38results about How to "Unnecessary adjustment" patented technology

A constant-voltage circuit having an overcurrent protection circuit which includes: a first sense transistor, one main terminal connected to an input terminal of the constant-voltage circuit and a control terminal connected to a control terminal of an output transistor generates a current corresponding to an output current from the output transistor; a voltage level adjusting circuit configured to generate a voltage corresponding to a voltage of a main terminal of the output transistor at an output terminal side of the constant-voltage circuit by extracting a current that is not affected by a change in the output current from the output transistor, and adjust a voltage of another main terminal of the first sense transistor such that the adjusted voltage becomes equal to the generated voltage; and a protection circuit to control a control voltage applied from an error amplifier to the control terminal of the output transistor.

Provided are a displacement / distortion measuring method and a displacement / distortion measuring apparatus for easily and highly accurately measuring displacement or distortion of an object. An image of the surface of the measuring object is picked up by a line scanner apparatus adhered or brought close to the surface of the measuring object. The image is taken, displacement or distortion is measured by image analysis of the image of the measuring object surface prior to time lapse and that after time lapse, and displacement or distortion measuring results are outputted.

In an engine of a working machine having no governor mechanism, the engine revolution speed is controlled such that the revolution speed can stably be maintained irrespective of the variation in load without adjusting the throttle opening to exploit the full potential of the engine. Since an engine 1 does not have the governor mechanism, an operator adjusts the throttle opening and controls the engine revolution speed. A map in which ignition timing (amount of angle of lead) is set by means of functions of the engine revolution speed is stored in an ignition timing map 30. The map 30 is set such that the engine revolution speed is equal to or higher than a value to be controlled (e.g. 7000 rpm), and the ignition timing is lagged as compared with a case in which the engine revolution speed is lower than the value to be controlled.

A rotation state detecting device capable of detecting the direction of rotation of a rotating body includes first and second bridge circuits made up of magneto-resistance effect elements, a first comparator for detecting the increasing / decreasing direction of the center point voltage of the first bridge circuit, a second comparator for detecting the increasing / decreasing direction of the center point voltage of the second bridge circuit, a third comparator for detecting the difference between the center point voltage of the first bridge circuit and the center point voltage of the second bridge circuit, and logic value information deriving means for outputting “1” when the logic values of the outputs of the first comparator and the second comparator are both “1”, outputting “0” when they are both “0”, and continuing to output the previous value at other times, the direction of rotation of the rotating body being determined on the basis of a combination of the outputs of the first, second and third comparators and the logic value information deriving means.

A terminal fitting (10) includes a wire barrel (12) to be crimped and connected to a core (61) at an end portion of a wire (60). An insulation barrel (13) is located behind the wire barrel (12) and is to be crimped and connected to an insulation coating (62) at the end portion of the wire (60). The inner surface of the insulation barrel (13) is formed with a close-contact portion (18) to be held in close contact with the insulation coating (62) and a recessed groove (19) spaced from the insulation coating (62) and extending over the entire circumference. The recessed groove (19) has an opening (21) that is open at the front end of the insulation barrel (13) and a waterproof material (40) flows into the recessed groove (19) through the opening (21). The waterproof material (40) adheres to the outer surface of the core (61).

An information processing apparatus is constructed by a system PLL, a first unit, a second unit, and a system board on which they are mounted. A delay setting circuit in which a variation and delay elements (a gate delay and a line delay) which are equivalent to those of a clock tree circuit for a gate have been set at the designing stage is provided on a signal line of a system clock in the first unit to the second unit. A delay setting circuit in which a variation and delay elements which are equivalent to those of the clock tree circuit for the gate have been set at the designing stage is provided on a signal line of a clock gate signal to the second unit.

An articulated robot comprises a control unit including: a track information storage unit which stores track information corresponding to a combination of a start point and an end point; a setting unit which sets a current position and a target position of an arm distal end as the start point and the end point; and an operation command generation unit which generates an operation command based on track information corresponding to a combination of the set start point and the set end point (corresponding track information). If the corresponding track information is not stored but related track information corresponding to a combination of a start point and an end point having a predetermined relationship with a combination of the set start point and the set end point is stored in the track information storage unit, the operation command generation unit generates the operation command based on the related track information.

An adapter device (100) for releasable attachment of a lighting module in a luminaire. The adapter device comprises at least one resilient element (110, 110a, 110b) arranged to abut the lighting module. The adapter device further comprises an electrical interface (120), arranged for electrical connection to the luminaire, wherein the electrical interface is mechanically engageable with the at least one resilient element. At least a portion (130) of the electrical interface is rotatably arranged in the adapter device and comprises an arm portion (160) which elongates in a rotational plane of the at least one portion of the electrical interface. The arm portion is arranged to bias the at least one resilient element dependently on the rotation of the at least one portion of the electrical interface, such that the at least one resilient element, in a biased state, is arranged to clamp the lighting module to the luminaire.

A viewfinder display apparatus which can realize superimpose having good visibility without giving uncomfortable feeling to a photographer is disclosed. The viewfinder display apparatus includes an eyepiece lens unit, an a member on which illumination unit which irradiates illumination light, and a plurality of region display sections arranged in a viewfinder optical path respectively to correspond to the focus detection regions. Each of the region display sections includes an outer frame which partially transmits light from an object to display edges of the focus detection regions in the viewfinder field and reflecting region in which reflecting surface which reflects illumination light from the illumination unit to guide the reflected light to the eyepiece lens unit are formed.

A reciprocating tool includes a toggle switch that is turned on or off by tilting a lever, and a switch lever in a motor housing. The switch lever includes an engagement frame into which the lever is inserted, and can slide in a tilting direction. The switch lever is slid to tilt the lever to an ON position or an OFF position through a sliding operation of the switch lever from the outside. An engagement portion of the switch lever on a side closer to the ON position of the lever is provided with a slanted guide surface that guides the lever in the ON position to the OFF position when the toggle switch is attached into an upper housing having the switch lever attached thereto.

A beam shaping element includes a set of diffraction gratings on each surface thereof, in such a manner that intervals between the gratings farer from a vicinity of an optical axis and nearer to a periphery are narrower, wherein each interval between the respective gratings monotonously increases or monotonously decreases along a direction in which each grating-shaped pattern extends. According to the arrangement above, it is possible to correct displacement of a light emitting point of a light source by simply performing a positional adjustment within a plane that is orthogonal to the optical axis. Thus, it is possible to provide the beam shaping element that enables to correct the displacement of the light emitting point of the light source simply by performing positional adjustment in the plane vertical to the optical axis, thereby making it unnecessary to perform positional adjustment along the optical axis direction, and to provide a light source unit and an optical pickup using the beam shaping element.

Reaction vessel 1 for assaying of a subject substrate molecule comprises a translucent narrow tube 2 which has a liquid feed port 4 at one end, and which is intended to be packed with microparticles 5 as solid phase support on which a reagent molecule is bound thereto, in which said reagent is capable of binding to, adsorbing, or showing affinity with the subject substrate molecule, and a effluent collecting tube 3 in which a liquid absorbing member 13 is provided inside for absorbing the liquid poured into the narrow tube, and which is connected to the narrow tube 2 at its downstream via a communicating passage 11, and a current-controlling mechanism for controlling liquid current in the narrow tube so as to hold the liquid in the narrow tube 2 during a predetermined time.

The invention relates to the fixing of a natural ashlar panel to a substructure with an anchor having an internal thread. The invention proposes that the corresponding blind hole be drilled to residual wall thickness R and the anchor be set in a recessed position. The natural ashlar panels with the anchors can thus be transported to the building site in the form of a compact stack. At the building site, a bolt having a stop element is mounted, which stop element is supported on the anchor. At the opposite end the substructure is clamped against the stop element. In that way, the distance of the outer surface of the natural ashlar panel from the substructure is constant even in the event of varying thicknesses D of the natural ashlar panels. As a result, laborious adjustment work is avoided.

A method and system that utilizes hysteresis in image processing algorithms to minimize interframe noise in video frames is provided. The method includes receiving a video frame and determining a measurement in the video frame, wherein the measurement is associated with an image control feature. The method also includes providing a target value and a tolerance, and calculating an error value using the measurement and the target value. The method further includes comparing the error value to the tolerance, and in response to the error value being greater than the tolerance, adjusting the image control feature. The system includes a video frame stored in a storage medium and a module coupled to the storage medium. The module is operable to determine a measurement in the video frame, wherein the measurement is associated with an image control feature. The module is also operable to calculate an error value using the measurement and a target value, and compare the error value to a tolerance. In response to the error value being greater than the tolerance, the module is further operable to adjust the image control feature.

Provided is an electric brake device capable of adjusting a clearance without making a driver feel discomfort, in a vehicle equipped with the electric brake device. A control device (2) of this electric brake device (DB) includes: a brake operation amount detector (24) to detect an operation amount to a brake operation member (27) of the vehicle; and an operation record flag storage unit (19) to store an operation record flag indicating a record of a latest operation performed by the driver to the brake operation member (27), on the basis of the operation amount detected by the brake operation amount detector (24). The control device (2) further includes a target clearance determination unit (17) to determine a target clearance with reference to the operation record flag stored in the operation record flag storage unit (19).

This tunable bandpass filter is provided with: a conductive member having a plurality of resonance rods protruding so as to be aligned in a single plane; a dielectric plate disposed parallel to the single plane; a drive part which is attached to the dielectric plate and drives the dielectric plate in directions parallel and perpendicular to the single plane; and a waveguide containing at least the resonance rods and the dielectric plate.