baber/WOPTO huggingface dataset:
Patent JP-2022129434-A (JP)
Title: Centrifugal rotary machine
Inventor: IWASAKI MASATO
IPC: F04D29/42
Filed: 2021-02-25
Abstract: To provide a centrifugal rotary machine which achieves further reduction of vibration.SOLUTION: A centrifugal rotary machine includes: a rotary shaft which may rotate around an axis; an impeller which pumps a fluid flowing from one axial side to the radial outer side and includes a disc fixed to the rotary shaft, multiple blades provided at the disc, and a cover which covers the multiple blades and has an outer peripheral surface extending to the radial outer side as it goes toward the other axial side; and a casing having an inner peripheral surface which faces the outer peripheral surface of the cover and forms an outer passage with the outer peripheral surface of the cover. The casing is formed with: an annular cavity which is a space forming an annular shape surrounding the axis; and a communication part which allows the annular cavity and the outer passage to communicate with each other.SELECTED DRAWING: Figure 2
Patent JP-2021082845-A (JP)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2021-02-26
Abstract: To make it possible to align light emission luminance of EL elements having different emission colors and further increase the light emission luminance of the EL elements in a pixel unit of a light-emitting device.SOLUTION: By combining an EL element having an EL layer containing a triplet compound and an EL element having an EL layer containing a singlet compound in a pixel unit of a light-emitting device, light emission luminance of a plurality of EL elements formed can be made uniform. Furthermore, an EL element with higher emission luminance can be formed by forming a hole transport layer in a laminated structure.SELECTED DRAWING: None
Patent JP-2021087837-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-03-01
Abstract: To provide a technique capable of suppressing fraudulence to a game machine.SOLUTION: A game machine includes: a ball entry part permitting entry of game balls; lottery processing execution means for executing a predetermined lottery process, based on entry of game balls into the ball entry part; and setting change mode execution means for executing a setting change mode capable of changing setting of a winning probability in the predetermined lottery process by receiving external operation. The setting change mode execution means includes means for executing the setting change mode in satisfaction of a first condition at a point in time of power-on of the game machine but preventing execution of the setting change mode even if the first condition is satisfied after power is turned on.SELECTED DRAWING: Figure 51
Patent JP-2022135646-A (JP)
Title: Substrate support and plasma processing device
Inventor: SASAKI NOBUMINE
IPC: H01L21/3065
Filed: 2021-03-05
Abstract: To replace each of a plurality of consumable members on a substrate support, and replace some of the plurality of consumable members independently of the other consumable members.SOLUTION: A substrate support includes a substrate mounting surface on which a substrate is mounted, and a member placement surface on which a plurality of consumable members are placed, and each of the plurality of consumable members includes a lifter that moves up and down with respect to the member placement surface and engages only with the consumable member and does not engage with the other consumable members, and a lifting mechanism for lifting and lowering the lifter independently of the other lifters, and at least a part of the lifting mechanism is shared between the lifters.SELECTED DRAWING: Figure 4
Patent JP-2022138287-A (JP)
Title: Chemical vapor deposition starting material containing organic ruthenium compound, and chemical vapor deposition method for ruthenium thin film or ruthenium compound thin film
Inventor: SUZUKI KAZUHARU
IPC: C07F15/00
Filed: 2021-03-10
Abstract: To provide a chemical vapor deposition starting material that is primarily composed of an organic ruthenium compound and is less prone to discoloration and precipitation when heated at high temperatures, and a chemical vapor deposition method.SOLUTION: The present invention discloses a chemical vapor deposition starting material for producing a ruthenium thin film or a ruthenium compound thin film by chemical vapor deposition, the chemical vapor deposition starting material containing an organic ruthenium compound represented by the following formula and a β-diketone that is the same as a ligand of the organic ruthenium compound. In the formula, R1 and R2 are substituents and each represent hydrogen or a straight-chain or branched alkyl group.SELECTED DRAWING: None
Patent JP-2021098102-A (JP)
Title: Device for preventing sleep apnea
Inventor: ANDRE MICHALAK
IPC: A61M16/06
Filed: 2021-03-10
Abstract: To provide a device which prevents the tongue and jaws of a user from being relaxed during the sleep, assists in guaranteeing that the interruption of the respiration known as apnea does not occur, and prevents sleep apnea by holding the mouth of the user at a naturally-closed position.SOLUTION: There is provided a device for preventing sleep apnea of a user. In the device, the upper lip and the lower lip of the face of the user are maintained in a closed state, adhesives are arranged on the upper and lower sides of a transmission portion 40 in a pad 10, the lips of the face of the user are maintained in the closed state and the pad is attached to the user with the adhesives, the upper lip and the lower lip of the user are completely covered by the pad, the upper lip and the lower lip are prevented from being expanded to the pad, the pad urges the respiration through a nasal meatus, the air flow passing between the upper lip and the lower lip of the user is prevented, and it is guaranteed that the tongue of the user is not relaxed during the sleep.SELECTED DRAWING: Figure 1
Patent JP-2022138937-A (JP)
Title: Gripping device and control method for gripping device
Inventor: TADA SHOGO
IPC: B25J15/00
Filed: 2021-03-11
Abstract: To provide a gripping device capable of selecting a desired gripping claw from a plurality of gripping claws with a simple configuration.SOLUTION: A gripping device includes: a first gripping part and a second gripping part having a pair of a plurality of first gripping claws and second gripping claws which are rotatably supported around a predetermined rotation center line, and radially stretch in a direction vertical to the rotation center line; temporary fixing means for temporarily fixing a rotation angle of the second gripping part at a predetermined rotation angle; adsorption means for adsorbing the first gripping part and the second gripping part in a state where the pair of first gripping claws and second gripping claws face each other; rotation angle control means for controlling a rotation angle of the rotation center line of the first gripping part in the adsorbed state; and gripping part interval control means for separating the first gripping part and the second gripping part at a predetermined interval in the temporarily fixed state.SELECTED DRAWING: Figure 1
Patent JP-2022138992-A (JP)
Title: Entertaining productivity improvement system and entertaining productivity improvement method
Inventor: TAKAMORI MASAYA
IPC: G06Q10/06
Filed: 2021-03-11
Abstract: To provide an entertaining productivity improvement system capable of supporting the discovery of independent-minded amusements in manufacturing process work.SOLUTION: An entertaining productivity improvement system comprises detecting means for detecting an operation of a worker for a tool in individual work of a manufacturing process using the tool, game evaluating means for evaluating detection results by the detecting means according to rules of a prescribed game, and display means for displaying the evaluation results by the game evaluating means. Preferably, the entertaining productivity improvement system further includes standard setting means for setting evaluation standard values on the basis of detection results of each worker detected by the detecting means. The game evaluating means evaluates the detection results of each worker on the basis of the evaluation standard values set by the standard setting means per worker.SELECTED DRAWING: Figure 1
Patent JP-2022140875-A (JP)
Title: Heat exchange type ventilation device
Inventor: KIYOMOTO KUNIHISA
IPC: F24F13/02
Filed: 2021-03-15
Abstract: To improve cooling performance of a condenser with respect to a refrigerant and to improve dehumidification performance while suppressing increase in material cost and running cost even when water-cooling function is installed.SOLUTION: A heat exchange type ventilation device is such that: a refrigerant piping 54 includes a branch part 54a for branching the flow of the refrigerant in two directions, a first refrigerant piping 54b for passing one of the refrigerant in the flow of refrigerant branched by the branch part 54a, a second refrigerant piping 54c for passing the other of the refrigerant in the flow of the refrigerant branched by the branch part 54a, and a merging part 54d for merging the flow of the refrigerant passing through the first refrigerant piping 54b and the flow of refrigerant passing through the second refrigerant piping 54c; a condenser 53 includes a heat radiation part 53a for radiating the heat of the refrigerant into the air; and the first refrigerant piping 54b, the second refrigerant piping 54c and a humidification drain pipe 56 pass through the heat radiation part 53a.SELECTED DRAWING: Figure 3
Patent JP-2022143727-A (JP)
Title: Failure correspondence support person arrangement system and failure correspondence support person arrangement method
Inventor: NISHIMURA SHIGERU
IPC: G05B23/02
Filed: 2021-03-18
Abstract: To provide a failure correspondence support person arrangement system and a failure correspondence support person arrangement method for an elevator capable of selecting a more proper support candidate.SOLUTION: A failure correspondence time calculation system has a failure daily report management unit, an elevator specification management unit, a standard cause investigation time management unit for each device, a standard countermeasure work time management unit for each device, and a skill management unit. Further, the failure correspondence time calculation system according to the present invention includes a cause device candidate extraction unit, a cause investigation time calculation unit, a countermeasure work time calculation unit, a component conveyance time calculation unit, and a support person arrangement unit.SELECTED DRAWING: Figure 1
Patent JP-2022143968-A (JP)
Title: Carbon dioxide electrolytic apparatus
Inventor: KITAGAWA RYOTA
IPC: C25B15/08
Filed: 2021-03-18
Abstract: To provide a carbon dioxide electrolytic apparatus that enhances efficiency and durability by suppressing overhydration and moisture consumption near a reduction electrode.SOLUTION: A carbon dioxide electrolytic apparatus 1 of an embodiment of the present invention comprises: an electrolysis cell 2 including a reduction electrode 8, an oxidation electrode 9, a gas passage 11 for supplying a gas which contains CO2 to the reduction electrode 8, a liquid passage 12 for supplying an electrolyte which contains moisture to the oxidation electrode 9, and a diaphragm 10 for separating the reduction electrode 8 from the oxidation electrode 9; a first supply passage 3 connected to the gas passage 11; a first discharge passage 4 connected to the gas passage; a first moisture quantity detection unit 19 arranged in the first discharge passage 4 so as to detect moisture quantity contained in the gas flowing in the first discharge passage 4; a moisture quantity adjusting unit configured so as to adjust moisture quantity supplied to the reduction electrode 8; and a control unit 7 configured so as to control the moisture quantity adjusting unit based on the detection signal of the first moisture quantity detection unit.SELECTED DRAWING: Figure 1
Patent JP-2022145048-A (JP)
Title: Garlic flavor enhancing method
Inventor: USHITANI KENSAKU
IPC: A23L27/10
Filed: 2021-03-19
Abstract: To provide a garlic flavor enhancer, garlic component-containing food and drink that contain the enhancer, and a method for enhancing a garlic flavor of garlic component-containing food and drink.SOLUTION: A garlic flavor enhancer contains at least one selected from the group consisting of sucralose, thaumatin, neotame, Momordica grosvenorii extract, acesulfame potassium, stevia extract, and aspartame.SELECTED DRAWING: None
Patent JP-2022145088-A (JP)
Title: Thermal conducting material and production method of the same
Inventor: FAN JONHAN
IPC: C08K3/08
Filed: 2021-03-19
Abstract: To provide a thermal conducting material capable of achieving a dramatic improvement in thermal conductivity.SOLUTION: The present invention is a thermal conducting material containing composite particles having crystalline particles of boron nitride and amorphous particles of boron nitride that are smaller than the crystalline particles and adhere to surfaces of the crystalline particles and magnetic particles supported by the amorphous particles. When such composite particles are used in fillers, a composite with high thermal conductivity can be obtained. The composite particles are obtained, for example, through a firing process that heats a mixture of crystalline boron nitride particles (such as h-BN), melamine borate, and magnetic particles. Hydrophobized fillers may be used. The magnetic particles are, for example, nano-sized iron particles. The inclusion of the magnetic particles also makes it possible to control the orientation of fillers (composite particles) in the composite.SELECTED DRAWING: Figure 8
Patent JP-2021102230-A (JP)
Title: Hydraulic device
Inventor: DONG XIANGYI
IPC: B30B15/04
Filed: 2021-03-22
Abstract: To provide an improved type hydraulic device which is formed with a sealed structure frame, can perform work by a single group or by two groups or a plurality of groups in parallel, uses few components, and can reduce wear of materials and manufacturing cost.SOLUTION: A hydraulic device includes: a support frame; and at least one main cylinder module; and at least one metal mold fixing section. The main cylinder module has a cylinder and a piston connected to the cylinder. The support frame has two pairs of end frames. The cylinder is mounted between the two pairs of end frames. Each pair of end frames has two first connection frames. The two first connection frames are symmetrically mounted with a moving shaft of the piston as a symmetry axis. One end of the first connection frame is connected to the cylinder and the other end is connected to the metal mold fixing section. A pressurization structure is formed between the piston and the metal mold fixing section.SELECTED DRAWING: Figure 1
Patent JP-2022149050-A (JP)
Title: Component demand trend analysis system and method
Inventor: FUNAKI KOSUKE
IPC: G06Q10/04
Filed: 2021-03-25
Abstract: To provide a component demand trend analysis system and method that enable an accurate prediction of component demand in each base.SOLUTION: A demand trend analysis system has: an economic index acquisition device 1: a trend analysis device 2; and a plurality of base-side devices 3. The demand trend analysis system is configured to:, in the trend analysis device 2, select economic index data related to information (component past order-acceptance data) on an order-acceptance of components in the past in each base where the base-side device 3 is installed;, in the trend analysis device 2, perform a trend analysis of future demand of the component in each base from the selected economic index data and component past order-acceptance data; and calculate recommendation amount of order-placement data and the like to be obtained by adding an analysis result to information (component order-placement schedule data) on an order-placement of component scheduled for each base.SELECTED DRAWING: Figure 1
Patent JP-2022149852-A (JP)
Title: Pachinko game machine
Inventor: YAMADA MASATO
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To provide a Pachinko game machine that allows an entire performance part showing characteristics of an individual game machine to be replaced.SOLUTION: A Pachinko game machine includes a game board fixed to the inside of a frame body attached in a game parlor, which has a game region for rolling game balls along the surface, a performance part disposed around the game board so as to fill a part between the frame body and the game board, and an attaching frame to which the performance part is fixed. The attaching frame given a performance board for executing a performance operation for notifying a player of a result of lottery processing is removably combined for the game board given a main board for executing the lottery processing and controlling a game operation. Signal transmission means is given for transmitting a game signal including the information on the lottery processing from the main board to the performance board in a non-contact manner between the main board and the performance board.SELECTED DRAWING: Figure 5
Patent JP-2022150497-A (JP)
Title: air compressor
Inventor: NIKAIDO Sho
IPC: F04B49/03
Filed: 2021-03-26
Abstract: To provide an air compressor capable of preventing malfunction of a suction throttle valve, by temporarily enhancing an operational force of the suction throttle valve.SOLUTION: An air compressor includes: an electric motor 1; a compressor body 2 driven by the electric motor 1, and for compressing the air; a suction throttle valve 3 provided on the suction side of the compressor body 2; an operation circuit 4 having three-way valves 22a, 22b; an inverter 11 for varying the rotational frequency of the electric motor 1; and a control device 12 for controlling the electric motor 1 via the inverter 11, and for controlling the three-way valves 22a, 22b. The control device 12 brings the suction throttle valve 3 into a closed state at the start of the electric motor 1, and after the start of the electric motor 1, by controlling the three-way valves 22a, 22b, opens the suction throttle valve 3. The control device 12 controls the rotational frequency of the electric motor 1 in such a manner that the rotational frequency becomes predetermined rotational frequency which is set higher than the rated rotational frequency beforehand, from the start of the electric motor 1 until the suction throttle valve 3 comes into a totally open state.SELECTED DRAWING: Figure 1
Patent JP-2022152548-A (JP)
Title: Curable siloxane composition, and cured product thereof
Inventor: TAKASU MAYUKO
IPC: C08K5/5425
Filed: 2021-03-29
Abstract: To provide a new curing mechanism for siloxane, different from the conventional art, using a nitrile oxide group.SOLUTION: A curable siloxane composition at least contains (A) a compound having two or more nitrile oxide groups in one molecule, and (B) a siloxane compound having two or more alkenyl groups in one molecule.SELECTED DRAWING: None
Patent JP-2021159766-A (JP)
Title: Apatite carbonate covering material and method for manufacturing the same
Inventor: ISHIKAWA KUNIO
IPC: A61L27/18
Filed: 2021-03-30
Abstract: To provide an apatite carbonate covering material capable of highly satisfying both requirements of the following (1) and (2), where (1) the amount of carbonic acid group in an apatite structure is large, and (2) an adhesive strength between an apatite carbonate layer and a support is large.SOLUTION: An apatite carbonate covering material is manufactured in a manufacturing process including steps of: covering at least a part of a support having 1 μm or more of the arithmetic average surface roughness (Ra) of the surface with the precursor of apatite carbonate; and applying at least one component selected from a group of a phosphoric acid component, a calcium component and a carbonate component to the precursor by applying a solution including the component to the support having at least the part covered with the precursor of apatite carbonate to convert the precursor into apatite carbonate.SELECTED DRAWING: Figure 3
Patent JP-2022154793-A (JP)
Title: Linear motion guide device
Inventor: YAMAGISHI NOBUAKI
IPC: F16C29/06
Filed: 2021-03-30
Abstract: To provide a linear motion guide device which can suppress the intrusion of foreign matters into a slider from a clearance between left-and-right side face parts of a guide rail and a slider main body irrespective of a use direction, and can thereby maintain the traveling accuracy and the stop position accuracy of the slider.SOLUTION: A linear motion guide device has a guide rail 3 and a slider-side rolling groove 10, and also has a slider 20, a plurality of balls, and an underseal 40 attached to a bottom face of the slider, and covering a clearance between the slider and the guide rail. The underseal has a lip part which slide-contacts with the guide rail, and comprises an inclination face which is gradually inclined so as to separate from a bottom face as progressing toward a side face of the guide rail from the bottom face of the slider.SELECTED DRAWING: Figure 3
Patent JP-2022156494-A (JP)
Title: Bubble-bearing chocolate and method for producing the same
Inventor: TAKADA CHIHIRO
IPC: A23G1/54
Filed: 2021-03-31
Abstract: To provide a bubble-bearing chocolate that has excellent whipability and workability at normal temperature and also has excellent shape retentivity.SOLUTION: A bubble-bearing chocolate contains oil and fat A of 10-50 mass% and oil and fat B of 3-40 mass%, where, the oil and fat A are specific non-transesterified laurin oil and fat, and the oil and fat B are specific random transesterified oil and fat, with the mass ratio of oil and fat B to the oil and fat A (oil and fat B/oil and fat A) being 0.50-3.50.SELECTED DRAWING: None
Patent JP-2022128370-A (JP)
Title: Leakage test closing plug, anesthesia apparatus, and leakage test method for circulation type respiration circuit
Inventor: NAGAI RYUTARO
IPC: A61M16/20
Filed: 2021-02-22
Abstract: To prevent a component of an intra-anesthesia apparatus respiration circuit from being damaged by excessive negative pressure in a circulation type respiration circuit caused by succession of gas suction by gas sampling by an anesthesia gas analyzer in a state of the circulation type respiration circuit being closed by a closing plug to be used for a leakage test of an anesthesia apparatus.SOLUTION: Excessive negative pressure is prevented by combining a leakage test closing plug with a unidirectional valve and taking outside air even if gas is sucked from the inside of a respiration circuit.SELECTED DRAWING: Figure 7
Patent JP-2022163943-A (JP)
Title: tire
Inventor: MIKI NAOYUKI
IPC: B60C11/00
Filed: 2021-04-15
Abstract: To provide a tire having excellent general performances of: wet grip performance after wear; and on-ice performance after wear.SOLUTION: A tire comprises a tread composed of a rubber composition comprising silicone, liquid rubber, and butadiene rubber. A land part B of the tread has a cross-sectional shape that widens inward in the radial direction of the tire.SELECTED DRAWING: Figure 1
Patent JP-2022164126-A (JP)
Title: Guide device, guide method, and guide program
Inventor: OGURA KATSUYA
IPC: B61L25/02
Filed: 2021-04-16
Abstract: To enable guidance which can improve the convenience of users on a platform.SOLUTION: A guide device 10 displays information on a platform door 50 installed on a platform 81 at a station 82. The guide device 10 specifies which control state is generated among a plurality of control states such as a getting-off state where it is assumed that many people get off from a train on the platform 81 based on the opening/closing of an opening/closing unit of the platform door 50. The guide device 10 displays information according to the specified control state on the platform door 50. The guide device 10 displays guide information showing a direction of a target to be guided when the control state is specified as the getting-off state.SELECTED DRAWING: Figure 1