179results about How to "High precision adjustment" patented technology

A DA converter includes a first DA conversion section for obtaining an analog output signal in accordance with a digital input signal value, and a second DA conversion section for obtaining an analog gain control output signal in accordance with a digital gain control input signal value. In the DA converter, the gain control of the analog output signal generated by the first DA conversion section is performed on the basis of the gain control output signal generated by the second DA conversion section.

A substrate mounting table includes a mounting table main body, a mounting unit provided at an upper portion of the mounting table main body, a heat source transferring a (cold) heat to the upper portion of the mounting table main body, and a heat transfer control part. The heat transfer control part includes a cavity portion provided in the mounting table main body to correspond to the mounted substrate, and a solid member filled in the cavity portion and having pores communicating with one another. The heat transfer control part controls a heat transfer level from the heat source by supplying or exhausting a heat transfer gas to or from the cavity portion. A controller controls the supplying and the exhausting of the heat transfer gas to and from the cavity portion by a heat transfer gas supply unit and a heat transfer gas exhaust unit, respectively.

A positional adjusting mechanism for a cutting insert in a tool for chip removing machining, preferably a milling cutter. The positional adjusting mechanism includes a hole formed in the tool body adjacent to the cutting seat which receives the cutting insert. A slotted bushing is mounted in that hole. An adjusting screw is received in the bushing to expand an upper end of the bushing. In the mounted state of the bushing in its hole, contact occurs between an upper part of the bushing and a support surface of the tool body which urges the bushing laterally in its hole to eliminate lateral play and thus stabilizes the bushing.

The invention provides an installation and adjustment method of infrared lenses. The installation and adjustment method comprises the steps of utilizing a dual-optical-path centering instrument to measure rocking amount of sphere center images of two lens surfaces of an infrared single lens assembly, adjusting translation and inclination of the infrared single lens assembly, monitoring the rocking amount of the sphere center images, striking dowels to position the infrared single lens assembly, taking off the infrared single lens assembly, positioning other infrared single lens assemblies through the same method, and installing the infrared single lens assemblies into lens cones to complete the installation and adjustment of the lenses. By means of the installation and adjustment method of the infrared lenses, high-precision installation and adjustment of the infrared lenses can be achieved, and the problem that most of visible light cannot penetrate infrared lens materials and the centering measurement of a system cannot be performed is solved.

A positional adjusting mechanism for a cutting insert in a tool for chip removing machining, preferably a milling cutter. The positional adjusting mechanism includes a hole formed in the tool body adjacent to the cutting seat which receives the cutting insert. A slotted bushing is mounted in that hole. An adjusting screw is received in the bushing to expand an upper end of the bushing. In the mounted state of the bushing in its hole, contact occurs between an upper part of the bushing and a support surface of the tool body which urges the bushing laterally in its hole to eliminate lateral play and thus stabilizes the bushing.

A color adjusting method including: creating a first color profile for each of a first and a second image outputting apparatuses, based on values obtained by measuring a color chart; creating a second color profile based on the first color profile; and adjusting by using the second color profile in such a manner that an output color of the second image outputting apparatus matches to that of the first image outputting apparatus. The color adjusting method further including: adjusting lightness; and adjusting chroma by changing the values of the predetermined color system so as to adjust the chroma in response to the ratio of the lightness before to the lightness after the adjusting lightness step; wherein, the second color profile is created, based on the values having been adjusted in the adjusting lightness step and in the adjusting chroma step.

The present invention provides a technique for enabling even a person having no expert knowledge to adjust the direction of an optical axis easily with high precision. In a three-dimensional image processing apparatus having plural image capturing apparatuses, optical center of an image from an image capturing apparatus is stored for each of the image capturing apparatuses. A mark indicative of the optical center is superimposed on an image obtained from the image capturing apparatus. By referring to the mark for each of the image capturing apparatuses, the orientation of each of the image capturing apparatuses is adjusted so that all of the marks overlay on the same point on an object.

A blow molding machine with air conditioning that while minimizing the introduction rate of outside air, realizes maintaining of constant temperature in not only a plant building but also the interior of a blow molding machine and production of a bottle as a final configuration with stability in its measurement value. The blow molding machine with air conditioning is constructed so that air for use in biaxially stretching blow molding together with hot air of heating zone (1) and internal air of a plant building is suctioned by means of suction chamber (4), filtered by means of primary filter (6) and secondary filter (7) into clean air, brought into heat exchange with primary cooling coil (8), fed under pressure by air blower (10) and released through low-temperature duct (12) into the interior of the plant building. Further, the construction is made so that housing (3) on its side face is provided with vent (3a) so as to allow reflux of the clean air released into the interior of the plant building and flow into the heating zone (1) and blow zone (2).

A DA converter includes a first DA conversion section for obtaining an analog output signal in accordance with a digital input signal value, and a second DA conversion section for obtaining an analog gain control output signal in accordance with a digital gain control input signal value. In the DA converter, the gain control of the analog output signal generated by the first DA conversion section is performed on the basis of the gain control output signal generated by the second DA conversion section.

This invention provides a focal point regulating method and focal point regulating device in a camera device. In the camera, when a camera lens is moved at am optical axis direction to regulate a focusing position, the focusing position can be easily regulated with high precision even if the peak points of the picked contrast feature and MTF feature are unclear. A first and second test charts (CH1, CH2) each having an imaging pattern defined by white color and black color are set in front and rear of the target position (P) of an object, a focus lens (3) is moved in the direction of optical axis X, focal point evaluation value of the imaging pattern focused on an image element (5) is determined for each of the first and second test charts (CH1, CH2) in correspondence with the movement quantity of the focus lens (3), and the position of the focus lens (3) is set such that the focal point evaluation value in the first test chart (CH1) coincides with the focal point evaluation value in the second test chart (CH2).

A color test image of each color composed of a plurality of partial images arranged at predetermined intervals in the moving direction of a conveyance belt is formed, at a position on the conveyance belt separated from relative positions where the respective color images are formed by distances according to the respective colors. A detection sensor detects the position of each partial image, and the distance between corresponding partial images in the respective colors is calculated. The distance between the respective color test images by finding an average value of a plurality of partial image distances is calculated, and based on the calculated distance, an adjustment amount for adjusting a position of forming each color image on the medium is calculated so that the respective color images are superimposed on each other without causing color misregistration.

An image forming apparatus capable of forming wide images, includes: an exposing unit having a plurality of LED (light-emitting diode) heads arranged alternately in a main scanning direction, in which the resolution of an LED row formed in at least one of the plurality of LED heads is higher than the resolution of image data in a main scanning direction; and a lighting control unit that controls to turn on or turn off dots in the LED row such that the exposing position of a photoconductive drum is moved in the unit of dots of the high resolution LED row.

The invention relates to a triaxial dip angle adjustable platform for mechanical machining, relates to an adjustable mechanical machining platform, and provides a triaxial dip angle adjustable platform which is simple in structure and low in cost, can realize the machining of complex curves and special-shaped surfaces and is used for mechanical machining. The triaxial dip angle adjustable platform is provided with a base, a workbench, an X- and Y-axis dip angle adjusting plate, a revolution spherical surface body, a revolution spherical surface base, an X-axis dip angle adjusting rod, a Y-axis dip angle adjusting rod and a Z-axis rotation angle adjusting rod, wherein the X- and Y-axis dip angle adjusting plate is arranged on the base; the revolution spherical surface base is arranged on the X- and Y-axis dip angle adjusting plate and is fixedly connected with the X- and Y-axis dip angle adjusting plate; the revolution spherical surface body is positioned in the revolution spherical surface base and is in clearance fit with a spherical surface of the revolution spherical surface base; the revolution spherical surface body is fixedly connected with the workbench; the workbench is connected with the X- and Y-axis dip angle adjusting plate by the X-axis dip angle adjusting rod and the Y-axis dip angle adjusting rod; an upper adjusting screw rod, a lower adjusting screw rod and a sleeve are arranged on each of the dip angle adjusting rod; and a strut, a screw rod an a knob are arranged on the Z-axis rotation rotary angle adjusting rod, and the three-dimensional adjustment at the position of the workbench can be realized by rotating the sleeve and the knob.

A camera module including an objective lens housing with an optical system, an image sensor chip with wire bonding connections, and a printed circuit board for contacting the image sensor chip. The printed circuit board is designed with wire bonding areas to which the wire bonding connections of the image sensor chip are connected, and the assembly made up of the image sensor chip and the printed circuit board is designed in such a manner that the image sensor chip is focus-adjusted to the optical system by changing its position relative to the printed circuit board taking advantage of the flexibility of the wire bonding connections of the image sensor chip. The invention further relates to a method of manufacturing the camera module.

Electronic pipette with a displacement device, an electric drive motor with a drive shaft, a gear mechanism coupled on the one hand to the displacement device and on the other hand to the drive shaft, a magnetic disc rotationally coupled to the drive shaft with at least one magnetic pole on the circumference, at least one magnetic sensor aligned with the circumference of the magnetic disc, at least one additional magnet aligned with the circumference of the magnetic disc, an electronic control device electrically connected to the electric drive motor and the magnetic sensor and an electric voltage supply connected to the electronic control device.

Squeegee assembly for a screen printing machine with a printing table, wherein the squeegee assembly has at least one squeegee, one squeegee holder and at least one support displaceable across the printing table, wherein the squeegee is held on the support by means of the squeegee holder and can be pressed against the printing table by pressure cylinders, characterized in that the support has a U-shaped profile, and at least the cylinder sections of the pressure cylinders are accommodated within the U-shaped profile.

The present invention provides a display device having a multi-view display panel (45) for displaying, on the same screen, individual images for more than one viewing direction and having image quality adjustment circuits (41, 42) for independently adjusting the quality of an image corresponding to each of the individual images.

An axis adjustment device, which may adjust an optical axis mismatch of an optical device at a high precision, and may perform an axis adjustment operation, includes a holding member to hold an optical device, a support member to support the holding member so that the holding member moves within a facing surface, a first rotating member to hold the holding member and rotatably supported around a first point S1 formed at a surface facing the support member, and a second rotating member to hold the holding member and to be rotatably supported around a second point formed at the surface facing the support member. The holding member moves within the surface facing the support member due to a rotation of one of the first and second rotating members and in order to adjust a relative position in a direction orthogonal to an optical axis of the optical device.

A voltage-controlled oscillation circuit (15) includes a plurality of independent ring oscillation circuits different in the number of stages; and a selector (22) selectively outputting as a feedback clock signal (FB) an output of one of the ring oscillation circuits, so that any of the outputs of the independent ring oscillation circuits is always outputted as the feedback clock signal, which makes it possible to output the feedback clock signal keeping a proper duty ratio even when the operating speed is high, allowing arbitrary adjustment of the delay time before an input signal (DLLI) is outputted.

A multilayer capacitor includes a multilayer body in which dielectric layers and inner electrodes are alternately laminated, and terminal electrodes formed on the multilayer body. The inner electrodes include first inner electrodes and second inner electrodes alternately arranged. The terminal electrodes include at least three terminal electrodes. The first inner electrodes are electrically connected to each other via a through-hole conductor. The second inner electrodes are electrically connected to each other via a through-hole conductor. At least two first inner electrodes in the first inner electrodes are electrically connected via a lead conductor to at least two respective terminal electrodes whose number is smaller than the total number of the terminal electrodes by at least 1 in the at least three terminal electrodes. At least one second inner electrode in the second inner electrodes is electrically connected via a lead conductor to the remainder of terminal electrodes other than the terminal electrodes electrically connected to the first inner electrodes via the lead conductor. An equivalent series resistance is set to a desirable value by adjusting the number of at least one species of the first and second inner electrodes electrically connected to the terminal electrodes via the lead conductors.

The present invention provides a method that can be used to optimize the physical properties of a coating solution for an undercoat layer formed between a polarizable electrode layer and a surface roughened current collector. The first step is performed to form an undercoat layer on the current collector whose surface has been roughened, and the second step is performed to form a polarizable electrode layer on the undercoat layer. The first step is performed by coating the current collector with a coating liquid for the undercoat layer, the coating liquid containing conductive particles, a binder and a solvent; the viscosity of the coating liquid for the undercoat layer is set. It is set to 0.15 Pa·s to 0.75 Pa·s, and the weight ratio (P / B) of the conductive particles (P) to the binder (B) is set to be 20 / 80 to 40 / 60. Thus, the coating area of ​​the undercoat layer can be adjusted with high precision, and the resistance of the undercoat layer can be reduced.

A delay unit comprises a plurality of taps for sequentially delaying an input digital received signal. A shift unit changes combinations of a plurality of digital received signals delayed by the delay unit and a multiplier unit. A coefficient retaining unit manages a plurality of coefficients to be multiplied by the plurality of digital received signals delayed by the delay unit. A selector unit 352 selects one of the coefficients retained in the coefficient retaining unit in accordance with an instruction from a control unit. The multiplier unit multiplies the plurality of digital received signals delayed by the delay unit by the coefficient selected by the selector unit. An adder adds up results of multiplication by the multiplier unit and outputs a result of addition as a filter output signal.

Electronic pipette with a displacement device, an electric drive motor with a drive shaft, a gear mechanism coupled on the one hand to the displacement device and on the other hand to the drive shaft, a magnetic disc rotationally coupled to the drive shaft with at least one magnetic pole on the circumference, at least one magnetic sensor aligned with the circumference of the magnetic disc, at least one additional magnet aligned with the circumference of the magnetic disc, an electronic control device electrically connected to the electric drive motor and the magnetic sensor and an electric voltage supply connected to the electronic control device.

A optical fiber reel module including a reel having a continuous outer circumference and an optical fiber wound around the reel. The optical fiber reel module further includes an adjustable diameter between a first length and a second length and after an optical fiber is wound around the reel.

In a photothermal spectroscopic analyzer in which a probe light is made to fall on a thermal lens produced in a sample by an input of an excitation light and the sample is analyzed in accordance with a change of the probe light which is caused by the thermal lens, a light source of excitation light is composed of semiconductor laser light emitting means, and a light source of the probe light is composed of another semiconductor laser light emitting means, and furthermore a condenser lens for focusing the excitation light upon the sample and a condenser lens for focusing the probe light upon the thermal lens are configured by a common condenser lens. Such a photothermal spectroscopic analyzer according to the present invention satisfies all the requirements of small size, low manufacturing cost, high sensitivity, high precision, maintenance free performance, short start-up time, and automatic measurement for such a device as to perform POC analysis.

A projection lens (46) has a lens barrel (100) in which group lenses (110) are sequentially disposed and an optical path is set, the lens barrel (100) having position-adjusting holes (122A) on a position orthogonal to an optical axis of a third group lens (113) and being orthogonal with each other. The projection lens manufacturing apparatus has a projection lens holding mechanism (550) for holding the projection lens (46) at the lens-adjusting position; an image light irradiating mechanism (526) which introduces the test pattern image in accordance with a light beam irradiated by a light source (521) onto the projection lens (46); a lens position adjuster (570) which adjusts the position of the third group lens (113) along X-axis and Y-axis while detecting the image light irradiated through the projection lens (46); and a bonding mechanism (580) for bonding the adjusted third group lens (113).

A blow molding machine with air conditioning that while minimizing the introduction rate of outside air, realizes maintaining of constant temperature in not only a plant building but also the interior of a blow molding machine and production of a bottle as a final configuration with stability in its measurement value. The blow molding machine with air conditioning is constructed so that air for use in biaxially stretching blow molding together with hot air of heating zone (1) and internal air of a plant building is suctioned by means of suction chamber (4), filtered by means of primary filer (6) and secondary filter (7) into clean air, brought into heat exchange with primary cooling coil (8), fed under pressure by air blower (10) and released through low-temperature duct (12) into the interior of the plant building. Further, the construction is made so that housing (3) on its side face is provided with vent (3a) so as to allow reflux of the clean air released into the interior of the plant building and flow into the heating zone (1) and blow zone (2).

There is provided a color evaluating method of an image display device, which evaluates colors displayed by the image display device, including: displaying an image evaluation image, in which a plurality of color regions corresponding to a pixel or a plurality of pixels of the image display device and each having one of a plurality of colors is included and, among the plurality of color regions, at least one color region and at least one other color region having a color similar to that of the one color region are arranged to be adjacent to each other, on the image display device; and evaluating the colors displayed by the image display device based on picked-up image data obtained by picking up the color evaluation image displayed by the image display device.