摘要:
An apparatus for receiving slips and stacking the slips temporarily therein to process them or to exchange them for another kind of slips, and having a stop and guide which defines a transport path for receiving and transporting a slip, a stationary storing section which defines a space for holding the slip temporarily therein, and a feeder for feeding the slip into and out of the stationary storing section. A movable storing section is interposed between the stop and guide and the stationary storing section for defining compartments each of which accommodates a part of any of the slips therein.
摘要:
Provided herein is a method for producing a double-sided adhesive tape, which causes neither generation of wrinkles nor cutting of a nonwoven fabric base material even when a pressure-sensitive adhesive is applied to the nonwoven fabric base material at a higher speed than in the case of the prior art, and also has improved productivity. Disclosed is a double-sided adhesive tape including a nonwoven fabric base material containing substantially no binder component and having a tensile strength in a longitudinal direction of from 4.1 to 10.0 N/10 mm; and a pressure-sensitive adhesive layer provided on both surfaces of the nonwoven fabric base material; wherein the double-sided adhesive tape has an initial tensile strength in the longitudinal direction of 17.0 N/10 mm or more.
摘要:
There are provided a deproteinized natural rubber latex which comprises a purified product of proteolytically treated natural rubber latex and contains fine particles of natural rubber latex, a deproteinized natural rubber which comprises a dehydrated product of the deproteinized natural rubber latex, and a process for the production of deproteinized natural rubber latex which comprises subjecting a latex solution prepared by (1) adding water and/or a surfactant to a natural rubber latex and then proteolytically treating the resulting latex solution or (2) proteolytically treating a natural rubber latex and then adding water and/or a surfactant to the treated natural rubber latex, to purification using a rotary plate membrane separation apparatus. The deproteinized natural rubber latex contains substantially no protein, is excellent in film-forming property, and provides a raw rubber film having excellent green strength, and the process can produce the deproteinized natural rubber latex in a high yield with high production efficiency.
摘要:
A transmission for a vehicle has a shift mechanism, a hydraulic actuator for operating the shift mechanism and a hydraulic control for supplying and discharging working oil to and from the hydraulic actuator to control the shift of the shift mechanism. The hydraulic control includes a flow regulating valve for regulating flow of the working oil supplied to the hydraulic actuator, as a function of pressure of the working oil supplied to the hydraulic actuator.
摘要:
A lock-up clutch control system for automatic transmissions having a lock-up control valve supplied with said line and solenoid pressures in opposite fluid chambers for engaging and releasing a lock-up clutch, the lock-up control valve being constructed to satisfy the following conditions (5) and (7) ##EQU1## where A.sub.1 is a land area of a spool for receiving the line pressure, A.sub.2 is a land area for receiving the solenoid pressure, F is the force of a biasing spring, PL is the line pressure, and Ps is the solenoid pressure.
摘要:
Pressure sensitive adhesive (PSA) polymers, especially low Tg, high tack, nonpolar and polar polymers useful in formulating PSA can be solubilized or dispersed in a supercritical fluid (SCF), such as liquid CO2 or supercritical CO2, using an organic cosolvent such as toluene. PSA polymers can be polymerized in SCF fluids to make unique adhesive products. Inclusion of a fluorinated reactant in the SCF polymerization process yields a PSA with improved resistance to mineral oil.
摘要:
A hydraulic control system for an automatic transmission of a motor vehicle, which is provided with a bleed valve in a fluid chamber of a particular shift valve for restricting pressure increase when line pressure is admitted thereinto for a jumping shift to a lower gear position by bleeding part of the admitted line pressure to limit the displacement of a spool of the shift valve and to hold same in an intermediate position until solenoid pressure turns from high to low level, causing the shift valve to retain temporarily an intermediate gear position to lessen the deceleration shock which would otherwise be imposed on the vehicle body.
摘要:
An electronic control system is provided which controls the locking and unlocking of a variable speed automatic transmission. A hydraulic control circuit comprising a plurality of hydraulic pressure controlling valves, a plurality of flow path switching means and a plurality of solenoid valves is provided to control the engagement of the clutches and brakes of the automatic transmission. The electronic control system detects a slope, modifies a portion of standard data in a manner corresponding to the detected slope to produce shift reference data which is then written into a read-write memory, compares the actual speed stage, throttle opening and vehicle speed against the shift reference data to determine the speed stage to which the transmission is to be shifted and controls the energization of the solenoid valves to change or shift the speed stage. Additionally, the electronic control system reads the minimum vehicle speed required to establish lockup and the maximum vehicle speed for unlocking which correspond to the actual speed stage and the throttle opening from lockup controlling reference data, compares them against the actual vehicle speed to determine the necessity of lockup or unlocking and controls the energization of the solenoid valves in accordance with the determination to establish a lockup or an unlocked condition.