baber/WOPTO huggingface dataset:
Patent JP-S52145094-A (JP)
Title: Preparation of gas-sensitive elenment
Inventor: YOKOMIZO YUUJI
IPC: H01L49/00
Filed: 1976-05-27
Abstract: PURPOSE: To prepare highly sensitive, highly reliable element, by sintering mixed material of metal oxides as gas-sensitive material and a specified quantity of binding agent containing clay. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02265111-A (JP)
Title: Composite superconductor
Inventor: HAYASHI TATSUYA
IPC: H01B12/06
Filed: 1989-03-15
Abstract: PURPOSE:To restrain over-current by placing a high-resistance conductor with a specified electric resistance rate at liquid nitrogen temperature around a superconductor. CONSTITUTION:For the electric resistance rate (p) of a high-resistance conductor 3 which is placed so as to encircle the sheath of a superconductor 1, p>=1X10<-2>muOMEGA.m should be applied at liquid nitrogen temperature (about 77K). When over-current exceeding the critical current of the superconductor 1 flows, the condition of superconductivity is broken down to form normal conductivity so that the superconductor 1 has resistance. If the resistance of the super-conductor 1 is RSC and the resistance of the high-resistance conductor 3 for the sheath is (R) at this time, the over-current is restrained by the resistance of the RSC and the (R) in parallel. It is thus possible to restrain the over-current.
Patent JP-S59185834-A (JP)
Title: Fuel feed device of internal-combustion engine
Inventor: TAKIZAWA SATORU
IPC: F02D41/18
Filed: 1983-04-08
Abstract: PURPOSE:To correct the fuel feed quantity in response to the air quantity sucked into a cylinder when the throttle valve opening is changed abruptly and stabilize the feed quantity using the change of the air quantity as a parameter when the throttle valve is in a condition other than that fully closed. CONSTITUTION:A control unit 31 constituted as shown in the figure is fed with signals from a full-close switch 32 which is turned ON when a throttle valve 17 is fully closed and is turned OFF otherwise, an air flow meter 15 detecting the air quantity of an intake pipe, an engine speed sensor 33 outputting a signal at every engine rotation, and a reference signal generator 34 respectively. These signals are arithmetically processed by the unit 31 in required processing steps; when the opening of the throttle valve is abruptly changed to the increasing direction, the augmentation of the air quantity sucked into the intake pipe is delayed, thereby the correction function is decreased to decrease the fuel injection quantity; when the opening is rapidly changed to the decreasing direction, the decrease of the air quantity sucked into the cylinder is delayed, thereby the correction factor is increased to increase the fuel injection quantity.
Patent JP-H09257451-A (JP)
Title: Tape measure
Inventor: GOMA TAKASHI
IPC: G01B21/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a tape measure in which a measuring error is eliminated irrespective of the drawing-out amount of a measure material. SOLUTION: A tape measure is constituted of a winding means 41 which gives a turning force to a take-up reel 21 to a direction in which a measure material 31 is wound on the take-up reel 21, of a reel 42, for a first spring, which is installed at the edge of the take-up reel 21 integrally and coaxially with it, of a reel 43, for a second spring, which is installed, so as to be freely rotatable, at a second support shaft 6 inside a body case 1 and of a constant- load spring 44 one end of which is fixed to the reel 42 for the first spring, the other end of which is wound on, and fixed to, the reel 43 for the second spring and which is always wound to a direction to be returned to the side of the reel 43 for the second spring.  Irrespective of the drawing-out amount of the measure material 31, the winding speed of the measure material 31 can be made constant, and the detection error of an encoder 61 can be eliminated.
Patent JP-S60205838-A (JP)
Title: Objective lens device
Inventor: MORI IKUO
IPC: G11B7/09
Filed: 1984-03-30
Abstract: PURPOSE:To prevent the secondary resonance of a high frequency band and to improve the discharging effect and then the servo performance, by providing an objective lens holding barrel containing a rib which is set slidably in the axial direction of a support shaft and two coils wound around the outer circumference of said barrel. CONSTITUTION:A holding barrel 2 is set slidably and rotatably in the axial direction of a support shaft 3, and an objective lens 6 is set apart from the shaft 3. The lens 6 is moved toward its optical axis by means of the 1st coil 8 wound around the outer circumference of the barrel 2 to perform focus control. While the lens 6 undergoes tracking control in its circumference direction by the 2nd coil 9. The barrel 2 increases its intensity by means of a rib 10 to prevent the generation of the secondary resonance. The rib 10 can dissipate the heat which is produced when large currents flow to both coils 8 and 9 at a high frequency band. As a result, the servo performance can be improved.
Patent JP-H05261778-A (JP)
Title: Injection molding method and device
IPC: B29C45/33
Filed: 1991-03-04
Abstract: PURPOSE:To provide injection molding method and device by which an accurate and sharp gate cut surface can be obtained in a mold and simultaneously a high-dimensional accuracy molded piece without a sink mark can be obtained. CONSTITUTION:In an injection molding device, a slider member which can be slid by a cylinder is disposed in a movable mold, the slider member forming a part of a runner part can press a resin into a cavity or core 25, and the resin can be cut at a gate. By using this injection molding device, fine vibration is applied to the slider member to soften a resin 4 in the vicinity of a gate part, and the resin is pressed into the cavity or core 25 and cut at the gate. Alternatively, the slider member is forcedly pressed toward the gate part to press the resin 4 into the cavity or core 25 and cut it at the gate. Thereafter, a lap is abutted on the gate cut part to conduct lapping.
Patent JP-S58198085-A (JP)
Inventor: JIEFURII JIYON BAATON
IPC: G09G3/18
Filed: 1983-04-08
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-H07272495-A (JP)
Title: Redundancy circuit of semiconductor memory device
Inventor: ATSUMI SHIGERU
IPC: G11C29/00
Filed: 1994-03-30
Abstract: PURPOSE:To form a redundancy circuit of a semiconductor memory device which can prevent an increase of an area occupied by an inferior address memory circuit even when a spare column or row is increased. CONSTITUTION:An inferior address memory circuit 20 has a redundancy memory cell array. The redundancy memory cell array has a memory capacity corresponding to column addresses of a memory cell array 15 and stores data in an address corresponding to an inferior column address of the memory cell array 15. When a data corresponding to the inferior column address is output from the redundancy memory cell array, a column decoder 13 st,ops the selection and a spare selection gate 19 selects a spare column array 18.
Patent JP-S61218998-A (JP)
Inventor: MAEDA KATSUHARU
IPC: G21F9/02
Filed: 1985-03-26
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-H03263034-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONODERA SHOJI
IPC: G03C1/74
Filed: 1990-03-14
Abstract: PURPOSE:To make improvement in matt characteristics, lubricity and vacuum adhesive property by drying the water up to 1000 to 200% contents at <=20 deg.C coated surface temp. in accordance with the dry weight of the binder incorporate into the hydrophilic colloidal layers of the silver halide photographic sensitive material. CONSTITUTION:The moisture up to 1000 to 200% contents is dried at <=20 deg.C coated surface temp. in accordance with the dry weight of the binder incorporate into the hydrophilic colloidal layers of the silver halide photographic sensitive material constituted by having two layers of the non-photosensitive hydrophilic colloidal layers on a silver halide emulsion layer and incorporating a matting agent into the non-photosensitive hydrophilic colloidal layer in the outermost layer. The silver halide material which is excellent in the vacuum adhesive property and matt-pinhole evaluation is obtd. in this way without deteriorating productivity.
Patent JP-H11253875-A (JP)
Title: Method for coating thixotropic composition
Inventor: IZUTSU HITOSHI
IPC: C09J7/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a coating break by actuating >=1 unit of stirring machine in such a manner that a stirrer moves back and forth in a direction approximately orthogonal with a coating direction within a coating liquid storage tank and allowing the coating liquid to flow over from a discharge port opening at the liquid level of this coating liquid storage tank. SOLUTION: The stirring machine 3 is installed just before the coating gap of coating rolls 1 and 2 and the stirrer 31 consisting of stirring fins for stirring the liquid crystal liquid in the coating liquid storage tank 5 is disposed at the stirring machine 3. The stirrer 31 in the coating liquid storage tank 5 is moved back and forth (reciprocating width; 850 mm, reciprocating speed; 20 reciprocations/min) by a reciprocative oscillation device 32 and the coating liquid is made to flow over from the discharge port 7 opened at the liquid level of the coating liquid storage tank 5. As a result, the long-term continuous operation without the occurrence of the coating break is made possible.
Patent JP-S56158526-A (JP)
Title: Parallel tuning circuit for switched capacitor
Inventor: TSUNOISHI MITSUO
IPC: H03H19/00
Filed: 1980-05-09
Abstract: PURPOSE:To constitute the parallel tuning circuit of LC constitution filter by an SWC circuit, by making the integration coefficient less than a prescribed value, in an inductance circuit consisting of a switched capacitor SWC integrator and a delay circuit. CONSTITUTION:An SWC integrator consists of an operational amplifier having an SWC capacitor C0 at the input and an integration capacitor Ca at the feedback circuit, and to said integrator an one sample time delay circuit consisting of an SWCC1 is in cascade connection to form the inductance circuit of SWC constitution by feeding back a signal to input terminals A,A' from the output terminal of the SWC integrator and the delay circuit via the SWC circuit. The L1 of a parallel resonant circuit consisting of the inductance L1 and a capacitor Cbeta is replaced with the inductance L1 of the SWC constitution, and the resonant circuit N including the capacitor Cbeta in the SWC is obtained by selecting the values of C0,Ca so that the integration coefficient C0/Ca is >=4. The SWC filter with broad dynamic range can be obtained by constituting the filter with this circuit N.
Patent JP-H03265482-A (JP)
Title: Motor control circuit
Inventor: KONDO SHIGEYUKI
IPC: H02P29/00
Filed: 1990-03-12
Abstract: PURPOSE:To synchronize the rotational phase of a motor quickly and stably with that of a reference signal by providing a speed control circuit for outputting a speed voltage corresponding to the rotational speed of the motor and means for correcting the speed voltage based on a phase difference voltage to be outputted from at least a second phase control means. CONSTITUTION:A multiplying circuit 2A outputs a reference signal 27 having approximately rotary phase which is converted into a signal having frequency N times as high as that of a reference signal 21. A multiplying circuit 2B outputs a rotary phase signal 28 which is converted into a signal having frequency N times as high as that of a rotary phase signal 22. Furthermore, an approximate phase signal 1 detects the phase difference between the reference signal 27 and the rotary phase signal 28 and outputs a phase control signal 26. The phase control signal 26 is employed for control of a speed control circuit 4.
Patent JP-S62217302-A (JP)
Title: Digital servo device
Inventor: SAKAGUCHI YOSHIFUMI
IPC: G05B23/02
Filed: 1986-03-18
Abstract: PURPOSE:To reduce the cost and to improve reliability for a digital servo device by monitoring both the command value of a drive system and the cumulative value of feedback amounts via a digital servocontrol system. CONSTITUTION:The abnormality of a servo loop system is decided and the command value X of a drive system 103 is cleared in case the absolute value ¦X¦ of said command value X is larger than the designated value Xs and also the accumulated feed cumulative value Pf is smaller than the feedback value Pfs at a time point when the cumulative time (ts) of the feedback value passed from a time point when said absolute value ¦X¦ delivered to from a digital servocontrol system 102 exceeds the drive torque generating command value Xs. Therefore the abnormality detecting parts prepared for each constitution can be omitted by monitoring the command value X and the cumulative value Pf through the system 102.
Patent JP-H02242076-A (JP)
Title: Manufacture of heat insulating box body for refrigerator and the like
Inventor: KAKINUMA YUTAKA
IPC: F25D23/08
Filed: 1989-03-13
Abstract: PURPOSE:To contrive the simplification of assembling process as well as the saving of material cost and prevent a side wall from producing the impact trace of impact even if it is pushed by a method wherein the outer peripheral flanges of a bottom plate are bend with a comparatively large bending radius so as to be expanded outwardly and the outer peripheral flanges are abutted against the inner surface of the side wall while heat insulating material is filled into and foamed in a space between an outer casing and an inner casing under a condition that the side wall is pushed from the outside thereof by a foaming jig. CONSTITUTION:The outer peripheral flanges 30 of a bottom plate are bent at bending parts R with a comparatively large radius and are not risen up vertically but are expanded outwardly so as to slanted outwardly. The parts of side walls 13, 14, which are opposed to the bottom plate 2, are deflected so as to be inflated outward slightly while only the tip ends 30a of the outer peripheral flanges 30 of the bottom plate 2 are abutted against the inner surfaces of the side walls 13, 14. The side walls are pushed from the outside thereof by a foaming jig 35. According to this method, the tip ends of the outer peripheral flanges 30 are pushed inwardly so as to become orthogonal to the bottom plate 2 substantially whereby the tip ends 30a and the outer surfaces of the outer peripheral flanges 30 are contacted closely with the inner surfaces of the side walls 13, 14 by the elastic force of themselves. The stock solution of heat insulating material is poured between the outer casing 3 and the inner casing 7 to constitute a heat insulating box body 11 by filling heat insulating material 10 between both casings 3, 7.
Patent JP-S61221015-A (JP)
Title: Silo
Inventor: KIMURA KOJI
IPC: B65G65/32
Filed: 1985-03-28
Abstract: PURPOSE:To reduce feeding trucks in number by allowing the feeding truck to travel to the longer direction over a silo where the feeding truck is loaded on a moving truck which is equipped with a conveyor, is in a form of a long box, and moves to the shorter direction of the silo for manufacture of tobacco. CONSTITUTION:A feeding truck 3 loaded on a moving truck 4, is transferred onto a silo, to which raw material must be supplied, and is allowed to travel on a rail 8 so as to receive the raw material 5 from a conveyor 21 for the raw material. Subsequently, the feeding truck 3 is allowed to travel on the rail 8 so as to throw the material 5 into the silo 2 while a feeding conveyor 10 is operated. After the feeding has been performed, the feeding truck 3 is transferred to the moving truck 4. Subsequently, the moving truck 4 is moved as required to the shorter direction of the silo 2, that is, to the direction perpendicular to the plane of the figure, then the raw material is fed to the next silo 2 in a similar manner. This configuration can reduce the feeding truck in number.
Patent JP-S61220900-A (JP)
Inventor: YODA SHU
IPC: B44C5/06
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05267994-A (JP)
Title: Filter circuit and vortex quantity converting circuit
IPC: G01F1/32
Filed: 1992-03-18
Abstract: PURPOSE:To provide the filter circuit and the vortex quantity converting circuit which are improved so that a noise component contained in a sensor can be eliminated effectively. CONSTITUTION:The circuit is provided with a filter element 15 which contains a switched capacitor in which a corner frequency is controlled by a clock frequency, filters a frequency signal from sensors 10, 13 and outputs it as a filter signal, and a feedback means for feeding back a feedback signal corresponding to this filter signal as a previous clock frequency, and also, provided with the filter element 15 which contains the switched capacitor in which the corner frequency is controlled by the clock frequency, filters an alternating signal generated by a Karman vortex and outputs it as a vortex quantity signal, and feeding back a feedback signal corresponding to this vortex quantity signal as a previous clock frequency, as the constitution of the vortex quantity converting circuit.
Patent JP-H11244102-A (JP)
Title: Healthy mattress with far infrared radiation generation
Inventor: OGAWA HIDEYUKI
IPC: A47C27/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the medical treatment performance by means of a far infrared ray by containing a solid wadding for generating the far infrared ray by the body heat of a person on the surface on the lying side of the person. SOLUTION: The solid wadding 22 is contained between cloths on the surface on the lying side of a person in a cover 4. It consists of ceramic fibers generating a far infrared ray by the body heat. In the cover 4, the cloths on the upper surface are made to be at least double and the solid surface 22 can be contained. Then, the cover 4 is sewed so as to divide the cloths into plural parts after containing the solid surface 22 on the upper surface. A pad 3 is provided with a front cloth and a back cloth which are mutually joined in their peripheral edge parts, a cushion which is inserted between them and formed to be a mat shape and an electric bed plate to be inserted between the front cloth and the cushion. The front and back cloths are molded by e.g. polyurethane so as to have lots of projecting parts.
Patent JP-S58179289-A (JP)
Title: Process for liquefying coal
Inventor: SHIMADA TAKAFUMI
IPC: C10G1/04
Filed: 1982-04-14
Abstract: PURPOSE:To shorten liquefaction time, to reduce the consumption of hydrogen, and to liquefy coal in high conversion inexpensively, by fractionating liquefied coal into fractions having specific boiling point ranges, blending a hydrogenated fraction having a high-boiling point with a fraction having a relatively low-boiling point, using it as a solvent for liquefying coal. CONSTITUTION:The coal 1 and the liquefying solvent 2 are fed to the tank 5 for blending raw materials, to prepare raw material slurry. The solvent 3 fed from the outside is used as the liquefying solvent 2 at the early stage of the operation, and afterwards the circulating liquefying solvent 4 is used. The raw material slurry is passed through the furnace 7, subjected to liquefying reaction by the liquefaction reactor 8, the reaction product 9 is sent to the first vapor-liquid separator 10, the gaseous phase 11 is separated from it, and the slurry 12 sent to the solid-liquid separator 13 so that it is separated into the residue 14 and the liquid phase 15. The liquid phase 15 is subjected to hydrogenolysis by the hydrogenolysis reactor 18, fractionated by a vacuum distillation device into the fraction 21 having <=179 deg.C boiling point, the fraction 22 having 180-270 deg.C boiling point, the fraction 23 having 271-299 deg.C boiling point, and the fraction 24 having >=300 deg.C boiling point. The fraction having >=300 deg.C boiling point is hydrogenated by the hydrogenation reactor 32 give a component, which is mixed with the fraction having 180-270 deg.C boiling point and used as the solvent 4 for liquefying coal.
Patent JP-S59190146-A (JP)
Title: Original sheet feeding device
Inventor: ISHII SHIYOUICHI
IPC: G03G15/00
Filed: 1983-04-11
Abstract: PURPOSE:To provide possibility of feeding each original text sheet both by hand and automatically according to sheet format or circumferences, by furnishing an original sheet hand-feed device above the original sheet processing device and an original sheet separator unit on the slip-in side, both removably. CONSTITUTION:An original text sheet separator unit 13 is installed on the incoming side of an original sheet hand-feed device 4, and sheets 3 having approx. equal size and thickness are set in one over the other in this unit 13. If this hand-feed device 4 and the separator unit 13 are put in operation, the arrangement will work as an automatic feeder to feed the sheets 3 to the copying machine one after another. If, in the opposite sequence, the separator unit 13 is removed from the casing 2 and a lid is mounted over the recess for said casing 2, only hand-feed device 4 can be in operation to feed the original text sheets 3 one after another to the copying machine by hand. Thus even such original sheets as having a format or thickness unacceptable for the separator unit can be now treated manually.
Patent JP-H03261475-A (JP)
Title: Method and device for processing used injection needle
Inventor: YAMAZAKI TSUTOMU
IPC: A61G12/00
Filed: 1990-03-12
Abstract: PURPOSE:To safely process the used injection needle by executing an electric conduction between a part of the used injection needle and an electrode with which the tip of the needle comes into contact, and melting the tip of the used injection needle. CONSTITUTION:The tip of a used injection needle J is brought into contact with the surface of one electrode 11, a part of a base end part is set so as to drop into a recessed groove 12b of the other electrode 12, and when a switch S is closed, a current from a power source E is conducted electrically to the used injection needle J through the electrodes 11, 12. The tip part of the used injection needle J is pointed sharply, therefore, its part is heated and melted quickly, deformed roundly, and also, separated from the electrode 11, and accord ingly, the electric conduction current to the used injection needle J is discon nected automatically. When the used injection needle J is removed from the electrodes 11, 12, the processing of the used injection needle J can be completed simply. In this regard, sometimes a medicine liquid and blood, etc., remain behind in the in side of the used injection needle J, but by an electric conduction, the whole used injection needle J is heated and is evaporated quickly.