摘要:
A braking device is provided with a pad having hard particles on a wavelike friction surface, and a disc having a hard layer on a wavelike friction surface which slides on the wavelike friction surface. The wavelike friction surface has a groove portion in a direction in which the wavelike friction surfaces slide on each other, and the wavelike friction surface has a protruding portion which abuts on the groove. Therefore, the actual contact area between the friction surfaces having the hard members is increased, and a higher frictional force can be obtained without sacrificing wear resistance.
摘要:
It is an object of the invention to improve usability of a movable handle, in a sander having the movable handle.The sander includes a rotary working surface, a driving mechanism that is disposed above the rotary working surface in a direction of a rotation axis of the rotary working surface and rotationally drives the rotary working surface, a cylindrical housing that houses the driving mechanism, and a movable handle that is mounted on a surface of a cylindrical part of the cylindrical housing. The movable handle can be turned around a central axis of the cylindrical housing and can be fixed at an arbitrary position in a circumferential direction of the cylindrical housing.
摘要:
A table saw includes a table capable of supporting a workpiece, a cutting unit and a positioning fence. The positioning fence has a positioning surface for supporting the workpiece. The positioning surface is divided into an upper positioning surface and a lower positioning surface that are positioned above the table. First slide fences allocated to the lower positioning surface and second slide fences allocated to the upper positioning surface are slidably supported in a table surface direction relatively independent from each other. The positioning surfaces of the first and second slide fences constitute an entire region of the positioning surface. In this way, the entire region of the positioning surface is made to be slidable in accordance with various operation modes.
摘要:
A compact hinge device is provided with which it is possible to turn two members and it is possible to make one of the members incline with respect to the other member. By a turning shaft part turning in a through hole in a first base member, a second base member constructed to turn together with the turning shaft part can be turned, and by an abutting part provided on the second base member sliding on a cam surface provided on the first base member the second base member can be made to incline with respect to the turning shaft part.
摘要:
A verification supporting apparatus includes an acquiring unit that acquires a first verification-item list for a verification target, a functional specification of the verification target, and a sequential specification of the verification target; a keyword extracting unit that extracts a keyword about the verification target from the first verification-item list; a creating unit that creates a second verification-item list in which each of the verification items is formed with the functional description and the sequential description about an output action of the verification target; and a converting unit that converts the first verification-item list into a third verification-item list having a same format as the second verification-item list, based on the second verification-item list and the keyword.
摘要:
Pseudo-positive data can be reduced by incubating a solution containing an enzyme in the absence of a test substance and a substrate of the enzyme.
摘要:
It is found out that compounds represented by the formula (I): wherein R1 is an optionally substituted carbocyclic group or an optionally substituted heterocyclic group; and R2 and R3 taken together with the adjacent carbon atom form an optionally substituted heterocyclic group having one or more of oxo and/or thioxo; have an HCV RNA-dependent RNA synthase inhibitory effect.
摘要:
Conventional disc units each involve the problem that a new disc must be inserted into the disc unit after a disc already present in the disc unit is ejected and that therefore it takes time for disc replacement. In the disc unit of the present invention, to solve the above-mentioned problem, a new second disc which has been inserted into the disc unit through an insertion opening is carried from an insertion area to a disc driving section by a conveying means. On the other hand, a first disc already present in the disc unit prior to insertion of the second disc is ejected from an ejection area to the exterior of the disc unit by both first and second ejection members. The time required for disc replacement can be shortened by performing the disc inserting operation by the conveying means and the disc ejecting operation by the first and second ejection members both in a simultaneous manner.
摘要:
A puncture instrument capable of punctured high frequency treatments. The puncture instrument essentially includes: a guide tube to be inserted into an intracavitary portion of a patient; a puncture needle member having an elongated needle body slidably received in the guide tube, and a sharp-pointed needle head provided contiguously at the fore end of the elongated needle body and protrudable out of the guide tube to penetrate into a target intracorporeal portion to be treated when the needle body is manipulated in a forward direction; and a high frequency electrode provided on a fore end portion of the needle body to be penetrated into the target intracorporeal portion together with the sharp-pointed needle head.
摘要:
A motorcycle shaft drive assembly which provides for easy removal of the rear wheel, drive shaft and final drive assembly is disclosed. The motorcycle has a rear frame section pivotally connected to a front frame section. A rear wheel and final drive assembly are removably connected to the rear frame section. A drive shaft extends from the output of an engine mounted on the front frame section to the final drive assembly. The drive shaft extends into a coupling member at the engine output. A support is provided for the drive shaft when the rear wheel, drive shaft and final drive assembly are being removed from or installed onto the remainder of the motorcycle.