摘要:
The invention relates to a photocathode having a structure that permits a decrease in the radiant sensitivity at low temperatures is suppressed so that the S/N ratio is improved. In the photocathode, a light absorbing layer is formed on the upper layer of a substrate. An electron emitting layer is formed on the upper layer of the light absorbing layer. A contact layer having a striped-shape is formed on the upper layer of the electron emitting layer. A surface electrode composed of metal is formed on the surface of the contact layer. The interval between bars in the contact layer is adjusted so as to become 0.2 μm or more but 2 μm or less.
摘要:
In an image processing apparatus connected to an external apparatus through a network, a user interface is displayed in a display device on documents. A user's instruction is received in the user interface to operate a document stored in the external apparatus and/or in the image processing apparatus. An operation history of documents stored in the external apparatus is obtained. Then; data on the documents displayed in the user interface is controlled based on the obtained operation history.
摘要:
An information processing system capable of storing image files formed by an image forming apparatus in a desired storage position in a desired information processing terminal through simple operations. The system has an information processing terminal and an image forming apparatus that are connected so as to permit data to be transmitted and received therebetween. The information processing terminal includes a display controller that causes an icon corresponding to a data file to be stored in a prescribed storage destination displayed on a display device, an input unit that receives the selection of said icon by the user and an instruction to incorporate as a data file corresponding to the selected icon an image file formed by said image forming apparatus, and a transmission unit that, in accordance with the instruction received by said input unit to incorporate said image file, sends to said image forming apparatus information that includes at least the identification information by which to identify the storage destination for said image file, the file name for the data file corresponding to the selected icon and the storage position information that indicates the storage position on said storage destination in which said data file is to be stored. The image forming apparatus includes a registration unit that registers settings information that includes at least the identification information by which to identify the storage destination for said image file, the storage position information that indicates the storage position in said storage destination, and the file name for said image file, and a display controller that causes a selection key for said settings information registered by said registration unit on a display device, wherein the display controller creates a new selection key for said settings information to be displayed on said display device when the new settings information is registered by said registration unit, based on said information sent from said information processing terminal.
摘要:
The invention relates to a photocathode having a structure that permits a decrease in the radiant sensitivity at low temperatures is suppressed so that the S/N ratio is improved. In the photocathode, a light absorbing layer is formed on the upper layer of a substrate. An electron emitting layer is formed on the upper layer of the light absorbing layer. A contact layer having a striped-shape is formed on the upper layer of the electron emitting layer. A surface electrode composed of metal is formed on the surface of the contact layer. The interval between bars in the contact layer is adjusted so as to become 0.2 μm or more but 2 μm or less.
摘要:
The invention relates to a photocathode having a structure that permits a decrease in the radiant sensitivity at low temperatures is suppressed so that the S/N ratio is improved. In the photocathode, a light absorbing layer is formed on the upper layer of a substrate. An electron emitting layer is formed on the upper layer of the light absorbing layer. A contact layer having a striped-shape is formed on the upper layer of the electron emitting layer. A surface electrode composed of metal is formed on the surface of the contact layer. The interval between bars in the contact layer is adjusted so as to become 0.2 μm or more but 2 μm or less.
摘要:
A photoelectric emission surface which is excellent in stability and reproducibility of photoelectric conversion characteristics and has a structure capable of obtaining a high photosensitivity is provided. A predetermined voltage is applied between an upper surface electrode and a lower surface electrode by a battery. Upon application of this voltage, a p-n junction formed between a contact layer and an electron emission layer is reversely biased. A depletion layer extends from the p-n junction into the photoelectric emission surface, and an electric field is formed in the electron emission layer and a light absorbing layer in a direction for accelerating photoelectrons. When incident light is absorbed in the light absorbing layer to excite photoelectrons, the photoelectrons are accelerated by the electric field toward the emission surface. The photoelectrons obtain an energy upon this electric field acceleration, and are transited, in the electron emission layer, to a conduction band at a higher energy level, and emitted into a vacuum.
摘要:
The present invention is directed to a door weather strip in which the corner portions thereof are integrally formed with straight portions thereof. In order to obtain a predetermined sealing interference, the cross sectional shape of the corner portions of hollow sealing portion and the lip seal of the weather strip is arranged to be longer than that in the straight portion. Alternatively, the sealing portion is raised as to have a predetermined shape when the corners are formed. Said formed shapes are solidified by vulcanization after the weather strip has been plastically deformed before the vulcanization.
摘要:
In a weather strip for vehicles which is made up of a mounting base portion for clamping the flange of a door sash, a glass plate holding portion for sealingly holding the periphery of a door glass plate, and a bend lip portion for sealingly push the door glass plate, a supporting lip is extended from the outer wall of the mounting base portion towards the inner shoulder of the glass plate holding portion, so that the glass plate holding portion is sufficiently abutted against the sash inner peripheral wall when installed and sink marks in the mounting base portion are held behind the supporting lip.
摘要:
A method for manufacturing a bottom valve seat for use in a hydraulic damper is provided including the steps of: punching out a circular blank from a flat plate of a given thickness to prepare a circular blank having given dimensions; drawing the blank into a cup-shaped work having a circumferential flange portion; forming a cylindrical wall in the cup-shaped work thus provided, with the wall having a given length; and pressing the central portion of a bottom portion of the cup-shaped work downwards or internally, thereby forming an annular flat portion along the circumferential edge of the bottom portion; cutting the flange portion into given dimensions; and punching a through hole in the flange portion. In this bottom valve seat, the flange portion has a flat surface and at least one oil passage is provided in the portion of the valve seat, which is opposite to the bottom portion.
摘要:
An information processing system stores image files formed by an image forming apparatus in a desired storage position in an information processing terminal through simple operations. The information processing terminal, in accordance with an instruction to incorporate an image file, sends to the image forming apparatus information that includes at least identification information by which to identify a storage destination for the image file, a file name for the data file corresponding to a selected icon and storage position information that indicates the storage position in a folder of a directory in the storage destination in which the data file is to be stored. The image forming apparatus registers the information, and causes a selection key for the registered information to be displayed. A new selection key is created for information to be displayed when new settings information is registered based on the information sent from the information processing terminal.