baber/WOPTO huggingface dataset:
Patent JP-2007306720-A (JP)
Title: Motor driver
Inventor: IKEUCHI TAKAHIRO
IPC: B60L3/04
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a current from flowing continuously between a motor and an inverter, due to a back electromotive force generated in the motor, when one of switches in the inverter is turned on abnormally.  <P>SOLUTION: An electronic control unit 42 determines that one of the switches 23u, 24u, 23v, 24v, 23w, 24w has failed by short-circuiting, if a state where the directions of two phases among three-phase currents Iu, Iv, Iw detected by current sensor 32u, 32v, 32w are the same but opposite to one remaining phase continues for a predetermined time T0 or longer, without changes in the directions of the currents Iu, Iv, Iw. The electronic control unit 42 interrupts currents flowing between neutral points 27u, 27v, 27w of arms 22u, 22v, 22w and three-phase coils 28u, 28v, 28w of the motor 10, by switching relays 30u, 30w from an open state to a close state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303206-A (JP)
Title: Vibration isolation structure of concrete construction
Inventor: MATSUYOSHI HIROYOSHI
IPC: E02D31/08
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration isolation structure of a concrete construction, which exerts a sufficient vibration isolation function even if applied to a floating floor structure or an underground wall.  <P>SOLUTION: The vibration isolation structure D of the concrete construction functions to prevent vibration from propagating between a first concrete first wall body 32 and a second concrete wall body 34. According to the vibration isolation structure D, a foamed body 11 which is reduced in volume or decomposed under the presence of an alkaline component, is interposed between the first wall body 32 and the second wall body 34, and thereby the volume of the foamed body 11 is progressively reduced by infiltration of the alkaline component into the concrete construction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302823-A (JP)
Title: Anisotropic particle and method for producing the same, and cosmetic compounded with the same
Inventor: WADA MASAYOSHI
IPC: C09K23/00
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide particles excellent in anisotropic performance with the surface of base powder's particles locally and densely coated with a hydrophilic substance, and to provide a method for efficiently producing the particles.  <P>SOLUTION: The anisotropic particles are such that the surface of the base powder's particles is locally and densely coated with the hydrophilic substance. The method for producing the particles comprises the step of mixing and agitating together the base powder, an oil component and an aqueous phase(1) to obtain a water-in-oil powder-emulsified base, the step of adding an aqueous phase(2) to the resultant base to prepare the hydrophilic substance in the inner aqueous phase, and the step of locally and densely coating the surface of the base powder's particles with the hydrophilic substance through aggregation of the hydrophilic substance at the interface between the inner aqueous phase and the base powder's particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311850-A (JP)
Title: Audio signal processing apparatus
Inventor: ISHIMOTO SHUNEI
IPC: H04R1/40
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional configuration wherein a band where directivity can be obtained in an audio band is limited to a high frequency band because directivity cannot be ensured in a low frequency band.  <P>SOLUTION: An audio signal processing apparatus is provided with: non-directivity microphones 1, 2 disposed with an interval; a low bandpass filter 3 for imposing limitation on an output signal for each of the microphones; a signal level detecting circuit 4 for detecting the audio signal level of a band-limited audio signal; and a directivity synthesizing circuit 5 for changing directivity characteristics of audio signals to be outputted from the microphones 1, 2, in accordance with a coefficient to be outputted from the signal level detecting circuit 4. With this configuration, if the audio signal level is large, a whole band directivity is obtained, and if the audio signal level is small, non-directivity characteristics are obtained although the whole band directivity cannot be obtained. Thus, an S/N ratio of an audio signal is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307566-A (JP)
Title: Method for producing electric resistance welded tube for high-strength thick line pipe having excellent weld zone toughness
Inventor: YOKOYAMA HIROYASU
IPC: B21C37/08
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an electric resistance welded tube for a high-strength thick line pipe having high weld zone toughness in which the weld zone is not embrittled and fractured even when being laid in a cold district.  <P>SOLUTION: The steel strip to be used has a composition comprising, by mass, 0.02 to 0.08% C, 0.01 to 0.5% Si, 0.6 to 1.8% Mn, ≤0.01% P, ≤0.01% S and ≤0.1% Al, and the balance Fe with inevitable impurities. The edge face of the open pipe immediately before welding is provided with a taper shape in which the taper angle θ1 is 5 to 50° and the taper height t1 is 1/10 to 49/100 of the sheet thickness t with the edge face on the outside face of the pipe as a reference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312021-A (JP)
Title: Line quality discrimination device and line quality discrimination program
Inventor: SHIMIZU TATSUYA
IPC: H04B7/26
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work to install an antenna of an FWA system etc., by accurately discriminating line quality corresponding to shielding loss in a Fresnel region, and line quality affected by reception electric power and co-channel interference.  <P>SOLUTION: A line quality discrimination device is equipped with: a scope which is fitted to an antenna of a first radio device so as to have its center axis in a direction of the maximum gain of the antenna and which picks up an image in the direction; a display section which displays the image picked up by the scope; a distance measuring instrument which measures the distance from the antenna of the first radio device to an obstacle in the visual field of the scope; and a display control section which calculates the Fresnel region from a known distance from the antenna of the first radio device to an antenna of a second radio device and the distance to the obstacle measured by the distance measuring instrument, displays the Fresnel region on the display section over the image of the scope and also recognizes the obstacle in the image, judges whether the obstacle is present in the Fresnel region to discriminate line quality at the installation position of the antenna of the first radio device, and displays the discrimination result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308047-A (JP)
Title: Braking mechanism
Inventor: FUKUO MICHIHIRO
IPC: B60R7/04
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To securely provide braking force as designed to improve quality and reliability.  <P>SOLUTION: The braking mechanism is for braking the moving speed of a movable member 2 by means of a first braking member 3 and a second braking member 4 in moving the movable member 2 between a first position and a second position to a fixed member 2. While the movable member 2 is moving from the first position to an intermediate point before the second position, the first braking member 3 only operates, and then to the second position, both the first braking member 3 and the second braking member 4 operate, while output parts of the first braking member 3 and the second braking member 4 are constantly engaged with engagement parts 15 and 16 provided on the fixed member or the movable member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317264-A (JP)
Title: Reproduction system, information processor and method, program, and providing device and method
Inventor: IKEDA SATOSHI
IPC: G11B27/00
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce moving image data by more simply providing via a network, the moving image data of moving images of a format which are recorded on a recording medium, making a logic block as units and data in a continuously reproduced range are made as units.  <P>SOLUTION: A buffer 164 for reproduction application extracts a navigation pack describing the connection and arrangement of the format unit in the moving image data from the moving image data provided by a server. A flow control module 184 specifies the logical block in which the moving image data in the range to be reproduced are recorded, from the extracted navigation pack. A readout control module 182 requests a server 101 via a network 103 to provide the moving image data recorded on the specified logical block. This method is applicable to personal computers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316226-A (JP)
Title: Optical module
Inventor: KOBAYASHI NORIFUMI
IPC: H01L31/02
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, high-performance and high-reliable optical module.  <P>SOLUTION: The optical module includes: a circuit board 3 which is connected to an information system apparatus and on which a signal processing circuit for transmitting/receiving electric signals is mounted; an optical transmission assembly 4 which is mounted on the circuit board 3, has a plurality of light emitting elements for converting electric signals from a plurality of lanes formed on the circuit board 3 to optical signals, and also has an optical multiplexer for wavelength-multiplexing the optical signals of the respective emitting elements; an optical module internal transmitting fiber 10t in which one end is connected to the optical transmission assembly 4 and another is connected to a transmitting optical fiber 2t; an optical module internal receiving fiber 10r in which one end is connected to the receiving optical fiber 2r; and an optical reception assembly 5 which is mounted on the circuit board 3, has an optical demultiplexer for demultiplexing wavelength-multiplex optical signals and has a plurality of receiving elements for converting optical signals from the optical demultiplexer to electric signals by the wavelength, and to which another end of the optical module internal receiving fiber 10r is connecte.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317535-A (JP)
Title: Conductive composition, method for forming conductive film, and conductive film
Inventor: SATO NAO
IPC: H01B5/14
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive composition which has an excellent thixotropy and can be formed into a film having low electric resistance even after having been heated for a short time, and to provide a method for forming the conductive film using the conductive composition, and the conductive film having the low electric resistance.  <P>SOLUTION: The conductive composition includes silver oxide, secondary aliphatic acid silver salt containing up to 7 carbon atoms, aliphatic acid containing at least 8 carbon atoms, and/or aliphatic acid silver salt containing at least 8 carbon atoms, and a solvent. The method for forming the conductive film uses the conductive composition. The conductive film obtained by the method for forming the conductive film has the low electrical resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312717-A (JP)
Title: Frame structure of easy building
Inventor: NOMA AKIRA
IPC: E04B1/32
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure of an easy building having high strength while greatly decreasing construction cost.  <P>SOLUTION: This frame structure of an easy building is composed of arch materials comprising a plurality of units having as 1 unit, a frame unit made by connecting a plurality of curved members with ridgepole part joints in an X shape from a plane view and an arch shape from a frontal view, ridgepole materials connected to the arch materials on the top of the arch material with the ridgepole part joints, and girder materials connected to the arch materials on the shoulder part of the arch material with shoulder joints. The arch material is arranged so as to intersect the curved members each other of the frame units adjacent to each other between the ridgepole material and the girder material, and the lower end thereof is inserted into the ground.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318004-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KISHIDA TAKESHI
IPC: H01L21/8242
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of difficulty in mutually connecting upper electrodes caused by the presence of a dielectric, between a first upper electrode formed on the inside wall of a deep hole and a second upper electrode which is to be a plate, when a capacitor of a crown structure is provided in the deep hole formed in an insulating film.  <P>SOLUTION: The first upper electrode and the second upper electrode are mutually connected, by adopting a construction where the first upper electrode 227 formed on the inside wall of the deep hole is connected to a wiring line 241a via a conductor film 224 and a conductor plug 236a, and the second upper electrode 231 which is to be the plate is connected to the wiring line 241a via a conductor plug 239a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324809-A (JP)
Title: Network camera device
Inventor: KOBASHI TOSHIYA
IPC: H04N5/225
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To low suppress the peak power consumption of the whole network camera device, and to improve an extensibility as a POE power receiver.  <P>SOLUTION: When a change in the image-sensing direction of an image sensor 11 is started by a motor 19, at least one processing of a LAN processor 17 and an image coder 13 is stopped. When the change in the image-sensing direction of the image sensor 11 is completed; the motor 19, the LAN processor 17 and the image coder 13 are controlled so as to release the stop of the processing at the same time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319493-A (JP)
Title: Holder for eating utensil
Inventor: ENOSAWA YUKO
IPC: A47G21/00
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for an eating utensil, which looks good and is easy to operate when keeping it and drawing it using a small space effectively.  <P>SOLUTION: A holder for an eating utensil 20 holds a spoon, a fork, other long eating utensils. The holder for an eating utensil has a side-wall part 21 which supports the side surface of an eating utensil 10 to hold. The side-wall part consists of at least a pair of support pieces 22 which is raised vertically. A pair of support pieces are provided so that their distance can be adjusted arbitrarily in the holder for an eating utensil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335999-A (JP)
Title: Semiconductor device, and semiconductor relay apparatus with the same
Inventor: KUSUDA KAZUHIKO
IPC: H01L21/822
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a protection circuit for preventing a MOSFET from being destroyed due to an overcurrent that quickly senses a current flowing through the semiconductor element with high sensitivity to protect the MOSFET and to reduce the consumed current.  <P>SOLUTION: A sensing resistor 3 for sensing an output current is provided to the source of the output MOSFET 2, a protection circuit IC 4 is activated to short-circuit between the gate and the source of the MOSFET 2 at the moment when the high potential side of the sensing resistor 3 reaches a prescribed potential. Thus, the MOSFET 2 is shifted from the ON state into the OFF state so as to prevent an overcurrent without causing a time lag. Since the necessity of provision of a diode or the like for sensing the temperature of the MOSFET 2 is eliminated, power consumption is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334967-A (JP)
Title: Information recording device and information reproducing device
Inventor: SHIBUYA MANABU
IPC: H04N5/85
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device which is excellent in that HD DVD-VR contents adapted to HD DVD-VR standard are converted into inter-operable contents adapted to HD DVD Video standard and recorded.  <P>SOLUTION: The information recording device converting HD DVD VR contents recorded with HD DVD-Video Recording (HD DVD-VR) standard to inter-operable contents adapted to HD DVD-Video standard and recording it switches generating processing of a title for inter-operable contents in accordance with each case of a case provided with a title in which HD DVD-VR contents include video object and do not include stream object, a case provided with a title in which HD DVD-VR contents do not include video object and include stream object, and a case provided with a title in which HD DVD-VR contents include video object and include stream object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335193-A (JP)
Title: Ceria layer for air electrode of solid oxide fuel cell, and its manufacturing method
Inventor: CHIBA REIICHI
IPC: H01M4/86
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve adhesiveness of an air electrode with an electrolyte membrane, and improve electrode characteristics of the air electrode in a solid oxide fuel cell in which a zirconia based electrolyte is used as the electrolyte membrane.  <P>SOLUTION: Between the electrolyte substrate 1 that is the electrolyte membrane and the air electrode 2, the ceria layer 4 composed of the ceria based electrolyte material is arranged. A mixed powder in which a high specific surface area powder which is the ceria based electrolyte material powder having a specific surface area of 15 m<SP>2</SP>/g or more and a low specific surface area powder having a specific surface area of 10 m<SP>2</SP>/g or less are mixed at the weight ratio of 15:85 to 80:20 is prepared, and by developing this mixed powder into development liquid, a slurry is produced, and after this slurry is applied to the electrolyte substrate 1, the ceria layer 4 is formed by calcining it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333092-A (JP)
Title: Steam trap
Inventor: ASADA TETSUO
IPC: F16T1/38
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent being scalded by preventing fluid in a valve casing from blowing to the outside.  <P>SOLUTION: The valve casing is formed from a body 1 and a lid 2. An inlet 5, a valve chamber 4 and an outlet 7 are formed in the valve casing. A valve seat member 9 is mounted on a lower part of the valve chamber 4. A discharge passage 8 communicating the valve chamber 4 with the outlet 7 side is formed on the valve seat member 9. A float 11 as a valve member for opening/closing the discharge passage 8 by being separated from/seated on the valve seat member 9 is arranged in the valve chamber 4. A piston 15 as a pressure responsive member is stored in a pressure chamber 14 formed by a plug 13, displaceably in the axial direction of the discharge passage 8. An operation member 16 movable forward and backward in the discharge passage 8 is fixed to the piston 15. The inlet 5 is connected to an inlet pipe 21, and an inlet communicating path 18 branched from the inlet pipe 21 and communicated with a pressure chamber 14 is connected to the inlet pipe 21. An on-off valve 22 is arranged on the inlet communicating path 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004603-A (JP)
Title: Semiconductor manufacturing apparatus, and method of manufacturing the same
Inventor: KAMIMURA MASAKI
IPC: C23C16/44
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the thickness of a film stacked in a reaction furnace (chamber) even if its optical property is changed due to the aging of a base material.  <P>SOLUTION: The semiconductor manufacturing apparatus is provided with a reaction furnace 2 wherein semiconductor wafers are housed for film formation, and a film formation gas for forming a film on the semiconductor wafer and a cleaning gas for cleaning a film stacked on the inner wall of the reaction furnace are introduced thereto. It is also provided with a light emitter 1 to emit a light; a light receiver 3 to receive the light which is emitted from the light emitting section, and passes through the reaction furnace and to measure transmissivities of a plurality of wavelengths of the received light; and a calculation section 5 to decide to execute at least one of cleaning of the inside of the reaction furnace using the transmissivity in the specified range of wavelength and repalcement of the reaction furnace, or to determine completion timing of cleaning within the reaction furnace.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000285-A (JP)
Title: Exercise assistance apparatus
Inventor: OZAWA NAOHISA
IPC: A63B69/04
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise assistance apparatus used without anxiety even by an inexperienced user and adjustable in foot rest position to obtain usability and exercise effect.  <P>SOLUTION: A seat 1 is swung by a driving device. The driving device is fixed on a base 3 positioned on a floor, and the left and right sides of the base 3 are provided with a pair of footrests 4 for resting left and right feet of a user seated on the seat 1. The footrest 4 is formed with a forward/backward mounting slit 4b and a leftward/rightward positioning slit 4c. The mounting slid 4b of the footrest 4 is inserted with a peripheral plate 74b of a cover 73 partially composing the base 3 to prohibit the leftward/rightward movement of the footrest 4. The positioning slit 4c is fitted with a positioning projection 74f projectingly provided on the inside surface of the peripheral plate 74b to prohibit the forward/backward movement of the footrest 4. Three positioning slits 4c are formed in the forward/backward direction, so that the footrest 4 is adjusted in position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009235426-A (JP)
Title: Method for preventing denaturation of catalyst body in catalytic chemical vapor deposition process
Inventor: MATSUMURA HIDEKI
IPC: B01J33/00
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the denaturation of a catalyst body in a Cat-CVD process (Catalytic Chemical Vapor Deposition process), and to provide a catalytic chemical vapor deposition apparatus using the same.  <P>SOLUTION: In the Cat-CVD process, the denaturation occurring at a portion such as a portion of fixing the catalyst body thereon, at which the temperature of the catalyst body falls lower than that of the other portion because the heat of the catalyst body is transferred to another substance when the catalyst body is brought into contact with the substance, is different from that in other portions, because of the temperature fall. In order to prevent the denaturation, this prevention method includes using a compound or a mixture which hardly causes the denaturation, in only the portion at which the temperature of the catalyst body falls. The apparatus has such a structure that the above portion of fixing the catalyst body thereon is a fixed electrode part, the fixed part is covered with a cap 22, and the inside of the cap is filled with a gas 26 which does not react with the catalyst body. When the source gas used in the apparatus is a silicon-based gas, the apparatus also includes forming the catalyst body from a compound or a mixture containing elements except silicon, so as to prevent the catalyst body from being silicified.  <P>COPYRIGHT: (C)2010,JPO&INPIT