baber/WOPTO huggingface dataset:
Patent JP-H0273384-A (JP)
Title: Developing device
Inventor: KAMEGAMORI MASAYUKI
IPC: G03G15/09
Filed: 1988-09-09
Abstract: PURPOSE:To uniformly and stably form the layer thickness of a developer so that a satisfactory image can be obtained stably by pressing a rod-like magnetic member having rigidity as a developer quantity control body against a developer carrying body having rigidity by magnetic force. CONSTITUTION:The title device is provided with a developer carrying body 3 having rigidity for carrying a developer on the surface, and a rod-like developer quantity control body 5 for controlling the quantity of the developer carried by the carrying body 3 in a state opposed to a magnet body 4. Also, a pressure part against the carrying body 3 of the control body 5 is formed by a material having rigidity and magnetism, and the control body 5 is brought to pressed state against the developer carrying body 3 by magnetic force of the magnet body 4. Accordingly, the carrying quantity is stabilized without being influenced by the variation of rotating speed and a pressure position, etc., of the developer carrying body 3. In such a manner, a developer layer can be formed uniformly and stably, and an image whose quality is excellent is obtained.
Patent JP-H0673289-A (JP)
Title: Thermoplastic resin composition
Inventor: TANAKA TOMOHIKO
IPC: C08L81/02
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a thermoplastic resin composition which gives a molding excellent in appearance and mechanical strength by incorporating a specified compound into a composition consisting of a polyphenylene sulfide resin and a specified polyphenylene ether resin. CONSTITUTION:100 pts.wt. composition consisting of 10-90wt.% polyphenylene sulfide resin and 90-10wt.% polyphenylene ether resin containing alcoholic hydroxyl groups and obtained by reacting a polyphenylene ether resin with an acrylate of the formula (wherein R<1> is H or CH3; R<2> is a 2-3C hydrocarbon group; and (p) is 1 or 2) is mixed with 0.01-10 pts.wt. compound having in the molecule a group selected from among amino, epoxy, mercapto, halogen, isocyanato and ureido groups and a chemical structure selected from among Y-O-C, Y-OH, Y-O-P, Y-NH, Y-N-C, Y-N=C, Y-Cl, Y-Br and Y-I (wherein Y is Si) (e.g. 3-aminopropylethoxysilane) to give the objective resin composition.
Patent JP-H04107557-A (JP)
Title: Erasing liquid for dampening waterless photosensitive planographic printing plate and erasing method formed by using this erasing liquid
Inventor: FUMIYA SHINICHI
IPC: G03F7/40
Filed: 1990-08-29
Abstract: PURPOSE:To improve workability and printability by consisting a solvent of a specific paraffinic hydrocarbon, isoparaffinic hydrocarbon, cycloparaffinic hydrocarbon, etc. CONSTITUTION:This erasing liquid contains at least silicone rubber, a silane coupling agent and the solvent. This solvent is the paraffinic hydrocarbon, isoparaffinic hydrocarbon, cycloparaffinic hydrocarbon, arom. hydrocarbon having 30 to 85 deg.C b. p. and the mixture composed thereof. The amt. of the silane coupling agent to be added in this case is preferably 1 to 9wt.% with the weight of the silicone rubber in this case. The workability and printability are improved in this way.
Patent JP-H107754-A (JP)
Title: Photopolymerizable resin composition
Inventor: SAITOU TAKAO
IPC: C08F290/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable resin compsn. which cures by exposure to light at a higher rate than a vinyl ether compd, and is excellent in flow properties, physical properties after curing, adhesion to a metal, etc., by compounding a compd. having properly ether groups with a cationic photopolymn. initiator. SOLUTION: This compsn, is prepd. by compounding a propenyl ether compd. having propenyl ether group represented by the formula: CH3 -CH=CH-O- and a number average mol.wt. of 500 or higher with a cationic photopolymn. initiator. pref. the compd. has at least five propenyl ether groups and a main chain selected from among polyether, polyvinyl, polyester, polyurethane, polyamide, polycarbonate, and novolak main chains. Pref. the initiator is an onium salt (e.g. triarylsulfonium salt).
Patent JP-S6286487-A (JP)
Inventor: USHIKUBO KOHEI
IPC: G07F7/08
Filed: 1985-10-12
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-H0567395-A (JP)
Title: Memory circuit
Inventor: KIUCHI TOYOO
IPC: G10L19/02
Filed: 1991-09-09
Abstract: PURPOSE:To suppress memory capacity, that is, a hardware quantity to the irreducible minimum and to read a data with a different bit width at a high speed by one time of a memory access since the memory area of respective coefficient memory are utilized efficiently and effectively. CONSTITUTION:The coefficient memory 1a-1d reading the data in 8 bits from an address specified by address signals ADa, ADb are provided. Multiplexers 2a-2d selecting the output of the coefficient memory 1a-1d by selective signals SSa-SSd are provided. A selective control circuit 4 outputting the selective signals SSa-SSd selecting the output of the coefficient memory 1a-1d so as to coincide to the effective bit number of an output data OUT in accordance with a mode signal MOD, and to uniformize a selected the number of times is provided. An address control circuit 5 outputting the address signals ADa, ADd updating the address in accordance with the reading of the data of the coefficient memory 1a-1d is provided.
Patent JP-S60119392-A (JP)
Title: Stop of electrically driven compressor
Inventor: MORIMOTO MASAYUKI
IPC: F04B49/06
Filed: 1983-12-02
Abstract: PURPOSE:To secure the certain stop and the long service life of an electrically- driven compressor by cutting-off power source after allowing an electrical motor to conduct for a short time again after the conduction for the motor is cut-off for a certain time, when the compressor is brought into stop. CONSTITUTION:When supply of electricity into a motor 21 is suspended, an always opened contact point 34a2 is closed, and a timer T1 37 is excited to start counting, and after the lapse of a set time, an always opened contact point 35a and an always opened contact point 35a are closed, and a contactor 22a is excited, and three-phase alternating current is supplied into the motor 21. Then the always opened contact point 35a2 is closed, and a timer T2 38 is excited to start counting. After the lapse of the short set time, the above-described contact point 38a is closed, and an always closed contact point 36b is opened, and the supply of electricity to the motor 21 is intercepted. If the set time on the timer T1 37 is set to the time starting from the cut-off of power source to the generation of the repulsive force due to gas pressure, the motor 21 is brought into conduction at the moment when the repulsive force due to gas pressure is generated, and the motor torque and the repulsive force of gas are offset each other, and the shock on stop can be reduced markedly.
Patent JP-H1054051-A (JP)
Title: Holding device of guide mast
Inventor: OYA HIROSHI
IPC: E02F5/14
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on a ground device and the burden on the ground and efficiently excavate an excavation ditch. SOLUTION: In a holding device 40 of a guide mast 20 in an excavator for excavating an excavation device 70, the holding device 40 is equipped with a pushing device expansible in the direction of the side wall of the excavation ditch and a driving device for driving the guide mast 20 back and forth. The pushing device is pushed against the side wall of the excavation ditch 70, the guide mast 20 is held in the excavation ditch 70, and the guide mast 20 can be forcedly moved.
Patent JP-S60119421-A (JP)
Title: Liquid level detector
Inventor: KONDOU TSUTOMU
IPC: G01F23/292
Filed: 1983-11-30
Abstract: PURPOSE:To raise a safety in a liquid tank such as a bathtub, etc. by detecting a liquid level by a fact that a scattered light in a liquid of a light emitting element is made incident to a photodetector, when the liquid level has exceeded the light emitting element, or has exceeded both of the light emitting element and the photodetector. CONSTITUTION:When a liquid level is low and the liquid level does not reach a light emitting element 3 and a photodetector 4, air exists only between the light emitting element 3 and the photodetector 4, therefore, a light travels about straight and it is not made incident to the photodetector. Even if it is made incident, the light reflected by inside walls 2b, 2a is weakened and only made incident, therefore, a phototransistor is not switched and no alarm is raised. On the other hand, when the liquid level exceeds the light emitting element 3 and the photodetector 4, the light from the light emitting element 3 is scattered in a liquid, and made incident to the photodetector 4. As a result, the phototransistor is switched, a part between an informing terminal L2 and a common terminal C2 conducts, and it is informed that the liquid level has reached a prescribed position.
Patent JP-H0972511-A (JP)
Title: Liquid fuel burner
Inventor: SUGIMOTO MINORU
IPC: F23D11/06
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently mix primary air with liquid fuel in mixed gas of primary air with sprayed liquid fuel obtained by atomizing the liquid fuel in the mixed gas and to smoothly ignite the mixed gas by colliding the mixed gas of the liquid fuel with the primary air with mixture auxiliary member before feeding the mixed gas to an igniting means. SOLUTION: A primary air hole 4 for feeding primary air for combustion along its peripheral direction of a combustion chamber 3 and a fuel nozzle 5 for spraying liquid fuel along the peripheral direction are provided in the chamber 3. The end of a mixture auxiliary cylinder 13 is disposed in a channel of mixed gas of primary air and liquid fuel. Thus, the auxiliary air supplied from an auxiliary air passage R is injected radially along the bottom wall 2a of a combustion cylinder 2 from the base of a protrusion 2c. Then, igniting means 6 is operated to generate a spark between the end of a discharger 6a and the cylinder 13, and the liquid fuel is sprayed from the nozzle 5 into the chamber 3.
Patent JP-S6470647-A (JP)
Title: Air preheater
Inventor: KOSEKI HIDEKI
IPC: F28D9/00
Filed: 1987-09-10
Abstract: PURPOSE:To reduce the cost and weight of an air preheater and achieve high temperature efficiency, by a method wherein the upper and lower ends of a thin corrugated plate type bulkhead, employed for a heat exchanging body, are connected to wax stagnating grooves provided on a flow passage bulkhead. CONSTITUTION:The upper and lower ends of a thin corrugated plate type bulkhead 2, constituting a heat exchanging body, are put on a flow passage bulkhead 10 equipped with wax stagnating grooves to braze them in a furnace by brazing material whereby an air preheater is assembled. Accordingly, the preheater can be assembled as a vessel; therefore, the manufacturing cost of the same may be reduced. Further, since a thin plate is employed, the weight of the whole of a device may be reduced. Furthermore, the heat exchanging surface of the air preheater is constituted of the corrugated structure and heat exchange between combustion gas and air is effected directly by the corrugated thin plate without any fin or the like; therefore, heat permeating rate may be increased and a high temperature efficiency may be achieved.
Patent JP-H04110870-A (JP)
Title: Color image formation device
Inventor: YAMAGATA MASANORI
IPC: G03G15/01
Filed: 1990-08-31
Abstract: PURPOSE:To easily position a coupling part for driving transmission at the time of cartridge replacement with high accuracy and to reduce the running cost by providing detachably a driving switching unit for plural development devices to a cartridge. CONSTITUTION:The driving switching unit B having a driving switching device for switching the driving of the development devices 3Y, 3M, 3C, and 3BK in the cartridge A in order is detachably provided to the cartridge A. Consequently, the driving switching unit B is constituted as one body different from the cartridge A and made attachable to and detachable from the cartridge A, so the cartridge A is only replaced with new one; and the driving switching unit B is fitted to the new cartridge A and usable repeatedly, and consequently the running cost is reduced. Further, the driving power is transmitted from the main body side to the cartridge side through one driving transmission part, so the coupling part for driving transmission is easily positioned at the time of the cartridge replacement with high accuracy.
Patent JP-2000057796-A (JP)
Title: Semiconductor memory device with true/complement redundant structure
Inventor: CHO TETSUMIN
IPC: G11C29/04
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To increase redundant operation speed by providing a plurality of memory cells being arranged so that the memory cells correspond to a plurality of memory blocks, by providing a plurality of block sensing amplifiers being arranged so that the block sensing amplifiers correspond to a plurality of memory blocks, and by generating a sensing amplification control signal, a column selection signal, and a row selection signal when a selected row is defective. SOLUTION: Block sensing amplification circuits BSA1-BSAn sense and amplify information in a memory block where a corresponding block sensing amplification circuit is selected when one of the block sensing amplification circuits is selected. The read/write operation of information to the memory cell of an arbitrary row in a memory block BLK1 is performed, a main word line that is related to a defective memory cell is selected by a column decoder 130, and one of the main word line and a selected sub word line is selected by SWD: 120. The row of the defective memory cell is replaced by a redundant row by a selection signal from a redundant controller 200.
Patent JP-H04109394-A (JP)
Title: Cash register
Inventor: YOSHINAGA SHINICHI
IPC: G07G1/00
Filed: 1990-08-30
Abstract: PURPOSE:To reduce operator's labor load relating to the change of sales price and to reduce the misrecognition of the sales price change by simultaneously reading out a pair of bar codes attached to a commodity by a scanner, retrieving the name and price of the commodity by one code and changing the retrieved price by the other code. CONSTITUTION:A pair of bar codes, i.e. a commodity information code and a price change code, attached to a commodity are simultaneously read out by the scanner 10, received by a receiving means 14 in a register body 12 and the name and price of the commodity are retrieved by a retrieving means 18 based on one receiving code outputted from a storage means 16. The retrieved price is changed by a changing means 20 based on the other receiving code and the name of the commodity and its changed price are displayed on a display means 22. Thereby, operator's labor load for price change can be reduced, the misrecognition of price change can be removed and the bargain sale (sales price change) of a part of commodities of the same sort can be accurately and simply executed.
Patent JP-S60221002-A (JP)
Inventor: YUUKI TADAHIRO
IPC: A01B33/14
Filed: 1983-12-05
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-H0780735-A (JP)
Title: Valve insertion device and valve insertion method
Inventor: NARITA OSAMU
IPC: B23P21/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide a valve insertion device and a valve insertion method which do not require a complex structure, and concurrently can assemble each valve even in a cylinder head a pitch between valves of which is narrow. CONSTITUTION:A valve holding unit 20 is provided, which includes a holder block holding a valve V and a spring plunger unit, and also a valve insertion unit 30 is provided, which includes a reference seat 40 brought into contact with a valve head Vb, and a hand means 50 holding a valve stem Va. Besides, let the valve holding unit 20 hold the valve V, and let the reference seat 40 be brought into contact with the valve head Vb with pressure against the energizing force of the spring plunger unit, and the valve stem Va is then held by the hand means 50 thereafter.
Patent JP-S6384496-A (JP)
Title: Production of 4-oxopimelic acid monoester
Inventor: MORIUCHI FUMIO
IPC: C12R1/025
Filed: 1986-09-26
Abstract: PURPOSE:To produce a large amount of the titled substance in high yield and purity, by reacting a microorganism of the genus Achromobacter, etc., with a 4-oxipimelic acid diester expressed by a specific general formula. CONSTITUTION:A microorganism, e.g. Achromobacter lyticus IFO12725, Pseudomonas diminute IFO13181, Chromobacterium chocolatum IFO3578, etc., of the genus Achromobacter, Chromobacterium, Flavobacterium, Gluconobacter, Pseudomonas, Arthrobacter, Bacillus or Corynebacterium is cultivated. A 4- oxopimelic acid diester expressed by formula I (R represents 1-4C lower alkyl group), together with an aqueous solution of a buffer, is added and reacted with the resultant microbial cells. After removing the microbial cells from the culture, the unreacted diester is extracted and the obtained substance is extracted with an organic solvent and dried to afford the 4-oxopimelic acid monoester.
Patent JP-S6288102-A (JP)
Title: Photomagnetic recording and reproducing device
Inventor: FUNADA SABURO
IPC: G11B11/105
Filed: 1985-10-15
Abstract: PURPOSE:To execute recording with a high density and also at a high speed by detecting a distance to a recording medium, and controlling a distance between a generating means of a modulation magnetic field corresponding to information, and the recording medium, to a prescribed value, based on the detected output. CONSTITUTION:An optical pickup 24 is provided so as to be opposed to a photomagnetic disk 23 which is driven to rotate. On the opposite side to the pickup 24 in the disk 23, a field coil 26 is provided so as to be opposed to disk 23, and as for the coil 26, a distance D from the disk 23 is kept constant by a distance detection control part 27. In the pickup 24, a laser diode 31 is contained, and an optical beam of the diode 31 is irradiated to a recording film 23b of the disk 23. As for the coil 26, a modulating signal SMOD corresponding to a recording data is impressed through a field coil driving circuit 64, and a modulation magnetic field is impressed to the disk 23. In this way, write to a data can be executed with a high density and also at a high speed.
Patent JP-H10153598-A (JP)
Title: Method for assaying human alpha2-plasmin inhibitor and measuring kit
Inventor: KURODA HIROSHI
IPC: G01N33/53
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an assaying method and a measuring kit for a human α2 -plasmin inhibitor (human α2 -PI) which enables correct and quick measurement in a wide range with high sensitivity without bringing about a coagulation because of a nonspecific reaction and without requiring dilution. SOLUTION: A sample and an anti human α2 -PI antibody sensitized on latex particles are mixed in a solution, whereby a coagulation reaction because of an antigen-antibody reaction is brought about. A human α2 -PI in the sample is assayed by measuring a changing amount of an absorbance. In the assaying method, a concentration of the latex particles in the solution is 0.03-3wt.% and at least one of polyethylene glycol of 3000-1000000 average molecular weight and polyvinyl pyrrolidone of 3000-1500000 average molecular weight is included in the solution by 0.1-5wt.%. The coagulation reaction is proceeded for five seconds - 15 minutes at a constant temperature. The changing amount of the absorbance is an increasing amount of the absorbance consequent to the coagulation reaction.
Patent JP-S60121040-A (JP)
Title: Production of curable casting mold
Inventor: KAWAKATSU YASUYUKI
IPC: B22C9/12
Filed: 1983-12-05
Abstract: PURPOSE:To suppress decomposition and deactivation of peroxide in the stage of producing a casting mold by adding first a stabilizer for the peroxide to refractory granular aggregate then adding and kneading an acid curable resin and peroxide compsn. to and with said mixture in the stage of preparing the kneaded mixture. CONSTITUTION:An acid curable resin and peroxide compsn. are added and kneaded to and with refractory granular aggregate and the mixture is molded. Sulfur dioxide in the form of gas or aerosol is injected thereto and a casting mold is produced. A stabilizing agent for the peroxide is first added to the refractory granular aggregate and the metal, metallic oxide, etc. contained in the aggregate are treated to suppress the decomposition and deactivation of the peroxide in the stage of preparing the kneaded mixture thereof. The acid curable resin and peroxide compsn. are then added and kneaded to and with said mixture. At least one kind among orthophosphoric aicd, orthosilicic acid, boric acid, borohalogenic acid, hydroxy polyhydric carboxylic acid, org. sulfonic acid, etc. are used for the stabilizing agent and are added at 0.01-1pt.wt. by 100pts. wt. the aggregate.
Patent JP-S6475815-A (JP)
Title: Combustion apparatus
Inventor: TATSUMORI MASASHI
IPC: F28D19/04
Filed: 1987-09-12
Abstract: PURPOSE:To enable operation, surely having low fuel consumption, even when a set heating temperature is widely changed, by a method wherein a heat accumulator is automatically regulated to a rotation speed, having matching the temperature of combustion exhaust gas and excellent heat recovery, by means of a regulating means for the number of revolutions of heat accumulator and a speed change means. CONSTITUTION:A combustion apparatus is provided with a first regulating valve V1 to regulate an amount of gas fed to a burner 2 on the basis of information from a sensor S, a second regulating valve V2 to regulate an amount of air for combustion fed to the burner 2, and a controller 7 to automatically control a speed governing part 6 of an electric motor M. When a detecting temperature by the sensor S is increased, a gas fuel feed amount and an air for combustion feed amount are automatically decreased to a given value, and the number of revolutions of a heat accumulator 5 is automatically increased to a given value. Inversely, when the temperature is decreased, the gas fuel feed amount and the air for combustion feed amount are automatically increased to a given value, and the number of revolutions of the heat accumulator 5 is decreased to a given value.
Patent JP-H04111362-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: NAKAYAMA JUN
IPC: H01L29/78
Filed: 1990-08-30
Abstract: PURPOSE:To form a dense nitride film continuously by a method wherein a dense insulating film through which hydrogen is hardly passed is formed on an insulating film containing hydrogen at a temperature which is lower than a temperature at which hydrogen is diffused. CONSTITUTION:A semiconductor layer 2, a gate oxide film 3, a polycrystalline silicon film 4, a source 5 and a drain 6 are formed on an insulating substrate 1. Then, at a film formation apparatus, nitrogen is used as a first gas 17a and monosilane is used as a second gas 17b. The gas 17a is made to flow to the inside of a reaction container 12 from a gas introduction port 14a, a plasma is excited, and the gas 17b is introduced from a gas introduction port 14b and is reacted with the first excited gas. Thereby, a silicon nitride H film 7 whose hydrogen concentration is at 25 atomic % is deposited. While the film is being deposited, the surface temperature of the substrate 1 is kept at 330 deg.C by using a heating heater 18. Then, a light source 16 is irradiated, and 330 deg.C as a temperature at which hydrogen in the H film 7 is hard to diffuse is kept. A silicon nitride X film 8 which is denser than the H film 7 and whose hydrogen concentration is low (5 atomic %) is formed; after that, it is annealed in nitrogen; hydrogen is diffused to the semiconductor layer 2.