baber/WOPTO huggingface dataset:
Patent JP-S5738473-A (JP)
Title: Method and device for thermal transcription and fixation
Inventor: SHIYOUJI YOSHIO
IPC: G03G15/20
Filed: 1980-08-21
Abstract: PURPOSE:To ensure the highly efficient transcription of a toner image to a tranfer sheet, by stacking a sheet-like electrophotographic sensitive material containing a toner imgae on the transfer sheet, heating the sensitive material to dissolve the toner, cooling the dissolved toner and separating the photosensitive material from the transfer sheet. CONSTITUTION:A sheet-like electrophotographic sensitive material 100 containing a toner image is stacked on a transfer sheet 101. Setting the sheet side 101 to the sheet-like heat source side 15, both the mateial 100 and the sheet 101 are fed into the part between a guide roll 14 having fine fibers 12 and a carrier roll 13 from a carrier inlet 18. Then the toner is fused by the source 15 via the sheet 101, and the material 100 and the sheet 101 are cooled through a discharging control roll 10 in the elapse of about a second after the final ends of the material 100 and the sheet 101 have passed through the end of the source 15, and then are carried out through an outlet 19. The material 100 is separated from the sheet 101, and then the toner image is transcribed and fixed on the sheet 101.
Patent JP-S62270608-A (JP)
Title: Water-soluble acrylic copolymer
Inventor: FUJIMA HIROSHI
IPC: C08F220/04
Filed: 1986-05-19
Abstract: PURPOSE:To obtain the title copolymer excellent in salt resistance and ion resistance and useful for pastes, latices, etc., by copolymerizing (meth)acrylic acid with a specified compound in the presence of, optionally, a crosslinking agent. CONSTITUTION:A mixture comprising 90.0-98.5wt% (meth)acrylic acid, 10.0-1.5wt% compound of formula I (wherein Y is a group of formula II or III, R is H or CH3, Y is a group of formula IV, R1 is a 6-30C alkyl or alkylphenyl, l, m and n are in the range of 2<l+m+n<100, provided that m or n is equal to or greater than 1), e.g., allyl polyoxyethylene, and, optionally, 10wt% or below other vinyl monomers copolymerizable therewith (e.g., ethyl acrylate) in the presence of, optionally, 5wt% or below, based on the mixture, crosslinking agent (e.g., allylpentaerythritol) which is a polyalcohol polyalkenyl ether having at least two alkenyl ether groups per molecule of a 2C or higher alcohol having at least two hydroxyl groups.
Patent JP-S593195-A (JP)
Title: Vane type compressor pump
Inventor: TAKAMORI YUUJI
IPC: F01C21/10
Filed: 1982-06-30
Abstract: PURPOSE:To reduce friction between rotor and sleeve by providing a thermally sprayed layer of synthetic resin of moderate porosity and containing soft metal on the inner side of the sleeve engaged to the rotor face or the inner side of the housing. CONSTITUTION:A thermally sprayed layer 10 made of synthetic resin containing soft metal and having moderate porosity is built-up on rotor 4 surface. There is no actual clearance between the said thermally sprayed layer 10 and the inner surface of housing 3 when rotor 4 is rotating. If there is unevenness on the surface of thermally sprayed layer 10 or inner surface 2 of housing 3 and the clearance between rotor 4 and inner surface 2 of housing 3 is smaller than the thickness of said layer 10, the layer 10 is crushed in response to such clearance preventing slip between the rotor and the sleeve and eliminating friction.
Patent JP-S5638358-A (JP)
Title: Curable composition for covering
Inventor: KOBAYASHI NORIO
IPC: C08G59/50
Filed: 1979-09-07
Abstract: PURPOSE: The titled two-pack type composition capable of providing a film having improved impact resistance, corrosion resistance, etc., comprising a specific polyhydroxy polyglycidyl ether compound and a curing agent consisting of a polyamine or organic polyisocyanate.  
     CONSTITUTION: The desired composition comprising (A) a mixture of (i) 15W 85wt% hydroxy glycidyl ether compound modified by a polyfunctional phenol, obtained by reacting a polyfunctional alcohol with an epihalohydrin, and 85W15wt% glycidyl ether compound of polyfunctional phenol which is modified by a polyfunctional phenol, or (ii) a polyhydroxy polyglycidyl ether compound having an epoxy equivalent 250W1,500g/equivalent and a hydroxyl number 30W800KOHmg/g, and a curing agent consisting of (B) a polyamine having one or more amino groups in a molecule or (C) an organic polyisocyanate having two or more isocyanate in a molecule. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63278674-A (JP)
Title: Offset mechanism for rotating center
Inventor: NAKANISHI SADAO
IPC: B25J18/00
Filed: 1987-05-11
Abstract: PURPOSE:To simplify the control and to reduce the cost of equipment by providing a first arm supported being cantilevered by a rotational driving shaft and a first supporting shaft and arranging a second arm supported by the first supporting shaft and a second supporting shaft. CONSTITUTION:The first horizontal arm 11 is provided to a rectangular horizontal frame 10 and the first supporting shaft 21 is arranged in the vicinity of a closed end 11B of the arm 11. Further, the second arm 2 supported being cantilevered at one end side by the supporting shaft 21 and the second supporting shaft 27 are arranged respectively. When a driving motor 13 is driven to rotate a shaft 13A by an angle alpha, the arm 11 rotates by the angle alpha and a torch 8 is maintained parallel to the arm 11. The arm 2 is maintained parallel to the frame 10 even if the arm 11 rotates. By this method, the need to correct the coordinates of an X axis and a Y axis is eliminated and an interference of a jig is also prevented. Accordingly, the control is simplified and the cost of equipment is reduced.
Patent JP-H0412163-A (JP)
Title: Fuel feed device for spark ignition engine
Inventor: AKEBOSHI TORU
IPC: F02M37/00
Filed: 1990-04-28
Abstract: PURPOSE:To facilitate the start of engine at a low temperature by providing a fuel pump on a sub-nozzle tube to supply fuel into the intake pipe of an engine in which fuel being hard to start such as alcoholic fuel is used, and driving the pump with a starter motor for starting the engine. CONSTITUTION:In a carburetor in which the extreme end of a main nozzle tube 5 is opened at the venturi part 13 formed in an intake pipe 12, a slow nozzle tube 6 is branched off from the main nozzle tube 5, and the extreme end of the slow nozzle tube 6 is opened at the closing position of a throttle valve 14, a sub-nozzle tube 15 is branched off from a float chamber 2, the outlet of the sub-nozzle tube 15 is arranged in the intake pipe 12, a fuel pump 16 is arranged on the sub-nozzle tube 15, and the fuel pump 16 is driven with a starter motor 17. At starting the engine the fuel pump 16 is driven interlocking with the starter motor 17, fuel is supplied from the sub-nozzle tube 15 into the intake pipe 12, hereby, vaporization of fuel is promoted, and good starting is secured.
Patent JP-H05347732-A (JP)
Title: Character generating circuit
Inventor: TSUCHIYA MITSUO
IPC: H04N5/278
Filed: 1992-05-07
Abstract: PURPOSE:To generate characters with the correct relationship secured to the NTSC video signals to be reproduced and then to mix together these characters and signals for reproduction of the recorder NTSC video signals by storing the relationship between the field numbers of the NTSC video signals recorded by a video monitoring device and the characters which are mixed with these video signals. CONSTITUTION:A video monitoring device includes an image input part 1 which inputs the NTSC video signals, an image recording part 2 which records and reproduces the inputted NTSC video signals, and an image output part 3 which outputs the NTSC video signals. Furthermore a character storage part 6 is added to store the relationship between the characters to be generated and the field numbers of the NTSC video signals and the characters which are generated in response to the preceding relationship together with a character generating part 4 which generates the stored characters synchronously with the field numbers of the NTSC video signals to be reproduced, and a character mixing part 5 which mixes the generated characters with the NTSC video signals.
Patent JP-S596343-A (JP)
Title: Contact material and preparation thereof
Inventor: TSUJI MASAYUKI
IPC: H01H1/023
Filed: 1982-06-30
Abstract: PURPOSE:To prepare a contact material improved in welding characteristics and consumption characteristics while are characteristics are maintained, by a method wherein metal lithium and metal copper are contained in silver and the obtained alloy is subjected to internal oxidation. CONSTITUTION:About 0.1-3wt% metal lithium and about 0.05-1wt% metal copper are added to silver and the obtained alloy is subjected to internal oxidation to prepare a contact material wherein lithium oxide and copper oxide are dispersed in silver. In this case, according to necessity, about 0.05-1wt% ferrous element such as iron, cobalt or nickel may be added.
Patent JP-H04342063-A (JP)
Title: Operator history display system
Inventor: MATSUNO HIDEKI
IPC: G06Q40/02
Filed: 1991-05-20
Abstract: PURPOSE:To confirm an operator processing data by allowing respective operators to have identification information, inputting identification information in the case of processing slip data with a terminal equipment, adding the identification information to processed slip data and outputting it in a financial organ, etc. CONSTITUTION:The data of a transfer slip received by FAX 10 is stored in a file 30 through a recognizing part 14. A clark in charge inserts his/her own card 20 into a reading part 21 and processes slip data by a processing terminal 12. When the processing is finnished, a sending part 25 sends the processed slip data to a transfer processor 11 together with the identification information ID1 of the clerk in charge. A file updating part 19 updates the file 30 by processed slip data adding ID1. A responsible person inserts the card into the card reading part 22 and executes recognizing work at a director's seat terminal 13. A work processing part 16 adds the identification information ID2 of the responsible person to the slip data and sends it. ID1 and ID2 are added at the time of outputting the slip data.
Patent JP-2000307128-A (JP)
Title: Rectifier element and manufacture thereof
Inventor: UESUGI TSUTOMU
IPC: H01L29/47
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky diode wherein a means for forming a depletion layer can be formed in a desired shape and at a desired position. SOLUTION: A Shottky diode 1 comprises an n+ silicon layer 3, n- silicon layer 5, n- silicon layer 11, insulating embedded gate electrodes 7a-7e, and metal layer 9. As a means for forming a depletion layer in the n- silicon single crystal layers 5 and 11, the insulating embedded electrodes 7a-7e are used. The insulating embedded electrodes 7a-7e are formed by patterning.
Patent JP-H08299836-A (JP)
Title: Fluidized bed type classifier and crushing apparatus equipped with the same
Inventor: BABA KIYOBUMI
IPC: B02C21/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a fluidized bed type classifier which has a good classification performance, can be downsized, is resistant to abrasion, and is easy in maintenance. CONSTITUTION: This apparatus is composed of a vertical type cylindrical classifier main body 11, a slanted air diffusion plate 12 installed in the lower part of the main body 11, an air introduction chamber 14 formed on the lower side of the diffusion plate 12, and an exhaust opening 27 formed in the upper part of the main body 11. The apparatus is equipped with a particle supply port 16 for supplying particles A, which is located close to the surface of the diffusion plate 12 in the main body 11, a coarse particle outlet 18 formed on the lower end side of the diffusion plate 12 on the periphery of the main body 11, and a fine granule outlet 22 formed on the periphery of the main body 11. A stable fluidized bed is formed in the main body 11, coarse particles C are removed from the outlet 18 and fine particles B are taken out by being made to overflow into the outlet 22.
Patent JP-H05312883-A (JP)
Title: Current leakage part confirming method
Inventor: SUZUKI MASAKI
IPC: G01R31/02
Filed: 1992-05-07
Abstract: PURPOSE:To confirm surely a leakage part. CONSTITUTION:When a leakage breaker 12 has worked, first only a hot water heater 22 is put on and under the conditions a leakage breaker is reset and then it is judged the breaker 12 works again or not. Thereafter the results are stored in a EP ROM 36 capable of writing. Similar checking is made on each load 24-30 in order, and finally all loads are made OFF and the breaker 12 is reset, and the memory of ROM 36 is displayed by means of a leakage part display means 38. It is thus possible to check leakage ion every electric parts and to thus facilitate maintenance checking.
Patent JP-S61271125-A (JP)
Title: Driving-coupling device for four-wheel drive
Inventor: HIRAMATSU TAKEO
IPC: F16D31/06
Filed: 1985-05-28
Abstract: PURPOSE:To make improvements in acceleration and braking performance ever so better, by closing an oil passage and making it come into a directly coupled four-wheel driving state at a time when a variation in discharge pressure out of a differential hydraulic pump to be driven by a revolving speed difference between a front-wheel side axle and a rear-wheel side axle. CONSTITUTION:This driving-coupling device 13 for four-wheel drive is provided with a vane pump 20 or a differential hydraulic pump producing hydraulic pressure when a relative revolving speed difference (differential rotation) occurs between a rotor 20a and a cam ring 20b, namely, both first and second axles 11 and 14. Suction and discharge ports 22a-24a and 22b-24b are interconnected with one another through oil passages 26 and 27 which are interconnected to an oil sum 30. In addition, an orifice control valve 46 and an orifice 45 are installed side by side in an oil passage 44 connecting an oil passage 41 interconnecting an interval between a vane energizing oil passage 39 and the oil passage 27 to the oil sump 30, whereby pressure inside an oil chamber 50 acting on a valve body 46a of the valve 46 is constituted so as to be adjustable by a pump discharge pressure responding member 47.
Patent JP-H11302012-A (JP)
Title: Artificial zeolite raw material derived from waste paper, and artificial zeolite derived from waste paper
Inventor: HENMI AKIO
IPC: B01J20/18
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an artificial zeolite raw material and artificial zeolite formed by effectively utilizing a sludge at the time of waste paper pulp produc tion. SOLUTION: This artificial zeolite raw material consists of a sludge by a dust removing operation in a stage for recovering fibers after disaggregation of waste paper at the time of producing a waste paper pulp. Org. matter is removed from this sludge. The artificial zeolite is formed by adding glass to this artificial zeolite raw material. Further, the artificial zeolite is produced by subjecting the artificial zeolite raw material to a heat treatment in an alkaline soln.
Patent JP-H05316721-A (JP)
Title: Parallel control type dc/dc converter
Inventor: TAKAYAMA TOMIO
IPC: H02M3/158
Filed: 1992-05-07
Abstract: PURPOSE:To provide a low-cost parallel control type DC/DC converter in which an efficiency can be improved by using a rectifying diode also as a coupling diode to reduce influence of a voltage drop of the diode and operating a control circuit by one element. CONSTITUTION:A parallel control type DC/DC converter comprises at least two converters 10 commonly connected to a ground and inputting from individual power sources or batteries, and a control circuit 11 for driving switching elements in the converters 10 by ON pulses having the same amplitude in response to an output voltage. Outputs of the converters 10 are connected in parallel, and power is supplied to a load 2.
Patent JP-S5817962-A (JP)
Inventor: KOROYASU ARATA
IPC: E04F15/02
Filed: 1981-07-21
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-H02295747-A (JP)
Title: Registration regulator for multi-color printer
Inventor: YAMASHITA HIROSHI
IPC: B41F33/06
Filed: 1989-05-10
Abstract: PURPOSE:To enable automatic registration of each color by inputting an enlarged image at a multi-color print portion then detecting respective colors from image data thereof and calculating shift of registration between respective colors, thereafter regulating registration according to the calculated shift of registration. CONSTITUTION:A free guide roller 10 is arranged at a portion of a web path section 15, and a sensor unit 11 associated with a strobe 13 and a color television camera is provided. The strobe 13 is flashed to irradiate a web 7 then the reflected light is enlarged through a microscope 22 and focused in a color television camera head 24. The focused image is converted through a camera controller 25 into R, G, B image signals and stored in respective frame memories in a registration regulating circuit 20 then they are binary coded through a threshold value being set. The binary coded image can detects mesh points of complementary colors of indigo, pink and yellow. When R, G, B images are binary coded one by one through utilization of complementary color, four solid lines are obtained as the edges of respective colors. Then shift of each color is obtained and vertical position of each plate is adjusted automatically by means of phase matching motors 2b, 2c, 2d. Lateral position is adjusted similarly.
Patent JP-H04341641-A (JP)
Title: Planetary gear
Inventor: MORIKAWA KUNIHIKO
IPC: F16H1/28
Filed: 1991-05-20
Abstract: PURPOSE:To get rid of any fear of having a pinion shaft worn out so markedly even at the time of high load or high speed, and keep off any increase in weight and axial size as well as to simplify a process at the time of manufacture. CONSTITUTION:When a pinion shaft 4 is supported on a carrier 5, a first end 4a and a second end 4b of this pinion shaft are formed into a diametral contraction taper form, and the first end 4a is fitted in a taper-form support hole 6a corresponding to the end 4a, while a caulking process is applied to the circumference of a through hole 17a of a carrier plate 7 and the second end 4b is clamped to this carrier plate 7, thereby constituting the pinion shaft 4 so as to be supported on the carrier 5.
Patent JP-H11306744-A (JP)
Title: Attaching/detaching device for electronic equipment
Inventor: TAGA HARUO
IPC: G11B33/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an attaching/detaching device for electronic equipment capable of reducing production costs by reducing the number of parts at the attaching/detaching mechanism part of electronic equipment to freely attachably and detachably fit an operating member to the main body of equipment. SOLUTION: A lock member 25 is supported so as to be freely turned by inserting a shaft part 25e integrally protruded and formed on the lock member 25 into supporting holes 21d and 21e formed on a supporting frame 21 of the main body of equipment so that no shaft can be required. Besides, since energizing members S1 and S2 can be mounted after the lock member 25 and an auxiliary member 27 are mounted, an assembly process can be simplified.
Patent JP-S5639556-A (JP)
Title: Electrophotographic copier
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/00
Filed: 1979-09-07
Abstract: PURPOSE: To obtain a high quality image, by detecting temperature change of a heat accumulator, changing charging voltage to a photoreceptor in accordance with its temperature change, and controlling characteristics of a copy image.  
     CONSTITUTION: A charge potential of a photoreceptor changes with time, temperature detector 36 is contacted to heat accumulator 31 approximate to it in time constant, and voltage of charger 40 is controlled in accordance with its temperature changing with time through image control circuit 38 and charging voltage control circuit 39. As a heat accumulator, a combination of a heater and ceramics, as well as lamps for destaticization or exposure can be used, thus permitting an image to be stabilized securely in a simple manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S605864-A (JP)
Title: Manufacture of age hardening alloy member
Inventor: SATOU KENICHI
IPC: C22F1/04
Filed: 1983-06-24
Abstract: PURPOSE:To obtain the titled alloy member having favorable characteristics such as high fatigue strength and a long bending life by cold working an age hardening alloy, annealing it at a prescribed temp., and subjecting the annealed alloy to soln. heat treatment to improve the toughness even in case of a member of a complex shape. CONSTITUTION:An age hardening alloy such as an Al-Mg-Si alloy which hardens by aging after soln. heat treatment is cold worked, and said alloy is subjected to annealing at 200-450 deg.C after cold working, and the structure is made uniform even if the working degree is varied in a member by the forming process. The annealed alloy is subjected to soln. heat treatment. By this treatment, the structure after aging is made dense and uniform, so the toughness of the resulting membr is considerable improved. An age hardening alloy member having said favorable characteristics is obtd.
Patent JP-H06176908-A (JP)
Title: Automatic winding machine
Inventor: YOKOYAMA MITSUNORI
IPC: H01C17/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a manufacturing rate which is greater than that achieved by skilled workers, and to considerably improve quality by completely automating steps for manufacturing a wirewound resistor. CONSTITUTION:An automatic winding machine has a nozzle mechanism 18 for feeding a resistance wire 7 inserted to the inside thereof to an element assembly, a chuck mechanism for holding the ends of the element assembly, a spindle mechanism 2 for rotating the element assembly held by the chuck mechanism around the center shaft of the element assembly, and a welding electrode mechanism having electrodes 9 for welding the resistance wire 7 to caps provided on both ends of the element assembly. The nozzle mechanism 18 is provided with a tension providing means 64 that provides tension for the resistance wire 17 by pulling the resistance wire 17 which is being fed when it is welded to the cap on the rear end of the element assembly.
Patent JP-S5639356-A (JP)
Title: Preparation of camshaft
Inventor: SAKA TSUTOMU
IPC: F16C13/00
Filed: 1979-09-07
Abstract: PURPOSE: To give an abrasion resistance only to the surface of a cam without application of chill-hardening thereto by a method wherein cam members prepared beforehand with a metal material having the necessary hardness are set in a mold and then melted cast iron is poured therein and made into a unitary body with the members.  
     CONSTITUTION: Cam members 3 are made of a metal material having relatively high hardness by a method of mechanical working so as to give them the outlines of cam surfaces 4, while inside thereof holes 8 provided with continuous concavo- convex parts 6 and 7 are formed. And, a cavity 12 is formed between upper and lower dies 10 and 11 of a mold for forming a camshaft, the above cam members 3 are set in a prescribed position in the cavity 12, the melted cast iron is poured into the cavity from a port 13, and thus an axis member 2 and the cam members 3 are formed into the camshaft as a unitary body. 
     COPYRIGHT: (C)1981,JPO&Japio