baber/WOPTO huggingface dataset:
Patent JP-2014128722-A (JP)
Title: Pressure type rice cooker
Inventor: YAMAMOTO TETSUYA
IPC: A47J27/00
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pressure type rice cooker which does not allow the pressure in a pot to drop to the vicinity of the atmospheric pressure even when it allows the pressure to drop while cooking rice, and which cooks rice by suppressing the lowering of temperature in the rice cooking pot according to the drop.SOLUTION: A pressure type rice cooker 10 includes: a rice cooking pot 20 for accommodating an object to be cooked; heating means for heating the rice cooking pot 20; an internal pressure adjustment device PVfor adjusting the internal pressure in the rice cooking pot 20; and a control device for executing a rice cooking step by controlling the heating means and the internal pressure adjustment device PV. The internal pressure adjustment device is the first internal pressure adjustment device PVwhich retains the inside of the rice cooking pot 20 at a first pressure exceeding the atmospheric pressure and also, blocks and locks to retain at the pressure exceeding the first pressure. The control device controls the first internal pressure adjustment device PVwhile cooking rice, adjusts the internal pressure in the rice cooking pot 20 between the first pressure and the pressure exceeding the first pressure, and executes the rice cooking step.
Patent JP-2014131349-A (JP)
Title: Post-deployment calibration for wireless position determination
Inventor: AYMAN FAWZY NAGUIB
IPC: H04W64/00
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To calibrate a misconfigured wireless access point.SOLUTION: One method includes the steps of: receiving a position of a mobile station and wireless signal model measurements derived from packets exchanged between the mobile station and a plurality of wireless access points; receiving positions and/or identities of the plurality of wireless access points used in determining the position of the mobile station; comparing the position of the mobile station with the wireless signal model measurements; and identifying a misconfigured wireless access point on the basis of the comparing. Another method includes the steps of: receiving positions associated with a plurality of wireless access points; determining a position of a mobile station on the basis of a wireless signal model; comparing the position of the mobile station and the wireless signal model with the positions associated with the plurality of wireless access points; and determining whether at least one wireless access point is misconfigured.
Patent JP-2015177248-A (JP)
Title: Moving image coding device
Inventor: ORIMO MASAHIRO
IPC: H04N19/147
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a moving image coding device capable of preventing expansion in circuit scale by efficiently performing intra-screen predictive coding.SOLUTION: In a moving image coding device 1, a first cost calculation part 2 performs cost calculation on the basis of a differential value from an original image by generating predictive images while using a plurality of first prediction modes, respectively, for a sample point selected out of a coding target block of intra-screen predictive coding. A group selection part 3 divides the plurality of first prediction modes into a plurality of groups and selects a group of minimum cost on the basis of a calculation result of the first cost calculation part 2. A second cost calculation part 4 performs cost calculation on the basis of a differential value from the original image by generating predictive images, respectively, while using the first prediction mode in the selected group and a second prediction mode. A prediction mode determination part 5 determines the prediction mode of the minimum cost on the basis of a calculation result of the second cost calculation part 4. A coding part 6 performs intra-screen predictive coding while using the determined prediction mode.
Patent JP-2015177410-A (JP)
Title: Receiving device
Inventor: SUEMITSU MASAAKI
IPC: H04N21/4545
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device capable of acquiring accurate information relating to a position.SOLUTION: The receiving device connected with an external device comprises: a receiver for receiving a broadcast wave signal: an IP data acquisition unit for acquiring IP data superimposed on the broadcast wave signal received by the receiver; an extractor for extracting information relating to a position, on the basis of positional information relating to a position where the receiving device is provided out of the IP data acquired by the IP data acquisition unit; and an output unit for outputting to the external device in accordance with the information extracted by the extractor.
Patent JP-2015175788-A (JP)
Title: Radioactive material storage container
Inventor: KITADA AKIO
IPC: G21C19/32
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress heat transfer from the outside to the inside of a radioactive material storage container.SOLUTION: A cask (a radioactive material storage container) 11 being a cylindrical member comprises: a cylinder main body 21 having a plurality of first grooves 51 provided at a predetermined interval in a circumferential direction in an outer peripheral part; an outer cylinder 25 having a plurality of second grooves 52 provided at a predetermined interval in a circumferential direction in an inner peripheral part and provided to be separated by a predetermined distance in the outer peripheral part of the cylinder main body 21; a heat transfer fin 40 provided in the cylinder main body 21 and the outer cylinder 25 by fitting a first end part 41 being an end part in an in-plane direction Y into a first groove 51 and fitting a second end part 42 being the other end part into a second groove 52 so that the in-plane direction Y is a direction inclined in a direction rectangular to the axis of the cylinder main body 21 and deformable in the in-plane direction Y.
Patent JP-2015178957-A (JP)
Title: Chemical compounds, standard substances for quantitative analysis using the same, and quantification method for desmosines
Inventor: USUKI TOYONOBU
IPC: G01N27/62
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide novel desmosine analogs.SOLUTION: A chemical compound is represented by the general formula (I) in the figure. (In the general formula (I), Ris a C2-6 alkylene group, Ris a C1-4 alkylene group, and Ris a C2-6 alkylene group, excluding the case where Ris a trimethylene group, Ris a dimethylene group and Ris a tetra methylene group.)
Patent JP-2014209462-A (JP)
Title: Lithium ion secondary battery
Inventor: MURATA Wakana
IPC: H01M10/058
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe lithium ion battery.SOLUTION: An electrode plate group is configured to include: a resin separator having a thickness of 15-50 μm; and a positive electrode plate and a negative electrode plate which are laminated with the resin separator interposed therebetween. Particles of metal or a metal compound, which have particle diameters of 20 μm or more, are present between the resin separator and the positive electrode plate or the negative electrode plate. The volume V1 of the particles of metal or a metal compound and the void volume V2 per 1 μmof the resin separator satisfy a relational expression V1/V2<2,250.
Patent JP-2015185547-A (JP)
Title: organic EL panel
Inventor: MARUYAMA JUNICHI
IPC: H05B33/26
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL panel capable of improving heat dissipation efficiency of a driver IC.SOLUTION: Disclosed is an organic EL panel 100 including: a support substrate 11; a light emission display part 12; and a driver IC 14 which is mounted on the support substrate 11 and applies a drive current to an area between first and second electrodes. A heat dissipation member 15 is arranged side by side with the driver IC 14 on the support substrate 11 and mainly contains the same material as the base material of the driver IC 14. The heat dissipation member 15 contains silicon as the same material as the base material of the driver IC 14.
Patent JP-2015184293-A (JP)
Title: Display element and display device
Inventor: KAWASAKI OSAMU
IPC: H01L41/09
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a display element and display device that attain miniaturization of a shutter actuator to be capable of coping with high definition, moreover are high luminance with low power consumption and high contrast, and are high in reliability with a simple structure.SOLUTION: A display element 100 has a shielding plate 101 that does not transmit light; an aperture 102a1 that causes the shielding plate to pass through the light; and a shutter 103a1 that causes the aperture 102a1 to open/close. The display element is adapted to configure a square bar part 110 in contact with the shutter, and form piezoelectric drive units 104a1-1, 104a1-2, 104a1-3 and 104a1-4 in the vicinity of both ends of the square bar part 110. An AC voltage is applied to the piezoelectric drive units to oscillate an elastic travelling wave to the square bar part 110, and the elastic travelling wave causes the shutter 103a1 to be repeatedly driven to thereby open/close the aperture 102a1, which in turn controls the light passing through the aperture 102a1.
Patent JP-2015183381-A (JP)
Title: Connection metal fitting of siding material
Inventor: NAKAMURA TAKAO
IPC: E04F13/21
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a connection metal fitting excellent in workability for installing and removing a siding material.SOLUTION: A connection metal fitting comprises a holding part 41 for holding a reverse surface projection strip part 6 of a siding material 1 and a connection part 47 connected to the holding part 41 and connectable to an installation object, and the holding part 41 comprises a placing base part 42 for forming a placing surface 42a for placing the reverse surface projection strip part 6, a first locking piece 43 having an abutting surface 43a capable of abutting on an end surface on the near side to a reverse surface 5 of a substrate 3 among the reverse surface projection strip part 6 and formed in the placing base part 42, a second locking piece 44 having a clearance capable of inserting the reverse surface projection strip part 6 between the placing surface 42a and itself, having an opposed surface 44a opposed to the placing surface 42a and connected to the first locking piece 43 and a bending part 45 being a connection part between the first locking piece 43 and the second locking piece 44 and ruptured or deformed by external force of a size of a predetermined value or more.
Patent JP-2015185692-A (JP)
Title: Adhesive tape for semiconductor wafer processing, and method of processing semiconductor wafer
Inventor: OKA YOSHIFUMI
IPC: B32B27/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide: an adhesive tape for semiconductor wafer processing, which achieves superior adhesion even with a semiconductor wafer having concave and convex portions in its surface, the unevenness of which is large in height, and which can remarkably reduce the occurrence of seepage in backside grinding of a wafer, and especially in the case of grinding a thin film, the creation of dimple and wafer cracking in backside grinding; and a method for processing a semiconductor wafer.SOLUTION: Provided are an adhesive tape for semiconductor wafer processing and a method for processing a semiconductor wafer. The adhesive tape is to be used in the step of grinding the backside of a semiconductor wafer having, in its surface, concave and convex portions of 80 μm or larger in height; in use the adhesive tape is stuck to the semiconductor wafer. The adhesive tape comprises: a base film; and an adhesive layer on the base film. The thickness of the adhesive layer is 30-90% of the height of concave and convex portions in the semiconductor wafer surface, and 25% or less of the thickness of the whole adhesive tape for semiconductor wafer processing.
Patent JP-2015184503-A (JP)
Title: Driving device
Inventor: KOIWAI KOJI
IPC: G03B19/12
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving device that uses an energy obtained upon deceleration braking of cam gears in acceleration of cam gears at a next driving, and allows improvement in position accuracy of resistance imparting.SOLUTION: A mirror device of a single lens-reflex camera comprises: a quick-return mirror (6); a mirror-driving motor (60a) for driving a mirror-holding member (6); deceleration gear trains (60b), (60c) and (60d) for decelerating a rotation of the mirror-driving motor; a mirror-driving lever (60g) for driving the mirror holding member; and a cam gear (60f) that is connected to the deceleration gear trains and drives a cam follower (60h) attached to the mirror-driving lever (60g). The mirror device is configured to have a shaft (60ha) movable with an urging force in a shaft direction at a tip part of the cam follower (60h), in which the shaft (60ha) is configured to abut on the cam gear (60f) in the shaft direction and the cam gear (60f) is configured to have convex shapes (60fda) and (60fdb) even in the shaft direction of the gear.
Patent JP-2015182115-A (JP)
Title: Manufacturing method of molding
Inventor: GOTO TAKASHI
IPC: B21D51/26
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a molding that enables efficient mass production of moldings by the electromagnetic forming.SOLUTION: The manufacturing method of a molding includes the steps of: disposing cylindrical material 100 to be molded composed of aluminum or aluminum alloy material, into a cavity 18 of an outer die 10 for the electromagnetic forming, including the cavity 18 and having been cooled to cryogenic temperature; disposing an electromagnetic forming coil body 12 inside the material 100 to be molded; and pressing the material 100 to be molded against the cavity 18, expanding and molding the material, by electromagnetic force generated by applying a current to the electromagnetic forming coil body 12, and obtaining a molding 1. The step of cooling the outer die 10 for the electromagnetic forming to cryogenic temperature can be executed by a Stirling cooler 17 provided at the outer die 10 for the electromagnetic forming, or by circulating liquid nitrogen in the outer die 10 for the electromagnetic forming.
Patent JP-2015184216-A (JP)
Title: Method for measuring strength of grain boundary
Inventor: FUJII KATSUHIKO
IPC: G01N3/08
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the strength of a grain boundary, capable of more accurately evaluating a stress even without using a cantilever large in size and even without performing finite element analysis, etc., in consideration of a bending moment.SOLUTION: The method for measuring the strength of a grain boundary comprises the steps of: manufacturing an ultra-microscopic tensile test piece having one grain boundary in an intermediate portion by focused ion beam processing; manufacturing a both-ends fixed beam having a microscopic size from a single crystal silicon wafer; fixing a lower end portion of the ultra-microscopic tensile test piece at the middle position of the both-ends fixed beam; fixing an upper end portion of the ultra-microscopic tensile test piece to a micro sampling probe; moving the micro sampling probe to apply a tensile load to the ultra-microscopic tensile test piece; and calculating a load applied to the ultra-microscopic tensile test piece from the flexure and spring constant of the both-ends fixed beam.
Patent JP-2015183650-A (JP)
Title: water pump
Inventor: ISHII TAKUYA
IPC: F04D29/046
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a water pump which enhances a water supplying property to a slide bearing sliding surface provided in the inside of a pump, and improves low frictional characteristics and wear resistance of the slide bearing.SOLUTION: A water pump 1 includes: an impeller 4; a shaft 5 for fixing the impeller 4; a slide bearing 8 which rotatably supporting the impeller 4 to the shaft 5; thrust plates 9 and 10 sliding with end surfaces of the slide bearing 8; and a casing 6 and a cover 7 which store the impeller 4 and form a pump chamber. Circulating water is sucked/discharged through the pump chamber by rotations of the impeller 4. The water pump is equipped with at least either one of suction means for sucking the circulating water from one end surface side of the slide bearing 8 to a bearing inner-diameter side, or discharging means for discharging the circulating water from the bearing inner-diameter surface side of the slide bearing 8 to the other end surface side, by relative rotations of the thrust plates 9 and 10 and the slide bearing 8.
Patent JP-2015187365-A (JP)
Title: Water discharge member and faucet device
Inventor: TAKANO ERIKO
IPC: E03C1/042
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress water drip of residual water remaining between a sprinkling plate and a valve seat by suppressing replacement of the residual water with air even when the air enters between the sprinkling plate and the valve seat.SOLUTION: A water discharge member is provided which includes: a water receiving part for receiving water supplied from a water supply source; an integrated water discharge part that discharges the water supplied from the water receiving part via a first water path in an integrated state; a spray-discharge part for discharging water in a shower state via a sprinkling plate having a plurality of spray holes via second water path from the water receiving part; a changeover part that switches the communication destination of the water receiving part between the first water path and the second water path; and a water pool chamber which is formed in the half way of the second water path and upstream from the sprinkling plate. The water pool chamber has in a part of the wall thereof at the far side from the sprinkling plate, a concave portion formed being concaved in a direction separated away from the sprinkling plate.
Patent JP-2015191254-A (JP)
Title: Unmanned aircraft, control method of unmanned aircraft and control system thereof
Inventor: NAKABAYASHI TATSUHIKO
IPC: G08G5/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate a remote operation of an unmanned aircraft.SOLUTION: An unmanned aircraft 120 according to the present invention comprises: a control device side communication unit 121 that is communicable with a control device 110 transmitting an operation command signal commanding an operation to an unmanned aircraft; a slave aircraft side communication unit 122 that is communicable with other unmanned aircraft 130; a second communication unit; a master aircraft location detection unit 123 that detects a location of a self-aircraft; a slave aircraft location detection unit 124 that detects a relative location of the other unmanned aircraft 130 relative to the self-aircraft; and a control unit that, when receiving the operation command signal to the other unmanned aircraft from the control device 110 via the control device side communication unit 121, generates a flight control signal controlling a flight of the other unmanned aircraft 130 on the basis of the received operation command signal, the location of the self-aircraft, the relative location of the other unmanned aircraft 130 relative to the self-aircraft, and transmits the generated flight control signal to the other unmanned aircraft 130 via the slave aircraft side communication unit 122.
Patent JP-2015192006-A (JP)
Title: Semiconductor wafer, method of manufacturing light-receiving sensor and light-receiving sensor
Inventor: UEMATSU AKIRA
IPC: H01L21/301
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer, the warpage of which is suppressed by setting the parameters of a semiconductor substrate, such as the radius and thickness, variably, and to provide a method of manufacturing a light-receiving sensor, the light-receiving sensor, and the like.SOLUTION: A semiconductor wafer has a semiconductor substrate 100, a dielectric multilayer film 110 formed on the semiconductor substrate 100, and becoming the optical filter of a light-receiving sensor 140, and a light detection area 120 formed on the semiconductor substrate 100. When the poisson ratio of the semiconductor substrate 100 is VS, the Young's modulus is ES, the radius is r, the thickness is b, the stress of the dielectric multilayer film 110 is σ, and the thickness is d, following relationship is satisfied; 1.0×10≥{3×r×d×(1-VS)×σ}/(ES×b).
Patent JP-2015192102-A (JP)
Title: Reactive ion etching device
Inventor: NAKAMURA TOSHIYUKI
IPC: H01L21/3065
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a reactive ion etching device that is able to inhibit a significant decrease in etching rate even if power supplied to a stage is small, while inhibiting radiation of vacuum ultraviolet light with respect to an object to be processed.SOLUTION: A reactive ion etching device comprises: a vacuum processing chamber 1a; a stage 2 provided in the vacuum processing chamber and holding an object W to be processed; gas introduction means 4 for introducing etching gas into the vacuum processing chamber; plasma generating means 5, E2 for generating, in the vacuum processing chamber, plasma for ionizing the etching gas; and a power source E1 for supplying bias power to the stage. A shield plate 6 having an outside shape equal to or larger than the outside shape of the stage in the vacuum processing chamber and having a plurality of through holes 61 is arranged opposite to the stage. A space above the shield plate within the vacuum processing chamber is used as a plasma generation space SP. The proportion of the total of the areas of the through-holes in an underside 60 of the shield plate facing the plasma generation space from the stage side, to the area of the surface projected on the shield plate of the stage, is set within 10 to 80%.
Patent JP-2015193770-A (JP)
Title: Kerosene composition, and preparation method thereof
Inventor: TAKAHASHI DAISUKE
IPC: C10G45/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene composition capable of allowing a heating instrument to be operated stably over a long period of time, and to provide a preparation method of the kerosene composition.SOLUTION: The kerosene composition of the present invention is characterized in that a ratio of naphthenic hydrocarbons to the total of the saturated hydrocarbon content, which consists of paraffinic hydrocarbons and naphthenic hydrocarbons, and the aromatic hydrocarbon content is equal to or higher than 10 mass% and lower than 34 mass% and the ratio of the aromatic hydrocarbon content thereto is equal to or higher than 10 mass% and lower than 29 mass%. The preparation method of the kerosene composition comprises a step of bringing a starting oil, which is obtained by mixing a catalytically-cracked light gas oil (HVN) or an oil sand-derived kerosene fraction in straight-run kerosene (KERO), into contact with a catalyst bed formed by using a hydrorefining catalyst to hydrorefine the starting oil and further comprises another step of bringing another starting oil, which is obtained by mixing a catalytically-cracked gas oil (LCO) in heavy gas oil (HGO), vacuum heavy gas oil (VGO) or a mixed product of the heavy gas oil and the vacuum heavy gas oil, into contact with the catalyst bed formed by using the hydrorefining catalyst to hydrorefine the starting oil.