baber/WOPTO huggingface dataset:
Patent JP-2021057627-A (JP)
Title: Display control device and display control method
Inventor: ARAKAWA AKIKO
IPC: H04N7/18
Filed: 2019-09-26
Abstract: To perform a display without a visual discomfort for a user when switching a narrow-angel image to a wide-angle image.SOLUTION: A display control device 1 is arranged on a vehicle M1 mounted with a camera 3 photographing a first imaging image indicating an image at a rear direction on a right side of the vehicle M1 and a display 2 displaying the first imaging image. The display control device 1 comprises: an image acquisition part 11 acquiring the first imaging image from the camera 3; and a display control part 14 controlling the first imaging image displayed on a display 2. The display control part 14 makes the display 2 to display any one of a narrow-angle image P11 indicating one part of the imaging image and a wide-angle image P12 indicating an image of a range wider than the narrow-angle image P11 of the imaging image, and a first region AR1 when displaying the wide-angle image P12 makes the display 2 to display the first imaging image so that a size becomes larger as compared with the first region AR1 in the case of displaying the narrow-angle image P11.SELECTED DRAWING: Figure 1
Patent JP-2021055727-A (JP)
Title: Columnar support
Inventor: WADA KATSUHIDE
IPC: F16M11/20
Filed: 2019-09-30
Abstract: To provide a columnar support having a mechanism which can prevent an unintended change while being simple in a structure, and easy in the height adjustment of a lamp.SOLUTION: A columnar support for telescopically connecting a plurality of cylindrical columnar support members comprises: a cylindrical fastening part 25 arranged at a first columnar support member 2; a cylindrical fastened part 43 arranged at a second columnar support member 4, and inserted into the fastening part 25; and a fastening mechanism externally fit to the fastening part 25 into which the fastened part 43 is inserted, and having an adjustment cylinder 6 for adjusting a degree for fastening the fastened part 43. The fastening part 25 has a plurality of slits 25a extending along an axial direction, and the adjustment cylinder 6 has a large-diameter part at one side and a small-diameter part at the other end side, an inclination wall for connecting the large-diameter and the small-diameter part, and a flange part 63 which is formed while extending to the outside of the small-diameter part. When the second columnar support member 4 inserted into the first columnar support member 2 is slid in an axial direction to be positioned suitably, the adjustment cylinder 6 is moved in the axial direction of the first columnar support member 2, and the fastened part 43 is fastened by the fastening part 25 to fix the second columnar support member at the suitable position.SELECTED DRAWING: Figure 1
Patent JP-2021057181-A (JP)
Title: Power supply system
Inventor: FUJIMOTO TAKUYA
IPC: H01M8/04537
Filed: 2019-09-30
Abstract: To provide a power supply system capable of reducing heating and lighting expenses.SOLUTION: A power supply system comprises: a fuel cell 30 that is capable of generating power using fuel and stores heat generated at the time of power generation; and an EMS 60 for controlling operation of the fuel cell 30. The fuel cell 30 can execute power main operation of performing operation depending on power demand and heat main operation of performing operation depending on heat demand. The EMS 60 can make the fuel cell 30 perform the power main operation when a FC power generation cost 1 in the case that the fuel cell 30 performs power generation without storing heat generated at the time of the power generation is equal to or lower than a power purchase price from a system power supply K, and can make the fuel cell 30 perform the heat main operation in the case that the FC power generation cost 1 is higher than the power purchase price and a FC power generation cost 2 when the fuel cell 30 performs power generation while storing heat generated at the time of the power generation is lower than the power purchase price.SELECTED DRAWING: Figure 3
Patent JP-2021046772-A (JP)
Title: Urinal provided with gas exhaust nozzle on outside surface
Inventor: HONG SUNG DUK
IPC: E03D13/00
Filed: 2019-09-19
Abstract: To provide a urinal that can solve inconvenience of conventional urinals, wherein the conventional urinals contaminate the floor by dripping urine onto the floor behind the urinal when there is no momentum in a urine flow, such as before or at beginning of urination, because the urinator is reluctant to let his clothes come into contact with the urinal and tries to urinate by standing behind an optimal (standing) position usually when the urinator urinates in the urinal in a case of using the conventional urinals, as a result, the conventional urinals comprise increasingly contaminating the floor by causing a next urinal to avoid standing on a contaminated floor and urinate in a more posterior position.SOLUTION: The urinal of the present invention comprises preventing the urinal from coming into contact with the clothes of an urinator by ejecting gas from an outlet provided on an outer surface of the urinal when the urinator stands in optimal (standing) position, and allowing the urinator to urinate in the optimal (standing) position to prevent urine from dripping on the floor.SELECTED DRAWING: Figure 1
Patent JP-2021063595-A (JP)
Title: Heat transfer tube and manufacturing method thereof
Inventor: IWAHASHI TAKUO
IPC: F28F1/40
Filed: 2019-10-10
Abstract: To improve heat exchange efficiency per volume.SOLUTION: A heat transfer tube is equipped with a flat tube 110, and an inner fin 120. The inner fin 120 is made of one metallic plate. The inner fin 120 is provided with a plurality of thin wall portions 121 in which the thickness of the metallic plate is thin when viewed from an axial direction A. The plurality of thin wall portions 121 are alternately located on one side and the other side in a thickness direction T and extend in a length direction L when viewed from the axial direction A. The inner fin 120 contacts with the flat tube 110 at each of the plurality of thin wall portions 121.SELECTED DRAWING: Figure 2
Patent JP-2021063149-A (JP)
Title: Molded article and substrate formed from said molded article
Inventor: OMATSU KAZUYOSHI
IPC: C08L27/08
Filed: 2019-10-10
Abstract: To provide a molded article that is suitable for the formation of a substrate having excellent flexibility.SOLUTION: This molded article is formed from a resin composition including a fluorine-containing polyimide resin (A) and a resin (B) that is different from the resin (A), wherein the dielectric loss tangent of the resin (A) and the dielectric loss tangent of the resin (B) satisfy formula (1). (1): Dielectric loss tangent of resin (A)>dielectric loss tangent of resin (B).SELECTED DRAWING: None
Patent JP-2020000937-A (JP)
Title: Waterproof protector for trauma
Inventor: FUJII TAKAHIRO
IPC: A61F13/00
Filed: 2019-10-10
Abstract: To provide a waterproof protector for trauma capable of completely cutting off water and protecting an injured area and having a long service life as a product by improving a structure of an opening part in which a hand and a foot is inserted.SOLUTION: A waterproof protector 1 for trauma according to the present invention includes a flexible bag body 10 having an opening(s) at one end or both ends and formed of a waterproof material; and an elastic annular fastening body 20 tightly and adhesively attached to one end or both ends of the bag body 10. The annular fastening body 20 includes a cylindrical part 21 formed to cover a part of four limbs of a human in a water-tight state, and a flange part 22 formed at an opening edge of the cylindrical part 21 so as to project radially outward. The cylindrical part 21 may be formed into a narrower diameter than that of the other end of the bag body 10. Further, the flange part 22 is gently inclined into an arc shape so as to form an inner side low and an outer side high, so that an inclined arc-shaped surface 212 is provided at the opening 24 of the annular fastening body 20.SELECTED DRAWING: Figure 1
Patent JP-2021064591-A (JP)
Title: Coated particles, conductive material containing the same, and method for producing coated particles
Inventor: NARUHASHI TOMOMASA
IPC: H01B1/00
Filed: 2019-10-17
Abstract: To provide coated particles excellent in both conduction reliability and insulating properties.SOLUTION: Coated particles 1 of the present invention each include: a conductive particle 5 whose surface has conductivity; and an insulating layer 6 covering the conductive particle 5. The insulating layer 6 contains a non-conductive first material 61 and a non-conductive second material 62. The polarities of zeta potentials of the first material 61 and the second material 62 measured under conditions of 25°C and pH 7 are opposite to each other. It is preferable that the first material 61 and the second material 62 each independently comprise an organic polymer having an ionic group or an inorganic compound.SELECTED DRAWING: Figure 2
Patent JP-2021068783-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA KAZUNARI
IPC: H01L25/18
Filed: 2019-10-21
Abstract: To improve the reliability of a semiconductor device.SOLUTION: A semiconductor device PKG includes a semiconductor chip CPH including a field effect transistor for switching, a die pad DPH in which the semiconductor chip CPH is mounted through a bonding material BD1, a lead LD2 electrically connected to a source pad PDHS1 of the semiconductor chip CPH through a metal plate MP1, a lead connection part LB2 integrated with the lead LD2, and a sealing part MR for sealing these elements. The die pad DPH and a back surface electrode BEH for a drain of the semiconductor chip CPH are bonded to each other through the bonding material BD1. The metal plate MP1 and the source pad PDHS1 of the semiconductor chip CPH are bonded to each other through a bonding material BD4. The metal plate MP1 and the lead connection part LB2 are bonded to each other through a bonding material BD5. The bonding materials BD1, BD4, and BD5 have conductivity. The elastic modulus of the bonding material BD1 and the bonding material BD4 is lower than that of the bonding material BD5.SELECTED DRAWING: Figure 7
Patent JP-2020039249-A (JP)
Title: Magnetic plate laminate, method of manufacturing the same, and motor using the laminate
Inventor: NISHIKAWA YUKIO
IPC: H01F41/02
Filed: 2019-10-23
Abstract: To provide a magnetic plate laminate having high productivity without compromising magnetic properties.SOLUTION: The magnetic plate laminate includes: a laminate 1 with multiple ribbons stacked; and a fastening member provided to an opening of the laminate. The fastening member has a hollow tube 2 and multiple plane portions each of which positioned at both ends of the tube, and each of which is positioned around the opening on both sides of the laminate.SELECTED DRAWING: Figure 1C
Patent JP-2021067805-A (JP)
Title: Zoom lens and image capturing device
Inventor: HAYASHI TOSHIHIDE
IPC: G02B13/18
Filed: 2019-10-23
Abstract: To provide a high-performance zoom lens while keeping the size compact, and to provide an image capturing device having the same.SOLUTION: A zoom lens provided herein comprises a lens group (G1) having negative refractive power, a lens group (G2) having positive composite refractive power, a lens group (G3) having negative refractive power, and a final lens group (G4) having positive refractive power arranged in order from the object side, where a final lens of the lens group (G4) has negative refractive power. A ratio of a focal length of the lens group (G3) to each of focal lengths of the zoom lens at the wide-angle end and telephoto end in absolute terms is specified to be in a specific range.SELECTED DRAWING: Figure 1
Patent JP-2020016243-A (JP)
Title: Fuel injection valve
Inventor: NAGAOKA MASAKI
IPC: F02M51/06
Filed: 2019-10-24
Abstract: To provide a fuel injection valve having a swirl chamber and a lateral passage which can adjust a flow rate of a fuel injected from a fuel injection hole, while suppressing change in atomization performance.SOLUTION: A fuel injection valve includes: a fuel injection hole 220 provided on the downstream side of a valve seat where a valve body comes into contact/is separated from; a swirl chamber 212 in which an inlet 220i of the fuel injection hole 220 opens to a bottom surface 212b, the surroundings of the bottom surface 212b is surrounded by an inner peripheral wall 212c, and a swirl flow passage of a fuel is formed; and a lateral passage 211 which opens to the inner peripheral wall 212c by one side wall 211o being connected to the upstream side in a flow direction of a swirl fuel of the inner peripheral wall 212c and the other side wall 211i being connected to the downstream side of the inner peripheral wall 212c, and which supplies the fuel to the swirl chamber 212. An extension line 211il extending along the other side wall 211i so as to come into contact with the other side wall 211i of the lateral passage 211 passes the center O of the fuel injection hole 220.SELECTED DRAWING: Figure 4
Patent JP-2020087441-A (JP)
Title: Deep learning-based image analysis method, system, and portable terminal
Inventor: CHO SOO WON
IPC: G06T7/00
Filed: 2019-10-24
Abstract: To provide a deep learning-based image analysis method which divides image analysis into several stages from simple results to detailed results for each type of image analysis and in which each neural network analyzes an image, so that result values can be derived quickly, and to provide a system and a portable terminal.SOLUTION: A deep learning-based image analysis system comprises: an image analysis portable terminal 110 for capturing and transmitting an image; and an image analysis server 120 for receiving S220 the captured image to generate S230 analysis result values through a large number of function-specific neural networks, and applying S240 weighted priorities to probability values of the generated analysis result values to provide S250 the same to the image analysis portable terminal.SELECTED DRAWING: Figure 5
Patent JP-2021068612-A (JP)
Title: Panel mount type connector
Inventor: TOMA YUTAKA
IPC: H01R13/74
Filed: 2019-10-24
Abstract: To provide a panel mount type connector that can suppress increase in size of the entire connector.SOLUTION: A panel mount type connector 1 includes a housing 2 that is inserted into an opening 51 of a plate-shaped panel 50 and mounted on a panel 50. The housing 2 includes a main body portion 10 in which terminal accommodating holes 21 for accommodating terminals therein are formed and which is inserted into the opening 51 of the panel 50, groove portions 36, 37 which are formed on outer peripheral walls 31, 35 of the main body portion 10 along the insertion direction of the panel 50 of the main body portion 10 into the opening 51, extend along the circumferential direction of the outer walls 31, 35, and are locked to the edge portion of the opening 51 of the panel 50. The groove portions 36 and 37 are formed on a pair of first facing portions 31, 35 extending along a first direction orthogonal to the insertion direction on the outer peripheral wall of the main body portion 10, respectively. One first facing portion 35 is configured to be elastically deformable in a direction approaching the other first facing portion 31.SELECTED DRAWING: Figure 1
Patent JP-2021065979-A (JP)
Title: Constant velocity joint assembling device and assembling method thereof
Inventor: SHIMIZU SHOGO
IPC: F16D3/20
Filed: 2019-10-24
Abstract: To shorten assembling time of a constant velocity joint.SOLUTION: A constant velocity joint assembling device 30 is equipped with a supporting portion 31 that supports an outside member 11, a jig 32 that positioned an inside member 12 and a holder 14 in a cup portion 15, and inclines the holder 14 with respect to the cup portion 15 by a predetermined angle to expose one of pockets 20 from an opening side of the cup portion 15, and a pressing-in mechanism 33 for pressing a ball 13 into the exposed pocket 20. The jig 32 has a first restraining surface 34 that contacts with the holder 14 to position the holder 14, and a second restraining surface 35 that contacts with the inside member 12 to position the inside member 12. The second restraining surface 35 intersects the first restraining surface 34 at the same angle as a predetermined angle α.SELECTED DRAWING: Figure 2
Patent JP-2021065497-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-25
Abstract: To provide a slot machine capable of preventing a player from having a feeling of incongruity.SOLUTION: Performance execution means can display a performance animation in which progress speed of a performance is first speed on display means during a first period of a predetermined performance, and can display a performance animation at second speed in which progress speed of a performance is slower than the first speed on display means during a second period of the predetermined performance later than the first period, and can output a performance sound corresponding to the predetermined performance by sound output means at the same speed as the speed regarding the performance sound during any of the first period and the second period. As execution timing of a deletion performance, timing immediately after starting variation, timing when starting a normal ready-to-win, and timing after development of a super-ready-to-win are provided. At the time of a fault, on the basis of reception of a small win start designation command, specific display is erased at timing during a small win game state.SELECTED DRAWING: Figure 10-20
Patent JP-2021070918-A (JP)
Title: Frame fittings
Inventor: YOSHIYAMA KYOHEI
IPC: E06B5/16
Filed: 2019-10-29
Abstract: To improve the fire protection performance of frame fittings.SOLUTION: In a frame assembly fitting 10 in which an end of an end plate 15 is fixed in a frame body consisting of vertical frames 11, 12 and horizontal frames 13, 14, front and back convex portions 16 and a central convex portion 17, and a pair of concave portions 18 formed between the front and back convex portions on both sides of the central convex portion are formed so as to extend over substantially the entire surface of the frame body, in the inner surface of the frame body, and at the end of the end plate, front and back convex portions 19 that are fitted each into a pair of concave portions on the inner surface of the frame body, and a central concave portion 20 formed between the front and back convex portions and accommodating the central convex portion on the inner surface of the frame are formed so as to extend over substantially the entire end of the end plate, respectively. Since two fitting points are formed in an assembly part, even if one fitting point burns out due to a fire, the members can be held at the other fitting point each other, and the fire prevention performance is improved. It is preferred that the same applies to the assembly part between the vertical frame and the horizontal frame (Fig. 4).SELECTED DRAWING: Figure 2
Patent JP-2020076099-A (JP)
Title: Anti-spalling agent and lubricant composition containing the same
Inventor: NOYAMA SATOSHI
IPC: C10M129/08
Filed: 2019-11-06
Abstract: To provide an anti-spalling agent and a lubricant composition containing the anti-spalling agent, which are capable of suppressing white layer spalling in rolling bearings, or the like.SOLUTION: An anti-spalling agent and a lubricant composition containing the anti-spalling agent, the anti-spalling agent comprising at least one kind selected from the group consisting of (A) compounds having a volume resistivity of 1.0×10Ω cm or less and (B) compounds in which the number of aromatic ring-forming carbon atoms is at least 40%, based on the total number of carbon atoms that form the compound, and the total amount of compounds (A) and (B) exceeding 0.1 mass%, based on the total mass of the anti-spalling agent.SELECTED DRAWING: None
Patent JP-2021074148-A (JP)
Title: Game machine
Inventor: OHIRA YUJI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To enhance interest in a game in a game machine capable of variably displaying identification information simultaneously by plural pattern display devices.SOLUTION: A game machine can start variation display of one identification information by one identification information display device during variation display of the other identification information by the other identification information display means from among first identification information display means and second identification information display means, and does not start variation display of one identification information based on one determination result corresponding to one identification information display means when timing for completing variation display of the other identification information by the other identification information display means overlaps with timing for starting variation display of one identification information by one identification information display means, and when the other determination result corresponding to the other identification information display means is identification for shifting to a special game state.SELECTED DRAWING: Figure 196
Patent JP-2021075954-A (JP)
Title: Vehicle door handle device
Inventor: SHIMADA SEIJI
IPC: B60J5/04
Filed: 2019-11-13
Abstract: To provide a vehicle door handle device that realizes reduction in the number of parts and miniaturization.SOLUTION: The vehicle door handle device includes a grip 21 rotatably supported around a shaft extending in the first direction (vehicle height direction), a bell crank 30 that is rotatably supported around a shaft member 13 extending in the second direction (vehicle width direction) and rotates around the shaft member 13 in conjunction with the rotation of the grip 21, a torsion spring that urges the grip 21 so that one end in the longitudinal direction of the grip 21 faces the door panel side by urging the bell crank 30, and a lever 50 that is rotatably supported around the shaft member 13, is rotatable around the shaft member 13 in conjunction with the rotation of the bell crank 30, and engages with a latch mechanism that holds the door in the closed state. The bell crank 30 has a pin 33, and the lever 50 has a through hole into which a pin 33 fits, extending from a predetermined first portion P1 to a second portion P2.SELECTED DRAWING: Figure 9
Patent JP-2021075237-A (JP)
Title: Three-wheel vehicle for wheelchair
Inventor: SHIMIZU FUJITARO
IPC: B60P3/00
Filed: 2019-11-13
Abstract: To provide a three-wheel vehicle for wheelchair which can be driven while a user sits on a wheelchair and can be provided at a low cost.SOLUTION: There is provided a three-wheel vehicle with one rear wheel 1 and two front wheels 2 which includes an engine. A vehicle body 10 is constituted by the body and roof of the three-wheel vehicle. A getting-on slope 12 is provided on a rear entrance 11 of the vehicle body 10. The rear entrance 11 is closed in a freely openable manner by the getting-on slope 12. The getting-on slope 12 is used as a slope for wheelchair at the time of getting-on. A driving space 4 is provided in a floor 3 formed on the front wheels 2. A wheelchair Q can move to the driving space 4 from the floor 3 formed on the rear wheel 1. A fixture 6 fixing the wheelchair Q is provided in the driving space 4.SELECTED DRAWING: Figure 1