baber/WOPTO huggingface dataset:
Patent JP-H02241388-A (JP)
Title: Control system and apparatus for synchronous ac motor
Inventor: NARA YASUSHI
IPC: H02P27/02
Filed: 1989-03-10
Abstract: PURPOSE:To accurately initialize and to drive a synchronous AC motor by obtaining a power factor when a torque becomes zero, and initializing with a position phase-shifted at 90 deg. of an electric angle from the position of the power factor as a commutation angle command of the power factor 1. CONSTITUTION:A pulse generator 31 for outputting an incremental pulse IP is connected to an output shaft of a synchronous AC servo motor 30, and the pulse IP is reversibly counted by a counter 22. The torque of the output shaft of the motor 30 is detected while varying a phase angle between the revolving magnetic field of a stator and a permanent magnet pole, a power factor when its torque becomes zero is obtained, and initialized at the position phase-shifted at 90 deg. of an electric angle from the power factor position as a commutation angle command of the power factor 1. Thus, the motor 30 can be driven by accurately initializing it without deviating a mechanical zero point.
Patent JP-2000260345-A (JP)
Title: Field emission type light emitting element and black matrix material therefor
Inventor: NAMIKAWA MAMORU
IPC: G02B5/20
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a black matrix(BM) material having high resistance and a particle diameter as large as that of an inorganic pigment for a color filter. SOLUTION: A black matrix(BM) 21 and color filters are placed inside of an anode substrate 4 of an envelope 2, a light transmissive insulating layer 20 is over them, and anode conductors 6 and phosphor layers 7 are over it. A field emission element is inside of a cathode substrate 3. Electrons emitted by an emitter 13 of the field emission element 9 make the phosphor layers emit light. Inorganic pigments, (Co-Al)O, (Ti-Ni-Co-Zn)O, α-Fe2O3 for color filters of red, green, and blue with higher resistance than that of a black pigment and area resistance of approximately 1011Ω/m2 are mixed up to provide a material for the BM. The BM of the material has as large resistance as inorganic pigments for color filters, insulation with the anode conductor is retained by a thin insulator layer 20 of 15 μm. The BM is also formed at a high voltage FED to improve display contrast.  The BM and color filters have the same particle diameter to increase adhesion force at the overlapping parts for preventing them from peeling off.
Patent JP-H03260259-A (JP)
Title: Method for laying tile
Inventor: NAKAZAWA MASAHIRO
IPC: E04F15/00
Filed: 1990-03-09
Abstract: PURPOSE:To facilitate the laying and replacing work of tiles by covering a floor surface formed with a floor substrate and self leveling material, with the interlaying member of an elastic body, and by laying the tiles of different qualities on the interlaying member. CONSTITUTION:A floor surface F is formed with a floor substrate 1 formed with concrete, floor members, or the like, and self leveling material 2, and the surface is formed to be a smooth and horizontal surface. Then, on the floor surface F, a calcium carbonate paper having moisture-absorbing action is laid as underlaying material 3, and the material 3 is covered with an interlaying member 4 formed with the elastic body of rubber or the like. After that, pressure is applied to cork tiles 5a with joint members 6 fitted on the peripheral sections, and carpet tiles 5b without the fitted joint members 6, and the tiles 5a, 5b are laid in order. As a result, the tiles 5a, 5b are prevented from being horizontally moved and from being positionally shifted, and at the same time, the laying and replacing work of the tiles can be easily executed.
Patent JP-S58177487-A (JP)
Title: Method and device for diaphragm electroplating
Inventor: SUZUKI NOBUKAZU
IPC: C25D5/00
Filed: 1982-04-08
Abstract: PURPOSE:To prevent the deterioration in performance and damage owing to swelling, burn, etc. of an anion exchange membrane diaphragm and to increase the high current density of plating in the stage of plating a metal to be plated with the insoluble anode in the anode chamber separated with said diaphragm, by bringing the liquid in the anode chamber into contact with the diaphragm after cooling the same in a circulation system. CONSTITUTION:An insoluble porous anode 8 is provided in an anode chamber 2 which is separated with an anion exchange membrane diaphragm 3 from the plating bath of an aq. soln. 1 contg., for example, sulfate of a plating metal, and a steel plate 4 to be plated is electrified to negative charge and is plated. Here, a space 9 is formed behind the anode 8 in the chamber 2 so that an anolyte, for example, an aq. Na2SO4 soln. circulates therein. The gaseous O2 generated on the surface of the anode 8 is removed with a gas venting device 10 of the circulation system to prevent interpole electrode. The anolyte removed of the gas is stored in a tank 11, whereafter the anolyte is cooled in a heat exchanger 13, and is recirculated to the chamber 2. While the cooled anolyte passes between the membrane 3 and the anode 8, the anolyte is deprived of the Joule heat generated in the membrane 3 so that the membrane 3 is cooled at all times.
Patent JP-S60202639-A (JP)
Title: Cathode-ray tube
Inventor: OKADA HIDEKI
IPC: H01J29/28
Filed: 1984-03-27
Abstract: PURPOSE:To obtain uniform white balance on the whole screen while suppressing a transmission factor of electron rays on the peripheral part by making the film thickness of a metal backing to be formed on the phosphor screen in a cathode- ray tube larger on the peripheral part than on the center part. CONSTITUTION:Trichromatic phosphor patterns of R, G, B are formed on the panel inside of the monitoring cathode-ray tube for broad-casting or the like. Then, acryl emulsion is applied and dried for forming a phosphor screen 4. Thereafter, the vacuum evaporation sources 6 of Al are arranged on the peripheral parts of the phosphor screen from thereon for vacuum-evaporating Al in order to form a metal backing 5, in which the film is more thickened on the peripheral part than on the center part. Accordingly, a transmission factor of electron rays is lowered on the peripheral part, while the current density is lowered down to the extent where all phosphorus of R, G, B are almost equal in brightness. Thereby, a reddish phenomenon the peripheral part is improved thus enabling to obtain uniform white balance on the whole screen.
Patent JP-H02153972-A (JP)
Title: Curable resin composition, powder coating and molded article
Inventor: KITAGAWA KATSUJI
IPC: C08L3/00
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a curable resin composition having excellent flexibility, heat-resistance, chemical resistance, etc., and applicable to powder coating and molded article by compounding a polyfunctional cyanate compound, etc., to a thermoplastic resin having functional group reactive with cyanato group. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts. wt. of a thermoplastic resin having functional group reactive with cyanato group (e.g. partially saponified polyvinyl acetate) with (B) 10-100 pts. wt. of a polyfunctional cyanate compound or 20-120 pts. wt. of the above cyanate compound and a polyfunctional maleimide compound in total, (C) 5-100 pts. wt. of a melt-viscosity modifier (e.g. various polyol compounds) consisting of a low-molecular compound or an oligomer compound containing one or more functional groups reactive with the above polyfunctional cyanate compound and/or the thermoplastic resin and, as necessary, (D) an inorganic filler and (E) an organic peroxide and/or a polyisocyanate compound.
Patent JP-S57174087-A (JP)
Title: Breeding method of koji mold
Inventor: YOKOYAMA TSUTOMU
IPC: C12N1/14
Filed: 1981-04-21
Abstract: PURPOSE: To breed a KOJI mold, having a high productivity of enzymes and high growth rate, and of separable efficiently with certainly, by subjecting a strain to a varying treatment with a diploid creating means as an intermediate step.  
     CONSTITUTION: A strain is having a good productivity of enzymes and growth separated from an ordinary seed KOJI mold, and subjected to the varying treatment, e.g. irradiation with ultraviolet light, to give a variant strain having more improved productivity of enzymes. The resultant variant strain is used as at least one parent strain to creat a diploid by the conventional method. The resultant diplid is then subjected to the varying treatment by irradiation with ultraviolet light, etc. to obtain a KOJI mold having both high enzymic potency and growth rate, e.g. Aspergillus soya SD (FERM-P No.5956) having improved productivity of protease. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55151431-A (JP)
Title: Carrying method for parts
Inventor: IKEDA YUUJI
IPC: B65G59/06
Filed: 1979-05-15
Abstract: PURPOSE: To simplify a device by a method wherein a piece of part separated from the line of small-sized parts is sent in a closed carrying route filled with the compressed air and, a shutter provided at the parts-discharging port of the route being opened, is sent out together with the flow-out of the compressed air.  
     CONSTITUTION: Parts 3 such as electrolytic condensers are accumulated, being aligned, in the stocker 2 of the main body 1 of a carrying device. When a shutter 4 having a piercing hole 5 for housing parts is moved to the left by an air cylinder and the like, the part 3' situated in the lowest end is sent into a vertical carrying route 7a. Within the vertical carrying route 7a the compressed air of about 5kg/cm 2  is supplied from an air port 8, and, when the shutter 4 moves to the left, the air port 8 is closed by the tip part 4a of the shutter 4 and the compressed air and the part 3' are shut up in the vertical carrying route 7a. When an outlet shutter 6 is opened under the condition, the part 3' is sent, together with the compressed air, out of the mainbody 1 through a horizontal carrying route 7b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63223793-A (JP)
Inventor: KITANO MASAAKI
IPC: G10L13/04
Filed: 1987-03-13
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-S55153054-A (JP)
Title: Logic circuit simulation system
Inventor: MIYOSHI MASAYUKI
IPC: G06F11/25
Filed: 1979-05-15
Abstract: PURPOSE: To shorten the time of processing by applying the value of an output node of circuit simulation to an integrated circuit with an incorporated logic circuit device and then by using the output of the integrated circuit as a trigger to the input node of circuit simulation.  
     CONSTITUTION: Control circuit 2 is brought under the control of a circuit simulation program in process of execution by general purpose computer 1 and the value of an output node of circuit simulation sent out from computer 1 is set in input register 3 to actuate integrated circuit 4. Further, control circuit 2, when exercising a supervision over the output signal of integrated circuit 4 and sensing a change in output signal, inputs it to output signal register 5 and transfers the contents of the output signal register 5 to output signal buffer 6. Output signal buffer 6 stores the output signal of integrated circuit 4 after the actuation according to time after the actuation and its contents are transferred to computer 1 via control circuit 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11314629-A (JP)
Title: Heat-insulating paper cup and its manufacture
Inventor: SCHMELZER MICHAEL A
IPC: B65D81/38
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a paper cup that is excellent in strength by a method wherein a bottom panel member is provided at a paper main body member that is made up of a synthetic resin interior laminate that does not let liquid permeate through paper add a heat-insulating foamed synthetic resin exterior laminate, and sealing is made at a part where both of the members are connected. SOLUTION: A cup 1 is equipped with a main body member 3 and a bottom panel member 6, and the main body member 3 has a paper sheet 2 that is made up by laminating a heat-insulating layer 4 made of foamed synthetic resin to its one side. The interior of the main body member 3 is coated with an unfoamed synthetic resin film 5 in order to prevent liquid contents from permeating through paper during use. A synthetic resin film 7 is laminated on the internal face or the upper-side face of the bottom panel member 6, and the bottom panel member 6 is joined in tightness against liquid to the main body member 3, after being arranged at the bottom part of the main body member, with a sealing formed at a part where both of the members are connected.
Patent JP-S59184816-A (JP)
Title: Detecting device of weld line or the like
Inventor: MURATA MASAO
IPC: G01C3/00
Filed: 1983-04-04
Abstract: PURPOSE:To reduce a vibration and a driving force of an optical distance meter by rotating the optical distance meter around revolving shaft parallel to an object to be measured. CONSTITUTION:An optical distance meter 22 is constituted of a spot light irradiating device 13 for irradiating light of a lght source 11 as a spot light by a lens system 12, and a photodetecting device 14 for forming an image on a one- dimensional photodetecting sensor 16 by a lens system 15 with respect to optical images S, T in a field of view, and the irradiating device 13 and the photodetecting device 14 are provided so that an irradiating optical axis 17 and a photodetecting axis cross each other at a prescribed angle A. The distance meter 22 is brought to a reciprocating rotation around revolving shafts 20, 23 parallel to an object to be measured P of a weld line, etc., and the position of the weld line P is detected from an obtained distance data. In this way, comparing with a conventional device for bringing the distance meter 22 to a reciprocating motion in the direction X, a vibration of the distance meter is small, and a power of a driving device for moving the distance meter is also small.
Patent JP-S51136234-A (JP)
Title: Solid state image device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1975-05-21
Abstract: PURPOSE: By forming resistare poly criptal silicon layer using light shield film, short circuit to the electrode underneath the light shield film is prevented with infro-red light substancially reduced in combined with visible light filter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11255229-A (JP)
Title: Synthetic resin reinforcement member, and synthetic resin bottle body using same
Inventor: NAKAI KAZUHISA
IPC: B65D1/46
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To increase strength of a bottle body and to prevent at the same time deformation by collapse of the bottle body having reinforcement ribs and reinforcement panels. SOLUTION: At the upper part 10 of a trunk part 4, four stripes of transverse ribs 13, 14, 15 and 16, each formed in a V-shaped recessed groove extending in the circumferential direction, are formed, extending respectively from the front and the rear to the sides on the right and the left of the upper part 10. Collapse-preventing ribs 17, 18, 19 and 20 made up of discontinuos parts without ribs are formed at the transverse ribs 13, 14, 15 and 16 on positions respectively at the center of the sides on the right and the left of the upper part 10. Even though the strength is enhanced by the transverse ribs 13, 14, 15 and 16 for the whole body of the upper part 10, the sides on the right and the left of the upper part 10 become flexible by the collapse-preventing ribs 17, 18, 19 and 20. Thereby, the sides on the right and the left of a synthetic resin bottle body 1 are not collapsible easily, and collapse at the sides of the synthetic resin bottle body 1 can be prevented surely.
Patent JP-H03200839-A (JP)
Title: Novel polyamide-polyamide-polyimide having at least one fluorine-containing bond group and polybenzoxazole-polyamide-polyimide polymer
Inventor: DEENESHI ENU HANNA
IPC: C08G73/22
Filed: 1990-03-09
Abstract: PURPOSE: To obtain polymers having improved thermal stability and solvent resistance by reacting a specified diamine with a carboxyphenyl trimellitoimide (acid halide), an arom. diacid chloride and/or an arom. tetracarboxylic acid (anhydride).  
     CONSTITUTION: An aromatic diamino compd. of formula I [A is SO 2 , O, S, CO, 1-6C alkyl, 1-10C perfluoro(aryl)alkyl or C-C double bond directly bonding two aromatic groups to each other; and R is H, hydroxyl or 1-4C alkoxyl] is reacted with a carboxyphenyltrimellitoimide (acid halide), an arom. diacid chloride and/or an arom. tetracarboxylic acid (anhydride) to obtain a polyamide- polyamide-polyimide polymer having at least one fluorine-contg. bonding group contg. at least one repeating group of formula II [n is an integer sufficient for forming a polymer having an intrinsic viscosity of at least 0.1 dl/g as determined in 0.5 wt.% dimethylacetamide solution at 25°C]. Then the polymer is cyclized to obtain a polybenzoxazole/polyamide-polyimide polymer having at least one repeating unit of formula III. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61218270-A (JP)
Title: Interruption system for facsimile communication
Inventor: SAITO KUNIAKI
IPC: H04N1/32
Filed: 1985-03-25
Abstract: PURPOSE:To attain emergent transmission by providing an interruption means for sending an interruption request signal to a sending side and cutting off the line connection during reception by the response from the sending side to the reception side and providing a sending means for permitting an interruption request signal, switching a line during sending to a facsimile communication network having a storage means and continuing the sending to the sending side to interrupt the reception in the unit of pages. CONSTITUTION:When an interruption request key 15 is depressed during the reception, a reception interruption processing section 14 sends a transmission request signal to a main control section 3 and lights an interruption-disable lamp 16 when no interruption is allowed for a prescribed time. The main control section 3 sends an interruption request signal to the sending side according to the interruption request. When the interruption request signal at the reception side is received, a transmission interruption processing section 12 retrieves the state of an interruption permission key 13 and an automatic dial section 11 is started after line disconnection in case of interruption permission to recall the reception side via a store facsimile communication network.
Patent JP-H07241287-A (JP)
Title: Ultrasonic diagnostic system
Inventor: NISHIGAKI MORIO
IPC: A61B8/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide an ultrasonic diagnostic system for which both of a probe consisting of plural elements and a probe consisting of single element are usable without entailing an increase of a circuit scale and deterioration of S/N. CONSTITUTION:This ultrasonic diagnostic system for which both of the first probe 18 consisting of the single element and the second probe 1 consisting the plural elements T1 to T4 are usable is provided with plural pieces of A/D converters 41 to 44 for converting the signal received by the elements to digital signals, a digital beam synthesizing means 5 for delaying and adding the respective digital outputs of these A/D converters 41 to 44 and plural pieces of changeover switches 61 to 64 existing in the respective fore stages of the A/D converters 41 to 44. The connection to each of the A/D converters is changed over to the single element of the first probe 18 or the respective elements T1 to T4 of the second probe 1 by these changeover switches 61 to 64. The echoes received by the vibrator of the single element are inputted to the plural A/D converters and are added, by which quantization noises are decreased and the high S/N is assured.
Patent JP-S57174095-A (JP)
Title: Preparation of l-glutamic acid from whey by fermentation
Inventor: HIRAKAWA KAN
IPC: C12R1/46
Filed: 1981-04-21
Abstract: PURPOSE: To obtain the titled substance, by cultivating a microorganism, capable of assimilating lactic acid and belonging to the genus Corynebacterium, etc., and capable of assimilating lactic acid and producing L-glutamic acid, in the presence of a microorgnism, belonging to the genus Lactobacillus, and capable of producing the lactic acid in a culture medium containing whey as a main raw material.  
     CONSTITUTION: A microorganism, belonging to the genus Corynebacterium, Brevibacterium or Microbacterium, and capable of assimilating lactic acid and producing L-glutamic acid, e.g. Corynebacterium glutamicum, Brevibacterium flavum or Microbacterium ammoniaphilum, is cultivated in a culture medium containing whey or a material, containing lactose derived therefrom as a main raw material under aerobic conditions. The cultivation is carried out in the presence of one or more microorganisms, e.g. Lactobacillus bulgaricus or Streptococcus thermophilus, belonging to the genus Lactobacillus, Streptococcus, etc., and capable of producing the lactic acid from lactose. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61218763-A (JP)
Title: Fuel injection valve
Inventor: BEPPU OSAMU
IPC: F02M43/04
Filed: 1985-03-25
Abstract: PURPOSE:To reduce the manufacturing cost of a fuel injection valve, by interposing a valve body between a sub-fuel needle, opening a sub-fuel injection passage, and a main fuel needle opening a main fuel needle. CONSTITUTION:A sub-fuel needle 6 consists of both first and second sub-fuel needles 6A and 6B, and both sub-fuel passages 6a and 6b are interconnected there. A main fuel needle 8 consists of both first and second fuel needles 8A and 8B. A valve body 5 is interposed between both needles 6 and 8. There are provided with a main fuel injection passage 10 and a sub-fuel injection passage 12. Thus, sealability is improved and, what is more, there is not necessary to raise a degree of machining accuracy for each sliding surface of these needles, thus the cost of production is reducible.
Patent JP-H09226458-A (JP)
Title: Device for supporting outside mirror
Inventor: TANIGAMI YOSHIHIDE
IPC: B60R1/06
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent an outside mirror from vibrating by connecting a mirror stay and a bracket together using a ball joint while permitting rotation of their connection, and constituting the ball-receiving part of the ball joint from liquid-sealing rubber. SOLUTION: A main stay 10 is connected to a subsidiary stay at its upper end via a locking bolt. The other end of the subsidiary stay and the lower end of the mirror stay 10 are rotatably connected respectively to a bracket and a support stay via a ball joint 20. A ball 50 constituting the ball joint 20 is held inside a housing 51, with the outer periphery of the ball 50 held against the housing 51 via rubber 52. A recess 53 is formed in the rubber 52, and a non-compressive fluid, e.g. oil is sealed inside the recess 53.
Patent JP-H05159484-A (JP)
Title: Voice-coil-motor driving circuit
Inventor: KONDO SHUNICHI
IPC: H02P25/034
Filed: 1991-03-25
Abstract: PURPOSE:To widen the range of operational power source and voltage at the voice.coil.motor driving circuit having an automatic retraction function. CONSTITUTION:When a retraction signal is received by a comparator 51 and an auto-retraction operation is started, the bias sources of OP amplifiers 53, 54 used at the time of a normal operation are turned off by the comparator 51 and the operation is stopped and a constant current section 402 is operated. At this time a current is supplied to a loading coil 102 by the constant current section 402 and thus, a retraction operation is made possible by the wide range of the operation power source and voltage decided by the constant current section 402.