baber/WOPTO huggingface dataset:
Patent JP-2014180623-A (JP)
Title: Solid-liquid separator
Inventor: SHIMAMOTO ATSUSHI
IPC: B01D21/24
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To keep the solid-liquid separation capacity suitably even in a prolonged operation.SOLUTION: In a solid-liquid separator 1, sludge S can be separated from treated water W because sludge, the solid content, sediments when raw water introduced from an introduction pipe 12 into the solid-liquid separation tank 10 moves downward on an inclined passage 25 from the upper-side opening 26 to the lower-side opening 27. An end part of a treated water discharge pipe 14 smaller in cross sectional area than the inclined passage 25 is connected to the upper side of the lower-side opening 27 of the inclined passage 25. The configuration causes the treated water W to be discharged out of the treated water discharge pipe 14 and prevents the sludge S to be separated by sedimentation from flowing into the treated water discharge pipe 14, allowing reliable solid-liquid separation. In the solid-liquid separator 1, since solid-liquid separation occurs while the raw water L flows downward in the inclined passage 25, residence of the sedimentation-separated sludge S in the inclined passage 25 can be prevented, allowing keeping the solid-liquid separation capacity suitably even in a prolonged operation.
Patent JP-2014181761-A (JP)
Title: Bolt device and telescopic joint
Inventor: IKEDA SHINTARO
IPC: F16B7/18
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a bolt device that can slide and move between a bolt and a nut, and provide a telescopic joint having the bolt device as a stopper and allowing a clearance between pipings to be extended by a simple structure.SOLUTION: This invention comprises a bolt 4 having a head part 3 and a shank part 2; a half nut 8 in which a plurality of divided units can be aligned and threadably engaged with the shant part and having a pressure receiving slant surface 7 with a surface facing toward a second location as seen in a sectional view being inclined in respect to an axis line; a resilient member 9 arranged at an outer peripheral part at the shant part and resiliently deformable in an axial direction; a pre-pressure applying member 16 for pre-pressurizing the resilient member to apply a pre-compression force F1 to the half nut; an abutting member 12 having an abutting slant surface 11 abutting against the pressure receiving slant surface; and a connecting member 13 connecting the abutting member to the second location and is characterized in that a diameter of the half nut is expanded as the thread engaged state between the half nut and the bolt is released and the bolt is slid and moved in respect to the half nut.
Patent JP-2014185659-A (JP)
Title: Speed reducer, robot hand, robot, movable body, geared motor and electronic component conveying device
Inventor: YAMAMOTO SOTA
IPC: B25J17/00
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a speed reducer having long service life even when an elastic member is arranged between a through-hole and a through pin.SOLUTION: A speed reducer comprises: a ring gear having a gear tooth on an inner periphery; a first revolution gear 7 having a gear tooth 7a which engages with the gear tooth; a rotary shaft having a circular cam which makes the first revolution gear 7 revolve around a central axis of the ring gear; a through pin fixed at the first revolution gear 7; and a support part for outputting rotation of the first revolution gear 7 by supporting the through pin. The first revolution gear 7 has a first reception part 14 which is located between a first through-hole 7c and the through pin, which comes into contact with the first through-hole 7c and the through pin and which has elasticity. The material of the first revolution gear 7 is carbon steel, and the material of the first reception part 14 is spring steel and its shape is cylindrical. When a diameter of a tooth bottom circle 7e of the first revolution gear 7 is defined as Df and thickness in a radial direction of the first reception part 14 is defined as T, the following conditional expression is satisfied. 47 mm=<Df<=75 mm, 0.0172×Df-0.085 mm=<T<=0.015×Df+0.316 mm.
Patent JP-2014187465-A (JP)
Title: Light source device and projector
Inventor: OKAMOTO MASASHI
IPC: F21Y101/02
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which quantitatively measures a hue of an output light flux by using a simple filter without incorporating a high-costed chromaticity meter, and maintains a target hue by feedback control.SOLUTION: In a light source device, light-emitting elements include a plurality of kinds of light-emitting elements whose light-emission wavelengths belong to different wavelength bands, respectively. The light source device comprises first, second, and third light quantity measurement means. A sensitivity value at a reference wavelength and a change rate of sensitivity to change in wavelength, of spectral sensitivity characteristics of those light quantity measurement means, are accorded with those of three color-matching functions of an XYZ-colorimetric system. A control circuit intermittently acquires light quantity measurement data to generate a hue indicator value correlated with light color, and feedback controls a drive circuit so as to reduce a difference with its target value. The control circuit determines a coefficient when a change amount of the hue indicator value, when a light emission intensity indicator value correlated with the light intensity is minutely changed, is represented by linear calculation by using a change amount of the light emission intensity indicator value, and controls the drive circuit by calculation through the coefficient.
Patent JP-2013188131-A (JP)
Title: Permanent magnet motor
Inventor: WEI CHANG
IPC: H02K1/22
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor with low cost, high performance and reduced noise.SOLUTION: A permanent magnet motor has a stator, and a rotor surrounded by the stator. The stator includes a stator core having twelve teeth and coils wound around the teeth. The rotor includes a shaft and a magnet core group secured to the shaft. The magnet core group includes eight rotor core segments and eight ferrite permanent magnets. Each magnet is sandwiched between adjacent rotor core segments and is polarized in the circumferential direction of the rotor. The magnets are alternately magnetized such that adjacent rotor core segments have opposite polarities.
Patent JP-2014187918-A (JP)
Title: Chocolate for coating ice cream
Inventor: NAMIKII MAKOTO
IPC: A23D9/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide chocolate for coating ice cream, which hardly detaches from ice cream and to which edible materials easily attach.SOLUTION: Provided is chocolate for coating ice cream, which contains a fat which satisfying the following conditions of (a) to (e) and is used with edible materials attached thereto: (a) a content of X3 is 5 to 10 mass%; (b) a mass ratio of (X3 with C42 or less)/X3 is 0.85 or more; (c) a content of X2U is 30 mass% or less; (d) a content of XU2+U3 is 68 to 76 mass%; and (e) a mass ratio of PU2/XU2 is 0.60 or more.
Patent JP-2014189443-A (JP)
Title: Dielectric ceramic composition and dielectric element
Inventor: Tauchi takeshi
IPC: H01G4/12
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide: a dielectric ceramic composition having a high dielectric constant of 3,000 or more at high temperature of 150°C or more, and a practically large enough relative dielectric constant at a direct current applied electrical field of 2 V/μm; and a dielectric element using the dielectric ceramic composition.SOLUTION: There is provided the dielectric ceramic composition which is a compound oxide represented by the following formula (1). {[(BiNa)(BiK)Ba]Na}TiNbO.. (1) [ in the formula a, b, c, d, s, t, u, v and x are each a number satisfying the following expressions). 0.20≤a<0.95, 0.00<b≤0.50, b<(1.20-a)/2 when 0.20<a<0.70, 0.05≤c<0.60, c>(0.80-a)/2 when 0.20<a<0.70, a+b+c=1, 0.02≤d<0.10, 0.90≤s+u≤1.00, 0.45≤t≤0.50, 0.45≤v≤0.50, and 0.95≤x≤1.05.
Patent JP-2014194387-A (JP)
Title: Human body detection sensor
Inventor: NAKANO YUKIMA
IPC: G01S13/56
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a human body detection sensor capable of curbing erroneous performance due to radio wave interference even when a plurality of water supply devices are arranged with human body detection sensors having an equal intermittent drive cycle incorporated thereinto.SOLUTION: A human body detection sensor is incorporated into a water supply device to supply water to a predetermined water discharge destination. The human body detection sensor comprises: signal generation means which transmits a radio wave toward a measurement object and generates a Doppler signal by receiving a reflective wave, reflection of the transmitted radio wave from the measurement object; sensor driving means which allows the signal generation means to be intermittently driven; and determination means which determines movement of the measurement object on the basis of the Doppler signal output by the signal generation means. The sensor driving means: allows the signal generation means to be driven so that predetermined block signals having a plurality of pulses with a constant intermittent drive cycle have predetermined time intervals; and can variably set the predetermined time interval.
Patent JP-2014193747-A (JP)
Title: Pouring container
Inventor: SAKAMOTO SATOSHI
IPC: B65D77/06
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pouring container in which inflow of the outer air into the inside of an inner layer body can be prevented certainly by raising sealability of a pouring channel while preventing liquid dripping from a pouring port.SOLUTION: A pouring container 1 comprising an inner layer body 4 which comprises an upper opening 4b connecting to a content containing part 4a, an outer layer body 5 which houses the inner layer body 4 and comprises an opening hole 6 for introducing the outer air between the inner layer body 4 and the outer layer body 5, and a pouring cap 3 having a content pouring port 9 and fitted to the port part 5a of the outer layer body 5 comprises a pouring channel 18 which communicates the upper opening 4b with the pouring port 9. Provided are a pouring stopper 12 fitted to the upper opening 4b, a ball valve 20 which is arranged in the pouring channel 18 movably along the pouring channel 18 and functions as a check valve for opening and closing the pouring channel 18, and a tabular valve 21b which is connected to a holding part 21a fixed between the pouring stopper 12 and the pouring cap 3 through an elastically-deformable connection piece 21c and functions as a check valve for opening and closing a pouring port 17c of the pouring channel 18 opening toward the pouring port 9.
Patent JP-2014201654-A (JP)
Title: Structure of cooling gas extraction part in formed coke production equipment
Inventor: YASUKOUCHI NAOTO
IPC: C10B27/06
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a cooling gas extraction part in which the wear of an extraction gas header duct and an ejector caused by coke breeze and small lump coke flowing in from an extraction tuyere in an upright continuous dry distillation furnace is suppressed, and a variation in a flow rate of an extracted gas and of a low temperature dry distilled gas caused by deposition is suppressed.SOLUTION: A coke-separating short pipe 20 which is of an inertia/gravitation sedimentation type and can remove a part of coke inflowing from each extraction tuyere is provided between an extraction gas header duct 12 and each extraction tuyere branch pipe 11, so that coke breeze having a large particle size and small lump coke do not inflow into the extraction gas header duct 12. The extraction tuyere branch pipe 11 connecting the extraction tuyere with a coke-separating short pipe is composed of a first branch pipe 24 extending upward from the extraction tuyere, and a second branch pipe 25 extending downward from the upper end of the first branch pipe to the coke-separating short pipe. Both first branch pipe 24 and second branch pipe 25 have inclination angles larger than a coke particle repose angle.
Patent JP-2014202981-A (JP)
Title: Summary writing support system, distribution device, terminals, summary writing support method, and program
Inventor: ASHIO TSUTOMU
IPC: G09B21/00
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a summary writing support system, a distribution device, terminals, a summary writing support method, and a program that can enable users even including people with visual disabilities to take part in real-time summary writing tasks as a summary scribe.SOLUTION: A summary writing support system 40 includes scribe terminals 20 and a distribution device 10. The distribution device 10 includes: a notification sending unit 11 that sends a prior commencement notification prior to the commencement of an assigned time that has been assigned to each of the scribes of the scribe terminals 20, a commencement notification at the time of the commencement of the assigned time, and an end notification at the time of the end of the assigned time; and an audio distribution unit 12 that distributes utterance audio data to the scribe terminals 20. A scribe terminal 20 includes: an audio reproduction unit 21 that plays audio data, and operates to mute the reproduction volume from when a prior commencement notification is received until when a commencement notification is received; and a notification unit 22 that notifies a scribe 42 of the reception of notifications via audio alerts.
Patent JP-2014204634-A (JP)
Title: Motor, mobile device and exposure device
Inventor: KAGEYAMA SHIGEKI
IPC: H01L21/027
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact two-dimensional motor with large thrust.SOLUTION: A two-dimensional motor Mb is configured of two Y coils 56 and 57 arrayed in a Y axial direction; X coils 58 and 59 arrayed in an X axial direction; and magnets 51 disposed so as to be faced to a part of each of those coils for generating thrust in a Y-axial direction by exciting the Y coils 56 and 57, and for generating thrust in an X-axial direction by exciting the X coils 58 and 59. The magnets 51 are shared by the Y coils 56 and 57 and the X coils 58 and 59 so that it is possible to configure the two-dimensional motor Mb with simple configurations by using a small number of magnets 51 to 55. Thus, it is possible to configure the compact two-dimensional motor Mb for generating large thrust.
Patent JP-2014216433-A (JP)
Title: Electronic component mounting device
Inventor: JIN ZHEHONG
IPC: H05K13/04
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting device in which rotation of a ball screw can be maintained, when the temperature of a beam and a ball screw changes.SOLUTION: One end of a ball screw 30 passed in the longitudinal direction of a beam 1A and moving a mounting head 14 in the horizontal direction is movable in the longitudinal direction of a beam 1A for one end of the beam 1A via a bearing unit 32, i.e., a rotation support device. When the difference in the thermal expansion (contraction) occurs between the beam 1A and the ball screw, one end of the ball screw 30 moves for the sidewall 5A.
Patent JP-2014036950-A (JP)
Title: Neutralization device and neutralization method
Inventor: KUBOTA NOBUHIKO
IPC: C02F1/66
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of used carbon dioxide and shorten the time required for neutralization by devising a mode of introducing carbon dioxide.SOLUTION: A neutralization device 100 is provided with a bubbling part 130 which neutralizes waste water 102, generated by bringing cement into contact with water, by bubbling it with carbon dioxide bubbles having an average bubble diameter of not more than 2.5 mm, whereby the dissolution efficiency of carbon dioxide into the waste water 102 can be improved to shorten the time required for neutralizing the waste water 102.
Patent JP-2014215263-A (JP)
Title: Automatic analysis device
Inventor: MORI HIROKI
IPC: G06F21/62
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analysis device capable of using only external storage media registered in the automatic analysis device in order to extremely reduce the possibility of the outflow of measurement result information and the contamination of computer virus due to the external storage media.SOLUTION: An automatic analysis device includes: an analysis part 8; and an operation part computer 1. The operation part computer 1 preliminarily acquires external storage media information including the identification information of the external storage media, and registers the acquired external storage media information in external storage media registration information 27 stored in a storage device 7. In the case of outputting a measurement result to the external storage media in response to an instruction from a keyboard 2 and a mouse 3 of an operator, when the external storage media to which the measurement result is output is registered in the external storage media registration information 27, the operation part computer 1 outputs the measurement result to the external storage media.
Patent JP-2014218911-A (JP)
Title: Tidal current power generator buried in transmission line tower
Inventor: MIFUJI MASAYASU
IPC: F03B13/26
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a tidal current power generator buried at a foundation for a transmission line tower in which the power generator for generating power by rotating a water turbine with a tidal current is buried in the foundation concrete for the transmission line tower.SOLUTION: This invention relates to a tidal current power generator buried in a foundation for a transmission line tower characterized in that a power generation and a power transmission can be carried out in itself by constructing such that a water turbine 1 having a tidal current inlet port where the water turbine 1 is rotated with tidal current 30 is set, the water turbine 1 has a flange-shaped tidal current flow passage 13 that is divided into right and left directions, a power generator 2 having a tidal current cooling part 9 for eliminating rotational friction heat by the tidal current 30, a control room 16 having a transformation facility is buried and assembled in a frame of a foundation concrete A of the transmission line tower of a shape durable against disaster, concrete 15 is applied to it, the foundation concrete A for the transmission line tower integrally formed through coagulation of the concrete, i.e. the foundation concrete A of the transmission line tower is carried by a barge type platform 33, sunk onto a foundation 28 at a sea bottom 25 made flat in a horizontal direction and the transmission line tower 22 is constructed on the foundation concrete A for the transmission line tower.
Patent JP-2013211564-A (JP)
Title: Exposure device, exposure method, and device manufacturing method
Inventor: SHIBAZAKI YUICHI
IPC: G03F7/20
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To precisely transfer a pattern on a substrate.SOLUTION: A projection exposure device comprises: first encoder systems (26A-26Aetc.) for measuring positional information of a stage RST holding a reticle R; a wafer stage device 12 having a stage WST holding the wafer W; second encoder systems having plural heads (46B, 46C, 46D etc.) respectively radiating beams to reflection-type lattice sections (44B, 44C, 44D etc.) arranged substantially in parallel to an XY plane orthogonal to an optical axis AX of a projection optical system PL, and measuring positional information of the stage WST by the heads opposed to the lattice sections; and a control system for respectively controlling driving of the stages RST, WST according to measurement information of the first and second encoder systems. The control system corrects a measurement error of the second encoder system caused by at least one of the lattice sections and the heads.
Patent JP-2014224766-A (JP)
Title: Imaging performance evaluation device
Inventor: IMAIZUMI SATOSHI
IPC: G02B17/00
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging performance evaluation device capable of discriminating aberration highly accurately without using a photodetector having a wide dynamic range.SOLUTION: An imaging performance evaluation device is constituted so that a rectangular beam having each different angle to the optical axis is radiated to an imaging optical system 2 from a rectangular beam generation device 1, by mounting on the rectangular beam generation device 1, a rotating mechanism 14 for rotating the rectangular beam around the optical axis of the imaging optical system 2.
Patent JP-2014227712-A (JP)
Title: Expansion device for road
Inventor: MIYAGI YOSHIHIRO
IPC: E01C11/02
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To improve durability of cut-off performance of an expansion device for road.SOLUTION: An expansion device 100 includes: a plurality of upper expansion joints 1 arranged in a width direction of a road; and a lower water-cut-off material 2 arranged below the upper expansion joints. The lower water-cut-off material 2 has a plurality of gutter parts 41(41A, 41B) including reinforcement fibers. The two gutter parts 41A and 41B arranged in a width direction of a road are connected together by a seal member 61. The seal member 61 covers inner peripheral surfaces and outer peripheral surfaces of the gutter parts 41A and 41B. The seal member 61 is flexibly bent along unevenness of the road because the reinforcement fibers are not continuous at a connection position of the gutter part 41A and 41B. A connection position of the upper expansion joints 1 is arranged above the connection position of the gutter part 41A and 41B.
Patent JP-2014037222-A (JP)
Title: Rotation shaft sealing device of ship propeller
Inventor: MARKO WRAGE
IPC: F16J15/40
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which has a function for sealing a ship propeller shaft and achieves abrasion resistance.SOLUTION: A circulation pump 2 which circulates an oil between a tank 8 and a sealing chamber 23 is disposed in a supply pipe 43 of the sealing chamber 23 filled with the oil. The supply pipe 43 communicates with a lower region of the sealing chamber 23 and an upper region of the sealing chamber 23 has an exhaust pipe 44 leading to the tank 8.
Patent JP-2014233230-A (JP)
Title: Thresher
Inventor: UMEBAYASHI RYUJI
IPC: A01F12/20
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a thresher which can smoothly rake threshing objects backward without damaging them in the front side of a threshing chamber in which the threshing objects are fed.SOLUTION: The thresher has a threshing cylinder 18 rotationally driving in an anteroposterior direction, has the front end of the threshing cylinder 18 being a taper part 36 molded into the form whose diameter gradually reduces frontward and integrally molded with feed-in spirals 38, 39 which feed the threshing objects backward during rotational driving of the threshing cylinder 18 on the outer periphery of the threshing cylinder 18. The feed-in spiral 38 in the side near the taper part 36 is installed with projection parts 41 for raking the threshing objects.