Patent application number | Description | Published |
20130205671 | SLIDE DOOR DEVICE FOR VEHICLE - Provided is a slide door device for a vehicle, including: a body side lower rail disposed below a door opening formed on a side of a vehicle body and extends in a front-rear direction; a body side rail disposed above the body side lower rail and behind the door opening and extends in the front-rear direction; a door side lower guide roller unit and a door side guide roller unit connected to a slide door and configured to slide on the body side lower rail and the body side rail respectively; a door side lower rail disposed in a lower portion of the slide door positioned below the floor surface in the door opening and extends in the front-rear direction; and a body side lower guide roller unit connected to the lower portion of the door opening and configured to slide on the door side lower rail. | 08-15-2013 |
20150114052 | LID LOCKING DEVICE - A lid locking device of the present invention is provided with a power transmission mechanism which includes a worm gear, a worm wheel, a pressurizing protrusion portion, a pressurized face and an interference avoiding space between a motor and a locking member. The power transmitting mechanism transmits backward-driving power which allows the locking member to move backward to an unlocked position from the motor to the locking member but does not transmit the power from the locking member to the motor and cuts off the power. That is, the backward driving power received by the locking member from an engagement protrusion piece of a lid on closing the lid is cut off by the power transmitting mechanism and not transmitted to the motor. | 04-30-2015 |
20150115618 | LID LOCK DEVICE - A lid lock device includes: a housing configured to be fixed to a vehicle; a lock member configured to be movably assembled in the housing and to lock a lid of the vehicle in a closed state; a driving source configured to be assembled in the housing and to drive the lock member toward a side where the lock is released; a side surface through-hole formed at a position that opposes a side surface of the lock member in the housing; and a protrusion which is formed in a side surface of the lock member, passes through the side surface through-hole to protrude from the housing, and receives a manual operation force for moving the lock member toward the side where the lock is released. | 04-30-2015 |
20150115619 | LID LOCK DEVICE - A lid lock device includes: a housing fixed to a vehicle; a lock member assembled to the housing and movable between a lock position and a lock releasing position; a motor assembled to the housing and driving the lock member; a worm gear and a worm wheel assembled to the housing and engaged with each other to transmit power of the motor to the lock member; a wheel sidewall provided in the worm wheel, formed by bending a band plate in an arc or circular shape, having a gear portion engaged with the worm gear on the wheel sidewall, and having a gear rear side surface facing a center side of the worm wheel on the wheel sidewall; and a deformation restriction protrusion provided in the housing, the deformation restriction protrusion restricting movement toward the inside of the wheel sidewall. | 04-30-2015 |
20150115620 | LID LOCK DEVICE - A lid lock device includes: a housing including a first housing and a second housing assembled to the first housing and fixed to a vehicle; a lock member movably supported by one or both of the first and second housings and moving between a lock position and a lock releasing position; a surrounding sidewall protruding toward the second housing from the first housing and surrounding a surface of the first housing; a support hole provided in a front side portion of the first housing; a passage port provided in a portion of the surrounding sidewall; a blocking portion protruding toward the first housing from the second housing and blocking the passage port; and an overlapping portion formed in an opening edge of the passage port and overlapping an outer surface of an edge portion of the blocking portion. | 04-30-2015 |
20150115621 | LID LOCKING DEVICE AND LID LOCKING MECHANISM - In a lid locking device of the present invention, a first rod constituting portion at the front end of a rod is eccentrically located on a side of the rod which is a side spaced away from the lid at a forward extending region of the second rod constituting portion linearly movably supported at the tip cylindrical portion. Therefore, even where an engagement protrusion piece presses a side close to the lid of a tip swelling face of the first rod constituting portion, the device of the present invention is able to receive an axial force F derived from pressing force at a position closer to the central axis of the second rod constituting portion and also decrease in resistance on operation of closing the lid compared to a conventionally structured device. | 04-30-2015 |
Patent application number | Description | Published |
20090003773 | Method of forming an optical fiber - Marker grooves of an optical fiber are formed by a marker groove forming device including at least, on a substrate, a fiber guide and optical fiber pressing springs formed on a side wall surface in the fiber guide. The optical fiber pressing springs include edges contacted and pressed to the side of an optical fiber stored in the fiber guide, and plate springs for pressing the edges to the side of the optical fiber with fulcra on the side wall surface in the fiber guide. The optical fiber is pressed to a side wall surface in the fiber guide, and the edges are formed at a predetermined distance from each other. | 01-01-2009 |
20090003774 | Marker groove forming device - Marker grooves of an optical fiber are formed by a marker groove forming device including at least, on a substrate, a fiber guide and optical fiber pressing springs formed on a side wall surface in the fiber guide. The optical fiber pressing springs include edges contacted and pressed to the side of an optical fiber stored in the fiber guide, and plate springs for pressing the edges to the side of the optical fiber with fulcra on the side wall surface in the fiber guide. The optical fiber is pressed to a side wall surface in the fiber guide, and the edges are formed at a predetermined distance from each other. | 01-01-2009 |
20090004765 | Method of manufacturing micro-optic device - A micro-optic device including a complicate structure and a movable mirror is made to be manufactured in a reduced length of time. A silicon substrate and a single crystal silicon device layer with an intermediate layer of silicon dioxide interposed therebetween defines a substrate on which a layer of mask material is formed and is patterned to form a mask having the same pattern as the configuration of the intended optical device as viewed in plan view. A surface which is to be constricted as a mirror surface is chosen to be in a plane of the silicon crystal. Using the mask, the device layer is vertically etched by a reactive ion dry etching until the intermediate layer is exposed. Subsequently, using KOH solution, a wet etching which is anisotropic to the crystallographic orientation is performed with an etching rate which is on the order of 0.1 μm/min for a time interval on the order of ten minutes is performed to convert the sidewall surface of the mirror into a smooth crystallographic surface. Subsequently, the intermediate layer is selectively subject to a wet etching to remove the intermediate layer only in an area located below the movable part of the optical device. | 01-01-2009 |
20090146228 | Microminiature moving device - A microminiature moving device has disposed on a single-crystal silicon substrate movable elements such as a movable rod and a movable comb electrode that are displaceable in parallel to the substrate surface and stationary parts that are fixedly secured to the single-crystal silicon substrate with an insulating layer sandwiched between. Depressions are formed in the surface regions of the single-crystal silicon substrate where no stationary parts are present and the movable parts are positioned above the depressions. The depressions form gaps large enough to prevent foreign bodies from causing shorts and malfunctioning of the movable parts. | 06-11-2009 |
20090181487 | Method of making microminiature moving device - A microminiature moving device has disposed on a single-crystal silicon substrate movable elements such as a movable rod and a movable comb electrode that are displaceable in parallel to the substrate surface and stationary parts that are fixedly secured to the single-crystal silicon substrate with an insulating layer sandwiched between. Depressions are formed in the surface regions of the single-crystal silicon substrate where no stationary parts are present and the movable parts are positioned above the depressions. The depressions form gaps large enough to prevent foreign bodies from causing shorts and malfunctioning of the movable parts. | 07-16-2009 |
20090185776 | Optical Device - The present invention seeks to realize an optical device that is capable of preventing stray light from entering light input and output means such as optical fibers and that excels in return loss characteristics. The optical device has a free space at least having a wall surface at part thereof, one or more light output means that outputs a light beam toward the free space and one or more light input means that inputs the light beam arriving through the free space. The optical device further includes an antireflective means such as a terminal waveguide provided at either part of the wall surface to prevent unwanted light irradiated to that part of the wall surface from being reflected to the free space. | 07-23-2009 |
Patent application number | Description | Published |
20090315426 | DIRECT-CURRENT MOTOR ARMATURE, DIRECT-CURRENT MOTOR, AND METHOD FOR WINDING COIL AROUND ARMATURE OF DIRECT-CURRENT MOTOR - In a direct-current motor armature | 12-24-2009 |
20100052440 | DIRECT CURRENT MOTOR - A direct current motor with brushes in which an armature is provided with a rotating shaft that is supported by a yoke housing, an armature core that is fitted and fixed to a rotating shaft from the outer side, and a commutator that is provided on the rotating shaft adjacent to the armature core with nine segments arranged in the circumferential direction. The armature core has nine teeth that extend in the radial direction in a radial pattern and nine slots that are formed between the teeth and extend in the axial direction, the segments having the same polarity are connected with short-circuiting members, and a pair of brushes that make sliding contact with the segments is disposed so as to be mutually point symmetric centered on the rotating shaft. According to the preset invention, it is possible to effectively achieve flattening of the direct current motor. | 03-04-2010 |
20100308681 | ELECTRIC MOTOR - The windings ( | 12-09-2010 |
20110095638 | Hybrid electric automobile - In an electric motor, magnets ( | 04-28-2011 |
20110198954 | Electric motor and reduction motor - Disclosed is a motor in which a commutator ( | 08-18-2011 |
20130278107 | ELECTRIC MOTOR AND REDUCTION MOTOR - Disclosed is a windshield wiper motor having a reduction mechanism unit and an electric motor. The electric motor of the windshield wiper motor includes a yoke formed in a bottomed cylindrical shape; permanent magnets arranged on an inner peripheral surface of the yoke; an armature including a rotary shaft journalled to the yoke, an armature core where a plurality of teeth are formed and fixed onto the rotary shaft, an armature coil wound around teeth of the armature core, a commutator having a plurality of segments and being fixed onto the rotary shaft, and a plurality of connecting wires connecting two segments arranged to face each other back to back around the rotary shaft, being surrounded by the permanent magnets and arranged within the yoke; and a first brush, a second brush, and a third brush coming into sliding contact with the segments of the commutator of the armature. | 10-24-2013 |
20130293054 | ELECTRIC MOTOR AND REDUCTION MOTOR - Disclosed is an electric motor including a yoke formed in a bottomed cylindrical shape; permanent magnets arranged on an inner peripheral surface of the yoke; an armature including a rotary shaft journalled on the yoke, an armature core formed with a plurality of teeth and fixed onto the rotary shaft, an armature coil wound around the teeth of the armature core, a commutator having a plurality of segments and being fixed onto the rotary shaft, and a connecting wire connecting two segments arranged to face each other back to back around the rotary shaft, the armature being surrounded by the permanent magnets and accommodated within the yoke; and a first brush, a second brush, and a third brush coming into sliding contact with the segments of the commutator of the armature. | 11-07-2013 |
20140159527 | ELECTRIC MOTOR - An electric motor includes a yoke having a plurality of magnetic poles, a rotary shaft, an armature core ( | 06-12-2014 |
20140319948 | ELECTRIC MOTOR EQUIPPED WITH DECELERATION DEVICE - An electric motor equipped with deceleration device ( | 10-30-2014 |
20150130329 | ELECTRIC MOTOR - An electric motor includes a yoke having a cylindrical section, two pairs of permanent magnets disposed at an inner circumferential surface of the cylindrical section to oppose each other, and an armature rotatably supported further inside in a radial direction than the permanent magnets, wherein at least a pair of first flat sections opposing each other in the radial direction are formed at the cylindrical section, and the permanent magnets are disposed at positions distant from the first flat sections. | 05-14-2015 |
20150244224 | ELECTRIC MOTOR - When teeth ( | 08-27-2015 |
20160056687 | ELECTRIC MOTOR AND WIPER MOTOR - An electric motor ( | 02-25-2016 |
20160065012 | ELECTRIC MOTOR - An electric motor includes a yoke having six magnetic poles; a rotary shaft which is provided inside the yoke in a freely rotatable manner; an armature core ( | 03-03-2016 |
Patent application number | Description | Published |
20080278415 | METHOD FOR DRIVING PLASMA DISPLAY PANEL - A method for driving a plasma display panel which is capable of improving contrast is provided. A plasma display apparatus which is capable of improving dark contrast and suppressing a degradation in image quality immediately after power-on is also provided. In the PDP, the peak potentials of drive pulses to be applied in order to drive display cells which have a phosphor layer containing a phosphor material and a secondary electron emitting material, are set as follows. The peak potential of a reset pulse, to be applied to each of the row electrodes in the first subfield within each unit display period, is set to be lower than the peak potential of a sustain pulse, to be applied to each of the row electrodes in every subfield to produce sustain discharge only in display cells that are in the lighting mode. | 11-13-2008 |
20090219226 | DRIVING METHOD OF PLASMA DISPLAY PANEL - It is an object to provide a driving method of a plasma display panel, whereby a dark contrast can be improved while suppressing an erroneous discharge. In a resetting step in a first unit display period, while a first reset pulse having a predetermined peak electric potential is applied to one of first row electrodes of row electrode pairs formed in the PDP, a second reset pulse having a peak electric potential smaller than that of the first reset pulse is applied to the other of the first row electrodes. In the resetting step in a second unit display period subsequent to the first unit display period, a second reset pulse is applied to each of the one and the other of the first row electrodes. | 09-03-2009 |
20100245303 | PLASMA DISPLAY DEVICE - A plasma display device in which a sustain pulse having a leading period is applied between row electrodes forming each row electrode pair by a number of times previously determined for each subfield, in a sustain period, and a length of the leading period of the sustain pulse is set in accordance with an accumulated light emission time or an accumulated use time of the plasma display panel. | 09-30-2010 |
20120200543 | DRIVING METHOD OF PLASMA DISPLAY PANEL - It is an object to provide a driving method of a plasma display panel, whereby a dark contrast can be improved while suppressing an erroneous discharge. In a resetting step in a first unit display period, while a first reset pulse having a predetermined peak electric potential is applied to one of first row electrodes of row electrode pairs formed in the PDP, a second reset pulse having a peak electric potential smaller than that of the first reset pulse is applied to the other of the first row electrodes. In the resetting step in a second unit display period subsequent to the first unit display period, a second reset pulse is applied to each of the one and the other of the first row electrodes. | 08-09-2012 |
Patent application number | Description | Published |
20150018219 | FIELD ROTOR OF SUPERCONDUCTING ROTARY MACHINE - A field rotor of a superconducting rotary machine, includes a rotary shaft, a plurality of coil boxes, and a plurality of superconducting coils; wherein the coil boxes extend in a center axis direction of the rotary shaft, have walls defining spaces within the coil boxes, respectively, and are removably fastened to a peripheral surface of the rotary shaft; wherein the superconducting coils are disposed in the spaces of the coil boxes, respectively, and constitute field windings of the superconducting rotary machine. | 01-15-2015 |
20150270769 | FIELD ROTOR OF SUPERCONDUCTING ROTATING MACHINE - A field rotor of a superconducting rotating machine including: a rotation shaft; a supply shaft that supplies a refrigerant to the rotation shaft at one end of the rotation shaft; an input/output shaft provided at the other end of the rotation shaft so as to integrally rotate with the rotation shaft; and a superconducting coil held on a circumferential surface of the rotation shaft to be cooled by the refrigerant, wherein the supply shaft and the input/output shaft are fixed to each other so as to rotate integrally with each other, and the rotation shaft and the supply shaft are at least partly brought in contact with each other in order to allow the rotation shaft to be supported by the supply shaft and in order to be slidably fitted to each other in a circumferential direction of the rotation shaft and in an axial direction of the rotation shaft. | 09-24-2015 |
20160102564 | ROTATING BODY PROVIDED WITH BLADES - A rotating body includes a rotating body core, and a plurality of blades provided at an outer or inner circumference of the rotating body core at equal intervals in a circumferential direction, and connected circumferentially via an annular connection portion provided separately from the rotating body core. A resonance frequency under a two nodal diameter number mode of the rotating body is lower than or equal to a rotational secondary harmonic frequency with respect to a rated rotation speed. Where N | 04-14-2016 |