baber/WOPTO huggingface dataset:
Patent JP-2013083981-A (JP)
Title: Photolithography mask, method based on the same, and products manufactured using the same
Inventor: DANIEL B SULLIVAN
IPC: G11B5/39
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for facilitating formation of a fine feature by use of chromeless phase-shift lithography.SOLUTION: An elongated, chromeless, bridging feature 104 is formed on a photolithography mask with an etching depth that causes a nominal phase difference of more than 180 degrees to energy passing through the photolithography mask. A corresponding photoresist feature is formed using the bridging feature 104. The phase difference is chosen to minimize dimensional variation of the corresponding photoresist feature.
Patent JP-2014078556-A (JP)
Title: Wafer processing method
Inventor: FUJITANI RYOKO
IPC: B23K26/40
Filed: 2012-10-09
Abstract: PROBLEM TO BE SOLVED: To successfully divide a wafer without causing a crack or chip on a divided chip.SOLUTION: A method for dividing a wafer (W) into individual chips (C) along first and second division schedule lines (14a and 14b) crossing on a surface of the wafer (W) comprises the steps of: forming a first modified layer (25a) along the first division schedule line (14a) inside the wafer (W); forming a second modified layer (25b) along the second division schedule line (14b) closer to a surface side of the wafer (W) than the first modified layer (25a); and thinning the wafer (W) to a prescribed thickness (L) by grinding the wafer from the rear side thereof, applying grinding load to the first and second modified layers (25a and 25b), and dividing the wafer (W) along the first and second division schedule lines (14a and 14b) (grinding step).
Patent JP-2014062635-A (JP)
Title: Bearing device
Inventor: KOBAYASHI HIROSHI
IPC: F16C33/12
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem found in the prior art roll bearing or slide bearing caused by rotation of a shaft member arranged at a bearing member, a rolling body supporting a load or an oil membrane of lubricant by removing the member for supporting the rotation and load of the bearing member from the bearing member and arranging it to the shaft member.SOLUTION: This invention relates to a bearing device having a quite new configuration in which some ferromagnetic granular fine particles are uniformly and magnetically adsorbed at the surface of a shaft of a magnetic shaft member and the ferromagnetic granular fine particles slide on a slide face of the bearing member, and this bearing device fundamentally resolved the problem found in the prior art roll bearing or a slide bearing.
Patent JP-2013192201-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: SHIRAKAWA RYUJI
IPC: H04N5/374
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of detecting that a brightness of an image in a screen is discontinuous with a small number of error detections.SOLUTION: A flash detection part 2 calculates a line average brightness in a current screen of image data and a full screen average brightness in a screen at least of one before, and compares the line average brightness with the full screen average brightness in order to detect whether a line in a part of a screen has a high brightness due to a flash emission or not. A buffer memory 4 stores previous screens of previous image data. A flash correcting part 8 corrects image data by replacing a line having high brightness in the current screen with a line in a previous screen stored in the buffer memory 4 when it is detected that a part of a line in the current screen has high brightness.
Patent JP-2014079862-A (JP)
Title: Industrial robot
Inventor: IWAISHI HIROYUKI
IPC: B25J9/08
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an industrial robot which facilitates maintenance work.SOLUTION: An industrial robot includes: an arm base having a first motor unit; a first arm which is rotatably supported by the arm base and is rotated by the first motor unit; and a second arm 30 including a base part 31 which is rotatably supported by the first arm and a motor unit 40 (a second motor unit) which rotates the base part 31. The motor unit 40 includes a stator unit 41 which is formed as a unit so as to be detachably attached to the base part 31.
Patent JP-2013099942-A (JP)
Title: Laminated polyester film
Inventor: FUNAZU YOSHIAKI
IPC: C08J7/046
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film which is highly excellent in transparency and slip properties and can be used suitably in applications, in which transparency and slip properties are requested, such as a film member for transparent electrodes in a touch panel or the like, for example.SOLUTION: The laminated polyester film is characterized in that there is provided a particle-containing coating layer on at least one side of the polyester film containing particles having ≤3.0 μm average particle size, and the average particle size of particles in the coating layer is larger than the thickness of the coating layer.
Patent JP-2013011361-A (JP)
Title: Device and method for controlling working machine
Inventor: KITAO SHINICHI
IPC: F16H61/4035
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a smooth clutch action by making a mechanical shock through a pressure fluctuation on releasing the clutch or engaging the clutch less to prevent damage on a hydraulic circuit or like while keeping a low fuel efficiency.SOLUTION: The device for controlling the working vehicle includes a 1-pump 2-motor-style HST, wherein power is transmitted to an output shaft of an HST motor 10a via the clutch 13 or release or engagement of a clutch to run the vehicle with power of the HST motors 10a and 10b. A load of the vehicle is obtained through a throttle output flow rate and an engine speed of the engine. Further the device includes an HST controller 31 for controlling the following: when a control for a shift of the clutch 13 to releasing the same under the upper-limit discharge of an HST pump 4, previously obtained from the vehicle load, the control renders the pump discharge of the HST pump 4 less; when a control for a shift of the clutch 13 to release the same under the lower-limit discharge of the HST pump 4, previously obtained from the vehicle load, the control renders the pump discharge of the HST pump 4 much.
Patent JP-2014087014-A (JP)
Title: Image processing apparatus and image processing method
Inventor: HARA TAKAYUKI
IPC: H04N1/387
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of an image having undergone super resolution processing even when pixel thinning or pixel addition make the intervals between adjacent pixels non-uniform.SOLUTION: An image processing apparatus receives plural images which are formed by an imaging sensor 101 comprising a color filter array and which are each composed of pixels less than those arranged in the imaging sensor 101, because of having been undergone pixel addition or pixel thinning. In order that the positions of the pixels of the received images become positions in which the relative positional relations between the centroids of the pixels in the imaging sensor 101 are maintained, the pixel values of the pixels are inserted into an image area of a preset size.
Patent JP-2013058775-A (JP)
Title: Semiconductor package substrate and method of manufacturing the same
Inventor: KIM DON-SHON
IPC: H01L21/60
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor package substrate which can support a high-density bump pitch.SOLUTION: The method of manufacturing a semiconductor package substrate comprises the steps of: preparing a base substrate having a connection pad 103; laminating a metal layer and a protective layer 106 containing polyimide on the base substrate; forming open parts in the metal layer and the protective layer to expose the connection pad; forming a post bump 115 in one of the open parts; and removing the metal layer.
Patent JP-2014088985-A (JP)
Title: Heat exchanger and water heater including the same
Inventor: MACHIDA KAZUHIKO
IPC: F28D7/08
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger enabling improvement of promotion of heat transfer and having excellent workability and excellent durability.SOLUTION: A heat exchanger includes: a first flow passage 2 in which first fluid flows; and a plurality of pipes 4 which are arranged within the first flow passage 2 and in which second fluid flows. Each of the plurality of pipes 4 is formed to have a corrugated shape in a flowing direction of the first fluid, and the pipes 4 are disposed so that the corrugated shapes face each other. A clearance C1 in which the first fluid flows is formed between the plurality of pipes 4 opposing to each other. Thus, the heat exchanger enables improvement of promotion of heat transfer and has excellent workability and excellent durability.
Patent JP-2014090595-A (JP)
Title: Power storage system and power supply system
Inventor: TAKAHASHI FUMIKAZU
IPC: H02J7/02
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a power storage system capable of efficiently using all of a plurality of battery packs put into a parallel state.SOLUTION: The power storage system includes: with the connection of all battery packs of a plurality of battery packs 9a1-9an to an external circuit, charging switches 9a1b-9anb and discharging switches 9a1c-9anc for charging and discharging control in parallel; a bidirectional DC/DC converter 9b; and a power storage controller 9c. The power storage system is configured to perform precharge in the following manner. By setting a rating charging current value per battery pack to be Iset, charging is started with an initial value of a charging current instruction value Iref(1) set to be the rating charging current value Iset, and thereafter, after the lapse of a predetermined time, the charging current for each battery pack is monitored and a maximum value thereof Ibmax(1) is subtracted from the charging current instruction value Iref(1), and then the rating charging current value Iset is added to a subtraction result Ierr(Iref(1)-Ibmax(1)) to set to a new charging current instruction value Iref(2) to continue charging.
Patent JP-2014093303-A (JP)
Title: Power module and power conversion device having the same
Inventor: YOSHIMOTO AKIO
IPC: H01L25/07
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in size of a power module.SOLUTION: A power module includes a plurality of power semiconductor chips (37, 39), a lead frame (41) to which the plurality of power semiconductor chips (37, 39) are attached, and a rectangular-parallelepiped-shaped mold resin portion (43) integrally sealing the power semiconductor chips (37, 39) and the lead frame (41). The lead frame (41) is configured so that leads (45) extend toward an outer side from at least first to third side surfaces (43a to 43c) among the first to fourth side surfaces (43a to 43d) of the mold resin portion (43).
Patent JP-2014092639-A (JP)
Title: Hinge for spectacles
Inventor: TABATA CHIKANORI
IPC: G02C5/22
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for spectacles which has a strength for stably turning a temple and can provide good operability and a feeling of fitting.SOLUTION: A hinge 3 for spectacles has a temple 4 turnably attached to an attachment member 20 provided on a lens holding member 2 holding a lens and has a turning member 30 turning together with the temple 4. The turning member 30 includes: a shaft part turnably attached to a turning shaft of the temple 4; an attachment part fixed to the temple 4; and a connection part which is elastically deformable and spiral and has a center-side end part connected to the shaft part and has an outer peripheral-side end part connected to the attachment part.
Patent JP-2013094679-A (JP)
Title: Method and apparatus for measuring swing speed of golf club head
Inventor: YOU DANIEL
IPC: G01P3/16
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring a swing speed of a golf club head.SOLUTION: A tubular golf club shaft is formed with an area made of fiberglass through which the inside is visible. A swing speed indicating device fixed inside the shaft is visible through a fiberglass area, so that the speed indicated by the device can be read. When the shaft is swung, an indicator moves inside the shaft, the indicator is arranged along a scale on the shaft or the device, so that various parameters derived from swing speed of the club are read. The shaft is formed by inserting a strip of a translucent material such as fiberglass to overlap with adjacent strips formed of a graphite material that form the shaft.
Patent JP-2014095550-A (JP)
Title: Frequency detection device and frequency detection type sensor using the same
Inventor: HIGUCHI YUZO
IPC: G01R23/06
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving detectability of the amount of change in the frequency of an input signal.SOLUTION: A frequency detection device 20 is configured to detect the amount of change in frequency of an input signal. The frequency detection device 20 includes: a phase comparison part 31 for generating a feedback signal synchronizing with the input signal on the basis of a phase difference signal expressing a phase difference between the input signal and the feedback signal, and for generating the phase difference signal by using the input signal and the feedback signal; a movement averaging part 40 for performing the movement averaging processing of the output signal of the phase comparison part 31, and for outputting it as a detection signal; and a clock signal generation part 50 for generating a clock signal for controlling a sampling cycle in the movement averaging part 40 in accordance with the cycle of the feedback signal of the phase comparison part 31.
Patent JP-2014095411-A (JP)
Title: Fixing clip
Inventor: SHIGEMURA YASUHIRO
IPC: B60R13/06
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To easily fit a fixing clip to an elastic member by enabling a lock part to be inserted into a hole of the elastic member without any arcuate motion.SOLUTION: A fixing clip 11 for fitting an elastic member 7 to a fitted part 8 provided with a fitting hole 13 and then fixing the elastic member includes a main body part 14 having a shaft part 14a to be inserted into the fitting hole 13, a flange part 15 spreading in a flange shape from a base end of the shaft part 14a, and a lock part 12 provided on a top surface of the flange part 15 and locked to the elastic member 7. The lock part 12 has a first extension part 12a which extends from the flange part 15 in a direction crossing the axial direction of the main body part 14 and is engaged with the back side of the elastic member 7 to hold the elastic member 7 with the flange part 15, and a second extension part 12b which is folded back from the first extension part 12a to extend in the opposite direction, and penetrates the elastic member 7 from its top surface to guide the first extension part 12a to the elastic member 7.
Patent JP-2014085659-A (JP)
Title: Vertical-folding spectacle frame
Inventor: KOJO YOSHITAKA
IPC: G02C5/14
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle frame that is instantaneously adapted with ease and without trouble when a user takes a look with naked eyes and through farsighted spectacles in combination or with naked eyes and through spectacles other than farsighted spectacles.SOLUTION: Structures 2, 6 for mainly upward bending by a change in angle are provided in the middle between lens front end parts 3 and frame ear pad parts 5 with spectacles put on, and hinges 4, tools, etc., are provided which are configured to make adjustments to angles such that the whole or a part of the spectacles does not interfere with the forehead etc., of the face.
Patent JP-2014094153-A (JP)
Title: Pinball game machine
Inventor: KAMIOYU TAKESHI
IPC: A63F7/02
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To promote the spread of a parallel machine that enables a compound machine, in which a plurality of games corresponding to so-called Category 1 Pachinko game machines coexist, to perform the games in parallel.SOLUTION: When a result of a win/lose lottery by second lottery means is a jackpot, a game player is made more advantageous after transition to a special game, compared with when a win/lose result of a lottery by first lottery means is a jackpot. Variation pattern determination means comprises: a first variation pattern selection standard in which a second drawing variation pattern has a tendency to become shorter in variation time than a first drawing variation pattern; and a second variation pattern selection standard in which a second drawing variation pattern has a tendency to become longer in variation time than the first variation pattern selection standard. The variation pattern determination means sets one of the two variation pattern selection standards with a jackpot won in a win/lose lottery as a trigger, and sets the first variation pattern selection standard with a minor win won in a win/lose lottery as a trigger.
Patent JP-2014096738-A (JP)
Title: Monitoring system, data storage method, and data reference method
Inventor: ICHIHARA KAZUO
IPC: H04N7/173
Filed: 2012-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and method that, in a service of recording video and audio and device information by use of a wide-area network and a public line, reduces a load on the network, improves retrieval property of recorded data, and enables safer and more comfortable recording and browsing.SOLUTION: A video monitoring device distributes and stores data to a plurality of recording devices and also stores a redundant block with it, and thereby realizes a system with high tolerance against the theft and failure of the recording devices. Layering the recording devices and combining a recording device group that is expensive in a capacity unit price but enables high-speed reference, and a recording device group that is cheap in a capacity unit price but provides slow access achieves optimization of a communication data quantity and optimization of operation costs. In addition, it prevents increase in unnecessary communication charges due to erroneous detection by improving detection accuracy of a signal disregard vehicle especially at road monitoring, and further by improving detection accuracy of intrusion in an off limits area at monitoring of a construction site.
Patent JP-2013135839-A (JP)
Title: Surgical instrument
Inventor: KEOGH RICHARD JOHN
IPC: A61B18/12
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument which can be easily assembled by positioning a deflection wire within a housing whether or not there is an actuator.SOLUTION: The surgical instrument comprises a housing 1, and a shaft 2 including a proximal end, a deflectable portion, and a distal tip 3. A handle 5 is movable in the housing, and an actuator 7 is movably coupled to the handle so that a movement of the handle between its first and second position causes a corresponding movement of the actuator between a first and a second position in the housing. A deflection wire 10 includes a proximal portion and a distal portion, the distal portion is fixed to the shaft 2, and the proximal portion is affixed to the housing 1 so as to provide a path length for the deflection wire within the housing. The movement of the handle causes the actuator 7 to move to its second position, and the second position of the actuator causes an increase in the path length for the deflection wire to cause a deflection of the distal tip 3 of the shaft.
Patent JP-2014099450-A (JP)
Title: Method for manufacturing epitaxial silicon wafer, epitaxial silicon wafer, and method for manufacturing solid state image sensor
Inventor: KADONO TAKESHI
IPC: C23C14/58
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial silicon wafer capable of suppressing metal pollution by exerting higher gettering capability, and having no epitaxial defect caused by dislocation clusters and COP, and method for manufacturing the same.SOLUTION: A method for manufacturing an epitaxial silicon wafer 100 comprises: a first step for forming a modified layer 18 in which composing elements of a cluster ion 16 are solidly solved therein, on a surface 10A of the silicon wafer by irradiating the cluster ion 16 to the silicon wafer 10 not containing dislocation clusters and COP; and a second step for forming an epitaxial layer 20 on the modified layer 18 of the silicon wafer 10.
Patent JP-2014097742-A (JP)
Title: Amphibious vehicle
Inventor: SATO SHINICHI
IPC: B60W10/08
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an amphibious vehicle capable of suppressing deterioration in fuel economy caused by operation with a low load ratio.SOLUTION: An amphibious vehicle, capable of traveling on ground, water and waterside, includes: a gas turbine 130; a generator 140 receiving output of the gas turbine 130 via a first clutch 161; an aquatic pusher 120 receiving output of the gas turbine 130 via a second clutch 162; a battery 142 for charging and discharging power generated by the generator 140; a motor 112 for performing rotary-drive by power supplied from the battery 142; a wheel 111 rotary-driven by the rotary-driving of the motor 112; and a control device 130 for controlling the aforementioned components. Further, when the vehicle travels on the ground, the control device causes the battery 142 to supply the motor 112 with power so as to rotary-drive the front wheel 111.
Patent JP-2014099796-A (JP)
Title: Spread spectrum clock generator
Inventor: FUJIWARA GENICHI
IPC: H03L7/085
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum clock generator that sufficiently spreads spectral power of a clock signal based on oscillation of a VCO without incorporating a special modulation control circuit.SOLUTION: The spread spectrum clock generator includes an EX-OR phase comparator 2 for, at every period of a reference clock signal fr, detecting a phase difference θ between the reference clock signal fr and a comparison clock signal fp, and outputting a rectangular signal having two values of H and L levels in which a difference W in duration between the H and L levels is proportional to the phase difference θ and, if the phase difference θ is zero, the difference W in duration is zero.
Patent JP-2014098871-A (JP)
Title: Optical scanning apparatus
Inventor: NAKAZAWA MUTSUHIRO
IPC: B23K26/364
Filed: 2012-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning apparatus linearly moving a laser beam on a scan line, which secures isokinetic property of the laser beam on the scan line while achieving a stable operation of the apparatus.SOLUTION: An optical scanning apparatus 10 comprises: a projector 11 that emits a laser beam 80 from a light projection center C while angularly moving the laser beam 80 around the light projection center C at constant velocity; and a reflector 12 including a reflection surface 20 for reflecting the laser beam 80 emitted from the projector 11 so as to guide the laser beam 80 onto a scan line 81. The reflection surface 20 has a non-parabolic shape for keeping the travel velocity of the laser beam 80 on the scan line 81 at substantially constant velocity by deforming a reference paraboloid surface 70 so as to rise steeply.