baber/WOPTO huggingface dataset:
Patent JP-2021160627-A (JP)
Title: Driver state detection device
Inventor: KUWAHARA JUNICHIRO
IPC: B60W40/08
Filed: 2020-04-01
Abstract: To provide a driver state detection device that can suppress an abnormality of a driver from being wrongly determined, under various travelling environments of an own vehicle.SOLUTION: A driver state detection device 1 comprises: forward vehicle detection sensors 2 and 4; acceleration/deceleration sensors 6, 8a and 8b; an acceleration/deceleration calculation part 10a that calculates proper acceleration/deceleration for enabling an own vehicle to travel in order to follow a preceding vehicle, on the basis of an acceleration/deceleration model; and an abnormality determination part 10b that compares the calculated acceleration/deceleration with actual acceleration/deceleration of the own vehicle, and when a degree of coincidence between the compared acceleration/deceleration is higher than a predetermined threshold, determines that a driver is in an abnormal state. The acceleration/deceleration calculation part, when the forward vehicle detection sensors detect a plurality of forward vehicles travelling ahead of the own vehicle, calculates a distance up to a virtual preceding vehicle that the own vehicle should follow to calculate proper acceleration and deceleration, in accordance with travelling states of the forward vehicles.SELECTED DRAWING: Figure 1
Patent JP-2021163405-A (JP)
Title: Conference support system
Inventor: MINESAWA SATOSHI
IPC: G06Q10/00
Filed: 2020-04-03
Abstract: To provide a conference support system that can present an appropriate evaluation score for a conference.SOLUTION: A conference support system comprises: conference information acquisition means that acquires information associated with a conference; utterance acquisition means that acquires utterance content in the conference; a conference evaluation input unit 512 in which a participant of the conference inputs information associated with subjective evaluation of the conference; a conference score calculation unit 521 that calculates an evaluation score of the conference from the information associated with the conference, the utterance content in the conference and the information associated with the subjective evaluation of the conference; and notification means that notifies of the evaluation score of the conference.SELECTED DRAWING: Figure 13
Patent JP-2021166419-A (JP)
Title: Electric power conversion device
Inventor: MATSUI YOSHINORI
IPC: H02M3/28
Filed: 2020-04-06
Abstract: To provide an electric power conversion device suppressed in size increase and cost increase.SOLUTION: An electric power conversion device has detection parts 17a-17d, 19a-19d detecting a gate voltage of semiconductor switching elements 2a-2d, 5a-5d, and a control part 21 controlling the semiconductor switching elements 2a-2d, 5a-5d, corresponding to the gate voltage detected by the detection parts 17a-17d, 19a-19d. When the gate voltage is more than an abnormality detection upper limit value, the control part 21 controls control drivers 11a-11d, 12a-12d of the semiconductor switching elements 2a-2d, 5a-5d and lowers a target output current value, to thereby suppress the output.SELECTED DRAWING: Figure 1
Patent JP-2020111061-A (JP)
Title: Decoration sheet and decorative resin molded product
Inventor: ABE YOSUKE
IPC: B32B33/00
Filed: 2020-04-07
Abstract: To provide a decoration sheet that can impart a design excellent in image clarity to a decorative resin molded product in addition to design of appropriate metallic sheen.SOLUTION: The decoration sheet is composed of a laminate obtained by laminating a base material layer, a metallic thin film layer, a fine particle containing layer, and a surface protection layer in this order. A front surface on the metallic thin film layer side of the fine particle containing layer has an uneven shape due to the fine particles contained in the fine particle containing layer.SELECTED DRAWING: None
Patent JP-2021165512-A (JP)
Title: Foot protection method
Inventor: MIURA TAKAO
IPC: E02B3/08
Filed: 2020-04-08
Abstract: To eliminate a work of constructing and removing a temporary path for making a heavy machine comprising a backhoe carrying stone-filled gabions travel, in a revetment foot protection method using stone-filled gabions.SOLUTION: A plurality of stone-filled gabions 13 filled with cobble stones is carried to a construction site by a heavy machine 11, lifted down onto a river bottom, and installed in parallel along the river. Then, a laid panel 14 is laid on the plurality of stone-filled gabions. The heavy machine carrying the stone-filled gabions 13 is moved onto the laid panel, to perform an installation work of the stone-filled gabions 13.SELECTED DRAWING: Figure 3
Patent JP-2020114868-A (JP)
Title: Piperidin-4-yl azetidine derivatives as jak1 inhibitors
Inventor: HUANG TAISHENG
IPC: A61P13/12
Filed: 2020-04-09
Abstract: To provide pharmaceutical compositions comprising piperidin-4-yl azetidine derivatives useful in treatment of diseases associated with the activity of Janus kinase 1 such as systemic lupus erythematosus, sarcoidosis, cutaneous T cell lymphoma (e.g., mycosis fungoides), ankylosing spondylitis, ulcerative colitis, chronic obstructive lung disease, asthma, rhinitis and sinusitis.SOLUTION: Provided herein is a pharmaceutical composition comprising {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo [2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2021167074-A (JP)
Title: Manufacturing method of resin case
Inventor: FUJIU MASARU
IPC: B29C45/14
Filed: 2020-04-10
Abstract: To improve an efficiency of manufacture of a resin case molded by using insert molding.SOLUTION: A manufacturing method of a resin case includes the steps of: setting a terminal member 2a having a plurality of terminal parts 2b and made of a conductive material in a mold; injecting a first resin material into a part of the terminal member 2a to form a first molded part 2c integrated with a part of the terminal member 2a; molding a terminal unit equipped with the first molded part 2c and a second molded part 2d by injecting a second resin material different from the first resin material into the other part of the terminal member 2a to form the second molded part 2d; and injecting a third resin material into the terminal unit to form a case body 1a including a connector connecting part 1e surrounding the plurality of exposed terminal parts 2b and capable of accommodating a motor connected to the terminal member 2a.SELECTED DRAWING: Figure 4
Patent JP-2020171281-A (JP)
Title: Electronic cigarette which can display service life state of atomization unit
Inventor: ZHU XIAOCHUN
IPC: A24F47/00
Filed: 2020-04-10
Abstract: To provide an electronic cigarette capable of displaying a service life state of an atomization state in the invention.SOLUTION: An electronic cigarette comprises an atomization unit, a power source and a control unit which are detachably coupled. The atomization unit comprises: a liquid storage part; a heating module; and a status recognition circuit. The power source and the control unit comprise a battery module and a control module being electrically connected to the heating module and the status recognition circuit. The status recognition circuit comprises a recognition unit for storing status information of the atomization unit and a recording unit for storing use data of the atomization unit. The control module comprises: a reading unit for reading the status information and the use data of the atomization unit; a display unit for displaying the read status information and the use data; and a control unit for controlling a heating component of the heating module.SELECTED DRAWING: Figure 1
Patent JP-2021172533-A (JP)
Title: Method for checking leak of single crystal manufacturing apparatus, and single crystal manufacturing method
Inventor: KITAGAWA MASANORI
IPC: C30B15/00
Filed: 2020-04-21
Abstract: To provide a method for checking the leak of a single crystal manufacturing apparatus, capable of detecting leak from a movement seal part in a chamber in a preparation step performed before a single crystal growth step to prevent abnormality in crystal quality.SOLUTION: A method for checking the leak of a single crystal manufacturing apparatus including: a chamber including a movement seal part; and a drive part driven through the movement seal part comprises: checking to reach a predetermined vacuum by exhausting the inside of the chamber of the single crystal manufacturing apparatus by a vacuum pump and checking the amount of leak while operating the drive part when forming the chamber into a sealed state to check the amount of leak.SELECTED DRAWING: Figure 1
Patent JP-2021171795-A (JP)
Title: Laser welding method
Inventor: TSUCHIYA NAOHISA
IPC: B23K26/16
Filed: 2020-04-24
Abstract: To suppress occurrence of weld crack in laser-welding a micro tube.SOLUTION: In a second step S102, a weld part 103 at which a tube 101 penetrating through a penetration hole 102a contacts with a washer 102 is irradiated with laser, while spraying shield gas composed of inactive gas which is lower in heat conductivity than nitrogen, so as to weld the weld part 103. In laser welding, laser irradiation is executed while rotating the tube around a tube axis, using a predetermined shaft, with the tube 101 penetrated through the penetration hole 102a.SELECTED DRAWING: Figure 1
Patent JP-2020125488-A (JP)
Title: Curable resin composition, dry film, cured product and printed wiring board
Inventor: OKADA KAZUYA
IPC: C08L63/08
Filed: 2020-04-27
Abstract: To provide a curable resin composition capable of giving a cured product excellent in TCT durability while maintaining thermophysical properties and mechanical properties, a dry film having a resin layer obtained from the composition, a cured product of the composition or of the resin layer of the dry film, and a printed wiring board having the cured product.SOLUTION: The curable resin composition comprises (A) a core-shell rubber particle having a curable reactive group on a surface thereof, (B) a surface-treated inorganic filler, and (C) a curable resin, in which the curable reactive group of the core-shell rubber particle having a curable reactive group on a surface thereof is a group that reacts with the (C) curable resin.SELECTED DRAWING: None
Patent JP-2021171507-A (JP)
Title: Sole and shoe
Inventor: HATANO MOTOKI
IPC: A43B13/22
Filed: 2020-04-28
Abstract: To provide a sole and a shoe having followability compatible with a real bent shape of a foot.SOLUTION: A sole 14 is provided with a plurality of studs 18 on a ground plane. The sole 14 is formed with a first lightening part 20, a second lightening part 22, and an adjustment region outer edge part 28 disposed in a region corresponding to an MP joint of a wearer, and adjusting rigidity of a width direction cross section of the sole 14. The first lightening part 20, the second lightening part 22, and the adjustment region outer edge part 28 have a shape having a maximum width in the region corresponding to the MP joint of the wearer.SELECTED DRAWING: Figure 8
Patent JP-2021177208-A (JP)
Title: Display device and manufacturing method of display device
Inventor: DAITO TORU
IPC: G02F1/1368
Filed: 2020-05-07
Abstract: To reduce the number of photomasks required for manufacturing, and to reduce man-hours.SOLUTION: A display device 11 comprises: a switching element 23 that has a pixel connection part 23C; a first insulation film F5 in which a first pixel contact hole CH1 is formed at a position overlapping with at least a portion of the pixel connection part 23C; a common wiring line 28; an intermediate electrode 29 that is made from a conductive film F6 being the same as the common wiring line 28, that is arranged to overlap with the first pixel contact hole CH1, and that is connected to the pixel connection part 23C; a common electrode 25 that is not connected to the intermediate electrode 29, and that is connected to the common wiring line 28; a second insulation film F8 in which a second pixel contact hole CH2 is formed at a position overlapping with at least a portion of the intermediate electrode 29; and a pixel electrode 24 that is arranged for at least a portion to overlap with the second pixel contact hole CH2.SELECTED DRAWING: Figure 4
Patent JP-2021177050-A (JP)
Title: Drainage device and siphon device
Inventor: OBA TAKAYUKI
IPC: E03F5/20
Filed: 2020-05-08
Abstract: To provide a compact drainage device and a siphon device allowing generation of a siphon phenomenon without an electric power source, and capable of automatically draining water inside a foundation.SOLUTION: A drainage device has: a water storage part 10 for storing water; a siphon device 20 arranged in the water storage part 10 and in which a siphon starts when a water level exceeds a prescribed height; and draining piping 40 with one end connected to the siphon device 20 and the other end connected to a draining region 41 provided to a place lower than the storage part 10. The siphon device 20 has an outer container 21 and a vertically extending inner cylinder 22. The outer container 21 has water intake holes 28 for taking water into the inside. An upper end part of the inner cylinder 22 is housed in the outer container 21 above the water intake holes 28, and a lower end of the inner cylinder 22 is communicated with the draining piping 40.SELECTED DRAWING: Figure 1
Patent JP-2021178277-A (JP)
Title: Classification device
Inventor: SATO MAKOTO
IPC: B07B7/083
Filed: 2020-05-12
Abstract: To provide a classification rotor which enables stable internal pressure of a classification device and stable particle flow rate therein, and therefore enables improved classification accuracy.SOLUTION: A classification rotor is composed of: a housing to which a raw material including a classification object particle is supplied; a classification rotor arranged in the housing and classifying the classification object particle into a fine particle and a coarse particle; a rotary shaft of the classification rotor arranged in a manner of penetrating through the housing; rotary means rotationally driving the rotary shaft; fine particle discharge means discharging the classified fine particle flowed in the classification rotor to the outside of the housing; a discharge port for discharging the coarse particle unclassified by the classification rotor to the outside of the housing; supply means supplying the raw material to the housing; and hermetically sealing means hermetically sealing the housing and the rotary shaft. The classification rotor further comprises composed of a classification blade and a plurality of flow straightening blades arranged in a portion inner than the classification blade, and the hermetically sealing means is composed of a plate body fixed to the rotary shaft and a plurality of blades which is fixed to a surface of the plate body and is in close contact with an inside surface of the housing.SELECTED DRAWING: Figure 9
Patent JP-2021179855-A (JP)
Title: Programmable controller
Inventor: NAKAJIMA TSUTOMU
IPC: G05B19/05
Filed: 2020-05-14
Abstract: To provide a programmable controller that eliminates the need to rotate a module when the module is attached, and facilitates an operation of attaching the module.SOLUTION: A programmable controller 1 includes: a CPU module 2; a case member 10 housing the CPU module 2; and an I/O module 3 attachable to/detachable from the case member 10. The case member 10 has: a guide portion 114 formed along an attaching/detaching direction of the I/O module 3; and a locking portion 123. The I/O module 3 has: a printed circuit board 31 guided by the guide portion 114; a cover member 4 covering an opening 120 of the case member 10; and a fixing member 5 fixing the cover member 4 to the case member 10. The fixing member 5 is pushed into the case member 10 side along the attaching/detaching direction of the I/O module 3, and a to-be-locked portion 53 is consequently locked to the locking portion 123 of the case member 10, thereby fixing the lid member 4 to the case member 10.SELECTED DRAWING: Figure 2
Patent JP-2021181724-A (JP)
Title: Installation method of lock bolt in tunnel construction
Inventor: MIKOCHI NAGAYASU
IPC: E21D20/00
Filed: 2020-05-20
Abstract: To provide an installation method of a lock bolt in tunnel construction advantageous for stabilizing the ground at an early stage, shortening a construction period, and reducing costs.SOLUTION: An installation method of lock bolt includes the steps of: spraying gas concrete C3 on an inner surface of the ground; drilling multiple holes in the semi-cured gas concrete C3 from the top of gas concrete C3; injecting a fixing material into those holes; inserting a lock bolt 54 into each hole; inserting a base portion 54A of the lock bolt 54 into a lock bolt insertion hole 5602 of a bearing plate 56; positioning one side face of the bearing plate 56 on the surface of the semi-cured gas concrete C3; and attaching a one-touch fixture 12 to an attaching part 14 of the base portion 54A of the lock bolt 54 on which the other side face of the bearing plate 56 is placed. With this, the bearing plate 56 is prevented from moving in a direction separating away from the surface of the gas concrete C3 by the one-touch fixture 12.SELECTED DRAWING: Figure 3
Patent JP-2021184572-A (JP)
Title: Camera accessory for non-reflective image capturing
Inventor: YAMAMOTO MASAO
IPC: G03B11/00
Filed: 2020-05-22
Abstract: To enable a non-reflective image to be captured at low cost with a general camera that cannot capture non-reflective images.SOLUTION: A camera includes a light source for lighting, an imaging device for capturing an image, and a lens in front of the imaging device, and it is, for example, a smartphone. An accessory 210 includes a polarizing filter 212 for illumination light located in front of the light source when the accessory 210 is used, a polarizing filter 213 for image light located in front of the lens, a double-sided tape 211 that firmly fixes them to one side thereof, and a release paper 214 attached to the other side of the double-sided tape 211. The polarization directions of the polarizing filter 212 for illumination light and the polarizing filter 213 for image light are orthogonal to each other. An accessory 220 is used by attaching the other side of the double-sided tape 211 peeled off from the release paper 214 to the housing of the camera.SELECTED DRAWING: Figure 2
Patent JP-2020127970-A (JP)
Title: Press for processing fat containing mass
Inventor: HANS HUIJBERS
IPC: B30B9/04
Filed: 2020-05-27
Abstract: To provide a press capable of increasing production capacity, i.e. the amount of mass processed per unit time.SOLUTION: A press (1) for separating fat containing mass, e.g. cocoa mass, into liquid fat and cake, comprising: a frame (2); a plurality of pressing elements (6) disposed in the frame (2); and a hydraulic cylinder (3) and a plungers (3A) for exerting pressure on the pressing elements (6). The pressing elements (6) comprises: a pot (7) having a cavity (8) for receiving mass to be pressed; a squeezer (9) located at least partially in the cavity (8); and filters (11) disposed in front of the squeezer (9) and on a side of the cavity (8) opposite the squeezer (9). In a filling position of the press (1), a distance between the filters (11) is in a range from 10 to 90 mm. A ratio (Dc/Dp) of a diameter (Dc) of the hydraulic cylinder (3) and a diameter (Dp) of the cavities (8) is smaller than 1.15.SELECTED DRAWING: Figure 3
Patent JP-2021187934-A (JP)
Title: Polyamide acid, polyimide and polyimide film
Inventor: FUKUTA SEIJIRO
IPC: C08G73/10
Filed: 2020-05-28
Abstract: To provide a polyamide acid that can yield a polyimide having high hardness and toughness.SOLUTION: A polyamide acid includes an acid dianhydride residue and a diamine residue. The diamine residue includes a residue derived from a diamine represented by formula (1) and a residue derived from flexible diamine. (In the formula, any one of R1-R4 is selected from a C6-10 aromatic group, C6-10 phenoxy group, C6-10 benzyl group and C6-10 benzyloxy group, and the remainder of them are hydrogen atoms).SELECTED DRAWING: None
Patent JP-2021186413-A (JP)
Title: Test device, test method, and phantom
Inventor: KASAHARA EIJI
IPC: A61B8/00
Filed: 2020-06-03
Abstract: To provide a phantom having a static simulative body for simulating a notable tissue in movement.SOLUTION: A test device 10 includes a phantom 22 and a scanning mechanism 24. The scanning mechanism 24 moves an ultrasonic probe 20 in a scanning direction (x-direction) while maintaining a contact state of the phantom 22 onto the ultrasonic probe 20. The phantom 22 includes a heart simulative body simulating a heart which is a notable tissue, and a simulative body simulating a tissue surrounding the heart. The form of the hear simulative body continuously changes in the scanning direction. The form change represents a time change of the simulative body.SELECTED DRAWING: Figure 1
Patent JP-2021193911-A (JP)
Title: Fishing platform
Inventor: SATO HIROSHI
IPC: A01K97/22
Filed: 2020-06-11
Abstract: To provide a fishing platform capable of preventing a crossbar installed on a seat part from falling, and preventing a component or the like from being broken, when fitting the crossbar.SOLUTION: A fishing platform 1 has a tabular seat part 2, support legs 4A-4D attached to four corners of the seat part 2, and a holding member 10 mountable on the support legs projecting from the seat part, when attaching the support legs to the seat part 2, for holding a crossbar 50.SELECTED DRAWING: Figure 1
Patent JP-2020151522-A (JP)
Title: Rehabilitation support system, rehabilitation support method and rehabilitation support program
Inventor: HARA MASAHIKO
IPC: G09B19/00
Filed: 2020-06-15
Abstract: To update a target actively, according to a rehabilitation motion of a user.SOLUTION: A rehabilitation support method comprises the steps of: detecting a first rehabilitation motion of a user; displaying an avatar image which moves according to the detected first rehabilitation motion and displaying a target image indicating a target of the first rehabilitation motion; comparing the first rehabilitation motion with a target position indicated by the target image and evaluating a rehabilitation ability of the user; and updating the target position according to the evaluation result. The method further includes the steps of: detecting a second rehabilitation motion of the user during the first rehabilitation motion; and evaluating a rehabilitation ability on the basis of both of the first rehabilitation motion and the second rehabilitation motion. The method further includes a step of evaluating the rehabilitation ability on the basis of both of the first rehabilitation motion and the second rehabilitation motion when a prescribed or greater evaluation result is obtained from only the first rehabilitation motion.SELECTED DRAWING: Figure 1