baber/WOPTO huggingface dataset:
Patent JP-2023042056-A (JP)
Title: Arithmetic processing apparatus and arithmetic processing method
Inventor: TAKANO SHIGEYUKI
IPC: G06N3/063
Filed: 2021-09-14
Abstract: To reduce the time required for arithmetic processing of a layer using a ReLU activation function in deep learning.SOLUTION: An arithmetic processing apparatus includes a buffer unit having a first buffer that preferentially holds a first data pair with a matching code and a second buffer that preferentially holds a second data pair with a non-matching code; a first sum-of-products arithmetic unit for performing a sum-of-products arithmetic on data pairs sequentially output from the first buffer; a second sum-of-products arithmetic unit for performing a sum-of-products arithmetic on data pairs sequentially output from the second buffer in parallel with the sum-of-products arithmetic by the first sum-of-products arithmetic unit; an adder for adding results of operations performed by the first sum-of-products arithmetic unit and the second sum-of-products arithmetic unit; and an output setting unit for setting an output value of a ReLU activation function to "0" when the number of the first data pairs held in the buffer unit is smaller than the number of the second data pairs held in the buffer unit and an addition result of the adder is "0" or less when the sum-of-products arithmetic of the first data pairs is completed.SELECTED DRAWING: Figure 1
Patent JP-2023043115-A (JP)
Title: windshield
Inventor: CHIBA KAZUYOSHI
IPC: C03C27/12
Filed: 2021-09-15
Abstract: To provide a windshield that enables heat generation to allow an information acquisition device to accurately obtain information.SOLUTION: The present invention is an automotive windshield on which an information acquisition device can be disposed, the information acquisition device acquiring information from the outside of the vehicle by emitting and/or receiving light, the windshield comprising an outer glass plate, an inner glass plate disposed to oppose the outer glass plate, and an intermediate film disposed between the outer glass plate and the inner glass plate, wherein the intermediate film comprises a heat generation layer disposed at a position corresponding to an information acquisition area which opposes the information acquisition device and transmits light and a pair of busbars configured to feed power to the heat generation layer, the heat generation layer being formed to extend in a first direction and a second direction orthogonal to the first direction with the heat generation layer formed to be shorter in the first direction than in the second direction, and the pair of busbars being respectively disposed at the ends of the heat generation layer in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2023046000-A (JP)
Title: Powdery thickener composition
Inventor: SHIMADA KOHEI
IPC: C04B24/16
Filed: 2021-09-22
Abstract: To provide a powdery thickener composition that has excellent dispersibility in a to-be-thickened object and improves the homogeneity of the to-be-thickened object.SOLUTION: A powdery thickener composition contains (A) two or more ampholytic surfactants represented by the general formula (1) and (B) inorganic powder. The (A) two or more compounds have different X's in the general formula (1). In at least one of the two or more compounds, R1a or R1b of X in the general formula (1) is a compound of alkenyl group. [In the formula, X is a group represented by R1a or R1b-[CONH-CH2CH2CH2]n-. R1a and R1b each represent an alkyl group or alkenyl group having a predetermined number of carbon atoms. n is an integer of 1-3. R2 and R3 each represent a C1-4 alkyl group or a group represented by -(C2H4O)pH. p is a total of R2 and R3 to represent 0-5].SELECTED DRAWING: None
Patent JP-2022064851-A (JP)
Title: Photoelectric conversion device, optical detection system, and mobile body
Inventor: OTA YASUHARU
IPC: H04N5/365
Filed: 2021-09-27
Abstract: To provide a photoelectric conversion device that can easily optimize the characteristics of an APD in the photoelectric conversion device that acquires a value corresponding to the temperature of the APD.SOLUTION: The photoelectric conversion device includes a first substrate including an avalanche photodiode and a second substrate. The first substrate and the second substrate are laminated to each other. The photoelectric conversion device has a temperature detection means arranged on at least one of the first substrate and the second substrate and having temperature-dependent output characteristics and a temperature value generation circuit arranged outside the first substrate and converting the output of the temperature detection means into a temperature value signal, which is a signal indicating temperature information.SELECTED DRAWING: Figure 4
Patent JP-2023049061-A (JP)
Title: Cargo loading device onto car truck
Inventor: KOGA NAOYUKI
IPC: B65G57/03
Filed: 2021-09-29
Abstract: To provide a cargo loading device onto a car truck which efficiently loads cargoes onto the car truck while making a gap between the cargoes unlikely occur.SOLUTION: A cargo loading device 1 onto a car truck 100 comprises: a taking-out mechanism 30 for taking out cargoes corresponding to 1st, 2nd,... Nth stages (hereinafter, "loading stage cargoes") from a cargo storage area 220 for storing the cargoes; a transfer mechanism 40 for transferring the loading stage cargoes taken out by the taking-out mechanism; and a loading mechanism 20 for loading the transferred loading stage cargoes onto the car truck.SELECTED DRAWING: Figure 4
Patent JP-2022069401-A (JP)
Title: Pasty composition, high thermal conductivity material, and semiconductor device
Inventor: HAMASHIMA AZUMI
IPC: C09J11/06
Filed: 2021-10-04
Abstract: To provide a pasty composition capable of forming a semiconductor device excellent in thermal conductivity by use in bonding a semiconductor element to a substrate.SOLUTION: The pasty composition contains silver-containing particles and a thermoacid generator represented by general formula (1), [A].[B], where [A] refers to a cationic species and [B] refers to an anionic species.SELECTED DRAWING: None
Patent JP-2023056308-A (JP)
Title: Method for improving stability of 3-(4-hydroxy-3-methoxyphenyl)propionic acid, and stability improver
Inventor: AWA RIKA
IPC: C09K15/08
Filed: 2021-10-07
Abstract: To provide a method for improving stability of a compound represented by a structural formula (1), which can improve stability of the compound represented by the structural formula (1) over time and stability against heat treatment, and to provide a stability improver.SOLUTION: There is provided a method for improving stability of a compound represented by a structural formula (1), which comprises coexisting a compound represented by a structural formula (A) with a compound represented by the structural formula (1), and there is also provided a stability improver which is used to improve the stability of the compound represented by the structural formula (1), wherein the stability improver contains the compound represented by the structural formula (A).SELECTED DRAWING: None
Patent JP-2022063252-A (JP)
Title: Liquid formulation of brimonidine
Inventor: MATSUHISA KEIICHI
IPC: A61P27/02
Filed: 2021-10-08
Abstract: To provide an ophthalmologic liquid formulation that contains brimonidine and/or a salt thereof and a preservative, where the liquid formulation is less prone to reduced transition to the conjunctiva.SOLUTION: It has been found out that adding an amino acid can prevent reduced transition to the conjunctiva. Thus, there are provide an ophthalmologic liquid formulation that contains brimonidine and/or a salt thereof, a preservative, and an amino acid.SELECTED DRAWING: None
Patent JP-2022003349-A (JP)
Title: Method for controlling optical substance detection device, apparatus and optical substance detection device
Inventor: LUO LEI
IPC: G01N21/27
Filed: 2021-10-12
Abstract: To disclose a method for controlling an optical substance detection device, an apparatus and the optical substance detection device including a light emission device and a photosensitive device related to the technical field of substance detection.SOLUTION: A method comprises the steps of: collecting the impact force and impact direction at the time when an optical substance detection device receives the impact in a case where the optical substance detection device detects the reception of the impact; calculating a photosensitive displacement deviation value of a photosensitive device by associating the impact force with the impact direction on the basis of a pre-installed data model; and performing photosensitive correction processing on the basis of the photosensitive displacement deviation value. Consequently, by using the aspect of the present invention, whether or not the optical substance detection device receives the impact can be automatically identified, various impact force information can be respectively processed to make the device automatically pay attention to the occurrence of the impact. After the impact, if it is determined that the optical substance detection device continuously operates, automatic correction processing can be performed to the optical detection result.SELECTED DRAWING: Figure 1
Patent JP-2023059067-A (JP)
Title: Lecture support system and method
Inventor: UCHIDA HIROYUKI
IPC: H04N7/15
Filed: 2021-10-14
Abstract: To support confirmation of a state of a trainee by a lecturer who performs a hybrid type lecture combined between a confrontation lecture and an on-line lecture.SOLUTION: A lecture support system analyzes a concentration degree of each of a confrontation student and a remote student by performing video analysis of each of a confrontation video imaging an inside of a lecture room including confrontation students who receive a lecture in confrontation, and a remote video imaging remote students who receive a lecture on-line; synthesizes an avatar corresponding to the concentration degree of the remote student with a vacant seat in the confrontation video to create a seat video; creates video data of a display video that includes the seat video and an analysis result video representing an analysis result of the concentration degree of the student in a screen; and outputs the created video data to a display device 32 that can be visually recognized by a teacher.SELECTED DRAWING: Figure 9
Patent JP-2022170649-A (JP)
Title: Detection device for detecting human-body orientation and detection method for detecting human-body orientation
Inventor: CHEN YEN YU
IPC: G06T7/00
Filed: 2021-10-18
Abstract: To provide a detection device for detecting human-body orientation and a detection method for detecting human-body orientation.SOLUTION: A detection device for detecting a human-body orientation includes a camera and a processing device. The camera is configured to capture a human-body image. The processing device is configured to cut a human head contour image in the human-body image to obtain an input image, and input the input image to a classifier. The classifier outputs a plurality of human-body orientation probabilities for the input image. The processing device finds the highest human-body orientation probability, and determines whether the highest human-body orientation probability is above an accuracy threshold. In response to the highest human-body orientation probability being above the accuracy threshold, the processing device regards the human-body orientation corresponding to the highest human-body orientation probability as the determined human-body orientation.SELECTED DRAWING: Figure 3A
Patent JP-2023061092-A (JP)
Title: Method for producing polycarbonate polyol
Inventor: WADA HIROSHI
IPC: C08G64/26
Filed: 2021-10-19
Abstract: To provide a method for producing a polycarbonate polyol that efficiently yields a polycarbonate polyol useful as a raw material for production of resins such as polyurethane and elastomers without using highly toxic phosgene and under relatively moderate conditions.SOLUTION: A method for producing a polycarbonate polyol causes a polyhydroxy compound to react with a predetermined fluorinated carbonate, with a ratio of the fluorinated carbonate of 0.3 mol or more and less than 1 mol to the polyhydroxy compound of 1 mol, in the presence of a catalyst.SELECTED DRAWING: None
Patent JP-2022023886-A (JP)
Title: Fabric sensing device
IPC: G01B7/00
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a touch-sensitive textile device configured to detect the occurrence, location and/or force of a touch on the touch-sensitive textile device. 
     SOLUTION: A touch-sensitive textile device 200 comprises: a first set of conductive threads 202 oriented in a first direction; and a second set of conductive threads 204 interwoven with the first set of conductive threads and oriented in a second direction. The device also includes a sensing circuit operably coupled to the first set of conductive threads and the second set of conductive threads. The sensing circuit applies a drive signal to the first set of conductive threads and the second set of conductive threads, and detects touch or near touch based on changes in electrical measurements using the first set of conductive threads or the second set of conductive threads. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022017365-A (JP)
Title: Display device
IPC: H01L27/32
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in current value due to variation in threshold voltage of transistors, and provide a display device with a high duty ratio, in which the deviation from luminance designated by a video signal is reduced. 
     SOLUTION: A display device includes a load, a transistor controlling the current value to be supplied to the load, a capacitor element, a power source line, and first to third switches. After the capacitor element holds the threshold voltage of the transistor, the potential according to a video signal is input and the voltage obtained by adding the potential to the threshold voltage is held. Thus, the variation in current value due to the variation in threshold voltage of the transistors can be reduced. Therefore, the desired current can be supplied to the load including a light-emitting element. By varying the potential of the power source line, the display device with a high duty ratio can be provided. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062635-A (JP)
Title: Dc-dc converter
Inventor: HAYAKAWA KOSUKE
IPC: H02M3/155
Filed: 2021-10-21
Abstract: To provide a DC-DC converter which performs correct predetermined control without causing an error.SOLUTION: A DC-DC converter comprises a coil L connected to a connection point of a main switch SW1 and a slave switch SW2 which are connected in serial, and converts a current into a predetermined current output voltage by alternately turning on/off the main switch SW1 and a slave switch SW2. The DC-DC converter includes: a current mode detection unit III that detects whether the current flowing in the coil L when the slave switch SW2 is on is a continuous current mode not passing through a zero point or a non-continuous current mode passing through a zero point; and slave switching control means II that controls an on-time of the slave switch SW2 for the next and subsequent periods on the basis of an amount of time from when the slave switch SW2 is turned off to when the voltage of the connection point has reached a predetermined threshold value. The slave switch control unit II corrects the on time of the slave switch SW2 for the next and subsequent periods on the basis of a detection result of the current mode detection unit III.SELECTED DRAWING: Figure 1
Patent JP-2022023208-A (JP)
Title: Therapeutic dosing of neuregulin or subsequence thereof for treatment or prophylaxis of heart failure
IPC: A61K38/18
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide treatment of heart failure in a mammal, and specifically, a dosing regimen for maintaining and/or enhancing therapeutic benefits while concomitantly minimizing any potential side effects. 
     SOLUTION: A method comprises: administering a therapeutically effective amount of a peptide comprising an epidermal growth factor-like (EGF-like) domain to a mammal at intervals of at least 48 hours. In an administration method, the peptide is recombinant human glial growth factor 2 (GGF2). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022010221-A (JP)
Title: Flow control device, flow control method, and program for flow control device
IPC: G05D7/06
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a flow control device capable of obtaining actual flow in a valve which is a control point with a time delay smaller than that in the prior art, and significantly improving response speed by matching a measurement point and the control point. 
     SOLUTION: A flow control device comprises: a fluid resistance provided in a flow channel; a downstream side valve provided in the downstream side of the fluid resistance; a downstream side pressure sensor measuring pressure in capacity of the flow channel between the fluid resistance and the downstream side valve; a first flow calculation part calculating first flow flowing through the fluid resistance; a second flow calculation part calculating second flow outflowing from the downstream side valve on the basis of the first flow and time change amount of the downstream side pressure measured by the downstream side pressure sensor; and a flow control part controlling the downstream side valve on the basis of the set flow and the second flow. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072559-A (JP)
Title: Test piece holder and test piece ejection mechanism
Inventor: FURUSATO NORIAKI
IPC: G01N35/04
Filed: 2021-11-12
Abstract: To provide a test piece holder capable of surely taking out test pieces one by one and reducing damage caused to the test pieces accordingly.SOLUTION: A test piece holder includes: a holding member in which part of at least a lower side of an inner periphery is a cylindrical surface that exhibits a cylindrical shape, a test piece having a long length and a thickness X is held therein, and a direction of a virtual center axis of the cylindrical surface is inclined relative to a horizontal or a vertical direction; an opening unit provided on an outer surface of the holding member; a selection member that rotates inside the holding member about a rotation shaft coinciding with the center axis; a pressing piece that projects from a tip edge in parallel to the center axis in the selection member in a rotation direction; and a selection piece projecting from a tip of the pressing piece toward the cylindrical surface. In the tip edge, a distance between a position closest to the cylindrical surface and the cylindrical surface is less than X. In the selection piece, a distance A between the position closest to the cylindrical surface and the cylindrical surface satisfies X≤A<2X.SELECTED DRAWING: Figure 10
Patent JP-2023072599-A (JP)
Title: Antiviral aqueous overcoat composition and article
Inventor: KANEKO SOHEI
IPC: C09D101/00
Filed: 2021-11-12
Abstract: To provide an antiviral aqueous overcoat composition capable of forming a coating film having an excellent appearance without dripping of a coating material even when the interior coating film is painted thereon with a roller, brush, pad, or spray, and to provide an article having antiviral properties and including a coating film with an excellent appearance.SOLUTION: An antiviral aqueous overcoat composition contains a binder component, a copper compound, and water, wherein the binder component contains a polysaccharide, the copper compound contains at least one selected from the group consisting of a divalent cation of the copper compound, a divalent copper ion salt, and a divalent copper ion complex, and the total mass of solids with respect to the total mass of the antiviral aqueous overcoat composition is 0.01 to 5 mass%. There is also provided an article having a dried coating film of the antiviral aqueous overcoat composition on at least a portion of a surface of a coated object.SELECTED DRAWING: None
Patent JP-2023078969-A (JP)
Title: Model generation method, information processing method, information processing device, and computer program
Inventor: HIOKI YUICHI
IPC: A61B17/135
Filed: 2021-11-26
Abstract: To provide a model generation method, an information processing method, an information processing device, and a computer program.SOLUTION: A computer executes processing of: acquiring pulse wave data of a plurality of places on the basis of outputs of a pulse wave sensor for measuring pulse waves of the plurality of places including a distal side and a proximal side of a site compressed by a hemostatic device; acquiring internal pressure data of the hemostatic device on the basis of outputs of a pressure sensor for measuring internal pressure of the hemostatic device in time series; acquiring state information showing a hemostatic state of the site compressed; and, upon inputting pulse wave data of a patient wearing the hemostatic device and the internal pressure data of the hemostatic device, generating a first learning model for outputting the state information showing the hemostatic state of the site compressed by the hemostatic device, by using, as training data, a data set including the acquired pulse wave data, the acquired internal pressure data and the acquired state information.SELECTED DRAWING: Figure 9
Patent JP-2022037003-A (JP)
Title: Thiourethane polymers, method of synthesis thereof, and use in additive manufacturing technologies
IPC: C08G18/38
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide semi-crystalline thiourethane polymers and manufacturing methods thereof. 
     SOLUTION: A semi-crystalline thiourethane polymer comprises a sequential chain of a first type of monomer covalently bonded to a second type of monomer via thiourethane linkages. Each monomer of the first type includes two or more thiol functional groups, and each monomer of the second type includes two or more isocyanate functional groups. The first and second types of monomers are polymerized together in an anionic step-growth polymerization reaction that is catalyzed by a non-nucleophilic base having a pKa greater than 7, produced by photo-initiated decomposition of a photolatent base. Also disclosed are methods of synthesis and polymer jetting, and stereolithography methods of manufacturing a polymer part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079393-A (JP)
Title: Structure repair method and structure
Inventor: ENDO DAISUKE
IPC: E01C23/00
Filed: 2021-11-29
Abstract: To provide a structure repair method suitable for a structure reinforced by using a filling member, and a structure using this repair method.SOLUTION: A structure repair method is a repair method for a structure that is provided with a first support column and a second support column arranged at an interval from the first support column, and provided with a first layer filled with a filling member in a space sandwiched by the first support column and the second support column. The structure repair method comprises a second layer forming process for forming a second layer having a predetermined thickness on the first layer. In the second layer forming process, the upper surface of the second layer is formed at a position higher than the height of the surface around the second layer. The structure repair method may also be a structure production method.SELECTED DRAWING: Figure 1