baber/WOPTO huggingface dataset:
Patent JP-2015130476-A (JP)
Title: Epoxy resin composition for optical semiconductor device and lead frame for optical semiconductor device obtained by using the same, sealed optical semiconductor element and optical semiconductor device
Inventor: FUKUYA KAZUHIRO
IPC: C08K3/22
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for optical semiconductor device excellent not only in the initial light reflectance but also the long term lightfastness, and having a high glass-transition temperature, and to provide an optical semiconductor device using the same.SOLUTION: In an optical semiconductor device including a metal lead frame consisting of a first plate 1 and a second plate 2, and a reflector 4 surrounding an optical semiconductor element 3 mounted on the metal lead frame, the formation material of the reflector 4 is composed of an epoxy resin composition for optical semiconductor device containing (A)-(E) described below. The total content of (C) and (E) is 70-90 vol% of the entire epoxy resin composition, and the content of (D) is 0.1-8 wt% for (C). (A) Epoxy resin. (B) A hardener mainly composed of a liquid hardener. (C) Zirconium oxide. (D) A silane-based compound. (E) An inorganic filler.
Patent JP-2015204894-A (JP)
Title: Medical ultrasound device
Inventor: UEKI KIE
IPC: A61B18/00
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To treat an organ targeted for treatment without making a device upsize while preventing an increase of a surface temperature.SOLUTION: A medical ultrasound device comprises: an ultrasound element 2 facing to a surface of an organ A targeted for treatment through sound propagation medium 6 and generating ultrasound converging to a deep part of the organ A targeted for treatment; and a control unit 4 regulating the ultrasound irradiated from the ultrasound element 2 to the organ A targeted for treatment. The control unit temporarily changes ultrasound strength entering to a same area of a surface so that generated and remaining heat at around the surface when the ultrasound irradiated from the ultrasound element 2 passes below an appointed threshold.
Patent JP-2015015699-A (JP)
Title: Image processing system, information processing method and program
Inventor: KITSUNAI TAKEHIRO
IPC: H04N1/387
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To achieve display on which a processing result is reflected even if processing for referring to an image of a different region is performed when only a partial region of RAW image data is developed and is displayed on a screen.SOLUTION: Image processing system includes: first acquisition means for acquiring an output image region displayed on a screen in RAW image data; second acquiring means for acquiring a reference image region with which the output image region in the RAW image data is set to be a pasting destination; development processing means for performing development processing on the output image region and the reference image region of the RAW image data by using a development parameter; pasting means for pasting a development processing result of the reference image region on a development processing result of the output image region; and display processing means for performing display processing for displaying the development processing result of the output image region, to which the development processing result of the reference image region is pasted, on the screen.
Patent JP-2015206132-A (JP)
Title: pile fabric and pencil point finishing method
Inventor: NAKATANI TORU
IPC: A47G27/02
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a durable pencil point pile fabric.SOLUTION: Bulky pencil point finishing is achieved by following steps of: filling clearances between adjacent piles or pile fibers by applying a thermostable water-washable water-based coating on a pile surface; curing the piles in a shape of pointed end as moisture evaporates; generating molten lumps at pile tip parts by heating; fixing the shape of pointed end with the molten lump; and removing a dried coating film of the thermostable water-washable water-based coating by washing with water. As the shape of pointed end is fixed with the molten lump having the same quality as hot-melt pile fibers rather than being fixed with an adhesive, a highly durable pencil point pile fabric can be obtained without losing shape.
Patent JP-2015206880-A (JP)
Title: Optical element, and manufacturing method of optical element
Inventor: MIYAZAKI SUNAO
IPC: G02B1/10
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical element excellent in mechanical strength and shock resistance, and having low birefringence at an outer edge part, and a manufacturing method of the optical element.SOLUTION: The optical element comprises an optical element body 1 composed of a glass molding including a first principal surface 11 and a second principal surface 12 having optical functional surfaces each intersecting with an optical axis, and including a lateral face 13 bonding outer peripheries to each other of the first principal surface 11 and the second principal surface 12. A surface compressive stress layer 14 is formed on the first principal surface 11 and the second principal surface 12 of the glass molding by chemical strengthening treatment. The surface compressive stress layer is not formed on the lateral face 13 by the chemical strengthening treatment.
Patent JP-2015198885-A (JP)
Title: Glass fiber post core for construction of abutment of crown type prosthetic appliance
Inventor: KANEFUJI TETSUAKI
IPC: A61C8/00
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass fiber post core for construction of an abutment of a crown type prosthetic appliance, when a need for new treatment arises after construction of the crown type prosthetic appliance, capable of easily and accurately delivering a drill to a gutta-percha point.SOLUTION: A glass fiber post core 3 for construction of an abutment for a crown type prosthetic appliance is formed by longitudinally aligning and molding a plurality of achromatic or white glass fibers. At least one of the glass fibers consists of a glass fiber 32 with different color from other achromatic or white glass fibers 31.
Patent JP-2015216260-A (JP)
Title: Plasma processing apparatus and exhaust structure for use therein
Inventor: TOJO TOSHIHIRO
IPC: H05H1/46
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent discharge at an undesired part in a processing chamber or intrusion of plasma into an exhaust region effectively, even when a high frequency high power is applied to a mounting table.SOLUTION: A plasma processing apparatus in which a substrate G is mounted on the mounting surface of a turntable 23 in a processing chamber 4, and plasma processing of the substrate G is performed in the processing chamber while applying a high frequency power for bias to the turntable 23, has a plurality of partition members 50 of a conductive material provided below the mounting surface, and partitioning the processing chamber 4 into a processing region 41 for performing plasma processing of the substrate G, and an exhaust region 42 connected with the processing region 41. The plurality of partition members 50 are connected with the ground potential without having an opening, and arranged while spaced apart from each other so that a frontage 60 for leading process gas, supplied to the processing region 41, to the exhaust region 42 is formed between adjoining ones.
Patent JP-2015215935-A (JP)
Title: Redundant information compression method and semiconductor device
Inventor: AKIYOSHI HIDEO
IPC: G11C11/413
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a redundant information compression method capable of compressing furthermore redundant information, and thereby reducing a storage area of the redundant information occupied in a semiconductor chip; and to provide a semiconductor device.SOLUTION: In a redundant information compression method for compressing redundant information including a macro number (10 bit) of a macro containing a defective bit, and defective bit position information (7 bit) showing a position of the defective bit, in a plurality of macros capable of redundant processing, the defective bit position information (7 bit) of a macro containing a defective bit is set, and the macro number (10 bit) of the macro having the same defective bit position information as the set defective bit position information (7 bit) is collected.
Patent JP-2015215848-A (JP)
Title: Model estimation device, action prediction device, method, and program
Inventor: KIM HIDEAKI
IPC: G06F19/00
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To predict a reaction time of an individual against an external stimulus.SOLUTION: A hierarchical modeling unit 32 of a model estimation device gives, when modeling probability for a customer to occur a buying behavior at each time, a hierarchical relation having at least three layers to at least three factor functions rwhich are given to at least three fluctuation factors l. When the factor function ris defined as an integration function of the factor function rfor the preceding layer, an integral calculation of probability that a reaction behavior does not occur within a fixed period other than each time tis provided in which calculation of time integration value during the fixed period is repeated sequentially from the low order layer factor function r. In an influence degree parameter that represents an influence degree of the fluctuation factor l for the customer, a whole parameter representing distribution for all customers is estimated by a whole parameter estimation unit 36, and an influence degree parameter for each customer is estimated by an individual parameter estimation unit 38.
Patent JP-2014195102-A (JP)
Title: Semiconductor device manufacturing method
Inventor: ENOMOTO TETSUYA
IPC: H01L21/304
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can ensure sufficient productivity and inhibit the occurrence of chips and cracks of a semiconductor wafer in dicing.SOLUTION: In a semiconductor device manufacturing method, after a weak layer 31 is formed in a semiconductor wafer 1 by irradiation of laser beams L, the weak layer 31 is cut by a tensile force of a dicing tape 4. Since semiconductor chips 10 each having an insulating resin layer 3 on a circuit face S1 are collectively formed by dicing in this method, excellent workability is achieved in comparison with the case where the insulating resin layer 3 is separately provided for each semiconductor chip 10. In addition, by preliminarily forming the weak layer 31 in the semiconductor wafer 1, damages to the semiconductor wafer 1 in dicing can be reduced thereby to inhibit the occurrence of chips and cracks.
Patent JP-2015218652-A (JP)
Title: Crack initiation detection device and crack initiation detection method
Inventor: HYODO YUMETARO
IPC: F01D25/00
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a crack initiation detection device and a crack initiation detection method so as to judge whether or not a precise detection of a front shaft can be performed before the front shaft is broken.SOLUTION: A crack initiation detection device comprises a first sensor 8a and a second sensor 8b each of which detects displacement in the first direction and displacement in the second direction of a front shaft 1, respectively. Further, the device comprises a vibration calculation part 21 for converting the displacements in the first and second directions into the vibration data of the front shaft; and a threshold calculating part 22 for calculating amplitude threshold for comparing it with amplitude of two times of rotation synchronous in the vibration data. Further, the device comprises a vibration detection part 23 for detecting that the amplitude of two times of rotation synchronous exceeds the amplitude threshold; and an alarm part for issuing an alarm that the amplitude of two times of rotation synchronous exceeds the amplitude threshold.
Patent JP-2015220632-A (JP)
Title: Semiconductor device and mos transistor control method
Inventor: SUZUKI TAKESHI
IPC: H01L21/822
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a MOS transistor control method, which can inhibit leakage current of the MOS transistor.SOLUTION: A semiconductor device comprises: a MOS transistor; and a voltage application part for applying to a substrate of the MOS transistor, voltage for controlling a threshold value of the MOS transistor to a shallow direction.
Patent JP-2015225976-A (JP)
Title: Semiconductor device
Inventor: KATO TOSHIAKI
IPC: H01L29/78
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To allow for low on resistance by enhancing the effective area.SOLUTION: In a power MOSFET of double gate structure, and the like, source trench is changed in a dot pattern. Connection to an electrode is preferably performed on the upper surface of each trench. By employing such a structure, ineffective area is reduced, and the effective area rate can be enhanced. Consequently, on resistance can be reduced while maintaining the withstand voltage. For example, the effective area rate is enhanced 1.5 times or more (from 48% to 74%) compared with a case where the source trench is in a stripe pattern.
Patent JP-2015225035-A (JP)
Title: Portable maintenance tool
Inventor: KOBAYASHI YUKIHIRO
IPC: H02H3/05
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable maintenance tool capable of performing setting change and forced operation to a protective relay by remote operation during a characteristic test.SOLUTION: A portable maintenance tool comprises: a communication cable 8 for performing communication for remote operation of a protective relay 3; a touch panel 4 for inputting a command to perform a characteristic test, setting change and forced operation of the protective relay 3; a CPU card 6 for performing calculation processing on the basis of commands input to the touch panel 4; and a communication unit 5 for writing data into the protective relay 3 and for reading data from the protective relay 3 by control of the CPU card 6.
Patent JP-2015223582-A (JP)
Title: Reactor
Inventor: KAMATA HIROYUKI
IPC: F28F3/08
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a reactor having a plurality of reaction-side flow paths being laminated, in which the bias of flow-rate among the reaction-side flow-paths is suppressed and an improvement in the reaction fluid reaction efficiency is achieved.SOLUTION: A reactor 100 includes: a plurality of reaction-side flow-paths 210 through which a reaction fluid which is to be the reaction target fluid, is distributed; at least one heating medium-side flow-path 220 located between two reaction-side flow-paths 210 and partitioned from the reaction-side flow-path 210 via a heat transfer partition wall 110 and through which a heating medium which is the fluid for carrying out the heat exchange with the reaction fluid distributed through the reaction-side flow-path 210, is distributed; and a reaction-side communication portion 140 mutually communicating the plurality of reaction-side flow-paths 210.
Patent JP-2014160877-A (JP)
Title: Vacuum sealed package, printed circuit board with vacuum sealed package, electronic apparatus and manufacturing method of vacuum sealed package
Inventor: YAMAZAKI TAKAO
IPC: G01J1/02
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To perform vacuum sealing of a package main body according to a simple system without using any expensive vacuum device.SOLUTION: A vacuum sealed package comprises: a package main body 4 in which a first main body part 1 and a second main body part 2 are joined via a hollow part 3; a getter material G provided within the hollow part 3 of the package main body 4; and an electronic device E. The vacuum sealed package seals the package main body 4 in the state where the hollow part 3 is vacuumed via a through hole 5 communicating the inside of the hollow part 3 and the outside of the package main body 4. In the vicinity of the through hole 5, a low fusing point portion 31 is provided which is partially heated and fused to close the through hole 5 under vacuum. In the vicinity of the through hole 5, the getter material G is mounted or deposited on a surface of the package main body 4 within the hollow part, and a distance between the getter material G and the through hole 5 is set in such a manner that the low fusing point portion 31 can be fused by waste heat.
Patent JP-2016001529-A (JP)
Title: Heating structure
Inventor: SAKAMOTO KAZUHISA
IPC: B01J35/04
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a heating structure for use in an energization heating catalyst converter or an industrial furnace, in which cracking is less likely to occur even if it is used while repeating energization and heating, and small electrical components can be used.SOLUTION: In a heating structure constituted by combining a plurality of sets of silicon carbide heating elements, having a semicircular or arcuate cross-section and a large number of holes opening in the length direction, so as to have a columnar shape, electrodes are bonded to the opposite ends of each heating element, an electrode terminal is disposed on the electrode at one end of one heating element, and the electrode at one end of the other heating element, a conductive plate is inserted between two adjacent heating elements, arranged in series and selected so that a current flows therebetween, and an insulating plate is attached to a part other than plates, between the adjacent heating elements and the adjacent electrodes.
Patent JP-2016002549-A (JP)
Title: Welding system
Inventor: NAKADA HIROYUKI
IPC: B23K9/12
Filed: 2014-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of being difficult to attain compatibility of a responsiveness improvement in robot control in normal operation and the realization of low vibration, without having influence of torch pull-up operation of extracting excellent arc start performance, in a conventional welding system.SOLUTION: In a D-PD position control loop of intending compatibility of a responsiveness improvement in robot control in normal operation and the realization of low vibration, control gain of a D-PD control system is changed in response to a sequence of an arc start of a welding robot, so that an excellent arc start in the same as usual becomes possible, and a productivity improvement and upgrading can be made compatible in both.
Patent JP-2016005342-A (JP)
Title: Power supply unit and electronic apparatus
Inventor: KUBOTA JUNICHI
IPC: H02M3/155
Filed: 2014-06-17
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: A self-excited chopper power supply comprised of discrete components increases an oscillatory frequency at a light load, thus causing low efficiency.SOLUTION: The self-excited chopper power supply, comprised of an inductor, a main switching element, a regenerative diode, a capacitor, an overload protection circuit, a differential amplifier, a time constant circuit and a reference voltage source, decreases a feedback voltage input into the differential amplifier only for a time determined by the time constant circuit after the main switching element is turned on.
Patent JP-2014209646-A (JP)
Title: Compact multimode laser with rapid wavelength scanning
Inventor: ALEX EZRA CABLE
IPC: H01S3/10
Filed: 2014-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact laser system with nearly continuous wavelength scanning.SOLUTION: A compact laser system, which is a tunable multimode laser source, includes: an optical cavity formed between two reflectors and supporting a plurality of optical modes; and an optical gain medium and a tuning section that are positioned in the optical cavity. The tuning section is coupled to receive light from the gain medium and to tune between modes of the plurality of optical modes, can scan at high scan rates over a wide wavelength range, and can have a variable coherence length. In particular, embodiments with wavelength scanning over 140 nm with continuously variable scan rates of up to about 1 nm/s, and discrete increase in scan rates up to about 10 nm/s, and variable coherence lengths of from 1 mm to about 30 mm can be achieved.
Patent JP-2015008462-A (JP)
Title: Multifunctional mcu implementation method and multifunctional mcu
Inventor: WONG KWOK FONG
IPC: G06F21/32
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional MCU implementation method and a multifunctional MCU.SOLUTION: The method includes the steps as follows: a function operation instruction input by a user is acquired; if the function operation instruction corresponds to an authentication operation, fingerprints of the user are scanned, and identity authentication of the user is performed according to the fingerprints of the user; if the function operation instruction corresponds to the operation of data information storage, data information is stored into preset storage space; and if the function operation instruction corresponds to the charging operation, a preset device is charged. A multifunctional MCU 20 includes an acquisition module 201, an authentication module 202, a storage module 203, and a charging module 204. The multifunctional MCU acquires the function operation instruction and realizes multiple functions such as authentication, data information storage, charging and the like according to operation corresponding to the function operation instruction, thereby facilitating user's operation.
Patent JP-2016006830-A (JP)
Title: Inductor array
Inventor: YAMANAGA ISAO
IPC: H01F17/00
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an inductor array in which inductance values of a plurality of inductors can be matched.SOLUTION: A lead-out part 13b2 of an inductor 13 is positioned in the center of a magnetic substance 14, and a lead-out part 12b2 of an inductor 12 is positioned in the end. Therefore, inductance values L1 and L2 of the inductors 12 and 13 are different. The inductance values L1 and L2 of the two inductors 12 and 13 are then matched by making different a magnetic permeability μ of a material of the magnetic substance 14 in a peripheral region 16 of the lead-out part 13b2 of the inductor 13 presenting the different inductance value. In one embodiment, the inductor 13 presents the inductance value L2 greater than the inductance value L1 presented by the inductor 12, such that the magnetic permeability μ of the material of the magnetic substance 14 in the peripheral region 16 of the lead-out part 13b2 of the inductor 13 is set low.
Patent JP-2016007598-A (JP)
Title: Wet type classifier
Inventor: OKAJIMA NOBUYUKI
IPC: B03B5/00
Filed: 2014-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a wet type classifier for efficiently executing classification in liquid, and installable in space-saving.SOLUTION: A wet type classifier comprises a classification water tank 10 for storing muddy water formed by adding water to a selection object and selection means 20 for selecting the selection object into a large diameter selection object of a classification boundary grain size or more and a small diameter selection object less than the classification boundary grain size, in which the selection means comprises a mesh basket 21 formed in a bottomed columnar shape, a vibrator 22 integrally installed in the mesh basket and vibrating the mesh basket and a lift pump 23 arranged in the mesh basket and discharging to the outside of the classification water tank by passing through the mesh basket by sucking the small diameter selection object in the classification water tank.