baber/WOPTO huggingface dataset:
Patent JP-2023058375-A (JP)
Title: Machine learning program, machine learning method, and information processing apparatus
Inventor: KOBATA SHUN
IPC: G06Q30/0201
Filed: 2021-10-13
Abstract: To suppress misidentification of a person.SOLUTION: An information processing apparatus inputs learning data related to a plurality of persons to a first machine learning model and executes machine learning of the first machine learning model so as to identify a person. The information processing apparatus extracts a part of layers of the first machine learning model generated by the machine learning and generates a new second machine learning model by using the extracted part of the layers. The information processing apparatus inputs multiple pieces of learning data related to a predetermined person to the second machine learning model and executes machine learning of the second machine learning model so as to determine whether the person is identical with the person included in each of the multiple pieces of learning data.SELECTED DRAWING: Figure 4
Patent JP-2023059439-A (JP)
Title: Water flow generator
Inventor: SHINKAWA TAKAKAZU
IPC: F04D13/04
Filed: 2021-10-15
Abstract: To provide a water flow generator capable of successfully generating a water flow while avoiding an adverse effect on aquatic organisms.SOLUTION: A water flow generator 1 includes: a rotatable windmill 2; a cylindrical casing 11 inside of which is partitioned into an upper accommodation space and a lower accommodation space, the casing 11 including a lateral discharge port 19 communicated with the lower accommodation space; a rotating shaft extending vertically across the upper accommodation space and the lower accommodation space in the casing 11 and coupled to the windmill 2 to be rotatable coaxially with the windmill 2 along with the rotation of the windmill 2; a bearing accommodated in the upper accommodation space and supporting the rotating shaft 12 to be rotatable coaxially with the windmill 2; and an impeller 3 accommodated in the lower accommodation space and coupled to the rotating shaft 12 to be rotatable with the rotating shaft 12, the impeller 3 sending out water in the lower accommodation space from the discharge port 19 to outside of the casing 11 through the rotation.SELECTED DRAWING: Figure 2
Patent JP-2023061257-A (JP)
Title: light guide sheet
Inventor: HORII CHIHIRO
IPC: F21V8/00
Filed: 2021-10-19
Abstract: To provide a manufacturing method of a flexible light guide sheet capable of guiding light to a light-emitting part away from the light source.SOLUTION: The light guide sheet includes: a core layer with a thickness of 30 μm or more and 100 μm or less and a width of 50 μm or more and 10 mm or less; and a clad layer that is arranged to enclose the core layer and has a refractive index lower than that of the core layer and a thickness of 30 μm or more and 200 μm or less. The core layer has a portion that includes multiple core wire lines in the width direction. In the multiple core wire lines in this portion, the ratio of the width of one core wire line to the distance between the core wire line and the adjacent core wire line is 0.5:1 to 20:1, and the core layer has a light extraction part.SELECTED DRAWING: Figure 1
Patent JP-2023061529-A (JP)
Title: Laminate film and packaging container
Inventor: FUNAOKA SHINICHIRO
IPC: B65D77/20
Filed: 2021-10-20
Abstract: To provide a laminate film with good heat sealability and reduced environmental impact despite its thinness, and a packaging container.SOLUTION: A laminate film 100 according to the present invention having a sealant layer 150 disposed on one side of a base layer is characterized that the sealant layer is formed from thermoplastic polyester-based resin, the thermoplastic polyester-based resin contains a heat-sealable reinforcing component, and the content of the heat-sealable reinforcing component in the thermoplastic polyester-based resin is 21 mass% or more, and its piercing strength is 4 N or more. A packaging container according to the present invention is characterized by using the laminate film.SELECTED DRAWING: Figure 1
Patent JP-2023064835-A (JP)
Title: Image forming apparatus
Inventor: YAMAUCHI HIRONORI
IPC: G03G15/20
Filed: 2021-10-27
Abstract: To provide an image forming apparatus that can prevent an increase in temperature of a static eliminating member that eliminates static electricity on a fixing member.SOLUTION: An image forming apparatus comprises: a fixing member 22 that is in contact with a sheet to which a toner image is transferred to fix the toner image to the sheet; bearing parts 25 that are electrically grounded and provided in contact with the fixing member 22; a heater 23 that is provided inside the fixing member 22 and heats the fixing member 22 according to power supply; and a coil spring 43 that is provided on an energization path between the bearing part 25 and the ground and is fused when a current exceeding a predetermined threshold flows.SELECTED DRAWING: Figure 2
Patent JP-2023066136-A (JP)
Title: Method for manufacturing piston
Inventor: ICHIKAWA KAZUO
IPC: B22C9/10
Filed: 2021-10-28
Abstract: To provide a method for manufacturing a piston having a cavity part filled with a granule therein while suppressing increase in manufacturing cost by suppressing increase in the number of processes.SOLUTION: A method for manufacturing a piston includes: a preparation step of preparing a frozen core 10; a mold-closing step of arranging the frozen core 10 in a cavity 20a of a mold 20, and closing the mold; an injection step of injecting a molten metal into the cavity 20a; and a mold-opening step of opening the mold after solidification of the molten metal. The preparation step prepares the frozen core 10 which has a mixture of a liquid and a granule, and is frozen in a cavity part shape formed inside the piston. The mold-opening step opens the mold 20, and thereby discharges a vaporized liquid to the outside through projections 10e and 10f. Thereby, a piston having a cavity part filled with a granule therein can be manufactured.SELECTED DRAWING: Figure 4
Patent JP-2022092579-A (JP)
Title: Computer-implemented method, computer system, computer program, and computer readable medium
Inventor: ARIELLE TOVAH ORAZIO
IPC: G06F9/455
Filed: 2021-11-01
Abstract: To provide secure smart containers for controlling access to data.SOLUTION: A computer system controls access to data. A secure container that is based on an image file is instantiated at an endpoint of a user (410), where the secure container includes encrypted data corresponding to the user. An access request to the secure container is authenticated by verifying credentials of the user (420). In response to verifying (420) the credentials of the user, access to the data is granted (440). Access to the data is controlled by decrypting and enabling access to a portion of the data, where additional portions of the data are decrypted and made accessible based on user behavior.SELECTED DRAWING: Figure 4
Patent JP-2022151544-A (JP)
Title: Automated driving control device, automated driving control program, presentation control device, and presentation control program
Inventor: KUME TAKUYA
IPC: B60W40/08
Filed: 2021-11-01
Abstract: To provide an automated driving control device and so on which can improve the convenience of automated driving without periphery monitoring obligation.SOLUTION: An automated driving ECU 50b functions as an automated driving control device for allowing an own vehicle to travel through autonomous travel control without a driver's periphery monitoring obligation. The automated driving ECU 50b includes a control switching section 78 and a travel setting control section 79. The control switching section 78 switches between driving support control with the driver's periphery monitoring obligation and the autonomous travel control without the driver's periphery monitoring obligation. During an automated driving period when the own vehicle travels through the autonomous travel control, the travel setting control section 79 restricts the execution of offset control for moving the travel position of the own vehicle within an own vehicle lane from a reference position toward the left or the right.SELECTED DRAWING: Figure 2
Patent JP-2022099253-A (JP)
Title: Whip electric power element and whip electric power generation device using the same
Inventor: BAE SANG-CHEOL
IPC: H01L41/187
Filed: 2021-11-09
Abstract: To provide a whip electric power element capable of increasing the total amount of electric energy generated and improving power generation efficiency, and a whip electric power generation device using the same.SOLUTION: A whip electric power generation device includes: a wind power collection unit 100 including a fixed blade portion 110 provided externally and a rotation blade portion 120 accommodated inside the fixed blade portion; a rotary shaft provided with at least one whip electric power trigger to which whip electric power is applied along the outer surface; and a whip electric power generation unit 300, which is provided at the bottom of the wind power collection unit and generates electricity by the whip electric power hit by the whip electric power trigger.SELECTED DRAWING: Figure 1
Patent JP-2023072501-A (JP)
Title: Inspection apparatus and magnetic sensor inspection method
Inventor: WATABE MORIYA
IPC: G01R35/00
Filed: 2021-11-12
Abstract: To provide an inspection apparatus and magnetic sensor inspection method capable of continuously changing a magnetic field including a component in a direction parallel to a virtual plane perpendicular to a mounting surface.SOLUTION: An inspection apparatus 1 includes a mounting table 2 having a mounting surface 2a, a first magnetic field generator 3, and a second magnetic field generator 4. The first magnetic field generator 3 can change its posture and is configured to generate a first magnetic field MFa alone. The second magnetic field generator 4 can change its posture and is configured to generate a second magnetic field MFb alone. The first magnetic field generator 3 and the second magnetic field generator 4 are configured to cooperate to generate a composite magnetic field MFc.SELECTED DRAWING: Figure 4
Patent JP-2022028808-A (JP)
Title: Method of producing ergothioneine
IPC: C12P1/02
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of producing ergothioneine. 
     SOLUTION: A method of producing ergothioneine comprising a step of culturing a microbe belonging to the genus Moniliella in a medium containing a carbon source to allow the microbe to produce ergothioneine. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075979-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: MIZOBE HIDEKANE
IPC: G16H30/40
Filed: 2021-11-22
Abstract: To properly determine a position in which a tissue slice is clipped from a specimen.SOLUTION: An information processing apparatus includes a specimen image acquisition unit, a clipping policy acquisition unit, an interest region recognition unit, and a clipping position determination unit. The specimen image acquisition unit acquires a specimen image obtained by imaging a pathological specimen. The clipping policy acquisition unit acquires a clipping policy that defines a rule for clipping a tissue slice from the pathological specimen. The interest region recognition unit recognizes a first interest region from the specimen image. The clipping position determination unit determines a clipping position of the tissue slice in the specimen image on the basis of the first interest region and the clipping policy.SELECTED DRAWING: Figure 1
Patent JP-2023080964-A (JP)
Title: Current collector for lithium ion battery and method for manufacturing the same
Inventor: FUKUYAMA SONOMI
IPC: H01M4/66
Filed: 2021-11-30
Abstract: To provide a current collector for a lithium ion battery capable of preventing liquid bleeding of an electrolyte solution and hardly increasing a penetration resistance value, and a method for manufacturing the same.SOLUTION: A current collector for a lithium ion battery includes: a polymer material; conductive filler; and silicone oil. A weight ratio of the silicone oil is 0.01 to 1.00 wt.% based on weight of the current collector for the lithium ion battery. Viscosity at 25°C measured by an Ubbelohde viscometer based on ASTMD 445-46T of the silicone oil is 5 to 5000 MPas.SELECTED DRAWING: None
Patent JP-2023082570-A (JP)
Title: Compound and photoelectric conversion element employing the same
Inventor: ARAKI TAKASHI
IPC: H10K30/50
Filed: 2021-12-02
Abstract: To provide a semiconductor material compound capable of further reducing a dark current, and a photoelectric conversion element employing the same.SOLUTION: The compound is represented by the formula (I), A1-P-A2. In formula (I), each of A1 and A2 is independently an electron-withdrawing monovalent group, and P is a divalent group represented by the formula (1) in the figure, where X, Z1, Z2, Z3, Z4, R, Ar1, Ar2, Ar3, Ar4, n and m are as defined in the specification.SELECTED DRAWING: Figure 1
Patent JP-2022028940-A (JP)
Title: Methods, systems, and devices for mapping wireless communication signals for mobile robot guidance
IPC: G05D1/02
Filed: 2021-12-07
Abstract: PROBLEM TO BE SOLVED: To provide methods, systems, and devices for mapping wireless communication signals for mobile robot guidance. 
     SOLUTION: A method of operating a computing device is provided, comprising: receiving occupancy data for an operating environment of a mobile robot based on localization data detected by a localization sensor(s) of the mobile robot responsive to navigation thereof in the operating environment; and receiving signal coverage data for the operating environment based on wireless communication signals acquired by a wireless receiver(s) of the mobile robot responsive to navigation thereof in the operating environment. The wireless communication signals are transmitted by at least one electronic device local to the operating environment. The method further includes generating a map indicating coverage patterns of the wireless communication signals at respective locations in the operating environment by correlating the occupancy data and the signal coverage data. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022028947-A (JP)
Title: Food composition containing solubilized product of bean body structure and method for producing the same
IPC: A23L11/50
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method which is available in food processing, and solubilizes or decomposes a bean body structure in a range from a neutral region to an acidic region, and a food composition obtained by the method. 
     SOLUTION: There are provided a food composition that contains a bean-derived component, in which 20 wt.% or more of the bean-derived component is a solubilized product of a bean body structure; and a method for producing a food composition which includes a step of acting the bean body structure on an Aspergillus filamentous fungal enzyme other than Aspergillus unguis, and obtaining a solubilized product of the bean body structure in which 20 wt.% or more of the bean body structure is solubilized. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086221-A (JP)
Title: Multilevel power conversion device and control method for the same
Inventor: MATSUI YUTO
IPC: H02M7/48
Filed: 2021-12-10
Abstract: To enable an un-failed capacitor to operate without exceeding an allowable temperature until a multilevel power conversion device is safely brought to a standstill in the event of an open fault in some of the capacitors configuring a flying capacitor in the multilevel power conversion device.SOLUTION: By matching one of a waveform of a control signal to a semiconductor switching element for an upper arm and a semiconductor switching element for a lower arm on a DC power supply 10 side connected to a flying capacitor 25 with a partial capacitor failed and a waveform of a control signal to a semiconductor switching element for an upper arm and a semiconductor switching element for a lower arm on an AC filter 11 side connected to the flying capacitor 25 to the other, a de-energizing period during which energization is not applied to the flying capacitor 25 is generated.SELECTED DRAWING: Figure 1
Patent JP-2023086478-A (JP)
Title: Cancer cell proliferation inhibitory composition
Inventor: TAKENAKA SHIGEORI
IPC: C07D259/00
Filed: 2021-12-10
Abstract: To provide a cancer cell proliferation inhibitory composition that contains a specific cyclic anthraquinone derivative.SOLUTION: A cancer cell proliferation inhibitory composition contains a cyclic anthraquinone derivative represented by the following structural formula.SELECTED DRAWING: Figure 1
Patent JP-2023090376-A (JP)
Title: Seat for vehicle
Inventor: YAMAMOTO YUSUKE
IPC: B60N2/06
Filed: 2021-12-17
Abstract: To provide a seat for a vehicle which can suppress damage of a weld part of a leg while avoiding increase in a weld amount.SOLUTION: A seat for a vehicle includes a leg for connecting a cushion frame and a slide device. The leg has a first connection bracket, a second connection bracket, and a third connection bracket for connecting the first connection bracket and the second connection bracket in a sheet longitudinal direction. The third connection bracket has a plate-like reinforcement plate part, and a slit extending upward from the lower end of the reinforcement plate part. A first end constituting the edge behind the slit in the reinforcement plate part is welded to the first connection bracket. A second end constituting the edge ahead of the slit in the reinforcement plate part is not fixed to the first connection bracket.SELECTED DRAWING: Figure 5
Patent JP-2022046607-A (JP)
Title: Semiconductor device
IPC: C23C14/08
Filed: 2021-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide film with a novel structure, a metal oxide film with highly stable physical properties, or a semiconductor device with high reliability in which the aforementioned metal oxide is used. 
     SOLUTION: A plurality of first layers containing In, Ga, and Zn, in which In atoms are periodically arranged in a cross-sectional observation image, and a plurality of second layers in which Ga atoms or Zn atoms are periodically arranged are observed in a metal oxide film. Between a pair of first layers, a first region including n (n is a natural number) number of second layers is provided. Between another pair of first layers, a second region including m (m is a natural number other than n) number of second layers is provided. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022099334-A (JP)
Title: System and method for managing driver habit
Inventor: SEYHAN UCAR
IPC: G08G1/00
Filed: 2021-12-22
Abstract: To provide a system and a method for managing driver habits.SOLUTION: An embodiment implements one or more of the following avoidance strategies: learning an undesirable driving habit of a driver over time as the driver operates a vehicle, identifying, for each learned undesirable driving habit, one or more situational triggers tied to the undesirable driving habit, receiving information from one or more vehicle sensors and one or more external sources, predicting that the driver will initiate the particular undesirable driving habit, and communicating one or more speed advisories to the driver to assist the driver in restraining the driver from initiating the particular undesirable driving habit; suggesting alternative routes to the driver; and offering the driver one or more coupons, offers, and discounts at an office to encourage the driver to take a break by stopping by the office.SELECTED DRAWING: Figure 3
Patent JP-2023096743-A (JP)
Title: Lawn growth device
Inventor: SOGO KIYOSHI
IPC: A01G20/10
Filed: 2021-12-27
Abstract: To provide a lawn growth device for growing lawn efficiently and properly.SOLUTION: A natural lawn growth device 20 includes illumination frames 24a-24c which support an illuminator 24 to irradiate the natural lawn with light, legs L1 and L2 which support the illumination frames 24a-24c and are movable, an air blower 25 provided at the legs L1 and L2, and a sprinkler 26 that sprays the natural lawn with water.SELECTED DRAWING: Figure 1
Patent JP-2023097642-A (JP)
Title: Packing body
Inventor: MORI KENTARO
IPC: B65D81/113
Filed: 2021-12-28
Abstract: To provide a packing body capable of protecting a multi-functional machine during application of a load due to falling of a packing body or the like, while enabling packing products of a plurality of specifications each different in shape therefrom with the same buffer material.SOLUTION: A first upper side buffer material 21 engaged from an upper front side of a multi-functional machine 10 comprises an upper side engagement part 40, and a pair of lower side engagement parts 50, 60. When the first upper side buffer material 21 is engaged with the upper front side of the multi-functional machine 10, the upper side engagement part 40 is located above an area where an operation panel is located, and the pair of lower side engagement parts 50, 60 are engaged with respective ends in a width direction of the multi-functional machine 10. At least one of the pair of lower side engagement parts 50, 60 is provided with a contact part coming into contact with an upper material part 12 and a body housing 11 of the multi-functional machine 10 therefrom.SELECTED DRAWING: Figure 1
Patent JP-2022501450-A (JP)
Title: リグニンの精製方法
IPC: C08H7/00
Filed: 2019-09-26
Abstract: 本発明は、リグニンの精製方法を開示し、前記方法は、溶媒溶解、超音波振動、遠心濾過、恒温水撹拌および膜濾過乾燥のステップを含み、本発明は、有機溶媒を用いて植物繊維原料から抽出したリグニンを特定の溶媒に入れ、超音波振動、遠心濾過、恒温水撹拌および膜濾過乾燥のステップと合わせて順に段階的に精製し、各ステップは不可欠であるとともに順序を逆転できず、各ステップを効率的に組み合わせて相乗的に効果を増やし、リグニン内の不純物を強力に除去することができ、高い精製収率を有するとともにリグニンの純度を著しく向上させ、広い応用の見通しおよび巨大な市場価値を有する。
Patent JP-2021532302-A (JP)
Title: 多段ターボ機械
IPC: F02B39/00
Filed: 2019-07-10
Abstract: この多段ターボ機械は、少なくとも２つの軸受（６）を有する中央部（２）を備え、中央部（２）からは、少なくとも一方の側において、軸受（６）によって案内されるシャフト（４）が延びており、シャフト上には、片持ち状態で、２つのラジアルホイール（２２、３４）が取り付けられ、２つのラジアルホイール（２２、３４）が、漏れ止めパーティション（３２）によって互いに隔てられており、２つのラジアルホイール（２２、３４）の各々が、そのケーシング（２４、３２、４０）内に取り付けられ、各ケーシングは、専用の流体入口（２４ａ、４２）と、専用の流体出口（２４ｂ、４４）とを有する。【選択図】図１
Patent JP-2021533119-A (JP)
Title: 高塩含有量を有する農薬（作物保護）製剤用の増粘剤組み合わせ
IPC: A01N25/00
Filed: 2019-07-31
Abstract: 本発明は、高塩含有量を有する作物保護製剤用、特に除草製剤用の増粘剤組み合わせ、および前記補助剤組み合わせを含有する製剤、ならびに前記製剤を製造する方法の技術分野に関する。好ましい実施形態では、本発明は、高塩含有量を含有する、水溶性有効成分の水性製剤、特に塩様有効成分の水性製剤に関し、特に、グルホシネート及び／又はグリホサートを、製剤に懸濁化された、少なくとも1つのさらなる水不溶性有効成分と組み合わせて含有する、高塩含有量を含有する製剤に関する。
Patent JP-2021534273-A (JP)
Title: コーティング製剤、その物品及びその調製方法
IPC: C08K3/08
Filed: 2019-08-08
Abstract: 無機脱酸素剤、界面活性剤、活性化因子、親水性剤、場合によっては、添加剤及びポリマーマトリクスを形成しうる複数のモノマーを含むコーティング製剤、及びその調製方法が提供される。また、無機除去剤、界面活性剤、活性化因子、親水性剤、及び場合によってはポリマーマトリクス内に分散された添加剤を含む物品、及びその調製方法が提供される。
Patent JP-2022501871-A (JP)
Title: 非接触カードの暗号化認証のためのシステムおよび方法
IPC: H04L9/32
Filed: 2019-09-30
Abstract: 送信デバイスと受信デバイスとの間の安全な通信のためのシステムおよび方法の例示的な実施形態が提供される。一実施形態では、方法は、動作を開始するステップと、ユーザの識別が認証されるまで動作を一時停止するステップと、送信デバイスが受信デバイスの通信範囲に入り、暗号化された識別データを送信デバイスから受信デバイスアプリケーションに送信した後にユーザの識別を認証するステップと、動作を完了するステップと、を含み得る。
Patent JP-2021534668-A (JP)
Title: ビデオコーディングにおける参照ピクチャの管理
IPC: H04N19/70
Filed: 2019-08-16
Abstract: コーディングされたビデオビットストリームを復号する方法が提供される。方法は、コーディングされたビデオビットストリーム内に示されたパラメータセットを解析するステップを含む。パラメータセットは、参照ピクチャリスト構造のセットを含んだシンタックス要素のセットを含む。また、方法は、コーディングされたビデオビットストリーム内に示された現在のスライスのスライスヘッダを解析するステップを含む。スライスヘッダは、パラメータセット内の参照ピクチャリスト構造のセットのうちの参照ピクチャリスト構造のインデックスを含む。方法は、パラメータセット内のシンタックス要素のセットおよび参照ピクチャリスト構造のインデックスに基づいて現在のスライスの参照ピクチャリストを導出するステップをさらに含む。また、方法は、参照ピクチャリストに基づいて現在のスライスの少なくとも1つの再構築されたブロックを取得するステップを含む。
Patent JP-2021536617-A (JP)
Title: 産業用ロボットのためのゴールデンデータ
IPC: G06Q50/04
Filed: 2019-09-09
Abstract: 産業用ロボットを監視する方法。この方法は、統合プロセス中に所定のタスクを実行するようにロボットを構成することと、タスクを実行するためのロボットの構成を識別する統合データをロボット内に保存することとを含む。またこの方法は、ロボットを製造設備内に設置することと、ロボットが製造設備内に設置されたときに、保存された統合データをクラウドにアップロードすることとを含む。さらにこの方法は、製造設備内でのロボットの操作中に、ロボットにより生成された製造データを取得することと、製造データをクラウドに周期的にアップロードすることと、製造データを統合データとを比較することとを含む。【選択図】図２
Patent JP-2021536467-A (JP)
Title: 喘息またはパーキンソン病の処置のための方法および組成物
IPC: A61P43/00
Filed: 2019-09-05
Abstract: 本発明は、喘息を処置するための方法およびプログアニルを含む組成物に関する。本発明は、パーキンソン病を処置するための方法およびプログアニルを含む組成物にも関する。