baber/WOPTO huggingface dataset:
Patent JP-2021140055-A (JP)
Title: Optical member
Inventor: WAGI TOSHINORI
IPC: G02B7/02
Filed: 2020-03-06
Abstract: To provide an optical member with which it is possible to bond a lens and a diaphragm together while ensuring that the performance degradation of the lens and diaphragm would not occur.SOLUTION: Provided is an optical member which is a lens or a diaphragm for constituting a laminate having a lens and a diaphragm laminated to the lens, the optical member having a structure for filling an adhesive to bond the lens and the diaphragm together. The structure for filling the adhesive should preferably a recess having a maximum depth of 10-60% of the thickness of the optical member.SELECTED DRAWING: Figure 1
Patent JP-2020095052-A (JP)
Title: Thermoelectric power generation device
Inventor: GOTO DAISUKE
IPC: G01N21/59
Filed: 2020-03-11
Abstract: To provide an optical sensor capable of securely supporting a member forming a light path without obstructing the light path from a light-emitting element to a light-receiving element.SOLUTION: An optical sensor 1 comprises: a light-emitting element 52 for emitting light; and a light-receiving element 42 for receiving the light emitted from the light-emitting element 52. A light path from the light-emitting element 52 to the light-receiving element 42 passes through an oil entry space 33 which is a space for oil to entry. The optical sensor 1 further comprises: a substrate 51 on which the light-emitting element 52 is mounted; a substrate 41 on which the receiving element 42 is mounted; a fixing member 10 formed with a containing space that contains the substrates 41 and 51; and sealing resin 29 with which the containing space is filled to seal the substrates 41 and 51.SELECTED DRAWING: Figure 19
Patent JP-2021142137-A (JP)
Title: Game device, game system, and game management method
Inventor: SUGAI MISAKI
IPC: A63F5/04
Filed: 2020-03-12
Abstract: To suppress deterioration in an operation rate while improving convenience for a player in restricting wrongful return of recording media.SOLUTION: When a player leaves his or her seat temporarily to buy a drink or the like, the player executes an anti-theft lock operation (S1) including input of a code number or a touch of an authentication card, and an anti-theft lock state is created (S2). In the anti-theft lock state, even if a card return operation is received (S3), the card is not returned except when input of a code number or a touch of the authentication card is made (S4). When "the number of BETs is 2 or less," and "a predetermine time (e.g., 15 minutes) elapses in the anti-theft lock state (S5), the anti-theft lock state is automatically released (S6).SELECTED DRAWING: Figure 1
Patent JP-2021144204-A (JP)
Title: Multi layer label
Inventor: NOHARA RISA
IPC: G09F3/02
Filed: 2020-03-13
Abstract: To provide a multi layer label whose area can be reduced when a user participates in a prize competition.SOLUTION: A multi layer label comprises: a multi layer substrate comprising a lower substrate 1 having an adhesive plane on a rear face thereof, and an opaque upper substrate 2 laminated to a front surface side of the lower substrate 1; and a perforation line 6 provided on the multi layer substrate. The upper substrate 2 comprises: a non-peeling region 21 which is provided in a manner of not being peeled on one edge of the lower substrate 1; and a peeling region 22 which is adhered to the surface of the lower substrate 1 in a manner of capable of being peeled and which is a region other than the non-peeling region. First display 4 including information which is used when accessing a specific URL and participating in a prize competition, is displayed in a visible manner from a surface of the region corresponding to the peeling region 22 on the upper substrate 2 on the lower substrate 1, and second display 5 including information which is used when participating in a prize competition by transmission of document, is displayed in a visible manner from the surface of the upper substrate 2. The perforation line 6 is provided on a position where the multi layer substrate can be divided into half, namely divided into a first piece including the non-peeling region 21 and the second display 5, and a second piece not including non-peeling region 21 and the second display 5.SELECTED DRAWING: Figure 1
Patent JP-2021150504-A (JP)
Title: Powder compact, manufacturing method of powder compact, and manufacturing method of powder magnetic core
Inventor: OSHIMA YASUO
IPC: H01F1/26
Filed: 2020-03-19
Abstract: To provide a powder compact, a manufacturing method of a powder magnetic core, and a manufacturing method of a powder compact, which can enhance binding force between soft magnetic powders and suppress the occurrence of chips and cracks in the powder compact.SOLUTION: A powder compact includes a soft magnetic powder 1 and a coating layer 2 for coating the soft magnetic powder. The coating layer is a mixed layer including a silicone resin and a polyvinyl alcohol resin or a polyvinyl butyral resin. The polyvinyl alcohol resin or polyvinyl butyral resin is included in the mixed layer in a mixed amount of 0.06 wt.% or more and 0.18 wt.% or less with respect to the amount of the soft magnetic powder.SELECTED DRAWING: Figure 1
Patent JP-2021145951-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a game machine having a further optimized function.SOLUTION: A "two-token betting during BB" game is enabled by stop display of a predetermined pattern combination by plural reels in a "two-token betting during BB internal state", a "three-token betting during BB" game is enabled by stop display of a predetermined pattern combination by plural reels in a "three-token betting during BB internal state", a flow of a game for performing a three-token betting game by shifting to a "two-token betting during BB internal state" by a two-token betting game during "non-internal winning" is set to an appropriate game flow, and countermeasures for optimization during prior preparation when a game is played in a situation for shifting to "two-token betting during BB internal state" during "non-internal winning" are taken.SELECTED DRAWING: Figure 57
Patent JP-2020168361-A (JP)
Title: Medical image processing apparatus and program
Inventor: ISHII HIDEAKI
IPC: A61B6/00
Filed: 2020-03-23
Abstract: To more speedily analyze a blood vessel.SOLUTION: A medical image processing apparatus of an embodiment includes an acquisition unit, a generation unit, and an analysis unit. The acquisition unit acquires time-series medical images including blood vessels of an examination subject, the time-series medical images being fluoroscopically captured in at least one direction at a plurality of points of time. The generation unit generates a blood vessel shape model including time-series variation information about the blood vessels in an analysis region of the blood vessels on the basis of the time-series medical images acquired by the acquisition unit. The analysis unit performs fluid analysis of blood flowing through the blood vessels on the basis of the blood vessel shape model generated by the generation unit.SELECTED DRAWING: Figure 3
Patent JP-2021145652-A (JP)
Title: Method for producing karashimentaiko, and karashimentaiko and salted cod roe
Inventor: MURAKAMI TAKESHI
IPC: A23L17/30
Filed: 2020-03-24
Abstract: To provide a Karashimentaiko (mustard-seasoned salted cod roe) that has, even though it is salt-reduced, an excellent flavor and texture.SOLUTION: Provided is a method for producing Karashimentaiko that includes a step in which an ovary of Alaska pollack is soaked in a first pickling solution containing a plum salt, and a step in which the obtained ovary of Alaska pollack into which the plum salt is impregnated is soaked in a second pickling solution containing mustard seasoning. The obtained mustard-seasoned salted cod roe has, even though it is salt-reduced, an excellent flavor and texture.SELECTED DRAWING: None
Patent JP-2021153138-A (JP)
Title: Upper electrode assembly and substrate processing device
Inventor: ITO ETSUJI
IPC: C23C16/44
Filed: 2020-03-24
Abstract: To provide an upper electrode assembly and a substrate processing device for improving maintainability.SOLUTION: An upper electrode assembly includes: an upper electrode; a protective member covering the upper electrode; and a fixing member fixing the protective member to the upper electrode by an elastic force of the elastic member.SELECTED DRAWING: Figure 5
Patent JP-2021151407-A (JP)
Title: Band and wrist device
Inventor: NAKATSUKA YOSHIKI
IPC: A44C5/00
Filed: 2020-03-25
Abstract: To provide a band and a wrist device which are lightweight and have good design more easily.SOLUTION: A band 2 comprises a metallic hollow piece 3 produced by a metallic-powder-injecting molding method.SELECTED DRAWING: Figure 4
Patent JP-2021156464-A (JP)
Title: Cement-based material granule heat treatment device comprising supporting gas blower device
Inventor: KUROSAKI HIROSHI
IPC: F27B7/36
Filed: 2020-03-26
Abstract: To solve the problem that, when cement-based material granules are heat-treated using a rotary kiln furnace, the cement-based material granules are easy to be deposited in a rotary drum near directly below a feeder so as to cause clogging.SOLUTION: A supporting gas is intermittently discharged to cement-based material granules transferred from a feeder into a rotary drum. In this way, not only organic matter included in the cement-based material granules can be removed, but also the transfer of the cement-based material granules is promoted by the intermittently discharged supporting gas, and deposition can be suppressed near directly below the feeder.SELECTED DRAWING: Figure 1
Patent JP-2020164858-A (JP)
Title: Polyolefin microporous membrane, battery separator and secondary battery
Inventor: ISHIHARA TAKESHI
IPC: C08J9/00
Filed: 2020-03-26
Abstract: To provide a polyolefin microporous membrane which can be resistant to high impact energy and is useful as a microporous membrane for a lithium ion battery.SOLUTION: By using a polyethylene composition containing an appropriate amount of an ultrahigh molecular weight polyethylene having a controlled weight average molecular weight, a controlled molecular weight distribution, and a controlled melting point, and controlling a stretching ratio of stretching prior to solvent extraction to be in the range of 20 times or more and 45 times or less, a polyolefin microporous membrane which simultaneously achieves high tensile elongation and low thermal shrinkage which are difficult to be compatible with high tensile strength is obtained. The polyolefin microporous membrane thus obtained can have high puncture strength and high impact resistance.SELECTED DRAWING: None
Patent JP-2021153520-A (JP)
Title: Cell culture device
Inventor: KIMURA KEISHI
IPC: C12M3/00
Filed: 2020-03-27
Abstract: To provide a cell culture device capable of constructing easily, a compact living body imitation system, performing cell culture in a long term, and facilitating observation of a condition of alive cells, and analyzing functions of cells.SOLUTION: A cell culture device 100 comprises: a channel device 1 having a perfusion channel; a culture chip 2; and a pump 20. The culture chip 2 comprises: a cell culture part on which cells are cultured; an introduction part for introducing liquid into the cell culture part from the perfusion channel; and a derivation part for guiding the liquid having passed through the cell culture part to the perfusion channel. The pump 20 returns the liquid to the perfusion channel. The channel device 1 comprises: a liquid storage part 14 for storing liquid; and a chip holding part 5 for holding the culture chip 2. The perfusion channel is formed into a loop shape which comprises: a supply channel for introducing liquid from the liquid storage part 14, and being coupled to the introduction part; a derivation channel for being coupled to the derivation part for deriving liquid to the pump; and a return channel for returning the liquid from the pump to the liquid storage part.SELECTED DRAWING: Figure 2
Patent JP-2021161655-A (JP)
Title: Building material and manufacturing method of building
Inventor: NORITA Hiroki
IPC: E04F13/02
Filed: 2020-03-31
Abstract: To provide a building material suitable for manufacturing with high productivity as a building material in which a texture with microbumps is expressed, and a manufacturing method thereof.SOLUTION: A building material X1 of the present invention includes: a base material S; a coating film 20 located on a decorative surface Sa side of the base material S; and a dot printing film 40 and granules 32 located on the opposite side of the base material S in the coating film 20. The coating film 20 contains a film-forming material 21 and a granular material 22, and has a convex surface 23 that projects to the opposite side of the base material S at a position where the film-forming material 21 covers the granular material 22. The dot printing film 40 has a curved surface that follows the convex surface 23 of the coating film 20. The granule 32 is positioned differently from the convex surface 23 of the coating film 20 in a spreading direction of the base material S. A method of manufacturing building materials of the present invention includes: a first step of forming the coating film 20 on the decorative surface Sa side of the base material S; a second step of forming the dot printing film 40 on the opposite side of the base material S in the coating film 20; and a third step of distributing the granules 32 on the opposite side of the base material S in the coating film 20.SELECTED DRAWING: Figure 1
Patent JP-2021162464-A (JP)
Title: Straightness measurement device
Inventor: MATSUMOTO KOICHI
IPC: G01B11/00
Filed: 2020-03-31
Abstract: To provide a straightness measurement device for performing stable measurement by suppressing influence of fluctuations in space.SOLUTION: A straightness measurement device 10 includes: a laser light source 12; a straightness reflection mirror 24; a polarization beam splitter 14 for splitting laser light L from the laser light source 12 into first laser light L1 and second laser light L2; a piezoelectric element 16 for modulating a frequency of the first laser light L1 based on a drive signal S1 to generate modulated laser light L3 in a high frequency band; a deflection prism 22 for causing the second laser reflected light L5 reflected by the straightness reflection mirror 24 and modulated laser reflection light L4 to enter the polarization beam splitter 14 to generate interference light; a light receiving element 30 for outputting an interference signal S2 corresponding to interference fringes of interference light; and a detection unit 33 for detecting straightness based on the interference signal S2 and the drive signal S1.SELECTED DRAWING: Figure 1
Patent JP-2020169321-A (JP)
Title: Aqueous release agent composition
Inventor: KITAO SHIGEFUMI
IPC: C09D7/63
Filed: 2020-04-02
Abstract: To provide an aqueous release agent composition that has small environmental load and is excellent in peeling effect and persistence of the peeling effect.SOLUTION: A release agent composition contains (A) water, (B) an aromatic alcohol, (C) a surfactant having a C6-30 alkyl group and an oxyalkylene unit, (D) an aromatic solvent and/or (E) a C6-30 aliphatic solvent.SELECTED DRAWING: None
Patent JP-2021163365-A (JP)
Title: Operation management apparatus and operation management method of autonomous vehicle
Inventor: HIGASHIDE TAKAFUMI
IPC: G08G1/127
Filed: 2020-04-02
Abstract: To reduce the number of vehicles which are to be delayed when an additional vehicle is put into service.SOLUTION: A schedule modification unit 61 divides a plurality of service vehicles C, as schedule modification processing to modify a normal operation schedule, into a sequential front-loaded vehicle group which is to depart at a departure time earlier than a target departure time determined based on the normal operation schedule, and a sequential delayed vehicle group which is to depart at a departure time later than the target departure time determined based on the normal operation schedule, and executes interrupt modification processing to increase a distance between the front-loaded vehicle group and the delayed vehicle group for additional vehicles.SELECTED DRAWING: Figure 15
Patent JP-2020099822-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2020-04-03
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: A game machine includes: a game area where games balls flow down; detection means provided in the game area for detecting the game balls; determination means for determining whether a time internal about a plurality of game balls detected by the detection means satisfies a prescribed condition; and presentation execution means for executing a prescribed presentation when the determination means determines that the prescribed condition is satisfied.SELECTED DRAWING: Figure 9
Patent JP-2020115229-A (JP)
Title: Manufacturing method for polarizing plate with protective film
Inventor: FURUYA TSUTOMU
IPC: G02B5/30
Filed: 2020-04-06
Abstract: To provide a method of manufacturing an optical member that includes a polarizing plate structure and features sufficiently suppressed reverse curling.SOLUTION: A manufacturing method for a polarizing plate with a protective film includes feeding the polarizing plate with the protective film placed on one surface thereof through a pair of bonding rollers to press the same. As for the pair of bonding rollers, surface hardness H1 of a bonding roller to be in contact with the protective film and surface hardness H2 of a bonding roller to be in contact with the polarizing plate, as measured by a type A durometer hardness tester specified in JIS K6253, satisfy a relationship expressed by the following expression: H1>H2 ...(I).SELECTED DRAWING: Figure 1
Patent JP-2021169829-A (JP)
Title: Buffer
Inventor: YAMASHITA MIKIRO
IPC: F16F9/348
Filed: 2020-04-14
Abstract: To provide a buffer that can improve durability of a damping valve.SOLUTION: A buffer comprises: a valve body 34 comprising an annular outside seat part 112 formed so as to protrude on an outer peripheral side, an annular inside seat part 113 formed so as to protrude closer to an inner peripheral side than the outside seat part 112, a passage 303 through which working fluid flows due to movement of a piston 18, and a contact part 310 formed so as to protrude between the outside seat part 112 and the inside seat part 113, and whose height is lower than that of the outside seat part 112; and a damping valve consisting of an annular disk valve 101 whose outer peripheral side is separated from and seated on the outside seat part 112 to open and close the passage 303, whose inner peripheral side is supported from only one surface side without being clamped from both surfaces, and capable of coming into contact with the contact part 310.SELECTED DRAWING: Figure 6
Patent JP-2021169733-A (JP)
Title: Agitation device
Inventor: KITAJIMA AKIRA
IPC: E02D3/12
Filed: 2020-04-16
Abstract: To reduce construction costs by improving the ground after removing existing piles to have the same strength and rigidity as the surrounding ground.SOLUTION: An agitation device comprises: a rotating shaft 34 coaxially connected to a casing 24 at a lower end of the casing 24 so as to be integrally rotatable with the casing 24 and provided with a discharge port 3402B at a lower end thereof; a set of excavation blades 36 provided at the lower end of the rotating shaft 34 so as to be integrally rotatable with the rotating shaft 34; a drum 38 rotatably supported coaxially with and rotatably with the rotating shaft 34 at a position of the rotating shaft 34 above the set of excavation blades 36; a set of drum rotation prevention plates 40 that penetrates an inner wall of a pile removal hole and prevents rotation of the drum 38; a set of upper fixed blades 42 and a set of lower fixed blades 44 supported by an inner peripheral portion of the drum 38 and arranged radially inside the drum 38; a set of upper agitating blades 46 and a set of lower agitating blades 48 provided on the rotating shaft 34 so as to be integrally rotatable with the rotating shaft 34; and consolidation pipes 5006 connecting injection pipes 2402 provided in the casing 24 and a discharge port 3402B.SELECTED DRAWING: Figure 2
Patent JP-2021173533-A (JP)
Title: Apparatus and method for specimen collection
Inventor: SATO KENJI
IPC: G01N33/48
Filed: 2020-04-19
Abstract: To provide an apparatus for safely collecting a nasal cavity wiping liquid etc. from a virus infection suspect.SOLUTION: A space formation apparatus for specimen collection 3 comprises: a shield 30 for shielding at least the head P1h of a subject P1 from a collector by accommodating at least the head P1h of the subject P1; and a differential-pressure holding device 110 for holding the atmospheric pressure of the space SP1 in the shield 30 lower than the atmospheric pressure of the space SP2 outside the shield 30. The shield 30 includes an open hole 21 through which the collector can get access to the nasal cavity or pharynx of the subject P1 using a collection instrument.SELECTED DRAWING: Figure 10A
Patent JP-2021174718-A (JP)
Title: Power distribution structure
Inventor: ARAI KENZO
IPC: H01R13/05
Filed: 2020-04-28
Abstract: To provide a power distribution structure which enables satisfactory connection, prevention of wire entanglement, and the use of an automatic machine.SOLUTION: A power distribution structure 1 includes two wires 3 and conductive terminal fitting 2 to which the two wires 3 are connected. In each terminal of the two wires 3, a conductive male connection part 19 is provided. In the terminal fitting 2, two female connection parts 6 each having a substantially cylindrical outer shape are formed in juxtaposition. Each female connection part 6 is formed in a part which becomes an electric contact state when the male connection part 19 is inserted into a predetermined position. The female connection part 6 has a formed spring piece-shaped female-side elastic part 14 which presses the male connection part 19 in the orthogonal direction to the insertion direction of the male connection part 19. On the other hand, the male connection part 19 has a formed male-side elastic part 23 which resists against the pressure of the female-side elastic part 14. At a contact position of the female-side elastic part 14 to the male-side elastic part 23, a female-side engaging part 16 and a male-side engaging part 30 to restrict the insertion and extraction are formed.SELECTED DRAWING: Figure 1
Patent JP-2021175315-A (JP)
Title: Charging control system, charging control method, and charging control program
Inventor: HOSHINO KIYOSHI
IPC: H02J7/02
Filed: 2020-04-28
Abstract: To provide a charging control system capable of more efficiently perform charging by utilizing power to a maximum extent within a range not exceeding a contract power value.SOLUTION: A charging control system includes: power receiving facilities in which a predetermined contract power value is set; a plurality of charging devices each of which is connected to the power receiving facilities and capable of charging an electric vehicle; and a control unit capable of communicating with the power receiving facilities and the plurality of charging devices and setting a maximum output power value at the time of charging each charging device so as not to exceed the contract power value. When a first electric vehicle is connected to a first charging device in the plurality of charging devices, the control unit sets a smaller one of a required power value of the first electric vehicle and an output power upper limit value of the first charging device at a maximum output power value of the first charging device to determine whether or not an amount of total power use including a sum of the maximum output power values of all the charging devices to which the electric vehicle is connected exceeds the contract power value.SELECTED DRAWING: Figure 1