baber/WOPTO huggingface dataset:
Patent JP-S55132474-A (JP)
Title: Temperature detection type switching valve
Inventor: HOSOKAWA HIROYUKI
IPC: G05D23/185
Filed: 1979-04-03
Abstract: PURPOSE: To reduce the length in the axial direction by placing a tension spring on the outer circumferential side of a shaft, in the titled valve in which the temperature is detected by a heat expansion material and the linking relationships of a plurality of paths are switched.  
     CONSTITUTION: Shaft 10 is guided by guide 5 and it moves in response to the volume variation in heat expansion material 1. One end of tension spring 17 is fitted on the outer circumferential side of this shaft 10. At temperatures below a set level, valve body 15 is pulled by the force of spring 17, and consequently, paths 18, 19 are shut off from each other, but paths 19, 20 are connected. When the temperature of the object being tested exceeds a set level, heat expansion material 6 expands, and valve body 15 moves to be the left via diaphragm 8, semi-fluid substance 11, rubber piston 12, teflon sheet 13 and shaft 10 against the tension of spring 17, and thereby the connection between paths 19, 20 is shut. Since a tension spring is placed on the outer circumferential side of the shaft, the installation space can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59167666-A (JP)
Inventor: OCHIAI RINSHICHIROU
IPC: F25D19/04
Filed: 1983-03-14
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-H03242622-A (JP)
Title: Active matrix type liquid crystal display device and production thereof
Inventor: NASU YASUHIRO
IPC: G09F9/30
Filed: 1990-02-20
Abstract: PURPOSE:To produce the device of a large screen at a low cost by constituting a semiconductor substrate which is previously stuck with switching elements via an insulating thin layer on a supporting substrate as an operating semiconductor layer. CONSTITUTION:An SiO2 film 13 is formed on the surface of the supporting substrate 11 consisting of Si and an Si single crystal substrate 12 is superposed on the film 13 and is heated in a reduced pressure state. Impulsive voltages are impressed between the substrates 11 and 12. The substrates 11, 12 are ad hered and the SOI (Silicon On Insulator) substrate 14 is obtd. in this way. The substrate 12 is then polished and is reduced in film thickness by which the semiconductor thin film 12' is formed. Thin film transistors T consisting of the single crystal Si as the operating semiconductor layer, bus line electrodes, display electrodes consisting of transparent electrodes, etc., are formed by using this substrate 14. The plural substrates 14 are adhered by a face down system onto an insulating substrate 21 and unnecessary parts are removed. The large screen device is produced at a good yield and low cost by this constitution.
Patent JP-H05218168-A (JP)
Title: Method for inspecting circuit board
Inventor: HARUTA YUICHI
IPC: G01R31/28
Filed: 1992-01-31
Abstract: PURPOSE:To align very finely an inspecting electrode with an electrode to be inspected, by searching the electrically connective states wherein the inspecting electrode of a tester is connected with the electrode to be inspected is provided on a supported circuit board, and by sensing the state of the dislocation between both the electrodes. CONSTITUTION:To a supported circuit board 10, an inspecting electrode part 20 of a tester is displaced relatively by a very small distance. Then, the operations, by which the conductive states between electrodes P1, P2 to be inspected and inspecting electrodes D1, D2 corresponding respectively to P1, P2 are measured, are repeated in one direction and in the other direction. Thereby, in every direction, the position of a highly conductive state and the two positions of low conductive states, which exist on both the sides of the position of a highly conductive state, are sensed. Based on this information, desired connective positions at which the inspecting electrodes D1, D2 are respectively in the highest conductive states to the electrodes P1, P2 to be inspected, are determined. Then, the inspecting electrode part 20 is so moved relatively to the circuit board 10 that the inspecting electrodes D2, D2 are respectively located at the desired connective positions. Thereby, it can be accomplished easily that the electrodes are aligned with each other very finely.
Patent JP-S62196793-A (JP)
Inventor: IWAGAMI KENJI
IPC: G07D9/00
Filed: 1986-02-24
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-S54133335-A (JP)
Title: Nozzle cleaner of ink jet head
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/165
Filed: 1978-04-07
Abstract: PURPOSE:To remove the droop and residual ink of nozzle orifice part by supplying cleaning liquid and air to the nozzle orifice part to force-flow the ink of the nozzle orifice part and collecting the ink forcefully in suction duct. CONSTITUTION:Two electrode plates 6a, 6b are opposedly installed as liquid detecting means in the opening part of a suction duct 3. The discharge air of a compressor 5 or the like is given to a duct 2 via two-way electromagnetic control valve 7 and venturi 8 and the mist form water in an ultrasonic humidifying bath 4 is discharged at the portion of this venturi 8 and is given to the duct 2 through pipe 9. The suction duct 3 communicates to the internal space of a liquid discharge bath 11 through pipe 10 and the air drawn into the duct 3 and entered the liquid discharge bath passes through exhaust pipe 11a and is released to the atmosphere. By supplying the cleaning liquid and air to the nozzle orifice part in this way, the cleaning of the nozzle orifice may be sufficiently accomplished.
Patent JP-2000237920-A (JP)
Title: Electric discharge machining electrode wire
Inventor: KURODA HIROMITSU
IPC: C22C32/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge machining electrode wire capable of realizing a good electric discharge machinability, a good machining accuracy, a high machining speed and a low disconnection frequency. SOLUTION: An electric discharge machining electrode wire 1 comprises a core wire 4 formed by an alumina dispersed reinforced copper in which aluminum oxide 3 is dispersed in a copper (or a copper alloy) 2 and a Cu-Zn alloy layer 5 covered on an outer periphery of the core wire 2. A tensile strength and a high temperature strength of the core wire 4 are enhanced.
Patent JP-H05243000-A (JP)
Title: Synchrotron emission light device
Inventor: MASUDA TAKAHITO
IPC: H05H13/04
Filed: 1992-02-27
Abstract: PURPOSE:To provide a synchrotron emission light device having little infiltration of heat into liquid helium front a duct and capable of effectively extracting the synchrotron emission light even if the inner diameter of a guide pipe fitted to the duct having a so-called worm bore is increased. CONSTITUTION:A guide pipe 15 fitted to a duct 11 having a worm bore is cooled by the liquid nitrogen fed from a liquid nitrogen tank 21 to the liquid nitrogen temperature. The heat transferred to the liquid helium in a liquid helium tank 18 from the duct 11 via the guide pipe 15 is absorbed by the guide pipe 15 cooled to the liquid nitrogen temperature, and the heat of the duct 11 is prevented from infiltrating into the liquid helium through the guide pipe 15.
Patent JP-S55135226-A (JP)
Title: Direct-acting ball bearing
Inventor: SUDA MINORU
IPC: F16C29/06
Filed: 1979-04-06
Abstract: PURPOSE: To simplify the construction of a bearing, facilitate an easy manufacture of the bearing simultaneously, improve the performance of the bearing such as increase of the bearing load capacity, reduction of the friction force, etc.  
     CONSTITUTION: A circular tube-shaped outer cylinder 1 of relatively thin material is provided with a protruding part 7 axially on its inner circumferential surface and a ring-shaped side wall 6 axially at one end. A ball holding inner cylinder 2 is engaged with the inner circumferential surface of said outer cylinder 1 to constitute guide grooves 9 for circulatary rolling balls 3. The constitution of the bearing comprises said outer cylinder 1 and inner cylinder 2. Then the direct-acting ball bearing is constructed by providing a snap ring 4 for axially positioning and fixing the both of said cylinders after a completion of engaging the inner cylinder 2 to the outer cylinder 1. The outer cylinder 1 is further provided with a relief face 8 gradually decreasing its height at both end parts of the protruding part 7. Simultaneously in the inner cylinder 2, long holes 11 axially in the range for the balls 3 to be contacted to the shaft in the guide grooves 9 and a recessed portion 10 axially at the poisition for the balls 3 to be circumferentially contacted to the shaft are provided respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10242340-A (JP)
Title: Character-formed resin molded body and key top
Inventor: YOSHIKAWA HIROSHI
IPC: B29C59/16
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To increase the visibility of a character formed in a resin molded body by laser light by controlling a light reflection by means of light transmitting resin covering the character. SOLUTION: A resin molded body 30 is cut by laser light to form a cut-out section 31 and then the surface of the cut-out section 31 is coated with light transmitting resin 32. Due to the existence of the light transmitting resin 32, light (lights 1, 2) is reflected repeatedly between the surface of the resin molded body 30 and that of the light transmitting resin 32 and a multiple reflection occurs and thereby light attenuates. Even if a part of the surface of the resin molded body 30 with no roughtness is coated with the light transmitting resin 32, light reflected by the resin molded body 30 is not reflected repeatedly, that is, no multiple reflection occurs, and the light passes through the light transmitting resin 32 and is emitted outside.  Therefore, by applying the resin 32 onto the surface of the resin molded body 30, the visibility of a character formed in the resin molded body 30 by cutting out the resin molded body 30 can be increased. In this case, the transmitting resin layer 32 is formed by applying light transmitting resin 32 and then hardening it by casting ultraviolet rays.
Patent JP-H08202958-A (JP)
Title: Automatic vending machine
Inventor: SUZUKI YOSHITO
IPC: G07F7/08
Filed: 1995-01-23
Abstract: PURPOSE: To provide an automatic vending machine capable of presenting the selling of articles or service by the use of a prepaid card and automatically collecting a selling price from a user or a prepaid card dealer without requiring manual operation. CONSTITUTION: A code 1 specifying a user is inputted to an input function part 2 and transmitted to an external computer system 4 by a communication function part 3 to verify the code 1. When there is no problem as the result of verification, article sales or service 7 is presented by a sales function part 5, the selling price information 6 of a selling price 8 is transmitted to the system 4 by the function part 3, the price 8 is claimed from a dealer to the user based upon the information 6, and the user pays the price 8 in accordance with the claim, so that the dealer can collect the price 8.
Patent JP-S53125839-A (JP)
Title: Image formation
Inventor: YOSHIDA NORITOSHI
IPC: G03G15/05
Filed: 1977-04-11
Abstract: PURPOSE:To prevent the substance, which is produced through the corona discharge, from being caught on a screen-shaped photosensitive member in a system for forming a secondary electrostatic latent image by forming a primary electrostatic latent image in a corona discahrger with the use of an air flow.
Patent JP-H02276888-A (JP)
Title: Method for conversion of hydrocarbon feedstock
Inventor: JIEIDEIIPU BISUWASU
IPC: C07B61/00
Filed: 1990-02-23
Abstract: PURPOSE: To transform a straight run hydrocarbon feedstock containing hydrocarbons having a specified boiling range into an olefin at high rate of transforming and a low-strictness nitrogen content by bringing the feedstock into contact with a moving bed of a zeolite catalyst having a fine pore diameter at high temperature for a short time.  
     CONSTITUTION: A straight run hydrocarbon feedstock containing hydrocarbons having such a boiling range that a specified amount of them boils at least 330°C is allowed to descend a downward flow reactor comprising a moving bed of a zeolite catalyst comprising a zeolite having a pore diameter of 0.3-0.7 nm to bring it into contact with the catalyst for a time of below 10 sec at a temperature higher than 480°C to transform the feedstock into an olefin. It is desirable that the zeolite used is a crystalline metal silicate having a ZSM-5 structure, ferrierite, erionite or a mixture thereof. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62202017-A (JP)
Title: Refining method for stainless steel with decreased oxidation loss of chromium
Inventor: ONUMA KEIMEI
IPC: C21C7/064
Filed: 1986-02-28
Abstract: PURPOSE:To refine a stainless steel with a decreased oxidation loss of Cr by subjecting a molten alloy contg. a specific ratio of Cr to a dephosphorization treatment using a basic flux under a specific condition of temp. and subjecting the crude molten steel to slag removal and decarburization. CONSTITUTION:The molten alloy contg. >=3wt% Cr at a high temp. of 1,500 deg.C is subjected to the dephosphorization treatment by using the flux essentially consisting of >=1 kinds among the oxide, carbonate and halide of metallic elements at the temp. T( deg.K) calculated by the equation I from the LAMBDA which is calculated from the component compsn. of the flux and is expressed by the equation II and the oxygen partial pressure Po2 in the rough molten steel in the stage of the treatment. Such crude molten steel is then subjected to the slag removal then to the decarburization treatment at the high temp. The LAMBDA is the numerical value calculated by the equation II from the components of the compd. of Cr, Mn, Co, Mo and Ni, Mi is the molar fraction of the respective component molecules, ni is the number of the metallic elements to form one molecule of the respective components, Zi is the type charge per piece of the respective metallic elements, Ai is 1/{1.36(xi-0.26)}, xi is the Pauling's electronegativity of the respective metallic elements.
Patent JP-H02220740-A (JP)
Title: Molten metal surface protecting cover in continuous casting device having mobile mold wall
Inventor: SAKAGUCHI HARUO
IPC: B22D11/06
Filed: 1989-02-21
Abstract: PURPOSE:To prevent the oxidation and the temp. lowering of a molten steel at pouring basin part and to stably produce a continuously cast slab having good quality without involving foreign matter by covering the pouring basin part in twin roll type continuous casting device with the specific structure of heat holding material. CONSTITUTION:The pouring basin part 3 is formed with rolls 1A, 1B mutually rotating to an opposite direction and weir bodies 2 arranged at both end parts of both rolls, and the molten steel is poured into the pouring basin part through a submerged nozzle 4 from a tundish, and also by rotating both rolls 1A, 1B to the opposite direction A, a cast steel strip is directly and continuously cast with solidified shells 12 formed on the surfaces of both rolls. Then, surface of the molten steel in the pouring basin part 3 is covered with plate-like heat holding material 5 made of alumina fiber and reverse triangle shaped submerged wall parts 7 are arranged at the lower face and inert gas of N2, Ar, etc., is blown from gap (a) between the heat holding material 5 and the roll surfaces to prevent the oxidation of the molten steel. The molten steel is made flow to B direction with the submerged wall part 7 and straightened to the width direction of the pouring basin part 3, and the cast steel strip having excellent quality without involving the foreign matter of oxide, etc., is continuously cast.
Patent JP-H09229661-A (JP)
Title: Work discriminating method and device
Inventor: KITANO MASANORI
IPC: G01B21/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a discriminating method and device for a work, with which the sort of work can be discriminated certainly even if its shape is any other than a rectangular parallelopiped. SOLUTION: A discriminating means 10 selects the sort 51, 52..., 5n of a work 40 stored in a memory means 50 in conformity to the position sent from a sensor 30. For the dimension sent from the sensor 30, it is judged as identical if the dimensional difference between selected sorts 51, 52..., 5n of works 40 lies within the specified range. This process is executed in a plurality of positions, and thereby the sort of work is decided to one. Because the sort of work 40 is judged in this manner, certain judgement can be passed even if the shape is any other than a rectangular parallelopiped.
Patent JP-S56141240-A (JP)
Title: Paper feeder
Inventor: HARAGUCHI TAKASHI
IPC: B65H3/68
Filed: 1980-03-31
Abstract: PURPOSE: To enable a reliable feeding of papers by means of a simple constitution, by a method wherein a device is constituted such that a paper adsorbed to a circumference surface of a rotary object is compulsorily peeled by means of guide parts, and the paper so peeled is fed into a nip port as it is regulated.  
     CONSTITUTION: When a suction port 5 is positioned facing and opposite to a heap Q with the rotation of a rotary object 2, an uppermost paper P is adsorbed to the circumference surface of the rotary object 2. The paper P so adsorbed is then compulsorily peeled from the circumference surface of the rotary object 2 by means of guide parts 21a and 21b, and with this it is fed to a nip port 16. It is then carried in a condition to be nipped by means of two pairs of belts 9a, 9b and 1a, 10b. Said guide parts 21a and 21b are mounted at the opposite ends of the rotary object 2 and at the side of a sheet holding mechanism 1 in a manner not to make contact with the rotary object 2 and to be positioned in parallel to each other. The guide parts 21a and 21b are formed in, for example, a dogleg, and are mounted such that, with a bending part forming a boundary, one end side Y crosses the circumference surface of the rotary object 2 and faces in an approximately tangential direction of an adsorption surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56139664-A (JP)
Title: Damping steel plate for working
Inventor: OKAMOTO ATSUKI
IPC: C22C38/60
Filed: 1980-03-31
Abstract: PURPOSE: To enhance the damping capacity of a steel plate and prevent the aging deterioration of the capacity by adjusting the plate to a specified composition consisting of C, Mn, sol. Al, Pb, one or more among Ti, Nb, Ta and Zr and the balance Fe.  
     CONSTITUTION: This damping steel plate for working has a composition consisting of 0.002W0.080% C, 0.03W3.00% Mn, ≤0.20% sol. Al, 0.03W0.30% Pb, one or more among ≤1.0% each of Ti, Nb, Ta and Zr in a range satisfying equation I and the balance Fe with inevitable impurities or further contg. one or more among ≤3.0% Si, ≤0.2% P, ≤2.0% Cu, ≤5% Cr, ≤2% Mo, ≤2% V, ≤3% Ni, ≤2% Co, ≤1% W and ≤0.0050% B if necessary. This plate after cold working has high damping capacity, and the capacity undergoes no aging deterioration. In addition, it has superior workability and strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06222602-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIDA ICHIRO
IPC: G03G5/06
Filed: 1993-01-22
Abstract: PURPOSE:To provide the electrophotographic sensitive body which has excellent mechanical strength when applied to a digital image output device or copying machine and has excellent electrical characteristics and high durability at the time of repetitive use by forming a protective layer consisting of a polyimide resin on the surface of the electrophotographic sensitive body under the condition of a specific heating temp. and heating time. CONSTITUTION:The surface protective layer of the electrophotographic sensitive body having a photosensitive layer and the surface protective layer on a conductive base is formed out of the polyimide resin obtd. by thermally curing the polyamfc acid formed from carboxylic anhydride and diamine. The protective layer consists of the polyimide resin which is heated at a temp. in a 120 to 150 deg.C range and is adjusted in its electric resistance value by solidifying the resin with the heating time of a 30 to 60 minutes range. The photosensitive layer has a single layer type structure dispersing alpha type copper phthalocyanine pigments in it. The thickness of the surface protective layer is specified to 0.5 to 5mum.
Patent JP-H11241583-A (JP)
Title: Three-leg stepladder
Inventor: MURATA YASUHIRO
IPC: F16M11/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a three-leg stepladder improved in stability during working. SOLUTION: A pair of right and left front struts 1, 2 having upper ends overhung backward and connected to each other, a plurality of step sash bars 4, 4A bridged between the lower parts of both front struts 1, 2, a rear strut 3 having the upper end supported at a front strut upper end 7 in a rotationally movable manner and a landing 5 located above the uppermost step sash bar 4A, overhung backward therefrom and bridged between both front struts 1, 2 are included. The front edge of the lading 5 is bridged between both front struts 1, 2 and reinforcing materials 10, 12 are bridged between the rear edge of the landing 5 and each of the uppermost step sash bar 4A and the front strut upper end 7.
Patent JP-H07230197-A (JP)
Title: Image forming device
Inventor: NITTA TATSUYA
IPC: G03G21/16
Filed: 1994-02-17
Abstract: PURPOSE:To protect a photoreceptor drum in a limited space in a device and to simplify the structure of the surroundings of the photoreceptor drum, in an electrophotographic system image forming device. CONSTITUTION:A drum shutter 6 capable of opening/closing is provided in the vicinity of the periphery of the photoreceptor drum 2 and used as the guiding member of a paper carrying path in a state where the periphery of the drum 2 is open. Therefore, the photoreceptor drum 2 can be protected without complicating the structure of the paper carrying path in the vicinity of the drum 2 and simultaneously the image forming device can be reduced in manufacturing costs and size. Moreover, the movment of the drum shutter 6 is linked with the opening/closing part of the image forming device, to make an operation more simple and sure.
Patent JP-H07262432-A (JP)
Title: Automatic teller machine and method for recovering cash
Inventor: ITO MICHIRO
IPC: G06F19/00
Filed: 1995-03-01
Abstract: PURPOSE:To shorten recovery processing time and customer's waiting time by executing cash recovery to be automatically executed by a cash recovering part in parallel with transaction processing when the processing is a cashless transaction, and at the time of cash transaction processing, executing the processing while suppressing cash recovery. CONSTITUTION:Prior to start, a set value for the number of sheets of money to be automatically recovered is previously stored in a storage part as initial information. Whether a cash box is filled with cash or not is checked by a till detecting sensor 25a or 26a based upon the set value, and when a 10,000-YEN cash box 25 is filled with 10,000-YEN bills e.g. 200 sheets of 10,000-YEN bills stored on the upper part of the box 25 are recovered from the box 25 to a cash box 27. When the device is in waiting for a customer, recovering operation is started immediately after the detection of the fill, but during the period of transaction by a customer, recovering operation is started after the end of the current transaction only, when there is no succeeding customer, the operation is started at that point of time. Consequently service can be presented to a transaction user even in recovering operation and customer's waiting time can be shortened.
Patent JP-S51117061-A (JP)
Title: Space system ad converter
Inventor: OKAYASU KENJI
IPC: G01D5/245
Filed: 1975-04-07
Abstract: PURPOSE: To output relative mobility etc. between two substances as digital display. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58161958-A (JP)
Inventor: ANDOU TETSUYA
IPC: C04B24/22
Filed: 1982-03-17
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。