baber/WOPTO huggingface dataset:
Patent JP-2021068293-A (JP)
Title: Object identification device
Inventor: SEGAWA OSAMU
IPC: G06T7/00
Filed: 2019-10-25
Abstract: To provide a technique capable of easily and individually identifying a plurality of objects (including a plurality of objects having the same shape) arranged in a target area.SOLUTION: Imaging means 10 outputs imaging information indicating an imaging screen that captures an imaging area including a target area and a plurality of objects (including a plurality of objects having the same shape) arranged in the target area. Target area determination means 23 determines the target area based on the imaging information. Object detection means 24 detects categories and positions of the plurality of objects arranged in the determined target area. Object arrangement information generation means 25 generates identification information of the plurality of objects and object arrangement information indicating their positions based on the categories and positions of the plurality of objects arranged in the target area detected by the object detection means 24 and stores the generated information in storage means 30. Object identification means 27 individually identifies the plurality of objects arranged in the target area based on the categories and positions of the plurality of objects arranged in the target area detected by the object detection means 24 and the object arrangement information stored in the storage means 30.SELECTED DRAWING: Figure 1
Patent JP-2020080148-A (JP)
Title: Computer graphic method for ground rendering
Inventor: PETER SIKACHEV
IPC: G06T15/04
Filed: 2019-10-29
Abstract: To provide an improved graphic processing method for ground rendering.SOLUTION: A graphic processing method includes providing an original set of vertices for ground mesh, generating a new set of vertices from the original set of vertices, acquiring, for a given vertex in the original set of vertices, texture coordinates for vertices in a subset of vertices in a new set of vertices corresponding to the given vertex in the original set of vertices, and combining the obtained texture coordinates to obtain the texture coordinates relating to the given vertex in the original set of vertices. The combination includes determining a weighted sum of the acquired texture coordinates. The weight at that time is such that the given vertex in the original set of vertices becomes the center of gravity of a polygon formed by the corresponding vertices in the new set of vertices.SELECTED DRAWING: Figure 5
Patent JP-2021069554-A (JP)
Title: Game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To improve taste of a game machine provided with a specific game state.SOLUTION: A game machine 1 comprises: game state setup means for setting up a specific game state that continues until winning/losing determination results turn out failure for a specified number of times continuously; residual number-of-times acquisition means defining the specified number as an initial number, and acquiring the residual number of times, the value obtained by decrementing the same by 1 each time the winning/losing determination result becomes failure from when the specific game state is started; display means for displaying the display number of times representing an actual number, the value of the residual number of times itself in the specific game state, or a virtual value less than the residual number of times, the display number of times where it is the normal change mode to decrement the same by one each time the winning/losing determination result becomes failure; and performance execution means executing a number-of-times change performance that is not generated in a state where the display number of times represents the actual value and generated in a state where the display number of times represents the virtual value, the performance of changing the value of the display number of times in a mode different from the normal change mode.SELECTED DRAWING: Figure 5
Patent JP-2021071582-A (JP)
Title: Light deflector, image projection device, head-up display, laser head lamp, head-mounted display, object recognition device, and vehicle
Inventor: TSUKAMOTO NOBUNARI
IPC: G02B27/02
Filed: 2019-10-30
Abstract: To provide a light deflector that can increase the accuracy in detecting the angle of oscillation of the light deflector.SOLUTION: A light deflector comprises: a reflection part that includes a reflection surface for reflecting light; support parts that are connected with the reflection part at one ends; a stationary part that is connected with the other ends of the support parts; piezoelectric members that deform the support parts to oscillate the reflection part; a frequency detection part that detects the frequency of a driving signal input to the piezoelectric members; a displacement amount detection part that detects the amount of displacement of the piezoelectric members; and an operation part that calculates the angle of oscillation of the reflection part based at least on frequency information on the frequency detected by the frequency detection part and displacement amount information on the amount of displacement detected by the displacement amount detection part.SELECTED DRAWING: Figure 16
Patent JP-2021070752-A (JP)
Title: Low dielectric resin composition
Inventor: IGUCHI HIROYUKI
IPC: C08L83/05
Filed: 2019-10-31
Abstract: To provide a low dielectric resin composition that gives a cured product of low hardness while having a low relative dielectric constant and a low dielectric loss tangent.SOLUTION: A low dielectric resin composition contains (a) a maleimide compound having at least two maleimide groups in one molecule, (b) an organo hydrogen siloxane having at least two hydrosilyl groups in one molecule, and (c) a hydrosilylation catalyst.SELECTED DRAWING: None
Patent JP-2021057561-A (JP)
Title: Terminal, semiconductor device, and manufacturing method for these
Inventor: YANAGIDA HIDEAKI
IPC: H01L23/12
Filed: 2019-10-31
Abstract: To provide a terminal for external connection in which adhesion failure is suppressed and reliability is secured, provide a semiconductor device including the terminal, and provide a manufacturing method for the terminal.SOLUTION: A terminal includes a first conductive layer, a wiring layer on the first conductive layer, a second conductive layer on the wiring layer, and a conductive bonding layer in contact with a part of a bottom surface and a side surface of the first conductive layer, a side surface of the wiring layer, and a side surface of the second conductive layer and a part of a bottom surface of the second conductive layer. An end part of the second conductive layer protrudes more than an end part of the first conductive layer and an end part of the wiring layer. The conductive bonding layer is in contact with a bottom surface of the end part of the second conductive layer.SELECTED DRAWING: Figure 4
Patent JP-2021070887-A (JP)
Title: Regenerated cellulosic fiber, method for producing the same, and fiber structure including the same
Inventor: TAKAHASHI TETSUYA
IPC: D06M16/00
Filed: 2019-10-31
Abstract: To provide a regenerated cellulosic fiber improved in an adsorptivity onto an object to be removed, a functional agent and the like and a carrying property of a functional agent and the like onto a fiber without causing inconvenience on a process due to falling of fine particles, a method for producing the same, and a fiber structure including the same.SOLUTION: In the regenerated cellulosic fiber related to the present invention, stripy recessed parts linearly extending in a fiber axis direction and holes having a major diameter smaller than a length of the stripy recessed parts in the fiber axis direction are formed on a fiber surface, and the stripy recessed parts include a length of 15.0 μm or more in the fiber axis direction. The present invention further relates to a method for producing the regenerated cellulosic fiber in which a fiber surface of the regenerated cellulosic fiber having cell-shaped regions in a fiber inside is subjected to weight-reducing treatment to thereby expose the cell-shaped regions onto the fiber surface to form the holes and the stripy recessed parts linearly extending in the fiber axis direction on the fiber surface.SELECTED DRAWING: Figure 1
Patent JP-2021071985-A (JP)
Title: Information processing device
Inventor: Sakiyama Akie
IPC: G06F16/73
Filed: 2019-10-31
Abstract: To provide an information processing device capable of swiftly viewing desired videos out of captured videos.SOLUTION: In an information processing system 10 including an information processing device, a server 14 includes: an association processing unit 32 that performs a series of processing to associate video information transmitted from an on-vehicle device 12 with a piece of vehicle information; an analysis unit 34 that analyzes trends in viewed video using the vehicle information associated with video information viewed in the past using a video playback device 16; an extraction unit 36 that extracts vehicle information corresponding to the tendency of the viewed video which is analyzed by the analysis unit 34 out of the video information stored in the video DB 40, and extracts video information corresponding to the extracted vehicle information as recommended video; a video DB 40 that stores video information received from the on-vehicle unit 12; and a vehicle information DB 42 that stores vehicle information received from the on-vehicle unit 12.SELECTED DRAWING: Figure 1
Patent JP-2021072012-A (JP)
Title: Display device
Inventor: TEZUKA JUNICHI
IPC: B23Q17/20
Filed: 2019-11-01
Abstract: To provide technology that can visually and directly compare processed surface shape calculated based on a motor position with processed surface shape obtained by actually measuring a processed surface of a processed work-piece.SOLUTION: A display device 1 comprises: a motor position information acquisition unit 11 that acquires at least one of motor position information on a command position and an actual position of a motor 4; a machine information acquisition unit 12 that acquires machine information including drive shaft configuration, tool shape, and unprocessed work-piece shape; a processed surface shape simulation unit 13 that executes simulation of processing the work-piece based on a processing program to calculate processed surface shape of a processed work-piece based on the motor position information and the machine information; a processed surface shape measurement unit 14 that measures the processed surface shape of the processed work-piece that is actually processed based on the processing program; and a processed surface shape display unit 15 that simultaneously displays the processed surface shape calculated by the processed surface shape simulation unit 13 and the processed surface shape measured by the processed surface shape measurement unit 14.SELECTED DRAWING: Figure 1
Patent JP-2020123317-A (JP)
Title: Method and device for controlling travel of vehicle
Inventor: CHENG XINJING
IPC: G05D1/02
Filed: 2019-11-07
Abstract: To provide a method and a device for controlling travel of a vehicle, so that accurate control of an autonomous travel process of a vehicle can be realized by controlling a travel process of the vehicle in combination of an overall route, which is low in accuracy, and a partial route, which is high in accuracy.SOLUTION: A method for controlling travel of a vehicle comprises: a step of generating an overall route for a traveling place of the vehicle, 201; a step of, based on the overall route, generating a partial route, along a direction of the overall route, of a forward place of a present location of the vehicle, 202; a step of executing control so as to travel the vehicle along the partial route until reaching a terminal of the partial route, 203; and a control step of determining whether the vehicle has reached the terminal of the overall route or not, 204, wherein the control step is completed when the vehicle reaches the terminal of the overall route, and the control step is continued in response to a determination that the vehicle has not reached the terminal of the overall route.SELECTED DRAWING: Figure 2
Patent JP-2021075189-A (JP)
Title: Pneumatic tire
Inventor: ISHIZU KENTO
IPC: B60C11/12
Filed: 2019-11-11
Abstract: To provide a pneumatic tire that can ensure dry performance, wet performance and ice-snow performance across an initial use stage through a post-wear stage.SOLUTION: A pneumatic tire 1 includes a sipe 20 in a land part 15 of a tread part 2. The sipe 20 includes: a body part 21; and a branch part 31 branching from the body part 21 in a position between an opening part 22 relative to a tread surface 3 of the land part 15 in the body part 21 and a deepest part 23 of the body part 21. The branch part 31 has a length of the body part 21 in a longitudinal direction that monotonously increases within 80% range of a distance from a position of a connection side 32 relative to the body part 21 in the branch part 31 to a deepest part 33 of the branch part 31.SELECTED DRAWING: Figure 4
Patent JP-2021079742-A (JP)
Title: Program and device to calculate influence degree of delay
Inventor: KUNIMATSU TAKETOSHI
IPC: G06Q50/30
Filed: 2019-11-15
Abstract: To provide a method by which an index that assists in analyzing train delays by utilizing actual operation data and is useful for investigating a counter measure against the delays, is quantitatively calculated.SOLUTION: A device for calculating an influence degree of delays in this invention extracts delay events causing delays from events of arrival and departure, based on actual operation data, devises a delay propagating network indicating connections between delay events by relating delay events with each other which satisfy a prescribed causal relationship condition determined as a causal relation condition of delays, and calculates an influence degree of delays given to other events of arrival and departure by the noteworthy delay events, based on the number of delay events connected in a direction of causal relation from noteworthy delay events that are arbitrary delay events in the delay propagating network.SELECTED DRAWING: Figure 1
Patent JP-2021082499-A (JP)
Title: Connector structure
Inventor: IWABORI YOSHIHIRO
IPC: H01R13/631
Filed: 2019-11-20
Abstract: To provide a connector structure with improved waterproofness.SOLUTION: A connector structure 1 comprises: a first housing 32 which is inserted into a hole part 20 on a device support 2; a sealing member 6 attached to the first housing; a second housing 41; and a lever 5 rotatably fitted to the second housing. The lever has: a pair of arm plates 51, 51; and a boss part 53. The first housing has: a flange part 35; a facing wall part 352 which is continuous with the flange part and faces the circumference of the hole part; a cam groove 37 which is formed by cutting out a portion of the facing wall part, and which brings the boss part into contact with the facing wall part while allowing the boss part to enter; and an opening 361 which is provided, between the facing wall part and the circumference of the hole part, on a side of the cam groove located away from the arm plates. The sealing member 6 has a covering part 61 which is provided so as to protrude from a sealing body 60 toward the facing wall part, thereby covering the opening.SELECTED DRAWING: Figure 2
Patent JP-2021078870-A (JP)
Title: Disposal diaper
Inventor: FURUKAWA TSUTOMU
IPC: A61F13/15
Filed: 2019-11-20
Abstract: To provide a disposal diaper which can preferably maintain adhesive force of an end-flap part while moisturizing skin of a wearer.SOLUTION: An absorption body is provided between a liquid permeable top sheet and a liquid impermeable back sheet. An end flap part is formed on both sides of the absorption body in a front-rear direction. A lotion part extending in a front-rear direction with a predefined interval in a width direction is provided on a body side of the top sheet. The lotion part is provided in an intermediate part between a ventral part positioned at 20-45% of a length in a front-rear direction of the top sheet from a ventral end part of the top sheet and a back side positioned at 10-35% of a length in a front-rear direction of the top sheet from a back end part of the top sheet.SELECTED DRAWING: Figure 5
Patent JP-2020060767-A (JP)
Title: Display
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/04
Filed: 2019-11-26
Abstract: To provide a structure to prevent a deterioration of a light emitting device as much as possible, and provide a structure to sufficiently secure a capacitative element (capacitor) required for pixels.SOLUTION: On a transistor 17, a first passivation film 118, second metal layers 119, 120, a flattened film 121, a barrier film and a third metal layer are stacked in order; a side face of a first opening provided in the flattened film is covered by the barrier film 122; a second opening is included inside the first opening, and the third metal layer is connected to a semiconductor 103 via the first opening and second opening; a display includes a capacitative element 24 formed by stacking a semiconductor 109 of the transistor, a gate insulating film 113, a gate electrode 117, the first passivation film, and the second metal layer 120.SELECTED DRAWING: Figure 2
Patent JP-2021083609-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F5/04
Filed: 2019-11-26
Abstract: To provide a game machine capable of preventing deviation of a stop pattern with technical intervention in a case of stopping in a short period.SOLUTION: A game machine stops a rotating reel on the basis of an internal winning role and a stop operation by a player within first time, for example, within 190 ms, or within second time shorter than the first time, for example, within 75 ms. For a reel to be stopped within the second time, if a displacement amount of a pattern at a stop operation time point, for example, a value of a step counter is equal to or greater than a prescribed value, out of a pattern which is at an upper side and next to a pattern passing a stop reference position, and a pattern which is at an upper side by two stages of the pattern passing the stop reference position, one by which an acquisition number of a game value is larger is determined to a stop pattern, and if a displacement amount of the pattern at the stop operation time point is smaller than the prescribed value, the pattern which is at the upper side and next to the pattern passing the stop reference position is determined to the stop pattern.SELECTED DRAWING: Figure 247
Patent JP-2021086976-A (JP)
Title: Synthetic light generation device and manufacturing method thereof
Inventor: HIMENO AKIRA
IPC: G02B6/42
Filed: 2019-11-29
Abstract: To provide a synthetic light generation device and manufacturing method therefor, capable of achieving miniaturization, high production efficiency and low manufacturing cost.SOLUTION: By forming each emission center of a plurality of laser diodes placed on a plurality of pedestals at a height coinciding with each center of a plurality of input ports of an optical multiplexer, adjustment work for coinciding with the center can be eliminated.SELECTED DRAWING: Figure 1
Patent JP-2021088205-A (JP)
Title: Diagram creation system and diagram creation metho
Inventor: MAEKAWA YUKI
IPC: G06Q50/30
Filed: 2019-12-02
Abstract: To provide a diagram creation system which creates a high quality operation diagram, even in the case the diagram consists of complicated constituents.SOLUTION: In a diagram creation system, a diagram creation device 10 has operational equipment 11 which lets a change diagram factor selection processing part 120, an optimized model selection processing part 130 and a diagram optimization processing part 140 proceed, based on a storage device 13 to store evaluation index improvement information 320 which stores a relation between changes of each operation diagram constituents and quality changes, seen from each view point, of operation diagrams caused by the constituent change and evaluation index improvement information. The change diagram factor selection processing part selects a constituent of an operation diagram to improve the quality of an operation diagram most. The optimized model selection processing part selects a diagram creation model, of which the quality of whole operation diagram is most improved by a change of selected constituents among plural diagram creation models which can create operation diagrams. The diagram optimization processing part creates new operation diagrams based on the selected diagram creation models.SELECTED DRAWING: Figure 2
Patent JP-2021088229-A (JP)
Title: Tire force display system and tire force display method
Inventor: SAKAKIBARA KAZUYASU
IPC: B60C19/00
Filed: 2019-12-02
Abstract: To provide a tire force display system and a tire force display method capable of enhancing recognition of tire behavior by displaying information on tire force.SOLUTION: A tire usage diagnostic system 100 comprises a sensor information acquisition section 31, a tire force calculation section 32 and a display section. The sensor information acquisition section 31 acquires a tire physical amount measured through a sensor 20 arranged on a tire 10. The tire force calculation section 32 calculates tire force F and limit tire force by inputting the tire physical amount acquired with the sensor information acquisition section 31 into a calculation model 32a. The display section displays the tire force F and the limit tire force calculated with the tire force calculation section 32.SELECTED DRAWING: Figure 1
Patent JP-2021088090-A (JP)
Title: Method for molding hollow body and device for molding hollow body
Inventor: NAKAGOME AKIRA
IPC: B29C45/26
Filed: 2019-12-03
Abstract: To provide a method for molding a hollow body by a floating core process, which can easily accommodate a change in the cross-sectional area of a hollow part.SOLUTION: A method for molding a hollow body has the steps of: introducing fused resin into a cavity; solidifying the introduced resin up to a predetermined solidification rate according to a cross-sectional shape of a hollow body to be molded; and allowing the core to pass into the resin prepared to have the predetermined solidification rate.SELECTED DRAWING: Figure 1
Patent JP-2020040413-A (JP)
Title: Droplet deposition apparatus and manufacturing method thereof
Inventor: COLIN BROOK
IPC: B41J2/14
Filed: 2019-12-03
Abstract: To provide a droplet deposition apparatus that improves the uniformity of droplet deposition.SOLUTION: A droplet deposition apparatus comprises a manifold element 201 and an actuator element. The actuator element extends in an array direction 101 substantially perpendicular to a deposition direction, and the manifold element is elongate in the array direction and includes manifold chambers 210, 220, 230 extending side-by-side. A first manifold chamber is fluidically connected to a second manifold chamber via each of fluid chambers. The cross-sectional area of at least one of the manifold chambers is tapered with distance in the array direction. The cross-sectional shape of the manifold element perpendicular to the array direction varies with distance in the array direction so that the centroid of the cross-section in the deposition direction remains a substantially constant distance from a first array of fluid chambers over the length of the array of fluid chambers, and thus the manifold element is essentially self-stiffening.SELECTED DRAWING: Figure 8