baber/WOPTO huggingface dataset:
Patent EP-0282718-A1 (EP)
Inventor: PEHL MARTIN
IPC: E04D1/04
Filed: 1988-02-03
Abstract: 1. Grooved roof tile with a plain side groove (2) with outer (15) and inner (16) side nibs, a central tile area (1), at least one covering bead (5) and a plain top groove (3) with an outer top nib (7) and an inner top nib (8) extending over the central tile area (1) and a covering bead (5), characterised in that an outer bottom nib (21) rests on the central tile area (1) and essentially the covering bead (5) of the overlapped tile, and the outer top nib (7) extends except for a slight clearance up to the lower surface of the overlapping tile, the heights of the inner top nib (8) and an inner bottom nib (22) are approximately equal and smaller by a slight clearance than half the height of the outer bottom nib (21), and in the top groove (3) at the four-tile corner is provided a slide-over platform (10) which is enclosed by nibs (11) and opens only towards the top groove and hence the central tile area (1).
Patent EP-0290756-A1 (EP)
Inventor: GHERARDI GIAN LUIGI
IPC: A24C5/32
Filed: 1988-03-21
Abstract: This invention relates to a method and a device for controlling the vacuum in a succession of suction endless conveyors (1 to 6) connected to a single vacuum generator (17), particularly in the machines and plants of the tobacco industry. According to the invention, upon starting, the successive suction conveyors (1 to 6) are connected to the vacuum generator (17) either individually or in groups, by successive steps and progressively in the advance direction (F) of the flow of articles being conveyed and by means of suitable distributor means (18, 118, 24) controlled by means (21) responsive to the advance of the leading end of the flow of articles being conveyed.
Patent EP-0286903-A1 (EP)
Inventor: BITO LASZLO Z
IPC: A61K31/557
Filed: 1988-03-28
Abstract: This invention provides a method for treating ocular hypertension or glaucoma in a subject's eye. The meth­od comprises contacting the surface of the eye with an effective intraocular pressure reducing amount of a mixture of an adrenergic blocking agent and a prostaglandin or prostaglandin derivative in an ophthalmically compatible carrier, so as to reduce the intraocular pressure of the eye and maintain such re­duced intraocular pressure. 
     This invention also provides a composition for topical treatment of ocular hypertension or glaucoma in the eye of a subject. The composition comprises an effective intraocular pressure reducing amount of a mixture of an adrenergic blocking agent and a prostaglandin or prostaglandin derivative in an ophthalmically compati­ble carrier.
Patent EP-0291932-A1 (EP)
Inventor: FUJINAMI HIDEYUKI
IPC: F16D67/00
Filed: 1988-05-17
Abstract: For the improvement in the hydraulic retarder comprising a fixed member (1) of vehicle, a shaft (2), a housing (4), a vane chamber (3), a plurality of stator vanes (5) and a plurality of rotor vanes (7), a drum-like member (10), a plurality of clutch pistons (14a), (14b), (14c), a cylindrical member (6), a pair of arcuate brake shoes (16) and a parking lever (21) are added to function respectively.
Patent EP-0306770-A1 (EP)
Inventor: ROSCH VOLKER DR
IPC: F16L33/22
Filed: 1988-08-24
Abstract: Plug connection for pipelines, particularly plastic compressed air lines, consisting of a screw-in nozzle, with an external thread for holding a pipeline end which can be plugged in from one side and of a clamping ring, holding the pipeline end after insertion, as well of a supporting sleeve, which is held inside the pipeline end and has an annular stop for the pipeline end and a stop for the clamping ring, the supporting sleeve (3) having a circumferential surface shaped such that, when the pipeline end (2) is clamped in place, a radial force produced by the clamping ring (17) results in a positively locking connection between the supporting sleeve (3) and the pipeline end (2). <IMAGE>
Patent EP-0312848-A1 (EP)
Inventor: HASSLER DIETRICH DIPL-ING
IPC: G10K9/12
Filed: 1988-10-06
Abstract: The basis is a lithotripter comprising a shock-wave source (2) for transmitting acoustic pulses. The shock-wave source (2) is provided with a focusing device (24). The acoustic pulses sent out by a radiating area (11) can be directed via a coupling medium (36) onto a concrement (K) to be destroyed. The radiating area (11) is domed outward in the direction of radiation (12). The focusing device (24) in this arrangement is constructed in such a manner that the divergent effect of this radiating area (11) is compensated for. Furthermore, there is a central shock-wave-free space (22) in the shock-wave source (2). 
<IMAGE>
Patent EP-0311913-A1 (EP)
Title: Rectangular package
Inventor: DEJAN WOLFGANG K
IPC: B65B7/04
Filed: 1988-10-07
Abstract: The rectangular package (1) consists of flexible material, such as a composite plastic film. The one end face of the package has a folding closure (3) and its other end face is closed by a transverse seam (4), the transverse seam and the gusset surfaces (5, 6) formed being placed flatly onto said end face. <IMAGE>
Patent EP-0325755-A1 (EP)
Inventor: OSHIMA ETSUO
IPC: C07D407/12
Filed: 1988-12-14
Abstract: Tricyclic compounds represented by formula (I):
     wherein
        represents single bond or double bond; X 1 -X 2  represents -CH 2 O-,   wherein t represents 0, 1 or 2, -CH 2 -CH 2 -, or -CH=CH-; W represents -S-or = CH-; n is 1, 2, 3, or 4; one of R A  and R B  represents hydrogen and the other represents -Y-M wherein Y represents single bond, -CR 1 R 2 -(CH 2 ) m -, or -CR 1  =CR 2 -(CH 2 ) m  wherein each of R 1  and R 2  independently represents hydrogen or lower alkyl and m is 0, 1, 2, 3 or 4, in which the left side of each formula is bound to the mother nucleus; and M represents -COOR 3  wherein R 3  represents hydrogen or lower alkyl, -CONR 3a R 3b  wherein each of R 3a  and R 3b  independently has the same significances for R 3  as described above, or tetrazolyl; each of G A  and G B  independently represents lower alkyl, halogen, hydroxyl, or lower alkoxyl; each of g A  and g B  independently represents 0, 1, 2 or 3; Z represents N-E 1 -Q wherein E 1  represents single bond, -CO-, -COO- wherein the left side of the formula is bound to the nitrogen atom, or -S0 2 -; and Q represents optionally substituted aryl, optionally substituted aralkyl, optionally substituted aralkenyl, aromatic heterocyclic group, or
         wherein L represents hydrogen, hydroxyl, or lower alkoxy; E 2  represents single bond, -CO-, or - wherein R 4  represents hydrogen or lower alkyl; and Q has the same significance as described above; C = CH-Q wherein Q has the same significance as described above; or
     p is 1, 2 or 3; possess a potent antagonizing action against thromboxane A 2  and also an antiallergic and/or antihistaminic activity, and are expected to have preventive and therapeutic effects on ischemic diseases, cerebro-vascular diseases, etc.
Patent EP-0282113-A1 (EP)
Inventor: ERNST GERARDUS JOANNES
IPC: H01S3/106
Filed: 1988-02-19
Abstract: A laser device comprising a cavity in which a laser medium is contained, two end mirrors (6, (7, 8)) disposed at opposite ends of said cavity to define a resonator, at least one of the two end mirrors (6, (7, 8)) being partially translucent, and a grating (9) disposed behind said at least one partially translucent mirror. According to the invention, at least one of the end mirrors (6, (7, 8)) is a dichroic mirror having such frequency-dependent properties that the reflection coefficient for frequencies associated with one or more selected weak transitions in the laser medium has a desired relatively high value and the reflection coefficient for frequencies associated with strong transitions has a minimum value.
Patent EP-0282210-A1 (EP)
Inventor: FUJII HITOSHI
IPC: A61B5/103
Filed: 1988-02-29
Abstract: Apparatus for monitoring bloodstream in the skin surface (S) includes a laser light source (L) for projecting a laser beam onto the surface and an objective lens (1) for collecting light reflected from the surface and scattered by blood cells, and focusing it onto a linear image sensor (2). The signals read out of the elements of the linear image sensor are converted into digital signals and stored in a memory (5). A calculating circuit (7) evaluates bloodstream velocity or the velocity distribution from these stored values and a display device (6) shows the calculated values.
Patent EP-0311436-A1 (EP)
Inventor: OVADIA AVRAHAM HOPKINS STREET
IPC: A47G25/06
Filed: 1988-10-07
Abstract: A clothes hanger assembly for use in confined spaces wherein the hanger can be moved from horizontal to vertical positions and be retained in the horizontal position by a support bar (6, 20, 30, 40) engaging a wall bracket (1, 3) and hang freely from the bracket (1, 3) in the vertical position, the bar (6, 20, 30, 40) being pivotally and slidably connected to the bracket (1,3).
Patent EP-0320153-A1 (EP)
Inventor: OLIVER RAYMOND
IPC: B05B3/14
Filed: 1988-11-25
Abstract: Liquid jets are broken up in a controlled manner by the use of an asymmetric disturbance, so as to provide substantially spherical droplets having a desired size distribution. This method is of particular utility in the manufacture of fertilizers and sodium hydroxide.
Patent EP-0324280-A1 (EP)
Inventor: LODOEN GARY A
IPC: C08G18/32
Filed: 1988-12-29
Abstract: A shaped article of a polyurethane-urea spandex formed from polyalkaneether glycol that was capped with tertiary aralkyl diisocyanate and then chain extended with a specific tricomponent diamine mixture has unexpectedly good heat settability. The diamine mixture comprises 25 to 80% of hydrogenated  m -phenylenediamine, 10 to 50% of hydrogenated  p -phenylenediamine and 10 to 30% of tetrachloro- p -xylylenediamine.
Patent EP-0285482-A1 (EP)
Inventor: MAERFELD CHARLES
IPC: G10K11/02
Filed: 1988-03-11
Abstract: Disclosed is a probe for medical echography wherein, between the piezoelectric transducers and the backing, there is inserted a half-wave strip at the natural resonance frequency of these transducers, thus enabling the use of the probe in two distinct frequencies, one of which is substantially equal to half the other, and thus providing for ordinary mode B imaging and DFM Doppler imaging with one and the same probe.
Patent EP-0315541-A1 (EP)
Inventor: CONTAMIN JEAN-CLAUDE
IPC: A61Q19/00
Filed: 1988-11-03
Abstract: Cosmetic composition in powder form, designed to be hydrated at the time of use. This powder contains from 50 to 85% by weight of lyophilised yoghurt or kefir capable of being revivified, and at least one acidity acceptor for acid. After rehydration, the cream obtained possesses a pH of between 4.5 and 5.5. Improvement of the cosmetic properties of the skin, in particular of its firmness.
Patent EP-0287537-A1 (EP)
Inventor: DJUPJOBACKA ANDERS GUSTAV
IPC: G02F1/035
Filed: 1988-03-23
Abstract: The invention relates to an electrode arrangement for optoelectronic devices. A wafer (11) of electro-optical material has on its upper surface a first elongate electrode (12) and a second U-shaped electrode (13). The electrodes (12, 13) are mutually spaced (d₁) apart in an interaction region (L₁) with light wave guides (14). The first electrode (22) has a connecting conductor (15) for an incoming microwave signal (S₁) with the aid of which a light wave (P) is to be modulated. The connecting conductor (15) divides the first electrode (12) into a standing wave guide (17) and a travelling wave guide (18), which is connected via resistor (R₁) to the second electrode (13). The incoming microwave signal (S₁) is divided up in the reflection point (16) into a standing wave (S₂) and a travelling wave (S₃), which co-act in the modulation of the light wave (P). The electrode arrangement results in a modulator of bandpass character, which requires relatively low voltage in the incoming microwave signal (S₁). The modulator centre frequency can be selected by selecting the length (L₁) of the standing wave guide (17).
Patent EP-0369011-A1 (EP)
Title: Multiphase multiplier
Inventor: OSHIMA KENJI
IPC: G06G7/161
Filed: 1988-07-15
Abstract: A multiphase multiplier circuit employs analog switches, each of which is duty controlled for multiplying input vol­
tage signal with a multiplier determined depending on the duty cycle of ON/OFF period. The multiphase multiplier circuit 
further includes means for multiplying a reference voltage signal by a desired factor for deriving the difference between 
the product and the factor for controlling duty cycles of the analog switches on the basis of the difference.
Patent EP-0377608-A1 (EP)
Inventor: POTTINGER KLAUS
IPC: A01B15/14
Filed: 1988-08-20
Abstract: Une charrue pourvue d'un dispositf d'ajustement de la largeur de coupe comprend un mécanisme d'ajustement (5) et un support (5) du corps de la charrue rotativement monté sur le tube de support (2) du cadre de la charrue de façon à entourer ses deux côtés et à pouvoir être ajusté par le mécanisme d'ajustement (4). Le mécanisme d'ajustement (4) est entraîné par un organe d'ajustement (9) au moyen d'une barre d'ajustement (7) reliée de manière articulée au niveau du cadre de la charrue à un levier de guidage (33, 33') du mécanisme d'ajustement. En même temps, un levier d'ajustement (34, 34') du support du corps de la charrue est relié de manière articulée à l'articulation du levier de guidage (33, 33') et forme avec le levier de guidage (33, 33') un angle aigu à faible ouverture dans la zone d'ajustement.
Patent EP-0323861-A1 (EP)
Inventor: GIRARD MARC
IPC: C07K14/105
Filed: 1983-11-30
Abstract: The invention relates to a DNA fragment containing at most 315 nucleotide pairs, which fragment codes for a peptide capable of being recognised by antibodies having activity both against the "C" and "D" particles of the same polio virus and against the structural polypeptide VP-1 of capsid of this polio virus. This peptide contains, in particular, the following sequence: Asp Asn Pro Ala Ser Thr Thr Asn Lys Asp Lys Leu.
Patent EP-0347794-A1 (EP)
Inventor: ZABROCKI VINCENT S
IPC: C08L23/26
Filed: 1989-06-19
Abstract: Disclosed are novel thermoplastic compatible compositions comprising a polyolefin, a thermoplastic polyurethane, and a compatibilizing amount of at least one modified polyolefin. 
     The polymer blends are soft, flexible, resinous compositions of high tensile and tear strengths. The compositions overcome the barrier of incompatibility between polyethylene and thermoplastic polyurethanes.
Patent EP-0354331-A1 (EP)
Inventor: SMOLKA HEINZ DR
IPC: C11D17/00
Filed: 1989-06-26
Abstract: Granular washing agent additives consisting of a granular porous water-soluble or water-dispersible carrier material and water-soluble or water-dispersible non-ionic tensides adsorbed on the carrier material possess improved solubility and dispersibility in the washing machine, if the adsorbed non-ionic tenside is present in a homogeneous mixture with a hydrophobic substance containing polar groups in a weight ratio of 99:1 to 60:40. Preferably the hydrophobic substance consists of fatty acids with 12 to 22 carbon atoms.
Patent EP-0348876-A1 (EP)
Title: Chain for V-pulley
Inventor: UEDA SEITARO
IPC: F16G5/18
Filed: 1989-06-26
Abstract: A chain for a V-pulley which is used by being endlessly trained between a pair of V-pulleys (1) and in which blocks (30) each having an end surface (31) for coming into contact with the V-pulley (1) are respectively disposed on the outer sides of outer link plates. The end surface of the block (31) is formed into a convex surface constituted by the whole or part of a conical surface which has substantially the same apex angle as that of the inner wall (3) of the V-pulley (1) and has an axis parallel to the axis of a connecting pin (20). The block (30) may be fixed with respect to the outer link plate or may be made rotatable about the axis of the cone.
Patent EP-0354536-A1 (EP)
Inventor: ITO SHINICHI
IPC: G03F7/26
Filed: 1989-08-08
Abstract: A photosensitive organic resin layer (2) is formed on a semiconductor substrate (1). The resin layer is treated with ammonia before or after the resin layer is exposed. Then, the exposed organic resin layer (2, 5a) is easily silylated. Due to the ammonia treatment, non-exposed portions (5a) of the organic resin layer are hardly silylated so that a high aspect ratio of patterning is realized.
Patent EP-0358152-A1 (EP)
Inventor: HESS ULRICH DR
IPC: C07D239/46
Filed: 1989-09-04
Abstract: Diazine-substituted 1-adamantanes of the formula <IMAGE> are described, in which R is a pyridazine ring, pyrazine ring or pyrimidine ring which is unsubstituted or substituted, for example, by alkyl, alkoxy, aryl, amino, acylamino, hydroxyl, 1-adamantyl, halogen or pseudohalogen. These compounds can be prepared, for example, by electrochemical synthesis in one reaction step from 1-halogenoadamantanes and appropriate pyridazines, pyrazines or pyrimidines in an aprotic solvent and in the presence of a conducting salt. They are used, for example, as medicaments and are distinguished by an interesting virostatic activity and, especially, an activity against influenza viruses.
Patent EP-0354602-A1 (EP)
Inventor: MARCANTE PIETRO
IPC: D06B23/04
Filed: 1989-06-05
Abstract: The tube comprises layers (1) equipped with rigid vertical rods (3) which alternate with yieldable layers (2) comprising flexible rods (7) of V-shaped profile, so that, under the action of maximum compression by the upper tubes and by the lid of the autoclave vessel, the tube height can never fall below a predetermined minimum value, thus guaranteeing a uniform dyeing action on the yarn wound on conventional spools. <IMAGE>
Patent EP-0331451-A1 (EP)
Inventor: KUROSAWA HIDEAKI C O PATENTS D
IPC: B41J3/28
Filed: 1989-02-28
Abstract: A hand scanning type image input and output device includes a main body (1) to be moved by hand over and thereby to scan an object, such as a manuscript, and having an enclosed readout head (17) to read out information on a desired portion of the object via an opening (4) formed in the surface of the main body which is tightly contacted with the object. A movable roll (7) is reciprocably supported on the surface of the main body (1) in which the read-out opening (4) is formed, and a travel guide section (8) is rotatably mounted to the main body (1). A mounting reference surface (6) for the object is formed on the perimeter of the read-out opening (4) and the movable roll (7) is rotated in synchronism with a detecting unit to detect the distance traversed by the main body (1).
Patent EP-0351038-A1 (EP)
Inventor: CHRISTENSEN K TRENT
IPC: G01P15/09
Filed: 1989-04-27
Abstract: A simple, inexpensive and rugged accelerometer is disclosed which generates high uniform output charge/voltage over any cross section for a given vibration. The transducer (10) element is composed of two electrically opposed, adhered layers (12, 14) of piezoelectric plastic configured into a triangular beam (18), cantilever mounted and metallized on top (22) and bottom (24). As acceleration induces a bending stress in the beam, a charge, proportional to the stress, is induced on the metallized plates. The transducer element is preferably cut to the desired shape using a water knife to minimize edge irregularities.
Patent EP-0424582-A1 (EP)
Inventor: CHIU SHUI-WEN
IPC: G08B21/06
Filed: 1989-10-25
Abstract: A doze warning device, particularly for use by drivers of vehicles, has two modes of detecting the onset of dozing. The modes can be selected as alternatives or to be functional simultaneously. The device, similar to a pair of spectacles, incorporates an infrared detector system comprising an emitter (4), a receiver (5) and a detection circuit (6) set into a recess in one temple (3a) of the device. This detects movement of the eyelid. The other temple (3b) carries a motion detector to detect nodding of the head, namely a mercury switch (10). The positions of both the infrared emitter (4) and the mercury switch (10) can be adjusted relative to the temples. The incorporation of the motion detector circuit also means that the warning device can be used as an anti-theft device.
Patent EP-0324696-A1 (EP)
Inventor: HOLTZER DOMINIQUE
IPC: G06K13/08
Filed: 1989-01-13
Abstract: In order to facilitate insertion of the card into the reader the latter is provided with an external guide element (30). The guide element (30) comprises a lower guide table (32) which is inclined, and two guide edges (34) and (36). The edge (34) is parallel to the card insertion direction. Application to readers for electronic memory cards. <IMAGE>
Patent EP-0360637-A1 (EP)
Inventor: LANG GERARD
IPC: A61K8/36
Filed: 1989-08-17
Abstract: The invention relates to benzofuran compounds having the formula (I) …<IMAGE>… in which A represents a group …<IMAGE>… with the radicals R1, R2, R3, B and D having various meanings, and pharmaceutical and cosmetic compositions containing these compounds.
Patent EP-0328469-A1 (EP)
Inventor: RUARD JEAN-PAUL
IPC: B21D1/14
Filed: 1989-02-08
Abstract: Pulling member, comprising a base, of which one end is shaped in order to be coupled to a portion of the bench while the other end receives a vertical arm (1) which is laterally and transversely articulated, which is noteworthy in that the base is composed of two beams (3) and (7) which are articulated by means of a portion forming a yoke (7a) provided for enabling the two beams to be angularly locked from a median position corresponding to an axial alignment up to 90 DEG , with, between its two positions, and in either direction, at least one intermediate angular position. <IMAGE>
Patent EP-0408558-A1 (EP)
Inventor: TEFFENHART JOHN M
IPC: A61K9/70
Filed: 1988-10-19
Abstract: On obtient un polymère de polyuréthane thermoplastique d'une stabilité dimensionnelle et d'une résistance mécanique améliorées, et dont le poids moléculaire moyen varie entre environ 10 000 et environ 200 000, en faisant réagir (A) un di-isocyanate organique avec (B) un mélange de composants de glycol comprenant (i) de l'éthylène glycol et/ou du diéthylène glycol (ii) un polyoxyéthylène glycol dont le poids moléculaire varie entre environ 400 et environ 20 000 et (iii) un polyoxypropylène glycol dont ledit poids varie entre environ 200 et environ 2500 et (C) de l'eau dans une proportion atteignant environ 0.5% du poids du mélange réactif. Les polymères sont particulièrement utiles sous la forme d'un produit pelliculaire tel que des gants et des préservatifs. Parmi les autres utilisations possibles, on citera les revêtements à faible frottement, les implants sur l'homme et des moyens de libération de principes actifs.
Patent EP-0343236-A1 (EP)
Title: Controlled surface optical lens and method of surface alteration
Inventor: GUPTA AMITAVA
IPC: B29D11/00
Filed: 1988-11-01
Abstract: An optical lens of an acrylic polymer having an outermost surface modified in morphology to possess 
desired char­
acteristics of low surface energy and high biological inertness. The modified surface is achieved by removing only 
molecu­
lar level irregularities in the outermost surface of an acrylic polymer optical lens body. The surface removal and 
smoothing 
process involves the steps of surface preparation and surface passivation. In surface preparation, the surface of 
the lens 
body is treated to render it wettable by a surface passivation reagent. In surface passivation, the surface 
prepared optical 
lens body is immersed in a surface passivation reagent which removes weakly bound water molecules from the 
outermost 
surface of the lens body and reorganizes or smoothes at the molecular level irregularities at the surface of the 
optical lens 
body.