baber/WOPTO huggingface dataset:
Patent JP-2012196920-A (JP)
Title: Liquid ejection head and liquid ejection apparatus
Inventor: OWAKI HIRONARI
IPC: B41J2/045
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head including a temperature sensor that is capable of accurately measuring the temperature of a liquid to be ejected, in order to eject the liquid with an appropriate drive waveform depending on the viscosity of the liquid.SOLUTION: The liquid ejection head includes: a flow path forming substrate 21, which is made of silicon, and which has pressure generating chambers 22 that communicate with nozzles 26 through which liquid is ejected; a piezoelectric element 30, which is disposed on the flow path forming substrate so as to oppose the pressure generating chambers, and which varies a pressure of the liquid in the pressure generating chambers; and a protective substrate 37, which has a holding section 36 that houses a pressure generating unit, and which is bonded to a side of the flow path forming substrate where the pressure generating unit is disposed. The flow path member is made of silicon and is provided with a thermistor 52 that is disposed on a side of the flow path member opposite to the flow path forming substrate.
Patent JP-2012198480-A (JP)
Title: Optical member, backlight unit for display, and display device
Inventor: HIJIKATA MIKI
IPC: F21S2/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical member which is adaptable to a large and thin display and has excellent optical performance and reliability at low cost.SOLUTION: An optical member is used for a backlight unit for a display. A concavo-convex optical element is formed in a one-dimensional direction or a two-dimensional direction on at least one surface of the optical member, and density distribution of the optical element becomes lower as closer to a light source. Furthermore, a distribution ratio of the optical element at a position closest to the light source is not less than 0.2 but less than 0.8 when the distribution ratio of the optical element at a position farthest from the light source is 1, in which the distribution ratio is defined as a surface area ratio of the optical element with respect to the optical member per unit surface area.
Patent JP-2012201169-A (JP)
Title: Steering lock device
Inventor: ARAI YOJI
IPC: B60R25/022
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a steering lock device capable of enhancing driver protection by securing a stroke for shock absorption in secondary collision.SOLUTION: A key lock collar 14b has a double structure comprised of an inner-diameter side cylindrical part 18 and an outer-diameter side cylindrical part 19. The inner-diameter side cylindrical part 18 is then externally fitted to a steering shaft 3a with a fitting strength not to be rotatable substantially. The outer-diameter side cylindrical part 19 is externally fitted to the inner-diameter side cylindrical part 18 so as not to be rotated and so as to be displaced in an axial direction by an impact load applied accompanying the secondary collision.
Patent JP-2012205451-A (JP)
Title: Vibration power generator
Inventor: IIJIMA RYUTA
IPC: H02K35/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction-type vibration power generator in which a magnetic flux of a permanent magnet can be prevented from adversely affecting the inside and outside of the vibration power generator.SOLUTION: A vibration power generator comprises: a cylindrical member; a coil unit made of a nonmagnetic and conductive material which is provided to be movable inside the cylindrical member along the longitudinal direction of the cylindrical member; a first permanent magnet which is fixed in a movable region of the coil unit and is magnetized along the longitudinal direction; and a second permanent magnet which is shorter than the first permanent magnet in the longitudinal direction and is arranged such that its magnetic pole on the side facing the first permanent magnet has the same polarity as that of the first permanent magnet.
Patent JP-2012204806-A (JP)
Title: Determination method, control method, determination device, pattern formation system, and program
Inventor: SAWAI KAZUO
IPC: H01L21/3065
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a determination method capable of accurately and rapidly determining a replacement timing of a focus ring, a control method, a determination device, a pattern formation system, and a program.SOLUTION: A determination method for determining a replacement timing of a focus ring disposed around a substrate to improve in-plane uniformity of a pattern when the pattern is formed by etching a film on the substrate comprises a measurement step of measuring a shape or dimension of the pattern and a determination step of determining a replacement timing of the focus ring based on the shape or dimension of the measured pattern.
Patent JP-2012207684-A (JP)
Title: Gear shift unit of vehicle
Inventor: ENAMI TAKEHIRO
IPC: F16H61/28
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift unit of a vehicle which can accurately detect rotational angles of shift motors or the like when shift-controlling a shift rod by using a motor.SOLUTION: The gear shift unit of the vehicle for shifting the shift rod 32 of the gear shift unit by using the motor comprises: a rotation/linear-movement conversion mechanism 80 which converts rotational motion to reciprocating linear motion and shift-operates the shift rod 32; a driven gear 58 which transmits rotation to the rotation/linear-movement conversion mechanism 80; a pair of drive gears 61, 63 which are engaged with the driven gear 58, respectively, and different in reduction ratio with respect to the driven gear 58; a pair the of shift motors 60, 62 which are driven by controlling the number of revolutions of the pair of drive gears 61 so as to correspond to the different reduction ratios, and have Hall ICs 65, 66 therein which detect the number of revolutions; and a TCM 73 to which detection values of the Hall ICs 65, 66 of the pair of shift motors are inputted, and which detects a rotational angle of the rotation/linear-movement conversion mechanism 80 from a phase difference of the detection values.
Patent JP-2011228677-A (JP)
Title: Semiconductor device provided with field effect transistors in silicon-on-insulator structure
Inventor: CARLOS MAZUR
IPC: H01L21/8247
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel semiconductor device provided with a plurality of field effect transistors (FET) in a silicon-on-insulator (SOI) structure.SOLUTION: A semiconductor device has a substrate 200, an oxide layer 190 over the substrate and a semiconductor layer 230 over the oxide layer, field effect transistors (FET) of a semiconductor-on-insulator (SeOI) structure, particularly a silicon-on-insulator (SOI) structure, wherein a channel area 200 is provided in the substrate and a dielectric, which is at least part of a BOX structured oxide layer 190 of the FET structure, serves as a gate dielectric and the substrate 200 serves as a channel.
Patent JP-2012156121-A (JP)
Title: Solid oxide fuel cell
Inventor: OTSUKA TOSHIHARU
IPC: H01M8/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell which, while restricting reduction in energy efficiency, prevents an excessive temperature rise at restart, etc.SOLUTION: A solid oxide fuel cell (1) comprises a fuel cell module, a heat storage material (7), a reformer (20), fuel supply means (38), reforming oxidant gas supply means, stem supply means, power generation oxidant gas supply means, temperature detection means, and control means (110) which executes an activation process to cause reforming reactions of POX, ATR, SR1 and SR2 to occur in the reformer in that order, and starts a power generation process after the activation process has finished. In SR2 of the activation process, when a fuel supply amount is maintained at a constant level, SR2 is executed for more than a prescribed power generation transition time, a heat amount available for the heat storage material is estimated to have been stored, and there is an excessive temperature rise, the fuel supply amount is set smaller than in a normal case where there is no excessive temperature rise. That way, the power generation process is started by a highly efficient operation with increased fuel utilization.
Patent JP-2012216338-A (JP)
Title: Display device and method for manufacturing the same
Inventor: YAMADA JIRO
IPC: H01L51/50
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of suppressing leakage of a drive current between organic EL elements adjacent with each other without deteriorating characteristics thereof, and a method for manufacturing the display device.SOLUTION: A display device includes a plurality of organic EL elements and an insulation film provided in an inter-element region between the organic EL elements, on a substrate. The insulation film has a groove at a position between the organic EL elements adjacent with each other.
Patent JP-2012213899-A (JP)
Title: Heat conductive polyimide-metal substrate
Inventor: ANDO TOMONORI
IPC: C08L79/08
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive polyimide-metal substrate not only having superior heat conductivity, practical bonding strength between a metal layer and an insulation layer, and superior heat resistance, but also exhibiting small warpage in a metal laminate and having superior workability and handlability.SOLUTION: The heat conductive polyimide-metal substrate includes the metal layer, and the insulating layer laminated on the metal layer. The insulating layer has a polyimide resin layer containing a high density filler in which the heat conductive filler is contained within the range of 40-70 vol.% in a polyimide resin. The polyimide resin is a thermoplastic polyimide resin synthesized using 50 mol% or more of 4,4'-diaminodiphenyl ether, and having a glass transition point of 250°C or higher. In the polyimide resin layer containing the high density filler, 80 vol.% or more of the heat conductive filler is a spherical filler having an average particle size of 5 μm or less.
Patent JP-2012216382-A (JP)
Title: Vehicular lamp fitting
Inventor: HAMASHIMA YOSHIHIKO
IPC: F21S8/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provided a vehicular lamp fitting with its weight reduced while improving heat dissipation efficiency, in one with semiconductor light-emitting elements as a light source.SOLUTION: In the vehicular lamp fitting equipped with a light source (2) consisting of semiconductor light-emitting elements, a heat conduction member (6) is inserted into a light source mounting part (4) for mounting the light source (2). A heat radiation fin part (7) includes a notch part (9), the heat conduction member (6) is structured to connect between the light source mounting part (4) and the heat radiation fin part (7) through the notch part (9).
Patent JP-2012217027-A (JP)
Title: Charging system and program
Inventor: KIKUCHI YUTAKA
IPC: H04M15/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved charging system.SOLUTION: The charging system includes: a management device; a first router connected to the management device; and a second router of a customer on the downstream side, connected to the first router through a communication channel in which an upper limit value of physical transmission speed is Lmax. The charging system determines a fee to be offered to the customer, based on a preset contract transmission speed, Scommit, between the first router and the second router. The management device includes a database and a control device. The control device detects a transmission speed S. The control device includes means for setting the upper limit of the transmission speed S to the contract transmission speed Scommit when an accumulated time exceeding the contract transmission speed Scommit is about to exceed a preset limit.
Patent JP-2011173424-A (JP)
Title: Transfer tool
Inventor: KAI KEIJI
IPC: B43M11/06
Filed: 2011-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient transfer tool capable of maintaining a suitable shape while enhancing its strength during use.  <P>SOLUTION: This transfer tool includes: a first case 1 which retains a replacement component including at least a transferring object; a second case 2 which engages with the first case 1 in a freely engaging/disengaging manner and retains a non-replacement component constituting at least a part of a feeder mechanism component for feeding the transferring object to an object on which the transferring object is transferred; a retainer part which can retain the first case 1 and the second case 2 by being externally fitted in prescribed regions of the first case 1 and the second case 2 in a freely engaging/disengaging manner; and an engaging part X which engages the first case 1 and the second case 2 in a freely engaging/disengaging manner in an opposite direction of the retainer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012222471-A (JP)
Title: Multi-eye imaging apparatus and multi-eye imaging method, and mobile information terminal device
Inventor: SUGIURA ERIKO
IPC: H04M1/00
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-eye imaging apparatus capable of reducing a size, a cost and power consumption thereof in which a sub-camera part having plural imaging parts is mounted so as to be movable between a front surface and a rear surface viewed from a user side so as to be able to photograph a stereoscopic video image for self-photographing and scenery photographing, and the number of pixels are reduced in total compared with a case where plural imaging parts of a main camera part are provided on a rear surface while pixels not used in photographing a stereoscopic image are also reduced.SOLUTION: A multi-eye imaging apparatus comprises: a main camera part 3 provided on a back face side of a housing 2; and a sub camera part 4 arranged on a front surface of a housing 2 opposite to a back surface thereof and capable of photographing a stereoscopic image and/or a phase difference AF image with at least two photographing parts 41 and 43. The main camera part 3 and the sub camera part 4 are rotatably connected to each other and the sub camera part 4 is configured to be movable to the rear surface side where the main camera part 3 is present, so that a focal distance of the main camera part 3 is obtained from the phase difference AF image.
Patent JP-2012219139-A (JP)
Title: Coal molded body
Inventor: NISHIDA MIYOSHI
IPC: C10L5/04
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a coal molded body which is the one using low-grade coal, has a sufficiently high initial strength immediately after molding and a minimal drop in strength thereafter despite a history of heating, water absorption and the like during transportation and storage.SOLUTION: The coal molded body includes: dehydrated low-grade coal; and a water-insoluble organic compound having a viscosity average molecular weight of 10,000 or higher to which the coal is bonded. The content of the water-insoluble organic compound is 0.1-10 mass%.
Patent JP-2012222296-A (JP)
Title: Quantum cascade semiconductor laser
Inventor: HASHIMOTO JUNICHI
IPC: H01S5/343
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a quantum cascade semiconductor laser that allows improvement in uniformity of the electric field applied to a core layer.SOLUTION: A quantum cascade semiconductor laser 1 comprises: a semiconductor substrate 10 having a primary surface 10a, a rear surface 10b, and a recess 50 provided on the rear surface 10b; a semiconductor region 20 provided on the primary surface 10a; a ridge portion 30 extending in one direction on the semiconductor region 20; an upper electrode E1 provided along the ridge portion 30; and a lower electrode E2 provided on the rear surface 10b. The semiconductor region 20 includes a lower cladding layer 21, a core layer 23, and an upper cladding layer 25, and each layer is sequentially arranged along a normal axis NV of the primary surface 10a. The conductivity type of the lower cladding layer 21 is the same as that of the upper cladding layer 25. The recess 50 is provided at the position corresponding to the ridge portion 30, on the rear surface 10b. The lower electrode E2 is provided in the recess 50.
Patent JP-2012227017-A (JP)
Title: Lighting fixture
Inventor: KONO HIROMITSU
IPC: F21S2/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of controlling automatic blinking due to illumination intensity in the vicinity of the fixture without being affected by snow.SOLUTION: The lighting fixture 10 includes an LED unit 11 wherein a plurality of LEDs 16 are arranged in a linear state, a fixture body 12 storing the LED unit 11, with its lower part as a globe-mounting section 17, a translucent globe 13 mounted on the globe-mounting section 17 of the fixture body 12 and covering the LED unit 11, an automatic flasher 15 mounted on the fixture body 12 and controlling lighting-on and -off of the LED unit 11 on the basis of detected external light, an external light taking-in opening 18 opened on the fixture body 12 and guiding the external light to the automatic flasher 15, a cover 19 covering the external light taking-in opening 18 and made of a transparent material, a thermal conductor 21 closely adhered to a fixture inside opening peripheral surface of the external light taking-in opening 18, and a heat radiation route formation member 23 for forming a heat radiation route 24 by making the LED unit 11 connected with the thermal conductor 21.
Patent JP-2012217818-A (JP)
Title: Film balloon umbrella
Inventor: SATO KIYOSHI
IPC: A45B19/02
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a film balloon umbrella in which an umbrella cloth, ribs, and a shaft portion are composed of air films and in which a handle with an air pump is installed.SOLUTION: In the film balloon umbrella, a round or polygonal balloon member upper part (3) made of a film material and a round or polygonal balloon member lower part (4) provided with a shaft mounting port (8) and made of the film material are bonded in an umbrella cloth shape, leaving a portion to be formed with the ribs (6). Then, in the film balloon umbrella, a balloon member shaft portion (5) with an air vent (2) installed that serves as an inlet/outlet port of air is bonded to the shaft mounting port (8), forming an integrated air film, with an air pump installed in the formed balloon.
Patent JP-2012225290-A (JP)
Title: Fuel feed device for engine
Inventor: WAKAMORI SEIJI
IPC: F02M69/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feed device for an engine having superior assemblability.SOLUTION: This fuel feed device for an engine includes a throttle body 1 having an intake path 2 leading to the intake port of the engine, a throttle valve 3 which is pivotally supported on the throttle body 1 and opens and closes the intake path 2, a fuel injection valve 5 attached to the throttle body 1 to inject fuel into the intake path 2, and an electric fuel pump 6 attached to the throttle body 1 to feed fuel into the fuel injection valve 5. The fuel injection valve 5 and the fuel pump 6 are disposed parallel to each other.
Patent JP-2012231215-A (JP)
Title: Image data processing device and program
Inventor: NAITO TAKAO
IPC: H04N1/21
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying image data for an image processing circuit via a line memory capable of overcoming a drawback of a reversible compression method in which there is a case where a compression result does not fit in a line memory while image quality deterioration is suppressed compared to an irreversible compression method.SOLUTION: A configuration memory 16 of a DRP10 stores, as a circuit configuration for two-dimensional filter processing, a configuration X provided with a plurality of line memories each of which is for one line of raw image data; and a configuration Y for compression data smaller than the circuit configuration of the configuration X. A compression/maximum compression line length determination unit 22 actually performs run-length compression to each line of image data in a processing unit (for example, for each page), and obtains a maximal value Max-L in a compression line length in the processing unit. When the Max-L is the capacity of the line memory of the configuration Y or less, a configuration selection unit 26 selects the configuration Y, and otherwise, selects the configuration X.
Patent JP-2012229025-A (JP)
Title: Double container
Inventor: TOMA TORU
IPC: B65D83/40
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a double container that: is excellent in airtightness; enables contents to smoothly be discharged; and, furthermore, can be simply assembled without bringing loss of components.SOLUTION: In the double container, a pair of discharge containers 2 and 3 having stems 11 standing to be pushed under upward biased condition; and a discharge head member 4 integrally mounted on both the stems and simultaneously discharging contents of the discharge containers by being depressed. The discharge head member includes: a connection tube 20; a discharge nozzle 30 that is integrally formed with the connection tube and has discharge ports 32 and 33 formed on its end, which discharge the contents; and mount tubes 40 that are connected to both ends of the connection tube holding the discharge nozzle therebetween, and have each one end mounted on the respective stems. The mount tubes are turnably connected to both the ends of the connection tube through hinges 50 and the another ends of the mount tubes are each detachably fit to the connection tube.
Patent JP-2012231356-A (JP)
Title: Display device
Inventor: KOBORIUCHI SEIYA
IPC: G09G3/20
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device of projection type which can reduce a sense of discomfort due to the trapezoidal distortion of an image frame by using a simple method, and which also is capable of new kind of expression.SOLUTION: A display device 10 comprises a display unit 11 which emits display light L showing a display image 20, a projected member 14 which shows the display image 20 reflecting the display light L, storage means 16 which stores the display image 20 therein, and control means 15 which, after acquiring the display image 20 from the storage means, controls the display unit 11. The storage means 16 stores therein a correction image 30 which was created so as to include an effective display part 31 consisting of part of the display image 20 and a gradation adjustment part 32 which surrounds the effective display part 31 and whose brightness gradually decreases from there toward the outside. The control means 15, after acquiring the correction image 30, controls the display unit 11 so as to emit display light L showing the correction image 30.