320 patents
Page 5 of 16
Utility
Reflective Mask Blank, Reflective Mask, and Method for Manufacturing Semiconductor Device
16 Feb 23
Kazuhiro HAMAMOTO
Filed: 28 Jan 21
Utility
Processor for Endoscope and Endoscopic System
9 Feb 23
An image processing unit of a processor for an endoscope includes: an emphasis processing calculation unit performing nonlinear gradation conversion for a pixel value of a pixel of interest, using each pixel of a captured image as the pixel of interest; and a preprocessing unit setting a reference upper limit characteristic line and a reference lower limit characteristic line in order to adjust an output pixel value after the nonlinear gradation conversion and calculating a degree of variation in pixel values in a partial setting region around the pixel of interest.
Takao MAKINO
Filed: 30 Jun 21
Utility
Intraocular Lens Injector
2 Feb 23
Provided is an intraocular lens injector 1 for injecting an intraocular lens 4 into an eye.
Yoshitaka WATANABE, Tadashi ITO
Filed: 24 Dec 20
Utility
Live Calibration
26 Jan 23
A device includes an offset subtraction unit; an image sensor which receives, for each of a plurality of bright frames, a respective image signal obtained during a respective exposure time of the image sensor, and transmits the same to the offset subtraction unit, and receives, for a dark frame, a respective image signal obtained during a respective exposure time of the image sensor, and transmits the same to the offset subtraction unit; and a control unit which ensures that the image sensor alternately transmits a number of bright frames and one dark frame to the offset subtraction unit.
Florian BAUER, Michael WALZ
Filed: 9 Dec 20
Utility
Reflective Film Coated Substrate, Mask Blank, Reflective Mask, and Semiconductor Device Manufacturing Method
26 Jan 23
A reflective film coated substrate includes a substrate having two main surfaces opposite to each other and end faces connected to outer edges of the two main surfaces; and a reflective film formed on one of the main surfaces and extending onto at least part of the end faces.
Kazuhiro HAMAMOTO, Takashi UCHIDA
Filed: 30 Sep 22
Utility
Apparatus, Method and Computer-readable Storage Medium for Detecting Objects In a Video Signal Based on Visual Evidence Using an Output of a Machine Learning Model
26 Jan 23
Detections in video frames of a video signal, which are output from a machine learning model, are associated to generate a detection chain.
Christian EGGERT
Filed: 26 Nov 20
Utility
Endoscope Having a Circuit Board
19 Jan 23
The present invention relates to an endoscope including an object, which is to be supplied with electric current, in an endoscope head of the endoscope, and a circuit board for the object to be supplied with electric current.
Hermann LANDES, Tilman SCHRÖTER
Filed: 22 Sep 22
Utility
Spacer and Laminate
19 Jan 23
A sheet-like spacer to be used when a laminate of a plurality of subs rates 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 and Endoscope System
29 Dec 22
An endoscope includes: an image sensor in which a color filters having two or more colors is disposed at an imaging position and has a predetermined array pattern; and a correction processing unit configured to repeatedly perform processing of changing a target pixel value at a target imaging position to a median value between a neighboring pixel value and the target pixel value, while changing the target imaging position, when a pixel value at a neighboring imaging position near the target imaging position including at least two most neighboring imaging positions on a row closest to the target imaging position with the target imaging position interposed therebetween at an imaging position of a color filter, which is on a row along one direction identical to the target imaging position in image data output from the image sensor, and has a same color as a color filter at the target imaging position, is set as a neighboring pixel value.
Akihiko NISHIDE, Kenta KOSUGI
Filed: 3 Feb 21
Utility
Glass for Magnetic Recording Medium Substrate or for Glass Spacer for Magnetic Recording and Reproducing
29 Dec 22
A glass, which is a glass for a magnetic recording medium substrate or for a glass spacer for a magnetic recording and reproducing apparatus, is an amorphous oxide glass.
Koichi SATO, Kazuaki HASHIMOTO
Filed: 24 Aug 22
Utility
Endoscope and Endoscope Illumination Substrate
22 Dec 22
An endoscope or the like that prevents crosstalk between multiple light-emitting parts is provided.
Atsushi KOMORO, Toshiki WATANABE
Filed: 2 Nov 20
Utility
Intraocular Lens
22 Dec 22
Provided are an intraocular lens and a technique associated therewith, wherein an average value (exceeding 0 D) of base difference values within a first region from a lens center O to a position r1 of a first boundary is greater than 5 times an average value (exceeding 0 D) of base difference values within the first region from a lens center O of a virtual spherical lens having a base power at the lens center O to the position r1, a second region has a power resulting from adding one or more positive constant powers to a reference aspheric power, in a third region, the power is reduced so as to provide a negative longitudinal spherical aberration that cancels at least part of a positive longitudinal spherical aberration caused by a cornea, and a second step value is greater than a first step value.
Demas SANGER
Filed: 10 Nov 20
Utility
Endoscope
15 Dec 22
The endoscope includes an insertion portion, a hand-operating unit, a first treatment-instrument conduit, and a second treatment-instrument conduit.
Tetsu HIRAYAMA, Takahiro KOBAYASHI, Naoyuki NAITO
Filed: 18 Nov 20
Utility
Endoscope Device
15 Dec 22
Provided is an endoscope device capable of enhancing mechanical strength and durability against various operations and attachment to and detachment from a hanger in the endoscope device in which an endoscope can be suspended on the hanger.
Takahiro KOBAYASHI
Filed: 24 Nov 20
Utility
Reflective Mask Blank, Reflective Mask, and Method for Manufacturing Semiconductor Device
8 Dec 22
Yohei IKEBE, Osamu NOZAWA
Filed: 19 Oct 20
Utility
Endoscope Processor, Information Processing Method, and Computer Program
1 Dec 22
A processor for an endoscope includes: a determination unit that determines whether a start condition for starting acquisition of a moving image, which is limited to a predetermined time length and has a resolution equal to or higher than that of a still image captured by an endoscope, is satisfied; and a moving image acquisition unit that starts the acquisition of the moving image when the determination unit determines that the start condition is satisfied.
Tomonari AOYAMA
Filed: 22 Jan 21
Utility
Endoscope Apparatus
24 Nov 22
An object, for an endoscope apparatus having a non-contact type connector, is to provide an endoscope apparatus that allows downsizing the connector and maintaining a stable coupling state.
Masahiro KOMATSU
Filed: 18 Nov 20
Utility
Endoscope
24 Nov 22
Provided is an endoscope capable of effectively suppressing breakage of a channel while sufficiently exhibiting performance of a plurality of portions having different degrees of bending.
Tetsu HIRAYAMA
Filed: 30 Sep 20
Utility
Light Irradiation Device
3 Nov 22
Provided is a light irradiation device capable of appropriately suppressing positional misalignment between optical axes even though a plurality of light source modules are disposed in series.
Taiji MIZUTA
Filed: 13 Jul 22
Utility
Light Source Device
3 Nov 22
Provided is a light source device in which the housing is not full of heat, and the risk of inhaling dust in the housing or the risk of reduction of life of the fan device becomes reduced.
Lisong WU
Filed: 12 Jun 20