baber/WOPTO huggingface dataset:
Patent JP-2020064984-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-10-17
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the frame via the polyester-based sheet. The dividing step forms a division groove by irradiating the wafer with a laser beam of a wavelength having absorbability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step picks up individual device chips from the polyester-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020062321-A (JP)
Title: catheter
Inventor: KAWAGUCHI KEISUKE
IPC: A61M25/00
Filed: 2018-10-19
Abstract: To provide a catheter capable of, for instance, when an antegrade guide wire is inserted into a second hollow shaft via a first hollow shaft, smoothly inserting the antegrade guide wire into a lumen of the second hollow shaft from a base end side.SOLUTION: A catheter 1 comprises: a mesh member 21; a first hollow shaft 11; a hollow distal end tip 41, a second hollow shaft 71 which is connected to the distal end tip 41 and whose base end is provided to protrude toward a base end side so that the base end is positioned between a distal end of the first hollow shaft 11 and the base end of the distal end tip 41 in a space inside the mesh member 21; and a core wire 51. An opening area at the base end of the second hollow shaft 71 is larger than an opening area at a distal end of the second hollow shaft 71.SELECTED DRAWING: Figure 1
Patent JP-2019005669-A (JP)
Title: Game machine
Inventor: SASAKI TAKASHI
IPC: A63F7/02
Filed: 2018-10-23
Abstract: To provide a game machine capable of suitably enhancing an attention level to games.SOLUTION: In a pachinko machine 10, when a winning to a special winning port 52 is generated, as an establishment of a first condition, a presentation for a game round based on this winning is performed in a display screen 42a of a symbol display device 42. Further, when a winning to a through gate 35A is generated, as an establishment of a second condition, a presentation for a game round based on this winning is performed in the display screen 42a of the symbol display device 42. A variable display time of the presentation for the game round based on the winning to the special winning port 52 is determined according to an operation state of the game round based on the winning to the through gate 35A.SELECTED DRAWING: Figure 3
Patent JP-2020067135-A (JP)
Title: Float type check valve
Inventor: KOIKE TADASHI
IPC: F16K15/04
Filed: 2018-10-25
Abstract: To improve maintenance performance.SOLUTION: A float type check valve 1 comprises: a cylindrical casing 10 which is fixed to an installation object section and allows fluid to pass therethrough; a valve seat member 30 which is installed inside the casing 10 and has a through hole 33 for the fluid; a float 41 which is installed above the valve seat member 30 inside the casing 10 and brought into contact with and taken away from the valve seat member 30 so as to open and close the through hole 33; and a float unit 40 which has rod members 42 installed around the float 41 in a manner that extends in a vertical direction and is detachably installed inside the casing 10. The float unit 40 has a bottom plate 47 which is fixed to the rod members 42 at positions below the float 41 and brought into contact with the float 41 so as to prevent the float 41 from being pulled out from the rod members 42 when the float unit 40 is removed in an upward direction from the casing 10.SELECTED DRAWING: Figure 1
Patent JP-2020072341-A (JP)
Title: Image forming apparatus, control method thereof, and program
Inventor: TOTSUKA SATOSHI
IPC: H04N1/00
Filed: 2018-10-30
Abstract: To provide an image forming apparatus capable of suppressing output of show-through data while suppressing occurrence of jam and loading failure in conveyance of an original.SOLUTION: The image forming apparatus includes discrimination means for discriminating the thickness of an original, show-through prevention function control means, and conveyance speed control means. When a determination result of the determination means is a thin sheet, the conveyance speed control means controls the conveyance speed of the original to a second speed lower than a first speed set in advance, and the show-through prevention function control means validates a show-through prevention function.SELECTED DRAWING: Figure 7
Patent JP-2019044269-A (JP)
Title: High intensity cold rolled thin steel sheet
Inventor: KIZU TARO
IPC: C22C38/06
Filed: 2018-10-31
Abstract: To provide a high intensity cold rolled thin steel sheet high in yield ratio and excellent in moldability.SOLUTION: The high intensity cold rolled thin steel sheet contains C:0.04 to 0.25%, Si:0.5 to 2.0%, Mn:0.1 to 2.0%, P:0.05% or less, S:0.030% or less, Al:0.10% or less, N:0.010% or less, and the balance iron with inevitable impurities, and has a structure with total of ferrite and bainite of 90% by area ratio, an aspect ratio of ferrite and bainite of 3.0 or more and sheet thickness of 2.2 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020070210-A (JP)
Title: Method for synthesizing spherically carbonized material
Inventor: MIYAJIMA NAOYA
IPC: C01B32/348
Filed: 2018-10-31
Abstract: To provide a method for synthesizing spherically carbonized materials, capable of producing carbon microspheres more easily than ever before.SOLUTION: A sodium salt of carboxymethyl cellulose is hydrothermally synthesized, and then a solid residue obtained through the hydrothermal synthesis is carbonized. Preferably, the concentration of an aqueous solution of the sodium salt of carboxymethyl cellulose during the hydrothermal synthesis is from 0.01 g/mL to 0.04 g/mL. During the hydrothermal synthesis, the aqueous solution of the sodium salt of carboxymethyl cellulose does not need to be stirred. Preferably, the temperature for carbonizing a hydrothermal char, the obtained solid residue, is 600°C or higher, more preferably, 900°C or higher.SELECTED DRAWING: Figure 4
Patent JP-2020077143-A (JP)
Title: Learning program, learning method and information processing apparatus
Inventor: ITO MAKIKO
IPC: G06N3/063
Filed: 2018-11-07
Abstract: To provide a learning program that highly precisely executes pre-learning by fixed-point calculation.SOLUTION: A computer-readable program causes a computer to execute a deep learning on a deep neural network. The deep learning has pre-learning that repeats processing at each layer of the deep neural network in a predetermined direction. The processing at each layer in the pre-learning: tentatively determines a decimal point position of the fixed-point number of intermediate data obtained by calculation at each layer; executes the calculation at each layer by the fixed-point number of the decimal point position tentatively determined to obtain the intermediate data; obtains statistical information that has a distribution of bits of the intermediate data; determines the decimal point position of the intermediate data on the basis of the statistical information; and executes again, when a difference between the determined decimal point position and the tentatively determined decimal point position exceeds a predetermined threshold in at least a piece of the intermediate data, the calculation at each layer by the fixed-point number of the determined decimal point position.SELECTED DRAWING: Figure 9
Patent JP-2020074957-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2018-11-08
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, when a condition device is operated, a game ball 99 is distributed to a first moving passage R1 in which a first accessory continuous operation gate G1 is provided, or to a second moving passage R2 in which a second accessory continuous operation game G2 is provided by a distribution member 80. In the game machine 10, when passage of the game ball 99 is detected in the accessory continuous operation gates G1, G2, an accessory continuous operation device is operated and a jackpot game is started. A rotary generator device 60 for delaying passage of a game ball 99 in the accessory continuous operation game G2 when the game ball 99 is shot to the second moving passage R2 is provided in an upstream side of the accessory continuous operation gate G2 in the second moving passage R2.SELECTED DRAWING: Figure 98
Patent JP-2019092374-A (JP)
Title: Integrated structure of power module and filter of power supply unit
Inventor: Lin mu jun
IPC: H02M3/00
Filed: 2018-11-14
Abstract: To provide an integrated structure of power module and filter of power supply unit.SOLUTION: Several radiation fans 12 are installed in the chassis 101 of a power supply unit 100. A first filter circuit board 20 and several power modules 10 are installed on both sides of the radiation fans 12 in the chassis 101, and a first filter 21 is installed above the first filter circuit board 20. Several second filter circuit boards 30 are installed oppositely above respective radiation fans 12, and a second filter 32 is installed below the second filter circuit board 30. Since the first filter 21, each second filter 32 and the power module are installed while being deviated each other, the space on the upper and lower sides of the power supply unit 100 can be used sufficiently, and a good heat flux route is formed, and thereby each radiation fan 12 can radiate heat effectively for each power module 10. With such an arrangement, extremely excellent heat dissipation effect can be achieved in the chassis 101 of high output density.SELECTED DRAWING: Figure 7
Patent JP-2019022779-A (JP)
Title: Game program and game system
Inventor: SATO YASUHIRO
IPC: A63F13/30
Filed: 2018-11-15
Abstract: To provide a game in which a match hardly becomes monotonous, and a game field associated with a player himself/herself can be effectively used.SOLUTION: A match between a player and another player is executed in a match game field including an individual game field associated with the player and an individual game field associated with the another player.SELECTED DRAWING: Figure 2
Patent JP-2019050614-A (JP)
Title: Image processing apparatus, image forming apparatus, and image processing method
Inventor: KONISHI YOSUKE
IPC: G06K9/20
Filed: 2018-11-21
Abstract: To provide an image processing apparatus that can specify character candidates constituting an image, specify a character string by using the character candidates, and determine an output resolution related to output of a qualified image on the basis of the character candidates or the character string.SOLUTION: The character candidates include non-character candidates not constituting the character string, the image forming apparatus comprising: a determination unit that determines whether the output resolution is affected by the non-character candidates; and a resolution determination unit that changes the output resolution when the determination unit determines that the output resolution is affected by the non-character candidates.SELECTED DRAWING: Figure 14
Patent JP-2020085645-A (JP)
Title: Magnetic sensor device
Inventor: CAI YONGFU
IPC: G01B7/00
Filed: 2018-11-26
Abstract: To provide a magnetic sensor device with which it is possible to detect a position of a magnet due to its relative movement to at least one axis (axis X), preferably two axes (axes X, Y), with high accuracy.SOLUTION: A magnetic sensor device comprises: a multipolar magnet having a first face and a second face facing the first face, with magnetic poles differing in polarity alternately arranged so as to radially divide the first face into n regions (n=an integer 4 or greater); and a magnetism detection unit provided so as to face the first face of the multipolar magnet. The multipolar magnet is provided so as to be capable of relatively moving in at least a first direction in the plane that is substantially parallel to the first and second faces, and the magnetism detection unit outputs a signal that corresponds to a change of magnetic field due to the relative movement of the multipolar magnet, with the geometric center of each of the multipolar magnet and the magnetism detection unit substantially matched in a direction orthogonal to the first face.SELECTED DRAWING: Figure 1
Patent JP-2020086122-A (JP)
Title: Camera device
Inventor: NAKAAKI YASUFUMI
IPC: G03B17/08
Filed: 2018-11-26
Abstract: To provide a camera device capable of preventing waterdrops from adhering to a lens exposed to outside air.SOLUTION: A camera device includes: a lens 3 exposed to outside air; and a lens barrel 2 having a flange 21 for covering an outer edge part of the lens 3. The flange 21 has an inner edge part 22 whose inner peripheral part is formed with a shading part 23. The shading part 23 connects to an outer peripheral part and has an inclined part 24. The surface of the flange 21 is formed in a grained shape so that drainage performance of waterdrops is enhanced.SELECTED DRAWING: Figure 2
Patent JP-2020085130-A (JP)
Title: High pressure tank
Inventor: MATSUMOTO KOJI
IPC: F17C1/06
Filed: 2018-11-26
Abstract: To provide a high pressure tank which can prevent flowing resin from entering a gap between a jig mounted on a mouthpiece and the mouthpiece when curing the resin contained in a fiber layer.SOLUTION: A high pressure tank 10 includes: a liner 11; and mouthpieces 12, 13 mounted on both end parts in the axial direction of the liner 11. Each of the mouthpieces 12, 13 includes: a mouthpiece body 31 having an insertion part 41 extending in the axial direction of the liner 11 and inserted inside the liner 11, and an exposed part 42 exposed to the outer part of the liner 11; a jaw part 32 overhanging to the radially outside of the liner 11 from the exposed part 42; and a folding part 33 folding to the radially inside of the liner 11 from an outer peripheral part of the jaw part 32.SELECTED DRAWING: Figure 2
Patent JP-2020088759-A (JP)
Title: Data processing system, control method for data processing system, and program
Inventor: YAGI YUICHI
IPC: H04N1/00
Filed: 2018-11-29
Abstract: To reduce troublesomeness of a user mistaking a transmission destination and taking time for selecting a transmission destination in the case that the number of available cloud services increases.SOLUTION: A data processing system includes: registration means for registering connection destination information for accessing a cloud service; storage means for storing, for each user, information showing whether or not the cloud service is available; authentication means for authenticating a user; identification means for identifying whether or not the cloud service is available to the user authenticated by the authentication means, on the basis of information stored in the storage means; and display means for displaying an object for transmitting data to the cloud service using the connection destination information, when availability is identified by the identification means.SELECTED DRAWING: Figure 6
Patent JP-2020087275-A (JP)
Title: Server device, on-vehicle terminal, communication system, communication method
Inventor: TAKAHASHI MASAHITO
IPC: G08G1/0968
Filed: 2018-11-30
Abstract: To make it possible to continue a calculation in a vehicle before a communication is interrupted.SOLUTION: A server device is comprised of: an arithmetic unit that communicates with an on-vehicle terminal and performs an operation by using information received from the on-vehicle terminal; a transmission unit that transmits the calculation result to the on-vehicle terminal as a perceptual signal that is a signal including at least one of audio and video; an interruption estimation unit that estimates a risk of interruption of communication with the on-vehicle terminal; and an on-vehicle execution application providing unit that transmits an execution code, which is information capable of executing a calculation equivalent to a calculation when the risk exceeds a first threshold, to the on-vehicle terminal.SELECTED DRAWING: Figure 2
Patent JP-2020089805-A (JP)
Title: Adhesive supply device and inkjet image forming device
Inventor: KIMOTO HIRONARI
IPC: B05C5/00
Filed: 2018-12-03
Abstract: To provide an adhesive supply device that can supply an adhesive in a constant thickness to a conveying belt and an inkjet image forming device.SOLUTION: An adhesive supply device comprises a conveying belt that conveys a recording medium on which an image is printed and an adhesive jetting part that jets an adhesive toward the conveying belt. The adhesive supply device comprises a moving part that moves the adhesive jetting part in a direction crossing a conveying direction. The conveying belt is driven intermittently at a certain feeding amount, and the adhesive jetting part jets the adhesive when the conveying belt that is driven intermittently is in a stand-by state.SELECTED DRAWING: Figure 3
Patent JP-2019102092-A (JP)
Title: Message hiding service providing method in chat window
Inventor: SUNG JAE HO
IPC: G06F13/00
Filed: 2018-12-04
Abstract: To provide a service method capable of hiding an incoming message.SOLUTION: A service method comprises: a step for confirming whether or not, a received message is a message set as a hidden message by a sender, when receiving a message from a chat server; a step for confirming whether or not, a hiding setting mode is set to the received message by a receiver when the message is confirmed as a hidden message by a confirmation result; a step for instructing to process the message received in hidden message processing through the hidden message processing part if the received message is the hidden message set by the sender and however, the message is set to a hidden mode set by the receiver, and then displaying the received hidden message on an independent position different from a region of a display part of a device; and a step for, after a preset constant period, making the hidden message displayed on the display part invisible.SELECTED DRAWING: Figure 3
Patent JP-2020089310-A (JP)
Title: Nut of fishing rod reel seat and fishing rod reel seat as well as fishing rod
Inventor: SAKIYAMA AKIRA
IPC: A01K87/06
Filed: 2018-12-06
Abstract: To provide a nut of a fishing rod reel seat in which high decorative properties can be obtained and can be rotated smoothly, and provide the reel seat with it and a fishing rod.SOLUTION: A nut 12 is provided for being screwed in a male screw part of a reel seat body, and for moving a moving hood. The nut includes: inner cylindrical bodies 41, 42 having a female screw part 50 for movement being screwed in the male screw part of the reel seat body in an inner circumferential surface; and an outer cylindrical body 40 fixed in the outside of the inner cylindrical body 41, 42, and having an outer circumferential surface becoming at least a portion of the outer circumferential surface of the nut 12. The outer cylindrical body 40 has a through-hole 73 penetrating in inside/outside directions, and includes fixing parts 64, 72, 82 for fixing the outer circumferential surface of the inner cylindrical bodies 41, 42 and the inner circumferential surface of the outer cylindrical body 40 in the position farther from the moving hood than the through-hole 73.SELECTED DRAWING: Figure 7
Patent JP-2020091718-A (JP)
Title: Photographed image classification device and photographed image classification method
Inventor: FUJITA SHOGO
IPC: G06F16/50
Filed: 2018-12-06
Abstract: To provide a photographed image classification device capable of associating, with each target object, and classifying each piece of photographed image data photographed while changing the target object and an imaging location, when photographing the photographed image data in a multi-viewpoint image to be used for restoring a three-dimensional shape model of the target object.SOLUTION: A photographed image classification device associates, with each target object, and classifies a multi-viewpoint image for restoring a three-dimensional shape model of each target object. The photographed image data classification device includes a photographed image classification part configured to classify, corresponding to metadata added to photographed image data and related to a photographing condition when photographing the photographed image data, each piece of the photographed image data to an image data set photographing each target object.SELECTED DRAWING: Figure 1
Patent JP-2019104908-A (JP)
Title: Active energy ray-curable resin composition and coating agent
Inventor: SAKATANI SHUHEI
IPC: C09D4/02
Filed: 2018-12-07
Abstract: To provide an active energy ray-curable resin composition capable of forming a coated film which is excellent in storage stability of a coating liquid, and is excellent in antifouling performance (contamination resistance and its persistence) and characteristics (appearance, hardness and scratch resistance).SOLUTION: An active energy ray-curable resin composition contains an urethane (meth)acrylate composition [I] obtained by reaction of a hydroxyl group in a (meth)acrylic acid adduct (A) of pentaerythritol and an isocyanate group of a polyisocyanate compound (B), a fluorine-containing (meth)acrylate compound [II] and a polymerization initiator [III], in which a content of the polymerization initiator [III] is 1,000-10,000 ppm based on the weight with respect to the total of the urethane (meth)acrylate composition [I], the fluorine-containing (meth)acrylate compound [II] and the polymerization initiator [III].SELECTED DRAWING: None
Patent JP-2020092236-A (JP)
Title: Device chip manufacturing method
Inventor: KUMAZAWA SATORU
IPC: H01L21/301
Filed: 2018-12-07
Abstract: To provide a device chip manufacturing method capable of improving a transverse intensity of a device chip.SOLUTION: A device chip manufacturing method comprises a laser processing groove forming step (ST2), a protective member sticking step (ST4), and a grinding step (ST5). The laser processing groove forming step forms a V-shaped laser processing groove which shallows toward the outside in a width direction by irradiating the wafer in which a device is formed in a plurality of regions on a surface partitioned by intersecting division schedule lines with a laser beam of a wavelength having absorbability to the wafer along division schedule lines from a surface of the wafer. The protective member sticking step sticks an adhesive tape to the surface of the wafer in which the laser processing groove is formed. The grinding step grinds the wafer from a rear surface of the wafer held on a chuck table via the adhesive tape, thins the wafer to a finishing thickness and divides the wafer, and forms a device chip having an inclined surface on an outside surface.SELECTED DRAWING: Figure 4