baber/WOPTO huggingface dataset:
Patent JP-2015232369-A (JP)
Title: Vent valve and piping structure
Inventor: MATSUDA SHOHEI
IPC: F16K24/06
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a vent valve capable of dissolving a negative pressure in a piping material more rapidly and positively.SOLUTION: A vent valve of this invention comprises a vent valve main body having a connection port and a vent port; a valve shaft axially extending within the vent valve main body; a valve body moved from a closed position of the vent port to its released position along an axial direction of the valve shaft; the first magnet connected to the valve body; the second magnet movably supported along the valve shaft at a position spaced apart from the first magnet and biasing the valve body to the closed position in repelling against the first magnet at its initial position; and a returning means for returning the second magnet to the initial position. As the piping material shows a negative pressure, the first magnet is moved toward the second magnet as the valve body moves and at the same time the second magnet is moved from the first magnet in a spacing-apart direction along the valve shaft, thereby the valve body is arranged at the releasing position. As the negative pressure in the piping material is dissolved, the returning means returns the second magnet to the initial position, the valve body is biased to the closed position with repulsive force between the first magnet and the second magnet to close the vent valve.
Patent JP-2014185164-A (JP)
Title: Method for catalytic gas-phase oxidation of propene to acrylic acid
Inventor: UNVERRICHT SIGNE
IPC: C07C47/22
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for catalytic gas-phase oxidation of propene to acrylic acid.SOLUTION: A reaction gas starting mixture is oxidized, with an increased propene loading, in a first reaction stage, over a first fixed-bed catalyst, and subsequently the acrolein-containing product gas mixture of the first reaction stage is oxidized, in a second reaction stage, with an increased acrolein loading, over a second fixed-bed catalyst, thereby the catalyst moldings in both reaction stages having an annular geometry.
Patent JP-2015233104-A (JP)
Title: Thermally conductive sheet
Inventor: ISHIHARA YASUHISA
IPC: C08L83/04
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which can be continuously fabricated by coating molding and wound in a roll shape, and which has high thermally conductivity and high insulation.SOLUTION: A thermally conductive sheet comprises: glass cloth sealed with a thermally conductive resin composition; and a layer on each or one face of the glass cloth, which is formed by hardening a thermally conductive silicone composition. The thermally conductive silicone composition includes a silicone component and a thermally conductive filler (C). The content of the thermally conductive filler (C) is 1,200-2,000 pts.mass to 100 pts.mass of the silicone component. The thermally conductive filler (C) has an average particle diameter of less than 15 μm. In the thermally conductive filler (C), particles having a particle diameter of 45 μm or larger account for 0-3 mass%, and particles having a particle diameter of 75 μm or larger account for 0-0.01 mass%.
Patent JP-2014221771-A (JP)
Title: Triazine derivatives and their therapeutical applications
Inventor: TAO CHUNLIN
IPC: A61K31/53
Filed: 2014-06-12
Abstract: PROBLEM TO BE SOLVED: To provide triazine derivatives to modulate protein kinase activity in a variety of conditions and diseases, and pharmaceutical compositions comprising the same.SOLUTION: This invention relates to triazine derivatives represented by formula (I) and pharmaceutical compositions comprising the same, wherein R1 is H, halogen, hydroxy, amino, cyano, alkyl, cycloalkyl, alkenyl, alkynyl, alkylthio, aryl, arylalkyl, heterocycle, heteroaryl or the like; R2 is amino, alkylamino, C1-C6 alkyl, specific heterocycle or the like; Ar1 and Ar2 are independently halogen, hydroxy, amino, cyano, -COOH or the like.
Patent JP-2015023859-A (JP)
Title: Measurement of l-tryptophan
Inventor: MIYAMOTO HIROSHI
IPC: C12Q1/26
Filed: 2014-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for production of soluble L-tryptophan oxidase and a specific and accurate method for measurement of L-tryptophan in a short time using the obtained enzyme.SOLUTION: The invention uses L-tryptophan oxidase comprising (i), (ii), and (iii): (i) a protein having a specific amino acid sequence, (ii) a protein having an amino acid sequence with 90% or more similarity to a specific amino acid sequence, and having L-tryptophan oxidase activity, (iii) a protein having L-tryptophan oxidase activity comprising deleting, substituting, and/or adding preferably 55 or less of amino acids in a specific amino acid sequence. The invention provides L-tryptophan oxidase in which an action against L-phenylalanine and L-tyrosine is 1% or less if an action against L-tryptophan is 100%, and a method for measurement of L-tryptophan using the L-tryptophan oxidase.
Patent JP-2016007808-A (JP)
Title: Roller cleaning mechanism and image formation device
Inventor: SAKUMA HIDEOMI
IPC: B41J29/17
Filed: 2014-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a roller cleaning mechanism which efficiently performs cleaning and achieves sufficient cleaning effect.SOLUTION: A roller cleaning mechanism includes: a compressing roller 200 which sandwiches a recording medium with a compressed roller 100 and compresses the recording medium; a protection sheet 204 wound around a surface of the compressing roller 200; a roller 206 which is included in the compressing roller 200 and rolls up the protection sheet 204 from the surface of the compressing roller 200; and a winding-off roller 202 which winds off the protection sheet 204 onto the surface of the compressing roller 200.
Patent JP-2016010854-A (JP)
Title: Booklet and production method thereof
Inventor: FURUYAMA SACHIKO
IPC: B42D15/00
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a booklet capable of achieving change in development of a story through the whole body.SOLUTION: A booklet is formed of a front page and text. The text comprises: plural upper notch sheet pieces Su having a notch x at a corner on the top edge side; plural lower notch sheet pieces Sd having a notch y at a corner on the bottom edge side; and plural normal sheet pieces S having no notch at both corners on the top and bottom edge sides. Pattern combination of the normal sheet pieces S and the upper notch sheet pieces Su and pattern combination of the normal sheet pieces S and the lower notch sheet pieces Sd form different story developments respectively. By turning a page by contacting the top edge side or the bottom edge side by a fingertip, the sheet pieces having such a notch are skipped, so that the story is developed into two kinds in a midway of the story, and the two kinds of stories become one kind of story again.
Patent JP-2015024809-A (JP)
Title: Deicing device for ship navigation
Inventor: KIM SOO-JIN
IPC: B63B35/12
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a deicing device for ship navigation which is easily attached to a navigated ship thereby efficiently removing ice at low costs.SOLUTION: A deicing device 100 for ship navigation includes: a boiler 150 for heating a heat medium; a high temperature pump 160 which is formed so as to pump the heated heat medium; a heating cover unit 110 which is formed so as to be heated by the heat medium transferred by the high temperature pump 160 and be attached to a bow of a ship S; and a hot air jet unit 120 which is disposed at the front side of the heating cover unit 110 and is formed so as to jet air heated by the heat medium.
Patent JP-2016011885-A (JP)
Title: Gas sensor element
Inventor: ENDO YUSUKE
IPC: G01N27/41
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor element capable of ensuring power consumption saving and excellent A/F detection accuracy.SOLUTION: A gas sensor element 1 comprises a cup-shaped solid electrolyte body 10, a measurement electrode 20, a reference electrode 30, and a porous layer 40. In an atmospheric chamber 11 inside of the solid electrolyte body 10, a heater 50 is disposed so as to contact a bottom 11a of the atmospheric chamber 11. If it is defined that a length of a heating portion 51 of the heater 50 in an axial direction Y is A and a length of the measurement electrode 20 in the axial direction Y is B, the lengths A and B satisfy a relation of 0.07≤B/A≤1. In an area S from a position 2 mm away from the heating portion 51 in a direction of a proximal end side Y2 to a tip end side, a weight WB of the porous layer 40 is 0.60 g to 0.85 g and a weight WA of the heater 50 is 0.19 g to 0.25 g.
Patent JP-2016011142-A (JP)
Title: Container for roll product
Inventor: MIMAKI TAKAYUKI
IPC: B65D19/12
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for a roll product which can store a large number of roll products, and in which the roll products can be stored or taken out safety and efficiently in a short time with a simple operation.SOLUTION: Fixed side plates 400 disposed to face one another along one pair of opposite sides of a pallet 100 can be separated into frame parts 410 having openings at the central part and panel parts 470 installed detachably at the central part. When storing or taking out roll products 800, an operator can, for example, hook a rope onto a branch pipe 810 of each roll product 800 and take the rope off from the branch pipe 810 through an opening 412 formed by removing the panel part 470, or load and take out the roll product 800 through the opening 412 without interfering with the other roll products 800 or the side plates of a container, thereby performing the operations efficiently and safely in a short time.
Patent JP-2016014243-A (JP)
Title: Forced vibration apparatus
Inventor: ITO HISAO
IPC: E01B27/02
Filed: 2014-07-01
Abstract: PROBLEM TO BE SOLVED: To provide forced vibration apparatus which is excellent in portability and work efficiency and which can perform compaction work at a low cost.SOLUTION: A forced vibration apparatus 1 is provided which compacts a compaction location of a railroad roadbed by forcedly applying vibration to the compaction location. The forced vibration apparatus 1 includes: a pile 2; a vibrator 3 which presses the pile 2 into the compaction location by applying the vibrations to the pile 2; and two grip parts 4 and 5 which are extended so as to cross the pile 2 and both the ends of which can be gripped by two workers, respectively.
Patent JP-2016014998-A (JP)
Title: Data processing apparatus and data processing method
Inventor: MORIKAWA KOJI
IPC: G06F17/30
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a data processing apparatus configured to appropriately extract a candidate of input data to be corrected.SOLUTION: A data processing apparatus 100 includes: a database 70 storing candidate data formed of character strings; a calculation section 30 which calculates an approximate ratio in extracting a candidate of input data to be corrected, on the basis of the number of characters of the input data, editing distance between the input data and the candidate data, the number of prefix-matching characters between the input data and the candidate data, and the number of characters of a longest common partial string between the input data and the candidate data; and an extraction section 40 which extracts data of an approximate ratio equal to or higher than a predetermined value, as a correction candidate.
Patent JP-2016015037-A (JP)
Title: Information processing apparatus and control method, and video camera
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N5/232
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To make it possible, in two images, for example, to quickly estimate a homography matrix from the image 1 to the image 2.SOLUTION: There is provided an information processing method of performing estimation of a projective transformation matrix from a feature point in a n-dimensional (n=2 or 3) first space to a feature point in a second space, the method including the steps of: providing reference coordinates different from the coordinates of the feature points in the first space and second space, and extracting a first affine transformation parameter with respect to the first space from n+1 points comprising the original point of the reference coordinates and points of unit coordinates of coordinate axes; creating an inverse affine transformation matrix from the affine transformation parameter; and multiplying another matrix by the inverse affine transformation matrix to estimate the projective transformation matrix.
Patent JP-2016016426-A (JP)
Title: Method for transporting thick steel plate
Inventor: KUGIYA JUNPEI
IPC: B21B39/00
Filed: 2014-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for transporting a thick steel plate, with which a thick steel plate is transported at high efficiency.SOLUTION: A method for transporting a thick steel plate includes: a calculation step of calculating a congestion rate θ indicating a congestion state of a plurality of thick steel plates S on a plurality of transport tables 32 contacted with each other in a row basis from a length of at least one thick steel plate S transported along the transport tables 32 when the thick steel plates S are transported on a transport line 3 made up of the transport tables 32; and a determination step of determining a transport speed V of the thick steel plate S lying on an upstream side in a transport direction beyond the transport tables 32 on the basis of the congestion rate θ calculated by the calculation step.SELECTED DRAWING: Figure 7
Patent JP-2016018903-A (JP)
Title: Thermoelectric conversion material, thermoelectric conversion module and method for producing thermoelectric conversion material
Inventor: AOYAGI TAKUYA
IPC: H01L35/34
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To improve conversion efficiency of a thermoelectric conversion material.SOLUTION: A thermoelectric conversion material includes a first phase and a second phase different from the first phase, the first phase forming a quantum well structure by sandwiching both faces of the first phase in a thin film state with the second phase, and the first phase including a parent phase and a hetero-phase different from the parent phase. A thermoelectric conversion material includes a first phase and a second phase different from the first phase, a plurality of the first phases forming a quantum well structure by alternately laminating the first phase in a thin film state and the second phase in a thin film state, and the first phase including a parent phase and a hetero-phase different from the parent phase.SELECTED DRAWING: Figure 1
Patent JP-2014220826-A (JP)
Title: Channel state information feedback
Inventor: FEDERICO BOCCARDI
IPC: H04B7/04
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved technique of supplying channel state information.SOLUTION: The present invention relates to a technique of supplying channel state information of a wireless communication channel to be supplied between a first network node having at least one transmission antenna and a second network node having at least one reception antenna, and contains a step of determining the characteristic of each tap resolvable in a time area of at least one sub channel within a channel from a signal which is received from at least one transmission antenna through the channel by at least one reception antenna, a step of arranging the characteristic at at least one vector, a step of selecting one of plural code book vectors at a first level of a vector hierarchical code book to quantize at least one vector, and a step of supplying the first network node with an instruction of an index to one of the plural code book vectors.
Patent JP-2016025665-A (JP)
Title: Ultrasonic motor
Inventor: NINOMIYA SHUNSUKE
IPC: H02N2/00
Filed: 2014-07-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a speed is reduced when there is a difference in the maximum amplitudes of two natural vibration modes used for driving of an ultrasonic motor and resonance frequencies of the two natural vibration modes substantially match each other.SOLUTION: In an ultrasonic motor which includes a diaphragm having a rectangular flat plate part and a protrusion part provided on the flat plate part, a piezoelectric element fixed on the diaphragm and performing high frequency vibration, a friction member brought into contact with the protrusion part and a first natural vibration mode and second natural vibration mode excited to the diaphragm by high frequency vibration, and in which the diaphragm and the friction member relatively move, the maximum amplitude generated on the tip of the protrusion part with the first natural vibration mode is larger than the maximum amplitude generated on the tip of the protrusion part with the second natural vibration mode, a resonance frequency of the first natural vibration mode is lower than a resonance frequency of the second natural vibration mode, and the amplitudes of the first natural vibration mode and the second natural vibration mode of the frequency band at the time of driving substantially match each other.SELECTED DRAWING: Figure 4
Patent JP-2016023670-A (JP)
Title: Check valve and liquid supply device with the same
Inventor: YAJIMA TAKEO
IPC: F16K15/04
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a check valve imparting energizing force in a direction toward a valve seat to a valve element.SOLUTION: A check valve 10a has a valve case 25 having a valve chamber 23 in an inside thereof. The valve case 25 is constituted by a valve seat member 21 having a valve hole 22, and a case body 24 having a cylindrical member 26 equipped with a holder 27. A valve element 31 is arranged in the valve chamber 23. A plurality of fitting grooves 35 are provided on the holder 27 of the valve case 25. A loop like elastic member 41 is attached in the valve chamber 23 in a direction crossing a flow of liquid, and the elastic member 41 is fitted in the fitting groove 35, and imparts elastic force in a direction toward the valve hole 22 to the valve element 31 at plural portions shifted in a circumferential direction to the fitting groove 35.SELECTED DRAWING: Figure 3
Patent JP-2016023146-A (JP)
Title: Method of purifying trifluoroethylene
Inventor: KADOWAKI NORINOBU
IPC: C07C17/395
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing hydrochloric acid, from a product comprising trifluoroethylene and hydrochloric acid, without generating hazardous substance, and thus purifying trifluoroethylene.SOLUTION: A method of purifying trifluoroethylene has a step of bringing a gas composition comprising trifluoroethylene and hydrochloric acid into contact with an acid component removal liquid with an alkali concentration of 40 mass% or less to remove the hydrochloric acid. The acid component removal liquid may be water.SELECTED DRAWING: Figure 1
Patent JP-2016024662-A (JP)
Title: Numerical control device compatible with left-hand coordinate system
Inventor: SASAKI TAKAFUMI
IPC: G05B19/4155
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device capable of using a program of a right-hand coordinate system as it is when controlling a machine of a left-hand coordinate system.SOLUTION: A numerical control device 100 includes: a coordinate system conversion part 110 for performing coordinate system conversion processing to a command included in a processing program 200; a program command analysis part 120 for analyzing the converted processing program, and for outputting command data; and an interpolation part 130 for generating interpolation data indicating the position of each drive shaft in each interpolation period on the basis of the command data from the program command analysis part 120. The coordinate system conversion part 110 mutually converts a command based on a right-hand coordinate system and a command based on a left-hand coordinate system in accordance with a current operation mode. Thus, it is possible for a user to create the processing program without being aware of the coordinate system. Therefore, it is possible to prevent the deterioration of processing program creation efficiency and the deterioration of quality.SELECTED DRAWING: Figure 2
Patent JP-2016024376-A (JP)
Title: Image forming apparatus and detection method
Inventor: IKEDA NORIHIKO
IPC: G03G21/00
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that detects a failure in attachment of a member that can be removably attached to the image forming apparatus with a simple configuration.SOLUTION: An image forming apparatus includes: a voltage supply part that is electrically connected to a member that can be removably attached to the image forming apparatus via a connection terminal for applying a voltage to the member; and detection means that is provided between the voltage supply part and a ground potential for detecting a current in a path passing through the voltage supply part and connection terminal. The image forming apparatus detects a failure in attachment of the member on the basis of a detected current value.SELECTED DRAWING: Figure 3
Patent JP-2014223492-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that is able to restrict decrease of game amusement while sufficiently ensuring a performance time based on winning to a start port.SOLUTION: When the result of a winning determination is a 15R win during the battle mode of a performance mode, a performance display is carried out on the screen of a performance display device 202 for a time longer than a special-pattern variable time. When a series of performances dramatized on the screen of the performance display device 202 is executed, a performance is continued even after the passage of the special pattern variation time, thereby making it possible to sufficiently show a performance to a player. Additionally, according to the passage of the special pattern variation time, a performance time is restricted until the result of the winning determination is notified on the screen of the performance display device 202, thus making it possible to early notifying a player that control in the 15R win game state is exerted or not, while sufficiently ensuring a performance time in the 15R win. Thus, decrease in game amusement can be restricted.
Patent JP-2016023117-A (JP)
Title: Cubic crystal silicon carbide semiconductor substrate, and method for manufacturing cubic crystal silicon carbide semiconductor substrate
Inventor: KAWANA NORIYASU
IPC: C30B29/36
Filed: 2014-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cubic crystal silicon carbide semiconductor substrate capable of obtaining a high-quality epitaxial film having few crystal defects by reducing crystal defects efficiently, and a cubic crystal silicon carbide semiconductor substrate manufacturing method.SOLUTION: A cubic crystal silicon carbide semiconductor substrate comprises: a silicon substrate; a first silicon carbide film formed on the surface of the silicon substrate; a mask material having an opening formed on the surface of the first silicon carbide film; and a second silicon carbide film covering the mask material and the silicon carbide film. The mask material is inclined at a predetermined inclination angle θ with respect to one direction in the plane view of the first silicon carbide film.SELECTED DRAWING: Figure 3