baber/WOPTO huggingface dataset:
Patent EP-0152520-A2 (EP)
Inventor: WEBER ERICH
IPC: F23H9/06
Filed: 1984-08-17
Abstract: Der Rost einer Rostfeuerung weist nebeneinander liegende Roststäbe auf, die relativ zueinander bewegbar sind. Die Roststäbe (1) berühren sich an ihren Roststabflanken (3), die gegenüber nach unten ragenden Außenrippen (4) überstehen. Im Brennbahnbereich sind die Roststabflanken (3) mit sägezahnartigen Ausnehmungen (5) versehen, die nach unten offen und zum Roststabrücken (2) hin geschlossen sind. Hierdurch entstehen sägezahnartige Berührungsflächen (6), deren Kanten Schneiden (8) bilden, die die Außenkanten der Zahnflanken (7) darstellen und gegenüber dem Roststabrücken um etwa 35° geneigt sind. Aufgrund der gegenseitigen Neigung dieser Schneiden benachbarter Roststabflanken wird bei einem Relativhub auf ein zwischen die Flanken gelangendes Teilchen (11) eine nach unten gerichtete Kraft ausgeübt, so daß das Teilchen in die durch benachbarte Ausnehmungen (5) gebildete Entlastungsnische fallen kann.
Patent EP-0177638-A2 (EP)
Inventor: ANGER WILHELM
IPC: G02C13/00
Filed: 1984-11-16
Abstract: Das erfindungsgemäße Verfahren eignet sich insbesondere zur Herstellung einer Brille mit Korrektionswirkung, die sowohl optisch als auch mechanisch angepaßt ist, wobei die mechanische Anpassung zumindest in erheblichem Ausmaß objektiviert ist und die mechanische Anpassung weniger oder gar nicht von subjektiven Bewertungen des Sitzes der Brille durch den Anpasser oder den Brillenträger abhängt. Es wird für jeden Steg der Brille der Ort von zumindest einem Nasenpunkt in oder nahe der Kontaktfläche, an der die Steg-Auflagefläche die Nase berührt, im Raum relativ zu zwei Bezugspunkten, beispielsweise den Augenmitten, gemessen. Aus dieser Nasenpunktmessung wird der Ort der Steg-Auflagefläche, den diese im Raum an der fertigen Brille einnehmen soll, bestimmt, was beispielsweise unter der Annahme druckloser Berührung zwischen Kontaktfläche und Auflagefläche geschieht. Entsprechend dieser Bestimmung werden die Stege der Brille körperlich ausgebildet, und zwar in ihrer richtigen Relativstellung bezüglich der Brillengläser, da für die Brillengläser eine Sollstellung bezüglich derselben zwei Bezugspunkte im Raum vorgegeben ist.
Patent EP-0132905-A2 (EP)
Inventor: VAN MALDERGHEM EDMUND G
IPC: B65D27/10
Filed: 1984-03-07
Abstract: An imporvement in a continuous business form assembly with a window eliminates window edge snagging on high speed printers and form handling equipment. The improvement is of the window having a trailing edge bowed in the trailing direction.
Patent EP-0123479-A2 (EP)
Inventor: SCOTT ALEXANDER
IPC: D02G1/20
Filed: 1984-04-11
Abstract: In forming yarn and yarn-like structures separate multifilament strands (1, 2, 3) of thermoplastics material are treated so that at least one (2, 3) has a shrinkage ratio higher than normal at an elevated temperature. The strands are intermingled in a gas stream with formation of loops (21) on the strands, the yarn so produced is subjected to a twisting force and is then heated to cause the filaments to shrink differentially while being held to a predetermined length, then cooled while being held until shrinkage ceases. 
<??>The yarn produced is highly flexible, of uniform cross section and shows no tendency for the strands to separate. It has also a high degree of softness and tenacity.
Patent EP-0124334-A2 (EP)
Inventor: AGARWAL SURESH C
IPC: B01J38/00
Filed: 1984-04-24
Abstract: A technique for automatically regenerating a catalyst, used in a process for obtaining a product in an exit stream from a raw material in a feed stream of a reactor (10), comprises determining (91, 93) the concentration of raw material in the feed and exit streams (2, 98) and obtaining a value for the catalyst selectively as a function of the difference between the concentrations. When a selected selectivity is reached, which is indicative of the need for the catalyst to be regenerated, regenerator equipment (92, 94, 96) is activated for regenerating the catalyst in the reactor (10). To continue the process, the feed stream (2) is transferred to an auxiliary reactor (110) during regeneration of the primary reactor (10), which contains regenerated or fresh catalyst. When used in reactors for the hydrogenation of acetylene to ethylene, the concentration of hydrogen in the feed stream is also calculated with the selectivity equalling the concentration of hydrogen divided by the difference in concentrations for the acetylene in the feed and exit streams, respectively.
Patent EP-0149348-A2 (EP)
Inventor: UEMURA SEIICHI
IPC: D01F9/155
Filed: 1984-12-18
Abstract: A process for producing pitch carbon fibers by subjecting pitch fibers obtained by melt-spinning a carbonaceous pitch to infusiblization treatment and then to carbonization treatment or both carbonization treatment and subsequent graphitization treatment, characterized in that a dimethyl polysiloxane having a viscosity at 25°C in the range of 12,000 to 1.000.000 cSt is applied to the fibers after the infusiblization treatment, and the infusiblized fibers with the dimethyl polysiloxane thus applied thereto are then subjected to the carbonization treatment or both the carbonization treatment and the subsequent graphitization treatment.
Patent EP-0130956-A2 (EP)
Inventor: IVARSSON PAUL LENNART
IPC: B22D41/02
Filed: 1984-06-25
Abstract: Refractory lining for e.g. casting boxes comprising a refractory matrix and precipitated silica, the silica being precipitated in situto form a structure, imparting to the material a volume weight of from about 0.8 to about 1.2 g/cm 3 , the material being substantially free from carbon, hydrogen and available oxygen; process for the manufacture of such refractory lining.
Patent EP-0149450-A2 (EP)
Inventor: ERTL HERBERT
IPC: B61D27/00
Filed: 1984-12-27
Abstract: 1. An air conditioning device for railroad vehicles, with passenger compartments and air feeder ducts serving these compartments, the temperature of the fresh air supplied being sufficient to attain the desired target temperature in the compartments for a given number of passengers therein, and an additional thermostat-controlled heating unit being provided in each compartment in order to maintain the desired target temperature in the compartment if the number of passengers in the compartments drops below that referred to above, wherein the air feeder duct of each compartment contains a throttling device permitting a continuous but limited reduction of the inflow cross-section, and wherein the said throttling device is connected to the additional heating unit in such a way that the outflow cross-section of the air feeder duct is reduced by a predetermined degree upon increased activity of the additional heating unit due to a decrease in the number of passengers in the compartment.
Patent EP-0164493-A2 (EP)
Inventor: DINARDO VICTOR MARTIN
IPC: C08K5/14
Filed: 1985-02-15
Abstract: An improved polypropylene blend for biaxial orientation into thin films is made by combining low melt-flow polypropylene, a nucleating agent, and linear low density polyethylene in a pelletizing extruder. Preferably, the low melt-flow polypropylene is formed by cracking a lower melt flow polypropylene with a peroxide agent.
Patent EP-0154935-A2 (EP)
Inventor: CONTI FRANCESCO
IPC: A61H23/02
Filed: 1985-03-06
Abstract: @ This invention relates to a hydromassage device (1) particularly for peristaltic action pressotherapy comprising a tank (2) containing a liquid (3) provided with means of treating a patient (4) suspended in the cited liquid (3), means (12, 14, 18-18b) of intermittently dispensing a fluid under pressure translating internally or along the tank (2) adapted to generate a continuous peristaltic wave in said liquid (3) for stimulating the blood and lymphatic flow of the patient's (4) body parts.
Patent EP-0172446-A2 (EP)
Inventor: BOEHM ERWIN DR MED
IPC: C07C235/50
Filed: 1985-07-26
Abstract: Verwendung von Verbindungen der Formel I <IMAGE> in der A einen gegebenenfalls substituierten Phenyl- oder heteroaromatischen Rest, R6, R7 Wasserstoff oder Niederalkyl, X eine Alkylenkette mit bis zu 6 Kohlenstoffatomen, Y einen Valenzstrich oder die >C=O-Gruppe und B einen gegebenenfalls substituierten Phenyl- oder heteroaromatischen Rest bedeuten, sowie deren pharmakologisch verträglichen Salze zur Behandlung von Durchblutungsstörungen sowie Arzneimittel, die diese Verbindungen enthalten.
Patent EP-0180861-A2 (EP)
Inventor: HICKS JOHN WILBUR JR
IPC: H04B10/2507
Filed: 1985-10-24
Abstract: A method and apparatus for amplifying bandwidths of light energy propagated in an optical transmission waveguide in which a length of gain medium optical waveguide is coupled between spaced waveguide end sections defining amplifier input and output ports. The gain medium optical waveguide is preferably defined by an optical fiber core and cladding in which portions are formed of neodymium doped glass. The gain medium fiber is pumped by light energy in a spectrum absorbed by neodymium to provide light energy in wavelength regions including the bandwidth of interest. Noise resulting from the pumping light energy source, as well as spontaneous emission outside of the bandwidth of interest are filtered by dispersive lateral coupling of the gain medium optical fiber to the transmission waveguide.
Patent EP-0185888-A2 (EP)
Inventor: BOEDER DIETER
IPC: F42C19/06
Filed: 1985-10-26
Abstract: The invention relates to an impact fuze for a missile in whose forward part a search head is arranged, encased in a cover. In order to avoid adversely affecting the function of the search head 13, 13a, the impact fuze 14 comprises a radiation transmitter 16' and a radiation receiver 18, which are arranged inside the cover 12 such that they are coupled, in radiation terms, by means of radiation reflected on the inner wall 12a of the cover 12. An interruption of the radiation path 17 resulting from destruction of the cover 12 is treated as the response criterion for detonating the impact fuze 14, which thus detonates an explosive capsule arranged in the warhead charge 15. <IMAGE>
Patent EP-0186863-A2 (EP)
Inventor: COLE PAUL MORRISON
IPC: B04B5/04
Filed: 1985-12-19
Abstract: A centrifuge rotor with a central hub (12) is characterized by a flexible carrier (38) formed from a plurality of fibers arranged in a predetermined textile structure. The carrier has a socket (48) formed at the radially outer end thereof by the interconnection of the fibers. The socket may receive a vessel (50) therein. A restoring cap assembly responds to centrifugal force to displace from its initial to final positions. As it returns, the cap acts against the flexible carrier (38) to assist the same to the first position.
Patent EP-0162537-A2 (EP)
Inventor: NOGUCHI HARUO
IPC: B01D53/26
Filed: 1985-02-22
Abstract: Drying air to be circulated for drying plastic material is demoistured and heated by one of two separate adsorbing treatment units. When one of the two units is engaged in adsorbing treatment of the drying air, the other unit engages in a desorbing treatment and cooling treatment for regenerating the adsorbent by the use of desorbing high temperature air passing through the unit in a direction reverse to that in which the drying air is passed through the unit. The cooling treatment of the adsorbent after the desorbing treatment is accomplished by the use of a part of the drying air.
Patent EP-0156625-A2 (EP)
Inventor: OKA TETSUO
IPC: G11B5/85
Filed: 1985-03-20
Abstract: A vertical magnetic recording medium comprises substrate (4) and a magnetic layer (3) formed on the substrate (4) and having a magnetic anisotropy in the direction vertical to the surface of the substrate. The magnetic layer (3) is composed substantially of a metal selected from cobalt and/ or iron, and an oxide of the metal. The metal and metal oxide consist of columnar structures (1) oriented in the direction vertical to the surface of the substrate (4) and spaced from one another through fine voids (2) throughout the magnetic layer. The columnar structures (1) have a diameter of 100 to 1000 A and the magnetic layer (3) has a void ratio of 7 to 56%. The vertical magnetic recording medium is prepared by a process for vacuum-depositing a metal selected from cobalt and iron to form a magnetic layer on a substrate, wherein an oxygen gas and at least one gas chemically inactive in the vacuum deposition system, which is selected from nitrogen, argon, helium, neon, xenon, radon, methane and ethane, are introduced into the vacuum to an extent such that the pressure in the vicinity of the substrate is 1 x 10 3  to 5 x 10 2  Torr.
Patent EP-0162786-A2 (EP)
Inventor: WU PETER
IPC: G01V1/48
Filed: 1985-05-22
Abstract: A method of sonic logging in which there is established at a depth of interest in a borehole a set of peak matrices comprised of peak vectors representative of a plurality of different characteristics of sonic signals traversing an earth formation. A set of rules is established based upon borehole sonic characteristics including the utilization of past histories of slowness and coherence values of wave components of interest. The matrices are searched in accordance with the rules to identify the presence in the sonic signals of wave components of interest, such, for example, as casing, compressional, shear and Stoneley. The identified wave components are recorded as a function of depth of interest, and the aforesaid steps are repeated at each depth of interest.The characteristics sought for each component include the maximum of peak coherence, the slowness at peak coherence, the time occurrence at peak coherence, coherent energy at peak coherence, coherent value at peak energy, the slowness at peak energy, the time occurrence at peak energy, and coherent energy at peak energy.The method is applicable to both open hole and cased hole sonic logging.
Patent EP-0195269-A2 (EP)
Inventor: MALLIPUDI NARAYANA MOORTHY
IPC: C07D307/86
Filed: 1986-02-20
Abstract: The present invention provides novel insecticidal carbamate derivatives. The invention also provides a method for the control of insects.
Patent EP-0215193-A2 (EP)
Inventor: BUSEN DIETMAR
IPC: B23P15/00
Filed: 1986-05-23
Abstract: Verfahren zur Herstellung einer nachgiebigen Walze, bei dem ein flexibler Streifen mit wenigstens einer parallel zu seiner Erstreckung verlaufenden Einfaltung und einem der Einfaltung zugeordneten Zugelement versehen wird, bei dem der Streifen mit der Einfaltung auf den Walzenkern aufgebracht und unter Bildung von nebeneinanderliegenden Windungen wendelförmig auf denselben aufgewickelt wird, wobei das Zugelement und der Streifen vor der Durchführung des Wickelverfahrens unverschiebbar aneinander festgelegt werden.
Patent EP-0208145-A2 (EP)
Inventor: AOAI TOSHIAKI
IPC: G03F7/021
Filed: 1986-06-06
Abstract: A light-sensitive composition comprising a diazonium compound and a polymer having the recurring units represented by the following general formula (l):
     wherein R, represents a hydrogen atom or a substituted or unsubstituted alkyl group; R 2  represents an unsubstituted alkyl group; R 3  represents an aliphatic or aromatic hydrocarbon group having a carboxyl group; R 4  represents an aliphatic or aromatic hydrocarbon group which has at least one hydroxyl or nitrile group and which may be further substituted; n 1 , n 2 , n 3 , n 4  and n 5  represent the molar percents of the respective recurring units, provided that n, is from about 5 to about 85 mot%, n 2  is from 0 to about 60 mol%, n 3  is from 0 to about 20 mol%, n 4  is from about 3 to about 60 mol% and n 6  is from greater than 0 to about 60 mol%.
Patent EP-0207465-A2 (EP)
Inventor: KASORI MITUO
IPC: C04B35/581
Filed: 1986-06-27
Abstract: There are disclosed an aluminum sintered body comprising(a) aluminum nitride,(b) at least one compound selected from the group consisting of an aluminum compound of a rare earth metal, an aluminum compound of an alkaline earth metal, and an aluminum compound of a rare earth metal and an alkaline earth metal, and(c) at least one element selected from the transition elements consisting of Groups IVa, Va, Via, Vila and VIII of the periodic table, and/or at least one compound containing said element, and a process for preparing the same comprising mixing aluminum nitride with;(i) at least one of compound selected from the group consisting of a rare earth metal and/or an alkaline earth metal; and(ii) at least one of element selected from the group consisting of a transition element of Groups IVa, Va, Via, Vlla and VIII of the periodic table, and/or at least one of a compound containing said element;and then molding and sintering the mixture.
Patent EP-0193222-A2 (EP)
Inventor: LARIVE JEAN FRANCOIS ROBERT AR
IPC: C10G9/00
Filed: 1986-01-31
Abstract: A process for the continuous thermal cracking of hydrocarbon oils by heating a hydrocarbon oil and causing it to flow through a thermal conversion zone, in which proeess at least part of the gaseous material produced during said heating is withdrawn from the heated oil prior to its introduction into a thermal conversion zone.
Patent EP-0193387-A2 (EP)
Inventor: BROCK EARL DAVID
IPC: A61K9/10
Filed: 1986-02-26
Abstract: Sunscreen compositions are disclosed which are resistant to rub-off and the concomitant loss of protection provided by the sunscreen.
Patent EP-0206472-A2 (EP)
Inventor: MORTEN JOHN
IPC: F21V3/04
Filed: 1986-04-29
Abstract: A lighting fixture in the form of a support frame having top and bottom walls that are interconnected with end support pieces and that have open sides through which the light is dispersed. A series of three elongated fluorescent lamps are mounted in the support frame supported between end support pieces, a translucent cover in two pieces is disposed about the support frame over the respective open sides. Mirrors are disposed in the support frame including a top mirror on the frame top wall and the bottom mirror on the frame bottom wall. The combination of properly positioned lamps and mirrors provides light output that is uniformly dispersed through the covers. In one embodiment, an exit sign is mounted under the fixture and a slot is provided for directing a light path directly to the side.
Patent EP-0213801-A2 (EP)
Inventor: INOUE TAKETOSHI
IPC: B65H26/00
Filed: 1986-08-06
Abstract: A circuit arrangement comprises a controller (20) for producing a control signal selectively indicative of normal and diagnosis modes. Responsive to the control signal, an IF stage (12) processes desired RF and diagnosis input signals into an IF signal of an IF level. Responsive to the IF signal and a reference signal of a reference level squelch signal producing circuit (15) produces a squelch signal when the IF level is lower than the reference level. First and second signal generators (26, 27) generate first and second threshold signals of first and second threshold levels, respectively. The second threshold level is lower than the first threshold level. Responsive to the control signal, a switch circuit (22) selects the first and the second threshold signals as a selected threshold signal. A line (29) supplies the selected threshold signal to the squelch signal producing circuit as the reference signal.
Patent EP-0216490-A2 (EP)
Inventor: MACOVSKI ALBERT
IPC: G01R33/48
Filed: 1986-08-14
Abstract: A two-dimensional projection image of the NMR activity within a volume is obtained. The signals due to static material are not excited and do not appear in the projection image. The signals due to moving blood in vessels produce an isolated image of the vessels with the superimposed structure removed. Excitation systems are used which excite only moving material and return state material to equilibrium.
Patent EP-0223593-A2 (EP)
Inventor: HALLET PETER
IPC: A61K31/18
Filed: 1986-11-18
Abstract: Compound are described of the general formula
      wherein 
R¹ is a hydrogen atom or a C 1-4  alkyl group; 
R² is a naphthyl, thienyl or β-styryl group or a group Ar(CH₂)p- where p is zero or an integer from 1 to 3 and Ar is phenyl or phenyl substituted by one or more halogen atoms or C 1-4  alkyl, C 1-4  alkoxy, hydroxyl, trifluoromethyl, nitro or amino groups; 
m is an integer 1 or 2; 
n is an integer from 1 to 4; 
and the physiologically acceptable salts thereof. 
     These compounds inhibit blood platelet aggregation, bronchoconstriction and vasoconstriction and thus of interest in the treatment of occlusive vascular diseases and asthma.
Patent EP-0201450-A2 (EP)
Inventor: KEYS ROBERT O
IPC: B03D1/02
Filed: 1986-05-06
Abstract: Disclosed is a process for the concentration of sulfide ore wherein an aqueous slurry of sulfide ore particles are subjected to sulfide ore froth flotation under sulfide ore froth flotation conditions. The improvement in process comprises using an effective amount of a frothing agent selected from the group consisting of: (a) the reaction product of a C5-C10 diol and a C1-C7 carboxylic acid; (b) the reaction product of a C5-C10 diol and an acrylonitrile; (c) the reaction product of a C2-C4 alkylene oxide and a C1-C7 carboxylic acid; (d) the reaction group of a C2-C4 alkylene oxide and a C5-C10 diol; (e) the reaction product of a C2-C4 alkylene oxide and an acrylonitrile; and (f) mixtures thereof, the resulting modified alcohol frothing agents have at least one hydroxyl group thereon. The modified alcohol frothing agents of the present invention provide improved flotation kinetics and selectivity in the sulfide ore float.
Patent EP-0221030-A2 (EP)
Inventor: CODRINO GIUSEPPE
IPC: H01H13/06
Filed: 1986-10-01
Abstract: A switch structure for motor vehicle electric window winders comprises a box-shape body closed at the top by a frame which defines seatings for housing a plurality of push buttons acting by contact on a rigid, electrically conductive movable blade, pivoted at one end to a fixed contact, provided on a printed circuit and connected to a motor, and, at the other end, movable between a fixed negative contact and a movable positive contact.
Patent EP-0238832-A2 (EP)
Inventor: SLEGER ROGER R
IPC: G11B5/55
Filed: 1987-02-13
Abstract: A bearing preload arrangement for a rotary actuator arm structure in a rotary disc memory drive, in which all machine operations cutting slots (11d) or openings for receiving leaf springs (14 ; 20) which provide axial and radial loads are performed along axes paralleling the axis of the rotary actuator (3). One leaf spring (20) provides an axial load on the bearings (15,17) of the shaft assembly. A second leaf spring (14) fitted between one shaft bearing (17,19) and the bearing housing thereat provides the radial bearing load.
Patent EP-0242641-A2 (EP)
Inventor: HEIMHARDT HANS-JUERGEN DR
IPC: C02F1/52
Filed: 1987-03-31
Abstract: A method for the treatment of waste water from the metalworking industry, in particular wire manufacturing, which contains besides the iron ions, specifically, lead and/or copper ions, in which process the treatment products are obtained continuously and selectively by a chemico-physical route. The process consists of the combination of the following successive characteristics: a) the lead and/or copper ions are pre-precipitated in a superstoichiometric ratio by metering in an aqueous, strongly acidic sulphide solution, b) the lead and/or copper ions are post-precipitated in the weakly acidic range by metering in milk of lime or sodium hydroxide solution and precipitated in the form of metal sulphide compounds and c) the iron ions which are still in solution are precipitated by a further addition of milk of lime or sodium hydroxide solution until the weakly alkaline range is reached and precipitated in the form of hydroxide compounds.
Patent EP-0243751-A2 (EP)
Inventor: FREEMAN RICHARD BENJAMIN
IPC: B29C43/12
Filed: 1987-04-08
Abstract: A resin transfer molding system and method provides for injecting resin into fibrous material disposed on the inner surfaces of a pair of mold pieces. The mold pieces are shaped to form a structure with two sections which extend in at least two different planes. An inflatible member in one of the sections forces a second pre-inflated member into the second section prior to the injection of resin into the fibrous material.