baber/WOPTO huggingface dataset:
Patent JP-2012050089-A (JP)
Title: Wireless communication network, wireless communication method, and node used in wireless communication network
Inventor: CHAO LIU
IPC: H04L12/701
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce overhead of control information, in a wireless communication network that supports multi-channel communication.SOLUTION: A wireless communication network, a communication method, and a node for a wireless communication network are disclosed. The wireless communication network includes a plurality of peer nodes that communicate with each other through a control channel and a plurality of data channels. In the communication method, information on an available data channel is transmitted by a routing request signal; the information on the available data channel received from a source node or another intermediate node is changed, and the information on the changed available data channel is transmitted by the routing request signal; an agreed data channel for communication between a destination node and the source node or between the destination node and the intermediate node is decided according to the information on the available data channel transmitted from the source node or the intermediate node; and the intermediate node and/or the source node as a prior relay point is notified of identification information on the agreed data channel by a routing response signal.
Patent JP-2013049076-A (JP)
Title: Welding method and device
Inventor: KAIZUKA TETSUYA
IPC: B23K37/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a welding method and a device, which enables welding without using a welding rod, and also to reduce cost required for a welding work and work processes.SOLUTION: The welding method includes: mounting a rotation mechanism for a member to be welded, which can fix an end of two tubular members to be welded in which bevels thereof are butted on each other, and which has a rotation mechanism, and mounting an axial force applying mechanism for applying a force to a bevel butted part of the two members to be welded, to the other end; gripping the vicinity of a welding part of a side opposite to a torch side of the member to be welded; forming a pressure wall for producing a space for sealing a shield gas therein in both welding parts on a torch side and the side opposite to the torch side of the member to be welded; and then welding while performing PID control of the inner pressure of the pressure wall.
Patent JP-2013051611-A (JP)
Title: Content list display device, content list display method, content information provision device, and content information provision method
Inventor: KOSHINO NAOZUMI
IPC: H04N5/445
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a content list display device capable of improving operability by commonalizing list display.SOLUTION: A content list display device comprises transmission means, reception means, and display means. The transmission means transmits a content information acquisition request with a designated return format of content information via a network. The reception means receives content information returned in response to the content information acquisition request via the network. The display means displays a list of contents on the basis of the content information.
Patent JP-2013053117-A (JP)
Title: Crystalline modification of n-(2-hydroxyphenyl)cinnamoylamide and production method thereof
Inventor: KODAMA TOMOHITO
IPC: B41M5/333
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide N-(2-hydroxyphenyl)cinnamoylamide of a new crystal form.SOLUTION: This N-(2-hydroxyphenyl)cinnamoylamide of a new crystal form (crystalline modification II) is characterized in that the diffraction angle (2θ) by Cu-Kα-ray in the powder X-ray diffraction method shows peaks at 6.9° and 16.0°. The new crystal form (crystalline modification II) of N-(2-hydroxyphenyl)cinnamoylamide is obtained by cooling slowly, preferably at a rate of 3-20°C/min.
Patent JP-2013062636-A (JP)
Title: Image processing device, image processing method and program
Inventor: KITA KAZUNORI
IPC: G03B15/00
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a composite image.SOLUTION: An imaging apparatus 100 includes: an image acquisition unit 6a for successively acquiring a plurality of images continuously obtained by a lens unit 1, an electronic imaging unit 2 and an imaging control unit 3; a combination unit 6b for successively generating each composite image by combining partial areas of the plurality of images acquired by the image acquisition unit 6a in such a manner as to overlap and add them together; a feature area determination unit 6c for, whenever each composite image is successively generated by the combination unit 6b, determining whether or not a feature area having a predetermined feature is included in the composite image; a display control unit 7 and a display unit 8 for notifying that a feature area is included in the composite image when the feature area determination unit 6c determines that a feature area is included.
Patent JP-2013061214-A (JP)
Title: Target follow-up device, guidance device, and target follow-up method
Inventor: TOMIOKA TAZUKO
IPC: G01S13/66
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a target follow-up device capable of exactly tracking the target by using Kalman filter.SOLUTION: The target follow-up device includes a radar receiver, a sample selection section and a tracking filter section. The radar receiver receives a reflection wave of a transmission wave which comes from an illuminator and reflected by the target, and acquires an angle to the target and a reception power of the reflection wave on the basis of the received reflection wave. The sample selection section decides whether a reception power value is being decreased or not, by a specified value or more from a reference value to be set based on a past reception power, and when being decreased by the specified value or more from the reference value, the acquired angle and the reception power are removed, and when they are not being decreased by the specified value or more from the reference value, the acquired angle and the reception power are output. The tracking filter section estimates the track as to the target angle on the basis of the angle and the reception power output from the sample selection section.
Patent JP-2013059906-A (JP)
Title: Laser light emission device, and image forming apparatus including the same
Inventor: SATO KAZUMI
IPC: G02B26/10
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that if bias current supplied to respective plurality of light sources is determined based on a light receiving result of photodiode common to the plurality of light sources, the bias current having high accuracy cannot be set.SOLUTION: Light amount detected by a PD 13 using Pofs_a, or emission property based on a detection result of the PD 13 is corrected, and the actual emission property of each LD is calculated to determine the bias current of the each LD from the actual emission property.
Patent JP-2013061260-A (JP)
Title: Circuit board inspection device and circuit board inspection method
Inventor: SHIMIZU TAKAHIRO
IPC: G01R31/02
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance inspection efficiency when a circuit board having a large number of electronic components is inspected.SOLUTION: A circuit board inspection device is provided with an inspecting section that performs inspection processing for inspecting quality of electronic components on the basis of an electrical signal input/output via each probe being individually probed into contact points (P1 through P10) each pair of which is specified with respect to each connection terminal on each of conductor patterns 102a through 102c to which the connection terminal of each of electronic components (resistors R1 and R2, a capacitor C1 and a diode D1) of a circuit board 100 is connected and also, prior to the inspection processing, performs determination processing for determining whether or not a contact condition between each contact point and each probe is good while sequentially identifying the contact point to be determined for each electronic component. In a case where a contact condition between each contact point to be newly determined and each probe is determined to be good in the determination processing having been performed, the inspecting section skips performing of the determination processing of the contact point determined to be good.
Patent JP-2012085637-A (JP)
Title: METHOD FOR MANUFACTURING γ-Glu-X-Y
Inventor: ITO TAKAKEI
IPC: C12N15/09
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing γ-Glu-X-Y (X is an amino acid or an amino acid derivative except Cys and its derivative, and Y is an amino acid or an amino acid derivative).SOLUTION: The γ-Glu-X-Y is manufactured by acting a glutathione synthetase and a γ-glutamylcysteine synthetase on a raw material containing Glu, X, and Y.
Patent JP-2013067078-A (JP)
Title: Mold device
Inventor: MORI HITOSHI
IPC: B29C45/26
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold device that more suitably sucks a label placed in a cavity.SOLUTION: A recess is formed in a mold 24, which molds the outer surface of a long-side sidewall, of a mold device 21 for molding a box-shaped container 1 while an insert 41 fitted into the recess is provided in the mold. A communication hole 33 communicating with a suction device is formed on the bottom surface of the recess. A slit 26 communicating with the communication hole 33 is formed between a molding surface of the insert 41 and the opening peripheral edge of the recess 32 by fitting the insert 41 into the recess. A label 11 is placed to overlap with the slit, and then, a molten resin is filled into a cavity 25 and solidified, thereby forming the box-shaped container 1 in which the label 11 is exposed on the outer surface of the long-side sidewall. A groove 46 is formed at a part other than the molding surface of the insert 41 so as not to overlap with the molding surface of the insert.
Patent JP-2013067287-A (JP)
Title: Wheel for tire
Inventor: TAKAHASHI TOKUJI
IPC: B60B25/20
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a wheel for a tire, whose rim width and scrub radius can be arbitrarily set.SOLUTION: The wheel for a tire includes: a tubular wheel body with threaded parts formed along a circumferential direction at both ends of the outer peripheral surface thereof; and a pair of variable rim bodies each having a threaded part formed on a side facing the wheel body and threadably engaged with the threaded part of the wheel body and a flange part expanding outward in a radial direction on a side separated from the wheel body, wherein the variable rim bodies are connected to both ends of the wheel body via the threaded parts.
Patent JP-2013070559-A (JP)
Title: Rotary electric machine
Inventor: ISHIKAWA MASAYA
IPC: H02K1/20
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine that provides effective cooling for a stator core and the like thereof.SOLUTION: A rotary electric machine includes: a rotor 20 that surrounds a shaft member 10; a stator core 30; a stator frame 40 that surrounds the stator core 30; and flow resistors 70. The stator core 30 has steel plate groups 31 and duct plates 38. The steel plate groups 31 are arranged at intervals, and have formed therein an axial ventilation passage 61 that allows air to pass axially therethrough. The duct plates 38 are arranged between respective adjacent pairs of the steel plate groups 31, and have formed therein a radial ventilation passage 62 that allows air to pass radially therethrough. The flow resistors 70 are arranged at intervals in the axial ventilation passage 61. Each of the flow resistors 70 is formed so as to adjust an axial cross-sectional area of the axial ventilation passage 61 and to make the axial cross-sectional area gradually smaller toward an axially upstream side.
Patent JP-2013074040-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MINE TERUYUKI
IPC: H01L21/8242
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device excellent in fast operation which can improve current-voltage characteristics and increase an ON-state current, and provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device comprises: a plurality of active regions formed on a principal surface of a semiconductor substrate 12 and extending in a first direction; element isolation regions partitioning the active regions; a plurality of gate grooves formed on the principal surface of the semiconductor substrate 12 and extending in a direction crossing the plurality of active regions when viewed from above; and a plurality of gate electrodes 22 respectively buried in the gate grooves. On a bottom face of each gate groove, a pair of projections 71 is formed to extend in the first direction and top faces 71a are arranged at positions lower than the principal surface of the semiconductor substrate 12. The gate electrode 22 covers the top face 71a, an inner side face 71b and an outer side face 71c of the projection 71 with a gate insulation film 21 interposed therebetween.
Patent JP-2012092825-A (JP)
Title: Steam turbine stator vane, and steam turbine using the same
Inventor: ONO HIDEKI
IPC: F01D9/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress any profile loss of a moving blade due to the radial flow without an increase in the length of a shaft of a turbine, to easily set the degree of reaction on an inner peripheral side of the blade to an appropriate degree, to reduce any profile loss due to the supersonic inflow, and to improve the turbine efficiency.SOLUTION: In a steam turbine stator vane, a trailing edge curved line 10 has an inflection point when the stator vane is viewed from a downstream side in the working fluid flowing direction in the axial direction of a steam turbine and is formed so that the protrusion amount in a rotating direction of the moving vane may increase continuously till it reaches a fore end from a root of the stator vane. The fore end of the stator vane is inclined to the outer circumferential side of the steam turbine from the position at which the width of the flow passage between blades is minimum toward the downstream side in the working fluid flowing direction. The root part of the stator vane is inclined to the inner peripheral side of the steam turbine from the upstream side to the downstream side in the working fluid flowing direction.
Patent JP-2013073209-A (JP)
Title: Material presentation system
Inventor: KANEKO HIROMASA
IPC: G09B7/06
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To achieve both versatility and audience-friendliness of presentation which a user performs while showing audience images captured by a camera.SOLUTION: In a material presentation system 10, a teacher operates a tablet 30 to set a plurality of answer candidate alternatives for an answer for a question when the teacher has communication with students while showing the students captured images obtained by imaging material with a camera of a material presentation device 20. This setting is performed within a range of the number of answer buttons 144 which an answer clicker 40 has. The answer clicker 40 receives alternative prescribing data which prescribes the set answer candidate alternatives, and initially informs the students of answer buttons 144 respectively corresponding to the plurality of answer candidate alternatives prescribed by the alternative prescribing data.
Patent JP-2013071935-A (JP)
Title: Agglomerated material containing tinged shimotsuto extract powder
Inventor: HAYASHI TADAHIRO
IPC: A61K36/896
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an agglomerated material containing tinged Shimotsuto extract powder that has high moldability during production and excellent disintegration.SOLUTION: This agglomerated material containing tinged Shimotsuto extract powder that is formulated using the tinged Shimotsuto extract powder together with stearate can obtain high moldability during production and excellent disintegration.
Patent JP-2013078241-A (JP)
Title: Storage battery device, control method therefor, and control program
Inventor: KURODA KAZUTO
IPC: H01M10/48
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To connect more battery units with main circuit for starting even when a potential difference occurs between battery units.SOLUTION: A storage battery device includes a plurality of battery pack groups and a plurality of magnetic contactors that corresponds to each of the battery pack groups and electrically connect the corresponding battery back group with an output power supply line. Connection control means determines the corresponding battery pack group as a connection target when a voltage difference between voltages of the battery pack group and the output power supply line is not more than a predetermined voltage and connects the battery pack group with the output power supply line through the corresponding magnetic contactor.
Patent JP-2013079457-A (JP)
Title: Method for producing glass fiber fabric and method for manufacturing glass fiber reinforced resin molding
Inventor: MIZUTANI NOBUHIRO
IPC: D06B13/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass fiber fabric, in which the method can be carried out inexpensively, remove a sizing agent sufficiently without deteriorating strength of a glass fiber, and further prevent gaps between stitches in the glass fiber from widening.SOLUTION: A glass fiber fabric (6) having the sizing agent deposited thereon is immersed in a cleaning liquid (2) without subjecting to heat-cleaning process. A main component of the sizing agent is an organic compound, and the cleaning liquid (2) contains organic compound decomposing enzyme capable of decomposing the main component. Ultrasonic waves are emitted from a high-frequency generator (9) toward the glass fiber fabric (6) that has been immersed in the cleaning liquid (2). Pressing means (10) applies a pressure in a thickness direction of the glass fiber fabric (6) that has been immersed in the cleaning liquid (2). The glass fiber fabric (6) is immersed in the cleaning liquid (2) and then brought into contact with a silane coupling agent.
Patent JP-2012015123-A (JP)
Title: Control circuit for led array and corresponding operation method
Inventor: ALOIS BEEBLE
IPC: H05B44/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To improve a control circuit of an LED so that it becomes simpler and significantly advantageous in cost.SOLUTION: An adjusting circuit that adjusts the means value of an LED current to a fixed value controls not only the semiconductor switch (T1) of a first LED strand, i.e. a master strand, but also the semiconductor switch (T2) of a second LED strand, i.e. a slave strand.
Patent JP-2013082022-A (JP)
Title: Machine tool, control device, program, and machining method by machine tool
Inventor: KAZAMA HIROAKI
IPC: B23Q15/18
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of eliminating or shortening a time for warming up operation, a control device, a program, and a machining method by the machine tool.SOLUTION: The machine tool 1 has a second X axis slide section 91 on which a main shaft table 72 rotatably supporting a main shaft 71 gripping a work W is mounted and which moves in an X axis direction, a tool table 100 holding a tool Tr, a dog not moving in the X axis direction, a detecting section immovable to a second X axis slide section 91, and a control section 300. The control section 300 obtains an X axis coordinate of the second X axis slide section 91 when detecting based on the detection of the detecting section, calculates the difference of the X coordinate at the time of the first detection and the X coordinate at the time of the second detection after the time of the first detection as a thermal displacement quantity in the X axis direction, obtains a correction quantity according to the thermal displacement quantity, and moves the second X axis slide section 91 to a position constituted by adding the correction quantity to the target position of the tool.
Patent JP-2013083188-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: IWAHASHI KENJI
IPC: F02P5/153
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing control device of an internal combustion engine capable of suitably satisfying both of suppression of unnecessary reduction in output torque in cold operation and suppression of occurrence of knocking.SOLUTION: This device respectively and separately calculates MBT ignition timing (S200) when the output torque and the fuel consumption ratio become best based on an engine rotating speed NE and an engine load KL, and the knock ignition timing (S203) being the ignition timing of a limit in which occurrence of knocking can be suppressed. In the respective ignition timings, a delay side value is set as the base ignition timing Abse (S206). In temperature correction control, as an MBT correction amount Km (S201) for correcting the MBT ignition timing to be advanced and a knock correction amount Kk (S204) for correcting the knock ignition timing to be advanced, the values becoming large when cooling water temperature THW is low, compared with the case when the cooling water temperature THW is high, are calculated. A value becoming small when engine rotating speed NE is high, compared with the case when the engine rotating speed NE is low, is calculated as the knock correction amount Kk.
Patent JP-2013024236-A (JP)
Title: Stirling engine
Inventor: WATANABE AKIRA
IPC: F02G1/043
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a Stirling engine which operates with high energy efficiency.SOLUTION: The Stirling engine includes a displacer cylinder 11, a displacer piston 12 formed of a heat insulating material, a heat insulating member 16, a gas transporting path 13, a power piston cylinder, and a power piston. The displacer piston 12 reciprocally moves and partitions the inside of the displacer cylinder 11 into a high temperature space and a low temperature space. The heat insulating member configures a part of a wall of the displacer cylinder within a stroke of the displacer piston, and thermally insulates a wall of the high temperature space and a wall of the low temperature space. The gas transporting path makes the high temperature space communicate with the low temperature space via a heating part, a regenerator, and a cooling part in this order from the high temperature space side. A power piston cylinder communicates with the low temperature space via a communicating path 17. The power piston operates simultaneously with the displacer piston so as to move reciprocally in the power piston cylinder while being retarded by a predetermined phase. The heat insulating member 16 prevents the heat from flowing from the high temperature space to the low temperature space.
Patent JP-2013090067-A (JP)
Title: Recording device and operation method of the same when power is supplied
Inventor: TAKEMURA HIDEKI
IPC: H03K19/173
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which an information processor cannot be activated if an FPGA configuration is failed, when logic of generating a control signal of a flash memory and such which stores an instruction code by an FPGA and the like is achieved.SOLUTION: When an FPGA fails a configuration, a selection signal control circuit which is input with a signal to notify its success or failure generates a selection signal of a parallel EEPROM. According to this, a processor, for example, executes an instruction code for notifying a user with a failure of a configuration stored in the parallel EEPROM.