baber/WOPTO huggingface dataset:
Patent JP-2003266411-A (JP)
Title: Heat insulation member for building, its manufacturing method and method for constructing the same
Inventor: SEKINO NOBORU
IPC: E04B1/80
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve air permeability and hygroscopicity and to improve a heat insulation by forming a timber chip in a block-like state without using an adhesive, stabilizing a shape, and holding the chip.  <P>SOLUTION: A set of the timber chip C is formed in a substantially rectangular block state having four peripheral end faces 11 existing on two outside faces 10 substantially in parallel in a required width and peripheries of the two outsides 10, and the set of the chips C is elastically compressed so as to have an energizing force F outward of a predetermined direction Z along the outside face 10, and housed in a flexible bag 20. When this heat insulation member M for the building is conducted in the building, the member M is pressed inward of the direction Z to a compressed state, disposed between building materials, and elastically held between the building materials by its elastic force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270907-A (JP)
Title: Electrifying member
Inventor: KATAOKA HIROYUKI
IPC: G03G15/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying member with little dependence on passage of time and variation in temperature and humidity in regard to electrifying efficiency and with little variation in electrified potential of a body to be electrified.  <P>SOLUTION: In the electrifying member electrifying the body to be electrified by bringing it in contact with a surface of the body to be electrified, the surface of the electrifying member is hydrophilic and at least hydrophilic material and conductive material are contained in the electrifying member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272864-A (JP)
Title: Organic el element and organic el display
Inventor: TOYAMA WATARU
IPC: H01L51/50
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element that is superior in luminous efficiency, luminous intensity, and color purity or the like of blue color.  <P>SOLUTION: This is an organic EL element which comprises an organic film layer between a positive electrode and a negative electrode and in which the organic film layer contains as a luminous material a 1,3,6,8-four substitution pyrene compound that is expressed by the formula 1. Provided that, in the formula 1, R<SP>1</SP>-R<SP>4</SP>may be mutually same or different and express a substitutional group as expressed by the formula 2. In the formula 2, R<SP>5</SP>-R<SP>12</SP>may be mutually same or different and express hydrogen atom or a substitutional group. It is a desirable state that R<SP>5</SP>-R<SP>12</SP>are all hydrogen atoms.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272007-A (JP)
Title: Facility use charge adjustment system, facility use information generation device, user terminal unit, automatic charge receiving system in pay facility, and on-vehicle machine
Inventor: KAMEYAMA MICHIO
IPC: G06Q50/30
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply and securely perform processing for adjusting a facility use charge when an employee of an enterprise utilizes facility.  <P>SOLUTION: A system according to this invention is composed of a road machine 1 provided at an ETC tollgate of a toll road, an automatic charge receiving device 2, and an ETC information center 4, the enterprise 5, and a bank 6 connected by a network 3. An on-vehicle machine 10 is mounted in a vehicle 9 to be used. An IC card supplied from the enterprise 5 is mounted in the on-vehicle machine 10 to transmit and process user information automatically at the time of use. The user information includes information such as enterprise name and employee number. In a case of previously registered enterprise, adjustment processing is performed on an enterprise 5 side through the network 3 to perform simple and secure adjustment processing in order to improve service and reduce cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270611-A (JP)
Title: Optical deflecting element, optical deflector using the same, and image display device
Inventor: TOKITA TOSHIAKI
IPC: G03B21/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflecting element, an optical deflector, and an image display device giving an image of high definition, which use a liquid crystal as a double refraction medium and easily control the extent of deflection with a high precision by controlling the tilt angle of the liquid crystal.  <P>SOLUTION: A liquid crystal layer is used to constitute a polarization plane rotating means 2 in the optical deflecting element. A double refraction medium 3 has a crystal 30 which is interposed between a pair of transparent substrates 31 and is oriented with the major axis of molecules inclined at θ to substrate surfaces. An oriented film 32 is formed on at least one side of the liquid crystal layer consisting of the liquid crystal 30 and controls the direction of liquid crystal orientation. A pair of electrodes are provided on both sides of the liquid crystal layer, and an electric field is applied to the liquid crystal to change the tilt angle of the liquid crystal, thus controlling the extent of light deflection. The optical deflecting element is used to realize the optical deflector capable of controlling the extent of deflection with a high precision and the image display device capable of displaying an image of high definition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269188-A (JP)
Title: Steam injection reheating gas turbine generating set
Inventor: NAGAHARA GENICHIRO
IPC: F02C3/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam injection reheating gas turbine generating set superior in startability, power generation output, heat efficiency, and transitional responsiveness, reducing reduction in a gas flow rate, the pressure ratio, and a rotating speed even when steam is not injected, and capable of maintaining high power generation output and heat efficiency.  <P>SOLUTION: This steam injection reheating gas turbine generating set has a first gas turbine device 20 having a compressor 12 for compressing intake air, a first combustor 13 for burning fuel by the compressed air, and a turbine 14 for the compressor for driving the compressor by being driven by combustion gas of the first combustor, a second gas turbine device 22 having a second combustor 15 for burning the fuel by exhaust gas of the turbine for the compressor and a power generation turbine 16 for driving a generator 18 by being driven by the combustion gas of the second combustor, and a steam injector 24 for injecting steam into the second combustor 15, and holds a rotating speed of the power generation turbine at a constant speed, and controls the power generation output by an injection quantity of the steam to the second combustor 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278693-A (JP)
Title: Axial flow fan
Inventor: HARA KENICHI
IPC: F04D29/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate production of a casing seal in an axial flow fan and to improve a sealing function.  <P>SOLUTION: This axial fan is provided with an inner cylinder 1 housing a rotary shaft 4 and its bearing 5, an outer cylinder 2 concentrically arranged around the inner cylinder 1, a clearance formed between the inner cylinder 1 and the outer cylinder 2 to be used as a draft passage 3, an impeller 7 having moving blades 8 protruded from the inner cylinder 1 to the draft passage 3, and the casing seal having a seal fin 19 arranged in the opposite part between the inner cylinder 1 and facing seal rings 15 arranged on both sides of the impeller 7. In the end part of the inner cylinder 1 facing the seal rings 15, a seal device 18 having a seal fin 19 in a seal inner cylinder 13, which is held by means of a bolt 16 and a nut 17 to be fitted with the seal rings 15 for constituting the fitting part with the seal rings 15, is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003273019-A (JP)
Title: Method of protecting nitride semiconductor crystal growth surface, and method of manufacturing nitride semiconductor thin-film device
Inventor: CHIN KYOKUKYO
IPC: H01L21/203
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To planarize the crystal growth plane of a nitride semiconductor.  <P>SOLUTION: A method of planarizing the crystal growth plane of a nitride semiconductor thin film by irradiating it with In flux, while or after the nitride semiconductor thin film is grown, another method of planarizing the crystal growth plane of a nitride semiconductor film having a multilayer structure by irradiating it with an In flux, while or after the nitride semiconductor thin film is being grown, a nitride semiconductor thin-film device, especially of a hetero-structure semiconductor manufactured by using the above method, and a method of manufacturing a quantum well semiconductor device are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265587-A (JP)
Title: Deodorizing sheet
Inventor: TANEO MASANORI
IPC: A61L9/01
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing sheet which can deliver sufficient deodorizing performances along with flexibility and excellent mechanical strength.  <P>SOLUTION: The deodorizing sheet has a flexible base material whose surface is covered with a hardening matter as a mixture containing a deodorant and an organic emulsion with the glass-transition temperature of -30 to -50°C. Preferably, the content of the deodorant in the mixture is 200 to 400 pts.wt. per 100 pts.wt. of the organic emulsion on a dry weight basis. Further preferably, the grain sizes of particles in the organic emulsion are smaller than those of the deodorants while having the average grain size of 0.2 μm or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005298341-A (JP)
Title: New asymmetric tetraalkoxypropane derivative
Inventor: MITA MASAYA
IPC: C07C43/303
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new asymmetric tetraalkoxypropane derivative.  <P>SOLUTION: This new 1,3,3-trialkoxy-1-propoxypropane is expressed by general formula. The new asymmetric tetraalkoxypropane derivative having a high flashing point as compared with that of 1,1,3,3-tetraalkoxypropane, especially with 1,1,3,3-tetramethoxypropane having a high selectivity and high reactivity and useful as a raw material of pyrazole or pyrimidine which is useful as an intermediate of a medicine and an agrochemical, is easy for handling, and has an excellent property for a skeleton-forming agent, etc. The new asymmetric 1,3,3-trialkoxy-1-propoxypropane can be prepared industrially.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003282902-A (JP)
Title: Thin film solar cell
Inventor: SHINRAKU KOUICHIROU
IPC: H01L31/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin solar cell having a light confining structure realizing high light use efficiency while a conventional problem that an electric characteristic of an element drops due to a rugged structure of a semiconductor junction part is solved.  <P>SOLUTION: In the thin solar cell, a translucent wafer 11, a first transparent conductive film 12, a semiconductor multilayer film 13 having at least one semiconductor junction part, a second transparent conductive film 14 and a metal film 15a are sequentially laminated. The largest height Rmax of ruggedness on an interface between the first transparent conductive film 12 and the semiconductor multilayer film 13 becomes smaller than the largest height Rmax of that between the second transparent conductive film 14 and the metal film 15a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278369-A (JP)
Title: Tatami mat floor heating device for japanese-style room
Inventor: DOGE HIROSHI
IPC: E04F15/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tatami mat floor heating device for a Japanese-style room, being used for heating a floor of the Japanese-style room on which tatami mats are laid, and capable of heating a tatami mat face by the heat flowing in pipes arranged on a floor base material.  <P>SOLUTION: The liquid heated by a boiler is circulated in the pipes 12, grooves 15, 15... are formed on a rear face of the tatami mat 13, holes 16, 16... are formed on each groove bottom, the grooves 15, 15... are connected to the pipes 12, 12... by laying the tatami mat 13 on the floor base material 11, cylinders 23, 23... as heat transfer members are fitted to the holes 16, 16... for transferring the heat of the pipes 12, 12... to the tatami mat face to heat the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002345208-A (JP)
Title: Starter and clock device of power generator
Inventor: NAGASAKA EIICHI
IPC: G04B17/00
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To improve start characteristic by applying a mechanical rotating force to the rotor of a power generator. SOLUTION: A starter spring having an engaging part is provided to the No.6 metal part of the train of rings coupled with a power generator. The starter spring is activated and is engaged with the No.6 metal part by operating a reset lever in conjunction with the pulling of the winding crown. Thereafter, activation of starter spring is cancelled in conjunction with the push-in of the crown. The starter spring is reset to the initial position with its spring force, and a mechanical rotating is applied to the metal part in this timing. Since this rotating force can be set with an elastic force of only the starter spring, a stable rotating force can be applied to the rotor.
Patent JP-2003283525-A (JP)
Title: Communication device, communication system, and program therefor
Inventor: MATSUI TAKAYUKI
IPC: H04W76/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device in which network resources in data communications, particularly, resources (radio channels) for radio communications are effectively utilized and the procedure of re-connection watched from an application or user side is not required on a terminal side even in the case of disconnection.  <P>SOLUTION: Connection information is stored with an IP address applied from a server when a dial-up IP connection is performed for the first time and when a data communication is stopped for a prescribed time, the connection is cut off. When the communication procedure based on the IP address is started again, the dial-up IP connection is performed again to be allocated with a new IP address. After the re-connection, as an address of the terminal, the IP address is set to a packet addressed to the terminal and the new IP address is set to a packet addressed to the server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281926-A (JP)
Title: Hinge arrangement
Inventor: ITO MASATERU
IPC: F21V21/30
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge arrangement on which a lighting device part smoothly pivots even at a small angle between the lighting device part and a movable arm when a user exerts force to fold the lighting device part.  <P>SOLUTION: In order to vary the friction force generated between both sides of a hinge central main piece 2 and a right tightening-means 3a and a left tightening-means 3b in the specified angular range of the pivotal movement between both the sides of the hinge central main piece 2 and the right and left tightening-means 3a and 3b, engaging-recesses 6a are formed concentrically to the right and left tightening-means 3a and 3b on both the sides of the hinge central main piece 2, and locking-projections 6b are mounted concentrically to both the sides of the hinge central main piece 2 on the right and left tightening-means 3a and 3b so that the engaging-recesses 6a may engage with the locking-projections 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278332-A (JP)
Title: Structure for mounting solar battery system on roof
Inventor: OTSUKA TOSHIHIRO
IPC: E04D13/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery system mounting structure preventing rainwater from going to the back of a solar battery system to ensure that a roof is leak-proof.  <P>SOLUTION: A watertight cover 60 is extended between the solar battery system 2 and the ridge of the roof. The cover 60 comprises a clamped member (first cover member) 61 disposed on the ridge side of the system 2 and a ridge accessory (second cover member) 62 extending from the clamped member 61 to the ridge. The member 61 has a front plate section (cover section) 61a covering the horizontal support frame 40A closest to the ridge, and a guide section 61c extending to a horizontal gutter 42a of the frame 40A. The guide section 61a guides water entering between the front plate section 61a and an upper horizontal bar 41 to the horizontal gutter 42a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274908-A (JP)
Title: Potage, and method for producing the same
Inventor: HAKAMATA YOKO
IPC: A23L23/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide newly constituted potage where a free γ-aminobutyric acid component and/or a β-carotene component are/is enriched, and to provide a method for surely and efficiently producing the newly constituted potage.  <P>SOLUTION: The potage is obtained by the following steps: mixing 1 wt.% of carrot, nearly 0.5 wt.% of onion, and nearly 0.5 wt.% of hulled rice with embryo obtained by normally cooking hulled rice with embryo soaked in lukewarm water for 3-4 days together with each other to prepare a mixture to be used as a potage base, boiling the mixture together with almost the same weight of water as that of the potage base after adding an appropriate amount of soup stock, suitably seasoning the boiled mixture with salt and pepper followed by making it pasty using a blender or the like, and heating and boiling the paste together with milk having almost the same weight as that of the water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282778-A (JP)
Title: Semiconductor device and printed wiring board
Inventor: SEKI YOSHIHITO
IPC: H05K1/18
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a semiconductor element mounted on a printed wiring board to be stably driven and to secure high reliability.  <P>SOLUTION: A semiconductor element board 2 is connected to the printed wiring board 11 in a flip chip connection manner by electric connection bumps 8b and a heat radiation bonding bump 8a. Openings are formed in the printed wiring board 11 under a heat radiation bonding pad 12a and filled up with silver paste 14. By this constitution, heat released from a semiconductor element is efficiently dissipated outside through the heat radiation bonding bump 8a, the heat radiation bonding pad 12a, and the silver paste 14, so that the semiconductor element operates stably. Thermal stress applied to the electric connection bumps 8b can be dispersed by the heat radiation bonding bump 8a, so that the reliability of a connection between the semiconductor element board 2 and the printed wiring board 11 can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289406-A (JP)
Title: Recording apparatus
Inventor: YAMAMOTO HIDEKI
IPC: B41J29/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus the thickness of which can be made thin.  <P>SOLUTION: Four ink cartridges 8 are placed side by side in a horizontal direction at a lower part of an ejection part of a recording medium in an ink jet printer 3 located under a scanner 30 of a composite machine 1. Each ink cartridge 8 is formed to be almost a rectangular solid with a low profile and a small vertical size, and a rib 38 projected in an ejection direction is provided to its upper side 8a. Since a recording medium ejected from the ejection section is guided externally via the rib 38, it is not required to set an ejection tray or the like as a separate unit, so as to simplify the configuration of the ink jet printer 3 and make the thickness of the ink jet printer 3 thin. Since the configuration members of the ink jet printer 3 are placed on a plane without being overlapped with each other in the height direction, the thickness of the ink jet printer 3 is made thin, resulting in making the thickness of the composite machine 1 thin and the entire size can be decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285321-A (JP)
Title: Control means for completion of discharge, resin pelletizing apparatus, and manufacturing method for resin pellets using the same
Inventor: MIYAUCHI KUNIHIKO
IPC: B29K67/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To extremely reduce erroneous operation in the judgment of the completion of discharge, to reduce the residual amount in a resin kettle, and to obtain excellent discharge stability and good pellets.  <P>SOLUTION: Gas is introduced into the resin kettle under pressure to discharge a molten thermoplastic resin from the discharge port provided to the bottom part of the resin kettle in a sheetlike or strand-like state. After the discharged sheetlike or strand-like resin is cooled, the cooled resin is cut by a cutter to be pelletized. The resin pelletizing apparatus thus constituted has a detector for detecting at least a sound of an audible range caused by the ejection of the gas generated from the discharge port, and a treatment apparatus for cutting off at least a sound of 3 kHz or less in the sound obtained by the detector or a signal obtained therefrom. The completion of discharge is judged on the basis of a gas jet sound or signal obtained through the treatment apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289295-A (JP)
Title: Method and system for ciphering and deciphering
Inventor: NAKAMURA YUICHI
IPC: G06Q50/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily guarantee that a period of confidentiality is kept.  <P>SOLUTION: This method is provided with a step of ciphering data to be kept confidential with a corresponding secret key; transferring and storing the data in a storage device, and repeating processing of ciphering the secret key with public keys generated by first and second deciphering devices, only by the times in which a time required for deciphering becomes equal to a time corresponding to the period of confidentiality; transmitting the ciphered secret key to one of the first and second deciphering devices, and a step of deciphering the ciphered secret key which is received with the secret key, corresponding to the public key generated its own deciphering device; transmitting the result of deciphering to another deciphering device; allowing the other deciphering device to decipher with the secret key corresponding to the public key generated by the other deciphering device and repeating processing of deciphering the secret key again with the secret key corresponding to the public key generated its own deciphering device, only by the times corresponding to the preset times; and transmitting the secret key obtained by the repeated processing, in the first and second deciphering devices.  <P>COPYRIGHT: (C)2004,JPO