Active sonar and method of active sonar Controllable barrier layer for electromagnetic radiation collision protection Arrangements for generating thermal energy Particleboard with middle layer of defibrating wood chips Cable reel Arrangement for cooling of recirculating exhaust gases of an internal combustion engine Tool Apparatus for air purification Procedures and systems for managing services in mobile stations Procedure and systems for providing docking assistance Ways to manufacture cemented carbide products New processes and devices A system and device comprising a condenser and evaporator combined Procedure, device and computer program product for controlling engine speed of vehicles at start-up Process for manufacturing a compound product having an area of durable coating, such a compound prod Device for transmitting mouse and keyboard commands The speed management system Method of pickling metal materials Plug to insert into a passage such as a nostril or ear canal Working and storage position as portable kit A dental instrument, system and method Supply air sterilization device Apparatus for removing particles from a fluid Method of building a floating unit Process for making paper or cardboard Mooring buoy Fine-grained cemented carbide powder mixture with low sintering shrinkage and method of manufacturin Variable removable heel (Slide optimizer) Device for suspension of ceiling elements Method of mounting a window for outgoing electrons and a window unit for outgoing electrons New oxygen carriers for two- and / or three-stage combustion Supply air plant Heater Threaded thin walled drill pipe joint Device for creating a tamper-proof lock function Device for construction Method, computer program and control unit to adjust the damping properties of a shock absorber Device for handling sleeves with and without paper Device and method of drying tree material Method for manufacturing cast marble baths Sheets for fiber Magnetic trailers wagon Apparatus for connecting tubes and a pulp processing apparatus comprising such an apparatus Automated negotiation of point-to-point data connection settings Ergonomic and safety systems for ladder Pressure regulator for shock absorbers Arrangement for sealing of electric drive intended for hydraulic valve ratchet mechanism Cutting tool and a cutting holder for a cutting tool An adapter device COUPLING Prematurbarnbäranordning A new liquid fuel with high energy content and reduced emissions Method and apparatus for sorting wood pieces from a bundle of wood Method and apparatus for hydrodynamic, planar junction between water channel and road / rail Wireless intrusion detection Pedestal hook with seal and fastening means and method of manufacturing the same. Nanolaminated coated cutting tool Liquid bubble eliminator Device for shock-sensitive equipment Device for plane crossing between water channel and road / rail and method for locking floating fabr A system adapted for an electrically propulsive vehicle Distributor device Nut wrench with gearbox and parameter transducer Apparatus for adding a gas to a liquid-filled bottle air Compressor Laptop docking system SAFETY-vALVE angle Bracket Utensils for frying food Drilling tools for chip separating machining as well as loose stop and basic body for this CombiWire Hydraulic main valve and auxiliary valve Nicotine dosing system Device and method for protecting a rock drill against corrosion attack Method of generating an encryption / decryption key Wall systems with interlockable wall boards, locking systems for joining wall boards, locking elemen Golf club, especially putter Method for making a list section and a structure comprising a list section Device and method for controlling residual cushioning Method and device for tracking content Seal for opening in well cap Purification of reactor tank water Method and apparatus for joining two or more overlapping material parts Method for creating high-resolution display systems with multiple projectors strip closing mechanism Production system for the production of biomass for gas production Intelligent wiring harness with multifunctional RFID tag Device for connection and distribution of flows projection Screen Balcony railing with integrated windscreen Tidy and energizing vessel for marine use Method of ventilation for additional insulation of buildings Valve device and enclosure including such valve device centrifugal Additive filter and ways to remove water-staining particles from pool water Men's trousers with height adjustable adjustable pocket for genitalia Aids for massage of the back and legs