baber/WOPTO huggingface dataset:
Patent JP-2012107314-A (JP)
Title: Ferritic stainless steel excellent in thermal fatigue characteristics and high temperature fatigue characteristics
Inventor: NAKAMURA TETSUYUKI
IPC: C22C38/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel excellent in thermal fatigue characteristics and high temperature fatigue characteristics without using Mo, W and Cu.SOLUTION: The ferritic stainless steel includes, by mass, C: at most 0.015%, Si: at most 1.0%, Mn: at most 0.5%, Al: more than 0.30% and at most 1.0%, P: at most 0.040%, S: at most 0.010%, Cr: 12-23%, Ni: at most 0.5%, N: 0.015-0.040%, Nb: 10(C+N)-0.60%, V: 0.15-0.60%, Ti: at most 0.01%, Zr: at most 0.01%, Ta: at most 0.01%, Mo: at most 0.1%, W: at most 0.1%, and a remainder of Fe and inevitable impurities, satisfies 0.003≤V×N≤0.015, and Si≥Al, and is excellent in thermal fatigue characteristics and high temperature fatigue characteristics.
Patent JP-2013034605-A (JP)
Title: Pressure detecting device and body movement detecting device
Inventor: SHIGEMORI KAZUHISA
IPC: G01L1/02
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting device that transmits the change of air pressure to a sensor through a removable tube and reliably detects the release of the tube.SOLUTION: The pressure detecting device includes: a connector that is provided with a sensor 31 for detecting the air pressure and sound and the removable tube (connection tube) for transferring the air pressure, and transfers the air pressure in the tube to the sensor; a sound generator 48 (piezoelectric buzzer); and a loss determination unit 50 that detects the sound emitted by the sound generator using the sensor and determines the release of the tube from the connector based on the detected sound.
Patent JP-2013038200-A (JP)
Title: Substrate storage container
Inventor: ONUKI KAZUMASA
IPC: B65D85/86
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate storage container which improves the dimensional accuracy of a support member supporting a substrate and suppresses the probability of the deflection of the support member even if the substrate is large and heavy.SOLUTION: A substrate storage container is formed by incorporating and fixing a support member 30 supporting a semiconductor wafer to a container body which may house the semiconductor wafer through a fixing member 60. The support member 30 is composed of: an attachment wall 31 attached to a side wall of the container body; multiple first support pieces 39 disposed at a surface front part of the attachment wall 31 and horizontally supporting the peripheral front side of a side part of the semiconductor wafer; and multiple second support pieces 45 disposed at a surface rear part of the attachment wall 31 and horizontally supporting the peripheral rear side of the side part of the semiconductor wafer. The attachment wall 31 and the first and second support pieces 39, 45 are formed as separated bodies. Each first support piece 39 is composed of: an insertion part 40 inserted into the surface front part of the attachment wall 31 to be supported therein; and a support extending part 42 for the semiconductor wafer which extends from the insertion part 40 inward of the container body.
Patent JP-2012072361-A (JP)
Title: Ink, ink cartridge, and inkjet recording method
Inventor: SHIMIZU YUHEI
IPC: C09D11/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink with which a monochromatic image excellent in both black density and glossiness can be recorded, and to provide an ink cartridge and an inkjet recording method each using the ink.SOLUTION: The ink includes: a carbon black; a resin for dispersing the carbon black; a resin fine particle; and a water-soluble organic solvent. In the ink, the resin fine particle contains at least a unit derived from an ethylenically unsaturated hydrophobic monomer, and a unit derived from a monomer selected from an ethylenically unsaturated acid monomer and a salt thereof, and a ratio of a unit derived from a saturated alkyl group-containing monomer to the unit derived from the ethylenically unsaturated hydrophobic monomer is 95.0 mass% or more; and the water-soluble organic solvent contains a water-soluble organic solvent having a dielectric constant at 20°C of 18.0 or more and less than 30.0.
Patent JP-2013032180-A (JP)
Title: Simple bundling band
Inventor: HATTORI TOMOMITSU
IPC: B65D63/12
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple bundling band used when bundling electric cables and characterized in that the band can be easily bundled by arranging a snap type fixing part in a fixing position of the bundling band and operability is good because there is no front and back in the bundling band productivity is enhanced and a cost is lowered.SOLUTION: The bundling band is constituted of a circular fixing part having a shape like a go piece and a holder and a belt.
Patent JP-2013042607-A (JP)
Title: Power reception device and power transmission system
Inventor: ICHIKAWA KEIICHI
IPC: H02J17/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a power reception device that prevents the occurrence of an overvoltage and suppresses a voltage across coupling electrodes within a constant range and to provide a power transmission system, in a non-contact power transmission system of an electric-field coupling type.SOLUTION: A power reception device is constituted by a terminal 10 and a jacket 201 covering the peripheral frame of the terminal 10. The jacket 201 includes a power reception circuit 49, power-reception-device-side coupling electrodes 41 and 42. The power reception circuit 49 is constituted by, for example, a load circuit 48, an ESD protection device 43, and a step-down circuit composed of a step-down transformer TL and an inductor LL. When an applied voltage V2 with respect to power-reception-device-side coupling electrodes 41 and 42 increases, and then the ESD protection device 43 turns on, a voltage V1 across a power-transmission-device-side coupling electrodes 31 and 32 discontinuously varies as the resonant condition changes. The power transmission device detects the variation and suppresses the voltage V1 across the power-transmission-device-side coupling electrodes 31 and 32.
Patent JP-2013045835-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA TETSUSHI
IPC: H01L51/05
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a logic gate satisfying a small area, a low-power operation and a high-speed operation.SOLUTION: A semiconductor device according to the present embodiment comprises a logic gate including more than one thin film transistor in which a gate electrode and a semiconductor layer are arranged on a substrate via a gate insulation film and a source electrode and a drain electrode are arranged to be connected with the semiconductor layer. At least in the first thin film transistor, the gate electrode is in an electrical floating state, and the semiconductor layer includes in a vertical direction with respect to a surface of the substrate, a first overlapping area sandwiched by the gate electrode and the source electrode, and a second overlapping area sandwiched by the gate electrode and the drain electrode. At least in the second thin film transistor, the gate electrode is connected to an input terminal, and the channel layer includes, in a vertical direction with respect to the surface of the substrate surface, a first overlapping area sandwiched by the gate electrode and the source electrode, and a second overlapping area sandwiched by the gate electrode and the drain electrode.
Patent JP-2013045897-A (JP)
Title: Current control device for solenoid
Inventor: INAGAKI HIROYUKI
IPC: H01F7/18
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a current control device for a solenoid capable of securing the robustness in a steady state while improving transient responsiveness when a target current is changed in a stepwise manner.SOLUTION: A current control device for a solenoid has: a DC power supply part 2 supplying a variable DC power supply voltage Vdc; an output voltage adjustment part 3 applying an output voltage Vout obtained by performing pulse width modulation on the DC power supply voltage Vdc with modifying a duty cycle D thereof, to a solenoid 92; a voltage detector 4 detecting the DC power supply voltage Vdc; a current detector 5 detecting an actual current I; and a feedback controller 6 controlling the duty cycle D so as to reduce a current deviation obtained by subtracting the actual current I from a target current Ir. The feedback controller 6 has: fixing mode means 61 lock controlling the duty cycle D to 100% or 0% depending on whether the current deviation is positive or negative in a transition time period Tt after the target current is changed; tracking mode means 62 controlling the duty cycle D to be variable in a stabilization time period after a lapse of the transition time period Tt; and mode switching means 63.
Patent JP-2013045669-A (JP)
Title: Switch button installing structure
Inventor: GOTO HIROAKI
IPC: H01H13/14
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a switch button installing structure equipped with a simple structure capable of preventing a switch button from coming off, without receiving restriction in a shape or a structure.SOLUTION: A switch button 5 has an installation piece 5b projecting out in a direction intersecting a push-down operating direction. A case 2 has a storage receiving portion 2f in which the installation piece 5b is stored, and an insertion receiving portion 2h in which a coming-off preventive member 30 for preventing the coming-off of the installation piece 5b is inserted. The coming-off preventive member 30 has a guiding portion 31. The insertion receiving portion 2h has a locking portion 2d to which the guiding portion 31 is elastically installed and engaged. The guiding portion 31 and the locking portion 2d are elastically installed and engaged in a direction intersecting a coming-off preventing member inserting direction, and the installation piece 5b is retained and engaged on a back surface of the coming-off preventive member 30.
Patent JP-2013046944-A (JP)
Title: Positioning device
Inventor: HOSHINO HIDE
IPC: B23Q3/06
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device that can extend a diameter-enlarging range of a grip member without increasing a crushing margin of a scraper to fix a variety of sizes of workpieces thereto.SOLUTION: In the positioning device, a diameter enlargeable annular member 12 includes a separated grip 14 and an expansion part 16, the scraper 106 comes into contact with an outer periphery of the expansion part 16, and a tapered rod 18 is integrally constituted of an inverted conical-shaped core 20 and an inverted conical-shaped ring 22. Thus, a multi-stage (2-stage) diameter-enlarging mechanism including a diameter-enlarging mechanism of the grip 14 and the inverted conical-shaped ring 22 and a diameter-enlarging mechanism of the expansion part 16 and the inverted conical-shaped core 20 is configured in one positioning device 10. Accordingly, a diameter enlargeable range of the diameter-enlarging mechanism of the grip 14 and the inverted conical-shaped ring 22 can be extended without being subjected to the control of the scraper 106.
Patent JP-2012216749-A (JP)
Title: Electronic device
Inventor: MURAKATA MASAHITO
IPC: G06F1/16
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that is user-friendly in both hand-held use and table-placed use, and is highly reliable with respect to external impact.SOLUTION: An electronic device comprises: a main body part 1 that has a front surface on which a display panel 2 is disposed and a rear surface 3 that corresponds to a reverse surface of the front surface and is positioned on a rearward side of the front surface, the main body part being substantially rectangular in shape in a plan view from the front surface side; and a support member 4 that has a pair of leg parts 11 and a connection part 14 that connects end parts on one side of the pair of leg parts 11 to each other. The other end parts of the leg parts 11 that are on a side different from the end parts connected by the connection part are attached to a pivot shaft 5 that is disposed on the rear surface side of the main body part 1, such that the support member 4 can pivot from a position at which the connection part 14 protrudes outward beyond an outer edge 1a of the main body part 1 in a plan view from the front surface side of the main body part 1, and at least a portion of the support member 4 is at the same position as or a position more rearward than a portion of the main body part 1 that protrudes most rearward.
Patent JP-2013051592-A (JP)
Title: Image pickup device and method
Inventor: HAYASHI RYOHEI
IPC: H04N5/222
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To determine an exposure table automatically, and to ensure highly accurate flicker correction in an image pickup device.SOLUTION: An amount of flicker calculation unit 1101 calculates the correction amount of flicker for each exposure field and each color component, based on the captured image data for each color component and each exposure field that are obtained as a result of capturing a flicker detection plate in an image acquisition unit 1107. The flicker calculation unit 1101 calculates the amount of flicker on the basis of the correction amount of flicker. When a determination is made that the amount of flicker exceeds an exposure table switching determination value in an exposure table switching determination unit 1102, an exposure table storage unit 1105 switches the exposure table being read from the exposure table storage unit 1105.
Patent JP-2013049481-A (JP)
Title: Cooking sheet package
Inventor: UEKI MIKA
IPC: B65D77/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact, easy-to-store, cooking sheet package configured such that the cooking sheet is prevented from being rewound when the cooking sheet is pulled out and spread out from the storage box, and the subsequent operability is improved.SOLUTION: The cooking sheet package 1 includes: the storage box 10; and the cooking sheet 11 having at least one folded part, rolled and stored in the storage box 10 in a multilayered state. The cooking sheet 11 is an aluminum foil or a cooking sheet, at least one side of which is coated with silicone resin. Besides, the storage box 10 includes: side parts 20 comprising the side faces; a bottom part 21 and a ceiling part 22 each located at the end face. The ceiling part 22 includes an openable/closable lid.
Patent JP-2013052768-A (JP)
Title: In-wheel motor drive unit for electric vehicle
Inventor: YAMAMOTO KEN
IPC: B60K7/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-size compact in-wheel motor drive unit for an electric vehicle, so adapted as to be capable of adding a parking brake function under an attempt of compacting itself in the length in axial direction.SOLUTION: A brake device 40 of drum type is installed within a motor case 11 for an electric motor 10 that rotationally drives a hub wheel 26 for driving a wheel, while during parking, the brake device 40 adds a braking force to the rotor 13 of the electric motor 10 for keeping the state of halt condition. The provision of the brake drum section 42 of the brake device 40 at the side part of the rotor 13 of the electric motor 10 prevents the length in the axial direction of the motor drive unit from being extended even if a parking brake function is added.
Patent JP-2013054979-A (JP)
Title: Organic el display device, method for manufacturing organic el display device, and electronic apparatus
Inventor: NEGISHI EISUKE
IPC: H05B33/26
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display device capable of achieving reduced power consumption with a simplified manufacturing process.SOLUTION: The organic EL display device includes: a first electrode provided on a substrate; an auxiliary electrode provided to be electrically insulated from the first electrode; an inter-pixel insulation film having a first opening facing the first electrode and a second opening facing at least a part of the auxiliary electrode, respectively; an organic layer formed over the whole area of the inter-pixel insulation film and including a luminous layer; and a second electrode provided on the organic layer. The second opening of the inter-pixel insulation film has a normal taper part tilted at an obtuse angle relative to a substrate surface and a reverse taper part tilted at an acute angle relative to the substrate surface. An electrical connection between the second electrode and the auxiliary electrode is secured in an area facing the reverse taper part within the second opening, without undergoing a separate coating step using a vapor deposition mask and a coating method or a laser irradiation step.
Patent JP-2012039631-A (JP)
Title: System and method for multiple simultaneous group communications in wireless system
Inventor: JASON ANTHONY LEITE
IPC: H04W4/10
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wireless device that can support simultaneously multiple push-to-talk (PTT) communications and interrupt certain PTT communication with higher priority ones.SOLUTION: A user device A302 subscribes to multiple PTT communication groups 314, 316 and designates one of the groups as the primary group. The wireless device receives and plays PTT communications from the multiple PTT communication groups and interrupts playing of a PTT communication from a non-primary group if a PTT communication is received from a primary PTT communication group, to play the PTT communication received from the primary PTT communication group by an audio device.
Patent JP-2013058347-A (JP)
Title: Connector
Inventor: SATO AKIRA
IPC: H01R13/52
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent detachment of a connector cover from a connector body.SOLUTION: A connector 1 includes a connector body 2 and a connector cover 3. A direction restriction portion 23 of the connector body 2 includes a groove portion on a surface facing an inner cylinder portion, and a button portion on the surface. The connector cover 3 includes a retention portion 32 on the outer peripheral surface of an outer cylinder portion mounted on the inner cylinder portion. When covered over the inner cylinder portion of the connector body 2, the connector cover 3 is rotated to the circumferential direction of the outer cylinder portion until the retention portion 32 is retained by the direction restriction portion 23. The retention portion 32 holds the direction restriction portion 23 by a protrusion portion and a covered portion, so as to be retained at the direction restriction portion 23. The button portion of the direction restriction portion 23 is accommodated in a hole of a covered portion, so as to restrict the movement of the covered portion to the circumferential direction of the outer cylinder portion.
Patent JP-2013061420-A (JP)
Title: Projector and image processing device
Inventor: HANEDA RYUJI
IPC: G03B21/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a projector and an image processing device capable of suppressing missing of pixels and deterioration of an image.SOLUTION: A projector includes: an image processing unit 5 in which predetermined digital conversion processing is applied to respective pixels constituting an input image signal by using a preset correction parameter kto form an output image signal; and an LCOS 6 which guides light irradiated from a light source to a projection lens 7 in accordance with positional information of the respective pixels constituting the output image signal. An effective pixel region of the LCOS 6 is constituted of a size region obtained by adding a margin region to the outer peripheral part of the effective pixel region of the input image signal.
Patent JP-2013065506-A (JP)
Title: Fuel cell device
Inventor: SAKAMOTO TAIICHIRO
IPC: H01M8/12
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell device enabling its use over a long period of time without exchanging an ignition plug by suppressing performance degradation of the ignition plug and capable of reliably inducing combustion in a combustion part.SOLUTION: In the fuel cell device, either a first electrode 202 or a second electrode 203 constituting an ignition plug FP does not overlap on a residual gas exhausting part 208 in a top view while a discharge part 206 formed between the first electrode 202 and the second electrode 203 is disposed so that at least a part thereof is overlapped on the residual gas exchanging part 208 in a top view.
Patent JP-2013067842-A (JP)
Title: Hot-dip galvannealed steel sheet having excellent corrosion resistance after coating
Inventor: SUZUKI YOSHITSUGU
IPC: C22C38/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength hot-dip galvannealed steel sheet which has excellent corrosion resistance after coating.SOLUTION: The high-strength hot-dip galvannealed steel sheet contains, by mass, 0.05-0.15% of C, 0.1-1.0% of Si, 0.5-2.7% of Mn, 1.00% or less of Al, 0.025% or less of P, 0.025% or less of S, and 0-0.8% of Cr and the balance Fe with inevitable impurities, while satisfying the following formula. In addition, the high-strength hot-dip galvannealed steel sheet has a galvanizing layer having coating weight per one surface of steel sheet of 20-120 g/mon the surface of the steel sheet. The exposure ratio of zinc metal on the surface of the galvanizing layer is 20% to 80%, and the amount of internal oxidation in the steel within the range from the steel sheet surface to the depth of 5 μm is 0.02-0.1 g/m. In the case when Si≤0.68%, Cr≤-1.25Si+0.85. In the case when Si>0.68%, Cr=0. In the above formulae, Si and Cr represent the contents (mass%) of respective elements.
Patent JP-2013072742-A (JP)
Title: Encoder and actuator
Inventor: YAMANAKA SHUHEI
IPC: H02K41/03
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an encoder that requires neither roundabout cable laying nor changing of any fitting bracket even if the attitude of sensor installation is altered.SOLUTION: An encoder 60 comprises a scale 61 on which a prescribed pattern is formed in one direction; an origin distinguishing unit 62 arranged alongside the scale 61; and a sensor body unit 64 arranged to be able to oppose the scale 61 and the origin distinguishing unit 62. The sensor body unit 64 has a first element 66 that reads the pattern of the scale 61, two second elements 67 that read the origin distinguishing unit 62, and a case 70. The first element 66 is arranged at the center of the case 70, and the two second elements 67 are arranged in positions of point symmetry or axial symmetry to the center C of the case 70.
Patent JP-2013074171-A (JP)
Title: Light-emitting device, light-emitting element array, and image display apparatus
Inventor: TANAKA AKIJI
IPC: G09F9/33
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device having high heat dissipation from a semiconductor light-emitting element.SOLUTION: A light-emitting device 11 includes: a cathode wiring 9 including an AuGeNi layer 21; and a semiconductor light-emitting element 10 which is bonded onto the surface of the AuGeNi layer 21 by an intermolecular force and is electrically connected to the cathode wiring 9.