In the manufacture of gas discharge display unit, the separating wall between electrodes is produced by (A) printing and drying repeatedly glassy paste using print mask (8) fixed on mask frame (7), while keeping photoresistor formed on the indium thin oxide pattern of glass substrate (1) and (B) firing glass paste separating wall (2) of a given height in a furnace to be sol...

PURPOSE:To miniaturize a supercharger by providing a pair of housing parts which supports a sun gear at both ends in the axial direction via bearings while each one end of the housing parts is supported, on a case, between an impeller and the sun gear, and also providing a bearing guide having a connecting part which connects the housing parts. CONSTITUTION:An impeller shaft 19 is supported by a b...

PURPOSE:To properly control the return of an engine torque by detecting the velocity of speed change, and by learning and correcting a command timing for returning of the engine torque according to the comarison of the detected velocity and a reference. CONSTITUTION:The actually performed velocity of speed change is detected, and is compared with a reference. The velocity of speed change can be de...

A process for preparing a soft flexible polyurethane foam by reacting (a) one or more organic polyisocyanates with (b) one or more polyols having a molecular weight in the range of from 400 to 12,000, in the presence of (c) a catalyst, (d) a blowing agent, and (e) if required, auxiliaries and/or additives, wherein the blowing agent (d) comprises water in admixture with 0.01 to 1 pbw, per 100 pbw p...

PURPOSE:To inject a liq. crystal with the liq. crystal layer thickness uniformized and to improve display quality by abutting an elastic member on the flexible substrate side, holding the substrates therebetween with a couple of pressing plates and injecting a liq. crystal. CONSTITUTION:Spacer grains 18 are scatteringly placed between the flexible plastic substrate 1 and a glass substrate 2a, and ...

PURPOSE:To form a curved panel with the liq. crystal layer thickness uniformized even if the curvature is large by providing a linear spacer on a substrate and allowing the edge line direction to coincide with the direction of the maximum curvature of the substrate. CONSTITUTION:A photosensitive polyimide resin is applied on the space part of a striped transparent electrode 2, the space part of th...

Dynamometric measuring assembly for a drill pipe, formed by a measuring device comprising, firmly attached to the rotating pipe, sensors and a first electronic circuit for conditioning the signals supplied by these sensors, a radiotransmitter mounted in a fixed manner on the rotating pipe and an acquisition unit. According to the invention, the measuring assembly furthermore comprises a radio rece...

Deaeration of aqueous polymeric solutions, particularly fiber-forming solutions, by thin film evaporation.

PURPOSE:To reduce cost of parts and manhour for assembly by forming spacers guiding an armature with a core main body of field driving the armature due to generation of electromagnetic force in one body by means of sintering process. CONSTITUTION:On a core main body 10a made by sintered forming out of pure iron, spacer parts 14a made by same sintered forming out of same material are formed in one ...

PURPOSE: To obtain a beam which has a sufficiently large image field and a uniform intensity distribution by arranging a third grating in the optical path formed by a diffraction grating and turning the light beam at least three times. CONSTITUTION: A light beam 20 from a radiation source 40 becomes a axial light beam 22 and a critical light beam 21, and they are made incident on a first diffracti...

Gasoline composition comprising a major amount of a gasoline suitable for use in spark-ignition engines, and a minor amount of an alkali metal or alkaline earth metal salt of a succinic acid having as substituent on at least one of its alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 200 carbon atoms, or of a succinic acid derivative having as subs...

Multi-step biological sewage treatment plant comprising at least two treatment or aeration tanks (31, 32, 33) having an inlet (35) for sewage, an outlet (38) for treated water and a conduit for air supply (31A, 32A, 33A) down in each treatment tank (31, 32, 33), and further comprising a settling tank (34) as a final treatment step. The air supply conduit in each treatment tank (31, 32, 33) is prov...

A method and apparatus are disclosed for binding a nonwoven material by means of a binding agent requiring heat for activation, particularly for binding cellulosic fibers with a thermoplastic material. The material is irradiated with an infrared radiation source, and surface burning of the irradiated material is prevented by passing a weak flow of air through the material. Inclined walls guide the...

PURPOSE:To reduce a position specification error by recognizing the light shielding position of a touch pen obtained at the time of operating the switching means of the touch pen as a specified position. CONSTITUTION:The touch pen 2 is provided with the switching means 3 for supplying an electric signal to the touch pen 2 and the light shielding position of the touch pen 2 obtained at the time of ...

PURPOSE:To increase the efficiency of a whole data collecting work by allowing an expert different from a measuring operator to set up a measuring condition at an optional time in an office. CONSTITUTION:A measuring condition setting device 100 is connected to a portable measuring instrument 200 in the office and a measuring condition in each point of a rotary machine to be measured at the field i...

Apparatus is disclosed for protecting delicate sensor optics frm the damaging effects of unwanted powerful laser radiation. A thin-film reflective pellicle 14 is placed in the light path of a sensor telescope. Incident light 10 is focused by some combination of optical elements 12 onto the reflective surface 28 of the pellicle laser power limiter 14. The reflected light 10 is then imaged by furthe...

Hydrophilic biopolymeric copolyelectrolytes are prepared from (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin, such as ammonium keratinate, and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from a glucosaminoglycan and/or collagen, such as chitosan acetate and/or collagen acetate. Hydrogel membranes formed from the copoly...

An Abdominal Probing Device, for early detection of e.g. appendicitis, comprising a probe (2, 3) in a cylindrical body (5), the outer end 3 of the probe projecting beyond the body 5 and the inner end of the probe operating against a compression spring (4) and actuating an electronic of mechanical indicator (1) which indicates the resistance of the abdominal muscle. The preload of the spring may be...

Air-tight package containing a whole-egg, white-of-egg or egg-yolk based, concentrated egg product of a pasty consistency, further comprising salt and/or sugar and capable of containing other food ingredients or flavours, needing water added to it before use, in the form of a flexible pocket (1) defining a base upon which the package can stand upright and initially closed lips (8) on the upper par...

Ammonium salts of polycyclodextrins prepared by: a) cross-linking the cyclodextrin; b) esterifying the cross-linked cyclodextrin and treating the ester obtained with a dialkylamine followed by quaternization of the amino nitrogen atom. Said salts have elevated hypocholesteremic activity and the advantage of very low toxicity.