baber/WOPTO huggingface dataset:
Patent JP-2011238104-A (JP)
Title: Mobile robot
Inventor: TAKAOKA YUTAKA
IPC: B25J5/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile robot for reducing a calculation cost to be required for generating an environment map where data of an obstacle sensor, which are repetitively acquired during a movement, are integrated.SOLUTION: The mobile robot repetitively detects obstacles in a circumference thereof during the movement. An odometry part records distances between detection spots where the obstacles are detected and angles between detection directions at the respective detection spots. A map generation part generates the environment map, where the data of the obstacle sensor at the respective detection spots are mapped to an integrated coordinate system, based on the recorded distances and angles. Further, the map generation part excludes from original data for generating the environment map, sensor data at past detection spots that satisfies both of a distance condition that the distance from a latest detection spot is larger than a predetermined distance threshold and an angle condition that an angle with the detection direction at the latest detection spot is smaller than a predetermined angle threshold.
Patent JP-2011109633-A (JP)
Title: Side key module for mobile communication terminal
Inventor: LEE GEUN JU
IPC: H01H13/70
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side key module for a mobile communication terminal which can simplify the whole component construction and which can facilitate mass production.  <P>SOLUTION: A side key module is provided between side keys mounted on a side surface of a mobile communication terminal and an internal printed circuit board mounted internally. The side key module includes: a PCB 10 which is in the shape of an elongated plate and on which a conductive material pattern is formed; a contact terminal 20 of conductive material having one side, which is in contact with the pattern, and the other side, which is in contact with the internal printed circuit board; and a metal dome which is coupled to one side of the PCB and is in contact with the pattern to electrically connect the pattern to the contact terminal when the side key is pressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050035-A (JP)
Title: Portable electronic device
Inventor: Shi zhi-qiang
IPC: H04M1/02
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device with a long service life.  <P>SOLUTION: The portable electronic device is equipped with a body, a sliding means and a lid member to be slid to the body through the sliding means. The sliding means has a sliding member, a first positioning unit and a second positioning unit. The sliding member is mounted on the lid member and the body so as for the lid member to relatively slide and be rotated with respect to the body. The first positioning unit and the second positioning unit are fixedly mounted to the body and the lid member, respectively, and the lid member and the body are positioned by means of adsorptive power of the first and the second positioning units.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011243392-A (JP)
Title: Lamp device and lighting fixture
Inventor: YAMAZAKI MAKOTO
IPC: F21V19/00
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device capable of supplying power to a light-emitting module without using a socket.SOLUTION: The lamp device includes a cover body 21 having a light-transmitting cover 26, and a mounting section 27 mounted on either end of the light-transmitting cover 26. A semiconductor light-emitting element 35 is stored in the cover body 21. An electric wire 23 for power supply to the semiconductor light-emitting element 35 is guided from the cover body 21 to the outside.
Patent JP-2011239920-A (JP)
Title: Toilet system for nursing care
Inventor: YAMAHASHI HIROKI
IPC: A61G5/00
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a toilet system for nursing care which permits a person to be cared for to transfer from a wheelchair to a toilet bowl and which permits the person to be cared for to transfer while sitting thereon, is safe, can be used hygienically and comfortably, and can reduce a burden to a caregiver as well.SOLUTION: The wheelchair 10 on which the person to be cared for sits is brought close from the right side of a carrying chair 60, and the seat surface supporting plate 61 of the carrying chair 60 supported on a handrail 90 is inserted between the seat surface 59 formed of seven cantilever seat surface component members and an upper casing located below the seat surface 59. When the seat surface supporting plate 61 and the seat surface 59 lie on top of one another, the seat surface 59 is lowered. Then the person to be cared for transfers from the seat surface 59 to the seat surface component members on the seat surface supporting plate 61. On transferring, the person to be cared for pushes the carrying chair 60 toward a toilet bowl 90 side. Then, the pinching pulley of the carrying chair 60, pinching handrail bars 91 and 92, rolls, and the carrying chair 60 moves to the position above the toilet bowl 98.
Patent JP-2011249384-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KUNIHIRO TAKASHI
IPC: H01L21/301
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device allows crystal defects in an element region to be suppressed and capable of readily improving the accuracy of dicing and breaking, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device comprises a principal surface and a side surface. The side surface comprises a substrate 10 that includes a side wall of a notch 12 provided from the principal surface side, and a laminate 20 that is provided on the principal surface, extends on the side wall of the notch, and is composed of InGaAlN (0≤x≤1 and 0≤y≤1). For this reason, crystal defects and voids that tend to concentratedly occur in the notch 12 are avoided, thereby forming a semiconductor device with low defect density in an element region AR of the laminate and high reliability.
Patent JP-2011249128-A (JP)
Title: Thermal fuse and method for manufacturing thermal fuse
Inventor: KAWANISHI TOSHIRO
IPC: H01H37/76
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fuse which improves reliability and safety by preventing a fusing failure of a low melting point fusible alloy between a pair of lead conductors when a temperature rise around the thermal fuse fuses down the low melting point fusible alloy.SOLUTION: The thermal fuse has: a pair of cut-out grooves 7 and 7 formed by respectively cutting out a pair of opposite ends 11 and 11 of a pair of lead conductors 1 and 1 outward in a longitudinal direction, the pair of lead conductors 1 and 1 facing each other with an interval D separated therebetween in a longitudinal direction; and joining parts 3 for joining the pair of lead conductors 1 and 1 by welding low melting point fusible alloys 2 and 2 to the opposite ends 11 and 11 of the lead conductors located at both of the pair of cut-out grooves 7 and 7 in a width direction. The dimension P of a cut-out groove 7 in a longitudinal direction is set so as to be equal to a dimension Q of a joining part 3 in a longitudinal direction or to be larger than the dimension Q of the joining part 3 in the longitudinal direction. This can prevent a failure that a fusible alloy in a molten state is unevenly distributed to a partial place on the thermal fuse to form unfusible volume.
Patent JP-2010264756-A (JP)
Title: Method for manufacturing stamper
Inventor: SHIMADA TAKUYA
IPC: B29C33/38
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stamper which can transfer a concavo-convex pattern of the stamper by presenting no defect and which has good durability.  <P>SOLUTION: The method for manufacturing the stamper includes the step of forming a conductive layer 19 on the surface of the concavo-convex pattern of a matrix, the step of forming an electroforming layer 22 thereon. then the step of exfoliating the conductive layer, the step of transferring the concavo-convex of the matrix, and, thereby forming a first stamper. These steps are repeated, in case of forming a second stamper and a third stamper, a height regulating layer having a film thickness thicker in the upper surface of the convex part than the bottom of a concave part is formed between the second stamper and the second mold release layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279037-A (JP)
Title: Methods and apparatus for simultaneous estimation of frequency offset and channel response for mu-mimo ofdma
Inventor: AZADET KAMERAN
IPC: H04J1/00
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and apparatus for simultaneous estimation of frequency offset and channel response for a communication system, such as a MU-MIMO communication system.  <P>SOLUTION: Provided is an iterative method for estimating frequency offset and channel response for a plurality of frequency resources. The channel response is estimated for a set of users sharing a given one of the frequency resources. In addition, the frequency offset is estimated for the users in the set, wherein the channel response and frequency offset of users not in the set are maintained at their latest updated values. Initially, the channel response of a user can be an ideal channel response and the frequency offset can be approximately zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134697-A (JP)
Title: Method of manufacturing active material for non-aqueous electrolyte battery, negative electrode for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the same
Inventor: YOKOI MAI
IPC: C01G31/02
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing toxic pentavalent vanadium from an active material of a non-aqueous electrolyte battery including lithium containing vanadium oxide by a simple method.  <P>SOLUTION: In a method of manufacturing an active material for a non-aqueous electrolyte battery including the lithium containing vanadium oxide, the active material of a non-aqueous electrolyte battery is washed with water or an acid solution. the toxic pentavalent vanadium can be removed from the active material by melting the toxic pentavalent vanadium with water or the acid solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011250159-A (JP)
Title: Mobile communication system
Inventor: MIYAMOTO SHINYA
IPC: H04W84/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system which is proof against fluctuation of communication environment by moving a repeating device repeating communication of a radio terminal moving with a base station to an appropriate position in a situation where the repeating device is not previously fixed.SOLUTION: In the mobile communication system having a plurality of radio terminals, the base station and the movable repeating device, the base station calculates a range to which the repeating device can move from a present position of the repeating device, and predicts optimum moving destination information for repeating communication in the movable range of the repeating device from the radio terminal and a self-position. The repeating device performs repeating by moving to a prediction position based on predicted moving destination information.
Patent JP-2011250353-A (JP)
Title: Image reading apparatus and image formation apparatus
Inventor: KOBAYASHI YASUYOSHI
IPC: G03G15/36
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus and an image formation apparatus that can save troubles for finally finding the optimum preview image desired by a user, in the image reading apparatus that displays a plurality of preview images obtained by changing a read image in an image quality element, such as a concentration or the like, by a predetermined level and abbreviating a part of picture elements.SOLUTION: An image reading apparatus having basic preview display means that displays a plurality of preview images obtained by changing a read image in an image quality element, such as a concentration or the like, by a predetermined level and abbreviating a part of picture elements, has detailed preview display control means that carries out a detailed preview display of displaying a detailed preview image obtained by changing the predetermined image quality element, which is preliminarily set, by one or more second levels finer than the predetermined level, to a part of preview images selected among the plurality of preview images displayed by the basic preview display means.
Patent JP-2011246096-A (JP)
Title: Engine suspension device of motor scooter type vehicle
Inventor: NAITO AKIRA
IPC: B62K25/20
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a power unit and a peripheral part, by holding a rocking angle of the power unit substantially constant, even when an installation error is caused in a part of a vehicle body frame for abutting on a regulating member for regulating excessive rocking of the power unit.SOLUTION: This engine suspension device 21 of a motor scooter type vehicle includes an engine suspension bracket 22 for rockably journaling the power unit of integrally constituting an engine and a transmission device to the vehicle body frame, and the regulating member 42 installed in a vehicle body side bearing part 43 of the engine suspension bracket and regulating the excessive rocking of the power unit by abutting on a bridge pipe 14 of the vehicle body frame. The engine suspension device 21 is constituted so that abutting surfaces 51 and 52 of regulating elements 46 and 47 in the regulating member 42 when abutting on the bridge pipe 14, become parallel to the center line L of connecting the center P of the bridge pipe 14 and the center O of the vehicle body side bearing part 43 of the engine suspension bracket 22 in a vehicle side view.
Patent JP-2011254186-A (JP)
Title: Electronic apparatus
Inventor: OTSUKA MASARU
IPC: H04N5/225
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus allowing easy retrieval and browsing of a conference record.SOLUTION: When a shutter button 18 is pressed after a projector unit 38 starts projection, onto a projection surface, of an image corresponding to data stored in a storage unit 32 etc., a moving image of an area including the projection surface is picked up by an imaging element 30 to associate the moving image data obtained by the imaging element 30 with projection data stored in the storage unit 32 etc.
Patent JP-2011252526-A (JP)
Title: Fluid pressure buffer
Inventor: MOCHIZUKI TAKAHISA
IPC: F16F9/50
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To improve a damping force adjustment means of a fluid pressure buffer.SOLUTION: The fluid pressure buffer includes an damping force generation means for generating a predetermined damping force, and the damping force adjustment means for adjusting the damping force. The damping force adjustment means includes a bypass path B bypassing the damping force generation means, a changing means 4 for changing an opening amount of the bypass path B, and an adjuster 5 moved in an axial direction by an external force to thereby drive the changing means 4. In the fluid pressure buffer, the changing means 4 includes a valve part 40 causing its leading end to advance and retract from the bypass path B, and a connection part 41 extending to the base end side of the valve part 40 and connected to the adjuster 5. The fluid pressure buffer further includes a regulation member 6 which is fixed to the connection part 41 or the adjuster 5 and regulates the moving amount of the changing means 4.
Patent JP-2010259079-A (JP)
Title: Double data rate serial encoder
Inventor: STEELE BRIAN
IPC: H03M9/00
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glitch-less output during input transitions, in a double data rate serial encoder for an MDDI.  <P>SOLUTION: The serial encoder comprises latches to receive input parallel data, an enabler to enable the latches to input data while coupling latch outputs to a plurality of inputs of a multiplexer, and a counter to select one of the plurality of inputs of the multiplexer. The counter provides a gray code input selection value to the multiplexer and provides the glitch-less output during multiplexer selection input transitions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011251942-A (JP)
Title: 7-position derivative of retinoic acid
Inventor: KAYA KUNIMITSU
IPC: A61K8/36
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a new retinoic acid derivative that has higher light stability than conventional retinoic acid and analogues thereof and exhibits more excellent activity, and an efficient production method therefor.SOLUTION: The 7-position derivative of retinoic acid is represented by the formula. Salts thereof are also provided. A method for producing the derivative is also provided.
Patent JP-2011253746-A (JP)
Title: Storage battery module and storage battery system
Inventor: TAKAHASHI KEITA
IPC: H01M10/617
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery module enabling secure heat radiation of each storage battery cell.SOLUTION: A storage battery module 20 stores an electrode part of a plurality of cylindrical batteries 1 arranged in a plurality of rows and steps, in a battery box 30 by holding and fixing by a battery holding plate 5. In each of a battery box pedestal 31 constituting the battery box 30 and a ceiling board of an outer casing 32, a cooling air intake slit 36 and a cooling air discharge slit 37 are bored at a plurality of positions arrayed adjacent to each of two facing end sides in parallel with an arrangement direction of the battery holding plate 5 closely contacting with the electrode part of each cylindrical battery 1, and cooling air blown from outside of the battery box 30 is taken in from the cooling air intake slit 36 and directly sent to each electrode part of the plurality of cylindrical batteries 1. Also, cooling air is discharged from the cooling air discharge slit 37 to outside of the battery box 30 after heat exchange with each electrode part of the cylindrical batteries 1.
Patent JP-2011253406-A (JP)
Title: Information processor, electronic apparatus and program
Inventor: ATSUJI ROHINA
IPC: G06F3/0488
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of correcting a locus of positional information of an object into a smooth locus in which jitter is reduced, and further to provide a program, an electronic apparatus and the like.SOLUTION: An information processor includes: a positional information acquisition unit 110 for acquiring positional information of an object; a correction determination range setting unit 120 that acquires an expected moving direction of the object based on an nth position and an (n+1)th position of the object obtained as the positional information and set a wider correction determination range with respect to a direction perpendicular to the expected moving direction than that of the expected moving direction; and a positional correction unit 130 for correcting an (n+2)th position in a case where the (n+2)th position of the object locates within a set correction determination range.
Patent JP-2011252463-A (JP)
Title: Double suction pump
Inventor: OMORI TOSHIHIRO
IPC: F04D29/046
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To extend a lifetime of a bearing in a double suction pump including a self liquid-lubrication type bearing.SOLUTION: Bearings 40A, 40B supporting a spindle 11 via suction mouth parts 32A, 32B of an impeller 28 are provided at bulkheads 17A, 17B of a casing 14 of the double suction pump 10. Tapered surfaces 33A, 33B tapered toward the tip of the suction mouth parts 32A, 32B and centered about an axial line P of the spindle 11 are provided at an outer circumferential part of the suction mouth parts 32A, 32B. Bearing surfaces 45A, 45B of the bearings 40A, 40B are disposed opposite the tapered surfaces 33A, 33B, and taper-shaped gaps 49A, 49B tapered from a discharge chamber 15 toward suction chambers 16A, 16B are formed therebetween.
Patent JP-2011254415-A (JP)
Title: Wireless device and wireless base station device
Inventor: TAKE MASAYUKI
IPC: H04W88/08
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a useful technique for constructing a wireless device as a networking wireless device.SOLUTION: A networking wireless device connected to a first node via a first link and connected to a second node via a second link comprises: a first frame processing unit which constructs and deconstructs layer 1 frames flowing in the first link and is provided with a first port capable of inputting/outputting layer 2 frames; a second frame processing unit which constructs and deconstructs layer 1 frames flowing in the second link and is provided with a second port capable of inputting/outputting layer 2 frames; and a control unit which controls the wireless device and is provided with a control port capable of inputting/outputting layer 2 frames. The layer 2 frames are distributed by a layer 2 switch.
Patent JP-2011258316-A (JP)
Title: Controller for induction smelting furnace
Inventor: WATANABE YUKIO
IPC: F27D11/06
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an induction smelting furnace that suppresses generation of electric power loss by maintaining a high power factor with a simple circuit constitution even when output is reduced.SOLUTION: A controller for an induction smelting furnace comprises: power conversion parts 4, 5 in which forward converters 41a, 41b and half-bridge reverse converters 42a, 42b, where IGBTs being a first and second switching elements operate alternately, constitute a series resonance type circuit; a power factor detection part in which a control circuit 10 detects output power factors of the power conversion parts 4, 5; and a PLL control part which generates a control signal of a pulse width having a frequency where the output power factor is 1 and output voltages of the power conversion parts 4, 5 reaching a target voltage for the reverse converters 42a, 42b. The power conversion parts 4, 5 includes a voltage conversion device for the series resonance type circuit (voltage type circuit).
Patent JP-2011257094-A (JP)
Title: Refrigerating cycle device
Inventor: OKUMURA TAKUYA
IPC: F25B1/00
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology to shorten a start-up time of a refrigerating cycle device.SOLUTION: The refrigerating cycle device 1 includes a main refrigerant circuit 10, an injection flow channel 17, a heating circuit 26 for supplying heat of the main refrigerant circuit 10 to a heating terminal 22 through a heat medium, a heat exchange circuit 21 for supplying the heat of the main refrigerant circuit 10 to the injection flow channel 17 through the heat medium, and a flow channel switching section 18. The flow channel switching section 18 connects the heating circuit 26 with the heat exchange circuit 21 so that the heat medium is alternately circulated between the heating circuit 26 and the heat exchange circuit 21 when the refrigerating cycle device 1 is operated in a starting mode, and divides the heating circuit 26 and the heat exchange circuit 21 so that the heat medium is individually circulated in the heating circuit 26 and the heat exchange circuit 21, when the refrigerating cycle device 1 is operated in a stationary mode.