PURPOSE:To prevent the engine stop at the time of loading shift by forming a control device so that an automatic clutch is forcedly controlled to be disengaged by an engine stop judging unit under each conditions of the disengagement of acceleration and the speed more than the direct speed at the time of loading shift accompanied with the shift switching of forward and backward range. CONSTITUTION...

Improvements to procedures for the splicing of yarns (20-21), whether textile or not, the splice being obtained by coupling two single untwisted yarns (20-21) and re-imparting the twists thereafter, in which improvements a part of the single yarns is untwisted until twists of a sign opposite to the original sign have been imparted, and such part is then coupled and small tails (220-221) are obtain...

A lead storage battery cell has a housing containing alternating positive and negative plates (11, 12) with separator devices between them. A microporous separator plate (16) of the separator device has a surface (15') which faces the positive plate (11) and is provided with a granular, or possibly powdered, material (14) which slowly forms expanding material with sulphuric acid (Figure 2).

A bobbin magazine for mounting on an end plate of a traveling service tender comprises a band movable on an endless path, compartments on the band to receive sticks of telescoped bobbins and a transfer device to transfer sticks from the magazine to the tender. The magazine can be hinged to the tender so that the magazine can be swung out to expose the end plate.

A system for disengaging an electromagnetic clutch upon selection of an opposite driving range of an automatic transmission. When a forward driving range is selected during rearward driving or a rearward driving range is selected during forward driving, a loading shift signal is produced. In response to the loading shift signal at a vehicle speed higher than a clutch engaging vehicle speed, the el...

An inset cup for centrifuges for centrifuging blood is described, a blood bag, which is connected via connecting hoses to at least one other blood bag inside the centrifuge, being inserted into the inset in conjunction with a displacement element which acts on the inset cup from the outside. In order to handle the inset cup more easily and operationally reliably with low manufacturing costs, it is...

PURPOSE:To recover valuable matter such as red iron oxide for a red pigment or magnetic iron oxide from petroleum sludge contg. iron by removing oil from the sludge and calcining the oil-free sludge in an oxidizing or reducing atmosphere. CONSTITUTION:Petroleum sludge contg. iron discharged from the bottom of a tanker is incinerated in a rotary kiln, etc., to burn and remove oil contained in the s...

Polyurethane foams are prepared by reacting 1) polyisocyanates with 2) compounds having a molecular weight of 400 to 10,000, containing two hydrogen atoms which are active towards isocyanates and are polymer-modified polyols and/or polyols containing predominantly primary hydroxyl groups, in the presence of 3) water and/or organic blowing agents and 4) catalysts and 5) compounds of the general for...

PURPOSE:To enable inspection of both the front and back of a tape or a planar body with signal passage of the apparatus by arranging a transmission optical system to transmit an image of the back of the tape or the planar body to an objective lens of a magnifying device using an imaging means and four reflectors for bending an optical path by 90 deg.. CONSTITUTION:When the surface of a tape (t) is...

The invention relates to a process for the production of mouldings having a compact outer layer and a cellular core, for example soft, flexible shoe soles, having a density of from 0.4 to 1.0 g/cm<3>, by reacting a) organic and/or modified organic polyisocyanates with b) at least one high-molecular-weight compound containing at least two reactive hydrogen atoms and, if desired, c) low-molecular-w...

The invention relates to an extrusion tool for the production of a drill blank with at least one inner, helically extending flushing bore and consisting of a plastic raw material comprising hard metal or ceramic, having a die delimiting a forming space and having a mandrel which is arranged in the inlet region of the latter and, outside the longitudinal axis of the die, carries at least one elasti...

A heel holder has a bearing block on which a binding housing biased by an opening spring and a control lever biased by an adjustable locking spring are supported for movement about two transverse axles. A control member is associated with the control lever and, in the downhill skiing position of the heel holder, is held by a release lever. In one preferred embodiment, the control member is a crank...

Tyre building apparatus in which a former (20, 35) is mounted on a first rotatable turret (10, 12), and a component carrier (30, 51) of tubular form is mounted on a second rotatable turret adjacent the first turret. The former and the component carrier are arranged to be relatively movable at a turret station to enable the former to be surrounded by the component carrier so as to permit transfer o...

PURPOSE:To increase the critical current density of a specified oxide superconducting film without causing decomposition by sintering the film in two steps under special conditions. CONSTITUTION:Y2O3 is mixed with BaCO3 and CuO, this mixture is wet- pulverized, dried, calcined, pulverized and kneaded with a binder and a substrate is screen-printed with the resulting kneaded material to obtain an o...

PURPOSE:To improve characteristics of a Bi-Sr-Ca-Cu-O superconductor and to raise the superconductivity transition temp. by providing a specified structure contg. a hole donor feeding holes to the superconductor having a laminar perovskite structure. CONSTITUTION:This superconductor has a laminar perovskite structure consisting of Bi, Sr, Ca, Cu and O and having a basic unit lattice represented by...

PURPOSE:To obtain the high-purity Li oxide-based dielectric thin film having excellent crystallinity by independently vaporizing Li, Nb, and/or Ta, or their oxides, vapor-depositing a low-crystallinity thin film on a single-crystal substrate in a gaseous oxygen plasma atmosphere, and heat-treating the thin film in an oxygen atmosphere. CONSTITUTION:A vapor-deposition chamber 1 is evacuated, gaseou...

PURPOSE:To obtain the title composition containing an ethylene based resin, foaming resin, organic peroxide, specific compound and N-phenylmaleimide, etc., at specific ratios and useful for building use, automobile use, cushion material or packaging material. CONSTITUTION:The aimed composition consisting of (A) 100pts.wt. ethylene based resin, (B) 1-30pts.wt. foaming agent, (C) 0.2-10pts.wt. organ...

PURPOSE:To obtain the title product suitable as a building use and cushion for automobile inner wall surface by irradiating an open-cell type crosslinked ethylene based resin foam obtained by heating and cooling a composition consisting of an ethylene based resin, foaming agent, organic peroxide and specific compound with ionizing radioactive rays. CONSTITUTION:A foam obtained by heating and cooli...

Hitherto, heat distortion resistant foams based on polyphenylene oxide and a vinylaromatic compound have been prepared by polymerising the vinylaromatic compound in the presence of polyphenylene oxide. The finished polymer blend is then granulated, mixed with the blowing agent in the extruder and subsequently expanded. This process is complex and expensive. In the process according to the inventio...