Abstract: A magnetic disk device including a disk, a spindle motor, a base for supporting the spindle motor and the disk, a slider includes a head element. The device also includes an actuator including arms for supporting the slider and a coil of a voice coil motor for rotating the arms, wherein a first natural bending frequency of the coil is less than a first natural bending frequency of the arms.

Abstract: A portable GPS navigation device displays map information and navigation instructions; the device (a) includes a two-way wireless transceiver operable to connect to a mobile telephone; (b) is operable to enable a user to control one or more functions of the mobile telephone and (c) includes an audio output and a microphone to enable a voice call to be made using the mobile telephone.

Abstract: A method for repairing process-related damage of a dielectric film formed on a substrate caused by processing the dielectric film includes: irradiating the damaged dielectric film with UV light in an atmosphere of hydrocarbon-containing gas to restore the surface of the dielectric film; and irradiating the surface-restored dielectric film with UV light in an atmosphere of oxygen gas to partially remove the hydrocarbon film.

Abstract: An integrated circuit comprises a scan chain with parallel inputs and outputs coupled to a functional circuit. A scan chain modifying circuit is provided coupled to the scan chain. When testing is authorized the scan chain modifying circuit operates in a mode wherein a normal shift path is provided through the scan chain. When testing is not authorized the scan chain modifying circuit operates to effect spontaneous dynamic changes in the shift path, which dynamically vary the length of the shift path between external terminals of the integrated circuit while shifting takes place. In an embodiment the dynamical variations are controlled by a running key comparison. In other embodiments running key comparison is used to disable transfer through the scan chain or operation of functional circuits.

Abstract: A lid (2) for a can (1) has a general shape defining a main plane (9) and a depression (10) arranged in the lid. The bottom wall of the depression is tilted relative to the main plane of the lid, and to a method for orientating lids.

Abstract: The present invention relates to a Lactuca sativa L. var. longifolia Lam seed which has a solid main vein and narrow base leaves, dark green outer leaves, short core, absence of fringe burn, and absence of tipburn. A specific embodiment is designated 41-69 RZ, referred to as Actarus. The present invention also relates to a Lactuca sativa L . var. longifolia Lam plant produced by growing the “41-69 RZ” (“Actarus”) seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-69 RZ.

Abstract: A method of estimating the junction temperature of a light emitting diode comprises driving a forward bias current through the diode, the current comprising a square wave which toggles between high and low current values (Ihigh, llow), the high current value (lhigh) comprising an LED operation current, and the low current value (ILOW) comprising a non-zero measurement current. The forward bias voltage drop (Vf) is sampled and the forward bias voltage drop (Vflow) is determined at the measurement current (ILOW)—The temperature is derived from the determined forward bias voltage drop.

Abstract: Device for cooling drinks with a drink supply container (30a, 30b) for a water-comprising drink, a cooling medium supply container (22) for holding at least one cooling medium, —dosing means adapted to dose a quantity of drink and a quantity of cooling medium required for cooling the dosed quantity of drink, a mixing chamber (36) for successively collecting a quantity of drink and a quantity of cooling medium respectively dosed by the dosing means, and—at least one stirring element (39), which stirring element is positioned relative to the mixing chamber (36) such that the stirring (39) element is adapted to generate a vortex in the drink present in the mixing chamber, wherein the stirring element (39) is also adapted to mix together drink present in the mixing chamber (36) and cooling medium present in the mixing chamber (36), wherein the cooling medium in the mixing chamber (36) undergoes a phase change to the gaseous state and/or an adiabatic expansion while cooling the drink.

Abstract: The invention relates to an array of light generators where each light generator comprises reflecting collimation optics in the form of curved mirrors for collimating light emitted by light sources such as surface mounted Light Emitting Diodes. The collimation optics is formed to collimate light in a direction parallel with a plane, e.g. a printed circuit board, onto which the light sources are mounted. The light sources may emit light parallel with the direction of collimation or non-parallel, e.g. perpendicular, with the direction of collimation in which case the collimation optics redirects the light rays from the light source. The array of light generators can be used in combination with a television display for creating a pixelated image appearing to the viewer as an image peripherally surrounding the display.

Abstract: A spring hinge for spectacles is described, comprising two hinge parts (1, 2) which are connected with each other by a hinge axis (3), of which one forms a bearing bracket (4) for the other hinge part (2) which is displaceably guided in a housing (7) with the help of a sliding element (6), and comprising a coiled spring (14) which rests on a web (8) of the sliding element (6) on the one hand and on an abutment (13) fixed to the housing on the other hand, which abutment is inserted into the housing (7) through a through opening (16) in the hinge part (2) with the sliding element (6) coaxially to the coiled spring (14). In order to achieve a short overall length it is proposed that the abutment (13) comprises a sleeve (15) accommodating the hinge-side end of the coiled spring (14), which sleeve protrudes beyond the housing (7) into the region of the hinge axis (3).

Abstract: A differential output stage configured for receiving differential input signal comprising first and second signals, comprising a first output for providing a first output signal, and a second output providing a second output signal, the first and second output signals together forming a differential output signal, a first voltage buffer and first controlled current source each connected to the first output, the first voltage buffer being driven by a signal in-phase with the first input signal, the first controlled current source being driven by a signal in-phase with the second input signal, and a second voltage buffer and second controlled current source each connected to the second output, the second voltage buffer being driven by a signal in-phase with the second input signal, the second controlled current source being driven a signal in-phase with by the first input signal.

Abstract: A display device (100) includes a row driver (520) configured to provide a row voltage, and a row electrode (320) connected to the row driver (520). A column driver (530) is configured to provide N column voltage levels to a column electrode (330). Further, a common electrode driver (570) is configured to provide M common voltage levels to a common electrode (170). A pixel (CDE) is connected between the column electrode (330) and the common electrode (170); and a controller (515) is configured to control timing of application of the N column voltage levels relative the M common voltage levels to provide NM effective pixel voltage levels across the pixel (CDE).

Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether); a polyester; and an impact modifier. The composition has a continuous phase comprising polyester and a disperse phase comprising poly(arylene ether). The amount of the disperse phase is less than 35 weight percent, based on the total weight of the composition.

Abstract: Improved method of production of 9-(Z)-retinoic acid, in which a) a ?-formyl-crotonic acid C1-C10 alkyl or phenyl ester is reacted with an isolated 9-(Z)—C15-triarylphosphonium salt by the Wittig reaction in the presence of a base to the corresponding 9-(Z)-retinoic acid ester; which b) is then saponified with a base to the corresponding 9-(Z)-retinoic acid carboxylate and then, following protonation with an acid, the desired 9-(Z)-retinoic acid is obtained, and improved method for the enrichment and isolation of the 9-(Z)—C15-triarylphosphonium salt.

Abstract: A perpendicular magnetic write head having improved Bit Error Rate (BER), Adjacent Track Interference (ATI) and Far Track Interference (FTI). The write head includes a write pole and a trailing wrap-around magnetic shield. A permanent magnetic is located at either outer side of the shield. These magnets are magnetized to have magnetizations that are oriented in the same direction, in a direction that is perpendicular to the track direction and parallel with the air bearing surface.

Abstract: According to one embodiment, a magnetic head for perpendicular recording includes a main pole, a first soft magnetic film disposed on a trailing side of the main pole, and a first nonmagnetic film interposed between the main pole and the first soft magnetic film. A thickness of the main pole is increased in a depth direction from an air bearing surface using an inclination, and a thickness of the first nonmagnetic film increases in the depth direction from the air bearing surface. In another embodiment, an angle from a horizontal plane of an upper surface of the first nonmagnetic film is greater than an angle from a horizontal plane of a lower surface of the first nonmagnetic film in contact with the main pole. Other heads, methods, and systems are described according to more embodiments.

Abstract: Device for attaching a first product to a second product includes an ultrasonic welding device intended and adapted to realize a durable welded connection between a wall of the first product and the second product. The welding device includes an ultrasonic welding torch and an anvil which are each displaceable between a rest position, clear of the first product and the second product, and an active position opposite each other in which a wall part of the first product and a strip-like part of the second product lie therebetween. First supply elements are provided for supplying the first product to the welding device. Second supply elements are available and intended for moving the second product to the wall of the first product. The welding device includes a displaceable support arm from which the anvil extends together with at least one of the second supply elements and the ultrasonic welding torch.

Abstract: A process for preparing polyimide resins comprises stirring a diamine and a dianhydride in a solvent to form a slurry; heating the slurry to a temperature sufficient for the diamine and dianhydride to react wherein the temperature is below the melting point of the dianhydride, below the melting point of the diamine, or below the melting points of the dianhydride and diamine; and reacting the diamine and dianhydride to form a polyimide having sufficient molecular weight to precipitate from the solvent.