baber/WOPTO huggingface dataset:
Patent JP-H0921994-A (JP)
Title: Liquid crystal display driving device
Inventor: SHIMOYAMADA YOSHITAKA
IPC: G09G3/36
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the density fluctuation of liquid crystal at the driving stop of a voltage boosting circuit in association with the driving stop of a general use IC and at the changeover of a liquid crystal driving line in a liquid crystal display device in which a voltage boosting circuit for general use IC having the driving voltages equal to or larger than a liquid crystal driving voltage is diverted. SOLUTION: A voltage boosting circuit 3 generates a CPU driving voltage VC by boosting a power supply voltage VB and a liquid crystal driving voltage VL is obtained by dividing the VC with resistors R1∼R4. In the operation stop of the voltage boosting circuit 3, a capacitor 5 is discharged via a resistor 8 by closing switch SW2. Simultaneously, when the switch SW1 is made to be connected to liquid crystal, the liquid crystal driving voltage VL oscillates above the below a reference operating voltage, however, when the oscillation frequency is made to be shorter than the response time of liquid crystal, a display density is not made to be apparently increased or decreased to prevent the unpleasant feeling of a user from occurring.
Patent JP-H1023606-A (JP)
Title: Traction control method for power plant of automobile and traction controller for automobile
Inventor: OYAMA TAKASHIGE
IPC: B60L50/16
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a traction controller for automobiles that enhances cost efficiency and cleanliness. SOLUTION: A traction controller for automobiles is constructed, so that planetary gears 4, a continuously variable transmission 5 and a control unit 8 will be contained. The control unit 8 controls the torque and revolution speed of a first internal combustion engine 1, a second combustion engine 2 and a motor 3, as the power plants. The control unit also control torque allotment to the power plants, according to the amount of throttle opening α and vehicle speed V by a 'control method based on combination of actuation-stop switching'. Further the control unit control revolution speed allotment to the power plants by a 'feedback control method using the planetary gears and the continuously variable transmission'.
Patent JP-H0615982-A (JP)
Title: Paper post-treatment apparatus
Inventor: MORII NOBUYUKI
IPC: G03G15/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide a paper post-treatment apparatus capable of certainly bundling and binding discharged papers without bringing about the complication or increase in cost of the apparatus. CONSTITUTION:A recessed part exposing the sheet placed on the stapler 701 of a bin 350 from the end edge thereof is formed at the position opposed to the stapler 701 of the bin 350 and a chuck part 620 moves the chuck part 620 grasping a plurality of the sheets bound by the stapler 701 to return a plurality of the sheets to the position more separated from the chuck part 620 as compared with the position above the bin 350 in which a plurality of the sheets are received and subsequently returned to its standby position.
Patent JP-H09136861-A (JP)
Title: Alpha, beta-unsaturated carboxylic acid ester of dimer diol mixture
Inventor: KIKAWA HITOSHI
IPC: C07C69/533
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject monomer mixture useful for the production of a polymer for a synthetic resin optical material such as a transparent resin having light weight and excellent mechanical strength such as falling ball strength. SOLUTION: The objective bifunctional α,β-unsaturated carboxylic acid ester can be produced by esterifying (A) a dimer diol mixture composed of 99-60wt.% of a dimer diol produced by hydrogenating a dimer acid or a dimer acid ester comprising the dimer of an 11-22C higher unsaturated fatty acid or its lower alcohol ester and 1-40wt.% of an ether compound produced by the intermolecular dehydration reaction of the hydroxyl groups of the above dimer diol and/or an ester compound derived from the dimer diol and a corresponding dimer monocarboxylic acid monoalcohol ester with (B) an α,β-unsaturated carboxylic acid of the formula (R1 , R2 and R3 are each independently H or a 1-6C alkyl; R6 is H or a 1-8C alkyl).
Patent JP-2001004720-A (JP)
Title: Testing method and testing circuit for measuring output delay time
Inventor: TOKUE TATSUYA
IPC: G01R31/319
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a logic LSI which is shortened in testing time by making the preparation of an input pattern for test extremely easier and, at the same time, is improved in measurement accuracy by making measurement extremely easier. SOLUTION: At the time of measuring the output delaying time of an integrated circuit to be measured, the output delay time of all output terminals of the integrated circuit are made to be tested simultaneously, by providing selectors 11-13 which select ordinary paths and test paths 51-53 for supplying test input (10) on the data inputting sides of final-stage flip flops 21-23 respectively connected to the output terminals 41-43 of the integrated circuit, and connecting the output of the final-stage flip flop 21 to the test path of the flip flop 22 and the inputs of the flip flops 21-23 to the test inputs (10) or the outputs of the flip flops in the preceding stages, and then, only inputting a turned on or off test signal to the flip flop 21 as a test input.
Patent JP-S5876361-A (JP)
Inventor: SHIMODA IKUO
IPC: F16F7/00
Filed: 1981-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5797550-A (JP)
Title: Magnetic brush developing device
Inventor: TAGIWA IZUMI
IPC: G03G15/06
Filed: 1980-12-11
Abstract: PURPOSE:To obtain high image quality free from texture stains with high image density in high-speed copying operation by dividing the sleeve of a magnetic brush into a front stage and a rear stage side, and applying a bias potential to each side. CONSTITUTION:A developing device 3 has toner feed rollers 1 and magnetic brush sleeves A-D arranged along the peripheral surface of a photoreceptor 2. Then, the sleeves A and B are applied with an AC bias potential in the order of the movement direction of the photoreceptor 2, and the sleeves C and D are applied with a DC bias potential. Consequently, the scatter of toner is prevented and a high-density and less-texture-stain image is obtained.
Patent JP-2001006006-A (JP)
Title: Automatic ticket gate
Inventor: EZURE SHUNICHI
IPC: G07B15/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To efficiently collect the evidence of illegal commutation ticket usage by setting an illegal usage bit, marking it and discriminating entering/getting-out when a commutation ticket which seems to be illegally used is put into an automatic ticket gate. SOLUTION: A user having the commutation ticket 1 between A and B stations and the commutation ticket 2 between C and D stations is listed-up as a person with probability to steal a train ride by not paying for a part between B and C stations and inputted to a RAM in each station. When the user enters from the A station and data is read by the insertion of the ticket 1 to the ticket gate G, the illegal usage bit is marked in a ticket memory and the user is permitted to enter with +1 in an illegal counter. When the user gets out from the D station with the ticket 2, the illegal usage bit of the ticket 2 is marked and it is judged that getting out in the D station is made to be a pair with entering in the C station. Unless the pair exists in the judgement, 1 is added in the illegal counter. When an illegal counter value becomes a prescribed value, a ticket gate door is closed and a treatment is executed by a person in charge.
Patent JP-H1123830-A (JP)
Title: Color filter
Inventor: HAYAKAWA SEIICHIRO
IPC: G02B3/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To easily attain a wide visual field angle while maintaining the transmissivity as it is when a color filter is applied to a liquid crystal display panel and a liquid crystal projector by forming pixels to be a lens-like shape on a substrate. SOLUTION: A color filter in which pixels 12 are formed in a lens shape on a substrate 13 is used. When a layer, whose refractive index is different from that of a lens part or the pixels 12 formed something like lens, being in contact with the lens part or the pixels formed something like lens is provided through the fens surface, the higher effect of wide visual field angle is obtained. When the pixels 12 themselves are formed in a lens-like shape, by making the difference, between the refractive index of the resin forming the pixels 12 and that of the resin used for the layer in contact with the pixels 12 through the lens surface, at least >=0.01, more effective lens effect is obtained. In this case, the refractive index of either resin may be higher.
Patent JP-S6331045-A (JP)
Title: Manufacture of master disk having concentric circular groove
Inventor: MIYAGI MASAMI
IPC: G11B7/26
Filed: 1986-07-25
Abstract: PURPOSE:To form a concentric circuit guide groove high in dimensional accuracy with a comparatively simple manufacturing equipment by making the relative shifting of a substrate and an optical system into an equal speed continuous motion, shifting an optical beam in the reverse direction with the movable mechanism of a recording head only by the shifting part of the substrate or the optical system, and forming a concentric circular groove. CONSTITUTION:For the starting of recording, an AO modulator 2 is turned on and exposure is started simultaneously when a rotating synchronizing signal is generated. Simultaneously, a signal is added to a track coil, control is executed so that the distance of the position of an optical beam on a substrate 5 and the rotating center can be always constant, the light axis is shifted in the direction reverse to the shifting direction of the substrate, a locus draws a circular and the exposure is executed. Next, simultaneously when the second rotating synchronizing signal is generated, the AO modulator is turned off, the exposure is stopped and the recording for one groove is completed. Simultaneously, a track coil driving signal is turned off and the recording head is returned to the original position. Next, only one circumferential part is awaited as it is. Next, simultaneously when the third synchronizing signal is generated, the AO modulator and the track coil driving signal are turned on and the exposure of the second groove is started. The action during the exposure is executed in the same way as the first groove. The above-mentioned action is repeated and the recording of the concentric circular groove is completed.
Patent JP-H0836655-A (JP)
Title: On-line automatic ticket machine
Inventor: ITO KAZUICHI
IPC: G06Q50/30
Filed: 1994-07-26
Abstract: PURPOSE:To improve the cash reception operating efficiency and the working rate efficiency and also to shorten the ticket issuing time by ejecting immediately a printed ticket as long as the cash reception processing is finished before the ticket print processing. CONSTITUTION:A cash reception/dispensation mechanism 103 carries out the cash reception processing to a user corresponding to a ticket to be printed in parallel to other processings including the print processing in a period when an interactive operation is started to the user and then the ticket printing operation is finished. A ticket election mechanism 108 ejects the printed ticket after the mechanism 103 completed both cash reception and ticket print processings. Then the mechanism 108 immediately outputs the printed ticket as long as the cash reception processing is finished before the ticket print processing. Thus it is possible to improve the operability of the user for his cash payment operation and to evade the long-time use of an on-line automatic ticket machine per user, i.e., per transaction.
Patent JP-H11352405-A (JP)
Title: Near-field optical microscope device
Inventor: HOSHI HIROAKI
IPC: G01N21/47
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance near-field optical microscope device with a satisfactory SNR for a low price without restriction to analyzable specimens. SOLUTION: A near-field optical microscope for detecting a minute shape and structure of a specimen 10, a material distribution in a micro area, etc., and for detecting light scattered by interaction with the specimen 10 is provided with plural photo-detectors detecting the scattered light and analyzes the characteristic of the specimen 10 by detecting a phase shift of a specific one of the specimen characteristics by a plurality of photodetectors.
Patent JP-H0517907-A (JP)
Title: Adhesion-executing device for forming joint material
Inventor: MISUMI KATSUNORI
IPC: E01C11/24
Filed: 1991-07-15
Abstract: PURPOSE:To facilitate the adhesion-executing of a forming joint material to the side of a road structure by mechanizing the cleaning of the side of the road structure where the forming joint material adheres and the adhering of the forming joint material to the above side. CONSTITUTION:A truck 1 is provided with a supporting part 2, and roll-shaped forming joint material 3 is supported by the supporting part 2. A roller arm 4 is composed of the first connecting bar 4a supported on the truck 1, the second connecting bar 4b and a coiled spring 4c. A roller 5 is attached to the outer end of the second connecting bar 4b. In addition to that, the front side of the truck 1 is provided with a rotary brush arm 6 composed of the third connecting bar 6a, the fourth connecting bar 6b and a coiled spring 6c. A rotary brush 7 is attached to the lower end of the fourth connecting bar 6b, and rotated by a rotary brush driving device.
Patent JP-S5697805-A (JP)
Title: Confirmation device for perforation position
Inventor: SAKAMI KATSUYASU
IPC: G01B5/14
Filed: 1979-12-29
Abstract: PURPOSE: To automate the confirmation of the propriety of the pitch between both perforations by flashing a pilot lamp, by pressing a frame body, having two perforations, against a stopper equipped with two push switches by a cylinder.  
     CONSTITUTION: Frame body 1 having two perforations 2 is mounted on plane base 18 by being inserting between cylinder 4 and stopper 3. Press plate 4a of cylinder 4 presses frame body 1 against stopper 3. When pitch L between both perforations 2 has a prescribed value, two push buttons 5 arranged on stopper 3 at a prescribed interval enter perforations 2 and while neither push switch 6 operates, neither pilot lamp turns on. Consequently, the propriety of the pitch between both perforations 2 can be confirmed automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0837986-A (JP)
Title: Apicultural hive
Inventor: KOMATSU SANEJI
IPC: A01K47/06
Filed: 1994-07-26
Abstract: PURPOSE:To provide an apicultural hive a capable of mutually freely opening and closing a vent hole and an entrance of the apicultural hive with one opening and closing lid and freely supplying a feed from nearly the central part. CONSTITUTION:This apicultural hive is obtained by attaching a freely rotatable opening and closing lid 3 having an operating knob 4 for manual operation to a vent hole 2 of the apicultural hive body 1, additionally installing a stopper 6 for engaging with the operating knob 4, further providing an apicultural hive lid 8 with a circular netted port having a feed supplying port 9 and ventilating functions in nearly the central part thereof and additionally installing a freely rotatable opening and closing lid 10 in the circular netted port in the apicultural hive comprising the apicultural hive body 1 having the entrance 7 and the vent hole 2 therein and the apicultural hive lid 8 enabling the free opening and closing from the apicultural hive body 1.
Patent JP-S5963090-A (JP)
Title: Driving method of bubble memory
Inventor: IRIE MASASHI
IPC: G11C11/14
Filed: 1982-10-04
Abstract: PURPOSE:To control the stop of bubble operations, by inhibiting immediately the transfer-out to start a timer in accordance with the state of a memory when a reset or power-down signal is inputted during the writing operation. CONSTITUTION:When the power-down or reset signal is inputted at a time T01 and the completion time of the transfer-out is t1, a transfer-out gate BRT0 is made unoperated immediately. Consequently, the transfer-out at a next time T02 is not performed, and simultaneously, a counter is started. When a gate signal is inputted at the next timing T02, a prescribed number is loaded to the counter to change contents of the counter. When the gate signal is inputted at the time T02, the period from the time T02 to a time Ti1 is known, and the counter is set to the timer of a time attained by adding a slight margin to this period, and an PF output is set to L after the lapse of this time. Thus, required writing is terminated and unnecessary write is inhibited in case of writing.
Patent JP-H04294392-A (JP)
Title: Presentation system
Inventor: TOMITA SATORU
IPC: G09G5/00
Filed: 1991-03-22
Abstract: PURPOSE:To control an information offering equipment by the system without interrupting a presentation when the information offering equipment which has continuous time width is handled. CONSTITUTION:The contents of the presentation are divided into plural small distinctive units and necessary expected times, priority showing the extent of importance, and plural kinds of order information are set previously in the small units in an information control means 3; and script information wherein display timing and the use timing of each of equipments constituting a presentation means 12 are described is stored to control the respective equipments constituting the presentation means 12 according to the script information. Further, the contents of the presentation are deleted, added, or changed in order in the small units according to control information generated when a large difference is generated between an elapsed time and the necessary expected time and/or the priority and order information set corresponding to information on user's operation.
Patent JP-H0846024-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITATSUNE HIROSHI
IPC: H01L21/76
Filed: 1994-07-26
Abstract: PURPOSE:To avoid a gap in filling material and eliminate wiring material which remains in the gap and causes an electrical short-circuit by a method wherein the surface of a trench is covered with a first insulating film and, after a space defined by the first insulating film is filled with filling material and the filling material is melted. CONSTITUTION:A trench 8 is formed in a semiconductor substrate 1 and a first buried silicon oxide film 13 is formed on the surface of the trench 8. Then a BPSG film 14 is formed in a space defined by the first silicon oxidefilm 13. As a gap 14a is formed in the BPSG film 14, it is eliminated by melting. Further, a hole is drilled in the BPSG film 14 and a second buried oxide film 15 is formed in the upper part of the hole. The oxide film 15 protruding from the hole is removed by wet-etching. With this constitution, the step between an element region and an element isolation region is reduced and the surface is levelled, so that an electrical short-circuit between wirings can be eliminated.
Patent JP-H0844773-A (JP)
Title: Automatic high-level composing method
Inventor: HIGASHIDA MOTOKI
IPC: G06F17/50
Filed: 1994-07-26
Abstract: PURPOSE:To provide the high-level composing method which automatically composes the architexture of a high-performance LSI with pipeline structure. CONSTITUTION:In a loop description, an output variable which affects a next loop is specified by the arithmetic of the loop (processes S12 and S13) and arithmetic related to the specified output variable is specified (process S14 and S15). After arithmetic is classified into two groups (processes S16 and S17) according to the data dependency relation between the loops, a control flow graph and a data dependency graph are newly generated again. The newly generated control flow graph and data dependency graph are used to compose the architexture having the pipeline structure.
Patent JP-S6329974-A (JP)
Title: Semiconductor device for ccd image sensor
Inventor: KUBOTA SHIGERU
IPC: H04N5/335
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the surface of a light-transmitting cap member from being scratched, contaminated or adhered with foreign particles, by forming a recess in the central region of the surface of the light-transmitting cap member and sealing a semiconductor container with a sealing material. CONSTITUTION:A semiconductor device according to the present invention comprises a light-transmitting cap member 1 provided with a recess 1-1 approximately at the center of the surface thereof, a sealing material 2 and a semiconductor container 3, and a semiconductor element 4 carried on the semiconductor container 3 is connected to external leads 5 by means of metallic wires 6. The light-transmitting cap member 1 is generally formed of a hard glass having a thickness of about 0.4-0.8 mm and the recess on the surface thereof has a depth corresponding to about 1/4-1/5 of the thickness of the cap member 1. Accordingly, if a protective tape is bonded with a silicon adhesive material, the adhesive material does not reach the recess 1-1 on the surface of the 1 light-transmitting cap member 1 and, therefore, does not affect the optical characteristics thereof. By this protective tape, the surface of the light- transmitting cap member is prevented from being scratched or contaminated when it is handled during the sealing process.
Patent JP-H1123441-A (JP)
Title: Positioning unit for concrete hammer test
Inventor: KIKURA YOSHIKUNI
IPC: G01N3/40
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle positioning unit for concrete hammer test excellent in practicalness in which an existing concrete test hammer 1 can be held in a constant orientation with respect to a measuring surface and which is applicable even when a measured object is concrete. SOLUTION: A body 3 being arranged on a surface 2 for measuring the strength of concrete 1 by means of a concrete test hammer 1 is provided with a mechanism 4 being sucked to the measuring surface 2 by generating a suction force at the bottom face part of the body 3. The body 3 is provided, at a given angle with respect to the measuring surface 2, with a guide tube part 5 to be inserted with the test hammer 1 and a measuring hole part 6 for abutting the measuring part 1a at the forward end of the test hammer 1 against the measuring surface 2 is provided in the bottom of the guide tube part 5.
Patent JP-H0340547-A (JP)
Title: Monitoring system for inter-cpu communication
Inventor: NAGATO TAKASHI
IPC: H04L69/40
Filed: 1989-07-06
Abstract: PURPOSE:To shorten a processing time and to simplify processing by initializing a system and setting up a communicatable state by a unit newly mounted on a system part and then informing the communicatable state from the I/O part of a 2nd CPU of the mounted unit to the I/O part of a 1st CPU. CONSTITUTION:The monitoring system is constituted of the 1st CPU 100 for controlling/monitoring the whole self-device and a system part 500 having the 2nd CPUs 300-1 to 300-n. At the time of newly mounting a unit on the system part 500, the system is initialized and a communicatable state is set up by the mounted unit and then the communicatable state is informed from the I/O part of the 2nd CPU 300 of the mounted unit to the I/O part of the 1st CPU 100. At that time, the 2nd CPU 300 is accessed from the 1st CPU 100. Namely, the access is executed from the master 1st CPU 100 to the slave 2nd CPU only once to attain communication. Thus, the processing time can be shortened and the processing can be simplified.