摘要:
The present invention provides a pancreatic islet isolation method comprising the steps of (1) injecting a protection solution containing a protease inhibitor into the pancreatic duct of an procured pancreas; (3) digesting the pancreas into which the protection solution has been injected; and (4) purifying the digested pancreatic tissue using a purification solution containing a density gradient reagent. The present invention also provides a protection solution for injection into the pancreatic duct, a pancreas preservation solution for the two-layer method, and an islet purification solution.
摘要:
In a kneader having a mixing tank 1 for storing the kneaded material, a pair of rotors, 2 disposed in parallel for kneading the kneaded material stored in the mixing tank 1, and a pressurizing lid 3 inserted slidably in the opening at the top of the mixing tank 1, the sliding portion of the pressurizing lid 3 against the mixing tank 1 is divided into a plurality of stages (upper, lower), packings P1, P2 are disposed for reducing the clearance between the respective pressurizing lids and the side wall of the mixing tank as much as possible, and an air reservoir 33 is formed between the upper and lower lids 31, 32.
摘要:
A method for processing images comprises the steps of performing the reception of data through the net work, inputting image data obtainable in accordance with the designated input mode, managing the storage of the data received in the receiving step and the image data inputted in the input step to the memory, and intervening between the operations of the reception step and the input step in accordance with the storage management in the controlling step. With the method thus structured, the compression ratio of the input image is heightened by changing the current photographing mode if the added value of the estimated reception data through communicating means and the data side of photographed image predetermined by the current photographing mode should exceed the remainders of memory in the storage, hence making it possible to implement the compatibility of immediacy between the image input and the communication by dealing with any sudden reception during photographing.
摘要:
To provide a crosslinked flame-retardant resin composition excellent in flame retardancy, wear resistance, flexibility, workability and compatibility with other materials, and an insulated wire and a wiring harness using the same. The composition contains 100 part weight of a resin ingredient containing (A) polyethylene of which MFR is 5 g/10 min. or less and density is 0.90 g/cm3 or more and (B) at least one polymer selected from (B1) alpha-olefin (co)polymer, (B2) ethylene-vinylester copolymer, (B3) ethylene-alpha, beta-unsaturated carboxylic acid alkyl ester copolymer, and (B4) a stylene thermoplastic elastomer, 30-250 part weight of (C) metallic hydrate and 1-20 part weight of (D) a zinc compound, in which the content of (A) the polyethylene is 30-90 wt % and the content of (B) the polymer is 70-10 wt %, and the (B) ingredient is modified by acid and/or 0.3-10 part weight of (E) an organo-functional coupling agent is further contained. This composition is used for an insulated wire and a wiring harness.
摘要:
A fire resistant resin composition, a method of making the fire resistant resin composition and an electrical wire comprising the fire resistant resin composition are provided. The fire resistant composition includes a halogen-free propylene resin containing propylene as its main monomer component, a halogen-free styrene-based thermoplastic elastomeric resin modified with an unsaturated carboxylic acid or a derivative of such an acid, and a fire resistant metal hydroxide.
摘要:
A lamp circuit for lighting a head lamp and a high beam lamp of an automobile is provided. A first lamp circuit includes a common circuit, an ordinary lighting circuit, and a daylight running lighting circuit. A second lamp circuit is connected to the first lamp circuit. A portion of the common circuit is connected to positive and negative sides of the head lamp and the high beam lamp on one side of the automobile. When the automobile is configured for ordinary lighting conditions, a remaining portion of the common circuit is connected to circuit elements for ordinary lighting and the second lamp circuit, the ordinary lighting circuit connects the common circuit, as connected to the positive side of the high beam lamp, with the circuit elements for ordinary lighting, and the daylight running lighting circuit does not form any circuit. When the automobile is configured for daylight running lighting, the remainder of the common circuit and the daylight running lighting circuit is connected to circuit elements for daylight running lighting and the second lamp circuit, and the ordinary lighting circuit does not form any circuit.
摘要:
Flame-resistant resin composition is prepared for use as a coating material and applied to electrical cables. The resin composition is not cross-linked, and contains no halogen. It is highly formable, flexible, heat-resistant and oil proof. The flame-resistant flexible resin composition includes 100 parts by weight of polymeric material including about 50 to 90 parts by weight of thermoplastic elastomer copolymer including polyolefin and rubber, about 5 to 25 parts by weight of a second copolymer including ethylene and vinyl-based compound containing at least one carbonyl group, and up to about 25 parts by weight of polyolefin having a crystallinity of at least about 55%, and about 30 to 200 parts by weight of at least one metal hydroxide a surface of which has not been treated with stearic acid.
摘要:
A catalyst for purifying exhaust gases includes a support including at le one composite selected from the group consisting of TiO.sub.2 --Al.sub.2 O.sub.3, ZrO.sub.2 --Al.sub.2 O.sub.3 and SiO.sub.2 --Al.sub.2 O.sub.3 composites, an NO.sub.x adsorbent including at least one member selected from the group consisting of alkali metals, alkaline-earth metals and rare-earth elements and loaded on the support, and a noble metal catalyst ingredient loaded on the support. The composites constituting the support improve initial NO.sub.x conversion of the catalyst, but also inhibit NO.sub.x purifying performance thereof from degrading even after a durability test.
摘要翻译:一种用于净化废气的催化剂包括包含至少一种选自TiO 2 -Al 2 O 3,ZrO 2 -Al 2 O 3和SiO 2 -Al 2 O 3复合材料的复合材料的载体,包括选自碱金属, 碱土金属和稀土元素并负载在载体上,贵金属催化剂成分装载在载体上。 构成载体的复合体能够提高催化剂的初始NOx转化率,而且即使在耐久性试验后也能够抑制NOx净化性能的劣化。
摘要:
A flat electrical wire having a substantially rectangular cross-section is prepared from an electrical conductor having a circular cross-section, first by applying a benzimidazol-based polymer coat to the wire, then rolling the coated conductor to yield the flat wire. The flat wire thus prepared has a high heat resistance and dielectric breakdown resistance and can avoid dislocation or slippage when used in a magnet coil.
摘要:
The present invention provides a heat sensitive multiple color recording material which produces different color tone by changing applied thermal energy and which has stable developed color image and little color mixture. The heat sensitive color recording material comprises: (a) a substrate, (b) a sublimable dye coloring layer, formed on the substrate (a), and (c) at least one leuco dye color-developing layer, formed on the sublimable dye coloring layer (b), wherein the sublimable dye coloring layer (b) is composed of a sublimable dye layer and a thermoplastic resin layer for fixing the sublimable dye. The leuco dye color-developing layer (c) contains a leuco dye and a developing agent for the leuco dye, and also contains, either within the leuco dye color-developing layer (c) or as an adjacent layer, microcapsules containing a color eraser for erasing the developed color. The color development of the leuco dye color developing layer (c) occurs a temperature lower than that of the sublimable dye, and the developed color of the leuco dye color developing layer (c) is erased by the function of the color eraser emitted from the microcapsules at a temperature which develops color in the sublimable dye coloring layer (b).