Abstract:
A cycloolefin polymer (COP) bonding method wherein a first material that is COP and a second material that is COP or glass are bonded. The method includes: a step of exposing at least a bonding surface of the first material to H2O plasma; and a step of mating the bonding surface of the first material and a bonding surface of the second material. According to the method, the cycloolefin polymer (COP) can be bonded to a target material without applying high pressure or high temperature, and without affecting the optical properties.
Abstract:
A wafer processing device is a device for handling a framed wafer including a frame, a film stretched inside the frame, and a wafer attached on the film, to perform a plasma processing on the wafer. The device includes: a wafer stage on which the wafer is to be placed via the film; a plurality of vertically movable frame-lifting pins arranged around the wafer stage, for supporting the frame; and a frame-lifting-pin drive controller for lowering the individual frame-lifting pins with different timings. With this device, the film with the attached wafer can be neatly placed on the wafer stage (i.e. with no wrinkle in the film as well as no bubble between the film and the wafer stage).
Abstract:
The present invention provides a light beam measuring instrument that can securely receive light reflected by a sample. The light beam measuring instrument 1 includes an optical axis tilting mechanism 13 that includes a first tilting mechanism 131 and a second tilting mechanism 132. From the optical axis A1 of irradiation light beam emitted from a light beam source 112, the first tilting mechanism 131 tilts the optical axis A1 about the first tilting axis T1. The second tilting mechanism 132 tilts the optical axis A1 about the second tilting axis T2. The light beam measuring instrument 1 can receive the light reflected by the semiconductor chip C by means of operation of the optical axis tilting mechanism 13 even if the light reflected by the semiconductor chip C is tilted. Accordingly, this apparatus can securely perform measurement or inspection using the light beam.
Abstract:
A tourniquet holster is designed to attach to the underside of a rifle stock, particularly for the AR-15 platform and provides easy and rapid access to a tourniquet in emergency situations without hindering the function or operation of the rifle. The tourniquet holster includes a rigid housing formed of opposed left and right sidewalls, a rear wall, and a front wall collectively defining a sleeve channel for storing the tourniquet. Protrusion sidewalls extend forwardly from the front wall and taper to a protrusion front wall to collectively define a protrusion area for storing the elongated windlass handle of the tourniquet. The rigid housing is sized to expose a portion of the tourniquet outside forward and rearward openings of the housing to enable a user to readily grip the tourniquet for removal from the holster.
Abstract:
A forearm handgrip for a rifle, comprising a pair of essentially identical semi-oval mating half-grip pieces adapted to mate together to form the grip. The half-grip pieces have an exterior shaped in a generally semi-oval lateral section having curved sides and adapted to fit a shooter' hand, and are formed of injection-molded high density polymer. At least the bottom, and preferably both, half-grip piece have an accessory mounting rail recessed in the area at the center of the piece such that the posts and guide channel of the rail are inside what would be the extended arc of the sides of the half grip piece. A cover plate is adapted for engagement with each rail to cover the rail when the rail is not in use, the cover plate being shaped to replicate the extended arc of the sides of the half grip up to a flat longitudinally extending rib running along the center of the cover plate. Ventilation holes may be located in a row in the accessory rail and in the cover plate.
Abstract:
A method for bonding a first member having a first bond-target surface made of cycloolefin polymer to a second member having a second bond-target surface made of metal. The method includes a process of exposing the first bond-target surface and the second bond-target surface to at least one of the H2O plasma and O2 plasma, as well as a process of combining the first bond-target surface and the second bond-target surface.
Abstract:
A cycloolefin polymer (COP) bonding method wherein a first material that is COP and a second material that is COP or glass are bonded. The method includes: a step of exposing at least a bonding surface of the first material to H2O plasma; and a step of mating the bonding surface of the first material and a bonding surface of the second material. According to the method, the cycloolefin polymer (COP) can be bonded to a target material without applying high pressure or high temperature, and without affecting the optical properties.
Abstract:
The present invention provides a light beam measuring instrument that can securely receive light reflected by a sample. The light beam measuring instrument 1 includes an optical axis tilting mechanism 13 that includes a first tilting mechanism 131 and a second tilting mechanism 132. From the optical axis A1 of irradiation light beam emitted from a light beam source 112, the first tilting mechanism 131 tilts the optical axis A1 about the first tilting axis T1. The second tilting mechanism 132 tilts the optical axis A1 about the second tilting axis T2. The light beam measuring instrument 1 can receive the light reflected by the semiconductor chip C by means of operation of the optical axis tilting mechanism 13 even if the light reflected by the semiconductor chip C is tilted. Accordingly, this apparatus can securely perform measurement or inspection using the light beam.