baber/WOPTO huggingface dataset:
Patent JP-2019029970-A (JP)
Title: Image processing apparatus, control method thereof, program, and image forming apparatus
Inventor: KOBAYASHI SEITO
IPC: H04N1/46
Filed: 2017-08-03
Abstract: To provide a mechanism for suppressing image quality deterioration in two color printing even when there are pixels in the vicinity of the boundary between color and hue in a color original.SOLUTION: An image processing apparatus acquires image data and user setting and determines whether each pixel of the image data satisfies a condition that the pixel is a chromatic color and a condition that the hue is within a predetermined range. Further, the image processing apparatus determines whether each of the pixels satisfied a condition that the hue and the saturation are in the vicinity of the boundary of the predetermined range, and in accordance with each determination result, a value of each of the pixels in the image data is converted into a value indicating a chromatic color designated by the user or a value indicating an achromatic color.SELECTED DRAWING: Figure 2
Patent JP-2019032411-A (JP)
Title: Display device
Inventor: NUMATA YUDAI
IPC: F21S2/00
Filed: 2017-08-07
Abstract: To suppress reduction in display quality.SOLUTION: A display device comprises: a display panel including a first substrate, a second substrate facing the first substrate, and a polymer dispersion type liquid crystal layer held between the first substrate and the second substrate and including polymer and liquid crystal molecules; a light-emitting element; a light guide layer 50 having a first surface facing the display panel and an end facing the light-emitting element; and a first optical layer positioned between the display panel and the light guide layer 50. A refractive index of the first optical layer is less than that of the light guide layer 50.SELECTED DRAWING: Figure 2
Patent JP-2019030246-A (JP)
Title: Low temperature failure reduction agent or necrosis suppression agent, and storage method of organ, tissue and cell of living matter
Inventor: KAWAHARA HIDEHISA
IPC: C12N5/00
Filed: 2017-08-08
Abstract: To provide a low temperature failure reduction agent or necrosis suppression agent capable of being used for a storage method of an organ, tissue and cell of a living matter capable of stably storing the organ, tissue and cell without applying a damage to the organ, tissue and cell of the living matter in a non-freezing low temperature environment, and the method for storing an organ, tissue and cell.SOLUTION: There is provided a storage method of an organ, tissue and cell of a living matter using a low temperature failure reduction agent or a necrosis suppression agent including a coffee extract, and a culture medium containing the coffee extract.SELECTED DRAWING: Figure 1
Patent JP-2018159049-A (JP)
Title: Ester type elastomer foam molded article, use thereof and ester type elastomer foamed particle
Inventor: KONDO HIROTAKA
IPC: A43B13/04
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an ester type elastomer foamed molded article showing high impact resilience and low density.SOLUTION: The present invention provides an ester type elastomer foamed molded article composed of fused articles of foamed particles using an ester type elastomer as a base resin.SELECTED DRAWING: Figure 1
Patent JP-2019031043-A (JP)
Title: Silicone blanket and manufacturing method therefor
Inventor: KONDO NAOKO
IPC: B32B25/20
Filed: 2017-08-09
Abstract: To provide a silicone blanket having hydrophilicity while retaining high adhesiveness, and a manufacturing method therefor.SOLUTION: A silicone blanket 1 has a substrate 2, a silicone rubber layer 3 consisting of a silicone rubber formed on the substrate 2 and which an Itro treatment is conducted on a surface thereof, and a coated film layer 4 formed on a surface of the Itro treated silicone rubber layer 3 and consists of an urethane resin emulsion and a modified silicone emulsion.SELECTED DRAWING: Figure 1
Patent JP-2019035456-A (JP)
Title: Retainer of rotating member for vehicle
Inventor: SHINODA YOSHITAKA
IPC: F16H48/38
Filed: 2017-08-14
Abstract: To suppress damage to a peripheral member of an opening portion when inserting a rotating member for a vehicle into a prescribed opening portion.SOLUTION: A retainer of a drive shaft which is inserted into an insertion hole having a first inside spline comprises a rotation regulation member, a rotatable member partially inserted into a recess of the rotation regulation member and an elastic member for energizing the rotatable member to a prescribed direction at a tip of the drive shaft. First external peripheral splines which are engaged with the first inside spline are formed at external peripheries of the rotation regulation member and the rotatable member, second inside splines are formed at an external periphery of the recess of the rotation regulation member in a region except for an outside prescribed range of a differential device, second outside splines engaged with the second inside splines are formed at an external periphery of the rotatable member in a region except for a prescribed range at the differential device side, and in a state that the second inside splines and the second outside splines are engaged with each other, splines at an external periphery of the rotation regulation member and splines at an external periphery of the rotatable member at the differential device side are substantially the same in phases.SELECTED DRAWING: Figure 2
Patent JP-2017227118-A (JP)
Title: Drain sheet and wall surface structure using the same
Inventor: IDEKURA TAKASHI
IPC: E21D11/38
Filed: 2017-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a drain sheet that does not cause damage to a drainage function, because a back-filling material does not penetrate into the backside.SOLUTION: A drain sheet A of the present invention comprises a water conveyance part 10 for guiding water and discharging it, and an attachment part 20 for attaching the water conveyance part 10 to a wall surface. The water conveyance part 10 and the attachment part 20 are formed of an impermeable synthetic resin. The attachment part 20 has a water penetration prevention function. In addition, a bottom surface plate 11, and a large number of water conveyance ribs 12 formed by being raised from the bottom surface plate 11 are formed in the water conveyance part 10.SELECTED DRAWING: Figure 1
Patent JP-2019040688-A (JP)
Title: socket
Inventor: TAKAHASHI HIDEYUKI
IPC: H01R33/76
Filed: 2017-08-23
Abstract: To provide a socket which can be mounted on a surface and is equipped with a wiping function.SOLUTION: A socket 100 can be mounted on a surface of a substrate 210. The socket 100 includes a plurality of contacts 110, and each contact 110 includes a contact portion 112 capable of coming into contact with a terminal of a semiconductor device, a locking portion 116 connected to the contact portion 112, and a substrate side contact portion 118 extended from the locking portion 116 and capable of coming into contact with a conductive area formed on a substrate surface. The socket 100 further includes a stopper member 120 which holds a locking portion 116 of the plurality of contacts 110, and a guide member 180 disposed oppositely to the stopper member 120. The guide member 180 is provided with a plurality of through-holes 184 storing a substrate side contact 118 projecting out from the stopper member 120.SELECTED DRAWING: Figure 12
Patent JP-2017221743-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2017-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a game interest.SOLUTION: A plurality of kinds of variable display patterns include a plurality of kinds of re-variable display patterns for temporarily stopping variable display of performance identification information once after starting the variable display, and then executing re-variable display for executing variable display again once or for a plurality of times. Variable display pattern determination means can determine a variable display pattern such that a selection ratio of a type of a ready-to-win performance to be executed after the temporary stop differs according to the number of execution times of re-variable display in the re-variable display patterns.SELECTED DRAWING: Figure 30
Patent JP-2019045641-A (JP)
Title: Image formation device
Inventor: NAKAJIMA MASAATSU
IPC: G03G21/14
Filed: 2017-08-31
Abstract: To provide an image formation device that can supply a lubricant to a contact part between each image carrier and a cleaning member when needed on the basis of a detection result of a driving load of the driving source even in a configuration having a plurality of image carriers driven by a common driving source.SOLUTION: An image formation device has: a plurality of image formation units that is respectively provided with supplying means supplying a lubricant to a cleaning member and an image carrier; a common driving source M1 that drives image carriers 1Y, 1M and 1C of the plurality of image formation units; load detection means 17a that detects a driving load of the driving source M1; and control means that can cause a supply action supplying the lubricant to be executed for a period of non-image formation. The control means is configured to: acquire information about a change in driving load to be detected by the load detection means 17a when differentiating an amount of supply of the lubricant to the image carrier by the supply means with respect to arbitrary one specific image formation unit for the period of the non-image formation; and change a setting of the supply action in the specific image formation unit on the basis of the information.SELECTED DRAWING: Figure 4
Patent JP-2019042058-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-08-31
Abstract: To provide a game machine capable of improving a presentation effect.SOLUTION: A displacement mode of a hollow member 740 relative to a tabular displacement member 730 can be made different depending on whether a projected pole-shaped portion 743 of the hollow member 740, which is displaced with the displacement of the tabular displacement member 730, is supported by a front small reception portion 735a or by a rear small reception portion 735b. Therefore, the displacement mode between the tabular displacement member 730 and the hollow member 740 can be made complexed to improve a presentation effect. Furthermore, by the displacement of the tabular displacement member 730, a gap between the front small reception portion 735a and the projected pole-shaped portion 743 can be configured to be eliminated. As a result, a difference in displacement modes can be made great.SELECTED DRAWING: Figure 48
Patent JP-2019046136-A (JP)
Title: Collision avoidance support device
Inventor: TAKAGI AKIRA
IPC: G08G1/16
Filed: 2017-09-01
Abstract: To appropriately support collision avoidance in a state in which drivers are hard to visually recognize traffic lights.SOLUTION: At S220, a support device determines whether a driver is hard to visually recognize a traffic light or not. When determined with YES at S220, the support device proceeds to S230 to determine whether the driver visually recognizes the traffic light or not. When determined with NO at S230, the support device proceeds to S240 to determine whether the traffic light permits entrance to a traffic intersection or not. When determined with NO at S240, the support device sets actuation conditions at first conditions as S250. The first condition is a condition for more strongly supporting collision avoidance than an initial condition.SELECTED DRAWING: Figure 3
Patent JP-2019045324-A (JP)
Title: Surface property measuring device, display method, and program
Inventor: FUJII AKIHIRO
IPC: G01B11/30
Filed: 2017-09-04
Abstract: To provide a surface property measuring device, a display method, and a program for a user who does not know much about a surface property parameter to appropriately evaluate the functionality of a measurement object surface.SOLUTION: The surface property measuring device comprises: a storage unit 40A for storing classification information that is information pertaining to a plurality of parameter sets created by classifying a plurality of surface property parameters by evaluation item; an acquisition unit 40B for acquiring an input that designates at least one parameter set among the plurality of parameter sets from an input device 50; and a processing unit 40C for controlling a display device 60 in accordance with the input acquired by the acquisition unit 40B. The processing unit 40C specifies a surface property parameter included in the at least one parameter set designated by the input on the basis of the classification information stored in the storage unit 40A, and displays on the display device 60 a value calculated on the basis of the shape data of surface of the measurement object that is the specified surface property parameter.SELECTED DRAWING: Figure 3
Patent JP-2018052110-A (JP)
Title: Pressure spike eliminator for print heads
Inventor: ROBERT MARK JACOBS
IPC: B41J2/175
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure spike eliminator for print heads that remedies negative pressure spikes that draw air bubbles into print head apertures in connection and disconnection of a conduit.SOLUTION: A device includes: a first connector arranged to connect to an ink supply; a second connector arranged to connect to a print head; a first chamber arranged between the first and second connectors, the first chamber forming an ink path from the first connector to the second connector; a second chamber arranged adjacently to the first chamber; and a compliant wall between the first and second chambers. A system includes a print head, an ink tank connected to the print head, and a compliant wall device connected between the print head and the ink tank, the compliant wall device having a first chamber forming an ink path between the print head and the ink tank, and a second chamber, the first and second chambers separated by a compliant wall.SELECTED DRAWING: Figure 1
Patent JP-2019046761-A (JP)
Title: Fuel cell system
Inventor: SUZUKI JUNYA
IPC: H01M8/04746
Filed: 2017-09-07
Abstract: To suppress reduction in power generation efficiency of a fuel cell stack while enabling reduction in power consumption in an electric motor.SOLUTION: Until the number of rotations of a rotary shaft 14 reaches the floating number of rotations, a controller 30 controls a valve switching position of a three-way valve 33 so that the three-way valve 33 becomes in a first switched state in which both of an air flow from an electrically-driven compressor 12 to a fuel cell stack 11 through a supply flow passage 18 and an air flow from the electrically-driven compressor 12 to a discharge flow passage 24 through the supply flow passage 18 and a bypass flow passage 32 are permitted. Also, until the number of rotations of the rotary shaft 14 reaches the floating number of rotations, the controller 30 controls the degree of opening of a pressure regulator valve 26 so that a flow of discharged gas introduced into a turbine chamber 23 through an introduction flow passage 25 maximizes turbine efficiency by the discharged gas, and the discharged gas rotates a turbine wheel 19.SELECTED DRAWING: Figure 1
Patent JP-2019041742-A (JP)
Title: Aquatic life guiding device, aquatic life guiding system, and water bath
Inventor: FURUSAWA YOSUKE
IPC: A01K63/00
Filed: 2017-09-07
Abstract: To provide a technology to guide aquatic life in a water tank in a predetermined direction.SOLUTION: Provided is an aquatic life guiding device 100 installed adjacent to an inner peripheral surface of an outer periphery wall part of a water tank, including an electrode 104 to which power for guiding an aquatic life in the water tank is applied and a case 102 for accommodating the electrode. The case includes a first surface 102A and a second surface 102B on a side opposite to the first surface. The first surface includes an opening 103 for exposing the electrode and protection parts 105a and 105b for preventing the electrode from being contacted from the outside, while the second surface faces the inner peripheral surface and is covered with an insulation material.SELECTED DRAWING: Figure 1
Patent JP-2019049099-A (JP)
Title: Iron plate connector
Inventor: TSUJI TADAHIKO
IPC: E01C9/10
Filed: 2017-09-07
Abstract: To provide an iron plate connector capable of strongly connecting iron plates by applying a restraining force to the iron plates easily and evenly, without unevenness, and without enlarging the iron plate coupler itself.SOLUTION: An iron plate connector (100) consists of iron plates (10, 10') being adjacent to each other and sandwiched between an upper plate (20) and a lower plate (30) both having a prescribed shape. The upper plate (20) and the lower plate (30) are both substantially line symmetrical to two substantially orthogonal lines at the center of the prescribed shape. The upper plate (20) comprises: a set screw (41) for pressing the iron plates (10, 10') adjacent to each other in the vicinity of both ends of one of the two substantially orthogonal lines; and a bolt (40) for coupling the upper plate (20) and the lower plate (30) in the vicinity of both ends of the other one of the two substantially orthogonal lines.SELECTED DRAWING: Figure 5
Patent JP-2019047881-A (JP)
Title: Method and device of treating active metal
Inventor: KANEMURA SHOHEI
IPC: G21F9/06
Filed: 2017-09-08
Abstract: To safely stabilize an active metal such as metallic sodium at a relatively low temperature without using water.SOLUTION: An active metal 4 is subjected to a reaction with an oxidizing agent 2 in a molten salt 3, and the active metal 4 is put into a non-metal form. Thus, it is converted into a stable chemical form.SELECTED DRAWING: Figure 2
Patent JP-2019052559-A (JP)
Title: Rocker arm
Inventor: IETANI TOSHIAKI
IPC: F01L1/18
Filed: 2017-09-13
Abstract: To provide a rocker arm which prevents local partial wear of a member with the operation of a valve stem.SOLUTION: The rocker arm includes a rocker arm body part 12 having a rocking shaft 14 and rockable around the rocking shaft 14, and a valve roller 13 provided on the rocker arm body part 12 so as to be freely rotated around the axis for abutting on the end of a valve stem 18 to allow the operation of the valve stem 18 in the axial direction along with the rock of the rocker arm body part 12. The rotating force of a cam mechanism 11 attached to the valve roller 13 is transmitted to the valve roller 13 to rotate the valve roller 13 around the axis.SELECTED DRAWING: Figure 1
Patent JP-2019052824-A (JP)
Title: Heat exchanger
Inventor: ISHII YUTAKA
IPC: F28F17/00
Filed: 2017-09-19
Abstract: To suppress blockage of a ventilation flue due to frosting, and cost increase, while maintaining heat exchange efficiency.SOLUTION: A surface area of a fin 14 is equal to or larger than a surface area with an extension amount L defined as a reference amount Ls and a pitch P defined as a reference pitch Ps. The extension amount L is set based on a first change ratio α which is a change ratio of a blockage time with the extension amount L set longer than the reference amount Ls to a blockage time with the extension amount L set to the reference amount Ls. The pitch P is set based on a second change ratio β which is a change ratio of a blockage time with the pitch P set longer than the reference pitch Ps to a blockage time with the pitch P set to the reference pitch Ps.SELECTED DRAWING: Figure 2
Patent JP-2019054692-A (JP)
Title: Solar cell module and manufacturing method therefor
Inventor: SUGIYAMA MOTOHIKO
IPC: H02S30/00
Filed: 2017-09-19
Abstract: To provide a solar cell module capable of suppressing an influence on photoelectric conversion part even when expansion or contraction occurs on a protective substrate due to a temperature change while preventing gas intrusion into a photoelectric conversion part.SOLUTION: A solar cell module comprises, in order from a light receiving side: a first resin protective substrate; a buffer layer; a gas barrier layer; a first sealant layer; a photoelectric conversion part; a second sealant layer; and a second protective substrate. An outer periphery of the buffer layer arranged at a position closer to an inner side than an outer periphery of the first protective substrate. The buffer layer has an area where the first protective substrate and the gas barrier layer abut on or adjacent to each other outside the outer periphery. In the area, the first protective substrate and the gas barrier layer are not in a fastened state.SELECTED DRAWING: Figure 2
Patent JP-2019051552-A (JP)
Title: Injection device and die casting machine
Inventor: FUNABA MAKOTO
IPC: B22D17/32
Filed: 2017-09-19
Abstract: To provide an injection device capable of improving quality.SOLUTION: Provided is an injection device 9 comprising: a dynamo-electric motor 27 capable of driving a plunger 23 slidable inside a sleeve 21 leading to the inside of a mold 101; and a control apparatus 13 controlling the dynamo-electric motor 27 based on the detection value of injection pressure P over at least a part of a fillings step where, before a metallic material in a liquid state or a solid-liquid coexistent state spreads all over a cavity Ca of a mold 101, the metallic material is filled to the cavity Ca.SELECTED DRAWING: Figure 4
Patent JP-2019060650-A (JP)
Title: Display device for vehicles
Inventor: ONO KOZO
IPC: B60K35/00
Filed: 2017-09-25
Abstract: To provide a display device for vehicles that looks good.SOLUTION: The display device used for vehicles comprises: an information display unit 30 for displaying information; a decorative ring 40, arranged around the information display unit 30, for decorating the information display unit 30; and a wall ring 50 arranged opposite the information display unit 30 across the decorative ring 40. An exposed surface 43 of the decorative ring 40 that is exposed to the visible side is arranged aslant so as to face the wall ring 50 side that is opposite the information display unit 30.SELECTED DRAWING: Figure 4
Patent JP-2019061191-A (JP)
Title: Method for manufacturing coating liquid, method for manufacturing polarizer, and device for manufacturing coating liquid
Inventor: KAMIJO TAKUJI
IPC: C08J7/044
Filed: 2017-09-28
Abstract: To provide a method for manufacturing a polyvinyl alcohol coating liquid in which a decrease in transparency is suppressed.SOLUTION: This method for manufacturing a coating liquid is a method for manufacturing a coating liquid including a polyvinyl-alcohol-based resin, the method including keeping a solution including a polyvinyl-alcohol-based resin warm at a temperature of 80°C or higher, cooling the 80°C or warmer solution to a temperature of 40°C or less, continuously supplying the cooled solution as a coating liquid, and heating the cooled solution to 80°C or higher and keeping the solution warm when supplying of the coating liquid is stopped.SELECTED DRAWING: Figure 1
Patent JP-2019067491-A (JP)
Title: Power storage device
Inventor: AKIKUSA JUN
IPC: H01M4/64
Filed: 2017-09-28
Abstract: To provide a power storage device with a current collector having a through-hole allowing for suppression of the generation of a metal piece when worked.SOLUTION: The power storage device comprises: foil-shaped current collectors 18, 22; and current terminals connected to one-side sides of the current collectors 18, 22, respectively, and a plurality of slit-like through-holes 34 each of which has an aspect ratio (L/W) of 10 or more are formed in the current collectors 18, 22 when L denotes the length in the longitudinal direction and W denotes the length in the width direction. An acute angle formed by a direction x orthogonal to the one side and the longitudinal direction of the through-holes 34 is equal to or less than 45°.SELECTED DRAWING: Figure 2