Apparatus for cutting and stirring curd, comprising a curd vat with a sha ft drivable for rotation, which shaft carries a number of cutting frames extending radially from the shaft and arranged on the shaft in staggered relation, each cutting frame having two frame girders, which extend radially from the drivable shaft and between which a lattice work is situated formed from longitudinal knives an...

Device for determining the stability of an implant fitted in the human body, where a vibration-producing unit cooperates with the implant and gives a frequency signal (i1) which is a function of its stability and characteristic features, characterized in that it operates with a digital information signal (i2) which represents the stability and feature and is generated in a receiver unit which rece...

Device for determining the stability of an implant fitted in the human body, where a vibration-producing unit cooperates with the implant and gives a frequency signal (i1) which is a function of its stability and characteristic features, characterized in that it operates with a digital information signal (i2) which represents the stability and feature and is generated in a receiver unit which rece...

A control system comprising a device for setting up a short distance wireless second data transmission connection to a wireless communication device when it is within a short distance, the connection being arranged at least for transmitting an identification message to the communication device, the message containing data for identifying the control system; a receiver for receiving messages via a ...

PURPOSE: Provided is a method for producing prismatic secondary cell which is reduced in the number of component and simplified in assembling process, as well as enlarged in effective space and enhanced in capacity. CONSTITUTION: The method for producing prismatic secondary cell comprises the steps of (i) connecting any one of anode(30a) and cathode(30b) insulated by a separator with can(32); (ii)...

The invention relates to instruments, such as radiometers, which generate a laser beam for striking a target at a distance to assist in aiming the instrument at a selected area of a target. Provision is made for splitting a single beam, used for instance for centering the instrument on the target, into a plurality of beams for creating a pattern or for defining an area on the target. When a single...

The method involves processing signals (2,3) received via a number of microphones (1a,1b) using a stored noise reduction algorithm, whereby noise is reduced if the noise situation coincides with assumptions of the algorithm(s). At least one or several different noise reduction algorithms is stored and separately switched on and off or selected and independently activated. Characteristic parameter...

A systematic testing method of procedures is disclosed. The testing is carried out for parallel procedures separately from consecutive procedures which have no parallelism. Behaviour of a group of parallel procedures to be teste d in a parallel mode is specified. Based on the behaviour, the group of procedures is tested using models of correct parallel behaviour.

Formal specifications of a procedure interface are used to generate tes t sources. The formal specifications, and accordingly the test sources, are independent from implementation of the procedure interface. The test sources are compiled into a test suite in implementation language. The compiler comprises a convertor having conversion procedures and a mediator having mediator procedures.

A verification system for a procedure interface is generated by using form al specifications of the procedure interface and generating test suites. The te st suites are generated from the formal specifications and templates or skeleto ns which are used to generate an element of a verification system. The skeleton s are generated based on decomposition of test suits.

To estimate test coverage of procedure testing with functional specificati on of a procedure, predicates in functional branches in the procedure are described as logic expressions. The logic expressions of predicates are added to logic expressions of pre-condition of the procedure. Based on the logic expression s, functions of the functional specification of the procedure are generated and coverag...

The object of the invention is a method for allocating a radio resource in a packet switched data transmission system, such as GPRS (General Packet Radio Service), which data transmission system comprises terminals and a network. In the method, terminals communicate with the network over the radio interface by using the packet transfer mode, and for communication, a radio resource is allocated to ...

A terrestrial repeater is disclosed for use in a satellite transmission syst em that may also include a plurality of satellites. The terrestrial repeaters are implemented as OFDM transmitters to minimize the channel impairments caused by multi-pa th propagation. The OFDM terrestrial repeaters differentially encode the transmitted signal over frequency, as opposed to time, in order to avoid channe...

PURPOSE: A reflective LCD(Liquid Crystal Display) is provided to sustain luminance performance and to simplify the production process of an LCD by forming a reflective film having many prominences and depressions. CONSTITUTION: A front and a rear substrates are placed parallel to each other. Transparent electrodes and alignment films are layered onto the inner surfaces of the front and rear substr...

It is an object of the present invention to provide a proton-conducting membrane excellent in resistance to heat and durability and showing excellen t proton conductivity at high temperature. It is another object of the present invention to provide a method for producing the safe and fuel cell using the same. The present invention provides a proton-conducting membrane, comprising an organic mater...

A homogeneous powder mainly consisting of an elastic material, such as vulcanised rubber, is produced by first forming a composite body of larger particles of the elastic material, bound together by a thermoplastic material. The composite body is then subjected to mechanical treatment, e.g. grinding, producing a homogeneous powder having a particle size of less than 1.5 mm and consisting of up to ...

A homogeneous powder mainly consisting of an elastic material, such as vulcanised rubber, is produced by first forming a composite body of larger particles of the elastic material, bound together by a thermoplastic material. The composite body is then subjected to mechanical treatment, e.g. grinding, producing a homogeneous powder having a particle size of less than 1.5 mm and consisting of up to ...

A prim. valve (4) is provided for the flow of a fluid from a first pressurised source, and a control valve (10) is provided for the flow of a fluid from a second pressurised source. Once the pressure of this second fluid has reached a given value, the valve body in the control valve is displaced, causing the valve body in the prim. valve to open.

The bag (1) is held inside a pocket (5) in the front part (3) of the underwear (1). A cross-direction seam (7) at the bottom of the pocket prevents the bag from dropping towards the crotch (8).