61results about How to "Ensure relative distance" patented technology

Power is fed from a feeding coil to a receiving coil using magnetic resonance. The feeding coil is wound in a first layer substrate 144 of a multilayer substrate 116 with a space provided between the coil conductor thereof and further wound in a second later substrate 146 with a space provided between the coil conductor thereof. The feeding coil is wound such that a coil conductor 106a in the first layer and a coil conductive wire 106b in the second layer do not overlap each other as viewed in the axial direction (z-axis direction).

A rotating electric machine includes: a stator in which a stator coil is mounted to a plurality of slots formed on a stator core; and a rotor that is rotatably disposed inside the stator. A slot groove, having a predetermined depth and a predetermined width from an end face of the stator core and forming a space between the stator coil and the stator core, is formed around each of the plurality of slots. The stator coil includes a straight-shaped straight section which is inserted into the slot and is provided with an insulating material, and a coil end section which extends outside of the slot and is bent at a same height as the end face of the stator core.

A fixed pin bow sight is comprised of a bow sight having an attachment portion, a sight pin mounting portion and a sight pin having a plurality of sight tips on said sight pin. Each of the sight tips are predisposed on the sight pin and spaced to provide accurate targeting of an arrow shot from a bow having a particular shooting speed. The spacing between sight tips is defined by the desired targeting distances from the bow. For example, the uppermost sight tip may be configured for a target that is twenty yards away with subsequent sight tips provided for ten yard increments (e.g., 30, 40, 50 and 60 yards). The sight tips are configured to be vertically aligned relative to the ground when firing the bow so that as the distance from target is increased the appropriate sight tip moves from top to bottom of the sight pin.

A vehicle includes a vehicle interior; a front room provided in front of the vehicle interior; an electric motor control device provided at a rear side of the vehicle interior and below a floor panel; a battery provided below the vehicle interior and below the floor panel; a cooling device provided in the front room; a first cooling pipe configured to supply a refrigerant from the cooling device to the electric motor control device; and a second cooling pipe configured to discharge the refrigerant from the electric motor control device to the cooling device. The floor panel has a recessed portion recessed upwards, and the first cooling pipe and the second cooling pipe are accommodated in the recessed portion.

In a semiconductor device including a digital circuit portion and an analog circuit portion having a capacitor portion provided over a substrate, the capacitor portion is provided with a first wiring, a second wiring and a plurality of blocks each having a plurality of capacitor elements. Further, each the plurality of capacitor elements provided in each block has a semiconductor film having a first impurity region and a plurality of second impurity regions provided apart with the first impurity region interposed therebetween, and a conductive film provided over the first impurity region with an insulating film therebetween. A capacitor is formed from the first impurity region, the insulating film, and the conductive film.

Provided is a resin-sealed electronic control device reduced in size, which includes a double-sided mounting board as at least one of a plurality of electronic boards obtained by division so that a large mounting surface with a small plane area is ensured. Each of a first electronic board (30A) and a second electronic board (40A) bonded onto an upper surface and a lower surface of each of a pair of separate beam members (20A) includes two surfaces on which outer circuit components (31, 32, 41, 42) and an inner circuit component (33, 43) are respectively mounted. A height of each of the inner circuit components is equal to or less than a thickness of each of the separate beam members (20A). Heat-generating components (32, 42) in the outer circuit components are provided to be adjacent to and opposed to the separate beam members (20A).

The present invention provides a transformer including a first bobbin (1) around which a primary coil (3) is wound, a second bobbin (2) which is disposed adjacent to the first bobbin (1) and around which a secondary coil (9) is wound, a core disposed across the first and second bobbins and forming a closed magnetic path. The core is divided into a first core (17) positioned on the side where the first bobbin is present and a second core (18) positioned on the side where the second bobbin is present, and an insulating member (14) is interposed in a magnetically coupled portion between the first core (17) and the second core (18), the insulating member (14) including outer circumference sheaths (16a) and (16b) that cover at least one of the first and second cores and a barrier (15) interposed between the opposing surfaces of the first and second cores.

A spark plug having a tip formed of an alloy containing Pt. The tip contains not less than 6 mass % of Rh, at least one element selected from an R group consisting of Rh, Re, Ir, Ru, W, Mo, and Nb, not less than 5 mass % of Ni, and at least one element selected from an N group consisting of Ni, Co, Fe, and Cu. The tip contains Rh most among the elements of the R group, and contains Ni most among the elements of the N group. The total of contents of Pt, Rh, and Ni is not less than 91 mass %, and the total of contents of Pt, the R group, and the N group is not less than 95 mass %. A value obtained by dividing the content of the R group by the content of the N group is not less than 0.7 and not greater than 8.

An improved structure of a transformer includes a bobbin covering at least a portion of a magnetic core set which has a magnetic loop passing through the bobbin, wherein winding grooves and at least one connecting portion extending sideways are provided on the outer peripheral side of the bobbin, and a plurality of notches with lateral openings are provided on the connecting portion. Coils are wound in the winding grooves of the bobbin. The coils have at least a plurality of line ends, each line end passing through a different notch. One positioning pin is embedded in each of the winding grooves near the lateral opening. The positioning pins hold the respective line ends in place by pressing against them. A casing is fitted on the outer peripheral side of the coils to create separation between the coils and the magnetic core set. The casing is provided with a hollow opening such that the outer peripheral side of the coils facing the airflow is exposed to improve the overall heat dissipating efficiency.

In a vehicle, a left cover attached to a left side member covers at least one of a left upper edge of an upper cross member, a left lower edge of the upper cross member, a left upper edge of a lower cross member, and a left lower edge of the lower cross member, from the left in a left-right direction of a body frame together with at least a portion of the left side member. A right cover attached to a right side member covers at least one of a right upper edge of the upper cross member, a right lower edge of the upper cross member, a right upper edge of an upper edge of the lower cross member, and a right lower edge of the lower cross member, from the right in the left-right direction of the body frame together with at least a portion of the right side member.

The shaft rod (2) according to the invention has, at one of its narrow sides, at least one recess (21) which is later provided in the shaft rod and in which a reinforcing element (24) is glued. The material externally of the shaft rod forms securing zones (32, 33) which serve for the attachment of additional elements. The recesses are preferably applied in such a manner that hollow spaces free from Eloxal coating are exposed which may be utilized as recesses into which reinforcing elements are glued.

A chromatic confocal distance sensor has a housing in which a polychromatic light source, imaging optics having a longitudinal chromatic aberration, a spectrometer and a planar beam splitter surface are arranged. These lie in the light path of the measurement light between the light source and the imaging optics and between the imaging optics and the spectrometer. A first diaphragm is arranged in the light path between the light source and the beam splitter surface, and a second diaphragm is arranged in the light path between the beam splitter surface and the spectrometer. The diaphragms are arranged mirror-symmetrically with respect to the beam splitter surface. The measurement light propagates as a free beam inside the housing. The beam splitter surface, the first diaphragm and the second diaphragm are fastened together on a carrier which has an isotropic thermal expansion coefficient. This way, temperature changes cannot significantly affect the measurement accuracy.

An image forming apparatus comprises a developing unit and a developing unit attaching portion that is provided in an apparatus main body. The developing unit and the developing unit attaching portion are provided with an insertion guide. The insertion guide makes the developing unit a state it is inclined from a normal posture so as to be moved on a position departed from a photoreceptor drum during a period from a start of insertion of the developing unit into the developing unit attaching portion until just before completion of the insertion, and makes, during a period from just before completion of the insertion until completion of the insertion, the developing unit turn according to an insertion operation of the developing unit so as to be brought close to the photoreceptor drum, whereby the developing unit is positioned so as to take the normal posture.

A coil unit includes a coil formed by winding a coil wire. The coil wire includes a conductive first terminal and second terminal. The first terminal includes a connection portion connected to an external terminal on a device, and a protruding portion protruding from the connection portion and connected to a conductor. The protruding portion increases its distance from the second terminal with distance from the connection portion.

A method for riveting two structural component parts arranged with their inner sides facing one another and with their outer sides facing away from one another at a distance from one another by at least one spacer rivet element. Positioning the at least one spacer rivet element at the two structural component parts such that rivet element end areas extend through rivet openings provided in the structural component parts to be associated with the rivet element end areas. Supporting a rivet element end area at the outer side of one of the structural component parts. Supporting the other of the structural component parts at its inner side. Applying a riveting force to the other rivet element end area to deform at least one rivet element end area and to form a rivet head.