baber/WOPTO huggingface dataset:
Patent EP-0244849-A1 (EP)
Inventor: FROESCHKE REINHARD
IPC: B01J2/20
Filed: 1987-05-06
Abstract: A granulating apparatus includes a hollow roll equipped on its internal circumference with axially extending toothed ledges and a co-rotating contact pressure roll, equipped with corresponding axial toothed ledges on its outer circumference, and engaging in the hollow roll in the lower area of the latter. The hollow roll is provided with axially extending rows of holes between its toothed ledges. The toothed ledges of the hollow roll and pressure roll intermesh to form a tapering nip zone therebetween. The material to be granulated is fed into the hollow roll and into the nip zone. By means of the cooperation of the toothed ledges, the material is pressed out forcibly and volumetrically in the downward direction. The drops being formed fall onto a cooling conveyor and are allowed to solidify thereon. The mass is extruded forcibly and with a defined volume. By virtue of the cooperation of rotating parts, high production rates are possible.
Patent EP-0290648-A1 (EP)
Inventor: BINNIG GERD KARL PROF DR
IPC: G01N37/00
Filed: 1987-05-12
Abstract: The atomic force sensor head comprises a cantilever beam (50) forming an integral part of a body (53) from which it extends such that it has a free end to carry a member (55) for interaction with a surface to be investigated. As said member (55) is brought close to said surface, atomic forces will cause a deflection of said cantilever (50). This deflection is translated into a variation of an electrical value, such as a capacitance. A capacitor (57) is formed by a pair of electrodes (51, 52) coated onto the cantilever beam (50) and said body (53), respectively. The deflection of said cantilever beam (50) causes a variation of the distance (s) between said electrodes (51, 52) and, hence, of the capacitance. 
     An improvement of the sensitivity and stability of this arrangement is made possible by filling the gap between the said electrodes (51, 52) with materials (54, 56) having different dielectric constants and different thicknesses. With a relation of 1:10 of the dielectric constants and a thickness relation of 1:5, an improvement factor of about 40 can be obtained. A  55
Patent EP-0255136-A1 (EP)
Inventor: OGURA MICHIHITO
IPC: B63H1/28
Filed: 1987-07-30
Abstract: A screw propeller boss cap (5) with fins (6) is provided to increase the propeller characteristics, particularly the propeller efficiency. Owing to the fins (6) on the boss cap (5), the water stream rearward of the boss cap (5) is guided to a direction of reducing the generation of the hub vortex and on that score the propeller efficiency is increased. The fins (6) should satisfy the conditions as follows:
     (i) they are of the same number of the propeller blades (3),   (ii) they have an inclination α from -20° to +30° against the geometric pitch angle ε of a propeller blade root, that is, -20°≦ α - ε ≦ 30°, and the leading edge located between the adjacent propeller blade roots, and   (iii) they have a maximum diameter larger than the diameter of the cap-mounting end of the boss (2) and not larger than 33% of the propeller diameter.   
     Thus the propeller characteristics can be greatly improved by a rather simple and economically practicable means.
Patent EP-0268122-A1 (EP)
Inventor: BALL HERBERT DIPL-PHYS
IPC: G01N1/00
Filed: 1987-10-30
Abstract: Important parts of the pipeline system situated between sampling device and analysis apparatus and containing filtering condensers and pipe branches are, viewed from the sampling point, arranged at an ascending angle of between 10 and 90 DEG . The invention is used for the preparation of sample gas streams containing solid or liquid particles or vapours. <IMAGE>
Patent EP-0274110-A1 (EP)
Inventor: ZAHRADNIK FRANZ DR
IPC: C08K5/56
Filed: 1987-12-22
Abstract: Schlagzähe Polyamidformmassen, enthaltend als wesentliche Komponenten X) 40-98 Gew.%, bezogen auf X)+Y), eines thermoplastischen Polyamids, Y) 2-60 Gew.%, bezogen auf X)+Y), eines kautschukartigen Polymerisats, welches Einheiten von Acrylsäure- oder Methacrylsäureestern oder von ungesättigten Carbonsäuren einpolymerisiert enthält, Z) 0,001-2 Gew.%, bezogen auf X)+Y) einer Metallverbindung ausgewählt aus Z1) Salzen von zwei-, drei- oder vierwertigen Metallen mit C2-C4-Carbonsäuren, Z2) Oxiden des Germaniums oder Antimons und Z3) Alkylorthotitanaten und Dialkylzinndilauraten.
Patent EP-0240077-A1 (EP)
Inventor: VAN RENS PIET CHRISTIAAN JOZEF
IPC: H01J29/07
Filed: 1987-03-24
Abstract: The invention relates to a colour display tube having a colour selection electrode which is provided in the corners of the upright edge of the display window by means of suspension means, which comprises two parts. One of the parts (25) has an aperture (26) in which a spherical part (32) of the other of the parts (30) engages. According to the invention, a rigid construction is obtained when the spherical part has points of engagement (41) with the one of the parts (25) which are situated on the side of the one of the parts (25) remote from the other of the parts (30).
Patent EP-0239204-A1 (EP)
Inventor: DAVIS RAYMOND K
IPC: F23N5/04
Filed: 1987-02-03
Abstract: A heating system and air conditioning system incorporating duty cycling control means (17) are disclosed. The duty cycling control means for either the furnace or air conditioning system is mounted within the supply side duct (13) of the system, i.e., the hot air duct for a furnace or cold air duct for an air conditioner. The duty cycling control means includes a bi-metal switch (37) totally enclosed within a case (33) having a metal base (35) whereby the heat from the air in the duct contacts the metal base which is transferred to a bi-metallic element (44) which in turn opens or closes a switch. This makes the switch particularly responsive to gradual changes in the temperature of the output air but prevents the duty cycling switch from responding to rapid fluctuations of air temperature within the duct.
Patent EP-0234950-A1 (EP)
Inventor: BRUSSELMANS JAQUES HUBERT FRAN
IPC: F16L5/02
Filed: 1987-02-27
Abstract: A device for sealing a space between a hollow member (10) and a duct (1), for example a feedthrough (10) and a hole in a wall (1), is described. The device comprises a retaining means such as a net (13) for mechanically retaining a sealing material such as cement (16). The net (13) can be adjusted, for example shortened longitudinally, so that the cement (16) is forced through the net (13) away from the surface of the hollow member (10) to seal the gap between the hollow member (10) and the duct (1).
Patent EP-0287723-A1 (EP)
Inventor: POLLACK RONALD M
IPC: A47G1/06
Filed: 1987-04-23
Abstract: A picture frame for a poster (10) and the like is provided which has an edge support (12) for the edge of the poster. At least one fastening element (46) is associated with the edge support for fastening the respective poster edge thereto, the fastening element is substantially C-shaped to overlay the C-shaped member of said edge support and includes means to engage therewith.
Patent EP-0266885-A1 (EP)
Inventor: TAKENAWA SEISHI
IPC: A23L11/00
Filed: 1987-09-28
Abstract: Soya flakes are formed from a mixture of soya flour and a partial hydrolyzate of starch. The mixture is kneaded together with water and the resulting paste is moulded and then baked. The soya flour may comprise any milled soya product, such as soya milk powder or skinned soya flour. The partial hydrolyzate of starch may comprise, for example, a water-soluble dextrin or a glucose syrup. Other additives may also be present. 
     The soya flakes provide a flaky food product which contains highly nutritional soya protein.
Patent EP-0238367-A1 (EP)
Inventor: DEMAZEAU GERARD
IPC: C01F17/235
Filed: 1987-01-22
Abstract: PCT No. PCT/FR87/00024 Sec. 371 Date Nov. 13, 1987 Sec. 102(e) Date Nov. 13, 1987 PCT Filed Jan. 22, 1987 PCT Pub. No. WO87/04420 PCT Pub. Date Jul. 30, 1987.Particulate compositions of rare earth oxides wherein the particles are present in the form of single crystals of homogeneous size and morphology, the dimensions of which are less than or equal to 10  mu m and greater than approximately 0.05  mu m and that at least 80% of the particles have dimensions varying within a range of x+/-0.2 x, x being the mean dimension of the particles of the composition under consideration, with the understanding that the variation of the range of +/-0.2 x is not less than +/-0.1  mu m.
Patent EP-0252823-A1 (EP)
Inventor: FABRE JEAN-LOUIS
IPC: A61K31/505
Filed: 1987-07-02
Abstract: A compound of the general formula I:    <IMAGE>  (I)  in which Ar is a pyridyl, quinolinyl, isoquinolinyl, naphthyridinyl, pyrimidyl, quinazolinyl, thiazolyl, benzothiazolyl, imidazolyl, benzimidazolyl, oxazolyl, benzoxazolyl, thienyl, benzothienyl or naphthyl group; optionally substituted with one or more halogen or alkyl, alkyloxy, alkylthio, trifluoromethyl, amino, alkylamino, dialkylamino, hydroxy, cyano, alkylsulphinyl, alkylsulphonyl, sulphamido, alkylsulphamido, dialkylsulphamido, alkylcarbonyl, benzoyl, alkyloxycarbonyl, carboxy, phenoxycarbonyl, alkylcabonyloxy, benzoyloxy, alkylcarbonylamino, benzamido, phenyl, benzyl, phenoxy or phenylthio group, provided that (i) when Ar is a pyridyl group, the pyridyl group must be substituted, (ii) an alkyl moiety contains 1 to 4 straight- or branched chain carbon atoms; (iii) a phenyl moiety may be unsubstituted or substituted with one or more halogen or alkyl, alkyloxy, alkylthio, trifluoromethyl, amino, alkylamino, dialkylamino, hydroxy, cyano, phenyl or benzyl group in separate enantiomeric form or mixtures thereof, or a pharmaceutically acceptable salt thereof is useful in the treatment of all pathological conditions in which PAF-acether may be implicated directly or indirectly.
Patent EP-0265344-A1 (EP)
Inventor: LEGENDRE YVES
IPC: E21B10/34
Filed: 1987-10-21
Abstract: The method is especially suitable for piling on the seabed and consists of the following steps:
>  &cirf& (a) The lower end of a pipe (15) containing a drilling machine (1) equipped with cutters (6, 7) is brought into contact with the ground. The cutters can be moved from an initial position where their transverse dimension is less than the inner diameter of the pipe to a second position in which their transverse dimension is greater than the outer diameter of the pipe.
  &cirf& (b) At a predetermined depth, drilling is carried out in a downward direction with the cutters in their initial position.
  &cirf& (c) The cutters are moved into their second position.
  &cirf& (d) A washover is carried out in an upward direction with the cutters in their second position.
  &cirf& (e) The cutters are returned to their initial position and the machine is retracted into the pipe.
  &cirf& (f) The pipe is lowered into the hole made in this way. 
<IMAGE>
Patent EP-0276597-A1 (EP)
Inventor: REMERY PATRICK
IPC: G07F7/02
Filed: 1987-12-14
Abstract: Method for electronic counting up and down which makes use of a plurality of memory spaces. Memory spaces containing pairs of bits which can change from a state 1 to a state 0 are used. Each pair of bits corresponds to a unit which is not the same in the various spaces. This ensures a high accuracy without an increase of the memory capacity. The invention is used for electronic payment. <IMAGE>
Patent EP-0253775-A1 (EP)
Inventor: GRANDE DARIO
IPC: B65G1/04
Filed: 1987-06-01
Abstract: The service comprises an endless flexible element (10) which is slidable in two senses and has an upper entrainment pass (12) and a lower return pass (13). A motor (14) can drive the movement of the flexible element (10) in each of the two senses selectively. First (18a, 18b) and second (19a, 19b) pairs of hook members are mounted on the flexible element (10), each of which includes a first hook member (18a, 19a) which can cooperate in pulling relationship with the handle (M) located on one side of the load unit and a second hook element (18b, 19b) which can cooperate in pushing relationship with the opposite side of the same load unit. The entrainment of the cassette by the flexible element (10) is thus ensured even when the pulling relationship between the first hook element (18a, 19b) and the handle (M) engaged thereby is fails. 
     Its preferred application is to automatic stores.
Patent EP-0258303-A1 (EP)
Inventor: MCLEOD CHARLES
IPC: G01N1/34
Filed: 1987-02-05
Abstract: Un échantillon cylindrique de roche (40) est enfermé dans un logement (44) comprenant des orifices d'entré et de sortie (46, 48). Un solvant de nettoyage est introduit dans le logement (44) afin de nettoyer l'échantillon (40), lequel est ensuite séché par introduction d'un fluide de transition (tel que de l'acide carbonique liquide) dans le logement (44). Les vannes d'entrée et de sortie (12, 14) sont ensuite fermées, la température et la pression du fluide se trouvant dans le logement (44) sont élevées au-delà de leur point critique et la pression du fluide est réduite au dessous de son niveau critique. La vanne de sortie (14) est ensuite ouverte, de telle sorte que le fluide de transition se transforme lentement de liquide en gaz sans passer par la phase liquide-vapeur, ce qui réduit le risque de dommage pouvant être causé à la structure de l'échantillon.
Patent EP-0256096-A1 (EP)
Title: Procede de congelation eutectique a refrigerant primaire
Inventor: CHENG CHEN-YEN
IPC: B01D9/00
Filed: 1987-01-30
Abstract: Un procédé de congélation eutectique à réfrigérant primaire sert à séparer des mélanges contenant au moins un composant volatil et deux ou plusieurs composants cristallogènes (1). On enlève la chaleur d'un mélange eutectique près de sa température eutectique en induisant la vaporisation d'au moins une partie du ou des composants volatils à une pression inférieure à la pression de vaporisation du mélange eutectique à sa température eutectique (2). La vapeur est liquéfiée par un processus à deux étapes: a) condensation/désublimation combinées et b) désublimation-fusion (3). La co-cristallisation de différents composants dans la même zone du congélateur (4) ou la cristallisation selective de différents composants dans différentes sous-zones du congélateur (5) sont possibles selon plusieurs schémas de fluence différents (6). La séparation des cristaux de différents composants formés par co-cristallisation dans le même mélange liquide, suivie par la séparation des cristaux des composants individuels des liquides qui y adhèrent, permet d'obtenir des produits purifiés (7). Il n'est pas nécessaire de procéder à la séparation des cristaux de différents composants lorsque la cristallisation sélective a eu lieu (8).
Patent EP-0305394-A1 (EP)
Title: Arrangement for liquid treatment of pulp.
Inventor: GUDMUNDSSON PER ERIK WILHELM
IPC: D21C9/06
Filed: 1987-04-15
Abstract: PCT No. PCT/SE87/00192 Sec. 371 Date Sep. 14, 1988 Sec. 102(e) Date Sep. 14, 1988 PCT Filed Apr. 15, 1987 PCT Pub. No. WO87/06962 PCT Pub. Date Nov. 19, 1987.Apparatus for treating a pulp suspension with a treatment liquid is disclosed, comprising a continuous pervious belt for receiving the pulp suspension and moving it through a treatment zone in a predetermined direction. A treatment liquid supply is located above the continuous belt for supplying the treatment liquid onto the pulp suspension as it travels through the treatment zone, and a collector is located below the continuous belt for receiving liquid passing through the pulp suspension. The treatment liquid supply includes a treatment liquid feed pipe for supplying a flow of the treatment liquid, a distributor for dividing the flow of treatment liquid from the treatment liquid supply into first and second flow components, the first flow component being in the direction of the moving belt and the second flow component being counter to that direction, a deflector for deflecting the second flow component into that direction, and first and second plates for applying first and second flow components onto the pulp suspension, whereby the amount of the treatment liquid supplied to the pulp suspension is controlled.
Patent EP-0311622-A1 (EP)
Inventor: HEAD KENNETH AUBREY JOSEPH
IPC: B23B31/20
Filed: 1987-06-16
Abstract: Le porte-outils décrit est destiné à recevoir la queue (50) de l'outil (51) dont la surface est conique. Le porte-outils comprend un corps (10), une douille de serrage (42) montée sur le corps (10) et tenant la queue et un écrou (57) permettant à la douille de serrer la queue. La douille de serrage (42) présente une surface d'engagement de la queue qui, lors de l'utilisation, repose essentiellement sur la surface d'un cône notionnel (50a), dont la section est décroissante en direction du sens de retrait de la queue par rapport au porte-outils.
Patent EP-0281069-A1 (EP)
Inventor: NAKAYAMA CHIKAO
IPC: C07H21/04
Filed: 1988-03-01
Abstract: Human granulocyte-macrophage colony stimulating factor produced in human cells transfected with an exogenous DNA encoding said factor.
Patent EP-0306993-A1 (EP)
Inventor: HOSOYA NOBUKAZU
IPC: H03L7/14
Filed: 1988-09-09
Abstract: A color synchronizing circuit (120) of a color television receiver comprises a PLL circuit comprising a phase detector circuit (12b), an LPF (12c), a VCO (12d) and a 1/4 frequency divider (12f). Color bursts extracted from a composite chrominance signal by a burst gate circuit (12a) are directly applied to an input of the PLL circuit through an adder (12g) in a burst period while being circulated through a loop including a delay circuit (12h) by a switch (12i). The delay circuit has a delay time which is equal to a period of the back porch of a horizontal synchronizing signal having the color burst inserted thereinto and is equal to integer multiples of a cycle of a chrominance subcarrier. Thus, the repetition frequency of the color burst sequentially supplied to the PLL circuit while being circulated through the above described loop becomes 16 times a horizontal frequency f H . As a result, the sidebands which appear at the intervals of f H  in the frequency spectrum of the color bursts is decreased, so that the capture range of the PLL circuit becomes wide.
Patent EP-0316658-A1 (EP)
Inventor: KIT MALON
IPC: A61K39/265
Filed: 1988-11-02
Abstract: Infectious bovine rhinotracheitis virus (bovine herpesvirus type 1) mutants containing deletion and/or insertion mutations in a major viral glycoprotein gene, such that no antigenic polypeptides encoded by the viral gene are produced, vaccines for infectious bovine rhinotracheitis containing the same, methods for the production of the same and methods for use of the same. Animals vaccinated with these mutants do not develop antibodies to the viral glycoprotein and can be distinguished serologically from animals infected with infectious bovine rhinotracheitis virus field strains.
Patent EP-0289066-A1 (EP)
Inventor: DE BRUYN MARCEL FRANS LEOPOLD
IPC: C07D233/88
Filed: 1988-03-29
Abstract: Novel 1,5-substituted 1H-imidazoles of formula
     or a stereochemically isomeric form thereof, or a salt thereof, wherein R 1  is hydrogen or mercapto; L is
     wherein X is 1-indanyl, 1-tetrahydronaphthalenyl, 5-benzocycloheptanyl, 4-tetrahydrobenzothienyl, 4-tetrahydrobenzofuryl, 5-tetrahydroquinolyl, 5-tetrahydroisoquinolyl, 8-tetrahydroquinolyl, 8-tetrahydroisoquinolyl, 9,10-dihydro-9-antracenyl, 9H-fluoren-9-yl, 5-dibenzo[a,d]cycloheptenyl, 5-dibenzo[a,d]cycloheptanyl or 1-dihydronaphthalenyl each unsubstituted or substituted, or X is a radical of formula
     said compounds possessing herbicidal activity. Compositions containing said compounds as active ingredient. Processes for preparing said compouds and compositions. Methods of controlling weeds.
Patent EP-0297661-A1 (EP)
Inventor: JANSSENS FRANS EDUARD
IPC: C07D473/26
Filed: 1988-06-23
Abstract: Novel [(Bicyclic heterocyclyl)methyl and -hetero] substituted hexahydro-­1 H -azepines and pyrrolidines of formula
      wherein 
    -A¹=A²-A³=A⁴- is -CH=CH-CH=CH-, -N=CH-CH=CH-, -CH=N-CH=CH-, -CH=CH-N=CH-, -CH=CH-CH=N-, -N=CH-N=CH-, or -CH=N-CH=N-, 
    R¹ is hydrogen, C₁₋₁₀alkyl, C₃₋₆cycloalkyl, Ar¹ or C₁₋₆alkyl substituted with one or two Ar¹ radicals; 
    B is NR², CH₂, O, S, SO or SO₂; 
    R is hydrogen or C₁₋₆alkyl; 
    n is 0 or 2; 
    L is hydrogen, C₁₋₆alkylcarbonyl, C₁₋₆alkylsulfonyl, C₁₋₆alkyloxy­carbonyl, Ar²-C₁₋₆alkyloxycarbonyl, Ar²-carbonyl, Ar²-sulfonyl, C₃₋₆cycloalkyl, C₂₋₆alkenyl optionally substituted with Ar², C₁₋₁₂alkyl, a radical of formula -Alk-R³, -Alk-Y-R⁴, -Alk-Z¹-C(X)-Z²-R⁵, or -CH₂-CHOH-CH₂-O-R⁶; 
the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-­allergic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0309031-A1 (EP)
Inventor: TYTGAT DANIEL
IPC: C23F3/00
Filed: 1988-09-13
Abstract: Bains pour le polissage chimique de surfaces en cuivre ou alliage de cuivre, comprenant, en solution aqueuse, du peroxyde d'hydrogène, des ions chlorure, de l'acide phosphorique et des ions phosphate et hydrogénophosphate en quantités réglées pour conférer au bain un pH compris entre 1,25 et 3.
Patent EP-0288322-A1 (EP)
Inventor: BROWN ARTHUR WILLIAM GRAY
IPC: A01D90/08
Filed: 1988-04-25
Abstract: A bale accumulator for accumulating bales of straw, hay or the like and particularly for accumulating "big bales" has a bale receiving bed having an entry part 96 and a movable part 36. Bales 60 are delivered from a baler and arranged on the bed 96 in a predetermined array by a pusher member 80. When the array is completed the movable part 36 is tipped to deliver the completed array to the ground. Movement of the movable part 36 on the bed is such that immediate separation is caused between bales being delivered to the ground and the next bale being delivered to the accumulator of the baling machine so as not to hinder the proper operation of the baler.
Patent EP-0294131-A1 (EP)
Inventor: GOLDING PETER
IPC: C07C205/06
Filed: 1988-05-31
Abstract: A relatively fast process for producing HNS from trinitrotoluene (TNT) in high yield consists of oxidising TNT with an oxidising transition metal compound within a polar aprotic solvent having a weak base, such as an alkali metal carboxylate, dissolved therein. The amount of the transition metal compound used is typically at least one mole per mole of TNT. An especially preferred transition metal compound for use in the present process is cupric chloride.
Patent EP-0310383-A1 (EP)
Title: Drive circuit device for inductive load
Inventor: OSHIZAWA HIDEKAZU C O DIESEL K
IPC: G05F1/56
Filed: 1988-09-29
Abstract: In a drive circuit device for an inductive load, the inductive load and a detecting resistor are incorporated in a current supply circuit in series relation to a drive transistor. An operational amplifier is operative in response to detecting voltage fed-back from the detecting resistor, for controlling the drive transistor, in turn, for controlling supply current flowing through the inductive load to a predetermined value. Turning-on and -off of the drive transistor are controlled by a switching element operative in response to a control signal, thereby carrying out current supply to an inductive load and stoppage of the current supply. A feed-back circuit (70, 70A) is provided, in which a response element (71, 72, 71A) supplies feed-back current to be controlled by the operational amplifier, to the feed-back resistor (73, 16, 73A), in response to the turning-off of the drive transistor (12). The operational amplifier carries out feed-back control without being saturated, even at the stoppage of the current supply to the inductive load.