baber/WOPTO huggingface dataset:
Patent JP-2004328269-A (JP)
Title: Radio communication system, radio communication device, and control method therefor
Inventor: FUJII KENICHI
IPC: H04L12/28
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To establish radio communication between radio communication devices and to provide desired services, without complicated setting operation.  <P>SOLUTION: Digital cameras and printers have a radio communication function. When it is decided that radio communication has been indicated from the operation part of a digital camera (S502), a beacon from a network is detected (S507). When the beacon is detected, search request information for confirming the presence of a radio communication processing device is transmitted onto the network of network identification information included in the beacon in accordance with the network identification information (S510). When response information to this transmission is received, identification information of a radio communication device as the other party, which is included in the response information, is stored (S512) and is displayed so that a connection object device can be selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321417-A (JP)
Title: Apparatus for game
Inventor: TOZAKI TOSHIHIRO
IPC: A63F7/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for a game capable of putting out changes without providing a carrier mechanism for replenishing the changes and capable of reducing the possibility of insufficiency of the changes.  <P>SOLUTION: At least, two denominations of bills (five thousand-yen bill and a thousand-yen bill) excluding a bill 2 (ten thousand-yen bill) of the maximum denomination out of the bills 2 discriminated by a bill discriminating machine 24b are stored in bill storage parts 24c and 24d for the changes. In finishing the game, this apparatus specifies the number of the stored bills of the respective denominations to be put out as the bills of the amount equivalent to the changes and puts out the stored bills of the respective denominations by the specified number as the changes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328456-A (JP)
Title: Low-pass filtering circuit, feedback system, and semiconductor integrated circuit
Inventor: MICHIMASA SHIRO
IPC: H03H11/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize filter characteristics equivalent to the conventional ones without causing secondary problems such as increase in circuit area, circuit complexity and resistance due to miniaturization of a capacitive element, with respect to a low-pass filtering circuit suitable for use as a loop filter in a PLL and a DLL.  <P>SOLUTION: In the loop filter 30A equipped with a capacitive element 31 and a resistive element 32 which are connected in series, an input terminal IN1 is provided on the side of the resistive element 32 and an input terminal IN2 at a connection location of the capacitive element 31 and the resistive element 32. Then, current Iq is provided to the input terminal IN1. On the other hand, current<SB>α</SB>Ip which is a part of the current Ip to be provided to the input terminal IN1 is extracted from the input terminal IN2 so that current which is caused to flow into the capacitive element 32 becomes smaller than current which flows through the resistive element 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328654-A (JP)
Title: Image signal processor, method for processing image signal, and device for displaying image
Inventor: ISHII SATOYUKI
IPC: H04N7/01
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image signal processor for preventing deterioration in image quality caused by a difference in vertical frequency band between an in-field interpolation signal and an inter-field interpolation signal, when scanning lines are interpolated in successive scanning conversion, and also to provide an image signal processing method, and an image display device using the processor.  <P>SOLUTION: A first interpolation signal FMC acquired by moving positions of the image signals of a succeeding field at a block unit in response to a movement vector is generated, and a second interpolation signal VMC acquired by adding the image signal of a present field to the vertical high-pass component of the first interpolation signal FMC is generated. Outputs of the first and second interpolation signals FMC, VMC are controlled based on a correlation between the first and second interpolation signals FMC, VMC and a comparison reference signal Fref generated from the image signal of the present field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335113-A (JP)
Title: Light source device
Inventor: IWAI TOSHIMITSU
IPC: F21Y101/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device which does not prevent cooling at normal use, completely completely trapping fragments inside the lighting device in case of the explosion of a lamp.  <P>SOLUTION: A vent hole 24 for cooling the lamp 12 and an another opening 26 independent from the vent hole 24 are formed at an exchanging side of a lamp housing 20 arranged so as to surround the lamp. A movable body 42 is arranged between a release position keeping away from the vent hole 24 and a blocking position blocking the vent hole 24 in free movement. A detection plate 50 receiving a pressure wave generated by the blowout of the lamp is fitted at the opening 26. The movable body 42 is moved toward the blocking position in conjunction with an operation of the detection plate 50 receiving the pressure wave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004229646-A (JP)
Title: New protein and dna encoding the same
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N5/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein based on a physiological activity by analyzing base sequences of cDNA clones contained in a catalogued full-length cDNA library and specifying the physiological activity of the protein encoded with the cDNA clones for those having new sequences and to provide a method for utilizing the DNA encoding the protein.  <P>SOLUTION: The protein is (a) a protein comprising an amino acid sequence described in any of specific sequences or (b) a protein comprising an amino acid sequence in which one or several amino acids are deleted, substituted and/or added in the amino acid described in any of the specific sequences and having a protein interacting activity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004330468-A (JP)
Title: Operation part and recording apparatus
Inventor: FUJIOKA SATOSHI
IPC: B41J2/18
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation part which is high in the durability of indication of operation contents, and to provide a recording apparatus and a liquid injection device equipped with the operation part.  <P>SOLUTION: A sign 112a and the like showing the operation contents of the operation part 110 for operating the operation or the like of a device are integrally formed at a front face of an enclosure 101 of the device. An adhesive seal which may be broken or separated to fall when used for a long time as conventionally or by some external factor becomes unnecessary, so that the operation contents are clear at all times. Malfunction of the device can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330018-A (JP)
Title: Solidification/insolubilization agents and solidification/insolubilization method for soil, incineration ash, coal ash and plaster board waste
Inventor: OKADA KIKUO
IPC: A62D101/28
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solidification/insolubilization agent capable of obtaining a solidification substance detoxified to a degree adapted for environment standard against soil, incineration ash (soot and dust), coal ash and plaster board waste, and a solidification/insolubilization method.  <P>SOLUTION: The solidification/insolubilization agent contains light burnt magnesite and/or light burnt Brucite as (1) component and light burnt dolomite as (2) component. A weight ratio of the (1) component and the (2) component is 1:5-5:1, preferably 1:3-3:1, more preferably 1:2-2:1. The agent is applied to one kind selected from the soil, the incineration ash, the coal ash and the plaster board waste. Another solidification/insolubilization agent further contains glass powder or oyster shell powder or fused phosphate fertilizer as other components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166198-A (JP)
Title: Method for enhancing recovery function for cell update procedure under celldch status
Inventor: CHEN HUAN-YUEH
IPC: H04W72/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enhancement to the current mechanism used to make a mobile device enter an idle mode if a suitable cell could not be found and avoid unnecessary power consumption.  <P>SOLUTION: In the mobile device which performs cell updating by starting a plurality of timers propagated from a network into a system when a wireless link is failed in a cell selection step, which one of the plurality of timers a signal radio bearer (RAB) is related to is checked and only the related timer is started for cell selection. When there is no related RAB in all the plurality of timers, all radio resources are opened and the device enters the idle mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335691-A (JP)
Title: Optical communication module
Inventor: MATSUYAMA HIROSHI
IPC: H01S5/022
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication module having a small size and a small influence of noise.  <P>SOLUTION: In the optical communication module contained in a housing 11, the module is reduced in size by disposing a second circuit board 16 mounting an I/O terminal unit 17 on a first circuit board 14, in such structure that a first integrated circuit (not shown) and a second integrated circuit 15 are covered by the second circuit board 16. And, an electromagnetic shielding function is incorporated in the second circuit board 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335693-A (JP)
Title: Semiconductor substrate and its producing process
Inventor: YONEHARA TAKAO
IPC: H01L21/20
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a semiconductor substrate having a gallium arsenide layer.  <P>SOLUTION: A gallium arsenide substrate 40 is produced through a step for producing a first substrate 10 having a germanium substrate 11, a gallium arsenide layer 12 arranged on the germanium substrate 11, and an ion implantation layer 13 formed on at least any one of the germanium substrate 11 and the gallium arsenide layer 12, a step for producing a substrate 30 by bonding the first substrate 10 and a second substrate 20, and a step for dividing the bonded substrate 30 at the part of the ion implantation layer 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334592-A (JP)
Title: Image processing device
Inventor: ODA MASAYUKI
IPC: G06F12/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of increasing the efficiency of using memory and processing images at high speeds.  <P>SOLUTION: The image processing device, which prints in response to drawing data, comprises a memory management part 10 for patterns, fonts and the like, a cache management part 6a thereof, a timer 7, and a cache analyzing part 6c. The frequencies at which the patterns, fonts and the like are used in printing in each time zone are recorded by the cache management part 6a. Based on the frequencies, the cache analyzing part 6c analyzes the cache condition best-suited for each time zone, and operates in conjunction with a timer to hold the best-suited cache in the cache management part 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342690-A (JP)
Title: Semiconductor chip, method of manufacturing the same, semiconductor device, and method of manufacturing the same
Inventor: TANIDA KAZUMA
IPC: H01L25/07
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip having through electrodes and high rigidity, and to provide a method of manufacturing the chip.  <P>SOLUTION: The semiconductor chip 1 contains a semiconductor substrate 2 of about 100 μm in thickness. A functional element 3 having a plurality of electrodes is formed on the surface of the substrate 2. Through holes 4 are formed through the substrate 2 in the thickness direction on the lateral sides of the functional element 3. In the through holes 4, the areas shallower than about 70 μm from the front surface side of the substrate 2 are filled up with front surface-side through electrodes 10A which are electrically connected to the functional element 3. In the through holes 4, in addition, the areas shallower than about 30 μm from the rear surface side of the semiconductor substrate 2 are filled up with rear surface-side through electrodes 10B. The front and the rear surface-side electrodes 10A and 10B form through electrodes 10 constituting the conducting routes between the front and the rear surface sides of the semiconductor substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337680-A (JP)
Title: Garbage disposal apparatus
Inventor: TOKUI KIYOSHI
IPC: B02C18/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus capable of enhancing the housing properties and user's convenience of a sink stand by constituting a thin garbage disposal apparatus main body.  <P>SOLUTION: In the garbage disposal apparatus equipped with a charging port 11 for charging garbage, a crushing part 10 for crushing the garbage, a garbage disposal apparatus main body 20 for disposing the crushed garbage and a feed duct member 40 for feeding the garbage crushed in the crushing part 10 to the garbage disposal apparatus main body 20, the garbage disposal apparatus main body 20 has a disposal tank 21 for housing the crushed garbage, a stirring means 30 for stirring the housed garbage and a heating means 35 for heating and drying the garbage and is constituted so as to be made thin in its contour width and connected to the crushing part 10 through the feed duct member 40 so as to avoid the housing space under a sink 2 to be arranged in a sink stand 1. By this constitution, the housing properties and user's convenience of the sink stand are enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339988-A (JP)
Title: Vane pump
Inventor: EGUCHI JUNICHI
IPC: F04C13/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of stabilizing carrying weight even if air is mixed in a carried body by leading suction force into pump chambers.  <P>SOLUTION: A mounting shaft part 43 in which a first through hole 75 is formed is fitted to the axial one end 42A of a rotor 38, and a space 110 is formed between the axial one end face 77C of the mounting shaft part 43 and the inner face 107 of a cover body 32 opposed to the axial one end face 77C through a clearance in the axial direction. A second through hole 111 communicating with the space 110 is formed in the cover body 32. When the suction force is led from the second through hole 111 into a casing 41, the suction force is led into the pump chambers 81 through the space 110, the first through hole 75, and vane grooves 34 formed in a rotor body 63. By this, even if the rotor 38 is rotating, it can suck air from the pump chambers 81, and even if the carried body is mixed with air, the carried weight can be stabilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339337-A (JP)
Title: Method for sulfonating polyarylene sulfide, polymer electrolyte membrane and fuel cell using the same
Inventor: HAYASHI MIKIYA
IPC: H01M8/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which solubilization (i.e. sulfonation) reaction of a polyarylene sulfide can be simply and efficiently performed in a homogeneous system in a solvent.  <P>SOLUTION: A method for sulfonating the polyarylene sulfide comprises reacting the polyarylene sulfide which has a main chain consisting of repeating units represented by formula 1 and a solution viscosity [η] of 0.1-0.5 with a sulfonating agent in a polar aprotic organic solvent to obtain a sulfonated polyarylene sulfide having a sulfonic acid group of 0.1-100 mol% based on the total amount of the repeating units.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341288-A (JP)
Title: Image forming apparatus
Inventor: HARUHARA TAKAHIRO
IPC: G03G15/16
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which a recording medium is easily removed at the time of jamming processing.  <P>SOLUTION: In the image forming apparatus, a transfer-feeding unit 103 incorporating a transfer belt 110 is supported by a holding frame 115 capable of rocking in a separating direction from an image forming part 100 incorporating a photoreceptor 107. A fixing unit 104 has a pressure releasing member 118 to separate a heating roller 117 from a pressure roller 118 by linking with the rocking of the holding frame 115. The photoreceptor 107 and the transfer belt 110 are separated from each other by rocking the holding frame 115 and also the pressure of the recording medium by the heating roller 117 and the pressure roller 118 is released, so that the recording medium is easily removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338649-A (JP)
Title: Compartment structure in railway rolling stock
Inventor: HARA TAKASHI
IPC: B61D17/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable outwork, to enhance the freedom of assembling and to manufacture a compartment at low cost.  <P>SOLUTION: The compartment structure body has a sheet of ceiling panel 2 constituting a ceiling surface; a first side panel 4; a second side panel 4 at an opposite side having an opening opened/closed by a door 3; and first and second end panels 6, 7 bonded to end edges of the side panels 4, 5. A mounting fitting 12 comprising two sheets of plate materials is mounted to a lower end edge of an inclined part of the ceiling panel 2. A part to be engaged engageably engaged with an upper end (upper engagement part) of the first side panel 4 is constituted by two plate materials. A first leaf spring 13 is mounted/fixed to a lower part of one plate material and the leaf spring 13 presses the upper end of the first side panel 4 engageably engaged with the part to be engaged to the other plate material side. Thereby, it is constituted such that the panel is not rattled by vibration at traveling of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000620-A (JP)
Title: Ultrasonic diagnostic system
Inventor: MINE YOSHITAKA
IPC: A61B8/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable evaluation of a blood perfusion region in a cardiac muscle with an image of cardiac muscle distribution by obtaining an exact image having reinforced luminosity through a contrast agent.  <P>SOLUTION: An ultrasonic diagnostic system comprises means (20-23) to impart a drive pulse signal of electrical amount having a fundamental wave component of a desired excitation frequency to a probe (10), means (30,31,32a,32b) for generating an image data with respect to a non-fundamental wave component included in an echo signal coming from a probe (10) and the fundamental wave component, and means (33,35,36) to display the image data. For example, the non-fundamental wave component is extracted from the echo signal, and then a two-dimensional distribution data of moving speed of a reflective echo source is calculated to be displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346856-A (JP)
Title: Fluid injection valve
Inventor: NISHIWAKI TOYOJI
IPC: F02M51/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection valve capable of reducing the bounce of a movable member which is reciprocated to intermittently perform the fuel injection, with a simple constitution.  <P>SOLUTION: The movable member 30 having a movable core 32 and a needle 34 is accommodated in a valve housing 16 of an injector 10, the movable core 32 is fixed to the needle 34 to be reciprocated with the needle 34. The valve housing 16 forms a stopper part 17, and a circular groove is formed on a surface faced to the movable core 32 of the stopper part 17. A rubber annular vibration isolator 18 is accommodated in the groove, and a part of the vibration isolator 18 is projected to a movable core 32 side from the surface. As the vibration isolator 18 is kept into contact with the movable core 32 in closing the valve, and the force toward the valve closing direction is attenuated by the movable core 32, the impact in closing the valve in a state that the needle 34 is seated on a valve seat 14 can be reduced. Whereby the vibration isolator 18 can reduce the bounce of the needle 34 caused by the impact in closing the valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344830-A (JP)
Title: Apparatus for reducing volume of foamed resin-made waste material
Inventor: WATANABE MASAYASU
IPC: B29B17/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reducing the volume of a foamed resin-made waste material which can be installed in a small space and does not scatter exhaust gas around the apparatus to the utmost when heating/melting the foamed resin-made waste material.  <P>SOLUTION: The installation space of the apparatus is saved by arranging a crusher 2 for crushing the foamed resin-made waste material and a volume reducing machine 3 for reducing the volume of the foamed resin-made waste material side by side and erecting a volume reducing pipe 19 to be arranged in the volume reducing machine 3 for heating/melting the foamed resin-made waste material. A feed hopper 17 of the volume reducing machine 3 is connected to a discharge port 10 of the crusher 2 by a tubular chute 16 and the foamed resin-made waste material crushed by a crushing edge 12 of the crusher 2 is pushed out toward the feed hopper 17 of the volume reducing machine 3 while filling the chute 16 with the crushed foamed resin-made waste material, and thus a bad smell to be generated when the crushed foamed resin-made waste material is heated/melted in the volume reducing machine 3 is prevented from leaking out to the outside from a feed hopper 5 of the crusher 2 through the chute 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347544-A (JP)
Title: Three-dimensional field for calibration, and photographing process thereof
Inventor: NOMA TAKAYUKI
IPC: H04N5/232
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional field for calibration capable of photographing working and calibration working of a calibration body using the calibration body in a comparatively narrow space even in the case of a zoom lens of which a focal distance is variable.  <P>SOLUTION: The three-dimensional field for calibration having a wide angle region 110 and a telephoto region 120 provided in a region superposing the wide angle region 110 comprises a telephoto rough positioning reference mark 122 arranged in the inside of the telephoto region 120, a telephoto precise positioning reference mark 124, a wide angle rough positioning reference mark 112 arranged in the wide angle region 110, and a wide angle precise positioning reference mark 114.  <P>COPYRIGHT: (C)2005,JPO&NCIPI