baber/WOPTO huggingface dataset:
Patent JP-2000243692-A (JP)
Title: Manufacture of blank for transfer mask
Inventor: SUZUKI YOSHIHIKO
IPC: G03F1/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a blank for a transfer mask for getting a blank for a transfer mask which has a membrane equal in thickness where in-plane nonuniformity of tensile stress which may cause pattern deformation does not arise, and the width of whose pole is fixed and small. SOLUTION: This is the manufacture of a blank for a transfer mask which is equipped with a process of preparing a first silicon substrate 13 consisting of a silicon active layer 11 and a supporting silicon part 12, a process of preparing a second silicon substrate where a junction layer 15 including mobile ions is made on one side and a silicon nitride film 14 is made on the remaining face, a process of joining the first silicon substrate 13 and the second silicon substrate by joining the silicon active layer 11 and the junction layer 15, a process of removing the supporting silicon part 12, a process of removing the silicon nitride film 14, a process of forming a mask for dry etching having a specified pattern on the rear of the second silicon substrate and etching the second silicon substrate by dry etching method, and a process of removing the junction layer 15.
Patent JP-H01220411-A (JP)
Title: Sueprconducting inductance
Inventor: KATSUKI KENJI
IPC: H01B12/04
Filed: 1988-02-29
Abstract: PURPOSE:To reduce a wire-to-wire capacitance of an inductance itself, to increase its resonance frequency, and to use it at a high frequency and in a wide frequency range by composing the inductance of a fine linear conductor blank made of a superconducting material. CONSTITUTION:A fine conductor blank 1 made of a superconducting material is linearly disposed on a supporting material 2 made of an insulator, connecting plates 3 are attached to both ends of the blank 1 to be integrated, and external wirings are respectively connected to the plates 3. A wire-to-wire capacity of a superconducting inductance itself is reduced, its resonance frequency is increased, and the superconducting inductance which can be used at a high frequency and in a wide frequency range can be easily obtained.
Patent JP-S61218549-A (JP)
Inventor: DALCANALE ENRICO
IPC: C07C49/597
Filed: 1986-03-03
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-H01220955-A (JP)
Title: Digital audible tone generator
Inventor: SAGAWA SHUICHI
IPC: H04Q3/545
Filed: 1988-02-29
Abstract: PURPOSE:To contrive s small-sized generator and low cost by accommodating a digital audible data pattern and other data such as a call proceeding control program of a digital PBX into one and the same memory IC and arbitrating access right so as to read the data in time division. CONSTITUTION:A timing generating section 8 outputs a stop requesting signal to a processor 1 and a bus articulation section 11 when an audible tone is outputted. The processor 1 outputs a stop confirming signal 11, which is inputted to the bus arbitration section 11. The section 11 outputs a switching signal to switch the processor side bus and the selector side bus. As a result, an address signal outputted from a selector 7 is inputted to the memory IC 2 to read an audible tone digital pattern. The memory IC 2 is shared by the call processing control processor 1 and the audible tone generating section in this way, thereby obtaining the effect that the audible tone generating section is constituted by a single chip.
Patent JP-S62202456-A (JP)
Title: Manufacture of plate for battery
Inventor: AKOIN EIZOU
IPC: H01M2/26
Filed: 1986-03-01
Abstract: PURPOSE:To form a plate having steady performance by cutting a plate obtained by filling an active material in a conductive substrate comprising a sinter of metal fibers in a specified dimension to form a unit plate, and removing the active material in a lead joining part of the unit plate by shot blasting to exposure the metal fiber sinter. CONSTITUTION:4-100mu diameter nickel fibers are distributed by an air-layed process, and sintered in a reducing atmosphere at 1,050 deg.C for 30min to obtain a 2mm thick conductive substrate having a porosity of 95%. A solution obtained by dissolving carboxymethylcellulose in an ethylene glycol is added to a mixture of 75-90wt% cadmium oxide, 5-15wt% metallic cadmium, and 5-10wt% nickel powder, and they are stirred to obtain a slurry-state active material. The slurry is filled in the conductive substrate, and dried, then the thickness is adjusted to obtain a 0.7mm thick negative plate. The negative plate is cut in a specified dimension to form a unit plate 1. The active material on the plate 1 is removed by jetting sand from nozzles 3 of shot blast.
Patent JP-H04281968-A (JP)
Title: Multi-level parking device
Inventor: KANEUCHI HITOSHI
IPC: E04H6/06
Filed: 1991-03-11
Abstract: PURPOSE:To reduce the occupying space in the direction of width of a pallet and to effectively utilize an installation space despite of a small mechanism to elevate a pallet in a hanging-down state through a hydraulic cylinder and chain being used and to perform effective utilization of an installation space especially in the case of arrangement in many rows. CONSTITUTION:A linear line L for interconnecting an interlocking sprocket 33 located outside a rear sprocket 32 and a front sprocket 31 is arranged so that it is outwardly displaced from a linear line S in the direction of depth for interconnecting front and rear stays 21 and 22 from the rear to the front. Further, front and rear hanging down fulcrums A and B are arranged in the same position as each other in the direction of the width of a pallet 1.
Patent JP-S57158275-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: YAMADA SHINJI
IPC: C09J133/04
Filed: 1981-03-26
Abstract: PURPOSE: A pressure-sensitive adhesive with excellent tack, weatherability, aging resistance and fusin coatability, obtd. by using as a main component an acrylic polymer having an amino group in the molecule and a carboxyl group at the terminal of the molecule.  
     CONSTITUTION: An adhesive composition primarily composed of an acrylic polymer having an amino group or a substd. amino group in the molecule and a carboxyl group at the terminal of the molecule. The acrylic polymer to be used is obtd. by copolymerizing a main monomer (b) contg. 50wt% or more acrylic or methacrylic acid ester of an 18C or lower alcohol with a monomer (C) of the formula (wherein R 1  is H or methyl; R 2  and R 3  are each H or 1W4C alkyl; n is 1W4) in the presence of a mercaptan (a) contg. a carboxyl group in the molecule. It is desirable to use 0.001W10pts.wt. said mercaptan per 100pts.wt. monomer mixt. consisting of components (b) and (c). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62202640-A (JP)
Title: Channel switching system
Inventor: SHIGEMOTO NAOHITO
IPC: H04K1/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the adverse effect due to the superimposition between a control signal and a voice signal by controlling individually a switch changing over two circuits having separate functions to the voice depending on the line side and a handset side. CONSTITUTION:Privacy devices 12, 112 are connected through a telephone line 14 and talked between them in the privacy release state (function A). In operating an operation section 15 at the device 12 to switch the state to the privacy state (function B), after changeover switches 1, 6 are switched to the privacy circuits 2, 7, a switching control signal is sent to an opposite device 112 via a line 14 from the signal transmission section 5. The device 112 receives the signal to switch changeover switches 101, 106 to the position of privacy circuits 102, 107. The devices 12, 112 apply prescribed signal transmission/reception in such a state and when successful, the changeover switches 4, 9, 104, 109 are switched to the position of the privacy circuits 2, 7, 102, 107 to talk in the privacy state.
Patent JP-H08223572-A (JP)
Title: Image decoder
Inventor: OKITSU HIROMI
IPC: H04N21/44
Filed: 1995-02-09
Abstract: PURPOSE: To provide the image decoder even when a displayed screen is not disturbed even in the case of channel switching. CONSTITUTION: A delay buffer 22 at least storing information by one frame is arranged to a post stage of an input buffer provided usually in the image decoder of MPEG system or the like and a frame synchronization pulse deciding a display timing is provided in addition to a timing decided by a bit stream. After lapse of a delay period VD set for each frame by bit streams BSa, BSb, BSc, the frame is displayed synchronously with the frame synchronization pulse generated at first. Incoming bit stream arrived for a period from the lapse of the delay time VD till the production of the frame synchronization pulse is absorbed by a delay buffer 22.
Patent JP-H03247329-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: YASUI TETSUO
IPC: A61B8/14
Filed: 1990-02-26
Abstract: PURPOSE:To eliminate the need for preparing a table separately even when a display is updated as there is no need for having a ROM for overlapping information by providing a means which stops writing of a new pixel data corresponding to a coordinate value when the same coordinate value is to be updated in the updating of a writing address memory means. CONSTITUTION:A writing address memory 14 and a comparator 13 are provided between a writing address generation circuit 15 and an image memory 12. An X address is stored corresponding to a Y address of a writing data into the image memory 12 on an ultrasonic scan line immediately before. When a data read out of a line memory 11 is written into the image memory 12, the X and Y addresses of the data involved as calculated with the writing address generation circuit 15 are compared with the X address when the Y address is given on the scan line immediately before as stored in the writing address memory 14 by a comparator 13 and when the X addresses are the same, no writing signal to the image memory 12 is outputted.
Patent JP-2000238351-A (JP)
Title: Ink jet recording apparatus
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/01
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To correctly stop a recording medium by setting a recording medium- holding means which is elastically urged to be shiftable between a hold position where the means holds a discharged recording medium before discharged to a loading part and a retreat position where the means places the recording medium from the hold position to the loading part. SOLUTION: The ink jet recording apparatus has a discharging means including a discharging roller for discharging a recorded recording medium S. The recording medium S discharged from the discharging means is discharged to a recording medium-discharging and loading part 12d. In this case, a recording medium-holding member 14 is set which is rotatable in directions of arrows (a) and (b) centering a rotary shaft 14e set to a base member 12. The recording medium-holding member 14 is shiftable between a hold position where the means holds the discharged recording medium S before discharged to the loading part 12d and a retreat position where the means drops and places the recording medium S to the loading part 12d. The holding means 14 is held to the hold position by an urging force of a tight coil spring 27 as an elastic member.
Patent JP-S62230603-A (JP)
Inventor: FUERUDEINANTO BUERUNI
IPC: B01D33/06
Filed: 1987-02-27
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-H05250890-A (JP)
Title: Character font read only memory and character font read only memory access circuit
Inventor: KOBAYASHI MITSURU
IPC: G09G5/22
Filed: 1992-03-03
Abstract: PURPOSE:To read memory data without using an expander and to reduce a memory capacity without adding an external circuit by storing prescribed data in a character font ROM and performing a prescribed transformation by an address transforming unit. CONSTITUTION:A character font ROM 3 stores the data which contain letter face sections of each character font data without the top and the bottom body face sections and '0' data of eight bits or sixteen bits in which prescribed addresses are stored. During a reading, an address 7 is supplied to an address transducer 5 through an address bus 6. The transducer 5 is successively supplied with 200 addresses as equivalent to one character. Then, the transducer 5 performs a prescribed transformation to an address 7. The transformed address 8 is supplied to a font ROM 3 and the character font data are read by a ROM output signal 9 without using an expander.
Patent JP-S61204147-A (JP)
Title: Method of hydrogenating aromatic ketone
Inventor: AKIMOTO ETSUJI
IPC: B01J23/00
Filed: 1985-03-07
Abstract: PURPOSE:To produce an aromatic carbinol useful as a raw material for drugs and agricultural chemicals in high selectivity, by hydrogenating an aromatic ketone by the use of palladium catalyst supported on a carrier, which is pretreated in a solution containing a basic compound such as NaOH, etc. CONSTITUTION:In obtaining an aromatic carbinol [e.g., (p-isobutyl-phenyl) methylcarbinol, etc.] shown by the formula II by hydrogenating an aromatic ketone (e.g., p-isobutylacetophenone, etc.) shown by the formula I (R is H, or alkylhalogen; R is alkyl, or arylakyl; m is 1-3) in the presence of a palladium catalyst supported on a carrier such as active carbon, silica gel, alumina, etc., the catalyst is pretreated in a solution (preferably water or an alcohol such as methanol, ethanol, etc.) containing a basic compound (preferably alkali metal hydroxide or alkali metal) and used. The molar ratio of the basic compound to Pd is preferably about 0.1-10.
Patent JP-S52129203-A (JP)
Title: Reception field level information transmission system
Inventor: OKASAKA SADAATSU
IPC: H04B7/26
Filed: 1976-04-23
Abstract: PURPOSE:To reduce the necessary transmission route number between blocks as well as to reduce the system cost and maintenance job, by transmitting the control signal from base station to control station and reception field level information through the same transmission route.
Patent JP-H07250706-A (JP)
Title: Slider trigger for slide fastener
Inventor: BENTONCHIETSURO BIITO IBUAN
IPC: A44B/
Filed: 1994-03-16
Abstract: PURPOSE:To provide a smooth sliding operation by making elongation/ contraction of a trigger in the slider of a slide fastener intentionally and easily. CONSTITUTION:A trigger main body 2 is hung on a slider body 1 freely movably through a clamper 7 or the like, and an operating body 3 which is provided with protruding operating parts 11 on the surface is attached on this trigger main body 3 capable of making elongation/contraction. For example, a trigger is such that a rotatory moving axis 12 provided protrudingly on one edge of the back face of the operating body 3 is fit-inserted into a long hole part 4 which is provided on one edge of the main body 2 so as not to be able to slip out, and a projection 13 provided on the other side of the operating body 3 is attached so as to be able to fit-fall on a key-shape hole part 6 provided on the other end side of the main body 2 and the trigger is in its contracted condition at ordinary times and when it is necessary, the projection 13 of the operating body 3 is slipped out from the key-shape hole part 6 to make a rotatory movement and the trigger is made long and the slide operation of the slider is performed.
Patent JP-S61205589-A (JP)
Title: Assembling method of double structure block
Inventor: SATO HIDEKAZU
IPC: B23K9/00
Filed: 1985-03-07
Abstract: PURPOSE:To simplify manufacture of double-bottomed structure by holding two boards vertically to face each other through a rollable holding board then stopping a longitudinally suspended beam through guiding/positioning members at the upper and lower positions of two boards. CONSTITUTION:Two boards 11 are held vertically while facing each other through a rollable holding board 13. Then a beam 12 suspended vertically is inserted from above along the slot 23 in a guide board 22 arranged at the upper section of two boards 11. Then a positioning member is arranged at the lower section of two boards 11 to stop the inserted beam 12. Thereafter, two boards and each beam are welded through a suspended welder. Consequently, hull structure such as double bottom or double side of vessel can be manufactured efficiently.
Patent JP-H01218644-A (JP)
Title: Indicator for direction of rotation of vertical shaft type rice pearling mill
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1988-02-27
Abstract: PURPOSE:To completely prevent both generation of broken rice grain an breakdown trouble of machine parts due to reverse rotation by fixing a rotary plate to the upper end face of the coupling rod of an upper conveyor and loosely fitting a rotation direction indicating plate formed with both faces differently colored to a rotation axis provided on the rotary plate. CONSTITUTION:One part of a polygonal cylinder vertically provided to a boxlike frame is formed into a perforated-wall bran separation polishing cylinder 2 and a spiral rotor 4 is axially fitted to a vertical shaft 3 freely rotatably provided to the inside of the above- mentioned cylinder and a polishing rotor 6 is axially fitted to the upper part of the spiral rotor 4. The lower part of a polishing chamber 7 consisting of the polishing cylinder 2 and the polishing rotor 6 as a principal part is connected with an unpolished rice feed part 8 and the upper part thereof is connected with a polished rice discharge part 9 respectively. Further, a screw conveyor axis 27 fitted with the coupling rod 30 of an upper conveyor 25 is concentrically connected with the upper part of the polishing rotor 6. A rotary plate 53 is fixed to the upper end face of the coupling rod 30 and a rotation direction indicating plate 53 formed with both faces differently colored is loosely fitted to a rotation axis 54 provided to the rotary plate 53. As a result, direction of rotation can be easily confirmed and both generation of broken rice grain and breakdown trouble of machine parts due to reverse rotation can be prevented.
Patent JP-H05251961-A (JP)
Title: Metal/semiconductor junction field-effect transistor
Inventor: MOTOIKE KOICHI
IPC: H01P5/08
Filed: 1992-03-03
Abstract: PURPOSE:To improve an output characteristic impedance when using a FET at a high speed trailing of switching voltage such as several hundreds MHz- several GHz, to reduce the gate resistance, to devise a short time operation for a phase difference of signals on a gate, and to reduce crosstalk with other signal lines. CONSTITUTION:The device consists of a field-effect transistor comprising a gate, a drain and a source electrode and of a coplaner signal line, a gate connection wire to a signal input terminal of the FET is wired perpendicularly to the gate and connected and arranged to the center of the gate. The lead wire of the source and the drain from an output terminal of the FET is arranged perpendicularly opposite to the gate wire in parallel with both sides of each signal wire. Lead wires of the source and drain from an earth terminal of the FET are arranged to obtain a characteristic impedance of 50ohms, signal wires from the source and drain electrode being the output electrode are arranged perpendicularly, the earth wires are arranged in parallel with both sides of the coplaner electric wire and connected to the source and drain electrodes connecting to the earth wire.
Patent JP-S61203695-A (JP)
Inventor: KINUGAWA SEIICHI
IPC: G06F15/02
Filed: 1985-03-06
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-H02226596-A (JP)
Title: Read-only memory
Inventor: SUGIYAMA NOBUYUKI
IPC: G11C17/18
Filed: 1989-02-27
Abstract: PURPOSE:To shorten readout time even if the fluctuation of characteristic occurs by connecting plural P-type MOS transistors (TR) as load elements in parallel, and increasing the number of TRs set at conductive states in the TRs as the load elements when the characteristic of the TR is shifted in a direction to prevent a current from flowing. CONSTITUTION:A parallel circuit of P-type MOS transistors TR PQ1 and PQ2 as the load elements is provided in a read-only memory, and N-type TRs QC1 and QCn comprise a memory cell, and TRs PQ1 and PQn form a column selector 101, and are connected to a node N1 via an N-type QN1. A second sense amplifier 103 in a control circuit 104 is connected to the load element, and the node 11 of the load element and a column selector N-type TR QN11 is connected by the input of the amplifier 103. And by increasing the number of TRs set at the conductive states in the TRs as the load elements, the readout time can be shortened even if the fluctuation of the characteristic occurs.
Patent JP-H02225895-A (JP)
Title: Flexible liquid transport tube
Inventor: MAKINO YOSHIYUKI
IPC: F16L11/08
Filed: 1989-02-27
Abstract: PURPOSE:In a flexible liquid transport tube consisting of an inner tube, a reinforcing layer and a protection sheath layer, to improve the flexibility and the fatigue resistance and to make the installation of the tube easy by constructing either one of the inner tube or the protection sheath layer with polyolefin resin or the like. CONSTITUTION:The flexible liquid transport tube is constructed with an inner tube 1 through which desired liquid is transported, a reinforcing layer 2 provided on the outside of the inner tube 1, and a protection sheath layer 3 covered on the periphery of the reinforcing layer 2. At least either one of the inner tube 1 or the protection sheath layer 3 is made of synthetic resin. As for the synthetic resin, either one of a polyolefin resin of less than 7000kg/cm<2> in apparent modulus of elasticity and of excellent fatigue resistance, or an olefin copolymer resin or an olefin based composite can be used. As the result, the flexibility and the fatigue resistance of the tube can be improved, the transportation and the installation of the tube can be made easy, and the breakdown of the tube due to the repeated bending force during a long term can be prevented.
Patent JP-2000244992-A (JP)
Title: Ceiling face mounting type loudspeaker
Inventor: ONISHI MASATAKE
IPC: H04R1/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To sharply simplify cover mounting at a high place by providing a loudspeaker unit on the inner face of a cover which is faced to a pedestal, and providing a terminal for connecting a lead wire for an input signal and a lead wire for signal distribution, the introducing hole of the lead wire, and a transforming means for transforming a signal to be outputted to the loudspeaker unit at the pedestal. SOLUTION: In a ceiling face mounting type loudspeaker device, a case body part is formed of a pedestal 2 and a cover 3, and mounted on a ceiling so that they can be integrated in a state that covers are vertically matched. The pedestal 2 is formed like a circle by molding, and preliminarily mounted on a ceiling face, and a wiring hole for introducing a signal wire to be introduced from the back side of the ceiling is formed at the central part of the pedestal 2, and a terminal and a transformer 6 are formed at the pedestal 2 side. The cover 3 is formed like a cup by molding or the like, and the plate thickness is set so that strength for holding a loudspeaker unit sp1 can be obtained.