baber/WOPTO huggingface dataset:
Patent JP-2022063396-A (JP)
Title: Construction method for substructure formed by lifting structure on foundation work
Inventor: INUKAI HARUO
IPC: E02D27/48
Filed: 2020-10-12
Abstract: To provide a construction method for a substructure of a structure such as a domed structure with a low periphery, to eliminate the issue of the low periphery.SOLUTION: A plurality of diagonal members 31 is installed at an equal interval on an outer periphery of a structure 2 that is like a domed structure constructed directly on a foundation work 1 having the outer periphery serving as a support structure, the diagonal member 31 having an end connected to a fixing hinge 4 of the structure 2 at the same height and the other end installed at an angle θ to a smooth plate 6 provided on the foundation work 1, and the diagonal member 31 is made to stand vertically by shifting the other end of the diagonal member 31 in a width direction toward the structure 2 side to lift the structure 2 from the foundation work 1, thus installing the diagonal member 31 on the foundation work 1 to form the substructure of the structure 2.SELECTED DRAWING: Figure 2
Patent JP-2022063433-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-10-12
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2021089063-A (JP)
Title: Two-stage solenoid valve
Inventor: ANDREJ GARDT
IPC: F16K31/06
Filed: 2020-10-14
Abstract: To reduce the whole stroke of a magnetic armature without restricting functions of a solenoid valve.SOLUTION: A valve cartridge 10 comprises a pole core 14, a magnetic armature 16 which can move axially between a closing position and an opening position against force of a return spring 17 with magnetic force generated by a magnet assembly 3 inside a valve sleeve 12, a front stage 20 which has a first valve seat 24 and a first closing element 26, and a main stage 30 which has a larger second valve seat 34 and a second closing element 36. The magnetic armature 16 is connected to the first closing element 26, and also coupled to the second closing element 36 through a spring element 28 to enable relative motion, restricted with an adjustable front-stage stroke hV, between the first closing element 26 and second closing element 36 against elastic force of the spring element 28, and an adjustable operation gap 18 between the magnetic armature 16 and pole core 14 sets the whole stroke hG of the magnetic armature 16 in advance.SELECTED DRAWING: Figure 1
Patent JP-2022066779-A (JP)
Title: Communication system, administrative server, and control method therefor
Inventor: SEKO YASUJI
IPC: H04M3/42
Filed: 2020-10-19
Abstract: To provide a communication system which makes a real-time communication possible with a feeling that a party at a distant place is located just near by.SOLUTION: The present invention relates to a communication system configured by including a plurality of terminals and an administrative server. Each of the plurality of terminals comprises: receive means for receiving an uttered speech; first transmitting means for transmitting voice data based on the uttered speech to the administrative server; and output means for outputting the voice data received from the administrative server. The administrative server comprises: receiving means for receiving voice data from a first terminal among the plurality of terminals; first analysis means for identifying a second terminal which becomes a connection destination among the plurality of terminals, on the basis of the voice data; connection means which establishes a connection for performing speech communication within a group including the first terminal and the second terminal; and second transmitting means for transmitting the voice data which are received from the first terminal, to the second terminal.SELECTED DRAWING: Figure 1
Patent JP-2022072308-A (JP)
Title: Mental and physical condition display device, mental and physical condition display system, mental and physical condition display method, program, and recording medium
Inventor: ONO TAKUMI
IPC: A61B5/00
Filed: 2020-10-29
Abstract: To provide a mental and physical condition display device that allows a user to intuitively grasp his or her mental and physical condition in his or her own way of feeling it.SOLUTION: A mental and physical condition display device 20 includes: a display unit 25; and a display processing unit 28 for displaying, in the display unit 25, a condition graphic for displaying a degree of a mental and physical condition with a change in a graphic discriminatively, the condition graphic indicating a mental and physical condition calculated on the basis of a result of the measurement of a user's biological information, in a time series manner by a calendar form of month, week, or day. The display processing unit 28 displays a condition graphic corresponding to a reference of a mental and physical condition set for each user, which is at least one of the condition graphics, as a reference condition graphic together with other condition graphics discriminatively.SELECTED DRAWING: Figure 2
Patent JP-2022077273-A (JP)
Title: Electronic component conveyance device and control method of electronic component conveyance device
Inventor: MAEDA NAOHISA
IPC: G01R31/26
Filed: 2020-11-11
Abstract: To provide an electronic component conveyance device that can prevent wrong recognition of code information.SOLUTION: An electronic component conveyance device 2 has: a first identification code reader 52; a second identification code reader 53; a first identification code 62 that is disposed in a prescribed position of a device main body for the first identification code reader 52; a second identification code 63 that is disposed in a prescribed position of a device main body for the second identification code reader 53; and a CPU that controls so as to cause the first identification code reader 52 to read the first identification code 62 and the second identification code reader 53 to read the second identification code 63, and store information on the read identification codes.SELECTED DRAWING: Figure 3
Patent JP-2022077370-A (JP)
Title: Insulation resistance monitoring device
Inventor: OZAKI MASAHIRO
IPC: G01R31/52
Filed: 2020-11-11
Abstract: To monitor the state of an insulation resistance to facilitate forming a maintenance plan for an object to be measured compared to before.SOLUTION: An insulation resistance calculator 11 calculates an insulation resistance value of an object to be measured. The insulation resistance predictor 12 calculates an insulation resistance predicted value indicating a future insulation resistance value based on current and past insulation resistance values calculated by the insulation resistance calculator 11. An insulation life predictor 13 calculates an insulation life indicating a remaining period until the insulation resistance predicted value becomes equal to or less than a threshold based on the insulation resistance predicted value. A display 16 notifies a user of the insulation life.SELECTED DRAWING: Figure 1
Patent JP-2022080587-A (JP)
Title: Suction pad
Inventor: SAWAMURA KATSURO
IPC: B25J15/06
Filed: 2020-11-18
Abstract: To provide a suction pad that enables a screw holding machine to suck screw members of various head shapes.SOLUTION: A suction pad 1 of a hollow cylindrical shape includes: a mounting portion 2 made of an elastic material and mounted on a screw holding machine 20 communicating with a vacuum suction source; and a suction portion 3 provided integrally with the mounting portion 2 and that vacuum-sucks a screw member S. In the suction pad 1, open leading-end 5 of the suction portion 3 has an edge portion 6, an internal peripheral surface of the suction portion 3 has one or more locking structure 4 for locking the screw member S, and when the mounting portion is mounted on the screw holding machine 20, an imaginary surface 6s defined by the edge portion 6 and a lock surface 4s defined by the locking structure 4 are perpendicular to a rotation axis 30a of a driver bit 30 inserted in the screw holding machine 20.SELECTED DRAWING: Figure 1
Patent JP-2022080754-A (JP)
Title: Refrigeration device
Inventor: NISHIMURA KOSEI
IPC: F25B6/02
Filed: 2020-11-18
Abstract: To provide a refrigeration device capable of suppressing deviation in an amount of a refrigerant to be supplied to a compressor between outdoor units.SOLUTION: A refrigeration device includes: a plurality of outdoor units having a first casing, an individual accumulator stored in the first casing, and a compressor stored in the first casing so that refrigerator oil is supplied thereto from the individual accumulator; a separately-disposed unit having a second casing disposed independently of the first casing, and a common receiver stored in the second casing; and refrigerant piping which connects the common receiver and the compressors of the plurality of outdoor units in parallel, and supplies a refrigerant from the common receiver to the compressor.SELECTED DRAWING: Figure 2
Patent JP-2022083153-A (JP)
Title: Side part vehicle body structure of vehicle
Inventor: FUKUSHIMA YOSHIO
IPC: B62D25/20
Filed: 2020-11-24
Abstract: To provide a side part vehicle body structure of a vehicle which achieves improvement of designability of a vehicle while securing an opening area of a door and secures support rigidity of a deflector to achieve improvement of aerodynamic performance.SOLUTION: A side part vehicle body structure of a vehicle according to the invention includes: a wheel house 24 which is formed at a side part of a vehicle body 2 and houses a tire 22; and a door 16 which opens or closes an opening 12 formed at a side part of the vehicle body 2. The door 16 is provided with a decorative member 32 which covers an arch portion extending along the wheel house 24. In the side part of the vehicle body, a bracket 38, to which a deflector 34 may be fixed, is fixed between the decorative member 32 of the door 16 and the vehicle body 2 in a vehicle width direction.SELECTED DRAWING: Figure 5
Patent JP-2022087867-A (JP)
Title: Bedside terminal, report item management device, report item management system, and program
Inventor: TAJIMA HIDEAKI
IPC: G16H80/00
Filed: 2020-12-02
Abstract: To smoothly carry out reporting in the change of a medical care worker.SOLUTION: A nursing support system 100 (a report item management system) includes a plurality of bedside terminals 30 arranged on each bedside of a plurality of patients and a station server 10 (a report item management device) set at a nurse station. Each of the plurality of bed side terminals 30 receives an input of a report item on a nursing treatment of a patient related to the bedside terminal 30 and transmits the received report item to the station server 10. The station server 10 receives the report item on the nursing treatment of the patient related to the bedside terminal 30 from each of the plurality of bedside terminals 30 and manages the received report item and the patient related to the report item by correlating them.SELECTED DRAWING: Figure 1
Patent JP-2021044013-A (JP)
Title: Systems and methods for scenario simulation
Inventor: RON DEMBO
IPC: G06Q40/06
Filed: 2020-12-03
Abstract: To provide systems and methods for generating scenarios and user interface elements representing the evaluation of a certificate under the scenarios.SOLUTION: Systems and methods disclosed herein use expert polling systems and machine learning rules to generate tree data storage structures representing different scenarios of macro factors for outcomes of events. Machine implemented interfaces for expert polling, presentation of scenarios, and interaction with scenarios are also provided.SELECTED DRAWING: Figure 1
Patent JP-2021053423-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-12-10
Abstract: To allow a player to fully check a payout indication.SOLUTION: A slot machine includes a variable display part capable of variably displaying a plurality of kinds of identifiable identification information, variably displays the variable display part and then derives a display result, and can generate winning according to the display result. The slot machine includes display means for displaying a performance. The display means displays a payout indication for indicating value given according to the display result. The payout indication is divided into a plurality of screens and is displayed. In the plurality of screens, contents that can be checked do not change at a lapse of time, and the plurality of screens can be switched on condition of operation of operation means provided in the slot machine.SELECTED DRAWING: Figure 32
Patent JP-2022092982-A (JP)
Title: Wet wipes, container for wet wipes, and drug solution for wet wipes
Inventor: MORI HIROKI
IPC: A61K8/02
Filed: 2020-12-11
Abstract: To provide wet wipes configured so that multiple wet wipes do not tend to be pulled out together.SOLUTION: A wet wipe 9 comprises a nonwoven fabric and a drug solution with which the nonwoven fabric is impregnated, the nonwoven fabric containing hydrophobic fibers and the drug solution containing a cationic surfactant, a low-HLB surfactant having an HLB of 3.0 to 7.0, and water. More preferably, the cationic surfactant is a quaternary ammonium salt having an HLB of 9.0-15.0.SELECTED DRAWING: Figure 2
Patent JP-2022094694-A (JP)
Title: Wear resistance hose
Inventor: IWASAKI HITOSHI
IPC: F16L11/08
Filed: 2020-12-15
Abstract: To provide a wear resistance hose improved so as to display that inner pressure increases to a predetermined value or more for realizing a tip end hose that can efficiently carry out ready-mixed concrete placing work without problems.SOLUTION: A wear resistance hose A is equipped with a hose body 1 made of a flexible material, and a cylindrical connection mouthpiece 2 fitted and integrated with a base end portion of the hose body 1, and is provided with a display mechanism B capable of displaying dimensional changes of the hose body 1. The display mechanism B is configured to display the extension amount due to pressurization of the hose body 1 of a ready-mixed concrete placing tip end hose.SELECTED DRAWING: Figure 3
Patent JP-2022096493-A (JP)
Title: Rolling bearing
Inventor: HIRAMATSU KENGO
IPC: F16C33/78
Filed: 2020-12-17
Abstract: To provide a rolling bearing capable of realizing low torque and low heat generation performance while securing coolant resistance.SOLUTION: A seal member 6 of a rolling bearing is a non-contact seal. An inner peripheral-side part 11 of the seal member 6 includes a seal base end portion 15 with a R surface 15a, and a lip 8 connected to the seal base end portion 15. The lip 8 has a main lip 8 connected to an inner diameter-side end portion of the seal base end portion 15 and an auxiliary lip 8b. A tip end portion of the main lip 8a is offset to an axial inner side with respect to an axial outer end face of the seal member body 10, a ratio A1/A2 of an axial distance A1 from the axial outer end face of the seal member body 10 to the tip end portion of the main lip 8a, and a thickness A2 from the axial outer end face of the seal member body 10 to a tip end portion of the auxiliary lip 8b is 0.25-0.50, and the axial outer end face of the seal member body 10 is offset to an axial inner side with respect to a bearing end face.SELECTED DRAWING: Figure 2
Patent JP-2022098579-A (JP)
Title: Production method of calcium carbonate and crystal growth method thereof
Inventor: KEZUKA YUKI
IPC: C30B7/00
Filed: 2020-12-22
Abstract: To provide a method for producing size-controlled calcium carbonate and a method for growing a crystal to produce the size-controlled calcium carbonate.SOLUTION: A method for producing calcium carbonate comprises the following steps of: decreasing a pH of an aqueous calcium carbonate dispersion to 9.0 or less; and increasing the pH of the aqueous calcium carbonate dispersion to grow a particle of the calcium carbonate.SELECTED DRAWING: Figure 2-a
Patent JP-2022098918-A (JP)
Title: Spark plug
Inventor: NAKANO SEIJI
IPC: H01T13/34
Filed: 2020-12-22
Abstract: To provide a technique capable of suppressing a decrease in withstand voltage of an insulator.SOLUTION: A spark plug includes an insulator with through holes formed along the axial direction, a center electrode with a part of itself inserted in the tip side of the through hole in the axial direction, and a glass seal portion that contacts the insulator and the center electrode in the through hole, and the glass seal portion includes glass and a conductive substance, and when a Si component is converted to SiO2 and a B component is converted to B2O3, the glass includes SiO2 and B2O3 total 50 mass% or more, When the Zn component is converted to ZnO, the glass includes ZnO of 20 mass% or more and 35 mass% or less and an alkali metal component, and in an alkali metal component, when the Na component is converted into Na2O, the content of Na2O is less than 1 mass%.SELECTED DRAWING: Figure 1
Patent JP-2022101078-A (JP)
Title: Oxygen reduction catalyst and selection method therefor, liquid composition or electrode containing oxygen reduction catalyst, and air battery or fuel cell provided with electrode
Inventor: ITO KOJU
IPC: H01M12/08
Filed: 2020-12-24
Abstract: To provide an oxygen reduction catalyst having excellent oxygen reduction catalytic activity, a selection method therefor, a liquid composition or an electrode containing the oxygen reduction catalyst, and an air battery or fuel cell provided with the electrode.SOLUTION: Provided are an oxygen reduction catalyst that contains a metal complex and a conductive material and that has an ionization potential of less than or equal to 5.80 eV, a selection method therefor, a liquid composition or an electrode containing the oxygen reduction catalyst, and an air battery or fuel cell provided with the electrode.SELECTED DRAWING: Figure 1
Patent JP-2022101837-A (JP)
Title: Tire molding metal mold
Inventor: TANAKA KAZUNORI
IPC: B29C35/02
Filed: 2020-12-25
Abstract: To provide a tire molding metal mold that can optimize a vulcanization time by measuring an accurate vulcanization temperature for every tire during vulcanization step, can manufacture pneumatic tires excellent in crack resistance, and is excellent in durability of a temperature sensor in particular.SOLUTION: A tread type portion is divided in a circumferential direction and has a plurality of segments movable in a radial direction of a green tire, at least one of the segments has a protruding portion for forming a groove portion in the tread portion of the green tire and a temperature sensor measuring a temperature of the tread portion during a vulcanization step, in which the temperature sensor is arranged toward the inside from the outside in a radial direction of the protruding portion, at least a portion of the tip end is protruded toward the inside in a radial direction with respect to the tip end of the protruding portion, and by burying the temperature sensor protruded from the tip end of the protruding portion in the tread portion, a temperature of the tread portion can be measured.SELECTED DRAWING: Figure 3
Patent JP-2022102621-A (JP)
Title: Work vehicle
Inventor: NAKATSUKA AKIMOTO
IPC: B62D55/10
Filed: 2020-12-25
Abstract: To provide a work vehicle comprising right and left crawler type travel units, capable of enhancing support strength of right and left support arms for supporting a work device.SOLUTION: A work vehicle comprises: right and left support frames 9 which are coupled to a right/left truck frame 17, and extend upward; right and left support arms 71 which are supported to the right/left support frames 9 in a manner of capable of vertically oscillating around a support shaft core P3 along a lateral direction, and extend forward; and a work device supported to the right and left support arms 71. A right support case 22 for supporting a drive wheel 15 of the right travel unit is coupled over the right support frame 9 and a rear part on the right truck frame 17 relative to the right support frame 9. A left support case for supporting the drive wheel 15 of the left travel unit is coupled to the left support frame 9 and a rear part on the left truck frame 17 relative to the left support frame 9.SELECTED DRAWING: Figure 8
Patent JP-2020527552-A (JP)
Title: 男性型脱毛症および女性型脱毛症用のプロラクチン受容体抗体
IPC: A61K47/14
Filed: 2018-07-03
Abstract: 本発明は、プロラクチン受容体抗体ｍａｔ３の製剤に関し、男性型脱毛症および女性型脱毛症の治療におけるその使用に関する。
Patent JP-2020529065-A (JP)
Title: 拡張現実の表示方法、姿勢情報の決定方法及び装置
IPC: G06T7/70
Filed: 2018-07-27
Abstract: 画像収集装置による姿勢情報の決定方法であって、画像収集装置が、対象物の第１画像を取得すること（１０１）と、画像収集装置が対象物に対応する第１の２Ｄキーポイントの座標情報を第１画像から抽出すること（１０２）と、画像収集装置が前記対象物の第２画像を取得すること（１０３）と、画像収集装置が第１の２Ｄキーポイントの座標情報に基づいて第２画像の第２の２Ｄキーポイントの座標情報を取得すること（１０４）と、画像収集装置が対象物に対応する３Ｄキーポイントの座標情報を取得すること（１０５）と、画像収集装置が第１の２Ｄキーポイントの座標情報、第２の２Ｄキーポイントの座標情報及び３Ｄキーポイントの座標情報に基づいて、第２画像のカメラ姿勢情報を決定すること（１０６）とを含む。該方法によれば、カメラ姿勢情報を推定する場合、より多くのキーポイントを得ることができ、カメラ姿勢情報の誤差を低減させると共に、追跡したキーポイントの数が少なすぎることによって追跡で見失うことを避けることもできる。
Patent JP-2020516085-A (JP)
Title: レーザを用いた間接加熱方法
IPC: H01L21/768
Filed: 2018-01-26
Abstract: 本発明の一観点によるレーザを用いた間接加熱方法は、金属を含有する第１の物質構造体と無機質を含有する第２の物質構造体を隣接して配置する第１のステップと、レーザを前記第１の物質構造体に照射して前記第１の物質構造体を直接加熱することにより、前記第１の物質構造体に隣接した前記第２の物質構造体を間接加熱する第２のステップと、を含む。【選択図】図１
Patent JP-2020531382-A (JP)
Title: 横方向に動作する積載物取扱装置
IPC: B66F9/06
Filed: 2018-08-14
Abstract: 開いた側面を含むＵ字形フレームと、開いた側面を通ってフォーク方向に伸びたり引っ込んだりすることができるフォーク１１０と、Ｕ字形フレームの車輪端アーム１１２の１つ以上の載荷フレーム１００車輪１０２と、Ｕ字形フレームのトラック端アーム１１４のトラック接続部１０４とを備え、載荷フレーム１００、車輪１０２およびトラック接続部１０４が、フォーク方向に対して横断する方向の移動方向への載荷フレーム１００の移動を支援する、載荷フレーム１００が提案される。
Patent JP-2020526587-A (JP)
Title: 耐性有害生物の防除
IPC: A01N35/06
Filed: 2018-07-06
Abstract: 本発明は、殺有害生物剤耐性有害生物をトリケトン化合物の有害生物防除量に曝露することを含む、殺有害生物剤耐性有害生物を防除する方法に関する。
Patent JP-2021503648-A (JP)
Title: データ匿名化のためのコンピュータ実施方法、コンピュータ・プログラム製品、およびシステム
IPC: G06F21/62
Filed: 2018-10-23
Abstract: 【課題】データ匿名化のためのコンピュータ実施方法、コンピュータ・プログラム製品、およびシステムを提供する。【解決手段】データ匿名化のためのコンピュータによって実施される方法は、匿名化を必要とするデータに対する要求を受信することを備える。要求は、取り出されるべきデータの少なくとも１つのフィールド記述子と、要求されるデータに関するユーザの使用シナリオとを備える。次に、使用シナリオに基づいて、フィールド記述子によって参照されるデータに適用されるべき匿名化アルゴリズムが、決定される。その後、決定された匿名化アルゴリズムが、フィールド記述子によって参照されるデータに適用される。匿名化の度合が使用シナリオと関係する要件を満たすかどうかについての試験が、実行される。要件が満たされる事例において、匿名化されたデータへのアクセスが、提供される。【選択図】図５
Patent JP-2021502274-A (JP)
Title: 成形部品、鋳型、および圧粉体の成形方法
IPC: B28B1/26
Filed: 2018-11-07
Abstract: 本発明は鋳型１００のための成形部品１に関し、成形部品１は製品を鋳造するための少なくとも１つのシェル１１を含む。封止面１３と封止当接するためのフランジ１２が、成形部品１のフレーム上に配置されている。シェル１１は第１の流体透過率を有し、フランジは第２の流体透過率を有する。第２の透過率は第１の透過率よりも小さい。
Patent JP-2021504705-A (JP)
Title: 鉄キレート剤を含むプロトロンビン時間試薬
IPC: G01N33/48
Filed: 2018-11-27
Abstract: 本発明は、凝固診断薬の分野に関係し、シデロフォアおよび３，５−ジフェニル−１，２，４−トリアゾールの群からの鉄キレート剤の添加により安定化することができる、組換えまたは天然の組織因子タンパク質およびリン脂質に基づくプロトロンビン時間試薬に関する。
Patent JP-2021505260-A (JP)
Title: 腔内超音波撮像装置のための巻取型可撓性基板
IPC: A61B8/12
Filed: 2018-12-06
Abstract: 腔内超音波撮像装置は、患者の体腔内に挿入されるよう構成された可撓性長尺部材を含み、該可撓性長尺部材は近端部及び遠端部を有する。該装置は、上記可撓性長尺部材の遠端部に配置された超音波スキャナアセンブリも含む。該超音波スキャナアセンブリは、可撓性基板；該可撓性基板上に配置されたトランスジューサ領域；及び該可撓性基板上に配置された制御領域を含み、これらトランスジューサ領域及び制御領域は互いに放射方向に配置される。関連する装置、システム及び方法も記載されている。
Patent JP-2021508324-A (JP)
Title: γ−セクレターゼのモジュレーターとしてのトリアゾロピリジン
IPC: C07D471/04
Filed: 2018-12-18
Abstract: 本発明は、式ＩＩのトリアゾロピリジンおよびγ−セクレターゼのモジュレーターとしてのこれらの使用に関する。特に、本発明は、γ−セクレターゼおよび／またはその基質の妨げとなり、したがってＡβペプチドの形成をモジュレートする化合物に関する。したがって、これらの化合物は、Ａβ関連の病態、例えばアルツハイマー病の治療のために使用することができる。               II
Patent JP-2021510476-A (JP)
Title: 骨伝導スピーカ
IPC: H04R9/02
Filed: 2018-09-11
Abstract: 本開示は骨伝導スピーカの磁気回路組立体に関する。磁気回路組立体は第1の磁界を発生させ得る。磁気回路組立体は第1の磁界を含むことができ、第1の磁気要素は第2の磁界を発生させることができる。磁気回路は、第1の磁気案内要素と少なくとも1つの第2の磁気要素とをさらに備え得る。少なくとも1つの第2の磁気要素は第1の磁気要素を取り囲むように構成でき、第2の磁気要素と第1の磁気要素との間には磁気ギャップが構成され得る。磁気ギャップ内の第1の磁界の磁界強度が磁気ギャップ内の第2の磁界の磁界強度を上回り得る。