169results about How to "Curb tilt" patented technology

The invention provides a printing device capable of ensuring a larger stencil adsorption area during printing. The printing device of the present invention includes: a pair of clips (31a), (31b) that clamp and hold the substrate (W) from both sides; when the substrate is held by the clips, a positioning device ( 41a, 41b); in the state that the positioning device (41a, 41b) is withdrawn from the substrate to the side, the stencil (51) arranged on the substrate held by a pair of clips (31a, 31b); Sliding on the stencil, the solder (S) on the stencil is spread and coated on the squeegee (61) on the substrate (W). A stencil (51) is placed on the positioning device in the retracted state, and a positioning device side suction device (45) for absorbing the stencil (51) is provided on the upper surface of the positioning devices (41a, 41b).

The technical problems of the present invention reside in that coating liquor can be coated on a substrate web with certain even thickness when the mobile substrate web is coated with coating liquor intermittently from head of a coating model. Coating liquor (12) is coated on the mobile sheet substrate web (1) intermittently from a discharge opening (11) located at front end surface (10a) of the coating model head (10), while coating liquor is coated intermittently on the substrate web, the process as shown below: the coating model head and the substrate web are moved in same direction when the coating model head provides coating liquid to the substrate web; the coating model stopping moving or moving along the direction opposite to the substrate web, coating liquor being coated from the coating model head to the moving substrate web; When coating liquor is stopped providing to the substrate web from the coating model head, the coating model head and the substrate web are moving alongsame direction.

An optical unit capable of reducing wobbling of an optical module that rotates about an optical axis while rotating, and reducing the risk that the rotary bearing portion is damaged by impact is disclosed. The optical unit (1) includes a subject-side rotary bearing part (310) located on a subject side of an optical module (60) and an image-side rotary bearing part (320) located on an image side ofthe optical module. The two rotary bearing parts disposed on both the subject side and the image side of the optical module (60) make it possible to restrain the tilt of the optical module (60) and restrain backlash during a rotation of the optical module (60) around an optical axis. This prevents the optical module (60) from becoming a cantilever state and a twisting load from being applied dueto an impact. Thus, it is possible to reduce the possibility of breakage of the rotary bearing parts due to an impact. A movable body (10) includes a rotary bearing holder (50) which swingably supports the optical module. A rolling magnetic-drive mechanism (40) is disposed between the rotary bearing holder (50) and a fixed body.

The invention discloses a balance measuring apparatus for tyre so disposed that a upper rim shaft is inserted an insertion hole of a driving shaft which is rotarily driven by a lower rim shaft, and a hollow operation sleeve slides to a cooperation position, a plurality of balls (12) in the upper and lower parts of the circumferential wall which is maintained on the driving shaft and on which the insertion hole is formed being configured to match an annular groove (14a) which is formed on the peripheral surface of the upper rim shaft (14), so that the upper rim shaft (14) is firmly locked circumferentially at the upper and lower positions. In rotation, the invention can inhibit inclination or vibration and swinging of the upper rim shaft (14) in order to increase measuring accuracy.

A plurality of pinion gears 4A, 4B which are rotatably held within a differential case 2, a pair of left and right side gears 6L, 6R disposed in meshing engagement with the pinion gears and connected to left and right axles, respectively, and thrust washers 16L, 16R interposed between the rear surfaces of the side gears and the internal surface of the differential case are provided. The differential case is of a one-piece type, and is formed with an opening 2b in its sidewall, which is used in assembling the pinion gears and the like. The internal surface of the differential case is formed with pinion gear holders 12A, 12B. The pinion gears are inserted, followed by the insertion of the side gears. The side gears are spaced from the pinion gears by an amount corresponding to the thickness of the thrust washers, and this allows the side gears to be inserted in following relationship with the pinion gears.

A vehicle seat of the present invention includes a seatback frame, a backrest section that supports a back of an occupant, a swivel-coupling section that couples the backrest section and that is capable of swiveling with respect to the seatback frame in a seat width direction, and an outer periphery support section that couples plural locations at an outer peripheral side of the backrest section to the seatback frame, that supports the backrest section with respect to the seatback frame, and that permits the backrest section to swivel.

An elevator device in which an elevator car is lifted and lowered by drive force of drive devices. Each of the drive devices has a drive sheave, a motor for rotating the drive sheave, and a brake device for braking rotation of the drive sheave. The brake device has brake bodies belonging to different groups. In emergency braking, the brake device causes the brake bodies to generate force for each group at a different timing.

A linear actuator (10) includes a cylinder main body (12). With respect to the cylinder main body (12), a slide table (14) is disposed for reciprocal displacement through a guide mechanism (16), which is disposed on the cylinder main body. A stopper mechanism (18) having a stopper bolt (82) is disposed on one end of the slide table (14) centrally in a widthwise direction perpendicular to the longitudinal direction of the slide table (14). In addition, when the slide table (14) is displaced along the cylinder main body (12), one end of the stopper bolt (82) comes into abutment with an end of a cover (96) of the guide mechanism (16), whereupon the slide table (14) becomes engaged therewith and movement of the slide table (14) is stopped.

A solid electrolytic capacitor has a structure wherein a capacitor element (30) is arranged by being stacked, and an anode section (30a) is fixed by being welded on anode mounting planes of anode mounting sections (7a, 7b) provided on an anode terminal. The solid electrolytic capacitor is characterized in that the two anode mounting sections (7a, 7b) are provided, the anode mounting sections (7a, 7b) are arranged in parallel, and the adjacent anode mounting sections (7a, 7b) are mutually connected by a connecting section (9).

The present invention provides a sealed cell which can restrain floating and inclining of a sealing body, and avoid bad welding. The sealed cell adopts an opening of a sealing body (2) for sealing, wherein, the opening is used for canning externally, a sealing body (11) is inserted into a hole (8) formed on the sealing body (2), the hole (8) forming makes the diameter increased following a surface of a taper face (15) towards to the package body (2), an interval (16) forms between the taper face (15) and the sealing body (11), and the sealing body (11) is welded on the package body (2). The taper face (15) is benefit for eccentricity and inclining of the sealing body (11) in installing. A biting sheet generated in inserting the sealing body is stored in the interval (16). The floating and inclining of the sealing body (11) caused by sandwiching of the biting sheet can be restrained and bad welding is avoided.

In order to reduce the number of parts, to enable air to bleed from a water jacket and to simplify a conduit layout around a radiator in a cooling system of an engine for a small-sized vehicle, an engine main unit is rockably supported by a body frame via a supporting shaft and the radiator at least a part of which is arranged on the downside of the supporting shaft in a side view is supported by a crankcase on the side of the crankcase. A radiator 96 is arranged on the side of a crankcase with a front end arranged in front of a supporting shaft; from a side view, a leading-out pipe 140 provided to an engine main unit 33 for leading cooling water from an uppermost part of a water jacket of the engine main unit 33 and an inlet pipe 139 provided to an upper tank 100 of the radiator 96 on the upside of the supporting shaft 43 are coupled via a conduit 141 passing the upside of the supporting shaft 43 in a side view to be higher from the leading-out pipe 140 to the side of the inlet pipe 139.

Provided is a focusing apparatus for an optical device, the focusing apparatus including a lead screw rotatably installed in the optical device, a carriage screw-coupled to the lead screw to move in a longitudinal direction of the lead screw in response to rotation of the lead screw, a lens barrel receiving at least one lenses and moving along the longitudinal direction of the lead screw, and a bridge extending from an outer circumferential surface of the lens barrel to enclose the carriage, in which the bridge moves the lens barrel in response to movement of the carriage.

The invention belongs to the field of transportation equipment, particularly provides a suspended aerial rail train, and aims at solving the problem that a bogie of a suspended aerial rail train in the prior art is easily damaged when a train body bears large lateral force. To achieve the aim, the suspended aerial rail train comprises a suspension arm used for connecting a bogie and a train body,and damping parts arranged on the two sides of the suspension arm, wherein one end of the suspension arm is fixedly connected with the bogie, the other end of the suspension arm is in pivot connectionwith the train body, and the two ends of the damping parts are in pivot connection with the bogie and the train body respectively. When bearing external lateral force, the train body can transmit thelateral force to the suspension arm instead of the bogie through the damping parts. Therefore, the suspended aerial rail train has the advantages that the bogie can be prevented from being damaged when the train body tilts under lateral force, and thus the service life of the bogie is prolonged.

The invention discloses to a pressing molder, relative production of its pressure head and optical element. Wherein, when pressing the molding mould, first, using the first pressure head (11) to compress the main body mould (4) on the support surface (23) (reference surface) of flange (22) of lower mould (2), to process the positioning between the main body mould (4) and the lower mould (2); with said positioning state, using the second pressure head (12) to support the upper mould (3) to compress and mold the molding blank (w); when the molding blank (w) is pressed molded, non-incline fixing the main body mould (4) and lower mould (2) and fixing the first pressure head (11), therefore, the second pressure head (12) that guided by the first pressure head (11) can non-incline compress upper mould (3), and the relative incline between upper and lower moulds (3, 2) can be restrained; the invention can be used to produce the optical element with high shape accuracy.

The invention provides a supporting structure of an elevator guide rail. In the prior art, if the up-down interval of a carrier becomes longer, the horizontal load of an elevator car and a counterweight, when an earthquake happens, may result in the bending of the guide rail, and then the bending strength cannot be ensured. Therefore, if a guide rail having a larger cross section is required, the problem of higher cost of the guide rail arises. The supporting structure of the elevator guide rail includes a steel plate forming guide rail provided with a U-shaped forming part, and a carrier supporting the steel plate forming guide rail, wherein one face of the steel plate forming guide rail and one face of the carrier are defined in that the surfaces of the faces are contacted with each other in the plane determined by the head direction of the steel plate forming guide rail and the axial direction of the steel plate forming guide rail.

The invention discloses an epitaxial structure for improving light output power of an ultraviolet LED. The epitaxial structure comprises a substrate, a GaN buffer layer, a non-doped GaN layer, a doped N-type GaN layer, a AlGaN/GaN multi-quantum well structure, an insertion layer, an electron barrier layer EBL and a P-type GaN layer which are sequentially arranged from bottom to top, wherein the substrate employs a sapphire substrate, the thickness of the GaN buffer layer is 20-25 nanometers, the growth temperature of the GaN buffer layer is 530-550 DEG C, the GaN buffer layer is recrystallized under heat preservation for 6 minutes at 1,050 DEG C, the thickness of the non-doped GaN layer is 2.0-2.5 micrometers, the growth temperature of the non-doped GaN layer is 1,050 DEG C, the thickness of the doped N-type GaN layer is 2.5-3.0 micrometers, the Si doping concentration is 5*10<18>cm<-3>, the growth temperature is 1,050 DEG C, and the multi-quantum well AlGaN/GaN structure is formed by alternatively growing multi-quantum well AlGaN layers and multi-quantum well GaN layers according to six periods. By improving the crystal quality of an ultraviolet LED chip, the electron barrier effect of the electron barrier layer is optimized, the electron leakage is reduced, so that the efficiency reduction of an ultraviolet LED device is improved, and the light output power is improved.

An original feeding apparatus is located above an image forming portion for recording an image on a recording medium and is constructed to convey an original to an image reading portion slidable in a slide direction relative to the image forming portion. The original feeding apparatus is slidable integrally with the image reading portion relative to the image forming portion and has its center of gravity located on the rear end side with respect to the center in the slide direction.

The present invention provides an axial gap type rotating electrical machine that suppresses the tilting of the rotor caused by the lack of teeth. The first and second points (P1) and (P2) on the magnet facing surfaces of the first and second teeth (61a1) and (61a2) on both sides of the notch (TW) in the plurality of teeth (61) respectively include ), and with respect to the midpoint (CP) between the first and second teeth (61a1) and (61a2), on the opposite side across the central axis (BO) of the bearing, located closest to the midpoint including the midpoint and the center The plane (S) of the third point (P3) on the magnet-opposing surface of the third tooth (61a3) of the plane (H) of the axis (BO) is inclined from a direction perpendicular to the center axis (BO) of the bearing.

An electronic device comprising: a semiconductor chip having plural electrode pads on one main surface thereof; a wiring board having plural connection parts; and plural salient electrodes disposed respectively between the electrode pads of the semiconductor chip and the connection parts of the wiring board to provide electrical connections between the two, the salient electrodes being arranged in an array not providing balance of the semiconductor chip with respect to one main surface of the wiring board, the plural connection parts of the wiring board being arranged at a deeper position than one main surface of the wiring board in a depth direction from the one main surface.

An optical filter device includes a wavelength variable interference filter provided with a movable substrate on which respective electrode pads are provided; a base substrate on which the wavelength variable interference filter is mounted, facing the movable substrate; and a fixing member that is disposed between the movable substrate and the base substrate and fixes the movable substrate and the base substrate. The fixing member is disposed at a position that overlaps the respective electrode pads, in a filter plan view.