Abstract: A game apparatus includes a camera cartridge, and detects a plurality of feature points from a facial image of a user photographed by the camera cartridge. The game apparatus calculates areas of black eye regions of a left eye and a right eye by utilizing the plurality of feature points. Then, the game apparatus detects whether or not any one of the left eye and the right eye is closed on the basis of the calculated areas. The game apparatus executes game processing according to the detection result.

Abstract: A method of displaying digital images is described in which a display length indicator is received and digital images are accessed. A set of digital images are selected from the accessed digital images in accordance with the display length indicator and displayed in a predetermined order. The method may be performed by a computer program, which may be embodied on a computer readable medium.

Abstract: Methods and apparatus, including computer systems and program products, to provide an image editing application including a perspective editing tool for performing edits in regions of an image having perspective. The perspective editing tool enables the user to identify one or more regions having perspective, i.e., perspective areas. The user can perform various editing operations on an object such that the edited object conforms to the perspective of the perspective area. The image editing application can also automatically create a perspective area from an existing perspective area. The editing tool enables the user to move objects from a source perspective area to a destination perspective area such that the edited object conforms to the perspective of the destination perspective area.

Abstract: Methods and apparatus, including computer program products, for erasing in a digital image. A method includes identifying a plurality of tip regions on the image, establishing an erasure color, and completely erasing pixels in the tip region that have a color matching the erasure color. Pixels having partially matching colors are partially erased and color decontaminated.

Abstract: A liquid delivery pouch comprises an outer liquid-impermeable wall and a liquid contained therein. The liquid-impermeable wall comprises at least one aperture having a diameter of from 200 ?m to 500 ?m. The at least one aperture is sealed by a sealing means to prevent the liquid to be released from said pouch prior to use.

Abstract: Linear roller bearing, for carriage (1) which is longitudinally displaceable along rail (2). Carriage (1) has an endless channel (8) for endless circulation of rolling bodies (9). Channel (8) has load section (10), return section (11) and two deflection sections (12) which connect load section (10) to return section (11). Rolling bodies (9) roll in load section (10) on raceways (10a, 10b), and returned, without load, in return section (11). Bodies (9) are deflected in deflection sections (12) between load section (10) and return section (11). Deflection sections (12) have one inner deflection means (14) with inner deflection race (16) and outer deflection means (13) with outer deflection race (15). Inner deflection means (14) and outer deflection means (13) are connected, integrally to one another.

Abstract: A parallel spacer for a linear guideway comprises a plurality of parting portions, connecting portions and a retaining portion. Each of the parting portions is a thin member disposed between each pair of neighboring rollers. The connecting portions are employed to connect the parting portions and the retaining portion, and the retaining portion is arranged at a side of the respective rollers and located in an axial direction thereof, the retaining portion is an integral structure for connection with the respective connecting portions.

Abstract: A robust spindle motor is provided having improved shock resistance for fluid containment, as well as enhanced air purging characteristics. In an aspect, axial displacement of relatively rotating components is restricted by utilizing a limiter situated adjacent to a limiter bushing forming an axial limiter gap therebetween. A fluid channel, at least partially diverging, extends from a hydrodynamic bearing to the axial limiter gap, and continues to a region beyond the axial limiter gap. In an aspect, an axially diverging slot is situated adjacent to the axial limiter gap. Power is reduced by reducing viscous drag between relatively rotating components, hydrodynamic bearing length is increased, and higher stiffness of the hydrodynamic bearing is provided. Fluid volume may be increased, thereby offsetting fluid evaporation losses and allowing for the use of lower viscosity lubricants.

Abstract: A bushing assembly is disclosed and includes a bushing that can have an outer surface and an inner surface that can define an opening. The bushing can be configured to fit into a bore and receive a shaft through the opening. An engagement torque, T, between bushing and the shaft does not increase more than twenty-five percent as an interference fit between the bushing and the bore increases. The interference fit can be quantified by a reduction in outer radius, I, by at least 0.025 mm.

Abstract: A bearing arrangement (4) is provided with a bearing inner bush (10) and an outer bush (5), especially for the central joint (1) of a Watt's linkage. The bearing arrangement (4) is provided with a sealing arrangement (12) surrounding the front-side bearing gap between the inner bush (10) and the outer bush (5). The sealing arrangement (12) comprises an elastic sealing element (14) with static as well as dynamic sealing surfaces. The bearing arrangement (4) has a sealing arrangement (12) designed as a sealing module (12), which can be connected to the bearing inner bush (10), the sealing module (12) also comprising a running surface (15) for the axial bearing of the outer bush (5). The arrangement makes possible the especially economical production of modularly designed, highly loadable bush bearings. Furthermore, undivided, continuous bearing bushes can be used, which improves the ability to be mounted and the precision and the service life of the bearing arrangement.

Abstract: A bearing arrangement for a shaft of an electric auxiliary motor for vehicles, wherein the shaft with a shaft end reaches through one of a housing opening and a through opening into a chamber formed in a gearbox housing, wherein the shaft is supported in a bearing bush which lies against a surface on the abutment side surrounding the through opening and wherein the bearing bush is fixed in the chamber by a filling body made of a hardened filling mass scaling the chamber from the outside inwards, wherein the chamber is equipped with at least one of a fixing surface and a sealing surface surrounding the axis of the shaft, against which the filling body is pressed as a result of shrinkage of the hardened filling mass upon hardening.

Abstract: The invention relates to a method and a computer programme for detecting the stationary state of a roller bearing, comprising z rolling bodies, where z is a whole number, preferably an even number, to which a sensor arrangement is fixed, delivering a sinusoidal signal, dependent on the rotational position of the bearing on the rotation of the roller bearing. Said sinusoidal signal is sampled, whereupon sampled values are determined. According to the invention, a first average value (MW1) of the sampled values of a first time interval (J1) is determined (S120), whereupon the corresponding average value (MW2, MW3) of other time intervals (J2, J3) is determined (S132).

Abstract: To provide a wheel support bearing device, in which the status of actual use is detected and stored as a history, an IC tag (9) capable of a contactless communication is affixed to the wheel support bearing device. This IC tag (9) is rendered to be a sensor incorporated IC tag integrated with or electrically connected with a sensor for detecting an object to be detected of the wheel support bearing device and a detection of the sensor is inputted through an input channel separate from a channel for the contactless communication. The sensor referred to above may be, for example, a coil and a magnet (10) capable of passing in the vicinity of the sensor incorporated IC tag (9) by the effect of a relative rotation.

Abstract: A magnetic bearing device includes a main shaft provided with a flange part extended in a radial direction, axial magnetic bearings which are arranged so as to be opposed to the flange part in an axial direction and support the main shaft in the axial direction by electromagnets, and an axial displacement sensor for detecting a position of the main shaft in the axial direction. The axial displacement sensor is characterized in that it is arranged so as to be opposed to the flange part in the radial direction.

Abstract: An optical waveguide device is disclosed wherein the modulation efficiency for a driving voltage is improved. The optical waveguide device includes a substrate having an electro-optic effect, an optical waveguide formed on the substrate, an electrode section adapted to supply an electric field for carrying out phase modulation synchronized with a clock signal to the optical waveguide, and a Mach-Zehnder interferometer connected to the downstream side of the optical waveguide and including two branching waveguides having optical lengths different from each other.

Abstract: Area: Optics Optical element with Braggs phase grating that consists of electro-optical material or is embedded in an additional layer. The Braggs phase grating is designed as a series of periodically applied elevations and indentations of the waveguide's surface, coated with one layer of the compensating material and one layer of the electrically isolating material, along the propagation of light. The phase grating is equipped with a means of generating a spatially inhomogeneous, aperiodic, external electrical field. Area of the Invention The invention belongs to the physical area of optics and, in fact, to the optics methods and facilities for spectral filtering of optical radiation. This is based on electro-optical crystals and is to be used to produce narrow-band filters with a broad wave spectrum of changeover to wavelength, and for production of selective optical attenuators and modulators of light and optical equalisers.

Abstract: The optic fiber Bragg grating (FBG) sensor comprises of an elastic circular diaphragm and one or two FBG attached to the bottom surface of the elastic circular diaphragm. Two ends of the FBG are connected to an optic fiber for signal transmission. The FBG sensor readouts are independent of temperature fluctuation. The FBG sensor mechanism according to the present invention may be applied for various purposes such as a gauge pressure transducer, differential pressure transducer, load cell and displacement transducer with distributive capabilities.

Abstract: The optical/electrical composite wiring board comprises a lower insulating layer that also serves as a lower clad; a upper insulating layer that also serves as an upper clad; a core that is placed between the lower insulating layer and the upper insulating layer and has a predetermined optical wiring pattern; and a conductor layer that is placed along with the core between the lower insulating layer and the upper insulating layer and has a predetermined electrical wiring pattern. Herein, the core and the conductor layer are formed via a short manufacturing method, whereby the concave portion for optical wiring and the concave portion for electrical wiring are formed on the lower insulating layer by press process, and a core material and conductor material are filled into each of the concave portions, and afterward, the core material and conductor material are ground until they are flush with the upper surface of the lower insulating layer.

Abstract: According to an aspect of the embodiment, an optical device having a light output device, a lens array and an angle changing device. The angle changing device is inputted a plurality of light from the lens array and outputs the plurality of light in predetermined output angle.

Abstract: A miniature high density connector including a thermoplastic insulating body having contact cavities for the insertion, the positioning and the retention of electrical, optical or electro-optical contacts, a back plate having clips for the locking of the contacts into the contact cavities of the insulating body, a receptacle shell constituting an interface element for coupling with a complementary mating connector having a flange for the assembly and the retention of the insulating body and the back plate in the receptacle shell, the back plate being movable and including a projecting dimple located on the side wall, making possible its locking into the receptacle shell.

Abstract: An optical switch switches ports through which a beam is input and output and includes an optical system through which the beam passes; a movable reflector that is enclosed in a casing and reflects, at a variable angle, the beam that has passed through the optical system; and a transmissive window that is disposed in the casing at a position through which the beam passes, is made of a uniaxial crystal, and obtains a phase difference with respect to the beam passing therethrough having a wavelength ?. The phase difference is ?/4 times a positive odd integer and results from a setting of an orientation of a crystal axis and a thickness of the transmissive window.

Abstract: An optical interconnect has a plurality of optical sources, a first lens configured to collimate optical beams from the plurality of optical sources, a second lens configured to refocus the optical beams, and a plurality of optical receivers configured to receive the refocused optical beams from the second lens.

Abstract: An optical rotating data transmission device comprises a first collimator arrangement for coupling-on first optical waveguides, a second collimator arrangement for coupling-on second optical waveguides, which is supported to be rotatable relative to the first collimator arrangement about a rotation axis, and a derotating element such as a Dove prism in a light path between the collimator arrangements. At least one collimator arrangement comprises a deflecting element which deflects light entering the device from optical waveguides positioned at an angle to the direction of the rotation axis to travel along the direction of the rotation axis, or deflects light traveling along the direction of the rotation axis to exit the device at an angle to the rotation axis towards optical waveguides.

Abstract: A fibre or filament comprising an electro-optically active layer; a first electrode; a second electrode; the electro-optically active layer being positioned at least partially between the first and second electrodes; the fibre or filament further comprising control means for controllably varying the optical state of a predetermined region of the fibre or filament, such that the length of the predetermined region may be controlled.

Abstract: A coupling for conduit tubes (16, 16?) for carrying optical fibres or optical fibre units, comprising a body which has two entries (18, 18?), both entries having associated therewith means (20, 20?) to secure the body to conduit tubes inserted into the entries, the body being further provided with a space or chamber (42) between the entries through which one or more optical fibres or optical fibre units may pass, the body having a third entry (34) arranged to enable insertion of sealing material into the space, and means, such as deformable seals (26, 26?), to maintain the sealing material within the space.

Abstract: Disclosed is a modified pre-ferrulized cable assembly that facilitates installation of an optical fiber communication cable through narrow cable guides having sharp bends. The pre-ferrulized cable assembly includes a communication cable having a free, front end, a semi-finished communication connector, and a suction plug. The invention further relates to efficient methods for installing the modified pre-ferrulized cable assembly through a cable guide.

Abstract: Optical signals are transmitted via fiber optic cables. The cable ends have connectors that connect to fiber-optic adapters. The interface between a connector and its adapter typically creates unwanted signal reflections. These unwanted signal reflections are mitigated by including an eight degree angle-offset of one face of an optical fiber within the adapter itself, the other face of the optical fiber having no angle offset, and the adapter being contained within a rigid housing. The angle offset of the fiber optic face in the adapter is mated with a complementary angle offset of the optical fiber in the cable connector. Embodiments of the present invention avoid cable management issues presented by previous adapters that included flexible cable between its input and output the previous adapters being designed primarily as jumpers and not suitable for use in tight, crowded spaces.

Abstract: An optical waveguide device, including: a substrate including an optical waveguide and a connecting section formed on at least one end of the optical waveguide; an optical fiber placed in the connecting section and optically connected to the optical waveguide; and a fixing member to nip the optical fiber between the connecting section and the fixing member; wherein on the substrate, a groove is formed between the optical waveguide and the connecting section; and the fixing member is provided across the groove

Abstract: The invention relates to an optical fibre plug connector, comprising at least one pair of plug connectors and a coupling, whereby each plug connector comprises a ferrule, each two ferrules of a pair of plug connectors are detachably guided and aligned together within a guide sleeve and the coupling has a housing, for each of the plug connectors. According to the invention, a compact space-saving optical fibre plug connector made from few components may be achieved, whereby the coupling is made from only one component.

Abstract: According to the shutter assembly of the present invention, since the shutter member is connected in a swingable manner with the shutter housing that could be mounted on the optical adapter so as to surround the optical adapter, it is possible to easily provide the shutter member in either of the SC or LC optical adapter only by mounting the shutter housing on the SC or LC type optical adapter.

Abstract: Embodiments of the invention include a connector system. The connector system includes a connector cover. The connector-cover has a cap to protect a connector from dust and water and an adapter attached to an optical fiber cable, which is configured to connect to the cap. The dimensions and configuration of the connector-cover allow it to be pulled through conventional conduit (i.e. a 90°-bent, 0.75 inch Schedule 40 conduit).

Abstract: An optical fiber includes a core, a clad formed around the core, a plurality of holes being formed in the clad, and a UV curing optically-transparent resin which is filled in the holes and hardened. The UV curing optically-transparent resin has a Young's modulus of 8 to 500 MPa after hardening.

Abstract: An optical coupling module attaches and detaches an optical fiber with respect to a device that carries out optical communication. The optical coupling module includes a sleeve that includes and couples the optical fiber, a sleeve case that covers the sleeve, and a guiding unit that guides, an optical connector that is inserted from outside, such that an optical fiber, exposed at the tip of the optical connector, penetrates inside the sleeve. The guiding unit includes elastic members that are deformed due to the optical connector being inserted and fix the optical connector.

Abstract: A core includes a center core region, a core layer that is formed around the center core region and that has a refractive index lower than that of the center core layer, and at least one buffer core layer that is formed between the center core region and the core layer and that has a refractive index lower than that of the center core region and higher than that of the core layer. A cladding is formed around the core layer and that has a refractive index lower than that of the center core region and higher than that of the core layer. An effective core area at a wavelength of 1550 nm is equal to or smaller than 18 ?m2.

Abstract: Disclosed are optical fiber devices incorporating optical fibers with total dispersion greater than material dispersion, and with preferred dispersion values less than +50 ps/nm-km. The desired dispersion values are obtained when light resides substantially in a single higher order mode (HOM) of the fiber, typically the LP02 mode. The optical fibers also preferably have substantial separation between the effective indices of the HOM and any other mode.

Abstract: A large diameter optical waveguide, grating, and laser includes a waveguide having at least one core surrounded by a cladding, the core propagating light in substantially a few transverse spatial modes; and having an outer waveguide dimension of said waveguide being greater than about 0.3 mm. At least one Bragg grating may be impressed in the waveguide. The waveguide may be axially compressed which causes the length of the waveguide to decrease without buckling. The waveguide may be used for any application where a waveguide needs to be compression tuned. Also, the waveguide exhibits lower mode coupling from the core to the cladding and allows for higher optical power to be used when writing gratings without damaging the waveguide. The waveguide may resemble a short “block” or a longer “cane” type, depending on the application and dimensions used.

Abstract: A coated optical fiber capable of transmitting high-power light, which is an optical fiber having an outer surface coated with a coating material, is characterized in that the coating material is made of a transparent UV curable resin so as to prevent the coating material from absorbing light leaked outside from the optical fiber to generate heat. Further, a light transmitting method is characterized in that a fiber fuse propagation threshold which is a minimal light output required for fiber fuse propagation is obtained and a transmitted light output is controlled so that the transmitted light output becomes smaller than the fiber fuse propagation threshold.

Abstract: In the optical integrated devices with ridge waveguide structure based on the conventional technology, there occur such troubles as generation of a recess in a BJ section to easily cause a crystal defect due to the mass transport phenomenon of InP when a butt joint (BJ) is grown, lowering of reliability of the devices, and lowering in a yield in fabrication of devices. In the present invention, a protection layer made of InGaAsP is provided on the BJ section. The layer has high etching selectivity for the InP cladding layer and remains on the BJ section even after mesa etching.

Abstract: Waveguide(s) (130) including at least partially buried channels) (120) within substrate(s) (100) having at least one substantially planar surface (110) are disclosed. According to some embodiments at least part of the channel (120) is located beneath at least a portion of the substrate (100). According to some embodiments the waveguide channel (120) includes a substantially transparent core (140) and optional cladding (160) extending through the channel (120). Alternately, an inner surface of the channel (120) is highly reflective. Furthermore, structures for use as waveguides (130) and/or as microchannels for fluid flow are disclosed herein. Also disclosed are production methods for such waveguides and said structures (130) and said structures, and methods of using such waveguides (130).

Abstract: The invention relates to an optical device which can increase the spread of a beam diameter in the depthwise direction by a simple configuration in comparison with that by prior art devices. The optical device includes a substrate, an optical path formed on the substrate, and a diffraction propagation region, provided between the optical path and an end face of the substrate, for propagating light emitted from the optical path with diffraction. The diffraction propagation region includes a first groove, formed therein, adapted to block part of components of the propagated light in a depthwise direction of the substrate.

Abstract: A housing including a plurality of openings for receiving fiber optic connectors and protecting the polished end face of the connectors from damage while the connectors are stored within a telecommunications connection cabinet. A module with a plurality of optical fiber cables connected to a first optical fiber cable and terminated by a fiber optic connector. Each of the connectors are inserted within openings in a connector holder for storage and protection until the cables need to be connected to a customer equipment cable.

Abstract: An optical fiber reel storing a plurality of optical fibers having an annular frame; a first reel portion provided around an radially outer peripheral surface of the annular frame and receiving at least one of the plurality of optical fibers wound up around the radially outer peripheral surface; and, a second reel portion provided radially inside the annular frame and housing at least one of the plurality of optical fiber therein.

Abstract: A fiber optic feedthrough includes a housing defining a cylindrical bore, the housing fitting hermetically into an aperture of a wall. A first collimator sealed within the bore receives output from an optical fiber located on a first side of the wall, and a second collimator also sealed within the bore, optically aligned with the first collimator, receives the signal and provides it to a second optical fiber located on a second side of the wall. The polarization extinction ratio of an optical signal traveling through the feedthrough is maintained at a value of at least about 12 dB, and the hermeticity of the feedthrough across the wall is better than about 10?6 atm.cc.sec?1.

Abstract: According to the shutter assembly of the present invention, since the guide groove for facilitating the insertion of the pivot shaft into the bearing hole of the second bearing part of the shutter member is formed at the opposing end surface of the second bearing part that faces to the first bearing part of the shutter member so that the guide groove is opened to the opposing end surface and is along the direction orthogonal to the axial-line direction of the pivot shaft, it is possible to easily and accurately form the guide groove.

Abstract: A laser handpiece is disclosed, including a shaped fiber optic tip having a side-firing output end with a double bevel-cut shape. The shaped fiber optic tip can be configured to side-fire laser energy in a direction away from a laser handpiece and toward sidewalls of a treatment or target site.

Abstract: A method and apparatus for controlling a video camera recorder or the like, capable of flexibly meeting user demands for image quality, recording time, etc. When recording information on a rewritable optical recording medium, the recording mode for the optical recording medium is selected at least from between write-once and rewritable based on a set recording rate. Before recording, the recording status of the optical recording medium is also determined at least between an unrecorded area and a recorded area.

Abstract: To hierarchically encode image data for compression purposes to ensure that a detailed remote editing operation can be performed with high efficiency by making the most of hierarchical encoding. A main editing machine (FIG. 2) transmits hierarchically encoded data for image formation to a remote editing machine in accordance with an employed network band and a remote editing machines capacity. At the remote editing machine, an editor performs edits by using the hierarchically encoded data. Editing information which is created as a result of editing, is transmitted from the remote editing machine to the main editing machine. The main editing machine transmits difference-representing hierarchically encoded data to the remote editing machine in accordance with the editing information. The remote editing machine generates edited image data by using previously received hierarchically encoded data and the difference-representing hierarchically encoded data transmitted from the main editing machine.

Abstract: Consumers may appear to be featured in videos by being appropriately photographed and their image mapped onto a character in a video. A pre-existing video file has a computer-generated (“CG”) actor rendered throughout, except in, e.g., a head region, where a consumer's image data will be mapped. The consumer's image data is mapped onto the CG actor, and the CG actor's animation track is mixed with the remainder of the video, completing the same. The consumer may choose from among several videos, depending on the genre they prefer. The system and method may also apply to marketing and advertising methods, especially with regard to targeted advertising and product placement.

Abstract: The present invention relates to a playback apparatus, playback method, a storage apparatus, a storage method, a program, a storage medium, a data structure, and a method of producing a storage medium, capable of controlling non-normal playback operations. In a state in which PlayItem_random_access_flag is set to 0 for PlayItem(1) and PlayItem(3) and an Entry Mark is defined in PLayItem(2) for which PlayItem_random_access_flag is set to 1, if a user operation occurs to request a jump to the Entry Mark in PlayItem(2) when a Clip AV stream pointed to by PlayItem(1) is being played back, the playback position jumps not to the Entry Mark in PlayItem(2) but to the beginning of a Clip AV stream pointed to by PlayItem(2). The present invention is applicable to a playback apparatus and a storage apparatus.

Abstract: In increasing multi-channel broadcast situations, user friendliness is insufficient in that digest information can not be generated to satisfy users' demands to record two contents which are broadcast at the same time. In a reproduction apparatus which simultaneously records a plurality of digital video signals and creates a digest of each of the signals to shorten the reproduction time, particular frames of input digital video signals are recorded on a recording medium as reproduction position information. A first decoder decodes the digital video signals as a whole, and a second decoder decodes only digital video signals associated with the reproduction position information. The output of the second decoder is used as a digest generation signal of a digest generation module.