baber/WOPTO huggingface dataset:
Patent JP-2021107450-A (JP)
Title: Antitumor method or antitumor material using mixture of fucoidan with moromi vinegar
Inventor: TOKASHIKI SATORU
IPC: A61K36/03
Filed: 2021-04-30
Abstract: To realize a technique whereby the proliferation rate of tumor cells can be more decreased by administering a mixture comprising less expensive moromi (sake mash) vinegar.SOLUTION: The proliferation rate of tumor cells is decreased by using a material comprising a mixture of marine alga-derived fucoidan and moromi vinegar. In particular, by using a mixture of acetyl fucoidan separated from Cladosiphon okamuranus Tokida with moromi vinegar, the less expensive moromi vinegar can substitute for the acetyl fucoidan and thus an effect of reducing the amount of the expensive acetyl fucoidan to be used can be achieved. The moromi vinegar as described above is used in an amount of 3-95%. The fucoidan as described above is derived from a marine alga such as Nemacystus decipiens, Undaria pinnatifida, Undaria pinnatifida sporophyll, Laminariaceae algae, Sargassum fusiforme, Sargassum horneri (Turner) C. Agardh or a marine alga belonging to the family Sargassaceae.SELECTED DRAWING: Figure 1
Patent JP-2022173830-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: E03B5/00
Filed: 2021-05-10
Abstract: To provide a water supply device reduced in power consumption.SOLUTION: A water supply device 1 has an operation pump selecting function of selecting a second electric pump 5 when a value (hereinafter, referred to as push-in pressure) detected by a suction pressure sensor S3 is less than a determination value and selecting a first electric pump 3 when press-in pressure Ps is equal to the determination value or more. Thus, with the water supply device 1, water is supplied with high pumping efficiency and sufficient water supply capacity (net pump head) can be secured. In turn, water can be stably supplied to upper floors of a condominium, a commercial building and the like even when the push-in pressure has lowered.SELECTED DRAWING: Figure 1
Patent JP-2022174648-A (JP)
Title: Substrate inspection method and substrate inspection apparatus
Inventor: TAODA ISAMU
IPC: H01L21/677
Filed: 2021-05-11
Abstract: To provide a technique that can detect anomalies on the back surface of a substrate.SOLUTION: A substrate inspection method according to an embodiment of the present disclosure includes the steps of capturing an image of the back surface of a substrate with a line camera in which a plurality of light receiving elements are arranged along a width direction perpendicular to a transportation direction while the substrate is being transported by a fork, generating a corrected image by correcting the image captured in the imaging step on the basis of trajectory information of the fork while the substrate is being conveyed, and identifying characteristic portion information including the position of an abnormal portion existing on the back surface of the substrate on the basis of the corrected image.SELECTED DRAWING: Figure 4
Patent JP-2022174796-A (JP)
Inventor: UCHIYAMA MASAMITSU
IPC: H02M7/48
Filed: 2021-05-12
Abstract: 【課題】レゾルバの励磁信号が基準信号に対して一致しない場合は、レゾルバの励磁信号の異常を検出することができる回転角度検出装置を提供する。【解決手段】レゾルバ励磁制御部２の電圧検出回路５において、レゾルバ１に与えるレゾルバ励磁制御部２の励磁信号電圧が予め設定された時間経過して閾値電圧を超過すれば異常検出信号を出力する。【選択図】図１
Patent JP-2022177447-A (JP)
Title: Security system, mobile terminal, and program
Inventor: HAZEKAWA HISASHI
IPC: G08B25/04
Filed: 2021-05-18
Abstract: To prevent users from forgetting to set or release a security mode.SOLUTION: A security system includes a security device that monitors intrusion into a monitored area by a plurality of security modes, and a mobile terminal that can remotely switch the security modes by communication with the security device. The security system includes storage means, detection means, control means, and communication means. The storage means stores information indicating the security mode set in the monitored area. The detection means detects attachment of the mobile terminal to a user or detachment of the mobile terminal from the user. The control means proposes switching of the security mode according to a result of the detection and the set security mode and causes the mobile terminal to display a switching screen on which the switching operation can be input. The communication means transmits a switching request for the security mode when the switching operation is input on the switching screen.SELECTED DRAWING: Figure 6
Patent JP-2022019554-A (JP)
Title: Scroll compressor and refrigeration cycle device
IPC: F04C18/02
Filed: 2021-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor etc. which achieves high reliability with a simple structure. 
     SOLUTION: A scroll compressor 100 includes: a closed container 1; a fixed scroll 21; a revolving scroll 22; a frame 23; an electric motor 6; a crank shaft 3; and an oil ring 13. A peripheral end surface of a lid chamber 1b closely contacts with a lid chamber 1b side surface in a flange part 212a of a base plate 21a and grooves recessed to a radial inner side are provided at the flange part 212a of the base plate 21a and a peripheral edge part 23a of the frame 23. A space between the base plate 21a and the lid chamber 1b and a space between the frame 23 and the electric motor 6 communicate with each other through clearances of the grooves. In an area near an upper end of the groove, a part of the clearance is blocked by the lid chamber 1b. A stator 6a of the electric motor 6 is provided with a first passage which allows one side and the other side of the stator 6a to communicate with each other. A passage cross-sectional area of the clearance at the upper end of the groove is smaller than a passage cross-sectional area of the first passage. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022180043-A (JP)
Title: Passenger photographing device
Inventor: YAMASHITA TOMOYA
IPC: H04N5/225
Filed: 2021-05-24
Abstract: To provide a passenger photographing device that is downsized as a whole.SOLUTION: A passenger photographing device 1 that photographs a passenger comprises: a camera 3, provided in an enclosure, which can photograph both of a driver and a passenger at the same time; a first lighting part 4, provided in the enclosure so that a light axis points to the driver, which has half-value angle characteristics by which portion of cast light is emitted to the passenger; and a second lighting part 5, provided in the enclosure so that a light axis points to the passenger, which has half-value angle characteristics by which portion of cast light is emitted to the driver.SELECTED DRAWING: Figure 1
Patent JP-2022182206-A (JP)
Title: Part feeder
Inventor: YOSHIKAWA HIDEKI
IPC: B65G47/14
Filed: 2021-05-27
Abstract: To provide a part feeding technology achieving structural simplification, weight reduction and space saving, operating silently and improving the accuracy of screening and the efficiency of screening work without damaging to object of parts.SOLUTION: A part feeder includes a transport rotary board 2 that is provided with suction points 23 in an outer periphery and a rotary drive source for rotatably driving an inclined transport-face wall 20, a bowl 4 that is provided with a delivery port 43 and a main/back-side screening tool FS that includes a release plate 5 having a tip corner 50, a central end 52, a release edge 51 extending from the tip corner 50 to the delivery port 43 and a slide-down end 53 extending from the central end 52 at a center C of the transport-face wall 20 to the delivery port 43. The release plate 5 is provided with a rough screening area 6 that has a rough screening edge 60 in an upper position closer to the tip corner 50 and a fine screening area 8 that has a fine screening edge 80 in the lowermost position closer to a downstream end of the delivery port 43.SELECTED DRAWING: Figure 1
Patent JP-2022182833-A (JP)
Title: Ptc heating body and method for manufacturing the same
Inventor: ASAKURA MASAHIRO
IPC: H05B3/14
Filed: 2021-05-28
Abstract: To provide an excellent PTC heating body.SOLUTION: A PTC heating body 10 is a solventless mixing type PTC heating body containing a polyolefin-based resin, carbon particles and a crosslinking agent includes: a PTC resistor 3 which is molded by chemical crosslinking and has an uneven shape generated by heating treatment; and an electrode 5 which is movably provided so as to be brought into direct or indirect soft contact with the outer surface of the PTC resistor 3.SELECTED DRAWING: Figure 1B
Patent JP-2022183537-A (JP)
Title: Sheet discharge device and image formation device
Inventor: SEKIMIZU KOICHI
IPC: B65H43/06
Filed: 2021-05-31
Abstract: To provide a sheet discharge device having functions of detecting the sheet and supporting the sheet under inversion transportation, with a compact structure in the height direction.SOLUTION: A sheet discharge device has a loading part for loading sheets, inversion means transporting the sheet in the second transportation direction opposite to a first transportation direction after projecting the sheet to the first transportation direction from a device body, a support member supporting an undersurface of the sheet transported by the inversion means, discharge means discharging the sheet from the device body, an upward turning member arranged above the loading part, positioned under the support member in a state not abutting on the sheet and turning upward by abutting of the sheet, and a detection part structured to allow detection signal to change according to a turning angle of the turning member. When seen in the sheet width direction perpendicular to the first transportation direction, a part of a turning locus of the turning member overlaps on the support member.SELECTED DRAWING: Figure 5
Patent JP-2021128171-A (JP)
Title: Image inspection device
Inventor: SUN ZHUOLI
IPC: G01N21/88
Filed: 2021-05-31
Abstract: To reduce variations in results of image inspection by reducing a burden on a user related to designation of extraction colors.SOLUTION: An image forming apparatus acquires and displays a spectral image, and receives designation of a region including a plurality of pixels. The image forming apparatus clusters the plurality of pixels included in the designated region, determines representative colors of the clusters, and converts the colors of the pixels forming the spectral image into the representative colors to create a false color image. The image forming apparatus receives designation of extraction colors in the false color image, and creates a gray image on the basis of the distances between the extraction colors and the colors of the pixels of the spectral image of an inspection object. The image forming apparatus executes image inspection by using the gray image.SELECTED DRAWING: Figure 14
Patent JP-2022187228-A (JP)
Title: Support method for care-requiring person using hometown tax payment
Inventor: KANAZAWA MAYUMI
IPC: G06Q50/22
Filed: 2021-06-07
Abstract: To provide a support method allowing aged persons to immediately receive necessary support from a business operator regardless of presence or absence of certification of a needed-care level.SOLUTION: A support method 20 includes: a step S21 being a selection step of receiving selection of support to a care-requiring person as a return present to donation of a donator using hometown tax payment; a step S22 being an input step of receiving input of application information including personal information of the donator, personal information of the care-requiring person, and desired conditions comprising one or more desired conditions regarding the selected support; a step S23 being a receiving step of receiving the application information; a step S24 being a determination step of obtaining a determination result by determining propriety of execution of the support by performing collation of the received desired conditions and an execution condition allowing an execution operator to execute the support; and steps S26, S26' being a transmission step of transmitting the determination result to the donator.SELECTED DRAWING: Figure 3
Patent JP-2022189004-A (JP)
Title: Operation device of robot
Inventor: HAMAI YUTA
IPC: B25J13/02
Filed: 2021-06-10
Abstract: To provide an operation device of a robot that enables even a color-blind person to easily distinguish buttons.SOLUTION: An operation device (20), which is operated by a user in order to set an operation status of a robot (10), comprises: a touch screen (21) that displays a button image whose color is other than a red color which is at least one button image of a green-colored button image, a yellow-colored button image and a blue-colored button image and a red-colored button image, and receives touch operation; an image control part (22) which differentiates a single mark included in the red-colored button image from a single mark included in the button image whose color is other than a red color, apart from explanations about operation statuses corresponding to the red-colored button image and the button image whose color is other than a red color, and makes the touch screen display the red-colored button image and the button image whose color is other than a red color; and a status setting part (23) that, when the touch screen receives the touch operation to the red-colored button image, sets the operation status of the robot to an emergency-stop status.SELECTED DRAWING: Figure 1
Patent JP-2022189525-A (JP)
Title: Position search system and position search method
Inventor: AOKI SHIRO
IPC: G08B21/24
Filed: 2021-06-11
Abstract: To efficiently search for the position of a tag while suppressing the battery consumption of the tag.SOLUTION: A position search system 1 includes a tag 10, a plurality of communication terminals 20 for receiving a signal from the tag 10, and a server 30 for collecting information from the communication terminals 20. The tag 10 includes: a determination unit for determining whether or not the tag 10 has moved; a setting unit for transmitting a first signal when the presence of a communication terminal 20A paired with the tag 10 is sensed, after the pairing with the communication terminal 20A is canceled, or after the presence of communication terminal 20A is no longer sensed, and for setting a second signal in which at least one of transmission output and transmission frequency is increased compared with the first signal when movement of the tag 10 is determined after the pairing with the communication terminal 20A is canceled or after the presence of the communication terminal 20A is no longer sensed, as signals transmitted by the tag 10; and a transmission unit for transmitting a signal set by the setting unit.SELECTED DRAWING: Figure 1
Patent JP-2022189527-A (JP)
Title: Molten steel denitrification method, simultaneous denitrification and desulfurization treatment method and steel production method
Inventor: NEGISHI HIDEMITSU
IPC: C21C7/10
Filed: 2021-06-11
Abstract: To provide a method enabling denitrification to stably reach an extremely low nitrogen concentration zone at high speed and enabling the denitrification and desulfurization to be performed in the same treatment and enabling denitrification or both of the denitrification and desulfurization to be efficiently performed.SOLUTION: A molten steel denitrification treatment includes a step of forming a slag 4 containing CaO and Al2O3 on molten steel 3 filled in a container 1 and a step of blowing an oxygen-containing gas from above the slag, and bringing the slag and molten steel into contact with each other to remove nitrogen in the molten steel. In the denitrification treatment, an Al concentration in the molten steel is secured to be equal to or higher than a value determined by the formula (1) according to the stirring power density, and the oxygen-containing gas is blown in such a manner that a ratio of a thickness LS0 of the slag and a depth LS of a slag dent caused by blowing the oxygen-containing gas becomes LS/LS0≥1. Al concentration in molten steel (mass%)=-0.072×ln(stirring power density (W/t)).SELECTED DRAWING: Figure 1
Patent JP-2021151535-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2021-06-17
Abstract: To provide a game machine capable of suitably operating variation means.SOLUTION: First variation means is configured to be variable to a first position, and a second position differing from the first position. Second variation means is configured to be variable to a third position, and a fourth position differing from the third position. With a specific reference position as a starting point, the first variation means is varied from the first position to the second position by drive of drive means in the first direction. In the meantime, the second variation means is varied from the third position to the fourth position by drive of the drive means in the second direction differing from the first direction with a specific reference position as a starting point. Thus, both of the first variation means and the second variation can varied by the drive means, thus suitably operating the plurality of respective variation means.SELECTED DRAWING: Figure 138
Patent JP-2022001256-A (JP)
Title: Ventricular far field estimation using autoencoder
Inventor: YARIV AVRAHAM AMOS
IPC: A61B5/367
Filed: 2021-06-18
Abstract: To estimate a ventricular far field.SOLUTION: A method is provided. The method includes receiving input intracardiac signals from a monitoring and processing apparatus. Each of the input intracardiac signals includes artifacts. The method includes encoding, by an autoencoder, the input intracardiac signals utilizing an intracardiac dataset to produce a latent representation. The method also includes decoding, by an autoencoder, the latent representation to produce output intracardiac signals. The output intracardiac signals include the input intracardiac signals reconstructed without signal artifacts.SELECTED DRAWING: Figure 1
Patent JP-2023001735-A (JP)
Title: Toner, toner storage unit, and image forming apparatus
Inventor: HARASHIMA TOMOMI
IPC: G03G9/08
Filed: 2021-06-21
Abstract: To provide a toner having excellent low temperature fixability, heat-resistant storage property, image glossiness, and cleaning property.SOLUTION: An aspect of a toner according to the present invention is a toner containing a toner base particle including a crystalline polyester resin and an amorphous resin. The toner base particle includes a plurality of organic fine particles arranged on its surface while partially embedded in the surface. The standard deviation of the inter-particle distance between the adjacent organic fine particles not in contact with each other is 600 nm or less. When the radius of the cross section of the toner is R, the area of the crystalline polyester resin in an area inside a true circle with a radius of R/2 is less than 20% of the total area of the crystalline polyester resin in the cross section. The ratio of the crystalline polyester resin occupying the surface of the toner base particle is less than 15%.SELECTED DRAWING: Figure 2
Patent JP-2023002159-A (JP)
Title: steamer
Inventor: SUZUKI HIROMASA
IPC: D06F75/14
Filed: 2021-06-22
Abstract: To provide a steamer capable of ejecting steam even when power feeding from AC source is unintentionally interrupted for some reason, on a continuing basis from the time with power feeding.SOLUTION: A steamer main unit comprises an electromagnetic pump 24 which supplies water stored in a tank assembly to a vaporization chamber, such that the water in the tank assembly is vaporized in the vaporization chamber heated by a heater 6 to be ejected as steam to the outside, an electric double-layer capacitor 45 which supplies electric power to the electromagnetic pump 24, a power feeding plug with a power source cord for feeding power to the steamer main unit, a microcomputer 66 for controlling the electromagnetic pump 24, and a zero-cross circuit 71 for detecting presence/absence of power feeding to the steamer main unit. When the zero-cross circuit 71 detects absence of power feeding to the steamer main unit during driving of the electromagnetic pump 24, the microcomputer 66 controls the electromagnetic pump 24 to be continuously driven with the electric power from the electric double-layer capacitor 45.SELECTED DRAWING: Figure 7
Patent JP-2023003484-A (JP)
Title: Fire shutter closing device
Inventor: OTSUKA HIROSHIGE
IPC: E06B9/82
Filed: 2021-06-24
Abstract: To prevent releasing of a brake caused by an erroneous operation during construction in a fire shutter closing device.SOLUTION: The fire shutter closing device in which a movable body (third slider 71) present at a first position moves in a first direction to release a brake at a second position at the time of fire comprises movement restricting means (screw 76) for restricting movement of movable bodies (second slider 70, third slider 71, and second spring 72) in the first direction to be set at a second position during construction of the closing device. The movement restricting means (screw 76) is attachable to/detachable from the device, and abuts against the movable body (second slider 70) at the first position during construction to restrict movement of the movable bodies (second slider 70, third slider 71, and second spring 72) in the first direction.SELECTED DRAWING: Figure 29
Patent JP-2021154152-A (JP)
Title: Wristwatch type device and wrist type wearable device
Inventor: YOON YOUNG ZOON
IPC: A61B5/352
Filed: 2021-06-24
Abstract: To provide a wristwatch type device and a wrist type wearable device for correcting biological information estimated on the basis of an electrocardiogram of a subject and biological signals measured at multiple points.SOLUTION: A wristwatch type device includes a body, a strap connected to the body so as to surround the wrist of a user, a display part provided to the body for receiving touch input of the user, and an electrocardiogram sensor. The electrocardiogram sensor measures an electrocardiogram signal of the user by using first and second electrodes, and includes: the first electrode disposed in the lower part of the body that comes in contact with the wrist of the user when the user wears the wristwatch type device; the second electrode disposed in a first part different from the lower part of the body and coming in contact with the finger of the user; a first pulse wave sensor disposed in the lower part of the body for measuring a pulse signal of the wrist; a second pulse wave sensor disposed in a second part of the body different from the lower part of the body for measuring a pulse wave signal of the finger; and a processing part for acquiring biological information by using the electrocardiogram signal, the pulse wave signal of the finger, and the pulse wave signal of the wrist on the basis of the touch input.SELECTED DRAWING: Figure 2
Patent JP-2023003889-A (JP)
Title: Support board
Inventor: SASAKI JUN
IPC: G06F1/16
Filed: 2021-06-24
Abstract: To realize a desirable support board that allows a user to arrange an information processor on the top board of a piece of furniture and also secure a space, if necessary, for putting other tools to use at one time.SOLUTION: There is formed a support board 0 including: a support board body 1 arranged on the top board of a piece of furniture, for supporting an information processing terminal 5 put on the support board at a predetermined angle; and a pad 4 extending from the end edge of the support board body 1, the pad being capable of covering at least a part of the information processing terminal supported by the support board body 1 by being folded upward with the base end side as a hinge 431.SELECTED DRAWING: Figure 10