公开(公告)号：WO2006074184A3

公开(公告)日：2007-11-15

申请号：PCT/US2006000117

申请日：2006-01-04

Applicant: COACTIVE DRIVE CORP ,  DELSON NATHAN

Inventor： DELSON NATHAN

IPC: H01F1/00 ,  H01F3/00 ,  H01F7/00

CPC classification number: H01F7/1615 ,  H02K33/02

Abstract: The present invention pertains to vibration devices (100) that do not require a rotating mass. In accordance with aspects of the invention, a coil (104) causes a plunger (102) to move linearly. A spring device (106) is coupled to one end of the plunger (102). Activation of the coil (104) causes the plunger (102) to move in a first direction relative to a body and coil deactivation enables the spring device (106) to move the plunger (102) in an opposite direction relative to the body. Activating the coil (104) at a predetermined frequency causes vibration of the plunger (102). Vibratory forces are transferred via the spring device (106) and coil onto the body at predetermined locations. Opposing spring devices (146a, 146b) may be affixed to either end of the plunger. Spring devices (106) may be linear or non-linear. Such spring devices (106) may be used in conjunction with magnetic spring devices (308). A controller (425) and a driver circuit (422) may be used to control system operation.

Abstract translation: 本发明涉及不需要旋转质量的振动装置（100）。 根据本发明的方面，线圈（104）使柱塞（102）线性移动。 弹簧装置（106）联接到柱塞（102）的一端。 线圈（104）的激活导致柱塞（102）相对于主体沿第一方向移动，并且线圈停用使得弹簧装置（106）能够相对于主体在相反方向上移动柱塞（102）。 以预定频率激活线圈（104）引起柱塞（102）的振动。 振动力通过弹簧装置（106）传递并且在预定位置将线圈转移到身体上。 相对的弹簧装置（146a，146b）可以固定在柱塞的任一端。 弹簧装置（106）可以是线性的或非线性的。 这种弹簧装置（106）可以与磁性弹簧装置（308）结合使用。 可以使用控制器（425）和驱动器电路（422）来控制系统操作。

公开(公告)号：WO2006030434A3

公开(公告)日：2006-03-23

申请号：PCT/IL2005/000985

申请日：2005-09-14

Applicant: GOMBINSKY, Moshe ,  PORAT, Amir

Inventor： GOMBINSKY, Moshe ,  PORAT, Amir

IPC: H01F3/00 ,  H01F3/12 ,  H01F7/00 ,  H01F7/02 ,  H01F7/08

Abstract: A magnetic spring actuator comprising a ring (90), a piston (92) movably disposed inside of the ring, and a non-magnetic holding cylinder (94). At least one of the ring and the piston is magnetic. Due to a magnetic force caused by at least one of the ring and the piston, the piston is initially located in a first position with respect to the ring. Application of an outside force results in movement of the piston to a second position with respect to the ring. The magnetic force produces a return force for causing the piston to return to the tirst position with respect to the ring. Alternatively, the piston can be fixed and the ring can be adapted for moving with respect to the piston in a similar manner. A bi-metal coil spring (148) may be wound around the piston.

公开(公告)号：WO0116484A9

公开(公告)日：2002-11-14

申请号：PCT/IB0001729

申请日：2000-08-30

Applicant: TELEDYNE TECH INC ,  TAYLOR WILLIAM P

Inventor： TAYLOR WILLIAM P

IPC: F03G7/06 ,  H01H1/00 ,  F16K31/02 ,  H01F7/00 ,  H01F7/08 ,  H01H9/00 ,  H01H61/06 ,  H01H71/18

CPC classification number: H01H1/0036 ,  F03G7/065

Abstract: An actuator (10) including an SMA member (12), a magnetic material portion (14) connected to the SMA member, and a first magnet (16) in magnetic communication with the magnetic material portion.

Abstract translation: 包括SMA构件（12），连接到SMA构件的磁性材料部分（14）和与磁性材料部分磁性连通的第一磁体（16）的致动器（10）。

公开(公告)号：WO02082476A2

公开(公告)日：2002-10-17

申请号：PCT/US0203374

申请日：2002-02-04

Applicant: BURGETT INC

Inventor： VAN SANT MARK A

IPC: G10F1/02 ,  H01F7/18 ,  H01F7/00

CPC classification number: H01F7/1844 ,  G10F1/02

Abstract: A method of estimating solenoid heat accumulation and providing output power compensation thereof. The method is particularly well suited for compensating the drive solenoids within a player piano mechanism, or similar. A heat value is maintained for each coil whose accumulated heat is of interest. A quantity of heat is periodically removed from each heat value which corresponds to the level of thermal dissipation for the solenoid during the period. Similarly, a quantity of heat is periodically added to the heat value to account for the power being applied to the active solenoids. A gain compensation value may then be calculated from the heat value and used to temperature compensate the power being applied to the solenoids wherein force roll-off is prevented in response to solenoid use.

Abstract translation: 一种估计电磁热积累并提供其输出功率补偿的方法。 该方法特别适用于补偿演奏器钢琴机构或类似的驱动螺线管。 对于累积热量感兴趣的每个线圈，保持热值。 每个热值周期性地消除一定数量的热量，这对应于该期间螺线管的散热水平。 类似地，一定量的热量周期性地添加到热值中以考虑施加到有源螺线管的功率。 然后可以根据热值计算增益补偿值，并且用于对施加到螺线管的功率进行温度补偿，其中响应于螺线管使用阻止了力滚降。

公开(公告)号：WO00063927A1

公开(公告)日：2000-10-26

申请号：PCT/US1999/012694

申请日：1999-06-08

IPC: G01R33/02 ,  G02B6/00 ,  G02B6/44 ,  H01B13/34 ,  H01F13/00 ,  H02G9/00 ,  H02G9/02 ,  H01F1/00 ,  H01F3/00 ,  H01F7/00 ,  H01F7/02 ,  H01F7/20

CPC classification number: G02B6/447 ,  H01B13/34 ,  H01B13/341 ,  H01F13/00 ,  H02G9/00 ,  H02G9/02

Abstract: Ferromagnetic material of an elongated object, such as a fiber optic cable (12), is permanently magnetized in a manner that results in a substantially cylindrically symmetric radial external magnetic field around the object. The radial external magnetic field varies periodically along the length of the object. If the wavelength of the periodic variations is long compared to the width (diameter) of the object, the strength of the radial external magnetic field decreases approximately inversely with distance from the object for distances that are small compared to the wavelength. Magnetization of the ferromagnetic material is achieved by a magnetizer having pairs (10) of counter-rotating mirror-image magnets adjacent to an object that is moved longitudinally relative to the magnets. By virtue of the magnetization, buried objects, such as pipes and cables can be detected magnetically at substantial distances from the objects.

Abstract translation: 诸如光纤电缆（12）的细长物体的铁磁材料以导致物体周围基本上圆柱对称的径向外部磁场的方式被永久地磁化。 径向外部磁场沿着物体的长度周期性地变化。 如果与物体的宽度（直径）相比，周期性变化的波长较长，那么径向外部磁场的强度与距物体的距离相比，与距波长相比较小的距离大致相反。 铁磁材料的磁化是通过一个磁化器实现的，该磁化器具有与相对于磁体纵向移动的物体相邻的反向旋转镜像磁体对（10）。 借助于磁化，可以在与物体相当距离处磁性地检测诸如管道和电缆的掩埋物体。

公开(公告)号：WO2023038211A1

公开(公告)日：2023-03-16

申请号：PCT/KR2022/000272

申请日：2022-01-07

Applicant: 이영화

Inventor： 이준한

IPC: B29C45/76 ,  B29C45/77 ,  B29C45/26 ,  H01F7/00

Abstract: 본 발명은 가속도 센서를 사출성형금형에 볼트로 부착하여 사출성형 중 금형의 진동 신호의 진폭 변화를 측정하여 사출시간과 보압시간을 산출하고, 마그네틱 홀 센서를 이용하여 금형의 형폐 및 형개 신호를 감지하고 사이클 타임과 냉각시간을 측정하여 사출성형공정을 모니터링함으로써 설치 및 유지보수가 간단하고 설치비용을 절감할 수 있는 사출성형공정 모니터링 시스템 및 방법에 관한 것이다.

公开(公告)号：WO2022250501A1

公开(公告)日：2022-12-01

申请号：PCT/KR2022/007588

申请日：2022-05-27

Applicant: 신종수

Inventor： 신종수 SHIN, Jong-Soo

IPC: A24F40/40 ,  A24F40/42 ,  A24F40/50 ,  A24F40/85 ,  A61L2/08 ,  H01F7/00

Abstract: 본 발명은 전자담배에 관한 것으로, 더욱 상세하게는, 커버부가 바디부로부터 분리되어 카트리지부를 외부로 노출시킨 상태에서는 사용자가 전자담배에 형성된 버튼을 눌렀을 때 카트리지부 측으로 전류가 흘러 기체가 발생될 수 있지만, 커버부가 바디부에 결합되어 카트리지부를 덮은 상태에서는 전자담배에 형성된 버튼을 누르더라도 카트리지부 측으로 전류가 흐르지 않도록 함으로써, 사용자의 의사와 다르게 눌린 버튼에 의해 카트리지부 측으로 전류가 공급되어 기체가 발생하는 문제를 차단하고, 불필요한 전력 소모에 의해 전자담배가 방전되지 않도록 하며, 커버부가 바디부에 결합된 시점부터 일정 시간동안 카트리지부의 살균이 이루어지도록 하는, 전자담배에 관한 것이다.

公开(公告)号：WO2022208263A1

公开(公告)日：2022-10-06

申请号：PCT/IB2022/052766

申请日：2022-03-25

Applicant: 서성기

Inventor： 이정훈

IPC: B29C45/14 ,  H01F7/00 ,  B29C45/33 ,  B29C45/26 ,  B29C45/36

Abstract: 인서트 마그넷을 포함하는 사출물을 형성하는 사출방법은, 고정 마그넷이 장착된 인서트 코어를 제공하는 단계, 고정 마그넷을 이용하여 인서트 코어의 일면에 인서트 마그넷을 정위치시키는 단계, 사출 이전에 인서트 마그넷이 금형 공간 내에 위치하도록 인서트 코어를 배치하는 단계, 및 인서트 마그넷과 함께 사출물을 성형하는 단계를 포함한다.

公开(公告)号：WO2021237283A1

公开(公告)日：2021-12-02

申请号：PCT/AU2021/050497

申请日：2021-05-25

Applicant: KING, Paul Jeremy ,  LO, Camden Yeung-Wah

Inventor： KING, Paul Jeremy ,  LO, Camden Yeung-Wah

IPC: G01N33/543 ,  G01N27/74 ,  B03C1/01 ,  B82Y5/00 ,  B01L3/00 ,  G01R33/02 ,  G01R33/12 ,  H01F7/00

Abstract: Described is a method and device for detecting an analyte in a sample, comprising bringing a sample comprising a target analyte into contact with magnetisable particles, the particles being coated with binding molecules complementary to the target analyte, resulting in bound and unbound binder complexes, positioning the magnetisable particles, comprising both bound and unbound binder complexes, in proximity to a magnetic field sensor, changing the magnetic field sufficient to release at least a portion of the magnetisable particles, comprising both bound and unbound binder complexes, from their proximity to the magnetic field sensor, and measuring changes in a magnetic signal detected from the net movement, being either translational or rotational movement, of the magnetisable particles relative to the magnetic sensor.

公开(公告)号：WO2021046160A1

公开(公告)日：2021-03-11

申请号：PCT/US2020/049112

申请日：2020-09-03

Applicant: APPLIED MEDICAL TECHNOLOGY, INC.

Inventor： WILLIAMS, Derek, M. ,  PHILIPS, Grant, Wesley ,  JACKSON, Michelle ,  PICHA, George, J.

IPC: A61B17/04 ,  A61B17/06 ,  H01F7/00

Abstract: A magnetic suture has a ferrule with a tapered region in which a knotted suture is provided and secured with an adhesive, and a straight region in which a magnet is provided. The magnetic suture can be manufactured and assembled by knotting a suture, threading it through the tapered portion, and applying adhesive. The structure and method provide a magnetic suture provide increased manufacturing tolerances and decreased failure rates, thereby reducing waste of components and time while increasing the manufacturing/assembly speed and reliability of magnetic suture assembly.