baber/WOPTO huggingface dataset:
Patent JP-2020017721-A (JP)
Title: Light-emitting device, display device, electronic device, organic compound, and lighting system
Inventor: OSAWA NOBUHARU
IPC: H01L51/50
Filed: 2019-07-10
Abstract: To provide a multicolor light-emitting device having high luminous efficiency.SOLUTION: A light-emitting device contains, in a light-emitting layer, a material serving as an energy donor, a fluorescent material, and a phosphorescent material. The material serving as an energy donor has a function of converting triplet excitation energy into light emission. The molecular structure of the fluorescent material is a material including a luminophore and protecting groups, and five or more protecting groups are contained in one molecule of a guest material. Introduction of protecting groups into molecules inhibits triplet excitation energy transfer from the material serving as an energy donor to the light-emitting material by the Dexter mechanism. An alkyl group or a branched-chain alkyl group is used as each of the protecting groups. In the light-emitting device, light emission is obtained from both the fluorescent material and the phosphorescent material.SELECTED DRAWING: Figure 2
Patent JP-2020011718-A (JP)
Title: Webbing height adjustment device
Inventor: WANG LIANG HSIUNG
IPC: B60R22/20
Filed: 2019-07-10
Abstract: To provide a webbing height adjustment device of a seat belt system which enables a height of webbing to be adjusted according to each of occupants having different physical frames so that the webbing stays near a shoulder of the occupant in a vehicle and achieves improvement of safety.SOLUTION: A webbing height adjustment device 1A has an upper ring member 10, a lock assembly 20A, and a positioning member 30A. The lock assembly 20A is movably disposed at the outer side of the upper ring member 10. The positioning member 30A is disposed on a side surface of the upper ring member 10, engages with the lock assembly 20A, and has a positioning element 31 and a coupling part 32. The positioning element 31 is disposed on the upper ring member 10. The coupling part 32 is disposed on the positioning element 31 and selectively holds the lock assembly 20A for positioning.SELECTED DRAWING: Figure 2
Patent JP-2021014274-A (JP)
Title: Packaging case, article packaging body and packaging method
Inventor: SHIMIZU DAIKI
IPC: B65D81/05
Filed: 2019-07-10
Abstract: To obtain good appearance and high article protection performance after packaging.SOLUTION: A packaging case 100 includes an interior member 110 provided with an inner bottom wall 111, an opposing pair of first side walls 112 standing to sandwich a storage space VM11 of an article 150 therebetween in a first direction D11 and a pair of ceiling side plates 113 that are bent so as to extend from an end edge 112a of the first side wall 112, a fixing sheet 120, and an exterior member 130 provided with an outer bottom wall 131 overlapped to sandwich a fixing sheet 120 on a rear surface of the inner bottom wall 111, an opposing pair of second side walls 132 standing to sandwich the storage space VM11 therebetween in a second direction D12 crossing the first direction D11, and a pair of ceiling door walls 133 that are bent so as to extend from an end edge 132a of the second side wall 132. The inner bottom wall 111 is provided with a folded ruled line 114 that assists removal of the article 150.SELECTED DRAWING: Figure 3
Patent JP-2021013444-A (JP)
Title: Sole and shoe provided with sole
Inventor: AOKI HISAAKI
IPC: A43B5/14
Filed: 2019-07-10
Abstract: To provide a sole capable of not only appropriately engaging a pedal but also reliably engaging the pedal in accordance with a wearer's tendency to direct the foot, and a shoe equipped with the sole.SOLUTION: A bottom surface of a sole includes: a plurality of grooves where engaging parts 6a, 6b formed in parallel on pedal shafts 8 of bicycle pedals are engaged with in a back and forth direction of the sole; and protrusion parts having ground surfaces between the grooves adjacent in the back and forth direction. In the sole, in the protrusion parts, width W2 in the back and forth direction inside a horizontal direction with both feet of a wearer as a reference is larger than width W1 in the back and forth direction outside in the horizontal direction with both feet of the wearer as reference.SELECTED DRAWING: Figure 10
Patent JP-2019185811-A (JP)
Title: Haptic spatialization system
Inventor: Henry da costa
IPC: A63F13/285
Filed: 2019-07-11
Abstract: To provide a system that controls a haptic effect experienced at a peripheral device.SOLUTION: The system receives a haptic effect definition including haptic data. The system further receives spatialization data including: a distance of the haptic effect; a direction of the haptic effect; or a flow of the haptic effect. The system further includes modifying the haptic effect definition on the basis of the received spatialization data. The system further includes sending a haptic instruction and the modified haptic effect definition to a peripheral device. The system further includes causing one or more haptic output devices to produce one or more haptic effects on the basis of the modified haptic effect definition at the peripheral device in response to the haptic instruction.SELECTED DRAWING: Figure 1
Patent JP-2019201213-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: F21V8/00
Filed: 2019-07-18
Abstract: To transform a point light source to a surface light source having high uniformity.SOLUTION: In a semiconductor device, (1) a point light source is transformed to a line light source by a linear light guide plate, and the line light source is further transformed to a surface light source by a planar light guide plate; (2) light of the point light source is reflected by a lamp reflector and enters at least two lateral faces of the planar light guide plate; and (3) the planar light guide plate having a rectangular top face is cut along lines each forming an angle of 45° with each side of the rectangular top face when viewed from the top face. The point light source is arranged in front of a lateral face of the planar light guide plate which has a pentagonal shape after removal when viewed from the top face, in which the above-described lateral face has one side forming an angle of 45° with another side when viewed from the top face.SELECTED DRAWING: Figure 1
Patent JP-2021019412-A (JP)
Title: Sheave support tool for steel tower main pillar
Inventor: IGARASHI KENJI
IPC: H02G1/02
Filed: 2019-07-19
Abstract: To provide a support tool for sheave supported on a main pillar of a steel tower for hanging a wire or the like, capable of supporting a plurality of sheaves, directing each of the sheaves in an arbitrary direction, and inhibiting the sheave from excessively hanging down even when tensile force is not applied to the sheave.SOLUTION: A sheave support tool includes: a fixing metal fitting 2 and a pressing metal fitting 3 for holding a main pillar 1, the fixing metal fitting and the pressing metal fitting abutting on the outside and the inside of the main pillar 1; bearings 6 protruding from respective bent outer sides of the fixing metal fitting 2; shafts being supported on the respective bearings 6 along the longer direction of the main pillar 1; vertical pieces 15 supported on the shafts rotatably in an approximately horizontal direction; and U clevises 30 having one end rotatably supported on an upper part of the vertical piece 15, each U clevis 30 hanging a hook 31 one end of a sheave C. The shave support tool also includes: a sheave receiving metal fitting 19 for receiving the sheave C whose hook 31 is hung from the U clevis 30, the sheave receiving metal fitting 19 having one end pivotally supported on the vertical piece 15, the sheave receiving metal fitting inhibited from rotating downward more than a fixed angle; and a belt 28 with which the sheave C and the sheave receiving metal fitting 19 are fixed when the sheave C is locked on the U clevis 30.SELECTED DRAWING: Figure 1
Patent JP-2021016354-A (JP)
Title: Lure
Inventor: SUGINAMI YASUYUKI
IPC: A01K85/18
Filed: 2019-07-22
Abstract: To provide a lure configured to adjust the size and the weight respectively.SOLUTION: A lure 10 is formed by connecting a first segment 11 with a male connecting part 1, a second segment 12 with a female connecting part 2 being connectable with the male connecting part, and third segments 13 each having a male connecting part 1 at one end side and a female connecting part 2 at the other end side. This lure can adjust the size (length) thereof according to the number of the third segments 13 to be connected between the first segment 11 and the second segment 12. Further, the weight of the lure 10 can be adjusted by adjusting whether or not to install weight members 15 in spaces 3 provided in the respective segments (11, 12, and 13).SELECTED DRAWING: Figure 2
Patent JP-2021017951-A (JP)
Title: Vehicle driving device
Inventor: YOMO SATORU
IPC: F16H57/023
Filed: 2019-07-22
Abstract: To restrain a tilt of a rotor with respect to a rotating shaft, and restrain damage to a fitting part of the rotating shaft and a fitting part of a rotor shaft.SOLUTION: A vehicular driving device comprises a first input shaft 21, an electric motor comprising a rotor 43 fitted to the first input shaft 21 so as to be incapable of relatively rotating, a planetary gear mechanism 3 comprising a sun gear 31 capable of rotating integrally with the first input shaft 21, and an annular member 46 fitted to the first input shaft 21 so as to be incapable of relatively rotating. The rotor 43 comprises a rotor shaft 45 extending in an axial direction of the first input shaft 21 and fitted to an outer peripheral surface of the first input shaft 21 so as to be incapable of relatively rotating, and a rotor body 44 supported by the rotor shaft 45. The annular member 46 is fitted to the first input shaft 21 on one end side in an axial direction of a fitting part 452 of the rotor shaft 45. The sun gear 31 is fitted to the fitting part 452 of the rotor shaft 45 and an outer peripheral surface of the annular member 46 so as to be incapable of relatively rotating, and rotates integrally with the first input shaft 21.SELECTED DRAWING: Figure 3
Patent JP-2021018035-A (JP)
Title: Cooling device
Inventor: MIGISHIMA NOBUTOSHI
IPC: F25D21/06
Filed: 2019-07-23
Abstract: To provide a cooling device capable of suppressing a temperature of a cooling object increasing, in the case of performing defrosting of an evaporator.SOLUTION: A cooling device 100 includes: a compressor 10; a condenser 20; an expansion valve 31; an evaporator 41 and an evaporator 42; a blower 51 for feeding air to a heat transfer surface 41a of the evaporator 41; a blower 52 for feeding air to the heat transfer surface 41a of the evaporator 42; a cooling flow passage 71 of the air delivered from the blower 51 to the evaporator 41 and blown out from a blow-out port 77; and a partition part 70 for partitioning so as to make a cooling flow passage 72 independent of the air delivered from the blower 52 to the evaporator 42 and blown out from the blow-out port 77. Processing for defrosting by the wind power blown from the blower 51 to the heat transfer surface 41a of the evaporator 41, and processing for defrosting by the wind power blown from the blower 52 to the heat transfer surface 41a of the evaporator 42 are performed at different timing.SELECTED DRAWING: Figure 1
Patent JP-2021022982-A (JP)
Title: Control system, controlled device, and control method thereof
Inventor: KANZAKI AKIHIRO
IPC: H02J13/00
Filed: 2019-07-25
Abstract: To provide a system including a plurality of control devices that realize a disciplined operation, a control device, and a control method thereof.SOLUTION: In a control system 100, each of a plurality of control devices 1A and 1B determines whether to transmit second control information to the electric device on the basis of first priority which is priority of the control device that has transmitted first control information acquired from electric devices 2A to 2N, and second priority which is priority of the own device.SELECTED DRAWING: Figure 1
Patent JP-2020045336-A (JP)
Title: Peptide purification method using sulfonate compound
Inventor: MATSUYAMA KEISUKE
IPC: A61K38/16
Filed: 2019-07-26
Abstract: To provide a method for purifying a target peptide from a peptide obtained through peptide synthesis.SOLUTION: The method for purifying a target peptide includes a step for mixing, in the presence of a solvent, a sulfonate compound with a peptide obtained through peptide synthesis, and separating an obtained solid from a liquid phase.SELECTED DRAWING: None
Patent JP-2019192650-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2019-07-26
Abstract: To provide a light-emitting device having high definition and a high aperture ratio.SOLUTION: A light-emitting device comprises: a transistor; an interlayer insulation film on the transistor; a contact hole included in the interlayer insulation film; an electrode electrically connected with the transistor; and an insulator on the interlayer insulation film and the electrode. The electrode includes a concave region which follows a shape of the contact hole. The insulator includes a flat region on the concave region. A luminescent layer of a first light-emitting element and a second luminescent layer are overlapped on the insulator.SELECTED DRAWING: Figure 1
Patent JP-2021021387-A (JP)
Title: Control device of fuel injection system
Inventor: ISHIKAWA MIZUO
IPC: F02N11/10
Filed: 2019-07-30
Abstract: To suitably suppress the generation of the damage of a fuel pump at a start of an internal combustion engine.SOLUTION: A fuel pump 13 has a cam shaft which rotates accompanied by the drive of an engine 20, a tappet arranged in a state of contacting with a cam of a cam shaft, and converting the rotation of the cam shaft to a linear motion, and a plunger reciprocating according to the linear motion of the tappet. The fuel pump sucks and discharges fuel according to the reciprocal movement of the plunger. An ECU 50 comprises: an angle determination unit for determining whether or not a rotation angle after a start of the rotation of the cam shaft at a start of an engine is within a prescribed angle which is necessary for forming an oil film of a slide portion of a tappet; and a control unit for performing at least either of a limit of the fuel discharge pressure of the fuel pump 13, and a limit of the rotation of the cam shaft when the rotation angle after a start of the rotation of the cam shaft is determined to be within the prescribed angle, and releasing the execution of the limit when the rotation angle is determined to exceed the prescribed angle after the execution of the limit.SELECTED DRAWING: Figure 1
Patent JP-2019217297-A (JP)
Title: Game machine
Inventor: FUJISHITA TATSUMI
IPC: A63F5/04
Filed: 2019-07-31
Abstract: To prevent control of a sub control unit from having an influence on a ball putout rate.SOLUTION: A game machine of the present invention includes notification means that is controlled by the sub control unit for receiving instruction information transmitted from a main control unit and makes a notification so that a player can recognize the instruction information. When a specific combination is determined, a specific symbol combination corresponding to the specific combination is displayed or not displayed according to a mode of a stop operation. The instruction information can specify the mode of the stop operation for displaying the specific symbol combination corresponding to the specific combination when the specific combination is determined, and a plurality of internal winning combinations are assigned to one instruction information. The notification means has a plurality of display patterns according to the type of the determined internal winning combination to the one instruction information, and further has a plurality of voice patterns corresponding to the type of the determined internal winning combination to the one instruction information.SELECTED DRAWING: Figure 308
Patent JP-2020025097-A (JP)
Title: Heat diffusion composite metal sheet and heat diffusion part
Inventor: YOKOTA MASAYUKI
IPC: H01L23/373
Filed: 2019-08-02
Abstract: To appropriately and easily provide a heat diffusion composite metal plate applicable to an application whose main purpose is to release heat of a heating element to the outside of a heating element, and a heat diffusion component using the same according to the required characteristics of the application.SOLUTION: In a heat diffusion composite metal plate, the total thickness is 500 μm or less, a first copper layer, a stainless steel layer, and a second copper layer are joined in this order, when the thickness of the first copper layer is Tc1, the thickness of the stainless steel layer is Ts, and the thickness of the second copper layer is Tc2, the thickness ratio obtained by Ts/(Tc1+Tc2) is 0.2 or more and 5 or less, and when the thermal conductivity in the plane direction is Kx, and the thermal conductivity in the thickness direction is Kz, the thermal conductivity ratio determined by Kx/Kz is 4.4 or more and 6.8 or less. A plate-like or housing-like heat diffusion component is constituted by using the composite metal plate for heat diffusion.SELECTED DRAWING: Figure 1
Patent JP-2021026493-A (JP)
Title: Coin storage device and vending machine
Inventor: FURUYA HIDEO
IPC: G07F5/20
Filed: 2019-08-05
Abstract: To provide a technique capable of accurately grasping the number of coins stored in a coin tube.SOLUTION: A coin storage device includes a coin tube for stacking and storing coins, a sensor that emits light to the coins stored in the coin tube and receives reflected light from the stored coins, and a detection unit configured to detect the first number of the stored coins based on an output from the sensor.SELECTED DRAWING: Figure 4
Patent JP-2019208065-A (JP)
Title: Cleaning method and laminate of aluminum nitride single crystal substrate
Inventor: ARIYUKI MASAO
IPC: C30B29/38
Filed: 2019-08-05
Abstract: To provide an aluminum nitride single crystal substrate from which a fine foreign substance having a size of 1 μm or less existing on the substrate surface is effectively removed, and a laminate including the substrate.SOLUTION: An aluminum nitride single crystal substrate has less than 1 foreign matter greater than 1 μm per 400 μmon the substrate surface, less than 1 foreign matter 1 μm or less, and has the root mean square roughness per 4 μmon the substrate surface of 0.06 to 0.15 nm.SELECTED DRAWING: None
Patent JP-2021027735-A (JP)
Title: Rotor manufacturing method
Inventor: HARA YUTAKA
IPC: H02K15/02
Filed: 2019-08-07
Abstract: To provide a manufacturing method of a rotor capable of improving the sealing performance inside a shaft while preventing a bent portion of the shaft from being deformed when the shaft having cylindrical portions with different outer diameters from each other is fixed to a rotor core by hydroforming.SOLUTION: The manufacturing method of a rotor 100 includes a step (S2) of forming a shaft 20 provided with an inclined surface 55b on an end face 53 of the shaft 20, a step (S5) of pressing a protruding portion 212 of a punch member 210 into the end face 53, and a step (S6) of fixing the shaft 20 to a rotor core 10 by hydroforming while the inside of the shaft 20 is sealed due to the protruding portion 212 being pressed into the end face 53.SELECTED DRAWING: Figure 11
Patent JP-2021017045-A (JP)
Title: Toner image transfer method
Inventor: HIDA TSUNESHI
IPC: B44C1/175
Filed: 2019-07-22
Abstract: To solve a problem in which precise transfer and temperature management are difficult with a toner image transfer method of causing an adhesive layer of an adhesive layer sheet B to transition to an image on an image receiving sheet A and then to a cloth.SOLUTION: A water soluble layer rather than a release layer is adopted as an image forming surface on an image receiving sheet A side, so that both operations of transition of an adhesive layer from an adhesive layer sheet B to the image receiving sheet A side, and image part transfer from the image receiving sheet A to a cloth can be performed easily and precisely. By utilizing a vapor dispersion technique for providing a moisture content for peeling the image receiving sheet A from a fabric surface, an operation of dissolving the water soluble layer can be simplified.SELECTED DRAWING: Figure 1
Patent JP-2021024726-A (JP)
Title: Media storage apparatus and image forming apparatus
Inventor: YAMAGISHI MASARU
IPC: G03G15/00
Filed: 2019-08-08
Abstract: To simplify an unlocking mechanism of a medium storage tray.SOLUTION: A medium storage device 100 of the present invention includes: a medium storage tray 8 which is provided so as to be drawable relative to a main body 1 and which stores a recording medium P; urging means 23 which urges the medium storage tray 8 in a drawing direction with respect to the main body 1; a bottom member 20 provided on the medium storage tray 8 and for placing the recording medium; lock means 200 for regulating movement of the medium storage tray 8 in the drawing direction to the main body 1; and drive means 21 and 22 for vertically moving the bottom member 20. The bottom member 20 is arranged at a position where the bottom member interferes with the lock means 200 when vertically moving to release regulation of the medium storage tray 8 by interfering with the lock means 200 which regulates the movement of the medium storage tray 8 in the drawing direction at the time of descent.SELECTED DRAWING: Figure 6
Patent JP-2019215904-A (JP)
Title: Commodity registration device and adjustment support method
Inventor: NAKAMURA SHOTA
IPC: G07G1/12
Filed: 2019-08-13
Abstract: To provide a technology for improving convenience of a register in an operation method performed in an adjustment device.SOLUTION: A commodity registration device includes: display control means that displays information about a commodity registered as an adjustment target on a display unit; and output control means that outputs adjustment information to be used by an adjustment device when performing adjustment processing for the commodity registered as the adjustment target. In accordance with a prescribed condition, the output control means displays an accounting screen on which payment information corresponding to a plurality of payment methods can be set on the display unit without outputting the adjustment information, or in accordance with the prescribed condition, the display control means displays the accounting screen before the output control means outputs the adjustment information.SELECTED DRAWING: Figure 19
Patent JP-2021034438-A (JP)
Title: Tape feeder
Inventor: SAITO SHIGEO
IPC: H05K13/02
Filed: 2019-08-20
Abstract: To improve the convenience of a tape feeder.SOLUTION: A tape feeder cuts off lead components from a taping lead component having a carrier tape and the plurality of lead components held by the carrier tape, and then supplies, at a supply position, the lead components thus cut off from the carrier tape. The tape feeder comprises: a feed claw which feeds the taping lead component to the supply position; a return prevention claw 120 which prevents movement in a direction opposite to a feed direction of the taping lead component by the feed claw; and a separation mechanism 121 which separates the return prevention claw from the taping lead component when removing the taping lead component from the tape feeder.SELECTED DRAWING: Figure 12