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公开(公告)号：US20250069268A1
公开(公告)日：2025-02-27
申请号：US18945449
申请日：2024-11-12
Applicant: FUJIFILM CORPORATION
Inventor： Makoto OMOTO
Abstract: Provided is a calibration member for calibration of an image of a color forming member, which forms a color with density distribution corresponding to an amount of energy applied thereto, in a captured image obtained by imaging the color forming member by an imaging device, the calibration member including a support that includes a first region on which the color forming member is placed and a second region on which a calibration image for calibration of the image of the color forming member is disposed and a transparent member that covers the color forming member placed on the first region of the support and of which a surface that serves as an imaging target surface in a case where the color forming member is to be imaged has a low gloss.
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公开(公告)号：US20250068803A1
公开(公告)日：2025-02-27
申请号：US18940229
申请日：2024-11-07
Applicant: FUJIFILM Corporation
Inventor： Yuanzhong LI
Abstract: A processor is configured to: acquire protein information related to a protein contained in a biopharmaceutical and including site information related to a plurality of sites constituting the protein, prescription information related to a prescription of a candidate preservation solution for the biopharmaceutical, and measurement data indicating preservation stability of the candidate preservation solution; derive, based on the protein information and the prescription information, a first feature amount related to the preservation stability of the candidate preservation solution for an entire protein as a target and a second feature amount related to the preservation stability of the candidate preservation solution for each of the plurality of sites as a target; and input the measurement data, the first feature amount, and the second feature amount to a machine learning model and output a score indicating the preservation stability of the candidate preservation solution from the machine learning model.
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公开(公告)号：US20250064305A1
公开(公告)日：2025-02-27
申请号：US18764098
申请日：2024-07-03
Applicant: FUJIFILM Corporation
Inventor： Tomonori YOKOTA , Satoru TSUTO
Abstract: A lens position control device is a lens position control device that controls a position of a variable magnification lens of a zooming optical system provided at an endoscope and includes a DC motor with a brush that generates a drive force for changing the position of the variable magnification lens, a drive circuit that drives the DC motor with a brush by repeating an application state where a drive voltage is applied between a pair of terminals of the DC motor with a brush and a release state where the terminals are released from each other, and a processor that controls the position of the variable magnification lens based on a time-integrated value of a counter-electromotive force generated at the DC motor with a brush in the release state.
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公开(公告)号：US12235584B2
公开(公告)日：2025-02-25
申请号：US17219805
申请日：2021-03-31
Applicant: FUJIFILM Corporation
Inventor： Tetsuya Kamimura
Abstract: The present invention provides a chemical liquid which makes it possible to obtain a resist pattern while inhibiting pattern interval variation in a case where the chemical liquid is used as a developer or rinsing solution. The present invention also provides a chemical liquid storage body, a resist pattern forming method, and a semiconductor chip manufacturing method. The chemical liquid according to an embodiment of the present invention is a chemical liquid containing n-butyl acetate and isobutyl acetate, in which a content of the n-butyl acetate is 99.000% to 99.999% by mass with respect to a total mass of the chemical liquid, and a content of the isobutyl acetate is 1.0 to 1,000 mass ppm with respect to the total mass of the chemical liquid.
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5.发明授权公开(公告)号：US12232689B2
公开(公告)日：2025-02-25
申请号：US17591386
申请日：2022-02-02
Applicant: FUJIFILM Corporation
Inventor： Seiya Takenouchi
Abstract: An object of the present invention is to provide a medical image processing apparatus, an endoscope system, and a medical image processing method that are capable of causing a user to appropriately recognize an operation state of an assistance function. A medical image processing apparatus according to a first aspect of the present invention includes an image acquiring unit that acquires a chronological medical image; a recognizing unit that performs recognition of a region of interest in the acquired medical image; a reporting unit that performs reporting of a result of the recognition in at least one style and that, in response to a predetermined condition being satisfied after start of a reporting state of performing the reporting, is switched to a non-reporting state of not performing the reporting; and a switching notifying unit that provides a notification indicating that switching from the reporting state to the non-reporting state is to occur.
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Patent Agency Ranking
公开(公告)号：US20250063946A1
公开(公告)日：2025-02-20
申请号：US18939925
申请日：2024-11-07
Applicant: FUJIFILM Corporation
Inventor： Yuko SUZUKI , Hiroki Sugirua
IPC: H10K85/60 , C07D333/22 , C07D333/28 , C07D409/14 , H10K30/30
Abstract: In the present invention, there is provided a photoelectric conversion element which has excellent quantum efficiency and responsiveness in a case of receiving blue light, and has low electric field strength dependence of response speed. In addition, there is provided an imaging element, a photo sensor, an optical sensor, and a compound related to the photoelectric conversion element. The photoelectric conversion element according to the present invention is a photoelectric conversion element including a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, in which the photoelectric conversion film contains a compound represented by Formula (1).
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公开(公告)号：US20250060622A1
公开(公告)日：2025-02-20
申请号：US18823141
申请日：2024-09-03
Applicant: FUJIFILM Corporation
Inventor： Eiichiro AMINAKA
IPC: G02F1/13 , G02B27/01 , G02F1/13363
Abstract: An optical film includes light absorption anisotropic layers containing a dichroic substance, and at least one interlayer disposed between the light absorption anisotropic layers, in which all of the light absorption anisotropic layers have an absorption axis parallel to a thickness direction, thicknesses of the light absorption anisotropic layers are all 3.0 μm or less, a total thickness of the light absorption anisotropic layers is 4.0 μm or more, a total value calculated by multiplying a ratio of a content of the dichroic substance with respect to a mass of the light absorption anisotropic layer by the thickness of the light absorption anisotropic layer is 1.10 μm or more, and the interlayer is a layer in which an in-plane retardation at a wavelength of 550 nm is 25 nm or less and an absolute value of a thickness-direction retardation at the wavelength of 550 nm is 25 nm or less.
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公开(公告)号：US20250057403A1
公开(公告)日：2025-02-20
申请号：US18801995
申请日：2024-08-13
Applicant: FUJIFILM Corporation
Inventor： Takuro ASAOKA , Makoto SUGIZAKI
Abstract: An endoscope includes an insertion part including an imaging optical system, a tubular support member, an imaging element, a first circuit substrate, a second circuit substrate, a cable, a covering member, and a distal end member as defined herein, the support member includes a circular tubular portion having a circular tubular shape that supports the imaging optical system and a rectangular tubular portion having a rectangular tubular shape that supports the imaging element, the circular tubular portion is supported by the hole portion of the distal end member, a clearance is provided between the distal end member and the covering member or the rectangular tubular portion of the support member, the covering member covers at least a part of the rectangular tubular portion, and a diameter of a circumscribed circle of the rectangular tubular portion is equal to or larger than an outer diameter of the circular tubular portion.
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公开(公告)号：US20250057392A1
公开(公告)日：2025-02-20
申请号：US18935672
申请日：2024-11-04
Applicant: FUJIFILM Corporation , FUJITA ACADEMY
Inventor： Yuichi TERAMURA , Yohei OTAKA , Hitoshi KAGAYA , Seiko SHIBATA
Abstract: An endoscope system that illuminates an object and captures reflected light from the object includes a control processor. The control processor acquires an examination image and determines whether the examination image shows a swallowing state or a non-swallowing state. In addition, the control processor detects a high pixel value region from the examination image and determines that the examination image shows the swallowing state in a case in which an area of the high pixel value region is equal to or greater than a first threshold value. Further, the control processor performs grayscale conversion on the examination image to obtain a grayscale image and performs a binarization process for obtaining the high pixel value region in a case in which a density value of a pixel of the grayscale image is equal to or greater than a second threshold value.
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公开(公告)号：US12230862B2
公开(公告)日：2025-02-18
申请号：US18054309
申请日：2022-11-10
Applicant: FUJIFILM Corporation
Inventor： Tianhua Ouyang
Abstract: Provided is an antenna where low transmission loss and visibility are simultaneously achieved. The antenna includes: a transparent film substrate; an antenna element that is provided on one surface among two surfaces of the transparent film substrate; and a ground part that is provided on the other surface among the two surfaces of the transparent film substrate. The antenna element and the ground part are formed of a mesh pattern formed of a fine silver wire, and a line width of the fine wire is 1.0 μm or more and less than 5.0 μm. A thickness of the transparent film substrate is 30 μm or more and 300 μm or less.
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