baber/WOPTO huggingface dataset:
Patent JP-H01277817-A (JP)
Title: Multicolor backlight for liquid crystal
Inventor: TANAKA AKIRA
IPC: G02F1/1335
Filed: 1988-04-30
Abstract: PURPOSE:To make multicolor display with uniform brightness over the entire surface of a liquid crystal panel by providing a photoconductive plate the reflectivity of which changes with the distance form a light source, a reflecting plate which prevents the leakage of light and a diffusion plate which uniformizes the exist light. CONSTITUTION:The photoconductive plate 2 consists of a transparent resin and is formed with a 1st light emitting region 21 to a square shape at the center and is formed with a 2nd light emitting region 22 which emits green light to a frame shape. A reflectivity modulating film 23 with which the reflectivity of the diffusion and reflection is higher as the further from the light source 3 is screen-printed on the rear face of said plate. The reflecting plate 4 which prevents the leakage of light by having a total reflecting film is provided to the rear face of the photoconductive plate 2. The light diffused to the rear surface side is reflected by the reflectivity modulating film 23 and the reflecting plate 4 to the surface side. This light together with the light reflected directly to the front surface side from a fluorescent material pass the diffusion plate 5 by which the light is uniformized. A liquid crystal panel 6 is irradiated by this uniformized light. The light emitting regions of different colors are thereby provided and the plane irradiation with the uniform brightness is executed.
Patent JP-H10301797-A (JP)
Title: System for writing parity bit
Inventor: YAJIMA KOJI
IPC: G06F11/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit for holding bits read from a RAM for parity and replacing the held bits with generated parity bits. SOLUTION: A buffer 6 with a gate selects one of 8 output lines constituting a data bus 35 connected with a data base 35 connected with a RAM 2 for parity corresponding to the storage position of a parity bit 12 indicated from a decoder 7 among 8 bits read from the designated address of the RAM 2 for parity based on an output from a decoder 7, controls a gate connected with the output line so that it can be turned on, and transmits the parity bit 12 outputted from a parity generator 3 and held in an incorporated buffer to the output line whose gate is controlled so as to be turned on. A parity data holding part 5 is provided with capacitors 4a-4h whose one edges are grounded and whose other edges are connected with the output lines of the buffer 6 with the gate, and a potential indicating the logical content of the 8 bits read from the RAM 2 for parity is held.
Patent JP-H06324435-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: TOYODA TAKASHI
IPC: G03C1/76
Filed: 1993-05-10
Abstract: PURPOSE:To lessen the replenishing amt. of a developer and fixer and to enable rapid processing by using the specific developer and respectively specifying the water content of a surface coated with a nonphotosensitive hydrophilic colloidal layer after the end of a washing stage and the replenishing amt. of the developer and the fixer, respectively. CONSTITUTION:The moisture content of the surface coated with the nonphotosensitive hydrophilic colloidal layer after the end of the washing stage is 0.2g per 1g hydrophilic colloid binder. The developer contains dihydroxybenzenes, ascorbic acid or its deriv. at least at >=5mol% of the dihydroxybenzenes and the compd. expressed by formula I and/or formula II. The replenishing amt. of the developer and the replenishing amt. of the fixer are <=150ml/m<2>. In the formula I, R1, R2 respectively denote hydrogen atoms, alkyl groups, etc.; the sum of the number of carbon atoms of R1, R2 is 2 to 20. R1, R2 may combine to form a satd. ring structure. In the formula II, X denotes a hydrogen atom or sulfonic acid group; M1 denotes a hydrogen atom or alkaline metal atom; M2 denotes a hydrogen atom, ammonium group, etc.
Patent JP-S63273922-A (JP)
Title: Time control system for decentralized processing system
Inventor: NAKAZAWA HITOSHI
IPC: G06F15/16
Filed: 1987-05-01
Abstract: PURPOSE:To ensure the effective time control with a time information informing process unit by sending the time information on a hard timepiece to a soft timepiece of each processing unit for acquisition of synchronism and at the same time transmitting only the normal information for correction of the time information on the soft timepiece of each processing unit. CONSTITUTION:In a decentralized processing system consisting of plural processing units connected to a communication channel, the time synchronism is secured among soft timepieces set in the processing units 501-503 by the time information sent to a communication channel 301 from a time information informing process unit 401. Then the unit 401 corrects a soft timepiece 102 via a hard timepiece 102 and decides a normal or an abnormal state of the corrected time to send the data including the normal/abnormal information to the channel 301. Then the time is corrected for the soft timepieces of the units 501-503 only when said data is normal. The units 501-503 except the unit 401 use the time information received periodically as clocks. Thus the time of the internal soft timepiece is updated.
Patent JP-S61265895-A (JP)
Inventor: OI KENICHI
IPC: H05K13/04
Filed: 1985-05-20
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-H01277422-A (JP)
Title: Pre-treating transmission device in transferring harvester
Inventor: UEHASHI KOJI
IPC: A01D69/00
Filed: 1988-04-30
Abstract: PURPOSE:To improve workability of the title machine, by constructing of transmitting rotation of driven transvers guttering pulley driven by driving transvers guttering pulley directly to pre-treatment taking out pulley through main shaft and transmitting the driving force to pre-treatment part. CONSTITUTION:Driving force generated in an engine 4 is transmitted to a driving transvers guttering pulley 75 installed in a counter case 59, further transmitted to a driven transvers guttering pulley 26 installed in a mission case 19 through an infinitely variable gear 25. Then, the rotation of the driven transvers guttering pulley 26 is directly transmitted to a pre-treatment taking out pulley 27 through a main shaft 29, further transmitted from the pre-treatment taking out pulley 27 to a pre-treating part 7 through interlocking means such as infinite belts 93, 71, 67, 96, etc., thus the pre-treating part 7 is driven. A driving force interlocking a speed of the machine body is transmitted to the pre-treatment part 7 as a rotation of one direction independently of forward or backward movement.
Patent JP-S62265355-A (JP)
Title: Anthraquinone compound and liquid crystal composition containing the same
Inventor: MIURA KONOE
IPC: C07C67/00
Filed: 1986-05-13
Abstract: NEW MATERIAL:Anthraquinone compds. of formula I (wherein R<1>, R<2>, R<3> and R<4> are each an aryl or heterocyclic group which may be substituted). USE:A liquid crystal compsn. contg. a compd. of formula I (wherein R<1>, R<2>, R<3> and R<4> are each an aryl or heterocyclic group which may be substituted). Nematic liquid crystals for the liquid crystal compsn. can be widely chosen from among those which exhibit a nematic state over the working temp. range of the compsn. The nematic liquid crystals can be brought into a cholesteric state by adding an optically active substance thereto. PREPARATION:A 1,3,5,7-tetrahalogenoanthraquinone of formula II (wherein X is halogen) is reacted with an arylthiol such as HSR<1>, HSR<2>, HSR<4>, HSR<4>, etc., to obtain the desired compd. The reaction is carried out in the presence of an acid acceptor in a solvent at 50-200 deg.C.
Patent JP-H04315867-A (JP)
Title: Disk reproducing device
Inventor: YAMAOKA KATSUMI
IPC: H04N5/91
Filed: 1991-04-12
Abstract: PURPOSE:To enable the pause operation of audio reproducing at the time of reproducing an audio signal from a magnetic disk recorded respectively a still picture video signal and a time base compressed audio signal to respective tracks. CONSTITUTION:A time base compressed audio signal reproduced from the audio track of the magnetic disk 1 is written to an audio memory 11 after converted to a digital signal. The time base expanded digital audio signal is generated from the audio memory 11. The digital audio signal is taken out to an audio output terminal. An audio pause switch is provided on a key switch unit 16 and the on of a pause operation and the off of the pause operation is performed alternately for every one depression of the switch. When the pause operation is turned on, the change of the read out address of the memory 11 is stopped. When the pause operation is turned off, the change of the read out address of the memory 11 is started again.
Patent JP-H08286751-A (JP)
Title: Commencement inspection method for unattended running vehicle
Inventor: YAMAMOTO IZUMI
IPC: G05D1/02
Filed: 1995-04-10
Abstract: PURPOSE: To provide the commencement inspection method for unattended running vehicle which improves the reliability of diagnosis of an ultrasonic distance sensor. CONSTITUTION: When a vehicle body 51 will be started, the vehicle body 51 is arranged in the internal angle part of a wall face 60 so that a left face 51C faces the wall face 60, and the operation of a left face ultrasonic distance sensor 53C is diagnosed. The vehicle body 51 is turned so that a front 51A and a right face 51B face the wall face 60, and operations of a front ultrasonic distance sensor 53A and a right face ultrasonic distance sensor 53B are diagnosed. Then, the vehicle body 51 is turned again and is started.
Patent JP-H04298615-A (JP)
Title: Valve device which forms air layer on cylinder wall
Inventor: KANAO MITSURU
IPC: F02B23/00
Filed: 1991-02-16
Abstract: PURPOSE:To realize ideal combustion of air-fuel mixture and improve combustion efficiency by forming air layer on cylinder wall in advance to or at the same time with suction of air-fuel mixture. CONSTITUTION:A ring-shaped reed valve device owing to a ring-shaped reed valve 5 is provided at joint section of a cylinder head 1 and a cylinder 2, and a mushroom-shaped air valve 8 is provided on the cylinder head 1 in order to improve the function of the reed valve in relation to the above to realize an air valve device which has high air-tight force.
Patent JP-H02291148-A (JP)
Title: Standard cell library and automatic arrangement and wiring using it
Inventor: MORI JUNJI
IPC: H01L21/82
Filed: 1989-05-01
Abstract: PURPOSE:To execute an automatic arrangement and wiring operation of an LSI in which a wiring operation between blocks can be executed easily, whose integration density is high and whose yield is good by a method wherein a plurality of cell libraries in which cell outer shapes, terminal positions and the like are identical are prepared and terminal layers and power-supply layers are changed mutually by using the libraries. CONSTITUTION:Libraries A (a), B (b) where terminal positions, terminal names and cell outer shapes are mutually completely identical and Al layers used for power supplies and terminals are reversed are registered in a computer in advance. An arrangement and wiring operation inside a block is executed by using, e.g. the library A. When the block formed in this manner is to be turned by 90 deg. (e.g. as an 122), the Al layer which has been used in an exchange and wiring operation of the library with reference to the block to be turned is transformed by a CAD treatment; a directive property of the Al layer is unified; after that, a wiring operation between blocks is executed.
Patent JP-H05304153-A (JP)
Title: Semiconductor device
Inventor: MAEHARA MASAAKI
IPC: H01L21/285
Filed: 1992-04-28
Abstract: PURPOSE:To improve filling characteristics of a contact hole by depositing a conductive film, as a first layer wiring material for conducting upper and lower conductive films, on a contact hole made through an insulation film deposited on a substrate part and employing tungsten, deposited by CVD method, in at least one layer. CONSTITUTION:Tungsten films 8, 10, 12 are employed only in a first layer wiring. The tungsten films 8, 10, 12 are deposited by CVD (chemical vapor deposition) method. The first layer wiring is a local wiring such as a wiring in a cell which connects between a semiconductor region and a channel or a shunt. Consequently, a low CR time constant can be kept and delay of signal can be prevented without increasing the resistance of the wiring of a bipolar semiconductor device or the entire bi-CMOS semiconductor device even if tungsten as a wiring material has high resistance. This constitution enhances filling characteristics, i.e., tight contact, of a contact hole.
Patent JP-H06326187-A (JP)
Title: Controlling method for dicing processing and processing quality-control system
Inventor: NAKAMURA MASAHARU
IPC: H01L21/78
Filed: 1993-05-11
Abstract: PURPOSE:To provide the method for controlling dicing processing and a processing quality-control system, which can measure the processing state of cutting based on dispersion and can grasp the processing quality of a semiconductor wafer. CONSTITUTION:In the method (or controlling dicing processing (B), photographing for cut-line check is performed for almost entire length of each of a plurality of cut lines selected on a semiconductor wafer in place of the conventional measurement (A) at a plurality of limited points, and the image signal of the cut line is obtained. A mask is applied on a part CR, where the cut line intersects the other cut line, and the data indicating the processing state are detected. The dicing processing quality and the dicing processing means are controlled based on the detected data. This is the characteristic of the this method. Furthermore, a plurality of the dicing means and the measuring means, which perform the continuous cut-line check, are combined, and the throughput of the processing is improved.
Patent JP-H06324335-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/1337
Filed: 1993-05-11
Abstract: PURPOSE:To provide the liquid crystal display element capable of realizing a wide and uniform visual angle characteristic without generating inconvenient coloration separate from the color intrinsically desired to be expressed on images. CONSTITUTION:The directions where liquid crystal molecules rise at the time of voltage application are randomized by forming the surfaces of oriented films 9, 15 on substrates in such a manner that the bearings of the major axes of the liquid crystal molecules of a liquid crystal layer 19 are not unified while the liquid crystal molecules maintain a nearly horizontal posture with the substrate surfaces at the time of voltage application. Consequently, T-V characteristics are nearly the same in any bearings and the wide and uniform visual angle characteristic is realized. The addition of chiral materials to the liquid crystal layer 19 is omitted and the twist arrangement is effected by the twisting capacity of the liquid crystal molecules themselves, by which the coloration of the displayed images is lessened and the display quality is improved. In addition, the threshold voltage of the liquid crystal layer 19 degrades and, therefore, the high-contrast display is obtd. in spite of the low applied voltage.
Patent JP-2000304291-A (JP)
Title: Warm water plug socket device
Inventor: HASEGAWA KENICHI
IPC: A47K4/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a warm water plug socket device which can prevent the liquid leakage from a plug connection port when an opening and closing cover is fully closed, with a warm plug socket and a warm water plug being not connected yet, and further can prevent the dust adhesion to a plug-in part for preventing the liquid leakage. SOLUTION: This can prevent the liquid leakage from a plug connection port 12 and the dust adhesion to the plug-in part without requiring much labor of the user by providing the rear of an opening and closing cover 31, which is provided rotatably at the plate 26 for letting the plug connection port 12 of a warm water plug socket 9 face front through an opening 27 and opens and closes the opening 27, with a plug-in part which closes the plug connection port 12 at closing of the opening and closing cover 31, and a protective cover 39 which exposes the plug-in part at closing of the opening and closing cover 31 and covers the plug-in part at opening of the opening and closing cover 31.
Patent JP-S601385-A (JP)
Title: Balancer for compressor
Inventor: ISHIAI YOSHIO
IPC: F04B35/01
Filed: 1983-06-17
Abstract: PURPOSE:To reduce the deflection of a rotary shaft caused by counterweights attached to both the ends of an electric motive section, by making the counterweights lighter than such weight as to balance with the unbalancing force of a compressing section. CONSTITUTION:Counterweights 17, 18, which are attached with a rotational angle difference of 180 deg. to both the upper and lower ends of the rotor 8 of an electric motive section 2, are made lighter than such weight as to balance with the unbalancing force of the rolling piston 11 and eccentric portion of a rotary compressing section 4. As a result, the centrifugal force does not become strong even if the rotational frequency of the electric motive section 2 exceeds a rated value. The bending moment to deflect a rotary shaft 3 is thus kept small.
Patent JP-H01283058-A (JP)
Title: Overcurrent detector circuit
Inventor: OZAKI HIROYUKI
IPC: H02M3/28
Filed: 1988-05-02
Abstract: PURPOSE:To miniaturize the whole apparatus by juxtaposing an auxiliary resistance with the smoothing resistance of a secondary side smoothing circuit and by connecting a switching element therewith. CONSTITUTION:A switching regulator 10 is equipped with an overcurrent detector circuit 11, and is composed of a current transformer 13 of which a primary side coil 13a is series-connected with the circuit 12 of the AC part to be overcurrent-detected; two diodes 14, 14' to be respectively connected with both ends of the secondary side coil 13b of the current transformer; a capacitor 15 and resistance 16; differential amplifier 17 built in a control IC 18 and others. In this case, a transistor(Tr) 26 is parallel-connected with the smoothing resistance 16 via resistance 22 and the base thereof is connected with the output of the regulator 10 via Zener diode 24 and others. Thus, when the output voltage of the regulator 10 changes downward by short circuit and the like, Tr 26 is turned OFF and separates the resistance 26 from the smoothing resistance 16. As a result, a load impedance to the current transformer 13 increases.
Patent JP-S591548-A (JP)
Title: Rubber composition
Inventor: KATOU KAZUO
IPC: C08K5/36
Filed: 1982-06-28
Abstract: PURPOSE:To provide a rubber compsn. having excellent resistance to saline solutions and weather, adhesion to other material than rubber, etc., by blending 2,4,6-trithiol-s-triazine compd. (derivative), sulfur and a thermosetting phenolic resin with a rubber component. CONSTITUTION:1-15pts.wt. at least one member selected from 2,4,6-trithiol-s- triazine compd. and 2-substd.-4,6-dithiol-s-triazine derivative of the formula (wherein R is OR', SM, SR', NR'R'', NHC6H4NHC6H5; R', R'' are each H, alkyl, alkenyl, phenyl, phenylalkyl, naphthyl; M, M1, M2 are each H, Na, etc.) 0.5- 10pts.wt. sulfur and 5-40pts.wt. thermosetting phenolic resin are blended with 100pts.wt. rubber component such as natural rubber or polyisoprene rubber to obtain the desired rubber compsn.
Patent JP-S5443637-A (JP)
Title: Communication control system
Inventor: ARAYA MAMORU
IPC: H04B1/00
Filed: 1977-09-14
Abstract: PURPOSE: To improve efficiency in communication process without retrial processing procedure, by handling received data effectively by making a collision recognition circuit recognize the state of the communication collision with the distant station on confronting communication lines when the communication comes into collision.  
     CONSTITUTION: In the transmission system which is able to use confronting communication circuits in a full-duplex mode and communication controllers 11 and 13 in a half-duplex mode, data processing units 10 and 14 and MODEM 12 are connected to controllers 11 and 13. By the receiver circuit of these controller 11 and 13, received data on the communication circuit is stored in series-parallel register 19 and the preset synchronous code is confirmed; and then, the movement into a reception mode is attained through the synchronism confirmation of synchronism-confirmation circuit 20; Then, if a collision occurring to the communication circuit, collision confirmation circuit 25 is set through gate 17, gate 26 is closed, and transmission data is locked. Then, a collision interruption is caused to stop a transmission operation, thereby informing the program of the fetch of received data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5634211-A (JP)
Title: Agc muting circuit
Inventor: ABE KOUJI
IPC: H03F1/00
Filed: 1979-08-29
Abstract: PURPOSE:To prevent malfunctions of an amplfier and obtain a rapid output signal, by supplying a power source to a stabilizing circuit and by detecting rise of output voltages of the power source and the stabilizing circuit to cut off the AGC signal during detection of rise. CONSTITUTION:A muting circuit is constituted with the first and the second differential amplifiers A and B, bias circuit 10, and so on. The signal from input terminal 1 of the circuit constituted in this manner is amplified by transistors 2 and 3 of amplifier A to generate the output at terminal 6, and simultaneously, the output signal is supplied to the base of transistor 3 and is subjected to negative feedback. Further, the output signal is applied to the base of one transistor 16 of amplifier B through the time constant circuit consisting of transistor 13, capacitor 14, and resistance 15, and the voltage of capacitor 9 connected to the output circuit is supplied to the base of the other transistor 17, and variable impedance element 20 is controlled by the collector of transistor 16, thus subjecting the circuit to AGC. Thus, the AGC is cut off during a prescribed period for power supply.
Patent JP-H04316233-A (JP)
Title: Synchronizing control method for plural channels
Inventor: TANIGUCHI MITSUKI
IPC: H04J3/06
Filed: 1991-04-15
Abstract: PURPOSE:To deal with the combination of arbitrary channels by single circuit configuration concerning the synchronizing control method for plural channels to synchronously control the transfer operations of plural channel devices. CONSTITUTION:Concerning the synchronizing control method for plural channels to synchronously transfer respective transmitting signals from plural channel devices 10-12 corresponding to a synchronizing control signal, a synchronizing control circuit 3 is provided at the respective channel devices 10-12 so as to output the synchronizing control signal and corresponding to a synchronizing signal in the transmitting signal, the synchronizing control signal is outputted from the synchronizing control circuit 3 of the high-order channel device to its own channel device and transmitted to the synchronizing control circuit 3 of the low-order channel device.
Patent JP-S592670-A (JP)
Title: Seasoning liquid made from fermented onion liquid
Inventor: NUNOKAWA MASAYASU
IPC: A23L27/24
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a seasoning having excellent taste and flavor, by the anaerobic fermentation of slurry obtained by grinding onions. CONSTITUTION:The skin, the lower roots, and the top sprout are removed from a raw onion, and the onion is washed and ground. The obtained slurry is optionally boiled, and fermented in a fermentor together with alcohol fermentation yeast under anaerobic condition for about 20hr to obtain a seasoning liquid suitable as a raw material of Western cookery, Chinese cookery and instant curry, etc.