217 patents
Utility
Endoscope processor, information processing device, and endoscope system
9 Jan 24
An endoscope processor according to one aspect includes an image acquisition unit that acquires a captured image from an endoscope, a first correction unit that corrects the captured image acquired by the image acquisition unit, a second correction unit that corrects the captured image acquired by the image acquisition unit, and an output unit that outputs an endoscopic image based on the captured image corrected by the first correction unit and a recognition result using a trained image recognition model in which the recognition result is output in a case where the captured image corrected by the second correction unit is input.
Akihiko Nishide
Filed: 30 Aug 19
Utility
Method for manufacturing glass spacer, glass spacer, and hard disk drive device
9 Jan 24
A method for manufacturing a ring-shaped glass spacer to be arranged in contact with a magnetic disk in a hard disk drive device includes processing for forming a film on the surface of a glass spacer main body, which is the base of the glass spacer.
Masafumi Miura, Kazuaki Hashimoto, Naoyuki Higuchi
Filed: 8 Mar 21
Utility
Endoscope having swinging elevator
2 Jan 24
An endoscope includes a main body portion that has a housing recession portion that houses an elevator, a drive member arrangement space that houses a drive member and is closed off from the housing recession portion, a lid insertion space that puts the drive member arrangement space and an outer space into communication, and a lid member that can be inserted into the lid insertion space and liquid-tightly closes off the lid insertion space when inserted.
Akiyoshi Matsubara, Tetsuya Tarumoto
Filed: 13 Apr 22
Utility
Spacer and laminate
12 Dec 23
A sheet-like spacer to be used when a laminate of a plurality of substrates is formed for the purpose of processing end faces of the substrates is provided between the adjacent substrates in the laminate to keep the adjacent substrates apart from each other.
Masao Takano
Filed: 19 Sep 22
Utility
Endoscope system, processor, diagnostic support method, and computer program
12 Dec 23
Provided are an endoscope system, a processor, a diagnostic support method, and a computer program.
Akihiko Nishide
Filed: 6 Jan 21
Utility
Intraocular lens, method for designing the same, and method for manufacturing the same
5 Dec 23
Demas Sanger
Filed: 21 Dec 21
Utility
Light guide plate made of lead-free glass having a high refractive index and image display device using a light guide plate
14 Nov 23
Provided is a light guide plate for an image display device which uses lead-free glass, has excellent color reproducibility and a light weight, and may obtain a wide viewing angle.
Yasuo Kogure
Filed: 16 Nov 22
Utility
Reflective mask blank, reflective mask and manufacturing method thereof, and semiconductor device manufacturing method
14 Nov 23
Provided is a reflective mask blank with which it is possible to further reduce the shadowing effect of a reflective mask, and also possible to form a fine and highly accurate phase-shift pattern.
Yohei Ikebe, Tsutomu Shoki
Filed: 18 Nov 22
Utility
Reflective mask blank, reflective mask, method of manufacturing reflective mask, and method of manufacturing semiconductor device
14 Nov 23
Provided is a reflective mask blank with which it is possible to further reduce the shadowing effect of a reflective mask, and also possible to form a fine and highly accurate phase-shift pattern.
Yohei Ikebe, Tsutomu Shoki
Filed: 18 Nov 22
Utility
Optical distribution connector and endoscopic system
7 Nov 23
Provided is a technique for further reducing the scale of an endoscope system.
Kunihiko Onobori
Filed: 6 Sep 19
Utility
Elevator and endoscope
17 Oct 23
An example elevator, attachable to and detachable from an endoscope including a lever pivotally provided at a distal end of an insertion part of the endoscope and a pivot part causing the lever to pivot, includes: a first elevating part having a recess at one surface thereof; a second elevating part protruding from an edge of the first elevating part; and a lever connection part located at an end of the second elevating part and connected to the lever.
Yoshitsugu Hosogoe, Keiichi Saito
Filed: 13 Oct 17
Utility
Optical element and optical apparatus
3 Oct 23
An optical element includes a glass body including a colored layer provided inside the glass body and positioned at an optical function surface of the optical element.
Toshiki Nakamura, Yutaka Takakubo, Yoshitake Tanno, Yasushi Tsutsumi, Naomi Matsumoto
Filed: 22 Apr 21
Utility
Endoscope
19 Sep 23
An endoscope has an insertion portion with a simple configuration.
Takayoshi Morishima, Keiji Ito, Kohei Iketani
Filed: 20 Jun 19
Utility
Mask blank, method for manufacturing reflective mask, and method for manufacturing semiconductor device
19 Sep 23
A light shielding film made up of a material containing one or more elements selected from silicon and tantalum and a hard mask film made up of a material containing chromium, oxygen, and carbon are laminated on a transparent substrate.
Osamu Nozawa, Ryo Ohkubo, Hiroaki Shishido
Filed: 10 Feb 22
Utility
Mask blank, phase shift mask, and method of manufacturing semiconductor device
8 Aug 23
The phase shift film has a function to transmit an exposure light of a KrF excimer laser at a transmittance of 2% or more, and a function to generate a phase difference of 150 degrees or more and 210 degrees or less between the exposure light transmitted through the phase shift film and the exposure light transmitted through the air for a same distance as a thickness of the phase shift film, in which the phase shift film has a structure where a lower layer and an upper layer are stacked in order from a side of the transparent substrate, in which a refractive index nL of the lower layer at a wavelength of the exposure light and a refractive index nU of the upper layer at a wavelength of the exposure light satisfy a relation of nL>nU, in which an extinction coefficient kL of the lower layer at a wavelength of the exposure light and an extinction coefficient kU of the upper layer at a wavelength of the exposure light satisfy a relation of kL>kU; and in which a thickness dL of the lower layer and a thickness dU of the upper layer satisfy a relation of dL<dU.
Hitoshi Maeda, Osamu Nozawa, Hiroaki Shishido
Filed: 6 Feb 20
Utility
Endoscope processor, non-transitory computer readable medium, and information processing method
25 Jul 23
An endoscope processor allows the user to easily confirm the setting state of functions.
Eiji Hayamizu, Katsuya Tannai
Filed: 14 May 20
Utility
Magnetic-disk glass substrate, magnetic-disk glass substrate intermediate, and method for manufacturing magnetic-disk glass substrate
25 Jul 23
A magnetic-disk glass substrate contains an alkaline earth metal component as a glass composition and includes a pair of main surfaces, and an outer circumferential side edge surface that is a mirror surface.
Shuhei Azuma
Filed: 10 Dec 21
Utility
Electronic endoscope processor and electronic endoscopic system
18 Jul 23
An electronic endoscope processor includes a converting means for converting each piece of pixel data that is made up of n (n≥3) types of color components and constitutes a color image of a biological tissue in a body cavity into a piece of pixel data that is made up of m (m≥2) types of color components, m being smaller than n; an evaluation value calculating means for calculating, for each pixel of the color image, an evaluation value related to a target illness based on the converted pieces of pixel data that are made up of m types of color components; and a lesion index calculating means for calculating a lesion index for each of a plurality of types of lesions related to the target illness based on the evaluation values calculated for the pixels of the color image.
Takao Makino, Yousuke Ikemoto
Filed: 7 Jun 22
Utility
Powder, method of producing powder and adsorption apparatus
18 Jul 23
The present invention provides that powder is mainly constituted from secondary particles of hydroxyapatite.
Shintaro Kobayashi
Filed: 14 Sep 21
Utility
Method for manufacturing ring-shaped glass spacer
18 Jul 23
A method for manufacturing the ring-shaped glass spacer to be arranged in contact with a magnetic disk in a hard disk drive apparatus, including: preparing a ring-shaped glass blank; and grinding main surfaces of the ring-shaped glass blank by using grinding pads that include diamond particles as fixed abrasive particles.
Masao Takano, Shinji Eda
Filed: 31 Jan 22