baber/WOPTO huggingface dataset:
Patent JP-S60232957-A (JP)
Title: Sheet rotary press
Inventor: ARUNO BUIRUTSU
IPC: B41F7/06
Filed: 1985-04-06
Abstract: 1. Sheet-fed rotary printing machine of in-line construction for single-sided multi-colour printing or perfecting comprising at least one reversing device as well as devices for processing paper and cardboard, each printing unit featuring, besides a plate cylinder (11) and a blanket cylinder (10), an impression cylinder (13, 25) being an at least double-sized in diameter and a sheet transfer drum (12, 18), wherein one or several impression cylinders (25) can be converted into storage drums (14) each having at least two sheet-carrying surfaces, and wherein a sheet transfer drum following a respective convertible impression cylinder (25) is designed as a reversing cylinder (18) having at least two pincer gripper systems (19).
Patent JP-H05275707-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
IPC: H01L29/788
Filed: 1992-03-30
Abstract: PURPOSE:To realize the high integration of an EEPROM by a method wherein a gate electrode for a selection transistor is constituted of a second-layer conductor film. CONSTITUTION:A first gate insulating film 33 is formed on a P-type Si substrate 31; a first-layer polycrystalline silicon film 34 is deposited; a memory-element interelement isolation region is patterned; an interlayer insulating film 35 is formed; a resist pattern 60 which is provided with openings in a gate region for a selection transistor and in a bit-line contact region is formed. Then, the interlayer insulating film 35 and the first-layer polycrystalline silicon film 34 are etched selectively by using the pattern 60; openings 52 are formed in the gate region for the selection transistor; a second gate insulating film 32 is formed; a second-layer polycrystalline silicon film 36 is deposited; a resist pattern 60 is formed again. Then, the second-layer polycrystalline silicon film 36 is etched; after that, the inter-layer insulating film 35 and the first-layer polycrystalline silicon film 34 are etched selectively; a floating gate 34, a control gate 36 and a laminated gate electrode 36 for the selection transistor are formed. Thereby, the title memory device can be integrated highly.
Patent JP-S59198041-A (JP)
Title: Data link device
Inventor: KURASHIMA KAZUYOSHI
IPC: H04L29/08
Filed: 1983-04-26
Abstract: PURPOSE:To eliminate an adverse effect caused by variation in processing time by controlling a data link by a data link supervising controller provided with a reference pulse generating circuit and a control circuit. CONSTITUTION:A reference pulse generating circuit 7 of the transmission supervising controller 6 generates a constant time pulse Sp taking the processing time of a transmitter 1 and a scanning time of a receiver 2 into consideration. The control circuit 8 inputs a reference pulse SP, a transmission end pulse TP from the transmitter 1 and a reading end pulse RP from the receiver 2 and outputs a transmission sign TPX to the transmitter 1 and a reading sign RPX to the receiver 2 respectively. When the reference pulse SP starting data link is inputted, the control circuit 8 turns on the transmission sign TPX.
Patent JP-H11266891-A (JP)
Title: Recovery of poly-3-hydroxylactic acid from microbial body
Inventor: TANAKA AKINOBU
IPC: C08L101/16
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having a complete biodegradability and bio-compatibility and not polluting an environment in a high yield by heating a suspended microbial bodies containing a poly-3-hydroxylactic acid under a specific condition and then isolating the above compound by adjusting pH thereof. SOLUTION: This method for recovering a poly-3-hydroxylactic acid from microbial bodies is provided by heating a suspended microbial bodies containing the poly-3-hydroxylactic acid at a temp. of >=50 deg.C, preferably at a temp. of 80-120 deg.C on the acid side of <pH 2, adjusting the pH of the suspended liquid to the alkali side of >pH 7, preferably pH 8-12 and then isolating the poly-3- hydroxylactic acid to obtain a high purity poly-3-hydroxylactic acid in a high yield and by a small number of process steps. Further, the poly-3-hydroxylactic acid is produced and accumulated in the microbial cells as an energy storing material in many microorganisms, has a complete biodegradability and bio- compatibility, and is useful as a thermoplastic plastic without having issues of an environment pollution, a waste material treatment, a resource recycling, etc.
Patent JP-S59198899-A (JP)
Title: Control pulse generator for servo motor
Inventor: MIZOGUCHI SHIGETAKA
IPC: H02P8/14
Filed: 1983-04-26
Abstract: PURPOSE:To alleviate an overhead in a computer by selecting a signal from a shift register at the time of accelerating, decelerating or driving a motor and a signal from frequency converting means at the constant speed drive time by a selector. CONSTITUTION:The value relative to the control of a servo motor at accelerating, decelerating or driving time is stored at the prescribed addresses in an ROM6, and selected by a counter 5 in the prescribed sequence in response to a command, and temporarily contained in a shift register 7. An output of a frequency variable unit 8 for converting a clock pulse of a reference frequency into an arbitrary frequency pulse is counted by a data counter 9, and the outputs of the register 7 and the unit 8 are switched by a mode selector 10 and outputted. Accordingly, a microcomputer having the ROM6 can be eliminated from the control at the constant speed drive time except the accelerating and decelerating time, thereby largely reducing an overhead.
Patent JP-H04363892-A (JP)
Title: Dc electroluminescence element
Inventor: KOBAYASHI SHIRO
IPC: H05B33/22
Filed: 1991-03-12
Abstract: PURPOSE:To provide a long-life electroluminescence element. CONSTITUTION:On a transparent substrate 1, there are disposed, successively, a transparent electrode 2, a luminescent layer 4, a current limiting layer 6 and an upper electrode 7. Between the transparent electrode 2 and the luminescence layer 4, there is a hole transport layer 5, and between the luminecscence layer 4 and the current limiting layer 6, there is an electron transport layer 3. Or otherwise, between the transparent electrode 3 and the luminescence layer 4, there is an electron transport layer 3, and between the luminescence layer 4 and the current limiting layer 6, there is a hole transport layer 5. The electron transport layer 3 and the hole transport 1 layer 5 are both a periodic lamination of an inorganic semiconductor film having a band gap of 0.1 eV or more, thereby forming an electroluminescence element.
Patent JP-S59198064-A (JP)
Title: Pseudo call generating system
Inventor: TAKAKURA SATOSHI
IPC: H04M3/32
Filed: 1983-04-25
Abstract: PURPOSE:To load economically a pseudo call quantity on an optional scale by connecting a spare system communication controller and an active system communication controller and using a pseudo call generated from a spare system central controller and the spare system communication controller as a load on the active system central controller and the active system communication controller. CONSTITUTION:The spare system central controller CC1, the space system common bus controller CBM1 and the spare system communication controller CCU1 generates a required scale of pseudo call, which is loaded to an active system communication controller CCU0, an active system common bus controller CBM0 and an active system cenral controller CC0 via a communication controller connecting package. Thus, it is not required to provide a pseudo call generator on a large scale at the outside of an electronic exchange. Further, since the number of connecting terminals for the spare system communication controller CCU1 and the active system communication controller CCU0 is set optionally, the limit to the scale of pseudo call to be loaded is seldom needed.
Patent JP-S62276824-A (JP)
Title: Outside-air inclusion preventive device for vertical type semiconductor thermal treatment equipment
Inventor: SEKIYA SHINJI
IPC: H01L21/31
Filed: 1986-04-01
Abstract: PURPOSE:To carry in and out a wafer under the state in which the wafer is isolated from the outside air by housing a boat loader into a shielding space communicated with a reaction pipe through an opening for a furnace body while being communicated with a clean room through a door. CONSTITUTION:Three vertical type semiconductor thermal treatment equipments 10-12 are disposed into a clean room 14, and mutually isolated shielding spaces 20-22 are constituted to the upper sections of each furnace body 16 in an outside-air inclusion preventive device 13. A conduit 24 for supplying an inert gas is arranged to the upper sections of the shielding spaces 20-22, branch pipes 30-32 in the conduit 24 are extended into each shielding space, and flow control valves 40-42 are mounted to respective branch pipe 30-32. Wall surfaces are organized of a heat-resistant material, from which impurities are not precipitated even at a high temperature, including a door 60 for the shielding spaces in the shielding spaces 20-22, and boat loaders 50, 51 are each fitted at the upper ends of the corresponding furnace bodies 16. Accordingly, wafers can be carried in and out under an inert-gas atmosphere having high purity.
Patent JP-H01246190-A (JP)
Title: Container for crystal growth
Inventor: KODA HIROKI
IPC: C30B11/00
Filed: 1988-03-26
Abstract: PURPOSE:To readily produce a container for growing crystal and economically make an exchange caused by deterioration, by constituting the container for growing crystal dividedly consisting of a bottomed cylindrical part and a cylindrical part having opened both ends. CONSTITUTION:In a container for growing crystal consisting of a bottomed cylindrical part and at least one cylindrical part having open both ends extending upward from the bottomed cylindrical part, the following constitution is added to the container. Namely, the bottomed cylindrical part 2a and cylindrical parts (e.g. 2a and 2c) having both open parts are separately formed and integrated through joints by mutual engagement.
Patent JP-S61231793-A (JP)
Inventor: YAMADA KAZUHIKO
IPC: H05K3/30
Filed: 1985-04-08
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-S55164128-A (JP)
Title: Method of protecting thermal contraction tube or film against deformation due to natural contraction
Inventor: OOATO NOBUROU
IPC: B29C61/06
Filed: 1979-06-09
Abstract: PURPOSE: To pretect against deformation due to a natural contraction, by a method wherein a concave and convex surface is formed in a plastic resin-made thermal contraction tube or film.  
     CONSTITUTION: During a manufacturing process of a plastic-made thermal contraction tube or film 1, a concave and convex surface 2 is formed by pressing said tube or film against an embossing roll before it is wound by means of a winding device. The concave and convex surface 2 is formed such that the stretched tube or film 1 is further stretched by pressurizing at a low temperature, and as a result, the concave and convex surface 2 is slightly thinner than the other portion, whereby it starts to contract at a lower temperature. Thus, even if a natural contraction occurs, the concave and convex surface 2, where contraction is liable to occur, first contracts and diminishes, which results in absorbing the natural deformation. Where the tube or film is wound around, say, a paper tube 3, minute spaces 4 formed between the concave and convex surfaces are maintained, and thereby a contractive deformation due to the open air temperature is absorbed by reduction in and vanishment of the spaces 4. This permits the protection against the deformation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02251098-A (JP)
Title: Changing rate of range predicting device
Inventor: IWAMA HISAO
IPC: G01S13/88
Filed: 1989-03-24
Abstract: PURPOSE:To improve the predicting accuracy of a future position by a method wherein the title device is constituted of a target tracking unit, a predicted position operating unit, a predicted speed operating unit, a predicted time operating unit and a speed projecting unit while the changing rate of the range of a target is predicted while considering the radius of curvature of the target by the speed and the acceleration of the target under tracking. CONSTITUTION:A predicted position operating unit 2 operates the future position vector of a target by a position vector, a speed vector and an acceleration vector, which are inputted from a target tracking unit 1, and a time inputted from a predicted time operating unit 4. A predicted speed operating unit 3 differentiates the future position of the target, operated by the predicted position operating unit 2, by time to predict a speed after the time, operated by the predicted time operating unit, is elapsed. A speed projecting unit 5 projects the speed vector, obtained by the predicted speed operating unit, on the future position vector of the target to operate the predicted value of the changing rate of range and, thereafter, converts the predicted value into a Doppler frequency to output it to a missile 6.
Patent JP-H11269671-A (JP)
Title: Method for patterning tin oxide thin film and etchant
Inventor: AKIYAMA RYOJI
IPC: H01J11/24
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for patterning a tin oxide thin film at a high etching rate and an etchant improved in service life. SOLUTION: In the method for pattern the tin oxide thin film by etching the tin oxide thin film formed on a glass substrate, an etching atmosphere is formed of an atmosphere of gas consisting of >=1 kind selected from nitrogen, carbon dioxide, helium, neon and argon. A reducible etchant contg. hydroiodic acid is used as the etchant. The etchant is prepd. by mixing the hydroiodic acid and iodide.
Patent JP-H11326851-A (JP)
Title: Programmable wavelength division multiplexing addition/ drop device
Inventor: DOERR CHRISTOPHER RICHARD
IPC: G02F1/01
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To easily transmit and manage an optical signal by using an interleave chirped grating waveguide router(WGR) and a phase shifter in a reflector to constitute a programmable wavelength division multiplexer addition/drop device. SOLUTION: With respect to multiple-wave signals received through input lines 1 and 2, all signals having the same signal wavelength are directed to the same output waveguide of waveguide arrays 130 and 130'. For example, when the signal on the line 1 includes four wavelength channels λ1 to λ4, these wavelengths are directed to waveguide groups 131 to 134 of the waveguide array 130, respectively. The wavelength channel λ1 entering the input line 1 (or the input line 2) is switched to one of output lines 1 (or output lines 2) by a phase shifter 140 which controls a relative phase among three connected waveguides for this channel.
Patent JP-H03272102-A (JP)
Title: Connection structure of lead wire for temperature sensitive element
Inventor: KAWAGUCHI YUKIO
IPC: H01C7/04
Filed: 1990-03-20
Abstract: PURPOSE:To prevent generation of cracks on a glass layer by the burrs of a lead wire caused by the expansion and contraction of an element by a method wherein the protruding side of the burrs 3a and 3a, located at the tip of the lead wire of a temperature sensitive element, is adhered to the side of the electrode on both sides of the element main body. CONSTITUTION:The lead wire 3 of a temperature sensitive element is fixed to an electrode 2 by conducting a parallel-gap welding in such a manner that the burr 3a, located at the tip of the lead wire 3 of a temperature sensitive element, is facing the side of the electrode 2, namely, cutting into the electrode 2. As a means to be used for the above-mentioned operation, after the wire material, which is let out from a reel, has been cut between a fixed blade and a movable blade, the cut wire 3 is placed on the electrode 2 in the position as it is. Then, the burr 3a of the wire 3 is welded to the position facing the electrode 2. Consequently, as the burr 3 does not cut into a glass layer 3, cracks are not generated on the layer 4 by the expansion, contraction and the like caused by the movement of the element main body 1, the deterioration in efficiency of the element due to the intrusion of moisture and the like from the cracks can be prevented, the burr-removing process is unnecessitated, and this state brings about advantages for manufacture of the title connection structure.
Patent JP-S57926-A (JP)
Title: Steering apparatus
Inventor: KATOU SHINICHI
IPC: B62D1/04
Filed: 1980-06-02
Abstract: PURPOSE: To ensure fixed positional relationship of a switch regardless of longitudinal movement of a steering wheel by making a combination switch device axially slidable with a steering shaft.  
     CONSTITUTION: A steering shafr 9 is mounted on a colume tube 7 in such a manner as to be adjustable in the axial position. A cellar 16 is mounted on the column tube 7 while being locked with a projection 23 and a retaining hole 22. A combination switch 17 is mounted on the collar 16 through engaging sections 24 and 25 to make it unable to rotate. The combination switch 17 is fixed on the steering shaft 9 in the axial position. As the combination switch 17 slides axially with the steering wheel, the positional relationship between the switch 17 and steering wheel remains unchanged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59198321-A (JP)
Title: Fuel consumption display apparatus
Inventor: IGARASHI OSAMU
IPC: G01F9/00
Filed: 1983-04-27
Abstract: PURPOSE:To measure and display an actual fuel consumption, by respectively providing fuel flow rate sensors on the fuel supply side and the fuel return side of a fuel pump, and calculating a fuel consumption on the basis of the difference between flow rates respectively detected by both the sensors. CONSTITUTION:Fuel flow rate sensors 10 and 12 are respectively provided between a fuel tank 1 and the suction side of a primary fuel pump 2 of a diesel engine and between the fuel tank 1 and the return side of the fuel pump 2. The output of the sensor 10 is inputted to an FF18 through a waveform shaping circuit 14 and an OR circuit 16. The output of the sensor 12 is inputted to an FF22 through a waveform shaping circuit 20. The output of the FF18 is inputted to a count-down control input DWN of an up/down counter 24, and the output of the FF22 is inputted to a count-up control input UP of the counter 24. Clock pulses are inputted to a clock input CL of the counter 24. The counter 24 outputs a difference between the flow rates of fuel respectively detected by both the sensors 10, 12, that is, a count corresponding to an actual fuel consumption.
Patent JP-H09265242-A (JP)
Title: Image fixing device provided with shutter
Inventor: OKUNO HITOKI
IPC: G03G15/20
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image fixing device provided with shutters, for preventing vibration caused by the opening/closing operations of the shutters from affecting an image. SOLUTION: The image fixing device 18 for fixing unfixed toner images formed by an image forming device on recording papers is provided with the shutters 5a and 5b for opening/closing the entrances for the recording papers of the image fixing device 18, a shutter opening timing detecting means for detecting the timing of opening the shutters 5a and 5b and a shutter close timing detecting means for detecting the timing of closing the shutters 5a and 5b. When coping or printing on the plural recording papers is executed, the opened states of the shutters 5a and 5b are held from the passing through the image forming device of the first recording paper to the ejection of the last recording paper from the image fixing device.
Patent JP-S611815-A (JP)
Inventor: JIEI MAIKERU RAASON
IPC: C21D9/00
Filed: 1985-04-08
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-S55166039-A (JP)
Title: Air fuel ratio detector
Inventor: CHIBA MASAO
IPC: F02D41/14
Filed: 1979-06-12
Abstract: PURPOSE: To accomplish the air fuel ratio control with a simple closed loop control system by specifying the material of the measuring electrode.  
     CONSTITUTION: The measuring electrode 12 is constructed of a catalytically inactive conductive material with Ca, Mg and the like added to Au, Ag and the like together with the reference electrode 11 made of pratinium active catalytically on a solid electrolyte 10 through which oxygen ion can transpierce but oxygen molecular connot. Specified current flows through the measuring electrode 12 and the reference electrode 11 from the constant voltage source 17 and the electromotive force generated by the difference in the oxygen partial pressure between the reference electrode 11 and the measuring electrode 12 to detect the air/fuel ratio. With such an arrangement, the slope output characteristic in the rich or lean region shifts to a characteristic of saturating near the theoretical air/fuel ratio. The air/fuel ratio control of the lean burn or rich burn engine can be done with a simple closed loop control system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05244050-A (JP)
Title: Pulse generating circuit
Inventor: UCHIKAWA SETOMI
IPC: H04B7/212
Filed: 1992-02-26
Abstract: PURPOSE:To process data at a high speed by generating pulses from a frame counter position with a short delay time without passing the generated pulses through a circuit which has a long delay time like a ROM. CONSTITUTION:A frame counter 11 inputs a clock 101 and frame pulses 102 and outputs a counter output to a pulse decoder 13 at intervals of one frame to generate reference pulses. A super-frame counter 12 outputs addresses to a ROM 14 at intervals of one super-frame by using the ripple carry-out signal of the counter 11 as an enable signal. The ROM 14 outputs gate, a gate is opened in a pulse output frame in the super-frame to outputs only pulses which are present in a gate-opened frame among the reference pulses of a decoder 13 to an AND circuit 15. Then the waveform of output pulses of the circuit 15 is shaped by an FF 16 and the pulses are outputted as output pulses 104. Consequently, delay due to the ROM is eliminated to process the data at a high speed.
Patent JP-H08107310-A (JP)
Title: High-voltage oscillator and method therefor
Inventor: TONII ESU PAATOU
IPC: G06F3/033
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a high voltage AC signal generator circuit which generates a high voltage electric signal with a little power loss and also performs circuit integration on a semiconductor substrate. CONSTITUTION: An oscillator circuit 10 which has an amplifier 12 and a feedback loop (feedback network) 14 magnifies a generation signal by appropriately selecting a capacitance ratio in the feedback loop. A voltage separator which separates a high voltage part from input and output(I/O) of an oscillator core of an integrated circuit in order to separate the magnified high voltage signal. Magnified voltage generates a high voltage signal that is suitable to communicate a stylus signal. Voltage that is separated and relatively low is used on a feedback path to stabilize the operation of the oscillator core.