baber/WOPTO huggingface dataset:
Patent JP-2023022823-A (JP)
Title: Method and system for providing service combining reproduction of music contents and voice chat
Inventor: LEE SUNG JUN
IPC: G10K15/02
Filed: 2022-07-29
Abstract: To provide a method of providing a service combining reproduction of music contents and voice chat, executed by at least one processor.SOLUTION: A method for providing a service combining reproduction of music contents and voice chat includes the steps of: receiving music contents data including a music contents list to be reproduced in a music contents sharing room through a first channel; outputting the music contents data; receiving voice chat data through a second channel; and reproducing at least a part of the voice chat data simultaneously with at least a part of the music contents data. The music contents data can be generated or modified in response to a request of a participant included in a player control group in the music contents sharing room.SELECTED DRAWING: Figure 1
Patent JP-2022164784-A (JP)
Title: Program, control method, and information processing apparatus
IPC: H04N1/00
Filed: 2022-08-30
Abstract: PROBLEM TO BE SOLVED: To retain a command related to document reading with a simple configuration and receive a command related to processing operable simultaneously with the document reading. 
     SOLUTION: An MFP 103 determines whether or not a processing command received from a tablet type terminal 101 or 104 is a scan command requesting transmission of first image data obtained as a result of reading with a scanner, and determines whether or not the scanner is in an occupied state. When determining that the scanner is in the occupied state, and when determining the processing command is the scan command, the MFP replies the tablet type terminal having transmitted the scan command with a busy signal indicating that the scanner is busy until the scanner leaves the occupied state. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023143632-A (JP)
Title: Resin member, and method for manufacturing resin member
Inventor: YOSHIDA HIDEAKI
IPC: B32B27/00
Filed: 2022-09-26
Abstract: To provide a technique which is effective for suppressing facility cost required for coating when a resin member that is a coated article of a resin base material is manufactured, and energy consumption at the time of coating.SOLUTION: A resin member 10 has a laminated part 11 which is composed of a resin base material 21, a coated film 40 and a primer layer 31 and has the primer layer 31 interposed between the resin base material 21 and the coated film 40, where the primer layer 31 is obtained by joining a resin film 30 having adhesion to both the resin base material 21 and the coated film 40 to the resin base material 21.SELECTED DRAWING: Figure 1
Patent JP-2022173501-A (JP)
Title: Coating film peeling method of cleaning object and coating film peeling device thereof
IPC: B08B3/02
Filed: 2022-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating film peeling method of a cleaning object which can obtain a high coating film peeling effect in a simple constitution and a coating film peeling device. 
     SOLUTION: At first, by heating and compressing water and air and/or carbon dioxide, a gas liquid mixed fluid the water of which is in a subcritical state, and the air and/or carbon dioxide of which is in a supercritical state is produced (S101). Next, the produced gas liquid mixed fluid is sprayed to a cleaning object under a normal temperature normal pressure the surface of which has a coating film (S102). Thereby, the coating film is peeled. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022173561-A (JP)
Title: Chlorinated vinyl chloride-based resin
IPC: C08F214/06
Filed: 2022-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a chlorinated vinyl chloride-based resin from which is obtained a molded article having outstanding heat cycle properties and weather resistance, and also to provide a resin composition for molding and a molded article in which the chlorinated vinyl chloride-based resin is used. 
     SOLUTION: The present invention is a chlorinated vinyl chloride-based resin for which measurement is taken by a solid echo method at 30°C using pulse NMR, and a free induction decay curve for a spin-spin relaxation of  1 H is subjected to waveform separation into two curves derived from two constituents, an A 30  constituent and a B 30  constituent in the order of brevity of relaxation time according to the least-squares method, to obtain the relaxation time T B  of the B 30  constituent, and the ratio of such relaxation time with the relaxation time T5 B  of the B 30  constituent after five minutes of heating at 200°C, or [T5 B /T B ], is 96% or more and 120% or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022176382-A (JP)
Title: Face authentication system, face authentication management device, face authentication management method, and face authentication management program
IPC: G06T7/00
Filed: 2022-10-07
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently operate a face authentication function for every provider of a face authentication service. 
     SOLUTION: A face authentication management device displays, on a management terminal, an operation screen related to management of face image data of a registered user performed by a face management server 5, storage in a group unit of face feature amount data of the registered user and collation processing of face feature amount data generated from face image data of an object of face authentication acquired by a camera of a face authentication machine with the face feature amount data generated from the face image data of the registered user performed by a plurality of face collation server 6. The operation screen includes a first screen for allowing an administrator to register a collation group, a second screen for allowing the administrator to perform settings for association of the collation group registered on the first screen with the face authentication machine, a third screen for allowing the administrator to, in registration of the face image data of the user, perform settings for the association of the user with the collation group registered on the first screen, and a fourth screen for updating or deleting the settings for the association of the collation group with the face authentication machine performed on the second screen. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023017807-A (JP)
Title: Crushing device, production method of inorganic material, and crushing method
IPC: B02C17/10
Filed: 2022-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic material production device which obtains an inorganic material vitrified from a mixed powder of multiple kinds of inorganic compounds with high producibility. 
     SOLUTION: An inorganic material production device includes: a container 20 with which an outlet duct 40 is connected; a mill mechanism 70 which is placed within the container and crushes an object; a gas sending mechanism 50 which sends a gas into the container; and a wing mechanism 60 which controls a gas discharge amount from the outlet duct. The wing mechanism has multiple wings disposed on a circumference. The discharge amount is controlled by change of gaps between the adjacent wings. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023010723-A (JP)
Title: Apparatus and method for rolling metal
IPC: B21B3/00
Filed: 2022-10-27
Abstract: SOLUTION: An apparatus and method uses a texture roll to roll a sheet that is hot and the yield strength of which is reduced. The texture rolling may be used to remediate defects in the sheet at a variety of stages in rolling, and may facilitate subsequent rolling stages. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022187036-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably changing a probability. 
     SOLUTION: A game machine performs predetermined determination with satisfaction of start conditions as an opportunity, grants predetermined game value to a player when the determination leads to a predetermined result, and changes a probability of leading to a predetermined result in predetermined determination in a plurality of levels in processing executed by change processing execution means. Processing by the change processing execution means is executed by start-up means on condition of satisfaction of predetermined conditions when power is turned on. Information used for controlling a game is stored in storage means and the information is held even during power interruption. A limitless loop state is set when the start-up means determines that information stored in the storage means is abnormal. Meanwhile, even in a limitless loop state, processing for monitoring power interruption is executed. 
     SELECTED DRAWING: Figure 63 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023070141-A (JP)
Title: Catheter with low-shear tip
Inventor: DAVID VALE
IPC: A61B17/3207
Filed: 2022-11-02
Abstract: To provide an improved retrieval catheter with an expanded tip section and a method of using such a catheter with improved performance.SOLUTION: A clot retrieval catheter 100 has a large bore shaft and a distal braid-supported tip that is expandable. A distal expansile section 213 of the braid-supported tip can have a delivery inner diameter approximately equal to an inner diameter of the shaft. The braid of the tip can have a decreasing braid angle distally, so that the tip can expand to a larger expanded inner diameter when impinged radially by an ingested clot to manage the clot, and can prevent shearing of clot fragments. Wires of the tip braids can follow one spiral direction distally and then invert proximally back on themselves to form the other spiral direction of the braid. This inversion of the wires results in atraumatic distal hoops at the distal termination of the braid.SELECTED DRAWING: Figure 1
Patent JP-2023015201-A (JP)
Title: Semiconductor device
IPC: H10B41/70
Filed: 2022-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel semiconductor device that can write and read multilevel data. 
     SOLUTION: A memory cell includes a bit line, a power supply line, first and second nodes, first to fourth transistors, and first and second capacitors. One of two divided multilevel data is written to the first node through the first transistor. The other of the divided multilevel data is written to the second node through the second transistor. A gate of the third transistor is connected to the first node, and a gate of the fourth transistor is connected to the second node. The third and fourth transistors control a conduction state between the bit line and the power supply line. The first and second transistors preferably include an oxide semiconductor in a semiconductor layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023009194-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving an amusement of a game. 
     SOLUTION: A game machine is configured so that condition determination means determines establishment of an execution condition based on entry of game balls to variable ball entry means, and performance execution means executes a performance when the condition determination means determines that the execution condition is established. Then, ratio variable means varies and sets a ratio in which the execution condition is established, based on a kind of a privilege game executed by privilege game execution means. Therefore, the ratio in which a performance is executed based on entry of game balls to the variable ball entry means, can be varied, based on a kind of the privilege game. Therefore, it becomes difficult to grasp the kind of the privilege game according to a performance executed by performance execution means, for a player, so that an amusement of a game is improved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023075059-A (JP)
Title: Method of reducing conduction loss and switching loss applied in driving circuit and driving circuit using the same
Inventor: JEMM YUE LIANG
IPC: H02M3/155
Filed: 2022-11-15
Abstract: To provide a method which is applied in a driving circuit including an analog-to-digital converter (ADC) and a switching circuit including an inductor and coupled to a load.SOLUTION: A method includes steps of: performing an analog-to-digital conversion on a load voltage of the load at a first rate; and producing at least one current pulse flowing through the inductor at a second rate. Each current pulse among the at least one current pulse is accomplished within a second cycle corresponding to the second rate, all of the at least one current pulse are accomplished within a first cycle corresponding to the first rate, and a first length of the first cycle is longer than twice of a second length of the second cycle.SELECTED DRAWING: Figure 1
Patent JP-2023021131-A (JP)
Title: Methods to produce peptides, polypeptides or cells for modulating immunity
IPC: A61K39/00
Filed: 2022-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method to determine, based on the activation level of NKT cells, the capacity of a peptidic epitope to selectively bind to CD1a, CD1b and/or CD1c proteins. 
     SOLUTION: The invention relates to a method to determine, based on the activation level of NKT cells, the capacity of a peptidic epitope to selectively bind to CD1a, CD1b and/or CD1c proteins, a corresponding method to increase or decrease the selective binding of the peptidic epitope to CD1a, CD1b and/or CD1c proteins by modifying the epitope or its flanking regions, the corresponding modified epitopes and the activated NKT cells or parts thereof obtainable by these methods. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023016870-A (JP)
Title: Water-based ink composition for writing instrument, ball point pen using the same, and method of manufacturing water-based ink composition for writing instrument
IPC: B43K1/08
Filed: 2022-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition for writing instruments capable of achieving both of concealment property and transparency of handwriting, a ball point pen using the same, and a method of manufacturing the composition. 
     SOLUTION: There is provided a water-based ink composition for writing instruments containing resin particles containing styrene-acrylonitrile, a coloring agent, a polysaccharide, and aid resin particles selected from the group consisting of olefinic resin particles and aminated resin particles and satisfying [1] 0.1≤X≤7, [2] 0.5<(Y 1 +Y 2 )/X, and [3] 10≤2.5X+(Y 1 +Y 2 )≤40 where the percentage contents of the white pigment, the resin particles, and the coloring agent are X%, Y 1 % and Y 2 % respectively. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023088287-A (JP)
Title: vehicle seat
Inventor: AKUTSU SHUICHI
IPC: A47C27/15
Filed: 2022-12-02
Abstract: To provide a vehicle seat including means for favorably attaching an upholstery to a seat pad without increasing the number of components, and even when the seat pad includes a floor fixing part, capable of suppressing damage to the upholstery.SOLUTION: A vehicle seat S comprises a seat pad 10 and an upholstery 2 for covering the seat pad 10. The seat pad 10 includes a first pad member 11 and a second pad member 12 harder than the first pad member 11. The second pad member 12 includes a protrusion 20 formed integrally with the second pad member 12 and hooking the upholstery, and a floor fixing part 27 for fixing the second pad member 12 to the floor of a car body, where the protrusion 20 is disposed at a position avoiding the floor fixing portion 27.SELECTED DRAWING: Figure 5
Patent JP-2023014351-A (JP)
Title: System and method for three-dimensional calibration of vision system
IPC: G06T7/80
Filed: 2022-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for calibrating a 3D vision system using a multi-layer 3D calibration target that removes requirement of accurate pre-calibration of the target. 
     SOLUTION: A system and a method acquire images of a multi-layer 3D calibration target at different spatial locations and at different times, and computes orientation difference of the 3D calibration target between two acquisitions. By using this technique, inspection and monitoring of vision-based single-plane orientation repeatability can be performed. By applying this technique to an assembly working plane, inspection and monitoring of vision-based assembly working plane orientation repeatability can be performed. By combined this technique with a moving robot end effector, this technique provides inspection and monitoring of vision-based robot end-effector orientation repeatability. Vision-guided adjustment of two planes can be realized in order to achieve parallelism. The system and the method operate to perform precise vision-guided robot setup in order to achieve parallelism of the robot's end-effector and the assembly working plane. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023098637-A (JP)
Title: Vehicular projector module
Inventor: CARL CSAKY-PALLAVICINI
IPC: F21S45/10
Filed: 2022-12-05
Abstract: To create a vehicular projector module that provides high operation reliability and a space-saving structural form.SOLUTION: The vehicular projector module includes an electrical circuit device for controlling functions of a vehicular projector, and a housing 4 for receiving the electrical circuit device. The housing 4 has a shield surface part 4a that is made of a metal and conductive to electromagnetically shield the circuit device. The electrical circuit device has a contact susceptive surface portion configured to be substantially flat and is oriented toward a flat portion of the shield surface part 4a of the housing 4, and an electrical conductor passage and/or a contact part extends along the contact susceptive surface portion. The contact susceptive surface portion configured to be substantially flat is disposed with a predetermined number of hardened non-conductive adhesion points 7. The adhesion points 7 project in a direction of the flat portion of the shield surface part 4a of the housing 4 to secure a minimum interval between the contact susceptive surface portion and the flat portion of the shield surface part 4a of the housing 4 from the contact susceptive surface portion.SELECTED DRAWING: Figure 4
Patent JP-2023052729-A (JP)
Title: Proposal apparatus, proposal system, proposal method, and program
IPC: G06Q50/32
Filed: 2022-12-09
Abstract: PROBLEM TO BE SOLVED: To propose an appropriate price plan to a customer when providing the customer with a service related to a device management system which manages a plurality of facility apparatuses. 
     SOLUTION: A proposal apparatus 10 includes: a selection unit 103 which selects, as target apparatuses, on the basis of service information on a service related to an apparatus management system which manages a plurality of facility apparatuses, one or more facility apparatuses that perform communication via the Internet IN through wireless communication based on a contract for each of the plurality of facility apparatuses; a data traffic estimation unit 104 which estimates data traffic for each target apparatus, on the basis of the service information; a price calculation unit 105 which calculates a communication fee for the service, on the basis of information indicating a price system in the contract of each target apparatus and the estimated data traffic for each target apparatus; and a proposal unit 106 which proposes, to a customer, a price plan related to the service based on the calculated communication fee. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023029365-A (JP)
Title: Job processing apparatus, control method of the same, program, and recording medium
IPC: H04N1/00
Filed: 2022-12-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, in a voice guidance mode, in order to execute job processing, it is necessary to release the hand from a numeric keypad and press a start key, for this reason, blind users must take their hands off the numeric keypad to find the start key. 
     SOLUTION: The job processing apparatus includes: first control means for moving the focus by pressing a first hard key; and second control means for performing processing on the basis of a soft key whose focus position matches by pressing a second hard key in a voice mode in which a voice guidance is provided in accordance with a focus position displayed on a display unit. The second control means starts job processing by the second hard key being pressed in a state where the focus position does not match the soft key. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022539417-A (JP)
Title: Ｈｉｖ抗原及びｍｈｃ複合体
IPC: A61K47/18
Filed: 2020-07-02
Abstract: 本明細書は、抗原コード核酸配列及び／または抗原ペプチドを含む組成物を開示する。ＨＩＶなどの感染性疾患に対するワクチンとしてのそれらの使用を含む、組成物に関連するヌクレオチド、細胞、及び方法も開示する。【選択図】図３４
Patent JP-2022546256-A (JP)
Title: 娯楽用アトラクションのための抵抗制御システム及び方法
IPC: A63G31/02
Filed: 2020-08-20
Abstract: 娯楽用アトラクションの抵抗制御システム（１２）が、ベース（４０）と、枢動継手（４６）と、ベース（４０）と枢動継手（４６）との間に延びる支持梁（４２）とを有する支持アセンブリ（６０）を含む。抵抗制御システム（１２）は、支持アセンブリ（６０）の枢動継手（４６）に結合されたばね板（３２）と、ばね板（３２）に係合する少なくとも１つのばね（３４）とを含む。また、抵抗制御システム（１２）は、ばね板（３２）と支持アセンブリ（６０）のベース（４０）との間に配置されたアクチュエータプレート（７０）と、アクチュエータプレート（７０）とベース（４０）との間に結合された少なくとも１つのアクチュエータ（７４）とを含む。少なくとも１つのアクチュエータ（７４）は、アクチュエータプレート（７０）を枢動継手（４６）に対して動かして固定して、枢動継手（４６）を中心とした動きに対する抵抗を調整するように構成される。【選択図】図１
Patent JP-2022551799-A (JP)
Title: 位置決めユニットと接触方法
IPC: B60L5/28
Filed: 2019-08-28
Abstract: 【課題】車両の柔軟な使用を可能にする、電動車両と静止充電ステーションとの間の導電性接続を形成する。【解決手段】本発明は、電気駆動車両用の位置決めユニット１０、及び、電気駆動車両、特に電気バス等と、位置決めユニットを有する静止型充電ステーションとの間に導電接続を形成するための方法に関し、位置決めユニットは車両ルーフ上に配置されるように構成され、位置決めユニットの接触装置１１は、充電ステーションの充電接触装置に対して移動可能であり、接触位置において充電接触装置と電気的に接続可能であり、位置決めユニットは、接触装置を位置決めするための関節式アーム装置１２と、関節式アーム装置を駆動するための駆動装置１７とを有し、関節式アーム装置は、接触装置が、接触装置を格納するための位置決めユニットの退避位置の格納状態から退避位置の垂直接触状態へと回動可能であり、その逆も同様であるようにする第１揺動アーム１４を有する第１揺動機構１３を備えると共に、接触装置が格納位置から接触位置へ回動可能であり、その逆も同様であるようにする第２揺動アーム１６を有する第２揺動機構１５を備え、第１揺動アームは、第２揺動アームの先端部２１に揺動可能に配置される。【選択図】図１
Patent JP-2022547666-A (JP)
Title: キースイッチ
IPC: H01H23/24
Filed: 2020-09-02
Abstract: キースイッチ（１００）は、支持台（１０１）と、少なくとも１つの電気接続を確立または中断するために、支持台（１０１）に対して、少なくとも第１の動作位置と第１の位置から離間した第２の動作位置との間で移動させるために手動で動作可能であるキー（１０２）と、支持台（１０１）とキー（１０２）との間に介在される板ばね部材（１０３）とを有し、第１の動作位置は、板ばね部材（１０３）が第１の曲線形状をとるようにキー（１０２）と支持台（１０１）との間で変形されるキー（１０２）の安定した動作位置であり、この動作位置は、キー（１０２）と支持台（１０１）との間の板ばね部材（１０３）が第１の曲線形状をとるように変形される。
Patent JP-2022546133-A (JP)
Title: ハプティックインタフェースに対するボタンクリック効果の実現のための方法およびデバイス
IPC: G06F3/041
Filed: 2020-09-03
Abstract: 【課題】ハードウェアを著しく修正することなく既存のあらゆる超音波ハプティックデバイス内に設置することができる手段を提供する。【解決手段】超音波領域内でハプティックインタフェース（２０）の共振周波数ｆｉのサブセットを決定し、ハプティックインタフェース（２０）の前記共振周波数サブセットに属する互いに明確に異なる周波数ｆｉ、ｆｊを有する一連の少なくとも２つの周期信号で形成された電気的励起信号ｓ（ｔ）からなる触覚シーケンスを定義し、ハプティックインタフェース（２０）の表面（２１）の領域でのユーザの静的タッチ動作を検出し、前記検出に応答して、前記電気的励起信号ｓ（ｔ）を用いて電気機械アクチュエータ（２２）を励起し、第１の定常波から第２の定常波への遷移をもたらし、ハプティック表面でユーザがボタンクリック感覚として感じられる横方向の力を生成する。【選択図】図２
Patent JP-2022548883-A (JP)
Title: 高分子複合体
IPC: C08K3/08
Filed: 2021-05-31
Abstract: 本発明は、高分子複合体に関する。本発明によれば、補強剤としてセルロース繊維を含み環境にやさしく、かつ優れた機械的物性を示すことができる高分子複合体が提供される。
Patent JP-2022551605-A (JP)
Title: 銅合金
IPC: C22C30/06
Filed: 2020-10-02
Abstract: 【課題】銅－ニッケル合金は、良好な熱伝導率が望まれる抽熱器及び放熱器並びに耐食性が望まれる海洋環境をはじめとする使用領域を有する。しかしながら、かかる合金は、製造費がかかるとともに、加工が困難である可能性がある。これに関連して、改善された機械的性質を有する新合金の必要性が存在する。合金の製造に伴う特定のコストを削減することも有利であろう。【解決手段】４０～６２．５原子パーセントの銅と、５～４０原子パーセントのマンガンと、２４原子パーセントまでのニッケルと、５～２４原子パーセントの亜鉛と、１～１５原子パーセントのアルミニウムとを含むか又はそれらからなる合金。【選択図】図１
Patent JP-2022550590-A (JP)
Title: 光学系を洗浄するための装置
IPC: B08B3/02
Filed: 2020-09-02
Abstract: 本発明は、車両の少なくとも１つの光学系（５）を洗浄するための洗浄装置（２）であって、チャンバ（３２）を画定するシリンダ本体（３１）と、チャンバ（３２）内で移動できるピストン（３３）と、ピストン（３３）に接続されるロッド（３４）とを備えるアクチュエータ（３）を備え、ロッド（３４）の一端が、アクチュエータ本体（３１）から出現し、ロッド（３４）が、ロッド（３４）の端部に形成された少なくとも１つの洗浄流体噴射要素（３６）を備え、ロッド（３４）が、チャンバ（３２）を少なくとも１つの噴射要素（３６）に接続する少なくとも１つの洗浄流体循環ダクト（３５）を備え、洗浄装置（２）が、ピストン（３３）の位置にしたがって作動される少なくとも１つのスイッチ（４）を備えることを特徴とする、洗浄装置（２）に関する。