baber/WOPTO huggingface dataset:
Patent JP-2004273356-A (JP)
Title: Cooling device of battery pack
Inventor: KIMOTO SHINYA
IPC: H01M10/6557
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To cool effectively and uniformly a battery pack by structuring compactly and inexpensively individual secondary cells composing the battery pack.  <P>SOLUTION: In the battery pack in which a plurality of secondary cells 2 are parallelly disposed with channels 6 therebetween through which a cooling medium is made to flow, the cooling medium feeding means 7 is provided to feed the cooling medium to the cooling medium channels 6. There, one end of a heat pipe 15 is thermally connected to a downstream part in the flowing direction of the cooling medium for the secondary cells 2, the other end of the heat pipe 15 being exposed to a lower temperature than that of the one end, thereby cooling the battery pack effectively by the flow of the cooling medium and cooling it uniformly by cooling the downstream part of the cooling medium by the heat pipe 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278808-A (JP)
Title: Liquid heating cooking apparatus
Inventor: KAMIYAMA KAZUNORI
IPC: A47J37/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid heating cooking apparatus capable of enhancing the easiness in handling by precluding a delayed ignition.  <P>SOLUTION: The liquid heating cooking apparatus includes a frier 1 configured so that prepurging of its combustion chamber 23 is conducted with a turbo fan 32 and then an ignition burner 41 is ignited by an ignition electrode 42 to make a transfer firing to a main burner 20. At the time of prepurging, the internal pressure of a blower pipe 34 becomes greater than that of the combustion chamber 23, and with this differential pressure, the fuel gas used at the previous run remaining in a gas supply pipe 36 or a sub-gas supply pipe 37 flows by pressure following the route consisting of the connection part of a mixing pipe 31 with the gas supply pipe 36, the gas supply pipe 36, the connection part of the gas supply pipe 36 with the sub-gas supply pipe 37 and the sub-gas supply pipe 37, and flows out of the ignition burner 41 gradually. This allows the fuel gas to spout out of the ignition burner 41 before the fuel gas is jetted out of the main burner 20, so that occurrence of the delayed ignition can be precluded certainly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276296-A (JP)
Title: Structural trim laminated material
Inventor: OHARA TOSHIO
IPC: B27M3/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural trim laminated material capable of arranging wiring for connecting a luminaire or the like without exposing the wiring to the inside of a house and damaging design properties.  <P>SOLUTION: The structural trim laminated material 10 is formed by laminating a plurality of lamina materials 13 to be used as a decorative beam 11 exposed to the inside of a dwelling building from the ceiling surface of a room and having a wiring through-hole 14 provided thereto so as to pierce the laminated material longitudinally. The wiring through-hole 14 is formed as a gap due to the conduit 15 provided to a part of the lamina materials 13 constituting the laminated material 10 so as to extend longitudinally by laminating the lamina material 13b provided with the conduit 15 to another lamina materials 13. A heat-resistant piping material 16 possible to cut or shave is preliminarily attached along the conduit 15 and the lamina material 13b provided with the conduit 15 is laminated to the inside of the lamina material 13a arranged on the most indoor side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278947-A (JP)
Title: Refrigerator warning report system
Inventor: YAMAGUCHI TSUTOMU
IPC: F25B49/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator warning report system making a maintenance/control person who receives a warning report quickly deal with the same.  <P>SOLUTION: The refrigerator warning report system 1 is provided with a refrigerator controller 4 provided on a refrigerator 3 and a communication controller 2 provided in such a manner that the same can perform data communication with the refrigerator controller 4. When the communication controller 2 receives data in relation to warning from the refrigerator controller 4, the communication controller 2 issues a predetermined warning report to a maintenance/control person side mobile terminal 6, and provide information to specify a compressor in relation to the warning occurrence at a time of warning report issue in case that the refrigerator 3 has a plurality of compressors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288785-A (JP)
Title: Joint structure and joining method of electric conduction projection
Inventor: ORUI KEN
IPC: H01L23/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide joint structure and the joining method of an electric conduction projection wherein needed reinforcement strength can be obtained while the amount of supply is restrained in order to restrain generation of warp accompanying curing contraction of the resin for reinforcement.  <P>SOLUTION: On the surface of a conductor 2a, 2b which are made the same surface as the surface of an insulating layer constituted of an insulating layer 1 and an insulating layer 4, the electric conduction projection 8 is joined in such a manner that the root is surrounded with fillet-like resin material 6b. The resin material 6b contains actives which assist joining between the electric conduction projection 8 and the conductor 2a in the state of uncured, is melted by heating, and wetted and raised in the shape of fillet to the root of the electric conduction projection 8. The resin material 6a existing in portions except the conductor 2a is cured by receiving irradiation of ultra-violet ray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285161-A (JP)
Title: Ink-jet ink and ink-jet recording method
Inventor: SATO NAOKI
IPC: C09D11/322
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an active ray curable ink-jet ink having improved jetting stability and skin sensitization tolerance and excellent curing rate, scratch resistance and luster feeling of formed image and to provide an ink-jet recording method using the same.  <P>SOLUTION: In the ink-jet ink comprising at least water, a colorant and a photopolymerizable compound curable by active rays, the photopolymerizable compound exists in an emulsion state in the ink and the ink has ≤35 mN/m surface tension at 25°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283431-A (JP)
Title: Dish washer/dryer
Inventor: OTSUKA TOSHIHARU
IPC: A47L15/46
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the detection of a plurality of water levels in a conventional float type dish washer/dryer requires the disposition of a plurality of floats, reed switches, or microswitches according to the levels of water to increase the number of parts and cost, and also require a space for the disposition thereof.  <P>SOLUTION: The dish washer/dryer includes a washing tank, a water feed means, a water level detection means for detecting water levels in a water level detection tank communicating with the washing tank, and a pressure change means for increasing and decreasing air pressure in the washing tank. The increase and decrease in the air pressure in the washing tank by the pressure change means in feeding water, generate a difference in water level between the washing tank and the water level detection tank for controlling the amount of water in the washing tank to detect the multistage water levels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288516-A (JP)
Title: Cooling control device of fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M8/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To make saving of cooling power and temperature control responsiveness compatible, when controlling temperatures of a fuel cell.  <P>SOLUTION: An electric power saving optimizing cooling condition computing means 2 computes the rotational speed of a coolant pump and the rotational speed of a cooling fan so that the temperature of the fuel cell reaches a target temperature under the condition in which the sum of the power consumption of the coolant pump 32 and the power consumption of the cooling fan 33 is minimized. A speed optimizing cooling condition computing means 3 computes the rotational speed of the coolant pump 32 and the rotational speed of the cooling fan 33 so that the temperature of the fuel cell reaches the target temperature at a prescribed response speed. A cooling condition selecting means 4 selects either one of the electric power optimizing cooling condition computing means 2 or the speed optimizing cooling condition computing means 3 in accordance with the condition of the fuel cell. In addition, a coolant pump control means 5 and a cooling fan control means 6 control the coolant pump 32 and the cooling fan 33 so that they are operated at the rotational speeds selected by the computing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289045-A (JP)
Title: MANUFACTURING METHOD OF beta-FeSi2
Inventor: TATSUOKA KOICHI
IPC: H01L35/34
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture β-FeSi<SB>2</SB>at a low cost even in a large area by using a simple device without requiring a large device such as a gas phase deposition device and without setting the temperature so high as to fuse Fe and Si by forming β-FeSi<SB>2</SB>on an FeSi substrate by using a molten salt method.  <P>SOLUTION: Molten salt comprising Si atom and fluorine atom is brought into contact with an FeSi substrate and held in a temperature range from a melting point of the molten salt to 937°C for a prescribed time. Thereby, β-FeSi<SB>2</SB>is formed on the FeSi substrate. As for a material of molten salt, NaCl is used as base salt and NaF and Na<SB>2</SB>SiF<SB>6</SB>are added to it, and Si powder is further added. If the molten salt material and the FeSi substrate 10 are put in a crucible 12 for one hour, for example, a β-FeSi<SB>2</SB>thin film which is about 8μm thick is formed on the FeSi substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297123-A (JP)
Title: Mail server and portable terminal
Inventor: NOZAKI FUMIHIRO
IPC: H04M3/42
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail server and a portable terminal which can normally transmit/receive and display an e-mail without the occurrence of garble, even if pictographic characters peculiar to telecommunications carriers are included in the e-mail and its transmission/reception is executed between communication terminals corresponding to different telecommunications carriers.  <P>SOLUTION: A pictographic character converting server has the following characteristics. It judges whether the pictographic characters are included in the received e-mail or not with a pictographic character presence/absence judging means (S2). When it is judged that the pictographic characters are included in the e-main at the step S2, the codes indicating the pictographic characters are converted to the codes of the telecommunications carrier (a carrier) of the transmission destination (the reception side) by a pictographic character code converting means (S3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294481-A (JP)
Title: Music reproducing apparatus
Inventor: KOBAYASHI NOBUKIMI
IPC: G10K15/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a favorite sound effect not influence music waiting BGM even when the sound effect is set for a piece of music.  <P>SOLUTION: A singing voice signal and a performance sound signal reproduced by a sound source reproducing device are given voice effects such as reverberations and various sound effects of an equalizer adjusting tone quality, and a limiter, a compressor, etc., adjusting sound volume by a DSP. When a karaoke musical performance is reserved (S102: YES), effect parameters for the karaoke performance are set as parameters of the DSP (S106) and a performance given sound effects for karaoke performance is carried out (S108). If no performance is reserved, for example, when a user is looking for a song to be sung next, it is judged that there is no reservation for performance (S102: NO), effect parameters for a BGM performance are set as parameters of the DSP (S112), and a performance given sound effects for BGM performance is carried out (S108).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004157500-A (JP)
Title: Optical modulator
Inventor: JINRIKI TAKASHI
IPC: G02F1/225
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator achieving a stable drive for a long time by relaxing stress caused in a recess formed on a substrate surface in the optical modulator and controlling degradation in an optical modulation control resulted from a stress strain in the substrate including an optical waveguide.  <P>SOLUTION: The optical modulator is provided with a substrate consisting of materials having an electrooptic effect, the optical waveguide 4 arranged on the substrate and control electrodes 20-25 for controlling phase of light wave-guided in the optical waveguide. The modulator is arranged with the recess 12 on the surface forming the control electrodes of the substrate, and a stress relaxation means is arranged in the control electrode 24 formed on the recess.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004295631-A (JP)
Title: Object operation device, program, and control method
Inventor: KASE MASAHITO
IPC: G06F3/0481
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable the easy and sure selection and movement of an optional object from a plurality of overlapping small object groups by use of a keyborad and a mouse in an interface control related to movement of an object.  <P>SOLUTION: When a mouse left button is pressed while depressing a shift key (S208), a base point object is set (S209), and when the mouse left button is continuously pressed as it is (S210), a list of objects adjacent to the base point object is generated (S212). According to the moving distance of the mouse, a focus is set to the adjacent objects (S213). When the shift key is released (S214), the object concerned is selected and can be dragged (S215).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292284-A (JP)
Title: Hydrogen generator
Inventor: NAKAMOTO TAKAO
IPC: C01B3/56
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generator capable of enhancing generation efficiency of hydrogen and conveniently separating/recovering hydrogen and oxygen.  <P>SOLUTION: In the hydrogen generator 1, a microscopic semicircular groove 3 is disposed on the surface of a glass substrate 2, an anode electrode 4 and a cathode electrode 5 are separately disposed along the direction in which water is allowed to flow on the inner surface of the semicircular groove 3 and, further, a photocatalyst layer 6 is disposed on the inner surface of the anode electrode 4. ITO, platinum and titanium oxide are used respectively for the anode electrode 4, cathode electrode and photocatalyst layer. Water is allowed to flow through the semicircular groove 3, light is irradiated to the glass substrate 2 from a light irradiator 7 and a photochemical reaction is allowed to occur. The water is separated into hydrogen and oxygen and the hydrogen is recovered via a hydrogen permeation membrane 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004149761-A (JP)
Title: Ethylene polymer
Inventor: IZEKI MASAKI
IPC: C08F210/16
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ethylene/α-olefin copolymer excellent in a balance among extrusion moldability, the appearance of an extrusion molding, and its impact strength.  <P>SOLUTION: This ethylene/α-olefin copolymer comprises structural units derived from ethylene and structural units derived from a 4-20C α-olefin, has an MFR (melt flow rate) of 1 to below 100, satisfies the relationships: 2×MFR<SP>-0.59</SP><MT (melt tension)<20×MFR<SP>-0.59</SP>between MFR and MT, satisfies the relationships: 1.02×MFR<SP>-0.094</SP><[η]<1.50×MFR<SP>-0.156</SP>between MFR and [η], and satisfies the relationships: 3.30<logA<-0.815×log(MFR)+4.05 between MFR and the chain length A in the peak position of a logarithmic normal distribution curve corresponding to the highest-molecular-weight component among the logarithmic normal distribution curves obtained by dividing the chain-length distribution curve obtained by gel permeation chromatography into at least two portions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291603-A (JP)
Title: Paper ejecting device of rotary cutter
Inventor: UCHIYAMA HIDEYUKI
IPC: B41J11/70
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable to drive a rotary cutter and a paper ejecting device by only a single driving motor (a driving motor 11 for cutting) and to provide the paper ejecting device of the rotary cutter whose cost can be reduced and whose ejecting operations can be stabilized.  <P>SOLUTION: When a sheet of paper (a tag sheet 7) is cut by a movable blade 10 and a fixed blade 9, an ejecting roller (a driving roller 15 for ejection) is not allowed to rotate but is allowed to rotate after completion of cutting of the sheet 7 by the movable blade 10 and the fixed blade 9. An ejecting pulley 21 which is allowed to rotate by a driving motor 11 is provided. The ejecting pulley 21 does not allow the ejecting roller 15 to rotate when the sheet 7 is cut by the movable blade 10 and the fixed blade 9 but allows the ejecting roller 15 to rotate after completion of cutting of the sheet 7 by the movable blade 10 and the fixed blade 9 and allows single pieces of cut sheet 7 to be transferred.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304280-A (JP)
Title: Network configuration method, backbone router, and relaying apparatus
Inventor: SAKAKURA TAKASHI
IPC: H04L45/85
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network configuration method capable of transmitting a packet addressed to a wireless terminal without the need for revising an IP address when the wireless terminal moves within an IP subnet.  <P>SOLUTION: When the wireless terminal 25 enters e.g., a paging area 13 of a PA1, the wireless terminal 25 transmits a routing registration packet including an identifier of the wireless terminal 25 and a PHS base station 22 to a backbone router 11 through the PHS base station 22 and relaying apparatuses 12a, 12b in the paging area 13, and the backbone router 11 and the relaying apparatuses 12a, 12b reference the routing registration packet to set the routing of a communication packet to be transmitted to the wireless terminal 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003265864-A (JP)
Title: Networking game system, game server, game terminal, and method and program for controlling them
Inventor: SAITO YOSHIMASA
IPC: A63F13/33
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a networking game system whereby a game terminal can display a message character string for an appropriate period of time.  <P>SOLUTION: In a networking game system 10 including a game server 14 and a plurality of game terminals 16 each connected to the game server 14, a message character string entered by each player into his own game terminal 16 is transferred to the game server 14. Based on the number of characters in the message character string received from each game terminal 16, the game server 14 determines an individual display time, and transfers it along with the message character string to the other game terminals 16. The game terminals 16 display the message character string transferred from the game server 14 over the display time determined based on the length of the message string.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004301991-A (JP)
Title: Optical amplification control unit and optical amplification control process
Inventor: TANAKA TOMOTO
IPC: G02F1/35
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To control the gain of an optical amplifier in a simple manner.  <P>SOLUTION: A plurality of exciting light sources generates exciting light having an effect of amplifying signal light. An external control light source 5 generates external control light of a wavelength that affects the amplification effect by the exciting light on the signal light. A multiplexing section multiplexes the exciting light and the external control light and makes the multiplexed light incident on an optical fiber 1 in the direction reverse from the signal light. A control section 5 controls the output of the external control light by the external control light source 5. As a result, the gain of the signal light amplified by the plurality of the exciting light sources can be controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301008-A (JP)
Title: Double pulley compressor and hybrid compressor system
Inventor: MIYAJI TOSHIKATSU
IPC: B60H1/32
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain simplification in structure and miniaturization of a hybrid compressor system in which a motor is provided with a one-way clutch.  <P>SOLUTION: The compressor 1 includes: a housing 2 formed with a tubular support portion 12; a rotary shaft 3 which is supported by the housing coaxially with the support portion and rotatably around the axis thereof, the rotary shaft having a top end portion projecting from the support portion; a first pulley 110 which is rotatably supported by the support portion so as to be rotated by driving force of a power source E for driving a vehicle; a hub 121 fitted on the top end portion of the rotary shaft so as to be slidable in the axial direction and so as not to be rotated; and a second pulley 200 which is concentrically secured to a tip surface of the hub and is made to abut against a tip surface of the rotary shaft directly or via an interposed matter so as to be rotated by driving force of the motor M mounted on the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303596-A (JP)
Title: Lighting apparatus
Inventor: NISHIOKA SHINSUKE
IPC: H05B37/03
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus wherein a lighting device part can be automatically inspected even if abnormality occurs in a master unit transmitting an inspection instructing signal.  <P>SOLUTION: This lighting apparatus is provided with a master unit 1 and a slave unit 2 having a communication part 20 for communicating with the master unit 1 and a guide light lighting device part 21. The communication part 20 transmits an inspection signal Y1 to inspect the lighting device part 21 by receiving an inspection instructing signal X1 from the master unit 1 and receives the inspection result as an inspection result signal Y2 from the lighting device part 21 to transmit it to the master unit 1 as the inspection result signal Y2, and the lighting device part 21 inspects the lighting device part 21 by receiving the inspection signal from the communication part 21 to transmit the inspection result to the communication part 20. In this lighting apparatus, an abnormality detecting part 22 to detect abnormality of the master unit 1, a control part 23 to inspect the lighting device part 21 by the slave unit 2 alone when the abnormality detecting part 22 detects abnormality, and a memory part 24 to memorize the result of the inspection are provided in the slave unit 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004231632-A (JP)
Title: Method of purifying 6-hydroxy-2-naphthoic acid
Inventor: FUKUNISHI NAOKO
IPC: C07C51/43
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high purity 6-hydroxy-2-naphthoic acid from crude 6-hydroxy-2-naphthoic acid by a simple operation.  <P>SOLUTION: A method of purifying 6-hydroxy-2-naphthoic acid comprises depositing the crystal of 6-hydroxy-2-naphthoic acid from the state of not completely dissolving crude 6-hydroxy-2-naphthoic acid in a medium. As the medium, for example, an aqueous medium can be used. The aqueous medium includes (i) water, (ii) a mixed solvent of water with at least one solvent selected from the group consisting of a water soluble alcohol and a water soluble ketone and the like. The aqueous medium may be an alkaline aqueous solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI