baber/WOPTO huggingface dataset:
Patent EP-0290255-A3 (EP)
IPC: B66B23/10
Filed: 1988-05-05
Abstract: A moving walkway which has a main support belt (50) having a secondary support belt 
(51) which lies thereover over most of the run of the main support belt but extends 
therebeyond at each end thereof to terminate closely adjacent a further support belt 
(20) with means (10) between the secondary support belt and the further support belt 
over which a passenger can pass whilst being propelled forwardly by either the 
secondary support belt (51) or the further support belt (20).  
     Also described is a hand rail assembly, the speed of which can vary so as to be 
complementary to the variations in the speed of the walkway
Patent EP-0298599-A3 (EP)
IPC: A23L3/3409
Filed: 1988-06-01
Abstract: For treating a material with gas or vapour, 
especially a fumigant, there are provided a sealable 
enclosure device 10, a pump 22 which may have an inlet 
28 for the agent and a heat reservoir 86, and a long 
flexible hose 24 to allow the enclosure to be evacuated 
after treatment and the effluent discharged outside the 
premises where the material is treated.
Patent EP-0305149-A3 (EP)
IPC: G01K11/00
Filed: 1988-08-24
Abstract: An article comprises a bent strip 2, the ends (4) of 
which can be rotated relative to each other to cause the 
strip to change its shape. One embodiment of the strip is 
initially in the shape of a split circle. Rotation causes 
the strip to adopt an intermediate complex shape and then a 
double circle shape. One application of the invention is as 
a statue.
Patent EP-0338163-A3 (EP)
Title: Improvements in or relating to the disposal of waste material
IPC: E03D11/11
Filed: 1988-11-23
Abstract: A disposal unit, for the disposal of dog waste, 
comprises a casing (19) having an inlet slot (27) in its 
upper wall, from which a chute (28) leads downwardly 
within the casing to a bowl (23). An outlet conduit (24), 
incorporating a U-bend water trap, leads from the bowl 
(23) out of the casing for connection to a sewage system. 
A flushing cistern (30) is mounted within the casing and 
is operated by an external lever (31). In use, the dog 
waste is picked up in a scoop, placed in a disposable 
paper bag, and then deposited through the slot (27). It 
slides down into the bowl from where it may be flushed 
away by operation of the lever (31).
Patent EP-0322153-A3 (EP)
Title: Heterocyclic oxophtalazinyl acetic acids
IPC: A61P3/10
Filed: 1988-12-15
Abstract: A heterocyclic oxophthalazinyl acetic acid having 
aldose reductase inhibitory activity of the formula 
  
wherein X is oxygen or sulfur, Z is a covalent bond, O, 
S, NH or CH₂ or CHR₅Z is vinylene; R₁ is hydroxy, or a 
prodrug group; R₂ is a heterocyclic group, R₃ and R₄ 
are hydrogen or the same or a different substituent, 
and R₅ is hydrogen, methyl or trifluoromethyl. The 
pharmaceutically acceptable acid addition salts of the 
above compounds wherein R₁ is di(C₁-C₄)alkylamino or 
(C₁-C₄)alkoxy substituted by N-morpholino or 
di(C₁-C₄)alkylamino and the pharmaceutically active 
base addition salts of the above compounds wherein R₁ 
is hydroxy are also aldose reductase inhibitors.
Patent EP-0282405-A3 (EP)
Title: Low toxicity drug-lipid systems
IPC: A61K9/16
Filed: 1988-03-04
Abstract: Methods and compositions are described for nonliposomal lipid complexes in association with toxic hydrophobic drugs such as the polyene antibiotic amphotericin B. Lipid compositions are preferably a combination of the phospholipids dimyristoylphosphatidylcholine (DMPC) and dimyristoylphosphatidylglycerol (DMPG) in about a 7:3 mole ratio. The lipid complexes contain a bioactive agent, and may be made by a number of procedures, at high drug:lipid ratios. These compositions of high drug:lipid complexes (HDLCs) may be administered to mammals such as humans for the treatment of infections, with substantially equivalent or greater efficacy and reduced drug toxicities as compared to the drugs in their free form. Also disclosed is a novel liposome-loading procedure, which may also be used in the formation of the HDLCs.
Patent EP-0290421-A3 (EP)
Title: Improved sucrose fatty acid ester compositions and shortening and margarines made therefrom
IPC: A23G9/32
Filed: 1988-05-06
Abstract: The present invention relates to intermediate melting sucrose fatty acid ester compositions that are capable of rapid crystallization from a melted state. The compositions comprise 60% to 97% by weight intermediate melting sucrose fatty acid esters and 3% to 40% hardstock triglycerides or hardstock polyol fatty acid esters. Preferably the average fatty acid chain length of the hardstock material fatty acids is not less than the average fatty acid chain length of the intermediate melting sucrose ester fatty acids. The sucrose fatty acid esters are characterized by their rheology, liquid/solid stability, iodine value, and solids at body temperature. Rapid crystallization of the esters is useful in preventing anal leakage, and it could also translate into a reduction of post-hardening in shortenings and margarines, and into improved high temperature stability and temperature cycling stability as may be encountered during distribution of these products to the end user.
Patent EP-0342319-A3 (EP)
IPC: F02P1/08
Filed: 1989-03-02
Abstract: Kondensatorzündanlage für Brennkraftmaschinen mit 
einem von einem Magnetgenerator mit gemeinsamem Eisen­
kern während jeweils der einen induzierten positiven 
Halbwelle über eine Ladediode aufzuladenden Ladekonden­
sator, der durch einen elektronischen Schalter über 
die Primärwicklung der Zündspule entladen wird, wobei 
jeweils eine der vom Magnetgenerator in der Primärwick­
lung induzierten Spannungshalbwellen den elektroni­
schen Schalter durchsteuert, wobei die Ladespule ein 
Teil der Zündspule ist.
Patent EP-0337292-A3 (EP)
IPC: G01F1/60
Filed: 1989-04-06
Abstract: Es wird ein Verfahren und eine Schaltungsanordnung zum inter­
mittierenden Anlegen einer elektrischen Gleich- oder Wechsel­
spannung mittels eines Schalters (2) an eine einen Stoff be­
rührende Elektrode (1), insbesondere zur Reinigung der Elektrode 
(1), beschrieben. Das Verfahren eignet sich vor allem zur An­
wendung in der magnetisch-induktiven Durchflussmesstechnik. Das 
Ziel ist es, in dem Schaltelement (2) vorhandene parasitäre 
Kapazitäten sowie dort auftretende Störspannungen gegenüber den 
Elektroden (1) abzuschirmen.  
     Dies wird dadurch erreicht, dass zumindest in der Zeitspanne, in 
der keine Spannung (U) angelegt ist, das elektrische Potential 
der Elektrode (1) zu dem Anschlussteil des Schaltelements (2) 
gekoppelt wird, der der Elektrode (1) nicht zugeordnet ist. Als 
Koppelelemente eignen sich Impedanzwandler (4a, 4b).
Patent EP-0348676-A3 (EP)
IPC: F01D11/24
Filed: 1989-05-29
Abstract: Gasturbinenanlage, bei der die aus einem wiederdruckteil (1) des 
Verdichters abströmende Verdichterluft vor ihrem Eintritt in 
einen Hochdruckteil (2) des Verdichters über einen Wärmetauscher (8) 
unter Beiziehung eines von außen zugeführten Kühlmittels (10) zwi­
schengekühlt wird; dabei soll das aus dem Wärmetauscher (8) ab­
strömende Kühlmittel der Gasturbinenanlage zur Erhöhung des 
thermischen Wirkungsgrades zugeführt werden; vorteilhaft kann 
das abströmende Kühlmittel zur Turbinen­
kühlung, insbesondere zur Turbinegehäusekühlung, 
zur lastabhängigen thermischen Steuerung 
(Radialspaltoptimierung) und zur Kühlung von Leit- und/oder Laufschaufeln 
verwendet werden.
Patent EP-0350081-A3 (EP)
IPC: B65H54/70
Filed: 1987-03-07
Abstract: Die Spulgeschwindigkeit beim Umspulen eines Fadens wird zur 
Steigerung der Produktionsleistung derart eingestellt, dass 
die Fadenspannung jeweils möglichst knapp unterhalb eines 
Werts liegt, oberhalb dessen Fadenbrüche häufiger auftreten. 
Vorzugsweise wird die Umspulgeschwindigkeit in Abhängigkeit 
von der sich auf einer Vorlage (1) noch befindlichen 
Restfadenlänge programmgemäss geändert, wobei die 
Restfadenlänge aus der Differenz zwischen der totalen Länge 
des Fadens auf der Vorlage und der bereits von der Vorlage 
abgespulten Länge des Fadens ermittelt wird. Die totale Länge 
des Fadens auf einer Vorlage wird aus dem Gewicht des 
vorgelegten Fadens und einem Kalkulationsfaktor Länge pro 
Fadengewicht berechnet. Zu diesem Zweck enthält die 
Einrichtung zur Durchführung dieses Verfahrens eine Wägezelle 
(12), die an die Steuereinheit (8) der Umspuleinrichtung 
angeschlossen ist. Die Umspulgeschwindigkeit kann während des 
gesamten Umspulprozesses nahe an jener Grenze gehalten 
werden, hinter der Fadenbrüche vermehrt auftreten.
Patent EP-0361518-A3 (EP)
Title: Platform balance
IPC: G01G21/22
Filed: 1989-09-29
Abstract: For the simplified putting into operation and a reduced overall height in a platform balance, it is proposed to arrange the support rams (9) of the force measurement cell (2) inside a passage bore of the force measurement cell (2) and with an attached, preferably hardened counterplate (8) with interposition of an annular gap (15). It is furthermore proposed to design a connecting box which can be pulled out in the manner of a drawer, for the central recording of weighing data on a lateral peripheral surface of the platform balance. <IMAGE>
Patent EP-0370451-A3 (EP)
IPC: H01R43/04
Filed: 1989-11-21
Abstract: Bei einer Vorrichtung zum Crimpanschluß von Verbindungs­
elementen an elektrischen Leitungen wird ein Unterwerkzeug 
benutzt, worin das Verbindungselement mit seinen zum 
Crimpanschluß dienenden Krallen eine definierte Position 
bezüglich eines hubbeweglichen Oberwerkzeugs einnimmt, das 
sie um eine eingeführte Leitung crimpt. Mit einem Kraft­
messer wird die jeweils bei der Hubbewegung angefallene 
Kraft gemessen und einem elektronischen Auswerter mitge­
teilt. Um eine möglichst einfache und zuverlässige Kon­
trolle des jeweiligen Crimpanschlusses zu erhalten, wird 
vorgeschlagen, den Kraftmesser einen bestimmten, einstell­
baren Endwert der Crimpkraft überwachen zu lassen und vom 
Auswerter, davon gesteuert, gleich den unteren Umkehrpunkt 
der Hubbewegung individuell zu bestimmen. Zugleich wird 
in Richtung der Hubbewegung eine Längenmessung ausgeführt, 
und zwar im Zeitpunkt des unteren Umkehrpunkts und dabei 
die Crimphöhe des Verbindungselements bestimmt. Dieser 
Ist-Wert wird dem Auswerter mitgeteilt, wo ein entsprechen­
der idealer Soll-Wert der Crimphöhe voreingestellt ist. 
Entsprechend der Differenz zwischen dem Ist-Wert und dem 
voreingestellten Soll-Wert wird auf einen fehlerhaften 
Crimpanschluß vom Auswerter geschlossen, wenn ein bestimmter 
Toleranzbereich dabei überstiegen wird.
Patent EP-0374557-A3 (EP)
Title: Ion diffusion-induced anti-wear layer
IPC: C22F1/00
Filed: 1989-12-02
Abstract: Ion diffusion-induced anti-wear layer or consolidation layer of higher hardness on a ground sintered carbide surface, in which lattice defects occur on grinding, into which material fixing the lattice defects has diffused down to a depth of about 100  mu m.
Patent EP-0343945-A3 (EP)
Title: Immunostimulating 7-deaza-7-oxa-and 7-deaza-7-thia-analogs of 8-substituted-guanine-9-(1'-beta-d-aldoglycosidyl) derivatives, compositions and methods
IPC: C07D498/04
Filed: 1989-05-24
Abstract: An immune response-enhancing guanosine analog 
derivative having a structure that conforms to the 
formula 
  
wherein Z is oxygen (O) or sulfur (S); X is 
oxygen (O), sulfur (S) selenium (Se) or cyanimino 9NCN); 
and R₁ is an aldoglycoside is disclosed. Also disclosed 
are a composition containing the guanosine analog 
derivative as active ingredient and a method of using 
the composition for immunostimulation.
Patent EP-0350289-A3 (EP)
IPC: H01B17/14
Filed: 1989-07-05
Abstract: A porcelain hollow insulator (1) having 
adhered to its inner wall surface an elastic insulating 
layer (5) having a tensile strength of at least 
150 kg/cm² and a thickness of at least 2 mm, to improve 
explosion damage prevention.
Patent EP-0354027-A3 (EP)
Title: Biodegradable, non-toxic, nonhazardous solvent composition
IPC: C11D7/24
Filed: 1989-08-03
Abstract: A biodegradable, non-toxic, non-hazardous solvent 
composition comprises a mixture of a major amount of 
para-menthadienes and a minor amount of terpene alcohols.
Patent EP-0367520-A3 (EP)
Title: Improvements in apparatus for forming watermarks in paper
IPC: D21H21/26
Filed: 1989-10-27
Abstract: A paper machine having an endless foraminous element for 
engagement with a fibrous web during formation of the web 
into paper, said element having bonded thereto with 
flexible bonds, spaced flexible components each 
representing a surface configuration adapted to generate a 
watermark in said paper as a result of the engagement of 
said foraminous element with said web.
Patent EP-0375273-A3 (EP)
Title: Formable thin steel sheets and method of producing the same
IPC: C21D8/04
Filed: 1989-12-14
Abstract: A formable thin steel sheet such as hot rolled 
sheet, cold rolled sheet or surface treated sheet 
comprises not more than 0.003 wt% of C, not more than 
1.0 wt% of Si, not more than 1.0 wt% of Mn, not more 
than 0.15 wt% of P, not more than 0.020 wt% of S, not 
more than 0.0045 wt% of O, not more than 0.0020 wt% of 
N, not more than 0.15 wt% of Al provided that a ratio of 
Al/N is not less than 30, and the balance being Fe and 
inevitable impurities, and has not only improved 
formability for press forming, deep drawing or the like 
but also improved fatigue resistance as a welded joint.
Patent EP-0344090-A3 (EP)
IPC: A61L15/44
Filed: 1989-05-26
Abstract: An apparatus and method is described for applying 
epidermal growth factor (EGF) for achieving healing enhancement 
at a wound site. The human source of epidermal growth factor, 
designated as hEGF, is applied from the synthetic resin matrix 
system of this invention, and which comprises a polymer, such 
as poly(2-hydroxyl ethyl methyl methacrylate), referred to as 
PHEMA, an organic solvent, such as polyethylene glycol (PEG), 
and a hydrogen binding plasticizer, such as dimethylsulfoxide 
(DMSO). The plasticizer regulates the set-up time of the 
synthetic resin, so that the more plasticizer present, the 
shorter the set-up time. The dressing, once formed, and having 
the healing enhancer contained therein, may be sealed within 
various backing sheets, in order to preserve its aseptic 
condition. When ready for use, one of the backing sheets may 
be peeled away to expose the resin pad with the embodied 
healing enhancer, ready for application to the wound site.
Patent EP-0391029-A3 (EP)
IPC: F02D1/12
Filed: 1990-01-24
Abstract: Bei einem Verfahren zum Regeln der Drehzahl eines 
Dieselmotors eines Straßenfertigers, an den neben einem 
Fahrantrieb Arbeitsaggregate anschließbar sind, und bei 
dem eine Verstelleinrichtung die Einspritzpumpe zwischen 
Leerlauf und Nenndrehzahl verstellt, und ein an den 
Fahrantrieb angeschlossener Fahrhauptschalter für den 
Einbau-Arbeits-Fahrbetrieb vorgesehen ist, wird die 
Drehzahl während Unterbrechungen des 
Einbau-Arbeits-Fahrbetriebs automatisch an den 
momentanen Leistungsbedarf der zu diesem Zeitpunkt 
aktiven Arbeitsaggregate, z.B. Förderer, Heizung, 
Verdichter, angepaßt. Eine zum Durchführen des 
Verfahrens geeignete Vorrichtung weist eine mit der 
Verstelleinrichtung (4, 6, 3) verbundene 
Verstellhilfsvorrichtung (10, 10′) auf, die zumindest 
mit einem Schalter (26) oder einer Schalteinheit (20) 
zum Zu- und Abschalten des Arbeitsaggregats (33, 19) in 
Schaltverbindung steht und die Einspritzpumpe (2) aus 
der Leerlaufdrehzahlstellung automatisch bis zur 
Nenndrehzahlstellung verstellen kann. Bei 
Unterbrechungen des Einbau-Arbeits-Fahrbetriebs werden 
die Umweltbelastung und der Energieverbrauch vermindert.
Patent EP-0388893-A3 (EP)
IPC: H04H20/00
Filed: 1990-03-20
Abstract: A digital radio transmission system having a first 
terminal office (10), a second terminal office (20) and at least 
one drop/insertion (DI) office (30) located therebetween. 
Long distance lines between the first and second 
terminal offices (10, 20) are handled in the DI office (30) together 
with first and short distance lines each being replaced 
by first and second protection lines, respectively. A 
protection line for the long distance lines is realized 
by commonly using the first and second protection lines 
inherently allotted to the first and second short 
distance lines. Further the line switching, due to a 
fault in the long distance line, from the faulty long 
distance line to the both the first and second short 
line side protection lines can be achieved by 
communicating a particular line switching control signal 
among all the offices.
Patent EP-0393629-A3 (EP)
Title: Locking apparatus for skid steer loader
IPC: B60R21/00
Filed: 1990-04-18
Abstract: A locking apparatus (10) for a skid steer 
loader which is operable to secure the wheels against 
movement, the locking apparatus including a support 
tube (33) disposed in substantially coaxial alignment with 
an aperture formed in a drive sprocket (21), a locking 
member (50) slideably housed in the support tube and 
reciprocally moveable between a retracted position 
and a locking position, a pair of biasing springs (53, 64) 
individually housed in the support tube and 
positioned on opposite ends of the locking member; 
and a control cable (105) for urging the locking member 
into the locking position.
Patent EP-0394924-A3 (EP)
Title: Photosensitive lithographic printing plate requiring no wetting water
IPC: G03F7/075
Filed: 1990-04-23
Abstract: There is disclosed a photosensitive lithographic 
printing plate requiring no wetting water, which comprises 
a support, at least a primer layer, a photosensitive layer 
and a silicone rubber layer provided on the support in 
this order. The primer layer contains at least (1) a 
diazo resin and (2) a polymer containing hydroxyl group. 
The printing plate has excellent durability and ink 
application property.
Patent EP-0418733-A3 (EP)
Title: Radiation-curable composition and method of producing a solder mask
IPC: C08G59/40
Filed: 1990-09-13
Abstract: A description is given of a radiation-polymerisable composition which contains a polymerisable compound, a polymeric binder containing units of methacrylic acid, a methacrylate and a styrene, the latter in a proportion of 40 to 65% by weight, a finely divided mineral pigment with a silicic acid or silicate base, a photopolymerisation initiator, a compound containing at least two epoxy groups in the molecule and a thermal hardener for epoxy groups. The composition is suitable in particular for producing solder resist masks and, after exposure to an image and development, can be cured by heating to 80 to 150 DEG C to form a template which is resistant under soldering conditions.
Patent EP-0390560-A3 (EP)
Title: Suppression of noise from seismic vibrators
IPC: G01V1/04
Filed: 1990-03-29
Abstract: Air wave noise caused by vibrating baseplate (10) 
on a seismic vibrator is reduced or eliminated by detecting 
the acceleration of the baseplate using transducers (12), 
and therefrom forming a counterpart wave which is equal in 
amplitude but opposite in phase, transmitted through a 
speaker (24) to produce an opposite air wave to cancel the 
baseplate air wave.
Patent EP-0393010-A3 (EP)
IPC: F24D19/10
Filed: 1990-03-13
Abstract: Im Bereich der Entnahmestelle eines Warmwasserbereiters 
(21) ist eine Vorrichtung (1, 16, 24) angeordnet, welche 
sowohl den Rückfluß der erwärmten Flüssigkeit aus einer 
Warmwasserleitung (23) in den Warmwasserbereiter (21) als 
auch die Entnahme der erwärmten gespeicherten Flüssigkeit 
unterhalb einer bestimmten Temperatur aus dem 
Warmwasserbereiter (21) verhindert.
Patent EP-0448124-A3 (EP)
Title: Optical modulation device and display apparatus
IPC: G02F1/13363
Filed: 1991-03-22
Abstract: An optical modulation device is constituted by a polarizer; a first film forming a first state and a second state depending on an electric field applied thereto, the first state causing birefringence and the second state not causing birefringence respectively of polarized light from the polarizer, the first film having a thickness set for functioning as a halfwave plate in its first state; and a second film not causing birefringence of light having passed through the second state of the first film but causing birefringence of light having passed through the first state of the first film, the second film having a thickness set for functioning as quarter wave plate or a halfwave plate when the first film is set in its first state. The light from the second film is caused to enter the second film again through a reflection means or a third film selectively forming a first state causing birefringence of light which has caused birefringence and passed through the second film or a second state not causing birefringence of light which has passed through the second film without causing birefringence. The light thus modulated is then caused to enter an analyzer. As a result, an optical modulation giving a large contrast is provided by using a material having a small birefringence effect for the first film or third film.   <IMAGE>
Patent EP-0470686-A3 (EP)
Title: (benzhydryloxyethylpiperidyl)aliphatic acid derivatives and their use in the treatment of allergies and asthma
IPC: A61K31/452
Filed: 1991-03-13
Abstract: Compounds of formula (I): <CHEM> in which: R<1> and R<2> are independently alkyl, alkoxy, trifluoromethyl, nitro or halogen; A is an aliphatic hydrocarbon group having from 2 to 8 carbon atoms whose chain contains at least 2 carbon atoms in a linear chain between the piperidine group and -COOH, said group optionally being unsaturated; and m and n are independently 0, 1, 2 or 3; and pharmaceutically acceptable salts and esters thereof have been found to have valuable anti-histamine properties without the usual side effects of anti-histamines. Methods of preparing the compounds are also provided.
Patent EP-0611598-A3 (EP)
Title: In situ PCR amplification system.
Inventor: ATWOOD JOHN G
IPC: C12Q1/6841
Filed: 1993-09-30
Abstract: An apparatus (80) for assembly of an in situ PCR sample and reagent fluid containment system on a glass slide (14), wherein said containment system comprises a cover member (16) and a retaining assembly (20,22, 28), said apparatus comprising: a base (45); a support platform (42) mounted on said base, said support platform having a generally horizontal top surface for receiving and supporting components of said retaining assembly and said slide in a predetermined spaced relation; an elongate compression arm (84) movably supported from said base at a position spaced from said platform, said arm being operative to compress said glass slide and said retaining assembly together in close contact; and a retaining assembly installation mechanism (86) positioned so as to install said retaining assembly onto said slide (14) while said compression arm (84) is compressing said glass slide (14) and said retaining assembly together. <IMAGE>
Patent EP-0662310-A3 (EP)
Title: Device to drain away urine.
Inventor: ROEMPKE HEINZ
IPC: A47K11/06
Filed: 1994-11-22
Abstract: A urine guiding device consists of an open-ended flexible hose of material exhibiting delayed water-solubility. Pref. the material is a recyclable, pref. bio-degradable, wet tear resistant material such as cellulose, bio-degradable plastic or a similar single-use material or is a reusable material.
Patent EP-0666696-A3 (EP)
Inventor: MIYAWAKI MAMORU
IPC: H04N7/26
Filed: 1995-02-03
Abstract: A data processing method for comparing a first
data group with a second data group, the method
characterized in that a data subgroup is selected from
at least one data group out of the first and second
data groups to perform an arithmetic operation for
comparing the selected data subgroup to the other data
group.