Abstract: In a reverberation apparatus, a storage section stores a directional characteristic representing a directivity of generated sound at a sound generating point. A position determining section determines a position of the sound generating point within an acoustic space on the basis of an instruction from the user. An orientation determining section determines an orientation of the sound generating point based on the determined position thereof. An impulse response determining section determines an impulse response for each of sound ray paths along which the sound emitted from the sound generating point travels to reach a sound receiving point, in accordance with the directional characteristic of the generated sound and the orientation of the sound generating point. A calculation section performs a convolution operation between the impulse response and an input audio signal so as to apply thereto the acoustic effect.

Abstract: An object detecting device can prevent a seizure of an object between an opening and an opening-closing unit for opening and closing the opening. The object detecting device includes a pressure-sensitive sensor disposed at one of the opening and the opening-closing unit, and judging means for judging the contact of the object with the pressure-sensitive sensor on the basis of an output signal of the pressure-sensitive sensor. The pressure-sensitive sensor includes pressure-sensitive means for generating an output signal depending on deformation, and support means for supporting the pressure-sensitive means at the one of the opening and the opening-closing unit, the support means including a vibration damping portion for damping vibration propagated to the pressure-sensitive means.

Abstract: An element-modified ferrofluid comprising a base oil, a plurality of magnetic particles covered with at least one surfactant, and an elemental modifier. The elemental modifier is a metal, a metal mixture, an alloy, or a nonmetal.

Abstract: A therapeutic and/or prophylactic drug for osteoarthritis, comprising a derivative of hydroxamic acid, which is represented by the formula (I) 1

Abstract: A screen for allowing light generated by a light source and modulated by a picture display device having pixels laid out to form a matrix to produce an image thereon to be projected on the screen as an enlarged picture. The screen has a Fresnel lens sheet forming Fresnel lenses at an emission side, a first member for receiving light emitted from the Fresnel lens sheet having light passing windows, and a plurality of light absorbing layers and a second member placed on the emission side of the first member. A pitch of the light absorbing layers is made smaller than a pitch in a first direction of pixels projected and enlarged on the screen, and a pitch in a second direction of the pixels is at least twice of a pitch of the Fresnel lenses.

Abstract: In a device for controlling the amount of toner replenished to a developing device depending on the density of a reference image formed on a photoconductor, if the toner density of a developer in the developing device fluctuates extremely; there may occur toner scattering, formation of coarse or rough images, and carrier attachment. To overcome those problems, a photosensor is disposed to detect the toner density in the developing device, and when an output of the photosensor is outside of a predetermined range, a target value to be compared with the detected density of the reference image is modified.

Abstract: The laminate film for covering of an image carried by a support has a construction comprising a transparent base material and a transparent adhesive layer formed on one side of the base material, wherein the adhesive layer is composed of a pressure-sensitive adhesive and has a surface with a fine uneven structure.

Abstract: An optical scanning lens which is used in a scanning and age forming optical system which gathers a light flux deflected by a light deflector in the vicinity of a surface to be scanned. The lens is formed by plastic molding of polyolefin resin, and the following condition is satisfied: 0<|&Dgr;n(x)−min [&Dgr;n(x)]|<34×10−5, where &Dgr;n(x) denotes a refractive-index distribution existing inside the lens, in a range which the light flux passes through, in the lens, and min [&Dgr;n(x)] denotes the minimum value of the &Dgr;n(x).

Abstract: An organic compound having an affinity for a resin of a molded resin article and sublimation properties is allowed to penetrate/disperse into the surface of the molded resin article, thereby modifying and/or coloring a resin surface layer. The molded resin article and the organic compound having the affinity for the resin and the sublimation properties are put into a tightly closable container, and the pressure and the temperature in the container are adjusted to place them in a saturated sublimation pressure state of the organic compound, whereby a vapor of the organic compound is uniformly deposited on the surface of the molded resin article and it further penetrates/disperses into the resin surface layer, and in consequence, the resin surface layer can be modified and/or colored. In addition, the modification of the resin surface layer permits imparting a function thereto.

Abstract: A thin film formation apparatus by which source gas is supplied uniformly to the surface of a substrate so that an organic thin film of a uniform film thickness can be formed on the surface of the substrate. The thin film formation apparatus includes a vacuum chamber (11), a substrate holder (12) provided in the vacuum chamber (11) and a gas supplying end element (22) for supplying gas toward a substrate mounting face (12a) of the substrate holder (12). The gas supplying end element (22) is formed so as to supply the source gas in an elongated rectangular shape to the substrate mounting face (12a).

Abstract: A curable epoxy resin composition comprising at least: (A) a crystalline epoxy resin, (B) a phenol resin, and (C) a silicone resin composed of epoxy-containing organic groups and phenyl groups that define an average unit formula of this component. Component (C) is used in an amount of 0.1 to 500 parts by weight for 100 parts by weight of the sum of weights of components (A) and (B). The composition of the invention is suitable for transfer and injection molding and may find use as a curable epoxy resin composition for sealing parts of electrical and electronic devices.

Abstract: The following are provided: a method for manufacturing artificial cartilages characterized in that undifferentiated mesenchymal cells are cultured in a cartilage differentiation inducing medium, and the cells are irradiated with ultrasound, as a method in which chondrocytes can be obtained in a short time in an amount sufficient for performing the treatment of cartilage disorder with surgical operation when a conservative therapy such as limitation of movement exhibits no effect, among various treatments of cartilage disorder; an artificial cartilage that has been produced by the method; and an apparatus for manufacturing artificial cartilages comprising a culture vessel containing cultured undifferentiated mesenchymal cells, an ultrasound transducer for applying ultrasound to the vessel, a control means for controlling the ultrasound, and a holding water-tank for installing the ultrasound transducer and the culture vessel in the holding water-tank in such a state that they are in contact with each other.

Abstract: Two members 11 and 12 are butted against each other, and the butted portion is cut with a cutter 20 to form a slit 14 thereto, and a filler member 21 is inserted to slit 14 using rollers 22, 23 and 25. Then, friction stir welding is performed to weld filler member 21 and two member 11 and 12 disposed on both sides thereof using a rotary tool 35, and the position of a gap formed between an end of filler member 21 at the upstream side in the rotating direction of rotary tool 35 and one member 11b at the upstream side in the rotating direction is detected using an optical sensor 35. Then, half the width of filler member 21 is added to the detected position, and the calculated position is set as the position of the rotary tool 35.

Abstract: A side member and bumper beam attaching structure has a side member adapted to retain the strength of a vehicle body in a longitudinal direction thereof, a bracket attached to the side member from a front or rear of the vehicle body, and a bumper beam attached to the bracket from the front or rear of the vehicle body. The side member has a closed cross-sectioned end portion at either a front end or a rear end of the vehicle body. The bracket is fitted into an inside of the closed cross-sectioned end portion for fixation to the side member.

Abstract: This invention provides a process for manufacturing a methyl methacrylate polymer comprising the steps of feeding a monomer containing at least 80 wt % of methyl methacrylate and a radical polymerization initiator represented formula (III) to a reactor; polymerizing the material at a polymerization temperature of 110 to 160° C. under the conditions satisfying particular equations between an initiator concentration and a polymerization temperature; feeding a reaction mixture taken out from the reactor to a devolatilization step (feeding step); and separating and removing volatiles from the reaction mixture (devolatilization step). A methyl methacrylate polymer having adequately good optical properties and a plastic optical fiber having improved transmission performance can be prepared according to this invention.

Abstract: A vehicle air conditioning unit includes an air duct, through which air is blown into a passenger compartment, and a partition board, which partitions the air duct in its inside into a first air passage and a second air passage. Temperature of air in the first air passage and temperature of air in the second air passage can be separately controlled. The air duct has a recess on its one side. An air conditioning device is disposed in the recess. The partition board is deformed correspondingly to the recess so that a corresponding cross-sectional area of the first air passage and a corresponding cross-sectional area of the second air passage should be approximately equal.

Abstract: A photosensitive resin laminate comprising at least a support, a photosensitive resin layer and an IR ablation layer, wherein the IR ablation layer comprises an IR absorbent metal layer which is disposed in contact with the photosensitive resin layer.

Abstract: The present invention is characterized by a reactor cooling system, which comprises a lower drywell which is a space for containing a bottom side portion of the reactor pressure vessel, the lower drywell being disposed in a lower portion of the reactor pressure vessel; reactor recirculation pumps for circulating cooling water in the reactor pressure vessel, the reactor recirculation pump being disposed in the bottom side portion of the reactor pressure vessel in such a manner that a side of a motor portion of the reactor recirculation pump is projected into the lower drywell; and heat exchangers disposed in the lower drywell, the cooling water circulated by the reactor recirculation pump passing through the heat exchanger, wherein number of the reactor recirculation pumps is 4 or 6, and the reactor recirculation pumps are arranged with nearly equal angular spacing.

Abstract: The present invention relates to a plating method and a plating apparatus which can attain embedding of copper into fine interconnection patterns with use of a plating liquid having high throwing power and leveling properties, and which can make film thickness of a plated film substantially equal between an interconnection region and a non-interconnection region. A plating method comprises filling a plating liquid containing metal ions and an additive into a plating space formed between a substrate and an anode disposed closely to the substrate so as to face the substrate, and changing concentration of the additive in the plating liquid filled into the plating space during a plating process.

Abstract: An editing system in which a personal computer is easily configured as an editing apparatus that performs editing processing in synchronization with predetermined timing. According to the invention, a personal computer 2 transmits an acquisition command C1 to a timing notice apparatus 4 over a USB cable 3, as a result, the personal computer 2 receives a timing notice signal S2 transmitted from the timing notice apparatus 4 under frame timing over the USB cable 3. Thus, it becomes possible to notify the personal computer 2 of the frame timing as reception timing of the timing notice signal S2 by connecting the timing notice apparatus 4 to the personal computer 2 over the USB cable 3 without the need of troublesome works such as installing a PCI board in a main body of the personal computer 2, thereby realizing an editing system 1 in which the personal computer 2 is easily configured as an editing apparatus that performs editing processing in synchronization with predetermined timing.