Harder
Abraham Harder, Berkel En Rodenrys NL
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20150134544 | FIRE EQUIPMENT - The present invention relates to equipment for fire fighting and fire prevention. The invented fire equipment comprises a fire blanket, a fire extinguisher and a housing assembly for housing the fire blanket and the fire extinguisher. The housing assembly enables the fire blanket and the fire extinguisher to be easily and quickly accessible and removable. | 05-14-2015 |
Chris Harder, Ottawa CA
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20100264155 | TUBE FOR DNA REACTIONS - A reaction tube for use in performing the Polymerase Chain Reaction (PCR) in a thermal cycler, is provided herein such reaction tube includes a hollow tube of heat conducting synthetic plastics material having an open top and a flat bottom formed of an optically-clear material. Such reaction tube also includes a solid plug cap nesting within said hollow tube and to provide a minimized void volume within the hollow tube and to minimize evaporation and condensation of the biological fluid. | 10-21-2010 |
Chris Harder, Gatineau CA
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20080275229 | Method for increasing the speed of nucleic acid amplification reactions - The speed of a nucleic acid amplification reaction, such as the Polymerase Chain Reaction (PCR), can be increased by setting the temperature of heat sources above and below the desired denaturation, annealing, and extension temperatures. The reaction mixture is only contacted with the heat sources long enough for the desired temperatures to be reached. | 11-06-2008 |
Chris Harder, Gattineau CA
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20100075296 | Thermal cycling by positioning relative to fixed-temperature heat source - A thermal cycling system and method are provided herein, The thermal cycling system for performing a biological reaction at two or more different temperatures comprises: a) a heat source for setting at a fixed temperature; b) a reaction vessel containing material upon which the biological reaction is to be performed; c) mechanically-operable means for altering the relative position of the heat source and the reaction vessel so that reaction vessel first achieves and maintains a desired first temperature in the reaction vessel for starting the carrying out of the biological reaction, and then for altering the relative position of the heat source and the reaction vessel so that reaction vessel then achieves and maintains a second temperate for continuing the carrying out of the biological reaction on the biological material, and d) temperature-sensing means operatively associated with the reaction vessel for controlling the altering of the relative position of the heat source and the reaction vessel so that the reaction vessel achieves and maintains the desired second temperature in the reaction vessel. | 03-25-2010 |
Chris Harder, Nepean CA
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20130045477 | DIRECT NUCLEIC ACID ANALYSIS - Methods and apparatus are described for nucleic acid analysis of swab samples without the need for purification. | 02-21-2013 |
Christoph Harder, Schindellegi CH
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20100189152 | HIGH POWER SEMICONDUCTOR LASER DIODE - Semiconductor laser diodes, particularly broad area single emitter (BASE) laser diodes of high light output powers are commonly used in opto-electronics. Light output power and stability of such laser diodes are of crucial interest and any degradation during normal use is a significant disadvantage. The present invention concerns an improved design of such laser diodes, the improvement in particular significantly minimizing or avoiding (front) end section degradation at very high light output powers by controlling the current flow in the laser diode in a defined way. This is achieved by controlling the carrier injection, i.e. the injection current, into the laser diode in a novel way by creating single current injection points along the laser diode's longitudinal extension, e.g. along the waveguide. Further, the supply current/voltage of each single or group of current injection point(s) may be separately regulated, further enhancing controllability of the carrier injection. | 07-29-2010 |
20100220762 | HIGH POWER SEMICONDUCTOR OPTO-ELECTRONIC DEVICE - Semiconductor laser diodes, particularly broad area single emitter (BASE) laser diodes of high light output power, are commonly used in opto-electronics. Light output power and stability of such laser diodes are of crucial interest and any degradation during normal use is a significant disadvantage. The present invention concerns an improved design of such laser diodes, the improvement in particular significantly minimizing or avoiding degradation of such laser diodes at very high light output powers by controlling the current flow in the laser diode in a defined way. The minimization or avoidance of (front) end section degradation of such laser diodes significantly increases long-term stability compared to prior art designs. This is achieved by controlling the carrier injection into the laser diode in the vicinity of its facets in such a way that abrupt injection current peaks are avoided. To this, a current-blocking isolation layer ( | 09-02-2010 |
Craig Harder, Edmonton CA
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20120186113 | GROUND ENGAGING TOOL SYSTEM - A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter. | 07-26-2012 |
20120210612 | GROUND ENGAGING TOOL SYSTEM - A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post oin the slot of the lock retains the ground engaging tool to the adapter. | 08-23-2012 |
20130081833 | RIPPER TIP FOR A RIPPER SHANK ASSEMBLY - A ripper tip includes a front end, a rear end, and a mounting cavity extending into the rear end. The ripper tip further includes an upper surface extending between the front end and the rear end, wherein a portion of the upper surface at the rear end of the ripper tip includes an upwardly projecting ridge having ridge sides and a ridge top that extend rearwardly on the ripper tip. | 04-04-2013 |
20130081834 | RIPPER SHANK ASSEMBLY - A ripper shank assembly including a ripper shank and a ripper tip mounted to a front end of the ripper shank. The ripper tip includes an upper surface with a first ridge extending upward from the upper surface. The ripper shank assembly further includes a ripper shank protector mounted to a front edge of the ripper shank rearward of the ripper tip, the ripper shank protector including a second ridge on a center face of the ripper shank protector, wherein a portion of the second ridge adjacent a front end of the ripper shank protector has a height greater than a height of the first ridge. | 04-04-2013 |
20130081835 | SHANK PROTECTOR FOR A RIPPER SHANK ASSEMBLY - A ripper shank protector including a first side, a second side, and a center face extending between the first side and the second side. The shank protector further includes a first protector mount in the first side, and a second protector mount in the first side, the second protector mount including an open-ended slot that allows sliding the slot onto a mounting projection extending from a ripper shank. | 04-04-2013 |
20130145659 | EDGE PROTECTOR FOR GROUND ENGAGING TOOL ASSEMBLY - An edge protector for mounting to a lip of a ground engaging tool and shielding an edge of the lip is disclosed. The edge protector may include a tip configured to extend forward from the edge of the lip of the ground engaging tool. The edge protector may also include a first mounting leg extending rearward from the tip. Additionally, the edge protector may include a second mounting leg extending rearward from the tip and spaced from the first mounting leg by a recess configured to receive the lip of the ground engaging tool between the first mounting leg and the second mounting leg. The first mounting leg may include a lock cavity configured to house a lock in such a manner that the lock is sandwiched between the first mounting leg and the lip of the ground engaging tool. | 06-13-2013 |
Craig E. Harder, Edmonton CA
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20110129638 | Magnetic wear saving device - A magnetic wear saving device including a resilient member and a magnetic member for protecting a wear surface on a material handling device. The resilient member consisting of an upper portion and a lower portion integrally formed together. The upper portion having a top exterior surface, and the lower portion having a bottom surface for contacting with a wear surface on a material handling device. The bottom surface of the lower portion being formed with a recess for receiving and coupling the magnetic member to the resilient member. The magnetic member having an outer magnetic surface for releaseably securing the magnetic member and the resilient member to the wear surface of the material handling device. The magnetic wear saving device further includes a shear plate having an outer edge and an inner circular edge. The outer edge is constructed with one or more notched edges and the inner circular edge defines an aperture for at least partially receiving the resilient member and the magnetic member therein. The magnetic wear saving device further including a release means provided within a bore formed through and along the central axes of the resilient member and the magnetic member for removing the magnetic wear saving device from the wear surface of the material handling device. The release means including a cylinder member and a jack screw adapted to be threadably received and advanced within the cylinder member. | 06-02-2011 |
Melvin Reggie Harder, Steinbach CA
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20120248675 | Automatic Stop Gauge for Positioning a Workpiece Relative to the Working Member of a Tool - An automatic stop gauge used in woodworking to facilitate the cutting of multiple workpieces to the same length, or working of the pieces at equal positions along each, quickly and accurately has a plurality of stops, moveably mounted on a beam-like fence, which is in turn aligned with and connected to the existing top fence of a cutting or drilling tool when present “Pin” type stops deploy in succession by means of gravity from holes drilled in the beam at incremental spacings of one or more inter-hole distances. An operator presses a work piece against the beam which retracts one or more of the pins from its stop-defining position projecting from the beam, and with lateral movement of the work piece toward the working member of the tool, as guided by the beam, pins redeploy one at a time, to each provide a new stop position for the workpiece. | 10-04-2012 |
Nils-Peter Harder, Hameln GR
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20130269769 | TRANSPARENT GLASS PANE PROVIDED WITH A SURFACE STRUCTURE - A method of manufacturing a transparent pane, in particular a glass pane, which includes on at least one of its main surfaces a surface structure including an assembly of specified individual motifs in relief, in particular pyramids, cones, or truncated cones, created by embossing or by rolling. A structure is created on the surface of the pane constituted by individual motifs, based on one or more basic motifs but which are distinguished from each other by their depth, their height, and/or the perimeter of their base area, and/or by the position of their peak with respect to their base. With this variation, formation of intensity peaks of the reflected light is prevented and at the same time a high quality of light trapping is obtained by panes suitable, for example, for solar applications. | 10-17-2013 |
Philipp Harder, Chur CH
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20090062452 | HIGH-TEMPERATURE POLYAMIDE MOLDING COMPOUNDS REINFORCED WITH FLAT GLASS FIBERS - The present invention relates to reinforced polyamide molding compounds containing high-melting partially aromatic polyamides and flat glass fibers, in particular with a rectangular cross section, i.e., glass fibers with a noncircular cross-sectional area and a dimension ratio of the main cross-sectional axis to the secondary cross-sectional axis of 2 to 6, in particular 3 to 6, most especially preferably from 3.5 to 5.0. The present invention also relates to a method for manufacturing polyamide molding compounds and molded articles manufactured therefrom, i.e., in particular injection-molded parts. The inventive molded parts have a high transverse stiffness and transverse strength. | 03-05-2009 |
20110105655 | FILLED POLYAMIDE MOLDING MATERIALS - Filled polyamide molding compounds which, in addition to a selected polymer mixture comprising polyamides and a flameproofing agent, contain glass fibers with non-circular cross-sections, the use of such molding compounds for the production of molded articles, and the molded articles themselves. | 05-05-2011 |
20140066561 | POLYAMIDE MOULDING COMPOUNDS AND THEIR APPLICATION - This invention describes a thermoplastic moulding compound, specifically a polyamide moulding compound, consisting of: | 03-06-2014 |
20140329944 | POLYAMIDE MOLDING MATERIAL, THE USE THEREOF, AND MOLDED PARTS PRODUCED THEREFROM - A polyamide molding material is proposed, which comprises at least one partially crystalline, partially aromatic polyamide (A) and at least one amorphous polyamide (B). The polyamides (A) and (B) together make up 30-60 wt.-% of the polyamide molding material. Furthermore, the polyamide molding material comprises 40-70 wt.-% glass fibers (C) having flat cross section, 0-15 wt.-% of at least one nonhalogenated flame retardant (D), and 0-10 wt.-% further additives (E), the components (A) to (E) adding up to 100 wt.-% of the polyamide molding material. The at least one partially crystalline, partially aromatic polyamide (A) has a glass transition temperature of at least 105° C. The polyamide molding material according to the invention is preferably distinguished in an injection-molding burr formation test in that, at a melt temperature of 320° C. and a tool temperature of 90° C., and a dynamic pressure of 100 bar and a holding pressure of 400 bar, at the flow path end of a mold arm having a vent gap dimension of 30 μm, burrs having a length G of at most 30 μm result. Such a polyamide molding material results in molded parts having good surface quality and low warpage when injection molded and is suitable for the production of housings or housing parts of electrical and electronic devices. | 11-06-2014 |
Rob Harder, Vancouver CA
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20100226487 | METHOD & APPARATUS FOR CONTROLLING THE STATE OF A COMMUNICATION SYSTEM - A networked conferencing device includes at least one speaker, a display and a plurality of environmental sensors such as cameras, microphones, light level sensors, thermal sensors and motion sensors. The conferencing device receives environmental information from the sensors and processes this information to identify qualified events. The identified qualified events are then used to determine a next powered state for the conferencing device. If the next powered state is different than a current powered state, then the conferencing system transitions to the next powered state. | 09-09-2010 |
Shayne Harder, Abbotsford CA
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20130199307 | ASSEMBLY, INTERCALATED BETWEEN A TORQUE TOOL AND A FASTENING ELEMENT, FOR MEASURING TORQUES AND TIGHTENING ANGLES - The assembly comprises: 1) a socket subassembly having an unitary elongated body, including at one extremity a first engaging cavity, at an opposite extremity, a second engaging cavity: and incorporating an externally open, annular channel provided between the extremities of the socket subassembly: 2) a strain transducer subassembly, for measuring torsional strains on the socket subassembly, mounted in the externally open annular channel: 3) a circular cover attached to the socket subassembly for enclosing the externally open, annular channel: and 4) an electronic subassembly for converting the torsional strains on the socket subassembly to standard torque values and for determining tightening angular displacements by means of a sensor: the electronic subassembly being interconnected to the strain transducer subassembly and mounted on the circular cover to face the strain transducer subassembly. | 08-08-2013 |
Thorsten Harder, Tegerfelden CH
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20090096396 | Method for Determining the Rotor Position of a Separately Excited Rotating Electrical Machine - A method is specified for determining the rotor position of a separately excited rotating electrical machine which machine has a stator winding set and a rotor winding set and in which method the stator winding set is fed from an associated converter unit, and the rotor winding set is fed from an associated exciter unit. First of all, the stator winding set is short-circuited by means of the converter unit. An exciter voltage signal is then applied to the rotor winding set by means of the exciter unit, which exciter voltage signal has a change from a variable first voltage value to a variable second voltage value: Furthermore, the stator current (Isa, Isb, Isc) is determined in each winding of the stator winding set, and a rotor position angle (θ) is calculated. | 04-16-2009 |