baber/WOPTO huggingface dataset:
Patent JP-2019131876-A (JP)
Title: Production method of precipitated copper
Inventor: NITTA TSUTOMU
IPC: C25C1/12
Filed: 2018-02-02
Abstract: To provide a production method of precipitated copper that can suppress an exothermic reaction and an arsine evolution reaction.SOLUTION: A production method of precipitated copper comprises: a step in which, in a centrifuge, a primary cleaning is performed with rinse water to precipitated copper that includes arsenic and to which electrolyte adheres to; a step in which the precipitated copper is neutralized after the primary cleaning; a step in which a secondary cleaning is performed with rinse water to the precipitated copper after the neutralization; a step in which dehydration is performed in the centrifuge after the secondary cleaning; and a step in which the precipitated copper is scraped up after the dehydration.SELECTED DRAWING: Figure 1
Patent JP-2019135896-A (JP)
Title: Motor control device and motor
Inventor: SUZUKI HIROYUKI
IPC: H02P29/032
Filed: 2018-02-05
Abstract: To provide a motor control device that can easily perform a notification that burning prevention control is being performed.SOLUTION: A motor control device 11 includes a PWM control unit 11a that adjusts drive power supplied to a motor 10 by means of PWM control, and a burning prevention control unit 11c that calculates an estimated temperature of the motor 10 based on the drive information of the motor 10 and that performs burning prevention control to restrict a power supply to the motor 10 based on that estimated temperature. The PWM control unit 11a brings the control frequency of PWM control into a frequency of an audible range and performs a restriction-time sound-generating operation to produce a sound of an audible range from the motor 10 under a condition where the burning prevention control is being performed.SELECTED DRAWING: Figure 1
Patent JP-2019135131-A (JP)
Title: Pneumatic tire
Inventor: ISHIGURO KAZUYA
IPC: B60C9/04
Filed: 2018-02-05
Abstract: To provide a pneumatic tire configured so that concave parts on a surface of a side part generated due to an overlapping part of a carcass ply can be made inconspicuous.SOLUTION: A carcass ply 5 of a pneumatic tire has an overlapping part 10A where both ends in a tire circumferential direction are overlapped with each other in a thickness direction. The carcass ply comprises a second part 10c, which is larger than the overlapping part 10A and smaller than a first part 10B in an elongation amount of the carcass ply elongating in an extending direction of a carcass cord 11, between the overlapping part 10A and the first part 10B so that the second part contacts the overlapping part 10A and so that the elongation amount increases in stages or gradually from the overlapping part 10A toward the first part 10B, including positions at the opposite side on a tire circumference, where seat materials 10 are not overlapped with each other. A tension modulus of the carcass ply in the second part 10C is lower than the tension modulus in the overlapping part 10A and higher than the tension modulus in the first part 10B.SELECTED DRAWING: Figure 2
Patent JP-2019139294-A (JP)
Title: Information processing method and information processing apparatus
Inventor: MAEZAWA AKIRA
IPC: G06T13/20
Filed: 2018-02-06
Abstract: To appropriately control the movement of an object even when the time points of emission of musical notes are variable.SOLUTION: An information processing apparatus 11 comprises: an analysis data generation unit 22 that sequentially acquires musical performance data E representing emission of musical notes at variable time points on a temporal axis, and for each of a plurality of unit periods, sequentially generates analysis data X representing the time series of musical notes within an analysis period including the unit period and periods before and after the unit period, from the time series of the musical performance data E in parallel with the acquisition of the musical performance data E; and a control data generation unit 23 that sequentially generates, from the analysis data X, control data Y for controlling the movement of an object representing a performer in parallel with the acquisition of the musical performance data E.SELECTED DRAWING: Figure 2
Patent JP-2019140530-A (JP)
Title: Server device, display device, video display system, and video display method
Inventor: SUGIYAMA NORIZO
IPC: H04N7/18
Filed: 2018-02-09
Abstract: To make high resolution video display, and to change the display position of each display device rapidly and smoothly according to user operation.SOLUTION: A control circuit 11 receives a command specifying a display position, indicating the range of a video displayed, respectively, by multiple display devices 3a-3c, out of the ranges represented by multiple shooting videos. The control circuit 11 controls a video processing circuit 14 to generate multiple first clipped videos corresponding, respectively, to the display positions of the multiple display devices 3a-3c, from the multiple shooting videos, when a command is not being inputted to a server device 1, and controls a communication circuit 15 to deliver the multiple first clipped videos, respectively, to the corresponding multiple display devices 3a-3c. When the command is being inputted to the server device 1, the control circuit 11 controls the video processing circuit 14 to generate one concatenation video from the multiple shooting videos, and to deliver the concatenation video to the multiple display devices 3a-3c.SELECTED DRAWING: Figure 1
Patent JP-2019139994-A (JP)
Title: Sealed battery manufacturing apparatus
Inventor: EBARA TSUTOMU
IPC: H01M10/0587
Filed: 2018-02-13
Abstract: To provide a sealed battery manufacturing apparatus that can reduce adhering of moisture to a workpiece in a manufacturing process from a winding step to a sealing step, and can reduce ingress of moisture into the sealed battery.SOLUTION: A manufacturing apparatus 1 comprises: a plurality of housing parts 21 to 29 which houses a winding device 11, intermediate devices 12 to 17, a sealing device 18, and a conveyance line 19, respectively; and a dry air supply device 60 that supplies a dry air DA into the plurality of housing parts 21 to 29. The inside of the conveying line housing part 29 that houses a conveying line 19 and the inside of the device housing parts 21 to 28 which house the winding device 11, the intermediate devices 12 to 17, and the sealing device 18 respectively, out of plurality of housing parts 21 to 29 are configured to be in a dry air atmosphere by the dry air DA supplied from the dry air supply device 60.SELECTED DRAWING: Figure 2
Patent JP-2019139153-A (JP)
Title: Electro-optic element and method for manufacturing the same
Inventor: SATO TAKASHI
IPC: G02F1/15
Filed: 2018-02-14
Abstract: To impart good characteristics to an electrochromic material constituting an electro-optic element by controlling an orientation structure.SOLUTION: An electro-optic element (1) includes at least a working electrode (2) and an electrochromic layer (3) formed on the working electrode. The electrochromic layer of the electro-optic element contains a Lewis acid and has an orientation. A method for manufacturing the electro-optic element is provided, including at least the following steps: preparing an oligomer in a liquid crystal electrolyte from a monomer having an arylene unit structure that is monocyclic or has more rings and contains at least a thiophene ring, a pyridine ring, a pyrrole ring or a furan ring, or having a heteromonocyclic compound; and forming the electrochromic layer on the working electrode by electrochemical polymerization in a liquid crystal state using at least the working electrode.SELECTED DRAWING: Figure 1
Patent JP-2019138432-A (JP)
Title: Sliding bearing
Inventor: INOUE MASAYA
IPC: B60G15/06
Filed: 2018-02-14
Abstract: To provide a sliding bearing that comprises a detent mechanism that facilitates assembly work.SOLUTION: A sliding bearing comprises an upper case 2, a lower case 3, and a center plate 4 arranged between the upper case 2 and the lower case 3 to realize relative rotation between the upper case 2 and the lower case 3. The center plate 4 comprises an annular rib 44 inserted into an annular convex part 33 of the lower case 3. A tip surface 440 of the annular rib 44 comprises a gear part 443 in which crest parts 441 and trough parts 442 are formed alternately and continuously in a circumferential direction. The lower case 3 comprises engaging parts 337 engaging with the trough parts 442 of the gear part 443 formed in the tip surface 440 of the annular rib 44 of the center plate 4.SELECTED DRAWING: Figure 2
Patent JP-2019138286-A (JP)
Title: Internal combustion engine
Inventor: KAMEZAKI DAISUKE
IPC: F01M11/00
Filed: 2018-02-15
Abstract: To inhibit oil discharged from an oil discharge hole of a cylinder block from being rolled up or scattered by swirl wind caused by rotation of a crank shaft.SOLUTION: A first shield wall 72 protrudes upward from an upper surface of a balancer housing 70 supporting a balancer device 60 in an oil pan 40. A second shield wall 74 protrudes from an inner surface of the oil pan 40 to the side of the first shield wall 72. The first shield wall 72 and the second shield wall 74 are provided so as to enclose an opening of an oil discharge hole 24 on a lower surface of a cylinder block.SELECTED DRAWING: Figure 2
Patent JP-2019142020-A (JP)
Title: Holding device and control device
Inventor: YAMANAKA NOBUHIRO
IPC: B41J2/01
Filed: 2018-02-16
Abstract: To provide a technology by which a printing object can be held so as to carry out appropriate printing even in printing on a plurality of optional printing objects.SOLUTION: A holding device 100, which is structured so as to hold a printing object of a printer, includes: a holding substrate 102; a plurality of holding parts 104 which are arranged on the holding substrate, and each of which is structured so as to attach and detach the printing object and has holding means which can change inclination of the mounted printing object; a drive part 103 which drives at least the two or more holding means out of the plurality of holding parts so as to change the inclination of the printing object simultaneously in a first direction; and a lifting part which moves the holding substrate in a direction orthogonal to the holding substrate.SELECTED DRAWING: Figure 1
Patent JP-2019142277-A (JP)
Title: Vehicle control system
Inventor: TANAKA YOSHIAKI
IPC: B60W30/17
Filed: 2018-02-16
Abstract: To provide a vehicle control system that is able to improve safety when stop of the own vehicle following a stop operation of a preceding vehicle takes place in the course of a lane change.SOLUTION: A preceding vehicle following control unit stops an own vehicle following a stop operation of a preceding vehicle on the basis of preceding vehicle following control. The preceding vehicle following control unit starts the own vehicle following a start operation of the preceding vehicle. However, in a case where the own vehicle is cased to carry out following stop in the course of a lane change operation, the preceding vehicle following control unit determines whether a stop position of the own vehicle is on a lane section line or not. In a case where it is determined that the stop position of the own vehicle is on the lane section line, the preceding vehicle following control unit inhibits execution of following start at the point in time.SELECTED DRAWING: Figure 5
Patent JP-2019145319-A (JP)
Title: Electric wire with terminal, terminal crimping device, and manufacturing method for electric wire with terminal
Inventor: OKUDA YUTA
IPC: H01R43/048
Filed: 2018-02-20
Abstract: To suppress increasing of a scale of an electric wire connection part after the completion of a crimp.SOLUTION: A terminal crimping device comprises: an electric wire 50; and a terminal metal tool 10 physically and electrically connected to a bare core wire 51 by crimping it to an end part of the electric wire. The terminal metal tool is a connection part comprising a bottom part 14 continued over a coating 52 from the bare core wire in the end part of the electric wire and a pair of barrel piece parts 15 and 16, includes an electric wire connection part 12 overlapping and wounding the pair of barrel piece parts to the end part of the electric wire mounted in the bottom part. The electric wire connection part includes a coating crimp part 12B crimped to the coating of the end part of the electric wire. The coating crimp part includes: a first coating crimping part 12Bthat a request main crimping force required for fastening to the coating is secured; and a second coating crimping part 12Bthat is provided to the end part on the side where the electric wire is drawn, and the crimping force to the coating is smaller than the first coating crimping part. The second coating crimping part includes an expansion part 12Bexpanded than the first coating crimping part toward an external side of a radial direction in the end part of the electric wire.SELECTED DRAWING: Figure 3
Patent JP-2019148197-A (JP)
Title: Work vehicle
Inventor: TASHIRO KAZUYUKI
IPC: F01M13/00
Filed: 2018-02-26
Abstract: To provide a work vehicle with a unit for recovering impurities contained in blow-by gas in an engine subjected to inspection easily.SOLUTION: A blow-by gas recirculation passage 21 is provided to recirculate blow-by gas discharged from an engine 11 to an intake passage 16A of the engine 11. An impurity recovery unit 24 is provided to recover impurities contained in the blow-by gas. The impurity recovery unit 24 is provided on the outer peripheral part of a vehicle body.SELECTED DRAWING: Figure 3
Patent JP-2019147315-A (JP)
Title: Printing processing system, method and program
Inventor: KITAKATA KEI
IPC: H04N1/00
Filed: 2018-02-27
Abstract: To continuously execute printing processing by a printing processing system which realizes fast printing even if an error occurs when a printer acquires print data.SOLUTION: A printing processing system comprises: notification means which notifies a printing server of information capable of specifying a print data file acquired by an image processing device on error occurrence to processing of acquiring the print data file from a first storage server; storage means which stores a print data file not acquired yet by the image processing device in a second storage server; generation means which generates an index file including acquisition destination information on the unacquired print data file; and execution means which acquires, based upon the index file, the print data file stored in the storage means from the second storage server, and executes printing processing.SELECTED DRAWING: Figure 10
Patent JP-2018143239-A (JP)
Title: Methods for efficient differentiation of pluripotent stem cells into desired cell types
Inventor: KO MINORU
IPC: C12N5/077
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide methods for induction of differentiation of a pluripotent stem cell into a desired cell type within a short period of time and with high efficiency.SOLUTION: A method of differentiating a pluripotent stem cell into a desired cell type comprises the following steps 1) and 2): 1) adding a Sendai virus vector containing a transcription factor required for induction of differentiation into the desired cell type to a pluripotent stem cell in a cell culture medium; and 2) culturing the pluripotent stem cell to differentiate it into the desired cell type. The method may further comprise the step of adding a gene for a compound having an action of substantially removing or reducing an expression amount of a POU5F1 protein to the pluripotent stem cell.SELECTED DRAWING: None
Patent JP-2019148386-A (JP)
Title: Control device, air conditioner system, and operation control method and program of air conditioner
Inventor: UOSAKI TETSUSHI
IPC: F24F11/65
Filed: 2018-02-28
Abstract: To provide a control device, an air conditioner system, and an operation control method and a program of the air conditioner that allow the configuration of the air conditioner to be simplified while enabling dehumidification to be performed continuously.SOLUTION: An operation mode acquisition unit 113 acquires operation mode information. A determination unit 115 determines whether or not an air conditioner 2 has been performing an operation in a dehumidifying mode for a preset reference time or more continuously on the basis of operation mode information. A command unit 111 transmits operation stop command information to the air conditioner 2 when the air conditioner 2 is determined to have been performing the operation in the dehumidifying mode for a preset reference time or more continuously. An environment information acquisition unit 112 acquires environment information including temperature information indicating an indoor temperature. A target temperature setting unit 116 calculates a target temperature in the operation in the dehumidifying mode on the basis of the temperature indicated by the temperature information. The command unit 111 also transmits operation start command information for commanding start of the operation of the air conditioner 2 in the dehumidifying mode on the basis of the target temperature, to the air conditioner 2.SELECTED DRAWING: Figure 2
Patent JP-2018156645-A (JP)
Title: Storage system and operation method thereof
Inventor: CHINNAKRISHNAN BALLAPURAM
IPC: G06F13/14
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a storage system for providing automatic discovery and its operation method.SOLUTION: The storage system comprises: a plurality of storage devices for respectively operating a DHCP (Dynamic Host Configuration Protocol) client; and a discovery server for providing a discovery log page to a host computer. A discovery log updater (DLU) which operates in each of the plurality of storage devices provides a discovery log entry of the corresponding storage device to the discovery server, and the host computer constructs connection between the host computer and a target storage device included in the discovery log page by using the discovery log entry of the target storage device, and provides an input/output or compute workload to the target storage device, and the discovery log page includes the discovery information of the plurality of storage devices, and each discovery log entry includes the address of the corresponding storage device.SELECTED DRAWING: Figure 1
Patent JP-2019150391-A (JP)
Title: Filtration device for washing machine and washing machine having the same attached thereto
Inventor: CHIBA KOJI
IPC: D06F23/04
Filed: 2018-03-05
Abstract: To provide a filtration device for a washing machine which enables collected refuse such as lint to be easily and cleanly discarded.SOLUTION: The filtration device for a washing machine comprises a case on which an introduction opening 41 is formed for introducing washing water and a filter part 33 is formed for returning the washing water introduced from the introduction opening 41 to a washing tub. The case comprises a front face plate 30 having a filter part 33 formed thereon and a back face plate 40 that is arranged opposite to the front face plate 30 and is detachably attached to the front face plate 30. The front face plate 30 is provided with a scraping part 35 for scraping lint D attached to the back face plate 40.SELECTED DRAWING: Figure 9
Patent JP-2018123965-A (JP)
Title: Bracket assembly used with actuator
Inventor: MARK ALLEN RACHUY
IPC: F16F15/08
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a bracket connected to an actuator.SOLUTION: A bracket assembly used with an actuator 104 is described. An exemplary device includes a bracket 106 for demarcating a first opening and a second opening. The first opening receives a fastener 108 and connects a first end of the bracket 106 to the actuator 104. At least one of the second openings receives the fastener and connects a controller 102 to the bracket 106. The actuator 104 is located at a first side of the bracket 106, and the controller 102 is located at a second side of the bracket 106. The exemplary device also includes a regulator connected to the bracket 106. The regulator varies distance between a second end of the bracket 106 and the actuator 104, and supports the second end to the actuator 104.SELECTED DRAWING: Figure 1
Patent JP-2019158440-A (JP)
Title: System and method for measuring microparticle
Inventor: OKA YUKI
IPC: G01J5/60
Filed: 2018-03-09
Abstract: To provide a system and a method for measuring a microparticle, capable of easily measuring microparticles existing in a large high temperature combustion field.SOLUTION: A system for measuring a microparticle includes: an irradiation part which irradiates two-phase flow, in which liquid or solid microparticles exist in the gas phase, with laser beams; and a measurement part for measuring the microparticles by detecting scattered light from the microparticles seeing from the microparticles.SELECTED DRAWING: Figure 2
Patent JP-2019156536-A (JP)
Title: crane
Inventor: HAYASHI HIROYUKI
IPC: B66C23/00
Filed: 2018-03-09
Abstract: To provide a crane attaining improvement in operability and improvement in stability.SOLUTION: A crane 1 comprises: a boom 7 that can be freely raised and extended; a wire rope 8 that is hung down from the boom 7; a winch 9 that feeds in and feeds out the wire rope 8; and a hook 10 which is moved up and down by feeding in and feeding out the wire rope 8, which further comprises a winding operation tool 24 that can instruct the winch 9 to operate. In the crane 1, when the hook 10 is moved up to a predetermined suspension length d by operation of the winding operation tool 24, the boom 7 stands up and elongates while feeding out the wire rope 8 so that the suspension length d can be kept, so as to make the hook 10 to keep moving up.SELECTED DRAWING: Figure 6
Patent JP-2019158787-A (JP)
Title: Radar device and signal processing method
Inventor: AOKI SHINYA
IPC: G01S13/66
Filed: 2018-03-16
Abstract: To prevent wrong following of a target detected by a radar device.SOLUTION: A radar device includes a prediction processing part for calculating a prediction position in current detection of a target detected last time. The radar device further includes a determination part for determining that a target identical to a target detected last time is not detected this time when the prediction position is outside a detection area of the radar device.SELECTED DRAWING: Figure 1
Patent JP-2019163711-A (JP)
Title: Wind power generator
Inventor: TADAKUMA KENJI
IPC: F03D1/06
Filed: 2018-03-19
Abstract: To obtain a wind power generator capable of reducing air resistance, in the wind power generator where an impeller is arranged inside an annular casing.SOLUTION: A wind power generator comprises: an impeller that is rotated by receiving wind flowing from a front side to a rear side at blades, and rotates a generator shaft; and a casing 18 that is formed in an annular manner so as to cover the impeller from the outside in a rotational radial direction, and is formed in a convex manner radially inward on a radial cross section, and in which a first angle θ1 formed by a straight line L1 connecting a front edge 18A and a rear edge 18B and a front-rear direction line L2 is set to be larger than a second angle θ2 formed by a tangent line L3 of a radial outside surface 18D at the position of the rear edge 18B and the front-rear direction line L2.SELECTED DRAWING: Figure 2