baber/WOPTO huggingface dataset:
Patent EP-0475171-A2 (EP)
Inventor: BARTELS ROBERT-JAN DR-ING
IPC: B25D9/26
Filed: 1991-08-24
Abstract: The object of the invention is to configure a percussion mechanism in such a way that the number of blows - and hence the return stroke and the individual impact energy of the percussion piston - is matched automatically to changing working conditions via an internal control system as a function of the contact pressure on the tool insertion end. 
<??>For this purpose the invention proposes to hold a contact-pressure control element (31) at least temporarily in contact with the insertion end (12) under the action of a resetting arrangement (31a, 22) acting in the striking direction (arrow 18) and, via this contact-pressure control element, to connect a control conduit (35) either to a pressure conduit (22) or to a balanced return conduit (25). 
<??>Via the control conduit, a switching element (30) can be actuated in such a way that the control device (4) alternately switching over the movement of the piston performs the reversing movement into the working-stroke position at an earlier or later point in time during the return stroke (arrow 19) of the percussion piston, thereby triggering the working stroke of the percussion piston in the striking direction. 
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Patent EP-0475317-A2 (EP)
Inventor: TAKATORI TETSUYA
IPC: G03C3/00
Filed: 1991-09-09
Abstract: A photographic camera comprises a cassette chamber for containing a film cassette, whereas a fork is provided therein for being coupled with the spool in order to rotate the spool. A motor rotates the fork. After loading the film cassette in the cassette chamber, the fork is rotated in the winding direction for tightening a roll of the photographic film in order to prevent a film jam when advancing the film leader. Then the fork is rotated in the unwinding direction for advancing the film leader. In a preferred embodiment, a photosensor detects the photographic film fed from the film cassette and generates a detecting signal. The fork is rotated in the normal direction before the reverse rotation. It is judged then whether a photographic film is advanced. The fork is rotated in the reverse direction when detecting that no photographic film is advanced at a lapse of a predetermined time period from the normal rotation.
Patent EP-0482499-A2 (EP)
Inventor: IHRMAN KRYN GEORGE
IPC: C07B61/00
Filed: 1991-10-16
Abstract: Production of alkyl substituted aromatic diamines by reacting triethlyaluminum with an aromatic diamine and a chloride ion source in the presence of an olefin is disclosed. The alkyl substituted aromatic diamines are useful as chain extenders in polyurethane processes.
Patent EP-0487058-A2 (EP)
Inventor: DI RUOCCO VITTORIO
IPC: C08F255/02
Filed: 1991-11-19
Abstract: Disclosed are acrylic adhesive compositions comprising:
     (a) one or more polymerizable acrylic monomers;   (b) a free radical generator optionally combined with an activator, and   (c) a synergic rubber mix of
   (i) diene-nitrile rubber and   (ii) chlorosulphonated polyethylene.
Patent EP-0493799-A2 (EP)
Title: Unibody printing system and process
Inventor: NELSON WILLIAM E
IPC: B41J29/13
Filed: 1991-12-27
Abstract: There is disclosed a system and method for assembling all of the parts of a xerographic system (20) in a unitary housing. The unitary molded housing contains the xerographic optics (22, 23, 24), the modulator (25), the toner (104) and developer (105) cartridges as well as the printer drum (102). Using this unitary housing, the modulator can be aligned by using optical sensors in substitution for the printing drum during assembly.
Patent EP-0485033-A2 (EP)
Inventor: LANDRY CHRISTINE JOANNE THERES
IPC: C08L85/02
Filed: 1991-11-05
Abstract: There are disclosed miscible blends of etheric polyphosphazenes and polymers bearing functional groups bearing a proton sufficiently acidic as to be capable of undergoing hydrogen bonding with polymers containing basic sites.
Patent EP-0441508-A2 (EP)
Inventor: BOZMAN GERALD PARKS
IPC: G06F12/10
Filed: 1991-01-25
Abstract: Data in pages is mapped into a very large virtual external address space (25) through a cache without disturbing the logical view of the data and without having to assign physical or real backing store to said logical view. A data cache (27) is used in which pages are indexed according to a logical address (23) intermediate to their virtual address and their physical location in external storage (5). Pages common to two or more files are updated in place in the cache, while pages bound to only one file are shadow copied.
Patent EP-0487219-A2 (EP)
Inventor: GOULD RUSSELL CHARLES
IPC: G01S7/06
Filed: 1991-10-31
Abstract: A marine radar has a screen (9) on which is displayed a radar image and several representations (22 to 26) of the different control functions of the radar such as range, gain and sea clutter setting. The radar also has a key pad (10) with three keys (13 to 15) and a tracker ball (12) that is connected to the radar control unit (1). The control unit (1) generates a marker (30) on the screen (9) that is movable by the tracker ball. To change one of the control functions, the tracker ball (12) is displaced until the marker (30) moves into the region of the representation of the appropriate control function. The control unit then produces three boxes (22A to 22C) on the screen below the control function (22) to indicate the different options available for that function. The user can select the desired option by pressing the appropriate one of the three keys (13 to 15).
Patent EP-0451036-A2 (EP)
Inventor: CHO MUN HYOUNG
IPC: G06T5/00
Filed: 1991-03-29
Abstract: A document acknowledge system comprising horizontal/vertical-run length smoothing algorithm circuits in which a horizontal-run length smoothing algorithm (H-RLSA) and a vertical-run length smoothing algorithm (V-RLSA) are performed by hardware and a document region divide circuit for dividing a document region in which the smoothed data is logical-produced by hardware. Therefore, the horizontal-run length smoothing algorithm circuit can smooth horizontal data not with software executed by a microprocessor, but with hardware, the horizontal data stored by scanning a document horizontally. Also, the vertical-run length smoothing algorithm circuit can smooth vertical data not with software executed by a microprocessor, but with hardware, the vertical data stored by scanning the document vertically. Moreover, the document region divide circuit can divide a document region in which the smoothed data is logical-produced by hardware.
Patent EP-0467875-A2 (EP)
Inventor: RUNGGER HELMUT
IPC: B23D45/04
Filed: 1991-07-03
Abstract: So that hot workpieces (5) can be cut off by means of a disc-shaped cutting-off tool (3) at a comparatively low power output and while avoiding a greater noise nuisance, a device is proposed in which the cutting-off tool (3) carries interchangeable cutting tips (21) distributed over its periphery and made of carbide or a ceramic material. <IMAGE>
Patent EP-0499991-A2 (EP)
Inventor: BOECKLING ULRICH
IPC: D06M11/50
Filed: 1992-02-15
Abstract: A process for the chemical fixation of wool, in particular by means of sodium hydrogensulphite solution, in which the wool is fixed as knitwear and/or as a piece of carpet. The process can take place in such a way that the knitwear or the piece of carpet is first impregnated with the sodium hydrogensulphite solution at a temperature from 30 DEG  to 40 DEG C and then treated with steam for three minutes at a temperature of at least 95 DEG C.
Patent EP-0503452-A2 (EP)
Inventor: BERNARD WALTER DR
IPC: G01C19/72
Filed: 1992-03-04
Abstract: A sensor for a measurement variable contains an optical ring resonator with a first and a second direction of circulation of the light, in which the optical path lengths of the ring resonator for the first and the second direction of circulation of the light in the ring resonator are differently varied by a non-reciprocal effect in dependence on the measurement variable. A semiconductor laser is coupled to the ring resonator for generating a light wave circulating in the first direction of circulation and a light wave circulating in the second direction of circulation, the ring resonator forming a part of the resonant cavity of the semiconductor laser. The frequency of the semiconductor laser is modulated by directly driving the semiconductor laser in such a manner that sidebands of the frequency-modulated laser light wave resonate with the ring resonator. A detector device responds to the difference of the light waves circulating in the first and in the second direction of circulation and generates a signal reproducing the measurement variable. …<IMAGE>…
Patent EP-0507130-A2 (EP)
Inventor: TRAEGER ROLF
IPC: G01J3/04
Filed: 1992-03-13
Abstract: Precision slit with adjustable width, in which each slit jaw is guided via at least two mutually opposite guide parallelograms, and in which a single adjusting member, which acts jointly on the guide parallelogram of one side and can be adjusted perpendicular to the direction of movement of the slit jaws, is provided for adjusting the slit width. The guide parallelograms are constructed as spring parallelograms, there being particular advantages in an embodiment produced monolithically from a plate made from resilient material. 
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Patent EP-0504805-A2 (EP)
Inventor: INUKAI KEIZO
IPC: H03M1/46
Filed: 1992-03-17
Abstract: An analog-to-digital (A/D) converter has a simple arrangement and achieves an accurate high-speed A/D converting operation. The A/D converter comprises an analog data input unit (2), an A/D conversion circuit (3), a controller (4) for controlling the A/D conversion circuit (3), and a digital data output unit (100). The controller (4) includes a sampling time controller (5) and a bit conversion time controller (6).
Patent EP-0508305-A2 (EP)
Inventor: PONN TIMOTHY R
IPC: H01R13/719
Filed: 1992-04-02
Abstract: A method for mounting electronic components, such as capacitor, to a flat flexible insulating substrate (16) having conductive material thereon. In one form of the invention, an electronic component (14) is attached to a given area of the substrate with one conductive side (14b) of the electronic component in electrical connection with the conductive material on the substrate. A slot (20) is formed in the substrate substantially about the electronic component but less than 360° thereabout to define a tongue (22a), including the electronic component, and an integral hinge portion (24) of the substrate. The tongue is bent about the integral hinge portion to move the tongue out of the plane of the substrate and thereby move the electronic component therewith into a desired position for connection of an opposite conductive side of the electronic component to an appropriate terminal. In another form of the invention, a closed or 360 ° slot (56) is formed in the substrate (50). One conductive (46) side of the electronic component (14) is in electrical connection with the conductive material on the substrate (58) within the closed slot, and the other conductive side (14) of the electronic component is in electrical connection with the conductive material on the substrate outside the closed slot. A terminal (62) is electrically connected to the conductive material on the substrate inside the closed slot.
Patent EP-0511514-A2 (EP)
Inventor: KAUFMANN PETER
IPC: H04Q11/04
Filed: 1992-04-02
Abstract: A circuit arrangement for data conversion in asynchronous bidirectional data transmission between a serial data interface (COMP) of a personal computer (PC) and a serial data interface (E2) is an expansion interface for a communication device (T), particularly a subscriber terminal. The procedures implemented in the microprocessor module (MP) of the circuit arrangement convert the data for selecting a telecommunication subscriber into a pulse sequence corresponding to the communication device (T), and communication procedures between the personal computer (PC) and a communication device (T) and status enquiries of performance features of the communication device (T). <IMAGE>
Patent EP-0519410-A2 (EP)
Inventor: NAKAYAMA KENJI
IPC: C07C69/54
Filed: 1992-06-16
Abstract: This invention relates to (meth)acrylates represented by formula (1):
       
    wherein, R₁ and R₂ are each independently H or CH₃ and average value of n is 1 - 5; resin composite comprising (A) an urethane (meth)acrylate and/or epoxy (meth)acrylate, (B) a (meth)acrylate represented by formula (1) above, (C) an ethylenically unsaturated compound other than component (A) or (B), and (D) a photopolymerization initiator; and cured products of said resin composites. The cured products of said resin composites of this invention have high refractive index and are superior in mold release property, shape reproducibility, restorability, and scratch resistance and suited in particular for transmission type screens.
Patent EP-0513849-A2 (EP)
Inventor: RICE DOUGLAS
IPC: A01H5/00
Filed: 1988-05-11
Abstract: Methods of regenerating fertile  Zea mays  plants from protoplasts or protoplast-derived cells are described. The protoplasts or cells may be derived from embryogenic cell cultures or callus cultures. The protoplasts, cells and resulting plants may be transgenic, containing, for example, chimeric genes coding for a polypeptide having substantially the insect toxicity properties of the crystal protein produced by  Bacillus thuringiensis .
Patent EP-0525821-A2 (EP)
Inventor: STAVRIANOPOULOS JANNIS G
IPC: C12Q1/68
Filed: 1984-01-26
Abstract: Non-radioactive chemically-labeled polynucleotide probes, such as non-radioactive chemically-labeled, single-stranded DNA probes, are hybridized to fixed, denatured, single-stranded genetic material having a make- up complementary to said probes for determining the identification and/or presence of said genetic material. The non-radioactive chemical label on said probe is employed to elicit a response therefrom so as to determine the identity and/or presence of said genetic material. It is preferred that the non-radioactive chemical label attached to the probe have an enzyme attached thereto after hybridization, and that the presence of the enzyme attached to the chemically-labeled probe be elicited by spectrophotometric assay techniques.
Patent EP-0539841-A2 (EP)
Inventor: HOUGH BARRY MICHAEL
IPC: B60K31/02
Filed: 1992-10-20
Abstract: Bei einer Vorrichtung zum automatischen Einhalten der Geschwindigkeit für ein insbesondere in der Grundstücks- und Landschaftspflege einsetzbares Fahrzeug, das eine verstellbare Gestängevorrichtung (26) zum Ändern der Fahrgeschwindigkeit aufweist, ist ein wahlweise aktivierbarer Magnet (32) am Fahrzeug ortsfest angeordnet, über dessen magnetisches Feld die Gestängevorrichtung (26) feststellbar ist. <IMAGE>
Patent EP-0542155-A2 (EP)
Title: Biologisch abbaubare Formmasse
Inventor: TOMKA IVAN
IPC: C08L101/16
Filed: 1992-11-06
Abstract: Eine biologisch abbaubare Formmasse bzw. ein Polymerblend mit gegenüber Wasser einer erhöhten Beständigkeit wird durch Mischen von thermoplastisch verarbeitbarer Stärke mit einem Zellulosederivat, wie beispielsweise Zelluloseester, erhalten.
Patent EP-0548954-A2 (EP)
Inventor: TAMAKI TOMOHIRO
IPC: H05K13/04
Filed: 1992-12-23
Abstract: A depression jig, having a depression chip and a holder for holding the depression chip, is provided which depresses against a wiring substrate a semiconductor chip placed on the wiring substrate. The holder has portions defining penetrations vertically running through the holder. Optical fibers are inserted into the penetrations. A light ray radiates from the optical fiber. The light ray is incident upon the top surface of the depression chip, enters the depression chip, is reflected from a side surface of the depression chip onto the undersurface of the depression chip, and is emitted from the undersurface of the depression chip as an outgoing light ray. A photo-curing resin supplied between the semiconductor chip and the wiring substrate is irradiated with such an outgoing light ray, so that the photo-curing resin hardens.
Patent EP-0517356-A2 (EP)
Inventor: LAWSON ROBERT JOHN
IPC: C23F11/14
Filed: 1992-04-06
Abstract: A composition comprising at least one compound which is a 2,6-bis hydroxyalkylamino methyl phenol. The composition is typically water-based and certain of the compounds are novel. The composition or the compound may be deposited onto a metal surface. The coated metal surface can have corrosion inhibiting and/or adhesion promoting
Patent EP-0519743-A2 (EP)
Inventor: MIYAMOTO KATSUHIRO
IPC: G09G3/36
Filed: 1992-06-19
Abstract: An image information control apparatus includes:
     a. first means for generating and outputting an image information transfer timing signal for controlling a transfer timing of image information;   b. second means for thinning the image information transfer timing signal transferred from the first means in accordance with an environmental temperature and outputting a thinned image information transfer timing signal;   c. third means for controlling a voltage waveform upon reception of the image information transfer timing signal; and   d. fourth means for controlling the third means so that the voltage waveform is kept constant during a period of at least two continuous image information transfer timing signals output from the second means.
Patent EP-0533407-A2 (EP)
Inventor: DANIELS DEAN SPENCER
IPC: H04L29/06
Filed: 1992-09-11
Abstract: A mechanism is provided which allows transparent transaction processing to occur between distributed networks using AIX or SNA protocols. The present invention will convert between the AIX standard of Two Phase Commit/Presumed Abort (2PC/PA) and the SNA standard of Two Phase Commit/Presume Nothing (2PC/PN). The Presumed Abort Protocol will optimise operations by reducing the number of messages between sites participating in the transaction, and the amount of transaction state information maintained at a site. Thus, any messages needed will be generated and transaction status information will be maintained in order to satisfy a Standard 2PC/PN protocol, when sites within a SNA network are participating in an AIX transaction. Further, the present invention will discard, or ignore any extraneous messages which are received while sites within an AIX network are participating in a SNA transaction.
Patent EP-0549158-A2 (EP)
Inventor: SOES LUCAS
IPC: H01R4/24
Filed: 1992-12-01
Abstract: An electrical terminal (2) includes an insulation displacement slot formed by two upstanding spring beams (10, 12) having a slot (14) there between profiled to receive a wire. At an upper portion of the terminal (2), a wire receiving opening (22) is formed which is profiled to receive an insulated wire, the opening (22) being in transition with, insulation severing surfaces (26). To increase the reaction forces on the beams (10,12), a back-up spring (6) is added to the spring beams (10,12), interconnected to the spring beams (10,12) alongside the wire contact surfaces.
Patent EP-0565830-A2 (EP)
Inventor: BOIES STEPHEN JOY
IPC: G08B13/196
Filed: 1993-02-20
Abstract: A user interface includes a process model unit (34) for predicting one or more allowable next states, from a current state of a process, and a display processing unit (26) for deriving, for each of the allowable next states, a representation of the allowable next state. The display processing unit has an output coupled to a display screen (30) for displaying each of the representations (30b-30g) in conjunction with a representation (30a) of a current state of the process. The user interface further includes an actuator control unit (22) that is coupled to an input mechanism whereby a user selects one of the displayed representations of one of the allowable next states. The motor control unit controls the process to cause it to enter a new current state that corresponds to the selected derived representation. In one embodiment, the display screen has a touchscreen capability whereby the user selects one of the representations by physically touching the display screen within an area associated with a selected one of the derived allowable states.
Patent EP-0561214-A2 (EP)
Inventor: MOHR JUERGEN DR
IPC: C10M133/54
Filed: 1993-03-03
Abstract: Fuels for internal-combustion engines or lubricants containing small amounts of compounds of the formula Ia and/or Ib <IMAGE>  in which   R is an aliphatic hydrocarbon radical having a molecular weight (number average) of from 250 to 5000, and   the radical X is the <IMAGE> group, where the radicals R<1> may be identical or different and are hydrogen, C1-C10-alkyl, C1-C8-hydroxyalkyl or C1-C8-aminoalkyl, or in which the two radicals R<1> can form a non-aromatic ring.
Patent EP-0602633-A2 (EP)
Inventor: LEONARD JERRY L
IPC: H01L21/304
Filed: 1993-12-16
Abstract: A method of fabricating deformable mirror devices, or any other device, in which a metal pattern is to be etched over a photoresist layer. The method includes removal of a contaminating layer (11) that occurs as a result of the metal etch. This removal is accomplished at the wafer level, with an anhydrous hydrofluoric etch followed by a wet rinse.
Patent EP-0567217-A2 (EP)
Inventor: HART JOHN H
IPC: H04L12/46
Filed: 1993-03-12
Abstract: A system for interconnecting networks transparently extends the multiprotocol routing functionality of a router across a communication link to a remote LAN, while requiring a device on the remote LAN which operates independent of the higher layer protocol suites. A boundary router, having a local routing interface coupled to the first network, and a remote routing interface coupled to the communication link, provides the higher level protocol suite services for routing frames of data to terminals in the first and second networks. A routing adapter extends the remote routing interface of the boundary router transparently across the communication link to the second network.
Patent EP-0577379-A2 (EP)
Inventor: RICHARDS THEO DOUGLAS
IPC: A23L23/00
Filed: 1993-06-28
Abstract: Food sauces containing crystallizable fat present processing problems because the low temperatures required for reasonable commercial packaging operations frequently cause fat to solidify on equipment. The use of an emulsifier, and desirably a hydrophilic colloid suspended in liquid vegetable oil, in small amounts enables cooling of fat-containing sauces to less than 55°F without experiencing problems of fat solidification, equipment fouling or undue viscosity increases. Preferably, lecithin is added to a fat phase of the sauce in an amount of from 0.1 to 0.3%, xanthan gum will be added at a level of 0.005 to 0.2%, and the liquid vegetable oil will be added at a level from 0.2 to 4.2%.
Patent EP-0583089-A2 (EP)
Inventor: WITT DAVID B
IPC: G06F9/38
Filed: 1993-07-20
Abstract: A super-scalar microprocessor performs operations upon a plurality of instructions at each of its fetch, decode, execute, and write-back stages. To support such operations, the super-scalar microprocessor includes a dispatch arrangement including an instruction cache for fetching blocks of instructions including a plurality of instructions and an instruction decoder which decodes and dispatches the instructions to functional units for execution. The instruction decoder applies a dispatch criteria to selected instructions of each block of instructions and dispatches the selected instructions which satisfy the dispatch criteria. The dispatch criteria includes the requirement that the instructions be dispatched speculatively in order, that supporting operands be available for the execution of the instructions, or tagged values substituted that will be available later, and that the functional units required for executing the instructions be available. The operation of the instruction decoder and the instruction cache is coordinated by a preset protocol which assures that the instructions are dispatched in ascending consecutive order and that blocks of instructions are efficiently fetched for decode and dispatch by the instruction decoder.