A method of preparing ribbed ticks comprising a textile top sheet (60) and a textile bottom sheet (61) and partition-wall strips (1), said strips being welded along their opposite side edges to the top sheet and bottom sheet, respectively, by heating the entire surface of the joined webs of textile material after placing of lengths of folded partition-wall strips (1) in a given pattern, said strip...

PURPOSE:To improve operativity and safety by constituting the diff-lock system of the vehicle to output a lock command signal by way of providing a switch means to instruct changeover of lock-unlock of the diff-lock system and by supplying electric source to a control circuit only when this switch means instructs diff-lock. CONSTITUTION:A four wheel drive vehicle has a front wheel diff 5 and a rea...

PURPOSE:To prevent generation of engine stall in the device in which a ABS is provided in the brake system and an automatic clutch is provided on the input side of a continuously variable transmission(CVT) by controlling the automatic clutch to be disengaged according to the lowering condition of engine speed at actuating the ABS. CONSTITUTION:Based on respective rotating speeds of the primary and...

PURPOSE:To encapsulate a gas such as nitrogen, etc., assuredly in a packaged body by a method wherein after dropping a liquefied gas on an object to be packaged, the object to be packaged is wrapped by a band shaped stretch film into a cylindrical shape, and both side lapped ends are sealed, and then the front and rear ends are cut in the lateral direction, and thus an intermediate packaged body i...

PURPOSE:To achieve an assured and favorable sealing by a method wherein under a condition in which a sealing surface if pressed to lapped end edges by a pressing device, pressurized air which resists the pressing force of the pressing device is blown out from a plurality of air blow out holes to the sealing surface side to constitute the heat-sealing device. CONSTITUTION:When sealing is applied on...

PURPOSE: To establish a strong and attractive appearance coupling part by allowing that the wall of a longitudinal groove of a pressure air passage which is located on the opposite side to the longitudinal axis, to terminate inside the body of a splicing head, and to penetrate the end wall of the pressure air passage and the walls of the longitudinal groove. CONSTITUTION: The wall 18 of a longitud...

PURPOSE:To obtain a bright and good color display without using polarizing plates and color filters and to attain the application of this display to a reflection type color display by disposing at least two kinds of regions adjacent to each other having the dichromatic dyestuffs indicating the colors different from each other from a liquid crystal to form one layer parallel with transparent substr...

PURPOSE:To allow nearly the perfect erasure of the coloration of the display specific to a liquid crystal cell for display subjected to the twist arrangement of liquid crystal molecules by impressing the operating signal of the voltage at which the liquid crystal molecules in the intermediate part of the liquid crystal layer of a liquid crystal cell for compensation are arranged perpendicularly to...

Extrudable elastomeric compositions are formed by blending from at least 10 percent, by weight, of an A-B-A' block copolymer where "A" and "A'" are each a thermoplastic endblock which includes a styrenic moiety and where "B" is an elastomeric poly(ethylene-butylene) midblock with up to about 90 per cent, by weight, of at least one polyolefin which, when blended with the A-B-A' block copolymer and ...

1. A process for the preparation of a paste-making polymer of vinyl chloride or a mixture of vinyl chloride containing up to 30% by weight of copolymerisable monomer by batchwise polymerisation in the presence of a water-soluble or monomer-soluble catalyst and in the presence of a predispersion comprising a) 0.2 to 3.0 per cent by weight, based on the monomer, of an alkali metal salt or ammonium s...

Oligomeric acrylates containing composition suitable for the production of endless objects without the use of continuous carrier material, whereby the composition also contains a high molecular weight thermoplastic polymer. Products made from a composition according to the invention are, depending on the starting materials, suitable for applications in those areas where a good temperature resistan...

A process for removing a low concn. of metal impurity, esp. Zn from an aq. soln. by pptn. in the form of a hydroxide from a basic medium, comprises the stages of (i) adjusting the pH of the aq. soln. to 8.5-11, (ii) separating the aq. soln. contg. the hydroxide into a low concn. filtrate and a high concn. sludge with a dry solids content of more than 10 g/l, (iii) bringing the sludge back into sol...

PURPOSE: To manufacture an actuator device out of an inexpensive material of low strength by providing an isolator device capable of completely eliminating from the actuator device all stresses when a parking brake is actuated. CONSTITUTION: An isolator device 40 is provided in a parking brake assembly 20 for actuating parking brakes provided in left and right rear wheels at the same time by an ou...

The present invention provides polyamide-polyamide-polyimide and polybenzoxazole-polyamide-polyimide polymers derived therefrom with improved processing and film characteristics having incorporated into the polymeric backbone the polymeric condensation residuum of novel aromatic diamino compounds having the formula: wherein A is selected from the group consisting of SO2, O, S, CO, C1 to C6 ...

PURPOSE:To obtain the title emulsion improved in long-term stability and invertibility in water by adding a specified inverting surfactant to a W/O emulsion comprising a continuous phase of a hydrophobic liquid and a discontinuous phase containing a water-soluble cationic polymer. CONSTITUTION:3-50wt.% alkyl phosphate of formula I or II [wherein R1 to R3 are each an (un)saturated hydrocarbon group...

HOE 90/F 067 of the disclosure: Fiber-reinforced composite materials and process for their preparation The invention relates to fiber composite materials and a process for their preparation. The process comprises impregnating fibers with a molten polysilazane in a first step, converting the polysilazane in the fibers into the non-fusible state in a second step, and heating the impregnated fibers t...

Vitamin A alcohol and its lower alkanoic esters are prepared by desulphonation of corresponding sulphones with a solid potassium alcoholate of a primary or secondary lower alcohol at 10 DEG to 50 DEG C. in an anhydrous liquid hydrocarbon.

PURPOSE:To eliminate the overhead that is produced when a conditional code CC is set in a post-process by setting the CC so far carried out while the post- process is carried out by a microprogram through an arithmetic operation of the 1st operand +0 performed by hardware before an operation. CONSTITUTION:A control part worked with 4-phase clocks T0-T4 and registers 510-518 are set with T1 togethe...

PURPOSE:To minimize the idle time due to a data waiting time by prefetching the mask vector data and supplying this data at a high speed to a processing part from a mask vector data buffer. CONSTITUTION:A memory 10 stores a mask vector containing plural mask vector data. These data are successively prefetched by a mask vector data buffer 11 from the memory 10 and read by a mask vector data reading...