baber/WOPTO huggingface dataset:
Patent JP-H0270052-A (JP)
Title: Thermally spraying repair material and repair method
Inventor: NARITA YUJI
IPC: F27D1/16
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the thermal spraying repair material having excellent ignitionability and meltability by compounding oxidative particles consisting of metal powder having a specific grain size and refractory particles of refractory powder having a specific grain size at a specific ratio and granulating the mixture to pseudo particles of a specific grain size and bulk density. CONSTITUTION:The thermal spraying repair material is obtd. by granulating the pseudo particles of 50 to 500mum grain size and 0.5 to 2.0g/cm<3> bulk density from 30 to 90wt.% metal powder having 0.5 to 50mum grain size as the oxidative particles, 70 to 10% refractory powder having 1 to 100mum grain size as the refractory particles, water, and a binder. The above-mentioned metal powder contg. >=10% any of the oxidative particles of Ca-Si, Al,-Mg, and Si-Al which are liable to make thermit reaction is preferable. The efficient thermal spraying repair of a coke furnace is executed by mixing the granular powder consisting of the pseudo particles of the above-mentioned repair material and the refractory powder of 50 to 500mum grain size at 1:1 to 1:5 weight ratio and thermal spraying the powder mixture to the wall surface of 600 to 1,000 deg.C.
Patent JP-H0884642-A (JP)
Title: Mattress
Inventor: KUNIEDA YOSHIO
IPC: A47C27/12
Filed: 1994-09-16
Abstract: PURPOSE: To provide a mattress in which air can be blown into the mattress even during sleeping to dry the mattress or use the mattress at a comfortable temperature. CONSTITUTION: A mattress having a core cotton 3 covered with an upper cloth 4 and a lower cloth 5 is provided with a solid cotton 1 formed of a material harder than the core cotton 3, and an air blowing bag 2 for enclosing the solid cotton 1 and passing a hot air or cold air, and the air blowing bag 2 is inserted into the core cotton 3.
Patent JP-H0970162-A (JP)
Title: Brushless motor
Inventor: FUJINAKA HIROYASU
IPC: H02K21/22
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high-output, and high-accuracy stator core by integrally forming the stator core by molding a core made of a magnetic material and a terminal block composed of a metallic sheet with an insulating resin while the terminal block is put on the lower section of the salient pole of the core. SOLUTION: A stator core 1 is constituted by integrally molding the core 1 and a terminal block 2 made of a metallic sheet with an insulating resin 3 while the block 2 is put on the lower section of the salient pole of the core 1. Therefore, a small-sized core 1 and, as a result, a small-sized motor can be obtained, because it becomes unnecessary to provide a space for fitting terminal pins in the inner peripheral section of the core 1. In addition, the terminal section can be manufactured easily by a pressing technique, since the metallic sheet is used and, when the core and block 2 are integrally molded with the resin in addition to the use of the thin plate for the block 2, the core 1 with terminal can be manufactured easily and continuously.
Patent JP-S59108423-A (JP)
Inventor: ANTON FUUBAA
IPC: H03K17/687
Filed: 1983-11-24
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-H04107302-A (JP)
Title: Accumulator
Inventor: KONDO AKITAKE
IPC: F15B1/24
Filed: 1990-08-24
Abstract: PURPOSE:To keep pressure of liquid constant even when an accumulation pressure value of an accumulator changes from zero to the full state by constituting the accumulator so that liquid is pressure-accumulated in the accumulator by force of atmospheric pressure working on a piston of a vacuum pressure cylinder. CONSTITUTION:Force F in proportion to a sectional area A of an atmospheric pressure chamber works on a piston 11 of a vacuum cylinder 2 by atmospheric pressure of the atmospheric pressure chamber 13, and the force F is transmitted to a piston 4 of an accumulation pressure cylinder 1 and pressure is generated inside an accumulator 5. Liquid pressure in this accumulator 5 is decided by a sectional area A of the atmospheric pressure chamber 13, a sectional area B of the accumulator 5 and atmospheric pressure. Accordingly, even when the piston 4 strokes as liquid flows in or out of the accumulator 5, the liquid pressure keeps always constant in spite of the stroke of the piston 4 as long as atmospheric pressure does not change, and pressure-accumulation in the accumulator 5 from the zero state to the full state with constant pressure can be conducted.
Patent JP-H1168353-A (JP)
Title: Board mounting structure of electronic apparatus
Inventor: NAMIKAWA HIROSHI
IPC: H05K7/14
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a board mounting structure which can be easily disassembled or assembled, by a method wherein an auxiliary board is connected to a main board housed in a housing empty space inside an electronic apparatus with a connector and supported by interposing spacers located on a side opposite to the connector, and the auxiliary board is pressed with a cover from outside. SOLUTION: One or more auxiliary boards 2 are joined to a main board housed in a housing empty space inside an electronic apparatus with a recessed connector 3A provided to the main board 1, and a protruding connector 3B provided to the auxiliary board 2 and electrically connected to it, whereby the boards 1 and 2 are controlled in a relative lateral and longitudinal positional relation between them. The auxiliary board 2 is supported by interposed spacers 4 located at the one edges of the boards 1 and 2 opposite to the other edges, where the connectors 3A and 3b are provided and pressed by a cover 5 provided with projections A each located corresponding to the connector 3B and the spacers 4. By this setup, a board mounting structure of this constitution can be easily disassembled or assembled.
Patent JP-H0385742-A (JP)
Title: Method of and device for detecting defective of circuit pattern
Inventor: HARA YASUHIKO
IPC: G06T7/00
Filed: 1989-08-30
Abstract: PURPOSE:To facilitate judgement of the noxiousness on conductivity of complicated defects which are at high speed and can be judged by visual inspection, by image processing by reading out a stored Partial image signal end processing the image a synchronously with the image pickup speed so as to judge whether each defective candidate is noxious in electric conductivity or not. CONSTITUTION:An inspection system I processes the images of the image signal 8 outputted by an image pickup device (pattern detector) 1 and the reference image signal 9' outputted by a reference pattern generator 7 by means of a defective judging device 3 so as to detect a defect candidate. The partial image signal in the vicinity of the defect is taken out from the image signal outputted by the inspection system I by means of an interface 11 and is stored in a partial image memory 12, and the stored partial image signal is inputted into a partial image processor 13 so as to do complicated image processing to judge the noxiousness of the defect.
Patent JP-H0959354-A (JP)
Title: Additive for asphalt emulsion and asphalt composition
Inventor: FUNADA HITOSHI
IPC: C08L63/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an additive containing a specific bonding agent and a curing agent composition as essential components, exhibiting a strength comparable or superior to a heating method asphalt and having improved water resistance and controllable in strengthdeveloping speed. SOLUTION: This additive contains, as essential components, (A) a bonding agent containing (A1 ) a resol-type water-soluble phenolic resin (e.g. in the state of alkaline aqueous solution containing the resin and a silane coupling agent and having a viscosity of 50-5,000cps at 25 deg.C) and (B) a curing agent composition containing (B1 ) a compound having epoxy group such as polyglycerol polyglycidyl ether or sorbitol polyglycidyl ether and, as necessary, (B2 ) an organic ester such as a 2-6C basic acid methyl ester or ethyl ester. The amount of the component B is e.g. 0.5-100 pts.wt. based on 100 pts.wt. of the component A1 .
Patent JP-S6199039-A (JP)
Title: Heat accumulation type air conditioner
Inventor: TAKEDA TAKESHI
IPC: F24F1/02
Filed: 1984-10-22
Abstract: PURPOSE:To make it possible to carry out space heating and dehumidifying heating by a small sized heat pump air conditioner by assembling a heat accumulating device and a heat pump air conditioner provided with two heat exchangers. CONSTITUTION:A first space region 2 and a second spatial region 3 into which a heat medium (for example, air) flows are provided on both ends of a heat accumulating device 1 installed within a space to be air-conditioned, and a heat exchanger 4 constituting a heat pump air conditioner is provided on one end of the spatial region 2 and a heat exchanger 5 is connected to a coolant circuit 6. In the spatial regions 2 and 3 are installed dampers 7, 8 and 9 for controlling the flow of air. As in the spatial regions 2 and 3 are flowed out into the space to be air-conditioned by blast fans 10 and 11 and means for shielding the flow of the heat medium is controlled whereby changeover of a heat accumulating operation mode, a heat pump space heating mode, a space heating mode concurrently using a heat pump heat accumulating device, and a dehumidifying operation mode, is carried out easily.
Patent JP-S59110685-A (JP)
Title: Preparation of optically active benzothiazepine derivative
Inventor: KAMANO NORIAKI
IPC: C07C313/00
Filed: 1982-12-17
Abstract: PURPOSE:To prepare an optically active benzothiazepine derivative useful as an antidepressant, tranquilizer, and a coronary vasodilator, by subjecting a recemic modification, an intermediate, to optical resolution with an optically active organic base or organic acid, followed by ring closure. CONSTITUTION:A racemic modification shown by the formula I is subjected to optical resolution with an optically active organic base (e.g., quinine, ephedrine, etc.) or an optically active organic acid (e.g., carbobenzoxyalanine ,dibenzoyl- d-tartaric acid, etc.) to give an optically active substance, which is subjected to ring closure with acetic anhydride to give optically active alpha-2-(4-methoxyphenyl)-3-acetoxy-5-( 2-dime thylaminoethyl )-2, 3-dihydro-1,5-benzothiazepine-4(5H)-one shown by the formula II and its salt. Or, a racemic modification shown by the formula III is similarly subjected to optical resolution, and to ring closure to give a compound shown by the formula II.
Patent JP-2000053884-A (JP)
Title: Carbon black and recording ink
Inventor: UEDA NOBORU
IPC: C09D11/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent a nozzle of an ink recording apparatus from clogging, reduce the occurrence of disorder of images, unevenness in density, etc., and enables good images to be stably obtd. by bonding specific functional groups to the surface of a carbon black. SOLUTION: Functional groups of formula I and/or formula II are bonded to the surface of a carbon black. In the formulas, R1 and R2 are each a halogen, linear, branched, or cyclic hydrocarbon group, aryl, heterocyclic, -OR, -COR, -COOR, -OCOR, -COONa, -COOK, -COO-NR4+, -CN, -NR2, -(S)n, -SO3H, -SO3Na, -SO3K, -SO3-NR4+, -NR(COR), -CONR2, -NO2, -PO3H2,-PO3HNa, -PO3Na2, -N=NR, -N2+-, -NR3+X-, or -PR3+X-; R is H, a 1-20C alkyl, aryl; X is a halogen or anion of an inor. or org. acid; and n is 1-8.
Patent JP-H0885244-A (JP)
Title: Image forming device
Inventor: KANAZAWA TOSHIYA
IPC: G03G15/01
Filed: 1994-09-16
Abstract: PURPOSE: To print different information respectively on a cover and document pages by controlling image recording by the second recording means so as to record read-out registered images on the first and second recording mediums and printing different digital images on both of them for every designated number of copies. CONSTITUTION: This image forming device is provided with the first recording medium which is a cover, storage cassettes 3c, 3d for the second recording medium which records documents, a recording means for document images, a recording means for a plurality of different digital information in an add-on data RAM or the like, a storage means including a laser operating system, a polygon mirror and so on which stores images based on the recording means.  This image forming device is also provided with a recording control means 2a which has an add-on controller for selecting a plurality of digital information and sorting and reading out them in order from the storage means for every designated number of copies, so that image recording by the laser operating system is controlled so that read-out registered images may be recorded on both the recording mediums to print different digital images on both of them for every designated number of copies.
Patent JP-H04103601-A (JP)
Title: Production of chitin/chitosan oligomer with narrow molecular weight distribution
Inventor: NAKAO ETSUKO
IPC: C07H5/06
Filed: 1990-08-23
Abstract: PURPOSE:To obtain the title oligomer useful as a food additive or medicine by reaction of nitrous acid with chitin/chitosan of low molecular weight under specified conditions. CONSTITUTION:The objective oligomer can be obtained by reaction of nitrous acid with chitin or chitosan having <=50000 in average molecular weight at -5 to 10 deg.C at a pH of 1-6 for 0.5-10hr at the molar ratio: nitrous acid/the amino group in chitin or chitosan = 0.01-1 and solubilizing agent/water = 0.1-20vol%.
Patent JP-H0561767-A (JP)
Title: Information processor
Inventor: BABA SEIJI
IPC: G06F12/08
Filed: 1991-09-02
Abstract: PURPOSE:To diagnose the validity of data in a cache memory even at the information processor under operating and to execute the diagnosis at optimum timing while operating a system. CONSTITUTION:The data are inputted from a main memory through a data bus to the cache memory. The data read from the main memory are stored in a data memory 1. An address inputted from the main memory is stored in a tag memory 2. The address inputted from a CPU is compared 3 with the address in the tag memory 2, the data storage to the data memory and the data output to the CPU are executed based on this compared result. The data read from the main storage are compared 5 with the data in the data memory, and interruption is generated 10 based on the compared result. Next, the start of data diagnosis is instructed by a software, the address inputted from the CPU is decoded, the start of the diagnosis is recognized 6, and the generated interruption is reported to the CPU.
Patent JP-H04103842-A (JP)
Title: Controller of engine
Inventor: NAKAYAMA TSUTOMU
IPC: F02D23/00
Filed: 1990-08-23
Abstract: PURPOSE:To secure stability of engine operation by setting supercharger and valve control means which adjust valve opening periods of intake and exhaust valves respectively in response to an operational condition of an engine. CONSTITUTION:In the case when a trouble generated at a supercharger 50 is detected by a control unit 65, a control signal CB which sets its low level in a oil pressure circuit part 61 regardless of an operational condition of an engine 1 indicated by an intake air quantity shown by a detection output signal SA and the engine rotation at speed shown by the detection output signal SN, is supplied, and locker arm on the intake side comes in an unlock position. Therefore, even if in the case when the engine 1 is under a high speed/high load operation condition, a valve opening overlapping period during which both intake and exhaust valves 12, 13 are under an opening condition is comparatively shortened. Consequently, the condition that scavenging of remaining gas inside a combustion chamber 9 is properly performed so as to secure stability of the operation of the engine 1.
Patent JP-H0384478-A (JP)
Title: Measuring device for signal width
Inventor: SHIRAKAWA HIROSHI
IPC: G01R31/00
Filed: 1989-08-29
Abstract: PURPOSE:To improve an accuracy of measuring value by triggering one shot count means having a specified operating time width with a level changing point on the front edge part of the pulse signal to be measured and to generate the one shot pulse. CONSTITUTION:By means of setting the operating time width of one shot counter 1 to be larger than one cycle of the auxiliary pulse even when a minute auxiliary pulse caused by a chattering, etc., is in existence before/after the main pulse, a level of the one shot pulse from the one shot counter 1 is, after triggered with the main pulse, changed for the first time after the count operating time is elapsed; therefore, the level changing point on front edge part of the main pulse is in existence prior to the count operating time from the level changing point. So, the time width from the level changing point on a back edge part of the one shot pulse up to a first level changing point in the pulse signal to be measured right behind is counted, then made equivalent to the time width of main pulse by means of adding thereto the operating time width of one shot pulse, and the measured value can be obtained.
Patent JP-H1169136-A (JP)
Title: Device and method for processing image and storage medium
Inventor: MATSUNO HIROYUKI
IPC: G16H10/60
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent inputted digital image data from being illegally edited in image processing that makes the originality of an image such as in a medical field hard for human eyes to identify by adding additional information to the inputted digital image data. SOLUTION: Digital image data which are acquired by photographing a patient by a photographing device are inputted, and such additional information is added to the inputted digital image data as to be hard to be identified by human eyes. Thereby, it is possible to decide whether or not to be the original even if a medical image in which the originality is important when it is photographed is edited. In an image processing part of the device, an unrewritable ROM 21 stores prescribed additional information that does not usually change, and a pattern forming means 22 makes the addition information stored in the ROM 21 a pattern image. Also, fixed pattern storing memory 24 once stores a pattern image 23.
Patent JP-S61101653-A (JP)
Title: Apparatus for controlling injection quantity of fuel injection pump
Inventor: NANBA HIDEAKI
IPC: F02D41/00
Filed: 1984-10-23
Abstract: PURPOSE:To enhance the response of control by calculating the actuator controlling quantity on the basis of the feedback gain, the feed-forward gain and parameters obtained by a dynamic model of a position control system for an overflow timing control member used in the titled apparatus. CONSTITUTION:In the titled apparatus, the position of an overflow timing control member II is controlled by an actuator III on the basis of an aimed position of the overflow timing control member II corresponding to the injection quantity of fuel of an engine determined by the operational conditions of the engine and the actual position of the member II detected by a position detecting means IV. Here, an actuator control means V is constituted by a condition observing means VI for determining condition variables by use of parameters selected for use according to a dynamic model of the control system, a control quantity determining section VIII for determining part of the control quantity from the condition variables, the feedback gain determined in the above dynamic model, etc., and another control quantity determining section IX for determing the remaining part of the control quantity from the aforesaid aimed position of the control member II and the feed-forward gain of the dynamic model.
Patent JP-S60118038-A (JP)
Title: Linear motor with cooler
Inventor: HOSODA YOSHIHIRO
IPC: H02K9/22
Filed: 1983-11-26
Abstract: PURPOSE:To reduce noise and to further eliminate the suction of rainy water by cooling a heat pipe inserted into the primary core. CONSTITUTION:Suitable number of holes 2 are formed at a laminated core which forms the primary core in the thicknesswise direction of the laminated core. Independent heat pipes 3 are respectively inserted into the holes. The pipe 3 has threaded portions 4 at both ends, the pipe 3 is inserted into the hole 2 to project the threaded portions 4 from the both ends of the primary core 1, a nut 5 is inserted into the threaded portion 4 to clamp the both side ends of the core 1. A heat sink fin 6 is mounted by clamping at the portion 4. With this construction, a noise can be eliminated, and the suction of the rainy water can be obviated.
Patent JP-S59113787-A (JP)
Title: Current converter
Inventor: KAWASHIMA KOTOJI
IPC: H02P6/06
Filed: 1982-12-17
Abstract: PURPOSE:To improve the efficiency of a motor by connecting the collector of a transistor connected at the emitter to the base of a transistor connected at the collector to a load to the collector of the previous transistor through an OR circuit. CONSTITUTION:When a coil 1A in which the first transistor 2A is turned ON by a drive circuit 6 which inputs a position signal from Hall elements 7A-7C is energized, the collector voltage is low but the collector voltages of the first transistors 2B, 3C in OFF state are high. Accordingly, the collector current of the second transistor 4A is high, and the voltage between the collector and the emitter of the first transistor 2A becomes low, 0.2-0.5V. Even when coils 1B, 1C in which other first transistors 2B, 2C are turned ON are energized, the voltage between the collector and the emitter of the first transistor becomes similarly low.
Patent JP-H0269686-A (JP)
Title: Method for testing semiconductor storage device
Inventor: SHIMOKAWA TAKEHISA
IPC: G11C29/50
Filed: 1988-09-05
Abstract: PURPOSE:To invert a memory which is unstable in data holding characteristics and to surely detect a defective cell by inputting a short-period inverse digit signal which cannot be written in the normal state in a state where a holding current is reduced. CONSTITUTION:A memory Mij is selected with an address signal in a state where a high-order voltage Vcc is grounded and a low-order voltage VEE is VEE=-4.5V and data signals are supplied to digit lines Dj and the inverse of Dj during a normal writing period TWP. Then the voltage VEE is reduced to VEE=-3.5V while the voltage Vcc is maintained at the same state and a holding current IH is set to a value which is about the lower distribution limit value of the memory Mij. Then the data signals are inverted and write pulses of the shortest writing period Tnwp which is shorter than the normally writable minimum pulse width are given to the inverted data signals. In the case of a defective memory cell, the memory cell is inverted at a prescribed point of time P during the period Tnwp while the potential difference between contact voltages VA and VB is small. Since the memory cell from which inversion is detected is defective, a test can be completed with several tens mus.
Patent JP-2001047050-A (JP)
Title: Method for removing ammonia in seawater and device therefor
Inventor: KATO YASUYOSHI
IPC: C02F1/461
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently decomposing NH3 in seawater and a device used for the method. SOLUTION: A positive electrode 1 and a negative electrode 2 made of good electrical conductors are installed in seawater containing ammonia or ammonium ions, and the ammonia or the ammonium ions are decomposed and removed by passing current between the electrodes. By this method, NH3 contained in the seawater can be removed in a simple way and very efficiently.