baber/WOPTO huggingface dataset:
Patent JP-H02133456-A (JP)
Title: Antistatic resin composition
Inventor: UEDA EIJI
IPC: C08L25/08
Filed: 1988-11-14
Abstract: PURPOSE:To obtain the title composition having improved moldability and semipermanent antistatic property by mixing a graft copolymer of a rubbery polymer with a vinyl monomer with a vinyl polymer and a specified block copolymer. CONSTITUTION:A graft copolymer (A) is obtained by polymerizing 95-40wt.% vinyl monomer (e.g., styrene) in the presence of 5-60wt.% rubbery polymer (e.g., polybutadiene) of a glass transition temperature <=0 deg.C. 50-99.5 pts.wt. component A is mixed with 0-90 pts.wt. vinyl polymer (B) (e.g., PS), and 0.5-50 pts.wt. aliphatic polyester (e.g., polycaprolactone) of an MW of 2000-500000 and/or block copolymer (C) of this polyester with a polyalkylene glycol of an MW of 200-200000 (e.g., polyethylene glycol) in a total amount of 100 pts.wt.
Patent JP-S62138492-A (JP)
Inventor: BERGE JOHN M
IPC: C07D403/06
Filed: 1986-11-29
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-2001112012-A (JP)
Title: Image pickup signal processing unit, image pickup signal processing method, data decoder and image pickup device
Inventor: FUKUDA HIROSHI
IPC: H04N5/92
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To improve restoring in a decoded signal by using a low compression rate for an image pickup signal. SOLUTION: A recording and reproducing facility of a camcorder is provided with a camera section 1 with a single CCD color image pickup means, an processing section 2 that converts an image pickup signal outputted from the camera section 1 into a digital signal, a compression section 11 that directly compresses the image pickup signal converted into the digital signal by the A/D converter section 2, a write and read section 3 that has a write function to write the compressed image pickup signal by the compression section 11 to a medium 100 and a read function to read the image pickup signal compressed by the compression section 11 and written on the medium 100, an expansion section 12 that expands the image pickup signal read by the write and read section 3, and a camera signal processing section 14 that outputs a 3-primary color signal,  a luminance signal and color difference signals from the image pickup signal expanded by the expansion section 12.
Patent JP-H08123606-A (JP)
Title: Tablet device
Inventor: MARUYAMA SEIICHI
IPC: G06F3/046
Filed: 1994-10-26
Abstract: PURPOSE: To provide the tablet device which is made lightweight and thin on the whole and uses amorphous magnetic wires. CONSTITUTION: The tablet device 10, equipped with the amorphous wires 16 and 19 extending in an (x) and a (y) direction, has the magnetic wires 16 and 19 fixed to the internal surface of an upper cover 12 and soldered to circuit boards 15a and 15b embedded in groove parts 12a and 12b, and 12c and 12d provided long the edges of the internal surface of the internal cover.
Patent JP-H03221510-A (JP)
Title: Peroxide-curing fluoroelastomer and chlorofluoroelastomer which have bromine and iodine curing sites, and manufacture thereof
Inventor: ARUBAATO ROIDO MUUA
IPC: C08F10/00
Filed: 1990-10-25
Abstract: PURPOSE: To obtain the subject elastomer for molded parts excellent in strength and processability by compolymerizing fluoroolefic, vinylidene fluoride or fluoroolefin containing a specified amt. of bromine in the presence of a specific iodinated compd.  
     CONSTITUTION: The max. 3% by wt. of the total monomer of a component (A) composed of a polymer repreating unit such as fluoroolefin or fluorovinyl ether and containing broimine becomning 0.1-1.0% by wt. of a fluoroelastomer and at least 97% by wt. of the total monomer of a polymer repreating unit (B) such as vinylidene fluoride or 2-8C fluoroolefin copolymerizable therewith are copolymerized in the presence of a radical generation source and an iodine compd. represented by RI n  (wherein R is a 1-8C fluorocarbon or chlorofluorocarbon; and n is 1 or 2) to obtain the objective elastomer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01129792-A (JP)
Title: Brushless motor protective device
Inventor: MIURA KENICHIRO
IPC: H02H7/08
Filed: 1987-11-12
Abstract: PURPOSE:To prevent damages to elements due to overcurrents by detecting load conditions based on direct current and motor temperature measured when load increases in operation and thereby turning all the elements in a semiconductor switching circuit off. CONSTITUTION:A brushless motor comprising a coil 3 and a permanent magnet rotor 4 is driven by a semiconductor switching circuit 2. A controller for the circuit 2 comprises driving means 6 for generating a rotational signal supplied to a rotor 4, DC voltage detecting means 7, DC voltage judging means 8, DC current detecting means 9, DC current judging means 10, timer means 11, motor temperature detecting means 12 and temperature judging means 13. When an external wind force detected by a DC voltage is greater than a predetermined value, all the elements of the semiconductor switching circuit 2 are kept off. When the load increases, during the operation of motor, with the increase of the external wind force, all the elements are turned off similarly for a predetermined time period. Further, if the temperature of the motor is higher than a predetermined level, all the elements also are turned off to avoid excess currents.
Patent JP-2001111517-A (JP)
Title: Ais-detecting circuit
Inventor: ONO SEIICHI
IPC: H04L69/40
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide AIS-detection with a detection threshold in an optional monitoring bit range with a comparatively small circuit and to easily change the monitoring bit range in an AIS-detecting circuit. SOLUTION: When an inputted signal 5 is at a prescribed level, load control of (m+1) frequency dividing counters 3-1, 3-2 to 3-n is performed by an n frequency dividing counter 1 to be operated by being synchronized with a clock 6 synchronized with the inputted signal 5. The m+1 frequency dividing counters 3-1, 3-2 to 3-n load an initial value 'zero' when the load control is performed, output counter expiration signals 8-1, 8-2 to 8-n, when counting is expired and stop operation. Since either one or more of the counter expiration signals 8-1, 8-2 to 80n are outputted when an AIS detecting condition is established, AIS detection is enabled by taking logical OR of each by an n input logical OR circuit 4.
Patent JP-H01126939-A (JP)
Title: Electric cleaner
Inventor: TSUCHIDA YASUYUKI
IPC: A47L9/28
Filed: 1987-11-12
Abstract: PURPOSE: To prevent the penetration of dust or moisture into a control circuit unit by covering a bidirectional power control element wherein a unit is attached to an insulating high heatconductive substrate and a control circuit part thereof with an exterior case made of a synthetic resin. CONSTITUTION: In a control circuit unit 9, a rectangular insulating high heat- conductive substrate 23 is constituted by applying a conductive member 26 worked by etching processing of copper foil to an aluminum plate 24 being a metal plate by printing wiring through an insulating heat conductive layer 25 composed of an epoxy base resin highly filled with a high heat conductive inorg. insulating material and five input and output terminals 27a, 27b, 27c, 27d, 27e are provided on one side. A chip like electronic part 28... constituting a circuit unit 19 or a power supply circuit 21 are fixed on the conductive member 26 subjected to printing wiring by soldering.  Therefore, by covering the chip like electronic part 28 or triac 18 attached to an insulating high heat- conductive substrate 34, the control circuit unit 9 is prevented from the adhesion of dust or moisture to be enhanced in reliability at a time of use.
Patent JP-H10135594-A (JP)
Title: Copper foil for printed wiring board
Inventor: SUZUKI AKITOSHI
IPC: H05K1/09
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To achieve etching easily and completely and to prevent copper from remaining and undercut from occurring in several kinds of etching solutions at the time of etching by forming a nickel - cobalt layer containing phosphor at least on one surface of a copper layer. SOLUTION: A copper foil that becomes the copper layer of a basic layer is used for a normal printed circuit board and includes an electrolytic copper foil and a rolled copper foil or may be obtained by performing roughening treatment and electrolytic deposition roughening treatment onto the surface of the copper layer to improve adhesion property. A nickel - cobalt layer containing phosphor is formed on the surface of the copper layer, for example, by the electroplating method, the electroless plating method, the vacuum deposition method, and the sputtering method. When the electroplating method is used, a phosphor compound is dissolved in the nickel + cobalt alloy plating liquid and a nickel - cobalt layer containing phosphor is formed on the copper layer according to a normal method.
Patent JP-H07143282-A (JP)
Title: Facsimile terminal equipment
Inventor: KANEDA YOJI
IPC: H04N1/00
Filed: 1993-11-16
Abstract: PURPOSE:To facilitate the specifying of a transmission mode showing a transmission condition at the time of transmitting an original in a facsimile terminal equipment. CONSTITUTION:After a picture reading part 12 reads one page of transmission original, the area outside the original is read and the piece of information is sent to a transmission mode analytic part 10. The transmission mode analytic part 10 judges from the piece of information the position of a paper which is affixed to the area outside of the original by a transmitting person. Based on the judging result, a transmission mode conversion table 101 decides the transmission mode. In accordance with the transmission mode, reading data of the transmission original is converted. Subsequently, the equipment similarly executes the reading of the next and succeeding pages, the decision of their transmission mode and the conversion of reading data of the transmission original and encodes its conversion data to transmit to the other terminal. In the above-mentioned manner, the paper is affixed to the area outside the original so as to specify the transmission mode by each page of the transmission original so that the way of specifying the transmission mode at the time of transmission is simplified.
Patent JP-H02131209-A (JP)
Title: Light source unit for endoscope
Inventor: TAKAHASHI YUTAKA
IPC: A61B1/04
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a stop and a shutter function with a simple structure by controlling a light source capable of multi-strobe lighting and the lighting duty of the light source, and inhibiting the light source from emitting light for a specific period in synchronism with a synchronizing signal from a camera for an endoscope. CONSTITUTION:An inhibiting circuit 59 outputs pulses with duty corresponding to the brightness of an EE signal in a period a1, a 2nd pulse generating circuit 61 outputs pulses to an inhibiting circuit 59 in a period a2, and the inhibiting circuit 59 outputs no pulse in periods b1 and b2. The output of the inhibiting circuit 59 is sent to a lamp control circuit. A lamp control circuit 46, on the other hand, turns on a lamp only when the output of the inhibiting circuit 59 is at high level. Consequently, the stop and shutter functions are obtained with the simple structure.
Patent JP-H11121599-A (JP)
Title: Electrostatic chuck base and its manufacturing method
Inventor: NARUKI SHINYA
IPC: B23Q3/15
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck base of extremely high suction force in vacuum and in atmosphere. SOLUTION: In an electrostatic chuck substrate, consisting of an insulator substrate 3, a conductive layer 2, and a dielectric layer 1, the dielectric layer is the electrostatic chuck substrate having a composition of Ti1-x MxO2 . Here, M is a pentavalent metal element (x=1×10<-5> -2×10<-4> ) of Ta, Nb, or Sb or a hoxavalent metal element (x=1×10<-5> -1×10<-4> ) of W or Mo. By substituting M, the volumetric specific resistivity of the dielectric can be controlled, while being set to a value of 108-1,012 Ω.cm, and attractive force is manifested. After the dielectric mixes and forms TiO2 and M2 O5 or MO3 , it is calcined at 1,200-1,600 deg.C in the atmosphere for manufacturing.
Patent JP-2001104235-A (JP)
Title: Tableware washer
Inventor: YURA MASAKI
IPC: A47L15/46
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a tableware washer/dryer capable of reducing energy consumption with an improved washing capability by controlling the quantity of water supply and the power of jet water at multiple levels. SOLUTION: This tableware washer has a washing tub 31, a washing water supply means 32, a water level sensor means 33, a washing means for pressurizing and jetting washing water, a washing water heating means 35, a temperature detecting means 36 and a control device l for controlling the washing means 3 or the water supply means 32, etc. In the main washing process, the power of jet water of the washing means 3 is increased and heating and washing is executed with a quantity of washing water at a first water supply level, then washing water is drained to a second water supply level, lower than the first water supply level, the power of jet water of the washing means 3 is reduced, and the washing water is heated to wash the tableware.
Patent JP-H10130268-A (JP)
Title: Substituted thiophene derivative and agricultural and horticultural fungicide comprising the same as active ingredient
Inventor: YOSHIKAWA YUKIHIRO
IPC: A01N43/78
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound for a fungicide, having a wide disease damage spectrum against pathogenic microorganisms of various crops, exhibiting excellently controlling effects on resistant microorganisms, having high safety to crops, containing a specific aminothiophene. SOLUTION: This compound is shown by formula I (when R<1> is methyl or ethyl, R<2> is H and when R<1> is difluoromethyl or ethyl, R<2> is methyl) such as N- 2-(1,3-dimethylbutyl)-3-thienyl}-4-difluoromethyl-2-methlthiazole-5-ca rboxylic acid amide. The compound is obtained, for example, by reacting a substituted aminothiophene of formula II with a thiazole-5-carboxylic acid halide of formula III in a molten state or in a solvent at -20 to 150 deg.C for about 30 minutes to 5 hours.
Patent JP-2001105276-A (JP)
Title: Cooling liquid circulating device
Inventor: YAMASHITA HIDEAKI
IPC: B23Q11/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To smoothen the cutting work while preventing the generation of failure of a suction pump due to the air suction in a cooling liquid circulating device with the structure that the suction pump sucks the suspension. SOLUTION: In this cooling liquid circulating device IA, when performing the cutting while supplying the cooling liquid to a blade edge the suspension of the mixture of the chips generated by cutting and the cooling liquid is recovered by a suction pump 5, and filtered so as to eliminate the chips, and supplied as the cooling liquid to the blade tip again. This cooling liquid circulating device is provided with a control means for controlling ON/OFF of the suction pump 5 for intermittent operation. The control means 9 includes a twin timer 9f capable of separately setting the ON time and the OFF time, and the twin timer 9f is built in a power source box 9A connected to the suction pump 5.
Patent JP-H03151006-A (JP)
Title: Defoaming agent composition
Inventor: ISHIDA TOSHIO
IPC: B01D19/04
Filed: 1989-11-02
Abstract: PURPOSE:To obtain the defoaming agent composition having a good defoaming property and with its sizing not significantly lowered by using a mixture of a higher saturated alcohol and the hydrogenated animal or vegetable oil having a specified m.p. as the oil-phase component. CONSTITUTION:A 16-22C aliphatic saturated alcohol and the hydrogenated animal or vegetable oil having 46-56 deg.C m.p. are mixed in the weight ratio of 8:2-4:6, and the mixture is used as the oil-phase component. The composition is an oil-in-water emulsion contg. 5-50wt.% of the oil phase and 1-30wt.% of an emulsifier consisting of nonionic and/or anionic surfactants based on the oil-phase component. The composition thus obtained has a good defoaming property, and the sizing is not significantly lowered when applied in paper making.
Patent JP-H01130024-A (JP)
Title: Intake amount measuring device for engine
Inventor: MATSUNAGA MORISHIRO
IPC: F02D35/00
Filed: 1987-11-13
Abstract: PURPOSE:To prevent an air flow meter from response lag by disposing the air flow meter in a bypass path bypassing throttle valve. CONSTITUTION:An intake pipe 15 is provided with a bypass path 18. Adjacent a position of said path 18 corresponding to the downstream portion of a throttle valve 17 is disposed an air flow meter 19 consisting of a hot wire 19a, temperature compensating resistor 19b, etc., and the mass flow of intake flowing down through the bypass path 18 is output to a control means 21. The position in which the air flow meter 19 is provided is spaced only a distance L' from an intake port 11b and the mass flow of intake in the position can immediately follow up variation in the mass flow of intake near an intake port 11b. Thus, the variation is detected without any time lag to a change in the opening of throttle valve 17 to be output to the control means 21 so that the variation is reflected to fuel injection amount by an injector 16 without any response lag.
Patent JP-H07138996-A (JP)
Title: Method of measuring position of excavation of power shovel
Inventor: KASHIMA NAOKI
IPC: E02F9/26
Filed: 1993-11-16
Abstract: PURPOSE:To accurately measure the position of excavation regardless of an inclination in the longitudinal direction of a power shovel and the angle of rotation of an upper revolving superstructure. CONSTITUTION:A boom 4, an arm 5 and a bucket 6 are mounted on the upper revolving superstructure 3 of a power shovel 1, and the power shovel 1 is installed onto a slope having an inclination thetao. When the positions x2, y2 of the coordinates of the front end section P40 of the bucket 6 are measured, the origin of measurement is placed at Poo on the center line of the axis of rotation of the upper revolving superstructure 3 first. The x2 and y2 of the front end section P40 are calculated by the computing formula of a trigonometric function, etc., by using each constant of segments Lo, L1, L2, and L3 and each variable of angles thetao, theta1, theta2 and theta3. Accordingly, the error of measurement with the revolution of the upper revolving superstructure 3 differs from a conventional case, when the origin of a measuring point is set to a boom foot P10, and is prevented.
Patent JP-H06139946-A (JP)
Title: Magnetron for microwave oven
Inventor: KAWAGUCHI TOSHIO
IPC: H01J23/20
Filed: 1992-10-26
Abstract: PURPOSE:To provide a magnetron for a microwave oven allowing the application of substantially compact design under the improvement of load stability, and ensuring a resource saving effect. CONSTITUTION:A magnetron for a microwave oven has a plurality of U-shaped vanes 12 radially arranged inside an anode cylinder 11 in such a way as directing the open ends thereof toward the axial center of the cylinder 11. A group of high resonance frequency cavities 13 is formed inside the vanes 12, while a group of low resonance frequency cavities 14 is formed between the adjacent vanes 12. In addition, the outer end height of the vanes 12 constituting the low resonance frequency cavity group is set to be smaller than the inner end height.
Patent JP-S62156184-A (JP)
Title: Hydrophobically colloidal composition containing polymer of water-soluble monomer and monomer showing both hydrophobic and hydrophilic properties
Inventor: KEI BUAN FUAN
IPC: C10M173/00
Filed: 1986-12-02
Abstract: The invention comprises a thickening agent comprising an aqueous-soluble polymerization product of one or more water-soluble monomers which are sufficiently water-soluble to form at least a 10 weight percent solution when dissolved in water and which undergo addition polymerization to form polymers which are water-soluble; and at least one second monomer of the formula: <CHEM> wherein R is a hydrocarbyl radical which contributes hydrophobic character to the second monomer, Z is a divalent linking group, M is a divalent hydrocarbyl or substituted hydrocarbyl radical and Y is an ionic species which contributes hydrophilic character to the molecule. These compositions are useful for thickening aqueous mediums, in particular, for thickening equeous media containing water-soluble electrolytes. Such thickened aqueous media retain their viscosity when subjected to shear, heat or high electrolyte concentrations. The thickened aqueous solutions may be used in enhanced oil recovery processes as fluid mobility control agents, fracturing fluids and drilling muds, as well as hydraulic fluids and lubricants.
Patent JP-H07117081-A (JP)
Title: Mold for sandwich molding
Inventor: SUZUKI KAZUO
IPC: B29C45/16
Filed: 1993-10-22
Abstract: PURPOSE:To provide a simple mold for sandwich molding prevented from the cutting of a tab at the time of release and excellent in strength. CONSTITUTION:A mold device 1 forms a protruding part 83 filled with a core material 82 and has a movable mold 20 forming a cavity 31, an overflow part 32 and the orifice passage 33 allowing both of them to communicate with each other and an inclined core 10. A sub-core 21 is provided to the lower part of the movable mold 20 in a protruding state and a groove part 22 is formed to the upper surface thereof. A recessed part 12 is formed to the left surface 11 of the inclined core 10 to constitute the overflow part 32 along with the groove part 22. The bottom surface 321 of the overflow part 32 is constituted of the bottom surface of the recessed part 12 and the bottomed surface of the groove part 22.
Patent JP-H02136662-A (JP)
Title: Artificial snowfall apparatus
Inventor: FUKAZAWA HIROSHIGE
IPC: G01M99/00
Filed: 1988-11-16
Abstract: PURPOSE:To obtain snow of good quality regardless of a temperature condition and without being influenced by the dimension of a laboratory, particularly by the height and the like of the ceiling, by providing a cooled air intake on the upper stream side beyond the diffuser. CONSTITUTION:Within a snowfall nozzle 13 adapted so as to face downward at the upper part of a snowfall tower 11, high-pressure cold water and high-pressure cooled air are mixed with each other to be heat-insulated and expanded, and a group of fine water droplets is sprayed and freely drops downward in the snowfall tower 11 under their gravity. On the other hand, air at a temperature below zero, which is cooled by a cooler 20, is blown into the snowfall tower 11 from the lower part of the snowfall tower 11, and while flowing up against the group of fine water droplets that is sprayed into the snowfall tower 11 from the upper part thereof to circulate therethrough and freely drops downward a natural manner, the cooled air thus blown exchanges heat with the group of fine water droplets. Furthermore, the naturally and freely dropping speeds of the group of fine water droplets as well as fine-sized ice (snow) changed into a group of ice are decelerated by the cooled air flowing upward from the lower part of the snowfall tower 11. This deceleration action serves to act on the group of fine water droplets and the fine-sized ice to prolong the duration of their floating in the snowfall tower 11.