baber/WOPTO huggingface dataset:
Patent JP-2013000783-A (JP)
Title: Monitoring method for plasma mig welding
Inventor: ONO KOHEI
IPC: B23K10/02
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal arc discharge generated between a plasma electrode 1b and a welding wire 1a in a plasma MIG welding method.SOLUTION: A plasma arc 3b is generated between the plasma electrode 1b and a base material 2. A MIG arc 1a is generated between the welding wire 1a and the base material 2. Before starting welding, a torch height Lt which is a distance between an end of the plasma electrode 1b and the base material 2 is set, and a plasma weld voltage Vwp is estimated by an arc characteristic function with the set value of the torch height Lt and a set value Ir of a plasma weld current as input. When a set voltage difference between the estimated value of the plasma weld voltage Vwp and a set value Vr of a MIG weld voltage is higher than a reference voltage value, it is determined that the abnormal arc discharge is generated, and an alarm is generated. The abnormal arc discharge can be prevented by reconsidering the welding condition when the alarm is generated.
Patent JP-2013007014-A (JP)
Title: Method for producing polymer microparticle having sodium sulfonate group
Inventor: KAN CHENGYOU
IPC: C08F4/32
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polymer microparticle having a sodium sulfonate group, which is a nanometer-level polymer microparticle having narrow particle diameter distribution, introduced with a large amount of sodium sulfonate groups, which is not soluble in water, and has excellent proton conductivity, and which is preferably used for a membrane-electrode assembly (MEA) or the like in a solid fuel cell.SOLUTION: This method for producing a polymer microparticle having a sodium sulfonate group comprises dispersing an aqueous solution containing an aromatic vinylic compound, introduced with a sodium sulfonate group on the aromatic ring, and a water-soluble crosslinking agent in an organic solvent containing an emulsifier, to form a water-phase/oil-phase system; and performing reverse-phase emulsion polymerization in the presence of a polymerization initiator.
Patent JP-2013012546-A (JP)
Title: Manufacturing method of nonvolatile storage device
Inventor: TAKAHASHI SHIGEKI
IPC: H01L43/08
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nonvolatile storage device that suppresses deterioration of spin injection magnetization reversing properties of a magnetoresistance effect element and has a high manufacturing yield.SOLUTION: According to one embodiment, there is provided a manufacturing method of a nonvolatile storage device that has a plurality of memory cells. Each of the plurality of memory cells has: a base layer that includes a first electrode; a magnetoresistance effect element disposed on the base layer; and a second electrode disposed on the magnetoresistance effect element. The magnetoresistance effect element includes: a first magnetic layer that is a storage layer; a tunnel barrier layer disposed on the first magnetic layer; and a second magnetic layer that is disposed on the tunnel barrier layer and is a reference layer. By irradiating a part of a surface of the second magnetic layer or a part of a surface of the first magnetic layer with an ionized gas cluster, to etch the part of the surface of the second magnetic layer or the part of the surface of the first magnetic layer.
Patent JP-2013017353-A (JP)
Title: Inertia drive actuator
Inventor: MORISHIMA TETSUYA
IPC: H02N2/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an inertia drive actuator having a configuration with a plurality of mobile bodies and reducing wires for controlling the mobile bodies.SOLUTION: An inertia drive actuator has: a first mobile body 105a; a second mobile body 105b; a first electromagnet 104a arranged to the first mobile body 105a; a second electromagnet 104b arranged to the second mobile body 105b; a magnetic member 106 arranged so as to be opposed to the first mobile body 105a and the second mobile body 105b; a driving circuit 101 supplying a current to a first coil 103a configuring the first electromagnet 104a and a second coil 103b configuring the second electromagnet 104b; and first connection means electrically connecting between the first coil 103a and the second coil 103b without going through the driving circuit 101. The friction of the plurality of mobile bodies 105a and 105b are controlled by a magnetic force.
Patent JP-2013020457-A (JP)
Title: In-vehicle device
Inventor: MATSUURA MASAKI
IPC: G06F3/0482
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an "in-vehicle device" for changing a display order of applications to be displayed on an application selection screen in accordance with a function part that is currently controlled when displaying the application selection screen.SOLUTION: In an in-vehicle device 3 including a control part for controlling a plurality of function parts included in advance, and an application installable by a user and including the degree of association showing the degree of possibility to be used when each function part is controlled, a screen generating part 312 detects whether the currently displayed and controlled screen is a control screen of a function part or an application execution screen, and acquires the degree of association with the currently displayed function part from each application, and generates an application selection screen in which icons and application names are sequentially arranged in the order of applications having higher degrees of association when the detected display screen is the control screen of the function part.
Patent JP-2013019353-A (JP)
Title: Valve opening-closing timing adjusting system
Inventor: TSUNODA YUJI
IPC: F01L1/356
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To improve conventional valve opening-closing timing control to surely perform unlock operation of a lock mechanism part.SOLUTION: This valve opening-closing timing adjusting system includes a displacement mechanism part for displacing a rotational phase of a camshaft to a crankshaft between a retarded position and an advanced position, the lock mechanism part for locking the rotational phase by fitting a lock pin in a lock recessed part by an intermediate lock phase positioned in a displacement range of the rotational phase, and a control unit having a control system for controlling operation of a hydraulic control valve for hydraulically driving the displacement mechanism part and the lock mechanism part, and includes a characteristic obtaining part for obtaining characteristic information on a hydraulic dynamic characteristic of a hydraulic circuit, and a standby time changing part for changing a standby time for staying the rotational phase in standby in the retarded position based on the characteristic information until the lock pin disengages from the lock recessed part in an unlock stroke.
Patent JP-2013018443-A (JP)
Title: Tire
Inventor: OKANE TAKASHI
IPC: B60C11/01
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tire capable of surely improving heat radiation performance of a tread part, while restraining reduction in rigidity and abrasion resistance of the tread part.SOLUTION: This tire 1 includes a buttress part 14 extending to the groove bottom of a lateral groove part by extending toward the inside in the tire radial direction trd from a tread end part 13e on the outside in the tread width direction twd in the tread part 13. A projecting part 200 projecting toward the outside from the inside in the tread width direction twd and protrusion parts 250 formed along the tire circumferential direction tcd, are formed on a side surface 101B for constituting the buttress part 14.
Patent JP-2013022740-A (JP)
Title: Mold for plastic lens
Inventor: SUNAGAWA YUKIAKI
IPC: B29C39/22
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a mold for plastic lens that can make precision of edging machining higher.SOLUTION: The mold for plastic lens includes first and second mold members 3, 4 as molds for molding the lens surface of a spectacle plastic lens. The mold for plastic lens includes a gasket 2 which restricts relative movements of the first and second mold members 3, 4. On an external surface corresponding to the center portion of the lens surface of one of the first and second mold members 3, 4, a connection 12 for attaching the mold member to an edging machining device is provided.
Patent JP-2013024431-A (JP)
Title: Outdoor unit for air conditioner
Inventor: NAGATOMI YOSHINARI
IPC: F24F1/50
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner which increases an amount of blast while reducing ventilation resistance.SOLUTION: The outdoor unit 10 for the air conditioner includes a heat exchanger 21 which is disposed on a base plate 12 of a unit case 11 and forms at least one side of the unit case 11, an outdoor fan 22 disposed in an upper part of this heat exchanger 21, and a bellmouth 25 provided around a propeller fan 24 of the outdoor fan 22 where the bellmouth 25 includes both an internal wall 29 whose diameter is enlarged to the outside of an inner face 21A of the heat exchanger 21 and wind direction plates 81 to 83 which are inclined upwardly from an upper end of the inner face 21A of the heat exchanger 21 toward the internal wall 29 of the bellmouth 25.
Patent JP-2013025372-A (JP)
Title: Electronic control device for vehicle
Inventor: ISHII HIROTAKA
IPC: G06F12/16
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress the possibility that data is written erroneously to a memory area used for different processing.SOLUTION: An electronic control device comprises a CPU that performs a plurality of kinds of control processes including fuel injection control, ignition control, and electronic throttle control processes. The CPU calculates an effective address by adding a specified relative address to a reference address stored by a base register, and on the basis of the effective address, accesses a RAM in response to a store instruction and a load instruction. At each control process, when an instruction is issued, a memory address of an access destination is specified by the relative address. Also, for each control process, a different reference address is assigned, and before starting execution of each control process, a value of the base register is updated to the reference address assigned to the control process to be executed. By this operation, a highly independent and not overlapping memory area is assigned to each control process.
Patent JP-2013025927-A (JP)
Title: Light source lighting device and lighting fixture
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B37/02
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device which prevents unstable lighting of an LED under low lighting control (low degree of lighting control), and prevents unstable operation of a power-factor improvement circuit.SOLUTION: An LED lighting device 100 comprises a rectifier circuit 2, a power-factor improvement circuit 3 having two PFCs each consisting of a coil 33, a switching element 34 and a diode 35 connected in parallel with the output end of the rectifier circuit and operating independently under control to output a power having a power factor improved by the operating PFC, a constant current source 4 connected with the output end of the power-factor improvement circuit 3 and an LED module 5 and supplying a substantially constant current to the LED module 5 by constant current control, and a power-factor improvement controller 39 which receives a degree of lighting control instruction for instructing the degree of lighting control, selects a PFC to be operated out of two PFCs of the power-factor improvement circuit 3 depending on the degree of lighting control, and operates the PFC thus selected.
Patent JP-2013026760-A (JP)
Title: Electronic camera
Inventor: IMAIZUMI KOJI
IPC: H04N5/225
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which determines a display control parameter for a display unit adapted to an appreciation environment.SOLUTION: An electronic camera comprises: an image sensor that images a subject to output an imaging signal; a display control unit that displays, on a display medium, an image for display corresponding to the imaging signal output from the image sensor; an environment information determination unit that determines appreciation environment information on the basis of the imaging signal output from the image sensor; and a determination unit that determines a display control parameter when the display control unit displays the image for display on the basis of the appreciation environment information.
Patent JP-2013025027-A (JP)
Title: Image forming apparatus
Inventor: AGATA SHINICHI
IPC: G03G15/08
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To display information relating to use history or a life of a cartridge on a developer carrier as visible information with a simple configuration, so as to allow a user to easily recognize whether a member provided to the cartridge can be reused.SOLUTION: A cartridge 5 including a developer carrier for developing an electrostatic latent image can be attached to and detached from an image forming apparatus 100. The image forming apparatus 100 includes detection means for detecting a usage state of the cartridge 5, and forms a developer image that indicates the usage state on the developer carrier.
Patent JP-2013022836-A (JP)
Title: Decorative sheet
Inventor: SEKINO MINEHO
IPC: B32B33/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having easy workability, self repairability of scratches, and high weatherability.SOLUTION: The decorative sheet includes at least a base material sheet, a pattern layer, an anchor coat layer, and a surface protective layer which are arranged in this order. The surface protective layer is composed of acrylic resin composition as a main component. A glass transition point of the surface protective layer is 10-50°C. A glass transition point of the anchor coat layer is higher than that of the surface protective layer. The anchor coat layer contains 10-30 pts.wt. ultraviolet absorber for 100 pts.wt. resin component.
Patent JP-2013025219-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: TERAO MASAICHI
IPC: G03G15/16
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when the total amount of toner exceeds a specified value, a conventional image forming apparatus adjusts the total amount of toner by reducing a deposit of chromatic toner and in that case, the density of an image to be formed is deteriorated according to the reduced amount of chromatic toner.SOLUTION: When the total amount of toner exceeds a specified value, the image forming apparatus determines a transfer bias from an overlapped range where a predetermined range of a transfer bias for transferring a toner whose total amount is a maximum value and a predetermined range of a transfer bias for transferring a toner whose total amount is a minimum value are overlapped. Therefore, even when the total amount exceeds the specified value, a toner image can be transferred at the determined transfer bias without reducing the amount of toner so as to prevent deterioration in the image density caused by the reduced amount of toner.
Patent JP-2012042050-A (JP)
Title: Actuator
Inventor: ITO TAKESHI
IPC: F16H25/20
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an actuator having a long life.SOLUTION: A first output shaft supporting member 61 for supporting an output shaft 30 of the actuator to a housing member 40 is axially arranged at almost the same position as a vacant part 59 so as to cover an axial force transmission element 51 and a rotational force transmission element 53, and a second output shaft supporting member 63 is axially arranged at the end of the housing member 40. Furthermore, axial both end faces of the axial force transmission element 51 contact with a nut 3 and the output shaft 30, and circumferential both end faces of the axial force transmission element have circumferential gaps Ca between the nut 3 and the output shaft 30. Circumferential both end faces of the rotational force transmission element 53 contact with the nut 3 and the output shaft 30, and axial both end faces of the rotational force transmission element have axial gaps Cb between the nut 3 and the output shaft 30. Furthermore, a radial gap between the outer periphery of the nut 3 and the inner periphery of the output shaft 30 is larger than a radial gap between the outer periphery of the first output shaft supporting member 61 and the inner periphery of the housing member 40, and also larger than a radial gap between the inner periphery of the second output shaft supporting member 63 and the outer periphery of the output shaft 30.
Patent JP-2013031238-A (JP)
Title: Power conversion device
Inventor: KIMURA TORU
IPC: H02M3/155
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To perform bidirectional power transit, in other words supply of power to an electrical load or recovery thereof, by controlling charging/discharging of a plurality of power storage devices, and to allow power delivery between the plurality of power storage devices without depending on voltage.SOLUTION: A main circuit 3 of a power conversion device includes a power storage device charge/discharge device 4 in which AC sides of a plurality of power conversion units A and B are connected in series, with each power conversion unit containing power storage devices 10 and 15 and a plurality of semiconductor switching elements 11-14, 16-17, and a DC/DC converter 5 which is connected to the power storage device charge/discharge device for bidirectional power conversion. The power storage devices 10 and 15 are selectively connected in series to an input/output line of the power storage device charge/discharge device 4, to charge/discharge, for bidirectional power transit to/from a load. At the time of stopping of the power transit, a reactor 6 and a first semiconductor switching element 7 in the DC/DC converter 5 are used for power delivery between the two power storage devices 10 and 15, which accompanies step-up and step-down.
Patent JP-2013029596-A (JP)
Title: Sound absorber
Inventor: TAKAGI MASAMITSU
IPC: G10K11/162
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorber which has a sound absorption rate peak in a sufficiently low frequency band in a frequency(horizontal axis)-sound absorption rate(vertical axis) graph even when polyurethane form having relatively low cushion properties is used.SOLUTION: There is provided a sound absorber 1 having a panel part 2 which is composed of polyurethane foam and a space formation part 3 which is coupled to the panel part on the opposite side of the panel part from a sound source side and forms a space part 4 made open to the opposite side, the polyurethane foam of the panel part 2 having a hysteresis loss rate of 70% or higher and an air permeation amount of 0.05-10 ml/cm/second(10 mm thickness), and the volume ratio of the space part 4 to the total volume of the sound absorber 1 and space part 4 being 8-80%.
Patent JP-2013027549-A (JP)
Title: Method for manufacturing lead button
Inventor: KAMIMURA KENICHI
IPC: A44B1/02
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a lead button having a surface from which impurities are preferably removed.SOLUTION: The method for manufacturing a lead button includes a step of polishing, by barrel polishing, the surface of a crude lead button manufactured using a dry assay.
Patent JP-2013030655-A (JP)
Title: Solar cell module
Inventor: ISHII YOSUKE
IPC: H01L31/042
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which achieves improved reliability.SOLUTION: A wiring material 30 includes: a wiring material body 31; first bonded parts 32; and second bonded parts 33. Each first bonded part 32 extends from the wiring material body 31 to the one solar cell 20 side of the solar cells located next to each other in a first direction x. The first bonded part 32 is bonded to the one solar cell 20 with a bond layer 40. Each second bonded part 33 extends from a portion 31a of the wiring material 31, to which the first bonded part 32 is connected, to the other solar cell 20 side of the solar cells located next to each other in the first direction x. The second bonded part 33 is bonded to the other solar cell 20 with the bond layer 40. A first opening 31a1, formed into a shape which does not have corners, is provided at the portion 31a of the wiring material body 31 to which the first and second bonded parts 32, 33 are connected.
Patent JP-2013027830-A (JP)
Title: Discharge device and pattern formation device
Inventor: NAKAGAWA YOSHIYUKI
IPC: B05C5/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To inhibit bending of a vertical base 53 supporting a discharge unit 3 and a fine-tuning stage 9 in constitution equipped with the discharge unit 3 and the fine-tuning stage 9 adjusting the position of the unit 3.SOLUTION: At least a part of the fine-tuning stage 9 is positioned at one side (positive direction side) of a horizontal direction (Y-axis direction) with respect to the vertical base 53, and at least a part of the discharge unit 3 is positioned at the other side (negative direction side) of the horizontal direction (Y-axis direction) with respect to the base 53. As a result, since the weight of the stage 9 and unit 3 is dispersed to both sides of the horizontal direction (Y-axis direction) of the base 53, the magnitude of a bending moment acting on the base 53 is suppressed, thus inhibiting bending of the vertical base 53.
Patent JP-2013030058-A (JP)
Title: Operator management device and operator management program
Inventor: KAWAIDA YUSUKE
IPC: G06Q10/06
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to check propriety of a work status of each operator by using electronic journal data of a POS terminal.SOLUTION: An operator management device collects electronic journal data indicating an operation history of a POS terminal from the POS terminal connected to the device via a network. The device extract data which can identify an operation time of each operator from the collected electronic journal data. The operator management device calculates a time required for the operation of each operator on the basis of the extracted data and outputs the required time calculated.
Patent JP-2013035315-A (JP)
Title: Passage blocking bar
Inventor: HARIMA YOSHINORI
IPC: E01F13/06
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a passage blocking bar having high visibility and coherency and properly kept in rigidity while the passage blocking bar is made of a rod-shaped body hard to receive wind pressure.SOLUTION: The passage blocking bar 50 which is made of a solid or hollow rod-shaped member, is held at one end 50a or both ends 50a and 50d and is used to open/close a crossing road 4, is formed into repeatedly bent shapes on a plane, looks like a straight object when viewed along the plane, and looks like a meandering object when viewed toward the plane. In a blocking state for closing the crossing road 4, downward opening widths U and V become narrower than a baby carriage and narrower than a shoulder width of a child, a height HL at an extremely small portion becomes lower than the baby carriage when a backrest is leaned backward and becomes lower than a height through which a child can easily pass, and heights of a reversing bend 50b and a reversing bend 50c which become maximum are made to alternately repeat high and low.