67results about How to "Degrading direction" patented technology

A tensioning or deflection pulley for a belt drive includes a carrier and a track roller comprised of an inner ring, an outer ring, and a connecting assembly, including a wheel disk extending between the inner and outer rings, and a rib assembly disposed in both sides of the disk in circumferential spaced-apart relationship, for interconnecting the inner and outer rings. The track roller is supported on the carrier by a sealed rolling-contact bearing via a fastening screw. A first sealing element is connected to the track roller on a carrier-distal side, and a second cap-shaped sealing element is disposed between the carrier and the track roller and detachably secured to the inner ring of the track roller to thereby seal the track roller on both sides.

A tensioning or deflection pulley for a belt drive includes a carrier and a track roller comprised of an inner ring, an outer ring, and a connecting assembly, including a wheel disk extending between the inner and outer rings, and a rib assembly disposed in both sides of the disk in circumferential spaced-apart relationship, for interconnecting the inner and outer rings. The track roller is supported on the carrier by a sealed rolling-contact bearing via a fastening screw. A first sealing element is connected to the track roller on a carrier-distal side, and a second cap-shaped sealing element is disposed between the carrier and the track roller and detachably secured to the inner ring of the track roller to thereby seal the track roller on both sides.

A semiconductor memory device includes a stack including gate electrodes sequentially stacked on a substrate, a vertical insulating structure penetrating the stack vertically with respect to the gate electrodes, a vertical channel portion disposed on an inner side surface of the vertical insulating structure, and a common source region formed in the substrate and spaced apart from the vertical channel portion. A bottom region of the vertical channel portion has a protruding surface in contact with a bottom region of the vertical insulating structure.

A second electric motor is arranged on a first axis on which an output shaft of the engine is arranged, a transmission is arranged on a second axis which is parallel with the first axis, and a clutch is arranged on the first axis to selectively connect and disconnect the second electric motor and the transmission to and from the engine. Power on the first axis is transmitted to an input shaft of the transmission via a power transmitting mechanism.

A second electric motor is arranged on a first axis on which an output shaft of the engine is arranged, a transmission is arranged on a second axis which is parallel with the first axis, and a clutch is arranged on the first axis to selectively connect and disconnect the second electric motor and the transmission to and from the engine. Power on the first axis is transmitted to an input shaft of the transmission via a power transmitting mechanism.

The present invention includes a system and method for transferring a selected solute species from a fluid mixture to a fluid media. The system of the present invention includes a convergent channel for passing a fluid mixture containing a selected species tangentially across the first surface of a porous membrane. A fluid media is directed to flow tangentially over the second surface of the membrane. As the fluid mixture and the fluid media flow on opposite sides of the membrane, the selected species traverses the membrane leaving the fluid mixture and entering the fluid media. The volumetric loss to the fluid mixture associated with the loss of the selected species is compensated for by the convergency of the channel. As a result a constant velocity is maintained over the membrane, maximizing the selectivity of the filtration process.

The invention relates to a liquid-cooled plasma burner, comprising a nozzle bore for the plasma gas jet to exit at a nozzle tip and a first section whose outer surface gradually tapers in the shape of a cone at an angle α in the direction of the nozzle tip, except for at least one deflection section that extends in the shape of a cone at an angle β in the direction of the nozzle tip. The invention also relates to an arrangement thereof with a nozzle cap and to a plasma burner comprising such an arrangement.

A connector includes a first terminal housing with a plurality of first connecting terminals aligned and accommodated therein, a second terminal housing with a plurality of second connecting terminals aligned and accommodated therein, a plurality of insulation members aligned and accommodated in the first terminal housing, a connecting member including a head and a shaft connected to the head. The shaft and / or the head includes a first screw part to screw the connecting member into the first terminal housing and / or the second terminal housing. The shaft includes a second screw part to screw into an insulation member of the plurality of the insulation members at a forward end in an insertion direction of the connecting member. The second screw part includes a screw pitch greater than the first screw part.

In a telescopic shaft for vehicle steering, assembled in a steering shaft of a vehicle and including a male shaft and a female shaft so fitted as to be mutually incapable of rotating but mutually slidable, at least one set of torque transmission members are disposed in at least one set of accommodating portions formed in an outer peripheral surface of the male shaft and in an inner peripheral surface of the female shaft, and at least the one set of torque transmission members are cylindrical members that gradually decrease in their diameters toward end portions in an axial direction.

Single fiber optical telemetry systems and methods are disclosed. The methods and systems facilitate input and output via a single fiber optic interface. The optical telemetry systems and methods also facilitate faster data transmission rates between surface and downhole equipment in oilfield applications.

In a method for setting an actuator that influences the driving dynamics of a vehicle as a function of signals of a surround sensor system, the lateral distance of the vehicle from another vehicle is determined, and in case a minimum lateral distance is undershot, the actuator in the vehicle is actuated for the generation of a yawing moment.

Provided is an optical scanning apparatus has a plurality of light emitting portions and an incident optical system including optical element, wherein each shape of optical surfaces in a main scanning section of optical elements is formed into a noncircular shape. When defining that W is a space between specific light emitting portions farthest from an optical axis in the main scanning direction, La is an optical path length between an aperture stop and a specific optical surface closest to the light source unit among the noncircular optical surfaces of the incident optical system, f1 is a focal length of the incident optical system in the main scanning direction, and D is a light flux width in the main scanning direction of a light flux emitted from the specific light emitting portion in the main scanning direction on specific the optical surface, the equation 2D≧|W·La / 2f1|≧D / 8 is satisfied.

A second electric motor is arranged on a first axis on which an output shaft of the engine is arranged, a transmission is arranged on a second axis which is parallel with the first axis, and a clutch is arranged on the first axis to selectively connect and disconnect the second electric motor and the transmission to and from the engine. Power on the first axis is transmitted to an input shaft of the transmission via a power transmitting mechanism.

In a reverse drive with power output from an engine, the control procedure of the invention selects a drive point of the higher rotation speed corresponding to the higher accelerator opening among available drive points that ensure output of a target engine power, and controls the engine to be driven at the selected drive point and ensure output of a torque demand corresponding to the accelerator opening to a drive shaft. A required torque level output from a motor MG2 increases with an increase in engine torque under the conditions of a fixed torque demand of the drive shaft and a fixed output power level of the engine 22. Setting a drive point of the higher rotation speed and the lower torque corresponding to a higher level of the accelerator opening ensures output of the torque demand to the drive shaft. Setting a drive point of the lower rotation speed and the higher torque corresponding to a lower level of the accelerator opening improves the drive feeling of the engine.

Provided are a film formation apparatus and a film formation method which are capable of forming a pixel pattern with good dimensional accuracy and with reduced misalignment in a plane direction between a substrate and a mask when the substrate is pressed against the mask. The film formation apparatus includes an alignment mechanism for aligning a substrate and a mask with each other and a pressing mechanism for pressing the substrate against the mask with a contact member provided to one end of a pressing body, which are provided in a vacuum chamber. After alignment between the substrate and the mask by the alignment mechanism, the contact member of the pressing body is brought into contact with a surface of the substrate, which is on a side opposite to the mask, to press the substrate.

In a reverse drive with power output from an engine, the control procedure of the invention selects a drive point of the higher rotation speed corresponding to the higher accelerator opening among available drive points that ensure output of a target engine power, and controls the engine to be driven at the selected drive point and ensure output of a torque demand corresponding to the accelerator opening to a drive shaft. A required torque level output from a motor MG2 increases with an increase in engine torque under the conditions of a fixed torque demand of the drive shaft and a fixed output power level of the engine 22. Setting a drive point of the higher rotation speed and the lower torque corresponding to a higher level of the accelerator opening ensures output of the torque demand to the drive shaft. Setting a drive point of the lower rotation speed and the higher torque corresponding to a lower level of the accelerator opening improves the drive feeling of the engine.

A film pattern forming method is for forming a film pattern on a predetermined region of a substrate that has a predetermined shape. The film pattern forming method includes: rendering a surface of the substrate liquid-repellent; applying droplets of a liquid containing material for forming the film pattern in a margin area of the predetermined region in which the film pattern is to be formed, thereby forming a margin band of the applied droplets and forming a margin band film by drying or hardening the margin band; rendering the surface of the substrate lyophilic; and applying droplets of the liquid in the predetermined region circumscribed by the margin band film and thereby filling the predetermined region.

An integrated semiconductor optical device includes first and second semiconductor optical devices. The first semiconductor optical device includes a first core layer, a first upper cladding layer including a first ridge portion, a first buried layer surrounding the first ridge portion, and a first adjusting layer provided between the first buried layer and the first ridge portion. The second semiconductor optical device includes a second core layer, a second upper cladding layer including a second ridge portion. The first semiconductor optical device and the second semiconductor optical device are arranged next to each other in a predetermined axis direction. The first core layer is joined to the second core layer by a butt joint method at a joint boundary between the first and second semiconductor optical devices. The first adjusting layer has a refractive index lower than a refractive index of the first core layer and higher than a refractive index of the first buried layer. The first adjusting layer extends in the predetermined axis direction. The first adjusting layer has a constant width from one end facet to the joint boundary.

A commutator including a commutator main body having a plurality of commutator pieces and a short-circuit member having a short-circuit conductor for short-circuiting commutator pieces. The short-circuit conductor includes superimposed first and second short-circuit member formation groups. The first short-circuit member formation group is thinner than the second short-circuit member formation group. The first and second short-circuit member formation groups are fixed to each other by crimping projections, which are formed on the second short-circuit member formation group through punching, in a state inserted through holes, which are formed in the second short-circuit member formation group.

An integrated semiconductor optical device includes first and second semiconductor optical devices. The first semiconductor optical device includes a first core layer, a first upper cladding layer including a first ridge portion, a first buried layer surrounding the first ridge portion, and a first adjusting layer provided between the first buried layer and the first ridge portion. The second semiconductor optical device includes a second core layer, a second upper cladding layer including a second ridge portion. The first semiconductor optical device and the second semiconductor optical device are arranged next to each other in a predetermined axis direction. The first core layer is joined to the second core layer by a butt joint method at a joint boundary between the first and second semiconductor optical devices. The first adjusting layer has a refractive index lower than a refractive index of the first core layer and higher than a refractive index of the first buried layer. The first adjusting layer extends in the predetermined axis direction. The first adjusting layer has a constant width from one end facet to the joint boundary.

The invention provides a cable protecting and guiding device with a reduced radius of flexion formed when the device is bent back in a cable longitudinal direction between cable fixing and moving ends and which attains a smooth movement by continuously sliding along slidable-contact bottom portions of shoes disposed on upper and lower parts of the flexed cable inner peripheral side. A slidable-contact bottom portion of a shoe provided on the flexed cable inner peripheral side of a pair of link plates disposed apart in the lateral direction has a parallelogram slidable-contact bottom surface that slidably contacts between upper and lower shoes on the flexed cable inner peripheral side.

In a telescopic shaft for vehicle steering, assembled in a steering shaft of a vehicle and including a male shaft and a female shaft so fitted as to be mutually incapable of rotating but mutually slidable, at least one set of torque transmission members are disposed in at least one set of accommodating portions formed in an outer peripheral surface of the male shaft and in an inner peripheral surface of the female shaft, and at least the one set of torque transmission members are cylindrical members that gradually decrease in their diameters toward end portions in an axial direction.

An integrated semiconductor optical device includes first and second semiconductor optical devices. The first semiconductor optical device includes a first core layer, a first upper cladding layer including a first ridge portion, a first buried layer surrounding the first ridge portion, and a first adjusting layer provided between the first buried layer and the first ridge portion. The second semiconductor optical device includes a second core layer, a second upper cladding layer including a second ridge portion. The first semiconductor optical device and the second semiconductor optical device are arranged next to each other in a predetermined axis direction. The first core layer is joined to the second core layer by a butt joint method at a joint boundary between the first and second semiconductor optical devices. The first adjusting layer has a refractive index lower than a refractive index of the first core layer and higher than a refractive index of the first buried layer. The first adjusting layer extends in the predetermined axis direction. The first adjusting layer has a constant width from one end facet to the joint boundary.

A device includes a first semiconductor die having a first surface and a second surface. The first semiconductor die is configured to communicate by capacitive coupling using one or more of a plurality of proximity connectors proximate to the first surface. The first semiconductor die is configured to have a flexibility compliance greater than a first pre-determined value in a direction substantially perpendicular to a plane including the plurality of proximity connectors in order to reduce misalignment in the direction between the plurality of proximity connectors and additional proximity connectors on another device.

A dual-bearing reel includes a reel body, a spool rotatably held between side plates, and a brake unit configured to brake the spool. The brake unit includes a cover portion, a first regulator and a second regulator. The cover portion has a first circumferential part and a second circumferential part, and is mounted to the reel body. The first regulator and the second regulator are covered with the cover portion. The first circumferential part has a first opening exposing at least a part of the first regulator therethrough, whereas the second circumferential part has a second opening exposing at least a part of the second regulator therethrough. The reel body has a first restriction part covering the first opening.

The invention relates to an illumination assembly, including a beam expander being arranged for receiving from a radiation source a radiation beam directed in a first direction (z) and for expanding the beam with a first magnification factor in a second direction (x) and with a second magnification factor in a third direction (y). The first, second and third directions being substantially mutually orthogonal. The illumination assembly further includes a beam splitter that is arranged for splitting the radiation beam in two split radiation beams split in at least one of the second and third direction, the propagation direction of the split radiation beams being substantially in the first direction. The beam splitter is further arranged for delivering the split radiation beams to the beam expander, of which at least one of the magnification factors is adjustable.