baber/WOPTO huggingface dataset:
Patent JP-2014145689-A (JP)
Title: Method for measuring ball circumscription distance of cage for rolling bearing
Inventor: OMORI KEITA
IPC: F16C19/16
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a ball circumscription distance of a cage for a rolling bearing in which measurement with a ball pressed against an inner diameter side of the cage can be simplified and performed in a short time.SOLUTION: A method for measuring a ball circumscription distance of a cage for a rolling bearing uses a measurement auxiliary tool 6 provided with standard balls 60 having the same outer diameter as that of balls 4, and a measurement jig 8 provided with a circular doughnut-shaped plate 80. The measurement jig 8 is provided with a cylindrical part 81 and a through hole 83. The method includes: a fixing step of fixing the standard balls 60 while pressing them against an inner diameter side of a cage 5 such that each of the standard balls 60 is mounted inside each pocket 50 and each of weights 62 hangs down due to its own weight downward in the vertical direction in the through hole 83 with an inner circumferential edge of the cylindrical part 81 as a supporting point; and a measuring step of measuring a ball circumscription distance D1 which is a maximum outer diameter circumscribing a pair of the standard balls 60 opposed to each other with an axis line C1 of the cage 5 held therebetween. The steps are sequentially implemented to perform measurement. In the measurement jig, a portion between a connecting point 61a of a connection member 61 to the standard ball 60 and the supporting point is set so as to be orthogonal to the vertical direction.
Patent JP-2013191835-A (JP)
Title: Optical sensor and image formation device
Inventor: NAKAGAWA TAKESHI
IPC: G01N21/47
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To improve light blocking effect in an optical sensor where an optical element is mounted on a surface of a circuit board.SOLUTION: A housing 1 includes a wall part (a light blocking wall) 1a arranged between a light emitting element 3 and light receiving elements 4, 5. The wall part (the light blocking wall) 1a fits into a slit hole 19 provided between the light emitting element 3 of the circuit board 2 and the light receiving elements 4, 5.
Patent JP-2014146300-A (JP)
Title: Image processing device and image processing program
Inventor: SASAKI MAKOTO
IPC: H04N1/40
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which performs appropriate correction processing on both a target area and a background other than the target area more easily than without a configuration of this invention.SOLUTION: A prior information acceptance unit 11 accepts indications of a foreground and a background from a user and transfers the indications to an area separation unit 12 as prior information. The area separation unit 12 separates a color image into a foreground image and a background image on the basis of the prior information. An analysis unit 13 analyzes the separated foreground image and background image independently of each other to obtain a foreground characteristic value and a background characteristic value. A coefficient determination unit 14 determines an image processing coefficient in accordance with a relation between both the foreground characteristic value and the background characteristic value. An image correction unit 15 performs correction processing on the given color image on the basis of the image processing coefficient determined by the coefficient determination unit 14.
Patent JP-2014149232-A (JP)
Title: Dissolved hydrogen detector and dissolved hydrogen detection method
Inventor: OTA FUMIAKI
IPC: G01N21/76
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a dissolved hydrogen detector and dissolved hydrogen detection method allowing anyone to easily and reliably detect a dissolved hydrogen at any time.SOLUTION: A test solution containing an oxidation-reduction pigment is held in a package body having a hydrogen permeable film, thereby forming a dissolved hydrogen detector. The dissolved hydrogen detector is brought into contact with an analyte and color change of the oxidation-reduction pigment is detected, thereby detecting the dissolved hydrogen. Preferably, the test solution further contains a catalyst for increasing the reactivity of the oxidation-reduction pigment.
Patent JP-2014153977-A (JP)
Title: Content analysis device, content analysis method, content analysis program, and content reproduction system
Inventor: KONISHI YOSHIKI
IPC: G06F17/30
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when determining a video scene having many related comments as a notable scene in the moving image content and adding a tag to only the notable scene, an individual person is not allowed to know whether information desired to be browsed by the person is included in the video scene having few comments until the person actually browses the scene.SOLUTION: The sufficient number of summary tags for grasping the content of moving image content are output and added to the moving image content. It allows a user to confirm the content, search a desired video scene, and the like without actually browsing the moving image content.
Patent JP-2014154761-A (JP)
Title: Thermoelectric conversion module
Inventor: TANAKA NOBUMASA
IPC: H01L35/32
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate power by using various heat sources and generate temperature difference at various targets in a thermoelectric conversion module constituted by alternately disposing an n-type thermoelectric material and a p-type thermoelectric material on a substrate in a planar manner.SOLUTION: A thermoelectric conversion module 1 includes: a thermoelectric conversion element 11 constituted by alternately disposing an n-type thermoelectric element 12 and a p-type thermoelectric element 13 in a planar manner; and a low temperature side external layer member 21 and high temperature side external layer member 22 provided with a plurality of salients 23, 24, wherein the salients 23, 24 are thermally coupled at positions corresponding to a low temperature coupling part 17 and a high temperature coupling part 16 with the n-type thermoelectric element 12 and the p-type thermoelectric element 13.
Patent JP-2014151838-A (JP)
Title: Drive control device and drive control method
Inventor: KOBUCHI MASAMI
IPC: B60W10/04
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device and drive control method capable of alleviating an oppressive feeling an uneasiness that a driver feels in a situation in which an own vehicle is sandwiched between plural peripheral vehicles.SOLUTION: A drive control device acquires an inter-vehicle distance between a traveling own vehicle and at least one front mobile body moving in an advancing direction of the own vehicle at a speed lower than that of the own vehicle, as a first inter-vehicle distance. In addition, the drive control device acquires an inter-vehicle distance between the own vehicle and at least one rear mobile body moving in the advancing direction of the own vehicle at a speed higher than that of the own vehicle, as a second inter-vehicle distance. The drive control device sets a target vehicle speed of the own vehicle so that the values of the first inter-vehicle distance and second inter-vehicle distance become equal to or larger than a prescribed permissible value at a point of time when the acquired first inter-vehicle distance and acquired second inter-vehicle distance are predicted to become equal to each other, and performs vehicle speed control so that the own vehicle can travel at the set target vehicle speed.
Patent JP-2014152909-A (JP)
Title: Annular member
Inventor: SATO TAKEO
IPC: F16F1/02
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an annular member in which defective shearing is not easily generated on an end face.SOLUTION: An annular member 1 comprises an annular wall 2 including an annular first end face 200, an annular second end face 210 and an annular face 22 including an annular first coupling part 220 for coupling the first end face 200 with the second end face 210 and curved and connected to the first end face 200 and an annular second coupling part 221 curved and connected to the second end face 210. The first end face 200 has a first shearing part 200a. The second coupling part 221 has a second shearing part 221a.
Patent JP-2014156709-A (JP)
Title: Shovel
Inventor: HIRANUMA KAZUNORI
IPC: F16N9/02
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a shovel capable of cooling a lubricant of a turning speed reducer while preventing lack of the lubricant during a turning operation.SOLUTION: A shovel relating to an embodiment of the present invention includes: an electric motor 21 for turning; a multistage turning speed reducer 24 connected to the electric motor 21 for turning; and a circuit 72 that circulates a lubricant LB1 for lubricating a first turning speed reducer 24-1 serving as a first stage of the multistage turning speed reducer 24, to an upper part of the first turning speed reducer 24-1 from a lower part of the first turning speed reducer 24-1.
Patent JP-2013211837-A (JP)
Title: Camera device and image processing method
Inventor: MATSUNO YOSUKE
IPC: H04N9/07
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera device which can generate a color image and a detection image with high resolution.SOLUTION: A camera device comprises: a specific light projection unit 103 which radiates specific light in a wavelength region belonging to one of light's three primary colors; an imaging unit 101 which captures an image by exposing receivers (1011-1013) respectively having sensitivity to light in respective wavelength regions belonging to the light's three primary colors; a synchronous pulse generation unit 104 which generates an exposure timing pulse of the imaging unit 101 and a radiation timing pulse of the specific light projection unit 103 on the basis of a reference signal; a color image generation unit 110 which generates a color image by using the image captured by the imaging unit; a synchronization detection processing unit 108 which generates a detection image by performing synchronization detection processing using the reference signal on the image captured by the image unit 101.
Patent JP-2014157264-A (JP)
Title: Confidential common set calculation system and confidential common set calculation method
Inventor: ISHII ATSUSHI
IPC: G09C1/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a confidential common set calculation system for effectively reducing a calculation amount of confidential common set calculation.SOLUTION: A confidential common set calculation system includes a server and three or more terminals. Each of the three or more terminals generates a bit string by data structuring an element of a set stored in the terminals, and transmits the bit string to the server. The server searches for an optimal combination on the basis of the bit string among a plurality of combination for grouping the three or more terminals, and notifies each of the three or more terminals of a group to which the terminal belongs, according to the searched optimal combination. Each of the three or more terminals performs confidential common set calculation in the group to which the terminal belongs.
Patent JP-2014162664-A (JP)
Title: Hydrogen gas generator and submersible using the same
Inventor: YOKOYAMA KAZUHISA
IPC: C01B3/06
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas generator capable of optimally adjusting the quantity of a generated hydrogen gas, even in a case where the pressure variation magnitude outside an enclosed space is great, despite being furnished with pressure equalizing vessels.SOLUTION: Pumps 23a and 25a and on/off valves 23b and 25b for adjusting the respective volumes of a raw ingredient slurry 1 and reaction water 2 fed into a reaction tank 22; a pump 27a and an on/off valve 27b for adjusting the discharge volume of an effluent 5 discharged from the reaction tank; a pressure gauge 22a for measuring the pressure within the reaction tank; a liquid surface detector 22b for detecting the liquid surface of a mixture 3 of the reaction water and the slurry within the reaction tank; a pressure gauge 31 for measuring the pressure outside an enclosed space; and a controller 30 for controlling the pumps and the on/off valves based on data measured respectively by the pressure gauges and the liquid surface detector are furnished. Tanks 24, 26, and 28 storing the raw ingredient slurry 1, the reaction water 2, and the effluent 5 are pressure equalizing vessels for pressure equalization with the pressure outside the enclosed space.
Patent JP-2014161279-A (JP)
Title: Bird repellent
Inventor: NANBU MASATAKE
IPC: A01P17/00
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a bird repellent that is superior in repellency in which birds escape outside a predetermined range over an extended period of time, without harming bird's bodies, in a roosting place, a roost and a nesting place of birds, which are set up in a location not desired by a human.SOLUTION: A bird repellent comprises an active ingredient of a mixture between compounds of one or two kinds or more selected from aromatic ethers obtained by simultaneous substituent-bonding of an alkoxy group, a hydroxy group and an aldehyde group to a benzene nucleus, and the aromatic ethers obtained by simultaneous substituent bonding of a methylenedioxy group and the aldehyde group to the benzene nucleus, and the aromatic ethers obtained by the substituent-bonding of the alkoxy group to a naphthalene nucleus.
Patent JP-2014171045-A (JP)
Title: Carrier frequency off set correction method and device
Inventor: SHIRAKAWA YOSHINORI
IPC: H04J11/00
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To correctly demodulate a received data by appropriately correcting a carrier frequency off set.SOLUTION: A phase error correction section 9 extracts a reference signal GI from a received signal which is converted into a frequency region by a DFT section 7, calculates a phase error by comparing the extracted reference signal to a known reference signal to be transmitted to correct a residual symbol synchronization shift which appears as an inclination of the phase error in the frequency region. A residual carrier frequency off set correction section 12 performs a correction of the residual carrier frequency off set which appears as an off set of the phase error on the received signal which is converted into a time region by an IDFT section 10.
Patent JP-2014168575-A (JP)
Title: Motor driving device for dewaterer
Inventor: HOSOITO TSUYOSHI
IPC: D06F37/42
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To protect a circuit element from an overvoltage generating accompanying regenerative electric power during a reset period of a microcomputer, while suppressing complication of a circuit configuration and increase in a production cost.SOLUTION: A motor driving device drives a motor for rotating a dewatering tub of a dewaterer, and it includes: an inverter circuit; a microcomputer and a potential fixing circuit. The inverter circuit includes a plurality of switching elements connected in a bridge shape. The microcomputer includes a control signal output terminal for outputting a control signal for controlling the drive of the switching element and an input/output terminal, and controls an operation of the inverter circuit. The potential fixing circuit executes a potential fixing operation for fixing the potential of the control signal to a level in which one of an upper arm side switching element and a lower arm side switching element is blocked and the other is conducted when the input/output terminal becomes a high impedance state, and stops the potential fixing operation when the input/output terminal becomes an output state of outputting a signal of a predetermined logical level.
Patent JP-2014169207-A (JP)
Title: Method for producing silanes
Inventor: MURAKAMI MASAMI
IPC: C01B33/04
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silanes, which can be executed stably and economically on an industrial scale.SOLUTION: The method for producing silanes comprises: a step (I) of continuously feeding a mixture containing silicon powder and magnesium powder to a firing furnace to fire the mixture continuously so that an alloy containing magnesium silicide is produced; and a step (II) of kneading the magnesium silicide-containing alloy with ammonium halide in a liquid ammonium solvent to produce the silanes. The silicon powder has 30-70° of an angle of repose when measured in accordance with JIS R9301-2-2 and 5-200 μm average particle size.
Patent JP-2014169758-A (JP)
Title: Bearing device
Inventor: TSUKANAKA TAKUMI
IPC: F02C7/06
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device which attains sufficient lubrication action under a low temperature environment and a high temperature environment.SOLUTION: A bearing device includes: an annular outer race; an annular inner race disposed at the inner side of the outer race; a rolling element disposed between the inner race and the outer race; a first lubricant disposed between the inner race and the outer race; and a second lubricant disposed between the inner race and the outer race.
Patent JP-2014171339-A (JP)
Title: Rotor and permanent magnet motor
Inventor: SATO MITSUHIKO
IPC: H02K1/27
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of suppressing the magnetic flux short-circuit while suppressing reduction in strength with respect to a centrifugal force.SOLUTION: In a rotor core 100, when viewed from a cross section at a right angle to the axial direction, a plurality of magnet insertion holes 111 extending in the radial direction are formed in the circumferential direction. A permanent magnet is inserted into the magnet insertion hole 111. The magnet insertion hole 111 includes a first portion linearly extending in the radial direction and a second portion provided on the inner peripheral side than the first portion and extending in an arc shape in the circumferential direction. The permanent magnet includes a first quadrangular permanent magnet 121 inserted into the first part of the magnet insertion hole 111, and a second arc-shaped permanent magnet 122 inserted into the second portion. A side wall 111f of the first portion of one magnet insertion hole 111 and a side wall 111g of the second portion of the other magnet insertion hole 111 which are opposed to each other in the circumferential direction extend in parallel to each other in the radial direction.
Patent JP-2014173865-A (JP)
Title: Weather radar device, observation sequence creation method and observation sequence creation program
Inventor: MIZUTANI FUMIHIKO
IPC: G01W1/00
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a weather radar device capable of accurately observing the center part of a cumulonimbus cloud with high density even when observing according to an observation sequence.SOLUTION: The weather radar device includes an antenna unit, a signal processor, a data conversion unit, a prediction unit, a condition determination unit and a radar controller. The signal processor calculates a reception intensity, a Doppler speed and a speed width on the basis of a reflection pulse received by the antenna unit. The data conversion unit calculates precipitation intensity data on the basis of the reception intensity and calculates wind direction and speed data on the basis of the Doppler speed and the speed width. The prediction unit prepares prediction data on the basis of the precipitation intensity data and the wind direction and speed data. The condition determination unit compares the prediction data with a prescribed threshold and prepares an observation sequence in such a manner as to allocate to an observation of a region corresponding to data which exceeds the threshold at least any of observations of regions outside the region. The radar controller controls the antenna unit, following the observation sequence.
Patent JP-2014173547-A (JP)
Title: Power generation device
Inventor: FUJIWARA HIDEKI
IPC: F03D11/02
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a power generation device capable of quickly stopping a power generator according to prescribed conditions.SOLUTION: A power generation device 1 includes: a main shaft 2; a speed-increasing gear 3 increasing a speed of rotation of the main shaft 2 and outputting the same from an output shaft 35; and a generator 4 having a driving shaft 41 rotated by inputting the rotation of the output shaft 35, and a rotor 42 rotated integrally with the driving shaft 41, and generating electricity by the rotation of the rotor 42. The power generation device further includes: a one-way clutch 7 disposed between the output shaft 35 and the driving shaft 41, so that the output shaft 35 and the driving shaft 41 are integrally rotatably connected in a first state that a rotating speed of the output shaft 35 is higher than a rotating speed of the driving shaft 41, and the output shaft 35 is disconnected from the input shaft 41 in a second state that the rotating speed of the output shaft 35 is lower than the rotating speed of the driving shaft 41; connecting means 9 capable of integrally rotatably connecting the output shaft 35 and the driving shaft 41 at least in the second state; and a control portion 12 for controlling a motion of the connecting means 9 so that the output shaft 35 and the driving shaft 41 are connected with each other according to prescribed conditions.
Patent JP-2013175201-A (JP)
Title: Branch misprediction behavior suppression on zero predicate branch misprediction
Inventor: JEFFRY E GONION
IPC: G06F9/38
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing branch misprediction behavior.SOLUTION: A conditional branch instruction that causes the flow of control to branch around instructions in response to a determination that a predicate vector is null is predicted not to be taken. However, in response to detecting that the prediction is incorrect, misprediction behavior is inhibited.
Patent JP-2014171830-A (JP)
Title: Game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a signal transmission quantity while realizing fine control relating to a stepping motor.SOLUTION: A game machine comprises a stepping motor that includes: a rotor and a stator at least having two phases; and at least a first stator and a second stator differing from the first stator in the phase, as the stator to be excited. The game machine can simultaneously transmit a magnetic polarity specifying signal for specifying a magnetic polarity of the first stator, a magnetic polarity specifying signal for specifying a magnetic polarity of the second stator, an exciting current value specifying signal for specifying an exciting current value of the first stator and an exciting current value specifying signal for specifying an exciting current value of the second stator, as an ON/OFF signal from one signal line corresponding to each of the signals.
Patent JP-2014179237-A (JP)
Title: Battery terminal
Inventor: DOI SHOGO
IPC: H01M10/48
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal having high rigidity which facilitates integral manufacturing of a bus bar partially used for the shunt resistance.SOLUTION: A battery terminal 100 includes a post connection body 110, and a bus bar 120 partially used in the shunt resistance. The post connection body 110 has a post opening 111 for attachment to the battery post. The bus bar 120 has one end inserted into the post connection body 110 and fixed in place. In order to fix one end of the bus bar 120 to the inside of the post connection body 110, the post connection body 110 of the battery terminal 100 is manufactured by die-casting, and one end side of the bus bar 120 is inserted into a mold and fixed in place during die-cast manufacturing.