baber/WOPTO huggingface dataset:
Patent EP-0226736-A3 (EP)
IPC: F24D3/14
Filed: 1986-10-09
Abstract: Die Kunststoffprofilleiste (1) ist einstückig ausgebildet. 
An ihrer Oberseite sind in gleichmässigen Abständen U-­
förmige Rohrhalter (2) und an ihrer Unterseite mehrere für 
deren steckbare Befestigung an einer wärmeisolierenden Un­
terlage vorgesehene, mit Widerhaken versehene Dornen (8) 
einstückig angeformt. Die Kunststoffprofilleiste (1) weist 
mehrere für dei lösbare Befestigung von zusätzlichen U-­
förmigen Rohrhaltern (4) bestimmte Verbindungselemente 
(3) auf. Die einstückig angeformten Rohrhalter (2) passen 
zum meistverwendeten Heizungsrohrabstand. Die zusätzl­
ichen U-förmigen Rohrhalter (4) ermöglichen das Verlegen 
eines Heizungsrohres mit anderem Rohrabstand. Die Kunsts­
toffprofilleiste (1) ist durch Aneinandersetzen mehrerer 
Stücke verlängerbar. Die zur lösbaren Verlängerung dienen­
den Verbinder (9, 10) sind auch für die Aufnahme zusätzlicher 
U-förmiger Rohrhalter (4) vorgesehen.
Patent EP-0200239-A3 (EP)
Title: Digital analysis-synthesis filter bank with maximum sampling-rate reduction
IPC: G10L19/02
Filed: 1986-03-19
Abstract: A digital analyzing and synthesizing filter bank in which a digital polyphase network in the analyzing filter bank provides sampling rate reduction by dividing an input signal into M complex sub-band signals, and the sub-band signals are subjected to a further staggered sampling rate reduction of the real and imaginary components thereof. This achieves maximum sampling reduction while permitting aliasing distortions to be compensated in the synthesizing filter bank.
Patent EP-0190048-A3 (EP)
Title: Bursopoietin
IPC: C07K5/09
Filed: 1986-01-30
Abstract: A synthetic peptide which possesses the ability to specifically induce the differentiation of precursor B cells into mature B-cells capable of producing antibody.
Patent EP-0230973-A3 (EP)
IPC: D07B3/00
Filed: 1987-01-21
Abstract: Verfahren zum Herstellen eines Seiles aus mehreren Einzel­
strängen, die von Spulen wenigstens eines um die Längs­
achse des ablaufenden Seiles drehenden Verseilkorbes 
abgezogen werden und bei dem das fertige Seil um seine 
Längsachse gegenläufig zur Drehrichtung des Verseilkor­
bes drehend abgezogen wird.
Patent EP-0245681-A3 (EP)
Title: Vertical conveyer device for piece goods
IPC: B65G35/00
Filed: 1987-04-25
Abstract: 1. Handling system for parts (T), in particular parcels, with several vertically arranged conveying platforms (2, 2a-2e) which convey the parts in an upward and/or downward direction, and with several fixed floors in the vertical direction (3, 3a-3d, 4, 5) serving as recipient and transfer stations which are vertically arranged parallel and adjacent to the conveying platforms at intervals from one another which correspond to the intervals between the conveying platforms, characterized in that the intervals between the conveying platforms are identical and that, approximately at the level of the floors (3, 3a-3d, 4, 5) are provided transfer devices (6, 6a-6j) which move back and forth in a horizontal plane, by means of which transfer devices (6, 6a-6j) the parts (T) are transferred from the conveying platforms (2, 2a-2e) on to the floors and, in the reverse direction, from the floors on to the conveying platforms.
Patent EP-0257574-A3 (EP)
IPC: G03F7/00
Filed: 1987-08-21
Abstract: Disclosed is an exposing apparatus which comprises a sheet 
mount (8) for mounting a photo/pressure sensitive sheet (7) thereon for 
making the photo/pressure sensitive sheet (7) subject to exposure, 
an exposure light source (3) for exposing the photo/pressure sensi­
tive sheet mounted on the sheet mount from a side opposite to 
the sheet mount, and a high reflectivity means provided on a 
mounting surface of the sheet mount. Preferably, the high 
reflectivity means is formed of a reflector plate (8a) finished to 
have a mirror surface and attached on the mounting surface, or, 
alternatively, the high reflectivity means is formed by making 
a mounting surface of the sheet mount be of a white surface.
Patent EP-0260622-A3 (EP)
Title: Optical data storage accessing apparatus
IPC: G11B7/12
Filed: 1987-09-11
Abstract: An optical data storage accessing apparatus which includes a first light projecting unit (A1) including a laser diode (1) for projecting data recording light (L1) onto a data storage medium (10), a second light projecting unit (A2) for projecting data reading light (L2) onto the data storage medium (10), and a light receiving unit (B). The light receiving unit (B) receives the data reading light (L2) after it is reflected by the data storage medium (10) to read data recorded on the data storage medium. An optical unit (3) joins the data recording light (L1) and the data reading light (L2) and separates data reading light reflected from the data storage medium (10) from the data recording light (L1).
Patent EP-0268050-A3 (EP)
Title: Installation for cleaning the pipe system of a whirlpool and a whirl pool nozzle valve
IPC: A61H33/00
Filed: 1987-10-03
Abstract: The invention relates to a cleaning device for a piping system of a whirlpool tub where one or more outlet valves supply water and/or air into the interior of the tub. The outlet valves branch off from a cleaning-fluid circulation system using a delivery pump to circulate the cleaning fluid. When the cleaning fluid is circulated the outlet valves are in a closed position, receiving a flow of the cleaning fluid, but preventing the issuance of the cleaning fluid into the tub interior. The outlet valve has a water-supply line connecting into a water-distribution chamber disposed in a valve body, from which a water-outlet channel branches toward the tub interior. The water-outlet channel guides, in a watertight and axially movable manner, a sealing member passing through the water-distribution chamber. The sealing member has a smaller cross section than the water-distribution chamber, and an end face of the sealing remember, when in a closed position, is precisely flush with or bulges just slightly beyond an adjoining end face of the valve body.
Patent EP-0249334-A3 (EP)
IPC: H01R4/24
Filed: 1987-05-08
Abstract: A closure which includes a casing and an insulation dis­
placement connector. The casing includes first and second 
fixed-sized passageways with an insulation displacement 
connector disposed within each of the passageways. The 
connector includes a pair of spaced-apart walls each having 
at least one slot therein for receiving a wire. The slots in each 
pair of spaced-apart walls are laterally offset from one an­
other.
Patent EP-0265224-A3 (EP)
IPC: G01N33/22
Filed: 1987-10-20
Abstract: The bubble point pressure, vapor pressure and liquid 
composition of hydrocarbon liquid flow streams is determined 
by causing the liquid flow stream to flow through a system 
having a plurality of eductors at selected various total 
pressure differentials across the eductors and measuring the 
pressure at the minimum pressure point or suction port of the 
eductors to obtain a reading of the vapor pressure. The 
system may comprise an array of three or more eductors arranged 
in parallel having flow regulating valves for controlling 
the flow rate and pressure drop across the eductors, respec­
tively. The system may also comprise one eductor connected 
to a plurality of flow lines, each having flow control and/or 
shutoff valves arranged to provide for selective control of 
the flow rate and the resultant total pressure drop. 
Comparative data may be obtained for determining the liquid 
composition at a particular temperature based on the vapor 
pressure characteristics of known ranges of liquid compositions 
expected from the fluid stream being measured.
Patent EP-0285116-A3 (EP)
IPC: G01N33/15
Filed: 1988-03-30
Abstract: Bei einer Vorrichtung zur Sterilitätsprüfung von Flüssig­
keiten und von in eine Flüssigphase überführten Stoffen 
mittels einer verschließbaren Filterbüchse, aufweisend 
ein Büchsenunterteil (1) mit drainierender Filterunter­
stützung (2), Auslaßstutzen (3) mit aufsteckbarer Ver­
schlußkappe (4), einen auf der Filterunterstützung (2) 
aufliegenden Membranfilter (5), dessen Rand zwischen 
Büchsenunterteil (1) und einem glockenförmigen trans­
parenten Büchsenoberteil (6) mit Einlaßstutzen (7) und 
aufsteckbarer Verschlußkappe (8) derart leckdicht zwischen 
den verbundenen Büchsenteilen (1 und 6) eingeklemmt ist, 
daß Flüssigkeit vom Büchsenoberteil (6) in das Büchsen­
unterteil (1) nur durch die Filtermembran (5) gelangen 
kann, sind mindestens zwei vorstehend spezifizierte 
Filterbüchsen (B1,B2) und ein spritzenförmiger Trichter 
(20) mit Kanüle (22,22′) am Trichterauslaß zu einem 
maschinell durch ein Handlings-Gerät (R) bedienbaren 
Ensemble zusammengestellt. Dieses kann durch einen Büchsen­
halter (9) verbunden sein, welcher die Verschlußkappen 
(4,8) und Stutzen (3,7) der Filterbüchsen (B1 und B2) für 
Bedienungselemente (29) des Handlings-Gerätes (R) frei 
zugänglich läßt, Aufnahmelager (14) für Greifer des 
Handlings-Gerätes aufweist, und eine das Vereinzeln der 
Filterbüchsen (B1,B2) für eine individuelle Weiter­
behandlung erlaubende Büchsenlager (12) aufweist. Die 
Vorrichtung ermöglicht eine vollständig automatische 
Durchführung des Sterilitätstests mit stark verminderter 
Sekundärkontaminationsgefahr durch den Wegfall von 
manuellen Eingriffen durch Personal.
Patent EP-0288795-A3 (EP)
Title: Method of preparation of optically active alpha-amino-acids
IPC: C07C227/30
Filed: 1988-04-08
Abstract: A new process of synthesis of optically active  alpha -amino acids is described through nitrosation in a non-aqueous, aprotic system, of the corresponding N-carbamyl derivatives followed by decomposition of the thus obtained N-nitroso derivatives in aqueous acidic medium. The process, which is of a general applicability, leads to a remarkable increase in the reaction yields, due to the suppression of the main side reaction leading to the corresponding  alpha -hydroxy-acid. Some N-nitroso intermediates, which can be recovered from the process of the invention, are also described.
Patent EP-0289965-A3 (EP)
Title: Dispositif de modification de la section d'une conduite de transport pneumatique et application à l'injection de combustibles solides dans un four à cuve
IPC: F23K3/02
Filed: 1988-04-30
Abstract: Le dispositif comporte un cylindre (12) monté de 
façon rotative dans un bloc de support (10) qui est tra­
versé, tangentiellement par rapport au cylindre (12) , 
par ladite conduite (14), tandis que le cylindre présente, 
au niveau de ladite conduite (14), au moins une première 
rainure périphérique (18) dont la profondeur varie entre 
un minimum et un maximum qui correspond au diamètre de la 
conduite à l'endroit où celle-ci est tangentiellement au 
cylindre (12).
Patent EP-0291829-A3 (EP)
Title: Hopper for a pneumatic suction or pressure conveyor system
IPC: B65F3/00
Filed: 1988-05-11
Abstract: The hopper is intended for pneumatic suction or pressure conveyor systems, in particular for waste-disposal vehicles having a monitoring means, the hopper being connected via a line to a pump/compressor provided with a driving motor and a suction line for receiving and conveying liquid, sludgy, dusting or otherwise free-flowing media being connected to the hopper. In order to maintain the vacuum which has carried out the suction or the pressure which has been applied during pressing out with essentially uniform waste-disposal operation corresponding to optimum speed, to reduce the safety risk considerably and to make the hopper simple and cost-effective to operate using the monitoring means and also to reduce environmental pollution in the case of such a hopper, there is arranged in the line (2) between the hopper (1; 1.1; 1.2) and the pump/compressor (4) a four-way valve (3) whose outlets (3.1; 3.2; 3.3; 3.4) are connected to the suction pipe (4.1) of the pump/compressor (4), to the line (2) to the hopper (1; 1.1; 1.2) and to the pressure pipe (4.2) of the pump/compressor (4), whereas the fourth outlet ends freely, the driving motor (5) of the pump/compressor (4) is designed to have adjustable speed and is provided with means (5.1) for changing over the speed, and a pressure-measuring device (6) having at least two switching contacts is arranged on the line (2) between the hopper (1; 1.1; 1.2) and the four-way valve (3), the switching contacts being connected via lines (6.1; 6.2) to a switching box (7), which in turn is connected to the means (5.1) which adjust the speed of the driving motor (5). Figure 1 is proposed for the publication. <IMAGE>
Patent EP-0300512-A3 (EP)
Title: Heart valve prothesis
IPC: A61F2/24
Filed: 1985-09-23
Abstract: A heart valve prostheses (121) comprising a 
generally annular body (123) which has an interior 
surface (127) that defines a central passageway for 
blood flow therethrough, occluder means (125) 
supported on said body for alternately blocking and 
then allowing the flow of blood through said 
passageway in a predetermined direction, said 
occluder means (125) being formed with means at 
opposite locations in the periphery thereof that 
cooperate with complementary means interior of said 
annular body, and a pair of opposed seat means 
(161,163) provided on the interior surface (127) of 
an annular body (123), each of said seat means 
(161,163) having a surface which is generally that of 
a portion of a frustum of a cone so that when the 
periphery of the occluder (125) engages said pair of 
seat means (161,163) in the closed position a good 
seal is achieved therealong.
Patent EP-0306756-A3 (EP)
Title: Optical elements
IPC: G02B1/04
Filed: 1988-08-22
Abstract: The contact-optical articles contain a wettable, optionally crosslinked copolymer containing perfluoroalkylsulphonamidoalkyl methacrylate, siloxanyl (meth)acrylate and optionally non-hydrophilic vinyl monomers, bis- or polyfunctional vinyl monomers and hydrophilic vinyl monomers as components.
Patent EP-0312751-A3 (EP)
Title: Positive-working radiation-sensitive composition and radiation-sensitive recording material produced therefrom
IPC: G03F7/004
Filed: 1988-09-07
Abstract: A proposed positive-working radiation-sensitive composition contains a compound which forms an acid when exposed to actinic radiation and a compound which is acid-cleavable and is characterised in that the acid-cleavable compound is monomeric and contains an acetal group whose aldehyde or ketone component has a development solubility of 0.1 to 100 g/l and a boiling point of over 150 DEG C. 
<??>The claimed composition does not exhibit varying development properties even with varying "holding times" and therefore has a large processing latitude and makes possible a high structural resolution.
Patent EP-0308807-A3 (EP)
IPC: B65D17/40
Filed: 1988-09-15
Abstract: Es ist eine Aufreißverpackung für 
Speisen oder dgl. vorgesehen mit einem 
becherartigen Unterteil (5) und einem deckelartigen 
Oberteil (4), die abdichtend 
miteinander verbunden sind, und mit einer 
Aufreißvorrichtung (14, 15), mittels der 
wenigstens ein Teil des Oberteils vollständig 
von der Aufreißverpackung ab­
trennbar ist. Die Aufreißverpackung ist durch 
wenigstens eine Trennfolie (3) 
in wenigstens zwei Teilräume unterteilt 
und in einem der Teilräume ist ein 
Betätigungselement (19, 20) zum Aufreißen oder 
Durchstoßen der Trennfolie vor­
gesehen.
Patent EP-0313001-A3 (EP)
IPC: G01R1/04
Filed: 1988-10-18
Abstract: A test adapter is provided for connection to a SOIC 
(small outline integrated circuit) carrier (12) which 
can be locked to the carrier (12) during test, has a 
relatively low profile thereby increasing the adapter's 
stability, and is very simple in construction. The 
adapter includes a one piece integral frame (36) having 
two slots (48) in which a pair of contact housings (31, 
32) are mounted. The sidewalls (56) of the frame (36) 
running along the slots (48) are resilient so that they 
will deform when the contact housings (31, 32) are 
mounted into the slots (48). A cam device (34) is 
mounted on the housings (31, 32) above the frame (36). 
When the cam device (34) is actuated, it pivots the 
housings (31, 32) to bring the contacts (24) thereon 
into firm engagement with the leads (20) of the carrier 
(12).
Patent EP-0286197-A3 (EP)
Title: Cue for the billiard game
IPC: A63D15/08
Filed: 1988-04-08
Abstract: A stick for the billiard game comprises a central body (1), cue tip (2) connected to it, the cue tip having head (3), and hand grip (4) in the rear portion. The central body (1) is capable of being lengthened due to a staff (5) which may be adjusted in length. The hand grip is disassemblable and the head is replaceable.
Patent EP-0314279-A3 (EP)
IPC: G06F9/06
Filed: 1988-09-01
Abstract: A data base manager system operates a relational data are stored 
in a memory. The system sequentially generates a plurality of prompt 
screens on a display. Operator responses thereto, input at keyboard, 
define a query statement which, when executed by a processor retrieves 
a correlative data subset from the memory. The query is comprised of 
clauses. A plurality of sequential prompt screen-responses specify at 
least one of the clauses. Available valid response choices and/or 
response instructions displayed in a screen automatically appear and 
are varied as a function of response to the prior screen. In one 
embodiment, the left side, comparison operator, and right side of a row 
condition clause are each specified by at least one prompt screen-­
response. When the left side or right side is complex including a 
summary function or expression, a sequential plurality of prompt 
screen-responses specifies the respective left or right side. The 
system enables a database user to specify complex query statements 
without knowledge of the syntax and semantics of the query language.
Patent EP-0313294-A3 (EP)
IPC: B65H3/44
Filed: 1988-10-17
Abstract: Individual raw document forms (D) are picked 
selectively from any of a plurality of stacks (S1, S2, S3) to be 
recorded then assembled as a pack (PK). The stacks (S1, S2, S3), in 
canisters (10, 12, 14), are aligned on ramps with access to the 
forward document (D) in each stack (S1-S3). A movable carriage or 
shuttle (16) is commanded to align with a desired stack (S) 
where the forward document form (D) is grasped and removed. 
After picking selected documents (D), the shuttle (16) 
transports them individually to a feed mechanism (24) for 
delivery to a processor (P, 22) for magnetic recording and 
printing. A predetermined set of completed documents 
are then gathered and bound as an individualized pack (PK), 
as in the form of an airline ticket.
Patent EP-0321114-A3 (EP)
Title: Method of bonding materials
IPC: B29C65/36
Filed: 1988-11-25
Abstract: A method of bonding together at least two members of structural 
material at least one of which is a fibre reinforced thermoformable 
composite material comprising assembling a plurality of electrically 
conductive elements between two surfaces of bodies of the structural 
materials, the elements extending beyond the surfaces of the bodies to 
provide means for passing a current through the elements pressing the 
assembly together to provide positive contact between the elements and 
the bodies, passing a current through the conductive elements to melt 
the polymer of the surface regions of the thermoformable composite 
body, characterised in that the heating and pression operation is 
conducted whilst at least these portions of the elements extending 
from between the bodies are immersed in a heat conductive liquid.
Patent EP-0309389-A3 (EP)
Title: Electrolytic precious metal recovery system
IPC: C25C7/02
Filed: 1988-07-13
Abstract: An efficient electrolytic recovery system, having several safety 
mechanisms, for recovering precious metals from a liquid medium is 
described. The system includes at least 
one electrolysis cell unit (118),(119) having 
a plurality of reticulate metal foam cathodes. The system of the 
invention will efficiently recover such precious metals as Au, Ag and Pt. 
The system may also include a pH adjust 
means (126) and a means (109) for oxidizing 
cyanide in the liquid medium.
Patent EP-0325225-A3 (EP)
Title: Concentrates of coagulation factors ii, vii, ix and/or x, their preparation and use, and method for the determination of coagulation factor vii
IPC: G01N33/52
Filed: 1989-01-18
Abstract: The invention relates to concentrates of coagulation 
factors II, VII, IX and/or X and the method of their 
preparation by selective sorption on an equilibrated 
carrier on the basis of poly(DEAE-hydroxyethylmeth­
acrylate) or poly(DEAE-hydroxyethylacrylate) and following 
selective desorption.  
     The concentrates of coagulation factors II and X can be 
used for the determination of coagulation factor VII and 
for the detection or determination of the extent of 
mammalian inflammatory diseases.
Patent EP-0352749-A3 (EP)
IPC: D02J1/22
Filed: 1989-07-25
Abstract: A yarn article comprising a tetrafluoroethylene poly­
mer is disclosed which has a specific bulk density, a 
specific orientation degree in an axial direction and a 
specific crystallinity and exhibits specific peaks in the 
thermogram of differential scanning calorimetry. The yarn 
article has excellent tensile strength at break and excel­
lent tensile modulus of elasticity as well as inertness to 
chemicals. Therefore, the yarn article of the present 
invention can advantageously be used as a material for 
producing a woven fabric, a knit, a rope and the like, 
particularly in the field where not only chemical resis­
tance but also high tensile strength and high tensile modu­
lus of elasticity are required.
Patent EP-0376049-A3 (EP)
IPC: F04C29/00
Filed: 1989-12-12
Abstract: A compressor includes a casing (10) wherein a com­
pression section (14) and a drive section (12) are 
contained. The compression section has a cylinder (20), 
a rotary rod (24) eccentrically arranged in the cylinder 
and rotatable relative to the cylinder, and first and 
second bearings (21, 22) rotatably supporting suction- 
and discharge-side ends of the cylinder. A space 
defined between the inner circumferential surface of the 
cylinder and the outer circumferential surface of the 
rod is divided into a plurality of operating chambers by 
a spiral blade (32) mounted on the rod. A fluid intro­
duced into the suction-side end of the cylinder is 
transferred to the discharge-side end of the cylinder 
through the operating chamber while it is compressed. 
The compressed fluid is discharged into the casing. 
The pressure of the introduced fluid is applied to a 
discharge-side end of the rod, and the pressure of the 
compressed fluid is applied to a suction-side end of the 
rod.
Patent EP-0374804-A3 (EP)
Title: Process for protecting stony materials, marble, tiles and cement from atmospheric agents and pollutants
IPC: C04B41/48
Filed: 1989-12-18
Abstract: The present invention relates to a process for protecting stony materials, marble, tiles and cement as well as articles manufactured from said materials from the decay caused by the atmospheric agents and pollutants. For that purpose, a mixture comprising:     1) polytetrafluoroethylene in the form of an aqueous dispersion,   2) an emulsion or microemulsion of certain (per)fluoropolyethers is applied onto the surface of said materials or articles.
Patent EP-0376291-A3 (EP)
IPC: H01L21/822
Filed: 1989-12-28
Abstract: A semiconductor integrated circuit comprises a 
plurality of bus line means (D0 to D7) for transferring 
data, a plurality of bus line driving means (34 to 39), 
connected to the bus line means (D0 to D7) and including 
one or more FETs, for determining a logical level of the 
bus line means (D0 to D7), and a ground potential wire 
(41) connected to the bus line driving means (34 to 39) 
and arranged parallel to the bus line means (D0 to D7).