| Patent Number |
Title Of Patent |
Date Issued |
| D534266 |
Fan |
December 26, 2006 |
|
| D531716 |
Fan |
November 7, 2006 |
|
| 7453631 |
Three-dimensional medical imaging apparatus |
November 18, 2008 |
| By adding perspective information in addition to binocular parallax, the invention provides a three-dimensional medical imaging apparatus that allows surgery to be performed with a more natural three-dimensional view, similar to that achieved with the naked eye. The three-dimensional |
| 7394143 |
Semiconductor integrated circuit device |
July 1, 2008 |
| Repeaters are arranged at arbitrary positions to substantially improve transmission speed of a signal. In the semiconductor integrated circuit device 1, repeater regions 10 where repeaters are provided as relay points for wiring are provided in the central parts of the core power sou |
| 7309311 |
Endoscopic observation apparatus and medical device holder |
December 18, 2007 |
| An endoscope is connected optically removably to a TV camera through an adapter. A plurality of fixing pins is arranged on both sides of an insertion axis of an insertion part of the endoscope. A fixing unit to fix the endoscope removably is provided at the front end of an arm unit o |
| 7228562 |
Stream server apparatus, program, and NAS device |
June 5, 2007 |
| A stream server that includes a first interface for transmitting and receiving packets to and from a client apparatus belonging to a particular network without involvement of a firewall apparatus and for transmitting and receiving packets to and from the client apparatus belonging to |
| 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 |
| 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 |
| 6722342 |
Fuel injection control system and method for internal combustion engine as well as engine contro |
April 20, 2004 |
| A fuel injection control system and method for an internal combustion engine and an engine control unit, for accurately determining a fuel injection period and for performing accurate and optimum control of the actual fuel injection amount. An amount of fuel demanded by the engine is |
| 6693640 |
Image processing apparatus and image processing system using the apparatus |
February 17, 2004 |
| An image processing apparatus is composed of a plurality of function processing units for performing image processing, a high priority function selection part for selecting functions, execution of each of which is required by a corresponding one of the function processing units, based on |
| 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 |
| 6635326 |
Personal information protecting sheet |
October 21, 2003 |
| A personal information protecting sheet includes a base sheet and an information carrying sheet carrying a piece of personal information bonded to the base sheet so as to be separable from the base sheet. The information carrying sheet includes an information carrying portion on whic |
| 6541732 |
Laser machining apparatus |
April 1, 2003 |
| A system is provided with a laser beam source, a reflector mirror that is a reflecting member for reflecting a laser beam emitted from the laser beam source, a spindle motor that is a rotating and driving unit for rotating and driving the reflector mirror, and a f-.theta. lens that is a |
| 6384832 |
Image processing apparatus and image processing system using the apparatus |
May 7, 2002 |
| An image processing apparatus is composed of a plurality of function processing units for performing image processing, a high priority function selection part for selecting functions, execution of each of which is required by a corresponding one of the function processing units, based on |
| 6249367 |
Optical apparatus |
June 19, 2001 |
| An optical apparatus of the present invention is characterized by having a stationary portion, a movable portion having an optical member and a semi-cylindrical shape, the movable portion being rotationally movable relative to the stationary portion, a hydrostatic bearing for supporting |
| 6235413 |
Slide surface construction and process for producing the same |
May 22, 2001 |
| A slide surface construction is formed of a large number of truncated hexagonal pyramid-shaped metal crystals in a slide surface, with the area rate A of said truncated hexagonal pyramid-shaped metal crystals being in a range of 40%.ltoreq.A.ltoreq.100%. A top face of each of the truncat |
| 6189199 |
Method of manufacturing a hose coupling from an intermediate blank material |
February 20, 2001 |
| A method of manufacturing a hose coupling from an intermediate blank material, the hose coupling having an inner tube or tubular nipple portion, an outer tube or tubular sleeve portion and a head portion, all formed by plastic deformation from an intermediate blank material. The head |
| 6157097 |
Protecting method for inrush current preventing resistor |
December 5, 2000 |
| For the purpose of preventing generation of burning or disconnection of an inrush current preventing resistor (3) when making and breaking of an AC power supply are frequently repeated, energy to be charged to a smoothing capacitor (4) at the time of making the power supply is calculated |
| 5948865 |
Method of manufacturing a crosslinking formed body |
September 7, 1999 |
| In order to provide a crosslinking formed body having a low hardness and superior tensile characteristics and rubber properties, an ethylene-.alpha. olefin copolymer, polypropylene, and an organosilane compound are graft polymerized in the presence of a free radical generating agent |
| 5941201 |
Valve operating system in internal combustion engine |
August 24, 1999 |
| A valve operating system for an internal combustion engine includes a valve-opening electromagnet and a valve-closing electromagnet for exhibiting an electromagnetic force for attracting an armature to operate an engine valve, and a valve-opening resilient means and a valve-closing r |
| 5928800 |
Slide surface construction |
July 27, 1999 |
| A slide surface construction is formed of an aggregate of metal crystals. The area rate A of hexagonal pyramid-shaped metal crystals in a slide surface of the slide surface construction is in a range of A.gtoreq.40%, and the Co (cobalt) content in the aggregate is in a range of Co.gt |
| 5887430 |
Hydraulic source and hydraulic machine |
March 30, 1999 |
| A hydraulic source(20) comprises a hydraulic pump(62) driven by a motor(61), which operates based on the power and control data from a non-contact power feeding apparatus(30); a hydraulic tank(63); a solenoid valve(64); a relief valve(65); a hydraulic pressure gauge(66); a pilot chec |
| 5818188 |
Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split- |
October 6, 1998 |
| A noncontacting power transfer apparatus, a noncontacting signal transfer apparatus, to be referred to below as a power coupler and a signal coupler, respectively, and a separate machine apparatus that uses these couplers are disclosed. The power coupler is composed of a primary side |
| 5798622 |
Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split- |
August 25, 1998 |
| A noncontacting power transfer apparatus, a noncontacting signal transfer apparatus and a separate machine apparatus that uses these couplers are disclosed. The power coupler is composed of a primary side and a secondary side that are fixed to a static unit and rotatable unit of the mach |
| 5770936 |
Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split- |
June 23, 1998 |
| A noncontacting power transfer apparatus, a noncontacting signal transfer apparatus(to be referred to below as a power coupler and a signal coupler, respectively), and a separate machine apparatus that uses these couplers are disclosed. The power coupler is composed of a primary side and |
| 5637973 |
Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split- |
June 10, 1997 |
| A noncontacting power transfer apparatus, a noncontacting signal transfer apparatus, and a separate machine apparatus that uses these couplers are disclosed. The power coupler is composed of a primary side and a secondary side that are fixed to a static unit and rotatable unit of the mac |
| 5588149 |
Document classification and retrieval with title-based on-the-fly class merge |
December 24, 1996 |
| In an image processing apparatus, classifications in an alias table can be integrated, at the same time, a new classification name can be defined and a title can be automatically corrected. With this apparatus, after similar classifications of an alias table have been registered, the |
| 5548568 |
Optical-information-recording apparatus having fine and rough driving control |
August 20, 1996 |
| An information recording-reproducing apparatus for optically effecting the recording and/or reproduction of information on a disk-like recording medium having a plurality of tracks thereon includes an optical head for applying a light beam for effecting the recording and/or reproduction |
| 5547771 |
High-hardness metal skin film |
August 20, 1996 |
| A high-hardness metal skin film is formed of an aggregate of metal crystals. The area rate A of pyramid-shaped metal crystals in a surface of the skin film is in a range of A.gtoreq.40%. The aggregate contains at least one element selected from boron (B), carbon (C) and hydrogen (H) as |
| 5448434 |
Shutter opening device |
September 5, 1995 |
| A shutter opening device for opening a shutter of a cartridge when the cartridge is loaded into an information processing apparatus such as a magneto-optical recording/reproducing apparatus has an engagement mechanism which is adapted to engage with a portion of the shutter when the |
| 5445684 |
Slide surface construction having orientation specific B.C.C. metal layer |
August 29, 1995 |
| A slide surface construction is formed of an aggregate of Fe crystals having a body-centered cubic structure. The aggregate includes {222} oriented Fe crystals with their {222} planes by Miller indices oriented toward a slide surface. The content S of the {222} oriented Fe crystals is |
| 5369630 |
Optical information recording/reproducing apparatus having means for tracking adjustment and a m |
November 29, 1994 |
| An optical information recording/reproducing apparatus which records, reproduces or erases information by irradiating a disk-like optical information recording medium, supported on a turn table, with a plurality of beam spots through an optical system. A mechanism for moving the turn |
| 5345560 |
Prefetch buffer and information processing system using the same |
September 6, 1994 |
| A prefetch buffer adapted to be installed between a cache memory and a main memory in a computer system having a CPU. The prefetch buffer includes a buffer storage having at least one entry for storing prefetched data and an address tag, which is to be used for searching the data, as a p |
| 5321831 |
Multiple user electronic filing system for image data using a keyed hierarchical file structure |
June 14, 1994 |
| A central control apparatus and a plurality of terminal apparatuses are connected through a line. In the central control apparatus, a plurality of images are stored in an optical disk in accordance with a hierarchical structure having four hierarchical levels of cabinet, binder, document |
| 5255364 |
Electronic filing system wherein the automatic updating of retrieval data is voluntarily inhibit |
October 19, 1993 |
| Before an optical disk is inserted into an electronic filing system, one of three mode-setting keys provided on a keyboard is pushed, thereby setting an automatic mode for permitting automatic updating of retrieval data items, an inhibit mode for inhibiting the automatic updating of retr |
| 5253337 |
Method and apparatus for searching image information |
October 12, 1993 |
| An image information search apparatus includes an input unit inputting a search start instruction and a search stop instruction, an image information storage unit for storing a plurality of pieces of image information, and a searching unit for, in response to the search start instruc |
| 5014801 |
Method and device for rear-wheel steering of automotive vehicle |
May 14, 1991 |
| In an automotive four-wheel steering system having a control unit for operating in response to various sensors associated with the front-wheel and rear-wheel steering systems to control the steering of the rear wheels. The control unit includes a first sensor for detecting front-wheel |
| 4967339 |
Operation control apparatus for a processor having a plurality of arithmetic devices |
October 30, 1990 |
| A processor performs a pipelined parallel processing by an operand effective address calculation unit for calculating an operand effective address necessary to execute an instruction and an instruction execution unit for executing the instruction. A 64 bit width data operation is per |
| 4958116 |
Method for controlling AC induction motor |
September 18, 1990 |
| A method for controlling an AC induction motor in such a manner that the same degree of control as can be exerted on a DC motor is effected without requiring the use of a flux sensor or coordinate transformations. With reference to an asymmetrical-T type equivalent circuit of the AC indu |
| 4918646 |
Information retrieval apparatus |
April 17, 1990 |
| To perform a binder through retrieval on binders which are set out on an optical disk and have different title structures, those binders containing the same key attribute data as a designated retrieval key are retrieved. When binders to be linked are selected from the retrieved binders, |
| 4839846 |
Apparatus for performing floating point arithmetic operations and rounding the result thereof |
June 13, 1989 |
| An operation unit capable of performing round processing at a high speed in a floating point operation. A circuit for detecting an overflow on the condition of a signal representing all 1's in an output of a mantissa shifter and a signal representing round-up, a carry look-ahead circuit |
| 4829948 |
Valve operating device for internal combustion engine |
May 16, 1989 |
| A valve operating device for the intake or exhaust valves of an internal combustion engine wherein a plurality of cam followers are disposed adjacent to each other for operation by different cams in mutually different modes dependent on the speed of rotation of a camshaft. A selectiv |
| 4819157 |
Overcurrent protection circuit for inverter device including majority circuit for turn-off of ma |
April 4, 1989 |
| An overcurrent protection circuit for an inverter device including three arms each composed of a pair of series connected electric gates, a junction therebetween being connected to a load and opposite ends being connected across a d.c. power source, and adapted to supply a three-phase |
| 4811269 |
Bit slice multiplication circuit |
March 7, 1989 |
| A bit slice multiplication circuit operating to slice a multiplier, produce products for the sliced multipliers and a multiplicand and sum the products to obtain the multiplication result. The circuit includes a slicing unit for slicing the multiplicand, multiplying units corresponding |
| 4727589 |
Picture data storage/retrieval system |
February 23, 1988 |
| A plurality of picture data storage/retrieval apparatuses are connected to each other through a communication line. Each picture data storage/retrieval apparatus has a two-dimensional scanning device for inputting picture data, a keyboard for entering control data, an optical disk fo |
| 4652002 |
Steering system for a motor vehicle |
March 24, 1987 |
| A steering system for rear wheels of a motor vehicle is provided with a motor for changing the steering angle of the rear wheels and an electric control unit. The control unit produces a desired steering angle signal dependent on the speed of the vehicle and compares the actual steering |
| 4555803 |
Image information filing apparatus and method |
November 26, 1985 |
| An image information filing apparatus having a first storing medium with a finish data area. A recognition code is previously stored in the first storing medium. After the recognition code of the first storing medium has been written into a second data storing medium, finish data is writ |
| 4437127 |
Document information filing system |
March 13, 1984 |
| Title information, which contains management information representing the kind or class of document information be recorded and index information representing the title and recording position of each document information, is provided for the recording and retrieving of the document i |
| 4358726 |
Current type inverter |
November 9, 1982 |
| There is disclosed a current type inverter excellent in transient response which comprises a two-phase sine wave generator for receiving signals corresponding to a motor speed signal and a speed deviation signal, to provide sine waves shifted 90.degree. in phase, and a vector calculating |
| 4358722 |
Speed detector using resolver |
November 9, 1982 |
| In a speed detector having a fixed frequency oscillator for producing two-phase sine waves to excite two-phase exciting windings of a resolver, first and second multipliers for multiplying the output of the detecting winding of the resolver by the two-phase sine waves respectively, and a |
