摘要:
A service system in which a server offers a service in response to a request from a client. The system can offer the stable service even in the case of an access from the client and also can offer a preferential service under certain conditions. The request from the client to the server is carried out via a data communication forwarding apparatus, the apparatus has a unit for queuing the request with a priority and has a unit for changing the forwarding sequence of the request according to the priority. Thereby the number of simultaneous requests to the server can be suppressed to within the processing ability of the server with the stable service. Further, the request can be preferentially processed according to the user, transaction, wait time, etc.
摘要:
A tactile device of a tactile display slides above an object. The tactile device comprises three rods which are free to move up and down. Lower ends of the rods are in contact with a surface of the object. Upper ends of respective rods touch a palmar-side skin equivalent to positions of three joints of a first finger or a second finger. When the tactile device is slid, upper ends of respective rods move up and down in accordance with a surface relief of the object. In response to the movement of the tactile device, the three rods push three finger joint positions of the palmar-side skin with a stroke equal to a height of the relief.
摘要:
The purpose of the present invention is to provide a shearing force reinforced structure of an existing RC structure body that can simply and surely ensure a predetermined pulling-out rigidity. Then a shearing force reinforced structure (1) of the invention is configured with: a side wall (W) of an existing reinforced concrete structure; shearing force reinforced members (20) arranged inside reinforced member insertion holes (10) with bottoms formed in a direction intersecting a major reinforcing bar of the side wall (W); and fillers (30) filled in the holes (10), wherein each of the shearing force reinforced members (20) is configured with a shearing force reinforcing bar (21), a plate head 23 and a ring head (22) respectively fixed at a base end and top end of the reinforcing bar (21); each of the holes (10) is formed at a general part (12) having an inner diameter larger than a reinforcing bar diameter of the reinforcing bar (21) and smaller than a width of the head (23), and a base end width broadening part (11) formed at a base end of the hole 10 and having a diameter larger than the width of the head (23). In accordance with such a shearing force reinforced structure and a shearing force reinforced member, it is enabled to simply and surely ensure a predetermined pulling-out rigidity.
摘要:
A packet communication apparatus capable of performing packet conversion at high speed for packet transfer or packet transmission/reception has: a packet conversion unit for performing packet conversion for a reception packet received at a plurality of communication units and for a transmission packet to be transmitted from the plurality of communication units; and a transfer control unit for outputting, when the reception packet received by the communication unit is judged as a the transfer packet, the reception packet to a transfer buffer, for outputting the transmission packet to the communication unit corresponding to the communication object at a destination of the transmission packet generated by a packet generating and processing unit, and for outputting the transfer packet to the communication unit corresponding to the communication object at a destination of the transfer packet stored in the transfer buffer.
摘要:
There is provided a sample warper with an idle running preventing mechanism of a yarn guide, wherein yarns are automatically exchanged and successively wound on the warper drum according to a preset yarn order by passing the yarns between the yarn guides and the yarn selection guides, and wherein, when a first yarn being wound on the warper drum by a first yarn guide is exchanged to a second yarn, after a yarn removing operation for removing the first yarn from the first yarn guide is finished, a yarn feeding operation for feeding the second yarn to a second yarn guide is performed while the empty first yarn guide makes one rotation. The sample warper can achieve such an advantage that an idle running time of a yarn guide when exchanging yarns can be reduced considerably and a speed of yarn exchanging is improved remarkably.
摘要:
A rotary creel including a base, a spindle shaft rotatably mounted to the base and protruding forward from the base, a plurality of bobbins mounted to a protruded portion of the spindle shaft through bobbin holders; and a guide plate mounted in a distal end portion of the spindle shaft through a guide arm so as to be positioned in front of the bobbins. A yarn return unit is attached to the distal end portion of the spindle shaft through a front holder. The guide arm is attached to the front holder. The guide plate is positioned in front of the yarn return unit. When the spindle shaft is rotated, a plurality of yarns wound around the plurality of bobbins can be rotated and simultaneously supplied through the yarn return unit and the guide plate.
摘要:
Provided are a sample warper and a warping method where data regarding yarn diameters of counts are preliminarily input and stored, counts of warping yarns as well as pattern data for warping are input, a conveyor belt feed pitch per revolution of a yarn introduction means is calculated with a warping width, the number of warping yarns, and a warping length (the number of warping windings), and the conveyor belt feed pitch per revolution of the yarn introduction means is controlled according to the counts (yarn thicknesses or yarn diameters). Accordingly, a surface of the yarns wound on a warper drum is finished in a flat state without undulation irrespective of the counts, thereby solving troubles in the next weaving step.
摘要:
A sample warper including a plurality of yarn guides, rotatably mounted on one side surface of a warper drum, for winding a plurality of yarns on the warper drum, a yarn selector mounted on a base supporting the warper drum for supplying the individual yarn selectively to one of the yarn guides and receiving selectively the yarn from one of the yarn guides, and a rotary creel supporting a plurality of bobbins of various kinds and/or a single kind of yarns. To detect a trouble, such as mis-winding or double-yarn-winding, the sampler warper is equipped with a yarn detector disposed adjacent to the peripheral edge of the warper drum for detecting whether or not the individual yarn is caught by the associated yarn guide, thereby confirming transferring of the yarn between said yarn guide and said yarn selector so that the yarns are successively wound neatly on said warper drum in preset yarn order.
摘要:
An electronically controlled sample warper which automatically exchanges yarns and winds the yarns on a warper drum in accordance with a preset yarn order. A plurality of yarn introduction mechanisms are each rotatably mounted to a side surface of the warper drum for winding a yarn on the warper drum. A yarn introduction member is arranged at a distal end of each of the yarn introduction mechanisms for holding a yarn. A plurality of yarn selection guides are arranged in one end portion of a base for supporting the warper drum corresponding to the yarn introduction mechanisms with each yarn selection guide pivotally moved to protrude to a yarn exchange position when a yarn is exchanged and pivotally moved to retract to a standby position when a yarn is accommodated. Yarns are passed between the yarn introduction mechanisms and the yarn selection guides. A fixed creel is installed corresponding to the plurality of yarn selection guides supporting a plurality of bobbins on which different kinds of yarns are wound. A rotary creel is installed corresponding to the plurality of yarn selection guides supporting a plurality of bobbins on which different kinds and/or the same kind of yarns are wound. The yarns in the fixed creel and the rotary creel are accommodated in corresponding yarn selection guides, so that they can be used in combination in accordance with preset pattern data, when these yarns are wound on the warper drum, to perform pattern warping.
摘要:
The present invention relates to a tail structure of a shield driving machine, and in particular relates to an improvement technique of the tail sealing portion of this type of shield driving machine, in order to eliminate wearing of the tail seal. The tail structure has a first tail seal 12 and a second tail seal 14. The first tail seal 12 is provided with a tail ring 12a, a seal tube 12b and packing 12c, and the tail ring 12a is secured movably in the axial direction of a skin plate 10. The packing 12c is pressure-fitted to segments 11 in line with enlargement of the seal tube 12b and is spaced from the segments 11 in line with reduction of the seal tube 12b. The second tail seal 14 is provided with a seal tube 14a and packing 14b, wherein the packing 14b is pressure-fitted to the segments 11 in line with enlargement of the seal tube 14a and is spaced from the segments 11 in line with reduction of the seal tube 14b. When excavating, the packing 14b causes the first tail seal 12 to be pressure-fitted to the segments 11 without moving the first tail seal 12, and causes the second tail seal 14 to be spaced from the segments 11.