A centrifugal separator device ( 10 ) for separating solid and/or liquid particles which are suspended in gas media, which device comprises a rotor ( 12 ) which is provided sedimentation members ( 14 ), which is rotatably mounted in a surrounding stationary housing ( 20 ) and which has a central inlet for the gas medium which is to be cleaned. The housing ( 20 ) has, on the one hand, an outlet ( 3...

PROBLEM TO BE SOLVED: To form a turning base lower section of a running body into a flat shape part, and a rear section of the turning base into tall shape part; and to load an engine on the running body without making the location of the turning base higher by utilizing the tall shape part.

SOLUTION: On the running body 4 having front and rear wheels 2 and 3, a running-driving apparatus 1 ...

A method for precision cylindrical grinding of hard brittle materials, such as ceramics or glass and composites comprising ceramics or glass, provides material removal rates as high as 19-380 cm3/min/cm. The abrasive tools used in the method comprise a strong, light weight wheel core bonded to a continuous rim of abrasive segments containing superabrasive grain in a dense metal bond matrix.

"CENTRìFUGA HELICOIDAL DE CAMISA MACIçA, COM INSERçãO DE DISCOS". A invenção refere-se a uma centrífuga helicoidal de camisa maciça apresenta o seguinte: um tambor de centrifugação, com uma camisa de tambor (1) e uma rosca sem fim (2), com um corpo de rosca (3), que está circundado por uma lâmina de rosca (4), que forma vários passos de rosca, sendo que entre os passos de rosca está formada uma vi...

A card with a magnetic stripe when fed into a card reader can be illegally read by a read head unobtrusively attached to the outside of the card reader adjacent to the slot into which the card is fed. To defeat this illegal reading, movement of a card through the read head is interrupted thereby making it difficult for the illegal read head to read the stripe. This interruption occurs at the point...

A method of applying a tread (3) to a tire casing (1) wherein a prevulcanized tread (3) is applied to the tire casing (1) via an intermediate layer of non-vulcanized rubber binder (2), and wherein the layer of rubber binder (2) is heated by supplying current to the layer through an electrically conductive wire (4). The wire used in accordance with the invention comprises a multiple of wires or str...

A bead apex subassembly (2) which is formed simultaneously to the formation of a tire carcass (10) but independent of and spaced near the tire building machine (100) is disclosed. The subassembly (2) is transferred to the tire building drum (5) preassembled.

A rectangular pipe is molded by mixing aluminum powder with powder of a neutron absorbing material, molding a premolded body by means of cold isostatic pressing (CIP), canning the premolded body, sintering the premolded body by means of hot isostatic pressing (HIP), performing outer cutting and end face cutting on the can after the sintering, taking a billet out of the can, and extruding this bill...

A method of producing a gear from a metallurgical powder includes molding at least a portion of the powder to provide a gear preform. The gear preform is sintered and hot formed, and subsequently may be carburized. The gear preform is resintered and cooled at a cooling rate suitable to provide a bainitic microstructure in at least a surface region of the preform. The gear teeth of the preform may ...

The invention relates to a matt, biaxially oriented polyester film having at least one matt base layer (B) which comprises at least 70% by weight of thermoplastic polyester, and also a pigment system with narrow grain size distribution. The invention further relates to the use of the film and to a process for its production. The film of the invention has characteristic matt surfaces and has good s...

A method and system for pacing a vehicle along a path of travel is described. The method includes determining a geographical location of the vehicle, displaying a vehicle position icon representative of the geographical location, determining an optimal position for the vehicle, displaying a pace icon representative of the optimal position for the vehicle, and operating the vehicle to maintain a ve...

PURPOSE: An automatic train protection stop device for controlling a railroad using a data communication is provided to improve the security and reliability by using the data communication in a non-power supply manner. CONSTITUTION: A device(1) mounted on a train is comprised of a main device(2), an antenna(3) mounted on the train, a rotational speed detector(4), a running information display(5), ...

PROBLEM TO BE SOLVED: To provide a hood stopper structure achieving a less damage value for an obstacle when colliding with a hood.

SOLUTION: The hood stopper structure comprises a stopper member 1 so arranged that a bonnet hood 14 abuts thereon at its closing position. The stopper member 1 is arranged in a case member 2, which is elastically deformed in the vertical direction when a preset...

PROBLEM TO BE SOLVED: To absorb shocks when a vehicle collides with a passer and an upper body of the passer collides with a top of an engine hood.

SOLUTION: This engine hood 1 of a vehicle comprises a hood outer 2 forming an outside plate; and a frame-like hood inner 3 composed of an outer frame 3r along a back face of an outer periphery of the outer and intermediate frames 3s, 3t. In the ...

PROBLEM TO BE SOLVED: To control an operation amount of paper feeding efficiently and in a large range without elongating a calculation bit of a control amount in a paper feeding device of an image forming device.

SOLUTION: The paper feeding device feeds paper using a driving source, detects an operation amount of a paper feeding means, calculates the control amount of the driving source of...

PROBLEM TO BE SOLVED: To provide a sheet inputting and outputting device and a sheet inputting and outputting conveying system to swiftly and reliably input and output a plurality of sheets in and from a containing vessel entirely without any fear to make contact of transfer equipment and a sheet grasped by the transfer equipment with the groove of a containing vessel and the sheet inputted in ...

PROBLEM TO BE SOLVED: To provide a cramp with which strain occurring in a magnetic disk can be reduced.

SOLUTION: By weight, 0.03 to 0.5% SiO2more inexpensive than ZrO2is incorporated into a composition consisting of, by mol, 40 to 49.8% Fe2O3, 10 to 33% ZnO, 2 to 10% CuO and ≤1% Mn2O3, and the balance substantially NiO, so that three-po...

A canopy frame for umbrella has a structure adapted for various shapes, making the appearance of umbrellas dexterous and interesting. The frame has a main shaft, an upper sliding notch, a lower sliding notch, multiple positioning ribs, multiple upper spreaders, upright ribs, upper angle-forming clamps, auxiliary stretchers, lower spreaders and multiple clamping pieces. Two positioning holes are on...

"PROCESSO PARA A PREPARAçãO DE ACROLEìNA E/OU áCIDO ACRìLICO A PARTIR DE PROPANO E/OU PROPENO". A invenção refere-se a um método para produzir acroleína e/ou ácido acrílico de propano e/ou propeno, compreendendo as seguintes etapas: (a) separar o propano e/ou propeno de uma mistura gasosa contendo propano ou propeno, por meio de absorção para dentro de um agente de absorção, (b) separar o propano ...

The present invention resides in a structure which is particularly advantageous for the manufacture of prefabricated buildings. The structure uses a uniquely formulated exterior wall panel that is bonded to a frame of support members. A connecting member may be used to accommodate support members having a wide variety of cross-sectional shapes. The structure may have a unique cementitious composit...