Abstract: A soldering flux suitable for soldering of small electronic components comprises 0.1-50 mass percent of an organic acid, 5-40 mass percent of a solvent, and 10-95 mass percent of a thermosetting resin (including a curing agent), which is preferably a bisphenol A epoxy resin and an acid anhydride or amine curing agent. This flux can be used to prepare a solder paste by mixing with solder powder. This soldering flux can secure an electronic component simultaneously by soldering and by the resin, simply by a soldering operation at a soldering temperature of at least 150° C., and cleaning after soldering is no longer necessary.

Abstract: A composite can having improved “green” strength is made by pattern printing adhesive onto the exterior label or cover such that the adhesive covers less than 100 percent of the surface of the label. The total amount of adhesive applied between the label and the paperboard body wall is thereby reduced, so that less moisture is added on to the paperboard relative to conventional can-making processes in which adhesive is flooded onto the entire surface of the label. A preferred embodiment of the invention comprises an easy-open can, such as a dough can, having the adhesive applied with relatively denser coverage on the portion of the label that overlies the spiral butt joint that is formed between edges of the spirally wound paperboard body ply, and with relatively less dense coverage on other portions of the label.

Abstract: The invention relates to the design of card readers for cards equipped with memory. Such cards, and also the data stored in the memory of such cards, are generally utilized to produce and/or maintain operating states of technical devices. It is also known that the user personally can store data in certain areas of the memory. However, as the memory design and usage has been standardized for the most part and the memory capacity reserved for use by the user is relatively small, the memory capacity reserved for the user can only be increased by providing the device with additional cards equipped with memory. However, as all cards used in a device to supply the full functionality must operate together in a prescribed manner, it is the task of the invention to specify a card reader that organizes this operation. To accomplish this, it is specified that a monitoring device 17 or a closing device 24 is present that prevents the insertion of a second card 11.1 when there is a first card 11.

Abstract: An apparatus and method for imaging low contrast one and two-dimensional symbols are provided. A light source directs light onto a target that includes a low contrast symbol. An imaging element receives light reflected off of the target and creates an image of the target therefrom. A light level detector determines the intensity level of the light received by the imaging element, and when the intensity level exceeds a predetermined threshold, a controller causes the image data created by the imaging element to be stored in a data memory. In an embodiment of the invention, a light wand is provided with the light source and imaging element. The light wand is adapted to read low contrast bar code symbols disposed on a substrate material using specular light reflected from the bar code symbols by maintaining the light wand at an optimum angle with respect to the substrate material. A alignment tip may further be utilized with the light wand to ensure that the light wand is maintained at the optimum angle.

Abstract: The invention relates to a device and a process for acquiring bichromatic bar codes, with a two-dimensional sensor with electronic scanning. The height Hy of the scanned portion is modified between at least two successive scanning operations. Thus, the device is or may be adapted to the type and/or to characteristics not known in advance of the code to be read.

Abstract: An image sensor (39) comprises a plurality of pixels (10), each pixel comprising a light sensor element (12), wherein a sensor voltage across the element varying depending on the light incident on the element. First and second transistors (14,16) are connected in series between voltage supply lines (18,20). A gate voltage (Vg1) on the first transistor is dependent upon the sensor voltage so that the current flowing through the first transistor (14) is a function of the sensor voltage. The gate voltage (Vg2) of the second transistor is supplied by a feedback circuit (22,24,26) which provides that the current through the first and second transistors (14,16) is substantially equal. The output of the pixel (10) is the gate voltage (Vg2) of the second transistor (16). The image sensor design of the invention avoids the need for storage capacitors to provide pixel gain.

Abstract: A thermostatic device comprises a chamber with ports, at least one of which can be closed off by a valve carried by a moving part of a metering thermostatic element. In order to obtain two reliable levels of regulation, and to maintain regulation unless the device is completely destroyed, a duct opening into the chamber via a seat for the valve contains at least one region of a thermostatic element for adjusting the regulation threshold containing selectively operated heating means and comprising a stop for the thermostatic element, which stop can itself move in the direction of movement of the said moving part so as to move closer to the seat when the heating means are switched on. The device can be used in combustion engine cooling circuits.

Abstract: A spraying apparatus for crops having unusually high trees, the spraying apparatus comprising means for producing a vertical flow of air with an agrochemical product, an air conduit having an inlet connected to a discharge of the flow producing means and also having an outlet, spraying means for producing a mist from the air flow with the agricultural product and spraying the mist to a tree, the air conduit being flexible and bellows-shaped, and means for extending and retracting the air conduit so that the air conduit can be extended and retracted according to a height of the tree and to position the spraying means at a corresponding height for spraying the mist to a desired target.

Abstract: A rotary spray nozzle is provided in a housing which has one or more water inlets that direct the incoming water flow in a direction tangential to the inner walls of the housing. This creates a circular or swirling motion of water within the housing which in turn imparts a rotary motion to the nozzle. The liquid or water in the housing exits the housing through the rotating nozzle to thereby provide a rotary spray.

Abstract: An electromagnetically operable fuel injector for a gaseous fuel injection system of an internal combustion engine, said injector having a generally longitudinal axis, which comprises, a ferromagnetic core, a magnetic coil at least partially surrounding the ferromagnetic core, an armature magnetically coupled to the magnetic coil and being movably responsive to the magnetic coil, the armature actuating a valve closing element which interacts with a fixed valve seat of a fuel valve and being movable away from the fixed valve seat when the magnetic coil is excited. The fixed valve seat defining a fuel valve aperture. The armature has a generally elongated shape and a generally central opening for axial reception and passage of gaseous fuel from a fuel inlet connector positioned adjacent thereto, the fuel inlet connector and the armature being adapted to permit a first flow path of gaseous fuel between the armature and the magnetic coil as part of a path leading to the fuel valve.

Abstract: In an electromagnetic fuel injector, when an opening valve pulse is turned ON by a command from an ECU, a first coil is energized and a first fixed core attracts a moving core and unseats a valve member from a valve seat to open a valve of the fuel injector. A time Tx before the opening valve pulse becomes OFF, a closing valve pulse is turned ON, whereby a second coil is energized and a second fixed core attracts the moving core toward a valve closing direction. As a result, after the valve starts to close, the urging force in the valve closing direction increases rapidly, the time delay from the start of valve closing to the end is shortened, and the valve closing responsiveness improves.

Abstract: A molded fluidic device having a power nozzle with a width W and a coupling passage coupling a source of fluid to the power nozzle. The coupling passage is formed on one chip or insert surface and has a planar enlargement and a plurality of posts spaced across the enlargement, the spacing S between each post being less than the width of the power nozzle with the sum of spacing S being greater than the width W. A liquid spray nozzle is formed on an opposing chip surface and connected to the coupling passage downstream of the posts.

Abstract: An agricultural particulate material delivery system for delivering metered agricultural particulate material to a growing medium includes first and second compartments adapted to contain different agricultural particulate materials, a material meter having an interior and a flow switching mechanism between the first and second compartments and the meter. The flow switching mechanism is actuatable between a first position in which the flow switching mechanism supplies material from the first compartment to the interior of the meter, a second position in which the flow switching mechanism supplies material from the second compartment to the interior of the meter and a third position in which the flow switching mechanism stops the supply of material from both the first and second compartments to the interior of the meter.

Abstract: A wing-drive mechanism is described that permits, with proper control, movement of a wing about multiple wing trajectories. The wing-drive is capable of independent movement about three rotational degrees of movement; movement about a flap axis is independent of movement about a yaw axis, and both are independent of changes in the pitch of the wing. Methods of controlling the wing-drive mechanism to affect a desired wing trajectory include the use of a non-linear automated controller that generates input signals to the wing-drive mechanism by comparing actual and desired wing trajectories in real time. Specification of wing trajectories is preferably also accomplished in real time using an automated trajectory specification system, which can include a fuzzy logic processor or a neural network. A vehicle that derives controlled motion as a whole from the wing-drive mechanism is also disclosed.

Abstract: An aircraft crash sensor activates an aircrew safety device upon sensing an aircraft impact in any direction to minimize the aircrew flail envelope and reduce the possibility of injury caused by the crash. The crash sensor is useful in a plurality of different aircraft all having different characteristics and mounting orientations for the crash sensor. It includes accelerometers which sense accelerations along three orthogonal axes. The memory contains algorithms for each of a plurality of different aircraft. The memory also contains a program which converts the acceleration data measured along the sensor's axes to acceleration data on the aircraft's orthogonal X, Y and Z axes. These converted acceleration signals are input to a microcontroller which evaluates them, by analyzing them with an algorithm contained in non-volatile programmable memory, to determine when a crash has occurred.

Abstract: This invention discloses a high pressure spray system including an aircraft, a high pressure pump including a rotatable shaft, mounted on the aircraft, a propeller connected to the shaft and a spray boom mounted on the aircraft and in fluid communication with the high pressure pump, wherein rotation of the propeller during flight of the aircraft increases rotation of the shaft and increases a pressure output of the pump.

Abstract: A pipe fastener 1 for fastening a pipe such as a fuel pipe 21 to a body panel 5 comprises a pipe holder 2 of rigid plastic material and an electrical connection member 3 of electrical conducting material. The pipe holder includes a base 9 having a stud receiving hole formed therein and a pipe grip (11-15) integrally molded with the base for holding the pipe (19-23) by pressing the pipe into an opening thereof, and the stud receiving hole of the base 9 has an engagement pawl formed therein for engaging with a received stud to be secured therein. The electrical connection member 3 is adapted to be attached to the pipe holder by an engagement leg 25 formed on said pipe holder 2. The electrical connection member 3 includes a pipe contact portion 29 and a stud contact portion 30.

Abstract: A cable holder for attachment of cables in a vehicle structure is formed as an elongated plate provided with indicator markings at predetermined spacing along longitudinal edges of the plate so that the plate can be divided into plate segments of determined length at the markings. Two rows of retainer elements which form open loops at the upper surface of the plate are provided. The retainer elements are adapted to secure the connectors of the cables to the plate. The retainer elements in one row are longitudinally offset from the retainer elements of the other row such that a retainer element in one row extends between two retainer elements in the other row.

Abstract: A cable holder for attaching cables to a support structure, wherein the cable holder has a mounting bracket attachable to a support structure and a cable supporting portion extending at an angle from the mounting bracket at an edge thereof. The cable supporting portion has a bottom portion for supporting the cables, and two end portions extending upwardly from the bottom portion, and having openings through which a cable connector can pass for securing the cables to the holder. Two cylindrical pins are provided on the mounting bracket in proximity to the end portions and face in a direction away from the cable supporting portion. The mounting bracket has a mounting hole for a fastener at a distance from the pins, the cable holder is secured to the support structure by the fastener while the pins engage a support edge of the support structure to prevent rotation of the cable holder around the fastener.

Abstract: A cable holder for attaching cables to a support structure is in the form of a one-piece plate having first and second functional portions disposed side by side and extending in the longitudinal direction of the holder. The first portion is provided with a plurality of transverse slots disposed in parallel spaced relation along the length of the holder. The plate is made of plastic material and is provided with indicator markings spaced uniformly along one or both longitudinal edges of the plate so that the plate can be severed at the indicator markings to obtain plate segments of determined size. The first and second portions can lie in a common plane or be offset by a step or be at right angles to one another.

Abstract: The present invention provides a stand base comprising a central hub and a plurality of legs removably attached to the central hub. Each of the legs depends radially outward and downwardly from the central hub. The base stand is adapted to receive the central vertical support of a display rack and provide both lateral and vertical support thereto. The plurality of legs may be detached from the central hub and packaged together in a nested configuration that is compact for shipping and storage. Each of the plurality of legs has an arcuate shape so that the plurality of legs provide a natural resiliency and upward bias when a load is placed on the display rack. The base provides support in either a normal-load mode or a high-load mode for improved vertical and lateral support of the display rack.

Abstract: A support foot for heavy bodies, in particular operating machines and the like, comprising a stem for joining the foot to the machine, joined to a base block intended to rest on a support surface. The support foot is completed by a covering element for the base block, which can be removably joined to the said base block and is designed to cover the base block, while allowing the stem to protrude.

Abstract: An apparatus for securing a container in a container position and for securing a lid to the container, comprises means for attaching the lid to a fixed structure such that the lid may move from a closed position engaging the container when the container is in the container position, to an open position disengaged from the container and allowing access thereto; means for biassing the lid in the closed position; and means for biassing the lid in the open position.

Abstract: The mounting device has at least two receiving blocks on a load-bearing structure, each block having two face-to-face parallel ribs, as well as at least two damping studs. Each is produced from an elastically deformable material and includes two parallel grooves able to interact, by sliding, with the two parallel ribs of a receiving block. Each damping stud also has a bearing face suitable for interacting with an item of equipment, as well as having an abutment face suitable for interacting with the receiving block.

Abstract: A fluid-filled elastic mount including an elastic body elastically connecting a first mounting member and a cylindrical second mounting members for fluid-tightly closing one open end of the second mounting member, a partition and a closure members superposed on each other and fixed at their peripheral portions to the other open end of the second mounting member, by calking, to provide on one side of the partition member a pressure receiving chamber partially defined by the elastic body and on the other side of the partition member an equilibrium chamber partially defined by a flexible diaphragm fixed to the closure member. These chambers are filled with a non-compressible fluid. The partition member has a cylindrical positioning shoulder, while the closure member has a cylindrical wall portion which is press-fitted onto the positioning shoulder of the partition member, so that the partition and closure member are positioned relative to each other in their diametric direction.

Abstract: The present focusing method is used in a focus detecting apparatus comprising an objective lens, means for entering a luminous flux for focus detection into a target object from a position inconsistent with an optical axis of the objective lens through at least the objective lens, a condenser lens for converging the luminous flux after it is reflected by the target object and again passes through the objective lens, two two-division sensors disposed with the same optical inclination in front of and behind a position where the reflected luminous flux is converged by the condenser lens when a focus of the objective lens is adjusted to the surface of the target object, and a signal processing circuit for performing operational processing of signals from the two two-division sensors. The focus detecting apparatus detects whether the focus of the objective lens is adjusted to the surface of the target object.

Abstract: A target, comprising a pole for indicating a measuring point, an object to be measured as provided on said pole with a predetermined distance from said measuring point, a tilting sensor for detecting tilting of said pole, and transmitting means for transmitting detection data of said tilting sensor to a survey instrument.

Abstract: A pin photo-diode 13 is used as a light reception device. When an input revel detection circuit 14 detects that an electrical signal outputted from pin photo-diode 13 exceeds a predetermined level, a transmittivity of an EA device 11 is dropped through an EA control circuit 12, and an externally supplied optical input signal is inputted through the EA device 11 to the pin photo-diode 13. Accordingly, a level of an optical signal to be inputted to the pin photodiode 13 can be always reduced to the predetermined level or less without any mount of an input protection circuit and without any usage of two EA devices.

Abstract: In a detection section using a fiber grating (FBG), both ends of the FBG are protected with resin coating and a coated part is adhered or mechanically clamped to fixed parts. A spring or a lever or both of these are connected to one end of this fixed part. This is used as a detection section to convert a variation of a physical quantity such as displacement, weight, pressure or acceleration applied to between the fixed parts to a variation of a reflected wavelength or a transmitted wavelength from a fiber grating and to output the variation of the reflected wavelength and transmitted wavelength.

Abstract: A point of sale (POS) device, such as an optical scanner, reduces the beam diameters of two light beam components having been emitted from a common light source and split by an optical beam splitter. The optical scanner includes a light source emitting a light beam, a light beam splitter splitting the emitted light beam, a polygon mirror reflecting the split light beam components into mutually different directions, and groups of mirrors. The groups of mirrors are provided for each reading window, allowing the light beam components to be emitted therefrom. The emitted light beam components can then impinge on an object, whereupon the optical scanner detects by detectors and reads a bar code located on the object. The optical scanner also includes beam shaping devices, one of which is placed between the light source and light splitting device and the other of which is placed in one of the optical paths followed by one of the light beam components.

Abstract: A detector array for use in a laser imaging apparatus, comprises a plurality of housings disposed in an arc around an opening in which an object to be scanned is disposed, each housing including an open front end, a rear end and a longitudinal axis; and a detector disposed within each housing at a distance from the front end, thereby to restrict the field of view of each detector. The housings are adapted to be orbited around the object about an orbit axis. Each detector is adapted to simultaneously detect light exiting from the object within the respective field of view of each detector. A method for collecting light exiting from a object being scanned with a light source is also disclosed.

Abstract: The invention describes a method and apparatuses for characterizing groundwater measuring sites by differentiating between groundwater and static water and serves, for example, for determining the pumping-out times of groundwater measuring sites, optimum for investigations of the representative nature, as well as for identifying and localizing defects at groundwater measuring sites. The invention is based on measuring the radon activity concentration or the total activity concentration of the groundwater samples.

Abstract: In order to provide an equipment that permits easy elimination of interference ions even in a low resolution mass spectrometer, the isotope mass number information and the isotope presence ratio information for each element are stored, and processing is done as is shown in FIG. 1 using such information and the measurement results, and the amount of target elemental ions is calculated by calculating and eliminating the amount of interference caused by other elemental isotopes to the target element. Because of this, when carrying out element analysis using a mass spectrometer with a relatively low resolution, the user can easily obtain the measurement result of the amount of any target elemental ions.

Abstract: An apparatus and method for mass spectrometric determination of contaminant components of a thin oxide surface layer of a semiconductor wafer use a movable mechanical stage to scan and raster a large area of the wafer in a continuous scanning motion. The mass of analyte is greatly increased, resulting in improved sensitivity to trace components in the surface layer by a factor of 10-100 or more. A light beam interferometer is used to determine non-planarity from e.g. warping of the wafer and provide a correction by maintaining a constant separation between the wafer and the extraction plate or adjusting the electrical bias of the wafer relative to the extraction bias.

Abstract: An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed.

Abstract: A reusable dosimeter for sun radiation comprising a matrix with at least one active chemical compound distributed therein, capable of reversibly changing its original color to a new color due to a chemical reaction induced by exposure to UV radiation, said matrix made of a material having transparency sufficient for visual detection the change of the original compound's color to the new color, said active chemical compound being capable of changing its color after exposure to UV radiation with an efficacy corresponding to at least 1 MED, and reverting back to its original color after being kept in the dark for about 6 hours.

Abstract: A surface position detecting method wherein an object having a region with a pattern structure is relatively scanned relative to surface position detecting means and wherein surface position at plural detection points in the region is detected by use of the surface position detecting means, the method includes detecting an error in the detection by the surface position detecting means, with respect to each of the detection points, which error may result from a difference in pattern structure among the detection points, detecting, in synchronism with relative position of the object and the surface position detecting means, the surface position at each of the detection points by use of the surface position detecting means, and correcting the detected surface position on the basis of the error.

Abstract: The opto-electronic sensor (1) for the measurement of the distance (d) to an object (9), resp., for the identification of an object (9) within a monitoring zone (90) is based on triangulation measurement. A light source (21) emits light onto the object (9) or into the monitoring zone (90). The light (35) scattered by the object (9) impinges on a receiving element (31) at an angle (&agr;), which is dependent on distance (d) to the object (9). The latter has tappings (34.1-34.5) distributed over its length, in order to by means of a corresponding selection of these bring the measuring range of the sensor (1) to the value required by a control circuit (4) and as a result of this to increase the measuring resolution correspondingly. In variable amplifiers (6.1, 6.2), two or more detector signals (I1′, I2′) are multiplied with a variable factor respectively determined by the control circuit (4) and subsequently added, resp., subtracted in an adding- or subtracting stage (7).

Abstract: An image scanning apparatus has an imaging bed for placing a subject thereon, the imaging bed having a recording unit for temporarily recording radiation image information of the subject on a stimulable phosphor sheet, a housing accommodating therein a reading unit for photoelectrically reading the radiation image information from the stimulable phosphor sheet, and an erasing assembly for erasing remaining radiation image information from the stimulable phosphor sheet, and a lifting/lowering mechanism for lifting and lowering the imaging bed with respect to the housing. The subject can easily be put onto the imaging bed, and the imaging bed can easily be operated.

Abstract: An image signal representing radiation image information on an object stored on a stimulable phosphor sheet is read out by scanning the stimulable phosphor sheet with a stimulating light beam and photoelectrically detecting light emitted from the stimulable phosphor sheet upon stimulation thereof by a photodetector having a photoelectric surface. A variable transmittance medium whose transmittance to the light emitted from the stimulable phosphor sheet upon stimulation thereof is variable continuously or stepwise is inserted into the optical path of the light between the stimulable phosphor sheet and the photoelectric surface of the photodetector The transmittance of the variable transmittance medium is changed according to the amount of light emitted from the stimulable phosphor sheet upon stimulation thereof so that the photoelectric surface is not saturated by an excessive amount of light impinging thereupon.

Abstract: An apparatus housing and a controller are separate from each other, and opposite sides of a second casing of the apparatus housing have respective first and second cable ports defined therein for extending a cable connected to the controller. With the cable extended through the first cable port or the second cable port, the layout of the apparatus housing and the controller can easily be changed. Therefore, the apparatus housing and the controller can be installed in any of various layout patterns.

Abstract: A structure of a fluid passage output port of a fluid-operated apparatus comprises a first valve body composed of a resin material and formed with a fluid passage for allowing a fluid to flow therethrough; and a fluid passage output member formed of a resin material to have a substantially cylindrical configuration separately from the first valve body and screwed into a hole of the first valve body by the aid of a male thread; wherein a primary seal portion which intersects an axis of the fluid passage output member and a secondary seal portion which is substantially parallel to the axis are provided at a connecting portion thereof.

Abstract: A clamping apparatus is proposed for clamping off a hose in a fluid system for biological liquids, in particular blood, which comprises a movably arranged closing member (3) having a closing piece (31, 31′) for clamping off the hose (10), comprising a permanent magnetic holding device (2) which is arranged and designed in such a manner that it can hold the closing member (3) against a force in two different stable equilibrium positions, namely an open position and a closing position, without it being necessary to supply energy to the permanent magnetic holding device (2) for the holding in the respective equilibrium position, and comprising actuation means (4; 4a, 4b; 33; 33) in order to move the closing member (3) out of the open position into the closing position.

Abstract: The invention relates to a portable handheld work apparatus having a movable control element (1) for influencing the operation of the work apparatus. The work apparatus includes an actuable positioning element (2) and a Bowden cable (3) connecting the positioning element (2) and the control element (1). The Bowden cable (3) includes a Bowden cable casing (4) and a wire (5) guided in the casing (4) so as to be axially movable. The Bowden cable casing (4) is held at its two ends (6, 7) in support locations (8, 9) with respective longitudinal stops (10, 11). The support locations (8, 9) are fixed with respect to the apparatus. An adjusting device (12) is provided between the ends (6, 7) of the Bowden cable sleeve (4) and the corresponding support locations (8, 9). The adjusting device (12) has a holding element (14) which holds the end (6, 7) and is fixed to the support location. The holding element (14) can be loosened to axially displace the ends (6, 7).

Abstract: The present invention relates to a flap valve device and a regulation assembly comprising such devices. A pivoting flap valve device has a flap body substantially in the form of a disc mounted on a support and control axle, for the regulation of the circulation of a fluid, particularly a liquid, between an upstream conduit portion and a downstream conduit portion. The flap body (2) is mounted centered on the axle (3), in that the two conduit portions (4 and 5) are axially offset relative to each other and in that the internal surfaces (7, 7′) of the opposed offsets resulting from the axial offset or non-alignment of the portions (4 and 5) constitute bearing surfaces (7, 7′) for two complementary seat portions (6, 6′) for the flap body (2), located on opposite sides of the axle (3) carrying the flap body (2).

Abstract: A method of improving performance of refrigerant systems such as refrigerators and air conditioners that utilize a refrigerant working fluid. The working fluid consists essentially of a heat transfer fluid and a lubricant that is miscible and is otherwise compatible with the heat transfer fluid at all operating temperatures of the refrigerant system. The method is directed particularly to chlorine-free fluoro-group organic fluids and more particularly to hydrofluorocarbon heat transfer fluids. The preferred lubricants comprise polyol ester basestocks and compounded polyol esters that are highly miscible with such hydrofluorocarbon heat transfer fluids.

Abstract: The invention is to provide novel liquid crystalline compounds exhibiting particularly high &Dgr;&egr;, excellent miscibility with other liquid crystalline compounds, and nematic phase in a wide temperature range without impairing characteristics peculiar to liquid crystalline compounds having fluorine atom; to provide liquid crystal compositions comprising the compound; and to provide liquid crystal display devices fabricated by using the composition; the compounds are phenylpolyhaloalkyl ether derivatives expressed by the general formula (1) 1

Abstract: A method for drawing a cable which inherently lacks tensile strength into cable channels or cable pipes includes providing a tensile yarn skin on the end of the cable before the step of drawing the cable into the channels or pipes. The yarn skin can either be a net hose or a spin-wrap applied onto the cable. One application of the method is the connection of the cable incoming at a terminal tower to a switching center or exchange.

Abstract: The present invention provides a structure of a semiconductor device, the structure comprising: a compound semiconductor multi-layer structure having at least a channel region; and at least an ohmic contact layer provided adjacent to a first side face of the multi-layer structure, and the ohmic contact layer being in contact with at least a part of the first side face, wherein the ohmic contact layer has a top extending portion which extends in contact with a part of a top surface of the multi-layer structure.

Abstract: In a semiconductor device measuring socket, contact positions are adjustable by employing spacers. The semiconductor device measuring socket comprising: a wiring pattern board on which a test circuit is formed; a substantially S-shaped contact for electrically connecting the wiring pattern board to external leads arrayed on a semiconductor device; a supporting member for elastically supporting the contact under tiltable condition; a socket main body for storing thereinto the contact and the supporting member and for mounting the wiring pattern board on a lower portion of the socket main body; and adjusting means for adjusting a tilting amount of the contact with respect to the socket main body. When the wiring pattern board is mounted on the socket main body, a lower end portion of the contact which is projected from the lower surface of the socket main body is depressed by the wiring pattern board to thereby tilt the contact, whereby a contact position between the external lead and the contact is determined.