88results about How to "Free deformation" patented technology

An absorbent article with high fitting property and high absorptivity, where the end part is less deformed, is provided.

An absorbent article comprising at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorber sandwiched between the liquid-permeable sheet and the liquid-impermeable sheet, wherein the absorber comprises a first absorbing part and a second absorbing part formed nearly on the center part of the first absorbing part and smaller in the area than the first absorbing part, and a compressed groove is continuously provided in nearly closed form to extend from the peripheral edge region in the longitudinal direction of the second absorbing part to the first absorbing part.

An insulation box unit and a refrigerator of the present invention employs i) rigid urethane foam with a 8.0 MPa-or-greater bending modulus, and a 60 kg/m³-or-lower density, and ii) a vacuum insulation material. The proper bending modulus provides the insulation box unit with a substantial strength, even in the case that the coverage of the vacuum insulation material with respect to the surface of the outer box exceeds 40%. The proper density prevents the insulation box unit from poor insulation efficiency due to undesired solid thermal conductivity. Despite of an extended use of the vacuum insulation material, the insulation box unit offers an excellent insulation efficiency and therefore accelerates energy saving. According to the recycling method of the present invention, rigid urethane foam formed of tolylene di-isocyanate composition, which was separated from refrigerator wastes, is recycled as a material of rigid urethane foam.

A semiconductor device comprising a semiconductor pellet mounted on a pellet mounting area of the main surface of a base substrate, in which first electrode pads arranged on the back of the base substrate are electrically connected to bonding pads arranged on the main surface of the semiconductor pellet. The base substrate is formed of a rigid substrate, and its first electrode pads are electrically connected to the second electrode pads arranged on its reverse side. The semiconductor pellet is mounted on the pellet mounting area of the main surface of the base substrate, with its main surface downward, and its bonding pads are connected electrically with the second electrode pads of the base substrate through bonding wires passing through slits formed in the base substrate.

A method of producing a particle includes fabricating a precursor particle structure that has a first sub-structure, a second sub-structure proximate the first sub-structure and an interconnecting sub-structure connected to the first and second sub-structures, the precursor particle structure being in a first configuration; and exposing the precursor particle structure to a stochastic excitation process to cause a deformation of the interconnecting sub-structure to reconfigure at least one of a position and an orientation of the first sub-structure relative to the second sub-structure from the first configuration to form the particle in a second configuration. The first sub-structure and the second sub-structure are substantially free of deformation during the exposing, and a maximal spatial dimension of the particle in the second configuration is less than about one millimeter. A multi-component composition has a first material component, and a plurality of particles produced according to methods of the current invention that are dispersed in the first material component. A maximal spatial dimension of each of the plurality of particles is less than about 10 micrometers, and the plurality of particles is at least 10 particles.

A double head drive tool with each head serving as a moment of force for the other end includes a handle having its both ends respectively provided with a pivoting part; each pivoting part being extended a connection section; each connection section being adapted with a work piece turning member; a locking channel and a longitudinal being provided to the work piece turning member; a work hole being provided on the pivoting part of the handle of the drive tool; and a locking member penetrating the work hole and the through hole to lock the work piece turning member.

A polylactic acid formed article and a production process therefor. A resin composition for the formed article comprises polylactic acid having an optical purity of not lower than 90% and a residual lactide amount of 0.1 to 0.6% by mass, and 1 to 25% by mass of a crystal nucleus agent. The formed article is characterized in that a difference (|ΔHm|−|ΔHc|) between the absolute value of a crystal fusion heat amount ΔHm as measured at a heat-up rate of 20° C./min by means of a differential scanning calorimeter and the absolute value of a heat-up crystallization heat amount ΔHc generated by heat-up crystallization is not lower than 25 J/g, and has a crystallinity of not lower than 35% as determined by X-ray measurement and a crystallization speed of not lower than 0.05 min⁻¹ at 130° C.

A vessel sterilizing apparatus includes a vessel conveying unit for conveying a vessel, and an electron beam irradiation unit for irradiating the vessel with an electron beam. The sterilizing apparatus further includes a sterilization area in which the vessel is irradiated with the electron beam, a first chamber surrounding the sterilization area so as to separate the sterilization area from an external portion, a supply area disposed upstream side of the sterilization area in a vessel conveying direction and provided with an opening through which the vessel passes, a second chamber surrounding the supply area so as to separate the supply area from an external portion, and a sterilizing medium supplying unit for supplying a sterilizing medium to the supply area.

To provide a laminated sheet which has high transparency and withstands long outdoor use, comprising a glass fiber cloth which is free from deformation of the cloth even in a step of bonding the cloth to a fluororesin film.

A laminated sheet comprising a woven or nonwoven fabric comprising glass fibers fixed by a binder, and a fluororesin film laminated on each other, wherein the binder contains a copolymer (A) having repeating units (a1) based on at least one fluoromonomer selected from the group consisting of tetrafluoroethylene, chlorotrifluoroethylene and hexafluoropropylene, and repeating units (a2) based on at least one non-fluoromonomer selected from the group consisting of a vinyl ether, a vinyl ester, an isopropenyl ether, an isopropenyl ester, an allyl ether and an allyl ester.

An oxygen breathing apparatus with a spectacle kit comprising a plurality of frame members of eyeglasses, such as a tubular temple member an tubular endpiece member, and a hinged joint through which the tubular members are rotatably and hermetically connected with each other to establish a common joint portion of these tubular members By providing a thick-walled connection portion in each of the tubular members, the apparatus is free from any deformation of the common joint portion of the tubular members even when folding/unfolding operation of the temple member is repetitively performed.

The invention discloses a scattered shape memory alloy seismic reduction and isolation rubber support with the automatic reset function. The scattered shape memory alloy seismic reduction and isolation rubber support with the automatic reset function can be used for structure foundation seismic reduction and isolation systems such as bridges, high-rise buildings and net rack net shells and comprises a common laminated rubber support and four scattered shape memory alloy (SMA) core bars, and the superelasticity, shape memory effect and high damping characteristic of the shape memory alloy are sufficiently utilized. The common laminated rubber support and the SMA core bars are combined into a whole, the SMA core bars are scattered in the common rubber support, and therefore the scattered shape memory alloy seismic reduction and isolation rubber support has the advantages of being high in energy dissipation ability, large in damping and resistant to fatigue and has the automatic recovery capability. Compared with the prior art, the scattered shape memory alloy seismic reduction and isolation rubber support has the significant seismic reduction and isolation effect and reduces the post-seismic maintenance cost.

An impact damper as a connecting member between a bumper and a chassis of a motor vehicle for the purpose of damping the shock loading during a collision between this motor vehicle and an obstacle through hydraulic damping forces and gas-spring forces. This impact damper includes an inner tube which can be displaced telescopically inside an outer tube, thereby changing the volume of a pressurized gas space, which interact by means of a separating piston with a first liquid space, which communicates hydraulically via a restriction orifice with a second liquid space, which is bounded by a deformation element. The separating piston is arranged in a floating manner in the inner tube and thereby brings about a static equilibrium by pressure compensation in the liquid spaces and in the gas space. The outer tube furthermore has a drawn-in portion around the deformation element, which brings the outer tube to a reduced diameter, within which is arranged a compensation space that can be filled with gas formed by an end wall at the end of the outer tube. The deformation element has an adjustable control valve, which can be controlled from outside the impact damper by a detection sensor system. The compensation space furthermore communicates with an accumulator, which can likewise activate the pressure in the gas spaces in response to the detection sensor system.

The invention belongs to the technical field of indoor wall decoration, and particularly relates to a construction technology of a wood-decorated wall. The construction technology comprises steps as follows: (1) technical preparation; (2) base layer treatment; (3) snap line division; (4) wooden keel mounting; (5) mounting of a base layer board; (6) snap line division; (7) mounting of a lower hanging bar on the base layer board; (8) mounting of an upper hanging bar on a wood-decorated panel; (9) mounting of the wood-decorated panel and inserting pieces. The produced wood-decorated wall is good in construction quality, convenient to construct, simple to operate, convenient to maintain and long in service life.

A method for producing a mold having a fine groove-ridge pattern on the surface thereof is disclosed. The method includes: a release layer forming step of forming, on a surface of a Si original plate having a groove-ridge pattern, a release layer made of a metal film containing a metal having an ionization tendency lower than that of hydrogen (for example, at least one metal selected from the group consisting of Pt, Os, Ir, Au, Ru and Pd); an electroforming step of electroforming, after the release layer has been formed, a metal substrate forming a mold; and a releasing step of releasing a duplicated plate including the release layer and the metal substrate from the Si original plate after the electroforming step.

The invention discloses a pier energy-dissipating and crushing-preventing structure internally provided with energy dissipating steel plates and viscous-elastic material layers. The structure is characterized in that the four sides of a vulnerability area, namely, a bottom section, of a dry-joint section-assembled pier are each provided with two ultra-high performance concrete (UHPC) slabs, the viscous-elastic material layers are arranged between the bottom section of the pier and the UHPC slabs, the UHPC slabs and the bottom section are combined into a whole in the mode that prestress is applied through finish-rolled twisted steel, a pipe is reserved between every two corresponding UHPC slabs, and the energy dissipating steel plates are placed in the pipes. According to the pier energy-dissipating and crushing-preventing structure, it is prevented that the internal bottom section is crushed under exciting of the earthquake action through the UHPC slabs, and the energy dissipating steel plates in the pipes are prevented from being corroded through the compact performance of the UHPC structure; meanwhile, buckling damage to the energy dissipating steel plates can be prevented through UHPC in the peripheries of the pipes, and the energy dissipating steel plates and the viscous-elastic material layers are used for improving the energy dissipating capacity of the dry-joint section-assembled pier under exciting of the earthquake action. By means of the pier energy-dissipating and crushing-preventing structure, it can be guaranteed that the pier has good energy dissipating capacity under exciting of the earthquake action, the bottom section is prevented from being seriously crushed, and the pier is rapidly repaired.

A connecting tape made of insulating material is adhered between a stage unit 21 and a stage unit 22. The stage units 21 and 22 form united stage units by that. Therefore, edge parts 211 and 221 of the stage units 21 and 22 are bound by the connecting tape 41 and of which movements are restricted. The united stage units 21 and 22 are securely supported by support units 31 and 32 and support units 33 and 34. As a result, number of the support units is reduced and inner lead 12 consumed.

The invention discloses a method for manufacturing a pressure backfilling type pipeline. The method for manufacturing the pressure backfilling type pipeline comprises the following steps that firstly, the pipeline is prefabricated, wherein after steel plates are marked, the steel plates are cut, and chamfering is conducted; secondly, the steel plates are coiled into pipes in a cold coiling mode; thirdly, pipes and connected and welded, wherein coiled single-section pipes are placed on multiple supporting rollers on a trolley to be connected, and after preheating, the pipes are connected through electric-arc welding or union melt welding; fourthly, anticorrosion treatment is conducted, wherein anti-rust pretreatment is conducted on the surfaces of the pipes through a shot blasting method, and then anti-corrosion treatment is conducted. In this way, the method for manufacturing the pressure backfilling type pipeline can be effectively applied to flexible embedding; the pipeline is allowed to deform freely in the backfilling process, so that stress is released; in addition, the practicability is high, and the method is suitable for the environment with broken rock, a thick covering layer and uneven terrain.