SUSPENSION BY FLOTATION Apparatus and a process for separating impurities from a suspension in a flotation cell, including an aeration device for aerating a liquid with a gas until the liquid is saturated. An expansion device expands the liquid saturated with gas to form gas bubbles in the liquid. An addition device adds the liquid containing gas bubbles to the suspension in the flotation cell.; P...

The present discloses an apparatus and process for aerating a liquid with gas, the apparatus comprising a pressure vessel including a lower section containing the liquid and an upper section containing a volume of the gas. A pressure connection in the upper section of the pressure vessel adapted receives the gas. A nozzle in the upper section of the pressure vessel receives the liquid. An injector...

PROBLEM TO BE SOLVED: To provide a control valve-type lead-acid battery of light weight, having superior high rate discharging characteristic. SOLUTION: The pasted active material for a negative electrode is prepared by kneading lead powder and dilute sulfuric acid and the like, and a hollow polyester fiber having an average fiber diameter of 10 &mu m or more is added to the lead powder by 0.2-2 m...

PROBLEM TO BE SOLVED: To estimate a residual capacity (self discharged capacity) of a ready- to-use lead-acid battery having electrolyte liquid. SOLUTION: For a residual capacity estimation method for a ready-to-use lead-acid battery of which, electrolyte liquid is removed after chemical formation and injecting before use, an open circuit voltage is measured before injecting electrolyte liquid, an...

PROBLEM TO BE SOLVED: To perform regenerative braking by effectively using regenerative power, even in a fully charged condition of a battery or in a condition close to it. SOLUTION: When a vehicle is decided to be in braking and further when a battery is decided incapable of being charged, an engine is stopped and an on-vehicle auxiliary apparatus is driven by driving a second motor by the regene...

An electromagnetic coil assembly for an electromagnetic apparatus has a bobbin, a coil formed of an electrical wire wound a spool of the bobbin, a thermal protection device including a pair of lead wires, a first and a second lead wires, extending from thereof. The first lead wire is connected to one end of the electrical wire through a first connecting member. The second lead wire is connected to...

Dental colorimetry device comprises a white light source, means for projecting the light flux onto a tooth, means for collection and spectral selection of light reflected from the tooth, means for measurement of the flux and means for processing the result. The device has a measurement head with a transmission and receipt fiber optic cable that comprises a single fiber with an inner light emission...

Dental colorimetry device comprises a white light source, means for projecting the light flux onto a tooth, means for collection and spectral selection of light reflected from the tooth, means for measurement of the flux and means for processing the result. The device has a measurement head with a transmission and receipt fiber optic cable linking it to a transmission and receipt assembly. The mea...

The method for removing interfering substances from suspensions by flotation involves decompression of a gas-saturated liquid separately, before it is introduced into the suspension containing interfering substances. Also claimed is an apparatus for implementation of the method. It comprises a separate decompression unit (4), a unit (2) for enriching a liquid with a gas, and a flotation cell (6).

The method for enriching a liquid with a gas, in particular, for purposes of separating interfering substances from suspensions by flotation involves jetting of the liquid into a gas volume. As a result, a part of the gas volume is sucked into the jet and is thoroughly mixed with the liquid during its further transport. Also claimed is an apparatus for implementation of the method. It comprises a ...

A method of manufacturing sealant-containing tires, wherein a green tire (24) in which a tire body (l) and an inner liner (2) are laminated on each other is set in upper and lower molds (29, 30) and subjected to vulcanization molding with a bladder (3l) expanded by an air pressure from the inside thereof, a mold releasing sheet (9), such as a fluororesin sheet having mold releasing property on one...

A false drum servers used in the manufacture of tires having a hollow cylindrical drum with a perforated surface on the drum through which air is drawn. The drawn air creating a suction surface for holding flat or sheet materials that are to be cut before transferring onto a tire building drum. When smaller pieces of flat materials are being held on the drum, the perforations that are not covered ...

A hair design system comprising, as shown in Fig.1, an image processing device (1), an input/output device (2), a graphic system (3), a display unit (4), a head-shape development information storing device (5), and a hair design information storing device (6), wherein beauticians or customers themselves design desired hair styles while watching the display unit (4). Designed hair style information...

PROBLEM TO BE SOLVED: To provide a display device which does not deteriorate an EL element and achieves a good color display. SOLUTION: N times of electric current as large as the electric current loaded to the EL element 15 is programmed in a capacitor 19. In order to obtain the predetermined light-emitting brightness of the EL element 15, the electric current is loaded to the EL element 15 durin...

PROBLEM TO BE SOLVED: To facilitate data management for a control system and greatly reduce the labor required for preparing data, the control system 14 including a control means 1 such as a PLC for performing predetermined control action according to a control program 15 and a display means 2 such as a programmable display device for performing, according to a display screen, display action match...

PROBLEM TO BE SOLVED: To provide a system 100 that provides a related OS 103 with a notification of removal and replacement of an I/O device in operation in a multiprocessor computer system that runs a plurality of OSs 103. SOLUTION: The system includes a plurality of cells 101 including a plurality of RISC processors 106, low level I/O firmware 102, a local service processor 105, scratch RAM 104,...

PROBLEM TO BE SOLVED: To provide a device and a method for multidimensional programming for preparing a multidimensional flowchart for horizontal writing capable of eliminating the inconvenience of a program flowchart for vertical writing and completely changing a technique for programming. SOLUTION: A central processing device 9A reads an object MD (object information) from an object MD file (obj...

PROBLEM TO BE SOLVED: To prepare documents properly according to required formats by managing the contents of the documents when various types of design documents are prepared in the development of a system. SOLUTION: The item names and set values of a design document are regarded as design document items 31, the document names of the design document are related to the design document items and th...

PROBLEM TO BE SOLVED: To make received data storable so as to be able to properly use the data. SOLUTION: A video camera 1 communicates via a network 2 with a server 3 or a terminal 4 or the like, and stores information transmitted from the server 3 or the terminal 4 in an internal memory 16 or recording media 10 in configurations corresponding to necessity. For example, the video camera 1 records...

PROBLEM TO BE SOLVED: To electronically perform the whole processing by purchasing a ticket for an event or the like using a portable terminal, and using a screen displayed on the terminal, as an admission ticket. SOLUTION: In this electronic ticket handling method using the portable terminal is characterized in that the prescribed electronic ticket is reserved and registered by the portable termi...