baber/WOPTO huggingface dataset:
Patent EP-0061035-A3 (EP)
Title: Resin-bonded grinding wheel
IPC: B24D3/24
Filed: 1982-03-04
Abstract: A resin-bonded grinding wheel containing cubic boron 
nitride abrasive grits wherein the resinous bonding matrix 
contains, as a filler, (1) iron sulfide and an alkali sulfate in a 
volume ratio of 1/4 to 4/1, (2) cryolite, or (3) potassium 
aluminum fluoride, or a mixture of (1), (2), and/or (3), in the 
amount of 8 to 50% by volume of the abrasive, bond, and 
filler combination.
Patent EP-0069902-A3 (EP)
Title: Current rectifier device
IPC: H01L25/04
Filed: 1982-06-26
Abstract: Current converter assembly, including a parallelepipedal housing having an upper surface and an interior being filled with a hardened cast insulating compound, the housing including a flat frame having an open top and bottom, a rectangular edge section extended all around the frame, a rib extended all around the frame toward the interior thereof at substantially the middle of the edge section, and steadying struts disposed on the rib, a ceramic plate having a surface facing the interior of the housing and having outer dimensions corresponding to the length and width of the flat frame, conducting copper foils disposed on the surface of the ceramic plate facing the interior of the housing, semiconductor chips being soldered on the copper foils, connecting straps connecting the semiconductor chips to each other, and connecting elements being extended out of the housing from the ceramic plate in a direction perpendicular to the ceramic plate, the connecting elements being retained by the steadying struts and being freely accessible from the upper surface of the housing.
Patent EP-0105987-A3 (EP)
IPC: B27B3/36
Filed: 1982-10-13
Abstract: A method for orienting the blade of especially a frame 
saw, in which case the light from light transmitters (1) at­
tached to the blade (5) is aimed at measuring scales (3, 4) 
on a measuring plane (2) in order to determine the orien­
tation of the blade along three planes perpendicular to each 
other. Alternatively, the light from the light transmitters (1) 
can be reflected onto the measuring scale (3, 4) via mirrors 
(7) attached to the blade (5).
Patent EP-0110057-A3 (EP)
IPC: A47J41/00
Filed: 1983-10-04
Abstract: Die Erfindung betrifft einen Schraubverschluß für Iso­
lierkannen oder -flaschen, bestehend aus einem Isolierge­
fäß und einem diesen umgebenden Mantel, wobei der 
Schraubverschluß in ein mit dem Mantel verbundenes Kopf­
teil einschraubbar ist und aus einem Kunststoffteil vorzugs­
weise mit eingesetztem, sich auf eine Dichtfläche der zu 
verschließenden Öffnung dichtend anlegenden Dichtring 
aus elastischem Kunststoff besteht.  
     Mit dem die Öffnung des Isoliergefäßes überdeckenden 
Bereich des Kunststoffteiles ist ein in das Isoliergefäß ra­
gender Sieb-Hohlkörper lösbar verbunden, der in seiner 
Querschnittsform der Querschnittsform der Isoliergefäß-­
Öffnung weitestgehend angepaßt ist, ohne an der Innenwan­
dung der Isoliergefäß-Öffnung anzuliegen.
Patent EP-0117898-A3 (EP)
IPC: B05B1/34
Filed: 1983-10-25
Abstract: A trigger-type sprayer (10) according to the present 
invention sucks up, pressurizes and sprays a liquid contained 
in a container (12) having a mouth portion (12c). The sprayer 
(10) is provided with a housing (16) attached to the mouth 
portion (12c) of the container (12), a trigger (22) rockably 
attached to one end portion of the housing (16), a nozzle (34) 
formed on the trigger (22) and having an orifice (32), a 
cylinder (18) supported at the middle portion on the housing 
(16) and capable of facing the orifice (32), a suction tube (24) 
attached to the other end portion of the cylinder (18) and 
connecting the interior of the cylinder (18) and that of the 
container (12), a piston (20) one end of which is connected to 
the nozzle (34) and the other end of which is located in the 
cylinder (18), the piston (20) slidably touching the inner 
surface of the cylinder (18), a primary valve (54) for 
selectively connecting the suction tube (24) and the cylinder 
(18), and a secondary valve (44) for selectively connecting 
the cylinder (18) and the piston (20). The housing (16), trigger 
(22), nozzle (34), cylinder (18) and suction tube (24) are 
integrally formed.
Patent EP-0111375-A3 (EP)
Title: A process for decaffeinating green coffee beans with active carbon
IPC: A23F5/20
Filed: 1983-12-09
Abstract: A process for decaffeinating green coffee beans by extraction with water and treatment of the aqueous extract with active carbon, characterized in that the active carbon has a specific adsorption capacity for caffeine of at least 100 g/kg carbon, as defined herein, a specific selectivity of at least 0.200, as defined herein, and exhibits positive correlation between, on the other hand, the concentration of the bean extract, and on the other hand, the load ratio of caffeine/non-caffeine extract solids in the adsorbent when in equilibrium with that bean extract.
Patent EP-0122991-A3 (EP)
IPC: D21D1/34
Filed: 1983-08-03
Abstract: Apparatus for pulping paper making stock at high consis­
tencies, e.g. 10 percent to 25 percent solids, includes a tub 
having a cylindrical wall (10) and a rotor (20) constructed and 
arranged to apply primarily pumping force to the stock which 
causes it to travel outwardly to and upwardly along the tub 
wall (10). This climbing stock is continuously subdivided and 
directed back into the tub, and a feed screw (40) extending 
vertically upward from the rotor (20) assures continuous cir­
culation which develops zones of intense hydraulic sheer 
constituting the major force for effecting the desired defiber­
ing.
Patent EP-0115683-A3 (EP)
IPC: C09B1/26
Filed: 1983-12-13
Abstract: Certain substituted anthraquinone compounds have 
been found to be useful as isotropic dyestuffs in guest-host 
combinations with nematic, cholesteric and smectic liquid 
crystals and other well-known dichroic dyestuffs. By "iso­
tropic" it is meant that the disclosed dyestuffs have optical 
order parameters (S) very close to zero. Use of the dis­
closed isotropic dyestuffs with additional well-known di­
chroic dyes in liquid crystal display devices, provides dis­
plays which alter between one colored state and another, 
depending upon the presence or absence of an electric field 
across the display.
Patent EP-0097634-A3 (EP)
IPC: B27B1/00
Filed: 1983-06-21
Abstract: A method and a plant in processing, especially cutting 
objects such as timber.  
     The invention relates to a method of cutting up elon­
gated objects such as boards e.g. for providing parquet 
blocks. The method relates, inter alia, to preventing the 
creation of unnecessary waste and includes measuring the 
length of the every board (6) between its leading edge (L) and 
trailing edge (T) by advancing the board (6) between rollers 
(16) so that pulse trains corresponding to the respective 
board length are obtained. These are stored in a dator (21) 
register, markings (10-15) for possible defects (7-9) being 
positionally registered. In subsequent cutting (21) the stored 
pulses are deducted for deductions from the length of board 
(6) and controlling the cutting process, until a terminal 
portion (E) of the board is arrived at, the trailing edge (T) of 
said portion forming a reference (P) for the leading edge (L) 
of the next successive board, subsequent to which continued 
deduction from the length of the terminal portion being 
carried out until the trailing edge is reached in conjunction 
with initiating deduction from the length of the next succes­
sive board (25).
Patent EP-0118001-A3 (EP)
Title: System for the central locking or unlocking of a number of locks
IPC: E05B65/36
Filed: 1984-01-25
Abstract: 1. Central locking system with a plurality of locks (1), the bolts (4) of which are each actuable by a respective drive (13) fed from an energy source, wherein on actuation of one arbritrarily selectable lock by means of a key, all other locks are bolted and/or unbolted together, characterized thereby, that an equipment (6,7), which is actuable by a key, for the displacement of the bolt (4) into the open and closed setting is provided for each lock (1), that the system is so constructed that from the rotation of a key introduced into a lock (1) before the displacement of the associated bolt (4), a control signal is derived for the starting of the drives (13) of all other locks (1) for their bolting or unbolting and that a release signal for the lock (1) actuated by the key is derived from the assumption of the bolted or unbolted setting of all other locks (1).
Patent EP-0126373-A3 (EP)
Title: Automat location system
IPC: D01H15/00
Filed: 1984-05-08
Abstract: A service tender (16) for servicing operating stations (12) of a package-forming textile machine travels past the stations and senses the condition of a package-holding cradle (134,136,138) at each station (12) to determine the type of service operation required.
Patent EP-0139830-A3 (EP)
IPC: C09D5/46
Filed: 1984-06-12
Abstract: Die Erfindung betrifft lagerstabile Pulverlacke auf der 
Basis von hydroxylgruppenhaltigen Polyestern mit einem 
Schmelzpunkt über 130°C, teilweise mit ε-Caprolactam block­
ierten IPDI-Isocyanuraten mit einem Schmelzpunkt über 
130°C und einem freien NCO-Gehalt zwischen 2 und 8 
Gewichtsprozent sowie sonstigen Zusätzen, die nach 
Aushärtung matte Überzüge ergeben.
Patent EP-0137259-A3 (EP)
Title: Tent pole
IPC: E04H15/42
Filed: 1984-08-23
Abstract: 1. Frame for a tent, consisting of two or more tent poles (1) put together from individual hollow rods and connectable by fitting in mountings (7) on a central connection piece (2; 3) to form the frame, said mountings corresponding in number and direction to the associated tent poles (1) to be mounted, with the hollow rods (4), joined together to form a tent pole (1), being threaded on a tensile member (5) threading through the hollow rods (4), with the tensile member (5) on the one hand being fastened in the end hollow rod (4) remote from the connection piece (2; 3) and on the other hand extending to the associated mounting (7) for the respective tent pole (1) on the connection piece (2; 3) and being held there, characterized in that the mountings (7) have in their longitudinal direction a laterally open slot (11) which is at least so wide that the tensile member (5) is able to pass therethrough laterally.
Patent EP-0132401-A3 (EP)
IPC: H04N7/167
Filed: 1984-07-23
Abstract: A system of transmitting an information individually and 
secretly is disclosed. The information to be transmitted is con­
verted, on the transmission side, in accordance with a pre­
determined algorithm designated by two keys and then trans­
mitted to a receiving side. The receiving side is supplied with 
at least two keys from the transmitting side for reproducing a 
transmitted information by using the two keys. One of the keys 
is frequently changed so that the algorithm is also changed fre­
quently. Accordingly, even if non-contracted receiver gets 
hardware for converting the information it cannot receive the 
transmitted information.
Patent EP-0154747-A3 (EP)
IPC: G03B27/50
Filed: 1984-12-05
Abstract: An attachment for converting a moving platen copier 
into a fixed platen copier, wherein at least part of the moving 
platen is replaced by a housing (26) having a window scan­
ned by a scanner unit (30) from which strip images, reflected 
from a document to be copied and which is located against 
the window, and relayed by reflector means (38, 40), a lens 
(44) and reflecting device (46) onto the photosensitive sur­
face (22). The scanning unit and reflector means are con­
nected to the drive from the original platen so as to be 
synchronously driven in a manner which maintains a con­
stant optical path length.
Patent EP-0151423-A3 (EP)
IPC: C07D209/86
Filed: 1985-01-19
Abstract: Neue Verbindungen der Formel 
  
worin R Wasserstoff, Acetyl oder Propionyl und Q Acetyl ist 
oder R Wasserstoff und Q C(H,CH₃)OC(O)R² oder 
C(CN,CH₃)OSi(R³,R⁴,R⁵) ist, worin R² Wasserstoff, C₁₋₁₀-Alkyl, 
C₂₋₁₀-Alkenyl, C₄₋₇-Cycloalkyl, Aryl oder eine 5- oder 6-­
gliedrige heterocyclische Gruppe ist, und R³, R⁴ und R⁵ 
geradkettige C₁₋₄-Alkylgruppen sind, ihre Herstellung aus 
2-Acetyl-carbazolen und ihre Verwendung zur Herstellung 
der 6-Chlor-α-methylcarbazol-2-essigsäure.
Patent EP-0152777-A3 (EP)
Title: Control apparatus for a combustion engine with injection pump
IPC: F02M59/44
Filed: 1985-01-19
Abstract: 1. A device for controlling an injection pump's governor rod stop (18) with the aid of an adjusting element on which an pressure medium acts and which _v_i_a an actuating member controls the stop (18) in dependence on the pressure exerted by the pressure medium, in which a separate electronic regulator signals by means of electric control pulses the presently required set-point value of the governor rod stop (18) characterized in that a chamfered-edge control system connected to the adjusting element comprises a chamfered edge (9) provided at one end of a sleeve (3) and a rotary slide valve (2) guided in the sleeve and having an outlet bore (8) arranged to cooperate with the chamfered edge (9), that the sleeve (3) is fastened to and follows the movements of a diaphragm (4) one side of which is subject to the application of pressure, that the sleeve (3) as a result of following the diaphragm's movements moves the connected actuating member which in turn actuates the governor rod stop (18), and in that the rotary slide valve (2) is arranged axially stationary yet angularly rotatable by a stepping motor (1).
Patent EP-0154907-A3 (EP)
IPC: A61L15/44
Filed: 1985-03-01
Abstract: Die Erfindung bezieht sich auf medizinische Pflaster zur 
Abgabe eines Wirkstoffes an die Haut über einen längeren 
Zeitraum, insbesondere auf antiphlogistische - medizini­
sche Pflaster, deren Deckschicht aus einem längs-querela­
stischen, mit einem Polymer imprägnierten oder beschich­
teten textilen Flächengebilde, insbesondere Gewirk oder 
Gestrick besteht.
Patent EP-0160994-A3 (EP)
IPC: A61B5/02
Filed: 1985-05-09
Abstract: A non-invasive method, and an apparatus, for determin­
ing heart-related parameters in patients. The method and 
apparatus determine pulse pressure, time constant of the 
arterial system, systolic and diastolic pressure, peripheral 
resistance, cardiac output and mean arterial blood pressure.
Patent EP-0182062-A3 (EP)
Title: Backing-up roll adjustment for straightening machines
IPC: B21D1/02
Filed: 1985-10-08
Abstract: A straightening machine includes an array of flexible straightening rollers and an array of complementary rollers which alternate with the straightening rollers in direction normal to the axes of such rollers, the complementary rollers being arranged at a major surface of a deformable sheet-shaped material that faces oppositely to another major surface at which the straightening rollers are situated. A plurality of support rollers supports the respective straightening rollers, the support rollers being distributed along the length of the straightening roller and being individually adjustable as to their position with respect to a support roller alignment plane. During the straightening operation, a predetermined number of the support rollers is selectively positionally adjusted, and the remaining rollers are automatically positionally adjusted until abutment of all support rollers at the straightening roller is achieved, by simulataneously calculating the expression V/=/A/xP/+F/, wherein V/ is a multidimensional vector of the support roller adjustment, /A/ is a matrix of parametric values, P/ is a multidimensional vector of the support forces, and F/ is a multidimensional vector of the straightening load, and adjusting the positions of the support rollers in accordance with the so obtained values.
Patent EP-0181605-A3 (EP)
Title: Container for the separation of liquids
IPC: B01D17/032
Filed: 1985-11-07
Abstract: The container for separating liquids which are neither miscible nor soluble in one another and have different densities, has a wall terminated by a bottom. The wall is penetrated by a pouring branch in the region of a cross-section where a pouring orifice is located. To be able to carry out the requisite separation and filtration procedures in one working step and at high separation efficiency, the pouring orifice (5) of the container is smaller than the cross-section (6) which is closed by a web (7) in its upper region facing away from the bottom (2). The web (7) extends transversely to the direction of the pouring branch (3) with its centre axis (30). The web (7) can extend approximately over an upper half of the cross-section (6). It can have a lower end which faces the bottom (2) and extends in a plane which runs approximately parallel to a plane over the bottom (2). The plane merges only at its mutually opposite ends via roundings into lateral rims of the pouring orifice (5). In the region of the pouring orifice (5), a filter can be fitted. <IMAGE>
Patent EP-0182258-A3 (EP)
IPC: G01N21/74
Filed: 1985-11-12
Abstract: The flame in a flame atomic absorption spectrophotome­
ter is shut down while using nitrous oxide as the oxidant, with­
out shifting to a different oxidant such as air, by flooding the 
burner with a substantial excess of nitrous oxide to blow out 
the flame.
Patent EP-0188687-A3 (EP)
Title: Wheel seat for railway vehicles
IPC: B60B17/00
Filed: 1985-11-14
Abstract: A wheel set for rails has a divided axle and two wheels rigidly attached to the respective axle section. The axle sections are interconnected in a force transmitting manner by a clutch for adjusting a differential r.p.m. between the two axle sections. However, the clutch components also permit a relative rotation when the clutch is not energized. The clutch has an inner clutch component and an outer clutch component forming a work gap (7.4) between the clutch components. The work gap extends concentrically to the rotational axis of the shaft and is filled with a magnetizable powder for engaging and disengaging the clutch components which are so mounted to the respective axle section that an axial displacement of the clutch components relative to each other is prevented.
Patent EP-0161762-A3 (EP)
IPC: C08F26/00
Filed: 1985-03-26
Abstract: Novel water-insoluble, water-swellable diallyl quaternary 
ammonium salt polymers are prepared by polymerizing the 
corresponding monomer(s) in the presence of a polyfunctional 
vinyl compound as a crosslinking agent.
Patent EP-0185648-A3 (EP)
IPC: C02F11/127
Filed: 1985-12-12
Abstract: In einem Verfahren zur Entsorgung von Klarschlamm 
aus einer biologischen Abwasserreinigungsanlage, bei wel­
chem der eingedickte Schlamm weiter entwässert und in 
einer Zentrifuge (15) unter Anwendung von Sattdampf, 
vorzugsweise im Druckbereich von 1 - 15 bar bei einer 
Temperatur von 100°C - 200°C, zumindest teilweise ther­
misch zersetzt wird, wird das Zentrat der unter Sattdampf 
gesetzten Zentrifuge (15) über eine Schleuse (18) ausget­
ragen und unmittelbar anschließend einer sulfidischen 
Schwermetallfällung (19) unterworfen. Die in der Zentrifuge 
(15) abgetrennten Feststoffe werden dabei gleichzeitig über 
Schleusen (28) ausgetragen und gegebenenfalls einer Nach­
trocknung (33) und wenigstens teilweise einer Verbrennung, 
beispielsweise einer Wirbelschichtverbrennung (23), zur 
Dampferzeugung (17) für die Zentrifuge (15) unterworfen, 
wobei der Dampf vollständig im Kreislauf geführt wird und 
der Schleusenabdampf zur Lufterwärmung (30) herange­
zogen wird, worauf gebildetes Kondensat dem Vorklärbeck­
en (5) der Abwasserreinigungsanlage zugeführt wird, 
wodurch eine Verringerung des Energiebedarfes und eine 
verringerte Umweltibeanspruchung erzielt wird.
Patent EP-0208873-A3 (EP)
Title: Elongated molding granules and injection-molding process employing them
IPC: C08L77/00
Filed: 1986-05-17
Abstract: Elongated granules of reinforcing fibers extending generally parallel to each other longitudinally of the granule substantially uniformly dispersed throughout a thermally stable, film forming thermoplastic adhesive, providing complete dispersion of the fibers during an injection molding cycle, conserving physical properties and providing significantly better EMI shielding than prior art extruder compounded resin/ fiber blends.
Patent EP-0212434-A3 (EP)
Title: Multifunctional orthopedic piece of furniture
IPC: A47C17/12
Filed: 1986-08-05
Abstract: 1. Article of multi-purpose orthopaedic furniture having a middle section (2) with a seating surface, having a backrest (5) and having two siderests (3, 4), the construction of the siderests (3, 4) together with the seating surface (21) being such as to provide a reclining surface, extending at right angles to the seating position, which is configured and proportioned in accordance with orthopaedic and ergonomic principes, characterized in that each of the siderests (3, 4) is constituted by a substantially vertical rigid support member (31, 41), which is firmly connected to the middle section (2), and by a support member (32, 42) which can be swivelled relative to said rigid support member (31, 41) about a horizontal axis (35, 45) extending in the upper portion of said rigid support member (31, 41) and which can be locked in various positions.
Patent EP-0227189-A3 (EP)
IPC: H01L21/302
Filed: 1986-12-17
Abstract: A method of manufacturing a semiconductor 
device comprising the steps of forming a first film (12) 
along the upper surface of a substructure (10), covering 
a portion of the first film with a patterned second film 
(24). Thus a portion (28) of photosensitive material is 
created in such a manner as to have an extremely narrow 
width.
Patent EP-0227290-A3 (EP)
IPC: C09D163/10
Filed: 1986-11-14
Abstract: This invention relates to the addition of lithium bromide 
to a polymeric material to reduce the viscosity of the polyme­
ric material. This invention finds particular use in the reduc­
tion of the viscosity of radiation curable compositions, such 
as polyacrylates.
Patent EP-0225101-A3 (EP)
IPC: E21B10/56
Filed: 1986-11-17
Abstract: A rotary drill bit for drilling deep holes in 
subsurface formations comprises a bit body (10) having a 
shank for connection to a drill string and a plurality of 
elements (16,22) mounted on the bit body (10) for cutting, 
abrading or bearing on the formation being drilled. The 
bit body (10) includes a fixed structure (11) and a 
movable structure (17), each carrying elements (16,22) for 
acting on the formation, the movable structure (17) being 
capable of reversible movement relatively to the fixed 
structure (11) between two limiting positions, the 
relative movement providing at least two configurations in 
which there are different distributions, between said 
elements (16,22), of the loads applied to the bit during 
its engagement with the formation. Control means, such as 
hydraulic means (29,30), are provided to control the 
movement of the movable structure (17), and hence the load 
distribution between the elements (16,22), automatically 
in response to the torque and/or axial loads applied to 
the bit.