PURPOSE:To perform sliting with high dimensional accuracy without crazing and cracking by forming fine hole on a ceramic base plate then slitting the base plate by a laser light so as to pass the fine hole. CONSTITUTION:A fine hole 2 is pierced on a ceramic substrate 1 at the intersected point of the intended slitting line by a laser light. The depth of the hole 2 is made the depth of the slit to ...

PURPOSE:To produce efficiently firm laminate sheet with uniform strength, even if blank sheet has knots or flares etc., by means of heat treating the shut preliminarily by using a preheat treating roll. CONSTITUTION:The film 2 let out from a blank film 1 is fed into the gap between the first laminating roll 16 and the second laminating roll 17, while the sheet 4 let out from a blank sheet 10 is fe...

PURPOSE:To accelerate weave loosening so as to loosen the thread end efficiently by applying mechanical impact to the thread while making use of vibration and revolution. CONSTITUTION:Jet air B is injected into a cylindrical weave loosening longitudinal nozzle main body 1 to the downward direction with an inner directed angle against the tangential direction of its inner circumferential surface so...

PURPOSE:To enhance the high rate discharging, weight efficiency, and volume efficiency by fabricating a positive electrode plate by means of chemical formation, wherein specific granular substance is added to the active substance not chemical formed, oxidating and removing the granular substance, and accomplishing a porous pos. electrode plate. CONSTITUTION:Granular substance with low resistance a...

PURPOSE:To increase the degree of freedom of the performance and shape of a lead acid battery and accomplish it at a low cost by putting a pos. electrode acting substance in close contact with one side of the conductive intercellular bulkhead consisting of lead or lead alloy, while a substance for neg. electrode in tight contact with the other side, and eliminating use of any intercellular connect...

An adhesive sheet material for use on the skin comprises a backing layer which has upon at least a portion of one surface a pressure sensitive adhesive layer. A removable release liner covers the adhesive layer and a support layer is attached to the backing layer on the surface remote from the pressure sensitive adhesive layer. The stripping load required to separate the release liner from the adh...

A system for controlling line pressure has a line pressure calculator for producing a line pressure signal in response to load on an engine and vehicle speed, a control signal generator responsive to the line pressure signal for producing a control signal, and an electromagnetic valve operated by the control signal, for controlling pressure of control oil in a hydraulic circuit of an automatic tra...

In a device for feeding card slivers to a processing machine, which comprises at least one sliver guide (1), said guide (1) has a guiding surface (20) over which the card sliver is passed. The guiding surface (20) is constructed as a monitoring device. A guide (1) of this type is produced by a method in which the housing (2) of the guide (1) is clamped upside down by its guide surface (20) to...

PCT No. PCT/AU88/00028 Sec. 371 Date Jun. 28, 1989 Sec. 102(e) Date Jun. 28, 1989 PCT Filed Jan. 15, 1988 PCT Pub. No. WO88/05340 PCT Pub. Date Jul. 28, 1988.A mill is used to break up ores or gravel in which gold particles are to be found. The mill comprises an outer casing in which an internal housing is located. Within the internal housing is a rotor which rotates at about 1000-15000 rpm. The r...

A grinding mill containing a plurality of milling sections and composed of: a single cylindrical stator common to all milling sections; a rotor mounted in the stator for rotation about the longitudinal axis of the stator and having a plurality of milling plates spaced apart along the longitudinal axis and each disposed in a respective milling section; and a blower facility fastened to the rotor fo...

The invention concerns a toilet seat with a protective overlay, in which at least the seating surface of the toilet seat is covered by the protective overlay, the protective overlays being stored in a compartment above the level of the toilet bowl. Operation of the toilet is fully automatic, the seat being covered automatically with the protective overlay and swung down automatically from the rais...

A dialysis sack (12) is closed at one end with a weighted clamp (13) which includes a magnetic bar (23). The closed sack is placed in a container (11) filled with a dialysis buffer solution (10). The container (11) is placed on a magnetic stir plate (24), and the clamp (13) and dialysis sack (12) are turned within the buffer solution (10) so that the buffer at the surface of the dialysis sack is c...

Aufgabe der Erfindung ist es, eine automatische Spulmaschine vorzuschlagen, in der die ausreichende Versorgung der Spinnmaschinen mit leeren Hülsen gesichert wird. Gemäß der Erfindung ist eine Hülsenputzvorrichtung (18) an einem Nebentransportweg (7) angeordnet. Dieser Nebentransportweg zweigt von einem Rückführweg (17) ab, der Teil einer Haupttransportschleife ist, innerhalb der der weit überwieg...

To prevent gear shift shock in a vehicle power train associated with a turbocharged engine (10) and an automatic transmission (12), an air charging efficiency for engine cylinders is reduced during the gear shifting transient period, e.g., when shifting from first gear range to a higher second gear range. Therefore, when engine output is reduced by means of retardation of ignition timing at the ti...

There are disclosed an automatic gear change control apparatus for an automobile and a method of controlling such apparatus. A rotational output (101) of an internal combustion engine (1) is connected to drive wheels (6) of the automobile and a load device (4). When a gear shifting-up of an automatic transmission (2) is to be effected, the load applied by the load device (4) is increased, or the l...

A gear case for power window regulators, housing therein a worm gear device for use in reducing the rotational speed of a motor drive, is characterized in that the gear case consists of a thermoplastic resin and a metal plate of which at least the greater part is encapsulated in the thermoplastic resin, the metal plate being composed of a projecting portion extending outward along a bearing on the...

PURPOSE:To obtain the title descaling agent capable of incorporating suspended solid material into the pores for removal by using porous inorganic oxide particles having a surface area and a pore volume each in a specified range. CONSTITUTION:The title descaling agent is obtained by using porous particles of an inorganic oxide, such as alumina, silica(-alumina), (silica-)magnesia or titania, havin...

PURPOSE:To remarkably reduce the sulfur compound content to enable dusulfurization to a higher extent by using a copper-base desulfurizing agent prepared through coprecipitation for desulfurization of a light hydrocarbon. CONSTITUTION:An aqueous solution containing a copper compound, a zinc compound and, if necessary, an aluminum compound is coprecipitated with an aqoueous solution of an alkali su...

A golf article retaining device adapted to be removably attached to a supporting surface. The device is formed of an elongated strip of spring material in a three leg configuration. The first leg has a free end and is bent at the other end into the second leg overlying the first leg to form a mounting recess adapted to receive the upper end of the supporting surface therebetween. The configuration...

This toe binding has a housing which is fixed to the ski and two angle levers which are rotatable about vertical axes and which bear with their longer lever arms against a ski boot to be inserted. The shorter lever arms are supported on a slide which is guided in the housing and stressed by a spring. Between the two angle levers, there is a vertical bolt which is mounted in the two prongs of the h...