baber/WOPTO huggingface dataset:
Patent JP-2021151669-A (JP)
Title: Method of determining projection conditions for projection material and manufacturing method of coil spring
Inventor: KAMEDA HIROKATSU
IPC: B24C1/10
Filed: 2020-03-24
Abstract: To provide a method of determining projection conditions for a projection material that allows the projection conditions for the projection material to be inexpensively determined, and the like.SOLUTION: Provided is a method of determining projection conditions for a projection material, including: a first step of forming a coating film (36) on a surface of a coil spring (30); a second step of subjecting the coil spring (30a) on which the coating film has been formed to shot peening processing of projecting a projection material (42); and a third step of confirming whether the coating film is left on the coil spring (30b) having been subjected to the shot peening processing. In a case where it is confirmed in the third step that the coating film is left, conditions of shot peening processing at least including the speed of projection of the projection material, projection time, material, and average particle diameter are changed, and the second step and the third step are repeated until there is no more coating film left. In a case where it is confirmed in the third step that the coating film is not left, conditions of shot peening processing in the second step in which the coil spring in which the coating film is not left is obtained are determined as projection conditions for the projection material.SELECTED DRAWING: Figure 2
Patent JP-2021157483-A (JP)
Title: Encoding program, information processing unit, and encoding method
Inventor: MORITA HAJIME
IPC: G06F40/289
Filed: 2020-03-26
Abstract: To perform encoding of a sentence based upon not the shortest dependency path (SP) of a dependency tree.SOLUTION: A machine learning device 1 specifies, for a first clause and a second clause included in a sentence, a common ancestor node between a first node corresponding to the first clause and a second node corresponding to the second clause, the nodes being two nodes included in a dependency tree generated from the sentence. The machine learning device 1 encodes respective nodes included in the dependency tree according to paths extending from respective leaf nodes included in the dependency tree to the common ancestor node so as to find a vector of the common ancestor node. The machine learning device 1 encodes, based upon the vector of the common ancestor node, the respective nodes included in the dependency tree according to paths extending from the common ancestor node to the leaf nodes.SELECTED DRAWING: Figure 1
Patent JP-2021154958-A (JP)
Title: Radiator fan control device of hybrid vehicle
Inventor: YAMANISHI TAKUYA
IPC: B60L50/16
Filed: 2020-03-30
Abstract: To provide a radiator fan control device of a hybrid vehicle which can make compatible both the securement of the cooling performance of cooling water and the reduction of a noise problem of radiator fan.SOLUTION: Provided is a radiator fan control device of a hybrid vehicle in which, with the condition that a cooling water temperature at an outlet of a radiator 6 is equal to or higher than a first water temperature THi, a rotation number of a radiator fan 7 when a vehicle speed is higher than a first vehicle speed V1 and an engine 2 is operated is set higher than a rotation number of the radiator fan 7 when a vehicle speed is lower than the first vehicle speed V1 or the engine 2 is stopped. Therefore, the cooling performance of cooling water by the radiator 6 can be enhanced. Here, when the vehicle speed is equal to or higher than the first vehicle speed V1 and the engine 2 is operated, since road noise is comparatively large and an engine sound exists, an operation sound of the radiator fan can be drowned out as a whole by both the road noise and the engine sound.SELECTED DRAWING: Figure 2
Patent JP-2021163783-A (JP)
Title: Cleaning equipment and semiconductor manufacturing system
Inventor: UTSUNOMIYA YOSHINORI
IPC: H01L21/02
Filed: 2020-03-30
Abstract: To shorten and automate cleaning work.SOLUTION: A self-propelled cleaning device 3 used to clean the target surface of a semiconductor manufacturing device 2 includes a main body 31, a suction unit 34 configured to be able to attract the main body 31 to an inclined surface when the target surface is the inclined surface, a traveling unit 33 including a crawler provided in the traveling direction in front of the main body, which is configured to travel the main body along the inclined surface in a state in which the main body 31 is attracted to the inclined surface by the suction unit 34, a suction unit 32 that sucks gas around the target surface, a detection unit that detects the surrounding condition of the main unit 31, and a controller 38 as a control unit that controls the traveling unit 33 and the suction unit 34 on the basis of the detection result of the detection unit.SELECTED DRAWING: Figure 2
Patent JP-2021161176-A (JP)
Title: Polyester container and polyester preform
Inventor: EGUCHI MAKOTO
IPC: B32B27/36
Filed: 2020-03-31
Abstract: To provide a polyester container capable of reducing energy consumption at manufacture while having high hygiene properties.SOLUTION: A polyester container at least includes a first layer composing an internal layer and a second layer. The first layer is composed of non-antimony catalyst polyester. The second layer is composed of antimony catalyst polyester.SELECTED DRAWING: Figure 1
Patent JP-2021159308-A (JP)
Title: Information processing system, information processing method, and program
Inventor: CHIBA SHIGERU
IPC: A63F13/812
Filed: 2020-03-31
Abstract: To allow a player of a game to more easily recognize a message transmitted to the player of a game under live distribution by a browser.SOLUTION: An information processing system includes a first terminal for controlling progress of a game, and a second terminal that is communicably connected with the first terminal and does not have a function of controlling progress of a game. The second terminal has a transmission part for transmitting message information at least including a message on the basis of a user's operation to the second terminal. The first terminal has a reception part for receiving message information, and a message output part for outputting a message by voice during a game on the basis of message information.SELECTED DRAWING: Figure 30
Patent JP-2021160791-A (JP)
Title: Container cap
Inventor: SAKAMOTO SATOSHI
IPC: B65D47/08
Filed: 2020-03-31
Abstract: To provide a container cap capable of easily carrying out unplugging operation and the poring operation of contents.SOLUTION: A container cap 1 is equipped with an inside plug 10 installed to a port portion 4 of a container body 2, and a cap body 30 that is rotatably installed to the inside plug 10 and has a pouring port 31. The inside plug 10 has a partition wall portion 12 formed with a communication hole 13, and a sealing plug 16 coupled to the partition wall portion 12 through a thin-wall breaking portion 15. The cap body 30 has a top wall 32 formed with the pouring port 31, and an inner cylinder portion 36 suspended from the top wall 32. When the cap body 30 is rotated with respect to the inside plug 10, the thin-wall breaking portion 15 is broken and the sealing plug 16 is held by the cap body 30. While the thin-wall breaking portion 15 is broken, channels P1 and P2 of contents connecting the pouring port 31 and the communication hole 13 are formed between the sealing plug 16 and the top wall 32 and between the sealing plug 16 and the inner cylinder portion 36.SELECTED DRAWING: Figure 7
Patent JP-2021162562-A (JP)
Title: Electromagnetic wave detection device and distance measuring device
Inventor: OKADA HIROKI
IPC: G01S17/42
Filed: 2020-04-03
Abstract: To provide an electromagnetic wave detection device and a distance measuring device that achieve both distant detection and a wide angle of view.SOLUTION: An electromagnetic wave detection device 10 comprises: a radiation unit 12 that radiates a first electromagnetic wave; a deflection unit 13 that outputs the first electromagnetic wave radiated by the radiation unit in a plurality of different directions; a plurality of incident units 15 on which a second electromagnetic wave is incident including reflected waves of the first electromagnetic waves output from the deflection unit reflected on an object; and a first detection unit 20 that detects the reflected waves incident on the incident units. The reflected waves are incident on at least one of the plurality of incident units.SELECTED DRAWING: Figure 1
Patent JP-2021165329-A (JP)
Title: Active energy ray-curable adhesive composition
Inventor: OFUSA KAZUKI
IPC: B32B7/12
Filed: 2020-04-06
Abstract: To provide an active energy ray-curable adhesive composition, preferably an active energy ray-curable adhesive composition for a plastic sheet-like substrate, which has excellent workability with dripping suppressed, has excellent adhesiveness to various adherends, especially shows sufficient adhesive strength even when a gap between adherends is large, and has low gloss of a cured material.SOLUTION: Provided is an active energy ray-curable adhesive composition, comprising as curable components the following (A) to (C) components in a specific ratio and as components other than the curable components the following (D) and (E) components in a specific ratio, where the composition satisfies a specific viscosity and a specific TI value. Curable components: (A) component: urethane (meth)acrylate; (B) component: (meth)acryloyl morpholine; (C) component: a compound having one ethylenic unsaturated group other than the (A) and (B) components. Components other than curable compounds: (D) component: a photo radical polymerization initiator; (E) component: a thixotropic agent.SELECTED DRAWING: None
Patent JP-2021166112-A (JP)
Title: Information processing apparatus, method for controlling hard disk mounted thereon, and program
Inventor: YAMAZAKI SOZO
IPC: G11B20/18
Filed: 2020-04-06
Abstract: To provide an information processing apparatus, a method for controlling a hard disk mounted thereon, and a program that, even if an error due to a bad sector occurs, do not immediately need to replace a hard disk and can continue the use of the hard disk.SOLUTION: A plurality of partitions of a hard disk 14 mounted on an image forming apparatus 1 are allocated to one of a use area and an unused area based on a partition table. When an error occurs during access to the use area, a CPU 13 specifies the partition where the error occurs, and changes the partition table to change the specified partition to the unused area. Subsequently, when the image forming apparatus 1 satisfies a predetermined condition, based on the partition table after the change, the plurality of partitions are allocated to one of the use area and the unused area.SELECTED DRAWING: Figure 1
Patent JP-2021164941-A (JP)
Title: Arc spot welding device
Inventor: NISHINO SHINTARO
IPC: B23K9/173
Filed: 2020-04-08
Abstract: To provide an arc spot welding device capable of monitoring for an occurrence of a defective welding bead in arc spot welding with a first arc and a second arc.SOLUTION: An arc spot welding device forms a molten pond recessed from a base material surface by generating a first arc 3a between a first electrode 1a and a base material 2, and after arc-extinguishing the first arc 3a, fills the recessed molten pond with molten metal by generating a second arc 3b between a second electrode 1b and the base material 2, thus forming a welding part. The arc spot welding device includes an interval time detection unit TDC for detecting an interval time from a point of time when the first arc 3b has arc-extinguished to when the second arc 3b ignites, and a notification unit AR for giving a notification when the interval time is out of an allowable time range. The first arc 3a is an unconsumed electrode arc and the second arc 3b is a consumable electrode arc.SELECTED DRAWING: Figure 1
Patent JP-2021169567-A (JP)
Title: Aggregate of fine particles of polyvinyl resin containing catalyst, and method for producing the same
Inventor: SHIRAKI YOSHIHIKO
IPC: D06N3/08
Filed: 2020-04-16
Abstract: To provide an aggregate of fine particles of polyvinyl resin containing catalyst that can achieve both of curability and pot life and shows excellent thermal responsiveness and a method for producing the same.SOLUTION: The foregoing problem is solved by an aggregate of fine particles of polyvinyl resin, in which the fine particles of polyvinyl resin contains a catalyst.SELECTED DRAWING: None
Patent JP-2020157072-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2021172293-A (JP)
Title: Electric parking brake device for vehicle
Inventor: KOTANI MASAYA
IPC: B60T13/74
Filed: 2020-04-30
Abstract: To provide an electric parking brake device which can reduce the power consumption of an electric motor in a case where a parking brake instruction is performed.SOLUTION: An electric parking brake device comprises: a linear motion member which is driven by an electric motor, applies a parking brake by being moved in the forward direction and releases the parking brake by being moved in the retreat direction being the reverse direction to the forward direction; and a controller which controls the electric motor. The controller stops the electric conduction to the electric motor at a time point at which the first prescribed time elapses from a time point at which the electric conduction amount to the electric motor becomes constant when releasing the parking brake.SELECTED DRAWING: Figure 4
Patent JP-2021172056-A (JP)
Title: Marker pen type scented applicator and method of using the same
Inventor: SHOJI HIROYUKI
IPC: C09D11/16
Filed: 2020-04-30
Abstract: To provide a marker pen type scented applicator filled with an aroma oil-based ink composition capable of containing a great amount of fragrance, and to provide a method that uses the scented applicator to measure fragrances based on the area of the application marks that have been applied with ink, a fragrance adjustment method that uses the scented applicator to mix fragrances, and a method that uses the scented applicator as a fragrance product.SOLUTION: The marker pen type scented applicator comprises a main body, pen tips provided at one end or both ends of the main body, and a cap that covers the pen tip. There is an ink occlusion body inside the main body. The ink occlusion body is filled with aroma oil-based ink. The aroma oil-based ink includes at least a fragrance, and solvent. In the aroma oil-based ink, the fragrance is 5 mass% or more and 50 mass% or less, and the coating mark width of the surface to be coated by the pen tip is 2 mm or more and 12 mm or less. A colorant may be contained in the aroma oil-based ink.SELECTED DRAWING: Figure 3
Patent JP-2020127774-A (JP)
Title: Needle assembly
Inventor: AIK AUN TAN
IPC: A61M25/06
Filed: 2020-05-07
Abstract: To provide a multi-purpose protective cap for incorporating stabilization platforms for securing catheters after successful venipuncture.SOLUTION: A needle assembly 500 has a multi-purpose protective cap 5. The needle assembly can embody a catheter assembly 120 having a catheter hub 75 and a catheter tube 76 or a hypodermic needle 15 mounted on a needle hub 35. The multi-purpose protective cap includes a first section 10 covering the needle and a second section 20 having a base portion 40 for covering a hub, such as a needle hub or a catheter hub. The first section and the second section are separable from one another along a detachment line 30 and the second section is re-usable as a securement device.SELECTED DRAWING: Figure 1A
Patent JP-2021178522-A (JP)
Title: Motor cycle tire for traveling off-road
Inventor: SUEISHI MAKOTO
IPC: B60C11/03
Filed: 2020-05-11
Abstract: To provide a motor cycle tire for traveling an off-road which is excellent in steering performance.SOLUTION: A tire includes a block 30. The block 30 includes a land 36b, a lateral groove 48b, a vertical groove 50b and a side face 38b. The land 36b is flat. The lateral groove 48b hollows from the land 36b. The lateral groove 48b includes an axial direction inside end 52 and an axial direction outside end 54. The lateral groove 48b opens on the side face 38b at the inside end 52. The lateral groove 48b does not open on the side face 38b at an outside end 54. The lateral groove 48b is unevenly distributed in the axial direction inside.SELECTED DRAWING: Figure 4
Patent JP-2021180230-A (JP)
Title: Semiconductor device
Inventor: TACHI TSUYOSHI
IPC: H01L21/52
Filed: 2020-05-13
Abstract: To provide a semiconductor device that can suppress local degradation of a bonding material.SOLUTION: A semiconductor device A1 comprises a semiconductor element 6 having a main element surface 6a and a back element surface 6b that face each other in the z-direction, a mounting section 5 in which the semiconductor element 6 is mounted, and a bonding material 75 that joins the back element surface 6b and the mounting section 5. The mounting section 5 comprises a high thermal conductivity section (die pad section 110) and a low thermal conductivity section 4 which has a lower thermal conductivity than the high thermal conductivity section. The low thermal conductivity part 4 overlaps the semiconductor element 6 in the z-direction view. At least a part of the boundary between the high thermal conductivity part and the low thermal conductivity part 4 overlaps the junction material 75 in the z-direction.SELECTED DRAWING: Figure 5
Patent JP-2021178937-A (JP)
Title: Block polyisocyanate composition, resin composition and resin film
Inventor: HIGASHI MASATSUGU
IPC: C08L75/04
Filed: 2020-05-15
Abstract: To provide a block polyisocyanate composition which has good storage stability when being formed into a resin composition, and is excellent in curability, hardness and strength at low temperature around 80°C when being formed into a coated film.SOLUTION: A block polyisocyanate composition contains polyisocyanate, block polyisocyanate derived from a blocking agent containing malonate having a tertiary alkyl group, and one or more metal chelates. The polyisocyanate has an average number of isocyanate groups of 3.5 or more, has an isocyanurate group and is derived from one or more diisocyanates selected from the group consisting of aliphatic diisocyanate and alicyclic diisocyanate, and a content of the metal chelates with respect to 100 pts.mass of the block polyisocyanate is 0.05 pts.mass or more and 7 pts.mass or less.SELECTED DRAWING: None
Patent JP-2021181924-A (JP)
Title: Density information acquisition device, impregnation information acquisition device, density information acquisition method, and program
Inventor: NAGANO HOSEI
IPC: G01J5/48
Filed: 2020-05-19
Abstract: To acquire information on density of a sample without contact.SOLUTION: A density information acquisition device 100 includes: a diode laser 10 as a light source for irradiating an area extending in one direction on a front surface of a sample 1 with light and heats the sample 1; a light guide section 20 that guides a laser beam of the diode laser 10 to the measurement sample 1; a detection section 30 that detects temperature distribution in the area from a rear surface side of the sample; and an acquisition section that acquires information on density of the sample at a predetermined position along one direction on the basis of the temperature distribution detected by the detection section 30.SELECTED DRAWING: Figure 1
Patent JP-2020157077-A (JP)
Title: Medicine discrimination software
Inventor: AMANO HIROKAZU
IPC: A61J3/00
Filed: 2020-05-29
Abstract: To provide a medicine discrimination system capable of automatizing medicine discrimination.SOLUTION: A medicine discrimination system 100 comprises a medicine imaging unit 200 and a computer 500. In the computer 500, medicine discrimination software 600 is installed. When discriminating the medicine, first, a user sets a medicine for which the user desires to discriminate on the medicine imaging unit 200, then, with an operation of the computer 500 performed by the user as a momentum, the medicine imaging unit 200 images the medicine. An image of the medicine imaged is sent to the computer 500 as data. Then, the medicine discrimination software 600 refers to a database with the image data as reference, for retrieving the medicine.SELECTED DRAWING: Figure 1
Patent JP-2021191113-A (JP)
Title: Work machine
Inventor: NAKANO YASUSHI
IPC: H02J7/34
Filed: 2020-05-29
Abstract: To provide a work machine capable of improving a workability.SOLUTION: A work machine comprises: a motor 14; an assist power supply part 50A connected to a battery pack 5-A, and adjusting and outputting an output voltage value of the battery pack 5-A to the motor; an assist power supply part 50B electrically connected in parallel with the assist power supply part 50A to the motor, connected with a battery pack 5-B, and adjusting and outputting the output voltage value of the battery pack 5-B to the motor; a main step-up power supply part 32 electrically connected in parallel to each of the assist power supply parts 50A and 50B to the motor, and supplying a power to the motor by being connected to an AC power supply in an external part; and control parts 40 and 80 performing a control for changing the output voltage value of the assist power supply parts 50A and 50B in accordance with a current value of the AC power supply.SELECTED DRAWING: Figure 5
Patent JP-2021187649-A (JP)
Title: Sheet folding device and image forming device
Inventor: SASAKI YOKO
IPC: B65H45/20
Filed: 2020-06-02
Abstract: To provide a sheet folding device capable of downsizing and improving folding accuracy.SOLUTION: A sheet folding device comprises: a folding processing part (1) for executing folding operation for forming a fold line on a sheet; a sheet guide part having a movable guide plate (320) for changing a direction guiding the sheet to the folding processing part; and a control part (350) for controlling operation speed of the folding operation corresponding to the amount of slack of the sheet calculated based on a position of the movable guide plate and the amount of change of the movable guide plate.SELECTED DRAWING: Figure 2