baber/WOPTO huggingface dataset:
Patent JP-2014030378-A (JP)
Title: Taste improving agent for high-sweetness sweetener
Inventor: MASAKI RIE
IPC: A23L27/30
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a taste improver for a sweetener having high sweetness, capable of effectively suppressing characteristic disagreeable aftertaste of the sweetener having high sweetness with a small addition amount without changing original taste and flavor of foods, drinks or oral hygiene products.SOLUTION: Characteristic disagreeable aftertaste of a sweetener having high sweetness is suppressed and tastes of foods, drinks or oral hygiene products are improved by adding at least one kind selected from a compound group consisting of dicarboxylic acid diester represented by the general formula 1, where n represents 0 or an integer of 1 to 8, R represents a methyl group or an ethyl group, a bond between the carbon atoms may either be a single bond or a double bond when n is 2, dimethyl carbonate and diethyl carbonate to foods, drinks or oral hygiene products containing high-sweetness sweetener.
Patent JP-2014030601-A (JP)
Title: Plant type toy
Inventor: KONDO TAKESUKE
IPC: A63H5/00
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a plant type toy allowing a user to greatly move a movable component, and to feel attraction and pleasure of plants such as insectivorous plant.SOLUTION: A plant type toy T1 is configured by protruding a plant part 13 from a head part 2 of a doll part 1. The plant part 13 includes a movable flower part 14 formed so as to open and close a plurality of petals 17, and a movable leaf part 26 formed so as to shake a leaf body 27. A flower leaf driving mechanism 30 arranged in a trunk part 9 of the doll part 1 includes a linear stepping motor 31 enabling a rod 32 arranged nearly along a rotation center axis to reciprocate along the rotation center axis, and connects a connection wire 24 of the movable flower part 14 and a shape-memory alloy wire 28 of the movable leaf part 26 to the rod 32. A control part 47 in the trunk part 9 controls driving of the flower leaf driving mechanism 30 to open and close the petals 17 of the movable flower part 14, and shake the leaf body 27 of the movable leaf part 26 when a detection signal is output from an object detection sensor.
Patent JP-2014036349-A (JP)
Title: Document reading device and document size specification method
Inventor: KANESHIRO NORIYA
IPC: G03B27/54
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To achieve a structure capable of reducing a time required for specifying the document size without providing a dedicated size detection sensor.SOLUTION: A plurality of positions (X, Y, and Z) to which an image sensor 6 as reading means is moved in order to specify the document size are set in advance according to the document size. The image sensor 6 is then moved to a first position of the plurality of set positions to execute a first specification phase for specifying the document size. In the first specification phase, when the document cannot be detected, or a plurality of candidates of the document size to be specified are present, the image sensor 6 is moved to a second position different from the first position to execute a second specification phase for specifying the document size.
Patent JP-2014034312-A (JP)
Title: Vehicle air conditioner
Inventor: KATSUKI MAKOTO
IPC: B60H1/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of improving power saving while suppressing heating unevenness.SOLUTION: A vehicle air conditioner includes: a duct including a front seat blow-out port blowing air-conditioned air to the foot of a front seat of a vehicle and a rear seat blow-out port blowing air-conditioned air to the foot of a rear seat; air quantity adjustment means changing air quantity of air-conditioned air from the front seat blow-out port so as to relatively change air quantity of air-conditioned air from the rear seat blow-out port under the foot of the rear seat; and inflow section air quantity adjustment means changing inflow rates of outside air and inside air of the vehicle flowing into the duct. When taking in inside air of the vehicle, mixing outside air of the vehicle with the inside air and generating air-conditioned air in the vehicle, air quantity of the air quantity adjustment means is adjusted according to the inflow rate of the inside air by the inflow section air quantity adjustment means.
Patent JP-2014038703-A (JP)
Title: Fuel cell system
Inventor: YASUI KENJI
IPC: H01M8/04
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of heightening the fuel utilization rate of a fuel cell without using a power consuming apparatus such as a booster pump.SOLUTION: A fuel cell system 1 comprises: a fuel cell 2; a hydrogen supply line L2 for supplying hydrogen and a cathode gas supply line L1 for supplying cathode gas to the fuel cell 2; an anode off gas discharge line L5 for discharging anode off-gas and a cathode off-gas discharge line L4 for discharging cathode off-gas from the fuel cell 2; and a pressure reducing device 10 disposed in the anode off-gas discharge line L5, which generates condensed water by cooling the anode off-gas discharged from the fuel cell 2 and also stores the condensed water in part of the anode off-gas discharge line L5 to create a water head difference in the anode off-gas discharge line L5, thereby reducing anode off-gas discharge pressure in the anode off-gas discharge line L5 relative to hydrogen supply pressure in the hydrogen supply line L2.
Patent JP-2014037388-A (JP)
Title: Method for manufacturing ester compound and method for manufacturing azolyl methyl cyclopentanol compound
Inventor: KUSANO NOBUYUKI
IPC: C07D417/06
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ester compound, reducing use of an organic solvent.SOLUTION: A compound represented by the formula (I) is reacted with a nitrous acid compound in the presence of an acid catalyst in a solvent in the manufacturing method of the ester compound represented by the formula (II).
Patent JP-2013013126-A (JP)
Title: Communication method and power line communication system
Inventor: SCHWAGER ANDREAS
IPC: H04B3/54
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To detect potential interferences between a PLC system and a broadcast signal radiated in the same frequency bands.SOLUTION: A communication method using a power line communication system (101), which uses power supply lines of a power supply network (104a) as signal transmission lines for interconnecting a plurality of PLC nodes (302, 306), is characterized in that respective PLC node (302, 306) participating in a power line communication session perform the following steps before starting power line communication activities in the power line communication system: scanning a frequency range allocated to the power line communication; taking into account for detection information from the respective PLC nodes (302, 306); detecting frequency bands occupied by existing wireless services; and excluding the occupied frequency bands during the subsequent power line communication.
Patent JP-2014042212-A (JP)
Title: Recording and reproducing apparatus
Inventor: HARADA MASANOBU
IPC: H04N5/76
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus which presents programs that a user probably desires to reproduce, thereby reducing user's labor to find a desired program.SOLUTION: When an instruction to start reproduction of a program is given via an operation unit 16, a controller 10 of a recording and reproducing apparatus 1 searches a reproduction history table 12b for reproduction history information corresponding to the day of the week and the time at the time point. If the reproduction history information is found, the controller 10 reads a genre from the found reproduction history information and reads program information stored in a video record information table 12a in accordance with the genre. The controller 10 generates a program list of the read program information, generates reception screen information for displaying the generated program list, and displays the information on a display 2.
Patent JP-2014045050-A (JP)
Title: Simulation device of drain current and simulation program of drain current
Inventor: TSUJI HIROSHI
IPC: G06F17/50
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To calculate a drain current at high speed with high accuracy, for a storage type thin film transistor containing a defect of capturing a carrier in a semiconductor film.SOLUTION: A simulation device 1 includes Fermi level calculation means 11 for calculating the Fermi level under flat band conditions based on electrical neutrality conditions, electrical charge carrier density calculation means 12 for calculating the electrical charge carrier density under flat band conditions, potential distribution calculation means 14 for calculating the potential distribution in the depth direction of a semiconductor film from a one-dimensional Poisson equation while taking account of electron density, hole density, donor density, and the density of acceptor type defect and donor type defect, as the density of electric charges, carrier density distribution calculation means 15 for calculating the carrier density distribution in the depth direction, carrier plane density calculation means 16 for calculating the carrier plane density, and drain current calculation means 17 for calculating the drain current by using the carrier plane density and the surface potential at more than one position in the channel length direction.
Patent JP-2014043616-A (JP)
Title: Duplex stainless steel, and manufacturing method thereof
Inventor: MATSUO HIROSHI
IPC: C22C38/58
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a duplex stainless steel excellent in corrosion resistance, strength and hydrogen embrittlement resistance, and to provide a manufacturing method thereof.SOLUTION: A duplex stainless steel has a chemical composition containing, by mass%, C:0.03% or less, Si:0.3% or less, Mn:3.0% or less, P:0.040% or less, S:0.008% or less, Cu:0.2 to 2.0%, Ni:5.0 to 6.5%, Cr:23.0 to 27.0%, Mo:2.5 to 3.5%, W:1.5 to 4.0%, N:0.24 to 0.40% and Al:0.03% or less, and the balance Fe with impurities, having a phase sensitivity index X [2.2Si+0.5Cu+2.0Ni+Cr+4.2Mo+0.2W] of 52.0 or less, a strength index Y [Cr+1.5Mo+10N+3.5W] of 40.5 or more, and a pitting corrosion resistance index PREW [Cr+3.3(Mo+0.5W)+16N] of 40 or more, and has a metal structure having the number of borders between a ferrite phase and an austenite phase intersecting with a straight line, of 160 or more when the straight line is drawn to be parallel to a thickness direction by 1 mm depth from a surface, in a thickness direction cross section parallel to a rolling direction. Each element symbol in the formulae denotes a content (mass%) of each element.
Patent JP-2013129906-A (JP)
Title: Metallurgical method for refining crystal grain in steel by modifying inclusion through addition of magnesium and aluminum
Inventor: HWANG WEN SING
IPC: C21C7/064
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a metallurgical method for refining crystal grains in steel, with which the cleanliness of molten steel is made high, the number of fine crystal nucleus in the molten steel is increased, micronizing crystal grains in steel is promoted, and further, the strength and toughness of the steel are made high.SOLUTION: Aluminum is added into the molten steel and aluminum oxide is generated by reacting the aluminum with oxygen and sulfur in the molten steel until resulting in 15-120 ppm of the total oxygen content in the molten steel and 15-150 ppm of the sulfur content to obtain cleaner molten steel liquid. Successively, magnesium is further added into the cleaner molten steel liquid and thereby, the magnesium is reacted with the remaining oxygen, sulfur and aluminum oxide (AlO) in the cleaner molten steel liquid until resulting in 10-60 ppm of the total oxygen content and 5-100 ppm of the sulfur content in the molten steel liquid, and magnesium oxide, magnesium sulfide and magnesium aluminum spinel as inclusions are generated to produce fine granular steel with the precipitated inclusions as the crystal nucleus in the solidifying process of the molten steel liquid.
Patent JP-2012228609-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To properly discharging game balls into a ball receiving tray by proposing a novel structure related to dispensing of game balls.SOLUTION: An upper tray unit 17 is attached to the front surface of the game machine. Game balls are stored in an upper tray 18 formed in the upper tray unit 17. Winning balls are dispensed onto the upper tray 18 when a ball enters a pocket. Balls are dispensed onto the upper tray in response to the ball dispensing operation. Game balls in the upper tray 18 are sequentially supplied, and each game round is started when a predetermined number of game balls are supplied. Game balls are discharged from two outlets 51 and 52 onto the upper tray 18.
Patent JP-2014055379-A (JP)
Title: Functional acrylonitrile-based fiber and fiber structure containing the same, and their production methods
Inventor: YAMATO YOSHIKI
IPC: D01F6/54
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a functional acrylonitrile-based fiber in which photocatalyst is contained, that can solve the problems of the prior art, such as deterioration suppression of fiber due to photocatalysis, effective utilization of photocatalyst, suppression of fall-off of photocatalyst or simplification of a manufacturing process, and in addition that can exhibit photocatalysis even for light in a visible light region.SOLUTION: A functional acrylonitrile-based fiber contains 0.5 to 3.0 pts.wt. of visible light-responsive photocatalytic fine particles having an average particle size of 50 to 200 nm, for 100 pts.wt. of acrylonitrile-based polymer.
Patent JP-2014054439-A (JP)
Title: Electrode pad
Inventor: OTA ATSUMI
IPC: A61N1/04
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrode pad capable of being sanitarily and inexpensively used for a long period of time.SOLUTION: An electrode pad 100 is constructed by connecting a water absorption unit 110 sandwiching an electrode unit 120, and a cover unit 130. Thus, the water absorption unit 110 subjected to water absorption and brought into intimate contact with an organism can be separated from the expensive electrode unit 120 incapable of being cleaned, and cleaned or replaced. This enables the inexpensive and sanitary long-term use of the electrode pad 100 of a current-carrying system.
Patent JP-2014057276-A (JP)
Title: Imaging apparatus
Inventor: FUJII TAKAHARU
IPC: G02B5/30
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize an imaging apparatus.SOLUTION: An imaging apparatus 10 includes a first polarizer 17, a second polarizer 19, a light source section 16, and an imaging element 22. At least one of the first polarizer 17 and the second polarizer 19 is rotatably supported. The first polarizer 17 and the second polarizer 19 can be switched to a relation of parallel Nicols or vertical Nicols. The light source section 16 emits illumination light. The illumination light becomes linear polarized light by the first polarizer 17 and a whole object to be detected is uniformly illuminated. The imaging element 22 images an optical image of the object to be detected, which becomes the linear polarized light by the second polarizer.
Patent JP-2014062563-A (JP)
Title: Jointing structure with middle bolt, of jointing material
Inventor: MAEDA TAMAKI
IPC: F16B5/02
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a jointing structure using a middle bolt, of a jointing material capable of reducing costs, and easily performing bolt joint by using the middle bolt without causing rigidity deterioration due to sliding, and slipping behavior.SOLUTION: A jointing structure 1 using a middle bolt, of a jointing material is obtained by jointing two jointing materials 2A, 2B kept into contact with each other at their joint surfaces 2a, by the middle bolt 3 while pressing the joint surfaces 2a of both jointing materials 2A, 2B to each other. Groove-shaped recessed portions 6 opposed to each other, are formed on the joint surfaces 2a of both jointing materials 2A, 2B, and a pin-shaped shear cotter 7 having the shape to be fitted over both recessed portions 6, is disposed between the recessed portions 6.
Patent JP-2014061082-A (JP)
Title: Game machine
Inventor: IWASAKI MASUJI
IPC: A63F5/04
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of avoiding blocking of visibility of a display device by a performance device including a movable body.SOLUTION: A first movable body is relatively displaced relative to a display means to transition from a first state to a second state, and covers a first partial area of the display means at least in the second state. A second movable body covers a second partial area of the display means when the first movable body is in the first state, corresponds to transition to the second state of the first movable body, and exposes at least one portion of the second partial area by relative displacement relative to the display means.
Patent JP-2014067788-A (JP)
Title: Manufacturing method of circuit-component built-in board
Inventor: HAYASHI YOSHITAKE
IPC: H05K3/46
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a circuit-component built-in board using a prepreg material etc. containing a thermosetting epoxy resin as a main component, which ensures the reliability of electrically connection.SOLUTION: The manufacturing method of a circuit-component built-in board includes: a circuit component attaching step in which one or plural through-holes 103 are formed in a thickness direction of a material 102 of a first insulating board, and circuit components 106 are inserted into all or a part of the through-holes so that upper and lower electrode terminals are oriented in the thickness direction; an inner via forming step in which one or plural first via holes 113 are formed in a thickness direction of a material 112 of the second insulating board, and after filling the first via holes with a first conductive composition 115a, first inner vias 115b are formed for ensuring electrical connection; and a laminate pressurizing and heating step in which, after disposing a material of a second insulating board having first inner vias formed therein on both sides of the material of the first insulating board having circuit components inserted therein, and further, wiring members 131 are disposed and laminated on the outer side of the material of the second insulating board, pressurized and heated.
Patent JP-2014067150-A (JP)
Title: Information search device, information search method, information searching program, and recording medium
Inventor: KADOWAKI MIKIHIRO
IPC: G06F17/30
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a user to acquire more information by an easier operation in an information search device.SOLUTION: An information search device displays, on a display device, a search condition input to input means. Also, the information search device displays, on the display device, each of search conditions input for two or more searches. Then, the information search device executes search on the basis of each of the two or more search conditions, and displays the result on the display device.
Patent JP-2014067539-A (JP)
Title: Method of producing membrane electrode assembly for fuel cell and solid polymer fuel cell
Inventor: SAKURADA YU
IPC: H01M4/88
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress cracking or wrinkling of the catalyst layer in a membrane electrode assembly due to swelling of an electrolyte membrane in the membrane electrode assembly, when producing the membrane electrode assembly of a solid polymer fuel cell.SOLUTION: When forming a catalyst layer in a membrane electrode assembly on an electrolyte membrane 1 by repeating a step for applying a catalyst ink onto an electrolyte membrane 1, and a step for thermally drying the catalyst ink applied onto the electrolyte membrane 1 a plurality of times, a catalyst ink having a swelling ratio of 30% or less in the coating surface direction of each solvent with respect to the electrolyte membrane 1 is used as a catalyst ink 2 being applied onto the electrolyte membrane 1 for the first time. After applying the catalyst ink onto the electrolyte membrane 1, the catalyst ink thus applied is thermally dried thus forming the catalyst layer on the electrolyte membrane 1.
Patent JP-2014066623-A (JP)
Title: Current sensor
Inventor: TAKAHASHI AKIRA
IPC: G01R15/20
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor that suppresses variations in current measurement accuracy.SOLUTION: A current sensor comprises: a conductive member (11) that has a pair of main surfaces (A1, B1) and through which a current (I1) to be measured flows; and magnetoelectric transducers (121, 122) disposed so that an induction magnetic field (H1) generated by the current to be measured flowing in the conductive member can be detected. The conductive member has grooves (D1a, D1b) forming open areas (O1a, O1b) on the main surfaces. The magnetoelectric transducers are disposed in positions away from the conductive member and in areas overlapping with the open areas viewed from a direction orthogonal to the main surfaces.
Patent JP-2014070411-A (JP)
Title: Angle fitting structure and fittings comprising the same
Inventor: MORI NAOTAKA
IPC: E06B1/62
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an angle fitting structure having excellent appearance quality even when a gap and a step are made in a part where an angle and an angle attachment are fitted together.SOLUTION: An angle fitting structure includes an angle that is provided in a frame material, and an angle retainer part that is fitted to the angle. The angle retainer part has a taper surface, the indoor-side face-direction thickness of which is reduced toward the direction of fitting the angle and the angle retainer part together. The angle and the angle retainer part are fitted together so that a groove capable of being visually recognized from an indoor side can be formed on an indoor-side depth surface of a fitting part.
Patent JP-2014074240-A (JP)
Title: Method of forming cast-off and knitted fabric
Inventor: OKUNO MASAO
IPC: D04B1/24
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a cast-off in which a cast-off processing portion with high stretchability and superior strength can be knitted.SOLUTION: A method of forming a cast-off comprises performing a tubular plain stitch for a base portion 1 engaged in one side needle bed FD and the other side needle bed BU continuously in the wale direction at twice. One side upper stitch row 31 and the other side upper stitch row 39 knitted by the tubular plain stitch at twice are moved into a side at a target knitted portion 9 and the stitch at a portion of these upper stitch rows 31 and 39 are overlapped with the stitch at a portion of the target knitted portion 9. The tubular plain stitch and the movement of the stitch rows 31 and 39 are repeated to process the cast-off of an end portion of the target knitted portion 9 in the wale direction. In the tubular platin stitch process, one of the two stitch arranged in the wale direction is set as a front stitch and the other as a furl stitch.
Patent JP-2013031687-A (JP)
Title: Game machine
Inventor: KINASE TAKAHIRO
IPC: A63F5/04
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that interrupts a game to issue an error notification when an error occurs regarding a game machine operation.SOLUTION: In a first error state, the volume of stop sound for a first performance is made lower than the other states and the error notification is output. In a second error state, the error notification is issued based on a second error notification mode prior to or by interrupting the execution of a predetermined second performance.