baber/WOPTO huggingface dataset:
Patent JP-S52131486-A (JP)
Title: Semicondcutor laser unit
Inventor: KAWAI YOSHIO
IPC: H01S5/00
Filed: 1976-04-28
Abstract: PURPOSE: To prevent the electric short circuit on the side surface of the semiconductor element caused by the swell of the dice bonding solder material when the ohmic electrode is mounted on the header for the production the laser element containing the side surface functioning as a laser resonator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09217354-A (JP)
Title: Support body for plant growing base, and slope greening method
Inventor: FUKUI MAKOTO
IPC: E02D17/20
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a support body having a high effect of preventing the falling of a plant growing base and excellent carrying property and handling property, and also provide a support body for growing base and a slope greening method in which even a slope having a lining layer by a consolidating agent can be greened without removing the lining layer, not to mention a general slope, and the effect of preventing the falling of a plant growing base is high. SOLUTION: This support body 1 for plant growing base is stood and arranged on a slope 3 to support a plant growing base sprayed in layer onto the slope 3. The support body 1 is formed of a plurality of strip bodies 10 and an installing pin 30 inserted between the end parts of the strip bodies 10, a coil-like connecting tool 20 is wound between the edges of the strip bodies 10 to connect the strip bodies 10 in such a manner as to be foldable, and an insert hole for the installing pin 30 is formed in the coil-like connecting tool 20.
Patent JP-S60194788-A (JP)
Title: Power source of ac motor
Inventor: KAWAGUCHIYA NAKASHI
IPC: H02P27/02
Filed: 1984-03-13
Abstract: PURPOSE:To eliminate power loss due to a switching element by switching a contact connected in parallel with the switching element after the switching element connected in series between an input terminal and an output terminal completely becomes ON state. CONSTITUTION:A Diesel generator 1 is set in a normal operation state, and when a power switch is closed in this state, a switching controller 9 starts a program. The controller 9 controls ON or OFF while gradually raising the duty ratio of a switching element 7, and when the start control program is finished, the element 7 always becomes ON state, and an electromagnetic switching contact 8 is simultaneously closed by a contact controller 10.
Patent JP-2000251771-A (JP)
Title: Electron beam generation device and image display device using therefor
Inventor: KOJIMA SHINSUKE
IPC: G09F9/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To assemble a spacer, precisely and easily with a sufficient fixing strength, on a prescribed position relative to an electrode of a face plate or an electron source of a rear plate. SOLUTION: This electron beam generation device has an electron source having an electron emitting element, an electron-irradiated member arranged oppositely to the electron source in a vacuum atmosphere and equipped with an electrode for controlling electrons emitted from the electron source, and a spacer 13 installed in an image forming region 12 located between a region in the electron source where electrons are emitted and a region in the electron- irradiated member where electrons are irradiated. A fixing means of the spacer 13 comprising a positioning member 14 for positioning the spacer 13 relative to the electron source or the electron-irradiated member, and a pushing member 11 for fixing the spacer 13 on the positioning member 14, is installed outside the image forming region 12.
Patent JP-S60191329-A (JP)
Title: Voice input device
Inventor: FUJITA MINORU
IPC: G10L15/24
Filed: 1984-03-13
Abstract: PURPOSE:To recognize quickly the voice and to improve the working efficiency for input of voice by using a means for input of information on the paragraphs, the sentence ends, etc. in terms of voice. CONSTITUTION:A ROM2 and a RAM3 are connected to a central processor CPU1 which controls totally a voice input device. While a mike 7 is connected to the CPU1. The mike 7 includes a sentence head switch 4, a sentence end switch 5 and a paragraph switch 6. The CPU1 discriminates the ON or OFF operations of switches 4-6. Then the voice can be quickly recognized. In this way, the working efficiency for input of voice is improved.
Patent JP-H07256910-A (JP)
Title: Dye thermal transfer recorder
Inventor: SUGIMOTO HIROBUMI
IPC: B41J2/325
Filed: 1994-03-18
Abstract: PURPOSE:To perform recording even on plain paper with a high image quality by a construction wherein after an image is formed on a sheet-form intermediate recording medium, the image is transferred to recording paper. CONSTITUTION:An intermediate recording medium 5 stretched between a take-up bobbin 5a and a supply bobbin 5b can be reversibly moved by rotating a pair of drums 6a, 6b. While the intermediate recording medium 5 is repetitively moved, a dyeing layer and a colorant layer of an ink sheet 2 are overlappedly transferred on the intermediate recording medium 5 by a thermal head 3. An image on the intermediate recording medium 5 is transferred onto recording paper 11 by a fixing roll 7 and a pressurizing roll 9.
Patent JP-H06239467-A (JP)
Title: Conveyor device
Inventor: FUKUGI YOSHITO
IPC: B65G63/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a conveyor device enabling efficient container handling in a container ship. CONSTITUTION:Two frame members 11 are connected being spaced so as to form a first segment part 10a and a second segment part 10b, and these are connected by a horizontal pin 12 to form the main body part of connected structure. Longitudinal rods 15a, 15b are fitted in the vertically movable state to the respective frame members 11 by hydraulic cylinders 14 and links 13, and a chain 18 with an earth plate 19 is wound around guide rollers 16 on the respective longitudinal rods 15a, 15b and drive sprockets 17 at both tip parts of the main body part to form a conveyor device 10. After putting this conveyor device 10 into a gap between the lower face of a container and a cargo deck, the longitudinal rods 15a, 15b are extended vertically by the operation of the hydraulic cylinders 14, and while supporting the container by the earth plate 19 on the upper face side, the drive sprockets 17 are rotated by a motor to move the chain 18, thus conveying the container.
Patent JP-S57163123-A (JP)
Title: Atmospheric pressure sensor of distributing type fuel injection pump
Inventor: ENDOU MASATOSHI
IPC: F02D1/00
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the misfire and white smoke from occurring without allowing a road timer to work when a car is running at a higher level, by a distributing type fuel injection pump wherein a displacement-electricity converter is attached to an atmospheric pressure corrector. CONSTITUTION:The distributing type fuel injection pump is provided with the atmospheric pressure corrector 47 and an overflow valve 46. When the car is running at a higher level, bellows 48 and an adjusting pin 49 are worked to input a control unit 57 from an atmospheric pressure sensor 53. Thus, the control unit 57 prevents the road timer from working which will work when the load is light. Consequently, the misfire and white smoke can be prevented from occurring.
Patent JP-H07263149-A (JP)
Title: Electroluminescence element
Inventor: KATAYAMA MASAYUKI
IPC: H05B33/12
Filed: 1994-03-18
Abstract: PURPOSE:To increase the brightness of light emission while preventing the exfoliation from an insulating board of a lower electrode. CONSTITUTION:An EL element is constituted by stacking an exfoliating preventive layer 2, a lower electrode 3, the first insulating layer 4, a light emitting layer 5, the second insulating layer 6, and an upper electrode 7 in order. The insulating board 1 is constituted of a glass board. The exfoliation preventive layer 2 is made of Cr. The lower electrode 3 is made of Al. The first insulating layer 4 is made of optically transparent Ta2O2. The light emitting layer 5 is made of ZnS where Tb is added. The second insulating layer 6 is made of optically transparent Ta2O2. The upper electrode 7 is made of optically transparent ZnO.
Patent JP-S59176568-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D23/00
Filed: 1983-03-25
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-H04268087-A (JP)
Title: Electrolysis method
Inventor: FURUYA CHOICHI
IPC: C25B15/08
Filed: 1991-02-21
Abstract: PURPOSE:To constitute an electrolytic cell into a hermetic type without discharging the gases generated from an anode and cathode during an electrolysis operation without discharging these gases as the gases of the electrolysis method. CONSTITUTION:A gas diffusion membrane having a reaction layer where hydrophilic pore parts and hydrophobic pore parts deposited with catalysts coexist and a gas diffusion layer consisting of the hydrophobic pore parts to allow the rapid diffusion of the gases is installed to enclose the anode and the cathode in the state of immersing the membrane slightly in the upper part of the electrolyte or partly into the electrolyte and an electrolysis is effected. The gases generated from the two electrodes during the electrolysis operation are returned into the electrolyte by the reaction with catalysts and the hermetic closing of the electrolytic cell is possible.
Patent JP-H02227265-A (JP)
Title: Thermal head
Inventor: NISHIGUCHI YASUO
IPC: B41J2/345
Filed: 1989-02-28
Abstract: PURPOSE:To accelerate an operating speed and to reduce a thermal head in size by incorporating a plurality of heat generating resistors on a semiconductor substrate, a plurality of driving circuits for controlling to individually energize/ deenergize the resistors, and a connecting conductor layer for connecting the resistors to the respective driving circuits. CONSTITUTION:A thermal head 11 has a heat generator 13 and a driving circuit 25 for each thermal head element 19. The circuit 25 is a power transistor, and a current is supplied to a drain electrode 31 by supplying a signal to a gate electrode 30 in a state that a power source voltage is applied to a source electrode 29. A signal from a shift register 34 is fundamentally input to the gate electrode 30. Serial data D for specifying power energizing/deenergizing of each generator 13 is input together with a clock signal CK to the register 34. When the data D corresponding to the generators 13 of one row are completely input, the data of each bit from the register 34 is latched to a latch circuit 35 according to a latch signal L. A signal from the circuit 35 is output to the circuit 25 through an enable circuit 36 based on an enable signal E.
Patent JP-S53134352-A (JP)
Title: Reproducing circuit for referenced carrier
Inventor: MURAKAMI MASAHIRO
IPC: H04L27/227
Filed: 1977-04-28
Abstract: PURPOSE: To speed up the response, by maintaining the oscillating frequency of the voltage controlled oscillator at the preceding burst while burst is not present, with the burst mode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51123771-A (JP)
Title: A method for denitration of exhaust gas from sintering furnaces
Inventor: FUKUTOME MASAHARU
IPC: B01D53/34
Filed: 1975-04-23
Abstract: PURPOSE: Denitration is carried out at higher efficiency by using coke, iron ores, etc., which are raw materials for sintering furnaces, as an adsorbent, and causing the adsorbent to adsorb catalyst poison in exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09240750-A (JP)
Title: Absorbent for drip
Inventor: IHARA NORIHISA
IPC: B65D85/50
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make absorption of meat juice, etc., from frozen food keep good the taste, appearance, etc., of an article of merchandise for a long time by interposing, in a bag formed of a sheet with appropriate air permeability, a sheet with no air permeability between two sheets of highly water-absorbent polymer placed inside the bag with one sheet laid over the other. SOLUTION: Inside a bag 2 formed of sheets 1, 1 having appropriate air permeability two highly water-absorbent polymer sheets 3, 4 are placed with one sheet over the other and between these two highly water-absorbent polymer sheets 3, 4 a sheet 5 having no air permeability is interposed. It is desirable for the two highly water-absorbent polymer sheets 3, 4 to differ from each other in water absorption or for the air-permeable sheets 1, 1 to be a nonwoven fabric. It is possible to provide a synthetic-resin sheet having no air permeability with parts allowing permeation of air so as to substitute it for the air-permeable sheet. This constitution makes it possible, through absorption of surplus juice from an article of merchandise, to keep the article in a fresh state for a long time or keep it fit for display.
Patent JP-S56146161-A (JP)
Title: Copying apparatus capable of reading image
Inventor: SAKAI YUKIO
IPC: G03G15/04
Filed: 1980-04-14
Abstract: PURPOSE:To miniaturize the apparatus and to read out a stable image, by using a slit exposure scanning optical system of the copying apparatus with an original fixed, as it is, in common as an optical system for reading the original. CONSTITUTION:Image forming lens 5 of a copying optical system composes a lens in an im-mirror lens, and beam splitter 12 for transmitting part of light is provided in the in-mirror lens. Part of the reflected light from original 1 passes through beam splitter 12, and light intensity correction slit plate 13 for correcting lowering of the circumferential light intensity due to the lens system, converging lens 14, and image sensor 15 on the image forming plane of lens 14 are arranged to treat the transmitted light, thus permitting the image of original 1 slit exposed to be formed on image sensor 15, and the image to be read out with image sensor 15.
Patent JP-H02228068-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA TAKEHIRO
IPC: H01L29/732
Filed: 1989-03-01
Abstract: PURPOSE:To enable power consumption to be decreased by changing the currents which flow to the collector of a bipolar transistor while maintaining reverse currents, between the first condition where a memory cell holds data and the second condition to read or write data. CONSTITUTION:This consists of memory cells M/C's, each of which is constituted of a switching element which is controlled by a word line WL, being provided between the base of a bipolar transistor Q2 and a bit line BL. The currents, which flow to the collector of the bipolar transistor Q2, are set lower in the first conditions than in the second conditions while maintaining reverse bias currents, between the first condition where this memory cell holds data and the second condition to read or write data. That is, the collector currents of the bipolar transistor Q2 are more reduced at the time of data holding than the time of read or write. Hereby, through currents, which flow from the collector to the emitter, decreases and power consumption decreases.
Patent JP-S58164958-A (JP)
Inventor: KAWASAKI TAKASHI
IPC: F24D12/00
Filed: 1982-03-26
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-S62206685-A (JP)
Title: Line graphic form separating device
Inventor: TANAKA SATOSHI
IPC: G06T7/60
Filed: 1986-03-07
Abstract: PURPOSE:To input information on a line graphic form to a computer by separating only a line graphic form from a line graphic form which is drawn contacting or crossing characters or symbols in a drawing. CONSTITUTION:A reference line is set on the basis of a tracking start line li. The reference line is li when the the tracking start line li has no inflection point or a segment DELTAli (segment px, pi) which is longer in distance from feature points at both ends to the 1st inflection point when the li has inflection points. For example, the line is tracked to decide a tracking line up to the line lk. Then, the quantities of features are calculated for lines l3... connecting with a feature point Pk where the tracking line lk is branched. The tracking line is determined on the basis of the quantitative and qualitative quantities of features of a line connecting to the feature point Pk. When the other line connecting to the feature point where the line is branched is smaller in the distance to the reference line than a certain value, a character contacts the straight line part, lines which are less in angle to the reference line are determined preferentially as the tracking line.
Patent JP-S56146306-A (JP)
Title: Oscillator
Inventor: KOYAMA ICHIROU
IPC: H03F3/45
Filed: 1980-04-15
Abstract: PURPOSE:Not only to reduce the power consumption but to obtain a flat frequency characteristic with virtually no attenuation at an output and by a high frequency, by using a differential amplifying circuit utilizing effectively the features of said amplifying circuit to the output part of a feedback-type resonator. CONSTITUTION:The balanced inputs applied through the input terminals 32 and 33 are applied to each base electrode of transistors(TR) 19-22 with virtually no variation by the diodes 23 and 24 that are working in the forward direction. The balanced outputs having nearly the same phase as the input are extracted at the emitter electrodes of TRs 19 and 20. Each electrode of these outputs is connected to each other via the resistance loads 25 and 26 of the equal value concerning the inphase outputs. Accordingly, in terms of function, the active load which is driven in the same phase by TRs 19 and 20 is furthermore driven by a differential amplifying circuit comprising TRs 21 and 22.
Patent JP-H05246092-A (JP)
Title: Printing paper cutting/supply controller
Inventor: KOBAYASHI AKINORI
IPC: B41J11/66
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a printing paper cutting/supply controller that makes paper of a nonstandardized format or of a poor nerve printable. CONSTITUTION:Paper 21 is pulled out of a roll paper holder 20 to be fed through an insertion roller 22, a platen roller 24 in a word processor body 100, a guide roller 25, and a discharge roller 26. A cutter made of a lower blade 14 and an upper blade 13 cuts the paper after the paper 21 is fed by a predetermined amount. Therefore, the dimension of the paper in a feed direction can be arbitrarily determined. Printing paper of a poor nerve, such as heat-sensitive paper, can be positively automatically fed. Furthermore, a large quantity of printing paper can be set as roll paper.
Patent JP-S57162834-A (JP)
Title: Pulse generating circuit
Inventor: KAWADA TOYOSHI
IPC: H03K17/16
Filed: 1981-03-31
Abstract: PURPOSE:To suppress the through-current at switching of high and low level of an output pulse voltage, by inputting an input signal and its delayed output to a P channel and an N channel MOSFET via an NAND circuit and an NOR circuit. CONSTITUTION:An input pulse P1 is applied to a delay circuit 20 consisting of an amplifier A1, a resistor R1, a capacitor C1, and an amplifier A2, and the output is applied to an NAND circuit 15 and an NOR circuit 16. The input pulse P1 is directly applied to another input of the NAND circuit 15, and the output P3 is an inverted pulse with delayed size of the input pulse P1. The input pulse P1 is directly applied to another input of the NOR circuit 16, and the output P4 is an inverted pulse with delayed leading of the input pulse P1. When the output P3 of the NAND circuit 15 is applied to the P channel MOSFETQu and the output P4 of the NOR circuit 16 is applied to the N channel MOSFETQd, since there is no period to conduct the two at the same time, the through-current can be suppressed.
Patent JP-S54142511-A (JP)
Title: Electrical rotary machine with gear coil
Inventor: AKAISHI SABUROU
IPC: H02K17/16
Filed: 1978-04-28
Abstract: PURPOSE: To provide a highly reliable coil while achieving a working efficiency in an electrical  rotary machine with a cage coil composed of bar conductors and a short-circuit ring with a variation in the way of connection between the two component and the construction thereof by using a  high tensile non-magnetic material such as non-magnetic steel for the short-circuit ring.   
     CONSTITUTION: A cylindrical rotor core 1 made of laminated circular silicon steel plates and  plates 2 adapted to hold the core 1 with a pressure applied from both sides thereof are fitted into  a rotary shaft 6. A plurality of copper or copper alloy bar conductors each with a trapezoidal  section are securely inserted into circumferential grooves of the core 1 and exposed outside the  core by a proper length at both ends. The both ends of the conductors 3 are securely inserted into  a plurality of circumferential grooves of a short-circuit ring 4. The conductors 3 and the ring 4 are connected together by electron beam welding for example. With such an arrangement, electron  beam welding, which provides a good conection in the combination of different kinds of metals,  can be applied. Accordingly, high tensile non-magnetic materials such as stainless steel and high  tensile aluminium can be used instead of copper, a conventional material, for the ring 4, thus  providing a highly reliable coil while achieving a working efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07235442-A (JP)
Title: Production of multilayer ceramic electronic component
Inventor: INAGAKI YASUHITO
IPC: H01G4/30
Filed: 1994-02-22
Abstract: PURPOSE:To provide a method for producing a multilayer ceramic electronic component with high efficiency while shortening the time required for cutting a pressed block. CONSTITUTION:A plurality at ceramic green sheets, each arranged at predetermined positions with a plurality of inner electrodes 2, are laminated and pressed to form a pressed block 3 where the inner electrode is not present at the position corresponding to a cutting line A. It is then cut along the predetermined lines A into elements which are then abraded to expose the inner electrodes 2 from the end face thereof.
Patent JP-2000252949-A (JP)
Title: Digital ground wave propagation delay measuring instrument
Inventor: ITAHARA HIROSHI
IPC: H04B1/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a pseudo delay wave from propagation delay characteristics. SOLUTION: A digital ground wave propagation delay measuring instrument which receives a test transmission signal passing plural different propagation routes by an antenna to measure the propagation delay characteristics indicating delay times and reception levels of the test transmission signal in respective propagation routes is provided with an A/D conversion means 13 which performs A/D conversion of a signal extracted from the test transmission signal received by the antenna, a digital correlator 15 which calculates correlation characteristics between the signal outputted from the A/D conversion means and the same template signal as a signal included before transmission of the test transmission signal, a detector 17 which detects correlation characteristics calculated by the digital correlator 15 to obtain them as propagation delay characteristics, and a smoothing processing means 19 which uses a cepstrum processing means to eliminate a pseudo multipath signal which is included in propagation delay characteristics outputted from the detector 17 and is caused by using the digital correlator.
Patent JP-H06240563-A (JP)
Title: Production of pleated web
Inventor: KIMURA YOSHIHIRO
IPC: D06C23/04
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a method for producing a pleated web, capable of freely forming pleat having patterns from a simple pattern to complicate pattern or fine pattern and readily carrying out also curved and waved pleating and excellent in industrial productivity. CONSTITUTION:The objective web (1) is bonded to a thermally shrinkable web (2) through an adhesive applying part (3) having a prescribed pattern. Then, the bonded material (4) is heated to a temperature higher than thermally shrinkable temperature of thermally shrinkable web (2) to carry out thermal shrinkage and thermal setting and then, the objective web (1) is released from the bonded material (4). Thereby, even in the case of napped fabric or flocked fabric, the surface of the napped fabric or the flocked fabric is not damaged.