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1
US20190130670A1
Publication/Patent Number: US20190130670A1
Publication date: 2019-05-02
Application number: 16/096,312
Filing date: 2017-04-07
Abstract: The objective of the present invention is to provide an electronic manual display method and an electronic manual control device with which it is possible, for example, to improve the work efficiency of failure diagnosis. An electronic manual control device displays an inspection work selecting screen which displays collectively, for each diagnostic trouble code (DTC): a failure summary display region displaying a summary of a failure corresponding to the DTC; a detection range display region displaying graphically the detection range of the DTC; and an inspection location display region which selectably displays, as options, inspection work items within the detection range associated with the DTC, categorized into minimum work items. When one option is selected, an inspection work explanation screen corresponding to said option is displayed by a display device. The objective of the present invention is to provide an electronic manual display method and an electronic manual control device with which it is possible, for example, to improve the work efficiency of failure diagnosis. An electronic manual control device displays an ...more ...less
2
US20190021188A1
Publication/Patent Number: US20190021188A1
Publication date: 2019-01-17
Application number: 16/062,559
Filing date: 2016-12-16
Assignee: FUJIKURA LTD.
Abstract: A vapor chamber includes: an upper plate; a lower plate; a plurality of side walls disposed between the upper plate and the lower plate; a wick body that is disposed in a space sealed by the upper plate, the lower plate, and the side walls and that contacts the upper plate and the lower plate; and a pillar that is disposed in the space and contacts the upper plate and the lower plate. The wick body includes first wick portions each including a first terminal positioned in a vaporization portion, a linear portion, and a second terminal, wherein each of the first wick portions extends to the side walls from the first terminal, and a second wick portion that connects the second terminals of the first wick portions to each other. A vapor chamber includes: an upper plate; a lower plate; a plurality of side walls disposed between the upper plate and the lower plate; a wick body that is disposed in a space sealed by the upper plate, the lower plate, and the side walls and that contacts the upper plate and ...more ...less
3
US10261360B2
Publication/Patent Number: US10261360B2
Publication date: 2019-04-16
Application number: 15/517,487
Filing date: 2015-10-02
Abstract: A liquid crystal display device includes: a liquid crystal display panel that includes red color filters, green color filters, and blue color filters; and an illumination device that illuminates the liquid crystal display panel with white light. The illumination device includes light-emitting elements that emit blue light, a green phosphor that absorbs a portion of the blue light emitted from the light-emitting elements and then emits green light, and a red phosphor that absorbs a portion of the blue light emitted from the light-emitting elements and then emits red light. The blue color filters are made of a colored material that contains a dye, and the chromaticity values x and y of the white light emitted from the illumination device satisfy the relationships 0.24<x and 0.24<y. A liquid crystal display device includes: a liquid crystal display panel that includes red color filters, green color filters, and blue color filters; and an illumination device that illuminates the liquid crystal display panel with white light. The illumination device includes ...more ...less
4
US09869032B2
Publication/Patent Number: US09869032B2
Publication date: 2018-01-16
Application number: 15/361,636
Filing date: 2016-11-28
Abstract: The present invention provides: an electrophotographic photosensitive member which reduces image defects due to ghosting not only under a normal temperature and normal humidity environment but also even under a low temperature and low humidity environment; and a novel phthalocyanine crystal. The electrophotographic photosensitive member of the present invention comprises a photosensitive layer which comprises a phthalocyanine crystal in which a N,N-dimethylformamide is contained. The content of the N,N-dimethylformamide is 0.1% by mass or more and 1.5% by mass or less based on the phthalocyanine crystal. The present invention provides: an electrophotographic photosensitive member which reduces image defects due to ghosting not only under a normal temperature and normal humidity environment but also even under a low temperature and low humidity environment; and a novel ...more ...less
5
JP2018009717A
Publication/Patent Number: JP2018009717A
Publication date: 2018-01-18
Application number: 2016137449
Filing date: 2016-07-12
Assignee: FUJIKURA LTD
Abstract: 【課題】微細で複雑な流路の形成と、その機械的強度を維持することができる薄膜の振動型ヒートパイプの提供。【解決手段】作動液の表面張力によってその内部が充填閉塞される流路30を有し、流路30の受熱部31で発生する作動液の沸騰バブルによって流路30の放熱部との間に振動的な圧力差を生じさせ、圧力差による作動液の往復移動によって受熱部31から放熱部に熱を搬送する振動型ヒートパイプ1であって、第一面11と、第一面11とは反対側の第二面12と、第一面11から第二面12まで貫通する貫通溝13と、を有する中間層材10と、中間層材10の第一面11と第二面12に接合されて、貫通溝13の開口13a,13bを閉塞し流路30を形成する一対の板材20と、を有する、という構成を採用する。【選択図】図3 【課題】微細で複雑な流路の形成と、その機械的強度を維持することができる薄膜の振動型ヒートパイプの提供。【解決手段】作動液の表面張力によってその内部が充填閉塞される流路30を有し、流路30の受熱部31で発生する作動液の沸騰バブルによって流路30の放熱部との間に振動的な圧力差を生じさせ、圧力差による作動液の往復移動によって受熱部31から放熱部に熱を搬送する振動型ヒートパイプ1であって、第一面11と、第一面11とは反対側の第二面12と、第一面11から第二面12まで貫通する貫通溝13と、を有する中間層材10と、中間層材10の第一面11と第二面12に接合されて、貫 ...more ...less
6
US20180314170A1
Publication/Patent Number: US20180314170A1
Publication date: 2018-11-01
Application number: 15/960,117
Filing date: 2018-04-23
Abstract: An electrophotographic photosensitive member includes, in this order, a support, a charge generating layer having a thickness of more than 200 nm and containing a hydroxygallium phthalocyanine pigment or a chlorogallium phthalocyanine pigment as a charge generating material, and a charge transport layer containing a charge transporting material. The charge generating material satisfies a requirement for a specific parameter. An electrophotographic photosensitive member includes, in this order, a support, a charge generating layer having a thickness of more than 200 nm and containing a hydroxygallium phthalocyanine pigment or a chlorogallium phthalocyanine pigment as a charge generating material, and ...more ...less
7
US20180314171A1
Publication/Patent Number: US20180314171A1
Publication date: 2018-11-01
Application number: 15/961,756
Filing date: 2018-04-24
Abstract: An electrophotographic photosensitive member includes a support member, a charge generating layer containing a phthalocyanine pigment as a charge generating material, a charge transport layer containing a charge transporting material in this order. The charge generating layer has a thickness of less than 200 nm, and the phthalocyanine pigment includes phthalocyanine crystalline particles having a particle size distribution and satisfies a requirement that the volume average of the products of Φi and Ψi is 0.31 or more. An electrophotographic photosensitive member includes a support member, a charge generating layer containing a phthalocyanine pigment as a charge generating material, a charge transport layer containing a charge transporting material in this order. The charge generating layer ...more ...less
8
EP3392593A1
Publication/Patent Number: EP3392593A1
Publication date: 2018-10-24
Application number: 16875793.8
Filing date: 2016-12-16
Assignee: Fujikura Ltd.
Abstract: A vapor chamber includes an upper plate, a lower plate, side walls, a wick body, and a pillar that comes into contact with the upper plate and the lower plate. The wick body includes a plurality of first wick portions each of which extends to the side walls from a first terminal thereof positioned in a vaporization portion and includes a linear portion, and a second wick portion that connects second terminals of the first wick portions to each other, and the pillar is disposed between the linear portions of two adjacent first wick portions among the first wick portions such that the pillar is positioned away from the linear portions. A vapor chamber includes an upper plate, a lower plate, side walls, a wick body, and a pillar that comes into contact with the upper plate and the lower plate. The wick body includes a plurality of first wick portions each of which extends to the side walls from a first terminal ...more ...less
9
KR20180048972A
Publication/Patent Number: KR20180048972A
Publication date: 2018-05-10
Application number: 20187009282
Filing date: 2016-12-16
Assignee: Fujikura Ltd.
Abstract: 베이퍼 챔버는, 상판과, 하판과, 상기 상판과 상기 하판과의 사이에 배치된 복수의 측벽과, 상기 상판, 상기 하판, 및 복수의 상기 측벽을 따라서 밀폐된 공간 내에 배치되고, 상기 상판 및 상기 하판에 접하는 윅 보디와, 상기 공간 내에 배치되고, 상기 상판 및 상기 하판에 접하는 필러를 구비하고, 상기 윅 보디는, 증발부에 위치하는 각각의 제1 종단으로부터 상기 측벽을 향해 연장되고, 직선부를 가지는 복수의 제1 윅부와, 복수의 상기 제1 윅부의 제2 종단끼리를 접속하는 제2 윅부를 가지고, 상기 필러는, 복수의 상기 제1 윅부 중, 인접하는 2개의 상기 제1 윅부에서의 상기 직선부끼리의 사이에 간극을 두고 배치되어 있다. 베이퍼 챔버는, 상판과, 하판과, 상기 상판과 상기 하판과의 사이에 배치된 복수의 측벽과, 상기 상판, 상기 하판, 및 복수의 상기 측벽을 따라서 밀폐된 공간 내에 배치되고, 상기 상판 및 상기 하판에 접하는 윅 보디와, 상기 공간 내에 배치되고, 상기 상판 및 상기 하판에 접하는 필러를 구비하고, 상기 윅 보디는, 증발부에 위치하는 각각의 제1 종단으로부터 상기 측벽을 향해 연장되고, 직선부를 가지는 복수의 제1 윅부와, 복수의 상기 제1 윅부의 제2 종단끼리를 접속하는 제2 윅부를 가지고, ...more ...less
10
US10012915B2
Publication/Patent Number: US10012915B2
Publication date: 2018-07-03
Application number: 15/638,891
Filing date: 2017-06-30
Abstract: An electrophotographic photosensitive member includes a support and a photosensitive layer in this order. The photosensitive layer contains a chlorogallium phthalocyanine crystal obtained by mixing a hydroxygallium phthalocyanine crystal and an aqueous hydrochloric acid solution. An electrophotographic photosensitive member includes a support and a photosensitive layer in this order. The photosensitive layer contains a chlorogallium phthalocyanine crystal obtained by mixing a hydroxygallium phthalocyanine crystal and an aqueous hydrochloric acid solution. ...more ...less
11
US9921499B2
Publication/Patent Number: US9921499B2
Publication date: 2018-03-20
Application number: 15/334,884
Filing date: 2016-10-26
Abstract: An electrophotographic photosensitive member includes a substrate and a photosensitive layer containing a phthalocyanine pigment. The crystalline particles of the phthalocyanine pigment have a crystallite correlation length r and a particle size R of 400 nm or less, and a parameter k defined by r/R is in the range of 0.17 to 0.42. An electrophotographic photosensitive member includes a substrate and a photosensitive layer containing a phthalocyanine pigment. The crystalline particles of the phthalocyanine pigment have a crystallite correlation length r and a particle size R of 400 nm or less, and a ...more ...less
12
EP1983373B1
Publication/Patent Number: EP1983373B1
Publication date: 2018-08-08
Application number: 07707994.5
Filing date: 2007-01-30
Abstract: An electrophotographic photosensitive member is disclosed which is excellent in cleaning performance, has improved durability, and suppresses image defects in various environments. The electrophotographic photosensitive member has a support and a photosensitive layer provided on the support. Depressed portions independent of one another are formed on the surface of the electrophotographic photosensitive member so that the number of the depressed portions per 100 µm square is 76 or more and 1,000 or less. The openings of the depressed portions have an average major axis diameter of more than 3.0 µm and 14.0 µm or less. An electrophotographic photosensitive member is disclosed which is excellent in cleaning performance, has improved durability, and suppresses image defects in various environments. The electrophotographic photosensitive member has a support and a photosensitive layer provided on ...more ...less
13
US09864284B2
Publication/Patent Number: US09864284B2
Publication date: 2018-01-09
Application number: 15/054,009
Filing date: 2016-02-25
Abstract: An electrophotographic photosensitive member has a support, a charge generation layer, and a charge transport layer in this order, the charge transport layer containing a charge transport material. The charge transport layer is a surface layer of the electrophotographic photosensitive member and contains a polycarbonate resin having a structural unit selected from group A and a structural unit selected from group B. An electrophotographic photosensitive member has a support, a charge generation layer, and a charge transport layer in this order, the charge transport layer containing a charge transport material. The charge transport layer is a surface layer of the electrophotographic ...more ...less
14
EP3062153B1
Publication/Patent Number: EP3062153B1
Publication date: 2018-09-26
Application number: 16156831.6
Filing date: 2016-02-23
Abstract: An electrophotographic photosensitive member (1) has a support, a charge generation layer, and a charge transport layer in this order, the charge transport layer containing a charge transport material. The charge transport layer is a surface layer of the electrophotographic photosensitive member and contains a polycarbonate resin having a structural unit selected from group A and a structural unit selected from group B (groups A and B defined in the disclosure). An electrophotographic photosensitive member (1) has a support, a charge generation layer, and a charge transport layer in this order, the charge transport layer containing a charge transport material. The charge transport layer is a surface layer of the electrophotographic ...more ...less
15
EP1983376B1
Publication/Patent Number: EP1983376B1
Publication date: 2018-10-10
Application number: 07707999.4
Filing date: 2007-01-30
Abstract: An electrophotographic photosensitive member improved in cleaning performance and having a good image reproducibility, even in its long-term service, and a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member are provided. The electrophotographic photosensitive member has, on the surface of its photosensitive layer, has a plurality of depressed portions which are independent from one another, and, where the major-axis diameter of each depressed portion is represented by Rpc and the depth that shows the distance between the deepest part of each depressed portion and the opening thereof is represented by Rdv, the depressed portions each have a ratio of depth to major-axis diameter, Rdv/Rpc, of from more than 1.0 to 7.0 or less. An electrophotographic photosensitive member improved in cleaning performance and having a good image reproducibility, even in its long-term service, and a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member are ...more ...less
16
JP2017076126A
Publication/Patent Number: JP2017076126A
Publication date: 2017-04-20
Application number: 2016201766
Filing date: 2016-10-13
Assignee: CANON INC
Abstract: PROBLEM TO BE SOLVED: To provide a xerographic photoreceptor superior in suppression of fog capable of outputting high quality images.SOLUTION: The xerographic photoreceptor includes: a support; a charge generation layer containing charge generation substance; and a charge transport layer containing a charge transport material and polycarbonate in this order. The polycarbonate has a structure unit represented by a formula (3). The charge generation substance is a gallium phthalocyanine crystal which has a peak Bragg angles of 7.4° ±0.3° and 28.3°±0.3° in CuKα characteristics X-ray diffraction.SELECTED DRAWING: None PROBLEM TO BE SOLVED: To provide a xerographic photoreceptor superior in suppression of fog capable of outputting high quality images.SOLUTION: The xerographic photoreceptor includes: a support; a charge generation layer containing charge generation substance; and a charge ...more ...less
17
JP2017198526A
Publication/Patent Number: JP2017198526A
Publication date: 2017-11-02
Application number: 2016089074
Filing date: 2016-04-27
Abstract: 【課題】故障診断の作業効率の改善等が可能な電子マニュアル表示方法及び電子マニュアル制御装置を提供する。【解決手段】電子マニュアル制御装置36は、DTCに対応する故障の概要を表示する故障概要表示領域114と、DTCの検知範囲を図示にて表示する検知範囲表示領域116と、DTCに対応付けられる検知範囲内の点検作業項目を最小の作業項目に区分して選択肢158a〜158dとして選択可能に表示する点検部位表示領域118とをDTC毎に一括表示する点検作業選択画面100を表示する。選択肢の1つが選択されると、当該選択肢に対応する点検作業説明画面200を表示装置40に表示させる。【選択図】図2 【課題】故障診断の作業効率の改善等が可能な電子マニュアル表示方法及び電子マニュアル制御装置を提供する。【解決手段】電子マニュアル制御装置36は、DTCに対応する故障の概要を表示する故障概要表示領域114と、DTCの検知範囲を図示にて表示する検知範囲表示領域116と、DTCに対応付けられる検知範囲内の点検作業項目を最小の作業項目に区分して選択肢158a〜158dとして選択可能に表示する点検部位表示領域118とをDTC毎に一括表示する点検作業選択画面100を表示する。選択肢の1つが選択されると、当該選択肢に対応する点検作業説明画面200を表示装置40に表示さ ...more ...less
18
JP2017075115A
Publication/Patent Number: JP2017075115A
Publication date: 2017-04-20
Application number: 2015203010
Filing date: 2015-10-14
Assignee: CANON INC
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a hydroxygallium phthalocyanine crystal having excellent characteristics as a charge generating substance