baber/WOPTO huggingface dataset:
Patent JP-2023041919-A (JP)
Title: medical device
IPC: A61B17/3207
Filed: 2023-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a medical device capable of easily changing positions of a device in a living body lumen and of effectively removing a cut object. 
     SOLUTION: A medical device 10 which removes objects in a living body lumen has: a drive shaft 20; a cutting part 40; a first housing 210 housing the drive shaft 20 rotatably; and a second housing 220 rotatable to a first housing 210. In the first housing 210, a suction port 213 receiving a suction force from outside is formed. At least a part of the drive shaft 20 is tubular, a lumen 22 of the drive shaft 20 communicates with the suction port 213, and a second housing 220 is rotatable to the suction port 213. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023053068-A (JP)
Title: Test device
IPC: G01M13/025
Filed: 2023-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a load applied to a steering device. 
     SOLUTION: An output side drive section for applying a load as an axial force to a tie rod of a steering device that is a specimen includes a first motor that generates a load. A control section includes target value calculation means for calculating a target value of a control amount of the first motor on the basis of a target value of the load. The target value calculation means calculates the target value of the control amount of the first motor on the basis of a measured value of the control amount of the first motor when the load of the same waveform is repeatedly applied to the tie rod. The control section includes learning data generation means for generating learning data on the basis of the measured value of the control amount of the first motor. The target value calculation means calculates the target value on the basis of the learning data, and according to the acquired control amount of the first motor, calculates the target value of the control amount of the first motor by using the converted control amount as the learning data. 
     SELECTED DRAWING: Figure 29 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023065485-A (JP)
Title: Object made out of additive manufacturing, and manufacturing method thereof
IPC: B33Y80/00
Filed: 2023-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an object with high tensile strength made out of a fused deposition modeling (FDM) printer. 
     SOLUTION: The present invention provides a three-dimensional object made out of FDM of modeling material, in which the modeling materials are, filled with inorganic or organic fillers, polyaryletherketone, polyphenylsulfide, polyamideimide, polylactic acid, polyvinyl alcohol, polyethylene, polyoxymethylene, polyurethane, polyvinyl alcohol and butenediol vinyl alcohol copolymer, etc. as well as mixtures selected therefrom, and an ultimate tensile strength of a test piece measured in a Z direction shall be at least 70% of the ultimate tensile strength of the test piece measured in x or y direction, where the ultimate tensile strength is measured in accordance with Sample 5A of ISO 527- 2:2012. 
     SELECTED DRAWING: Figure 11a 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023121744-A (JP)
Title: Stereophonic sound reproducing device
Inventor: NAGAKURA TOMOYA
IPC: H04R5/02
Filed: 2023-02-20
Abstract: To provide a stereophonic sound reproducing technique with robustness stronger than that of the conventional one.SOLUTION: A stereophonic sound reproducing device includes: a first speaker 21 whose main axis of directivity is directed towards one ear of a listener; a second speaker 22 whose main axis of directivity is directed towards the other ear of the listener; and a signal processing section 1 for executing crosstalk cancellation processing to cancel sound reaching the one ear of the listener from the second speaker 22 and sound reaching the other ear from the first speaker 21, so as to generate a post-processing signal. In the stereophonic sound reproducing device, the first speaker 21 and the second speaker 22 emit sound based on the post-processing signal. The first speaker 21 and the second speaker 22 are arranged on a median plane or on the same sagittal plane of the listener.SELECTED DRAWING: Figure 18
Patent JP-2023065505-A (JP)
Title: Walking aid vehicle
IPC: A61H3/04
Filed: 2023-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a walking aid vehicle with improved safety. 
     SOLUTION: A walking aid vehicle includes: an upper frame 21 having a handle part 32 that can be gripped with the arm placed in an armrest 31; a lower frame 20 with wheels 1 for supporting the upper frame 21 through a connection part extending up and down in front of an aid target person; a first body pad 30a capable of supporting the body of the aid target person from right and left sides; a second body pad 30b positioned above the first body pad 30a capable of supporting the body of the aid target person who almost falls backward from behind; a knee supporter 80 that comes in contact with the folded knee of the aid target person and prevents the knee from being further folded in an overturn movement in which the knee is folded forward and the body sinks downward; and an under-vehicle-body invasion prohibition guide 81 positioned below the knee supporter 80 having a cushion material including a support surface for receiving the foot or the lower leg when the aid target person almost falls backward, which prevents the foot or the lower leg from being caught between a road surface and the lower frame 20. 
     SELECTED DRAWING: Figure 21 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023071836-A (JP)
Title: Docetaxel composition for injection and preparation method therefor
IPC: A61K47/10
Filed: 2023-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a docetaxel composition for injection and a preparation method therefor. 
     SOLUTION: A composition comprises the following components (in parts by weight): 1 part of docetaxel, 20-60 parts of cyclodextrin, 5-80 parts of a solubilizer, 10-20 parts of stabilizer 1, 0.2-30 parts of stabilizer 2, and 0.001-1.0 part of an additive. The composition does not comprise ethanol or polysorbate, and ethanol is not used in the preparation process thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023181968-A (JP)
Title: 可搬型接地電極、接地抵抗測定装置、及び接地抵抗測定方法
IPC: G01R27/20
Filed: 2023-03-03
Abstract: 【課題】補助接地棒を打ち込むことができない場所であっても測定を可能とすることを目的とする。【解決手段】可搬型接地電極は、液体を保持する容器状の容器部と、前記容器部において接地面に沿って配置可能な面に設けられるとともに導体で構成された接地網とを備える。可搬型接地電極は、前記接地網が前記接地面に接地された状態で前記容器部に収容された前記液体を前記接地網に供給する供給路を備える。【選択図】図１
Patent JP-2023066426-A (JP)
Title: Computer program, method, and server device
IPC: A63F13/55
Filed: 2023-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a computer program, a method, and a server device capable of urging a distributor to collect viewers. 
     SOLUTION: A computer program distributes a first animation including a distributor's avatar generated based on operation data regarding the distributor's operation, or the operation data and a second animation regarding a game generated based on operation data regarding the distributor's operation by using a received web page toward multiple viewer's terminal devices via a communication line by execution by using a processor, acquires a viewing parameter regarding viewing by at least one viewer from among multiple viewers via the communication line, extracts a game object to be controlled from among multiple game objects used in a game, and allows the processor to function so as to calculate a control parameter related to the game object on the basis of the viewing parameter. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023134387-A (JP)
Title: Agrochemical emulsifiable composition
Inventor: MURASE TAKANORI
IPC: A01N25/04
Filed: 2023-03-08
Abstract: To provide an emulsifiable composition which can be produced using a formulation additive having less environmental load and has excellent emulsion stability and can exhibit sufficient efficacy in an emulsifiable preparation using a hardly water-soluble agrochemical active component.SOLUTION: There is provided an agrochemical emulsifiable composition which comprises an agrochemical insecticide component having an octanol-water partition coefficient (LogPow) of 4.0 or more as an agrochemical active component and an anionic surfactant and a nonionic surfactant as an emulsifier using a fatty acid amide and/or a fatty acid methyl ester as a solvent.SELECTED DRAWING: None
Patent JP-2023089021-A (JP)
Title: Estimation device, estimation method, program, and recording medium
Inventor: WATANABE KENICHI
IPC: A61B6/00
Filed: 2023-03-29
Abstract: To estimate a bone density or a bone quantity.SOLUTION: An estimation device estimates the estimated values of at least one of a bone density and a bone quantity on the basis of a first learned parameter from an estimation simple x-ray image obtained by irradiating a first person with an x-ray. The estimation simple x-ray image reflects at least one of the cortical bone and the cancellous bone of the first person.SELECTED DRAWING: Figure 1
Patent JP-2023083371-A (JP)
Title: Electric connector
Inventor: KOBAYASHI HIROAKI
IPC: H01R12/91
Filed: 2023-04-10
Abstract: To provide an electric connector having high connection reliability between a first connector and a second connector.SOLUTION: A movable portion 11c includes a first extending portion 11c1 and a second extending portion 11c3 extending along the fitting direction of a first connector and a second connector, a first bent portion 11c2 connected to the first extending portion 11c1 and the second extending portion 11c3 and folded back into a substantially U shape in the plate surface direction of a plug terminal 11, and a third extending portion 11c5 extending in a direction that approaches a plug contact portion 11e along a direction crossing the fitting direction through a second bending portion 11c4 that is bent substantially perpendicularly in the direction of the plate surface from the second extending portion 11c3.SELECTED DRAWING: Figure 12
Patent JP-2023083580-A (JP)
Title: game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2023-04-26
Abstract: To provide a game machine capable of suitably managing a game machine.SOLUTION: When the total number of game balls discharged from a game area PA reaches a unit reference number, a ball putout rate during a unit calculation period is calculated. The calculated ball putout rate during the unit calculation period is stored in one of 0th to ninth storage areas 616a to 616j of a common management buffer 616. A main-side CPU calculates a ball putout rate in the most recent, entire four unit calculation periods as information corresponding to a game result in the most recent, entire four unit calculation periods by utilizing ball putout rates during unit calculation periods stored in the common management buffer 616. The main-side CPU calculates a ball putout rate in the most recent, entire ten unit calculation periods as information corresponding to a game result in the most recent, entire ten unit calculation periods by utilizing ball putout rates during unit calculation periods stored in a second management buffer 602.SELECTED DRAWING: Figure 322
Patent JP-2023109779-A (JP)
Title: Uses of her2 dimerization inhibitor pertuzumab and article of manufacture including same
Inventor: SREEDHARA ALAVATTAM
IPC: A61K39/395
Filed: 2023-05-01
Abstract: To provide uses of pertuzumab, which is a first-in-class HER2 dimerization inhibitor and articles of manufacture including the same.SOLUTION: Provided is a pharmaceutical comprising pertuzumab (P) for use in a neoadjuvant therapy of Estrogen receptor (ER)-negative and progesterone receptor (PR)-negative early stage HER2-positive breast cancer in combination with trastuzumab (H) and an anthracycline including 5-FU, epirubicin, and cyclophosphamide (FEC), where P is concurrently administered on Day 1 of each 3-week cycle with H and FEC, and in the subsequent three cycles Docetaxel (T), H and P are administered, that is, (FEC+H+P)x3 then (T+H+P)x3, where the neoadjuvant therapy brings about pathological complete response (pCR) and does not cause symptomatic left ventricular systolic dysfunction.SELECTED DRAWING: None
Patent JP-2023178219-A (JP)
Title: 定着フィルム及びその製造方法、定着装置並びに電子写真画像形成装置
IPC: G03G15/20
Filed: 2023-05-12
Abstract: 【課題】摺動層の基体からの剥離と、電子写真画像の形成時における異音の発生とを高いレベルで防止し得る定着フィルムを提供する。【解決手段】定着フィルムであって、円筒状の基体と、該基体の内周面側に形成された、ポリイミド樹脂を含む摺動層と、該基体の外周面側に形成された離型層と、を有し、該摺動層は、該基体に近い側から順に第一被膜及び第二被膜が積層されてなり、該第一被膜は、特定の式で示される第１の構成単位、又は該第１の構成単位と特定の式で示される第２の構成単位と、を含み、かつ、該第１の構成単位と該第２の構成単位の含有量の質量比率（Ａ）：（Ｂ）が１００：０～６０：４０であり、該第二被膜は、該第２の構成単位のみを含む定着フィルム。【選択図】図３
Patent JP-2023109874-A (JP)
Title: Quantitation of tamoxifen and metabolites thereof by mass spectrometry
Inventor: NIGEL CLARKE
IPC: G01N27/62
Filed: 2023-05-16
Abstract: To provide methods for quantitation of tamoxifen and its metabolites in a sample by mass spectrometry, including tandem mass spectrometry.SOLUTION: A method for determining an amount of tamoxifen and N-desmethyl tamoxifen in a human sample in a single mass spectrometry assay, comprises: (a) purifying the sample by liquid chromatography; (b) ionizing the tamoxifen and N-desmethyl tamoxifen to produce one or more ions detectable by mass spectrometry; and (c) detecting an amount of the ions from step (b) by mass spectrometry; where the amount of the ions detected is related to the amount of each of tamoxifen and N-desmethyl tamoxifen in the sample, where the method has a limit of quantitation less than or equal to 1.5 ng/mL for tamoxifen and N-desmethyl tamoxifen.SELECTED DRAWING: None
Patent JP-2023103429-A (JP)
Title: Method for encoding/decoding block information using quad tree and device using the same
Inventor: KIM JONG-HO
IPC: H04N19/70
Filed: 2023-05-18
Abstract: To provide an encoding/decoding method of an intra-picture prediction mode using two candidate intra-picture prediction modes and a device using the method.SOLUTION: A decoding method of an intra-picture prediction mode includes steps of: determining, on the basis of 1-bit information, whether an intra-picture prediction mode of a present prediction unit is the same as a first candidate intra-picture prediction mode or as a second candidate intra-picture prediction mode; and determining, of the first candidate intra-picture prediction mode and the second candidate intra-picture prediction mode, which candidate intra-picture prediction mode is the same as the intra-picture prediction mode of the present prediction unit on the basis of additional 1-bit information, if the intra-picture prediction mode of the present prediction unit is the same as at least either the first candidate intra-picture prediction mode or the second candidate intra-picture prediction mode, and decoding the intra-picture prediction mode of the present prediction unit.SELECTED DRAWING: Figure 12
Patent JP-2023120204-A (JP)
Title: Compound model scaling for neural networks
Inventor: TAN MINGXING
IPC: G06N3/0464
Filed: 2023-05-24
Abstract: To provide a method, a system, and a storage medium for determining an architecture for a convolutional neural network.SOLUTION: A method includes: receiving input data defining a compound coefficient that controls additional computational resources used for scaling a baseline architecture having a network width dimension, a depth dimension, and a resolution dimension; and searching so as to determine a baseline width coefficient, depth coefficient, and resolution coefficient that specify how to allocate the additional computational resources to the width dimension, depth dimension, and resolution dimension of the baseline architecture respectively, determine a width coefficient, depth coefficient, and resolution coefficient on the basis of the baseline width coefficient, depth coefficient, resolution coefficient, and compound coefficient, and generate a final architecture that scales the width dimension, depth dimension, and resolution dimension of the baseline architecture on the basis of the corresponding width coefficient, depth coefficient, and resolution coefficient.SELECTED DRAWING: Figure 1
Patent JP-2023099762-A (JP)
Title: Method of decoding video bitstream, device, and program
Inventor: CHOI BYEONGDOO
IPC: H04N19/70
Filed: 2023-05-25
Abstract: To provide a method for signaling a picture header in an encoded video stream.SOLUTION: A method of decoding an encoded video bitstream using at least one processor includes: obtaining a video coding layer (VCL) network abstraction layer (NAL) unit; determining whether the VCL NAL unit is a first VCL NAL unit of a picture unit (PU) containing the VCL NAL unit; based on determining that the VCL NAL unit is the first VCL NAL unit of the PU, determining whether the VCL NAL unit is a first VCL NAL unit of an access unit (AU) containing the PU; and based on determining that the VCL NAL unit is the first VCL NAL unit of the AU, decoding the AU based on the VCL NAL unit.SELECTED DRAWING: Figure 5
Patent JP-2023101651-A (JP)
Title: Fc region variant of antibody
Inventor: KURAMOCHI TAICHI
IPC: C12N15/13
Filed: 2023-05-30
Abstract: To provide antibody Fc regions in which an amino acid sequence is modified from a naturally-occurring antibody Fc region, to provide antibodies comprising the Fc regions, to provide pharmaceutical compositions comprising the antibodies, and production methods thereof.SOLUTION: The present invention provides a polypeptide in which stability is improved as compared with its parent polypeptide, by modifying at least one amino acid of a loop site of the Fc region of an antibody. Also provided are a polypeptide in which the binding activity to FcγR is maintained or enhanced while thermal stability is improved as compared with its parent polypeptide, by combining a plurality of amino acid modifications of a loop site; and a polypeptide in which the binding activity to FcγR is reduced while the thermal stability is improved; and additionally a polypeptide in which the binding activity to FcγR is not only adjusted while the thermal stability is improved, but the content of an assembly is also reduced.SELECTED DRAWING: Figure 1
Patent JP-2023107814-A (JP)
Title: Content presentation system
Inventor: FUJIWARA TAKAYUKI
IPC: G06Q10/20
Filed: 2023-05-30
Abstract: To provide a content presentation system which can strongly impress a trainee with a risk of an accident with a simulated accident generated in a training stage, thereby reliably suppressing the risk of the accident in an on-site work of a work target device in a work site.SOLUTION: In a content presentation system 1 that presents training content, a training management server 3 and a site management server 6 are configured to, when a three-dimensional work motion of a model worker R2 is in a work stage corresponding to a risk subject factor stored in a database, store information that the work stage is a specific stage corresponding to the risk subject factor on the database, and adjust evaluation criterion information in the specific stage so as to reduce an evaluation value of a work motion of the specific stage. The system determines, at a training, whether a work stage of a trainee R1 is in the specific stage or not, generates, when the specific stage is determined, an evaluation value of the work motion in the specific stage based on the adjusted evaluation criterion information, and issues a notification about an occurrence of a simulated accident when the evaluation value of the specific stage is equal to or lower than a predetermined level.SELECTED DRAWING: Figure 1
Patent JP-2023106600-A (JP)
Title: Network device and transmitting device
Inventor: WANG GANG
IPC: H04W28/04
Filed: 2023-06-01
Abstract: To realize reporting of a HARQ feedback by scheduling a sidelink transmission and thus facilitate a resource allocation for a HARQ based retransmission in the sidelink.SOLUTION: A communication method comprises: transmitting, from a network device to a transmitting device in a sidelink transmission scheduled by the network device, an indication of reporting a HARQ feedback associated with the sidelink transmission; and receiving, from the transmitting device, the HARQ feedback associated with the sidelink transmission. The communication method further comprises: receiving, by the transmitting device, the indication of reporting the HARQ feedback associated with the sidelink transmission; and transmitting, to the network device, the HARQ feedback associated with the sidelink transmission.SELECTED DRAWING: Figure 3
Patent JP-2023110096-A (JP)
Title: Rotating shaft sealing device and semiconductor substrate processor using the same
Inventor: RHEE HEE JANG
IPC: F16J15/16
Filed: 2023-06-12
Abstract: To provide a rotating shaft sealing device which can extremely and easily simplify a structure without the necessity of the supply of a lubricant, and a semiconductor substrate processor using the same.SOLUTION: A rotating shaft sealing device 100 which is attached to a semiconductor substrate processor for processing a semiconductor substrate while rotating a semiconductor mounting unit for accommodating the semiconductor substrate includes: a hollow housing 110 attached to the semiconductor substrate processor; a rotating shaft 120 accommodated in the housing, connected to the semiconductor mounting unit, and transmitting a rotational force to the semiconductor mounting unit; a bearing 130 for rotatably supporting the rotating shaft in the housing; a sealing part 150 having a plurality of seals 152, 156 for sealing an interval between the housing and the rotating shaft; and a power transmission part 140 attached to one end of the rotating shaft, and transmitting the rotational force to the rotating shaft.SELECTED DRAWING: Figure 4
Patent JP-2023121802-A (JP)
Title: Lithium nickel-containing composite oxide, positive electrode active material for lithium ion secondary battery, which is arranged by use of the lithium nickel-containing composite oxide as base material, and manufacturing method thereof
Inventor: NAKAYAMA TOMOKO
IPC: H01M4/525
Filed: 2023-06-27
Abstract: To provide a positive electrode active material including a lithium nickel-containing composite oxide coated with a compound containing W and Li, having excellent battery characteristic without marring the crystallinity, where a fine particle and/or coating of the compound containing W and Li is present on a surface of a primary particle.SOLUTION: A method for manufacturing a positive electrode active material for a lithium ion secondary battery comprises the step of preparing a lithium nickel-containing composite oxide by mixing a nickel compound and a lithium compound into a lithium-mixed material and then, increasing the temperature of the lithium-mixed material from a room temperature to a baking temperature equal to or higher than 700°C under an oxidizing atmosphere. In the preparing step, a filtrate obtained by putting, in 1 L of deionized water, 1.25 kg of a lithium nickel-containing composite oxide obtained under the condition of the passing time and/or holding time being set to be 45 minutes or a shorter time in a temperature region where the temperature of the lithium-mixed material is 600-650°C, followed by stirring and filtering the resultant mixture has an electric conductivity in a range of 42.5 mS/cm to 62.5 mS/cm. The lithium nickel-containing composite oxide is used as a base material to form a fine particle and/or coating of a compound containing W and Li on the surface of its primary particle.SELECTED DRAWING: None