baber/WOPTO huggingface dataset:
Patent JP-2011210511-A (JP)
Title: Fuel cell system
Inventor: OGAWA JUNPEI
IPC: H01M8/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving the stability of electric power generation and improving resistance characteristics of noise and vibration.SOLUTION: The fuel cell system comprises a control device 45 having a reactant gas supply state quantity setting section 65 that controls a state quantity of a reactant gas where the control device further has a freezing-point lower temperature activation determination section 61 that determines whether or not an activation temperature when a fuel cell is activated is not higher than a freezing point, at least one of a current/voltage characteristic monitoring section 62 that monitors current/voltage characteristics of the fuel cell and a cell voltage stability monitoring section 63 that monitors the stability of a cell voltage by the electric power generation of the fuel cell, and a determination section 64 that determines whether or not the current/voltage characteristics and the stability of cell voltage are not lower than a threshold set in advance, and when the activation temperature is not higher than the freezing point, the state quantity of the reactant gas is increased to a first state quantity and when either of the current/voltage characteristics and the stability of cell voltage exceeds a first threshold, the state quantity of the reactant gas is set to a second state quantity lower than the first state quantity.
Patent JP-2011209108-A (JP)
Title: Substrate for measurement and method of measuring biochemical binding formation and biochemical binding amount using the same
Inventor: SEYAMA TOMOKO
IPC: G01N33/543
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for measurement for achieving a chemical amplification type fluorescent immunoassay with singlet oxygen as a mediator by a simple apparatus mainly comprising a light-emitting diode and a CCD camera by applying a surface plasmon resonance, and to provide a method of measuring biochemical binding formation and a biochemical binding amount using the substrate.SOLUTION: The substrate 10 for measurement is used for a measurement method of detecting biochemical binding formation and a biochemical binding amount utilizing enhancement by surface plasmon resonance in a measuring device comprising a reflection or transmission optical system by a light source and a photodetecting element. The substrate 10 for measurement includes: a transparent substrate 11; a gold film 12 provided on one surface 11a of the transparent substrate 11; a sensing agent 13 disposed on the gold film 12; a protective film 14 for covering the gold film 12 and the sensing agent 13; and a primary antibody 15 immobilized on a surface 14a of the protective film 14.
Patent JP-2011209518-A (JP)
Title: Time-division system 3d liquid crystal display, and optical compensation film for the time-division system 3d liquid crystal display
Inventor: TOYOOKA KENTARO
IPC: G02F1/13363
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a time-division system 3D liquid crystal display excellent in 3D display characteristic.SOLUTION: The time-division system 3D liquid crystal display includes at least polarizers which are paired, a liquid crystal cell arranged between the polarizers which are paired, and an optical compensation film arranged between at least one of the polarizers which are paired and the liquid crystal cell, wherein the optical compensation film has at least a first optically anisotropic layer composed by curing liquid crystal composition, and a second optically anisotropic layer composed of polymer film, and the maximum value of contrast change per 1° at a viewing angle in a right-and-left direction is 50 or less.
Patent JP-2011207098-A (JP)
Title: Inkjet head, inkjet recorder, and method for manufacturing inkjet head
Inventor: ASANO TAKESHI
IPC: B41J2/055
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head capable of being formed in a highly precise size and a high yield, an inkjet recorder, and a method for manufacturing the inkjet head.SOLUTION: In an inkjet head 10, a pressure chamber plate 40 that is made of metal is bonded onto a pressure chamber support member 30 that is made of a ceramics such as high rigid alumina. A pressure chamber 43 is formed in the pressure chamber plate 40, and an ink feeding channel 31 for feeding ink to the pressure chamber 43 and an ink discharging hole 33 for discharging the ink from the pressure chamber 43 to a nozzle hole 21 formed in a nozzle plate 20 are formed in the pressure chamber support member 30. Further, a diaphragm 50 is arranged on the pressure chamber plate 40, a piezoelectric element unit 60 is arranged on the diaphragm 50, thereby to apply pressure to the ink in the pressure chamber 43 by a piezoelectric element activating section of the piezoelectric element unit 60.
Patent JP-2011207149-A (JP)
Title: Method for manufacturing composite porous film
Inventor: OYA NOBUO
IPC: B32B5/24
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To stably provide a composite porous film combining a shut-down function and a heat-resistant shape holding function and high in air permeability, thermal-dimensional stability, surface smoothness, charging/discharging characteristics, durability, etc.SOLUTION: A polyimide solution is ejected from a nozzle or a needle by an electro-spinning method to laminate a nonwoven fabric of polyimide fiber to at least one surface of an air permeable porous film.
Patent JP-2011214426-A (JP)
Title: Compressor with transmission
Inventor: KIMOTO YOSHIO
IPC: F16H3/52
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a compressor with transmission capable of reducing manufacturing cost and noise.SOLUTION: The transmission mechanism 30 of a compressor is a planetary roller mechanism having a sun roller 14, a plurality of planetary rollers 32, a carrier 9, and a ring roller 33. The ring roller 33 has a first ring part 331 and a second ring part 332. The first ring part 331 is connected to the second ring part 332, to be radially deformable. The first ring part 331 and the second ring part 332 are formed to be tapered so that movement of the second ring part 332 fixing the ring roller 33 makes interferences of the first ring part 331, each planetary roller 32, and the sun roller 14 get larger, and movement of the second ring part 332 releasing the fixing of the ring roller 33 makes the interferences get smaller.
Patent JP-2010261024-A (JP)
Title: Treating agent of contaminated soil and treating method of contaminated soil
Inventor: SUGAMA NAOKI
IPC: B09C1/02
Filed: 2010-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent capable of simply and highly preventing elusion of deleterious materials from contaminated soil without making sludge of the contaminated soil, and to provide a treating method using the treating agent.  <P>SOLUTION: The treating agent of contaminated soil comprises plaster, iron sulfate (II) and a calcium salt of a hydroxycarboxylic acid, and the treating method comprises using the treating agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011223390-A (JP)
Title: Attenuator
Inventor: NAGAMINE SHINJI
IPC: H03H11/24
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an attenuator that can improve the frequency dependence of attenuation.SOLUTION: An attenuator 10 includes field-effect transistors (FET) 11 to 13, inductors 14 and 15, a resistance 16, an input terminal 17, and an output terminal 18. A drain electrode of the FET 11, a drain electrode of the FET 12, and one end of the inductor 14 are connected to the input terminal 17, and a source electrode of the FET 11, a drain electrode of the FET 13, and one end of the inductor 15 are connected to the output terminal 18. The inductor 14, the resistance 16, and the inductor 15 are connected in series between the drain electrode and source electrode of the FET 11.
Patent JP-2011218014-A (JP)
Title: Locking tool for cord-like member
Inventor: TERAOKA MASAO
IPC: A44B99/00
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To reliably keep an adjusted length of a cord-like member.SOLUTION: The locking tool includes: a guide 13 having guide holes 17 and 19 through which a cord 3 as a cord-like member is put; a locking member 15 freely rotationally and displaceably supported relative to the guide 13, and arranged orthogonally to the guide holes 17 and 19; and a through-hole 49 configured to penetrate the locking member 15 and locking the cord 3 by the rotational displacement of the locking member 15, cooperating with the guide 17 and 19. The locking member 15 receives a rotational displacement force generated by tension of the cord 3 by connecting the locking member to one end 8 of the cord put through the holes 17 and 19.
Patent JP-2011229023-A (JP)
Title: Semiconductor unit and imaging apparatus
Inventor: HAMADA SHU
IPC: H04N5/225
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor unit and an imaging apparatus capable of preventing degradation of reliability, for high quality.SOLUTION: There are provided a cover 11 on a circuit board for sealing a semiconductor element, which is provided with a cover opening 27 above the semiconductor element, into which a glass 29 is fitted, and a ground shield 13 which is made from metal material and provided on the surface of the cover 11. The ground shield 13 is formed on the outside surface of the cover 11 and extends from this surface to a surface to be bonded to the circuit board 15 of the cover 11. An opening 39 is formed at the ground shield 13 provided to the surface that is bonded to the circuit board 15 of the cover 11.
Patent JP-2011230587-A (JP)
Title: Seat for vehicle
Inventor: MATSUYAMA SOHEI
IPC: B60N2/06
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat for vehicle in which vibration is hard to occur and amplitude is small.SOLUTION: In a seat 1 for vehicle which includes a seat cushion 2, a seat back 3 connected to be able to be reclined through reclining mechanism 6, and a leg 5, and is slide-movable by a rail mechanism 10, the rail mechanism 10 is provided at the side of the reclining mechanism 6. A guide rail 11 is provided vertically at the inside plane of the leg 5, a sliding member 12 is provided at the outer plane of a side frame 2s of a seat cushion 2.
Patent JP-2011230272-A (JP)
Title: Power tool
Inventor: TAKEDA TAKESHI
IPC: B23B45/02
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a power tool capable of stably performing a clutch operation by lessening influence of inertia force by switching output characteristics in a clutch mode and a drill mode without performing a specific operation.SOLUTION: In the power tool 1 having a motor 3, a housing 2, a mechanical clutch mechanism 40 for transmitting or blocking drive force of the motor 3, a dial 5 for setting operation torque of the clutch mechanism 40, and a chuck 12 rotated with output of the clutch mechanism 40, output torque of the motor 3 is changed in response to the operation torque set by the dial 5. Therefore, a Hall element 26 is arranged at a housing 2 side, a magnet 27 is fixed at a dial 5 side, and drive control of the motor 3 is changed by detecting approaching and separation between the magnet 27 and the Hall element 26.
Patent JP-2011239484-A (JP)
Title: Power converter and control method
Inventor: KATO KYOHEI
IPC: H02M7/48
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce variations in one cycle for the amount of magnetic energy accumulated in an inductive load and recovered as electrostatic energy in a capacitor of MERS.SOLUTION: A power converter 1 comprises a MERS 100, a control circuit 200 and a voltage detector VM, and is connected between an AC power supply VS and an inductive load LD. The voltage detector VM detects a voltage of a capacitor CM for the MERS 100. The control circuit 200 controls a voltage output from the AC power supply VS and supplies the voltage to the inductive load LD by switching four reverse conduction type semiconductor switches SW1 to SW4 constituting the full-bridged MERS 100. The control circuit 200 also controls the duty ratio of the reverse conduction type semiconductor switches SW1 to SW4 of the MERS 100 so that a peak voltage value of the capacitor CM becomes constant.
Patent JP-2011238354-A (JP)
Title: Method for manufacturing negative electrode for lithium secondary battery
Inventor: TAKAGI SHINOBU
IPC: H01M4/1395
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium secondary battery having an excellent initial discharge capacity and excellent cycle characteristics.SOLUTION: A solution contains active material particles having an average primary particle size less than 1 μm and conductive particles having an average primary particle size less than 1 μm in the solvent in which a binder is dissolved. A poor solvent for the binder is added into the solution and the solution containing the poor solvent undergoes a dispersion treatment by emulsification. A pair of positive and negative electrodes 22, at least one of which works as a conductive base material, are disposed in the solution that underwent the step of the dispersion treatment by emulsification, a potential difference is applied between the pair of positive and negative electrodes, and a composite of the active material particles, the conductive particles and the binder precipitated by the poor solvent is deposited on the surface of the conductive base material by electrophoresis. The composite deposited on the surface of the conductive base material undergoes a heat treatment.
Patent JP-2011235464-A (JP)
Title: Inkjet printing apparatus
Inventor: HIGASHI SATOSHI
IPC: B41J2/01
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To suppress an image quality defect due to ink ejection failure by appropriately ordering a plurality of printing heads in relation to humidity retention.SOLUTION: A printing apparatus includes a plurality of inkjet print heads to which humidified air is supplied to retain the humidity in the print heads. Ink colors for the plurality of heads are arranged in a sequence corresponding to ink characteristics. The plurality of print heads are arranged in a sequence such that a print head configured to eject ink characterized by having a larger amount of volatile components evaporated within a predetermined time is located in a more upstream area.
Patent JP-2011238514-A (JP)
Title: Resin sheet, light-controlling body for illumination using the same, and lighting fixture
Inventor: HONMA TAKUYA
IPC: F21V3/04
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin sheet having a required light-transmission property and suitable productivity while it is incombustible as a railway vehicle material, a light-controlling body for illumination using the resin sheet, and a lighting fixture.SOLUTION: The resin sheet 1 includes a glass fiber base material 2, polyvinyl chloride 3 as incombustible resin impregnated in at least one surface of the glass fiber base material, and a translucent inorganic oxide film 4 formed on an outer surface of the incombustible resin. The translucent inorganic oxide film 4 can be formed with at least one kind selected from a group of colloidal silicate, alumina silicate, and a titania silicate as a principal component.
Patent JP-2011235252-A (JP)
Title: Method of recycling glass substrate
Inventor: KAMIHARA JUNJI
IPC: B09B3/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of recycling a glass substrate from a waste glass substrate with less labor and energy, without producing waste such as waste liquids, and without using large equipment, which enables to recycle glass for liquid crystal panels.SOLUTION: The method includes: a rough-crushing step where a glass substrate is roughly crushed; and a sorting step where pieces of the crushed substrate in a rough-crushing step is sorted, wherein a recycling step is determined according to the size of the pieces sorted in the sorting step to determine the subsequent step.
Patent JP-2011239328-A (JP)
Title: Portable communication terminal, destination information change program, and destination information change method
Inventor: NAKA YASUSHI
IPC: H04M1/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To enable an old mail address to be changed appropriately by preventing spoofing by a third person who pretends to change of a mail address, where the prevention is performed by making the mail address not to be changed without utilizing the old mail address.SOLUTION: A portable telephone 10 has an e-mail function and an address book function. And an RAM 34 in the portable telephone 10 stores address data including an old mail address. For example when an e-mail requiring change of address in which a subject is "change request" and the old address and a new address are written in the body is received, a processor 24 determines whether change operation of the mail address is accepted. When the change operation is accepted, the processor 24 sends a confirmation mail of which destination is the old mail address. And when an error mail is returned by a mail server 102, the processor 24 replaces the old mail address in the address data with the new mail address.
Patent JP-2011240531-A (JP)
Title: Device provided with wireless lan card and ic card authentication section, and image forming apparatus which is the device
Inventor: AMAMIYA KANAE
IPC: B41J29/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a wireless LAN card and an IC card authentication section, which can easily secure an interval required between the installation positions of a wireless LAN card unit and an IC card authentication unit in a limited body space.SOLUTION: A slot Z to which the wireless LAN card unit 30 is inserted is provided slightly lower than the top part of a corner section of a back side of a printer body 2, and a built-in installation space X for the IC card authentication unit 20 is provided near a top surface of another corner section located on a diagonal line x-y of the printer body 2. The interval is the largest between the slot Z and the built-in installation space X. As ranges (r1, r2) capable of wireless wave interference mutually get apart, the wireless wave interference becomes difficult to cause even if the printer body 2 is miniaturized.
Patent JP-2011240377-A (JP)
Title: Steel sheet guiding guide, hot straightening machine and hot-rolled steel sheet production line
Inventor: YOKOTA SHINICHI
IPC: B21B39/14
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet guiding guide which properly guides a steel sheet to a hot straightening machine without once stopping conveyance of the steel sheet and pulling out it in a direction reverse to the conveyance direction even when the steel sheet has a camber, and to provide a hot straightening machine and a hot-rolled steel sheet production line.SOLUTION: The steel sheet guiding guide is provided which is installed at the inlet side of the steel sheet of the hot straightening machine provided in the hot-rolled steel sheet production line and which is used for guiding the steel sheet to the hot straightening machine. The steel sheet guiding guide includes a first guiding guide and a second guiding guide which is installed downstream from the first guiding guide and synchronized with the hot straightening machine. The hot straightening machine is provided which includes the steel sheet guiding guide at the inlet side of the steel sheet. The hot-rolled steel sheet production line is also provided in which a hot rolling mill, a first hot straightening machine, a cooling device and a second hot straightening machine are arranged in this order, wherein the first hot straightening machine and/or the second hot straightening machine are the above hot straightening machines.
Patent JP-2011244624-A (JP)
Title: Power transmission device, power reception device, non-contact power transmission, and communication system
Inventor: TAKASE KOJI
IPC: H02J7/00
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device, a power reception device, non-contact power transmission, and a communication system, capable of accurately determining positional relationship between a power transmission coil and a power reception coil, and notifying it to a user by display or the like, to allow accurate and easy alignment, while coping with multiplexing.SOLUTION: The position of a power reception coil 151 of a power reception device 150 as well as the direction of deviation from its set position are detected by a power transmission device 100, by detecting with a position detection coil 102 and by determination with a transmission/reception coil positional relationship determination part 105, and the positional relationship is transmitted to the power reception device by data communication, thus allowing detection by the power reception device 150. Further the relative position of the power reception coil 151 and the power transmission coil 101 or the deviation direction from the set position are made to be displayed at least on one of the power transmission device 100 and the power reception device 150 by power transmission/reception coil position direction display parts 107 and 157.
Patent JP-2011251566-A (JP)
Title: In-vehicle input system
Inventor: NAKAGAWA KUNIHIRO
IPC: G06F3/048
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle input system for displaying hierarchical screen images, wherein a user intuitively understands an operation to return the hierarchy, and easily executes the operation.SOLUTION: In the in-vehicle input system 1, when a selection screen image 503L of a lower level image having a plurality of selection regions 3A is displayed, a moving operation for moving an operation knob 20 of a complex operation unit 2 toward the outside of a screen image which is the nearest from the selection region 3A having selected is carried out as a level return operation for returning to a screen image 502 of an upper level image, and an operation direction thereof is indicated in a level return operation direction display region 3R.
Patent JP-2010250842-A (JP)
Title: Display processing apparatus, display processing method, and program
Inventor: KIZUKA YOSHIHISA
IPC: G06F3/048
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily retrieve content relevant to key content used as a key for retrieval.  <P>SOLUTION: A display processing apparatus includes: an operation acceptance means for accepting selection operations of data for retrieval; a degree-of-association calculation means for calculating, for each of a plurality of items, degrees of association of other pieces of data different from the data for retrieval with the data for retrieval; and a display control means for arranging display information showing the content of the data for retrieval at a desired position, and arranging each display information showing the content of a plurality of other pieces of data for each of item in a predetermined area classified by each of a plurality of items on the basis of the position of the display information of the data for retrieval based on the degree of association calculated by the degree-of-association calculation means, and displaying the display information, wherein the plurality of items include at least any one of items corresponding to genres, persons, keywords, and titles.  <P>COPYRIGHT: (C)2011,JPO&INPIT