baber/WOPTO huggingface dataset:
Patent JP-2005166579-A (JP)
Title: Fuel cell system
Inventor: IZAKI HIROKAZU
IPC: C01B3/38
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system equipped with a small reforming device capable of generating a hydrogen-rich reformed gas from a liquid fuel by using a reform reaction by supercritical water.  <P>SOLUTION: This fuel cell system S has a fuel cell 6 for generating power by reacting a fuel gas reformed in a reforming device 13 with an oxidizer gas. The reforming device 13 is provided with: a pressurization pump 51 for pressurizing a mixed liquid of the liquid fuel and water to pressure above the critical pressure of water; a burner 52 for producing a reform liquid by heating the mixed liquid to a temperature above the critical temperature of water; a heat exchanger 56 for executing heat exchange between the mixed liquid before being heated by the burner 52 and the reform liquid after heating; a heat radiator 53 for cooling the reform liquid at a subsequent stage of the heat exchanger 56; and a gas-liquid separator 54 for separating the reform gas and water from the reform liquid cooled by the heat radiator 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164526-A (JP)
Title: Analytical equipment and light condenser
Inventor: TAKAYAMA EIJI
IPC: G01N21/64
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical equipment, having a constitution smaller than that of conventional equipment and detecting lights from a plurality of spots on an analysis chip, without deterioration in positional accuracy during detection of the lights and destabilization of the holding state of specimens.  <P>SOLUTION: The analytical equipment A for detecting lights from the spots 2 on the analyzing chip 1, having a plurality of the spots 2 for holding the specimens, is provided with a chip-holding section 3 for holding the analyzing chip 1, a light-detecting section 4 for detecting the lights from the specimens, and a selective light-transmitting section 5 for selectively transmitting the light from the desired spot 2 among a plurality of the spots 2 to the light-detecting section 4, while the analyzing chip 1 is held by the chip-holding section 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165194-A (JP)
Title: Music data converter and music data conversion program
Inventor: SHIMIZU TOSHIHIRO
IPC: G10H1/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music providing device and a music providing program which enable a hearing impaired person to enjoy music by feeling not only rhythms of music but also timbres, intervals, and sound volumes with tact and vision.  <P>SOLUTION: The music providing device is provided with correspondence data storage means 12 and 16 and tactual sense/temperature/color determination means 13 and 17. Correspondence data wherein at least one of timbres, intervals, and sound volumes and at least one of tactual senses, temperature, and colors are made to correspond to each other is stored in the means 12 and 16. The means 13 and 17 determine at least one of a tactual sense and a temperature provided by a tactual sense/temperature providing means 40 and a color provided by a color providing means 60, on the basis of at least one of timbre data, interval data, and sound volume data and the correspondence data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168555-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques allowing a player to quickly identify the type of a game machine.  <P>SOLUTION: This game machine 10 has a plurality of types having the front faces with approximately same external appearance and different game specifications. The front face, in its specific portion, is provided with specification tags 62, 64 and 66 and, when the type is different, the shape, pattern, or color of the specification tags 62, 64 and 66 or their combinations are different. When the shape, pattern, or color of the specification tags 62, 64 and 66 or their combinations are different according to the different type of the game machine, the player can identify the type of the game machine 10 by just seeing the specification tags 62, 64 and 66.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175719-A (JP)
Title: Imaging apparatus and imaging system
Inventor: KAWAI HISASHI
IPC: H04N5/228
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which takes a more clear image of a body than a taken image in a usual time when an abnormal event (in movement of the body) appears in an imaging area.  <P>SOLUTION: The apparatus comprises an imaging device (101) having a plurality of pixels, a control means (103) for controlling the drive of the imaging device, and a detecting means (114) for detecting the movement of the body in an imaging area based on picture signals generated by the imaging device. The control means controls the drive of the imaging device so as to take the image with a first number of pixels when the detecting means detects no movement of the body, or take the image with a second number of pixels greater than the first number of pixels when it detects some movement of the body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004088810-A (JP)
Title: Transmission/reception system of orthogonal frequency division multiplex signal and transmission/reception method of orthogonal frequency division multiplex signal
Inventor: TAKAHASHI NOBUAKI
IPC: H04J11/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a receiver side to easily obtain an accurate synchronous signal, in an OFDM signal transmission and reception system.  <P>SOLUTION: A transmission side device of this system has an IFFT (inverse fast Fourier transform) circuit for generating a multivalued QAM modulation signal, a guard interval setting circuit, and a clock signal generating circuit for driving both the circuits. Pilot signals having phases kept to be constant value and higher order frequencies in a plurality of symbol sections are generated by the IFFT circuit. The pilot signals are set so as to exist at an integer waveform, to exist at odd number times half-wavelengths exist, to exist as signals in a real part, or to be increased fourfold and exist as a single frequency, in the guard interval. The pilot signals are sent out continuously across the plurality of symbol sections, and a receiver side generates an accurate clock signal on the basis of the pilot signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146845-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: ODAJIMA HITOSHI
IPC: H01L21/60
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a semiconductor device, which transfer conductive particles surely and at a high speed to the semiconductor device.  <P>SOLUTION: This apparatus comprises a vessel to contain the conductive particles, a stirring means for stirring the conductive particles in the vessel by air or an inert gas flow, and a mounting jig for mounting the conductive particles. This structure allows the supply of the conductive particles by the use of the air or the inert gas flow to be carried out at high speed. Moreover, since mechanical force is not applied to the conductive particles, damages to the conductive particles are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005171709-A (JP)
Title: Manhole
Inventor: UDAGAWA HIROSHI
IPC: E02D29/12
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize height adjusting work for a receiving frame by lifting the receiving frame upward a little by the height without removing the receiving frame.  <P>SOLUTION: This manhole is provided for fitting a steel cover, by placing and fixing the receiving frame by a predetermined fixing means, by interposing a height adjusting member in an upper surface of a placing part, by erecting a receiving frame fixing bolt in the placing part of the manhole uppermost stage member. The receiving frame fixing bolts are erected in respective positions of dividing an upper surface of the placing part into three parts in the circumferential direction. The adjusting member is formed on a fan-shaped adjusting plate of dividing the upper surface of the placing part into three parts in the circumferential direction, and is constituted by arranging a cutout in both end parts in the radial direction of the adjusting plate, and is arranged by combining the adjusting plate in a circular shape with the upper surface of the placing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180723-A (JP)
Title: End sealing method for heat pipe
Inventor: MOTOMURA OSAMU
IPC: F28D15/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end sealing method for a heat pipe capable of sealing a nozzle part with sufficient airtightness, and capable of enhancing reliability.  <P>SOLUTION: After injecting a working fluid into a container 2 and exhausting non-condensable gas from the container 2, an injection nozzle 7 is sealed by spot welding in a state of cutting off communication of the injection nozzle 7. By this, even when minute gaps are formed along a radiating direction of the injection nozzle 7 by swaging process, the injection nozzle 7 itself is welded so as to fill the gaps in a spot-welded portion, and intrusion of non-condensable gas such as atmospheric air from the injection nozzle 7 into the container 2 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181087-A (JP)
Title: Autoanalyzer
Inventor: ISOBE TETSUYA
IPC: G01N21/03
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autoanalyzer, capable of obtaining a stable measurement result by eliminating air bubbles on the photometric axis in a reaction tank.  <P>SOLUTION: The autoanalyzer is equipped with a reaction vessel for mixing a specimen and a reagent; a thermostatic tank for holding water for immersing the reaction vessel, suction piping for sucking the water of the thermostatic tank, return piping for returning water to the thermostatic tank, the water circulating pump provided between the suction piping and the return piping; and a heater for heating the water of the thermostatic tank circulated by the pump and the air bubble removing tank, provided between the suction piping and the return piping, holding the water of the thermostatic tank by a watertight structure and removing air bubbles, on the basis of the specific gravity difference between water and air bubbles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180037-A (JP)
Title: Vegetation substrate and greening method using the same
Inventor: YOSHINO ISAHARU
IPC: A01G1/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetation substrate which exhibits very good adhesiveness to a greening target area such as a slope, and positively prevents movement or washout of surface soil, and to provide a greening method using the substrate.  <P>SOLUTION: The vegetative substrate is formed by longitudinally dividing a trunk portion of a rigid straight trunk type plant 4 into a plurality of plant trunk pieces 4a, arranging a number of the trunk pieces at suitable intervals, and braiding the same into a screen-shaped braided item 2 by means of suitable strings 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217632-A (JP)
Title: New compound, catalyst using the same, method of producing formic acid from carbon dioxide and hydrogen using the same and method for carbon dioxide fixation
Inventor: HIMEDA YUICHIRO
IPC: C07F15/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound that is useful as a catalyst for the reaction between carbon dioxide and hydrogen, a catalyst using the same, a method of producing formic acid by the reaction between carbon dioxide and hydrogen and a method for carbon dioxide fixation.  <P>SOLUTION: The polypyridine bearing hydroxy group(s) is represented by general formula (1) (wherein R<SB>1</SB>is H or an alkyl, M<SB>1</SB>is Ir, Rh or Ru, Y is a halogen or H, X is a counter anion forming a metal complex), a catalyst using the polypyridine compound, a method of producing formic acid by reaction between carbon dioxide and hydrogen by using the polypyridine as a catalyst and a method for carbon dioxide fixation are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219062-A (JP)
Title: Air conditioner and its operation control method
Inventor: PAAKU JON HAN
IPC: F25B13/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To delay frost growth of an outdoor heat exchanger by heating an accumulator with a sheath heater, increase or decrease the calorific value of the sheath heater step by step on the basis of outside temperature and the like, and to prevent excessive energy consumption by the sheath heater.  <P>SOLUTION: This air-conditioner comprises a compressor; the accumulator which permits only gaseous phase refrigerant which is supplied to the suction side of the compressor and is flowed into the compressor; an outdoor heat exchanger for heat-exchanging the refrigerant and outside air; an indoor heat exchanger for heat-exchanging the refrigerant and indoor air; an indoor machine including an expansion valve; and sheath heater which heats the refrigerant and delays frost growth (implantation) of the outdoor heat exchanger by heating the refrigerant at the time of heating operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218424-A (JP)
Title: Anchor
Inventor: TAKADA KENSAKU
IPC: E04F13/08
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor for the prevention of the coming-off of a cap without increasing the number of parts, and for the prevention of deterioration or damage caused by corrosion.  <P>SOLUTION: The anchor 1 comprises a stud bolt 13 fixed to the reverse face 5a of a surface panel 5, a holder 15 having a substantially circular shape in a plan view for holding the surface panel 5, a pressing member 9 having a substantially circular shape in a plan view of which the pressing member abuts on the reverse face of the receiver and has a screw on its outer peripheral surface, a locking member 17 whose center is pierced by the stud bolt 13, a nut 19, and a cap 21 having a substantially cylindrical shape screwed and fitted to the screw of the pressing member 9. The cap 21 is embedded in concrete, and its side wall abuts on the reverse face of the surface panel 5. The stud bolt 13, the receiver 15, the pressing member 9, the locking member 17, a cushion material 37 and the nut 19 are housed in a space inside the cap.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005177236-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: YAMANAKA MASAAKI
IPC: A61B5/055
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus that can apply a gradient magnetic field safely at a high speed without omission.  <P>SOLUTION: The magnetic resonance imaging apparatus comprises a calculating section 206 for calculating the time variation rate of the gradient magnetic field on the basis of the variations of the gradient magnetic field with respect to the each coordinate axis direction and first information that correlates the each variation with time variation rate of the gradient magnetic field generated in the each coordinate axis direction, a calculating section 207 for calculating the duration of the gradient magnetic field for each time variation rate on the basis of the time variation rate of the gradient magnetic field and control data that governs the strength and sequence of the gradient magnetic field generated in the each coordinate axis direction, a check section 209 for calculating the allowed time of the gradient magnetic field for each time variation rate on the basis of second information that correlates the time variation rate of the gradient magnetic field with the allowed time for applying magnetic field continuously and for checking whether the each duration is within the allowed time or not, and a control section 210 for controlling the generation of the gradient magnetic field according to the control data in response to the check result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181823-A (JP)
Title: Electronic music instrument, server computer and program applied therefor
Inventor: YANASE TSUTOMU
IPC: G10H1/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide easy-to-see information to an electronic music instrument different in display function of a display.  <P>SOLUTION: The electronic music instrument M1 transmits instrument ID information and a common page access signal to a server computer SC. The server SC receives the signal and the instrument ID information. On the basis of the instrument ID information, the server SC retrieves a user database 106a to specify the machine kind of the electronic musical instrument M1. In addition, the server SC acquires content data of an exclusive page of the specified machine kind from a content data storing part 106b. The acquired content data have been prepared on the basis of the display function of the display 13 of the electronic music instrument M1. The server SC transmits the acquired content data to the electronic music instrument M1. Thereby users can confirm them in color display on the display 13 without scrolling the whole exclusive page.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178662-A (JP)
Title: Ignition device
Inventor: HASHIMOTO SHUZO
IPC: B60R21/16
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ignition device not requiring the wiring work for squibs necessarily corresponding to their number when a plurality of squibs are installed.  <P>SOLUTION: The ignition device 10 including a plurality of squibs 11-14 in parallel connections is furnished with a plurality of resonance frequency circuits 15-18 connected with the squibs 11-14 and having resonance frequency different from a circuit containing other squibs, and when an optional squib is to be fired, a current is fed which has the same frequency as the resonance frequency of the resonance frequency circuit to be connected with the desired squib.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185938-A (JP)
Title: Piping fluid modifying device
Inventor: NAKAI TAKAO
IPC: F23K5/08
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping fluid modifying device capable of efficiently dividing the cluster of a fluid flowing through piping.  <P>SOLUTION: A first magnetic field is applied to the fluid by a first magnet set with a relatively low magnetic flux density arranged on the upstream side of the piping to roughly divide the cluster of the fluid. Next, a second magnetic field is applied to the fluid by a second magnet set with a relatively high magnetic flux density arranged on the downstream side of the piping to finely divide the cluster of the fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278779-A (JP)
Title: Cover fitting structure
Inventor: OCHIAI HIROYUKI
IPC: F16B21/07
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover fitting structure capable of easily attaching/detaching a cover body and stable in a fitted condition without shakiness in the cover body.  <P>SOLUTION: In the cover fitting structure in which a cover body 1 is attachably/detachably held to a fitted part by fitting the plate-like cover body 1, an elastically deformable grommet 2 held by a socket part 10 formed on a back side of the cover body 1 and having a fitting hole 20, and a projection 3 protruded from a fitted part in the fitting hole 20 of the grommet, the grommet 2 has a plurality of projecting parts 21 protruded in the radial direction on an outer circumferential surface thereof, and the projecting parts 21 are abutted on the socket part 10. Attachability/detachability is excellent due to elastic deformation of the projecting parts 21, shakiness can be prevented by the reaction force due to elastic deformation, and stability is enhanced thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185600-A (JP)
Title: Frame structure of table
Inventor: OBA YOSHIHARU
IPC: A47B13/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure of a table which can increase a connection strength of a support frame body by connecting end surfaces of a top board support frame with side ends of corner support members by directly tightening them through bolts and maintain the support strength by connecting a leg frame with the corner support members by bringing it into contact with two faces of each of the corner support members.  <P>SOLUTION: The strong support frame body exhibiting a high connection strength can be constructed by connecting the top board support frame 14 with the corner support members 3 by both connection between engaging protrusions 10 and engaging grooves 18a and connection between end surfaces 4 and 18 by bolts 41 and the connection strength of the support frame body can be maintained even after a long-term use. Further, by joining upper parts of the leg frames 21 to two faces 7a and 7a', forming a letter L, of vertical support plates 7 extending from the corner support members 3 downward, the support strength can be increased. Corner covers 30 attached to the outside of the corner support members 3 can not only conceal the bolt connection parts so that they can not be seen from outside but also reinforce the corner support members 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185626-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine executing an auxiliary game for passing a game ball to a specific area based on the winning of a game ball into a start hole and producing a special game according to the result of the auxiliary game.  <P>SOLUTION: This game machine is provided with a variable win device having the specific area and a general area inside a recessed chamber communicating with an opening/closing door 10 and produces the special game by the passing of the game ball to the specific area. This machine is also provided with a plurality of game pins 7 implanted in the upper part of the opening/closing door 10; the opening/closing door 10 is obliquely disposed so that one end is positioned in the lower part of the other end; the recessed chamber, in its inside, is provided with a game ball guide passage suited to the inclination of the opening/closing door 10 when the opening/closing door 10 is opened; the game ball guide passage comprises a first route 61 guiding the game ball from the width directional inclination lower end side in the upper part of the opening/closing door when the opening/closing door is opened, and guiding the game ball from the depth directional inner side when the opening/closing door 10 is opened; and the specific area is formed in either one of the first route 61 or the second route 60 and the general area is formed in the other of the first route 61 or the second route 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191487-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: RISAKI TOMOMITSU
IPC: H01L29/78
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the gate-oxide-film breakdown voltage in a semiconductor device having a trench structure by preventing the gate electrode from contacting the corner part at the upper part of a trench in connecting the gate electrode to an electrical conductor outside the trench, wherein contacting the corner part is a cause of lowering the gate-oxide-film breakdown voltage.  <P>SOLUTION: The semiconductor device has such a structure that the gate electrode does not contact the corner part at the upper part of the trench. In the semiconductor device having the trench structure, the factor for lowering the breakdown voltage at the corner part at the upper part of the trench in termination is perfectly eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI