baber/WOPTO huggingface dataset:
Patent JP-2023128324-A (JP)
Title: Nuclear reactor shutdown system and nuclear reactor shutdown method
Inventor: OTSUKI SHOHEI
IPC: G21C7/14
Filed: 2022-03-03
Abstract: To provide a nuclear reactor shutdown system and nuclear reactor shutdown method for emergency shutdown, which are applicable to small reactors while maintaining safety and speed.SOLUTION: A nuclear reactor shutdown system is provided, comprising: a shielded passage extending through between reactor core fuels hermetically contained in a reactor vessel and arranged such that one end thereof is open and the other end is closed; neutron absorbers that can be introduced into the shielded passage from the opening; an elastic member designed to push the neutron absorbers into the shielded passage through the opening when released form a compressed state; and control unit disposed to maintain the compressed state of the elastic member and configured to cause the elastic member to be released from the compressed state when the temperature rises to a threshold temperature or above.SELECTED DRAWING: Figure 3
Patent JP-2023128571-A (JP)
Title: On-vehicle sensor cleaning system, method, and program
Inventor: SHIMIZU RYUSUKE
IPC: B60S1/62
Filed: 2022-03-03
Abstract: To provide an on-vehicle sensor cleaning system and the like, which provide notification of switching between settings of an automatic cleaning function when the automatic cleaning function of the on-vehicle sensor is set to be turned off.SOLUTION: An on-vehicle sensor cleaning system for being mounted on a vehicle includes: a cleaning part that automatically or manually cleans an on-vehicle sensor mounted on the vehicle; a setting part that performs an on/off setting of an automatic cleaning function of making the cleaning part automatically clean the on-vehicle sensor; and a notification part that provides notification of switching between the settings of the automatic cleaning function on the basis of information on the previous cleaning of the on-vehicle sensor, when the automatic cleaning function is set to be turned off by the setting part.SELECTED DRAWING: Figure 1
Patent JP-2023130743-A (JP)
Title: Information processing unit and information processing program
Inventor: KAMO AOI
IPC: H04N23/62
Filed: 2022-03-08
Abstract: To set a detection target range of commodity detection processing in a captured image of a commodity shelf when the image is captured.SOLUTION: A display processing unit 24 displays on a display 16 a live view image 42 obtained by imaging a commodity shelf with a camera 18. A detection target range setting unit 26 sets a detection target range 50 being the all or a part of an image obtained by imaging with the camera 18, in response to a user's manipulation during the display of the live view image 42. A commodity detection processing unit 30 executes commodity detection processing of detecting a commodity on the detection target range 50 set by the detection target range setting unit 26, from in the image obtained by imaging with the camera 18.SELECTED DRAWING: Figure 3
Patent JP-2023131407-A (JP)
Title: industrial vehicle
Inventor: AKATSUKA KEISUKE
IPC: G08G1/16
Filed: 2022-03-09
Abstract: To suppress a deviation between an industrial vehicle travel direction recognized by a control device and an actual industrial vehicle travel direction.SOLUTION: A forklift includes a vehicle speed sensor, a direction lever, an object detection section, and a control device. The direction lever determines a travel direction. The object detection section detects a position of an object present in the travel direction of the forklift. The control device comes to be in a specific state when a speed of the forklift is equal to or more than a first vehicle speed threshold. The specific state is the state where the control device recognizes that a state before a change of a travel direction command by the direction lever continues even when the travel direction command is changed and the object detection section functions based on the state before the change.SELECTED DRAWING: Figure 9
Patent JP-2023131540-A (JP)
Title: Laminate, tube and hose
Inventor: OSAWA KOZUE
IPC: F16L11/04
Filed: 2022-03-09
Abstract: To provide a laminate that is used for a system for circulating a fuel containing 25 vol.% or more of methanol, has excellent flexibility and is less likely to transmit the fuel containing 25 vol.% or more of methanol therethrough.SOLUTION: A laminate is used for a system for circulating a fuel containing 25 vol.% or more of methanol. The laminate includes a fluororesin layer containing a fluororesin and a thermoplastic resin layer containing a thermoplastic resin.SELECTED DRAWING: None
Patent JP-2023132369-A (JP)
Title: Composition for replenishing dietary fiber
Inventor: NONOMURA MUNEO
IPC: A23L33/21
Filed: 2022-03-10
Abstract: To provide a composition which replenishes an amount of dietary fiber insufficient for achievement of a daily ingestion target value of the dietary fiber, and improves balance between insoluble dietary fiber and water-soluble dietary fiber.SOLUTION: A composition for replenishing dietary fiber contains water-soluble dietary fiber and insoluble dietary fiber and has a mass ratio (water-soluble dietary fiber/insoluble dietary fiber) of the water-soluble dietary fiber to the insoluble dietary fiber of 1.0 to 1.6. The composition for replenishing dietary fiber is used for oral ingestion of dietary fiber of 4.5 to 6.5 g per day.SELECTED DRAWING: None
Patent JP-2023132523-A (JP)
Title: Lens unit, camera module, image capturing system, and mobile vehicle
Inventor: BABA YUSUKE
IPC: G02B7/02
Filed: 2022-03-11
Abstract: To provide a lens unit which prevents water vapor intrusion into a space between a first lens and a second lens (between lens surfaces), a camera module, an image capturing system, and a mobile vehicle.SOLUTION: A first lens 13 located on the most object side and a second lens 14 located next to the first lens 13 on the image side have respective flange surfaces 13S, 14S that are opposing each other in an optical axis direction and bonded together using a first adhesive 31. An outer peripheral surface 13d, lying substantially parallel to the optical axis direction, of one lens 13 of the first and second lenses 13, 14 and an intersecting surface 14d, intersecting the optical axis direction, of the other lens 14 are bonded together using a second adhesive 32 at a location on the outside of the first adhesive 31 in a direction perpendicular to the optical axis.SELECTED DRAWING: Figure 2
Patent JP-2023122505-A (JP)
Title: Drinking composition including mother liquor obtained by lactic acid fermentation of plant raw material containing glucose with herbal medicine blended therein
Inventor: NISHIGAI JUN
IPC: A23L33/10
Filed: 2022-02-22
Abstract: To solve the problem of maple syrup, white birch sap, beet, etc., known as a cold region sweetener in which their consumption does not rise due to being overwhelmed by sugar derived from sugar cane, their application is limited, and their sextiary industrialization and additional value enlargement do not go as desired, resulting in poor production amount, and also the problem of herbal medicines having beneficial drug effect in which a range of such application of the herbal medicines as to drink liquid extracted by decoction or drink a granule into which the herbal medicines are formed is limited in terms of functional foodstuffs other than medical applications and thus it can be said that natural functions possessed by the herbal medicines are not fully exerted.SOLUTION: Mother liquor suitable for drinking is obtained by fermenting a plant-derived foodstuff abundant in glucose representative of a cold region sweetener with a lactic acid bacterium added thereto. A functional drinking composition is obtained by adding a herbal medicine or its extract or its processed product such as a granule to the drinking mother liquior so that the drinking mother liquior has efficacy. The mother liquior used in the composition is on an extension of conventional agricultural product pickle techniques performed at every door, facilitating integration in community units and requiring a less investment amount at every door. The composition can be applied to greatly enlarge sextiary industrialization of cold region sweeteners and herbal medicines.
Patent JP-2022151797-A (JP)
Title: Electrically insulating touch protection device and connection assembly with such touch protection device
Inventor: BJOERN HOFFMANN
IPC: H01R4/70
Filed: 2022-03-23
Abstract: To improve the safety of touch protection devices and connection assemblies.SOLUTION: A touch protection device includes an insulating tube and a housing configured to receive an end of an electrical conductor. The housing comprises an end section which points towards the insulating tube, with a first segment and a second segment. The first segment is configured to be insertable into the insulating tube and the second segment is configured to be mountable onto the insulating tube. By inserting and mounting the end section in segments, the insulating tube remains visible in part from the exterior of the housing. This enables visual monitoring to verify whether the insulating tube and the housing have been properly connected and whether this condition continues to exist, respectively. The risk of undetected incorrect assembly and/or failure is thus reduced.SELECTED DRAWING: Figure 1
Patent JP-2023141239-A (JP)
Title: Control device, lens device, camera device, and operating device
Inventor: ISONO KOSUKE
IPC: G02B7/28
Filed: 2022-03-23
Abstract: To provide a control device which is advantageous in terms of operability.SOLUTION: A control device is provided, comprising a setting unit (104, 105) for setting a displacement of an autofocus range per unit operation of an operating member designed to be operated to move the autofocus range, and a processing unit (107) for moving the autofocus range by an amount different from the displacement set by the setting unit so as to move the position of the autofocus range to a reference position of a movable range of the autofocus range.SELECTED DRAWING: Figure 1
Patent JP-2023146715-A (JP)
Title: Unloading device
Inventor: KIYOKAWA WATARU
IPC: B65G59/02
Filed: 2022-03-29
Abstract: To realize a technique that can appropriately detect an article on a top shelf and reflect it in an unloading operation in an unloading device that sucks a topmost group of articles and separates them from a group of articles stacked below.SOLUTION: An unloading device 1 includes a suction device 2 including a suction section 21, a lifting device, a control device, and an article detection device 5 that detects an article W crossing a detection surface 13 set parallel to a suction surface 21a at a position spaced downward by a specific distance L with respect to the suction surface 21a, wherein the control device obtains control information for calculating a relative distance M, and calculates the relative distance M, and stops the lifting device when the article detection device detects the article W in a suction approach state even though the relative distance M is greater than the specific distance L by more than a determination threshold Q.SELECTED DRAWING: Figure 9
Patent JP-2023147497-A (JP)
Title: Physical distribution system
Inventor: IGAWA TARO
IPC: B65G63/00
Filed: 2022-03-30
Abstract: To provide a physical distribution system capable of reducing stand-by time of a transport vehicle.SOLUTION: A physical distribution system 1 includes: an entering/leaving detection part 61 which detects that a transport vehicle 4 which loads an object 30 to be conveyed and transports it has entered a cargo receiving/cargo sending company 3 which is a cargo handling place for performing cargo handling of the object 30 to be conveyed, and that it has left the cargo handling place; and a number-of-vehicle information calculation part 62 of a management device 6 for grasping the number and the type of the transport vehicles 4 existing in the cargo handling place, based on the entering/leaving information of the transport vehicles 4 detected by the entering/leaving detection part 61.SELECTED DRAWING: Figure 2
Patent JP-2023148271-A (JP)
Title: Haptic feedback device
Inventor: TSUJI HITOSHI
IPC: G06F3/01
Filed: 2022-03-30
Abstract: To provide a haptic sensation expected by a content creator regardless of operation speed of individuals, in using specific content on a haptic feedback device.SOLUTION: A haptic feedback device includes a haptic output apparatus 11 having a haptic output device 14, and a haptic control unit 21 which controls components including the haptic output device 14. The haptic feedback device uses the haptic output apparatus 11 that executes: angular velocity measurement means which measures an angular velocity of a rotating body which is rotated when a user operates the haptic output device, the rotating body being in contact with a magneto rheological fluid; correction value derivation means which determines a correction value corresponding to the angular velocity; signal value calculation means which calculates a haptic signal based on base haptic data and the correction value; and haptic feedback means which causes the haptic output device to present a haptic sensation based on the calculated haptic signal.SELECTED DRAWING: Figure 1
Patent JP-2022079618-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient game machine that can deal with problems related to a setting value. 
     SOLUTION: In a case it is determined that information stored in storage means is inappropriate, when the power supply is stopped in an abnormal state, control can be performed so that a game cannot be executed even if a backup clear processing operation is performed when a game state is not controlled to a setting change state after the power is turned on, and control is performed so that a game can be executed by performing the backup clear processing operation when the game state is controlled to the setting change state after the power is turned on. After a first display is performed in which an information screen is not displayed on display means capable of displaying a predetermined information screen including the information screen related to a setting value, a second display can be performed in which the information screen is displayed. After the information screen is displayed, the information screen can be displayed until a predetermined condition is satisfied, but when the predetermined condition is satisfied, the display of the information screen is restricted. 
     SELECTED DRAWING: Figure 207 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023150035-A (JP)
Title: Centrifugal rotary machine
Inventor: IWASAKI MASATO
IPC: F04D29/08
Filed: 2022-03-31
Abstract: To provide a rotary machine capable of improving stability while avoiding performance deterioration.SOLUTION: A centrifugal rotary machine comprises: a rotational shaft that can rotate around an axial line; an impeller that has a disc fixed to the rotational shaft, a plurality of blades provided at intervals in a circumferential direction on a surface facing one side in the axial direction of the disc, and a cover covering the plurality of blades, and pumps working fluid introduced from one side in the axial direction to the outside in a radial direction; and a casing that covers the rotational shaft and the impeller, and defines a first flow path for introducing the working fluid and a second flow path for discharging the working fluid from the impeller, where a cover opposite surface, which is an inner peripheral surface of the casing that faces the outer peripheral surface of the cover, has a rough surface that is rougher than the outer peripheral surface of the cover.SELECTED DRAWING: Figure 2
Patent JP-2023151176-A (JP)
Title: Honeycomb structure, electric heating carrier and exhaust gas purifier
Inventor: MASE KAZUYA
IPC: B01J35/04
Filed: 2022-03-31
Abstract: To provide a honeycomb structure of which thermal shock resistance is heightened by a novel means.SOLUTION: A honeycomb structure comprises: a honeycomb structure portion that has an outer peripheral wall and a partition wall that is arranged inside the outer peripheral wall and defines a plurality of cells forming a flow path extending from one end face to the other end face; and a pair of electrode layers extended in band toward a flow path direction of the cell on an outer surface of the outer peripheral wall across a central axis of the honeycomb structure, wherein the porosity PW of the partition wall is 30% to 55%, and a ratio (PW/Po) of the porosity PW of the partition wall to the porosity PO of the outer peripheral wall satisfies 1<PW/PO≤1.8.SELECTED DRAWING: Figure 1
Patent JP-2023152405-A (JP)
Title: Image determination method and image determination system
Inventor: OOHASHI TOMOKI
IPC: G06T7/00
Filed: 2022-04-04
Abstract: To provide an image determination method for determining quality of a welded section of an ultrasonic flaw detection image.SOLUTION: An echo is specified in an ultrasonic flaw detection image, a state of the echo being determined, and quality of a weld section being determined. More specifically, an image determination method includes: a step of specifying an object from an image; a step of determining a level of the specified object based on a feature of the specified object; a step of determining quality of the image based on the level; and a step of outputting results of the quality determination.SELECTED DRAWING: Figure 4
Patent JP-2023153501-A (JP)
Title: Road surface for tire testing, tire testing device and method for manufacturing road surface for tire testing
Inventor: NAGAI TAKAYUKI
IPC: G01M17/02
Filed: 2022-04-05
Abstract: To provide a highly durable road surface for tire testing, a tire testing device, and a method for manufacturing a road surface for tire testing.SOLUTION: A road surface for tire testing comprises a road surface base material having a contact surface which contacts with a tire, and a seat-like reinforcing material. The reinforcing material is embedded in the road surface base material. A tire testing device comprises: the road surface for tire testing; a rotational body to which the road surface for tire testing is directly or indirectly fixed; and a driving device which rotationally drives the rotational body or the tire. A method for manufacturing a road surface for tire testing comprises a step of embedding the sheet-like reinforcing material in the road surface base material which has the contact surface contacting with the tire.SELECTED DRAWING: Figure 4
Patent JP-2023154213-A (JP)
Title: Joint design method for pca floor plates
Inventor: KANEMOTO KIYOOMI
IPC: E04B1/61
Filed: 2022-04-06
Abstract: To provide a joint design method for PCa floor plates that allows the PCa floor plates to be joined suitably.SOLUTION: The present invention provides a joint design method for PCa floor plates in an RC floor, constituted by joining short sides of the PCa floor plates. At the short side ends, a shear strength ratio (τu/σB) measured with a shear cotter is expressed in the following formula (1). τu/σB: shear strength ratio, τu: shear strength, σB: concrete compressive strength, and w: vertical load.SELECTED DRAWING: None
Patent JP-2023154278-A (JP)
Title: Order management device, order terminal device, order management system and program
Inventor: KATAOKA HIROAKI
IPC: G06Q50/12
Filed: 2022-04-06
Abstract: To simplify work in taking an order.SOLUTION: An order management device that manages an order terminal device comprises: a recording unit that records a plurality of types of menu tables; a first control unit; and a first communication unit. The first control unit selects a menu table that is applied to a customer group, from among the plurality of types of menu tables, on the basis of operation information when the operation information including customer group identification information indicating the customer group managed by one check which customer group is input by a user operation is received, displays the selected menu table on a display unit of the order terminal device, records the selected menu table by associating with the customer group identification information, and displays the menu table which is associated with the customer group identification information of the selected customer group on the display unit when the customer group is selected in the order terminal device.SELECTED DRAWING: Figure 5
Patent JP-2022109919-A (JP)
Title: Multi-task recurrent neural network
IPC: G06F12/0862
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a circuit for implementing multi-task recurrent neural networks that improve time-series prediction efficiency in microprocessors. 
     SOLUTION: A method for a recurrent neural network includes: maintaining data specifying a separate internal area for each of a plurality of memory regions; receiving a current input; identifying a particular memory region of a memory access address defined by the current input; selecting, from the internal states specified in the maintained data, the internal state for the particular memory region; processing, in accordance with the selected internal state for the particular memory region, the current input in the sequence of inputs using the recurrent neural network to generate an output, the output defining a probability distribution of a predicted memory access address, and update the selected internal state of the particular memory region; and associating the updated selected internal state with the particular memory region in the maintained data. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022091989-A (JP)
Title: Viral vector production system
IPC: A61P27/16
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide modifications of the translation of a nucleotide of interest encoded by a viral vector in viral vector-producing cells. 
     SOLUTION: Provided is a nucleic acid sequence containing a binding site functionally linked to a nucleotide of interest, the binding site being able to interact with an RNA-binding protein such that the translation of a nucleotide of interest is suppressed in viral vector-producing cells. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155038-A (JP)
Title: Revolution limit device and steering device
Inventor: HATANAKA KAZUYUKI
IPC: B62D5/04
Filed: 2022-04-08
Abstract: To provide a structure capable of enhancing a degree of freedom in setting of an allowable rotational amount of a rotary member.SOLUTION: A revolution limit device 4 includes: a first member 14 with a first projection 17; a second member 15 with second projections 21 arranged at potions with at intervals in a circumferential direction on one axial side face of the first projection 17; and an end part rotor 16a supported in a relatively rotatable manner with respect to the first member 14 and the second member 15. The end part rotor 16a includes: an end part side plate part 36a arranged between the first projection 17 and the second projection 21 in an axial direction; an end part first projection 37a projecting axially outward from the other axial side face of the end part side plate part 36a; and a same number as that of the second projection 21, of second projections 38a which project from the one axial side face of the end part side plate part 36a toward one axial side and arranged at even intervals in the circumferential direction.SELECTED DRAWING: Figure 2