baber/WOPTO huggingface dataset:
Patent JP-S59200427-A (JP)
Title: Hybrid integrated circuit
Inventor: SUDA YOSHIYUKI
IPC: H01L21/52
Filed: 1983-04-28
Abstract: PURPOSE:To miniaturize the titled circuit and increase density by mounting conductive paste, which is filled into a hole formed so as to expose a metallic base body while penetrating an insulating resin layer and has electric connectivity with the metallic base body, and a circuit chip using the metallic base body as a wiring for grounding. CONSTITUTION:An insulating resin layer 2 consisting of epoxy resin is formed on the surface of a metallic base body 1. Gold foils 3 are laminated through thermocompression. The gold foils 3 are formed to a desired shape, and conductor path patterns are formed. A hole 4 is formed so as to expose the metallic base body 1 while penetrating the gold foil 3 and the insulating resin layer 2, the hole 4 is filled with epoxy group Ag paste as conductive paste 5, and the paste is electrically connected to the metallic base body 1. An integrated circuit chip 6 is arranged on the conductive paste 5, and the conductive paste 5 is solidified through baking to fix the integrated circuit chip 6. The hole is filled with the paste through a screen printing method, etc. The conductive paste 5 is filled in an extent that it slightly rises from the surfaces of the gold foils 3 because it combines an electric connection means between the integrated circuit chip 6 and the metallic base body 1 and a fixing means for the integrated circuit chip 6 onto the substrate.
Patent JP-S60219689-A (JP)
Title: Hub for cassette tape
Inventor: KAJIWARA YASUSHI
IPC: G11B23/087
Filed: 1984-04-13
Abstract: PURPOSE:To prevent a clamp part of a hub from being shifted in the direction of a rotary shaft of the hub by allowing each engagement section of an inner circumference face of the clamp part to block the shift in the rotary shaft direction of the hub in cooperation with the engagement section of the outer circumference face of paired inner wheel parts in assembling state. CONSTITUTION:The upper face of engaging pawls 11, 12' is pressed mutually into contact with the lower face of the engaging pawls 11', 12 in the assembling state. A couple of the engaging pawls 11', 12 provided on the outer circumference face of an inner wheel part 2 and the inner circumference face of the clamp 3b of the outer wheel part 3 stop the outer wheel 3 from being shifted upward the clamp 3b and another couple of engaging pawls 11', 12' prevent the clamp 3b of the outer wheel 3 from being shifted downward. In assembling, each engagement section arranged on the inner circumference face arranged to the outer circumference face of the inner wheel being in pairs is guided with the engagement section arranged on the outer circumference face of the inner wheel to be in pairs with respect to the direction of the rotation shaft of the hub so as to improve the assembling accuracy of the clamp. Thus, the automatic assembling of the hub is attained with a simple device.
Patent JP-S61234486-A (JP)
Inventor: OGAWA JUNJI
IPC: G07C3/02
Filed: 1985-04-10
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-H03273142-A (JP)
Title: Evaluating method for wiring performance of wiping cloth
Inventor: SAIJO TERUAKI
IPC: G01N21/88
Filed: 1990-03-23
Abstract: PURPOSE:To accurately and quantitatively measure the wiping performance of the wiping cloth without depending upon the experience of a measuring person by measuring the intensity of light emitted by fluorescent dye dissolved in artificial dirt by a photoelectric converter. CONSTITUTION:Light is emitted by a light source 6 and diffracted spectrally by an interference filter 7 and its optical path is branched by a half-mirror 8 into an optical path 9 and an optical path 10a. The optical path 9 extends to the photoelectric converter 11 which monitors the light intensity of the light source 6 and the optical path 10a passes through a condenser lens 12 to irradiates a constant area 16 of residual artificial dirt 5 on a substrate 1. At this time, the residual aritificial dirt 5 is layered and excited by the dissolved fluorescent dye 2b to emit light. The emitted light 10b travels along the optical path 10a to reach a photoelectric converter 15 through the condenser lens 12, etc., so that the light emission intensity in the measurement area 16 is measured. Then a light source 6 and a photoelectric converter 15 which move stepwise at specific intervals along the surface of the substrate 1 are used to measure the light emission intensity in a residual artificial dirt area 17 and finds the integral value of measured values, thereby evaluating the wiping performance.
Patent JP-S55165432-A (JP)
Title: Cooker
Inventor: HIROOKA MITSUO
IPC: F24C7/02
Filed: 1979-06-12
Abstract: PURPOSE: To prevent the wrong operation of a cooker which has a removable heater, by providing a means for detecting whether a heating operation key is manipulated or not when the heater is not yet mounted.   
     CONSTITUTION: A heater attachment detecting switch 10 is provided in a heater terminal connection unit. One contact of the switch 10 is grounded through a resistor 11 and the other contact is coupled to a DC powder source +VC. The contact connected to the resistor 11 is coupled to an inverter 12. The outputs of a heating starting key 13 and the inverter 12 are connected to an AND gate 14. When the key 13 is manipulated while a sheathed heater 4 is not mounted, an output is produced by the AND gate 14 and another AND gate 16 is closed through a flip-flop 15. At that time, character information is transferred from a character memory 17 to a register 18 to indicate warning on segments 7a of a display unit 7 through a decoder 19. Unattachment of the heater is thus informed to prevent a unheating state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03275165-A (JP)
Title: Coating method
Inventor: TOMIOKA YOSHIO
IPC: B05B13/04
Filed: 1990-03-23
Abstract: PURPOSE:To easily perform coating even when width to be coated is changed by equipping both a stage for moving the material to be coated and a coating device at the specified relative velocity and a stage for reciprocating a coating means. CONSTITUTION:A slide sleeve 62 is reciprocated and displaced in a reciprocative range S1 in the direction of car width via a ball screw 70 and a ball nut 72 in driving action of a servomotor 66. Then, a motor 44 for elevation is driven and a turning arm 56 is raised at velocity V1 in the direction D. Furthermore, a casing 34 is traveled in the direction C at the velocity same as a car body 14 via a pinion 38 and a rack 32 in driving action of a motor 36 for traveling. The front face of a bonnet 16 of the car body 14 is coated from the coating guns 76, 84a, 84b. Then, a turning arm 56 is turned in the direction B and the upper face of the bonnet 16 is coated by moving the car body 14 and the coating guns 76, 84a, 84b in the direction C. Thereby coating efficiency is enhanced.
Patent JP-H06284748-A (JP)
Title: Inverter device for discharge lamp
Inventor: KIMURA KENJI
IPC: H02M7/5387
Filed: 1993-03-31
Abstract: PURPOSE:To make an input current waveform approximate an input voltage waveform, and to improve an input power factor while inhibiting higher harmonics by overlapping higher harmonics output from a higher-harmonic conversion means to pulsating currents output from a rectifier circuit, peak-rectifying high-frequency voltage, to which pulsating currents are overlapped, and charging a charging capacitor by high-frequency currents. CONSTITUTION:Voltage, in which high-frequency voltage, which is generated at both ends of a capacitor 27 and in which a negative voltage section is clipped by a clip diode 26, is overlapped to pulsating currents output from a rectifier circuit 22, is generated at the node (a) of an inductance element 23 and a diode 24 for peak rectification. Voltage, to which high-frequency voltage is overlapped, is made to flow in when the voltage of a charging capacitor 25 is low by the peak rectifying diode 24 through the inductance element 23 in currents flowing through the rectifier circuit 22 from a commercial AC power supply 21. An AC input current waveform approximates to an AC input waveform, effective currents are lowered to mean currents, an input power factor is improved, and power-supply higher harmonics can be reduced.
Patent JP-S57419-A (JP)
Title: Bottom plate opening and closing mechanism in rubber tyre incineration system
Inventor: UBUKATA KAORU
IPC: F23G5/00
Filed: 1980-06-03
Abstract: PURPOSE: To effectively incinerate scrap rubber tyres by a method wherein the bottom plate provided at the lower part of the main body of incineration furnace is automatically opened and closed in accordance with the counted number of a photoelectric detector installed in the middle of a roller conveyor throwing rubber tyres in the incineration furnace.  
     CONSTITUTION: At the lower part of the main body of incineration furnace is provided the bottom plate 43 connected through arms 42, shafts 41, reduction gears 51 and 48 with a motor 46 which is controlled in accordance with the counted number of the photoelectric detector 26 installed in the middle of the roller conveyor 24 throwing the rubber tyres 15 in the incineration furnace. According to the method described above, because the bottom plate 43 is automatically opened and closed by means of driving the motor 46, the worker needs no labor for the bottom plate operation and the labor saving is realized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06292264-A (JP)
Title: Lighting control system
Inventor: WATANABE MOTOO
IPC: H04Q9/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a lighting performance system in which performance control for plural optional areas is attained and fluctuation of performance control due to careless operation error or the like is prevented. CONSTITUTION:The lighting control system is provided with a main controller 30, control terminal equipments 39, 42, 48 connecting to the main controller via transmission lines 31, 43, and lighting fixtures 38, 40, 44 connected to a control terminal equipment and subjected to on/off and dimmer control by a transmission signal from the control terminal equipment, and an ID code input output device 45 connecting to the master controller via the transmission lines and able to make the lighting fixtures in the control state set in advance to the master controller or the control terminal equipments through the entry of an ID code. Thus, performance control of plural optional areas is attained without individual operation of a pattern control switch and a scene control switch or the like and desired performance control is attained by inputting the ID code, then fluctuation of performance control due to careless mis- operation is blocked.
Patent JP-H02253805-A (JP)
Title: Multiple filter press
Inventor: ABE YUJI
IPC: B01D25/12
Filed: 1989-03-27
Abstract: PURPOSE:To easily clean the filter press by providing a through-hole for passing a filter plate along the outer edge of a filter bed. CONSTITUTION:The clamping power for clamping a filter plate 1 and a filter frame 2 toward a first head 6 is eased. Consequently, tight closure is kept between the filter plate 1 and the filter frame 2 by a sealing material 30, however a gap is formed between the filter plate 1 and the filter frame 2 at the position of a sealing material 31. A sterilizing liq. is supplied from a nozzle 82 by a pump, passes through-holes 36 and 36a to fill a filtration chamber 5, a space 50 formed by the filter plate 1 and the filter frame 2 and all the parts in the filter, and all the parts in the filter are sterilized. By this method, the intrusion of bacteria from the atmosphere is prevented.
Patent JP-S552139-A (JP)
Title: Detection of opening and closing of manhole cover
Inventor: WATANABE AKIRA
IPC: E02D29/14
Filed: 1978-06-20
Abstract: PURPOSE: To detect opening and closing of the manhole cover with a simple structure which performs a positive operation by associating a coiled inductance with the manhole cover so that the value of the inductance will vary in response to the opening and closing of the lid.  
     CONSTITUTION: At least one coiled inductance 1 is provided with the manhole the opening and closing of whose lid is to be detected. When a magnetic element 2 which varies the value of the coiled inductance 1 is moved in the direction P by the opening of the manhole cover, the inductance 1 outputs signal, which is detected by a detector 3 and sent to an alarming apparatus 6 through a connector 5. The alarming apparatus 6 alarms visually or audibly by lighting a lamp or sounding a buzzar. This detector, simply constituted, can withstand hard conditions and per form practical detection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01304183-A (JP)
Title: Catalytic decomposition of unpurified crude oil
Inventor: UIRIAMU DAGURASU FUITSUTSUAARI
IPC: C10G11/18
Filed: 1989-03-27
Abstract: PURPOSE: To economically obtain gasoline of high quality by performing the catalytic reaction of petroleum before fractional distillation, in the presence of a cracking catalyst, and then reproducing the catalyst.  
     CONSTITUTION: A unrefined crude oil is supplied from a storage tank 12 through a pump 10 and pipe lines 14 to 17, to be mixed with the decant oil supplied from the lines 18, 19, then dipsersed into the water supplied from the pipings 34 to 37, then preheated by a heat exchanger 42, and sent to a line 60 through the heat exchangers 50, 52, then an acid aqueous solution supplied through the pipings 62, 64, is poured into the same, and the desalting is performed by a desalting unit 82. Then the crude oil is supplied to a flash drum 108 through the heat exchangers 92, 96, and a furnace 100, to be separated into naphtha and a light gravity part. And the flashed residue oil is supplied to a catalytic cracking reactor 126 for the catalytic cracking in the presence of a cracking catalyst, and the hydrocarbon vapour is supplied to a main fractioning unit 30 through a line 138. On the other hand, the catalyst is supplied to a reproducing unit 22 through a stripper 128 to be reproduced, and then is recirculated to the reactor 126 through a line 136. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000268652-A (JP)
Title: Manufacture of solid power cable
Inventor: KONDO MAMORU
IPC: H01B13/30
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid power cable less liable to form a void directly on a conductor or directly beneath a metallic sheath due to a temperature change. SOLUTION: This manufacturing method of a solid power cable has a process for making up a cable provided with an insulating layer by winding an insulating tape around the outer circumference of a conductor, a process for introducing the cable into a tank and heating/drying the insulating layer, and a process for impregnating an insulating oil into the insulating layer. The insulating oil is heated to a temperature higher than the heating/drying temperature before it is introduced into the tank and impregnated into the insulating layer. Because the insulating oil is introduced into the tank after it is lowered in viscosity by being heated, the insulating oil can permeate into the insulating layer rapidly and uniformly.
Patent JP-H06290361-A (JP)
Title: Fire sensor
Inventor: TAMURA TORU
IPC: G08B17/00
Filed: 1993-03-31
Abstract: PURPOSE:To use the space between supporting metal fittings of a system ceiling to attach a fire sensor to the system ceiling with one operation by providing a neck part and a hook part in the upper part of the main body. CONSTITUTION:A neck part 21 which can be inserted in a space 26 between supporting metal fittings 23 of the system ceiling is formed in the upper part of a main body 4 provided with sensors 39 and 40 which detect heat or combustion products generated by a fire, and a hook part 22 which has the width narrower than width (e) of the space 26 and has the length longer than the width (e) is provided on the neck part 21. The hook part 22 is inserted in the space 26 between supporting metal fittings 23 together with neck part 21 until an upper face 45 of the main body 4 is brought into contact with lower faces of flanges 24a and 25a, and the base d turned at a prescribed angle, and then, the hook part 22 is engaged with upper faces of flanges 24a and 25a of T bars 24 and 25, and the main body 4 is fixed. Since the height of the neck part 21 is made equal to or slightly shorter than the thickness of flanges 24a and 25a, the hook part 22 and the upper face 45 of the main body 4 function as a clip.
Patent JP-S61232689-A (JP)
Title: Mim diode substrate
Inventor: MASUBUCHI SADAO
IPC: G02F1/136
Filed: 1985-04-09
Abstract: PURPOSE:To increase the service life of a liquid crystal by disposing the third metal film having a finite light transmission factor which is not zero with plane shape substantially equal to the second conductor film in contact with the second film under the second film, thereby obtaining AC property of a voltage applied to the liquid crystal to be applied with a voltage. CONSTITUTION:A Ta film is formed in a thickness of approx. 50nm on a substrate 1, and thermally oxidized as a protective film 2 of Ta2O5. The Ta film of the first metal film is formed at approx. 240nm thick on the protective film, and etched to form the first pattern 3. The surface of the film 3 of the first metal film is subjected to an anodic oxidation (by applying 30V for 5min in 0.1% citric acid solution) to form a Ta2O5 film 4 for a diode of approx. 50nm thick. Then, a metal film 6 of Cr, Mo, Ta is formed in sufficient thickness to establish a work function (approx. 5nm), and a transparent conductive film 5 of In2O3 is laminated at approx. 100nm. The film 5 and a metal film 6 are etched with a resist film patterned in the shape of the second pattern 7 to obtain the second pattern 7 in which the layer 6 and 5 are laminated.
Patent JP-2000268678-A (JP)
Title: Multidirectional press-type switch and press-type switch
Inventor: TAGOME KATSUYUKI
IPC: H01H25/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a multidirectional press-type switch and a press-type switch, simple in structure, easy in assembling work, enabling an automatic returning force to be strengthened, capable of automatically returning a key top with certainly to a neutral position when no load is imposed thereon, and capable of being reduced in size. SOLUTION: This switch is equipped with a switch base 10 provided with a plurality of switch contacts (click sheets 25), a link member 30 having a shaft part 31 mounted on the switch base 10 and hinges 37 extended from the shaft part 31, and a key top 50 mounted on the plurality of hinges 37 of the link member 30. Pressing parts 531 are provided at positions of the key top 50 confronting the respective switch contacts (click sheets 25). A caulking part 533 is formed on a part of each pressing part 531, and the key top 50 is fixed to the hinges 37 by heat-caulking the caulking parts 533, with the hinges 37 put through the pressing parts 531 and caulking parts 533.
Patent JP-S5911052-A (JP)
Inventor: JIYANNPIEERU ARAGON
IPC: H04L5/22
Filed: 1983-04-30
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-S60219325-A (JP)
Title: Rubble-mound levelling device
Inventor: SHIMATANI MASAHIRO
IPC: E02D15/10
Filed: 1984-04-16
Abstract: PURPOSE:To improve safety of a charging hopper, by a method wherein a tensile force is exerted on the charging hopper, in which rubble-mound is piled up, by means of a rope, and the angle of the rope with a levelling surface is decreased by means of a sheave located under a barge. CONSTITUTION:Building of rubble-mound for the foundation of a caisson is such that a barge 1 is positioned in a building place, and through driving of an elevating device at the starting point of levelling, a charge hopper 4 is set to a levelling height. Rubble-mound is charged through the upper part of a hopper 3, the rubble-mound is piled up in the charge hopper 4, and with a truck 2 moved, a levelling work is progressed in a horizontal direction. In order to prevent falling- down of the charge hopper 4 during the movement, a tensile force is exerted thereon by means of ropes 7 and 9, and the rope 7 on the side in an advancing direction is bent by a sheave 14 attached to the forward end of a jib 11. This enables a decrease in the angle alpha of the rope 7 with a levelling surface, and permits improvement of safety of the charge hopper 4.
Patent JP-H07278057-A (JP)
Title: Tetralin compound, liquid crystal material and liquid crystal composition
Inventor: KAWABATA JUNICHI
IPC: C07C69/773
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a new tetralin compound exhibiting smectic phase in a wide temperature range including room temperatures, excellent in (anti) ferroelectric properties and useful for, e.g. a display device or a light switch excellent in quick response, contrast stability, low consumption of electric power, etc. CONSTITUTION:A compound of formula I [R<1> is a group of the formula CkH2k+1CH(CH3) (CH2)mX [X is O or a single bond; (k) is 1 to 14; (m) is 0 to 12]; R<2> is a group of the formula C*H(Y)CnH2n+1 [Y is CH3 or CF3; C* is an asymmetric carbon; (n) is 2 to 10]], e.g. 6-{4'-[(S)-2-methylbutyloxy]-4- biphenylcarbonyloxy}-1,2,3,4-tetrahydro-2-naphthalenecarboxylic acid (R)-1- trifluoromethylheotyl ester. In the case of X=O, the compound of formula I is obtained by synthesizing a compound of formula II (R* is R2) using a 6- alkoxynaphthalene-2-carboxylic acid as the starting material and reacting a compound of formula III (RO is R<1> in which X is O) therewith.
Patent JP-H03274037-A (JP)
Title: Lens moving device of variable power copying machine
Inventor: SAKA MASAKI
IPC: G03B27/34
Filed: 1990-03-23
Abstract: PURPOSE:To make power varying operation smooth and to shorten a wait time by providing exclusive driving motors which move a lens in parallel and orthogonally to the optical axis independently of each other. CONSTITUTION:The lens 2 is fitted to a lens hood 1 slidably on a lens carriage 3 at right angles to the optical axis H from an optical system scanning device. The lens carriage 3 is so constituted as to slide in parallel to the optical axis H and a lens carriage driving motor 14 composed of a numerically controlled motor engages a gear provided on the same axis with a pulley 12b to generate a driving force for moving the lens carriage 3. Further, a lens hood driving motor 13 consisting of a numerically controlled motor is provided at the lower base part 1a of the lens hood 1 and the gear on the motor shaft engages a rack 7 provided on the lens carriage 3 in parallel to the sliding direction of the lens hood 1 to generate a driving force for moving the lens hood 1.
Patent JP-S59200669-A (JP)
Inventor: KOBAYASHI SHINJI
IPC: G01M99/00
Filed: 1983-04-28
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-H06259839-A (JP)
Title: Tape guide device
Inventor: KOGA NOBUYUKI
IPC: G11B15/61
Filed: 1993-03-09
Abstract: PURPOSE:To simplify a tape guiding mechanism and to reduce the cost by providing a guide roller to guide a magnetic tape and a tension roller to impart tension and pressing the tension roller for fixing it to the guide roller. CONSTITUTION:The tension roller 64 is pulled by a spring, and the magnetic tape 18 is pressed to be fixed to the roller 64 by the guide roller 55a against a spring force of this spring. Therefore, the tape tension of constant strength is always imparted to the tape 18 in accordance with the press-fixing force. By this arrangement, the tape 18 is stably run at a constant speed, thereby the influence to a rotary head cylinder 27 against the external disturbance causesd by a shock, vibration, etc., due to the external force, is reduced. At the same time, the tape 18 can always be run at the center part having the maximum diameter of a roller unit 56 since the roller unit 56 of the guide roller 55a is formed in the drum shaped to be thick in the middle, then the running of the tape 18 is stabilized.