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A spinal column implant is provided for contact with a vertebral body. The implant includes at least one contact surface including a contact plane having a cross-sectional area in contact with the vertebral body. The shape and arrangement of the at least one contact surface is adjustable such that the cross-sectional area of the contact plane is larger in a contact position than in an insertion position.

The present invention relates to a method for the preparation of a miniaturized optical chemical or biochemical sensor device (e.g. bulk optode, etc. for ion sensing), said device comprising a substrate material having a planar surface portion, said planar surface representing a transducer based on an optical phenomenon such as surface plasmon resonance based on evanescent waves, reflection or transmission; said planar surface portion having arranged thereon an multi-analyte array of (bio)chemical sensor dots located at spatially separated predetermined positions of the planar surface, said sensor dots including (i) a polymer matrix, and (ii) one or more (bio)chemical recognition moieties, the method comprising (a) providing a substrate material having a planar surface portion; (b) providing one or more spotting fluid(s); (c) depositing the one or more spotting fluid(s) onto the planar surface portion of the substrate material by means of a pin-printer deposition mechanism (arrayer) and allowing the spotting fluid(s) to consolidate.

A tower, in particular for a wind energy turbine, comprises a first tower segment (18) having a wall (20) comprising concrete material and a second tower segment (26) having a wall (28) comprising steel. The wall (28) of the second tower segment (26) comprises an end portion (30) embedded in an embedent portion (32) of the wall (20) of the first tower segment (18). The second tower segment (26) within its embedded end portion (30) comprises at least one anchoring element (38, 40, 52) projecting radially from an inner or an outer surface (42, 44) or both inner and outer surfaces (42, 44) of the wall (28) of the second tower segment (26), the anchoring elements (38, 40, 52) being arranged along an axial direction of the second tower segment (26).

A screw for fixation of, for example, a fracture having a hollow shaft, a first outer thread and radial openings at its distal end, and a second outer thread and an inner engagement portion at its proximal end. The second outer thread is adapted to engage with a tissue protection sleeve. The inner engagement portion is adapted to fit to a driving end of a driving tool. By way of this, forces in axial or radial direction may be applied to the screw by the sleeve, and forces in rotational direction may be applied by the driving tool. Therefore, the screw can be installed accurately at the intended site in an object.

A deflector device for motor vehicles, the front part of the chassis which comprises a left-hand and right-hand longitudinal beam, arranged before a front wheel and configured by a deflector that projects from the longitudinal beam in a substantially horizontal manner and backward at an angle to protect said front wheel in the case of a collision. The deflector device prevents the vehicles from being caught and being pushed off the road in the event of a partially overlapping frontal collision. The deflector device comprises a deflection element which can be longitudinally displaced from a rest position to an operational position, said deflection element consisting of a slider guided on or in the deflector and a forward-facing shoulder.

An aircraft engine attachment pylon including a rigid structure forming a caisson, and a rear engine attachment including an attachment body and at least one lateral fitting arranged on either side of the caisson. Each fitting includes a first portion pierced by first assembly holes enabling it to be fixed to the caisson, and a second portion defining a fixing surface of the body. The second portion includes a housing orifice receiving a self-locking nut cooperating with a screw supported against the body and, in transversal section, an axis of the screw passes through the first holes.

A system for adding and processing reducing agent includes an injector connected to a reducing agent metering unit and which can spray a jet of reducing agent into the exhaust gas. A mixing pipe is disposed in an exhaust pipe of the internal combustion engine and a funnel element is disposed on or in the mixing pipe in the region of the first mixing pipe end. The mixing pipe and the funnel element are formed as hollow bodies having perforated outer surfaces, the perforation of the mixing pipe has a larger surface area than the perforation of the funnel element. The funnel element has a passage opening on the end of the funnel element assigned to the first mixing pipe end, and the reducing agent metering unit is disposed such that the injector sprays the jet of reducing agent through the passage opening into the interior of the funnel element.

The screw-type intraossal dental implant has a bottommost implant tip that is located in the apical area and comprises a root part which extends up to said implant tip and which is intended for insertion into a jaw bone. The implant neck extending up to the coronal area is placed on the root part and is intended for being placed inside the gingivae. The outer thread on the root part is preferably self-cutting. The invention is characterized in that the root part comprises an essentially parabolic outer contour with the implant tip serving as the vertex. The inventive outer contour makes it possible to obtain an improved primary stability and guarantees, to a great extent, the long-term success of the implant.

FET configurations in which two (or more) facets are exposed on a surface of a semiconductor channel, the facets being angled with respect to the direction of the channel, allow for conformal deposition of a convex or concave S / D. A convex tip of the S / D enhances electric fields at the interface, reducing the resistance between the S / D and the channel. In contrast, a S / D having a concave tip yields a dual-gate FET that emphasizes reduced short-channel effects rather than electric field enhancement. The use of self-limiting, selective wet etches to expose the facets facilitates process control, control of interface chemistry, and manufacturability.

Devices, apparatus and methods are disclosed for carrying out processing steps involved in chemical reactions such as hybridization reactions conducted on the surface of a substrate comprising chemical compounds such as biopolymer features. A device comprises a housing comprising a housing chamber. The housing comprises an opening through which a substrate may be inserted into the housing chamber. The device may also comprise a lift mechanism for moving the substrate in and out of the housing chamber in a controlled manner. At least one inlet may be in fluid communication with the housing chamber and at least one outlet may be in fluid communication with the housing chamber. Also disclosed are methods wherein the surface is brought into contact with a processing fluid; and, then, the surface is removed from contact with the fluid in a controlled manner at a rate that substantially eliminates droplet formation of the fluid on the surface of the substrate.

A deflector device for motor vehicles, the front part of the chassis which comprises a left-hand and right-hand longitudinal beam, arranged before a front wheel and configured by a deflector that projects from the longitudinal beam in a substantially horizontal manner and backward at an angle to protect said front wheel in the case of a collision. The deflector device prevents the vehicles from being caught and being pushed off the road in the event of a partially overlapping frontal collision. The deflector device comprises a deflection element which can be longitudinally displaced from a rest position to an operational position, said deflection element consisting of a slider guided on or in the deflector and a forward-facing shoulder.

A system for adding and processing reducing agent includes an injector connected to a reducing agent metering unit and which can spray a jet of reducing agent into the exhaust gas. A mixing pipe is disposed in an exhaust pipe of the internal combustion engine and a funnel element is disposed on or in the mixing pipe in the region of the first mixing pipe end. The mixing pipe and the funnel element are formed as hollow bodies having perforated outer surfaces, the perforation of the mixing pipe has a larger surface area than the perforation of the funnel element. The funnel element has a passage opening on the end of the funnel element assigned to the first mixing pipe end, and the reducing agent metering unit is disposed such that the injector sprays the jet of reducing agent through the passage opening into the interior of the funnel element.

With a receiving silo and / or filter device for inflammable dry bulk materials comprising a substantially cylindrical wall, a lid, a dry bulk material feeding and discharging system, as well as a pressure relief element opening at a predetermined pressure rise in the container, in particular with an explosion door and filter elements associated with the container, the aim is to further develop a silo or filter device of the specified type in such a way that it is capable with as little constructional expenditure as possible to absorb the occurring mechanical stresses and to safely assure pressure relief at the same time.

A filler device comprising: a filler neck including a pouring inlet through which a fuel is injected and a neck connection portion; a connection pipe including a pipe connection end to which the neck connection portion is connected and a bellows part which is curved along a filling passage to a fuel tank; wherein the fuel injected through the pouring inlet is fed into the fuel tank through a filling passage, the connection pipe is provided with a pipe-side engaging portion on a back side of the pipe connection portion, the filler device further includes an inner tube including a tube body formed of a flexible elastomer material and inserted into the connection pipe, and a tube-side engaging portion projecting from an outer circumference at an end of the tube body, the inner tube is configured so that the tube body covers an inner wall of the bellows part and that the tube-side engaging portion is engaged with the pipe-side engaging portion, when the inner tube is inserted into the connection pipe, reaching to the back side of the pipe connection end.

Closing device, in particular for a body part on a motor vehicle, the body part being mounted pivotably on a base part, includes a spring element having a piston rod which is axially moveable within a cylinder to exert a closing force on the body part via a cable device, which engages on the body part. The spring element has, on its piston rod, a deflection pulley over which the cable device is guided, the end of the cable device being fixed with respect to the cylinder.

To provide a tube which is particularly well matched to the specific demands imposed in special application areas, such as for example hydropyrolysis, the invention proposes a composite tube having a first part-tube and a second part-tube, in which—one part-tube is arranged in the other part-tube,—the first part-tube is a centrifugally cast tube, and—the second part-tube has been produced by pressure treatment from a powder.

A filler device or pipe comprising: a filler neck including a pouring inlet, a neck connection portion, and a connection pipe which includes a bellows part and which is connected to the neck connection portion. Fuel is injected through the pouring inlet and fed into the fuel tank through a filling passage of the filler device. The filler device further includes an inner tube including a tube body formed of a flexible elastomer material, which is inserted into the connection pipe. The tube body and the connection pipe having cooperating engaging members for holding the tube body within the connection pipe. The tube body covers an inner wall of the bellows part.

A systematic modeling methodology for information personalization automatically adjusts information content, structure, and presentation to an individual user of the information. Termed PIPE (Personalization is Partial Evaluation), the invention makes no commitments to a particular algorithm, format for information resources, type of information-seeking activities or, more basically, the nature of personalization delivered. Instead, it emphasizes the modeling of an information space in a way where descriptions of information-seeking activities can be represented as partial information. Such partial information is then exploited (in the model) by partial evaluation, a technique popular in the programming languages community.

A semiconductor configuration has a base layer made of semiconductor material and formed, in particular, by a substrate. An insulation layer is arranged above the base layer, and a layer made of monocrystalline silicon adjoins the insulation layer. A passivating substance is present, with the formation of Si—X bonds, in the region of the interface between the insulation layer and the monocrystalline silicon layer. The bond energy of the Si—X bond is greater than the bond energy of an Si—H bond.

An anchor bar includes an anchoring section (16; 26), a threaded section (17; 27), and an intermediate section (18; 28) located between the anchoring section (16; 26) and the threaded section (17; 27) and having an anti-adhesive surface.

A rotary tool for friction stir spot welding including: a rod-like probe to be inserted into one side of stacked planar portions of plural metal members to be joined while being rotated; and a cylindrical shoulder member which is disposed coaxially outwardly of the probe and which has a shoulder surface to be abutted against the one side of the stacked portions while being rotated, wherein the probe and the shoulder member are individual components and are disposed so as to have a double-acting structure which enable them to move independently in their axial direction, and in which a gap between an inner surface of the shoulder member and an outer surface of the probe is formed to have a small gap on a tip side of the rotary tool and to have an enlarged gap having larger clearance than the small gap on a base portion side thereof.

A blade retention arrangement axially fixes blades (1) to a disk (2). A profiled blade root (3) extending from the airfoil is inserted into a conformal axial slot (5) in the disk (2) and is axially secured by means of a split retaining ring (4), with the retaining ring (4) at least partly engaging a groove (6) on the blade root (3). The disk (2) is provided with a circumferential annular groove (7) which has a radially inward seating face for the retaining ring (4) and the retaining ring (4) is elastically deformable at least in the axial direction.

The invention relates to an arrangement in connection with equipment used in patient care, the arrangement comprising a controllable device (2a, 2b), a measuring device (5a, 5b) adapted to measure a measuring signal dependent on the controllable parameter, a measuring point of the measuring signal, a transmission link (21, 22) between the measuring point of the measuring signal and the measuring device, which transmission link requires a separate connection, whereby the measuring device (5a, 5b) is adapted to convert the measuring signal into measuring value which correlates with the operation of the controllable device, and the arrangement further comprising a user interface (20) and a control unit (7a, 7b) adapted to control the controllable device on the basis of the measuring value and the set values. To minimize damages, the arrangement is adapted to compare the measuring value with the reference value of the environment and the control unit (7a, 7b) is adapted to disconnect the control of the controllable device (2a, 2b) based on the measuring value when the measuring value obtains a reference value.

An aircraft engine attachment pylon including a rigid structure forming a caisson, and a rear engine attachment including an attachment body and at least one lateral fitting arranged on either side of the caisson. Each fitting includes a first portion pierced by first assembly holes enabling it to be fixed to the caisson, and a second portion defining a fixing surface of the body. The second portion includes a housing orifice receiving a self-locking nut cooperating with a screw supported against the body and, in transversal section, an axis of the screw passes through the first holes.

A virtual two-dimensional positioning module of an input device and a virtual input device with the same are revealed. The module set on a plane in use includes an infrared (IR) laser light source, at least two line sensors and a controller. The IR laser light source is for projecting a horizontal IR laser to form a two-dimensional light curtain over and parallel to the plane. The line sensors are arranged separately and used for detecting reflected light caused by a user-controlled object entered into the two-dimensional light curtain to generate a linear position signal respectively. The controller is used to receive the linear position signals from the line sensors and perform processing to get position of the user-controlled object in a two-dimensional coordinate system of the two-dimensional light curtain.

The invention relates to an endoscope, comprising an elongated tubular shaft for introducing into a body of a patient, the shaft having a longitudinal axis and a distal end, and further having an opening the distal end. A light guide is arranged along the shaft and has a light-emitting distal end, the light-emitting distal end being arranged in the area of the opening of the shaft in order to radiate light from the opening.