baber/WOPTO huggingface dataset:
Patent EP-0416768-A2 (EP)
Inventor: GREENWOOD STEPHEN R
IPC: G06F9/40
Filed: 1990-08-15
Abstract: Disclosed is a method and arrangement for providing each thread of execution (28, 30, 32 and 34) of a multi-threading digital data processing environment with private copies of each set of initialization data (regions 60-1 through 60-4 and 62-1 through 62-4) that is required by procedures (44, 46) which are executed in the context of more than one of the threads. The regions (duplicate data copies) are generated from templates (56, 58) that include a base or original copy of the required set of initialization data. The templates are formulated during operation of the digital data processing system to compile, link and load the procedures and are each identified by a region descriptor (72) which includes a region index (a non-negative integer) and the memory address of the template. Regions are created when the initialization data of the region is required by a procedure that is executing within the context of a thread (i.e., regions are created on an as needed basis) and the memory address of each region is stored in a thread address array (70) so that subsequent access by procedures executing in the context of the same thread can be made using the region descriptor. To conserve system memory, the thread address array is not established in memory until the corresponding thread is being executed and a procedure of the thread requires initialization data (i.e., a region for that thread is to be created).
Patent EP-0420441-A2 (EP)
Inventor: BOLTON PETER JOHN
IPC: A47H5/032
Filed: 1990-09-11
Abstract: A curtain track system comprises a flexible, plastics material track member (10), having in a rear surface thereof a central longitudinal lipped groove (14) and upper and lower longitudinal lipped channels (37) at opposite sides thereof, a ball chain (38) retained in the channels (37) and extending over rollers (18) in end caps (12) at respective opposite ends of the track member, support brackets (16) releasably securable to the track member at said groove (14) by operating from the front of the track member a manually operable pivotal catch (25), and upper and lower master gliders (39, 40) mounted on the track member and releasably securable to respective upper and lower runs of the ball chain in said channels (37) by operation at the front of the track member of manually operable pivotal members (50) which each have a free rear end with a 'vee' notch (53) for engaging the ball chain (38) between a pair of adjacent balls thereof and trapping it towards an inner surface of one of said channels.
Patent EP-0424125-A2 (EP)
Inventor: FUJII KATSUTOSHI C O UBE RESEA
IPC: A01N43/54
Filed: 1990-10-17
Abstract: Disclosed is an aralkylamine derivative represented by the following formula (I) and acid addition salt thereof:
      wherein R₁, R₂, R₃, R₄, R₅, R₆ and n are as described in the description), and preparation method thereof.
Patent EP-0430866-A2 (EP)
Title: Connection piece
Inventor: HAESLER HEINZ
IPC: F16L47/03
Filed: 1990-10-23
Abstract: The connection piece has a cylindrical body (2) consisting of thermoplastic material, in which a resistance heating wire (4) is inserted internally. An opening (20) can be expanded to the diameter of a pipeline so that the connection piece can be placed radially onto the pipeline. Once it is placed on, the connection piece is welded to the pipe by heating the resistance heating wire (4). The connection piece is especially suitable for producing a fixed-point mounting, a pipe clamp being inserted into a circumferential depression of the body (2). <IMAGE>
Patent EP-0442430-A2 (EP)
Inventor: KIENER ANDREAS DR
IPC: C12N9/04
Filed: 1991-02-11
Abstract: A microbiological process for the oxidation of methyl groups in aromatic 5- or 6-member ring heterocycles to the corresponding carboxylic acid. The heterocycle serves as the substrate and exhibits no substituent on the carbon atoms adjacent to the methyl groups to be oxidized. The reaction of the heterocycle takes place by means of microorganisms of the genus Pseudomonas utilizing toluene, xylene, or cymene. The enzymes of the microorganisms have been previously induced.
Patent EP-0452855-A2 (EP)
Inventor: OKAMOTO YUJI
IPC: G03G15/00
Filed: 1991-04-15
Abstract: In a copying machine provided with a recirculating document feeding apparatus (RDH) (1), the time required for the overall copying operation is reduced. In the copying machine provided with the RDH (1), there are cases where the copying operation is started after the number of the documents is counted. Maximum transporting speed of the document in the copying operation is a speed determined in accordance with minimum copying magnification. However, since the transporting speed of the document be set higher than the speed determined in accordance with the minimum copying magnification, the time required for the counting operation can be reduced. Thereby, the time required for the overall copying operation can be reduced.
Patent EP-0458065-A2 (EP)
Inventor: DE DOMPIERRE JEAN-BERNARD
IPC: B23D35/00
Filed: 1991-04-19
Abstract: The invention concerns a table (T) intended for facilitating the preparation and changing of upper tools (S1; S'1) and lower tools (S2; S'2) of a blank-separating station in a machine for producing packages. For this purpose, the table (T) is pivotable about a horizontal axis (A1) and can receive two pairs of tools (S1, S2 and S'1, S'2 respectively). When one pair of tools (S1, S2) has been put to work in the station (S), the other pair (S'1, S'2) can be prepared on the table (T) for a following job. The two tools (S'1, S'2) of the same pair are disposed on the table (T) in such a way that the lower tool (S'2), after its preparation, can be used as a reference for the positioning of blank-separating punches (P') to be mounted on the upper tool (S'1). …<IMAGE>…
Patent EP-0466184-A2 (EP)
Inventor: DUVEL LANE A
IPC: A61Q5/02
Filed: 1991-07-12
Abstract: A hair conditioning shampoo composition comprising an emulsion of water; about 5 to about 65 percent by weight of an anionic cleaning surfactant, such as ammonium lauryl sulfate; from about 0.1 to about 20 percent by weight of a cationic di-long chain alkyl quaternary nitrogen-containing conditioning agent, wherein the long alkyl chains bonded to the nitrogen atom have from about 12 to about 22 carbon atoms per alkyl chain, such as distearyl dimethyl ammonium chloride; from about 0.5 to about 10 weight percent of a long chain fatty alcohol haing about 8 to about 32 carbons in the long chain, such as stearyl alcohol; from about 0.5 to about 10 weight percent of a non-volatile silicone; and about 0.1 to about 5% of an anionic crosslinked polymeric suspending agent.
Patent EP-0455274-A2 (EP)
Inventor: BUTZKE KARL-FRIEDERICH
IPC: H04Q1/14
Filed: 1986-03-11
Abstract: At the end of a tray-shaped support can be mounted cable ends and cable cores brought out from the cable. Across the tray longitudinal direction extend fittable, mutually parallel terminal blocks with several rows of contacts, with two rows provided with conductor terminal. One row is intended for incoming cores, while the other one is intended for the outgoing ones. A further contact row is provided for overvoltage arresters, dividing and testing plugs etc. The incoming core contact row is set deeper than that for the outgoing ones. In the terminal blocks (20), between the different levels of contact rows (71,74) is fitted the contact row (72) for the over-voltage arrester(s). The latter extends in the space above the lower row (71) for the terminal contact (34) in the block.
Patent EP-0477964-A2 (EP)
Inventor: SUZUKI HIDETOSHI
IPC: C08G75/025
Filed: 1991-09-27
Abstract: A method for recovery of lithium chloride wherein a dihalogen aromatic compound is reacted with an alkali metal sulfide and/or an alkali metal hydrosulfide in a polar solvent in the presence of lithium chloride and wherein after polyarylene sulfide particles and a matter insoluble in the solvent are separated from the resulting mixture, lithium chloride is recovered from a residual solution, characterized in that lithium chloride in the residual solution is separated on crystallization. In this manner, high purity lithium chloride may be recovered at a lower cost by a simple equipment, whilst high quality polyarylene sulfide may be obtained.
Patent EP-0478068-A2 (EP)
Inventor: WILLIAMS JOHN M
IPC: C07J73/00
Filed: 1991-09-18
Abstract: Disclosed is a new process for making 17-beta branched alkanoyl-3-oxo-4-aza-5-α-androst-1-enes, agents for treating benign prostatic hypertrophy (BPH), by reacting methyl 3-oxo-4-aza-5-α-androst-1-ene-17-beta carboxylate with isobutylmagnesium bromide in the novel presence of hexamethyldisilazane (HMDS). Use of the HMDS results in higher yield and less by-products as opposed to the standard Grignard reaction in the absence of HMDS.
Patent EP-0467572-A2 (EP)
Inventor: FORMAN RALPH
IPC: H01J9/39
Filed: 1991-07-08
Abstract: Outgassed materials liberated in spaces between pointed field emitter tips (14) and an electrode structure (22) during electrical operation of a field emitter device are vented through passageways (12b,20,22a,3) to a pump or gettering material (40) provided in a separate space. The passageways may include channels formed through an insulating layer between a base for the field emitters, and the electrode structure, with the channels interconnecting adjacent spaces in a row direction. Where the electrode structure includes a gate electrode layer and an anode layer (28), similar channels (28a) may be formed through an insulator layer provided therebetween. The field emitters may be formed in an arrangement of rows and columns, with the spacing between the columns smaller than the spacing between the rows. Holes are formed by anisotropic etching through the anode, gate electrode, and insulator layers down to the base. Subsequent isotropic etching of the insulator layers through the holes in the anode and gate electrode layers is controlled to cause sufficient undercutting in the insulator layers that adjacent holes merge together only in the row direction to form the channels.
Patent EP-0494487-A2 (EP)
Inventor: CHIRIFE RAUL
IPC: A61N1/365
Filed: 1991-07-12
Abstract: A dual-chamber AV sequential pacemaker with the capability of automatically adjusting right heart AV interval to optimize left heart AV interval by compensating for pacing-induced inter-atrial and inter-ventricular conduction delays. Depending on the pacing and sensing action, as determined by the patient's native rate, the predetermined threshold rate and intrinsic AV interval, the pacemaker selects the AV interval. Right heart AV interval is adjusted to compensate for the heart's inter-atrial and inter-ventricular delays. Threshold values are previously estimated, using mean values measured using non-invasive techniques. The pacemaker has a dual phase operating mechanism consisting of an analysis phase followed by a pacing phase. The P wave rate is sensed and compared to a predetermined base rate. If the sensed P wave rate is above the baseline, atrial depolarizations will be sensed by the pacemaker and small number (default = 4) of consecutive native AV intervals will be averaged. If this average is less than a predetermined threshold value, the system will continue in the demand mode, sensing P and R waves. If the average is greater than said value, then the ventricle is paced for n number of times the analysis phase (default = 100 cycles), each followed by a short AV delay (Default = 50 ms) that is intended to compensate for the delay introduced in the onset of left ventricular depolarization after pacing the right ventricular apex. When P wave rate is below the predetermined rate, atrial pacing will occur. During the initial analysis phase, the pacemaker AV interval may be extended to a higher value, say 250 ms, to allow measurement of the native AV interval. At least four AV intervals will be averaged to compensate for possible Wenckebach phenomenon. If averaged AV is greater than, say 220 ms, sequential pacing with AV of 160 ms will take place for 100 cardiac cycles. If averaged native AV intervals are less than 220 ms, atrial pacing with ventricular sensing will be continued with the AV interval set at 250 ms for the next 100 cycles. At the end of either 100 cycle period, another 4-beat analyzing phase is started. Both pacemaker phases (analysis and pacing) are programmable. The 4/100 cycle sequence allows rapid pacing mode corrections under situations such as intermittent block due to exercise or other causes.
Patent EP-0471594-A2 (EP)
Inventor: GLASS TERRY W
IPC: D21H17/55
Filed: 1991-08-16
Abstract: Polyaminopolymers containing functionality are prepared by (a) contacting a polyfunctional amine with an unsaturated alkylating agent to form an amine/unsaturated alkylating agent adduct; (b) contacting the adduct with a polyfunctional compound to form a polyaminopolymer; (c) contacting the polyaminopolymer with a halogen, hypohalous acid or precursor thereof to form a polyaminopolymer having halohydrin or dihalo functionality; and (d) raising the pH of the polyaminopolymer having halohydrin or vicinal dihalo functionality to cause an increase in molecular weight. Optionally, the polyaminopolymer of step (b) or (c) is contacted with a crosslinking agent therefor having at least two functional groups reactive with amine groups to form a crosslinked polyaminopolymer. When such a crosslinked polyaminopolymer is formed, step (d) can be omitted. The polyaminopolymer of the invention are useful for preparing paper having improved wet strength.
Patent EP-0441758-A2 (EP)
Inventor: SCHOEPS KNUT CHRISTIAN
IPC: B25D9/06
Filed: 1991-01-22
Abstract: A torque impulse delivering power tool having an automatic power shut-off means (28) and comprises a drive unit (15) including a rotor (16), power supply means (24) connected to the drive unit (15), a power control means (23) included in the power supply means (24), an output shaft (20), and a hydraulic impulse clutch (19) coupling intermittently the drive unit (15) to the output shaft (20), which impulse clutch (19) comprises a drive member (18) drivingly connected to the drive unit rotor (16). A retardation responsive trip means (28) includes an inertia influenced activation member (29) which is mounted on a pivot pin (30) on the drive member (18) for movement about an axis substantially parallel to the rotation axis of the drive member (18) and which is arranged to activate a latch means (40-44) by which the power control means (23) is shiftable from an open position to a closed position as a certain retardation magnitude is reached in the drive member (18).
Patent EP-0466671-A2 (EP)
Inventor: FAST PEDER
IPC: C03C4/12
Filed: 1991-07-03
Abstract: A fluorescing coating which fluoresces when illuminated with light within the ultraviolet wavelength range. The coating is intended primarily for road markings of different kinds and includes material (4;5) with pigment for emitting colour when illuminated with light within the visible wavelength range and material which fluoresces when illuminated with light within the ultraviolet wavelength range. The coating further includes a binder (3). The invention is characterized in that the material which fluoresces when illuminated with light within the ultraviolet wavelength range consists of glass spheres (2) or glass pieces produced from a glass mass which has been doped with a dope additive such as to cause the glass in the glass spheres or glass pieces to fluoresce when illuminated with ultraviolet light. 
     It is suggested that Figure 1 is published together with the abstract.
Patent EP-0504791-A2 (EP)
Inventor: ROSE BURKHARD
IPC: A61K8/44
Filed: 1992-03-17
Abstract: The invention relates to a composition for the permanent waving of human hair with improved use properties, which contains alkanediols in combination with ammonium carbamate for alkalisation.
Patent EP-0537820-A2 (EP)
Inventor: SCHATTSCHNEIDER MANFRED
IPC: C11D1/68
Filed: 1992-09-29
Abstract: Glycosiduronic acids, such as alkyl glycosiduronic acids or alkenyl glycosiduronic acids, which may be used in the preparation of surfactant compositions, such as detergents and cleansers, are prepared by reacting an oxidised mono-, oligo-, or polysaccharide with up to 10 monomer units with one or more fatty alcohols having 8-22 carbon atoms in the presence of a catalyst, preferably in bulk, and after acetalisation removing the excess alcohol. Preferably the oxidised monosaccharide used is glucuronic acid and/or glucuronic acid-3,6-lactone.
Patent EP-0536846-A2 (EP)
Inventor: NUYTS HENRY
IPC: B60P1/44
Filed: 1992-10-09
Abstract: Assembly of a vehicle (1) provided with a container (2), such as a removal van, a furniture transport vehicle or the like, and a ladder lift unit (3), comprising a basic portion (4), a ladder lift (5) pivotably connected therewith and means for bringing the ladder lift in a certain position in relation to the basic portion, and securing it. The vehicle (1) and the ladder lift unit (3) have been constructed such, that when the ladder lift unit does not have to be used, it can be brought on to the roof of the container of the vehicle in such a position that the ladder lift (5) of the unit will in transport position be in longitudinal direction and in almost horizontal position on the roof of the container (2) of the vehicle (1). Further, means (13) are present for locking the ladder lift (5) and/or the basic portion (4) of the ladder lift unit (3) in relation to the container (2).
Patent EP-0541165-A2 (EP)
Inventor: TOKVAM GUDMUND
IPC: F27B13/02
Filed: 1992-11-03
Abstract: A ring section furnace device for the calcination of carbon bodies consists of a number of serially connected chambers with or without lids on top. Each chamber contains a number of cassettes, the walls of which (2) have been fitted with vertical and/or horizontal flue gas channels and with a flue gas exhaust system from each chamber through a ring duct (10). 
     The furnace is fitted with another, separately attached ring duct (13) and each of the chambers is fitted with a recovery device in the form of a lid, manifold, or a similar device with a closeable open - ing or joining pipe (11), which allows for exhaust removal of the air used for cooling the cassettes through a pipe connection (1) fitted between the other ring duct and the recovery device on the chamber.
Patent EP-0498668-A2 (EP)
Inventor: DIENY BERNARD
IPC: H01F10/16
Filed: 1992-02-07
Abstract: A magnetoresistive (MR) sensor comprising a layered structure formed on a substrate (11) includes a first (12) and a second (16) thin film layer (14) of magnetic material separated by a thin film layer of non-magnetic metallic material such as Cu, Au, or Ag, with at least one of the layers of ferromagnetic material formed of either cobalt or a cobalt alloy. The magnetization direction of the first ferromagnetic layer, at zero applied field, is set substantially perpendicular to the magnetization direction of the second ferromagnetic layer which is fixed in position. A current flow is produced through the sensor, and the variations in voltage across the MR sensor are sensed due to the changes in resistance produced by rotation of the magnetization in the front layer of ferromagnetic material as a function of the magnetic field being sensed.
Patent EP-0511869-A2 (EP)
Inventor: SATO ATSUSHI
IPC: G11B21/08
Filed: 1992-04-30
Abstract: A head is moved toward an IGB1 at high speed until the IGB1 is detected, and then the head is moved toward an IGB2 at low speed until the IGB2 is detected. After the IGB2 is detected, a gradually increasing inverted drive current is fed to a VCM moving the head until an inversion of a direction of movement of the head is detected. After the IGB1 is not detected, a position control of the head is performed to position the head on a reference track. Rapid positioning of the head is attained even though an external force acting on a head actuator carrying the head varies.
Patent EP-0549283-A2 (EP)
Inventor: KOIKE YOSHIO
IPC: G02F1/139
Filed: 1992-12-18
Abstract: A liquid crystal display device comprising different liquid crystal aligning domains (A,B) in each of a plurality of unit regions for improving a characteristic of a viewing angle. In at least one of the liquid crystal aligning domains, molecules of the liquid crystal near the first alignment layer are aligned in a first pretilt direction and at a first pretilt angle (α) and molecules of the liquid crystal near the second alignment layer are aligned in a second pretilt direction generally opposite the first pretilt direction and at a second pretilt angle (β). The first pretilt angle (α) is larger than the second pretilt angle (β) so that molecules of the liquid crystal located intermediately between the first and second plates rise in accordance with the first pretilt angle when voltage is applied. This feature can be widely used in combination with a suitably selected arrangement of the other liquid crystal aligning domain for reducing rubbing steps and photolithography steps.
Patent EP-0517589-A2 (EP)
Inventor: FAUCHERE JEAN-LUC
IPC: C07K5/097
Filed: 1992-06-04
Abstract: The invention relates to the derivatives of formula (I): <IMAGE>  in which:   R1 or R2, which are identical or different, represent a hydrogen atom, an alkyl, cycloalkyl or benzyl group,   B represents an aromatic amino acid residue, A represents a peptide residue containing from one to three amino acids, in cyclic or linear form.
Patent EP-0568009-A2 (EP)
Inventor: KAWASHIMA TETSUJI C O SONY COR
IPC: G11B19/14
Filed: 1993-04-27
Abstract: A magneto-optical disc recording apparatus includes a magnetic head, an optical head, a position detector and a controller. The magnetic head supplies a vertical magnetic field corresponding to recording data to a magneto-optical disc. The optical head emits a light beam to the magneto-optical disc through a substrate of the magneto-optical disc. The magneto-optical disc is arranged between the magnetic head and the optical head. The optical head has an actuator for moving an objective lens in a tracking direction. The position detector detects the displacement of the actuator. The controller controls a recording operation of the magnetic head and the optical head. The recording operation is started when a result of detection by the position detector reaches a predetermined value.
Patent EP-0576931-A2 (EP)
Inventor: MIYASHITA TAKASHI C O HAMURA R
IPC: G02F1/13363
Filed: 1993-06-17
Abstract: A polarizer (2) is arranged on the incident side of a TN type liquid crystal cell (1) in which the arrangement of liquid crystal molecules is twist-aligned through substantially 90° in a direction from one substrate (8) to the opposite substrate (11) and the value of a product Δn c ·d c  of a refractive index anisotropy Δn c  and a gap d c  is set within a range of 300 to 600 nm, and an analyzer (3) is arranged on the exit side of the liquid crystal cell. A twist-aligned retardation plate (4), in which the arrangement of polymer molecules is twist-aligned through 90° in a direction opposite to the twist direction of the twist orientation of the liquid crystal molecules and the value of Δn·d ranges between 100 and 600 nm, is arranged between the liquid crystal cell and the analyzer.