Abstract: Featured is a hybrid permanent magnet/homopolar power producing device and methods related thereto. The device includes first and second portions, the portions being arranged to have a common long axis and so one portion is moving with respect to the other portion. The first portion includes a stator, and a modulating field winding that generates a magnetic field responsive to a DC current therethrough. The second portion includes a support member having a mounting surface, a plurality of permanent magnets and steel poles affixed to the mounting surface, and being arranged thereon so as to form an alteration of steel and permanent magnet poles.

Abstract: In this digital color copier, laser beam scanner units of the same configuration are arranged in parallel with each other, and all are controlled in a unified manner by a laser control unit provided outside the units. In order to synchronously rotate the polygon mirrors in a precise manner, the speeds of rotations of their motors, fed back from tacho-generators are compared to the reference frequency generated from an oscillator so as to allow a motor control circuit to control the driving motors of the polygon mirrors. Further, the BD signals from beam detectors (BD) are fed back to the laser control unit so that all the BD signals from the laser scanner units for black and the three colors can become synchronized with each other, thus enabling control of the polygon mirrors.

Abstract: A liquid crystal display device having a liquid crystal cell including: a pair of substrates at least one of which has light transparency; a chiral nematic liquid crystal layer having positive anisotropy of dielectric constant, disposed between the pair of substrates; and a voltage applying circuit for applying a voltage to the liquid crystal layer, wherein the liquid crystal layer contains a pleochroic dye, and liquid crystal molecules in the liquid crystal layer are twisted with respect to a helical axis perpendicular to surfaces of the pair of substrates, a twist angle of the liquid crystal molecules from one of the pair of substrates to the other of the pair of substrates is in a range selected from the group consisting of a range from 0.degree. to 50.degree., a range from 140.degree. to 250.degree., and a range of twist angles obtained by adding an integral multiple of n radian to the twist angles in the range from 0.degree. to 50.degree. and in the range from 140.degree. to 250.degree..

Abstract: The present invention offers an artificial tube for nerve which can remain in the body until the nerve regenerates while does not remain as a foreign body in the body following nerve regeneration, and which induces axons regenerated from severed nerve stumps, can promote infiltration of blood capillaries from the body and regeneration of nerve tissue. The present invention comprises a tube 10 or 20 having coating layers 12, 13 or 22, 23 composed of gelatin or collagen on the inner and outer surfaces of a tube 11 or 21 composed of a material being biodegradable and absorbable in vivo, and a collagen body 30 or 40 having cavities 32, 33 or 41 which pass through said tube so as to be substantially parallel to the axis of said tube; wherein, said cavities are filled with a matrix gel.

Abstract: In a display-integrated panel having first and second electrodes crossing each other and being operable to display a gray scale image, a position indicated by an electronic pen is detected by a method including the step of displaying information on a display panel by repeating a step of displaying one frame.

Abstract: An on-off valve for medical procedures and laboratory devices, that has particular use with endoscopic medical procedures. Also featured are endoscopic devices that comprise such valves. The valve preferably includes a valve body, a valve member, a flexible seal member, a compression mechanism and a rotating mechanism. The body includes a centrally disposed cavity and two through apertures communicating therewith. The flexible seal member includes an internal chamber and two through flow apertures. The internal chamber is configured to rotatably receive the portion of the valve member including the internal flow passage. The seal member is mounted on the valve member and the seal/valve member assemblage is disposed in the body cavity. The compression mechanism acts on a surface of the seal member after it is disposed in the seal cavity so the seal member sealingly engages opposing surfaces of the valve member and the body.

Abstract: The present invention provides for the use of fumagillin or an O-substituted fumagillol derivative in conjunction with interferon which increases the angiogenic inhibitory action as compared with the agents administered alone. It has also been discovered that in the treatment of certain angiogenesis-induced diseases, the combination of the present invention is synergistic in angiogenesis inhibitory effect. The invention further provides a method for treatment of angiogenesis-induced diseases.

Abstract: The invention relates to methods for the treatment of central nervous system disorders, neurological disorders, gastrointestinal disorders, drug abuse, angina, migraine, hypertension and depression by administering a pharmaceutical composition comprising an effective amount of certain sigma receptor ligands to a patient in need of such treatment. The invention further relates to novel sigma receptor ligands having high binding to the sigma receptor and pharmaceutical compositions thereof.

Abstract: Featured is a sorting/diverting apparatus that diverts articles from a plurality of moving belts that are at a nominal base height. The apparatus includes a support frame, a plurality of rollers that are rotatably mounted to the support frame, a moving mechanism that moves the support frame back and forth between first and second position. The rollers also are mounted so as to be parallel to the moving belts. In the first position the rollers are disposed below the nominal base height and in the second position at least a portion of the rollers is disposed above the base height. The apparatus further includes a drive motor and a drive mechanism that mechanically interconnects the drive motor and each of the rollers. Also featured is an apparatus controller that controls the moving of the support frame and the operation of the drive motor. Preferably, the controller is operated so the rollers are simultaneously rotated in a clockwise or counterclockwise direction when in the second position.

Abstract: A thin-film depositing apparatus of the present invention deposits a sputtered film on a substrate in a sputtering chamber, and removes the substrate having the sputtered film deposited thereon from the sputtering chamber via a load-lock chamber by a robot arm. As a system for controlling the sheet resistance of the sputtered film deposited on the substrate, a measuring device using an eddy current method is mounted in the proximity of a substrate outlet of the load-lock chamber and measures the sheet resistance of the sputtered film of the substrate removed from the substrate outlet. With this structure, it is possible to provide a thin-film depositing apparatus which stably measures the sheet resistance of a thin film deposited on a substrate and performs feedback of the measurement result to control the film deposition conditions so that a thin film to be deposited on a subsequent substrate has a desired thickness.

Abstract: A liquid crystal display device of the present invention includes a liquid crystal display element composed of a pair of transparent substrates, each provided with a transparent electrode layer and an alignment layer on a surface facing the other substrate, and a liquid crystal layer enclosed therebetween, a pair of polarizers provided on both sides of the liquid crystal display element, and at least one optical phase difference plate having inclined refractive index ellipsoid, positioned between the liquid crystal display element and the pair of polarizers, wherein the alignment layer aligns in different directions divided liquid crystal layers which have been prepared by dividing the liquid crystal layer at different ratios with respect to each pixel, and the liquid crystal layer made of a liquid crystal material whose change in refractive index anisotropy .DELTA.

Abstract: A collective air intake and exhaust chimney suitable for outdoor installation which avoids clogging by snow or frost, which comprises an inner flue (8), a heat insulating layer (12), an outer flue (13), an intake passage (10) between the outer flue and the heat insulating layer, and an exhaust passage inside the inner flue. The device has a double flue branch (3) suitable for connection, e.g., to each floor of a building, which is preferably similar in size and structure to the double flue (8, 12, 13) of the intake and exhaust chimney, and is adapted to be slidably fitted to the intake and exhaust pipe of a forced draft direct vent type heater, and is supported by a supporting member.

Abstract: A document scanning unit is disposed so that a scanning direction of a document on a table glass by a lamp unit is equal to a longitudinal direction of a photoreceptor drum provided in a mechanism unit. A face-down tray is mounted above the document scanning unit, and a face-up tray is positioned on a side of the apparatus opposite to the face-down tray with respect to the mechanism unit. The discharge-opening switching section switches the discharge openings so that a recording sheet is discharged to the face-down tray in a printer mode, or to the face-up tray in a copy mode. This structure enables a reduction in the size of an image forming apparatus by decreasing the width of the apparatus without increasing the height thereof. Moreover, with this structure, it is possible to perform the discharge of sheets according to operation modes, namely the printer mode and the copy mode.

Abstract: Featured is an imaging forming apparatus that provides minute particles having a uniform diameter and being uniformly charged. The image forming apparatus includes a supplying member that supplies charged developing particles, a counter electrode disposed opposite to the supplying member and a control electrode disposed therebetween and including a plurality of passing holes serving as passages for the developing particles. While a potential for generating a predetermined potential difference is applied between the supplying member and the counter electrode, the potential being applied to the control electrode is changed in order to change an electric field existing between the supplying member and the counter electrode. This controls flying of the developing particles passing through the passing holes in a direction from the supplying member to the counter electrode, and thus the forming of the image.

Abstract: A heat-resistant sheet is provided between a fusing roller and a pressing member made of a resilient material. The heat-resistant sheet is composed of a glass fiber substrate coated with or impregnating a fluororesin having good mold lubrication and heat-resistance, such as PFA and PTFE. A paper having a pre-fused toner image is carried through a section between the fusing roller and heat-resistant sheet. Accordingly, wear or separation of the heat-resistant sheet caused by friction with the fusing roller can be prevented, thereby improving durability of the heat-resistant sheet.

Abstract: A method for constructing a soft contact lens having a prescribed power correction for focusing light on the retina of an eye is described. The method provides a soft contact lens that, when in place ("flexed") on the wearer's eye, is designed and manufactured to provide a substantially ellipsoidal anterior surface. In the method, an eye model including a cornea, a crystalline lens and a retina is constructed. Then a shape for an anterior surface of the cornea is selected to be a conic section having an eccentricity in the range of about 0.14<e<0.63. Next, a preliminary soft contact lens is selected having a center thickness, a radius, a posterior contact lens surface and an anterior contact lens surface to provide a prescribed plus or minus correction power such that, when applied to the anterior surface of the cornea, the anterior contact lens surface defining a conic section having a shape factor in the range of 0<E<1 or -1<E<0.

Abstract: A method for providing pre-placed, pre-brazed feed throughs in the substrate of a hermetic package corresponding to the terminal leads of the encased circuit COTS components. The substrate may include directly bonded copper (DBC) regions forming circular shapes where the holes for the special connectors of the present invention will be located. These holes will correspond to the leads of the COTS component that will be mounted to it. Holes are laser or mechanically drilled into the substrate inside the circular shapes formed in the DBC. To form the feed through, a bushing, such as a blind copper rivet, is brazed in the hole, with the open end thereof oriented toward the component-side of the substrate. These open ends can accept the leads of the COTS component, like the holes of a conventional PC circuit board.

Abstract: The present invention has an object to eliminate viewing angle dependency in the upward, downward, and right- and left-hand directions, and compensate for optical retardation according to the viewing angle. The liquid crystal display device is provided with at least one optical retardation compensator plate inserted between a liquid crystal display element and polarizer plates. The liquid crystal display element is composed of a pair of electrode substrates and a liquid crystal layer sealed therebetween. The polarizer plates flank the liquid crystal display element. The optical retardation compensator plate has a negative refractive index anisotropy and an inclining refractive index ellipsoid.

Abstract: A request condition managing table is provided to a request-sender digital copying machine. For example, when the request-sender digital copying machine is reset to a predetermined condition, the PCU of the request-sender digital copying machine outputs a clear signal to a request-receiver digital copying machine through a transmitting apparatus, so that the image data stored therein on behalf of the request-sender digital copying machine are cleared. Alternatively, the operator can erase such image data manually by checking the request condition managing table. In this manner, when the image data read by the request-sender image forming apparatus and stored temporarily in the request-receiver image forming apparatus become useless, the request-sender image forming apparatus so notifies the request-receiver image forming apparatus and directs the same to erase the image data, thereby preventing the request-receiver image forming apparatus from storing useless image data over a long period.

Abstract: An image forming apparatus includes an opening and closing member mounted to an apparatus main body so that it can be open and closed, and a head cover for protecting the surface of a control electrode when opening the opening and closing member without disturbing an operation of controlling the flying of a toner by the control electrode in a closed state of the opening and closing member as being moved interlocking with opening and closing operations of the opening and closing member. According to the described arrangement, when the opening and closing member is open to remove a jammed sheet, exchange a toner cartridge, carry out various checking for printing inferior or install and remove a unit including the control electrode with respect to the apparatus main body, the control electrode which would be exposed otherwise can be prevented from being touched with an operator's finger or other member of the apparatus, etc.