Abstract: An inkjet recording device is disclosed that is capable of precisely defining the gap between a conveyance belt and a recording head and maintaining good flatness of the conveyance belt and a recording medium being conveyed. A guide unit is arranged to push a portion of the conveyance belt from the inner side to approach the recording unit. The guide unit has a number of projecting ribs formed on the surface of the guide unit in contact with the conveyance belt and arranged to be perpendicular to the rolling direction of the conveyance belt.

Abstract: An electron gun having an electron source emitting electrons includes: an acceleration electrode which accelerates the electrons; an extraction electrode which has a spherical concave surface having the center on an optical axis and facing the electron emission surface, and which extracts an electron from the electron emission surface; and a suppressor electrode which suppresses electron emission from a side surface of the electron source. In the electron gun, an electric field is applied to the electron emission surface while the electron source is kept at a low temperature in such an extent that sublimation of a material of the electron source would not be caused, to cause the electron source to emit a thermal field emission electron.

Abstract: Provided is an electron beam exposure apparatus for forming a desired pattern on a sample mounted on a wafer stage by exposure with an electron beam generated form an electron gun. The electron beam exposure apparatus includes: supplying device of injecting a reducing gas into a column in which the electron gun and the wafer stage are housed; and control unit of performing control so that the injection of the reducing gas into the column is continued for a predetermined period of time. Organic contamination is combined with H generated from the reducing gas by irradiation of an electron beam, and then evaporates. Further included is supplying device of injecting an ozone gas into the column. The control unit may perform control so that the injection of the ozone gas into the column in addition to the injection of the reducing gas is continued for a predetermined period of time.

Abstract: A mask inspection apparatus includes: an electron gun for generating an electron beam; an exposure mask for shaping the electron beam into a predetermined cross-sectional shape; means for scanning the electron beam shaped by the exposure mask; means for selecting and transmitting part of the shaped electron beam, which selecting means includes a thin film having a small transmission aperture transmitting the electron beam scanned by the scanning means and includes a thick substrate having an opening larger than the small transmission aperture and a thickness greater than that of the thin film; and means for detecting the electron beam passed through the selecting means and outputting a current signal. The detecting means includes: a reflective body for reflecting the electron beam selected by the selecting means; and a detector for detecting the electron beam reflected by the reflective body.

Abstract: The invention provides a production, process of a tetrahydropyran compound, characterized by allowing 3,4-dihydro-2-alkoxy-2H-pyran compound or tetrahydro-2-alkoxy-2H-pyran compound which can be easily prepared through reaction between acrolein and alkylvinylether, with hydrogen in the presence of a catalyst containing an element of Groups VIII to X under acidic condition. The production process of the invention is useful for production of Grignard reaction solvent or polymer solvent and intermediate of organic compound.

Abstract: The present invention extracts information related to rendering from structured scenario description 101 that describes information related to objects and the rendering, extracts a rendering setup corresponding to information related to the extracted rendering from rendering knowledge base 109, extracts a moving picture corresponding to the objects described in structured scenario description 101 from moving picture component database 106 and produces rendering on the extracted moving picture using the extracted rendering setup, and can thereby create a moving picture subjected to effective rendering.

Abstract: The disclosure herein pertains to fashioning an n channel junction field effect transistor (NJFET) and/or a p channel junction field effect transistor (PJFET) with an open drain, where the open drain allows the transistors to operate at higher voltages before experiencing gate leakage current. The open drain allows the voltage to be increased several fold without increasing the size of the transistors. Opening the drain essentially spreads equipotential lines of respective electric fields developed at the drains of the devices so that the local electric fields, and hence the impact ionization rates are reduced to redirect current below the surface of the transistors.

Abstract: An junction field effect transistor (JFET) is fashioned with a patterned layer of silicide block (SBLK) material utilized in forming gate, source and drain regions. Utilizing the silicide block in this manner helps to reduce low-frequency (flicker) noise associated with the JFET by suppressing the impact of surface states, among other things.

Abstract: A method of fabricating a BiCMOS device comprising a first bipolar device and a second bipolar device being of the same dopant type and a BiCMOS device comprising a first bipolar device and a second bipolar device being of the same dopant type A method for fabricating a BICMOS device comprising a first bipolar device and a second bipolar device being of the same dopant type comprises the steps of depositing a dielectric layer (24) over a semiconductor layer (14), depositing a gate conductor layer (26) over the dielectric layer (24), defining base regions (28, 30) of the first and second bipolar devices; removing the gate conductor layer (26) and the dielectric layer (24) in the base regions (28, 30) of the first and second bipolar devices, depositing a base layer (32) on the gate conductor layer (26) and on the exposed semiconductor layer (14) in the base regions (28, 30) of the first and second bipolar devices depositing an insulating layer (36) over said base layer (32), forming a photoresist layer (38) an

Abstract: An electron-beam exposure system includes: an electron gun; a first mask having a first opening for shaping a beam of electrons; a second mask having a second opening for shaping the beam of electrons; a stencil mask disposed below the first mask and the second mask, the stencil mask having a plurality of collective figured openings each for shaping the beam of electrons; a paralleling lens for causing the beam of electrons, which has been transmitted in, and come out of, the stencil mask, to turn into a beam of electrons which travels approximately in parallel to the optical axis; and a swing-back mask deflector for swinging back the beam of electrons which has passed through the stencil mask. N2>N1 may be satisfied where 1/N1 denotes the reduction ratio of a pattern in the stencil mask to a pattern on the surface of the workpiece, and 1/N2 denotes the reduction ratio of a pattern in the first mask and a pattern in the second mask to a pattern on the surface of the workpiece.

Abstract: This invention provides a lead battery that becomes usable by injecting an electrolyte thereinto. The battery includes: positive and negative electrode plates each having a grid comprising a Pb—Ca based alloy; separators that separate the positive electrode plates from the negative electrode plates; the electrolyte comprising sulfuric acid; and a battery container accommodating the positive and negative electrode plates, the separators, and the electrolyte. The battery container is sealed, and part of the positive and negative electrode plates is immersed in the electrolyte. The height Y0 of the positive and negative electrode plates and the distance Y1 from the bottom of the positive and negative electrode plates to the level of the electrolyte satisfy the relation: 15?Y1/Y0×100?60.

Abstract: The present invention relates to a method for producing a polymer/conductive carbon composite electrode comprising dehydration condensation polymerization of a tetramine derivative and a tetracarbonyl compound in the presence of an electrically conductive carbon material. The synthetized polymer comprises quinoxaline structural units such as polyphenyl quinoxaline (PPQ) and serves as an active material having proton conductivity. The composite material for electrode obtained by the method has a large capacity of inserting/releasing a proton and excellent in durability. An electrode comprising the composite material and a secondary battery comprising the electrode is excellent in safety and reliability high-speed current characteristics, has a longer life and a larger gravimetric energy density (Wh/kg).

Abstract: An integrated circuit with gate self-protection comprises a MOS device and a bipolar device, wherein the integrated circuit further comprises a semiconductor layer with electrically active regions in which and on which the MOS device and the bipolar device are formed and electrically inactive regions for isolating the electrically active regions from each other. The MOS device comprises a gate structure and a body contacting structure, wherein the body contacting structure is formed of a base layer deposited in a selected region over an electrically active region of the semiconductor layer, and the body contacting structure is electrically connected with the gate structure. The base layer forming the body contacting structure also forms the base of the bipolar device. The present invention further relates to a method for fabricating such an integrated circuit.

Abstract: The present invention extracts information related to rendering from structured scenario description 101 that describes information related to objects and the rendering, extracts a rendering setup corresponding to information related to the extracted rendering from rendering knowledge base 109, extracts a moving picture corresponding to the objects described in structured scenario description 101 from moving picture component database 106 and produces rendering on the extracted moving picture using the extracted rendering setup, and can thereby create a moving picture subjected to effective rendering.

Abstract: An image-forming apparatus includes an endless conveyor belt, a counter roller, and a clutch part. The endless conveyor belt is rotatable to convey paper with a surface of the conveyor belt being charged. The counter roller holds the paper between the conveyor belt and the counter roller and conveys the paper. The clutch part is caused to slip by the difference in velocity between the conveyor belt and the counter roller. The counter roller is driven through the clutch part.

Abstract: A method of producing a grid for a lead-acid battery in accordance with the present invention includes the step of placing lead alloy foil on a base material sheet of a lead-calcium alloy and attaching the lead alloy foil under pressure to the base material sheet. The thickness t of the lead alloy foil, the thickness a of the base material sheet before the attaching, and the thickness b of the composite sheet after the attaching satisfy the relational expression 1.3?(a+t)/b. The length L of the contact part of rollers with the base material sheet and the lead alloy foil is 10 mm or more. This makes it possible to secure good adhesion of the lead alloy foil to the base material sheet. Also, when this composite sheet is subjected to an expanding process and used as a positive electrode grid, it is possible to provide a lead-acid battery having excellent cycle life characteristics.

Abstract: An electron beam exposure system includes: an electron beam generation unit for generating an electron beam; an electron beam exposure mask having opening portions for proximity effect correction, which opening portions are arranged so that sizes of the opening portions change at a predetermined rate in order of arrangement; a mask deflection unit for deflecting the electron beam on the electron beam exposure mask; a substrate deflection unit for deflecting the electron beam passed through the exposure mask and projecting the electron beam onto a substrate; and a control unit for controlling deflection amounts in the mask deflection unit and the substrate deflection unit. The direction or directions of the change may be any one of a row direction and a column direction or may be the row and column directions.

Abstract: A mask inspection apparatus includes: an electron gun for generating an electron beam; an exposure mask for shaping the electron beam into a predetermined cross-sectional shape; means for scanning the electron beam shaped by the exposure mask; means for selecting and transmitting part of the shaped electron beam, which selecting means includes a thin film having a small transmission aperture transmitting the electron beam scanned by the scanning means and includes a thick substrate having an opening larger than the small transmission aperture and a thickness greater than that of the thin film; and means for detecting the electron beam passed through the selecting means and outputting a current signal. The detecting means includes: a reflective body for reflecting the electron beam selected by the selecting means; and a detector for detecting the electron beam reflected by the reflective body.

Abstract: An APC is provided in a five-axis controlling vertical machining center. A spindle head is movable in three mutually transverse axes directions to a workpiece. A table disposed below swings to be positioned and is directed upwardly and indexed. A pallet setup base is provided outside a machining area. A pallet change arm has pallet grip portions for gripping and releasing the pallets. The arm makes a swivel motion and makes an ascending and descending motion. Thus, the pallet is transferred between the table and the pallet setup base and is received and discharged to the table and the pallet setup base.

Abstract: In a communication terminal equipment and in a method of controlling call incoming, unnecessary noises in a period from the start of an alert sound to carrying out of the next operation can be reduced. When a predetermined operation is effected under the condition that an alert sound is ringing, the alert sound is stopped or the volume of the alert sound is reduced at least over a duration of call incoming. Thus, such a fear that persons in the surroundings may be troubled by the continuous ringing of the alert sound can be remarkably reduced. Further, since the situation that a power supply is cut off forcibly during all origination can be avoided, the fear that a person on the call origination side may be given an unpleasant feeling can be eliminated.