baber/WOPTO huggingface dataset:
Patent JP-2003046383-A (JP)
Title: Touch sensor
Inventor: AJIOKA TSUTOMU
IPC: H03K17/96
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a touch sensor that is not susceptible to variance in an object capacitance and a change in environment, hardly receives the effect of induction noise, withstands radiation of an illegal radio wave and of which the sensing stability and the stability against external disturbance are enhanced. SOLUTION: The touch sensor has a contact electrode exposed externally and an oscillation circuit connected directly or via a protective element such as a resistor and a capacitor to the contact electrode. In the oscillation circuit, an oscillating stop point is set to output a usual oscillation when no sensing object is in contact with the contact electrode and to stop the usual oscillation when the sensing object is in contact with the contact electrode and an equivalent impedance of the sensing object exceeds a reference value specific to the circuit. Or when no sensing object is in contact with the contact electrode, the oscillation is stopped and an oscillation start point is set to start the oscillation when the sensing object is in contact with the sensing object and the equivalent impedance of the sensing object exceeds the reference value specific to the circuit.  The oscillating operation of contact and disconnection of a human body is outputted in terms of presence of steady-state oscillation.
Patent JP-2003039039-A (JP)
Title: Treatment system for organic waste
Inventor: MATSUSHIRO TAKESHI
IPC: B09B3/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a treatment system for organic wastes whereby the inhibition of a methane fermentation action by ammoniac nitrogen can be avoided. SOLUTION: The treatment system is provided with a methane fermentation tank 3 that treats organic wastes by mesophilic methanogenic bacteria and a pump that feeds diluting water into the tank 3. The ammoniac nitrogen concentration in the tank 3 is detected with an ammoniac nitrogen concentration detecting part 4. Diluting water is fed into the tank 3 by the pump 6 according to a signal from the detecting part 4.
Patent JP-2003042064-A (JP)
Title: Hermetically closed compressor
Inventor: KATAYAMA MAKOTO
IPC: F04B39/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the noise reduction characteristic of an intake muffler of a compressor used for the freezing cycle etc. SOLUTION: An opening end 145 of a first passage with large pressure pulsation caused by the blow back from a compression chamber 122 of the intake muffler 143 is made to extend and open at a section of the noise in a specific frequency range to be reduced inside a first space 143a with a high noise reducing effect, and in addition, an opening end 144a of a second passage is made to extend to a narrow space 143b. As a result, a high noise reducing effect can be efficiently achieved in a limited space.
Patent JP-2003044140-A (JP)
Title: Follow-up control method for spheric surface moving body and spheric surface moving body
Inventor: KAI NOBORU
IPC: G05D1/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a spheric surface moving body which can reduce track corrections by an operator, etc., as much as possible even when the spheric surface moving body moves in an equal-latitude direction. SOLUTION: The spheric surface moving body which travels and moves on the spheric surface while performing by itself 1st movement suppression control for suppressing movement toward the lower part of the sphere by gravitation and 2nd movement suppression control for suppressing movement wherein a plurality of travel wheels deviate from follow-up target equal latitude owing to differences in grounding latitude among the plurality of travel wheels 3.
Patent JP-2003048214-A (JP)
Title: Mold for molding two-color molded article and method for manufacturing two-color molded article
Inventor: YAMAZAKI SHOJI
IPC: B29C45/16
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a two-color molded article wherein a clear boundary surface is formed without generating the mixing of the material of a columnar body with the material of a base part, and a method for manufacturing the two-color molded article. SOLUTION: The mold for molding the two-color molded article is constituted so that a fitting recessed part 53 in which the columnar body 2 is fitted and the molding space 54 of the base part 3 are provided to one mold 51 of a split mold and an escape recessed part 52 communicating with the molding space 54 of the base part 3 having a planar shape slightly larger than the planar projection shape of the fitting recessed part 53 is provided to the other mold 50 of the split mold and a part of the base part 3 flows in the escape recessed part 52 to form a coating layer 61 to one end surface of the columnar body 2.
Patent JP-2003060022-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIRASAWA TATSUMOTO
IPC: H01L21/76
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which can restrain generation of depot in an upper part end of a trench element isolation film. SOLUTION: The manufacturing method of a semiconductor device is provided with a process for forming a silicon nitride film 3 on a silicon substrate 1, a process for forming an aperture positioned on a trench forming region in the nitride film 3, a process for forming a trench 1a in a silicon substrate by etching the silicon substrate using the nitride film 3 as a mask, a process for forming a first silicon oxide film 4 on a surface in the trench, a process for increasing the width of the aperture of the silicon nitride film by isotropically etching the silicon nitride film, a process for depositing a second silicon oxide film in the trench and on the silicon nitride film, and a process for forming a trench element isolation film in the trench by CMP-polishing the second silicon oxide using the silicon nitride film as a polishing stopper.
Patent JP-2003019066-A (JP)
Title: Food and drink fouling prevention implement
Inventor: HASEGAWA YOSHIHIRO
IPC: A41D13/04
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an implement preventing clothes and surroundings from being fouled by food, drinks and saliva overflowing from the mouth and the food and drinks dropped when carrying them from tableware or the like to the mouth. SOLUTION: An upper end attaching position is used as the throat part and a surface to receive the falling and dripping of the food and the drink, etc., roughly parallel to a horizontal plane is formed.
Patent JP-2003053968-A (JP)
Title: Inkjet recording head
Inventor: OWAKI HIRONARI
IPC: B41J2/16
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To raise reliability of a recording head by preventing clogging of a communication groove due to peeling of a passage unit from a case or an adhesive. SOLUTION: This inkjet recording head comprises a passage unit 4 which has a plurality of common ink chambers 26 and compliance sections 37 each being formed by partitioning a part of each common ink chamber 26 by an elastic film 35, and a case 3 which is made of a synthetic resin and has a plurality of relief recessed sections 51, 52 receded one step from an adhering face 16 as a tip face 16. The passage unit 4 and the case 3 are bonded with each other in a condition that the compliance section 37 and the relief recessed sections 51, 52 are opposed with each other. An open air passage 55 which is opened to the open air such that the one end is opened to each of the relief recessed sections 51, 52 and the other end is opened to a space section 19 is provided to each of the relief recessed sections 51, 52.
Patent JP-2003060241-A (JP)
Title: Method for arranging circuit element, and method for manufacturing display device
Inventor: IWABUCHI TOSHIAKI
IPC: G09F9/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging a circuit element and a method for manufacturing a display device, capable of easily realizing an equal arrangement of the circuit element and equal thickness of an element-holding layer. SOLUTION: A method for arranging a light-emitting diode element 52 and a method for manufacturing an image display device, including the element comprises the steps of holding a plurality of light-emitting diode elements 52 on a resin layer 53; removing a part of the resin layer 53 among a plurality of light-emitting diode elements; and widening distance among a plurality of light-emitting diode elements 52 by pressure deforming the resin layer 53.
Patent JP-2003055428-A (JP)
Title: Polyurethane-urea resin
Inventor: UEHARA TAKAHARU
IPC: C08G18/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin serving as a new functional polymer which has good wear resistance, heat resistance and chemical resistance, high adhesiveness to various plastic materials, biodegradability, and hydrolyzability and which is expected to be utilized for such applications as a pressure-sensitive adhesive, an adhesive and a pressure-sensitive adhesive sheet made by applying it, a synthetic leather, an elastic thread, a coating material, an artificial bone and an artificial articulation. SOLUTION: This resin comprises a polyurethane-urea resin obtained by reacting a β-hydroxyasparagic acid derivative or its acid salt with an organic diisocyanate.
Patent JP-2003056736-A (JP)
Title: Motor-operated valve
Inventor: MINAMIZAWA HIDEKI
IPC: F25B41/06
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To simplify a stopper device for a motor-operated valve. SOLUTION: The motor-operated valve comprises a shaft 5 to be moved to the axial direction by the rotation of a rotor magnet 3 constituting a motor for adjusting the opening of a needle valve 10 mounted at the lower end thereof, a valve body 12 mounted on the lower side of a case 4 of the motor, and a guide 8 as a shaft guide member mounted on the valve body 12. A stopper 6 is arranged in the rotor magnet 3 in the state of being loosely fitted to the outer periphery of the shaft 5 and freely set on the upper face of the guide 8, a protruded strip 3b is provided on the inner periphery face of the rotor magnet, a projection 6b engageable with the protruded strip 3b is provided on the stopper 6 and a cut-rise portion 8a engageable with the projection 6b provided on the stopper is formed on the guide 8 to construct the stopper device. Thus, the stopper device is simplified.
Patent JP-2003055620-A (JP)
Title: Sheet
Inventor: ICHIHARA KOZO
IPC: D21H27/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which can be simply and securely stuck by using no auxiliary material such as a tape, can be kept in adhesion without any delamination for a long time, and can be simply released with no adhesive agent left. SOLUTION: The sheet is a sheet body 1 comprising a sheet 2 such as a paper material or a synthetic resin film and a rewetting resin layer 3 formed by coating a rewetting resin on the one side or the both sides of the sheet 2, wherein the rewetting resin includes a mixture of a polyvinyl alcohol and an acrylic resin. The surface of the rewetting resin layer 3 is used for printing and then stuck on the surface of a non-water absorptive base material such as a window glass in order to make the sheet body 1 adhere to the surface of the base material to which water is previously adhered by using a towel.
Patent JP-2003058362-A (JP)
Title: Device and program of data arithmetic processing
Inventor: KOBAYASHI SHIRO
IPC: G06F7/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a data arithmetic processor suitable for simplifying an arithmetic processing when performing addition or subtraction by a block floating system. SOLUTION: When the addition using a plurality of data blocks is performed, the data arithmetic processor performs a correction processing before the arithmetic operation. In a scale correction processing, a block scale factor of a data block including data with the maximum absolute value is selected as a common block scale factor among block scale factors of a plurality of data blocks. Then, scaling is performed to the respective pieces of data of data groups based on scale factors consisting of difference between the group scale factors and the common block scale factor of the data group by every data group of the data blocks.
Patent JP-2003060003-A (JP)
Title: Substrate treatment apparatus
Inventor: MAEKAWA NAOTADA
IPC: H01L21/677
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus which is versatile because another apparatus is connected so as to continuously treat substrates and which can treat the substrates with satisfactory efficiency when the substrates are loaded and unloaded. SOLUTION: A conveyance mechanism which conveys a carrier C housing untreated substrates Ws in a loading operation, in which the substrates Ws are taken out from the carrier C, in which the treated substrates Ws are housed in the carrier C in an unloading operation, and which conveys the carrier C housing the substrates Ws, is divided into a loading conveyance mechanism 7 used in the loading operation and an unloading conveyance mechanism 8 used in the unloading operation. Consequently, an operation in the loading operation and that in the unloading operation can be performed simultaneously, and the substrates Ws can be treated with satisfactory efficiency.
Patent JP-2003053601-A (JP)
Title: Machine tool and machining system
Inventor: KOSHIYOU AKIRA
IPC: B23Q11/08
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of reducing the total height of a machining system and the machine tool. SOLUTION: A lathe 1 comprises a bed 5 constituting a frame, one head stock 6 which is supported by a substantially perpendicular front wall 9 of the bed and rotatably supports a spindle so that the axis CL is directed substantially horizontal, and a tool rest 7 which is located below the height position H of the axis CL of the spindle, supported by the front wall of the bed, and provided with one or a plurality of tools 15. By moving the tool rest 7 in the Z-axis direction parallel to the axis of the spindle 7, and moving the tool rest in the X-axis direction to the head stock, a work held by a chuck 11 fitted to a tip of the spindle is machined by a tool.
Patent JP-2003054475-A (JP)
Title: Structure of body frame for small vehicle
Inventor: HORII YOSHIYUKI
IPC: B62J9/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To improve assembling efficiency in assembling a body frame and to effectively store an auxiliary machine in a main frame of a small vehicle comprising a head tube supporting handle bars and a front wheel so that the handle bars and the front wheel can be steered, the main frame formed into a tube with a rectangular cross section to extend downward from the head tube by fastening a pair of frame members to each other, and a seat pillar connected to the rear of the main frame to support a riding seat. SOLUTION: The heat tube 12 separate from the main frame 13 is fastened to the front of the main frame 13 formed by fastening the pair of frame members 32, 33 to each other so as to have an auxiliary machine storage compartment inside for storing the auxiliary machine 41. The seat pillar 14 separate from the main frame 13 is fastened to the rear of the main frame 13.
Patent JP-2003060120-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HASEGAWA KIYOSHI
IPC: H01L23/28
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, the visual inspection of which is easy. SOLUTION: The semiconductor device 101 has a semiconductor substrate 103. A level difference part 107 is formed in the peripheral region of the rear face 105 of the semiconductor substrate 103. This level difference part 107 plays the role of acting to make the diffused reflection of laser beam used by an appearance inspection device. Consequently, even if the semiconductor device 101, whose rear surface is in a state of a mirror surface is mounted to a mounted substrate, a difference between the intensity of the laser beams reflected by the semiconductor device 101 and the intensity of the laser beams reflected by the mounted substrate is enhanced, thereby appearance inspection can be performed easily.
Patent JP-2003058653-A (JP)
Title: Repair state managing device for wreck car
Inventor: INOUE ISAO
IPC: G06Q40/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To make it easy to manage and grasp a repair shop and suppress damage processing costs and improve the quality of service to a user as an insurance contractor when a wreck car having been damaged is to be repaired. SOLUTION: A 1st processor of an automobile insurance company, a 2nd processor of the repair shop, and a 3rd processor as an Internet server are connected through a communication network such as a public telephone line and the Internet. Accident information is inputted according to a report made through telephone, etc., from the user to the insurance company. Repair shops are retrieved, and a repair shop in which the wreck car will be put is determined. At the repair shop, estimate data are computed and displayed, an repair arrangement with a person in charge of damage processing is made, and repair work is started. Information on the repair work progress is inputted by a 2nd input means. Stored contents of the memory are shared among the automobile insurance company, repair shop, and the insurance contractor who owns the wreck car.
Patent JP-2003064074-A (JP)
Title: Method for producing alkylene carbonates and catalyst used therefor
Inventor: HIRANO YOSHIAKI
IPC: C07B61/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alkylene carbonates by reacting an alkylene oxide with carbon dioxide in the presence of a catalyst, characterized by using a polymer having excellent heat resistance as the catalyst, by which the activity of the catalyst can stably be held to produce the colorless highly pure alkylene carbonates having a high quality in good productivity, and to provide the catalyst used for the method for producing the alkylene carbonates. SOLUTION: This method for producing the alkylene carbonates, comprising reacting the alkylene oxide with the carbon dioxide in the presence of the catalyst is characterized in that the catalyst consists essentially of a polymer having a heteroatom cyclic structure.
Patent JP-2002119714-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To increase payoff speed by enhancing the payoff performance of a payoff means; to simplify payoff control by quickening the payoff of game balls; to enhance the operating rate of play; and to omit a game ball tank. SOLUTION: A payoff control means 52 is provided with a storage means 53 for storing the number of game balls paid off, and entry detecting means 30 to 32 detect the entry of balls into a variable prize hole 17, a large prize hole 18 and a normal prize hole 19, respectively. Pieces of information about the numbers of game balls to be paid off which correspond to detection signals from the entry detecting means 30 to 32 are stored in the means 53 in the order of detection. If there is any number stored in the storage means 53, game balls of the stored number are immediately paid off via a payoff means 35 by a preset large number, such as 25, at a time.
Patent JP-2003069845-A (JP)
Title: Method and apparatus for processing image
Inventor: NISHIKAWA NAOYUKI
IPC: H04N1/46
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide image processing method and apparatus for arranging each color in a reference RGB color space in uniform color spaces, etc., and allocating a γ value at which a variance value among arranged colors become minimum to the reference RGB color space. SOLUTION: These image processing method and device for deciding the γvalue of an RGB color space with respect to the RGB color space defined by a coefficient of a chromaticity point and processing the RGB color space, plot colors of the RGB color space in accordance with respective γ values within a prescribed range to a uniform color space (S31), calculate a mean value of color difference among plotted colors and its variance value (S32) and search for a γvalue at which the calculated variance value becomes minimum (S33). The γ value searched in this way is allocated to a γvalue in the RGB color space (S34).
Patent JP-2003062937-A (JP)
Title: Non-halogen fire-retardant tape and flat cable using the same
Inventor: SENSO TOMOMITSU
IPC: C09J7/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-halogen fire-retardant tape excellent in adhesiveness and fire retardancy. SOLUTION: The non-halogen fire-retardant tape 10 is constituted by providing a non-halogen fire-retardant adhesive layer 2 to the single surface of a non-halogen base film 11 and providing a coating layer 13 comprising non- halogen fire-retardant ink to the surface on the side opposite to the fire- retardant adhesive layer 12 of the base film 11. The excessive addition of a fire retardant for the purpose of enhancing the fire retardancy of the fire- retardant adhesive layer 12 can be suppressed by the coating layer 13 of the fire-retardant ink, and good adhesiveness and high fire retardancy are obtained.
Patent JP-2003074900-A (JP)
Title: Indoor unit of air conditioner
Inventor: NAGAHASHI KATSUAKI
IPC: F24F13/20
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner which enables noise reduction, reduction of ventilating resistance and securement of enough storage capacity of an electric apparatus box. SOLUTION: The electric apparatus box 10 is arranged into an L shape, a crank shape, or a square shape, and a side face 13 of a suction opening side of the box 10 is constituted of two or more than two sides which are planar and orthogonal. Herewith, since a neighboring spot 13a of the side face 13 of the suction opening side of the box and a suction opening 30 of a bell mouth 20 is localized to one spot and increase in turbulent noise is held to a minimum, the noise reduction of the indoor unit and the securement of the storage capacity of the box become compatible. While securing the storage capacity of the box, the reduction of turbulent sound generating near the side face of the suction opening side of the box and the suction opening of the bell-mouth and the reduction of the ventilating resistance caused by distance to an air filter are enabled.  Thus, the noise reduction and the securement of storage capacity of the box are realized.
Patent JP-2003070599-A (JP)
Title: Seat cushion for vehicle
Inventor: SAKANO MASANOBU
IPC: B60N2/42
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce a product cost by using an inexpensive material, and to reinforce a prescribed part certainly and sufficiently with recycling efficiency improved. SOLUTION: A partial reinforcing member 10 made of paper and formed in a honeycomb structure with lots of independent spaces 1c... by cutting a corrugated lamination made of paper in a direction perpendicular to the laminated direction is fixed integrally to a side support part 5 of a seat cushion pad 6 formed into a prescribed shape by subjecting a foaming resin material to foam molding with the lots of independent spaces 1c... arranged to keep penetrated in a direction of application of load at the time of the foam molding of the seat cushion pad 6.