Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

30results about How to "Easily and safely removed" patented technology

Adjustable safety utility knife with easily removable blade holder

An adjustable safety utility knife includes an elongated ergonomically shaped handle formed of two elongate shell members each having a peripheral edge and an outer generally convex surface and an inner generally concave surface. The shell members are fastened at the peripheral edges along a vertical parting plane to form an elongated internal cavity. The handle defines a front end, a back end and an intermediate portion suitable for being gripped by a user and also defining top and bottom surfaces extending along opposite sides of the shell members along said peripheral edges. The handle has a slot-like aperture at the front end substantially aligned with the parting plane and dimensioned for passage of a flat cutting blade therethrough. A guide element within the elongated cavity guides the cutting blade between a first position for safely storing the blade fully inside said cavity and a second position for selectively extending the blade beyond the aperture to expose at least a portion thereof. A manually operated button arranged on the top surface is coupled to the guide element for selectively moving the blade between the first and second positions. The handle has a rear opening at the back end for providing access to the elongated internal cavity. A carrier frame has a blade cartridge receiving compartment and dimensioned to be removably receivable within the cavity through the rear opening between a retracted position in which the carrier frame is fully stored within the internal cavity of the handle end and an extended position in which the carrier frame is at least partially moved exteriorly of the back end to provide access of the cartridge receiving compartment. A blade cartridge for storing a plurality of flat cutting blades is receivable within the blade cartridge receiving compartment.
Owner:OLYMPIA IND

Ring system for securing devices

InactiveUS20070181620A1Enhance manipulation and securityEasily and safely removeTravelling carriersHoldersPlanetary ringEngineering
A ring system that when worn by the user and attached to handheld devices, enhances the security, control and use of such devices. The ring system includes a conical ring element, a receiver, a connector, a terminal end and an anchor pad. One or more of these elements may be an integral member of the ring system depending on the method of manufacture. The ring element may be attached to the device via a receiver, a connector, a terminal end and an anchor pad. The anchor pad is attached to the back of the handheld device and the terminal end of the connector is attached to the anchor pad by means of connection. The conical ring element may be worn on the user's finger in variable positions. Thus utilized, the ring system places the handheld device in close proximity to the user's fingers and palm enhancing control, security and manipulation of the device.
Owner:HAND HLDG

Thin film denture reliner bonding aid and a process of securing dentures in the oral cavity

InactiveUS6224372B1Easily and cleanly removedEasily wiped off such surfacesImpression capsDental impression compositionsDental impressionDentures
A process for bonding a denture to the tissue surfaces of the jaw over which the denture is superimposed during use which comprises the steps of providing at the interface of the denture and the jaw's tissues, a liquid irreversible hydrocolloid of an alginate dental impression formulation, applying pressure to the denture so that it presses into the tissue surfaces and causes the liquid hydrocolloid to flow within such interface, and then allowing the hydrocolloid to solidify within the interface. Also described is a novel relatively-thin film, settable hydrocolloid denture aid and the set, cushiony, relatively-thin film denture aid obtained from it.
Owner:DEN MAT HLDG

Leveling device for laying tiles or the like

ActiveUS20150267420A1Easy laying operationCoplanar surfaceCeilingsCovering/liningsCouplingEngineering
A leveling device for laying tiles or the like includes a tie-rod having a support base for edge portions of one or more adjacent tiles, a projecting element from the base, which can be arranged into junctions between adjacent tiles, and a knob coupling with the projecting element and having an outlet pass-through hole for a free end of the projecting element. The knob is configured to force an edge portion of the adjacent tiles against the base to level the placement and is configured to receive and retain, by snap coupling elements, a blocking tie-rod hooking and retaining the projecting element inside a pass-through channel defined in the blocking tie-rod. The blocking tie-rod is sectioned into two coupling half-shells, embracing and constraining the projecting element when inserted in the cap, and mutually separating to leave free the projecting element when at least partially extracted from the cap.
Owner:PROFILITEC S P A SOCIO UNICO

Safety device for electric and hybrid electric vehicle energy storage systems

Danger of electrocution and fire from high voltage systems in electric and hybrid electric vehicles is mitigated by isolating high voltage electric power sources, of vehicles involved in accidents, in a sealed enclosure.It involves the use of voltage disconnect devices to rapidly, manually or automatically disconnect and isolate the vehicle energy storage devices from the electrical system of the vehicle with ease and safety. The electrical power source may be a battery, a battery pack, a capacitor or other device which may be used to store electrical energy onboard a vehicle.
Owner:EKCHIAN JACK A

Controlled end-of-cook cycle and turntable return parking coincidence in a microwave oven

InactiveUS8124920B1Considerable advancement in convenienceInexpensive levelDomestic stoves or rangesLighting and heating apparatusMicrowave ovenEngineering
A microwave cooking oven return of a food item to an original placement parking of the oven's rotating table concurrent with the end of a selected cook-time. The cooked foodstuff ends-up parked at the same frontward facing turntable orientation that existed at the onset of the oven's overall operating cycle by synchronizing overall turntable circumrotation time with a preferred cook time. This absolute concurrency of return-parking and selected cook-time completion safely provides for unencumbered open-door access enabling immediate removal of the foodstuff from the turntable at the very moment of cooking completion.
Owner:SAVVY STUFF PROPERTY TRUST

Hook-twist & lift grill hooks

A tool (accessory) for barbecuing for both charcoal and propane grills. This device addresses the problem of being able to remove the top grill (grate) from barbecue grill units both easily and safely. Hook-Twist & Lift grill hooks consist of two handles with engineered metal rods set at a predetermined place on the handle. The placement of the metal rods allow the device to be used on approximately ninety percent of the grills in use at this point in time. The use of Hook-Twist & Lift grill hooks allow for the removal of the top grill (grate) while the grill is in operation and when off. Usage avoids the danger of using implements not specially designed to remove grates which can cause injury to user.
Owner:DWYER WILLIAM J

Soundhole accessible musical instrument control platform

A soundhole accessible musical instrument control platform mounted inside the body of a musical instrument requires no physical alterations to the instrument, allowing the user convenient and ergonomic access to the control platform through the soundhole while using the musical instrument. The control platform includes a circuit platform, mounted inside the instrument with adhesives, separably attached to a mounting bracket. Control detents and markings are easy to feel and to read and thus provide feedback for control position and the relative degree of effect. The controls are surrounded by a cosmetic bezel that hides the actual mounting mechanism and circuitry. Any combination of controls, circuitry, and sensors may be used. Power is either provided onboard or offboard. An output connector may be integrated into the circuit platform or via an endpin jack. Input signal connectors, present on the circuit platform, are configured to accept pickups that are mounted either internally or externally to the body of the musical instrument, or to accept a combination of internal and external pickup mounts.
Owner:FISHMAN TRANSDUCERS

Polishing pad release liner system

A polishing pad for planarizing and polishing a semiconductor substrate. The polishing pad (22) includes an adhesive layer (34) that is operative to adhere the polishing pad to a polishing fixture. To protect the adhesive layer from contamination during storage and shipment, a release liner (24) is placed over the adhesive layer. The release liner has sufficient surface characteristics to stay in adhesive connection with the adhesive layer during storage and shipment; however, the release liner is operative to be peeled away from the adhesive layer without disturbing the bond between the polishing pad and the adhesive layer. To aid in the removal of the release liner from the polishing pad, the release liner includes a pull tab (26). The pull tab is comprised of a single-sided tape that is adhered to the outer surface of the release liner. A portion (28) of the pull tab extends beyond the edge of the release liner. This extending portion has sufficient length to enable an operator of the polishing fixture to remove the release liner from the polishing pad while wearing gloves.
Owner:RODEL HLDG INC

Wave soldering tank

A wave soldering tank is provided on which it is easy to perform maintenance, which does not have fluctuation of the height of spouted solder, which does not damage the rotating shaft of a discharge pump, and which can be stably used for long periods.The wave soldering tank 1 has a tank body 1a which houses molten solder S, a discharge pump 5 which pumps molten solder S, a discharge nozzle 4 which spouts molten solder S which was sent to it by the discharge pump 5 upwards, a duct 2 having the discharge pump 5 installed at one of its ends and the discharge nozzle 4 installed at its other end, an oxidation preventing member 22 which has a prescribed size and which floats on the surface of the molten solder S, and an engaging means 13 which controls rotation of the oxidation preventing member 22 in a horizontal plane. The oxidation preventing member 22 has a surrounding member 28 which extends downwards at its center and which surrounds the rotating shaft 10 with a gap between it and the rotating shaft 10, and a hollow space 26 in its interior for providing buoyancy.
Owner:SENJU METAL IND CO LTD

Central heating radiators

A central heating radiator assembly comprises a radiator panel (1) having a liquid inlet (25, 7) and liquid outlet (7, 21). Attachment means (29) are for attaching the panel to a wall (27) and pivot means (29) enable the panel to be rotated away from the wall about an upright axis. The invention also provides a method of installing a central heating radiator assembly and a kit of parts for such installation.
Owner:OYSTERTEC

Impact hex thread protectors

A thread protection assembly protects the exposed threads on the pin end and the box end of a section of pipe attached to a coupling. The assembly contains a pin end thread protector and a box end thread protector. The pin end thread protector has a cylindrical sleeve with internal threads adapted to mate with exposed external threads on the pin end of the pipe, an open end, and a closed end having an outwardly projecting hex head. The box end thread protector has a cylinder with external threads adapted to mate with the exposed internal threads on the box end of the coupling and a closed end having an outwardly projecting hex head.
Owner:YODER MICHAEL E

Hoist System

A hoist system for raising, lowering, or applying a pulling force to an object or equipment attached thereto. The hoist system has a hoist, a hoist adapter unit attached to the hoist, and a pull pin assembly. The hoist has a frame and a line, cable, or chain which is used to raise, lower, or manipulate an object attached thereto. The hoist adapter unit is removably attached to the frame of the hoist, and it is configured to contact either the object to be manipulated or a stationary object. The pull pin assembly is removably attached to the line of the hoist and to the object other than the object in contact with the hoist adapter.
Owner:FRANCOEUR ULRIC +1

Processes for Producing Hafnium Complexes

Disclosed are first to sixth processes for respectively producing hafnium tetra-tertiary-butoxide, tetrakis(acetylacetonato)hafnium, tetrakis(1-methoxy-2-methyl-2-propanolato)hafnium, hafnium tetra-tertiary-amyloxide, tetrakis(3-methyl-3-pentoxy)hafnium, and tetrakis(hexafluoroacetylacetonato)hafnium. The first process includes the steps of (a) adding a compound A(OyXOnRf)m (e.g., CF3SO3H) to a crude hafnium amide Hf[N(R1)(R2)]4; (b) subjecting a product of the step (a) to a distillation under reduced pressure; (c) adding a lithium alkylamide Li(NR3R4) to a fraction obtained by the step (b); (d) subjecting a product of the step (c) to a distillation under reduced pressure; (e) adding tertiary butanol to a fraction obtained by the step (d); and (f) subjecting a product of the step (e) to a distillation under reduced pressure. The tertiary butanol of the step (e) is replaced with acetylacetone, 1-methoxy-2-methyl-2-propanol, tertiary amyl alcohol, 3-methyl-3-pentanol, and hexafluoroacetylacetone in the second to six processes, respectively.
Owner:CENT GLASS CO LTD

Process for producing high-purity hafnium amide

A process for producing a high-purity hafnium amide includes the steps of (a) adding a compound which contains a carbonyl group or sulfonyl group and is represented by the formula of A(OyXOnRf)m (e.g., CF3SO3H, Hf(CF3SO3)4, (CF3SO2)2O, CF3CO2H, CH3SO3H, C6H5SO3H, and (CH3SO2)2O), to a crude hafnium amide which is represented by the formula of Hf[N(R1)(R2)]4, where each of R1 and R2 independently represents a methyl group or ethyl group, and which contains a zirconium component as an impurity; and (b) subjecting a product of the step (a) to a distillation under reduced pressure, thereby removing the zirconium component from the crude hafnium amide.
Owner:CENT GLASS CO LTD

Piston-operated pipette with interchangeable displacement unit

A piston-operated pipette with a drive unit with a piston drive and a displacement unit mounted on the drive unit, the displacement unit being dismountable from the drive unit, the drive unit having an actuating drive for the piston drive and a receiving section for the displacement unit. The displacement unit has a fastening section which fits the receiving section of the drive unit, there being a first detachable mechanical connection between the actuating drive and the piston drive and there being a second detachable mechanical connection between the receiving section of the drive unit and the fastening section of the displacement unit. The second detachable mechanical connection is made as a magnetic connection. A mechanical arrangement for breaking the magnetic connection is provided between the receiving section and the fastening section, the magnetic connection being releasable by actuating the arrangement for breaking the magnetic connection.
Owner:BRAND GMBH CO KG

Processes for producing hafnium complexes

Disclosed are first to sixth processes for respectively producing hafnium tetra-tertiary-butoxide, tetrakis(acetylacetonato)hafnium, tetrakis(1-methoxy-2-methyl-2-propanolato)hafnium, hafnium tetra-tertiary-amyloxide, tetrakis(3-methyl-3-pentoxy)hafnium, and tetrakis(hexafluoroacetylacetonato)hafnium. The first process includes the steps of (a) adding a compound A(OyXOnRf)m (e.g., CF3SO3H) to a crude hafnium amide Hf[N(R1)(R2)]4; (b) subjecting a product of the step (a) to a distillation under reduced pressure; (c) adding a lithium alkylamide Li(NR3R4) to a fraction obtained by the step (b); (d) subjecting a product of the step (c) to a distillation under reduced pressure; (e) adding tertiary butanol to a fraction obtained by the step (d); and (f) subjecting a product of the step (e) to a distillation under reduced pressure. The tertiary butanol of the step (e) is replaced with acetylacetone, 1-methoxy-2-methyl-2-propanol, tertiary amyl alcohol, 3-methyl-3-pentanol, and hexafluoroacetylacetone in the second to six processes, respectively.
Owner:CENT GLASS CO LTD

Injection device having an improved syringe cap removal

An assistance device for assisting in operation of an injection syringe including a syringe body carrying an injection needle covered with a protective cap. The assistance device includes a support for housing the syringe body, and a removal device for removing the protective cap, having a gripping member to be maneuvered by a user to remove this protective cap from the injection needle, and at least one extractor cooperating with the protective cap during removal of the protective cap. The removal device also has complementary members for controlling the extractor, which can be moved relative to each other in a relative engagement movement, to move the extractor between a reference configuration retracted relative to the protective cap and a cooperation configuration cooperating with the protective cap. The relative engagement movement is independent of the maneuvering movement applied by the user to the gripping member to remove the protective cap.
Owner:NEMERA LA VERPILLIERE SAS

Bendable end-effector

InactiveUS20150327751A1Extend rangeWell restore forceBronchoscopesLaryngoscopesInterior spaceSurgical instrument
A bendable end-effector is described, used in endoscopic surgery which requires very large refraction angle, being capable of obtaining large internal space, as well as, transmitting safely a torque to a surgical instrument in curved state. The bendable end-effector includes a fixing block coupled at a driving unit, a bendable block coupled to the end of the fixing block and bending to a user's desired direction and angle, and a surgical instrument coupled to the end of the bendable block.
Owner:KOHYOUNG TECH +1

Pressure tank valve socket

Embodiments of a pressure tank valve socket are disclosed which may be used to safely remove the valve from a propane or other pressure tank without damaging the valve. The pressure tank valve socket applies force only to the sturdiest part of the valve and, thus, prevents injury to the more delicate parts of the valve.
Owner:MCCARTHY DAVID
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products