baber/WOPTO huggingface dataset:
Patent JP-2015212424-A (JP)
Title: Method for producing cobalt sulfate
Inventor: IDEGAMI ATSUSHI
IPC: C22B3/38
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming cobalt sulfate from an aqueous solution containing cobalt using a solvent extraction method, wherein a cobalt sulfate solution is formed by efficiently separating cobalt even when cobalt is preferentially extracted and an element having a small separation factor is contained.SOLUTION: There is provided a method for producing cobalt sulfate from an aqueous solution containing cobalt and including Ni, Mg, Ca and Na elements as impurity elements, which comprises: (1) an extraction step of extracting cobalt from an aqueous solution containing cobalt using 2-ethylhexyl phosphonic mono-2-ethylhexyl ester which is an organic solvent of phosphonic acid or di-(2,4,4-trimethylpentyl)phosphinic acid which is an organic solvent of phosphinic acid; a washing step of bringing an aqueous cobalt sulfate solution into contact with the organic solvent of phosphonic acid or the organic solvent of phosphinic acid from which cobalt is extracted and distributing and separating Ni, Mg, Ca and Na elements of the impurity elements contained in the organic solvent of phosphonic acid or the organic solvent of phosphinic acid from which cobalt is extracted in the contacted aqueous cobalt sulfate solution; and (3) a back extraction step of back-extracting cobalt with sulfuric acid from the organic solvent of phosphonic acid or the organic solvent of phosphinic acid from which the impurity elements are separated.
Patent JP-2017023587-A (JP)
Title: Vehicular interior component and manufacturing method for the same
Inventor: SEKINO HIROSHI
IPC: B60N2/90
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicular interior component which can improve industrial design.SOLUTION: A vehicular interior component is manufactured by tying a plurality of lamination fabric pieces 6a, 6b comprising at least a skin material 9 and a cushion material 10. The plurality of tied pieces are processed with continuous stitches 8a, 8b, seamed (seamed part 14) along an end part where the front faces of the plurality of pieces remaining tied by the stitch processing, and is installed so that the plurality of pieces may face the habitable space of the vehicular interior by turning outside with one side of the plurality of tied pieces turned inside out.SELECTED DRAWING: Figure 13
Patent JP-2017024683-A (JP)
Title: Vehicular steering device
Inventor: OYA TOSHIAKI
IPC: B62D6/00
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of suppressing the occurrence of an unexpected event caused by rotation of a steering member when performing an automatic operation by a new method.SOLUTION: In a vehicular steering device, a steering wheel (steering member) and a steering mechanism which are operated for steering are not mechanically connected, and the steering mechanism is driven by a steering motor. The vehicular steering device includes: a reaction motor 19 for applying reaction force to the steering wheel; and a reaction motor control section 70 for controlling the reaction motor 19. The reaction motor control section 70 includes a torque limiter 77 for limiting electric current flowing in the reaction motor 19 to a prescribed value or below when an automatic operation is performed.SELECTED DRAWING: Figure 5
Patent JP-2017029266-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To clearly notify switching of backgrounds.SOLUTION: A game machine which performs variable display and can perform control into an advantageous state advantageous to a player includes performance execution means which can perform read-ahead determination about variable display yet to be started and execute at least any of many kinds of second performance notifying whether or not control into an advantageous state occurs in a second background different from a first background after first performance is executed in the first background. The performance execution means displays any of many kinds of special images and switches the second background to the first background after notifying that an advantageous state does not arise by the second performance. Many kinds of special images have at least a part of mode in common and can display a special image in a special mode (F) suggesting that the advantageous state arises after the variable display on the basis of a read-ahead determination result about the variable display yet to be started.SELECTED DRAWING: Figure 31
Patent JP-2017029270-A (JP)
Title: Ultrasound device, ultrasound module, electronic apparatus, and ultrasound measurement apparatus
Inventor: KIYOSE SETSUNAI
IPC: A61B8/14
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound device, an ultrasound module, an electronic apparatus, and an ultrasound measurement apparatus capable of suppressing warping of an element substrate.SOLUTION: An ultrasound device 22 comprises: an element substrate 41 including an ultrasound transducer array 50 having a plurality of ultrasound transducers 51 arranged in array, and having a first surface and a second surface located opposite the first surface; a terminal section disposed on the first surface of the element substrate 41 and outside the ultrasound transducer array 50 in a plan view in a direction normal to the first surface, and electrically connected to the ultrasound transducers 51; and a reinforcing plate 45 disposed on the second surface of the element substrate 41 in an area overlapping the terminal section in a plan view and having a higher bending rigidity than the element substrate 41.SELECTED DRAWING: Figure 5
Patent JP-2017032341-A (JP)
Title: Resonance frequency detection device of SAW sensor
Inventor: WANG FAN
IPC: G01B7/16
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a resonance frequency detection device for SAW sensors that is designed to detect the resonance frequency of a SAW sensor with high accuracy.SOLUTION: A receiver 15 receives, via an auxiliary circuit 16 and a SAW sensor 2, a transmitted signal that is transmitted to the SAW sensor 2 by a transmitter 7, feeds back a phase difference component, with regard to the frequency component of a modulation signal acquired by converting a received signal from the SAW sensor 2, that corresponds to a phase difference with the modulation signal of a modulation signal generator 4 to the transmitter 7, and makes it superimposed on the modulation signal of the modulation signal generator 4 of the transmitter 7. An oscillator 6 of the transmitter 7 makes a modulation signal of the modulation signal generator 4 having had the phase difference component superimposed thereon oscillated as a control signal, and causes a carrier frequency fto be converged to a resonance frequency fof the SAW sensor 2.SELECTED DRAWING: Figure 1
Patent JP-2016108529-A (JP)
Title: Method for producing polyalkylene glycol derivative having amino group at terminal
Inventor: SUGA YUKI
IPC: C08G65/333
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a narrow disperse and highly pure polyalkylene glycol derivative having an amino group at a terminal thereof, in a simple manner without using heavy metals.SOLUTION: There is provided a method for producing a polyalkylene glycol derivative having an amino group at a terminal thereof including: reacting a compound represented by general formula (V) with an alkylene oxide; reacting the reaction product with an electrophile represented by general formula (I); and deprotecting the resulting product without using heavy metals. RO(RO)ROM(V) In the formula V, Rrepresents a linear, branched or cyclic hydrocarbon group having 1 to 20 carbon atoms; Rrepresents an alkylene group having 2 to 8 carbon atoms; k represents an integer of 2 to 5; and M represents an alkali metal. In the formula, Rand Reach independently represent a protective group for an amino group, or one of the Rand the Rrepresents H and the other of the Rand the Rrepresents a protective group for an amino group, or the Rand the Rare linked with each other to form a cyclic protective group, where the protective group can be deprotected without using heavy metals; Rrepresents a linear, branched or cyclic hydrocarbon group having 1 to 6 carbon atoms; and X represents a leaving group.SELECTED DRAWING: None
Patent JP-2016081036-A (JP)
Title: Pixel circuit of display and compensation method for common potential therefor
Inventor: HO GEIYOUNG
IPC: H01L51/50
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pixel circuit of a display and a compensation method for a common potential.SOLUTION: The pixel circuit comprises a plurality of gate lines G1-Gm, a plurality of data lines S1-Sm crossing the plurality of gate lines G1-Gm, respectively and insulating; a plurality of common power lines D1-Dm crossing the plurality of gate lines G1-Gm, respectively and insulating; a plurality of pixel units defined by an area surrounded with the plurality of gate lines G1-Gm, the data lines S1-Sm and the common power lines D1-Dm; one dummy gate line GD crossing the plurality of data lines S1-Sm and the plurality of common power lines D1-Dm, respectively and insulating in the same direction with the plurality of gate lines G1-Gm. A shift common potential acquired on the dummy gate line GD is inverted to perform common potential compensation with respect to the pixel circuit.SELECTED DRAWING: Figure 5
Patent JP-2015221245-A (JP)
Title: Game machine
Inventor: YOSHIDA KUNIHIKO
IPC: A63F5/04
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to securely leave the trace of breakage when a board box is fraudulently opened.SOLUTION: In a first box, which is one of board boxes placed one on another, a sealing member 220 comprises a main plate 225 with a hole 226; a pocket part 228 that is open in one direction along the respective slide directions of both the boxes; and a bag part 229 that is open on the main plate side only. In the other second box, a sealing member 320 comprises: a block part 325; a hole 327 extending from the block part 325 in other direction along the sliding direction; and a locking piece 326 inserted into the pocket part. A sealing pin 400 having a locking claw and inserted from the hole 226 is passed through the hole 327 of the locking piece, so that the locking claw locks to the locking piece, thus inhibiting the separation thereof. The flat face 325a of a block part is in face-contact with a flat face 229a in which a pocket part is open, thus the locking portion of the locking claw and locking piece is blocked from outside. To unlock the locking portion of the sealing pin, the pocket part has to be broken. Accordingly, the trace of breakage is left.
Patent JP-2017037100-A (JP)
Title: Image forming apparatus and method of controlling the same
Inventor: TAKEMURA TAICHI
IPC: G03G15/00
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: calibration for stabilization of color tone and density gradation detects a state change with respect to a change in an external environment with patch image forming and measurement, thereby requiring a long time.SOLUTION: An image forming apparatus that comprises image forming means for performing image formation using a toner includes: prediction means for predicting a density of the toner output with respect to image signals when the image forming means performs image formation; and control means for controlling the image formation performed by the image forming means on the basis of the density predicted by the prediction means. A function used when the prediction means performs a prediction is previously defined as a function using any one of a plurality of environmental conditions on the basis of a relation between an environmental condition of the image forming apparatus and a density of an image formed by the image forming means under the environmental condition.SELECTED DRAWING: Figure 3
Patent JP-2017038448-A (JP)
Title: Coil structure for rotary electric machine
Inventor: KAIMORI TOMOAKI
IPC: H02K3/28
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To suppress imbalance of inductance, in a coil structure comprising a plurality of coil layers in a radial direction, each coil layer consisting of an overlapped-winding coil.SOLUTION: A coil structure for a rotary electric machine comprises: a first coil layer A; and a second coil layer B located at a radial outside of a stator from the first coil layer A. One or more coils AU1 that configure the first coil layer A, and one or more coils BU1 that configure the second coil layer, are connected in series.SELECTED DRAWING: Figure 2
Patent JP-2017035998-A (JP)
Title: Inclined spur buoy
Inventor: KATAYAMA TORU
IPC: B63B1/24
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an inclined spur buoy, slantingly installable for reducing or preventing an inclination of the spur buoy by a tidal current and wind and vibration of the spur buoy by a wave, in a shallow sea area.SOLUTION: An inclined spur buoy is composed of a signpost body 1, a floating body 2 provided on the signpost body 1 under the center of gravity of the signpost body 1 and a lower end mooring tool 3 for mooring the lower end of the signpost body 1 to a sinker 4 of the water bottom, and when mooring the lower end of the signpost body 1 to the sinker 4 sunk in the water bottom, the lower end mooring tool 3 has a degree of freedom in the yaw-pitch both rotational motion direction to the sinker 4 of the water bottom in the signpost body 1, and the signpost body 1 vertically inclines at a predetermined angle to the yaw rotation axis of the lower end mooring tool 3.SELECTED DRAWING: Figure 2
Patent JP-2017038267-A (JP)
Title: Notification system
Inventor: MORI MASAHITO
IPC: G08B25/10
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To notify a user of a document left unrecovered on an image forming apparatus.SOLUTION: A notification system comprises an image forming apparatus, a mobile terminal, and an on-vehicle device. The image forming apparatus recognizes an address of the mobile terminal owned by an execution request source user, and after the lapse of a predetermined time without a read document being recovered from the completion of a job, transmits a notification that the document is left unrecovered to the mobile terminal of the execution request source user. When receiving the notification that the document is left unrecovered, the mobile terminal of the execution request source transmits a notification command to the on-vehicle device after communication with the on-vehicle device is established, and when the on-vehicle device receives the notification command, notifies the user of the fact that the document is left unrecovered on the image forming apparatus.SELECTED DRAWING: Figure 1
Patent JP-2017041192-A (JP)
Title: Character processing system and character processing program
Inventor: OGURI SHIN
IPC: G06K9/62
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To accurately specify a sentence composed of character-recognized characters.SOLUTION: A terminal 10 which is a character processing system comprises a locus input unit 11 to which loci of a plurality of characters in an input area are input such that an order of the characters can be specified, a character recognition unit 12 which recognizes individual characters from the input information and specifies the positions of the individual characters in the input area and a sentence determination unit 13 which, on the basis of a positional relation between successive characters which have been recognized and whose positions have been specified, determines a break point of a sentence composed of the characters.SELECTED DRAWING: Figure 1
Patent JP-2016025890-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can achieve a performance so as to suppress a player's motivation to play a game from lowering.SOLUTION: When a game ball enters a first start port or second start port, a random number as lottery information is reserved. A game machine performs lottery on the basis of the random number as the lottery information, and determines a lottery result of one type from the lottery result of a plurality of types including a winning and a failure. When the lottery result is the winning, a privilege such as a game ball is imparted to a player. In a main liquid crystal display screen PNM, various performances are executed using a sub liquid crystal display screen PNS, lower-side accessory units which can move to the front of the main liquid crystal display screen PNM, and shutter type accessories 3010, 3030, 3050, 3070.SELECTED DRAWING: Figure 268
Patent JP-2017048731-A (JP)
Title: Fuel injection device
Inventor: YAMAMOTO TATSUSUKE
IPC: F02M61/10
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device capable of injecting high pressure fuel and suppressing a variation in the injection amount of the fuel and a failure in the operation of a needle.SOLUTION: A clearance forming member 60 can form an axial clearance CL1 between a flange part 33 and a movable core 40. The flange part 33 has a flange part outer wall face 331 on the outer wall radially outside thereof. A fixed core 50 has a fixed core inner wall face 501 on the inner wall radially inside thereof. The clearance forming member 60 is formed so that its inside wall face 601 as the wall face opposite to the flange part outer wall face 331 is slidable with the flange part outer wall face 331 and its outside wall face 602 as the wall face opposite to the fixed core inner wall face 501 is slidable with the fixed core inner wall face 501. The flange part outer wall face 331 and the outside wall face 602 are each formed into a curved shape protruded radially outward of a housing 20, in a cross section by a virtual plane PL1 including an axis Ax1 of the housing 20.SELECTED DRAWING: Figure 2
Patent JP-2017053898-A (JP)
Title: Waveform writing device, method, program, and electronic musical instrument
Inventor: SATO HIROTAKE
IPC: G10H1/24
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To substantially reduce a silent time during which no sound can be generated because there exists no desired waveform in a waveform memory when a timbre involving transfer of a plurality of waveforms with regard to a device for generating musical sounds in a waveform writing system, a method, a program, and an electronic musical instrument using the device.SOLUTION: At the time of inputting musical performance information, if waveform data corresponding to the musical performance information has not completed being read from a large capacity flash memory to a waveform memory in a sound source LSI, generated sounds corresponding to the musical performance information are covered by other waveform data that have completed being read to the waveform memory. The musical performance information, for example, is information including at least pitch and velocity of musical sounds to be generated. The large capacity flash memory stores a plurality of pieces of waveform data according to pitch and velocity for each timbre of musical sounds, and among the waveform data read in the waveform memory, waveform data whose pitch is high covers generated sounds of waveform data whose pitch is low, or waveform data whose velocity is large covers generated sounds of waveform data whose velocity is small.SELECTED DRAWING: Figure 5
Patent JP-2017052539-A (JP)
Title: Container heat treatment apparatus
Inventor: KAGA TADASHI
IPC: B65B55/02
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a container heat treatment apparatus that immerses containers conveyed by conveyance means into the liquid of an immersion tank and performs heat treatment, in which the apparatus adjusts a liquid level to prevent caps of containers from being immersed in the liquid when the liquid level of the immersion tank rises.SOLUTION: A container heat treatment apparatus immerses containers 4 continuously conveyed by conveyance means 6 into the liquid pooled in an immersion tank 8, and performs heat treatment. A water storage tank 28 which is connected by a discharge passage 30 including an opening/closing valve 34 and a supply passage 32 including a pump 38 is provided for the immersion tank 8. Liquid level detection means 40 detects a liquid level of the immersion tank 8, the opening/closing valve 34 is released corresponding to the signal, and the liquid in immersion tank 8 is discharged to the water storage tank 28, and the pump 38 is driven to supply water in the water storage tank 28 to the immersion tank 8.SELECTED DRAWING: Figure 2
Patent JP-2017053271-A (JP)
Title: Gaseous fuel engine control device
Inventor: DOSONO KAZUYASU
IPC: F02D19/06
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To enable gaseous fuel within a fuel tank to be fully used as much as possible at a low cost without making a size of vehicle 1 large.SOLUTION: A gaseous fuel engine control device mounted on a vehicle is provided that comprises pressure detection means for detecting a pressure in fuel tanks (a hydrogen tank 70 and a CNG tank 71), temperature detection means for detecting a temperature in the fuel tanks and control means (a control unit 100) for controlling an operation of an engine 10.The control means performs an exhaust gas heat increasing control for increasing the exhaust gas heat of the engine 10 when a condition is fulfilled that a pressure in the fuel tank detected by the pressure detection means is a prescribed pressure or less and a temperature in the fuel tank detected by the temperature detection means becomes a prescribed temperature or less, so that the fuel tank is heated by the exhaust gas flow passing through near the fuel tank.SELECTED DRAWING: Figure 1
Patent JP-2017058150-A (JP)
Title: X-ray optical element and x-ray optical device
Inventor: SUZUKI YUTARO
IPC: G21K1/06
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray optical element and an X-ray optical device with which it is possible to further reduce the diameter of light condensation for uses where X-rays are condensed and further widen the width of emitted X-rays for uses where X-rays are parallelized or the radiation angle of radiation X-rays is changed.SOLUTION: An X-ray optical element 1A comprises: a tabular member 10A having a first side face 10b on which X-rays are incident, a second side face 10C for emitting X-rays, and a plurality of grooves 11 formed on a principal plane 10a, each having a pair of side walls, and reaching the second side face 10c from the first side face 10b; and an X-ray reflection film provided on the pair of side walls of the plurality of grooves 11. The pair of side walls of each groove 11 are curved so that in an area 14a that includes the first side face 10b, the interval between the plurality of grooves 11 extends in correspondence to closeness to the second side face 10c, and in an area 14b that includes the second side face 10c, the plurality of grooves 11 become substantially parallel to each other in correspondence to closeness to the second side face 10c.SELECTED DRAWING: Figure 1