baber/WOPTO huggingface dataset:
Patent EP-0253451-A2 (EP)
Inventor: MOTTA CARMELO
IPC: D03C7/06
Filed: 1987-07-14
Abstract: A method for accomplishing a textile interlacement of gauze type, without the use of the leno cloth unit and without mechanical members, replaced by a simple sliding crossing or tie, during the step of fabric formation, between two warp threads, generally denominated "twist thread" (14) and "auxiliary thread" (15), the auxiliary thread being at least temporarily inserted in the fabric, and at least an element, defined as "straight element", it too at least temporarily inserted in the fabric.
Patent EP-0245922-A2 (EP)
Inventor: WANG BU-CHIN
IPC: G06F15/00
Filed: 1987-03-02
Abstract: A memory management unit suitable fo use in a digital signal processor having internal and eternal memories is described. The unit is especially designed to facilitate numeric algorithms such as fast fourier transforms, auto-correlation and digital filtering by relieving the programmer from the need to monitor memory accesses. Automatic post-updating of memory addresses is provided after indirect memory references. Also, memory boundary-checking is performed according to a user-specified modulus value, and a memory reference is automatically adjusted to fall within the user-specified address range. A dual-access register file stores initial memory addresses and their associated modulus values and in a dual-bus embodiment a pair of address generation units provides post-updates of the addresses stored in the register files. Direct addressing of memory is also supported by the memory management unit and a page register internal to the unit allows the user to specify memory page information during a direct address operation.. A modulo-adjust portion of the address generation unit implements any user-specified modulii in the range 0 to 64, as well as modulii of 128, 256 and 512. A method of operating a memory management unit to provide the features obtained by the instant invention is also described.
Patent EP-0250066-A2 (EP)
Inventor: SAMULAK DOUGLAS J
IPC: F02N19/10
Filed: 1987-03-27
Abstract: An auxiliary heater controller (100) is provided for use with a liquid cooled engine (22) which includes two fluid circuits. The first fluid circuit includes the engine (22), a heat exchanger (12) with an air flow creating fan (16), a heater and a pump unit (18), while the second fluid circuit shunts the engine (22) and includes only the heat exchanger (12), heater and pump unit (18). A single two-way valve (20) operates to direct fluid to either the first or the second fluid circuit, and a timer unit (70) is provided which operates automatically at a preset time to cause a fluid to flow in the first fluid circuit for a predetermined time period. The air flow creating fan (16) is operated by a thermostat (116) at low speed when the engine (22) is not operating and is operated by a manually controlled variable speed control unit (114) when the engine (22) is operating.
Patent EP-0243066-A2 (EP)
Inventor: MAUCK JOHN CHARLES C O EASTMAN
IPC: G01N33/70
Filed: 1987-04-14
Abstract: An analytical element can be used for the determination of either creatinine or creatine or both. The element contains creatinine amidohydrolase, creatine amidinohydrolase and sarcosine oxidase, and an imidazole leuco dye which is capable of providing a detectable dye in the presence of hydrogen peroxide and a peroxidative substance. The creatine amidinohydrolase is present in a manner such that it is substantially inert to the leuco dye. The creatinine amidohydrolase is present in a rate limiting amount. By measuring the amount of dye formation at particular times during the assay, either or both of the analytes can be determined with the same element.
Patent EP-0233122-A2 (EP)
Inventor: HORI TOMOSHIGE
IPC: G01N11/00
Filed: 1987-02-06
Abstract: In a measurement of a state of fluid, a temperature of a still or running fluid whose composition, phase and temperature are unchangeable or changeable with time is measured, a single sensor element or a plurality of sensor elements whose longitudinal axes are oriented in different directions are thermally contacted to the fluid and heated or cooled to a temperature which is substantially different from the temperature of the fluid, the temperature (ϑ w) of the sensor element or elements along with the temperature (ϑ∞) of the fluid is measured and compared with each other intermittently or continuously to provide a temperature difference (Δϑ w) , and a state of the fluid is decided on the basis of the measured temperature of the sensor element or elements, the measured temperature of the fluid and the temperature difference.
Patent EP-0283976-A2 (EP)
Inventor: RIVIERE MICHEL DR
IPC: C11D1/72
Filed: 1988-03-19
Abstract: Phosphate-free detergent compsns. contain 5-25 wt.% of a sheet-type silicate (I), 2-10 wt.% Na nitrilotriacetate (II), 5-20 wt.% of a Na soap (III) derived from 12-22C satd. and/or mono-unsatd. fatty acids, 8-20 wt.% of a sulphonate, sulphate or polyoxyalkylene nonionic surfactant (IV), and 25-75 wt.% of other detergent ingredients, provided that (I)-(III) make up 22.5-45 wt.% of the total and (III)-(IV) make up 15-35 wt.%.
Patent EP-0296338-A2 (EP)
Inventor: SHIMODA KYOUZI
IPC: G11B7/085
Filed: 1988-05-02
Abstract: In an optical disc system having a tracking actuator for driving a light spot on an optical disc in a radial direction thereof; a photodetector for detecting off-track information in respect of the light spot position; a circuit for driving the tracking actuator and track-jumping the light spot to an adjacent track; an acceleration pulse generating circuit for generating an acceleration pulse signal to accelerate the tracking actuator during a track jumping operation; a deceleration pulse generating circuit for generating a deceleration pulse signal to decelerate the tracking actuator during the track jumping operation; and a center detecting circuit for detecting a center position between adjacent tracks in response to an output signal of the photodetector, the optical disc system is characterized by including a switching device responsive to an output signal of the center detecting circuit for switching from the acceleration pulse signal to the deceleration pulse signal after a predetermined period of time beginning at the start of the track jumping operation has lapsed.
Patent EP-0295424-A2 (EP)
Inventor: HADERLE DONALD JAMES
IPC: G06F11/14
Filed: 1988-05-10
Abstract: Efficient subpage locking occurs in a write-ahead logging, transaction-oriented system through the use of compensation log records and REDO processing before UNDO processing on all RESTART operations. By appropriately backchaining compensation log records, then UNDO operations associated with system restart can be minimized by skipping over and repeating previous UNDO operations.
Patent EP-0299264-A2 (EP)
Inventor: OLSON TIMOTHY A
IPC: G06F5/16
Filed: 1988-06-27
Abstract: A byte queueing/dequeueing apparatus for handling variable-length data words/instructions in a single clock cycle is described, comprising four FIFO's, an input rotator and an output rotator. Variable-length data words/instructions are stored in the FIFO's after being transferred through the input rotator and rotated by a number of places, depending upon the number of bytes previously queued in the FIFO's. Similarly, the bytes transferred through the output rotator are rotated by a number of places, depending upon the number of bytes previously dequeued. Control signals selectively enable the FIFO's and point to the rows having the next available storage space for queuing and the next available byte for dequeuing.
Patent EP-0301342-A2 (EP)
Inventor: GANSTER OTTO DR
IPC: B29C39/32
Filed: 1988-07-18
Abstract: A novel process for the production of elastomeric moulded articles (mouldings) from polyisocyanate polyaddition products containing urea groups and made from organic polyisocyanates and compounds containing groups which are reactive towards isocyanate groups and having a molecular weight in the range from 500 to 12,000, water, optionally organic compounds containing hydrogen atoms which are reactive towards isocyanate groups and having a molecular weight in the range from 60 to 499, optionally in the presence of assistants and additives, the water being used in an amount of at least 10 mol-%, based on the molar amount of isocyanate groups of the polyisocyanates, and the reaction mixture prepared from the components being introduced, in the casting process, into an open mould, the amount introduced making up at least 95% of the moulding volume, and the mould subsequently being tightly closed so that the carbon dioxide which forms is virtually incapable of causing expansion of the reaction mixture.
Patent EP-0327667-A2 (EP)
Inventor: RECK ANTON
IPC: E21B25/00
Filed: 1988-08-06
Abstract: The invention starts from a method of taking soil samples, with a boring rod (1) which can be driven into the earth and has a longitudinal groove receiving the sample material, and at least one reamer (7) which engages in the groove and in a sweeping relative reaming movement with regard to the boring rod (1) releases the sample material from the longitudinal groove, at least two depth areas (I, II, III) being established and the sample material which originates from these depth areas being collected in several sample containers (10) allocated to these depth areas. Due to different driving, the boring rod (1) penetrates to varying depths during subsequent boring depending on the nature of the earth. The depth reached is measured and stored. The stored depth value serves as a basis for determining either the initial reaming position which the boring rod (1) assumes with regard to the reamer or reamers (7, 8, 9) or the starting position of an allocation device which alternately connects one of the containers present to the, in this case single, reamer. <IMAGE>
Patent EP-0303991-A2 (EP)
Inventor: NEWMAN BRUCE ERIC
IPC: G06F3/033
Filed: 1988-08-12
Abstract: In a system including a host and a peripheral repeater having at least one peripheral coupled thereto, data from the peripheral is packetized at the peripheral repeater and sent to the host using a method including establishing a baud rate for the peripheral, accumulating messages from the peripheral into packets and terminating a packet and transmitting to it the host if a predetermined time based on the rate passes without receiving a byte from the peripheral.
Patent EP-0333916-A2 (EP)
Inventor: LANG RAIMUND
IPC: G05D23/24
Filed: 1988-09-22
Abstract: To control the temperature of resistance-type heating conductors, a heating conductor circuit provided with controller and actuator is provided in which the temperature at the resistance-type heating conductor itself is determined by the change in resistance compared with the cold resistance, which can be calculated from temperature change and temperature coefficient. Its determination is effected by measuring the heating conductor current at a constant voltage or, respectively, by measuring the supply voltage. The heating conductor resistance, and thus the temperature, are determined taking into consideration the resistance values of the ammeter and actuator; the value of the heating conductor resistance is converted into a digital signal which, as address in a logical memory, calls up a command word for driving the actuator.
Patent EP-0318859-A2 (EP)
Inventor: MIMURA TETSUTARO
IPC: C07C327/16
Filed: 1988-11-25
Abstract: Novel N-substituted mercaptopropanamide derivatives of the formula:
      wherein R₁ is mercapto or a group convertible into mercapto when cleaved within the biobody, W is hydrogen atom, an alkyl or an aralkyl, R₂ is an aryl which may optionally have substituent(s), a heterocyclic group which may optionally have substituent(s), or an alkyl which may optionally have substituent(s), X is a cycloalkylene, a cycloalkylidene, or a phenylene which may optionally have substituent(s) or may optionally be fused with other ring, and R₃ is carboxyl or a group convertible into carboxyl when cleaved within the biobody, or a pharmaceutically acceptable salt thereof, and a solid solution of said N-substituted mercaptopropanamide derivative with an amino acid, which have excellent enkephalinase inhibitory activity and are useful for the treatment of mild to moderate pain, and a pharmaceutical composition containing said compounds as an active ingredient, and processes for preparing these compounds.
Patent EP-0320975-A2 (EP)
Inventor: MAEDA TAKESHI
IPC: G11B7/09
Filed: 1988-12-16
Abstract: Data recording and/or reproduction on or from a recording medium (1) on which tracking signal detection marks (2; 74-83) are intermittently provided along each track in a pattern wobbling alternately across the track center line with a very small lateral displacement there­from, wherein data recording areas (D) are defined between king signal detection marks. A servo control system (12) for controlling a write/read light spot (4) so as to follow the track with the aid of a tracking signal obtained by detecting the tracking signal detection marks is provided with a low-pass filter circuit (11) having a cut-off frequency lower than the frequency at which the tracking signal detection marks (2) are detected. A data is recorded or reproduced on or from the recording areas (D) of the recording medium while following the track under the control of the servo system. A blank area (X s ) where data recording is inhibited is provided between the data recording area and the tracking signal detecting mark (prepit) to suppress interference of the mark to the data. A specific access prepit pattern (Figs. 12 to 15) which allows track addresses to be at least approximately detected upon passing of the light spot (4) over the tracks of the recording medium is previously provided together with synchronizing marks (84, 85, 86, 87) is a synchronizing area (SYNC).
Patent EP-0278687-A2 (EP)
Inventor: MEDVICK RICHARD JOHN
IPC: F16L41/14
Filed: 1988-02-05
Abstract: In a bulkhead mounting arrangement for a fluid coupling, the coupling part includes a centrally located externally threaded region (100) having a predetermined axial length. First and second panel nuts (102,104) are received on the threaded region for independent, selective axial movement thereon. One nut is received on either side of the bulkhead or panel (B) so that axial adjustability of the mounting position is provided.
Patent EP-0293230-A2 (EP)
Inventor: PLETCHER DEREK
IPC: G01N21/78
Filed: 1988-05-27
Abstract: The present invention provides a sensor, preferably an electrochemical sensor, for detecting acidic gases, e.g. carbon dioxide. The electrochemical sensor has a sensing electrode (20, 22), a counter electrode (37) and a body of electrolyte containing a complex, e.g. copper(II) bis(propanediamine), which has one or more ligands that is displaceable by the presence of the acidic gas in the electrolyte to form a modified complex which can be electrochemically reacted at the sensing electrode at a potential at which the unmodified complex is unreactive. The acidic gas diffuses into the electrolyte through a porous membrane. The modified complex can also be detected colorimetrically because it absorbs light at a different wavelength to the unmodified complex.
Patent EP-0299762-A2 (EP)
Inventor: GREGORY DONALD PETER
IPC: C08F2/32
Filed: 1988-07-14
Abstract: Process for preparing a porous material having a total pore volume of at least 75% of the overall volume of the material and comprising a plurality of cells having diameters within the range of from 1 to 100µm, the cells being interconnected by a plurality of holes, comprises preparing a water-in-oil emulsion containing the precursors for the material and having in the aqueous phase an ionic strength of 10⁻³ to 5 molar electrolyte and forming the porous material from the emulsion. The levels of electrolyte can have the beneficial advantage of effecting the size and number of the holes interconnecting the cells comprising the porous material.
Patent EP-0314477-A2 (EP)
Inventor: JERNBERG JARI PAUL JOHANNES
IPC: E05F1/12
Filed: 1988-10-27
Abstract: The invention relates to a glass door in­tended for use in refrigeration and freez­ing spaces, comprising two or more panes (2, 3), of which the outermost pane (2), facing away from the refrigeration and freezing space, is heated by means of an electrically conductive layer (4) on the inside of the pane, there being installed between the panes an intermediate trim (5), and which panes are at their edges sur­rounded by a plastic U-profile strip (6), and a light-metal frame (1) to which there is attached a tightening strip (7) which is of hard plastic and which, together with the light-metal profile (1), forms a U-­shaped inner surface against which the U-­profile strip (6) bears. 
     The invention also relates to a hinge structure specifically for a door intended for use in refrigeration and freezing spaces.
Patent EP-0279724-A2 (EP)
Inventor: GAILLARD PATRICE
IPC: C08F285/00
Filed: 1988-01-28
Abstract: This multilayer interpolymer material comprises an internal, elastomeric, stage polymerised from 50-99.9 parts of at least one of: conjugated dienes and alkyl and aralkyl acrylate; (b) 0-49.9 parts of at least one copolymerisable monomer; (c) 0.05-8 parts of at least one crosslinking monomer; and (d) 0.05-6 parts of at least one grafting monomer; and an external nonelastomeric stage, polymerised from (a) 50-99.9 parts by weight of at least one from: alkyl methacrylates, vinylaromatic hydrocarbons and unsaturated nitriles; (b) 0.1-50 parts of at least one copolymerisable monomer; and (c) 0-5 parts of at least one chain-limiting agent, the parts being given by weight, it being possible for the said polymer to contain a core stage which is nonelastomeric or elastomeric without grafting and crosslinking monomers. Two populations of particles with a mean diameter of approximately 40-150 nm and approximately 160-500 nm respectively are mixed in given ratios. The impact strength of the resulting matrices is thus improved.
Patent EP-0291415-A2 (EP)
Inventor: LESPAGNE PIERRE
IPC: A23B4/10
Filed: 1988-05-11
Abstract: Process for preparing a meat product, particularly a dried, smoked, salted or cooked ham, having the form of a block for slicing progressively, comprising a series of preliminary stages of blending and/or salting and/or soaking and/or baking and/or drying and/or smoking and/or cooking and/or trimming and/or boning and/or moulding or the like, making it possible, especially, to confer thereon the taste qualities, appearance and shape appropriate to its consumption.   After these preliminary preparation stages and before the final packaging stage, a finishing stage is carried out in which the foodstuff (1) is coated with a rigid coating which matches the external contours thereof, so as to improve and facilitate slicing and handling. <IMAGE>
Patent EP-0287531-A2 (EP)
Inventor: MAGGIONI VIRGINIO
IPC: H01H9/04
Filed: 1988-04-12
Abstract: A fluid-tight electrical pressure switch for hydraulic or pneumatic circuits comprises a hollow body (2) having at one end a tubular connector (3) and at the other end (4) external electrical connection members (22) connected to a pair of fixed contacts (9) housed in the body and cooperating with a movable contact (8) carried by a push rod (7) slidable against the action of a biasing spring (15). The biasing spring reacts against an axially-adjustable stop (13) for calibrating the spring. The end (4) of the body opposite the tubular connector (3) is open and receives a closure stopper (19) carrying the external electrical connection members (22) and adapted to be sealed to the body (2) after the stop (13) for the biasing spring (15) has been adjusted.
Patent EP-0277102-A2 (EP)
Inventor: OLOFSSON KARL ARNE
IPC: A47L13/42
Filed: 1988-01-14
Abstract: This invention relates to a sweeper head support (10) having a length which considerably increases its width and comprising a means for securing a sweeper head or the like at the support and a handle attaching means. The handle attaching means comprises a slide member (28) movable between a central position on the support (10) and at least one position at the side edges of the support. The slide member (28) is provided with a spring loaded locking mechanism (30-34) by means of which it can be locked at diffferent positions on the sweeper head support.
Patent EP-0299939-A2 (EP)
Inventor: VONASEK JIRI
IPC: B41J2/175
Filed: 1988-06-30
Abstract: Device for printers using pressurized fluid medium for recording characters on an information carrier. 
     The device is formed with at least one buffer chamber (24) placed in direct connection with a fluid chamber (21), which constitutes one side of a wall or plate (22) provided with a discharge. 
     The buffer chamber includes an elastic or at least flexible dividing wall (27) between the fluid chamber and the buffer chamber. The buffer chamber has a relatively small volume and is closed and, in one embodiment, is such that it allows penetration or migration of gas molecules only through the dividing wall.
Patent EP-0328876-A2 (EP)
Inventor: REIL WILHELM
IPC: B31B5/74
Filed: 1989-01-13
Abstract: A device is described for unfolding paper tubes (2) lying flat and having a longitudinal sealing seam (4), which are to be made into packages for liquids, comprising a transport means for seizing the tube (2) lying flat and guiding it into an axially aligned position between a mandrel and an ejector. 
<??>So that the tube can be held open reliably in a high work cycle to give a shape having a square cross-section, the longitudinal sealing seam always coming to lie at a defined point, the invention provides that the transport means comprises a distributing rocker having sheet metal holding plate (51) and centring web (56) which can be swivelled approximately about a semi-circle, the folding stop (10) which lies opposite the centring web (56) and has receiving faces arranged in a V-shape being provided in a stationary manner, that swivel levers (13) having vacuum openings (24) are provided swivellably on both sides next to the folding stop (10) in such a way that two bearing planes (14) in each case bounding a swivel lever (13) hold open a V-shaped roof corresponding to two side faces (72) of the unfolded tube (2) lying next to one another, and that the ejector is provided at its front with a square plate, has a stroke which is greater than the length of the swivel levers (13) and which can be moved back and forth along the bearing planes (14) which have been set in a V-shape, in a manner which is controlled synchronously with respect to the swivel movement of the distributing rocker (51, 56, 57). 
<IMAGE>
Patent EP-0330955-A2 (EP)
Inventor: HINZ JOACHIM DIPL-ING
IPC: D21G1/00
Filed: 1989-02-20
Abstract: In order to preserve the glazing rolls (14) of a calender (10), the latter can be opened for without risk of damage to the paper web (P). The opening of the calender takes place on detection of a faulty area in the paper web or when the paper web is introduced into the calender. Tear damage to the paper web when the calender is opened is prevented by arranging that, during the opening movement, the glazing rolls together with the associated lead roll (22, 24) move over the same distance. <IMAGE>
Patent EP-0340468-A2 (EP)
Inventor: FASSNACHT HERBERT
IPC: B65G47/51
Filed: 1989-04-06
Abstract: A device for transferring articles (1), which are fed continuously one behind the other, to a conveyor which leads the articles away cyclically in groups has a screw conveyor (24) and a compartment-forming belt (11) which is connected stepwise. For the cyclical transfer of in each case one group of articles (1), the device has between the screw conveyor (24) and the take-over region of the conveyor belt a slide (21) which acts as a separator which is moved reciprocally, covering the take-over region of the compartment-forming belt arranged underneath the outlet region of the screw conveyor as it presses forward and releasing it as it retracts, so that articles taken by it drop into the compartments (12) while the belt is stationary. The slide is moved reciprocally by a program-controlled actuator (26, 30, 33). <IMAGE>