112results about How to "Gap" patented technology

A stator for use in a rotating electrical machine is constituted by arranging the prescribed number of stator units in the circumferential direction of a stator core having a circular ring shape. The stator units provide magnetic teeth that project inwardly in the radial direction of the stator core. Coils are wound about the magnetic teeth via insulating members. Each of the insulating members arranges thick portions that slightly project opposite to each other in the width direction of the magnetic tooth, wherein the thick portions are shifted in positions in the thickness direction of the stator core with respect to opposite sides of the magnetic teeth arranged opposite to each other. Thus, it is possible to noticeably improve the space factor in the stator.

A retraction apparatus and method are disclosed that provide optimized access to a surgical site. In one form, a retraction frame has a retraction opening with two sets of blades operating therein. The blades are used to sequentially retract the tissue from about an incision. The sequential retraction of the blades generates only narrow gaps between the blades so that tissue and blood encroachment during the surgical procedure are minimized.

A security wrap (20) for protecting an electronic component (16) having a bonding surface includes a substrate (22) having a first side and a second side opposite to each other. A first security screen (26) is disposed over the first side of the substrate (22) and includes a first pair of screen terminals (48) and a first conductive track (46) between the first pair of screen terminals (48). A second security screen (26) includes a second pair of screen terminals (48) and a second conductive track (46) between the second pair of screen terminals (48) and overlaying the first conductive track (46) on the first security screen (26). A layer of adhesive (30) is over a side of the second security screen (26) remote from the substrate (22) and bonds the second security screen (22) to the bonding surface of the electronic component (16).

A capacitive sensing assembly of a touch panel comprises a plurality of transparent X axis traces having a plurality of X axis sensing units; a plurality of transparent Y axis traces having a plurality of connected Y axis sensing units. The Y axis traces are alternatively arranged with the X axis traces so that the X axis sensing units and Y axis sensing units are arranged as a matrix at a working area of a touch panel. Gaps between the X axis traces and Y axis traces are arranged with dummy patterns. Furthermore, a capacitive sensing assembly of a touch panel is provided, which includes a lower substrate; an upper panel; a capacitive sensing layer installed connected the lower substrate and the upper panel. In a working area of a touch panel, the capacitive sensing layer having a plurality of sensing units which are arranged alternatively and gaps between the sensing units are filled with dummy patterns.

A permanent magnet rotating machine has a stator, in which armature windings are formed in a plurality of slots formed in a stator iron core, and also has a rotor, in which two magnet insertion slots are formed for each pole in a rotor iron core in a V shape when viewed from the outer circumference of the rotor and one permanent magnet is embedded in each magnet insertion slot with polarity alternating for each pole; a wall at one end of the magnet insertion slot on the external diameter side of the rotor is formed with three arcs having different curvatures, one of the three arcs being parallel to the outer circumference of the rotor, and a wall at the other end of the magnet insertion slot on the internal diameter side of the rotor is formed in an arc shape.

A head-up display device placed on an upper surface of a dashboard, includes: an object of view arranged in an inside space of the dashboard; an imaging optical system of real specular image for defining a space where a viewer exists and the inside space of the dashboard, the imaging optical system of real specular image including a semitransparent substrate with a plane of symmetry, the imaging optical system of real specular image forming a real image of the object of view in the space of the viewer with light passing through the substrate; and a reflective screen arranged in the space of the viewer, the reflective screen reflecting light beams of the real image of the object of view supplied from the imaging optical system of real specular image to guide the reflected light beams to the viewer, while allowing formation of an image to be seen by the viewer.

Ferrite cores are provided with rounded, convex head ends and complimentary rounded, concave tail ends. The configuration of the head and tail ends permits a reduction in gap width between adjacent cores when they are joined together into a core assembly that suppresses electromagnetic interference emitted from a cable.

A flexible display screen includes a plurality of flexible display modules joined side by side, each flexible display module having a flexible circuit board, which is fixedly arranged with a plurality of display chips on its front face, and a plurality of magnets on its back face, so that the flexible display screen can be attracted on a metal medium by the magnets, wherein the magnets are distributed at least on the perimeter of the back face of the flexible circuit board so that the joining sides of two adjoining flexible circuit boards are arranged respectively and symmetrically with a same number of magnets, and each pair of magnets disposed on the respective joining sides having opposite polarity orientations.

A capacitive touch panel including a transparent substrate, a plurality of first sensing wires, a plurality of second sensing wires and an insulation layer is provided. The transparent substrate has a substrate surface. The first sensing wires are disposed on the substrate surface along a first axis direction. The second sensing wires include a plurality of bridge wires and a plurality of sensing units. The sensing units are disposed on the substrate surface along the second axis direction. The insulation layer is disposed on the substrate surface, covers the first sensing wires, and has a plurality of through holes. The through holes correspondingly expose the sensing units. Each bridge wire strides the insulation layer to electrically connect two of the sensing units.

It is an object of the invention to provide a method for producing a combined optical film that includes opposing the end faces of a plurality of optical films to one another and can narrow the gap between the opposed end faces. A method for producing a combined optical film comprising a plurality of optical films each having at least one end face at which the optical films are opposed to one another, comprising the steps of: (1) opposing the end faces of the optical films to one another with a gap provided therebetween; (2) bonding a first seal material to the opposed portions of the optical films on a first side of each optical film to join the optical films; (3) bending the joined opposed portions of the optical films such that the joined opposed portions become concave on a second side of each optical film where the first seal material is not bonded and such that the gap is narrowed on the second side; (4) bonding a second seal material to the opposed portions on the second side, while the joined optical films are bent such that the gap is narrowed on the second side; and (5) cancelling the bending of the joined optical films to make them flat.

Described is a roller for crushing of particulate material, such as crude ore for use in the mineral industry, where the roller body is provided with a roller shell having a plurality of individual wear segments. The roller shell is characterized in that adjacent wear segments have complementary sides and in that a number of the wear segments, prior to mounting of the remaining wear segments, are initially fixed to the roller body in order to provide guiding and fixation for the remaining wear segments which are wedged-in between the number of initially fixed wear segments.

In an air conditioner outlet vent device in which a plurality of second blades are arranged behind a plurality of first blades in a direction perpendicular to the direction in which the first blades are arranged. The second blades are linked to a common link member, supported in a housing in a pivotable manner, and can be pivoted by an operating knob that can slide in the direction in which the second blades are arranged. A cut out recess opening toward the first blades and a pair of covers covering opposite sides of the cut out recess are provided on one of the second blades, and an engaging arm provided on the operating knob is inserted into the cut out recess so that the engaging arm can engage with one of the two covers. It is possible thereby to increase the amount of air blown out, and to enhance the air directing performance by making the gaps between the second blades relatively small.

A display device includes: a display part containing a first display region visually recognized by a viewer; an object of view arranged in a second display region; an imaging optical system of real specular image for defining a first space in which the first display region exists and a second space in which the second display region exists, the imaging optical system of real specular image including a semitransparent substrate with a plane of symmetry, the imaging optical system of real specular image forming a real image of the object of view in the first space of the first display region with light passing through the substrate; and a half mirror arranged in the first space of the first display region, the half mirror reflecting light beams emitted from the imaging optical system of real specular image to guide the reflected light beams to the viewer, while allowing an image formed in the first display region to be seen by the viewer.

A method of optimizing processing of successive workpieces through cutting machines, includes the steps of determining and optimizing a first cut pattern for a preceding workpiece infeeding into an active cutting device, determining and optimizing a second cut pattern for a succeeding workpiece succeeding the preceding workpiece infeeding into the cutting device, synchronizing the preceding workpiece with the active cutting device such that the active cutting device is pre-positioned to achieve an optimized first cut pattern of the preceding workpiece prior to the preceding workpiece engaging the active cutting device, processing through the cutting device the preceding workpiece according to the first cut pattern; adjusting an infeed gap between the preceding workpiece and the succeeding workpiece so that the active cutting device has sufficient time to pre-position to achieve the optimized second cut pattern of the succeeding workpiece prior to the active cutting device engaging the succeeding workpiece.