baber/WOPTO huggingface dataset:
Patent EP-0090768-A3 (EP)
IPC: F16H35/10
Filed: 1983-03-18
Abstract: Eine Flanschstange (13) besitzt einen Flansch (14), der in 
einem Gehäuse (17) eines Kupplungsteiles (15) in der Hubrich­
tung (C) auf- und abbewegbar angeordnet ist. Mittels Druckfe­
dern (18, 19) ist der Flansch (14) beidseitig im Gehäuse (17) 
abgestützt. Die Hubbewegung (C) kann somit auf das Gehäuse 
(17) und auf eine an diesem befestigte Ventilstange (29) eines 
Ventils (30) übertragen werden. Bei einem auftretenden Ge­
gendruck oder Widerstand im Ventil (30) tritt die Federwirkung 
einer der Federn (18, 19) in Kraft und die Flanschstange (13) 
bewegt sich entgegen dem Druck der Feder solange weiter, bis 
ein Kontaktarm (20) am Flansch (14) an einen der Kontakte 
(24, 25) gelangt, durch welche der Antrieb (1) abgestellt wird. 
Atif diese Weise kann eine Überlastkraft, z.B. am Ventilsitz, 
vermieden werden, da diese von den Federn (18, 19) aufge­
nommen werden kann.
Patent EP-0098252-A3 (EP)
Title: New and novel glycosides, glycoconjugates and processes for their preparation
IPC: C07G99/00
Filed: 1983-06-21
Abstract: An O-glycoside having the general formula:wherein Hal is chlorine, bromine or iodine, m is an integer of 2-20 inclusive and n is an integer of 1 to 10, inclusive, with the proviso that when n = 1 and m = 2, the aldose is different from glucose;An O-glycoside having the general formula:wherein n is an integer of from 1-10, inclusive, m is an integer of from 2-20, inclusive, R is selected from the group consisting of alkyl having at most 25 carbon atoms and aryl and R' is selected from the group consisting of H, CHO, CH(OR")<sub>2</sub>, NO2, NH<sub>2</sub>, OH, SH, COOH, COOCH<sub>3</sub>, COOCH<sub>2</sub>CH<sub>3</sub>, CONHNH<sub>2</sub> and CON<sub>3</sub>, wherein R" is C<sub>1-4</sub>-alkyl;A glycoconjugate having the general formula:wherein n is an integer of from 1-10, inclusive, m is an integer of from 2-20, inclusive, R is selected from the group consisting of alkyl having at most 25 carbon atoms and aryl and R" constitutes a carrier;A bi-dentate 0-glycoside having the general formula:wherein m, n and R have the above meaning; and processes for their preparation.
Patent EP-0085040-A3 (EP)
IPC: B27L11/00
Filed: 1983-01-21
Abstract: Die Erfindung betrifft eine Messerwelle (1), insbesondere 
Schrägschnitt-Messerwelle, zur Herstellung von flächigen 
Holzspänen mit vorbestimmter Länge und Stärke, mit periphe­
ren Ausnehmungen (10) zur Aufnahme von Vollschneiden-­
Messer (3), Messerhalter (7), Fliehkeil (6), gegebenenfalls einer 
Verschleissleiste (5) und dgl., wobei die wirksame Schneide 
des Vollschneiden-Messers (3) auf einem Flugkreis gehalten ist 
und dem Vollschneiden-Messer (3) eine Mehrzahl weiterer 
Messer (4) zur Begrenzung der Spanlänge zugeordnet ist. Um 
eine Messerwelle zu schaffen, bei welcher dem Unterschied 
im Verschleiss zwischen den weiteren Messern (4) und dem 
eigentlichen Spanschneidemesser (3) Rechnung getragen wer­
den kann und um eine aufwendige Herstellung von Ausneh­
mungen in der Brust der Spanschneidemesser (3) für die Auf­
nahme der weiteren Messer (4) zu vermeiden, ist vorgesehen, 
dass die weiteren Messer (4) als Einweg-Messer ausgebildet 
und in Ausnehmungen (12) des Messerhalters (7) angeordnet 
sind und durch das ebenfalls als Einweg-Messer ausgebildete 
Vollschneiden-Messer (3) in ihrer Lage gehalten sind.
Patent EP-0126912-A3 (EP)
Title: Band saw for dividing animal carcasses
IPC: B23D55/08
Filed: 1984-04-06
Abstract: A band saw wherein one of the pulleys for an endless band-like blade is movable toward and away from the other pulley to relax the tension upon or to tension the blade. The one pulley is permanently biased away from the other pulley by a relatively weak spring whose bias can be overcome by hand to facilitate the removal of a blade or the application of a fresh blade. In addition, the one pulley is normally biased away from the other pulley with a pronounced force by a package of dished springs whose bias upon the one pulley can be interrupted by a single-acting cylinder and piston unit whose piston is installed between the dished springs and a reciprocable carriage for the one pulley. The dished springs react against a support for the pulleys and bear against the piston. Two twisting units are provided to maintain a central portion of one of the two elongated reaches of the blade in a plane which is normal to the axes of the pulleys, and such twisting units can be pivoted or otherwise moved into and from engagement with the one reach by fluid-operated motors.
Patent EP-0137451-A3 (EP)
Title: Arrangement for inclined roof light openings
IPC: E06B9/08
Filed: 1984-10-04
Abstract: 1. An arrangement for inclined roof light openings in which a window frame (4, 4', 4") carrying a window (5) and a window blind frame (6) containing a window blind (7) are pivotable relative to a roof frame (2) fastened to the roof, whereby the window frame (4), for its pivoting relative to the window blind frame (6), is preferably fastened so that it can slide along longitudinal struts (8) of the window blind frame (6), whereby in addition operating means for moving the window blind along a track in the window blind frame from inside the building are provided and a positive drive for the movement of the blind in either direction is provided, characterized in that the positive drive comprises a direction changing link (15) arranged in the lower region of one of the longitudinal struts (8) of the window blind frame (6), which possesses on the one hand a coupling (16) for an operating rod or the like (17), and which on the other hand is connected to a transmission rod, shaft or the like (14), and in that this rod, shaft or the like (14), is connected to another direction changing link (13), situated near the window blind shaft, in a manner which transmits a rotating movement to the window blind shaft (9).
Patent EP-0150512-A3 (EP)
IPC: C23F1/18
Filed: 1984-12-29
Abstract: The present invention relates to the dissolution of metals 
in an aqueous bath containing sulfuric acid and hydrogen per­
oxide, and in particular to a novel bath composition capable of 
effecting the dissolution at high rates. In one specific aspect 
the invention is concerned with etching of copper in the pro­
duction of printed circuit boards.
Patent EP-0127357-A3 (EP)
IPC: C22B11/00
Filed: 1984-05-11
Abstract: Anodic slimes obtained from electrowinning copper 
often contain selenium, tellurium and gold and/or platinum 
group metals. Pyrometallurgical techniques require close 
control to avoid emission of highly toxic selenium, and the 
known hydrometallurgical technique suffers from the disad­
vantage of oxidising at least a substantial proportion of the 
selenium/tellurium to the IV oxidation state from which they 
have to be reduced before separation can occur.  
     The present invention provides a convenient hydrometal­
lurgical process for oxidising selenium and tellurium direct to 
the +IV oxidation state using dilute, mildly acidic aqueous 
hydrogen peroxide, preferably in an amount of from 150% to 
300% of the stoichiometric amount, and at a concentration of 
5 to 15% w/w obtained by diluting stabilised concentrated 
hydrogen peroxide. The selenium and tellurium can subse­
quently be separated using appropriate pH control and sul­
phur dioxide reduction.
Patent EP-0128769-A3 (EP)
Title: Address-programmable catv converter
IPC: H04N7/173
Filed: 1984-06-11
Abstract: An addressable CATV converter for connection with a remote headend in a cable distribution system contains a memory into which a unique address code identifying that converter is downloaded from the remote headend.
Patent EP-0114767-A3 (EP)
Title: Elimination électrochimique du nickel, de l'antimoine, de l'arsenic et de l'étain contenus dans une solution de chlorure de plomb
IPC: C01G21/16
Filed: 1984-01-13
Abstract: L'invention concerne un procédé pour éliminer d'une 
solution de chlorure de plomb au moins un des métaux 
choisis dans l'ensemble constitué par le nickel et le cuivre 
d'une part, et le groupe constitué par l'antimoine, l'arsenic et 
l'étain d'autre part, caractérisé par le fait que pour obtenir 
une solution dont la teneur en l'un de ces éléments soit 
inférieure à 50 mg par litre:  
a) on ajuste les teneurs respectives desdits métaux dudit 
ensemble de manière que le rapport des concentrations, 
exprimées en grammes par litre, entre le nickel et le cuivre 
d'une part et l'un des métaux dudit groupe constitué par 
l'antimoine, l'arsenic et l'étain d'autre part, soit compris 
entre 10 et 1/10;  
b) on précipite lesdits métaux dudit ensemble par mise 
en contact de la solution avec du plomb métallique.
Patent EP-0154803-A3 (EP)
IPC: G03B42/04
Filed: 1985-02-05
Abstract: Ein lichtdichtes Blattfilmmagazin, vorzugsweise für Rönt­
genfilm, das zur Aufnahme eines in einer lichtdichten, aufreiß­
baren Umhüllung mit Aufreißlasche befindlichen Blattfilmsta­
pels dient, und eine Entnahmevorrichtung zum Entnehmen 
einzelner Blafffilme aus dem Magazin mit einem mit einer licht­
dichten Kammer versehenen Fach für das Magazin, wobei in 
der Kammer das Magazin geöffnet ist, sind so ausgebildet, daß 
das Magazin (2) aus einer oben zumindest teilweise offenen 
Box (7) für den in der Umhüllung (8) befindlichen Filmstapel (5) 
und einem entgegen der Einschubrichtung des Magazins (2) in 
das Fach (1) von einer geschlossenen in eine geöffnete Stel­
lung schiebbaren Deckel (6) besteht, daß an der Box (7) ein 
über den Deckel (6) in dessen geöffneter Stellung vorstehen­
der Griffteil (7c) angebracht ist und daß am Deckel (6) gegen­
über der Box (7) quer zur Einschubrichtung vorstehende 
Deckelteile (bei 6a) angeordnet sind, in deren Bewegungsweg 
in Einschubrichtung vor der lichtdichten Kammer (1b) Wand­
teile (1c) des Faches (1) liegen. Dadurch wird eine vollständig 
bei Tageslicht ladbare Filmvorratseinheit für Kassettenladevor­
richtungen geschaffen.
Patent EP-0152117-A3 (EP)
IPC: H01F7/14
Filed: 1985-02-15
Abstract: An improved dot matrix actuator is provided which 
includes a magnetic circuit formed of a yoke assembly and a 
pivotal armature. The armature is pivotally supported with 
respect to the yoke by means of a flexure assembly which 
eliminates the need for a true pivot between the two 
elements. The elements are shaped so as to maintain a 
constant small air gap therebetween so as to maximize the 
magnetic efficiency of the device while eliminating wear. The 
device is operated just below saturation of the magnetic 
circuit in order to maximize efficiency. In addition, the 
actuator includes several features for maximizing its speed 
and operational efficiency.
Patent EP-0173098-A3 (EP)
IPC: G06V10/46
Filed: 1985-07-31
Abstract: A pattern outline tracking system provides the functions that 
include scanning an object to be recognized and providing a series of analog 
video signals, comparing the video signal level with the specific, variable 
threshold level and providing a binary signal consisting of a sequence of 
serial bits, holding the binary signal bits as the input image pattern in an 
image memory, deriving partial patterns sequentially from the serial binary 
signal bits, each of the partial patterns consisting of a matrix of vertical 
and horizontal lines each containing the specific numbers of pixels, matching 
the partial patterns against the corresponding reference patterns containing 
the previously defined starting points to be tracked, holding the address in 
the image memory for the certain pixel within the partial pattern identified 
in the matching step as the possible point address for the tracking 
operation, and tracking the outline of the input image pattern on the image 
memory in accordance with the possible point address.
Patent EP-0175315-A3 (EP)
Title: 4-dimethylamino-1-hydroxybutane-1,1-diphosphonic acid, its water soluble salts, process for their preparation and its use
IPC: C07F9/38
Filed: 1985-09-14
Abstract: 4-Dimethylamino-1-hydroxybutane-1,1-diphosphonic acid and water-soluble salts thereof, methods for their preparation, and uses thereof as complexing agents.
Patent EP-0161704-A3 (EP)
Title: Process for the production of water soluble ammonium phosphates
IPC: C01B25/28
Filed: 1985-04-12
Abstract: A process is disclosed for the production of water soluble ammonium phosphates, comprising the following steps:a) to react in a reaction step ammonia and untreated phosphoric acid with P<sub>2</sub>0<sub>5</sub> concentration, comprised within the range of from 30 to 54% outcoming from wet processes;b) to filter under high temperature conditions the reaction suspension, separating the impurity-containing sludges from an aqueous solution of ammonium phosphate;c) to cool and crystallize the aqueous solution of ammonium phosphate;d) to separate the formed ammonium phosphate crystals from the mother liquors.
Patent EP-0162708-A3 (EP)
IPC: G02F1/1335
Filed: 1985-05-21
Abstract: A color liquid crystal panel is disclosed. The panel com­
prises a liquid crystal, a color filter provided between a sub­
strate and a counter electrode substrate, and a microsheet 
disposed between the liquid crystal and the color filter 
thereby separating them from each other.
Patent EP-0165773-A3 (EP)
IPC: H04L25/03
Filed: 1985-06-13
Abstract: A fiber optic lattice filter having a transfer function 
wherein the poles and zeros are adjustable independently of 
each other. The filter comprises a cascaded configuration of 
recursive (100) and non-recursive (102) fiber optic lattice 
filters. In one preferred embodiment, an all-pass fiber optic 
filter is formed by cascading all-pole and all-zero lattice 
filters, and by processing the resulting filtered output signal 
in a subtractive detection system (104). This detection 
system produces a signal which represents the difference 
between two signal outputs provided by the all-zero filter 
section, and which is adjustable in magnitude, thereby 
providing an overall filtering function which is capable of 
handling both positive and negative valued input signals.
Patent EP-0213258-A3 (EP)
Title: Burner supplied with fluid fuel
IPC: F23D11/00
Filed: 1983-10-22
Abstract: The blower burner for liq. fuels has a blower and motor on one side of the housing and flame tube on the far side. The rear (16) of the tube (11) projects beyond the blower housing back (28) facing the blower motor (5) and reaches into the blower housing cover (22). The tube axis (6) is parallel to the blower axis (24) and the domed cover has an inside servomotor controlled (20) sleeve (19) sliding along the tube (11), the cover thus closing off outlets (27) at the rear end of the tube. The sleeve can be pre-tensioned and split in design.   The blower burner has an air/fuel ratio adjuster and a pressure regulator responding to tube inside air pressure and adjusting the rev count of the blower accordingly. The regulator has an integrated measuring tube and transducer in the flame tube.
Patent EP-0190593-A3 (EP)
Title: Closure cap for two-component packaging systems closure cap for two-component packaging systems
IPC: B65D81/32
Filed: 1986-01-20
Abstract: Closure caps for binary packaging systems comprising an active ingredient concentrate component and a dilutent component, which allow the user to admix the two components without coming in contact with either of them or with the resulting mixture.
Patent EP-0205152-A3 (EP)
IPC: B29C45/42
Filed: 1986-06-10
Abstract: A programmable mechanism for extracting a moulded 
article from an injection moulding machine comprises a sup­
port member (14) movable in a direction perpendicular to the 
plane of separation of two mould members (6, 8), and a 
support arm (30, 130) on the support member (14) capable of 
arcuate movement about the support member (14). The arm 
(30, 130) carries an extraction device (32) for engaging a 
moulded article, which is interchangable with other extraction 
devices for engaging other moulded articles. The support 
member and arm undergo generally simultaneous smooth 
movements, and move towards a position for extracting an 
article while the mould members (6, 8) are separating. There 
may be a controlled pivoted joint (J) in the arm (130), to give 
further control over the extracted position of an article and the 
extraction path. Use of the mechanism facilitates changing 
from moulding of one article to moulding of a different article, 
and results in a faster extraction operation.
Patent EP-0241582-A3 (EP)
Title: Method and apparatus for the manufacture of non-allergy creating precious metal objects
IPC: C22F1/02
Filed: 1983-10-28
Abstract: A method and an apparatus for the manufacture of non-allergy creating objects, especially objects of metal for direct contact with the skin of a human body, for instance jewellery, watches, glasses etc. whereby completely pure metals, especially precious metals like gold, silver, platinum, palladium, rodium etc. are alloyed with optimum pure zinc, copper, aluminum, nickel or chrome, and whereby any and all treatments both in hot and cold stage are made without access of air and without any contact with extraneous substances like salts or acids. Preferably all melting and heating is made under a protective gas. An apparatus for executing the method according to the invention may comprise a movable table (61) for advancing a cold worked object (66) through a heating channel in counter current to a heating gas or a protective gas (70), and in which the heating channel (63) is directly connected to a cooling channel (68) which makes use of the exhaust gases from the heating channel (71, 73) as cooling and protective gas during the cooling operation, whereby the advancing of the object (66) through the cooling channel is made concurrently with the flow of cooling and protective gas.
Patent EP-0224102-A3 (EP)
Title: Apparatus for acoustic wave therapy
IPC: A61F7/00
Filed: 1986-11-07
Abstract: The therapy equipment for the human body serves to enhance the feeling of good health by exposure of a part of all of the body, to accoustic irradiation with frequencies in the sub-audio, audio and ultrasonic regions. The therapy equipment consists of at least one oscillator plate which is arranged in bodily contact with the body of the person who sits, lies or stands on it, in which the oscillator plate is made to oscillate by sound waves, whereby corresponding oscillation generators are secured in bodily contact to the oscillator plate. The frequency of the sound waves is adjusted to the reabsorption frequency of individually selected organs and parts of the body, to treat selective individual organs or parts of the human body.
Patent EP-0224952-A3 (EP)
IPC: C11D3/39
Filed: 1986-11-17
Abstract: A bleach catalyst, its incorporation and use in a 
detergent composition are herein disclosed. The catalyst 
comprises an aggregate of manganese (II) cation adsorbed onto 
aluminosilicate particles and a binder to form aggregates of 
these particles. At least 75% of the aggregates have a 
diameter size from at least 250 to about 2000 microns. When 
the catalyst is dispersed in water for 2 minutes at pH 10 and 
40°C, less than 5% particles of a diameter 125 microns or 
higher remain undispersed in water.
Patent EP-0202725-A3 (EP)
IPC: B01D29/27
Filed: 1986-02-03
Abstract: An annular member 20 is attached around the mouth of a 
filter bag 19 which is located in a filter chamber 30 defined by a 
cup-shaped housing 10 with an outlet port 12 provided with a 
cover 15 having an inlet port 17. The annular member 20 has a 
substantially perpendicular outwardly projecting rim 21 with 
a sealing membrane or beading 22 therebeneath, which rim 
21 is supported upon a surface of the housing 10 surrounding 
its opening and is clamped thereagainst when the cover 15 is 
secured over the opening.
Patent EP-0192379-A3 (EP)
Title: Improvements relating to noise reduction arrangements
IPC: G10K11/178
Filed: 1986-02-06
Abstract: An active noise reduction arrangement which comprises at least one ear defender or earphone structure which embodies a small noise pick-up microphone and associated noise-cancelling transducer, in which a front cavity defined between the structure and the ear of its wearer when the arrangement is in use is coupled to a further cavity and/or source of low frequency noise-cancellation signals by means of low-pass acoustic filter means.
Patent EP-0214708-A3 (EP)
Title: Griseolic acid derivatives, their preparation and their use
IPC: C07D233/54
Filed: 1986-04-21
Abstract: New griseolic acid derivatives have various groups attached to the sugar part in place of the adenine group of griseolic acid itself. These groups are all purine derivatives or ring-opened purine analogs. The compounds are useful as inhibitors of phosphodiesterases. They may be prepared by replacing the adenine moiety of griseolic acid and/or dihydrodesoxygriseolic acid and/or by replacing other substituent groups.
Patent EP-0221745-A3 (EP)
Title: Sod harvester and method
IPC: A01B45/04
Filed: 1986-10-27
Abstract: A sod harvester (10) in which sod is cut, conveyed upwardly, and then travels downwardly over a floppy conveyor (78) and falls into a roll forming enclosure (76) formed with a bottom conveyor (86) and a vertical conveyor (92). The floppy conveyor (78) swings downwardly at the start of roll forming, to reduce the free fall of the sod, and swings upwardly as the roll (162) grows. When the roll (162) is formed, the bottom conveyor (86) is unlatched and tilts downwardly to discharge the roll (162), at the same time putting into cocked position a core tube injector arm (202, 206). When the roll (162) discharges, the bottom conveyor (86) snaps upwardly, releasing the core tube injector arm (202,206) which injects a fresh core tube (164) into the roll forming enclosure (76). The sod is rolled with its grass side outwardly to facilitate laying and to protect the grass roots. A tray (266) on a cart (222) at the end of the harvester receives the discharged roll (162) and can convey it to either side of the cart. When the tray (266) reaches either side of the cart, a cam (270, 272) tilts the tray (266) to discharge the roll (162) onto the ground clear of the next pass of the harvester.
Patent EP-0214059-A3 (EP)
Title: Contact fixing structure for connector
IPC: H01R12/71
Filed: 1986-09-01
Abstract: A contact fixing structure for an electrical connector , 
particularly miniaturized multi-contact connector including an 
insulating housing, a fixing plate and a plurality of contacts each 
having a contact element (6a) and a thin contact tail (6b) 
electrically connected to the contact element and extending 
substantially perpendicularly to the contact element. The 
structure comprises a fixing plate fitting portion (4b) formed in the 
insulating housing for fitting the fixing plate (5) 
therein, contact insert apertures formed in the fixing plate fitting 
portion (4b) to fix the contact elements inserted in the 
contact insert apertures (4c, 4c') by the fixing plate (5) fitted in 
the fixing plate fitting portion of the insulating 
housing, and contact tail extending grooves (4e) formed in at least 
one of the insulating housing and the fixing plate and 
being somewhat larger than the contact tails for extending the contact 
tails (6b) of the contacts out of the insulating 
housing when the contact elements are inserted in the contact insert 
apertures and fixed therein by the fixing plate.
Patent EP-0234471-A3 (EP)
IPC: G01N30/14
Filed: 1987-02-16
Abstract: Die Anmeldung betrifft eine Vorsäule für eine Chromato­
graphiesäule in Kartuschen-Form, die mit einem Sorbens 
befüllt und mit Fritten- und Dichtelementen versehen ist, 
wobei die Vorsäule zusammengesetzt ist aus einer äußeren 
Halterung (1) und einem darin einsetzbaren inneren,mit 
Sorbens befüllten Säulenring (2).