baber/WOPTO huggingface dataset:
Patent JP-2021185065-A (JP)
Title: Pneumatic tire
Inventor: NIIZAWA TATSURO
IPC: B60C11/13
Filed: 2020-05-25
Abstract: To provide a pneumatic tire that enables reduction of passing noise generated during acceleration and enables securement of excellent steering stability.SOLUTION: A plurality of shoulder rug grooves extending from a shoulder main groove 10B to outside in a tire width direction are formed in a tread portion 1, and a tread rubber layer 11 arranged in the tread portion 1 has laminate structure which includes a second rubber layer 11B and at least a first rubber layer 11A positioned at an outermost side in a tire radial direction adjacently to outside in a tire radial direction of the second rubber layer 11B in a shoulder land portion 20C between the shoulder main groove 10B at an outermost side in the tire width direction and a grounding end T. A thickness d1 of the first rubber layer 11A is in a range of 0.5 mm or more to 3.0 mm or less, and hardness Hs1 of the first rubber layer 11A is in a range of 50 or more to 65 or less. A relationship between Hs1 of the first rubber layers 11A and hardness Hs2 of the second rubber layer 11B satisfies a relational expression of Hs1<Hs2. A difference in hardness (Hs2-Hs1) between the second rubber layer 11B and the first rubber layer 11A is equal to 3 or more.SELECTED DRAWING: Figure 2
Patent JP-2021188917-A (JP)
Title: Exterior trim part for vehicles
Inventor: YAMADA HIROYUKI
IPC: B60R13/00
Filed: 2020-05-26
Abstract: To suppress the breakage of a heater wire while securing good visual quality without providing a separate member on the surface of a transparent resin layer.SOLUTION: An emblem 15 comprises an ornament body part 21, a heater sheet 51 and a connector pin 32. The ornament body part 21 includes a substrate 22 and a transparent resin layer 35. The heater sheet 51 made by arranging a heater wire 56 on the reverse side of a sheet substrate 55 includes a heat generating body part 52 on the surface of the transparent resin layer 35 and an extension part 53 extending from a peripheral edge of the heat generating body part 52. A portion in the extension part 53 of the heater wire 56 is electrically connected, as a terminal part 57, to the connector pin 32. In the emblem 15 having the above structure, a surface-side portion 32a of the connector pin 32 is buried in an outer circumference 22a of the substrate 22 and a reverse-side 32b is exposed from the substrate 22. The extension part 53 extends toward the reverse side in the inside of the outer circumference 22a, and the terminal part 57 is joined to the connector pin 32 in the inside.SELECTED DRAWING: Figure 3
Patent JP-2021188343-A (JP)
Title: Drainage system and drainage method
Inventor: MATSUO TAKASHI
IPC: E03C1/122
Filed: 2020-05-28
Abstract: To provide a drainage system and a drainage method, that can accurately detect a stop position of solid matter in a drainage horizontal branch pipe and can discharge the solid matter stopped in the drainage horizontal branch pipe with an appropriate amount of water.SOLUTION: The drainage system 1 comprises: a water supply part 10; a command part; and a detection part 11. The water supply part 10 supplies water to the drainage horizontal branch pipe 31 that receives drainage discharged from a plurality of appliances 2. The command part commands the water supply part 10 to supply water to the drainage horizontal branch pipe 31. The detection part 11 senses the solid matter 9 in the drainage lateral branch pipe 31 to detect the stop position of the solid matter 9. The command part changes a state of water supply to the drainage horizontal branch pipe 31 by the water supply part 10 according to a detection result of the detection part 11.SELECTED DRAWING: Figure 1
Patent JP-2021187279-A (JP)
Title: Cooling device of power source for ship propulsion device
Inventor: WATANABE TOSHIO
IPC: F01P11/06
Filed: 2020-05-29
Abstract: To provide a cooling device of a power source for ship propulsion device capable of collecting environmental pollutant such as micro-plastic in water and capable of efficiently removing it with a simple configuration without sacrificing power performance.SOLUTION: A cooling device of a power source for a ship propulsion device pumps up cooling water from which foreign matters large enough to clog a cooling water path are removed, out of the water, supplies it to a cooling water path (30), and discharges it to the outside after cooling a power source (10). The cooling device installs filter devices (40, 40A, 40B) in the cooling water path to filter the foreign matters remaining in the water, and has built-in filters (45, 72) for filtration where the filter device is arranged in a main water path (P1) and built-in valve members (46, 66) that opens/closes a water path (P2). The cooling device is a cartridge type that opens the valve members and flows the cooling water via a bypass path when clogging is generated in the filters.SELECTED DRAWING: Figure 4
Patent JP-2020149066-A (JP)
Title: Separation tool
Inventor: NAKAJIMA TAKAHARU
IPC: G02C7/04
Filed: 2020-06-02
Abstract: To provide a method and a device enabling a dry contact lens to be taken out from a die with high probability without using a large scaled method.SOLUTION: There is provided a method for manufacturing a contact lens by taking out a contact lens from a pair of dies, the contact lens being generated by polymerization of monomers included in the pair of dies which is obtained by assembling a lower die for molding a front curve of the contact lens and an upper die for molding a base curve of the contact lens. The method comprises: (A) a first peeling step of peeling the contact lens from a lens molding surface of the upper die; (B) a separation step of separating the upper die and the lower die to which the contact lens is adhered; (C) a second peeling step of peeling a peripheral part of the contact lens adhered to the lens molding surface of the lower die; and (D) a third peeling step of peeling the contact lens, whose peripheral part is peeled, from the lens molding surface of the lower die.SELECTED DRAWING: Figure 14
Patent JP-2020138977-A (JP)
Title: Targeted/immunomodulatory fusion proteins and methods for making the same
Inventor: NAGARAJ GOVINDAPPA
IPC: A61K47/65
Filed: 2020-06-05
Abstract: To provide targeted/immunomodulatory fusion proteins and methods for making the same.SOLUTION: The present invention relates generally to the field of generating fusion proteins to be used in cancer therapy, and more specifically to nucleotide sequences encoding the fusion proteins, where the chimeric fusion proteins comprise at least one targeting moiety and at least one immunomodulatory moiety that counteracts the immune tolerance of cancer cells.SELECTED DRAWING: Figure 29
Patent JP-2021195973-A (JP)
Title: Ball bearing
Inventor: WADA KATSUHIRO
IPC: F16C33/41
Filed: 2020-06-10
Abstract: To provide a ball bearing capable of suppressing inflow of lubricant to an outer ring raceway surface to reduce stirring resistance, torque and heat generation, even in a case where the lubricant is scattered due to centrifugal force in high-speed rotation.SOLUTION: In a ball bearing 1, a radial wall thickness T of a crown type holder 10 gradually becomes thinner from a base part 11 to the tip of a claw part 14. Further, a radial gap a between the outer peripheral surface of the base part 11 of the crown type holder 10 and the inner peripheral surface of a shoulder part 8 of an outer ring 3 is larger than a radial gap b between the inner peripheral surface of the base part 11 and the outer peripheral surface of a shoulder part 9 of an inner ring.SELECTED DRAWING: Figure 1
Patent JP-2021197444-A (JP)
Title: Component alignment device for semiconductor process and component alignment method by the same
Inventor: CHOI WOO HYUNG
IPC: H01L21/677
Filed: 2020-06-15
Abstract: To provide a component alignment device for a semiconductor process and a component alignment method by the device.SOLUTION: The present invention relates to a component alignment device for a semiconductor process and a component alignment method by the device. The component alignment device for the semiconductor process includes: a loading unit 11 in which a component is loaded while being formed to be located on a finger 12 coupled to transport means 15; an operation control unit 13 that includes communication means arranged in the loading unit 11; and at least one vision unit 14.SELECTED DRAWING: Figure 1
Patent JP-2021194756-A (JP)
Title: Shot-peening device
Inventor: KUDO YASUNARI
IPC: B24C3/14
Filed: 2020-06-18
Abstract: To provide a shot-peening device capable on managing accurately a supply amount of a projection material.SOLUTION: A shot-peening device 1 for projecting a projection material T to a processing object W by a projection impeller 5 has a bucket elevator 2 for conveying the projection material T to a prescribed height, a motor M for driving the bucket elevator 2, and a management device 3 for managing a current value of the motor M. The management device 3 issues an alarm, when the current value of the motor M becomes lower than a prescribed current value.SELECTED DRAWING: Figure 1
Patent JP-2021194393-A (JP)
Title: Drawer type storage box with lock mechanism
Inventor: HARA YUICHI
IPC: A47B67/04
Filed: 2020-06-18
Abstract: To provide a drawer type storage box with a lock mechanism which allows a user to immediately visually recognize a place of a lock/lock release operation, easily and speedily perform the operation and which is excellent in the mass productivity.SOLUTION: A drawer type storage box with a lock mechanism includes a lock mechanism 3 which blocks drawing slide of a drawer body 2 from a storage body 1. With a lateral slide operation of a lateral slide operation part 8 provided in an exposed state in the front part of the storage body 1, by slide-changing the engagement position between an engagement recess for lock provided on the upper surface of a handle part 6 of the front part upper portion of the drawer body 2 and an engagement protrusion for lock which is slidably engaged with the engagement recess and is laterally slid by the lateral slide operation part 8, the lock state and the lock release state are switched.SELECTED DRAWING: Figure 1
Patent JP-2021074496-A (JP)
Title: Program and information processing device
Inventor: OTOMO TAKAHIRO
IPC: A63F13/69
Filed: 2020-06-19
Abstract: To provide a player with motivation for playing a continuous lottery game.SOLUTION: A program causes a computer to function as: reception means 52 that receives an execution instruction of a continuous lottery game of continuously drawing a prescribed number of two or more contents from a lottery object content group; lottery means 54 that executes first lottery processing of drawing parts of the prescribed number of contents based on a first lottery probability, and second lottery processing of drawing residual contents based on a second lottery probability that is privileged according to the contents drawn in the first lottery processing; and acquisition means 56 that causes the player to acquire the prescribed number of contents drawn by the first lottery processing and the second lottery processing.SELECTED DRAWING: Figure 4
Patent JP-2022003242-A (JP)
Title: Windmill device
Inventor: YOSHIDA SUKENORI
IPC: F03D13/10
Filed: 2020-06-23
Abstract: To provide a windmill device which enables easy change of the number and the direction of blades and can reduce a rotation speed of a rotary shaft 2 to a predetermined value or lower.SOLUTION: A windmill device 1 includes blades and further includes: a rotary shaft 2; a support part 3 rotatably supporting the rotary shaft 2; a first blade 4 attached to an upper part of the rotary shaft 2; a second blade 5 which is not attached to the rotary shaft 2 and is attached to an upper part of the first blade 4; and a rotation speed restriction device 7 which restricts a rotation speed of the rotary shaft 2. The rotation speed restriction device 7 has: an outer shell body 71 fixed to an upper part of the support part 3; and a brake mechanism 73 attached to the rotary shaft 2 and housed in the outer shell body 71. The structure allows easy attachment/detachment of the first blade 4 and the second blade 5 and allows the rotation speed restriction device 7 to restrict the rotation speed of the rotary shaft 2 so that the rotation speed becomes a predetermined value or lower.SELECTED DRAWING: Figure 1
Patent JP-2022006536-A (JP)
Title: Communication system, communication device and communication program
Inventor: NAKAYAMA HIROKI
IPC: H04L45/243
Filed: 2020-06-24
Abstract: To prevent delay and interruption at transmission/reception of a moving image, voice, etc.SOLUTION: In a communication system 1 which can connect a transmission side terminal 10 to a reception side terminal 20 through a NW 30, the transmission side terminal 10 includes a connection unit 52 which can connect to a transmission side NW, so as to cause a computer in the transmission side terminal 10 to function as a duplication unit 50 which generates a plurality of packet data of target data and a simultaneous transmission unit 51 which simultaneously transmits the plurality of packet data from the connection unit 52. The reception side terminal 20 includes a connection unit 62 which can connect to a reception side NW, so as to cause a computer in the reception side terminal 20 to function as a reception unit 61 which receives a plurality of packet data transmitted from the transmission side terminal 10 through the connection unit 62 and a packet processing unit 60 which restores the target data among the plurality of packet data using a packet which the reception unit 61 has received earlier. At least one of the transmission side NW and the reception side NW includes a NW of a provider A and a NW of a provider B.SELECTED DRAWING: Figure 4
Patent JP-2020151567-A (JP)
Title: Method for determining time behavior of cyclic motor process during use of electrical hair removal device, and hair removal device
Inventor: CHRISTIAN NEYER
IPC: A45D26/00
Filed: 2020-06-24
Abstract: To provide an electrical hair removal device (1) and a method for determining the time behavior of a cyclic motor process during use of the electrical hair removal device (1) with a motor-driven hair cutting unit (2) by measuring the motor current.SOLUTION: Parallel to measuring the motor current, the induced voltage of a motor (3) is measured and a timing property of the induced voltage is evaluated, where the duration of a time pattern in the induced voltage is analyzed as the timing property of the induced voltage. A cutting activity of the electrical hair removal device (1) during use is determined based on the evaluated timing property of the induced voltage, and a force applied onto skin during use of the electrical hair removal device (1) is determined based on the measured motor current and, optionally, on the determined cutting activity.SELECTED DRAWING: Figure 3
Patent JP-2022010661-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing amusement.SOLUTION: Specific variation display with a specific symbol corresponding to variation display of identification information can be executed. On the basis of the result of determination, information display corresponding to variation display of the identification information can be displayed in a specific display area, a player waiting performance can be executed for a predetermined period in a player waiting state in which variation display is not executed. During the execution of the player waiting performance, disappearance display in which the player waiting performance gradually disappears can be executed, when a predetermined condition is satisfied. Occurrence display in which a specific display area gradually appears can be executed, together with the disappearance display. The specific symbol executes specific second variation display.SELECTED DRAWING: Figure 22-11
Patent JP-2022010997-A (JP)
Title: Dark stain forming method
Inventor: KOYANO DAICHI
IPC: C12Q1/02
Filed: 2020-06-29
Abstract: To provide a dark stain forming method that can efficiently form dark stain on a base material.SOLUTION: A dark stain forming method includes the following steps: step A of immersing a base material in a culture medium containing biofilm forming bacteria and dematiaceous fungi to perform culturing, thereby forming the biofilm on the base material; and step C of growing the dematiaceous fungi in the biofilm formed on the base material, to form dark stain.SELECTED DRAWING: None
Patent JP-2022011780-A (JP)
Title: Range hood
Inventor: SATAKE YUTA
IPC: F24F7/06
Filed: 2020-06-30
Abstract: To give a sense of unity to the light environment of a kitchen.SOLUTION: A range hood 100 comprises: a hood part 120 that is arranged above a heating cooker 200 and has an opening part 110 for suctioning oil smoke generated by cooking; a blower 130 that generates suction force to suction oil smoke from the opening part 110; an illumination part 150 that is provided on the opening part 110 side of the hood part 120, and has an irradiation angle range on the heating cooker 200 side with respect to the hood part 110; and a light emission control part 180 that controls the light emission of the illumination part 150. The range hood further comprises a first sensor 160 that detects ambient light information of the range hood 100. The first sensor 160 sets a detection area only outside the irradiation angle range of the illumination part 150, and the light emission control part 180 performs light emission control based on the ambient light information detected by the first sensor 160.SELECTED DRAWING: Figure 1
Patent JP-2022011786-A (JP)
Title: Electronic apparatus storage case
Inventor: IIMORI YOSUKE
IPC: B60R16/02
Filed: 2020-06-30
Abstract: To provide an electronic apparatus storage case capable of further attaining generalization of a connector use place by preventing an electronic apparatus from being ejected from a connector even in the case of use under an environment with vibration such as around an engine.SOLUTION: The present invention relates to an electronic apparatus storage case comprising: a connector 2 to/from which an electronic apparatus 1 can be connected/disconnected; and a housing 3 in which the connector 2 is stored and the electronic apparatus 1 connected to the connector 2 can be stored. The housing 3 includes: a housing body 4 including an opening 4a supporting the connector 2 and attaching/detaching the electronic apparatus 1 to/from the connector 2; and a lid 5 capable of closing the opening 4a of the housing body 4. An ejection preventive groove (n) is provided for regulating the separation of the electronic apparatus 1 from the connector 2 in a use state where the lid 5 is mounted to the housing body 4 and the opening 4a is closed.SELECTED DRAWING: Figure 2
Patent JP-2021011870-A (JP)
Title: Large two-stroke uniflow scavenged engine with gaseous fuel mode
Inventor: KJEMTRUP NIELS
IPC: F02B43/00
Filed: 2020-07-01
Abstract: To provide a large two-stroke turbocharged uniflow scavenged internal combustion engine capable of effectively utilizing a boil-off gas of a gaseous fuel.SOLUTION: An internal combustion engine comprises multiple combustion chambers each delimited by a cylinder liner 1, a piston and a cylinder cover. The piston reciprocates between a BDC and a TDC. The combustion chambers are divided into combustion chambers belonging to a first subgroup and combustion chambers belonging to a second subgroup. The cylinder of each combustion chamber of the first subgroup is equipped with both a fuel introduction valve 30 for introducing a pressurized gaseous fuel into the combustion chamber while the piston moves from the BDC toward the TDC and a fuel injection valve 50 for injecting the high-pressure gaseous fuel into the combustion chamber at the TDC or in the proximity thereof. The cylinder of each combustion chamber of the second subgroup is equipped with only one of the fuel introduction valve and the fuel injection valve.SELECTED DRAWING: Figure 7
Patent JP-2022014982-A (JP)
Title: Ceramic electronic component
Inventor: OKAMOTO YASUHISA
IPC: H01G4/40
Filed: 2020-07-08
Abstract: To provide a ceramic electronic component for suppressing warpage of a laminated body.SOLUTION: A ceramic electronic component 100 includes: a laminated body 10 provided with a plurality of ceramic layers 11 including a ceramic material and a non-conducting material and laminated in a lamination direction and having a first area 22x on a first surface side and a second area 22y on a second surface side opposite to the first surface in the lamination direction with a planar shape being substantially rectangular; first conductor layers 12x provided in the first area 22x in the laminated body 10, made chiefly of a metal material and including a non-conducting material; and second conductor layers 12y provided in the second area 22y in the laminated body 10, made chiefly of a metal material and including no non-conducting material or with the concentration of the non-conducting material lower than the concentration of the non-conducting material of the first conductor layer 12x, wherein (Wy/T)×(wa/ta)≤16.5 when a thickness of the laminated body 10 in the lamination direction is regarded as T, a width of a substantially rectangular shape of the laminated body 10 in a long side direction is regarded as Wy, a thickness in a lamination direction is regarded as ta, and a width in the long side direction is regarded as wa.SELECTED DRAWING: Figure 1
Patent JP-2022018680-A (JP)
Title: Working vehicle specification change system and working vehicle specification change method
Inventor: MATSUZAKI MASAYUKI
IPC: E02F9/20
Filed: 2020-07-16
Abstract: To provide a working vehicle specification change system which can change the specification of a working vehicle to fit the feeling of a driver as well as possible.SOLUTION: A working vehicle specification change system includes an information input unit 50a which receives a specification change request which is sent in a free sentence format from an operation device MD operated for input by a user driving a working vehicle WV in order to change the specification of an on-board device VD of the working vehicle WV, a specification update information generation unit 52 which generates specification update information on the basis of the specification change request in the free sentence format, and an information output unit 50b which delivers the specification update information to the working vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022024361-A (JP)
Title: Freshness maintaining sheet and production method thereof
Inventor: AWATA HIROAKI
IPC: B32B5/26
Filed: 2020-07-17
Abstract: To provide a freshness maintaining sheet capable of being used as sheet material such as packaging material or the like, having suppressed detachment of carbon powder, and being excellent in gas absorption performance, and a production method thereof.SOLUTION: A freshness maintaining sheet 1 comprises: a first ventilation layer 10 including a sheet-shaped first base material layer 11 formed of paper or nonwoven fabric; a freshness maintaining agent layer 30 being arranged on one surface side of the first ventilation layer 10 and including a freshness maintaining agent 31 and a first adhesive agent 32; and a second ventilation layer 20 being arranged on an opposite side the freshness holding agent layer 30 to the first ventilation layer 10 and including a sheet-shaped second base material layer 21 formed of paper or nonwoven fabric. The freshness maintaining agent 31 includes carbon powder and a gelator. A content of the freshness holding agent 31 in the freshness maintaining agent layer 30 is 10 g/m2 or more and 300 g/m2 or less, and an average primary particle diameter of the freshness maintaining agent 31 is less than 10 mm.SELECTED DRAWING: Figure 1