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Matches 601 - 650 out of 2,895

Document Document Title
JP4304930B2  
JP4303806B2  
JP4305810B2  
JP2009156719A
To provide a superconducting magnetic field generating apparatus capable of magnetic field being formed, as uniform as possible, over a wide range, in an in-cylinder space of a superconducting body, and to provide a method for magnetizin...  
JP4283406B2  
JP2009132385A
To provide a demagnetization coil automatic setting device of a warship capable of reducing lateral magnetic fields without being in an excess demagnetization condition.Before setting an M-coil, an A-coil is set with respect to a Y- comp...  
JP4278548B2  
JP2009124007A
To provide a technique for manufacturing a member having a desired shape, without causing weakening of the magnetic force of a magnet.A member OB to be processed, which is formed by holding a magnet member MG prior to magnetization by a ...  
JP2009124006A
To provide a technique for improving productivity of a magnet structure appearing in a state, in a state where the identical polarities face one another.A member OB to be processed including a plurality of magnet members MG is prepared. ...  
JP4271030B2
The invention relates to a magnetically hard object and to a method for adjusting a magnetic vector of a magnetically hard object. The aim of the invention is to provide a magnetically hard object and a method for producing the same, sai...  
JP2009519592A
Magnetizing equipment which magnetizes a magnetizable object. The magnetizing equipment contains a programming unit and is a programming unit, When an object which can magnetize a programming unit is adjoined and an electric programming ...  
JP2009098885A
To provide a power source device or the like for supplying stable large current to a load.This power source device 2 has: a power source 10; and a power supply circuit 40 supplying power to the load 20 from the power source 10. The power...  
JP2009099852A
To provide a device and method for magnetization that can minimize variations in a magnetization pitch, resulting from a speed fluctuation in a driven object.Along a magnetic layer formed over the circumference of the side edge of a conv...  
JP2009094269A
To provide a technique efficiently utilizing magnetic flux of a magnet used for magnetization.This magnetization device 300 is provided with a magnet aggregate 10pair including a plurality of permanent magnets held in a state where the s...  
JP4258969B2  
JP2009060003A
To provide a magnetizing power supply capable of ensuring efficient charging, increasing charging speed, and stabilizing voltage after charging even if an input voltage or an input frequency is unstable.The magnetizing power supply 10 co...  
JP2009058329A
To provide a magnetization yoke for magnetizing a magnet for position detection wherein a magnetic flux density is increased linearly on both sides of an NS boundary portion.In this magnetization yoke 1A equipped with a pair of magnetiza...  
JP2009044043A
To provide a magnetizing method which can arrange the magnetizing directions in a magnet to a predetermined direction.The magnetizing method has a step for storing a magnet 12 to be magnetized in a magnetizing holder 1 having an equal or...  
JP4228176B2  
JP4227545B2
A heating apparatus, for heating a material P to be heated by heat from a heat generation member which has a predetermined curie temperature characteristic and generates heat by magnetic flux produced by a magnetic flux generation device...  
JP3147987U
[Subject] By taking structure of centralizing magnetic magnetic flux in the center of a water tube effectively, fluid can be magnetized efficiently, and decomposition of an assembly of a device provides an easy fluid magnetizer. [Means f...  
JP2009004624A
To provide a magnetizer advantageous for shorten a time required for magnetization and check of a quantity of magnetization, of bodies to be magnetized in a work.The magnetizer is provided with a magnetization position 2 for magnetizing ...  
JPWO2009001801A
It is the method of manufacturing a radial anisotropic ring magnet which has the direction slot of an axis in at least one place of an inside, and is a cylindrical magnetic core, A magnetic sleeve which has the direction projected rim pa...  
JP2008311450A
To provide technique for manufacturing a permanent magnet such that a magnetic field has a desired nonuniform distribution shape.A magnetization device (100) is used to perform magnetization processing on a magnet member (200). At least ...  
JP2008304351A
To provide a magnetizing method and apparatus capable of providing large magnetization intensity for a side surface of a magnetic member 18 constituting an encoder intermediate member 19 and acquiring satisfactory magnetization pitch acc...  
JP4194061B2  
JP2008292418A
To achieve a magnetization method and a magnetization apparatus for enhancing a magnetization strength on a side face of a magnetic member 18 for composing an encoder intermediary body 19, and improving the pitch accuracy of magnetic pol...  
JP4190025B2  
JP2008282974A
To provide a polarizing device for rotating body which is capable of polarizing N-pole and S-pole, reduced in the variety of polarizing strength and polarizing pattern, on the end surfaces of the rotary shaft for the rotating body employ...  
JP2008277436A
To provide a demagnetization apparatus and method which can reduce the intensity of a magnetic field at a portion wherein a demagnetization coil is disposed without increasing the intensity of a magnetic field at a portion adjacent to th...  
JP2008270274A
To properly magnetize a small magnet of high coersive force such as a rare earth-iron magnet while restraining heat generation from a magnetizer.In the magnetizer having a charging capacitor 10 to be charged with high voltage through a s...  
JP2008263079A
To effectively perform demagnetization of a rare earth magnet, an NdFeB-based bond magnet or the like having high coercive force by comparatively simple constitution.A demagnetization apparatus comprises: first and second switches 11a, 1...  
JP2008258502A
To enable a relatively simple structure to satisfactorily demagnetize the magnet having a high coercive force, such as a rare-earth magnet and an NdFeB-based bond magnet.Current is supplied to a demagnetization coil 11 by a charging capa...  
JP2008232960A
To realize a magnetizer capable of making magnetic intensity of a detected surface of an encoder that can be made substantially uniform in the breadthwise direction of the surface.Both side rims corresponding to chevron-shaped bends in c...  
JP2008234938A
To provide a method of rapidly intensifying a magnetic field of an electromagnet capable of remarkably shortening a rise time until a required strong magnetic field is formed, and expanding the variation width of a magnetic force by turn...  
JP4151674B2  
JP2008537323A
In the method for being magnetized, a magnetizable object (100) this method, The step made into the exchange electrical signal in which it is a step which is impressed by the object which can magnetize the first demagnetization signal (1...  
JP2008205498A
To provide a radial anisotropic ring magnet having proper magnetic characteristics through pressure forming.The method of forming a radial anisotropic ring magnet, having an angle not smaller than 80 and not larger than 100 between the d...  
JP2008172875A
To provide a method for magnetizing a cylindrical magnet in which cogging torque does not increase when it is built in the rotor of a motor even if an uneven part of orientation occurs in the circumferential surface of the cylindrical ma...  
JP4120147B2  
JP2008159668A
To provide a magnetizing method of a magnet material in which the peak values of magnetic flux densities are uniformized, with distances between the peak position of magnetic flux density and zero position of magnetic flux density being ...  
JP2008153575A
To provide a magnet uniforming the peak value of each magnetic flux density and the distance between a position where each magnetic flux density becomes the peak and another where the magnetic flux density becomes 0, and to provide a mag...  
JP2008153574A
To provide a magnet uniforming the peak value of each magnetic flux density and the distance between a position where each magnetic flux density becomes the peak and another where the magnetic flux density becomes 0, and to provide a mag...  
JP4110488B2  
JP2008141063A
To magnetize a medium to be magnetized with uniform magnetization intensity in a circumferential direction.A magnetic head 16 for magnetization includes a magnetic core 30 and a coil 60 wound around the core 30. The magnetic core 30 cons...  
JPWO2006067878A1
磁性リング(41)の円形中心孔(41a) に、同一透磁率の内挿材(42)を嵌め込む 。次に、磁性リング(41)を同一透磁率の 外挿材(43)の円形中空部(43a)...  
JP2008135766A
To provide a magnetic field generator and a method for manufacturing the same, capable of reducing decline in the magnetic field intensity and deterioration of magnetic field uniformity after transportation.The magnetic field generator 1...  
JPWO2008062757A
As the crystal fracture surface in the end of alloy precursor powder which has a more nearly equal crystal direction relation in a magnetic field combines, the manufacturing method of the permanent magnet which has very high 配向性 is...  
JP2008118003A
To provide a magnetization coil performing multipolar magnetization of a magnet requiring a large magnetization field, e.g., a rare earth magnet, with a desired magnetization pattern and a sufficient strength while ensuring high reliabil...  
JP2008118002A
To provide a magnetization coil performing multipolar magnetization of a magnet requiring a large magnetization field, e.g., a rare earth magnet, such that different magnetic poles are arranged alternately in the axial direction or in th...  

Matches 601 - 650 out of 2,895