baber/WOPTO huggingface dataset:
Patent JP-2013039200-A (JP)
Title: Image processing device, image processing method, and program making computer execute image processing
Inventor: YAMADA DAISUKE
IPC: A61B6/00
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent an area of interest displayed in an image displaying area from coming out from an image displaying area even in the case the image rotates or turns around.SOLUTION: An image processing device has: a setting means for deciding the center of the area displayed in the display means displaying at least a part of the image of the area of interest as a reference point when the area of the interest is set in the image and when the processing other than the processing for turning and rotating the image are carried out to the image, and for maintaining the reference point previously decided when the processing for turning the image and the processing for rotating the image are carried out to the image; and the image processing means selectively subjecting the image to the processing for turning the image based on the reference point and the processing for rotating the image based on the reference point.
Patent JP-2011228753-A (JP)
Title: Method of manufacturing gallium nitride semiconductor laser
Inventor: UENO MASANORI
IPC: H01S5/323
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a gallium nitride semiconductor laser having an excellent cleavage plane by using a GaN wafer having a semipolar plane.SOLUTION: Marking-off lines 51a are formed on an edge part EDGE1, where a top surface and a side surface form an acute angle. The marking-off lines 51a extend along a reference line LINE extending in the orthogonal direction to an m-axis. The marking-off lines 51a include grooves extending along the reference line LINE. The marking-off lines 51a are not formed on an edge part EDGE2. In the edge part EDGE2, a top surface and a side surface form an obtuse angle. The formation of the marking-off lines 51a can be performed using a laser marking device. Alternatively, the marking-off lines 51a can be formed with a marking device using a marking-off needle or a diamond needle.
Patent JP-2011238295-A (JP)
Title: Electronic apparatus
Inventor: HORII YASUYUKI
IPC: H01H9/02
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized electronic apparatus.SOLUTION: An electronic apparatus in one embodiment comprises: a housing; a device mounting section; a pointing device; a mounting member; and an operating section. The housing has an outer face exposed externally and an inner face positioned in the opposite direction of the outer face, and an opening ranging from the outer face to the inner face is provided therein. The device mounting section is provided side by side with the opening in the housing. The pointing device is installed from the inner face direction into the device mounting section. The mounting member is removably fixed from the inner face direction into the housing and covers a part of the pointing device from the inner face direction. The operating section is supported in the mounting member and exposed from the opening.
Patent JP-2013045057-A (JP)
Title: Image forming apparatus
Inventor: AIBA SHOZO
IPC: G03G21/10
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the back surface staining of a recording material and extend replacement life of a cleaning blade by executing a cleaning mode of a transfer roller so as not to regionally generate deterioration in cleaning property of the cleaning blade.SOLUTION: A cleaning blade 10b collects toner attached to an intermediate transfer belt 5 between a secondary transfer part T2 and an image forming part Y. A control part 110 electrically transfers the toner attached to the secondary transfer roller 24 to the intermediate transfer belt 5 and executes a cleaning mode to collect the toner by the cleaning blade 10. The cleaning mode applies a current to the secondary transfer roller 24 in the same direction as the toner image transfer time, and in the reverse direction of the toner image transfer time thereafter. The cleaning mode sets the current applied to the secondary transfer part T2 in the reverse direction of the toner image transfer time smaller as the total feeding number of recording materials from a previous cleaning mode is greater.
Patent JP-2013049508-A (JP)
Title: Stair climbing device
Inventor: TAKEUCHI KOSUKE
IPC: B66F19/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a more compact stair climbing device.SOLUTION: This stair climbing device for elevating and lowering a climbing object by stairs includes: a first link mechanism ST1 extended and contracted in a vertical direction; a second link mechanism ST2 extended and contracted in a horizontal direction; and a foot S1 connected to one side of the first link mechanism ST1. One side of the second link mechanism ST2 is connected to the other side of the first link mechanism ST1, and the climbing object is supported by the other side of the second link mechanism ST2.
Patent JP-2012195925-A (JP)
Title: Management system, program, program provision system, and maintenance system
Inventor: HAMADA HIROTA
IPC: H04M3/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that processing of raw history information takes considerable time when the raw history information before processing is not history information of single communication processing unrelated to other communication processing but is the history information related to the communication processing in a fixed period between the communication start time and the communication end time.SOLUTION: A management system for managing a history related to a communication state of a fixed period in a prescribed communication terminal includes: a transmission/reception part (551) for receiving raw history information indicating a history related to the communication state in each communication terminal from each of a plurality of communication terminals; and a processing part (532) for preparing processed history information indicating the history after the processing by performing prescribed processing to the received raw history information. The transmission/reception part receives an acquisition request of the processed history information from the outside, and the processing part starts the processing before receiving the acquisition request of the processed history information.
Patent JP-2013054857-A (JP)
Title: Induction heating cooker
Inventor: MASUDA ICHIRO
IPC: H05B6/12
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which efficiently cools a control board, a heating coil, and the like without separating the air quantity of cooling air from a fan unit.SOLUTION: An induction heating cooker includes a fan unit 9 having: a fan case which has upper and lower discharge ports, connected with a substrate case 10, at the opposite side of a fan housing part, where upper and lower suction ports are provided in a vertical direction, and a rear surface plate of a cooker body 1, and also has the fan housing part forming an air channel connecting with an intake port, with the rear surface plate and a bottom plate; a motor which is provided in the upper suction port; and a sirocco fan which is provided in the fan housing part, and suctions cooling air from the intake port into the air channel by driving of the motor, the sirocco fan suctioning a larger quantity of the cooling air from the lower suction port than from the upper suction port of the fan housing part and sending the cooling air from the upper and lower discharge ports to the substrate case 10. Control boards 101, 102, and 103 in the substrate case 10 are formed so that the height of the leftmost control substrate 101 is the lowest and the control boards gradually get higher towards the right side.
Patent JP-2012079689-A (JP)
Title: Battery cell casing
Inventor: PHILIP WEISER
IPC: H01M50/147
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery cell casing.SOLUTION: The battery cell casing includes a first casing element (1) with a first contact surface (7) and a second casing element (2) with a second contact surface (8). In an assembled position, the first and second contact surfaces (7, 8) contact each other and the first and second casing elements (1, 2) encase active materials (9, 10) of a battery cell in an interior space. At least one seal layer is arranged between the first and second contact surfaces (7, 8) to seal the interior space, wherein one (7; 8) of the first and second contact surfaces comprises a void volume layer and the other (7; 8) of the first and second contact surfaces comprises a formable material layer, which fills voids on a surface of the void volume layer hermetically in the assembled position to form the seal layer.
Patent JP-2013061366-A (JP)
Title: Developing device and image forming device
Inventor: OGAWA SHINJI
IPC: G03G15/09
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing device configured to guide developer containing toner and carrier to an image carrier for development by a developer carrier having a magnet member fixed to the inner circumferential side, while appropriately separating the toner deposited on the outer circumferential surface of the developer carrier.SOLUTION: The developing device 20 supplies developer D to a developer carrier 21 with a magnet member 22 disposed on the inner circumferential side, guides the developer to an image carrier 10 by the developer carrier for development, and returns the developer after development to a housing. A first protruding part 27 is formed so as to correspond to a first magnetic pole Sof a magnet member for holding the developer supplied to the developer carrier. A second protruding part 28 is formed so as to correspond to a second magnetic pole Nlocated on the downstream of the first magnetic pole in a rotation direction of the developer carrier. A space part X is formed between the first protruding part and the second protruding part to convect the developer.
Patent JP-2013060809-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SEKIGUCHI NOBU
IPC: F02D41/14
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device capable of properly setting the oscillation amplitude of an air-fuel ratio in air-fuel ratio oscillation control and carrying out accurate determination of imbalance failure despite the imbalance grade of the air-fuel ratio.SOLUTION: Air-fuel ratio oscillation control to oscillate the air-fuel ratio with a set frequency f1 which is different from a 0.5th-order frequency fIMB (half of the frequency corresponding to a rotational speed of the engine) is executed, the intensity MIMB of a 0.5th-order frequency component included in a LAF sensor output signal and the intensity MPTf1 of a frequency component f1 are calculated, a determining parameter RSRC is calculated according to the 0.5th-order frequency component intensity MIMB and the frequency f1 component intensity MPTf1, and an imbalance failure is determined using the determining parameter RSRC. The determining parameter RSRC is used as a predicting value of the imbalance grade of the air-fuel ratio and an oscillation control amplitude DAF is set according to the determining parameter RSRC.
Patent JP-2013061370-A (JP)
Title: Infrared reflection film
Inventor: OMORI YUTAKA
IPC: B32B27/32
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To materialize an infrared reflection film which has high transmittance of visible light and high practicality, and is produced at low cost while having a far infrared reflection performance equivalent to an infrared reflection film having infrared reflection membranes on both sides of the infrared reflection film.SOLUTION: The infrared reflection film 10 includes a base film 12 formed of a polyolefin film or a polycycloolefin film. The base film 12 has two principal surfaces. An infrared reflection layer 11 is deposited on one of the principal surfaces, and the other surface faces any one of air, a nitrogen gas, an inactive gas, and vacuum. The surface of the infrared reflection layer 11 faces any one of the either air, the nitrogen gas, the inactive gas, and the vacuum.
Patent JP-2013062573-A (JP)
Title: Optical transmission circuit
Inventor: WAKITA HITOSHI
IPC: H04L25/02
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To integrate driver circuits of respective channels each transmitting an individual optical signal into one integrated circuit while suppressing signal degradation caused by crosstalk between the channels.SOLUTION: A crosstalk correction circuit 13 generates from an input signal INB a correction signal CBA corresponding to an interference component IBA interfering from the input signal INB to an input signal INA and outputs the correction signal CBA to a driver circuit 11A, and generates from the input signal INA a correction signal CAB corresponding to an interference component IAB interfering from the input signal INA to an input signal INB and outputs the correction signal CAB to a driver circuit 11B. The driver circuit 11A compensates the interference component IBA included in the input signal INA based on the correction signal CBA, and then converts into a drive signal DA. The driver circuit 11B compensates the interference component IAB included in the input signal INB based on the correction signal CAB, and then converts into a drive signal DB.
Patent JP-2013060486-A (JP)
Title: 2-pyrrolidone polymer or copolymer having modified physical property
Inventor: NAKAYAMA ATSUYOSHI
IPC: C08G69/48
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a 2-pyrrolidone polymer or copolymer having raised pyrolysis temperature, a molded article containing the 2-pyrrolidone polymer or copolymer having raised pyrolysis temperature, and to provide a method for raising the pyrolysis temperature of an original 2-pyrrolidone polymer or copolymer.SOLUTION: The 2-pyrrolidone polymer or copolymer having raised pyrolysis temperature is obtained by treating the original 2-pyrrolidone polymer or copolymer with carbodiimide. The molded article containing the 2-pyrrolidone polymer or copolymer having raised pyrolysis temperature is obtained by using the 2-pyrrolidone polymer or copolymer treated with the carbodiimide. The method for raising the pyrolysis temperature of the original 2-pyrrolidone polymer or copolymer comprises a step of treating the original 2-pyrrolidone polymer or copolymer with carbodiimide.
Patent JP-2013062922-A (JP)
Title: Power supply
Inventor: WATABE KAZUKUNI
IPC: H02J7/02
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption while preventing overcharging of a secondary battery in a power supply.SOLUTION: When residual capacity becomes less than 90%, a microcomputer suspends power supply from the secondary battery to the microcomputer by switching off a switching element. Even in a state that the residual capacity is not stored in the microcomputer, as depicted in the chart 32, if charging is made from the state of residual capacity of less than 90%, the secondary battery becomes a full charge state when a battery voltage condition is established in principle. Then, when the battery voltage condition is established, the microcomputer terminates charging irrespective of a residual capacity value stored at that time point. By this, power consumption can be reduced. In contrast, when charging is made from the state of the residual capacity of 90% or greater, as depicted in the chart 31, the microcomputer terminates charging the secondary battery when the battery voltage value of the secondary battery indicates before a peak value and the residual capacity becomes 100%. By this, the overcharge of the secondary battery can be prevented.
Patent JP-2013062410-A (JP)
Title: Wound core for transformer
Inventor: OKUDA YUJI
IPC: H01F27/25
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wound core for a transformer which can reduce excitation rush current while achieving miniaturization and lightweight.SOLUTION: A blanking plate block 1 is constructed of electromagnetic steel belts obtained by cutting a slitted electromagnetic steel belt into a desire width, and cut surfaces 2 serving as a connection part are aligned and wrapped therearound. The connection part 2 is fixed to form an iron core block. Then, a blanking plate block 3 is constructed of electromagnetic steel belts obtained by cutting a slitted electromagnetic steel belt into a desire width, and cut surfaces 4 serving as a connection part are aligned and wrapped therearound. The connection part 4 is fixed to form an iron core block inside the foregoing iron core block. Thereafter, a blanking plate block 5 is constructed of electromagnetic steel belts obtained by cutting a slitted electromagnetic steel belt into a desire width, and cut surfaces 6 serving as a connection part are aligned and wrapped therearound. The connection part 6 is fixed to form an iron core block inside the foregoing iron core block. When forming these three iron core blocks, the positions of the connection parts of these three blanking plate blocks are shifted from one another.
Patent JP-2013061883-A (JP)
Title: Restoration processing program, restoration method, and information processing device
Inventor: NOUKA MASAKATSU
IPC: G06F12/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce communication traffic when restoring software resource.SOLUTION: A restoration processing program causes a computer to perform following processes: a process to restore first backup data to a first device, after reading the backup data from a storage part which stores the first backup data corresponding to backup data of data stored in the first device and second backup data which corresponds to backup data of data stored in the second device and partially overlaps with the first backup data, in response to a restoration instruction to the first device; and a process to control execution sequence so that restoration for the partial data among the first backup data follows restoration for data excluding the partial data among the first backup data, in the restoration process.
Patent JP-2013064461-A (JP)
Title: Roller bearing
Inventor: WASEDA YOSHITAKA
IPC: F16C9/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing supplying oil to both ends in the axial direction, suppressing local stress concentration of an outer ring, and suppressing chipping of the outer ring in polishing the outer ring outer peripheral surface.SOLUTION: In the roller bearing 40 including the outer ring 42 formed to a cylindrical shape and having an outer ring raceway surface 42a on the inner peripheral surface, an inner ring 48 formed to a cylindrical shape and having an inner ring raceway surface 48a on the outer peripheral surface, a plurality of rollers 44 arranged so as to roll between the outer ring and the inner ring 48, and a retainer 46 including pockets accommodating the rollers 44, a plurality of oil grooves 43 inclining relative to the axial direction and making both ends in the axial direction communicate with each other are arranged adjacently on the outer ring outer peripheral surface 42b, and oil supplied from an oil pressure supply source by the oil grooves 43 is led to both ends in the axial direction of the roller bearing 40.
Patent JP-2013070256-A (JP)
Title: Nonvolatile programmable logic switch
Inventor: ZAITSU KOICHIRO
IPC: H01L21/8247
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile programmable logic switch that prevents a breakdown of a gate insulating film of a pass transistor during selective memory writing and implements a thin gate insulating film of the pass transistor at the same time, and keeps writing efficiency intact despite memory miniaturization.SOLUTION: The nonvolatile programmable logic switch includes a first cell and a second cell each including: a first memory having a first terminal, a second terminal and a third terminal for receiving a control signal to control a memory state; a first transistor connected at either a source or a drain to the second terminal; and a second transistor connected at a gate to the other of the source and drain of the first transistor. The third terminal of the first memory in the first cell and the third terminal of the first memory in the second cell are connected in common. For writing to the first cell, the third terminals are connected to a writing power supply, the first terminal in the first cell is connected to a ground power supply, and the first terminal in the second memory is connected to a write-inhibiting power supply.
Patent JP-2013069557-A (JP)
Title: Electrolytic solution and photoelectric conversion element
Inventor: MATSUYOSHI HIROAKI
IPC: H01M14/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution operable in a low temperature because it is not coagulated, and capable of obtaining a photoelectric conversion element having high temperature durability (that is, excellent photoelectric conversion efficiency after a long time passage).SOLUTION: The electrolytic solution contains a solvent containing 1-methyl-2-pyrrolidone and 3-methyl-2-oxazolidone. A mixture ratio is suitably 1:99 to 99:1 in capacity ratio.
Patent JP-2013074025-A (JP)
Title: Method for manufacturing conductive pattern formation substrate and conductive pattern formation substrate
Inventor: NISHIZAWA KOJI
IPC: H01B13/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a conductive pattern formation substrate and the conductive pattern formation substrate in which contact resistance is reduced when being connected to other wiring.SOLUTION: A nanowire layer 4 is formed on a substrate 2 by coating a solution having a metal nanowire NW dispersed therein on the outer face of the substrate 2, at least a part of a solvent is removed from the solution coated on the substrate 2, and after at least a part of the solvent is removed, a wiring 7 containing a conductor is laminated on the nanowire layer 4 so as to come into contact with the nanowire layer 4.
Patent JP-2013073758-A (JP)
Title: Temperature controller for warming
Inventor: NOMURA TAKUSHI
IPC: H05B3/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an economically excellent temperature controller for warming capable of ensuring the line short circuit protective function reliably even if a capacitor input type power supply is utilized, ensuring high safety by suppressing power consumption of the temperature controller itself, and capable of using inexpensive components.SOLUTION: When the N pole side of an AC power supply is in the positive half cycle, a capacitor Cf is in the charging period and since only a voltage equal to the forward voltage drop of a diode Df is applied to the input side of a rectifier circuit, the current hardly flow through a heating resistor RF1 with an integrated temperature fuse, and thereby heating does not occur. But since the capacitor Cf is charged with a half wave of AC 100V when viewed from the AC power supply side, AC 100V of half wave is applied, in synchronism therewith, to a line short circuit protective path connecting the N pole and the H pole of the AC power supply while passing through a heating wire 2, a polymer layer 3 and a temperature detection wire 4, thus maintaining the protective function.