摘要:
The probe card includes a plurality of probes arranged on one surface side of a board. These probes belonging to any one of a first probe group including a plurality of probes contacting respective electrodes in a first electrode row of an electronic device, a second probe group including a plurality of probes contacting respective electrodes in a second electrode row of the electronic device, and a third and fourth probe groups respectively including a plurality of probes contacting respective electrodes in a middle electrode row of the electronic device alternately.
摘要:
The probe assembly according to the present invention comprises a probe board and a plurality of probes. Each probe has an arm portion extending from the probe board at a distance and substantially along the probe board, a tip portion provided in the arm portion and projecting in a direction away from the probe board, and the tips provided in the tip portions are supported on the probe board at their base ends so as to be arranged in a matrix state on an imaginary XY plane along the X-axis and Y-axis. The respective probes are arranged so that the extending directions of said arms are arranged angularly relative to the X-axis and Y-axis and parallel to one another as seen on a plane P parallel to the imaginary plane.
摘要:
A voice packet communications system which objectively evaluates the voice quality in real time. Voice packets received from a network are input into an adjustment circuit. The adjustment circuit evens out the periods of the voice packets, detects the drop-out of voice packets, and inserts substitute packets in the voice packet sequence. Furthermore, the adjustment circuit outputs the number of voice packets that have dropped out, the number of substitute packets that have been inserted, and the number of voice packets that have accumulated inside the circuit, as quality information in each monitoring period. A decoding circuit converts the voice packets adjusted by the adjustment circuit into voice information. A judgement circuit calculates an index that indicates the communications quality of the voice packets from the quality information using a specified calculation formula.
摘要:
An outer-side holding member (5) of a braking device (A) is fitted to the inner side of a large-diameter recessed portion (2g) in a rear portion of the inner side of a fishing-line winding barrel portion (2h) of a spool (2) in such a manner as to be prevented from rotating, and is prevented from coming off. An adjusting member 8 is provided at a distal end portion of the spool shaft for adjusting braking force of the braking device by relatively displacing an outer-side holding member (5) and the inner-side holding member (7) of the braking device in an axial direction.
摘要:
A spool shaft 2 supported between reel side-plates 3 and 4 and a spool 1 secured to the spool shaft 2 in a double bearing reel for fishing are integrally formed of the same material.
摘要:
In a double bearing type reel (1) for fishing, a spool (3) is fixed to a spool shaft (5) pivotally supported by a reel body so that the spool (3) rotates integrally with the spool shaft (5). A movable body (25) is attached to the spool shaft (5) so that the movable body (25) rotates integrally with the spool shaft (5). The movable body (25) is capable of moving in the axial direction of the spool shaft (5). A centrifugal force operation arm (34) is rotated by a centrifugal force generated by the rotation of the spool (3) so as to move the movable body (25) in the axial direction of the spool shaft (5). A braking force generating means (13, 14) is provided for giving a braking force acting on the spool (3) via the movable body (25) when the movable body (25) is moved along the spool shaft (5) by a predetermined distance so that the braking force corresponds to a distance of movement of the movable body 25.
摘要:
A fishing reel of a double bearing type is provided in which the center of gravity of the reel and handle position are situated nearer to the position of the hand holding the reel to thereby be able to perform the fishline take-up operation of the handle stably. A fishing reel of an embodiment includes a reel main body (A) which includes two left and right side frames (1, 1'). A support plate (1") and a reel side plate (2) are mounted on the outside of the left side frame (1), while a reel side plate (3) is mounted on the outside of the right side frame (1'). A spool (11) is interposed between the left and right side frames (1, 1') and is fixed to a spool shaft (4). The spool (11) is structured such that it can be rotated by a handle (17). A handle shaft (6) is disposed in the rear of the spool shaft (4) on the opposite side to a fishline play-out direction. Between the left and right side frames (1, 1'), a level wind device (B) is disposed in front of the spool (11) on the fishline play-out direction side.
摘要:
In a fishing reel, an elastically deformable cap side engagement of an annular cap is elastically engaged with a main body side engagement portion on a rear projection portion formed in a reel main body rotatably supporting a rotary shaft and accommodating therein a take-up drive mechanism, in order to retain the cap on the projection portion with simple manner.
摘要:
An apparatus for producing a variable configuration die by using a plurality of pins is disclosed. The apparatus comprises a pin storing device for storing the pins therein; a pin piling device in which the variable configuration die is to be produced; a robot device for transferring the pins from the pin storing device to the pin piling device for making up the variable configuration die; and a computer-aided control device for controlling the robot means in such a manner that the pins carried by the robot means are placed onto given positions of the pin piling device to cause the variable configuration die thus made of the piled pins in the pin piling device to have a layered structure. The variable configuration die thus made up has a recessed die surface which is defined by one ends of the piled pins.
摘要:
The known rotor blade for use with axial-flow machines is improved. The improvement resides in a novel configuration of the blade body of the rotor blade. A leading edge of a tip end portion of the blade body is inclined forward (in the upstream direction of flow) and also advances in a direction of rotation, towards a tip end surface of the blade body. In the tip end portion between the tip end surface and a cross section displaced from the tip end surface towards the central portion of the blade body by 1/2 of a chord length of the tip end surface, the configuration of the leading edge of the tip end portion is such that an angle S of skew thereof over which the leading edge of the tip end portion advances in the direction of rotation and an effective skew amount .THETA..sub.s eff thereof of the angle over which the leading edge of the tip end portion is inclined forward in the upstream direction falls in a particular region in a graph of S vs. .THETA..sub.s eff delimited by 4 specific points determined through experiments.