baber/WOPTO huggingface dataset:
Patent EP-0199395-A3 (EP)
Title: Structure for metal constructions in general, in particular for trestle-work constructions, accomplished by means of section bars and jointing elements
IPC: E04C3/04
Filed: 1986-03-27
Abstract: A structure is proposed for metal constructions, in particular of the trestlework type, with at least an angle iron having equal legs, eachone of which being extended at its free and with a first and a second extension length having a width substantially equal to half width of a leg, the first extension length being positioned at right angle relatively to the first extension length, the second extension length being positioned at right angle relatively to the first extension length, in such a direction as to depart from the other leg of the angle iron. The structure is moreover provided with jointing elements each constitued by a plate suitable to be fastened on to the angle iron at least on correspondence of the inner surface of one of its legs, and in correspondence of the inner surface of the second extension length of its second leg.
Patent EP-0227334-A3 (EP)
Title: Precipitated silicas
IPC: C01B33/18
Filed: 1986-12-01
Abstract: A precipitated silica, suitable for use in toothpastes, has a high absorbency, i.e. 110 to 180cm³/100g, and good abrasivity with a plastics abrasion value of 12 to 20. The silica provides abrasion even at a relatively low particle size.
Patent EP-0195710-A3 (EP)
IPC: G02B6/38
Filed: 1986-03-11
Abstract: An alignment and retention device (10) for optical 
transmission fibers having an optical lens (44) with a 
forwardly directed curved surface (46) molded to a rearward 
extension (50). The extension has an upper portion (52) and a 
lower portion (54) separated by a vee-shaped gap (108), each 
portion having a longitudinally extending vee-shaped 
groove (104,106) for aligning and supporting an optical fiber 
(64). The lens and rearward extension are fashioned from a 
single piece of plastic with an abutment means (58) compris­
ed of a vertical stop (60) at an interface therebetween. A focal 
point of the lens is located at the abutment means and a 
retention means (70) securely retains the optical lens while a 
clamping means (72) surrounds the retention means forcing 
the upper and lower portions together for capturing the 
optical fiber within the vee-shaped gap providing forward an 
lateral fiber alignment without using an index matching 
adhesive.
Patent EP-0207919-A3 (EP)
Title: Device in load benches
IPC: B62D27/06
Filed: 1986-07-04
Abstract: A device in load benches provided with posts, the structure forming the bench being mounted on a vehicle and extending substantially at right angles to the travelling direction of the vehicle, the device being intended for removably locking a post to the bench, and including an elastic vibration damper between the post and bench, as well as a means for compressing the damper. The device includes members (9, 11, 15, 16) removably attaching the post (2) to the bench (1) and/or to the compression means (12, 13, 14).
Patent EP-0236663-A3 (EP)
IPC: C02F1/16
Filed: 1987-01-03
Abstract: A distilling and desalination apparatus comprising an 
evaporation chamber (1) and a condensing chamber (2) in 
which the evaporation chamber through a cooling circuit 
communicates by way of heat exchange with the condensing 
chamber and rotates in relation thereto. The evaporation 
chamber (1) is constructed to form a thin fluid film on the 
inner surface of the evaporation chamber during rotation, 
surplus water being slung out along the edge and into chan­
nels and led tangentially to the rear by means of blades. The 
cooling circuit comprises a condensing portion (4) and an 
evaporation portion (5), the fluid being evaporated along the 
inner surface of the coolant condensing portion (4), and fluid 
vapours being condensed along the outer surface of the 
coolant condensing portion, whereupon the drops of fluid are 
slung outwards and collected. The cooling circuit further­
more comprises means for leading back the coolant.
Patent EP-0232767-A3 (EP)
IPC: H05K1/03
Filed: 1987-01-23
Abstract: Eine Überglasurpaste aus  
55-70% eines Glasversatzes und  
30-45% eines organischen Bindemittels wird be­
schrieben.  
     Die Überglasurpaste ist für die Herstellung stabiler in­
tegrierter Mehrschichtschaltkreise auf Substratmaterialien, 
insbesondere Aluminiumoxid, geeignet.
Patent EP-0234350-A3 (EP)
IPC: C07D521/00
Filed: 1987-02-04
Abstract: The invention is related to a new process for producing 
imidazolylthiophenaldehydes of the general formula I
Patent EP-0243788-A3 (EP)
IPC: C14C9/00
Filed: 1987-04-14
Abstract: Lederbehandlungsmittel enthalten eine Mischung aus  
     a) 2-98 Gew.-% eines Adduktes mit einem Molgewicht 
von 500-50,000  
eines Alkylenoxides an eine oder mehrere Hydro­
xygruppen enthaltende aliphatische oder aromatische Ver­
bindung und  
     b) 98-2 Gew.-% eines Carboxylgruppen oder deren Salze 
enthaltenden Reaktionsproduktes mit einem Molgewicht von 
170-20,000 aus  
einer mindestens zwei Carboxylgruppen oder deren An­
hydride enthaltenden aliphatischen, cycloaliphatischen oder 
aromatischen Verbindung und  
einer mindestens zwei Hydroxy- und/oder primäre oder 
sekundäre Aminogruppen und gegebenenfalls Ether- oder 
tertiäre Aminogruppen enthaltenden aliphatischen oder 
cvcloaliphatischen Verbindung.
Patent EP-0256225-A3 (EP)
IPC: A01B49/06
Filed: 1987-05-19
Abstract: Sämaschine mit einem Rahmen, Vorratsbehälter Säsch­
aren und einem Fahrwerk, welches als unter dem Vor­
ratsbehälter und vor den Säscharen angeordnete durchge­
hende Bodenwalze ausgebildet ist. Um mit einfachsten 
Mitteln eine universell einsetzbare Sämaschine zu schaffen, 
ist vorgesehen, daß die Sämaschine (1) wahlweise hinter 
einem zapfwellenangetriebenen Bodenbearbeitungsgerät 
oder mittels eines Zwischenrahmens (26) unmittelbar an dem 
Dreipunktkraftheber eines Schleppers anzuordnen ist.
Patent EP-0251004-A3 (EP)
IPC: B41F31/08
Filed: 1987-06-13
Abstract: Offset-Farbwerk in Kurzbauweise mit einer gerasterten 
Farbkastenwalze und einer Farbzuführeinrichtung auf die 
gerasterte Farbkastenwalze, bei dem in Drehrichtung der ger­
asterten Farbkastenwalze (2) gesehen, eine oder mehrere mit 
einem Mantel (15) der Farbkastenwalze (2) zusammen­
wirkende Feuchtwasserabscheideeinrichtungen (16, 18, 19, 
21) vorgesehen sind.
Patent EP-0260396-A3 (EP)
IPC: G03G5/082
Filed: 1987-07-07
Abstract: A photosensitive member of the present invention 
comprises an electrically conductive substrate (1), a charge 
generating layer (3) and a charge transporting layer (2) comprising 
amorphous carbon which contains hydrogen.  
     The charge transporting layer contains about 0.1 to 
about 7 atomic % of oxygen and/or about 0.1 to about 5 atomic 
% of nitrogen based on all the constituent atoms therein.  
     The photosensitive member of this construction is 
excellent in electrophotographic characteristics inclusive of 
charge trasportability and charging ability.
Patent EP-0264797-A3 (EP)
Title: Benzodiazepines assay, tracers, immunogens and antibodies
IPC: C07K16/00
Filed: 1987-10-14
Abstract: The present invention is directed to a fluorescence polarization assay for benzodiazepines and their metabolites, to the various components needed for preparing and carrying out such an assay and to methods of making these components. Specifically, tracers, immunogens and antibodies are disclosed, as well as methods for making them. The assay is conducted by measuring the degree of polarization retention of the fluorescence resulting when a sample mixed with antiserum and tracer is irradiated with plane polarized light.
Patent EP-0271666-A3 (EP)
Title: Method for monitoring printed sheets in a collator
IPC: B65H7/06
Filed: 1987-10-17
Abstract: In the method for monitoring printed sheets in a collator, the thickness of the printed sheets is measured in the individual feeders (1) and, in the event of deviation from a fixed tolerance range, a missing or faulty printed sheet is detected and a control pulse triggered for stopping the collator or for removing the faulty book block. So that the correct reference value is found automatically for each feeder, it is provided for each individual feeder (1) that, as soon as a specified number (n) of successive measurements of essentially the same measured values is determined, the position of the tolerance range is determined with the last of these measured values. 
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Patent EP-0277329-A3 (EP)
Title: A method of adjusting density measurement position
IPC: B41F33/00
Filed: 1987-12-17
Abstract: A density measurement position adjustment method includes the steps of setting a reference sheet on which a predetermined pattern is printed on an X-Y coordinate table, designating at least three reference points within the pattern of the reference sheet, determining coordinate positions on the X-Y coordinate table of the three reference points, and memorizing coordinate positions at density measurement reference points within the pattern of the reference sheet with a single point and two intersecting lines obtained by computation based on the coordinate positions of the reference points being as an origin, an X-axis and a Y-axis, respectively. This method further includes the steps of setting a sample sheet on which the same pattern as the pattern on the reference sheet is printed on the X-Y coordinate table, detecting coordinate positions on the X-Y coordinate table of corresponding reference points within the pattern on the sample sheet, determining a detection origin, a detection X-axis and a detection X-axis by computation based on the coordinate positions of the corresponding reference points on the sample sheet, and correcting coordinate positions of density measurement points, which correspond to the density measurement points on the reference sheet, within the pattern on the sample sheet so that the detection origin, detection X-axis and detection Y-axis are in correspondence with the origin, X-axis and Y-axis, espectively.
Patent EP-0232074-A3 (EP)
Title: Medical tube
IPC: A61M25/01
Filed: 1987-01-22
Abstract: A cannula for insertion into a body incision is provided with a tip (54) having an opening (65) in the sidewall and a pair of recesses (82, 84) in the outer surface of the tip defining a longitudinally extending ridge (80). The ridge (80) facilitates insertion of the tip (54) by gradually dilating the incision.
Patent EP-0240148-A3 (EP)
IPC: B60R22/24
Filed: 1987-02-26
Abstract: A seat belt guide loop (50) is comprised of a 
stamped metal bracket (52) having an aperture adapted 
to receive a bolt for pivotally mounting the guide loop 
(50) on a vehicle body pillar. The stamped metal 
bracket (52) has a belt slot (56) therein of a width 
somewhat greater than the width of a seat belt (l8) 
and a height greater than the thickness of the belt 
(l8). A moulded synthetic plastics cover (60) is 
moulded  in situ  upon the stamped metal bracket (52) 
and overlies a lower wall of the belt slot (56) to 
define a low-friction wall (64) over which the belt 
(l8) is slidable. This synthetic plastics cover (60) 
has a clearance slot (68) therein which underlies the 
low-friction wall and co-operates therewith to define 
a plastic bridge (70) integral with and supporting the 
low-friction wall. The clearance slot (68) is of a 
width somewhat less than the width of the belt (l8). 
When the belt (l8) is loaded during the restraint of 
an occupant, the plastic bridge (70) elastically yields 
so that the low-friction wall (64) bows into a 
curvilinear, sagging configuration by which the belt 
(l8) is induced to remain in the centre of the belt 
slot (56) against any tendency to migrate to a 
bunched-up condition at one end of the belt slot (56).
Patent EP-0259943-A3 (EP)
IPC: A47B57/58
Filed: 1987-04-27
Abstract: An improved shelf is provided with a divider arrange­
ment (18) formed of a substantially resilient material having 
portions (54, 52) for engaging with vertical (30) and horizontal 
(28) members of the shelf, the divider arrangement providing 
stiffening and support for the shelf.
Patent EP-0252674-A3 (EP)
IPC: B60G5/02
Filed: 1987-07-01
Abstract: An uneven ground vehicle comprises a plurality of 
running means (5,6,15,16) each having a support frame 
(7,8,17,18) for supporting wheels, tires, caterpillars 
or the like. Each support frame (7,8,17,18) is 
connected to the body (1) of the vehicle so as to be 
swingable in the front and rear direction of the vehicle 
whereby the wheels, tires or the like can continue to 
contact a ground surface even when the vehicle runs on 
an uneven ground.
Patent EP-0257843-A3 (EP)
Title: A median filter
IPC: H03H17/02
Filed: 1987-08-03
Abstract: A median filter comprises a number of identical 
modules each arranged simultaneously to receive the 
current value of an incoming digital signal. Each module 
comprises a feedback shift register of special design 
enabling it to be set to receive its input to any one of 
its stages. The shift registers of the different modules 
are set to receive their inputs at different stages and 
logic means is associated with each shift register for 
comparing the content of one stage with the contents of 
each other stage to determine whether the content of that 
said one stage is the median value. If it is the median 
value it is passed to an output of the circut.
Patent EP-0272872-A3 (EP)
IPC: H02B1/052
Filed: 1987-12-15
Abstract: In an electrical distribution board in which 
circuit breakers are mounted side by side on a DIN rail 
1 and are electrically connected to a busbar 20, the 
busbar is detachably supported on at least two 
longitudinally spaced seperately formed brackets 10 
which are detachably mounted on and are electrically 
insulated with respect to the DIN rail. Each circuit 
breaker is so detachably mounted on the DIN rail 1 
and/or is so detachably connected to the busbar 20 that 
any circuit breaker can be removed from the DIN rail 
without disconnecting any other circuit breaker from the 
busbar or removing the busbar.
Patent EP-0246154-A3 (EP)
Title: Cordless computer assembly
IPC: G06F1/00
Filed: 1987-05-12
Abstract: An expansion unit (24) that adds functions to a main computer unit (12) connects to it without cabling. The main unit (12) rests on the expansion unit, and electrical connections between the two units are thereby made automatically by complementary connectors (36, 134) on the upper surface (22) of the expansion unit and the lower surface (20) of the main unit. To insure engagement of the connectors, which the user cannot see when the main unit (12) is placed on the expansion unit (24), locating pins (26, 28) are provided on the upper surface (22) of the expansion unit (24), and guide surfaces (52, 60) guide the pins (26, 28) into the proper position as the main unit is being lowered. The two units (12, 24) are thereby properly positioned with respect to each other. To accommodate tolerances in the positioning of the connectors within the unit, the connector (36) on the expansion unit (24) is allowed to move slightly with respect to the main unit (12), and further guide surfaces (66) guide the connector (36) on the expansion unit (24) into engagement with the connector (134) in the main unit (12).
Patent EP-0303816-A3 (EP)
Title: Valve spindle
IPC: E03B9/08
Filed: 1984-01-20
Abstract: A valve spindle has a valve washer 59 at a lower end 
which acts as a valve closure member. The spindle is in 
two parts connected by a spigot and recess joint 62 which 
prevents rotation of the washer 59 in the valve seat when 
the upper part of the spindle is rotated to open or close 
the valve. Further seals 57,58,58a may be provided on both 
spindle parts.
Patent EP-0298487-A3 (EP)
IPC: C07B61/00
Filed: 1988-07-07
Abstract: A method for the production of tertiary-alkyldimethyl­
halosilane with the following general structural formula 
  
which comprises reacting a silicon compound having the 
general structural formula  
    (CH₃)₃SiCR₂X¹,  
with a Lewis acid metal halide.
Patent EP-0299523-A3 (EP)
IPC: G06F13/00
Filed: 1988-07-15
Abstract: The disclosure describes a system to permit 
communication between two dissimilar networks that 
involves an interface system. More particularly, it is 
an interface system to permit communication between a MAP 
network that is utilizing common application service 
elements (CASE) and a network of non-MAP computer 
equipment. The interface system that is described 
establishes a connection between the two networks which 
involves a process of decoding data from one network into 
predetermined component parts, and then encoding the 
component parts into data for transfer to computer 
equipment in the other network, and then, releasing the 
connection when the data transfer is completed, in 
accordance with the State Table of FIG. 3 of the drawings.
Patent EP-0301504-A3 (EP)
IPC: G11B20/00
Filed: 1988-07-27
Abstract: A copy protection arrangement for pre-recorded videotape cassettes. The invention includes both a method of protecting and a protected videotape cassette. Copy protection is provided by recording on at least a portion of the original videotape a composite synchronizing signal including a vertical synchronizing pulse having a pulse width in the range of 1-20 micro-seconds and a pulse height discernible by a vertical synchronizing signal separating circuit of the television receiver. All other vertical synchronizing pulses in the vertical synchronizing signal partition, all the equalizing pulses in a equalizing signal partition following the vertical synchronizing signal partition and at least a part of the horizontal synchronizing pulses in a horizontal synchronizing signal partition following the equalizing signal partition in the composite synchronizing signal having respective pulse height less than a predetermined pedestal level of the synchronizing signals.
Patent EP-0312033-A3 (EP)
IPC: F02M26/47
Filed: 1988-10-12
Abstract: Es wird eine Vorrichtung zur Temperaturerhöhung des Abga­
ses eines Dieselmotors beschrieben, welche den Zweck hat, 
die Verbrennung der im Abgas enthaltenen Rußpartikeln in 
einer motornahen Abgasanlage zu unterstützen. Den Ansaug­
stutzen des Dieselmotors wird über ein durchflußkonstantes 
Zwei-Wege-Ventil ein Abgas-/Luftgemisch zugeführt. Das Ab­
gas ist über ein Rückführungsrohr aus einem Abgasrohr abge­
zweigt. Die Steuerung des Zwei-Wege-Ventils kann drehzahl- 
und/oder temperaturabhängig erfolgen. Insbesondere in der 
Startphase, im Leerlauf und im Schubbetrieb wird der Ab­
gasanteil unter entsprechender Reduzierung des Luftan­
teils erhöht, so daß die Temperatur des Gasgemisches durch 
den Abgasanteil relativ hoch ist. Im Voll-Lastbetrieb er­
folgt eine gegenläufige Regelung.
Patent EP-0321706-A3 (EP)
Title: Method for preparing cyclic polycarbonate oligomers
IPC: C07C69/96
Filed: 1988-11-21
Abstract: Cyclic polycarbonate oligomers are prepared by the 
reaction of a bisphenol bischloroformate (e.g., bisphenol A 
bischloroformate) with an amine (e.g., triethylamine) and an 
alkali or alkaline earth metal hydroxide in at least two 
back-mixed vessels and in a mixed aqueous-organic system. 
The liquid contents of each vessel except the last are 
passed to the next vessel and each vessel is simultaneously 
charged with reactants, with the concentration of carbonate 
units in the reactants being less in the first vessel than 
in subsequent vessels. By this method, there is obtained a 
cyclic product containing a minimum proportion of linear 
polycarbonates.
Patent EP-0321267-A3 (EP)
Title: Method for producing the acci restriction endonuclease and methylase
IPC: C12N15/09
Filed: 1988-12-16
Abstract: The present invention is directed to a method for cloning and producing the AccI restriction endonuclease by 1) introducing the restriction endonuclease gene from into a host whereby the restriction gene is expressed; 2) fermenting the host which contains the plasmid encoding and expressing the AccI restriction endonuclease activity, and 3) purifying the AccI restriction endonuclease from the fermented host which contains the plasmid encoding and expressing the AccI restriction endonuclease activity.
Patent EP-0301990-A3 (EP)
Title: Basket for light vehicles
IPC: B62B9/26
Filed: 1988-06-29
Abstract: The basket is attached to baby carriages and need not be 
removed for folding the carriage, to which end it has a 
simple constitution based on a flexible container (3) 
which is supported by a horizontal U-shaped frame (4) 
hingedly attached at the ends of the arms thereof at 
points (9) of the carriage chassis, in which position of 
use the basket (3) bears by way of the rigid bottom 
thereof on a cross member (15) at the lower rear portion 
of the carriage and by way of lower projections (7) of 
the frame against the rear frame members (8) of the 
carriage, the basket being foldable against the backrest 
(2) of the carriage seat, in which position it is 
retained by an annular catch (12) associated with 
resilient tapes (13) passing below the basket (3).
Patent EP-0291440-A3 (EP)
IPC: G06F7/53
Filed: 1988-05-10
Abstract: An improved integrated circuit multiplier employs 
modified Booth's recode techniques on a portion of a 
multiplier word, the output of two or more such 
multipliers being incorporated according to the 
invention to eliminate a source of error associated 
with the prior art.
Patent EP-0298947-A3 (EP)
IPC: A45C13/26
Filed: 1988-06-06
Abstract: Einrichtung zum Handhaben eines Rollenkoffers, 
der in einer seiner vertikalen Schmalseitenwände (S) 
im Bereich einer Schmalseitenkante ein Gehäuse mit 
einem unter Federwirkung selbstaufrollenden Zugband 
(2) aufweist, das an seinem freien Ende mit einem Hand­
griff (3) versehen ist, der die Schmalseitenkante eng 
benachbart übergreift und an seinem freien Ende in 
einer Rastausnehmung (4) der horizontalen oberen Schmal­
seitenwand (S′) des Koffers schwenkbar und lösbar ver­
ankert ist.
Patent EP-0326847-A3 (EP)
IPC: G02B6/44
Filed: 1989-01-17
Abstract: Es wird eine Übertragungsstrecke für optische Strahlung offenbart mit 
wenigstens einer optischen Faser mit Kern und Mantel. Der Kern besteht aus 
glasigem, synthetischem Siliziumdioxid, der Mantel aus mit Boroxid und/oder 
Fluor dotiertem glasigen, synthetischem Siliziumdioxid. Die Faser ist im 
wesentlichen über ihre gesamte Länge auf eine Temperatur unterhalb 220 k zur 
Übertragung optischer Strahlung im Wellenlängenbereich von 160 bis 300 nm ge­
kühlt. Derartige Übertragungsstrecken werden in der Spektroskopie, auf den 
Gebieten der Materialbearbeitung, der Medizin und der chemischen Prozeß­
technik sowie für biologische Zwecke eingsetzt.
Patent EP-0339287-A3 (EP)
Title: Printer having reversible driving mechanism
IPC: B41J2/46
Filed: 1989-03-30
Abstract: There is disclosed an electronic printing 
apparatus which prints images on successive individual 
film units held in a cassette. Included in the apparatus 
is a carriage assembly which mounts the cassette for 
reciprocating movement along a given path. There is 
provided a carriage driving mechanism which drives the 
carriage assembly at different directions and speeds.
Patent EP-0352431-A3 (EP)
Title: Control device for a steering system by speed differentiation of a vehicle
IPC: B62D11/10
Filed: 1989-05-26
Abstract: A control device with a steering control block in which four hydraulic control valves, controllable in pairs by means of a spool valve, together with reversing valves, adjustable by the spool valve, are disposed and are connected with forward and reverse controlling control connectors of a right and a left drive. The spool valve is activated by a steering wheel and a drive lever; the drives are differentially charged in an analog steering sense. The control device is suitable for tracked vehicles.