baber/WOPTO huggingface dataset:
Patent JP-H07174352-A (JP)
Title: Heat conveying device
Inventor: KONAKAWA KATSUZO
IPC: F24D7/00
Filed: 1993-12-21
Abstract: PURPOSE:To cut off the heat transfer between an electric coil driver and a liquid receiver to increase the heat conveying capacity of a heat conveying device where a refrigerant is heated with the aim of heating. CONSTITUTION:A vessel 18 is situated above a refrigerant heater 2 and divided into an upper liquid receiver 19 and a lower gas-liquid separator liquid reservoir 20 by a partition plate 21. A ring circulation path 24 is connected to a heat conveying device 22 that is provide with an on-off valve 23 between the liquid receiver 19 and the gas-liquid separator liquid reservoir 20. After connected to a connecting pipe 25, an electric coil driver 26 is mounted above the liquid receiver 19. Heat generated by the electric coil driver 26 is cooled down by a low-temperature supercooled refrigerant, and the supercooled refrigerant is atomized by a valve stem 28 and rapidly mixes with a high-temperature gas refrigerant uniformly sprayed into the liquid receiver 19, so that the gas inside is condensed and refrigerant pressure in the liquid receiver 19 sharply drops. As a result, liquid refrigerant is sucked fast into the liquid receiver 19 at once when the on-off valve 23 is opened.
Patent JP-H10155472-A (JP)
Title: Production of refined rice wine by using glutinous rice as raw material
Inventor: TAJIMA KIYOHIRO
IPC: C12G3/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a refined rice wine (sake) having a taste different from a conventional one by producing the sake not from a conventional nonglutinous rice but from a glutinous rice. SOLUTION: This method for producing a sake by saccharifying a rice by the action of Aspergillus oryzae, and further allowing the saccharified rice to alcohol-ferment by the action of a yeast comprises a step for preparing yeast mash by using a nonglutinous rice, the Aspergillus oryzae and the yeast, and a step for continuing the fermentation by adding an adding rice consisting of a glutinous rice and the Aspergillus oryzae.
Patent JP-H06245990-A (JP)
Title: Bioactive cement
Inventor: YAMAMURO TAKAO
IPC: A61L24/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a bioactive cement which can adhesively bond and fix an artificial biomaterial by self-curing in an early period, is chemically bound to the viable bone, has stability over a long period of time within the living body and is not deteriorated in mechanical strength. CONSTITUTION:This bioactive cement consists of a filler composed of non- alkaline glass powder contg. Ca, a monomer contg. dimethacrylate having hydrophilicity, a polymn. initiator and a polymn. accelerator. The bioactive cement has a property to from a hydroxyl apatite layer on the surface when the cured body thereof comes into contact with the body fluid.
Patent JP-2000141942-A (JP)
Title: Detector for incorrect collating
Inventor: ONO HIROYUKI
IPC: B42C1/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an incorrect collating detector saving an installation space and reducing a cost. SOLUTION: A plurality of chip-type light emitting diodes 16 are placed on four printed boards 15, which are fixed to a fixing plate 17 with the surfaces in which the diodes are mounted to be disposed at insides to form a hollow frame. A charge transfer element (CCD) camera 13 having a lens 13a is mounted on a mounting plate 14, fixed to a body case 11, and a frame 18 obtained by engaging a transparent glass plate 19 with the four boards 15 fixed to the plate 17 is also fixed to the case 11. Light emitting surfaces of the diodes 16 are formed in a direction perpendicular to an optical axis of a reflected light received by the camera 13 and the four boards 15 are disposed at position isolated in an axial direction from the camera 13 in a hollow frame.
Patent JP-2001145094-A (JP)
Title: Camera control system and method, and storage medium having its operation processing program stored therein
Inventor: OKAZAKI HIROSHI
IPC: H04N7/18
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To quickly control a camera to a desired operating state of the camera. SOLUTION: The camera control system that can control an image pickup direction and a zoom magnification of a camera, is provided with an image pickup available area display means that controls the image pickup direction of the camera to display an image pickup available area of the camera, and an instruction means that points out two points on the image pickup available area displayed by the image pickup available area display means and instructs the control of the image pickup direction and the zoom magnification of the camera on the basis of the designated position of the two points and the distance. The instruction means is characterized in instructing only the image pickup direction of the camera on the basis of the designated position of the two points when the designated distance of the two points is less than a prescribed value.
Patent JP-H04193783-A (JP)
Title: Production of lightweight hardened body
Inventor: NARUSE HIROYASU
IPC: C04B20/00
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a non-combustible hardened body having high strength and durability and capable of being freely shaped by adding specified amts. of the fine-grain lightweight extender and high performance water-reducing agent to cement and limiting the water-to-cement ratio. CONSTITUTION:A lightweight extender and a high performance water-reducing agent are added to cement and kneaded, and the kneaded material is formed, hardened and cured to produce the lightweight hardened body. In this case, 20-60vol.%, based on the kneaded material, of the fine-grain lightweight extender having <=1mm maximum grain diameter and <=0.5 bulk density and 2-15 wt.%, based on cement, of the water reducing agent are added, and the ratio of the water to cement is controlled to <=35% in the kneaded material. Various kinds of cement compositions can be used as the cement, and 0-60wt.% of cement can be replaced by mineral fine powder to reduce the sp.gr. of the cement. A lightweight aggregate, a reinforcing fiber, a thickener, etc., are added, as required, to the kneaded material.
Patent JP-H11142879-A (JP)
Title: Active matrix type tft element array
Inventor: KATO TAKUYA
IPC: G02F1/136
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in yield without increasing the number of production stages by disposing amorphous silicon semiconductor films at a length below the spacings between drain wirings to an island shape on gate wiring between adjacent pixel electrodes in a drain wiring direction. SOLUTION: The amorphous silicon semiconductor films 4c of the same layer as the amorphous silicon semiconductor films constituting amorphous silicon thin-film electric field effect type transistors are disposed at the length below the spacing of the drain wirings to the island shape on the gate wiring 2 between the adjacent pixel electrodes 8a, 8b in the drain wiring direction. In such a case, projecting parts are formed by disposing the amorphous silicon between the adjacent pixel electrodes 8a, 8b in the drain wiring direction. Even if the remaining of the photoresist film occurs at the time of patterning of indium tin oxide(ITO) films constituting the pixel electrodes 8a, 8b, the photoresist film hardly remains on the projecting parts and, therefore, the short- circuit of the adjacent pixel electrodes 8a, 8b is prevented.
Patent JP-H09148629-A (JP)
Title: Led dot matrix indicator
Inventor: FUNAHIKI CHIAKI
IPC: H01L33/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to attach parts same as the surface of the first layer by exposing the necessary part of the wiring board on and after the second layer by an aperture part, the interval of LED chips is shortened by unnecessitating a through hole part, and to improve the quality of indication. SOLUTION: A substrate 2 is formed by a multilayer substrate on which a plurality of wiring boards are laminated, a die pad 22a is provided on a wiring board 22 which becomes on and after the second layer from the side of an indicating surface. A die pad 22a is exposed by providing an aperture part 21a on the wiring board 21 which becomes the indication surface side from the layer where the die pad 22a is provided, and an LED dot matrix indicator 1, having LED chips 3 mounted on the die pad 22a exposed in the aperture part 31a, is formed. The necessary part of the wiring board 22 on and after the second layer is exposed by the aperture part 21a, mounting of parts can be made possible in the same manner as the surface of the first layer, and the formation of a through hole is unnecessitated.
Patent JP-H10156884-A (JP)
Title: Monolithic molding method with skin
Inventor: OKAMOTO AKIO
IPC: B29K105/20
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a monolithic molding with a skin by which it is possible to stably manufacture a monolithic molding with a skin of uniform and high quality and without a flaw such as the flattened nap of a skin material, at a low manufacturing cost. SOLUTION: A skin material S with a nap raised layer formed on the surface is interposed between a pair of opposed right/left molds or a pair of opposed upper/lower molds and these molds are clamped. Further, a molten resin serving as a core material Q is injected fully into a cavity space 5 formed with the skin material S and both molds 3, 4 and the skin material S and the core material Q are monolithically formed. In this method for manufacturing a molded product with a skin, the raised nap layer of the skin material S is of such a selected material that a melting point is higher than that of the core material Q and a glass transition point is lower than the melting point of the core material Q.  After the core material resin Q is cooled and hardened following the injection and filling of the core material resin, a loading force to be brought to bear upon the raised layer of the skin material is removed at a point of time when the temperature of the core material resin Q in the mold cavity 5 reaches the temperature level set previously in a rubber-like elastic temperature area between the glass transition point and the melting point of the raised layer of the skin material. At the same time, a gap is provided between the skin material S and the mold cavity 5 in accordance with the thickness of the raised layer of the skin material, and is retained for a specified set time.
Patent JP-2001144126-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: OSONO MITSURU
IPC: H01L23/12
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which enables efficient, high-quality cutting of a resin-encapsulated semiconductor wafer. SOLUTION: For manufacturing a semiconductor device, the electrode formed side of which is encapsulated with resin, a semiconductor wafer 1 is kept attached to a resin sheet 2, and is cut along the boundaries of semiconductor elements, after the resin layer forming process. At that time, grooves 4b are formed by removing only a resin layer 4 in each cut portion by means of noncontact processing, such as laser processing, the semiconductor wafers 1a under grooves 4b are made to melt by wet etching (chemical action of etching solution), to divide the semiconductor wafer 1 into individual semiconductor elements 1'.
Patent JP-H07177112-A (JP)
Title: Control signal receiver
Inventor: KONOHI HAJIME
IPC: H04H60/04
Filed: 1993-12-21
Abstract: PURPOSE:To prevent erroneous detection when a frequency component corresponding to a program transmission control signal in a radio program audio signal (program) falls into its band. CONSTITUTION:The receiver is provided with a 1st band filter 1 extracting the component of a program control signal frequency band from a radio program audio signal (program), 2nd band pass filters 2-1-2-3 extracting plural program transmission control signals corresponding to the program control signal, level detectors 5-1-5-3 providing individually a voltage corresponding to each output level of the 2nd band pass filters 2-1-2-3, adders 6-1-6-3 obtaining individually the sum of voltages resulting from level-converting other signal frequencies except to that of the corresponding signal and voltage comparators 7-1-7-3 individually comparing the sum voltage with the voltage of the corresponding signal.
Patent JP-H0419337-A (JP)
Title: Driving force control device and method for vehicle
Inventor: MINOWA TOSHIMICHI
IPC: F02D29/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve matching performance of torque by controlling an engine torque control means and/or driving torque control means so as to perform torque control with combination of engine torque or driving torque with respect to the torque required by a driver. CONSTITUTION:An engine torque control means 3 and a drive torque control means 2 are provided. The means controls a throttle controller 6 arranged in an intake pipe 5 of an engine 4, a fuel injector 7A and ignitor 7B. The means 2 drives an automatic transmission 30, a shift solenoid 8 and a lockup solenoid 9 and the like control engagement and disengagement of a speed change clutch 10 and a lockup clutch 11. The driving torque control is performed by combining the engine torque control with the speed change control. The speed change position and the engine torque control are determined from a vehicle speed obtained from an engine speed sensor 12 and a stepping down quantity of an acceleration pedal 1. The engine torque control means 3 is connected to the driving torque control means 2 by means of a local area network(LAN) electrically.
Patent JP-H03125099-A (JP)
Title: Gas supplying device for liquid extraction
Inventor: HARADA SHUJI
IPC: F17C7/00
Filed: 1989-12-13
Abstract: PURPOSE:To constitute a pressured gas supplying section into a unit for facilitating handling by providing a valve seat section in the cylinder communicating with a container for liquid and fitting the valve seat to a piston having a needle, and connecting a valve body integrated with the cylinder to a pressure gas bomb. CONSTITUTION:The pressure gas supply section 31 provided in a casing 12 has a cylinder 40 comprising a valve body 33 integrated therewith, which has a valve seat 34a. A needle 42 is protrudedly installed to a piston 41. Pressured air is supplied in a container 1 for liquid from a pressured gas bomb 51 and is pressurized. If the pressure in the container 1 is specified pressure or less, the pressure in the cylinder 40 is also lowered through an air supplying hole 52, and as a result, the piston 41 is pushed downward to separate the valve needle 42 from the valve seat for sending gas into the container 1 through the air supplying hole 52 and the gas is pressured. Since the gear part of the pressure gas supplying section 31 is integrally incorporated in the valve body 33, the mounting and washing can be easily performed.
Patent JP-H03185821-A (JP)
Title: Semiconductor processing method and processing equipment used therefor
Inventor: TATEFURU NOBORU
IPC: H01L21/223
Filed: 1989-12-15
Abstract: PURPOSE:To reduce working manhour for impurities diffusion and foreign matters attaching to a wafer, by a method wherein impurities are supplied by carrier gas to a semiconductor to be treated loaded in a reaction vessel, gas containing water vapor is simultaneously supplied, and oxidizing process is performed subsequently to impurity diffusion. CONSTITUTION:Reaction processing is performed in a processing chamber 2 of a reaction vessel 1 of a processing equipment main body. A plurality of semiconductor wafers 6, objects to be treated, are arranged upright in a groove of a boar 7, being parallel to each other, and accommodated in the reaction vessel 1. A supplying equipment 9 of phosphorus oxychloride is constituted of a bubbler 11 and a carrier gas supplying part 17. Hydrogen gas supplied from a gas supplying equipment 10 for forming an oxide film and oxygen gas supplied from the carrier gas supplying part 17 are introduced into the reaction vessel 1, and water vapor is produced in the processing chamber 2, thereby generating an oxidizing atmosphere. Phosphorus oxychloride gas and oxygen from phosphate glass (P2O5+SiO2) on an Si wafer, and its P impurities are doped in Si. In the same vessel, an SiO2 film is formed in the phosphate glass by oxidation, and a diffusion layer of P is formed in the Si wafer.
Patent JP-H01170302-A (JP)
Title: Vehicle operation control system
Inventor: ITO TAKESHI
IPC: B60L15/20
Filed: 1987-12-23
Abstract: PURPOSE:To obtain effective operation of a vehicle by comparing the output of a portable medium storing operation information regarding the operation of the vehicle with the output of operation state detecting means, and monitoring the operation of the vehicle. CONSTITUTION:Operation information is stored in advance in a portable medium 1, such as an IC card or the like in an operation monitoring station or the like, and delivered to a driver in case of its operation. The medium 1 is inserted to a reader/writer provided in a driver cab of a train. Monitoring means 57 compares information stored in the medium 1 with an operation state detected by operation state detecting means 55, and monitors the operation of the train on the basis of the compared result. Thus, effective operation of the vehicle can be obtained.
Patent JP-H11142358-A (JP)
Title: Self-heating type oxygen sensor and its manufacture
Inventor: FUKUOKA ATSUSHI
IPC: G01N27/12
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-heating type oxygen sensor by which a hot spot can be generated with good reproducibility in a prescribed place and in which a bad influence due to the existence of CO2 is excluded as fas as possible and whose reliability is high. SOLUTION: In an oxygen sensor, an electric resistance value is measured in a state that a linear or belt-shaped body which is composed of a conductive oxide is electrified so as to generate a hot spot, and an atmosphere oxygen partial pressure is detected. In the oxygen sensor, parts other than both end parts of the linear or belt-shaped body which is composed of the conductive oxide are provided with parts whose charge carrier density is smaller than that of other parts. For example, a linear or belt-shaped body which is made of RE2-x AEx MO4 or of RE1-x AEx MO3 (where RE represents rare-earth elements, AE represents alkaline-earth metals and M represents transition metals) is sintered and manufactured by arranging a raw-material powder in such a way that onoy its central part becomes a composition whose value (x) is small, and it is used as a sensor element.
Patent JP-H02170490-A (JP)
Title: Circuit board of metal core type
Inventor: SASAOKA KENJI
IPC: H05K1/16
Filed: 1988-12-22
Abstract: PURPOSE:To remove noises in a circuit pattern by a method wherein a prescribed laminated region which is formed of a metal substrate, an insulator layer on the substrate and the circuit pattern formed on the insulator layer functions concurrently as a capacitor. CONSTITUTION:An insulator layer 2 of a polyimide-based resin is integrally formed on a metal substrate 1; a ground pattern 3 is integrally formed on a prescribed region face of the insulator layer 2. The pattern 3 is connected electrically to the substrate 1 via an opening 4 which has been made in one part of the insulating layer 2. A circuit pattern 5 is isolated from the pattern 3 and is applied and formed on another region of the insulator layer 2. During this process, an end-part 5a of the pattern 5 uses a region 1a, of the substrate 1, facing it as a counter electrode; a region 2a of the insulator layer 2 is used as a dielectric layer; they are constituted so as to function as a capacitor. Thereby, noises of the pattern 5 can be driven easily to the pattern 3 via this capacitor.
Patent JP-H05161121-A (JP)
Title: Decoder for edtv signal
Inventor: SHIBUE SHIGENORI
IPC: H04N7/015
Filed: 1991-12-09
Abstract: PURPOSE:To correctly receive the image of a reproduced signal on a TV corresponding with EDTV by adding information indicating that an EDTV encode signal is decoded to a decode output video signal, thereby recording the decoded EDTV signal onto a VTR. CONSTITUTION:A video signal inputted to a terminal 1 is fed to a decoding circuit 2 and an EDTV detection circuit 3. The circuit 3 checks an encode identification signal multiplied for a vertical blanking period and outputs the video signal without demodulation processing when the identification signal indicates an NTSC signal via a switching circuit 4. When the circuit 3 detects the signal to be the EDTV encode signal, the circuit 2 implements demodulation processing to convert the signal into a wide aspect picture. Then an identification signal addition circuit 5 adds the decode identification signal to the rear part of the encode identification signal as binary data and outputs the sum to a terminal 6 and the result is recorded on a VTR. Thus, decoding processing in duplicate is prevented and the reproduced signal is correctly received.
Patent JP-H01165914-A (JP)
Title: Azimuth sensor of car
Inventor: NAKAHO JUNICHI
IPC: G01C17/28
Filed: 1987-12-22
Abstract: PURPOSE:To perform correction without allowing a car body to make one revolution and to enhance accuracy by increasing the number of corrections, by a performing the correction of an earth magnetism sensor on the basis of the revolving angle value calculated on the basis of an angle detection value and a car speed detection value and the detection value of the earth magnetism sensor at the start and finish points of a revolving angle in the revolution of a car body. CONSTITUTION:An operational control circuit 16 composed of a microcomputer has both functions of a revolving angle calculation means and a correction means. An earth magnetism sensor 11 outputs two detection values proportional to the respective magnetic components in two axial directions crossing each other at a right angle. In the revolving angle calculation means, when a car body is revolved, the revolving angle of the car body is calculated on the basis of the steering angle signal Sdelta detected from a steering angle sensor 12 and the car speed signal Sv detected from a car speed sensor 15. In correction means, the correction of the output voltages, Vx, Vy from the sensor 11 is performed on the basis of the calculated revolving angle and the output voltage from the sensor 11 at the start and finish points of the revolving angle.
Patent JP-H01166049-A (JP)
Title: Numbering exposure device
Inventor: OKAMURA KAZUHIKO
IPC: G03F1/00
Filed: 1987-12-22
Abstract: PURPOSE:To shorten the processing cycle time required for numbering by combining codes of plural photomasks to constitute a prescribed management code and patterning this code with collective exposure. CONSTITUTION:Circular photomasks 1a and 1b where two-digit codes are arranged on circles are arranged on the same axis in two stages, and similar circular photomasks 1c and 1d are arranged on the same axis in two stages, and these two pairs of photomasks are butted, and codes of these masks 1a-1d are combined in the contact part or the close part between them to constitute an eight-digit management code. Respective circular photomasks 1a-1d are rotated and driven independently of one another by a pulse motor 3 and are set for an arbitrary management code before exposure. Exposure optical systems 4-12 collectively expose the prescribed management code. Thus, the processing cycle time required for numbering is shortened.