51results about How to "Length can be ensured" patented technology

An evaporated fuel treatment apparatus is provided for reducing a refilling time, ensuring satisfactory adsorption / desorption performance for an evaporated fuel, and reducing the manufacturing cost through a simplified structure. The evaporated fuel treatment apparatus comprises a casing having formed therein a first chamber in communication with the fuel tank, a second chamber in communication with the first chamber, and a third chamber in communication with the second chamber and the atmosphere. Active carbons are contained in the first chamber and second chamber for adsorbing fuel components in an evaporated fuel introduced from the fuel tank. An adsorbent is contained in the third sub-chamber for adsorbing fuel components in the evaporated fuel introduced from the second chamber. The adsorbent has an air-flow resistance which is set smaller than that of the active carbons.

An apparatus (200) for receiving a digital terrestrial broadcast television signal in combination with another signal from another source includes a modular housing (400) enclosing a radio frequency tuner (211) for receiving the digital terrestrial broadcast television signals and a consumer premise component (320). The consumer premise component (320) includes an external housing (310) enclosing a tuner (210) to receive the other signal and a modular port (330) to accept the modular housing. The modular housing (340) is disposable in the modular port (330). A diplexer (212) can be externally mounted to the apparatus (200). The diplexer (212) includes an input (147) to accept a combined radio frequency signal that includes the other signal and the digital terrestrial broadcast television signal; a first output (142) to couple to the tuner (210); and a second output (143) to couple to the removable radio frequency tuner (211). The diplexer (212) filters the combined radio frequency signal to select the other signal and couple the other signal to the first output (142) and filters the combined radio frequency signal to select the digital terrestrial broadcast television signal and couple it to the second output (143). The other signals include a cable television signal, a satellite television signal, and / or a high definition satellite television signal. The modular housing includes power connections (431) that are relatively shorter in length than the ground connections (432) so that during removal of the removable radio frequency tuner (340) the power connections (431) decouple from the consumer premise component (320) before the ground connections (432) and during insertion the ground connections (432) make contact before the power connections.

An evaporated fuel treatment apparatus is provided for reducing a refilling time, ensuring satisfactory adsorption / desorption performance for an evaporated fuel, and reducing the manufacturing cost through a simplified structure. The evaporated fuel treatment apparatus comprises a casing having formed therein a first chamber in communication with the fuel tank, a second chamber in communication with the first chamber, and a third chamber in communication with the second chamber and the atmosphere. Active carbons are contained in the first chamber and second chamber for adsorbing fuel components in an evaporated fuel introduced from the fuel tank. An adsorbent is contained in the third sub-chamber for adsorbing fuel components in the evaporated fuel introduced from the second chamber. The adsorbent has an air-flow resistance which is set smaller than that of the active carbons.

A hydraulic vibration isolator with sub-orifices having each rubber valve is provided, such that is aimed at ensuring a sufficient orifice length for a main orifice (22). An intermediate cylinder (32) disposed between an inner and an outer cylinders (12, 14) is comprised of fitting peripheral walls (34, 36) at both ends and joining walls (38, 40) between them; a first and a second liquid chambers (18, 20) are delimited by a vibration-isolating base body (16) interconnecting the joining walls and the inner cylinder; the fitting peripheral walls and the inner cylinder are interconnected by end walls (42) of rubber-like elastomer, and orifice-forming parts (44, 46) are provided on the outer surface sides of the joining walls. At the orifice-forming parts, a channel (50) having a first rubber valve (24) forming a first sub-orifice (26), a channel (56) having a second rubber valve (28) forming a second sub-orifice (30), and fitting recessed portions (48, 54) are provided. In the first and second liquid chambers, main orifice-forming members (60, 70) having respective channels (64, 74) on their outer peripheral surfaces are disposed, and fitting protrusions (66, 68, 76, 78) on both ends thereof are fitted in the fitting recessed portions, whereby the main orifice through which both liquid chambers communicate is formed.

An object of the present invention is to provide a pneumatic tire that ensures both of the on-ice braking performance and the dry braking performance. In order to achieve the object, a pneumatic tire comprises a tread surface including a land portion in which a plurality of sipes are formed, wherein each of the sipes includes a reference plane extending in a depth direction of the sipe from a wavy or zigzag line in the surface of the land portion and each of the sipes is formed with a convex portion having a convex shape in a vertical section with respect to the reference plane in a top area at the front side and the rear side thereof.

A method of maintaining a printhead in an operable condition is provided. The method comprises the steps of: (i) providing a printhead maintenance station comprising a capper having a constriction member, a vacuum system in fluid communication with the capper, an air inlet valve in fluid communication with the capper, and an engagement; (ii) moving the capper into a first position such that the capper is sealingly engaged around the printhead and the constriction member is spaced apart from the face, thereby defining a blast channel; (iii) generating a vacuum over the face using the vacuum system, thereby purging ink from printhead nozzles onto the face; and (iv) opening the air inlet valve, thereby blasting air through the blast channel and removing ink from the face.

A confocal scanning holography microscope for use with a suitably selected detector for providing three dimensional information on the state of an object. The microscope has a coherent wavelength source for producing a coherent beam, scanning means for moving said coherent beam in a suitably selected pattern, and means for producing and focusing an object beam and a reference beam to an object focal point and a reference focal point, respectively. The object beam has a transmission path of essentially the same length of a transmission path of the reference beam. The object beam intercepts an object at the object focal point while the reference beam passes by the object. There are also means for defining the object beam and the reference beam based on the position of the object focal point and the geometry of the convergence angles and means for producing an interference pattern between the object focal point and the reference focal point.

The length of the collision cell (20) in the direction along the ion optical axis (C) is set to be within the range between 40 and 80 mm, and typically 51 mm, which is remarkably shorter than before. The CID gas is supplied so that it flows in the direction opposite to the ion's traveling direction. Since the energy that an ion receives in colliding with a CID gas increases, it is possible to practically and sufficiently ensure the CID efficiency even though the collision cell (20) is short. In addition, since the passage distance for an ion is short, the passage time is shortened. Accordingly, it is possible to avoid the degradation in the detection sensitivity and the generation of a ghost peak due to the delay of the ion.

Disclosed are a flash memory device and a method for manufacturing the same. The flash memory device includes a floating gate including adjacent first and second floating gates on a substrate; first and second select gates respectively on the first and second floating gates; an insulating layer between the first floating gate and the first select gate and between the second floating gate and the second select gate; a drain region at outer sides of the first and second select gates; a source region between the first and second select gates; and a metal contact on each of the drain region and the source region. The select gate can be defined as a self-align structure, and the length of the select gate can be controlled depending on the thickness of the material used to form the select gate.

A saddle-ride type vehicle may include a rear cushion that extends upward while one end thereof in a longitudinal direction is connected to a swing arm and that elongates and contracts in the longitudinal direction according to swinging of the swing arm to generate damping force with respect to the swinging of the swing arm, and a rear cushion supporting portion that is provided to a center upper cross frame provided in an upper portion of a vehicle and that supports the other end of the rear cushion in the longitudinal direction. The center upper cross frame is positioned on an extension line of the rear cushion in the longitudinal direction, an opening that penetrates through a horizontal direction is formed in a pivot plates, and in a side view, a rear cushion supporting portion is positioned inside of the opening.

A small motor including a rotor, a stator, a bearing member which supports the rotor shaft in the radial and thrust direction and a bearing holding member which holds the bearing member. The bearing holding member is formed in a thin plate-shaped elastic member and includes a bearing holding part which holds the bearing member, arm parts which are extended outward from the bearing holding part in the radial direction in a spiral manner, and an outer peripheral part which is connected to the arm part at a position outward in the radial direction of the bearing holding part and which is fixed to the stator.

A stock assembly and related method are provided. The stock assembly can include a base that can be joined with a weapon and a butt portion that movably extends from the base so the stock assembly can be adjusted in length. The stock can include an adjustment limiter configured to stop extension of the butt portion at a predetermined length, which can be set by a user to fit their stature. The butt portion can include a longitudinal axis and a limiter surface offset at an angle relative to the axis. The adjustment limiter can be a wedge that wedges against the limiter surface to set the stock assembly at the predetermined length, thereby automatically setting that length in a consistent and repeatable manner. A lock, separate from the adjustment limiter, can selectively lock the butt portion in a fixed position as or after the stock assembly attains the predetermined length.

The present invention proposes a double disc insertion preventing apparatus for a disc player with a simple construction while improving thinning.With a double disc insertion preventing apparatus for a disc player of the present invention, a roller supporter having a rotation axis is provided at a position in the vicinity of a disc insertion port of the supporter, a roller is supported with the ability to rotate freely at the rotating end located further back than the rotation axis of the supporter, the disc insert detection switch is attached on the circuit substrate placed furthermore back than the roller, an actuator is rotated by interlocking with the rotating operation of the roller supporter when the roller allows disc insertion causing a double disc insertion preventing signal to be sent by controlling the switch by the actuator, and wherein the rotation axis of the actuator conforms to the rotation axis of the roller supporter, and the actuator controls the switch at a position furthermore back over the roller.

A recording apparatus includes a recording head that performs recording on a medium; a first roller that inverts the medium which is fed from a side of the recording head; and a second roller of which an outer circumferential surface is in contact with medium transportation paths before and after the medium is inverted by the first roller and which exerts a transportation force on the medium.

The present invention is directed to a steering wheel. Turning portions are alternately formed in a longitudinal direction by way of heater wires of heating portions that are fixed to a skin body main body formed in a belt shape. Of the turning potions, on an outer circumferential side of an arc of a rim portion main body, central turning portions in a plurality of arrays are formed so as to be displaced from each other in a longitudinal direction of the rim portion main body. Among the turning portions, on an inner circumferential side of the arc of the rim portion main body, lateral turning portions are formed in such a manner that a dimension in the longitudinal direction of the rim portion main body is smaller in length than that of a respective one of turning pattern portions of the central turning portions.

The invention relates to a tensioning system for a mobile telescopic crane, in which the telescopic mast is outwardly braced via a tensioning means, and wherein said tensioning means is guided along or over the telescopic mast and fastened to the telescopic mast in such a way that a pressure bias of the mast is created in the area of the tensioning means guide. The tensile units or winches of a system in accordance with the invention are arranged on the crane superstructure at a distance from the level luffing plane of the telescopic mast of the crane, such that the tensioning means can absorb a substantial proportion of the loads having components perpendicular to the level luffing plane. The tensioning means tensile units or winches of a system in accordance with the invention are arranged on the crane superstructure, such that they can shift.

A hole diameter measuring method for a holey optical fiber of the present invention is a hole diameter measuring method for a holey optical fiber having: continuously irradiating a side of a holey optical fiber bare wire with parallel light rays, the holey optical fiber bare wire obtained by drawing an optical fiber base material; continuously detecting, with a detecting portion, forward scattering light that is generated by the irradiation of the holey optical fiber bare wire with the parallel light rays; and calculating a diameter of at least one hole in the holey optical fiber bare wire using a correlation relationship between a scattering intensity pattern of the detected forward scattering light and the diameter of the at least one hole.

A wire holding bracket space-efficiently and safely routes a wire for power supply on a movable body (14). The wire holding bracket includes a mounting portion (58) mounted on a slide bracket (22). A wire main body holding portion (48) projects from the mounting portion (58) toward one side in a transverse direction of a guide rail (20). A wire end holding portion (66) projects from the mounting portion (58) toward the other side in the transverse direction of the guide rail (20) and extends toward a power supply unit (68) of a movable body (14). A wire accommodating recess (70) extends from the wire main body holding portion (48) to the wire end holding portion (66) through the mounting portion (58). The mounting portion (58) is slidable relative to the guide rail (20) together with the slide bracket (22) by being mounted on the slide bracket (22).

A terminal-equipped wire (X) includes a wire (10) with a core (11) covered by with insulation coating (12). A terminal (20) including a wire barrel (23) is crimped onto the core (11) exposed at an end of the wire (10). An anticorrosive (35) is attached to cover the crimped wire barrel (23). The wire barrel (23) has barrel pieces (23B) extending from side edges of a bottom plate. The core (11) is placed on the bottom plate so that a tip of the core (11) is retracted rearwardly of front edges of the barrel pieces (23B) and the barrel pieces (23B) are crimped to embrace the core (11) while extending ends of the barrel pieces (23B) butt against each other. A core confirmation opening (30) is formed in a front of the crimped wire barrel (23) by widening an interval between corresponding butting parts of the barrel pieces (23B).

A front wheel suspension device for a saddle-ride type vehicle, includes a front fork for supporting a front wheel with a steering member that is rotated about a rotational axis in accordance with operation of a handlebar. A link member is composed of an upper link rockably connected to the steering member and a lower link rockably connected to the upper link and the front fork. A swing arm includes upper and lower arms. A supporting member forms a steering axis and rockably supports front ends of the upper and lower arms. The supporting member is of a cylindrical shape, and supports the front fork on the inside in the radial direction of the supporting member such that the front fork is rotatable about the steering axis. The length of the swing arm is ensured while increasing flexibility in the layout of the swing arm.