baber/WOPTO huggingface dataset:
Patent JP-S6238422-A (JP)
Title: Electrode plate for color display device
Inventor: FUKUYOSHI KENZO
IPC: G02F1/133
Filed: 1985-08-13
Abstract: PURPOSE:To remove miswiring and to narrow a picture element pitch by constituting a metallic thin film pattern of terminal parts formed in respective color arrays and lead parts connecting transparent electrodes in an effective display part and covering the lead parts with an overcoat. CONSTITUTION:Nickel or the like is patterned on a glass plate 1 to be a transparent substrate at first to form transparent electrodes 2, lead parts 4 and terminal parts 3 and then R, G, and B patterns and color filters R, G, B are successively formed. Then, an overcoat pattern is laminated over the color filters R, G, B and the lead parts 4 so as to smooth and level the color filters and prevent the connection parts 4 from shorting with adjacent parts at the time of connection. Thus, the yield and reliability of products are improved.
Patent JP-S57102251-A (JP)
Title: Opening and closing method for valve nozzle
Inventor: AOKI KATASHI
IPC: B05B1/32
Filed: 1980-12-17
Abstract: PURPOSE: To obtain a valve nozzle simple in structure, excellent in drawing preventing effect and free from leakage of resin from the gate in a valve nozzle that incorporates a needle valve at the tip of the nozzle.  
     CONSTITUTION: A needle valve 2 that opens and closes of a nozzle is held by a member 4 provided at the inside center of a nozzle 1 allowing free advancing and retreating. The member has a hole 6 in which an operating plate 5 is inserted allowing free moving. The rear end of the needle valve is in contact with the working plate 5. A cylindrical air cylinder 7 attached in the circumference of the nozzle 1 is fixed to the outside of the nozzle 1 through a heat insulating material 8 and a cylindrical movable member 9 is connected with the operating plate 5 and pushes forward the needle valve 2 by air pressure. After completion of material charging, air pressure of the air cylinder 7 and a bellows 10 is released to remove pressure to the needle valve 2 and the valve goes back to the original position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07125797-A (JP)
Title: Beer dispenser
Inventor: MATSUDA KAZUTO
IPC: B67D1/08
Filed: 1993-06-28
Abstract: PURPOSE:To provide a beer dispenser which achieves the cooling of its beer passage by a contrivably simple structure and can pour out the beer having a small amount of froth and a good taste. CONSTITUTION:The heat insulating material 14 of a cooling water tank 13 is partially cut out to expose the surface of wall, pipes 21A and 21B and a three-way valve 23 are provided in a chamber enclosed with the wall surface and a heat insulating wall 35 and the cooling water tank 13 is effectively used to permit the beer passage to be sufficiently cooled.
Patent JP-S6156704-A (JP)
Title: Method and device for rolling
Inventor: TAZOE NOBUHIRO
IPC: B21B27/02
Filed: 1984-08-28
Abstract: PURPOSE:To improve the cross-sectional shape of a plate by horizontally rolling the plate, to form its cross-sectional shape into a rectangular shape or a shape having a remaining dog bone, at the front and rear sides of lateral rolling. CONSTITUTION:A shifting mill 3 is arranged at the front side of a vertical mill 4 used for lateral rolling, and four-high horizontal mill 5 is displsed at the rear side of the mill 4. Each work roll 6 of the mill 3 is provided with taper parts 7 at its ends, and is mounted shiftably in its axial direction. When a rolling equipment having said constitution is incorporated in the final stage of a multipass rolling line, a dog bone is formed in a plate 1 when rolled by the mill 3, and is further edged up by the successive lateral rolling of mill 4. Therefore, when the material 1 is rolled by the final mill 5, the dog bone is collapsed into an accurate rectangular cross section. In this way, the cross-sectional shape of a plate is improved.
Patent JP-H0933704-A (JP)
Title: Optical window and its manufacture
Inventor: OKADA NORIO
IPC: G02B1/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the optical window with superior characteristics, which has superior transmission characteristics over a wide range of the infrared to vacuum ultraviolet regions and can be fitted to an ultrahigh vacuum device and is resistant to baking, and its manufacturing method. SOLUTION: The manufacturing process comprises a process of manufacturing an optical window consisting of at least diamond 31 as a window material, a flange 22 for the vacuum device, a bonded frame 21 for joining the diamond 31 with the flange 22, and a bonding material 32 made of a specific material for bonding the bonded frame 21 with the diamond 31 and the diamond plate 31, a process of fitting the bonded frame 21 to the flange 22, and a process of fitting the diamond plate 31 to the bonded frame 21 through the bonding material 31. The effect further increases by properly determining the shape, material, etc., of the bonded frame 21.
Patent JP-S5881950-A (JP)
Title: Preparation of vanadium containing iron alloy
Inventor: NAKAJIMA HIDEMASA
IPC: C22C33/04
Filed: 1981-11-07
Abstract: PURPOSE:To economically prepare vanadium contg iron alloy, by adding a vanadium compound recovered from molten iron dephosphorized slag by soda ash in a molten iron bath containing a large amount of carbon and heated to a high temp. by an iron bath gasifying method. CONSTITUTION:A carbonaceous substance C such as coal, coke or a heavy oil and a gasifying agent O such as oxygen are blown into a proper amount of a molten iron bath 1 heated to about 1,200-1,400 deg.C stored in a melting furnace 2 from a non-immersion top blowing lance 3 to be gasified and, at the same time, a stirring gas such as O2, CO2, N2 or Ar is blown thereinto from a bottom blowing nozzle 4. A gas containing CO, CO2, H2 or the like produced in the furnace 2 is recovered through a skirt 6 and a hood 7 and, on the other hand, the temp. of molten iron bath 1 is heated to about 1,500 deg.C by the heat of gasifying reaction. At this time, when a vanadium compound V is added from a vanadium compound throwing-in port 5, the vanadium compound V is reduce to a metal by a large amount of carbon dissolved in the molten iron bath 1 and this metal is dissolved therein to be converted to ferrovanadium.
Patent JP-S5968551-A (JP)
Title: Fuel supply device of engine
Inventor: YAMAMOTO HIROSHI
IPC: F02M5/08
Filed: 1982-10-12
Abstract: PURPOSE:To discharge evaporated gasoline to a suction system of an engine so that air-fuel mixture does not become superrich, by separating the vaporized gasoline generated within a fuel duct from gasoline. CONSTITUTION:A reserving chamber 6 is provided at the highest part of a fuel oil duct 5. A fuel oil level is lowered by evaporated gasoline by entering into the reserving chamber 6 when percolation is generated within the fuel oil duct 5 and when an opening of a throttle valve is more than a fixed level when the evaporated gasoline is collected until a fuel oil level detector 11 exposes above the fuel oil level an opening and closing valve 9 is opened and closed as an electric current of an electric power source 14 is applied to a solenoid 10 and the vaporized gasoline in the reserving chamber 6 is discharged to a suction system 2 through discharge piping 7.
Patent JP-S5990406-A (JP)
Inventor: JII ROBAATO TORAUTO
IPC: H01Q13/10
Filed: 1983-09-27
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-H0250140-A (JP)
Title: Autofocusing device
Inventor: KUSAKA YOSUKE
IPC: G02B7/28
Filed: 1988-07-20
Abstract: PURPOSE:To prevent divergence of focus by inhibiting tracking drive in the specified times of driving after inversion in the case of inverting the driving direction of a photographic lens, obtaining the driving quantity of the photographic lens based on a current defocusing quantity and driving the photographic lens. CONSTITUTION:In the case of inverting the driving direction of the photographic lens 11, the tracking drive is inhibited in the specified times of driving after inversion and the driving quantity of the photographic lens 11 is decided only based on the defocusing quantity so as to perform the driving of the photographic lens 11. When the lens is near a focusing point, the convergence on the focusing point is completed by the specified times of driving and unstable actions such as hunting, etc., can be prevented from occurring near the focusing point. Even when it is distant from the focusing point, backlash is eliminated by the specified times of driving, so that the tracking drive on and after specified number of driving times can be accurately performed. Thus, the divergence of focus can be prevented.
Patent JP-H0465442-A (JP)
Title: Foaming cross-linked polyolefin resin composition
Inventor: SUZUKI TOSHIAKI
IPC: C08L23/04
Filed: 1990-07-06
Abstract: PURPOSE:To provide the composition containing propylene-ethylene random copolymer having a melt flow rate adjusted by degradation and having excellent moldability without damaging the mechanical characteristics and thermal resistance thereof and useful for automotive interiors, etc. CONSTITUTION:The objective composition (A) 10-90 wt.% of propylene-ethylene random copolymer having a melt flow rate adjusted by degradation and having an ethylene content of 0.2-8.0 wt.%, (B) 90-10 wt.% of linear low density polethylene, (C) a foaming agent in an amount of 1-30 pts. wt. per 100 pts. wt. of the total amount of the components A and B. The component A preferably has a melt flow rate of 0.3-30 g/10 min before the degradation and 5-100 g/10 min, the increase of the melt flow rate due to the degradation being preferably >=g/10 min.
Patent JP-H02104538-A (JP)
Title: Production of alcohol and aldehyde
Inventor: ANTONII JIYOOJI ABATOJIYOGURUU
IPC: C07B61/00
Filed: 1989-07-13
Abstract: PURPOSE: To obtain the subject substance of a high mol.wt. by subjecting an olefin, CO and H 2  to oxo reaction in the presence of a Co-monosulfonated tertiary phosphine metal salt ligand complex catalyst and mixing water and a non-polar hydrocarbon with the reaction product and subjecting the obtained mixture to phase separation.  
     CONSTITUTION: A 6-30C olefin, CO and H 2  are subjected to oxo reaction in the presence of a soluble Co-phosphorus ligand complex, a soluble free phosphorus ligand and a polar org. solvent and 2-60 wt.% of water and 0-60 wt.% of non-polar hydrocarbon are added to the reaction product to form an alcohol and aldehyde-containing non-polar phase and a complex-containing polar phase and both of them are separated to obtain the objective substances. As the phosphorus ligand, one represented by formula [wherein R 1  and R 2  are each 1-30C alkyl, cycloalkyl or 2-12C alkylene, M is an alkali (alkaline earth) metal and (n) is 1 or 2] is used. After water in the polar phase is removed, the polar phase is circulated to an oxo reactor. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1125677-A (JP)
Title: Output circuit
Inventor: FUKUMURA KEIJI
IPC: G11C11/417
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit which can set an intermediate value to be given to an output terminal, according to an output value before change of an address, in a range not to damage a logic level. SOLUTION: When data is switched, a state in which an input (DIP) is a high level and an input (DIN) is a low level continues for a prescribed time, during which an output terminal of an output buffer circuit 2 is turned to a high impedance state. At the same time that this high impedance state is established, a one shot pulse circuit 5 outputs a pulse (high level). Inputting the pulse, a potential switching means 4 allows a capacitor 3 of a data output terminal (Dout) to discharge in order to approach data before switching on the data output terminal (Dout) to become close to an intermediate potential of a range in which its logic level is not damaged. This intermediate potential is held in the capacitor 3. As it is shifted from such an intermediate potential to the next data, high speed and noise-free data readout can be performed.
Patent JP-2000013820-A (JP)
Title: White balance measuring instrument
Inventor: YAMAGATA HISASHI
IPC: H04N17/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the white balance measurement instrument where an image pickup device photographs a video image displayed on a display device to be measured to accurately measure white balance of the display device to be measured. SOLUTION: An image pickup device 3 photographs a video image displayed on a display device to be measured 1 and outputs a color signal. A standard measurement instrument 5 measures a color signal from the video image displayed on the display device to be measured 1. A calculation device 7 calculates respective crosstalk ratios when a red signal, a green signal and a blue signal are given to the display device to be measured 1 and crosstalk included in a color signal outputted by the image pickup device 3 is eliminated when a white signal is given to the display device to be measured 1 by using the calculated crosstalk ratios and the color signal outputted from the standard measurement instrument 5 when the white signal is given to the display device to be measured 1 so as to calculate the color signal of the video image displayed on the display device to be measured 1.
Patent JP-H1026444-A (JP)
Title: Oil supply tank
Inventor: SATO TOMOTAKA
IPC: F25B45/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To carry out suction work of a supply oil swiftly by providing a means which heats the oil of a tank main body. SOLUTION: The temperature of oil supplied into a tank main body 11 is confirmed with a display 24 accompanying the detection of a temperature detector 22. In the case when the oil temperature is judged as low, the oil in the tank main body 11 is heated with an electric heater 21 after the electric heater 21 is inserted into a cylinder-shaped socket 20. Then, the oil temperature is confirmed by way of temperature display with the display 24 based on the temperature detection result of the temperature detector 22.  When the temperature reaches a specified temperature. an on/off valve 16 is opened so that the oil in the tank main body 11 may be supplied to an oil supply destination, In the case when the remaining amount of the oil in the tank main body 11 is small, a pipeline 13 is evacuated into a vacuum state and then the oil is supplied to the tank main body 11 from an oil supply source by opening an on/off valve 15. When the supply of oil is over, the on/off valve 15 is closed.
Patent JP-H0344372-A (JP)
Title: Aminopyridine
Inventor: ARUFUONZU PASUKIYUARU
IPC: A01N47/42
Filed: 1990-07-06
Abstract: NEW MATERIAL: 3-Amino-2,4-dialkyl pyridine derivative represented by formula I [wherein R 1  and R 2  denote 1-6C alkyl; R 3  denotes 1-12C alkyl, 3-6C cycloalkyl substitutable by 1-4C alkyl, or 1-4C alkyl substituted by 3-6C cycloalkyl; R 4  denotes H, halogen, 1-6C alkyl, or phenoxy capable of being substituted by halogen, alkyl, alkoxy, NO 2 , CN, and the like; and Z denotes NH-CS-NH, N=C (SR 5 )-NH (wherein R 5  denotes 1-6C alkyl or 3-5C alkenyl), or N=C=N].  
     EXAMPLE: 1-Tert. butyl-3-[2,4-diisopropyl-6-(4-chlorophenoxy)-piridine-3-yl]- thiourea.  
     USE: Composition for eliminating hazardous organism.  
     PROCESS: A compound represented by formula I, wherein Z is NH-CS-NH, is obtained by reacting an isocyanate represented by formula II and a primary amine represented by formula III. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H062219-A (JP)
Title: Ultraviolet ray-shielding polyester fiber good in coloring property
Inventor: KOIZUMI TADAYOSHI
IPC: D01F1/10
Filed: 1992-06-12
Abstract: PURPOSE:To provide the polyester fiber excellent in its UV ray-shielding property and excellent in its coloring property and whiteness. CONSTITUTION:The polyester fiber comprises a polyester containing >=1wt.% of titanium oxide fine particles comprising the anatase type titanium oxide fine particles (A) and the rutile type titanium oxide fine particles (R) in a (A/R) weight ratio of 8/2 to 5/5 and having a particle diameter of <=0.03mum, and has a glossiness of >=120%.
Patent JP-H03272385-A (JP)
Title: Connector
Inventor: ARUFURETSUDO RUISU ANDAASON
IPC: F16L21/08
Filed: 1990-07-06
Abstract: PURPOSE: To achieve sure connection and easy removal by providing a connector comprising a body fitted to a pipe, a movable slip means provided on the body, a seal means and a hydraulic piston means having a first operating part for the seal means and a second operating means for the slip means. CONSTITUTION: In a connector 21 comprising a body 23, a slip stop nut 45, seal rings 75, 77 arranged on a pipe, and double-acting hydraulically actuated pistons 105, 107, the body 23 is provided with a hole 15 disposed at one end of the pipe for forming an annular hole area between the outside wall of the pipe and the wall of the body. The slip stop nut 45 is arranged in the periphery of the pipe and capable of moving from the non-operating position to the operating position. The double-acting hydraulically actuated pistons 105, 107 are arranged on the pipe and engaged with the snap stop nut 45 and the seal rings 75, 77. Accordingly, fitting and removal can be facilitated and sure sealing ability can be obtained.
Patent JP-H0819635-A (JP)
Title: Snow removers for ski shoes
Inventor: KAWABATA KIKUMORI
IPC: A63C11/00
Filed: 1994-07-07
Abstract: PURPOSE:To enable removing snow which is sticked to shoes when wearing skis, by using a snow remover having a protruded portion formed in the center of each base plate, the snow removers being fixed on the ski boards. CONSTITUTION:Subject ski remover 1 is formed such that a protruded portion 3 is formed in the center of a planar square-shaped base plate 2, and on the top portion of the protruded portion 3 a plurality of grooves 4 are provided to make the top portion concave and convex. The protruded portion 3 is formed into a rectangular shape with the same length as the entire width of the base plate 2 or into an elliptical shape. Further, the snow remover 1 is a hard plastic molding, having a suitable size to be attached to a ski board; if molded from a transparent plastic material, a trademark indicated on the ski board is not hidden. The snow removers, fixed on the ski boards, can readily remove snow sticked to the shoes and do not become obstacles when skiing and in storing the skis.
Patent JP-H0826376-A (JP)
Title: Container for semiconductor package, and lead inspection unit of the package received therein
Inventor: YAMAUCHI KIYOSHI
IPC: B65D25/54
Filed: 1994-07-06
Abstract: PURPOSE:To highly accurately inspect a lead shape of a semiconductor package in a final shipping state. CONSTITUTION:A container 10 having a pocket 11 which can receive a semiconductor package 1 with a plurality of leads 3 extending in a crank shape from a periphery of a package body 2 is equipped with an opening 14 for inspecting a lead on a side wall of the pocket 11 to view a shape of the lead 3 from a front.
Patent JP-H1124112-A (JP)
Title: Optical device and method of detecting electrode surface state and driving method thereof
Inventor: UKO TORU
IPC: G02F1/19
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To permit driving an electro-chemical dimming element while detecting a surface state of its working electrodes by detecting separation state of silver onto one of the electrodes and making it possible to control a driving means, based on the result of the detection. SOLUTION: This optical device has a driving part 31 for applying a DC driving voltage across a pair of working electrodes for an electro-chemical dimmer element 20 and a dimmer element 20, and counter electrodes. Moreover, the device has a detection control part A comprising a sinusoidal wave generator 32 generating, for example, a sinusoidal wave AC voltage, a detection part 33 performing AC impedance measurement by using the AC voltage generated by the generator 32 and outputting its measurement result, and a control part 34 for controlling the driving part 31 of the dimmer element 20 according to the measurement result outputted from the detection part 33. The sinusoidal wave generator 32 of the detection control part A and the detection part 33 perform an AC impedance measurement, and based thereon, the control part 34 controls the driving part 31 of the dimmer element 20.
Patent JP-S5882243-A (JP)
Title: Developing solution composition for positive type photoresist
Inventor: ISHIKAWA NORIO
IPC: G03F7/32
Filed: 1981-11-11
Abstract: PURPOSE:To stabilize a positive type photoresist developing soln. against CO2 in the air and to prevent its development performance from changing, by adding water-soluble amine, water-soluble ether, and water-soluble lactam to said developing soln. for a positive type photoresist using o-quinonediazide as a photosensitive agent. CONSTITUTION:A developing soln. is composed of 10-20vol% water-soluble amine, such as ethylenediamine or ethanolamine, 3-15vol% water-soluble ether, such as dioxane or diethylene glycol diethyl ether, 5-20 water-soluble lactam, such as N-methyl-2-pyrrolidone or dimethylimidazolidinone, and 50-70vol% water. This developing soln. is used for a positive type photoresist using o- quinonediazide as a photosensitive agent, permitting a superior image to be obtained in a short time, a defect of long developing time due to absorption of CO2 from the open air to be prevented, and consequently, this soln. to be suitable for forming a micropattern.
Patent JP-H0824965-A (JP)
Title: Guide plate for positioning in press machine
Inventor: SASAHARA TADASHI
IPC: B21D24/00
Filed: 1994-07-07
Abstract: PURPOSE:To easily execute the initial adjustment and the repair adjustment in a short time by fixing sliding members freely removably to the aligning surface of a guide part integrally formed with a fitting part for a guide plate member. CONSTITUTION:The guide plate 1 for alignment has a fitting part 2 fitted to an upper die and the guide part 3 formed integrally with the fitting part 2. The sliding members 9, 10, 11 are fixed freely removably to each of the front surface 4, both side surfaces 5, 6 adjacent to the surface 8 of the fitting part 2 faced to the upper die in the aligning surfaces with respect to the member of the upper die side or the lower die side among the four surfaces 4, 5, 6, 7 of the guide part 3. The front surface 4 and both side surfaces 5, 6 of the guide part 3 are made lower than the surface 8 and the side surfaces 24, 26 of the adjacent fitting part 2 through step parts 21, 22, 23. The sliding members 9, 10, 11 are fixed to the surfaces 4, 5, 6 through screws 31, 32, 33 respectively. Through-holes 41 for fitting the fitting 2 to the upper die are formed in the fitting 2.
Patent JP-H1026016-A (JP)
Title: Emission control system
Inventor: SHAKO HISAFUMI
IPC: F01N3/28
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an increased life for an emission control system by preventing the occurrence of a crack to a region connected from parts having holes to parts having no hole. SOLUTION: Perforation density of an edge part where parts 86a and 86b having holes are connected to parts 85a-85c having no hole is coarsened. When an emission control system is thermally expanded, heat distribution of a region connected from the parts 86a and 86b having holes to the parts 85a-85c having no hole is gently changed. Thus, there is not fear of a crack occurring to the region connected from the parts 86a and 86b having holes to the parts 85a-85c having no hole.