baber/WOPTO huggingface dataset:
Patent JP-2022056948-A (JP)
Title: Centrifugal compressor
Inventor: UMEYAMA AKIRA
IPC: F04D29/28
Filed: 2020-09-30
Abstract: To provide a centrifugal compressor capable of attaining both reduction in the moment of inertia of an impeller and suppression in uneven stress distribution on a hub.SOLUTION: In a centrifugal compressor, an impeller 100 comprises a hub 110 and a plurality of blades 120. Each blade 120 extends from one side of an outer peripheral surface 112 toward the other side, and has a positive pressure surface 122 that becomes a positive pressure and a negative pressure surface 124 that becomes a negative pressure when the impeller 100 rotates. The hub 110 has a lightening part 117 that opens to the outer peripheral surface 112 between the positive pressure surface 122 and the negative pressure surface 124 of the plurality of blades 120. The lightening part 117 is provided closer to the positive pressure surface 122 than the negative pressure surface 124 of the blade 120.SELECTED DRAWING: Figure 2
Patent JP-2022059946-A (JP)
Title: Industrial robot hand, and industrial robot
Inventor: HOSOKAWA MASAMI
IPC: H01L21/677
Filed: 2020-10-02
Abstract: To provide an industrial robot hand capable of securely holding a wafer so as to prevent it from falling, and an industrial robot equipped with the hand.SOLUTION: A hand 14 comprises: a wafer mounting portion 14a mounted with a wafer 2; and a roller 145a capable of pressing an end face of the wafer 2 mounted on the wafer mounting portion 14a. An outer peripheral surface 145a1 of the roller 145a is formed to be a tapered surface whose diameter increases from a back surface side to a front surface side of the wafer 2 mounted on the wafer mounting portion 14a.SELECTED DRAWING: Figure 9
Patent JP-2022063887-A (JP)
Title: Stator, motor, electrically-driven device, and compressor
Inventor: NAKA SHOJIRO
IPC: H02K1/12
Filed: 2020-10-13
Abstract: To effectively absorb vibration of a motor.SOLUTION: According to one embodiment disclosed herein, a stator can be mounted on a motor. The stator has a vibration absorption structure which is provided in a portion of a region where vibration caused by electromagnetic force generated in the operation of the motor propagates, and which absorbs the vibration. The vibration absorption structure includes one or more loose unit structures. Each of the unit structures is configured such that the rigidity against external force applied from a first direction with respect to the unit structure in question may be lower than the rigidity against external force applied from a second direction, different from the first direction, with respect to the unit structure in question.SELECTED DRAWING: Figure 3
Patent JP-2021009732-A (JP)
Title: Data printing control device, electronic calculator, data printing control method, and data printing control program
Inventor: YOSHIZAWA HIROAKI
IPC: G06F15/02
Filed: 2020-10-22
Abstract: To provide a calculation device that can print calculation data registered according to a calculation operation according to a user operation, and appropriately performs necessary printing while eliminating unnecessary printing.SOLUTION: In a print mode (ON) state, an electronic calculator can print calculation data and calculation result data according to a user operation sequentially on recording paper P, and even in a print mode (OFF) state, upon operation of a [REPRINT] (registered data print) key, can print calculation data and calculation result data according to a series of calculation operation data registered in a calculation data memory collectively on the recording paper P. Regardless of the print mode state, when the process of the calculation processing is in a state of setting a conversion rate or in a state of a conversion operation, the electronic calculator performs no printing even if the [REPRINT] key is operated and thus can prevent unnecessary printing.SELECTED DRAWING: Figure 11
Patent JP-2022069289-A (JP)
Title: Protector for connector
Inventor: NAGAISHI MASAKAZU
IPC: H01R13/56
Filed: 2020-10-23
Abstract: To provide a technique which can suppress the exposure of a connected portion to the outside even when an excessive load is applied to an electric cable in the connected portion between connectors.SOLUTION: A protector comprises: a connector side fixed part which is located on one end of the protector and fixed to an electrical component; a cable side fixed part which is located on the other end of the protector and fixed to an electric cable; and a protector body which extends from the connector side fixed part to the cable side fixed part and covers the connected portion and the electric cable adjacent to the connected portion from at least one direction. The protector body is provided with a fragile part along the direction intersecting the electric cable. The fragile part is closer to the cable side fixed part than to the connector side fixed part.SELECTED DRAWING: Figure 2
Patent JP-2022069950-A (JP)
Title: Bamboo powder manufacturing device
Inventor: TAI RYUGO
IPC: B27L11/00
Filed: 2020-10-26
Abstract: To provide a bamboo powder manufacturing device allowing a large amount of bamboo powder to be manufactured in a short time through supply of bamboo material.SOLUTION: A bamboo powder manufacturing device 1 is provided at least with: a cutting mechanism 10 setting a bamboo material 40 oblique in a transporting direction; a transporting mechanism 20 transporting a plurality of bamboo materials 40 while cutting and crushing them; and a cut bamboo material converging mechanism 30 arranged between the cutting mechanism 10 and the transporting mechanism 20 to guide cut and crushed bamboo materials 50 discharged from the transporting mechanism 20 to the cutting mechanism 10 as converging them.SELECTED DRAWING: Figure 6
Patent JP-2022070724-A (JP)
Title: refrigerator
Inventor: WASHIZAKI Tsubasa
IPC: F25D19/00
Filed: 2020-10-27
Abstract: To provide a refrigerator that can restrain frosting in a return duct, and has a simple structure.SOLUTION: A refrigerator according to an embodiment comprises a refrigerator body, a cooler, a cooler housing chamber, a return duct, and a foam heat insulation material. The refrigerator body includes an upper storage chamber, and a lower storage chamber arranged on the lower side of the upper storage chamber. The cooler generates cold air. The cooler housing chamber is provided in the refrigerator body. The cooler housing chamber houses the cooler. The return duct communicates with the upper storage chamber and the cooler housing chamber. The return duct forms a return flow passage through which air in the upper storage chamber returns to the cooler housing chamber. The foam heat insulation material is made of urethane foam. The foam heat insulation material is packed between the cooler housing chamber and an outer peripheral part of the return duct.SELECTED DRAWING: Figure 6
Patent JP-2022073091-A (JP)
Title: Information processing apparatus, information processing method, and program therefor
Inventor: AOKI HIROKI
IPC: B41J2/01
Filed: 2020-10-30
Abstract: To provide an information processing apparatus, an information processing method, and a program therefor that can facilitate a user's work.SOLUTION: An information processing apparatus 30 is an information processing apparatus that processes information on textile printing processing performed by an ink jet device that discharges ink onto a cloth 99 to draw an image, and at least one of a pre-processing device that performs pre-processing on the cloth before the image is drawn and a post-processing device that performs post-processing on the cloth after the image is drawn. The information processing apparatus comprises: an acquisition unit 33 that acquires image data obtained by digitizing the cloth on which the textile printing processing is performed as an image, and original image data being original data of the image drawn on the cloth; a storage unit 35 that stores data for derivation 47 for deriving a recommendation parameter related to at least one of the pre-processing device and a post-processing device based on the image data and the original image data; and a control unit 34 that, based on the data for derivation, derives the recommendation parameter from the image data and the original image data.SELECTED DRAWING: Figure 3
Patent JP-2022074327-A (JP)
Title: Exhaust emission control device
Inventor: KATO HIDERO
IPC: F01N3/20
Filed: 2020-11-04
Abstract: To provide an exhaust emission control device which can efficiently warm up an exhaust emission purification catalyst, in an internal combustion engine which can change an air quantity with respect to a fuel quantity corresponding to a requirement output.SOLUTION: An exhaust emission control device 100 being an exhaust emission control device of an engine 1 which can change an air quantity with respect to a fuel quantity corresponding to a requirement output comprises: an engine state acquisition part 31 for acquiring a catalyst temperature of an exhaust emission purification catalyst which is arranged in an exhaust passage of the engine 1; a target exhaust temperature setting part 33 for setting a target exhaust temperature of exhaust emission which flows in the exhaust emission purification catalyst to a temperature higher than the catalyst temperature of the exhaust emission purification catalyst on the basis of a relationship between the exhaust temperature of the engine 1 and exhaust energy when changing the air quantity with respect to a prescribed fuel quantity; and an engine control part 34 for controlling the air quantity of the engine 1 so that the exhaust temperature of the warmed-up exhaust emission purification catalyst reaches the target exhaust temperature.SELECTED DRAWING: Figure 2
Patent JP-2022078479-A (JP)
Title: Charge/management system of sightseeing telescope
Inventor: MIZUKUSA YUTAKA
IPC: G06Q50/10
Filed: 2020-11-13
Abstract: To perform the proper management of a sightseeing telescope 1 which allows not only a cash payment of a use charge, but also a use charge payment by electronic payment means, and further is arranged in each place.SOLUTION: When cash is inputted, a start signal is outputted from a cash settlement unit 10, and on the other hand, when a use charge is paid by an electronic settlement, a start signal is outputted from an electronic settlement unit 20. Then, a telescope operation unit 30 operates a sightseeing telescope 1 on the basis of these start signals. Also, a management server 200 for managing the sightseeing telescope 1 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2021059782-A (JP)
Title: Heat radiation component for semiconductor element
Inventor: ISHIHARA YOSUKE
IPC: H01S5/022
Filed: 2020-11-17
Abstract: To provide a heat radiation component for a semiconductor element having a high heat conductivity, and a thermal expansion coefficient near to that of a semiconductor element without causing bulging and cracking under an actual use condition.SOLUTION: The heat radiation component for the semiconductor element includes: a conjugated part 3 composed of a metal containing 50 vol.%-80 vol.% of a diamond powder having a first peak of a volume distribution of particle sizes at 5-25 μm, a second peak of a volume distribution of particle sizes at 55-195 μm, and a ratio of an area of a volume distribution of particle sizes at 1-35 μm to an area of a volume distribution of particle sizes at 45-205 μm of 1:9 to 4:6, and a balance of aluminum; and surface layers 4 having a film thickness of 0.03-0.2 mm, and containing 80 vol.% or more of a metal containing aluminum on both principal planes of the conjugated part. The heat radiation component further includes: (1) a crystalline Ni layer 5 having a film thickness of 0.5-6.5 μm; and (2) an Au layer 6 having a film thickness of 0.05 μm or more on at least one surface layer.SELECTED DRAWING: Figure 1
Patent JP-2022082278-A (JP)
Title: Image forming device
Inventor: TAKADA SHINGO
IPC: B41J29/38
Filed: 2020-11-20
Abstract: To provide an image forming device that can appropriately set a heating condition for a recording medium.SOLUTION: An image forming device comprises: conveying means that conveys a tube-like recording medium; heating means that heats the recording medium so that a temperature of the recording medium being conveyed by the conveying means is equal to a target temperature; image forming means that forms an image on a surface of the recording medium; sensing means that senses a temperature of the heating means; and determining means that determines a heating condition for the heating means on the basis of reductions in temperature of the heating means that occurs accompanying removal of heat of the heating means by the tube-like recording medium.SELECTED DRAWING: Figure 4
Patent JP-2022083583-A (JP)
Title: Steel desulfurization agent and method for manufacturing the same
Inventor: KITO TOMOHIRO
IPC: C21C7/064
Filed: 2020-11-25
Abstract: To provide a steel desulfurization agent capable of accelerating a melting rate to molten metal to improve a desulfurization rate, and a method for manufacturing the same.SOLUTION: A steel desulfurization agent capable of avoiding fluorite by providing a material having calcium oxide (CaO), magnesium oxide (MgO) and chlorination calcium hydroxide [CaCl (OH)] constituted as an essential component. In the content of the essential component, the content of magnesium oxide is 40-80 pts.mass to 100 pts.mass of calcium oxide, and the content of chlorination calcium hydroxide is 2-20 pts.mass. A method for manufacturing the steel desulfurization agent has a method capable of press-molding a mixture including calcium oxide, magnesium oxide and chlorination calcium hydroxide to prepare a granulated material and a method capable of granulating a mixture including a calcium source, a magnesium source and a chlorine source to mold a granulated material and sintering the granulated material.SELECTED DRAWING: None
Patent JP-2022084173-A (JP)
Title: Consideration-linked motion-inducing method and consideration-linked motion induction program
Inventor: KAWAI DAISUKE
IPC: H04N21/6332
Filed: 2020-11-26
Abstract: To provide a consideration-linked motion-inducing method and a consideration-linked motion-inducing program that realize the action desired by a user of a content separated from a distributor via a network as a spatial motion in the real world on the user side according to the input of the distributor.SOLUTION: A consideration-linked motion-inducing method includes a request receiving step of receiving, from a user device 120, request information including a designated distributor 104, a specified request consideration, and a control request requesting the spatial operation of a specified user-side response device 110, an input enablement step of making it possible to input whether to allow the control request, a request consideration providing step of performing the process of providing the specified request consideration if permitted, a return control enablement step of enabling return control if permitted, an operation pattern determination step of determining an operation pattern, and a request consideration consumption step of consuming at least a part of the request consideration.SELECTED DRAWING: Figure 11
Patent JP-2022087385-A (JP)
Title: Tunnel lining structure and tunnel construction method
Inventor: UENO YUKI
IPC: E21D11/04
Filed: 2020-12-01
Abstract: To propose a tunnel lining structure and a tunnel construction method that reduce labor during construction by using a precast members and can alleviate a cross-sectional force generated in the precast member.SOLUTION: A tunnel lining structure 1 includes an arch-shaped precast lining 4 provided along a supporting 2, a filling member 5 interposed between the precast lining 4 and the supporting 2 at a top end portion of the precast lining 4, and a filling material 6 filled between the precast lining 4 and the supporting 2.SELECTED DRAWING: Figure 1
Patent JP-2022087948-A (JP)
Title: Control device for vehicle
Inventor: SHIMURA SOICHIRO
IPC: F16H61/02
Filed: 2020-12-02
Abstract: To provide a control device for a vehicle, which can shorten a time required for detecting a differential rotation of a friction clutch to determine a slip state.SOLUTION: A control device for a vehicle includes a friction clutch which can continuously change a transmission torque capacity between a drive power source and drive wheels, and determines that a slip occurs in the friction clutch, if the difference between the rotation speed on the drive power source side of the friction clutch and the rotation speed on the drive wheel side thereof becomes larger than a slip determination threshold when the transmission torque capacity of the friction clutch in an engaged state is reduced. In the control device, shared torque, which is the difference between the torque transmitted from the drive power source to the friction clutch and the torque transmitted from the drive wheels to the friction clutch, is calculated, differential torque, which is the difference between the shared torque and the transmitted torque capacity, is calculated (steps S2, S8), and the larger the differential torque is, the smaller the slip determination threshold is (step S4).SELECTED DRAWING: Figure 3
Patent JP-2021050218-A (JP)
Title: Compositions and methods of using tyrosine kinase inhibitors
Inventor: BENNETT ANTON
IPC: A61K31/506
Filed: 2020-12-02
Abstract: To provide a method of treating a cardiovascular disease or condition having aberrant protein tyrosine phosphorylation.SOLUTION: The method comprises administering a low-dosage of a tyrosine kinase inhibitor to a subject, where the tyrosine kinase inhibitor decreases aberrant levels of tyrosine phosphorylation and improves at least one cardiac function in the subject. Preferably, the tyrosine kinase inhibitor is selected from the group consisting of afatinib, axitinib, bosutinib, cabozantinib, cediranib, ceritinib, crizotinib, dabrafenib, dasatinib, and the like.SELECTED DRAWING: Figure 1A
Patent JP-2021055848-A (JP)
Title: Hexagonal changeover valve
Inventor: TSUKUI RYOSUKE
IPC: F16K11/065
Filed: 2020-12-03
Abstract: To provide a hexagonal changeover valve enabling a leakage at this valve to be hard to occur and at the same time effectively suppressing a pressure loss.SOLUTION: This invention provides at least a first U-turn passage 16A and a second U-turn passage 16B arranged within a major valve body 15 and enables a selective application to be attained between a first communication state in which a port pA and a port pB are communicated to each other through the first U-turn passage 16A, a port pC and a port pD are communicated to each other through the second U-turn passage 16B and a port pE and a port pF are communicated to each other through an inside part of a major valve housing 11 by moving the major valve body 15 within a major valve chamber 12 and a second communication state in which the port pA and the port pF are communicated to each other through the first U-turn passage 16A, the port pE and the port pD are communicated to each other through the second U-turn passage 16B and the port pC and the port pB are communicated to each other through an inside part of the major valve housing 11.SELECTED DRAWING: Figure 1
Patent JP-2022089574-A (JP)
Title: Method for manufacturing tree processed article and tree processed article
Inventor: MIZUGUCHI YASUNORI
IPC: A01N3/00
Filed: 2020-12-04
Abstract: To provide a method for manufacturing a tree processed article capable of obtaining a tree processed article capable of stored for a long period of time in a state close to green wood.SOLUTION: A tree processed article is manufactured using a manufacturing device 10 including a supply pipe 12 for flowing a storage liquid, an insertion hole 15 that is provided on the supply pipe 12 and allows a tree 20 to be inserted thereto, and a compressor 14 for pressurizing the storage liquid, by a method including a peeling step of forming a bark peeling part in a trunk of the tree 20 inserted into the insertion hole 15, an insertion step of inserting the tree 20 into an insertion hole 15 so as to bring the storage liquid into contact with the tree peeling part inside the insertion hole 15, and a space between the tree 20 inserted into the insertion hole 15 and the inner peripheral part of the insertion hole 15 is sealed, and a pressurization and supply step of supplying the pressurized storage liquid to the tree 20 inserted into the insertion hole 15.SELECTED DRAWING: Figure 1
Patent JP-2021151769-A (JP)
Title: Modeling device and manufacturing method of modeled article
Inventor: USHIGOME YOICHI
IPC: B32B37/06
Filed: 2020-12-14
Abstract: To provide a modeling device that can manufacture a modeled article by expanding a molded sheet in a stable temperature environment, and a manufacturing method of the molded article.SOLUTION: There is provided a modeling device 100, which is configured in that: a transport belt 126 transports a molded sheet 10 that expands by being irradiated with electromagnetic waves; an irradiation unit 150 irradiates the molded sheet 10 transported on the transport belt 126 with electromagnetic waves; and heaters 161 to 164 heat the transport belt 126.SELECTED DRAWING: Figure 5
Patent JP-2022094192-A (JP)
Title: Tunnel debris conveying system and tunnel debris conveying method
Inventor: HIRANO HIROYUKI
IPC: E21D9/12
Filed: 2020-12-14
Abstract: To provide a tunnel debris conveying system and a tunnel debris conveying method capable of reducing a construction cost by reducing the number of dump trucks and of improving a work efficiency of entire tunnel construction.SOLUTION: A tunnel debris conveying system includes an extending belt conveyor 2 that is disposed to be stretchable along with movement of a first pit face 11A from the first pit face 11A to outside a mine 14 in a main pit tunnel 11, a debris horizontal mounting device 3 that is disposed near an intermediate debris temporary yard S0 provided at a connection portion 13A with a communication pit 13 in the main pit tunnel 11 and horizontally mounts an excavation debris with respect to the extending belt conveyor 2, and a first dump truck 4A that transports the excavation debris from a second pit face 12A of an evacuation pit tunnel 12 to the intermediate debris temporary yard S0 through the connection pit 13.SELECTED DRAWING: Figure 1
Patent JP-2022095471-A (JP)
Title: Power component built-in substrate and component built-in substrate formation method
Inventor: HAYASHI SHIGEHIRO
IPC: H05K3/46
Filed: 2020-12-16
Abstract: To provide a power component built-in substrate which enables manufacture of a power device that has high functionality and high reliability and is reduced in the size by supporting a power semiconductor element and a gate drier element by the same insulating film and arranging the elements in a simplified manufacturing process.SOLUTION: A power component built-in substrate 1 includes a power semiconductor element (MOSFET10) embedded in an insulating resin 12, a gate driver 11 embedded in the same insulating resin as the insulating resin where the MOSFET 10 is embedded, and wires 14 connected to an electrode terminal of the MOSFET 10 on both surfaces of a surface side and a rear face side of the insulating resin, and has a wire 14 connected to an electrode terminal of the gate driver 11 on any one surface of the surface side and the rear face side of the insulating resin. A plated wiring layer 20 of the one of the surface side and the rear face side is brought into direct contact with the whole surface of the electrode terminal of the MOSFET 10 and connected thereto, and the other wire 14 is connected to the electrode terminal of the MOSFET 10 through a via 15.SELECTED DRAWING: Figure 1