Abstract: One embodiment provides a pair of scissors, including: a first scissor member being pivotally connected to a second scissor member with a joint member at connecting portions; each of the first scissor member and the second scissor member comprising: an upper surface, a lower surface, an inner side, an outer side, a cutting edge on the inner side, a measurement portion positioned on the upper surface abutting the cutting edge and spanning a length thereof, and gripping means; wherein the first scissor member comprises a first integrated comb portion having a first plurality of teeth; wherein the second scissor member comprises a second integrated comb portion having a second plurality of teeth. Other aspects are described and claimed.

Abstract: A pair of safe pet nail clippers includes a first handle and a second handle correspondingly disposed and pivotedly connected to each other. The first and second handles respectively include a blade portion and a handle portion. Blades of the blade portions of the first and second handles are provided in a concave shape. When the handle portions of the first and second handles are relatively opened to the maximum extent, an initial trimming hole is formed between the concave blades of the first and second handles. The first and second handles are provided therebetween with an adjustment mechanism for adjusting the relative opening of the handle portions of the first and second handles and the caliber of the initial trimming hole.

Abstract: A work tool according to the invention is configured in such a manner that when an operator performs a predetermined operation by gripping a gripping section and opening/closing an active section, the opening and closing operation can be achieved smoothly without employing a spring by gripping the gripping section strongly and releasing the same because a repulsive force of magnets urges two pressure-nipping members in the direction in which the gripping section opens.

Abstract: A pair of scissors includes a left member, a right member, a main member and a combining member pivotally combined together. The scissors are formed with two different-shaped blades able to cut paper into different-patterned borderlines, convenient in use and able to lower expenses.

Abstract: A buttonhole scissors comprising a first blade having a blunt distal end and an inner flat surface between a tapered cutting edge and an outer edge, a second blade having a pointed distal end and an inner flat surface between a tapered cutting edge and an outer edge, these blades slidable over each other with each of the inner flat surfaces in close cutting engagement, a pair of handles for the blades pivotally connected, an intermediate portion of each blade provided with a notch arranged between the cutting edge and the pivot point and cooperating to form a noncutting area which receives cloth not to be cut, and an adjustable setting means mounted through one handle and contacting the other handle, and capable of adjustment to limit the movement of the blades relative to each other.

Abstract: A microscissors device for us in microvascular end-to-side anastomosis, and an end-to-side vascular anastomotic repair technique are disclosed. The microscissors device standardizes the excision in a recipient (arterial or venous) vessel wall so that a hemodynamically sound anastomosis can be achieved. In order to form the standardized excision, a microscissors device has pivoting arms providing a scissors-action with cooperating half-moon shaped sharpened indentations in the pivoting arms which engage and form the uniform excision in the recipient vessel wall. The end-to-side vascular anastomotic repair technique includes the step of forming a standardized generally longitudinally extending excision in the recipient vessel wall to facilitate insertion and subsequent suturing of the donor vessel, in a hemodynamically sound manner. The excision is made as uninterrupted single-step excision.

Abstract: A machine for effectively and efficiently removing tiles as well as other covering material from the exterior of roof surfaces such as when the roof is to be repaired or such covering material is to be replaced. The machine travels over the roof surface and includes a separating structure reciprocally positionable between a forwardly directed separating engagement with the covering material and a lifting position relative thereto as the material is physically separated from the surface of the roof. In operation the machine may travel, under an operators control, continuously back and forth along the length of the roof until all the covering material has been removed therefrom.