Abstract: An image display apparatus includes a projector receiving an image signal and projecting image light and a screen including a projection plane of arbitrary shape. The projector and screen are connected with link mechanisms and link mechanisms. The relative position and posture between the projector and the screen are automatically or manually changeable. The relative position and posture between the projector and the screen are measured, and correction parameters for correcting distortion of image light projected from the projector onto the screen are calculated from the previously set viewing position of the viewer and the shape of the projection plane of the projector. Based on the calculated correction parameters, the image signal inputted into the projector is subjected to distortion correction processing. It is therefore possible to allow the viewer to see a clear image even if the position of the screen is changed.

Abstract: An image display device of the present invention comprises projectors, a reflecting mirror, a screen, an image signal processor which performs a distortion correction, and a base for supporting the projectors, the reflecting mirror, and the screen. The projectors, reflecting mirror, and screen are assembled in one to constitute a single moving unit, and the image display device further comprises a lifting device capable of moving the moving unit in a vertical direction with respect to the base.

Abstract: Disclosed is a benzonitrile derivative which is useful as a production intermediate for benzylamine derivative represented by the general formula (5) below and s secondary amine derivative represented by the general formula (9) below. Also disclosed are a method for producing such a benzonitrile derivative and a use thereof as a bactericide. Specifically disclosed are a novel benzonitrile derivative represented by the general formula (1) below, a salt thereof, a production method thereof, and a use thereof as a pharmaceutical intermediate or a bactericide. [Chemical formula 1] (5) (In the formula, n represents an integer of 0-3, and R1 represents a hydrogen, a linear or branched alkyl group having 1-6 carbon atoms or the like.) [Chemical formula 2] (9) (In the formula, n and R1 are a defined above, and R4 represents a hydrogen, a linear or branched alkl group having 1-6 carbon atoms or the like.

Abstract: An endoscope system or an endoscopic operation training system includes: projectors which project video light indicating a video taken by an endoscope device that allows at least a part thereof to be inserted into patient's body cavity; and a dome type screen having a shape of a projection surface that directs a concave surface toward an operator and assistants, in which the video light is projected onto the projection surface.

Abstract: An optical disc driving device includes a control circuit 4 for performing a gain adjustment for each of two recording surfaces of a multilayered optical disc 1 on the basis of an FE signal in such a way as to maintain a state in which light is focused onto either of the recording surfaces, to generate a focus servo loop signal, and for generating a focus jump signal for causing either a transition from a state in which the light is focused onto one recording surface to a state in which the light is focused onto the other recording surface, or a transition in the opposite direction from a threshold set up on the basis of an amount of gain adjustment, and a focus actuator driving circuit 5 for performing either a focus jump or an operation of maintaining the state in which the light is focused.

Abstract: An image display apparatus includes a projector 2 receiving an image signal and projecting image light and a screen 1 including a projection plane of arbitrary shape. The projector 2 and screen 1 are connected with link mechanisms 3a to 3c and link mechanisms 3b and 3d. The relative position and posture between the projector 2 and the screen 1 are automatically or manually changeable. The relative position and posture between the projector 2 and the screen 1 are measured, and correction parameters for correcting distortion of image light projected from the projector 2 onto the screen 1 are calculated from the previously set viewing position of the viewer and the shape of the projection plane of the projector 2. Based on the calculated correction parameters, the image signal inputted into the projector 2 is subjected to distortion correction processing. It is therefore possible to allow the viewer to see a clear image even if the position of the screen is changed.

Abstract: An image display device of the present invention comprises projectors 20 and 21, a reflecting mirror 4, a screen 5, an image signal processor 1 which performs a distortion correction, and a base 6 for supporting the projectors 20 and 21, the reflecting mirror 4, and the screen 5. The projectors 20, 21, the reflecting mirror 4, and the screen 5 are assembled in one to constitute a single moving unit 7, and the image display device further comprises a lifting device 8 capable of moving the moving unit 7 in a vertical direction with respect to the base 6.

Abstract: Disclosed is a benzonitrile derivative which is useful as a production intermediate for benzylamine derivative represented by the general formula (5) below and s secondary amine derivative represented by the general formula (9) below. Also disclosed are a method for producing such a benzonitrile derivative and a use thereof as a bactericide. Specifically disclosed are a novel benzonitrile derivative represented by the general formula (1) below, a salt thereof, a production method thereof, and a use thereof as a pharmaceutical intermediate or a bactericide. [Chemical formula 1] (5) (In the formula, n represents an integer of 0-3, and R1 represents a hydrogen, a linear or branched alkyl group having 1-6 carbon atoms or the like.) [Chemical formula 2] (9) (In the formula, n and R1 are a defined above, and R4 represents a hydrogen, a linear or branched alkl group having 1-6 carbon atoms or the like.

Abstract: A living body measuring sensor (1) is made to contact a body surface of a measuring subject through capacitance coupling using a cloth (6) between a metal electrode (2) and the body surface as the capacitance, a living body electric signal is extracted from the metal electrode (2), and an elctrocardiographic waveform is outputted based on an output of the living body measuring sensor (1) using an impedance converter having a high input impedance and a low output impedance.

Abstract: Fluid heat-exposed food can be uniformly heated with high energy efficiency. A current-carrying/heating apparatus is applied to use fluid meat and drink, such as soup or the like, as the heat-exposed food and to heat it by resistance heat. A primary winding is winded about an iron core and is connected to an AC power supply. A heat pipe is further winded about the iron core. A communication hole, into which the meat and drink used as the heat-exposed food is supplied, is formed in the heat pipe. An electric closed loop circuit is constituted by the heat-exposed food supplied into the communication hole. When a current is carried to the primary winding, a magnetic flux is generated around the iron core by the current. A current, induced by an operation of electromagnetic induction of the magnetic flux, flows to the heat-exposed food, and the heat-exposed food generates heat by the induced current and is heated.

Abstract: An inlet (11a) and an exit (11b) are formed at opposite ends of a chamber (11), and transporting device (12) is moved into the chamber from the inlet toward the outlet. The transporting device is constituted to transport a plurality of works (19) at predetermined intervals. Disposed within the chamber is a pair of electrode plates (13, 14) along the longitudinal direction of the transporting device and at predetermined distances from the works, respectively so as to interpose the works between the pair of electrode plates. Smoke to be adhered to and infiltrated into works is constitutionally generated by smoke generating device (16) and introduced into the chamber.

Abstract: Disclosed is an electric heating device for heating a fluid food material, for example, a liquid food material with high viscosity such as mayonnaise or the like, and a solid-liquid mixed food material such as a mixture of tea powder, coffee powder or the like and water, in which a solid and a liquid are mixed. The heating device includes a cylindrical container body having the bottom end thereof and containing the fluid food material. A cylindrical outer electrode is mounted in this container body, and an inner electrode, having an outer circumferential surface opposite to the inner circumferential surface of the outer electrode, is arranged at the center of the container body. An electric power is supplied from a power supply to the inner electrode and the outer electrode, and an electric current flows through the food material injected in the container body, whereby the food material is heated by the Joule heat.

Abstract: An environmental management support system which calculates the release or transfer amount of a chemical substance contained in a target article includes a basic information registration means for registering predetermined basic information, a data input means having a use amount input section which inputs use amount data of the target article in each process, and calculates the release or transfer amount of the chemical substance contained in the target article in a predetermined period in each of the processes by using the input data and each information stored by the basic information registration means, and a means for outputting the release or transfer amount of the chemical substance calculated by the data input means in each of the processes.

Abstract: Being capable of manufacturing the animal meat pasty food productions formed in predetermined shapes by utilizing the animal meat paste using, as a raw material, the animal meat such as chicken meat or the like.

Abstract: There is disclosed a heating system for producing food stuffs such as a paste food stuff having minced flesh of fish meat as a raw material. The heating system comprises: an electrode row or rows, in which a plurality of roller electrodes are disposed in parallel to one another; and a water permeable film or films trained across the roller electrodes making up the electrode row or rows. The food stuffs are conveyed by the movement of the water permeable film or films and electrical power is supplied to the roller electrodes in such way that electric current flows between pairs of the roller electrodes along current paths extending through the water permeable film or films and the food stuffs to make the food stuffs generate Joule heat. With this arrangement, the food stuffs are quickly heated. The food stuffs are also guided by the water permeable film or films.

Abstract: A pneumatic tire for high speed and heavy duty use, in which durability of the bead and lower sidewall region is improved. The tire includes: a carcass comprising a radial ply of cords turned up around bead cores from the axially inside to the outside, the carcass cords rubberized with a topping rubber having a 100% modulus of 40 to 70 kg/cm.sup.2, an elongation at rupture of 200 to 350%, and a stress at rupture of 150 to 300 kg/cm.sup.

Abstract: A high speed heavy duty tire with improved bead durability, which includes: a bead core disposed in each of the bead portions; a radial carcass extending between the bead portions and turned up around the bead cores to form two turned up portions and one main portion therebetween; a belt disposed radially outside the carcass; a tapered bead apex disposed between the main portion and each turned up portion of the carcass and extending radially outwardly; and a sidewall disposed on each side of the carcass and extending from the bead base to the tread edge, wherein the sidewall comprises a lower sidewall and an upper sidewall, the lower sidewall extending radially outwardly from the bead base over a height corresponding to the radially outermost edge of a flange of the tire's regular rim, and the upper sidewall extending radially outwardly from the radially outer edge of the lower sidewall.

Abstract: Bead wire comprising a core head wire plated with a Cu/Sn deposit wherein the deposit has a Sn content of 9 to 13% by weight and a Cu content of 91 to 87% by weight and the deposit is in an amount of 0.65 to 0.85 g per kilogram of the core bead wire. The bead wires of the present invention provides excellent adhesion between the plated bead wire and the rubber layer.

Abstract: The present invention is directed to bead wires which has a Cu/Sn deposit having an Sn content of 9 to 13% by weight and a Cu content of 91 to 87% by weight, in an amount of 0.65 to 0.85 g per kilogram of the wire. The present invention is also directed to rubber-coated bead wires for tires comprising the plated bead wire as mentioned above, a rubber layer formed on the bead wire from a composition comprising 100 parts of a rubber polymer, 80 to 140 parts of a carbon, 4 to 10 parts of sulfur, 0.4 to 0.9 part of a vulcanization accelerator, 10 to 7 parts of zinc oxide, and 1 to 4 parts of stearic acid, and to tires prepared by using the above-mentioned bead wires. The bead wires of the present invention have excellent adhesion between the plated bead wire and the rubber layer, so that the tires obtained using such bead wires avoid wild wires.

Abstract: A high speed tire for heavy duty vehicles includes a carcass in a radial structure, a belt layer, tapered bead apex rubbers, side packing rubbers of small thickness, and side wall rubbers. The carcass has a main body part extending from a tread part through side wall parts to a bead core in each of two bead parts, and folding-back parts each being folded back around the bear core at each edge of the main body. Each of the bead apex rubbers extends outward in the radial direction between the main body part and the folding-back part from the bead core. Each of the side packing rubbers is disposed along the outside surface in the tire axial direction of the carcass. Each of the side wall rubbers covers the packing rubber and extends from the bead part to the side wall part so as to form the outside surface of the tire. Furthermore, the 100% modulus MP of the side packing rubber is 53 to 95 kg/cm.sup.2, the 100% modulus MA of the bead apex rubber is 78 to 120 kg/cm.sup.