Patent application number | Description | Published |
20110002063 | PERPENDICULAR MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING DEVICE SUITABLE FOR HIGH-DENSITY MAGNETIC RECORDING - According to one embodiment, a perpendicular magnetic recording head includes a main magnetic pole having a trailing side and two lateral sides, a magnetic shield near the trailing side and both lateral sides of the main magnetic pole, the magnetic shield comprising: a first soft magnetic film with a relatively high saturation flux density positioned facing depthwise from a floating surface side thereof, a second soft magnetic film with a relatively low saturation flux density, and a first non-magnetic film. The head also includes a non-magnetic film interposed between the magnetic shield and the main magnetic pole, a first magnetic film magnetically coupled to the magnetic shield and the main magnetic pole on a side opposite a floating surface side thereof, and a coil surrounding a magnetic circuit, the magnetic circuit comprising the main magnetic pole and the first magnetic film. Other systems and methods are also described. | 01-06-2011 |
20110141615 | MAGNETIC HEAD FOR PERPENDICULAR RECORDING - According to one embodiment, a magnetic head for perpendicular recording includes a main pole, a first soft magnetic film disposed on a trailing side of the main pole, and a first nonmagnetic film interposed between the main pole and the first soft magnetic film. A thickness of the main pole is increased in a depth direction from an air bearing surface using an inclination, and a thickness of the first nonmagnetic film increases in the depth direction from the air bearing surface. In another embodiment, an angle from a horizontal plane of an upper surface of the first nonmagnetic film is greater than an angle from a horizontal plane of a lower surface of the first nonmagnetic film in contact with the main pole. Other heads, methods, and systems are described according to more embodiments. | 06-16-2011 |
20120327531 | LOW PERMEABILITY MATERIAL FOR A SIDE SHIELD IN A PERPENDICULAR MAGNETIC HEAD - In one embodiment, a perpendicular magnetic head includes a main magnetic pole, a side shield disposed on both sides of the main magnetic pole in a track width direction, the side shield including a material having a saturation magnetic flux density of no greater than about 1.0 T, and a trailing shield disposed on a trailing side of the main magnetic pole, wherein the trailing shield and the side shield are physically separated from one another. In another embodiment, the side shield includes a first magnetic film, and the trailing shield includes a second magnetic film, wherein a magnetic permeability of the first magnetic film is lower than a magnetic permeability of the second magnetic film. | 12-27-2012 |
20130057981 | SHINGLED MAGNETIC RECORDING (SMR) HEAD WITH BENT TRAILING SHIELD AND METHODS OF PRODUCTION THEREOF - In one embodiment, a magnetic head includes a main pole, a trailing shield positioned near a trailing side of the main pole, a side shield positioned near both sides of the main pole in a cross-track direction, a leading shield positioned near a leading side of the main pole, and a gap positioned between the main pole and the shields, characterized in that Sg | 03-07-2013 |
20130120876 | MAGNETIC WRITE HEAD WITH NOVEL SHIELD STRUCTURE - A magnetic write head having a gap structure that improves write head performance. The write head includes a magnetic write pole and a magnetic shield that is separated from the trailing edge of the write pole by a non-magnetic trailing gap layer and is separated from the sides of the write pole by non-magnetic side gap layers. The trailing gap extends laterally beyond the side gap layers, and a convex bump is formed an edge of the magnetic shield at a location near the trailing end of the side gap layers. | 05-16-2013 |
20130242431 | MAGNETIC RECORDING HEAD WITH NON-CONFORMAL SIDE SHIELD GAP - A magnetic write head having a shield structure that provides both a leading shield and side shielding function. The magnetic shield is separated from the sides and leading edge of the write pole by a non-magnetic gap layer that has a non-uniform thickness. The non-magnetic gap layer is thicker near the leading edge and thinner at the trailing edge. This allows for increased side field gradient near the trailing edge of the write pole and decreased write field loss at the leading edge of the write pole. | 09-19-2013 |
20140177091 | ASYMMETRIC TRAILING SHIELD WRITER FOR SHINGLED MAGNETIC RECORDING (SMR) - In one embodiment, a magnetic head includes a main pole adapted for producing a writing magnetic field, a trailing shield positioned on a trailing side of the main pole, wherein a trailing gap is positioned between the trailing shield and the main pole, and a side shield positioned on at least one side of the main pole in a cross-track direction, wherein a side gap is positioned between the side shield and the main pole, wherein the main pole has an asymmetrical shape at an air bearing surface (ABS) thereof. In another embodiment, a method may be employed for forming a magnetic head having a main pole that has an asymmetrical shape at an ABS thereof. | 06-26-2014 |
20150162024 | PERPENDICULAR MAGNETIC RECORDING HEAD HAVING A TRAILING SIDE TAPER ANGLE WHICH IS LESS THAN A LEADING SIDE TAPER ANGLE - In one embodiment, a perpendicular magnetic recording head includes a main pole configured to write data to a magnetic medium, a leading-side magnetic shield positioned on a leading side of the main pole in a down-track direction adjacent a media-facing surface of the head, and a trailing-side magnetic shield positioned on a trailing side of the main pole in the down-track direction adjacent the media-facing surface of the head, wherein a trailing side taper is provided on the trailing side of the main pole in the down-track direction, wherein a leading shield taper is provided on a main pole side of the leading-side magnetic shield, and wherein an angle of the trailing side taper relative to a line extending along an element height direction is less than or equal to an angle of the leading shield taper relative to the line extending along the element height direction. | 06-11-2015 |
Patent application number | Description | Published |
20110060137 | STOOL SAMPLE PROCESSING METHOD AND STOOL SAMPLE PROCESSING CONTAINER - The present invention relates to a stool sample processing method and stool sample processing container the a stool sample processing container provided with a stool collection tool, a suspending solution holding portion and a processing solution holding portion, wherein stool sample preparation solutions consisting of a suspending solution and a stool sample processing solution are respectively housed in a suspending solution holding container and a processing solution holding container, after first mixing a stool sample with the suspending solution and suspending therein, a sealant is released into the suspending solution holding container by pressing on the lower portion of the processing solution holding container, and the resulting stool suspension mixes with the stool sample processing solution that stabilizes the nucleic acid. | 03-10-2011 |
20120100542 | METHOD FOR DETECTION OF TARGET NUCLEIC ACID, AND METHOD FOR TESTING FOR COLON CANCER - The present invention provides: a method for easily and simply obtaining highly reliable results of the detection of a target nucleic acid from nucleic acids that are directly recovered from feces; and a method for testing for diseases, particularly colon cancer, by using this method. Specifically, the present invention is a method for detecting an animal-derived target nucleic acid, comprising: (a) a step of collecting a fixed quantity of feces; (b) a step of recovering nucleic acids from the feces that has been collected in the step (a), and preparing a fixed volume of a nucleic acid solution; and (c) a step of dispensing a fixed volume of an aliquot from the nucleic acid solution that has been prepared in the step (b), and detecting the target nucleic acid in the dispensed solution. | 04-26-2012 |
Patent application number | Description | Published |
20100209148 | IMAGE FORMING METHOD EMPLOYING CLEAR TONER - A method of image forming comprising the steps of: providing a clear toner all over a transfer material on which an image is formed; heating and pressing the transfer material having thereon the image while the transfer material is in contact with a belt; cooling the transfer material; and peeling the transfer material from the belt, whereby a clear toner layer formed on the transfer material is obtained, wherein a storage modulus G′ at 60° C. of the clear toner is 1×10 | 08-19-2010 |
20100261108 | IMAGE FORMING METHOD - An image forming method including a process for forming a transparent toner layer on an image formed on a support, the method including steps of supplying a transparent toner on an image on a support, and heating and then cooling the image on the support having the transparent toner while the image on the support having the transparent toner being in contact with a belt, wherein the transparent toner contains a resin constituted by a polyester and a styrene-acryl copolymer, a monoester compound represented by Formula I, and a hydrocarbon compound having at least one of a branched chain structure and a cyclic structure, | 10-14-2010 |
20100322685 | IMAGE FORMATION METHOD - Disclosed is an image formation method in which clear dots comprised of clear toner are formed on an image with a 75° glossiness of from 10 to 60, the image formation method comprising the steps of forming a clear toner image on the image, employing clear toner, and fixing the clear toner image by non-contact heat fixation to form clear dots in the form of protrusions, wherein the clear dots have an average height H and an average circle equivalent diameter R, a ratio H/R of the average height H to the average circle equivalent diameter R satisfying the following inequality: | 12-23-2010 |
20110076074 | IMAGE FORMING METHOD - Provided is a method for forming an image containing the steps of: supplying a clear toner on a surface of an image forming support; heating the supplied clear toner on the surface of the image forming support to melt; close contacting the surface of the image forming support supplied with the clear toner with a belt; and cooling the clear toner in a state of close contacting with the belt so as to form a clear toner layer on the image forming support, wherein the aforesaid clear toner contains at least a resin formed with a polymerizable monomer represented by Formula (1) and a vinyl monomer, Formula (1): H | 03-31-2011 |
20110229819 | METHOD OF FOIL TRANSFER EMPLOYING FOIL TRANSFERRING FACE FORMING TONER AND IMAGE FORMING METHOD - A method of transferring a foil comprising: forming a foil transferring face on a photoreceptor employing a foil transferring face forming toner; transferring the foil transferring face onto a base substance, followed by fixing the foil transferring face; supplying a transfer foil having at least a foil and an adhesive layer on the base substance having the fixed foil transferring face, heating the transfer foil and the foil transferring face while the adhesive layer of the transfer foil is in contact with the foil transferring face to adhere the foil onto the foil transferring face; removing the transfer foil from the base substance while leaving the foil adhered onto the foil transferring face, wherein the foil transferring face forming toner comprises at least a binder resin, wherein the binder resin comprises a polymer formed by using a vinyl monomer comprising at least a carboxyl group. | 09-22-2011 |
20140220488 | IMAGE FORMING METHOD - Provided is an image forming method, in which excellent cleaning properties are obtained for a long period of time even when the process is employed to an image forming apparatus with a charging roller for charging a photoreceptor, and a favorable image can be formed while inhibiting occurrence of a black spots-like image defect even in a high temperature and high humidity environment. In the image forming method, charging of a photoreceptor in a charging step is performed by a charging roller. A toner for electrostatic image development includes toner base particles added with an external additive. The external additive contains at least first external additive particles composed of a polytetrafluoroethylene and second external additive particles composed of at least one selected from a fatty acid metal salt and an amide wax. The number average molecular weight of the polytetrafluoroethylene constituting the first external additive particles is 500 to 20,000, and the second external additive particles are added in a ratio of 0.01 to 0.5 parts by mass per 100 parts by mass of the toner base particles. | 08-07-2014 |
20140349228 | ELECTROSTATIC LATENT IMAGE DEVELOPING TONER, PRODUCTION METHOD OF THE TONER FOR ELECTROSTATIC LATENT IMAGE DEVELOPMENT AND ELECTROPHOTOGRAPHIC IMAGE FORMATION METHOD - A toner for electrostatic latent image development of the present invention includes toner particles containing toner mother particles and an external additive. The external additive contains fatty acid metal salt particles, and a volume based particle diameter (size) distribution of the fatty acid metal salt particles has two peaks on a side of smaller size and a side of larger size, respectively. A volume based mean particle diameter of the fatty acid metal salt particles having the peak on the side of smaller size is 3.0 μm or smaller and a volume based mean particle diameter of the fatty acid metal salt particles having the peak on the side of larger size is larger than a volume based mean particle diameter of the toner mother particles. | 11-27-2014 |
Patent application number | Description | Published |
20110068681 | LUMINESCENT COMPOSITION AND INORGANIC ELECTROLUMINESCENT SHEET USING THE SAME - The present invention provides a luminescent composition which is capable of providing an inorganic electroluminescent sheet with a high productivity at low costs in an efficient manner, and has a desired light transmittance (transparency) when no electric voltage is applied thereto, an inorganic electroluminescent sheet obtained from the luminescent composition which can be mass-produced, and a process for producing the inorganic electroluminescent sheet. The present invention relates to a luminescent composition including an inorganic electroluminescent substance and a binder resin, wherein a content of the inorganic electroluminescent substance is not less than 0.5 part by mass and less than 100 parts by mass on the basis of 100 parts by mass of the binder resin; and an inorganic electroluminescent sheet including at least a first transparent substrate, a first transparent electrode, an inorganic electroluminescent layer, a first transparent electrode and a second transparent substrate which are successively laminated in this order, wherein the inorganic electroluminescent layer is formed from the above luminescent composition, and the inorganic electroluminescent sheet has a light transmittance of 60% or more as measured at a wavelength of 550 nm under a non-light emitting condition. | 03-24-2011 |
20110084602 | LUMINESCENT COMPOSITION, ELECTROLUMINESCENT SHEET USING THE LUMINESCENT COMPOSITION, AND PROCESS FOR PRODUCING THE ELECTROLUMINESCENT SHEET - The present invention provides a luminescent composition capable of providing an electroluminescent sheet with a high productivity at low costs in an efficient manner, an electroluminescent sheet obtained from the luminescent composition which can be mass-produced, and a process for producing the electroluminescent sheet. The present invention relates to an adhesive luminescent composition produced by kneading and dispersing an electroluminescent substance in a resin having a glass transition temperature of from −70 to 5° C.; an electroluminescent sheet including at least a first substrate, a first electrode, an electroluminescent layer, a second electrode and a second substrate which are successively laminated in this order, wherein the first substrate and the first electrode are transparent, and the electroluminescent layer is formed from the luminescent composition; and a process for producing the electroluminescent sheet, including the steps of preparing a first laminate and a second laminate by the following step (1) or (2); and bonding a side of the electroluminescent layer of the first laminate to a side of the second electrode of the second laminate, or bonding a side of the first electrode of the first laminate to a side of the electroluminescent layer of the second laminate: | 04-14-2011 |
Patent application number | Description | Published |
20090008363 | Plasma processing apparatus and a plasma processing method - In an oxide film etching process, a plasma having a suitable ratio of CF | 01-08-2009 |
20090289035 | Plasma Processing Apparatus And Plasma Processing Method - A plasma processing apparatus and method which includes a vacuum processing chamber, a plasma generating unit, a process gas supply unit, a specimen table, and a vacuum pumping unit. The specimen table includes an electrostatic arrangement for holding a specimen on a holding surface of the specimen table by electrostatic force, a specimen table cover arranged around the specimen table, and first and second heat transfer gas supply units. The first heat transfer gas supply unit has a main path for supplying a heat transfer gas to the specimen holding surface for cooling the specimen, and the second heat transfer gas supply unit has a branch path branched from the main path of the first heat transfer gas supply unit for supplying a part of the heat transfer gas to a gap between an outer portion of the specimen holding surface and the specimen table cover. | 11-26-2009 |
20100140224 | Plasma Processing Apparatus And Plasma Processing Method - A plasma processing apparatus and method which includes a vacuum processing chamber, a plasma generating unit, a process gas supply unit, a specimen table, and a vacuum pumping unit. The specimen table includes an electrostatic arrangement for holding a specimen on a holding surface of the specimen table, a specimen table cover made of an insulator arranged around the specimen table, and first and second heat transfer gas supply units. The first heat transfer gas supply unit has a main path for supplying a heat transfer gas to the specimen holding surface, and the second heat transfer gas supply unit has a branch path branched from the main path of the first heat transfer gas supply unit for directly supplying a part of the heat transfer gas to a gap between an outer portion of the specimen holding surface and the specimen table cover for cooling the specimen table cover. | 06-10-2010 |
Patent application number | Description | Published |
20100053760 | OPTICAL ELEMENT AND OPTICAL SYSTEM - The optical element includes a base member configured to have an optical surface, a concave-convex structure configured to have an average pitch smaller than a shortest wavelength of a use wavelength range, and an intermediate layer formed between the optical surface and the concave-convex structure, made of a material different from that of the concave-convex structure, and having a refractive index between those of the base member and the material of the concave-convex structure. The optical surface is formed into a shape having a rotational symmetry axis. A thickness of the intermediate layer or each of thicknesses of the intermediate layer and the concave-convex structure varies so as to increase as a distance from the rotational symmetry axis increases. The optical element has good anti-reflection performance not only at a central part of the optical surface having a small curvature radius but also at a peripheral part thereof. | 03-04-2010 |
20120262794 | OPTICAL ELEMENT AND OPTICAL SYSTEM - The optical element includes a base member configured to have an optical surface, a concave-convex structure configured to have an average pitch smaller than a shortest wavelength of a use wavelength range, and an intermediate layer formed between the optical surface and the concave-convex structure, made of a material different from that of the concave-convex structure, and having a refractive index between those of the base member and the material of the concave-convex structure. The optical surface is formed into a shape having a rotational symmetry axis. A thickness of the intermediate layer or each of thicknesses of the intermediate layer and the concave-convex structure varies so as to increase as a distance from the rotational symmetry axis increases. The optical element has good anti-reflection performance not only at a central part of the optical surface having a small curvature radius but also at a peripheral part thereof. | 10-18-2012 |
20140133032 | OPTICAL ELEMENT HAVING ANTIREFLECTIVE FILM, OPTICAL SYSTEM, AND OPTICAL APPARATUS - An optical element includes a substrate that is transparent, and an antireflective film laminated on the substrate. The antireflective film includes, in order from the substrate, a first layer, a second layer, and a third layer. The substrate has a refractive index of 1.80 to 2.05 for the d-line. The first layer is an inorganic oxide film having a refractive index of 1.43 to 1.47 for the d-line and a physical film thickness of 29.0 to 40.0 nm and containing silica as a main component. The second layer is an inorganic oxide film having a refractive index of 2.00 to 2.20 for the d-line and a physical film thickness of 12.0 to 41.0 nm. The third layer is a film having a refractive index of 1.23 to 1.26 for the d-line and a physical film thickness of 110.0 to 130.0 nm and containing silica nanoparticles. | 05-15-2014 |
20150362632 | ANTIREFLECTION COATING AND OPTICAL ELEMENT INCLUDING THE SAME - Provided is an antireflection coating to be formed on a substrate comprising a first layer, a second layer, a third layer and a fourth layer that are laminated in order from the substrate side to the air side. In the antireflection coating, a refractive index of material of the substrate for the reference wavelength of 550 nm ns, a refractive index of material of the first layer for the reference wavelength of 550 nm n1, a physical film thickness of the first layer d1, a refractive index of material of the fourth layer n4, and a physical film thickness of the fourth layer d4 are appropriately set. | 12-17-2015 |