295results about How to "Fully deformed" patented technology

A multi-piece solid golf ball comprising a core consisting of an inner sphere and an enclosure layer surrounding the inner sphere and a cover surrounding the core and consisting of an outer layer and an inner layer is characterized in that the outer layer of the cover has a hardness of 40-60 in Shore D, the inner layer of the cover has a hardness of 55-70 in Shore D, the surface hardness of the enclosure layer is higher in Shore D than the surface hardness of the inner sphere, the inner sphere has a hardness expressed by a distortion of 3.0-8.0 mm under an applied load of 100 kg, and the ratio of the hardness A of the inner sphere to the hardness B of the ball, both expressed by a distortion under an applied load of 100 kg, is in the range: 1.1<=A/B<=3.5.

This invention relates to an electromagnetic progressive shaping method for plate moving coils and a device, in which, said device includes a computer control system, an electromagnetic force generation system and a three-shaft digital control shaping system including a plate clamping elevating device, a supporting model frame and an electromagnetic shaping clamping rod, in which, the computer controls the coil to move downward along the contour of a model profile from the top according to the contour data of the model profile and the plate is formed partly relying on the magnetic force of coil till to the bottom of the model and finish the entire process.

A narrow key switch for a low travel keyboard and methods of fabrication are described. The low-travel keyboard having narrow keys is suitable for a thin-profile computing device, such as a laptop computer, netbook computer, desktop computer, etc. The keyboard includes a key cap positioned over an elastomeric dome and a two-part scissor mechanism having two separate linkage structures on opposite sides of the dome. A link bar is also provided to transfer a load from a side of a key to the center if the key cap is depressed in an off-center manner. Transferring the load to the center helps to deform the elastomeric dome so that it can activate the switch circuitry of the membrane on printed circuit board underneath the dome. Separating the linkage structures into two separate parts allows for the use of a full-sized elastomeric dome for a narrow key switch. The full-sized dome provides the desired tactile feedback to a user. Thus, the tactile feel of the key is not compromised even thought the key is narrower than a conventional key.

The present embodiments relate generally to applicators of on-skin sensor assemblies for measuring an analyte in a host, as well as their method of use and manufacture. In some aspects, an applicator for applying an on-skin sensor assembly to a skin of a host is provided. The applicator includes an applicator housing, a needle carrier assembly comprising an insertion element configured to insert a sensor of the on-skin sensor assembly into the skin of the host, a holder releasably coupled to the needle carrier assembly and configured to guide the on-skin sensor assembly while coupled to the needle carrier assembly, and a drive assembly configured to drive the insertion element from a proximal starting position to a distal insertion position, and from the distal insertion position to a proximal retraction position.

The invention discloses a surface palladium-plated bonding brass wire comprising a brass core taking brass as a main component and a palladium layer formed by plating on the brass core. The surface palladium-plated bonding brass wire is characterized in that trace metal for improving the extension performance is added in the brass core taking the brass as the main component; a single crystal is smelt and drawn to form a brass alloy core wire; the palladium is plated on the surface of the brass alloy core wire; and the surface palladium-plated bonding brass wire is formed in a superfine drawing manner. Compared with the prior art, the invention has the benefits that the surface palladium-plated bonding brass wire has better final plasticity deformation capability in the subsequent superfine drawing process without intermediate annealing; the percentage elongation of the surface palladium-plated bonding brass wire is at least 11 percent; the deformation of a palladium-plated layer in the pressure processing flow is consistent; the surface of the surface palladium-plated bonding brass wire is uniform, compact and complete, which is especially beneficial to full deformation during welding bonding, and thus the pulling strength and the reliability are improved. In addition, the cost of products can be controlled to be about 6 yuan/100 meters and the products have high cost performance.

A gasket (10) is provided for an evacuation head assembly (20) to evacuate a chamber (104) defined by two glass sheets (101, 102). The gasket (10) may be made from a metal foil such as aluminium and has opposite sealing surfaces (14, 15, 19) that are profiled with a series of fine grooves (17) and wherein the variation in thickness between the sealing surfaces is less than 1 μm.

The invention relates to a forging forming process of an aluminum alloy straight-flanked ring with an extra-large specification. The forging forming process comprises the fist step of blanking; the second step of a first heating before forging, wherein two heating stages are included; the third step of billet fabricating, wherein four stages are included; the fourth step of machining and damage removing; the fifth step of a second heating before forging; the sixth step of forging and ring rolling; the seventh step of heat treatment, wherein two heat treatment stages are included; the eighth step of machining to appropriate dimensions. By means of the forging forming process of the aluminum alloy straight-flanked ring with the extra-large specification, forging formability and mechanical performance of the aluminum alloy straight-flanked ring with the extra-large specification are improved.

Disclosed are devices and methods relating to a suture passer that passes suture efficiently via motion of fluid in and out of the suture passer. In certain embodiments, the suture passer includes a syringe-like barrel and a plunger for drawing and expelling fluid from the barrel. A suture can be disposed within the barrel, and one end of the suture can be releasably secured to a portion of the plunger. In certain embodiments, the suture end can be releasably secured to a tip portion of the plunger. Various examples of suture releasing mechanisms and actuations of such mechanisms are disclosed. Also disclosed are examples of how such releasably secured sutures can be assembled and packaged into pre-loaded suture passer devices. Also disclosed are examples of suturing operations that can be achieved easier and quicker by use of such suture passer devices.

The invention relates to a cross laminated timber (CLT) double-board seismic wall with a swinging energy-dissipation function. The CLT double-board seismic wall is composed of two CLT shear walls, a friction-type vertical connecting piece and a friction-type pulling-resistant anchoring piece. The two CLT shear walls are spliced together through the friction-type vertical connecting piece, and a wall body is connected with a floor or a foundation through the friction-type pulling-resistant anchoring piece. Under the effect of an earthquake, the CLT shear walls rotate in the wall board plane, the friction-type vertical connecting piece is in shear, and lap joint friction surfaces of the friction-type vertical connecting piece slide relatively to dissipate energy; and meanwhile, the specially-designed pulling-resistant anchoring piece is matched with rotation of the CLT shear walls, and friction surfaces in the pulling-resistant anchoring piece also slide relatively to dissipate energy. The CLT shear walls are hardly damaged after the earthquake, friction sheets in the vertical connecting piece and the pulling-resistant anchoring piece are not damaged and do not need to be replaced after the earthquake, and the ideal anti-seismic property that the structure is stable under small earthquakes, the seismic wall swings but is not damaged under large earthquakes, and no post-earthquake maintenance or only a small amount of post-earthquake maintenance is needed is achieved.

The present disclosure relates to a method of manufacturing a breast prosthesis, wherein a film pouch of at least three film layers is welded for the production of at least two chambers. First, the film pouch is inserted into a prosthetic mold and the outwardly disposed chamber is filled with a mass; the mold is closed with a rear mold part having a specially defined contour and the transparent mass is cross-linked so much that it remains stable in shape in the further production steps. Subsequently, the inner chamber is filled with a second, largely light impermeable mass comprising light fillers and a mold half comprising a shallow cavity is inserted to completely cross-link the masses located in the chamber at a raised temperature.

The invention relates high conduction heat-resistant aluminum alloy wire manufacturing method. It includes the following steps: adding aluminum ingot with 0.06% silicon, not more than 0.16% iron and 0.01% copper, 0.015% four elements Ti, V, Cr, Mn, and 0.03% other impurity into shaft furnace to melt; adding 0.03-0.5% zirconium as additional element; stirring; refining; degassing; deslagging; using solid covering agent to cover aluminum pad surface; standing for 445-60 minutes; using high speed spectrum analyzer to test, monitor, adjust each element, control element content; filtering; continuous casting to form aluminum casting ingot; tandem rolling; drawing to form aluminum alloy wire with need diameter.

The invention discloses an economic-type pipe fitting steel with high strength and low yield ratio, which comprises the following elements: 0.10%-0.18% of C, 0.25%-0.55% of Si, 1.40%-1.90% of Mn, 0.02%-0.05% of Nb, 0.008%-0.020% of Ti, 0.02%-0.05% of V, 0.010%-0.040% of Als, smaller than or equal to 0.10% of Nb, V and Ti, 0-0.25% of Mo, 0-0.30% of Ni, 0-0.35% of Cu, 0-0.30% of Cr, smaller than or equal to 0.55% of Mo, Ni, Cu and Cr, and the balance of ferrum and unavoidable impurities. The yield strength after heat treatment can reach more than 630MPa or 690MPa, the tensile strength reaches more than 775MPa or 870MPa, the yield ratio is lower than 0.85, the impact ductility at minus 46 DEG C is not lower than 80J, and the technical requirements for X90 level and X100 level pipe fitting steel are completely satisfied.

The invention discloses a preparation method of a high-purity copper sputtering target, belonging to the technical field of sputtering targets. The method mainly comprises the following steps: carrying out upsetting and stretching plastic deformation on a high-purity copper target blank; cooling the target blank after multiple rounds of upsetting and stretching deformation; carrying out rolling deformation on the cooled high-purity copper target blank to prepare a high-purity copper target blank; and then carrying out thermal treatment on the target blank to obtain the high-purity copper target with fine and uniform tissues. The preparation method has the advantages that the high-purity copper target is prepared by adopting the method combining plastic deformation with thermal treatment; grains of the target prepared by the method are fine and are uniform in distribution, thus completely meeting the requirements of sputtering; meanwhile, the consistency and repeatability of the processing technology are ensured by adopting plastic processing equipment with controllability; the method is simple in process, flexible in equipment operation and high in production efficiency and is suitable for large-scale industrial production.

Retainer means has a pair of retainers that are disposed diametrically opposite sides of a passage way of an annular engaging projection of a pipe, and release arms that are provided on the retainers, respectively. Each of the retainers has a fixing end portion integrally connected to and supported by a pipe retainer portion, and a free end including an engaging portion for snap-engaging with the annular engaging projection. Each of the release arms has a cross-sectional shape for allowing a pressure on the release arm in the other longitudinal direction, when being pressed radially inwardly from outside.

PCT No. PCT/US97/16787 Sec. 371 Date Mar. 26, 1999 Sec. 102(e) Date Mar. 26, 1999 PCT Filed Sep. 22, 1997 PCT Pub. No. WO98/14106 PCT Pub. Date Apr. 9, 1998A system for the removal of waste from dry toilet bowls (10) and other containers adapted to have a disposable liner sheet (12) comprising an apparatus (16, 18, 20, 36) for forming elastic wads (32) from lengths of liner sheet (12) containing waste and for inserting the wads through a port (28) into a pipe (34), and an arrangement (38) for introducing air pressure into the pipe near the port to propel the wads along the pipe toward the exit (40).

A method for treating ischaemic tissue comprising cutting the tissue to form a wound, and locating a sponge-like element (1) structured to receive blood and to comply with the movement of the tissue, in contact with a source of blood whereby the element (1) receives blood from the source of blood to thereby promote tissue growth and angiogenesis throughout and beyond the element (1).

An object of the present invention is to provide an impact absorbing member capable of reinforcing a desired reinforcement object portion. The impact absorbing member includes a long impact absorbing body which absorbs energy at the time of a collision by being deformed itself and a mounting member which is disposed at a reinforcement object portion of the impact absorbing body so that it is deformed along deformation of the reinforcement object portion at the time of the collision and mounted to a mounting object member. When the reinforcement object portion is deformed at the time of the collision, the mounting member is deformed along deformation of the reinforcement object portion. Due to that deformation, the mounting member can reinforce the reinforcement object portion.