baber/WOPTO huggingface dataset:
Patent EP-0217320-A3 (EP)
IPC: F24H1/26
Filed: 1986-09-27
Abstract: Der Heizkessel ist für flüssige oder gasförmige Brennstoffe 
bestimmt und besteht aus einem wasserführenden Gehäuse (16) 
mit Vor- und Rücklaufanschlußstutzen (18) und einem das Ge­
häuse horizontal durchgreifenden, zu einem Rauchgasabzug 
(17) führenden und mit Brenner (15) bestückten Rohrzug (1), 
der im Freiraum einer aus Längsrippen gebildeten Rohrzug­
innenverrippung eine topfartige Brennkammer (2) enthält, 
wobei die abströmseitige Wärmeübertragungsfläche größer be­
messen ist als davor. Die topfartige, im hinteren Bereich 
des Rohrzuges (1) angeordnete Brennkammer (2) ist in ihrer 
Länge maximal der halben Länge des Rohrzuges (1) entspre­
chend bemessen. Unter mindestens angenäherter Aufrechter­
haltung der gesamten wirksamen Rippenoberfläche im Rohrzug 
(1) ist ein Teil der Rippenwärmetauschfläche vor der Brenn­
kammer (2) in den Bereich der Brennkammer (2) verlegt ange­
ordnet und zwar bei dort entsprechend reduziertem Abstand 
(A) der Längsrippen zueinander. Die verbleibenden Längsrip­
pen (3′) sind im Bereich vor der Brennkammer (2) mit gerin­
gerer Anzahl oder mit einer geringeren Höhe (H) als der der 
im Bereich der Brennkammer (2) angeordneten Längsrippen (3) 
vorgesehen.
Patent EP-0217383-A3 (EP)
IPC: A61B5/296
Filed: 1986-10-01
Abstract: An electrocardiographic electrode 
is held in close contact with the 
skin (M) for deriving a weak voltage therefrom. 
The electrode comprises a base member (12) 
having a central opening (13), a reinforcement 
member (14) bonded to the front surface of the 
base member to close the opening, and an electrode 
member (16) provided in the reinforcement member. The 
base member (12) is adhesive both 
on the back side (12b) to be held in contact with 
the skin and on the front side (12a) coupled to a lead 
connector (18).
Patent EP-0201161-A3 (EP)
Title: Grinding mill
IPC: A47J42/08
Filed: 1986-02-26
Abstract: An electric cordless mill for grinding, for example peppercorns, comprising a first housing comprising an inner portion and an outer portion rotatably mounted thereon. Electrical switch means are provided in the housing and are operable upon relative rotary movement between the first and second portions. The housing further includes power means for use in powering the mill and is controlled by the switch means. A second housing is secured to the first housing via a bayonent connector means. The second housing includes an electric motor connected to the power means via a connector means. The motor drives a milling means, operation of which is controlled by the switch means. Door means are provided adjacent the discharge end of the milling means, operative control of which is effected by the switch means and a rotatably mounted adjustment ring is intermediate the first and second housings for use in adjusting the milling means whereby to provide a selected fineness of grind.
Patent EP-0202814-A3 (EP)
Title: Multiple layer polymeric films, process for making them and packages made from them
IPC: B29C48/10
Filed: 1986-05-07
Abstract: A packaging film (10) is characterized by the inclusion of a layer (14) of a vinylidene chloride copolymer, e.g. VDC-methylacrylate copolymer, between at least two other layers (16, 18) which contain ethylene vinyl acetate, and optionally linear low density polyethylene. The film may be unoriented or molecularly oriented, may be heat set, and if oriented, optionally the film may be cross-linked. A process of making the cross-linked film includes the steps of joining the layers in face-to-face contact e.g. by coextrusion and of crosslinking the film after assembly of the vinylidene chloride copolymer layer into the structure. Cross-linking can be achieved by electron beam irradiation at a level of at least 1.5 megarads. The film can have a further layer or layers e.g. for heat sealing and for improving its abuse resistance, and can be made into a heat shrinkable bag suitable for packaging foodstuffs.
Patent EP-0219259-A3 (EP)
IPC: A61P9/12
Filed: 1986-09-29
Abstract: Novel substituted -3-(4-phenyl-1-piperazinyl)alkyl 
quinazolin-2,4-(1H,3H)diones are described. These 
compounds are useful as antihypertensive agents
Patent EP-0237675-A3 (EP)
Title: Heat exchanger module for a vehicle or the like
IPC: B60H1/32
Filed: 1986-11-12
Abstract: A heat exchanger module particularly suited for vehicular application includes at least two adjacent heat exchangers (12, 14). At least one of the heat exchangers has a side defined by an outwardly opening channel (30, 32) which in turn receives a plastic bar or strip (18, 20). The bar is provided with a plurality of relatively deep recesses (70) which are alignable with holes (40) in the channel. The bottoms of the recesses are sufficiently thin as to be easily penetrable by a threaded fastener extending through the holes in the channel and into the recesses for securing components of the module together and yet are sufficiently thick as to prevent the flow of fluid through the recesses to thereby assure that heat exchange fluid will pass through the heat exchangers.
Patent EP-0239704-A3 (EP)
Title: Method for manufacturing polyurethane foam
IPC: C08G18/76
Filed: 1986-12-19
Abstract: A method for manufacturing polyurethane foam by mixing (a) polyisocyanate, (b) polyol, (c) blowing agent, (d) catalyst and, as required (e) surface active agent, filler, or other such additive, the said method being characterized in that the polyisocyanate (a) is a prepolymer with isocyanate end groups produced from a polyester polyol and a blended polyisocyanate component comprising 45-95 weight % of diphenylmethane diisocyanate and 55-5 weight % of a polymethylene polyphenyl polyisocyanate with a functionality of 3 or more.
Patent EP-0190984-A3 (EP)
Title: Underoil primary circuit breaker
IPC: H01H33/75
Filed: 1986-02-03
Abstract: An underoil primary circuit breaker (10) having a fixed contact assembly (26) and a rod contact (24), a trip-free latch mechanism (18) for moving the rod contact (24) toward and away from the fixed contact (82), a temperature responsive magnetically controlled trip assembly (36) for releasing the latch mechanism (18), and cross blast arc interrupter (14) for extinguishing the arc produced between the rod contact (24) and fixed contact assembly (26), the interrupter (14) including a core (60) formed from an arc extinguishing material and defining within a reinforced case (54) a pressure chamber (56), a pressure relief chamber (58), an arc passage (62) connected to the pressure chamber (56) and a vent passage (66) connected to the relief chamber (58); high and low pressure exhaust ports (68,70) are provided between the arc passage (62) and the vent passage (66) and a throttling tube (69) is provided in the pressure relief chamber (56) to vent gases into the transformer.
Patent EP-0259536-A3 (EP)
Title: Biological implant with textured surface
IPC: A61B5/145
Filed: 1987-02-19
Abstract: An implant for soft tissue (subcutaneous or 
perivascular), particularly a mass transfer device having 
a diffusion membrane (22) in contact with the soft 
tissue, in which the surface in tissue contact is textured 
to provide a regular pattern of micropillars at least 
l00 microns in height with transverse dimensions and 
interpillar spacing each no greater than 500 microns.
Patent EP-0239075-A3 (EP)
IPC: C12N15/00
Filed: 1987-03-24
Abstract: According to the present invention, a recombinant 
DNA incorporated with a DNA coding for a fish growth hormone 
polypeptide and a yeast containing the recombinant DNA were 
obtained and they can be used for mass production of the fish 
growth hormone polypeptide.
Patent EP-0244639-A3 (EP)
IPC: F24D5/08
Filed: 1987-04-02
Abstract: A relatively low temperature, low-intensity infrared 
heating system in which at least a substantial portion of the 
effluent in the emitter tube is recirculated and mixed with 
the hot effluent from the burner or burners to produce a 
uniform system temperature. A relatively long low-­
temperature exhaust leg is utilized to increase thermal 
efficiency. The burner or burners receive combustion air 
from outside the enclosure and valves are used to prevent 
reverse flow.
Patent EP-0254289-A3 (EP)
Title: Agent for the treatment of arthrosis
IPC: A61K9/00
Filed: 1987-07-22
Abstract: Agents for the treatment of arthroses contain peptides soluble in cold water, more specifically those from the group of hydrolyzed collagens. The peptides soluble in cold water are used for the treatment of arthroses and for the preparation of agents for the treatment of arthroses, respectively.
Patent EP-0268907-A3 (EP)
IPC: A61K31/34
Filed: 1987-11-06
Abstract: Disease conditions resulting from the hyper­
activity or organelles are treated by administering 
either percarboxcylic acids or kojic acid esters in an 
appropriate formulation. The percarboxcylic acids or 
those of the formula   
 
    R-[- 
-O-OH] n    
in which R is alkyl, alkenyl, aryl, heteroaryl and sub­
stituted derivatives thereof, and n is 1 or 2. The 
kojic acid esters are those having the formula 
   
 
in which X is H or R²- 
-,  
and R¹ and R² are either alkyl, 
alkenyl, or substituted derivatives thereof. These 
compounds, as well as dicarboxylic acids, also function 
as carriers for toxic therapeutic agents, to enhance 
the penetration of such agents into the organelles while 
inhibiting their toxicity to the host organism.
Patent EP-0233044-A3 (EP)
Title: Process for purifying recombinant proteins, and use of products thereof
IPC: C07K16/00
Filed: 1987-02-03
Abstract: A process for recovering recombinant protein from refractile inclusion bodies of microorganisms comprises disrupting cells, recovering refractile bodies containing recombinant protein, solubilizing the refractile bodies with a denaturant, protecting sulfhydryl groups of recombinant proteins, converting cationic amino groups of recombinant proteins to anionic carboxylic acid by derivatization with organic cyclic acid anhydrides, and recovering recombinant protein derivatives. 
<??>Solid supports may be coated with recombinant protein recovered by the above process, and such supports may be used for the detection and quantification of antibodies to the recombinant proteins in body fluids.
Patent EP-0257935-A3 (EP)
Title: Water separator
IPC: G01N1/32
Filed: 1987-08-14
Abstract: A water separator is disclosed for removing water from a minute flow of gas/water sampled from a patients exhalation and prior to the gas being introduced into an analyzer. The separator comprises a housing with an inlet (l8), an outlet (38), and a pair of chambers (24, 30) in series through which the sample is drawn. The first chamber (24) has a pair of substantially closely aligned wall surfaces of predetermined narrow distance from each other such that the surface tension causes the liquid in the sample to adhere to the wall surfaces. As the sample progresses to the second chamber (30), the wall surfaces are further apart and thus the tension effect is broken and only the gas continues through the second chamber (30) to the separator outlet (38). A drain (40, 42) is located in the lower part of the first chamber (24) for withdrawal of the accumulated liquid from that chamber.
Patent EP-0252875-A3 (EP)
Title: Microbicidal agent
IPC: C07C309/28
Filed: 1987-06-02
Abstract: Microbicidal agent containing a compound of the formula I 
<IMAGE>
 or an acid addition salt of this compound in which
 Z represents -CH2CH2-, CH2CH2CH2-, -CH(CH3)- or -CH2-CH(C1-C10-alkyl)-; and
 Ar represents a thiophenyl radical, halogenothiophenyl radical or a naphthalenyl radical, or represents a phenyl radical which is unsubstituted or optionally up to trisubstituted by halogen, C1-C4-alkyl, C1-C4-alkoxy, cyano or nitro
 and a salt of the formula II 
<IMAGE>
 in which
 the R radicals independently of one another represent C1-C4-alkyl,
 R<1> represents hydrogen or C1-C4-alkyl,
 m represents 0, 1, 2, 3 or 4 and
 n represents 0, 1, 2, 3 or 4,
 and novel salts of the (restricted) formula II, their preparation, and the control of microbial infections of plants using the above agents.
Patent EP-0284730-A3 (EP)
IPC: G01B5/00
Filed: 1988-02-04
Abstract: Bei einer derartigen Längenmeßeinrichtung ist 
eine Maßverkörperung (Md) mit einem ersten Objekt 
(Sd) verbunden, deren Teilung (Td) von einer mit 
einem zweiten Objekt (Bd) über einen Mitnehmer (Ud) 
verbundenen Abtasteinheit (Ad) mittels eines Ab­
tastelements (AEd) abgetastet wird. Die thermischen 
Ausdehnungskoeffizienten α(Bd) des zweiten Objekts 
(Bd), α(Ud) des Mitnehmers (Ud) und α(Ad) der Ab­
tasteinheit (Ad) unterscheiden sich voneinander. 
Der Mitnehmer (Ud) ist mit einem ersten Befesti­
gungspunkt (PUd) und mit einem zweiten Befestigungs­
punkt (PUd) am zweiten Objekt (Bd) befestigt. Des­
gleichen ist die Abtasteinheit (Ad) mit einem er­
sten Befestigungspunkt (PAd) in einem Ankopplungs­
punkt (AKd) und mit einem zweiten Befestigungs­
punkt (PFd) am Mitnehmer (Ud) befestigt; das Ab­
tastelement (AEd) der Abtasteinheit (Ad) liegt zwi­
schen dem ersten Befestigungspunkt (PUd) des Mit­
nehmers (Ud) und dem Ankopplungspunkt (AKd) der 
Abtasteinheit (Ad). Zwischen dem ersten Befesti­
gungspunkt (PUd) des Mitnehmers (Ud) und dem An­
kopplungspunkt (AKd) der Abtasteinheit (Ad) beste­
hen ein erster Abstand a und zwischen dem Ankopp­
lungspunkt (AKd) der Abtasteinheit (Ad) und dem 
Abtastpunkt (APd) des Abtastelements (AEd) ein 
zweiter Abstand b. Da die beiden Abstände a, b 
die Bedingung α(Ud) · a = α(Ad) · b erfüllen, tre­
ten bei Temperaturänderungen keine Relativverschie­
bungen zwischen dem Abtastpunkt (APd) der Abtast­
einheit (Ad) und einem zugehörigen Bezugspunkt 
(BPd) des zweiten Objekts (Bd) auf.
Patent EP-0305819-A3 (EP)
IPC: G11B5/712
Filed: 1988-08-18
Abstract: A ferromagnetic metal powder comprises a 
ferromagnetic metal particle composed mainly of 
iron, a silicon compound layer formed on the 
surface of the ferromagnetic metal particle in 
such an amount that the amount of silicon is 0.1 
to 1% by weight based on iron in the ferromagnetic 
metal particle, and a layer containing a nonferrous 
transition metal element compound, which is formed 
on the silicon compound layer.
Patent EP-0315869-A3 (EP)
Title: 3-Cyano-4-(2,4-difluor-3-phenyl)-pyrrol
IPC: A01N43/36
Filed: 1988-10-31
Abstract: 3-Cyano-4-phenyl-pyrrol-Derivate der Formel (I) 
  
in welcher  
Ar für drei- bis fünffach substituiertes Phenyl 
steht,  
sowie ihre Verwendung in Schädlingsbekämpfungsmitteln 
und neue Zwischenprodukte.  
     Die neuen 3-Cyano-4-phenyl-pyrrol-Derivate können z.B. 
hergestellt werden, indem man geeignete substituierte 
Zimtsäurenitrile mit geeigneten Sulfonylmethylisocyani­
den in Gegenwart einer Base umsetzt. Die zu verwendenden 
substituierten Zimtsäurenitrile sind auch neu und können 
z.B. hergestellt werden, indem man geeignete substitu­
ierte Aniline mit Acrylnitril umsetzt und anschließend 
dehydrohalogeniert oder geeignete Benzaldehyde mit Cyan­
essigsäure kondensiert und gleichzeitig decarboxyliert.
Patent EP-0312167-A3 (EP)
Title: Laminate structure
IPC: C08J5/24
Filed: 1988-10-10
Abstract: The invention relates to a process for the production of a 
laminate structure comprising two cover layers based on unsaturated 
polyester and fibrous material sandwiching a layer with a relatively 
low density based on unsaturated polyester by applying the core layer 
to a first cover layer, and is characterized in that the core layer 
consists of fibrous material covered with a film of unsaturated 
polyester, the polyester being at least partially cured using a light 
sensitive initiator system, and then applying a second cover layer.
Patent EP-0279620-A3 (EP)
Title: Aircraft shell module
IPC: B61D17/18
Filed: 1988-02-16
Abstract: Starboard (30) and port (32) arcuate panel sections having a dampening layer (80) between two honeycomb layers (82) form a cocoon or module (10) which is mounted in multiple elastomeric isolators (38, 42, 72, 78) located within channel members (40, 44, 74, 79). Starboard support bracket (46), attached to the interior of the aircraft skin (12) supports the channel (44) adjacent deck (14). Port support bracket (90) supports channel (79). The module (10) is thereby spaced apart from the aircraft frame (12). There is a resulting diminution of acoustic transmission from the aircraft frame (12) to its interior passenger area (18).
Patent EP-0279648-A3 (EP)
Title: Board
IPC: A63C5/03
Filed: 1988-02-17
Abstract: The present invention relates to a board 1 suitable for use in descending a snow slope. The board 1 has a generally flat elongate base 15, a forward portion 2 with an upturned leading edge portion 12, a user support portion 4 and a rearward portion 3 comprising at least partly independently movable left and right support portions 18, 19 extending generally alongside each other rearwardly from said forward portion 2. The base 15 has outer side edges 7, 8 of generally angular cross-sectional shape for biting into the surface of a snow slope during turning in use of the board 1. The side edges are furthermore concavely arcuate, in plan view, so that the board 1 is substantially waisted intermediate its ends 12 and 14 so that the board can proceed along an arcuate path when one of its side edges 8 is weighted and the other 7 unweighted.
Patent EP-0289301-A3 (EP)
IPC: B60T11/20
Filed: 1988-04-28
Abstract: A master Cylinder assembly includes a plurality of 
pressure cylinders (1, 2) and a connecting member (3) 
interconnecting respective ends (2A) of the cylinders. 
The connecting member incorporates a transfer passage 
(30) and associated valve means (27) for controlling 
fluid flow between the cylinders (1, 2) via the 
transfer passage.
Patent EP-0291321-A3 (EP)
IPC: G01N33/70
Filed: 1988-05-13
Abstract: An analytical element for determining 
creatinine or creatine is disclosed. The element 
reduces the interference of lidocaine metabolites. 
The element comprises an absorbent carrier material 
containing 200-1,200 I.U./m² of the enzyme 
creatinine amidohydrolase, 35,000-65,000 I.U./m² of 
the enzyme creatine amidinohydrolase and 2,000-3,500 
I.U./m² of the enzyme sarcosine oxidase and a leuco 
dye which is capable of providing a detectable dye in 
the presence of hydrogen peroxide and a peroxidative 
substance,  
    said creatine amidinohydrolase being present 
in a manner such that it is substantially inert to 
said leuco dye; and said creatinine amidohydrolase 
being present in a rate limiting amount and all three 
of said enzymes are present at a pH of about 6.5 to 
6.9.
Patent EP-0322998-A3 (EP)
Title: Heat-resistant composite body and process for preparing it
IPC: C04B35/565
Filed: 1988-07-29
Abstract: Disclosed is a composite body of silicon carbide with 
metallic silicon existing in permeable voids in the 
porous sintered body.  
     The silicon carbide crystals have an average particle 
diameter of 5 µm or less.  
     The permeable voids comprise a group of fine voids having a void 
diameter of 3 µm or less, and a group of relatively coarse voids 
having a void diameter of from 15 to 40 µm.  
     The metallic silicon exists in an amount of from 45 
to 140 parts by weight based on 100 parts by weight of the 
silicon carbide.  
     A process for preparing the 
heat-resistant composite body, comprises 
forming a molded product using a molding pressure 
such that granular secondary particles of silicon 
carbide crystals collapse at their surfaces to 
mutually bond, whereas the insides 
thereof remain uncollapsed. The molded product 
may have a bulk specific density of from 1.1 to 2.0 g/cm³. 
 
  
     The molded product is sintered at a temperature of from 
1,400 to 2,100°C in a non-oxidizing atmosphere.  
     The inside of the resulting 
sintered body is filled with elemental silicon in an amount of from 
45 to 140 parts by weight based on 100 parts by weight of 
the silicon carbide.
Patent EP-0321132-A3 (EP)
Title: Optical valvulotome
IPC: A61B17/22
Filed: 1988-12-05
Abstract: An instrument comprising an elongate control handle 
(15) having a passage extending therethrough, an elongate 
flexible catheter body (17) having at least one lumen (23) and 
a distal end (25) coupled to the control handle and an 
elongate flexible member (19) extending through the passage 
and into the lumen and having a distal end portion (33). A 
tool (21) is coupled to the distal end portion of the flexible 
member, and the tool is capable of performing a medical task 
within a patient. An elongate flexible image-transmitting 
member (45) extends through the passage of the control handle 
and into the lumen. A position controller (69) is mounted for 
sliding movement along the control handle and is drivingly 
coupled to the flexible members so that the axial positions of 
the tool and the image-transmitting member can be adjusted 
with respect to the distal end of the catheter body.
Patent EP-0338566-A3 (EP)
Title: Pertussis toxoid vaccine
IPC: C12R1/19
Filed: 1989-04-20
Abstract: A stable immunogenic toxoid suitable as a vaccine for preventing whooping cough.
Patent EP-0340678-A3 (EP)
Title: Exposure control system for dual mode electronic imaging camera
IPC: H04N5/225
Filed: 1989-04-28
Abstract: A method and apparatus for exposure control of 
electronic imaging cameras capable of video and still 
modes of operation and having an automatic variable 
aperture diaphragm to control image light passing to a 
sensor during the video mode of operation. Relatively 
short exposure time intervals are attained in the still 
mode of operation by attenuating light passing to the 
sensor during the video mode so that the aperture to 
which the variable aperture diaphragm is set is in­
creased over that to which it would normally be adjusted 
during video operation. Upon conversion to the still 
mode, the filter attenuation is rapidly removed result­
ing in a correct aperture setting for the relatively 
shorter still mode exposure time intervals. In the 
video mode, electronic shutter operation is effected in 
the conventional manner. In the still mode of opera­
tion, the exposure time interval is established either 
by a combination of electronic shutter operation and 
mechanical shutter operation or by mechanical operation 
alone. A shutter mechanism is disclosed in which the 
light attenuating and exposure terminating functions are 
combined.
Patent EP-0344686-A3 (EP)
Title: Clipping process and processor
IPC: G06T15/30
Filed: 1989-05-29
Abstract: A clipping processor clips a two-dimensional subject 
figure against a clip region by first scan-converting the 
clip region and storing it as endpoint data of clip 
segments, then scan-converting the subject figure, clipping 
the subject segments a scan line at a time against each of 
the clip segments on that scan line, and converting the 
clipped segments to pixel data. The clipping process is 
thus efficiently combined with the standard processes of 
scan conversion and pixel generation, producing clipped data 
that are ready for raster output. The clipping process is 
moreover performable by simple, rapid DDA algorithms, even 
when the clip region is bounded by high-order curves such as 
Bezier curves and spline curves, and can easily be 
implemented in high-speed, dedicated hardware.
Patent EP-0363653-A3 (EP)
Title: Method for recording and reproducing the table of contents of a magnetic-tape video cassette, and video recorder for carrying out the method
IPC: G11B15/02
Filed: 1989-09-08
Abstract: A method is already known in which the positions on the tape of the beginnings of all the recordings on a cassette are buffered and recorded at the start of the tape when the machine is switched off. The new method is intended to provide the means whereby, after the insertion of a video magnetic tape cassette tape into a video recorder, information is available on the contents of the cassette irrespective of the momentary tape position and almost instantaneously. In the new method, the positions of the beginning and end and the titles of all the transmissions recorded on the cassette are recorded at the start of the tape in the video helical tracks and the title of the associated transmission is recorded by pulse-width modulation of the control track pulses. Video recorder <IMAGE>