baber/WOPTO huggingface dataset:
Patent JP-2004297700-A (JP)
Title: Responder of communication system
Inventor: TAKI KAZUYA
IPC: H04B1/59
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a responder of a communication system whereby the security of personal information of a user returned from the responder to an interrogator is secured.  <P>SOLUTION: Operations of the responder include; a step S110 of selecting an antenna (G: general) by an antenna switching device; a step S120 of discriminating whether or not the antenna receives an interrogation wave; a step S140 of returning general information in the case of receiving the interrogation wave and returning response information (YES in S140); a step S150 of thereafter selecting an antenna (A: disclosure) by the antenna switching device; a step S160 of discriminating whether or not the selected antenna receives the interrogation wave; a step S180 of returning disclosure information when the antenna receives the interrogation wave and returns response information (YES in S170); a step S190 of thereafter switching an antenna (P: personal) by the antenna switching device; a step S200 of discriminating whether or not the selected antenna receives the interrogation wave; and a step S220 of returning personal information when the antenna receives the interrogation wave and returns response information (YES in S210).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290936-A (JP)
Title: Layered coating film deposition method and coated object
Inventor: IZUHARA NOBUKO
IPC: B05D7/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered coating film deposition method by which a hardened coating film excellent in various characteristics such as acid resistance can be obtained by using clear paint excellent in preservation stability and to provide a coated object on which the layered coating film is deposited by the layered coating film deposition method.  <P>SOLUTION: In the layered coating film deposition method, a base coating film is deposited by coating a base material with colored paint, then a top clear coating film is deposited by coating the base coating film with the clear paint comprising a vinyl polymer (A) having two or more hydroxyl groups in a molecule, a vinyl polymer (B) having two or more carboxylic acid ester groups in a molecule and a salt (C) formed from a carboxylic acid amide compound and an organic sulfonic acid having fluorine atom(s) and then the base coating film and the clear coating film are hardened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290618-A (JP)
Title: Object recognition telling apparatus
Inventor: MURAKAMI SHINICHI
IPC: H04N7/18
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for giving a wearer the information about an object that lies in the direction to which the wearer faces by means of a voice system.  <P>SOLUTION: In the apparatus, television cameras for a right eye and a left eye are mounted in a user facing direction, the outline of an object is extracted based on the video data inputted from those right-eye and left-eye television cameras, voice information signals indicating the location and name of the object is generated based on the right-eye and left-eye outline data, and thereby the wearer can know the presence of the object, its name, and the distance to it by means of a voice system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298417-A (JP)
Title: Hot and cold sense inspection implement
Inventor: TAKAMIZAWA MASAYOSHI
IPC: A61B10/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sense measuring implement which can accurately know the temperature of the inspecting surface of a device at a temperature sense inspecting time and which can always quantitatively inspect.  <P>SOLUTION: The temperature sense measuring implement includes a Peltier element 102, a cold and hot sensing heat transfer plate, a high-temperature sensing heat transfer plate closely fixed to the high-temperature side of the cold and hot sensing heat transfer plate, and a heat sink unit 108. A temperature measuring means is provided at a cold sensing heat transfer plate. A plate type pore heat pipe is used as the cold sensing heat transfer plate. A temperature measuring means is provided at the hot sensing heat transfer plate. A fan is used as the heat sink unit. A plate type pore heat pipe is used as the hot sensing heat transfer plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304023-A (JP)
Title: Semiconductor device, its manufacturing method, circuit board, and electronic device
Inventor: KOBAYASHI TOMONAGA
IPC: H01L23/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving transmission characteristics of high frequency signals and reducing the radiation of high frequency noise, its manufacturing method, a circuit board, and an electronic device provided with the semiconductor device.  <P>SOLUTION: Connection terminals 12 are electrically connected with the signal line of an electronic circuit formed on the active surface 10a of a substrate 10 and arrayed and formed at the peripheral part of the substrate 10. The connection terminals 14 are connected to a ground line which determines a reference potential and formed so as to surround the connection terminals 12 adjacently to the connection terminals 12. The connection terminals 12 and the connection terminals 14 are in the shape of being projected to the side of the active surface 10a and the side of a back surface 10b through the substrate 10, and the connection terminals 12 and the connection terminals 14 are provided with a so-called microstrip line structure in a direction crossing the active surface 10a of the substrate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304084-A (JP)
Title: Multilayer wiring structure, semiconductor device, electrooptical device and electronic apparatus
Inventor: HIRAIWA TAKU
IPC: H01L23/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring structure in which even if an insulating film on a lower layer side of a wiring layer is not partially completely removed or particularly thinned, a large step caused by an intersection part between the wirings does not occur on an upper layer side, a semiconductor device, an electrooptical device and an electronic apparatus.  <P>SOLUTION: In a semiconductor device 1, an underlaying insulating film 250, an interlayer insulating film 220, and an upper layer insulating film 260 are almost constant in the film thickness, and in a first wiring layer 210, a film thickness d11 at an intersection part 280 with a second wiring layer 230 is thinner than a film thickness d12 of its peripheral part. In the second wiring layer 230 also, a film thickness d21 at the intersection part 280 with the first wiring layer 210 is thinner than a film thickness d22 of its peripheral part. For this reason, on surfaces of the second wiring layer 230 and the upper layer insulating film 260, the step caused by the intersection part 280 between the first wiring layer 210 and the second wiring layer 230 does not occur.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303380-A (JP)
Title: Magnetic disk device
Inventor: AMO MINA
IPC: C10N40/18
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of stably supplying a lubricant in a wide temperature range and having excellent sliding reliability between a head and a disk.  <P>SOLUTION: The magnetic disk device having a magnetic disk, a spindle motor rotating the magnetic disk, a magnetic head slider recording and reproducing data to and from the magnetic disk and a suspension supporting the magnetic head slider has a lubricant supplying means supplying the lubricant containing a perfluoropolyether represented by general formula 1 to the surface of the magnetic disk. In the formula 1, m and n each denotes a positive integer and R<SB>1</SB>and R<SB>2</SB>each denotes a 1-10C saturated or unsaturated alkyl group having a straight chain shape, a branched shape or a ring shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312289-A (JP)
Title: Method, device and program for providing position information of mobile object
Inventor: OKAZAKI HIDEYA
IPC: H04W4/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for accurately grasping the position of a mobile object and enabling sharing of position information.  <P>SOLUTION: In a method of providing the position information of the mobile object to which a radio ID tag is attached by using a plurality of radio ID readers arranged at prescribed locations, in the case that the mobile object enters the range of a prescribed distance from one of the plurality of radio ID readers, the radio ID reader reads a tag ID recorded in the radio ID tag attached to the mobile object and transmits the tag ID to a position information providing device and the position information providing device stores the reader ID of the radio ID reader corresponding to the tag ID. The position information providing device provides a user terminal with the position information of the mobile object corresponding to the tag ID on the basis of the reader ID recorded corresponding to the tag ID.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311698-A (JP)
Title: Semiconductor light-emitting device
Inventor: NAKAMURA TAKAFUMI
IPC: H01L33/40
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which prevents disconnection caused by current concentration.  <P>SOLUTION: The light-emitting device comprises a current blocking layer 32 which is formed on a GaAs substrate 28 having a (100)-like face as a major face; and first and second extended portions 30, 31 of the current blocking layer 32, which are formed continuously from the current blocking layer 32 and extended substantially perpendicular to flat surfaces of the GaAs substrate 28, respectively. The current blocking layer 32 is provided thereon with an electrode layer 33 which consists of a bonding portion 29 formed on substantially a central portion, radial fine-line patterns 35, 36 connected to the bonding portion 29 and formed on the first and second extended portions 30, 31, respectively, of the current blocking layer 32, and an outer fine-line pattern conductor 37 formed on an ohmic contact layer around the current blocking layer 32. An end of the first extended portion 30 of the current blocking layer 32 terminates at a position closer to a central side without reaching the outer fine-line pattern 37, and the second extended portion 31 of the current blocking layer 32 is extendedly formed up to a lower portion of the conductor of the outer fine-line pattern 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087457-A (JP)
Title: Fuel cell and fuel cell system
Inventor: MIZUTANI SHUNSUKE
IPC: H01M8/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly energy efficient fuel cell used for a wide range of output.  <P>SOLUTION: The system comprises a separator equipped with through-holes a, b and c to constitute reaction gas manifolds A, B and C in the fuel cell, a gas flow path ab which communicates the through-holes a and b, and a gas flow path bc which communicates the through-holes b and c. The reaction gas manifolds A, B and C are connected to an external gas supply path or an external gas exhaust path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275672-A (JP)
Title: Level conveying device
Inventor: TAKAGAI ATSUHITO
IPC: A63F7/02
Filed: 2003-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a drive means for rotary discs having excellent maintenance and inspection performances with a lower cost in a level conveying device of rotary media which are conveyed within replenishing rails installed horizontally by the rotating force of the rotary discs arranged in rows.  <P>SOLUTION: The rotary discs 9 are integrated with respective drive gears 15 and respectively rotatably mounted in mounting holes 12a and 12b bored in the piled parts of arms 11a and 11b. Intermediate gears 21 are rotatably mounted by utilizing mounting holes 13a and 13b (thread hole) bored in the piled parts formed at the other ends of the arms 11a and 11b. Thus, the intermediate gears 21 can be meshed exactly with two drive gears 15 adjacent thereto to enable the rotation of all of the rotary discs 9 on the replenishing rails 4, and this enables also the connection of the two replenishing rails 4 together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326201-A (JP)
Title: Automatic machine and automating device of same
Inventor: TANAKA MASAHARU
IPC: C12N15/09
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic machine for accelerating the machine evolution of a machine constituting a complicated system like a plant, and to provide an automating device of the machine.  <P>SOLUTION: The machine is provided with gene operation units 4 and 12 converting a gene by a gene operation, function units 7 and 15 where fitness of the gene is described and learning units 9 and 17 learning fitness. The gene corresponding to fitness learnt by the learning unit 9 receives the gene operation by the gene operation unit (again), and sufficient circulation of hereditary evolution is realized. Evolution is automatically and dramatically accelerated by retrieval and learning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324070-A (JP)
Title: Foundation construction method for dwelling house
Inventor: KOBAYASHI MAMORU
IPC: E02D27/30
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method effective in ground improvement and performed by non-vibration construction in the construction of a foundation structure when a dwelling house is constructed on a soft ground having wet bed (sand layer).  <P>SOLUTION: A push-in resisting body 1 formed in a long box shape, internally having a supply tube, and having a release port at the lower end part is aligned with the foundation outer peripheral position of the dwelling house to be constructed. While jetting high-pressure air from the release port by supplying the high-pressure air to the supply tube, the push-in resisting body is pushed in the ground and a wall face is constructed by the plurality of push-in resisting bodies. Ready-mixed concrete D is supplied through the supply tube while the push-in resisting bodies are extracted, and while the push-in and extraction of the push-in resisting bodies are repeated alternately, an underground wall corresponding to the outer peripheral edge of the foundation of the dwelling house is constructed to construct the normal dwelling house foundation on the underground wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324680-A (JP)
Title: Base-isolation joint for piping
Inventor: TOKIOKA TAKASHI
IPC: F16L55/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base-isolation joint having high base isolation performance without requiring large space.  <P>SOLUTION: This base-isolation joint 10 for piping is provided between building side piping and ground side piping. The base isolation joint 10 for piping is provided with a joint main body 11 formed spiral of a cooling medium pipe (a liquid pipe or a gas pipe) 12 having rigidity, and a building side installation member 14 and a ground side installation member 16 integrally provided with the joint main body 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327644-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OI AKIHIKO
IPC: H01L21/336
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can achieve a proper prescribed gate breakdown voltage even if there is a notch in a gate oxide film and the oxide film in the notch is made thin, and therefore hardly have gate characteristic defects.  <P>SOLUTION: The semiconductor device comprises a well region of a second conductivity type which is selectively formed in the front surface of the semiconductor layer of a first conductivity type, field oxide film covering the front surface of a pn junction between the semiconductor layer and the well region, trench which is formed from the front surface of the well region and is extended through the well region and reaches the semiconductor layer, gate oxide film covering an inner surface of the trench, gate electrode embedded in the trench via the gate oxide film, and source regions which are selectively formed so as to be in contact with both sides in the longitudinal direction of the stripe geometry of the trench on the front surface of the well region. An interlayer insulation film is so formed as to be in contact with a part above the proximity to the boundary between the field oxide film and an extended part of the gate oxide film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327297-A (JP)
Title: Fuel charge control system
Inventor: IDOGUCHI RYUICHI
IPC: B60K15/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform control at the time of fuel charge appropriately on a vehicle side and to realize the supply of power for that without using a vehicle mounted power supply for driving the vehicle or an external power supply.  <P>SOLUTION: In the system for charging the fuel supplied from a fuel supply device 1 outside of the vehicle into a high pressure fuel container 12 of the vehicle loading section 2, a charge protection device 16 is installed at a fuel charge line between a fuel charge receptacle 11 and a high pressure fuel container 12 of the vehicle loading section 2. The charge protection device 16 comprises an electromagnetic cut-off valve which conducts and closes the fuel charge line 13 by opening and closing operation and a small size fuel cell for supplying power to the electromagnetic cut off valve. Supply of the fuel to the small size fuel cell is performed by partially dividing or decompressing a part of the fuel supplied from the fuel supply device 1 outside of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333574-A (JP)
Title: Image display device and adjusting circuit for image display timing
Inventor: HARANO TAMAKI
IPC: G02F1/133
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the hold timing for a video signal can not accurately be monitored and the precision of image timing adjustment is low.  <P>SOLUTION: The image display device is provided with a monitor pulse generating switch 51 which switches in the timing of application of sampling pulses DP and DPx to a sampling switch HSW to generate a monitor pulse MP and a timing adjusting circuit 60 which adjusts the operation timing of the sampling switch HSW according to the monitor pulse MP. This timing adjusting circuit 60 detects potential variation appearing in the monitor pulse MP at the end of the sampling pulses DP and DPx, so the sample holding timing of a video signal is accurately detected. The timing adjusting circuit 60 adjusts the operation timing of the sampling switch HSW according to the timing of the detected potential variation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331425-A (JP)
Title: Han/hn-based monopropellant and method for developing hot gas using the same
Inventor: TAKANO MASAHIRO
IPC: C06B31/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-toxicity monopropellant which can be easily handled, drastically reduces or eliminates the necessity of wearing protective clothing etc., at its handling and has burning characteristics comparable to those of hydrazine, and a method for developing hot gas using the same.  <P>SOLUTION: The HAN/HN-based monopropellant 1 comprising an HAN/NH mixture-based oxidizer containing hydroxylammonium nitrate (HAN), hydrazinium nitrate (HN) and water and a fuel constituent is directly sprayed on a catalyst 10 which has been preheated to a prescribed temperature to generate the hot gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335576-A (JP)
Title: Method of removing sealing material for protecting electric/electronic part
Inventor: FUKUDA KENICHI
IPC: H01L21/56
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To remove only a sealing material protecting an electric/electronic part without causing damage to members other than the sealing material.  <P>SOLUTION: A method of removing a sealing material protecting the electric/electronic part utilizes a compound indicated by formula (1) for dissolving the sealing material. The formula (1) is represented by [R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>R<SP>4</SP>N]<SP>+</SP>-X<SP>-</SP>. In the formula, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>are each separately a substituted or non-substituted univalent hydrocarbon radicals; and X is OH, F, Cl or Br.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331733-A (JP)
Title: Coating composition, porous silica-based film, method for producing porous silica-based film and semiconductor device
Inventor: AOKI TOMOKO
IPC: H01L21/768
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low dielectric constant porous silica-based film having high mechanical strength and useful for interlayer insulating films.  <P>SOLUTION: The coating composition is characterized by containing (1) a polyalkylsilazane and (2) at least one organic resin component selected from the group consisting of homopolymers and copolymers of an acrylic ester and a methacrylic ester in an organic solvent, and containing a COOH group and/or an OH group in at least a part of side chains contained in at least one of the organic resin components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335665-A (JP)
Title: Quantum dot light emitting device
Inventor: AKAHA KOICHI
IPC: H01S5/343
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum dot light emitting device which performs laser oscillation in a region with little transmission loss by forming long wavelength by using InAs quantum dot and by preventing a confinement barrier from being loose, and emission efficiency can be improved by restraining a current which does not contribute to luminescence.  <P>SOLUTION: Configuration having an active region is formed which is constituted of an InAs quantum dot 6 grown in a GaAs region 3, a GaAsSb strain relaxation layer 7 prepared in contact with the InAs quantum dot 6, and a GaAs region 8 prepared in contact with the GaAsSb strain relaxation layer 7. An InGaAs quantum dot 6 and the GaAsSb strain relaxation layer 7 prepared in contact with the InGaAs quantum dot 6 can be also used. When making composition into GaAs<SB>1-y</SB>Sb<SB>y</SB>it constitutes so that it may be set to 0.1<y<0.7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327279-A (JP)
Title: Container for conserving and identifying product
Inventor: LAM SAM WAH
IPC: B65D81/30
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which enables a visible inspection of a product contained in a bottle and gives an identifying color to the bottle.  <P>SOLUTION: The container for conserving and identifying the product has the molded bottle made of resin. The resin comprises polyethylene terephthalate or polypropylene, and a first pair of dyes of which the volume, contained in the bottle as an element, is sufficient enough to absorb visible light and UV-rays that can decompose the product. A UV-ray blocking agent may be added to the resin in order to absorb the UV-rays, the decomposer. The bottle also contains a second pair of dyes as its element, of which the volume is sufficient enough to allow light to pass through the bottle to enables a visible inspection of the product inside the bottle and to give an identifying blue color to the bottle.  <P>COPYRIGHT: (C)2004,JPO