baber/WOPTO huggingface dataset:
Patent EP-0321168-A3 (EP)
Title: Air chamber mounting device
IPC: F16D51/22
Filed: 1988-12-12
Abstract: A cam actuated shoe drum brake has an improved 
mounting arrangement for the power unit that actuates 
the brake. The actuator for the brake includes a 
camshaft (35) rotatably journaled within a tube (36) 
that is affixed to the backing plate (22) and to which 
is affixed a mounting bracket (41) that mounts the 
power unit. The mounting bracket has a mounting 
portion (46A, 46B) for the power unit and is disposed 
at an angle to the axis of rotation of the brake drum 
(30) and also at an angle to a plane perpendicular to 
the axis of the drum. The arrangement is such that the 
mounting bracket (41) may be moved without 
necessitating disassembly of the brake or removal of 
the brake drum. The configuration of the mounting 
bracket is such as to provide enhanced strength whilst 
enabling the bracket to be of simple form.
Patent EP-0300953-A3 (EP)
Title: Continuous casting mould for manufacturing thin strands in slabbing size
IPC: B22D11/04
Filed: 1988-06-24
Abstract: The invention relates to a continuous casting mould for manufacturing thin strands in slabbing size, with two opposite longitudinal walls, corresponding over at least part of the height of the mould to the longer cross-sectional sides of the strand to be cast, and two transverse walls approximately parallel to one another. 
<??>In order to create a mould of this kind, in particular in the dimension range of 40 to 90 mm x 400 to 200 mm, which guarantees minimum deformation of the strand shell within the continuous casting mould, likewise permits the use of an immersion nozzle and makes available the maximum amount of space for the immersion nozzle in the charging region of the continuous casting mould, it is proposed according to the invention that the longitudinal walls (8, 9) should be curved essentially in parallel in the lower region of the continuous casting mould (1) and form one portion (8', 9') of the mould and that, in the upper region, at least one of the longitudinal walls should merge tangentially into a straight portion (8'', 9'') which widens the charging cross-section. 
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Patent EP-0350860-A3 (EP)
Title: Semiconductor memory having improved sense amplifiers
IPC: G11C11/401
Filed: 1989-07-11
Abstract: A semiconductor memory device comprises a sense 
amplifier (SAa), a reference potential terminal (Vss), a 
switching element (Sa), and control means. The 
switching element (Sa) is connected between said sense 
amplifier (SAa) and said reference potential terminal 
(Vss). The control means generates and supplies a 
first column-selecting signal (CD1a) to the switching 
element (Sa) to turn on and off said switching element 
(Sa).
Patent EP-0364897-A3 (EP)
Title: Thermoplastic resin composition and process for producing the same
IPC: C08L35/00
Filed: 1989-10-13
Abstract: A thermoplastic resin composition is obtained 
by blending 100 parts by weight of a resin blend con­
sisting of 10 to 90% by weight of at least one poly­
propylene type resin (A) selected from the group 
consisting of modified polypropylenes and compounds 
composed of modified polypropylenes and polypropylenes, 
and 90 to 10% by weight of a polyamide resin (B); 2 to 
parts by weight of an epoxy group containing 
copolymer (C) and 2 to 100 parts by weight of an 
ethylene-α,β-unsaturated carboxylic acid alkyl ester-­
maleic anhydride terpolymer (D).  
     The composition can easily be processed into 
a molded product, a film, a sheet or the like by a 
conventional processing method such as injection molding 
and extrusion molding. The resulting product has a 
very good balance in physical properties such as heat 
resistance, coating properties, impact strength and 
flexural modulus. The composition of this invention is 
useful in the fields of automobiles, electric industry 
and electronic industry.
Patent EP-0379653-A3 (EP)
IPC: H01R13/422
Filed: 1989-11-01
Abstract: Die Erfindung betrifft ein Rundsteckergehäuse mit einer Gehäuse­
zylinderwandung, einer Stirnwandung und Kammern für einen 
Steckkontakt, die auf einem Kreisbogen peripher eingeformt sind 
und mit einer Öffnung in der Stirnwandung münden, mit ihrer 
gegenüberliegenden Öffnung bis über die Längsmitte reichen, die 
Kammerwandungen längsgeteilt und durch außen angeformte Schar­
nierstege an die Zylinderwandung angebunden sind und Stütz-und 
Rastmittel gegen Öffnen des Wandungsteilstücks vorgesehen sind, 
wobei am Wandungsteilstück ein Widerlagersteg angeordnet ist, der 
beim Zuschwenken des Wandungsteilstücks eine Widerlagerfläche 
eines an der äußeren Kammerwandung der jeweils letzten außensei­
tigen Kammer einer Kammerreihe im Bereich der jeweiligen 
Trennfuge angeordneten Raststegs nahe spiel frei untergreift.
Patent EP-0372400-A3 (EP)
Title: Speech recognition system
IPC: G10L15/18
Filed: 1989-11-30
Abstract: A plurality of candidate phonetic segments 
extracted from the input speech signal are passed 
through transition networks prepared for the respective 
words so as to obtain a score by weighting/averaging the 
long-term strategic scores by taking consideration of 
statistic distribution of the similarities or distances 
of phonetic segments and the short-term strategic scores 
by taking consideration of the environment of the pho­
netic segment.
Patent EP-0373494-A3 (EP)
IPC: C09K23/18
Filed: 1989-12-06
Abstract: Polyacrylsäureester mit quaternären Ammoniumgruppen, erhältlich durch 
Umesterung von Polyacrylsäureestern mit Dialkylaminoalkanolen und 
nachfolgende Quaternierung. Die Polymeren sind frei von physiologisch 
bedenklichen niedermolekularen Anteilen und deshalb besonders zur 
Herstellung kosmetischer Produkte, vorzugsweise für die Haarkosmetik, 
geeignet. Sie können außerdem zur Ausrüstung von Fasern oder textilen 
Produkten eingesetzt werden.  
     Beansprucht werden ferner die als Zwischenprodukte entstehenden Poly­
acrylsäureester mit tertiären Aminogruppen.
Patent EP-0377174-A3 (EP)
IPC: B05B1/00
Filed: 1989-12-21
Abstract: Das Verfahren und die Vorrichtung zum Zerstäuben und Verne­
beln von flüssigen Stoffen dient insbesondere zum Herstellen 
von Nebeln für Inhalationszwecke. Dabei wird der zu zerstäu­
bende flüssige Stoff derart hoch komprimiert, daß sein Volu­
men verringert wird und dann explosionsartig in die normale 
Atmosphäre entlassen wird. Durch den inneren hohen Druck 
wird der flüssige Stoff in kleinste Teilchen zerrissen.
Patent EP-0353004-A3 (EP)
IPC: B23B23/02
Filed: 1989-07-24
Abstract: An adjustable precision live centre (11) is provided for use 
with lathes (15) having a spindle (43) housing slidably interlocking 
with a shank block (39) by operation of a dovetail tenon (50) mated 
to a dovetail mortise of said shank block. A spindle (43) is 
rotatably coupled to the spindle housing (41), extending 
rearward through the dovetail tenon (50) of the spindle housing (41). 
Precision adjustment of the spindle housing (41) relative to the 
shank bock (39) is made possible by an adjustment bolt.
Patent EP-0365207-A3 (EP)
Title: Preparation of organosilanes
IPC: C07F7/12
Filed: 1989-10-11
Abstract: A process for the preparation of more highly 
alkylated silanes. The process comprises (A) contacting a 
halide of silicon, with an alkyl halide in the presence of a 
metal, such as aluminum, which serves as a halogen acceptor 
and a sufficient quantity of a catalyst effective in 
improving exchange of alkyl groups from the alkyl halide with 
said halogen atoms of the halide of silicon; (B) reacting 
the halide of silicon with the alkyl halide in the presence 
of the metal and the catalyst at a temperature greater than 
about 150°C. to form the more highly alkylated silanes and a 
metal halide; and (C) isolating and separating the more 
highly alkylated silanes.
Patent EP-0372697-A3 (EP)
Title: Oil leakage sensor
IPC: G01M3/04
Filed: 1989-10-16
Abstract: An oil leakage sensor comprises an electrical resistor 
(1) formed from a porous water-repellent resin containing 
fine electrically conductive carbon particles (3) coated 
with a water-repelling layer (4), and a covering (2) of a 
water-repellent porous resin surrounding the resistor (1).
Patent EP-0384488-A3 (EP)
Title: Mounting device for transistors or other warming components
IPC: H05K7/20
Filed: 1990-02-23
Abstract: The invention relates to a device for fixing warming components, e.g. transistors removably against the wall of a casing. The device comprises a body portion (1) having a whole (4), a spring member (3) inserted in the whole and a push-button (2) on which the spring member acts and by means of which the component is pressed against the wall.
Patent EP-0381495-A3 (EP)
IPC: C08F210/16
Filed: 1990-02-01
Abstract: A polyethylene, having 1 to 60 methyl branches and 
1 to 60 hexyl or higher branches per 1000 carbon atoms, 
a g-value of 0.5 to 0.8, and a limiting viscosity [ ] 
of 0.005 to 20.0 dl/g as measured at 140°C in o-­
dichlorobenzene, and a method for producing the same 
polymerizing ethylene using a catalyst system 
comprising a coordination nickel compound of zero- or 
two-valent nickel and an aminobis(imino)phosphorane 
represented by a general formula (I): 
  
where R¹, R², R³ and R⁴ may be the same or different 
from each other and represent n-alkyl, isoalkyl, aryl 
or trialkylsilyl, groups, and the polymerization is 
carried out in the presence of α-olefin.
Patent EP-0388149-A3 (EP)
Title: A semiconductor laser device and a method for the production of the same
IPC: H01S5/16
Filed: 1990-03-13
Abstract: A semiconductor laser device is disclosed 
which emits laser light from an end facet. The 
semiconductor laser device comprises a multi-layered 
structure (12) formed on a semiconductor substrate (11), the 
multi-layered structure (12) having an active layer (16) for 
laser oscillation, and a pair of cleavage planes (101) on the 
side of the multi-layered structure (12), wherein a graded-band-gap 
layer (18) is formed on at least one of the 
cleavage planes (101), the graded-band-gap layer (18) having a 
forbidden band gap which increases gradually with an 
increase in the distance from the cleavage plane (101) and 
the surface of the graded-band-gap layer (18) constituting 
the end facet.
Patent EP-0388176-A3 (EP)
Title: Semiconductor memory device
IPC: G11C7/06
Filed: 1990-03-14
Abstract: In short, the present invention has an arrangement 
such that a sense amplifier (6) is driven by two sense 
amplifier drivers (7,29) which operate at different timing each 
other.  
     This can prevent the increase of the peak value of 
an instantaneous current in the operation of the plural­
ity of differential amplifiers, thus resulting in ensur­
ing that the potential of the signal line connected to 
the sense amplifier will be changed in a rapid manner. 
This may bring about a solution of the problem of the 
delay in timing of starting of specific differential 
amplifiers so as to enable correct data to be transmitted 
to the next circuit at all times.
Patent EP-0403129-A3 (EP)
IPC: D21H27/00
Filed: 1990-06-01
Abstract: The sidestream smoke associated with a cigarette or 
cigarette-like smoking article is reduced by wrapping the tobacco 
in a single sheet of paper having multiple layers.
Patent EP-0379416-A3 (EP)
IPC: A61P37/00
Filed: 1990-01-16
Abstract: L'invention concerne les produits de formule (I) : 
  
dans laquelle R₁, R₂ représentent un hydrogène, un alkyle 
(C₁₋₄), un radical hydroxyalkyle (C₁₋₅), un amino, n est 1, 2 
ou 3, X et X₁ représentent un hydrogène, un alkyle (C₁₋₃) ou 
ensemble forment avec l'atome de carbone un radical oxo, Y 
représente O ou S, R₃ représente un alkyle (C₁₋₃), un 
aryle (C₆₋₈), 
  
avec R₄ et R₅ représentant un aryle substitué par halogène, un 
alkyle (C₁₋₃) ou un alcoxy (C₁₋₃), ainsi que leurs sels, leur 
procédé de préparation, leur application comme médicaments et 
les compositions pharmaceutiques les renfermant.
Patent EP-0452913-A3 (EP)
Title: Mix for rural and road building and process for the preparation thereof
IPC: C04B12/00
Filed: 1991-04-17
Abstract: Described is a mix for rural and road building, obtainable by a mild thermal treatment of a mixture comprising:     (a) at least one modified silicate containing alumina and calcium;   (b) at least one carbonatic rock;   (c) a crystallization orientator; and   (d) optionally, a basicity regulator. b
Patent EP-0475277-A3 (EP)
Title: Line switching system
Inventor: SATOMI SHIGEKI GRANDOMEZON
IPC: H04L12/56
Filed: 1991-09-05
Abstract: In a network system in which a line switching 
unit and the other line switching unit are connected 
with each other via communication lines and backup 
lines, and nodes (200, 300, 400) which are connected 
with both the line switching units, respectively are 
adapted to communicate with each other via either one of 
the communication lines and backup lines and both line 
switching units, a line switching system wherein a 
network control unit (102) is connected with the line 
switching units (105, 201, 301), said network control 
unit having, in a table (102F), information on connecting 
mates of said communication and backup lines and 
information on a plurality of groups of communication 
lines each grouped based upon the former information, 
the network control unit (102) being adapted to select a 
relevant group based upon the group information when a 
failure occurs in the communication lines for issuing an 
instruction for collectively switching a plurality of 
communication lines belonged to the group, whereby said 
line switching unit which has received the instruction 
performs switching to the relevant backup lines.
Patent EP-0464976-A3 (EP)
Title: Isolation of lipophilic cell components
IPC: C12N1/00
Filed: 1991-06-24
Abstract: A method for isolating lipophilic cell components from microbial biomasses which are moist with water is described. After extraction of the microbial biomass with a water content of up to 92 parts by mass in % with a ketone and after mechanical separation of the miscella, the removal of the lipophilic cell components from the water/ketone/lipophilic cell components system is effected by adding an alkali metal salt solution. The method is particularly suitable for processing mixed biocoenoses from industrial waste water treatment plants.
Patent EP-0506113-A3 (EP)
Title: Antimicrobial silicone composition
IPC: C09D183/04
Filed: 1992-03-27
Abstract: There is disclosed a composition for treating 
solids to provide a durable, persistent water repellency 
and strong antimicrobial character thereto, said 
composition comprising (A) an organopolysiloxane resin; 
(B) a straight-chain diorganopolysiloxane; (C) a 
compound selected from the group consisting of an 
organotitanate ester, an organozirconate ester and an 
organogermanate ester; (D) a silane or its partial 
hydrolysis condensate; and (E) a solvent.
Patent EP-0496590-A3 (EP)
Title: Polyphenylene sulfide monofilaments and fabrics therefrom
IPC: C08L81/02
Filed: 1992-01-22
Abstract: A monofilament, and a fabric made, at least in part with that monofilament, is formed by a blend of two resins. The first resin is a melt extrudable polymer selected from the group consisting of copolymers of at least two halogenated monomers, for example, vinylidene fluoride and hexafluoropropylene. The second resin is polyphenylene sulfide.
Patent EP-0592010-A3 (EP)
Title: Topical compositions containing lycd and other topically active medicinal ingredients
Inventor: LEVIN ROBERT H
IPC: A61K36/00
Filed: 1990-07-16
Abstract: A topical composition comprising LYCD together with known topically active useful medicinal agents such anti-wrinkling, antibiotic, anticancer,antifungal, antiinflammatory such as anti-acne, antiviral, wound healing, and hair-growing agents. The LYCD works together with the other active agents to achieve a synergistic result more effective than can be obtained from the topical agents individually, and more effective than could be predicted from the mere addition of the known efficacies of the individual ingredients.
Patent EP-0566284-A3 (EP)
Title: Method for producing a delignified papermaking fiber from recycled, high lignin content, waste paper and product thereof
Inventor: HANK MARK ALAN
IPC: D21C5/02
Filed: 1993-04-01
Abstract: The invention describes a method for preparing a blade-coated paper having less than 20 ppm per unit area solid, non-fibrous contaminants of size greater than 0.3 mm<sup>2</sup>, and including at least 5% by weight recycled paper, comprising the steps of:a) combining a quantity of paper to be recycled, containing lignin, cellulosic fibers and solid non-fibrous contaminants, with aqueous liquid to form a slurry containing about 9-15% by weight solids and agitating in a low shear mixer at a temperature less than 65.5°C for a time sufficient to separate said lignin fibers from said solid contaminants without significantly degrading said solid contaminants, and then sequentially,b) removing from said slurry gross contaminants of a size in a range greater than about 5 mm by passing through holes of a predetermined diameter;c) removing from the slurry contaminants of specific gravity in a range greater than 1;d) removing from the slurry intermediate contaminants having a size in a range greater than about 2 to 3 mm by passing the slurry through holes of a predetermined size,e) removing sand from the slurry,f) removing from the slurry fine contaminants of a size in a range greater than about 0.15 mm, by passing the slurry through elongated slots of predetermined width,g) removing from the slurry contaminants with a specific gravity less than 1,h) dewatering the slurry to form a wet friable pulp having a water content of about 30-60%,i) digesting said pulp in a cooking liquor for a time and at a temperature sufficient to hydrolyze a substantial portion of the lignin remaining in intimate association with said pulp,j) separating said digested pulp from spent cooking liquor,k) preparing paper from said separated pulp, andl) coating said paper with a clay containing coating using a blade to regulate coating weight.
Patent EP-0671142-A3 (EP)
Title: Closing plate for a vacuum cleaner dust bag.
Inventor: KLEIN HORST
IPC: A47L9/14
Filed: 1995-03-08
Abstract: A holder for the filter bag of a vacuum cleaner has a base plate (1) and a cover plate (2). They are held together and both have a central hole. The sides facing each other are smooth, with slip-enhancing surfaces. Between them is a strip (3) that can slide so as to open or close the hole. The strip is made as an entity with the cover plate, whilst the base plate is separate. The base plate is made from stiffer material than the cover plate and both are of paper, cardboard or foil. The two plates are glued, heat- welded or bolted together in four discrete places (k).
Patent EP-0719060-A3 (EP)
Inventor: HUHN KARL-ECKHARDT
IPC: H04L12/40
Filed: 1995-11-16
Abstract: A bus system with variable or interchangeable control and peripheral devices for telecommunication modular systems is characterised by various modules (R1...) connected by a control and databus (Zk) and subdivision of the periphery bus system (PST...) into a number of control sections by the use of periphery controls (PST) where each control computer is assigned to each periphery unit (PBG). The Bus system (PK) is automatically extended by inserting a periphery control unit (PST). The ordering of the periphery units PBG to periphery control units (PST) is based on the capacity of the control unit (PST) and the complexity of the periphery unit (PBG).
Patent EP-0709093-A3 (EP)
IPC: C07D471/08
Filed: 1995-10-30
Abstract: The present invention provides the use of a compound <CHEM>  wherein  X is oxygen or sulphur; R is hydrogen, amino, halogen, -CHO, -NO2, -OR<4>, -SR<4>, -SOR<4>, -SO2R<4>, C3-7-cycloalkyl, C4-8-(cycloalkylalkyl), -Z-C3-7-cycloalkyl, and -Z-C4-8-(cycloalkylalkyl) wherein R<4> is straight or branched C1-15-alkyl, straight or branched C2-15-alkenyl, straight or branched C2-15-alkynyl, each of which is optionally substituted with one or more halogens, -CF3, -CN, phenyl or phenoxy wherein phenyl or phenoxy is optionally substituted with halogen, -CN, C1-4-alkyl, C1-4-alkoxy, -OCF3, -CONH2 or -CSNH2; or R is phenyl or benzyloxycarbonyl, each of which is optionally substituted with halogen, -CN, C1-4-alkyl, C1-4-alkoxy, -OCF3, -CONH2 or -CSNH2; or R is -OR<5>Y, -SR<5>Y, -OR<5>ZY, -SR<5>ZY, -O-R<4>-Z-R<5> or -S-R<4>-Z-R<5> wherein Z is oxygen or sulphur, R5 is straight or branched C1-15-alkynyl, and Y is a 5 or 6 membered heterocyclic group containing one to four N, O or S atom(s) or a combination thereof, which heterocyclic group is optionally substituted at carbon or nitrogen atom(s) with straight or branched C1-6-alkyl, phenyl or benzyl, or which heterocyclic group is optionally fused with a phenyl group; and G is selected from one of the following azabicyclic rings <CHEM> wherein the thiadiazole or oxadiazole ring can be attached at any carbon atom of the azabicyclic ring; R<1> and R<2> may be present at any position, including the point of attachment of the thiadiazole or oxadiazole ring, and independently are hydrogen, straight or branched C1-5-alkyl, straight or branched C2-5 alkenyl, straight or branched C2-5-alkynyl, straight or branched C1-10-alkoxy, straight or branched C1-5-alkyl substituted with -OH, OR<4>, halogen, -NH2 or carboxy; R<3> is H, straight or branched C1-5-alkyl, straight or branched C2-5-alkenyl or straight or branched C2-5-alkynyl; n is 0, 1 or 2; m is 0, 1 or 2; p is 0, 1 or 2; q is 1 or 2; and --- is a single or double bond; or a pharmaceutically acceptable salt thereof for the manufacture of a medicament for the treatment of anxiety.
Patent EP-0711641-A3 (EP)
Title: Apparatus and method for controlled drying of plastic pellets
Inventor: DOWNIE JOHN P
IPC: F26B19/00
Filed: 1995-11-14
Abstract: A dryer hopper (10) for drying plastic pellets which has heated air passed upwardly from an inlet (22) through the hopper to an air outlet (24) at the top, has several temp. sensors (41-47) spaced vertically from the bottom of the hopper to the top, so that the temp. of pellets at the vertical level of each sensor can be measured to indicate their dryness at that point. The temp. sensors are connected to recording means to record the temp. of the pellets at each sensor through a specified time period; and each of the sensors has a target temp. to be maintained for a specified residence time. The hopper has a cylindrical body (12) with a frusto-conical lower body portion (14), a spreader cone (20), a pellet inlet port at the top, and a pellet discharge port (16) at the bottom. Electrical circuit means connected to each of the sensors and to a microprocessor provide temp. data from the hopper to the microprocessor, which is programmed with the characteristics of the hopper and the location of the sensors and is programmable to receive information on the type of pellets to be dried.
Patent EP-0713649-A3 (EP)
Title: Composite foodstuff and process for preparing
Inventor: SURMELY ALAIN-MARIE
IPC: A23P1/08
Filed: 1995-10-09
Abstract: Composite food prod. comprises an envelope of elastic food (1) (pref. a stretchable cheese esp. mozzarella) intimately bonded with a filling (2) (pref. of fromage frais esp. aromatised). The prod. esp. consists of a spherical shell of mozzarella (ca, 60 g) contg. fromage frais (ca. 40 g). Prod. is prepd. by injecting (2) into (1) at a suitable pressure, rate and relative amt. to swell (1) and form the composite prod. Pref. (1) is provided in spherical form, and the tapered end of a piercing/dosing device is inserted beyond the centre of the sphere then retracted to the other side of the centre during injection.