baber/WOPTO huggingface dataset:
Patent JP-2023119500-A (JP)
Title: Relay device, relay method, communication device, and communication method
Inventor: NAKADA TSUNEO
IPC: H04L47/265
Filed: 2022-02-16
Abstract: To provide a relay device and the like capable of suppressing the occurrence of congestion even when a plurality of communication nodes are connected to a network.SOLUTION: A relay device functions as a relay node NR that relays communication of a first network and communication of a second network. The relay node NR acquires contention-related information related to changes in a contention state of communication by a plurality of communication nodes Nd connected to the first network, and transmits a state change notification based on the contention-related information to at least one communication node Nd.SELECTED DRAWING: Figure 9
Patent JP-2022130326-A (JP)
Title: Burner
Inventor: KIKUCHI KENTA
IPC: F23C1/00
Filed: 2022-02-17
Abstract: To reduce nitrogen oxide in an exhaust gas.SOLUTION: A burner 100 comprises: a first injection unit 110 which includes one or a plurality of first injection ports (a fuel injection port 112c and a mixture gas injection port 114c) provided toward the internal space of a furnace; a second injection unit 130 which is spaced apart from the first injection port(s) and includes one or a plurality of second injection ports 138a and 138b provided toward the internal space of the furnace; a first supplying unit 120 that supplies, to the first injection unit 110, a fuel gas containing at least ammonium, and an oxidizer gas that is equal to or greater than 1/3 and equal to or smaller than 2/3 of an aiming oxidizer amount which is equal to or greater than a theoretical oxidizer amount relative to the fuel gas; and a second supplying unit 140 that supplies, to the second injection unit 130, the oxidizer gas by what corresponds to a difference between the amount of the oxidizer gas supplied to the first injection unit 110 and the aiming oxidizer amount.SELECTED DRAWING: Figure 1
Patent JP-2022059053-A (JP)
Title: Compositions comprising sulforaphane or sulforaphane precursor and mushroom extract or powder
IPC: A61K31/7028
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To provide compositions for treating and preventing myelodysplastic syndrome, cardiovascular disease, and tardive dyskinesia, reducing their expression, reducing their associated symptoms, and reducing their secondary recurrence. 
     SOLUTION: Provided is a composition that can be orally administered. The composition comprises a combination of glucoraphanin, myrosinase, ascorbic acid, and mushroom extract or powder as active ingredients. The combination exerts a synergistic effect among these active ingredients in increasing the level or gene expression of NAD (P) H:quinone oxidoreductase 1 (NQO-1). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023121402-A (JP)
Title: Lithium-organic acid stable niobic acid sol
Inventor: TANIGUCHI KANEYUKI
IPC: C01G33/00
Filed: 2022-02-21
Abstract: To develop niobic acid sol that shows excellent stability.SOLUTION: A lithium-organic acid stable niobic acid sol contains, as a dispersion stabilizer, lithium and an organic acid. The lithium-organic acid stable niobic acid sol preferably has a Li/Nb (molar ratio) in the range of 0.25-5.0. A suitable production method for the lithium-organic acid stable niobic acid sol includes a first step for mixing niobic acid ammonium sol with a lithium compound and an organic acid, and a second step for heating and/or cleaning the mixture.SELECTED DRAWING: None
Patent JP-2023129151-A (JP)
Title: Onboard device and server
Inventor: NAMAJIO HIROE
IPC: H04M1/72412
Filed: 2022-03-04
Abstract: To simply and reliably determine a position of a user in a vehicle interior and provide control according to the position of the user.SOLUTION: An onboard device mounted on a vehicle includes: a mobile terminal communication unit that communicates with a mobile terminal located in a vehicle interior; and a control unit that provides the mobile terminal with an interface related to operation of the on-board device. The control unit makes an interface to be provided to the mobile terminal different according to a seating position of a user determined by comparing a vehicle interior image obtained by photographing the vehicle interior with a face image of the user of the mobile terminal. In addition, the onboard device further includes a display unit. The control unit causes the mobile terminal to make a display that expands display contents of the display unit if the seating position is a front seat, and causes the mobile terminal to make the same display as the display contents of the display unit if the seating position is other than the front seat.SELECTED DRAWING: Figure 1
Patent JP-2023037555-A (JP)
Title: Electrocardiogram examination method
IPC: A61B5/282
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrocardiogram examination method that enables an examinee to wear by oneself measurement electrodes for electrocardiogram measurement without requiring special knowledge, and enables advanced diagnosis. 
     SOLUTION: There is provided, an electrocardiogram examination method utilizing two or more leads, the method using clothing provided with at least three measurement electrodes or measurement electrode attachment parts and a connector part for fixing a measurement device, wherein the clothing has at least two or more different sizes, the clothing has a neckline surrounding the neck, and a first measurement electrode or measurement electrode attachment part is disposed within a circle having a radius of 5 cm, with the center of the circle being at the position 7.5-15 cm below the midpoint of a linear line segment connecting the right and left apexes of the neckline. The method includes (1) a step for obtaining information on a physique of the examinee, (2) a step for selecting a size of the clothing according to the information on the physique of the examinee, (3) a step for providing the examinee with the selected clothing and the measurement device, (4) a step in which the examinee wears the clothing and the measurement device, and (5) a step for starting electrocardiogram measurement. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023131033-A (JP)
Title: remote control system
Inventor: YOSHIKAWA TAIZO
IPC: B25J3/00
Filed: 2022-03-08
Abstract: To provide a remote control system that can perform detailed operation of finger tips from a distant place.SOLUTION: A remote control system includes: a coordinate origin setting unit for setting a coordinate origin of an end effector coordinating with an operator; an operator's joint angle information acquisition unit for acquiring information on a joint angle of the operator's finger; an operator finger length measurement unit for measuring a length of each link of an operator's finger; an operator's fingertip position calculation unit for calculating a tip position of each operator's finger when being viewed from a local coordinate origin of an operator model from the information on operator's fingertip position acquired by the operator's joint angle information acquisition unit and the operator's finger length measurement unit; and an end effector joint angle lead-out unit for leading-out a joint angle of the end effector from the operator's fingertip position and the local coordinate origin of the end effector with inverse kinematics.SELECTED DRAWING: Figure 13
Patent JP-2023131743-A (JP)
Title: Curable composition and cured product
Inventor: SATO YOSHIHIDE
IPC: C08F20/20
Filed: 2022-03-09
Abstract: To provide a curable composition having a high refraction index and reflow resistance, in which a cured product obtained therefrom has little adhesion of foreign substances; and to provide the cured product obtained therefrom.SOLUTION: A curable composition contains (meth)acrylate having a fluorene structure, and a polymerization initiator in which a temperature is 180°C or higher, at which a mass reduction amount becomes 10%, when being heated from 30°C at the rate of temperature increase of 10°C/min under the air atmosphere in thermogravimetry-differential thermal simultaneous measurement.SELECTED DRAWING: None
Patent JP-2023131745-A (JP)
Title: cured product
Inventor: SATO YOSHIHIDE
IPC: C08F20/30
Filed: 2022-03-09
Abstract: To provide a cured product having a high refraction index and reflow resistance, and also having little adhesion of foreign substances onto the cured product itself and peripheral members.SOLUTION: A cured product comprises a curable composition containing (meth)acrylate having a fluorene structure. In the cured product, a reaction rate of carbon-carbon double bond shown by following formula (1) is 88% or more: reaction rate (%)=100×{1-(B/A)}...(1); A: peak intensity of absorption at 809 cm-1 in infrared absorption spectrum before curing of the curable composition. B: peak intensity of absorption at 809 cm-1 in infrared absorption spectrum after curing of the curable composition.SELECTED DRAWING: None
Patent JP-2023132196-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: UCHIUMI CHIKAHISA
IPC: G05B19/404
Filed: 2022-03-10
Abstract: To obtain an information processing device, an information processing method, and an information processing program capable of obtaining machined objects having excellent quality.SOLUTION: An information processing device 10 includes at least one processor. The processor acquires a state variable at a first time point being a dynamic state variable regarding an element correlated to quality of a machined object having been machined according to a set machining condition and a machining condition at the first time point, predicts a state variable at a second time point after the first time point on the basis of the state variable and the machining condition at the first time point, and derives a machining condition at the second time point required for achieving a previously determined target quality of the machined objects on the basis of the predicted state variable at the second time point.SELECTED DRAWING: Figure 5
Patent JP-2022079491-A (JP)
Title: Generation method, program, information processing device, information processing method, and learned model
IPC: G05B23/02
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving the accuracy of prediction. 
     SOLUTION: A technology executes: processing for acquiring a first data set including data of a combination of a label set in first measurement data about a first air conditioner and the first measurement data, and second measurement data about the first air conditioner; and processing for generating a first learned model for inferring a label to measurement data on the basis of the first data set. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132825-A (JP)
Title: Wireless communication device and mobile terminal
Inventor: KOBAYASHI TSUNETO
IPC: H01P5/02
Filed: 2022-03-11
Abstract: To realize a wireless communication device and a mobile terminal that can suppress the possibility of unintended radio waves being emitted from an antenna at a lower cost.SOLUTION: Two stubs, ie, a first stub 8 and a second stub 9, are connected on a power supply line 7 that connects an antenna 6 and a communication IC 5 with a distance of 1/4 of the wavelength of the blocking frequency (=0.25 λs). Both the first stub 8 and the second stub 9 are linear conductors having a length of approximately 0.25 λs. The first stub 8 and the second stub 9 have shapes bent in a direction approaching each other, and most of each stub is parallel to the power supply line 7.SELECTED DRAWING: Figure 2
Patent JP-2023135094-A (JP)
Title: Earth fault point estimation device and system
Inventor: SATO TAKASHI
IPC: G01R31/08
Filed: 2022-03-15
Abstract: To provide a device capable of precisely estimating a ground fault point by consolidating signals from the power receiving units at existing electricity consumers.SOLUTION: A ground fault point estimation device 5 includes: an estimated zero-phase component distribution database 7 that stores an estimated zero-phase component distribution which is a distribution of zero-phase components of a current or a voltage estimated when detected at multiple high-voltage consumers 10 when a ground fault occurs at any location in the distribution system 100; and an estimation unit 6 that generates a detected zero-phase component distribution that is the distribution of zero-phase components detected at multiple high-voltage consumers 10 when a ground fault occurs and estimates the location of the ground fault by comparing the detected zero-phase component distribution with the estimated zero-phase component distribution database 7.SELECTED DRAWING: Figure 1
Patent JP-2022145641-A (JP)
Title: Method, apparatus, terminal device and storage medium for providing wireless sensing service
Inventor: WU HAO
IPC: H04W84/12
Filed: 2022-03-17
Abstract: To provide a method, apparatus, terminal device and storage medium for providing wireless sensing for a terminal device without the wireless sensing capability through a device with the wireless sensing capability.SOLUTION: A method in a terminal device including a terminal device NSCS without a wireless sensing capability includes the steps of: sending to a terminal device SCS a sensing service request frame including a sensing service identifier Sensing SID; receiving from the SCS a sensing service response frame including approval or disapproval for providing a sensing service; and receiving a sensing result acquired when the SCS performs a wireless sensing progress.SELECTED DRAWING: Figure 4
Patent JP-2023137022-A (JP)
Title: Game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2022-03-17
Abstract: To preliminarily notifies a player by preventing a function that stops the progress of a game from being suddenly inactivated.SOLUTION: A game machine includes a shooting-stop counter which counts a value which is a cumulative value of a difference number from the time of power activation and whose minimum value is "0". When the shooting-stop counter reaches "19000", a complete function that stops the progress of the game is activated. When the shooting-stop counter reaches "18900" (MY1), an advance notice (preliminary notification) notifying that the activation of the complete function is getting close is executed. The advance notice is continued until the shooting-stop counter reaches "18850" (MY2). The advance notice is terminated when the shooting-stop counter is less than "18850".SELECTED DRAWING: Figure 243
Patent JP-2022084804-A (JP)
Title: Patient interface
IPC: A61M16/00
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a patient interface having one or more of improved comfort, cost, efficacy, ease of use, and manufacturability. 
     SOLUTION: A patient interface may include a plenum chamber 3200 pressurizable to a therapeutic pressure, a seal-forming structure 3100 constructed and arranged to form a seal with a region of a patient's face surrounding an entrance to the patient's airways, a positioning and stabilizing structure 3300 to provide a force to hold the seal-forming structure in a therapeutically effective position on the patient's head, and a vent structure 3400 to allow a continuous flow of gases exhaled by the patient from an interior of the plenum chamber to the atmosphere. The patient interface is configured to leave the patient's mouth uncovered during therapy. The seal-forming structure comprises two lateral support regions, each located at a lateralmost side of the seal-forming structure, and a medial region positioned between the lateral support regions. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140198-A (JP)
Title: In vitro genetic disease model cell and method for producing the same
Inventor: YAMOTO RIE
IPC: C12N5/074
Filed: 2022-03-22
Abstract: To develop and provide a method for simply producing an in vitro genetic disease model cell exhibiting a high pathological reproducibility of a genetic disease and having the same gene background as a control cell.SOLUTION: Provided is a method for producing an in vitro genetic disease model cell, including an expression inhibition step of inhibiting a responsible gene of a genetic disease of interest from being expressed in a subject differentiated cell derived from a pluripotent stem cell or an adult stem cell.SELECTED DRAWING: None
Patent JP-2022189717-A (JP)
Title: Novel rna composition used for generating ips cells and method for producing the same
Inventor: LIN SHI-LUNG
IPC: C12N15/54
Filed: 2022-03-23
Abstract: To provide novel RNA compositions useful for generating and proliferating induced pluripotent stem cells (iPS cells; IPSCs) and adult stem cells (ASCs), and to provide methods for producing the same.SOLUTION: Provided is a novel RNA composition for generating induced pluripotent stem cells (iPSCs), comprising a mixture of at least one miR-302 precursor RNA (pre-miR-302) construct and at least one RNA-dependent RNA polymerase (RdRp) mRNA, the pre-miR-302 construct comprising at least an RdRp binding site at its 5' end, 3' end, or both, and the RdRpmRNA being isolated and/or modified from an RNA virus.SELECTED DRAWING: Figure 1
Patent JP-2023140593-A (JP)
Title: Powder for additive manufacturing and additive manufacturing mold
Inventor: WAKABAYASHI MOMOKO
IPC: B22F1/102
Filed: 2022-03-23
Abstract: To provide powder for additive manufacturing capable of producing an additive manufacturing mold with excellent flowability, mechanical strength, and dimensional accuracy even in a high-temperature environment, and an additive manufacturing mold having the powder for additive manufacturing.SOLUTION: Powder for additive manufacturing comprises a metal powder and a film provided on the surface of particles of the metal powder and containing a compound derived from a coupling agent having a hydrophobic functional group. The powder for additive manufacturing has an average particle diameter of 3.0 μm or more and 30.0 μm or less, and the contact angle of water of 80° or more and 150°or less, the contact angle of water being measured at 25°C by the θ/2 method after being subjected to a heat treatment at 200°C for 24 hours under an atmospheric atmosphere in a layered state.SELECTED DRAWING: Figure 11
Patent JP-2022084829-A (JP)
Title: Eyesight examination method, eyesight examination device, and downloader server for storing program of eyesight examination method
IPC: A61B3/032
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an eyesight examination method, an eyesight examination device, and a downloader server for storing a program of the eyesight examination method which allow an automatic eyesight examination by utilizing various types of optotypes. 
     SOLUTION: The present invention relates to the eyesight examination method, the eyesight examination device, and the downloader server for storing a program of the eyesight examination method, the eyesight examination method comprising the steps of: displaying an optotype image and a plurality of reference images; receiving a response to the optotype image; and determining whether a reference image determined on the basis of the response from among the plurality of reference images has the same shape as the optotype image. One of the plurality of reference images has the same shape as the optotype image. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023143353-A (JP)
Title: Display device, display system, and display method
Inventor: KINOTA KAZUMASA
IPC: G02B30/52
Filed: 2022-03-25
Abstract: To provide a display device with which it is possible to display stereoscopic images without using a movable unit.SOLUTION: A display device according to one aspect of the present invention displays a stereoscopic image, and comprises a plurality of transparent display panels which are provided side by side overlapping each other in a normal direction in a plan view seen from the normal direction, each capable of displaying an image, and a control unit that controls the operation of each of the plurality of transparent display panels. The control unit causes a plurality of divided images into which the stereoscopic image is divided in the normal direction to be displayed in association with each of the plurality of transparent display panels.SELECTED DRAWING: Figure 1
Patent JP-2022168835-A (JP)
Title: Manufacturing method of wooden laminate material
Inventor: MORI KENJI
IPC: B32B21/10
Filed: 2022-03-28
Abstract: To provide a manufacturing method of a wooden laminate material capable of manufacturing the wooden laminate material effectively, with reduced loss of material or adhesive agent and at low cost.SOLUTION: A manufacturing method of a wooden laminate material applies composite adhesive to a veneer 11 via a sheet 13 to form the wooden laminate material 10, and comprises the steps of: coating an adhesive agent 14 to the sheet 13; installing the sheet 13 coated with the adhesive agent 14 between the veneers 11; and applying a hot press to a veneer (a laminate veneer 16) laminated via the sheet 13 at a temperature at which the sheet 13 is not melted to apply the composite adhesive.SELECTED DRAWING: Figure 1
Patent JP-2023144567-A (JP)
Title: Image capturing lens and image capturing device
Inventor: NAKAMURA KEIICHI
IPC: G02B13/04
Filed: 2022-03-28
Abstract: To provide a compact image capturing lens which has a wide view angle and a large aperture diameter and yet offers good optical performance.SOLUTION: An image capturing lens disclosed herein comprises a first lens group having positive refractive power, a second lens group having positive refractive power, and a third lens having negative refractive power, arranged in order from the object side to the image plane side, the first lens group having a first aspherical lens with negative refractive power located on the most object side. While focusing, the second lens group moves along an optical axis. The image capturing lens satisfies the following conditional expression: -2.5<f1/f<-1.0 ...(1), where f1 represents a focal length of the first aspherical lens located on the most object side in the first lens group, and f represents a focal length of the entire system.SELECTED DRAWING: Figure 1
Patent JP-2023146700-A (JP)
Title: Method for assembling opening/closing body
Inventor: YAMAGAMI SHIGEO
IPC: E06B9/02
Filed: 2022-03-29
Abstract: To provide a safe and efficient method for assembling an opening/closing body.SOLUTION: A method for assembling an opening/closing body for use in an opening/closing device provided with the opening/closing body constituted by connecting a predetermined number of panels, the method includes: a first step of securing an installation space 9 for a panel 10C to be positioned under an upper panel between a lower end of the upper panel 10A and a lower surface 2e of an opening 2, and forming a connection panel 101 by connecting a lower end side of the upper panel 10A and an upper end side of the panel 10C installed in the installation space; a second step of securing the installation space 9 for the panel 10C between the lower end of a connection panel 101 and the lower surface 2e of the opening 2 and forming a connection panel 102 connecting the lower end side of the connection panel 101 and the upper end side of the panel 10C installed in the installation space 9; and a last step of repeating the second step to assemble the opening/closing body in such a manner of connecting a predetermined number of the panels to be arranged along the vertical direction of the opening 2.SELECTED DRAWING: Figure 3