37results about How to "Long material" patented technology

A pet toy includes a flexible body with rope support configurations. In one embodiment, the rope configurations include one or more loops that are exposed and one or more knots that are covered by an exterior plush component of the pet toy. In another embodiment, two or more strands of rope material are tied in a series of knots, and an additional strand of rope material may be tied to the other strands in a transverse fashion. Preferably, the exterior plush component includes fabric. One or more of the free ends of the strands of rope material may also protrude beyond the plush component. The fabric material is sewn over the exposed portions of the rope material. Enough fabric material is used such that twisting, extending and retracting the rope material does not transfer force directly to the exterior fabric, thereby preserving the exterior plush component. The knots provide internal bulk to the body of the toy eliminating the need for stuffing. The knots also provide a robust structure for biting and tugging that can aid in dental cleaning. The exposed loops or free ends of the rope material act as handles for grasping by the pet owner or animal.

A dimension measuring device 100 in accordance with the present invention includes an end face following mechanism 1 that butts against an end face E of a long material, a dimension measuring mechanism 2 for measuring the dimensions of the long material, and a pushingly moving mechanism 3 for pushingly moving the end face following mechanism toward the end face of the long material. The end face following mechanism includes a plurality of contact sensors for detecting a contact state, and is turnable around two axes intersecting at right angles with each other. The pushingly moving mechanism pushingly moves the end face following mechanism into the state in which the plurality of contact sensors detect that the end face following mechanism butts against the end face of the long material. The dimension measuring mechanism is pushingly moved integrally and is turnable integrally with the end face following mechanism, and measures the dimensions of the long material when it is detected, by the plurality of contact sensors, that the end face following mechanism butts against the end face of the long material.

A gas storage and delivery system for restoring pressure as it is depleted from a pressurized container, includes a container holding a product under pressure to be dispensed from the container, a quantity of gaseous material under pressure, occupying a space in the container and applying to the product a predetermined pressure of from about 30 to about 180 psig, and a quantity of gas-adsorbing material, storing under pressure a quantity of the gaseous material and releasing it into the container in response to a decrease in pressure in the container, thereby restoring and maintaining a predetermined pressure in the container as product is depleted from the container, wherein the gas-adsorbing material is wetted with a release-promoting agent to promote release of the sorbed gas from the gas-adsorbent material. A process of filling the container is also disclosed.

A device for dispensing a dental material comprises first compartment and the second compartment formed between interconnected sheet-like layers. The compartments encapsulate a first flowable component and a second flowable component of the dental material. The device has a first seal and a second seal for sealing the first compartment and the second compartment in the device. Each seal is adapted to automatically open in consequence of forcing a component of the dental material toward the seal. The capacity of the first compartment and the second compartment relative to each other is dimensioned such that squeezing out the first component from the first compartment by compressing the first compartment causes the first seal and the second seal to open. The device preferably allows easy and quick activation for use of the stored components.

A dimension measuring device 100 in accordance with the present invention includes an end face following mechanism 1 that butts against an end face E of a long material, a dimension measuring mechanism 2 for measuring the dimensions of the long material, and a pushingly moving mechanism 3 for pushingly moving the end face following mechanism toward the end face of the long material. The end face following mechanism includes a plurality of contact sensors for detecting a contact state, and is turnable around two axes intersecting at right angles with each other. The pushingly moving mechanism pushingly moves the end face following mechanism into the state in which the plurality of contact sensors detect that the end face following mechanism butts against the end face of the long material. The dimension measuring mechanism is pushingly moved integrally and is turnable integrally with the end face following mechanism, and measures the dimensions of the long material when it is detected, by the plurality of contact sensors, that the end face following mechanism butts against the end face of the long material.

Disclosed are an instant mixing container. The container includes a main container and an inner container fitted inside the main container. A mutually isolated outer storage chamber and inner storage chamber are provided inside the main container and the inner container respectively. An opening is provided on the inner container, and when the opening is pressed, impacted or pulled by an external force and opens, the outer storage chamber and the inner storage chamber are in communication. The container can instantly mix two or more materials, several different materials are respectively filled to constitute an integrally formed product, and the container is convenient to use, is able to keep the materials for a long time, and has an anti-counterfeiting function.

The invention discloses a method for preparing colored glaze with waste flint glass as a raw material. The waste flint glass not only wastes the lead resource, but also has potential threats to human health and ecological environment, but no better method for treating the water flint glass exists. The method comprises the following steps of generally smashing the waste flint glass and grinding; then regulating the chemical components of the grinded waste flint glass; melting for 2-6 hours at high temperature of 750-980 DEG C; carrying out manual forming or mechanical forming according to a designed shape; sending the formed product into an annealing furnace for annealing, wherein the annealing temperature is 450-550 DEG C and the annealing time is 2-10 hours; and cooling to normal temperature so as to obtain the colored glaze. According to the method, the waste flint glass is taken as the main raw material for preparing the colored glaze, so that the method has the advantages that technological process is simple, raw material source is wide, energy consumption is low and the like, can be used for preparing colored glaze product with good gloss, low softening point and long material property, is applicable to the existing various colored glaze product factories in north and south and is beneficial to large-scale industrial production.

The invention relates to alkali-resistant glass and a preparation method thereof. The alkali-resistant glass is prepared from the following components by mass percentage: 45-68% of SiO2; 3-5% of B2O3;1-3% of Al2O3; 9-14% of first component; 9-19.5% of second component; 8-12.5% of ZrO2; 0-1% of HfO2; The preparation of the glass comprises the following steps: mixing the raw materials according tothe formula ratio to obtain a first mixture; adding a clarifying agent into the first mixture and then mixing to obtain a second mixture; melting and mechanically stirring the second mixture, supplemented by bubble clarifying, seeping moulding or compression moulding. The alkali-resistant glass has excellent resistance to corrosion from alkali metal and from aqueous alkali, and also has great optical transmittance and long workability, indicating outstanding processing performance of the glass.

The invention belongs to the technical field of an inorganic amorphous material, and particularly relates to a leadless, cadmium-free and strontium-free transparent colored glass component and a manufacture process thereof. The transparent colored glass component is characterized by only containing conventional oxides, such as SiO2, B2O3, ZnO, CaO, BaO, Na2O, K2O and the like without containing lead, cadmium or strontium which has great toxic effect. The invention has the advantages that: a decolorizing agent is added into the leadless, cadmium-free and strontium-free basic component to prepare a colorless transparent glass product; various coloring agents are added into the leadless, cadmium-free and strontium-free basic component to obtain the colored glass. Equipment or investment is not additionally increased, the glass product with good color, low softening point and long material property can be produced only by adopting existing raw material treatment, melting furnaces, hot melting furnaces, annealing furnaces, cold machining and other equipment, and the cost of the transparent colored glass is reduced by 2 to 4 times than that of conventional medium-lead and high-lead glass. The invention has wide application prospect.

The invention relates to the field of new glass materials, and in particular discloses a long-material glass for large bottles and jars and a preparation method thereof. The large bottle glass with long material is characterized in that it is made of the following effective materials in parts by weight: SiO 2 73‑74.50 parts, Al 2 o 3 1.50‑3.00 parts, Na 2 O 12.40‑16.00 parts, MgO 1.2‑2.66 parts, K 2 O 0-1.55 parts, CaO 5.9-7.1 parts. The present invention does not use expensive or toxic raw materials, and has the characteristics of low cost and easy availability of raw materials. The glass has long material properties, the molding temperature range exceeds 300K, and semi-mechanized molding can be used. At the same time, the product has good material properties. Its Vickers microhardness is greater than 500Kg / mm 2 .

The invention relates to the field of new glass materials, and particularly discloses a large bottle glass suitable for artificial molding and a preparation method thereof. The large bottle glass suitable for artificial molding is characterized in that it is prepared from the following effective materials in parts by weight: SiO 2 73‑78.23 parts, Al 2 o 3 1.50‑3.36 parts, Na 2 O 13.28‑16.00 parts, K 2 O 0-1.55 parts, MgO 1.99-2.66 parts, CaO 0.92-6.00 parts. The present invention does not use expensive or toxic raw materials, and has the characteristics of low cost and easy availability of raw materials. The glass has long material properties, and the molding temperature range exceeds 300K. At the same time, the product has good physical properties, and its Vickers microhardness More than 500Kg / mm 2 , Large bottle glass material suitable for artificial molding.

The invention relates to an alkali-containing aluminosilicate glass and its products, strengthening method and application. In the method, the alkali-containing aluminosilicate glass is sequentially carried out twice in a salt bath of sodium nitrate and potassium nitrate at 350-450° C. Ion exchange to obtain a chemically strengthened aluminosilicate glass article; the composition of the glass includes, SiO 2 52%~68%, Al 2 o 3 10%~23%,Na 2 O 8%~13%, Li 2 O 0~6%, P 2 o 5 2%~5%, ZrO 2 0-5%, ZnO 0-3%; the surface compressive stress of the glass product after chemical strengthening is >600MPa, the compression depth of the stress layer is >50μm, the bending strength is >600MPa, and the Vickers hardness is >600MPa; in electronic devices In the application of the invention, the chemically strengthened alkali-containing aluminosilicate glass article of the present invention is included.