baber/WOPTO huggingface dataset:
Patent JP-2010156937-A (JP)
Title: Water-resistant polarizing film, method for producing same and image display device
Inventor: UMEMOTO TORU
IPC: G02C7/12
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-resistant polarizing film having excellent mechanical strength and optical properties.  <P>SOLUTION: The water-resistant polarizing film contains an organic dye having an anionic group, and an acyclic compound having 2-5 nitrogen atoms. The acyclic compound is preferably a linear aliphatic diamine or a salt thereof, and more preferably a 2-8Caliphatic diamine or a salt thereof. The water-resistant polarizing film can be produced by bringing a treatment liquid containing the acyclic compound into contact with one or both surfaces of a polarizing film containing the organic dye.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217629-A (JP)
Title: Electrophotographic carrier, electrophotographic two-component developer and image forming method
Inventor: SAKASHITA SHINGO
IPC: G03G9/113
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which has a uniform coating layer with a desired low resistance value formed on a surface of a carrier core material, and which suppresses toner spent, film shaving of the carrier coating layer and color staining with a toner caused thereby, even in long-time agitation.  <P>SOLUTION: The photographic carrier is made by coating the surface of a core material particle made of a magnetic material with the coating layer containing at least a binder resin and conductive particulates. The binder resin has a segment (A) containing one or two or more kinds of polymerizable vinyl monomer as a structure unit, and a segment (B) containing a partial cleavage structure of cage silsesquioxane as a structure unit, and the conductive particulates are phosphorus-doped conductive tin oxide particulates composed of free particles of tin oxide doped with phosphorus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216786-A (JP)
Title: Hot water storage type water heater
Inventor: KUSHIDA SHINJI
IPC: F24H1/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of reducing standby power by performing an antifreezing operation without interrupting the cutoff of power.  <P>SOLUTION: The hot water storage type water heater includes a heating means 6 for heating hot water/water in a hot water storage tank 1, a first boil-up pipe 4a connecting the heating means 6 and a lower section of the hot water storage tank, a second boil-up pipe 4b connecting the heating means 6 and an upper section of the hot water storage tank 1, a boil-up pump 5 for distributing the hot water/water in the lower section of the hot water storage tank 1 to the heating means 6, a heating control means 8 for controlling the heating means 6, a power supply means 14 for switching on/off power supply to the heating control means 8, and a hot water storage control means 9 starting the boil-up of the hot water storage tank 1 on the basis of a hot water storage temperature detected by a hot water storage temperature detecting means 11 and water supply temperature detected by a water supply temperature detecting means 19. The power supply means 14 is switched off in standby, and the boil-up pump 5 is periodically driven when the power supply means 14 is switched off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226210-A (JP)
Title: Cooperation system
Inventor: OGATA TETSUYA
IPC: H04M11/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To quickly return display to an initial picture when a call is disconnected even in an apparatus loaded with a simple browser in a system for cooperating a call with a Web.  <P>SOLUTION: The system for cooperating a call with the Web includes a communication detection section 241 for periodically accessing a content server 50 and an initialization section 242 which, when the communication detection section 241 detects the disconnection of communication with the content server 50, returns the display to the initial picture. Consequently, even a television 23 loaded with a simple browser can be transited to the initial picture immediately after the disconnection of a call and can quickly utilize another menu.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223696-A (JP)
Title: Rotary encoder and brushless motor
Inventor: MASUDA HIROMASA
IPC: G01D5/245
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary encoder dispensing with a magnetic drum, downsizing a motor, and reducing a cost.  <P>SOLUTION: This rotary encoder consists of: a rotary magnet 1 fixed to a rotating shaft; and three magnetic pole detection elements 2 for detecting a position of the rotary magnet 1, and outputs a pulse acquired by multiplying in n-times (n is an even number), an output from the magnetic pole detection element 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223566-A (JP)
Title: Device and method of removing dust for plate-type heat exchanger
Inventor: TAKAHASHI SHIGEKI
IPC: F28G1/08
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust removing device and a method of removing dust capable of preventing accumulation of dust on an exhaust gas passage-side end section 21, in the dust removing device for a plate-type heat exchanger having a scraper 4 connected with a pair of upper and lower oscillating mechanisms 5, and removing the dust 9 attached to a heat exchange plate 1 by oscillating the scraper 4.  <P>SOLUTION: The oscillating mechanisms 5 have arms 6 oscillating on oscillation central shafts 7, the arms 6 and the scrapers 4 are respectively rotatably connected at scraper connecting shafts 8, the oscillating mechanisms 5 oscillate to a height position (h<SB>max</SB>) where a center height h of the scraper connecting shaft 8 is over a center height h<SB>0</SB>of the oscillation central shaft 7, and the scraper 4 is provided with a plurality of projections 11 in the longitudinal direction of the scraper 4 on a position toward a side end section (exhaust gas passage-side end section 21) of a space (exhaust gas passage 2) surrounded by the heat exchange plate 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229204-A (JP)
Title: Elution reducing material and process for elution reduction
Inventor: KIKO TOMOKO
IPC: A62D101/43
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elusion reducing material stably exhibiting reduced elution of heavy metals over a long period and strengthening ground; and to provide a process for elution reduction.  <P>SOLUTION: The elution reducing material includes a processed material obtained by contacting incinerated ash of sludge with acid, magnesium oxide, an iron salt, and a strength-enhancing material, wherein the contents of the processed material and the magnesium oxide are 1-45 wt.% and 15-60 wt.%, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230466-A (JP)
Title: Device and method for calculation of dielectric constant in object
Inventor: KIMURA NORIAKI
IPC: G01R27/06
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method capable of calculating a dielectric constant in an object from reflection characteristics of the object speedily as numeric values by transmitting electromagnetic waves toward the object of a dielectric for receiving reflection waves.  <P>SOLUTION: The dielectric constant calculation device includes a plurality of transmission antennas and a plurality of reception antennas for receiving reflection waves of electromagnetic waves obtained by transmitting the electromagnetic waves to an object. Based on the received reflection waves, a complex reflectance when electromagnetic waves of plane waves impinge on the surface of the object is calculated. The complex dielectric constant of the object is calculated from the calculated complex reflectance, based on conditions that a propagation formula of electromagnetic waves assuming that one portion of transmitted electromagnetic waves enters the object should satisfy. The plurality of transmission antennas and the plurality of reception antennas form a line in one direction to compose a linear array antenna.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235365-A (JP)
Title: Heating treatment method of thin plate-shaped formed product
Inventor: AOKI MAKOTO
IPC: C04B35/52
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which does not cause failure such as warping and cracking of a thin plate-shaped formed product due to heating treatment in a heating treatment method of the thin plate-shaped formed product which is heating-treated in such a state that the thin plate-shaped formed product held between soaking plates is embedded by packing material packed in a heating vessel.  <P>SOLUTION: The thin plate-shaped formed product is heating-treated while covering side surfaces of the soaking plates and side surfaces of the thin plate-shaped formed product with surrounding plates. Therein, generation of gaps between the soaking plate and the thin plate-shaped formed product, and between adjoining thin plate-shaped formed products themselves is prevented and, therefore, in-plane temperature distribution of the thin plate-shaped formed products become uniform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234476-A (JP)
Title: Surface shaving device for metal plate
Inventor: SUGAWARA YASUTAKA
IPC: B23C3/13
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface shaving device capable of making a motor load for driving a cutter constant irrespective of a shape of an original material and making a finish dimension constant.  <P>SOLUTION: The surface shaving device continuously shaves both side surfaces and upper and lower surfaces of a running long metal plate. Rotating speed 3 of feed rolls arranged to sandwich the metal plate between upper and lower surfaces and continuously carrying the metal plate is changed based on an electric current value or a power value of a drive means for rotating the cutter that is detected by a load detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237413-A (JP)
Title: Photosensitive resin composition, and pattern forming method
Inventor: SAKAYORI KATSUYA
IPC: G03F7/004
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that is manufactured at low cost and is a main chain cleavage type superior in a pattern shape, and also is applicable to a wide range uses because it is free from corrosion of metal and the like.  <P>SOLUTION: The photosensitive resin composition contains: a polymer having, in its main chain, one or more bonds selected from a group comprising hemiacetal ester bonds, hemiacetal bonds, and carbamate bonds, which are cleaved by the action of a basic substance; and a photobase generator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237961-A (JP)
Title: Apparatus, method and program for generating random number, and simulation apparatus
Inventor: MATSUYASU SHIGEYUKI
IPC: G06F7/58
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number generating apparatus for improving the even distribution property of random numbers among uniform random numbers and the way in which normal random numbers fit into a random number distribution, a random number generating method, a random number generating program, and a simulation apparatus.  <P>SOLUTION: When obtaining two primitive random numbers (x<SB>1</SB>, y<SB>1</SB>) as an example of N (N is a natural number of 2 or more), a primitive random number obtaining unit performs a sign inversion process on at least one of the two primitive random numbers, generates random numbers until sign inversion processes are finally performed on both of the two primitive random numbers (six random numbers are generated if there are two primitive random numbers), and outputs at least some of the generated random numbers as random numbers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234025-A (JP)
Title: Mechanism for preventing fraudulent opening of board case
Inventor: SHIMIZU NAOKI
IPC: A63F7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for preventing fraudulent opening, the mechanism having high proof stress against forcible wrench opening by allowing a trace of fraudulent opening to easily remain.  <P>SOLUTION: The board case includes a case body member and a case lid member mounted in front of the case body member, and a control board to control electronic parts mounted on a game machine is housed inside the case formed in a case closing state where the case lid member is set on the case body member to cover the front surface of the case body member. The board case includes a sealing member attached spreading between the case body member and the lid member, a cover member to cover the sealing member, and a lock member to connect the case body member, the case lid member, and the cover member. The lock member integrally connects and couples the case body member, the case lid member, and the cover member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241226-A (JP)
Title: Projection driving type rubber crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/253
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To attain enhancement of derailing-resistance performance of a projection driving type rubber crawler.  <P>SOLUTION: A pair of left and right rubber crawlers for the crawler type traveling device 2 is provided on a traveling part 10 of the traveling vehicle 1. In the projection driving type rubber crawler, driving projections 7 are provided at an inner peripheral surface side of a crawler body 11 formed in an endless band shape with an interval in a crawler circumferential direction L, and it circulates/travels in the crawler circumferential direction L by transmitting drive force from a sprocket 3 to the driving projections 7. An inner surface 18 becoming an inner side D in a left/right direction of a body 9 of the traveling vehicle 1 of the driving projections 7 has an inclination part 18a in the inclined shape relative to the crawler circumferential direction L.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242011-A (JP)
Title: Water absorbing resin particle and method for manufacturing water absorbing resin particle
Inventor: FUJIMURA WATAFUMI
IPC: C08J3/12
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water absorbing resin particle having excellent water absorbing performance and biodegradable property by solving a problem that a conventional biodegradable water absorbing resin has inferior water absorbing property.  <P>SOLUTION: The water absorbing resin particle contains a cross-linked polymer obtained by the polymerization using a water-soluble vinyl monomer (a) and an inner cross-linking agent (b) as essential structural units and containing an ether bond in the main chain of the cross-linked polymer. The cross-linked polymer preferably has the water-soluble vinyl monomer (a), the inner cross-linking agent (b) and 3,3-dicyanopropyl vinyl ether (DCPVE) and/or 2-thiocyanatoethyl vinyl ether (TCEVE) as essential structural units.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009159635-A (JP)
Title: Solid-state imaging apparatus, driving method thereof and camera system
Inventor: TANAKA HIROAKI
IPC: H04N5/369
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent signal charge from overflowing with addition of the signal charge within a charge transfer section, and to set a plurality of operation modes during a monitoring mode.  <P>SOLUTION: As an addition reading mode, at least two kinds of modes of a first line addition mode for adding and horizontally transferring signal charge for (x) lines in a horizontal transfer section 15 and a second line addition mode for adding and horizontally transferring signal charge for (y) lines can be set. A substrate bias Vsub 2 of a voltage value corresponding to a saturation signal charge amount is generated by a substrate bias generating circuit 20 so that the saturation signal charge amount during the first line addition mode is set to about 1/x saturation signal charge amount during a first operation mode and the saturation signal charge amount during the second line addition mode is set to about 1/y saturation signal charge amount during the first operation mode, and this generated substrate bias is applied to a semiconductor substrate 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159638-A (JP)
Title: Wireless communication method and system for assigning multipaths to rake receiver fingers
Inventor: REZNIK ALEXANDER
IPC: H04B1/707
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication method and system for assigning multipaths to Rake receiver fingers.  <P>SOLUTION: A Rake finger assignment database is established in which multipath signals are categorized into a verified group and an unverified group. Each multipath is assigned to an individual bin in the database. Each bin includes a pilot phase data field, an antenna data field, a code data field, an averaged signal strength data field, an assigned flag data field, a verification flag data field, an update flag data field, an assigned Rake finger number data field, and an assignment time counter data field. The multipath signals in the verified group are further categorized into an assigned subgroup and an unassigned subgroup. During a measurement interval, each of a plurality of newly measured multipath signals is compared to the multipath signals in the database and is processed accordingly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010249195-A (JP)
Title: Fiber-reinforced resin gear
Inventor: YONEZAWA MIHOKO
IPC: D21H13/26
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin gear which is excellent in the reduction effect of noise that occurs on gear engagement and which has mechanical strength as well.  <P>SOLUTION: The fiber-reinforced resin gear is made of a resin reinforced with fiber reinforcement materials, which are made up of reinforced fibers A and B. The reinforced fiber A is a para type aromatic polyamide fiber whose tensile modulus of elasticity is 5 to 50 GPa and whose loss tangent (tanδ) at 25°C is 0.040 or more, while the reinforced fiber B is the para type aromatic polyamide fiber whose tensile modulus of elasticity is 54 GPa or above. The weight ratio of the reinforced fiber A to the reinforced fiber B is 3:97 to 56:44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278080-A (JP)
Title: Circuit substrate and light emitting diode package
Inventor: TSOU WEN-CHIEH
IPC: H01L33/00
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit substrate in which lead units are arranged in a high density and each of the lead units is cut off into more conductive structures.  <P>SOLUTION: Provided is the circuit substrate including a base layer and a plurality of lead units arranged as an array, wherein the base layer has a plurality of through grooves and the lead units are disposed on the base layer. Each of the lead units includes a common terminal and at least three leads. The common terminal is divided into a plurality of electrodes connected to respective leads. Each of the leads is extended outward from the edge of one of the plurality of electrodes. The through grooves expose the common terminals of the lead units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010255441-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: TANAKA HIROYUKI
IPC: F02D41/34
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device capable of suppressing a decrease in fuel injection amount even if vapor is generated in a fuel supply system when fuel injection by an intake passage injector is performed at the start of an internal combustion engine.  <P>SOLUTION: At the start of the internal combustion engine, fuel injection by a direct injection injector 20A is prohibited and the fuel injection by an intake passage injector 20B is executed. At this time, an amount of vapor contained in the fuel is calculated. When it is estimated that the vapor amount is a predetermined threshold γ or larger, the prohibition of fuel injection by the direct injection injector 20A is released, and the fuel injection by the intake passage injector 20B and the fuel injection by the direct injection injector 20A are performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009161178-A (JP)
Title: Protection structure for vehicle fuel tank
Inventor: TOYOSAKI KEIZO
IPC: B62D25/20
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection structure for a vehicle fuel tank, which is adapted to protect a fuel tank mounted below a vehicle body floor, when the fuel tank is moved by a shock load acting on the vehicle body, by restraining the movement and rise of the fuel tank.  <P>SOLUTION: A first inclined face 34 gradually lowered according to transition in a forward direction of the vehicle is formed on a front face of the vehicle fuel tank 31 mounted below the vehicle body floor 10, while a first movement restraining part 41 including a second inclined face 47 facing the first inclined face 34 and gradually lowered according to transition in the forward direction of the vehicle is provided on a cross member 21. The first inclined face 34 of the fuel tank 31 moved by the shock load is received by the second inclined face 47 of the first movement restraining part 41 so as to restrain the movement and rise of the fuel tank 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010256151-A (JP)
Title: Shape measuring method
Inventor: NAGAHASHI TOSHINORI
IPC: G01B11/24
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of measuring a surface position by receiving reflected light, even when a surface reflection state is different according to a place of a measuring object.  <P>SOLUTION: This shape measuring method for measuring the shape of the measuring object includes: a received-light brightness estimation step of step S1 for irradiating the measuring object with light from a projector, and operating received-light estimated brightness determined by estimating brightness of light when receiving reflected light reflected from the measuring object by a photodetector; an irradiation place detection step of step S11 for irradiating the measuring object with light, and detecting a place irradiated with light; and a moving step of step S3 for moving the place to be irradiated with light in the measuring object. The irradiation place detection step of the step S11 includes: a light detection step of step S5 for outputting a signal corresponding to brightness of light received by the photodetector, and detecting the place irradiated with light by using the signal; and received-light adjusting step of step S4 for adjusting the brightness of light received by the photodetector by using the received-light estimated brightness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254869-A (JP)
Title: Photocurable self-adhesive sheet and method for forming photocurable self-adhesive layer by using the same
Inventor: HASHIMOTO KENJI
IPC: C09J7/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable self-adhesive sheet capable of transferring a high-precision photocurable self-adhesive layer on only the surface on which a self-adhesive layer is to be formed and to provide a method for forming a photocurable self-adhesive layer by using the same.  <P>SOLUTION: What is provided is the photocurable self-adhesive sheet which is a photocurable self-adhesive sheet having a photocurable self-adhesive layer 11 comprising a self-adhesive photocurable composition having tackiness, wherein release sheets 12 and/or 13 are formed on one or both of the surfaces of the photocurable self-adhesive layer, the thixotropic index (η) of the photocurable composition is represented by the formula: η=G'<SB>0.01 Hz</SB>/G'<SB>46.4 Hz</SB>[wherein (G'<SB>0.01 Hz</SB>) is a storage modulus at the ordinary temperature and at a frequency of 0.01 Hz, and (G'<SB>46.4 Hz</SB>) is a storage modulus at the ordinary temperature and at a frequency of 46.4 Hz] and η>1, and a method for forming a self-adhesive layer by using the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT