Abstract: In a bending tube for endoscope on which torsion preventing tab mechanisms are provided on the respective middle parts of first and second slots for bending located in an area from the proximal end of a bending tube body to a predetermined position on the distal end side (the torsion suppressing area), and the bending tube body being permitted to bend by the first and second slots for bending, the torsion preventing tab mechanism of at least any one of the first and second slots for bending arranged on the proximal end side of each of arrays (first and second arrays), other than the first and second slots for bending located at the most proximal end, among the first and second slots for bending arrayed in a same line, respectively, along a longitudinal direction of the bending tube body, is removed.

Abstract: An endoscope bending portion includes a circular cylindrical member on which a plurality of slots for bending are formed in a manner penetrating in a radial direction, a first slot among the plurality of slots for bending, a groove formed on the circular cylindrical member, a protrusion portion that is provided by being inserted into the circular cylindrical member through the groove from outside and by protruding on an inner circumference of the circular cylindrical member, where a wire hole is disposed inside the circular cylindrical member, a pulling wire that has a maximum outer diameter portion formed at a distal end portion, and that is inserted in the wire hole to have the maximum outer diameter portion engaged with the protrusion portion, and a restriction portion that is provided inside the circular cylindrical member.

Abstract: An image processing apparatus includes: an image color determination unit configured to determine color of overlay image data to be superimposed on captured image data of successive frames generated by capturing surroundings of a vehicle such that a first color of overlay image data of a first frame differs from a second color of the overlay image data of a second frame following the first frame; and an image synthesizing unit configured to superimpose the overlay image data in the first color and the overlay image data in the second color respectively on predetermined positions in the captured image data of the first frame and the second frame, and output images corresponding to the captured image data of the successive frames one after another to a display. Thereby, an overlay image that is easily visible regardless of background color and driver's color vision is superimposed on a captured image.

Abstract: In a bending tube for endoscope on which torsion preventing tab mechanisms are provided on the respective middle parts of first and second slots for bending located in an area from the proximal end of a bending tube body to a predetermined position on the distal end side (the torsion suppressing area), and the bending tube body being permitted to bend by the first and second slots for bending, the torsion preventing tab mechanism of at least any one of the first and second slots for bending arranged on the proximal end side of each of arrays (first and second arrays), other than the first and second slots for bending located at the most proximal end, among the first and second slots for bending arrayed in a same line, respectively, along a longitudinal direction of the bending tube body, is removed.

Abstract: A mold structure used to form a molded object having an undercut portion includes a fixed mold as a first mold having a first molding surface for molding an obverse surface of the molded object; a slide core having an undercut molding surface used to mold the undercut portion as part of the obverse surface of the molded object; and a movable mold as a second mold having a second molding surface used to mold the reverse surface of the molded object. The first molding surface and the undercut molding surface form a cavity surface. A step is formed between the first molding surface and the second molding surface at a parting position between the fixed mold and the slide core on the cavity surface.

Abstract: Included are a bending tube; slits; wire guides; an outer coat member; and hole portions that are formed between particular slits in a distal end region that is forward from a central region on an outer circumference of a cylindrical member, each of the hole portions being communicated with any one of the slits, the wire guides covered by the outer coat member being respectively fixed to the hole portions while being attached to the cylindrical member from an outside thereof.

Abstract: An image processing apparatus includes: an image color determination unit configured to determine color of overlay image data to be superimposed on captured image data of successive frames generated by capturing surroundings of a vehicle such that a first color of overlay image data of a first frame differs from a second color of the overlay image data of a second frame following the first frame; and an image synthesizing unit configured to superimpose the overlay image data in the first color and the overlay image data in the second color respectively on predetermined positions in the captured image data of the first frame and the second frame, and output images corresponding to the captured image data of the successive frames one after another to a display. Thereby, an overlay image that is easily visible regardless of background color and driver's color vision is superimposed on a captured image.

Abstract: Included are a bending tube; slits; wire guides; an outer coat member; and hole portions that are formed between particular slits in a distal end region that is forward from a central region on an outer circumference of a cylindrical member, each of the hole portions being communicated with any one of the slits, the wire guides covered by the outer coat member being respectively fixed to the hole portions while being attached to the cylindrical member from an outside thereof.

Abstract: A mold structure used to form a molded object having an undercut portion includes a fixed mold as a first mold having a first molding surface for molding an obverse surface of the molded object; a slide core having an undercut molding surface used to mold the undercut portion as part of the obverse surface of the molded object; and a movable mold as a second mold having a second molding surface used to mold the reverse surface of the molded object. The first molding surface and the undercut molding surface form a cavity surface. A step is formed between the first molding surface and the second molding surface at a parting position between the fixed mold and the slide core on the cavity surface.

Abstract: A vehicle-mounted camera module that is provided inside of the vehicle and used for surveying the inside and outside of the vehicle, the camera module including, but not limited to: an image sensor; an inside view optical system for picking up vehicle inside views; and an outside view optical system for picking up vehicle outside views, the outside view optical system including a light reflector.

Abstract: An inserting portion has, at the proximal end thereof, an operating portion having a bending lever for bending operation. The operating portion has, on the front end side thereof, a grip portion gripped by an operator. The grip portion has therein a plate frame as an internal structure for ensuring predetermined strength. At the notch portion formed by partly notching the frame, an image pick-up unit is mounted to form an optical image transmitted by image guiding fibers to a CCD via a relay optical system. The image pick-up unit is fixed to the frame via an attaching member. Thus, predetermined strength is assured and the image pick-up unit is compactly accommodated with simple structure. A predetermined image pick-up function using the image pick-up unit is held without the action of high tension to the image guiding fibers by mounting a bending portion to the image guiding fibers.

Abstract: An inserting portion has, at the proximal end thereof, an operating portion having a bending lever for bending operation. The operating portion has, on the front end side thereof, a grip portion gripped by an operator. The grip portion has therein a plate frame as an internal structure for ensuring predetermined strength. At the notch portion formed by partly notching the frame, an image pick-up unit is mounted to form an optical image transmitted by image guiding fibers to a CCD via a relay optical system. The image pick-up unit is fixed to the frame via an attaching member. Thus, predetermined strength is assured and the image pick-up unit is compactly accommodated with simple structure. A predetermined image pick-up function using the image pick-up unit is held without the action of high tension to the image guiding fibers by mounting a bending portion to the image guiding fibers.