baber/WOPTO huggingface dataset:
Patent EP-0315490-A3 (EP)
Title: Matte thermoplastic resin composition
IPC: C08L51/04
Filed: 1988-11-07
Abstract: A matte thermoplastic resin composition consist­
ing essentially of: 
   (A) 70-97% by weight of a rubber-modified 
alkenyl aromatic thermoplastic resin and    (B) 30-3% by weight of a graft copolymer as a 
high polymer modifier for matting, obtained by polymeriz­
ing an ethylenically unsaturated carboxylic acid and 
at least one monomer selected from the group consisting 
of an alkenyl aromatic compound, an alkenyl cyanide 
compound and other copolymerizable alkenyl monomer in 
the presence of a rubbery polymer latex, wherein the 
content of the ethylenically unsaturated carboxylic 
acid component in the graft copolymer (B) is 1-30% by 
weight and the content of the rubbery polymer in the graft 
copolymer (B) is 10-60% by weight.    
Said composition has an excellent matte effect 
especially when the rubbery polymer latex gives a 
percentage coagulation of 20% by weight or less based 
on the total solids of the latex when 15% by weight, 
based on the total solids, of methacrylic acid is added 
to the latex.
Patent EP-0315593-A3 (EP)
Title: Decorative food composition with a dried-fruit-paste base, particularly for sweet products
IPC: A21D13/08
Filed: 1988-10-25
Abstract: A decorative food composition with a dried-fruit-paste base includes tapioca starch, possibly modified, in a quantity effective to stabilize the composition against synaeresis and to render it suitable for extrusion over a wide temperature range.
Patent EP-0327054-A3 (EP)
Title: Liquid crystal light modulating device and method for driving the same
IPC: G02F1/141
Filed: 1989-02-01
Abstract: There is disclosed a liquid crystal light 
modulating device in which a ferroelectric liquid crystal 
composition comprising three or more liquid crystal 
compounds; at least two of said compounds having mutually 
reverse directions (senses) of the spontaneous twist of 
molecular major axis in the same layer of smectic phase 
is used: and the method of driving the same is also 
disclosed.
Patent EP-0328135-A3 (EP)
Title: Corrosion resistant fuel cell substrates
IPC: C04B35/524
Filed: 1989-02-10
Abstract: A porous substrate of a fuel cell electrode 
assembly is formed by producing a fibrous carbon 
precursor web by means of a conventional wet paper­
making process. The precursor web is then dried and 
saturated with a wet resinous binder which will 
carbonize when heated. Substantially the entirety of 
all of the carbon fibers in the web are thus coated 
with the binder, and substantially all of the 
inter-fiber junctures in the web will also be coated 
with the binder. The saturated web is then dried, and 
heat treated to convert the binder to a glassy carbon 
which exhibits superior resistance to corrosion.
Patent EP-0335213-A3 (EP)
Title: Method for producing thermoelectric elements
IPC: C22C33/02
Filed: 1989-03-18
Abstract: Thermoelectric elements with excellent thermoelectric 
characteristics such as Seebeck coefficient 
thermoelectromotive force and thermal conductivity can be 
produced by molding a powder of metal or metal alloy as the 
raw material and then sintering; by using as such raw 
material, ultra fine powders containing Fe and Si as main 
components and having a mean particle diameter of 50 to 
5,000 Å.
Patent EP-0347731-A3 (EP)
Title: Process for controlling plant pests, particularly on vines, hop stems or the like
IPC: A01N59/00
Filed: 1989-06-14
Abstract: The present invention relates to a process for controlling plant pests, particularly on vines, hop stems or the like, which is characterised by the use of an aqueous solution containing hydrogen peroxide (H2O2) or ozone (O3) as a spray composition for pest control on plants, for example vines, hop stems or the like; the present invention in particular relates to a process for controlling plant pests which is characterised by the use of an aqueous solution containing hydrogen peroxide (H2O2). If desired, this solution can contain admixtures of biocides and/or supporting active compounds and/or H2O2 stabilizers and/or peracids and/or sulphur, particularly wettable sulphur.
Patent EP-0350728-A3 (EP)
Title: Shaped mixed oxide products
IPC: C04B35/64
Filed: 1989-06-30
Abstract: An extremely pure powder of an oxide of two or more 
metals, homogeneous at the atomic level, is shaped and 
compressed (for example, compacted by cold isostatic 
pressing) to provide greenware which is sintered to 
provide finished ceramic articles such as laser cathodes 
and electrodes for chlorine/caustic electrolysis. For 
example, pure mixed oxide powder consisting of 
La 0.7 Sr 0.3 CoO₃ is shaped to a tube, which is cold-­
isostatically pressed at 20,000 psi, then sintered to 
provide a cathode for a CO₂ laser. The starting oxides 
can be prepared by (1) reacting in water, soluble salts of 
two or more metals with quaternary ammonium carbonate; the 
metals being those that form water-insoluble carbonates, 
thereby to precipitate mixed carbonates of the metals; 
(2) recovering and drying the precipitate; and 
(3) calcining the precipitate to provide mixed metal 
oxides homogeneous at the atomic level and substantially 
free from extraneous contaminants.
Patent EP-0351761-A3 (EP)
Title: Sample injector
IPC: G01N21/31
Filed: 1989-07-17
Abstract: A disposable sample tip (10) to provide a liquid 
sample of a predetermined volume and a plunger type 
injector (12) to introduce the sample into a spectrometer 
for analysis. The injector (12) is provided with an 
anti-suction means (104) so that the sample will not be 
withdrawn from the sample tip (10) in the event the 
sample tip (10) is filled before the injector (12) is 
made ready to introduce the sample into the spectrometer.
Patent EP-0353736-A3 (EP)
IPC: B22D11/06
Filed: 1989-08-02
Abstract: This invention relates to a process and 
apparatus for continuous sheet casting by twin rolls that 
involves pouring molten metal into the space defined by a 
pair of rotating rolls positioned parallel to each other 
and directly producing casting in the form of sheets. The 
principal object of this invention is to provide a process 
and apparatus for stably producing cast sheets with good 
shapes of both edges and uniform width using magnetic 
forces. This invention provides a process and apparatus 
for continuous sheet casting by twin rolls that involves 
continuously pouring molten metal into the space defined 
by a pair of rolls (10A, 10B) positioned 
parallel to each other and rolling the poured molten metal 
while causing it solidify gradually, in which a pair of 
rolls are used which is constructed in a manner that a 
plurality of paramagnetic material zones (14, 16) 
and a plurality of ferromagnetic material zones (18, 20, 
22) are alternately and integrally combined in the 
direction of axis, all of the ferromagnetic material zones 
of the two rolls are opposite to one another, by the 
action of magnets (24, 26) positioned outside or 
inside the rolls. Magnetic circuits are formed in two 
places arbitrarily selected in the direction of axis 
 
 
between the ferromagnetic material zones and the magnets 
which are opposite to one another between the two rolls, 
molten metal is continuously supplied to the gap of the 
rotating rolls while this condition is maintained, and the 
flow of molten metal to outside the magnetic fields in the 
direction of roll axis is prevented by the magnetic fields 
generated between the opposite rolls in the above-­
mentioned two places, whereby the casting width is 
controlled. It is desirable that at least two ferro­
magnetic material zones be provided on the shaft end sides 
of the two rolls with the middle portion (14) of the 
roll length serving as the center of symmetry.
Patent EP-0359068-A3 (EP)
Title: Method of improving quality of mortar or concrete structures and additives therefor
IPC: C04B28/02
Filed: 1989-09-01
Abstract: Disclosed is a method of improving the quality 
of a structure to be prepared from mortar or concrete, the 
method being characterized in that when the mortar or 
concrete is kneaded, a water-soluble amino resin is 
admixed therewith, or a water-soluble amino resin and at 
least one of a higher fatty acid metal salt and a nonionic 
surfactant are admixed therewith.
Patent EP-0367269-A3 (EP)
Title: Method for reinforcing glass, film-forming composition for the reinforcement of glass and reinforced glass articles
IPC: C03C17/02
Filed: 1989-11-02
Abstract: A method for reinforcing glass, which comprises 
coating a film-forming composition comprising one or more 
metal alkoxides and fine metal oxide particles, on the 
surface of the glass, in such an amount that a metal 
oxide coating film to be formed by said composition would 
have a thickness of at least 1 µm, followed by heat 
treatment to form a hardened metal oxide coating film.
Patent EP-0368319-A3 (EP)
IPC: C08J5/18
Filed: 1989-11-09
Abstract: The present invention relates to a 
process for producing a biaxially oriented 
polyester film, which comprises the steps of, 
   (a) stretching an amorphous film 
substantially comprising polyethylene 
terephthalate 1.2 to 4.0 times in the machine 
direction by single-stage or multi-stage process 
to obtain a film having an index of birefrin­
gence of 1 x 10⁻³ to 2.5 x 10⁻²,    (b) stretching the thus obtained film 
1.1 to 3.5 times in the machine direction by 
single-stage or multi-stage process to obtain 
a film having an index of birefringence of 3.0 x 10⁻² 
to 8.0 x 10⁻² without cooling the film to the glass 
transition temperature thereof or below,    (c) cooling the thus obtained film to 
the glass transition temperature thereof or 
below,    (d) heating the thus obtained film to 
the glass transition temperature or higher and 
stretching the film in the machine direction by 
single-stage or multi-stage process at a stretching 
ratio which brings the overall stretching ratio of 
4.0 to 9.0 times, and 
 
    (e) stretching the thus obtained film 
at least 3.2 times in the transverse direction.     
     According to the method of the present 
invention, a biaxially oriented polyester film 
which is excellent in thickness uniformity and 
flat and slippery properties can be easily producted 
and high-speed production thereof is possible, 
therefore, the present invention has a great 
industrial value.
Patent EP-0325474-A3 (EP)
Title: Receptor protein for human b cell stimulating factor-2
Inventor: KISHIMOTO TADAMITSU
IPC: C12N15/12
Filed: 1989-01-20
Abstract: Isolated receptor proteins for human B cell stimulating factor-2 are capable of specifically binding to human B cell stimulating factor-2. DNA coding for the above-mentioned receptor protein, expression vectors containing the above-mentioned DNA, host organisms transformed with the above-mentioned expression vector, a process for production of the receptor protein comprising culturing the host organisms in a medium to produce the receptor protein and recovering the receptor protein from the culture, and an antibody reacting with the protein are also disclosed.
Patent EP-0357380-A3 (EP)
Title: Manufacture of abrasive products
IPC: B24D18/00
Filed: 1989-08-30
Abstract: The invention provides a method of making an abrasive product 
which comprises a layer of bonded ultra-hard abrasive particles 
bonded to a substrate. The abrasive product is typically a 
diamond or cubic boron nitride composite compact. The method 
includes the steps of: 
   (a) providing a substrate (10) which has a surface (14) to 
which the layer of bonded ultra-hard abrasive particles 
is to be bonded;    (b) providing a slurry of the components, in particulate 
form, necessary to make the layer of bonded ultra-hard 
abrasive particles in a liquid medium adapted to flow 
and to set to a green state under predetermined 
conditions;    (c) applying a layer (18) of the slurry to the surface (14) 
of the substrate (10);    (d) applying the predetermined conditions during step (c) or 
immediately thereafter to cause the liquid medium to set 
to a green state;    (e) contacting the green state layer (18) with a 
complemental surface (22) provided on a pressure pad 
(20);    (f) removing substantially all the liquid medium from the 
green state layer (18); 
 
    (g) placing the substrate/pressure pad combination in the 
reaction zone of a high temperature/high pressure 
apparatus; and    (h) applying conditions of elevated temperature and pressure 
to the combination to convert the green state layer (18) 
into a layer of bonded ultra-hard abrasive particles 
which is bonded to the substrate (10).
Patent EP-0380989-A3 (EP)
Title: Plaster for transdermal administration
IPC: A61K47/18
Filed: 1990-01-20
Abstract: The plaster contains at least one pharmaceutical agent which has systemic activity and a molecular weight below 1000, and contains in addition to the agent and customary pharmaceutical auxiliaries dexpanthenol as penetration aid. <IMAGE>
Patent EP-0387818-A3 (EP)
IPC: E01F9/692
Filed: 1990-03-13
Abstract: Der Mehrzweckpfosten (11) weist eine Fußplatte (15) und 
einen Pfostenteil (14) auf, die mittels einer Haltevor­
richtung (16) miteinander koppelbar sind. Der Pfosten­
teil (14) ist als prismatischer Hohlkörper ausgebildet, 
dessen Querschnitt ein regelmäßiges Polygon mit einer 
geraden Anzahl von Polygonseiten ist. In jeder Prismen­
fläche (17 ... 19) ist mindestens ein Durchgangsloch (21) 
vorhanden, um daran Absperrteile unterschiedlicher Art 
anzuschließen. Zweckmäßigerweise sind die Durchgangs­
löcher (21) mit schlitzartigen Erweiterungen (24) versehen.
Patent EP-0394808-A3 (EP)
Title: Pig breeding unit mobile elements designed to divide each sty into a number of farrowing compartments
IPC: A01K1/02
Filed: 1990-04-17
Abstract: A pig breeding unit of the kind comprising a plurality of sties, 
each sty being apt to hold a number of piglets, wherein mobile 
movable barriers (6, 8) are provided for dividing each sty into a 
number of compartments (A, B, C, D), each destined to constitute a 
farrowing pen, said farrowing compartments (A-B-C-D) having a 
corner in common, the animal feed equipment (9, 10) being located 
in the said common corner.
Patent EP-0396987-A3 (EP)
IPC: C07C45/63
Filed: 1990-04-28
Abstract: Verfahren zur Herstellung von kernfluorierten Trifluor­
methylbenzaldehyden aus kernchlorierten Trifluormethyl­
benzaldehyden und neue kernfluorierte Trifluormethyl­
benzaldehyde.
Patent EP-0380355-A3 (EP)
Title: Carbamates of 6-chloro-7,8-dihydroxy-1-(4'-hydroxyphenyl)-2,3,4,5-tetra-hydro-1h-3-benzazepine as prodrugs
IPC: A61P9/12
Filed: 1990-01-26
Abstract: A compound of formula I 
  
in which R₆ is halo, and R₇, R₈ and R₄ are each 
independently hydrogen or -CONHR wherein R is C₁₋₄alkyl, 
pharmaceutical compositions containing them and their use 
in therapy.
Patent EP-0384759-A3 (EP)
Title: Differential rotation control device
IPC: F16H39/40
Filed: 1990-02-22
Abstract: Two torque transmission assemblies (6A,6B) have pump-driving 
and pump driven means which are pump-operated by differential 
rotation between two rotors (7, 8A/B), two pump assemblies 
(19A,19B) circularly communicated with the pump-driving and pump 
driven means of the torque transmission assemblies, and means for 
controlling fluid flows between the pump inlet and outlet ports 
of each of the pump assemblies (19A,19B) individually.
Patent EP-0395404-A3 (EP)
Title: Image processing apparatus
IPC: H04N1/405
Filed: 1990-04-26
Abstract: Image processing apparatus comprising an input 
means to input the data of objective pixel, calculation 
means to obtain average density value in the specified 
region and quantization means to quantize the data of 
the objective pixel based on the said average density 
value wherein the entire image including its edge is 
effectively binalized and in the serial scanning of 
data, continuity is not lost at the connection of 
scans, thus enabling to obtain the image with excellent 
gradation and resolution.
Patent EP-0414368-A3 (EP)
Title: Method and apparatus for data and forward error correction coding for low dc-offset and short run length
IPC: H03M7/14
Filed: 1990-07-09
Abstract: An encoder encodes a plurality of bit sequences of a digital signal into data codewords having improved signal characteristics, i.e., limited maximum run lengths and limited cumulative DC-offsets. Then, the encoder performs error protection encoding on the data codewords using a forward error correction ("FEC") code to form an FEC code block from a number of the data codewords. Preferably, the FEC code block is formed by generating a number of check or FEC bits equal to the number of data codewords in the block, and then concatenating one FEC bit and its binary complement with each data codeword so that one FEC bit and its complement are interposed between each successive codeword. In a preferred embodiment, a 96-bit FEC code block is formed from eight 10-bit data oodewords (formed by an 8b/10b data encoder), eight FEC bits, and eight FEC complement bits. In another preferred embodiment, each 16-bit input sequence (DATA 0, DATA 1) is encoded into a 20-bit data codeword pair made up of a 9-bit codeword and an 11-bit codeword. An implementation of this embodiment uses a precoder and 8b/9b and 10b/11b sub-encoders, which collectively perform 16b/20b encoding. Then, an 8-bit FEC word is generated from an 80-bit block consisting of four of the 20-bit codeword pairs. One FEC bit and its binary complement are concatenated to each 9-bit and 11-bit data codeword, resulting in a 96-bit FEC block. Preferably, the data codewords in the FEC blocks are 3/4/3 codewords. Also, the complementary FEC bit pairs can be used at the receiver to obtain proper framing of the FEC code block prior to decoding.
Patent EP-0460404-A3 (EP)
Title: Method for data transmission in communication exchange
IPC: H04Q3/62
Filed: 1991-05-03
Abstract: 2.1 The use of speech paths for data links in communication exchanges is to be largely avoided when dialling units of simple telephone terminals are used for data input. Uniform input formats are to be made available to the data terminal devices, independent of the design of the input units (dial switch, keypad) of simple telephone terminals. 2.2 The information transmitted by an analog terminal and received by a relevant local controller is forwarded via an existing bus line system in a signalling channel formed for this purpose to a centrally disposed processing unit provided to perform specific tasks. The processing unit checks the data arriving from the analog terminal and forwards them only if they can be processed correctly therein. A forwarding signalling channel connecting to a data terminal device is formed. The processing device informs the analog terminal whether the data transmission has been performed correctly or not. 2.3 No speech path needs to be made available in order to set up a connection between a simple analog telephone terminal used to input data and a data terminal device. The dialling-information receiving devices already present in the local control devices can be used at no additional cost to receive the information transmitted from the subscriber terminals. There is therefore simply a link via the signalling paths, which is activated for a short period on each individual data input. The processing device furthermore enables uniform data formats to be transmitted to the data terminal devices, independently of the type of the respective telephone terminal used for data input. Furthermore, the processing unit can cause audible tones and/or spoken announcements to be transmitted to the calling telephone terminal. <IMAGE>
Patent EP-0477828-A3 (EP)
Title: Hydroxylation of methyl groups in aromatic heterocyclic compounds by microorganisms
IPC: C12N1/21
Filed: 1991-09-23
Abstract: A process using microorganisms which contain genes, which form an active xylene monooxygenase, which form no effective, chromosomally or plasmid-coded alcohol hydrogenase, and which are, thus, capable of hydroxylating methyl groups on aromatic 5- or 6-atom heterocycles to the corresponding hydroxymethyl derivatives, for the production of hydroxymethylated 5- or 6-atom heterocycles.
Patent EP-0444835-A3 (EP)
Title: Collapsible laminated tube for dentifrice
IPC: B65D35/02
Filed: 1991-02-22
Abstract: A laminated structure which is useful for making tubes for dentifrice tubes is comprised of a structure where the laminate layer which contacts the dentifrice consists of a blend of polybutylene terephthalate and polyethylene. The other layers can consist of adhesives, paper, foils and the like. A polybutylene terephthalate-polyethylene layer has been found to have a low degree of absorption of flavourant.
Patent EP-0459832-A3 (EP)
Title: Electronic device and method for producing the same
IPC: G02F1/1335
Filed: 1991-05-31
Abstract: This invention is to improve the assembling precision of an electronic device including a functional member, other than an electrode, requiring alignment, such as a light shield member or a spacer. Such functional member is composed of aluminum or a metal principally composed of aluminum, deposited by a CVD process utilizing alkylaluminum hydride gas. <IMAGE>
Patent EP-0567775-A3 (EP)
IPC: F24F8/26
Filed: 1993-03-24
Abstract: Process for treating room air for the human domain, in particular for living rooms and work rooms, in which the room air to be treated has or can have physically and/or chemically separable pollutants. The room air is treated climatically in a climate-control apparatus and transported by a blower in the region of the climate control apparatus. In at least one oxidiser, the room air is treated with ozone generated in an ozoniser, for the oxidation of oxidizable pollutants. The room air coming from the oxidiser is treated in at least one filter device having a conversion filter for converting ozone into stable molecular oxygen and the room air coming from the filter device is analysed for ozone by at least one ozone sensor. The ozone generated in the ozoniser is controlled and/or regulated in terms of volume depending on electrical signals from the ozone sensor. The treated room air is vented through at least one outlet channel having an air outlet into the assigned room to be climatised. Before the treatment in the oxidiser, the room air is analysed quantitatively for oxidisable pollutants by at least one pollutant sensor and the ozone generated in the ozoniser is additionally controlled and/or regulated in terms of volume depending on electrical signals from the pollutant sensor. The room air coming from the filter device, before the analysis with the ozone sensor, is impinged with ozone concentration pulses by a self-test ozoniser. In the absence of electrical self-test signals from the ozone sensor, the ozoniser is controlled into a stand-by state. An air-conditioning unit for carrying out the process is also specified. <IMAGE>
Patent EP-0586874-A3 (EP)
Title: Verfahren zur Herstellung von Formteilen durch Verpressen
IPC: B30B11/00
Filed: 1993-08-02
Abstract: Beschrieben wird ein Verfahren zum Herstellen von Formteilen, bei dem ein 
faseriges Material mit einem Kleber vermischt und unter Druck bis zum Abbinden 
des Klebers in einer Form gehalten wird. Das Verfahren ist dadurch 
gekennzeichnet, daß als fasriges Material im wesentlichen geschnittene, 
gehäckselte und/oder gerissene synthetische Monofilamente eingesetzt werden, 
die dem Formteil Härte und Steifigkeit vermitteln, bei gleichzeitig großporigem freien 
Volumen, und daß der Kleberanteil im fertigen Formteil weniger als 10 Gew.%, 
bezogen auf das Formteil, beträgt.  
     Ferner werden Formteile aus kurzgeschnittenen Monofilamenten beansprucht, die 
nach dem obigen Verfahren erhältlich sind. Diese Formteile sind dadurch 
gekennzeichnet, daß monofiles Trägermaterial dem Formte Härte und Steifigkeit 
vermittelt, bei gleichzeitig großporigem freien Volumen und daß ein Kleberanteil von 
weniger als 10 % im fertigen Formteil im wesentlichen Zusammenhalt und 
elastische Eigenschaften liefert.  
     Mit dem Verfahren lassen sich Monofilament-Reststoffe einer erneuten Verwertung 
zuführen.