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42results about How to "Safe and durable" patented technology

Structure of LED lighting chain

A LED lighting chain is disclosed to include a front plug, a rear plug, an AC-DC converter formed of four rectifying diodes, and a LED serial set, wherein the LED serial set has a voltage dropping device formed of a resistance and two capacitors so arranged that changing the resistance and capacitors relatively changes the voltage of the LED serial set, and therefore increasing the number of LEDs does not change the brightness of the LED serial set. Further, a resistance is connected in parallel to each capacitor of the voltage dropping device so that when power is off, residual electric energy is discharged out of the capacitors to ensure safety of the LED lighting chain and to prevent damage to the LEDs during start.
Owner:CHEN CHING CHAO

Construction structure for textile reinforced composite reinforced bar concrete and manufacturing method thereof

The invention belongs to the technical field of concrete reinforcement, relating to utilizing fiber mesh grids to enhance the concrete strength. The arrangement of structural reinforcing steel, the thickness of concrete protective layers of main stress ribs and the grade of the concrete strength of the invention are designed according to the design criterion of a reinforced concrete structure. The invention is characterized in that before the initial setting of the concrete, fine concrete and the fiber mesh grids are cast on the outer side of the stretched and drawn area of the structure or the external surface of a large-scale integral structure, the total thickness of the fiber mesh grids and the fine concrete ranges from 10mm to 20mm, concrete with equal thickness of external surfaces are replaced, and the fiber mesh grids are evenly distributed in the fine concrete. The grid type or the plate type structure of the invention can adopt the structure of replacing partial reinforcing steel with the fiber mesh grids. The invention can effectively control cracks and solve the problems of concrete cracking and reinforcing steel corrosion, and has the advantages of firm bonding of the boundary surfaces of the fine concrete and the concrete, light self weight, low production cost, corrosion resistance, safe and durable usage, etc.
Owner:DALIAN UNIV OF TECH

System and method for the removal of undesired wavelengths from light

InactiveUS20080175002A1Reduce undesired wavelengthSafe and durableMirrorsEye surgeryLength waveHot mirror
Embodiments of the present invention provide a system and method for filtering light. More particularly, embodiments of the present invention may filter light provided as a source of illumination by using one or more mirrors in an optical path. In a specific embodiment, one or more cold mirrors in the optical path are coated such that they are operable to reflect light in the desired wavelengths while transmitting other wavelengths of light. Thus, as light from a light source is reflected off these cold mirrors undesired wavelengths of light may be substantially removed from the light before it is utilized to illuminate an area. In other embodiments, one or more hot mirrors mirror may also be provided in the optical path, where these hot mirrors are coated such that they are operable to transmit the desired wavelengths of light and reflect undesired wavelengths.
Owner:ALCON INC

Degradable animal chewing article possessing enhanced safety, durability and mouth-feel

A chewable, biodegradable article for use as a pet toy comprises a matrix made of a natural polymer, a synthetic organic polymer or a mixture thereof, a natural or synthetic fibrous material that comprises fibers and that is bonded chemically or physically with the matrix material, and, optionally, includes one or more microbe inhibiting agents that inhibit the growth of microbes in or on the article. The presence of the fibrous material inhibits formation of sharp edges upon breakage when the article is chewed, thereby rendering the article safer when used by pets. Also disclosed are processes for manufacturing the above article.
Owner:ANIMAL MAJESTY

Self-adhesive label

The invention provides a self-adhesive label which comprises a surficial paper layer, a mucilage glue layer, a silicone oil layer and a base paper layer from top to bottom. The mucilage glue layer is made of solvent-free type acrylic PSA, and a thin film layer is further arranged on the surficial paper layer. The self-adhesive label is made of the solvent-free type acrylic PSA, has the advantages of being good in thermal endurance, environmentally friendly and firm in gluing, and due to the fact that the outermost thin film layer is arranged, the self-adhesive label further has the advantages of being durable and safe.
Owner:昆山亿达包装有限公司

Self-infiltration irrigation, assemblable, obliquely inserted modular multifunctional wall greening apparatus

The present invention discloses a self-infiltration irrigation, assemblable, obliquely inserted modular multifunctional wall greening apparatus comprising a pot body and a case body. A face having a hollowed-out portion allowing the pot body to be inserted into the case body is a front panel. The bottom of the pot body faces down to be obliquely inserted into the interior of the case body from the hollowed-out portion of the front panel. The lower end of the bottom of the pot body inserted into the case body is provided with a water inlet. The upper part of the case body has a water inlet part, the lower part thereof is provided with a water outlet, and the water inlet of the pot body is located between the water outlet and a bottom plate of the case body. The front panel of the case body extends along an outward, obliquely upward direction under the hollowed-out portion to form a bearing part and / or along an inward, obliquely downward direction over the hollowed-out portion to form a limiting stopper to prevent the pot body from falling. The present invention is structurally compact, convenient in assembly, multifunctional, widely applicable, safe and aesthetic, and can realize automatic infiltration irrigation.
Owner:SHANGHAI YINE GREEN TECH

Anti-rapid drop bicycle rack and its Anti-rapid drop joint

An anti-rapid drop bicycle rack and its joint in which the joint provides an anti-rapid drop function. The joint includes a holder block having two upright plates and a guiding hole on each upright plate, and a swing assembly including a hollow body, a mount, an actuating rod, a handle, an interference member and a spring. The bottom edge of each guiding hole defines a standing positioning groove at the front side, an inclined positioning groove at the rear side, and an intermediate positioning groove between the standing positioning groove and the inclined positioning groove. The interference member is elastically abutted against the groove bottom of one of the standing positioning groove, the inclined positioning groove and the intermediate positioning groove of each of the two guiding holes.
Owner:JYIN SHENG CO LTD HUATAN TOWNSHIP

Animal roping system

The current inventive technology is generally directed to an improved animal roping form representing an improved training system applicable to various animal roping activities. Some embodiments of the inventive technology may include, for example, an animal form (2), a tractable leg element (3), a joint element (4) and a resilient torsion control joint connection (5) that may facilitate the tension coupling of the leg element (s0 to said animal form to more realistically mimic a live animal movement and resistance. In addition, some embodiments may include support attachment element (6) coordinated with a support element (8) allowing, for example such animal form to be suspended or conveyed to approximate animal movement to create a realistic roping training system. Further embodiments may have a knee joint (16) to more fully replicate the anatomical movements of a real animal leg joint.
Owner:SS ROPING

Locomotion device for physically disabled persons

InactiveUS20050061559A1Reduce physical restrictionPositive attitudeOperating chairsElectric propulsion mountingEngineeringChassis
A locomotion device for physically disabled persons, comprising: a chassis (10) mounted onto a pair of rear wheels (11) and a pair of front swiveling wheels (12); a seat frame (20) frontally articulated to the chassis (10), so as to be displaced between a substantially horizontal first position and a second raised position that is markedly downwardly forwardly inclined; a backrest frame (30), which is interiorly articulated to a rear portion of the seat frame (20) and to the chassis (10), in order to be displaced between a first position, which is substantially orthogonal to the seat frame (20), and a second position, which is substantially coplanar to said seat frame (20); an impelling means (40), which is operatively coupled to the chassis (10) and to the seat frame (20), in order to provide the selective displacement of the latter between the first position and the second position; a movement locking means (50), which is mounted to the chassis (10) to allow the selective locking of the rear wheels (11); and a position locking means (60), which is mounted to the chassis (10) and operatively associated to the seat frame (20), in order to maintain the latter in any operational position between the first position and the second position.
Owner:ASSOC DAS PIONEIRAS SOCIAIS

Textile machinery supporting device

InactiveCN110454649AEasy to fixMeet the requirements of different heights from the groundNon-rotating vibration suppressionStands/trestlesTerrainContact mode
The invention discloses a textile machinery supporting device. The textile machinery supporting device comprises a foundation base, fixing bases are fixedly connected to the left side and the right side of the upper surface of the foundation base, the interiors of the upper parts of the fixing bases are of hollow structures, sliding grooves are formed in the fixing bases, springs are fixedly connected to the bottoms of the sliding grooves, fixing rods are elastically and fixedly connected to the upper ends of the springs, the side surfaces of the fixing rods are connected to the side walls ofthe sliding grooves in a contact mode, two sliding rails are fixedly connected to the upper ends of the fixing rods, sliding cylinders are arranged on the inner surfaces of the two sliding rods in a sliding mode, fixing blocks are fixedly connected to the sides, far away from the sliding rails, of the sliding cylinders, and a supporting base is fixedly connected between the fixing blocks. According to the textile machinery supporting device, the supporting base can ascend and descend, the installation and fixation of textile machinery are facilitated, furthermore, the requirements of differentmachinery on different terrain clearances are met, in addition, in the working process of the textile machinery, through the fixing rods and the springs, vertical buffering in the fixing bases can berealized, so that a very good damping effect is achieved, equipment is safer and more durable, the service life is long, and the practicability is high.
Owner:枣阳市博大纺织有限公司

Chinese patented medicine for treating cholecystitis and its preparing method

The Chinese patented medicine for treating cholecystitis is prepared with fresh pig bile. The preparation process includes following steps: heating fresh pig bile inside enamel container in slow fire to become ropy while stirring to eliminate bubbles; cooling the container in water at 5-15 deg.c to solidify the ropy pig bile into solid; grinding solidified pig bile into powder and 200-mesh sieving; and capsulizing the pig bile powder in 0.32-0.38 g each. The Chinese patented medicine is used for treating cholecystitis, pancreatitis, thyroiditis, mastitis and toothache effectively and has no side effect and bad reaction.
Owner:李延令 +1

Bag cutter and piercer

A bag cutter for opening a sealed package using at least one of a blade and a piercer. Preferably, at least one blade is disposed partially within a cutout of an arm in a manner that exposes an edge of the blade. A piercer can comprise an extension of a cutout edge or be located on any other suitable portion of an arm. Another blade can be provided that is substantially perpendicular to the blade within a cutout, and juxtaposable against a cutting surface.
Owner:SPELLBOUND DEVMENT GROUP

Structural member for mounting thermal insulation decorative material onto wall and method of use thereof

InactiveCN1702249AMeet the installation design requirementsIncrease paste areaCovering/liningsWallsThermal insulationHeat conservation
This invention relates to the structure elements for installing the insulating finishing material in the wall, in addition to its usage. The elements comprises hanger nails, adhesive iron sheet and hanger nail adjusting hole, wherein the hanger nails is connected with the drift bolt hole which crosses the adhesive iron sheet center, and the hanger nail, the adhesive iron sheet are bonded with the adjusting hole and wall covering individually, which enhances the shearing and pulling resistance of the whole. The method can eliminate the overload-hidden danger of the wall covering caused by insulation and heatproof, and ensure the safety of project.
Owner:郭祥山

High capacity aluminum spot welding trans-gun primary cable

ActiveUS20140048523A1Cost reductionImproving primary conductor bend radiusArc welding apparatusPressure electrodesElectricityEngineering
A high capacity aluminum spot welding trans-gun includes a pair of opposed electrodes, a weld control that controls the operation of the trans-gun, and a transformer that regulates the voltage to the trans-gun having a primary input voltage and secondary output voltage. A liquid-cooled high voltage primary conductor electrically connects the weld control to the transformer primary input and a low voltage secondary conductor electrically connects the transformer secondary output to the welding gun to energize the opposed electrodes.
Owner:FORD GLOBAL TECH LLC

Multifunctional quickly-spliced environmentally-friendly firewall body and formula technology

InactiveCN109025054AConform to environmental strategic requirementsLow costBuilding componentsFiberPhosphoric acid
The invention discloses a multifunctional quickly-spliced environmentally-friendly firewall body, which comprises a wallboard body. The upper end surface and the lower end surface of the wallboard body are respectively and horizontally provided with a first splicing opening and a second splicing opening. The first splicing opening is a trapezoid protuberant base, and the second splicing opening isa corresponding trapezoidal slot which matches the protuberant base. Multiple rectangular cavities are arranged in the wallboard body. The cavities transversely penetrate through the wallboard body.The firewall body of the invention is prepared from the following raw materials (by weight): 30% of magnesium powder, 18% of plant fiber, 9% of kaolin, 20% of silica powder, 16% of a magnesium sulfatesolution, 1.5% of methenyl dinaphthalenesulfonic acid sodium salt, 2% of phosphoric acid, 1% of sodium benzene sulfonate, 0.2% of methylcellulose, 0.3% of casein, and 2% of gelatin. By using magnesium powder, waste tailings and plant fibers, wastes are changed into valuable things. The firewall body of the invention has characteristics of high strength, high toughness, light weight, energy conservation and waste utilization, and can be fireproof, waterproof, heat-preserved, thermal-insulated, sound-insulated, shock-resistant, impact-resistant and aging-resistant.
Owner:刘婷婷

Prefabricated stair

The invention discloses a prefabricated stair and relates to the technical field of construction engineering. The prefabricated stair comprises a prefabricated stair body and two mounting platforms; mounting plates are arranged at the upper and lower ends of the prefabricated stair body; mounting grooves allowing the mounting plates to be embedded are correspondingly formed in the upper end facesof the mounting platforms; the prefabricated stair further comprises accommodating grooves, first inserted reinforcements and second inserted reinforcements; the accommodating grooves are formed in the upper end faces of the mounting platforms, are positioned in the sides, far away from the prefabricated stair body, of the mounting grooves and communicate with the mounting grooves; the first inserted reinforcement are positioned on the side walls, towards the mounting grooves, of the accommodating grooves; the second inserted reinforcements are positioned at the ends, far away from the prefabricated stair body, of the mounting plates; and when the mounting plates are positioned in the mounting grooves, the second inserted reinforcements are positioned in the corresponding accommodating grooves and are staggered with the first inserted reinforcement. Through arranging the accommodating grooves, the first inserted reinforcements and the second inserted reinforcements, cement mortar is filled in the accommodating grooves for fixation, so that the prefabricated stair is stronger in connecting structure and safer and more durable in overall application.
Owner:ZHEJIANG DINGXING CONSTR

Construction structure for textile reinforced composite reinforced bar concrete and manufacturing method thereof

The invention belongs to the technical field of concrete reinforcement, relating to utilizing fiber mesh grids to enhance the concrete strength. The arrangement of structural reinforcing steel, the thickness of concrete protective layers of main stress ribs and the grade of the concrete strength of the invention are designed according to the design criterion of a reinforced concrete structure. The invention is characterized in that before the initial setting of the concrete, fine concrete and the fiber mesh grids are cast on the outer side of the stretched and drawn area of the structure or the external surface of a large-scale integral structure, the total thickness of the fiber mesh grids and the fine concrete ranges from 10mm to 20mm, concrete with equal thickness of external surfaces are replaced, and the fiber mesh grids are evenly distributed in the fine concrete. The grid type or the plate type structure of the invention can adopt the structure of replacing partial reinforcing steel with the fiber mesh grids. The invention can effectively control cracks and solve the problems of concrete cracking and reinforcing steel corrosion, and has the advantages of firm bonding of theboundary surfaces of the fine concrete and the concrete, light self weight, low production cost, corrosion resistance, safe and durable usage, etc.
Owner:DALIAN UNIV OF TECH

A hydraulic concrete internal anchor method for hanging cables with two-way perforated steel plates

The invention belongs to method for connection of concrete structures and stay ropes and relates to a hydraulic concrete internal anchoring method for stay ropes with bidirectional punched steel plate hanging structures. Internal anchoring structures fixedly connected into a tower are the bidirectional punched steel plate hanging structures, each manufactured stay rope penetrates through fixing steel plates, extrusion heads are hung on the fixing steel plates, and force of the stay ropes can be transferred to concrete of the tower by the extrusion heads through the bidirectional punched steel plate hanging structures, the stay ropes in the tower are anchored inside, epoxy resin concrete is poured, and concrete of the tower is poured. The method has the advantages that investment of simple stay rope structures is saved by 50% as compared with that of common standard special stay ropes, force borne by the concrete tower is converted into compressive stress, and consequently durability and safety in operation of concrete structures are benefited; the extrusion heads of the stay ropes are internally subjected to epoxy resin treatment, the bidirectional punched steel plate hanging structures are positioned in the concrete tower, and accordingly long-acting effects of anticorrosive protection are achieved.
Owner:吉林省银河水利水电新技术设计有限公司

Compound radix salviae miltiorrhizae film slow-release tablet and preparation method thereof

The invention discloses a compound radix salviae miltiorrhizae film slow-release tablet and a preparation method thereof. The compound radix salviae miltiorrhizae film slow-release tablet comprises a tablet core and coating liquid, wherein, the tablet core mainly comprises the following components by weight percent: 67.5% to 82.5% of radix salviae miltiorrhizae extract, 8.5% to 22% of red phenolic acid B, 8% to 22% of radix notoginseng, 0.10% to 0.15% of borneol and the balance of auxiliary materials; the coating liquid comprises the following components by weight percent: 1.0% to 5.0% of ethyl cellulose, 3.5% to 8.5% of lactose, 0.3% to 0.8% of dibutyl phthalate and the balance of ethanol water solutions. The invention adopts a peculiar formula and a preparation technique, the slow-release preparation obtained by preparation enhances the content of the effective component of the red phenolic acid B of the medicine, the content of the red phenolic acid B in each composition of single dose is more than 50%, the release of the medicine is controlled by a film slow-release technology, the bioavailability is enhanced, the curative effect of the medicine is prolonged, the drug administration frequency is reduced, and the invention has the advantages of small fluctuation of apex and vale blood concentration, light stimulation reaction of gastrointestinal tracts, lasting and safe curative effect and the like.
Owner:GUANGDONG PHARMA UNIV +1

A fuel engine and electric motor linkage separation system

The embodiment of the invention discloses a linkage separation system for a fuel oil engine and an electromotor. The linkage separation system comprises a driving disc and a driven disc of an engagement and disengagement mechanism. The driving disc is connected with a power output shaft of the fuel oil engine, the driven disc is connected with a power output shaft of the electromotor, the power output shaft of the electromotor serves as a power output shaft of the engagement and disengagement mechanism at the same time, two or more symmetrically-distributed engagement and disengagement blocks are arranged between an inner cavity of the driving disc and the outer end face of the driven disc, and the outer end face of the driven disc is of a ratchet wheel type structure. When the driving disc runs, the end faces of the engagement and disengagement blocks are connected with the outer end face of the driven disc in a ratchet wheel and pawl clamping contact mode. By means of the linkage separation system, the contact mode of the end faces of the engagement and disengagement blocks and the outer end face of the driven disc is a surface contact mode instead of a linear contact mode, the stressed area is increased, larger torsion and power can be transmitted, transmission is more reliable, and the contact area of a clutch and transmission teeth can be automatically adjusted due to long-time abrasion of the clutch; the linkage separation system can be used in a dry mode or a refueling mode, and the service life of the linkage separation system used in the refueling mode is more than three times that of the linkage separation system used in the dry mode.
Owner:冯德洲
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