摘要:
A snowshoe (1) made of a frame (2) holding a deck (3) meant to hold the user's boot, the aforementioned boot being held on the deck by a binding, characterized in that the snowshoe includes a transverse retaining element (4) extending transversely at the front of the user's foot, the aforesaid transverse element (4) being held by its lateral ends to the frame (2), while the aforementioned transverse element (4) is made of the combination of an upper transverse element (4a) and a lower transverse element (4b) so that the frame (2) is sandwiched between the ends of the respective transverse elements (4a, 4b).
摘要:
A snowshoe (1) in the form of an elongated plate called a mesh, onto which a fastener (3) is mounted, intended to hold the shoe of the user in place, the mesh being formed by an elongated plate comprising a front portion (6) called a spatula (6) extended rearward (AR) by a rear part, formed by a central portion (5) extended by a rear portion (7), the front portion (6) being curved upward to form the spatula, characterized in that the rear part is flexible at least longitudinally and at least in the central portion (5), while the front portion (6) of the mesh is rigid so as to be less flexible than the rear part, i.e. the other portions, particularly the central portion and the rear portion.
摘要:
A snowshoe (1) made of a frame (2) holding a deck (3) meant to hold the user's boot, the aforementioned boot being held on the deck by a binding, characterized in that the snowshoe includes a transverse retaining element (4) extending transversely at the front of the user's foot, the aforesaid transverse element (4) being held by its lateral ends to the frame (2), while the aforementioned transverse element (4) is made of the combination of an upper transverse element (4a) and a lower transverse element (4b) so that the frame (2) is sandwiched between the ends of the respective transverse elements (4a, 4b).
摘要:
A snowshoe (1) has a peripheral frame (2). A deck (4) extends across an interior of the peripheral frame and supports a binding (5) for retaining the boot of the user. The snowshoe has horizontal surfaces for supporting the snowshoe and the user on top of the snow and downward depending on traction members (3a, 3b, 50a, 50b) for engaging the snow to facilitate walking without slipping. The traction members are preferably disposed vertically and extend downward below a horizontal plane (H) of the deck. The traction members have regions of reduced height (100, 100a, 100b, 100c, 100d, 100e, 100f) relative to a forward portion (7a) of the traction members or the rearward portion (7c) of the traction members in a central zone (B) aligned with the region which receives and holds the user's boot (6).
摘要:
A device (1) for retaining the front of a boot on a snowshoe, said device including an assembly of retention walls (2, 3a, 3b) forming an enclosure opening towards the rear (AR) and in which the front end of the boot is intended to be received, characterized in that the enclosure is made of two side retention walls (3a, 3b), namely a left wall (3a) and a right wall (3b), and a front retention wall (2) made of a deformable plastic material making a body with a front support plate (5) on which the front of the sole of the boot is supported, wherein the retention walls (2, 3a, 3b) are intended to be drawn together to the boot thanks to a means for drawing together, made of a single continuous tie such as a strap (6) in supple material.
摘要:
A snow shoe (1) includes a tubular frame (2) defining an interior zone. A deck (4) which is surrounded by the frame is made in part of a film (3). A binding (7) retained on the deck for securing the boot of the user. A central technical bottom piece (15) enhances the traction and floatation properties, as well as the comfort of the snowshoe (1). The central technical bottom piece (15) which is arranged along the central portion of the tubular frame (2) includes a traction surface having lateral longitudinal traction portions (18a, 18b) extending vertically from the frame (2), in this manner, the traction characteristics in the transverse direction are enhanced. The traction portions (18a, 18b) may comprise lateral walls, spikes, blades, or the like. The traction portions (18a, 18b) extend in the downward direction from the outer edge of the snowshoe rather than from the middle areas of the snowshoe (1) to increase the comfort of the shoe (1). In addition, the central technical bottom piece (15) includes at least one transverse wall (40) extending horizontally between the lateral traction portions (18a, 18b) to provide support beneath the heal of the user and to enhance the traction properties.
摘要:
A multiplier for two binary values, X and Y, comprising a very high number (q) of bits, wherein memories storing the numbers X and Y and a result register MR are provided, X being expressed as the sequence of bits (x.sub.q-1 . . . x.sub.j . . . x.sub.0), uses the algorithm consisting in sequentially carrying out from j=q-1 to j=0 the additions 2R+x.sub.j Y and each time entering the result in the result memory (MR). In this multiplier the adders are grouped into n blocks of m bits (with n.times.m=q), m being chosen so that the carry transfer time into a block is lower than a clock period. Each block comprises a first and a second line of elementary adders forming the cells (C.sub.1 to C.sub.m+1) associated with each pair of bits to be added. This multiplier is more particularly adapted for carrying out the operations XYmodN and X.sup.S modN.
摘要:
In some embodiments the present disclosure provides a method of inactivating a RNA virus of the family retroviridae in a biological sample. Such a method comprises contacting the biological sample with an effective amount of an antiviral composition comprising PD 404,182. In an embodiment of the present disclosure the RNA virus is selected from the group consisting of HIV pseudotyped lentiviruses, primary human immunodeficiency virus-1 isolates (HIV-1), human immunodeficiency virus-2 (HIV-2), and simian immunodeficiency virus (SIV). Further embodiments of the present disclosure pertain to a method of treating a subject infected by a RNA virus of the family retroviridae. Another embodiment of the present invention pertains to a method of preventing transmission of a RNA virus of the family retroviridae in a subject in need thereof.
摘要:
A snowshoe (1) whose webbing includes a flexible wall (4) maintained in tension inside a framework (2) by portions of the flexible mounting wall which define flexible mounting projections. Supplemental protection parts (8) are disposed surrounding the mounting projections to protect them from wear and impact.
摘要:
Snow-shoe consisting of a boot retaining device of the type including a retainer device in front (9) in which is retained the front extremity of said boot, which is there acted upon by at least one pulling device toward the front (11) characterized in that the front retainer device is an elastic envelope made up by a set of walls (15a, 15b, 15c, 15d) of pliable material forming a retainer cavity open toward the rear, characterized in that the retainer cavity consists of two lateral retainer walls (15b, 15c) converging toward the front, and the convergence of which and their distance from each other is such that the front extremity of the boot is maintained laterally by these walls at two lateral points separated from each other.