baber/WOPTO huggingface dataset:
Patent JP-2009178898-A (JP)
Title: Polystyrene resin laminated foam sheet and its manufacturing method
Inventor: HARADA MASAMITSU
IPC: B29C48/32
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polystyrene resin laminated foam sheet that is excellent in printing characteristics such that no delamination between foam layers will occur.  <P>SOLUTION: The polystyrene resin laminated foam sheet produced by coextrusion foaming comprises a polystyrene resin low density foam layer 11 having a density of 0.07 to 0.17 g/cm<SP>3</SP>and laminated and integrated with a polystyrene resin high density foam layer 12 having density of 0.18 to 0.45 g/cm<SP>3</SP>and a polystyrene resin non-foam layer in this order. The average bubble diameter of the polystyrene resin low density foam layer 11 is 200 to 500 μm, the average bubble diameter of the polystyrene resin high density foam layer 12 is 70 to 180 μm, and the ratio of the average bubble diameter of the polystyrene resin high density foam layer 12 to the average bubble diameter of the polystyrene resin low density foam layer 11 is 0.33 to 0.6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181396-A (JP)
Title: User authentication system and its method
Inventor: HANE SHINGO
IPC: G06F21/44
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to utilize a service temporarily from one apparatus if the user includes the service by using an apparatus authentication of the other apparatus.  <P>SOLUTION: An apparatus having an apparatus ID and being used for making an access is authenticated by apparatus authentication information. If an apparatus having an apparatus ID is owned by the user, the user is authenticated by a password input from the apparatus and user authentication information. If an apparatus having an apparatus ID is not owned by a user, the user is authenticated by a user ID and a temporary password input from the apparatus, and the user authentication information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182886-A (JP)
Title: Telephone system and server apparatus
Inventor: KIMURA SATOSHI
IPC: H04M11/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system which can ensure sufficient speech quality at the time of simultaneous speech communication by setting an upper limit of the number of simultaneous calls in one IP line connected with an IP network.  <P>SOLUTION: In order to limit the number of simultaneous calls using an IP line which connects a gateway device GW1 and IP network/public network 100, an SIP server SS linked to the IP network/public network 100 is equipped with, for each gateway device GW linked to its IP line, a management server SS for storing: the information of a communication terminal EP which is speaking through use of the IP line L contained in the gateway device GW; an upper limit of the number of simultaneous calls which can use that IP line L; and the current number of simultaneous calls.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105361-A (JP)
Title: Circuit connecting material, circuit connection structure, and its manufacturing method
Inventor: HIROZAWA YUKIHISA
IPC: H05K3/36
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit connecting material connecting electrodes arranged oppositely to each other in a short period of time and with high resolution, and sufficiently excelling in connection reliability.  <P>SOLUTION: This circuit connecting material 100 is used for connecting a first circuit member obtained by forming a first circuit electrode on a main surface of a first substrate, with a second circuit member obtained by forming a second circuit electrode on a main surface of a second substrate, in the state where the first circuit electrode and the second circuit electrode face each other. This circuit connecting material 100 contains an adhesive composition 30 having the maximum light absorption wavelength within the range of 800-1,200 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185358-A (JP)
Title: Tin and tin alloy plating bath, and electronic component formed with the plating film
Inventor: NISHIKAWA TETSUJI
IPC: C25D3/60
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To impart satisfactory film appearance stably with lapse of time to a grain refining agent of a film crystal to be added to a tin or tin alloy plating bath.  <P>SOLUTION: The tin or tin alloy plating bath includes (A) a stannous salt or a soluble salt comprised of a mixture composed of the stannous salt and a salt of a metal (for example, silver, copper, bismuth, etc.) selected from the groups VIII, IB, IIB, IIIA, IVA, VA from the fourth to the sixth period, (B) an acid or its salt, (C) a specific 2-mercaptobenzoazole derivative bonded with 3-6C alkylene with a mercapto group on the position 2 of benzoazole ring. Oxidation or cleavage is made to hardly arise by bonding of the 3-6C alkylene, and therefore, even if plating work progresses, the grain refining function lasts without declining, and the satisfactory film appearance can be of obtained stably with lapse of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185747-A (JP)
Title: Method of manufacturing pump housing of spray vessel
Inventor: UEHARA SHINICHI
IPC: F04B53/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose a manufacturing method of a pump housing of a spray vessel manufacturable as a single part integrated into the pump housing even in a slender suction tube.  <P>SOLUTION: In injection molding of the pump housing 6 of the spray vessel 1, at the same time, a suction tube forming preform 11 is integrally formed (an injection molding process ST1), and the preform 11 is heated (a heating process ST2), and the slender suction tube 8 is integrally formed in the pump housing 6 of an injection mold by drawing the preform 11 in the predetermined drawing ratio (a drawing process ST3). Work for inserting and fixing the separately injectably molded suction tube into and to the pump housing is obviated, and inconvenience such as slipping-out of the suction tube from a suction port of the pump housing is also not generated. The suction tube having a higher strength and durability than injection molding is molded, and the suction tubes different in length and shape are easily molded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193198-A (JP)
Title: Iris authentication device
Inventor: ICHIHARA SHUNSUKE
IPC: G06T1/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To keep the eyes at a proper position with respect to the device, and to surely acquire the image of the eyes, in imaging the eyes.  <P>SOLUTION: In imaging the eyes, a casing part 40-1 is opened to make a predetermined angle (for example, almost a right angle) with respect to a casing part 40-2 to be gripped, and an end 41 of the casing part 40-1 is brought into contact with the forehead so that an iris authentication device 30 can be securely supported. In this state, a camera 46 of the casing part 40-2 is positioned so that a prescribed distance D is maintained in the gaze direction of the user. When an authentication start button is depressed, the eyes are irradiated with the rays of light emitted by a light source 47, and the eyes are imaged by the camera 46 under the control of a control part 51. Iris data are extracted from the obtained eye image by an iris recognition part 54, and compared with the iris data registered in the iris recognition dictionary 55 to identify the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193784-A (JP)
Title: Nonaqueous electrolyte battery and method of manufacturing the same
Inventor: WAKITA SHINYA
IPC: H01M4/139
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery in which improvement of battery characteristics is achieved by enhancing ion conductivity of a positive electrode and a negative electrode.  <P>SOLUTION: The non-aqueous electrolyte battery includes a gelatinous non-aqueous electrolyte together with the positive electrode and the negative electrode. At least one of the positive electrode and the negative electrode has an active material layer containing ordinary temperature molten salt and polyvinylidene fluoride, a composite is formed by the ordinary temperature molten salt and the polyvinylidene fluoride, and as for the non-aqueous electrolyte, at least one kind of non-aqueous solvent of which dielectric constant is 20 or more is contained and the contents of the solvent of which the dielectric constant in the non-aqueous electrolyte is 20 or more is 60 wt% or more to all non-aqueous solvents.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192865-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: IKEDA KOJIRO
IPC: G02F1/1337
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device and electronic apparatus, capable of switching between various visibility angle characteristics.  <P>SOLUTION: The liquid crystal device 1 includes a display liquid crystal panel 6, the first control liquid crystal panel 7, and the second control liquid crystal panel 8. The display liquid crystal panel 6 has a pair of glass substrates 11, 21, a pixel electrode and a common electrode formed on an opposed face of the glass substrate 11, and a display liquid crystal layer 50 arranged between the glass substrates 11, 21, and containing a liquid crystal molecule oriented in parallel to the glass substrate 11. The first control liquid crystal panel 7 has the first control vertically-oriented liquid crystal layer 79. The second control horizontally-oriented liquid crystal panel 8 has the second control liquid crystal layer 89. The first control liquid crystal layer 79 is driven independently of the second control liquid crystal panel 89.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195764-A (JP)
Title: Method of manufacturing hollow fiber separation membrane
Inventor: WATABE TOMOKAZU
IPC: D01F1/08
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow fiber separation membrane having high water permeability and being resistant to fiber breaking.  <P>SOLUTION: The manufacturing method uses a triple-tube nozzle 1 and comprises discharging, from a middle nozzle 3, a high-temperature polymer solution obtained by dissolving a polymer in a solvent at high temperatures, discharging a solution of an agent for formation of hollow portions from an inside nozzle 2 and discharging a solution of a hole-forming agent from an outside nozzle 4 so as to carry out spinning and cooling to cause phase separation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200187-A (JP)
Title: Led mounting method of lighting system, and led lighting system
Inventor: KAJINO OSAMU
IPC: F21V29/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED mounting technique capable of increasing a heat radiation effect by a simple method by using an inexpensive wiring board existing from the past, when an LED is mounted on a wiring board in a lighting system.  <P>SOLUTION: In this LED mounting method used for mounting, on a wiring board, an LED body with a metal part slug for radiating heat exposed from a bottom surface thereof, a hole is bored at a position, for mounting the LED body, of the wiring board having a wiring conductor of metal foil arranged on a surface thereof; a sheet excelling in heat radiation capacity or a heat-radiating silicone resin is embedded in the hole; and the LED body is mounted on the wiring board so that a metallic hood of this lighting system and the metal part slug on the LED body bottom part contact the bottom surface of the sheet or heat-radiating silicone resin, and the upper surface of the sheet or heat-radiating silicone resin, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200791-A (JP)
Title: Communication device, and speech communication log preserving apparatus
Inventor: IWAI TAKANORI
IPC: H04M3/42
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To simply determine the telephone number of a caller in a telephone communication IP packet flowing through an IP network, and to improve the efficiency of processing of recording calling contents.  <P>SOLUTION: When generating the telephone communication IP packet to be transmitted to the IP network, the communication device embeds the telephone number data of the calling origin in the transmission origin address area of an IP header in the IP packet. The speech communication log preserving apparatus on the IP network extracts the telephone number data of the calling origin from the transmission source address of the IP header of such a telephone communication IP packet, and preserves voice data inside the telephone communication IP packet for every telephone number indicated by the extracted telephone number data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198131-A (JP)
Title: Refrigerator
Inventor: SUGIOKA ICHIRO
IPC: F25D27/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator contributing to energy saving by improving the visibility of food in a storage compartment, improving user-friendliness, providing confirmation in a short time of the food by the improvement of visibility, and shortening an opened time of a door.  <P>SOLUTION: By providing a freezing compartment 1, a drawer type storage container 6, a freezing compartment door 3 opening and closing the freezing compartment 1, a door opening and closing detecting means 7 for detecting the opening and closing of the freezing compartment door 3, a storage compartment door 5 positioned in an upper part of the freezing chamber door 3, an LED interior light 4 installed in a lower part of the storage compartment door 5, and an interior light energization control means 8 for controlling the lighting of the LED interior light 4 by an input of a detection signal from the door opening and closing detecting means 7, the LED interior light 4 is positioned directly above the food when the storage container 6 is drawn and the food is exposed to a position visible to a user, the food can be accurately illuminated, and frost can be prevented since it is placed outside a storage compartment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273931-A (JP)
Title: Method for producing compound containing hydroxy group and curable compound
Inventor: TEI YASUMASA
IPC: C08F20/38
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-curable composition having characteristics (such as excellent mechanical characteristics and a low degree of yellowing) required of an optical component and yielding a cured material having a high refractive index.  <P>SOLUTION: The method for producing a compound containing a hydroxy group is characterized by subjecting (a) an epoxy compound having at least one epoxy group and (b) a thiol to ring-opening addition reaction. The method for producing a curable compound is characterized by adding a (meth)acryloyl group to the hydroxy group of the above compound containing a hydroxy group. Since the refractive index (n<SB>D</SB><SP>25</SP>) of a cured material obtained from a radiation-curable composition comprising the curable compound obtained above is not lower than 1.60 and its yellow index is adjustable in a range of not higher than 4 for example, the cured material can be used in an optical lens or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179790-A (JP)
Title: Start-up method for coal gasifier and start-up device
Inventor: YOKOHAMA KATSUHIKO
IPC: C10J1/207
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the height of a coal gasifier as a whole by making a start-up burner unnecessary and avoiding a start-up combustion chamber or making a start-up burner smaller and lighter compared with conventional one and miniaturizing the start-up combustion chamber even if a start-up burner is provided, in a coal gasifier in which pulverized coal is charged into a furnace by an inert carrier gas and gasified.  <P>SOLUTION: A start-up gas supply passage 29 for supplying a start-up combustible gas (NG1) is provided on the way of a fuel supply passage 23 for supplying the pulverized coal to a combustor burner 9, and after the temperature, based on a detection value from a detection means 41 for detecting the temperature in the furnace, in the furnace reaches a first temperature T1 at which the pulverized coal can be ignited, the inputs of the pulverized coal and the carrier gas are increased while reducing the supply amount of the combustible gas (NG1) from the start-up gas supply passage 29 to make the transition to the combustion by the pulverized coal and the carrier gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206131-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: INABA MAKI
IPC: H01L21/205
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate malfunction by removing a product in a plasma processing chamber by generating plasma without putting a substrate on a lower electrode, remove electrostatic charge from a substrate and inhibit particles electrostatically deposited on the substrate from transferring to a backside of another substrate by providing a keeping step of keeping the substrate on a substrate holding part in a preliminary chamber and leaving it for a predetermined time after a treating step of plasma-treating the substrate.  <P>SOLUTION: A method for manufacturing a semiconductor device includes a carry-in step St1 of carrying the substrate into the plasma processing chamber, the treating step St2 of plasma-treating the substrate, a conveyance step St3 of carrying the substrate from the plasma processing chamber to the preliminary chamber, the keeping step St4 of keeping the substrate on the substrate holding part in the preliminary chamber and leaving it for a predetermined time, and a transfer step St5 for carrying the substrate out of the preliminary chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205835-A (JP)
Title: Lighting fixture for vehicle
Inventor: KATO KATSUNORI
IPC: F21S8/10
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely fix a side face of an inner housing so that a chatter sound of the side face of the inner housing is not generated.  <P>SOLUTION: This lighting fixture for a vehicle is equipped with a lamp housing 3, a lamp lens 4, a lamp unit 5, and the inner housing 7. The side face 10 of the lamp housing 3 is composed of a first side face 12, a second side face 13, and a fixed stage 14. The lamp unit 5 has a fixed side face 19 fixed to the fixed stage 14 with a screw 21. The inner housing 7 has the side face 25, and a fixed part 26 fixed to the fixed side face 19 by being pinched between mutually-crossing two directions. As a result, the side face 25 of the inner housing 7 can be fixed surely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205762-A (JP)
Title: Positioning control system and its method
Inventor: ISHIHARA YOSHIYUKI
IPC: G11B21/10
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve positioning accuracy more than a conventional linear feedback controller in positioning control of a magnetic disk device.  <P>SOLUTION: The positioning control system includes a head moving means for moving a head performing recoding and reproducing information for a disk which can record information, a position detecting means for detecting a position of the head, an error detecting means for detecting an error of a detected head position for a target position given previously as a position error signal, a compensation control part for generating a control input by performing phase lead compensation and phase lag compensation of the position error signal and for giving the control input to the head moving means, and a gain control part for controlling at least one side out of gain of the phase lead compensation gain and the phase lag compensation gain based on a frequency component included in the position error signal and amplitude of the position error signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211821-A (JP)
Title: Switch unit
Inventor: MIZUKOSHI TATEO
IPC: H01H9/16
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch unit capable of irradiating illumination light to the sufficient range of a display surface while satisfactorily maintaining operability.  <P>SOLUTION: This switch unit has a cover member 33 forming an operating part 36, a switch body 16 pushed and operated through the cover member 33, a light source 43 to illuminate the cover member 33 from the back, a substrate 8 to which the switch body 16 and the light source 43 are fixed, and a housing 5 to surround the substrate 5. The cover member 33 is equipped with a bearing part 47 journaled to the housing 5, and a lever 50 abutting on the switch body 16 at the end part on the opposite side of the operating part 36 by extending in the pushing direction, and the switch body 16 is formed so that it can be pushed by the lever 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212164-A (JP)
Title: Electronic element, display device, storage element, optical sensor, gas sensor, and electronic element manufacturing method
Inventor: MATSUDA MAO
IPC: C07F15/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic element etc., which is operative in principle to control characteristics of a functional material through spin state change of a spin crossover complex by changing an external field, for example, temperature etc.  <P>SOLUTION: The electronic element has the spin crossover complex [Fe(dpp)<SB>2</SB>](BF<SB>4</SB>)<SB>2</SB>and the functional material, and controls characteristics of the functional material by changing the spin state of the spin crossover complex between a high spin state and a low spin state. With this configuration, the electronic element is obtained which controls the characteristics of the functional material through the spin state change of the spin crossover complex by changing the external field, for example, the temperature. Further, the functional material is a light emitting material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211908-A (JP)
Title: Battery and battery pack using the same
Inventor: YOKOYAMA TOMOHIKO
IPC: H01M10/6595
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery which can uniformly heat or efficiently disperse heat due to heat generation in a process for manufacturing a plurality of batteries or in the battery pack, and to provide a battery pack using the same.  <P>SOLUTION: The battery 100 includes at least an insulating outer package tube 20, and the insulating outer package tube 20 includes an opening 26 at both ends and includes a recess 22 and a projection 24 at least on the outer circumferential face, and the projection 24 and the recess 22 are provided in continuation in the insulating outer package tube 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212815-A (JP)
Title: Image processor, original document scanning apparatus, test chart and color/monochrome determining method
Inventor: MINAMINO KATSUMI
IPC: H04N1/46
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, capable of performing color/monochrome determination of a scanned document with high accuracy, even if false colors due to color shifting are generated, in data obtained by scanning the original document with a multiple-line type CCD.  <P>SOLUTION: A data analysis part 44 is provided with an input part 12, and a color/monochrome determining part 67. The input part 12 scans the read document to input image data read by the CCD 28 of multiple line type, capable of reading a color document. The color/monochrome determining part 67 determines whether the read document is a color document or a monochrome document, on the basis of the input image data. When a chromatic color and a complementary color of the chromatic color are detected in a specific image area of the image data, the color/monochrome determining part 67 excludes the pixels of the detected chromatic color and pixels of the complementary color from determining materials, in determining of whether the read document concerning the image data is a color document or a monochrome document.  <P>COPYRIGHT: (C)2009,JPO&INPIT