baber/WOPTO huggingface dataset:
Patent JP-2013221511-A (JP)
Title: Components with microchannel cooling
Inventor: BUNKER RONALD SCOTT
IPC: F02C7/00
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved method of cooling a high-temperature gas passage component of a gas turbine engine.SOLUTION: A component includes a substrate having an outer surface and an inner surface, where the inner surface defines at least one hollow, interior space. The outer surface of the substrate defines a positive-pressure sidewall and a negative-pressure sidewall. The positive-pressure sidewall and the negative-pressure sidewall are joined together at a leading edge and at a trailing edge of the component. The outer surface defines one or more grooves that extend at least partially along the positive-pressure or negative-pressure sidewall in a vicinity of the trailing edge of the component. Each groove is in fluid communication with a respective hollow, interior space. The component further includes a structural coating disposed over at least a portion of the outer surface of the substrate, The structural coating extends over the one or more grooves, and the one or more grooves and the structural coating together define one or more channels for cooling the trailing edge of the component. A method of forming cooling channels in the vicinity of the trailing edge of a component is also provided.
Patent JP-2014205305-A (JP)
Title: Filament winding device
Inventor: TANIGAWA MOTOHIRO
IPC: B29C70/16
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a helical winding device which allows for proper treatment of a fiber end when a liner is replaced.SOLUTION: A thread end treating device 50 is provided, including: a reel part 60 which is retractable to a plurality of fiber bundles F drawn out from a plurality of fiber guides in the axial direction of a liner 1 and rotatable around the axis of liner 1, having a plurality of pins 67; and a cutter 70 disposed inside the pins 67 in the radial direction of the reel part 60. After completion of helical winding of the liner 1, the thread end treating device 50 sequentially performs: inserting the pins 67 of the reel part 60 among the fiber bundles F drawn out from the fiber guides; rotating the reel part 60 around the axis center of liner 1 relative to a helical winding head so as to wind the fiber bundles F around the outer periphery of the reel part 60; and first cutting for cutting the fiber bundles F by the cutter 70 after the winding operation.
Patent JP-2014205326-A (JP)
Title: Writing instrument holder and letter paper clip having writing instrument holder
Inventor: ARIMOTO YOSHITERU
IPC: B42F9/00
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument holder which can be easily manufactured and has a low height, and a letter paper clip having the holder.SOLUTION: A writing instrument holder comprises a bearing part 210 which is formed on one surface side of a writing instrument holder part 200 and supports a shaft 102 of a writing instrument 100, and a clip reception part 230 which is formed on the other surface side of the writing instrument holder part 200 and contacts a clip 104 of the writing instrument 100. The bearing part 210 is so inclined that the bearing part 210 is lowered towards the clip 104 side in a direction along which the bearing part 210 is separated from a surface of the shaft 102 of the writing instrument 100 supported by the bearing part 210 as the bearing part 210 itself is directed to an inner side from the side on which the shaft 102 of the writing instrument 100 and the clip 104 of the writing instrument 100 are inserted therein.
Patent JP-2014209949-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabled to give unexpectedness to a player by promoting an operation not existing in the prior art.SOLUTION: A game machine is equipped with at least one input means and performance execution means. The input means can be inputted by the player. The performance execution means promotes the player a predetermined operation using the input means, and executes a performance according to the operation result which has been performed for an effective time period for making said operation input effective. The performance execution means varies, midway of the effective period, an operation instruction content using the input means for promoting the player.
Patent JP-2014088307-A (JP)
Title: Spherical shape oxide powder, and production method thereof
Inventor: FUJIMOTO WAKANA
IPC: C01B13/32
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide powder providing excellent appearance persistence such as low shininess, and smooth texture such as good rolling property to a skin when used for various cosmetics.SOLUTION: A metal oxide powder includes particles having: an average circularity of 0.8 or more, and has a specific surface area by a BET method of 400 m/g to 1,000 m/g; a pore volume by a BJH method of 2 ml/g to 8 ml/g; a median size in particle size distribution by a laser diffraction type measurement, in a range of 1 to 50 μm; and less than 0.5 vol% of particles having a particle size of 10 times the median size. As it contains independent particles with spherical shape as main components, it solves the above problem. The metal oxide powder can be obtained by flow chart steps showing as figure 1.
Patent JP-2014211810-A (JP)
Title: Traveling vehicle control system
Inventor: TSUJIMOTO MASANORI
IPC: G05D1/02
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a traveling vehicle control system capable of avoiding interference between a traveling vehicle and an interfering body as much as possible even when many interfering bodies are present in a measurement object area.SOLUTION: A traveling vehicle control system is configured to manage a measurement object area while sectioning the measurement object area into a plurality of section areas and to individually manage the number of in-area interfering bodies as the present number of interfering bodies in the section areas for each of the plurality of section areas, area by area. A travel control part individually determines a congestion state in which the number of in-area interfering bodies exceeds a set upper-limit number Tmax for each of the plurality of section areas, and sets a congestion area travel mode as a travel mode when making a traveling vehicle travel in a section area determined to be in the congestion state.
Patent JP-2014210560-A (JP)
Title: Electrode structure, seat heater, and manufacturing method therefor
Inventor: TAKAYASHIKI YASUMIKI
IPC: B60N2/56
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure and a seat heater capable of achieving high adhesion and ensuring simple and low cost manufacturing, and a manufacturing method therefor.SOLUTION: An electrode structure 10 comprises: a conductor 11 formed of conductive resin; and a pair of electrodes 12 arranged on the conductor 11. One surface of each electrode 12 closer to the conductor 11 is a rough surface. The electrode 12 is bonded to the conductor 11 by abutment of this surface on the conductor 11 to be press-fit to the conductor 11. It is preferable that an arithmetic average roughness Ra as a surface roughness of one surface of each electrode 12 be within a range from 0.2 μm to 20 μm.
Patent JP-2014216352-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: MIYAKOSHI NOBUKI
IPC: H01L29/78
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce noise more than in the past, and inhibit delay in operation timing of each transistor and an abnormal operation of the transistor caused by too large resistance of a resistive element and burnout which is made likely to occur because too large resistance of the resistive element causes to decrease current capacity.SOLUTION: A semiconductor device 100 comprises: a cell region including a low-resistant semiconductor layer 112; a drift layer 114; a base region 116; a high-concentration semiconductor region 120 and a gate electrode layer 124; and a peripheral region including the low-resistant semiconductor layer 112, the drift layer 114, a gate lead-out wiring 136, a gate finger 140 and a gate pad 142. The gate electrode layer and the gate lead-out wiring are electrically connected via a resistive element composed of impurity-containing polysilicon and an impurity concentration of the polysilicon which composes the resistive element is lower than an impurity concentration of polysilicon which composes the gate electrode layer.
Patent JP-2014217131-A (JP)
Title: Electric power conversion system
Inventor: KOBAYASHI KATSUTARO
IPC: H02M3/155
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a discharge resistance and drive a rotary electric machine even when a short failure occurs in a switching device for allowing or shutting down energization into the discharge resistance.SOLUTION: A discharge resistance 42 and a semiconductor switch 41 are connected in series between a positive output terminal 15a of a DC-DC converter 15 and a junction point 16 of upper to lower arms 12, 13. An electronic control apparatus 50, when a short circuit is detected in the semiconductor switch 41, fixes the upper arm 12 of the DC-DC converter 15 under an on state and the lower arm 13 under an off state, respectively, thus stopping a step-up operation with the DC-DC converter 15.
Patent JP-2013240590-A (JP)
Title: Three-dimensional shape acquisition device from stereoscopic endoscopic image
Inventor: MISHIMA KATSUAKI
IPC: A61B1/00
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional acquisition device which can acquire a three-dimensional shape for an image photographed by a stereoscopic endoscope with accuracy when a subject to be examined is concavo-convex and makes large movements such as a rhinopharynx.SOLUTION: An insertion portion 1 includes an image acquisition part 10 having a camera where a pair of image pickup devices are disposed on a distal end side and a pattern projection part 20 having a projector lens on a distal end side and is connected to a control processing part 40. The pattern projection part 20 has a projection pattern housing part 20A where a light source for projection and a projection pattern are housed, image light from the projection pattern irradiated with the light source is transmitted to a distal end side by an image fiber and is focused onto a position of a subject to be examined by the projector lens, and a three-dimensional image is acquired by performing stereo-matching processing on an image obtained by photographing the subject to be examined on which the projection pattern is projected by the right and left image pickup devices. The projector lens has an imaging depth of 15 mm or more and projects a pattern image having a size of 20 mm or more on a surface of the subject to be examined.
Patent JP-2013167904-A (JP)
Title: Optical switch
Inventor: TOKUSHIMA MASATOSHI
IPC: G02F1/313
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which can be efficiently operated, and a manufacturing method thereof.SOLUTION: The optical switch is a Mach-Zehnder interferometer type optical switch comprising a line-defect waveguide of photonic crystal. The optical switch includes a branch 7, a directional coupler 15, and waveguides 90 and 91 of two paths between them. With respect to the waveguides 90 and 91 of two paths, a group velocity of guided light is different between the waveguide 90 of the first path and the waveguide 91 of the second path.
Patent JP-2014215233-A (JP)
Title: Device for sorting and stacking and method of sorting and stacking veneer
Inventor: KAMIYA TOMOHITO
IPC: G01N21/892
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To develop a technology of sorting and stacking veneer with high accuracy.SOLUTION: There is provided a method of comparing reference data prepared in advance with measurement data obtained through photographing to sort veneer, where the measurement data is a color image and a gray image created on the basis of imaging data obtained by combining information obtained from rays of reflection light radiated from the common light source and information obtained from rays of transmitted light; these pieces of measurement data are compared with the reference data prepared in advance with an HSV model to determine the grade of the veneer and sort the veneer.
Patent JP-2014215541-A (JP)
Title: Pattern formation method, composition kit and resist film, and method for manufacturing electronic device using them and electronic device
Inventor: TAKIZAWA HIROO
IPC: G03F7/039
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pattern formation method by which in formation of a fine pattern having a line width of 50 nm or less, blob defect is reduced without impairing sensitivity, resolution, LWR, and pattern shape and which is excellent, in particular, in suppressing the generation of outgas, and to provided a composition kit, a resist film using the same, a method for manufacturing an electronic device, and an electronic device.SOLUTION: The pattern formation method comprises: (a) a step of forming a film on a substrate using an active ray-sensitive or radiation-sensitive resin composition containing (A) a resin which is decomposed by the action of an acid and undergoes a change in solubility into developer, and (C) a resin having one or more group selected from a group consisting of a fluorine atom, a group having a fluorine atom, a group having a silicon atom, an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, an aromatic ring group substituted with at least one alkyl group, and an aromatic ring group substituted with at least one cycloalkyl group; (b) a step of forming, on the film, a top coat layer using a top coat composition containing resin (T); (c) a step of exposing the film having the top coat layer using an active ray or radiation; and (d) a step of forming a pattern by developing the film having the top coat layer after the exposure.
Patent JP-2014218544-A (JP)
Title: Method of manufacturing rubber composition for tire
Inventor: OKA MIYUKI
IPC: C08K3/04
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rubber composition for a tire having improved low rolling resistance and steering stability than conventional levels.SOLUTION: There is provided a method including blending an inorganic filler containing 50 to 120 pts.wt. of silica with a diene synthetic rubber of 100 pts.wt., blending a silane coupling agent of 5 to 15 wt.% of the silica amount for mixing, then blending S-(aminoalkyl)thiosulfate represented by the following formula (i) and a metal salt thereof of 0.03 to 5 pts.wt. with 100 pts.wt. of the diene synthetic rubber for mixing.
Patent JP-2013147038-A (JP)
Title: Ink jet recorder
Inventor: YAMAMOTO KAZUNORI
IPC: B41J2/01
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of improving print quality by suppressing occurrences of air turbulence.SOLUTION: An ink jet recorder 100 comprises a recording head 5 having a plurality of nozzles and configured to discharge ink to a recording medium 8 opposing to a plurality of nozzles. The ink jet recording device 100 discharges ink to the recording medium 8 from the nozzles while moving the recording head 5 and recording medium 8 relative to each other. In the ink jet recorder 100, the recording head 5 is mounted on a head holder 4. On the counter face of the head holder 4, which is opposite the recording medium 8, and in a main scanning direction X, a flow regulating plate 7 projecting from the counter face toward the recording medium 8 is provided at the upstream side than the recording head 5. The flow regulating plate 7 is longer than the leading end of the recording head 5 and has many holes 71.
Patent JP-2013217925-A (JP)
Title: Systems and methods for ip and voip device location determination
Inventor: LEE RICHARD M
IPC: H04M1/00
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for precise position determination of general IP network-connected devices.SOLUTION: In the method, remote intelligence located at strategic network points is used to distribute relevant assistance data to IP devices with embedded receivers. Assistance means is tailored to provide physical timing, frequency and time signal status data by use of general broadband communication protocols. The relevant assistance data enables compensation with signal processing gain. The signal processing gain is necessary to acquire and measure weakened or distorted in-building GNSS signals and to ultimately extract corresponding pseudo-range time components. In the method, sets of GNSS measurements that are observed over long periods of time are assembled using standard satellite navigation methods and, once these measurements are compiled, each pseudo-range is converted using standard methods into usable path distances used to calculate a precise geographic position to a known degree of accuracy.
Patent JP-2014218349-A (JP)
Title: Printer
Inventor: KAMEI KOICHI
IPC: B41J15/04
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a printer with a printed medium skew prevention mechanism for preventing skew of a printed medium by simple structure.SOLUTION: A printer 1 has: a conveyance part (platen roller 18) which conveys printed media 11 (11a, 11b, 11c) from an upstream side to a downstream side of a conveyance path; a printing head 16 which is arranged on the conveyance path, and performs printing to the printed media 11; and a plurality of regulation members 25 (25-1, 25-2, 25-3, 25-4, 25-5) which are arranged on the upstream side of the printing head 16 on the conveyance path, and regulate movement of the printed media 11 in a width direction, and is constituted so that the regulation members 25 for regulating the movement in the width direction of the printed media 11 are different according to length in the width direction thereof.
Patent JP-2014220203-A (JP)
Title: Positive electrode active material for sodium ion battery and process of manufacturing the same
Inventor: OKADA SHIGETO
IPC: H01M4/50
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a sodium ion battery of a new type, excellent in safety and cost, and having excellent charge and discharge characteristics.SOLUTION: The positive electrode active material for a sodium ion battery is composed of a mixture of sodium fluoride (NaF) and a bivalent metal oxide (MO) (M is at least one metal element out of Fe, Mn, Ti, V, Co, and Ni) and exhibits excellent charge and discharge characteristics in the sodium ion secondary battery.
Patent JP-2014220205-A (JP)
Title: Card switch
Inventor: NAKAMURA MASAYUKI
IPC: H01H27/00
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a card switch capable of properly detecting insertion/pull-out of a thinner card.SOLUTION: The card switch includes: a case 3 having an insertion port 300 into which a card 2 is inserted; and a detector that detects whether the card 2 is inserted into the insertion port 300. The detector includes: contacts 412 and 413; a housing 410 storing the contacts 412 and 413; and a lever 411 a part of which protrudes from the housing 410. The contacts 412 and 413 are constituted of a switch 41 which is opened and closed by a rotation of the lever 411. A part of the lever 411 is positioned on an insertion/pull-out path of the card 2. The rotation path of the lever 411 is along the insertion/pull-out path of the card 2.
Patent JP-2014225955-A (JP)
Title: Charge controller for vehicle
Inventor: HAYASHI YOSHIAKI
IPC: H02J7/00
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a charge controller for vehicle which can contribute to theft prevention of a vehicle, while suppressing a device mounted on the vehicle from having higher price.SOLUTION: A charging ECU 6 counts the number of charging times for a battery 2 of a vehicle 1, and when the number of charging times exceeds a predetermined times, prohibits charging of the battery 2. After the prohibition of charging, operation by a user is accepted by a head unit 4, and a body ECU 7 determines whether or not the authentication information accepted matches stored authentication information. If both of the information matches, the charging ECU 6 cancels the prohibition of charging, and the battery 2 is charged with the power supplied from a power supply device 9. If the authentication processing fails or a time-out occurs without performing the authentication processing, after the charging is prohibited by the charging ECU 6, warning is performed by means of a horn 5.
Patent JP-2014224745-A (JP)
Title: Origin signal generating device and origin signal generating system
Inventor: KIMURA AKIHIDE
IPC: G01D5/36
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To generate an origin signal with high accuracy using a simple configuration.SOLUTION: An origin detecting light-receiving section 11 has light-receiving element arrays L1 and L2, and receives light from an origin detecting pattern 5a. An origin signal generating circuit 20 generates an origin signal based on a reading result of the origin detecting pattern 5a. The light-receiving element array L1 has a light-receiving element PD11 for outputting a read signal S1, and a light-receiving element PD12 disposed in an x direction with respect to the light-receiving element PD11 for outputting a read signal S2. The light-receiving element array L2 has a light-receiving element PD13 for outputting a read signal S3, and a light-receiving element PD14 disposed in the x direction with respect to the light-receiving element PD13 for outputting a read signal S4. The light-receiving element array L2 is disposed in a y direction with respect to the light-receiving element array L1, and offset in the x direction. The origin signal generating circuit 20 outputs an origin signal that starts when the read signals S1 and S2 are at an equal level and terminates when the read signals S3 and S4 are at an equal level.
Patent JP-2014223856-A (JP)
Title: Steering control device
Inventor: KATAOKA MOTOAKI
IPC: B62D5/04
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a steering control device which reduces labor required for an operation of evaluating and preparing a feel upon steering.SOLUTION: A converter 221 converts an estimated load Tx into a lateral acceleration Ay by multiplying a conversion coefficient Ktrns to the estimated load Tx prepared by a load estimator 21. A code extractor 222 extracts a code of lateral acceleration Ay, an absolute value calculator 223 determines an absolute value |Ay| of the lateral acceleration. A target calculator 224 determines an absolute value |Tid| of a target steering torque in accordance with the extent of the absolute value |Ay| of the lateral acceleration by using a conversion map. A code adder 225 outputs a result obtained by multiplying a code extracted by the code extractor 222 to the absolute value |Tid| of the target steering torque outputted by the target calculator 224 as the target steering torque Tid. When evaluating and preparing the conversion map, an operator can execute an operation in dependence upon sensible and familiar information such as the lateral acceleration Ay.
Patent JP-2013211091-A (JP)
Title: Semiconductor device
Inventor: NAGATSUKA SHUHEI
IPC: H01L27/088
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a novel structure capable of retaining stored contents even when electric power is not supplied and having no limitation on frequency of writing.SOLUTION: A semiconductor device includes a memory cell including a widegap semiconductor, for example, an oxide semiconductor. The semiconductor device includes a writing transistor, a reading transistor, and a selection transistor in the memory cell. With the use of the widegap semiconductor, such a semiconductor device that is capable of sufficiently reducing the off-state current of a transistor included in the memory cell and capable of holding data for a long time can be provided.