baber/WOPTO huggingface dataset:
Patent JP-2022067084-A (JP)
Title: Lidar system with interference source identification function
Inventor: HOLGER MARIS GILBERGS
IPC: G01S7/481
Filed: 2021-10-18
Abstract: To provide a lidar system with an interference source identification function.SOLUTION: A lidar system (1) with an interference source identification function specifically for a vehicle is described. An emitter unit (2) and a detector unit can detect a reflected light by scanning a surrounding environment. A light emitted from the emitter unit (2) is transmitted through a window (4) and is emitted from a housing. In addition, the reflected light from the surrounding environment is transmitted through the window (4) and is incident to the inside of the housing. An interference source inside the window is difficult to identify with prior arts. According to the present invention, at least one secondary detector (5) is mounted on an output coupling plane (6) of the window (4). The secondary detector (5) is configured so as to detect a stray light propagating in the inside of the window (4). The lidar system (1) comprises a control unit that is configured so as to evaluate the stray light (SL) detected by at least the one secondary detector (5), and to detect the interference source (7, 8) on the surface of or in the inside of the window (4).SELECTED DRAWING: Figure 3
Patent JP-2023060745-A (JP)
Title: Power receiving device, power transmitting device, wireless power transmission method, and program
Inventor: SHICHINO TAKAHIRO
IPC: H02J50/12
Filed: 2021-10-18
Abstract: To provide a power receiving device, power transmitting device, wireless power transmission method, and program that perform control to prevent deterioration in accuracy due to changes in output voltage to the load of the power receiving device in processing for detecting an object different from the power receiving device based on power loss.SOLUTION: A power receiving device 101 includes: a power receiving coil 201 that wirelessly receives power from a power transmitting device that performs a first detection process of detecting an object different from a power receiving device based on values of voltage or current at least two time points in a predetermined period during which power transmission is restricted; a communication unit 204 that transmits, to the power transmitting device, data representing received power of the power receiving device used in a second detection process of detecting an object different from the power receiving device, based on power loss according to a result of the first detection process; a voltage control unit 203 that changes output voltage output to a load; and a control unit 200 that performs control so that the data is not used in the second detection process when the output voltage is changed after the transmission of the data.SELECTED DRAWING: Figure 2
Patent JP-2023061179-A (JP)
Title: Power generation element, rotation detection element and encoder
Inventor: UEDA SHIZUKA
IPC: G01R33/02
Filed: 2021-10-19
Abstract: To obtain a power generation element with stabilized power output by reducing the effects of assembly variations of magnetic wires.SOLUTION: A power generation element 10 comprises a magnetic wire 1 that undergoes a magnetization reversal due to movement of magnetic poles, a power generation part 2 that converts the amount of change in the magnetic field produced by the magnetization reversal of the magnetic wire 1 into a voltage, and a magnetic material 3 that supports both ends of the magnetic wire 1 and collects the magnetic field of the magnetic poles, in which a non-magnetic layer is provided between the magnetic wire 1 and the magnetic body 3, and the magnetic wire 1 and the magnetic body 3 are in contact through the non-magnetic layer.SELECTED DRAWING: Figure 2
Patent JP-2022003421-A (JP)
Title: Zoom optical system and optical device
Inventor: SHIBATA SATORU
IPC: G02B15/20
Filed: 2021-10-21
Abstract: To provide a compact zoom optical system which features less variation in image magnification while focusing and good optical performance.SOLUTION: A zoom optical system comprises a first lens group G1 having positive refractive power, a front lens group GX, a middle lens group GM having positive refractive power, and a rear lens group GR arranged in order from the object side, the front lens group GX consisting of one or more lens groups including a negative lens group, the middle lens group GM comprising a focusing lens group GF constituting at least a part thereof, and the rear lens group GR consisting of one or more lens groups. The system is configured such that, while zooming, the first lens group G1 moves relative to an image plane, and a distance between the first lens group G1 and the front lens group GX, a distance between the front lens group GX and the middle lens group GM, and a distance between the middle lens group GM and the rear lens group GR respectively change.SELECTED DRAWING: Figure 1
Patent JP-2022023192-A (JP)
Title: Compositions and methods for inhibiting intercellular interactions
IPC: A61P17/02
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To disclose compositions and methods involving use of PRG4 protein. 
     SOLUTION: Methods and compositions may be used to develop a variety of specific therapies and compositions, often exploited through surgical procedures, where development of the pathology involves one or more of the following modes of action: 1) a passage of cells from one body compartment to another, 2) adherence of macrophages to substrates such as fibrin or exposed extra cellular matrix, 3) binding of platelets to fibrin, or 4) failure of a function of glycocalyx on exposed epithelial cell surfaces, e.g., within the vasculature. In these instances PRG4 glycoprotein adheres to extracellular matrix or cell surfaces and presents a glycol-surface of polysaccharide which blocks mechanisms of cell motility, extravasation, or intravasation, inhibits sticking of macrophages and platelets, and/or serves as a substitute or mimic of native glycocalyx. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069466-A (JP)
Title: Roof support and two-layer folded-plate roof
Inventor: KITAMURA TAKESHI
IPC: E04D3/00
Filed: 2021-11-05
Abstract: PURPOSE: To provide a roof support and a two-layer folded-plate roof which are installed between a lower-layer folded-plate roof and an upper-layer folded-plate roof and can be easily and quickly attached to the lower-layer folded-plate roof and which can support the upper layer of folded-plate roof material extremely firmly.CONSTITUTION: The roof support includes a rectangular base plate-like portion 1 and a bulging portion 2. Both ends in the longitudinal direction of the base plate-like portion 1 include: a fitting attachment member A1 serving as a fitting end 11; a clamping leg member 5 in which support leg portions 52 are formed downward from both ends in the width direction of a clamping top portion 51 and which has fitting projection pieces 53 projecting inward from the lower ends of the support leg portions and a fastener 55 for bringing both support leg portions 52 close to each other in the width direction; and an inner screw member 41 fixed to the lower surface side of the clamping top portion 51. The clamping leg member 5 is arranged on the lower surface of the fitting attachment member A1 so that the supporting leg portions 52 extend below the fitting attachment member A1. Also, the inner screw member 41 is adapted to be screwed into a fixing bolt that fixes the attachment hanger on the fitting attachment member A1.SELECTED DRAWING: Figure 1
Patent JP-2023070512-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-11-09
Abstract: To increase the interest of a game.SOLUTION: A game machine capable of executing a game which variably displays identification information in a plurality of variation display areas on the basis of the satisfaction of a predetermined condition includes display means (display device 41) capable of displaying information, and performance control means (performance control device 300) for controlling the display means. The performance control means can display an image showing a predetermined portion of the game machine on the display means, and can display the image overlapping with each variation display area.SELECTED DRAWING: Figure 36
Patent JP-2022077025-A (JP)
Title: Systems and methods for controlling temperature in supporting foundation used with gas turbine engine
Inventor: RAJESH K REDDY
IPC: F01D25/28
Filed: 2021-11-10
Abstract: To provide a foundation temperature control system for use with a rotary machine.SOLUTION: A foundation temperature control system (136) for use with a rotary machine (100) is positioned between the rotary machine and a foundation. The foundation temperature control system includes a heat shield (144), an insulation pack (146) positioned below the heat shield, and an air gap (148) at least partially defined by the heat shield and the insulation pack. The heat shield, the insulation pack and the air gap are oriented to facilitate maintaining a temperature of the foundation supporting the rotary machine below a maximum rated operating temperature of the foundation.SELECTED DRAWING: Figure 1
Patent JP-2023070926-A (JP)
Title: Feeding device and image formation device
Inventor: OTANI RYOHEI
IPC: B65H3/66
Filed: 2021-11-10
Abstract: To reduce sheet feeding failures and sheet double feeding.SOLUTION: A feeding roller 24 (feeding rotator) that feeds sheets P placed on a bottom plate 22 (placement part) in a predetermined feeding direction and a separation roller 31 (separation member) that forms a nip N in contact with the feeding roller 24 are provided. Also pre-separation plate 34 (pre-separation member) energized to contact the feeding roller 24 at a contact position A on the upstream side in the feeding direction with respect to the nip N and a flexible sheet member 36 installed in the pre-separation plate 34 so as to protrude in a direction closer to the nip N than the contact position A are provided.SELECTED DRAWING: Figure 8
Patent JP-2022089165-A (JP)
Title: Information processor, information processing system, information processing method, and program
IPC: G16H50/80
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of promoting reporting and utilization of physical condition information and supporting to prevent the spread of infectious diseases. 
     SOLUTION: A disclosed information processor (1) includes: an acquisition unit (11) that acquires physical condition information (health information) of a user from a user terminal and the like; a registration unit (12) that registers a user ID, the acquired physical condition information, and acquisition date and time while associating with each other; a determination unit (13) that determines whether or not the user meets the specified conditions based on the physical condition information and the acquisition date and time; and a processing unit (14) that performs a series of processing according to the determination result of the predetermined conditions. The processing unit (14) gives a benefit to the user when the determination result indicates that the predetermined conditions are satisfied. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072260-A (JP)
Title: Separator and non-aqueous electrolyte secondary battery having the same
Inventor: OBAYASHI ATSUSHI
IPC: H01M50/414
Filed: 2021-11-12
Abstract: To provide a separator which is excellent in both adhesion to an electrode and impregnation property of a non-aqueous electrolyte.SOLUTION: A separator has a base material layer made of a porous resin, and a ceramic layer containing inorganic particles on at least one surface thereof. The main surface of the separator has long sides. The separator further has an adhesive layer provided on at least the one main surface thereof at a predetermined pitch so as to form a stripe pattern. An angle between the adhesive layer and the long sides of the main surface of the separator is 20° or more and 70° or less.SELECTED DRAWING: Figure 1
Patent JP-2023073631-A (JP)
Title: Site management support apparatus, site management support method, and site management support program
Inventor: MIWA TOSHIAKI
IPC: G06Q10/0631
Filed: 2021-11-16
Abstract: To provide a site management support apparatus, a site management support method, and a site management support program for efficient and appropriate supporting management of a site in a construction site or the like.SOLUTION: A site management support apparatus 20 includes an individual information storage unit 24 that records information on personnel involved in a site work, a work information storage unit 25 that records information on the work of an individual, a material information storage unit 26 that stores information on a material used by the individual, and a control unit 21 connected to a terminal apparatus 10. The control unit 21 includes an individual management unit 210 that acquires information for identifying an individual performing the work using the individual information storage unit 24 from the terminal apparatus 10, a work management unit 212 that records a work schedule acquired from the terminal apparatus in the work information storage unit in association with the individual, and a material management unit 213 that records a material schedule acquired from the terminal apparatus 10 in the material information storage unit in association with the individual and the work schedule.SELECTED DRAWING: Figure 1
Patent JP-2023077639-A (JP)
Title: game machine
Inventor: INOUE YUTO
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To provide a game machine which enables easier understanding of a state of a game.SOLUTION: If a power failure occurs in a special game state, a main control CPU carries out power activation main control processing at a power return. In addition, the main control CPU can control outputting a variety of external signals, when detecting an abnormality in information stored in a main control RAM during the power activation main control processing. A security signal of the external signals can be output in both cases in which an abnormality in information stored in a first main storage area is detected and in which an abnormality in information stored in a second main storage area is detected. In addition, when the abnormality in the information stored in the first main storage area is detected, a first state signal of the external signals is not output. On the other hand, when the abnormality in the information stored in the second main storage area is detected, the first state signal of the external signals can be output on the condition that it is in a special game state.SELECTED DRAWING: Figure 6
Patent JP-2023077959-A (JP)
Title: tire
Inventor: TOKIMUNE RYUICHI
IPC: B60C5/14
Filed: 2021-11-25
Abstract: To provide a tire which improves air leak resistance after a long-term travelling.SOLUTION: A tire comprises: an inner liner; and a belt layer. The inner liner is constituted by a rubber composition including: a rubber constituent; and a filler. The rubber constituent contains 50 mass% or more of butyl base rubber, and the filler contains carbon black and filler other than the carbon black. The content of the carbon black is more than 35 mass pts. and 50 mass pts. or less based on 100 mass pts. of the rubber constituent of the rubber composition. The content of the filler is more than 40 mass pts. and less than 60 mass pts. based on 100 mass pts. of the rubber constituent of the rubber composition.SELECTED DRAWING: None
Patent JP-2023078693-A (JP)
Title: rotary engine
Inventor: MORIMOTO HIROTAKA
IPC: F02B53/12
Filed: 2021-11-26
Abstract: To improve fuel combustion performance of a rotary engine.SOLUTION: A recess 7 of an outer peripheral surface 2a of a rotor 2 is equipped with a first recessed portion 71 disposed at an outer peripheral surface center C, and a second recessed portion 72 that continues to the first recessed portion 71 and extends to an L side. The first recessed portion has a first bottom surface 71a that includes the outer peripheral surface center C and has a predetermined length L1 from the center toward the L side, and a first inclined surface 71b that inclines and extends from the first bottom surface to a T side recessed end portion 7t. A recess cross section when traversing the recess by a plane orthogonal to a longitudinal direction of a rotor outer peripheral surface and passing through a rotation axis X of the rotor, becomes the largest on the first bottom surface, and a border between the first bottom surface and the first inclined surface is located on a T side as compared with the center.SELECTED DRAWING: Figure 3
Patent JP-2022087825-A (JP)
Title: Server, server connection method, test measurement system and measurement device
Inventor: THOMAS BUIDA
IPC: G06F21/62
Filed: 2021-11-26
Abstract: To easily perform secure access to a server of a measuring device.SOLUTION: A test measurement system 100 includes a measurement device 104 that can initiate a connection, and a remote server 112 that provides an activation code for a user to input to a communication device 102 to connect the measurement device 104 to a cloud or web-based service. The user can use the activation code in combination with the communication device 102 of the user to enhance security, perform various settings, and provide security credentials to the cloud or web-based service.SELECTED DRAWING: Figure 1
Patent JP-2023079594-A (JP)
Title: Ladle exhaust device
Inventor: MANABE KAZUKI
IPC: F27D17/00
Filed: 2021-11-29
Abstract: To provide a ladle exhaust device capable of reducing the leakage amount of a gas from a skull in a ladle without increasing a gas flow rate.SOLUTION: A ladle exhaust device comprises: an exhaust duct; a smoke collection hood; and a tilt device. The smoke collection hood comprises: an internal space having a size capable of covering the whole opening part of a ladle arranged thereunder when it lies at a horizontal position and connected to the exhaust duct when it lies at least at a horizontal position; and a skirt part made of a heat resistant cloth extending from an outer circumferential part and surrounding an upper space of the ladle when it lies at a horizontal position. The tilt device comprises: a pivotal shaft provided at one end part on the side of the exhaust duct in the smoke collection hood and supporting the smoke collection hood so as to be pivotable; and a driving device tilting the pivotal shaft in a vertical direction with the pivotal shaft as the center to move the smoke collection hood from a horizontal position to a retreat position.SELECTED DRAWING: Figure 1
Patent JP-2023084711-A (JP)
Title: Gas type massage tool and gas type massage machine
Inventor: SHIMIZU KAZUMA
IPC: A61H7/00
Filed: 2021-12-02
Abstract: To provide a gas type massage tool and a gas type massage machine that allow body fluid to flow toward the body easily.SOLUTION: A gas type massage tool 2 is mounted on at least one part of the upper extremity or the lower extremity of a human body Z along an axial direction Q1 that the one part extends so as to surround the one part in a circumferential direction, and gives a massage to the human body Z using high pressure gas. The gas type massage tool 2 includes a plurality of gas chambers that expand and contract independently so as to receive high pressure gas to expand and discharge high pressure gas to contract. The plurality of gas chambers include a first gas chamber group and a second gas chamber group provided adjacent to each other in the axial direction Q1. The first gas chamber group and the second gas chamber group include at least two gas chambers along the circumferential direction Q2 respectively.SELECTED DRAWING: Figure 1
Patent JP-2023082724-A (JP)
Title: battery system
Inventor: HAYASHI TAKURO
IPC: H02J13/00
Filed: 2021-12-03
Abstract: To provide a battery system with which it is possible to increase charge/discharge efficiency and extend the life of a secondary battery.SOLUTION: A battery system 1 is constituted so as to charge and discharge in response to a charge/discharge request from a host system 100, and includes a plurality of secondary batteries 10, a battery state acquisition unit 20, a charge/discharge request acquisition unit 30, a group classification unit 40, a command value derivation unit 50, and a charge/discharge control unit 60. The battery state acquisition unit 20 acquires the battery state of the plurality of secondary batteries 10. The charge/discharge request acquisition unit 30 acquires a charge/discharge request from the host system 100. The group classification unit 40 dynamically classifies the plurality of secondary batteries 10 into a plurality of groups in accordance with the battery state of the plurality of secondary batteries 10 and the charge/discharge request. The command value derivation unit 50 derives a charge/discharge command value that defines distributed electric power for distributing electric power that conforms to the charge/discharge request to each of the groups. Then, the charge/discharge control unit 60 performs charging/discharging of the plurality of secondary batteries 10 on the basis of the charge/discharge command value.SELECTED DRAWING: Figure 1
Patent JP-2022028943-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: When winning/losing determination results in winning, an entry effective period occurs, and entry to a distribution through winning part occurs and hence a distribution execution mode occurs. A distribution winning device is opened in a distribution execution mode, and an opening/closing execution mode occurs when V winning is generated by game balls entering the distribution winning device. In this case, distribution determination processing is executed when entry to the distribution through winning part occurs. However, the distribution execution mode occurs regardless of a result of the distribution determination processing. A first distribution execution mode and a second distribution execution mode exist as a distribution execution mode, a degree of expectation toward occurrence of V winning in the first distribution execution mode is higher than that in the second distribution execution mode. An execution mode of an opening/closing execution mode differs depending on a type of the distribution execution mode in which V winning occurs. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023088626-A (JP)
Title: Image forming apparatus, control program, and control method
Inventor: TAKENOUCHI KOICHI
IPC: G03G15/08
Filed: 2021-12-15
Abstract: To appropriately determine the ratio of supply of recycled toner even when using a toner concentration detection sensor.SOLUTION: An image forming apparatus (10) comprises a CPU (21) and a developing device (4), and the developing device is provided with a toner concentration detection sensor (46) that detects the concentration of toner in a developer tank (4A). The CPU 21 calculates an output value based on a detection signal from the toner concentration detection sensor (S3), calculates a toner concentration value difference (toner concentration value) based on an output value difference (output value) (S5), and determines the ratio of supply of recycled toner from the toner concentration value difference (toner concentration value) (S7).SELECTED DRAWING: Figure 10