PURPOSE:To achieve a stable slip control on a low (mu) pavement by providing means for calculating the variation rate of the differential rotation between at least two wheels in four wheels and modifying the speed ratio pattern of transmission to the speed incremental side when the variation rate is higher than a predetermined level. CONSTITUTION:The variation rate of the differential rotation bet...

PURPOSE:To achieve a smooth starting easily by providing a sensor for detecting the stepping quantity of an accelerator pedal and determining the engaging rotation of a clutch according to a level detected through said sensor. CONSTITUTION:Output signals are fed from an engine rotation sensor 19a, an accelerator 20a, etc. to a controller 6 and the current gear stage is detected by means of an actu...

PURPOSE:To achieve a smooth starting by providing means for detecting the brake force and determining a time interval from the start of clutching operation to the hold release operation according to the brake force at the start of holding operation. CONSTITUTION:When a braking solenoid check valve 3 is not functioning, the pressure level detected by means of a control pressure sensor 2a is stored ...

PURPOSE:To achieve a smooth starting easily by providing means for detecting the brake force and determining a clutching position where the brake force being held is released according to the brake force at the start of holding operation. CONSTITUTION:When a braking solenoid check valve 3 is not functioning, a level detected through a sensor 2a is stored into a controller 6. Then a current level r...

PURPOSE:To improve the traveling performance and safety of a vehicle by controlling gear change stages in accordance with a road condition around said vehicle, in addition to a traveling condition, from a road information previously housed in a vehicle loaded navigation device. CONSTITUTION:When a vehicle is traveling, an information on road, e.g., between an area around the present position of th...

PURPOSE:To form uniformly nuclei of diamond particles on a substrate in a very short time by leading a gaseous mixture having a specified composition consisting of H2, CxHy and TiCl4 in an activated state under a specified pressure to the surface of the substrate heated to a specified temp. CONSTITUTION:A substrate such as an Si-W-WC-6%Co alloy chip is heated to 300-1,100 deg.C, and a gaseous mixt...

PURPOSE:To form a super hard carbon-base thin film having diamond structure with good reproducibility in the stage of forming said film by a low-pressure CVD method by mixing a slight amt. of gaseous AlCl3 with conventional gaseous H2-CxHy and using the same in an activated state. CONSTITUTION:A base body consisting of various metals and alloys is put in a quartz tube and is heated to 300-1,100 de...

This invention relates to fabric or cord coated as an individual filament or as the finished carrier material with hydrogenated nitrile rubber and the laminated materials prepared therefrom with the vulcanized rubber. It, furthermore, relates to a latex of said hydrogenated nitrile rubber.

A cementitious composition, which comprises a cement and a particulate inorganic substrate (e.g. calcium carbonate or iron oxide) previously surface-treated with a fatty acid (e.g. oleic or stearic acid), the surface-treated inorganic substrate being present in an amount sufficient to increase the strength and water-resistance of the composition.

A hard, abrasion resistant varnish, for coating the surfaces of solid substrates, comprises a solution in a mixture of solvents: a-4 to 90% by weight, in relation to the total of constituents (a), (b) and (c), of a colloidal silica, b-9 to 95% by weight, in relation to the total of constituents (a), (b) and (c), of the product of hydrolysis and partial condensation of at least one trialkoxysilane;...

PURPOSE:To prevent the scattering of liquid by providing a cutting liquid introducing valve device on the end side face of a main spindle head, providing a liquid receiving device on the back side of a tool head, and making said cutting liquid jet out toward a tool via a nozzle on the front side of said tool head. CONSTITUTION:When the tool head shaft 6 of a tool head 16 is installed on the end pa...

A double-walled plastic box 20 is molded from a single parison 50 in an unlimited depth by closing the bottom of parison 50 and draping it downwardly over a core 60 so that a leading part of the parison forms an inside wall of the box and a following part of the parison forms an outside wall of the box. After parison 50 is draped over core 60, outer mold parts 61 close around the core and the drap...

PURPOSE:To improve the comfortability by splitting the seat section of a cushion into three and coupling foldably then energizing the central section upwardly and making the front and rear sections inclinable. CONSTITUTION:When a person seats in a cushion 20, the weight is most applied onto the central section 40 so as to lower the central section 40. Consequently, hinged sections 24, 25 also lowe...

2 to 60% of thermoplastic material in the form of powder, granules etc. are added to the concrete mixture components. The plastic particles melt when the concrete sets and bond to the other components. They simultaneously form a filler and a binder. The façade and roof members produced by the process have outstanding properties in relation to strength, compactness and machinability.

A process for preparing a cathodic electrodepositable coating composition which comprises, in sequence, (i) epoxidizing a high-molecular-weight compound containing a carbon-carbon double bond and having a molecular weight of 500 to 10,000 and an iodine value of 100 to 500 to form an epoxidized high-molecular-weight compound containing 0.5 to 12% by weight of oxirane oxygen, (ii) reacting a part of...

A container which holds material for heating or cooking in a microwave oven. Cold spots in the food are reduced by generating higher order modes of microwave energy within the microwave container. This is achieved by providing a structure (26) or structures on a surface, for example the bottom (24), of the container. In the illustrated embodiment the structure is a raised structure having side wal...

Anthracycline glycosides having the general formula I: [wherein R represents a hydrogen atom or a hydroxy group] and their pharmaceutically acceptable addition salts are antitumour agents. Also disclosed is the N-trifluoroacetyl derivative of I(R=H).

This invention discloses new anthracycline glycosides having the general formula II: II a,b wherein IIa, R1 represents a hydrogen atom and in IIb, R1 represents a hydroxyl group, and their pharmaceutically acceptable acid addition salts. These compounds are useful antitumor agents.

Semisynthetic antibiotics with improved therapeutic properties made from erythromycin are disclosed, 11,12-Cyclic carbamates of erythromycin, its derivatives, and their salts and esters show superior in vitro antimicrobial activity and reduced hepatotoxicity compared to the parent compounds.

A molten disc (17) is applied to seal the end of a tubular element (1) and, while the disc is still in a moldable state, it is formed into a head using either a fluid pressure, a vacuum, or both on opposite sides. A sealing head (37) on an internal sealing mandrel (35) has a first shoulder (39) thereabout which is complementary with a second shoulder (73) about a mold cavity, which trap the periph...