baber/WOPTO huggingface dataset:
Patent JP-2023132605-A (JP)
Title: Distance measuring apparatus and movable body
Inventor: NOGUCHI SHINJI
IPC: G01C3/06
Filed: 2022-03-11
Abstract: To provide a distance measuring apparatus that is excellent in distance measurement accuracy.SOLUTION: A distance measuring apparatus according to an aspect of the present invention has a plurality of imaging units, and measures the distance between an object and the apparatus based on images of the object picked up by the plurality of imaging units, and the plurality of imaging units each have an optical system, a lens barrel that holds the optical system, an image pick-up device that picks up an image of the object through the optical system, and a support member that includes a part to be fitted and supports the lens barrel. At least one of the lens barrels of the plurality of imaging units has a fitting part that is fitted to the part to be fitted, and an abutting surface that is provided between a principal point of the optical system and the fitting part and abuts on the support member in a direction along a central axis of the optical system.SELECTED DRAWING: Figure 3
Patent JP-2023132754-A (JP)
Title: liquid discharge device
Inventor: TANAKA MITSUGU
IPC: B41J2/01
Filed: 2022-03-11
Abstract: To provide a small mechanism capable of moving a head.SOLUTION: An image recording device 100 includes: a housing 30; a head module 49 which discharges an ink; a fixed frame 201; a movable frame 202 supporting the head module 49; a cross link mechanism 204 which connects the fixed frame 201 with the movable frame 202; and a link mechanism 205 connected to the cross link mechanism 204.SELECTED DRAWING: Figure 9
Patent JP-2023132816-A (JP)
Title: gas sensor
Inventor: WATANABE YUSUKE
IPC: G01N27/416
Filed: 2022-03-11
Abstract: To provide a gas sensor that can be favorably used even under rich atmosphere.SOLUTION: The sensor element comprises: a plurality of inner voids sequentially communicating with each other from a gas introduction port under predetermined diffusion resistance, and each including an inner electrode; an outer electrode arranged in a site other than the inner void; a porous body region covering the outer electrode; and a plurality of electrochemical pump cells capable of taking in or discharging oxygen between the corresponding inner void and the outside of the element. A ratio A/B is 0.07 or more, where A denotes the amplitude of limit current when a main pump cell takes in oxygen into the first inner void in a case where a pump-in current evaluation gas with known oxygen concentration is introduced, the main pump cell including a main pump electrode as the inner electrode included in a first inner void positioned at a tip of the introduction port and an out-of-void pump electrode; and B denotes the amplitude of limit current when oxygen is taken out from the first inner void in a case where a pump-out current evaluation gas with known oxygen concentration is introduced.SELECTED DRAWING: Figure 1
Patent JP-2023132919-A (JP)
Title: Sampling tube automatic preparation device
Inventor: KOMAKI YASUSHI
IPC: A61B5/154
Filed: 2022-03-11
Abstract: To provide a blood-collecting tube automatic preparation device which reduces a malfunction and improves reliability.SOLUTION: A sampling tube automatic preparation device has a storage cassette which stores a plurality of sampling tubes so as to be superimposed on each other such that the longitudinal direction of the sampling tube is oriented in a specific direction. The storage cassette comprises: a first wall surface which is arranged in one of the longitudinal direction of the sampling tube; both side wall surfaces which sandwich the first wall surface and extend in parallel in the longitudinal direction of the sampling tube; a bottom surface which is one surface surrounded by the first wall surface and both side wall surfaces and has an opening; a cam which is arranged in the opening of the bottom surface in a manner of being rotatable by a prescribed rotation amount with a shaft in parallel in the longitudinal direction as a center axis; and a rib which protrudes from the first wall surface and extends toward both side wall surfaces so as to be able to contact the tip heading to the first wall surface in the longitudinal direction of the sampling tube.SELECTED DRAWING: Figure 3
Patent JP-2023135387-A (JP)
Title: Power conversion device
Inventor: KUBOTA YOHEI
IPC: H02M7/48
Filed: 2022-03-15
Abstract: To provide a highly reliable power conversion device capable of preventing destruction of a switch element and shortening of life of a capacitor.SOLUTION: A power conversion device includes a multi-level converter connected to each power supply line of a three-phase AC power supply and each including a plurality of unit converters connected in series, and control means. The control means detects a harmonic component of a current flowing through a load, obtains a compensation current to be supplied to each power supply line in order to suppress the harmonic component, controls an output of the multilevel converter so as to obtain the compensation current, and controls the compensation current so that a peak value of the compensation current falls within a threshold.SELECTED DRAWING: Figure 1
Patent JP-2022164575-A (JP)
Title: Knockdown bonfire stand
Inventor: HAYANO FUMIHITO
IPC: F24B1/20
Filed: 2022-03-22
Abstract: To provide a knockdown bonfire stand that is strong and easy to assemble, that takes a small housing space when disassembled, and that has a structure of easy storage and carrying.SOLUTION: A knockdown bonfire stand 10 is erectly formed by intersecting a pair of flat-shaped body members 1, 2 with each other, with an upper inside used as a hearth. In the pair of body members 1, 2, there are formed slits 1s, 2s for horizontally inserting and engaging with each other. The stand is provided with a pair of vertically long erected pieces 1j, 2j which are erected on the inner side, under the slits 1s, 2s, under the extended lines 1se, 2se of the slits and at laterally both ends of the body members 1, 2. With the upper end part of the erected piece 1j of one body member 1 mutually abutting and supporting the outer end part of the other body member 2j, self-standing is thereby made possible.SELECTED DRAWING: Figure 2
Patent JP-2023141535-A (JP)
Title: Compact conveyance system and manufacturing method for rare-earth sinter magnet
Inventor: MORITA HIDEKI
IPC: B22F3/24
Filed: 2022-03-24
Abstract: To make it possible to suppress oxidation of a powder compact of an alloy for a rare-earth sinter magnet with a reduced oxygen content after press forming and to prevent deformation of the rare-earth sinter magnet.SOLUTION: A compact conveyance system comprises: a compact lined-up chamber in which a container loaded with a powder compact is kept in an inert gas atmosphere; and a mobile that transports the container loaded with teh powder compact from the compact lined-up chamber to a sinter furnace. The mobile has: a storage chamber that accommodates the container loaded with the powder compact; and a cart that moves with the storage chamber placed thereon. The storage chamber has a door, and a gas inlet tube for introducing inert gas into the storage chamber. The compact lined-up chamber has a shutter, and an intermediate chamber surrounding the shutter. The intermediate chamber is configured to connect the compact lined-up chamber and the storage chamber by an inert gas atmosphere when the shutter and the door of the storage chamber are opened.SELECTED DRAWING: Figure 4
Patent JP-2023144647-A (JP)
Title: Game machine
Inventor: AKIYAMA YUTARO
IPC: A63F7/02
Filed: 2022-03-28
Abstract: To improve a performance effect by enhancing a player's willingness of operating operation means.SOLUTION: In a game machine, a variation performance includes a specific variation performance to which an operation effective period, a specific period provided after the operation effective period, and a suggestive performance period that is provided after the specific period while a suggestive performance for suggesting a result of winning/losing determination is executed. Performance execution means sets first information for executing a first performance before starting the operation effective period when a specific variation performance is executed, executes a first performance on the basis of the first set information during a specific period when an operation part is not operated during the operation effective period, and executes a second performance on the basis of second information differing from the first information without using the first information during a specific period when the operation part is operated during the operation effective period. The second performance corresponds to a suggestive performance executed during a suggestive performance period, and the first performance does not correspond to a suggestive performance executed during a suggestive performance period.SELECTED DRAWING: Figure 72
Patent JP-2023145169-A (JP)
Title: water heater
Inventor: TAKANO KOSHIRO
IPC: F24H15/14
Filed: 2022-03-28
Abstract: To provide a water heater capable of being expected to extend a service life of a UV irradiation device.SOLUTION: A water heater according to the present disclosure comprises: a circulation device that circulates hot water in a pipe; a micro bubble generation device that can generate micro bubbles when hot water passes therethrough; a UV irradiation device that is arranged on a downstream side with respect to the micro bubble generation device in a hot water circulation direction and irradiates the hot water with UV; and a control unit that starts driving the UV irradiation device at the same time as or after the micro bubble generation device starts generating micro bubbles in conjunction with the drive of the circulation device.SELECTED DRAWING: Figure 1
Patent JP-2023147825-A (JP)
Title: Game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2022-03-30
Abstract: To provide a game machine that does not grant excessive prize balls to a player.SOLUTION: A Pachinko game machine PY1 includes: a second big winning device 15D having a second big winning port 15, a second big winning port sensor 15a, and a specific region sensor 16a; and a microcomputer 101 for game control for executing winning or losing determination on the basis of entry of a game ball to a first start port 11 or a second start port 12. When the result of the winning or losing determination is small winning, the microcomputer 101 for game control is capable of executing a big winning game if a game ball entering the second big winning port 15 opened in a small winning game passes through a specific region 16, and is capable of measuring difference ball number which is the number obtained by subtracting a total number of shot balls from a total number of prize balls. When a prescribed condition including a fact that the difference ball number is a predetermined 80000 or more is established, the microcomputer stops game control processing and shooting control processing. Prize balls are not granted by the detection by the second big winning port sensor 15a, but prize balls cab be granted by the detection by the specific region sensor 16a.SELECTED DRAWING: Figure 75
Patent JP-2022084928-A (JP)
Title: Vehicle seat and vehicle seat unit
IPC: A47C7/38
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To improve flexibility during adjustment of a support position of a neck supported by a neckrest. 
     SOLUTION: A vehicle seat (10) includes: a posture switching mechanism (20) for switching a posture of the vehicle seat (10) between a standing posture in which a seat back (11) stands and a reclined posture in which the seat back (11) is reclined; a headrest (14); a neckrest (15) having a support surface (15s) for supporting a neck of an occupant; and a displacement mechanism (28) which is provided within the neckrest (15) and displaces a part of the support surface (15s) to the neck of the occupant. The neckrest (15) may move along an extension direction of the seat back (11). When the neckrest (15) is moved, the displacement mechanism (28) displaces the part of the support surface (15s) so that the part of the support surface (15s) contacts with the neck of the occupant. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151398-A (JP)
Title: Capture tracking system, artificial satellite, control device, capture tracking method and program
Inventor: ETO DAISUKE
IPC: B64G1/66
Filed: 2022-03-31
Abstract: To detect a direction of an object from an artificial satellite for controlling a direction of a device.SOLUTION: A capture tracking system comprises: wave acquiring means for acquiring a wave from an object and being mounted on an artificial satellite; drive means for rotating the wave acquiring means for changing an orientation direction of the wave acquiring means; direction calculating means for calculating a direction of the object, from the wave acquired by the wave acquiring means; and control means for, on the basis of a relative orbit motion model of the object to the artificial satellite, a posture rate of the artificial satellite, and a state shift model indicating variation of a direction of the object in a visual field of the wave acquiring means when the drive means rotates the wave acquiring means, calculating a rotation angle of the drive means so that, a magnitude of deviation indicated by an evaluation function value of a magnitude of a deviation between, a visual field center direction of the wave acquiring means and a direction of the object viewed from the wave acquiring means, becomes small as much as possible and operating the drive means by the calculated rotation angle.SELECTED DRAWING: Figure 3
Patent JP-2023151951-A (JP)
Title: Information management device and program
Inventor: KAWAGUCHI DAISUKE
IPC: G06Q50/22
Filed: 2022-04-01
Abstract: To more appropriately determine a schedule of an interview between a qualified person and an interviewee.SOLUTION: An information management device 10 comprises: a first acquisition unit (a control unit 11) that acquires a date (a date of use of a care facility) on which an interviewee can attend an interview; a second acquisition unit (the control unit 11) that acquires a date and time (information on an interview available date and time) at which a user (a qualified person such as a dietitian) who will have an interview with the interviewee can have an interview; and a determination unit (the control unit 11) that determines a date and time of the interview between the interviewee and the user on the basis of the date on which the interviewee can attend the interview acquired by the first acquisition unit and the date and time at which the user can have the interview acquired by the second acquisition unit. The determination unit gives priorities to a plurality of interviewees such that the priorities are higher in an ascending order of the number of days that are available for an interviewee to have an interview, and determines the dates and times of interviews starting from interviewees with higher priority.SELECTED DRAWING: Figure 1
Patent JP-2023154877-A (JP)
Title: Management device, computer program for management device, and method executed by management device
Inventor: NISHIZAKI TAKASHI
IPC: G06Q10/10
Filed: 2022-04-08
Abstract: To provide a technology allowing a manager who manages lending-out and return of a plurality of mobile devices to appropriately manage the plurality of mobile devices.SOLUTION: A management device includes a memory capable of storing a plurality of pieces of associated information corresponding to a plurality of mobile devices. Each of the plurality of pieces of associated information includes mutually associated pieces of: device identification information for identifying a corresponding mobile device; user identification information for identifying a user having lent the corresponding mobile device; and history information regarding lending-out and return of the corresponding mobile device. When a prescribed condition regarding the lending-out of a first mobile device is satisfied, the management device executes, on the basis of first associated information corresponding to the first mobile device, a prescribed inquiry to a first user. When response information to the prescribed inquiry is acquired, the management device stores the first device identification information and the response information in the memory in association with each other, and outputs the first device identification information and the response information to an output unit.SELECTED DRAWING: Figure 8
Patent JP-2023156181-A (JP)
Title: neck corset
Inventor: IIJIMA MIKIO
IPC: A61F5/01
Filed: 2022-04-12
Abstract: To provide a neck corset fitted to the neck and compactly stored.SOLUTION: A neck corset 100 includes: a belt-like body part 120 provided with a plurality of panel parts and extending in a right-and-left longitudinal direction for being wound around the neck; a male type hook-and-loop fastener 180 for winding the body part around the neck to be fixed; and a female type hook-and-loop fastener for being detachably engaged with the male type hook-and-loop fastener. The body part further has a central right panel part 152 disposed on the central right side in the right-and-left longitudinal direction and a central left panel part 151 disposed on the central left side in the right and left longitudinal direction out of the plurality of panel parts, and a front face connection part 173 connecting the central right panel part and the central left panel part, and disposed on the front face, when the body part is wound around the neck and engages the male type hook-and-loop fastener and the female type hook-and-loop fastener. The front face connection part can be folded.SELECTED DRAWING: Figure 1
Patent JP-2023163300-A (JP)
Title: 眼科装置、眼科画像処理方法、プログラム、及び記録媒体
IPC: G06T7/00
Filed: 2022-04-28
Abstract: 【課題】マイボグラフィーの検査結果を迅速に提供する。【解決手段】例示的な実施形態に係る眼科装置１０００は、画像取得部１０１０と、画像処理部１０２０と、評価処理部１０３０とを含んでいる。画像取得部１０１０は、被検者の眼瞼の動画像を取得する。画像処理部１０２０は、画像取得部１０１０により取得された被検者の眼瞼の動画像の少なくとも１つのフレームからマイボーム腺領域を特定する。評価処理部１０３０は、画像処理部１０２０により特定されたマイボーム腺領域に基づいて所定の疾患に関する評価情報を生成する。【選択図】図１
Patent JP-2023163424-A (JP)
Title: 光学フィルタ、光学フィルタを搭載した撮像装置
IPC: G02B5/00
Filed: 2022-04-28
Abstract: 【課題】撥水性や潤滑性を持ち、且つ長期にわたり環境安定性の良好な光学フィルタを提供する。【解決手段】基板１上に形成された、誘電体層２と光吸収層３とが交互に積層された光吸収積層体４と、光吸収積層体４の上に反射防止積層体９と、を備え、反射防止積層体９は、反射防止積層体の各層のうちでも最もガスバリア性の高いガスバリア層５と、反射防止積層体９の各層のうちでも最も光学膜厚の大きな主反射防止層６と、主反射防止層６よりも撥水性の高い撥水層８と、の少なくとも３層を基板１側から表層側に向かってこの順で設けたことを特徴とする。【選択図】図１
Patent JP-2023166883-A (JP)
Title: カムクラッチ
IPC: F16D41/08
Filed: 2022-05-10
Abstract: 【課題】簡単な構成で、高精度の制御を不要とするとともに、小さな駆動力で動作可能であり、カム面や内外輪軌道面を傷めることが少ないカムクラッチを提供すること。【解決手段】内輪１１０と外輪１２０の間にケージ部材１５０に支持され周方向に配置されている複数のカム１４０と、カム１４０の姿勢を変更可能なセレクタとを備えたカムクラッチであって、セレクタは、ケージ部材１５０が固定された内輪１１０又は外輪１２０と相対的な回転角の制御が可能な被駆動部１７１と、弾性機構により被駆動部１７１と周方向に弾性的に変位可能なセレクタ本体部１７５とを備え、セレクタ本体部１７５は、カム１４０と接触してカム１４０の姿勢を変更可能なカム姿勢制御凸部を有する。【選択図】図８
Patent JP-2022179398-A (JP)
Title: Manufacturing method of column housing for steering device
Inventor: MITSUMURA MUNETAKA
IPC: C22F1/043
Filed: 2022-05-16
Abstract: To provide a manufacturing method of a column housing for a steering device capable of using an aluminum alloy having excellent corrosion resistance with high strength, preventing over dilation of an entrapment nest during a heat treatment, and, thereby, capable of obtaining high strength even when a thickness of a member is thinned for reducing a weight.SOLUTION: A manufacturing method for manufacturing a column housing for a steering device using an Al alloy containing Si includes a molding step of molding the Al alloy by die casting to obtain a molded body, and a solution treatment step of heating and holding at a temperature of 430°C or more and 460°C or less for from 3 hours to 5 hours, followed by rapid cooling and quenching. By this solution treatment process, Si becomes a spheroidized structure that does not come into contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2023173820-A (JP)
Title: 燃料電池システム
IPC: H01M8/04858
Filed: 2022-05-26
Abstract: 【課題】水つまりによる各燃料電池の劣化を抑制しつつ、二次電池の充電量の変動を抑制する。【解決手段】燃料電池ＦＣｍ、ＦＣｓの出力電力の合計が負荷Ｌｏから要求される電力と等しくなるように燃料電池ＦＣｍ、ＦＣｓの発電を制御し、燃料電池ＦＣｍの出力電力が出力電力Ｐ１になるとともに燃料電池ＦＣｓの出力電力が出力電力Ｐ１より小さい出力電力Ｐ２になるように、燃料電池ＦＣｍ、ＦＣｓの発電を制御する第１制御処理と、燃料電池ＦＣｍの出力電力が出力電力Ｐ２になるとともに燃料電池ＦＣｓの出力電力が出力電力Ｐ１になるように、燃料電池ＦＣｍ、ＦＣｓの発電を制御する第２制御処理とを交互に実行する。【選択図】図２
Patent JP-2023175122-A (JP)
Title: 部品供給装置、部品供給方法及びプログラム
IPC: B25J13/08
Filed: 2022-05-30
Abstract: 【課題】部品のピックアップ作業の効率を高めることができる部品供給装置、部品供給方法及びプログラムを提供する。【解決手段】部品供給装置は、部ピック台と、供給部と、検出部と、制御部と、を備えている。制御部は、検出部が検出した情報に基づいて、ピック台に積載された部品の状態を判定する。制御部は、部品の状態に基づいて、部品が供給部によりピック可能な部品か、ピック不可な部品かを判別する。そして、制御部は、ピック不可な部品をピック可能な状態へ調整するための操作量を算出し、算出した操作量に基づいて、ピック不可な部品の状態のみを調整部により調整する。【選択図】図１０
Patent JP-2023176667-A (JP)
Title: 判定プログラム、判定装置、および判定方法
IPC: G06N20/00
Filed: 2022-05-31
Abstract: 【課題】機械学習モデルによる判定の公平性を担保するための公平性是正処理では、訓練データを加工し、機械学習モデルの再訓練を行う。しかしながら、公平性の観点のみに基づいて公平性是正処理を行ったデータに基づいた機械学習では機械学習モデルの精度劣化を引き起こす場合がある。【解決手段】判定プログラムは、複数の属性のうち第１の属性を基準にした第１の複数のデータの偏りに基づいて第１の複数のデータを加工して得られた第２の複数のデータと第１の複数のデータとの差に基づいて、複数の属性のうち加工量が閾値以上ある第２の属性を特定し、データを入力して機械学習モデルが推論を行った場合における推論結果への第２の属性の寄与の大きさを特定し、寄与の大きさに基づいて、第２の複数のデータによって機械学習モデルの訓練を行った場合における影響度を判定する処理をコンピュータに実行させる。【選択図】図７
Patent JP-2022128459-A (JP)
Title: Information processing system, information processing method and computer program
IPC: A63F13/69
Filed: 2022-06-07
Abstract: PROBLEM TO BE SOLVED: To enhance motivation of viewing users for gifting. 
     SOLUTION: An information processing system comprises: distributing a moving image including character objects to be generated based on movement of a distribution user, to each client device of a plurality of viewing users; in response to a request from a viewing user, displaying a prescribed object on the moving image, where the prescribed object is selected by the viewing user from a list of gifts displayed on the client device, and the gifts include a first gift and a second gift to be associated with a specific event; and, when such conditions that, for the second gift, the specific event should be associated with a distribution user, and that a time limit set to the second gift is valid, are satisfied, displaying the list of gifts. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023180458-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-09
Abstract: 【課題】遊技者からのクレームが発生するおそれを低減することが可能な遊技機を提供すること。【解決手段】高開閉モードである遊技状態として、開始されてからＮ回（Ｎは２以上である）の小当たりに当選することを契機として高開閉モードが終了する第一特定遊技状態が設けられており、第一特定遊技状態においては、小当たりに当選したものの特典領域に遊技球が進入しなかった非進入事象がＮ－１回発生する前の普通状態と、当該非進入事象がＮ－１回発生した後の特殊状態とで、所定条件成立時に実行される対象演出の態様を異ならせる遊技機。【選択図】図１２
Patent JP-2023183954-A (JP)
Title: 回転電機
IPC: H02K1/16
Filed: 2022-06-17
Abstract: 【課題】トルクリップルを低減できる回転電機を提供する。【解決手段】ティース先端形状が異なる複数種類の固定子コア部を軸方向に組み合わせて回転電機の固定子コアを構成することで、それぞれの固定子コア部で発生するトルクリップルの位相が異なるため、モータ全体のトルクリップルを、より効率的に抑制することができる。【選択図】図８
Patent JP-2022137063-A (JP)
Title: Pegylated porcine interferon and method of use thereof
IPC: A61K47/10
Filed: 2022-06-17
Abstract: PROBLEM TO BE SOLVED: To provide forms of interferon-α for use in animals and husbandry needed in treating pig herds with active and on-going viral infections to protect pig herds from pathology associated with viral infection. 
     SOLUTION: There is provided a porcine interferon-α (pINF-α) variant comprising a specific sequence, the amino acid at a specific position being selected from the group consisting of serine alone, serine-glycine dipeptide and histidine, and the amino acid at specific position being substituted with a synthetic amino acid. The pINF-α variants can be further pegylated. Methods of making and administering these compounds to treat virus infections in pigs and formulations comprising the variants are also provided. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT