baber/WOPTO huggingface dataset:
Patent JP-2013222812-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: OKAZAKI KENICHI
IPC: H01L21/336
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a conductive mode failure even in a transistor which uses an oxide semiconductor film having a short channel length.SOLUTION: A semiconductor device comprises: a gate electrode 304; a gate insulating film 306 formed on the gate electrode; an oxide semiconductor film 308 formed on the gate insulating film; and a source electrode 310a and a drain electrode 310b formed on the oxide semiconductor film. The length L of a channel formed on the oxide semiconductor film is 1 to 50 μm. A rotation angle 2θ measured by X-ray diffraction in the oxide semiconductor film has a peak near 31°.
Patent JP-2013221848-A (JP)
Title: Display device for vehicle
Inventor: SAKAMOTO KAORI
IPC: B60K35/00
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device for vehicles, even when a turning speed of a pointer image is high, smoothing the turning operation of the pointer image and having no possibility of causing a vehicle user to feel strangeness in viewing a pointer display.SOLUTION: The display device for vehicles includes: an image display unit 10; and control means 20 that causes the image display unit 10 to display a vehicle information image comprising an index image 11b that is displayed with a prescribed array form, and a pointer image 11a that indicates a specific index image 11b. The control means 20 causes the image display unit 10 to display an auxiliary image 11c concatenated from the pointer image 11a, the auxiliary image additionally supplementing the movement of the pointer image 11a, in a moving direction C1 in which the pointer image 11a moves and an inverse direction C2 inverse to the moving direction C1.
Patent JP-2013221852-A (JP)
Title: Flow rate measurement device
Inventor: YOKOHATA MITSUO
IPC: G01F3/22
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measurement device for reliably discriminating an appliance which is ignited by pilot flame.SOLUTION: In a flow rate measurement device 1, to the downstream of which a plurality of gas appliances are connected, the flow rate measurement device includes: a flow rate measurement part 2; and a time measurement part 3. Flow rate measurement is performed by the flow rate measurement part 2 at a predetermined timing by clocking of the time measurement part 3, and when an obtained flow rate value is a first predetermined flow rate Q1 and a second predetermined flow rate Q2 which are temporary continuous, it is certainly determined that gas appliances are the ones such as a fire place, which are ignited by pilot flame.
Patent JP-2013221926-A (JP)
Title: Method of manufacturing rotation detection device
Inventor: TAKEUCHI KENJI
IPC: G01D5/14
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotation detection device capable of preventing deterioration of location accuracy of a sensing part of a magnetic detection member caused by the flow of resin during insert molding.SOLUTION: In an electromagnetic conversion IC 41, a sensing part 52 for detecting changes in magnetism associated with rotation of a throttle gear and a signal operation part 54 for performing operation based on the output signal of the sensing part 52 form an L-shape. A mold resin member 46 for molding the electromagnetic conversion IC 41 is formed by arranging the electromagnetic conversion IC 41 in a metal mold 70 to perform insert molding by resin. In the metal mold 70, a first holding projection part 84 is provided for holding one side face in a thickness direction corresponding to a detection body in the sensing part 52 of the electromagnetic conversion IC 41. Insert molding is performed under a state in which the first holding projection part 84 partially holds one side face of the sensing part 52 of the electromagnetic conversion IC 41.
Patent JP-2013220940-A (JP)
Title: Holding mechanism for saddle stitched booklet, sheet processing device, and image forming system
Inventor: SHIOKAWA TAKESHI
IPC: B65H29/38
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To decrease positional displacement of a fold relative to the center of a back cover of a saddle stitched booklet suspended.SOLUTION: A holding mechanism 350 includes a lifter plate 351 that locks an inside of the stitched part of a saddle stitched booklet to suspend the saddle stitched booklet, a clamping means of clamping a saddle stitched booklet by causing one clamp member 352 of a pair of clamp members 352, 353 disposed to face each other with the saddle stitched booklet suspended therebetween by the lifter plate 351 and each disposed to face a front cover surface of the saddle stitched booklet respectively, to move toward the another clamp member 353, and a support roller 354 that supports the saddle stitched booklet by contacting the vicinity of the stitched part of the saddle stitched booklet prior to completing clamping the saddle stitched booklet by the clamp members 352, 353.
Patent JP-2012138640-A (JP)
Title: Choke coil
Inventor: OSADA YUMIKO
IPC: H01F27/29
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a choke coil that can be preferably applied to automated mounting by permitting correct positioning in component mounting and stabilizing a soldered connection accommodating high current.SOLUTION: A wire rod 2 is wound around a bar-shaped ferrite core 1 as prescribed to form a coil 3, and the wire rod 2 is provided with a current capacity increased by an increased wire diameter or the like to accommodate application to high current. Two electrode pieces 4 are supported in a spaced parallel state on an upper surface of a support 5. The ferrite core is vertically arranged with an end face fixed to the two electrode pieces. The electrode pieces each comprise a strip of sheet metal cranked in multiple stages to have flat portions respectively outside a lateral side opposed to the support, and a tip end of one flat portion is bent upward into a raised edge portion 44, which is provided with a hole portion 43. The flat portions are terminal portions 42 capable of contacting with pattern portions of a printed board, and lead ends 31 of the coil are fitted in the hole portions to establish electrical connection.
Patent JP-2013228222-A (JP)
Title: Magnetic field measuring device
Inventor: WATANABE YOSHIHIKO
IPC: H01L43/06
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field measuring device that reduces an off-set voltage by considering a positional relationship between a substrate and a magnetic convergence plate, and a Hall element.SOLUTION: The crystal orientation of longer and transverse directions of a silicon substrate 31 is equivalent to <110>, and when the silicon substrate 31 and a magnetic convergence plate 32 are viewed in plan view, an axis 21a of a first terminal pair of the Hall element 20 is substantially parallel to a tangential direction N on an outer edge of the magnetic convergence plate 32 of a contact point between a minimum radius circle in contact with an outer edge of the magnetic convergence plate 32 having a center M of the Hall element 20 as a circle center and the outer edge of the magnetic convergence plate 32. The Hall element 20 is formed on a surface of the silicon substrate 31 so that the axis 21a of the first terminal pair forms an angle of 45 degrees with the longer direction or transverse direction of the silicon substrate 31.
Patent JP-2012142304-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: OGASAWARA TAKESHI
IPC: H01M4/525
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To improve a positive electrode active material for a nonaqueous electrolyte secondary battery and to restrict a reaction between the positive electrode active material and a nonaqueous electrolyte in a case where charging voltage is increased.SOLUTION: In a nonaqueous electrolyte secondary battery including a positive electrode 1, a negative electrode 2 and a nonaqueous electrolyte, a positive electrode active material is used. In the positive electrode active material, at least one particle of a particle of an Er compound selected from Er hydroxide and Er oxyhydroxide, a particle of a Yb compound selected from Yb hydroxide and Yb oxyhydroxide, a particle of a Tb compound selected from Tb hydroxide and Tb oxyhydroxide, a particle of a Dy compound selected from Dy hydroxide and Dy oxyhydroxide, and a particle of an Ho compound selected from Ho hydroxide and Ho oxyhydroxide, and at least one particle selected from a particle of a Tm compound selected from Tm hydroxide and Tm oxyhydroxide, and a particle of an Lu compound selected from Lu hydroxide and Lu oxyhydroxide are dispersed and adhered on a surface of a positive electrode active material particle containing Li.
Patent JP-2013227429-A (JP)
Title: Adhesive composition, and adhesive sheet, semiconductor device-protective material and semiconductor device using the same
Inventor: KONDO KAZUNORI
IPC: C09J163/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition which can be suitably used for preparation of a semiconductor device, particularly, an adhesive composition which hardly causes voids between bumps at bonding, hardly causes positional divergence of bumps, and hardly causes voids after completion of solder bonding.SOLUTION: An adhesive composition includes: a polymer (A) having a reactive functional group; a thermosetting resin (B); and a compound having flux activity (C). The composition has a minimum melt viscosity of less than 500 Pa s, with the temperature giving the minimum melt viscosity being lower than 200°C, and a melt viscosity at 200°C of 500 Pa s or more.
Patent JP-2012254004-A (JP)
Title: Charge control device
Inventor: FUJIYAMA TOSHIYA
IPC: H01G11/10
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a charge control device that can more efficiently charge the power generation amount of a solar battery.SOLUTION: A start determining circuit 4 does not monitor an unstable output voltage from a solar battery 1, but starts a charge control circuit 3 by detecting that the maximum output current flowing from the solar battery 1 to the GND potential is equal to or more than consumption current of the charge control circuit 3. Therefore, the charge control circuit 3 can be started with higher precision than the case where the output voltage is monitored under a condition that the charge control circuit 3 is operated by only the power generation amount of the solar battery. Accordingly, the power generation amount of the solar battery can be efficiently charged into power equipment 2 and used.
Patent JP-2013236467-A (JP)
Title: Ac motor drive device
Inventor: TABUCHI AKIKO
IPC: H02P27/06
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an AC motor drive device 1 having a plurality of inverters 4a, 4b to drive a plurality of AC motors 5a, 5b, which improves the utilization factor of a power storage element for storing DC power and implements a simple and inexpensive device configuration.SOLUTION: An AC motor drive deice 1 includes: N sets of DC busbars 3a, 3b; a plurality of inverters 4a, 4b for converting DC power to AC power to drive AC motors 5a, 5b; and a power storage device 6. The power storage device 6 has: a common power storage element 21; N DC/DC converters 22, 23 connected between the power storage element 21 and the N sets of DC busbars 3a, 3b, at least N-1 of which are of an insulated type; and power storage device control means 24 for controlling the N DC/DC converters 22, 23 to establish bidirectional power exchange between the power storage element 21 and the N sets of DC busbars 3a, 3b.
Patent JP-2012238595-A (JP)
Title: Additive for overcharge prevention of secondary battery and nonaqueous electrolyte for secondary battery including the same
Inventor: CHOI SIN-JUN
IPC: H01M10/0567
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an additive for overcharge prevention, which is used in a secondary battery, and a nonaqueous electrolyte including the additive.SOLUTION: An additive for overcharge prevention of a secondary battery includes a terphenyl derivative and a xylene derivative. A nonaqueous electrolyte includes the additive for overcharge prevention of a secondary battery, a lithium salt and an organic solvent. The additive undergoes oxidative polymerization when an overcharge occurs, and increases resistance of an electrode surface, thereby shutting down overcharge current. When the additive is used in the nonaqueous electrolyte of a secondary battery, the safety of the battery can be improved during overcharge.
Patent JP-2013237109-A (JP)
Title: Workpiece supplying device
Inventor: SHIBUYA IKUO
IPC: B24B41/06
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece supplying device which stabilizes feed of a workpiece and inhibits jam of the workpiece to prevent useless feed of the workpiece even if the jam or the like of workpiece occurs.SOLUTION: A workpiece supplying device 10 is structured by including a supply path 20, a chute 30 for supplying a workpiece W to the supply path 20, and a main unit 40. The main unit 40 is equipped with a push-out mechanism 50 having a friction clutch 54 provided, which pushes out the workpiece W with predetermined timing between a grinding wheel 101 and a regulating wheel 102 and deters the push-out when excessive load is applied during push-out operation of a rod 68, a feeding mechanism 72 which pushes out to feed one workpiece W fed to a first waiting part 32 toward a second waiting part 33 with predetermined timing, and a feed door open/close mechanism 81 which has a feed door 90 for rolling the one workpiece W fed to the second waiting part 33 toward a third waiting part 21 and opens/closes the feed door 90 with predetermined timing.
Patent JP-2012181205-A (JP)
Title: Gas meter
Inventor: KAWASHIMA SADAMU
IPC: G01F3/22
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter which shuts off gas after a lapse of appropriate operation time by eliminating a problem that an operation time shutoff precedes actual gas consumption even with the gas equipment under a proportional control.SOLUTION: A gas meter measures an average flow rates Qave1, Qave2... at each prescribed interval and performs a setting determination process when the average flow rates satisfy a condition, |Qave3-Qave4|/Qave3<3% (a case with a small flow rate change), at a time T3 in the course of a gradual decrease in a gas flow rate due to a proportional control. When following conditions are satisfied in the setting determination process, |a total of registered flow rates (flow rate 1+flow rate 2)-the current average flow rate Qave4|>a constant flow rate, and the total of the registered flow rates (flow rate 1+flow rate 2)>the current average flow rate Qave4, the gas meter registers, at a time T4, a new registered flow rate (flow rate 1') defined by a formula, a maximum registered flow rate (flow rate 1)-{the total of the registered flow rate (flow rate 1+flow rate 2)-the current average flow rate Qave4}=flow rate 1', and sets a continuous operation time corresponding to the new flow rate (flow rate 1').
Patent JP-2012155352-A (JP)
Title: High-speed switching element and speed increasing method of switch
Inventor: TANABE TAKASUMI
IPC: G02F1/365
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a PIN structure in a photonic crystal resonator to pull out a carrier to an outside of the resonator at high speed, in an optical modulator capable of simultaneously achieving downsizing, operation speed increasing, and reduction of voltage.SOLUTION: A resonator confining light and electrode regions in two areas facing each other with the resonator therebetween are provided in a photonic crystal substrate. A carrier of a photonic crystal resonator is removed more rapidly than scattering by spreading, by applying an electric field to the electric regions to pull out a two-photon absorption carrier generated in the resonator. Moreover, two electrode regions facing each other with a waveguide therebetween are provided in the photonic crystal substrate, and a two-photon absorption carrier generated in the waveguide sandwiched between the electrode regions is pulled out and removed from the waveguide more rapidly than spreading by applying an electric field.
Patent JP-2013248040-A (JP)
Title: Game machine
Inventor: TAKAHASHI KAZUTAKA
IPC: A63F7/02
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game by preventing a winning type from being identified easily from a display result.SOLUTION: When a special pattern emission section for forming a first special pattern display device is recognized as a special pattern emission part in a first shared area, a special pattern based on a lighting pattern TP27 is recognized to have been established and stopped on the first special pattern display device even if a special pattern based on a lighting pattern TP21 is established and stopped on the first special pattern display device.
Patent JP-2013251163-A (JP)
Title: Insulated wire
Inventor: TOZAWA MASAHIRO
IPC: H01B7/02
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire flexible, and light in weight with heat resistance and oil resistance.SOLUTION: An insulated wire 11 includes a center conductor 12 having an outer diameter of 0.75 mm or more and 1.22 mm or less, and an insulation coating 13 covering the center conductor 12 and having gap part 14 continuous in the longitudinal direction. The insulation coating 13 comprises a fluorine resin, has a thickness of 23% or more and 57% or less of the outer diameter of the center conductor 12, and, when a ratio of the gap part 14 relative to the area of the insulation coating 13 in a cross section perpendicular to the longitudinal direction of the insulated wire 11 is defined as a porosity, 10-12 pieces of gap part 14 having a porosity of 2.6% or more and 4.5% or less are disposed in the insulation coating 13.
Patent JP-2013252024-A (JP)
Title: Fitting structure for exterior member and post-fitting component
Inventor: YOSHIDA HIROYUKI
IPC: B60R16/02
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for an exterior member and a post-fitting component that can prevent the post-fitting component from rotating or shifting in position, and is thereby free of a decrease in operability.SOLUTION: A clamp 25 as a post-fitting component has a clamp base 26, and a clamp cover 27 connected to the clamp base 26 by a hinge 26a. Further, the clamp 25 has many spike-like parts 28. The spike-shaped parts 28 are arranged and formed on both a fitting surface 31 of the clamp base 26 and a fitting surface of the clamp cover 27. The spike-like part 28 serves to prevent the clamp 25 from rotating or shifting in position, and are formed projecting in a substantially rectangular pyramid shape having pointed tips. The spike-like parts 28 bite into an external surface of the exterior member and bear external force of vibration etc., in a fitted state.
Patent JP-2012184850-A (JP)
Title: Actuator device and robot device using the same
Inventor: UCHIUMI MAKOTO
IPC: F16H21/50
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an actuator device in which joints or others can be easily moved by an outer force when the power is stopped, efficiency is not deteriorated even in the case large load acts regularly, the actuator itself can be flexibly arranged by making it possible to install the actuator while bending the same and a robot device.SOLUTION: The actuator device converting the rotation of a motor to a movement in a linear direction has one or more units having a rotation base part (12 or 15) rotating by being directly or indirectly connected to the motor, a slide base part (15 or 16) slidably arranged on the rotary shaft of the rotation base part, one or more weight members (14) rotating along with the rotation base part and movable to the outside by a centrifugal force, and two link rods rotatably coupling the weight member, the rotation base part, and the slide base part respectively, and a link mechanism (13) changing the distance between the rotation base part and the slide base part using the centrifugal force.
Patent JP-2013258566-A (JP)
Title: Information processing device, program, and recording medium
Inventor: SAITO SATOSHI
IPC: H04L9/14
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device for performing security protected communication, a program to embody the information processing device, and a recording medium for storing the program.SOLUTION: An information processing device 110 according to the invention is an information processing device for communicating with an external device 150 via a network 102, and includes: management means 118 for managing a plurality of secure communication modes which the information processing device is enabled to use; storage means 120 for storing selection criterion information defining a selection criterion of a secure communication mode to be used; acquisition means 122, 126, 128 for acquiring a reference index value conditioned on the selection reference information; and selection means 116 for selecting the secure communication mode which the information processing device 110 uses on the basis of the selection criterion information and the acquired reference index value per communication unit with the external device 150.
Patent JP-2014006290-A (JP)
Title: Image formation apparatus
Inventor: MAKIE IKUO
IPC: G03G15/08
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of suppressing an image defect from generating after a change of a toner storage part.SOLUTION: An image formation apparatus 1 includes: an image formation part 30 having an image carrier, a developing part and a transfer part; a toner storage part capable of supplying and replacing a toner to the developing part; a toner quantity detection part 20 capable of detecting a toner amount of the toner storage part; a printing rate calculation part 92 that calculates, as an average printing rate, an average area of a toner image per prescribed area formed on a transfer target material at the image formation part 30 until a toner amount detected at the toner quantity detection part 20 becomes lower than a preset toner amount from a change of the toner storage part; and a printing sheet number setting part 93 that sets, if a toner amount detected at the toner quantity detection part 20 is lower than the preset toner amount, the number of sheets of the transfer target material on which a toner image can be formed at the image formation part 30 from the time, according to the average printing rate calculated at the printing rate calculation part 92.