baber/WOPTO huggingface dataset:
Patent JP-2013062477-A (JP)
Title: Common mode choke coil
Inventor: SAKAMOTO YUKIO
IPC: H01F27/00
Filed: 2011-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a common mode choke coil that can be used as a noise countermeasure for transmission lines to cope with the acceleration of high-speed signal transmission, achieve reduced floating capacitance between the transmission lines, and realize reduced differential inductance generated in differential current.SOLUTION: In a common mode choke coil, two coils formed with two lines are separately, not alternately, arranged on a nearly I-shaped core such that coil axes become linear. Since the two coils are adjacent only at respective one end turn, floating capacitance becomes small to reduce distortion of transmission signal waveform, and the floating capacitance will not increase in proportion with the increase of the number of windings of the coils. Also, since the coils are wound in directions such that fluxes generated by the differential signal current from the two coils are canceled inside the nearly I-shaped core around which the coils are arranged so that the coil axes become linear, the directions of fluxes generated in the space around the coils are generated in the direction so that the fluxes become canceled, which prevents an increase of distortion in the signal waveform due to the increase of differential inductance.
Patent JP-2013078265-A (JP)
Title: Taste improving agent for acidic food and drink
Inventor: KOBAYASHI YASUYUKI
IPC: A23L27/10
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a taste improving agent for acidic food and drink, capable of reducing acidity and acid smell specific to an acid preparation contained in acidic food and drink.SOLUTION: The taste improving agent for acidic food and drink contains a lactic fermentation extract obtained by fermenting a yeast extract with lactobacillus, the lactic fermentation extract including 7.5 (w/w)% or more of lactic acid per yeast extract solid content.
Patent JP-2012082822-A (JP)
Title: Inducer for gas turbine system
Inventor: WIDENER STANLEY KEVIN
IPC: F02C7/18
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an inducer for supplying cooling mediums to various components in a gas turbine system.SOLUTION: The inducer 100 for a casing 64 of the gas turbine system is disclosed. The inducer 100 includes a plurality of orifices 106 defined in the casing 64, the plurality of orifices disposed in an annular array about the casing 64, and a plurality of cartridges 104 each of which is configured to mate with one of the plurality of orifices 106. Each of the plurality of cartridges 104 includes an inlet and an outlet for making a cooling medium flow therethrough. The inducer 100 further includes at least one flow modifier disposed in each of the plurality of cartridges 104 for modifying the flow of the cooling medium through each of the plurality of cartridges 104. Each of the plurality of cartridges 104 is independently removable from each of the plurality of orifices 106.
Patent JP-2013081100-A (JP)
Title: Intra-prediction device, encoding device, and program
Inventor: SHISHIKUI YOSHIAKI
IPC: H04N19/11
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce a transmission amount of prediction mode information by improving accuracy of a prediction value of the prediction mode during intra-prediction.SOLUTION: An intra-prediction device 1 comprises: an intra-prediction part 10 for referring to images of one or more reference blocks and determining a prediction mode of a prediction object block from plural predefined prediction modes; a prediction value creation part 12 for acquiring the prediction mode of one or more reference blocks determined by the intra-prediction part 10, determining accuracy of the prediction mode of each reference block from a position relation of each reference block and the prediction object block, and using the prediction mode of the reference block whose accuracy is judged as high as a prediction value of the prediction mode of the prediction object block; and an MPM judgement part 13 for judging whether the prediction value determined by the prediction value creation part 12 corresponds to the prediction mode of the prediction object block, not outputting the prediction mode information when the value corresponds to the mode, and outputting the prediction mode information only when the value does not correspond to the mode or the prediction value is not determined.
Patent JP-2013083278-A (JP)
Title: Constant flow valve
Inventor: NAKAMURA TAKANOBU
IPC: F16K17/30
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To suppress a significant flow drop at high pressure and to enable reduction of pressure loss of fluid in a constant flow valve.SOLUTION: In the constant flow valve 2 including a first chamber 213 formed by a housing lid 218 and a movable valve body 22, a second chamber 214 formed by a housing body 217 and the movable valve body 22, a first bore 223 connecting the first chamber 213 and the second chamber 214 and causing a pressure difference between the first chamber 213 and the second chamber 214 as fluid passes therethrough, a valve seat 212a provided correspondingly to a valve part 222 provided in the movable valve body 22, and an elastic member 23 for biasing the movable valve body 22 in a direction to cause valve opening between the valve part 222 and the valve seat 212a, the valve part 222 corresponding to the valve seat 212a is provided to the movable valve body 22, and in the valve part 222, a second bore 224 is formed which directly allows fluid to flow from the second chamber 214 or the first chamber 213 to a flow outlet 212 not via a gap 212b between the valve part 222 and the valve seat 212a.
Patent JP-2012103688-A (JP)
Title: Photo-curable resin composition, dry film thereof, pattern formation method and film for protecting electric/electronic component
Inventor: SOGA KYOKO
IPC: C08K5/41
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a photo-curable resin composition allowing fine pattern formation in a wide range of wavelength of light and over a wide range of film thickness.SOLUTION: A photo-curable resin composition contains (A) an epoxy group-containing polymer compound having a repeating unit represented by the formula (1) and (B) a photoacid generator: a sulfonium salt with a specific structure. Fine pattern formation can be performed on an even substrate and an uneven substrate, by crosslinking the epoxy groups of the epoxy group-containing polymer compound, in a wide range of wavelength of light and over a wide range of film thickness.
Patent JP-2013084794-A (JP)
Title: Chip component support apparatus and manufacturing method of the same
Inventor: ITO KAZUHIKO
IPC: H01L21/301
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a chip component support apparatus which improves the pick up property for taking out a chip component while ensuring chip component holding power, and to provide a manufacturing method of the chip component support apparatus.SOLUTION: An organic self-adhesive film 1 has an adhesive layer 12 on a surface of an organic resin film 11, and a periphery of the organic self-adhesive film 1 is supported by a ring shaped frame body 5 (or 7). The adhesive layer 12 has an adhesive region and a non adhesive region 13 for defining the adhesive region on one surface. Chip components 31 included in a chip component group 3 are separated from each other by a gap g1 (or g2) and bonded onto the adhesive layer 12 so that parts of bottom surfaces are positioned on the non adhesive region 13.
Patent JP-2013087524-A (JP)
Title: Curing sheet
Inventor: BAMISHIN RYO
IPC: E04G21/24
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a curing sheet which allows one region for fixing the curing sheet to an object to be easily separated and distinguished from the rest when the curing sheet is detached (removed) from the object.SOLUTION: A curing sheet 1 includes perforations 12A and 12B formed in parallel with the longitudinal direction L at respective positions at a predetermined distance away inward from both edges 11A and 11B in parallel with the longitudinal direction L of a synthetic resin sheet 10. Regions 13A and 13B to fix the curing sheet to an object are defined between the perforations 12A and 12B and the edges 11A and 11B, respectively.
Patent JP-2012058745-A (JP)
Title: Text information display device with speech synthesizing function, and control method thereof
Inventor: IKEGAMI TAKASHI
IPC: G10L13/08
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a text information display device with a speech synthesizing function capable of clearly expressing a linked portion by speech and recognizing a state of transitioning from a link, and to provide a control method thereof.SOLUTION: This text information display device includes: a control unit 19, when converting a character string included in text information being displayed on a display unit 16 into speech by a speech synthesizing unit 17, controlling the speech synthesizing unit 17 so as to convert the character string into speech with a first voice in the case where the character string to be converted into speech is an associated display object of a link destination, and convert the character string into speech with a second voice in the case where it is not the associated display object of the link destination; and an operation unit 18. When the associated display object of the link destination is selected or determined by a command of the operation unit 18, the control unit 19 converts the character string included in the associated display object of the link destination into speech with a third voice.
Patent JP-2013093272-A (JP)
Title: Cable scaling device with cable exchange mechanism
Inventor: GOTO KOICHIRO
IPC: B21F23/00
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To more easily exchange a cable subjected to scaling.SOLUTION: A cable scaling device 10 with a cable exchange mechanism is configured to exchange a cable 2 subjected to scaling. The device 10 comprises a scaling mechanism part 20 in which the cable 2 can be supplied while being scaled for the unit of a designed dimension on a supply route R, a plurality of cable support members 30 each supporting one terminal side portion of the cable 2 in a shape along the supply route R and including a downstream guide part 34 which guides the cable 2 supplied by the scaling mechanism part 20 to a downstream-side cable path, and a moving mechanism part 50 which allows the plurality of cable support members 30 to move between a set position to dispose the supported cable 2 on the supply route R and a standby position different from the set position. The downstream guide part 34 is disposed at a downstream-side position rather than the scaling mechanism part 20 while disposing the cable support members 30 at the set position.
Patent JP-2013092241-A (JP)
Title: Deep groove ball bearing and bearing device
Inventor: SASAKI KATSUAKI
IPC: F16C19/16
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a deep groove ball bearing and a bearing device capable of restraining lubricating oil and foreign matter mixed in the oil from intruding into the bearing inside.SOLUTION: A ball 31 is incorporated between a track groove 12 of an outer race 11 and a track groove 22 of an inner race 21, and the ball 31 is held by a cage 40. Among the four shoulders 13a, 13b, 23a and 23b in total respectively formed on both sides of the outer race track groove 12 and the inner race track groove 22, a height of one side shoulder 13a of the outer race 11 and the other side shoulder 23b of the inner race 21 is set higher than the residual shoulders 13b and 23a, to prevent running-on to the shoulders 13a and 23b of the ball 31 by supporting thrust force by the shoulders 13a and 23b of a high height. The cage 40 is formed of a first divided cage 41 and a second divided cage 42 fitted to the inside and outside. A flange 53 is arranged in one side part of the second divided cage 42, and very small clearances 54 are formed between the flange 53 and an inner diameter surface of the shoulder 13a of a high height of the outer race 11 and between the flange and an outer diameter surface of the shoulder 23a of a low height of the inner race 21, to restrain the foreign matter from intruding into the bearing inside.
Patent JP-2013096723-A (JP)
Title: Position detector
Inventor: HONDA HITOMI
IPC: G01D5/14
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a position detector that is high in detection accuracy and compact in size.SOLUTION: A first magnet 21 and a second magnet 22 are provided on a stroke part 61 moving linearly in a stroke direction. The first magnet 21 and the second magnet 22 are magnetized in the same direction in a direction orthogonal to the stroke direction, and are provided so as to be separated from each other in the stroke direction. A hall element 51 is located away from an end part, facing fixed parts of the first magnet 21 and the second magnet 22, by a predetermined distance d, is provided in a fixed part 70, and is provided with a magnetic sensing surface 511 orthogonal to the stroke direction.
Patent JP-2013096773-A (JP)
Title: Information processing device, information processing method and program
Inventor: HOMMA YOSHINORI
IPC: G01V1/28
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To keep rolling stock of a plurality of railway operators in an appropriate status at the time of an earthquake.SOLUTION: An earthquake information database 101 stores route track position data indicating geographical positions of route tracks for routes of a plurality of railway operators on a route-by-route basis and seismometer position data indicating geographical positions of seismometers in which a plurality of seismometers are located on a meter-by-meter basis. A seismometer information processor 102 receives seismometer information from the plurality of seismometers. An earthquake determination processor 103 determines whether or not any earthquake has occurred on the basis of the seismometer information from each seismometer and, if any earthquake has occurred, determines the seismic center and magnitude of the earthquake on the basis of the seismometer information and the geographical position of each seismometer included in the seismometer position data. A running control determination processor 104 determines, when any earthquake has occurred, whether or not running control on rolling stock is required with respect to each route of the plurality of railway operators on the basis of the seismic center and magnitude of the earthquake and the geographical positions of route tracks included in the route track position data.
Patent JP-2013099885-A (JP)
Title: Method of forming inorganic pigment image
Inventor: FUKUDA MASAYA
IPC: B44C1/165
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an inorganic pigment image, the method capable of stably obtaining a fired image having high density and good resolution without crack-like or spot-like white void unevenness on an enamel substrate.SOLUTION: A method of forming an inorganic pigment image on an enamel substrate includes: arranging the inorganic pigment image formed on a transfer paper on the enamel substrate via a water-insoluble organic polymer; and ashing an organic component at a temperature of 250-600 °C and then firing it by raising the temperature.
Patent JP-2012037056-A (JP)
Title: Fluid bearing device and disk driving motor with the same
Inventor: KODAMA MITSUO
IPC: F16C33/74
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To precisely performing the center alignment of a tapered ring so as to constitute a tapered seal part while having the tapered ring separately from a sleeve to cope with the problem that the rotational vibration of a rotor is increased due to that the tapered seal part is integrated with the sleeve.SOLUTION: The fluid bearing device has a shaft, the sleeve, and lubricating fluid, the tapered ring at the end of the sleeve, and annular protruding wall at the end of the sleeve, at least one of the ring inner periphery and the shaft outer periphery is formed into a slope, the tapered ring is one that will buy in adhered to the end face of the sleeve with the first adhesive and is adhered to the inner periphery of the protruding wall with the second adhesive different from the first adhesive, and the ring outer periphery is fixed to the inner periphery of the protruding wall so as to come into contact with the same.
Patent JP-2013101265-A (JP)
Title: Driving method for electro-optic device, and electro-optic device
Inventor: ISHII MAKOTO
IPC: G09G3/20
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for an electro-optic device, capable of avoiding deterioration in display quality by securing enough time for data writing and time for compensating threshold voltage of a driving transistor while reducing the number of elements of a pixel circuit.SOLUTION: An electro-optic device includes a first power supply, a second power supply, a plurality of data lines, a plurality of scan lines, a plurality of signal lines, and a plurality of pixel circuits provided for regions where the data lines and the scan lines intersect with each other. A driving method for the electro-optic device includes: a first step of turning on a second transistor by the change of pulse applied to the signal line with the light-emitting element in a non-light-emission state; and a second step of, after turning on the second transistor, sequentially selecting the scan lines exclusively to turn on a third transistor whose gate is connected to the selected scan line, thereby writing data voltage for a selected pixel in a first node from the data line via the third transistor.
Patent JP-2013104697-A (JP)
Title: Input/output possible power estimation apparatus of battery pack and method for the same
Inventor: TERANISHI NOZOMI
IPC: B60R16/04
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an input/output possible power estimation apparatus of a battery pack that can calculate an input/output possible power with less cost and higher accuracy.SOLUTION: An input/output possible power estimation apparatus of a battery pack 2 includes a voltage sensor 5 for detecting a terminal voltage of all of a plurality of cells 2a of the battery pack 2 in which the cells 2a are connected in series, a current sensor 3 for detecting the current flowing in the cells, internal state estimation means 22 for estimating an internal state of each cell from the terminal voltage and current for each cell of all cells, internal state sequential estimation means 7, 12 for estimating the internal state of a specific cell by a sequential estimation method from the terminal voltage and current of the specific cell having at least one of the maximum terminal voltage and the minimum terminal voltage in all cells, and internal state correction means 10, 13, 27 for comparing an internal state of the specific cell obtained by the internal state sequential estimation means with internal states of the remaining cells and correcting an estimated internal state of the remaining cells by using the internal state of the specific cell.
Patent JP-2012108510-A (JP)
Title: Portable microscope
Inventor: ZUEST RETO
IPC: G02B21/00
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable microscope.SOLUTION: The invention relates to an operator control unit which is used with a microscope and configured to select and/or adjust at least one electrically controllable function of the microscope. The operator control unit includes at least one sensor (20) for inputting a user control command which enables activation, deactivation and/or adjustment of the at least one electrically controllable function. The at least one sensor (20) is designed as a touch sensor and the operator control unit is configured to be able to be carried with one hand. The at least one sensor (20) is disposed so that a user can simultaneously hold and operate the operator control unit with one hand.
Patent JP-2013106290-A (JP)
Title: Auxiliary power unit
Inventor: NAKAI KAZUMASA
IPC: H04B10/80
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary power unit capable of utilizing an optical signal leaking from a predetermined path of a modulated optical signal as electric power.SOLUTION: An optical signal leaking from a predetermined path of a modulated optical signal is converted into a useful electric energy, using a photoelectric conversion element that converts an optical signal into an electric signal and a conversion circuit that smooths a voltage according to a load, for example, and is made to serve as an auxiliary power supply.
Patent JP-2013018953-A (JP)
Title: Method for producing polymer particle
Inventor: KOUCHI SHINNOSUKE
IPC: C08F4/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polymer particles, using suspension polymerization and reverse iodine transfer polymerization in combination, in which both molecular-weight controllability and a polymerization conversion rate can be achieved without requiring at a high level.SOLUTION: The method for producing polymer particles includes: a preparation step for preparing an oily liquid 1 containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule; a synthesis step for obtaining an oily liquid 2 containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the oily liquid 1; a suspension step for obtaining an oil droplet of the oily liquid 2 by suspending the oily liquid 2 in an aqueous solution containing an oxidizing agent, an acid, and a dispersant; and a polymerization step for polymerizing the oily olefin monomer in the oil droplet.
Patent JP-2013108820-A (JP)
Title: Navigation system, map information update method, and program
Inventor: ISHIKAWA HIROKI
IPC: G09B29/10
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for making an update request for map information at a frequency according to necessity of updating map information.SOLUTION: A navigation system outputs an update request for map information recorded in a recording medium to a control device of map information, for updating the map information by update information output by the control device, acquires point related information about points through which its own vehicle has traveled, and when the point related information includes change suggesting update of the map information, outputs the update request more frequently than before the change suggesting update of the map information is generated.
Patent JP-2013108573-A (JP)
Title: Solenoid valve
Inventor: MATSUO YASUYUKI
IPC: F16K31/06
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve having a reduced cost by improving the sealing performance between a mounting hole into which a cylindrical part is inserted and the cylindrical part by relaxing the tolerance of the cylindrical part of a valve body into which a valve seat member is press-fit.SOLUTION: The solenoid valve 1 comprises a base 11 having a cylindrical part 11a inserted into the mounting hole 31, a first valve seat member 14 having a first valve seat 14a communicated with a supply passage 11c, a second valve seat member 15 having a second valve seat 15a communicated with a drain passage 11i, a ball valve 16 selectively caused to come into contact with the first valve seat 14a and the second valve seat 15a, a control liquid annular groove 17 communicated with a valve chamber 11e and formed on the outer peripheral part of the cylindrical part 11a, a first and a second seal part 18 and 19 inserted into the mounting hole 31 so that sealing is enabled, and an electromagnetic part 20 configured to press the ball valve 16 against the first valve seat 14a or the second valve seat 15a. A first press-fit hole 11d into which the first valve seat member 14 is press-fit is formed between the supply passage 11c and the valve chamber 11e in a range of the width in the axial direction of the control liquid annular groove 17.