baber/WOPTO huggingface dataset:
Patent JP-2023034943-A (JP)
Title: game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To increase game amusement.SOLUTION: A game machine for performing a lottery with a lottery probability corresponding to setting information by referring to the setting information at the time of the lottery according to the entry of a game ball can execute a setting suggestion performance that makes suggestions on the basis of the setting information, and includes a plurality of setting suggestion performance states with mutually different settings related to the setting suggestion performance. The setting suggestion performance is executed on the basis of one of the plurality of setting suggestion performance states, and a point performance can be executed which adds or subtracts a specific point. When a point satisfies a predetermined condition through the point performance, the setting suggestion performance state is shifted between a first state and a second state in which the setting suggestion performance can be a performance more advantageous for a player compared with the first state.SELECTED DRAWING: Figure 29
Patent JP-2023036420-A (JP)
Title: Device for determining shape of end part of wafer, method of determining shape of end part and wafer
Inventor: TAKADA KOSUKE
IPC: C30B35/00
Filed: 2021-09-02
Abstract: To provide a device for determining a shape of an end part of a wafer which can determine the shape of the end part of the wafer so as to hardly causes breakage or chipping of the wafer, or narrow a range within which the breakage or chipping of the wafer expands, a method of determining a shape of an end part, and a wafer.SOLUTION: A device for determining a shape of an end part of a wafer includes a control part 12 which determines the shape of the end part of the wafer. The control part 12 calculates a relation of values of a plurality of parameters which specify the shape of the end part of the wafer and a stress caused in the wafer when a load from an outer part is applied for the end part of the wafer from at least one direction to the end part of the wafer. The control part 12 determines a value of each parameter so that a stress generated on a predetermined portion of the wafer becomes less than a predetermined value based on a calculation result of the relation between the plurality of parameters and the stress generated on the wafer.SELECTED DRAWING: Figure 1
Patent JP-2023041202-A (JP)
Title: Transient voltage protection device
Inventor: YANADA SOJI
IPC: H01T2/02
Filed: 2021-09-13
Abstract: To provide a transient voltage protection device that can control a discharge part.SOLUTION: A transient voltage protection device 1 comprises: an element assembly 2 that has a cavity S formed therein; internal electrodes 5, 6 that extend along a first direction D1 and are provided in the element assembly 2 to face each other across the cavity S; external electrodes 3, 4 that are connected with the internal electrodes 5, 6; and a discharge auxiliary unit 7 that is provided in the element assembly 2 to be in contact with the internal electrodes 5. 6. The internal electrodes 5, 6 have a principal surface 5f and a principal surface 6f facing each other in a second direction D2 orthogonal to the first direction D1, and apical surfaces 5b, 6b connecting the principal surface 5f and principal surface 6f with each other, respectively. Principal surfaces are in contact with the discharge auxiliary unit 7. The principal surfaces 5f, 6f are in contact with the element assembly 2. The apical surfaces 5b, 6b are in contact with the element assembly 2. The element assembly 2 has a projection that enters the inside of the cavity S from between the principal surfaces 5f, 6f and is located between the apical surfaces 5b, 6b.SELECTED DRAWING: Figure 3
Patent JP-2022054431-A (JP)
Title: METHOD FOR PRODUCING CATALYST COMPONENT FOR α-OLEFIN POLYMERIZATION, METHOD FOR PRODUCING CATALYST FOR α-OLEFIN POLYMERIZATION AND METHOD FOR PRODUCING α-OLEFIN POLYMER
Inventor: NAKAYAMA KOJI
IPC: C08F4/658
Filed: 2021-09-14
Abstract: To provide a method for producing a catalyst component for α-olefin polymerization capable of obtaining an α-olefin polymer having a less amorphous component and high stereoregularity.SOLUTION: There is provided a method for producing a catalyst component for α-olefin polymerization which sequentially comprises the following steps 1 and 2. Step 1: a step of mixing the following components (a1), (a2), (a3) and (a4) to obtain a solid catalyst component (A1), a component (a1): a solid component containing magnesium, titanium, a halogen and an electron donor as essential components, a component (a2): a silane compound having an alkenyl group, a component (a3): an alkoxysilane compound [provided that it is different from a silane compound having an alkenyl group], a component (a4): an organoaluminum compound. Step 2: a step of mixing the solid catalyst component (A1), the following component (A2) and component (A3) in the presence of an α-olefin to obtain a catalyst component for α-olefin polymerization(A), a component (A2): at least one compound selected from the group consisting of (A2-1) an unsaturated cyclic ether compound and (A2-2) a cyclic compound having an amide bond, a component (A3): hydrogen.SELECTED DRAWING: None
Patent JP-2023042382-A (JP)
Title: Protection system for electromagnetic relay
Inventor: KARASAWA YUKIO
IPC: H01H47/00
Filed: 2021-09-14
Abstract: To provide a protection system for an electromagnetic relay for preventing conduction failure of a contact point due to freezing of the electromagnetic relay with a simple configuration.SOLUTION: A protection system 10 for an electromagnetic relay prevents, in advance, occurrence of connection failure due to freezing of the electromagnetic relay (a positive electrode side electromagnetic relay 18 and a negative electrode side electromagnetic relay 22) mounted on a battery pack 12 of a vehicle, and includes: temperature detection means 34 for sequentially measuring and storing ambient temperature of a place where the electromagnetic relay is installed; cooling means 30 for cooling a power line 24 connected to a fixed terminal of the electromagnetic relay; and a control unit 32 for operating the cooling means 30 to cool the power line 24 when it is determined that the electromagnetic relay may freeze based on temperature information from the temperature detection means 34.SELECTED DRAWING: Figure 1
Patent JP-2023044792-A (JP)
Title: Anti-fogging device for vehicle
Inventor: SHIGETA SHUNSUKE
IPC: B60H1/00
Filed: 2021-09-21
Abstract: To provide an anti-fogging device for a vehicle which can remove fogging of a window while minimizing ventilation loss.SOLUTION: An anti-fogging device 10 which removes fogging of a front window 6 of a vehicle 5, comprises: an inside/outside switching door 31 which is capable of switching between air circulation in a cabin 7 or ambient air introduction to the cabin 7; a film heater 20 which heats the front window 6; a humidity sensor 40 which estimates a relative humidity of a surface on the cabin 7 side of the front window 6; and an ECU 50 which makes the film heater 20 generate heat and circulates air in the cabin by the inside/outside switching door 31 if the relative humidity is a first threshold value or more and less than a second threshold value, and makes the film heater 20 generate heat and introduces ambient air to the cabin 7 by the inside/outside switching door 31 if the relative humidity is the second threshold value or more.SELECTED DRAWING: Figure 1
Patent JP-2023046117-A (JP)
Title: Power conversion device
Inventor: SAKAMOTO TATSUYA
IPC: H02M7/48
Filed: 2021-09-22
Abstract: To provide a power conversion device including a single-phase switching circuit having a configuration capable of reducing switching loss by reducing the number of times of switching a switching element.SOLUTION: A power conversion device 1 comprises a single-phase switching circuit 10 and a driving control unit 20. The driving control unit 20 includes a switching driving unit 25 that, when a voltage command on a positive voltage side crosses a triangular wave signal, drives switching elements SW1 and SW2 of a first switching leg using the voltage command on the positive voltage side and a triangular wave signal Fc without driving switching elements SW3 and SW4 of a second switching leg and when a voltage command on a negative voltage side crosses the triangular wave signal, drives switching elements SW3 and SW4 of the second switching leg using the voltage command on the negative voltage side and the triangular wave signal without driving the switching elements SW1 and SW2 of the first switching leg.SELECTED DRAWING: Figure 1
Patent JP-2023046774-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2021-09-24
Abstract: To provide a tripod type constant velocity universal joint capable of achieving both of attachment workability and durability or strength of a snap ring.SOLUTION: In a tripod type constant velocity universal joint 1 of a double roller type, snap rings 14, 15 for regulating movement of an inner ring 12 to an axial direction of a leg shaft 32 are provided on an inner periphery of an outer ring 11, and the snap rings 14, 15 are fitted in an attachment groove 11a formed on an inner peripheral surface of the outer ring 11. The snap rings 14, 15 have a slit C extending in a direction tilted to a radial direction thereof. When an outside diameter dimension before elastic deformation of the snap rings 14, 15 is D, a width dimension is b, and a thickness is t, the following expressions are satisfied: 7.4<D/b<9.8, and 2.8<b/t<4.6.SELECTED DRAWING: Figure 7
Patent JP-2023047384-A (JP)
Title: Double-sided adhesive tape sticking device
Inventor: SUGIYAMA YUKIO
IPC: B65H35/07
Filed: 2021-09-27
Abstract: To provide a double-sided adhesive tape sticking device capable of reducing displacement of a position where the sticking of a double-sided adhesive tape is finished.SOLUTION: A double-sided adhesive tape sticking device comprises: workpiece conveying means for conveying a sheet-like workpiece; double-sided adhesive tape sticking means which feeds a belt-like double-sided adhesive tape, having adhesive surfaces on both sides and release paper stuck to one side, to the workpiece, and cuts the double-sided adhesive tape to a predetermined length while sticking the adhesive surface, on a side not covered with the release paper of the fed double-sided adhesive tape, to the workpiece; a first edge sensor A for detecting a front end edge of the workpiece; a second edge sensor B for detecting a rear end edge of the workpiece; and control means which calculates a timing when starting sticking the double-sided adhesive tape from a sticking start position apart backward from the front end edge and a timing when finishing sticking the cut double-sided adhesive tape at a sticking finish position apart forward from the rear end edge, to control the double-sided adhesive tape sticking means based on detection results of the first and second edge sensors A, B.SELECTED DRAWING: Figure 6
Patent JP-2022151530-A (JP)
Title: Piping structure and building
IPC: E04D13/08
Filed: 2021-09-30
Abstract: PROBLEM TO BE SOLVED: To allow a downpipe to easily penetrate through an eaves gutter when the downpipe and the eaves gutter interfere with each other. 
     SOLUTION: A piping structure comprises: a drainage member to cause a siphon phenomenon; an eaves gutter 52 positioned below the drainage member and having a through hole 52c in a bottom 52a; a penetration member 55 fixed to the eaves gutter 52 and disposed in the through hole 52c to penetrate through the bottom 52a; and a downpipe 53 connected to the drainage member and passing through the penetration member 55 to penetrate the bottom 52a. The downpipe 53 comprises: a first downpipe 71 extending downward from the drainage member; and a second downpipe 72 extending downward from the eaves gutter 52, having a larger diameter than the first downpipe 71, and having a bottom edge of the first downpipe 71 disposed therein. The first downpipe 71 or second downpipe 72 is disposed inside the penetration member 55 and penetrates through the bottom 52a. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023058370-A (JP)
Title: Light emitting device and light emitting module
Inventor: ENOMOTO SATOSHI
IPC: H01S5/0225
Filed: 2021-10-13
Abstract: To provide a light emitting device which can be miniaturized.SOLUTION: The present light emitting device contains: a base part; a first light emitting element that emits a first light from a first light emission surface; and a second light emitting element that emits a second light from a second light emission surface. Each of them comprises: a plurality of light emitting elements arranged onto an upper surface of the base part; and one or a plurality of reflection members that is arranged onto the upper surface of the base part, and reflects the first light and the second light in an upper direction. One or the plurality of reflection members includes: a first reflection surface reflecting the first light; a second reflection surface reflecting the upper direction of the first light reflected by the first reflection surface; and a third reflection surface reflecting the second light. The first light emitted from the first light emission surface, and progressing to the first reflection surface contains a light progressed in a first direction which is parallel to an upper surface of the base part, and the light is reflected by the first reflection surface. The first light progressed to the second reflection surface contains a light which is parallel to the upper surface of the base part, and is progressed in a second direction which is vertical to the first direction.SELECTED DRAWING: Figure 6
Patent JP-2023027732-A (JP)
Title: Vertical oscillation auxiliary platform
Inventor: WANG SHIH-JUNG
IPC: A63B22/16
Filed: 2021-10-19
Abstract: To provide a vertical oscillation auxiliary platform that can output simple vertical movement efficiently and stably.SOLUTION: When a drive mechanism makes a transmission shaft 4 rotate, the transmission shaft makes lower parts of 8-shaped bearing seats 9 rotate eccentrically and upper parts thereof perform horizontally reciprocating movement. The 8-shaped bearing seats make one end perform horizontally reciprocating movement via horizontal transmission rods 11. Triangular bearing seats having a triangular structure, in a situation without movement of a third end, convert horizontally reciprocating movement at one end to vertically reciprocating movement at another end, and drive an upper cover pedal to generate stable upper and lower vertical oscillation, so that singularity and stability of vertical movement of the upper cover pedal can be promised and more stable and comfortable sport experience and effective passive exercise can be gained, without deteriorating exercise effects and reducing comfort of the sport experience due to mixture of additional disorganized lateral movement.SELECTED DRAWING: Figure 3
Patent JP-2023061418-A (JP)
Title: Food and drink, quasi drug or medicament having hair growth and hair restoration effects including lactic acid bacteria
Inventor: MORI AYAKO
IPC: A23L2/52
Filed: 2021-10-20
Abstract: To provide food and drink, a quasi drug or a medicament including lactic acid bacteria, the food and drink, the quasi drug or the medicament capable of contributing to hair restoration or the like by actual ingestion of the food and drink, the quasi drug or the medicament by a human being.SOLUTION: Inventors of the invention have found a fact that, first, activation of hair papilla cells is necessary and indispensable for acquiring hair growth, hair restoration and hair growing effects, by screening various kinds of lactic acid bacteria, and the inventors have performed screening for a plurality of lactic acid bacteria with activation of the hair papilla cells as an index, then have selected lactic acid bacteria (Lactobacillus plantarum species), then, the inventors have prepared food and drink using the same lactic acid bacteria, have executed a clinical trial in which a human being (subject) actually ingests the food and drink and have confirmed efficacy of the food and drink, thereby completing the food and drink and the like having the high hair growth effect.SELECTED DRAWING: Figure 1
Patent JP-2022028665-A (JP)
Title: Pcna inhibitors
IPC: C07D401/12
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide compounds and pharmaceutical compositions for use as proliferating cell nuclear antigen (PCNA) modulators, and methods for treating or preventing cancer. 
     SOLUTION: For example, the compound represented by the formula in the figure is used. 
     SELECTED DRAWING: Figure 10A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062983-A (JP)
Title: Virtual iron tower display system
Inventor: YAO KENICHIRO
IPC: G06T19/00
Filed: 2021-10-22
Abstract: To provide a virtual iron tower display system by which a composite image of a landscape image of a construction scheduled place of an iron tower and a virtual iron tower object is easily corrected.SOLUTION: A portable terminal 10 comprises: a storage 40 which changeably stores attribute information including the size of an iron tower and construction scheduled position information of the iron tower; and an imaging unit 50 which acquires a real landscape image including a construction scheduled place of the iron tower. The portable terminal 10 comprises: a position acquisition unit 90 which acquires a position of the imaging unit 50 at the time of acquisition of the real landscape image; and an azimuth angle acquisition unit 23 which acquires an azimuth angle to which the imaging unit 50 turns at the time of acquisition of the real landscape image. In the portable terminal 10, a creation unit 24 creates a virtual iron tower object on the basis of the position of a landscape image acquisition unit, the construction scheduled position information of the iron tower, and the attribute information of the iron tower. A display unit 60 displays the virtual iron tower object by being superimposed on the landscape image on the basis of the construction scheduled position information, and the azimuth angle.SELECTED DRAWING: Figure 1
Patent JP-2023066032-A (JP)
Title: Coating composition, hard coating film, and substrate with hard coating film
Inventor: HORI MITSUKI
IPC: C09D183/00
Filed: 2021-10-28
Abstract: To provide a coating composition and the like that have excellent storage stability, abrasion resistance, durability, and coating properties.SOLUTION: A coating composition comprises polymeric nanoparticles (A) and a matrix raw material component (B'), wherein an elastic recovery modulus ηITA of the polymeric nanoparticles (A), measured by an indentation test in accordance with ISO 14577-1, is 0.30 or more and 0.90 or less; Martens hardness HMA of the polymeric nanoparticles (A) and the Martens hardness HMB' of the matrix raw material component (B') satisfy the relationship of HMB'/HMA>1; the matrix raw material component (B') contains a hydrolyzable silicon compound (b); and a silicon content of the hydrolyzable silicon compound (b) is 1.80 mass% or more and 5.00 mass% or less of the total coating composition.SELECTED DRAWING: None
Patent JP-2023068595-A (JP)
Title: Piping structure of cooling pipe in vertical pipe cleaning method
Inventor: SAITO TAKAHIRO
IPC: E02D27/32
Filed: 2021-11-02
Abstract: To provide a piping structure of a cooling pipe in a vertical pipe cleaning method which easily dissolves air accumulation generated in a cooling pipeline, and can smoothly press-feed cooling water.SOLUTION: A cooling pipeline 11 including a plurality of vertical cooling pipes 12 is arranged inside a mold 21, cooling water is pressure-fed to the cooling pipeline 11, and thereby temperature rise of placed concrete 22 is suppressed by heat exchange. The cooling pipeline 11 is formed by connecting upper ends 12a and lower ends 12b of the vertical cooling pipes 12 using upper connection pipes 13 and lower connection pipes 14. At least a part of the upper connection pipes 13 is arranged above top end surfaces 22a of the placed concrete 22, air bleeding parts 15 are provided on the upper connection pipes 13 in a part arranged above the top end surfaces 21a, and air remaining in the cooling pipeline 11 as air accumulation is removed.SELECTED DRAWING: Figure 1
Patent JP-2023070596-A (JP)
Title: Transaction support system, transaction support method, and program
Inventor: HOSHINO KO
IPC: G06Q30/0601
Filed: 2021-11-09
Abstract: To issue an NFT associated with content which may be modified.SOLUTION: A transaction support system includes: a selling unit which sells a right to issue an NFT corresponding to content; a right storage unit which stores information as to whether an NFT has been issued or not, in association with information specifying the content; and a modification unit which modifies content to which an NFT has not been issued.SELECTED DRAWING: Figure 1
Patent JP-2023073649-A (JP)
Title: Electrode manufacturing method and electrode
Inventor: ODA Momoka
IPC: H01M4/02
Filed: 2021-11-16
Abstract: To reduce mixing between unit layers in an active material layer having a multilayer structure.SOLUTION: A first layer is formed by attaching a first paint to the surface of a substrate. The first layer is compressed by applying first pressure to the first layer. A second layer is formed by attaching a second paint to the surface of the first layer after compression. The second layer is compressed by applying second pressure to the second layer. An active material layer that includes the first layer and the second layer is formed. The second paint is dry. The first paint and the second paint each independently contain an active material and a binder.SELECTED DRAWING: Figure 1
Patent JP-2023078885-A (JP)
Title: Conveying device and conveying method
Inventor: HANAKURA YOICHI
IPC: B65H1/04
Filed: 2021-11-26
Abstract: To provide a conveying device and a conveying method capable of accurately sucking only a sheet-like member stacked on an uppermost position to convey it to a conveying destination.SOLUTION: A conveying device 1 according to one aspect of the present invention that sucks to convey by suction means 12 an uppermost sheet-like member 5_1 from a stack 5 of a plurality of sheet-like members stacked on a mounting table 11 includes: at least one guide member 14 positioned on an end surface side of the stack 5; and a driving unit 13 for driving in a vertical direction at least one of the mounting table 11 and the guide member 14. The conveying device 1 is configured to adjust a position of the uppermost sheet-like member 5_1 by lowering the mounting table relative to the guide member 14 as a reference using the driving unit 13, while bringing an edge of the uppermost sheet-like member 5_1 that protrudes from the stack 5 into contact with the guide member 14.SELECTED DRAWING: Figure 1
Patent JP-2023080521-A (JP)
Title: protective clothing
Inventor: HAHASHI IKUYA
IPC: A41D13/02
Filed: 2021-11-30
Abstract: To suppress deterioration in workability.SOLUTION: Protective clothing 10 at least includes: a body part 11; left and right arm parts 13a, 13b which are connected to the body part 11 and in which cuffs 21 are formed; left and right leg parts 14a, 14b which are connected to the body part 11 and in which bottom openings 22 are formed; and a hood 12 which is connected to the body part 11 and in which a face opening is formed where a face can be exposed frontward. The protective clothing 10 includes at least one stretchable member 15. The at least one stretchable member 15 includes a horizontally stretchable member 24 mounted on a rear head part side of the hood 12 and stretchable in a left-to-right direction of a wearer. Out of the hood 12, a stretching rate in a left-to-right direction of a region where the horizontally stretchable member 24 is mounted is 3% or more and 20% or less.SELECTED DRAWING: Figure 2