65results about How to "Efficient pruning" patented technology

A multilayer antireflective hard mask structure is disclosed. The structure comprises: (a) a CVD organic layer, wherein the CVD organic layer comprises carbon and hydrogen; and (b) a dielectric layer over the CVD organic layer. The dielectric layer is preferably a silicon oxynitride layer, while the CVD organic layer preferably comprises 70-80% carbon, 10-20% hydrogen and 5-15% nitrogen. Also disclosed are methods of forming and trimming such a multilayer antireflective hard mask structure. Further disclosed are methods of etching a substrate structure using a mask structure that contains a CVD organic layer and optionally has a dielectric layer over the CVD organic layer.

A system for performing visible object determination. Visualization software running on a host processor represents space with a hierarchy of cones, and generates a hierarchy of bounding hulls from a collection of objects by recursively grouping clusters of objects. Each hull node in the hull hierarchy stores parameters which characterize a bounding hull for the corresponding cluster or object. The visualization software searches the cone and hull hierarchies starting with the root cone and the root hull. Before exploring a given cone-hull pair, a normalized cone size for the cone and a normalized hull size for the hull may be computed, and the sizes compared. If the cone size is larger than the hull size, subcones of the cone are explored with respect to the hull. Conversely, if the hull size is larger than the cone size, subhulls of the hull are explored with respect to the cone.

The invention involves a double trim tab for watercraft in which connection the flow interceptor (1) is activated by an actuation cylinder (4) and the flow interceptor (1) activates the bottom tab (2). One of the tabs may have a course correction device (10) or a course correction fin (11). In addition, an electronic steering device (14) can likewise carry out a course correction in the event of a trim change in which connection the steering wheel (17) is kept neutral by means of an uncoupling device (18).

A dummy hair clipper head, or dummy blade, which is a form conforming to those dimensions of a hair clipper's stationary blade which are necessary for its compatibility with attachment guide combs, is employed in a conduit comb which comprises a form configured to allow air or liquid to pass through the form and between the teeth of the attachment guide comb, whereby an attachment guide comb can be employed in vacuuming, drying, washing and treating hair. The form can be connected in turn to a bottle, air hose, or faucet to allow for the transmission of air or liquid through the comb. The use of the form also makes possible a variety of new uses for attachment guide combs including a scissor comb, razor comb, and comb organizer.

A system for performing visible object determination. Visualization software running on a host processor represents space with a hierarchy of cones, and generates a hierarchy of bounding hulls from a collection of objects by recursively grouping clusters of objects. Each hull node in the hull hierarchy stores parameters which characterize a bounding hull for the corresponding cluster or object. The visualization software searches the cone and hull hierarchies starting with the root cone and the root hull. Before exploring a given cone-hull pair, a normalized cone size for the cone and a normalized hull size for the hull may be computed, and the sizes compared. If the cone size is larger than the hull size, subcones of the cone are explored with respect to the hull. Conversely, if the hull size is larger than the cone size, subhulls of the hull are explored with respect to the cone.

A dummy hair clipper head which conforms to those dimensions of the head of a hair clipper (its stationary blade) which are necessary for its compatibility with attachment guide combs. This dummy hair clipper head provides a base onto which the attachment guide combs can be attached, and by which they can be held, allowing them to be organized within a kit among other uses. The dummy hair clipper head can be connected to a tool to allow the combs to be used with that tool, such as a pair of scissors to create a scissor comb, or including a conduit through the dummy hair clipper head to be used as a vacuum comb, a dryer comb, and a liquid dispensing comb.

Herein a dummy hair clipper head is a rigid form conforming to those dimensions of the head of a hair clipper (typically its stationary blade) which are necessary for its compatibility with attachment guide combs and optionally including a novel method of dual engagement with the V shaped groove of the guide comb. Said rigid form being incorporated into an object to allow the attachment of guide combs to that object. The diverse embodiments of this device include a comb organizer, a scissor comb, a razor comb, a vacuum comb, a dryer comb, and a liquid dispensing comb.

The invention provides a highway greening pruning device and a sweeper and relates to the sanitation machinery field. The highway greening pruning device comprises a pruning mechanism, a grass cutting mechanism, a recovery mechanism, a garbage can and a travelling mechanism. Compared with the prior art, the efficient pruning and cleaning on the greening along the highway is implemented, the efficiency of the pruning and cleaning on the road greening is improved, the labor cost is greatly reduced, and meanwhile the risk of traffic accidents is avoided.

There is provided a method and circuit for trimming a functional resistor on a thermally isolated micro-platform such that a second functional resistor on the same micro-platform remains substantially untrimmed; a method and circuit for providing and trimming a circuit such that at least two circuit elements of the circuit are subjected to a same operating environment and the operating environment is compensated for by distributing heat generated during operation of the circuit among the two circuit elements; a method and circuit for trimming a functional resistor on a thermally-isolated micro-platform such that a constant temperature distribution is obtained across the functional resistor; and a method and circuit for calculating a temperature coefficient of resistance of a functional resistor.

The invention relates to a front hanging type electromotion grass-mowing machine which belongs to the technical field of garden instruments. The main structure of the invention comprises an electric motor car. The invention is characterized in that the front end of the car frame of the electric motor car is connected and provided with a grass mowing machine, the grass mowing machine comprises a steel frame and a grass mowing disc connected to the lower part of the steel frame, lateral sides of the steel frame are provided with mounting idler wheels, the bottom of the grass mowing disc is provided with three pairs of blades which are arrayed in a structure like the Chinese character 'PIN', the blades are connected to both ends of the fixing plate, and the fixing plate forms a transmission connected with a direct current motor fixed on the grass mowing disc. The front end of the car frame of the electric motor car of the front hanging type electromotion grass-mowing machine is connected and provided with the grass mowing machine, which is convenient for assembly, disassembly, maintenance and operation; the bottom of the grass mowing disc is provided with the blades which are arrayed in the structure like the Chinese character 'pin', so that greensward can be trimmed once, the problem that partial grass cannot be cut cannot occur, and efficient and full lawn trimming can be realized; moreover, the electric motor car has compact structure and low production cost, and adopts environmental protection lead acid cells as the power supply of the electric motor car, so that the invention cannot pollute environment and has long service life.

A multilayer antireflective hard mask structure is disclosed. The structure comprises: (a) a CVD organic layer, wherein the CVD organic layer comprises carbon and hydrogen; and (b) a dielectric layer over the CVD organic layer. The dielectric layer is preferably a silicon oxynitride layer, while the CVD organic layer preferably comprises 70-80% carbon, 10-20% hydrogen and 5-15% nitrogen. Also disclosed are methods of forming and trimming such a multilayer antireflective hard mask structure. Further disclosed are methods of etching a substrate structure using a mask structure that contains a CVD organic layer and optionally has a dielectric layer over the CVD organic layer.

A cutting unit (1, 31, 47, 51) for trimming sheet material (18, 44) such as paper or films, comprises a planar bed (3, 33, 53) for supporting the sheet material (18, 44). A bed is equipped on one side with a guillotine cutting device (4, 54) that has a pivotably mounted knife arm (6, 56) having a blade held thereon and a counterknife (9) held in stationary fashion on the bed (3, 33, 53). There is additionally provided a rotary cutting device (5, 35, 55) that has a knife carriage (14, 36, 61) displaceable on a guide bar (11, 35, 60) and a circular knife (15, 39) rotatably mounted thereon.

A dummy hair clipper head, or dummy blade, which is a form conforming to those dimensions of a hair clipper's stationary blade which are necessary for its compatibility with attachment guide combs, is employed in an attachment guide comb organizer which comprises a plurality of interconnected forms, whereby a plurality of attachment guide combs can be stored and organized. By interconnecting the forms with either a rigid, contoured or flexible means, with the options of placing them within a container and of making them releasable, the organization and storage of a set of attachment guide combs can be customized. For the purposes of storage the form can be flexible and have a reduced structure from that of the stationary blade. The use of the form also makes possible a variety of new uses for attachment guide combs including a scissor comb, razor comb, and conduit comb.

The present invention provides a method and equipment of pattern recognition capable of efficiently pruning partial hypotheses without lowering recognition accuracy, its pattern recognition program, and its recording medium. In a second search unit, a likelihood calculation unit calculates an acoustic likelihood by matching time series data of acoustic feature parameters against a lexical tree stored in a second database and an acoustic model stored in a third database to determine an accumulated likelihood by accumulating the acoustic likelihood in a time direction. A self-transition unit causes each partial hypothesis to make a self-transition in a search process. An LR transition unit causes each partial hypothesis to make an RL transition. A reward attachment unit adds a reward R(x) in accordance with the number of reachable words to each partial hypothesis to raise the accumulated likelihood. A pruning unit excludes partial hypotheses with less likelihood from search targets.

A trimming circuit for a semiconductor memory apparatus includes a trimming code generator configured to provide a trimming code signal group by performing one of addition and subtraction using a test mode signal and a fuse coding signal, and an internal voltage generator configured to provide trimmed voltage in response to the trimming code signal group as output voltage.

A dummy hair clipper head, or dummy blade, which is a form conforming to those dimensions of a hair clipper's stationary blade which are necessary for its compatibility with attachment guide combs, is employed in an attachment guide comb organizer which comprises a plurality of interconnected forms, whereby a plurality of attachment guide combs can be stored and organized. By interconnecting the forms with either a rigid, contoured or flexible means, with the options of placing them within a container and of making them releasable, the organization and storage of a set of attachment guide combs can be customized. For the purposes of storage the form can be flexible and have a reduced structure from that of the stationary blade. The use of the form also makes possible a variety of new uses for attachment guide combs including a scissor comb, razor comb, and conduit comb.

Given an image and an aligned depth map of an object, the invention predicts the 3D location, 3D orientation and opening width or area of contact for an end of arm tooling (EOAT) without requiring a physical model.

The present invention provides a tree trimming vehicle. Vertical supporting legs are symmetrically arranged forwards and backwards. In a height adjusting apparatus, a first working arm is hinged to a rotary support table, a first adjusting oil cylinder is arranged between the first working arm and the rotary support table, a second adjusting oil cylinder is arranged between a second working arm and the first working arm, and a third adjusting oil cylinder is arranged between a third working arm and the second working arm. A pruning apparatus comprises a telescopic oil cylinder and a hydraulic pressure trimming saw fixed at the tail end of the telescopic oil cylinder, and the telescopic oil cylinder is fixed to the third working arm through a swing oil cylinder. A detachable wireless operating desk and a controller are arranged in a control room, a control button and a proportion handle are arranged on the wireless operating desk, the control button and the proportion handle are connected with the controller respectively, and the controller is connected with a hydraulic pressure oil circuit and an engine respectively. The tree trimming vehicle provided by the present invention can flexibly shuttle among branches without the need of manual operation. The overall structure is simple and flexible, the tree trimming vehicle can be manipulated by operators on the ground by using the wireless operating desk, and the operation is simple, safe and efficient.

The invention provides an intelligent lawn mower and an application method. A herbaceous plant trimming technology under a high-speed guardrail is involved; a vehicle connecting frame is arranged at the front end of a vehicle; a lifting device is arranged on the vehicle connecting frame through a pin shaft for the connection between the vehicle connecting frame and the lifting device, one end of aleft and right oil cylinder is arranged on a left and right oil cylinder first pin shaft of a left and right oil cylinder ear plate, and the other end of left and right oil cylinder is arranged on aleft and right oil cylinder second pin shaft on the lifting device; lifting oil cylinders are arranged on two four-link pin shafts of the diagonal lines of a four-link assembly on the lifting device;swinging oil cylinders are arranged on a four-link front frame of the lifting device through swinging oil cylinder fixing bolts; one end of a cutter fixing rod is arranged on a fixing rod second pin shaft of a cutter leveling device, and the other end of the cutter fixing rod is arranged on a fixing rod first pin shaft of a fixing rod ear plate; one ends of balance tension springs are arranged ona balance tension spring first pin shaft of the cutter leveling device, the other ends of the balance tension springs are arranged on a balance tension spring second pin shaft of a cutter leveling device, and the two balance tension springs are symmetrically arranged.

The invention discloses a multifunctional branch cutting machine special for gardening. The multifunctional branch cutting machine special for gardening comprises a back box and a controller, the box body is internally provided with a battery pack, a radio is arranged below the battery pack, the front surface of the back box is provided with straps, the rear surface of the back box is provided with a heat dissipation groove, a light shielding frame is arranged above the back box, the upper surface of the light shielding frame is provided with a photovoltaic plate, the back box is electrically connected with the controller, the side surface of the controller is provided with a functional button, the controller is provided with a handle, the portion in front of the controller is provided with a telescopic supporting rod, the side surface of the front end of the telescopic supporting rod is provided with a cutting slice, the side surface of the cutting slice is provided with a power-driven motor, the top of the telescopic supporting rod is provided with a fixed cover, the inside of the fixed cover is provided with a connecting base, and the front end of the connecting base is provided with scissors. The multifunctional branch cutting machine special for gardening has the advantages of being diversified in function, easy and convenient to operate, capable of quickly and efficiently pruning branches, and high in practicability.

A cutting unit for trimming sheet material is provided. The cutting unit includes a bed for supporting the sheet material, a guillotine cutting device including a knife arm pivotally mounted on the bed, and a rotary cutting device mounted on the bed. The rotary cutting device includes a guide bar, a knife carriage displaceable along the guide bar, and a circular knife rotatably mounted in the knife carriage. The knife arm and the rotary cutting device are mounted on opposite sides of the planar bed relative to one another and are operable to permit parallel trimming of opposite sides of the sheet material when the sheet material is supported on the planar bed. The guide bar selectively pivots toward and away from the bed against action of a spring to define a lower cutting position so that the cutting operation may be performed and an upper initial position whereby the guide bar pivots away from said bed for inserting paper for said cutting operation.

The invention discloses a multifunctional vehicle-mounted intelligent machine arm type trimmer. The trimmer comprises a vehicle-mounted platform, a rack, a beam and a machine arm. The rack comprises arack static arm and a rack movable arm capable of being lifted and regulated on the rack static arm. The beam comprises a beam static arm and a beam movable arm capable of being stretchably adjustedon the beam static arm. The machine arm is connected with the beam movable arm through a machine arm base, and the beam can freely rotate on the rack; the machine arm can rotate on the beam, and the machine arm comprises a plurality of unit modules and joints for connecting the unit modules for converting forms. Trimming of long-distance green fences, large-area greening and trimming of various greening models can be achieved, the requirement that one machine can have various functions of green fence trimming, garden modeling and lawn trimming is met, meanwhile, the form of the machine arm canbe automatically or manually adjusted to adapt to mixed trimming of green fences and various garden models, and the trimmer has the advantages of being simple in structure, convenient to operate, wide in application range and efficient in trimming.

A design structure, method, and system for partitioned dummy fill shapes for reduced mask bias with alternating phase shift masks, or with other two-mask lithographic processes employing a trim mask. A design structure is embodied in a machine readable medium used in a design process, the design structure comprising regions in a finished semiconductor design that do not contain as-designed shapes. The design structure additionally includes dummy fill shapes in the regions at a predetermined final density, wherein the generated dummy shapes are sized so that their local density is increased to a predetermined value. Moreover, corresponding trim shapes act to expose an oversized portion of the dummy shape, effectively trimming each dummy shape back to the predetermined final density.

The invention relates to road greening equipment with a side face cutting function and an application method thereof. The road greening equipment with the side face cutting function is used for clipping green belts (1) of roads, and comprises a travel driving vehicle (9) and a green belt clipping assembly (8) arranged on the travel driving vehicle (9), wherein the green belt clipping assembly (8) comprises a shell support body (81); a telescopic drive motor (82) is arranged in the shell support body (81), and is respectively in power connection with a front gear (84) and a rear gear (85) on two sides through a transmission gear (83).

The invention discloses an efficient pruning robot for needle-leaf trees, which comprises a frame body, a cutter, a guide claw, climbing tracks, clamping claws, a guide roller, an advancing roller, a universal shaft, a brake arm, a moving connecting rod and a hydraulic cylinder, wherein the cutter is mounted at the top of the frame body, the guide claw is mounted at the upper end of the frame body, and the climbing tracks are arranged on two sides of the frame body. Clamping claws are sequentially installed on the outer frame body from top to bottom at intervals, a universal shaft at the top of the brake arm is in linkage installation with the advancing roller to serve as climbing auxiliary movement support, the tail end of the brake arm is connected with a hydraulic cylinder through a movement connecting rod, and the hydraulic cylinder conducts telescopic braking to achieve opening and closing of the brake arm. According to the efficient pruning robot for needle-leaf trees, the device is attached to the bottom of the tree trunk, the clamping claw and the advancing roller are braked by the hydraulic cylinder and are braked with a tree trunk in a surrounding mode, when the advancing roller is vertically installed, the climbing track serves as a power source to drive the straight up and down cutters of the device to impact and shear branches at the designated position, and when the advancing roller is obliquely located and installed, the device spirally moves upwards to prune the branches on the whole annular face.

The invention discloses a clipping and polishing integrated electric nail clipper which comprises a shell, a motor installed in the shell and a clipping head connected to an output shaft of the motor. The clipping head is provided with a detachable protective sleeve. A polishing head is arranged at the top end of the protective sleeve. The clipping head for nail clipping and the polishing head for nail polishing are integrated, the clipping head is driven by the motor, the torque and power of the motor are appropriate, and the clipping power is sufficient. During nail clipping, finger skin and flesh are isolated from the finger nails through the protective sleeve, and the clipping head is prevented from clipping the skin and flesh. The clipping and polishing integrated electric nail clipper is convenient to use and operate, safer and more efficient in clipping, and simple and practical in structure, the shape and radian of the clipping head are in perfect fit with those of the finger nails, the finger nails shaped after clipping are relatively smooth and attractive, no clipping blind area is likely to be left over, and the clipping effect is better.

A dummy hair clipper head, or dummy blade, which is a form conforming to those dimensions of a hair clipper's stationary blade which are necessary for its compatibility with attachment guide combs, is employed in a conduit comb which comprises a form configured to allow air or liquid to pass through the form and between the teeth of the attachment guide comb, whereby an attachment guide comb can be employed in vacuuming, drying, washing and treating hair. The form can be connected in turn to a bottle, air hose, or faucet to allow for the transmission of air or liquid through the comb. The use of the form also makes possible a variety of new uses for attachment guide combs including a scissor comb, razor comb, and comb organizer.