Patents by Inventor Minoru Sakai
Minoru Sakai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080306845Abstract: A charge managing system including an image forming apparatus and a charge managing server is provided. The image forming apparatus includes plural applications each configured for executing a specific process on input data, a counter unit that counts a number of result items output as a result of executing at least one of the applications, a count value storage unit that stores a count value corresponding to the number of result items counted by the counter unit, and a storage area setting unit that secures a plurality of storage areas within the count value storage unit each of which storage areas is configured for storing a corresponding count value obtained for each of the applications. The charge managing server manages charging a fee for using the image forming apparatus based on the corresponding count value stored in each of the storage areas secured for each of the applications.Type: ApplicationFiled: May 20, 2008Publication date: December 11, 2008Inventors: Midori MURAYAMA, Chikara Kishi, Hidenao Ubukata, Minoru Saito, Minoru Sakai, Naoki Wakasugi, Nobumitsu Samukawa, Toshiyuki Shimizu, Yasushi Ogawa, Yoshiroh Someya, Ryosuke Sako, Kazumi Hanada, Kentaroh Murakawa
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Patent number: 7396639Abstract: The present invention provides a photothermographic material having, on at least one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, and a non-photosensitive outermost layer which is disposed on the same side of the support as the image forming layer, wherein the non-photosensitive outermost layer contains a copolymer having at least the following monomer (M1) and monomer (M2) as copolymerization components, and a maximum surface roughness (Rt) on the image forming layer side is 1.5 ?m or less; wherein monomer (M1) is a monomer having a salt or salt forming group, or a poly(alkylene oxide) group and having an unsaturated bond which performs radical polymerization; and monomer (M2) is a monomer containing a fluorine atom and having an unsaturated bond which performs radical polymerization. An image forming method is also provided.Type: GrantFiled: May 22, 2006Date of Patent: July 8, 2008Assignee: FUJIFILM CorporationInventors: Keiichi Suzuki, Minoru Sakai
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Patent number: 7393625Abstract: The present invention provides a photothermographic material having, on one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for the organic silver salt, and a binder, and at least one non-photosensitive layer and, on the other side of the support, a non-photosensitive back layer, wherein a total amount of ammonia contained in the two sides is from 5×10?4 mol/m2 to 2×10?2 mol/m2, and a molar ratio (A2/A1) of an ammonia content of the non-photosensitive back layer (A2) to an ammonia content of the layer on the image forming layer side (A1) is from 0.3 to 5.0; or a photothermographic material according to the above, wherein the non-photosensitive back layer includes an ammonium salt, and an ammonia content of the non-photosensitive back layer is from 2 mg/m2 to 100 mg/m2.Type: GrantFiled: March 13, 2007Date of Patent: July 1, 2008Assignee: FUJIFILM CorporationInventors: Minoru Sakai, Seiichi Yamamoto, Takayoshi Oyamada
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Publication number: 20080090187Abstract: The present invention provides a photothermographic material having, on one side of a support, at least an image forming layer and at least one non-photosensitive layer, wherein 50% by weight or more of a binder in the image forming layer is a polymer latex, and the image forming layer includes a viscosity increasing agent represented by the following formula (T): wherein at least two from among R16, R13, and R12 each independently represent an alkyl group having 1 to 18 carbon atoms, or a hydroxyalkyl group including a repeating unit of ethylene oxide or propylene oxide; and n1 represents an average polymerization degree, which is from 100 to 3000.Type: ApplicationFiled: May 22, 2007Publication date: April 17, 2008Applicant: FUJIFILM CORPORATIONInventors: Minoru Sakai, Yoshihisa Tsukada
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Patent number: 7291448Abstract: A photothermographic material having, on at least one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, and at least one non-photosensitive layer, wherein the photothermographic material contains a water-insoluble azomethine dye and a metal phthalocyanine dye represented by formula (PC-1): wherein M represents a metal atom; R1, R2, R3, R4, R5, R6, R7, and R8 each independently represent a hydrogen atom or a substituent; and at least one of them is an electron-attracting group. The invention provides a photothermographic material which exhibits preferable image tone and excellent image storability.Type: GrantFiled: February 21, 2006Date of Patent: November 6, 2007Assignee: Fujifilm CorporationInventors: Minoru Sakai, Yasuhiro Yoshioka
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Publication number: 20070224554Abstract: A photothermographic material comprising an image forming layer, on at least one side of a support, comprising at least a photosensitive silver halide, a non-photosensitive silver salt, a reducing agent, and a binder, wherein 50% by weight or more of the binder is formed by a linear polymer, and wherein a mean grain size (D0.5) of developed silver in an image portion having a density of 0.5 and a mean grain size (D3.0) of developed silver in an image portion having a density of 3.0 satisfy a relationship represented by the following equation (1): D0.5/D3.0?1.1??Equation (1) A photothermographic material having a high image quality with high image density and excellent color tone of developed silver images is provided.Type: ApplicationFiled: April 13, 2007Publication date: September 27, 2007Applicant: FUJIFILM CORPORATIONInventors: Minoru Sakai, Yasuhiro Yoshioka, Kimitoshi Nagao
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Publication number: 20070224555Abstract: The present invention provides a photothermographic material having, on one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for the organic silver salt, and a binder, and at least one non-photosensitive layer and, on the other side of the support, a non-photosensitive back layer, wherein a total amount of ammonia contained in the two sides is from 5×10?4 mol/m2 to 2×10?2 mol/m2, and a molar ratio (A2/A1) of an ammonia content of the non-photosensitive back layer (A2) to an ammonia content of the layer on the image forming layer side (A1) is from 0.3 to 5.0; or a photothermographic material according to the above, wherein the non-photosensitive back layer includes an ammonium salt, and an ammonia content of the non-photosensitive back layer is from 2 mg/m2 to 100 mg/m2.Type: ApplicationFiled: March 13, 2007Publication date: September 27, 2007Inventors: Minoru Sakai, Seiichi Yamamoto, Takayoshi Oyamada
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Publication number: 20070178417Abstract: A photothermographic material having a support, an image forming layer which is disposed on the support and contains at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, at least one non-photosensitive layer which is disposed on the same side of the support as the image forming layer and farther from the support than the image forming layer, and a back layer which includes at least another non-photosensitive layer and is disposed on the opposite side of the support from the image forming layer, wherein the back layer contains a fluorocarbon polymer having a monomer component represented by the following (M2): (M2) a monomer containing a fluorine atom and having an unsaturated bond capable of radical polymerization. An image forming method is also provided.Type: ApplicationFiled: March 26, 2007Publication date: August 2, 2007Applicant: FUJIFILM CorporationInventors: Minoru Sakai, Yoshihisa Tsukada
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Patent number: 7208264Abstract: A photothermographic material wherein at least an image-forming layer on at least one surface of a support, the image-forming layer containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, wherein, an outermost layer is provided as a layer most remote from the support on the side of the support where the image-forming layer is provided, a non-photosensitive intermediate layer A containing a binder and provided in adjacent with the image-forming layer and between the image-forming layer and the outermost layer, wherein the binder of the non-photosensitive intermediate layer A contains 80% by mass or more of a polymer formed by copolymerizing a monomer represented by Formula (M), a non-photosensitive intermediate layer B containing a binder and provided between the non-photosensitive intermediate layer A and the outermost layer, and the binder of the non-photosensitive intermediate layer B contains 50% by mass or more of a hydrophilic polymer deriveType: GrantFiled: March 4, 2005Date of Patent: April 24, 2007Assignee: FujiFilm CorporationInventors: Keiichi Suzuki, Kouta Fukui, Minoru Sakai
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Patent number: 7192695Abstract: An image forming method comprising by imagewise exposing a photothermographic material comprising at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, on at least one surface of a support, and thermally developing the photothermographic material at a line speed of 20 mm/sec or higher using an image forming apparatus, wherein the reducing agent is a bisphenol compound which has at a meso-position a substituent with ring structure or a substituent having an unsaturated bond.Type: GrantFiled: May 20, 2005Date of Patent: March 20, 2007Assignee: FujiFilm CorporationInventors: Minoru Sakai, Fumito Nariyuki, Yasuhiro Yoshioka
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Publication number: 20070047006Abstract: An access control list, indicating contents of user operatable authorization, is set in an electronic file or folder stored in a document management server. The server receives from MFP a registering electronic file, location information of the electronic file and destination information including a notification destination user to which registration is notified. If no notification destination user is registered in ACL, the server transmits the notification of registration and the electronic file to PC of the notification destination user and receives a notification of electronic file reception from PC. The server sends the user in ACL a notification of notification destination user's reception of electronic file.Type: ApplicationFiled: August 29, 2006Publication date: March 1, 2007Inventor: Minoru Sakai
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Patent number: 7172857Abstract: A photothermographic material having, on at least one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, wherein an outermost layer on at least one side of the support includes a polymer latex having a core/shell structure, in which a shell part contains a polymer having a monomer component represented by the following (M2): (M2) a monomer containing a fluorine atom and having an unsaturated bond which performs radical polymerization. A photothermographic material excellent in adhesion resistance during storage until use of the photothermographic material after production thereof and excellent in photographic properties is provided.Type: GrantFiled: March 15, 2006Date of Patent: February 6, 2007Assignee: Fujifilm CorporationInventors: Minoru Sakai, Yoshihisa Tsukada
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Publication number: 20070008051Abstract: There is provided an electronic component excellent in moisture resistance capable of ensuring electrical connection between electrodes and hermeticity of a sealed region including a vibrating part and suppressing an increase in size.Type: ApplicationFiled: July 10, 2006Publication date: January 11, 2007Inventors: Toshimasa Tsuda, Seiji Abe, Minoru Sakai, Natsuhiko Sakairi
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Publication number: 20070003884Abstract: A photothermographic material comprising an image forming layer, on at least one side of a support, comprising at least a photosensitive silver halide, a non-photosensitive silver salt, a reducing agent, and a binder, wherein 50% by weight or more of the binder is formed by a linear polymer, and wherein a mean grain size (D0.5) of developed silver in an image portion having a density of 0.5 and a mean grain size (D3.0) of developed silver in an image portion having a density of 3.0 satisfy a relationship represented by the following equation (1): D0.5/D3.0?1.1??Equation (1) A photothermographic material having a high image quality with high image density and excellent color tone of developed silver images is provided.Type: ApplicationFiled: April 15, 2005Publication date: January 4, 2007Inventors: Minoru Sakai, Yasuhiro Yoshioka, Kimitoshi Nagao
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Publication number: 20060292503Abstract: The present invention provides a photothermographic material having, on at least one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, and a non-photosensitive outermost layer which is disposed on the same side of the support as the image forming layer, wherein the non-photosensitive outermost layer contains a copolymer having at least the following monomer (M1) and monomer (M2) as copolymerization components, and a maximum surface roughness (Rt) on the image forming layer side is 1.5 ?m or less; wherein monomer (M1) is a monomer having a salt or salt forming group, or a poly(alkylene oxide) group and having an unsaturated bond which performs radical polymerization; and monomer (M2) is a monomer containing a fluorine atom and having an unsaturated bond which performs radical polymerization. An image forming method is also provided.Type: ApplicationFiled: May 22, 2006Publication date: December 28, 2006Inventors: Keiichi Suzuki, Minoru Sakai
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Publication number: 20060274367Abstract: When a certain file is updated, a document management server determines whether a “registration state information mail” is set for that file, and after that, performs “self information mail” setting processing. Computer requests the document management server to transmit an electronic file, and prints and displays the electronic file according to an operation definition corresponding to the file format of the received electronic file. MFP inquires whether the document to be displayed is an electronic file stored in the document management server or an electronic file recorded on an external storage medium. Further, in response to an operation of a touch panel, MFP changes a magnifying power of display data, and rotates an image to change the direction by setting the central position of the rotation to a display center of an image being currently displayed.Type: ApplicationFiled: May 31, 2006Publication date: December 7, 2006Inventors: Hiroshi Yamamoto, Michihiro Yoshida, Hiroyoshi Kuroda, Minoru Sakai, Takashi Nakashima, Hiroyoshi Sato
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Publication number: 20060277229Abstract: When a version of a file for which distribution is required is designated, a document management server distributes a link mail of a file of the designated version or an attached mail thereof to a multi-function peripheral.Type: ApplicationFiled: May 31, 2006Publication date: December 7, 2006Inventors: Michihiro Yoshida, Hiroyoshi Sato, Minoru Sakai
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Patent number: 7112402Abstract: A photothermographic material of the present invention contains a slipping agent. One slipping agent is a liquid at a ordinary temperature, and an volatile rate of the slipping agent at 120° C. for one hour is 0.5% by mass or less as measured by a thermo-balance. The other slipping agent is that a permeating rate to the transportation rollers, when the transportation rollers are immersed in the slipping agent at 120° C. for 2 hours, is 6% by mass or less.Type: GrantFiled: January 12, 2004Date of Patent: September 26, 2006Assignee: Fuji Photo Film Co., Ltd.Inventors: Yasuhiro Yoshioka, Yoshihisa Tsukada, Takayoshi Oyamada, Minoru Sakai
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Publication number: 20060210933Abstract: A photothermographic material having, on at least one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, wherein an outermost layer on at least one side of the support includes a polymer latex having a core/shell structure, in which a shell part contains a polymer having a monomer component represented by the following (M2): (M2) a monomer containing a fluorine atom and having an unsaturated bond which performs radical polymerization. A photothermographic material excellent in adhesion resistance during storage until use of the photothermographic material after production thereof and excellent in photographic properties is provided.Type: ApplicationFiled: March 15, 2006Publication date: September 21, 2006Inventors: Minoru Sakai, Yoshihisa Tsukada
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Publication number: 20060197197Abstract: In the surface acoustic wave device including a lead frame made of metal in which a plurality of inner leads 9 are formed, wherein a chip 1 comprising at least one piezoelectric substrate is mounted on a resin base 3 into which a lead frame is molded integrally, are provided a wire lead section metal surface 7a that is formed by exposing a wire lead section 7, which is electrically connected with an electrode of the chip through a bonding wire 4, out of inner leads that are arranged on both sides of the chip, from the resin base, and a chip lead section metal surface 10a that is formed by exposing a chip lead section 10, which is partially covered with the chip, from the resin base.Type: ApplicationFiled: May 5, 2006Publication date: September 7, 2006Applicant: NIHON DEMPA KOGYO CO., LTDInventors: Tadaaki Tsuda, Yasushi Yamamoto, Hiroshi Kawahara, Yoshihiro Takahashi, Minoru Sakai