baber/WOPTO huggingface dataset:
Patent JP-2021173812-A (JP)
Title: Projection optical device and projector
Inventor: TAKIZAWA TAKAHIRO
IPC: G02B7/02
Filed: 2020-04-22
Abstract: To provide a projection optical device and a projector that reduce a manufacturing cost and weight.SOLUTION: A projection optical device 60 comprises: a projection optical system 600 that includes a first reflector element 611; and a lens barrel 61 that accommodates the projection optical system 600. The lens barrel 61 includes a frame 630 that has a flange 630a and accommodates the projection optical system 600, and a holding part 650 that holds the first reflector element 611. The holding part 650 has a holding surface 650a that holds the first reflector element 611, and an extension part 650b that extends from the holding surface 650a in a direction intersecting with the holding surface 650a and is fitted to the flange 630a. The material of the holding part 650 is different from the material of the frame 630.SELECTED DRAWING: Figure 4
Patent JP-2021173447-A (JP)
Title: Duct and method of manufacturing the same
Inventor: AIZAWA NAOKI
IPC: F24F13/02
Filed: 2020-04-22
Abstract: To provide a technology capable of establishing compatibility between improvement in airtightness of a duct and weight saving.SOLUTION: A duct of the present invention comprises a plurality of metal plates that forms an inner surface of the duct extended along a flow passage direction of the duct, and a flange-shaped flange that is formed by bending a flow-passage-direction end of each of the plurality of metal plates. The plurality of metal plates has a first flange part that forms a flange surface by being bent at an angle orthogonal to the flow passage direction along an edge of the inner surface of the duct, and a second flange part that reinforces the first flange part by having an end side bent along an edge with respect to the first flange part. In the flange, end surfaces of the first flange parts possessed by the plurality of metal plates, respectively, are joined together by welding, and end surfaces of the second flange parts possessed by the plurality of metal plates, respectively, are joined together by welding.SELECTED DRAWING: Figure 5
Patent JP-2021000818-A (JP)
Title: Apparatus and method for making radius composite gap filler
Inventor: PAUL REED STONE
IPC: B29C70/02
Filed: 2020-04-22
Abstract: To provide an assembly and a method for forming a composite gap filler with adjacent curved sides.SOLUTION: A die assembly for forming a composite gap filler, includes a first die having a first portion which extends along a first central axis of the first die and has a first curved surface which has a radius which changes as the first curved surface extends about the first central axis. A second die has a second portion which extends along a second central axis of the second die and has a second curved surface which has a radius which changes as the second curved surface extends about the second central axis. A third die defines a third wall member which extends about the third die and which changes in width dimension, wherein with the first die abutting the second die and with the third wall member abutting the first and second dies, a closed gap (G2) is formed.SELECTED DRAWING: Figure 3
Patent JP-2020114542-A (JP)
Title: Game machine
Inventor: SAKAMOTO TAKAO
IPC: A63F5/04
Filed: 2020-05-01
Abstract: To reduce wear of a movable accessory.SOLUTION: In a Pachinko slot 1, it is notified that a current game is in ART by driving a rotary accessory 200 during the ART in a prescribed mode, and the rotary accessory 200 is used to liven up a game during the ART. In the Pachinko slot 1, a non-operation time when no operation is accepted from a player during the ART is counted and, when the non-operation time is over a prescribed time, an operation part of the rotary accessory 200 is returned to an initial position on the assumption that the player temporarily leaves his or her seat, and operation of the rotary accessory 200 is finished.SELECTED DRAWING: Figure 132
Patent JP-2021177217-A (JP)
Title: Quantum dot structure and manufacturing method of quantum dot structure
Inventor: FUJIMOTO TAKAYOSHI
IPC: G02B5/20
Filed: 2020-05-08
Abstract: To provide a quantum dot structure capable of preventing a decrease in performance of an internal quantum dot, and to provide a method for manufacturing the quantum dot structure.SOLUTION: In a quantum dot structure 1 having a quantum dot layer 2 containing quantum dots 21, 22, a barrier layer 3 for preventing penetration of moisture is provided on a surface of the quantum dot layer 2, and the barrier layer 3 includes a first buffer layer 31 that abuts on a surface of the quantum dot layer 2 and allows content of oxygen as a film composition to be equal to or less than 10at%, and a first barrier layer 32 that is a silicon oxide film and abuts on a surface of the first buffer layer 31.SELECTED DRAWING: Figure 1
Patent JP-2021178080-A (JP)
Title: Paper-made rotating device
Inventor: MURAKAMI TAKAKO
IPC: A63H33/38
Filed: 2020-05-15
Abstract: To provide a rotating game device having different structures in a lever material part and a rotation member.SOLUTION: An opening is formed at an upper-half portion of a middle folded-line part of a main body part in which left-and-right both-side directory parts which are formed in a proper area from the middle folded-line part are formed, an angular mouth part is formed at a square corner part of the opening with an inward folded curved face part sandwiched in an intermediate part, left-and-right both-side face parts of the inward folded curved face part which are formed at upper and lower both parts with the middle folded-line part as a center are fixed so as to be curved inwardly, a true round hole part is formed at one side directory part of a main body member in a position in which the side directory part abuts on the opening, elliptical hole parts are formed at the upper and lower both-side parts while surrounding the true round hole part, paper piece lever materials a are curvedly formed at a center part and left-and-right both-side parts, a round hole part is formed at one end part of the center part of the lever material, and a salient part is formed by extending the round hole part, circular salient parts are formed at the left-and-right both-side parts with a rotor of the center part sandwiched with a paper-made rotating material b, a connection part is formed with a ridge-folded curved-line part sandwiched in an orthogonal direction from the center part of the rotor, and the connection part is formed by being extended to a re-connection part.SELECTED DRAWING: Figure 5
Patent JP-2021182094-A (JP)
Title: Voice output control device, voice output control method and voice output control program
Inventor: SUZUKI TADASHI
IPC: G10L13/08
Filed: 2020-05-20
Abstract: To provide a text-to-speech technology which reduces a listening load of a user without reducing an amount of information as much as possible.SOLUTION: A voice output control device 101 includes: a text creation part 11A which sequentially acquires plural pieces of primary sentence data, and creates a difference portion of the primary sentence data with respect to previous primary sentence data as secondary sentence data; and a voice synthesis unit 12A which creates synthetic voice data of the secondary sentence data and outputs it from a speaker 52 mounted on a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021184158-A (JP)
Title: Abnormality detection device, abnormality detection system, abnormality detection model generation device, abnormality detection method, and program
Inventor: OMATA NORIYASU
IPC: G05B23/02
Filed: 2020-05-21
Abstract: To provide an abnormality detection device, an abnormality detection system, an abnormality detection model generation device, an abnormality detection method, and a program that can contribute to diagnosis using a diagnosis model that can be easily generated.SOLUTION: An abnormality detection device includes: an acquisition unit that acquires numerical values according to multiple types of detection values detected from an abnormality detection target; and an abnormality detection unit that detects an abnormality of the abnormality detection target, using the detection values acquired by the acquisition unit and an abnormality detection model generated in a determination space with coordinates showing each detection value of multiple types based on multiple normal detection values indicating that the abnormality detection target is normal and an abnormality detection value indicating that the abnormality detection target is abnormal.SELECTED DRAWING: Figure 1
Patent JP-2021184061-A (JP)
Title: Optical device
Inventor: MANO TOMOHIDE
IPC: G02F1/1335
Filed: 2020-05-22
Abstract: To provide an optical device capable of switching between a state for reflecting light and a state for emitting light, with less deteriorated display quality of an optical reflection image.SOLUTION: An optical device 101 comprises: a light emission device 10 including a light output surface 11; an absorption type polarizer 22 arranged opposite a light emission surface of the light emission device 10; a liquid crystal optical element 30 arranged between the light emission device 10 and the absorption type polarizer 22; a reflection-type polarizer 21 arranged between the light emission device 10 and the liquid crystal optical element 30; and an adhesion layer 53 provided on a surface of the reflection-type polarizer 21 facing the light emission device 10.SELECTED DRAWING: Figure 3
Patent JP-2021188929-A (JP)
Title: Infrared sensor and imaging device
Inventor: TANAKA MOE
IPC: H04N5/33
Filed: 2020-05-26
Abstract: To provide an infrared sensor, etc., with which it is possible to reduce the warp of a board on which an infrared detection element is formed.SOLUTION: Provided is an infrared sensor comprising: a detection board including a first board where a plurality of infrared detection elements are arranged in lattice form and a first terminal associated with each of the infrared detection elements is arranged in plurality; a readout board including a second board where a second terminal associated with each of the plurality of first terminals is arranged in plurality, and on which is formed a readout circuit for reading out electric signals based on the infrared ray detected by each of the plurality of infrared detection elements; and a plurality of bumps for electrically connecting each of the plurality of first terminals to the plurality of second terminals associated with the plurality of first terminals, respectively. At least some of the plurality of first terminals, the plurality of second terminals and the plurality of bumps is arranged at a position between the adjacent infrared detection elements in a top view.SELECTED DRAWING: Figure 1
Patent JP-2021186327-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-01
Abstract: To provide a game machine capable of increasing game interest.SOLUTION: Performance execution means can execute a first notice performance that displays a first video as a pre-stage video and a second notice performance that displays a second video including the video different from the first video as the pre-stage video, as notice performances. The first video and the second video include a common video unit that is common to each other. The display period of a post-stage video is longer than the total display period that is the total of the display period of the first video and the display period of the second video.SELECTED DRAWING: Figure 11-17
Patent JP-2021188717-A (JP)
Title: Rotating electric machine, bearing structure thereof, and shaft penetration part seal structure
Inventor: KAWAGUCHI HIDEAKI
IPC: F16C33/80
Filed: 2020-06-03
Abstract: To enhance seal performance without excessively decreasing a clearance in a labyrinth of a seal mechanism.SOLUTION: A bearing structure for rotatably supporting a rotor shaft (11) of a rotating electric machine comprises: a bearing main body; and a shaft penetration part seal structure (200) arranged at a side opposite to a rotor iron core in an axial when viewed from the bearing main body, and suppressing the intrusion of atmospheric air and a water component into the bearing main body side. The shaft penetration part seal structure has: an inside labyrinth part (153); an outside labyrinth part (154); a seal structure space (155) formed of the inside labyrinth part and the outside labyrinth part; a partitioning plate (161) attached to the rotor shaft, and formed so as to partition the seal structure space into an inside space (155a) and an outside space (155b) in an axial direction; and an inside air supply part (171) and an outside air supply part (172) for supplying seal air to the inside space and the outside space.SELECTED DRAWING: Figure 4
Patent JP-2021190033-A (JP)
Title: Server device, customer support service providing method, and customer support service providing program
Inventor: MATOGAWA KENJI
IPC: G06F16/90
Filed: 2020-06-04
Abstract: To provide a server device configured to improve service quality of a customer support service, a customer support service providing method, and a customer support service providing program.SOLUTION: A server device includes: a control unit which selects a first mode in which a response is performed automatically with respect to input information on a specific device input to a chat window or a second mode in which the response is performed by an operator; a first providing unit which searches for first information on the basis of the input information input to the chat window, and displays a search result in an information window during the first mode; and a second providing unit which searches for second information on the basis of the input information input to the chat window, and displays at least a part of a search result in the information window during the second mode.SELECTED DRAWING: Figure 1
Patent JP-2021186589-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine can execute a variable performance according to start of variation display of a special pattern and can execute a player-waiting performance for displaying a specific image during a player-waiting state. In the variable performance, plural performance patterns and plural particular patterns are started with the same display mode and are completed with the same display mode, and a performance pattern is displayed variably after start operation. Although a specific image is faded out when a variable performance is started during a player-waiting performance and a performance pattern and a particular pattern are displayed so as to be visually recognizable during the fade-out, time when the performance pattern is displayed variably is longer than time when the particular pattern is displayed variably.SELECTED DRAWING: Figure 139
Patent JP-2021195391-A (JP)
Title: Resin member and top plate or sink for household equipment
Inventor: SUZUKI SHUNYA
IPC: C08J5/00
Filed: 2020-06-10
Abstract: To provide a top plate or a sink for household equipment which can make a scratch less conspicuous, and can further maintain excellent appearance for long period of time.SOLUTION: A configuration of a resin member 150 is a resin member in which an aggregate 154 is dispersed in a base material of a resin, in which a surface 150a is subjected to uneven treatment, and when surface glossiness of the resin member 150 is represented by x(%) and an average value of a contact area per one pattern in the uneven treatment is represented by y(mm2), x and y are within a range of the following expression of y<-0.05(x-12)2+6.SELECTED DRAWING: Figure 4
Patent JP-2021194989-A (JP)
Title: Tire for cart
Inventor: SUGANO NORIHIRO
IPC: B60C9/06
Filed: 2020-06-12
Abstract: To provide a tire for a cart 2 which can improve abrasion resistance while suppressing an influence on durability.SOLUTION: A tire 2 has a pair of reinforcement layers 16 arranged across an equatorial plane in an axial direction. In a radial direction, the reinforcement layers 16 are positioned inside a tread 4, and are laminated outside a carcass 10. In an axial direction, an inner end 34 of the reinforcement layer 16 is positioned inside an end TE of a tread surface 18. In an axial direction, a position of an outer end 36 of the reinforcement layer 16 coincides with a position of the end TE of the tread surface 18. Alternately, the outer end 36 of the reinforcement layer 16 is positioned outside the end TE of the tread surface 18. The reinforcement layers 16 are cord reinforcement layers 40 including a large number of reinforcement cords 38 arranged in parallel in a circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2021195166-A (JP)
Title: Ink bottle
Inventor: AOKI YUJI
IPC: B65D47/24
Filed: 2020-06-17
Abstract: To provide an ink bottle capable of reducing possibility of jetting an ink.SOLUTION: The ink bottle comprises: a container body capable of storing an ink; an ink outlet forming part 15 mounted to the container body to form an ink outlet 14; an outlet valve 16 provided at the ink outlet 14; and a cap 17 for forming a closed space 28 between the ink outlet forming part 15 and the cap. The cap 17 includes a switch 32 for opening the outlet valve 16, and a spring 33 for energizing the switch 32 in a direction of separating from the outlet valve 16. The switch 32 energized by the spring 33 is partially exposed to an outside to close an atmospheric communication hole 30 for causing the closed space 28 to communicate with the outside.SELECTED DRAWING: Figure 3
Patent JP-2022001517-A (JP)
Title: Sheet supply device
Inventor: ASADA TETSUO
IPC: B65H3/52
Filed: 2020-06-19
Abstract: To provide a sheet supply device which can further preferably handle a sheet.SOLUTION: A sheet supply device comprises: a storage part for mounting a sheet bundle obtained by stacking a plurality of sheets on a mounting surface and storing the sheet bundle; an inclined member 30 having an inclined surface 31 inclined to the mounting surface; a feeding part for feeding a sheet of the uppermost layer of the sheet bundle on the mounting surface, to the inclined member 30; and a sheet separation body 25 provided on the inclined surface 31. The sheet separation body 25 includes a plurality of resin separation pieces 40 having tips projecting from the inclined surface 31 and a resin support for supporting the base end of the separation pieces 40 on the back face side of the inclined surface 31. The separation pieces 40 are each independently supported by the support so as to be movable to a side opposite to the mounting surface side in the inclination direction along the inclined surface 31 and the back face side in a normal direction of the inclined surface 31.SELECTED DRAWING: Figure 2
Patent JP-2022002002-A (JP)
Title: Manufacturing management device and manufacturing order determination method
Inventor: YAMAOKA RYOHEI
IPC: G06Q50/04
Filed: 2020-06-19
Abstract: To efficiently manufacture a product according to a desired condition of a manufacturing site.SOLUTION: A manufacturing management device 10 comprises a storage medium 12 and a processor 11. The storage medium 12 stores association of a plurality of products whose constituent components are different from each other with a manufacturing number of each of the plurality of products. Manufacturing work of the plurality of products is performed on a dolly in a manufacturing line where the dolly moves at a constant speed. The processor 11 calculates a sufficiency rate, which is a rate of the number already allocated to the manufacturing line corresponding to the number expected to have already been allocated to the manufacturing line using the association stored in the storage medium for each of the plurality of products, and determines manufacturing order of each of the plurality of products in the manufacturing line based on the sufficiency rate.SELECTED DRAWING: Figure 24
Patent JP-2022003262-A (JP)
Title: Valve device
Inventor: IWAMOTO NATSUKI
IPC: F16K31/06
Filed: 2020-06-23
Abstract: To provide a valve device capable of relieving pressure inside a tank without providing a dedicated configuration for pressure relief.SOLUTION: A valve device 10 has an attachment member 38 for attaching a solenoid valve 40 to a body 20. The attachment member 38 can take an attachment position where a sleeve 41 is attached to the body 20 with regulating its position so that a valve element 51 of the solenoid valve 40 is located at a usage position at which a valve open position or a valve close position can be taken, and an attachment release position T2 where the sleeve 41 can be moved so that the valve element 51 is at a position for opening a gas flow passage 30.SELECTED DRAWING: Figure 5
Patent JP-2020152456-A (JP)
Title: Storage case
Inventor: YOSHIMA JUNICHI
IPC: B65D1/22
Filed: 2020-06-24
Abstract: To provide a storage case capable of improving its designability.SOLUTION: A storage case includes a rectangular plate-shaped bottom wall 11 and a rectangular cylindrical peripheral wall 12 extending upward from the bottom wall 11. The peripheral wall 12 is made up of two first side walls 21 having a rectangular plate shape and made to be a pair in the front and rear, and two second side walls 22 having a rectangular plate shape and made to be a pair in the right and left. One first side wall 21 includes a facing surface 21A facing the other first side wall 21 and a first outer surface 21B being a surface opposite to the facing surface 21A. The first outer surface 21B is a rectangular plane extending over the entire width in the lateral direction of the storage case, and the second side wall 22 is connected to the opposing surface 21A at a position closer to the center than the lateral end of the opposing surface 21A.SELECTED DRAWING: Figure 1
Patent JP-2022010643-A (JP)
Title: Print system, method of controlling print system, program, electronic device system, and print apparatus
Inventor: MINE HARUKI
IPC: H04N1/00
Filed: 2020-06-29
Abstract: To provide a print system which can avoid unintentional operation regarding the print apparatus when an operation mode of the print apparatus is a first initial setting mode.SOLUTION: The present invention is directed to a print system having an information processing apparatus and a print apparatus. The information processing apparatus has a first operation unit, and a first setting unit for, if an operation mode of the print apparatus is a first initial setting mode, transmitting initial setting information to the print apparatus in response to an operation received through the first operation unit. The print apparatus has a second operation unit and a second setting unit for, if the operation mode of the print apparatus is the first initial setting mode, receiving the initial setting information from the information processing apparatus to carry out the initial setting of the print apparatus based on the received initial setting information. If the operation mode of the print apparatus is the first initial setting mode, at least one of the first setting unit and the second setting unit prohibits reception of any operation by the print apparatus through the second operation unit.SELECTED DRAWING: Figure 4