baber/WOPTO huggingface dataset:
Patent JP-2009214440-A (JP)
Title: Synthetic resin foam board
Inventor: TAKUUENO KIICHI
IPC: B32B27/18
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the appearance from being marred in a synthetic resin foam board employing an inorganic functional filler.  <P>SOLUTION: In the synthetic resin foam board, in which flat sheets 102 and 103 are welded to both surfaces of the projection part tip side and of the opening side of the projection part in an uneven sheet 101 having a large number of projections formed thereon, the inorganic function filler and a moisture absorbing agent are blended with a synthetic resin as the main component of either one of the flat sheets 102 and 103. As water can be absorbed by the addition of the water absorbing agent, the formation of unevenness on the surfaces of the sheets due to the evaporation of water existing in the flat sheets at the forming of the synthetic foam board can be prevented from developing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215464-A (JP)
Title: Electrochromic compound and electrochromic display element using it
Inventor: SHIBUYA TAKESHI
IPC: C07F9/09
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic element can maintain color development and/or color reduction over a longer period.  <P>SOLUTION: The electrochromic compound has the structural formula represented by a general formula (1): A-(CX<SB>2</SB>)<SB>n</SB>-B, wherein A represents a monovalent binding group, B represents an oxidation-reduction chromophoric group, X represents a halogen atom, and n represent an integer of 1 or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217155-A (JP)
Title: Electrophotographic carrier, electrophotographic developer, developing device, and image forming apparatus
Inventor: TANAKA TOMOAKI
IPC: G03G15/08
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic carrier that prevents toner spent even when an image is formed at a high speed, facilitates accurate detection of a toner density in a developing device and gives stable picture quality for a long period of time, and to provide an electrophotographic developer containing the electrophotographic carrier, and a developing device and an image forming apparatus using the electrophotographic developer.  <P>SOLUTION: The electrophotographic carrier comprises a core material and a resin coating layer containing a conductive material and exhibits a saturation magnetization of 63 to 93 emu/g, F1 expressed by formula (1) of 63 to 73 sec/(50 cm<SP>3</SP>) and F2 expressed by formula (2) of 24 to 28 Oe g/cm<SP>3</SP>, wherein the formulae are (1):F1=AD×FR and (2):F2=AD×Hc. In the formulae, AD, FR and Hc represent an apparent density (g/cm<SP>3</SP>), a fluidity (sec/50g) and a coercive force (Oe), respectively. The electrophotographic developer contains the above electrophotographic carrier, and the developing device and the image forming apparatus use the above electrophotographic developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009225495-A (JP)
Title: Method of measuring amount of displacement of superconductive magnet in superconducting magnetic levitated vehicle
Inventor: AEBA MASAYUKI
IPC: B60L13/06
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring the amount of displacement of a truck of a superconducting magnetic levitated vehicle, which measures the amount of the displacement of the superconductive magnet of a superconducting magnetic levitated vehicle, and to provide an apparatus therefor.  <P>SOLUTION: In the method of measuring the amount of displacement of the superconducting magnetic levitated vehicle, search coils 3, 6, 4 and 7 are arranged behind both flanks 2 and 5 of a guide way 1 of a superconducting magnetic levitation railway, and the induced voltage detected in the above search coils 3, 6, 4 and 7 by the superconductive magnet 9 mounted on the superconducting magnetic levitated vehicle 8 passing the above guide way 1 is calculated with a processor 11, and based on the calculated value in this processor 11, the amount of the displacement of the superconductive magnet 9 of the superconducting magnetic levitated vehicle 8 is measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222260-A (JP)
Title: Environment control system
Inventor: MURAKAMI MASASHI
IPC: H05B37/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily and properly correct a schedule set in performing demand control on an environment adjusting unit.  <P>SOLUTION: In a demand control device 3, a schedule correcting section 34 corrects the schedule so that the environment adjusting unit for adjusting an environment of an object space in which the number of times of cancel release is relatively low, is applied as an object of demand control by a control section 37 with priority with respect to an environment adjusting unit for adjusting the environment of an object space in which the number of times of cancel release is relatively high, on the basis of the frequency of requirement of cancel release (number of times of cancel release) determined by an analyzing section 30. Thus the schedule can be corrected to control the environment adjusting unit of the object space of low frequency of canceling the demand control by the control section 37 with priority. As a result, the schedule set in performing the demand control on the environment adjusting unit can be easily and properly corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224472-A (JP)
Title: Etching device for semiconductor wafer
Inventor: FUKAMI HIROKO
IPC: H01L21/306
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching device for semiconductor wafers, which has good efficiency of etching and is free from the risk of breakage of a semiconductor wafer in a surface direction.  <P>SOLUTION: The semiconductor wafers 1 and 1 are disposed having non-etching surfaces 1b face to face, and have their peripheral edges held in a liquid-tight state by a holding device 10. Respective O-rings 11a, 12a, and 13a are brought into tight contact with one another by a vacuum pump 20. Consequently, when both the semiconductor wafers 1 are dipped in an etchant, the etchant does not come into contact with the non-etching surfaces 1b. The holding device 10 holds the peripheral edges of both the semiconductor wafers 1, so no stress operates in the surface direction of the semiconductor wafers 1, which are therefore not damaged. Further, a plurality of holding devices 10 each holding a pair of semiconductor wafers 1 are dipped in the etchant to etch many semiconductor wafers 1 simultaneously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266021-A (JP)
Title: Sorting equipment
Inventor: KURIBAYASHI HIROKAZU
IPC: B65G15/26
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To cope with high speed processing while preventing damage caused by the bite-in of an article in up-belt or down-belt type sorting equipment for vertically sorting a supply article from an upstream process.  <P>SOLUTION: This sorting equipment has belt conveyors 2 and 3 and a driving means for rocking tip rollers 22 and 31 on upstream sides or downstream sides of the belt conveyors 2 and 3 in the vertical direction, and vertically sorts the supply article from the upstream process, and is characterized in that the rocking side tip rollers 22 and 31 rocked by the driving means are supported by elastic members 235, 236, 335 and 336, and formed in smaller diameters than those of the fixed side tip rollers arranged on other ends of the belt conveyors 2 and 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223714-A (JP)
Title: Arithmetic circuit and failure analysis method of arithmetic circuit
Inventor: ONUKI KATSUMI
IPC: G06F11/28
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable analysis including a process leading to a failure state even for a commercially operating device by acquiring a state of a program without affecting the current operation.  <P>SOLUTION: History information accumulated in a history memory 30 is read from the history memory 30 as history information 300 via a history control part 20 by use of a read command from a command controller 50. According to this, even in a situation such that failure frequently occurs during operation of the program, two or more pieces of failure information can be retrospectively obtained since the history data is stored, for every occurrence of failure, in a different area on the history memory 30, and the time of failure analysis of the program can be reduced. Since live monitoring information 102 of operation of the program is acquired in a predetermined condition, the state of the program can be acquired without affecting the current state even in the commercially-operated device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008263959-A (JP)
Title: Nucleic acid detection cassette and nucleic acid detection apparatus
Inventor: HONGO SADAHITO
IPC: C12M1/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized closed type nucleic acid detection cassette suitable to achieve a series of treatments including the nucleic acid amplification, other necessary treatments and the detection of a target nucleic acid automatically.  <P>SOLUTION: The nucleic acid detection cassette is characterized by having a heat treatment chamber and a solution-sending flow path which are composed of a fixation member and a flexible member. In the nucleic acid detection cassette, the heat treatment chamber and the solution-sending flow path are spatially separated by sandwiching the heat treatment chamber between two convex heat units. Thus, it becomes possible to achieve a series of treatments including the nucleic acid amplification of a sample of interest, other necessary treatments and the detection of a target nucleic acid automatically.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009226960-A (JP)
Title: Fuel tank ventilating device
Inventor: MIURA NATSUJI
IPC: F02M37/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank ventilating device having simple construction without the need for a complicated and long pipe or a rising pipe partially subjected to bending work.  <P>SOLUTION: The fuel tank ventilating device comprises a fuel cut-off device 10, and a connection pipe CP for connecting the fuel cut-off device 10 to a canister CS. The fuel cut-off device 10 has a first fuel cut-off valve 20, a second fuel cut-off valve 40, and a positive pressure valve 70, and it is connected to the canister CS with a first flow path pipe CP1 and a second flow path pipe CP2 connected to a third flow path pipe CP3 via a connection part CP-J. In such a first liquid immersed condition that the first fuel cut-off valve 20 is immersed in liquid, fuel residing in the first flow path pipe CP1 is returned to a fuel tank FT in accordance with a pressure difference between tank inner pressure and pipe inner pressure applied to the fuel in the first flow path pipe CP1. In such a second liquid immersed condition that the second fuel cut-off valve 40 is immersed in liquid, fuel leaking into the second flow path pipe CP2 does not arrive at the connection part CP-J.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211818-A (JP)
Title: Information processing apparatus and method, communication device and method, communication system and method, program, and recording medium
Inventor: ITO KATSUTOSHI
IPC: H04W88/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission efficiency, for example, by achieving precise recognition in current reception quality at a portable terminal in a base station.  <P>SOLUTION: The portable terminal 101 determines its own reception quality to generate a mode request message indicating a transmission mode to be requested based on a signal received from the base station 131, and generates power control information requesting the adjustment of transmission power in the base station 131 based on the signal received from the base station 131. The mode request message and the power control information are transmitted to the base station 131 in frame units and slot units for composing a frame, respectively. Based on both the mode request message and the power control information, the base station 131 performs adaptive modulation encoding, which can be applied to cellular phones and base stations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009231012-A (JP)
Title: Back light unit
Inventor: KURIHARA TAKAHIRO
IPC: F21V7/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit in which brightness unevenness in the case of making the whole light-emitting face carry out surface light-emission can be suppressed as compared with conventional ones.  <P>SOLUTION: This backlight unit 1 is equipped with a front cover 2 equipped with an opening part 2a, a plurality of optical sheets 3 which are installed inside the front cover 2 and in which a region facing the opening part 2a is set as the light-emitting face 3a, a light source mounting substrate 7 in which a plurality of side face light-emitting type LEDs 7a emitting light in nearly parallel direction against the light-emitting face 3a are arranged and installed in a light-emitting region suitable for the light-emitting face 3a, and a light-guide plate 5 in which light-reflecting patterns 5a reflecting the light from the LEDs 7a to the light-emitting face 3a side are installed at every unit region of the same number as that of the LEDs 7a. When the light-guide plate 5 is covered on the light source mounting substrate 7, an emitting direction of the light from the LEDs 7a and a diagonal direction of the unit regions that the light reflection patterns 5a are installed are nearly coincided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027686-A (JP)
Title: Radio communication base station device, radio communication terminal device, and gap generation method
Inventor: TOH HONG TAT
IPC: H04W4/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication base station, a radio communication terminal device, and a radio communication method which reduce a signaling load and perform flexible gap allocation.  <P>SOLUTION: A target gap length generation unit 120 uses gap parameter configuration information acquired from a gap parameter generation unit 110 to subtract a gap offset from a maximum permissible gap length so as to calculate a minimum gap length. Moreover, when a new gap offset is reported from a network, a target gap length generation unit 120 re-calculates the minimum gap length according to the maximum permissible gap length which can be used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009229245-A (JP)
Title: Defect inspection device with catadioptric objective lens
Inventor: OKA KEIKO
IPC: H01L21/027
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when performing vertical illumination with a catadioptric objective lens, specularly reflected light from a defect which passes through the center of the catadioptric objective lens does not provide an image, thereby causing a flare component on a detection surface and resulting in a low SN.  <P>SOLUTION: The defect inspection device comprises: a light source; a half mirror for reflecting illumination light irradiated from the light source; a catadioptric objective lens for converging light reflected from a sample illuminated by the illumination light reflected from the half mirror; an imaging lens for forming an image of the reflected light passing through the catadioptric objective lens; a relay lens having a shielding member installed at a position in which the imaging lens forms an image of specularly reflected light from the sample; an inspection optical system including a detector for detecting reflected light in which the specularly reflected light is shielded by the shielding member; and a computation part for detecting a defect in the sample based on a signal detected by the detector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008169691-A (JP)
Title: Connecting structure for column and pile
Inventor: YANAGIHARA SUMIO
IPC: E02D27/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure between a reinforced concrete column and a pile, which is capable of reducing a bending moment at their connecting portion and also capable of easily and accurately connecting them together by placing reinforcing steel bars in such a manner that the bars are not much congested.  <P>SOLUTION: Reinforced concrete pile 1 and column 2 are connected together by a steel pipe 3 embedding and adhering their upper portion and lower portion together by using the steel pipe 3 and also connecting an end portion of an underground beam 8 to a central portion of the steel pipe 3 which embed and adhere their upper and lower portions into concrete of the pile 1 and column 2; a connecting portion of the pile 1 and the column 2 are separated without connecting an upper end of a steel bar 1a of the pile 1 to a lower end of the steel bar 2a; and they are formed to a connecting portion 9 connected by a short pipe portion at a central portion of the steel pipe 3; and a bending moment at a pile head side during the occurrence of an earthquake can be reduced by a tenacity of a short pipe portion of the steel pipe 3; thereby permitting to perform the work of arranging steel bars more easily and accurately for the pile 1 and column 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009227925-A (JP)
Title: Adhesive tape
Inventor: WATANABE JUICHI
IPC: C09J193/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape having high adhesion in the wide temperature region of from ordinary temperature to high temperatures.  <P>SOLUTION: The adhesive tape contains an acrylic copolymer produced by copolymerizing a monomer mixture containing n-butyl acrylate of 70-90 wt.% and a rosin ester type tackifier resin. The adhesive tape has a 180° peel strength of ≥10 N/25 mm width for a polypropylene plate at 60-100°C, a holding power of ≤2 mm for a polypropylene plate at 60-100°C, and a haze value of 20-40, measured by a method according to JIS K 7150, in the thickness of 50 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232656-A (JP)
Title: Power module, on-vehicle power conversion device, and vehicle control unit
Inventor: FUKU MASARU
IPC: H02K11/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module, an on-vehicle power conversion device, and a vehicle control unit, for improving the fuel consumption of a vehicle by using a semiconductor device effectively to the rated temperature.  <P>SOLUTION: The unit includes the power module containing the semiconductor device in the package, and the on-vehicle power conversion device controlling the switching operation of the semiconductor device. The unit includes a recording section to record an individual loss characteristics information usable for calculating the temperature of the semiconductor device, in at least either of any entities comprising the power module and the on-vehicle power conversion device. The on-vehicle power conversion device includes a function of computing the temperature of the semiconductor device, by using the individual loss characteristics information read from the recording section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235430-A (JP)
Title: Galvanized steel sheet and manufacturing method therefor
Inventor: HOSHINO KATSUYA
IPC: C23C28/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a galvanized steel sheet having an excellent press formability, and to provide the galvanized steel sheet having the excellent press formability.  <P>SOLUTION: The method for manufacturing the galvanized steel sheet includes: bringing the galvanized steel sheet into contact with an acidic solution; holding the galvanized steel sheet for 1 to 60 seconds after the contact treatment; and then washing the galvanized steel sheet with water and drying it to form an oxide layer on the surface. The acidic solution includes Cu ions therein. Thereby formed oxide layer on the surface of the plated steel sheet has an average thickness of 10 nm or more and contains Zn and Cu as essential components. The acidic solution preferably includes at least one or more compounds, for instance, among sulfate, nitrate, chloride and phosphate of Cu, in a range of 0.01 to 5 M by Cu ion concentration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235292-A (JP)
Title: Material for organic electroluminescence element and organic electroluminescent element
Inventor: TAKADA YASUYUKI
IPC: C07D409/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for an organic EL element and the organic EL element which show a higher color purity and a higher efficiency than conventional, and also are mild in lowering of brightness in first stage of lighting, and further to provide a blue organic EL element showing excellent properties such as low-voltage driving, a long life and a heat resistivity.  <P>SOLUTION: The material for the organic EL element is a compound expressed by general formula [1], wherein Ar<SP>1</SP>, Ar<SP>2</SP>and Ar<SP>3</SP>are an aromatic hydrocarbon group or an aromatic heterocyclic group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238701-A (JP)
Title: Touch switch detector, and water supply system using the same
Inventor: AKIYAMA FUMIKI
IPC: H01H36/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch switch detector capable of accurately determining an operation of a person and adhesion of a water drop and preventing from spoiling operation feeling, and to provide a water supply system using the touch switch detector.  <P>SOLUTION: The touch switch detector comprises a plurality of contact electrodes capable of touching by a user, a plurality of touch detection electrodes arranged by respectively facing the plurality of contact electrodes via an insulator, and an operation determination section for determining existence of an operation of a user on the basis of detection output reflecting electrostatic capacity between the contact electrode and the touch detection electrode. The operation determination section set up a detection threshold used as a determination criterion for determining existence of an operation of a user on the basis of the number of contact electrodes determined that a target keeps in contact with any contact electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244729-A (JP)
Title: Photosensitive resin composition, light-shielding color filter and method of producing the same, and solid-state image sensor
Inventor: MARUYAMA YOICHI
IPC: G02B5/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that provides a light-shielding color filter having excellent adhesiveness to a substrate and excellent uniformity of the coating film thickness on a wafer and suppressing the generation of residue, to provide a light-shielding color filter formed from the above photosensitive resin composition and a method of producing the same, and to provide a solid-state image sensor.  <P>SOLUTION: The resin composition contains at least (A) titanium black, (B) a polymerizable compound, (C) a resin, (D) a photopolymerization initiator, (E) an organic solvent and (F) a copolymer of an ethylenically unsaturated compound having a fluoroalkyl group containing ≥9 fluorine atoms and an ethylenically unsaturated compound having a carboxyl group. The light-shielding color filter formed by using the above composition, the method of producing the same and the solid-state image sensor having the above light-shielding color filter are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT