| Patent Number |
Title Of Patent |
Date Issued |
| RE32587 |
Exhaust valve having a constant bleed rate |
February 2, 1988 |
| Disclosed is an exhaust valve having an approximately constant rate of pressure loss per unit time which is particularly useful with an automatic sphygmomanometer. A pair of abutting plates are provided in a fluid flow path. The plates are pressurized into contact with each other at leas |
| 7355873 |
Highly integrated ternary semiconductor memory device |
April 8, 2008 |
| A TCAM (ternary content addressable memory) cell array is provided with a search input node into which one bit of search data is inputted, a plurality of data input nodes into which a bit corresponding to one bit of search data is inputted, and a plurality of memory cells arranged in |
| 7354301 |
DC adapter and electronic apparatus using the same |
April 8, 2008 |
| A DC adapter that can be housed in a battery housing portion of an electronic apparatus selectively with a primary and secondary battery. The DC adapter is connected to an AC/DC converter and is inserted into a battery housing portion of an electronic apparatus so as to supply the el |
| 7353304 |
Peripheral device driver installing device, peripheral device, system and method for transferrin |
April 1, 2008 |
| A peripheral device driver installing device for installing a peripheral device driver peculiar to a peripheral device on an information processor which is connected to the peripheral device, comprising: a connection detecting unit for detecting a connection between the peripheral device |
| 7307397 |
Driving unit |
December 11, 2007 |
| A driving unit of the present invention comprises a moving element, an elastic body configured to support the moving element, a permanent magnet fixed on said moving element, an electromagnet disposed to be opposed to said permanent magnet, and a controller. The moving element and the |
| 7162580 |
Remote copy control method |
January 9, 2007 |
| A method for remotely copying volumes is disclosed. An identifier of a first disk subsystem of a first volume is obtained from a volume pair list. The first volume is a copy source or a copy destination of a volume pair. Route information including the identifier of the first disk su |
| 7145156 |
Image processing method, image processing apparatus and semiconductor manufacturing method |
December 5, 2006 |
| An image processing method, which processes an image of a surface shape of a sample based on a detection quantity of secondary electrons obtained by irradiating a charged particle to the sample, comprises: extracting a reference profile, which indicates the detection quantity of the |
| 7141877 |
Display device and manufacturing method of the same |
November 28, 2006 |
| The present invention enhances the mounting accuracy of a drive circuit chip on a substrate thus realizing a display of high quality. Bumps (for example, gold bumps) on the drive circuit chip are used for alignment. Here, to enhance the recognition property of the alignment bumps, a plan |
| 7078959 |
Multiple circuit blocks with interblock control and power conservation |
July 18, 2006 |
| A semiconductor integrated circuit is provided including a plurality of circuit blocks and adapted to cut off the supply of power source voltage to any one of the circuit blocks. The integrated circuit includes an interblock interface circuit provided on a signal path between an elected |
| 7022089 |
Ultrasonic wave cosmetic device |
April 4, 2006 |
| An ultrasonic wave cosmetic device for producing ultrasonic wave stimulation on the facial skin by a vibration unit having an ultrasonic wave vibration element. The ultrasonic wave cosmetic device includes a probe provided with a vibration unit where one surface of the vibration unit |
| 6930317 |
Charged particle beam apparatus, charged particle beam irradiation method, and method of manufac |
August 16, 2005 |
| A charged particle beam apparatus includes: a charged particle beam source which generates a charged particle beam to be incident on a specimen, the specimen having a pattern on a surface thereof; an edge position detector which detects an edge position of the pattern from shape informat |
| 6853239 |
Multiple circuit blocks with interblock control and power conservation |
February 8, 2005 |
| A semiconductor integrated circuit is provided including a plurality of circuit blocks and adapted to cut off the supply of power source voltage to any one of the circuit blocks. The integrated circuit includes an interblock interface circuit provided on a signal path from the elected |
| 6797965 |
Charged particle beam apparatus, pattern measuring method, and pattern drawing method |
September 28, 2004 |
| A charged particle beam apparatus includes a charged particle source which generates a charged particle beam, a condenser lens which converges the charged particle beam, a deflector which deflects the charged particle beam to scan a sample with the charged particle beam, an objective len |
| 6639454 |
Multiple circuit blocks with interblock control and power conservation |
October 28, 2003 |
| A semiconductor integrated circuit is provided including a plurality of circuit blocks and adapted to cut off the supply of power source voltage to any one of the circuit blocks. The integrated circuit includes an interblock interface circuit provided on a signal path from the elected |
| 6603527 |
Liquid crystal display device |
August 5, 2003 |
| A liquid crystal display device is provided with a driver circuit which can cope with an increase in the number of pixels per device. The liquid crystal display device has signal lines for driving individual pixels and a driver circuit connected to the signal lines, on a liquid-crystal-s |
| 6538402 |
Self-oscillation system for driving a linear oscillatory actuator around its resonant frequency |
March 25, 2003 |
| An improved self-oscillation system for a linear oscillatory actuator composed of a stator and a reciprocator. The stator carries a winding to which an electric current is periodically supplied for making a resonant oscillation of the reciprocator. The system includes a self-oscillation |
| 6534766 |
Charged particle beam system and pattern slant observing method |
March 18, 2003 |
| A charged particle beam system comprising a charged beam source, a condenser lens, a scanning deflecting device, an objective lens and a secondary electron detector further comprises a slant observing deflecting device arranged between the objective lens and a sample. The slant obser |
| 6512237 |
Charged beam exposure method and charged beam exposure apparatus |
January 28, 2003 |
| A charged beam exposing method comprises a step of applying a voltage to a sample to thereby form an acceleration electric field on the sample, a step of accelerating an electron beam emitted from an electron gun and scanning an alignment mark formed on the sample with the electron beam, |
| 6504732 |
Non-contact electrical power transmission system having function of making load voltage constant |
January 7, 2003 |
| A transformer separable/detachable between a primary winding and a secondary winding, has a capacitor connected parallel to the secondary winding. A high-frequency AC voltage supplied to the primary winding of the transformer generates an induced voltage in the secondary winding. The |
| 6414323 |
Charged particle beam apparatus and method of controlling charged particle beam |
July 2, 2002 |
| There is here disclosed charged particle beam apparatus in which reactant floating in vacuum can efficiently be removed by simple structure. The charged particle beam apparatus of the present invention comprises a pulse tube refrigerator, a refrigerator controller for controlling the |
| 6376136 |
Charged beam exposure method |
April 23, 2002 |
| A charged beam exposing method comprises a step of applying a voltage to a sample to thereby form an acceleration electric field on the sample, a step of accelerating an electron beam emitted from an electron gun and scanning an alignment mark formed on the sample with the electron beam, |
| 6364773 |
Torque limiter having cover with internal projecting portions to support forcing member of limit |
April 2, 2002 |
| A power steering system to reduce the moment of inertia of the torque limiter and to accurately determine pressing force by a forcing member is provided. The torque limiter has a substantially-cylindrical limiter cover combined with and rotatable together with one of the output and input |
| 6356484 |
Semiconductor memory device |
March 12, 2002 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 6231448 |
Power steering system |
May 15, 2001 |
| A power steering system to reduce the moment of inertia of the torque limiter and to accurately determine pressing force by a forcing member is provided. The torque limiter of the system has a basic structure in which a substantially-cylindrical rotating member which is rotatable togethe |
| 6196236 |
Ultrasonic hair curling device |
March 6, 2001 |
| An ultrasonic hair curling device capable of applying ultrasonic vibration efficiently to hairs for effective hair styling in a short time. The device includes a housing, an ultrasonic generator incorporated in the housing for generating ultrasonic vibrations, and a horn connected to |
| 6183426 |
Ultrasonic wave applying apparatus |
February 6, 2001 |
| An ultrasonic wave applying apparatus which is safe and convenient for use. The apparatus includes an hand-held applicator having a vibration element which is, in use, contact with a skin of a user to apply ultrasonic waves to the skin, a power source providing a DC voltage, an oscillato |
| 6157868 |
Method of correcting cutting pattern, cutting pattern correction system, and storage medium for |
December 5, 2000 |
| In a method of correcting a cutting pattern according to a characteristic of a fabric, a shrinkage ratio of the sponged fabric is measured, and the cutting pattern is corrected according to thus obtained shrinkage ratio data. Since the fabric is sponged, the amount of moisture contained |
| 6133701 |
Driving circuit for oscillatory actuator |
October 17, 2000 |
| An actuator driving circuit is provided for a positive feedback amplification, through an amplifier, of a counter electromotive force generated in a stator coil of a linear actuator, for continuating a reciprocating movement of a moving element by self-oscillation of the linear actua |
| 6130657 |
Liquid crystal display device |
October 10, 2000 |
| Internal shift registers, bit latch circuits, line latch circuits and output circuits are divided in units of an arbitrary number of outputs, and the data and clock signals to be transferred to their block are likewise divided. A standby function is given in a unit of the divisions, |
| 6108216 |
Non-contact electrical power transmission system |
August 22, 2000 |
| A non-contact electrical power transmission system is capable of providing a large supply current of uniform level at an optimum transmission efficiency. The system includes a power circuit including a power supply of providing a high frequency voltage across a power winding, and a load |
| 6075728 |
Semiconductor memory device accessible at high speed |
June 13, 2000 |
| A DRAM includes a data transfer pipeline register group between a dynamic memory cell array and a static memory cell array, a first unidirectional read bus and a first unidirectional write bus connected between a data transfer bus group and the data transfer pipeline register group, and |
| 6040986 |
Non-contact power transmitting device having simplified self-oscillation feedback loop which int |
March 21, 2000 |
| A power supplying section has a signal transmitting secondary coil which is not inductively coupled to a power transmitting primary coil, and actuates as a feedback coil of a switching element. A load section has a power transmitting secondary coil arranged so as to be confronted with th |
| 6026029 |
Semiconductor memory device |
February 15, 2000 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 6016259 |
Power supply circuit |
January 18, 2000 |
| A power supply circuit includes a switching element provided with a control terminal for changing between an ON state and an OFF state, and an LC resonant circuit connected to the switching element and has a predetermined resonant frequency. A resistor connects to the control termina |
| 5953257 |
Semiconductor memory device accessible at high speed |
September 14, 1999 |
| A DRAM includes a data transfer pipeline register group between a dynamic memory cell array and a static memory cell array, a first unidirectional read bus and a first unidirectional write bus connected between a data transfer bus group and the data transfer pipeline register group, and |
| 5926424 |
Semiconductor memory device capable of performing internal test at high speed |
July 20, 1999 |
| The semiconductor memory device includes a data generation circuit and a tristate buffer portion. The data generation circuit generates test data in block units in accordance with a combination of signals received from an external pin. The tristate buffer portion directly writes the test |
| 5848004 |
Semiconductor memory device |
December 8, 1998 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5805305 |
Image forming apparatus capable of producing a pseudo half-tone image by using dither patterns |
September 8, 1998 |
| The present invention is intended to provide an image forming apparatus capable of representing a plurality of gradations by using dither patterns without increasing the pixels in the matrix. The dither patterns are stored in the storage circuit (14). The dither patterns have different |
| 5706183 |
Inverter power supply with single discharge path |
January 6, 1998 |
| An inverter power supply having a DC source, a transformer having a primary winding, a secondary winding, and a feedback winding, an L-C resonant circuit of a capacitor and the primary winding, and a self-excited oscillator. The oscillator includes an L-C resonant circuit and an FET |
| 5652723 |
Semiconductor memory device |
July 29, 1997 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5650968 |
Semiconductor memory device |
July 22, 1997 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5629895 |
Semiconductor memory device |
May 13, 1997 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5623454 |
Semiconductor memory device |
April 22, 1997 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5583813 |
Semiconductor memory device |
December 10, 1996 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5559750 |
Semiconductor memory device |
September 24, 1996 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5544121 |
Semiconductor memory device |
August 6, 1996 |
| A semiconductor memory device includes a DRAM, an SRAM and a bi-direction transfer gate circuit provided between SRAM and DRAM. SRAM array includes a plurality of sets of word lines. Each set is provided in each row of SRAM array and each word line in each set is connected to a different |
| 5223746 |
Packaging structure for a solid-state imaging device with selectively aluminium coated leads |
June 29, 1993 |
| A packaging structure is provided which is especially useful for solid-state imaging devices and other semiconductor devices. An Al film is selectively formed on inner lead portions and portions of positioning reference plates located within a ceramic packaging body. On the other han |
| 4954736 |
Permanent magnet rotor with magnets secured by synthetic resin |
September 4, 1990 |
| A permanent magnet rotor has a plurality of holding projections radially outward projected from a yoke secured to outer periphery of a rotor shaft, the projections being extended in axial direction of the shaft and yoke while expanded at tip end portions in circumferential directions, an |
| 4942884 |
Portable battery powered electromagnetic therapy application |
July 24, 1990 |
| An improved portable battery powered therapy applicator which applies a high frequency electromagnetic field to a living tissue for promoting hematogenous effects. The applicator is in use to be attached to the skin of a patient and has a casing encapsulating therein, in addition to the |
| 4926881 |
Portable battery powered electromagnetic therapy applicator |
May 22, 1990 |
| An improved portable battery powered therapy applicator which applies a high frequency electromagnetic field to a living tissue for promoting hematogenous effects. The applicator is in use to be attached to the skin of a patient and has a casing encapsulating therein, in addition to the |
