摘要:
A sheet binding device and a binding method capable of binding stable sheets independently of sheet shape dimensions. The device operates by feeding a paper strap by strap feed rollers and a tape catcher, whereby the paper strap is clamped and rotated along a locus. In synchronization with this rotation, one hundred sheets are conveyed from left to right. The paper strap is wound round the one hundred sheets. A strap has a contact portion at its end, and the contact portion is permitted to make contact with the paper strap, and a cylindrical body is rotated at an angle formed between the one hundred sheets and the paper strap can be adjusted. If the angle of the binding portion exceeds one hundred sheets, the excess page count is equalized to an allowable value by the strap, thus preventing the curling of the sheets.
摘要:
A paper sheet processing apparatus includes a plurality of bundling devices, and a plurality of chute devices which temporarily hold bundles, which are bundled by the bundling devices. A second transfer conveyor, which is slower than a first transfer conveyor, is disposed on a downstream side of the first conveyor. A transmission sensor, which detects abnormality in length of the bundle, is provide along the second conveyor. The distance from a release position of the bundle from the chute device, which is located on a most downstream side, to a terminal end of the first conveyor and the length of the second conveyor are set such that a time until the bundle, which is released from the most downstream chute device, is transferred onto the second conveyor is longer than at least a time until the bundle, which is transferred from the first conveyor, passes through the second conveyor.
摘要:
A clock multiplication circuit simple in configuration, easy to adjust the characteristics thereof, and capable of shortening lockup time. The circuit delivers an output clock signal at a frequency that is a multiple of the frequency of a reference clock signal as inputted. A counter counts the number of rising edges of the output clock signal existing during a High level period of the reference clock signal, delivering a count value CN. A subtracter subtracts the count value from a reference value BN, delivering a difference value DN. An adder adds the difference value to a preceding integrated value, calculating a new integrated value. A DA converter delivers the analog control voltage corresponding to the integrated value. A VCO delivers the output clock signal at a frequency corresponding to the analog control voltage. The frequency of the output clock signal is controlled such that DN=BN−CN=0.
摘要:
A magnetic recording medium comprising a non-magnetic support, at least one primer layer formed on one surface of the non-magnetic support, comprising a non-magnetic powder and a binder resin, at least one magnetic layer formed on the primer layer, comprising a magnetic powder and a binder resin, and a back layer formed on the other surface of the non-magnetic support, wherein the magnetic powder contained in the uppermost layer of the magnetic layer is a rare earth metal-iron type magnetic powder of substantially spherical or ellipsoidal particles comprising a rare earth element and iron or a transition metal which comprises iron, and has a number average particle size of 5 to 50 nm and an average axis ratio of 1 to 2, and the total thickness of the magnetic recording medium is less than 6 μm. This magnetic recording medium can achieve an excellent block error rate, which cannot be realized with magnetic recording media comprising conventional acicular magnetic powders.
摘要:
A driving apparatus in a printing press includes a plate cylinder driven by a printing press motor, an inking device drive-coupled to the plate cylinder, and a driving connecting/disconnecting mechanism. The mechanism connects and disconnects transmission of driving from the plate cylinder to the inking device, and includes first and second gears which are engageable with each other, supported rotatably, and constantly drive-coupled to one and the remaining one, respectively, of the plate cylinder and inking device. The second gear has a second engaging portion engageable with a plurality of first engaging portions of the first gear which have the same shape and are equidistantly arranged in a rotational direction of the first gear. When the first and second engaging portions engage, the plate cylinder and inking device are drive-coupled; when they are disengaged, they are disconnected. The number of first engaging portions is set on the basis of a value related to the first gear, so that when the plate cylinder reaches a phase identical to that where the first and second engaging portions disengage, the first and second engaging portions can engage regardless of a driving connection ratio of one of the plate cylinder and inking device to the first gear.
摘要:
In a differential output signal circuit suitable for restraining voltage overshooting/undershooting at differential output terminals due to lags in input signals and realizing stable and fast switching of differential input signals, a first differential pair of PMOS. transistors connected to a first current source and a second differential pair of NMOS transistors connected to a second current source are mutually connected at the differential output terminals, and a capacitor is connected between the connection nodes of the respective differential pairs and current sources. A transitional current path of the capacitor restrains voltage variations during differential input signal switching. Further in a signal detection apparatus suitable for realizing the detection of fast transmitted differential input signals with less current consumption and at low cost, an edge detect signal is supplied against a differential input of or above a prescribed value, and a setting signal is issued when this edge detect signal has been detected a prescribed number of times during a first prescribed length of time while a resetting signal is issued if none is detected during a second prescribed length of time. A signal-detect signal is generated from these setting signal and resetting signal.
摘要:
An axial type electronic component inserting apparatus is provided for inserting into holes of a board a pair of lead wires of each of axial type electronic components connected by a tape at regular intervals. A first kind of the components have a larger tape interval and a second kind of the components have a smaller tape interval. The apparatus includes a pair of centering chucks having recesses for contacting both sides of the body of the component, and being movable in a symmetrical manner with respect to the center to adjust the body of the component from both sides of the main body while the recesses come in contact with both sides of the body of the component, thus resulting in centering of the component.
摘要:
An antistatic polyester film having the excellent antistatic property and improved appearance of a coating layer, and a process for producing the same are disclosed. The antistatic polyester film comprises a polyester film having formed on at least one surface thereof an antistatic coating layer obtained by coating a coating liquid containing an organic-inorganic composite conductive sol (A) comprising colloidal particles of conductive oxide, having a primary particle size of 5 to 50 nm, and colloidal particles of a conductive polymer. This antistatic polyester film has excellent antistatic property, particularly excellent antistatic property under the low humidity environment, and therefore is useful in magnetic cards, magnetic disks, printing materials, graphic materials, photosensitive materials and the like.
摘要:
A multi-point conference system includes a plurality of conference terminal devices coupled to each other, image information and voice information being transmitted among the plurality of conference terminal devices so that users of the plurality of conference terminal devices are in conference with each other. A coding process unit of a transmission side conference terminal device codes image information by switching an intra-frame coding operation and an interframe coding operation and transmit coded image information when the each of the plurality of terminal devices is specified by a speaker specifying information item. The coding process unit of the transmission side conference terminal device which is specified again by a speaker identifying information item codes image information by an interframe coding operation starting from a head frame. A decoding process unit of a receiving side conference terminal device which receives the coded information from the transmission side conference terminal device decodes the coded information by the decoding operation corresponding to the interframe-coding operation using reference image information last stored in a frame memory portion corresponding to the transmission side conference terminal device.
摘要:
A biaxially oriented laminate film comprising a thermoplastic resin layer A and a thermoplastic resin layer B which is laminated on one side of the thermoplastic resin layer A. The surface of the thermoplastic resin layer A has protrusions having an average height of 2 to 85 nm and an average width of 20 to 500 .mu.m, at a density of 4 to 2,500/mm.sup.2. The thermoplastic resin layer B contains inert fine particles, and the surface of the thermoplastic resin layer B is rougher than the surface of the thermoplastic resin layer A. The laminate film can have furher a layer C on the thermoplastic resin layer A. The surface of the thermoplastic resin layer C has protrusions having an average height of 2 to 85 nm and an average width of 20 to 500 .mu.m, at a density of 4 to 2,500/mm.sup.2. These laminate film are useful as a base film for magnetic recording medium.
摘要翻译:一种双轴取向层合膜,其包含热塑性树脂层A和层叠在热塑性树脂层A一侧的热塑性树脂层B.热塑性树脂层A的表面具有平均高度为2〜85nm的突起, 平均宽度为20〜500μm,密度为4〜2,500 / mm 2。 热塑性树脂层B含有惰性微粒,热塑性树脂层B的表面比热塑性树脂层A的表面更粗糙。层压膜可以在热塑性树脂层A上具有更高的C层。 热塑性树脂层C的平均高度为2〜85nm,平均宽度为20〜500μm,突出部的密度为4〜2,500 / mm 2。 这些层压膜可用作磁记录介质的基膜。