Abstract: The present invention relates to a very high solid content contact adhesive (VHS) which has a higher solid content than previously thought attainable in the prior art without increasing the viscosity beyond operable levels. Additionally, the present invention provides a VHS application device which allows substantially more uniform application of the VHS than was previously attainable.

Abstract: An aerosol spray gun used selectively in two spraying modes of small pattern and large pattern and is provided which can be comprised of simple components. Aerosol spray gun 1 includes a throttle valve mechanism 35, an air duct 43, and a coupling link 45. The throttle valve mechanism 35 is provided in an internal air duct 23 for supplying pressurized air to a patterning air outlet 21 which shapes a paint spraying stream jetted out from the aerosol spray gun 1, and it has a movable valve element 39 to which a compressed spring 41 applies force to open the valve. The air duct 43 created at the tip of the movable valve element 39 supplies a small volume of air from the internal air duct 23 to the patterning air outlet 21 while the movable valve element 39 seats on a valve seat 37.

Abstract: A device for coating materials is provided. The device includes two opposing discs connected by a central hub. Each disc includes an inwardly extending flange about its perimeter. The central hub has an exterior surface defining a v-shaped surface. When assembled in a coating apparatus, a fluid material, such as batter, may be dispensed toward the exterior surface of the hub while the disc is spinning. The resulting spray of fluid may be used to coat material effectively, while minimizing waste.

Abstract: In a fuel injection valve, a cylindrical valve body has a valve seat protruding radially inward out of an inner wall thereof and a needle supporting cylindrical inner wall. A nozzle needle is fixed to the armature so as to move together with the armature, while being supported slidably by the needle supporting cylindrical inner wall. The nozzle needle is provided with a valve portion to be seated on the valve seat when a coil is de-energized and inside thereof with a cavity into which fuel is introduced. A fuel accumulation bore is provided between inner circumference of the cylindrical valve body and outer circumference of the nozzle needle. With the construction mentioned above, the nozzle needle is provided with an opening through which the cavity communicates with the fuel accumulation bore.

Abstract: A blast nozzle formed of a non-conductive material includes electrically conductive paths embedded therein to keep the build up of static electricity below an undesirable level. Stainless steel rods extend the length of the blast nozzle, providing a continuous electrical path.

Abstract: The present invention relates to a method and a device for crushing glass bodies, in which the glass body 18 is arranged in a microwave field 4, so that the said glass body 18 is crushed on account of the resulting thermal stresses. In addition, a local plasma 20, which results in further thermal stresses, is produced on the surface of the glass body 18. Since the glass body 18 to be crushed does not come into contact with crushing means, for example rollers or the like, the pieces of broken glass 22 cannot be contaminated by abrasion particles of the crushing means. The plasma 20 permits a rapid and economic crushing of the glass bodies.

Abstract: Disclosed is an improved cutting-and-transferring system for cutting and separating a workpiece into pellets. The workpiece is held by a holder member. The system comprises: a holding table for holding a workpiece to be cut; a cutting unit including at least cutting means for cutting the workpiece on the holding table into pellets; a transferring unit including at least transferring means for picking up the pellets from the holder member and for transferring to a selected carrier tray; and a shuttle transfer unit for transferring a selected cut workpiece from the cutting unit to the transferring unit. All these parts work automatically in unison, thus reducing the length of time involved for cutting workpieces into pellets and for loading carrier trays with pellets to possible minimum.

Abstract: A shredding roller (10) has a roller core (12) and a plurality of cutter blades (22) supported by the roller core (12). The roller core (12) possesses an axial cavity (38). A plurality of penetration apertures (36) for shredded material are provided in the sheath (35) of the roller core (12), which surrounds the axial cavity (38). At least one discharge aperture (39) for shredded material is provided in at least one axial end area of the roller core (12). A shredding roller of this type increases the throughput of a shredding machine for shredded material.

Abstract: A seat belt retractor has a pretensioner, which has a cover with integral projections made of aluminum. A pretensioner gear with complementary holes is attached to the cover, with the projections inserted into the holes to immobilize the pretensioner gear. A spool driving gear for driving a spool of the retractor is spaced and disengaged from the pretensioner gear so that the pretensioner gear does not interfere with normal operation of the spool. To tension the seat belt, the pretensioner gear is driven to break the projections to mobilize the pretensioner gear, engage the pretensioner gear with the spool driving gear, and drive the spool driving gear, which rotates the spool and tension the seat belt.

Abstract: A reeling machine is designed for continuous winding of fibrous web, in particular a paper or carton web, into a jumbo roll. An air squeeze arrangement is located in the lower area of the reeling machine which can be positioned against the jumbo roll and includes a positionable supporting profile with segmented rolls positioned eccentrically next to each other by means of bearings, whereby, the interior of the supporting profile is provided with a tube, which is surrounded by a guide pipe and filled with a pressure medium from a pressure source, upon which bearings are centrally supported by power transmission elements.

Abstract: A support structure for the support of evaporative air cooler consisting of a mounting transition between the evaporative cooler and the ductwork of the installation. The mounting transition includes a means of fixing the evaporative air cooler to the transition without the use of fasteners, support and concealment of telescopic corner supports and support of an anti draft shutter assembly. The mounting transition also provides a means of transitioning air flow from a circular fan discharge to a square duct, and serves as a transportation pallet which can also be used as an installation aid.

Abstract: A holder for a razor or similarly shaped article has a suction cup and a split ring or a stem held within at least one bore through the neck of the suction cup. The bore and the ends of the split ring or stem have a multi-sided, preferable a square, cross section. Each side aligns with and is opposite a side of the bore keeping the split ring or stem in a selected position relative to the suction cup. When a square bore is used, the ring can be rotated 90 degrees within the bore from a plane parallel to a wall on which the suction cup could be mounted to a plane perpendicular to that wall. When a razor is placed within the ring when the ring is perpendicular to the wall, the ring will not be deflected downward.

Abstract: A mounting apparatus is provided for mounting a computer server in a server rack structure. The server rack defines a first and second mounting apertures. A slide is provided having a bracket mounted to one end thereof. The bracket includes a first wall abutting the rack, and a second wall transverse to the first wall. A portion of the bracket extends into the first mounting aperture. A latch is mounted on the second wall of the bracket. The latch is movable between a first position wherein the latch extends into the second mounting aperture, and a second position wherein the latch does not extend into the mounting aperture. The latch cooperates with the portion of the bracket extending into the first mounting aperture to limit vertical movement of the bracket with respect to the rack.

Abstract: An attachment piece for a bicycle display device includes an attachment component for attachment to a structural member of the bicycle, a support column fixed at a proximal portion thereof to the attachment component, and a base member having an attachment surface for attachment to the display device. The base member is pivotably coupled to a distal portion of the support column at a location aligned below the center of the attachment surface when the attachment surface is vertical. The support column may extend from the attachment component at an incline relative to a plane that extends through the attachment component perpendicular to a central axis of the attachment component.

Abstract: A work station support comprises two mounting brackets arranged in use to be attached to a work station top at a spaced relationship. Each mounting bracket has a fixing plate and an arm extending from said fixing plate. Two separate key hole slots are formed on each fixing plate at a locus about a center of rotation of the fixing plate. The key hole slots are formed to engage studs projecting from the table top when the fixing plates are rotated in opposite directions. A post upwardly extends from each mounting bracket. Outwardly projecting from the top end of each post is an arm. A shelf is supported on and extends between the arms. A rail also extends between the posts and functions as a back stop for the shelf. A retainer is slidably mounted on the rail and partially extends across the shelf.

Abstract: A sliding support for a legged article, such as an article of furniture, that can be attached to the article without the need for a separate fastener. The inventive support will not become dislodged if the article of furniture is moved, can be reused many times, and will not damage the legs of the furniture. The support includes a resilient element for gripping the legs of an article of furniture and a slidable element for contact with the floor. The interengagement of the two elements assures that the support will not become dislodged as the article is moved.

Abstract: A portable display or corporate board has a collapsible presentation surface that is supported by length adjustable legs. The display board also includes an integral handle. The display board has a first panel that is attached to a second panel such that the first and second panels form an essentially contiguous and continuous presentation surface when the first and second panels are in an extended, presentation, or open position. In a closed position, the first and second panels abut one another. The presentation surface may be any writing surface such as dry-erase, chalk, or otherwise. The length adjustable legs may constitute a tripod of telescoping rods pivotally attached to one of the first and second panels.

Abstract: A rotation locker stand for outdoor umbrellas includes a rotor, which is rotatably disposed in a chamber of a base housing, including a rotor axial socket for securely and uprightly holding a shaft of the outdoor umbrella, and an actuator for detachably and selectively engaging with the rotator in such a manner when the actuator is engaged with the rotor, the rotor is in the lock up position, when the actuator is disengaged with the rotor, the rotor is adapted for freely rotating along the chamber.

Abstract: A solid-state image sensor comprises: a semiconductor bulk region of a first conductivity type; at least a drain region of a second conductivity type selectively provided in the semiconductor bulk region; at least a photoelectric converter region of the second conductivity type selectively provided in the semiconductor bulk region, and the photoelectric converter region being separated from the drain region; and at least a potential barrier region of the first conductivity type selectively provided in the semiconductor bulk region, the potential barrier region being adjacent to at least a part of bottom and side faces of the photoelectric converter region, and the potential barrier region having a higher impurity concentration than the semiconductor bulk region.

Abstract: An objective lens system consisting of a first lens unit having a negative refractive power and a second lens unit having a positive refractive power wherein the first lens unit or the second lens unit comprises at least one radial type gradient index lens element which has a refractive index distribution in a radial direction from an optical axis. This objective lens system favorably corrects chromatic aberration and other aberrations by adequately selecting a value expressing an Abbe's number and a refractive power of medium for the radial type gradient index lens element.

Abstract: An integrating circuit for inputting current signals outputted from the anode terminal of a photodiode comprises a 2-input/2-output full differential amplifier A0; capacitors; switches; and an additional capacitor. The capacitor and switch are connected in parallel between the “−” input terminal and “+” output terminal of full differential amplifier. The “−” input terminal of differential amplifier is connected to the anode terminal of photodiode PD. The capacitor and switch are connected in parallel between the “+” input terminal and “−” output terminal of full differential amplifier. The “+” input terminal of full differential amplifier is connected to the additional capacitor having a capacitance substantially equal to the junction capacitance of photodiode.

Abstract: A mixed architecture light curtain system comprises a mix of flexibly and rigidly interconnected light curtain segments. For example, a number of light curtain segments may be rigidly interconnected in series at desired connection angles using one or more types of rigid connectors to form a set of rigidly connected segments. Another set of rigidly connected segments may be flexibly connected to this first set, or one or more individual segments may be flexibly connected in series with this first set. In general, a series of interconnected segments may be formed in any desired combination of rigidly and flexibly connected segments. In any such combination, differing types of rigid and flexible connectors may be used, such that rigidly and flexibly interconnected segments may be fixed at essentially any desired angle, offset, or relative spacing, allowing the mixed architecture light curtain to conform to complex and even disjointed protection zone shapes.

Abstract: An apparatus and method that can allow a standard PIV systems to obtain particle size as well as the third velocity component with minimal hardware modifications. The invention is based on using two radiation sheets of different wavelength ranges, overlapped with a known offset. By obtaining simultaneous images filtered for each wavelength, the scattering particle's location within the radiation sheet can be established. Once its location is known, its size can be determined through intensity measurements, and the third velocity component determined from position change between exposures.

Abstract: Apparatus for producing a flux of charge carriers that may be used in many applications including imaging and lithography comprises an electron source which includes an emitter with a tip radius of about one nanometer and a closely configured extractor, together with a specimen for receiving an electron beam from the source. The apparatus may operate in air under atmospheric conditions and at a much reduced operating voltage.

Abstract: A method and apparatus for correction of temperature-induced variations in the analog output characteristics of a microbolometer detector in an infrared detecting focal plane array utilizing electronic means to correct for the temperature variation of the individual microbolometer detector. The electronic circuitry and associated software necessary for implementation is also described.

Abstract: Brightness information of, e.g., an average value of brightnesses at an X-ray image of a first connected part when an electronic component (422) is mounted onto only one face of a printed board (421) is obtained. Binary images of an X-ray image of the board with the electronic components mounted to both faces are formed by an upper and a lower levels relative to the brightness information. The binary images are synthesized with each other so as to extract an image of only a second connected part. The image of only the second connected part can be obtained in this manner on the basis of the X-ray image of the double face-mounted board, so that an accuracy for connection inspection is improved in comparison with the related art. Also, a relationship between a density in the X-ray image of the connected part and a thickness of the connected part is obtained beforehand, based on which a plurality of thickness images are obtained for a plurality of X-ray images of different image storage times.

Abstract: A detector for use in a dedicated PET scanner for cancer applications, particularly breast cancer applications, using a LSO scintillator, a lightguide coupling arrangement, and an efficient way to construct the scintillator array, which provides a flexible imaging system for breast cancer applications with high sensitivity and high spatial resolution in a compact, cost effective, design.

Abstract: Methods and apparatus are provided for efficiently operating an ion implanter which includes a charged particle accelerator in a high energy mode and in a low energy mode. The charged particle accelerator includes a high voltage power supply, an accelerator column coupled to the high voltage power supply and a switching assembly. The accelerator column includes a plurality of accelerator electrodes. The high voltage power supply is disabled from energizing the accelerator column in the low energy mode. The switching assembly includes switching elements for electrically connecting the accelerator electrodes to a reference potential in the low energy mode and for electrically isolating the accelerator electrodes from the reference potential in the high energy mode. The switching assembly prevents positive potentials on the accelerator electrodes and thus minimizes space charge expansion of the beam when transporting positive ion beams in the low energy mode.

Abstract: In a method for forming, with the aid of an electron beam (6), a polyline on a substrate (4) coated with a radiation-sensitive resist, the electron beam (6) is directed onto a surface of the substrate (4) in the direction of a Z coordinate, and the substrate (4) is displaced relative to the electron beam (6) in an X-Y plane in individual steps. After each individual step of the displacement, the electron beam (6) acts with a predefined energy input on the substrate (4) during a halt in the displacement motion.

Abstract: The present invention provides an electron beam processing device capable of preventing the adhesion of contaminants to an exposed irradiation part of an electron beam tube, particularly a window thereof, in a processing chamber, and also capable of controlling the rise in temperature of this irradiation unit, and in this electron beam processing device, the irradiation part of the electron beam tube (1) is disposed in the processing chamber (2) and irradiates an electron beam onto a substance (6) disposed in the processing chamber (2), the irradiation part is constituted by a lid part with an opening (31) for allowing the electron beam to pass therethrough and a window (4) which covers the opening (31) and has a transmission part (41) permeable to the electron beam, and a cooling block (7) is arranged in contact with a part of the irradiation part excluding the transmission part (41).

Abstract: The present invention provides a positron source essentially consisting of a carbon member having 18F bound onto the surface thereof, a method of preparing the same, and an automated system for supplying the same. In the present invention, the positron source is prepared by irradiating a solution 35 containing both H218O and a small amount of natural fluorine ions with a beam of charged particles to generate 18F, and then passing an electric current through the solution 35 using a carbon member 40 as an anode to cause to bind the generated 18F onto the surface of the carbon member 40.

Abstract: A method of detecting a relative positional deviation between first and second objects by use of a first alignment mark provided on the first object and a second alignment mark provided on the second object, wherein the first alignment mark includes a first grating lens and a second grating lens having a mirror image of the first grating lens, wherein the alignment mark includes a third grating lens and a fourth grating lens having a mirror image of the third grating lens. The incidence position information of first light coming via the first grating lens and the third grating lens and incident upon a predetermined plane, and the incidence position of second light coming via the second grating lens and the fourth grating lens and incident upon a predetermined plane, are detected, on the basis of which the relative positional deviation between the first and second objects in a predetermined direction is detected.

Abstract: A method of detecting an edge of an object, including the steps of lighting, in each one of a plurality of different directions, at least a portion of the object, taking an image of the portion of the object and a vicinity of the portion which are lighted in the each one of the different directions, synthesizing the respective images of the portion of the object taken by lighting the portion in the different directions, and detecting, based on the synthesized images, an edge of the portion of the object.

Abstract: Stimulating rays produced by a line light source are linearly irradiated onto an area of a stimulable phosphor sheet, on which a radiation image has been stored, the stimulating rays causing the sheet to emit light in proportion to an amount of energy stored thereon during its exposure to radiation. Light emitted from the exposed linear area of the sheet is received with a line sensor comprising photoelectric conversion devices arrayed along each of a length direction of the linear area of the stimulable phosphor sheet and a direction normal to the length direction. The sheet is moved with respect to the line light source and the line sensor and in a direction different from the length direction of the linear area of the sheet. Operation processing is performed on outputs of the photoelectric conversion devices, which outputs have been obtained at respective positions of movement and correspond to an identical site on the sheet.

Abstract: A hydraulic diaphragm valve comprising a housing, an inlet, an outlet, a diaphragm valve seating between the inlet and the outlet, a sealing diaphragm mounted in the housing and displaceable about the diaphragm valve seating, so as to close and open a flow path between the inlet and outlet, a valve control chamber and a command valve comprising a first duct communicating at one end thereof with the valve inlet, and at an opposite end thereof with a first command valve seating, a second duct communicating into one end with the valve outlet, and at an opposite end thereof, with a second command valve seating. A third duct communicates at one end with the valve control chamber and at its opposite end it selectively communicates with the first and second command valve seatings.

Abstract: An irrigation valve comprises a valve housing made from a valve body joined to a valve bonnet by a plurality of attachment screws. The valve body and valve bonnet have an alignment rib received in an alignment notch when the body and bonnet are joined together such that the holes that receive the attachment screws are automatically aligned with one another. The attachment screws have a smooth portion adjacent a threaded portion such that the smooth portion when visible signals to the user that the attachment screws are clear of the valve body but are still captured in the valve bonnet. The valve includes a solenoid that may be remotely actuated to open the valve. An L-shaped actuator arm is also operatively connected to the solenoid for manually opening the valve with the upper portion of the actuator arm being closer to the user than in previous valves and thus easier to grip and turn.

Abstract: An air intake assembly for internal combustion engines, in which a throttle valve unit is inserted into a casing molded in one piece with an air inlet leading to an air filter of the engine. The casing and the throttle valve unit have complementary tapered portions which are sealed when the throttle valve unit is inserted into the casing. An opening in the casing is surrounded by O-ring seals which seal a bore in the throttle valve unit extending to a valve secured to a rotatable shaft.

Abstract: A gate valve assembly, which may be used to seal a semiconductor processing chamber to isolate the chamber and/or maintain pressure or vacuum therein. The invention includes a gate coupled to a linear axial shaft. The axial shaft is driven using a single action actuator. The gate of the present invention has an inclined surface to the shaft. Because the surface is inclined, the gate can be forced by the movement of the axial shaft against a similarly inclined gate seat surface. The angled surface translates the axial sealing force provided by the axial shaft into a positive lateral sealing force without the need for lateral movement of the gate.

Abstract: A flux is described for making borate phosphors with a discrete particle morphology. The flux is comprised of a salt of barium, sodium, potassium, or a combination thereof. The discrete particle morphology permits the borate phosphors to be used directly without deagglomeration.

Abstract: a water soluble semiconductor nanocrystal capable of light emission is provided, including a quantum dot having a selected band gap energy, a layer overcoating the quantum dot, the overcoating layer comprised of a material having a band gap energy greater than that of the quantum dot, and an organic outer layer, the organic layer comprising a compound having at least one linking group for attachment of the compound to the overcoating layer and at least one hydrophilic group spaced apart from the linking group by a hydrophobic region sufficient to prevent electron charge transfer across the hydrophobic region. The particle size of the nanocrystal core is in the range of about 12 Å to about 150 Å, with a deviation of less than 10% in the core. The coated nanocrystal exhibits photoluminescence having quantum yields of greater than 10% in water.

Abstract: A portable motorcycle hoist has a main frame assembly which includes a pair of vertically-oriented parallel channel beams rigidly affixed to both an upper cross brace and to a base member. The pair of channel beams provide a caged track for a trolley which is movably slideable therein between a lowermost position and an uppermost position. The trolley is fitted with a plurality of guide wheels to minimize sliding friction within the caged track. A cradle assembly, adapted to support a motocycle beneath its engine, is attached to the trolley. Attachment may be made with welds, threaded fasteners, or the cradle may simply be clipped to the trolley. The base member may be unitary, or it may be partially disassemblable to facilitate transport and storage. The base member may also incorporate casters to facilitate the repositioning of a supported cycle.

Abstract: The invention relates to a lifting device for lifting heavy loads, e.g. derailed rail vehicles, for permanent or temporary installation, having at least one cylinder, in particular hydraulic cylinder, for actuating a mechanical ram, in which device cylinder 2 and ram 3 are separate from one another and the ram 3 is accommodated in a guide tube 4.

Abstract: A fastener for securing a fence wire to a post comprising a base member having a clip member secured thereto and extending outwardly therefrom in an arcuate fashion to define an entrance opening and a central opening. A horizontally disposed support is secured to the base member and has its opposite ends protruding from the side of the base member so that a fastener wire may be wrapped around the post and the protruding outer ends of the support to secure the fastener to a steel post. The fastener may also be secured to a cylindrical wood or fiberglass post by means of screws or nails extending through the base member into the post.

Abstract: The semiconductor device according to the present invention comprises a V-groove having V-shaped cross-section formed on a semiconductor substrate or on an epitaxial growth layer grown on a semiconductor substrate, and an active layer is provided only at the bottom of said V-groove. The method for manufacturing a semiconductor device according to the present invention comprises the steps of forming a stripe-like etching protective film in <011> direction of a semiconductor substrate or an epitaxial growth layer grown on it, performing gas etching using hydrogen chloride as etching gas on a semiconductor substrate or on an epitaxial growth layer grown on a semiconductor substrate to form a V-groove, and forming an active layer at the bottom of said V-groove.

Abstract: A semiconductor device having a barrier film comprising an extremely thin film formed of one or more monolayers each comprised of a two-dimensional array of metal atoms, in which more than one type of metal atom is provided in barrier film. In one exemplary aspect, the barrier film is used for preventing the diffusion of atoms of another material, such as a copper conductor, into a substrate, such as a semiconducting material or an insulating material. In one mode of making the semiconductor device, the barrier film is formed by depositing different types of precursors, such as metal halides (e.g., BaF2 and SrF2), onto the substrate material, and then annealing the resulting film on the substrate material to remove all of the constituents of the temporary heteroepitaxial film except for a monolayer of metal atoms left behind as attached to the surface of the substrate.

Abstract: A chip-type semiconductor light-emitting device includes a semiconductor light-emitting chip connected to a pair of electrodes formed on a substrate. The semiconductor light-emitting chip is molded, together with respective parts of the electrodes, by resin. The electrode has a layered structure having a Cu layer, an Ni layer and an Au layer in the order of from the lowermost layer, to have a step formed inside the mold by changing the wall thickness of the Cu layer.

Abstract: An object of the present invention is to produce and provide a microbench for achieving a highspeed, low-cost semiconductor module having a high S/N ratio. A microbench for use in mounting an optical fiber, is characterized in that a substrate comprises a ceramics having a specific resistance 109&OHgr;cm or larger and a dielectric constant of 15 or less, a groove for mounting an optical fiber is disposed on the surface thereof, a semiconductor device mounting portion onto which an optical semiconductor is mounted is provided at the end portion of this groove, and an alignment mark for semiconductor mounting is disposed in this semiconductor device mounting portion. The above-mentioned ceramics is either AlN, or a ceramics having AlN as its principal component.

Abstract: A sensor 1 produces an output that changes linearly with absolute temperature. In response to the output, a reference voltage generator 13 produces reference voltages Vhigh and Vlow that change linearly with absolute temperature. A Schmidt trigger 14 compares the output signal from a sensor signal amplifier 12 with the reference voltages for performing on-off output. A sensor signal amplifier 12 with a temperature-independent amplification factor amplifies the output signal from the sensor 1 while performing offset compensation. A sensor signal processing circuit 2 is formed out of thin-film silicon disposed on an insulating substrate. The output from the sensor 1 undergoes accurate temperature compensation over a wide temperature range from a low temperature to a high temperature, achieving a reliable operation with accuracy at high temperature.

Abstract: A semiconductor device has: a semiconductor substrate having a surface which has a predetermined pattern, in which an insulating layer is embedded; an interlayer insulator film formed on the substrate, the interlayer insulator film having a protective coat for protecting the substrate; and an electrode formed on the interlayer insulator film. In addition, a method for manufacturing a semiconductor device comprises the steps of: forming a semiconductor substrate having a surface which has a groove in which an insulating layer is embedded; forming a protective coat for protecting the surface of the semiconductor substrate, on the upper surface of the insulating layer embedded in the groove; and forming an electrode on the protective coat.

Abstract: The invention relates to a semiconductor device with a diode. The semiconductor body (10) comprises a stack of a first semiconductor region provided with a first connection conductor (5) and a second semiconductor region (2) connected to a second connection conductor (6), wherein a rectifying junction is present between the two semiconductor regions (1, 2) having opposite conductivity types. Such a device is—after a rotation through 90 degrees—suitable for surface mounting. However, in particular at high voltage and/or high power levels, the diode may suffer from breakdown or a high leakage current.