baber/WOPTO huggingface dataset:
Patent EP-0259049-A3 (EP)
Title: Device for electromagnetic treatment of living tissue
IPC: A61N2/04
Filed: 1987-08-17
Abstract: A solenoid device (10) for treatment of body tissue such as bones or other regions with pulsed signals comprises a flexible flat belt (14) for encircling a body part or cast surrounding a body part containing tissue to be treated. The belt (14) has a plurality of parallel conductors (16) extending along its length and has its opposite ends offset by one or more conductor spacings (18). The resultant aligned conductor ends are connected together to form at least one continuous coil (10), with the resultant unconnected outer conductor ends at opposite sides of the belt (14) comprising inputs across which a suitable electrical signal can be connected. An adjustment device or buckle (48) is mounted on the belt (14) to allow the diameter of the belt (14) to be adjusted. The buckle traps a doubled over portion of the belt (14) circumference which is adjustable in length to change the diameter of the device to closely fit the underlying body part or cast.
Patent EP-0273573-A3 (EP)
IPC: B01J13/04
Filed: 1987-11-19
Abstract: The disclosure relates to a coating apparatus 
and process for coating small particles with the 
product of a source gas. The source gas is mixed 
with a diluent gas to form a flowing feed gas. An 
entrainment means (4) entrains small particles (2) to 
be coated in the feed gas and the feed gas with the 
small particles entrained is forced to flow through a 
furnace (18) which heats the particles and the source 
gas to a temperature sufficient for the source gas to 
decompose to produce a coating product. The coating 
product of the source gas plates out on the small 
particles, coating them. The coated small particles 
leave the furnace entrained in exhaust gases. A 
separation means (24) separates exhaust gases from 
the coated particles. These particles may be 
transported back into the entrainment means and 
reintroduced into the furnace for additional coatings.
Patent EP-0275940-A3 (EP)
Title: Differential amplifier with controllable power consumption
IPC: H03F1/02
Filed: 1988-01-15
Abstract: The differential amplifier has two n-channel or p-channel field effect transistors serving as controllable current sources which supply auxiliary currents upon appearance of an input signal which amplify the quiescent current. The inputs of the differential amplifier are connected to the gate terminals of the n-channel or p-channel field effect transistors via a level-converting circuit for converting the d.c. component of the input signal superimposed on a gate bias voltage to a lower or, respectively, higher output level. As a result of the control of the current sources proceeding from the amplifier input good driver qualities, a distortion-free signal transmission and a lower dissipation power are guaranteed.
Patent EP-0276770-A3 (EP)
Title: Paper-sizing agent based on particulate aqueous dispersions
IPC: D21H19/24
Filed: 1988-01-22
Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG  to 100 DEG  C. in the presence of a peroxide initiator.
Patent EP-0293860-A3 (EP)
IPC: G06F13/28
Filed: 1988-06-01
Abstract: In a computer system, each of several peripheral 
devices communicates through an associated 
adapter with a controller. The controller 
sequentially establishes direct memory access data 
transfers between main memory on a system bus and 
individual peripheral devices. A sequencer 
establishes individual cycle times during which each 
adapter and an associated direct memory access 
controller is able to complete a DMA transfer. The 
adapter is conditioned for DMA and other data 
transfers by control signals from the controller. A 
demand signal is asserted by the adapter only when 
the buffer memory of the adapter is prepared to 
service the DMA transfer. The sequencer responds to 
the demand signal to generate a request for a DMA 
transfer during which a predetermined, limited 
amount of data is transferred in a DMA operation. 
During start-up, the adapter responds to initial 
control signals to provide an identifier to the 
controller so that the controller is able to fetch 
the software required to communicate with the 
adapter.
Patent EP-0298329-A3 (EP)
IPC: H03K17/945
Filed: 1988-06-25
Abstract: Dargestellt und beschrieben ist ein elektronisches Schaltgerät (1), mit einem 
von außen beeinflßbaren Anwesenheitsindikator (10), mit einem dem Anwesenheitsindikator 
(10) nachgeordneten Schaltverstärker (11), mit einem von dem 
Anwesenheitsindikator (10) über den Schaltverstärker (11) steuerbaren elektronischen 
Schalter (12), mit einer Speiseschaltung (13) zur Darstellung 
der Speisespannnung für den Anwesenheitsindikator (10) und für den Schaltverstärker 
(11) und mit einem Konstantstromgenerator (14), wobei der Konstantstromgenerator 
(14) einen Strommeßwiderstand, einen Stromspiegel und einen 
Stromsteuertransistor aufweist und der Strommeßwiderstand und die Kollektor-Emitter-Strecke 
des Stromsteuertransistor in Reihe liegen.  
     Bei dem erfindungsgemäßen elektronischen Schaltgerät (1) weist der Konstantstromgenerator 
(14) eine besonders geringe Restspannung auf, und zwar dadurch, 
daß der Stromspiegel zwei sekundäre Stromspiegeltransistoren aufweist, daß 
ein zweiter Stromspiegel mit einem primären Stromspiegeltransistor und einem 
sekundären Stromspiegeltransistor vorgesehen ist, daß die Emitter-Kollektor-Strecke 
des ersten sekundären Stromspiegeltransistors des ersten Stromspiegels 
mit der Kollektor-Emitter-Strecke des primären Stromspiegeltransistors des zwei 
ten Stromspiegels und die Emitter-Kollektor-Strecke des zweiten sekundären Stromspiegeltransistors 
des ersten Stromspiegels mit der Kollektor-Emitter-Strecke 
des sekundären Stromspiegeltransistors des zweiten Stromspiegels in Reihe liegen, 
daß der Emitter des primären Stromspiegeltransistors des zweiten Stromspiegels 
an die Verbindung des Emitters des Stromsteuertransistors mit dem Strommeßwinderstand 
und der Emitter des sekundären Stromspiegeltransistors des zweiten 
Stromspiegels an das andere Ende des Strommeßwiderstandes angeschlossen 
sind und daß die Basis des Stromsteuertransistors an die Verbindung des zweiten 
sekundären Stromspiegeltransistors des ersten Stromspiegels mit dem sekundären 
Stromspiegeltransistor des zweiten Stromspiegels angeschlossen ist.
Patent EP-0312034-A3 (EP)
Title: Method of detecting analyte
IPC: G01N33/561
Filed: 1988-10-12
Abstract: A method of detecting an analyte, which comprises 
   (1) allowing a sheet-shaped material wetted with an aqueous 
solvent, the sheet-shaped material containing plural 
analytes which ahve been separated from each other by the 
migration using electric force, into contact substantially 
uniformly with an element for detection having a microporous 
layer containing a detective reagent composition capable of 
producing a detectable change by at least one kind of the 
aforementioned analytes and capable of migrating in the 
presence of the aforementioned aqueous solvent in a 
substantially dry state of the element, and    (2) detecting the above detectable change produced in the 
sheet-shaped material.     
     According to the method of the invention, an accurate, 
sharp and uniform migration pattern having a high color 
concentration can be obtained by a simple operation in a 
short time.
Patent EP-0319994-A3 (EP)
IPC: B60T7/10
Filed: 1988-12-09
Abstract: Die Erfindung befaßt sich mit der besonderen Ausbildung 
eines Handbremshebels (1) für die Betätigung der Radbremsen 
von Fahrzeuganhängern. Um größere Spannwege ohne 
Veränderung der Dimensionen des Handbremshebels (1) und 
ohne größeren manuellen Krafteinsatz zu erreichen, ist der 
Handbremshebel (1) einerseits mit einer über eine 
Totpunktstellung gehenden Gasfeder (3) sowie mit einer auf 
einen Bowdenzug (5) des Bremsgestänges (6) einwirkenden 
Kufe (7) versehen. Die Kufe (7) sowie der Anlenkpunkt (8) 
des Bowdenzuges (5) am Handbremshebel (1) sind nun so 
angeordnet, daß sie sich in der Grundstellung diesseits 
einer durch die Schwenkachse (4) des Handbremshebels 
gehenden Vertikalebene (9), etwa in der 1-Uhr-Position, und 
in der Bremsendstellung jenseits dieser Ebene (9), etwa in 
der 9-Uhr-Position, befinden. im letzten Schwenkbereich des 
Handbremshebels (1) trifft die Kufe (7) gegen den Bowdenzug 
(5) und bestimmt so den Spannweg, während die Gasfeder (3) 
ihre volle Unterstützungskraft auf den Handbremshebel (1) 
ausübt.
Patent EP-0284127-A3 (EP)
Title: Apparatus for tying or anchoring wooden posts or the like
IPC: E04H12/22
Filed: 1988-03-01
Abstract: The invention relates to an apparatus for tying or anchoring one end of a wooden post, pillar, post beam or the like (1). To maintain the structural strength and stability of the tying or anchoring apparatus independently of such alterations of the dimensions of the wood fibres as are caused by variations i the humidity content of the wood the apparatus comprises at least one stud bolt (3) which is threaded at least in part and extends in the fibre direction of the wood, at least one key or cotter (2) which is introduced in a bore in the post etc. extending transverse to the fibre direction of the wood, said cotter having a threaded hole adapted to cooperate with the threads of the stud bolt (3), and means (4) for bringing about a strain or stress action between the stud bolt (3) and the cotter (2) at the turning of the stud bolt or an appurtenant nut.
Patent EP-0287353-A3 (EP)
IPC: A61P31/04
Filed: 1988-04-13
Abstract: Anthracycline glycosides of formula (I): 
  
wherein R₁ and R₂ are independently selected from hydrogen, 
methyl, ethyl or methoxy and pharmaceutically acceptable 
acid addition salts thereof, which are useful in treatment 
of human cancer, are prepared by a stereospecific 
condensation of a derivative of daunosamine of general 
formula (II): 
  
 
 
wherein R₃ is an alkyl, perfluoroalkyl or aryl group and 
R₄, R₅, R₆ and R₇ are independently selected from alkyl, 
aryl or aralkyl having up to ten carbon atoms, with a 
quinone quinizarine epoxide of general formula (III) 
  
and conversion of the product obtained to the anthracycline 
glycoside of formula (I) or salt thereof.
Patent EP-0323052-A3 (EP)
IPC: A61H39/00
Filed: 1988-12-06
Abstract: A device for assisting addiction treatment comprises an earphone (26) adapted to be placed in the external auditory canal of a user's auricle, the earphone having an electrode (58) adapted to contact the surface of the auricle, and a buzzer operable to make sounds of ultra-low frequency, and a clip (28) adapted to be attached to the rim of the auricle, the clip having an electrode (70) adapted to contact the rim. Electrical circuitry in a case (12) includes a sound generating circuit adapted to deliver low voltage signals of low frequency to operate the buzzer, and an acupuncture point stimulating circuit adapted to deliver a high voltage stimulus of low current to the electrodes (58) and (70). In operation, good contact of the electrodes with the ear is first confirmed and then the sound is generated followed by the acupuncture point stimulation. Between the electrodes (58) and (70) lie at least three acupuncture points (98a, 98b, 98c).
Patent EP-0316257-A3 (EP)
Title: Piezoelectric sensor
IPC: F02M65/00
Filed: 1988-11-08
Abstract: A piezoelectric sensor (12) adapted for incor­
poration into a high pressure fuel line employs a pair 
of piezoelectric transducer elements (70,72) which are 
mounted in diametrically opposed bores (30,32) of a main 
body. The body forms an axially extending fluid conduit 
(22). The main body also has a deformable wall section 
adjacent the transducer elements (70,72). A conductor 
ring (90) extends the circumference of the main body. 
The transducer elements (70,72) electrically connect 
with the ring (90) so that a pressure pulse traversing 
the conduit (22) deforms the wall section and produces 
a mechanical stress on the transducer elements (70,72) 
to generate a voltage signal at the conductor ring 
(90).
Patent EP-0334219-A3 (EP)
Title: Contact microphone
IPC: H04R1/46
Filed: 1989-03-16
Abstract: The device for transducing noise generated inside a body, in 
particular for transducing voice, for the detection outside of the 
body with a great damping of environmental noise consists 
essentially of a sheet element operating as a transducer associated 
with a supporting body adapted to provide a pressure between said 
sheet element and a contact surface forming a portion of the noise 
generating body so as to not transduce directly the noise as an 
acoustic phenomenon through the air but as a vibration affecting 
said contact surface and generated by the noise itself.
Patent EP-0337370-A3 (EP)
Title: Silver halide photographic emulsion and silver halide photographic materials
IPC: G03C7/34
Filed: 1989-04-11
Abstract: A silver halide photographic emulsion 
comprises a dispersion of silver halide grains in a 
binder, at least 60% by total projected area of the 
grains being chemically sensitized tabular grains having 
an aspect ratio of 3 to 10, and a total silver iodide 
content of at least 8 mol%; the grains having a distinct 
layer structure comprising at least one silver 
iodobromide layer in which the silver iodide content is 
from 15 to 45 mol%.
Patent EP-0352510-A3 (EP)
IPC: G03C1/005
Filed: 1989-07-04
Abstract: A process for preparing a silver halide emulsion 
is disclosed, which comprises dissolving one or more 
substantially water-insoluble photographic additives in a 
solution of an organic solvent containing a surface active 
agent having a hydrophilic -SO₃ or -OSO₃ group wherein 
said organic solvent is an alcohol, and then adding the 
resulting solution to a silver halide emulsion. A small 
amount of a base, or small amounts of a base and an acid 
may optionally be present in the mixed solution of the 
organic solvent and the surface active agent prior to 
adding the one or more substantially water-insoluble 
photographic additives.
Patent EP-0357988-A3 (EP)
Title: Mobile concrete pump
IPC: E04G21/04
Filed: 1989-08-10
Abstract: The mobile concrete pump having a double or multiple axle chassis (14) has a concrete distributor mast (20) rotatably mounted about a vertical axis (18) on a mast block (16) near to the front axle as well as a support device consisting of two front and rear swing-out support legs (24,26). The front support legs (24) are constructed as telescopic legs, the telescopic tubes (28) of which are rigidly connected in criss-cross fashion to the two legs (30) of a carrier frame (30) which is connected to the mast block (16) which is open towards the rear and U-shaped in top view and point obliquely forwards on the chassis. In the region of the rear end of the telescopic tubes (28) of the front support legs (24) on the chassis, in each case opposite to one another, are mounted so as to be pivotable about a vertical axis from their travel position parallel to the chassis and pointing backwards into their support position pointing diagonally backwards and outwards. <IMAGE>
Patent EP-0358222-A3 (EP)
Title: High temperature filter felt
IPC: D04H13/00
Filed: 1989-09-08
Abstract: A high temperature filter felt comprising a 
scrim and an entangled batt. The machine-direction 
component of the scrim is made up of intermeshed 
continuous filament yarns which are 40 to 75% glass 
fibers and 25 to 60% poly(tetrafluoroethylene) fibers. 
The fiber of the cross-machine direction component of the 
scrim is glass, poly(tetrafluoroethylene), aramid, 
polyacrylate, polyphenylene sulfide or blends of these 
fibers or the bulked yarn previously described at the 
machine-direction yarn.
Patent EP-0343012-A3 (EP)
Title: Magnesium-calcium alloys for debismuthizing lead
IPC: C22B13/02
Filed: 1989-05-19
Abstract: A novel alloy for use in lead refining is disclosed 
which comprises magnesium and calcium. The preferred ratio 
on a weight basis of magnesium to calcium is between 1.2 and 
5.2. A method of adding this alloy to a lead bath is 
described which brings calcium into solution with the lead 
and provides a high recovery ratio.
Patent EP-0355955-A3 (EP)
IPC: H01L23/49
Filed: 1989-06-12
Abstract: A semiconductor integrated circuit device (2) in which 
wire bonding is applied by using a bonding wire (5) having 
heat resistant polyurethane coating (5B), a semiconductor 
integrated circuit device applied with bonding by way of 
a coated wire and encapsulated with a resin composition (6) 
of a low heat expansion coefficient, and a semiconductor 
integrated circuit device free from disconnection and 
damage to the coated wire by applying chamfering to a 
chip, etc.
Patent EP-0368484-A3 (EP)
Title: Improvements in or relating to lithographic printing
IPC: B41F31/02
Filed: 1989-10-16
Abstract: A device for (13) removing excess water from an 
aqueous emulsion of lithographic printing ink comprises 
a pair of rollers (3-4) co-operating together to form a nip. 
Emulsified ink is fed to the nip and is broken down 
into an ink phase and an aqueous phase by the pressure 
exerted by the nip. The aqueous phase is displaced 
away from the ink phase by gas jets. The ink phase 
remains on the surface of one of the rollers (3) and is 
removed and returned to the printing press.
Patent EP-0375322-A3 (EP)
Title: Tape reel hub
IPC: B65H75/20
Filed: 1989-12-18
Abstract: A tape reel hub (14) includes an inner ring (9), 
an outer ring (5) and angled ribs (6) connecting the two 
rings (5,9). The ribs (6) deflect upon compression of the 
outer ring (5) to prevent the transmission of this 
compression to the inner ring (9).
Patent EP-0340146-A3 (EP)
Title: A method of manufacture of a tire and apparatus therefor
IPC: B29K21/00
Filed: 1989-04-14
Abstract: A method and apparatus for the manufacture of a tire 
in which an annular component(11) is placed onto a 
flexible annular support (12) and the support (12) with 
component (11) insitu is brought into proximity with a 
shaped-up tire carcass for assembly of the component to 
the carcass. The insitu component (11) is assembled to 
the shaped-up carcass by applying a load through the 
flexible support (12) to press said component against 
the carcass. the annular support (12) is locatable on an 
oeprating head (34) which includes an applier means (81) 
which acts on the flexible support causing it to distort 
and thereby transfer the component (11) to the shaped-up 
tire carcass.
Patent EP-0356418-A3 (EP)
IPC: C12Q1/00
Filed: 1989-07-31
Abstract: Für ein Verfahren zur Bestimmung der Konzentration eines En­
zymsubstrates - insbesondere von Glucose - in einer Probe, wo­
bei die Probe mit einem entsprechenden Enzym in Kontakt ge­
bracht und dessen Fluoreszenzspektrum nach Fluoreszenzanregung 
gemessen wird und eine Änderung des Fluoreszenzspektrums als 
Maß für die Änderung der Konzentration des Enzymsubstrates 
herangezogen wird, wird vorgeschlagen, daß zur kontinuierli­
chen, reversiblen Bestimmung der Konzentration des Enzymsub­
strates ein Enzym aus der Gruppe der Oxydasen und Oxygenasen 
mit einem daran gebundenen Flavincoenzym (FMN, FAD) verwendet 
wird, welches durch das Enzymsubstrat in die reduzierte Form 
und durch in der Probe gelösten molekularen Sauerstoff in die 
oxidierte Form gebracht wird, wobei die durch die Reduktion 
des Flavincoenzyms auftretende Änderung des Fluoreszenz­
spektrums gemessen wird.
Patent EP-0386704-A3 (EP)
Title: Photographic system capable of recording therein photographing data and reading out the same and film structure for use in the photographic system
IPC: G03B17/20
Filed: 1990-03-06
Abstract: A photographic system comprises a camera and a film 
structure which can be loaded in the camera and in which 
photographing data can be recorded. The film structure has 
an image recording section in which a photographed image 
is recorded and a memory means for storing therein 
identification data peculiar to the film structure. And 
the camera inputs the identification data stored in the 
film structure into the camera and judges according to the 
inputted identification data whether the film structure is 
fit for the camera or not. Thereby, the photographing data 
can be recorded or read only when the film structure is 
fit for the camera. A film structure also can be loaded in 
a camera having peculiar identification data so that it is 
judged whether the film structure is fit for the camera or 
not.
Patent EP-0387710-A3 (EP)
IPC: G01P13/04
Filed: 1990-03-09
Abstract: Bei einem Impulsgenerator mit einem als Zahnrad ausgebildeten Rastrad 
aus weichmagnetischem Material und magnetischer Rast infolge der 
Einwirkung von zwei im Abstand der Zahnteilung voneinander entfernten 
entgegengesetzt magnetisch gepolten Polschuhen auf die Zahnstirn der 
Zähne des Rastrades muß zur Erzeugung einer ausreichenden Rastwirkung 
das Rastrad relativ dick sein, um eine genügend große Polfläche der 
Zahnstirn zu erhalten. Erfindungsgemäß werden die Polschuhe (7, 8) in 
einer zur Ebene (5) des Rastrades (1) parallelen Ebene (6) dicht über 
den Zähnen (4) angebracht. Dadurch kann das Rastrad relativ dünn 
ausgebildet werden und kann z.B. durch Ausstanzen hergestellt werden.
Patent EP-0392253-A3 (EP)
IPC: C04B41/49
Filed: 1990-03-27
Abstract: Zubereitung zur wasserabweisenden Imprägnierung poröser mineralischer 
Baustoffe auf der Basis von Alkoxygruppen enthaltenden 
siliciumorganischen Verbindungen, die aus einer Emulsion besteht, welche 
Alkoxysilan, Alkoxysiloxan, einen Emulgator, Füllstoffe mit einer 
wirksamen Oberfläche von mindestens 40 m²/g und Wasser enthält.  
     Die Zubereitung is lagerstabil und weist auf allen mineralischen 
Baustoffoberflächen hohe wasserabweisende Wirkung sowohl an der 
Oberfläche als auch in der Tiefe durch hohe Penetration auf.
Patent EP-0404136-A3 (EP)
IPC: C07H9/00
Filed: 1990-06-20
Abstract: Derivatives of 1,2-O-isopropylidene-a,D-glucofuranose and 
intermediates for preparing these derivatives are described. 
These derivatives are useful for treating animals and mammals 
with inflammatory and/or autoimmune disorders such as autoimmune 
deficiency syndrome, psoriasis, atopic dermatitus, rheumatoid 
arthritis, osteoarthritis, scleroderma and systemic lupus 
erythematosus.
Patent EP-0379255-A3 (EP)
Title: Thermoplastic resin composition
IPC: C08L25/12
Filed: 1990-01-16
Abstract: Thermoplastic resin composition and shaped object made 
thereof comprising 1-99 parts by weight of a monovinyl 
aromatic monomer-unsaturated nitrile copolymer and 99-1 
parts by weight of a copolyester derived from an aromatic 
polycarboxylic compound, ethylene glycol and an additional 
C3-20 (cyclo)aliphatic glycol. The copolymer has a monovinyl 
aromatic monomer content of about 20-98 parts by weight and 
an unsaturated nitrile content of about 80-2 parts by 
weight. The copolyester contains in its glycol portion about 
97-5 mole % of ethylene glycol residues and about 
3-95 mole % of residues of the additional glycol.