baber/WOPTO huggingface dataset:
Patent JP-2021146091-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-23
Abstract: To provide a game machine capable of suitably executing a special performance.SOLUTION: A cut-in performance can be executed at specific timing during a performance period of a super ready-to-win performance. Right and left panel displays can be displayed in a plurality of modes during a special period up to the specific timing during the performance period of the super ready-to-win performance. A change performance that changes the mode of the panel display can be executed. When the change performance is executed, the rate of being controlled to a jackpot game state is higher than when it is not executed. A cut-in performance using a display associated with one of the plurality of panel displays can be executed. A battle display of a defense pattern and a battle display of an attack pattern with high jackpot reliability can be displayed. When the battle display of the attack pattern is displayed, the rate at which the change performance is executed is higher than when the battle display of the defense pattern is displayed.SELECTED DRAWING: Figure 8-5
Patent JP-2021148116-A (JP)
Title: Check valve attachment structure
Inventor: MORI TOMOYUKI
IPC: F02M25/08
Filed: 2020-03-24
Abstract: To inhibit or prevent sound or vibration emitted from a check valve from being transmitted through a bracket.SOLUTION: An attachment structure of a check valve 3 is a structure which attaches the check valve 3 to a bracket 1 to cause the bracket 1 to support the check valve 3. The attachment structure of the check valve 3 includes: an attachment hole 11 provided at the bracket 1; a projection 32 which is provided at the check valve 3 and fitted in the attachment hole 11 of the bracket 1; a vibration control material 2 disposed between the bracket 1 and the check valve 3; and a holding part 21 which is provided at the vibration control material 2 and inhibits the check valve 3 from rotating around an axis of the projection 32 relative to the bracket 1.SELECTED DRAWING: Figure 1
Patent JP-2021152418-A (JP)
Title: Cooling/heating supply system
Inventor: TAKAHASHI MASAKI
IPC: F25B30/06
Filed: 2020-03-24
Abstract: To provide a cooling/heating supply system which is user-friendly, which can be used to melt snow, and which has achieved reduction in operation cost and simple operability.SOLUTION: A cooling/heating supply system includes: a primary side piping system for connecting a snow melting tank and a primary side circuit of a heat pump in a circulation state; and a secondary side piping system for connecting a secondary side circuit of the heat pump and a heater or a cooler in a circulation state. A device for pumping underground water is selectively actuated, and the water temperature of the snow melting tank is set to be equal to or greater than, or equal to or less than a preset temperature. In a heating mode, a heating medium is supplied to the heater by generating heat transfer from the primary side circuit to the secondary side circuit, and in a cooling mode, a refrigerant is supplied to the cooler by generating heat transfer from the primary side circuit to the secondary side circuit. In a free cooling mode, the refrigerant is directly circulated between the snow melting tank and the cooler.SELECTED DRAWING: Figure 1
Patent JP-2021156303-A (JP)
Title: Switch valve and water purification system
Inventor: SAITO SEIJI
IPC: E03C1/10
Filed: 2020-03-25
Abstract: To provide a technique capable of simplifying a procedure to switch a water purifier to a state for back wash and preventing raw water from leaking during the back wash.SOLUTION: A switching valve 10 comprises: a valve chamber 15 where raw water is introduced therein; a valve seat section 40 which forms an inner wall of the valve chamber and is provided with a first opening 41 allowing the raw water to flow out therethrough, a second opening 42 allowing purified water to flow out therethrough, a third opening 43 communicated with a first port connected to an inlet of a water purifier, and a fourth opening 44 communicated with a second port connected to an outlet of the water purifier; and a valve body 36 which is a rotary plate rotated in accordance with rotation of a switching lever and is arranged opposite to the seat section. The valve body has through holes 65 and 66 and a flow passage groove 63. When the through holes are positioned so as to be communicated with the third opening, the flow passage groove enables the fourth opening and the second opening to be connected to each other. When the through holes are positioned so as to be communicated with the fourth opening, the flow passage groove enables the third opening and the second opening to be connected to each other.SELECTED DRAWING: Figure 10
Patent JP-2021155142-A (JP)
Title: Article-feeding device
Inventor: YASUDA SHIGERU
IPC: B65G47/08
Filed: 2020-03-25
Abstract: To provide a novel dry food feeding device which is capable of feeding a predetermined number of dry foods etc. as roughly accurate as possible.SOLUTION: An article-feeding device 1 comprises: a plurality of endless conveyor devices 3 having a conveyance area for roughly horizontal conveyance after a conveyance area for conveyance in an obliquely upward direction from a lower side, and arranged to be adjacent to each other parallelly such that discharge ends of the conveyor devices 3 adjacent to each other are located at positions different from each other with respect to a conveyor traveling direction; an article feeding mechanism for feeding an article in the conveyance area for conveyance in the obliquely upward direction of the conveyor device 3 while utilizing the plurality of conveyor devices 3; a counter 21 for counting the number of articles discharged from the discharge end of each conveyor device 3 in the plurality of conveyor devices 3; a control mechanism for stopping conveyance of each conveyor device 3 when the number of discharged articles becomes a predetermined number; and a discharge passage 17 for the discharged articles.SELECTED DRAWING: Figure 1
Patent JP-2021157435-A (JP)
Title: Suspicious object detection system
Inventor: HIYAMA TAKEO
IPC: H04N7/18
Filed: 2020-03-26
Abstract: To provide a suspicious object detection system for preventing terrorism by carrying in an explosive substance or a drastic medicine utilizing public transportation.SOLUTION: In a suspicious object detection system, a plurality of cameras are installed inside of a vehicle, all passengers and hand baggage of the passengers are recognized in association of the passengers, and it is checked whether or not a passenger leaves the hand baggage when getting off the vehicle. A crew utilizes a dangerous gas sensor to detect a drastic medicine, etc., in the hand baggage or clothing during patrol.SELECTED DRAWING: Figure 1
Patent JP-2021158327-A (JP)
Title: Edge ring and plasma processing device
Inventor: OGASAWARA MASAHIRO
IPC: H05H1/46
Filed: 2020-03-30
Abstract: To improve plasma resistance.SOLUTION: An edge ring is provided, which is composed of a material composed of boron carbide and silicon carbide, and the content of boron carbide contained in the material is 30% to 50%.SELECTED DRAWING: Figure 4
Patent JP-2020117517-A (JP)
Title: Method for producing 2-amino-1-(pyridin-2-yl)ethanone compound
Inventor: TANIMA DAISUKE
IPC: C07D213/81
Filed: 2020-03-30
Abstract: To provide: a method for producing 2-amino-1-(pyridin-2-yl)ethanone compound from picolinoyl-glycinamide compound; and a 2-hydroxylimino-1-(pyridin-2-yl)ethanone compound which is a starting material for 2-amino-1-(pyridin-2-yl)ethanone compound and a method for producing the same.SOLUTION: As an example, 300 mg of (3,5-dichloropicolinoyl)glycine ethyl ester is added to a 3 ml solution of o-xylene of 232 mg of 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride, and stir for 48 hours under heat-reflux to yield N-(3,5-dichloropicolinoyl)-N-{3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl}glycine ethyl ester.SELECTED DRAWING: None
Patent JP-2021160091-A (JP)
Title: Composite film
Inventor: HARU MASAAKI
IPC: B32B15/08
Filed: 2020-03-30
Abstract: To provide a composite film which has beautifulness and can improve beauty, has concealing property and prevents visual recognition from an outer surface to an inner surface, and permits transmission of microwaves without reflecting the microwaves.SOLUTION: A composite film 10A is formed of a synthetic resin film 11 formed of a thermoplastic synthetic resin, a tin vapor-deposited film 12 which is vapor-deposited with tin and is joined to an outer surface 17 of the synthetic resin film 11, a first adhesive layer 13 which is positioned between the synthetic resin film 11 and the tin vapor-deposited film 12 and joins the synthetic resin film 11 and the tin vapor-deposited film 12, and a UV cut agent layer 14 which is applied onto the tin vapor-deposited film 12 and is positioned between the tin vapor-deposited film 12 and the first adhesive layer 13. The tin vapor-deposited film 12 is formed of a transparent vapor-deposited film 19 having gas barrier property and water vapor barrier property, and a tin vapor-deposited layer 21 vapor-deposited to an inner surface 20 of the transparent vapor-deposited film 19.SELECTED DRAWING: Figure 3
Patent JP-2021162956-A (JP)
Title: Accommodation area management apparatus
Inventor: NOGUCHI JUNPEI
IPC: G06Q50/10
Filed: 2020-03-30
Abstract: To provide an accommodation area management apparatus which can prevent a situation where a moving body cannot move in an accommodation area in advance thereby smoothly managing the accommodation area.SOLUTION: A parking lot management apparatus 400 for managing a parking lot PA which accommodates a vehicle M includes: a reservation receiving unit 425 which receives a use reservation for the vehicle M to use the parking lot; an entry determination unit 423 which determines whether to permit the vehicle M to enter the parking lot PA. The reservation receiving unit 425 acquires vehicle information relating to the size of the vehicle M when receiving the use reservation. The entry determination unit 423 determines entry to the parking lot PA by comparing the size of the vehicle M entering the parking lot PA with the size of the vehicle M acquired when the use reservation is received.SELECTED DRAWING: Figure 3
Patent JP-2021163507-A (JP)
Title: Polishing composition, method of manufacturing substrate, and polishing method
Inventor: OSHIMA TAKAHIRO
IPC: G11B5/84
Filed: 2020-03-31
Abstract: To provide a polishing composition which man exhibit high processability while maintaining low-height fine waviness when polishing a magnetic disk substrate.SOLUTION: A composition for polishing magnetic disk substrates is provided. The polishing composition contains silica particles as abrasive grains, an acid, an oxidizing agent, and water. The silica particles have a volume-based cumulative 50% particle size (D50 particle size) of 50-300 nm, inclusive, according to SEM image analysis, and an average aspect ratio (A0-30) of 1.20-1.50, inclusive, for a volume-based cumulative 0-30% particle group (D0-30 particle group).SELECTED DRAWING: None
Patent JP-2020108404-A (JP)
Title: Histidine engineered light chain antibody and genetically modified non-human animal for generating same
Inventor: JOHN MCWHIRTER
IPC: A01K67/027
Filed: 2020-04-02
Abstract: To provide a genetically modified non-human animal in which the non-human animal expresses an antibody repertoire capable of pH dependent binding to antigens upon immunization.SOLUTION: A genetically modified non-human animal is provided that expresses a single light chain variable domain derived from a single rearranged light chain variable region gene in the germline of the non-human animal, wherein the single rearranged light chain variable region gene comprises a substitution of at least one non-histidine encoding codon with a histidine encoding codon. Methods of making non-human animals that express antibodies comprising a histidine-containing universal light chain are provided.SELECTED DRAWING: None
Patent JP-2021173292-A (JP)
Title: Foreign object removal seal ring
Inventor: HAYAKAWA KAZUKI
IPC: F16J15/56
Filed: 2020-04-20
Abstract: To provide a foreign object removal seal ring which enables improvement of foreign object removal effect.SOLUTION: A communication groove 220 which allows a first area R1 and a third area R3 to communicate with each other is provided on an outer peripheral surface which slides on a shaft hole inner peripheral surface provided at a housing. The communication groove 220 has a curve passage 221 in at least one portion. Further, at least one blind alley part 222a, which deviates to a sideway to form a dead end, is formed on a side surface along an outer curve in the curved passage 221 of both side surfaces of a passage at the downstream side of the curve passage 221 in a direction from the first area R1 side to the third area R3.SELECTED DRAWING: Figure 3
Patent JP-2021099300-A (JP)
Title: Insulator deterioration measuring device for cable
Inventor: LI QING
IPC: G01R31/00
Filed: 2020-04-21
Abstract: To provide an insulator deterioration measuring device for a cable.SOLUTION: An insulator deterioration measuring device for a cable comprises a grounded measuring box. A detection cavity with a forward opening is formed in the measuring box; a supporting mechanism capable of supporting a cable is arranged in the detection cavity. A power connection mechanism used for clamping the cable is further arranged in the detection cavity. The power connection mechanism comprises two lifting cavities with forward openings. Two lifting blocks capable of lifting and a lifting spring are arranged in the lifting cavity, where the lifting blocks is connected to a wall of the lifting cavity by the lifting spring. A connecting rope is fixed to an upper end of the lifting blocks on an upper side. The connecting rope penetrates upward through an upper wall and a rear wall of the lifting cavity, and is fixedly connected to an upper end of the lifting block on a lower side.SELECTED DRAWING: Figure 1
Patent JP-2020127751-A (JP)
Title: Furniture device
Inventor: EZURE HARUHIRO
IPC: A47C7/00
Filed: 2020-04-23
Abstract: To provide a novel furniture device suitable for intellectual work.SOLUTION: A furniture device is formed of a chair unit 5 and an intermediate unit 15. The chair unit 5 has a seat 1, a backrest 2 and a surrounding frame 4, and is formed into a wide width trapezoidal shape toward a near side as a whole. The surrounding frame 4 has a side panel 6 and a back panel 7. The side panel 6 has a cut-opened section formed thereon, and a transmissive shield plate is liftably fitted to the cut-opened section. A table plate 18 is attached to the intermediate unit 15, and a user who is seated on the chair unit 5 can use the table plate 18 to perform work such as a notebook computer operation. The plurality of furniture devices can be laid out in various modes such as a zigzag state while considering opening property and closed property. Therefore, an optimal working environment can be achieved.SELECTED DRAWING: Figure 4
Patent JP-2020129960-A (JP)
Title: Static induction generator
Inventor: SHIODA SATOSHI
IPC: G04C10/00
Filed: 2020-04-28
Abstract: To provide a static induction generator that improves the power generation efficiency by reducing the moment of inertia per unit area of a charged film.SOLUTION: In a static induction generator includes a housing 35, a disk-shaped second substrate 4, a charge film, a counter electrode, and an output unit that outputs electric power generated between the charge film and the counter electrode, the counter electrode is placed on a first facing surface of a first substrate, the charge film is placed on a second facing surface of a second substrate facing the first facing surface, and the charge film and an interval portion where the charge film is not installed are alternately arranged on the second facing surface of the second substrate is at a predetermined angle for each predetermined angle, and a plurality of pair of a power generation unit including the first substrate, the charge film, the second substrate, the counter electrode, and the output unit are installed.SELECTED DRAWING: Figure 2
Patent JP-2021177619-A (JP)
Title: Semiconductor device
Inventor: TOBISAKA HIROSHI
IPC: H02H7/20
Filed: 2020-05-08
Abstract: To provide a semiconductor device in which a load release detection function operates normally even if an external power supply voltage changes.SOLUTION: A semiconductor device for supplying power to a load comprises: a high potential terminal connected to an external power supply; an output terminal connected to a load; a load release detection function which detects whether the load is connected to the output terminal; and a current output unit which outputs a current flowing between the high potential terminal and the output terminal. The current output unit comprises a plurality of current sources each of which is connected in parallel and which outputs a current according to a voltage of the high potential terminal, and a connection switch which switches the number of connections of the plurality of current sources connected to the load via the output terminal. The connection switch controls the number of connections according to the voltage of the high potential terminal.SELECTED DRAWING: Figure 1
Patent JP-2021177933-A (JP)
Title: Brain wave detection electrode and brain wave measuring device
Inventor: HARADA TAKUYA
IPC: A61B5/25
Filed: 2020-05-13
Abstract: To provide a brain wave detection electrode capable of improving a hair thrusting performance and achieving a stable contact technique to a scalp in brain wave measurement.SOLUTION: A brain wave detection electrode 50 comprises: a base part 51 (support body); a plurality of protrusions 60 extending from the base part 51; and an electrode part 80 provided on each protrusion 60. The protrusion 60 comprises a contact plane (namely, a flat surface 61) which is substantially flat on a tip part thereof, the contact plane (flat surface 61) having a salient (namely, linear salient 70) which linearly extends toward the tip part. The protrusion 60 has a salient structure such as the linear salient 70, therefore hair can be suppressed from being caught between the electrode part 80 and the head part (scalp), thereby improving brain wave detection accuracy.SELECTED DRAWING: Figure 4
Patent JP-2021183451-A (JP)
Title: Vehicular seat
Inventor: KISHIDA KEIJI
IPC: A47C7/40
Filed: 2020-05-22
Abstract: To provide a vehicular seat including a structure which can stably fix a pad member while achieving at least one of reduction of costs, reduction of a mass, and improvement of workability.SOLUTION: A vehicular seat includes: a frame member; a support member fixed to the frame member; and a pad member having an opening for receiving the support member and supported by the support member inserted into the opening. The pad member includes a first portion, a second portion, and a third portion which are formed at positions different from each other and supported by the support member. The first portion, the second portion, and the third portion are supported in directions different from each other by the support member.SELECTED DRAWING: Figure 4
Patent JP-2020124631-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2020-05-28
Abstract: To provide a game machine capable of optimizing a configuration for storing information beforehand.SOLUTION: A sound/light control board 81 is mounted with a sub-MPU 82, a sound output LSI 86, and a common ROM 87. The sub-MPU 82 has a function of determining contents of performance for a predetermined period based on a command received from a main control device, and performing light emission control to various light emitting parts 44a-44k according to the contents. The sub-MPU 82 also gives sound output instructions to the sound output LSI 86 according to the determined performance contents so that the sound output LSI 86 performs the output control of sound from a speaker part 45. Light emission data used for light emission control in the sub-MPU 82 are stored not only in a direct ROM 84 of the sub-MPU 82 but also in a common ROM 87 storing beforehand sound data used for the output control of sound in the sound output LSI 86.SELECTED DRAWING: Figure 6
Patent JP-2021190790-A (JP)
Title: Sterilizable USB3 camera
Inventor: KISHIMA KOICHIRO
IPC: H04N5/225
Filed: 2020-05-28
Abstract: To solve the problem in which since a MicroB connector of a USB3 camera, which is a connector on a camera side, does not have waterproof performance, a sterilization process cannot be performed on the camera when the cells and bacteria adhere to the USB3 camera, so that cells and bacteria adhering to the camera cannot be completely removed.SOLUTION: By using three sealing mechanisms that are a sealing mechanism for the outer circumference of a USB3 compatible cable, a sealing mechanism using a structural member including a glass substrate having light transmittance, and a sealing mechanism of the outer circumference of a lens mount connector, it is possible to provide a USB3 camera that can perform a sterilization process.SELECTED DRAWING: Figure 1
Patent JP-2021185827-A (JP)
Title: Nutritious liquid culture method
Inventor: SUEMATSU MASARU
IPC: A01G31/00
Filed: 2020-05-29
Abstract: To provide a nutritious liquid culture method capable of reducing an amount and concentration of waste nutritious liquid which is discharged from a nutritious liquid culture system, and reducing an environmental load.SOLUTION: A nutritious liquid culture member 1 comprises a culture bed tank 2, a planting panel plate 3, a seedling trestle 4, a water proof sheet 5, and a hydrophilic sheet. A seedling root pot 9 is mounted on the seedling trestle 4 through a planting hole 3a on the planting panel plate 3, and nutritious liquid is caused to flow to a bottom surface 2b of the culture bed tank 2, for growing a plant. At approximately end of culture, supply of liquid fertilizer to the tank is stopped, and in the state, supply of water is stopped and then, by transpiration of the plant, the nutritious liquid amount is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021188435-A (JP)
Title: Snow melting system
Inventor: ONODERA TSUTOMU
IPC: E01H5/10
Filed: 2020-06-03
Abstract: To provide a snow melting system capable of suppressing the spread of a flame to the opposite side of a ground by an air flow while improving the snow melting performance by blowing off water generated by snow melting with an air flow.SOLUTION: A snow melting system (10) to be installed at the front end of a traveling work vehicle comprises: a body frame (11) connected and supported by the front ends of multiple link members of a traveling work vehicle and that can be raised, lowered, and tilted; a plurality of pieces of flame forming means (14) that blow out flames from the lower part of the body frame (11) near the front end toward a ground in a forward downward inclination direction; high speed wind blowing means (15, 16) that blows high speed wind toward the ground below the flame blown from the flame forming means (14); and cooling air supply means (17, 18) that supplies cooling air c between the flame (F) formed by the flame forming means (14) and a top plate (31) of the body frame (11) and blows the cooling air c toward the top of the flame (F) near the ground.SELECTED DRAWING: Figure 2