baber/WOPTO huggingface dataset:
Patent JP-2013064909-A (JP)
Title: Characteristic evaluation method and characteristic evaluation device for electrophotographic photoreceptor
Inventor: SAITO NORIYASU
IPC: G01R29/24
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To calculate an electrostatic capacitance of an electrophotographic photoreceptor with high accuracy.SOLUTION: A characteristic evaluation method comprises: an electrostatic charging step of charging an electrophotographic photoreceptor 1 as a sample; a neutralizing step of neutralizing a photosensitive surface of the charged sample by exposure; a surface potential detecting step of detecting a surface potential of the sample; a charge amount detecting step of detecting a charge amount of the sample; and an electrostatic capacitance calculating step of calculating an electrostatic capacitance of the sample based on the surface potential and the detection results of the charge amount. In the electrostatic charging step, the sample is charged under a charging condition to generate a predetermined potential difference in the surface potential in a rotational period of the sample. In the electrostatic capacitance calculating step, the electrostatic capacitance is calculated based on the relationship between a plurality of surface potentials in the rotational period of the sample at any position of the sample and currents passing through the sample.
Patent JP-2013065773-A (JP)
Title: Semiconductor light-emitting element
Inventor: SHIMOKAWA KAZUO
IPC: H01L33/10
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element having high efficiency.SOLUTION: A semiconductor light-emitting element includes a substrate, a stack, a first electrode, a second electrode, and a reflective layer. The substrate has a primary surface. The stack includes a first semiconductor layer, a light-emitting part, and a second semiconductor layer. The first semiconductor layer is provided on the primary surface, has a first portion and a second portion in juxtaposition with the first portion, and is a first conductivity type. The light-emitting part is provided on the second portion. The second semiconductor layer is provided on the light-emitting part and is a second conductivity type. The first electrode is provided on the first portion of the first semiconductor layer. The second electrode is provided on the second semiconductor layer. The reflective layer covers the side surfaces of the substrate and the side surfaces of the stack, and has reflectiveness to emission light emitted from the light-emitting part.
Patent JP-2013065798-A (JP)
Title: Manufacturing method of printed wiring board and printed wiring board
Inventor: SHIOJIRI TAKESHI
IPC: H05K1/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed wiring board which accurately forms via holes.SOLUTION: A manufacturing method of a printed wiring board having via holes includes: a first process S11 to S13 where a first imprint mold having first protruding parts is pressed against a first main surface of a resin film to form recessed parts on a resin film; a second process S21 to S23 where a second imprint mold having second protruding parts is pressed against a second main surface 2 of the resin film to cause the second protruding parts to penetrate to the recessed parts thereby forming through holes on the resin film; and a third process S30 to S50 where the through holes are filled with a conductor to form via holes.
Patent JP-2013066818-A (JP)
Title: Air-mixed water-discharging device
Inventor: MAEDA YASUNARI
IPC: B01F15/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an air-mixed water-discharging device capable of preventing water from intruding in an air passage during stop of the device, and capable of removing dirt in a water flow path.SOLUTION: In the air-mixed water-discharging device which takes in air by pressure reduction and feeds an air-mixed water to a pump 11, a pressure-reduction part 10 is provided between a water suction port 12 and a pump 11, and the pipe of an air passage 131 is connected to the pressure-reduction part 10. Besides, the device is provided with an air valve 14 for controlling an air flow volume in the pipe of the air passage 131, and also with a controlling means which monitors the operating condition of the pump 11, opens the air valve 14 during stop of the pump 11 and closes the valve 14 after completion of the stop of the pump 11.
Patent JP-2012091867-A (JP)
Title: Top plate for metallic can, and method and apparatus for correcting the same
Inventor: OZAWA YOSHIO
IPC: B65D8/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a top plate for a metallic can in which the damaged portion of a laminated layer which is caused when an attachment structure is fixed to a top plate body can be properly corrected while preventing environmental pollution, and to provide a method and an apparatus for correcting the top plate for the metallic can.SOLUTION: A ring-like correction film is formed over a film formation area for a mouthpiece which includes at least an inner face side boundary of a caulked/combined part of the top plate body and the mouthpiece and has a predetermined range in the attachment structure fixed to the top plate body of the top plate for the metallic can. The correction film is thermally melt-stuck to the film formation area for the mouthpiece by a heating roller.
Patent JP-2013072997-A (JP)
Title: Display device and microscope system
Inventor: SAIKI SUGURU
IPC: G02B21/36
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a microscope system that allow users to easily perform their desired operations and whose operability for users can be improved.SOLUTION: A display device for displaying an image that corresponds to image data obtained by a microscope device having an imaging function includes: a display unit for displaying an image and procedure display images showing the operation procedure related to a process performed on the image, detailed step display images showing the detailed steps of the operation procedure, and an instruction content display image indicating the content of an instruction corresponding to the respective detailed steps; an input unit with which selection direction information corresponding to the respective procedure display images, detailed step display images and instruction content display images shown on the display unit can be input; and a display control unit 743 for highlighting a detailed step display image selected with the input unit and the instruction content display image corresponding to the selected detailed step display image, on the display unit.
Patent JP-2013071150-A (JP)
Title: Laser beam machine
Inventor: SUZUKI KENJI
IPC: B23K26/382
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine that can prevent a drop of processing accuracy and expedite operation when a work is holed by a laser beam.SOLUTION: The laser beam machine which cuts a hole on a printed board 4 by a laser beam is provided with a subtable device 3 on a table device. The subtable device 3 has: a levitation device 15 which generates atmospheric pressure between the printed board 4 and the placing face 12a of the subtable plate 12 to levitate the printed board 4; an end top holding device 30 which holds the levitated printed board 4 from the top 4a side; and an aligning device 40 which nips the side face 4b of the printed board 4, whose levitation is suppressed by the end top holding device 30, from the horizontal direction to suppress the printed board 4 from floating/moving for alignment. The drop of processing accuracy can not only be prevented by the effect of debris pooled below by the levitation of the printed board 4 but also the operation process like changing flexible sheets and so on can be reduced to expedite the operation.
Patent JP-2013073013-A (JP)
Title: System, method and program for displaying map
Inventor: OKADA HIRONAO
IPC: G09B29/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To stop scrolling a map in response to a flick operation at a location intended by a user.SOLUTION: A system for displaying a map slides an operation body on a touch panel on which a map is displayed, and scrolls the map on the touch panel in response to a flick operation in which the operation body is untouched from the touch panel. The system comprises: touch period determination means for determining a touch period for which the operation body has touched the touch panel in the flick operation; stop landform determination means for determining a stop landform that is a landform where scrolling the map in response to the flick operation is stopped according to the touch period; and stop means for stopping scrolling the map in response to the flick operation when the stop landform is displayed on the map displayed on the touch panel.
Patent JP-2013074754-A (JP)
Title: Disk motor and electric work machine with the same
Inventor: TANIMOTO HIDEYUKI
IPC: H02K23/04
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk motor in which the heat radiation property is improved in comparison with the prior arts, and an electric motor with the same.SOLUTION: A rectifier pattern 351 is present in a circular area within a radius R1 from the center on a rectifier disk 35. Outside the circular area, an insulation radiation pattern 353 and an extension radiation pattern 355 are provided. Both the insulation radiation pattern 353 and the extension radiation pattern 355 extend in a radial direction of the rectifier disk 35. The rectifier pattern 351, the insulation radiation pattern 353 and the extension radiation pattern 355 comprise the mutually same conductive material such as copper and are formed by the same etching processing. The insulation radiation pattern 353 is insulated with respect to the rectifier pattern 353 and, the extension radiation pattern 355 extends from the rectifier pattern 351, on the other hand.
Patent JP-2013073869-A (JP)
Title: Photoirradiation device
Inventor: MATSUSHITA TADAHIRO
IPC: F21S2/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce warping of an LED mounting substrate caused when attaching the LED mounting substrate on a base member.SOLUTION: The base member 3 has a first engaging part 6 and a second engaging part 7 for engaging each side part 2a, 2b of the LED mounting substrate 2, and positioned so as to face one another. The dimension of the distance by which the first engaging part 6 and the second engaging part 7 are separated is set to be less than the dimension of the distance between the side parts of the LED mounting substrate 2. The configuration is such that the first engaging part 6 and the second engaging part 7 hold the LED mounting substrate in an elastically deformed curved state. The LED mounting substrate 2 has recesses 21 formed toward the inside widthwise direction in each side part 2a, 2b.
Patent JP-2013074235-A (JP)
Title: Permanent magnet, and motor and dynamo including the same
Inventor: HAGIWARA MASAYA
IPC: C22C33/02
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet improved in squareness while maintaining high magnetization and coercive force of an Sm-Co based magnet including Fe.SOLUTION: A permanent magnet of an embodiment of the present invention has a composition represented by a composition formula: R(FeMCu(Co)(where, R represents a rare earth element, M represents at least one selected from among Ti, Zr and Hf, and 0.3<p≤0.45, 0.01≤q≤0.05, 0.01≤r≤0.1 and 5.6≤z≤9 are satisfied) and includes a metallographic structure including a ThZncrystal phase, a grain boundary and a platelet phase. A spatial distribution of Cu concentration in the grain boundary has a standard deviation of 5 or less.
Patent JP-2013077650-A (JP)
Title: Management method for substrate production line
Inventor: TSUJIMOTO YOSHIYUKI
IPC: H05K13/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To further improve substrate production time balance between electronic component mounting devices by considering adsorption errors or the like.SOLUTION: When a simulation time and a recovery time are totaled in the case where an allocated component A is allocated to "first", "second" and "third" machines of electronic component mounting devices, the total time of each of the machines is "10 seconds", the component A that is a target electronic component is determined to the first machine of the minimum time on the basis of the total time, and the evaluation/update of the component A is completed. Next, when a simulation time and a recovery time are totaled first in the case where an allocated component B is allocated to each of the machines, the total time of each of the machines are "20 seconds" for the first machine, "10 seconds" for the second machine and "10 seconds" for the third machine. On the basis of the total times, the component B is determined to the second machine of the minimum time, and the evaluation/update of the component A is completed. Thereafter, electronic components to be mounted on a target printed circuit board P are evaluated/updated similarly.
Patent JP-2013075982-A (JP)
Title: Electrodeposition coating composition
Inventor: KANEKO SOHEI
IPC: C09D163/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating composition which has reduced heating loss in comparison to conventional electrodeposition coating compositions.SOLUTION: The electrodeposition coating composition does not substantially contain a crosslinking agent, and an electrodeposition coating film formed by the electrodeposition coating of the composition, has a heating loss of 10 mass% or less when heated at 200°C for 25 min after being dried at 105°C for 3 h. The electrodeposition coating composition preferably contains an amine-modified epoxy resin (A) that is obtained by modifying an epoxy resin having a bisphenol skeleton with an amine compound and a plasticizer (B) that is composed of an aromatic alcohol compound.
Patent JP-2013079142-A (JP)
Title: Paper feed tray and image forming apparatus
Inventor: TOMITA KENJI
IPC: B65H1/04
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed tray which can automatically lock a side fence and an end fence in conjunction with an insertion operation of the paper feed tray.SOLUTION: The paper feed tray 2 is mounted to an image forming apparatus 1 in an insertable and drawable manner. The paper feed tray 2 includes the pair of side fences 7a and 7b and the end fence 8. The paper feed tray includes a locking means (levers 24 and 30 or the like) for locking both the movements of the side fences 7a and 7b and the movement of the end fence 8. The locking means is automatically locked upon the insertion of the tray.
Patent JP-2013083473-A (JP)
Title: Fusion cutting apparatus
Inventor: HATAKEYAMA KIYOSHI
IPC: B26F3/08
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a fusion cutting apparatus which allows easy fixing operation and can be used as a separating device for unlocking the positional relationship of a first body and a second body fixed by a connector member.SOLUTION: The fusion cutting apparatus according to the invention has a main body 2 of the fusion cutting apparatus including a connector housing portion 5 having a tubular shape through which a connector 3 is slidably inserted, an electric heater portion 7 wound in the form of a coil outside the connector housing portion 5, and a case 13 accommodating these portions, an electric power source 9 for supplying electric current to the electric heater portion 7, and a switch circuit 11 for allowing electric current to flow from the electric power source 9 to the electric heater portion 7. A first body and a second body are fixed by the connector 3. As the switch circuit 11 is switched on, electric current is supplied from the electric power source 9 to the electric heater portion 7, whereby the connector housing portion 5 and the connector 3 extending through the connector housing portion 5 are melted to separate the first body and the second body.
Patent JP-2013082025-A (JP)
Title: Fluid pressure cylinder and clamp device
Inventor: KAWAKAMI TAKAYUKI
IPC: B23Q3/06
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure cylinder and a clamp device which can reliably detect, through changes in air pressure in an air passage in a clamp body, the arrival of an output member at a prescribed position, and has excellent reliability and durability and can be downsized.SOLUTION: The fluid pressure cylinder is provided with an air passage which is formed in the cylinder body of a hydraulic cylinder to one end of which pressurized air is supplied and the other end of which communicates with the outside; and an opening/closing valve mechanism capable of opening and closing the air passage. The opening/closing valve mechanism is provided with: a valve element which is mounted so that the valve can be moved forward and backward and one end of which projects into a hydraulic chamber; a valve seat with which the valve element can come into contact, and an oil pressure introduction chamber that maintains the valve in a state that the valve is made to advance toward an output member by means of the oil pressure in the hydraulic chamber; and an oil pressure introduction path that brings the hydraulic chamber into communication with the oil pressure introduction chamber. When the output member arrives at a prescribed position, the valve element is shifted by the output member to switch the open or closed state of the opening/closing valve mechanism while making it possible to detect that the output member has arrived at a prescribed position via the air pressure in the air passage.
Patent JP-2013087437-A (JP)
Title: Anti-panic type electric lock
Inventor: KAMOYA SHINICHI
IPC: E05B55/14
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To improve crime prevention.SOLUTION: An anti-panic type electric lock of the present invention includes: a shaft provided slidably with respect to an indoor side handle 1 along a turning shaft of the indoor side handle 1; an energizing member for energizing the shaft in an indoor side sliding direction; an operation part 4 fixed to the indoor side end of the shaft; an engaging part fixed to the outdoor side end of the shaft; an engaged part provided such that the engaging part can be engaged; and a transmission member 7 connected such that the shaft can be slid along the turning shaft of the indoor side handle 1 on the side of the outdoor side end of the shaft. When the operation part 4 is operated against energizing force of the energizing member, an engaged state of the engaging part and the engaged part is released, and turning of the indoor side handle 1 is allowed.
Patent JP-2013088903-A (JP)
Title: System, main reader/writer device, information processing method, and program
Inventor: NAKAGAWA HISAMI
IPC: G06K17/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight, power consumption and costs of a system or the like.SOLUTION: A system includes a main reader/writer device including one or more antenna parts and a control part, and plural sub reader/writer devices each including one or more antenna parts. The control part divides the antenna parts of the main reader/writer device and the antenna parts of the plural sub reader/writer devices into plural groups, detects an antenna part having detected a storage medium by performing polling to the antenna parts for each group, and controls reading/writing for information to the storage medium with respect to the detected antenna part.
Patent JP-2012109226-A (JP)
Title: Lighting device
Inventor: WAKIMOTO KENICHI
IPC: H05B33/14
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection with an external power source and increase the convenience in a lighting device using an electroluminescent (EL) material.SOLUTION: In a lighting device having a light emitting element including an electroluminescent (EL) layer, a housing including the light emitting element therein has a terminal electrode electrically connecting with the light emitting element at a peripheral end part. The terminal electrode provided in the housing so as to be exposed to the exterior contacts with a terminal electrode of an external electrode, thereby electrically connecting an external power source with the light emitting element to supply electric power to the lighting device.
Patent JP-2013087392-A (JP)
Title: Biodegradable polyester-based nanofiber and method of producing the same
Inventor: KOTAKI MASAYA
IPC: D01F6/62
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable polyester-based nanofiber with a fiber orientation and a molecular orientation which satisfy the mechanical strength, and to provide a method of producing the same.SOLUTION: A biodegradable polyester-based nanofiber comprises a polyhydroxyalkanoate with a fiber orientation of 0.9 or more, a dichroic ratio of 2.5 or more, a fiber diameter of less than 1000 nm and β crystal. A method of producing the biodegradable polyester-based nanofiber comprises spinning a solution from a nozzle by an electro spinning method after dissolving polyhydroxyalkanoate, in which a collector is a disc collector.
Patent JP-2013087877-A (JP)
Title: Brake device
Inventor: FURUYA HIDEKI
IPC: B61H15/00
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake device to be miniaturized.SOLUTION: The brake device includes: a damper for braking a braking target; a push rod for advancing and retreating the damper in a direction toward the braking target; and a gap adjustment mechanism for adjusting the initial positions of the damper and the push rod. The gap adjustment mechanism includes: a control section 41 having a control surface 66 facing an opposite side to a braking direction damper side X1; an operation member 42 whose movement is controlled by contacting the control surface 66 as the push rod advances towards the braking side in the braking direction, thereby enabling relative movement with respect to the push rod towards the opposite side X2 to the braking direction; and a position adjustment section which, when the push rod advances towards the braking side in the braking direction, and the operation member relatively moves with respect to the push rod, changes an initial position of the push rod according to the relative movement amount of the operation member.
Patent JP-2012075124-A (JP)
Title: Hardware configuration, support node and method for implementing general packet radio services over gsm
Inventor: AMITABH MISHRA
IPC: H04L45/60
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a hardware configuration, a general packet radio services support node (GSN) and a method for implementing general packet radio services over a global system for mobile communications network.SOLUTION: The hardware configuration comprises a plurality of electronic boards which provide the GPRS functionality. An internal bus, preferably CPCI, provides intra-configuration communications while an ATM bus provides communications to an external circuit. The GSN comprises a single board computer for providing general packet radio services functionality which is required for each call being serviced and a line card processor for providing general packet radio services functionality which is required for each packet being serviced. The GSN may function as an SGSN, GGSN or both.