baber/WOPTO huggingface dataset:
Patent JP-2021012093-A (JP)
Title: Tire grounding state observation device
Inventor: MINAMI YUSUKE
IPC: B60C19/00
Filed: 2019-07-05
Abstract: To correctly observe the grounding state of a tire on a wet road surface.SOLUTION: A tire grounding state observation device for observing the grounding state of a tire rolling on a rolling surface formed with a water film comprises: a prism which has the rolling surface, an incidence surface on which the light is incident, and an emission surface which emits the light; a collimate light source which emits the parallel light to the incidence surface; a camera which receives the light emitted from the emission surface to output an image; and an image processing device which processes the image output by the camera. The image processing device discriminates among a first region where the tire contacts the rolling surface, a second region where the water contacts the rolling surface and a third region where the air contacts the rolling surface in the image.SELECTED DRAWING: Figure 1
Patent JP-2019195095-A (JP)
Title: Semiconductor device
Inventor: SASAKI TOSHINARI
IPC: H01L21/336
Filed: 2019-07-10
Abstract: To produce and provide a reliable semiconductor device including a thin film transistor having stable electric characteristics.SOLUTION: In a method for manufacturing a semiconductor device including a thin film transistor in which an oxide semiconductor film is used for a semiconductor layer including a channel formation region, heat treatment (which is for dehydration or dehydrogenation) is performed to increase the purity of the oxide semiconductor film and decrease impurities such as moisture. Besides impurities such as moisture existing in the oxide semiconductor film, the heat treatment decreases impurities such as moisture existing in a gate insulating layer, and impurities existing in interfaces between the oxide semiconductor film and films which are disposed over and under the oxide semiconductor film in contact with the oxide semiconductor film.SELECTED DRAWING: None
Patent JP-2019196175-A (JP)
Title: Headlight device, headlight control method, and headlight control program
Inventor: KOISO HISASHI
IPC: B60Q1/14
Filed: 2019-07-11
Abstract: To control properly irradiation of light by a headlight, in a running vehicle.SOLUTION: A headlight device includes an image acquisition part for acquiring an image in a traveling direction of a running vehicle, a vanishing point calculation part for calculating a position of the vanishing point in an image based on an image acquired by the image acquisition part, and an irradiation control part for controlling irradiation of light of a headlight so that each light of a pair of headlights are overlapped on the position of the vanishing point in accordance with movement of the position of the vanishing point calculated by the vanishing point calculation part.SELECTED DRAWING: Figure 1
Patent JP-2021019207-A (JP)
Title: Waveguide antenna and antenna device
Inventor: ISHINO SHOTARO
IPC: H01Q13/12
Filed: 2019-07-17
Abstract: To achieve a waveguide antenna with good antenna characteristics, even if a circular waveguide is used as a propagation path for high-frequency signals.SOLUTION: A waveguide antenna 20 includes a conductor housing and slot openings 31-34. The housing has a cross-section of a circular shape or a regular polygon with an even number of sides and has a tubular shape having a diameter determined by an in-tube wavelength of a high-frequency signal in TM01 mode or TM11 mode. The slot openings 31-34 are formed in the housing and have a length according to the wavelength of the high-frequency signal. An angle formed by a length direction and a traveling direction of the high-frequency signal is acute.SELECTED DRAWING: Figure 1
Patent JP-2019171184-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-07-17
Abstract: To provide a game machine further enhancing interest in a game.SOLUTION: A game machine includes: variable control means for varying first opening/closing means and second opening/closing means in a predetermined opening pattern, based on satisfaction of specific conditions; and determination means for determining an opening pattern varied by the variable control means from a plurality of different opening patterns. An advantageous pattern where game balls that do not enter first ball entry means when the first ball entry means is in a closed state can enter a specific area, and a disadvantageous pattern where ball entry into the specific area is more difficult than the advantageous pattern, are at least set to the opening pattern determined by the determination means.SELECTED DRAWING: Figure 1
Patent JP-2019215551-A (JP)
Title: Device manufacturing method
Inventor: WATANABE TOMOYUKI
IPC: H01L21/027
Filed: 2019-07-19
Abstract: To provide a device manufacturing method which forms a pattern for an electronic device on a long flexible substrate while conveying the substrate in a forward direction of a longitudinal direction.SOLUTION: A device manufacturing method includes an alignment step of sequentially detecting each of a plurality of detected bodies formed on a substrate P at predetermined intervals in a longitudinal direction while conveying the substrate P at a predetermined conveyance speed via a detection region of an alignment detection device AM set on the substrate P, and obtaining positional information on each of the detected bodies; a pattern formation step of accumulating the substrate P via the alignment step over a predetermined length in an accumulation part BF1, and then forming a pattern for an electronic device on the substrate P while collecting the position on the basis of positional information in a state of being conveyed at predetermined reference speed; and a speed adjustment step of temporarily changing a relationship between a reference speed in the pattern formation step and a conveyance speed in the alignment step according to detection accuracy requiring the positional information obtained in the alignment step.SELECTED DRAWING: Figure 2
Patent JP-2021018150-A (JP)
Title: Touch sensor
Inventor: INAGAKI YOHEI
IPC: G01L1/20
Filed: 2019-07-22
Abstract: To achieve further improvement in detection performance of a touch sensor.SOLUTION: A touch sensor 30 includes: a hollow sensor part 40 which is elastically deformed when an external force is applied; and linear electrodes 41,42 which are provided in the inside of the sensor part 40 and come into contact with each other in accordance with an elastic deformation of the sensor part 40. Each of the linear electrodes 41,42 includes: a conductor layer 50 composed of a plurality of stranded element wires 50a; and a coating layer 51 made of a conductive resin covering the conductor layer 50. A ratio (S1/S2) of a cross-sectional area (S1) of the element wire 50a and a cross-sectional area (S2) of the conductive layer 50 in respective linear electrodes 41, 42 is equal to or greater than 0.020 and equal to or less than 0.025.SELECTED DRAWING: Figure 5
Patent JP-2019198673-A (JP)
Title: Game machine
Inventor: FUJII MOTOYUKI
IPC: A63F5/04
Filed: 2019-07-24
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A shift lottery to a chance zone state is performed by winning a shift trigger combination to the chance zone state, and a shift is made to the chance zone state by acquiring a shift winning. The chance zone state includes a plurality of game numbers of enabling a game to continue, an extension lottery of a chance zone state is performed by winning an extension trigger combination of the chance zone state in the chance zone state, and the number of game times of enabling a game to continue in the chance zone state increases by acquiring an extension winning. In addition, bonus lottery processing in the case that the number of game times of enabling the game to continue in chance zone state ST is ∞ refers to a lottery table, in which a bonus winning probability is higher than when the number of game times of enabling the game to continue in a chance zone state is 10 times or 20 times.SELECTED DRAWING: Figure 24
Patent JP-2019178786-A (JP)
Title: Looseness preventive bolt
Inventor: KIHARA TAKAYUKI
IPC: F16B39/04
Filed: 2019-07-26
Abstract: To provide a bolt capable of positively preventing a looseness after it is screwed into various objects including a usual nut.SOLUTION: A looseness preventive bolt 10 of this invention is characterized in that it comprises a screw hole 13 for a preventive screw that is slant from an end surface of a head part 11 to a side surface of a shaft part 12. This screw hole for this preventive screw may pass through a side surface of the shaft part of the looseness preventive bolt and may be stayed at a position that does not reach the thread of the looseness preventive bolt. In the case of latter one, it is desirable that an extremity end of the screw hole for the preventive screw reaches between a screw root and the thread of the looseness preventive bolt. When the screw hole of the preventive screw passes through a side surface at the shank part of the looseness preventive bolt, a preventive screw 15 is screwed into the screw hole 13 for the preventive screw after the bolt 10 is screwed into a target nut or a target screw hole and abutted against either the target nut or the target screw hole. With this arrangement as above, a looseness of the looseness preventive bolt 10 is prevented by friction between the extremity end of the preventive screw 15 and the target nut or the inner surface of the target screw hole.SELECTED DRAWING: Figure 2
Patent JP-2020081850-A (JP)
Title: Suction tool and electric cleaner
Inventor: HORIBE ISAMU
IPC: A47L9/24
Filed: 2019-07-29
Abstract: To provide a suction tool and an electric cleaner that have good operability.SOLUTION: A suction tool 2 has an extension pipe connection unit 6 that can connect to an extension pipe 1, and a suction tool body 4. The suction tool has a rotating body disposition space 10, in which the distal end of the extension pipe connection unit 6 is positioned, formed behind the suction tool body 4 and above the top face of the suction tool body 4, and has, in the suction tool body 4 in front of the rotating body disposition space 10, a bump 7 that is a convex section higher than the top face of the suction tool body 4 under the rotating body disposition space 10. The distal end of the extension pipe connection unit 6 is rotatably connected to the suction tool body 4 in the rotating body disposition space 10.SELECTED DRAWING: Figure 5
Patent JP-2021020638-A (JP)
Title: Vehicle display device
Inventor: TANIMORI SHUNSUKE
IPC: B60R11/02
Filed: 2019-07-30
Abstract: To provide a vehicle display device which discloses behavior of a remote driver to a third party other than occupants.SOLUTION: A vehicle 110 includes: a communication part 112A which receives image data of a remote driver remotely operating a vehicle, which is acquired by an imaging part 120C of a remote control terminal 120; a vehicle exterior display part 112F which is provided at an outer shell of the vehicle 110 and displays images to the outside of the vehicle; and a vehicle control part 112E which causes the vehicle exterior display part 112F to display the image of the remote driver received by the communication part 112A.SELECTED DRAWING: Figure 1
Patent JP-2021024316-A (JP)
Title: Vehicle control system
Inventor: KUROKAWA YOSHIMASA
IPC: H04L12/28
Filed: 2019-07-31
Abstract: To subject an actuator dotted on a vehicle to synchronization control even when an actuator control function is taken in a central processing unit.SOLUTION: A vehicle control system includes a plurality of zones ECU and a central processing unit. Each of the zones ECU outputs a flash timing signal for flashing a turn light installed in a vehicle based on a flash control signal received from the central processing unit. Each of the zones ECU are connected to each other via local network, share the flash timing information of the turn light with the other zone ECU via the local network, and adjust the flash timing signal of own ECU based on the shared information.SELECTED DRAWING: Figure 8
Patent JP-2019181304-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To provide a game machine which can prevent the deterioration of game amusement.SOLUTION: A game machine performs a specific display which can stepwisely vary a display mode according to an advantageous degree. The game machine can further carry out a special notification which makes a notification of information about a game. The game machine can vary the display mode of the specific display, when a predetermined period elapses following a notification that the display mode of the specific display is changed. The game machine can carry out the special notification even in the predetermined period following the notification that the display mode of the specific display is changed, thereby prevents the deterioration of game amusement.SELECTED DRAWING: Figure 29
Patent JP-2021023573-A (JP)
Title: Support member
Inventor: TONO TAKUYA
IPC: F16B5/08
Filed: 2019-08-06
Abstract: To provide a support member capable of securing an effective functional face largely.SOLUTION: In a support member formed in a square tubular shape by four flat plate members 2a, 2b, 2c, 2d facing to a vertical direction, each of adjacent flat plate members 2a, 2c, 2c, 2d are positioned by concavo-convex engagement between the side end part and the inner surface, and the adjacent flat plate members 2a, 2c, 2c, 2d are joined mutually by welding.SELECTED DRAWING: Figure 2
Patent JP-2021024976-A (JP)
Title: Dye dispersion, and textile printing method for hydrophobic fiber
Inventor: AKANUMA SATOMA
IPC: C09B29/08
Filed: 2019-08-07
Abstract: To provide a black dispersion for an inkjet textile printing ink which, in sublimation transfer dyeing using inkjet textile printing, can form a dyed product excellent in color rendering and can have high sublimation transfer efficiency and a high concentration of a dyed product resulting in a high-quality dyed product.SOLUTION: The present invention provides a black dispersion composition comprising a compound represented by the formula (1) in the figure. (In the formula (1), R1 represents a hydrogen atom or nitro group; R2 and R3 each independently represent a C1-C4 alkyl group optionally substituted with a C1-C4 alkoxy group or phenyl group; R4 represents a halogen atom; and R2 and R3 may be linked to each other to form a ring.)SELECTED DRAWING: None
Patent JP-2021023709-A (JP)
Title: Suction tool
Inventor: HORIBE ISAMU
IPC: A47L9/04
Filed: 2019-08-08
Abstract: To provide a suction tool that makes it possible to easily remove long dust wrapped around a rotary cleaning body.SOLUTION: Provided is a suction tool attached to a suction-type cleaning device. The suction tool includes: a case that forms an internal space extending upward from a downwardly opening suction port to allow dust to be sucked in, and a passage of air flowing from the internal space to the cleaning device; and a rotary cleaning body extending laterally in the internal space so as to come into contact with the floor surface through the suction port, and tapering toward the tip. A space for removing dust wrapped around the rotary cleaning body is formed or can be formed adjacent to the tip of the rotary cleaning body in the extending direction of the rotary cleaning body.SELECTED DRAWING: Figure 1
Patent JP-2020004984-A (JP)
Title: Wafer processing method
Inventor: KATAOKA RYOSUKE
IPC: H01L21/301
Filed: 2019-08-08
Abstract: To provide a wafer processing method capable of dividing a wafer, including a laminate such as a Low-k film or TEG in a device layer formed on the surface of a board, accurately and reliably and efficiently along division scheduled lines, without reducing productivity.SOLUTION: A wafer processing method includes a modified region formation step of forming a modified region 20 in the substrate of a wafer 10 along division scheduled lines, by irradiating laser light L while focusing on the inside of the substrate of the wafer 10, and a break step of breaking the wafer 10 by pushing a break bar from the reverse face 10b of the wafer 10 along the division scheduled lines, thereby bending the wafer 10 and extending crack generated from the modified region 20 to the device layer. In the modified region formation step, multiple modified regions 20 are formed in the thickness direction of the wafer 10, so that multiple non-modified regions 24 exist in the thickness direction of the wafer 10.SELECTED DRAWING: Figure 7
Patent JP-2021027550-A (JP)
Title: Imaging control device and imaging control method
Inventor: KUROKI TOMOHIKO
IPC: H04N5/232
Filed: 2019-08-08
Abstract: To provide an imaging control device which allows not only a tracking target but also an object related to the tracking target to be captured.SOLUTION: The imaging control device includes: acquisition means for acquiring an image captured by an imaging apparatus; detection means for detecting a plurality of objects from the image; determination means for determining the tracking target from the plurality of objects detected by the detection means; specifying means for specifying the object having substantially the same vector as the vector of the tracking target from the plurality of objects as a related object; setting means for setting a tracking target position between the tracking target and the related object; and control means for controlling an imaging range of the imaging apparatus, so that the tracking target position set by the setting means is nearly the center of the imaging range of the imaging apparatus.SELECTED DRAWING: Figure 3
Patent JP-2020027945-A (JP)
Title: Ring-shaped element for etcher and method for etching substrate using the same
Inventor: HWANG SUNG SIC
IPC: H01L21/3065
Filed: 2019-08-09
Abstract: To make the replacement cycle of a ring-shaped element long and thereby improve the efficiency of a substrate etching process.SOLUTION: A ring-shaped element 10 for an etcher is provided, including: a body 100 surrounded by a body upper surface 106 and a body bottom surface located with a predetermined interval therebetween, a body outer diameter surface 102 that is a surface connecting an outer contour of the body upper surface 106 and an outer contour of the body bottom surface, and a body inner diameter surface 104 connected to an inner contour of the body upper surface 106 and surrounding a part or all of the body 100; and a mounting portion 200 surrounded by a mounting portion upper surface 206 of which outer diameter is directly connected to the body inner diameter surface 104 and formed at a position lower than the body upper surface 106, a mounting portion bottom surface located with a predetermined interval from the mounting portion upper surface 206 and connected to the body bottom surface, and a mounting portion inner diameter surface 204 that is a surface connecting an inner contour of the mounting portion upper surface 206 and an inner contour of the mounting portion bottom surface together. A step is provided so that a substrate 1 can be placed on the mounting portion upper surface 206.SELECTED DRAWING: Figure 1
Patent JP-2019207734-A (JP)
Title: Context sensitive framework for providing data from relevant applications
Inventor: ETHAN ZANE EVANS
IPC: G06F9/445
Filed: 2019-08-15
Abstract: To identify relevant applications to a current context and to provide a user with data received from the relevant applications.SOLUTION: Instead of a user having to manually locate and launch an application, relevant applications determined by a contextual service provide data in response to receiving the context data. The applications that are identified as relevant to the context determine the application data to provide to the contextual service. The contextual service selects at least a portion of the application data to provide for display within a user interface. The selected application data is displayed within a user interface that maintains the same look and feel regardless of the application data that is displayed.SELECTED DRAWING: Figure 6
Patent JP-2020082190-A (JP)
Title: Galling resistance evaluation method
Inventor: MIYAKE HIROTO
IPC: B21D37/01
Filed: 2019-08-26
Abstract: To provide a method for evaluating durability against surface galling of a metal mold for press molding.SOLUTION: According to this method, a pair of metal molds 1 having evaluation surfaces comprising a pair of flat surfaces 1a facing each other, and a defatting-processed metal plate are prepared, galling resistance is evaluated from a dynamic friction coefficient magnitude relation between the evaluation surface and the metal plate when sliding the metal plate in an in-plane direction in the state that the metal plate is sandwiched at a constant load by the evaluation surfaces of the pair of metal molds 1, which face each other, from a plate thickness direction, and in the case that there is such an evaluation surface that a difference between dynamic friction coefficients in plural evaluation surfaces is ±0.02 or less, galling resistance is evaluated from a surface state after testing.SELECTED DRAWING: Figure 1
Patent JP-2021037462-A (JP)
Title: Simulator of chromatographic separation device, operation condition searching method of chromatographic separation device and simulation program of chromatographic separation device
Inventor: OKADA KAZUO
IPC: G01N30/46
Filed: 2019-09-02
Abstract: To obtain a proper operation condition of a chromatographic separation device.SOLUTION: A simulator of a chromatographic separation device simulates a motion of a pseudo moving-layer type chromatographic separation device which makes fluid circulate in one direction to an annular path to which three pieces or more of chromatographic columns are annularly connected, differentiates flow-in positions of a treated fluid and an elution fluid from each other, makes them sequentially shifted to the other direction, differentiates flow-out positions of a fraction with respect to a strong adsorption component and a fraction with respect to a weak adsorption component from each other, and makes them sequentially shifted to the other direction. A strong adsorption component withdrawal port for mainly withdrawing the strong adsorption component, and a weak adsorption component withdrawal port for mainly collecting the weak adsorption component are formed at the annular path. At least either of first processing for classifying the weak adsorption component withdrawn from the strong adsorption component withdrawal port into a plurality of zones on the basis of a moving path of the weak adsorption component, and second processing for classifying the strong adsorption component withdrawn from the weak adsorption component withdrawal port into a plurality of zones on the basis of a moving path of the strong adsorption component is performed.SELECTED DRAWING: Figure 9