1155 patents
Page 23 of 58
Utility
Imaging Optical System, Projection Display Device, and Imaging Apparatus
29 Jan 20
The imaging optical system consists of, in order from a magnification side: a catoptric system; and a dioptric system that includes a plurality of lenses.
Masaru AMANO
Filed: 14 Jul 19
Utility
Liquid Crystal Composition, Light Absorption Anisotropic Film, Laminate, and Image Display Device
29 Jan 20
An object of the invention is to provide a liquid crystal composition with which a light absorption anisotropic film having a high alignment degree can be formed, a light absorption anisotropic film which is provided using the liquid crystal composition, a laminate, and an image display device.
Wataru HOSHINO, Teruki NIORI
Filed: 7 Oct 19
Utility
Projection Display Device
29 Jan 20
A projection display device includes an imaging element, a light source, a light valve that modulates light from the light source and emits modulated light in a prescribed polarization state, and an imaging optical system.
Kazuki INOUE, Chikara YAMAMOTO
Filed: 14 Jul 19
Utility
Projection Display Device
29 Jan 20
A projection display device includes an imaging element, a light source, a light valve that modulates light from the light source and emits modulated light, and an imaging optical system.
Kazuki Inoue, Chikara Yamamoto
Filed: 14 Jul 19
Utility
Light Source Device for Endoscope and Endoscope System
29 Jan 20
The light source device for an endoscope includes a plurality of light sources that emits light with different wavelengths, a light path integration part that integrates light paths of the light, a light path unit on which the integrated light is incident, a photodetector that receives a portion of the light until the light paths are integrated by the light path integration part to obtain information on a light quantity, and a light source controller that adjusts the light quantity of the light based on a light quantity measurement signal generated by the photodetector.
Yoshinori MORIMOTO
Filed: 3 Jun 19
Utility
Examination Support Device, Examination Support Method, and Examination Support Program
29 Jan 20
An image acquisition unit acquires a first medical image in a first expression form and a second medical image in a second expression form different from the first expression form.
Shinnosuke HIRAKAWA
Filed: 25 Jun 19
Utility
Antioxidant Dispersion
29 Jan 20
An antioxidant dispersion contains an oil component having a polyunsaturated fatty acid content of less than 50% by mass, a water-soluble antioxidant, at least one kind of compound selected from the group consisting of a polyhydric alcohol compound having 5 or less carbon atoms and reduced starch syrup, an emulsifier, and water.
Hiroyuki SUGIYAMA
Filed: 29 Sep 19
Utility
Magnetic Tape, Magnetic Tape Cartridge, and Magnetic Tape Apparatus
29 Jan 20
The magnetic tape includes a non-magnetic support; and a magnetic layer including ferromagnetic powder and a binding agent on the non-magnetic support, in which an absolute value ΔN of a difference between a refractive index Nxy measured regarding an in-plane direction of the magnetic layer and a refractive index Nz measured regarding a thickness direction of the magnetic layer is 0.25 to 0.40, and a coefficient of friction measured regarding a base portion of a surface of the magnetic layer is equal to or smaller than 0.30, a magnetic tape cartridge and a magnetic tape apparatus including this magnetic tape.
Norihito KASADA
Filed: 25 Jul 19
Utility
Magnetic Tape, Magnetic Tape Cartridge, and Magnetic Tape Apparatus
29 Jan 20
The magnetic tape includes a non-magnetic support; and a magnetic layer including ferromagnetic powder and a binding agent on the non-magnetic support, in which the magnetic layer has a servo pattern, and an absolute value ΔN of a difference between a refractive index Nxy measured regarding an in-plane direction of the magnetic layer and a refractive index Nz measured regarding a thickness direction of the magnetic layer is 0.25 to 0.40, a magnetic tape cartridge and a magnetic tape apparatus including this magnetic tape.
Norihito Kasada
Filed: 25 Jul 19
Utility
Magnetic Tape, Magnetic Tape Cartridge, and Magnetic Tape Apparatus
29 Jan 20
The magnetic tape includes a non-magnetic support; a magnetic layer including ferromagnetic powder and a binding agent on one surface side of the non-magnetic support; and a back coating layer including non-magnetic powder and a binding agent on the other surface side of the non-magnetic support, in which an isoelectric point of a surface zeta potential of the magnetic layer is equal to or smaller than 3.8, and an isoelectric point of a surface zeta potential of the back coating layer is equal to or smaller than 3.0, a magnetic tape cartridge, and a magnetic tape apparatus including this magnetic tape.
Norihito KASADA
Filed: 25 Jul 19
Utility
Photoelectric Conversion Element, Solar Cell, Method for Manufacturing Photoelectric Conversion Element, and Photosensitive-layer-forming Composition
29 Jan 20
Hirotaka SATO, Kenji SHIROKANE, Kimiatsu NOMURA
Filed: 1 Oct 19
Utility
Organic Semiconductor Element, Organic Semiconductor Composition, Method of Manufacturing Organic Semiconductor Film, Organic Semiconductor Film, and Compound and Polymer Using the Same
29 Jan 20
Fumiko TAMAKUNI, Tetsuya WATANABE, Toshihiro OKAMOTO, Junichi TAKEYA
Filed: 29 Sep 19
Utility
Photoelectric Conversion Element, Optical Sensor, and Imaging Element
29 Jan 20
Tomoaki YOSHIOKA, Eiji FUKUZAKI, Kimiatsu NOMURA
Filed: 3 Oct 19
Utility
Photoelectric Conversion Element, Optical Sensor, Imaging Element, and Compound
29 Jan 20
Tomoaki YOSHIOKA, Kimiatsu NOMURA, Eiji FUKUZAKI
Filed: 3 Oct 19
Utility
Imaging Device, Imaging Control Method, and Program
29 Jan 20
An imaging device includes: a lens-side suppression unit that moves an anti-vibration lens, which is provided in an interchangeable imaging lens mounted on an imaging device body including an imaging element, to a position, which is determined according to a detection result of a detection unit detecting vibration applied to a device, to suppress an influence of the vibration on a subject image; an imaging element-side suppression unit that moves the imaging element to suppress a shift in an angle of view caused by the movement of the anti-vibration lens; and a control unit that performs control on the lens-side suppression unit to limit a movable range of the anti-vibration lens, which is moved by the lens-side suppression unit, on the basis of the amount of the maximum shift in the angle of view caused by the movement of the imaging element performed by the imaging element-side suppression unit.
Koichi TANAKA, Seiichi IZAWA, Akihiro UCHIDA, Hideo KOBAYASHI, Kenkichi HAYASHI
Filed: 1 Oct 19
Utility
Inks
27 Jan 20
Masao Ikoshi
Filed: 12 Sep 18
Utility
Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, mask blank including actinic ray-sensitive or radiation-sensitive film, pattern forming method, and method for manufacturing electronic device
27 Jan 20
Provided are an actinic ray-sensitive or radiation-sensitive resin composition including a compound (A) whose dissolution rate in an alkali developer decreases by the action of an acid, a resin (B) having a group that decomposes by the action of an alkali developer to increase the solubility in the alkali developer and having at least one of a fluorine atom or a silicon atom, and a resin (C) having a phenolic hydroxyl group, different from the resin (B), an actinic ray-sensitive or radiation-sensitive film and a mask blank, each formed using the actinic ray-sensitive or radiation-sensitive resin composition, a pattern forming method using the actinic ray-sensitive or radiation-sensitive resin composition, and a method for manufacturing an electronic device.
Shuhei Yamaguchi, Koutarou Takahashi, Toshiaki Fukuhara, Shuji Hirano
Filed: 23 Aug 17
Utility
Information processing device, information processing method, and program
27 Jan 20
Provided is an information processing device including an acquisition unit that acquires a first captured image, a second captured image, and a distance to a subject, and a derivation unit that derives an imaging position distance which is a distance between the first imaging position and the second imaging position, on the basis of a plurality of pixel coordinates for specifying a plurality of pixels of more than three pixels which are present in the same planar region as an emission position irradiated with the directional light beam on the real space and correspond to the position on the real space in each of the first captured image and the second captured image which are acquired by the acquisition unit, emission position coordinates which are derived on the basis of the distance acquired by the acquisition unit, a focal length of an imaging lens, and dimensions of imaging pixels.
Tomonori Masuda
Filed: 16 Apr 18
Utility
Magnetic tape device and reproducing method employing TMR reproducing head and tape with characterized XRD intensity ratio
27 Jan 20
The magnetic tape device includes a Tunneling Magnetoresistive (TMR) head as a reproducing head; and a magnetic tape which includes a non-magnetic support, and a magnetic layer including ferromagnetic hexagonal ferrite powder and a binding agent on the non-magnetic support, an XRD intensity ratio (Int(110)/Int(114)) of a hexagonal ferrite crystal structure obtained by an X-ray diffraction analysis of the magnetic layer by using an In-Plane method is 0.5 to 4.0, a vertical direction squareness ratio of the magnetic tape is 0.65 to 1.00, a center line average surface roughness Ra measured regarding a surface of the magnetic layer is equal to or smaller than 2.0 nm, and a logarithmic decrement acquired by a pendulum viscoelasticity test performed regarding the surface of the magnetic layer is equal to or smaller than 0.050.
Norihito Kasada, Eiki Ozawa
Filed: 19 Feb 18
Utility
Head tracking servo method for magnetic tape recording device
27 Jan 20
The magnetic tape device includes a magnetic tape and a TMR head (servo head), in which the magnetic tape includes a non-magnetic support, and a magnetic layer including ferromagnetic powder and a binding agent on the non-magnetic support, the ferromagnetic powder is ferromagnetic hexagonal ferrite powder, an intensity ratio of a peak intensity Int(110) of a diffraction peak of a (110) plane with respect to a peak intensity Int(114) of a diffraction peak of a (114) plane of a hexagonal ferrite crystal structure obtained by an X-ray diffraction analysis of the magnetic layer by using an In-Plane method is 0.5 to 4.0, and a vertical direction squareness ratio of the magnetic tape is 0.65 to 1.00.
Eiki Ozawa, Norihito Kasada
Filed: 13 Mar 18