852results about How to "Inexpensive materials" patented technology

The present invention provides a bonding wire improved in formability of a ball part, improved in bondability, good in loop controllability, improved in bonding strength of a wedge connection, securing industrial production ability as well, and mainly comprised of copper which is more inexpensive than gold wire, that is, provides a bonding wire for a semiconductor device comprised of a bonding wire having a core material having copper as its main ingredient and a surface covering layer over the core material and of a conductive metal of a composition different from the core material, characterized in that the surface covering layer has as its main ingredients two or more types of metals selected from gold, palladium, platinum, rhodium, silver, and nickel and the surface covering layer has a concentration gradient of one or both of a main ingredient metal or copper in the wire radial direction.

A ride surface for water ride attractions and the like is provided. The ride surface is fabricated from a reinforced membrane material tensioned over a supporting framework. The tensioned membrane ride surface serves the dual role of providing structural support for water flow and riders thereon while at the same time providing an impact safe surface that is non-injurious to riders who may fall thereon. The tensioned membrane can be adjusted actively and/or passively in order to accommodate different and varied ride experiences. Optionally, the shape of the membrane ride surface can be changed either dynamically or passively by special tensioning techniques and/or by using auxiliary support structures such as air bladders, pressure/suction, foam supports or/or the like.

A hydrogel composition for photocatalytic hydrogen production and storage. The composition containing a graphene, a TiO₂ nanotube array, and a carbon quantum dot defines a three-dimensional porous and continuous cross-linked structure. Also disclosed is a method of producing this composition.

A receiving antenna of a wireless power receiving device wirelessly charging electric power according to an embodiment of the present invention includes a substrate, a soft magnetic layer stacked on the substrate, and a receiving coil configured to receive electromagnetic energy emitted from a wireless power transmission device, wound in parallel with a plane of the soft magnetic layer, and formed inside of the soft magnetic layer, and an insulating layer is formed between the soft magnetic layer and the receiving coil.

A component built-in wiring board is provided. The component built-in wiring board 10 includes a core substrate 11, a first component 61, a first built-up layer 31 and a capacitor 101. The core substrate 11 has a housing hole 90 and the first component 61 is housed in the housing hole 90. A component mounting region 20 capable of mounting a second component 21 is provided in a surface 39 of the first built-up layer 31. The capacitor 101 has electrode layers 102 and 103 and a dielectric layer 104. The capacitor 101 is embedded in the first built-up layer 31 such that a first front surface 105 and a second front surface 106 in the electrode layer 102 and a first front surface 107 and a second front surface 108 in the electrode layer 103 are disposed in parallel with the surface 39 of the first built-up layer 31.

A receiving antenna of a wireless power receiving device wirelessly charging electric power according to an embodiment of the present invention includes a substrate, a first soft magnetic layer stacked on the substrate, and including a soft magnetic material, and a receiving coil configured to receive electromagnetic energy emitted from a wireless power transmission device, and including a first coil layer wound in parallel with the soft magnetic layer, and a second coil layer electrically connected to the first coil layer and wound in parallel with the first coil layer, and a current direction of the first coil layer is opposite to a current direction of the second coil layer.

A preformed wound shield includes a frame formed of one or more layers of suitable material and any suitable covering. Exudate absorbing or transporting material may also be one of two or more layers of material forming the frame.

A dispensing display assembly is provided which can deter the theft of goods without prohibitively restricting the access to goods. The display is made from corrugated paper or a thin walled plastic.

Expandable load bearing device for use on a ladder and comprising an outer member (20), an inner member (21) movable within the outer member, and ratchet means having a pawl (26) attachable to the outer member and a rack (22) attachable to the inner member, the pawl being movable into and out of engagement with the rack to prevent the movement of the inner member towards the outer member, and the pawl having a shoulder (36d) arranged to bear upon a load transfer member (24) on the outer member when the pawl is in engagement with the rack.

A method of forming a silicon anode material for rechargeable cells includes providing a metal matrix that includes no more than 30 wt % of silicon, including silicon structures dispersed therein. The metal matrix is at least partially etched to at least partially isolate the silicon structures.

The present invention provides luminescent lanthanide metal chelates comprising a metal ion of the lanthanide series and a complexing agent comprising at least one salicylamidyl moiety. Also provided are probes incorporating the salicylamidyl ligands of the invention and methods utilizing the ligands of the invention and probes comprising the ligands of the invention.

A fully compostable container is provided having an enclosed body with an opening through an interior surface and an exterior surface. The enclosed body having a plant fiber structural layer configured to biodegrade in ambient conditions into nontoxic residue and a fluid barrier layer formed on a first side of the structural layer to form the interior surface of the enclosed body, the fluid barrier layer configured to biodegrade in ambient conditions into nontoxic residue. The container is gradually biodegradable when exposed to a set of factors in a natural environment and has a shelf life of six months when stored under standard commercial conditions.

A waste water treatment system and process for treating waste water received in a batch tank. The waste water is discharged in a headwork screen for removing large solids in the water. The solids are into a sludge drying bin. The screened water is transferred into a top of an influent surge tank with an oil/water separator. The oil/water separator includes a plurality of coalescing plates for separating free oil from the waste water. Heavy solids in the surge tank are drained into the sludge drying bin. The waste water is now dropped into a containment pan. From the containment pan, the waste water is pumped into a water treatment tank. The water treatment tank includes two or more electrodes mounted in the top thereof. The electrodes are separated using insulating support spacers for providing proper electrode spacing and insulation between the electrodes. The electrodes are used for providing current to the waste water and separating the contaminates in the water by electrocoagulation. The treated water in the water treatment tank is discharged after a completion of a period of settling or dwell time into a clean water tank.