baber/WOPTO huggingface dataset:
Patent JP-2010245780-A (JP)
Title: Wavelength dispersion compensating method and receiver
Inventor: KUDO RIICHI
IPC: H04B7/005
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To minimize frequency shift and compensate wavelength dispersion when there is a frequency shift between an optical signal and local light emission in wavelength dispersion compensation in optical communication, to enhance a communication quality.  <P>SOLUTION: The optical signal received in the optical communication is converted into a digital signal by use of the local light emission. An estimated value of an optical frequency shift between the optical signal and a local signal is computed. The optical frequency shift of the digital signal is compensated based on the computed estimated value. The wavelength dispersion of the digital signal is compensated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103083-A (JP)
Title: Organic el device and method for manufacturing the same
Inventor: KIMURA SHOHEI
IPC: H01L51/50
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic electroluminescent device having defects or irregularities for forming a film with its uniform in-plane film thickness when forming an organic emitting layer using letterpress printing.  <P>SOLUTION: The method of manufacturing the organic electroluminescent device which has, at least, an anode 2 and a cathode 7 on a substrate and an organic emitting layer 6 and an emission assisting layer therebetween, comprises forming the organic emitting layer using letterpress printing, and forming pixels in lattice with barrier ribs. To uniform the wettability of a base during forming the organic emitting layer, a base layer is formed not only on pixel portions but also on the barrier ribs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242265-A (JP)
Title: Knitted fabric
Inventor: TSUCHIDA AKIHIRO
IPC: D04B1/18
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitted fabric for clothes, excellent in comfortable wearing feeling and high grade feeling, such as the tense stiff feeling of woven fabrics (jacket, pants) and the characteristic swollen feeling of knitted fabrics, fresh hands giving soft refrigerating feeling, comfortable wearing feeling having proper moisture absorbability and stretchability, a deep hue, and such a high grade gloss as that of silk.  <P>SOLUTION: This knitted fabric includes cellulose-based filament yarns having at least a water content (R) of not more than 8%, and elastic yarns, wherein the blend rate of the cellulose-based filament yarns is not less than 50%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243100-A (JP)
Title: Water-cooled heat exchanger
Inventor: MORI TOSHIO
IPC: F28F9/02
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the operation of replacing a sacrificial anode in a water-cooled heat exchanger.  <P>SOLUTION: The water-cooled heat exchanger includes: a shell in which a refrigerant chamber and water chambers are dividingly formed; a heat transfer tube arranged in the refrigerant chamber of the shell for water to flow through; and the sacrificial anode (31) attached to a base portion (11f) which is formed on an inner surface corresponding to the water chamber (S3) of the shell and has a screw hole (32). The water-cooled heat exchanger further includes: a screw member (34) which has a pan-like head (34c) with a surface on one side constituting a sealing surface (37) holding watertight contact with a seat face (33) of the base portion (11f), wherein a first screw rod (34a) is integrally formed on the side of the sealing surface (37) of the head (34c), a second screw rod (34b) is integrally formed on the other side, and the first screw rod (34a) is screwed into a threaded hole (32); and a fixing member (36) which is screwed with the second screw rod (34b) passing through the sacrificial anode (31) and holds the sacrificial anode (31) sandwiched between the fixing member and the head (34c).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010060555-A (JP)
Title: Low-temperature measuring device
Inventor: LOU CHOON LEONG
IPC: G01R31/28
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a possibility for adversely affecting to the correctness of measurement results, by eliminating dew condensation phenomena, and eliminating use of electric holding device, in a hydraulic adjusting and holding device.  <P>SOLUTION: The low temperature measurement device 100 includes: a housing 10; a holding base 60 for holding a measurement element 62 provided in the housing 10; a flat table 50 provided in the housing 10; and at least one hydraulic adjusting and holding device 30 arranged on the flat table 50. The housing 10 which is a hermetically sealed housing of the specified measurement chamber 12, the upper lid of which is including a transparent member. The hydraulic adjusting and holding device 30 is composed so that it is holding at least one probe 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247617-A (JP)
Title: Traveling control device
Inventor: UEYAMA MIKIO
IPC: G08G1/16
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling control device for passing one's own vehicle on a branch road at proper passing speed without releasing an automatic speed control, when the branch roads forked into two branches exist in front of a course and which direction the vehicle moves in is unknown during the automatic speed control.  <P>SOLUTION: This traveling control device controls vehicle speed of one's own vehicle based on map information around the one's own vehicle. When the vehicle is traveling a road 111 before a branch continuous to the two branch roads 112 and 113 which are forked into two branches at a branch point P in front of the course and have mutually different radii of curvatures and which of the branch roads 112 and 113 the vehicle advances in is unknown, the vehicle speed of the one's own vehicle is controlled to be made to coincide with target passing speed set based on the radius of curvature of the branch road having the smaller radius of curvature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247724-A (JP)
Title: Traveling device and its control method
Inventor: KAJIMA HIDEKI
IPC: G05D1/08
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling device capable of executing the consistent travel, and its control method.  <P>SOLUTION: The traveling device 10 includes an environmental information detection means 5 for detecting the peripheral traveling environmental information, an operational information acquisition means 6 for acquiring traveling operational information executed by an occupant, a disturbance information estimation means 41 for estimating disturbance information generated before the predetermined time is elapsed based on the traveling environmental information detected by the environmental information detection means 6, a control command value generating means 42 for generating the control command value based on the traveling operational information acquired by the operational information acquisition means 6 and the disturbance information estimated by the disturbance information estimation means 41, and an inverse control means 44 for performing the inverse control by controlling the drive of a wheel based on the control command value generated by the control command value generating means 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246500-A (JP)
Title: Bakery food
Inventor: KASHIMA SHUJI
IPC: A23G3/50
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a bakery food which is a bread or baked confectionery with desirable mouth feeling including no wheat gluten, especially without causing wheat allergy.  <P>SOLUTION: A high frequency current is made to flow by bringing a yeast fermented dough 1A as an electric resistance body into contact with the metallic electrodes 3 and 4 so as to be pinched to generate a heat amount. At that time, the yeast fermented dough 1A is uniformly heated in a short time, and starch granules are not disrupted. Thus, the whole yeast fermented dough is baked in a short time in such a state that starch is not gelatinized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287015-A (JP)
Title: Water-based ink for inkjet recording
Inventor: FUKUDA TERUYUKI
IPC: C09D11/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink for inkjet recording excellent in suppression of curl after printing and printing density, and also excellent in storage stability, and an inkjet recording method using it.  <P>SOLUTION: [1] The water-based ink for the inkjet recording contains a pigment, compounds represented by following general formulae (1) and/or (2), and water, and the moisture content is 50-65 wt.%. In the water-based ink for the inkjet recording, the total content of the compounds represented by following general formulae (1) and (2) is 10-30 wt.%. [2] In the inkjet recording method, printing is performed on regular paper at one pass using the water-based ink of [1], and in the inkjet recording method, the content of water in the water-based ink delivered to a unit area of the regular paper is 0.2-1.0 mg/cm<SP>2</SP>. R<SP>1</SP>-O-(CH<SB>2</SB>CH<SB>2</SB>O)n-H (1), R<SP>1</SP>-O-(CH<SB>2</SB>CH<SB>2</SB>O)m-R<SP>2</SP>(2) wherein R<SP>1</SP>and R<SP>2</SP>represent a 2-5C aliphatic group or a 3-5C alicyclic group, and n and m represent an average addition molar number and are each 6-9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010253765-A (JP)
Title: Inkjet head and method for manufacturing same
Inventor: DEGUCHI TSUKASA
IPC: B41J2/045
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head having the configuration in which the shapes and the volumes of members attached to sandwich a piezoelectric substrate are different, the inkjet head having stable jetting characteristics by reducing residual stress difference generated between the members when the members are cooled after being cured with heat.  <P>SOLUTION: The inkjet head is of share mode type, and jets an ink by bonding together the piezoelectric substrate wherein a plurality of parallel grooves having electrodes provided on the inner walls are formed, and a nozzle plate provided with nozzle holes corresponding to the plurality of grooves of the piezoelectric substrate. The share mode type inkjet head is provided with: the piezoelectric substrate; the nozzle plate; and a first manifold wherein a common ink chamber and an ink channel for supplying the ink to the piezoelectric substrate are formed. The piezoelectric substrate, the nozzle plate and the first manifold are bonded to each other, and in the first manifold, a fine gap is formed in the vicinity of the bonded portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260998-A (JP)
Title: Adhesive resin composition and molding
Inventor: OKADA YASUNORI
IPC: C09J151/06
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive resin which is obtained by using a simple apparatus and an easy method and has excellent adhesiveness to a hard-to-stick base material and to provide a composition containing the adhesive resin.  <P>SOLUTION: An adhesive resin composition comprises (A) 1-99 parts weight epoxy group-containing modified polyolefin obtained by melt graft modification of a polyolefin resin with an epoxy group-containing vinyl monomer and (B) 99-1 parts weight acid-modified polyolefin obtained by melt graft modification of a polyolefin resin with α,β-unsaturated carboxylic acid or a monomer being the anhydride of the α,β-unsaturated carboxylic acid (provided that (A)+(B) is 100 parts weight).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268030-A (JP)
Title: Head set and information transmission system using the same
Inventor: YONEDA TOYOHIKO
IPC: H04N5/225
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head set with a camera which is suitably used for a system for transmitting image information and sound information between separated points, and also to provide an information transmission system using the head set.  <P>SOLUTION: The head set is equipped with: an approximately U-shaped holder band to be attached to a user's head; a pair of right and left ear-hanging arms whose base ends are respectively connected to both ends of the holder band and respectively formed by flexible members; pads formed on the ends of respective ear-hanging arms so as to be abutted on the sides of the user's head. The holder band is energized by spring force so as to hold the sides of the user's head from the back. The pair of right and left ear-hanging arms is composed of: a first ear-hanging arm provided with a communication terminal part in which an earphone, a microphone and a camera are concentrically arranged; and a second ear-hanging arm in which an auricle holder to be abutted on the rear side part of a user's auricle is arranged on the base end side of the arm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266218-A (JP)
Title: Immunological sensor chip and immunological sensor device equipped with the same
Inventor: WAKAI JUNKO
IPC: G01N37/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immunological sensor chip for simultaneously detecting a plurality of items at latex fixation, and to provide an immunological sensor device equipped with the chip.  <P>SOLUTION: The immunological sensor chip is equipped with a sample-housing part, wherein a sample containing particles which have a specimen containing a target substance and the biocompatible molecule, specifically bonded to the target substance supported on the same is arranged; and a particle-separating means for separating the particles, on the basis of a particle size and a pair of electrodes applying voltage to the sample for agglutinating the particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265640-A (JP)
Title: Power transfer-type electronic key system, method for supplying electric power to electronic key, and the electronic key
Inventor: WATABE MASAKI
IPC: B60R25/10
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transfer-type electronic key system which can operate an electronic key by using a received high-frequency radio wave as a power supply, and can be simply constituted, a method for supplying electric power to the electronic key, and the electronic key.  <P>SOLUTION: When a door handle knob outside a vehicle is touch-operated in the case that, for example, the power supply of the vehicle 1 is in an off-state, a car navigation system 27 puts a cellular phone T into a speaking state via a handsfree speaking system, and transmits a speaking radio wave Stp from the cellular phone T. The electronic key 2 receives the speaking radio wave Stp via an electric power collecting circuit 32, and performs various operations such as smart verification by using the speaking radio wave Stp as the power supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272301-A (JP)
Title: Electric wire connecting sleeve and wire harness
Inventor: MORI TOSHIYA
IPC: H01R4/62
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire connecting sleeve and wire harness, capable of improving connection reliability at connections of electric wires.  <P>SOLUTION: The electric wire connecting sleeve 10 has a cylindrical shape with both ends opened. A plurality of recesses 11 are formed on one surface of a metal plate 12 formed of aluminum or aluminum alloy. The sleeve is structured by forming the metal plate 12 in a cylindrical shape with the one surface turned inside. Conductors 21, 31 of the electric wires 20, 30 which are formed by covering the conductors 21, 31 with coatings 22, 32 are inserted in both end openings and are crimped to conductively connect the pair of electric wires 20, 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271592-A (JP)
Title: Light source device
Inventor: AZUMA YUJI
IPC: G02F1/13357
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device in which sufficient uniformity over an entire irradiation region can be achieved even when an irradiation object is exposed from a short distance utilizing an effective irradiation range in the length direction of a low voltage discharge lamp to the vicinity of limit.  <P>SOLUTION: Respective low voltage discharge lamps 15 are arranged so that the end part of relatively low luminance side and the end part of a high luminance side are alternately arranged. Further, relation between the arrangement interval P of each low voltage discharge lamp 15 and an irradiation distance (d) to a liquid crystal panel 100 from each low voltage discharge lamp 15 is set to the absolute minimum irradiation distance (d) where irradiation light from the end part of the low luminance side to a liquid crystal panel 100 can be complemented by irradiation light from the end part of the adjacent high luminance side, and light emitted to the outside of an irradiation region A from the low voltage discharge lamp 15 is reflected by a reflection frame 20 surrounding the irradiation region A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009225800-A (JP)
Title: Modified flavine-adenine-dinucleotide-dependent glucose dehydrogenase
Inventor: KAWAMINAMI YUTAKA
IPC: C12N1/21
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more practically advantageous enzyme usable as a reagent for measuring blood glucose than the known enzymes used as blood glucose sensors.  <P>SOLUTION: Provided is a modified flavin-adenine-dinucleotide-dependent glucose dehydrogenase (FADGDH) with more improved heat stability than wild-type FADGDH, the modified FADGDH being derived from preferably a eukaryote, more preferably a filamentous fungus, furthermore preferably a genus Aspergillus fungus, and having a primary structure with at least one amino acid substituted, deleted, inserted or added to FADGDH having a specific amino acid sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010277863-A (JP)
Title: Vehicular battery system and vehicle loading the same
Inventor: NISHIFUJI MASAO
IPC: H01M10/6567
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To extend a lifetime of a vehicular battery system by reducing temperature differences of respective battery cells through controlling of a temperature distribution of the whole battery cells in a simple structure.  <P>SOLUTION: The vehicular battery system has: a battery block 10 wherein a plurality of battery cells 1 are arranged in a laminated state; a cooling plate 7 arranged on respective battery cells 1 in a thermally-combined state; and a cooling mechanism 9 for forcibly cooling the cooling plate 7. The vehicular battery system has a first insulating layer 8 for limiting thermal conduction from the battery cell 1 to the cooling plate 7 between the battery cell and the cooling plate 7. An area of the first insulating layer 8 arranged between respective battery cells 1 and the cooling plate 7 is set up to be different for each battery cell 1 arranged in the laminating direction, and temperature differences of respective battery cells 1 are reduced by controlling thermal energy thermally conducted from the battery cell 1 to the cooling plate 7 on the basis of a difference of the area of the first insulating layer 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031242-A (JP)
Title: Polyurethane resin
Inventor: ISHIDA TAKAHIRO
IPC: C08G18/28
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane resin having excellent combustibility (flame retardance) even when a flame retardant is not contained or a small amount thereof is contained.  <P>SOLUTION: An un-foamed or a foamed polyurethane resin having a concentration of vinyl polymerizable functional groups of 0.05-6 mmol/g in the resin is used. The un-foamed or the foamed polyurethane resin is obtained by reacting an active hydrogen component (A) with an organic polyisocyanate (B). Furthermore, the un-foamed or the foamed polyurethane resin containing an active hydrogen compound (a) of a specific composition having an active hydrogen-containing group and a terminal vinyl polymerizable functional group of a specified composition; and one or more kinds of compounds (c), as necessary, having the vinyl polymerizable functional group and no active hydrogen-containing group, or containing (a) and/or (c); and one or more kinds of active hydrogen compounds (b) having no vinyl polymerizable functional group in (A) is preferably used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010281210-A (JP)
Title: Cylinder intake air quantity calculating device for internal combustion engine
Inventor: ITOGA CHIHO
IPC: F02D45/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder intake air quantity calculating device, capable of acquiring accurate cylinder intake air quantity, even in a transient state where an exhaust reflux quantity varies based on a detected fresh air flow quantity by detecting quantity of the fresh air flow passing through an intake passage.  <P>SOLUTION: The device calculates a first fresh air ratio KFAR1 indicating a ratio of a throttle valve passing air quantity GAIRTH to an intake gas quantity which is sum of a throttle valve passing air quantity GAIRTH and reflux gas quantity GEGR; a second fresh air ratio KFAR2 indicating a ratio of a cylinder intake air quantity GAIRCYL to a total quantity of gas sucked in a cylinder through the utilization of the first fresh air ratio KFAR1 and throttle valve passing air quantity GAIRTH; a correction coefficient KOEGR through the utilization of the first and second fresh air ratios KFAR1, KFAR 2; and the cylinder intake air quantity GAIRCYL through the correction of the throttle valve passing air quantity GAIRTH by the correction coefficient KOEGR.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010010128-A (JP)
Title: Passive heat radiator, and heat radiating device of street light
Inventor: YANG HONGWU
IPC: F21S8/08
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive heat radiator with a rising plate almost perpendicular to the horizontal plane and a heat radiating fin, having improved heat radiating effects by forming a heat radiating passage along the flowing direction of hot air.  <P>SOLUTION: The passive heat radiator includes a heat radiating bottom plate, the flat rising plate, a heat absorbing end face, and the heat radiating fin. The flat rising plate is connected to the heat radiating bottom plate with brazing, and it is perpendicular to or at a first angle to the horizontal plane when the heat radiating bottom plate is in an installed condition. The heat absorbing end face is provided on the opposite side of the heat radiating bottom plate to the rising plate, and it is used for mounting a heating component. The heat radiating fin is connected to the surface of the rising plate with brazing, and it is perpendicular to or at a second angle to the horizontal plane when the heat radiating bottom plate is in an installed condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010286571-A (JP)
Title: High voltage supply circuit and image forming apparatus
Inventor: SUNAYAMA TOMOSHI
IPC: G03G21/00
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To exert control so that the characteristics of the rise of a voltage level is appropriate, by preventing the decrease of response speed with a costless, simple configuration.  <P>SOLUTION: A switch changing table 561 stores combinations of on/off states of switches, which correspond to the characteristics of the rise of a voltage V in start. A CPU 51 reads the combinations of switches, stored in relationship to a preset rise characteristics from the switch changing table 561 so that the voltage V rises with the preset rise characteristics in the start. In accordance with the read combinations, the switches are changed for an analog switch 54. After the voltage V reaches a target voltage, a register connected to a capacitor C in the start is switched to a lower resistance.  <P>COPYRIGHT: (C)2011,JPO&INPIT