baber/WOPTO huggingface dataset:
Patent JP-2005252411-A (JP)
Title: Solid-state imaging device and electronic information apparatus
Inventor: TANAKA YUJI
IPC: H04N5/335
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high sensitivity, high resolution solid-state imaging device, in which the alignment of a solid state image sensor is facilitated.  <P>SOLUTION: Information on two solid-state image sensors 3 and 4 can be obtained without using a conventional beam splitter by sticking two solid state image sensors 3 and 4, while laying in layers. Impairment of image quality can be prevented by enhancing resolution, without lowering sensitivity of at least the solid-state image sensor 3 on the upper side. Since the solid-state image sensors can be handled as one solid-state imaging device, alignment of the solid-state image sensor is facilitated and attachment to a product is also facilitated, as compared with the case of employing a conventional beam splitter. When both upper and lower solid state image sensors 3 and 4 are used for luminance detection, a monochromatic image having a widened dynamic range can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248343-A (JP)
Title: Method for producing carbon fiber, and woven fabric of carbon fiber, using the obtained carbon fiber
Inventor: KOTANI TOMOYUKI
IPC: D03D15/12
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbon fiber from which a woven fabric of the carbon fiber having good quality of appearance can be obtained; and to provide the woven fabric of the carbon fiber having the good quality of the appearance.  <P>SOLUTION: The method for producing the carbon fiber involves regulating the tension added to the fiber under a carbonization treatment so as to be ≤0.2 g-weight/dTex when carrying out the carbonization treatment of a flame-resistant fiber obtained by subjecting an acrylic fiber to a flame-resisting treatment in an oxidative atmosphere, in an inert atmosphere of 1,200-1,800°C maximum temperature. In another aspect, the method for producing the carbon fiber involves regulating the tension added to the fiber under the carbonization treatment so as to be ≤0.2 g-weight/dTex when carrying out the carbonization treatment of a carbon fiber fiber obtained by subjecting the acrylic fiber to the flame-resisting treatment in an oxidative atmosphere, and subjecting the flame-resistant fiber to a carbonization treatment in an inert atmosphere of 550-800°C maximum temperature, in the inert atmosphere of 1,200-1,800°C maximum temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251918-A (JP)
Title: Electromagnetic wave noise suppressor
Inventor: TAWARA KAZUTOKI
IPC: H05K9/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight electromagnetic wave noise suppressor which facilitates an incorporated application into an electronic apparatus or an electronic part, and has a good electromagnetic wave noise suppression performance and electromagnetic wave block characteristic.  <P>SOLUTION: The electromagnetic wave noise suppressor has a base containing an organic polymer and a conductive filler, and a composite layer formed by integrating a part of the base with a ferromagnetic body. Further, the electromagnetic wave noise suppressor has a base containing the organic polymer, the composite layer formed by integrating a part of the base with the ferromagnetic body, and a conductive layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311964-A (JP)
Title: Nitride semiconductor element and its manufacturing method
Inventor: SUGAWARA TAKESHI
IPC: H01S5/323
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element of a high manufacturing yield which is easily cleaved while a nitride semiconductor substrate is used, and a method for manufacturing it.  <P>SOLUTION: The method for manufacturing the nitride semiconductor element comprises: a step (A) for preparing the nitride semiconductor substrate which is a nitride semiconductor substrate divided into a plurality of substrates for chip, and has a plurality of element parts functioning as a substrate for each chip after dividing and an inter-element part interconnecting the element parts, and in which an average thickness of the inter-element part is thinner than the thickness of the element part; a step (B) for forming a mask layer, having a stripe opening part on the element part, on a top surface of the nitride semiconductor substrate; a step (C) for selectively growing a layer of the nitride semiconductor on a region exposed through the opening part of the mask layer, out of the top surface of the nitride semiconductor substrate; and a step (D) for forming a plurality of nitride semiconductor elements having a substrate for chip individually divided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252839-A (JP)
Title: Transmission apparatus and method, reception apparatus and method, transmission and reception system, and program
Inventor: TANAKA MASAYUKI
IPC: H04B7/08
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent communication using millimeter waves from being disconnected.  <P>SOLUTION: If an infrared reception section 12-1 decides the presence of an obstacle and an infrared reception section 12-2 then decides the presence of the obstacle, it is regarded that the obstacle is moving from 33A to 33B, and a switch 16 is connected to a terminal 16a. During communication using a millimeter wave transmission section 13-1 and a millimeter wave reception section 23-1 or the like, a transmission control section 14 controls the switch 16 to switch connection to a terminal 16b. Thus, by switching to communication using a millimeter wave transmission section 13-2 and a millimeter wave reception section 23-2 before disconnection of the communication using the millimeter wave transmission section 13-1 and the millimeter wave reception section 23-1 by the obstacle, communication using millimeter waves is prevented from being disconnected by the obstacle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260295-A (JP)
Title: Client apparatus and driver program
Inventor: MURAMOTO MICHIKO
IPC: H04N1/32
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To use a function to be provided via a network line by enabling recovering a server apparatus from a power-saving mode, even if the server apparatus exists on a network line different from that of a client apparatus.  <P>SOLUTION: The client apparatus for issuing a job to the server apparatus corresponding to the power-saving mode via the network line is provided with an address/telephone number holding means 35 for storing address information on the network line of the server apparatus and telephone number information on the telephone line of the server apparatus, so that the information are correlated with each other. Further, the apparatus is provided with an operation recovery means 36 for specifying a server apparatus being an issuing destination of the job on the basis of the contents stored in the means 35 prior to issuing the job via the network line, and issuing an operation recovery trigger from the power saving mode via the telephone line to the server apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255173-A (JP)
Title: Film-like lid having excellent piercing openability
Inventor: NONAKA SHUICHI
IPC: B65D53/04
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-like lid having excellent heat sealability to a container and excellent piercing openability by a straw.  <P>SOLUTION: The film-like lid applied to a flanged container by heat seal is constituted in the order of a non-oriented polypropylene layer, an aluminum foil layer and a biaxial oriented polyester resin layer from at least an inner side to an outer side. The non-oriented polypropylene layer and the aluminum foil layer are joined with each other by using adhesive resin consisting of powder-like modified polypropylene, and heated at a temperature in a vicinity of the melting point of polypropylene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258006-A (JP)
Title: Manufacturing method and apparatus of liquid crystal display panel
Inventor: TACHIKAWA MASAFUMI
IPC: G02F1/1341
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and apparatus of a liquid crystal display panel by which manufacturing time can be reduced.  <P>SOLUTION: A liquid crystal injection port 6 and a dummy port 7 are formed at a sealing material enclosing a liquid crystal injection region and peripheral parts of first and second substrates are bonded to each other by using the sealing material. The interior of the liquid crystal injection region is then evacuated from the liquid crystal injection port 6 and the dummy port 7. A liquid crystal is then injected into the liquid crystal injection region from the liquid crystal injection port 6 in a closed state of the dummy port 7 and then the liquid crystal injection port 6 and the dummy port 7 are sealed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254985-A (JP)
Title: Electric power steering device
Inventor: YOSHIDA KOUYA
IPC: H02P21/24
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing noise of harmonic wave by switching for PWM control.  <P>SOLUTION: The electric power steering device is provided with an electric motor 14; and driving circuits 12, 9, 13 for driving the electric motor 14 by three-phase A.C. voltage generated by PWM control. In the device, steering assistance is performed by the electric motor 14. The driving circuits 12, 9, 13 is constituted such that respective pulses having different stand up time at every phase so as to cancel vibration at the stand up time by the respective pulses of the three-phase A.C. voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097239-A (JP)
Title: Method for preparing deuterated hydrocarbon
Inventor: MATSUBARA SEIJIRO
IPC: C07C13/275
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a deuterated product of a hydrocarbon compound selected from an alkane, an alkene, an alkane having a hydroxy group or a carbonyl group, and an alkene having a hydroxy group or a carbonyl group at a high deuteration ratio in a good yield.  <P>SOLUTION: The method for preparing a deuterated hydrocarbon compound comprises reacting a hydrocarbon selected from an alkane, an alkene and their derivatives with heavy water in the presence of a catalyst containing a group 8-11 metal at 160-350°C and 3-20 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259980-A (JP)
Title: Chemical mechanical polishing equipment
Inventor: NUMAMOTO MINORU
IPC: B24B37/013
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize concrete constitution of a transparent platen which is employed in actual CMP equipment.  <P>SOLUTION: In the chemical mechanical polishing equipment, a polishing pad 5 is bonded on a surface, when used, and a rotating platen and a wafer-holding mechanism 8 which rotates, while holding, so that it presses a wafer 7 against the polishing pad are included, wherein the platen has a rib structure and includes an opaque base 12 fitted to a rotating shaft, and a transparent plate 11 which is mounted on the base and includes the transparent plate 11 having a circular flat surface. The surface of the transparent plate 11 can be observed from a lower side of the base 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258094-A (JP)
Title: Display device and electronic information apparatus
Inventor: KAWAI TAKAAKI
IPC: G09G3/36
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the extent of shift from color information to be displayed in a display device wherein a signal voltage supplied from a signal line driving circuit in time series is supplied to a plurality of signal lines in time division by a switching element.  <P>SOLUTION: First to third sub-pixels P<SB>An</SB>to P<SB>Cn</SB>which mainly transmit light (RGB) in prescribed wavelength ranges, respectively, and a fourth sub-pixel P<SB>Dn</SB>having a wavelength transmission characteristic different from those of the first to third sub-pixels, are connected to first to fourth signal lines S<SB>An</SB>to S<SB>Dn</SB>through pixel switching elements TFT<SB>An</SB>to TFT<SB>Dn</SB>, respectively, and respective signal lines are connected to one output terminal S<SB>n</SB>of the signal line driving circuit through first to fourth signal line switching elements TSW<SB>A</SB>to TSW<SB>D</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254663-A (JP)
Title: Wire dot printer head and wire dot printer
Inventor: KAWAGUCHI TAKAHIRO
IPC: B41J2/27
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stable oscillatory operation of an armature at a wire dot printer head, and furthermore to obtain an oscillation force necessary for high-speed printing.  <P>SOLUTION: The armature 4 which has a fulcrum shaft 12 and a face to be attracted 14 to butt against a core 27 is opposed to the core 27 which has a coil wound around and a magnetic pole face 28. The fulcrum shaft 12 is supported and set to be able to freely oscillate. An attraction direction of an attraction force F which is acted to the face 14 by the core 27, and a movement direction in which the face 14 is moved by the attraction force F are nearly agreed with each other. The stable oscillatory operation of the armature 4 is thus realized, and moreover the oscillation force necessary for high-speed printing can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052890-A (JP)
Title: Device and method for manufacturing bottle can body, and bottle can
Inventor: HANABUSA TATSUYA
IPC: B21D15/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a bottle can body capable of forming a skirt part of high accuracy located below a male screw part formed on a mouth piece part.  <P>SOLUTION: In a device 10 to form a male screw part 6 and a skirt part 7 on a bottle can body 5 having a male screw forming scheduled part 4c and a skirt forming scheduled part 4b continuously provided on a lower end of the male screw forming scheduled part 4c and swollen outwardly in the radial direction on a mouth piece part, screw forming pieces 11 which are disposed on the inner and outer sides of the mouth piece part t form the male screw part 6 on the male screw forming scheduled part 4c and skirt forming pieces 12 which are disposed on the inner and outer sides of the mouth piece part downwardly in the can axial direction of the screw forming pieces 11 to form the skirt part 7 on the skirt forming scheduled part 4b are provided. A constraint part 17 to constrain an upper portion in the can axial direction of the skirt forming scheduled part 4b located between the screw forming pieces 11 and the skirt forming pieces 12 in the can axial direction out of the mouth piece part is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262482-A (JP)
Title: Recording device
Inventor: NAKAMURA TAKESHI
IPC: B41J29/38
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a recording device recording data sent from a digital camera and data sent from a host device connected to a network.  <P>SOLUTION: The recording device has an interface connected to a host device, and an interface connected to an imaging apparatus, and is equipped with a sensing means to sense the connection of the imaging apparatus and a time counting means to count a period of time after the imaging device is connected, and performs control to move the condition of the recording device into a connected condition from a standby condition when the sensing means detects the connection of the imaging apparatus and to move the condition of the recording device from the connected condition to the standby condition when the period of time counted by the time measuring means exceeds a prescribed period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268924-A (JP)
Title: On-vehicle digital communication receiver and receiving method thereof
Inventor: KURIOKA NOBUYUKI
IPC: H04N5/44
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle digital communication receiver for optimally receiving a radio wave even in a strong electric field area, with respect to a communication receiver.  <P>SOLUTION: The on-vehicle digital communication receiver is provided with an antenna group comprising a non-directional antenna and a plurality of directional antennas, an antenna setting means for setting at least one of the antennas in the antenna group, a receiving means for receiving radio waves from the set antenna, and an antenna setting control means for determining a reception state signal from the receiver and controlling the antenna setting on the basis of the result of determination. When determining a reception deterioration from the reception state signal when the non-directional antenna is set, the antenna setting control means acquires the reception power at that time from the receiving means, and controls the antenna setting means if the reception power is larger than a predetermined reference value and determines the reception power while sequentially setting the plurality of directional antennas, thereby setting a directional antenna having reception power not more than the predetermined reference value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268347-A (JP)
Title: Electric double layer capacitor
Inventor: NAKAHARA YASUO
IPC: H01G11/42
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress phenomena that a discharge current is increased owing to the strong depression of electrodes to a packaging container or a sealing board at a high temperature, and to the adhesiveness of the electrodes to the packaging container and the sealing board is reduced at a low temperature, in an electric double layer capacitor constituted so that an electrode body in which a separator is formed between at least a pair of electrodes, and an electrolyte, are stored in the packaging container, and so that the aperture part of the packaging container is sealed by the sealing board.  <P>SOLUTION: In the electric double layer capacitor constituted so that the electrode body 1 in which the separator 1c is formed between at least a pair of electrodes 1a, 1b and the electrolyte are stored in the packaging container 10, and so that the aperture 16 of the packaging container 10 is sealed by the sealing board 20, a board obtained by laminating two or more sorts of plate materials 21, 22 having respectively different linear expansion coefficients is used as the sealing board 20, and the sealing board 20 is fitted to the packaging container so that the plate material 21 having higher linear expansion coefficient is arranged on the opposite side to the aperture of the packaging container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262583-A (JP)
Title: Thermal transfer recording medium, thermal transfer recording method and recording medium
Inventor: SASAKI TAKAYUKI
IPC: B41M5/42
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium which is free from the sticking of an object to be transferred to a thermal transfer recording medium during transferring and realizes a sharp transfer image, of high density with a rough surface, which shows excellent resistance to dry launderability and water launderability, a thermal transfer recording method and a recording medium.  <P>SOLUTION: In the thermal transfer recording medium having a thermal transfer layer formed on a substrate, the thermal transfer layer contains an unsaturated glycidyl carboxylate resin and sulfonamide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265266-A (JP)
Title: Blowout grille
Inventor: TAKESHITA KEI
IPC: F24F13/068
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost blowout grille without impairing the appearance of a room and assuring easy cleaning work while contamination of the grille installation surface and the drafting feeling can be precluded simultaneously.  <P>SOLUTION: The blowout grille is equipped with a duct connection hole 21 leading to a duct, an indoor side opening 35 leading to inside the room, a panel base part 23 to form a wind flue 31 for the transport air between the indoor side opening 35 and an outdoor side opening 21, a panel part 24 formed confronting the panel base part 23, and a blowout hole 28 in communication with the wind flue 31 and formed between the panel part 24 and the panel base part 23, wherein the panel base part 23 is furnished with rib B32 directed toward the panel part 24, while the panel part 24 is furnished with rib A27 directed toward the panel base part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262122-A (JP)
Title: Exhaust gas treatment method in carbon fiber manufacturing process, and treatment apparatus
Inventor: AKATSUKA TAKEYOSHI
IPC: B01D53/86
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment method and a treatment apparatus therefor enabling long time continuous operation by catalytic treatment at a lower facility cost, running cost and thermal NOx discharge than a direct combustion system, even if gaseous catalyst poison like organic silicone is contained in an exhaust gas when the exhaust gas from a high temperature heat treatment furnace is treated in a carbon fiber manufacturing process.  <P>SOLUTION: In the treatment method for exhaust gas discharged from the high temperature heat treatment furnace in a carbon fiber manufacturing process, after tar-like catalyst poison and gaseous catalyst poison in the exhaust gas are removed, remaining gas is subjected to catalytic treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273677-A (JP)
Title: Power transmission device
Inventor: UMEMURA YUKIO
IPC: F16H55/36
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device, in which lowering of the load torque limit value when transmission of power to a compressor is disconnected is restricted to improve reliability.  <P>SOLUTION: This device is provided with a leaf spring 12, connected at one end to a drive plate 5 fixed onto a pulley 4 rotatably supported by a boss part 2 of a housing 1 of the compressor, and connected at the other end to a hub 10 fixed to an end part of a rotary shaft 7 of the compressor. In a case where the load torque of the compressor exceeds a prescribed value, one end of the leaf spring 12 is deformed to be separated from the hub 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271006-A (JP)
Title: Metallic mold for casting and producing method therefor
Inventor: SUNADA HIRONAO
IPC: B22D27/20
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by producing a casting by providing a metallic mold for casting having sufficient durability even by using a cast iron casting.  <P>SOLUTION: A platy chiller 10 having a curving surface shape beforehand modeling a forming surface 2, is prepared, and this chiller 10 is set at the bottom part in a mold (sand mold) 11. Then, molten spheroidized graphite cast iron material is cast into the mold 11 and a prescribed range in contact with the chiller 10 is chilled and the chilled layer 3 is formed on the surface layer part containing the formed surface 2, and in the portion except the chilled layer 3, the spheroidal graphite 4 is crystallized. A desired heat checking property is secured with the chilled layer and the resistance to the large mold cracking is secured with the spheroidal graphite structure in the inner part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI