500results about How to "Quick and easy to manufacture" patented technology

A foldable table includes a table top having collapsible legs connected thereto. The table top includes a first table top section and a second table top section. A first hinge assembly hingedly connecting the first table top section to the second table top section such that the table top can selectively move between a folded position and an unfolded position. A latch engages with the first hinge assembly so as to releasably lock the first hinge assembly when the table top is in the unfolded position. In alternative embodiments, portions of the table top sections can interlock when the table is in the unfolded position. A handle can project from between the table top sections when the table is in the folded position.

A table may include a table top, a frame and one or more legs that may be movable between extended and collapsed positions relative to the table top. Advantageously, the table top may include a generally planar upper surface and a generally planar lower surface. The lower surface of the table top, however, may include a first lip disposed proximate a first end of the table top and a second lip disposed proximate a second end of the table top. The lower surface may also include mounting members that are sized and configured to allow a frame to be connected to the table top. Desirably, the mounting members allow side rails of a frame to be attached to the table top and at least a portion of the side rails are disposed between the first and second lips. This may allow at least a portion of the frame to be exposed and visible when the table is being used.

A cartridge for extracting a beverage from an edible substance contained therein by means of a liquid under pressure, the cartridge comprising a main body having a cup portion and a lid portion. The base of said cup portion comprises a cup port defining a passage for the extracted beverage and protruding from the base outwardly with respect to the internal volume of the cartridge. Valve means are fixedly mounted on the internal surface of the cup port and are resiliently openable under pressure of the extracted beverage during a beverage extraction phase. The diameter of the open end of said cup port that is opposite to said cup base is sized so as to allow insertion of the valve means within the cup port. A safety cap is mounted on the external surface of the cup port and partially closes the external open end thereof.

A napkin container includes an opening formed in one surface, and a cover device having a peripheral frame secured onto the container and having a pivotal cover adhesive onto the container for blocking the opening of the container. The cover may be solidly secured onto the container in a water-tight seal after the cover has been opened, for preventing the wetted napkins from being quickly dried. The cover device may be quickly manufactured with a planar or flat sheet material. A panel may further be secured to the cover for engaging into the opening of the container.

A header assembly for connecting a conductor terminating at a body organ with an implantable medical device is described. The header assembly comprises a base plate, a feedthrough subassembly disposed in the base plate and comprising a ceramic-to-metal seal with first and second feedthrough wires passing through the ceramic-to-metal seal; a first electrically conductive terminal connected to a distal end of the first feedthrough wire and having a first lead opening sized to receive a first portion of a lead for the conductor; a second electrically conductive terminal connected to a distal end of the second feedthrough wire and having a second lead opening sized to receive a second portion of the lead for the conductor; a body of polymeric material molded in a two-part construction to encase the conductive terminals and their feedthrough wires except for a first bore communicating from outside the polymeric body to the first and second lead openings aligned in a first co-axial relationship. Preferably, the polymeric body comprises a first polymeric material such as Techothane® or Polysulfone® encasing the terminals except the bore and an epoxy as a second polymeric material molded over the first polymeric material.

A cartridge for extracting a beverage from an edible substance contained therein by means of a liquid under pressure, the cartridge comprising a main body having a cup portion and a lid portion. The base of said cup portion comprises a cup port defining a passage for the extracted beverage and protruding from the base outwardly with respect to the internal volume of the cartridge. Valve means are fixedly mounted on the internal surface of the cup port and are resiliently openable under pressure of the extracted beverage during a beverage extraction phase. The diameter of the open end of said cup port that is opposite to said cup base is sized so as to allow insertion of the valve means within the cup port. A safety cap is mounted on the external surface of the cup port and partially closes the external open end thereof.

A seamless ball structure, particularly suitable for balls used in different ball games, such as soccer, volleyball and basketball, includes an inner bladder, and an inner yarn layer, an emulsion layer and an outer cover layer sequentially provided on an outer surface of the inner bladder from inner to outer side. The emulsion layer inwardly permeates into voids among the yarns of the inner yarn layer. The outer cover layer is attached at an inner fabric layer thereof to an outer surface of the emulsion layer. The emulsion layer being heated and pressurized is in an adhering state to sufficiently tightly attach to the inner yarn layer and the outer cover layer, giving the ball so formed an increased structural strength. The ball can be easily and quickly manufactured at reduced manufacturing cost to thereby provide an improved ball structure that does not require any sewing with threads.

An adjustable antenna assembly has an antenna bracket, an adjusting bracket and a supporting bracket. The antenna bracket has a face and two sidewalls mounted on the face. The adjusting bracket is connected pivotally to the antenna bracket and has a fixed board, two elevation boards and an adjusting device. The elevation boards are mounted on the sides of the fixed board. The adjusting device is attached to the antenna bracket and the elevation boards and has a mounting device, two mounting brackets and an adjusting post. The supporting bracket is connected to the adjusting bracket and has a connecting board and a connecting shaft. The connecting board is attached to the fixed board. The connecting shaft is a single piece and is connected to the connecting board with a connecting plate.

An adjustable antenna assembly has an antenna bracket, an adjusting bracket and a supporting bracket. The antenna bracket has a face and two sidewalls mounted on the face. The adjusting bracket is connected pivotally to the antenna bracket and has a fixed board, two elevation boards and an adjusting device. The elevation boards are mounted on the sides of the fixed board. The adjusting device is attached to the antenna bracket and the elevation boards and has a mounting device, two mounting brackets and an adjusting post. The supporting bracket is connected to the adjusting bracket and has a connecting board and a connecting shaft. The connecting board is attached to the fixed board. The connecting shaft is a single piece and is connected to the connecting board with a connecting plate.

A cutting tool for cutting a workpiece comprising a tool body having an outer surface thereon and a central axis therein and including at least a first and second spiraling flute in the outer surface, each flute including a plurality of inserts secured therein to define an axial rake angle, wherein the axial rake angle of the inserts varies between flutes and within each flute.

A header assembly for connecting a conductor terminating at a body organ with an implantable medical device is described. The header assembly comprises a base plate, a feedthrough subassembly disposed in the base plate and comprising a ceramic-to-metal seal with first and second feedthrough wires passing through the ceramic-to-metal seal; a first electrically conductive terminal connected to a distal end of the first feedthrough wire and having a first lead opening sized to receive a first portion of a lead for the conductor; a second electrically conductive terminal connected to a distal end of the second feedthrough wire and having a second lead opening sized to receive a second portion of the lead for the conductor; a body of polymeric material molded in a two-part construction to encase the conductive terminals and their feedthrough wires except for a first bore communicating from outside the polymeric body to the first and second lead openings aligned in a first co-axial relationship. Preferably, the polymeric body comprises a first polymeric material such as Techothane® or Polysulfone® encasing the terminals except the bore and an epoxy as a second polymeric material molded over the first polymeric material.

The present invention relates to chitin oligose preparing process, and is especially enzyme generating fermentation process to degrade chitin colloid for preparing bioactive chitin oligose. The preparation process has simple technological path, effective inhibition of further degradation of bioactive chitin oligose, reuse of degrading enzyme and other advantages, and is suitable for industrial production. The preparation process includes: culturing Aeromonascaviae strain to obtain fermented liquid, centrifugally separating the fermented liquid to obtain enzyme supernatant; preparing chitin colloid; compounding chitin colloid buffer solution in an enzyme reactor and adding abacterial enzyme liquid for enzymolysis to obtain enzymolyzed chitin oligose liquid; four stages of membrane separation to obtain concentrate and spray drying to obtain bioactive chitin oligose product.

A bottle holder includes a bottle cage having a peripheral chamber to receive a water bottle, and having one or more orifices. A bracket includes one or more bulges engaged into the orifices of the bottle cage to prevent the bottle cage from moving up and down and sidewise relative to the bracket. One or more fasteners may be engaged through the bracket and the bottle cage to secure the bottle cage and the bracket to various objects, such as the cycles. One or more seats may be attached to the bottle cage, and each may include a cavity to receive the bulge of the bracket, and to solidly retain the bottle cage between the bracket and the seats.

A machine laminated basketball having a smooth cushion carcass which is capable of providing a uniform and enhanced cushion effect among the entire spherical surface of the basketball. The cushion carcass of the basketball includes a channel-less carcass having a smooth spherical outer surface, a cushion layer attached on the outer surface of the channel-less carcass. The machine laminated basketball further includes a skin cover including a plurality of skin panels and channel elements attached on the cushion carcass, wherein each of the channel elements is positioned between two corresponding edges of the two adjacent skin panels.

A sample collection substrate of aerogel and / or xerogel materials bound to a support structure is used as a solid phase microextraction (SPME) device. The xerogels and aerogels may be organic or inorganic and doped with metals or other compounds to target specific chemical analytes. The support structure is typically formed of a glass fiber or a metal wire (stainless steel or kovar). The devices are made by applying gel solution to the support structures and drying the solution to form aerogel or xerogel. Aerogel particles may be attached to the wet layer before drying to increase sample collection surface area. These devices are robust, stable in fields of high radiation, and highly effective at collecting gas and liquid samples while maintaining superior mechanical and thermal stability during routine use. Aerogel SPME devices are advantageous for use in GC / MS analyses due to their lack of interfering background and tolerance of GC thermal cycling.

The invention relates to a method for manufacturing a zinc oxide-cellulose nanocrystalline composite fiber film with the antibacterial characteristic and the photocatalytic degradation characteristic at the same time. The method includes the steps of enabling microcrystalline cellulose to be reacted for 5 hours to 10 hours under the 40 DEG C-95 DEG C mixed acid condition, adjusting the pH value to seven after the reaction is finished, and obtaining cellulose nanocrystalline powder; (2) preparing suspension liquid with the powder, mixing the suspension liquid with a zinc salt water solution, dropwise adding a sodium hydroxide solution at 30 DEG C to 95 DEG C, stirring to enable the mixture to be reacted for 5 min to 60 min after drop adding is finished, and carrying out washing and drying to obtain cellulose nanocrystalline-zinc oxide hybrid materials; (3) adding the materials and PHBV into organic solvents, raising the temperature to range 30 DEG C to 80 DEG C, and obtaining an electrostatic spinning solution; (4) carrying out electrostatic spinning on the electrostatic spinning solution, and obtaining the zinc oxide-cellulose nanocrystalline composite fiber film. According to the method, the preparing process is simple, and the obtained fiber film is a multifunctional full biodegradation product and has the antibacterial characteristic and the photocatalytic degradation characteristic.

The present invention concerns a new and useful structure for forming a capillary tube, e.g. for gas chromatography, and methods for forming the capillary tube are described. The capillary tube comprises a tube structure, and a deactivated surface-bonded sol-gel coating on a surface of the tube structure to form a stationary phase coating on that surface of the tube structure. According to the present invention the deactivated stationary phase sol-gel coating enables separation of analytes while minimizing adsorption of analytes on the separation column structure.

A shower tray and booth modular construction comprises a bottom including a plate-like body, associated with a frame, to form the water collection tray, the plate-like body being extruded from a plastics material and then so bent as to engage its side edges in section member lengths constituting the frame.

The invention discloses a food processor with a fermentation function and a manufacturing method of fermented food starch. The food processor comprises a crushing cutter device, a machine head, a motor, a barrel body, a control circuit board and a heating apparatus; at least one material storage device is arranged in the barrel body; the control circuit board is provided with a fermented food starch manufacturing control program. The manufacturing method of the fermented food starch comprises the following steps: foodstuff and water are manufactured into a cooked product according to the intrinsic function of the food processor with the fermentation function, the cooked product is further fermented into the fermented one by edible zymocyte, and the fermented cooked product and water are together crushed into the fermented food starch by a way that the motor drives the crushing cutter device. The food processor is characterized in that the motor isn't used for stirring because the fermentation process refers to solid fermentation, after the fermentation process is finished, the motor is started to drive the crushing cutter device to crush the fermented cooked product, thus the motor is very short in operation time and only in a few minutes, very small in abrasion, and less in power consumption, and thus the motor can be prolonged in service life.

A curved element, a wing, a control surface and a stabilizer for an aircraft. The curved element (7) is of a composite material and comprises surfaces (14, 21) provided with a plurality of profile reinforcements (20, 25). The profile reinforcements constitute an integrated part of the structure of the surfaces and have a directed strength effect. The profile reinforcements may be arranged in a manner constituting a latticed support structure.

The invention relates to a preparation method of hydrophobic silicon dioxide aerogel, and relates to a silicon dioxide aerogel and a preparation method thereof. The method includes steps of taking tetraethoxysilane and methyl triethoxy silane as a common precursor, ethanol as a solvent, water as hydrolysis agent, and hydrolysis as catalyst, ethanol added with carbon fluorinated surfactant as aging fluid; performing supercritical drying process, and obtaining the block-shaped silicon dioxide aerogel with good hydrophobic rate. The preparation method is simple in technique, and able to make samples hydrophobic instead of introducing hexamethyldisilazane and other combustible finishing agent with peculiar smell; the prepared product is low in density, good in hydrophobic property, stable in thermal performance, and excellent in heat insulation performance.

The invention belongs to the field of biotechnology, and relates to a slightly acidic environment targeted polypeptide modified tumor targeted nano drug delivery system, and a preparation method thereof. The slightly acidic environment targeted polypeptide modified tumor targeted nano drug delivery system is prepared via self-assembly of a slightly acidic environment targeted polypeptide modified dendrimer encapsulated gene, wherein the surface of the dendrimer is rich of amino groups. According to the preparation method, a polypeptide of transmembrane helix protein C derived from bacteria visual purple is used for modifying a high molecular carrier, enrichment and adhesion onto cells is realized via a pH sensitive cell membrane insertion method, and entering into cells is realized via electrostatic adsorption guided endocytosis, so that untaking of tumor cells on drugs is improved, and toxic and side effects are reduced. According to the tumor targeted nano drug delivery system, cell membrane is taken as the target point, and the polypeptide is taken as the target head group in tumor slightly acidic environment, targeting and curing efficiency are high, the preparation method is simple and convenient, and tumor cell drugs, which are derived from human or animal, and is used for targeted therapy, can be prepared.

The present invention relates to a method of manufacturing a component 1 by additive manufacturing. The method comprises providing a work surface 2 on which the component 1 is to be manufactured, and providing at least one deposition material 3 from which the component 1 is to be composed. The deposition material, typically in the form of wire, is advanced to a localized deposition area 4 where it is added to the component 1 being manufactured. The method further comprises focusing at least one light beam 5 of incoherent light emitted from at least one heating source 6 in the deposition area 4 so that the deposition material 3 is deposited for building up the component 1. At least one light focusing mirror 7 and / or lens 11 is used to focus the incoherent light in the deposition area 4. The invention further relates to the use of such a method in space, such as on a space station, on a space craft or on parabolic flights for testing.

The present invention provides a glove for a wearer. The glove has a hand covering portion and an arm covering portion connected to the hand covering portion. The arm covering portion has a number of segments with each connected to one another by a pivot. The arm covering portion in a first position covers and protects the wearer. The arm covering portion in a second position forms an obstruction to prevent a liquid from contacting the wearer with the obstruction trapping the liquid therein.

The invention relates to an ocular preparation for preventing and treating cataract and a preparation method of the ocular preparation. The ocular preparation comprises in weight percentage, 0.1%-10% of lanostane tetracyclic triterpenoid compounds and 90%-99.9% of auxiliary materials. The ocular preparation is stable in quality and simple and convenient in preparation process, and pharmacodynamic evaluation is performed.

A decorative article with a whitish gold color that can retain an exceptionally beautiful appearance over a long period of time, a surface processing method manufacturing such decorative articles, and a timepiece having such decorative parts. The surface processing method includes forming a primary coat on at least part of a surface of base material, and forming a film composed of an Au-Pd-Fe-In alloy containing about 0.1 to about 10 wt % Pd, about 0.1 to about 8 wt % Fe, and about 0.1 to about 10.0 wt % In using a dry plating method. The primary coat preferably is, or includes, a buffer layer for buffering the potential difference between the base material and the film. The film is preferably formed in a dry plating method using multiple targets of different metal compositions.