The robust and watertight housing (1) is fixed by a bracket (2) to the handlebar (3) of a delivery bicycle. The housing contains a microcomputer chip (4), memory (5), rechargeable battery (6), read-out display (7), operating keys (8) and external connector (9). - At the distribution centre, the memory of the unit is preloaded with data from a central computer. The data can be about the next delive...

PURPOSE:To shorten the injecting time of an electrolyte and provide a sealed lead-acid battery with good productivity by closely adhering a porous sheet surface having a pore diameter larger than the grain size of a silica powder onto the inside surface of an electrode cell. CONSTITUTION:A porous sheet having a pore diameter smaller than the grain size of a silica powder 2 and a porous sheet havin...

PURPOSE:To reduce the weight, extend the life and reduce the cost of a sealed lead-acid battery by using an expanded grating as a positive electrode, charging and disposing a silica fine powder in the clearance with a negative electrode plate and around the electrodes, and impregnating and holding a sulfuric acid electrolyte therein. CONSTITUTION:A general Pb-Ca alloy sheet containing 0.7-1.5wt.% ...

PURPOSE:To make it possible to perform low-temperature drying in a short time by controlling a damper by the use of a combustion gas temperature mea sured with a temperature sensor. CONSTITUTION:After lead storage battery's cathode plates 9 are chemicalized and rinsed, they are housed inside a drying device 1. An air flowing-in damper 4 and an exhaustion damper 5 are completely opened and a return...

PURPOSE:To make it possible to perform low-temperature drying in a short time by measuring a temperature of a combustion gas passing among electrode plates and changing from the whole exhaustion drying process to the circulation drying process when the measured temperature attains to a set temperature. CONSTITUTION:After a plurality of lead storage battery's cathode plates 9 are chemicalized and r...

In a fuel injection device which supplies fuel to an internal combustion engine via an electromagnetic valve composed of an electromagnetic coil arranged in a casing and a fixed core having a non-magnetic portion 11 interposed between magnetic portions 12, 13, the fixed core is an integrated structure rather than a conventional structure in which the non- magnetic portion is bonded between the mag...

A filter comprises a housing 11 with inlet 15A and outlet 15B at opposite ends, enclosing a fixed pervious screen 25, both housing and screen being bodies of revolution about axis A. The housing tapers towards outlet 15B, where the annular space between the housing and screen opens into a solids-collecting zone 28. Inside the screen is a rotary assembly comprising two nozzle tubes directing a prop...

Die Erfindung betrifft einen Mülleimer, besonders aus Edelstahl, dessen Wandung aus zwei Halbschalen (13a, 13b) besteht, die oben durch eine umlaufende Reling (19) verbunden und bei einer ersten Ausführungsform unten durch einen oder vorzugsweise zwei Aussteifungsbügel (17) zusammengehalten sind, wobei der bzw. die Aussteifungsbügel als Befestigungsmittel für eine den Boden des Mülleimers bildende...

The efficiency of producing liquid products from a cryogenic air separation process using a distillation column system having at least a high pressure distillation column (902) and a low pressure distillation column (904) in thermal communication with each other and in which system the low pressure column (904) operates at a pressure of 60 to 520 kPag (9 to 75 psig) and at least 50% of the feed ai...

A weft stand comprises a post (14), a supporting member (16) rotatably supported on the post about a horizontal axis, a supporting shaft (18) for each weft package (12), rotatably supported on the supporting member about an axis in parallel with the horizontal axis, and rotation controlling means (20, 50) for rotating the supporting member (16) and the supporting shaft (18) in respective opposite ...

An apparatus for jacketing accumulator plates has a delivery spool 1 for separator strip 8, a cutting apparatus 15, for cutting sections 22 of separator strip 8 to length, in which the separator strip 8 is cut without interrupting the movement of cutter blocks and is notched in the region of the folding line, and a conveying apparatus 29 for placing plates onto the sections 22 of separator strip, ...

This invention concerns an improved splicer (10) to splice textile yarns mechanically, the splice being obtained by coupling two single untwisted yarns (70-71) and reapplying the twists thereafter, part of such single yarns (70-71) being untwisted until twists of a sign opposite to the original twists have been imparted, such part then being doubled and remaining tails (270-271) being obtained, th...

The invention relates to a coupling device which makes it possible to couple, by choice, one or two asymmetric lines to a same symmetric line so as, generally, to connect, by choice, one or two transmitters to a same antenna. The device uses symmetrisers (S1, S2) and switches (K1, K2) mounted in such a way that the simultaneous coupling of the two asymmetric lines (1-L2,2) to the same symmetric li...

In order to allow an almost completely automatic loading of the packaging machines with packaging material, a conveying path (31), leading to the individual usage points on the packaging machines, is arranged above the packaging machines ("overhead"). Individual reels (26, 27, 28) or sheets (82), stacked in cassettes (84), are transported by material conveyors (41) along this conveying path (31) i...

For fremstilling av fluorklorhydrokarbon (FCKW)-frie skumplaster, spesielt polyuretan-skumplaster, anvendes rent nitrogen som drivmiddel, som oppnås ved simultan, binær reaksjon av ionene NH4+ og N0£ fra to oppløs-ninger, som danner NH4+- og N02~-ioner, av ammoniumsal-ter og alkalinitrltter, som ammoniumklorid- ellerammoniumsulfatoppløsning og natriumnltritt- ellerkaliumnltrlttoppløsning.; To prep...

To prepare foam plastics, in particular polyurethane foam plastics, which are free from chlorofluorocarbons (CFCs), the blowing agent used is pure nitrogen obtained by simultaneous, binary reaction of the ions NH4<+> and NO2<-> of two NH4<+> and NO2<-> ion-forming solutions of ammonium salts and alkali metal nitrites, such as ammonium chloride or ammonium sulphate solution and sodium nitrit...

PURPOSE:To provide a long-life electroluminescence element. CONSTITUTION:On a transparent substrate 1, there are disposed, successively, a transparent electrode 2, a luminescent layer 4, a current limiting layer 6 and an upper electrode 7. Between the transparent electrode 2 and the luminescence layer 4, there is a hole transport layer 5, and between the luminecscence layer 4 and the current limit...

PURPOSE:To provide an EL display device having a long-period stable luminescence characteristic, excellent in environmental resistance, covered with back passivation film of chemically stable oxide, by carrying out patterning of the back electrode and the passivation being by anodic oxidation. CONSTITUTION:On a glass substrate 11, there are disposed successively a transparent electrode 10, a first...

PURPOSE:To enhance luminescene efficiency by having an electron barrier layer of specified electric resistance between a luminescence layer and a current limiting layer. CONSTITUTION:On a transparent insulating substrate 1, there are disposed a transparent electrode 2, a limunescence layer 3, a current limiting layer 4 and a back electrode 5, so that an electroluminescence(EL) element is formed. I...

PURPOSE: To determine perfectness of a fillet weld by measuring an intensity of a reflecting light from a brazed surface, obtaining a shape related to a height of the fillet weld of a brazed joint and comparing the profile with a predetermined reference. CONSTITUTION: A middle area 16e is smaller in height than the other fillet weld parts and therefore an inferiorly brazed part. Generally, when no...