baber/WOPTO huggingface dataset:
Patent JP-H07288825-A (JP)
Title: Solid-state image pickup device
Inventor: NODA SHIGETOSHI
IPC: H04N5/349
Filed: 1995-02-28
Abstract: PURPOSE:To pick up the image of a moving picture by using a polarized plate 2, a liquid crystal plate 3, and a crystal plate 4 as an optical low pass filter in the usual mode and to pick up an image of a still picture with high image quality interpolating horizontal picture elements in the high image quality mode. CONSTITUTION:A polarized plate 2 extracting a pickup light whose polarized direction is the H direction, a liquid crystal plate 3 rotating the polarized direction of the pickup light by 90 deg. depending on application of a voltage and emitting the light, and a crystal plate 4 shifting an optical path in the horizontal direction by, e.g. 1/2, picture element pitch only when a V pickup light whose polarized direction is orthogonal to the H pickup light is made incident are provided to a pre-stage of a CCD image sensor 5. Then an on/off control circuit 6 controls the liquid crystal plate 3 to turn on a voltage for only a first half of one field in the usual mode picking up a motion picture and controls the liquid crystal plate 3 to turn on/off a voltage for each one field in the high image quality mode picking up a still picture.
Patent JP-H02218977-A (JP)
Title: Logic tester
Inventor: TAYAMA TOSHIAKI
IPC: G01R31/317
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a logic tester of high reliability which enables confirmation of the arrival of a function test pattern at an end address through a prescribed flow, by providing a means for comparing the number of generated strobe signals with an expected value. CONSTITUTION:A strobe generation number counter 6a, an element 6b for determining whether the number of generations accords with an expected value or not and a strobed generation expected value storing memory 6c are provided to constitute a strobe generation number determining means 6. The number of generated strobe signals is counted by the counter 6a, and it is determined in the determining division 6b whether a counted value accords with a value in the memory 6c or not. When they accord with each other, a signal outputted by an output determining means 4 when an output pattern is in accord with a prescribed one, and a signal outputted by LPG 1 when a function test pattern arrives at an end address, are received, a good-article determining means 5 determines DUT (semiconductor device to be tested) 3 as a good article. According to this constitution, a logic tester enabling confirmation of the arrival of the test pattern at the end address through a prescribed flow and being highly reliable can be obtained.
Patent JP-S58156419-A (JP)
Title: Motorcycle
Inventor: ISAKA YOSHIHARU
IPC: B62M7/02
Filed: 1982-03-15
Abstract: PURPOSE:To provede compact arrangement of a supplementary suction device which is connected to a suction passage, by disposing it in a comparatively wide triangular room, that is, a space which is defined by a head pipe, a main pipe and a down tube. CONSTITUTION:In a motorcycle on which a longitudinally inclined V-shape engine 19 is mounted, a space 38 which has an approximately triangular side face 38 and is defined by a head pipe 2, a main pipe 3 and a down tube 4 is formed between the engine 19 and a fuel tank 11. Then, a supplementary suction device 39 is put in the space 38. Namely, a case 40 of the supplementary suction device 39 is disposed in such a position that the upper face comes inside a recess 12 on the bottom face of the fuel tank 11 and an air cleaner chamber 41 is formed at the front half part inside the case 40. Suction openings 37 and 37 on the upper ends of carburetors 35 and 35 are attached to the chamber 42 which is formed at the rear half part inside the case 40 so that the opening may open to the bottom face of the case 40.
Patent JP-S57155749-A (JP)
Title: Chip carrier structure
Inventor: YABE KATSUHIKO
IPC: H01L23/12
Filed: 1981-03-21
Abstract: PURPOSE:To miniaturize a chip carrier by a method wherein IC lead bonding pads arranged at four corners at the surface of a chip carrier substrate are connected to pads for soldering bonding arranged at the rear of the substrate through a wire at the inner layer of the substrate. CONSTITUTION:The first pads 2 for soldering bonding are arranged in lattice- like form at the rear of a chip carrier multilayer substrate 1 and the second pads 3 for IC lead bonding are arranged in a row at four corners of the surface of the substrate. Two pads 3, 4 are connected by a wire 4 and a die pad 5 for IC6 die bonding is located at the central recessed section at the surface of the substrate 1 and a cap 10 with radiators is connected to the die pad 5 through a conductor 9. In this way, the area of the chip carrier is reduced.
Patent JP-S60183624-A (JP)
Title: Data transmission system in handwritten graphic information transmission system
Inventor: SATOU YUUICHI
IPC: G06F3/048
Filed: 1984-03-02
Abstract: PURPOSE:To improve remarkly the transmission efficiency by providing a selecting means for selecting data required for the reception side system from the data before transmission to transmit only the selected data thereby eliminating waste of data for transmission. CONSTITUTION:The selecting means 31 is provided between a coding means 9 and a data storage device 19. When an input analysis means 18 receives an instruction of partial erasure and outputs a control signal based thereupon, the means 31 outputs only coordinate data (data required for the reception side system) being the bases of rewrite of all coordinate data in the area surrounded by a closed curve inputted before the next control signal is given to logical 0, to the device 19, and the coordinate data of the closed curve is abolished and not outputted. When the means 18 receives data representing an instruction of simultaneous transmission, only the data required by the reception side is transmitted to a line 12 via a transmission means 11.
Patent JP-H06249651-A (JP)
Title: Detecting device having multiple focal points
Inventor: KAWAI AKIHARU
IPC: G02B7/28
Filed: 1993-03-02
Abstract: PURPOSE:To provide a detecting device which can catch a target picture with infrared rays, ultraviolet rays, etc., has a small size and light weight, and can obtain clear images over a wide distance range from a long distance to a short distance. CONSTITUTION:The title detecting device is provided with a detector 2 for long distance which is focused on a point at an infinite distance, detector 6 for short distance which is focused on a point at a short distance, logic circuit which judges the image forming focusing states of the detectors 2 and 6, and picture switching circuit which adopts image forming data having a better focusing degree obtained by the logic circuit.
Patent JP-S63206923-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 1987-02-24
Abstract: PURPOSE:To enhance recording stability and recording level and to prevent generation of defective initialization and partial erasing by forming a recording layer of an alloy having a specific compsn. CONSTITUTION:This recording medium has a substrate 11 and the recording layer 13 on which information is recorded and erased by the phase transition taking place between different crystal phases when a light beam is projected thereon. The recording layer 13 is formed of the alloy having the compsn. expressed by In50-xMxSb50, where M is the element belonging to group IIB of periodic table, (x) is larger than 0 and below 15atom.%. The alloy of the recording layer 13 separates to In50-xSb50-x and SbxMx when irradiated with a light beam. SbxMx exists in the state being dispersed in the stable crystalline In50-xSb50-x and since this SbxMx is stable in the amorphous state, the stability of recording is high. In addition, the high recording level is obtd. and the defective initialization and partial erasing are suppressed.
Patent JP-S58117925-A (JP)
Inventor: YOHANESU ARUBERUTOUSU HENDORIK
IPC: F23Q9/14
Filed: 1982-03-17
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-S63208394-A (JP)
Title: Receiver for wireless system
Inventor: HARA YUJI
IPC: H04B10/524
Filed: 1987-02-24
Abstract: PURPOSE:To eliminate the restriction of a location for a receiver mount position by fitting a dome light transmission cover to an upper face of a receiver main body and a light shield device shutting the light from a specific direction so as to reduce the effect of light by a lighting fixture. CONSTITUTION:The wireless system is equipped with a transmitter having operation switches and plural receivers each receiving a wireless signal compris ing address data sent from the transmitter and control data or the like for load control. A receiver receiving the wireless signal sent in time division multi plex from the transmitter and whose address is coincident therewith controls a load based on the control data in succession to the address data of the trans mission code sent via a sigal line. A dome shaped light transmission cover 40 is provided to the upper face of the receiver main body 39 and a light shield hood 41 shutting a light from a specific direction is fitted thereto. The tight from the lighting fixture is shut by the hood 41 to eliminate the restriction of the mount location of the receivers.
Patent JP-H05240299-A (JP)
Title: Damping material and damping method
Inventor: KIDOGUCHI AKIRA
IPC: C08L27/12
Filed: 1992-02-27
Abstract: PURPOSE:To provide a damping material and a damping method which are capable of providing a remarkably excellent damping effect against the vibration of the arbitrarily specified frequency. CONSTITUTION:The piezoelectric fine particles 2, the conductive or semiconductive fine particles 3 and the fine particles 4 having the inductive resistance are blended. The resonance frequency fr can freely be established by increasing/decreasing the content of the component having the inductive resistance, and a high damping effect can be given for the specified frequency. Since the effective power (P) is invertedly proportional to the resistance value (R), the damping effect can be further increased by reducing the resistance (R) as much as possible, thereby increasing the effective power (P). A large damping effect can be obtained for the vibration below the frequency range of 1kHz or less, where no sufficient damping effects can be obtained by using the damping material which provides the damping effect only with the conventional piezoelectric body and the conductive or semiconductive substance.
Patent JP-H08235573-A (JP)
Title: Magnetic recording medium
Inventor: KAMEI TAKAHIRO
IPC: G11B5/71
Filed: 1995-02-28
Abstract: PURPOSE: To provide a magnetic recording medium having excellent wear resistance and durability and high reliability. CONSTITUTION: A lubricant prepared by dissolving an acid anhydride having two hydrocarbon groups in a solvent is applied on the surface of a carbon protective layer on a magnetic layer comprising a metal magnetic thin film. The two hydrocarbon groups in the acid anhydride are straight-chain groups having 3-29 carbon atoms. The sum of carbon numbers of the two hydrocarbon groups is 12 to 42. The lubricant shows an excellent lubricating effect for a long time even under severe use conditions so that the obtd. magnetic recording medium containing this lubricant shows excellent traveling durability and that the characteristics are not decreased even under severe conditions such as low temp.
Patent JP-H07248159-A (JP)
Title: Controlling method for radiating load using green house effect gas
Inventor: TAKAMI SHINICHI
IPC: F24S90/00
Filed: 1994-03-11
Abstract: PURPOSE:To regulate a temperature environment and to simply and efficiently collect heat by using green house effect gas except the air as absorbent as single or mixed gas or mixture with liquid, and controlling a radiating load to the absorbent itself. CONSTITUTION:A solar heat exchanger 1 airtightly covers an upper surface of a heat collecting tank 2 with a glass 3 to receive sunshine 8 and infrared radiation 9 and circulates a green house effect gas (e.g. CO2 single or mixed gas or mixture with liquid) 4 of heat medium (absorbent) to a space between the tank 2 and the glass 3 via a circulation passage 6 by a fan 5 to send absorbed radiation energy to a radiating tank 7, where heat absorbed by the gas is radiated. The gas 4 in which the heat is radiated is returned to the tank 2 via the passage 6 to again absorb heat. The step is repeated. Thus, it can be utilized to regulate a temperature environment, and simply, efficiently collect heat.
Patent JP-S60184627-A (JP)
Title: Method for subjecting metallic member to shot peening
Inventor: DEO TAKASHI
IPC: B24C11/00
Filed: 1984-03-02
Abstract: PURPOSE:To ensure a satisfactory arc height in a short projection time without reducing surface roughness or shortening the life of shot by successively projecting coarse shot and fine shot to carry out shot peening. CONSTITUTION:In a hanger type blast apparatus, a metallic member 2 to be processed such as a steel member is conveyed with a conveyor belt 1, and coarse shot 3 of >=1mm. grain size is first projected on the member 2 from a hopper 5 through an impeller 7 at a projection part (a). When the member 2 is conveyed to a projection part (c), fine shot 4 of <=0.3mm. grain size is similarly projected to finish shot peening.
Patent JP-S54133865-A (JP)
Title: Digital filter
Inventor: KAWASAKI TADAMICHI
IPC: H03H17/06
Filed: 1978-04-10
Abstract: PURPOSE:To simplify a multiplier circuit with the number of figures of a multiplier coefficient of each tap length reduced by making use of correlation among sample values of impulse response as to a filter which performs an aperiodic process of signal samples coded digitally. CONSTITUTION:In the digital filter which performs an aperiodic process of digitally coded signal samples, the relation between Z transform X(Z) of an input sequene and Z transform Y(Z) of an output sequence is set to Y(Z)=H(Z) X(Z) and aperiodic filter 81 is formed which has transfer function H(Z) with impulse response sequence (h1). Further, aperiodic filter 83 of transfer function 1/F(z) is connected in series to aperiodic filter 82 of transfer function G(Z) obtained by linearly converting G(Z)=F(Z) H(Z). In addition, an input is converted by linear converter 84 into XD(Z)=D(Z) X(Z), which is applied to the front state of the series circuit of filters 82 and 83 and its output is converted reversely by power inverter 85, thereby outputting 1/D(Z).
Patent JP-S61195732-A (JP)
Inventor: GERUHARUTO MIYUURAA SHIYUPEETO
IPC: B22C5/12
Filed: 1986-02-26
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-S59166022-A (JP)
Inventor: FURUTA TAKEO
IPC: A01G13/08
Filed: 1983-03-11
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-S53126404-A (JP)
Title: Steam temperature controller
Inventor: SAITOU JINICHI
IPC: F22G5/12
Filed: 1977-04-13
Abstract: PURPOSE: To keep the steam temperature at the exit of a superheater constant in high accuracy by using slso the output of a thermal variation signal selector under the control of a start signal operating time setter as a lead control signal to control the opening and closing of a regulator valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0611024-A (JP)
Title: Method of operating automatic speed change gear
Inventor: RARII SEODOA NITSUTSU
IPC: F16H59/66
Filed: 1993-03-02
Abstract: PURPOSE: To prevent downshifting and upshifting under conditions beyond normal loading. CONSTITUTION: This operation is achieved by inhibiting the upshifting to a speed ratio having insufficient gradeability related to a measure of actual loading. The control device monitors the gradeability of the forward speed ratios related to the measure 333 of the actual grade load, and determines the excess gradeability 335, and removes the speed ratios having insufficient excess gradeability 350. Thus, upshifting of the automatic transmission to the speed ratios having insufficient gradeability does not occur.
Patent JP-S62199597-A (JP)
Inventor: NAKAJIMA TOMOYUKI
IPC: B64F1/22
Filed: 1986-02-28
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-H09233599-A (JP)
Title: Device and method for localizing sound image
Inventor: KUMAMOTO YOSHINORI
IPC: H04S7/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide device and method for localizing sound image with which much exacter sound image localization is applied by canceling the lack of low frequency range caused by multiplex crosstalk. SOLUTION: Signals processed by direction localizing means 1a-1c are added by adders 4a and 4b and inputted to a crosstalk cancel means 2a. The crosstalk cancel means 2a is formed by alternately cascade-connecting crosstalk cancel signal generation filters 3a-3j having parameters Fc1 and Fc2 . Then, the outputs of all the filters 3b, 3d, 3f, 3h and 3j having the 1st parameter Fc1 are added with a left channel input 10a of the crosstalk cancel means 2a and outputted to an output part 6a of left channel and the outputs of all the filters 3a, 3c, 3e, 3g and 3i having the 2nd parameter Fc2 are added with a right channel input 10b of the crosstalk cancel means 2a and outputted to an output part 6b of right channel respectively.
Patent JP-S62200433-A (JP)
Title: Input simulating system
Inventor: NAKAMURA KAZUHIRO
IPC: G06F11/26
Filed: 1986-02-28
Abstract: PURPOSE:To obtain an efficient simulating system by constituting said system so that an input means changes a speed for sending out pseudo input information in accordance with a result of monitoring of a monitoring means, and synchronizes sending out of the pseudo input information and a data processing of the pseudo input information. CONSTITUTION:A PROC 11 is an independent program which is operated singly, and various interruption processing are executed by referring to a reference table of a jump address of an interrupting destination in the PROC 11. In case a processing has come not to catch up with input information from a keyboard, if a key overflow is generated, in the PROC 11, an operating system OS 9 sets (07)H (a 'bell' code of a hexadecimal code) to an AL register. When the PROC 11 which is monitoring the contents of the AL register knows that the AL register if (07)H, an interruption is generated and a bell is rung, and usually a keyboard input by an operator is suspended. In such a way, by a switching operation for turning on and off a flag, an optimum synchronization can be executed and the processing time is shortened to the minimum.
Patent JP-S6213250-A (JP)
Title: Method for changing width during continuous casting
Inventor: TERADA OSAMU
IPC: B22D11/16
Filed: 1985-03-05
Abstract: PURPOSE:To increase a casting speed by measuring the heat flow flux in the short sides of a mold and changing the width while controlling the top end speed of the short sides of the mold in such a manner that the solidified shell and the short sides of the mold maintain the optimum contact state. CONSTITUTION:Thermocouples 9, 10 are installed at two points on the short sides 1 of the mold and the temps. in said positions are measured during the width change in order to measure the heat flow flux in the short sides 1 of the mold. The temps. of the short sides 1 are measured by thermocouples A, B during the width change and the top end speed of the short sides 1 is controlled in accordance with the calculated heat flow flux. More specifically, the top end speed of the short sides 1 is increased or decreased for the specified time to increase the taper when the heat flow flux is lower than the optimum range. The heat flow flux is thereafter kept monitored until an ingot passes out of the casting mold and the same operation is repeated. The operation for decreasing the taper by decreasing or increasing the top end speed for the specified time is repeated conversely when the heat flow flux increases.
Patent JP-H06232510-A (JP)
Title: Semiconductor laser element
Inventor: YAMADA MOTOKAZU
IPC: H01S5/323
Filed: 1993-02-05
Abstract: PURPOSE:To improve the cooling efficiency of a P-N junction nitrogen-gallium semiconductor chip by a method wherein a pair of electrodes on a semicondutor chip and the opposing electrode on a heat conducting insulatign spacer are fixed by a conductive bonding agent with heat conductivity. CONSTITUTION:An N-type GaN laser 82, an N-type InGaN layer 84 and a P-type GaN layer 86 are laminated on a saphire substrate 80 which is a growth substrate. A semiconductor chip 8 is fixed on a supporting plate 4 through the intermediary of a heat conductive insulating spacer 6 which is larger in size than the semiconductor chip 8, and a pair of electrodes 88 and 92 of the semiconductor chip 8 are formed on the P-type G aN layer 86, which is opposing to the supporting substrate 4, and the N-type GaN layer 82. On the other hand, opposing electrodes 60 and 62 are formed on the position of the heat conductive insulating spacer 6 which is corresponded to the electrodes 88 and 92 of the semiconductor chip 8, and the electrodes 88 and 92 of the semiconductor chip 8 and the opposing electrodes 60 and 62 are fixed by conductive bonding agents 94 and 96 having excellent heat conductivity.
Patent JP-H01217418-A (JP)
Title: Optical modulation element
Inventor: SUZUKI MASATOSHI
IPC: G02F1/025
Filed: 1988-02-26
Abstract: PURPOSE:To attain rapid modulation at a low voltage even when the intensity of incident light is increased by gradually increasing an absorbing factor from the incident end face of an optical waveguide to its projecting end face and almost fixing the number of absorbing carriers per unit length in a light advancing direction. CONSTITUTION:Forbidden width, layer thickness and stripe width are constituted so that the absorbing factor is reduced on the incident end side with large optical intensity and it is reduced on the projecting end face and the title optical modulating element is constituted so that the number of absorbing carriers per unit length is uniformed. Consequently, the high performance optical modulating element capable of executing rapid optical modulation at a low voltage without generating locally excess carriers even when the optical intensity is increased and without generating the increment of a modulation voltage or the reduction of the band width due to a space charge effect can be attained.
Patent JP-H05214180-A (JP)
Title: Thermoplastic resin composition and film or sheet using the same
Inventor: SHUDO KAZUMICHI
IPC: B32B27/28
Filed: 1992-01-31
Abstract: PURPOSE:To provide a thermoplastic resin composition excellent in flexibility, toughness and low-temperature characteristics, giving excellent high-frequency weldability in mutually welding films or sheets using a high-frequency sewing machine or high-frequency welding machine. CONSTITUTION:The objective mixed resin composition comprising (A) an ethylene-vinyl acetate copolymer containing 5-15wt.% of vinyl acetate constituent and (B) a vinyl chloride-based resin composition consisting mainly of a vinyl chloride-based graft copolymer produced by graft polymerization of (1) 70-50wt.% of vinyl chloride to (2) 30-50wt.% of an ethylene-vinyl acetate copolymer containing 20-45wt.% of vinyl acetate constituent in the weight ratio A/B of (40:60 to (95:5).