baber/WOPTO huggingface dataset:
Patent JP-2019185688-A (JP)
Title: Water treatment facility monitoring control system
Inventor: KIMIJIMA KAZUHIKO
IPC: E03F5/22
Filed: 2018-04-17
Abstract: To provide a water treatment facility monitoring control system capable of achieving an improvement in maintenance management performance after equipment operation through malfunction prevention.SOLUTION: Provided is a water treatment facility monitoring control system having: a mutual interlock part 223; a stop priority interlock part 224 which outputs a stop signal upon reception of the a stop command by a transmission processing part 221 during drive operation of a pump P not targeted by the mutual interlock part 223 and which does not output a drive signal upon reception of a drive command by the transmission processing part 221 (reception part) during stop operation of the pump P; and a suppression part 225 which prevents malfunction of a water treatment facility W in operation by suppressing outputting of the stop signal from the signal output part 222 based on predetermined condition upon reception of the stop command by the transmission processing part 221 during the drive operation of any one of the pumps P targeted by the stop priority interlock part 224 in response to the drive command.SELECTED DRAWING: Figure 1
Patent JP-2019190481-A (JP)
Title: Control device of continuous variable transmission
Inventor: HATTORI KUNIO
IPC: F16H61/06
Filed: 2018-04-18
Abstract: To accurately control the indication pressure of hydraulic pressure for setting a gear change ratio of a continuously variable transmission to a target gear change ratio.SOLUTION: In a control device of a continuously variable transmission for calculating the indication pressure of hydraulic pressure for setting a gear change ratio of the continuously variable transmission to a target gear change ratio by feedback control and feedforward control, when it is determined that a modeled error is stably reflected to a feedback control amount by the feedback control, a stationary value of the feedback control amount is stored in a learning region as a learning value corresponding to an inverse number of a safety rate corresponding to the target gear change ratio and the thrust of a secondary pulley necessary for avoiding the generating a belt slide at the secondary pulley and the target thrust of the secondary pulley, and when calculating the indication pressure, the stored learning value is feed-forwardly added to the indication pressure.SELECTED DRAWING: Figure 4
Patent JP-2019193364-A (JP)
Title: Driving device, lifting device, image forming apparatus, and abnormality detecting method
Inventor: KOMAMURA NAOYA
IPC: H02P8/38
Filed: 2018-04-20
Abstract: To shorten a time to detect an abnormality in a lifting device.SOLUTION: The driving device drives a mechanism on which a drive load cyclically varies, and includes a stepping motor that drives the mechanism, a control unit that controls current to be supplied to the stepping motor and that drives the mechanism to a position at which the drive load becomes equal to or greater than a prescribed value, drives the stepping motor at a current value at which step-out of the stepping motor is generated while the drive load of the prescribed value is being applied, and determines an abnormality on the basis of whether or not the stepping motor steps out, and a notification unit that gives a notification to a user in accordance with a result of determination made by the control unit.SELECTED DRAWING: Figure 6
Patent JP-2019189011-A (JP)
Title: Headup display device
Inventor: ITO MAI
IPC: B60K37/00
Filed: 2018-04-25
Abstract: To provide a headup display device which improves assembling performance by easily inserting rotating shaft parts into a bearing part at assembling, and in which the rotating shaft parts hardly come off from the bearing part after being assembled.SOLUTION: A headup display device 1 comprises a recessed face mirror 8 having a pair of rotating shaft parts 83 protruding to left and right both sides, and rotatably accommodated in a lower case 3 around axial lines of the rotating shaft parts 83, and a stay member 9 which is arranged in the lower case 3 so as to be removable therefrom, and in which a second bearing part 91 for pivoting a second rotating shaft part 832 is formed. The second rotating shaft part 832 has a rotating shaft part main body 832a extending along an axial line direction, and a salient part 832b formed at an external peripheral face of the rotating shaft part main body 832a. The second bearing part 91 has a penetration hole 911 inserted with the rotating shaft part main body 832a, and a groove part 912 in which the salient part 832b is penetratingly formed at an external periphery of the penetration hole 911.SELECTED DRAWING: Figure 11
Patent JP-2019193199-A (JP)
Title: Camera device
Inventor: KATO MORIKAZU
IPC: G03B19/07
Filed: 2018-04-27
Abstract: To provide a camera device capable of suppressing a rise of temperature by improving a heat dissipation effect.SOLUTION: A camera device 200 (200A) includes a salient 1 formed on a second case 52 so as to protrude toward a fan 71 disposed outside the second case 52 so as to face a first principal surface 55 of a circuit board 54, the salient 1 formed so as to extend so that the salient separates a first space 11 defined by at least the second case 52 and the salient 1 from a second space 12 defined by at least the second case 52 and the salient 1. When the camera device 200 is covered with a cover 72, there are formed two flow passages of air of a flow passage 13 of air from the side of the second case 52 passing through the first space 11 and being discharged by the fan 71 and a flow passage 14 of air from the side of a first case 51 passing behind and through the second space 12 and being discharged by the fan 71.SELECTED DRAWING: Figure 5
Patent JP-2019197152-A (JP)
Title: Image forming apparatus and method for controlling position of charging wire
Inventor: KATSUMATA HIROKI
IPC: G03G21/00
Filed: 2018-05-10
Abstract: To avoid an image defect caused by discharge unevenness when partial abnormal discharge of a wire occurs, which cannot be solved by wire cleaning.SOLUTION: An image forming apparatus forming electrostatic latent images based on image data on photoreceptor drums is provided with charging devices each including a charging wire that charges the photoreceptor drum by discharge and a wire support part that supports the charging wire, detection units each detecting a physical quantity according to the discharge of the charging wire, and a control unit. The wire support parts can each change the position of the charging wire with respect to the photoreceptor drum; the control unit acquires a discharge distribution in the longitudinal direction of the charging wire on the basis of the physical quantities detected by the detection units, and changes the positions (positions in the circumferential direction (phase) and positions in the longitudinal direction) of the charging wires with respect to the photoreceptor drums, so as to prevent the influence of discharge unevenness on images to be formed.SELECTED DRAWING: Figure 2
Patent JP-2019192622-A (JP)
Title: Breaker
Inventor: MORISONO TOSHIHARU
IPC: H01H73/02
Filed: 2018-04-23
Abstract: To provide a breaker that turns off a breaker switch when there is a risk of collapse of a house that shakes greatly in an earthquake.SOLUTION: In a breaker, a long string-like material is set up, a clip lock or a steel wire L-shaped hook lock that can be selected at one end of the string-like material is provided, and a cylindrical cap is hung at the other end, a coil spring that fits inside a cap and separates and supports the cap is fixed to a coil spring receiving tube that is integrated with a bracket, the cap is flipped and dropped by using the amplitude of the coil spring to swing the cap, and, then the breaker switch is dropped with the weight of the cap.SELECTED DRAWING: Figure 4
Patent JP-2019204666-A (JP)
Title: Power storage device
Inventor: TAMARU KOJIRO
IPC: H01G11/12
Filed: 2018-05-23
Abstract: To provide a power storage device capable of preventing wrong assembly of power storage modules.SOLUTION: A power storage device 1 comprises a plurality of laminated power storage modules 4, and a conductive plate 5 interposed between adjoining power storage modules 4 and 4, and electrically connecting the adjoining power storage modules 4 and 4. The power storage module 4 has an electrode laminate 11 laminating a plurality of bipolar electrodes 14, and an encapsulation body 12 provided on the lateral face 11a of the electrode laminate 11 in frame-shape, and encapsulating between adjoining bipolar electrodes 14 and 14. The encapsulation body 12 of one of the adjoining power storage modules 4 is provided with a projection 24 projecting to the encapsulation body 12 side of the other of the adjoining power storage modules 4, and the encapsulation body 12 of the other power storage module 4 is provided with a recess 25 corresponding to the projection 24. The projection 24 is located in the recess 25.SELECTED DRAWING: Figure 3
Patent JP-2019205115-A (JP)
Title: Packet processing apparatus, bus transfer control method, and bus transfer control program
Inventor: TAKAKURA HIROSHI
IPC: G06F13/28
Filed: 2018-05-25
Abstract: To provide a packet processing apparatus capable of preventing bus occupation due to DMA transfer of a packet.SOLUTION: The present invention relates to packets from networks 200 and 201, a packet processing apparatus performs layering into 3 levels of lower level hardware of a network adapter 130 that determines whether to DMA-transfer all packets or the header part of the packets to a main memory 120 or to discard the packets, middle level software of data plane software 300 that analyzes the header part of the packets to determine whether the packet processing device itself is the final destination and performs necessary update processing on the header part, and upper level software of packet termination software 310 that processes the payload part of the packet, and selects one of the header part of the packet, the payload part, or all of the packets as data relating to the packet at the time of delivery between the respective layers according to the analysis result of the header part of the packet.SELECTED DRAWING: Figure 2
Patent JP-2019172945-A (JP)
Title: METHOD FOR PRODUCING PROPYLENE/α-OLEFIN COPOLYMER
Inventor: YAMADA WATARU
IPC: C08G79/10
Filed: 2018-05-25
Abstract: To provide a method for producing a propylene copolymer with a high molecular weight without depending on improvement of transition metal compounds used for polymerization catalysts.SOLUTION: A method for producing a propylene/α-olefin copolymer has a polymerization step of polymerizing propylene and α-olefin (excluding propylene) in the presence of a catalyst for olefin polymerization containing a predetermined transition metal compound (A), and a carrier (B) comprising a predetermined solid polyaluminoxane composition carrying the transition metal compound (A).SELECTED DRAWING: None
Patent JP-2018206377-A (JP)
Title: Data storage device with rewritable in-place memory
Inventor: DAVID S EBSEN
IPC: H01L27/105
Filed: 2018-05-29
Abstract: To provide a data storage device with a rewritable in-place memory.SOLUTION: A data storage device 270 has a non-volatile memory 274. The non-volatile memory may be resident in the data storage device. The non-volatile memory can consist of a rewritable in-place memory cell having a read-write asymmetry. The non-volatile memory may be divided into a first group of tiers with a selection module of the data storage device prior to adapting to an event by altering the non-volatile memory into a second group of tiers. The first and second groups of tiers are different.SELECTED DRAWING: Figure 8
Patent JP-2019210090-A (JP)
Title: Elevator brake releasing device and elevator
Inventor: SOMETA MASAHIRO
IPC: B66B5/02
Filed: 2018-06-04
Abstract: To provide an elevator brake releasing device that can ensure the drawing amount of an inner line necessary for releasing a brake.SOLUTION: The elevator brake releasing device comprises: a rotation part to which the other end of an inner line is connected so as to draw the inner line inserted into an outer pipe fixed to a building frame and connected at one end to a brake; and changing means for changing the maximum amount of drawing the other end side of the inner line from the outer pipe.SELECTED DRAWING: Figure 3
Patent JP-2019169693-A (JP)
Title: Photoelectric conversion material and photoelectric conversion element
Inventor: MACHIDA SHINICHI
IPC: C07D519/00
Filed: 2018-06-05
Abstract: To provide a photoelectric conversion material that has a high optical absorption property in a near infrared region and exhibits a high photoelectric conversion efficiency.SOLUTION: A photoelectric conversion material contains a compound represented by the following general formula (1). In the formula, R, Rand Rare independently selected from the group consisting of a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group, an optionally substituted alkynyl group, an optionally substituted alkoxy group, an optionally substituted aryl group, and an optionally substituted heteroaryl group. Lis a divalent substitution product containing an alkenyl group represented by a specific formula.SELECTED DRAWING: None
Patent JP-2019215990-A (JP)
Title: Cell stack
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/0208
Filed: 2018-06-12
Abstract: To provide a cell stack capable of suppressing a coating film from being peeled off.SOLUTION: A cell stack 11 includes a fuel cell 1 and a collector member 2 electrically connected to the fuel cell 1. The collector member 2 includes: a substrate 210 composed of an alloy material containing chromium; a chromium oxide film 211 covering at least a part of a surface 210a of the substrate 210; a coating film 212 covering at least a part of a surface 211a of the chromium oxide film 211; and peeling suppression parts for suppressing peeling of the chromium oxide film 211 from the substrate 210. The collector member 2 includes: an upstream site 21 located on an upstream side in a circulation direction of oxidant gas flowing on a surface of the fuel cell 1; and a downstream site 22 located on a downstream side of the upstream site 21 in the circulation direction. The number of the peeling suppression parts included in the downstream site 22 is more than that of the peeling suppression parts included in the upstream site 21.SELECTED DRAWING: Figure 3
Patent JP-2019214150-A (JP)
Title: Ink jet printer
Inventor: UEDA NAOKI
IPC: B41J2/01
Filed: 2018-06-12
Abstract: To provide an ink jet printer capable of efficiently heating an ink.SOLUTION: An ink jet printer in this invention comprises: an ink container storing an ink; an ink head discharging the ink; an ink supply passage 43 connecting the ink container to the ink head; and an ink heater 60 provided to the ink supply passage 43 and having the ink passing through the inside the heater. Besides, the ink heater 60 is equipped with: a flow path forming member 61 having an inside flow path 61a through which the ink passes; a cord heater 62 wound on the outer peripheral face of the flow path forming member 61; and a cord-like dummy member 63 wound on the outer peripheral face of the flow path forming member 61 lining with the cord heater 62.SELECTED DRAWING: Figure 5
Patent JP-2019216347-A (JP)
Title: Simulator, server, evaluation system, evaluation program, and evaluation method
Inventor: ITO MAKOTO
IPC: H04N13/363
Filed: 2018-06-12
Abstract: To provide a technology capable of evaluating risks of traffic participants in shared spaces.SOLUTION: A simulator (2) for virtually reproducing a shared space (SS) includes: a display device (a screen 22 and a projector group P); and a server (21). The server (21) includes: a first creation unit (112) for creating a first information group by obtaining first positional information of each mobile body moving in the shared space (SS) from each mobile body via communication; a second creation unit (113) for creating a second information group by generating second positional information of each mobile body on the basis of information obtained by detecting each mobile body; and a display device control unit (211) for controlling the display device so as to display each mobile body included in the first information group and the second information group on the basis of histories of the first information group and the second information group.SELECTED DRAWING: Figure 5
Patent JP-2019214876-A (JP)
Title: Hydraulic drive device
Inventor: MAEDA KENGO
IPC: E04G23/08
Filed: 2018-06-13
Abstract: To provide a hydraulic drive device capable of reducing energy loss when supplying and discharging hydraulic oil to and from a crushing cylinder.SOLUTION: A hydraulic drive device 5 has a crusher 9 including a first main cylinder 16A, a hydraulic pump 25, a control valve 23, a remote control valve 50 for receiving opening and closing operations of the crusher 9, and first to fourth directional switching valves 41 to 44. When the remote control valve 50 receives an opening operation, hydraulic oil is supplied from the hydraulic pump 25 to a rod-side chamber T2, and hydraulic oil is supplied from a head-side chamber T1 to a head-side chamber S1. On the other hand, when the remote control valve 50 receives a closing operation, hydraulic oil is supplied from the hydraulic pump 25 to the head-side chamber T1 and a rod-side chamber S2, and hydraulic oil is discharged from the rod-side chamber T2 and the head-side chamber S1. As a result, the tank return amount during the opening operation is reduced, and a sub cylinder 17 can be restored during the closing operation.SELECTED DRAWING: Figure 5
Patent JP-2018160683-A (JP)
Title: Semiconductor light emitting diodes having reflective structures and methods of fabricating the same
Inventor: D'ONOFURIO MATTHEW
IPC: H01L33/36
Filed: 2018-06-13
Abstract: PROBLEM TO BE SOLVED: To provide lateral light emitting diodes having both contacts on one face, and an integral reflective structure.SOLUTION: Light emitting diodes include: a diode region 110 having first and second opposing faces 110a, 110b that include an n-type layer 112, a p-type layer 114, and a p-n junction; an anode contact 130 that ohmically contacts the p-type layer and extends on the first face of the diode region; and a cathode contact 150 that ohmically contacts the n-type layer and extends on the first face. The anode contact and/or the cathode contact include(s) a reflective structure on the first face that is configured to reflect substantially all light that emerges from the first face toward the first face.SELECTED DRAWING: Figure 1
Patent JP-2019008789-A (JP)
Title: Method for tone-adapting image to target peak luminance of target display device
Inventor: LAURENT CAUVIN
IPC: H04N9/64
Filed: 2018-06-15
Abstract: To provide a method for tone-adapting an image to a target peak luminance Lof a target display device.SOLUTION: The method includes obtaining low dynamic range expansion exponents E(p), obtaining target expansion exponents E(p) as a weighted sum of high dynamic range expansion exponents E(p) and of the low dynamic range expansion exponents E(p), applying the obtained target expansion exponents E(p) to low dynamic range luminance values Yof a low dynamic range version of the image, resulting in target luminance values Y, and building a tone-adapted version of the image on the basis of the target luminance values Y.SELECTED DRAWING: Figure 1
Patent JP-2019217521-A (JP)
Title: Cleaning brush for cooling drums, thin slab production device, and thin slab production method
Inventor: MOROHOSHI TAKASHI
IPC: B22D11/06
Filed: 2018-06-19
Abstract: To provide a cleaning brush for cooling drums capable of sufficiently removing stains at an outer circumferential face of each cooling drum, uniformizing the thickness of each solidified shell formed at the outer circumferential face of each cooling drum, and capable of producing a thin slab of high quality in which the generation of wrinkles and cracks is suppressed.SOLUTION: A thin slab production device 10 has a pair of rotating drums 11, 11 and a pair of side weirs, in which a molten steel 3 is fed to a molten steel pool part 16 formed by the pair of cooling drums 11, 11 and the pair of side weirs, and solidified shells 5, 5 are formed and grown at outer circumferential faces of the cooling drums 11, 11 to produce a thin slab 1. The production device has element wires 32 made of Ti or a Ti alloy being cleaning brushes 30 for cooling drums cleaning the outer circumferential face of each cooling drum 11.SELECTED DRAWING: Figure 3
Patent JP-2019219144-A (JP)
Title: Heat exchanger and energy recovery system
Inventor: MATSUYAMA YOSHIMITSU
IPC: F28F3/04
Filed: 2018-06-22
Abstract: To provide a heat exchanger and an energy recovery system that can restrain scale from adhering to a heat transfer object.SOLUTION: A heat exchanger 20 comprises a heat transfer object. The heat transfer object includes a heat transfer object body, and an aluminum diffusion coating layer formed on a surface of the heat transfer object body. An energy recovery system 1 comprises a circulation line 6, an evaporator 2 connected to the circulation line 6, a turbine connected downstream of the evaporator 2 in the circulation line 6, and a condenser 4 connected downstream of the turbine 15 in the circulation line 6. At least one of the evaporator 2 and the condenser 4 comprises the heat transfer object. The heat transfer object includes the heat transfer object body, and the aluminum diffusion coating layer formed on the surface of the heat transfer object body. While heat conductivity of the heat transfer object is restrained from decreasing, scale is restrained from adhering to the heat transfer object.SELECTED DRAWING: Figure 1
Patent JP-2020001519-A (JP)
Title: Vehicle control device
Inventor: YOSHIKAWA MASAYUKI
IPC: B60G17/015
Filed: 2018-06-27
Abstract: To provide a vehicle control device (hereinafter refers to also as a "vehicle control device of present invention") capable of controlling the vibrations of a vehicle such that the vibration levels of a plurality of occupants can be optimized when the vehicle has the plurality of occupants.SOLUTION: A vehicle control device includes a suspension control ECU and a camera control ECU. The suspension control ECU is configured such that, if the camera control ECU determines that all of a plurality of occupants seated on seats are specific occupants and position information indicates that the vehicle is traveling in a specific traveling section, the suspension control ECU controls a suspension system on the basis of control values for same passengers.SELECTED DRAWING: Figure 1
Patent JP-2020005143-A (JP)
Title: Image encoding device, image decoding device, image encoding method, and image decoding method
Inventor: SHIMA SHINGO
IPC: H04N19/61
Filed: 2018-06-28
Abstract: To provide a technique for reducing an amount of data for obtaining a quantization matrix suitable for orthogonal transformation.SOLUTION: By using a first one-dimensional vector having M (M is an integer of 2 or more) elements and a second one-dimensional vector having N (N is an integer of 2 or more) elements, a quantization matrix having a size of M×N is generated. A transformation coefficient group obtained by orthogonal transformation for a sub-block having a size of M pixels×N pixels is quantized using the quantization matrix.SELECTED DRAWING: Figure 1