Abstract: Both lateral side portions of a laser diode chip separated by the central portions of a p-type capping layer and a p-type clad layer and parallel to the horizontal edges of the cleavage planes of the chip are cut away by etching, so that the p-type capping layer and the p-type clad layer take the shape of a mountain in cleavage planes which are the end faces of an active layer. The cut portions are provided with current restricting layers of oxide film made by baking a liquid oxide film. The thicknesses of the current restricting layers are increased with distance from the central portion of the laser diode chip.

Abstract: A device control service providing system includes a service request receiving unit that receives, via a network, a device control service request for controlling a group of electronic devices, and a process execution requesting unit that requests respective device control servers to execute device control processes for controlling an operation of the electronic devices in the group based on the request received, where one of the device control servers executes the device control processes corresponding to one group of the electronic devices.

Abstract: The present invention is directed to a novel method of detecting a function or activity of a polypeptide which is related to bone metabolism, in particular, differentiation (maturation) of osteoblast or morphological change (retraction), specifically relating to a polypeptide which comprises an amino acid sequence shown by SEQ ID NO: 2 or SEQ ID NO: 4, an amino acid sequence in which one or several amino acids are deleted, substituted or added in the amino acid sequence shown by SEQ ID NO: 2 or SEQ ID NO: 4, or a polypeptide encoded by a nucleic acid which is capable of hybridizing under stringent condition with a nucleic acid comprising a nucleotide sequence shown by SEQ ID NO: 1 or SEQ ID NO: 3, or a complement sequence thereof.

Abstract: A display device or a camera includes an organic electroluminescent element emitting multiple color lights. A driving condition setting circuit sets data corresponding to driving conditions for driving the organic electroluminescent element. A drive circuit drives the organic electroluminescent element on the basis of the driving conditions set by the driving condition setting circuit.

Abstract: An image pick-up apparatus includes an optical system which forms a subject image. An image pick-up unit obtains image data from the subject image formed by the optical system. A vibration detecting unit detects a vibration of the image pick-up apparatus. In an image deterioration information storage unit, information of image deterioration generated by the optical system is stored. An image deterioration correcting unit corrects the image deterioration generated by the optical system with respect to the image data output from the image pick-up unit in accordance with the image deterioration information stored in the image deterioration information storage unit. A vibration restoring unit restores the image deteriorated by the vibration with respect to the image data output from the image deterioration correcting unit in accordance with the vibration detecting signal of the time series.

Abstract: A display device or a camera includes an organic electroluminescent element emitting multiple color lights. A driving condition setting circuit sets data corresponding to driving conditions for driving the organic electroluminescent element. A drive circuit drives the organic electroluminescent element on the basis of the driving conditions set by the driving condition setting circuit.

Abstract: To provide a novel phospholipase A2 (PLA2) associated with psoriasis, a nucleic acid encoding the same, a method for characterizing, identifying or screening an inhibitor for the PLA2 or a medicament; and a novel method for diagnosis or examination of psoriasis or the like. A polypeptide having the amino acid sequence shown in SEQ ID NO: 9, a conservative substitution variant thereof, a naturally occurring allelic variant thereof, or the like. A nucleic acid encoding the above-mentioned polypeptide, a complement thereof or the like. A method for characterizing, identifying or screening an inhibitor for the PLA2 or a medicament, using the above-mentioned polypeptide. An examination method for psoriasis, characterized by assaying an expression level of a gene consisting of the above-mentioned nucleic acid or the like.

Abstract: Provided are a nitride semiconductor light-emitting device comprising a polycrystalline or amorphous substrate made of AlN; a plurality of dielectric patterns formed on the AlN substrate and having a stripe or lattice structure; a lateral epitaxially overgrown-nitride semiconductor layer formed on the AlN substrate having the dielectric patterns by Lateral Epitaxial Overgrowth; a first conductive nitride semiconductor layer formed on the nitride semiconductor layer; an active layer formed on the first conductive nitride semiconductor layer; and a second conductive nitride semiconductor layer formed on the active layer; and a process for producing the same.

Abstract: An optical element assembly includes a first optical element, a second optical element, and a positioning holder member. The first optical element has engageably shaped portions in a peripheral portion of an effective area on a first injection surface through which the effective luminous flux passes. These engageably shaped portions respectively correspond to one engageably shaped portions formed on one opponent surface of the positioning holder member that opposes the first injection surface. The second optical element has engageably shaped portions in a peripheral portion of an effective area on a second incident surface through which the effective luminous flux passes. These engageably shaped portions respectively correspond to the other engageably shaped portions formed on the other opponent surface of the positioning holder member that opposes the second incident surface.

Abstract: An electronic image pickup apparatus comprises a photographic optical system; solid state image pickup devices disposed on a plant where a subject image formed by subject beams which have passed through the photographic optical system is formed; a main mirror disposed between the photographic optical system and the solid state image pickup devices, wherein a part of the main mirror is formed of a half mirror to divide the subject beams which have passed through the photographic optical system into an observing beam and a focus detecting beam; a sub-mirror for reflecting the subject beam which has passed through the part of the main mirror; a focus detecting optical system for forming an image of the subject beam reflected by the sub-mirror on a partial area of the solid image pickup devices; and an electrical circuit for outputting focus detecting information based on image signals of the partial areas of the solid image pickup devices.

Abstract: When the ordinary exposure is performed, a wafer, to which a photoresist is applied by a resist coater, is transported onto a wafer stage of a projection exposure apparatus to perform the exposure, followed by development by a developing apparatus. When the characteristic is evaluated, respective shot areas on the wafer applied with the photoresist are exposed with an image of a predetermined evaluating mark in a narrow area in an effective field of a projection optical system of the projection exposure apparatus. The characteristic of the resist coater or the developing apparatus is evaluated by detecting a state of a resist pattern after the development. When the image formation characteristic of the projection exposure apparatus is evaluated, the wafer is exposed with images of a plurality of predetermined evaluating marks in a wide area in the effective field.

Abstract: A camera comprises an optical photographing system, an image pickup device which receives a luminous flux via the optical photographing system to output image data, a monitor on which an image is displayed based on the image data, an actuator which controls a position of the image pickup device to obtain the image data in which an influence of camera shake is reduced, and a camera shake detecting section which detects a camera shake state. In the camera, the image data at the time of non-operation of the actuator is processed/formed from the image data obtained at this time and the camera shake state detected by the camera shake detecting section, and a control is executed in such a manner that the image data at the time of the non-operation of the actuator and the image data at the time of operation of the actuator are displayed on the monitor.

Abstract: In a camera for correcting camera shake by driving an image pickup device by driving a camera shake correction drive unit, when the camera shake correction drive unit is operated, in the case where a camera shake correction mode setting unit is set in a camera shake correction ON mode, a movable mirror is moved away from an optical path between an imaging optical system and an image pickup device, and the images from the image pickup device are repeatedly displayed on an image monitor.

Abstract: A multicast distribution system of packet comprises routers connected with each other by a cable. Nodes are connected to each of the routers. The routers or the nodes is provided with a unit for relaying a packet having a list of the plurality of destination addresses and its undistributed bit map to the packet header to be transferred, according to the unicast route.

Abstract: An electronic still camera includes an imaging device imaging an object. A release section puts the imaging operation of said imaging device into effect. A camera shake detection circuit detects the quantity of camera shake during the imaging operation of said imaging device. A sequence control circuit evaluates the quantity of camera shake during the imaging operation detected by camera shake detection circuit in response to the release operation by said release section and reads out an imaging signal when the result of camera shake detection is below a predetermined value.

Abstract: When the ordinary exposure is performed, a wafer, to which a photoresist is applied by a resist coater, is transported onto a wafer stage of a projection exposure apparatus to perform the exposure, followed by development by a developing apparatus. When the characteristic is evaluated, respective shot areas on the wafer applied with the photoresist are exposed with an image of a predetermined evaluating mark in a narrow area in an effective field of a projection optical system of the projection exposure apparatus. The characteristic of the resist coater or the developing apparatus is evaluated by detecting a state of a resist pattern after the development. When the image formation characteristic of the projection exposure apparatus is evaluated, the wafer is exposed with images of a plurality of predetermined evaluating marks in a wide area in the effective field.

Abstract: A management server managing a fixed address of a mobile terminal, at least two dynamic addresses dynamically allotted to the mobile terminal when it exists in two service areas at one time. A host transmits a packet with the fixed address of the mobile terminal used as a header. If the mobile terminal exist in at least the two service areas (apart from other areas), it notifies a management server of the dynamic addresses of the two service areas in real time. If the packet is transmitted from the host and the two dynamic addresses are allotted to the mobile terminal, the management server transfers a packet with these two dynamic addresses used as a header.

Abstract: When the ordinary exposure is performed, a wafer, to which a photoresist is applied by a resist coater, is transported onto a wafer stage of a projection exposure apparatus to perform the exposure, followed by development by a developing apparatus. When the characteristic is evaluated, respective shot areas on the wafer applied with the photoresist are exposed with an image of a predetermined evaluating mark in a narrow area in an effective field of a projection optical system of the projection exposure apparatus. The characteristic of the resist coater or the developing apparatus is evaluated by detecting a state of a resist pattern after the development. When the image formation characteristic of the projection exposure apparatus is evaluated, the wafer is exposed with images of a plurality of predetermined evaluating marks in a wide area in the effective field.

Abstract: A computer having a remote procedure call (RPC) mechanism or an object request broker (ORB) mechanism in a distributed computing environment, is constructed comprising a physical memory, a data readout unit for reading out data stored in the physical memory, and a remote direct memory access (RDMA) unit for transferring the data read out by the data readout unit, directly to a physical memory included in a communicating opposite computer which is connected to the particular computer itself through a network, thereby to shorten a delay which is expended on the data transfer between the computers.

Abstract: An exposure apparatus and method for a photolithographic process uses a projection optical system that transfers an image of a reticle pattern onto a first shot area on a wafer, the first shot area being made coincident with an image plane within an exposure field of the system. When moving a second shot area into the exposure field, variations in the vertical position of the wafer are compensated by a Z/levelling-stage. Focusing and exposure are performed for the second shot area after an AF sensor system measures and stores a defocus amount of the second shot area relative to the image plane. Repeating this procedure for shot areas on the wafer yields a plurality of defocus amounts, from which any foreign matter existing on the bottom of the wafer is detected. Alternatively, for exposing the first shot area, the vertical position and tilt angle of the wafer are made coincident with those of the image plane.