baber/WOPTO huggingface dataset:
Patent JP-2003267053-A (JP)
Title: Stopper device for rear door of van-type vehicle
Inventor: SUGAWARA AKIHIKO
IPC: B60J5/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopper device (1) having a structure for eliminating troubles in loading/unloading cargoes due to an arm constituting a device for restricting the opening of a door being left on a body side and for preventing the breakage of a door stopper and (2) achieving efficient and safe work by allowing easy holding thereof at a turning position when attaching a vehicle to a dock shelter or a platform while moving the vehicle backward.  <P>SOLUTION: The door locking stopper device for stopping a 270° openable rear door of a van-type vehicle at a 90° opening angle position comprises the arm 2 turnably mounted on a bracket 1 attached to the inner face of the rear door while being energized to the inner face of the side wall of the vehicle, an arm movement restricting member 5 provided on the inner face of the side wall of the vehicle and having a recess engageable with the arm for preventing the movement thereof, and an arm movement unrestricting member 6 for permitting the arm to be moved again by escaping the arm at its end from the recess.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266068-A (JP)
Title: Wastewater treatment apparatus
Inventor: FUJIMOTO KEIICHI
IPC: C02F1/40
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus which can improve water treatment performance by preventing the increase of sludge concentration in a treatment tank and the inflow of oil.  <P>SOLUTION: A solid outflow preventing member 13 for preventing the outflow of solids from a first step tank 10 into which wastewater containing the solids and the oil are flowed in to the treatment tank 20, a washing diffusion means 14 for cleaning the member 13 by diffusing air supplied from an air supply means 60 through an air channel changeover means 70 to the member 13, and an aerating diffusion means 21 for aerating treatment water by diffusing the air supplied from the supply means 60 through the changeover means 70 are provided. A communication part 15a which is located downstream from the member 13 and communicates with the bottom part of the treatment tank 20 from the side lower by a constant distance than the water surface of the tank 10 is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273633-A (JP)
Title: Calibration system for adaptive array antenna device
Inventor: HOSHINO TSUTOMU
IPC: H04B7/10
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a weight for adjusting an amplitude and a phase accurately without deteriorating a convergence performance of calibration even when user multiplex signals of a strong mutual correlation are used in a calibration system for an adaptive array antenna device.  <P>SOLUTION: Correlation removal filters Fxy (x=1-4, y=1-4 and x≠y) are inserted among respective branch signal lines L1-L4 of user multiplex signals outputted from an adaptive array antenna processing part 50, the filters are mutually cross-connected. Each of correlation removal filters F12-F43 estimates a filter coefficient to minimize a signal component in the connection points of its output terminal and the respective branch signal lines L1-L4, and outputs a signal in which the correlation of branch signals is reduced to an amplitude/ phase adjustment part (calibrator) 40. The amplitude/phase adjustment part 40 calibrates the weight for adjusting the amplitude and the phase by using the correlation removed user multiplex signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236327-A (JP)
Title: Smoke-removing and deodorizing apparatus applying water for exhaust gas of kitchen equipment
Inventor: KIZAWA HARUO
IPC: B01D50/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke-removing and deodorizing apparatus which allows the exhaust gas of kitchen equipment to be mixed and adsorbed by high temperature vapor, gives further changes of the temperature by elevating the exhaust gas temperature in a duct and passing a bag filter case part with cold water, permits the vapor mixed and adsorbed with the exhaust gas to become waterdrops and can reduce the same to water.  <P>SOLUTION: This smoke-removing and deodorizing apparatus is provided with a stirring chamber 11 in an exhaust pipe and, further, a water circulation device which is stored in a case made by fabricating a bag filter so as to run cold water thereinto over the whole filter box 1 and can pour cold water from the upper part and a water cooler which suppresses the temperature elevation of water are attached to the apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266812-A (JP)
Title: Print system and print program
Inventor: SASAGE HIROSHI
IPC: G03G15/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate sorting of printed matters for respective users.  <P>SOLUTION: When a request from a client is a print request (S1), a decision is made whether a user pertaining to the print request has switched or not (S2). When the user has switched, a partition sheet data provided with a specified pattern to the circumferential edge part is inserted into print data (S3) and then it is printed, along with a printing matter, by means of a printer (S4). Consequently, a partition sheet provided with a specified pattern to the circumferential edge part is inserted into a printed matter when the user is switched. One's own printed matter can thereby be discriminated readily from printed matters of other persons by simply turning over the edges of a printed matter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272685-A (JP)
Title: Fuel cell system
Inventor: HATANO MASAHARU
IPC: H01M8/12
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that can suppress deterioration of performance of the fuel pole due to carbon deposition, without thermodynamic constraints.  <P>SOLUTION: This is a fuel cell system which comprises an electrode performance detection device and an electrode activation and regeneration device, and in which the hydrocarbon system fuel gas is directly supplied to the generating stack at generation, and the electrode performance detection device detects the performance deterioration of the fuel pole, and the electrode activation and regeneration device regenerates the electrode activation of the fuel pole. The oxidizing gas is supplied in a pulse. The system stores the output characteristics or the exhaust gas component before the regeneration process and detects the output characteristics or the exhaust gas component after the regeneration process, and when it does not recover from the deterioration, or the deterioration has progressed, the regeneration process is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271144-A (JP)
Title: Feedback type digital filter
Inventor: TAKEUCHI KAZUFUMI
IPC: H03H17/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristic of a feedback type digital filter with a comparatively simple and compact configuration.  <P>SOLUTION: This feedback type filter includes a master filter part having a signal delay element and an arithmetic element and for performing a prescribed digital filter arithmetic algorithm of an input digital signal, and a slave filter part having an arithmetic element so as to perform a digital filter arithmetic algorithm similar to that of the master filter part and for performing the prescribed arithmetic algorithm of the input digital signal without a self-signal delay element by introducing an output signal of the signal delay element of the master filter part to the arithmetic element and using the output signal, and an output signal of the slave filter part is fed back and inputted to an input side of the master filter part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276443-A (JP)
Title: Guide rail of sunshine roof device
Inventor: TAMURA MICHIO
IPC: B60J7/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail of a sunshine roof device improved so that the slidable distance of a slide panel can be further increased without complicating a structure.  <P>SOLUTION: In this guide rail 14 of a sunshine roof device having a guide groove for sliding a front sliding member (front slider 7) and a rear sliding member (pin 11) mounted on the front edge lower side and rear edge lower side of a slide panel 3 moving between a closed position where an opening 2 provided in the fixed roof 1 of a vehicle is closed and an open position where the rear edge side thereof is pulled into the lower side of the fixed roof in the state of being lifted down, the guide groove comprises an upper stage guide groove 13 for sliding the rear sliding member and a lower stage guide groove for sliding the front sliding member. A clearance 18 is provided between these both upper and lower grooves. Thus, the front and rear sliding members can be smoothly slid without interfering with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277553-A (JP)
Title: Mixture, composition and long fiber reinforced resin composition pellet
Inventor: TOYODA MASAO
IPC: C08K7/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which contains a long fiber reinforced propylene polymer resin and can provide a molded product with good appearance.  <P>SOLUTION: The mixture comprises a long fiber reinforced propylene copolymer resin pellet and an ethylene/α-olefin copolymer, wherein the pellet is 2-100 mm in total length and contains reinforced fibers which have the nearly same length as the pellet and are oriented in parallel to each other; and the ethylene/α-olefin copolymer has an ethylene-derived repeating unit at a content of 50 wt.% or more. The composition can be obtained by melting to knead the mixture. The long fiber reinforced resin composition pellet is a 2-100 mm pellet in total length comprising a composition which contains the ethylene/α-olefin copolymer, reinforced fibers and a propylene copolymer, wherein the ethylene/α- olefin copolymer has an ethylene-derived repeating unit at a content of 50 wt.% or more; and the reinforced fibers have the nearly same length as the pellet and are oriented in parallel to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002374511-A (JP)
Title: Method of controlling transmission and reception of data including encrypted data
Inventor: KIN HEISHUN
IPC: H04N21/4623
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling transmission and reception of encrypted data. SOLUTION: The method of transmitting and receiving encryption channels, which are needed to be encrypted, includes encrypting only a part of channel data and transmitting the encrypted part in a predetermined streaming method, and inserting a key to decode the encrypted stream into an adjacent non- encrypted stream and transmitting the stream. The decoding key is extracted from the adjacent stream and decoding the encrypted data stream using the decoding key to reproduce the streams. According to the method, by using the selective encryption method for data streams, paid data can be safely transmitted in a variety of business model systems, and additional copying of the encrypted data which are accessed and reproduced can be prevented.
Patent JP-2003287205-A (JP)
Title: Combustion device
Inventor: OGURA YOSHIHIRO
IPC: F23D14/22
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device capable of further reduction of NOx compared with a conventional device.  <P>SOLUTION: A gas feed cylinder 2 having closed ends is provided in a combustion cylinder 1 having open ends with their ends projecting from the respective ends of the combustion cylinder 1. A plurality of gas ejection parts N is provided in a peripheral wall about the end of the gas feed cylinder 2 in circumferentially scattered condition. An air outlet forming member 3 is provided between the combustion cylinder 1 and the gas feed cylinder 2 and defines a plurality of air outlets 4 for delivering combustion air A in an axial direction of the gas feed cylinder 2 with each of the air outlets 4 located between the circumferentially adjacent gas ejection parts N when viewed from the axial direction of the gas feed cylinder 2, Air exhaust parts H are formed on the combustion cylinder 1 to discharge the combustion air A, flowing through the combustion cylinder 1, outward along a radial direction of the combustion cylinder 1 for supplying the combustion air A to combustion gas G ejected from the gas ejection parts N and are located circumferentially, corresponding to the air outlets 4, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286786-A (JP)
Title: Folding door device
Inventor: EMURA SHINJI
IPC: E06B3/48
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To connect a parent door and a child door together so as to allow the doors folded through hinges; the child door is attached to an entrance with hinges in a rotatable manner, the parent door is a folding door device suspended by suspension wheels running on an upper rail; and the folding doors can be automatically folded and opened with the tip of the parent door not greatly extended to a passage side when folded; and when the entrance is closed by the extension, the door is locked at the joint portion without rattling noise generated from this folding door device.  <P>SOLUTION: A hinge attached to the child door 2 has springs, the suspension wheel is attached to the tip side of the parent door, a rod bow 14 is protruded from both the ends of the parent door 1 and fitted to a lock hole 15 provided at a door stop 8 and a child door end face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176307-A (JP)
Title: Photocurable composition and method for curing the same
Inventor: NAGAHARA SHIGENORI
IPC: G03F7/004
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photocurable composition which reduces the VOC problem as much as possible, has improved productivity and yet excellent water resistance (boiling water resistance), acid resistance, solvent resistance, photosensitive properties, adhesiveness, etc., of its cured material and to provide a method for curing the same.  <P>SOLUTION: (1) This photocurable composition comprises a compound causing curing reaction by light and a modifiable surfactant. (2) The photocurable composition is an oil-in-water type emulsion or a water-in-oil type emulsion. (3) This method for curing the photocurable composition comprises carrying out coating with the photocurable composition and subjecting the coating film to heat treatment and/or active energy ray irradiation treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288141-A (JP)
Title: System and apparatus for data processing
Inventor: MURATA YOSHIYUKI
IPC: G06F3/0354
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform data processing with easy and simply clear operations, in a system for data processing for executing data exchanges among a variety of electrical equipment.  <P>SOLUTION: When displaying inversely a specified range R on a display screen by a drag operation of a mouse cursor K by a mouse 10 of a PC (personal computer) 20, data such as characters is transferred to the mouse 10 and transmitted to a human body HB of a user from a touch sensor 12 of the mouse 10. When instructing mouse paste mouse, data such as characters inputted and received from the human body HB via the touch sensor 12 is stored into the PC 20 and pasted to display on the specified range R. Data, such as characters inputted and received to a wrist watch 30 of the user from the human body HB via a data transfer electrode 33, is copied and displayed on a display part 32, and the data, such as characters displayed on the display part 32 of the wrist watch 30, is transmitted to the human body HB of the user from the data transfer electrode 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299170-A (JP)
Title: Sealing device for hollow material
Inventor: IIJIMA TOSHIHITO
IPC: H04R1/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for a hollow material which can suppress a use of an adhesive as small as possible, which can obtain a sufficient sealing effect to maintain the performance of a speaker and which can simultaneously and easily improve productivity.  <P>SOLUTION: The sealing device for the hollow material comprises: a sealing member 12 which can be inserted into an opening 2 of a cabinet 1 partly made of the hollow material, and which has a recess 14 formed in a direction crossing with the inserting direction of the cabinet 1 into the opening 2; and a sealing tape 13 adhered to the recess 14 of the member 12 to seal a gap between the opening 2 and the member 12 by inserting into the opening 2 of the cabinet 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002335001-A (JP)
Title: Information storage device and information operation device
Inventor: INUSHIMA TAKASHI
IPC: H01L31/0248
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a new information storage device and an information operation device. SOLUTION: A material having photoconductive effect having an energy band gap and trap level is used. A plurality of element regions formed on the material, a means for casting a first light to each of the element regions, a means for casting a second light to each of the element regions, and a means for measuring a current flowing in each of the element regions are installed. The first light has photon energy greater than the energy band gap of the material. The second light has photon energy smaller than the energy band gap of the material. By irradiation with the first light, information is written in each of the element regions. By irradiation with the second light, the information written in each of the element regions can be read. By irradiation with the second light, at least a part of the information written in each of the element regions can be erased.
Patent JP-2003295519-A (JP)
Title: Image forming method
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/09
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which enables the formation of a picture having high picture concentration and high picture quality in the formation of the picture by developing an electrostatic latent image formed in a photosensitive layer of a photoreceptor by means by a one-component toner.  <P>SOLUTION: In the image forming method, the toner contains any multiple oxide selected from a group consisting of the following multiple oxides (1)-(5), the absolute value of charged amount of the toner is set 1-40 and the absolute value of the product of the charged amount and the thickness of a layer of the toner carried on a development roller is set 0.01-1: (1) a multiple oxide containing any manganese element of tetravalent, trivalent or tetravalent/ bivalent and trivalent iron element, (2) a multiple oxide containing trivalent manganese element and trivalent iron element, (3) a multiple oxide containing trivalent copper element and trivalent iron element, (4) a multiple oxide containing trivalent copper element and trivalent chromium element and (5) a multiple oxide containing bivalent copper element, trivalent iron element and trivalent chromium element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291118-A (JP)
Title: Method for manufacturing fibrous board
Inventor: TOKUSHIGE MASAHIKO
IPC: B27N3/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fibrous board by which the loss of an adhesive can be reduced and the strength and the water resistance of the fibrous board can be increased.  <P>SOLUTION: This method for manufacturing the fibrous board comprises steps to supply an adhesive (6) to a fibrous mat (1) composed of an aggregate of vegetable fibers (5) from an adhesive supply aperture (3), and mold the fibrous mat (1) to which the adhesive (6) is supplied under heat and pressure into the fibrous board. The adhesive (6) is supplied to the fibrous mat (1) in such a state that the adhesive supply aperture (3) is kept in contact with the fibrous mat (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298224-A (JP)
Title: Method and apparatus for soldering electronic component
Inventor: MATSUBARA YOSHIMASA
IPC: H05K3/34
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for soldering an electronic component by which the occurrence of solder balls adhering to the circumferences of soldered sections can be suppressed, soldered sections having good wettability can be obtained, and soldering can be performed in a short time.  <P>SOLUTION: In this method, an electronic component is soldered by irradiating a soldered junction 10 with laser light 4 and, at the same time, blowing a heated high-temperature shield gas 15 upon the junction 10. In this method, the optical axis of the laser light 4 is disposed in a gas nozzle 11 and a heat accumulating material 17 which is permeable by the shield gas 15 is provided at a position where the material 17 does not substantially interfere with the traveling path of the laser light 4 in a nozzle chip 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293827-A (JP)
Title: Start controller for internal combustion engine
Inventor: KUSADA MASAKI
IPC: F02D41/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start controller for an internal combustion engine further improving discharging performance in starting.  <P>SOLUTION: Idling operation of stopping fuel injection from an injector 13 is carried out in starting of the engine 1, and the engine is started by starting the fuel injection after an engine state satisfies a predetermined condition. An ECU 9 determines whether or not a discharge amount of fuel adhered to an intake pipe 10 or the like at starting and discharged via the engine by the idling operation is a predetermined value or more, and if it determines that the discharge amount is the predetermined value or more, it starts the engine by starting the fuel injection when an engine speed reaches a predetermined speed even when the predetermined condition is not satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302288-A (JP)
Title: Temperature detection means
Inventor: TAMAOKI TOMOHIRO
IPC: G01J5/22
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect an excessive temperature rise only by hardware during use of a thermistor type non-contact temperature detection device.  <P>SOLUTION: In this temperature detection method using a non-contact temperature detection means constructed of a film absorbing infrared rays from a heating means, an infrared detection thermistor element detecting a film temperature, and a temperature compensation thermistor element detecting a temperature of a holder holding the film. In this temperature method, a detection circuit is provided with a first output voltage of a series circuit, which is constructed of the infrared detection thermistor element and a single or a plurality of resistance elements, and a second output voltage of a series circuit, which is constructed of the temperature compensation thermistor element and one or a plurality of resistance elements, and when the heating means is at a predetermined temperature, a third output voltage outputting a differential between the first and second output voltages is kept constant substantially. In this way, the temperature of the heating means is detected from the third output voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291415-A (JP)
Title: Optical printer
Inventor: FUTAGAMI SHIGERU
IPC: B41J2/445
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate stripe patterns because of a difference of a gray level or a color tone from images to be formed on a photoreceptor by an optical head and to facilitate setting a pixel pitch.  <P>SOLUTION: Modulation data is obtained from a velocity fluctuation of a step motor 2 for driving the optical head 1 and a velocity fluctuation of a lead screw 5, and a frequency of output pulses to be supplied to the step motor 2 is modulated in a direction to solve the velocity fluctuation.  <P>COPYRIGHT: (C)2004,JPO