baber/WOPTO huggingface dataset:
Patent JP-H0439354-A (JP)
Title: Resin composition for blow molding
Inventor: NAKAJIMA TAKASHI
IPC: C08L23/26
Filed: 1990-06-05
Abstract: PURPOSE:To obtain a composition giving a molded article respectively having excellent resistance to chemicals, resistance to heat and moldability with smooth surface and uniform thickness by mixing polyphenylene ether resin, polyamide resin, a specific functional group-containing compound and ethylenic ionomer resin. CONSTITUTION:(A) 5-80wt.% polyphenylene ether resin is mixed with (B) 15-90wt.% polyamide resin having 3-7 relative viscosity and 0.01-5wt.% a compound simultaneously having a functional group selected from the group of carbon-carbon double bond, carbon-carbon triple bond, acid halide group, hydroxyl group, haloallyl group and mercapto group and a functional group selected from the group of carboxylic acid group, acid anhydride group, acid amide group, imide group, carboxylic ester group, epoxy group and amino group to obtain a resin mixture and 100pts.wt. said resin mixture is mixed with 3-50pts. wt. ethylenic ionomer.
Patent JP-H0439063-A (JP)
Title: Production of thermal head
Inventor: WATANABE SHUNJI
IPC: B41J2/335
Filed: 1990-06-05
Abstract: PURPOSE:To reduce a process time for producing a thermal head by a method wherein the baking of a glaze and the forming of an undercoat are continuously conducted in the same furnace. CONSTITUTION:After a temperature reaches the order of 1,000 deg.C in the baking of a glaze, the glaze is cooled to a room temperature in a belt furnace. A device for atomizing a compound solution of a metal alkoxide or similar acetate, acetyl acetynate, or oxalate and supplying it to a heated substrate is incorporated on a position where a temperature is set to the order of 400/600 deg.C in the cooling section of the belt furnace. In this manner, an undercoat can be formed while the glaze is cooled. Namely, the baking of the glaze and the forming of the undercoat are continuously conducted in the same furnace. In addition, as the device for atomizing the solution, an ultrasonic atomizer is used. Where a temperature in the belt furnace is decreased to 500 deg.C, the solution for the undercoat is applied on the substrate. As a carrier gas for the ultrasonic atomizer, air is used.
Patent JP-H08134052-A (JP)
Title: Vitamin d3 derivative and its production
Inventor: MANABE KENJI
IPC: A61P43/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain the subject derivative useful as pharmaceuticals such as osteogenesis promoting agent, immunosuppressive agent, oncocyte proliferation suppressing agent and an agent for hypercalcemia by reacting a specific lactone compound with a specific compound in the presence of a palladium catalyst. CONSTITUTION: This compound is expressed by formula I [R<1> is methyl or methylene; the bond between R<1> and the 3-site of the lactone ring is double bond when R<1> is methylene; R<2> and R<3> are each H, a tri(1-7C hydrocarbon)silyl or a 2-8C acyl], e.g. 1α-hydroxyvitamin D3 -26,23-lactone. The compound is produced preferably by reacting a lactone compound of formula II (X is Br or I) with a compound of formula III in the presence of 5-30mol% (based on the lactone compound) of a palladium catalyst (e.g. a mixture of a zero or bivalent organic palladium compound and a tri-substituted phosphorus compound at a molar ratio of 1:1 to 1:10) in a solvent (e.g. toluene) at a temperature between room temperature and the boiling point of the solvent.
Patent JP-H05341873-A (JP)
Title: Information processor
Inventor: SHIRAISHI KENICHI
IPC: G02F1/13357
Filed: 1992-06-08
Abstract: PURPOSE:To house a back-light lighting device in the minimum necessary space by incorporating a discharge lamp lighting device in a hinge part connecting a liquid crystal screen with a computer main body. CONSTITUTION:A discharge lamp lighting device 3 is incorporated in a hinge part 7 connecting a liquid crystal screen 1 with a computer main body 8 so as to be opened and closed. That is, the width or thickness of the discharge lamp lighting device 3 is made the minimum, the shape is optimatized, and related with the shape and dimension of a fluoresent lamp 2, and then the lighting device 3 is incorporated in the hinge part 7. For example, one part of the discharge lamp lighting device 3 is constituted as an integrated circuit, made thin, and compact. Moreover, a part which is not integrated is made thin, so that the compact lighting device 3 can be obtained, the housing part can not be limited, and the lighting device can be housed in the hinge part. Thus, even when the liquid crystal screen 1 is turned to a large screen, the sharp reduction of a dead space can be attained, and the frameless of the liquid crystal screen can be attained The above mentioned procedure can be effective to a lap-top type or notebook type personal computer.
Patent JP-H0810669-A (JP)
Title: Roll replacement device of coating equipment
Inventor: KOGA SHIGENOBU
IPC: B05C1/08
Filed: 1994-06-29
Abstract: PURPOSE:To provide a roll replacement device which replaces a coating roll in a short time efficiently and at the same time, enables automatic operation, in a roll replacement device of two or more coating units equipped with a coater roll with layout restrictions (in a height direction). CONSTITUTION:In a roll replacement device 31 of two or more coating units 2 equipped with a coater roll, a coating unit having a forward/backward movement mechanism with a positioning function, a self-propelling coater truck equipped with a positioning function which lifts a roll up/down to a stop position for the coater truck and runs in a direction crossing a travelling belt-like product, an auxiliary roll replacement device 71 equipped with a positioning function in a direction crossing the travelling direction of the coater truck and a height direction at a stop position for the coater truck, and a roll transport truck 51 or a roll deposition table located within the movement range of a roll transport device, are installed.
Patent JP-H0315269-A (JP)
Title: Starting circuit for multi-output switching power supply
Inventor: TAKASAKI YASUO
IPC: H02M3/28
Filed: 1989-06-08
Abstract: PURPOSE:To reduce power loss by starting control circuits at second and following stages with voltage induced in the auxiliary winding of prestage transformer. CONSTITUTION:A multi-output switching power supply comprises a DC input power source PDC, transformers T1-T2, switching transistors Q1-2, control circuits 1-2, rectifying/smoothing circuit RC and the like. Starting resistor R2 in the control circuit 2 for second DC/DC converter is connected with point Va of DC voltage source in which voltage produced in the auxiliary winding P2 of first DC/DC converter is rectified/smoothed through a diode D1 and a capacitor C1.
Patent JP-H01315544-A (JP)
Title: Roofing
Inventor: GOTO HIDEO
IPC: E04D3/30
Filed: 1988-06-15
Abstract: PURPOSE:To make setting to a roof body so safely and easily by installing an engaged member in a lower wall plate of a roofing body, while installing a support member in an upper wall plate, and forming the engaged member and the support members both into such a form as forming a clearance between the lower wall plate lower end and the lower stage side roofing. CONSTITUTION:An engaged member 10 is installed in a lower wall plate 8 of a roofing body 4 consisting of metallic materials including aluminum or the like being integrated together with the inner wall surface, and a support member 15 is solidly installed in an upper wall plate 11 of the roofing body 4, forming a roofing 1. The engaged member 10 should be formed into such a form as forming a clearance 9 between a lower end of the lower wall plate 8 and the lower stage side roofing 1. Likewise, the support member 15 should be formed into such a form as supporting the roofing 1 so as to have the clearance 9 between a lower end of the lower wall plate 8 of the upper stage side roofing 1. In addition, in the upper wall plate 11 of the roofing 1, there is provided with a recess part 16 in which the upper end of a joint plate 20 is inserted, and also there is provided with a setting member 19 capable of engaging a mounting bracket 18. With this constitution, a stopper 26 is attachable via the clearance 9, and utilizing this stopper 26, work can be done so safely and easily.
Patent JP-H10332954-A (JP)
Title: Housing for optical fiber cable
Inventor: UEDA MASATOSHI
IPC: H02G15/08
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a housing for optical fiber cable which can obtain surplus to connect the optical fiber cable and securely prevent water immersion even in long-period connecting operation. SOLUTION: A housing main body 4 of sealed structure which is provided adjacently to a closure 1 provided to the connection part between a 1st existing optical fiber cable and a 2nd optical fiber cable to be laid and connected to the closure 1 through a joint 7 in watertight structure is fitted to the 1st optical fiber cable detachably. An opening part 6c which is closed by an opening/closing means 10 in waterproof structure so that it can freely be opened and closed in formed along the 1st optical fiber cable. Thus, a sheath is peeled in the main body 4 to obtain sufficient surplus for connection and also securely prevent water immersion in a connection construction period by the main body 4.
Patent JP-H1075034-A (JP)
Title: Board surface preperating method for conformal plating
Inventor: ANIRUKUMARU CHINUPURASADO BUT
IPC: G03F7/095
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To form a high-density electric circuit feature on a non-conductive board surface by plating a seeding part, where a board surface is exposed with a conductive material and then peeling away the exposure parts of the first and second optical imaging films from the board surface. SOLUTION: On the surface of exposure part of the first optical imaging film, a catalyst selected from promoting the formation of a conductive circuit feature on a substrate is seeded. Then on the seeded exposure part, the second optical imaging film is laminated under reduced pressure. In order that the non-exposure parts of the second optical imaging film directly overlaps on the exposure board surface formed by removing the non-exposure parts of the first optical imaging film, the specified part of the second optical imaging film is exposed to light. Then, the non-exposed parts of the first and second imaging films are removed. Then the board is plated with such conductive material as copper. After plating, a nodule which is unnecessary is scraped off, for peeling off an optical imaging material.
Patent JP-H0312625-A (JP)
Title: Rear focus type zoom lens
Inventor: HAMANO HIROYUKI
IPC: G02B15/20
Filed: 1989-06-09
Abstract: PURPOSE:To obtain excellent optical performance while preventing the zoom lens from becoming large in size by providing 1st - 4th lens groups with aspherical surfaces which are so shaped as to decrease in positive refracting power from the lens centers to the peripheral parts within specific ranges respectively. CONSTITUTION:The 1st group I is provided with at least one aspherical surface which decreases in positive refracting power from the lens center to the peripheral part within the range <=70% of lens effective diameter and the 2nd group II is provided with the aspherical surface which decreases in negative refracting power from the lens center to the peripheral part within the range <=70% of lens effective diameter; and the 3rd group III is provided with the aspherical surface which decreases in positive refracting power from the lens center to the peripheral part and the 4th group IV is provided with the aspherical surface which decreases in positive refracting power from the lens center to the peripheral part within the range <=50% of lens effective diameter. Consequently, the whole lens system is reduced in size, excellent aberration compensation is attained over the entire power variation range of an about X6 power variation rate, and the high optical performance with small aberration variation at the time of focusing is obtained.
Patent JP-S6128579-A (JP)
Title: Method for inhibiting coking in heating high-boiling oil
Inventor: HARADA NOBUYUKI
IPC: C10C1/04
Filed: 1984-07-18
Abstract: PURPOSE:To inhibit effectively coking in a pipe line of a heating oven, by adding water to high-boiling oil in the production of impregnated pitch for an artificial graphite electrode comprising heat-treating the high-boiling oil by passing the oil through the pipe line of the heating oven. CONSTITUTION:A mixture of coal tar pitch 1 and solvents 2, 3 is treated in a separating tank 5 to remove insoluble matters 4. The supernatant 6 is heat- treated in a tubular heating oven 7 and fed to a vacuum distillation column 8. Impregnated pitch 10 is recovered from the column bottom (light fraction 9 is discharged from the top). In the above process for producing pitch by using high- boiling oil as a raw material, a predetermined quantity of water from an introducing pipe 23 is injected into said supernatant introduced through a transporting pipe into the heating pipe 11 of the tubular heating oven 7, and said water is vaporized during the course of passing it through the pipe 11 to convert it into steam, whereby coking in the pipe 11 is prevented.
Patent JP-H10339142-A (JP)
Title: Cylinder fuel injection internal combustion engine
Inventor: MATOBA MASASHI
IPC: F02B75/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To perform effective stratified charge combustion by holding an thick mixed gas layer in a cavity while concentrating the thick mixed gas around a spark plug at a center of a combustion chamber in a spark ignition engine in which fuel is directly injected to be supplied into a piston cavity. SOLUTION: An upper surface of a piston is formed swollen to comprise an inclined surface 1A facing an intake port 9 and an inclined surface 1B facing an exhaust port 13, a cavity 6 is formed in such a way that a main part 6A of it is opened in the intake port side inclined surface 1A to be close to a boundary L of both inclined surfaces 1A, 1B, and that only a range 6B to be on the up stream side of a spark plug to swirl is partially opened in the exhaust port side inclined surface 1B, and fuel injection is set to rise from an inner wall surface of the cavity main part 6A to be concentrated around a spark plug 3 at a center of a combustion chamber, while residual fuel is secured in the cavity 6 by an expansion part 6B to cause stratified charge combustion.
Patent JP-H11335657-A (JP)
Title: Oil-containing seal device for ball screw
Inventor: ASO MITSUNARI
IPC: F16H25/24
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil-containing seal device for a ball screw, capable of normally sliding for a sliding distance of at least >=60 km, preferably >=1,100 km, under use conditions at room temperature. SOLUTION: This oil-containing seal device has a seal 6 which is placed between a screw shaft 1 for ball screws and a ball nut 3 and which slides on the screw shaft 1. The oil-containing seal device comprises an oil-containing resin molded product having an oil-oozing amount A of 2-10 wt.%, when left at room temperature for 7 days. The oil-oozing amount A is expressed by the following equality: the oil-oozing amount A (wt.%)= [(the weight of the seal device before left) - (the weight after left)]/(the weight of the seal device before left)} × 100.
Patent JP-H01315858-A (JP)
Title: Data transfer control method and device
Inventor: MOCHIDA TETSUYA
IPC: G06F13/28
Filed: 1988-06-15
Abstract: PURPOSE:To shorten the occupying time of a bus to which a main memory is connected, and to improve system processing ability by fetching and storing the data of the circumferential address of the access address beforehand with a single read access request. CONSTITUTION:A buffer memory 105 is provided at every channel between a processor bus 204 and a system bus 205, and according to the read access of a main memory 115 conforming to the request from channel devices 114-1 to 114-n, the data of the plural continuous address near the access address are transferred to the buffer memory 105. Further, whether or not the data corresponding to the next read access request have been stored into the buffer memory 105 is decided by a deciding circuit 202, and when they have been stored, the data of the access address are transferred from the buffer memory 105. Thus, the time of occupying the bus 204 to which the main memory 115 is connected is shortened, and the system processing ability can be improved.
Patent JP-S5697711-A (JP)
Title: Vaporizing liquid fuel combustor
Inventor: OGAWA HITOSHI
IPC: F23D11/04
Filed: 1980-10-22
Abstract: PURPOSE: To ensure a constant feed of fuel by keeping the temperature and viscosity of a liquid fuel constant by means of a heat generating body made up of a negative temperature coefficient resistor provided in a fuel feeding passage for feeding a liquid fuel to a vaporizing chamber.  
     CONSTITUTION: As soon as a main switch 21 is turned on to start, a blower 1, heat generating bodies 18, 19, 15 and 4 all made up of a negative temperature coefficient resistor and a temperature detecting element 5 made up of the same negative temperature coefficient resistor are energized. With the energization of the heat generating body 18, the temperature of the fuel is kept constant at about 20°C in a tank 11. Thereafter, as the inner of a heating plate 3 is heated above a given temperature, the resistance value of the temperature detecting element 5 sharply rises to excite a relay 23 causing a contact 24 to be closed thereby energizing a motor 6, a liquid level controller 12 and an ignition heater 17. Therefore, a fuel sucked onto a rotary body 8 is scattered around, vaporized with the heating plate 3 and burned with a burner 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11339319-A (JP)
Title: Optical disk
Inventor: SUZUKI SHINJI
IPC: G11B7/24024
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk with which the prevention of the intrusion of air bubbles is possible and which has excellent distortion accuracy. SOLUTION: This optical disk is constituted by bonding disk substrates to both sides of a tacky adhesive layer. This tacky adhesive layer is formed of a radiation curing type tacky adhesive compsn. having the following characteristic (X): (X) the initial modulus of elasticity prior to irradiation with radiation is 0.2 to 1.5 kg/cm<2> and the initial modulus of elasticity prior after the irradiation with the radiation is 2 to 15 kg/cm<2> .
Patent JP-H0816092-A (JP)
Title: Simulator for training
Inventor: NAGANUMA KAZUHIRO
IPC: G09B9/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a simulator for training which can improve the training efficiency by carrying out a normal operation provided with the reproduction of a standard operation to be a model. CONSTITUTION:This simulator device for training is provided with an input process device 6 to input process signal operated from a dummy operation board 1A by an operator; an apparatus operation hystory file 9 to store the past operation hystories; a dummy input process device 16 to input process as if it operated; two sets of simulation models to carry out the simulations of the inputs respectively; two sets of memory devices 8 and 15 to store the simulation parameters respectively; and an output process device 5 to carry out the output process to the dummy operation board 1A. Operation thus can be carried out while confirming (regenerating) the standard operation.
Patent JP-H05159876-A (JP)
Title: Thin-film el end-section light-emitting device in which light-emitting surface is airtight-sealed with cover of solid, refractive index of which match
Inventor: DEBITSUDO REKUSERU
IPC: H05B33/04
Filed: 1992-05-15
Abstract: PURPOSE: To protect a luminescent module from pollution by airtightly sealing luminescent surface of a thin film EL terminal part luminescent module with a solid cover whose refraction coefficient matching with that of the abovementioned luminescent module. CONSTITUTION: A substrate 20 and an EL stack 16 supported on the substrate and having a luminescent surface are substantially coated by an optically transparent solid cover whose refractive index stays between the refractive index of EL stack and the refractive index of the front plate 68 or air refractive index so as to place those components in airtight sealing.
Patent JP-S5851452-A (JP)
Title: Analytic electron microscope
Inventor: OIKAWA TETSUO
IPC: G01N23/225
Filed: 1981-09-19
Abstract: PURPOSE:To perform the correction of the energy shifting automatically by modulating the strength of the energy analyzer such that the output electron energy will be constant irrespective of the variation of the irradiating position of the electron beam on the specimen. CONSTITUTION:The electron beam EB is irradiated on the specimen 2 in the focus lens system 1 to feed a portion of the passed e1ectron to the energy analyzer 3 and the electron having the specific energy is detected by the detector 5  to be fed to the display 8. While the output of the scan power source 7 for  producing the saw-tooth signal is fed through the control circuit 11 to the excitation power source 10 for the analyzer 3 thus to modulate the strength of the  analyzer 3 such that the output electron energy will be constant in relation to  the scanning of the electron beam EB. Consequently even when the position of  the electron beam EB on the specimen 2 is moved, it will never cause the shifting of the electron energy passing through the output slit 4 and the correction  can be performed automatically.
Patent JP-S5481409-A (JP)
Title: Turbine casing
Inventor: SHIBAOKA HAJIME
IPC: F01D25/24
Filed: 1977-12-12
Abstract: PURPOSE: To elminate thermal deformation of the casing and prevent the phenomenon of rubbing between the casing and rotor by forming the gas extraction chambers of upper and lower casing halves such that they have difference areas and thus equalizing the rigidity of the upper and lower casing halves.  
     CONSTITUTION: A gas extraction chamber 3 of an upper casing half 6 is formed such that its area is smaller than that of a lower casing half 7. The area ratio of the gas extraction chamber 3 between the upper and lower casing halves 6 and 7 is determined such as to minimize the displacement of the rotor center by obtaining the thermal deformation of the flat plate with a finite element method or the like. In a front vertical plate 8 the extent l of elongation of the plate toward the outer side is calculated as l = α.T.L. The coefficient α of linear expansion and temperature T are identical for both the upper and lower casing halves 6 and 7 and vary with the representative length L. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10341537-A (JP)
Title: Electric vehicle charging connector
Inventor: KUKI HEIJI
IPC: H02J7/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To communicate the data of charging between electric vehicle and charging connector without having an influence of noise, and increase resistance against contamination. SOLUTION: A light emitting element and a light receiving element 42B are formed at an incoming part 10 on electric vehicle. A light emitting element 19A and a light receiving element are formed at primary housing 14 of a charging connector 12, and a light introducing member 30 is disposed at its front. By diffusing the light signal of the light emitting element 19A inside the light introducing member 30, it is possible to radiate it from a light entrance/exit surface 31 (light radiation surface) to the incoming part 10. The area of the light radiation surface is larger than the area of light emitting surface of the light emitting element 19A, therefore, even if contamination or the like adheres to it, there is little fear of covering the whole area, thus it is possible to send an optical signal to the incoming part 10 stably.