baber/WOPTO huggingface dataset:
Patent JP-2007277707-A (JP)
Title: Aluminum alloy clad material for heat exchanger having excellent strength and brazability
Inventor: TANAKA HIROKAZU
IPC: C22C21/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy clad material for a heat exchanger having high strength and excellent brazability, and suitably usable as the stock for a tube material, a header plate material and a piping material of a heat exchanger, particularly, of an automobile heat exchanger.  <P>SOLUTION: The aluminum alloy clad material is obtained by cladding at least one surface of a core material with a sacrificial anode material. The core material is composed of aluminum alloy comprising 0.3 to 1.2% Si, 0.01 to 1.0% Fe, ≤0.6% Cu, 0.6 to 1.8% Mn and >0.5 to 1.0% Mg, and the balance Al with impurities wherein a ratio (Mn%/Si%) between the Mn content and the Si content satisfies ≤2.0, and the aluminum alloy clad material is characterized in that the sacrificial anode material is composed of aluminum alloy comprising 0.1 to 1.0% Si, 0.05 to 0.5% Fe, 0.6 to 2.0% Mn, 1.0 to 5.0% Zn and 0.01 to 1.0% Ni, and the balance Al with impurities, wherein a ratio (Mn%/Si%) between the Mn content and the Si content satisfies ≥2.0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007209195-A (JP)
Title: Backup power supply and power supply system
Inventor: KANOUDA TAMAHIKO
IPC: H02J9/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the configuration of a power transformer, and to easily add backup power supply or replace its components.  <P>SOLUTION: Dimensions and a connector of an AC-DC converter is made to be the same as those of a backup power supply to freely replace the AC-DC converter by the backup power supply. Functions are added which allow a secondary battery to charge a potential accumulating means of a backup power supply output side, and collect information about the current of the AC-DC converter and information about failure thereof, when the backup power supply is inserted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007277794-A (JP)
Title: Treated article, method for producing the same and use thereof
Inventor: COTTRELL STEPHANIE N
IPC: A41D31/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus-containing polymeric flame-retardant as a non-halogenic flame-retardant and an article treated with the flame-retardant.  <P>SOLUTION: The polymeric flame-retardant is composed of a phosphorus-containing monomer which is not derived from vinylphosphonic acid, and an example of the phosphorus-containing polymeric flame-retardant is a polymer composed of phosphoethyl (meth)acrylate. The article treated with the flame-retardant contains a substrate selected from fiber, textile, nonwoven fabric and paper and further contains phosphorus in an amount of ≥1 wt.% (solid basis). The treated article is resistant to washing and keeps ≥0.5 wt.% phosphorus after washing of 5 times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203561-A (JP)
Title: Liquid crystal display device
Inventor: NAKAO KENJI
IPC: G06F3/041
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which attains both an input function and an output function for image information.  <P>SOLUTION: The liquid crystal display device includes a display panel DP having a plurality of scan lines with arrayed liquid crystal display elements PX each including an optical input element and a display pixel, a back light BL which is disposed opposite to the display panel to illuminate the display panel, and a control means CTL of controlling writing to display pixels and reading of detection signals from the optical input elements, wherein the control means is configured to control the display pixels to display an external light detection image substantially shielding the light from the back light for a first period of a one-frame period and a display image for a second period of the one-frame period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204217-A (JP)
Title: Intermittent drive system
Inventor: FUCHIGAMI TAKASHI
IPC: B60R25/10
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent drive system, capable of automatically turning ON/OFF a power supply of a control target circuit according to the circumferential state.  <P>SOLUTION: The intermittent drive system comprises the control target circuit 60 for determining and notifying the switching timing of ON/OFF of a power supply, and a control circuit 50 for sending a power supply ON signal for turning on the power supply or a power supply OFF signal for turning off the power supply of the control target circuit, based on the switching timing decided by the control target circuit. The control target circuit 60 is, for example, an in-vehicle monitoring circuit 20 that has a monitoring camera for monitoring the inside of a vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202768-A (JP)
Title: Constant velocity joint
Inventor: OCHI MASAYA
IPC: F16D3/227
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity joint whose displacement can be increased in the axial direction, as compared with prior art.  <P>SOLUTION: The constant velocity joint comprises an outer cup 16 having a plurality of first guide grooves 26a-26f shaped to be twisted from an axial line and formed in the inner wall, an inner ring 34 having second guide grooves 32a-32f twisted in the opposite direction to the first guide grooves 26a-26f and formed in the outer wall, balls 28 held in track portions where the first guide grooves 26a-26f and the second guide grooves 32a-32f cross each other, and a retainer 38 having holding windows 36 for storing the balls 28. On the outer peripheral face of the inner ring 34, a first small diameter annular portion 46a and a second small diameter annular portion 46 are provided which are formed on the outer peripheral faces at both ends of the inner ring 34 along the axial line at predetermined widths and which have vertical cross sections linearly formed along the axial line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208580-A (JP)
Title: Entrance/exit management system
Inventor: NAKAMOTO YOICHI
IPC: G07B15/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables a user to continue to use a card as usual, even if information on a present location does not correspond to his/her actual present one because the user does not get into a specific area, for example, by taking notice of leaving a thing behind, after he/she is authenticated and a door is unlocked.  <P>SOLUTION: This entrance/exit management system comprises a first authentication device 2-1 which authenticates the user when he/she gets into a second area B from a first one A, and a second authentication device 2-3 which authenticates the user when he/she gets into a third area C from the first area A. The first and second authentication devices are connected together via a network 5. The first authentication device authenticates the user when he/she gets into the second area from the first one, and transmits information, indicating that the he/she does not get into the second area, to the second authentication device. The second authentication device authenticates the user on the basis of the information when he/she gets into the third area from the first one.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187161-A (JP)
Title: Electronic part mounting machine and electronic part mounting method
Inventor: MATSUOKA TOMOO
IPC: H05K13/04
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part mounting machine which can easily set electronic parts to be mounted or not to be mounted to a specified board when mounting the electronic parts to a multi-chamfered substrate, and an electronic part mounting method.  <P>SOLUTION: When electronic parts are set to be mounted or not to be mounted to the multi-chamfered substrate, a setting means for setting the board on which electronic components are not mounted is arranged in the same way as the board arrangement of the multi-chamfered substrate, and it is possible to visually recognize the positional relation of correspondence between a board number and the board by assigning each area button, and prevent erroneous setting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208070-A (JP)
Title: Particle for delivering plasmid
Inventor: SHIROTAKE SHOICHI
IPC: A61K48/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nucleic acid-delivering means by which the nucleic acid can be efficiently delivered to the interior of a biological cell even by a simple administration such as oral administration.  <P>SOLUTION: The particle for delivering a plasmid is a cyanoacrylate polymer particle including the plasmid. The particle is preferably produced by anion polymerization of a cyanoacylate monomer in the coexistence of the cyanoacrylate monomer, saccharides and the plasmid. The particle can efficiently deliver the plasmid even by the oral administration. The particle can be produced from a material having compatibility with the human body, and thereby has high safety to the human body. As a result, the particle is extremely advantageous in clinical application.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211552-A (JP)
Title: Network evaluation device
Inventor: MUROTA SHINJI
IPC: H04L12/70
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network evaluation device capable of efficiently performing evaluation, verification, or the like (for example, an occurrence factor of a failure) of a network and a network apparatus.  <P>SOLUTION: Improvement is made to the network evaluation device for measuring a packet of a network and a network apparatus and for obtaining statistical information by an analyzing part. The device includes: a first selecting part for selecting a desired type of statistical information in the statistical information searched by the analyzing part; a second selecting part for selecting statistical information to be a desired value out of the statistical information selected by the first selecting part; and a display part for displaying the statistical information selected by the second selecting part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215419-A (JP)
Title: Rolling bearing
Inventor: SONE KATSUNORI
IPC: F16C33/58
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of preventing leakage of a lubricant or remaining of the lubricant in a lower part of a sealing member even in an environment wherein vibration is generated or under a high speed rotation condition, and capable of maintaining lubricating performance for a long time in a rolling bearing equipped with the sealing member without a weir.  <P>SOLUTION: The rolling bearing 1 is provided with an inner ring 2, an outer ring 3, a plurality of rolling elements 4 arranged between the inner and the outer rings, a retainer 5 retaining the rolling elements 4, and the sealing member 6 protruding from both end surfaces of the inner ring 2 and the outer ring 3 in a U-shaped cross sectional shape and sealing the bearing both end parts, and a porous solid lubricant 7 is enclosed in an inner space of the sealing member 6, which essentially contains a lubricant ingredient and a resin ingredient and is a solid matter having porosity imparted thereto by foaming and curing the resin ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219999-A (JP)
Title: Brushless motor
Inventor: ISHIDA HISASHI
IPC: H02K5/22
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor in which miniaturization can be efficiently realized by reducing an arrangement space of a power distribution board.  <P>SOLUTION: The flexible power distribution board 63 has a wire connecting pattern for connecting in-phase coils, and a plurality of harness pattern layers 84U, 84V and 84W provided for each phase. The harness pattern layers 84U, 84V, 84W consist of coil connection portions 85U, 85V, 85W to which in-phase coils are each connected; connector portions 86U, 86V, 86W to which an external power source is connected; and conductor portions 87U, 87V, 87W for connecting the coil connection portions 85U, 85V, 85W to the connector portions 86U, 86V, 86W, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007242014-A (JP)
Title: Management of data storage media of data storage cartridge and the data storage cartridge
Inventor: WINARSKI DANIEL JAMES
IPC: G06F3/06
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To manage data storage media of a data storage cartridge and the data storage cartridge.  <P>SOLUTION: The data storage cartridge 100 comprises data storage media 105 configured to store data for read and/or write access, wherein the data may be arranged in a plurality of partitions; and a plurality of cartridge memories 104. A control system, for example of a data storage drive, is configured to allocate at least portions of capacity of the data storage media to cartridge memories of the data storage cartridge; and to provide information defining the allocated portions of capacity to the cartridge memories. Each of the cartridge memories may have a separate user and thus provide access for that user to separate partitions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007261935-A (JP)
Title: METHOD FOR MANUFACTURING Si SINGLE CRYSTAL INGOT BY CZ METHOD
Inventor: GOTO TERUTAKA
IPC: C30B29/06
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To stably grow an Si single crystal having no defective region by clearly detecting the type of a defective region or a defect-free region of an Si single crystal grown with a certain pull speed profile and feeding back such data for the subsequent pulling.  <P>SOLUTION: When an Si single crystal ingot is manufactured by CZ method, the concentration distribution of atomic vacancies, which are on a cross section of the Si single crystal ingot previously grown, is detected by direct observation of atomic vacancies, the obtained concentration distribution is fed back for the subsequent pulling process, and the speed profile of the subsequent pulling is adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216657-A (JP)
Title: Scan converting circuit and scan converting method
Inventor: NAKAMURA FUMIAKI
IPC: G09G5/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scan converting circuit which is adaptive to display devices having various numbers P of horizontal pixels with an input image signal having the number M of horizontal input pixels, and has a small circuit scale and performs nonlinear enlargement display.  <P>SOLUTION: A counter coefficient calculating unit 104 which receives a center coefficient C and a side coefficient S calculates counter coefficients A<SB>n</SB>showing terms of an arithmetic progression wherein the center coefficient and side coefficient are an initial term or end term and (n) monotonously decrease from 1 to M/2 and monotonously increases from M/2 to M, and a counter coefficient adding unit 105 calculates an addition value S<SB>n</SB>showing the total thereof. A clock signal converter 106 outputs an output clock signal Cout after pulses where integer parts of addition values S<SB>n</SB>do not vary are thinned out based upon an input clock signal Cin. With the simple configurations, conversion for nonlinear enlargement display can be performed with a small circuit scale without designing a nonlinear signal generator according to the number of horizontal pixels of a display device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217558-A (JP)
Title: Medical image management system, medical image writing-in method, and medical image writing-in program
Inventor: MORI HIROSHI
IPC: G16H10/60
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing stress given to a user, by shortening a preparation time of an index file carried out when writing a medical image into a portable storage medium.  <P>SOLUTION: The index file is prepared preliminarily in every prescribed data volume unit of the controlled medical image, a kind of the inserted portable storage medium is specified by a specifying means, the index file corresponding to the medical image to be written into the inserted portable storage medium is prepared finally by allocating one or the plurality of index files prepared preliminarily, based on the kind of the portable storage medium specified by the specifying means, and the finally prepared index file and the medical image corresponding to the index file are written into the inserted portable storage medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212126-A (JP)
Title: Avocado fruit flesh processed product and production and its preservation method
Inventor: WATANABE YOSHIAKI
IPC: A23L19/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an avocado fruit flesh processed product which has elegant green and can maintain it and also is applicable for all sorts of cuisine, in other words, plain, seasoned by none of intense acid or the like.  <P>SOLUTION: The fruit flesh of avocado with deactivated enzyme is produced via the process of being kept in contact with a carbon dioxide gas and/or an ammonia gas under an atmosphere containing no oxygen in substance and preserved in a condition with substantially no oxygen supplied. The color of the fruit flesh is N-829 (fresh green) or N-834 (green) in the seventh edition of Japanese traditional color by Dainippon Ink and Chemicals, inc. The production method and the preservation method of the avocado fruit flesh processed product comprise the process (A) of deactivating enzyme, the process (B) of contact with the carbon dioxide gas and/or the ammonia gas under the atmosphere containing no oxygen and the process (C) of preservation with no oxygen supplied of the avocado fruit flesh processed product produced via the processes (A) and (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227112-A (JP)
Title: Schottky barrier semiconductor device and manufacturing method thereof
Inventor: KITADA TETSUYA
IPC: H01L29/872
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To relax an electric field intensity generated in Schottky contact in application of a reverse bias voltage and to reduce a leakage current.  <P>SOLUTION: A Schottky barrier semiconductor device has a structure in which a first groove 3 is formed on a low-concentration N-type semiconductor layer 2, a conductive polysilicon 6 is injected to the inside of the first groove 3 via a first oxide film 5, the opening of the first groove 3 is sealed with a second oxide film 7 and one surface of the semiconductor device 10 is covered with a Schottky metal 9. With this configuration, negative charges are induced on the main surface of the conductive polysilicon 6 opposite to the Schottky metal 9 in the application of a reverse bias voltage, and positive charges are induced on the low-concentration N-type semiconductor layer 2, and thus, the density of the negative charges to be induced on a Schottky interface due to a distance between the main surface of the conductive polysilicon 6 and the Schottky interface is reduced to suppress the leakage current.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227880-A (JP)
Title: System for distributing video content
Inventor: MIYAZAKI YUTAKA
IPC: H04N7/173
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired video content that is easy to obtaon in a video content distribution system.  <P>SOLUTION: A server device 10 stores content information, indicating a plurality of video contents in relation to music information for identifying music that is included in the plurality of video contents or is related to the plurality of video contents. The music information for identifying the music is inputted by a user in an electronic musical instrument 30, and a distribution request including the inputted music information is transmitted to the server device 10. The server device 10 uses the transmitted music information to search for a plurality of pieces of content information and selects the content information indicating the video content that includes music indicated by the music information or is related to the same music. In place of the music information, performance information on music or sound information on music can be utilized for searching the content information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223882-A (JP)
Title: Rolling bearing
Inventor: GOTO MITSUHITO
IPC: F16C19/08
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing equipped with an energization means having extremely simple structure capable of stably energizing from an inner ring to an outer ring over a long period of time.  <P>SOLUTION: This rolling bearing is equipped with the inner ring 1 including double raceway surfaces 11, 12 on the outer periphery separated in the axial direction, and the outer ring 2 including double raceway surfaces 21, 22 on the inner periphery corresponding to the raceway surfaces 11, 12 of the inner ring 1. A plurality of rolling elements 3 are rollably disposed lined in the circumferential direction between at least one raceway surface formed on each of the inner ring 1 and the outer ring 2, and one or a plurality of carbon material molded bodies 5 lined in the circumferential direction having a smaller diameter than the rolling elements 3 are rollably disposed between other rows of the raceway surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222872-A (JP)
Title: Epoxy resin composition, prepreg, laminated board and printed circuit board
Inventor: SHIMAZU TORU
IPC: C08J5/24
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for a metal-clad laminate, capable of decreasing the thermal expansion coefficient of an insulation layer in plane direction and thickness direction and keeping the peeling strength of a copper foil.  <P>SOLUTION: The epoxy resin composition contains an epoxy resin as a main component and a curing agent, and further contains (A) core-shell structure rubber particles having a core comprising a rubber elastomer particle incompatible with the epoxy resin and a shell layer compatible with the epoxy resin and covering the core and (B) an inorganic filler. The amount of the core-shell structure rubber particle is 5-20 pts.mass based on 100 pts.mass of the solid resin component except for the core-shell structure rubber particle. The amount of the inorganic filler comprising an acicular or plate-form insulation material having a Mohs hardness of ≤5 is 30-70 pts.mass based on 100 pts.mass of the solid resin component except for the core-shell structure rubber particle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224149-A (JP)
Title: Drying device
Inventor: YANO MASASHI
IPC: F26B9/06
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying device capable of increasing the amount of dried objects dried in drying treatment at a time by uniforming the temperature distribution of a drying chamber.  <P>SOLUTION: The drying device D comprises a chamber wall 2 forming the drying chamber 1 in which raw plaster molds 10 serving as the dried objects are arranged; an air supply device 20 for supplying heated air into the drying chamber 1; and an exhaust device 40 exhausting heated air in the drying chamber 1 as exhaust from the drying chamber 1. The chamber wall 2 has a bottom wall 3 and a top wall 4 facing with the molds 10 held between in a vertical direction. The air supply device 20 comprises guide blades 37, 38 for guiding the heated air flowing into the drying chamber 1 from air supply ports 27, 28 arranged closer to the bottom wall 3 side in a vertical direction so that the heated air flowing into the drying chamber 1 from the air supply ports 27, 28 forms spiral flows B1, B2 heading toward the top wall 4 while swirling in spiral shape in the drying chamber 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT