Abstract: The present disclosure describes a method of patterning a semiconductor wafer using extreme ultraviolet lithography (EUVL). The method includes receiving an EUVL mask that includes a substrate having a low temperature expansion material, a reflective multilayer over the substrate, a capping layer over the reflective multilayer, and an absorber layer over the capping layer. The method further includes patterning the absorber layer to form a trench on the EUVL mask, wherein the trench has a first width above a target width. The method further includes treating the EUVL mask with oxygen plasma to reduce the trench to a second width, wherein the second width is below the target width. The method may also include treating the EUVL mask with nitrogen plasma to protect the capping layer, wherein the treating of the EUVL mask with the nitrogen plasma expands the trench to a third width at the target width.

Abstract: A fabric conveying guide rail has a G-shaped saddle locked to where below a conveying guide rail; screw holes being laterally drilled on both outer walls of the recess formed to the web of the saddle; a sleeve being positioned with tabs and slots of a setting nut to lock up the saddle; a guide screw being screwed into the nut; two saddles being mounted in symmetry on a laterally structured square tube; the setting nut being locked horizontally to the recess to define a space between the saddle and the top of the setting nut for insertion of a separation plate that is moved by adjusting the width of the guide screw to prevent the fabric from being contaminated by the guide screw.

Abstract: An engaging-by-gear-positions shift lever lock, the lock is provided on the top thereof with a shift lever head attached with an insertion portion, and is provided with a cylinder to cooperatively make locking between the shift lever head and the shank of the shift lever. Thereby, when the shift lever is moved to a transition position of a channel having a plurality of gear positions, the head of the shift lever can be pulled down to render the insertion portion on the lower end thereof to insert in the shank of the shift lever and in a space at the transition position, so that the shank of the shift lever and the channel for the gear positions can engage with each other. Thereby, and an effect of locking of the shift lever is attained.

Abstract: A lock core assembly. The assembly includes an external cylinder, an inner cylinder rotatably fitted in the external cylinder, alignment elements provided in the inner cylinder, at least a limiting element provided in the external cylinder able to engage with the alignment elements, and a key to be inserted into the inner cylinder to move the alignment elements to an unlocking state with the limiting element. When the engaging member is detached, the limiting element is separated from the external cylinder, and then the original coupling of the key and the limiting element are substituted by another coupling of a key and a limiting element, such that, when a user loses his key, he can have the lock core assembly repaired without changing the entire lock set.

Abstract: The present invention relates to a car lock structure built in an automatic transmission shift rod, and the entire lock structure is the head of an automatic transmission shift rod for users to lock it onto the automatic transmission rod body. The head in sequential order has a fixed cover, and a push button for pushing the rod; and a lock cylinder is sleeved into the head to restrict and lock the press button in order to attain the effect of locking the automatic transmission shift rod. After installing the entire set of the lock onto the automatic transmission shift rod, the lock is in the locked position, and the press button will not fall out from the fixed cover because of the insertion of the push rod. The fixed cover will restrict the lock cylinder in a position because the lock bracket of the lock cylinder snaps into the latch section at the top of the fixed cover such that the lock cylinder cannot be removed from the head of the automatic transmission shift rod.

Abstract: The present invention relates to a car lock structure built in an automatic transmission shift rod having a latching opening and a latching hole on the push rod and the push rod tube respectively, and a lock cylinder and a latching board formed by the lock bracket at the position corresponsive to the latching opening and the latching hole, such that when the lock cylinder is turned, the latching board will latch into the latch hole of the push rod tube and the latching opening of the push rod to form a mutually latch structure among the push rod, the push rod tube, and the lock cylinder, and the push rod is restricted and not able to move downward due to the latching effect of the latch opening. Such arrangement can attain the lock effect.

Abstract: The present invention relates to a car lock structure built in an automatic transmission shift rod, and the entire lock structure is the head of an automatic transmission shift rod for users to lock it onto the automatic transmission rod body. The head in sequential order has a fixed cover, and a push button for pushing the rod; and a lock cylinder is sleeved into the head to restrict and lock the press button in order to attain the effect of locking the automatic transmission shift rod. After installing the entire set of the lock onto the automatic transmission shift rod, the lock is in the locked position, and the press button will not fall out from the fixed cover because of the insertion of the push rod. The fixed cover will restrict the lock cylinder in a position because the lock bracket of the lock cylinder snaps into the latch section at the top of the fixed cover such that the lock cylinder cannot be removed from the head of the automatic transmission shift rod.

Abstract: A car lock structure built in an automatic transmission shift rod having a latching opening and a latching hole on the push rod and the push rod tube respectively, a lock cylinder and a latching board formed by the lock bracket at a position corresponding to the latching opening and the latching hole, such that when the lock cylinder is turned, the latching board will latch into the latch hole of the push rod tube and the latching opening of the push rod to form a mutually latch structure among the push rod, the push rod tube, and the lock cylinder, and the push rod is restricted and not able to move downward due to the latching effect of the latch opening.

Abstract: A lock core assembly comprising: an external cylinder, an inner cylinder rotatably fitted in the external cylinder, a plurality of alignment elements provided in the inner cylinder, at least a limiting element provided in the external cylinder able to engage with the alignment elements, and a key to be inserted into the inner cylinder to move the alignment elements to positions making an unlocking state with the limiting element; the assembly is characterized by: the limiting element is assembled by means of an engaging member on the external cylinder meeting the specification of the key; when the engaging member is detached, the limiting element is separated from the external cylinder, then the original couple of the key and the limiting element are substituted by another couple of a key and a limiting element. Thereby, when a user loses his key, he can have the lock core assembly repaired without changing the entire lock set; this can reduce expenditure and avoid waste of resources.

Abstract: A manual shift lever lock structure, wherein: a second hollow pipe is slipped over the shift lever, a lock cylinder is fixedly connected to the top of the shift lever to move the second hollow pipe, the first hollow pipe and the slide sleeve are slipped over the second hollow pipe, a tailing member is provided at the end of the first hollow pipe and has thereon an elastic member; the first hollow pipe has a hole for inserting therein a bead; a first annular recess and a second annular recess are respectively provided in the inner wall of the slide sleeve and the external wall of the second hollow pipe, thereby the bead drops into the first annular recess of the slide sleeve when the slide sleeve is pulled down to insert into a hole of a shift lever seat, and the slide sleeve is stopped here in engagement with the shift lever seat; and when in unlocking the shift lever, the second hollow pipe is moved and the bead drops into the space of the second annular recess of the second hollow pipe, the slide sleeve is

Abstract: A lock structure for a steering wheel. Pivot axles of the lock structure are used to connect a wheel with the seat of the steering wheel so that the steering wheel can be turned to a desired angle. A locking component fixes the angular position of the wheel. The entire steering wheel can make engagement between the wheel and a dashboard or other peripheral devices of the seat of the steering wheel and effectively disable the steering wheel.

Abstract: A multi-sectional extendible lock structure for steering wheels. The structure includes a base portion having an inner space formed therein and having a fixing hook on the tailing end thereof; a middle rod section telescopically extending in the inner space of the base portion and also having an inner space with a fixing hook in opposition to the fixing hook on the base portion; a tailing rod section telescopically extending in the inner space of the middle rod section; a core rod extending in the tailing rod section and forming engagement between the middle rod section and the tailing rod section; and a lock barrel provided on the base portion with a locking pin thereof extending into the inner space of the base portion to make engagement with the middle rod section.