baber/WOPTO huggingface dataset:
Patent JP-H02228219-A (JP)
Title: Reliability monitoring system
Inventor: KUZUGAMI YOSHIFUMI
IPC: H02J3/00
Filed: 1989-02-27
Abstract: PURPOSE:To work out an output reallocation coefficient in compliance with the operating condition at that point of time, with which the simulation of a generator accident is made possible by inputting data to show the operating condition of a generator and on the basis of this data by providing a means automatically to work out the output reallocation coefficient. CONSTITUTION:Particularly provided are a generator operating condition data preservation section 1, a generator operating condition data input section 2 and a generator output reallocation coefficient calculation section 3. A man- machine device 4 is directly connected to an accident case input section 5 and a calculation result edit section 9. In the accident simulation of a generator a calculated generator output reallocation coefficient is inputted and at the same time a desired accident case is inputted, and on the basis of these data the accident is virtually simulated and the seriousness of the accident is analyzed. The generator output reallocation coefficient can thereby be automatically worked out in compliance with the generator operating condition at that point of time, with which the accident simulation of the generator is performed and its analytic result is outputted to the man-machine device 4.
Patent JP-S58163987-A (JP)
Inventor: NAKA TOSHIAKI
IPC: G09F9/30
Filed: 1982-03-25
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-H07229128-A (JP)
Title: Impervious sheet and method for laying impervious sheet
Inventor: OSHIKAWA MASATO
IPC: B09B1/00
Filed: 1994-02-21
Abstract: PURPOSE:To improve efficiency by holding cylindrical air floats by the locking parts of the surface of an impervious sheet to give buoyancy to the sheet, letting out the sheet to be floated on the water surface, then removing the floats, and settling the sheet to be laid on the bottom of water. CONSTITUTION:Long hollow cylindrical air floats 4 are held by locking parts 3 to give buoyancy to an impervious sheet main body 2. After the sheet 2 is let out to be floated on the water surface, the floats 4 are removed from the locking parts 3, and the buoyancy of the sheet 2 is removed to settle the sheet and lay the same on the bottom of water. Subsequently, the floats 4 are connected to each other by a connecting member 6 such as a short rope or the like, so that the plural floats 4 removed from the sheet 2 can be collectively recovered. Further, the floats 4 are charged with a flowable heavy material such as cement slug or the like through an air supply and exhaust port 5 to prevent the impervious sheet 1 settled on the bottom of water from floating. Thus, handling including transport for the sheet can be facilitated, the sheet can be surely laid, the economic efficiency can be improved, and floating can be prevented with good efficiency.
Patent JP-S60191248-A (JP)
Title: Binary type diazo copying material
Inventor: KURISU TOKUO
IPC: G03C1/93
Filed: 1984-03-13
Abstract: PURPOSE:To enhance image density and to solve a problem of development stains by using a specified acrylic resin as a precoat binder in a binary type diazo copying material formed by coating a support with the precoat layer. CONSTITUTION:An intended binary type diazo copying material can be obtained by preparing a copolymer of (meth)acrylate having >2C of the ester part, and acrylonitrile or vinyl acetate, such as butyl acrylate-acrylonitrile copolymer and 2-ethylhexyl acrylate-vinyl acetate copolymer, using this copolymer as the binder of a precoat, forming the precoat layer on a support, and forming a photosensitive layer contg. a diazonium compd., such as p-dimethylaminobenzenediazonium chloride.1/2ZnCl, and a coupler, such as resorcinol on said precoat layer.
Patent JP-S63212854-A (JP)
Title: Method for enhancing corrosion resistance of sensor electrode
Inventor: YAMAMOTO HIDEO
IPC: G01N27/30
Filed: 1987-02-28
Abstract: PURPOSE:To obtain an extremely good electrode characteristic when an electrode is adapted to an oxygen sensor while enhancing corrosion resistance, by containing a very small amount of gold in the platinum electrode of the sensor. CONSTITUTION:Gold membranes are adhered to and contained in relatively thick platinum electrodes 3, 3, which are formed to both surfaces of the ion conductive plate 2 of a sensor such as an oxygen sensor by the baking of a paste, by sputtering. In this case, since the parts of the platinum electrodes 3, 3' are porous, it is considered that an ion is present on the surfaces thereof and also penetrates therein and a part thereof reaches the part of the ion conductive plate 2 being a substrate. That is, a clear boundary layer is not obtained. Therefore, the corrosion resistance of platinum itself is enhanced and, at the same time, the protective action of the boundary part with the ion conductive plate 2 is also obtained. As a method for containing gold, there is not only a sputtering method but also a method for adding a very small amount of gold to a platinum electrode material from the beginning to alloy the same.
Patent JP-2000241081-A (JP)
Title: Fiber block and furnace wall structure employing it
Inventor: ADACHI KEISUKE
IPC: F27D1/14
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a block comprising a laminate of alumina fiber blankets and ceramic fiber blankets by defining the thickness of the alumina fiber within a specific range depending on the temperature in a furnace thereby taking advantage of the heat resistance and recovery properties of the alumina fiber effectively. SOLUTION: In a block 1 comprising a laminate of alumina fiber blankets 2 and ceramic fiber blankets 3, thickness of the alumina fiber is defined as follows depending on the temperature in a furnace T( deg.C): assuming the ratio (%) of thickness of the alumina fiber is x, x>=10 when T<1350, and x>=0.3T-395 when T>=1350. Lifetime is prolonged by arranging blankets of alumina fan cutter in the center and at the opposite ends of the block when the block is formed. Furthermore, the alumina fiber blanket is arranged at a part susceptible to defect and the ceramic fiber blanket is arranged at other parts.
Patent JP-2000252052-A (JP)
Title: Induction heating cooker
Inventor: TAMURA HITOSHI
IPC: H05B6/44
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enable setting of each heating coil at the minimum fire power even in operating plural heating coils by determining the second maximum fire power of each heating coil in driving plural heating coil in relation to the first maximum fire power in driving one heating coil in response to the number of heating coil. SOLUTION: In driving plural heating coils, each heating coil is heated by the maximum fire power to be computed by a formula: second maximum fire power=first maximum fire power÷number of heating coil. For example, in the case of operating the only one coil 472 at an output level 8 at a half of the output level 10 at 2800 w of the maximum output, current supplied from a power source 4 is cut by a transistor 49, and the fire power at 1400 w is continuously output. In the case of driving the coils 471, 472 at the same time, relay switches 422, 423 are switched so as to switch each coil 471, 472 for operation, and each coil 471, 472 is operated at 1400 wt of the maximum fire power in total. A lamp of the level 10 is switched to a lamp of the level 8, and this lamp displays the maximum fire power.
Patent JP-S58165462-A (JP)
Title: Test method in telephone exchange system of stored program control system
Inventor: MASUDA YUUZOU
IPC: H04M3/24
Filed: 1982-03-26
Abstract: PURPOSE:To attain the test in front of a suspicious device, by providing a scanning point having functions of path set request display and test start request display to a test device for a device being test objective, in retrieving a failure with the manual connection test. CONSTITUTION:Relating parts of a telephone exchange system using the test system and a device being test objective are shown in Figure. The accommodated position of a test use incoming trunk of the test objective device is extracted from a storage device. The test objective device requesting path setting and parameters required for the test are given to the test device via an information transfer path. The test device sets a path with the objective device with the information to proceed the preparation of the test. When a test start request key is depressed succeedingly, ''1'' is set to a scanning point 1 of a control circuit of the said objective device. When the presence of the test start request is recognized at the central processing device similarly, this information is given to an information test device and the test is started. The test is finished, by pulling  the path set request key and informing that the scanning point 0 of the control circuit of the test objective is ''0'', after opening the path.
Patent JP-H03232826-A (JP)
Title: Production of dichloropentafluoropropane
Inventor: MORIKAWA SHINSUKE
IPC: C07C19/10
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the title compound through adding dichlorofluoromethane to tetrafluoroethylene in the presence of a Lewis acid catalyst by making the molar ratio for both the components equivalent or higher for the former to the latter to suppress disproportionation. CONSTITUTION:When the objective compound is to be obtained by addition reaction of dichlorofluoromethane (R21) to tetrafluoroethylene (4F) in the presence of a Lewis acid catalyst, the amounts of 4F and R21 to be used should be e.g. >=1 (pref. 1-3) in the molar ratio 4F/R21. The Lewis acid catalyst is a halide containing an element such as Al, Sb, Nb, Mo, Ga or Zr. The raw materials are continuously fed into a reactional vessel at the above molar ratio and the reaction product containing the objective compound is withdrawn in a continuous manner from the reactional vessel, thus suppressing the concentration of R21 to a minimum. Thereby, by-products due to the disproportionation of R21 will not be formed, leading to high yield of the objective compound.
Patent JP-H01222418-A (JP)
Title: Transformer equipped with voltage adjusting device
Inventor: FUJITA HIROYUKI
IPC: H01F29/02
Filed: 1988-03-02
Abstract: PURPOSE:To economically obtain the title transformer of small size on the whole by a method wherein the excitation winding of an adjustment transformer is connected in parallel with the shunt winding of the main transformer. CONSTITUTION:The main transformer 10 consists of a series winding 1 wound on an iron core 81, a shunt winding 2 and a tertiary winding 3, and an adjustment transformer 20 consists of an excitation winding 5 wound around an iron core 82, a tap winding 4 and a tap changer. Also, a series transformer 30 consists of the excitation winding 6 wound around an iron core 83, and a series winding 7, and the series winding 7 of a series transformer 30 is series-connected to the line side of the shunt winding 2 of the main transformer 10, and the excitation winding 6 of the series transformer 30 is parallel-connected to the tap winding 4 of the adjustment transformer 20. Besides, the excitation winding 5 of the adjustment transformer 20 is parallel-connected to the shunt winding 2. As a result, the shunt winding can be made small in size, the tertiary winding can be omitted if it is not used for a special purpose, and the entire transformer can be made small in size so that it can be manufactured economically.
Patent JP-H11251679-A (JP)
Title: Semiconductor laser
Inventor: YUMOTO TAKASHI
IPC: H01S5/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the element characteristics from deteriorating due to a force being applied at the time of chip bonding or wire bonding by epitaxially growing a layer including a ridge-like optical waveguide on a substrate and making a recess in a surface electrode on the epitaxial growth side at a position above the optical waveguide. SOLUTION: The semiconductor laser 1 comprises a stripe-like ridge part 5a functioning as an optical waveguide formed by making thick a first clad layer 5 partially and has an effective refractive index waveguide type structure formed by embedding the periphery of the ridge part 5a with a light absorbing n-type GaAs block layer 6. A p-type electrode 9 formed on the epitaxial growth side surface, i.e., the surface of a contact layer 8, comprises a first thin film p-type electrode layer 9a consisting of three layers covering most of the surface of the contact layer 8, and a second thick film p-type electrode layer 9c consisting of single layer formed thereon except the trench region (recess) 9b corresponding to the stripe-like ridge part 5a.
Patent JP-H11315881-A (JP)
Title: Hydraulic shock absorbing bearing
Inventor: WINKLER GEROLD
IPC: F16F13/26
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorbing bearing capable of improving the damping of vibration based on idling, and simultaneously, improving the isolation of high frequency vibration in a range of number of revolutions above idling number of revolutions. SOLUTION: In this hydraulic shock absorbing bearing, an operation chamber 1 and a pressure regulating chamber 2 are provided, a bulkhead 3 is interposed between the operation chamber 1 and the pressure regulating chamber 2, and the bulkhead 3 is provided with at least one through pass hole 4 for damping vibration of low frequency in large amplitude, a diaphragm 7 capable of being reciprocated in the vibration transmitting direction in void part for isolating vibration of high frequency in small amplitude, and with a through hole 9 capable of being opened/closed by a sealing body 8 to be moved by an adjusting member 10 of an adjusting device 11, and the diaphragm 7 is fixed inside the void part liquid-tightly by the adjusting device 11 when the through hole 9 is released.
Patent JP-H06261296-A (JP)
Title: Scanning line compression method
Inventor: YATSUNO TADASHI
IPC: H04N7/01
Filed: 1993-03-09
Abstract: PURPOSE:To compress the number of scanning lines by preventing the generation of luminance difference between mutual scanning lines at the time of converting a signal from a computer system into a signal to be displayed on a TV receiver. CONSTITUTION:The video signal from a video signal input section 1 is applied to digital conversion by an A/D conversion section 2 and recorded on a line memory 3. Based on the horizontal synchronizing signal from a synchronizing signal input section 4, a clock signal generation section 5 generates into the required clock signal. With the signal as a reference, an interpolation coefficient arithmetic section 6 calculates the interpolation coefficient at separate number of scanning lines of the video signal. A multiplier 7 multiplies the scanning line data read out from the above mentioned line memory by the interpolation coefficient of the pertinent next number from the interpolation coefficient arithmetic section. A multiplier 8 multiplies the next scanning line data of the above mentioned scanning line by the pertinent next number's interpolation coefficient. An adder 9 adds the data from the multipliers 7 and 8. A multiplier 10 multiplies the required coefficient. A scanning conversion section 11 converts it into a interlaced scanning signal. A D/A conversion section 12 converts it into an analog signal and output the result.
Patent JP-S59173559-A (JP)
Title: Method for controlling ignition timing of engine
Inventor: KAWAI MITSUO
IPC: F02P5/155
Filed: 1983-03-22
Abstract: PURPOSE:To prevent rapid increase of the number of revolutions of an engine, by a method wherein, from the starting time of an engine under full closing condition of a throttle valve, an amount of a change in the number of revolutions of an engine is found at intervals of a given period, and ignition is made at an optimum ignition lead angle if the result is below a given value, and in a way to delay an ignition timing by a given angle if it exceeds the given value. CONSTITUTION:A control circuit 30, consisting of a microcomputer, detects the fuel condition of a throttle valve 4 by means of a throttle switch 6. If an engine is started, by means of a signal from a sensor 28 for the number of revolutions mounted to a distributor 24 at intervals of a given period, an amount of a change in the number of revolutions of an engine is found. If the amount of the change is below a given value, ignition is made at an optimum ignition timing, determined by the number of revolutions of the engine, through an igniter 32, the distributor 24, and an ignition plug 22, and if the amount of the change exceeds the given value, ignition is effected by delaying an injection timing by a given angle, proportional to an amount of a change, from an optimum ignition lead angle to effect torque-down. This prevents rapid increasing of the number of revolutions of the engine.
Patent JP-H07235634-A (JP)
Title: Power semiconductor module
Inventor: OKUMURA SABURO
IPC: H01L25/18
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a high-speed power semiconductor module where inputted control signals pre hardly affected by a main current. CONSTITUTION:An auxiliary insulating board 2b provided with an auxiliary copper circuit 10 is mounted on copper circuits 9a, 9b, and 9c where a control terminal 8 aunt, of terminals led outside of a case is mounted, a control lead-nut common terminal 7 is mounted on the auxiliary copper circuit 10, and furthermore the auxiliary copper circuit 10 and the one main electrode of a power semiconductor chip 3a are connected together with a bonding wire.
Patent JP-S6426610-A (JP)
Title: Antibacterial polymer
Inventor: KOMA HIROKI
IPC: A01N33/12
Filed: 1988-02-29
Abstract: PURPOSE:To provide an antibacterial polymer having a specific structure containing a quaternary nitrogen atom, having excellent and durable antibacterial activity and useful as a bactericidal agent, a slime-controlling agent, etc., for swimming pool or drinking water, etc., CONSTITUTION:The objective antibacterial polymer is expressed by formula I or II [A is group of formula III, IV, V or VI (X and Y are anion; R is 6-18C alkyl; m is 2-10); l is 20-2,000; n is >=1,000]. The polymer is preferably spheres of 2-10mmphi in diameter and can be used e.g. by filling in a column, suspending in water or kneading into other polymer to form a sheet. The antibacterial polymer exhibits broad antibacterial spectrum against Gram-positive bacteria and Gram-negative bacteria and has a proliferation-inhibiting effect against mold.
Patent JP-H10239840-A (JP)
Title: Photosensitive resin composition for sandblast and its use
Inventor: TOMITA HIROO
IPC: C09D175/16
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a material excellent in sensitivity, resolution, developability and adhesion and capable of forming a fine pattern on a substrate to be worked as a mask material for sandblast in a high yield by incorporating a specified urethane prepolymer. SOLUTION: This photosensitive resin compsn. contains a polymer having hydroxyl groups at terminals, a polyurethane prepolymer obtd. from a polyisocyanate represented by the formula (where each of R1-R4 is H or alkyl) and a compd. having an active hydrogen-contg. functional group and an ethylenic unsatd. bond, an alkali-soluble high molecular compd., an ethylenic unsatd. addition polymerizable monomer and a photopolymn. initiator. A photosensitive resin layer 2 made of this photosensitive resin compsn. is formed on a substrate 1 to obtain a photosensitive resin laminated body for sandblast. A protective layer 3 may be formed on the layer 2 if necessary.
Patent JP-H04285292-A (JP)
Title: Propulsion construction method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1991-03-13
Abstract: PURPOSE:To secure the straightness of a propulsion passage and also to enable smooth curvature propulsion by connecting adjacent propulsion bodies together via connecting portions in such a manner that the bodies are freely switched from their curvature allowed positions to curvature inhibit positions and vice versa. CONSTITUTION:Adjacent propulsion bodies B, B are connected together via connecting portions J in such a manner as being freely switched from their curvature allowed positions to curvature inhibit positions and vice versa. While the connecting portions J are held in their curvature inhibit positions, forward propulsion of a propulsion device is carried out. Then the propulsion device is drawn out up to a position where it was located before the forward propulsion, and that part which must be curved is switched to its curvature allowed position, and the propulsion device is propelled forward again into the passage of forward propulsion while the curvature allowed position is maintained. Then required curvature propulsion is carried out.
Patent JP-H04283391-A (JP)
Title: Apparatus for garbage disposal
Inventor: MOTOZUKA YASUYUKI
IPC: F26B21/00
Filed: 1991-03-13
Abstract: PURPOSE:To provide the title apparatus for garbage disposal which is odorless and clean. CONSTITUTION:The title apparatus is composed as follows, that is to say, a bag 2 is put in a heating box 1 which can be evacuated, garbage is put into this bag 2, and the garbage is heated and dried by a high-frequency heating apparatus 11. Furthermore, the heating box 1 is depressurized by a depressurizing apparatus 13 and while it is being depressurized, the bag 2 is sealed by a sealing device 6 and the garbage is hermetically sealed. By this composition, since the bag 2 can be hermetically sealed automatically after the garbage is put into the bag 2, an odor caused by the decomposition of the garbage can be prevented from leaking and the garbage can be prevented from leaking out of the bag, so that person's bodies or surroundings are not made dirty.
Patent JP-2000247104-A (JP)
Title: Gear cover for accelerator casing and its manufacture
Inventor: MAGARA SHUICHI
IPC: B21D53/90
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the strength of an accelerator casing gear cover while reducing the weight by providing, on the accelerator casing gear cover, a non- stress concentration part in which no stress is concentrated during the traveling of a vehicle and a stress concentration part thicker than the non-stress concentration part in which the stress is concentrated during the traveling of the vehicle. SOLUTION: An accelerator casing 10 rotatably supports an axle having tires fixed thereto on both longitudinal ends through bearings, and this arm-like gear cover 30 is fixed to the longitudinal center of the accelerator casing 10 by welding. When such an accelerator casing 10 receives an external force during the traveling of a vehicle, the gear cover 30 also receives the external force and deforms substantially triangularly to increase the stress in the area close to two of three apexes of the gear cover 30. Therefore, a side wall part 34 including the stress concentrating area is thickened, and the other part (bottom part 32) is thinned, whereby the weight of the whole gear cover 30 is reduced.
Patent JP-S63214999-A (JP)
Title: Read-only memory device
Inventor: MIBUCHI MAKOTO
IPC: G11C17/00
Filed: 1987-03-02
Abstract: PURPOSE:To input a part of an address from a terminal for outputting data and to make an address constitution optimum by including the switching circuit of an address signal and an address decoder for selecting the address of a read-only memory. CONSTITUTION:Whether a part of a signal supplied to the address decoder 20 is outputted from an input buffer 10 (mode 1) or from an input and output buffer 50 (mode 2) is decided by the switching circuit 60 according to the contents of a register 62. A user can select the desired mode of said mode 1 or mode 2 by previously setting a prescribed value to the register 62. Thereby, a read-only memory device 30, at the time of using for various types of systems for storing the data, can have an address constitution optimum for an applied system.
Patent JP-S58164874-A (JP)
Inventor: MOCHIDA HARUO
IPC: E05B77/44
Filed: 1982-03-25
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。