摘要:
In order to obtain optimum irradiation conditions of an electron beam according to the material and structure of a circuit pattern to be inspected and the kind of a failure to be detected and inspect under the optimum conditions without delay of the inspection time, an inspection device for irradiating the electron beam 19 to the sample board 9 which is a sample, detecting generated secondary electrons by the detector 7, storing obtained signals sequentially in the storage, comparing the same pattern stored in the storage by the comparison calculation unit, and extracting a failure by comparing the predetermined threshold value with the comparison signal by the failure decision unit is provided, wherein the optimum value of the irradiation energy is stored in the data base inside the device beforehand according to the structure of a sample and a recommended value of the irradiation energy suited to inspection can be searched for by inputting or selecting the irradiation energy by a user or inputting information regarding the structure of an article to be inspected.
摘要:
Tape printing device 1 is provided with the second and third screen modes M1 and M2, in which the input document and its layout can be simultaneously displayed on the same screen. These modes can be switched by operating layout image simultaneous display key 23. The user can enter a document while viewing its layout image displayed on the same screen to obtain the desired layout. Thus, the present invention provides a user-friendly character information processing device in which the user can enter a document while viewing the layout image on screen to obtain the desired layout.
摘要:
It is an object of the present invention to provide a method of making a magnetic disk having a uniform textured structure with micro-waviness of fabrication depth of less than 20 nm, preferably less than 10 nm, and a local depth deviation of less than 5%, in which texture patterns are characterized by the fact that lateral surfaces of the structure are sloped or curved. The object has been achieved in a method for making a magnetic disk, having micro-waviness on a fabrication surface of a substrate for reducing dynamic friction and controlling head float, by rotating and irradiating the fabrication surface with a high energy beam from a beam surface at an inclined angle to the substrate surface. The surface is irradiated through a shielding mask having a specific pattern, so as to produce a transcription pattern on the substrate surface to produce a textured structure with micro-waviness having sloped or curved side surfaces.
摘要:
A method for improving flux density in a vacuum valve, includes producing, with a vacuum valve, an axial magnetic field parallel to an arc generated between a movable and a stationary electrodes facing each other, and adjusting a magnitude of an axial flux density between the electrodes to increase gradually from a center area of the electrodes toward a circumferential area of each electrode. A point gives a maximum value (Bp) of the axial flux density at a location of and beyond 70% of a radius from the center of each electrode, and the maximum value (Bp) of the axial flux density in a radial line from the center to a circumferential end to be 1.4 to 2.4 times greater than a flux density of the center Bct of each electrode.
摘要:
A winding device has a drive shaft having a flange, and a holder rotatably mounted on the drive shaft in covering relation to the flange, for winding the web therearound. The holder has a first torque adjustment plate rotatably mounted on the drive shaft and having a surface disposed in facing relation to a surface of the flange, the first torque adjustment plate supporting a plurality of magnets on the surface thereof, and a second torque adjustment plate rotatably mounted on the drive shaft and having a surface disposed in facing relation to an opposite surface of the flange, the second torque adjustment plate supporting a plurality of magnets on the surface thereof. The winding device is capable of winding relatively wide webs having a large thickness ranging from 100 to 150 &mgr;m, e.g., photographic photosensitive webs (films), with a low tension fluctuation ratio of ±5% or less, while producing large tension easily and stably. The winding device is constructed for easy maintenance.
摘要:
An image forming apparatus including a plurality of image bearing members for respectively bearing images of different colors, a transfer material bearing member for bearing a transfer material, wherein selectable is a mode for transferring, to the transfer material borne by the transfer material bearing member, an image of predetermined color from a predetermined image bearing member only, selected among the plurality of image bearing members. A deforming device for deforms the conveying surface of the transfer material bearing member for the transfer material, the deforming device being adapted, when such mode is selected, to deform the conveying surface in such a manner that the predetermined image bearing member alone comes into contact with the transfer material borne by the transfer material bearing member, wherein the deforming device is adapted to contact the transfer material bearing surface of the transfer material bearing member thereby deforming the conveying surface.
摘要:
A peeling device according to one aspect of the invention peels off part of a peel-off paper from a peel-off paper-backed adhesive tape which is a laminate of a substrate tape having a surface coated with an adhesive and a peel-off paper affixed to the substrate tape via the adhesive. A rotational member is rotated by a driving force transmitted from a drive source. On an end face of the rotational member there are arranged a peeling projection rotated to be brought into contact with a substrate tape-side surface of an end of the peel-off paper-backed adhesive tape to carry out a bending releasing action on said end portion of the adhesive tape. The adhesive tape is guided toward the peeling projection when it is inserted and part of the end portion other than a free end brought to the peeling projection is held. In a tape processing device for processing a peel-off paper-backed adhesive tape, according to another aspect of the invention, a trimming mechanism trims one end of the peel-off paper-backed adhesive tape, while a peeling mechanism peels off a peel-off paper from the peel-off paper-backed adhesive tape. The driving force is transmitted to the trimming mechanism and the peeling mechanism from a simple drive force. There is also provided a tape printing apparatus incorporating the tape processing device.
摘要:
Disclosed is a fail-safe optical connector including a plug having an engagement portion and a receptacle for mating with the plug. The receptacle has a resilient latch for coupling with the engagement portion of the plug. The plug has a cover slidably mounted thereon with at least one actuating piece formed on its front side. The actuating piece has a trapezoidal projection formed on its free end. The trapezoidal projection abuts the engagement projection of the latch to disengage it from the engagement portion of the plug when the cover moves backward. The plug has at least one latch projection formed on either side of the front end adapted to mate with and aperture in a yieldable wall on the receptacle.
摘要:
A tape processing device has a feed device, a cutter assembly, and a coating device. The feed device feeds a tape having a layer of an adhesive. The cutter assembly has at least one cutting blade and cuts the tape. The coating device applies an adhesion-preventing liquid on the at least one cutting blade of the cutter assembly to thereby prevent any of the tape and the adhesive of the tape from adhering to the at least one cutting blade of the cutter assembly.
摘要:
The present invention relates to a character printing apparatus in which an input character string is printed on a plurality of print mediums loaded in the apparatus and having a transversal dimension, on which limitation is imposed, and different longitudinal dimensions. The character printing apparatus of the present invention is characterized in that the apparatus includes a line-gap dot-number determining device for determining a line-gap dot number representing the number of dots to be allocated to a line gap and an external-line-gap dot number representing the number of dots to be allocated to an external line gap, the line gap being formed between consecutive two lines of the character string, the external line gap being formed between an upper edge of the print medium and a first line of the character string and between a lower edge of the print medium and a last line of the character string, and that the determination of the line-gap dot number and the external-line-gap dot number by the line-gap determining device is conducted through an arithmetic operation on the basis of the transversal dimension of the print mediums thus loaded, the number of lines of the input character string, and the character sizes of the respective lines of the character string.