baber/WOPTO huggingface dataset:
Patent JP-2022098444-A (JP)
Title: Oscillation damping
Inventor: NOAH LIEBMAN
IPC: F03D7/04
Filed: 2021-11-17
Abstract: To provide a damping system for counteracting oscillations in a construction, and particularly for counteracting oscillations in a wind turbine tower.SOLUTION: The present disclosure relates to a damping system for counteracting oscillations in a construction. The damping system comprises a pendulum device and a container which contains a viscous medium. The pendulum device comprises a mass which comprises a porous structure. The porous structure is configured to allow the viscous medium to pass through it. The porous structure is at least partially submerged in the viscous medium.SELECTED DRAWING: Figure 3
Patent JP-2022188730-A (JP)
Title: Portable terminal housing tool
Inventor: NAKASUJI TAMOTSU
IPC: H04M1/14
Filed: 2021-11-18
Abstract: To provide a portable terminal housing tool capable of holding various portable terminals with a compact structure.SOLUTION: A portable terminal housing tool comprises: a back wall part 11 that is positioned on a back surface side of a portable terminal T; a left side wall part 23 that is extended in parallel to a left side end part of the back wall part 11; and a base side and cover side right side wall parts 12 and 22, that are extended in parallel to a right side end part of the back wall part 11; a base side and cover side bottom wall parts 13 and 24, that are provided between the left side wall part 23, the base side and the cover side right side wall parts 12 and 22; and a front wall part 21 that is provided so as to be opposite to the back wall part 11. In the back wall part 11, a spring member 30 energizing the portable terminal T toward the front wall part 21 in a state where the portable terminal T is housed in a housing part 3 is provided.SELECTED DRAWING: Figure 2
Patent JP-2023074771-A (JP)
Title: Pressure detection device
Inventor: KINJO HIROUMI
IPC: G01L5/00
Filed: 2021-11-18
Abstract: To provide a pressure detection device with improved reliability capable of detecting pressure applied to a biaxially bent curve surface.SOLUTION: A pressure detection device comprises: a buffer layer made of an elastic material, and comprising a pressing surface including a biaxially bent curve surface and an installation surface composed of a uniaxially bent curve surface facing the pressing surface with a gap therebetween; and a sheet-shaped pressure sensor provided in close contact with the installation surface and uniaxially bent along the installation surface.SELECTED DRAWING: Figure 1
Patent JP-2023075968-A (JP)
Title: Image formation device
Inventor: OKUYAMA MASAHIRO
IPC: H04N1/409
Filed: 2021-11-22
Abstract: To provide an image formation device capable of suitably determining whether a pattern is added to a document.SOLUTION: An image formation device acquires image data from a document and outputs an image formed based on the acquired image data. The image formation device comprises: a calculation unit which calculates a dot region ratio indicative of an occupying ratio of a dot region in the document, on the basis of the image data; and a pattern determination unit which determines the presence or absence of a pattern, on the basis of the dot region ratio calculated by the calculation unit.SELECTED DRAWING: Figure 3
Patent JP-2023076891-A (JP)
Title: Flight vehicle
Inventor: YASUDA HIDEMASA
IPC: B64C27/04
Filed: 2021-11-24
Abstract: To reduce pressure resistance of a rotor head in a flight vehicle.SOLUTION: A flight vehicle is equipped with a rotor shaft protruding upward from a fuselage, a rotor head connected to the rotor shaft, above the fuselage, and a pair of plate units arranged above the fuselage and extended in a longitudinal direction at a right side and a left side of the rotor shaft. The pair of plate units include front ends, rear ends, inside surfaces pointing inward in a lateral direction, and outside surface pointing outward in the lateral direction, respectively. The front ends of the pair of plate units separate from each other in the lateral direction. The rear ends of the pair of plate units separate from each other in the lateral direction. The pair of plate units have shapes in which pressure at the outside surfaces becomes lower than pressure at the inside surfaces during a forward flight.SELECTED DRAWING: Figure 5
Patent JP-2023078567-A (JP)
Title: Highly thermostable and highly tough fiber and manufacturing method of the same
Inventor: SATO YUSUKE
IPC: D01F6/80
Filed: 2021-11-26
Abstract: To provide a highly thermostable and highly tough fiber excellent in balanced physical properties among strength, elongation, and thermostability.SOLUTION: A highly thermostable and highly tough fiber has breaking strength of 8.0 cN/dtex or more and less than 15.0 cN/dtex, breaking elongation of 5.0% or more and 20.0% or less, and dry heat dimensional change rate at 300°C of less than 5%.SELECTED DRAWING: None
Patent JP-2023079045-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: KOBAYASHI MASAYUKI
IPC: G06T7/00
Filed: 2021-11-26
Abstract: To provide an image processing apparatus, an image processing method, and a program which can properly carry out authentication determination with simple settings in the authentication determination.SOLUTION: An image processing apparatus 100 according to the present invention has a face feature amount extracting unit 104 for extracting a feature amount of a face of a person included in an image, a face collation unit 107 for, based on a plurality of authentication object persons including a first authentication object person and a second authentication object person and a feature amount of a face of a person, calculating collation score indicating a degree of matching with the person for each of the plurality of authentication object persons, and an authentication determination unit 111 for carrying out first determination processing for determining, based on the collation score, which of the plurality of authentication object persons the person is. The authentication determination unit 111, if it determines that the person is not either of the plurality of authentication object persons, carries out second determination processing for determining, based on collation score for the first authentication object person with the highest collation score among the plurality of authentication object persons and the collation score for the second authentication object person with the second highest score next to the first authentication object person, whether or not the person is the first authentication object person.SELECTED DRAWING: Figure 2
Patent JP-2023046367-A (JP)
Title: Automata processing method and apparatus for regular expression engines utilizing glushkov automata generation and hybrid matching
Inventor: HAN YO SUB
IPC: G06F16/28
Filed: 2021-11-26
Abstract: To transform a regular expression pattern into a specific type of nondeterministic finite automata (NFA), selectively apply a matching algorithm to the nondeterministic finite automata according to whether to include an extended grammar to minimize the use of temporal and spatial resources, and provide regular expression engines robust against regular expression denial of service (ReDoS) attacks.SOLUTION: An automata processing method by an automata processing apparatus comprises: a step of generating a specific type of nondeterministic finite automata based on a regular pattern; and a matching step of checking an acceptance path for a character string with respect to the nondeterministic finite automata.SELECTED DRAWING: Figure 11
Patent JP-2022087839-A (JP)
Title: Organic electroluminescent compound, a plurality of host materials containing the same, and organic electroluminescent device
Inventor: PARK HYO-SOON
IPC: C09K11/06
Filed: 2021-12-01
Abstract: To provide an organic electroluminescent compound, a plurality of host materials containing the same, and an organic electroluminescent device.SOLUTION: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials containing the same, and an organic electroluminescent device. By including the organic electroluminescent compound and/or a plurality of host materials containing the same according to the present disclosure, an organic electroluminescent device having a low drive voltage and/or high luminous efficiency and/or long life characteristics can be manufactured.SELECTED DRAWING: None
Patent JP-2023081690-A (JP)
Title: Commodity data registration device, accounting system, and program
Inventor: KAMAMOTO SHUNICHIRO
IPC: G07G1/12
Filed: 2021-12-01
Abstract: To provide a commodity data registration device, an accounting system, and a program capable of optimizing accounting processing.SOLUTION: A commodity data registration device is connected to an input device in which commodity identification information is input, through a network. The commodity data registration device includes an acquisition unit acquiring commodity identification information and time information from the input device, a registration unit registering commodity information, an input unit input with transaction start information and accounting closing information, a set unit setting the commodity information registered by the registration unit as transaction information during the time from when the transaction start information is input until the accounting closing information is input, and an output unit for outputting the transaction information. The set unit sets transaction information without including commodity information of a commodity identified by the commodity identification information when the time shown by the time information, which is acquired by the acquisition unit, is before the time at which the transaction start information is input.SELECTED DRAWING: Figure 8
Patent JP-2023084900-A (JP)
Title: High pressure generating tank part, power supply device, electric precipitation device, and method of manufacturing power supply device
Inventor: MASUDA TADASHI
IPC: H02M3/28
Filed: 2021-12-08
Abstract: To enable the surroundings of a conductor within an insulator to be filled with insulation oil compactly and inexpensively.SOLUTION: The present invention relates to a power supply device, in which a circuit that converts a voltage is housed in a tank, the circuit is connected to a conductor of an insulator, the tank is sealed with a lid, and an interior of the tank is vacuumed. Then, an insulation oil is injected into the interior of the tank until a surface of the insulation oil has become higher than a bottom surface of the insulator, thus filling the surroundings of the conductor provided in the insulator with the insulation oil.SELECTED DRAWING: Figure 4
Patent JP-2022101490-A (JP)
Title: Method and digital video camera for forming combined image frame of combined video stream
Inventor: VIKTOR EDPALM
IPC: G03B37/00
Filed: 2021-12-09
Abstract: To provide a method for forming a combined image frame of a combined video stream.SOLUTION: In the method, an image frame of a first video stream is encoded into first encoded data comprising a plurality of rows, each of which has a height of a single coding unit and a width equal to a width of the image frame and is encoded as one or more slices. An image frame of a second video stream is encoded into second encoded data comprising a plurality of rows. Each of the rows has a height of a single coding unit and a width equal to a width of the image frame and is encoded as one or more slices, and rows of the first encoded data of the image frame of the first video stream and rows of the second encoded data of the image frame of the second video stream are interleaved into combined encoded data.SELECTED DRAWING: Figure 5
Patent JP-2023091124-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-12-20
Abstract: To provide a game machine capable of enhancing interest by executing more suitable notification to a player.SOLUTION: A Pachinko machine performs a winning notification display in a first notification mode in a situation in which the variation display execution round of this round hardly reaches a prescribed upper-limit number of times as an activation condition of a ceiling time-shortening mode when a winning state occurs based on entry of game balls into a first start winning part 33WA in a normal state. In the meantime, in a situation in which the variation display execution round of this round nearly reaches the prescribed upper-limit number of times as the activation condition of the ceiling time-shortening mode when a winning state occurs based on entry of game balls into the first start winning part 33WA, a winning notification display is performed in a second notification mode.SELECTED DRAWING: Figure 307
Patent JP-2023092034-A (JP)
Title: Method for manufacturing stirring joined article and stirring joining tool
Inventor: SHIBATA KENJI
IPC: B23K20/12
Filed: 2021-12-21
Abstract: To suppress formation of deformed parts 60 in workpieces 30A and 30B.SOLUTION: A method for manufacturing a stirring joined article comprises an arrangement step of arranging workpieces 30A and 30B formed into plate shapes by metal materials in the state of being aligned in a thickness direction Ha. The method for manufacturing the stirring joined article comprises a stirring joining step of rotating a probe 15 and pressing it to the workpieces 30A and 30B to generate friction heat, and stirring and joining the workpieces 30A and 30B by means of the friction heat. In the stirring joining step, a cooling gas is blown through a nozzle 24 of a cooler 20 to the end 40a side with respect to the probe 15 in an end side region 52 of the workpiece 30A.SELECTED DRAWING: Figure 3
Patent JP-2022034004-A (JP)
Title: Systems for treating airway
IPC: A61M39/10
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a system in which an air delivery lumen of an endotracheal tube or the like optionally provides a suction effect. 
     SOLUTION: An endotracheal suction system comprises: an endotracheal tube having a proximal end port defining a flow passage for sending a gas flow to a throat region through a feed line and the endotracheal tube and coupled to the feed line; and an airway adapter device including a first fitting at a first end and a second fitting at a second end, the first fitting including a female fitting that comprises a cylindrical exterior and a tapered lumen, the second fitting including a male fitting that comprises a tapered exterior, the airway adapter device defining a suction path to remove body fluid located in the throat region via the endotracheal tube, a vacuum line, and the airway adapter device, the tapered lumen of the female fitting being adapted for mating with the proximal end port of the endotracheal tube, the tapered exterior of the male fitting being inserted in a female type connector of the vacuum line. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094097-A (JP)
Title: Fiber-reinforced resin laminate, shutter device and optical device
Inventor: WAKABAYASHI TAKAYUKI
IPC: G03B9/36
Filed: 2021-12-23
Abstract: To provide a fiber-reinforced laminate which satisfies light-shielding property and has high rigidity.SOLUTION: A fiber-reinforced resin laminate includes a resin substrate 42, and fiber-reinforced layers 41 provided on each of both surfaces of the resin substrate 42, wherein the resin substrate 42 is a layer having highest optical density among the layers constituting the fiber-reinforced resin laminate. The resin substrate is a polyester resin, and may have the optical density of 3 or more. A shutter device has a fiber-reinforced resin laminate as a shutter blade, and has a driving part for driving the shutter blade.SELECTED DRAWING: Figure 1
Patent JP-2022111071-A (JP)
Title: Spray product for malodor removal
Inventor: YOSHIDA KENTA
IPC: A61L9/01
Filed: 2021-12-24
Abstract: To provide a spray product for malodor removal that makes it possible to readily and efficiently remove a malodor on articles such as a wallpaper and a curtain.SOLUTION: The inventive spray product for malodor removal contains a stock solution containing an organic solvent with a vapor pressure of 30 mmHg or more at 20°C, and a spray container to be filled with the stock solution. The organic solvent is contained in the stock solution at a rate of 60 mass% or more. The 50% particle size is 30 μm or more in volume cumulative distribution at a spray distance of 50 cm.SELECTED DRAWING: None
Patent JP-2023095124-A (JP)
Title: operational amplifier
Inventor: NOMURA HISAHIRO
IPC: H03F3/45
Filed: 2021-12-24
Abstract: To achieve both low current consumption and large output current in an operational amplifier.SOLUTION: An operational amplifier 100A comprises a differential input stage 110, an amplification stage 130, and an assist circuit 150A. The amplification stage 130 includes a low-side transistor ML connected between an output terminal OUT and a ground line 104 being a fixed voltage line, and driven according to an intermediate signal Vb. A first transistor M11 in the assist circuit 150A is connected in parallel with the low-side transistor ML. A drive circuit 152A drives the first transistor M11 according to a gate voltage VgL of the low-side transistor ML.SELECTED DRAWING: Figure 4
Patent JP-2023096205-A (JP)
Title: Control device of brake system for vehicle, vehicle and control method of brake system for vehicle
Inventor: KIJIMA NAOTO
IPC: B60T8/48
Filed: 2021-12-27
Abstract: To achieve a control device of a brake system for a vehicle which is capable of restraining more discomfort than ever before when a driver operates a brake operation part.SOLUTION: A control device of a brake system for a vehicle executes a first control of bringing normally-open type two-position valves and second selector valves into an open state, as well as, bringing normally-closed type two-position valves and first selector valves into a closed state, and driving a motor so as to increase hydraulic pressure of wheel cylinders. The first selector valve is configured, when controlled to be in the closed state and when hydraulic pressure acting from the wheel cylinder side is higher than a specified pressure, to release a brake liquid from a wheel cylinder side to a master cylinder side. Then, when a brake operation part is operated during the first control with the hydraulic pressure of the wheel cylinder being at the specified pressure, the control device executes a second control of bringing the normally-closed type two-position valves into the open state from the first control state so as to cause the brake liquid to flow into accumulators, respectively.SELECTED DRAWING: Figure 7
Patent JP-2023097633-A (JP)
Title: Nonmagnetic one-component development toner
Inventor: HIDAKA YASUHIRO
IPC: G03G9/097
Filed: 2021-12-28
Abstract: To provide nonmagnetic one-component development toner in which the fluidity is controlled, with which a printed matter with the high initial image density is obtained, which suppresses the occurrence of fogging in printing of an image under a high-temperature and high-humidity environment and can obtain the image with the high quality.SOLUTION: There is provided nonmagnetic one-component development toner by externally adding sol-gel silica particles to toner base particles whose circularity is equal to or greater than 0.940. The sol-gel silica particles have the average particle size of the primary particles equal to or greater than 60 nm and equal to or less than 130 nm. The association degree being a ratio of the average particle size of the secondary particles to the average particle size of the primary particles obtained from a specific surface area [average particle size of the secondary particles/average particle size of the primary particles] is equal to or greater than 1.3 and equal to or less than 2.5.SELECTED DRAWING: None
Patent JP-2022043273-A (JP)
Title: Method, apparatus, device, storage medium, and computer program product for generating caption
Inventor: WEI ZONGQUN
IPC: H04N21/238
Filed: 2021-12-28
Abstract: To provide a method, an apparatus, a device, a storage medium, and a computer program product for generating a caption for posting a comment on a video to enhance interactivity between objects.SOLUTION: A method comprises the steps of: obtaining content information of video data and attribute information of a target object; extracting first key information of the content information, and extracting second key information of the attribute information; determining target key information for the target object; and determining information, matched with the second key information, in the first key information as the target key information. The method further comprises the steps of: retrieving first multimedia information matched with the target key information from a predetermined media library; and based on the first multimedia information, generating a first caption for the target key information, to display the first caption while playing the video data. The first caption comprises a link for recommendation information of the target object. The recommendation information comprises the first multimedia information.SELECTED DRAWING: Figure 2
Patent JP-2021530996-A (JP)
Title: ガンマラクトンの生合成生産
IPC: C12P17/04
Filed: 2019-07-17
Abstract: カルボン酸基質を、カルボン酸４−ヒドロキシラーゼ活性を有する異種シトクロムＰ４５０（ＣＹＰ４５０）タンパク質と反応させることを含む、ガンマラクトンを作製する方法が本明細書で提供される。上記タンパク質は、カルボン酸基質のカルボニル炭素に対してガンマに位置する炭素原子で特異的にヒドロキシラーゼ活性を有し、それによって、４−ヒドロキシカルボン酸を生成し、これが、酸性にすると、自発的にガンマラクトンに変換することができるという発見に基づく。
Patent JP-2021530295-A (JP)
Title: 乱視度数検査に関する画像を表示する画面を有するコンピューティングデバイスを使用して前記乱視度数検査を実行する方法および対応するコンピューティングデバイス
IPC: A61B3/036
Filed: 2019-07-16
Abstract: 乱視度数検査に関する画像を表示する画面を有するコンピューティングを使用して乱視度数検査を実行する方法であって、方法は、乱視角度を判定するステップと、ユーザの視力を較正するステップと、乱視補正に必要な振幅を判定するステップと、必要な屈折を決定するステップとを含む方法、および対応するコンピュータシステム。
Patent JP-2021522629-A (JP)
Title: 全世界の都会性測定用のマシン及び方法
IPC: G06N20/00
Filed: 2018-11-16
Abstract: 全世界の都会性を測定するためのシステム及び方法において、２次元の２つの異なるスケールを使用して、緯度／経度の境界に基づいて台形形状が構築され、それにより４つの異なる形状／サイズの台形を得る。緯度線／経度線によって描かれたこれらの台形が地球の両極に近づくにつれて、これらの台形のサイズが小さくなることを補償するために、乗数を適用して台形内の計数を調整する。所与の国からの国勢調査データが適用され、次いで計数に関連する外部のデータ・セットを使用して合計される。最終的に計数は、特定の用途に望ましい一定数の都会性の「バンド」又はレベルにロールアップされる。
Patent JP-2021534274-A (JP)
Title: Ｎ−アルコキシアミンベースの安定剤の組み合わせ
IPC: C09D201/00
Filed: 2019-08-07
Abstract: 本発明は、Ａ）第１の量の第１のＮ−アルコキシアミン；Ｂ）３重量％以上の、第１のＮ−アルコキシアミンと構造的に異なる第２のＮ−アルコキシアミン；および、１００までのバランスのさらなる成分；を少なくとも含む組成物であって、第１のＮ−アルコキシアミンの量は、第２のＮ−アルコキシアミンの量よりも多く；第１のＮ−アルコキシアミンの分子量は、第２のＮ−アルコキシアミンの分子量未満であり；前記組成物は、２０℃において１５’０００〜７０’０００ｍＰａ＊ｓの範囲の粘度を有する、組成物に関する。本発明はさらに、前記組成物を含む、箔などの物品を製造する方法、前記組成物を含むおよび／または前記方法によって得られる物品、マルチ箔、前記物品を含む温室および温室箔、前記組成物を含むコーティングを含む物品、前記物品が使用される植物を製造するための方法、およびＵＶ安定剤および／または難燃剤としての前記組成物の使用に関する。
Patent JP-2021533379-A (JP)
Title: 超音波センサからデジタルセンサ信号を提供するための方法及び装置
IPC: G08C19/00
Filed: 2019-06-06
Abstract: 発明は、信号送信のための超音波センサ（１６）から信号受信機（２８）にデジタルセンサ信号（ＤＳ）を提供する方法に関し、超音波センサ（１６）からの、好ましくはデジタルの、出力信号（ＯＳ）が処理されて信号送信用のデジタルセンサ信号を形成する。処理は、以下のステップを含むように設けられる：（ｉ）出力信号（ＯＳ）の連続する値の信号変化（ＳＣ）を決定し、（ｉｉ）前記超音波センサ（１６）及び前記信号受信機（２８）に知られているスケーリングスキームによって指定される可変スケール因子（ＳＦ）によって、この信号変化（ＳＣ）をスケーリングし、（ｉｉｉ）スケーリングされた前記信号変化（ＳＣ）を前記デジタルセンサ信号（ＤＳ）として出力する。発明はまた、信号送信のための超音波センサ（１６）から信号受信機（２８）へのデジタルセンサ信号（Ｄｓ）を生成するための対応の装置（３２）、超音波センサ（１６）及びそのような装置（３２）を備える対応の超音波センサデバイス、及び対応の超音波センサシステム（１４）に関する。
Patent JP-2021533882-A (JP)
Title: 多能性幹細胞及び生体適合性セルロースナノフィブリルを含むヒト脂肪吸引物由来脂肪組織を使用した三次元自家脂肪グラフトを作製するための方法
IPC: A61L27/50
Filed: 2019-08-16
Abstract: 【課題】自家脂肪移植等に関する。【解決手段】自家３Ｄ脂肪移植、及び、所望の多孔率を有する３Ｄ形状へと成形可能な加工に適した分散液／エマルションを得るための生体適合性セルロースナノフィブリル（ＣＮＦ）又はコラーゲンナノフィブリルを用いた幹細胞を多く含む脂肪組織脂肪吸引物の改質。成形済み３Ｄ構造物は更に、移植部位においてｉｎ ｓｉｔｕで又は移植前のいずれかにおいて架橋される。移植は、ヒト又は動物において、注入、モールディング、又は３Ｄバイオプリンティングを含むがこれらに限定されない再建手術及び審美手術を用いて、軟組織の輪郭変形を矯正するために、実施することができる。生体適合性のセルロースナノフィブリル又はコラーゲンナノフィブリルは、分離脂肪吸引物の分散剤／乳化剤として機能し、分散液を、栄養素の拡散及び血管新生のための多孔率を更にもたらす３Ｄ形状へと加工することを可能とする剪断減粘性をもたらす。本発明は、構造物の機械的安定性及びより大きな構造物として移植される能力を提供するための架橋剤を更に含む。【選択図】図１