baber/WOPTO huggingface dataset:
Patent JP-2011200663-A (JP)
Title: Surgical stapling and cutting device, and method for using the device
Inventor: SMITH KEVIN W
IPC: A61B17/32
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a surgical stapling and cutting device and a method for using the device, for providing an articulation surgical end effector.SOLUTION: There is provided the medical device including a control handle having an articulation joint actuator, an end effector, and a passive articulation joint for connecting the end effector to the control handle. disclosed is a method for operating the end effector, in which the articulation joint actuator, when unactuated, holds the passive articulation joint and the end effector in a substantially fixed articulation position and, when actuated, releases the passive articulation joint into a freely articulating state to permit free articulation of the end effector with respect to the control handle dependent upon external forces acting upon the end effector, wherein a step for retaining the passive articulation joint in a stable position with articulation lock and actuating a release of the articulation lock to unlock the passive articulation joint, permit articulating motion of the end effector through the passive articulation joint dependent upon the external forces acting upon the end effector.
Patent JP-2012241663-A (JP)
Title: Fuel injection control device
Inventor: ITO MASAHARU
IPC: F02D41/40
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device facilitating the combustion of fuel in after injection, reducing smoke and enhancing the performance of a diesel engine.SOLUTION: In the fuel injected from an injector 40, the variation of a fuel injection rate at the injection initial stage of an after injection is set larger than a main injection. With this, the flow speed of the fuel injected from the nozzle of the injector 40 is increased, and therefore atomization of the fuel is facilitated and penetrating force of the fuel is increased. Therefore, the injected fuel does not stay near the nozzle and reaches a position distant from the nozzle. With this, spray of the injected fuel is facilitated in mixing with air and dilution is promoted. As a result, even in after injection in which ignition lag is short, the fuel is combusted promptly and uniformly.
Patent JP-2012243683-A (JP)
Title: Light source device, method of driving discharge lamp and projector
Inventor: KITO SATOSHI
IPC: H05B41/24
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of restraining a discharge lamp from blackening and suppressing widening of the distance between electrodes, and a method of driving discharge lamp and a projector.SOLUTION: A light source device 1 comprises: a discharge lamp 500 having a light-emitting container containing a cavity 512 where a discharge medium is encapsulated therein and a pair of electrodes 610, 710 in which their edges are arranged facing each other in the cavity 512; and a driving device 200 supplying driving current to the pair of electrodes 610, 710. The driving current is AC current with amplitude modulated and a frequency of 1 kHz or more to 10GHz or less, is configured by modulating the amplitude of the AC current so that a first interval and a second interval having an amplitude being smaller than that of the first interval, are alternately repeated, and b/a is set to 0% or more and 90% or less when averages of amplitudes of AC current in the first interval and the second interval are defined as a and b,respectively.
Patent JP-2012247818-A (JP)
Title: Authentication system, authentication method, program, and computer-readable recording medium of car sharing system
Inventor: MORIWAKI MASAKI
IPC: G06F21/34
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To easily perform authentication processing without using an IC card.SOLUTION: An authentication system of the car sharing system which removes security of a vehicle before its use includes: storage means of storing first information acquired utilizing a code number stored in an IC driving license, second information acquired without using the code number, and the code number; acquisition means of acquiring second information stored in the IC driving license, and acquiring first information stored in the IC driving license utilizing the code number stored in the storage means; first determination means of determining whether second information stored in the storage means matches the second information acquired by the acquisition means; second determination means of determining whether first information stored in the storage means matches the first information acquired by the acquisition means when the first determination means determines matching; and control means which removes the security of the vehicle when the second determination means determines matching.
Patent JP-2012238292-A (JP)
Title: Dirt-adhesion prevention member for touch panel
Inventor: YAMANOUE KOUICHI
IPC: G06F3/041
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive dirt-adhesion prevention member capable of entirely preventing fingerprints or sebum stains on a liquid-crystal display surface of a touch panel or the like.SOLUTION: A mesh member 1 made of material consisting of extremely thin fibers covers a surface of a touch panel 2. With this configuration, a finger of an operator touches the mesh member 1 and does not directly touch a liquid-crystal display surface of the touch panel 2. Consequently, fingerprints and sebum do not attach the liquid-crystal display surface through the operation finger, whereby fingerprints marked on the liquid-crystal display surface in operation are completely invisible.
Patent JP-2011254697-A (JP)
Title: System and apparatus used for monitoring and selectively controlling load within power generating system
Inventor: MATTHEW TOMSON
IPC: G01R11/02
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and an apparatus used in monitoring and controlling a load within a power generating system.SOLUTION: An electrical socket (100) includes at least one power port and at least one monitoring and control device (26) that is coupled to the at least one power port. The monitoring and control device (26) includes a load control module (50) configured to control an amount of electrical power transmitted to at least one electrical load. The load control module is further configured to receive a power control command from a power system (10) and to transmit a power control acknowledgement responce to the power system.
Patent JP-2012253555-A (JP)
Title: Device and method for data output adjustment, rgmii network system, and method for switching rgmii network communication path
Inventor: NUKAYA KENSUKE
IPC: H04L13/08
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To enable correct data transmission and reception at a variety of communication speeds.SOLUTION: A data output adjustment device includes: an input unit provided corresponding to each external device externally connected to the data output adjustment device, for fetching data from the external device; a buffer unit provided correspond to the input unit, for buffering data fetched by the input unit; and according to a communication speed, an output unit for indicating, to the buffer unit, output timing when outputting data, and for receiving and outputting the data output from the buffer unit according to the indication.
Patent JP-2012251261-A (JP)
Title: Para-type whole aromatic polyamide stretch broken yarn
Inventor: TAKANO KYOSUKE
IPC: D01F6/90
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a whole aromatic polyamide stretch broken yarn that is excellent in an adhesive property with a matrix such as rubber and has high strength.SOLUTION: A stretch broken yarn 7 comprises para-type whole aromatic polyamide fibers 8. A specific amount of carbon fine particles are dispersed in the para-type whole aromatic polyamide fiber 8 and the strength retention of the stretch broken yarn 7 is 80% or higher with respect to the strength of the para-type whole aromatic polyamide fiber 8. The stretch broken yarn 7 is obtained by controlling a cohesion pressure before a stretch breaking process to increase an entangling amount of single yarns.
Patent JP-2012256274-A (JP)
Title: Image generation device, image generation method, and computer program
Inventor: FUJII HIROBUMI
IPC: G06T11/80
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an image generation device which achieves improved computational speed by reducing load on computational processing for generating a plane image of a given area, as a cut-out area, in an omnidirectional image.SOLUTION: An image generation device 10 generates a plane image that corresponds to a cut-out area cut out from an omnidirectional image with distortion and that is projected onto a virtual camera plane. The image generation device 10 includes: an omnidirectional image acquisition unit 11 which acquires an omnidirectional image; a conversion table storage unit 13 which stores therein a conversion table for projecting portions in divided areas of the omnidirectional image onto corresponding intermediate planes; an intermediate plane image generation unit 12 which projects, by using the conversion table, the portions in divided areas of the omnidirectional image onto the respective intermediate planes, so as to generate intermediate plane images of the respective divided areas; a cut-out area specification unit 15 which specifies a cut-out area; and a plane image generation unit 14 which projects intermediate plane images of the cut-out area onto the virtual camera plane, so as to generate a plane image.
Patent JP-2012256796-A (JP)
Title: Scheduled division line detection method
Inventor: TANAKA MAKOTO
IPC: B24B49/12
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a scheduled division line detection method capable of precisely and quickly detecting scheduled division lines of a workpiece with intervals of the scheduled division lines not identical or parallel to each other.SOLUTION: A scheduled division line detection method comprises: a forward path alignment mark imaging step of relatively moving imaging means along a scheduled division line, imaging respective alignment marks P, R, Q corresponding to intervals of a first alignment mark P, an intermediate alignment mark R, and a second alignment mark Q, and storing them; a backward path alignment mark imaging step of moving the imaging means to the adjacent scheduled division line, imaging the respective alignment marks P, R, Q and storing them; and a scheduled division line detection step of detecting the scheduled division line from positional information by a least square method after the forward path alignment mark imaging step and the backward path alignment mark imaging step are repeated plural times to acquire alignment information relating to the plural scheduled division lines.
Patent JP-2013001766-A (JP)
Title: Solvatochromic dye and method for detecting organic halogen compound using the same
Inventor: OYAMA YOSUKE
IPC: C09B57/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a solvatochromic dye for detecting an organic halogen compound in a sample with excellent sensitivity, and to provide a method for detecting organic halogen compound using the solvatochromic dye.SOLUTION: The solvatochromic dye is represented by formula (1). In the formula (1), Rs each independently represents hydrogen or an alkyl group. Further, A is a linear chromophore moiety. B is an electron donating group. Furthermore, Z is a counter anion and is a halogen ion or a halide ion.
Patent JP-2013000764-A (JP)
Title: Welding device and method
Inventor: MIURA YUICHI
IPC: B23K15/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy in alignment between the axial center of a rotor shaft and the center of gravity of a vane wheel more than ever.SOLUTION: A method of performing welding by bringing a groove face of a rear surface of the vane wheel into contact with an end face of a support shaft includes: a gravity center measuring step S1 of measuring the gravity center position of the vane wheel; a position measuring step S2 of measuring a positional relation between the central axis of the support shaft and the central axis of the vane wheel while bringing the groove face formed in the rear surface of the vane wheel into contact with the end face of the support shaft; a gravity center displacement specifying step S3 of specifying displacement direction and displacement amount of the gravity center position caused by welding deformation based on the gravity center position of the vane wheel and a welding start position around the support shaft with respect to the support shaft and the vane wheel whose central axes are mutually aligned by the position measuring step S2; a position correcting step S4 of relatively displacing the central axis of the support shaft and the central axis of the wheel vane such that the gravity center position after welding deformation is closest to an extension of the central axis of the support shaft; and a joining step S5 of fusion-joining together the rear face of the support shaft and the groove face of the vane wheel whose central axes are mutually displaced by the position correcting step S4.
Patent JP-2013001342-A (JP)
Title: Tire for heavy load
Inventor: SATO KODAI
IPC: B60C11/13
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a tire for a heavy load that can improve wet performance while suppressing deterioration in rolling resistance.SOLUTION: The tire for the heavy load includes circumferential grooves formed in a tread part and consecutively extended in a tire circumferential direction, a plurality of land parts A2 demarcated by the circumferential grooves, width direction grooves 130 shallower than the circumferential grooves, sipes 120 formed in the groove bottom of the width direction grooves, and first shallow grooves 10 and second shallow grooves 20 shallower than the circumferential grooves. The first shallow grooves 10 are arranged consecutively in the tire circumferential direction while being extended in the tread width direction. The second shallow grooves 20 are communicated with the first shallow grooves 10, and moreover, extended toward the inside in the tread width direction from the first shallow grooves 10, and communicated with the circumferential grooves.
Patent JP-2012174680-A (JP)
Title: Lithium battery and manufacturing method therefor
Inventor: WANG FU-MING
IPC: H01M50/103
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery in which a capacity loss is reduced during cycles of discharge and charge and battery characteristics are improved, and a manufacturing method for the lithium battery, in which an issue related to moisture is solved.SOLUTION: A lithium battery includes an electrolytic solution that contains an organic solvent, lithium salt, and an additive. The additive contains a maleimide-based compound and a chemical species including a hydroxyl group in which a molecular weight is less than 1,000. Content of the chemical species including the hydroxyl group in the electrolytic solution is 0.05 wt. % to 5 wt. %. The mixed additive causes electrochemical reaction and forms a special material on an electrode surface to reduce decomposition of the electrolytic solution on the electrode surface. A conventional issue about a large amount of moisture in a battery can be solved by separating An anode and a cathode by a separator at a dew point of -5°C to 15°C and producing a jelly roll of the battery.
Patent JP-2013017905-A (JP)
Title: Method for treating boron- and fluorine-containing waste water
Inventor: KOIDE YASUO
IPC: B01D21/01
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating boron- and fluorine-containing waste water, capable of completely reducing boron and fluorine concentrations at the same time by generating good flock and conducting sedimentation treatment.SOLUTION: Boron- and fluorine-containing waste water is blended with an aluminum compound, calcium compound and sulphated compound, and the waste water treated in a high pH region is blended with a specific terpolymer and thus good flock is generated, and aggregated and settled as sedimentation with high filterability to remove the boron and fluorine at the same time.
Patent JP-2013019496-A (JP)
Title: Coupling device
Inventor: OGINO TAKASHI
IPC: F16D3/64
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To couple a crankshaft 5 of an internal combustion engine 2 with a motor rotation shaft 14 of an electric motor 3 while allowing a certain degree of eccentricity or misalignment of angles between the crankshaft and the rotation shaft.SOLUTION: A coupling device 1 disposed between an internal combustion engine 2 and an electric motor 3 comprises a first flange plate 21 mounted on a crankshaft 5, a second flange plate 22 mounted on a motor rotation shaft 14, and a plurality of coupling arms 23 coupling the flange plates. The coupling arms 23 are composed of spring steel sheets and a plurality of sheets are radially arranged. Even when a coaxial degree between the crankshaft 5 and the motor rotation shaft 14 is low, both are coupled without difficulty. An arm portion 43 of the coupling arm 23 has a low stiffness portion composed of a slit 70 along a tangential direction in an intermediate portion in a radial direction, which lessens stress concentration in the mounting portions on the first and the second flange plates 21, 22.
Patent JP-2013026681-A (JP)
Title: Blurring correction device, imaging apparatus, blurring correction method, and imaging method
Inventor: SUZUKI TAKESHI
IPC: G03B17/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To realize photographing of a high quality image while improving usability.SOLUTION: A blurring correction device includes: a holding part that rotatably holds a photographing part for photographing a subject; a detection part that detects an inclination angle of an optical axis in the photographing part to a ground surface and the amount of blurring of the holding part; and a correction part that keeps the inclination angle of the optical axis to the ground surface constant on the basis of a detection result of the detection part, and performs blurring correction so as to reduce the amount of blurring. When the blurring correction device is used in an inclined situation, a high quality image can be photographed, while improving usability with a wide use mode at the time of photographing.
Patent JP-2013022077-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably improving workability when closing a door body while guaranteeing a door body opening/closing function.SOLUTION: A Pachinko game machine 10 includes a game machine body 12, and an outer frame 11 provided with a lower side support metal fitting 18 for openably and closably supporting the game machine body 12. The lower side support metal fitting 18 has a planar support base 911 provided such that an upper surface faces the game machine body 12, and on the support base 911, a reinforcing bead part 912 is formed by being recessed downward from the upper surface of the support base 911. The reinforcing bead part 912 constitutes a groove part 912a for guiding a game ball present at the reinforcing bead part 912 to a position for not obstructing the movement of the game machine body 12 when the game ball is pushed by the game machine body 12 with the movement of the game machine body 12 from an open position to a closed position.
Patent JP-2011205153-A (JP)
Title: Resin-sealed semiconductor device and circuit member for semiconductor device
Inventor: MIYAZAWA HIROAKI
IPC: H01L23/12
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device that is adaptive to multiple pins and has high reliability, and a circuit member for a semiconductor device used to stably manufacture such a resin-sealed semiconductor device.SOLUTION: The resin-sealed semiconductor device includes a plurality of terminal parts, arranged such that outer terminal surfaces form one plane, a die pad arranged on the one plane that the terminal parts form and thinner than the terminal parts; a semiconductor element mounted on an inner surface of the die pad with an electric insulating material interposed and electrically connected to inner terminal surfaces of the respective terminal parts by wires; and a resin member sealing the terminal parts, die pad, and semiconductor element, such that at least parts of the outer terminal surfaces of the terminal parts are exposed outside, wherein each terminal part has a projection part at a periphery of an inner terminal surface and the die pad has a projection at a periphery of the inner surface, and these projection parts engage the resin member.
Patent JP-2013023922-A (JP)
Title: Cutting apparatus, cutting method, and demolition method for structure
Inventor: INOUE FUMIHIRO
IPC: E04G23/08
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus capable of changing a cutting direction into various directions.SOLUTION: A cutting apparatus 1 for frictionally cutting an object 25 with a wire saw 20 includes a pair of guide means 2 and 2 which support the wire saw 20 in a travelable manner and which can advance or recede in one direction in the state of supporting the wire saw 20, and a tension adjusting mechanism 10 which adjusts tension of the wire saw 20. The cutting apparatus is configured to cut the object 25 with a part of the wire saw 20 which is stretched between the pair of guide means 2 and 2.
Patent JP-2013023103-A (JP)
Title: Vehicle power supply apparatus
Inventor: WAGATSUMA MASATO
IPC: B60R16/033
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power supply apparatus capable of supplying power to a load when a battery is processed in open or short while traveling at a low speed during engine stop.SOLUTION: The vehicle power supply apparatus 119, wherein: a DC/DC converter 141 and an accumulating section 149 are connected to a positive terminal 121 through a first switch 137; a vehicle brake load 127 is connected to a brake load terminal 125, and vehicle engine starting load 131 is connected to an engine starting load terminal 129 through a second switch 145; and control circuit 157 controls the DC/DC converter 141 so that a power of the accumulating section 149 may be discharged in such a way that the first switch 137 is cut when a short or open of the battery 113 is detected, and the second switch 145 is connected when an open of the battery 113 is detected while the engine stops during vehicle traveling.
Patent JP-2013024495-A (JP)
Title: Cooling and heating apparatus
Inventor: NAKAGAWA SEIJI
IPC: F24F1/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and heating apparatus for performing sufficient cooling and heating without using any coil or heater.SOLUTION: The cooling and heating apparatus includes a suction part 2 having a fan 21 for sucking air K according to the rotation of the fan 21, a blowout part 3 arranged at the downstream side of the suction part 2 for blowing out the air K sucked by the suction part 2, a heat storage part 4 arranged so as to be taken in and out to the channel between the suction part 2 and the blowout part 3 and composed of a plurality of containers 41 for beverage in which latent heat storage materials for storing cold or heat are stored, and a water circulation part 5 having a water spray part 51 for spraying water to the heat storage part 4, a drain pan 52 for collecting and storing water sprayed from the water spray part 51 to the heat storage part 4, and a pump 53 for supplying water stored in the drain pan 52 to the water spray part 51.