baber/WOPTO huggingface dataset:
Patent EP-0398688-A2 (EP)
Inventor: IKONEN RAIMO
IPC: H03D7/16
Filed: 1990-05-16
Abstract: The present invention concerns a procedure with which the frequencies required in a digital radio telephone based on time division multiplex channelling, in particular in radio telephone for the gsm system, in transmission and receiving can be formed. According to the procedure, the mixer frequencies (FTx1, FTx2; FRx1, FRx2) used in the transmitter (Tx) and the receiver (Rx) of the radio telephone are formed by means of a synthesiser (2) and a basic oscillator (1) commmon to both of them, from the frequency whereof (Fp) also the clock frequency for the logic of the radio telephone and the RF reference frequency to the synthesiser (2) being produced by means of division.
Patent EP-0403276-A2 (EP)
Inventor: HORIISHI NANAO
IPC: C08J5/12
Filed: 1990-06-14
Abstract: Disclosed herein is a method for bonding a resin part, which comprises disposing a magnetic complex composed of a resin and magnetic particles as a heating-medium at the resin parts to be bonded, and applying an alternating magnetic field to the heating-medium by using a magnetic field generating means composed of an electromagnetic core (1) and an exciting coil (2), thereby making said heating-medium generate heat for fuse-bonding said resins.
Patent EP-0414514-A2 (EP)
Inventor: WASHBURN ROBERT B
IPC: H02G1/06
Filed: 1990-08-22
Abstract: A duct for transmission cable comprising polymeric tubing having spiral ribs (58) located on the inner wall (50). The valleys (56) are adapted to receive lubrication and the peaks (54) form a surface over which cable may travel at reduced friction. The spiral makes one revolution from about one to six linear feet, at rib heights from about 0.127 mm to 3.175 mm (0.005 to 0.125 inch), and the spacing between the ribs is about 0.025 to 0.500 inch. The duct may be located in an outer duct which is normally buried underground, or directly buried or ploughed in. There may be a plurality of ducts placed in the ground with an outer duct. Longitudinal ribbing (59,60) on the external walls prevents rotation. A cable is laid by pulling the ducts through the outer ducts over the longitudinal ribs (59,60) and subsequently pulling the cable through the ducts along the spiral ribs (58), thus reducing the friction and increasing the length of pull that may be done without exceeding the tension strength of the cable.
Patent EP-0424147-A2 (EP)
Inventor: KOBAYASHI TOSHIO C O FUJI JUKO
IPC: B60K17/346
Filed: 1990-10-18
Abstract: A planetary gear drive (50) is utilised as a central differential for controlling distribution of torque between the front and rear wheels of a four-wheel drive. The planetary gear device has a first sun gear (51) connected to an output shaft (15) of a transmission, a carrier (57), first (52) and second (54) planetary pinions rotatably supported on the carrier through a shaft, and a second sun gear (53). The first planetary pinion (52) is engaged with the first sun gear (51), and the second planetary pinion (54) is engaged with the second sun gear (53). The sun gears and the planetary pinions are so arranged that resultant force produced by the separative load and the tangential load at a contact point of the pinion and the sun gear is exerted on a bearing (26) of the shaft (58), so that the friction at the bearing produces a differential operation restricting torque.
Patent EP-0420785-A2 (EP)
Inventor: NEROME KUNIAKI
IPC: A61K9/16
Filed: 1990-09-28
Abstract: A stable immunogen composition for oral administration which includes a dried spherical form comprised of an immu­nogen capable of immunizing human or animals and a gelatin having an average molecular weight of 80,000-120,000 and jelly strength of more than 150 (Bloom, g, 6·2/3 %), and is enteric.
Patent EP-0426614-A2 (EP)
Inventor: SUTER HANS
IPC: B65B25/14
Filed: 1990-10-19
Abstract: The drum (5) is at the station of wrapping and extraction of a coil of material wound on the segments (16) and bounded by the radial arms (24 and 21). Once the wrapping film has been placed about the coil of material and the arms (24 and 21), the cross-piece (17) is advanced so that the arms (21) are overturned backward and can be extracted from the front inner edge of the wrapping. Next, the pushers (28) move the wrapped coil of material by pressing against the rear flank of the wrapping between the arms (24). The latter pivot towards the front against the bias of the springs (26) so that their outer ends also pass under the inside edge of the rear flank of the wrapping. When the jack (19) returns the cross-piece (17) to its starting position, the arms (21) are righted by the action of the ramps (23). This device permits choosing the inside diameter of the coils of material at will, without being hindered by the presence of the radial arms (21).
Patent EP-0395628-A2 (EP)
Inventor: MUELLER FRANZ PETER
IPC: E03F3/06
Filed: 1990-04-24
Abstract: In a machining device for working the inner wall of underground workings, for example of a channel, which deviates from a circular shape, with a motor driven tool, it is proposed for the sake of simply and quickly increasing, in an accurately profile-matched and low-vibration manner, the unobstructed cross-section of the underground workings to be repaired, that a frame (2) be provided which has a carrier (4), which runs essentially in the longitudinal direction of the profile (1) to be worked, and expansion feet (3), connected to said carrier, for fixing the position of the carrier in the underground workings, on which frame (2) a machining tool (12), for example a milling device, grinding disc or the like corresponding to the outline of the profile to be machined, can be movably held preferably along a connecting rod (6), the connecting rod (6) being similar to the profile to be machined and being located essentially perpendicular to the longitudinal axis of the channel (1) to be machined. <IMAGE>
Patent EP-0433268-A2 (EP)
Inventor: MURAKAMI TOKUMICHI C O MITSUBI
IPC: H04N19/94
Filed: 1986-02-26
Abstract: In an interframe adaptive quantization apparatus to perform efficient encoding of video signals using vector quantization method, analogue signals are converted into digital signals, the digital signals are subjected to cos conversion and normalization thereby an input vector is formed, the quantization apparatus comprising a vector quantization member including a code table memory for performing vector quantization of the input vector subjected to the cos conversion normalization, a code table updating member where a group of the input vectors of cos conversion normalization quantized into the same index in the vector quantization member are added and averaged and written as new set of output vectors of cos conversion normalization in the code table memory, and a normalization restoration inverse cos conversion member for performing reverse processing to the cos conversion normalization member.
Patent EP-0449075-A2 (EP)
Inventor: MATSUSHITA AKIRA C O INTELLECT
IPC: H04N5/21
Filed: 1991-03-18
Abstract: This invention relates to an image reproduction apparatus for performing video signal processing by utilizing a plurality of DSPs (11 - mn). A digital video signal is supplied to a DSP signal processor (40) constituted by combining the plurality of DSPs (11 - mn), and programs to be supplied to the plurality of DSPs (11 - mn) are time-divisionally switched on the basis of a transmission timing of the video signal, so that the DSP signal processor (40) can execute a plurality of systems of processing operations without increasing a circuit scale.
Patent EP-0448410-A2 (EP)
Inventor: HOWLETT RICHARD JOHN
IPC: B65D81/32
Filed: 1991-03-22
Abstract: A snack-food packaging particularly suitable for snack-foods having two components which cannot be stored together, such as pieces of a dry snack-food and a liquid dip therefor. The packaging has a shell (10) moulded from a plastics material to define first and second open-topped containers (11 and 12) with a flange (13) extending around the mouths to the containers. A tapering gap 19 exists between the containers, into which a consumer may press his fingers, to hold the container, the region (18) of the flange (13) flexing if necessary to widen the gap (19). A strippable cover sheet (20) is sealed to the flange (13) to maintain the contents of the containers wholly separate until the cover is stripped.
Patent EP-0449641-A2 (EP)
Inventor: NAGATOMO HIDEAKI MITSUBISHI DE
IPC: F24F5/00
Filed: 1991-03-28
Abstract: An air conditioning system comprising: a refrigerant circuit which is constituted by connecting a compressor (1), a four way reversing valve (2), an indoor heat exchanger (3), a first pressure reducing device (4) and an outdoor heat exchanger (5) in that order; characterized in that it comprises: a thermal storage heat exchanger (6) which is arranged between the first pressure reducing device (4) and the outdoor heat exchanger (5), and which forms a thermal storage device (1) together with a thermal storage material (14); a second pressure reducing device (21) arranged between the thermal storage heat exchanger (6) and the outdoor heat exchanger (5); a thermal storage bypass circuit (11) for bypassing the first pressure reducing device (4), the thermal storage heat exchanger (6) and the second pressure reducing device (21), and having a third pressure reducing device (22) and a two way medium pressure side valve (12) therein; a three way valve (23) arranged between the outdoor heat exchanger (5) and the four way reversing valve (2); and a thermal storage releasing bypass circuit (8) arranged between the three way valve (23) and the compressor (1) to bypass the four way reversing valve (2), and having a thermal storage releasing heat exchanger (10), which forms the thermal storage device (13); wherein at the time of a heating and thermal storage operation a refrigerant is circulated through the compressor (1), the four way reversing valve (2), the indoor heat exchanger (3), the first pressure reducing device (4), the thermal storage heat exchanger (6), the second pressure reducing device (21), the outdoor heat exchanger (5), the three way valve (23), the four way reversing valve (2) and the compressor (1) in that order; and wherein at the time of a heating kickoff operation or a heating and defrosting operation the refrigerant is circulated through the compressor (1), the four way reversing valve (2), the indoor heat exchanger (3), the thermal storage bypass circuit (11), the outdoor heat exchanger (5), the three way valve (23), the thermal storage releasing bypass circuit (8) and the compressor (1) in that order.
Patent EP-0488492-A2 (EP)
Inventor: CALLAS JONATHAN DAVID
IPC: G06F21/31
Filed: 1991-06-12
Abstract: A random character generator in a data processing system for generating a group of characters based upon a rules database. A system and method for generating the rules database are disclosed by processing an input database containing, for example, a dictionary of words. The rules database contains information relating to the structure of the data in the input database. Also disclosed is a system and method for randomly generating a group of characters based upon the information stored in the rules database. The group of characters is randomly constructed on a character-by-character basis. Each new character added to the group is selected from the rules database based upon the previous characters in the group. The preferred embodiment generates passwords for use in a data processing system which are both memorable and secure.
Patent EP-0468751-A2 (EP)
Inventor: FUKUCHI MASAKAZU
IPC: G03G21/18
Filed: 1991-07-23
Abstract: An image forming apparatus provided with a process-cartridge (15) for therein fixing at least an image carrying body (17). The process-cartridge (15) is adapted to be inserted to the main body (10) of the apparatus at a first position suitable for image forming operation and is adapted to be released to a second position suitable for pulling out of the process-cartridge (15) from the main body. 
     Additionally there is disclosed a process cartridge which forms a part of the machine housing.
Patent EP-0469809-A2 (EP)
Inventor: SHIKATANI JUNICHI
IPC: G01R31/3185
Filed: 1991-07-29
Abstract: A circuit arrangement formed on an IC chip includes a first type block (9a, 9b, 49a, 49b, 49c, 59, 69a, 69b, 79) and a second type block (10, 40a, 40b, 40c, 50a, 50b, 51, 60a, 60b, 70a, 70b, 70c, 70d). The first type block has a plurality of cells arranged into rows and columns and a plurality of transistors respectively provided for the cells. Each of the transistors has a first terminal coupled to a corresponding one of the cells, a second terminal and a gate terminal. The second type block is a block which is not required to be tested in a way identical to that for the first type block. A probe line driver (6a, 6b, 6c, 46a, 46b, 46c, 56, 66a, 66b, 76a, 76b) tests the cells in the first type block, and is located along a first edge of the first type block. A plurality of probe lines extend from the probe line driver and run in the first type block. Each of the probe lines is connected to the gate of a corresponding one of the transistors. A sense circuit (7a, 7b, 7c, 47a, 47b, 47c, 57, 67a, 67b, 77) senses data read out from the cells via a plurality of sense lines running in the first type block. Each of the sense lines is connected to the second terminal of a corresponding one of the transistors. The sense circuit is located along a second edge of the first type block substantially perpendicular to the first edge of the first type block. A test control circuit (8a, 8b, 8c, 48a, 48b, 48c, 58, 68a, 68b, 78) controls the probe line driver and the sense circuit so that data are successively read out from the cells and transferred to the sense lines via the transistors. The test control circuit is adjacent to the probe line driver and the sense circuit.
Patent EP-0470760-A2 (EP)
Inventor: LEESE LEONARD
IPC: B32B27/08
Filed: 1991-07-31
Abstract: This invention relates to a composite film comprising three coextruded layers including a core layer sandwiched between two outer layers, the core layer having been stretch-voided. At least one of the outer layers has an external printable surface and comprises at least three thermoplastic polymeric materials of which one is a rubbery polymer and at least a further two of the materials have a degree of mutual incompatibility, said external printable surface being substantially free of particle-induced voids. The films are suitable for use as synthetic paper.
Patent EP-0471488-A2 (EP)
Inventor: ERIKSEN JOERN B
IPC: B41J2/01
Filed: 1991-08-02
Abstract: Printing is by an array (102, 106) of color-printing elements (110) or nozzles in order to produce interlaced color printing while printing each line only once with each color. Print head (16) array configurations for printing two, three and four colors include linear and parallel arrays (102, 104, 106, 108). In one embodiment, a first color and a second color are printed on alternate lines of a first set of print lines. The first color and a third color are printed on alternate lines of a second set of print lines. Also, the second color and the third color are printed on alternate lines of a third set of print lines. By sequentially printing these consecutive sets of lines on a print medium, with each of the three pairs of colors, all of the lines of an image are printed once with each color. Other color-printing configurations are also shown.
Patent EP-0470843-A2 (EP)
Inventor: PELC NORBERT JOSEPH
IPC: G01R33/563
Filed: 1991-08-08
Abstract: In an NMR system a method for measuring the motion of spins moving in an unknown direction includes four separate measurement cycles. The first cycle establishes a reference phase and each of the subsequent three measurement cycles includes motion encoding field gradients for measuring motion along respective pairs of Cartesian coordinates. All four measurements are combined to calculate each of the motion components along x, y and z coordinates.
Patent EP-0473459-A2 (EP)
Inventor: ARTHUR SAMUEL DAVID
IPC: B01J31/02
Filed: 1991-08-30
Abstract: The present invention is directed to an improved reverse osmosis membrane that shows surprisingly improved solute rejection and permeation properties. The membrane includes a separating layer of a polyamideurethane formed in situ by reaction of a haloformyloxy-substituted acyl halide with a diamine-treated substrate.
Patent EP-0481791-A2 (EP)
Inventor: KEEN MICHAEL JOHN
IPC: C12N5/071
Filed: 1991-10-17
Abstract: A biochemically defined culture medium for culturing engineered Chinese hamster ovary (CHO) cell lines, which is essentially free from protein, lipid and carbohydrate isolated from an animal source, comprising water, an osmolality regulator, a buffer, an energy source, amino acids including L-glutamine, an inorganic or recombinant iron source, and a synthetic or recombinant growth factor, and optionally non-ferrous metal ions vitamins and cofactors; also cells adapted to grow in such a culture medium.
Patent EP-0492936-A2 (EP)
Inventor: ITO YASUCHIKA
IPC: B41J13/00
Filed: 1991-12-17
Abstract: A rubber member (2) which stabilizes the friction coefficient, which produces less abnormal sound and which exhibits less swelling when it is in contact with a paper feed roller (1) of Polynorbornene type rubber is provided, whereby paper sheets (3) can be smoothly transferred one by one in a paper feeding device, such as a copying machine or a printer.
Patent EP-0522474-A2 (EP)
Inventor: BRITO MARQINA JOSE
IPC: C08L27/06
Filed: 1992-07-04
Abstract: Non-yellowing, paintable plastisol compositions based on homopolymers or copolymers of vinyl chloride are proposed which contain, in addition to additives of the prior art, optical brighteners and optionally highly acidic ion exchangers, and are suitable for paintable seals, specifically weld and groove seals, in vehicle body construction.
Patent EP-0536532-A2 (EP)
Inventor: KEUSCH SIEGFRIED
IPC: B27C3/00
Filed: 1992-09-03
Abstract: Die Erfindung betrifft eine Bohrmaschine, insbesondere für die Holzbearbeitung, zum Bohren von Lochreihen und Konstruktionsbohrungen in plattenförmige Werkstücke, wie Schrankseitenwände, Schranktüren und dgl., mit einem eine Werkstückauflage (11) aufweisenden Maschinengestell (10) und einem an Führungsschienen (13,14) verstellbaren Bohraggregat (20), bei der die Werkstückauflage (11) einen Werkstückanschlag (12) und eine Anschlageinrichtung (30) mit in der Verstellrichtung des Bohraggregates (20) einstell- und festlegbaren Positionsfingern (23), die in Verbindung mit dem Bohraggregat (20) die Bohrpositionen längs der Verstellbahn des Bohraggregates (20) festlegen. Die Vorgabe von Bohrbildern mit mehreren Bohrungsreihen erfolgt mittels Positionswalzen (30,31), die mehrere Halteschienen (34) aufweisen, in denen Finger (37) vorpositioniert werden können. Die Finger (37) arbeiten mit Fingeraufnahmen (23,25) so zusammen, daß die Positionen für das Bohraggregat (20) festgelegt sind. <IMAGE>
Patent EP-0506509-A2 (EP)
Inventor: SONO MICHIO
IPC: H01L23/31
Filed: 1992-03-16
Abstract: A semiconductor device (10, 20) includes a stage (14a) having top and bottom surfaces, a semiconductor element (13) which is mounted on the top surface of the stage, a package part (11) which is made of a first resin and encapsulates the semiconductor element so that a surface (11a) of the package part (11) and the bottom surface (14a-1) of the stage (14a) lie on substantially the same plane, and a radiation part (12, 21) which is made of a second resin and is provided directly on the bottom surface (14a-1) of the stage (14a) and the surface (11a) of the package part (11). The second resin includes a filler material selected from a group consisting of metal powders and insulator powders so that a thermal conduction of the second resin is greater than that of the first resin.
Patent EP-0506611-A2 (EP)
Inventor: SOUTHCOTT MARK RICHARD DR
IPC: C08G73/12
Filed: 1992-03-16
Abstract: The present invention relates to imido functional polyethers having recurring units of the formula
       
 having a molecular weight of from about 5000 to about 50000 , in which m is an integer of from 1 to 3, X is -O-, -SO- or -SO₂-, R is a radical of the formula
       
 in which Y is -CH₂-, -CH(R₂)-, C(R₂)₂-, or -CH₂-CH₂-, and R₂ is lower alkyl, R₁ independently of another is lower alkyl, lower alkenyl, lower alkoxy, cyano, phenyl, or phenoxy, and n is an integer of from 0 to 2. 
These polyethers can be used as tougheners for epoxy, bismaleimide and polyimide resin systems.
Patent EP-0501934-A2 (EP)
Inventor: BERTAZZONI ROBERTO
IPC: F24C7/08
Filed: 1992-02-27
Abstract: A housing (6) is provided for control devices of built-in cooking hobs (1), such control devices comprising a set of buttons, for instance of the touch type, timing and signal controls, indications of the working state of the cooking hob itself, light and/or acoustic safety devices. Inside a housing which has shape and size suitable to allow the maximum aesthetical adaptation, there are arranged movable or stationary, electronic or electromechanical devices necessary for the working of said controls which are mounted on the external surface (9) of the housing or even arranged therein. Such devices are connected, through holes formed in the cooking hob edge, to the apparatuses usually placed below the plane.
Patent EP-0589412-A2 (EP)
Inventor: VIDAL CLAUDE A C O MINNESOTA M
IPC: A61M25/02
Filed: 1993-09-21
Abstract: An adapter seal (10) adapted to facilitate the use of a small instrument within a laparoscopic cannula. The adapter seal (10) comprises a body portion (18) formed of elastomeric material, and a relatively rigid insertion guide (20) mounted on the body portion. The body portion (18) has an aperture (22) therein adapted to sealingly engage and support the small instrument while permitting movement of the instrument through the aperture. The insertion guide (20) has a wall (24) forming a generally conical passageway for guiding small instruments toward the aperture of the body portion. A tether (28) may be provided for holding the adapter seal (10) adjacent the cannula when the body portion (18) is disconnected from the cannula, and the insertion guide (20) may be color-coded to indicate the size aperture through the body portion (18) of the adapter seal (10).
Patent EP-0602500-A2 (EP)
Inventor: BORCHARDT HORST
IPC: E06B7/16
Filed: 1993-12-07
Abstract: The invention relates to a seal of the abovementioned type, having a soft apron on which the abutting vehicle acts, said apron exhibiting, on either side of the building opening, a perpendicular strip whose stiffened, laterally outwardly located edges are in connection with the building via obliquely running links. In order to permit a high degree of deformability of the seal by an abutting vehicle, the links comprise, according to the invention, a tension spring with turns arranged closely together. <IMAGE>
Patent EP-0602664-A2 (EP)
Inventor: TANAKA TATSUA
IPC: G11B33/14
Filed: 1993-12-17
Abstract: A sheet member adapted for attachment to an acoustic or imaging apparatus to improve the acoustic or imaging performance thereof. The sheet member is generally circular, including a plurality of generally W-shaped cut-outs and a like plurality of generally V-shaped cut-outs both formed alternately and equi-angularly in the outer circumference thereof. The sheet member improves the acoustic or imaging performance by reducing the interference caused by electromagnetic radiations emitted from the acoustic or imaging apparatus or their components to which the sheet member is attached. The reduction of such interference can be attained also by forming a compact disc, a laser disc, a magnetic tape, a semiconductor chip, a circuit board, a magnetic or IC card or the like in a manner to have such cut-outs in their outer circumference.