Abstract: Knotless surgical constructs and methods of tissue repairs. A surgical construct can offer both repair and shuttling capabilities to allow for a single pass to load multiple sutures at once. A surgical construct can pass or shuttle multiple repair sutures while making a single pass through or around soft tissue.

Abstract: A substantially water-free hydrocarbon feed is charged to a reformer reactor operated under reforming conditions; thereafter, a chlorine-containing additive is introduced, without the simultaneous introduction of water, into the substantially water-free hydrocarbon feed being charged to the reformer reactor in an amount and for a time period that are effective to inhibit deactivation of the reformer catalyst; thereafter, the introduction of the chlorine-containing additive is terminated and the charging of the substantially water-free hydrocarbon feed to the reformer reactor is continued.

Abstract: A reforming catalyst containing a Group VIII metal, or a Group VII B metal, or tin, or germanium, or copper, or selenium or combinations of any two or more metals or oxides thereof is activated by: a) continuously flowing a reducing gas over the catalyst for contact with the catalyst; (b) during step a), flowing a halogen-containing compound over the catalyst for contact with the catalyst for a first time period, wherein the first time period is greater than about 1 minute, and wherein the first time period is less than about 60 minutes; and (c) following step b), and during step a), substantially discontinuing the flow of the halogen-containing compound over the catalyst for a second time period, wherein the second time period is greater than about 1 minute.

Abstract: While a substantially water-free hydrocarbon feed is being charged to a catalytic reformer reactor, an organic chloride is contacted with the reformer catalyst in an amount and for a time period that are effective to restore at least a portion of the activity of the reformer catalyst.

Abstract: A reforming catalyst containing a Group VIII metal, or a Group VII B metal, or tin, or germanium, or copper, or selenium or combinations of any two or more metals or oxides thereof is activated by: a) continuously flowing a reducing gas over the catalyst for contact with the catalyst; (b) during step a), flowing a halogen-containing compound over the catalyst for contact with the catalyst for a first time period, wherein the first time period is greater than about 1 minute, and wherein the first time period is less than about 60 minutes; and (c) following step b), and during step a), substantially discontinuing the flow of the halogen-containing compound over the catalyst for a second time period, wherein the second time period is greater than about 1 minute.

Abstract: A substantially water-free hydrocarbon feed is charged to a multiple-reactor reformer system being operated under reforming conditions and comprising at least two reformer reactors serially connected in fluid-flow communication and each containing a reformer catalyst; and, simultaneously with the charging step, a chloriding agent is sequentially introduced, without simultaneously introducing water, immediately upstream from the inlets of all the reformer reactors in an amount and for a period of time that are effective to inhibit the deactivation of the reformer catalyst.

Abstract: The invention provides a process for preparing a thickened liquid bleaching composition with a low initial viscosity during manufacturing and an increased final viscosity, using a hypochlorite-soluble detergent-active material and a soap, whereby the soap is partly or completely caused to be formed in situ in the composition by incorporating therein a material which generates fatty acid in the composition. Typical examples of such materials are fatty acid esters of lower alcohols.

Abstract: A colored liquid hypochlorite bleach composition is provided, comprising a particulate pigment such as Ultramarine Blue, which is stably suspended in the composition by means of a flocculate, such as calcium soap flocs.

Abstract: A heavy submersible object is deployed from or retrieved to a floating vessel in rough water. The connection or release point is sufficiently far below the water surface that surface waves have little if any effect on the object. Deployment and retrieval are made to an arm which depends from the vessel and which has a variable stiffness connection, ranging from free-swinging to rigid, to the vessel. Deployment and retrieval are made with the arm free-swinging from the vessel so the arm has no motion due to pitch or roll of the vessel. In retrieval, the connection is progressively stiffened to rigid after the object has been connected to the arm, and the arm is then raised with the retrieved object.

Abstract: An improved spring hinge includes a capstan for securing one end of a torsion spring in a knuckle of the hinge. To prevent axial movement of the capstan out of the hinge knuckle and permit axial alignment of a radial cavity in the capstan with an aperture in the hinge knuckle, the capstan is provided with a shoulder which engages a projection extending into the hinge knuckle. Also disclosed is a frangible pin which removably extends through the aperture into the cavity to secure the capstan against rotation relative to the hinge knuckle.