baber/WOPTO huggingface dataset:
Patent JP-2019044999-A (JP)
Title: Water spray cooling device
Inventor: KATA YOSHIHITO
IPC: H01M8/04
Filed: 2017-08-30
Abstract: To provide a water spray cooling device which can spray water to a wide range of a heat exchanger while improving the mountability of the device.SOLUTION: A spray device 20 is connected to an end part of a spray flow passage 17 of a fuel battery system 1, and arranged so as to oppose an upper part of a radiator 13 on an upstream side of a blowing direction D with respect to the radiator 13. The spray device 20 has a box body 21 extending to left and right directions of the radiator 13, a supply port 22 for supplying water W from the spray flow passage 17 into the box body 21, and a plurality of communication holes 23 for spraying the water W supplied from the supply port 22 to the outside of the box body 21. An upper-side communication hole 24 and a lower-side communication hole 25 are included in the communication holes 23. The upper-side communication hole 24 and the lower-side communication hole 25 are arranged in a remote part 21b of the box body 21, and spray the water W to a direction in which the holes separate from the radiator 13.SELECTED DRAWING: Figure 3
Patent JP-2019042834-A (JP)
Title: Control device and robot system
Inventor: YAMAGUCHI YUKIHIRO
IPC: B25J13/08
Filed: 2017-08-31
Abstract: To provide a control device capable of achieving high accuracy of calibration, and a robot system.SOLUTION: A control device comprises a control part controlling drive of a robot having a robot arm which can replace a marker formation part forming a marker to an object to be formed with the marker and a work part performing work to a work object and provide them. The control part can execute mapping between a robot coordination system being a coordination system related to the robot and an image coordination system being a coordination system related to a captured image. When the work part is not provided to the robot arm, the control part performs the mapping on the basis of a plurality of coordinates in the robot coordination system of a prescribed portion of the robot arm when a plurality of markers is formed to the object to be formed with the marker by the marker formation part and a plurality of coordinates in the image coordination system of the plurality of markers.SELECTED DRAWING: Figure 1
Patent JP-2018085715-A (JP)
Title: System and method for optimized and efficient interactive experience
Inventor: PAUL B JOFFE
IPC: H04N21/435
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods to implement a technique for viewer interaction and participation while viewing content.SOLUTION: A computer system 10 executing a software application presents video content to a user and receives user input at selected points of interaction during the presentation. The system provides feedback to the user according to the received input and information associated with the video content. This presentation, input and feedback form a game experience for the user.SELECTED DRAWING: Figure 1
Patent JP-2019042311-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-09-05
Abstract: To further enhance an amusement of games in a game machine after a ready-to-win is established.SOLUTION: In a normal state less advantageous than an advantageous state, as a symbol variation presentation in a variable display where symbol display means stops with big win symbols, when causing execution of a presentation which progresses from a ready-to-win presentation to an operation result presentation via an operation guide presentation, a presentation control board 120 of a game machine 1 executes at least a part of the operation result presentation in a same presentation mode when operation means is operated and when the operation means is not operated in the symbol variation presentation. In an advantageous state, as a symbol variation presentation in a variable display where the symbol display means stops with big win symbols, when causing execution of a presentation which progresses from a ready-to-win presentation to an operation result presentation via an operation guide presentation, the presentation control board 120 executes the operation result presentation in different presentation modes when the operation means is operated or when the operation means is not operated in the symbol variation presentation.SELECTED DRAWING: Figure 12
Patent JP-2019045801-A (JP)
Title: Charging device
Inventor: FUKUDA MASASHI
IPC: G03G15/02
Filed: 2017-09-06
Abstract: To provide a charging device capable of cleaning both surfaces of a wire surface and a drum surface of a grid electrode and, in particular, capable of maintaining a removable capability of deposits attached on the drum surface for a relatively long period.SOLUTION: A cleaning member 250 includes: a wire surface cleaning brush 500 and a drum surface cleaning brush 600 for cleaning a top surface and a rear surface of a grid electrode 206, respectively. The drum surface cleaning brush 600 has a main body 601 and a slide brush 602. The main body 601 has flexibility in a direction toward the drum surface of the grid electrode 206. The slide brush 602 is provided on a main body 601, and is brought into contact with the grid electrode 206 by the main body 601. In this way, the slid brush 602 is provided on the main body 601 having flexibility, and the slide brush 602 is compressed on the grid electrode 206 side by the main body 601 so that even if a free length of the slide brush 602 is reduced, the deposits can be favorably cleaned.SELECTED DRAWING: Figure 4
Patent JP-2018059062-A (JP)
Title: Hard coating composition and hard coating film prepared therewith
Inventor: LEE SEUNGWOO
IPC: C09D7/40
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating composition that has excellent hardness, excoriation resistance, and flex resistance and can minimize curling.SOLUTION: A hard coating composition contains a dendrimer compound having a (meth) acrylate terminal group, a polyhedral oligomer silsesquioxane compound, a photoinitiator, and a solvent. There are also provided a hard coating film formed using the same, and an image display device having the hard coating film.SELECTED DRAWING: None
Patent JP-2019055914-A (JP)
Title: Red tide eliminating agent and red tide elimination method using same
Inventor: NISHINO NOBUYUKI
IPC: A01P15/00
Filed: 2017-09-19
Abstract: To provide a red tide eliminating agent and red tide elimination method using the same that has immediate effectivity and greatly improves the red tide elimination efficiency.SOLUTION: Provided are: a red tide eliminating agent containing magnesium oxide having an average particle diameter of 0.1 to 10 μm and a BET specific surface area of 15 m/g or more; and also a red tide elimination method in which a red tide eliminating agent containing magnesium oxide having an average particle diameter of 0.1 to 10 μm and a BET specific surface area of 15 m/g or more is dispersed in a sea area where red tide is occurring.SELECTED DRAWING: None
Patent JP-2017218679-A (JP)
Title: Chemical reaction device and operation method therefor
Inventor: ONO AKIHIKO
IPC: C25B3/25
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a photochemical reaction system having a COdecomposition technique having high optical reaction efficiency.SOLUTION: The photochemical reaction system has COgeneration means 111 for generating CO, COabsorption means 112 for absorbing the COgenerated by the COgeneration means, and COreduction means 110 having a laminate having an oxidation catalyst layer 19 for generating Oand Hby oxidizing HO, a reduction catalyst layer 20 for generating a carbon compound by reducing the COabsorbed by the COabsorption means and a semiconductor layer 17 formed between the oxidation catalyst layer and the reduction catalyst layer and separating charges by light energy, and an ion migration passage for migrating ions between an oxidation catalyst layer side and a reduction catalyst layer side.SELECTED DRAWING: Figure 2
Patent JP-2019055712-A (JP)
Title: Vehicle control device
Inventor: YAMAMOTO MASASHI
IPC: B60W10/02
Filed: 2017-09-21
Abstract: To provide a control device capable of suppressing excessive rotation of a first rotary machine generated when stopping an engine from an engine travel mode accompanying engine drive.SOLUTION: When vehicle velocity V is equal to or less of predetermined vehicle velocity V1 when engine stop control is executed during travelling in a U/DHV mode, there is the case where a rotating speed Ng of a first rotary machine MG1 becomes an excessive rotation state. In such a case, it is possible to suppress the excessive rotation of the first rotary machine MG1 by switching the U/DHV mode to an O/DHV mode and executing the engine stop control. It is also possible to execute control of an engine stop position by the first rotary machine MG1 by suppressing the excessive rotation of the first rotary machine MG1.SELECTED DRAWING: Figure 19
Patent JP-2019056339-A (JP)
Title: Oil injector of internal combustion engine
Inventor: KODAMA YOICHI
IPC: F01P3/08
Filed: 2017-09-22
Abstract: To provide an oil injector of an internal combustion engine capable of improving combustion efficiency in a case where a temperature of a piston is low.SOLUTION: An internal combustion engine comprises a casing with a cylinder part, a piston provided in the cylinder part, and an oil supply passage provided in the casing and through which oil can circulate. An oil injector has an oil injection unit and a heater unit. The oil injection unit has a body part and a nozzle part. The body is provided in the casing. The nozzle part can inject, to the piston, oil supplied from the oil supply passage through the body part. The heater unit is provided at the oil injection unit. The heater unit can heat oil in the oil injection unit.SELECTED DRAWING: Figure 1
Patent JP-2019061761-A (JP)
Title: Aircraft warning light
Inventor: TABEI TOMOTSUGU
IPC: F21V13/12
Filed: 2017-09-25
Abstract: To provide an aircraft warning light capable of irradiating a part nearby a road surface and a part above the road surface with light.SOLUTION: An aircraft warning light according to an embodiment comprises: a lower light body; a light source module provided on the lower light body; and an upper light body having a plurality of light projection windows and covering the light source module. The light source module has: a substrate; a plurality of light-emitting elements provided on the substrate; a first reflection surface provided above the plurality of light-emitting elements; a second reflection surface provided outside the region where the plurality of light-emitting elements are provided; and a lens in a ring shape which is provided with the first reflection surface inside, an inner side face including a convex first incidence surface.SELECTED DRAWING: Figure 2
Patent JP-2018092903-A (JP)
Title: Fuel battery cell stack device
Inventor: OTSUKA TOSHIHARU
IPC: H01M8/2485
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack device capable of being applied to miniaturization and preventing a function of a fuel cell device from being impaired even when a configuration in which manifolds are connected to both ends is adopted.SOLUTION: The upper end of a fuel battery cell 1a of each first cell stack 10a is fixed to a first manifold by a sealing material, and the lower end of the fuel battery cell 1a of the first cell stack 10a is fixed to a second manifold 2b by the sealing material, and a stress absorbing mechanism 52b that absorbs stress generated in a fuel cell or a sealing material is provided such that both ends of the fuel battery cell 1a of each of the first cell stacks 10a are fixed to at least one of the first manifold and the second manifold 2b by the first manifold and the second manifold 2b.SELECTED DRAWING: Figure 11
Patent JP-2019060293-A (JP)
Title: Head-drop type hydraulic power generation device
Inventor: SUZUKI MASAHIKO
IPC: F03B3/04
Filed: 2017-09-27
Abstract: To provide an inexpensive head-drop type hydraulic power generation device capable of improving power generation efficiency by efficiently rotating a turbine rotor even in a case where a head drop of water is small.SOLUTION: A power generation unit 4 provided in a water conduit pipe 3 in which stored water in a reservoir tank 2 is made flow out by utilizing a head drop, comprises: a rotor support case 9 which is disposed in the water conduit pipe; a rotor shaft 16 which is supported by the rotor support case; a generator 14 which generates power while being linked to the rotor shaft; a turbine rotor 10 consisting of multiple blades 18 that are mounted in an end of the rotor shaft at a downstream side; and multiple water flow deflection plates 11 which are fixed on an outer peripheral surface of the rotor support case so as to protrude in a radiation direction and while being tilted at a predetermined angle with respect to a rotation axial line of the turbine rotor, and capable of deflecting a water flow inside of the water conduit pipe in such a direction that the turbine rotor can be accelerated.SELECTED DRAWING: Figure 1
Patent JP-2019059399-A (JP)
Title: Mounting structure of coupler
Inventor: NOGUCHI MAKOTO
IPC: B61G7/10
Filed: 2017-09-27
Abstract: To prevent deformation of an underframe, damage of a coupler, and the like when external energy opposite to a traveling direction is applied to a railway vehicle.SOLUTION: A mounting structure 10 of a coupler includes a buffer device 12 to which a coupler 50 is connected through a plurality of buffer members 14 overlapped with one another in a longitudinal direction of a railway vehicle, a coupling member 20 having a base part 22 inserted between the plurality of buffer members 14 and a protruding part 24, which protrudes above the buffer members 14 from the base part 22 and is pivotally mounted on two middle beams 60, and at least one damper member 30 in which one end 32 is pivotally mounted on the protruding part 24 and the other end 34 is pivotally mounted on an end beam 54. Therefore, since external energy is absorbed by the buffer device 12 and the at least one damper member 30 and then remaining external energy is released to the end beam 54 even when the external energy opposite to the traveling direction is applied, the deformation of an underframe, the damage of the coupler 50, and the like can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2019058585-A (JP)
Title: Game machine
Inventor: YAMAMURO MASAYOSHI
IPC: A63F7/02
Filed: 2017-09-28
Abstract: To provide a technique for inhibiting, in a game machine including a variable winning device, variation of a timing at which an activation of the variable winning device is started.SOLUTION: A pachinko game machine PY1 stores reservation of a special symbol 2 on the basis of a ball entry into a second start port 12. The pachinko game machine PY1 variably displays a special drawing pattern on the basis of the reservation of the special symbol 2, and carries out a lottery of a jackpot and so on. When the jackpot is won, the pachinko game machine PY1 carries out a jackpot game. Additionally, the pachinko game machine PY1 stores reservation of a normal symbol on the basis of a ball entry into a gate 13. The pachinko game machine PY1 variably displays a normal drawing pattern on the basis of the reservation of the normal symbol, and carries out a lottery of a normal winning. When the normal winning is won, the pachinko game machine PY1 activates an electric tulip 12D. A variation time of the normal drawing pattern is shorter in a time shortening state than in a non-time shortening state. Further, the variation time of the normal drawing pattern in the non-time shortening state is shorter than the variation time of the special drawing pattern in the time shortening state, and is longer than a time stored in the normal symbol reservation during execution of the jackpot game.SELECTED DRAWING: Figure 6
Patent JP-2019067338-A (JP)
Title: Message monitoring system and message monitoring method
Inventor: KUBOTA SHUNSUKE
IPC: H04M11/00
Filed: 2017-10-05
Abstract: To eliminate the burden of an operator related to an update operation of a display definition body.SOLUTION: A message monitoring system includes a message monitoring server and a know-how information management server. The message monitoring server: stores messages output from monitoring target devices; makes the inquiry request of know-how information for the stored messages to the know-how information management server; generates rank information of the stored messages on the basis of inquiry response information transmitted from the know-how information management server in accordance with the inquiry request and a ranking definition body for defining message ranking; updates, based on the rank information, a display definition body defined for each message whether or not to display, at a client terminal, the message output from the monitoring target device; and causes the client terminal to display the target message output from the monitoring target device in accordance with the updated display definition body.SELECTED DRAWING: Figure 1
Patent JP-2018001001-A (JP)
Title: Constrained knee prosthesis
Inventor: BRIAN WILLIAM MCKINNON
IPC: A61F2/38
Filed: 2017-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a tibial insert that includes a base and a post extending from the base along a longitudinal axis.SOLUTION: A tibial insert includes a base and a post extending from the base along a longitudinal axis. The post has a medial surface, a lateral surface, and a height along the longitudinal axis. The medial surface has a medial section, and the lateral surface has a lateral section oriented substantially parallel to the medial section. The medial section and the lateral section each have a width in a substantially anterior-posterior direction that is sufficient to enable varus/valgus constraint over a flexion/extension range from extension to about 90 to 120 degrees of flexion when the tibial insert is mated with a femoral component.SELECTED DRAWING: Figure 1
Patent JP-2019074321-A (JP)
Title: Evaluation method of powder for powder metallurgy
Inventor: YASHIRO NAOKI
IPC: G01N3/24
Filed: 2017-10-12
Abstract: To evaluate in detail the flowability and the friction characteristics of powder for powder metallurgy.SOLUTION: Uniaxial collapse stress σc, an internal friction angle δi, and a wall friction angle δw of powder for powder metallurgy are measured by ring-type shear direct shear test, and the flowability and the friction characteristic of the powder are evaluated based on the measurement thereof.SELECTED DRAWING: Figure 1
Patent JP-2019072255-A (JP)
Title: Information processing system and information processing method
Inventor: NAKADA SEISHI
IPC: H04N9/07
Filed: 2017-10-17
Abstract: To provide a novel experience for a user by utilizing multispectral data acquired by capturing an image of a body.SOLUTION: A multispectral camera 18 captures an image of a user-designated body, and outputs multispectral data regarding a subject, where the multispectral data indicates light intensity in four or more wavelength bands. A server 20 identifies the type of the subject in accordance with the multispectral data regarding the subject. A game device 12 sets, based on the type of the subject, an object corresponding to the subject appearing in a game. The game device 12 causes the object to be displayed in the game in a manner based on the type of the subject.SELECTED DRAWING: Figure 1
Patent JP-2019080092-A (JP)
Title: Image reader
Inventor: MAEDA TAKASHI
IPC: H04N1/00
Filed: 2017-10-20
Abstract: To provide an image reader capable of confirming home position appropriately.SOLUTION: When a first scan function handling the image data of multiple documents D, to be read continuously, as one file is used, HP confirmation processing for confirming that the standby position WP by a reading device 12 matches the home position HP is not performed, until the image data of multiple documents D handled as one file is obtained, and reading of one document D by the reading device 12 is repeated. Even in a case where a second scan function handling the image data of one document D as one file is used, when an ADF8 is opened while the reading device is moving from the reading end position PE to the standby position WP, the HP confirmation processing is not performed. When the second scan function is used, and the reading device 12 moved to the standby position WP without opening the ADF8, the HP confirmation processing is performed.SELECTED DRAWING: Figure 4
Patent JP-2019079838-A (JP)
Title: Transformer device
Inventor: SEKIGUCHI KUNIYOSHI
IPC: H01F30/10
Filed: 2017-10-20
Abstract: To provide a transformer device capable of efficiently releasing heat to the outside with a simple configuration without performing complicated insulation processing between the primary side and the secondary side even when downsizing of the device is achieved.SOLUTION: A transformer device main body 1a that includes a generally cylindrical bobbin (10), a primary coil winding layer 12P constituted by an insulating tape 12a and a copper foil 12b and a secondary coil winding layer 22S constituted by an insulating tape 22a and a copper foil 22b, which are wound on the circumferential surface of a bobbin main body (10a) of the bobbin (10), a core portion inserted into a cylindrical body hollow portion of the bobbin (10) to form a substantially U-shaped magnetic path, and an inter-coil radiator (14) for discharging the heat generated in the coil portion to the outside, which is sandwiched between the primary coil winding layer 12P and the secondary coil winding layer 22S wound on the circumferential surface of the bobbin main body (10a) is accommodated in a metal case 16.SELECTED DRAWING: Figure 1
Patent JP-2019076820-A (JP)
Title: Generation device of gas-dissolved liquid and element used for the same
Inventor: YAMAMOTO SHUETSU
IPC: B01F3/04
Filed: 2017-10-23
Abstract: To provide a generation device of a gas-dissolved liquid where a mixing section can be formed by one kind of element, cost down is achieved by improving production efficiency, the opening density of the passage of the upper surface of the element in a flow-down direction can be enhanced and the flow efficiency of a fluid is improved.SOLUTION: In a generation device of a gas-dissolved liquid, elements E at a mixing section are formed so as to have the same size and the same shape; a passage 31 arranged in a disk-like body 32 is constituted by a recess 35 and a small hole 37; a lower recess 35 is formed so as to overlap an adjacent upper recess 35 in a same arrangement relation when the recess 35 is positioned from a reference position X overlapped with each recess 35 in a same arrangement relation to a rotational position Y rotated by an angle θ; the small hole 37 is formed so that a lower small hole 37 is overlapped with an upper small hole 37 in a same arrangement relation when being positioned in the reference position X and is overlapped so that the positions of the lower small hole 37 and the upper small hole 37 are deviated when being positioned in the rotational position Y; and a lower element E adjacent to an upper element E is positioned in the rotational position Y and laminated.SELECTED DRAWING: Figure 5