PURPOSE:To enhance the oxidation resistance of a separator by using the separator which has a glass mat provided in its portion corresponding to the upper portion of a cathode plate. CONSTITUTION:A glass mat 3 is interposed only in that portion of a separator 1 which corresponds to the upper portion of a cathode plate 2. The oxidation resistance of the separator is thus restrained without a large ...

PURPOSE:To heighten the electric discharge performance of a closed type clad- type lead storage battery by forming both of a positive pole-plate and a negative pole-plate respectively out of clad type pole plates, also forming the cross section of a tube used for each of the clad type pole plates in the shape of a hexagon and using as a separator between the pole plates a fine glass-fiber separato...

PURPOSE:To perform proper traction control by restricting it with an output variation restricting means so as not to produce any output variation by means of an output variable means in the case where control over driving force or braking force by means of a traction control means takes place. CONSTITUTION:An intake passage 41 of an engine 2 is branched off into a full-load intake passage 41a and ...

PURPOSE:To obtain a differential limitting force by placing a frictional member which is pressed to the side of a planetary carrier through the operation of a helical gear at the time of torque transmission, between a pinion gear and the planetary carrier. CONSTITUTION:The motive power input into a ring gear 11 is divided, and the output of a pinion carrier 15 is transmitted to front wheel driving...

PURPOSE:To prevent an automobile from running against an obstacle by making a constitution connecting together friction engaging elements which output a brake actuation signal and makes the brake to function when the processing result of the detected information from an obstacle sensor is in accordance with the specified conditions. CONSTITUTION:An electronic control circuit 400 is equipped with a...

A splicing head for a compressed air yarn splicing device has a splicing chamber with a yarn insertion slot opening thereinto and an arrangement by which a pair of compressed air entrance openings may be adjustabley located at differing dispositions with respect to the splicing chamber so that differing splicing air vortices may be selectively generated within the splicing chamber as required for ...

L'invention concerne une vessie de caoutchouc dilatable pour la vulcanisation de pneumatiques.
La vessie est constituée d'une composition de caoutchouc mise en forme et vulcanisée comprenant 100 parties en poids d'au moins un copolymère caoutchouteux synthétique, tel qu'un caoutchouc butyle, à faible taux d'insaturation; et, en l'absence d'huile de ricin, environ 2,2 à 2,8 parties en poid...

The tooth according to the invention is composed, in the usual manner, of a mounting area (10) and a working area (11). The steel working area (11) comprises longitudinal bars made of a hard material (14-18). Said bars are inserted in the steel and snugly contact the tooth's cutting face. The presence of the rods made of a hard material substantially increases the tooth's service life. The bars ar...

PURPOSE:To eliminate unevenness of luminance to improve image quality by interposing a flat layer made of the heat resistant insulating material and having a thickness of the film as same as that of a lower electrode in outline between a substrate and a first insulating layer. CONSTITUTION:A glass substrate 1 is coated with a transparent conductive member to form a resist pattern 10, and etching i...

PURPOSE:To facilitate the multilevel display of EL light emitting element with voltage modulation method by dividing an insulating layer for covering one side of a light emitting layer in one flat surface and making both the insulating layers of the material respectively having a dielectric constant different from each other. CONSTITUTION:A transparent electrode 2 is formed on a glass substrate 1,...

PURPOSE:To exchange fluid in a system with a single operation for certain and simply by providing a free switchover type bypasses, which guides circulation fluid flowing into an inlet of a fluid receptacle directly to an outlet, between the inlet and the outlet of the fluid receptacle. CONSTITUTION:An exchange device 20, which is filled up with necessary amount of new oil 32 in the B chamber side,...

Water-resistant combustible agglomerate based on a finely divided fuel material, characterised in that it comprises, distributed within its constituent bulk, effective proportions respectively of at least one organic binder chosen from the group comprising starches, starch derivatives, flours, proteins, celluloses, hemicelluloses and mixtures of these products and at least one organosilicon agent ...

The lift-up hanging tab for plastics containers, e.g. as used for dispensing serum, medicines etc. is basically a one-piece plastics member which has a flat tab with at least one hole (4) through which it is connected by welding, gluing, riveting or the like on at least one attachement base (E) of the container. The tab is provided on at least one edge with an arcuate wing (2) which extends to for...

A method (and apparatus) is disclosed for the spectroscopic determination of the amount ~Nn of one constituent N of a fluid mixture 0 in another constituent n of the mixture, following separation of the mixture into its constituents 1,...,M (where n, N ~ M). The method involves determining the absorptivities a n (n = 1,...,N) of the M constituents from spectroscopic measurements and computing the ...

Described is a process for preparing articles made of polyurethane foams, which comprises reacting at least one polyisocyanate with at least one compound containing activated terminal hydrogen atoms in the presence of an expanding medium comprising at least one hydrofluoroalkane and/or perfluoroalkane, and of a product containing at least one amino group and chemically bound or present in free for...

A combined brake cylinder/air reservoir device in which a relatively small, tubular-shaped piston in a positioning chamber is connected to a larger power piston having an application chamber on one side and a release chamber on the other side in which air is stored in place of separate reservoirs. A replaceable cylinder liner is provided to receive different-sized power pistons. During a brake app...

PURPOSE:To make it unnecessary to perform heat treatments for annealing which stop degressing working several times so as to reduce the number of processes required by packing a multilayered foil laminated body in a metallic body made from B, the laminated body consisting of metallic foil made from A and another metallic foil made from C, and then subjecting the metallic body to degressing working...

PURPOSE:To reduce the number of times of intermediate annealing during cold working so as to enhance productivity by performing the cold working of a complex material and a complex billet by means of cold working method in which the material and the billet are rolled in two directions between a pair of rolls having a male sloping shoulder face and a female sloping shoulder face, respectively, both...

PURPOSE:To increase the extent of adhesive tractive braking force by making an attaction block go down at a time when the strong braking force is required, and vacuum-sucking air in a space being partitioned between a recess formed on the underside and a rail top by means of an sucking device. CONSTITUTION:As an auxiliary brake for an adhesive tractive type brake, two symmetrical sucking blocks pe...

PURPOSE:To improve the durability and reliability of a multi-disc brake used for aircraft and the like by providing a heat exchanging part in a rim part in the vicinity of a rotor engaging part, and a cavity, in which a coolant is sealed, and which is connected to the heat exchanging part, and is provided with a cooling part in a disc part. CONSTITUTION:After a tire 1 is grounded at the time of th...