Abstract: A neural network is used to process raw, uncorrected signals received by a Global Positioning System (GPS) receiver to obtain signal corrections which are used to correct the raw signals and obtain highly accurate position coordinate data. The neural network is trained with a particular GPS receiver. Once the neural network is trained, the weight matrices used for the particular GPS receiver may be used in different GPS receivers without requiring training of the different GPS receivers.

Abstract: A direct current output voltage is switched by two switching units and a current alternately changing directions is supplied to a primary winding of a transformer. An alternating voltage induced in a secondary winding of the transformer is rectified and smoothed, and is applied to a control circuit. A bidirectional switching unit is connected in parallel with the primary winding, and is controlled by the control circuit so that the primary winding is short-circuited by the bidirectional switching unit and an exciting energy of the transformer is held continuously.

Abstract: An apparatus for cutting a sausage product has an elongate, generally cylindrical housing and a generally annular cutter member. The housing has an axis, a circumferential side wall with radial inner and outer surfaces, and first and second axial ends. The housing defines a cutting chamber sized for receiving the sausage product, and the side wall includes a plurality of elongate, generally parallel axial slots extending therethrough. The slots are generally equally spaced from each other around the circumference of the side wall. The cutter member has an axial length and a curved inner circumferential surface with a diameter at least slightly greater than that of the outer surface of the housing side wall.

Abstract: The invention relates to a medical instrument with a distal end piece which is connected to a holder running through a shank and on operation of a handle, can be adjusted from a rest position into an operating position by tilting relative to the longitudinal axis of the instrument. The end piece and the holder lie facing one another in a plane running inclined to the longitudinal axis of the instrument as well as perpendicular to it, and are connected with a fastening element which forms an axis perpendicular to said plane, about which the end piece is pivotable relative to the holder.

Abstract: An endoscopic instrument is disclosed which comprises a shank with a bendable region. The bendability is achieved by almost complete circumferential transverse recesses which form segments bendable to each other. To increase the robustness of the shank, the segments, at their free ends, are provided with guides which engage a neighbouring recess and are adapted to the contour of the shank. Furthermore in the lateral regions of the shank there are incorporated positive locking elements, which prevent the overloading of the shank on over-extension.

Abstract: The invention relates to an eccentric orbiting type planetary gear device which requires no pre-load adjustment for the bearing, and is small in the number of components when compared with the conventional device, and is improved in performance and in assembling efficiency, and a method of manufacturing the device.

Abstract: A method of producing a cathode mixture for batteries is disclosed. It comprises supplying a wet mixture containing a cathode active material, a binding agent and a conductive material onto a disc having a horizontal surface and rotating around its vertical axis, moving the mixture along the upper and side surfaces of the disc to obtain spherical granules. A liquid mixture can also be used.

Abstract: A non-aqueous electrolyte secondary battery employs a negative electrode which contains an alkali metal as an active material, and is provided with a polymer film thereon, the polymer film being provided with a gel electrolyte thereon. The polymer film is made of a polymeric monomer which has ?molecular weight/terminal polymer functional group number! of 500 or less, and a structure represented by one of the formulas (1)-(4): ##STR1## wherein EO refers to CH.sub.2 CH.sub.2 O, PO refers to CH.sub.2 (CH.sub.3)CHO, (EO.sub.m PO.sub.n) indicates one of random polymerization and block polymerization, and wherein m and n do not represent 0 at the same time where 0.ltoreq.m and 0.ltoreq.n.

Abstract: In producing a cathode active material for a non-aqueous electrolyte secondary battery, an hydroxide or an oxyhydroxide of a 3d transition metal, e.g., MnOOH is exposed to an atmosphere of saturated water vapor containing alkali metal ions in a water mist preferably in a pressurized condition, so that the water mist substitutes the alkali metal ions for protons contained in the hydroxide or the oxyhydroxide.

Abstract: A drill press has a drive motor with output shaft that drives a chuck through a rotatable and vertically displaceable quill and a first drive coupling which includes a pair of pulleys, such as cone pulleys, and a belt extended between the cone pulleys. A rotary power take-off in the form of an additional pair of pulleys and a drive belt extracts rotary power from the drive coupling between the motor and the chuck and transfers it to an oscillatory motion device. The device includes a worm and worm gear and an eccentrically mounted arm which convert rotary motion from the rotary power take-off into a reciprocating linear motion. A lever is pivotally mounted to the device with one end engaged with the quill and a remaining, opposing end coupled with the arm. Reciprocation of the arm causes reciprocation of the lever which causes reciprocation of the quill, chuck and any tool held in the chuck. The arm is releasably engaged with and is coupled with the lever through a detent block.

Abstract: Automatic in-line food preparation machines. The machines comprise perforating mechanisms which can provide multiple perforations in substrates. Preformed portions of food are then placed on the predetermined lengths of substrate having multiple perforations. An in-line foldover mechanism is also provided which folds paper flaps over food slices for efficient food preparation creation.

Abstract: A fixing part having a room in which a metal attachment leg is inserted to attach a capacitor unit is disposed on an outside face of a case. An electrode connected to a terminal of a capacitor element is disposed in the fixing part, and a lock part to be engaged with the inserted metal attachment leg is disposed, whereby when the metal attachment leg is inserted into the fixing part, the electrode of the fixing part is electrically contacted to the metal attachment leg by elasticity.

Abstract: Multilayer fluid conduits are formed by adhering to a tubular outer surface of a metal pipe, a thermoplastic outer layer. The outer layer permits ends of the multilayer conduit to be joined together in leak-proof fluid conduit systems simply by adhering the conduit ends with compatible thermoplastic fittings. For fire protection systems, the preferred metal is steel, the preferred thermoplastic is CPVC and the preferred adhesive is heat activated. The adhesive coated metal pipe is preheated and the CPVC is extruded onto the outer surface of the heated metal pipe. Through the use of fire resistive CPVC, the multilayer conduit systems of the present invention can be installed in more severe fire threat areas than can existing, all plastic piping, including all CPVC piping systems. The conduit is assembled into systems on site simply by cutting and direct bonding with ordinary, all plastic fittings using appropriate bonding agents such as solvent based adhesives.

Abstract: A plate for use on an outlet end of food grinder comprises a generally cylindrical disk-like body portion having an axis, first and second generally parallel spaced principal surfaces extending generally perpendicular to the axis, and concentric inner and outer peripheral surfaces. A plurality of generally spaced slot-like openings extend through the body portion from the first principal surface to the second principal surface in an annular area of the body portion. Each of the slot-like openings extend from substantially the same predetermined distance inwardly from the outer peripheral surface of the body portion. Each of the slot-like openings are elongated and have a predetermined width. All of the slot-like openings are generally parallel to each other. At least some of the slot-like openings have a length to width ratio of at least about 10:1, and a width from approximately one millimeter to approximately six millimeters.

Abstract: A computer network has a printing device with an associated print server and print queue, each having a designated name. A user selects the printing device to be configured, and it is determined whether the user wishes to create a new print server name to be associated with the printing device. If the user wishes to do so, the user inputs a unique print server name. If the user does not wish to do so, the user selects a print server name from a compiled list of existing print server names. Thereafter, it is determined whether the user wishes to create a new print queue name to be associated with the print server name and the printing device. If the user wishes to create a new print queue name, a default print queue name is created and it is determined whether the user wishes to accept the created print queue name. If the user does not wish to accept the created print queue name, the user inputs a unique print queue name.

Abstract: A femur endoprosthesis for an artificial hip joint includes (a) a shell (1) which can be implanted without cement in the upper region of a femur below the greater trochanter, the proximal end (8) of the shell being connectable with an adapter (2) for accommodating an artificial spherical joint part (20), wherein the exterior of the shell is at least partially covered with an open-meshed three-dimensional spatial lattice structure (9), and (b) a draw plate (3) in which a draw-in screw (4) can be fastened, which can be inserted in the interior of the shell through a through bore (5) in its distal end (6), and which can be screwed in with a thread (7) provided therein.

Abstract: In a brushless motor having a field permanent-magnet part (10), an altering signal producing circuit (22) produces altering signals which vary analogously with output signals of a position detector (21). Then, a first distributing circuit (31) and a second distributing circuit (32) distributes first and second output current signals of a command block 15 to first and second three-phase distributed current signals which vary analogously with the altering signals. The first and second distributed current signals are composed by a distributing composer (33) to produce three-phase distributed signals. A driving block (14) uses the three-phase distributed signals to produce driving signals for the three-phase coils.

Abstract: A magnetic recording and reproducing apparatus having a time code detecting block (16) for detecting and issuing a time code, a reset position memory (18) for storing the time code at a reset position, a previous time code memory (20) for storing the time code, a relative time memory (21) for storing a relative time, and a calculation block (19) for calculating a present relative time based upon the time code issued from the time code detecting block, the time code stored in the reset position memory, the time code stored in the previous time code memory, and the relative time stored in the relative time memory.

Abstract: A toy vehicle has a chassis, two axles, two pairs of wheels and four identical wheel support housings. Each wheel is mounted on a separate end of a separate one of the two axles by one of the wheel support housings. The wheels are mounted for rotation on the housings, which are mounted off center on the axles so as to rotate eccentrically around the axles with the wheels. Wheels on either lateral side of the chassis are driven by separate propulsion motors driving separate gear trains in the chassis to propel the vehicle. Collars around the axles and pairs of gears within the wheel support housings themselves couple the wheels with the gear trains. The axles are rotated together through a third shaft driven by a separate accessory motor to vary the eccentric position of the wheel support housings and thereby alter the appearance and performance of the vehicle. Slip clutches with angled, mating faces, effectively coupling the axles with the third shaft.

Abstract: Prior to measuring the concentration of a nonelectrolyte in an electrolyte solution, the electric conductivity of a mixed solution containing electrolytes and the nonelectrolyte is previously measured so as to determine the correlation between the electric conductivity and the concentration of the nonelectrolyte as to the same system. The concentration of the nonelectrolyte in the mixed solution can be determined from the electric conductivity obtained by measuring the mixed solution, based on the correlation.