baber/WOPTO huggingface dataset:
Patent JP-2022155517-A (JP)
Title: Bacteria adhesion inhibitor and bacteria adhesion inhibiting method
Inventor: YANO TAKAHIRO
IPC: A01P3/00
Filed: 2022-03-16
Abstract: To provide a bacteria adhesion inhibitor capable of obtaining good bacteria adhesion inhibiting effect against various bacterial strains and on surfaces of solid bodies made of various materials.SOLUTION: (1) A bacteria adhesion inhibitor contains a polymer that has a hydrophobic group having three or more carbon atoms at a side chain terminal, at least either of a main chain or a side chain has hydrophilicity, and in which the polymer satisfies the following conditions 1 and 2; and (2) a bacteria adhesion inhibiting method includes a treatment step in which the polymer is physically adsorbed onto a surface of a solid body with an aqueous solution containing the polymer that has a hydrophobic group having three or more carbon atoms at a side chain terminal, and at least either of a main chain or a side chain has hydrophilicity, and the polymer satisfies the conditions 1 and 2. The condition 1 is: in a crystal oscillator microbalance method, a frequency variation ΔF and an energy dissipation change ΔD of a 0.1 mass% solution of the polymer in water with a hardness of 4° dH to a polyester-coated crystal oscillator are measured, and a ratio (ΔD/ΔF) obtained by such measurement should be 0.15 or more; and the condition 2 is: in a captive bubble method, an underwater contact angle of a bubble to the polymer to be measured should be 120° or more.SELECTED DRAWING: None
Patent JP-2023136675-A (JP)
Title: work vehicle
Inventor: INAMOTO MASAYUKI
IPC: B60R1/24
Filed: 2022-03-17
Abstract: To provide a work vehicle that is configured to transmit power of a motor mounted on a vehicle body to left and right crawler-type travel devices through a transmission and self-travel while making a steering device including a side clutch provided in the transmission correct a travelling direction of the vehicle body, which can be loaded by a worker on a loading platform of a vehicle transporting vehicle at ease.SOLUTION: A work vehicle is provided with detecting means that finds out a relative inclination and bias between a load platform of a vehicle transporting vehicle and a foot board installed in the load platform, and support means that determines whether a vehicle body can self-travel to be loaded on the load platform of the vehicle transporting vehicle, on the basis of a detected result by the detecting means, and then notifies a worker whether the work vehicle can be loaded thereon or not.SELECTED DRAWING: Figure 11
Patent JP-2023137457-A (JP)
Title: Inter-vehicle time control system and inter-vehicle time controller
Inventor: TODAKA YOSHIKAZU
IPC: G08G1/09
Filed: 2022-03-18
Abstract: To manage inter-vehicle time between vehicles while controlling an increase in processing load.SOLUTION: An inter-vehicle time control system 1 controls an inter-vehicle time between a preceding vehicle V1 and a following vehicle V2. The inter-vehicle time control system 1 includes: a tag 2 installed on a travel way L; a writing unit 31 mounted on the preceding vehicle V1 that writes the passing time to the tag 2; a reading unit 32 mounted on the following vehicle V2 that reads the passing time of the preceding vehicle V1 from the tag 2; and a speed control unit 34 mounted on the following vehicle V2 that controls the speed of the following vehicle V2 so that the time between the preceding vehicle V1 and the following vehicle V2 becomes a predetermined reference time based on the read passing time.SELECTED DRAWING: Figure 3
Patent JP-2023144265-A (JP)
Title: Terminal board and method for manufacturing terminal board
Inventor: KIHARA YASUSHI
IPC: H01R9/16
Filed: 2022-03-28
Abstract: To provide a terminal board which is easily manufactured, and is excellent in sealability of a gap part formed at an interface between a housing and a bus bar.SOLUTION: A terminal board includes a housing having a resin part, a bus bar having an embedded part that is a part embedded in the resin part and a connection part that is continuous to the embedded part and projects in an outer direction from the embedded part and to which the conductor is connected, and a seal part which is provided between the embedded part and the resin part and seals a gap formed at an interface between the embedded part and the resin part, wherein the seal part is provided along the outer peripheral surface of the embedded part and is composed of a double-sided adhesive tape having pressure-sensitive adhesives on both surfaces.SELECTED DRAWING: Figure 1
Patent JP-2023144402-A (JP)
Title: Information processing apparatus
Inventor: KOMURO YUTARO
IPC: G06Q20/06
Filed: 2022-03-28
Abstract: To provide an information processing apparatus capable of appropriately managing a charge amount according to behavior of a user.SOLUTION: The information processing apparatus is provided with a store entry detection unit that detects the probability of entry of a user to a store; a store information acquisition unit that obtains store information about a corresponding store when the probability of the entry of the user to the store is detected by the store entry detection unit; a charging condition determination unit that establishes charging conditions based on the store information obtained by the store information acquisition unit; and a support processing unit that assists with charges using a prepaid card or wallet associated with the user based on the charging conditions determined by the charging condition determination unit. The charging condition determination unit can determine charging conditions based on conditions registered by the user.SELECTED DRAWING: Figure 1
Patent JP-2023145175-A (JP)
Title: Vehicle and server
Inventor: KOMIYAMA HARUO
IPC: G08G1/00
Filed: 2022-03-28
Abstract: To achieve reduction in the amount of communication between a vehicle and a server without decreasing the accuracy of a digital twin, in a digital twin system including a vehicle and a server that generates a digital twin of the vehicle.SOLUTION: A vehicle (101) includes: a plurality of sensors (S); an acquisition unit (11) that acquires detection data from each of the plurality of sensors (S); a prediction unit (12) that predicts a future state of the vehicle (101) on the basis of the detection data using a trained model (31) constructed by machine learning, and outputs results of the prediction as prediction data; and a communication unit (2) that transmits usage information for use in simulation based on either the detection data or the prediction data to a server (102). After transmitting the usage information, the communication unit (2) transmits next usage information on the basis of a determination result indicating whether the next usage information can be transmitted.SELECTED DRAWING: Figure 2
Patent JP-2022101563-A (JP)
Title: Oligonucleotide compositions and methods thereof
IPC: C12N15/11
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To provide designed oligonucleotides, compositions and methods thereof. 
     SOLUTION: There is disclosed an oligonucleotide composition, comprising a first plurality of oligonucleotides of a particular oligonucleotide type defined by: 1) a base sequence; 2) a pattern of backbone linkages; 3) a pattern of backbone chiral centers; and 4) a pattern of backbone phosphorus modifications, in which, a composition is chirally controlled in that the same is enriched, relative to a substantially racemic preparation of oligonucleotides having the same base sequence, for oligonucleotides of the particular oligonucleotide type, where the oligonucleotide composition is characterized in that, when the same is contacted with a transcript in a transcript splicing system, splicing of the transcript is altered relative to that observed under reference conditions selected from a group consisting of absence of the composition, presence of a reference composition, and combinations thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146666-A (JP)
Title: motor control device
Inventor: KURIOKA NOBUYUKI
IPC: H02P4/00
Filed: 2022-03-29
Abstract: To provide a motor control device that can perform wireless communication while appropriately suppressing noise generated in a motor.SOLUTION: A motor control device according to one aspect of an embodiment includes a controller that controls a motor. The controller acquires wireless communication information including information indicating a request state of wireless communication and drive state information including information about a drive state of the motor, predicts a scheduled communication period, which is a period in which wireless communication is expected to be performed, based on the wireless communication information, predicts a predicted motor operating state, which is an operating state of the motor during the scheduled communication period, based on the drive state information, and performs noise suppression control on the motor to suppress generation of noise by the motor during the wireless communication period, according to the predicted motor operating state.SELECTED DRAWING: Figure 1
Patent JP-2023148437-A (JP)
Title: Information processing system, method and program
Inventor: YAMASHITA TOMOHIKO
IPC: G06Q40/03
Filed: 2022-03-30
Abstract: To realize evaluation such as calculating a user score or to improve evaluation accuracy even when information of a target user is missing or information reliability is low.SOLUTION: An information processing system includes: a reference user identification unit 22 that identifies a reference user who is mutually related to a target user; an attribute generation unit 26 that generates corresponding attribute data of the target user based on attribute data of the reference user identified for the target user; an attribute complementing unit 27 that complements a corresponding attribute data group of the target user based on at least a part of the generated corresponding attribute data of the target user; and a user score estimation unit 28 that estimates a user score to be set for the target user based on the complemented corresponding attribute data group of the target user.SELECTED DRAWING: Figure 2
Patent JP-2023149610-A (JP)
Title: Door opening restriction device for vehicle
Inventor: SAHASHI MAYU
IPC: E05C17/22
Filed: 2022-03-31
Abstract: To provide a door opening restriction device for a vehicle, for enabling a vehicle door to be slowly opened while applying a load thereto during a time when it is fully opened from its properly opened position, and to be smoothly closed as usual when it is closed, while enabling it to be opened with usual operating force by cancelling the load as necessary.SOLUTION: In a vehicle door D which is hinge-connected to a pillar P of a vehicle body and through and in a front end D1 of which a door check stay L1 of a door check link L having a front end pivoted to the pillar P is inserted and supported so as to be horizontally movable forward and backward, load means 1 is provided which is composed of a circular-arc gear 4 which is linked to the base end of the door check stay L1 via properly transmitting means 3 so as to freely reciprocate and rock and a pinion 6 with a rotary damper 5 which engages with the circular-arc gear 4 during a time when the vehicle door D is fully opened from its properly opened position and to which braking force is imparted only in the rotating direction corresponding to the door opening direction. The pinion 6 with the rotary damper 5 of the load means 1 is detachably provided on the circular-arc gear 4.SELECTED DRAWING: Figure 5
Patent JP-2023149845-A (JP)
Title: portable toilet
Inventor: AOYAMA TOMOYUKI
IPC: A47K11/04
Filed: 2022-03-31
Abstract: To provide a portable toilet with a high degree of freedom in adjustment of a toilet bowl body.SOLUTION: A portable toilet 10 comprises a toilet bowl body 50, a front leg 110F disposed on the toilet bowl body 50, and rear leg 110Rr disposed on the toilet bowl body 50 and located backward from the front leg 110F, and capable of adjusting a leg length which is a length extending from the toilet bowl body 50. The toilet bowl body 50 is configured to be able to be inclined by adjusting the leg length of the rear leg 110Rr, and the front leg 110F and rear leg 110Rr have a first leg surface 141 coming into surface contact with a floor surface when the toilet bowl body 50 is not inclined, and a second leg surface 142 coming into surface contact with the floor surface when the toilet bowl body 50 is inclined.SELECTED DRAWING: Figure 7
Patent JP-2023150313-A (JP)
Title: radius end mill
Inventor: KIKUCHI TOMOYUKI
IPC: B23C5/10
Filed: 2022-03-31
Abstract: To provide a radius end mill capable of improving, processed surface quality of a finished surface of a cut object, and improving processing dimension accuracy of the cut object.SOLUTION: There is provided a radius end mill 1 which has a cutting blade 20 on a tip side of a tool main body 10 which can rotate around, a rotary axis line O1, the cutting blade comprises: a first bottom blade corner part 22 which is formed on a tip end face 20a of the cutting blade and at outside of the tool main body in a radial direction, and in which a first bottom blade angle is 0° or greater; a second bottom blade corner part 23 which is formed inside of the radial direction relative to the first bottom blade corner part on the cutting blade, and in which a second bottom blade angle is greater than the first bottom blade angle; and a plurality of R blades 24 which is formed on the tip end face of the cutting blade part. A spiral angle α1 of a gash surface 20b on the plurality of cutting blade parts, gradually becomes greater, as advancing to a base end side.SELECTED DRAWING: Figure 1
Patent JP-2023151482-A (JP)
Title: Electromagnetic wave absorption sheet
Inventor: TODAKA MASAYA
IPC: H05K9/00
Filed: 2022-03-31
Abstract: To provide an electromagnetic wave absorption sheet that can impart crime prevention properties to patterned glass used for window glass, etc.SOLUTION: An electromagnetic wave absorption sheet 10 includes an electromagnetic wave absorption layer 20, a spacer layer 30, a reflective layer 40, and an adhesive layer 50, and the electromagnetic wave absorption layer 20, the spacer layer 30, the reflective layer 40, and the adhesive layer 50 are laminated in this order, and the adhesive layer 50 has a thickness of 10 μm or more and 100 μm or less, an adhesive force to a glass substrate of 7 N/25 mm or more, and a total thickness of the constituent layers other than the adhesive layer 50 of 300 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2022162539-A (JP)
Title: Virtualized road traffic sign generation for enhancing road safety
Inventor: GIRMA MAMUYE YILMA
IPC: G08G1/0962
Filed: 2022-04-04
Abstract: To provide a method of generating information for display in a target object (TO).SOLUTION: Systems and methods are described for enhancing road safety via on-demand virtualized road traffic sign generation. A method for generating information for display in a target object (TO) includes: receiving at least a notification message from the TO; generating a situation map for a relevance zone (RZ) based on the notification message; encoding an action matrix in the notification message, wherein the action matrix is derived based on the situation map; and transmitting the notification message to the TO in the RZ. A system includes: a road side unit (RSU) configured to establish a wireless communication channel with the TO; and a mobile edge computing (MEC) system including a processor and configured to implement a virtualized road traffic sign generation service.SELECTED DRAWING: Figure 1
Patent JP-2022109917-A (JP)
Title: vacuum furnace
Inventor: YOSHIHIRA TAKUJI
IPC: C21D1/18
Filed: 2022-04-05
Abstract: To provide a vacuum furnace capable of heat treatment in which an amount of dissolved gas is increased in cooling oil.SOLUTION: A vacuum furnace includes a heating chamber for heating a workpiece, a quenching chamber having an oil tank for storing cooling oil in which dissolved air is reduced in advance and cooling the workpiece heated in the heating chamber by immersing it in the cooling oil, and feeding means for feeding inert gas to be dissolved in the cooling oil to the cooling oil while the workpiece is housed in the heating chamber.SELECTED DRAWING: Figure 2
Patent JP-2022183010-A (JP)
Title: Defoamer composition based on organofunctionally modified polybutadienes
Inventor: PHILIPPE FAVRESSE
IPC: C08L47/00
Filed: 2022-04-07
Abstract: To provide a silicone-free defoamer composition which allows broad adjustment of the defoamer performance and compatibility.SOLUTION: A defoamer composition comprises a compound based on a polybutadiene having at least one repeat unit selected from the group consisting of divalent radicals (U), (V) and (W) illustrated below. (-A is a monovalent organic group or hydrogen group, and -B is an organic group having a polybutadiene structure terminating in a hydroxy group or an ether).SELECTED DRAWING: None
Patent JP-2023154595-A (JP)
Title: Game machine
Inventor: FUJII MOTOYUKI
IPC: A63F7/02
Filed: 2022-04-07
Abstract: To provide a game machine capable of suitably performing notification to players.SOLUTION: A game machine collects a ball entry history to a general winning hole 61, a first operation hole 62, a second operation hole 63, a variable winning device 65, and an out port 68, derives the difference number of balls and the number of remaining balls up to the number of balls for stopping on the basis of the collected ball entry history, and is shifted to a game stop state on the basis that the derived remaining number of balls reaches 0 or smaller. Before shifting to the game stop state, notification for stop notice for notifying the shift is executed. The notification for stop notice is started on the basis that the remaining number of balls reaches a notification start ball number. When the remaining number of balls reaches a notification start ball number during an opening/closing execution mode, a round game is completed, and notification for stop notice is started after waiting for an ending period in which the variable winning device 65 is maintained in a closed state.SELECTED DRAWING: Figure 4
Patent JP-2022089902-A (JP)
Title: Resin composition
IPC: H01L23/29
Filed: 2022-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that can suppress the agglomeration of carbon black while having balanced characteristics in e.g. color development, minimum melt viscosity and glass transition temperature. 
     SOLUTION: A resin composition contains (A) an epoxy resin, (B) an inorganic filler, (C) carbon black with a DBP absorption amount of 130 cm 3 /100 g or less, and (D) a polymer resin with a glass transition temperature of 30°C or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022082824-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to easily determine whether a game may be stopped instantly. 
     SOLUTION: With depression operation of a notice button 23 by a player as an opportunity, when a variable performance under execution results in a jackpot or variable performances under reservation include a variable performance resulting in a jackpot, color of hair HB of a boy that is normally black is changed to gold and displayed as a jackpot notice image for reporting the presence of the jackpot. Also, time until a jackpot is displayed together. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023156801-A (JP)
Title: fence body
Inventor: SHIMADA YOSHITAKA
IPC: E04H17/16
Filed: 2022-04-13
Abstract: To provide a fence body that can be installed in a posture according to an environment of an installation location by freely changing a mounting posture of the fence body on two axes, and has a high degree of freedom in width reduction processing.SOLUTION: In a fence body having a plurality of vertical bars and horizontal bars provided at upper ends and lower ends of the plurality of vertical bars, the horizontal bar has a front surface side member arranged on a front surface side of the fence body and a rear surface side member arranged on a rear surface side of the fence body. The upper ends and the lower ends of the plurality of vertical bars are respectively clamped by the front surface side member and the rear surface side member and assembled with each other by vertical bar assembly means. A cover member covering the horizontal bar is attached by cover assembly means. The vertical bar assembly means and the cover assembly means are positioned on an extension line of the vertical bar.SELECTED DRAWING: Figure 2
Patent JP-2023157045-A (JP)
Title: Semiconductor device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L25/00
Filed: 2022-04-14
Abstract: To improve reliability of semiconductor devices.SOLUTION: An inductor is surrounded by square-shaped wiring W1, which is connected to the inductor to which the first potential is applied, and this wiring W1 is surrounded by square-shaped wiring W2 to which the second potential, which is different from the first potential, is applied, while a pad connected to the wiring W2 is placed outside the wiring W2.SELECTED DRAWING: Figure 7
Patent JP-2023158727-A (JP)
Title: Tank and manufacturing method of tank
Inventor: UEDA NAOKI
IPC: F16J12/00
Filed: 2022-04-19
Abstract: To suppress breakage of a pipe when manufacturing a tank.SOLUTION: A manufacturing method of a tank which has a liner, and a reinforcement layer containing a first layer constituted by a pipe fitted in an outside surface of the liner and a second layer for covering the pipe includes steps of: forming a pipe by winding a first fiber-reinforced resin containing first fiber and first resin around a mandrel, and by thermal hardening the first fiber-reinforced resin wound around the mandrel by a first heating condition; forming the first layer by fitting the pipe in the liner; and forming the second layer by winding a second fiber-reinforced resin containing second fiber and second resin around the liner so as to cover the first layer, and by thermal hardening the second fiber-reinforced resin wound around the liner by a second heating condition. The second heating condition contains the condition that the temperature which maintains the state where shear strength of the first resin contained in the first layer is higher than a residual stress in the pipe is the upper limit temperature.SELECTED DRAWING: Figure 2
Patent JP-2022109954-A (JP)
Title: Structure and method for using structured magnetic material
IPC: H02K1/02
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide bulk soft magnetic material that has high permeability and low coercivity, and minimizes losses associated with eddy currents. 
     SOLUTION: The soft magnetic material has a plurality of particles 22 of elements for alloys that form a plurality of continuous thin films with a microstructure consisting of individual micro areas. The plurality of particles 22 of elements for alloys each have an iron core 44 made of substantially pure iron and an insulating layer on the iron core. The insulating layer has an alumina layer 42 with a concentration gradient caused by an aluminum concentration 46 rising from the iron core to a surface 48 of iron-containing particles. The plurality of particles of elements for alloys form an aggregate of multiple permeable micro-areas that are separated from each other by an insulating boundary. The iron-containing particles defined by the iron core of the agglomerate and the insulating layer form a dense solid layer. In the solid layer, the particles in the formed continuous layer adhere to the particles in the immediately preceding layer on the bottom contact area. The bottom has a shape that matches the shape of the particles on the immediately preceding layer that are in contact. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT