摘要:
A master cylinder in which a sleeve is provided inside a cylinder main body to define a first pressure chamber in cooperation with primary and secondary pistons. A plurality of through-holes adapted to communicate with an outlet port are disposed in the sleeve in such a manner as to be longitudinally spaced away from each other. positioning means is provided between the sleeve and the cylinder main body for positioning the sleeve with respect to the circumferential direction relative to the cylinder main body. The sleeve is positioned relative to the cylinder main body in such a manner that at least one of the plurality of through-holes adapted to establish communication between the outlet port and the first pressure chamber when the pistons are at their rearmost positions is located to face the top portion of the circumferential wall of the cylinder main body.
摘要:
A modular jack has a switch located between the jack's contacts and its screw terminals. The switch permits (1) simultaneous loop testing from both sides, (2) loop testing from one side while the other side is disconnected, and (3) normal communications. The modular jack is recommended for use between a PBX and computer equipment.
摘要:
Light emission regulation device according to which light which is emitted from a light source and is transmitted by an optical system onto a required object or objects is detected by a light detection element which is located externally to the optical system and produces or controls an output which is proportional to light incident on the light detection element and is supplied to a control means which in response controls actuation input to the light source whereby light emission is maintained at a requisite level. The light detection element being external to the optical system, light emission regulation is unaffected by the condition of elements of the optical system or material in the optical path over which light is transmitted.
摘要:
A glow plug in which a convex portion (70) is formed in an outer peripheral surface (10b) of a heater (10) in a part facing an inner peripheral surface (137b) of a leading end part (137) of a housing (110) and interposed in a leading end side annular gap K1, so as to maintain a gap with the inner peripheral surface (137b). A decline in detection accuracy can be prevented to the extent that combustion gas can be received by the leading end (72) of the convex portion (70) even if soot clogging should occur.
摘要:
Methods and apparatus are disclosed for etching flexible glass sheets (13) in which the sheets (13) are transported in a near vertical orientation past non-contact, liquid-ejecting bearings (3) which apply an etching solution (e.g., an aqueous NaF/H3PO4 solution) to the sheets (13). In certain embodiments, the uppermost liquid-ejecting bearing (3) is above the top edge of the sheet (13) and thus is able to apply etching solution to the top of the sheet. In other embodiments, a top shower (11), which includes a set of spray nozzles (21) located above and distributed along the length of the apparatus, is used to apply etching solution to the top of the sheet (13). Using the disclosed methods and apparatus, glass sheets (13) produced by a fusion process are provided which have areas greater than five square meters and average surface roughness values in the range of 0.5 nanometers to 1.1 nanometers.
摘要翻译:公开了用于蚀刻柔性玻璃板(13)的方法和装置,其中片材(13)以接近垂直的方向输送通过非接触的液体喷射轴承(3),该轴承(3)施加蚀刻溶液(例如,NaF / H 3 PO 4溶液)。 在某些实施例中,最上面的液体喷射轴承(3)在片材(13)的顶部边缘之上,因此能够将蚀刻溶液施加到片材的顶部。 在其它实施例中,使用顶部喷淋器(11),其包括位于设备上方并沿着设备长度分布的一组喷嘴(21),以将蚀刻溶液施加到片材(13)的顶部。 使用所公开的方法和装置,提供了通过熔融方法生产的玻璃板(13),其具有大于5平方米的面积,并且在0.5纳米至1.1纳米的范围内的平均表面粗糙度值。
摘要:
Non-contact, liquid-ejecting bearings (3) are provided for conveying flexible glass sheets (13), such as LCD substrates, at high conveyance speeds, e.g., speeds of 15 meters/minute and above. The operating parameters and physical properties of the bearings satisfy at least one of the following conditions: (a) the average flow rate from the bearing's orifices (22) is in the range of 100-800 milliliters/minute/orifice; (b) the orifices' average horizontal pitch (P) is in the range of 20-55 millimeters; and/or (c) the orifices' average size (e.g., D0) is in the range of 1.0-4.5 millimeters. The bearings (3) can reduce the time-averaged, peak-to-peak variation in the spacing between a LCD substrate (13) traveling at 15 meters/minute and the face (20) of the bearing (3) to less than 100 microns, thus reducing the chances that the bearing (3) will lose control of the substrate (13) or that the substrate (13) will hit the bearing (3).
摘要:
Non-contact, liquid-ejecting bearings (3) are provided for conveying flexible glass sheets (13), such as LCD substrates, at high conveyance speeds, e.g., speeds of 15 meters/minute and above. The operating parameters and physical properties of the bearings satisfy at least one of the following conditions: (a) the average flow rate from the bearing's orifices (22) is in the range of 100-800 milliliters/minute/orifice; (b) the orifices' average horizontal pitch (P) is in the range of 20-55 millimeters; and/or (c) the orifices' average size (e.g., D0) is in the range of 1.0-4.5 millimeters. The bearings (3) can reduce the time-averaged, peak-to-peak variation in the spacing between a LCD substrate (13) traveling at 15 meters/minute and the face (20) of the bearing (3) to less than 100 microns, thus reducing the chances that the bearing (3) will lose control of the substrate (13) or that the substrate (13) will hit the bearing (3).
摘要:
A battery system, which allows adjustment of balance of the voltages among the chargeable batteries while preventing electric loss, includes a plurality of battery modules connected in series, each battery module including a plurality of battery cells in a manner chargeable and dischargeable through positive and negative electrode terminals. The battery system includes a charging/discharging control unit connected between both electrodes of the plurality of battery modules connected in series to simultaneously charge the plurality of battery modules. The battery system also includes a voltage detector for detecting a voltage of each of the battery modules. Charge discharged from the battery module whose voltage is higher than the voltages of the other battery modules is boosted to a predetermined voltage to be simultaneously supplied to the plurality of battery modules.
摘要:
A storage apparatus including a nonvolatile storage section and a control section controlling the nonvolatile storage section, wherein the control section has a detection circuit detecting floating state in at least one of power supply terminal connected to host side power supply terminal to which a power supply voltage is supplied from the host device, and ground terminal connected to host side ground terminal to which a ground voltage is supplied from the host device and a mask process section performing a mask process of the system clock that is used to control the nonvolatile storage section, wherein the mask process section masks the system clock if the floating state is detected by the detection circuit.
摘要:
A semiconductor device includes circuits to be tested, an input terminal for receiving a tester clock signal from outside, a built-in self-test (BIST) circuit for logically testing the circuit at every cycle of a tester clock signal, and an output terminal for outputting a test result signal representing a result of testing performed in the BIST circuit. Before generating a test result signal, the BIST circuit generates a marker signal, whose phase is identical to the phase of the test result signal, instead of the test result signal.