baber/WOPTO huggingface dataset:
Patent JP-2021143714-A (JP)
Title: Floating unit
Inventor: YAMAMOTO YUTAKA
IPC: B61B13/00
Filed: 2020-03-12
Abstract: To provide a floating unit that can suppress horizontal dimensions small, and can easily secure a wide range of horizontal relative movement of a first member with respect to a second member.SOLUTION: In a floating unit, a floating mechanism 3 is equipped with: a rolling portion 4 which has a holding portion 41 fixed to either one of a first member or a second member, and a sphere 42 held by the holding portion 41 so as to rotate in all directions; and an opposite portion 5 that has an abutting surface 51 being fixed to the other of the first member 1 and the second member 2, and abutting on the sphere 42. The abutting surface 51 has an inclined surface 52 formed toward a side where the sphere 42 is arranged in a vertical direction V, from a reference position to an outer side in a horizontal direction, over a total circumferential surrounding the reference position. The rolling portion 4 and the opposite portion 5 are disposed so as to apply a load having a component in the vertical direction V to an abutting part of the abutting surface 51 and the sphere 42.SELECTED DRAWING: Figure 3
Patent JP-2021143946-A (JP)
Title: Suppression method of nonspecific reaction
Inventor: YUZUHARA KOSUKE
IPC: G01N33/569
Filed: 2020-03-12
Abstract: To provide means capable of suppressing the occurrence of nonspecific reactions in an immunoassay using mucin-containing biological samples.SOLUTION: In immunoassays using mucin-containing biological samples, the nonspecific reaction is suppressed by using a solution containing a buffer component that has a carboxy group. Preferably, as a solution containing a buffer component that has a carboxy group, a solution is used, which includes at least one selected from a group consisting of N, N-bis (2-hydroxyethyl) glycine (Bicine), N- [Tris (hydroxymethyl) methyl] glycine (Tricine), N- (2-acetamide) iminodiacetic acid (ADA), acetic acid, citric acid, and tartaric acid.SELECTED DRAWING: None
Patent JP-2021146354-A (JP)
Title: Link-type hot water supply device and hot water supply method
Inventor: SHINDO KOJI
IPC: B22D17/30
Filed: 2020-03-17
Abstract: To provide a link-type hot water supply device and a hot water supply method capable of suppressing variation in the amount of hot water supply regardless of the height of a hot water level of a holding furnace and improving the quality of a cast product.SOLUTION: A link-type hot water supply device of the present invention includes a ladle transport link mechanism 1A that is driven by a ladle transport drive motor and reciprocates a ladle 2 from a holding furnace to a molten metal inlet. The ladle transport link mechanism has first and second arms 11,12 which have a ladle rotation mechanism and whose one ends are rotatably supported by a first support shaft 4, a third arm 13A in which a drive arm 15 of the ladle transport drive motor is connected to the middle part and one end is connected to the middle part of the second arm, and a fourth arm 14 whose one end is connected to the other end of the third arm and the other end is connected to one end of the first arm. The third arm includes a telescopic mechanism 20 that absorbs a compressive force when the ladle of the second arm is on the retreat limit side of the first support shaft.SELECTED DRAWING: Figure 1
Patent JP-2021146823-A (JP)
Title: Thrust generator
Inventor: KUMAGAI Hiroyasu
IPC: B64C11/44
Filed: 2020-03-17
Abstract: To change propeller parts according to the required thrust, while minimizing the increase in manufacturing costs.SOLUTION: A thrust generator comprises: a thrust generating motor that rotates a plurality of rotors; pitch angle changing motors that change pitch angles of the rotors; a first motion conversion part that converts rotation of the pitch angle changing motor into a linear motion of a linear motion shaft; and a second motion conversion part that changes the pitch angle of the rotor. The second motion conversion part comprises: a plurality of grips that respectively supports the rotors; a second motion conversion mechanism that converts the linear motion of the linear motion shaft into rotational motion of the plurality of grips; and a plurality of radial bearings that rotatably supports inner ends of the grips, respectively. A hub has a case for accommodating the inner ends of respective grips, a second motion conversion mechanism, and the respective radial bearings. Each grip can be changed with the second motion conversion mechanism and each radial bearing left in the hub.SELECTED DRAWING: Figure 16
Patent JP-2021147074-A (JP)
Title: Bagging device
Inventor: HOSOMA TETSUYA
IPC: B65B5/04
Filed: 2020-03-18
Abstract: To provide a bagging device for inserting an article such as a can and a box in a bag with uniform orientations thereof.SOLUTION: A bagging device comprises: a bag feed part; bag conveyance means for conveying a bag to a place where the bag is opened; opening means for opening the bag; an article insertion guide; article feed means; article posture control means; article insertion means for conveying an article to an opened bag from the article feed means to insert the article in the opened bag; and a conveyance part for conveying the bag where the article is inserted, to an outlet. The article posture control means comprising a camera and a control part has a function of arranging a posture of the article.SELECTED DRAWING: Figure 1
Patent JP-2021150780-A (JP)
Title: Information transmission terminal and information transmission method
Inventor: TOKOI AKITOKI
IPC: H04W84/10
Filed: 2020-03-18
Abstract: To provide an information transmission terminal that appropriately transmits information even when the information transmission terminal is included in an aggregation of a plurality of information transmission terminals.SOLUTION: A position identification system 10 includes information transmission terminals (compact terminals 20A to 20D), each of which includes: a first information transmission section for transmitting information including an own individual ID for identifying an own possessor and an own operation state to another terminal using a first wireless communication system; an information reception section for receiving another individual ID for identifying a possessor of the other terminal and an operation state of the other terminal from the other terminal using the first wireless communication system; and a second information transmission section for broadcasting a data frame including the own individual ID and data showing that the terminal is an access point of wireless communication using a second wireless communication system with power consumption larger than that of the first wireless communication system. The second information transmission section, on the basis of the own operation state and the operation state of the other terminal, adds the other individual ID to the data frame of the second wireless communication system before broadcasting the data frame.SELECTED DRAWING: Figure 1
Patent JP-2021147660-A (JP)
Title: Scale and/or carbon removal method, and method for producing metal material
Inventor: KIKUCHI KENTO
IPC: C23C22/78
Filed: 2020-03-18
Abstract: To provide a method for removing scale and/or carbon in which scale and/or carbon can satisfactorily be removed.SOLUTION: Provided is a method for removing scale and/or carbon, which is a method for removing scale and/or carbon in which scale and/or carbon is removed from the surface of a metal material, which includes a removal agent contact step in which a scale and/or carbon removal agent is brought into contact with a metal material having scale and/or carbon on the surface, and in which the scale and/or carbon removal agent contains a chelating agent, an organic acid reducing agent, a fluorine compound and a surfactant, and the removal agent contact step satisfies a particular condition.SELECTED DRAWING: None
Patent JP-2021147273-A (JP)
Title: Method for recycling carbon dioxide absorption liquid, crushing aid for cement, and method for producing cement
Inventor: OTA TORU
IPC: C04B24/12
Filed: 2020-03-19
Abstract: To provide a method for recycling a carbon dioxide absorption liquid with a reduced ability to absorb carbon dioxide, and a crushing aid for cement that includes the carbon dioxide absorption liquid.SOLUTION: A method for recycling a carbon dioxide absorption liquid is characterized by utilizing a used amine-based carbon dioxide absorption liquid as a crushing aid for cement.SELECTED DRAWING: None
Patent JP-2021152256-A (JP)
Title: Parking system and controller of parking system
Inventor: OSHIRO SO
IPC: G08G1/14
Filed: 2020-03-24
Abstract: To provide a parking system allowing usability of the parking system to be improved.SOLUTION: A parking system 1 is provided with: getting on/off areas, where each of users is to get on/off vehicles 5, respectively, being a plurality of getting on/off areas 241, 251, 261, 271 arranged in a defined area (ODD200) where specific vehicles 5 are allowed to perform autonomous-operation; and a mechanical parking facilities, where to park the vehicles, being arranged in the defined area. In the defined area, as traveling routes are arranged where the vehicles perform the autonomous-operation, the vehicle which a user got off in the getting on/off area when entering performs the autonomous-operation on the traveling route to the mechanical parking facilities to enter the mechanical parking when parking, and the vehicle which exits out of the mechanical parking facilities performs the autonomous-operation on the traveling route to the specified getting on/off area when exiting.SELECTED DRAWING: Figure 1
Patent JP-2020113315-A (JP)
Title: Distributed, decentralized data aggregation
Inventor: John Ryan Caldwell
IPC: G06F21/62
Filed: 2020-03-25
Abstract: To provide apparatuses, systems, methods and computer program products for distributed and/or decentralized data aggregation.SOLUTION: In a system, a method includes: determining a user's electronic credential information for a plurality of third party service providers; accessing each of the third party service providers from a hardware device associated with a user by using the user's electronic credential information, in order to download data associated with the user from the third party service providers; aggregating the downloaded data from the third party service providers; and providing one or more communications to the user on the hardware device based on the aggregated downloaded data.SELECTED DRAWING: Figure 6
Patent JP-2023056553-A (JP)
Title: medical device
Inventor: TAKAHASHI YUSUKE
IPC: A61F2/844
Filed: 2020-03-27
Abstract: To provide a medical device that can easily assist expansion of an expansion body for expanding a lumen and a hole of a living body by an assistance expansion body of another device.SOLUTION: A medical device 10 includes: a long-sized outer pipe 20; an expansion body 40 connected to the tip of the outer pipe 20, which can expand in a radial direction by contracting along an axial center of the outer pipe 20; and a traction shaft 60 disposed inside the outer pipe 20, and projecting from the tip of the outer pipe 20 so as to be connected to the tip of the expansion body 40, which can slidably move with respect to the outer pipe 20. The traction shaft 60 is configured so as to contract the expansion body 40 along the axial center of the outer pipe 20 by slidably moving in a proximal end direction with respect to the outer tube 20. The traction shaft 60 includes a spread part 62 that can spread outward in a radial direction or is disposed spreading outward in the radial direction more than an external diameter of the outer pipe 20 at a part where it can be disposed inside the expansion body 40.SELECTED DRAWING: Figure 2
Patent JP-2021162683-A (JP)
Title: Optical waveguide element, and optical modulation device and optical transmitter using the same
Inventor: KUGIMOTO ARINORI
IPC: G02F1/035
Filed: 2020-03-31
Abstract: To provide an optical waveguide element preventing a thin plate from breakage, in particular, an optical waveguide from breakage.SOLUTION: The optical waveguide element comprises a thin plate 1 having electrooptical effect and thickness of 10 μm or less, an optical waveguide 2 formed on the thin plate, and further a reinforcement substrate supporting the thin plate. The thin plate 1 is in a rectangle shape in plan view. A heterogeneous element layer 3 in which an element different from an element composing the thin plate is disposed in the thin plate is formed between at least in part an outer periphery of the thin plate and the optical waveguide 2. The total sum length when a cleavage surface of the thin plate crosses a formation area of the heterogeneous element layer is 5% or more of the width of the thin plate in a shorter side direction.SELECTED DRAWING: Figure 1
Patent JP-2020171692-A (JP)
Title: System and method for temperature control in irrigated ablation
Inventor: ALEXANDER LIFSHITZ
IPC: A61B18/12
Filed: 2020-04-07
Abstract: To provide a catheter ablation system.SOLUTION: A catheter ablation system includes: a catheter probe having a distal end including a temperature sensor, a plurality of irrigation holes, and an ablating electrode; a radiofrequency (RF) heating controller coupled to the catheter probe and configured to supply RF energy to the ablating electrode to control the ablating electrode to emit heat at target power; an irrigation controller coupled to the catheter probe and configured to supply an irrigation fluid at a continuously adjustable irrigation flow rate through the catheter probe to exit through the irrigation holes; and an operating console having a processor and memory, the memory storing instructions that, when executed by the processor, cause the processor to control the irrigation controller to set the irrigation flow rate based on the target power and a target average temperature.SELECTED DRAWING: Figure 1A
Patent JP-2021076111-A (JP)
Title: Gas recirculation apparatus and system including the same
Inventor: SEBASTIAN OBERBECK
IPC: F04D23/00
Filed: 2020-04-14
Abstract: To provide a gas recirculation apparatus that is readily and inexpensively implemented with preferable effectivity.SOLUTION: A gas recirculation apparatus includes at least one rotor (22) with multiple rotor blades (24). The gas recirculation apparatus is a side-channel-pump in which each of the rotor blades (24) has at least one of the linear line, inclination, arrowhead, curvature, split and non-split shapes or a shape inclined forward or backward in a movement direction.SELECTED DRAWING: Figure 1
Patent JP-2020117402-A (JP)
Title: Image formation apparatus
Inventor: ENOMOTO TADAYASU
IPC: B65H29/70
Filed: 2020-04-14
Abstract: To improve the workability of attachment/detachment of a sheet discharge roller and a roller holder of a sheet discharge part while achieving space-saving of the apparatus by preventing conveyance failure of a sheet.SOLUTION: An image formation apparatus comprises a sheet discharge part 1300 which has at least one pair of a sheet discharge roller 1301 and a sheet discharge roller 1401 for discharging a sheet P formed with an image by an image formation part. The sheet discharge roller 1301 on the driven side is arranged so as to be attachable/detachable with respect to the sheet discharge part 1300 via a roller holder 1302. The sheet discharge roller 1301 includes a leading shaft 1503 being a rotation shaft, and plural rollers 1501 and rollers 1502 integrated with the leading shaft 1503. The sheet discharge part 1300 includes a relay unit 1701 and a post-processor 1900 in an attachable/detachable manner. The sheet discharge roller pair 13 is configured so that the sheet discharge roller 1301 on the driven side is replaced with different sheet discharge rollers in accordance with such configurations that the relay unit 1701 and post-processor 1900 are attached and the relay unit and post-processor are detached.SELECTED DRAWING: Figure 18
Patent JP-2021169166-A (JP)
Title: Manufacture method for upper case of strut bearing and strut bearing
Inventor: NAKAMURA SHIGEYOSHI
IPC: B29C45/26
Filed: 2020-04-15
Abstract: To provide a manufacturing method for an upper case capable of preventing deformation or breakage of a molded product while using an axial draw mold in molding the upper case made of synthetic resin having an inclined cylindrical part.SOLUTION: A stationary mold 3 is provided with a first half-split body 5A, and a movable mold 4 is provided with a second half-split body 5B. The first half-split body 5A and the second half-split body 5B abut against each other on an inclined surface I. The first half-split body 5A has a first plane 6A at both ends on an inner diameter side of an inclined cylindrical part 2 on the inclined surface I, and the second half-split body 5B has a second plane 6B at both ends on the inner diameter side of the inclined cylindrical part 2 on the inclined surface I. The first plane 6A and the second plane 6B are planes that do not cause undercut when an upper case 1 is taken out from an injection molding mold M.SELECTED DRAWING: Figure 3
Patent JP-2021066172-A (JP)
Title: Ink jet recording device
Inventor: TAMURA YUKI
IPC: B41J2/165
Filed: 2020-04-16
Abstract: To avoid the situation that ink discharged at the time of flashing lands around an opening portion and stains a carrying belt, even if the carrying belt meanders.SOLUTION: A control portion of an ink jet recording device changes ink discharge areas R1 to R4, R1' to R4' of a recording head including nozzles discharging ink at a timing when opening portions 80-1 to 80-4 face the recording head by traveling of a carrying belt, on the basis of meandering amount detected by a meandering amount detection sensor. The ink is discharged from the nozzles in the ink discharge areas after changing, thereby executing flashing.SELECTED DRAWING: Figure 18
Patent JP-2021171941-A (JP)
Title: Multilayer structure
Inventor: SAWANO Eri
IPC: B32B7/12
Filed: 2020-04-21
Abstract: To provide an excellent multilayer structure which indicates an excellent gas barrier property as a whole of the multilayer structure and in which an ethylene-vinyl alcohol-based copolymer layer is less likely to be affected by ingress of water even immediately after retort processing.SOLUTION: A multilayer structure comprises an ethylene-vinyl alcohol-based copolymer layer (A), an adhesive resin layer (B), and a cyclic olefin-based resin layer (C) laminated on the ethylene-vinyl alcohol-based copolymer layer (A) via the adhesive resin layer (B). The ethylene-vinyl alcohol-based copolymer layer (A) contains a desiccant (D).SELECTED DRAWING: None
Patent JP-2021175023-A (JP)
Title: Information processing apparatus
Inventor: HIROBE YUMI
IPC: G06F3/12
Filed: 2020-04-21
Abstract: To make changeable a size ratio between an area for displaying images indicating functions and an area for displaying images indicating combinations of setting values to a size ratio desired by a user to improve the visibility and operability for the user.SOLUTION: A control unit 10 displays, on a display 15, a first area 31 and a second area 32 at a size ratio of "4:1" being a default setting, and when receiving a designation instruction for designating a size ratio of "1:1" through a touch panel 16B, displays, on the display 15, the first area 31 and the second area 32 at the designated size ratio.SELECTED DRAWING: Figure 19
Patent JP-2021172248-A (JP)
Title: tire
Inventor: HAMAMURA KENJI
IPC: C08L21/00
Filed: 2020-04-27
Abstract: To provide a tire capable of improving riding comfort, while reducing weight, especially, suppressing deterioration of riding comfort due to wear.SOLUTION: There is provided a tire comprising a tread part, in the tire, a ratio (WT/WL) of tire weight WT (kg) with respect to maximum load capacity WL (kg) of the tire is 0.0180 or less, the tread part has at least one rubber layer which is formed of a rubber composition including a rubber component and a thermoplastic elastomer. In the tire, in the thermoplastic elastomer, a tanδ peak value is indicated in a range of -20 to 20°C in dynamic viscoelasticity test (temperature dependence measurement 10 Hz) in accordance with JIS K 6394, and the peak value is 1.00 or greater.SELECTED DRAWING: Figure 1
Patent JP-2021172777-A (JP)
Title: Imide resin, curable resin composition, method for producing imide resin, method for producing curable resin composition, cured product, and method for producing cured product
Inventor: KUWATA KOSUKE
IPC: C08L63/00
Filed: 2020-04-28
Abstract: To provide an imide resin capable of forming a resin film having excellent flexibility and sufficiently lowered dielectricity, a curable resin composition containing the imide resin, a cured product thereof, and methods for producing them.SOLUTION: The imide resin of the present invention has a main skeleton (a) containing a fluorine atom in the main chain. The main skeleton (a) is obtained by reacting a hydroxyl group-containing compound (a1) having two or more hydroxyl groups and a divalent chain group in which at least one hydrogen atom is substituted with a fluorine atom, an isocyanate compound (a2) having two or more isocyanate groups, and an acid anhydride group-containing compound (a3) having two or more carboxylic acid anhydride groups as essential raw materials.SELECTED DRAWING: None
Patent JP-2020184763-A (JP)
Title: Video call routing and management based on artificial intelligence determined facial emotion
Inventor: GERARD CARTY
IPC: G06Q10/00
Filed: 2020-05-07
Abstract: To promote the understanding of the feelings of a communication partner in a contact center.SOLUTION: A video stream of a video call between a communication endpoint and a communication endpoint of a contact center agent is received and processed to generate a real-time emotion transcript. The real-time emotion transcript tracks a plurality of emotions based on non-verbal expressions such as facial expressions that occur in the video stream. Different emotions of both a customer and the contact center agent may be tracked in the real-time emotion transcript. The real-time emotion transcript is compared to an emotion transcript of a previous video call to determine if the video call should be handled differently in a contact center. In response to determining that video call should be handled differently, a change in management of the video call in the contact center is decided.SELECTED DRAWING: Figure 1
Patent JP-2021178344-A (JP)
Title: Oxygen concentration monitoring method, oxygen concentration monitoring system and laser processing apparatus
Inventor: KAWADA YOSHITAKA
IPC: B23K26/00
Filed: 2020-05-13
Abstract: To reduce sputtering in laser processing in which laser light is used to fuse or weld an object made of an aluminum or aluminum alloy.SOLUTION: An oxygen concentration monitoring method (M10) includes: an image acquisition step (S11) of acquiring an image of a region including an irradiation point of laser light; a first region specifying step (region specifying step S12) of specifying a light emission region; a size specifying step (S13) of specifying the size of the light emission region; and an oxygen concentration determination step (S14) of determining whether the size is less than a predetermined threshold, and then determining that oxygen concentration is less than a predetermined first reference value when the determination result indicates that the size is less than the predetermined threshold.SELECTED DRAWING: Figure 1