baber/WOPTO huggingface dataset:
Patent JP-H01257901-A (JP)
Title: Formation of micro-condenser lens of solid-state image pickup element
Inventor: YAMAMOTO HAJIME
IPC: B29D11/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the micro-condenser lenses having high accuracy on a solid- state image pickup element by molding and curing a UV curing type transparent resin in a transparent molding tool, thereby forming the micro-condenser lenses. CONSTITUTION:The layer of the UV curing type transparent resin 4' is formed on the flattened layer 3 of the solid-state image pickup element 7. The transparent molding tool 5 is pressed and is simultaneously positioned to the layer of the transparent resin 4' to mold the transparent resin 4' infiltrated into the recesses 5' in the molding tool 5 to the shape of the micro-condenser lenses 4. The UV curing type transparent resin 4' is irradiated by UV rays from the rear surface of the mold 5 in this state and is thereby cured. The tool 5 is thereafter removed from above the solid-state image pickup element 7, by which the micro-condenser lenses 4 are formed on the flattened layer 3. The micro- condenser lenses are thereby efficiently formed on the solid-state image pickup element with the good accuracy.
Patent JP-S62241996-A (JP)
Title: Lubricating oil composition for gear
Inventor: SUZUKI KUNIAKI
IPC: C10M111/04
Filed: 1986-04-14
Abstract: PURPOSE:To provide the title compsn. having excellent wear resistance, (high- temp.) oxidation stability, and (low-temp.) flowability at low cost, which comprises a particular polyoxyalkylene glycol ester as a base oil. CONSTITUTION:One mol of polyglycol (a) which is a ring-opening (co)polymer of at least one 2-4C alkylene oxide is reacted with 1.1-1.5mol of 1-10C straight-chain, branched or cyclic carboxylic acid (b) in the presence of a catalyst (e.g., phosphoric acid) in an atmosphere comprising an inert gas, such as nitrogen, to obtain a polyoxyalkylene glycol ester (A) having a viscosity of 5-40mm<2>/sec (100 deg.C). Component A is used as a base oil and, if necessary, blended with 0.3-5% (by weight; the same shall apply hereinafter) antioxidant such as arom. amine, 0.3-13% extreme-pressure additive such as tricresyl phosphate, 0.01-3% metallic inert material, 0.05-2% anticorrosive, 0.01-3% oiliness improver, 0.0005-0.02% antifoamer, and 10-50% other ester such as diisodecyl adipate.
Patent JP-S5422041-A (JP)
Title: Device for sealing up guide vane of hydraulic machine
Inventor: OGIWARA MASASHIGE
IPC: F03B11/00
Filed: 1977-07-19
Abstract: PURPOSE: To protect a sealing metal material from being damaged even when cabitation occurs, by providing behind the fitting position of the sealing material a recess which allows the sealing material to deflect in the axial direction of guide vanes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58208627-A (JP)
Inventor: DARIRU DEIIN DORESURAA
IPC: G01F23/24
Filed: 1983-05-16
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-S58203010-A (JP)
Title: Manufacture of friction material
Inventor: SATOU NAOICHI
IPC: B29C43/02
Filed: 1982-05-21
Abstract: PURPOSE:To obtain the friction material of which the polishing process can be omitted, by molding the friction material molding stock charged in a mold, loading a supersonic vibration, then heat treating for a short time. CONSTITUTION:After the powdery friction material molding stock which contains a short fiber is charged in a mold, it is loaded with a supersonic vibration in the condition of giving a static mold clamping force, molded by giving a rapid internal heat generation and pressurized highly at once by a hydraulic or pneumatic press, then heat treated for a short time under no pressure or a pressure. By vibrating the friction material by loading the supersonic vibration in such a way, successively at once pressurizing it highly by a hydraulic or pneumatic press, the manufacturing process of the firction material is simplified and shortened in the process and a time. The obtained friction material does not necessitate in principle a polishing process.
Patent JP-S62241422-A (JP)
Title: Relaxation oscillation circuit
Inventor: KANO KENJI
IPC: H03K3/0231
Filed: 1986-04-14
Abstract: PURPOSE:To reduce response delay and to stabilize even a high oscillation frequency by constituting a transistor(TR) for charging/discharging control by using constant current sources, NPN TRs, resistances, a voltage level shift means, and a charging/ discharging capacitor so that the TR does not enter saturation operation. CONSTITUTION:The relaxation oscillation circuit consists of constant current sources I1-I4, TRs 1-10, resistances R1-R6, resistances R7 and R8 forming a voltage level shift means, and the charging/discharging capacitor CT. When the potential at a node F (dotted line L4 indicates the potential at a node A) is higher than the potential at the node A, the TR 1 is on and the TR 2 is off, so the TR 5 is off and the TR 6 is on; and then the TR 9 is off and the TR 10 for charging/discharging control is on to supply a discharging current i3-i4 from the capacitor CT. Then the potential at the node F drops with time, and the TR 1 turns off completely and the TR 2 turns on completely. In this state, the TRs 5, 6, 9, and 10 are in the opposite states from said states, a charging current i4 flows to the CT, and the potential at the node F rises with time, so that the TRs 1 and 2 return to their initial states. Consequently, signal paths in said positive feedback route are all formed of low-speed NPN TRs and the TR 10 need not be saturated.
Patent JP-2000273297-A (JP)
Title: Polyester resin composition
Inventor: DEMURA SATOSHI
IPC: C08L67/03
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition that exerts sufficient adhesion as it retains the heat resistance and the transparency of the aromatic polyester, particularly a polyester resin composition for paint. SOLUTION: This composition comprises (A) an aromatic polyester from 3,3',5,5'-tetramethyl-4,4'-biphenol as the diphenol component and isophthalic acid and/or terephthalic acid as the dicarboxylic component, (B) an epoxy resin and (C) an organic solvent where the weight ratio of (A)/(B) is 20/80-96/4 and the weight ratio of (C)/[(A)+(B)] is 80/20-1/99.
Patent JP-S5611557-A (JP)
Title: Board computer unit
Inventor: TSUJII FUMIO
IPC: G06F1/16
Filed: 1979-07-09
Abstract: PURPOSE: To be applicable to the requested performance of a wide variety, by mounting the connector at one side of the main board mounting the operation section, control section, and memory section, and making connectable various spare boards mounting the input section or memory section to the main board via the connector.  
     CONSTITUTION: In the main board 30 consisting of printed circuit boards, the operation section 32, control section 34, and memory section 36 are mounted, and the connectors 38, 40 and 42 are respectively mounted on the right side and lower side of the board 30. The spare boards 44, 46 which can be connected to the connectors 38, 40 and 42 are prepared, and the spare boards 44, 46 are mounted with the input and output sections 48, 50 consisting of the input and output circuits having the scale and types in matching with the requested performance of the computer system or a part of the memory section, and when they are connected to the connectors 38, 40, they are located on the same plane as the main board 30, allowing to meet the requested performance of a wide variety by means of the spare boards 44 and 46. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5422317-A (JP)
Title: Electrolitic preparation of sebacic acid dimethyl ester
Inventor: MATSUOKA YUUJI
IPC: C25B3/29
Filed: 1977-07-20
Abstract: PURPOSE: To obtain title compound in high current efficiency and in high product yield by electrolytic condensation of adipic acid monomethyl ester in methanol while keeping water content in a electrolytic solution in a specific concentration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0722785-A (JP)
Title: Nozzle exchanging device for vacuum spindle
Inventor: JIYATSUKU AREN KINBATSUKU
IPC: B23P21/00
Filed: 1993-04-13
Abstract: PURPOSE: To avoid the backlash phenomenon of a nozzle against the vertical axis direction of a vacuum spindle by a method, wherein an adaptor which has a concave lower surface is applied to the lower end of the vacuum spindle, a pressurized part is formed between the vacuum spindle and the nozzle, a vacuum pressure is applied, and the nozzle and the adaptor are assembled integrally. CONSTITUTION: An adaptor 4 is linked with a spindle 2 of a device main part which attracts electronic components, other components, etc., by vacuum and mounts them at predetermined positions, and a concave pressurizing part 8 is formed on the lower surface of the adaptor 4. A path 30 which connects a recess 24 on the top of a nozzle 20 to a bottom end 34 of a nozzle 20 is formed through its central part. When the device is used, if the electronic component is pressed against the end 34 of the nozzle 20 and closes the end 34, a vacuum pressure is applied to a pressurizing part 8 from the spindle 2 and the adaptor 4 is firmly coupled with the nozzle 20. While the electronic component does not close the nozzle end 34, the adaptor 4 is coupled with the nozzle 20 relatively weakly by a friction between an annular part 38 and an O-ring 12.
Patent JP-S62243442-A (JP)
Title: Transmission control system
Inventor: KAGA MOTOHIRO
IPC: H04L12/42
Filed: 1986-04-16
Abstract: PURPOSE:To attain the transmission with excellent transmission efficiency between slave stations by setting a time zone for the communication between slave stations and allowing a master station to relay a received message to the next slave station in the time band. CONSTITUTION:When the necessity of a slave station 12 designated by a message from a master station 11 to send directly a data to other slave station is caused, a specific bit 22 of a message sent to the master station 11 is set. When the master station 11 detects the set specific bit, after the communication with the last slave station at the cyclic correspondence is finished, the time zone for communication is set between slave stations prior to the next cyclic communication, and the slave station 12 sending a message set with the specific bit is made to send the message. The message sent from the slave station 12 is not lost even when it is received to the master station 11 from the oldest number n of the slave station, the message is relayed to the slave station 12 of the youngest number 1 from the master station 11, received and relayed by all the slave stations and returned to the sent slave station, where the message is lost.
Patent JP-H02263894-A (JP)
Title: Production of coke for metallurgy
Inventor: SACHI TAKAFUMI
IPC: C10B57/04
Filed: 1989-04-04
Abstract: PURPOSE:To obtain coke of having uniform coke strength and high quality by charging coal containing briquett having excellent coking properties from outside charging port in the direction of furnace length and charging coal containing briquett having inferior coking properties from inside charging port. CONSTITUTION:Charging coal 4 mixed with briquett having small inviscid coefficient and excellent a coking property is received in coal-charging hoppers 1-1 and 1-4 outside of a coke furnace 2 in the furnace length direction and charging coal 5 mixed with briquett having large inviscid coefficient and a coking property inferior than the above-mentioned briquett is received in coal-charging hoppers 1-2 and 1-3 inside. Then, the briquetts are thrown from respective hoppers to charge the charging coal 4 to furnace cover side of carbonizing chamber and the charging coal 5 to inside of the carbonizing chamber.
Patent JP-H01256516-A (JP)
Title: Epoxy resin powder composition
Inventor: KAWAMOTO NORIO
IPC: C09D163/00
Filed: 1988-04-06
Abstract: PURPOSE:To improve the capability of filling gaps, wetting the surface of a substance to be coated and forming a thin film and to attempt to make a compd. useful for powder coatings, molding materials, adhesives, by compounding a crystalline epoxy resin with a novolak phenol resin curing agent. CONSTITUTION:A crystalline epoxy resin (A) having an m.p. of 50-150 deg.C, pref. 80-120 deg.C and a melt viscosity of pref. 3P or smaller at a temp. 10 deg.C higher than the m.p. [e.g., 4,4'-bis(2,3-epoxypropoxy)-3,3',5,5'-tetramethylbiphenyl] and a novolak phenol curing agent (B) prepd. by the copolycondensation of a 1-3C alkylphenol such as cresol and a 4-9C alkylphenol such as t-butylphenol at a ratio of 30-80:100 with an aldehyde and having a softening point of 70-130 deg.C and a melt viscosity of pref. 1-15P at 150 deg.C are mixed in such a way that the amt. of functional groups of the curing agent B based on one equivalent of the epoxy group of the component A is 0.5-1.5 equivalents to prepare an epoxy resin powder compsn.
Patent JP-S62242830-A (JP)
Title: Pressure detector
Inventor: NISHIDA MINORU
IPC: G01L9/04
Filed: 1986-04-15
Abstract: PURPOSE:To mass-produce small-sized chips and to detect high proof pressure by making a diaphragm of metal with superior proof strength and constituting a semiconductor strain gauge while a chip is in a metallic wafer state. CONSTITUTION:Metal or copal is cut into a square wafer of, for example, 50-150mm in side length and 0.2-1.0mm in plate thickness, the surface is polished and cleaned, and an oxide layer is formed after a heat treatment. Then, an insulating layer is formed thereupon, polysilicon is filed to proper impurity density, and an annealing treatment, patterning, and etching are carried out to form four polysilicon strain gauges 13a-13d. Metal which form electrodes is vapor-deposited to form the electrodes 14 and the water is cut to the size of a chip 11. Then the chip 11 is fixed to a body 10 with a brazing material 20, and ceramic substrate 16 is fitted; and a wire 15 is bonded, and a post 19 is stood, thus obtaining a sensing element. Consequently, chips of small size are mass-produced and high proof pressure can be detected.
Patent JP-S62242493-A (JP)
Title: Plant data collecting device with time information
Inventor: FUJIMAKI MASAYUKI
IPC: H04Q9/00
Filed: 1986-04-15
Abstract: PURPOSE:To detect more accurate monitoring signal generation time on a receiving equipment side by holding the time generating the monitoring state change of a plant and adding the time to a monitoring signal as time information. CONSTITUTION:An input part 51 in a transmission equipment 21 inputs a monitor signal from a plant 11 periodically or at the time of start from the plant 11. If a significant change is generated in the monitor signal, an edition part 61 is started. The edition part 61 adds the information of hour, minite, second, and milisecond to the monitor data while referring a clock part 71 to edit a transmission text and transfers the text to a transmission part 81. A monitoring part 10 in a receiving equipment 4 receives the text from the equipment 21 through a communication line 31 and a communication part 9 and sends the received text to a storage part 11. The storage part 11 stores/records the generation time together with the state-change data name. A time synchronization command part 12 generates a periodical command to clock parts 71, 72 of the equipments 21, 22.
Patent JP-H01257991-A (JP)
Title: Method and device for electrophotographic image formation
Inventor: TAKAHASHI MICHIO
IPC: G03G21/00
Filed: 1988-04-08
Abstract: PURPOSE:To clean a photosensitive body excellently by converting inverted toner in untransferred toner into its normal polarity and then sending the toner to a brush body. CONSTITUTION:Untransferred inverted toner on the side of the photosensitive body is attracted onto the surface of a dielectric member 11a with an electric field produced by the corona discharging of a transfer charger 11b and the toner on this dielectric is corrected into the normal polarity with the electric field produced by the corona discharging of a polarity correcting charger 11c. Further, the toner which is corrected into the normal polarity is repelled with the electric field produced by the transfer charge 11b and transferred reversely to the side of the photosensitive body, and the toner is sent to a brush cleaning device 9. Consequently, the removal of the untransfer toner by the brush cleaning device 9 is securely performed.
Patent JP-S5613402-A (JP)
Title: Manufacture of sintered compact of aluminum powder
Inventor: NAKA TSUYOSHI
IPC: B22F3/10
Filed: 1979-07-10
Abstract: PURPOSE: To manufacture the sintered compact described in the title having excellent mechanical properties without requiring conventional specific heating furnace, by heating Al powder to be formed, which is mixed with forming agent for a protective atmosphere or painted with the forming agent, to a sintering temp. after the mixture is enveloped with metallic foil.  
     CONSTITUTION: Molded item of Al powder, which is mixed with a protective- atmosphere-forming agent comprising one or more members among alcohols, fats and oils, or painted with the forming agent, is enveloped with metallic foil, then it is sintered, hereby oxidation is prevented positively by sealing the gas generated from the protective-atmosphere-forming agent with metallic foil. Hence this method allows to manufacture cintered Al powder compact having excellent mechanical properties constantly at a low cost without use of a reducing gas and a specific furnace which is used for quick heating in conventional methods. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58203069-A (JP)
Title: Thermal head
Inventor: BUTSUSHIYUU TERUO
IPC: H01L49/00
Filed: 1982-05-24
Abstract: PURPOSE:To prevent possible poor inter-layer insulation by arranging an upper organic insulation layer and a lower inorganic insulation layer to form an inter- layer insulation layer in a multilayer structure. CONSTITUTION:A heat generating resistor 2 is formed on a ceramic substrate 1 and aluminum and chromium are etched with an etching liquid to form a first wiring layer 3 thereon. In addition, a part of a protective film 4 and a nitride film as lower inter-layer insulation layer 10 are formed entirely on the surface of the substrate 1 while a polyimide based resin as upper inter-layer insulation layer 11 is applied and then, through holes 8-1 and 8-2 are formed by etching them to connect a second wiring layer 6 and a diode 7. Subsequently, lead and tin are applied as mask for etching mask, copper and chromium are etched away except for the second wiring layer 6 and the through holes 8-1 and 8-2 and after the connection of a diode 7 by soldering, a protective cover 9 is applied to complete. The silicon nitride film 10 as the lower layer serves to prevent possible projection from the first wiring layer 3.
Patent JP-S62242552-A (JP)
Title: Thin film thermal head
Inventor: YAGINO MASANORI
IPC: B41J2/335
Filed: 1986-04-15
Abstract: PURPOSE:To obtain a high performance thin film thermal head which can perform high speed recording or provide a high print quality by providing a thin film layer composed of polycrystal silicon onto a silicon substrate having the thickness of 10-800mum while forming heating elements and drive circuit sections on the same substrate. CONSTITUTION:A polycrystal silicon thin film 2 is formed on the substrate 1 of thermal head and a heat radiation board 3 is connected through an adhesive layer 4 to the lower section of the substrate 1. Especially, silicon is employed as the material of the substrate 1 with the thickness of 10-800mum being selected so as to confine the thermal conductivity of silicon within the optimal range. If the thickness of silicon is thinner than 10mum, energy consumption of the heating elements increases while if it is thicker than 800mum, accumulation of heat in the substrate 1 increases. A polycrystal silicon thin film 2 is provided on the substrate 1 and utilized as an active layer for constituting a thin film transistor in a drive circuit section and the heating element. Consequently, excessive heat is not accumulated in the substrate thereby dragging or uneven density of print do not occur thus improving the print quality and achieving high speed recording and high print quality.
Patent JP-S63252928-A (JP)
Title: Electrically conductive titanate fiber and production thereof
Inventor: MATSUNO KICHIYA
IPC: C01G23/00
Filed: 1987-04-10
Abstract: PURPOSE:To obtain electrically conductive fibers having high electrical conductivity imparting effect and excellent surface smoothness of plastics when being filled to plastics, by changing a titanium oxide layer of fibers comprising an alkali metallic titanate to titanium nitride showing metallic conduction. CONSTITUTION:Electrically conductive titanate fibers obtained by at least partially changing a titanium oxide layer of fibers comprising an alkali metallic titanate to a titanium nitride layer. The electrically conductive fibers are obtained by the following method. Namely, the fibers comprising an alkali metallic titanate are heat-treated in an ammonia gas atmosphere at 850-1,100 deg.C for 2-15hr, the titanium oxide layer of the fibers is partially or totally nitrided into titanium nitride. The ratio of change to titanium nitride in the titanium oxide layer is preferably >=18%.
Patent JP-H04319732-A (JP)
Title: Data processor
Inventor: KONDO KATSUYUKI
IPC: G06F3/048
Filed: 1991-04-18
Abstract: PURPOSE:To reuse existing constitutional elements and to easily execute definition relating to action to other constitutional elements and its change by describing the definition of respective constitutional elements themselves separately from the definition relating to the action. CONSTITUTION:The data processor is provided with a constitutional element defining means 101, an action defining means 102, an information storing part 103, a constitutional element display part 104 for displaying plural constitutional elements constituting display contents, a user input part 105 for applying instructions to respective elements displayed on the display part 104, and a control part 106 for controlling respective parts 101 to 105 and executing prescribed processing. The control part 106 displays respective constitutional elements on the display part 104 based on the definition of the element itself corresponding to each of plural constitutional elements described in the means 101. In addition, the control part 106 changes the display state of another corresponding constitutional element in accordance with the definition of action to other constitutional elements.
Patent JP-H09238637-A (JP)
Title: Production of bean curd capable of treating under high pressure and temperature
Inventor: KARIZUME MAKOTO
IPC: A23L11/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a bean curd capable of retaining original texture and taste after heating under pressure treatment free from hardening of bean curd, odor caused by heating and browning, by adding and mixing a specific amount of gelatin and starch respectively to soy milk. SOLUTION: This bean curd is obtained by adding 0.01-2 pts.wt., preferably 0.1-1 pt.wt. of gelatin and starch per 1 pt.wt. of solid content of soy milk to the soy milk and mixing and heating. The bean curd coagulating agent is added to the soy milk then the mixture is filled into a heat resisting container, the heating under pressure treatment is preferably carried out so that the sterilization and coagulation are finished at once. Fox example. potato starch, etc., are cited as above referred starch. Magnesium salts and Glucono-δ-lactone, etc., can be used as the coagulating agent.