baber/WOPTO huggingface dataset:
Patent JP-2014136783-A (JP)
Title: Polycarbonate diol and method for producing the same as well as polyurethane using polycarbonate diol
Inventor: WAKABAYASHI KAZUKI
IPC: C08G64/02
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate diol having an ether bond and a branched structure which exhibits physical properties such as flexibility and low-temperature characteristics with satisfactory balance when formed into a polyurethane.SOLUTION: There is provided a polycarbonate diol containing 5 to 50 mol% of a repeating unit represented by the following formula (1): (wherein, Rand Reach independently is a divalent branched group having 1 to 15 carbon atoms and may contain a hetero atom in the range of the number of carbon atoms; and n is an integer of 1 or more.)
Patent JP-2013168648-A (JP)
Title: Method of manufacturing dust core, and dust core manufactured by that method
Inventor: HOSOKAWA MAMORU
IPC: H01F41/02
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a dust core the strength of which can be enhanced without lowering the density significantly, and to provide a dust core.SOLUTION: The method of manufacturing a dust core includes a step for obtaining a dust compact by compression molding a mixture of an iron-based soft magnetic powder for dust compact having a phosphoric acid-based chemical conversion coating on the surface thereof and a lubricant, a heat treatment step 1 for heating the dust compact at 300°C-500°C, a heat treatment step 2 for heating the dust compact at 500°C-700°C in an oxidizing atmosphere, and a heat treatment step 3 for heating the dust compact at 300°C-450°C for 30-120 minutes.
Patent JP-2014141420-A (JP)
Title: Method for producing silicate ester composition
Inventor: TANAKA SAKUYA
IPC: D06M13/507
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicate ester composition which is excellent in sustained releasability and contains little amount of a dimer impurity, and in which a large amount of an aroma chemical is bonded, and to provide the silicate ester composition.SOLUTION: The method for producing a silicate ester composition comprises steps (1) and (2) mentioned below. The step (1) comprises removing water-content from an aroma chemical that is a primary alcohol. The step (2) comprises mixing the aroma chemical obtained in the step (1) and a tetraalkoxysilane having 1-3C alkoxy groups so that the molar ratio of the aroma chemical to the tetraalkoxysilane becomes 3.7 to 10, then reacting them in the presence of a basic substance, and removing formed alcohols having 1 to 3 carbon atoms.
Patent JP-2013174874-A (JP)
Title: Noise reduction device
Inventor: ASAO KEISHI
IPC: G10K11/178
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device for reducing any discomfort to be given to a user.SOLUTION: The noise reduction device includes: an adder for, on the basis of the level of a noise detected by a noise detection microphone 101 and a difference stored in an offset storage part, predicting the level of a noise to be detected by a residual noise detection microphone 501 in a state that any control sound is not output by a control sound output part 200; and an adder for, on the basis of a predicted noise value calculated by the adder and the level of a residual noise detected by the residual noise detection microphone 501 in a state that the control sound is output by the control sound output part 200, calculating a noise reduction amount at a noise reduction object position.
Patent JP-2013084625-A (JP)
Title: Apparatus and method for conformable diffuse reflectors for solid state lighting devices
Inventor: ROBERTS JOHN K
IPC: F21S2/00
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that CCFL's 3 can require higher voltages than signal level voltages and can generate undesirable amounts of heat, which can be problematic to dissipate.SOLUTION: There are provided solid state lighting devices and methods for forming the same. A solid state lighting tile includes a substrate, a solid state lighting element mounted on a surface of the substrate, and a reflector sheet on the surface of the substrate. A method of forming a solid state lighting device includes: a step for providing a substrate of a solid state lighting tile; a step for mounting a solid state lighting element on a surface of the substrate; and a step for attaching a reflector sheet to the surface of the substrate.
Patent JP-2014041321-A (JP)
Title: Liquid crystal display device
Inventor: SATO HIROSHI
IPC: G02F1/1335
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a TN mode liquid crystal display device which suppresses reduction in frontal white luminance and shows good display performance relating to viewing angles.SOLUTION: A liquid crystal display device includes at least: a liquid crystal cell having a liquid crystal in a twisted alignment mode between first and second substrates at least one of which has a transparent electrode, the cell disposed between first and second polarizing layers disposed with absorption axes orthogonal to each other; a first optical compensation film which is disposed between the first polarizing layer and the liquid crystal cell and comprises a first transparent support body and a layer of a cured composition containing a first liquid crystal compound; and a second optical compensation film which is disposed between the second polarizing layer and the liquid crystal cell and comprises a second transparent support body and a layer of a cured composition containing a second liquid crystal compound. A ratio of a retardation R[+40] measured in a direction inclined by 40 degrees from a normal direction to a retardation R[-40] measured in a direction inclined by 40 degrees opposite to the above angle from the normal direction satisfies a predetermined relationship.
Patent JP-2014146561-A (JP)
Title: Lighting device
Inventor: MAEDA HIKARU
IPC: H01L33/00
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which improves the flexibility of the arrangement position of a light source unit.SOLUTION: A lighting device includes: a device body 3; and a light source unit 10 provided at the rear surface side of the device body 3. The light source unit 10 includes: a long substrate 187 which is disposed so that one main surface faces the lateral side of the device body 3; and multiple semiconductor light emitting elements 188 mounted on the one main surface along a longitudinal direction of the substrate 187. The substrate 187 is a flexible substrate.
Patent JP-2013160233-A (JP)
Title: System and method for gas turbine inlet air heating
Inventor: ZHANG JIANMIN
IPC: F28C3/08
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for heating gas turbine inlet air.SOLUTION: In one embodiment of the present disclosure, a gas turbine system for an improvement in partial load efficiency and prevention of freezing inside an inlet and in a compressor inlet is described. The system includes a gas turbine having a compressor which receives inlet air. A direct contact heat exchanger heats the inlet air before the inlet air flows into the compressor through the inlet. The inlet air is heated to decrease output of the gas turbine, extend a turn-down range and avoid ice formation inside the inlet and in a bell mouth of the compressor inlet. The direct contact heat exchanger can also be configured to function as an evaporative cooler or an air chiller or to use a liquid desiccant.
Patent JP-2014147618-A (JP)
Title: Pinball game machine
Inventor: KUSHIMA NARUAKI
IPC: A63F7/02
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's sense of expectation toward a jackpot by effectively utilizing a screen.SOLUTION: Pattern storage means stores a special performance pattern as a variation performance pattern. In the special performance pattern, stocking high-expectation performance suggestive display for suggesting a possibility of execution of one of a plurality of kinds of high-expectation performances and a type of a high-expectation performance and a possibility of execution of a high-expectation performance by the number of times with the number of stocks as the upper limit are determined.
Patent JP-2014147626-A (JP)
Title: Game machine
Inventor: MAKISAKO SHINJI
IPC: A63F5/04
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To further improve security by preventing a fraudulent action on a signal path from a command input terminal to a sub control circuit within a sub board of a game machine.SOLUTION: In the game machine, a sub board 32 includes: an interface circuit 80; a sub control section 71 which is operated at a second power supply voltage Vcc2 of a voltage value different from a first power supply voltage Vcc1 supplied to the interface circuit 80, receives predetermined data via the interface circuit 80 and controls operation of a notification device unit 43 on the basis of the predetermined data; and a first voltage monitoring section 94 which monitors a change of the first power supply voltage Vcc1 applied to the interface circuit 80 and, when abnormality occurs in the first power supply voltage Vcc1, outputs a reset signal to the sub control section 71.
Patent JP-2014151237-A (JP)
Title: Coating device
Inventor: OGAMI SHUHEI
IPC: B05C5/02
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating device which can shorten a time required for forming a thin film on a cylindrical object.SOLUTION: A coating device 1 includes: a plurality of shaft-like members 3 and 5 which support a cylindrical object 13 along outer circumference surfaces 17; an annular nozzle 7 which supplies coating fluid to an entire circumference of the cylindrical object 13 supported by the shaft-like members 3 and 5; switching means 9 which faces the annular nozzle 7 to the respective outer circumference surfaces 17 of the shaft-like members 3, and 5 sequentially; and moving means 11 which moves the annular nozzle 7 in axial directions of the shaft-like members 3 and 5. The annular nozzle 7 includes: a slit which is opened to the entire circumference of the cylindrical object 13; a plurality of flow passages which are arrayed at equal intervals in a circumferential direction of the cylindrical object 13 and guide the coating fluid to the slit; and a ventilation hole which escapes air from the slit in a position which divides the adjacent two flow passages into two circumferentially.
Patent JP-2014152667-A (JP)
Title: Fuel supply pump
Inventor: WATANABE TOSHIKAZU
IPC: F02M59/10
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To avoid stop of an internal combustion engine by rotating a cam shaft even when a roller is detached in a tappet of a fuel supply pump.SOLUTION: In a fuel supply pump, when a roller 18 in a virtual state under which a shoe 19 stops at a top dead point reaches a bottom dead point, an inequality H<d is satisfied. Thereby, even when the roller 18 is detached from the shoe 19, a guide 5 can block the roller 18 from being excessively decentered or rotated, so as to prevent a corner of the roller 18 from contacting an inner wall of a housing 11. Thereby, even when the roller 18 is detached, a cam shaft can be rotated, so as to avoid stop of an internal combustion engine.
Patent JP-2013080985-A (JP)
Title: Led and method of assembling led
Inventor: STEVEN D LESTER
IPC: H01L33/22
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To efficiently improve the coupling efficiency of light generated by an LED to the exterior.SOLUTION: An LED includes: a second layer 14 of a semiconductor material forming a p-n diode together with a first layer 13 of the semiconductor material deposited on a substrate 112; a light emitting region 18 provided between the first and second layers and generating light; a first electrode 15 deposited on the second layer; and a second electrode 16 electrically connected with the first layer. Protrusions 118 and/or depressions 119 for scattering or diffracting light are provided on an upper surface of the substrate 112. A roughened surface of the upper surface of the second layer can be also used.
Patent JP-2014151042-A (JP)
Title: Position detecting device, respiration measuring device, and heart rate measuring device
Inventor: SHIMIZU ATSUKI
IPC: A61B5/11
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device that can efficiently detect positions of various physical parts of a sleeping person, and a respiration detecting device and a heart rate measuring device using the position detecting device.SOLUTION: A position detecting device 1 includes: a body pressure distribution sensor 4 where a plurality of pressure sensors 41 that can output pressure signals corresponding to pressure values 42, respectively, are disposed in a matrix shape; specific pattern storage means for storing conditions of a sleeping posture of a sleeping person A, a range of occupying the pressure sensors 41, 41.. and the pressure values 42, 42.. relating to the pressure sensors 41, 41.. within the range for every body part, as specific patterns; scanning means for sequentially applying a specific pattern to an adjacent position from a scanning starting position and determining conditions with respect to body pressure distribution information 44 being aggregates of the pressure values 42, 42..; and body part positioning means for deciding the position of the body part in the corresponding sleeping posture, on the basis of the position occupied by the specific patterns in body pressure distribution information 44, when the conditions are satisfied.
Patent JP-2013140383-A (JP)
Title: Liquid crystal display device
Inventor: IWAMOTO NOBUHISA
IPC: G02F1/1337
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, which is a monodomain vertical alignment type liquid crystal display device subjected to multiplex driving, and which is improved in display uniformity.SOLUTION: The liquid crystal display device includes a monodomain vertical alignment type liquid crystal cell and a drive device. In the monodomain vertical alignment type liquid crystal cell, when no voltage is applied, liquid crystal molecules of a liquid crystal layer are imparted with a pretilt angle θp in the range of 89.6° or more and 89.9° or less and the liquid crystal molecules are aligned in a monodomain mode. When an ON-drive waveform at 30 Hz or less of a frame frequency is applied, a dark region in a different state from ON-display is generated within a pixel. Generation of a dark region is prevented by operating the drive device in a duty ratio of 1/4 duty or more and 1/31 duty or less duty and applying voltage in a waveform (A) having a frame frequency f of [120×(θp-89.6)+60] Hz or more corresponding to the pretilt angle θp.
Patent JP-2014156793-A (JP)
Title: Control device for variable valve train
Inventor: SAKUMA TORU
IPC: F01L13/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a variable valve train that can suppress local wear of a cam surface in a holding section in which valve characteristics are held.SOLUTION: An internal combustion engine has a variable valve train 600 including: a variable mechanism part 300 for changing valve characteristics of an intake valve 31; a control shaft 340 for operating the variable mechanism part 300; a cam 530 abutting on the control shaft 340 to move the control shaft 340 in the axial direction; and a motor 210 for rotating the cam 530. A cam surface of the cam 530 includes a holding section in which the displacement amount of the control shaft 340 is fixed and the valve characteristics are held. When holding the valve characteristics by using the cam surface in the holding section, a motor control device 150 executes change processing for changing a contact position between the control shaft 340 and the cam surface within the holding section used for holding the valve characteristics.
Patent JP-2014159882-A (JP)
Title: Heating cooker
Inventor: ISHIO YOSHIAKI
IPC: H05B6/12
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To allow cooking of a received cooking sequence by the other usable heating means even when one part of the heating means is in use out of a plurality of heating means of a heating cooker, as for cooking sequence information received from external communication equipment.SOLUTION: When cooking sequence information received from external communication equipment is received, cooking start of automatic cooking by an operation part dealing with all the heating means capable of performing automatic cooking is permitted, and a display is performed for showing that cooking start is possible. In the case where there are a plurality of heating means capable of performing automatic cooking, when automatic cooking is started by the operation part dealing with one of the heating means, cooking start of automatic cooking by the operation part dealing with all the other heating means is prohibited, and display is performed for showing that cooking start is impossible.
Patent JP-2014159987-A (JP)
Title: Characteristic analyzer for optical branch line and characteristic analysis method therefor
Inventor: KITO CHIHIRO
IPC: H04B10/272
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To individually measure the optical line loss characteristic of an existing outside facility at a high speed.SOLUTION: A probe light pulse line formed from X number of successive light pulses of different frequencies and a predetermined pulse width, and a pump light pulse line are generated. The frequency difference between the n-th light pulse in the probe light pulse line and the n-th light pulse of the pump light pulse line is set to a frequency difference (ν) that causes a Brillouin interaction. Both the pulse lines are sequentially made incident on with a predetermined incident time difference. While the incident time difference is changed, a light pulse line having a frequency equal to the probe light pulse line returned from a branch lower optical fiber is extracted. From the light reception timing of the extracted light pulse line, it is determined that from which branch lower optical fiber the light pulse line returned. Also, Brillouin gain is measured for each light pulse composing the light pulse line, thereby obtaining Brillouin gain characteristic distribution for each branch lower optical line.
Patent JP-2013223713-A (JP)
Title: Asperger's diagnosis assistance method and system, and asperger's diagnosis assistance device
Inventor: MORI NORIO
IPC: A61B10/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an Asperger's diagnosis assistance method and system, and an Asperger's diagnosis assistance device, which employ a conventionally proposed "sight line detection technology", and make it is possible to assist with early identification and early reliable diagnosis, particularly of infant Asperger's, on the basis of objective evaluations.SOLUTION: An assistance method is for diagnosing Asperger's of a subject, employing a sight line detection unit (A) including at least either a camera part which captures an image of an eyeball of the subject or an electrode part which is mounted on the subject's head part and detects a movement of the eyeball, and a display part which is installed in the subject's sight line. In the Asperger's diagnosis assistance method, a composite image in which two or more images formed from a specific person image (I) and a specific non-person image (II) are displayed contiguously is displayed on a screen of the display part, and after detecting, employing the sight line detection unit, sight line location information of the subject who views the composite image, the sight line location information of the subject is input into a sight line location information storage unit, and the sight line location of the subject is evaluated with a sight line location evaluation algorithm which compares it with sight line location information of an Asperger's patient and/or a person showing normal development.
Patent JP-2014159619-A (JP)
Title: Surface treatment agent for silver or silver alloy, light-reflecting substrate, light emitting device and method of producing light emitting device
Inventor: TONAI TOMOKO
IPC: H01L33/56
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment agent having excellent discoloration (corrosion) prevention properties for various kinds of silver or silver alloys, for example, silver or silver alloys used for an electronic component and a lighting device such as a light-emitting diode and, particularly, capable of imparting excellent discoloration resistance to a silver plated surface.SOLUTION: A surface treatment agent for silver or silver alloys comprises liquid A comprising a metallic compound with a hydrolyzable group, and liquid B comprising a laminar silicate compound.
Patent JP-2013136377-A (JP)
Title: Brake circuit master cylinder lip seal
Inventor: BERNADAT OLIVIER
IPC: B60T11/16
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a master cylinder lip seal that is simple and effective and guarantees good sealing.SOLUTION: A master cylinder especially for an automobile includes a piston that slides in an axial direction in a body including an annular lip seal 51 and an internal, dynamic sealing lip 14, wherein the sealing lip 14 is connected to a planar rear face 30 by a curved surface 36, and the planar rear face 30 includes a groove 34, and presses against a rear surface intersecting in an axial direction of a seal housing. The master cylinder includes the planar surface intersecting in a radius direction on the rear surface of the seal where the groove 34 of the rear face of the seal is defined by a block formed as a protrusion on the rear surface of the seal, and the annular lip seal 51 forms a continuous annular rings arranged in a radius direction between the block and the curved surface, and has the planar surface where the annular rings are aligned in a radius direction with a bottom portion of the groove 34, and the block faces backward.
Patent JP-2013182617-A (JP)
Title: Systems and methods for synchronous zooming
Inventor: RENU NARAYAN SHANKA
IPC: G06F3/048
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods of easily comparing data from different sensors in monitoring operational states of gas turbines.SOLUTION: A system is configured to: display a plurality of plots; determine, based on user input, a created zoom window on a selected plot of the plurality of plots; and automatically determine, based on the created zoom window, a corresponding zoom window for each remaining plot of the plurality of plots.
Patent JP-2014161936-A (JP)
Title: Portable cutter
Inventor: SANO SHOMA
IPC: B23D45/16
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable cutter in which it can be realized that chips generated by cutting upon widow frame opening work or the like do not fall over a face of an operator by providing a portable cutter including a dust box and a reverse inclination function.SOLUTION: A portable cutter comprises a cutter body 11, a motor which is arranged at one side part of the cutter body 11, a saw blade 14 which is arranged at other side part of the cutter body 11 and is rotated by the motor to cut a work-piece, a base 19 which is arranged below the cutter body 11 and contacts the work-piece, a chip storage part 20 which is arranged above the saw blade 14 and stores the chips, and an angle adjustment mechanism 30 in which reverse inclination that the saw blade 14 is inclined to the motor side can be realized. The chip storage part 20 is configured so as not to project from the width of the base 19 in a case that the reverse inclination is implemented.