baber/WOPTO huggingface dataset:
Patent EP-0217568-A2 (EP)
Inventor: GUTMAN RICHARD GUY
IPC: B01D63/06
Filed: 1986-09-10
Abstract: A liquid treatment apparatus, for example for ultrafiltration, includes a housing (12) open at one end and closed atthe other, with inlet and outlet ports (20, 21) at the closed end for a liquid to be treated. A module (24) including a plurality of permeable walled tubes (28) is insertable into the housing through the open end, and on insertion the module engages the inlet and outlet ports so that the liquid to be treated flows through the tubes (28). The housing also provides an outlet duct (18) for permeate liquid. The module can readily be installed or disconnected remotely.
Patent EP-0213065-A2 (EP)
Inventor: LACHMANN GERHARD
IPC: H01H50/64
Filed: 1986-08-20
Abstract: Electromagnetic relay having a base plate carrying electrical terminal elements, a yoke aligned parallel to this base plate and a removable covering cap having at least two mutually opposite inner surfaces aligned essentially parallel to one another, the base plate being of U-shaped design and having side walls which nestle closely from the inside against the inner surfaces of the covering cap and cut-outs at the height of the yoke being provided in the side walls, through which pass web-like projections which form extensions of the yoke and whose ends extend to the inner surfaces of the housing cap. <IMAGE>
Patent EP-0215771-A2 (EP)
Inventor: LINDNER HERBERT ING
IPC: A45B9/00
Filed: 1986-09-08
Abstract: The foldable walking-stick with a handle (5), in particular a hiking stick, mountaineering stick or the like, consists of several tubular parts (1, 2, 3) which can be inserted into one another and are penetrated by a rubber cord (18) which is attached in each case to the top and bottom tubular part (1, 3). An additional tubular part (4) is inserted in the top tubular part (1) so as to be displaceable with a locking mechanism so that the entire length of the stick can be adjusted and fixed. <IMAGE>
Patent EP-0240861-A2 (EP)
Inventor: HABEGGER FERNAND
IPC: F16G1/00
Filed: 1987-03-26
Abstract: A driving belt has a textile supporting element composed of multi-functional threads or yarns which contain plastic fibers of high breaking strength and heat-resistant natural fibers. The driving belt also contains an electrically conductive element. The supporting element is connected to a non-crosslinked plastic covering to form an asymmetric structure. The textile supporting element can be impregnated on the side facing away from the plastic covering. The electrically conductive element is either an electrically conductive filament in the multifunctional thread or yarn or an electrically conductive layer between the supporting element and the plastic covering. This asymmetric structure results in a favorable kinematic operating behavior and high efficiency, because the neutral bending plane of the belt comes to rest at a point very near the contact surface of an element to be driven. Together with the anti-static properties and the positive connection between the supporting element and the plastic covering, the driving belt prevents the adhesion of fiber fly and makes it possible to cut it off from a supply roll as desired and connect the belt ends without any impact effect during passage over a spindle.
Patent EP-0268728-A2 (EP)
Inventor: HARWOOD JON
IPC: B60K13/04
Filed: 1987-04-03
Abstract: A muffler is provided with a pair of stamp formed internal plates and a pair of stamp formed external shells. The internal plates define inlet and outlet tubes at least portions of which are provided with arrays of perforations or louvers. One or more tuning tubes may be stamp formed in the internal plates and one or more low frequency resonator chambers may be stamp formed from portions of either the internal plates or the external shells. The external shells may further be configured to define high frequency tuning chambers of a selected size and shape.
Patent EP-0255123-A2 (EP)
Inventor: FUJIOKA KEIJI
IPC: A61M36/12
Filed: 1987-07-29
Abstract: An equipment for administering solid or semisolid preparations under the skin, which comprises a solid needle (1) member with an acute tip end (1a), and a cylindrical member (3) slidably mounted on the needle member. The solid needle member having a recess (1b) at its front part to form a preparation chamber between the needle member and cylindrical member, and the chamber being opened or closed by moving the cylindrical member in the direction parallel to the axis of the needle member.
Patent EP-0262592-A2 (EP)
Title: Shopping trolley
Inventor: WOOD CLIFFORD RISPIN
IPC: B62B3/10
Filed: 1987-09-23
Abstract: This invention relates to a shopping trolley comprising a wheeled frame, a handle (45), a shopping bag arrangement (31) and rigid feet (33 a , 34 a , 33 b  & 34 b ) upon which the trolley ca adopt an upright stable position. The shopping bag arrangement (31) comprises a rigid, substantially rectangular, box-like arrangement, which may be moulded in one piece or fabricated, with a lid closure comprising a seat (32) upon which a person may sit when the trolley is in its upright stable position. 
     The trolley may have two wheels but in the embodiment most suited for elderly or otherwise disabled persons the trolley has four wheels (35, 36, 38 & 39) and the trolley serves as a walking aid. With such an arrangement the wheels (35, 36, 38 & 39) can be displaced towards and away from their respective ground engaging positions via linkages (50, 51).
Patent EP-0264660-A2 (EP)
Inventor: MICHL RUDOLF J
IPC: A61K6/00
Filed: 1987-09-26
Abstract: The material contains a combination of the active substances thymol and/or carvacrol and chlorhexidine and/or the physiologically tolerated salts thereof. The material can be a dental lacquer or cement or the like which remains for a lengthy period in the oral cavity and out of which the combination of active substances can diffuse.
Patent EP-0269804-A2 (EP)
Inventor: KENYON FRANKLIN D
IPC: G05D7/06
Filed: 1987-09-26
Abstract: An oxygen flow controller (10) for use in administering oxygen from a pressure-regulated source (12) on demand to a pa­tient through a nasal cannula is disclosed. A flow path is opened by a solenoid valve in response to the negative pres­sure created in the nasal cannula by the patient's inhala­tion. The valve is opened for the interval needed to main­tain an inhalation to exhalation ration of one-to-two, and the timing cycle and the open and closed duration times of the valve are made to automatically match the patient's breathing.
Patent EP-0271663-A2 (EP)
Inventor: FLODERUS MATTS
IPC: F16J15/32
Filed: 1987-10-15
Abstract: A sealing device for a slot between two elements (1,2), which are rotatable relative to each other, e.g. an outer and an inner race ring in a rolling bearing, incorporates a flexible sealing portion (5) having a lip (4), which contacts a sealing surface (7) surrounding the lip. The sealing portion (5) is rotatable, and the centrifugal force acts upon it thus that it tends to leave the surface (7) at increasing rotational speed. In order positively to avoid that the lip is urged so hard against the surface (7) at high rotational speeds, that an unallowable temperature increase occurs, the sealing portion (5) and the surface (7) have profiles of such shape, that the lip (4) is displaced in a direction which has a component directed radially outwards relative to the rotational axis, when the sealing portion with the lip (4) is bent by the centrifugal force.
Patent EP-0264851-A2 (EP)
Inventor: YAMAMOTO MASUO
IPC: A61H9/00
Filed: 1987-10-16
Abstract: A vacuum skin cleaner comprising a negative pressure generator (3) and an applicator cap (19), wherein the negative pressure generator has an internal venturi water passage (12) and a suction passage (15), the water passage is connected at one end thereof to a tap water faucet (1) and has a discharge opening at the other end, the suction passage communicates with a throat of the venturi water passage, and the applicator cap communicates with the suction passage and has an opening mouth (19a) for contact with the human skin.
Patent EP-0270854-A2 (EP)
Inventor: OESTREICH ULRICH
IPC: G02B6/44
Filed: 1987-11-09
Abstract: For the purpose of simplified colour coding, two light waveguides (LW1, LW2) are combined mechanically to form a ribbon (BD) in each case, the two light waveguides (LW1, LW2) being provided in each case inside a ribbon (BD) with a different colour coding (FC1, FC2). All ribbons (BD1, BD2...) inside the cable element (CE) have mutually different colour combinations. It is possible in this way to use a few basic colours in order to identify a large number of light waveguides uniquely inside the cable element. <IMAGE>
Patent EP-0268271-A2 (EP)
Inventor: SUSKOVIC BOZIDAR
IPC: C07K9/00
Filed: 1987-11-17
Abstract: A complex of N-acetyl-glucosaminyl-N-acetyl-muramoyl-L-alanyl-­D-isoglotaminyl-(L)-meso-diamino-pimelyl-(D-amide)-(L)-D-alanyl-­D-alanine with bivalent metals chosen from the group comprising Cu²⁺, Zn²⁺, Co²⁺, Ni²⁺ and Cd²⁺ in the molar ratio of the organic ligand : Cu²⁺ = 2 : 1 and the organic ligand : Zn²⁺ or Co²⁺ or Ni²⁺ or Cd²⁺ = 1 : 1, and its use in the manufacture of immunologically active pharmaceuticals.
Patent EP-0233018-A2 (EP)
Inventor: TODD RICHARD IAN
IPC: B23K3/04
Filed: 1987-01-29
Abstract: A device for removing soldered components (l) from a pcb (2) has a vacuum pick-up system consisting of two concentric tubes (6,8), the outer tube (8) is free sliding and rests on top of the component (l) and, when a vacuum is applied, exerts a force on it. Hot gas is blown down a duct (l0) surrounding the pick-up system into a hood (7,l8) surrounding the component (l) and when this gas melts the solder (5) the pick-up system lifts it clear of the pcb (2) automatically.
Patent EP-0253648-A2 (EP)
Inventor: MUNCEY DAVID WILLIAM
IPC: B65B31/02
Filed: 1987-07-15
Abstract: There is provided process for packaging plant matter (l2), said process comprising cooling plant matter to a temperature above the temperature at which ice crystals begin to form therein, filling the plant matter into containers (23) therefor, evacuating the gaseous atmosphere from the cooled plant matter-containing containers, introducing into the evacuated containers a gaseous mixture comprising an inert gas and at least 4% oxygen, and sealing the containers containing said gaseous mixture and cooled plant matter. The process is particularly suited to the packaging of uncooked and unfrozen vegetables, fruits or fungi or mixtures thereof, especially when chopped or diced, and enables the shelf storage life of such material to be extended significantly.
Patent EP-0274259-A2 (EP)
Inventor: KATAOKO MITSURU SANKYO COMPANY
IPC: C07D333/24
Filed: 1987-12-18
Abstract: New renin-inhibitory oligopeptides, their preparaton and their use. Oligopeptides of formula (I):
     where R 1  -R 5  are various organic groups, and A represents a group of formula -NH-or -(CH 2 ) n -, in which n represents an integer of from 1 to 3, have renin-inhibitory activity and are particularly suitable for oral administration. They may be prepared by condensing their component amino acids or lower oligopeptides using conventional peptide synthesis reactions.
Patent EP-0273710-A2 (EP)
Inventor: MATSUDA TATSUHITO
IPC: G02B1/04
Filed: 1987-12-23
Abstract: A process for producing a resin ahving a high refractive index which comprises radically polymerizing a material monomer, characterized in that said material monomer comprises [I] at least one polymerizable monomer selected from the group consisting of a polyfunctional thioacrylate and a polyfunctional thiomethacrylate (as an indispensable component), and optionally [II] at least one other polymerizable monomer which is radically polymeriz­able with said polymerizable monomer [I], a resin having a high refractive index produced by said process and optical materials, especially lenses and disk substrates prepared from said resin.
Patent EP-0244343-A2 (EP)
Inventor: PETTIT HAROLD WILLIAM JR
IPC: C23C4/12
Filed: 1987-04-24
Abstract: An apparatus and method are described for simultaneously thermal spraying at least two types of powders onto a substrate (10), wherein both powder types are carried by a single spray stream (15) and impacted upon the substrate (10). According to the invention, the different powder types are injected into the spray stream (15) through separate powder ports (22,24) in such a manner that there is substantially no mixing of the powder types in the spray stream. The spray system (12) and substrate (10) being sprayed are moved relative to each other to produce a homogeneous sprayed powder deposit.
Patent EP-0277559-A2 (EP)
Inventor: LAILACH GUNTER DR
IPC: B01D53/77
Filed: 1988-01-22
Abstract: Dust, SO3, HCl and HF are separated from waste gases by multi-stage scrubbing with sulphuric acid, dust and SO3 being first scrubbed out of the waste gas with concentrated sulphuric acid, and HCl and HF being subsequently scrubbed out of the waste gas with dilute sulphuric acid, these materials then being stripped by blowing out of a mixture of the concentrated and more dilute sulphuric acids.
Patent EP-0283698-A2 (EP)
Inventor: REINAUER JOSEF
IPC: B23B51/06
Filed: 1988-02-10
Abstract: An internally cooled drilling tool consisting of tool helix and shank, in which the tool helix is accommodated in a positive-locking manner in a recess of the shank and is supplied with coolant via its end face lying at the root of the recess. The tool helix (4; 44; 74) is accommodated in a collet chuck (12) which, on the side remote from the shank, carries a driving disc (22; 62; 92) engaging in the flutes in a positive-locking manner. Furthermore, the associated chuck body (14) has a central internal thread (26) in which an adjusting screw (24) provided with a central recess (32) is arranged. The tool helix can be pressed against the adjusting screw (24) while its cooling passages (8; 48; 78) are sealed off from the inner space (34) of the collet chuck (12). The tool helix, made for example of carbide, can be efficiently used in this way. …<IMAGE>…
Patent EP-0281927-A2 (EP)
Inventor: DATTAGUPTA NANIBHUSHAN DR
IPC: C12Q1/689
Filed: 1988-03-03
Abstract: A method for detecting (i) one or more microorganisms or (ii) nucleic acid sequences from a prokaryotic source or an eukaryotic source in a nucleic acid-containing test sample comprising
     (a) labeling the nucleic acids in the test sample,   (b) contacting, under hybridization conditions, the labeled hybridizable nucleic acid and one or more immobilized hybridizable nucleic acid probes comprising (i) one or more known microorganisms or (ii) sequences from eukaroytic or prokaryotic sources, to form hybridized labeled nucleic acids, and   (d) assaying for the hybridized nucleic acids by detecting the label. The method can be used to detect genetic disorders, e.g., sickle-cell anemia.
Patent EP-0285861-A2 (EP)
Inventor: LASKARIS EVANGELOS TRIFON
IPC: G01R33/3815
Filed: 1988-03-15
Abstract: A magnetic resonance superconductor magnet is provided comprising a cylindrical coil form having a plural­ity of circumferential grooves. Superconductor wire is wrapped under tension in each of the circumferential grooves. The superconductor wire in each groove forms a main magnet coil. The start and finish ends of the over­wrapped wire is electrically shorted.
Patent EP-0298312-A2 (EP)
Inventor: SAKAMOTO SEIJI
IPC: B29K81/00
Filed: 1988-06-23
Abstract: Disclosed herein is a uniaxially or biaxially oriented polyphenylene sulfide film wherein the number of n-order of interference fringes Hn (per mm²) as measured by a multiple interference method satisfies the following relations (1) and (2) at the same time: 
    30 ≦ H₁ ≦ 300      (1) 
    10 ≦ H₃ ≦ 300      (2)
Patent EP-0304858-A2 (EP)
Inventor: KISHIMOTO SHOJI
IPC: C07D501/46
Filed: 1988-08-23
Abstract: Novel cephem compounds of the general formula :
      wherein R¹ is a lower alkyl group, and salts and esters thereof, showing excellent and balanced antibacterial activity against a broad spectrum of bacteria, especially by rectal administration, and their production and use as antimicrobial agents are described.
Patent EP-0308974-A2 (EP)
Inventor: MIYAZAKI MASANORI
IPC: H02P21/00
Filed: 1988-09-23
Abstract: In order to carry out the commerical synchronous exchange for disconnecting an induction motor from its driving power supply and connecting it to a variable frequency power supply or the commercial synchronous switching for disconnecting the induction motor from the variable frequency power supply and connecting it to the commercial power supply without accompanying any adverse shock, the induction-motor vector control technique is utilized and furthermore, a phase-locked loop (PLL) is formed to detect the difference in phase between the phase of the output voltage from the variable frequency power supply or the magnetic flux phase of the induction motor on the one hand, and the phase of the voltage of the power supply on the other, so that the difference in phase thus detected can be maintained at a predetermined value.
Patent EP-0310099-A2 (EP)
Inventor: FONG DODD WING
IPC: C08F8/34
Filed: 1988-09-29
Abstract: A process for preparing water-in oil sulfomethylated polyacylamide polymers having high reduced specific viscosities is being described. Said process comprises reacting a polyacrylamide water-in-oil polysoap latex with formaldehyde or an adduct of formaldehyde and bisulfite and a molar excess of an alkali metal sulfite as compared with the moles of formaldehyde used, in a reaction mixture which has a water-to-polymer (w/p) ratio of at least about 2.4, at elevated temperatures and pressures to produce a water-in-oil latex terpolymer containing acrylamide, acrylate and sulfomethylacrylatamide groups wherein said resulting latex has an RSV greater than the RSV of the starting polyacrylamide polymer latex.
Patent EP-0322679-A2 (EP)
Inventor: YOKOYAMA KENJI
IPC: H04R3/04
Filed: 1988-12-16
Abstract: An acoustic apparatus comprises a resonator, a vibrator, and a vibrator drive circuit for an improved bass sound reproduction. The resonator has a resonance radiation unit for radiating an acoustic wave by resonance, and the vibrator has a diaphragm constituting a part of the resonator and disposed in the resonator. The vibrator drive circuit for driving the vibrator has a negative impedance component in an output impedance, and a reaction from the resonator to the diagram is canceled upon driving of the resonator. Accordingly, the presence of the vibrator is invalidated as viewed from the resonator, and the vibrator and the resonator can be independently designed. As a result, the resonator can be realized in a compact size, and the resonance acoustic wave can be radiated powerfully.
Patent EP-0287163-A2 (EP)
Inventor: KAJLOKA YASUO
IPC: F02B1/04
Filed: 1988-04-08
Abstract: The present invention provides a finishing machine (PT) of concrete surface (F) comprising a body (10) which supports a plurality of rotatable trowels (20) with a plurality of trowel blades (21) through radial support members so that the trowels (20) can revolve around the central axis (11) of the body (10), the body (10) being equipped further with a driving means (30) of the rotatable trowels (20), a power generator and a traveling means (17) of the finishing machine (PT) which is placed just below the central axis (11), wherein the driving means (30) of the rotatable trowels (20) is a gasoline engine (30), and wherein each rotatable trowel (20) is driven by a transmission shaft (33) branched off from a gearbox (31) and the angle between the surface of revolution of each rotatable trowel (20) and the concrete surface (F) is minutely changeable by using a means for angle adjustment (24). In view of improving the performance of the finishing work by the finishing machine of concrete surface (F) as much as possible and adapting the finishing machine (PT) to the nature and state of concrete to be treated, detailed construction of various elements of the finishing machine (PT) is also disclosed. The finishing machine (PT) of concrete surface (F) according to the present invention was accomplished for the purpose of solving the problems of the electric finishing machine in the prior art by replacing its electric motor with a gasoline engine (30).
Patent EP-0284362-A2 (EP)
Inventor: ELVIN PAUL
IPC: C12Q1/68
Filed: 1988-03-23
Abstract: The invention relates to polynucleotide sequences and proteins that are differentially expressed during malignant tumour progression and metastasis in colorectal cancer and which may serve as general molecular markers in primary and metastatic neoplastic disease especially colorectal cancer and which may additionally provide a basis for therapy.
Patent EP-0285325-A2 (EP)
Inventor: KROENERT JOHN T
IPC: G01S15/42
Filed: 1988-03-24
Abstract: A receiver (10) for active sonar systems comprises two fundamentally different detection processors (100,200) operating simultaneously with the output of each detection processor (100, 200) being combined by a computer (40) utilizing a computer-aided detection algorithm. One detection processor (100) includes a segmented replica correlator (SRC) (14) and the other detection processor (200) includes a polarity coincidence correlator (PCC) (15). Each detection processor (100,200) provides to the active computer-aided detection algorithm a list of ranges and bearings of a relatively small number of detection events. The computer algorithm operates on these events to compare events from the current ping and the previous ping for each of the processors (100,200).
Patent EP-0299694-A2 (EP)
Inventor: CLIFF GEOFFREY ROSS
IPC: C07D521/00
Filed: 1988-07-11
Abstract: The invention provides compounds of formula I
      wherein W, D, R¹, R², R³, X, m, n and p are as defined in the description. The compound have valuable pesticidal activity especially against fungi, insects, nematodes, acarids and weeds
Patent EP-0326744-A2 (EP)
Inventor: LIPKIN CHARLES L
IPC: H01Q1/02
Filed: 1988-11-01
Abstract: An anti-icing and de-icing system for a reflector-­type microwave antenna having a paraboloidal reflector (10) and an associated feed horn for launching microwave signals onto the reflector (10) and receiving microwave signals from the reflector (10), the system comprising a non-conductive enclosure (9) forming an enclosed cavity adjacent the rear side of the reflector (10), and a radiant heat source (42, 44) within the enclosure (9) for heating the rear side of the reflector (10) with radiant energy, whereby the air in the cavity is in turn heated by heat transferred to the air from the rear side of the reflector (10).
Patent EP-0338189-A2 (EP)
Inventor: LOPUKHIN JURY MIKHAILOVICH DR
IPC: C12Q1/60
Filed: 1989-01-18
Abstract: Used as detecting agent A are steroid glycosides, triterpene glycosides, hydrophobic proteins, proteinaceous toxins or polyene antibiotics which have an affinity for cholesterol, and as visualisation agent B are enzymes. To increase the sensitivity of the prepared compounds, the detecting agent A and the visualisation agent B are immobilised on a crosslinking agent C, for which low or high molecular weight compounds are used. <IMAGE>