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公开(公告)号：US20220091529A1
公开(公告)日：2022-03-24
申请号：US17149005
申请日：2021-01-14
申请人： FUJI XEROX CO., LTD.
摘要： A toner for developing an electrostatic charge image contains toner particles containing at least one binder resin; the Mg element in an amount such that the net intensity of x-ray fluorescence from the Mg element in the toner is 0.10 kcps or more and 1.20 kcps or less; and external additives including particles of at least one compound represented by formula (1) and particles of a metal salt of a fatty acid, MTiO3 (1) where M represents at least one selected from the group consisting of Ca, Sr, and Ba.
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公开(公告)号：US20220091525A1
公开(公告)日：2022-03-24
申请号：US17144252
申请日：2021-01-08
申请人： FUJI XEROX CO., LTD.
摘要： A toner for developing an electrostatic charge image contains toner particles containing at least one binder resin; the Mg element in an amount such that the net intensity of x-ray fluorescence from the Mg element in the toner is 0.10 kcps or more and 1.20 kcps or less; and at least one external additive including particles of a metal salt of a fatty acid.
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公开(公告)号：US20220091524A1
公开(公告)日：2022-03-24
申请号：US17139050
申请日：2020-12-31
申请人： FUJI XEROX CO., LTD.
IPC分类号： G03G9/087 , G03G15/08 , G03G21/18 , C08G63/547 , C08F212/08 , G03G9/09 , G03G9/08 , G03G9/097 , C08G63/16
摘要： An electrostatic image developing toner includes an amorphous polyester resin, a crystalline polyester resin, and C.I. Pigment Red 57:1, wherein a Net intensity NMg of an Mg element, the Net intensity NMg of being determined by X-ray fluorescence analysis, is 0.10 kcps or more and 0.40 kcps or less.
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4.发明申请公开(公告)号：US20220091521A1
公开(公告)日：2022-03-24
申请号：US17152016
申请日：2021-01-19
申请人： FUJI XEROX CO., LTD.
摘要： A toner for electrostatic image development includes toner particles containing an amorphous resin and a crystalline resin. The toner particles include first toner particles. When a cross section of each of the first toner particles is observed, at least two domains of the crystalline resin satisfy conditions (A), (B1), (C), and (D) below: condition (A): an aspect ratio of each of the at least two domains of the crystalline resin is from 5 to 40 inclusive; condition (B1): a length of a major axis of each of the at least two domains of the crystalline resin is from 0.5 μm to 1.5 μm inclusive; condition (C): an angle between an extension of the major axis of each of the at least two domains of the crystalline resin and a tangent at the point of contact of the extension with a surface of the each of the first toner particles is from 60 degrees to 90 degrees inclusive; and condition (D): a crossing angle between extensions of major axes of any two of the at least two domains of the crystalline resin is from 45 degrees to 90 degrees inclusive.
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公开(公告)号：US20220035303A1
公开(公告)日：2022-02-03
申请号：US17149233
申请日：2021-01-14
申请人： FUJI XEROX CO., LTD.
发明人： Jouta KOBAYASHI , Tsuyoshi SUNOHARA , Kenji KANAI , Mizuki SUGINO , Hiroyuki HAGIWARA , Yasunori FUJIMOTO
摘要： A grounding structure for an endless belt includes: an endless belt including a conductive layer, the endless belt being configured to move; a conductive conducting unit that is in contact with the conductive layer which is exposed at an end surface of the conducting unit in a direction intersecting a moving direction of the endless belt such that the conducting unit is electrically connected to the conductive layer; a pressure contacting unit that brings the conducting unit into pressure contact with the end surface of the conductive layer of the endless belt; and a grounding unit that grounds the conducting unit.
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公开(公告)号：US11235608B2
公开(公告)日：2022-02-01
申请号：US16781229
申请日：2020-02-04
申请人： FUJI XEROX CO., LTD.
摘要： A method for forming a printed material includes forming an image on a recording medium; applying particles to a surface of the recording medium, the surface having the image formed thereon; heating the particles applied to the recording medium; and pressurizing, in a thickness direction, a multilayer body obtained by folding the recording medium so that the heated particles are sandwiched between flaps of the recording medium or a multilayer body obtained by placing another medium on top of the recording medium with the heated particles therebetween. The particles contain a styrene resin and a (meth)acrylic acid ester resin. The (meth)acrylic acid ester resin contains two (meth)acrylic acid ester monomer units, and a mass ratio of the (meth)acrylic acid ester monomer units relative to a total of polymerization components is 90 mass % or more.
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公开(公告)号：US20210321010A1
公开(公告)日：2021-10-14
申请号：US17357940
申请日：2021-06-24
申请人： FUJI XEROX CO., LTD.
发明人： Kengo TOKUCHI
摘要： An information processing device including a processor is provided. The processor is configured to transmit a first message to a chat with a user, receive a user response to the first message, and transmit a second message to the chat, where the user response indicates selection from among candidates presented to the user, the candidates are determined based on a location of the user, and content of the second message is determined based on at least a part of the selection.
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公开(公告)号：US20210302864A1
公开(公告)日：2021-09-30
申请号：US17077195
申请日：2020-10-22
申请人： FUJI XEROX CO., LTD.
发明人： Yosuke KASUYA , Tsutomu OTSUKA
摘要： A light emitting device, includes: a base plate extending in a first direction; multiple light emitting units arranged on a surface of the base plate while being shifted from each other in the first direction, and each including a support body extending in the first direction and multiple light sources supported on the support body while being arranged in the first direction; and a flow path disposed over the surface of the base plate to surround at least part of the light emitting units and allowing air to flow therethrough in the first direction.
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公开(公告)号：US20210301050A1
公开(公告)日：2021-09-30
申请号：US16918290
申请日：2020-07-01
申请人： FUJI XEROX CO., LTD.
发明人： Hideaki OHARA , Kenji OMORI , Junko YAMASAKI , Kenta YAMAKOSHI
IPC分类号： C08F214/26 , B65G15/32 , B65G15/00 , G03G15/20 , C08G65/00
摘要： An endless belt includes a substrate layer, and a first surface layer that is disposed on an outer circumferential surface of the substrate layer and that includes a cross-linked fluororesin layer. A layer containing a cross-linked fluororesin forms the inner circumferential surface of the belt. Martens hardness of the inner circumferential surface of the belt at 130° C. is higher than Martens hardness of the outer circumferential surface of the belt at 130° C.
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公开(公告)号：US20210294227A1
公开(公告)日：2021-09-23
申请号：US16943389
申请日：2020-07-30
申请人： FUJI XEROX Co., Ltd.
摘要： An electrostatic image developing toner includes toner particles, an external additive A, and an external additive B. At least the external additive A is deposited on the surfaces of the toner particles. At least the external additive B is deposited on the external additive A. The external additive B includes an aggregate of two or more particles. The coverage of the toner particles with the external additive B is 3% by area or more with respect to the total surface area of the toner particles.
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