baber/WOPTO huggingface dataset:
Patent JP-2023103909-A (JP)
Title: data center
Inventor: SHIKURA YOSHIYUKI
IPC: G06F1/20
Filed: 2022-01-14
Abstract: To provide a mechanism for improving cooling performance of a data center.SOLUTION: A data center comprises a server room, a chamber room arranged adjacent to the server room, and a stepped roof covering the server room and the chamber room. The server room has a space in which at least a row of server racks is arranged. When a row of server racks is arranged in the space, a hot aisle is formed on an air-exhaustion side of the row of server racks and a cold aisle is formed on an air-supply side of the row of server racks. The stepped roof has an exhaust port for discharging the air rising from the hot aisle.SELECTED DRAWING: Figure 1
Patent JP-2023104343-A (JP)
Title: Method for detecting blood lipid concentration
Inventor: AKIYAMA YASUYUKI
IPC: G01N30/88
Filed: 2022-01-17
Abstract: To provide a method for detecting a blood lipid concentration.SOLUTION: A method includes: a first step of supplying a blood-derived sample containing gamma globulin collected from a subject to a column filled with an insoluble carrier obtained by immobilizing a human being Fcγ receptor and separating the gamma globulin to obtain a separation pattern of the gamma globulin; a second step of calculating each peak area from the separation pattern obtained in the first step to calculate a ratio of the area; and a third step of detecting a blood lipid concentration of the subject on the basis of the ratio obtained in the second step.SELECTED DRAWING: Figure 3
Patent JP-2023105644-A (JP)
Title: Method for manufacturing conductive member
Inventor: OGAWA NORIKO
IPC: H02K15/04
Filed: 2022-01-19
Abstract: To ensure insulation performance of a conductive member while suppressing thickening of an insulation film over the entire conductive member.SOLUTION: A method for manufacturing a conductive member having a conductive part coated with an insulation film and having a bent portion comprises: a first step for applying an insulation material to a groove in a mold provided with the groove having a bent shape at least at a portion; and a second step for flowing a conductive material into the groove to form the conductive part made of the conductive material and the insulation film made of the insulation material. Manufacturing the conductive member in such a way can suppress thinning of the insulation film on an outer circumferential side of the bent portion compared to forming the bent portion by bending after coating the linear conductive part with the insulation film.SELECTED DRAWING: Figure 3
Patent JP-2023106080-A (JP)
Title: Rotor of spm type motor
Inventor: KIKUCHI SHUNSUKE
IPC: H02K1/278
Filed: 2022-01-20
Abstract: To provide a rotor of a SPM type motor, capable of more improving a cylinder degree of an outer peripheral surface in the rotor as well as fixing a permanent magnet to a rotor core without using an adhesive agent.SOLUTION: A rotor 11 of a SPM type motor, includes: a rotor core 22; a shaft 14 that pivotally supports the rotor core 22; a plurality of first permanent magnets 23 that is arranged to a peripheral direction to an outer peripheral surface 30 of the rotor core; and a second permanent magnet 24 that is the same number of the first permanent magnet 23, and is alternately arranged to the first permanent magnet 23 to a peripheral direction to the outer peripheral surface 30 of the rotor core. In the rotor 11 of the SPM type motor, the first permanent magnet 23 includes a width expanded along the peripheral direction in accordance with as directed to a radial direction outer side. The second permanent magnet 24 includes a width expanded along the peripheral direction in accordance with a direction to a radial direction inner side, or the same width, and includes a pressing mechanism 25 that presses all of the first permanent magnets 23 to the radial direction inner side.SELECTED DRAWING: Figure 4
Patent JP-2023106163-A (JP)
Title: Self-position estimation method, self-position estimation program, and self-position estimation apparatus
Inventor: SI NAN
IPC: G06T7/73
Filed: 2022-01-20
Abstract: To provide a self-position estimation method which estimates a self-position more accurately, a self-position estimation program, and a self-position estimation apparatus which estimates the self-position using the self-position estimation program.SOLUTION: A method for estimating a self-position includes: a step S301 of associating a detection object, detected in an SLAM space set based on a plurality of frame images, the position of which has been estimated, with a landmark the position of which is known in a real space defined by another GPS coordinates which are different from coordinates of the SLAM space; a step S302 of deciding a re-projection position at which the detection object associated with the landmark is to be imaged in the frame images; and steps S303 and S304 of estimating imaging information including at least imaging position and imaging angle of the frame images by minimizing a difference between the re-projection position and an actual position of the detection object associated with the landmark in the frame images.SELECTED DRAWING: Figure 10
Patent JP-2023108084-A (JP)
Title: Water heater
Inventor: YUASA NAOKI
IPC: F24H9/00
Filed: 2022-01-25
Abstract: To provide a water heater which can inhibit sharp rise of manufacturing costs in a structure which houses a fine bubble generator in a housing.SOLUTION: A water heater 1 includes: a housing 8; combustion apparatuses 31, 32; heat exchangers 41A to 42B; a water supply pipe P1; a hot water supply pipe P2; a water supply connection member 10; a hot water connection member 20; and a water amount control unit 50. The water heater 1 further includes a fine bubble generator 9 which is connected to a middle of a specific pipe P2, one of the water supply pipe P1 and the hot water supply pipe P2, in the housing 8, has a substantially cylindrical shape whose length as seen in an axis X9 direction is larger than an outer width, and generates fine bubbles in hot water flowing therein. The fine bubble generator 9 has: an inflow port 91H which is located at one side as seen in the axis X9 direction and into which hot water flows from the upstream side P2U of the specific pipe P2; and an outflow port 92H which is located at the other side as seen in the axis X9 direction and causes hot water including the fine bubbles to flow out to the downstream side P2D of the specific pipe P2. The fine bubble generator 9 is located below flame holes 31F, 32F of burners 31B, 32B.SELECTED DRAWING: Figure 4
Patent JP-2023108463-A (JP)
Title: Electronic device and method for manufacturing the same
Inventor: SAITO TOMOHIRO
IPC: H01L21/60
Filed: 2022-01-25
Abstract: To provide an electronic device capable of increasing the yield thereof, and a method for manufacturing the same.SOLUTION: According to an embodiment, an electronic device includes a first structure and a second structure. The first structure includes a first substrate, a first wiring part provided on the first substrate, a first bonding electrode electrically connected to the first wiring part, and a first hard part. The second structure includes a second substrate, a second wiring part provided on the second substrate, and a second bonding electrode electrically connected to the second wiring part. The first bonding electrode and the second bonding electrode are bonded to each other between the first substrate and the second substrate. The first hard part is provided between the first substrate and the second substrate. When viewed along a first direction from the first substrate toward the first bonding electrode, the first hard part is positioned within an area in which the first bonding electrode is provided, the first hard part having a higher hardness than that of the first bonding electrode.SELECTED DRAWING: Figure 1
Patent JP-2023110555-A (JP)
Title: Liquid raw material supply system and liquid raw material supply method for vaporizer
Inventor: SUMI KOTARO
IPC: C03B8/04
Filed: 2022-01-28
Abstract: To provide a liquid raw material supply system and a liquid raw material supply method for a vaporizer that enable a liquid raw material filter to be replaced without stopping manufacturing a soot body while grasping how much the liquid raw material filter gets clogged in supply of liquid raw material to a soot body manufacturing vaporizer.SOLUTION: The present invention relates to a supply system for liquid raw material to a vaporizer used to manufacture a soot body, and the supply system for liquid raw material includes at least: first and second raw material supply mechanisms which each have a liquid raw material introduction line for introducing the liquid raw material into a vaporization tank of the vaporizer and a liquid raw material filter provided to the liquid raw material introduction line; liquid raw material introduction speed measuring equipment for monitoring the introduction speed of the liquid raw material into the vaporization tank of the vaporizer; and a valve mechanism which switches a liquid raw material supply mechanism that the liquid raw material flows through between the first and second liquid raw material supply mechanisms.SELECTED DRAWING: Figure 1
Patent JP-2022115849-A (JP)
Title: Neutron beam detection device, neutron beam detection method and neutron beam detection program
Inventor: IMAIZUMI MITSURU
IPC: G01T3/00
Filed: 2022-01-28
Abstract: To provide a small-sized neutron beam detection device, a neutron beam detection method and a neutron beam detection program.SOLUTION: A neutron beam detection device comprises: a solar cell type detector having a surface with a conversion membrane for converting a neutron to a charged particle beam or a photon, and generating a current by the incident of a radiation; a radiation detector for setting a current having no sensitivity to the neutron as an output signal by the incident of the radiation; an ammeter for detecting a current generated by the solar cell type detector, and a current generated by the radiation detector as signals; and a flux calculation unit for comparing current signals from the detectors which are detected by the ammeter. The flux calculation unit makes the current signals from the solar cell type detector and the radiation detector correspond to a relationship between a flux of the incident radiation related to a pre-acquired prescribed beam type and detection currents from the solar cell type detector and the radiation detector, and calculates a flux of the neutron.SELECTED DRAWING: Figure 1
Patent JP-2023112227-A (JP)
Title: On-load tap changer and transformer
Inventor: KAWAOKA HIRONORI
IPC: H01F29/04
Filed: 2022-02-01
Abstract: To provide an on-load tap changer and a transformer capable of suppressing contact damage and overheating and surely suppressing a float voltage.SOLUTION: An on-load tap changer disposed in a transformer having a main winding and a tap winding includes an electrical path having a nonlinear voltage suppression element including a nonlinear resistor and a resistive element connected in series with the nonlinear voltage suppression element between the tap winding and the main winding.SELECTED DRAWING: Figure 1
Patent JP-2022048318-A (JP)
Title: Container support
Inventor: MIZOGUCHI KOICHIRO
IPC: A62C35/68
Filed: 2022-02-02
Abstract: To provide an easily-installable container support.SOLUTION: A container support 20 includes a container support body 15 for holding a fire extinguishing agent storage container 1 for supplying fluid into a sensing tube 24 to be melted by heat of fire, and a display part 14 provided on the container support body 15, for displaying at least either of a pressure in the fire extinguishing agent storage container 1, and a pressure in the sensing tube 24 supplied from the fire extinguishing agent storage container 1.SELECTED DRAWING: Figure 2
Patent JP-2023113277-A (JP)
Title: Monitoring aiding system
Inventor: KOBAYASHI TATSUYA
IPC: F02D45/00
Filed: 2022-02-03
Abstract: To accurately evaluate a fuel consumption rate of a diesel engine with a supercharger.SOLUTION: A storage unit of a monitoring aiding system 6 stores first correlation information indicating a relationship between a reference measurement value which is obtained by converting a parameter measurement value of each of prescribed first parameters which are acquired by a first sensor group during a land test of a diesel engine 1 to a prescribed standard state, and supercharger efficiency . A correction unit acquires a first corrected measurement value by converting the measurement values of the first parameters which are acquired in the first sensor group to the standard state during navigation of a marine vessel 100. A calculation unit determines an amount of change in the supercharger efficiency on the basis of the first corrected measurement value of the first parameters and the first correlation information. In this manner, the supercharger efficiency of the diesel engine 1 can be accurately evaluated by eliminating the influence of oceanographic conditions or the like. Also, by calculating a fuel consumption rate using the supercharger efficiency, the fuel consumption rate of the diesel engine 1 can be accurately evaluated.SELECTED DRAWING: Figure 1
Patent JP-2023114719-A (JP)
Title: Hot water supply system
Inventor: SATO YUSUKE
IPC: F24H15/212
Filed: 2022-02-07
Abstract: To suppress total power consumed by a plurality of hot water storage type water heaters while suppressing hot water shortage.SOLUTION: In a hot water supply system having control means for controlling a plurality of hot water storage type water heaters installed in a plurality of dwelling houses, the control means comprises total power calculation means for calculating a total value of water heater consumption power being power which is consumed by the plurality of hot water storage type water heaters as total power, and limit means for limiting the water heater consumption power so that the total power in a concentration load time band in which a power load is concentrated becomes less than or equal to a total power allowable value. When the total power reaches the total power allowable vale or larger in the concentration load time band, the limit means sets a heating capacity at a boil operation to a capacity which is the same as the heating capacity in the boil operation when the water heater consumption power is not limited, and controls the water heaters so that a tapping temperature at the boil operation reaches a second tapping temperature which is lower than a first tapping temperature being the tapping temperature at the boil operation when the water heater consumption power is not limited.SELECTED DRAWING: Figure 5
Patent JP-2022122850-A (JP)
Title: Equipment network system
Inventor: HIGASHIYAMA SHIN
IPC: H04Q9/00
Filed: 2022-02-09
Abstract: To provide an equipment network system that achieves both prevention of crosstalk and reduction of a system recognition processing time.SOLUTION: In an equipment network system, system recognition processing is performed using a low frequency signal containing a network ID and a group ID for being connected to a network. Therefore, even devices on other networks that are not physically connected can be prevented from being recognized as the same system (hereinafter referred to as crosstalk). Moreover, even when there are a plurality of networks to be subjected to system recognition, system recognition processing can be performed simultaneously, thereby shortening a time required for the system recognition processing. As a result, both prevention of crosstalk and shortening of the system recognition processing time can be achieved.SELECTED DRAWING: Figure 3
Patent JP-2022066223-A (JP)
Title: Process for manufacture of solid pharmaceutical administration form
IPC: A61K45/00
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for the preparation of a solid pharmaceutical administration form by using a 3D printing process as well. 
     SOLUTION: The present invention discloses a process for the preparation of a solid pharmaceutical administration form by using a 3D printing process as well. The process is a printing process that allows the production of a solid pharmaceutical administration form in a flexible manner and in conformity with the high quality standards required for the production of pharmaceuticals. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117250-A (JP)
Title: Marine internal combustion engine with SCR device
Inventor: NAKAGAWA TAKAHIRO
IPC: F01N3/24
Filed: 2022-02-10
Abstract: To uniformly mix exhaust gas and a reductant in a marine internal combustion engine with an SCR device.SOLUTION: An engine 1 includes a main engine 10 for advancing a vessel in a prescribed propulsion direction, and an SCR device 90 for denitrating exhaust gas from the main engine 10. The SCR device 90 includes a mixer 92 in which an injection nozzle 92b for injecting a reductant to the exhaust gas is stored, and a reactor 94 disposed in a downstream side of the mixer 92 and bringing the exhaust gas and the reductant into contact with a catalyst 94b. The mixer 92 is arranged along a front surface 10a of the main engine 10, and extends from an upper side to a lower side in a height direction of the main engine 10.SELECTED DRAWING: Figure 5
Patent JP-2023119291-A (JP)
Title: Method and device for preserving power storage device pack
Inventor: SHINDO YOHEI
IPC: H01M50/209
Filed: 2022-02-16
Abstract: To provide a storage method and the like of a power storage device pack capable of increasing a compression load in an electrode plate lamination direction applied to an electrode lamination part of an electrode body including a lamination part of the power storage device when preserved in the power storage device pack which can be attached to and detached from equipment in use.SOLUTION: A storage method for preserving a power storage device pack 1 having a detachable structure and a compressible structure in a state of being removed from equipment in use includes: an external compression step S1 of applying an external force Fg to the power storage device pack 1 to increase a compressive load Fc applied to each of the electrode laminate parts 11a of a plurality of power storage devices 10; and a storage step S2 of preserving the power storage device pack 1 in a state where the compression load Fc has been increased by the external compression step S1.SELECTED DRAWING: Figure 5
Patent JP-2022059068-A (JP)
Title: Rotary electric machine, rotary motor drive system, and electric vehicle
IPC: H02K1/276
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of reducing torque pulsation in a wide operation range. 
     SOLUTION: A rotary electric machine has a stator and a rotator with a rotor core. The rotor core has a V-shaped magnet insertion hole, a d-axis core (41) and an inner peripheral side core arranged on an outer peripheral side and an inner peripheral side of the magnet insertion hole respectively, and a q-axis core (46) adjacent to the d-axis core. The d-axis core is connected to the inner peripheral side core by bridge parts (61, 62), and the rotor core has a plurality of kinds of cross-sectional shapes for a single pole pitch angle τp. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022107592-A (JP)
Title: Microfluidic chip for molecule crystallization, preparation method, device comprising the chip, and molecule crystallization method
IPC: C30B35/00
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a microfluidic chip comprising at least one dialysis crystallization cell. 
     SOLUTION: The cell comprises: a substrate made of PMMA; a first level comprising a tank defined at least partially by the substrate and by an outer wall of the cell, the tank being in fluid communication with an inlet channel and an outlet channel for a solution allowing the crystallization method to be carried out; and a second level comprising a dialysis chamber defined at least partially by an inner wall of the cell without contact with the substrate and by a dialysis membrane forming an interface between the tank and the dialysis chamber, the inner wall comprising at least one integral portion in which the periphery of the membrane is kept sealed. The present invention also relates to a method for preparing such a chip and crystallization methods carried out using such a chip. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022060423-A (JP)
Title: Image forming apparatus and process cartridge
IPC: G03G21/18
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a mechanism that separates an image carrier and a developer carrier in a process cartridge from each other. 
     SOLUTION: An image forming apparatus comprises: an attachment part to which process cartridges P are removably attached; and engaging members 61 that can engage with force receiving parts provided on second units 4 of the process cartridges P. The engaging members 61 are each movable to three different positions: a first position for engaging with the force receiving part 44b of the second unit 4 to maintain the second unit 4 at a separation position; a second position for permitting the second unit 4 from moving from the separation position to a contact position during image formation; and a third position for, when the process cartridge P is attached to the attachment part, being pressed by the process cartridge P to retreat, thereby permitting the process cartridge P to be attached. 
     SELECTED DRAWING: Figure 15 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075689-A (JP)
Title: Resin composition for laminated glass interlayer film or solar cell encapsulant, laminated glass interlayer film, laminated glass, solar cell encapsulant and solar cell module
IPC: C08L31/04
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a laminated glass interlayer film or a solar cell encapsulant excellent in performance balance between optical characteristics and moisture-resistant adhesiveness. 
     SOLUTION: The resin composition of the present invention is a resin composition for a laminated glass interlayer film or a solar cell encapsulant including: an ethylene-unsaturated ester copolymer (A); and a crosslinking agent (B), wherein the crosslinking speed expressed by (T 50 -T 10 )/(Y-X) where T 50 =(T 100 -T min )×0.5+T min , and T 10 =(T 100 -T min )×0.1+T min  is more than 0.01 dN m/min. and 0.25 dN m/min. or less at a time when measuring a torque of the resin composition with time at 130°C using a movable die rheometer when T 100  [dN m] is a torque value after 60 min. from measurement start, T 10  is a 10% torque value of T 100 , T 50  is a 50% torque value of T 100 , T min  is a minimum value of torque in measurement, X [min.] is a time to reach T 10  from measurement start, and Y [min.] is a time to reach T 50  from measurement start. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT