baber/WOPTO huggingface dataset:
Patent EP-0358050-A3 (EP)
Title: Electromagnetic switchgear
IPC: H01H50/64
Filed: 1989-08-23
Abstract: The invention relates to an electromagnetic switch device having movable contact parts which are held in a movable contact support and form normally-closed and normally-open contacts with fixed contact parts, the contact support being resiliently connected to the armature in such a way that with a welded normally-closed contact a further movement of the movable magnet part is possible without activating the normally-open contact, the yoke (10) of the magnet system also being resiliently suspended (11, 13) in its closing direction, and this resilient suspension and the resilient connection (7) between armature (6) and contact support (2) and the resilience of the movable contact parts (3, 4) being matched to one another in such a way that given a welded normally-closed contact (3) and closed magnet system, the spring excursions of armature (6) and yoke (10) are approximately equal. 
<IMAGE>
Patent EP-0369354-A3 (EP)
IPC: A44B11/25
Filed: 1989-11-10
Abstract: Die Erfindung bezieht sich auf ein Gurtschloß, 
welches eine fehlerfreie, manipulationssichere 
Zuordnung einzelner Gurtschloßelemente sicher­
stellt und leicht zu öffnen ist.  
     Erfindungsgemäß umfaßt das Gurtschloß ein 
Schloßgehäuse (1) sowie ein Zungenteil (4), an 
welchem eine Schloßzunge (3) längsverschiebbar 
geführt ist. Die Schloßzunge (3) wird durch 
ein Vorspannelement im gelösten Zustand des 
Gurtschlosses in das Zungenteil (4) zurückge­
zogen und kann bei Anlage des Zungenteils (4) 
an das Schloßgehäuse (1) durch Verschiebung 
eines Betätigungselementes (5) aus dem Zungen­
teil (4) herausgeschoben werden.  
     Das erfindungsgemäße Gurtschloß ist bei allen 
Arten von Rückhaltesystemen, insbesondere für 
Kindersitze, verwendbar.
Patent EP-0371463-A3 (EP)
IPC: E02D5/76
Filed: 1989-11-28
Abstract: Installing rock anchors in non-cohesive rock, with regard to both the stability of the borehole wall and adequate anchorage in the rock, poses problems which can be solved - if at all - by a time-consuming and costly method in which first of all a cased bore is produced, this bore is pressure-grouted with cement mortar while removing the pipe at the same time, the hardened cement mortar is rebored for the purpose of installing an anchor and the latter is then fixed by cement mortar in the bore then produced. In the method according to the invention, an injection-boring anchor known per se is used which is provided with discharge openings merely at its front area and at the cutter head, cement mortar being passed through the central flushing bore of the anchor at the start of boring, which cement mortar fills the bore in synchronism with the advance of the same and ensures large-volume penetration of the surrounding rock in each case. In this way, reliable and stable positioning of an anchor can be achieved by conventional machine use, even under difficult conditions, namely in the rock mentioned. 
<IMAGE>
Patent EP-0374753-A3 (EP)
IPC: A01N63/50
Filed: 1989-12-15
Abstract: Diese Erfindung betrifft transgene Pflanzen, Pflanzenzellen und Mikroorganismen, die 
unter Einsatz der rekombinanten DNA-Techniken so transformiert sind, dass sie selektiv 
auf Insekten wirkende Toxine aus giftigen Tieren, vorteilhafterweise aus Vertretern des 
Stammes  Arthropoda , insbesondere aus Vertretern der Klasse  Arachnida  (Spinnentiere), 
vor allem aus Vertretern der Ordnung  Scorpiones , sowie insbesondere aus Vertretern der 
Klasse  Chilopoda  (Hundertfüssler) synthetisieren können. Die Erfindung betrifft ferner 
Gene, die besagte Toxine kodieren, und den Einsatz dieser Gene, um Pflanzen eine gene­
tisch vermittelte Resistenz gegenüber Insekten zu verleihen und um phytopathogene 
Insekten zu bekämpfen. Die Erfindung betrifft auch ein Toxin aus dem Gift des Skorpions 
 Leiurus quinquestriatus hebraeus  mit der Aminosäuresequenz VRDAYIAKNY 
NCVYECFRDA YCNELCTKNG ASSGYCQWAG KYGNACWCYA LPDNVPIRVP 
GKCR. Die Erfindung betrifft weiterhin Antikörper gegen besagte Toxine und insektizide 
Mittel, die besagte Toxine enthalten.
Patent EP-0393247-A3 (EP)
Title: Double surface roller shutter for fire-proof doors
IPC: E06B9/15
Filed: 1989-12-15
Abstract: Double shell roller shutter for fire-proof doors, consisting of two mutually spaced shells, between which an insulating mat is situated, the two shells being assembled from horizontally arranged slats whose mutually adjacent bent-round edges engage in one another and have a curvature towards the outer sides of the roller shutter, and the axis of rotation of all the slat connections lying in the centre plane of the roller shutter.
Patent EP-0348116-A3 (EP)
Title: Method and apparatus for discharging contents of sealed container
IPC: B01L99/00
Filed: 1989-06-16
Abstract: A method and apparatus is disclosed for discharging 
the contents of a sealed container (10), such as a test 
tube, having a resilient closure (18). A plurality of 
tubes or needles (32, 38) are mounted in a socket or 
holder (50). The tubes needles (32, 38) puncture the 
closure (18) to establish fluid flow paths between the 
interior and exterior of the container (10). A pump 
(66) is positioned at one end (34) of the first fluid 
flow path (32), and a discharge tube (70) extends 
through the second fluid flow path (38) such that upon 
activating the pump (66), air or the like is introduced 
into the interior of the container (10) creating a 
pressure therein, in response to which fluid from the 
container (10) is discharged through the discharge tube 
(70) onto a specimen plate (88) or the like.
Patent EP-0349203-A3 (EP)
Title: Coaxial transmission line to microstrip transmission line launcher
IPC: H01P5/08
Filed: 1989-06-23
Abstract: A launcher (10) has an outer conductor (26) and 
a tapered central contact pin (42) within a bore (28) 
of the outer conductor (26) and connects a coaxial trans­
mission line with a microstrip transmission line (12). 
When used with a microstrip transmission line (12) having 
a specific thickness of dielectric substrate (16) it 
provides matching of both the characteristic impedance 
and the electro-magnetic field configuration. The launcher 
(10) may also be used effectively with microstrip trans­
mission lines having different substrate thicknesses. 
An adjustable stop (46) transversely positions the upper 
surface of the microstrip transmission line (12) relative 
to the launcher's outer conductor (26) to counteract 
capacitive discontinuities caused by different subtrate 
thicknesses. Although such adjustments flex the central 
contact pin (42) transversely, thus changing the launcher's 
characteristic impedance, the launcher provides better 
overall matching between the two types of transmission 
lines. The contact tip (44) of the pin (42) has a cylind­
rical contact surface coaxial with the pin, thus forming 
a repeatable line contact with the upper conductor (14) 
of the microstrip transmission line (12) enabling consistent 
results. The bore (28) of the outer conductor (26) is 
at an angle with respect to the coaxial transmission 
line jack (30), allowing the tapered pin (42) to extend 
coaxially with the jack (30) so that the pin (42) can 
be drilled and tapped on its center axis, simplifying 
its mass production.
Patent EP-0350321-A3 (EP)
Title: Combination backpack and cot
IPC: A45F4/02
Filed: 1989-07-07
Abstract: A combination cot and backpack having first (14) and second (16) equal sized rigid frame sections which are hinged together at one end and pivot between a closed position to form a backpack (10) and an open position to form an elevated cot (12). First (80) and second (82) sheets of flexible material are laced tautly between side portions (24,34) of the first and second frame sections (14,16). A third frame section (40) telescopes out from the second frame section (16) to provide additional length for the cot. The third frame section (40) is covered by a third sheet (94) which unfolds from the second sheet (82) and is held tautly by connectors (112,114) underneath. The frame sections (14,16,40) are made of tubular aluminum and have rigid downwardly extending u-shaped cross portions (26,28,36,38,46) which provide legs for the elevated cot. Removable elongated storage pouches (132) fit between the hinged frame sections in the closed position. A detachable carrying harness (48) extends from a closure strap (62) with a buckle (64) which extends around the pack to hold it in the closed position.
Patent EP-0360394-A3 (EP)
Title: Water-in-oil emulsion explosive
IPC: C09K23/00
Filed: 1989-07-25
Abstract: A novel PIBSA-based surfactant is provided which has 
particular utility in the manufacture of water-in-oil 
explosive emulsions. The surfactant comprises the 
esterification product of polyalk(en)yl succinic anhydride 
and an adduct of the formula: 
   
     where  
R₁ is H or -CH₂-CH₂-OH  
and  
R₂ is selected from the group consisting of an acyl 
group containing 8-20 carbon atoms and a hydroxy ethyl ester 
of a mono- or di-carboxylic acid containing from 8-25 carbon 
atoms. The compound can be distinguished from the prior art 
PIBSA-based surfactants by virtue of the absence of any 
polyamine in its synthesis, the presence of an ester linkage 
and the absence of a salt linkage.
Patent EP-0358446-A3 (EP)
IPC: B29C55/14
Filed: 1989-09-05
Abstract: Disclosed are oriented polyethylene films having 
specific elongation and strength, which are excellent in 
linear tearability and clear tearability, suitably used for 
packaging and produced by longitudinally stretching a 
polyethylene resin sheet in which the degree of crosslinking 
inwardly decreases across the thickness thereof at a draw 
ratio of at least 5 times at a temperature of not higher 
than the melting point of a polyethylene resin forming the 
polyethylene resin sheet, and laterally stretching said 
sheet 4 to 8 times at a temperature ranging from above the 
melting point of the polyethylene resin up to 10°C higher 
than the melting point thereof.
Patent EP-0369726-A3 (EP)
Title: A tray
IPC: A47G23/06
Filed: 1989-11-14
Abstract: A tray (1) of plastics material formed by vacuum moulding 
comprises a plate member (2) having a downwardly 
extending peripheral wall (5) comprises a plurality of 
glass holding recesses (8), a change holding recess (12) 
and a pad supporting surface (10) in a relatively shallow 
recess (22). Protuberances (17), (28) and (40) 
corresponding to the recesses (8), (22) and (12) extend 
from the bottom surface (4) of the plate member (2). 
Side walls of the recesses (8), (22) and (12) converge 
downwardly from the plate member (2) so that the 
protuberances (17), (28) and (40) may engage 
corresponding recesses (10), (22) and (12) to permit like 
empty trays to be nested one within the other.
Patent EP-0380077-A3 (EP)
Title: Transistor provided with strained germanium layer
IPC: H01L29/737
Filed: 1990-01-24
Abstract: A transistor having a high carrier mobility 
and suited for a high-speed operation can be formed by 
utilizing a fact that the carrier mobility in a strained 
germanium layer (2, 21) is large. A strain control 
layer (31, 31A) is provided beneath the germanium layer 
(2, 21) to impose a compressive strain on the germanium 
layer (2, 21), and the composition of the strain control 
layer (31, 31A) in a predetermined range is used to 
generate the compressive strain surely.
Patent EP-0383130-A3 (EP)
IPC: C07C45/00
Filed: 1990-02-03
Abstract: Verfahren zur Herstellung von 2,4-Dihydroxybenzophenon durch Umsetzen von 
Resorcin und Benzotrichlorid in Wasser, bei dem das Reaktions­
gemisch - bezogen auf Wasser - 0,05 bis 5 Gew.% einer grenzflächenaktiven 
Verbindung, eines Dispergiermittels oder eines Emulgators als Hilfsmittel 
enthält.  
     Das Verfahrensprodukt wird in hoher Ausbeute und guter Reinheit erhalten.
Patent EP-0391330-A3 (EP)
Title: Method for the determination of antibodies against causative agents of infectious diseases, means therefore and its use
IPC: G01N33/571
Filed: 1990-04-03
Abstract: The invention relates to an immunochemical competitive method for the detection and determination of antibodies against bacteria, viruses, parasites and fungi. It is also possible, with a variant of the described method, to detect the causative agent in body fluids. Also described are assay kits for carrying out the method and the use thereof.
Patent EP-0392496-A3 (EP)
Title: Rondom number generator
IPC: G07C15/00
Filed: 1990-04-11
Abstract: Random number generator for selecting a limited number quantity from a predetermined number quantity, consisting of a housing (4) with at least one space (5, 6) for receiving number bodies (7) and with a display region (8, 9) adjacent thereto and connected to the space, the space (5, 6) being designed with rounded edge regions and the display region (8, 9) being adjacent in the form of an elongate rectangle to one side of the space (5, 6). <IMAGE>
Patent EP-0394782-A3 (EP)
Title: Etched z-axis gradient coils for nmr system
IPC: G01R33/385
Filed: 1990-04-13
Abstract: An etched coil for producing a Z-axis magnetic 
field gradient responsive to flow of a current I, has a 
number N of pairs of elongated conductive strips, with each 
strip of a pair being positioned substantially symmetrically 
about a central insulative cutline, and insulatively spaced 
from all other strips, and with a first strip being 
insulatively severed into first and third strip portions; the 
strips are connected so that current flows into a first one 
of said strips and then between each successive pair of the 
strips until the current flows out of a last one of the 
strips. There are interconnectors used, in each i-th pair, 
where 1≦i≦N, to connect a first end of a first strip of that 
pair to a substantially-symmetrically disposed first end of a 
second strip of that pair, and also to connect a second end 
of the second strip of that pair to a substantially-­
symmetrically disposed end of the third portion of that pair; 
these interconnectors are positioned adjacent to one another 
and, when the strips are rolled into a substantially 
cylindrical form, will radially overlap in the ϑ direction of 
the resulting coil, so that a magnetic field due to flow of 
the current in any one of the first interconnectors will be 
substantially cancelled by another magnetic field due to flow 
of the same current in a corresponding one of second 
interconnectors.
Patent EP-0399267-A3 (EP)
IPC: C07D409/14
Filed: 1990-05-07
Abstract: 8-Substituierte 4-(Heterocyclylmethylamino)-chinoline der Formel I 
  
worin die Reste R¹-R⁶ die in den Ansprüchen genannten Bedeutungen 
besitzen, sowie deren physiologisch verträgliche Salze, ihre Verwendung 
zur Herstellung von Arzneimitteln und die so erhältlichen Arzneimittel, 
insbesondere gegen Krankheiten, bei denen eine Herabsetzung der Magen­
säuresekretion die Heilung günstig beeinflußt.
Patent EP-0446485-A3 (EP)
Title: Peptide analogues with renininhibiting activity
IPC: C07K5/097
Filed: 1990-12-24
Abstract: Peptide analogues of formula (I) and their salts are new. R1-Z-NR2-CHR3-CR4-(CH2)o-(CR5)t- (CH2)v-CE-CwH2w-R6 (I) R1 = H, -CO-CmH2m-O-R7, -CO-O-CmH2m-R7, -CO-CmH2m-R7, -SO2-R7, -CO-CmH2m-NR8R9, -CO-CmH2m-NH-C(=NH)-NH-R10, -CO-CmH2m-COOR8, -CO-CmH2m-SO3R8 or -CO-CrH2r-L(R7-CpH2p)-CnH2n-(V)y- (T)s-CmH2m-R11. Z = 0-4 gps. selected from Abu, Ada, Ala, betaAla, Arg, Asn, Asp, Bia, Cal, Dab, Gln, Glu, Gly, His, N(im)-A-His, HpH, Ile, Isoser, Leu, tert-Leu, Lys, Mal, Met, alphaNal, betaNal, Nbg, Nle, Nva, Orn, Phe, Pia, Pro, Pya, Ser, Thr, Tia, Tic, Trp, Tyr or Val. R2, R8, R9 = H or A, where A = 1-8C alkyl. R3, R7, R11 = H, A, Ar, Ar-alkyl, Het opt. substd. Het-alkyl, 4-11C cycloalkyl-alkyl, 7-14C bi- or tricycloalkyl, or 8-18C bi- or tricycloalkylalkyl. R11 also = -OR8, -NR8R9, -COOR8 or A3N+An-. R4 = (H,R12) or = O. R2 and R12 may together form -CR8R13-O-. R5 = (H,H), (H,OH), (HOAc), (H,OSiR14R15R16), (H,tetrahydro-2-pyranyloxy), or =O. R6 = H, A, CN, CH=Y, COOR7, COR7, CONR8R9, NR8R9, NH-COOR7, NH-COR7, NH-CONR8R9, NH-SO2NR8R9, OH, OR14, OAc, OSO2R14, OSiR14R15R16, tetrahydro-2-pyranyloxy, Cl, Br, I, SR7, SOR7 or SO2RSO2R7. E = -S(O)b-CH2-(CR17)c-CH2-S(O)b-, where b = 0-2. c,s,t,v,y = 0 or 1; m,n,o,p,r,w = 0-10. Two cpds. are specifically claimed, i.e. 2-((2S,3S)-3-(BOC-Phe-His-amino)-4- cyclohexyl-2-hydroxybutyl)-1,3-dithian and the corresp. -1,2,3,3-tetroxide.
Patent EP-0385529-A3 (EP)
Title: Jumbo particulate fabric softener composition
IPC: C11D3/00
Filed: 1990-02-19
Abstract: A pouched, detergent-compatible, through-the-wash, dryer-­
released, jumbo particulate fabric softening composition. The 
particle size of this particulate is from about 5 mm to about 30 
mm, and preferably at least 10 mm. The low viscosity jumbo 
particulate fabric softener is made to survive the wash more so 
than comparable smaller particulates and release more in the dryer 
than higher viscosity softener. The softener particulate of this 
invention has a low viscosity at about its melting point for good 
softener transferability from the pouch to the fabric, superior 
release in the dryer, and reduced residual pouch staining.
Patent EP-0380308-A3 (EP)
Title: Improvements in and relating to an article dispensing machine and method of dispensing articles
IPC: B65G59/06
Filed: 1990-01-23
Abstract: The dispensing machine in the form of a vending 
machine, for vending generally planar articles 3 which may 
be rigid or flexible, comprises an article feed system 2 
comprising a first generally horizontal conveyor 5 on which 
the articles are arranged generally vertically side-by-side 
and by which they are moved towards a second generally 
transversely extending conveyor 6 which engages and moves 
the endmost article from the first conveyor and supplies it 
to an outlet slot 4 in the housing 1 of the machine from 
which it is removed by the user.  
     The second conveyor 6 may move articles from the 
first conveyor generally vertically upwardly or generally 
horizontally.  
     The article feed system 2 is driven by operation of 
a handle 55 by the user through an intermediate mechanical 
drive means connected between the handle 55 and the article 
feed system 2 and means may be provided for preventing 
operation of the article feed system in the absence of the 
provision by the user of the required amount of money for an 
article.
Patent EP-0390340-A3 (EP)
Title: Data memory system and operating method
IPC: G06F12/02
Filed: 1990-03-01
Abstract: An arrangement for operating a data processing system 
memory effects the overwriting of a first data word in 
the memory (12) by a second data word, wherein each 
addressable location in the memory (12) holds an 
addressable data element (14) having N data words. 
The data element (14) which includes the first data 
word is read from the memory (12) into a first cache 
register (18), and a second data word is 
simultaneously written into a second cache register 
(22). The second data word is then written into the 
main memory (12) along with all of the words of the 
data element in the first cache register (18) except 
for the first word.
Patent EP-0396232-A3 (EP)
Title: Oral rinse compositions
IPC: A61K8/365
Filed: 1990-03-12
Abstract: Mouthrinses containing sanguinarine of superior 
efficacy and increased uptake into dental plaque are 
attained by the development of stable mouthrinses 
adjusted to a pH in the range of 4.0 to 5.6, preferably 
about 4.5. Compositions may contain a zinc salt as an 
optional ingredient. Various types of buffer systems 
are described.
Patent EP-0391708-A3 (EP)
IPC: H01L21/52
Filed: 1990-04-05
Abstract: A backside metallization scheme for semiconductor devices 
includes a vanadium layer (16) disposed on the backside (14) 
of a wafer (10) and a silver layer (18) disposed on the 
vanadium layer (16). An optional intermediate layer (20) 
comprising either a mixture of vanadium and silver or nickel 
may be disposed between the vanadium layer (16) and the silver 
layer (18). The vanadium layer (16) exhibits excellent 
adhesion characteristics on the backside (14) of wafers (10) 
having a finish at least as fine as a 300 grit equivalency 
while the silver layer (18) exhibits excellent solderability 
characteristics.
Patent EP-0404323-A3 (EP)
Title: Combination mechanical/pneumatic coal feeder
IPC: F23K3/18
Filed: 1990-05-09
Abstract: Feeder for feeding particulate fuel into a furnace (10) has a closely 
coupled hopper (22), fuel metering device (24), rotor (42) and air swept 
delivery plate (52). Larger particles of fuel of the mix 
supplied are distributed over the length of the furnace by 
the action of the rotor whilst fines also are distributed 
over the length of the furnace by the action of air jets 
over the delivery plate whereby a usual mix of different 
particle sized fuel is provided through the furnace.
Patent EP-0485031-A3 (EP)
IPC: E04B9/20
Filed: 1991-11-05
Abstract: Suspension hook (8), in particularly for suspending sectional bars (1) from an existing ceiling, said bars together forming a grid for supporting ceiling panels. Said bars each have an upper tubular part (5). The suspension hook consists of a connecting portion (9) and of a hook portion (12), said hook portion being intended to be inserted in said tubular part of the concerned sectional bar via a pair of apertures (6,7) in the upper wall of said tubular part. The hook portion has a flat bearing surface 15,16) which extends at about aright angle from the strip shaped connecting portion. The central region of said bearing surface is provided with a V-shaped downwardly projecting nose (13), the height of which corresponds with the height of the tubulat part of the concerned sectional bar. The free end of the hook portion is provided with an upwards directed lip (14). <IMAGE>
Patent EP-0467630-A3 (EP)
Title: V-ribbed belt
IPC: F16G5/20
Filed: 1991-07-16
Abstract: A V-ribbed belt (10) having a load carrying section (14) with lengthwise cords (18) therein having a denier of 2,000-4,000d. The belt has a height between inside and outside surfaces thereof that is 0.95-1.15 times the distance between the laterally spaced centerlines of adjacent ribs (32,34). The invention also contemplates a method of forming the above V-ribbed belt. <IMAGE>
Patent EP-0507393-A3 (EP)
IPC: H02M7/06
Filed: 1992-03-30
Abstract: The invention relates to a circuit arrangement which is provided 
with an up-converter (3) which comprises at least inductive means (31) and 
switching means (32), and with capacitive means (34) which in the operational 
state are periodically charged with a charging current in dependence on periodic 
switching of the switching means. The switching means are switched to the 
conducting state periodically during a substantially constant time t on . According to 
the invention, the circuit arrangement is provided with detection means (I) for 
direct detection of the charging current. As a result, a load current which has a 
sinusoidal shape by good approximation is drawn from a connected AC voltage 
supply source by the circuit arrangement.
Patent EP-0545899-A3 (EP)
Title: Sliding bar lock
IPC: E05C9/02
Filed: 1989-01-17
Abstract: The door lock has a cylinder (10) which is rotated by a key. The The cylinder has an attached gear wheel which drives two pinions. The first pinion (12) rotates a lever (38) with a slotted end, which engages a pin (40) attached to the bolt (18) so that, as the key is rotated in the lock, the bolt is driven into the locked position by a connecting rod (16). The second pinion (12') drives a gear train which rotates a cam with two projections (24, 24'). The latter engage recesses (26, 26') in the sliding connecting rod. The latter forms part of a long flat bar which actuates other locks attached to the door.
Patent EP-0575776-A3 (EP)
IPC: C07D295/088
Filed: 1993-05-28
Abstract: The preparation of highly optically pure (S)-dropropizine and (R)-dropropizine is carried out by reacting 1-phenyl-piperazine with corresponding (R)-3-chloro-1,2-propanediol and (S)-3-chloro-1,2-propanediol.