baber/WOPTO huggingface dataset:
Patent JP-2015095964-A (JP)
Title: Output current detection method of flyback converter
Inventor: RENE FREDERICK KOCH
IPC: H02M3/28
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an output current detection method capable of detecting an output current of a flyback converter.SOLUTION: The method of detecting an output current Iof a flyback converter includes the steps of: detecting a voltage Uof a switching node in order to acquire a term Tof a switching cycle of the flyback converter and a term Tof an OFF stage of the switching cycle; and calculating the output current Ion the basis of an expression I=k×T/T(k=constant). According to this method, it is enough for a user only to detect the output current Iof the switching cycle of the flyback converter. Therefore, the output current Iof the flyback converter can be acquired by the expression without detecting any power of the flyback converter while using a detection resistor.
Patent JP-2015097186-A (JP)
Title: Anti-fogging led lamp, globe anti-fogging method utilizing the same, anti-fogging globe for the same and manufacturing method of anti-fogging globe
Inventor: SAITO RIICHI
IPC: F21S2/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an LED lamp technique which makes efficient anti-fogging possible even in an indoor environment where there is little window without injuring contour shape and beauty of a chandelier type bulb.SOLUTION: An anti-fogging LED lamp 1 is characterized in that a mouth piece 21 which can be freely detachably fitted to a socket such as a lighting apparatus and can supply an external power to a power source part is disposed on a base end of a lamp main body 2 internally equipped with the power source part 3 on an inner part of a cave type heat radiation exterior part 20, on the other hand, an LED light emission part 4 is provided on the lamp main body 2 tip and an anti-fogging globe 5 which has a size shape capable of surrounding the LED light emission part 4 on the lamp main body 2 tip and is made of transparent or translucent shield like material and has a humidity releasing hole 51 having a diameter of 0.6 to 1.5 mm penetrated on at least one portion near the tip is externally equipped on the LED light emission part 4.
Patent JP-2015098628-A (JP)
Title: Copper alloy sheet, and electronic component for large current and electronic component for heat radiation comprising the same
Inventor: KAKITANI AKIHIRO
IPC: C22C9/00
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy having high strength, high conductivity and excellent workability, and an electronic component for large current and an electronic component for heat radiation comprising the same.SOLUTION: A copper alloy sheet comprises one or two of Zr and Ti in total by 0.01-0.50 mass%, with the balance being copper and inevitable impurities, and has 70%I ACS or more of conductivity, and 350 MPa or more of 0.2% proof stress, satisfying the relationship of σ/L≤150 of 0.2% proof stress σ (MPa) and elongation L(%).
Patent JP-2014060434-A (JP)
Title: Metal getter system
Inventor: PETERSEN RONALD O'DELL
IPC: H01G11/20
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a metal getter system for use in an electronic device.SOLUTION: A metal getter system includes a metal getter system that is sectioned so as to be used without causing the problem of passivation of a getter, in the electrolytic environment in an electrolytic device such as an electrolytic capacitor 50. Such a system is inserted into the central part 10 of an electrolytic capacitor 50 having a container 51, an electrode 52 and electric contacts 54, 54'.
Patent JP-2015098303-A (JP)
Title: Air conditioner
Inventor: MOMOSE KENSUKE
IPC: B60H1/00
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of reliably exhibiting an effect of air-conditioning in comparison with a conventional one.SOLUTION: An ECU determines efficiency of an air conditioner to be less than predetermined efficiency under conditions that a period of time when an actual driving current value Ic of a blower fan motor rotating a blower fan exceeds a basic current value Ir is longer that a predetermined period of time THt (steps S3 and S4) in a state that an air-conditioning mode is a vent mode (step S1) and switches the air-conditioning mode from the vent mode to a B/L mode (step S5).
Patent JP-2014210695-A (JP)
Title: Optical glass, preform material, and optical element
Inventor: MOMONO KIYOYUKI
IPC: C03C3/068
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass capable of obtaining a preform material which facilitates precision mold press molding and has high devitrification resistance at lower cost while a refractive index (n) and an Abbe number (ν) are within a desired range, and to provide a preform material and an optical element.SOLUTION: An optical glass contains, by mol%, 10.0% or more and 50.0% or less of a BOcomponent, 5.0% or more and 30.0% or less of an LaOcomponent, and more than 0% and 20.0% or less of a YOcomponent, has a refractive index (n) of 1.80 or more, and has an Abbe number (ν) of 30 or more and 45 or less.
Patent JP-2015102542-A (JP)
Title: Biological inspection device
Inventor: OKUNO TAKUYA
IPC: G01N21/359
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a biological inspection device that enables presence/absence of cancer cells in a biological tissue to be noninvasively and more easily inspected.SOLUTION: In a biological inspection device 1, a biological tissue is configured to be irradiated with near-infrared light from a light source 10, and out of spectrums obtained in a light reception unit 20, a change in spectral shape between a cancer cell and a normal cell generated in a wavelength range of 1510 nm to 1530 nm and 1480 nm to 1500 nm is configured to be numeralized as a secondary differential value to make an evaluation. Accordingly, according to the biological inspection device, presence/absence of the cancer cell in the biological tissue can be noninvasively and more easily inspected.
Patent JP-2014069577-A (JP)
Title: Foamed and laminated sheet
Inventor: NEZU YOSHIAKI
IPC: E04F13/07
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a foamed and laminated sheet used for a house interior and having excellent followability in a shift of an under layer, and a decorative plate using the laminated sheet.SOLUTION: The foamed and laminated sheet having a foamed resin layer laminated on a fiber base material can have excellent followability to a shift of an under layer by satisfying that a displacement from a first maximum point A (the fracture start point of the fiber base material) to a second maximum point B (the fracture start point of the resin layer) of tensile strength in a width direction is 1-5 mm when measured at a tensile speed of 3 mm/min in a sheet tear strength test method defined in JISK7128-3.
Patent JP-2015109345-A (JP)
Title: Exposure method
Inventor: TOKUYAMA YUSUKE
IPC: G03F1/70
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology advantageous for performing division exposure corresponding to distortion of a device region.SOLUTION: A method of exposure by division exposure for dividing an exposure region on a substrate into a plurality of regions and individually exposing each of the divided regions includes: a first step of performing the division exposure of a first wafer while using a reticle including a pattern for forming a mark in each region of the first wafer to be individually exposed; a second step of performing development processing of the first wafer and detecting distortion in the exposure region on the basis of the mark formed on each side of each region of the first wafer; a third step of performing the division exposure of a second wafer while using a reticle in the same size of the reticle used in the first step; and a fourth step of performing development processing of the second wafer. In the third step, a position of each region of the second wafer to be individually exposed is adjusted so as to reduce distortion of a resist pattern to be formed by the development processing in the fourth step on he basis of the distortion of the exposure region detected in the second step.
Patent JP-2015107618-A (JP)
Title: Release film
Inventor: NOZAWA KOTARO
IPC: B32B27/00
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a release film which keeps low melt pressure when a polyester film is produced, can reduce the replacement frequency of a filter, employs a polyester film having an extremely small precipitation amount of a cyclic trimer as a base material, and has a release layer provided on the base material.SOLUTION: There is provided a release film which has a release layer containing a silicone compound on one surface of an at least uniaxially stretched polyester film. A polyester layer in which the polyester film is adjacent to the release layer has an amount of a terminal carboxyl group (AV) of 20 equivalent/t or less, and intrinsic viscosity (IV) of 0.66 dl/g or less.
Patent JP-2015112052-A (JP)
Title: Supply device and supply method of liquefied fertilizer
Inventor: SHINOHARA MAKOTO
IPC: A01G31/00
Filed: 2013-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply method capable of solving problems such as generating losses of culture solution and taking labor and time to carry out cleaning work or a tube replacement for preventing foul smell due to rotten remaining organic matter or closure of a tube due to precipitates.SOLUTION: A method for supplying a culture solution containing an organic liquefied fertilizer by using a tank, that is, supplying the culture solution to a plant without making the organic liquefied fertilizer rotten within the tank in solid medium cultivation and nutrient solution soil cultivation, includes a process (a) and a process (b). In the process (a), a predetermined amount of water and a predetermined amount of organic liquefied fertilizer are put into the tank as a culture solution, and the tank has an opening on the bottom surface thereof or on a side surface near the bottom surface. The culture solution is discharged from the opening, and supplied to the plant which is planted in a culture medium or a soil through a tube connected to the opening. The concentration of the organic liquefied fertilizer in the culture solution is not uniform. In the process (b), after the process (a), water is put into the tank, and discharged from the opening. A predetermined amount of water is supplied to the plant through the tube connected to a discharge port, and the organic liquefied fertilizer within the tank is removed.
Patent JP-2014115658-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device that includes a pixel part and a protection circuit outside the pixel part, and uses a thin-film transistor having a high field effect mobility.SOLUTION: A protection circuit includes first to fourth transistors. A gate of the first transistor, a first terminal of the first transistor, and a second terminal of the first transistor are electrically connected to second wiring, the second wiring, and first wiring, respectively. A gate of a second transistor, a first terminal of the second transistor, and a second terminal of the second transistor are electrically connected to the first wiring, the second wiring, and the first wiring, respectively. A gate of a third transistor, a first terminal of the third transistor, and a second terminal of the third transistor are electrically connected to the first wiring, the second wiring, and the first wiring, respectively. A gate of the fourth transistor, a first terminal of the fourth transistor, and a second terminal of the fourth transistor are electrically connected to the second wiring, the second wiring, and the first wiring, respectively.
Patent JP-2015115885-A (JP)
Title: Network connection method and electronic apparatus
Inventor: SAKAI YASUSHI
IPC: H04Q9/00
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To perform communication control according to a connection setting level corresponding to a maintenance worker who performs remote operation.SOLUTION: When a mobile terminal 100 receives approvals of pieces of configuration information collected by a TPM (Trusted Platform Module) tip 105 from an ISP (Internet Services Provider) 300, the mobile terminal 100 hands over a registration table 111 and a determination policy 112 to a radio LAN router 200 by using an IC card 30. Then the radio LAN router 200 receives a connection request via a network 50, and identifies the determination policy 212 corresponding to registration identification information reported from the mobile terminal 100. The radio LAN router 200 controls connection between the mobile terminal 100 and the radio LAN router 200 via the network on the basis of the identified determination policy 212 and the respective pieces of configuration information acquired via the network.
Patent JP-2015115562-A (JP)
Title: Substrate alignment apparatus, and control method of substrate alignment apparatus
Inventor: FUKUSHIMA TAKAYUKI
IPC: H01L21/68
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate alignment apparatus capable of aligning rotational angle positions of substrates in arbitrary order.SOLUTION: A substrate alignment apparatus 1 includes: a plurality of swivels 4 which are rotated around one axial line while horizontally and vertically holding a plurality of substrates; a rotational drive device 2 for synchronously rotating the plurality of swivels 4; a sensor 13 for detecting a notch 90 of each of the substrates held by the plurality of swivels 4, respectively; a plurality of support claws 50 supporting an edge of the substrate held by the swivel 4; a support claw driving structure 70 for individually horizontally moving the plurality of support claws 50 between an inner position and an outer position; and a lifting device 30 for lifting the plurality of support claw driving structures between a higher position and a lower position. The substrate alignment apparatus 1 locates the notches 90 of the plurality of substrates at a reference rotational angle position by operating the rotational drive device 2, the support claw driving structure 70 and the lifting device 30 on the basis of the positions of the notches 90 detected by the sensor 13, respectively.
Patent JP-2015113095-A (JP)
Title: Sound proof panel module for floor of vehicle
Inventor: KAMI YOSHITAKA
IPC: B60R16/02
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To share components as possible, when only part of a wiring path on a floor copes with different plural specifications, in a sound proof panel module including an electric wire disposed on the floor of the vehicle and a sound proof panel.SOLUTION: An integrated sound proof panel 2 comprises plural element sound proof panels 1 arranged along one plane and their edge parts are overlapped and jointed each other, in a sound proof panel module 10. In the integrated sound proof panel 2, the mutually overlapped edge parts at adjacent element sound proof panels 1 form a wiring path. An electric wire 3 is passed through the wiring path 20 of the integrated sound proof panel 2.
Patent JP-2015115583-A (JP)
Title: Manufacturing method of silicon-carbide semiconductor apparatus, and laser anneal device
Inventor: NAKANISHI YOSUKE
IPC: H01L21/28
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably forming an ohmic electrode.SOLUTION: A spot region on a substrate 10 including a metal film 40 is iteratively irradiated with laser light. The step of repeating the irradiation includes a step of shifting the spot region while partially overlapping the spot region by changing an optical path of laser light. The step of shifting the spot region includes the steps of: scanning the spot region until an ending point position P1 in a first direction D1; and scanning the spot region from a starting point position P2 that is deviated from the ending point position in a second direction D2 crossing the first direction D1, in a third direction D3 where the angle formed with the first direction D1 is equal to or larger than 0° and equal to or smaller than 45°. A step of performing silicidation includes making an inert gas flow in a direction containing a component in an opposite direction to the second direction D2.
Patent JP-2015104653-A (JP)
Title: Cane with function of standing-up aid
Inventor: HASEGAWA MASUMI
IPC: A45B9/02
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a cane for assisting standing-up from a seat in a train as there is no handrails other than end of seats in a train and a person with weak legs has no other way but relying on a cane when trying to use the arm supplementarily for the purpose of standing up from a seat with no handrails.SOLUTION: With a grip part provided which is fixed on the upper end of a pipe support, and with rollers A, B provided in the grip part, a clamping unit is installed in a manner protruding on a perpendicular descending from the roller A. A clamping part rotating shaft is provided in the center of the tip end region of the clamping unit. In that clamping part rotating shaft, there are axially fixed a clamping part A left, clamping part B right, clamping part B left, and clamping part A right that are arcuately curved inward and forked left and right. A slide part cylindrically surrounding the pipe support from the outside is prepared in an area slightly up from the lower end of the pipe support. Then, a wire connected to the slide part is connected and installed left and right of the clamping part rotating fixture through the rollers B, A, which is the characteristic of the cane with the function of standing-up aid.
Patent JP-2014053972-A (JP)
Title: Network connection communication system
Inventor: FUKUDA NAOHISA
IPC: H04M3/00
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology which allows billing and balance management of units difficult for a user to understand, to be carried out in expression of units that are easy to understand from viewpoint of actual purpose of use.SOLUTION: A network connection communication system comprises means for expressing a unit price of network usage in expression of converted units that a user can more intuitively understand from viewpoint of a purpose of use. For example, minutes (or time) to be connected, the number of books purchased and downloaded over a network, and the number of times that another party is connected to for communication can be used depending on the purpose of use for which service is used.
Patent JP-2014158680-A (JP)
Title: Game machine
Inventor: HASHIZUME ATSUTA
IPC: A63F7/02
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To inhibit increase in a data amount necessary for setting a notification mode of a notification device that notifies of a determination result relating to progress of a game.SOLUTION: A game machine acquires a random number value triggered by entry of a ball in an operation-start hole, and determines whether or not executing a special game advantageous to a player on the basis of the acquired random number value. The game machine includes special symbol displays 221 and 222 that have a plurality of light-emitting devices and notify a determination result of whether or not executing the special game by lighting or blinking the light-emitting devices. When it is determined whether or not executing the special game, the special symbol display devices 221 and 222 light the plurality of light-emitting devices aligned in a line in such a lighting pattern as representing the acquired random number value or a numerical number calculated by a calculation using the random number value.
Patent JP-2015119599-A (JP)
Title: Power conversion device and method
Inventor: KANAI TAKAHIKO
IPC: H02M1/00
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device and method that prevent breakage of a power semiconductor element.SOLUTION: A power conversion unit 11 includes: a module 23 where a power semiconductor element 21 for performing power conversion is mounted on a metal base 22; and a heat sink 24 that contacts the metal base 22 to cool the power semiconductor element 21. On the power conversion unit 11, sensors 26a to 26d are mounted which measure the temperature of the metal base 22 and the temperature and amount of cooling water flowing into/out of the heat sink 24. A control unit calculates the amount of heat flowing into the heat sink 24 from the power semiconductor element 21 by the temperature difference and flow rate of the cooling water, and estimates a junction temperature of the power semiconductor element 21 as an actual measured value from the sensor 26a; when receiving input of an output change instruction to increase power that is output from the power conversion unit 21, calculates the junction temperature of the power semiconductor element 21 in controlling the power conversion unit 21 in response to the output change instruction; and if determining that the calculated value reaches a desired value, does not respond to the instruction.
Patent JP-2014148971-A (JP)
Title: Heat exchanger for internal combustion engine
Inventor: JUERGEN SCHWEIZER
IPC: F01N5/02
Filed: 2013-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger with improved fatigue strength.SOLUTION: A heat exchanger 18 is used in an internal combustion engine for conducting heat transmission between gas flow 8 and working medium flow. The heat exchanger 18 includes: a housing 28 including a gas passage 38; and at least one coil pipe 29 which establishes continuity with a working medium passage, is provided at the gas passage 38, and extends in a spiral form along a longitudinal center axis 31 of the housing 28. An outer elastic bearing layer 32 provided between the housing 28 and the at least one coil pipe 29 improves fatigue strength.
Patent JP-2015123410-A (JP)
Title: Catalyst for carbon nanotube synthesis
Inventor: MORITA TAKESHI
IPC: B01J23/889
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for carbon nanotube synthesis for obtaining a carbon nanotube with excellent conductivity, and to provide a resin composition containing the carbon nanotube, having low surface resistance and having excellent conductivity.SOLUTION: A catalyst for carbon nanotube synthesis includes Co, Mn, and Mg, in which the molar ratio of Mn/Mg is 0.01-0.1. In a production method of the carbon nanotube, the catalyst and a hydrocarbon and/or alcohol as a carbon source are made to react catalytically at 500-1,000°C in an atmosphere in which the oxygen concentration is 1 vol.% or less.
Patent JP-2015125953-A (JP)
Title: LED lighting circuit
Inventor: SAYAMA YUJI
IPC: H05B37/02
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting circuit capable of taking a measure against noise without reducing a power factor improvement effect.SOLUTION: An LED lightning circuit comprises: an AC power supply 1; a rectification circuit 2 for rectifying an AC voltage of the AC power supply 1; a valley-fill circuit 3 whose input end is connected with both output ends of the rectification circuit 2, and improving a power factor; a converter 4a converting a power from the valley-fill circuit 3 into a predetermined power; and light-emitting diodes LED1 and LED2 emitting light by a predetermined power from the converter 4a.