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A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person
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| Number | Title | Issue Date |
| 4675965 | Method for manufacturing a pipe part from fibre-reinforced thermosetting synthetic material In the manufacture of a pipe part from fibre-reinforced thermosetting resin, such as a T-piece, preformed pipe parts made of fibre-reinforced thermosetting resin are placed on a mandrel defining the inside shape of the pipe part, the external surface of t... | 06/30/1987 |
| 4667204 | Combination dual rhombic and V-type antenna for VHF-UHF television receivers A combination of two juxtaposed rhombic antennas and a V-antenna on a single, longitudinal, non-conductive support boom. The two rhombic antennas lie flat upon one another in substantially the same plane and are supported on the boom with insulating trans... | 05/19/1987 |
| 4664818 | Drilling mud additive An additive for drilling in water-sensitive shales comprising a partially hydrolyzed acrylamide-acrylate copolymer, potassium chloride and a polyanionic cellulose.... | 05/12/1987 |
| 4662655 | Pipe connection of fibre reinforced plastic pipe parts A pipe connection of a first and a second fibre reinforced plastic pipe by accommodating a free end portion of each pipe in a centering plastic pipe part, an adhesive layer being present between the inner side of the centering pipe part and the outer side... | 05/05/1987 |
| 4653595 | Method and apparatus for remote release of hammer and follow block chain connection The present disclosure is directed to a hammer and follow block chain remote release device and method to eliminate the need of a human having to ride the pile driving leads until the follow block is separated from the hammer. This is attained by passing ... | 03/31/1987 |
| 4653168 | Method and apparatus for taking up a board road The present disclosure is directed to a method and apparatus for taking up a board road the bottom layer of boards of which have been laid with their major axes transversely of the road and the top layer of boards of which are nailed to the bottom layer w... | 03/31/1987 |
| 4642940 | Trellis stake and wire support to be used in connection with such a trellis stake The invention relates to a plastic trellis stake for supporting rows of tensioned wires 12, more particularly for supporting grape vines in vineyards, a wire support to be used in connection with this trellis stake, said stake having been provided with ri... | 02/17/1987 |
| 4637158 | Archimedian screw type spinner lure The present disclosure is directed to a fishing jig having a pair of spring biased arms and a line connector therebetween and a head and hook surrounded by a plastic streamer on the free end of one arm and a spinner shaft attaching eye on the free end of ... | 01/20/1987 |
| 4636190 | Apparatus for manufacturing a web of plastic bags A web of interconnected plastic bags with gusset folds. Each bag is provided with first fold part seals (8, 9, 10, 11) and with second fold part seals (13, 14, 15, 16). Additional seals (36) extend parallel to fold edges of the foil and are connected with... | 01/13/1987 |
| 4635474 | Method and apparatus for wind direction and speed in spatial determination by magnus effect A smooth cylinder is rotated about its vertically mounted axis with alternative provision for a horizontally mounted sphere affixed to its top. The superposition of the circulatory air flow thus created around the cylinder, and the fluid stream vector, re... | 01/13/1987 |
| 4634844 | Electroweldable socket and a device of manufacturing such a socket An electroweldable socket comprising a conducting wire or gauze near the inner wall of the socket, the socket being manufactured by feeding conducting metal wire or gauze to a transverse extrusion head of an extruder and cutting the pipe extruded from the... | 01/06/1987 |
| 4601393 | Stackable carrier or crate for goods or articles A rectangular or square stackable plastic carrier, more particularly a plastic crate, comprises a support bottom part 1 formed of a bottom 2 with an upright edge 3 at its periphery. Corner columns 4 are able to fit at their top end and bottom end respecti... | 07/22/1986 |
| 4589410 | Endotracheal tube The present disclosure is directed to an apparatus of the endotracheal type to facilitate rapid intubation of the trachea with an endotracheal tube, with or without a laryngoscope in an operating room or under emergency field conditions where the insert e... | 05/20/1986 |
| 4572523 | Sealing joint and retaining ring for pipe grooved bell and straight spigot joint A pipe member having at one end a socket for the insertion of a further pipe member and a corrugation in the wall of the socket containing a packing ring of resiliently deformable material, and a retaining ring received in an internal recess in the packin... | 02/25/1986 |
| 4568456 | Sealing for an installation for purifying liquids by membrane filtration This disclosure is directed to a membrane filtration installation having a liquid inlet chamber and a liquid outlet chamber, each of which was a pipe plate and a number of support pipes between the pipe plates. The inner side of the support pipes structur... | 02/04/1986 |
| 4566704 | Sealing body for a pipe connection A sealing body for a pipe connection bonded chemically and/or mechanically to a fixation part being attachable to an end portion of a socket pipe. The fixation part consists of plastic material or of reticulated elastomer.... | 01/28/1986 |
| 4566408 | Internal combustion engine The present disclosure relates to internal combustion engines of the kind comprising two working cylinders arranged in vertical side-by-side parallel relationship, there being two oppositely working pistons in each cylinder, and the movement of the four p... | 01/28/1986 |
| 4561107 | Web of plastic bags A web of interconnected plastic bags produced by providing a tubular foil of plastic material with gusset folds with bottom fold part seals at both sides of the tubular foil. Each fold part seal connects a gusset fold part with an opposite part of the out... | 12/24/1985 |
| 4555884 | Plastic glazing profile designed for glazing window-frames A plastic glazing profile for mounting a glass pane in an existing wooden frame comprises a supporting face having at one end thereof an element for fixing a glass pane by means of projections. At its other end the profile comprises a glass pane abutment ... | 12/03/1985 |
| 4544322 | Ships propulsion shaft removal apparatus The present disclosure is directed to an apparatus for removing or replacing a ships underwater propulsion shaft in a dry dock and transporting it from the ship to a work area. It has a mobile vehicular frame and a pair of spaced apart main cylinder ram l... | 10/01/1985 |
| 4543917 | Internal combustion engine A two stroke diesel engine requiring a minimum of one pair of cylinders is constructable in multiple cylinder pairs. Each cylinder contains two oppositely working pistons. Four pistons drive, without rocking couples, opposite sides of a single crankshaft ... | 10/01/1985 |
| 4534184 | Device for cooling molds A method and device for cooling molds circulating in a horizontal plane, in which siphon action is used to pass cooling liquid from a top gutter through the molds. In this way the whole cooling system is becoming constructively simplified, such that produ... | 08/13/1985 |
| 4530645 | Oil well pumping apparatus The present system and apparatus for pumping an oil well damps out the stretch and over travel in sucker rod over travel particularly when the rod string approaches its point of reversal of direction either up or down. This is accomplished by decelerating... | 07/23/1985 |
| 4526278 | Board road bundle cradle The present disclosure of a board bundle cradle is for use with the free end of a dip stick having a pivoted work carrier at its free end having a hook which has a horizontally rotatable work carrier movable through an arc of the order of 106° horizontal... | 07/02/1985 |
| 4514302 | Non-woven tube for membrane filtration A composite tube of a heat-sealable non-woven material comprises an inner and an outer tube of non-woven, each of said tubes being provided with a longitudinal seal obtained by ultrasonic sealing, the outer and inner tube being fixed with respect to each ... | 04/30/1985 |
| 4504897 | Harmonic noise control in chopper type voltage regulators Voltage regulators of the waveform chopping type operable with alternating current sources are operated in a mode wherein a wave train complementary to the chopping wave train is provided with the property that each of the wave trains has equal amplitude ... | 03/12/1985 |
| 4495128 | Method for coloring polyvinylchloride Coloring composition for colouring polyvinylchloride comprising at least 40% by weight of coloring pigment and at most 60% by weight of glycerolmonostearate. The composition may be added directly to extruder for extruding polyvinylchloride, the amount of ... | 01/22/1985 |
| 4492867 | Method of and apparatus for determining the state of ageing of plastic products In a non-destructive method the state of ageing of plastic products is determined by means of infrared radiation, which is passed through the product. The invention is based upon the discovery that there is a clear relationship between certain physical an... | 01/08/1985 |
| 4488739 | Insulating pipe part An insulating pipe part of thermoplastic material comprises two opposite sections and one third section disposed at an angle with respect to the former sections, the wall portion of said sections being provided with a continuous wall cutting slit. The pip... | 12/18/1984 |
| 4488415 | Ring with replaceable stones A ring or article of decorative jewelry is provided that has multiple interchangeable decorative stones. The ring is made with a flexible hinged top piece securing large polished stones against a bezel upstanding from the ring. The stones securely gripped... | 12/18/1984 |
| 4483070 | Portable backpacked cutter The present disclosure is directed to a portable cutter particularly useful in trimming and shaping standing growing trees of the evergreen type which has a cutting head mounted on one end of a rod, and a pistol grip type control handle on the other end. ... | 11/20/1984 |
| 4476715 | Mud metering tank monitoring system The present disclosure is directed to a mud metering tank monitoring system for use with an oil well drilling derrick having a sheave on the crown block and a bottom pulley forming a block and tackle arrangement with a cable supporting a traveling block a... | 10/16/1984 |
| 4474723 | Method and apparatus for providing a plastic pipe part with a socket end A plastic pipe part 1 is pushed across a head part 3 of a sealing sleeve 4, being supported by a support 8, thereby providing the plastic pipe part with a widened end 7. Subsequently the widened end is surrounded by an outer mold 11 with three successive ... | 10/02/1984 |
| 4468367 | Method of uniting a plastic fixation part with a sealing body Method for uniting a plastic fixation part with a sealing body comprising a head end and a sealing sleeve, by first molding the sealing body and subsequently molding the plastic fixation part around the head end of the sealing body, thereby protecting the... | 08/28/1984 |
| 4465307 | Pipe coupler for insulated pipes The invention relates to a coupler for insulated plastic pipe ends and a branch pipe end, the insulation being covered with tubular casings. The coupler is provided with anchoring means comprising one or more ribs or cams extending laterally from the cent... | 08/14/1984 |
| 4452303 | Device and a method for recovering heat from the soil A device and method for recovering heat from the soil and groundwater, comprise heat-exchanging means consisting of an inner tube, an outer tube and partitions forming longitudinal channels between said inner and outer tube. An inlet for heat-exchanging f... | 06/05/1984 |
| 4450132 | Plastic crate or tray with slide wall injection molding points A plastic crate or tray comprises a bottom and vertical side walls. A side wall comprises inner and outer side wall parts. Injection molding points are present in the lower edge of the outer side wall parts.... | 05/22/1984 |
| 4449910 | Apparatus for making profiled plastic tube Apparatus for making profiled plastic tube and comprising two circulating endless chains, each making a plurality of mold halves move along with a tube coming from an extruder, these mold halves pairwise constituting a mold cavity in which the tube is bei... | 05/22/1984 |
| 4448233 | Pulling device A pulling device for a roll shaft for roller blinds or screens comprises a cord pulley situated in a housing provided with a passage opening for cord parts. A clamp is disposed in a chamber in said housing and about the said cord parts, said clamp becomin... | 05/15/1984 |
| 4443282 | Method of externally sealing sewage system joints against entry of ground water to the system The present disclosure is directed to a method of externally sealing underground sewage system joints against entry of ground water to the system and which requires placing a continuous elastomeric band about a first one of the joint elements prior to its... | 04/17/1984 |
