baber/WOPTO huggingface dataset:
Patent JP-S5967146-A (JP)
Title: Actuator for anti-skid system
Inventor: MORIYA MICHIROU
IPC: B60T8/40
Filed: 1982-10-09
Abstract: PURPOSE:To prevent a nock at a brake pedal upon controlling of anti-skid, by disposing a hydraulic pressure adjusting valve such as, for example, a ball valve in a passage communicated with an inlet hydraulic pressure chamber on the brake hydraulic pressure side so that the valve is opened and closed due to pressure differential in association with the movement of a slidable piston. CONSTITUTION:Hydraulic pressure which is produced from a master cylinder 45 by operating a brake padal 53, acts a brake 47 through a valve hole 10 to carry out normal brake operation. At this time, if the locking condition of a wheel 46 due to abrupt braking is detected from the output of a rotational speed sensor 48, a controller 49 opens a solenoid valve 37. Thereby, hydraulic pressure in an output hydraulic pressure chamber 34 rapidly drops so that a piston 22 moves to the left, overcoming a spring 35, and therefore, a ball valve 12 closes a valve hole 10. Accorrdingly, brake hydraulic pressure is cut off to release the brake 47. Simultaneously, a ball valve 32 on the control hydraulic pressure side alo closes an orifice 30, due to the pressure differential between the input and output hydraulic pressure chambers 28, 34, overcoming a spring 36.
Patent JP-S57103729-A (JP)
Title: Lubricating method for simultaneous plural rollings
Inventor: TERAKADO RIYOUJI
IPC: B21B1/22
Filed: 1980-12-18
Abstract: PURPOSE:To prevent accidents such as seizing by applying lubricant which is solid or semisolid at normal temperature on the surface of a rolled stock that is in contact with the central working roll side of a rolling mill consisting of a central working roll and plural outer periphery working rolls. CONSTITUTION:When a steel plate 5 is rolled by a rolling mill made up of a central working roll 1 and, for instance, two outer periphery working rolls, the steel plate 5 is rolled at rolling points 4, 4. At this time, a film of lubricant which is solid or semisolid at normal temperaure is formed on the surface of the steel plate 5 that contacts with the roll 1 side. The lubricant is metallic soap, wax, higher fatty acid, various hydrocarbons and their derivatives, and they are simple substance of mixture, or synthetic resins made by dispersing or dissolving the above substances. These are melted by heating applied by a roll coater etc. on the surface of the steel plate, cooled and solidified to make a dry film.
Patent JP-H1122256-A (JP)
Title: Door outside handle
Inventor: SUGA TAKEO
IPC: E05B1/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To improve appearance quality by covering internal structural components with simple structure so as to prevent rust formation or the like, and improve operability by regulating the operating position of a handle lever stably in a door outside handle. SOLUTION: A handle lever 26 is rotatably fitted to a handle base fixed to an outer panel 21, by a supporting shaft 27, and the upper end part of the handle base 23 is extended being bent onto the handle lever 26 side so as to provide a hood part 23c for covering a coil spring 28. At the time of rotating operation of the handle lever 26, its upper end part is brought into contact with the upper face of the hood part 23c so as to regulate the rotation of the handle lever 26.
Patent JP-H1127787-A (JP)
Title: Portable audio information processing unit
Inventor: FUJITA MASAHIKO
IPC: H04R3/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To simplify the handling of a plurality of audio information devices and to simplify their configuration. SOLUTION: A portable audio information processing unit is provided with a radio wave reception section 1 that receives a broadcast radio wave, a radio system telephone speech section 2 that makes a speech with other telephone set, and an audio signal input/output section 6 to which a microphone section 3 and an earphone section 4 that are of a type worm on human body are connected. A picked-up signal from the microphone section 3, received by the audio signal input/output section 6, is delivered to the telephone speech section 2 and an audio output signal from the radio wave reception section 1, and the audio output signal from the telephone speech section 2 are delivered to the audio signal input/output section 6.
Patent JP-S6240210-A (JP)
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1985-08-12
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-H0778045-A (JP)
Title: Japanese word input device
Inventor: NONAKA RYUTARO
IPC: G06F17/22
Filed: 1993-06-28
Abstract: PURPOSE:To decrease the number of keys and to easily and efficiently input Japanese ward by constituting operation keys for inputting the Japanese syllabary by using respective consonant keys and vowel keys indicating. the consonants in the 'a' rows of the 'k'-'w' series of a systematic table of the Japanese syllabary. CONSTITUTION:An operation part 10 consists of a Japanese syllabary input part 11 for inputting the Japanese syllabaries, code input parts 12a and 12b, indication parts 13a-13f, and a cursor movement indicating means 14. Then the Japanese syllabary input part 11 consists of the respective consonant keys 11a indicating the consonants in the 'a' rows of the 'k'-'w' series and respective vowel keys 11b showing the vowels, and the keys are arrayed in the series order and row order of the Japanese syllabary table. Further, a code input part 12 consists of a space key 12a for indicating the input of a blank and a full-stop key 12b for indicating the input of punctuation marks; and an input character is converted into a voiced character or semi-voiced sound with a special/sonant key 13d of an indication part and inputted Japanese is converted into KANJI (Chinese character) with a conversion key 13a. A determination/ carriage-return key 13b is used to determine converted KANJI or indicates a carriage return.
Patent JP-H0778792-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJITA MITSUOKI
IPC: H01L21/301
Filed: 1993-06-28
Abstract: PURPOSE:To protect a chip against cracking in a manufacturing process of a thinly packaged semiconductor device and to lessen a package in thickness. CONSTITUTION:A semiconductor wafer 1 on whose front a semiconductor device circuit is formed is set as thick as required by grinding its rear side, a solvent- soluble reinforcing tape 2 is pasted on the rear of the wafer 1, an expansion tape 3 is stuck to the semiconductor wafer 1 with the solvent-soluble reinforcing tape 2, and then the semiconductor wafer 1 is divided into discrete semiconductor chips 1A. The discrete semiconductor chips 1A kept adhering to the reinforcing tape 2 are mounted on a lead frame 4, and then the reinforcing tape 2 is dissolved by solvent to remove, so that a semiconductor device with a very thin semiconductor chip 1A can be manufactured without causing cracks in the chip 1A.
Patent JP-S6156441-A (JP)
Title: Semiconductor device
Inventor: ASAMI FUMITAKA
IPC: H01L21/82
Filed: 1984-08-28
Abstract: PURPOSE:To enable the selection of the optimum process of forming chips in respective circuits and the free design of logical circuits by a method wherein a logical circuit and an input-output circuit are formed in separate chips, respectively. CONSTITUTION:The upper chip 1 is provided with a logical circuit region 2, and the number of basic cell arrays 3 to be arranged in accordance with gate scales is changed, thereby determining the chip size. Terminals 8 are kept led out in position via wiring 7 in order to connect the lower chip 11. The lower chip 11 is provided with an input-output circuit (I/O buffer) region 12, wirings 13 to this circuit, terminals 14 for connection to the upper chip 1, and external connection terminals 6. This chip also gets I/O cells wired through arrangement by a computer. The upper chip 1 provided with a logic circuit is mounted on the lower chip 11 provided with an input-output circuit in a face-up manner, and corresponding terminals 8 and 14 upper and lower are connected to each other. After connection, the chip is covered with a protection film 15; thereafter, an LSI is completed through normal assembly processes and the like.
Patent JP-H108076-A (JP)
Title: Deep-layer hydrothermal reaction processing of organic waste
Inventor: HIGO TSUTOMU
IPC: C10L9/10
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject processing method designed both to cool slurry after reaction and raise the temperature of the fed slurry, without the need of any special pump and any heat exchanger. SOLUTION: This hydrothermal reaction processing method is so designed that organic wastes are exposed to a high-temperature and high-pressure atmosphere in such a slurried state as to be suspended as solid fine granules in an aqueous phase to decrease the ratio of oxygen to carbon in the chemical bonds in the organic matter and produce both carbon dioxide and a combustible gas by causing reductive reaction so as to transfer halogen elements containing the chemical bonds into the aqueous phase. In this case, by using a reactor 1 having a difference of altitude in the vertical direction and having a reciprocating flow channel connected to the bottom. the slurry (a) is fed from above the upper part of the forward channel 2 of the reactor, passed through the bottom of the flow channel, discharged through the upper part of the backward channel 3, and treated.  At this time, the reactor affords high pressure at the lower part of the flow channel by applying pressure produced by slurry weight due to the pressure difference between feed and discharge on the upper part of the flow channel and the difference of altitude of the flow channel and raises the temperature of the slurry through heat exchange by partitioning the reciprocating flow channel with a metallic partition wall.
Patent JP-H0342705-A (JP)
Title: Display switching device for supervisory control system
Inventor: OKAWA MASAYUKI
IPC: G06F3/048
Filed: 1989-07-11
Abstract: PURPOSE:To supply a display switching device whose versality is improved by dividing the functions of a display element, a display content and conversion for interface data. CONSTITUTION:Application software 41-4n read necessary data for each display element from a data base 1 and write them in a data list buffer 5. A display module 7 converts data of the data list buffer 5 and display screen data into interface data and outputs them in a CRT display device 3. Consequently, application software 41-4n decide the display contents for display elements from a system operation state and a work progressing state. A screen definition file 6 previously sets the symbols of the display elements and the display module 7 obtains display data by the combination of data. Thus, the function change of the CRT display device 3 and the like, and the change of a program and data are eliminated at the time of changing interface data.
Patent JP-S5968888-A (JP)
Title: Manufacture of ion implanted bubble device
Inventor: MIYASHITA TSUTOMU
IPC: G11C11/14
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a bubble device in which the ion implanting time is short comparatively and a required induced magnetic field with anisotropy, by increasing a substrate to a temperature of a limited range after ion implantation to coat an insulating spacer. CONSTITUTION:In forming the 1st spacer to with an RF sputter, the temperature of substrate is increased. The sputter temperature is preferably 250-450 deg.C, and in order to keep this temperature range, it can be done by adjusting the forced cooling but it is simple to set the RF power to a suitable value. In the high temperature RF sputter, the heat treatment (350 deg.C, 30min) is attained for the stabilizing of ion implanted layer after coating the 1st spacer 20, and the induced anisotropic magnetic field DELTAHk is not decreased at this heat treatment by coating the spacer 20. Since DELTAHk=3,000 or over at the high temperature sputter of 300-450 deg.C, less ion implanting layer and required time are enough in comparison with the conventional method.
Patent JP-S6337049-A (JP)
Title: Card conveyor
Inventor: WADA KATSUTOSHI
IPC: G06K13/07
Filed: 1986-07-31
Abstract: PURPOSE:To increase a speed of reciprocating motion as well as to restrain vibrations in a conveyor from occurring, by installing a belt device which drives a card reciprocatively along a long groove via a projection being engaged with the card. CONSTITUTION:When timing belts 7 and 9 at both sides are synchronously rotated in the same direction, both projections 11 and 13, holding a card C in between from front and the rear in a reciprocative direction, come to contact with a cross direction center of the card C each when they are at the driving sides 7a and 9a of these timing belts 7 and 9, therefore the projection 11 makes the card C into reciprocating motion at the position, thus another projection 13 is made to do return motion in consequence. Accordingly, a reciprocating drive motor 41 is turned clockwise and counterclockwise at high speed, a speed of reciprocating motion of the card C is sufficiently increasable without requiring a large driving current for this reciprocative drive motor 41 even if the card C is reciprocated, thus vibration are restrained. And, since the card C is guided as supported by a long groove 3 of a guide 1, flatness of the card C is checkable to be constant.
Patent JP-S6423586-A (JP)
Title: Laser machining apparatus
Inventor: YASUI KIMIHARU
IPC: B23K26/06
Filed: 1987-07-20
Abstract: PURPOSE:To accelerate a uniform laser machining by providing an enlarging mirror and a laser resonator for combining two laser beams reflected at the periphery of the mirror to externally produce the beams, and introducing the laser beams of high quality produced from the resonator directly or through condensing means to a workpiece. CONSTITUTION:A convex mirror 4 is used also as a window mirror, and has a partial reflection film 20 including a partial reflectivity at the center of a surface facing a collimator mirror 1 to operate as an enlarging mirror. The mirror 1 and the film 20 of the mirror 4 form a so-called unstable type resonator. A laser beam 7 reflected and enlarged by the film 20 is amplified by a laser medium 3, collimated by the mirror 1 to a parallel beam, and externally produced as a laser beam 8 from the mirror 4. This beam 8 has a section which passes the film 20 and a section which passes a non-reflecting coating film 5 provided on the periphery and the other side face of the film 20. The section which passes the film 20 has a partial transparency, and the beam 8 is solid.
Patent JP-H0524539-A (JP)
Title: Railway system
Inventor: MONMA NAOKO
IPC: B60M3/02
Filed: 1991-07-19
Abstract: PURPOSE:To provide a railway system which reduces the maximum output of an electric railway transformer station in a high density operation line division and realizes energy saving. CONSTITUTION:A transformer station 20 sets a prescribed upper limit value of output, and monitors the all-time output by an output monitoring means 26, and when the output at the transforner station exceeds an upper limit value, a control instruction means 28 transmits a control instruction signal into one among an output control means 27, train group, and an operation management system or several devices among these, and the device which receives this instruction signal carries out output control or propulsion force control or both, and the output of the transformer station 20 is restricted to the prescribed value or less. Accordingly, the temporary peak of the output of the electric train transformer station can be suppressed, and the equipment capacity can be reduced. Further, accompanied by the adjustment of the propulsion force for the thrain group, each train is operated by the operation method having little loss, because of the gentle acceleration/deceleration, and the energy saving in the whole railway can be realized.
Patent JP-S57103195-A (JP)
Title: Semiconductor storage device
Inventor: YOSHIDA MASANOBU
IPC: H01L27/112
Filed: 1980-12-18
Abstract: PURPOSE: To measure the threshold level of an EPROM easily and accurately, by providing a circuit which performs specific operation when a much higher voltage than an input voltage for normal operation is applied.  
     CONSTITUTION: A semiconductor storage device constituted by connecting an EPROM cell to each intersection of word lines Wi and bit lines is provided with a circuit which when applied with a much higher voltage than an input voltage for normal operation during the threshold-level reading operation of some cell, operates to generate a low-level and a high-level output. Further, a circuit which is connected to the word lines Wi to receive the low-level and high-level outputs during the threshold-level reading operation and disconnects the word lines Wi from a word decoder to connect a variable high-voltage source VPP to the word lines Wi, and another circuit which receives the low- level and high-level outputs to select all word lines or all bit lines at the same time are provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5970020-A (JP)
Title: Three-state output circuit
Inventor: WATANABE SEIJI
IPC: H03K19/0175
Filed: 1982-10-13
Abstract: PURPOSE:To operate a titled circuit at a high speed and with low power consumption by connecting a power supply and an MOSFET in series and controlling the MOSFET connected between an FET gate and the power supply and a transfer gate for an input signal by an output controlling signal or its inversion signal. CONSTITUTION:A p channel type MOSFET Q31 and an n channel type MOSFET Q32 are connected in series between the power supplies VDD and VSS. A p type MOSFET Q33 is connected between the gate of the FET Q31 and the power supply VDD and its connection is controlled by an output controlling signal OE. An n channel type MOSFET Q34 is connected between the gate of the FET Q32 and the power supply VSS to control the connection of the signal OE through an inverter 31. An input signal IN is supplied to FETs Q31, Q32 through transmission gates 32, 33 and the gates 32, 33 are controlled by the signal OE and a signal obtained through the inverter 31. A three-state output signal OUT is taken out from the connection point between the FETs Q31, Q32 to drive a negative capacitor C31. Thus, the titled circuit can be operated at a high speed and with low power consumption.
Patent JP-H1125977-A (JP)
Title: Nonaqueous electrolyte lithium secondary battery and manufacture of negative electrode active material used for it
Inventor: KAKINUMA AKIRA
IPC: H01M10/05
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance charging and discharging cycle characteristics by using iron-based negative electrode active material. SOLUTION: A nonaqueous electrolyte lithium secondary battery is provided with a positive electrode 2, a negative electrode 1 using iron-based negative electrode active material, and nonaqueous electrolyte prepared by dissolving LiN(CF3 SO2 )2 into a nonaqeous solvent. LiFe5 O8 formed by mixing iron hydroxide oxide like FeOOH with lithium slat like LiOH in the molar ratio of Fe:Li of (1:0.1) to (1:0.7) and burning at 450 deg.C or more is used as the iron-based negative electrode active material.
Patent JP-2001008022-A (JP)
Title: Electronic watermark recording method and electronic watermark recorder
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/50
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic watermark recording method and recorder where no electronic watermark signal is always lost in the case of extracting part of contents information and recording the extracted part. SOLUTION: An electronic watermark signal detector 1 detects an electronic watermark signal (1st electronic watermark signal) from received contents information. An electronic watermark contents memory 2 temporarily stores the detected electronic watermark signal. The temporarily stored electronic watermark signal is given to an electronic watermark signal insertion device 4. The electronic watermark signal insertion device 4 newly records an electronic watermark signal (2nd electronic watermark signal) whose contents are similar to those of the detected electronic watermark signal (1st electronic watermark signal) to the contents signal extracted by a contents signal extraction device 3.
Patent JP-S57104303-A (JP)
Title: Variable frequency oscillator
Inventor: MATSUBARA HIDEKAZU
IPC: H03B9/12
Filed: 1980-12-19
Abstract: PURPOSE:To improve the frequency-temperature characteristics, by bringing a semicircular trimmer consisting of a dielectric into contact closely with a dielectric resonator. CONSTITUTION:If an adjusting screw member 11 is adjusted to bring a trimmer 10 into contact closely with a dielectric resonator 9 in the side opposite to a strip line 3, the oscillation frequency is maximum and is equal to the resonance frequency of the dielectric resonator 9. When the trimmer 10 is rotated clockwise as shown by an arrow A1, the oscillation frequency is varied linearly and is lower. When the trimmer 10 is rotated furthermore until the chord of the semicircle of the trimmer 10 and the strip line 3 make the right angle, the ocsillation frequency is varied to a minimum. Because of this constitution, the trimmer 10 and the dielectric resonator 9 are always brought into contact closely with each other even if the temperature in the box body is changed. Thus, the frequency is stabilized well against the variation of temperature.
Patent JP-H1122405-A (JP)
Title: Gas turbine
Inventor: HIJIKATA TSUNEO
IPC: F02C7/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent the seal leakage of cooling steam by laying a seal piece on a cavity in the middle of each passage so as to be visually observable from the outside, and installing a cooling steam interrupting part to the bottom part of a partition for partitioning a turbine rotor blade into a going passage and a returning passage. SOLUTION: Cooling steam interrupting parts 35a, 35b are installed to the bottom parts of partitions 28a, 28b for partitioning turbine rotor blades 23a, 23b into a going passage 29a and a returning passage 29b. Each cavity 27a, 27b has a seal piece 34a, 34b having one end brought into contact with the protruding piece 31a, 31b of the rotor blade 23a, 23b and the other end fixed to the flange 32a, 32b of a turbine disc 22a, 22b so as to be visually observable from the outside. The seal pieces are annularly arranged along a turbine rotor 21 to cover the cavities 27a, 27b in order to seal the cooling steam CS supplied to the turbine rotor blades 23a, 32b through a cooling steam supplying passage 24 and the cooling steam CS returned to a cooling steam recovering passage 25 from the turbine rotor blades 23a, 23b.
Patent JP-H04299000-A (JP)
Title: Plasma compensation cathode
Inventor: ARUKIPOFU BORISU AREKUSEEBUITS
IPC: H01J37/077
Filed: 1991-06-25
Abstract: PURPOSE: To extend the service life of a plasma compensating cathode by closing a gas flowing-in side of a center passage in a heat emitter, communicating the passage with the interior of a holder through a flow passage formed at a wall of the emitter, and providing a chemical inactive layer between the holder and the emitter. CONSTITUTION: Gas flows into the interior of a holder 3 through a getter 15 and a mechanical filter 16 along a tube 13, and then flows to a center passage 5 in a heat emitter 4 through grooves 9, 8. A gas flowing-in side of the passage 5 is closed, whereby an electric discharge is stabilized in the passage 5 and an electric discharge is protected from being fixed at a wall of the holder 3, resulting in that an initial thermal radiation from an inside of the emitter 4 is maintained easily. A deformation, a crack of the holder 3 and the emitter 4 are protected by providing a chemically inactive layer 10 between the holder 3 and the emitter 4. Accordingly, the life-time of using the cathode is extended.