baber/WOPTO huggingface dataset:
Patent JP-2023111389-A (JP)
Title: welding system
Inventor: MIYABE KOICHI
IPC: B23K9/12
Filed: 2022-01-31
Abstract: To provide a welding system which detects that a filler wire is in contact with an arc.SOLUTION: In a welding system A1, an arc 3 is generated between a welding wire 1 and a welding object 2 to form a molten weld pool 21, and welding is carried out while a filler wire 6 is inserted to the molten weld pool 21. The welding system A1 comprises: a welding wire 1; a filler wire 6; a power source circuit PM for supplying the welding wire 1 with power for welding; a filler voltage detection circuit VFD for detecting a filler voltage that is a voltage between the filler wire 6 and the welding object 2; and a contact determination circuit SD for determining presence/absence of arc contact where the filler wire 6 contacts the arc 3. The power source circuit PM switches between a peak period of outputting a peak current to the welding wire 1, and a base period of outputting a base current. The contact determination circuit SD determines that arc contact has occurred, if a filler voltage in the peak period is equal to a threshold or higher.SELECTED DRAWING: Figure 1
Patent JP-2022051806-A (JP)
Title: Dicing die-bonding film
IPC: H01L21/52
Filed: 2022-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a dicing die-bonding film which is suitable for materialization of good pickup of an adhesive layer-attached semiconductor chip from a dicing tape. 
     SOLUTION: A dicing die-bonding film X of the present invention comprises: a dicing tape 10; and an adhesive layer 20. The dicing tape 10 has a laminate structure including a base material 11 and a sticker layer 12. The adhesive layer 20 is put in close contact with the sticker layer 12 peelably. A surface 12a of the sticker layer 12 and a surface 20a of the adhesive layer 20, which form an interface of the sticker layer 12 and the adhesive layer 20, can make a surface free energy difference of 3.5 mJ/m 2  or more. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023113094-A (JP)
Title: Antiseptic solution dispenser
Inventor: MIZOGUCHI RYOTA
IPC: A61L2/18
Filed: 2022-02-02
Abstract: To provide a novel antiseptic solution dispenser.SOLUTION: The present invention is an antiseptic solution dispenser provided with a connecting member with a bottle that is detachably attached to a bottle connecting port of a dispenser body, wherein when a first cylindrical portion of the dispenser body is inserted into an opening of the connecting member, and the connecting member is attached to the connection port, the barb at a lower end of the first cylindrical portion is configured to lock the connection member.SELECTED DRAWING: Figure 1
Patent JP-2023113243-A (JP)
Title: Optical network and method for controlling route of optical network
Inventor: UENOHARA HIROYUKI
IPC: H04L45/50
Filed: 2022-02-03
Abstract: To provide an optical network and a method for controlling the route of the optical network with which it is possible to reduce a delay in route control.SOLUTION: According to one embodiment of the present invention, an optical network is provided. This optical network comprises label addition means, label deletion means, and route control means. The label addition means adds an optical label to an optical packet that enters the local network from other networks. The label deletion means deletes the optical label when the optical packet having had the optical label added is sent from the local network to other networks. The route control means exercises route control of the optical packet having had the optical label added within the local network, on the basis of the optical label.SELECTED DRAWING: Figure 1
Patent JP-2023114013-A (JP)
Title: Drop prevention structure for high voltage device
Inventor: MOGI RYOSUKE
IPC: H02B11/12
Filed: 2022-02-04
Abstract: To reduce a work load by boltless attachment and detachment, etc., while relaxing structural restrictions.SOLUTION: A draw-out type vacuum circuit breaker (1) includes a circuit breaker body (25) mounted on a truck (20) having a wheel (21), and a cradle (10) containing the circuit breaker body placed on a bottom plate (11), and a fall prevention tool (30) prevents the circuit breaker body from falling out of the cradle. The cradle includes a hole (18) formed in a guide (12) and penetrating vertically, and a pin (17) protruding upward from the bottom plate. The fall prevention tool includes a main body (31) arranged on the bottom plate and extending in a direction crossing a travel route (R) of the wheel, an insertion piece (32) formed in the main body and inserted into the hole from below, and an opening (33) formed in the main body and into which the pin can be inserted from the upper end.SELECTED DRAWING: Figure 2
Patent JP-2023114328-A (JP)
Title: Optical fiber cable
Inventor: YASUTOMI TETSUYA
IPC: G02B6/44
Filed: 2022-02-04
Abstract: To provide an optical fiber cable capable of suppressing an increase in polarization mode dispersion.SOLUTION: A twisted direction of a plurality of optical fiber ribbons 3 and that of a plurality of optical fiber units 5 are set reverse to each other. Moreover, when a twist pitch of the optical fiber ribbons 3 is defined as P1 and that of the optical fiber units 5 is defined as P2, a twist pitch P of the optical fiber ribbons 3 inside the optical fiber units 5, in an axial direction of a cable in a state of being processed into a cable is represented by P=1/(|(1/P1-1/P2)|), and the pitch P is preferably 833 mm to 1600 mm.SELECTED DRAWING: Figure 1
Patent JP-2023115653-A (JP)
Title: stator core
Inventor: HIDAKA YUICHI
IPC: H02K1/20
Filed: 2022-02-08
Abstract: To provide a stator core having a cooling efficiency and suppressed in upsizing.SOLUTION: A stator core includes a cylindrical core body (20A), a plurality of teeth (20B) that are inwardly projected in a radial direction, and a plurality of through holes (20E) that are provided outside in a radial direction than the teeth (20B). A refrigerant flow path (35) is formed in the core body (20A), either one of inlet ports (36A, 37A) or discharge ports (36G, 37G) of the refrigerant flow path (35) are provided on one end surface (21) in an axial direction of the core body (20A), and the other one of the inlet ports (36A, 37A) and the discharge ports (36G, 37G) of the refrigerant flow path (35) are disposed on the other end surface (27) in the axial direction of the core body (20A). The inlet ports (36A, 37A), the discharge ports (36G, 37G), and the refrigerant flow path (35) are arranged between the adjacent through holes (20E).SELECTED DRAWING: Figure 4
Patent JP-2023117324-A (JP)
Title: Recording paper, method for manufacturing the same, adhesive label and in-mold label
Inventor: SATO RYO
IPC: B32B27/20
Filed: 2022-02-10
Abstract: To provide recording paper which can reduce environmental loads, has high adhesion, especially, water-resistant adhesion, prevents ink transition failures of a printed matter and lowering of ink adhesion force, and prevents blocking and a change in paper quality after printing.SOLUTION: Recording paper has a laminated resin film having a base material and a ground layer composed of a thermoplastic resin composition, and a resin film on the ground layer. The indentation elastic modulus of the ground layer is 50-1,200 MPa, and the content of the inorganic filler in the base material exceeds 45 mass% and is 80 mass% or less. The resin film contains a resin that is a reactant of a cationic water-soluble polymer and a silane coupling agent, and the content of a silane coupling agent component with respect to 100 pts.mass of the cationic water-soluble polymer component is 15-60 pts.mass. Thermoplastic resin particles are not contained in the resin film, and the content of the inorganic filler with respect to 100 pts.mass of the cationic water-soluble polymer component is 9 pts.mass or less.SELECTED DRAWING: Figure 1
Patent JP-2023119180-A (JP)
Title: Collective price revision support device, collective price revision support method, and collective price revision support program
Inventor: OBA TAKANOBU
IPC: G06Q50/10
Filed: 2022-02-16
Abstract: To provide a collective price revision support device that provides support for a collective price revision of products having the same product attribute (e.g. product number).SOLUTION: In the present embodiment, (1) information that matches an extraction condition designated on a screen by an operator is extracted in reference to a product master including a product number and a product price master including a bundle price, and thus, a plurality of specifications including a product number and a bundle price of each product are displayed on the screen, (2) when the bundle price included in a certain one of the displayed specifications, is changed by the operator, the specification that includes the same product number as that of the certain specification is identified, (3) the bundle price included in the identified specification is also changed to the changed bundle price included in the certain specification, and (4) the changed bundle price included in the specification for which the bundle price change has been required, is reflected in the product price master. Accordingly, the bundle prices are collectively revised.SELECTED DRAWING: Figure 8
Patent JP-2023120934-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MORI TAKURO
IPC: G06F16/9035
Filed: 2022-02-18
Abstract: To properly provide information on an object in which a user may be interested.SOLUTION: An information processing device comprises a first identification unit, a second identification unit, and a provision unit. The first identification unit identifies a second object which was similar in the past to a first object which has become to be included in an interest range of a user in an interest space in which each of a plurality of objects including the first object is indicated by a vector according to relevance to interests of a plurality of users and the vector is updated per prescribed period. The second identification unit identifies a third object similar to a standard when the second object at the past point of time similar to the first object is set as the standard. The provision unit provides the user with information on the third object.SELECTED DRAWING: Figure 1
Patent JP-2022060440-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-22
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: dynamic display means capable of dynamically displaying identification information for indicating a determination result by determination means in a display means for a predetermined period of time; privilege game execution means for executing a privilege game which is advantageous to a player when the identification information for indicating a specific determination result is stopped and displayed in the display means; and performance execution means capable of executing a specific performance on the basis of the fact that the predetermined number or more of pieces of information before being determined by the determination means is stored in storage means. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122391-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TOSHIHIRO
IPC: H01L25/07
Filed: 2022-02-22
Abstract: To provide a semiconductor device which suppresses wire flow and can suppress increase in physical size.SOLUTION: A sealing body 30 is a resin molding, and seals a semiconductor element 40L, at least a part of a substrate 50, a part of a signal terminal 93L, a bonding wire 110, and a relay substrate 150L. The bonding wire 110 electrically connects a pad 40P of the semiconductor element 40L, and a land 152a of the relay substrate 150L. Out of a surface metal body 52 of the substrate 50, the semiconductor element 40L is arranged in relay wiring 55 as a wiring part, and the relay substrate 150L is arranged in an island 58L electrically separated from the wiring part.SELECTED DRAWING: Figure 125
Patent JP-2023127869-A (JP)
Title: Mutant cis-prenyltransferase (cpt) family protein, method for producing polyisoprenoid, vector, transgenic plant, method for producing pneumatic tire, and method for producing rubber product
Inventor: YAMAGUCHI HARUHIKO
IPC: C12N15/63
Filed: 2022-03-02
Abstract: To provide a mutant cis-prenyltransferase (CPT) family protein and a method for producing a polyisoprenoid, which enable the production of a high molecular weight polyisoprenoid.SOLUTION: Provided herein is a mutant cis-prenyltransferase (CPT) family protein obtained by mutating an amino acid sequence of a N-terminal region of a cis-prenyltransferase (CPT) family protein not found on rubber particles to be identical or similar to an amino acid sequence of a N-terminal region of a cis-prenyltransferase (CPT) family protein found on rubber particles.SELECTED DRAWING: Figure 1
Patent JP-2023128286-A (JP)
Title: Print job management device, print job management method, and print job management program
Inventor: FUJIOKA AKIRA
IPC: G06F3/12
Filed: 2022-03-03
Abstract: To solve the problem in which: colors may not be output as assumed in an interrupted print job.SOLUTION: A print job management device comprises: a management unit that causes a printer to execute a print job; a holding unit that, when the print job is interrupted, holds, in a storage medium, color information related to the color gamut of the printer being an execution subject of the interrupted print job; and a selection unit that, based on the color information, selects printers that can print the colors used in the interrupted print job as candidates.SELECTED DRAWING: Figure 1
Patent JP-2023130725-A (JP)
Title: Negative electrode active material, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: FUJITA SHIN
IPC: H01M4/38
Filed: 2022-03-08
Abstract: To provide a lithium ion secondary battery having excellent cycle characteristics.SOLUTION: A negative electrode includes composite particles obtained by compounding carbonaceous particles and silicon particles, the silicon particles have an average particle diameter of 10-300 nm, both inclusive, the composite particles contain the hydrogen content of 0.2 weight%-1.2 weight%, both inclusive, the oxygen content is 5.0 weight%-20.0 weight%, both inclusive, and the nitrogen content is 0.2 weight%-7.0 weight%, both inclusive.SELECTED DRAWING: Figure 1
Patent JP-2022081598-A (JP)
Title: Application control program, application control system, and application control method
IPC: G06F3/16
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an application for enhancing interest. 
     SOLUTION: A control part 21 is allowed to execute the steps of: recording a sound file of sound corresponding to a provision condition in a storage part in association with a user when the user who uses an application satisfies the provision condition of sound; determining that an output condition of sound is satisfied when a user related to a sound file participates in an event, and identifying the number of users who participate in the event; determining the multiplexity of sound on the basis of the number of participating users; and adjusting sound on the basis of the determined multiplexity and reproducing the adjusted sound in an event. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131330-A (JP)
Title: Sign post
Inventor: OKADA KENGO
IPC: G01C15/04
Filed: 2022-03-09
Abstract: To provide a sign post capable of attaching a sign member to a post member without using an attachment member such as a screw and also capable of reducing time and labor for construction.SOLUTION: A sign post 1 includes: a post member 10 whose lower end is embedded underground; and a sign member 20 attached to an upper end surface or a side surface of the post member 10. A magnetic part 22 is provided in the sign member 20. A non-magnetic part 13 is arranged in the post member 10. The magnetic part 22 and the non-magnetic part 13 are magnetically attached each other so as to allow the sign member 20 to be attached to the post member 10.SELECTED DRAWING: Figure 1
Patent JP-2023131728-A (JP)
Title: Electrode, electrode element, electrochemical element, separator, liquid composition, method for manufacturing electrode, and method for manufacturing separator
Inventor: NOSE DAISUKE
IPC: H01M4/13
Filed: 2022-03-09
Abstract: To provide an electrode which can achieve an electrochemical element that has high output and high safety.SOLUTION: An electrode has an electrode mixture layer which is provided on a current collector and contains an active material, and an insulating layer which is provided on the electrode mixture layer and contains an insulating material, wherein the insulating layer includes at least one resin group having specific repeating structural units.SELECTED DRAWING: None
Patent JP-2022071211-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably displaying a performance image using a light guide member. 
     SOLUTION: A display area of a first performance image 3001 is provided within an intersection area 3021, and display areas of a second performance image 3002 and a third performance image 3003 are provided within a non-intersection area 3022. Thereby, in a configuration in which a degree of expectation toward a shift to a special game state after displaying the first performance image 3001 is lower than a degree of expectation toward a special game state after displaying the second performance image 3002 and the third performance image 3003, the second performance image 3002 and the third performance image 3003 are displayed along with the first performance image 3001 at a period for displaying the first performance image 3001, thus suppressing a situation in which a player is disappointed more since the player is allowed to unnecessarily expect occurrence of a special game state. 
     SELECTED DRAWING: Figure 60 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135012-A (JP)
Title: Blocking cover device and casing installation method
Inventor: MATSUO KEITA
IPC: E21D9/06
Filed: 2022-03-15
Abstract: To provide a blocking cover device that can easily block a tip opening part of a casing located underwater, and can prevent sea water from being left exposed inside the casing even if a long period of time elapses until drawing a cable within the casing after recovering a recovery portion of a drilling machine.SOLUTION: A blocking cover device 14 can include a recovery portion recovered in the rear of a drilling machine 1 therein, and comprises a cover body 15 covering an opening part 20 of a casing 2 located underwater and having an opening part 20 at a tip part. The cover body 15 comprises a cover body part 150 covering the opening part 20, cover side wall parts 151 continuously formed from the cover body part 150 and covering an outer peripheral surface of the casing 2, and outer peripheral cutoff parts 152 cutting off water between the cover side wall parts 151 and the outer peripheral surface of the casing 2.SELECTED DRAWING: Figure 3
Patent JP-2022159006-A (JP)
Title: Propylene-based block copolymer and propylene-based resin composition
Inventor: KATO TAKASHI
IPC: C08L23/14
Filed: 2022-03-15
Abstract: To provide a propylene-based material which, when mixed with a rubber component and the like and used for a molded body, has excellent flowability in a mold and can produce a molded body having excellent impact resistance.SOLUTION: A propylene-based block copolymer satisfies the following (1) to (4). (1) A content of Dsol is 10-50 mass%, intrinsic viscosity [η] of the Dsol is 2.0-6.0 dl/g, and an ethylene content of the Dsol is 30-80 mol%, (2) MFR of the copolymer is 1-500 g/10 minutes, (3) a melting point of the copolymer is 155-170°C, and (4) when angular frequencies at which storage elastic moduli become 102 Pa and 104 Pa in viscoelasticity measurement are represented by ω1 and ω2, respectively, and a product of the amount (mass%) of the Dsol and the intrinsic viscosity (dl/g) of the Dsol is represented by α, then in a double logarithmic plot of -α of the following formula (A), the following formula (B) and formula (C) are satisfied. Formula (A): ω2/10ω1, formula (B): 5.88×ln(α)-21.1<ln(formula (A))<5.88×ln(α)-17.8, and formula (C): 2≤ln(formula (A))≤6.SELECTED DRAWING: None
Patent JP-2023137197-A (JP)
Title: game machine
Inventor: IWATA HIROKI
IPC: A63F5/04
Filed: 2022-03-18
Abstract: To provide a game machine having a characteristic in a performance by performance control means.SOLUTION: It is possible to set either game section of an advantageous section where an advantageous operation mode can be notified or a normal section where the operation mode is not notified. At least a first game state, a second game state that is a more advantageous state than the first game state and can be set in the advantageous section, and a third game state that is a more advantageous state than the first game state and continues until the advantageous section is completed are included. A first performance period can be set in which a first setting suggestion performance can be executed at a first timing, and a second performance period can be set in which a second setting suggestion performance can be executed at a second timing. In the normal section, the setting suggestion performance is not executed. The first timing is a timing based on the shift from the normal section to the advantageous section (or from the advantageous section to the normal section), and the second timing is a timing based on the setting to the third game state.SELECTED DRAWING: Figure 16
Patent JP-2022101548-A (JP)
Title: Hybridosome, compositions comprising same, production methods and uses thereof
IPC: A61K47/10
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing biocompatible hybrid carriers. 
     SOLUTION: There is disclosed a process for manufacturing a hybrid biocompatible carrier (hybridosome), the process comprising: (a) providing a first vesicle comprising a membrane, where the vesicle is produced in vitro, and the first vesicle comprises a fusogenic and ionizable cationic lipid, and the first vesicle is encapsulating a physiologically active agent; (b) providing a naturally secreted second vesicle comprising a lipid bilayer, which is produced in vivo and is released into an extracellular environment; and (c) contacting the first vesicle with the second vesicle in a buffer, thereby uniting the first vesicle with the second vesicle and producing the hybridosome, where a pH of the buffer is such that the fusogenic and ionizable cationic lipid is in a charged cationic form. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142325-A (JP)
Title: Storage device
Inventor: FURUHATA HIROKI
IPC: B60R7/04
Filed: 2022-03-24
Abstract: To prevent an object in a storage part from jumping out from a gap between a lid and a side wall of the storage part during rotation of the lid.SOLUTION: A storage device includes: a box body including a storage part including a side wall and provided with an opening; and a lid that rotates between a close position at which the opening is closed and an open position at which the opening is opened around a rotation axis for opening and closing the opening. The lid is located outward from the side wall at the open position. The lid includes a rib provided in the inside surface and projecting inward. The rib includes a curved rib curved along a rotation direction of the lid. The curved rib is formed such that a distance between a projection end of the curved rib and a distal end of the side wall is maintained to be equal to or less than a predetermined dimension at the time of rotation of the lid.SELECTED DRAWING: Figure 5