baber/WOPTO huggingface dataset:
Patent JP-2013062320-A (JP)
Title: Light emitting device
Inventor: NISHIMURA YOSHIRO
IPC: H01L33/50
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device 1 which generates light having uniform strength and uniform color.SOLUTION: A light emitting device 1 includes: a light emitting element 20 generating light including ultraviolet light; a first wavelength conversion layer 30 where multiple kinds of phosphor particles 31 to 33, each of which converts the ultraviolet light into light having a longer wavelength, are dispersed on a transparent resin 34; and a second wavelength conversion layer 40 where at least any of the multiple kinds of phosphor particles 31 to 33, disposed on at least a part of the first wavelength conversion layer 30, is dispersed on the transparent resin 34.
Patent JP-2013065083-A (JP)
Title: Network device, power supply system, and power supply method
Inventor: SAWADA YOSHIHITO
IPC: G06F1/26
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To properly perform power supply to a loading device.SOLUTION: A network device comprises a selection unit and a supply unit. The selection unit selects a power supply for supplying power to a loading device between a first supply which stably supplies a constant amount of power and a second power supply which is a power storage unit for storing power generated by natural energy, according to a transition state of the loading device and a power storage amount in the power storage unit. The supply unit supplies power input from the first power supply or the second power supply selected by the selection unit to the loading device via a network cable.
Patent JP-2013064809-A (JP)
Title: Method of controlling temperature of fixing device, and image forming system
Inventor: SAKAMOTO TAKASHI
IPC: G03G21/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling a temperature of a fixing device for preventing fixing failure even in printing after the occurrence of overshoot of a surface temperature of a heating rotating member of a fixing device, and an image forming system.SOLUTION: A method of controlling a temperature of a fixing device includes the steps of: obtaining, when temperature detection means has detected a temperature Td that is equal to or more than a target control temperature Tt of a heating rotating member, a corrected temperature Tc on the basis of the detected temperature Td and downtime from a previous stop of printing until a subsequent start of printing; obtaining a corrected target control temperature Ttc by adding the corrected temperature Tc to the target control temperature Tt of a heating roller that is necessary for the subsequent printing; and starting the subsequent printing after controlling temperature to be the corrected target control temperature Ttc.
Patent JP-2013066087-A (JP)
Title: Image reader and image forming apparatus
Inventor: MARUMOTO KOHEI
IPC: H04N1/028
Filed: 2011-09-19
Abstract: PROBLEM TO BE SOLVED: To enable charging of a capacitor for giving offset to the output signal of a CCD (charged coupled device) sensor to a predetermined target voltage in a short time.SOLUTION: An image reader 10 includes: a CCD sensor 201 having a capacitor for giving offset to an output signal and a cramp circuit for giving a first predetermined voltage Va to the capacitor and the output part of the CCD sensor 201 at a timing indicated by a CCD cramp signal to be input; an AC coupling capacitor 203 to be connected downstream of the CCD sensor 201; and a cramp circuit 204 for supplying a second predetermined voltage to the AC coupling capacitor 204 at a timing indicated by a cramp gate signal, and charging the AC coupling capacitor 203. The CCD sensor 201 is controlled so as to keep the output of the CCD sensor 201 at a fixed voltage while the cramp circuit 204 supplies the second predetermined voltage to the AC coupling capacitor 203.
Patent JP-2013068154-A (JP)
Title: Variable valve device of internal combustion engine
Inventor: KITAHATA AKIRA
IPC: F02D13/02
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively control variations of closing timing of an intake and exhaust valve, concerning a variable valve device of an internal combustion engine.SOLUTION: A variable valve device 1 of an internal combustion engine is capable of opening and closing an intake or exhaust valve 33 at an arbitrary timing by using a fluid pressure of a hydraulic fluid supplied to a control chamber 38. The device includes a lift amount sensor 48 for detecting an actual lift amount of the valve 33, a target lift amount setting part 51 for setting a target lift amount based on the operating condition of the internal combustion engine, a valve control unit 52 for closing the valve 33 at a target valve closing start timing being set according to the target lift amount, and a correction unit 54 for correcting the target valve closing start timing based on a difference between the actual lift amount and the target lift amount.
Patent JP-2013069171-A (JP)
Title: Memory system and control method thereof
Inventor: SUKEGAWA HIROSHI
IPC: G06F12/16
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory system capable of reliably writing data at high speed, and a control method thereof.SOLUTION: A memory system comprises: first and second districts 31a and 31b; and a control part 21. Each of the first and second districts 31a and 31b has a memory cell array 32. The control part 21 receives a write command and an address for writing first data to the first and second districts 31a and 31b at a time; and writes the first data to the first and second districts 31a and 31b at a time.
Patent JP-2013072441-A (JP)
Title: Automatic transmission and assembling method thereof
Inventor: SASAKI MASATOMO
IPC: F16H57/023
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving assemblability of an automatic transmission in which a plurality of planetary gear sets are housed in a transmission case.SOLUTION: The automatic transmission 1 includes the plurality of planetary gear sets and the transmission case 3 for housing these sets. A first gear set 7 disposed most near to an end cover 43 and a second gear set 17 disposed adjacent to the front side of the first gear set 7 respectively include sun gears 7a and 17a, pinion gears 7e, 7f, and 17e, and ring gears 7b and 17b. The automatic transmission further includes a roughly annular assembling plate 57 which surrounds an input shaft 21, and which is disposed between the first gear set 7 and the second gear set 17 so as to hold the first gear 7 between the assembling plate 57 and the end cover 43, and which has a front side connected to the second ring gear 17b.
Patent JP-2013073439-A (JP)
Title: Character recognition device and character recognition method
Inventor: MIYOSHI TOSHINORI
IPC: G06K9/62
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To highly accurately reject a character recognition result.SOLUTION: A character recognition device stores data on a character image to be recognized, a dictionary for recognition including functions for calculating the degree of similarity between the character image and each character type and a plurality of dictionaries for deterioration determination including functions for calculating the degree of deterioration of the character image for each type of deterioration. The character recognition device extracts a numerical value showing the characteristics of the character image for calculating the degree of similarity, calculates the degree of similarity of the character image with respect to each character type by using the extracted numerical value showing the characteristics for calculating the degree of similarity and the functions included in the dictionaries for recognition, extracts a numerical value showing the characteristics of the character image for calculating the degree of deterioration for each type of deterioration, calculates the degree of deterioration of the character image for each type of deterioration by using the extracted numerical value showing the characteristics for calculating the degree of deterioration and the functions included in the dictionaries for deterioration determination, and determines whether to reject the recognition result of the character image on the basis of the calculated degree of deterioration.
Patent JP-2013072403-A (JP)
Title: Variable capacity-type turbocharger and method of assembling variable nozzle mechanism
Inventor: TASHIRO NAOTO
IPC: F02B37/24
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To make a variable nozzle mechanism into an assembly, and to surely and simply couple a link mechanism which converts reciprocal displacement from an external actuator to rotational displacement to the variable nozzle mechanism when the variable nozzle mechanism made into the assembly is to be assembled in a housing such as a bearing housing.SOLUTION: A variable capacity-type turbocharger includes: the variable nozzle mechanism section 23 which regulates a flow of exhaust gas to a turbine rotor 7; the link mechanism 35 which converts reciprocal displacement from the actuator for operating the variable nozzle mechanism into rotational displacement and transmits the rotational displacement to an inner section of the bearing housing; and an engaging section 51 which causes an output section of the link mechanism and an input section of the variable nozzle mechanism to engage. The engaging section 51 is constituted of a pin 46 and a pin insertion slot 45 into which the pin 46 is inserted. A smooth surface 47 is formed around the insertion position of the pin 46, the surface capable of guiding the tip of the pin 46 into the insertion position.
Patent JP-2013074967-A (JP)
Title: Method of authenticating game machine and electronic equipment
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To increase security strength by a simple means, and to alleviate a processing load of a main control unit.SOLUTION: In a game machine 1 which includes the principal control part 110 and a peripheral control unit 300, the principal control part 110 includes an inspection value generation unit 500 capable of converting a bit string of error inspection values by a plurality of conversion systems, and a transmission unit 550 for transmitting commands to the peripheral control unit 300. The inspection value generation unit 500 is provided between a main CPU 110a and the transmission unit 550, and converts a bit string of error inspection values of commands generated in the past for adding to a command to be transmitted currently. Also, the conversion system of the bit string is changed based on a transmitted control command. Also, an I/O control system in the inspection value generation unit 500 differs from that outside the same. The peripheral control unit 300 generates an error inspection value for verification, inspects the validity of the received command, and performs processing according to an inspection result.
Patent JP-2013079520-A (JP)
Title: Device for cutting inner wall of concrete pipe
Inventor: ONISHI KIYOSHI
IPC: E03F7/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting an inner wall of a concrete pipe, which can cut the inner wall even when a joint of the concrete pipe is bent or forms a gap or a step.SOLUTION: A device for cutting an inner wall of a concrete pipe includes a cutter unit 10 for cutting the inner wall W, and a rotation prevention unit 30 for preventing rotation of the cutter unit 10. The cutter unit 10 includes a motor 11 which is arranged in such a manner that a shaft 12 is positioned in parallel with a traveling direction, an arm 16 which is elongated to the radial outside from the shaft 12 and inclined backward with respect to the traveling direction, and a cutting blade 18 which is attached to the arm 16. Even when a joint J of the concrete pipe C is bent or forms a gap, the cutting blade 18 can continue the cutting of the inner wall W without being caught in an end surface of the concrete pipe C.
Patent JP-2013081311-A (JP)
Title: Motor, motor control device, and motor-driven power steering device
Inventor: KIKUCHI YUSUKE
IPC: B62D5/04
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor that reduces manufacturing cost, and to provide a motor control device and a motor-driven power steering device.SOLUTION: A motor includes: a rotor yoke; a stator core that is annularly arranged on an outer side of the rotor yoke with a gap between the stator core and the rotor yoke; magnets that have respective low-coercive-force portions and respective high-coercive-force portions, which are higher in coercive force than the low-coercive-force portions, and that are embedded in the rotor yoke with the low-coercive-force portions nearer to the gap than the respective high-coercive-force portions; and excitation coils that excite the stator core and generate magnetic fields for varying magnetic flux content of the respective low-coercive-force portions.
Patent JP-2012005504-A (JP)
Title: Structure of grain collection tank of combine harvester
Inventor: SUGIMOTO SHIGEFUMI
IPC: A01F12/46
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To achieve a structure of a grain collection tank of a combine harvester that ensures strength of a front wall of a resin tank body by improving internal visibility by enlarging a window area of a transparent window.SOLUTION: The grain collection tank includes the transparent window 18 composed of a transparent resin material at a tilted surface by forming the tilted surface of which an upper part of the front wall of the resin tank body 12 is higher rearward. The transparent window 18 is formed into the shape as expanding forward from the tilted surface.
Patent JP-2013081696-A (JP)
Title: Endoscope apparatus
Inventor: AKINO YASU
IPC: H04N7/18
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To automatically construct an image signal processing circuit suited to a video scope to be connected, without being associated with complicated work.SOLUTION: The video scope 10 includes memories 17A and 17B for storing configuration data, and a processor 20 includes an image signal processing circuit 22, the programming of which is constructed by FPGA. When the video scope 10 is connected to the processor 20, the configuration data corresponding to PAL method or NTSC method are transmitted to the processor 20 and the image signal processing circuit 22 is constructed.
Patent JP-2013089355-A (JP)
Title: Dc operation type electromagnetic contactor
Inventor: MASUKO HIROKI
IPC: H01H50/16
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although it is considered before that an electrode contact surface is inclined and the angle θ of inclination of the inclined surface is made large so as to improve attracting force, a movable core is close to a fixed core when the angle θ of inclination is made too large and the attracting force decreases in electrode contacting operation, so that the attracting force is deficient at a contacting start position of a contact.SOLUTION: A DC operation type electromagnetic contactor includes: a fixed core 2 into which a bobbin 22 of an electromagnet coil is inserted; a movable core 3 arranged opposite the fixed core 2 to make contact therewith and break the contact; a movable insulating base 7 which supports a movable contactor 10 through a contact spring 9 securing contact pressure with a fixed contactor 11; an upper insulation base 8 supporting the fixed contactor 11; a return spring 5 arranged to break the contact of the movable core 3 with the fixed core 2; and a fixed insulation base 6 accommodating the respective members. Electrode contact surfaces of the movable core and fixed core are inclined, and steps are provided to at least one or more inclined surfaces to improve the attracting force.
Patent JP-2012035099-A (JP)
Title: Needle-free injector
Inventor: TOLES WARREN L
IPC: A61M5/30
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a needle-free injection device for delivering a medicament under pressure into an animal or a human.SOLUTION: The injection device includes an actuating device 40 comprising: a gas tight chamber 4; a piston and rod assembly 32 slidably received in the chamber and movable between a forward position and a rearward position; a gas charge in the chamber for urging the piston and rod assembly to the forward position; an electrical means for moving the piston and rod assembly against the gas charge into the rearward position; and a trigger for releasably retaining the piston and assembly in the rearward position. Also provided is a method and kit for using the device to administer a liquid through the skin of an animal or a human.
Patent JP-2013087165-A (JP)
Title: Insulating adhesive film, laminate, cured material, and printed wiring board
Inventor: TATEISHI YOHEI
IPC: C09J7/02
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an insulating adhesive film which is reduced in deformation by thermal history, has low surface roughness, and provides high peel strength when a conductor layer is formed on a surface thereof after being cured, and a laminate, a cured material and a printed wiring board obtained using the same.SOLUTION: The insulating adhesive film includes a thermosetting resin composition layer (A) and a photo-curable resin composition layer (B) which are laminated on a support in this order. The laminate, cured material and printed wiring board are obtained using the same.
Patent JP-2013088024-A (JP)
Title: Heat medium boiler
Inventor: TSUKAMOTO MORIAKI
IPC: F23L7/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat medium boiler capable of stably carrying out combustion even low combustion while combustion air is stably supplied without being influenced by disturbance even when a necessary temperature for heat medium oil can be maintained in the low combustion.SOLUTION: The heat medium boiler includes: an air blower 8; an inverter 9 changing the rotational speed of the air blower 8; an air duct 7 sending combustion air; and a burner 2 mixing and burning fuel and air. The heat medium boiler heats the heat medium oil to a predetermined temperature by exchanging heat between combustion gas obtained by the burner 2 and the heat medium oil. The heat medium boiler: includes an inert gas supply means 14 of supplying inert gas to the burner 2; and mixes and supplies the inert gas and fuel gas to the burner 2 only in the low consumption; and then controls the frequency of the inverter 9 according to the amount of supplied inert gas to increase the rotational speed of the air blower 8.
Patent JP-2013087866-A (JP)
Title: Spring sheet member and spring assembly equipped with the same
Inventor: NAKAMURA YUJI
IPC: F16F1/12
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent dropping-off from a coil spring.SOLUTION: Of surfaces defining a groove D, the wall surface of an enlarged diameter portion 25 located opposite to a sea 21 is formed into an inclined surface S1 inclined toward the radial outside of a shaft 22 in the extending direction of the shaft 22. Thus, when a pulling load to pull out from the coil spring 10 acts on the spring sheet member, a locking portion 33 of an engagement piece 32 is strongly pressed onto an end coil portion 12 by being displaced radially outside along the inclined surface S1 of the enlarged diameter portion 25. Since the locking portion 33 is displaceable along the enlarged diameter portion 25, the attachment attitude of a plate spring 30 to the sheet body 20 is automonously adjusted so that more parts of the engagement piece 32 are engaged with the end coil portion 12.
Patent JP-2013087868-A (JP)
Title: Electric power steering device
Inventor: HAMAKITA JUN
IPC: F16H1/16
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device which can be manufactured easily and enhances the followability of a worm shaft to a worm wheel to suppress tooth beating sound generation.SOLUTION: The electric power steering device is provided with an urging mechanism which is provided between a housing 31 and an outer peripheral surface 38b of a bearing 38 and urges a supported portion 26c in a first direction facing the worm wheel. In addition, the electric power steering device is provided with a pair of elastic members 51, 52 which is arranged between the housing and the bearing so as to interpose the first direction and prevent the worm shaft from being oscillated via the bearing in a second direction perpendicularly intersecting with the first direction and a sliding member 53 which is arranged between the outer peripheral surface of the bearing and the pair of elastic member so as to have a frictional force lower than that in the pair of elastic members.
Patent JP-2013088295-A (JP)
Title: Reagent container for d-roms test
Inventor: YUKIMOTO YASUHIRO
IPC: G01N35/02
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a container for d-ROMs test capable of easily transferring a mixture liquid in a short period of time, providing a lower price and improving the efficiency of drying working.SOLUTION: In a reagent container for d-ROMs test composed of a first container for housing an acetic acid buffer solution being a first reagent, and a second container 30 for housing solidified chromogen 2 being a second reagent, the first container is a square tube cuvette hermetically sealed with a container body and a cap with the container body housing the acetic acid buffer solution, and the second container 30 has the same shape as the cap of the first container. The solidified chromogen 2 is attached to a liner material 14 provided on a top surface of the cap, and an upper opening of the cap is hermetically sealed with a seal material 13.
Patent JP-2013088779-A (JP)
Title: Opening/closing cover and image forming device
Inventor: ENDO TAKESHI
IPC: G03G15/00
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing cover in which a rotation shaft member is prevented from rotating relative to a cover body without preparing a recess to a rib of the cover body in the opening/closing cover having a rotation shaft section and a rotation shaft orthogonal section, and to provide an image forming device including the opening/closing cover.SOLUTION: An opening/closing shaft member 130 of an exterior front cover 110 includes the rotation shaft section 130a, the rotation shaft orthogonal section 130b, a rotation shaft parallel section 130c, and a shaft member rotation prevention rib 152 at a position of the rotation shaft section 130a side respective to the rotation shaft parallel section 130c on a surface plate section 110a. A distance from a rotation prevention rib tip end portion 152b to a rotation axis which is a shaft center of the rotation shaft section 130a is longer than a distance from a rotation shaft parallel section 130c to the rotation axis, and the shaft member rotation prevention rib 152 is elastically deformable until a state where a distance from the rotation prevention rib tip end portion 152b to the rotation axis is shorter than a distance from the rotation shaft parallel section 130c to the rotation axis.
Patent JP-2013089935-A (JP)
Title: Measuring method and device
Inventor: SUDO HIROAKI
IPC: H01L31/04
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To more easily measure current-voltage characteristics of a solar cell.SOLUTION: A light reception region of a solar cell is shaded, and while the light reception region of the solar cell is shaded, current-voltage characteristics of the solar cell are measured. For example, a light reception region of a dye-sensitized solar cell module 101 in which plural cells are connected in series is shaded per cell. The current-voltage characteristics of the solar cell module are measured under a condition that all of the cells are shaded, and under a condition that some of the cells are opened and the other cells are shaded. The current-voltage characteristics of the opened cells are calculated from the current-voltage characteristics under both conditions. The present invention can be applied to a device for measuring the current-voltage characteristics of a solar cell.