baber/WOPTO huggingface dataset:
Patent JP-2011100548-A (JP)
Title: Fuel cell system
Inventor: YAMAMOTO MASAO
IPC: H01M8/04
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system for preventing deposition of foreign substances in a water transfer path, assuring a stable operation for a long period of time.  <P>SOLUTION: The fuel cell system includes a collected water tank 11, a water pump 12, a water purifying device 13, a cooling water tank 14, a cooling water circulation pump 15, the fuel cell 16, an air supply device 17, a fuel gas-producing device 18, a gas-liquid separator 110 on an air exhausting side, the gas-liquid separator 111 on a fuel gas exhausting side, a cooling water circulation pump 112, a hot storage water circulation pump 113, and a hot water storage tank 19. A foreign substance holding part 21, fixed by a fixing part 22 which has an opening 23 is arranged inside of the hot water storage tank 19 and pure tap water is replenished from the hot water storage tank 19 to the collected water tank 11 through a tap water exhaust port 118 and a tap water replenishing pipe 119, whereby, deposits of foreign substances are prevented in the water transfer path, and the fuel cell system which can maintain the stable operation for a long period of time is achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099912-A (JP)
Title: Microscope device
Inventor: KAWATO SATOSHI
IPC: G02B21/36
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope device capable of highly accurately observing the internal structure of an observation sample having a non-linear optical effect.  <P>SOLUTION: The microscope device 1 includes: a laser light source 10; a plurality of wavelength converting optical elements 12 and 14 for converting the wavelength of light from the laser light source 10 and emitting it as two or more light beams of different angular frequencies; a condenser lens 32 for condensing light beams of predetermined angular frequency ω generated by the secondary non-linear optical effect caused when an observation sample 31 receives the light beams emitted from the wavelength converting optical elements 12 and 14; a spectroscope 34 for extracting a light beam of the predetermined angular frequency ω from among light beams generated by the secondary non-linear optical effect; an imaging lens 35 for imaging the light beam extracted by the spectroscope 34; and an optical detector 37 for detecting the intensity of the light beam of the predetermined angular frequency ω imaged by the imaging lens 35.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098826-A (JP)
Title: Sorting device
Inventor: SAITO DAISUKE
IPC: B65H33/04
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To vary the length of a sort-use tape corresponding to the sheet size of sheets in use, when the sheets are sorted in accordance with a print job.  <P>SOLUTION: The sheet width size of the sheets loaded on a paper feed tray 31, detected by a side fence 33a, is input as sheet size information from an image forming device 10. Based on the input sheet size information and tape length calculation information stored in a storage section 6, the length of the sort-use tape 8 optimum for the sheet size of the sheets in use is calculated. The sort-use tape 8 is cut based on the calculated length, after being conveyed, which varies the sort-use tape 8 to the optimum length corresponding to the sheet size.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071456-A (JP)
Title: Breakdown voltage simulation method for semiconductor device, and simulation device
Inventor: KAMATANI TOSHIHIKO
IPC: H01L21/76
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakdown voltage simulation method for a semiconductor device, capable of guaranteeing calculation results even when an analytical area of a simulator is reduced, and to provide a simulation device for performing the simulation method.  <P>SOLUTION: One-dimensional simulation is performed to a junction structure including an npn structure or pnp structure having an impurity concentration equal to that of an n-type region and a p-type region in a semiconductor device to obtain one-dimensional simulation value for a depleted layer in the semiconductor device. A multi-dimensional simulation is performed to an objective region being part of the semiconductor device including at least of pn-junction by using the one-dimensional simulation value to calculate an edge position of the depleted layer based on the one-dimensional simulation value inside the objective region when the pn junction is reverse biased. It is estimated that a voltage applied to the objective region when the edge position of the depleted layer reaches a predetermined position, is a breakdown voltage of the semiconductor device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107933-A (JP)
Title: Communication system
Inventor: KAJIWARA MORIO
IPC: G06F3/048
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for imparting a sense of presence in a file movement, by exchanging a file by a drag operation of a file icon on a touch panel, and also improving the operability by simplifying a file exchange operation.  <P>SOLUTION: The communication system includes the touch panel 3 for allowing at least one of a transmission side terminal and a receiving-side terminal to display the file icon, a storage part 6 for storing the file, and a communication part 2 for exchanging the file by the drag operation on the touch panel. The file icon on the touch panel is dragged to the side of the communication part, to thereby start transmission of the file, or dummy drag thereof is performed to the opposite side of the communication part from the screen end of the communication part on the touch panel, thereby to start the reception of the file; and thereby exchange of file between the transmitting-side terminal and the receiving-side terminal is carried out.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153825-A (JP)
Title: Lead frame, manufacturing method therefor, and semiconductor device
Inventor: SEKI KAZUMITSU
IPC: H01L23/50
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame for being manufactured at a lower cost and of reliably connecting a metal wire to an Ag film (Ag-plated film), by reducing the thickness of the Ag film that is provided on a lead frame body and connected to the metal wire which is connected to an electrode pad of a semiconductor chip, and to provide a manufacturing method therefor and a semiconductor device.  <P>SOLUTION: The lead frame includes: a lead frame body 21 that includes a die pad 24 to which a semiconductor chip 12 is bonded and a plurality of leads 25 disposed around the die pad 24, and that is made of Cu or an alloy containing Cu; and a metal film that is formed on the lead frame body 21 and connected to a metal wire 15 which is connected to the electrode pad 36 of the semiconductor chip 12. The metal film is an Ag-plated film 22 in which carbon particles, nanoparticles, 34 are disposed between crystal grains 33 of Ag crystal grains 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011111636-A (JP)
Title: Substrate for wet etching and its application
Inventor: OTAKE TOMOYUKI
IPC: C23F1/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate which suppresses the peeling of a thermoplastic polymer and the permeation of a wet etching liquid and a plating liquid into a resist or into a boundary between a metal layer and the resist in a thermal nanoimprint process.  <P>SOLUTION: The substrate includes: a substrate layer 1: a metal layer 2 having a metal oxide surface; a sensitive ultraviolet compound layer 3 exhibiting adhesive properties by ultraviolet irradiation which is shown by the following formula; and a thermoplastic polymer layer 4 in this order: R1 to R3: H, a 1-6C hydrocarbon group or the like; X: O, OCO, COO, NH or NHCO; m:1 to 20; R4: a 1C-3C hydrocarbon group; Y: a 1C-3C alkoxy group or a halogen atom; and n: 1 to 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113745-A (JP)
Title: Lighting system
Inventor: SATO TAKAHIKO
IPC: F21S9/03
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system usable in a place without commercial power supply equipment and exhibiting superior guide function and durability.  <P>SOLUTION: A lighting system 10 includes: a first light emitter 11 using an LED 11a as a light source; a second light emitter 12 using an electrodeless lamp 12a as a light source; a storage battery 13 supplying electric power to the first light emitter and the second light emitter 12: a solar panel 14 incorporating a solar cell 14a for charging the storage battery 13; a first control unit 21 setting a lighting time of the LED 11a of the first light emitter 11; and a second control unit 22 receiving a signal from a sensor 15 having detected an approach of a moving body to turn on the electrodeless lamp 12a of the second light emitter 12 and turning off the electrodeless lamp 12a when a predetermined time lapses after receiving a signal from the sensor 15 having detected elongation of the moving body from a detection range of the sensor 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113004-A (JP)
Title: Retardation film
Inventor: MURATA NAOKI
IPC: C08L51/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film improved in haze and impact resistance.  <P>SOLUTION: The retardation film is obtained by stretching an unstretched film having a P1 layer comprising a resin composition p1 containing a resin A whose intrinsic birefringence value is positive and a resin B whose intrinsic birefringence value is negative, and a P2 layer comprising a thermoplastic resin composition p2 disposed in contact with the P1 layer, wherein a polyphenylene ether having a weight average molecular weight of 5,000-10,000 is used as the resin A and a polystyrene resin having a weight average molecular weight of 130,000-300,000 is used as the resin B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010154850-A (JP)
Title: Combination therapy
Inventor: BAKER KEVIN P
IPC: A61P13/12
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new human deoxyribonuclease, referred to as human DNase II.  <P>SOLUTION: The nucleic acid sequences encoding the human DNase II, thereby enabling the production of the human DNase II is obtained by a recombinant DNA method in a quantity sufficient for clinical use. The human DNase II has an acid pH optimum properties as characteristics of a DNase II protein, and does not require a divalent cation for activation. The diagnostic and therapeutic uses of the human DNase II, and the pharmaceutical compositions are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011089633-A (JP)
Title: Wheel bearing device with rotating speed detector
Inventor: YOSHINO KOHEI
IPC: F16C41/00
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device with a rotating speed detector enhancing positioning accuracy to improve reliability in rotating speed detection while enhancing airtightness of a fitting part of a protective cover to protect a magnetic encoder and enhancing rigidity to suppress deformation.  <P>SOLUTION: A protective cover 10 formed in cup shape from synthetic resin of a non-magnetic material includes a fitting part 10a fitted into an outer member 2; a collar part 10b projected radially outward and brought into close contact with an end face 2c of the outer member 2; a disk-like shielding part 10c extended radially inward, with a sensor placed in proximity to the side face; a bottom part 10e blocking the end of the inner member 1 through an inclined part 10d; and a stepped part 10f bulging into a recess 7a of a fastening part 7, at the center of the bottom 10e. A large end face 5b of an inner ring 5 is arranged with a level difference L1 on the inner side from the end face 2c of the outer member 2, and a detection surface of a magnetic encoder 14 is arranged projecting by an amount (a) from the end face 2c of the outer member 2. The projecting amount (a) is set to be not smaller than the level difference L1 and to be smaller than the thickness t of the shielding part 10c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117880-A (JP)
Title: Wide area position specifying system
Inventor: KONO MITSUNORI
IPC: G01S5/26
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain a wide area position specifying system capable of precisely specifying a position of a mobile terminal moving in a wide area service area.  <P>SOLUTION: A plurality of sets each including a single reference station and a plurality of relay stations are provided in a wide-area service area, and are arranged discretely or in a mesh shape at intervals in longitudinal and lateral directions or in arbitrary directions. The wide area position specifying system comprises: reference stations 101a, 101b for transmitting radio signals intermittently as burst signals; relay stations 102a to 102g for receiving the radio signals and relaying or re-transmitting them at the same frequencies and in time division; and a mobile terminal 103 for receiving the radio signals transmitted or relayed from the reference stations 101a, 101b and the relay stations 102a to 102g to specify the position of the own-station while moving in the wide-area service area 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122834-A (JP)
Title: Occupant detection system
Inventor: KATO SHINJI
IPC: B60N2/90
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant detection system capable of suppressing the degradation in accuracy when detecting an occupant due to an increase in a displacement current without using any shield harness structure.  <P>SOLUTION: The occupant detection system includes: antenna electrodes 121-123 disposed at a sheet rear part 12; an occupant detection unit 14 generating a weak electric field around each of the antenna electrodes, comparing signal data generated based on the weak electric field with preset threshold data according to a seating situation to a sheet by an occupant, and detecting a seated situation of the occupant; and harnesses 131-133 for connecting each of the antenna electrodes to the occupant detection unit 14. When viewing the sheet from the front in a plan view, the occupant detection unit 14 is positioned at upper parts of all of the antenna electrodes, and each of the harnesses is withdrawn upward from each antenna electrode and is connected to the occupant detection unit 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010060141-A (JP)
Title: Fan drive device assembly
Inventor: LIGHT GERARD M
IPC: F01D5/30
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan drive device assembly maximizing radiation of heat.  <P>SOLUTION: The fan drive device assembly is provided with a cooling fan attached to a fluid coupling device and having a spider part, and a coupling assembly having a body member. The body member defines an outside diameter, and a pilot diameter part of the spider part defines a diameter of a prescribed range of the outside diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011124182-A (JP)
Title: Illuminating device
Inventor: YAMAMOTO MASASHI
IPC: F21V23/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device that effectively dissipates heat by rapidly conducting the heat generated from an exotherm component mounted in a drive circuit which drives a light source of the illuminating device to a heat dissipating part.  <P>SOLUTION: In the illuminating device that has: a driving circuit 3 which drives a light source module 1 and mounts exotherm components 31a such as IC; and a heat dissipating part 4 which dissipates heat from the exotherm components 31a and has a housing 45 to house the driving circuit 3 in the interior, the driving circuit 3 is housed in the housing 45 by making the exotherm components 31a, 31a, 31a close to the heat dissipating part 4. Thus, the heat generated from the exotherm components 31a is rapidly conducted to the adjacent heat dissipating part 4, and heat dissipation from the heat dissipating part 4 can be carried out efficiently.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010168270-A (JP)
Title: Glass substrate and method for manufacturing the same
Inventor: HASHIMOTO KAZUAKI
IPC: C03C15/00
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate which has very high strength even though formed into a thin shape and a method for manufacturing the glass substrate.  <P>SOLUTION: The glass substrate is produced by chemically strengthening the glass substrate by immersing the glass substrate in heated molten salt for chemical strengthening such that ions of the glass substrate are ion-exchanged for ions of the molten salt, and removing an ion exchange layer formed in a primary surface of the glass substrate in the step of chemically strengthening the glass substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011134098-A (JP)
Title: Flow chart creation system, flow chart creation method and flow chart creation program
Inventor: YAZAWA MASAHIKO
IPC: G05B19/418
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time and labor required to create flow charts using animation for assembly instructions.  <P>SOLUTION: A flow chart creation system 1 is configured to reduce the time and labor required to create a flow chart that displays animation by efficiently arranging a plurality of components in the flow chart. The flow chart creation system 1 includes: a component data storage part 21 for storing a component data table 50 used for creating a flow chart for animation display; a viewer data conversion part 11 for generating and registering in the component data table 50 component graphic data to be displayed in the flow chart; an assembly condition registration part 12 for setting an assembly condition showing an assembly axis direction and positional relationship between components in the component data table 50; and a flow chart editing part 13 for, after one fundamental component is disposed in the flow chart, determining the layout direction and line-of-sight direction of the next component according to the assembly condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011136732-A (JP)
Title: Refueling nozzle
Inventor: FUKUYAMA MINORU
IPC: B67D7/32
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a refueling nozzle for a different oil kind is inserted into an oil supply opening of a fuel tank.  <P>SOLUTION: The refueling nozzle 10 includes a discharging pipe 20, a nozzle body 30, and a nozzle lever 40. The nozzle body 30 has a valve mechanism (main valve) opened by the operation of the nozzle lever 40 and an automatic valve closing mechanism that opens the main valve when air introduction from a liquid surface detection hole 50 arranged at the tip of the discharging pipe 20 is shut off. A cylindrical member 70 is arranged at the outer circumference of the tip 22 of the discharging pipe 20. The end 76 at the downstream side of the cylindrical member 70 has an outer diameter D that is larger than the minimum inner diameter D2 of an erroneous insertion prevention part 92 arranged at the oil supply opening 90 of a fuel tank for gasoline. Therefore, when supplying oil into the fuel tank for gasoline using the refueling nozzle 10 for gas oil, the end of the cylindrical member 70 comes into contact with the erroneous insertion prevention part 92 formed at the inner wall of the oil supply opening 90, so that insertion is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011136650-A (JP)
Title: Assist grip
Inventor: CHIKARAISHI TOMOHIRO
IPC: B44C1/175
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assist grip which prevents any defective hydraulic transfer when forming a coating film layer on a surface of a grip body by the hydraulic transfer while a groove part is formed on the surface.  <P>SOLUTION: A groove part 33 is formed on the surface of a grip body 3, and a coating film layer 7 is formed on the entire surface by the hydraulic transfer. A fitting recess 31 for accommodating a fitting member 5 is formed on both ends in the longitudinal direction of the grip body 3 to be communicated with the groove 33. The coating film layer 7 is adequately formed by immersing the grip body 3 in water so that an open port 33a as a communication part between the fitting recess 31 and the groove part 33 is faced upwardly, by guiding air between the groove part 33 and the coating film 13 to the open port 33a, reliably exhausting air into the atmosphere from the open port 33a through the fitting recess 31, and executing the hydraulic transfer of the coating film 13 floating on the water surface w1 to the surface of the grip body 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011137757-A (JP)
Title: Mobile communication device, automatic transmission method, and automatic transmission program
Inventor: YAMADA YOSHIAKI
IPC: G01C21/00
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication device that transmits the current location information at the desirable timing and by changing the roughness of the current location information.  <P>SOLUTION: A mobile communication device 1 with an automatic transmission function for transmitting the current location information to a notification destination upon reception of an inquiry mail includes a location information acquire 15 to acquire the current location information of the mobile communication device 1, a parameter memory 13 to store a transmission schedule specifying the transmission timing, and an automatic transmitter 12 to transmit the current location information to a notification destination at the transmission timing specified by the transmission schedule. The transmission timing specified by the transmission schedule is, for example, any timing after the elapse of a given time from the time of reception of an inquiry mail. The transmission schedule may specify a plurality of transmission timings or a transmission time instant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009533862-A (JP)
Title: Ｅｓｄ保護したｒｆトランジスタ
IPC: H01L27/06
Filed: 2007-04-11
Abstract: 基本ＲＦ周波数用に設計し、また他のトランジスタ（２００）を有する静電気保護構造（２５０）と統合したＲＦトランジスタ（１００）を備える電子デバイス。トランジスタは好適にはＭＯＳトランジスタとし、ゲート、ソースおよびドレイン電極を有し、また、ソースを接地した回路基板領域に接続する。他のトランジスタのドレインは、ＲＦトランジスタ（１００）のゲートに接続し、特定入力電圧が加わる下で、他のトランジスタのドレインと接地した回路基板領域との間に寄生ダイオード（３００）を発生させる。寄生ダイオード（３００）から基本ＲＦ周波数をフィルタ処理するフィルタ（３５０）を設ける。
Patent JP-2009534325-A (JP)
Title: フェノールの処理方法
IPC: C07C37/08
Filed: 2007-04-03
Abstract: 【解決手段】本発明は、メチルベンゾフランおよびヒドロキシアセトンを含む粗フェノール流を、直列に接続した酸性イオン交換樹脂を含有する少なくとも２つの反応器を通すことによる、粗フェノール流の連続的処理方法であって、それにより連続した反応器内の温度はフェノール流の流れ方向に低下し、いずれの２つの連続する反応器の間にも熱分離工程を用いず、フェノール流の流れ方向における第一の反応器内の温度が１００℃〜２００℃であり、フェノール流の流れ方向における最後の反応器内の温度が５０℃〜９０℃である方法、および、フェノールの製造方法におけるこの方法の使用に関する。 【選択図】なし
Patent JP-2009535552-A (JP)
Title: 少なくとも１つの帯電可能な材料を有する浸透圧ポンプ
IPC: F04B9/00
Filed: 2007-04-18
Abstract: 本発明は、少なくとも１つの帯電可能な材料を有する浸透圧ポンプに関し、浸透圧は、前記材料内に電荷を誘導及び/又は脱誘導することによって引き起こされる。一実施例として、少なくとも１つの帯電可能な材料が第１のリザーバ中に配置され、第１のリザーバが当該リザーバ中への水の流入のための第１の半透性材料を有する。また一実施例の浸透圧ポンプは、当該浸透圧ポンプによって放出されるべき薬剤がその中に配置される第２のリザーバを有し、第１のリザーバと第２のリザーバとの間に可動ピストンが提供される。上記の浸透圧ポンプは、一例として、ドラッグデリバリーシステム、液体吸収装置、サンプル取扱い装置、マイクロバルブ、分析装置、マイクロポンプに用いられる。
Patent JP-2009536760-A (JP)
Title: 独立したアクションスクリプト解析ツールとテクニック
IPC: G06F40/143
Filed: 2007-02-01
Abstract: 本発明はフラッシュやフレックスのプレゼンテーションソフトウェア（ＦＬＡＳＨ及びＦＬＥＸは、アドビ・システムズ社のマークである）などのアクションスクリプトのアプリケーションの独立した解析のためのツール及びテクニックを提供することである。１つの実施例は、ウェブページスクリプトの如何にかかわらず作動できるプレゼンテーション解析エンジンを提供し、そのウェブページスクリプトは、プレゼンテーションの中でユーザの動作を反映するプレゼンテーション解析データを収集するためのデータ収集コードと、少なくともフォーマットされたプレゼンテーション解析データ構造の一部分を動的に生成するためのデータ構造生成コードと、解析サーバに向かってデータ構造を送信するためのデータ送信コードを含む。
Patent JP-2009535220-A (JP)
Title: 陽極を冷却する方法および装置
IPC: B22D30/00
Filed: 2007-05-03
Abstract: 本発明は陽極鋳造（1）に関連して陽極（4）を冷却する方法および装置に関するものであり、冷却ユニット（5）では冷却ステップ間において、陽極（4）を冷却ユニット（5）から取り出す前に少なくとも一度、陽極表面から水が除去される。
Patent JP-2009536343-A (JP)
Title: 磁性粒子を検知する磁気センサ装置及び方法
IPC: G01R33/12
Filed: 2007-04-27
Abstract: 磁性粒子（１５）を検知する磁気センサ装置（３００）であって、磁場を発生させるように適合された磁場発生ユニット（１２）と、磁場発生ユニット（１２）に静電気的な励起信号を供給するように適合された励起信号源（３０２）と、励起信号源（３０２）を磁場発生ユニット（１２）に電気的に結合させる異なるモード間で切り換えるように適合された励起スイッチユニット（３０３）と、発生された磁場において磁性粒子（１５）の存在を表す信号を検知するように適合された検知ユニット（１１）と、を有する磁気センサ装置（３００）。