baber/WOPTO huggingface dataset:
Patent JP-H01284744-A (JP)
Title: Inspecting device for electronic component
Inventor: OKAZAKI MAKOTO
IPC: G01N21/88
Filed: 1988-05-10
Abstract: PURPOSE:To decide whether or not the electronic component is normal by providing four sets of optical measuring instruments consisting of facing image pickup machines and light sources around the electronic component in four directions on a horizontal plane. CONSTITUTION:Optical measuring instruments 23 and 24 are provided in an (x) direction on the machine base 12 of the inspecting device for the electronic component. Further two measuring instruments 41 and 42 are provided in a (y) direction crossing the (x) direction at right angles. Those four measuring instruments constitute a flank measuring instrument on the whole. Image pickup machines 49 and 50 and light sources 51 and 52 which face them are fixed on mount bases 45 and 46 which are moved linearly by motors 47 and 48. The top surface of the mold of the electronic component stored in a storage part 37 is attracted to a mount head 15 and moved by a conveyance device 11 to above a plane measuring instrument. The pitch Pi and floating quantity hi of the lead 2 of the electronic component 1 are measured by the flank measuring instruments 23 and 24, and 41 and 42 consisting of those facing light sources 35 and 36, and 51 and 52, and image pickup machines 33 and 34, and 49 and 50 and a decision device 67 decides whether or not the electronic component is normal.
Patent JP-S593909-A (JP)
Inventor: YONEDA YASUNOBU
IPC: H01G4/12
Filed: 1982-06-29
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-H04341787-A (JP)
Title: Ceramic heater
Inventor: INOUE TAKASHI
IPC: B01J21/06
Filed: 1991-05-17
Abstract: PURPOSE:To improve a deodoring function at the time the heater' s temperature is low regarding a ceramic heater having a deodoring function. CONSTITUTION:A ceramic heater is composed of SiC-based porous honeycomb- like conductive ceramics and photo-exciting catalytic particles are carried on the surface and further, if necessary, noble metal-based catalytic particles are carried.
Patent JP-H05314669-A (JP)
Title: Device for identifying digital signal and method therefor
Inventor: UMEMOTO MASUO
IPC: H04L25/49
Filed: 1992-05-06
Abstract: PURPOSE:To inexpensively constitute an identification circuit for regenerating and receiving a digital signal without using a high speed semiconductor by reducing the clock frequency of the identification circuit. CONSTITUTION:With respect to the output signal of a regenerative signal amplifier 2, by a reproducing and equalizing circuit 3, the unit pulse of a signal transfer interval T is equalized to a prescribed reproducing waveform and reproduction and equalization for compensating the transmission characteristic of a tape head system to a frequency characteristic by which a digital signal is identified easily are executed. Subsequently, by a ternary identification circuit 4, the signal is identified in the period of two folds of a signal transfer interval T and decoded to its original digital modulating signal by an arithmetic circuit 6. In such a manner, an identification clock can be decreased to a half, the circuit configuration can be available without using a high speed semiconductor, the cost can be reduced, and also, the device becomes profitable in a manufacturing process and a design stage.
Patent JP-S60256882-A (JP)
Title: Seal discrimination system
Inventor: KANEKO TOORU
IPC: G06K9/00
Filed: 1984-06-01
Abstract: PURPOSE:To obtain the steady result of indentification of a seal and also to prevent the deformation of the seal itself and the forgery of the seal, by collating the seal with the uneven form of a seal stamped surface used as a processing subject. CONSTITUTION:The uneven form of a stamped surface of a seal 13 is picked up to the glass surface, etc. at an input part 1 by a camera part 10 when the seal 13 to be checked is put into a light shielding cover 12. Thus the projected and recessed parts or the boundary line between said both parts of the stamped seal are detected. The information on the form of the stamped seal is extracted as the dot pattern infomration or the boundary line information. While a retrieving part 2 reads out the information on the stamped surface of the same seal which is previously registered to a register file 3. The seal information supplied at the part 1 is subjected to the positioning operations such as rotations, the parallel shifts, etc. through a positioning part 4 as the preprocesses for comparison. Then a comparison part 5 compares the registered information with the seal to be checked that is positioned to the registered seal through the part 4. The result of this comparison is displayed at a display part 6 in the form of the superposed pictures, etc.
Patent JP-H10288989-A (JP)
Title: Electronic musical instrument
Inventor: YANASE KAZUYA
IPC: G10H1/46
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily obtain desired concerted music by providing the instrument with a single operating element which may be continuously operated and controlling the sound volumes of the respective parts or timbre according to the operation position of this operating element. SOLUTION: This electronic musical instrument has the single operating element which may be continuously operated and a control means, etc., for executing control in such a manner that the sound volume of the prescribed part produced by a musical tone forming means capable of simultaneously sounding the plural parts are changed and the sound volumes of the parts exclusive of the prescribed parts are not changed. Namely, the sound production of the melody part as melody tones and the four parts as accompaniment tones is made possible by using sound sources 22 according to the key touch of a keyboard 24. The respective sound volumes of the four parts of the accompaniment tones which may be simultaneously produced may be changed in real time according to the information on the change of the sound volume stored in a ROM 14 according to the operation position of the sound volume setting switches which constitute an operating element group 18 and may be continuously operated.
Patent JP-S60259161-A (JP)
Title: Preparation of granular food of vitellus
Inventor: OOHASHI KOUZOU
IPC: A23L15/00
Filed: 1984-06-02
Abstract: PURPOSE:To obtain the titled food having improved durability and high nutritive value, by stirring vitelli under heating in a state of remaining heat to give a soft mass of vitelli, granulating and molding the soft mass by a mixer, repeating again the stirring process so that water is gradually eveporated and liped is oozed out, making the liped have oil frying action. CONSTITUTION:For expample 40 eggs are broken, removed from glair to give vitelli, which are set in a state of remaining heat by an electrical-heated grill pan at about 200 deg.C. When the vetelli are heated, they begin to produce foams, and they are continuously stirred by an agitating tool for about 15min to form a soft mass of vitelli. The soft mass is fed to a mixer, cut rapidly, and granulated and molded into soft granules for about 3min. The granules are again placed on the electrically-heated grill pan, etc., stirred successively to evaporate water gradually, and oozing phenomena of lipid in vitelli occur. The soft granules themselves are fried with the lipid to give a granular food of vitalli.
Patent JP-S63282363-A (JP)
Inventor: FURUMOTO GORO
IPC: D06M101/16
Filed: 1987-05-12
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-S595192-A (JP)
Title: Carboxylic acid derivative
Inventor: TSUDA YOSHIHIKO
IPC: C07D513/04
Filed: 1982-06-29
Abstract: NEW MATERIAL:A carboxylic acid derivative of formula I (R1 is H, halogen; X is lower alkylene which may be substituted with phenyl; l is 0, 1; Y, carboxy, lower alkoxycarbonyl which may be substituted with phenyl, cyano) and its salt. EXAMPLE:Benzyl 3-(2-oxothiazolo[5,4-b]pyridin-1-yl)propionate. USE:It is used as an anti-inflammatory, analgesic or antipyretic. PREPARATION:For example, the reaction between thiazolo[5,4-b]pyrimidine- 2(1H)-one derivative of formula II and a halocarboxylic acid derivative of formula III (Z is F, Cl, Br, I) is carried out in the presence of an acid acceptor such as sodium carbonate to give the compound of formula I where Y is other group than carboxyl. When needed, the product is hydrolyzed with a base such as lithium hydroxide to produce the compound of formula I where Y is carboxyl.
Patent JP-H10300265-A (JP)
Title: Refrigerating equipment
Inventor: HORI YASUSHI
IPC: F25B25/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To enable selection of heat source devices optimum for various conditions by providing a plurality of kinds of different heat source devices on the heat source side for a secondary refrigerant system. SOLUTION: Two indoor units 70 and 80 are connected to six outdoor units 10-60 through a first piping L1 and a second piping L2. Each of the outdoor units 10-60 is equipped with a heat source device different from others. A heat source side circuit means A is constructed of heat source circuits 11-61 and transfer of heat is enabled between this means and a closed circuit B as a use side circuit means. In an actual operation, some one of the outdoor units 10-60 is operated and cold or hot heat is given to the closed circuit B of a user to conduct indoor cooling or heating. In other words, the cold heat is given to the indoor units 10 and 80 from the outdoor units 10-60 at the time of an indoor cooling operation, while the hot heat is given to the indoor units 70 and 80 from the outdoor units 10-60, in contrast, at the time of an indoor heating operation.
Patent JP-S63295857-A (JP)
Inventor: RICHIYAADO JIEEMUSU ANDORIYUUS
IPC: F02M45/08
Filed: 1988-05-12
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-S5239007-A (JP)
Title: Combustor used for a gas turbine
Inventor: ISHIBASHI YOUJI
IPC: F23R3/00
Filed: 1975-09-22
Abstract: PURPOSE: In order to decrease NOx gradually, designed is a special construct of a individual injection of water into the primary and secondary combustion regions in connection with the primary and secondary volume of air for combustion purposes, and also to lesson the volume of the primary air so as to make a complete combustion with the secondary air possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5637741-A (JP)
Title: Remote monitor device for communication equipment
Inventor: IRIE KOUICHI
IPC: H04B7/15
Filed: 1979-09-05
Abstract: PURPOSE:To realize not only the miniaturization of the monitor device but an effective application of the device at the small-size unmanned earth station for small- scale satellite communication, by carrying out a remote monitor by means of the carrier wave for talking and thus securing the application of the FET amplifier to the power amplifier. CONSTITUTION:The call signal is transmitted from the master station to know whether the slave stations have the normal queuing when no communication is carried out. For the call signal, the signal which is obtained by modulating the carrier frequency allotted to the talking from the master station to the slave station with 3.4kHz is used to secure a direct application for the talking SCPC (Single Channel Per Carrier) end office 7 in the slave station. Then the 3.4kHz output of the office 7 receives the wave detection 17 via the BPF16 and then the DC amplification 18 to start the low frequency oscillator 20 (oscillation frequency: 0.3- 3.4kHz), and the base band frequency signal modulated by the monitor signal 13 is transmitted via the FET amplifier (power amplifier 11) having the output of about 1W to be received at the master station. Thus a remote monitor is possible for the unmanned station.
Patent JP-S5637702-A (JP)
Title: Electric wave lens element
Inventor: SATOU SHINICHI
IPC: H01Q15/02
Filed: 1979-09-05
Abstract: PURPOSE:To obtain a good electric wave lens element over a wide range of frequency and in an easy way, by forming the phase shifter which connects the reception antenna and the radiation antenna with the slot line or the slot line having a partial malformation. CONSTITUTION:The both ends of the slot line 3c of the phase shifter 7 are connected to the slot lines 3a and 3b which form the part of the reception antenna 5 and the radiation antenna 6. In case when the electric wave S1 having the linear polarized wave arrives, the horn 4 forming the antenna 5 receives the incident electric wave. And this received wave goes into the line 3a and then into the slot line 3c of the shifter 7. The line 3c can be cut into such a length as to cause a desired change of position, and thus the wave delay effect can be changed. Thus the electric wave coming out of the line 3c has a certain delay of phase. The electric wave coming out of the shifter 7 goes into the line 3b to be radiated into the space through the horn 4.
Patent JP-H01283520-A (JP)
Title: Production of thin-film transistor matrix
Inventor: KAWAI SATORU
IPC: G02F1/133
Filed: 1988-05-10
Abstract: PURPOSE:To simplify stages and to eliminate the danger of the generation of short circuit defects by pinholes of the intersected parts of gate bus lines and drain bus lines by providing an org. insulating film consisting of polyimide, etc., to the intersected parts. CONSTITUTION:An image reversal photoresist film 6 which is insoluble in a developing soln. is formed to the part of the half-cured polyimide corresponding to the layer above the gate bus lines 2 and gate electrodes 2' and is subjected to development processing, by which only the insoluble part remains as the resist film 6'. The polyimide film 16, therefore, remains in the layer under the same as well and the polyimide film in the other part is removed together with the resist film 6. The inter-layer insulating film in the intersected parts of the gate bus lines 2 and the drain bus line is, therefore, the gate insulating film 3 added with the polyimide film 16. The polyimide film 16 exists if the pinhole exists in the film 3. The stages are thereby simplified and the generation of the short circuit defects by the pinholes of the interlayer insulating film in the bus line parts is prevented.
Patent JP-S5739358-A (JP)
Title: Electric current measuring device
Inventor: HANAYAMA SHINICHI
IPC: G01R19/00
Filed: 1980-08-21
Abstract: PURPOSE:To reduce the floating capacities between signal wires and reduce stability time by providing a guard line driving circuit which applies voltage to external signal wires and drives the same to a measuring device. CONSTITUTION:The output voltage E of a digital to analog converter D/A applied with input digital signals D1, D2...Dn is applied to a circuit element DUT to be measured by the input resistance R1 and feedback resistance R2 of an operational amplifier A1. The potential difference across the resistance RM is determined by operational amplifiers A2, A3, A4, and is inputted to an analog to digital converter A/D, by which the electric current value (i) flowing to the DUT is measured. On the other hand, the output of a voltage follower A5 connected to the connection point of the resistance RM and the DUT is applied to the outside signal wire 10b of a shielded wire. Thereby, the potential difference between the inner signal wire and the outer signal wire is made zero, and the delay by floating capacities is reduced.
Patent JP-H0412990-A (JP)
Title: Supporting pillar member holding device for crane
Inventor: TSUKAMOTO TETSUO
IPC: B66C1/42
Filed: 1990-04-27
Abstract: PURPOSE:To carry out the easy and safe conveying operation with requiring professional operators by installing a clamping device for holding a supporting pillar on a table and an attitude adjusting device for turning the supporting pillar around the axial center by relatively shifting both tables. CONSTITUTION:The first - third clamping plates 80, 86, and 89 are opened, and a supporting pillar member A is inserted between arm parts 72a so that an arm member C is positioned at the supporting arm upper rank of a suspending member. The arm member C is supported onto a supporting arm by slightly raising a lateral beam 19 by a raising/lowering cylinder, and the first and third clamping cylinders 85 and 93 are driven, and the first - third clamping plates 80, 86, and 89 are turned in the direction of arrows (h), (j), and (l), and nip a supporting pillar B. Accordingly, the supporting pillar member A is conveyed to an installation position by operating a ceiling crane, and the supporting pillar member A can be installed in an aimed attitude by operating a turning cylinder and the raising/lowering cylinder.
Patent JP-2000306931-A (JP)
Title: Manufacture of integrated circuit
Inventor: YAMAKAWA HIROYUKI
IPC: H01L21/56
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, wherein a resin sealing body whose fillet angle is reduced to prevent the peeling of an IC chip from a circuit board is formed, in an integrated circuit formed by sealing the IC chip mounted on one surface of the circuit board by wire bonding in such a manner as to be enveloped with a resin. SOLUTION: A metal mask 70, having an opening 71 within the region corresponding to a sealing region of a resin 90, is arranged on a circuit board 10, on which an IC chip 20 is mounted by wire bonding, and the resin 90 is charged and applied to the board 10 via the opening 71. Here, a plurality of openings 71 are formed in the mask 70 at intervals within the region corresponding to the sealing region, and the opening areas of the respective openings 71 become gradually smaller, as the openings 71 extend farther toward the peripheral region from the central region.
Patent JP-S62268633-A (JP)
Title: Laminated curing method for heat hardening prepreg
Inventor: GOTO TAKESHI
IPC: B32B5/28
Filed: 1986-05-19
Abstract: PURPOSE:To carry out hardening and laminating simultaneously without seal coating a porous material by interposing a hot-melt film carrying a melting point lower than the curing temperature of a heat hardening prepreg between the heat hardening prepreg and a porous material. CONSTITUTION:A hot-melt film, interposed between a prepreg and a porous material (example: wood) is melted by heating and pressurizing, and a film-type impregnated layer is formed in the wooden section, by which transfer or adsorption of the prepreg to the wooden section is controlled. The hot-melt film to be used has a melting point lower than the curing temperature of prepreg and such films as polyamide film, polyester film and the like are used. By said process, the lowering of the sheet physical properties and laminating strength and prevented.
Patent JP-H08303664-A (JP)
Title: Spherical joint
Inventor: HANSHIMOSEKI SUEKICHI
IPC: F16L27/06
Filed: 1995-05-12
Abstract: PURPOSE: To improve cushioning properties and durability of a spherical joint by providing a first pipe provided with an inner spherical part and a second pipe provided with an outer curved surface part, and interposing a cushioning member having one end fixed on the first pipe and the other end fixed on the second pipe, and composed of a bladder between the inner spherical part and the outer curved surface part. CONSTITUTION: A spherical joint 10 to be provided as a vibration shutting device on the way of an exhaust pipe of an automobile in order to shut off the transmission of engine vibration to the car room through an exhaust pipe, an exhaust pipe supporting device and a floor is provided with a first pipe 11 provided with an inner spherical part 11a whose one part has the spherical shape and a second pipe 12 provided with an outer curved surface part 12a. A cushioning member 13 composed of a bladder is interposed between the inner and outer curved surface parts 11a, 12a.  This bladder is composed of a material formed by perpendicularly braiding bundles in which a plurality of thin metallic wires are arranged in parallel, and the direction of the braided wires is set to the direction intersecting the spherical joint axial direction, preferably, the direction in which the wires are twisted by ±45 deg. in relation to the spherical joint direction.
Patent JP-H05312882-A (JP)
Title: Detection method for thin film transistor array substrate
Inventor: YAMAMORI AKIYOSHI
IPC: G02F1/13
Filed: 1992-05-07
Abstract: PURPOSE:To inspect an error part accurately in a short time by measuring both the current value or resistance value of wiring and temp. distribution of wiring. CONSTITUTION:A power source 3 is connected to a part between both common electrodes 2, 3. When there is no short-circuit part 5 between wirings 11, 12, voltage of about 5 to 10V is impressed from the power supply 3 no current flows so that the needle of an ammeter 4 does not swing. When there is short- circuit part 5 therebetween current of about 10mA flows through a path shown by the dotted line. At this time, since the temp. if the part where current flows increases by about 0.3 to 0.5 degrees C, the temperature distribution of wiring is inspected by an infrared ray radiation thermometer capable of measuring the temp. of a minute area, whereby a short-circuit part can be measured. If both wire disconnection part and short-circuit part exist simultaneously, the measurement of temp. distribution of wiring is carried out simultaneously by means of the infrared ray radiation thermometer so that error in judgement according to only the current value can be reduced.
Patent JP-S62271942-A (JP)
Title: Control device in internal combustion engine
Inventor: ISOBE TAIJI
IPC: F02D41/06
Filed: 1986-05-19
Abstract: PURPOSE:To aim at enhancing the restarting ability of an engine, by calculating a residual amount of fuel fed upon missing of engine start from the number of cycles of ignition during a previous start of the engine, and by determining an increment of fuel for the present engine starting in accordance with the thus calculated value. CONSTITUTION:A control device 5 is connected with a rotational angle detector 2, an intake-air amount detector 3, a starter drive switch 4, an ignition switch 4A and the like, and computes an optimum ignition timing and an optimum fuel injection amount in accordance with the operating condition of an internal combustion engine to control an ignition device 6 and a fuel injection value 8. When a starter switch 4 is turned on so that the engine is on starting, the control device 5 counts the number of cycles of ignition, and stores the thus counted value in memory if the rotational speed of engine does not exceed a predetermined value, that is, if the start of the engine is missed. During the next starting of the engine, the control device 5 computes an increment of fuel for starting of the engine in accordance with the residual amount of fuel which is fed during the previous missed starting of the engine.
Patent JP-H10119285-A (JP)
Title: Ink jet recording head and ink jet recording device having the head mounted thereon
Inventor: ARASHIMA TERUO
IPC: B41J2/05
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the quality of highly precise color images by forming ink flow conduits and ink liquid chambers through joint of a substrate and a roof, and forming an recess for separating rows of ink ejection ports, and allowing the depth of the recess to be deeper than the ink ejection ports and ink flow conduits. SOLUTION: The roof 1 includes precisely worked ink flow conduits, ink liquid chamber frames, and ink ejection ports 5, and substrates 4 having resistive heating elements are processed and secured to the rood 1 through resilient members 3, then ribs 9 are provided on a recess 6 defined in its central portion. Besides, the rood 1 is formed such that resin or the like is molded integrally having ink ejection ports between two rows of the ejection ports and the deeper recess than the ink flow conduits, thereby allowing the ink ejection parts corresponding to each substrate of the rood 1 to deformed readily every substrate, and improving a contact state between the substrate 4 and the rood 1. Also, ribs 9 are made at both the recess 6 ends of the roof 1 so as to form the roof 1 with no ribs to easily be defined, as a result, the adhesion can be improved.