| Patent Number |
Title Of Patent |
Date Issued |
| 7056029 |
Bearing device |
June 6, 2006 |
| The bearing device contains two rolling bearings installed on a shaft 9 and a preload is applied to the inner ring of the rolling bearings. The respective dimension for the two rolling bearing inner rings is shortened on both sides in the orientation of the width dimensions of the inner |
| 6920013 |
Disk drive spindle motor with radial inward thrust area annular protruding portion and bearing m |
July 19, 2005 |
| In a spindle motor utilizing dynamic-pressure bearings having a full-fill structure, a bearing configuration that balances and sustains at or above atmospheric pressure the internal pressure of the bearing oil. Thrust and radial bearing sections are configured within oil-filled bearing |
| 6909793 |
Data input apparatus, data input system, displayed data analyzing apparatus and medium |
June 21, 2005 |
| A data input apparatus that includes an image acquiring unit for acquiring the image of data displayed on the data display section of a measuring instrument, a number reading unit for reading numbers in the above described acquired image and a display unit for displaying the numbers |
| 6853103 |
Low profile push-pull magnetic vibrating apparatus |
February 8, 2005 |
| An ultra-low profile vibrating transducer, particularly suited for floor mat and ultra thin vibrating pad and multimedia tactical feedback applications, using an "I" core coil in the center and permanent magnets positioned at both ends of the "I" core to create balanced push-pull vib |
| 6740171 |
Manufacturing method of semiconductor integrated circuit device |
May 25, 2004 |
| A foreign-matter removal capacity is improved in a cleaning process. When a wafer is cleaned while a brush is moved from the center of the wafer toward the outer circumference thereof, a discharge flow rate of cleaning liquid flowing into the brush is regulated so that the interval betwe |
| 6733174 |
Semiconductor temperature detecting method and its circuit |
May 11, 2004 |
| A semiconductor temperature detecting circuit use semiconductor temperature sensors each comprising bipolar transistors connected in a Darlington connection to provide a semiconductor temperature detecting circuit capable of automatically compensating for variations in fabrication of a |
| 6516527 |
Inclinometer |
February 11, 2003 |
| A digital inclinometer detects an inclination angle by sensing varying conductive current of various electrodes. When the inclinometer is rotated through an inclination angle, various segments of the sensing electrodes become immersed in a conductive fluid causing varying conductive curr |
| 6167003 |
Optical disc apparatus for installing two types of optical discs |
December 26, 2000 |
| An optical disc apparatus has a first objective lens for a first optical disc such as a CD and a second objective lens for a second optical disc such as a DVD. The first and second objective lenses are mounted on a base that is transferrable in a direction of radii of the first and secon |
| 6137765 |
Optical disc drive apparatus with inclination angle correcting mechanism |
October 24, 2000 |
| An optical disc drive apparatus includes a reference base. A turntable provided on the reference base operates for receiving an optical disc thereon. An optical pickup head supported by a guide shaft is movable along the guide shaft in a radial direction of the optical disc on the tu |
| 6027463 |
Music massager |
February 22, 2000 |
| The Music Massager is a system that interacts with a full spectrum of audio signals. The system contains, input process or band-pass discriminators, post processors including fixed or variable threshold detection, music beat pattern detectors, and beat enhancer to control vibrators. The |
| 5857986 |
Interactive vibrator for multimedia |
January 12, 1999 |
| An interactive vibrator system provides stimulus to a computer user in response to interaction between computer and user. A signal pick-off device (16) gathers signals present at the computer input/output port (11) and delivers such signals to signal processing device (14) which in turn |
| 5854318 |
Cement additive, method for producing the same, and cement composition |
December 29, 1998 |
| A cement additive is added to increase flowability of a cement composition and to prevent a slump loss, but those characters are insufficient, or the cement additive becomes ununiform in the cement composition and causes a trouble of the hardening inferiority.Thus, to solve the subjects, |
| 5797860 |
Low profile vibrating floor mat |
August 25, 1998 |
| A low profile vibrating floor mat includes a magnetic gap elastomer placed between vibrating magnetic laminates. The elastomer controls the magnetic gap and prevents the magnetic gap from physically collapsing due to the body weight. Upper and lower protective materials insulate the vibr |
| 5793999 |
Interface unit and a computer using the interface unit |
August 11, 1998 |
| An interface unit having a hardware for converting a transfer mode of data is constituted with the logic cell block (1), the discrete block (2) and the wiring cell block (3), and including the configuration block (4) for memorizing plural logic information data for defining each function |
| 5613138 |
Data transfer device and multiprocessor system |
March 18, 1997 |
| In a system for executing distribution, arrangement and collection of array data between a host processor and plural processor elements, control parameter regarding array data to be transferred and an identification number assigned to each data receiver are set beforehand to a data r |
| 5476885 |
Cement additive, method for producing the same, and cement composition |
December 19, 1995 |
| A cement additive composed of a crosslinked polymer in which, between main chains having a water-soluble polymer structure of a molecular weight from 500 to 100,000, there is a bond having as a structural unit at least one divalent group having the following formula (I): ##STR1## |
| 5444459 |
Signal acquisition system utilizing ultra-wide time range time base |
August 22, 1995 |
| A signal acquisition system using an ultra-wide time range digitizer with variable time interval data sampling and data storage includes signal conditioning and sampling stages, a digitizing stage for generating digital representations of a signal, and a memory for storing the digital |
| 5349539 |
Behavioral model parameter extractor |
September 20, 1994 |
| An electronic circuit parameter extraction system is provided with a pulse signal forcing generator, an interface to a device under test (DUT), a signal digitizer, a timebase to control the digitizing interval, a data processor to extract DUT essential root parameters, a circuit and/or |
| 5243343 |
Signal acquisition system utilizing ultra-wide time range time base |
September 7, 1993 |
| A signal acquisition system using an ultra-wide time range digitizer with variable time interval data sampling and data storage includes signal conditioning and sampling stages, a digitizing stage for generating digital representations of a signal, and a memory for storing the digital |
| 5034698 |
Dual-path wideband and precision data acquisition system |
July 23, 1991 |
| A dual path amplifier circuit configuration to obtain wideband and precision DC response includes a wideband voltage amplifier, an input termination, a virtual ground feedback amplifier, and a compensated attenuator. The circuit allows precision DC and wideband measurements through a |
| 4972025 |
Cement dispersant |
November 20, 1990 |
| A cement dispersant containing a water-soluble polymer containing at least 10 mol % of structural units represented by the general formula I: ##STR1## wherein X is H or CH.sub.2 R.sup.1, R.sup.1 is H or COO--[--A).sub.m B).sub.n ]H, R is H, CH.sub.3, or COO--[--A).sub.m B).sub.n ]H ( |
| 4225940 |
Oscilloscope system for acquiring, processing, and displaying information |
September 30, 1980 |
| A general-purpose oscilloscope system is disclosed wherein waveforms acquired by the vertical and horizontal preamplifier channels can be displayed immediately, or they can be digitized and stored in a memory from where they can be recalled, reconstituted in their analog form and dis |
