baber/WOPTO huggingface dataset:
Patent JP-2022140378-A (JP)
Title: Initiating ire generation with ramp
Inventor: GOVARI ASSAF
IPC: A61B18/12
Filed: 2022-03-09
Abstract: To perform ablation using irreversible electroporation (IRE).SOLUTION: A method for ablating tissue in a subject includes providing a probe with an electrode to be inserted into a lumen of the subject, so that the electrode is in proximity to the tissue to be ablated. An immobilizing signal is injected into the subject via the electrode for immobilizing the subject. When the subject is immobilized, an ablation signal is injected via the electrode into the subject, the ablation signal being configured to ablate the tissue of the subject by irreversible electroporation. The ablation signal has at least one train of first pulses, where each of the first pulses in the at least one train has a first pulse absolute amplitude, and the immobilizing signal has one or more trains of second pulses, where each of the second pulses in the one or more trains has a second pulse absolute amplitude less than the first pulse absolute amplitude.SELECTED DRAWING: Figure 1
Patent JP-2023133934-A (JP)
Title: Photodetector unit and radiation detector
Inventor: ITATSU EISUKE
IPC: G01T1/20
Filed: 2022-03-14
Abstract: To provide a light detection unit capable of suppressing a conductive material for grounding from interfering with a photomultiplier tube, and a radiation detector.SOLUTION: A light detection unit 10 includes a photomultiplier tube 11, a circuit part 12, a housing 13, and an elastic conductive member 14. The housing 13 houses the photomultiplier tube 11 and the circuit part 12. The circuit part 12 has a ground terminal 12a to which reference potential is supplied from outside. The elastic conductive member 14 connects a grounding part 13a inside the housing 13 and the ground terminal 12a. A state in which the photomultiplier tube 11 and the circuit part 12 are housed inside the housing 13 is a state that a length between both ends of the elastic conductive member 14 is at least a natural length and a restoring force of at least zero acts between both ends of the elastic conductive member 14.SELECTED DRAWING: Figure 1
Patent JP-2023135568-A (JP)
Title: multistage gas compressor
Inventor: KAWAGOE SHOTA
IPC: F04B41/06
Filed: 2022-03-15
Abstract: To provide a multistage gas compressor that can optimize intermediate pressure and has high compression efficiency even with a single motor for driving the compressor.SOLUTION: A multistage gas compressor is composed of a plurality of compressor bodies, and generates high-pressure compression gas by compressing gas compressed in a first stage compressor body in the subsequent stage compressor bodies. The multistage gas compressor has: a driving gear connected to one motor; a plurality of driven gears connected to the driving gear; a transmission having a plurality of gear ratios provided between any one of the plurality of driven gears and one of the plurality of compressor bodies; an inverter that controls a rotation speed of the motor; and a control device that controls the gear ratio of the inverter and the transmission. Any one of the plurality of compressor bodies is driven by the motor via the driving gear, the driven gear and the transmission, and the other compressor bodies of the plurality of compressor bodies are driven by the motor via the driving gear and the driven gear.SELECTED DRAWING: Figure 1
Patent JP-2022142788-A (JP)
Title: System and method for training model using localized textual supervision
Inventor: LIU ZHIJIAN
IPC: G06N20/00
Filed: 2022-03-16
Abstract: To provide a system.SOLUTION: Systems and methods for training a model are described herein. In one example, a system for training the model includes a processor and a memory in communication with the processor having a training module. The training module has instructions that cause the processor to determine a contrastive loss using a self-supervised contrastive loss function, and adjust, based on the contrastive loss, model weights of a visual backbone that generated feature maps and/or a textual backbone that generated feature vectors. The training module also has instructions that cause the processor to determine a localized loss using a supervised loss function that compares an image-caption attention map with visual identifiers and adjust, based on the localized loss, the model weights of the visual backbone and/or the textual backbone.SELECTED DRAWING: Figure 1
Patent JP-2023136451-A (JP)
Title: Semiconductor device, electronic device, and vehicle
Inventor: TAKUMA Toru
IPC: H03K17/08
Filed: 2022-03-17
Abstract: To optimize a clamp voltage during active clamp operation.SOLUTION: A semiconductor device 1 includes: a split-gate output transistor 9 including at least a first gate and a second gate and configured so that a plurality of channel regions can be individually controlled; a first active clamping circuit 26A connected to the first gate and configured to limit a voltage between both ends of the output transistor 9 down to equal to or less than a first clamp voltage; and a second active clamping circuit 26B connected to the second gate and configured to limit a voltage between both ends of the output transistor 9 down to equal to or less than a second clamp voltage different from the first clamp voltage.SELECTED DRAWING: Figure 17
Patent JP-2023137542-A (JP)
Title: Program, information processing device, information processing system, and information processing method
Inventor: HU WEIMING
IPC: G06Q10/04
Filed: 2022-03-18
Abstract: To implement a business process using software by integrating the software, a development environment, and an infrastructure, etc., without difficulty.SOLUTION: A program to be executed by a computer comprising a processor and a storage unit, causes the processor to execute: a model receiving step for receiving a plurality of learning models selected by a user; and a generating step for generating an information processing process by combining the plurality of learning models received in the model receiving step.SELECTED DRAWING: Figure 10
Patent JP-2023137575-A (JP)
Title: On-board device, reverse driving detection system, reverse driving detection method, and program
Inventor: TATEO KOKI
IPC: G08G1/16
Filed: 2022-03-18
Abstract: To provide an on-board device capable of detecting that a vehicle merging from a merging lane to a main line has been driven in a wrong way.SOLUTION: An on-board device includes: a positioning information acquisition unit for acquiring positioning information including a position and a traveling direction of a vehicle; a reverse driving detection information acquisition unit for acquiring reverse driving detection information including information indicating a detection zone where reverse driving is detected and a threshold value of a turning angle of the vehicle in the detection zone; a determination unit for determining whether the vehicle is traveling in the detection zone based on the reverse running detection information and the positioning information; and a detection unit for detecting reverse driving of the vehicle when the angle between the reference direction of travel of the vehicle and the direction of travel of the vehicle indicated by the positioning information acquired while the vehicle is traveling in the detection zone exceeds the threshold value.SELECTED DRAWING: Figure 3
Patent JP-2023139880-A (JP)
Title: Display device, method for display, and program
Inventor: OKA HISASHI
IPC: G02B30/52
Filed: 2022-03-22
Abstract: To improve how a three-dimensional image displayed by a volume display looks like.SOLUTION: A display device 10 includes: a display body 12 on which a plurality of screens 22 are laminated, the screen being capable of switching a light transmissive state and a light diffusing state; an irradiation unit 14 for irradiating the display body 12 with image display light 24; a sensor 16 for detecting the position of an observer 26 with respect to the display body 12; and a control unit 18 for simultaneously controlling switch between the transmissive state and the diffusion state of each screen 22 and switch of the display content of the image display light 24 emitted from the irradiation unit 14 according to the position of the observer 26 detected by the sensor 16, in synchronization with each other.SELECTED DRAWING: Figure 1
Patent JP-2023144420-A (JP)
Title: Construction support method for bar-shaped member, construction support system for bar-shaped member, and program
Inventor: YAMASHITA ATSUSHI
IPC: E21D20/00
Filed: 2022-03-28
Abstract: To efficiently and accurately specify the position and angle of an insertion hole for a rod-shaped member during tunnel construction.SOLUTION: A construction support method for a rod-shaped member 1 comprises steps of acquiring a photographed image of a wall surface 3 of the ground 2 into which the rod-shaped member 1 is to be inserted, detecting an insertion hole 5 already formed in the wall surface 3 as an elliptical area based on brightness information shown by the photographed image, and estimating the position and angle of the insertion hole 5 in the wall surface 3 based on the diameter and brightness information of the elliptical area shown by the photographed image corresponding to the elliptical area.SELECTED DRAWING: Figure 1
Patent JP-2023146238-A (JP)
Title: Hook device for vehicle
Inventor: MIZUNO KANAKO
IPC: B60R7/08
Filed: 2022-03-29
Abstract: To provide a hook device which includes not only a function of hooking a hooking object but also a function of sandwiching a sandwiching object.SOLUTION: A hook device for vehicle comprises: a movable body 2 in which one side on a free end 6 side is a support part 7 of a hooking object, the other side of the free end 6 side is one sandwiching part 8 of a sandwiching object, and which is configured so as to be able to perform one movement operation on the free end 6 side toward hooking use from a reference position and the other movement operation on the free end 6 side in the opposite direction to the one movement operation toward sandwiching use from the reference position to a base body 3 fixed to the vehicle body side; and biasing means 4 which is configured to accumulate the biasing force in the direction of moving the movable body backward toward the reference position even when any of the one movement operation and the other movement operation is performed.SELECTED DRAWING: Figure 5
Patent JP-2023147530-A (JP)
Title: cooling tower
Inventor: SHINOKURA DAIKI
IPC: F28F25/06
Filed: 2022-03-30
Abstract: To provide a cooling tower capable of effectively functioning a water spray hole from an upstream side to a downstream side in a hot water flow direction in a hot water tank, and capable of changing a water spray amount according to a hot water supply amount.SOLUTION: A cooling tower of the present invention comprises a tubular member comprising a side wall that extends upward from a bottom wall of a hot water tank in a cylindrical manner. The tubular member has an inflow hole through which hot water flows, and is provided in a water spray hole located on an upstream side in a flow direction. In the cooling tower of the present invention, the inflow hole is provided in the side wall of the tubular member at a position higher than the bottom wall, and in the water spray hole provided with the tubular member, spraying of hot water is prevented until a water level of hot water reaches the inflow hole.SELECTED DRAWING: Figure 4
Patent JP-2023117343-A (JP)
Title: METHOD FOR POLISHING CRYSTAL BLANK HAVING THICKNESS OF 1 NM (0.001 μM) OR LESS BY USING DOUBLE-SIDED POLISHING MACHINE
Inventor: NAGAURA YOSHIAKI
IPC: H03H3/02
Filed: 2022-02-10
Abstract: To provide a method for polishing a crystal blank having a thickness of 1 nm (0.001 μm) or less by using a double-sided polishing machine.SOLUTION: Provided is a method for forming an inverted mesa crystal blank in which a back side has a planar shape, a front side has a concave shaped portion, and a concave-convex shaped portion has a thickness of 1 nm (0.001 μm). In the method, the inverted mesa crystal blank with a metal plating layer formed on a surface of the concave shaped portion on the front side is sandwiched between an upper surface plate and a lower surface plate using a double-sided polishing machine, and polishing is carried out by applying pressure from above and below. A thickness of 50 μm of the metal plating layer on a concave shaped portion, on the front side, of the crystal substrate can prevent the concave shaped portion of the crystal substrate from escaping and flexing in an upward direction on a plane side on the back side even by applying pressure from above and below to carry out polishing, so that polishing of a framed concave shaped flat crystal blank with a vibration portion having an extremely thin plate shape can be carried out.SELECTED DRAWING: Figure 32
Patent JP-2023149575-A (JP)
Title: Writing board set and peeping prevention system
Inventor: YAMAMOTO SAORI
IPC: B43L1/10
Filed: 2022-03-31
Abstract: To provide a peeping prevention system and a writing board set which can sufficiently suppress information displayed in ink on the surface of a writing board from being viewed from outside the space.SOLUTION: The writing board set includes a writing board 100 and a writing instrument 150 containing ink. The writing board 100 includes a first polarizing layer 20 having a transmission axis parallel to a first direction, and a diffuse reflection layer 40 disposed on the opposite side of the viewer side of the first polarizing layer 20 to diffusely reflect visible light.SELECTED DRAWING: Figure 2
Patent JP-2022088602-A (JP)
Title: Table generation method, device, electronic apparatus, storage medium and program
Inventor: YU YUECHEN
IPC: G06V30/14
Filed: 2022-03-31
Abstract: To provide a table generation method, device, electronic apparatus, storage medium and program which are applied to scenes of a smart city and smart finance.SOLUTION: A table generation method comprises the steps of: recognizing at least one table object in a to-be-recognized image, and obtaining table attributes corresponding to the at least one table object (S201), wherein the table attribute of any table object comprises a cell attribute or a non-cell attribute; determining at least one target object with a cell attribute in the at least one table object (S202); determining a cell region corresponding to the at least one target object, and obtaining cell position information corresponding to the at least one target object (S203); and generating a spreadsheet corresponding to the to-be-recognized image according to the cell position information corresponding to the at least one target object (S204).SELECTED DRAWING: Figure 2
Patent JP-2023151029-A (JP)
Title: Cup washing device
Inventor: MUTO HIDEYASU
IPC: B08B3/02
Filed: 2022-03-31
Abstract: To provide a cup washing device capable of suppressing, falling of a transported cup, and stably washing the cup.SOLUTION: There is provided a cup washing device 10 for washing, a bottomed and tapered cup P, the device comprises: a transport part 2 for transporting a plurality of cups P in a transport direction F in an inverted posture; and a washing part 11 for washing the cup P transported by the transport part 2. The transport part 2 comprises: a lower guide 21 for supporting from a lower side, an opening end of a trunk 100; and a transport screw 23 for rotating around a rotary axis O. The transport screw 23 comprises: a spiral groove 25 which extends spirally, toward the rotary axis O, as advancing to an axial direction where the rotary axis O extends. The spiral groove 25 guides the trunk 100 by the grooves 25a directed to a lower guide 21 side in a width direction in view from a top side. There is provided the plurality of grooves 25a at an interval in the transport direction F. By rotation of the transport screw 23 around the rotary axis O, the cups P are guided to the grooves 25a and are transported to the transport direction F.SELECTED DRAWING: Figure 4
Patent JP-2023154185-A (JP)
Title: Production method for laver processed food
Inventor: YOSHIDA NAOTO
IPC: A23L17/60
Filed: 2022-04-06
Abstract: To provide a laver processed food having favorable crispiness.SOLUTION: There is provided a production method for a laver processed food configured so that a laver dough produced on a laver mat is quickly dried so that a moisture content becomes 7% or less, then the laver dough is heated using oil. In addition, the laver dough is quickly dried using micro waves. On a transport path of the laver mat, there are provided: a production device for producing the laver dough on the laver mat; and a drying unit for drying, by warm air, the produced laver dough. While transporting the laver mat, drying the laver dough produced by the production device with the drying unit enables continuous production of the dried laver. Here, using the laver dough produced by the production device within a prescribed time immediately after the activation of the drying unit or immediately after a change of drying conditions, a laver processed food is produced.SELECTED DRAWING: Figure 1
Patent JP-2022087303-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a player's interest in a game. 
     SOLUTION: A game machine comprises: variable ball entry means which can be varied between a first state in which a game ball shot by shooting means can enter and a second state in which a game ball entry is more difficult than in the first state; first determination means for executing a first determination, on the basis of the fact that a game ball has entered the variable ball entry means; privilege game execution means for executing a privilege game advantageous to a player, on the basis of the fact that the first determination by the first determination means is a specific first determination result; second determination means for executing a second determination on the basis of establishment of the determination condition; variable control means for varying the variable game ball entry means from the second state to the first state, on the basis of the fact that the second determination by the second determination means is a specific second determination result; and delaying means which is arranged on the upstream side of the variable game ball entry means and discharges a game ball in the direction in which the variable ball entry means is arranged, after the game ball is rolled for a specific period or longer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022101618-A (JP)
Title: Conditionally active polypeptides
IPC: A61K39/395
Filed: 2022-04-18
Abstract: PROBLEM TO BE SOLVED: To provide: conditionally active polypeptides having higher activity and/or selectivity in particular environments and/or under particular conditions; and methods of producing the same. 
     SOLUTION: The invention provides a non-naturally occurring polypeptide or isolated polypeptide having a ratio of at least 1.3 of the activity in an assay at a first pH in the presence of at least one species having a molecular weight of less than 900 a.m.u. and a pKa up to 4 pH units away from the first pH to the activity in an assay at a second pH in the presence of the same at least one species. The species has a pKa between the first pH and the second pH and can be a small molecule. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023158761-A (JP)
Title: ship
Inventor: OKUDA KOICHI
IPC: B63B25/08
Filed: 2022-04-19
Abstract: To provide a ship capable of effectively suppressing gas leakage while decreasing cost by suppressing the length of a double-walled piping.SOLUTION: A ship comprises a hull, a fuel tank to store a liquefied gas, an engine room provided in the hull to accommodate a combustion apparatus using the liquefied gas supplied from the fuel tank as fuel, a bunkering station with a connection port connectable to an external piping to supply the liquefied gas from outside of the hull to inside of the hull or to the top of the hull, a managing room main body forming an airtight compartment provided so as to contact with the bunkering station, a gas managing room with a gas leakage sensor to detect the gas leakage in the managing room main body and with a ventilation device to ventilate the inside of the managing room main body, and a piping one end of which is connected to the connection port and the other end of which is connected to the fuel tank. The piping is directly introduced into the managing room main body from the bunkering station.SELECTED DRAWING: Figure 4
Patent JP-2023158833-A (JP)
Title: Welding cover for stacked iron core
Inventor: AKATSUKA TAKAYUKI
IPC: B23K9/32
Filed: 2022-04-19
Abstract: To provide a welding cover for a stacked iron core, capable of preventing spatter from being adhered to an outer peripheral surface of the stacked iron core.SOLUTION: A welding cover for a stacked iron core according to the present embodiment is mounted to a welding groove formed in an outer peripheral surface of the stacked iron core, and includes: a cover member arranged in the inside of the welding groove; and an interposed member interposed between the stacked iron core and the cover member.SELECTED DRAWING: Figure 9
Patent JP-2022090007-A (JP)
Title: Rotary pile joint structure
IPC: E02D5/24
Filed: 2022-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary pile joint structure which can obtain a sufficient transmission torque even in an end plate that is thin and easily processed. 
     SOLUTION: A rotary pile joint structure 2C has a pair of end plates 12C and 22C fixed to an end of a rotary pile, and a shear resistance part that is provided on the one end plate 12C and the other end plate 22C and is against a rotary shear force of the rotary pile, in which the shear resistance part has an engagement hole 13C penetrating through each of the end plates 12C and 22C, and an engagement member 33C that is inserted to the engagement hole 13C of the other end plate from the engagement hole of the one end plate 22C and has torque transmission performance enough to perform excavation, the engagement hole 13C has a polygonal hole concentric with a center of rotation of the rotary pile, and the engagement member 33C is a polygonal plate material engageable with the engagement hole 13C. 
     SELECTED DRAWING: Figure 9B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022097581-A (JP)
Title: Surface-treated copper foil
IPC: C25D7/06
Filed: 2022-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved surface-treated copper foil that is resistant to rusting and discoloration. 
     SOLUTION: More specifically, the surface-treated copper foil is chromium-free and includes: (a) a copper foil; optionally, (b) a barrier layer on one or both sides of the copper foil, the barrier layer comprising Ni, Zn, Co, Mn, Sn or a mixture thereof; and (c) an organic layer coupled to the one or both sides of the copper foil or one or both barrier layer(s), wherein the sum total of the N, S, and Si elements of the organic layer is more than 5 normalized atomic %. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023163252-A (JP)
Title: スパッツおよび該スパッツを含む雨着
IPC: A41D13/06
Filed: 2022-04-28
Abstract: 【課題】容易に着用可能なスパッツおよび雨具を提供。【解決手段】本発明に係るスパッツ(10)は、略筒状に形成されその両端部(12a、12b)に開口部を画成する本体部と、両端部に画成される開口部の径の大きさを調整可能な調節具(20a、20b)とを有し、本体部には、両端部のうち上端部(12a)を分断する本体切込み(14)が設けられ、本体部はさらに、本体切込み(14)を自在に開閉する留め具(18)を有することを特徴とするスパッツ。【選択図】図２
Patent JP-2023167102-A (JP)
Title: ショーケース
IPC: A47F3/04
Filed: 2022-05-11
Abstract: 【課題】商品収納数の低減化を抑制することができるとともに、デッキに対する商品の補充や陳列を容易なものとしながらフィルタ部材の着脱の自由度を向上させること。【解決手段】収納位置と補充位置との間でスライド可能に設けられ、収納位置に配置される場合に複数の通風孔部３０ａが吸込口５に連通するデッキ２０を備え、デッキ２０は、複数の通風孔部３０ａの下方域を被覆するよう水平延在した状態で保持され、複数の通風孔部３０ａを通過した空気に含まれる塵埃物を捕捉するフィルタ部材４０を備え、フィルタ部材４０は、デッキ２０が収納位置よりも前方にスライドした場合にデッキ２０から離脱することが許容される。【選択図】図６