baber/WOPTO huggingface dataset:
Patent JP-2023140417-A (JP)
Title: dishwasher
Inventor: MATSUMOTO KOHEI
IPC: A47L15/42
Filed: 2022-03-23
Abstract: To provide a dishwasher capable of washing dishes in a washing tank in a wide range, easy for a user to grip a grip part, and easily attaching or detaching the grip part to or from a water supply passage.SOLUTION: A dishwasher includes: a housing; a washing tank disposed in the housing and having an opening part through which to-be-washed objects such as dishes are put in or taken out; a door body openably covering the opening part; a top surface washing nozzle disposed on the top surface of the washing tank where the to-be-washed objects housed in the washing tank are washed; and a washing pump supplying the washing water reserved in the washing tank to the top surface nozzle and disposed in a water supply passage. The top surface washing nozzle includes: a grip part attachable/detachable to/from the water supply passage; and a rotor rotated by the washing water supplied from the water supply passage. The inner diameter of the rotor is smaller than the outer diameter of the grip part.SELECTED DRAWING: Figure 7
Patent JP-2023144372-A (JP)
Title: Electro-optical device, and display
Inventor: MUROHASHI TETSUAKI
IPC: G02F1/1368
Filed: 2022-03-28
Abstract: To provide an electro-optical device that can prevent a trouble such as display unevenness.SOLUTION: A liquid crystal device 100 comprises: a substrate 10a; a pixel electrode 11; common wiring 18; a TFT 30 provided between the substrate 10a and the common wiring 18; a scan line 13 provided along a first direction between the substrate 10a and the TFT 30; a capacitive element 60 provided between the substrate 10a and the scan line 13, and overlapping the scan line 13 in plan view; and a second relay electrode 82 electrically connected with the common wiring 18, and overlapping the scan line 13 in plan view. The second relay electrode 82 and a first capacitive electrode 61 as one electrode of the capacitive element 60 are electrically connected with each other through a contact hole C4 overlapping the scan line 13 and the first capacitive electrode 61 in plan view. The scan line 13 has a notch part 13c provided between the second relay electrode 82 and the first capacitive electrode 61 and surrounding at least three directions around the contact hole C4.SELECTED DRAWING: Figure 5B
Patent JP-2023144681-A (JP)
Title: Mobile body control system
Inventor: SHIMADA HIDETOSHI
IPC: G08G1/01
Filed: 2022-03-28
Abstract: To provide a mobile body control system capable of tracking a moving object by quickly detecting the object by a plurality of cameras.SOLUTION: Each camera edge terminal includes: a control unit; a camera unit; and a communication unit that communicates with other camera edge terminals and a mobile body. The control unit includes: object detection means for detecting an object in an imaging area to acquire information on a type, a position, and a velocity vector of the object; probability distribution calculation means for obtaining a probability distribution of an estimated position of the object from information on a position and a velocity vector of the object about the object moving to outside of the imaging area; information sharing means for sharing information on a type of the object and the probability distribution of the estimated position with other camera edge terminals; and tracking means for determining whether or not the moving object detected in the imaging area is the object from information on the type of the object and the probability distribution of the estimated position when there is possibility that the object is positioned in the imaging area with the probability distribution.SELECTED DRAWING: Figure 1
Patent JP-2023146440-A (JP)
Title: Striking sound inspection system and program
Inventor: KONNO KOJI
IPC: G01N29/04
Filed: 2022-03-29
Abstract: To provide a striking sound inspection system that can automatically and highly accurately inspect a state of a structure.SOLUTION: A striking sound inspection system 1 comprises: a teacher data learning unit that learns normality teacher data prepared based on a reference normal striking sound of a structure found out to be normal, and abnormality teacher data prepared based on a reference abnormal striking sound of a structure found out that abnormality occurs; an inspection data acquisition unit that acquires inspection data on the basis of an inspection striking sound of an inspection object structure; a probability acquisition unit that analyzes the inspection data on the basis of the normality teacher data and abnormality teacher data, and acquires a probability in which the inspection striking sound is a striking sound of the structure in a normal state; and a judgement unit that judges to be normal when the probability is more than a first threshold, judges to be abnormal when the probability is equal to or less than a second threshold, and judges to be cautious when the probability is greater than the second threshold and smaller than the first threshold.SELECTED DRAWING: Figure 1
Patent JP-2023146461-A (JP)
Title: Electron microscope and aberration measurement method
Inventor: SAWADA HIDEAKI
IPC: H01J37/147
Filed: 2022-03-29
Abstract: To provide an electron microscope capable of acquiring a plurality of scanning transmission electron microscope images obtained on conditions of mutually different incident angle ranges without using a split type detector.SOLUTION: An electron microscope 100 includes: an irradiation optical system 10 which converges an electron beam EB and scans a specimen S with the converged electron beam EB; a deflector 20 which deflects the electron beam EB transmitted through the specimen S; a detector 40 which detects the electron beam EB transmitted through the specimen S; and a control section 50 which controls the irradiation optical system 10 and the deflector 20. The control section 50 causes the irradiation optical system 10 to scan the specimen S with the electron beam EB and causes the deflector 20 to deflect the electron beam EB transmitted through the specimen S for each irradiation position of the electron beam EB, such that electron beams EB of mutually different incident angle ranges to the specimen S are incident to the detector 40 in the electron beams EB transmitted through the specimen S for each irradiation position of the electron beams EB.SELECTED DRAWING: Figure 6
Patent JP-2023146881-A (JP)
Title: Ophthalmologic apparatus and non-contact type sensor operation confirmation method
Inventor: HAYASHI MASAKAZU
IPC: A61B3/10
Filed: 2022-03-29
Abstract: To provide an ophthalmologic apparatus and a non-contact type sensor operation confirmation method which can execute operation confirmation of a non-contact type sensor at a low cost without installing a new installation space.SOLUTION: An ophthalmologic apparatus comprises: a drive mechanism 13 which relatively moves an eye characteristic acquisition unit (non-contact type tonometer 14B) with respect to a subject eye E; a non-contact type sensor (capacitance type sensor 36) which is provided in the eye characteristic acquisition unit and can detect the approach of the eye characteristic acquisition unit to the face of a subject in a non-contact manner; a state switching unit 45a which moves at least one of the eye characteristic acquisition unit and a specific structure (forehead contact part 12b) of the ophthalmologic apparatus and switches a state into a state where the non-contact type sensor can detect the structure; a detection value acquisition unit 45b which acquires a detection value of the non-contact type sensor in at least the detection state; and a determination unit 45c which determines whether or not the non-contact type sensor is normally operated on the basis of the detection value acquired by the detection value acquisition unit.SELECTED DRAWING: Figure 6
Patent JP-2023146954-A (JP)
Title: Diagnosis device for work machine
Inventor: MATSUYAMA TAKUMA
IPC: E02F9/26
Filed: 2022-03-29
Abstract: To provide a diagnosis device for a work machine that can easily identify an apparatus to be maintained and improve the efficiency of maintenance work.SOLUTION: A diagnosis device for a work machine comprises: a display device displaying an operation procedure of the work machine; a controller that acquires a state quantity while the work machine is operated according to the operation procedure from a sensor that detects the state quantity of the work machine and diagnoses an operating performance of the work machine based on the state quantity of the work machine; and an output device that outputs a diagnosis result. The controller measures operating performance values indicating a predetermined operating performance of the work machine and a plurality of factor parameters influencing the operating performance values based on a plurality of state quantities detected by the sensor. The controller calculates a degree of influence of each of the plurality of factor parameters on the operating performance values based on measured values of the plurality of factor parameters and preset reference values per the plurality of factor parameters, and outputs the operating performance value and the degree of influence through the output device.SELECTED DRAWING: Figure 4
Patent JP-2023150328-A (JP)
Title: Shield excavator tail seal replacement method
Inventor: YOSHIDA HIDENORI
IPC: E21D11/00
Filed: 2022-03-31
Abstract: To provide a method to replace a tail seal of a shield excavator, which enables a tunnel with a small bending radius to be constructed.SOLUTION: An excavator body is promoted forward by elongation of a rod 15a of a plurality of shield jacks 15 using an existing segment ring 30 consisting of pieces divided in a circumferential direction as a reaction receiver, and a new segment ring is sequentially installed in front of the existing segment ring 30 to construct a tunnel. A tail seal 61, which is disposed on a rear part of a skin plate 10 of the excavator body and seals between an inner peripheral surface of the skin plate 10 and an outer peripheral surface of the existing segment ring 30, is replaced during construction of the tunnel. A piece 32 located on an inner side of the tail seal 61 to be replaced is fixed to a spreader of the rod 15a of the shield jack 15. The piece 32 is pulled out forward by contracting the rod 15a and the tail seal 61 to be replaced is replaced through a space S generated by pulling out the piece 32.SELECTED DRAWING: Figure 2
Patent JP-2023151782-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-04-01
Abstract: To provide an improved game machine regarding a performance when a game medium enters a start area.SOLUTION: A game machine includes game control means for performing control regarding progress of a game, especially a variable display and reservation storage, performance control means for performing control regarding a performance according to an instruction from the game control means, and display control means for controlling a liquid crystal display device, and can perform a specific display corresponding to the variable display corresponding to an instruction from the game control means and a reservation display corresponding to reservation storage.SELECTED DRAWING: Figure 1
Patent JP-2022151901-A (JP)
Title: Cancer treatment apparatus
Inventor: SAKAMOTO YOSHIAKI
IPC: A61F7/00
Filed: 2022-03-22
Abstract: To provide a structure capable of preventing hot wind from reaching a mouth, between a hot wind cancer treatment apparatus and oral cavity.SOLUTION: A cancer treatment apparatus for heating a region including a cancer tissue in oral cavity or pharynx or larynx by heated air, has a heating blowing part having a blowing opening, for sending, into the region, heated air toward an opened patient's mouth through the blowing opening, and a structure not leaking hot wind around the mouth.SELECTED DRAWING: Figure 1
Patent JP-2022106781-A (JP)
Title: Metal-doped tin oxide for electrocatalysis applications
IPC: C25B11/054
Filed: 2022-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal doped tin oxide which is sufficiently stable under the operating conditions of a PEM water electrolyzer or a PEM fuel cell and keeps electrochemical performance on a high level, and which may act as an efficient support for OER or ORR catalysts. 
     SOLUTION: Provided is a metal-doped tin oxide which has a BET surface area of at least 30 m 2 /g, and comprises a metal dopant which is Sb, wherein the metal dopant is present in an amount of from 5.0 at% to 25 at%, based on the total amount of tin and metal dopant atoms, and is in a mixed valence state containing Sb 3+  and Sb 5+  atoms, and the atomic ratio of Sb 5+  to Sb 3+  is from 6.0 to 8.0, as determined by X-ray photoelectron spectroscopy. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022089988-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: In a slot machine 10, respective reels 32L, 32M, 32R based on an operation of a start lever 41 start rotating after performing a bet operation. A corresponding reel stops by operations of stop switches 42 to 44, and a stop display mode corresponding to a lottery result stops and putout of tokens may occur. An advantageous section in which pressing order notification for reporting operation order of stop switches 42 to 44 can occur, and a normal section in which pressing order notification does not occur are set. When shifting to the advantageous section, a CZ mode easily shifting to an AT mode is set, and performance contents during the CZ mode to be set are set by utilizing a completion opportunity of the previous advantageous section. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160333-A (JP)
Title: 空調管理システム
IPC: F24F11/56
Filed: 2022-04-22
Abstract: 【課題】広範囲の無線通信を可能として、空気調和機の各種情報を容易に見える化して、遠隔地でモニタリングして管理することができる空調管理システムを提供する。【解決手段】空気調和機１１の各種情報を遠隔地でモニタリングして管理する空調管理システム１０であって、各種情報を可視化して表示するディスプレイ２１と、空気調和機１１の各種情報を第１のデジタル信号１８Ａ、１８Ｂ、１８Ｃに変換処理する第１のデータ処理部１２と、第１のデジタル信号１８Ａ、１８Ｂ、１８Ｃをディスプレイ２１で表示するための第２のデジタル信号２３Ａ、２３Ｂ、２３Ｃに変換処理する第２のデータ処理部１３と、第１のデジタル信号１８Ａ、１８Ｂ、１８Ｃを、第１のデータ処理部１２から第２のデータ処理部１３に、１ＧＨｚに満たない周波数帯を使用したＳｕｂ－ＧＨｚ無線を用いて送るデータ通信部１４と、を備える。【選択図】図１
Patent JP-2023161874-A (JP)
Title: 移動相、及びイオン化可能な有機化合物の分離方法
IPC: G01N30/26
Filed: 2022-04-26
Abstract: 【課題】水含有率の低い移動相であって、所望の分離対象の固定相への保持を高めることのできる移動相を提供する。【解決手段】塩化物イオン、臭化物イオン、及びチオシアン酸イオンから選択される１種以上のアニオンを１ｍＭ以上３００ｍＭ以下の濃度で含有し、溶媒が、水の含有率が０体積％超５０体積％以下である水と有機溶媒との混合溶媒、有機溶媒、亜臨界二酸化炭素、及び超臨界二酸化炭素から選択される１種以上の溶媒である、移動相。【選択図】なし
Patent JP-2023162664-A (JP)
Title: Ｘ線診断装置
IPC: A61B6/00
Filed: 2022-04-27
Abstract: 【課題】アームや寝台の角度や位置を検出するための角度センサや位置センサに故障が発生した場合でも、手技の中断を回避すると共に、ユーザや器材に対する安全を確保できるようにする。【解決手段】一実施形態に係るＸ線診断装置は、Ｘ線照射装置とＸ線検出装置を保持するアーム、及び、被検体が載置される寝台の少なくとも一方を含む機構部であって、前記機構部に含まれる複数の可動部を、夫々の動作軸周りに又は夫々の動作軸に沿って駆動する機構部と、前記夫々の動作軸に対応する前記可動部の動作位置を検出するセンサと、前記機構部を撮影するカメラと、前記センサの出力、及び、前記カメラで撮影したカメラ画像の少なくとも一方を用いて、前記センサの異常の有無を判定する異常判定部と、前記センサが異常であると判定された場合に、前記カメラ画像の情報に基づいて、前記機構部の駆動制御を行う駆動制御部と、を備える。【選択図】 図７
Patent JP-2022093476-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the amusement of a game. 
     SOLUTION: In a slot machine 10, after a bet operation is performed, rotation of reels 32L, 32M, 32R depending on an operation of a start lever 41 is started. As a result of an operation of stop switches 42-44, the corresponding reel stops, and a stop spot corresponding to a lottery result can stop. During the winning of a pressing order combination when results of the winning are different according to the operation order of the stop switches 42-44, pressing order notification can be performed in an AT mode, which is entered after an AT mode transition lottery using an AT counter C is won. If the value of the AT counter C is within a prescribed scope, an AT mode transition lottery is more easily won when the AT mode transition lottery is performed in a normal section where pressing order notification is not performed than when the AT mode transition lottery is performed in an advantageous section where the pressing order notification is performed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023163208-A (JP)
Title: 自転車用バッテリの充電器
IPC: H02J7/00
Filed: 2022-04-28
Abstract: 【課題】自転車用バッテリの充電器の非充電期間において、占拠する面積を減らし、且つ、バッテリが装着される部分のホコリの掃除の頻度を下げる。【解決手段】自転車用バッテリの充電器１０は、給電回路を内蔵する筐体１を備える。筐体１は、凹部１ｒを有する上面１ｕと、底面１ｂと、複数の側面１ｓとを含む。底面１ｂは、底面足部１ｂａを含む。第１側面１ｓ１は、側面足部１ｓ１ａを含む。筐体１は、底面足部１ｓ１ａが水平面に接した状態で、バッテリ２０を、凹部１ｒで受け、且つ充電可能な状態で支持するように構成される。筐体１は、側面足部１ｓ１ａが水平面に接した状態で、バッテリ２０を充電可能な状態で支持できない形状に構成される。側面足部１ｓ１ａが水平面に接した状態の筐体１の水平面への投影面積は、底面足部１ｂａが水平面に接する状態の筐体１の水平面への投影面積よりも小さい。【選択図】図１
Patent JP-2022106871-A (JP)
Title: Electronic equipment, electronic timepiece, control method, and program
IPC: G04G21/00
Filed: 2022-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress consumption power due to failure in automatic calibration. 
     SOLUTION: An electronic timepiece 100 includes: a magnetic sensor 131; a control part 120 for calibrating the magnetic sensor 131 and controlling at least two function modes; and an acceleration sensor 135 for detecting a user's motion. The control part 120 determines whether a state of motion detected by the acceleration sensor 135 is a calibration enable state in which the magnetic sensor 131 can be calibrated, determines a function mode currently under execution from among at least two function modes, and calibrates the magnetic sensor 131 when a state of motion detected by the acceleration sensor 135 is a calibration enable state, and the function mode is not a non-default mode as a function mode executed by a user's operation. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023164176-A (JP)
Title: 電力変換装置
IPC: H02M7/48
Filed: 2022-04-29
Abstract: 【課題】動作精度が高い電力変換装置及び回転電機ユニットを提供する。【解決手段】インバータ装置８０は、インバータ外周壁９１、高圧基板５１０、制御基板５５０及びアームスイッチ部５３０を有している。インバータ外周壁９１は、内周面９０ｂを有している。高圧基板５１０及び制御基板５５０は、軸方向ＡＤに直交する方向に延びている。高圧基板５１０及び制御基板５５０においては、外周端５１２，５５２が内周面９０ｂに沿って周方向ＣＤに環状に延びている。アームスイッチ部５３０においては、ドレイン端子５３２及びソース端子５３３が高圧基板５１０に接続されており、ゲート端子５３４及びドライバソース端子５３５が制御基板５５０に接続されている。アームスイッチ部５３０は、外周端５１２，５５２に沿って周方向ＣＤに複数並べられている。【選択図】図２４
Patent JP-2023165311-A (JP)
Title: 調整装置、遮蔽装置、調整方法
IPC: E06B9/388
Filed: 2022-05-02
Abstract: 【課題】遮蔽材の下限位置をより容易に調整することができる技術を提供する。【解決手段】ヘッドボックスと、ヘッドボックスから垂下される複数のコード部材のそれぞれの一端が連結されて吊り下げ支持される遮蔽材とを備え、ヘッドボックスに形成された導出口から導出された複数のコード部材の他端側一部が導出口からヘッドボックス内に引き込まれることが規制された遮蔽装置において、遮蔽材の下限位置を調整する調整装置７であって、複数のコード部材を導出口に案内するコード案内部７２２と、コード案内部７２２から複数のコード部材の垂下位置までの離間距離を変動可能に前記ヘッドボックスにおいて移動可能に設けられ、コード案内部７２２を支持する可動支持部７２０とを有する可動案内部と、可動支持部７２０を移動方向における所定位置で係止する係止部７３とを備えた。【選択図】図３
Patent JP-2022176140-A (JP)
Title: Composition for frozen beverage
Inventor: MAMADA HIROSHI
IPC: A23G9/32
Filed: 2022-05-11
Abstract: To provide a composition for a frozen beverage that achieves reduction in unpleasant odor derived from vitamin B1.SOLUTION: A composition for a frozen beverage comprises thiamine or thiamine derivatives, or salts thereof and 0.5-30 w/w% of glycerol.SELECTED DRAWING: None
Patent JP-2023167401-A (JP)
Title: レーザー加工装置
IPC: B23K26/70
Filed: 2022-05-12
Abstract: 【課題】光学部品への異物の付着を抑制することが可能なレーザー加工装置を提供する。【解決手段】被加工物を加工するレーザー加工装置であって、被加工物を保持する保持テーブルと、保持テーブルによって保持された被加工物に対してレーザービームを照射するレーザービーム照射ユニットと、を備え、レーザービーム照射ユニットは、レーザー発振器と、レーザー発振器から出射したレーザービームを集光する集光器と、レーザービームをレーザー発振器から集光器へと導く光学部品と、光学部品を収容する収容部と、収容部の内部に設けられ、収容部の内部に存在する異物を捕獲するイオナイザと、を有する。【選択図】図１
Patent JP-2022107018-A (JP)
Title: Current sensing and control for transistor power switch
IPC: H03K17/08
Filed: 2022-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce an available current to a load or shut down a power supply connection to the load entirely when an overcurrent exists. 
     SOLUTION: A power circuit 600 includes: a first power transistor B-FET having a first current conduction path coupled between an input VIN and a node VMID and a first gate terminal coupled to a first gate control signal BGATE; a second power transistor HS-FET having a second current conduction path coupled between the node VMID and an output terminal VOUT for supplying a load current IL to a load, and a second gate terminal HGATE coupled to a second gate control signal; a current sense transistor SENSE FET having a third gate terminal coupled to the first gate control signal, and outputting a sense current Isense; a differential amplifier 607; a feedback transistor FB-FET having a gate terminal coupled to the output signal of the differential amplifier; and a resistor RMON coupled between a monitor node VMON and ground. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023169699-A (JP)
Title: 磁性粉末含有樹脂組成物の製造方法
IPC: H01F41/02
Filed: 2022-05-17
Abstract: 【課題】混練安定性が高くトランスファー成形に適し、磁気特性に優れたボンド磁石を製造するための磁性粉末含有樹脂組成物の製造方法を提供する。【解決手段】磁性粉末含有樹脂組成物の製造方法は、平均粒径が１μｍ以上１０μｍ以下である磁性粉末、熱硬化性樹脂及び硬化剤を準備する工程と、磁性粉末、熱硬化性樹脂及び硬化剤を７０℃超１４０℃以下で混練した後、降温することにより磁性粉末含有樹脂組成物を得る工程と、を含む。磁性粉末、熱硬化性樹脂及び硬化剤を準備する工程において、熱硬化性樹脂と硬化剤との合計量のうち、融点が７０℃超１４０℃以下である熱硬化性モノマーと、融点が７０℃超１４０℃以下である硬化剤モノマーとの合計量が３３体積％以上１００体積％以下である。【選択図】なし
Patent JP-2022184759-A (JP)
Title: Substrate bonded body
Inventor: YONEMOTO TAICHI
IPC: B32B9/04
Filed: 2022-05-19
Abstract: To provide a substrate bonded body that is able to prevent cracking and peeling of a protective film.SOLUTION: A substrate bonded body has: a first substrate; a second substrate; an organic film containing silicon and carbon and bonding the first substrate and the second substrate; and a protective film containing an inorganic element and formed over the organic film from at least a part of a surface of the first substrate and at least a part of a surface of the second substrate. When a surface on a protective film side of the organic film is measured by X-ray photoelectron spectroscopy, a region in which the ratio of carbon to silicon based on the atomic% is greater than 0.0 and less than or equal to 5.0 is present within 50 nm from the surface on the protective film side of the organic film.SELECTED DRAWING: Figure 4
Patent JP-2023171017-A (JP)
Title: 既存杭の引抜き工法、及び流体供給装置
IPC: E02D9/02
Filed: 2022-05-20
Abstract: 【課題】既存杭の杭引抜き跡を高品質な固化体で埋戻し、地盤を復元することである。【解決手段】地中に残置された既存杭の外周に沿って削孔水を噴射しながら削孔ケーシングを地中に貫入し、前記既存杭と地盤との縁を切る縁切り工程と、前記既存杭を引抜くとともに、杭引抜き跡に貯留する泥水を固化させて固化体を構築し、前記杭引抜き跡を復元する復元工程と、を備える既存杭の引抜き工法であって、前記復元工程で、セメント系固化液の注入及び混合攪拌を、前記杭引抜き跡の深度方向における複数地点で実施することを特徴とする。【選択図】図２
Patent JP-2023172566-A (JP)
Title: 鉄道車両用制動装置
IPC: B60T13/74
Filed: 2022-05-24
Abstract: 【課題】ブレーキ反力によって減速機が損傷する可能性を低減できる鉄道車両用制動装置を提供する。【解決手段】実施形態の鉄道車両用制動装置１は、電動機２と、電動機２から入力された回転力を出力する出力回転体２１を有する減速機２０と、出力回転体２１から出力された回転力が入力される入力回転体３１と、入力回転体３１の回転運動を入力回転体３１の回転軸と平行な移動方向ＶＡ，ＶＢの直線運動に変換する直動部材３２と、を有する変換機構３０と、直動部材３２の直線運動が伝達されて鉄道車両を制動する摩擦材４０Ａ，４０Ｂと、を備える。入力回転体３１は、出力回転体２１に対して移動方向ＶＡ，ＶＢに相対移動可能であり、かつ、出力回転体２１の回転運動を直動部材３２に伝達可能に設けられる。【選択図】図２
Patent JP-2022110162-A (JP)
Title: Base station, communication method, and integrated circuit
IPC: H04W72/04
Filed: 2022-05-30
Abstract: PROBLEM TO BE SOLVED: To flexibly assign PUCCH resources. 
     SOLUTION: In a base station 100, a control unit 101 selects one from among a plurality of combinations of parameters related to uplink control channel (PUCCH) resources. A transmission unit 114 notifies a terminal 200 of a resource configuration (semi-static resource configuration) indicating the plurality of combinations by higher layer signaling, and notifies the terminal 200 of the selected one combination by dynamic signaling (DCI). 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023168171-A (JP)
Title: 石材天面の研磨加工
IPC: B24B7/22
Filed: 2022-05-11
Abstract: 【課題】本発明は、自然石を切断して歩行者用舗装路面に使用する自然石製品の仕上げ加工に関するものである。【解決手段】本発明は、ビシャン仕上げ、又はノミ切り仕上げの凸面（天面）を平滑に仕上げをすることにより入射した光が一定方向に反射することが特徴の発明である。凸部天面を平滑にする平滑程度の目標は、滑り抵抗値すなわちＢＰＮ値を４０以上に保ちながら、言い換えればＢＰＮ値が４０以下にならないように天面を研磨することを特徴とする。天面凹凸部の凸部から凹部の底部まで研磨するならば全面研磨となり、平面になる。平面になれば滑り抵抗値はＢＰＮ値で４０以下になり、歩行者の安全は確保できない。本発明は、ＢＰＮ値が４０以下にならないまでが凸部の研磨限界であることを示している。【選択図】図２