1155 patents
Page 30 of 58
Utility
Method for Producing Transparent Optical Film and Method for Producing Transparent Multilayer Film
1 Jan 20
This method for producing a transparent optical film includes a film formation step of forming a silver layer and a high standard electrode potential metal layer so as to be laminated on a substrate, the film formation step including a silver deposition step of forming the silver layer, at a thickness of 6 nm or less by vacuum deposition, and a high standard electrode potential metal deposition step of forming the high standard electrode potential metal layer formed of a high standard electrode potential metal having a higher standard electrode potential than that of silver by vacuum deposition, and an alloying step of forming a silver alloy layer by diffusing the high standard electrode potential metal within the silver layer by performing a heating treatment at a temperature of 50° C. or higher and 400° C. or lower.
Seigo NAKAMURA, Kenichi UMEDA, Yuichiro ITAI, Shinichiro SONODA
Filed: 11 Sep 19
Utility
Pyroelectric Sensor
1 Jan 20
Provided is a pyroelectric sensor including: an Si substrate; a laminated portion in which a heat absorption layer formed of an inorganic material, a lower electrode, a piezoelectric film, and an upper electrode are laminated in this order from one surface side of the Si substrate on the one surface; and an optical filter that is provided at a position of the other surface of the Si substrate corresponding to the laminated portion and selectively transmits an infrared ray, in which an infrared ray incident to the laminated portion from the optical filter side through the Si substrate is sensed.
Takamichi FUJII
Filed: 9 Sep 19
Utility
Organic Electroluminescent Display Device, Phase Difference Film, and Circularly Polarizing Plate
1 Jan 20
The present invention provides: an organic electroluminescent display device that further suppresses reflection of external light when viewed in an oblique direction; a phase difference film; and a circularly polarizing plate.
Kunihiro ATSUMI
Filed: 4 Sep 19
Utility
Imaging Lens and Imaging Apparatus
1 Jan 20
The imaging lens consists of, in order from the object side, a positive first lens group that moves to the object side during focusing from a long distance to a short distance, and a second lens group that does not move during focusing.
Kazuyoshi OKADA
Filed: 9 Sep 19
Utility
Zoom Lens and Imaging Apparatus
1 Jan 20
A zoom lens consists of a positive first lens group that is fixed during zooming, a negative second lens group that moves during zooming, a positive third lens group that moves during zooming, a positive fourth lens group that moves during zooming, and a positive fifth lens group that is fixed during zooming.
Shinkichi IKEDA, Takuya TANAKA
Filed: 24 Jun 19
Utility
Photo-alignment Copolymer, Photo-alignment Film, and Optical Laminate
1 Jan 20
Yutaka NOZOE, Takashi IIZUMI, Takahiro KATO
Filed: 2 Sep 19
Utility
Composition, Color Filter, and Hemoglobin Sensor
1 Jan 20
Provided are a composition, in which, in a case where an absorbance of 500 nm is A500, an absorbance of 580 nm is B580, and an absorbance of 600 nm is C600, an absorbance of A500/B580 is 2.0 or more, and C600/B580 is 1.5 or more, a color filter, and a hemoglobin sensor having the color filter.
Hirotaka TAKISHITA, Kazuya OOTA
Filed: 11 Sep 19
Utility
Visual Sense and Tactile Sense Integrated Presentation Device
1 Jan 20
A visual sense-and-tactile sense integrated presentation device includes a half mirror, a visual sense presentation body that presents visual information about an object and is disposed on a mirror surface side of the half mirror, and a tactile sense presentation body that presents tactile information and is disposed to face the visual sense presentation body across the mirror surface of the half mirror at an optical distance from the half mirror equal to an optical distance between the half mirror and the visual sense presentation body.
Masayuki Naya, Takahiro Sano
Filed: 11 Sep 19
Utility
Touch Sensor and Method for Manufacturing Touch Sensor
1 Jan 20
A touch sensor includes a first electrode pattern and a second electrode pattern respectively extending in mutually intersecting directions on the same surface of a transparent substrate and has a first transparent layer having a refractive index of 1.6 or more and a thickness of 200 nm or less and a second transparent layer having a refractive index of less than 1.6 and a thickness of 0.5 μm or more sequentially superimposed on the first and the second electrode patterns, the first electrode pattern has a plurality of first island-shaped electrode portions disposed at intervals and first wire portions that electrically connect the first island-shaped electrode portions, and the second electrode pattern has a plurality of second island-shaped electrode portions disposed at intervals and second wire portions that electrically connect the second island-shaped electrode portions by building a bridge on the first transparent layer and the second transparent layer.
Kentaro Toyooka, Yohei Aritoshi, Tatsuya Shimoyama
Filed: 12 Sep 19
Utility
Insect Detection Method, Gas Sensor for Insect Detection, Gas Sensor Array for Insect Detection, and Electric Machine Product
1 Jan 20
Provided are an insect detection method that includes detecting an intrinsic gas emitted by an insect using a gas sensor including a gas adsorption membrane, the gas sensor being selected from a resonant sensor, an electrical resistance sensor, and a field effect transistor sensor; a gas sensor for insect detection and a gas sensor array for insect detection, which are suitable to be used for this method; and an electric machine product having the gas sensor or gas sensor array mounted therein.
Yasuhiro AIKI, Takahiro SANO, Fumihiko MOCHIZUKI, Koji TAKAKU
Filed: 12 Sep 19
Utility
Endoscope
1 Jan 20
An endoscope includes a first flat surface formed at a distal end portion of an insertion part to be inserted into a subject, and orthogonal to an axial direction of the insertion part, an observation window provided at the distal end portion for allowing image light of the subject to be taken therethrough, with a surface of the observation window as a light incidence plane, a forceps outlet disposed on the first flat surface, a first illumination window provided at the distal end portion to irradiate a subject with illumination light, a second illumination window provided at the distal end portion to irradiate the subject with illumination light, a fluid jetting nozzle arranged at the first flat surface to jet a fluid toward the observation window and fixed at the distal end portion of the insertion part, and an inclined surface formed around the observation window.
Toshiyuki IKEDA, Tomohiro OHKI
Filed: 8 Sep 19
Utility
Ultrasonic Endoscope
1 Jan 20
The ultrasonic endoscope includes: an insertion part that includes a tip, a base end, and a longitudinal axis; an ultrasonic transducer that is provided at the tip of the insertion part; a locking groove that is a balloon mounting portion which is disposed closer to the base end of the insertion part than the ultrasonic transducer is and on which a balloon wrapping the ultrasonic transducer is detachably mounted; a balloon pipe line that extends in the insertion part; a tip-side opening surface of the balloon pipe line that is provided closer to the tip than the locking groove and has components normal to a direction of the longitudinal axis; and a groove portion which is formed toward the tip from the tip-side opening surface as a starting point and of which at least a part overlaps the ultrasonic transducer in the direction of the longitudinal axis.
Yasuhiko MORIMOTO
Filed: 11 Sep 19
Utility
Ultrasound Diagnostic Apparatus and Operation Method of Ultrasound Diagnostic Apparatus
1 Jan 20
There are provided an ultrasound diagnostic apparatus and an operation method of an ultrasound diagnostic apparatus capable of performing polarization processing during the execution period of ultrasound diagnosis without affecting the image quality of an ultrasound image.
Katsuya YAMAMOTO, Yasuhiko MORIMOTO, Satoru OKADA
Filed: 30 May 19
Utility
Ultrasound Diagnostic Apparatus and Operation Method of Ultrasound Diagnostic Apparatus
1 Jan 20
In an ultrasound diagnostic apparatus and an operation method of the ultrasound diagnostic apparatus of the invention, a control circuit performs polarization processing on a plurality of ultrasound transducers in a non-diagnosis period, during which transmission of ultrasound waves and reception of reflected waves for performing ultrasound diagnosis are not performed, in a case where the cumulative driving time of the plurality of ultrasound transducers for performing the ultrasound diagnosis becomes equal to or longer than a specified time.
Katsuya YAMAMOTO, Yasuhiko MORIMOTO, Satoru OKADA
Filed: 30 May 19
Utility
Ultrasound Diagnostic Apparatus and Operation Method of Ultrasound Diagnostic Apparatus
1 Jan 20
A control circuit of an ultrasound diagnostic apparatus having an ultrasound endoscope controls a transmission circuit to generate a transmission signal, which includes a diagnostic driving pulse applied to each of a plurality of ultrasound transducers that generate ultrasound waves for acquiring an ultrasound image, in the case of acquiring the ultrasound image, and controls the transmission circuit to generate a polarization driving pulse, which has a polarization driving voltage different from voltage of the diagnostic driving pulse within the same settable voltage range as the diagnostic driving pulse and has a frequency different from a probe frequency band for acquiring the ultrasound image, in order to perform the polarization processing of the plurality of ultrasound transducers in the case of performing the polarization processing.
Katsuya YAMAMOTO, Yasuhiko MORIMOTO, Satoru OKADA
Filed: 21 May 19
Utility
Ultrasound Diagnostic Apparatus and Operation Method of Ultrasound Diagnostic Apparatus
1 Jan 20
An ultrasound transducer unit including a plurality of ultrasound transducers transmits and receives ultrasound waves to and from an inside of a subject.
Yoshiaki SATOH, Katsuya YAMAMOTO
Filed: 21 May 19
Utility
Piezoelectric Body Film, Piezoelectric Element, and Method for Manufacturing Piezoelectric Element
1 Jan 20
Naoki MURAKAMI, Daigo SAWAKI
Filed: 3 Sep 19
Utility
All-solid State Secondary Battery and Manufacturing Method Therefor
1 Jan 20
Provided are an all-solid state secondary battery having a battery element member having a collector, a solid electrolyte layer, and a positive electrode active material layer, an axial core having the battery element member disposed on a side surface outer circumference, and a battery exterior body that is configured to store the battery element member and the axial core, in which a reinforcement coating body is provided on the side surface outer circumference of the battery exterior body, and, in a discharged state, a compressive stress of 0.5 MPa or more at 25° C. is provided between the axial core and the battery exterior body and between the battery exterior body and the battery element member; and a manufacturing method therefor.
Shinji IMAI
Filed: 10 Sep 19
Utility
Zoom Lens, Extender Lens, and Imaging Apparatus
1 Jan 20
A zoom lens has, in order from an object side, a focusing unit including a focusing lens group moving for focusing, a variable magnification unit including at least two variable magnification lens groups moving while changing a mutual interval for variable magnification, an aperture stop, and an image forming unit including an image forming lens group.
Takuya TANAKA, Takuya TANAKA
Filed: 24 Jun 19
Utility
Imaging Apparatus, Imaging Method, and Imaging Program
1 Jan 20
An imaging apparatus includes: an imager that performs imaging of a subject through an imaging optical system including a focus lens capable of changing a position of a principal point in a range between a first position and a second position in a direction of an optical axis; and an imaging controller that continuously performs plural imaging control operations for causing the imager to perform imaging of the subject through the imaging optical system in a state where the principal point of the focus lens is set at each of plural imaging positions which are set in a movement range as at least a partial range of the range, and the imaging controller makes distances between the plural imaging positions narrower and sets a larger number of the plural imaging positions in an imaging control operation performed later in time series among the plural imaging control operations.
Tetsuya MIZUSAWA, Kenji MAKINO, Daisuke HAYASHI
Filed: 12 Sep 19