摘要:
A 3D endoscope includes an insertion portion, a left imaging unit which comprises a left imaging optical system and a left imaging device, a right imaging unit which comprises a right imaging optical system and a right imaging device, a receiving portion which receives the left imaging unit and a receiving portion which receives the right imaging unit. The 3D endoscope includes a body provided at a side of a distal end of the insertion portion, the body supporting the receiving portions at an angle to a longitudinal direction so that the inclination of a left optical axis relative to the longitudinal direction, the inclination of a right optical axis relative to the longitudinal direction, the angle of rotation of the left imaging unit around the left optical axis, and the angle of rotation of the right imaging unit around the right optical axis are adjustable.
摘要:
Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu2O/(Cu2O+CuO)≦75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.
摘要翻译:公开了一种改善了铜成分和PPS或PBT树脂之间的粘合性的树脂 - 金属接合体。 还公开了一种用于制造这种树脂 - 金属粘合制品的方法。 树脂金属接合体是通过将铜氧化物的铜成分接合面与铜成分的表面接合而得到的,其中,氧化铜的含量为10%以下; Cu 2 O /(Cu 2 O + CuO) %。 优选地,该树脂金属粘合体在铜成分的树脂成分侧接合面中还含有三嗪硫醇衍生物。
摘要:
An objective of the present invention is to provide a process for producing a siliceous film which has a uniform quality independently of sites and in both the inside and outside of the grooves and is free from voids and cracks in the inside of the grooves. A substrate with the siliceous film can be produced by forming an insulating film having a high hydrogen content on a surface of a silicon substrate having concavoconvexes, then coating a composition containing a polysilazane compound on the substrate, and heating the coated substrate to convert the polysilazane compound to a silicon dioxide film.
摘要:
An object of the present invention is to provide a composition for formation of etching stopper layer, which can simultaneously realize dry etching selectivity and low permittivity, and a production process of a semiconductor device using the same. This object can be attained by a composition for formation of etching stopper layer, comprising a silicon-containing polymer, the silicon-containing polymer contained in the composition comprising a disilylbenzene structure, and a production process of a semiconductor device comprising forming an etching stopper layer using the composition.
摘要:
Binocular luminous fluxes are formed by an objective lens and a pair of relay lenses and go through a splitting optical system, which allows an assistant to observe the same stereoscopic view as the surgeon by using an assistant's binocular eyepiece optical system at a location across from the surgeon via a splitting optical system. Part of at least one of the binocular luminous fluxes is incident on a pupil splitting optical system, forming a binocular luminous flux that has undergone pupil splitting, which allows stereoscopic observation by pupil splitting even when the assistant's binocular eyepiece optical system is rotated to the surgeon's side.
摘要:
A resin composition includes a thermosetting resin and a filler dispersed in the thermosetting resin. A filler particle size curve represents a small-diameter peak, a large-diameter peak having a higher frequency than that of the small-diameter peak, and a valley which is positioned between the small-diameter peak and the large-diameter peak and has a lower frequency than that of the small-diameter peak. An ignition coil device allows the resin composition to penetrate into gaps between turns of a coil wire.
摘要:
A resin composition includes a thermosetting resin and a filler dispersed in the thermosetting resin. A filler particle size curve represents a small-diameter peak, a large-diameter peak having a higher frequency than that of the small-diameter peak, and a valley which is positioned between the small-diameter peak and the large-diameter peak and has a lower frequency than that of the small-diameter peak. An ignition coil device allows the resin composition to penetrate into gaps between turns of a coil wire.
摘要:
The present invention provides a molded article obtained by insert molding an electrical connection 1 having a plurality of metal terminals 4 from a synthetic resin while the metal terminals 4 are being used as inserts. A primary molded article 7 having a plurality of metal terminals 4 as inserts is obtained by conducting insert molding in such a manner that a connecting portion connects the metal terminals 4, and a molded article is obtained by conducting insert molding while the primary molded article 7 is being used as an insert. Recesses 6a are formed in the mid positions of the connecting portion 6 which connects the metal terminals 4, and as a result edges 6b are formed.
摘要:
A semiconductor integrated circuit including therein a plurality of active devices comprises a semiconductor substrate, a first buffer layer on the substrate, a second buffer layer provided on the substrate and incorporating therein defects with a concentration level substantially larger than the concentration level of the defects in the first buffer layer; a device layer provided on the second buffer layer and being provided with the active devices, and a plurality of unconductive, device isolation regions formed between the active devices such that the device isolation region extends from an upper surface of the device layer toward the substrate at least beyond a lower surface of the device layer.
摘要:
The present invention provides a composition for forming a fine pattern with high dry etching resistance and a method for forming the fine pattern. The composition for fine pattern formation containing: a resin containing a repeating unit having a silazane bond; and a solvent as well as a method for fine pattern formation using the same.