baber/WOPTO huggingface dataset:
Patent JP-2019199306-A (JP)
Title: Can body
Inventor: KOJIMA SHINICHI
IPC: B41J2/165
Filed: 2019-08-06
Abstract: To suppress clogging of ink while suppressing deterioration of quality of an image formed on a can body in order to suppress the clogging of ink in a case where the ink is discharged to a can body from an ink ejection port unused or an ink ejection port used less frequently.SOLUTION: A main image MG that is a main image and a belt-like image OG that is a sub image are formed on a surface of a can body 110. The belt-like image OG is formed using an ink ejection port unused for main image formation or a used-less-frequently ink ejection port used less frequently. As a result, clogging of ink in an inkjet head is less likely to occur.SELECTED DRAWING: Figure 1
Patent JP-2020051246-A (JP)
Title: Rock drilling device
Inventor: PASI HAEMAELAEINEN
IPC: E21C39/00
Filed: 2019-08-16
Abstract: To monitor drilling to detect approach of a tool of a rock crusher to a cavity in a rock before the tool actually enters the cavity.SOLUTION: A stress wave propagating in a tool 9 of a rock drilling device is generated, at least one of a compressive stress wave and a tensile stress wave of reflected stress waves reflected from a drilled rock 12 to the tool is identified from measured stress waves propagating in the tool, at least one property of the compressive stress wave and the tensile stress wave of the reflected stress waves is determined, and based on a change in at least one property of the compressive stress wave and the tensile stress wave, it is detected that the tool is approaching a cavity 16.SELECTED DRAWING: Figure 2
Patent JP-2019201226-A (JP)
Title: Light-emitting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2019-08-20
Abstract: To improve light emission efficiency of a light emission element.SOLUTION: In a light emitting element in which an EL layer is nipped between a pair of electrodes, the EL layer includes a first light emission layer, and a second light emission layer. The first light emission layer includes a luminescence material, and a host material. The second light emission layer includes a phosphorescent material, a first organic compound, and a second organic compound. A light emission spectrum from the second light emission layer includes a peak in a yellow wavelength region, and forms the first organic compound and an excited complex with the second organic compound.SELECTED DRAWING: Figure 1
Patent JP-2020109473-A (JP)
Title: Imaging optical lens
Inventor: JI YONGHUA
IPC: G02B13/18
Filed: 2019-08-23
Abstract: To provide an optical lens, in particular, an imaging optical lens.SOLUTION: The imaging optical lens comprises, sequentially from an object side to an image side, a first lens, second lens, third lens, fourth lens, fifth lens, and sixth lens, the second lens having negative refractive power and the third lens having negative refractive power. The imaging optical lens satisfies the following conditional expressions: 1.00≤f1/f≤5.00, 15.00≤R1/d1≤30.00. The imaging optical lens can provide high image forming performance, and a low TTL.SELECTED DRAWING: Figure 1
Patent JP-2021029670-A (JP)
Title: Walking aid
Inventor: NOZOE KOICHI
IPC: A61H3/04
Filed: 2019-08-26
Abstract: To provide a walking aid which has stability and can accurately detect an obstacle or the like including a vehicle.SOLUTION: A walking aid 10 includes: a grip part 18; a pair of front wheels 13 positioned in front of the grip part 18 when the walking aid 10 is expanded; a single rear wheel 16 positioned behind the grip part 18 when the walking aid 10 is expanded. A diameter of the front wheels 13 is larger than that of the rear wheel 16. In an expansion state, a sensor unit including a radar housed inside a sensor housing part 22 is arranged within a space 30 enclosed by grounding points 34, 34, 35 of the pair of front wheels 13 and the rear wheel 16 when viewed from the bottom surface.SELECTED DRAWING: Figure 6
Patent JP-2021032209-A (JP)
Title: Engine system for vessel
Inventor: YOSHIDA TAKUYA
IPC: F02D43/00
Filed: 2019-08-29
Abstract: To reduce fuel consumption while satisfying discharge regulations of Nox.SOLUTION: An engine system 10 for a vessel is equipped with a diesel engine 1 that can be tuned, and a purifying device 6 that purifies NOx in exhaust of the diesel engine 1. In the engine system 10 for a vessel, NOx discharge amount in a first tuning state corresponding to a general sea area except for a discharge regulating sea area of International Maritime Organization is not more than a secondary reference value that is a reference value of NOx secondary regulation of International Maritime Organization, while the purifying device 6 is operated. The NOx discharge amount in the first tuning state exceeds the secondary reference value while the purifying device 6 is suspended. Therefore, when navigating in the general sea area, the fuel consumption of the diesel engine 1 can be reduced while NOx secondary regulation is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021034702-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: WATANABE SHINICHIRO
IPC: H01L25/07
Filed: 2019-08-29
Abstract: To provide a manufacturing method of a highly reliable semiconductor device.SOLUTION: A manufacturing method of a semiconductor device according to an embodiment includes the steps of preparing an intermediate members obtained by laminating, in order, a first chip including a first substrate on which a semiconductor element is formed, a second chip including a part of a circuit electrically connected to the semiconductor element, and a second substrate having a coefficient of linear expansion different from that of the first substrate, and a third chip including a third substrate whose difference in coefficient of linear expansion from the first substrate is smaller than the difference in coefficient of linear expansion between the first substrate and the second substrate, and heating the intermediate member and joining the first substrate and the second substrate.SELECTED DRAWING: Figure 1
Patent JP-2020020568-A (JP)
Title: Groove type inductor
Inventor: JOHN ANTHONY SPINK
IPC: F27D1/10
Filed: 2019-08-29
Abstract: To provide a groove type inductor with groove lining having resistance to chemical aggression by a molten metal in a groove and capable of preventing cracks when being used in a production plant.SOLUTION: A groove type inductor of a groove type induction furnace comprises: (a) a groove lining; (b) a support lining supporting the groove lining in such a manner that the integration of the groove lining is not damaged during the heating, drying or operation of the groove type induction furnace. The material of the groove lining is selected in such as manner that chemical reaction is brought out between the groove lining material and a molten metal, and the chemical reaction brings out the formation of a phase having higher density by the groove lining.SELECTED DRAWING: Figure 2
Patent JP-2021036356-A (JP)
Title: Numerical control device and control method
Inventor: HATTORI MASAFUMI
IPC: B23Q17/00
Filed: 2019-08-30
Abstract: To provide a numerical control device and control method which can accurately detect the tool falling.SOLUTION: A numerical control device controls a machine tool comprising: a main shaft which is attached with a tool body; a replacement device which replaces the tool body by detaching a first tool body from the main shaft and attaching a second tool body to the main shaft; and a motor which rotationally drives a rotation mechanism that rotates in such a state of holding at least the first tool body. The numerical control device stores reference torque being the torque at the time when the rotation mechanism holding at least one tool body rotates by the motor. The numerical control device acquires replacement torque being the torque of the motor that rotationally drives the rotation mechanism holding at least the first tool body detached from the main shaft by the replacement device at the replacement of the tool body by the replacement device (S15). The numerical control device determines whether or not the tool falls from a tool holder of the first tool body on the basis of the relation between the acquired replacement torque and the reference torque stored in the storage unit (S17).SELECTED DRAWING: Figure 7
Patent JP-2021036359-A (JP)
Title: Betting method and betting system
Inventor: TAKAHASHI RYO
IPC: G06Q50/34
Filed: 2019-08-30
Abstract: To provide a betting method and a betting system that improve convenience at the time of betting.SOLUTION: A betting method realized by a betting device 10 is provided. The betting device 10 receives search information from a user, transmits the search information to an information processing device 20, receives extracted race information, which is race information extracted based on a search result based on the search information and date and time when the search information is received, from an information processing device 20, displays the extracted race information, receives selection of betting race information, which is race information to be bet of the extracted race information, and receives a type to be set for the betting race information and an amount of bet.SELECTED DRAWING: Figure 1
Patent JP-2021037441-A (JP)
Title: Forward osmosis membrane module power generating system
Inventor: KISHIMOTO MICHIMASA
IPC: F03G7/00
Filed: 2019-09-01
Abstract: To provide a forward osmosis membrane module power generating system which can maintain a pressure supplied to a prime mover in a stable and optimal state and control the supply flow rate.SOLUTION: This system 1 comprises: a forward osmosis membrane module 2; a first tank 3 which is connected to the forward osmosis membrane module 2 and inhibits change of a salinity concentration of a draw solution which permeates a membrane; a circulation pump 7 which circulates the draw solution in the forward osmosis membrane module 2 and the draw solution in the first tank 3; a second tank 4 connected to the first tank 3 through a check valve 6 and disposed at a position higher than the first tank 3; a prime mover 5 which is connected to the second tank 4 and driven by potential energy of the draw solution in the second tank 4; and a replacement mechanism for replacing the draw solution in the first tank 3 which comprises on-off valves (8a, 8b). The replacement mechanism replaces the draw solution in the first tank 3 intermittently.SELECTED DRAWING: Figure 1
Patent JP-2021037103-A (JP)
Title: Game device, game system, and recording medium management method
Inventor: MONOMI YUKI
IPC: A63F7/02
Filed: 2019-09-03
Abstract: To provide a game device, a game system, and a recording medium management method that have enhanced security against theft of a recording medium.SOLUTION: When a game player playing a game (S1) leaves a game machine, card return prohibition processing is executed by an inter-game-machine card processor (S2). When the game player returns to the game machine, and resumes a game, a card return prohibition cancellation confirmation screen is displayed in a display operation part (S3). When the game player depresses "Yes" on a display screen, a card return prohibition state is cancelled (S4). Then, when the game player depresses a card return button, a card is discharged and returned to the game player (S5).SELECTED DRAWING: Figure 1
Patent JP-2019213226-A (JP)
Title: Transmitting device and transmitting method
Inventor: WATANABE HIROSHIGE
IPC: H04N21/472
Filed: 2019-09-09
Abstract: To make it easy to understand an operation of viewing reservation.SOLUTION: According to an embodiment, a reception device configured to be able to perform viewing reservation or viewing reservation cancellation of a broadcast program in accordance with a hybrid casting method by using a function of an application embedded in an HTML document related to digital broadcasting includes: means for checking whether the reception device complies with the hybrid casting method by using information usable for checking whether the reception device complies with the hybrid casting method; means for making an inquiry for whether to set the viewing reservation or the viewing reservation cancellation by using a first function available for making an inquiry for whether to set the viewing reservation or the viewing reservation cancellation to a user; and means for setting the viewing reservation or the viewing reservation cancellation by using a second function available for setting the viewing reservation or the viewing reservation cancellation.SELECTED DRAWING: Figure 25B
Patent JP-2021044692-A (JP)
Title: Monitoring system
Inventor: KITANI YOSHITAKA
IPC: G08B13/196
Filed: 2019-09-11
Abstract: To provide a technique enabling a workload of an observer to be reduced in a monitoring system that monitors intrusion into a predetermined area.SOLUTION: A monitoring system comprises an installed-object sensor 10 attached to an installed object that surrounds a predetermined area, an imaging apparatus 20 that photographs an area including the installed object, a server 40 that analyzes the video photographed by the imaging apparatus 20 in response to alarm activation of the installed-object sensor 10 and detects an object appearing in the video, and a monitoring terminal device 60 that reports the alarm activation of the installed-object sensor 10. The server 40 determines whether the detected object is an intruder on the basis of the positional relationship between the installed object and the detected object in the video and the area of the detected object in the video, and causes the monitoring terminal device 60 to display the determination result.SELECTED DRAWING: Figure 1
Patent JP-2021040962-A (JP)
Title: Knockdown sofa
Inventor: INOUE YASUHISA
IPC: A47C17/02
Filed: 2019-09-11
Abstract: To provide a sofa that can be readily assembled and is secured with strength.SOLUTION: A knockdown sofa 100 includes a pedestal 10 and a backrest part 40 that are connected via a connection member 110. The connection member 110 includes a hook-shaped part 110d in an end on a side of the pedestal 10. The pedestal 10 includes a frame body 120 to which the connection member 110 is hooked, and is provided with a cavity 121 for storing the hook-shaped part 110d while the connection member 110 is hooked to the frame body 120.SELECTED DRAWING: Figure 1
Patent JP-2021044447-A (JP)
Title: Carrier and method for manufacturing semiconductor device
Inventor: SHIMOKAWA KAZUO
IPC: H01L23/12
Filed: 2019-09-12
Abstract: To provide a carrier and a method for manufacturing a semiconductor device, capable of suppressing the peeling of a support substrate before a peeling step during manufacture of a semiconductor device and capable of easily peeling a support substrate in the peeling step.SOLUTION: A carrier according to an embodiment includes a support substrate, a peeling layer provided above the support substrate, and a protective layer provided above the peeling layer. The support substrate has a central part including the center, and an outer peripheral part surrounding the central part. The peeling layer is provided above the central part. The protective layer has: a first portion provided above the peeling layer; and a second portion provided above the outer peripheral part and covering the outer peripheral end of the peeling layer.SELECTED DRAWING: Figure 1
Patent JP-2020074754-A (JP)
Title: Slaughter equipment for leg-hung domestic fowl
Inventor: ALOYSIUS CHRISTIANUS MARIA VAN STEIJN
IPC: A22B3/08
Filed: 2019-09-20
Abstract: To provide the slaughter equipment of a domestic fowl for transversally cutting an arteria and a vein in a cervix of the domestic fowl so as not to cut a trachea, an esophagus and a vertebra in the cervix of the domestic fowl.SOLUTION: In slaughter equipment for a leg-hung domestic fowl for transporting the domestic fowl 3 to a transport direction 4 in a transport track 7, the equipment comprises head positioning means for forcibly setting a beak 15 of the domestic fowl 3 to an orientation which is reverse to the transport direction 4 of the leg-hung domestic fowl 3, and also comprises a first rotating blade 6 arranged at a sideway of the transport track 7 for transversally cutting an arteria 11a and a vein 12a in a cervix 16 of the domestic fowl 3. At least a first guide wheel 9 is arranged at an upstream side and in the vicinity of the first rotating blade 6, the first rotating blade 6 and the guide wheel 9 are located at a side facing the transport track 7, a passage is made to remain between the first rotating blade 6 and the first guide wheel 9, and the cervix 16 of the domestic fowl can pass the passage while being forced to cut-contact with the first rotating blade 6.SELECTED DRAWING: Figure 4
Patent JP-2021049226-A (JP)
Title: Cleaning tool
Inventor: SHINTANI NAOKI
IPC: A47L13/258
Filed: 2019-09-26
Abstract: To realize a cleaning tool capable of suitably performing both of cleaning to widely wipe a floor surface and cleaning to scrub a part of the floor surface.SOLUTION: A cleaning tool 100 includes: a head part 1 to which a cleaning sheet P is attached; and a handle part 2 connected to the head part 1 and to be gripped by a user. The head part 1 includes: a top surface part 11 forming an upper surface side to which the handle part 2 is connected; and a bottom surface part 12 forming a lower surface side opposed to a floor surface. An opening 120 is formed in the bottom surface part 12. An extendable member 4 having a retractable part 41 is arranged in the top surface part 11. The extendable member 4 is changed over between a first state where the retractable part 41 is stored inside the head part 1 and a second state where the retractable part 41 is projected from the opening 120 of the bottom surface part 12.SELECTED DRAWING: Figure 7
Patent JP-2020128684-A (JP)
Title: Delineator device
Inventor: DAIHI KENJI
IPC: E01F9/608
Filed: 2019-09-27
Abstract: To provide a delineator device capable of surely and effectively performing self-cleaning for washing away dirt on a laser emission window with rainwater.SOLUTION: A delineator device 1 irradiates a road surface of a road R with a line laser light 71 from above to perform a line marking 7 on the road surface, and comprises a laser oscillator 2 that emits a line laser light 71 and a main body case 3 that houses the laser oscillator 2. A front surface portion 33 of the main body case 3 is formed with a transparent laser emission window portion 34 that transmits the line laser light 71 emitted from the laser oscillator 2. An upper surface portion 31 of the main body case 3 is provided with a plurality of partition portions 36 extending forward so that rainwater can flow to the front end 311 of the upper surface portion 31 of the main body case 3.SELECTED DRAWING: Figure 5
Patent JP-2021056608-A (JP)
Title: Occupancy grid map generation device, occupancy grid map generation system, occupancy grid map generation method, and program
Inventor: FUJIWARA NAOHIRO
IPC: G08G1/13
Filed: 2019-09-27
Abstract: To provide an occupancy grid map (OGM) generation device capable of appropriately controlling an updating width of an occupancy probability.SOLUTION: In an OGM generation system 1, an occupancy OGM generation device 10 includes: a camera for detecting an object in the periphery and indicating an occupancy probability of existence of the object in each one of multiple cells obtained by grid-dividing an area; a camera ECU, a millimeter wave ECU, and other ECUs for acquiring object detection result data from a millimeter wave radar and other sensors; an occupancy probability updating section for successively updating an occupancy probability of each one of the cells calculated at previous time so as to calculate the latest occupancy probability based on detection result data; a PD map acquisition section for acquiring map data of the periphery; and an updating weight calculation section for obtaining data related to presence/absence of an object in each one of the cells in the periphery based on map data, and determining a weight of detection result data to be used in updating an occupancy probability of each cell by the occupancy probability updating section based on coincidence between data related to presence/absence of an object in each cell and detection result data.SELECTED DRAWING: Figure 2
Patent JP-2021053132-A (JP)
Title: Medical instrument set, cover member and fusion promotion device
Inventor: SUZUKI MIRIA
IPC: A61B17/11
Filed: 2019-09-30
Abstract: To reduce a risk of suture failure after surgery including a surgical operation and the like.SOLUTION: A medical instrument set 1 includes: a fusion promotion device 100 including a body part 10 for promoting fusion of biological tissues; and a cover member 400 including a skeleton member 410 urged into a contraction state where the member is contracted from an extension state where the member is extended and capable of covering at least one of the surfaces of the body part in the fusion promotion device while being in the extension state.SELECTED DRAWING: Figure 1
Patent JP-2021056149-A (JP)
Title: Strain gauge and sensor module
Inventor: SATO SATOSHI
IPC: G01B7/16
Filed: 2019-10-01
Abstract: To provide a strain gauge that can increase the work efficiency when an insulating resin layer side is attached to such an attachment target object as a strain body or a substrate.SOLUTION: A strain gauge 1 includes: a flexible resin base material 10; a resistor 30 formed on one surface of the base material 10; and an insulating resin layer 60 covering the resistor 30, the insulating resin layer 60 being a thermoplastic polyimide layer. A part of the strain body is heated and the insulating resin layer 60 as a thermoplastic polyimide layer is melted so that a strain gauge 1 is attached to the strain body by melting.SELECTED DRAWING: Figure 2
Patent JP-2021054353-A (JP)
Title: Electric propulsion system for ship and ship
Inventor: NISHIDA HIDEYUKI
IPC: B63H21/17
Filed: 2019-10-01
Abstract: To preferably prevent a storage cell from being discharged to a state of a power storage amount with which a ship cannot be propelled in an electric propulsion system for propelling a ship using electrical power charged in a storage cell.SOLUTION: An electric propulsion system for a ship includes: a propulsion electric motor for propelling a ship; a secondary cell for supplying electrical power to the propulsion electric motor; and a control unit for controlling output from the propulsion electric motor. The secondary cell is a major power supply source for the propulsion electric motor. The control unit controls output from the propulsion electric motor on the basis of a charged state of the secondary cell.SELECTED DRAWING: Figure 2
Patent JP-2021062377-A (JP)
Title: Tip dresser
Inventor: TEZAWA KAZUHIRO
IPC: B23K11/30
Filed: 2019-10-10
Abstract: To provide a tip dresser capable of cleanly cutting an electrode tip for resistance-welding which is configured that a body part can revolve relative to a base part.SOLUTION: A dresser body 2 supports a rotary cutter 6 in a manner that the rotary cutter 6 can rotate around a rotation axis C1. An electrode fixing unit 11 is configured to be slidable along the rotation axis C1 and can fix a body part 10a of a swivel tip 10 so that a center axis C2 of the swivel tip 10 corresponds with the rotation axis C1. The electrode fixing unit 11 slides toward the rotary cutter 6 in a rotating state while fixing the body part 10a of the swivel tip 10 to cause a tip of the body part 10a of the swivel chip 10 to contact with a cutting blade part 6b and thereby cut the tip.SELECTED DRAWING: Figure 4