baber/WOPTO huggingface dataset:
Patent JP-2023011107-A (JP)
Title: doping system
Inventor: ITO AKIHIRO
IPC: H01G11/50
Filed: 2021-07-12
Abstract: To provide a doping system capable of more surely preventing leakage of a vaporized electrolytic solution to the outside of a housing and more easily maintaining an oxygen concentration within an appropriate range.SOLUTION: A doping system 1 includes a doping device 2 for doping lithium into an electrode precursor 100, an inner housing 3 having a main housing 31 for accommodating a dope tank 25, the electrode precursor 100, etc. inside, and an outer housing 4 covering the inner housing 3. The inside of the main housing 31 is enabled to be set to a positive pressure with respect to the inside of the outer housing 4, and the inside of the outer housing 4 is enabled to be set to a negative pressure with respect to a dry room 201. As a result, leakage of the vaporized electrolytic solution into the dry room 201 outside the outer housing 4 can be more reliably prevented. Also, an oxygen supply device 57 and an inert gas supply device 58 make it possible to more easily maintain the oxygen concentration in the main housing 31 within an appropriate range.SELECTED DRAWING: Figure 5
Patent JP-2022008275-A (JP)
Title: Heat exchanger
IPC: F28D9/00
Filed: 2021-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having at least partly improved robustness and/or cost efficiency, and to provide a method of manufacturing such the heat exchanger. 
     SOLUTION: The disclosure concerns a heat exchanger comprising a heat exchanger core having a first heat exchange passage for a first working fluid intended to be involved in a heat exchange process, and a second heat exchange passage for a second working fluid intended to be involved in the heat exchange process. The heat exchanger further has a header 3 comprising a duct for conveying working fluid to or from at least one of the first and second heat exchange passages, where the header 3 is welded to the heat exchanger core along a header-to-core joint 46. The heat exchanger core has a groove 60 extending at least partly along the header-to-core joint 46, where a cross-section of the groove 60 has a rounded shape with a depth 61 of the groove 60 larger than half the width 62 of the groove 60. The disclosure also concerns a method for manufacturing such the heat exchanger. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023013776-A (JP)
Title: Information processing system
Inventor: IMOTO MASAYUKI
IPC: G08B25/04
Filed: 2021-07-16
Abstract: To provide an information processing system that enables a user to input safety information without putting burdens on the user when a disaster occurs.SOLUTION: An information processing system comprises a portable terminal including a first processor having hardware and a display and a server including a second processor having hardware. When determining a disaster occurs, the first processor starts an application frequently used among applications capable of transmitting a message from the portable terminal to another device, displays a screen of the started application on the display, and also enables input of safety information by a method for operating the application, transmits the safety information to the server if the safety information is input on the screen of the application when the disaster occurs, and the second processor collects the safety information transmitted from a plurality of portable terminals.SELECTED DRAWING: Figure 1
Patent JP-2023015694-A (JP)
Title: game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2021-07-20
Abstract: To provide a game machine that does not likely to cause waste balls during a big win game.SOLUTION: During a big win game, a determination for the big win is not to be performed. Accordingly, when a reservation upper limit number has been already reached, even if a game ball makes entrance into a start port during the big win game, there may be a case in which the entrance is not stored as an effective reservation. Therefore, the game ball held is to be sent to a third guidance passage by a ball sending member at a longer interval than a time required for the digestion of one single big win game. Thus, it is so configured that a chance for acquiring a second special symbol reservation is to be given after a determination for the big win is performed once and one vacancy is generated in the number of second special symbol reservation. Accordingly, game balls shot by a player are not likely to become waste balls.SELECTED DRAWING: Figure 22
Patent JP-2023017205-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: ISHIKAWA TOMOYA
IPC: G02F1/1337
Filed: 2021-07-26
Abstract: To provide a liquid crystal device that excels in light fastness.SOLUTION: A liquid crystal device 100 comprises: a liquid crystal layer 80; a pair of substrates 10w and 20w that face each other across the liquid crystal layer 80; and a first orientation film 42 or a second orientation film 52 that is located on a face 10s or 20s on the liquid crystal layer 80 side of at least one of the pair of substrates 10w and 20w. A ratio of an integrated strength of m/z27 fragment ion to an integrated strength of m/z31 fragment ion of the first orientation film 42 or the second orientation film 52 at 100°C to 1100°C when heated from 70°C to 1100°C after being warmed at 1.0°C/s increments by a thermal desorption gas analysis method is 4.1%/Å or more and 7.5%/Å or less.SELECTED DRAWING: Figure 6
Patent JP-2022027635-A (JP)
Title: Content distribution server, content search method, content search program and content distribution system
IPC: H04N21/232
Filed: 2021-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a content distribution server which provides a viewer with a content matching most recent trend words among contents posted in the past. 
     SOLUTION: A content distribution server 20 includes: an acquisition unit 213 which acquires the list of a plurality of trend words; a storage unit 23 having stored distribution data which includes first character information data, relating to a content posted from a distributor terminal, and second character information data posted from a viewer terminal viewing the content after posted from the distributor terminal; and a search unit 25 which searches for the distribution data including the trend words at least in one of the first character information and the second character information, so as to transmit content information based on the retrieved distribution data. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023021818-A (JP)
Title: Cutting tool for root canal enlargement, root canal meter and root canal enlarger
Inventor: OTSUKA MASAHIRO
IPC: A61C5/44
Filed: 2021-08-02
Abstract: To provide a cutting tool for root canal enlargement capable of preventing a tooth subjected to a root canal therapy from aching after the root canal treatment.SOLUTION: A cutting tool 3 for root canal enlargement includes a cutting part 3a for cutting and enlarging a root canal b of a tooth a. The cutting tool 3 for root canal enlargement includes a cutting edge 3b formed into, in side view, a pointed triangular or arrowhead shape, at the tip of the cutting part 3a. The cutting edge 3b includes, at a base end side thereof, a sharp barb 3c pointed in the opposite direction of the pointed tip of the cutting part 3a.SELECTED DRAWING: Figure 1
Patent JP-2023022716-A (JP)
Title: Antivibration mount and antivibration structure
Inventor: KUSUDA TATSUKI
IPC: F16F15/08
Filed: 2021-08-03
Abstract: To suppress the transmission of the vibration of a low-frequency region.SOLUTION: An antivibration mount 100 for use in the connection of a support body 10 and an attachment part 24 inserted with a shaft part 32 of a screw 30 which is connected to the support body 10 comprises: an annular main body part 120 including a first portion PT1 which is fit into an annular groove GR formed at an end face EF10 of the attachment part 24, and inserted with the shaft part 32; and a washer 140 arranged between either of a head part 34 of the screw 30 and the support body 10 and the main body part 120, including a face SF2 contacting with either of the head part 34 of the screw 30 and the support body 10, and a face SF1 contacting with the main body part 120, and inserted with the shaft part 32. The main body part 120 is formed of a first material, and the washer 140 is formed of a second material which is higher than the first material in elasticity.SELECTED DRAWING: Figure 2
Patent JP-2023023256-A (JP)
Title: Method for knitting knitted fabric and knitted fabric
Inventor: UEMICHI KAZUYA
IPC: D04B1/00
Filed: 2021-08-04
Abstract: To provide a method for knitting a knitted fabric which can more easily connect a first knitted fabric section and a second knitted fabric section than a cast-off knitting.SOLUTION: A method for knitting a knitted fabric connects a first stitch row of a first knitted fabric section locked to a first needle bed to a second stitch row of a second knitted fabric section locked to a second needle bed. The method includes: a process A for dividing a plurality of stitches forming the first stitch row into n groups and dividing a plurality of stitches forming the second stitch row into m groups; a process B for repeating the process until no selectable groups remain. In the process B, a group X is selected from the n groups, a group Y is selected from the m groups, and stitches continuous in a wale direction of each stitch of the group X and stitches continuous in the wale direction of each stitch of the group Y are knitted using a thermally fusible yarn.SELECTED DRAWING: Figure 2
Patent JP-2023023747-A (JP)
Title: Connector for coaxial cable and coaxial cable
Inventor: NEMOTO TSUYOSHI
IPC: H01R24/38
Filed: 2021-08-06
Abstract: To provide a connector for a coaxial cable, etc., capable of preventing deterioration of electrical characteristics and easily realizing an improvement in work efficiency.SOLUTION: A connector for a coaxial cable according to the present invention is attached to the coaxial cable with a hollow inner conductor and includes a contact inserted inside the inner conductor. In the contact, a tapered portion is formed so as to have a larger diameter as the contact moves from one end positioned forward in the contact insertion direction where the contact is inserted into the inner conductor to the other end positioned rearward in the contact insertion direction, and when the tapered portion is inserted into the internal conductor, at least the other end of the outer peripheral surface of the tapered portion is configured to contact the inner peripheral surface of the internal conductor.SELECTED DRAWING: Figure 4
Patent JP-2023023876-A (JP)
Title: Electromagnetic wave generation device
Inventor: KIKITSU SATORU
IPC: H01S1/02
Filed: 2021-08-06
Abstract: To provide an electromagnetic wave generation device capable of improving efficiency.SOLUTION: An electromagnetic wave generation device includes an element portion. The element portion includes a first electrode, a second electrode, a conductive member, and a first laminate. The conductive member includes a first portion facing the first electrode, a second portion facing the second electrode, and a third portion provided between the first portion and the second portion, The first laminate includes a plurality of first magnetic layers arranged along a first direction and a plurality of first nonmagnetic layers. One of the plurality of first nonmagnetic layers is located between one of the plurality of first magnetic layers and another one of the plurality of first magnetic layers in the first direction. A direction from the third portion to the first laminate crosses the first direction.SELECTED DRAWING: Figure 1
Patent JP-2022043998-A (JP)
Title: Conductive laminate and optical device using the same, and conductive laminate manufacturing method
Inventor: SHIODA KEISUKE
IPC: B32B9/04
Filed: 2021-08-09
Abstract: To provide a conductive laminate which achieves both low electric resistance and high transmittance and various optical elements having the same, and a conductive laminate manufacturing method.SOLUTION: A conductive laminate 1 has a first metal oxide layer 3, a metal layer 4 and a second metal oxide layer 5 in this order laminated on at least one surface of a transparent base material 2 from the side of the transparent base material 2, in which arithmetic average roughness of the interface on the side of the transparent base material 2 of the first metal oxide layer 3 is 2.0 nm or less. For example, in the conductive laminate 1, the interface on the side of the transparent base material 2 of the first metal oxide layer 3 is a surface of the transparent base material 2. In a conductive laminate 1A further having a resin layer 6 provided between the transparent base material 2 and the first metal oxide layer 3, the interface on the side of the transparent base material 2 of the first metal oxide layer 3 is a surface of the resin layer 6.SELECTED DRAWING: Figure 1
Patent JP-2023008715-A (JP)
Title: Standing and sitting assist device
Inventor: MASUDA KAZUTOSHI
IPC: A61G5/14
Filed: 2021-07-02
Abstract: To provide a standing and sitting assist device being carried anywhere by persons having a little holding strength left and capable of standing and sitting with a little help, and further being usable at a narrow place.SOLUTION: An assist device for supporting a person to stand and sit, includes: a saddle part 7, the support body on which a person's abdomen or upper body rests; a rotatable structure 20 connected to the saddle part, where the structure has a telescopic motion function and a function of stopping at a prescribed position; a device for controlling the functions; and a power supply. The structure is extended by placing the abdomen on the saddle part 7 and actuating the telescopic function, the abdomen is lifted, consequently the lumbar is raised and the person can stand.SELECTED DRAWING: Figure 15
Patent JP-2023026169-A (JP)
Title: freeze-dried rice
Inventor: SAEKI TAKASHI
IPC: A23L7/10
Filed: 2021-08-13
Abstract: To provide freeze-dried rice which has an improved flavor and texture without damaging an advantage of restoring the freeze-dried rice in a short time and a production method thereof.SOLUTION: There is provided freeze-dried rice which includes a lactic acid or a salt thereof of an amount of 0.5 or more and less than 3 g in terms of a lactic acid value per 100 g of the freeze-dried rice. There is also provided a production method thereof.SELECTED DRAWING: None
Patent JP-2023026854-A (JP)
Title: Liquid resin coating device
Inventor: ENDO TOMOAKI
IPC: H01L21/683
Filed: 2021-08-16
Abstract: To provide a liquid resin coating device in which mist-like liquid resin does not roll up from an opening of a housing even when a lid body is opened in a case in which a wafer coated with a protective film is carried out from a spinner table.SOLUTION: A laser processing device includes a rotatable spinner table 32 holding a wafer W, a liquid resin supply nozzle 44 for supplying a liquid resin to an upper surface Wa of the wafer held on the spinner table, a motor 35 that rotates the spinner table, a housing 41 surrounding the spinner table and having exhaust means 42 at a lower part, and control means. After the liquid resin is supplied to the upper surface of the wafer held by the spinner table, the control means spreads the liquid resin over the upper surface of the wafer by rotating the spinner table driven by the motor, and intermittently stops the rotation of the spinner table and controls the exhaust means to exhaust liquid resin mist floating inside the housing.SELECTED DRAWING: Figure 3
Patent JP-2022140229-A (JP)
Title: Electric connection box
Inventor: KOMAKI Kazuya
IPC: B60R16/02
Filed: 2021-08-26
Abstract: To provide an electric connection box capable of suppressing heat rise on electronic components easily and effectively using heat-absorbing members, while making it possible to improve the workability of assembly.SOLUTION: The vehicular electrical connection box includes a bus bar 11a that has a through-hole 114a on one end and is screwed to a relay 10 using the through-hole 114a. The electrical connection box includes a heat-absorbing member 12a attached to the one end to absorb heat from the relay 10. The heat-absorbing member 12a has a through-hole 122a corresponding to the through-hole 114a and an engagement part 121a for engaging with the bus bar 11a.SELECTED DRAWING: Figure 5
Patent JP-2023035235-A (JP)
Title: Moisture-proof foamed wallpaper
Inventor: YURA TAKESHI
IPC: B32B27/00
Filed: 2021-08-31
Abstract: To provide moisture-proof foamed wallpaper which has strong moisture-proofness and can withstand storage for a long period of time after coating of a construction paste.SOLUTION: Moisture-proof foamed wallpaper 10 includes a base material 20, a foamed resin layer 30, a pattern printing layer 40, and a surface protective layer 50, wherein the foamed resin layer 30 is formed so as to contain an aqueous emulsion resin as a main component, the base material 20 has a paper layer 70 and a moisture-proof layer 60, in the moisture-proof layer 60, an anchor coat layer 61 contains first polyolefin having at least one selected from a carboxyl group, a salt of the carboxyl group, a carboxylic acid anhydride group and carboxylate, the overcoat layer 64 contains second polyolefin having at least one selected from a carboxyl group, a salt of a carboxyl group, a carboxylic acid anhydride group and carboxylate, and a resin layer 62 containing a polyvinyl alcohol-based resin is provided between the paper layer 70 and the anchor coat layer 61 or the anchor coat layer 61 and a vapor-deposited layer 63.SELECTED DRAWING: Figure 1
Patent JP-2023035630-A (JP)
Title: Surface structure of vehicular resin product
Inventor: KAWAHATA DAICHI
IPC: B60K37/00
Filed: 2021-09-01
Abstract: To make air-conditioning air blown out from a blowout port of an air conditioner for a vehicle easily flow along a surface of a vehicular resin product.SOLUTION: An instrument panel 15 has a crimp pattern 18 made of a plurality of uneven parts 21 on a surface 17. Each uneven part 21 comprises: a central protrusion part 31 which extends in a blowout direction of air-conditioning air A1 in a state of protruding from a reference surface 22; and a pair of side protrusion parts 51 which protrudes to both sides of the central protrusion part 31 in a width direction from the reference surface 22 and extends in the blowout direction in a state of being connected via a boundary 61 to the central protrusion part 31. A distance from the reference surface 22 of a ridge line 32 in the central protrusion part 31 is HC, and an angle formed by the ridge line 32 to the reference surface 22 is an inclination angle. An upstream part 37 of the central protrusion part 31 is inclined such that the height HC becomes higher as heading toward the downstream, and a downstream part 41 is inclined such that the height HC becomes lower as heading toward the downstream. An inclination angle θU of the ridge line 32 in the upstream part 37 is smaller than an inclination angle θD of the ridge line 32 in the downstream part 41.SELECTED DRAWING: Figure 4
Patent JP-2023039271-A (JP)
Title: Current sense circuit, and dc/dc converter
Inventor: MORIJIRI TAKAHARU
IPC: H02M1/00
Filed: 2021-09-08
Abstract: To provide a current sense circuit capable of widening an in-phase input range while reducing the size of a circuit scale, and a DC/DC converter.SOLUTION: Resistors R4 and R5 are connected in series between a junction point between an emitter of a transistor Q1 and a resistor R1 and a junction point between an emitter of a transistor Q2 and a resistor R2. A voltage V1 at a junction point between the resistor R4 and the resistor R5 and a predetermined voltage (V+-V2) are compared and when the junction point voltage V1 is higher than the predetermined voltage (V+-V2), a current I1 flows through transistors MP6 and MN5, a current M×I1 flows through a transistor MN4, and a current M×I1/2 flows from the resistor R1 and the resistor R2 toward a junction point between the resistors R4 and R5.SELECTED DRAWING: Figure 2
Patent JP-2021191790-A (JP)
Title: Methods of treating solid or lymphatic tumors by combination therapy
Inventor: ALEX WAH HIN YEUNG
IPC: A61K38/19
Filed: 2021-09-13
Abstract: To provide methods of treating solid or lymphatic tumors by combination therapy.SOLUTION: The present invention provides methods for treating an individual having solid or lymphatic tumor, comprising locally administering to the site of the tumor an oncolytic virus, and systemically administering an immunomodulator (including a combination of immunomodulators). The methods may further comprise local administration to the site of the tumor a second immunomodulator (including a combination of immunomodulators). Also provided are compositions and kits for the cancer therapy methods.SELECTED DRAWING: None
Patent JP-2023042225-A (JP)
Title: Display device
Inventor: KATO SHINICHI
IPC: G02F1/1333
Filed: 2021-09-14
Abstract: To provide a display device that can improve a display characteristic.SOLUTION: A display device includes: an illumination element 20; a display panel 30 that is arranged above the illumination element 20; a frame 40 that fixes the illumination element 20 and display panel 30 from a periphery, and has four pieces of side parts consisting of a square; and four pieces of adhesion members 50 that adhesively join the frame 40 and display panel 30 together, and are provided at each of the four pieces of side parts respectively. Each side part of the frame 40 has one or two pieces of holes 43. Each of the four pieces of adhesion members 50 has a hole 51 in the same position as a hole 43 of the frame 40.SELECTED DRAWING: Figure 5
Patent JP-2022073967-A (JP)
Title: Compound, resin, resist composition, and method for producing resist pattern
Inventor: SHIMADA MASAHIKO
IPC: G03F7/004
Filed: 2021-09-15
Abstract: To provide a compound, a resin, and a resist composition which allow a resist pattern having good CD uniformity to be produced.SOLUTION: The compound is represented by formula (I) [where R1 represents an alkyl group optionally having a halogen atom, a hydrogen atom or a halogen atom; X1 represents *-CO-O-**, *-O-CO-O-**, *-Ax-Ph-Ay-** or the like; Ph represents an optionally substituted phenylene group; Ax and Ay each represent one bond selected from the group consisting of a single bond, an ether bond, an ester bond and a carbonate ester bond; L1 represents a single bond or an optionally substituted hydrocarbon group, provided that -CH2- in the group may be substituted with -O-, -S-, -SO2- or -CO-; R2 represents an aromatic hydrocarbon group having a halogen atom (provided that the aromatic hydrocarbon group may have a substituent other than a halogen atom); and m represents an integer of 1-4].SELECTED DRAWING: None
Patent JP-2023043006-A (JP)
Title: Prediction device, prediction method, and prediction program
Inventor: YOKOYAMA NATSUKI
IPC: G08G1/00
Filed: 2021-09-15
Abstract: To provide a prediction device, a prediction method, and a prediction program for predicting traffic volume by a method involving a clear mechanism and low calculation cost.SOLUTION: A prediction device 10 includes a calculation unit 131 and a prediction unit 133. The calculation unit 131 calculates a probability distribution of traffic volume for each point based on a Bayesian network in which a point represented on a map is a node and a connection between points is a link. The prediction unit 133 predicts traffic volume between points based on the probability distribution.SELECTED DRAWING: Figure 2