baber/WOPTO huggingface dataset:
Patent EP-0170007-A3 (EP)
Title: Check valve
IPC: F16K15/14
Filed: 1985-06-05
Abstract: 1. Non-return valve, especially for vacuum-operated booster units in motor vehicles, having - a housing part (1) equipped with a flow inlet connection (4), flow passage orifices (7), a sealing edge (10) and a valve-body retention pin (5), - a perforated disc-shaped or umbrella-shapped soft-elastic valve body (sealing disc 2) placed onto the retention pin (5), - a cap part (3) likewise equipped with flow passage orifices (7) and a flow outlet connection (11), and - an abutment (8) which subjects the vave body (sealing disc 2) to stress in its region surrounding the retention pin (5) and which is connected to teh cap part, with the result that, during operation, a free space is formed towards the outer region of the sealing disc, characterized in that the abutment (8) subjects the inner region of the perforated sealing disc fully to stress and has ribs (9) limiting the free space of the sealing disc (2) in the direction of flow and extending radially outwards outside the stress-exerting region of the abutment (8).
Patent EP-0164152-A3 (EP)
IPC: G09F9/302
Filed: 1985-05-02
Abstract: In an electro-optical display device for alpha-numerical 
characters having dot-shaped display elements (9) arranged in 
the form of a matrix (8) a reduction of the control cost is 
achieved by pairwise interconnecting selected display el­
ements, which provides significant advantages in particular for 
display devices in LCD technology which operate in multiplex­
ing operation.
Patent EP-0180371-A3 (EP)
IPC: C08J9/00
Filed: 1985-10-15
Abstract: A cured substantially closed cell phenolic resin foam is 
made by preparing a mixture of a foamable phenol-aldehyde 
resin, water, a blowing agent, an acid catalyst, a surfactant, 
and a solvent comprising a lactone, allowing the mixture to 
foam, and curing the phenolic foam. For best results the water 
content of the foamable mixture is maintained below about 
14% by weight, the acid catalyst is resin-soluble, and the 
amount of surfactant is at least 2 phr.
Patent EP-0203303-A3 (EP)
IPC: B60P7/12
Filed: 1986-03-24
Abstract: A palletized cylinder distribution system facilitates the 
transportation and distribution of gas cylinders. The system 
includes a network of members and cross members, this 
network being mounted on the rear of a truck. A walkway 
is disposed on the network, the walkway dividing the net­
work into at least two regions. The surface of the walkway 
is raised from the level of the network. Pallets of gas cylin­
ders are placed on the network, forming rows on either side 
of the walkway. The pallets have base portions which in­
clude laterally estending tabs. The tabs hold the pallets in 
place by engagement with a flange defined by the walkway, 
and with another flange disposed on side rails attached to 
the network, on the other side of the pallet. The truck has 
no flatbed of its own; the bases of the pallets, together with 
the surface of the walkway, define the bed of the truck. 
Access to the cylinders is obtained through the walkway. 
Cylinders containing a desired type of gas can be rapidly 
retrieved without the need for rearrangement of the other 
cylinders. Whole pallet loads of cylinders can also be easily 
handled with the invention. The invention further includes 
a method of delivering gas cylinders in large or small quan­
tities.
Patent EP-0210475-A3 (EP)
Title: Method and apparatus for manufacturing an injection-moulded object
IPC: B29C45/27
Filed: 1986-07-07
Abstract: An injection molded part of thermoplastic material, in particular an information carrier disk, is produced by cutting and removal of a sprue part from the injection molded part. The sprue removal leaves an opening in the injection molded part. In order to obtain a clean and smooth opening surface with a fit diameter that is as accurate as possible, the sprue part is axially offset relative to the injection molded part so that the integral connection between these two parts extends only over a part of the opening. The diameter of the axially projecting part is equal to or larger than the diameter of the opening and the rest of the opening being produced by injection molding. The dimensions are advantageously chosen so that a parting edge inclined at an angle of 45 DEG  to the plane of the opening is formed and that the injection molded part amounts to 70% and the part to be separated to 30% of the length of the opening. The injection molded length of the opening may also be variable. The sprue part may be cut from the injection molded part and removed, either in the closed or open state of the injection molding tool.
Patent EP-0214519-A3 (EP)
Title: Ground fixing device
IPC: E02D27/42
Filed: 1986-08-20
Abstract: A base support for fastening a pole (45) standing off from a foundation (31) is provided with a base member or an anchor body (11) respectively to be anchored in the foundation, presenting an all-around running side wall (14) and at its top a thru hole (26) surrounded by a circular bearing face (18) proceeding transversally to the base wall. Furthermore, a pole supporting member (16) is provided presenting on its top a connection area for the pole (45), below an all around running side wall (20) and at its bottom a mounting wall (23) presenting a circular supporting surface (19) being complementary to the bearing surface (18). For a simultaneous performance of the fastening bolt functioning, an anchor bolt (12) is passed through a central boring (15) of the mounting wall (23) across a tapered ring (22) and is screwed down in the foundation.
Patent EP-0227928-A3 (EP)
IPC: F22B1/18
Filed: 1986-11-12
Abstract: Bei einem Abhitzekessel (2) für die Rückgewinnung von 
Abwärme aus einem staubbeladenen heißen Gas, insbesondere 
Kreislaufgas aus einem Kokstrockenkühler, mit mindestens 
einem von der Seite über mindestens einen sich horizontal 
erstreckenden Anschlußkanal (1) angeströmten und von dem 
umgelenkten Gas nach unten durchströmten Kesselzug (3) mit 
Wandberohrung (8) und von dem Gas durchströmten 
Heizflächen (11, 13, 14), ist erfindungsgemäß vorgesehen, 
daß im Übergangsbereich von Anschlußkanal (1) und 
Kesselzug (3) eine Beschleunigungsnase (1a) für das in den 
Kesselzug einströmende heiße Gas (G) angeordnet ist, daß 
an der von dem Anschlußkanal (1) abgewandten Rückwand (8a) 
des Kesselzuges (3) ein oben offener und sich im 
wesentlichen über die gesamte Rückwand erstreckender 
Staubabscheidekanal (10) vorgesehen ist, und daß der nicht 
vom Staubabscheidekanal eingenommene Querschnitt des 
Kesselzuges (3) von einer 
Strömungsvergleichmäßigungseinrichtung (15, 16) überdeckt 
ist.
Patent EP-0201286-A3 (EP)
Title: Bonded phase of silica and carboalkoxyalkyl silanes for solid phase extraction
IPC: G01N33/50
Filed: 1986-05-01
Abstract: The reaction product of silica gel or controlled pore glass and carboalkoxyalkyl silanes are suitable for use as packing in solid phase extraction columns for cleanup of urine samples for analysis of cannabinoids.
Patent EP-0210009-A3 (EP)
IPC: B65D71/70
Filed: 1986-07-04
Abstract: A packaging tray A primarily for gable-top containers 
7 has a rectangular base 1 with a flat upper surface 2 and 
an underside with projections 5 forming parallel channels 6 
within which the tops of the containers 7 carried on the 
upper surface of an underlying similar tray B are received 
in complementary manner. Wall parts 8 extend upwardly 
from edges of the base 1 to retain the containers on the 
base and opposed wall parts 13, 14 extend downwardly from 
edges of the base 1 to overlie the ends of the channels 6 
to retain the tops of the containers 7 from sliding through 
the channels. Two trays can be stacked when empty by the 
lower edges 16 of the walls 13, 14 of the upper tray 
standing on the upper edges 17 of the walls 8 of the lower 
tray.
Patent EP-0225135-A3 (EP)
IPC: B42D15/08
Filed: 1986-11-20
Abstract: A method of producing a mailable document without 
using an envelope, in which method a piece of paper is 
fed to a computer-controlled printer, which prints 
variable information including a name-and-address field 
(23) thereon. The paper is then folded about four 
parallel lines which divide the paper into four areas 
(20, 2l, 22 and 23) and a flap in such a way that 
printing on two areas (20 and 2l) are concealed within 
the completed mailable document, and the name and 
address are exposed. At least some portions of the 
overlying marginal regions are then adhered together to 
seal the document. Perforations may be provided along 
the marginal regions to assist opening of the document, 
and along the fold lines to assist separation of the 
document into separate pieces by a recipient.
Patent EP-0226419-A3 (EP)
Title: Anti-human ovarian cancer immunotoxins and methods of use thereof
IPC: G01N33/577
Filed: 1986-12-05
Abstract: Immunotoxins comprising a cytotoxic moiety and monoclonal antibodies which bind to human ovarian cancer tissue having at least one of the following capabilities are claimed: cytotoxic ID50 of 10 nM or less against human ovarian cancer cells, retardation of human ovarian cancer tumor growth in mammals or extension of survival of a mammal carrying a human ovarian cancer tumor. Antigens to which the monoclonal antibody of the immunotoxin bind are identified and characterize the immunotoxins. Methods of killing human ovarian c ancer cells, retarding the growth of human ovarian cancer tumors in mammals or extending the survival of mammals carrying human ovarian cancer tumors are claimed.
Patent EP-0245657-A3 (EP)
IPC: F04C2/30
Filed: 1987-04-10
Abstract: Die Erfindung betrifft eine einfach ausge­
bildete, als volumetrische Pumpe verwendbare Rollen­
pumpe, wobei der Flüssigkeitstransport im geschlosse­
nen Raum durch an im Gehäuse /1/ und im Deckel /5/ 
ausgebildeter Zwangsbahn, an konzentrischen Leit­
schultern /10, 11/ an zwei Enden angeführten Rollen 
/3/ und durch einen diese betätigenden, im Vergleich 
zum Gehäuse /1/ exzentrisch angeordneten Rotorteil 
/2/ erfolgt. Die in den Nuten des Rotorteiles /2/ 
angeordneten Rollen /3/ sind an der die Saug-Druck­
räume trennenden Sperre /6/, an den Flächen des Ge­
häuses /1/ und des Deckels /5/ durch eine minimale 
Spalte angeschlossen und die die Rolle /3/ leitende 
Nut ist mit einer Spalte /9/, der Raum zwischen den 
Rollen mit einer Abschlussperre /12/, der Rotorteil 
/2/ mit einer Achse /4/, das Gehäuse mit Saug-Druck­
stutzen /7, 8/ und Dichtung /T/ versehen.
Patent EP-0241885-A3 (EP)
IPC: C08L101/00
Filed: 1987-04-11
Abstract: Es wurde eine neue mit Wasser quellbare Zusammensetzung 
aus einem Geliermittel auf der Basis von hydrolysierten 
Homo- oder Copolymeren des Acrylnitrils und aus einem 
inerten Metalloxid hergestellt. Dabei wurden 1 bis 22% 
der Nitrilgruppen zu Amidgruppen und 99 bis 78% zu 
Alkalisalzen verseift. Die erhaltene Zusammensetzung hat 
eine schwammartige Struktur und zeichnet sich durch hohe 
Werte sowohl bezüglich der Quellkapazität als auch der 
Quellgeschwindigkeit aus. Daher eignet sie sich insbeson­
dere zur Windelherstellung und zur Flachdachbegründung.
Patent EP-0250900-A3 (EP)
IPC: G02B6/00
Filed: 1987-06-02
Abstract: In dem Verteiler werden Innenleitungen (7,7′) und Außenlei­
tungen (2) durch Rangierleitungen (4) miteinander verbun­
den. Die Innenleitungen (7,7′) sind mit den Rangierleitung­
en (4) durch Spleiße (8) in Innenspleißtaschen (5,6) verbun­
den. Die Außenleitungen (2) sind mit den Rangierleitungen 
(4) durch Spleiße (8) in Außenspleißtaschen (3) verbunden. 
Die Rangierleitungen weisen in die Nähe der Außenspleißta­
schen (3) Steckverbindungen (11) auf. Diese sind innerhalb 
eines Leitungszuges die einzige Steckverbindung, sodaß 
die Anzahl der teuren Steckverbindungen (11) gering gehal­
ten werden kann.
Patent EP-0251244-A3 (EP)
Title: Polypeptide and production thereof
IPC: C12N15/09
Filed: 1987-06-26
Abstract: Rat protein kinase C, recombinant DNA containing DNA sequence coding for rat kinase C, a transformant transformed with a vector containing the above recombinant DNA, and the production method of rat kinase C cultivating the transformant are disclosed. Rat kinase C is useful as reagent for studying cellular signal transduction mechanism, as diagnostic and inspection agent for disease, for example tumor, resulting from the trouble of cellular signal transduction mechanism, and as screening agent for a preventive agent or medicine to the disease.
Patent EP-0266844-A3 (EP)
IPC: H05K13/04
Filed: 1987-11-03
Abstract: Automatic portable unsolderer consisting of a solenoid 
supplied by alternating current, a cylinder whose piston 
has a rod constituting the core of said solenoid, including 
too a reservoir and a heating member, all of them axially 
engaged as above-mentioned. Through the heating member 
end, the material that has to be unsoldered is melted and 
through operation of the solenoid, the piston draws back 
and suctions said material, which is collected, in a solid 
condition, in the reservoir which includes a retaining 
member, easily removable, and a threaded plug. On the 
outlet of the reservoir a one-way valve is disposed so that 
the air compressed by the piston, through a return spring 
that encircles the rod doesn't flow through the suction 
conduct avoiding in such manner that the air can drag 
soldering material particles. The ejected air is by-passed 
through a side hole provided with a one-way valve that is 
reversely oriente.
Patent EP-0295359-A3 (EP)
Title: Elongated parallel, constant wattage heating cable
IPC: H05B3/56
Filed: 1988-01-16
Abstract: A parallel, zoned electrical heating cable, wherein first and second electrical conductor means are spaced from each other along the length of the cable being connected to electrical heating means. Individual dielectric means conducting heat from said heating means are arranged for improved thermal distribution of heat. Dielectric heat conducting means is positioned adjacent heating means and between the conductor means. <IMAGE>
Patent EP-0280974-A3 (EP)
Title: Typewriter
IPC: B41J29/02
Filed: 1988-02-19
Abstract: A typewriter which has a minimized dimension in the 
direction of the depth and requires a minimized overall 
installation area. The typewriter includes a keyboard 
(26) mounted at a portion (27) near a front, left or 
right side thereof for pivotal motion from and to a 
horizontal position for use in which it lies 
substantially in a plane of a top opening (5) formed in 
a typewriter body (1). The keyboard (26) is located 
such that a rear end thereof is positioned very near to 
a platen (12) mounted at a rear portion of the 
typewriter body (1) and covers over an area of movement 
of a ribbon cassette (19) carried on a carrier (13) 
which is mounted in the typewriter body (1) for movement 
in parallel to the platen (12).
Patent EP-0290747-A3 (EP)
Title: Filling station for a cartridge filling and closing machine
IPC: B65B43/54
Filed: 1988-03-15
Abstract: A filling station for a cartridge filling and sealing machine for filling viscous or pasty materials into cylindrical cartridges having a filler valve, a positioning and centering device for positioning and centering the cartridges in a position in alignment with the filler valve, and a displacement drive for adjusting the positioning of the positioning and centering device the filler valve in relation to each other. In order to assure an exactly centered position of the cartridge prior to inserting the filler valve into the cartridge as well as dependable support of the cartridge in a non-deforming way prior to and during filling, the positioning and centering device has a unit and at least one vacuum suction holder disposed in the unit. The unit has a contact surface adapted to the outer shape of the cartridge. The vacuum suction holder is formed by a suction hose the open end of which is disposed in the unit.
Patent EP-0288964-A3 (EP)
Title: Process for coating metallic articles by the coil-coating process
IPC: B05D7/16
Filed: 1988-04-26
Abstract: In the coil-coating process, a primer and a topcoat are applied to the metal strip. The coating agents used in this process are obtainable by mixing hydroxyl- and carboxyl-functional polyester, k-triazine resin or blocked polyisocyanate, organic solvents, catalysts and pigments, fillers and conventional auxiliaries and additives. It is essential to the invention that the primer contains, to achieve structuring of the surface, 0.01 to 0.05% by weight of a polyethylene wax having a softening point between 100 and 120 DEG C, preferably 100 to 110 DEG C, and having a grain size distribution from 5 to 35  mu m, preferably 5 to 25  mu m, if appropriate in combination with 0.01 to 5% by weight of tall oil alkyd resin additive and, if appropriate, in combination with a flow agent. The dry film thickness of the primer is up to 25  mu m and that of the topcoat is 10 to 23  mu m, preferably 14 to 20  mu m. The curing of the coating compositions takes place at a peak metal temperature from 200 to 260 DEG C within 25 to 70 seconds.
Patent EP-0302244-A3 (EP)
Title: Rotary electric tool
IPC: B25F5/00
Filed: 1988-07-05
Abstract: A rotary electric tool in which a differential 
gear mechanism (B) is mounted within a gear case (3) fixed 
to a housing (1) for example; projections (15) are formed 
on the outer peripheral surface of an internal gear (13) 
of a final planetary gear mechanism (B₂) in the 
differential gear mechanism (B), the said projections (15) 
being brought into engagement with a projection-formed 
surface of a torque adjusting cam (16); the internal gear 
(13) and the torque adjusting cam (16) can be changed in 
relative position axially by reaction force of the 
internal gear (13); and the rotation of an output shaft 
(14) is changed over between high and low speed conditions 
according to an axial displacement of the internal gear 
(13).
Patent EP-0306660-A3 (EP)
IPC: B60K17/04
Filed: 1988-07-12
Abstract: Bei einer Antriebsvorrichtung für 
ein Kraftfahrzeug, mit einem Motor (2), 
einer Kupplung (3), einem Gangschaltgetriebe (5) 
und einem Achsantrieb ist 
der Antriebsstrang von der Getriebeausgangswelle zu den die Fahrzeug­
räder antreibenden Achsantriebswellen U-förmig gestaltet. In den U-­
Zwishenraum ragt das am Motorgehäuse (2) 
angeflanschte Kupplungsgehäuse (3) hinein.
Patent EP-0332746-A3 (EP)
Title: Side bracket for support or suspension devices for cable, tubing and the like
IPC: F16L3/24
Filed: 1988-11-08
Abstract: A support or suspension device (1) for cables, tubing and the like contains elongated struts (3) on which side brackets (4) are to be mounted, on which side brackets (4) the cables, tubing and the like rest. The side brackets (4) are mounted on the struts (3) via connecting pieces (11) which are detached from the side brackets (4) in order that the side brackets (4) and struts (3) can be combined in any desired manner depending on the load capacity and the application case. The side brackets and struts are connected to one another by means of a connecting element (18), similar to a bolt, which can absorb only shear forces. The tipping moment of the side bracket is introduced into the strut (3) with the aid of an opposing bearing edge (21), constructed on the side bracket (4). <IMAGE>
Patent EP-0316879-A3 (EP)
Title: Radio with broad band automatic gain control circuit
IPC: H03J7/06
Filed: 1988-11-15
Abstract: The disclosure relates to a radio which prevents 
the level of a signal transmitted from a desired broadcast­
ing station from being suppressed by the operation of a 
broad band automatic gain control circuit in the presence of 
an interference signal. The radio comprises a first detect­
ing means (17) for detecting the intensity of the electric field 
of a received signal; a second detecting means (18) for detecting 
whether or not the broad band automatic gain control is 
operating; and a means for changing the tuning condition of 
a radio frequency tuning circuit (3) in a small extent in 
response to the signals outputted from the first and second 
detecting means.
Patent EP-0296791-A3 (EP)
IPC: B02C13/22
Filed: 1988-06-21
Abstract: The present invention relates to apparatus used 
for separating copper metal wire or other non ferrous 
metal wire from plastics material sheathing in installations 
for recycling used electric wire cable or the like, the 
apparatus being adapted to receive short discrete lengths 
of the electric cable or the like and includes mechanical 
beating or agitating elements (20, 24) to subject the short discrete 
cable lengths to severe mechanical stress whereby the 
metallic wire or cable is dislodged from the plastics 
material sheathing, the dislodged metal particles and 
plastics material particles thereafter being discharged 
to separating equipment to separate the metallic particles 
from the plastics material.
Patent EP-0296823-A3 (EP)
Title: Interpenetrated polymer films
IPC: B29C48/10
Filed: 1988-06-22
Abstract: This invention relates in general to the formation of films having a controlled molecular orientation prepared from rod-like extended chain aromatic-heterocyclic ordered polymers, and containing a binder in the micro-infrastructure. Such films have high tensile strength, modulus, and environmental resistance characteristics.
Patent EP-0317367-A3 (EP)
IPC: G03G9/087
Filed: 1988-11-21
Abstract: A process is disclosed for producing an epoxy resin 
comprising an active hydrogen compound having at least three 
active hydrogen atoms capable of reacting with an epoxy 
group in its molecule, or a modified oligomer based on 
butadiene or isoprene which has on average at least 1.5 
equivalents of active hydrogen capable of reacting with an 
epoxy group in its molecule. A process for producing epoxy 
resin modified with a bisphenol and a compound having active 
hydrogen or acid anhydride groups capable of reacting with 
an epoxy group is also disclosed. A toner comprising the 
epoxy resin as a binder is useful in electrostatography.
Patent EP-0319291-A3 (EP)
Title: Display device
IPC: H04N3/12
Filed: 1988-12-01
Abstract: A display device has a lattice of pixel elements (20) each selectably settable. A method of operating the device comprises the steps of receiving a signal representing a picture for display and time-multiplex addressing collections of pixel elements a plurality of address times for each picture. The addressing step includes setting a group of collections, said group consisting of a plurality of collections spaced apart in the addressing sequence such that the collections in said group form a series with adjacent collections having a temporal separation in the addressing sequence exhibiting a geometric progression with a common ratio N being an integer corresponding to 3 or more. The temporal separation is a logical consequence of the order in which the collections are scanned. Such an addressing step increases the number of grey levels which can be produced.
Patent EP-0323177-A3 (EP)
Title: Cephalosporin derivatives
IPC: C07D501/59
Filed: 1988-12-23
Abstract: A cephalosporin derivative represented by the 
general formula 
  
wherein R¹ is a hydrogen atom or a protecting group of 
the amino group, R² is a hydrogen atom or a protecting 
group of the hydroxyl group, R³ is a hydrogen atom or a 
protecting group of the carboxyl group, and R⁴ is a 
hydrogen atom or an alkyl group having 1 to 4 carbon 
atoms, and the non-toxic salts thereof are useful as 
antibacterial agents.