摘要:
An apparatus for inspecting an O ring which detects surface flaws of O rings by successively sending O rings by a conveyor, projecting light and inputting pictures of O rings, and processing the pictures. The apparatus is provided with a vibrating screening machine for separating products and flashes removed from the products and feeding the products of O rings to the conveyor.
摘要:
A safety device detects when a worker's hand enters a hazardous region between rollers of a kneading machine, and stops rotation of the rolls to prevent an accident. Each time the rollers are stopped, the orientation of photoelectric sensors is switched from the vicinity of the gap between the two rollers to a test reflection member, and the quantity of received light is compared to a predetermined value, to prevent workers form starting work without knowing a fault or accident has happened. More specifically, a bar electrode of an electrostatic capacitance sensor is disposed above and near the gap between the two rollers, for detecting a physical quantity that is changed by entry of a worker's hand. When the electrostatic capacitance detected by the sensor exceeds a predetermined value, a judging circuit supplies a control signal to stop a driving unit that operates the kneading machine. Heat ray sensors or photoelectric sensors may be used as alternatives to electrostatic sensors. As an additional feature, case housing light projectors and photoelectric sensors are rotatably disposed above and near the gap between the two rollers, and a test reflector is disposed on the side of the case. When the rollers are stopped, a light receiving object switching circuit rotates the case and a test circuit tests the light receiving states of the photoelectric sensors.
摘要:
A multi-layered flexible print circuit board comprising an insulating layer, a circuit layer formed on the front and back surfaces of the insulating layer and a hole connecting between the circuit layers via the insulating layer, wherein there is provided an electrically-conductive member having a metal layer formed thereon at least on the surface thereof which is press-fitted into the hole to electrically conduct the circuit layer.
摘要:
A grip heater control apparatus enabling a driver to visually identifying the electrified condition of a heater and to control the temperature of the heater easily during vehicle driving and enabling the configuration for the temperature control and the visual identification to be space-saving. A single light emitter (4) is provided as an indicator along with heater temperature operators (5, 6) at an end of a grip (1). The indication control unit includes a unit for executing an operating state indication control process including a process of variably setting a first predetermined cycle, which is a blinking cycle of the light emitter (4), according to target electric energy set by a target electric energy setting unit in response to an operation of the heater temperature operator (5, 6) when operated and a process of blinking the light emitter (4) in the set first predetermined cycle.
摘要:
Provided is an FPC, which comprises an insulating layer 2, wiring layers 3 and 4 laminated above and under the insulating layer 2, and a layer connection for connecting the wiring layers 3 and 4 electrically. The layer connection is constituted to comprise: a conductor press-fit hole 5 of a cone shape extending through the insulating layer 2 and the upper and lower wiring layers 3 and 4 and expanded to the side of one wiring layer 3; and a conductor 6 filled and press-fitted without any clearance in the conductor press-fit hole such that it is jointed to the wiring upper layer 3 deformed into the cone shape of the conductor press-fit hole 5, and is protruded from the other wiring lower layer 4 to have its surface partially coated and jointed. As a result, the contact area between the wiring layers 3 and 4 and the conductor 6 filled in the conductor press-fit hole 5 can be enlarged to retain the contact strength between the wiring layers 3 and 4 and the conductor 6 sufficiently thereby to provide a high connection reliability for the layer connection.
摘要:
A polyester film for magnetic recording media includes a coating layer containing fine particles and organic compounds formed on surface A at one side of the polyester film, and fine surface protrusions formed at a density of 3×106 to 1×108 protrusions/mm2 on surface A. The polyester film satisfies at least one of the following conditions: (a) the mean diameter of the fine surface protrusions is in the range of 5 to 60 nm, and, among the fine surface protrusions, the density of fine surface protrusions with a height of 20 nm or more is 3,000 protrusions/mm2, and (b) the mean diameter of the fine surface protrusions is in the range of 5 to 100 nm, the mean height of the fine surface protrusions is in the range of 5 to 30 nm, and the degree of cohesion of the fine surface protrusion is less than 15%.
摘要翻译:用于磁记录介质的聚酯膜包括含有细颗粒的涂层和在聚酯膜一侧的表面A上形成的有机化合物,以及以3×10 6至1×10 6密度形成的细微表面突起, SUP> 8个突起/ mm 2。聚酯膜满足以下条件中的至少一个:(a)微细表面突起的平均直径在 5nm〜60nm,并且在微细表面突起中,高度为20nm以上的微细表面突起的密度为3,000个突起/ mm 2,(b)平均直径 微细表面突起在5〜100nm的范围内,微细表面突起的平均高度在5〜30nm的范围内,微细表面突起的内聚度小于15%。
摘要:
Disclosed is a polyester film having a surface layer whose major component is polyester A. Protrusions are formed on the film surface originating from the crystallization of polyester A. The number of protrusions formed on the surface of the film is not less than 5.times.10.sup.3 /mm.sup.2, and the ratio N.sub.R of the number of protrusions to the number of particles contained in a surface layer forming the surface of the film is not less than 5. Since most of or the whole of the protrusions are formed by utilizing the crystallization of polyester A without relying particles, generation of voids can be prevented and fine and uniform protrusions having excellent chipping resistance and scratch resistance can be formed.
摘要翻译:公开了具有主要成分为聚酯A的表面层的聚酯膜。在聚酯A的结晶化的膜表面上形成突起。在膜表面形成的突起数不小于5×10 3 / mm 2, 并且突起数与形成膜表面的表面层中所含的颗粒数的比率NR不小于5.由于大部分或全部突起是通过利用聚酯A的结晶形成的而没有 可以防止依赖颗粒产生空隙,并且可以形成具有优异的耐崩裂性和耐刮擦性的细小且均匀的突起。
摘要:
The invention provides an improved contamination inspecting device which can carry out continuous, automatic inspection of portable articles both large and small regardless of their shape. The device incorporates a conveying means for carrying the articles through the inspection position wherein the speed of the conveying means is varied based on the background radioactivity detected by the plane scintillator, a plane scintillator for detecting radiation from both the background environment and the articles to be inspected, a five-axes gate-type underriding mechanism which incorporates a robot arm so as to enable the plane scintillator to travel along the surfaces of each article, and control means for controlling the speed of the conveying means based on the background radioactivity detected by the plane scintillator and for controlling the five-axis robot based on the shape of the articles to be inspected.
摘要:
A grip heater control apparatus (7) capable of increasing the opportunities to enable a heater (2) to warm a grip (1) while suppressing a voltage drop of a battery (10), the grip heater control apparatus comprising a heater (2) for generating heat by means of electric power supplied from the battery (10), the heater being provided in a grip (1) of a steering handle of a vehicle having a generator (9) for generating electricity interlocking with the rotation of an engine as a propulsive source and the battery (10) charged by the generator (9), and a heater control unit for controlling the electric energy supplied to the heater (2) from the battery (10), wherein a revolutions detecting unit is provided for detecting the number of revolutions of the engine or the generator (9) and the heater control unit includes a unit for determining an upper limit on the upper limit electric energy supplied to the heater (2) depending on the detected number of revolutions.
摘要:
A grip heater control apparatus (7) capable of increasing the opportunities to enable a heater (2) to warm a grip (1) while suppressing a voltage drop of a battery (10), the grip heater control apparatus comprising a heater (2) for generating heat by means of electric power supplied from the battery (10), the heater being provided in a grip (1) of a steering handle of a vehicle having a generator (9) for generating electricity interlocking with the rotation of an engine as a propulsive source and the battery (10) charged by the generator (9), and a heater control unit for controlling the electric energy supplied to the heater (2) from the battery (10), wherein a revolutions detecting unit is provided for detecting the number of revolutions of the engine or the generator (9) and the heater control unit includes a unit for determining an upper limit on the upper limit electric energy supplied to the heater (2) depending on the detected number of revolutions.