baber/WOPTO huggingface dataset:
Patent JP-S5489403-A (JP)
Title: Signal control circuit
Inventor: FUJIYOSHI KAZUYOSHI
IPC: H04M9/08
Filed: 1977-12-27
Abstract: PURPOSE: To prevent side talk prevention characteristic from being lowered according to signal source impedance change, by providing three switching circuits, which are controlled by one oscillator, in a side talk prevention operation circuit which takes out a signal of one signal source circuit from the connection point of two signal source circuits.  
     CONSTITUTION: Signals of the first signal source 21 are applied to the first switching circuit 26, which is controlled by signals of oscillator 29, as well as phase inversion circuit 27, and the output of circuit 27 is applied to the second switching circuit 28 which is controlled by the reverse phase of oscillator 29. Outputs of circuits 28 and 26 are connected to the second signal source 22 trough LPF 30, and positive feedback circuit 31 which is in-phase or anti-phase to connection point 24 of circuits 26 and 28 is provided at connection point 25 of signal source 22 and LPF 30. Further, the third switching circuit 32 which is controlled by the reverse phase of oscillator 29 synchronously with circuit 28 is provided at connection point 24 of circuits 26 and 28, thereby giving a constitution where the output is taken out from output terminal 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04353558-A (JP)
Title: Resincomposition
Inventor: DOI OSAMU
IPC: C08L77/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a composition having excellent moldability, heat resistance and thermal aging resistance free from occurrence of yellowing and luster unevenness by blending a resin composition comprising an aromatic polyester and a polyamide with a specific phosphite compound. CONSTITUTION:A resin composition consisting of (A) 10-70 pts.wt. aromatic polyester copolymer obtained from A1: terephthalic acid and/or isophthalic acid or a derivative thereof (molar ratio of terephthalic acid and isophthalic acid of 7:3-0:10) and A2: a bisphenol (e.g. bisphenol A) shown by formula I (X is O, S, SO2, SO, alkylene or alkylidene; R1 to R8 are H, halogen or hydrocarbon), (B) 90-30 pts.wt. polyamide, preferably polycaprolactam or polyhexamethylene adipamide having 2.2-7 relative viscosity and (C) 0.001-1 pt.wt., preferably 0.01-0.5 pt.wt. based on 100 pts.wt. total amount of the components A and B of a phosphite compound shown by formula II (R9 and R10 are H or hydrocarbon group).
Patent JP-H026981-A (JP)
Title: Toner concentration controller
Inventor: HIROBE JUNICHI
IPC: G03G15/08
Filed: 1988-06-24
Abstract: PURPOSE:To appropriately control toner concentration by detecting the temperature of a part whose temperature is changeable as the operating and stopping times of a power source pass, comparing reference value with an output from the temperature sensor and altering a normal control level and/or a toner empty level. CONSTITUTION:A toner concentration sensor 50 detects the toner concentration in a developing part 5, and at least the normal control level and the toner empty level when an image is formed normally are stored in a storage means 62. The temperature sensor 40 detects the temperature of the part whose temperature is changeable as the operating and stopping times of the power source in the controller main body 1 pass, a level altering means 61 compares the reference value with the output from the temperature sensor 40 to alter the normal control level and/or the toner empty level stored in the storage means 62. Consequently, even if an image forming device, etc., is not used for a long time, its toner concentration can be controlled appropriately.
Patent JP-H0450424-A (JP)
Title: Failure diagnosis device for secondary air intake device
Inventor: SATO YOSHIMASA
IPC: F01N3/30
Filed: 1990-06-15
Abstract: PURPOSE:To instantly make a judgement on failures by providing both a counter in which counting is kept on at all times while a count valve is returned back to its initial condition every time when the detected signal rises or falls and a comparator which generates the abnormal signal when counting goes on beyond a specified value. CONSTITUTION:Since pulses are generated from an air flow sensor 7 at the time of normal operations, a counter is preset every time when it rises, and the counter will never indicate a value less than a specified value A even if count-down is begun after it has been preset. No pulse is however generated at the time of abnormal conditions, and no timing for rising is therefore available, when the count-down of the counter is kept on, the count value will soon be less than the specified value A. At this point, the condition is judged abnormal by an abnormality detection device (comparator) 8 which monitors the count value of the counter. A lamp 10 is thereby lit while warning actuation is provided based on the result of judgement.
Patent JP-S643451-A (JP)
Title: Window type air conditioner
Inventor: TAKAHASHI FUSAKICHI
IPC: F24F11/02
Filed: 1987-06-26
Abstract: PURPOSE:To prevent abnormal sound found being generated by a method wherein a damper is opened during an air sucking operation or a discharging operation and at the same time a fan is driven after the damper shows a desired angle of opening. CONSTITUTION:During a discharging operation, switches 4 and 5 are turned on by a control circuit 8, and fan motors 1 and 2 are turned off and at the same time a damper motor 3 of which changing-over switch 6 is connected to a contact point (a) is rotated in a normal direction. A damper starts to open under a normal rotation of the damper motor 3 and at the same time a timer arranged in the control circuit 8 is started to operate. After a desired time of several seconds to several ten seconds are passed, the control circuit 8 judges that the damper is fully opened and separates the changing-over switch 6 from the contact point (a) to cause it to be free and at the same time to cause the switch 50 to be closed. In turn, the damper motor 3 is stopped and the fan motor 2 is driven and the damper under its fully-opened condition is applied for a discharging operation. Similar operation is carried out in case a sucking operation is performed.
Patent JP-H059080-A (JP)
Title: Alumina-spinel monolithic refractory
Inventor: IMAIDA YASUO
IPC: B22D41/02
Filed: 1991-06-28
Abstract: PURPOSE:To improve corrosion and slag penetration resistances and to prolong the service life of the lining of a ladle even when high grade steel is melted. CONSTITUTION:Alumina-spinel monolithic refractories are composed of 5-25wt.% spinel clinker of >1mm diameter, 5-15wt.% mullite clinker of >1mm diameter, 5-15wt.% magnesia clinker of <=1mm diameter and the balance aluminous refractory material of <=1mm diameter having >=90wt.% Al2O3 content.
Patent JP-S5948094-A (JP)
Title: Preparation of maltopentaose
Inventor: YOSHIGI HISAHIRO
IPC: C12P19/14
Filed: 1982-09-13
Abstract: PURPOSE:To prepare maltopentaose, industrially, by culturing a microbial strain belonging to Bacillus genus and capable of producing maltopentaose, under aerobic condition. CONSTITUTION:Bacillus cereus NY-14 (FERM-P No.6648) is inoculated in a medium containing a polysaccharide containing alpha-1,4-glucoside.glucose, e.g. starch, amylopectin, amylose, dextrin, etc. and other essential nutrients. The concentration of polysaccharide in the medium is maintained to 2-20%. After inoculation, the bacterial cell is cultured aerobically at about 30 deg.C for 24-48hr to produce and accumulate maltopentaose in the cuture liquid. The liquid is filtered, and the filtrate is subjected to the gel-filtration, a chromatography such as ion exchange chromatograhy, etc. to obtain purified maltopentaose.
Patent JP-S6051537-A (JP)
Title: Substance transfer apparatus between vacuum system and atmospheric pressure part
Inventor: INO YOUICHI
IPC: H01L21/677
Filed: 1983-08-31
Abstract: PURPOSE:To enable the transfer of a substance between different atmospheric pressures by a simple mechanism, in an apparatus for transferring a substance between chambers between which there is pressure difference, by also using a part for holding the substance as a seal. CONSTITUTION:An apparatus 6 for transferring a substance 3 is introduced into the side of a preparatory chamber 2 and the substance 2 is attached to the apparatus 6 while the preparatory chamber 2 is evacuated. Subsequently, the apparatus 6 is moved to the side of a vacuum system 1 and the substance 3 is transferred to the vacuum system 1 from an atmospheric pressure part while vacuum is held. In addition, the opposite transfer is also performed. The part for holding the substance 3 of the aforementioned apparatus 6 is also used in sealing the vacuum system and the atmospheric pressure part. By the above- mentioned apparatus, substance exchange between different pressures is performed in good reliability by a simple mechanism.
Patent JP-H05344935-A (JP)
Title: Manufacture of plate member for drainboard
Inventor: HARADA SHIGEO
IPC: A47G27/02
Filed: 1992-06-17
Abstract: PURPOSE:To provide a manufacturing method of a plate member for a drainboard which uses a mat shaped independent bubble foamed body and has the uniform thickness at each part. CONSTITUTION:In the manufacture of a plate member for a drainboard using a mat shaped independent bubble foamed body 1 which is foaming-molded by heating and pressing the resin material containing a foaming agent such as EVA in a metal mold, the mat shaped independent bubble foamed body 1 having a thickness in nearly two times that of a final product is molded in the metal mold, and then sliced so that the mat shaped independent bubble foamed body has the dimension in half in the thickness direction, and each mat shaped independent bubble foamed body 1A, 1B which is sliced is roll- shaped on a roll shaping machine.
Patent JP-H0324561-A (JP)
Title: Electrophotographic method
Inventor: OTOMURA TETSUSHI
IPC: G03G5/14
Filed: 1989-06-22
Abstract: PURPOSE:To enhance the durability of a light-transmitting photosensitive mate rial using an Al layer as an electrode by specifying an amount of electric charge passing through a photoconductive insulating layer in one unit of image forming course. CONSTITUTION:The Al layer has a film thickness corresponding to an average spectral light transmittance of >=3% in the visible wavelength region and an amount of charge passing through the photoconductive insulating layer in one unit of the image forming course using a photosensitive material comprising the laminated photoconductive insulating layers is controlled to <=200 Sm 10<-y>C/cm<2>. Since the life of the electrode to the breakdown of its function estimated from the condition of the usual process is a little shorter than the mechanical life of the photosensitive body, occurrence of the anodic oxidation of the Al electrode is retarded, thus permitting durability of the photosensitive body to be enhanced.
Patent JP-H108677-A (JP)
Title: Installation construction for kitchen and sanitary space facility members
Inventor: KOYANAGI TAKUJI
IPC: E04F11/18
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To firmly fix kitchen and sanitary space facility members for a long term by integratedly constituting thereof such as a tubular member insertedly fixed in a faucet fitting hole provided on a wall, and a standing/sitting assisting bar. SOLUTION: A column 23 integrated with brackets 21 of a standing/sitting assisting bar is inserted into a fitting hole 51a of a wall 51, and it is fixed by a lock nut 31. Next, a faucet socket 32 is inserted in the column 23 and fixed with a piping joint 33, and the main body part of a water/hot-water mixing faucet 30 is fixed to the faucet socket 32. A gripping bar is laid over between the upper parts of a pair of the brackets 21, and a standing/sitting assisting bar is constituted. In this way, by integratedly constituting the tubular member 23 insertedly fixed to the faucet fitting hole 51a and the kitchen and sanitary space facility members, firm fixing thereof to the wall 51 and the like can be sustained for a long term.
Patent JP-S6050914-A (JP)
Inventor: SATOU KAZUHIKO
IPC: H01G11/00
Filed: 1983-08-30
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-H11339121-A (JP)
Title: Automatic beverage vending machine
Inventor: TAMARU TAKESHI
IPC: B01D53/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an ingredient bulk due to the oxidation and moisture absorption by keeping the inside of a canister for ingredient bulk storage of an automatic beverage vending machine in the atmosphere of nitrogen gas which is inactive and also does not include moisture. SOLUTION: A pipe of nitrogen gas which is supplied from nitrogen gas generating device 12 is connected to each ingredient canister. Because the open air (air) enters at the same time when the cover of an ingredient canister 16 is opened and ingredient powders of cocoa are replenished, a sensor attached to the canister 16 detects that the cover is closed after the ingredients are replenished, a solenoid valve 54 is opened for a fixed time according to an instruction of a controlling part, nitrogen gas which is at least the same amount as the capacitor of the canister 16 is brought in to force out air that is leaked in, i.e., oxygen in the air and after that,  an orifice 50 always pours a little amount of nitrogen gas in order to compensate the leakage of nitrogen gas from a cover part or nitrogen gas that leaks out of a fixed quantity discharging mechanism part and to prevent open air from invading.
Patent JP-H05320854-A (JP)
Title: Production of galvannealed steel sheet having excellent weldability
Inventor: MIYAGAWA YOICHI
IPC: C23C2/40
Filed: 1992-05-26
Abstract: PURPOSE:To produce the galvannealed steel sheet having dense and uniform oxide films on upper layers without posing problems in initial costs and equipment maintenance. CONSTITUTION:The dense and uniform oxide films (ZnO) are formed on the upper layers of the plating layers by utilizing the characteristics of a high-frequency induction heating furnace which can relatively freely select and control an atmosphere gas, introducing a steel sheet subjected to a galvanizing treatment into the high-frequency induction heating furnace in which an oxidative atmosphere of >=25% oxygen concn. is maintained and subjecting the steel sheet to an alloying treatment.
Patent JP-H11348171-A (JP)
Title: Transparent barrier film and laminated body using same
Inventor: OBOSHI TAKANORI
IPC: B32B9/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To have gas barrier properties against oxygen gas, steam or the like even under the condition that cracks, pinholes or the like develop in deposited films and become suitable for the filling packaging of various articles by a method wherein two or more layers of the deposited film of an inorganic oxide are superposed by a plasma chemical deposition method on one side of a base material film. SOLUTION: On one side of a base material film 2, a second inorganic oxide deposited film 3b is provided by a plasma chemical deposition method on a first inorganic oxide deposited film 3a similarly been provided by the plasma chemical deposition method. In the plasma chemical deposition method, when a depositing mixed gas composition consisting of a depositing monomer gas made of an organic silicon compound or the like, an oxygen gas, an inert gas and the like is introduced in a vacuum chamber, the content of the oxygen gas in the composition is raised and that of the monomer gas is lowered, resulting in improving respective adhesions between the base material film and the deposited film and between the deposited films, the oxygen gas barrier properties of the film and its transparency.  As a result, a film, which is excellent in transparency and has excellent gas barrier properties against the oxygen gas, the steam and the like and is suitable for the filling packaging of eatables and drinkables and various articles, is realized.
Patent JP-H112343-A (JP)
Title: Switch cock for water purifier
Inventor: HAYAKAWA NORIO
IPC: C02F1/28
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To enable selective discharge among three kinds namely ordinary discharge of city water or the like, discharge of shower and discharge of purified water from a water purifier in a one place. SOLUTION: A cock main unit 10 has a raw water opening 11, raw water supply opening and purified water inflow opening respectively connected to a supply/pure water opening in a water purifier side, purified water discharge opening 14, ordinary discharge opening 15 positioned in the vicinity of the raw water opening 11, and a shower opening 16 positioned in the periphery of this ordinary discharge opening 15.  Also a switch rotor 20 has an ordinary discharge passage 21 selectively connecting the raw water port 11 and the ordinary discharge opening 15, shower delivery passage 22 selectively connecting the raw water opening 11 and the shower opening 16, and a purified water discharge passage 23 selectively connecting a purified water inflow opening and the purified water discharge opening 14, respectively in a peripheral direction, in a peripheral direction of the switch rotor 20, a circular annular packing 27 is provided, which partitions at least the purified water discharge passage 23 from the other passage.
Patent JP-S63110162-A (JP)
Inventor: KITSUKAWA AKIRA
IPC: B65D51/00
Filed: 1987-06-26
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-S6428045-A (JP)
Title: External back mirror assembly
Inventor: UIRIAMU JIEEMUZU GURUU
IPC: B60R1/076
Filed: 1988-06-27
Abstract: PURPOSE: To attain a sure detent effect by providing a detent on a detent holder rotatable around a vertical axis, and arranging clamping means couplable with the detent carrier in a mirror support member supported pivotally movably around the vertical axis on the vehicle body side. CONSTITUTION: A mirror support arm 16 is supported pivotally movably around the axis of a vertical bolt 18 on a base member 10 fitted to the front root end of the driver's seat side door of a vehicle, and a mirror housing is supported on the outside end of the arm 16. A detent holder 34 stored in a recess 36 on the lower face of an upper arm section 24 of the support arm 16 is provided on the bolt 18, and rollers 44, 46 are stored between a plurality of recesses 38, 40, 42 formed on the detent holder 34 and the corresponding pocket section on the top face of the base member 10. A pair of teeth are formed on an edge section on the stanchion 28 side of the detent holder 34, and the teeth formed at one end of clamping members 54 flattened by screws 64 are meshed with a pair of teeth to ensure a detent.
Patent JP-2000345987-A (JP)
Title: Self-priming pump
Inventor: HARAKAWA ATSUSHI
IPC: F04D9/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a self-priming pump capable of reducing self-priming time with a simple structure, improving the efficiency, and realizing size reduction. SOLUTION: This self-priming pump 1 is provided with a liquid suction chamber sucking fluid through a suction pipe, a pressurizing chamber 6 communicating the liquid suction chamber and an inflow port of the pressurizing chamber 6, an impeller 17 rotatably attached in the pressurizing chamber 6, a pressure recovering part recovering the pressure of the fluid discharged by the impeller 17, a gas-liquid separation chamber connected to the pressure recovering part and a discharging pipe and performing gas-liquid separation, and a reflux passage communicating the gas-liquid separation chamber and the pressurizing chamber 6. The pump 1 is also provided with a gas-liquid separation body 21 having many fine openings preventing bubbles from passing through at a position where the gas-liquid separation chamber and the reflux passage are connected.
Patent JP-H0210527-A (JP)
Title: Optical integrated circuit
Inventor: FUKUSHIMA TAKAKO
IPC: G02B6/34
Filed: 1988-06-29
Abstract: PURPOSE:To suppress the fluctuation of a characteristic even when semiconductor laser beam in a multimode is used by correcting an aberration corresponding to the wavelength fluctuation of the laser beam by means of a separately provided diffraction grating. CONSTITUTION:The light emitted from a grating coupler 1 is diffracted by a separately provided diffraction grating 6. That is, when the wavelengths of waveguide light 5 of the semiconductor laser are set at lambda0 and lambda1, light emission angles emitted from the grating coupler respectively become at alpha0 and alpha1, and the beams are made incident on the diffraction grating 6 at the different angles. Further, by providing the diffraction grating 6 having a correct grating interval D and a tilt delta of the diffraction grating, an emission angle gammaof lambda0 and lambda1 from 6 can be made the same. Consequently, the aberration generated according to the wavelength fluctuation of the laser beam can be corrected. Thus, even when the semiconductor laser beam in the multimode is used, a optical integrated circuit at the small characteristic fluctuation can be formed.
Patent JP-S5382856-A (JP)
Title: Water-solubilized resin composition
Inventor: YOSHIHARA MITSUO
IPC: C08G73/14
Filed: 1976-12-28
Abstract: PURPOSE: To prepare a highly water-soluble composition suitable for forming a heatresistant polymer, by mixing a water-solubilized product of nitrogenous basic salt of tricarboxylic acid diester with a water-solubiliezd resinous solution obtained by producing a nitrogenous basic salt in a polyimide precursor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5488975-A (JP)
Title: Inward bending of decorative thermosetting resin laminate
Inventor: FUKUTOME HIDEAKI
IPC: B29C45/00
Filed: 1977-12-26
Abstract: PURPOSE: To prevent the cracking of a decorative laminate in inward bending and to finish the curved surface smooth, by hot-pressing the laminate with a spacing material of specific shape inserted between the laminate and the base board of L-shaped cross-section.  
     CONSTITUTION: The spacing material 4 of triangular cross-section is put to the inner corner 3 of the base board 1 of L-shaped cross-section. The decorative thermosetting resin laminate 5 is hot-pressed to the corner 3 by the press member 6 and bent inwardly. The spacing material 4 is softened and deformed in the shape of the curved surface of the laminate 5 to fill the space of the corner 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5279344-A (JP)
Title: High frequency heating device
Inventor: MAEHARA TADAYOSHI
IPC: H05B6/66
Filed: 1975-12-25
Abstract: PURPOSE: A power system for a high frequency heating device or a so-called microwave oven, which has a low-cost and compactized boosting transformer for supplying high-tension power to a magnetron and which can easily control the output of the magnetron. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5682851-A (JP)
Title: Coating oil composition
Inventor: TOYODA AKINOBU
IPC: C09D191/00
Filed: 1979-12-08
Abstract: PURPOSE: To prepare the titled composition giving a coating film having excellent drying characteristics, flexibility, water resistance, alkali resistance, corrosion resistance, etc., by using a product obtained by the thermal reaction of a specific cyclopentadiene-based oil and a natural drying oil (processed oil) as a vehicle component.  
     CONSTITUTION: A composition containing a reaction product obtained by heating (A) 10W70wt% of a cyclopentadiene-based oil having a viscosity of 100W50,000cps at 25°C, and (B) 30W90wt% of a natural drying oil (processed oil), as a vehicle component. The component (A) is pref. the one containing ≥30wt% of cyclopentadiene-type monomer or the one obtained by the thermal polymerization or cationic polymerization. 
     COPYRIGHT: (C)1981,JPO&Japio