baber/WOPTO huggingface dataset:
Patent JP-2022154014-A (JP)
Title: Turbine housing and turbocharger
Inventor: OZAKI MAKOTO
IPC: F01D9/06
Filed: 2021-03-30
Abstract: To provide a turbine housing which enables easy manufacturing of an inlet sleeve to reduce manufacturing costs of the inlet sleeve, and to provide a turbocharger including the turbine housing.SOLUTION: A turbine housing is used to house a turbine wheel and includes: a cylindrical exhaust gas introduction part formed with an exhaust gas introduction port for introducing exhaust gas; and an inlet sleeve which is at least partially housed in the exhaust gas introduction part. The inlet sleeve is formed by assembling multiple spit bodies split in a circumferential direction and formed by a sheet metal.SELECTED DRAWING: Figure 3
Patent JP-2022158299-A (JP)
Title: Ct image reconstruction system, ct image reconstruction apparatus, ct image reconstruction program and ct image reconstruction method
Inventor: KAMIYAMA MICHIAKI
IPC: G01N23/046
Filed: 2021-04-01
Abstract: To obtain a CT image in which a loss is reduced in a linear motion CT system.SOLUTION: A plurality of X-ray sources 12 emit X-rays to a sample such that a linearly moving sample receives X-rays from mutually-different directions. A plurality of detectors 14 corresponding to the plurality of X-ray sources 12 detect the X-rays emitted from the X-ray sources 12 and passing through the sample and transmit detection data to a CT image reconstruction device 16. A reconstruction unit 38 of the CT image reconstruction device 16 reconstructs a loss CT image having a loss about the sample S on the basis of detection data detected by the plurality of detectors 14. The loss CT image is the CT image that has a less loss amount than the conventional loss CT image reconstructed on the basis of detection data obtained when the sample is irradiated with the X-ray from the single X-ray source so as to receive the X-ray from one direction. An image repairing unit 42 of the CT image reconstruction device 16 obtains a repaired CT image in which the loss is repaired by inputting the loss CT image to a learning unit 34 that has learned.SELECTED DRAWING: Figure 1
Patent JP-2022158632-A (JP)
Title: Cooking tool and barbecue grill
Inventor: MATSUYAMA SUSUMU
IPC: A47J37/07
Filed: 2021-04-02
Abstract: To improve heating efficiency of food materials and exhaust efficiency of a combustor.SOLUTION: There is provided a barbecue grill (1) in which: at an outside of a combustion space (8) in which flame is formed, there is provided a swivel inflow part (9) for swiveling air and flowing the air into the combustion space (8); above the combustion space (8), there is formed a swivel outflow part (15) for swiveling a combustion gas and flowing the combustion gas from the combustion space (8); and above the swivel outflow part (15), a net-shaped cooking tool (4) is mounted. The cooking tool (4) comprises an outer peripheral cylinder (17) extending in a cylindrical shape and upward relative to the surface of a cooking body (16), on an outer periphery of the net-shaped cooking body (16) having open holes 18 penetrating vertically (center open hole 19 and spiral open holes 20). In addition, the open holes 18 (spiral open holes 20) are arranged in a spiral state and in the same direction as the swivel direction on the swivel outflow part (15).SELECTED DRAWING: Figure 5
Patent JP-2022159750-A (JP)
Title: Grinding method for workpiece
Inventor: NAGAI OSAMU
IPC: B24B7/00
Filed: 2021-04-05
Abstract: To provide a workpiece grinding method capable of grinding a second tabular material bonded on a first tabular material to a uniform thickness without lowering a processing efficiency.SOLUTION: A method for grinding a workpiece comprises an inclination adjustment step 1005 relatively adjusting the inclination of a holding surface to a finish ground surface of a finish grinding wheel so that the thickness distribution of a second tabular material 120 becomes uniform. The inclination adjustment step 1005 calculates a difference 111 between the thickness distribution 201 of the second tabular material 120 measured in a measurement step 1003 after coarse grinding of the workpiece 100 having gone through a finish grinding step 1006 and the thickness distribution 204 of the second tabular material 120 measured in the step 1003 after coarse grinding of the workpiece 100 to which the finish grinding step 1006 is to be carried out, and adjusts the inclination in the finish grinding step 1006 of the workpiece 100 having gone through the finish grinding step 1006 to a new inclination according to the difference 111.SELECTED DRAWING: Figure 6
Patent JP-2022160170-A (JP)
Title: Simulation device, simulation method, simulation system, and program
Inventor: UTSUNOMIYA FUMIYASU
IPC: G01R31/00
Filed: 2021-04-06
Abstract: To enable simulation even when power capable of being output by a power generation element is smaller than power consumption of a load circuit.SOLUTION: A simulation device 1 includes: a model creation section 152 that creates a simulation model of a test circuit including (1) a boost circuit that receives power from a power generation element capable of outputting power smaller than power consumption of a load circuit and outputs boosted power obtained by boosting the received power to the load circuit, (2) a capacitor that is provided between the power generation element and the boost circuit and that accumulates charge on the basis of the received power from the power generation element and operates the boost circuit for a certain period by the accumulated charge, and (3) at least one of the power generation element and the load circuit; and a simulation section 153 that simulates at least one of (A) charging operation to the capacitor and (B) discharging operation from the capacitor in the test circuit on the basis of the simulation model.SELECTED DRAWING: Figure 3
Patent JP-2022160950-A (JP)
Title: Content distribution system, content distribution method, and user terminal
Inventor: FUNAKI MASAFUMI
IPC: H04W84/12
Filed: 2021-04-07
Abstract: To enable a user terminal to easily acquire a content distributed through a wireless access point.SOLUTION: A content distribution system includes a distribution server that distributes a content from a distributor, a wireless access point, a management server, and a user terminal of a user of the content, and the user terminal reads a two-dimensional code, acquires first information from the management server using access information indicated by the two-dimensional code, acquires second information including connection information which is information for being connected from the management server to the wireless access point and content acquisition information which is information for acquiring the content on the basis of the first information, performs connection to the wireless access point using the connection information included in the second information, and acquires the content from the distribution server through the wireless access point using the content acquisition information included in the second information.SELECTED DRAWING: Figure 1
Patent JP-2021121187-A (JP)
Title: Method for diagnosing disease by extracellular vesicle
Inventor: Yang kun de
IPC: C12Q1/6883
Filed: 2021-04-09
Abstract: To provide a method for diagnosing whether or not a subject has a degenerative disease or aging from a biological sample of the subject.SOLUTION: A method has: a step (a) of separating a plurality of extracellular vesicles (EV) from a biological sample of a subject; a step (b) of determining an expression level of a target molecule of the plurality of EV; and a step (c) of diagnosing a degenerative disease or aging on the basis of the expression level of the target molecule which has been specified in step (b), and, in the case where the expression level of the target molecule of the plurality of EV is different from a reference sample acquired from a healthy subject, diagnosing that the subject which is not the healthy subject has cancer, degenerative disease or in an aging state.SELECTED DRAWING: None
Patent JP-2022162304-A (JP)
Title: Semiconductor module and semiconductor apparatus
Inventor: SATO YUSHI
IPC: H01L23/28
Filed: 2021-04-12
Abstract: To dissipate heat generated in a power semiconductor element from a main current terminal while securing insulating properties.SOLUTION: A semiconductor module 1A includes: a power semiconductor element including a main current electrode; a main body 11 that accommodates therein the power semiconductor element, the main body including a top face U, a side face S1 that connects to the top face, a bottom face D that is a face opposite to the top face U and is fixable to a cooler 21; and a main current terminal 12M that has a first face and a second surface opposite to the first surface and is connected to the main current electrode, the main current terminal protruding from the side face S1. The main body 11 has a recessed portion formed on the side face S1, recessed portion accommodating therein an end portion of an insulating member 14M. The second face is closer to the bottom face D than the first face on the side face S1. The recessed portion is formed on the side face S1 between the bottom face D and the second face, and is at a position apart from the bottom face D.SELECTED DRAWING: Figure 1
Patent JP-2022162642-A (JP)
Title: Non-contact measurement method and non-contact measurement system
Inventor: TOUCHI MASAKICHI
IPC: A41H1/04
Filed: 2021-04-13
Abstract: To provide a non-contact measurement method which achieves high contactless measurement accuracy even in a dressed state.SOLUTION: A non-contact measurement method comprises a measurement step for moving a measurement device 2 to measurement points set at a regular interval so as to separate from each other around the human body and acquiring measurement data at each measurement point, a threshold processing step for specifying a distance from the measurement device to the human body at each measurement point on the basis of signal strength and reflection time of the measurement data at each measurement point, and a data synthesis step for synthesizing a three-dimensional image on the basis of point cloud data formed by the distance to the human body at each measurement point.SELECTED DRAWING: Figure 3
Patent JP-2021108196-A (JP)
Title: Information processing device
Inventor: KAMATA TAKAHIRO
IPC: G09B29/10
Filed: 2021-04-15
Abstract: To estimate a parking lot area based on information obtained by running of a vehicle.SOLUTION: An information processing device acquires position information including a parking position from a moving object, and estimates parking lot information regarding a parking lot existing in an off-road area based on position information of a plurality of moving objects which have entered the off-road area. It is possible to specify an overall shape of a parking lot, a parking area and a traveling area, and the like by analyzing a movement of the moving body and a parking position in the off-road area.SELECTED DRAWING: Figure 4
Patent JP-2022168491-A (JP)
Title: Garbage collection and transportation managing system
Inventor: KUWANO MASAFUMI
IPC: G06Q50/26
Filed: 2021-04-26
Abstract: To provide a garbage collection and transportation managing system which allows a dedicated application of a smart phone to make registration and application of a stacking site, allows a person in charge to confirm the application content of the stacking site with a personal computer, easily manages the fixtures of the stacking site, and is capable of improving efficiency in garbage collection.SOLUTION: There is provided a garbage collection and transportation managing system server in which a stacking site managing unit, a stacking site direction history managing unit, a bulky refuse reception unit, and a waste household electric appliance reception unit are formed. The garbage collection and transportation managing system server is connected to a smart phone in which a stacking site registering application is installed, and a smart phone in which an application for inhabitants is installed. A manager side personal computer is connected to the garbage collection and transportation managing system server. Consequently, the registration and application of the stacking site can be made by the dedicated applications including the stacking site registering application and the application for inhabitants via a smart phone, the manager side personal computer can confirm the content of the stacking site application, and further fixtures of the stacking site can be easily managed.SELECTED DRAWING: Figure 1
Patent JP-2021144939-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/88
Filed: 2021-04-28
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2022169996-A (JP)
Title: thrust ball bearing
Inventor: OKADA NAOHIRO
IPC: F16C33/58
Filed: 2021-04-28
Abstract: To provide a thrust ball bearing capable of improving rolling fatigue life.SOLUTION: A thrust ball bearing has a raceway disk made of steel. The raceway disk has a raceway surface. Arithmetic average roughness of the raceway surface is equal to or lower than 0.1 μm, and a maximum value of compressive residual stress in a circumferential direction applied to the raceway disk in a region at a distance up to 100 μm from the raceway surface is 700 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2022173634-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: GOSHI GENTARO
IPC: H01L21/304
Filed: 2021-05-10
Abstract: To provide technique enabling suppression of collapse of patterns formed on a surface of a substrate.SOLUTION: A substrate processing apparatus comprises a batch processing unit, a single-wafer processing unit and a conveyance unit. The batch processing unit processes a lot including a plurality of substrates, en bloc. The single-wafer processing unit processes the substrates included in the lot one by one. The conveyance unit delivers the substrates one by one between the batch processing unit and the single-wafer processing unit. The batch processing unit includes a processing tub in which processing liquid including rinse liquid is stored. The conveyance unit includes a fluid supply section supplying a low surface tension fluid having the surface tension lower than that of the rinse liquid, to at least one of the processing tub and the substrate during the period of time that the conveyance unit receives the substrate included in the lot inside of the processing tun and delivers the substrate to the single-wafer processing unit.SELECTED DRAWING: Figure 5
Patent JP-2022173857-A (JP)
Title: Method for purifying contaminated soil
Inventor: HAGINO YOSHIAKI
IPC: B09C1/08
Filed: 2021-05-10
Abstract: To provide a method for purifying contaminated soil that reduces the amount of soil mixed in a magnetic material and does not cause the problem of insolubilization of harmful substance.SOLUTION: A method for purifying contaminated soil includes: a first step for controlling the moisture content of contaminated soil to 12-20 mass%; a second step for simultaneously adding, to the moisture content-controlled contaminated soil, iron powder of 0.5-6.0 mass% relative to the contaminated soil and paper powder to mix them: and a third step for recovering the iron powder by magnetic separation from the contaminated soil.SELECTED DRAWING: Figure 1
Patent JP-2022174679-A (JP)
Title: Analyzer and analysis method
Inventor: SUZUKI TAKAYUKI
IPC: G01N21/27
Filed: 2021-05-11
Abstract: To enable simple estimation of oxygen partial pressure of an analysis target liquid.SOLUTION: An analyzer 10 for estimating oxygen partial pressure of a liquid is provided, comprising a contact unit 12 for bringing a liquid into contact with an oxygen-bound complex membrane 11, a detection unit 14 for detecting the color of the oxygen-bound complex membrane 11, and an analysis unit 15 configured to analyze a chromaticity point corresponding to the color of the oxygen-bound complex membrane 11 in the chromaticity diagram to estimate oxygen partial pressure of the liquid.SELECTED DRAWING: Figure 1
Patent JP-2022175957-A (JP)
Inventor: KONNO MEGUMI
IPC: G06T7/90
Filed: 2021-05-14
Abstract: 【課題】夜間に撮影された映像における、人物の認証の失敗を抑制する。【解決手段】画像データを撮影した位置に対応する光源の種別を取得する取得部と、第１種光源の下で撮影された第１画像データにおける対象人物の所持品の色と、第２種光源の下で撮影された第２画像データの前記対象人物の所持品の色との、対応関係を収集する収集部と、 前記第１画像データの前記対象人物の所持品が第１色であるとき、前記第２画像データで所持品が第２色である比較人物が前記対象人物である確率を示す色彩確率を、前記対応関係に基づき算出する認証部と、を有する。【選択図】図８
Patent JP-2022176510-A (JP)
Title: Worksite management system, worksite management method and worksite management program
Inventor: NORITAKE SHIGETOSHI
IPC: G16Y10/40
Filed: 2021-05-17
Abstract: To provide a worksite management system and the like capable of further appropriately reducing contact risk between a worker and a work vehicle in a worksite.SOLUTION: A worksite management system 1 includes a ceiling camera 11 capable of acquiring image information including depth information, the ceiling camera 11 for acquiring visual line information of a driver D of a forklift, an object recognition part 12 for generating position information of the forklift F and a worker W from the image information acquired by the ceiling camera 11, a visual line camera 21 for capturing an image of the driver to acquire visual line information of the driver, a visual line recognition part 22 for recognizing a visual line direction of the driver from the visual line information acquired by the visual line camera 21, and a risk determination part 33 calculating a safety degree correlated with relative positional relation from the position information of the forklift F and the worker W and when the safety degree falls below a prescribed alarm threshold, generating alarm information. The risk determination part 33 adjusts the prescribed alarm threshold according to the visual line direction of the driver.SELECTED DRAWING: Figure 2
Patent JP-2022178080-A (JP)
Title: User interface apparatus, control apparatus, and computer program
Inventor: HASHIMOTO YOHEI
IPC: G06F3/04817
Filed: 2021-05-19
Abstract: To improve a convenience of a user interface apparatus that receives operation for changing a controlled amount of a controlled apparatus.SOLUTION: An operation reception unit 11 receives user's operation to change a setting temperature of an air-conditioning device 22. A feedback output unit 13 outputs at least one of an auditory feedback and a tactile feedback to the user. A processing unit 142 changes at least one of the auditory feedback and the tactile feedback according to a change occurring in the setting temperature by the operation.SELECTED DRAWING: Figure 2
Patent JP-2022019556-A (JP)
Title: Mold for sealing pin fin type power module, and method for manufacturing power module
Inventor: LIU WEI
IPC: B29C33/12
Filed: 2021-05-19
Abstract: To provide a mold for sealing a pin fin type power module, and a method for manufacturing a power module.SOLUTION: There is provided a mold for sealing a pin fin type power module with a resin. The power module includes DBC or IMS, a power chip and a plurality of terminals provided on a first surface of the DBC or IMS, and a pin fin structure provided on a second surface of the DBC or IMS. The mold further includes a cavity for storing the power module, a plurality of terminal protective elements each corresponding to the terminals so that the terminal protective elements each receives at least a part of the terminals, and an injection hole provided on the bottom part of the mold or the side wall of the mold. The first surface faces an inside bottom surface of the mold. When the power module is arranged in the cavity, the injection hole is under the first surface. The terminals and the fin are sufficiently protected from the resin during transfer molding. There is also provided a method for manufacturing a power module.SELECTED DRAWING: Figure 8
Patent JP-2022178298-A (JP)
Title: Method for synthesizing low-molecular-weight compound BRD0539
Inventor: MATSUSHIMA YOSHITAKA
IPC: A61K31/4745
Filed: 2021-05-20
Abstract: To provide a method for readily synthesizing BRD0539, which is an inhibitor of CRISPR-Cas9.SOLUTION: For example, a following synthesizing method is illustrated.SELECTED DRAWING: None
Patent JP-2021183691-A (JP)
Title: Block copolymers and polymer modified bitumen therefrom
Inventor: ERICA JELLEMA
IPC: C08L95/00
Filed: 2021-05-20
Abstract: To provide enhanced binder formulations to further improve properties of asphalt mixes, such as improved elastic responses, decreased fatigue cracking, reduced low temperature cracking, and reduced rutting, caused by load factors, weather conditions, etc. so as to improve the performance of the resulting roads.SOLUTION: Disclosed herein are linear block copolymers of formula A-B-A' or A-B*B-A', where blocks A and A' are polystyrene blocks, block B is a poly(conjugated diene) block and the symbol * is a coupling agent having a vinyl content of 10-60 mol%. The block copolymers have a polystyrene content of 20-35 wt.%, relative to the total weight of the block copolymer, and a molecular weight of 200,000-300,000 g/mol. The block copolymers can be used with a wide variety of asphalt grades, and are valuable for producing homogeneous polymer modified asphalt compositions having an effective combination of performance properties, such as acceptable viscosity, good elastic response to an applied stress, and a low non-recoverable creep compliance. The combination of vinyl content and polymerization technology allows a high solution concentration during polymerization without excessive processing viscosity.SELECTED DRAWING: None
Patent JP-2021197904-A (JP)
Title: Resonant power converter
Inventor: CEDRIC COLONNA
IPC: H02M3/28
Filed: 2021-05-25
Abstract: To provide a resonant power converter.SOLUTION: A power converter (100) according to the present invention includes an inverter (101), a resonant circuit (LC), a transformer (T1) including a primary circuit (2) and a secondary circuit (3), and control means (4) for the inverter (101), and the inverter (101) includes a parallel resonant circuit connected to the resonant circuit (LC) intended to be connected to the output load (Rout) via the transformer (T1), and the inverter (101) includes a first half bridge (D1) and a second half bridge parallel to the first half bridge (D2), a first inductor (LC1) between the first half bridge (D1) and the resonant circuit (LC), and a second inductor (LC2) between the second half bridge (D2) and the resonant circuit (LC), and the first and second inductors (LC1, LC2) have the same inductance and are coupled to each other in opposite directions.SELECTED DRAWING: Figure 2