baber/WOPTO huggingface dataset:
Patent EP-0251559-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/401
Filed: 1987-06-16
Abstract: A semiconductor memory device includes: a memory cell array constituted by a plurality of memory cell array units; transfer gates inserted in bit lines between the adjacent memory cell array units; a first and a second column decoders connected to both ends of bit lines in which the transfer gates are inserted; a row decoder connected to word lines of the memory cell array. The row decoder is adapted to be divided selectively in two parts; and two sets of row/column addresses are supplied to the column decoders and the row decoder. Therefore, simultaneous separate accesses to the memory cell array are carried out by the two sets of row/column addresses.
Patent EP-0253613-A2 (EP)
Inventor: TAKAHASHI AKIRA
IPC: G11B7/135
Filed: 1987-07-13
Abstract: An optical head for recording, reproducing or erasing information in a magnetooptical memory device by irradiating a laser beam to a storage medium (6). A means (10) is inserted in an optical system of a signal detecting section for separating an outer portion of a light flux at least partially.
Patent EP-0257928-A2 (EP)
Inventor: KAIDBEY KAYS
IPC: A61K8/92
Filed: 1987-08-13
Abstract: A suntanning composition for topical application to skin to enhance melanogenesis (tanning) caused by ultraviolet-A wavelengths, said composition comprising a carrier vehicle and at least one effective essential oil in an amount which promotes said melanogenesis in the prsence of ultraviolet-A wavelengths.
Patent EP-0270210-A2 (EP)
Inventor: MEHAN ASHOK K
IPC: C23F11/12
Filed: 1987-09-10
Abstract: When metal conductors are stored, especially in humid environments, their solderability decreases. The rate at which solderability decreases can be reduced by treating the conductor with a suitable surface active agent, particularly one which has an HLB (hydrophile-­lipophile balance) number of less than 10, preferably less than 5. The surface active agent can be applied to the conductor with a suitable liquid carrier, eg. as a solution in a mineral oil or a halogenated hydrocar­bon. If desired, a polymeric insulating jacket can be melt-extruded or wrapped over the treated conductor.
Patent EP-0262991-A2 (EP)
Inventor: JAKOBS THOMAS
IPC: H04M1/27475
Filed: 1987-10-05
Abstract: An integrated, multi-display overlay-controlled workstation (1) is disclosed. The present invention is particularly suitable for processing electronic images. A transparent energized conductive surface (5) is utilized as the primary input control device for the invention. The conductive surface enables the user of the apparatus to interact with menus, documents, pictures or other images on the various displays (6,7,8) as well as control and select various functions of the apparatus through permanent function symbols (9). Capability to communicate voice and date with other users and workstations also is provided. The present invention is mounted in a mechanical structure that can be manipulated as to orientation and height to allow optimization as to user physical attributes and user intended activity.
Patent EP-0266107-A2 (EP)
Inventor: ELLISON THOMAS M
IPC: B29C45/16
Filed: 1987-10-19
Abstract: Molded articles having contoured, decorative outer surfaces are disclosed. The articles comprise a molded polymer substrate and a decorative sheet material adhered to one side of the substrate. The decorative sheet material comprises a substantially molecularly unoriented cast polymer film formed from a weatherable polymer. The articles are particularly suited for use as automobile body panels and the like. Also disclosed is a method for making such articles, and a method for making sets of such articles for assembly into automobile bodies and the like.
Patent EP-0271273-A2 (EP)
Inventor: HOFFMAN JACOB M JR
IPC: C07D495/04
Filed: 1987-12-01
Abstract: Thieno-and Furopyridine sulfonamides are carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure and disorders associated therewith such as glaucoma.
Patent EP-0233144-A2 (EP)
Inventor: TALMAGE JOSEPH M
IPC: G01N33/72
Filed: 1987-01-26
Abstract: 1. An in-bowl testing matrix for determining the presence of occult blood in a stool sample comprising in combination:
     a) means for testing of a stool sample including a substrate containing thereon an oxygen sensitive dye, and a peroxygen source capable of reacting with each other in the presence of occult blood; and   b) toilet contaminant monitor testing means consisting essentially of a substrate having an oxygen sensitive dye reactable with strong oxidizing agents present as contaminants in the solution.
Patent EP-0255802-A2 (EP)
Inventor: ROTH MARTIN DR
IPC: C08F214/02
Filed: 1987-07-31
Abstract: Die Erfindung betrifft Copolymere aus 30-100 Mol%, bezogen auf das Gesamtpolymere, an Struktureinheiten der Formeln I und II, wobei der Anteil der Reste der Formel I, bezogen auf den Anteil von I und II, 5 bis 95 Mol% ausmacht <IMAGE> worin R¹ C1-C4Alkyl, C1-C4Alkoxy oder Halogen ist, R² Wasserstoff oder -COR³ bedeutet und R³ C1-C20Alkyl ist, m 1, 2 oder 3 darstellt, n 0, 1, 2, 3 oder 4 ist und die Summe von m und n höchstens 5 bedeutet, A ausgewählt wird aus der Gruppe der Reste bestehend aus Halogen, Cyano oder Struktureinheiten der Formeln III bis VIII <IMAGE> worin R<4> und R<6> unabhängig voneinander Hydroxy, -O- ?-R³ oder Glycidylgruppen der Formel IXa oder IXb darstellen <IMAGE> R<5> und R<7> unabhängig voneinander C1-C4Alkyl, C1-C4Alkoxy oder Halogen sind, o und q unabhängig voneinander 0, 1, 2 oder 3 sind, p und r unabhängig voneinander 0, 1, 2, 3, 4 oder 5 bedeuten, wobei die Summen o+p und q+r höchstens 5 betragen dürfen, R<8> Wasserstoff, C1-C20Alkyl, ein Glycidylrest der Formel IXa oder ein Rest der Formel VI ist, R<9> Wasserstoff, C1-C20Alkyl, Cycloalkyl mit 5-7 Ring C-Atomen, Phenyl, Naphthyl oder Benzyl darstellt, R¹° Wasserstoff, C1-C20Alkyl oder ein Glycidylrest der Formel IXa ist und Gruppen R¹¹ und R¹² unabhängig voneinander Wasserstoff, C1-C20Alkyl, Cycloalkyl mit 5-7 Ring C-Atomen, gegebenenfalls substituiertes Aryl oder Aralkyl oder ein Glycidylrest der Formel IXa sind oder zusammen mit dem gemeinsamen Stickstoffatom einen fünf- oder sechsgliedrigen nichtaromatischen heterocyclischen Ring bilden und R¹³ und R¹<4> unabhängig voneinander Wasserstoff oder Methyl sind, wobei die Reste R¹ bis R¹<4> und A eines Polymermoleküls innerhalb der gegebenen Definitionen unterschiedlich sein können. Die Verbindungen zeichnen sich durch hohe Glasübergangstemperaturen und gute Flexibilität aus und lassen sich als Bindemittel in Photoresistsystemen einsetzten. Die glycidylgruppenhaltigen Vertreter lassen sich aus als selbstvernetzende Epoxidharze verwenden.
Patent EP-0275915-A2 (EP)
Inventor: WINHEIM STEFAN H
IPC: D21F7/00
Filed: 1988-01-13
Abstract: The steam distributor (1) for the application of steam to a material web (3) such as paper features a main distribution space (9). This is subdivided into a multiplicity of chambers (24), all of which have a steam valve (21). The median lines of the associated discharge openings (35, 36) form an angle of at least 60 DEG  with an axis which stands vertically on a housing wall (2) with vents (8). At least twelve such vents (35, 36) are provided. This leads to very uniform distribution of the steam within the chamber and thus to uniform steaming of the material web below this chamber. 
<IMAGE>
Patent EP-0291986-A2 (EP)
Inventor: NAKAMURA SHIN C O SHISEIDO LAB
IPC: A61K8/67
Filed: 1988-05-19
Abstract: An oily sun-care cosmetic is disclosed, characterized by comprising at least 30% by weight of one or more volatile components.
Patent EP-0313725-A2 (EP)
Inventor: DUNCAN JOHN KENNETH
IPC: F24C7/02
Filed: 1988-05-25
Abstract: An improved metallic cooking utensil suitable for use both in stovetop cooking such as frying and in a microwave oven is disclosed. The utensil features a bowl member (10) formed of a single piece of stainless steel having a relatively square cut-off edge, that is, without a rolled-over edge or other complex edge detail. The upper portion of the dish member forms a circumferential flange which is extended at least two points (18, 20) to receive handles. The handles are formed of a microwave-transparent polymer material, and are affixed to the extended portions (18, 20) of the flange by rivets extending through square holes formed in the flange extensions (18, 20). The bowl (10) defines a relatively broad radius between its bottom portion (12) and the upper flange, and may have a heat conductive element (11, 30) plated onto or affixed to its bottom for improvement of its heat conducting characteristics.
Patent EP-0298241-A2 (EP)
Inventor: GINGERICH CHARLES OLIVER
IPC: G03G21/00
Filed: 1988-05-27
Abstract: An electrophotographic reproduction device includes an air blower (15) having a vacuum pressure inlet (14) and a positive pressure outlet (16). The inlet and/or outlet is connected to provide blower induced airflow at device stations, such as a sheet detack station (11), that require blower induced airflow for proper operation thereof. The duct or conduit (13) that connects to the blower inlet may be attached to a flexible vacuum cleaner hose (22) by service personnel. The vacuum cleaner hose (22) is then manually usable to clean the interior of the device of the buildup of toner, paper dust and debris, as the device is periodically serviced.
Patent EP-0301382-A2 (EP)
Inventor: HAYASHI MISHIO
IPC: H03K21/00
Filed: 1988-07-19
Abstract: Sampling pulses (B) for determining a series of measurement periods are each synchronized, by a synchronizing circuit (21), with one of input signal pulses (C) to be measured, and a first counter (27) responds to the synchronized sampling pulse (D) to start the counting of the input signal pulses (C). When the first counter (27) has counted a predetermined number M of input signal pulses (C), a second counter (34) starts the counting of the input signal pulses (C) at the initial value M and stops the counting in response to the next synchronized sampling pulse (B). The count value of the second counter (34) is applied to a display (41) during the next counting of the input signal pulses (C) by the first counter (27) up to the predetermined number (M).
Patent EP-0316918-A2 (EP)
Inventor: LUKAS RUDOLF CSC
IPC: C08F214/06
Filed: 1988-11-17
Abstract: This invention relates to capryloyloxyalkyl acrylates of the general formula 
CH₂=CH-CO-O-R-O-CO-(CH₂)₆-CH₃, 
wherein R is an alkylene group of 2 to 6 carbon atoms, and their polymers and copolymers containing structure units of the general formula
      where R are identical or different alkylene groups as defined above, and the polymer contains either 100 % of the capryloyloxyalkyl acrylate structure units or additional vinyl monomer and particularly vinyl chloride structure units in the main chain or side chains. 
     The invention also pertains to methods for the preparation of capryloyloxyalkyl acrylates corresponding intermediates and to methods for producing the polymers and copolymers containing capryloyloxyalkyl acrylate structure units either by polymerization or copolymerization of capryloyloxyalkyl acrylates with the respective vinyl comonom ers or by polymerization of the vinyl comonomers, particularly vinyl chloride, in the presence of a poly(capryloyloxyalkyl acrylate). 
     The invention is particularly applicable to the production of new types of plasticized PVC where migration and extraction of the plasticizing component is excluded.
Patent EP-0318900-A2 (EP)
Inventor: FUKUI ISAO
IPC: G01N21/67
Filed: 1988-11-28
Abstract: Method and apparatus for emission spectroscopic analysis by spark discharge, wherein each and every one of a number of spark discharges conducted for analysis of a sample comprises a high energy portion providing a sufficient amount of energy to vaporize the elements contained in the sample and a low energy portion providing a sufficient amount of energy to cause the vaporized elements to emit light, and wherein spectroscopic measurement is conducted in the low energy por­tion, or initiated in the end portion of the high energy portion to continue in the low energy portion.
Patent EP-0305010-A2 (EP)
Inventor: SCHIEBEL ULRICH DR
IPC: G01T1/29
Filed: 1988-08-24
Abstract: In this device, the light source is arranged on one side and a photodetector arrangement is arranged on the other side. The light source irradiates a part-area of the recording carrier, consisting of a multiplicity of picture elements, and the photodetector arrangement consists of a CCD image pick-up arrangement which is arranged in such a manner that the charges in the cells of the CCD image pick-up are transported in the same direction and with the same speed at which the part-area illuminated by the light source is moving over the recording carrier. 
<IMAGE>
Patent EP-0277825-A2 (EP)
Inventor: IMAI TAKESHI
IPC: C07F7/20
Filed: 1988-02-03
Abstract: A method for purifying impure hexamethyldisiloxane comprising as a major portion hexamethyldisiloxane and as a minor portion a mixture of low-boiling organic solvents, other organosilicon compounds, and odor-producing materials is described. The method comprises (A) first, treating the impure hexamethyldisiloxane with a condensation catalyst to convert the organosilicon compounds to additional hexamethyldisiloxane; (B) second, washing the treated impure hexamethyldisiloxane with water; (C) third, separating a water phase from the washed impure hexamethyldisiloxane; (D) fourth, distilling the washed impure hexamethyldisiloxane to yield hexamethyldisiloxane of enhanced purity; (E) fifth, contacting the hexamethyl­disiloxane of enhanced purity with acid clay at a temper­ature of greater than about 50°C.; and (F) finally, contacting the acid clay treated hexamethyldisiloxane of enhanced purity treated in (E) with activated carbon to yield hexamethyldisiloxane with enhanced purity and minimal unpleasant odor.
Patent EP-0313183-A2 (EP)
Inventor: MULLER HERBERT MATTHEW
IPC: C10G7/00
Filed: 1988-06-03
Abstract: An inlet horn for reducing liquid entrainment of liquid in vapor products in distillation towers. The inlet horn has a tangential entry (26) for the vapor-liquid feed which opens into a peripheral open bottomed horn with a number of deflector vanes [30A...30B] angularly disposed horizontally and vertically along the length of the horn to deflect liquid components of the feed radially outwards and vapor components downwards so as to improve their separation. The horn may be used in atmospheric and vacuum crude distillation and other vapor-liquid separation units.
Patent EP-0303513-A2 (EP)
Inventor: DAVIES BRYAN
IPC: A45F4/06
Filed: 1988-08-12
Abstract: There is described a carrying frame (1) for use in supporting a back-pack (2) or the like which may be converted into a chair. The frame is formed of tubular members which interfit to form either the backpack support or a chair. In an alternative embodiment the back-pack may be converted into a bed.
Patent EP-0312284-A2 (EP)
Inventor: BANEY RONALD HOWARD
IPC: C01G1/00
Filed: 1988-10-11
Abstract: A method is disclosed for preparation of superconductive substances, and in particular, those comprising a rare earth element, barium (Ba), copper (Cu) and oxygen, having a composition represented by the general formula: 
LnBa₂Cu₃O 7-δ   
in which Ln represents a rare earth element and δ has a value of about 0 to 0.5. The method includes forming a solution containing an organic compound of a rare earth element, an organic barium compound and an organic copper compound in an organic solvent, homogenizing the resulting solution, stripping the organic solvent from the homogenized solution by evaporation to give a precipitate and pyrolyzing the precipitate to obtain the superconductive substance. The precipitate may also be formed as fibers or films prior to pyrolysis.
Patent EP-0326742-A2 (EP)
Inventor: GRACIOTTI ALESSANDRO
IPC: H03F3/217
Filed: 1988-10-25
Abstract: The logical signal at acoustic frequency provided by a sound generator (17) is modulated in a coincidence circuit (25) by means of an ultrasonic signal, the duty-cycle of which can be varied by means of a program. More particularly, the modulating signal is generated by a cyclic counter (29). The duty-cycle is programmed by writing the corresponding numerical value to a register (31) with a capacity equal to that of the counter. An adder (36), adding the value of the counter each time to that of the register, generates a carry signal which gives consent to the acoustic signal only for a part of the relative cycle of the modulating signal. The modulated signal is applied via an amplified (20) to a loudspeaker (21) with a smoothing capacitor (22).
Patent EP-0326893-A2 (EP)
Inventor: HAVERKAMP HANS
IPC: A47L15/46
Filed: 1989-01-23
Abstract: The dishwasher has a spraying system which is fed with cleaning liquid from a collection trough, which has a water inlet valve, by means of a circulation pump, driven by an electric motor. Means are provided for measuring the current input and/or the capacitor voltage and/or the rotational speed of the electric motor or of the liquid pressure and/or the flow rate in the spraying system or the noise level or the vibrations of the machine, which means cause the water inlet valve to close after a minimum filling level of the collection trough has been reached and a uniform measuring value has been obtained. <IMAGE>
Patent EP-0329106-A2 (EP)
Inventor: LATTKA ALEXANDER DR
IPC: G01M13/04
Filed: 1989-02-15
Abstract: The invention relates to a process for diagnosing the mechanical properties of the rotating parts of machines with roller bearings, which machines have to be monitored with regard to the state of the roller bearings. Here, an oscillation signal is detected at the rotating parts of the machine and, after the positive and negative peak values are recorded at defined time intervals, is metrologically processed and analysed. So that damage to the roller bearings can be diagnosed by a quick and reliable method, a first number of time intervals are started at the instant n0 and the second number of time intervals are started at the instant n0 = gamma . x, and a valuation factor for the mechanical properties of the machine is determined from the overall arithmetic mean value of all the mean values determined. The invention can be used for the monitoring of rotating parts in machines. <IMAGE>
Patent EP-0331957-A2 (EP)
Inventor: CZELLER BELA
IPC: B01D24/00
Filed: 1989-02-20
Abstract: Device for the continuous treatment of liquid, equipped with a cylindrical container and a rotating filter basket subdivided into cells and containing a filter packing, in which the container is provided with liquid supply and liquid discharge tubes and a rinsing water discharge tube. According to the invention the container (1) is a pressurised container (1), the cells (8) of the filter basket are spaces bounded on the sides and above by metal sheets (plates), which underneath are terminated by support elements (13) provided with openings, the height of the filter packing (12) is smaller than the height of the cells (8) and the cells (8) are connected to the central liquid supply tube (2) and the rinsing water discharge tube (18) via the rotating distributor head (4) in such a manner that the rotating distributor head (4) comprises the stationary lower part (5) attached to the central liquid supply tube (2) and sealed to said lower part the adjoining rotating upper part (6), where in the lower part openings are provided in an equal division corresponding to the number of cells (8), and in the upper part (6), covering these openings in the start position and after rotation through one division, openings are provided adjoining the liquid distribution tubes (7) connected to the upper plate of the cells (8), where at least one section of the rinsing water discharge tube (18) is conducted in the interior of the central liquid supply tube (2) and is connected to an opening of the lower part (5) of the rotating distributor head (4) from the inside. <IMAGE>
Patent EP-0341559-A2 (EP)
Inventor: HEUER HUBERT DR
IPC: A61K31/55
Filed: 1989-05-03
Abstract: A synergistic effect is achieved when  beta 2-mimetics are used together with PAF antagonists in the treatment of bronchial asthma.
Patent EP-0344807-A2 (EP)
Inventor: MURAKI HIROJI C O HAMAMATSU PH
IPC: G01N13/04
Filed: 1989-06-02
Abstract: A method of evaluating the permeability of a thin membrane comprising the steps of mixing solutions having substances that when reacted, produce chemiluminescense. The resulting emitted light is measured by a photodetesctor and correlated to the permeability of the membrane.
Patent EP-0365984-A2 (EP)
Inventor: CHEN CHEN-CHI
IPC: C08G59/56
Filed: 1989-10-18
Abstract: A composition comprising
     (a) epoxy resin;   (b) organic anhydride; and   (c) polyamine of the structure K-C(CH₃)₂-K, where K is
      and R is about 70 weight % -NHCH₂CH₂CH₂N(C₂H₅)₂ and about 30 weight %
          as well as a process for producing the same is disclosed. The composition is especially useful in electronic encapsulation applications.
Patent EP-0370307-A2 (EP)
Title: Palletised container
Inventor: SCHUTZ UDO
IPC: B65D19/10
Filed: 1989-11-08
Abstract: The pallet container comprises a wooden pallet or a steel pipe pallet, on which is mounted an inner container of a synthetic resin with a jacket of vertical and horizontal lattice bars (4, 5) of steel pipe, these bars forming continuous inner and outer tangential planes; (20-20, 25-25). At the points of intersection (15), the lattice bars are drawn in to form trough-like indentations. This configuration has the result that, at each point of intersection (15), four contact points (22) disposed in one plane (21-21) are produced with an accumulation of material in each case corresponding to four times the wall thickness of the lattice bars. The lattice bars (4, 5) are joined together at the points of intersection (15) in the zone of the contact points (22) by electric resistance welding. The pallet container is usable as a safely operating multiple-trip container for liquid merchandise of all kinds.
Patent EP-0370395-A2 (EP)
Inventor: BOHNER JOHN J
IPC: H02K37/22
Filed: 1989-11-17
Abstract: A high performance, lightweight and low cost dynamically controlled motor (10) is disclosed wherein the position control of the motor (10) is accomplished by the use of an electronic braking apparatus (20). The dynamically controlled motor (10) of the present invention includes a standard electric motor (15) controlled by the electronic braking apparatus (20). The electronic braking apparatus (20) includes a piezoelectric transducer (50) which can be activated to provide a braking force to the rotor (35). The rotor (35) is rotated to the desired stopping location, then the electronic braking apparatus (20) is activated by activating the piezoelectric transducer (50). The rotor (35) can thereby be held at the desired position.
Patent EP-0374567-A2 (EP)
Inventor: ITO TOYOZO
IPC: B41J15/04
Filed: 1989-12-04
Abstract: A continuous-paper electrostatic printer that is capable of preventing paper wastage caused by allowing paper to be needlessly fed to the electrostatic printing section when there is no data to be printed. This is done by providing the paper cutting means downstream of the paper holder and ensuring that in such cases paper is not transported upstream of the cutting means and by ejecting cut paper in the system at that time.
Patent EP-0376220-A2 (EP)
Title: Apparatus for treating waste glass
Inventor: EHINGER MARTIN DR ING
IPC: B65F1/14
Filed: 1989-12-22
Abstract: An apparatus for treating waste glass, such as bottles, has a waste glass container (36) whose entry opening (34) has a glass crushing device (4) connected in front of it. The glass crushing device has a driven shaft (6) provided on its circumference with projections (10). During operation, the shaft with the projections rotates. Waste glass which strikes it is shattered into small glass pieces which are ejected into the waste glass container (36). Foreign bodies such as corks or screw tops are retained by a screen (32) and ejected into a waste container (38). <IMAGE>