摘要:
There is provided an endoscope and an endoscope flexible section that can secure bending rigidity and have the resistance against high temperature-and-pressure steam during sterilization. The endoscope flexible section includes a spiral tube, a net-like tube, and an outer cover member. The spiral tube is formed by winding a belt-like member made of metal, in a spiral shape. The net-like tube is formed in an annular shape on the periphery of the spiral tube by braiding thin metal wires. The outer cover member is formed on the periphery of the net-like tube. In the outer cover member, a polyparaxylene resin layer is formed in a pattern on the periphery of a cover layer that covers the periphery of the net-like tube and is made of fluororubber. The polyparaxylene resin layer is a pattern of the plural rings that are disposed in a circumferential direction at predetermined intervals.
摘要:
An endoscope for image pickup of an object by receiving image light with an image sensor includes an elongated tube. A fiber optic image guide includes a plurality of optical fibers being bundled, and has a distal tip, is inserted through the elongated tube, for transmitting the image light focused on the distal tip by an objective lens system in a proximal direction. A piezoelectric actuator is disposed on an outer side of the fiber optic image guide, for periodically displacing the distal tip, wherein the image sensor picks up the image light from the fiber optic image guide for plural times in synchronism with displacement, to form one synthesized image. A hood device is mounted on a head assembly of the elongated tube, and shiftable between a closed position for covering a distal end face of the head assembly and an open position for revealing the distal end face.
摘要:
A material for solid polyelectrolytes which comprises a polymer comprising two or more fluoropolymer segments differing in monomer composition, wherein at least one of the fluoropolymer segments has sulfonic acid type functional groups.
摘要:
[Problems] In a connector to which unbalanced-type lines are connected, providing a connector which prevents crosstalk in the connector and an interface apparatus including the connector.[Solutions] Comprising terminals 64 to be connected with connectors 9, a plurality of boards 62 having a plurality of transmission lines, one ends of the transmission lines being connected with the terminals 64, a housing 61 for fixing the plurality of boards 62, and common mode choke coils 65 provided on the boards 62 and connected with balanced-type lines.
摘要:
Provided is a container including a container body and an image on the container body. The image includes a plurality of dented portions and non-dented portions. A visibility value of the image represented by Mathematical formula (1) below is greater than or equal to a predetermined value. Visibility value=b0·L*0·(1−exp(b1·ΔL*)) Mathematical formula (1) In Mathematical formula (1), L*0 represents a luminosity of the image. ΔL* represents a difference between the luminosity of the image and a luminosity of any other portion than the image, b0 represents a positive real number, and b1 represents a negative real number.
摘要:
A video processing device connectable with a recorder includes a first receiver and a controller. The first receiver receives a main video signal containing two or more frames which are consecutive in time sequence, the main video signal produced by imaging two or more subjects including at least one moving subject. The controller generates one or more sub video signals produced by imaging a first subject of the plurality of subjects, from the main video signal. The controller generates main video data including the main video signal and first association information specifying the one or more sub video signals generated from the main video signal. Furthermore, the controller generates one or more sub video data including the one or more sub video signals and second association information specifying the main video signal from which the one or more sub video signals have been generated. The controller makes a recorder store the main video data and the one or more sub video data.
摘要:
An optical element having an antireflection effect includes an incident plane and an emission plane and a conical microstructure formed on at least one plane of the incident plane and the emission plane. The conical microstructure includes a first structure formed of a plurality of conical microprojections with an average height H1 and a second structure formed of a plurality of conical microrecesses with an average height H2. The average height H1 satisfies an inequality H1≦1/3*λ/n and the average height H2 satisfies an inequality H2≦1/3*λ/n. An average pitch P between the first structure and the second structure satisfies following conditions: H1/2≦P≦1/3*λ/n, and H2/2≦P≦1/3*λ/n, in which the use wavelength is defined as X and the refractive index relative to the use wavelength is n.
摘要:
A continuously variable chain-belt transmission (chain-belt CVT) housed in a transmission casing formed by a transmission case and a side cover, has a pair of conical disk pairs, each pair of which is rotatably supported by disk supporting portions provided in the transmission case and the side cover; a chain wound around the pair of conical disk pairs; a chain guide attached to the chain to restrain movement of the chain and having an annular guide portion that encloses an entire circumference, in cross section, of the chain; and a chain guide supporting portion supporting the chain guide between the transmission case and the side cover. The chain guide supporting portion has a fixing side chain guide supporting portion fixed to the transmission case and a connecting side chain guide supporting portion connecting to the fixing side chain guide supporting portion.
摘要:
A toner is provided. The toner includes a crystalline resin and a non-crystalline resin, and has a thermal property such that when the toner is heated after being firstly heated to 60° C. followed by cooling in differential scanning calorimetry (DSC), the toner has a clear peak specific to melting of the crystalline resin at a temperature T1, and when the toner is heated after being firstly heated to 80° C. followed by cooling in the differential scanning calorimetry (DSC), the toner does not have a clear peak specific to melting of the crystalline resin at a temperature not higher than the temperature T1.
摘要:
A function generating circuit for producing a control signal for an oscillating circuit that vibrates a crystal unit includes a temperature detecting circuit to detect an ambient temperature, and a Bezier-curve generating circuit to produce a Bezier curve as the control signal in response to the ambient temperature detected by the temperature detecting circuit.