54results about How to "Less debris" patented technology

Laser singulation of electronic devices from semiconductor substrates including wafers is performed using up to 3 lasers from 2 wavelength ranges. Using up to 3 lasers from 2 wavelength ranges permits laser singulation of wafers held by die attach film while avoiding problems caused by single-wavelength dicing. In particular, using up to 3 lasers from 2 wavelength ranges permits efficient dicing of semiconductor wafers while avoiding debris and thermal problems associated with laser processing die attach tape.

A utility vacuum that may be configured to employ a disposable bag or removable and reusable container for the collection of dirt and debris that are drawn into the utility vacuum. The utility vacuum may employ one or more movable legs that are movable between an extended position, which provides relatively stable operation of the utility vacuum, and a retracted position, which reduces the footprint of the utility vacuum so that it is easier to store.

A device for generating radiation source based on a discharge includes a cathode and an anode. The cathode and anode material are supplied in fluid state. The material forms a plasma pinch when the device is in use. Optionally, nozzles may be used to supply the material. The cathode and/or anode may form a flat surface. The trajectories of the material may be elongated. A laser may be used to cause the discharge more easily. The laser may be directed on the anode of cathode or on a separate material located in between the anode and cathode.

A storm water capture and filtration system may secure in a catch basin or other area subject to flows of water from streets, channels, and the like as a result of run off from storms. A filter system may include a capture portion including attachment mechanisms, a funnel, various supports, and a filter hanger designed and calculated to capture all water entering a storm water inlet and directing it toward a bag filter. A gap is provided between a funnel and filter hanger in order to provide accommodation for overflow, while an anti-backflow skirt on the filter bag resists flushing of captured pollution out of the bag in overflow condition.

A drilling fluid filter for placement within a bore wall of a tubular drill string component comprises a perforated receptacle with an open end and a closed end. A hanger for engagement with the bore wall is mounted at the open end of the perforated receptacle. A mandrel is adjacent and attached to the open end of the perforated receptacle. A linkage connects the mandrel to the hanger. The linkage may be selected from the group consisting of struts, articulated struts and cams. The mandrel operates on the hanger through the linkage to engage and disengage the drilling fluid filter from the tubular drill string component. The mandrel may have a stationary portion comprising a first attachment to the open end of the perforated receptacle and a telescoping adjustable portion comprising a second attachment to the linkage. The mandrel may also comprise a top-hole interface for top-hole equipment.

An air intake apparatus for a vehicle powered by an internal combustion engine. There is disclosed an air intake apparatus including ducting members for fluidly communicating cleaned intake air, for combustion, in the direction of the internal combustion engine. The apparatus also features an air filter element arranged on the duct members, as well as a case for housing the air filter element. The communicating duct members are engineered such that the air filter element can be pivoted from the case to an open position, such as for cleaning, whilst nevertheless remaining upon on the air communicating duct members.

A liquid gathering and transferring apparatus for gathering liquid from a liquid source containing a quantity of liquid having a liquid surface and containing debris and discharging the liquid into a liquid receiving location includes an intake chamber having a chamber discharge end in fluid communication with the liquid receiving location and a chamber structural end opposite the chamber discharge end and a chamber side wall extending between the chamber discharge end and the chamber structural end and a longitudinal series of liquid intake ports in the chamber side wall extending generally between the chamber discharge end and the chamber structural end, the intake ports being of generally increasing diameter along the chamber side wall toward the chamber structural end for minimizing liquid vortex formation at the intake ports; so that the intake chamber can be suspended below the liquid surface at a minimal depth where less debris is present and draw liquid with negligible vortex formation.

The invention discloses a processing method of yellow loosestrife tea. The processing method of the yellow loosestrife tea includes the steps of A, collecting flowers, removing impurities, spreading for cooling; B, fixing, namely placing the flowers which are spread and cooled in a drum-type continuous fixation machine for fixation for 3-5 minutes at 200-300 DEG C; C, primarily drying, namely primarily drying the flowers of yellow loosestrife in a drying machine at 50-60 DEG C for 3-5 minutes with 20%-35% water content controlled; D, deodorizing, namely placing the flowers of yellow loosestrife which are primarily dried in a steamer, and steaming the flowers with steam for 3-5 minutes; E, seasoning, namely making 0.1%-1% aqueous solution of stevioside, and evenly spraying the aqueous solution to the deodorized flowers of yellow loosestrife; F, redrying, namely placing the seasoned flowers of yellow loosestrife in the drying machine, drying the flowers with 50-60 DEG C hot air for 45-60 minutes, and discharging, packaging and sealing to obtain the finished product when water content is lower than 13%. The processing method is reasonable in design. The flowers of yellow loosestrife never cake and have few dregs during processing. Operation is simple, and equipment is simple. The processing method is easy to popularize and has evident social and economic benefits.

A wire, strand, or cable guide element (EG) for a flyer bow for assembling/twisting/braiding the wire, strand, or cable has an inner surface (SI) which defines the travel path of the wire, strand, or cable (PF) and which consists of alternating adjacent micro-bumps (MB) and micro-recesses (MC). The flyer bow at least partially or entirely surrounds the wire, strand, or cable by means of a member (C) and has a longitudinal orifice or inner tube (O) in the mass of said member (C), said orifice or inner tube (O) extending along the entire length of the bow. The wire, strand, or cable guide element (EG) is accommodated within said orifice (O) so as to guide the longitudinal travel of the wire, strand, or cable.

A method and apparatus for generating membrane targets for a laser induced plasma is disclosed herein. Membranes are advantageous targets for laser induced plasma because they are very thin and can be readily illuminated by high-power coherent light, such as a laser, and converted into plasma. Membranes are also advantageous because illumination of the membrane with coherent light produces less debris and splashing than illumination of a thicker, solid target. Spherical membranes possess additional advantages in that they can be readily illuminated from variety of directions and because they can be easily placed (i.e. blown) into a target region for illumination by coherent light. Membranes are also advantageous because they can be formed from a liquid or molten phase of the target material. According to another embodiment, membranes can be formed from a solution in which the target materials are solvated. Membranes can be formed an a variety of ways, such as by rotating a circular apparatus through a reservoir of liquid target material such that membranes form across apertures that are disposed in the circular apparatus. Spherical membranes can also be formed by applying a gas (i.e. blowing) against a membrane formed in an aperture of a circular apparatus.

The invention discloses a double-cutter shatter-proof efficient follow-up roller wheel type meat slice cutting machine. The double-cutter shatter-proof efficient follow-up roller wheel type meat slice cutting machine is characterized in that the meat slice cutting machine comprises a platform and a cutter holder; the platform is provided with two parallel guide plates which form a meat supplying guide groove; the front ends of the guide plates are flush with the front end of a platen; the cutter holder is provided with two side plates; the upper ends of the two side plates are connected through an upper cross beam; the lower ends of the two side plates are connected through a lower cross beam; the upper cross beam is located above the surface of the platform; the lower cross beam is located below the surface of the platform; vertical guide grooves fixedly connected with the platform are formed in the positions, on the two sides of the cutter holder, of the platform; vertical guide rails matched with the vertical guide grooves are connected to the two side plates correspondingly; an upper cutter with a downward cutting edge is connected to the upper cross beam; a lower cutter with an upward cutting edge is connected to the lower cross beam; a meat holding roller with the axis parallel to the cutting edge of the upper cutter is arranged in front of the cutting edge of the upper cutter; a meat blank pressing plate is arranged above the front end of the meat supplying guide groove. The double-cutter shatter-proof efficient follow-up roller wheel type meat slice cutting machine is good in slice integrity, few in minced residue, simple in structure and easy to implement.

The invention relates to a tool for cutting and breaking an ampule. The tool comprises a body (1), grinding wheels (4), a screw (2), a rubber gasket (3) and a rubber cover plate (5), wherein a plurality of grinding wheels (4) with center holes are fixed in a groove of the body (1), and the inside cutting edges of the grinding wheels (4) are exposed in the position of an inner hole (a) of the body (1); the rubber gasket (3) and the rubber cover plate (5) are propped against upper planes and lower planes of the grinding wheels (4) respectively; one circular truncated cone-shaped breaking hole (b) used for breaking the ampule is formed between every two grinding wheels; the body (1) can be held by a hand and rotates by one third of a circumference, and then full circular arc cutting of the ampule at angle of 360 degrees is realized; and the ampule breaking holes are used for breaking the ampule, so that the ampule can be broken easily, and the condition that fingers of a nurse are scratched by broken glass pieces when the nurse breaks the ampule with hands is avoided. Two actions of scratching and breaking of the ampule can be continuously finished, the operation is simple, the use is safe, time and labor are saved, and the labor intensity of the nurse is reduced.

The invention discloses a chocolate food, and a preparation method thereof. The chocolate food comprises a biscuit layer containing cellulose, a soft sweet sandwich layer, and a chocolate layer; the soft sweet sandwich layer possesses a smooth outer surface, and is bonded with the upper surface of the biscuit layer via the bottom of the soft sweet sandwich layer; the edges of the bottom of the soft sweet sandwich layer are flush with the edges of the biscuit layer, or are not extended out of the edges of the biscuit layer; the outer surfaces of the soft sweet sandwich layer excepting the bottom are all coated with the chocolate layer; the chocolate layer is extended to the connection part of the soft sweet sandwich layer and the biscuit layer, and the connection part is sealed by the chocolate layer; the chocolate layer is extended towards the upper surface of the biscuit layer, and is extended to the upper surface of the biscuit layer, or is extended to the edges of the biscuit layer, or is extended to the lower surface of the biscuit layer, and a part of the lower surface of the biscuit layer or the whole lower surface of the biscuit layer is covered by the chocolate layer; and the soft sweet sandwich layer is coated and sealed by the chocolate layer. The chocolate food is capable of reducing crumbs, and is clean for eating; the multilayer structure is abundant in a plurality of nutritional substances.

The invention provides an array substrate master, an array substrate, a display panel and a display device. The array substrate master comprises a substrate, alignment layers and protective layers, wherein at least one display area and non-display area are limited on the substrate, and the non-display areas are arranged the display areas in a surrounding mode; the alignment layers are arranged onone side of the substrate, and at least one display area is at least covered with the alignment layers; and the protective layers are arranged in the same layer as the alignment layers and the non-display areas are covered with the protective layers, and the substrate is completely covered with the sum of the forward projections of the protective layers and the alignment layers. According to the array substrate master, the protective layers arranged in the same layer as the alignment layers are additionally arranged in the area outside the display areas, so that debris produced by friction cloth in surrounding areas is effectively reduced in the friction process, the generation of impurities from a foreign body source is reduced, and the good product rate of a fabricated display panel is further improved.

The invention discloses a tool for breaking chestnuts. The tool is characterized by comprising a positioning enclosing part and a pressing rod, the positioning enclosing part is a hollow frame defined by a side wall sealed circumferentially, a top cover is arranged on the upper portion of the positioning enclosing part, a passing hole is formed in the middle of the top cover, the pressing rod can be inserted into the positioning enclosing part from the upper portion, a button is installed at the upper end of the pressing rod, and a cutting edge is arranged at the lower end of the pressing rod. When the tool is used, a chestnut is put into the positioning enclosing part, the button is pressed downwards or hit, the chestnut can be cracked into two halves by the cutting edge at the lower end of the pressing rod, few residues of hulls and kernels are caused, and kernels are easy to separate.

The invention discloses tea processing equipment with a mixing function and a tea processing process. The tea processing equipment comprises a mixing device, a hoist, an impurity removing device, a loading guiding device, a material box and an automatic loading device; the hoist is connected between the discharging end of the mixing device and the feeding end of the impurity removing device; the loading guiding device is arranged at an outlet of the impurity removing device; and the automatic loading device is arranged at the discharging end of the loading guiding device. According to the teaprocessing equipment with the mixing function and the tea processing process, the automation degree is high, two types of tea can be mixed and evenly stirred after being baked and dried, and the situation of breaking in the stirring process is lowered; and meanwhile, automatic impurity removing is conducted after mixing, the tea with the complete condition is retained, automatic boxing can be conducted after impurity removing, and thus the production efficiency is improved.

The invention relates to a mushroom processing device, in particular to a mushroom slicing device. The mushroom slicing device comprises a rack, a conveying roller set and a conveyor belt, wherein the conveying roller set is mounted on the rack sleeved with the conveyor belt. The mushroom slicing device further comprises a cutting mechanism which comprises a vibrating frame and a force feeding belt, the vibrating frame is fixed to the rack, and cutting wires are fixed in the vibrating frame; the force feeding belt is parallel to the conveyor belt, long-strip-shaped holes are formed in the force feeding belt and the conveyor belt in the conveying direction, and the cutting wires are located in the long-strip-shaped holes and perpendicular to the conveyor belt. The problems that the shapes of sliced mushrooms sliced through an existing rolling cutter are poor, and many shred residues are produced are solved, and the mushroom slicing device enables sliced mushrooms to be complete and shred residues to be few.

The invention discloses a follow-up roller type straight knife breakage-proof meat slice cutting device. The meat slice cutting device is characterized by comprising a platform and a knife rest; two parallel guide plates are arranged on the platform to form a meat supply guide groove; the front ends of the guide plates are flush with the front end of a table board; the knife rest is provided with two side plates; the upper ends of the two side plates are connected through an upper beam, and the lower ends of the two side plates are connected through a lower beam; the upper beam is located above the surface of the platform, and the lower beam is located below the surface of the platform; vertical guide troughs fixedly connected with the platform are arranged in the positions, on the two sides of the knife rest, of the platform correspondingly; the two side plates are connected with vertical guide rails matched with the vertical guide troughs correspondingly; a transverse knife is in an inverted L shape, a meat supporting roller is arranged in front of a cutting edge, and the axis of the meat supporting roller is parallel to the cutting edge; shaft rods at the two ends of the meat supporting roller are connected with the two side plates through bearings; one end of each shaft rod is connected with a one-way gear, and a vertical rack fixedly connected with the platform is engaged with each one-way gear; the integrity of cut slices is good, broken residues are fewer, the travel is short, and the efficiency is high.