baber/WOPTO huggingface dataset:
Patent EP-0159856-A2 (EP)
Inventor: HAUSKE JAMES ROBERT
IPC: C07H17/00
Filed: 1985-04-10
Abstract: Macrolide antibiotics of the formula:
     and their pharmaceutically-acceptable acid-addition salts, wherein R is hydrogen or methyl; and R 2  and R 3  are each hydrogen, amino, NH-CO-R 5  or NH-SO 2 -R 6 ; provided that one of R 2  and R 3  is always hydrogen, but R 2  and R 3  are not both hydrogen; wherein: (i) R 5  is selected from
     
     wherein Alk is alkyl having from 1 to 8 carbons; Ar 1  is thienyl, furyl, isoxazolyl, pyridyl, pyrazinyl or pyrimidyl; X 1  is hydrogen, fluoro. chloro, bromo, hydroxy, amino, nitro, trifluoromethyl, alkyl having 1 to 3 carbons or alkoxy having 1 to 3 carbons; X 2  is hydrogen, fluoro, chloro or bromo; n is 0 or 1; and m is 0, 1, 2 or 3; and (ii) R 6  is selected from the group consisting of
     wherein Ar 2  is thienyl or furyl and X 3  is hydrogen, chloro, bromo or iodo. 
     Also included are certain novel intermediates useful in preparing said antibiotics.
Patent EP-0160551-A2 (EP)
Inventor: KONO KOICHI
IPC: C08J5/18
Filed: 1985-04-26
Abstract: polyethylene microporous membrane having a thickness of not more than 10µm, a breaking strength of at least 200 kg/cm<sup>2</sup> and a porosity of at least 30% is produced by heating and dissolving polyethylene having a weight average molecular weight of at least 5 x 10<sup>5</sup> in a solvent, forming a gel sheet from the resulting solution, subjecting the gel sheet to a solvent removal treatment to adjust the amount of the solvent in the gel sheet to 10 to 80% by weight, heating and stretching the sheet and then removing the residual solvent therefrom.
Patent EP-0172653-A2 (EP)
Inventor: WOLLMANN ANDREW J
IPC: H01L21/22
Filed: 1985-07-18
Abstract: A cantilever tube for carrying loaded wafer boats into a diffusion furnace and confining flow of gas through the wafers includes an elongated slot extending from an open end of the tube to a predetermined region in which the wafer boats are positioned, the wafer boats abutting each other and forming a sealing cover for the elongated slot: A narrow boat carrier supported on a carriage system extends through the elongated slot and carries a wafer boat loaded with wafers into the open end and to the predetermined region in the cantilever tube without allowing either the carrier, or the wafer boat, or the wafers to touch the cantilever tube. The carrier lowers the boat onto the bottom inner surface of the tube, causing the boat to cover a portion of the elongated slot. The procedure is repeated for subsequent wafer boats, each of which abuts the previous one, to effectively close and seal the elongated slot when all of the wafer boats are positioned inside the cantilever tube.
Patent EP-0177296-A2 (EP)
Inventor: SYMES KENNETH CHARLES
IPC: C08B31/12
Filed: 1985-09-27
Abstract: A process for producing novel water-soluble compounds of the formula (HO)<sub>m</sub> -A- (0CH<sub>2</sub>NR<sup>1</sup>COR)<sub>P</sub> comprises forming a dispersion of an aqueous solution of a substrate A(OH)<sub>n</sub> which is an alcohol or, preferably, a carbohydrate and a derivatising reagent HOCH<sub>2</sub>NR<sup>1</sup>COR<sup>2</sup> in a water immiscible liquid and azeotroping the dispersion to remove water and therby to drive the condensation reaction. The process can achieve high degrees of substitution and is of particular use in the production of water-soluble unsaturated polymerisable products, preferably methylol acrylamide derivatives, in a process in which the aqueous dispersed phase contains a water-soluble polymerisation inhibitor. The unsaturaed products may be used as cross-linking monomers in many aqueous polymerisation reactions, for instance an aqueous composition containing them with a water-soluble photo-initiator system including a dye are used as curing inks.
Patent EP-0178132-A2 (EP)
Inventor: DOBBINS BOB M
IPC: G07D7/02
Filed: 1985-10-04
Abstract: An improved currency validator (1) has one or more sensors (18; 24; 30) positioned along a bill passageway (4) for testing a bill transport along the bill passageway and for generating electrical signals in response to certain features of the bill. Data derived from the electrical signals is processed by a logic circuit, such as microprocessor (102), to determine the authenticity and denomination of the bill. The data may be normalized during its processing. Either or both a histogram technique or a percent denomination space technique may be used in determining the authenticity and denomination of the bill.
Patent EP-0156758-A2 (EP)
Inventor: CHANCE JAMES LARRY
IPC: F26B13/18
Filed: 1985-03-21
Abstract: Substantially uniform heat transfer through the cylindrical heat transfer wall (11) of a steam heated hollow dryer drum (10) is attained by longitudinal spoiler bars (25) effecting turbulence of condensate throughout a major extent of the inner surface of the heat transfer wall (11), and condensate turbulence is generated in a narrow annular area (27) from which a stationary siphon intake head (23) withdraws the condensate from the steam chamber (12). A turbulence promoter (28) is carried by the intake head (23) and may comprise rigid or yieldably supported structure, e.g. a brush, (28) rigid or flexible bar structure, an array of fingers, mounted on the downstream or offrunning side of the intake head (23) having regard to the direction of rotation of the drum (11).
Patent EP-0181838-A2 (EP)
Inventor: MANELLI CARLO
IPC: G05B19/18
Filed: 1985-09-26
Abstract: The method in reference provides the possibility of performing the geometrical control of the pieces (5) on a production line at the same operation rate as that of the plant, by means of a number of active tracing elements (3) disposed radially on an appropriate bar or bars (2) pulled along by a slide (6), the points to be measured being detected after said bar (2) has been freely introduced into the piece (5) to be inspected and the tracer points (3) have come out for the detection. Afterwards the acquired data are processed by a videographic unit (31) associated with a microcomputer (34) which compares said data with those, previously stored, of the standard piece, displaying the drawing of the latter and the results of the processing itself on the above mentioned videographic unit (31) provided with three signalling lamps referring to three different tolerance levels.
Patent EP-0161226-A2 (EP)
Inventor: NYREN ULF EINAR
IPC: H02G3/12
Filed: 1985-04-09
Abstract: Installation duct and mounting brackets therefor for reception of electrical wires, telephone cables and the like. The installation duct (10) consists of an elongate, hollow beam having an essentially open rectangular cross-sectional shape. The beam preferably is made from extruded aluminium. At its bottom plate (26) and its top plate (28) the beams are provided with compartments (22) in which various kinds of lines and cables are drawn, separated from each other. Between the compartments (22) a space is reserved for mounting of electrical sockets, computer terminal points and similar connection means. The mounting bracket comprises two parts, one of which is a U-shaped section and is designed to be secured to a support, such as a wall, and the other one of which is an essentially Z- shaped section designed to secure the installation duct proper (10).
Patent EP-0203613-A2 (EP)
Inventor: SOICHIRO YAMAMOTO
IPC: G03F7/028
Filed: 1986-05-30
Abstract: A light-sensitive material and an image recording method using the same are disclosed. The material comprises a support having provided thereon a light sensitive layer containing at least a light-sensitive silver halide, a reducing agent, a polymerizable compound, and a color image forming substance, wherein at least the polymerizable compound and the color image forming substance are encapsulated in the same microcapsules. The material exhibits high sensitivity and excellent stability with time.
Patent EP-0208124-A2 (EP)
Inventor: YANG TAI-HER
IPC: H02P8/00
Filed: 1983-09-28
Abstract: The rotor of a stepper motor comprises a toothed cup or plate (1-2) of soft iron surrounding a freely-rotatable permanent magnet (1-7).
Patent EP-0212517-A2 (EP)
Inventor: BRINGER-MEYER STEPHANIE DR
IPC: C12P7/58
Filed: 1986-08-09
Abstract: Aqueous mixtures containing glucose and fructose are fermented using a stable mutant of Zymomonas mobilis which does not ferment fructose to give an aqueous mixture of fructose, sorbitol, glucose, ethanol, CO2 and gluconic acid, from which the sorbitol can be isolated. The initial mixtures contain at least 100 g/l, preferably 120 to 200 g/l and specifically 140 to 180 g/l each of glucose and fructose. The mutant with the deposit number DSM 3126 has proved suitable.
Patent EP-0214492-A2 (EP)
Inventor: FRANKE MANFRED
IPC: H03H1/00
Filed: 1986-08-13
Abstract: This filter is provided for lines conducted through a metal plate. For space reasons, the high-frequency feedthrough filter (36) according to the invention consists of a capacitor in planar technology and a contact pin (16) used as feedthrough line. The advantages of the invention are particularly noticeable if in a high- frequency multiple feedthrough filter, the metal lining of the insulating-material plate (18) is divided into wedge-shaped areas which are arranged on the insulating-material plate in such a manner that they form closely adjacent narrow projections (30) in an edge area of the insulating-material plate. The contact pins (16) arranged closely spaced pass through these projections. <IMAGE>
Patent EP-0223176-A2 (EP)
Inventor: JEANMONOD MAURICE
IPC: A61F2/958
Filed: 1986-11-10
Abstract: A remote controlled catheter with micro-balloon, having a head constituted by a cylindrical coil spring (2) having separated coils covered by a micro-balloon (10) and mounted coaxially at the end of a tube (1). The spring can be bent at will in order to facilitate its introduction along arteries. The user pulls on the rear of a flexible pulling member (5) the forward end of which is fastened to the upper part of the head eccentrically of the axis of the head, this element (5) passing within the tube (1). To inflate the balloon (10), fluid is introduced through a channel (11), through the tube (1), the base of the balloon (10) being fixed to the tube (1) in a sealed manner. To inject a contrast liquid within the arterial channel, this liquid is introduced by a channel (12) communicating with the space between the tube (1) and the covering (9) and is expelled through two openings (13 and 14), this latter operation being possible thanks to the fact that one of the ends of the covering (9) is sealed to the frame member (6), whereas the other end is also sealed but on the tube (1).
Patent EP-0202789-A2 (EP)
Inventor: BYRAM ROBERT JAMES
IPC: B60K31/02
Filed: 1986-04-24
Abstract: A pair of coupling elements (38,44) connected between an electric stepper motor (56) and an engine throttle (12) are selectively engaged and disengaged by a lever mechanism (72) which effects a relative movement between the coupling elements in response to an mechanical input from a solenoid actuator (98). The lever mechanism includes integral elements for calibrating the relative movement between the coupling elements for a given mechanical input from the solenoid actuator so as to compensate for manufacturing and assembly tolerances of the various components.
Patent EP-0205301-A2 (EP)
Inventor: CHU CHIN-CHIUN
IPC: C07C2/00
Filed: 1986-06-03
Abstract: A process for producing aromatic hydrocarbons enriched in benzene content comprises contacting a feedstock comprising one or more of ethylene, propane and propylene, with a catalyst containing a zeolite having a Constraint Index of 3 to 12, such as ZSM-5 and in the presence of hydrogen sulfide.
Patent EP-0206773-A2 (EP)
Inventor: NAKAYAMA YASUZI
IPC: B60S1/38
Filed: 1986-06-19
Abstract: A wiper blade for a windshield glass of a vehicle, including a pair of opposing blades which extend approximately parallel from the side edges of the face of a blade body, said body being provided with a component at its base for engagement to a supporting wiper arm. A center rib extends from the center of the face of the blade body between the two opposing blades, and on at least the inside of each of the opposing blades, a wiping piece projects in the longitudinal direction in such a manner that it is in contact with the surface of the glass when the wiper blade is operated.
Patent EP-0209326-A2 (EP)
Inventor: CLARK RAY
IPC: A61B6/10
Filed: 1986-07-10
Abstract: The vehicle 1 is intended for positioning a patient within a nuclear magnetic resonance machine 2. A base 59 on wheels 9 supports a carriage 7 which can be raised by a hydraulic cylinder. The patient lies on a cradle 8 which slides longitudinally on the carriage 7. A housing 5 on the machine 2 encloses a hydraulic motor which is coupled to drive a hydraulic pump on the vehicle 1 when the latter is wheeled into position. Portion 5a of the housing 5 is tapered to guide the vehicle into the correct position and incorporates a latching mechanism. 
     The hydraulic system on the vehicle has interlocks to ensure that the carriage can be lowered and the vehicle undocked only when the cradle has been retracted onto the carriage. Also the cradle is locked unless the carriage is at the correct height.
Patent EP-0213927-A2 (EP)
Inventor: INUKAI SHINJI PATENT DIVISION
IPC: H01J61/36
Filed: 1986-08-27
Abstract: A high-pressure metal vapor arc lamp is described which is to be lit by a direct current power supply. The lamp (11) includes an arc tube (13) in which an anode (19) and a cathode (25) and are arranged opposite to one another. The coathode (25) includes a cathode shaft and a coil element (29) wound around the cathode shaft. A diameter of a wire of the coil element is fixed within specific values in connection with a diameter of the cathode shaft, a pitch of the coil is fixed in connection with a diameter of the wire of the coil and I<sub>L</sub> (discharge current) / d<sub>0</sub><sup>2</sup> (external diameter of the coil) is determined within specific values, whereby an arc spot can be easily moved to the top portion of the cathode even if the arc spot is generated at the base portion of the cathode.
Patent EP-0214848-A2 (EP)
Inventor: CLIVES STANLEY WILLIAM
IPC: H01H3/00
Filed: 1986-09-05
Abstract: An electrical isolator switch has a moving contact member (20) as a link bridging between spaced stationary contacts (22,24) in its make position. the moving contact member (20) has associated means (28) biasing it towards its make position. Operation of associated break-forcing means (18) results in preference for the moving contact member (20) to break its contact (24B) with one of the stationary contacts (24A of 24) rather than the other (22A of 22), but the other contact (22A,22B) will break if the one contact (24A,24B) is reluctant to break. The break-forcing means has a link (18) pivotted to a switch dolly (14) and retained on the moving contact member for positive action.
Patent EP-0226464-A2 (EP)
Inventor: MCFARLANE IAN DUNCAN
IPC: D01H15/00
Filed: 1986-12-11
Abstract: A method of jointing flexible fibrous strands, the method includes the steps of: 
placing on the ends 3, 4 of the fibrous strands to be joined a heated thermoplastic glue: 
butt jointing the ends together; 
rolling the butt joint 17 to maintain a constant thickness in the strands and to cause the glue to wick within the fibres of the ends to thereby produce an improved joint. The invention further provides apparatus for jointing flexible fibrous strands, the apparatus including guide means (12) and clamping means 5,6 for holding the ends 3,4 together, cutting means 11 for squaring the ends, means 14 for applying a measured quantity of a hot melt glue to the ends 3,4 means for moving the ends to abutt each other to allow the glue to wick within the fibres of the ends 3,4 and means 18 for rolling the joint to even the diameter thereof to produce a joint 17 with no obvious variations in the strands.
Patent EP-0228359-A2 (EP)
Inventor: MAGGIPINTO GIANNI
IPC: G01N33/543
Filed: 1986-12-31
Abstract: The detecting agent, capable of combining with an agent to be detected, is fixed on a support, this support is placed in contact with a medium to be analysed, a magnetisable agent is used in combination with the combination of the agent to be detected and the detecting agent fixed onto the support, or a magnetisable agent previously combined with the detecting agent fixed on the support is displaced by the combination of the agent to be detected and the detecting agent, and the presence or absence of the magnetisable agent is detected by an appropriate means.
Patent EP-0235576-A2 (EP)
Inventor: REHAU AG CO
IPC: F16L9/19
Filed: 1987-01-29
Abstract: 1. A flexible, fully-enclosed multiple subducting system consisting of a number of parallel, bundled plastic subducts in which the individual subducts in the bundle are linked by connecting elements, characterized in that the connecting elements (2, 3, 4) are flexible bands running in longitudinal direction which are attached roughly tangentially to the outer circumference of the adjacent individual subducts (11, 12, 13, 14) in such a way that the individual subducts (11, 12, 13, 14) are maintained at a defined distance from one another inside the bundle (1) when the bands (2, 3, 4) are fully extended.
Patent EP-0232828-A2 (EP)
Inventor: MASHINO KEIICHI
IPC: H02M7/17
Filed: 1987-02-03
Abstract: A vehicular power supply system having a plurality of power supply voltages comprises a generator (1) including first (11) and second (12) armature windings electrically isolated from each other and a field winding (13), a first rectifier unit (14) converting a first a.c. output of the first armature windings into a first d.c. voltage, a second rectifier unit (15) converting a second a.c. output of the second armature windings into a second d.c. voltage, a first battery (2) connected to an output terminal of the first rectifier unit, a second battery (3) connected in series with the first battery and connected also to an output terminal of the second rectifier unit, a first voltage regulator (17) detecting the terminal voltage of the first battery thereby controlling current supplied to the field winding of the generator, a second voltage regulator (18) detecting a mean voltage of the second battery thereby controlling on-off of a power switching element (300) connected between the second battery and the second rectifier unit, the second voltage regulator acting to decrease the conduction ratio of the power switching element when the mean voltage of the second battery is high but to increase the conduction ratio when the mean voltage is low.
Patent EP-0237873-A2 (EP)
Inventor: YOSHIHIRO OGUCHI
IPC: G11B7/246
Filed: 1987-03-05
Abstract: In an optical recording medium which performs recording and reproduction by irradiating a laser beam onto a recording layer, the recording layer comprises at least a dye compound (A) having an absorption maximum near the wavelength of the recording laser beam and a reflective organic compound (B) which is a substance not having absorption necessary for recording relative to the recording laser beam but having high reflectance relative to the reproduction beam. Also, in an optical recording medium which performs recording and reproduction by irradiation of a laser beam onto a recording layer, the recording layer comprises a dye compound (A) and a reflective organic compound (B), said reflective organic compound having a reflectance of l0 % or higher relative to the light with absorption maximum wavelength of the dye compound (A), and said re­flective organic compound (B) having a reflectance greater than that of the dye compound (A) relative to the light with said absorption maximum wavelength.
Patent EP-0247394-A2 (EP)
Inventor: TOYOSHIMA HIROYUKI C O KOYO SE
IPC: F16C33/76
Filed: 1987-05-05
Abstract: A sealed thrust ball bearing comprises a first race (10), a second race (11), a plurality of balls (12) rollable there-between, an inner elastic seal member (13) sealing in clearance between the inner peripheral portions of the first and second races and an outer elastic seal member (14) sealing a clearance between the outer peripheral portions of the races. The first race (10) is formed at its inner periphery with a hollow cylindrical portion (10a) extending toward the second race (11). The second race (11) is formed at its outer periphery with a hollow cylindrical portion (11a) extending toward the first race (10). The inner seal member (13) is fixedly fitted to the outer side of the first race cylindrical portion (10a), while the outer seal member (14) is fixedly fitted to the inner side of the second race cylindrical portion (11a). The inner seal member has a lip (13a) in intimate contact with the inner peripheral portion of the second race. The outer seal member (14) has a lip (14a) in intimate contact with the axially outer face of the first race outer peripheral portion to support the first race.
Patent EP-0262419-A2 (EP)
Inventor: VOSS HARTWIG DR
IPC: C25D13/24
Filed: 1987-08-29
Abstract: The present invention relates to a novel process for removing acids from cathodic electrocoating baths, in which electrically conductive substrates are coated with cationic resins present in the form of aqueous dispersions, part or all of the dip-coating bath being subjected to an ultrafiltration in which the ultrafiltration membrane retains the cationic resin and an ultrafiltrate is formed which contains water, solvent, low molecular weight substances and ions, and part or all of the ultrafiltrate being recycled to the coating bath, in which process (a) part or all of the ultrafiltrate, before recycling to the electrocoating bath and (b) an aqueous solution of an organic or inorganic base, which may or may not contain salts, are each introduced into one or more chambers, separated from one another by an anion exchange membrane, of an exchange cell, solutions (a) and (b) being led over the surface of the membrane.
Patent EP-0265902-A2 (EP)
Inventor: SCHNITTGER HANS-JUERGEN DIPL-I
IPC: G01S13/933
Filed: 1987-10-27
Abstract: To measure the range of an aircraft in a 3-way DME system, the on-board system of an aircraft (1) not involved in an interrogation measures during the interrogation of another aircraft the transit time of the ground signal directly and additionally the transit time of the ground signal to the interrogating aircraft with the addition of the transit time of the response signal of the interrogating aircraft to the aircraft not involved in the interrogation. Using the transmitted information on altitude and azimuth of the interrogating aircraft and its own position, the position of the interrogating aircraft is determined by means of the three position planes. <IMAGE>