baber/WOPTO huggingface dataset:
Patent JP-S57125824-A (JP)
Title: Schottky photodetector
Inventor: DENDA MASAHIKO
IPC: G01J1/02
Filed: 1981-01-29
Abstract: PURPOSE:To improve the detection sensitivity, by providing a metal-side lead so that this lead is connected to a metal-side electrode of the Schottky junction due to the junction between a metal or a metallic silicide and silicon only in the peripheral part of the Schottky junction. CONSTITUTION:A metal or a metallic silicide is vapor-deposited on a silicon substrate 1 to form a metal-side electrode 2 of the Schottky junction. A metal-side lead 7 consisting of an aluminum layer is formed so that this lead 7 is connected to the metal-side electrode 2 only in the peripheral part of this electrode 2, and an insulating layer 8 consisting of a silicon nitride film is provided on the electrode 2. When infrared-rays are irradiated from under the silicon substrate 1, they permeate the substrate 1 and reach the Schottky junction. Though positive holes which are formed in the metal-side electrode 2 and are diffused to  reach the junction traverse the barrier and are injected to the silicon substrate  1, the diffusion length is shortened because the metal-side lead 7 is connected to the metal-side electrode 2 of the Schottky junction only in the peripherl part of  the Schottky junction, and thus, the loss due to recombination is reduced, and a photocurrent is flowed efficiently, and the detection sensitivity is improved.
Patent JP-H03216540-A (JP)
Title: Measurement of moisture content rate
Inventor: HATA KAZUTAKA
IPC: G01N27/04
Filed: 1990-01-23
Abstract: PURPOSE:To enable measurement of rate of moisture content of ceramic-oriented material with prevention of ion reaction at an electrode by applying a voltage to multiple pairs of electrodes only at a measurement while the polarity of the voltage applied is varied positive and negative alternately as each measurement is made. CONSTITUTION:A voltage is applied between electrodes A in a pair formed by stainless needles 2 and 3 to measure the current resistance and then, a voltage is applied between electrodes B in a pair formed by stainless needles 4 and 5 to measure the current resistance. At this time, when an electrode 7 of the electrode pair A is positive, the voltage is applied so that an electrode 9 of the electrode pair B becomes positive. On the contrary, when the electrode 7 of the electrode pair A is negative, the voltage is applied so that the electrode 9 of the electrode pair B becomes positive. Also in the application of the voltage, the polarity of an apparent and applied voltage when the resistance is measured is varied positive or negative as each measurement is made. By this method, as concentration of ion on one pole can be prevented and hence, ion reaction can be prevented, thereby enabling measurement of moisture content of ceramic-oriented material such as external wall material.
Patent JP-H06298037-A (JP)
Title: Occupant restraint device, method of operating said device and crash sensor
Inventor: JIEFURII ERU MAAN
IPC: B60R21/00
Filed: 1994-02-07
Abstract: PURPOSE: To improve the reliability of an impact sensor by signal-processing an acceleration signal from an electronic accelerometer, and starting a passenger restraining means in a making device for a motor vehicle. CONSTITUTION: The acceleration and vibration of a motor vehicle are estimated by an electronic accelerometer 12, and a signal X" (t) is transmitted through a low pass filter 16 to a signal processing circuit 18. The signal processing circuit 18 monitors the signal X" (t) during the operation of the motor vehicle. Then, when significant impact generation is detected, a signal C is outputted, and a switch 20 is selectively closed. A power is supplied to an igniter 22 when the switch 20 is closed, and a gas generator 24 is started by the igniter 22 so that an air bag 26 can be expanded. Also, another passenger restraint system 28 such as a seat belt can be operated by a signal c and the switch 20.
Patent JP-H03218878-A (JP)
Title: Image forming apparatus
Inventor: TOKURA MASUO
IPC: B41J29/38
Filed: 1990-01-25
Abstract: PURPOSE:To release the interruption of the operation of processing means without turning OFF a power source by releasing the interruption of the operation by a command from instructing means when a malfunction occurs in processing means for processing to process to form an image to interrupt the operation. CONSTITUTION:If a host apparatus 409 receives erroneous data to continue erroneous printing or generates a malfunction state in which no operating state is continued, a reset signal is output as an interruption release command to a CPU 401 from an operation panel controller 407 by simultaneously pressing a menu next item key 100c, value next item 1003 and an on-line key 100g on an operation panel 100 by an operator. Thus, the CPU 401 restarts processing from an initial routine. In this case, since no reset signal is output to an engine controller 400 side, the operation of a mechanism remains a ready state. Thus, since the release is conducted by outputting the release command of a malfunction state only to a print controller side by simultaneously pressing a plurality of keys on the panel, the malfunction state can be released without turning OFF a power source.
Patent JP-S5296402-A (JP)
Title: Shaft seal protecting device for under water pump
Inventor: KAMIMURA YUUJI
IPC: F04D29/08
Filed: 1976-02-09
Abstract: PURPOSE: To improve durability ina balance ring or the like by providing electromagnets to the inside of a casing to attract metal substances during pumping thereby preventing them from instruding into a balance chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08207900-A (JP)
Title: Aircraft steering pedal remote control device
Inventor: MATSUMOTO YUKINORI
IPC: B64F5/00
Filed: 1995-01-31
Abstract: PURPOSE: To eliminate the necessity of manual depressing operation of a steering pedal and set a steering angle of a front wheel remotely by providing steering cylinders, a manual changeover cylinder, and a reset cylinder, and supplying fluid from a fluid pressure source to these cylinders with the operation of operating switches. CONSTITUTION: A measurer 2 performs steering operation, brings in a remote control panel 3 capable of measuring the actual steering angle of an operated front wheel 1 into a nose landing gear chamber, and turns on each unit operation switch provided on the remote control panel 3. Then air from an air source as a fluid pressure source can be flown into steering cylinders 4a and 4b provided in a steering seat 12, manual changeover cylinder provided on a steering lever 7, and a reset cylinder. When each of these cylinders 4a and 4b is operated, steering pedals 5a and 5b, the manual changeover switch provided on the steering lever 7, and the reset switch are operated so as to perform the steering operation of the front wheel 1. Thus the steering angle can be adjusted and inspected.
Patent JP-H06232759-A (JP)
Title: Data compression circuit
Inventor: HAGIWARA MOTOHARU
IPC: H03M7/30
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a compression circuit in which data quantity is remarkably reduced. CONSTITUTION:Output data DH from an A/D converter 1 are fed to a detection means 21, in which a difference between adjacent data is detected. When the difference indicates a negative value, the difference is outputted in a form of 2's complement. Output data DH1 of the detection means 21 are fed to a code bit shift means 22. When the MSB of the data DH1 is logical 1, after the 2's complement is obtained, the result is shifted by one bit toward the high- order bit and a sign bit of logical 1 is added to the LSB. When the MSB of the data DH1 is logical 0, the result is shifted by one bit toward the high-order bit and a sign bit of logical 0 is added to the LSB. Output data DH2 of the shift means 22 are fed to a correction means 23, and when only middle datum among three consecutive data DH differs, the middle datum is set equal to the succeeding and preceding data substantially. Output data DH3 of the correction means 23 are fed to a common processing means 24, in which the data are classified into plural bit data based on valid bits and the result is subjected to common processing.
Patent JP-H03218295-A (JP)
Title: Motor drive controller
Inventor: MOCHIDA NORIHITO
IPC: H02P27/06
Filed: 1990-01-24
Abstract: PURPOSE:To suppress torque ripple easily by feeding back positive and negative voltages of a DC voltage source and varying the amplification factor at the amplifying section in a carrier generating section, separately up and down, in proportion to respective voltages. CONSTITUTION:A DC voltage source 1 rectifies 2, 3 a commercial AC voltage and smooths 4, 5 thus providing positive and negative potentials, with respect to a reference potential terminal 6, to terminals 7, 8. The positive and negative potentials are individually detected 26, 27 and amplified at first and second carrier output correcting sections 28, 29 then they are inputted to a carrier generating section 21 in order to amplify the triangular wave ted from a triangular wave generating section 22. A microcomputor 30 generates a sine wave reference wave having frequency being set 19 according to the desired number of revolution of a two-phase induction motor. A comparing section 24 produces a logical product of a modulated wave of the triangular wave and the sine wave thus producing a PWM control signal which is then provided through an inverter section 25 to the transistors 10-13 in the inverter in order to turn ON/OFF the transistors 10-13 and to produce a desired frequency.
Patent JP-S60158965-A (JP)
Title: Treatment of end face of billet
Inventor: TANAKA MASAO
IPC: B23K23/00
Filed: 1984-01-27
Abstract: PURPOSE:To seal a defective part of a billet by partial melting and to prevent progression of internal oxidation of the billet by pressing a solid thermit piece which is laminated and bound to a metallic plate to the exposed surface part of the cavity of the billet and igniting the same to bring the thermit into reaction. CONSTITUTION:An oxidizing agent such as potassium nitrate and an ignition support additive such as cryolite are added to a mixture composed of aluminum powder and iron oxide powder and the mixture is made into a solid piece by an org. binder such as phenol resin or the like. Such solid piece is bound to an about 0.5-1.5mm. thick iron plate which does not melt down by a caulking method or the like. Such solid piece is brought into contact with the exposed defective surface part of the cavity of the billet and a thermit reaction is induced by the heat of the billet or ignition, by which the defective part is melted and sealed. Oxidation is prevented from progressing to the inside of the billet by s such sealing.
Patent JP-S58138233-A (JP)
Inventor: FURIDORIN PIBUONKA
IPC: F02D45/00
Filed: 1983-02-01
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-S59139589-A (JP)
Inventor: NOMURA MITSUE
IPC: H05B3/20
Filed: 1983-01-31
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-S60158236-A (JP)
Title: Polyolefin resin composition
Inventor: ISHIKAWA YASUO
IPC: C08L7/00
Filed: 1984-01-28
Abstract: PURPOSE:The titled resin composition for molding excellent in strength, rigidity, processability, dimensional stability, etc., prepared by adding a vegetable fiber based on fibrous cellulose to a specified polyolefin resin. CONSTITUTION:The titled composition containing 20-60wt%, based on 100pts. wt. total composition, vegetable fiber based on fibrous cellulose and 40-80wt%, based on 100pts.wt. total composition, polyolefin resin comprising chemically modified polyolefin obtained by adding a carboxylic acid (anhydride) to a polyolefin resin. The total content of the carboxylic acid (anhydride) in the modified polyolefin should be 0.0002-0.0035pts.wt. per above vegetable fiber. This polyolefin resin composition is excellent in strength, rigidity, processability, dimensional stability, etc.
Patent JP-S61172505-A (JP)
Inventor: TAKAHASHI TADASHI
IPC: A45D2/48
Filed: 1985-01-28
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-S57131647-A (JP)
Title: Feeding device
Inventor: MINESHIMA TERUO
IPC: B65H3/06
Filed: 1981-01-31
Abstract: PURPOSE:To improve reliability of feeding by a method wherein a press component, an attracting component and a feeding component are arranged in this order viewing from a transfer direction of a laminated sheet, and so constituted that a pushed up sheet is attracted and removed off from the press component for transfer. CONSTITUTION:When a feeding roller 4 is rotated to an arrow direction an attracting component 7 is evacuated, and an uppermost sheet PA is sucked and moved to the upper part. Therefore, the tip of the attracted transfer paper sheet PA is separated from a holding roller 3 and comes to positions of PA' and 7' as shown by a two dotts chain line. Then the uppermost transfer paper sheet PA is separated completely from the next one. When the attracting component 7 is lifted by a predetermined distance a clutch for the attracting component actuates relief of suction, then the uppermost sheet PA' attracted is separated from the attracting component 7' and transferred by the feeding roller 4. Next to the above the attracting component 7' is restored to the original position 7 which is located above a laminated sheet.
Patent JP-H01189725-A (JP)
Title: Function computing system
Inventor: TAMURA SATORU
IPC: G06F17/10
Filed: 1988-01-25
Abstract: PURPOSE:To accelerate the arithmetic operation of a function by shortening a computing time by providing a second convergence decision processing means to shift a processing to a post processing means by interrupting a cyclic computation by a polynomial arithmetic processing means. CONSTITUTION:An input value is restricted within a prescribed range by a section restriction processing means 1, and a prescribed polynomial arithmetic processing is performed repeatedly by the polynomial arithmetic processing means 2 based on the input valve restricted by the means 1. The second convergence decision processing means 14 compares a computed result at a preceding time at every cyclic computation by the means 2 with the computed result at this time, and when it is decreased so that a difference comes off the number of arithmetic significant digit within the number of times of cyclic computation defined by a first convergence decision processing means 3, the computation is interrupted at that time, then, the processing is shifted to the post processing means 4. In such a way, unrequired cyclic computation is interrupted, and the computing time can be shortened.
Patent JP-H07216926-A (JP)
Title: Hydraulic piping structure of ultra-small slewing type back hoe
Inventor: KOTANI SATOSHI
IPC: E02F3/36
Filed: 1994-02-08
Abstract: PURPOSE:To protect a hydraulic hose from damage, and to facilitate piping treatment when refracting a boom in the lateral direction in an ultra-small slewing type back hoe. CONSTITUTION:A cylinder support arm 22, which is U-shaped in cross section, is arranged to be opened upwardly where a cylinder C2 is housed inside and a metal-made relay pipe 24 is fixedly installed to the outside surface of a boom portion 14b on the tip side. The upper end of the relay pipe 24 is projected upwardly from the upper end of a cylinder support arm 22, thereby connecting the upper end of the relay pipe to the arm cylinder C2 by way of a hydraulic hose 25. The lower end of the relay pipe is connected to a hydraulic hose 27 installed along the top of an intermediate boom portion 14.
Patent JP-H01226386-A (JP)
Title: Bore-printing method or decorating method for boring
Inventor: ANDORIYUU JIEE RII
IPC: B05D1/00
Filed: 1989-01-25
Abstract: PURPOSE: To decorate the surface of a ball by strong bonding by applying a coating compsn. prepared by compounding a monomer, a prepolymer, a catalyst, a graft polymn. initiator and a pigment to a ball substrate for bowling to bond the same by graft polymn. CONSTITUTION: When a bowling ball is composed of a urethane substrate, chemical grafting is performed by withdrawing hydrogen of the -NH group in a molecule. Hydrogen of the -NH group is removed by a graft polymn. initiator to become a free radical which is, in turn, reacted with a monomer to start graft polymn. In the case of a polyester or rubber substrate, chemical grafting is performed in the same way by withdrawing hydrogen by the graft polymn. initiator. In this process, at first, the outer shell of a polymer main chain P having a hydrogen withdrawing region H is cleaned and, next, H is withdrawn by B. I. and, at the same time, a crosslinkable graft polymer is bonded to the withdrawn H region of P and this bonded part becomes a decorative element 3. The decorative element 3 is crosslinked by a crosslinkable prepolymer, for example, an aliphatic isocyanate to be cured.
Patent JP-H058291-A (JP)
Title: Molding method for stampable sheet
Inventor: KIKUCHI EIICHI
IPC: B29K105/08
Filed: 1991-02-05
Abstract: PURPOSE:To mold a stampable sheet under extremely high pressure, to prepare a molded product provided with a corner part having an sharp angle with excellent productivity using a mold having excellent reproducibility and to reduce the manufacturing cost of the molded product of the stampable sheet to a large extent by extremely decreasing mold cost. CONSTITUTION:In molding a stampable sheet 1 consisting of a synthetic resin and a fiber reinforcing material, the necessary part such as the corner part of the stampable sheet 1 is pressed from above by a press member 6 through a flexible air impermeable sheet 2 and high pressure compressed air is applied to said sheet to mold the sheet.
Patent JP-S54107777-A (JP)
Title: Electronic master and subordinate watch
Inventor: SHIMANO KEIJI
IPC: G04G5/00
Filed: 1978-02-10
Abstract: PURPOSE: To simplify constitution and transmit the time from the master watch to the sub-watch without malfunction by using an alarm speaker in transmission.  
     CONSTITUTION: The synthesized carrier of the frequency divided outputs of the watch part 1 of a master watch such as the one corresponding to the resonance frequency of an alarm speaker 5 of a sub-watch is made to the time displaying carrier by a gate or the like whose opening and closing are controlled by the output of the time displaying shift register or the like of a time data making part and is then radiated from the speaker 4 of the master watch. It is then well received without the effect of noise, etc. in a speaker 5 of narrow band frequency characteristics. Hence, the watch part 8 of the sub-watch is controlled via time correcting part 7 according to the receiving signal of the speaker 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10195927-A (JP)
Title: Fixing device telescopic cylinder for raising/lowering counterweight
Inventor: KOBAYASHI SHOJI
IPC: B66C23/74
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To safely fix a detachable telescopic cylinder of a counterweight and to enable the insertion and drawing thereof. SOLUTION: Safety pin holes 65a and 61a of a first bracket 65 fixed to a telescopic cylinder 60 and a second bracket 61 freely rotatably attached/taken out to/from a frame 11 of an upper slewing body are positioned to insert a safety pin 75. Then, fixed pin holes 65b and 61b of the first bracket 65 and second bracket 61 are positioned to insert a fixed pin, and the telescopic cylinder 60 is fixed.
Patent JP-H07225804-A (JP)
Title: Method and device for confirming stored data
Inventor: GOTOU KOUTA
IPC: G06K17/00
Filed: 1994-02-08
Abstract: PURPOSE:To confirm contents of stored data without providing a private output part. CONSTITUTION:Plural addresses and plural data are stored in a storage means 11 correspondingly to each other. A setting means 12 not only sets plural data to plural addresses in the storage means 11 but also selects some address of plural addresses. An output means 13 outputs general data independent of data and contents of data stored in the storage means 11. A control means 14 reads out contents of data corresponding to the address selected by the setting means 12 from the storage means 11 to the output means 13.
Patent JP-S63182156-A (JP)
Title: Japanese character thermal transfer printer with automatic switching function for emphasizing printing system
Inventor: TAKAHASHI KIYOSHI
IPC: B41J3/01
Filed: 1987-01-23
Abstract: PURPOSE:To maximize the effect of emphasizing printing, by providing data for designating a one-pass exphasizing system or a two-pass emphasizing system correspondingly to each character in addition to bit pattern data corresponding to each character, in a character generator, and providing a function for realizing the two types of emphasizing printing system. CONSTITUTION:A character generator is provided which stores bit pattern data for printing characters and information indicative of an optimum emphasizing printing system, and two types of emphasizing printing systems are provided. At the time of emphasizing printing, emphasizing printing is realized by automatically selecting an appropriate one of the two systems in consideration of bit patterns and the information indicative of the optimum emphasizing printing system. Data indicative of the emphasizing system in the character generator is based on a one-pass emphasizing system as a standard, and a two-pass emphasizing system is designated for a character which would become illegible if it is printed by the one-pass emphasizing system. At the time of printing, the data indicative of the emphasizing system is normally referenced, and when an emphasis command is sent from a host device, the emphasizing printing system corresponding to the relevant character is selected, and emphasizing printing is realized.
Patent JP-S61198148-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI TOSHIRO
IPC: G03C1/825
Filed: 1985-01-29
Abstract: PURPOSE:To enable handling in a daylight room and to provide extremely contrasty photographic characteristics by processing with a stable developer by forming at least one nonphotosensitive layer contg. a dye over an emulsion layer. CONSTITUTION:When a silver halide photographic sensitive material is produced by forming at least one silver halide emulsion layer on a support and incorporating a hydrazine deriv. into the emulsion layer or other hydrophilic colloidal layer, at least one nonphotosensitive layer contg. a dye is formed over the emulsion layer by forming a hydrophilic colloidal layer as a nonphotosensitive layer at a position farther than the emulsion layer from the support and incorporating a dye into the colloidal layer. It is preferable that the dye is practically incorporated into only the colloidal layer. Oxonol dye, hemioxonol dye, merocyanine dye, cyanine dye or azo dye may be used as the dye, but a water soluble dye is effectively used so as to vanish the color after processing.