baber/WOPTO huggingface dataset:
Patent JP-2014132715-A (JP)
Title: Transmission device and search method
Inventor: FURUKAWA KIYOSHI
IPC: H04L12/42
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To automate a search for a transmission path.SOLUTION: A WDM device receives, from a transfer source, first search data including identification information about a specific WDM device within a network, a clockwise direction from a specific WDM device, identification information about the transfer source in the clockwise direction, and an order of transmission in the clockwise direction from a specific WDM device at the transfer source, and updates the identification information about the transfer source within the first search data to identification information about the own device, and updates the order of transmission to an order of transmission in the clockwise direction from a specific WDM device to the own device, to generate second search data. Then, it transmits the second search data to a transfer destination in the clockwise direction, generates first reply data by converting the clockwise direction within the second search data to a counterclockwise direction to a specific WDM device, transmits the generated first reply data to the transfer source, and receives the second reply data generated at the transfer destination.
Patent JP-2014135538-A (JP)
Title: Mobile terminal device and radio communication system
Inventor: SASAKI AIICHIRO
IPC: H04B5/02
Filed: 2013-01-08
Abstract: PROBLEM TO BE SOLVED: To enable area limited communication using a magnetic field without using a three-axis antenna.SOLUTION: An alternating current magnetic field received by a loop antenna 11 is converted into alternating current voltage by a balun 101, BPF 103, and load resistor 104, and after amplified by an amplifier 105, it goes through an amplitude detection circuit 106, and is converted into reception voltage Vcommensurate with alternating current amplitude. The Vis analog-digital converted by an ADC 107, and input into a digital signal processing unit 108. Acceleration data detected by an acceleration sensor 109 is also input into the digital signal processing unit 108. The digital signal processing unit 108 performs comparison between Vand Vand the like. If V≥V, the digital signal processing unit 108 transmits a control signal to a transmission/reception changeover switch 102 to switch to a transmission mode, and transmits a transmission signal to a DAC 110 to make it transmit data from the loop antenna 11. That is, if V≥V, it is determined that a mobile terminal device 1 is situated in a radio communication area.
Patent JP-2014133533-A (JP)
Title: Steering control system
Inventor: SAI SUKEFUMI
IPC: B62D5/04
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To give a driver a more natural feeling of having knocked against an edge.SOLUTION: An edge knock reaction force current arithmetic unit 58 includes: a threshold memory 58A in which an upper limit threshold θMAX of a turning angle is stored; a subtractor 58B that computes a difference Δθ between an actual turning angle θt and the upper limit threshold θMAX; a first edge knock reaction force designation block 58C; a differentiator 58D; a turnabout decision block 58E; a multiplier 58F; a differentiator 58G; a multiplier 58H; a limiter 58I; and an adder 58J. The first edge knock reaction force designation block 58C designates a first edge knock reaction force T1 by referencing a map which specifies the first edge knock reaction force T1 that gets gradually larger along with an increase in the difference Δθ and in which the ratio of the increase in the first edge knock reaction force T1 to the increase in the difference Δθ is large in a domain, in which the difference Δθ is large, than in a domain in which the difference is small. The adder 58J computes a final edge knock reaction force T4 on the basis of the first edge knock reaction force T1.
Patent JP-2014137391-A (JP)
Title: Liquid crystal display device
Inventor: KASEI MASATO
IPC: G02F1/1368
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of display quality.SOLUTION: The liquid crystal display device includes: a first substrate having first gate wiring and second gate wiring extended in a first direction, first source wiring extended in a second direction, a switching element electrically connected to the first gate wiring and the first source wiring, a contact part brought into contact with the switching element and a main pixel electrode connected to the contact part; a second substrate having a common electrode; and a liquid crystal layer held between the first substrate and the second substrate. The switching element includes a drain electrode having: a first electrode part positioned under the contact part, and extended in the first direction; a second electrode part connected to the first electrode part, and positioned under the main pixel electrode; a third electrode part connected to the second electrode part, and extended along the first gate wiring; and a fourth electrode part connected to the second electrode part, and extended in the first direction along the second gate wiring.
Patent JP-2014136451-A (JP)
Title: Webbing take-up device
Inventor: YAMADA KAZUHIRO
IPC: B60R22/40
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a webbing take-up device capable of effectively suppressing an inclination of a rotor when an operation member is operated.SOLUTION: In a webbing take-up device 10, a V-gear 38 is provided with inclination restriction parts 80A and 80B. The inclination restriction parts 80A and 80B are provided inside in a radial direction with respect to a location in which a W-pawl 44 and a ratchet tooth 34C of a sensor holder 34 are engaged with each other, and protruded to the side of the sensor holder 34 with respect to an end surface 38E on the side of the sensor holder 34 outside in the radial direction with respect to the engagement location. Thus, an inclination of the V-gear 38 with respect to an axial direction can be restricted.
Patent JP-2014136017-A (JP)
Title: Surgical treatment instrument, and operation system
Inventor: MATSUI AKIRA
IPC: A61B18/12
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a surgical treatment instrument 10 which has no risk that a battery 18 is exhausted during a surgical operation while being wireless, and also achieves treatment with high power.SOLUTION: A surgical treatment instrument 10 includes: a power incoming unit 11 having a power incoming coil 12 coupled to an AC magnetic field M and outputting electric power; a treatment part 20 driven by the electric power; a drive circuit 19 for supplying electric power to the treatment part 20; a battery 18 which stores electric power supplied from the power incoming unit 11 and outputs the stored electric power to the drive circuit 19; a switch (changeover part) 17 for switching the power supply to the battery 18 and the drive circuit 19 and switching the output destination of the electric power received by the power incoming unit 11 and the electric power stored by the battery 18; and a control part 16 for controlling the switch 17.
Patent JP-2013102198-A (JP)
Title: Electromagnetic wave detection element
Inventor: OKADA YOSHIHIRO
IPC: H01L31/09
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave detection element capable of preventing deterioration of utilization efficiency of light in a sensor portion.SOLUTION: The electromagnetic wave detection element includes each intersection in which a plurality of scanning wirings and a plurality of signal wirings are arranged so as to intersect with each other, and a plurality of two-dimensionally arrayed sensor portions. Each of the plurality of sensor portions includes: a semiconductor layer which generates electric charges by irradiation of an electromagnetic wave indicating an image to be detected; a first electrode which is formed of a conductive member having transmissivity to the electromagnetic wave in an irradiation surface side that is irradiated with the electromagnetic wave of the semiconductor layer, and applies a bias voltage to the semiconductor layer; and a second electrode which is formed in a non-irradiation surface side that is not to be irradiated with the electromagnetic wave of the semiconductor layer, and collects the electric charges generated in the semiconductor layer. The electromagnetic wave detection element includes: common electrode wiring which is formed in the downstream side of the electromagnetic wave from the sensor portion, is connected to the first electrode through each contact hole, and supplies the bias voltage; scanning wiring; and a first insulating film formed between the signal wiring and the common electrode wiring. The signal wiring and the common electrode wiring are formed on the same layer.
Patent JP-2014138160-A (JP)
Title: Method for manufacturing wiring board
Inventor: SASAKI HIROTOMO
IPC: H05K3/10
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board including a metal wiring with excellent conduction properties, high pattern definition properties, and adhesion.SOLUTION: A method for manufacturing a wiring board including a base material and a metal wiring comprises the steps of: (1) making a surface 100a of the base material water repellent using a fluorine atom-containing gas; (2) forming a groove 120 on the surface 100a of the base material made water repellent by etching the surface 100a using a near-infrared laser; and (3) forming a metal wiring 140 in the groove by imparting an ink including a metal element-containing substance into the groove.
Patent JP-2014143231-A (JP)
Title: Wiring board and design method thereof
Inventor: AKABOSHI TOMOYUKI
IPC: H05K1/02
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board in which the signal propagation time between the interconnections requiring isometric processing can be made uniform while achieving high density interconnection.SOLUTION: A wiring board includes a plurality of interconnections 30A formed on a base plate, a plurality of lands 46A each consisting of one interconnection pattern formed at each connection of the plurality of interconnections 30A, a plurality of pad electrodes 40A formed on the plurality of lands 46A, respectively, with an insulating film interposed therebetween, and a plurality of interlayer connection vias 38 embedded in the insulating film and connecting the plurality of lands 46A and plurality of pad electrodes 40A, respectively. The interlayer connection vias 38 are arranged so that the length of the interconnection pattern between the connection of the interconnection and the interlayer connection vias 38 becomes shorter for the longer length of interconnection.
Patent JP-2014142254-A (JP)
Title: Vehicle speed detector and bicycle
Inventor: KUWAHARA SHOGO
IPC: B62J99/00
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle speed detector that can be correctly and securely fix a mounted position of a holding member and that can easily align the holding member with a vehicle shaft regardless of the size of a lock nut.SOLUTION: A vehicle speed detector 8 comprises: an annular holding member 27 freely rotated together with a wheel 3 that has a plurality of spokes 19, and having a magnetism generator; and a detector configured to detect magnetism from the magnetism generator. A fixing member 29 is arranged inside the spokes 19 in the axial direction of a vehicle shaft 18. A holding member 27 is mounted outside the spoke 19 while sandwiching a plurality of spokes 19 between the holding member 27 itself and the fixing member 29. Positioning members 41 for positioning the holding member 27 by sandwiching the spokes 19 from both sides are provided in a plurality of areas in the circumferential direction of the holding member 27.
Patent JP-2014146655-A (JP)
Title: Magnetic member, and method of producing magnetic member
Inventor: MAEDA TORU
IPC: H01F41/02
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic member in which the strength is not reduced, filling rate of magnetic powder is high, excellent magnetic characteristics are ensured, and which can produce a magnet of high heatproof temperature, and to provide a method of producing the magnetic material.SOLUTION: A magnetic member includes multiple magnetic particles composed of a rare earth-iron based alloy, and a binder for binding these magnetic particles. The binder includes granular shape retention resin interposed in the gap of the magnetic particles and retaining the shape of the magnetic member, and an impregnation resin impregnating between the magnetic particles and the shape retention resin and maintaining the strength of the magnetic member. The impregnation resin is composed of a thermosetting resin having a Young's modulus of 3 GPa or less after curing. The filling ratio, i.e., the ratio of total volume of the magnetic particles occupying the volume of the magnetic member is 75 vol% or more.
Patent JP-2013161480-A (JP)
Title: Steam turbine performance testing system and method
Inventor: SCOTT VICTOR HANNULA
IPC: G05B23/02
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine performance testing system and method.SOLUTION: A steam turbine performance testing system includes a computer hardware device including: a neural network 18 created using a dynamic steam turbine thermodynamic model 20 and preliminary data collected from a steam turbine; a network tester 32 for testing the neural network with testing data; a current performance calculator 34 for calculating a current performance of the steam turbine from operation data of the steam turbine; and a predicted performance calculator 36 for calculating predicted performance of the steam turbine from the current performance.
Patent JP-2014144105-A (JP)
Title: Game board
Inventor: SAITO KEIGO
IPC: A63F5/04
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a game board capable of preventing a decrease in interest in a game regardless of use of loop lottery processing.SOLUTION: A game board includes: first control means for controlling progress of a game; and second control means for controlling a performance relating to a game based on information transmitted from the first control means. The first control means is configured to be capable of executing first loop lottery processing for intermittently executing first lottery processing until the first lottery processing derives a first lottery result, and is configured to be capable of executing the first loop lottery processing when predetermined conditions are satisfied. The second control means is configured to be capable of executing second loop lottery processing for continuously executing second lottery processing until the second lottery processing derives a second lottery result. When the predetermined conditions are not satisfied, the second loop lottery processing can be executed instead of the first loop lottery processing.
Patent JP-2014149922-A (JP)
Title: Focused ion beam device
Inventor: KUBO TAKEHIRO
IPC: H01J27/26
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a focused ion beam device which shortens a distance between an emitter and a beam limit aperture even when an FIB column is inclined, and obtains a beam performance equal to the case in which the column is not inclined.SOLUTION: A normal line of a surface of holding a liquid metal 110 in a beam limit aperture is inclined with respect to the straight line formed by the hole center of an extraction electrode 201 of a liquid metal ion gun and the aperture hole center of the beam limit aperture (a base 111). Even when a central shaft of a focused ion beam device is inclined from a shaft 115 in a vertical direction (an angle θ), liquid dripping, hole clogging and the like in the beam limit aperture holding the liquid metal can be avoided and thereby the emission can be stabilized. Moreover, the distance between an emitter 101 of a liquid metal ion source and the beam limit aperture can be shortened in the inclined focused ion beam device, and thereby even a large current beam can be narrowed.
Patent JP-2014155240-A (JP)
Title: Electronic device
Inventor: MOMOEDA HIROTAKA
IPC: H02M3/28
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To stabilize operation in an electronic device when power supply is cut off momentarily.SOLUTION: An electronic device 1 has a boosting circuit 2, a switching power supply circuit 9, a main IC 3, and a reset circuit 4. The reset circuit 4 has a power supply stop circuit 41 and a reset signal output circuit 42. The power supply stop circuit 41 detects whether or not voltage inputted into the boosting circuit 2 is a predetermined value or higher, and stops generation of voltage by the switching power supply circuit 9 when the voltage inputted into the boosting circuit 2 is lower than a predetermined value. When generation of voltage by the switching power supply circuit 9 stops, the reset signal output circuit 42 outputs a reset signal from a reset line 4a. That is, the reset circuit 4 detects that the voltage inputted into the boosting circuit 2 is lower than a predetermined value to reset the main IC 3. The main IC 3 can be reset without using a voltage drop detection function of a control IC in a conventional boosting circuit.
Patent JP-2013152073-A (JP)
Title: Energy storage system with intermediate storage tank and method for storing energy
Inventor: HEMRLE JAROSLAV
IPC: F01K3/02
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for storing electric energy in the form of thermal energy.SOLUTION: A thermoelectric energy storage system comprises a working fluid circuit for circulating a working fluid through a heat exchanger 16 and a thermal storage medium circuit for circulating a thermal storage medium, the thermal storage medium circuit having at least one hot storage tank 24, one intermediate temperature storage tank 22 and one cold storage tank 20 connected together via the heat exchanger 16. A part of the storage medium is redirected to or from the intermediate storage tank from or to the hot or cold storage tank, joining another part which flows directly between the cold and hot storage tank.
Patent JP-2013174350-A (JP)
Title: Method of manufacturing steel pipe for oil well having excellent expandability
Inventor: KIMURA MITSUO
IPC: C22C38/06
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe for an oil well of crude oil or natural gas having excellent expandability.SOLUTION: A steel pipe which satisfies a yield strength of 350 MPa or higher, and n-value of 0.08 or larger, and a relation of the n-value and uniform elongation u-El: n>0.007×(25-u-El) (here, n is the n-value, u-El is uniform elongation (%)), is formed of a raw pipe without treatment or a raw pipe on which quenching and tempering treatment, normalizing and tempering treatment, or a tempering treatment is applied as heat treatment. A raw pipe is formed of a steel pipe as a pipe which has a composition including 0.35% or less of C, 1.5% or less of Si, 0.10 to 3.50% of Mn in terms of mass%, and proper amounts of P, S, and Al, or further including one or more groups from a group of Cr and Cu, a group of Ni, a group of Mo, V, Nb, Ti, Zr, B and W, and a group of Ca. Pipe expansion processing at 3% or higher of a pipe expansion rate is performed on both end sides of the steel pipe, and threads are formed on a part on which the pipe expansion processing is performed. Thus, leaks especially in screw joints can be prevented, and the expandability of the pipe inserted into an oil well is improved.
Patent JP-2014154757-A (JP)
Title: Reactor
Inventor: NOMURA MASATAKA
IPC: H01F37/00
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology which prevents a periphery of a heat radiation sheet 9 from being torn in a reactor 2 attached to a cooler through the flexible heat radiation sheet 9.SOLUTION: A reactor 2 disclosed by the specification includes: a coil 3; a resin cover 5; and a heat radiation sheet 9. A side surface of the coil 3, which is arranged in parallel with a coil axis line, contacts with a housing 8 (a cooler) sandwiching the heat radiation sheet 9. The resin cover 5 encloses the coil 3 when viewed in a direction perpendicular to the housing 8. An end surface of the resin cover 5, which faces the housing 8, presses the heat radiation sheet 9 against the housing 8 at a periphery of the side surface of the coil 3.
Patent JP-2013229568-A (JP)
Title: Semiconductor optical device
Inventor: KOBAYAKAWA MASAKO
IPC: H01S5/022
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical element having a structure by which an optical field is unevenly distributed to an n-type clad layer side and that is less likely to generate crystal defects.SOLUTION: A mesa stripe structure having a lamination structure obtained by holding an active layer between an n-type clad layer and a p-type clad layer is arranged on a substrate made of InP. A current blocking region is buried on a substrate on both sides of the mesa stripe structure. A pair of electrodes injecting carriers to the active layer are formed. The n-type clad layer includes a high-refractive index layer made of AlGaInAs lattice-matching with the InP substrate or AlInAs lattice-matching with the InP substrate. For one example, the current blocking region includes an n-type InP-based material layer and a p-type InP-based material layer. A vertical relation between the n-type InP-based material layer and the p-type InP-based material layer in the current blocking region is reverse to that between the n-type clad layer and the p-type clad layer of the mesa stripe structure.
Patent JP-2014152755-A (JP)
Title: Valve control device
Inventor: ICHIKAWA KENJI
IPC: F02B31/00
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To improve assemblability of a shaft with respect to a valve with a simple configuration in a valve control device.SOLUTION: A valve control device 10 includes: a shaft 22 connected to a drive part 20 and having a rectangular cross section; and a plurality of valves 24a to 24c which are connected to the shaft 22. At a support part 32 of the valves 24a to 24c, a shaft hole 40 in which the shaft 22 is inserted is formed having a rectangular cross section. Then, in the shaft hole 40, a first slit 50 is formed at a central part along an axial direction, and in the vicinity of both end parts along the axial direction, second slits 52a and 52b are formed respectively. The first and second slits 50, 52a and 52b open with predetermined length along the axial direction of the shaft hole 40, so that slide resistance when assembling by inserting the shaft 22 of the shaft hole 40 is decreased, and the assembly becomes easy.
Patent JP-2014154098-A (JP)
Title: Control system of image processing device and control program of image processing device
Inventor: SHIBUKAWA TOMOKI
IPC: B41J29/00
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To enable an information processing device to easily select a program for operating an image forming device.SOLUTION: A control system of an image processing device which uses a mobile terminal 2 as an operation unit of an image processing device 1, comprises: a log-in processing unit 111 which performs authentication processing of a user by referring to a user information database 112 on the basis of input authentication information, and transmits information on a home screen associated with the authenticated user in the user information DB 112 to the mobile terminal 2; a home screen information rewriting unit 233 which receives the home screen information in the mobile terminal 2; and a home screen display control unit 231 which displays a screen for operating the image processing device 1 on a display unit of the mobile terminal 2 on the basis of the received home screen information.