摘要:
A distal end hood for an endoscope configured to be mounted on a distal end portion of an endoscope including an observation window, and a distal end surface of the distal end portion on which an opening is formed, the opening configured to spray a feed gas, the distal end hood for an endoscope including a conduit including: a first end portion on which a first opening is formed, the first opening being fitted together by insertion with an opening of the distal end surface of the distal end portion of the endoscope and being connectable to the opening; and a second end portion on which a second opening is formed, the second opening being disposed at a position away from the distal end surface toward a proximal end side of the endoscope.
摘要:
Provided is an attachment for an endoscope, the attachment being attached to a leading end part of the endoscope having a leading end surface on which an observation window for observing an inside of a subject's body and a first opening for jetting a constant-pressure supplied gas are formed, the attachment including: a second opening provided at a position separate from the leading end surface; a pipe conduit that communicates the first opening and the second opening with each other so as to jet the constant-pressure supplied gas from the second opening; and a region separating member that separates a jetting region of the constant-pressure supplied gas jetted from the second opening from a region of view of the observation window.
摘要:
A distal end hood for an endoscope configured to be mounted on a distal end portion of an endoscope including an observation window, and a distal end surface of the distal end portion on which an opening is formed, the opening configured to spray a feed gas, the distal end hood for an endoscope including a conduit including: a first end portion on which a first opening is formed, the first opening being fitted together by insertion with an opening of the distal end surface of the distal end portion of the endoscope and being connectable to the opening; and a second end portion on which a second opening is formed, the second opening being disposed at a position away from the distal end surface toward a proximal end side of the endoscope.
摘要:
An endoscope comprising: a hand operation section; an insertion section including a leading end part, a curving part, and a flexible part that are placed in the stated order from a leading end side to a base end side on which the hand operation section is placed, the leading end part having a leading end surface on which an observation window for observing an inside of a subject's body is provided, the curving part being remotely operated for curving by operating the hand operation section so as to cause the leading end part to face a desired direction, the flexible part connecting the curving part with the hand operation section and being able to curve in a desired direction along an insertion into the subject's body; a gas supply channel formed inside of the insertion section; and a gas jetting port that is communicated with the gas supply channel, and is placed so as to be closer to the base end side than the leading end surface on which the observation window is provided.
摘要:
There are provided left and right arm mechanisms that connect an arm attachment portion as a part of a vehicle body to vehicle wheel attachment portions attached with front wheels via a front arm and a rear arm disposed in a front-rear direction of a vehicle and having plural links; and servo motors that independently drive the left and right arm mechanisms so that each link angle corresponding to a turning angle is determined. The setting position of the imaginary kingpin axis may be changed. Each link angle changes within a range of maintaining a correlation in which the turning angle increases in accordance with an increase in the steering operation amount when controlling the servo motors so as to obtain the turning angle corresponding to the steering operation amount of a steering wheel.
摘要:
An injection molding machine comprises a pre-pressure addition means 2 adding a pre-pressure B acting in the opposite direction of a molding material pressure A received by a screw 1 to a detection means 3 and/or the screw 1, the detection means 3 detecting the axial pressures A and B of the screw, and a screw movement control means 4 controlling the axial pressure based on a different between the pre-pressure B and the molding material pressure A, wherein the pre-pressure addition means 2 is made non-contact with the direction means 3, a forward and backward driving motor 17 is disposed adjacent to a heating cylinder 10, and a screw connector 21 at the rear end of the screw 1 is spline-connected inside a rotating rotor of a screw rotating motor 12. According to the machine, the molding material pressure received by the screw can be accurately detected without being affected by the wear of the machine so as to properly control the axial pressure of the screw and to make the machine compact.
摘要:
A drive motor has a shaft supported by a casing to be rotatable and movable in the axial direction over a predetermined stroke. A portion of the shaft is utilized in order to form a rotary motor section for rotating the shaft, and another portion of the shaft is utilized in order to form an electromagnetic plunger section for moving the shaft in the axial direction. The rotary motor section and the electromagnetic plunger section are integrally built in the casing. The drive motor is used in a drive apparatus for a pre-plasticization-type injection molding machine. The front end of the shaft is connected to the rear end of a screw disposed within a barrel of a plasticizing unit of molding machine. Through axial movement of the shaft, a resin passage of the barrel is opened and closed by a valve portion provided at the front end of the screw.
摘要:
The present invention relates to a polypeptide, p43, which is associated with the interleukin-2 receptor (IL-2R). It binds specifically to the &bgr; and &ggr; subunits of IL-2R and is further capable of binding NAD+. The invention is further related to nucleic acid molecules coding for p43 and to antibodies specifically binding to p43.
摘要:
Linear motor includes a moving member tapered relative to a traveling direction to provide a surface slanted relative to the traveling direction toward one end of the moving member, a stator having a surface that is opposed to the slanted surface of the first member and slanted relative to the traveling direction at an angle corresponding to the slanted angle of the slanted surface of the moving member, a field pole producing section for producing field poles on the slanted surface of the moving member, and an armature section provided on the stator and including armature windings so as to produce electromagnetic poles corresponding to electric currents passed through the armature windings. Thus, the moving member is caused to move relative to the stator, by exciting the armature windings to produce a linearly moving magnetic field. Due to the tapered configuration, magnetic attraction produced between the moving member and the armature core is partly split in the traveling direction, which leads to an increased thrust.
摘要:
A hand mechanism of an accessor, capable of gripping a recording medium cartridge in a horizontal condition thereof. The accessor automatically exchanges the recording medium cartridge between a cell unit having a plurality of cells each accommodating the recording medium cartridge and a recording medium drive unit for performing read/write of data from/to the recording medium cartridge. The hand mechanism includes a base mounted swingably about a vertical axis, a grip hand mounted on the base movably between an advanced position and a retracted position, for gripping the cartridge, and a tray mounted on the base and under the grip hand movably between an advanced position projecting from the base and a retracted position. The hand mechanism further includes a cartridge gripped condition correcting mechanism for correcting a gripped condition of the cartridge gripped by the grip hand.