Abstract:
모형 조립방법이 개시된다. 개시된 모형 조립방법은 a) 대상물의 임의의 축 방향에 대해 일정 간격에서의 상기 대상물의 단면 형상의 외곽선을 갖는 다수의 피스를 준비하는 단계; b) 상기 다수의 피스 중 서로 이웃하는 피스의 면을 상호 연결하고 고정시키는 적산과정에 따라 상기 대상물의 형상에 대응되는 모형을 형성시키도록 상기 다수의 피스를 조립하는 단계;를 포함하는 것을 특징으로 한다.
Abstract:
The invention relates to a laminated core (1) having a soft magnetic material (3) and to a method for joining core sheets (4) in a bonded manner to form a soft-magnetic laminated core (1). The laminated core (1) comprises core sheets (4) made of soft-magnetic plates (5), which form a core sheet stack (6). The core sheet stack (6) comprises intermediate layers (7) between the core sheets (4). The intermediate layers (7) comprise a cured adhesive (8) introduced into intermediate spaces between the core sheets (4) in the state of low viscosity. For this purpose, the core sheets (4) comprise a finally annealed crystalline CoFe alloy, an adhesive-wettable top side (9), and an adhesive-wettable bottom side (10). The core sheets (4) form a dimensionally accurate laminated core (1) with the intermediate layers (7). The laminated core (1) has a substantially adhesive-free contour (12) made of outline surfaces (11) of the core sheets (4). The adhesive (8) is solvent-free in the state of low viscosity.
Abstract:
The test strip stabilizes skin prior to incision by a lancet tip. The innovative test strip includes a pair of skin contacting tabs that apply pressure linearly to the skin to stretch the skin taut. Beneficially an incision by a lancet tip to an accurate depth can be formed on the taut skin. Moreover, pressure from the tabs is applied linearly to the skin which results in a higher ratio of pressure to surface that can be reached as compared to applying pressure laminarily to skin. Some manufacturing techniques of the skin contacting tabs include cutting or stamping through all of the layers and test area of the test strip to form these tabs. These techniques increase the manufacturing efficiency and cost savings associated with test strips and integrated lancet testing devices. Contamination from other sampling events is eliminated since the test strips are disposed of after each use.
Abstract:
An improved ultrasound transducer assembly, e.g. a thickness-mode transducer assembly includes a plurality of elements comprising piezoelectric material, and a backing material disposed adjacent to a back surface of the plurality of elements. The piezoelectric material and backing material define at least a portion of a side surface, wherein an electrically conductive material is disposed upon and in contact with at least a portion of the side surface. The elements may comprise one or a plurality of front electrodes, and one or a plurality of back electrodes, wherein the front electrode(s) is electrically interconnected to the electrically conductive material disposed on the side surface portion. At least one electrically conductive embedded pathway may be provided through the backing material and electrically connected to one or a plurality of the back electrodes. In a mass processing method, a plurality of thickness-mode ultrasound probe transducer assemblies may be produced, wherein a plurality of interconnected transducer subassemblies comprising a mass backing are processed in tandem. The method may provide for the interconnection of at least a first material layer on a front side of a backing material comprising the mass backing, wherein a different portion of the first material layer remains interconnected to each of the plurality of subassemblies after disconnection of the subassemblies. The method may further provide for the connection of additional material layers on the front side of the mass backing prior to disconnection of the subassemblies, thereby yielding further mass processing efficiencies.
Abstract:
A method for the manufacture of a pipe (1) for use in petroleum exploitation, the manufacturing process comprising roll-forming of a steel plate (11) to form a hollow (0') with a longitudinal gap for being welded to form said pipe (1), the method characterized by the following steps: * said steel plate (11) having lateral edge surfaces (221, 222), in which along on or more of said lateral edge surfaces (221, 222) are formed longitudinal grooves (22, 22') thus forming first bridge parts (23, 23') comprising a first lateral edge surface (221i, 222i) along a first side of said groove (22, 22'), and thus forming a second lateral edge surface (221y, 222y) on a second side of said groove (22, 22'); welding of said first bridge parts' (23, 23') first lateral edge surfaces (221i, 222i), thereby joining said grooves (22, 22'), joining said second lateral edge surfaces (221y, 222y) to form a lid (3) to cover said grooves (22, 22') to form a canal (2) in the wall of said pipe (1).
Abstract:
A flow sensor is provided having a substrate with a sensing element (2070) and flow channel (2040) aligned over the sensing element. The sensing element senses at least one property of a fluid. The flow channel is aligned by one or more guide elements (2030) formed in an alignment layer. The flow channel across the sensing area is accurately and precisely aligned due to the guide elements provided at the wafer-level, facilitating reliable, low-cost, and consistent results among multiple flow sensors. The flow sensor is adapted for use in harsh environments.
Abstract:
A wiring board incorporating components, and its producing process, in which the mounting density of components can be enhanced furthermore without sacrifice in reliability. The wiring board incorporating components comprises an electric/electronic component (33) having conductive layers (34, 35) formed in the thickness direction of the board while being buried and not to be exposed to the upper and lower surfaces of the board and a terminal buried in the board to face the buried conductive layer, members (36, 37) provided in the gap between the terminal of the buried electric/electronic component and the conductive layer and connecting the terminal with the conductive layer electrically/mechanically, and upper and lower insulating layers (11, 15) provided to adhere to the buried electric/electronic component from above and below in the thickness direction while covering the outer surface thereof except for the part being connected with the connecting.
Abstract:
A presently-preferred method of manufacturing a stacked core for a magnetic-induction device comprises cutting a sheet of magnetic material into one or more strips of the magnetic material so that a width of each strip changes along a length of the strip. The presently-preferred method also comprises cutting the strips to form a plurality of laminae having different widths. The presently-preferred method further comprises stacking and bonding the laminae to form a winding leg, an outer leg, or a yoke having laminae of relatively large width positioned at its approximate center, laminae of relatively small width positioned at its outer edges, and laminae of progressively decreasing width positioned between the center and the edges.