baber/WOPTO huggingface dataset:
Patent EP-0252246-A3 (EP)
Title: Device for testing driving units
IPC: G01M15/00
Filed: 1987-05-13
Abstract: A dynamic load test system simulates rotating mass torque loads encountered by specimen drive units such as complete motor vehicles, internal combustion engines, transmissions, brake systems and the like. The system includes a high pressure hydrostatic pump/motor unit which is controlled and regulated as a function of the positive or negative acceleration of the test specimen. Preferably, a portion of the total flywheel mass moment of inertia required for testing the specimen is generated by actual flywheel masses while a further portion is simulated by the hydrostatic pump/motor unit or a plurality of hydrostatic units.
Patent EP-0263268-A3 (EP)
Title: Textile coating composition and textiles coated therewith
IPC: D06N7/00
Filed: 1987-08-12
Abstract: Woven pile fabrics, particularly upholstery fabrics and corduroy, characterized by a superior balance of strength and softness are backcoated utilizing an aqueous emulsion prepared by the emulsion polymerization of: 30 to 50% by weight of a vinyl ester of an alkanoic acid; 10 to 30% by weight ethylene; 30 to 50% by weight of a C4-C8 alkyl acrylate; 1 to 5% by weight of copolymerizable N-methylol containing monomer; 0 to 4% by weight of an olefinically unsaturated carboxylic acid and 0 to 1% by weight of a polyethylenically unsaturated comonomer.
Patent EP-0261553-A3 (EP)
Title: Apparatus for picking up dog excrements
IPC: E01H1/08
Filed: 1987-09-15
Abstract: In an apparatus for picking up dog excrement in conjuction with a street sweeper, which picks up by suction over a suction duct, a separating container for the dog excrement picked up is connected ahead of the dirt container of the street sweeper, the two containers being joined to each other over a suction line. By these means, contamination of the sweeper is avoided.
Patent EP-0267612-A3 (EP)
Title: Timer/counter using a register block
IPC: G06F1/14
Filed: 1987-11-12
Abstract: A timer/counter comprising an operation controller (36) 
coupled to receive a control information for generating 
control signals for a selected operation, and a register 
block (10) coupled to a bus (18) and including a plurality of count 
registers (14), a corresponding number of timer registers (16) storing 
various set values and a buffer circuit (12) controlled by the 
operation controller to sequentially read data from one of 
the count registers to the bus and then write the data on 
the bus to the same count register. An incrementer (22) is 
coupled to the bus and controlled by the operation 
controller to increment the data on the bus and to ouput an 
incremented data to the bus. A coincidence flag (26) coupled to 
the register block is set when the incremented data in a 
count register of the timer block has coincided with a value 
stored in a corresponding timer register. A clear 
controller (32) coupled to the coincidence flag clears the count 
register having the count value in coincidence with the 
value of the corresponding timer register.
Patent EP-0265034-A3 (EP)
Title: Liquid jet recording head
IPC: G03C1/72
Filed: 1987-03-31
Abstract: A liquid jet recording head, having a liquid pathway communicated to the discharging outlet of the liquid provided on a substrate surface, said pathway being formed by subjecting a layer of a resin composition curable with an active energy ray to a predetermined pattern exposure with the use of said active energy ray to thereby form a cured region of said resin composition and removing the uncured region from said layer, said resin composition being an active energy ray curable resin composition comprises,   (A) a graft copolymerized polymer comprising trunk chains composed mainly of structural units comprising a monomer comprising in the molecule one (meth)acryloyl group and a dicyclopentenyl derivative group represented by the general formula (I) shown below <CHEM>  (wherein Z represents a 5-membered ring represented by <CHEM> R1 and R2 each represents hydrogen atom or analkyl group having 1 to 3 carbon atoms) and at least one monomer selected from the group consisting of alkyl (meth)acrylates, acrylonitrile and styrene, having graft chains composed mainly of structural units derived from at least one monomer selected from the group consisting of     (a) hydroxyl containing(meth) acrylic monomers,   (b) amino or alkylamino containing (meth)acrylic monomer,   c) carboxyl containing(meth) acrylic or vinyl monomers,   (d) N-vinylpyrrolidone,   (e) vinylpyridine or its derivatives and (f) (meth)acrylamide derivatives represented by the following general formula(II): <CHEM> (wherein R<1> is hydrogen or methyl group, and R<2> is hydrogen or alkyl or acyl group having 1 to 4 carbon atoms which may have hydroxy group.),  added to said trunk chains; and     (B) a monomer having an ethylenically unsaturated bond. p
Patent EP-0250181-A3 (EP)
IPC: C11D1/29
Filed: 1987-06-12
Abstract: A mild detergent composition, including a 
carboxylated derivative of a fatty imidazoline and a 
zwitterionic betaine or sultaine together with a sulfated 
alkylphenol ethoxylate, unexpectedly provides the 
unusually low skin and eye irritation levels associated 
with baby shampoos while exhibiting the cleansing, 
foaming and aesthetic properties associated with 
conventional shampoos.
Patent EP-0260866-A3 (EP)
IPC: C12N9/04
Filed: 1987-09-09
Abstract: An oxidoreductase is provided which, in the presence of nicotinamide 
adenine dinucleotide (NAD⁺) as a co-enzyme, will catalyse the 
oxidation of polyols having at least one hydroxyl group on each of at 
least two adjacent carbon atoms, e.g. 1,2-ethanediol. The enzyme has 
an apparent relative molecular mass  M   r  of about 330,000, has 
substantially no specificity for monohydric alcohols and may be 
isolated from a micro-organism belonging to the genus  Microbacterium.
Patent EP-0269446-A3 (EP)
Title: System and method for vacuum deposition of thin films
IPC: C23C14/32
Filed: 1987-11-26
Abstract: A substrate holder (41) is mounted within the vacuum chamber (29) for carrying at least one substrate; an electrically conductive crucible (30) is positioned within said vacuum chamber and is electrically insulated therefrom but has a low electrical resistance connection therebetween. The crucible is adapted to contain a preselected material for evaporation onto a substrate on the substrate holder. A high voltage electron beam source is positioned within said vacuum chamber in the vicinity of said crucible and includes a high voltage electron gun (31) and a deflection magnet system (53) arranged for bending electrons from said gun into said crucible for evaporating the preselected material therein, the magnet system forms a magnet field of prearranged characterisitics in the region above said crucible. A low voltage, high current plasma source (32), including a separate plasma generating chamber (35) is positioned relative to said vacuum chamber (29) to produce an intense first plasma of a selected activation gas species in said plasma generating chamber for injection into said vacuum chamber. The plasma source is positioned at any convenient location relative to the crucible and the electron beam source and is electrically interconnected with the crucible for current flow therebetween. The plasma source fills the vacuum chamber with a generally distributed plasma (36). The distributed plasma coacts with a magnetic field above said crucible and evaporant material leaving the crucible to form an intense second plasma in the region above said crucible, thereby activating the evaporant material passing through the region toward the substrate to produce a vacuum deposited thin film having improved thin film characteristics.
Patent EP-0272126-A3 (EP)
IPC: G01R13/22
Filed: 1987-12-17
Abstract: A digital oscilloscope includes an amplifier 
having adjustable gain and offset for producing an 
output signal in response to an input signal, a 
triggering system for producing a trigger status 
signal when the amplifier output signal reaches an 
adjustable trigger level, and a digitizer for 
generating a waveform data sequence representing 
magnitudes of samples of the amplifier output 
signal acquired at various times with respect to 
assertion of the trigger status signal. The 
oscilloscope produces a waveform display on a 
screen according to the waveform data sequence 
produced by the digitizer and automatically adjusts 
the amplifier gain and offset, the trigger level, 
and the sampling rate of the digitizer so that the 
waveform data produced by the digitizer provides 
for a waveform display suitably representative of 
the time dependent behavior of the input signal.
Patent EP-0242346-A3 (EP)
IPC: B23Q1/28
Filed: 1987-04-10
Abstract: An apparatus for mounting of objects on a rotatable 
shaft (1) with a minimum of axial wabbling, and comprising 
a carrier, for instance a tool carrier in the form of a so called 
hydraulic clamp bushing having an outer sleeve (2) for carry­
ing the object, for instance the tool, an inner sleeve (3) for 
being connected to the shaft (1) and for clamping the carrier 
onto the rotatable shaft (1), and between said two sleeves (2, 
3) a closed chamber (4) which is filled with a hydraulic press­
ure medium (5) and which is adapted for being connected to 
means for varying, in particular increasing, the pressure of 
the hydraulic pressure medium (5), and in which the press­
ure medium chamber (4) with the hydraulic pressure 
medium (5) is formed so that basically only special parts (A) 
of the inner sleeve (3) are deformed when the hydraulic 
pressure medium (5) in the pressure medium chamber (4) is 
pressurized, whereas other parts (B) of the inner sleeve (3) 
remain substantially un-deformed and provide a guiding 
support for the carrier with respect to the rotatable shaft (1). 
The pressure medium chamber (4) can be arranged ex­
centrically in relation to the shaft bore (10), or it may be ar­
ranged only over a part of the area round the shaft bore, 
whereby mainly only the part (A) of the inner sleeve having 
the thinnest wall or the pressure medium chamber (4) ex­
tending only partly round the shaft bore, respectively, is de­
formed and clamped to the shaft when the pressure medium 
(5) is pressurized, whereas the other parts remain un-defor­
med.
Patent EP-0303245-A3 (EP)
Title: Method for controlling a refrigeration system and apparatus for implementing said method
IPC: F25B49/02
Filed: 1988-08-10
Abstract: A refrigeration system control method for minimizing off cycle losses during 
a cooling mode of operation of a refrigeration system having an 
indoor coil (2), an indoor coil fan (4, 22), an outdoor 
coil (12), an outdoor coil fan (14, 24), a refrigerant line 
(10, 11) between one end of the indoor coil and one 
end of the outdoor coil, a valve (8) in the refrigerant 
line and a compressor apparatus (6, 18, 21) connecting the other 
end of the indoor coil to the other end of the 
outdoor coil includes the steps of sensing the humidity of an 
indoor space to be cooled by the refrigeration system to determine 
whether the sensed humidity is below a preset humidity setpoint level 
or above the preset humidity level and controlling an energization of 
the indoor coil fan (4, 22) during a time period starting 
with an energization of the compressor (6) and ending after the 
deenergization of the compressor and having a fan energization duration during 
the time period dependent on the sensed humidity (Fig. 3).
Patent EP-0321909-A3 (EP)
IPC: H01L21/20
Filed: 1988-12-19
Abstract: Um eine Halbleiter-Dünnschicht hoher Qualität durch 
Atomschicht-Epitaxie-Aufwachsen zu erhalten, besteht das 
Trägergas, mit dem abwechselnd gasförmige Verbindungen 
der Elemente des Halbleiters einem erhitzten Substrat 
zugeführt werden, aus Wasserstoff und Edelgas. Die dazu 
verwendete Vorrichtung weist eine zylindrische Kammer 
(1) auf, in der das Substrat (7) in einer Radialebene 
auf einer Halterung (8) angeordnet ist. Die Gase werden 
über eine trichterförmige Haube (2) zugeführt, deren 
Achse (6) sich von der Zylinderachse (5) der Kammer (1) 
in einen schrägen Winkel (α) zu dem gegenüber der 
Zylinderachse (5) der Kammer (1) radial versetzten 
Gaseinlaß (4) erstreckt.
Patent EP-0283123-A3 (EP)
Title: Intermediates and process useful in the preparation of hmg-coa reductase inhibitors
IPC: C07F7/18
Filed: 1988-02-09
Abstract: Novel intermediates and a novel process for 
their preparation, where said intermediates are 
useful in the preparation of 6-hydroxymethyl and 
related oxidation derivatives of mevinolin and 
analogs thereof, are disclosed.
Patent EP-0307128-A3 (EP)
Title: Azithromycin and derivatives as antiprotozoal agents
IPC: C07H17/00
Filed: 1988-08-31
Abstract: The use of azithromycin, its 4 sec -epimer, or the 4 sec -amino-4 sec -deoxy analogs thereof in the treatment of systemic protozoal infections in mammals, particularly toxoplasmosis in man; and pharmaceutical compositions therefor.
Patent EP-0319143-A3 (EP)
Title: Energy-dissipating receptacle for high velocity fluid jets
IPC: B26F3/00
Filed: 1988-11-02
Abstract: A fluid jet cutting apparatus includes a energy 
dissipating receptacle (10) for high velocity fluid 
jets. The energy dissipating receptacle (10) comprises 
a highly permeable container (12), a plurality of 
suspensoids (34) within said container and collection 
means (16) about the said container to collect and 
evacuate substance exiting the container through the 
perforations.
Patent EP-0321176-A3 (EP)
Title: Molecularly oriented thermoplastic member and process of forming same
IPC: B29C55/00
Filed: 1988-12-13
Abstract: A process of orienting a thermoplastic material, including 
the steps of forming the material into the desired shape, 
immediately cooling the material to below its glass 
transition temperature, reheating the material to a 
temperature above the glass transition temperature but 
below its melting temperature, drawing the material and 
cooling the material to ambient temperature while the 
material is under the drawing tension.
Patent EP-0324449-A3 (EP)
IPC: F42B12/18
Filed: 1989-01-11
Abstract: A projectile (10) is devised having a shaped charge warhead 
(27) and a nose mounted contact fuze (30). A precursor shaped 
charge (56) and liner (48) are mounted in the base (38) of 
fuze (30). When a target is impacted by the projectile (10), 
a precursor shaped charge jet is produced by charge (56) and 
liner (48) which forms a passage through fuze (30) 
substantially free of debris from the fuze (30) through which 
the warhead shaped charge jet passes (Fig. 1).
Patent EP-0345630-A3 (EP)
IPC: B29C45/17
Filed: 1989-06-01
Abstract: Eine automatische Kupplung für eine dreh- und axialbeweg­
bare Schnecke (4) einer auswechselbaren Plastifizierein­
heit einer Spritzgießmaschine. Ein Mitnehmerring (9) für 
die Kraftübertragung zwischen der im Massenzylinder (12) 
der Plastifiziereinheit geführten Schnecke (4) und der 
Antriebsvorrichtung (7,8) ist vorgesehen. Die Schnecke (4) 
ist in einer Lagerglocke (1) gelagert, die das hintere 
Ende der Schnecke (4) umgibt und an der Keile (6) der 
Spritzgießmaschine angreifen. Die Schnecke (4) ist mit 
einer Adapterhülse (3) form- und/oder kraftschlüssig ver­
bunden, die in der Lagerglocke (1) geführt ist. Die 
Adapterhülse (3) weist einen Kalibrierring (13) auf, an 
dem ein Kalibrierbalken (14) angreift.
Patent EP-0348962-A3 (EP)
Title: Fine pattern forming method
IPC: G03F1/68
Filed: 1989-06-29
Abstract: Provided is a method for forming fine pattern 
free from shear of pattern caused by charging and high 
in dry etch resistance by using a high molecular organic 
film containing an organometallic complex or a metallic 
salt in single-layer or multi-layer resist process and 
treating the surface of this film with a reducing agent 
to form a metallic layer on the surface.
Patent EP-0352678-A3 (EP)
Title: Method for separating and recovering proteins present in fluids by means of a rotary column
IPC: C07K1/22
Filed: 1989-07-22
Abstract: Disclosed is a method for separating and 
recovering very small amounts of biologically active 
proteins (such as enzymes, antigens and antibodies) 
present in various fluids, with a high recovery and on 
a large scale. According to this method, a fluid contain­
ing a desired protein is supplied to a rotary column 
through orifices and brought into contact with a carrier 
capable of adsorbing the desired protein specifically, 
while the carrier is being fluidized by the rotary motion 
of the column. After the carrier having the desired 
protein adsorbed thereon is washed, the desired protein 
is recovered by elution.
Patent EP-0353648-A3 (EP)
Title: Dental antihydrolysis agent
IPC: A61K8/81
Filed: 1989-07-28
Abstract: Oral compositions and a method for 
inhibiting tartar on teeth, said compositions 
comprise a fluoride source, a dental abrasive, and an 
antihydrolysis agent selected from homopolymers of 
substituted acrylamides, homopolymers of unsaturated 
sulfonic acids and salts thereof, and homopolymers 
and copolymers of cationic monomers. The 
antihydrolysis agents have molecular weight of 100 to 
100,000 and inhibit hydrolysis of polyphosphates to 
orthophosphates. Whereas polyphosphates generally 
are effective in inhibiting formation of tartar on 
teeth, orthophosphates are relatively ineffective.
Patent EP-0358949-A3 (EP)
Title: Multi-layer opalescent coatings containing pearlescent pigments and dyes
IPC: B05D7/24
Filed: 1989-08-09
Abstract: A substrate material coated with a multi-layer coating 
composition and a method of coating the substrate material with a 
multi-layer coating composition. The multi-layer coating 
composition consists of an inner pigmented film-forming base 
coat. An intermediary transparent film-forming coating is 
applied over the base coat, the intermediary coating comprising a 
blend of iron oxide encapsulated mica pigment in a pigment to 
binder ratio of about .001 to about .35, and up to about 50 wt.% 
based upon the weight of the pigment dye of a metal organic 
complex dye selected from the group consisting of 1:2 cobalt 
metal organic complex dyes and 1:2 chrome metal organic complex 
dyes. An outer film-forming transparent top coat coating 
composition is the third component of the multi-layer coating and 
is applied over the intermediary coat. The resulting multi-layer 
coating composition when cured or dried to a hard, durable film 
on a substrate has an opalescent appearance, and a stained glass 
glow color effect.
Patent EP-0357003-A3 (EP)
IPC: A61F2/06
Filed: 1989-08-29
Abstract: Radially expandable endoprostheses or stents 
are provided, as well as their method of manufacture. 
These stents include a plurality of adjacent generally 
circumferential sections that are substantially axially 
positioned with respect to each other. At least one of 
the generally circumferential sections has a generally 
circumferentially disposed expandable segment that 
imparts circumferential and radial expandability to the 
stent.
Patent EP-0374643-A3 (EP)
Title: Process for producing thin films
IPC: G03G5/05
Filed: 1989-12-09
Abstract: By electrotreating a dispersion or solution obtained by 
dispersing or dissolving hydrophobic substance powder in 
aqueous medium with the use of surfactant having a HLB value 
of 10.0 to 20.0, under the conditions for forming the thin 
film of said hydrophobic substance on the cathode, thin films 
of hydrophobic substance is formed on the cathode. In this 
way thin films of hydrophobic substance can be formed on base 
metals such as aluminum, which can be applied to 
photosensitive materials and the like.
Patent EP-0327281-A3 (EP)
Title: Image processing apparatus
IPC: H04N1/48
Filed: 1989-01-27
Abstract: An image processing apparatus includes an image 
signal forming unit for forming density signals represent­
ing densities of pixels of original image data, and area 
control signals representing an area to which the pixels 
belong, a density signal varying unit for sampling the den­
sity signals at new pixel intervals according to a des­
ignated magnification to form new density signals repre­
senting new densities of the pixels, an area control signal 
varying unit for sampling the area control signals at new 
pixel intervals according to a designated magnification to 
form new area control signals representing a new area to 
which the pixels belong, and a magnification designation 
unit for outputting a signal for designating the same mag­
nification to the density signal varying unit and the area 
control signal varying unit.
Patent EP-0336756-A3 (EP)
Title: Direct memory access controller
IPC: G06F13/28
Filed: 1989-04-06
Abstract: A direct memory access controller adaptable to 
control a direct memory access transfer in a data 
processing system which includes at least a central 
processing unit (13, 50) and a system bus (20), 
comprises a register (11, 18) coupled to the system bus 
for outputting a transfer terminate request signal which 
instructs a normal termination when the central 
processing unit is operating and a write operation is 
carried out with respect to the register from the 
central processing unit, and a transfer termination part 
(12) coupled to the register for stopping to accept a 
new transfer request signal or stopping to generate a 
transfer request signal responsive to the transfer 
termination request signal so as to make an instructed 
channel inactive.
Patent EP-0371604-A3 (EP)
IPC: G06Q10/10
Filed: 1989-10-23
Abstract: There is disclosed a method of establishing a staple relationship 
between two documents within a context of an application program. An 
end user indicates to the system that a staple relationship is to be 
established between two identified documents. The end user enters a 
definition of the staple relationship which includes any attributes to 
be associated with the identified documents within the staple 
relationship and the identity of at least one application within whose 
context the relationship is to exist. The system will create the 
staple relationship and file the identified documents in a library 
within the context of the specified application. The system then 
maintains the staple relationship between the identified documents 
within the context of the specified application.
Patent EP-0369829-A3 (EP)
IPC: G06F17/30
Filed: 1989-11-20
Abstract: The information searching apparatus in accord­
ance with the present invention comprises: a memory 
device having a plurality of banks and containing a 
plurality of types of information data to be searched, 
as arranged in block; a table memory device con­
taining, in table, the banks serving as the basis of 
the information to be searched, the number of changed 
banks and address data; and a table reading device for 
reading tabled information from the table memory 
device.  
     This information searching apparatus is so ar­
ranged as to search the target information to be 
searched by obtaining the base bank information based 
on the tabled information from the table memory 
device, and by obtaining the number of changed banks 
and the address data of the base bank information. 
Further, this apparatus is arranged such that the user 
may learn synonyms and antonyms, or the translated 
terms, the phonetic symbols or the like of index words 
in dictionary data. Such data may be searched in a 
short period of time without any complicate opera­
tions, thereby to improve the learning efficiency.