Abstract: A method includes receiving a device design layout and a scribe line design layout surrounding the device design layout. The device design layout and the scribe line design layout are rotated in different directions. An optical proximity correction (OPC) process is performed on the rotated device design layout and the rotated scribe line design layout. A reticle includes the device design layout and the scribe line design layout is formed after performing the OPC process.

Abstract: A holder system for a scanning probe microscope, including a holder and a fixer. The holder includes a holder top surface, and a holder sidewall. The holder top surface is configured to hold a sample. The holder sidewall extends from the holder top surface. The fixer includes a fixer fixing portion, and a fixer connecting portion. The fixer fixing portion is configured to affix the sample to the holder top surface. The fixer connecting portion is connected to the fixer fixing portion, and is affixed to the holder sidewall. An area to-be-tested of the sample is exposed to the fixer fixing portion.

Abstract: A holder system for a scanning probe microscope, including a holder and a fixer. The holder includes a holder top surface, and a holder sidewall. The holder top surface is configured to hold a sample. The holder sidewall extends from the holder top surface. The fixer includes a fixer fixing portion, and a fixer connecting portion. The fixer fixing portion is configured to affix the sample to the holder top surface. The fixer connecting portion is connected to the fixer fixing portion, and is affixed to the holder sidewall. An area to-be-tested of the sample is exposed to the fixer fixing portion.

Abstract: A rubber preforming apparatus includes a direct drive motor unit slidably disposed on a base unit. The direct drive motor unit includes a drive motor and a deceleration mechanism. The deceleration mechanism includes an input shaft coupling and an output shaft coupling axially aligned with and co-rotatably connected to the input shaft coupling. A drive spindle of the drive motor is inserted into and rotating together with the input shaft coupling. An extruder casing is disposed adjacent to the output shaft coupling and has a squeezing space. An extruder screw is disposed in the squeezing space, and includes a screw shaft with one end coaxially inserted into and rotating together with the output shaft coupling.

Abstract: A rubber extruder includes a barrel, a screw rod extending into the barrel, a threaded member threadedly engaging the screw rod and rotatable relative to the screw rod, a limiting member for limiting rotation of the screw rod upon rotation of the threaded member so as to permit axial movement of the screw rod, and a driving unit for rotating the threaded member.

Abstract: A rubber extruder includes a barrel, a screw rod extending into the barrel, a threaded member threadedly engaging the screw rod and rotatable relative to the screw rod, a limiting member for limiting rotation of the screw rod upon rotation of the threaded member so as to permit axial movement of the screw rod, and a driving unit for rotating the threaded member.

Abstract: An electrosurgical hand piece comprises a handle having therein a handle passageway. A grip sleeve is provided on handle. A nozzle is disposed at one end of the handle. The outer side of the nozzle has a contacting portion. The nozzle has a nozzle passageway in communication with the handle passageway of the handle. The rear end of the nozzle has a first support portion. A support member is disposed in the nozzle passageway of the nozzle to form the second support portion of the nozzle. An electrode is fixed at the rear side by the first support portion of the nozzle to enable the electrode to extend into the nozzle passageway and supported at the front side thereof by the support member. So that, the electrode is supported by both the first support portion and the support member. Whereby the electrode is kept along the central line of the nozzle passageway of the nozzle to provide the surgeon can operate the hand piece precisely in the surgical operation.

Abstract: An injection molding machine includes an injection chamber unit with a horizontal channel, a vertical channel, and a transitioning passage interconnecting the horizontal and vertical channels. The transitioning passage has an innermost turning side and an opposite outermost turning side longer than the innermost turning side. The transitioning passage includes at least two turning corners of obtuse angle at the outermost turning side and adjacent to the horizontal channel and the vertical channel, respectively. The transitioning passage further includes a tapered passage section which tapers toward the vertical channel, and a wall part which partially Ago confines the tapered passage section at the outermost turning side. The wall part has a shape conforming to a segment of a truncated cone-shaped face which extends angularly by an angle of less than 360 degrees.

Abstract: An injection molding machine includes an injection chamber unit with a horizontal channel, a vertical channel, and a transitioning passage interconnecting the horizontal and vertical channels. The transitioning passage has an innermost turning side and an opposite outermost turning side longer than the innermost turning side. The transitioning passage includes at least two turning corners of obtuse angle at the outermost turning side and adjacent to the horizontal channel and the vertical channel, respectively. The transitioning passage further includes a tapered passage section which tapers toward the vertical channel, and a wall part which partially Ago confines the tapered passage section at the outermost turning side. The wall part has a shape conforming to a segment of a truncated cone-shaped face which extends angularly by an angle of less than 360 degrees.

Abstract: An electrosurgical hand piece comprises a handle having therein a handle passageway. A grip sleeve is provided on handle. A nozzle is disposed at one end of the handle. The outer side of the nozzle has a contacting portion. The nozzle has a nozzle passageway in communication with the handle passageway of the handle. The rear end of the nozzle has a first support portion. A support member is disposed in the nozzle passageway of the nozzle to form the second support portion of the nozzle. An electrode is fixed at the rear side by the first support portion of the nozzle to enable the electrode to extend into the nozzle passageway and supported at the front side thereof by the support member. So that, the electrode is supported by both the first support portion and the support member. Whereby the electrode is kept along the central line of the nozzle passageway of the nozzle to provide the surgeon can operate the hand piece precisely in the surgical operation.

Abstract: A syringe includes a hollow barrel adapted to be pre-filled with medicine. A piston is movably received in an open end of the hollow barrel and the open end is closed by a first seal. A closed end of the barrel has a stub extending out therefrom and a through hole is centrally defined in the stub. A second seal is formed on the top of the stub to close the through hole. An annular groove is defined in the closed end of the hollow barrel and surrounds the stub. A needle breaks through the second seal when the needle hub is attached to the stub. Further, the stub can be separated from and then received in the hollow barrel after the syringe has been used.

Abstract: A composite-metal wood-style golf club head having a metal casing with at least two openings in the crown in which composite covers are disposed. The portion of the metal casing between the covers defines a bar-like stiffener that extends between the face and the back in a direction generally perpendicular to the face. The metal stiffener braces and reinforces the face against flexure during impact with the ball, while the composite covers optimize weight distribution and provide other advantages. The club head may include a composite core with a relative thick portion behind the hitting face to further reinforce the hitting face against flexure.