baber/WOPTO huggingface dataset:
Patent EP-0247001-A3 (EP)
IPC: F01C21/08
Filed: 1987-04-06
Abstract: In eine zylindrische Bohrung (4) eines Gehäuses (1) ist 
ein Führungsring (5) eingesetzt mit einer aus zwei Zylin­
dersegmenten (6,7) bestehenden Innenwand. Innerhalb des 
Führungsrings (5) ist eine Führungskurve (20) aus Kunst­
stoff mit entsprechender Aussenwand (21) drehfest angeord­
net. Dazwischen sind Schieber (15) in radialen Schlitzen 
(14) einer mit einer Antriebswelle (10) verbundenen Schie­
berführung (11) beweglich geführt. In die Aussenkanten (35) 
der Schieber (15) sind Kunststoffprofile (37) eingesetzt. 
Die Führungskurve (20) ist durch eine Feder (23) in Rich­
tung des Ansaugbereiches (46) der Pumpe belastet, so dass 
dort die Schieber (15) spielfrei zwischen Führungsring 
(5) und Führungskurve (20) gleiten. Durch die Ausbildung 
der Führungskurve (20) und der Profile (37) aus Kunststoff 
wird der Verschleiss praktisch auf diese beiden Komponen­
ten beschränkt, so dass die Wartung billiger wird. Ausser­
dem können damit sowohl die Schieber (15) als auch der 
Führungsring (5) aus rostfreiem Stahl hergestellt werden, 
was für die Förderung von Lebensmitteln ein beträchtlicher 
Vorteil ist.
Patent EP-0278399-A3 (EP)
IPC: B29C49/02
Filed: 1988-02-04
Abstract: In an apparatus comprised of a ring-shaped nozzle in a nozzle piece, which ring-shaped nozzle has a reciprocally movable nozzle cone piece, wherewith the cone piece and nozzle piece together define a ring-shaped nozzle opening, it is desired to modify the ring-shaped nozzle such that, in the manufacturing of hollow bodies, the amount of scrap can be reduced and the range of practicable applications of the apparatus can be extended. This is achieved in that an additional device or arrangement is provided for closing the nozzle opening. With the improved apparatus, one can achieve improvements in the hollow body being produced, the improvements being attributable to a special technique of closing the ring-shaped nozzle, which technique is enabled by the novel closure device.
Patent EP-0283791-A3 (EP)
Title: Aqueous bleaching suspensions containing peroxycarboxylic acid, their preparation and their use
IPC: C11D3/39
Filed: 1988-03-04
Abstract: Aqueous bleaching agent suspensions based on a water-insoluble peroxycarboxylic acid suspended in a carrier liquid in the presence of a colloidal silicic acid and of an acidifying agent which exhibit, in comparision to known suspensions with this base, an improved storage resistance and are more economical to prepare. This result is achieved by means of pourable-to-pasty bleaching agent suspensions which contain 0.1 to 9% by weight silicic acid in relation to the suspension and contain a hydrate-forming neutral salt which desensitizes peroxycarboxylilc acids, in an amount of 10 to 400% by weight, calculated hydrate-free and in relation to peroxycarboxylic acid added. Preferred bleaching agent suspensions contain 10-30% by weight diperoxydodecanedioic acid, 5-20% by weight sodium sulfate and 2 to 6% by weight pyrogenic silicic acid, each in relation to the suspension. The use of non-dried, hydrophilized and optionally in situ-desensitized peroxycarboxylic acids is especially preferred. The preparation of the bleaching agents is performed by homogeneously suspending the peroxycarboxylic acid in the thickened carrier liquid. The storage-resistant bleaching agent suspensions find application as laundry bleaching agents and for the preparation of cleaning and disinfecting agents.
Patent EP-0284103-A3 (EP)
IPC: H01M6/22
Filed: 1988-03-25
Abstract: A solid electrolyte sheet comprising an 
ion-conductive inorganic solid electrolyte and an 
insulating elastomer, wherein the inorganic solid 
electrolyte powder is uniformly dispersed in the 
insulating elastomer in a volume fraction of 55-95% and 
which sheet has a hardness (ASTM A) of 65-96 and a 
thickness of 10-250 µm, or a solid electrolyte sheet 
comprising a non-conductive reticulate material and 
a mixture of an ion-conductive inorganic solid electro­
lyte powder and an insulating elastomer, in which 
mixture the solid electrolyte powder is uniformly 
dispersed in the insulating elastomer in a volume 
fraction of 55-95%, at least the openings of the 
reticulate material being filled with said mixture. 
Said solid electrolyte sheets are superior in ion-­
conductivity, processability, productivity, storage 
stability and flexibility and are suitable for use in 
thin and large electrochemical elements.
Patent EP-0289786-A3 (EP)
Title: Use of compounds or of mixtures of compounds presenting a chiral, orthogonal, highly ordered smectic phase as switch or display medium in the region of this phase
IPC: G02F1/37
Filed: 1988-04-02
Abstract: Compounds which have a chiral, orthogonal, higher-order smectic phase, in particular a S<*>B or a S<*>E phase can be used in the region of this phase or phases as a display or switching medium in electro- optical display elements or switching elements which are based on the utilisation of the electrokinetic effect.
Patent EP-0300336-A3 (EP)
IPC: G11B19/20
Filed: 1988-07-12
Abstract: The solution concerns the disc recording medium consisting 
of the disc of the recording medium which is furnished with a 
ring armature on its periphery and it is accomodated in magnetic 
suspension allowing rotary recording or sensing motions, as well 
as linear one. The disc position of the recording medium is 
scanned by position sensors.
Patent EP-0301467-A3 (EP)
Title: Closable container for infectious refuse, body parts and organic refuse
IPC: B65F1/16
Filed: 1988-07-26
Abstract: The container comprises a receiver and a snap-action lid, the edge of which lid can be brought into positive engagement with an upper edge of the receiver. To design a waste container which is reliable and easy to handle, the upper edge of the receiver is provided with a large number of adjacent, spaced projections along its exterior and interior, the lid edge is of double-wall design, enclosing a cavity for accommodating the upper edge of the receiver in a positive manner, and the outer wall of the lid edge has a large number of perforations corresponding to the arrangement of the projections on the exterior of the upper edge of the receiver. <IMAGE>
Patent EP-0311770-A3 (EP)
Title: Device for respiration therapy
IPC: A61M15/00
Filed: 1988-08-16
Abstract: A device for respiration therapy on persons suffering from asthma or spastic bronchitis comprises a housing, which has a mouthpiece (10), an air suction channel (12) with an attachment for an inhalant applicator, and an air expulsion channel (14), which expulsion channel leads to the atmosphere via an ascending pipe (18) or an attachment pipe (88) serving for peak flow measurement. The ascending pipe (18) is not sealed off (22), and it contains a float element (20) which indicates the flow volume of the exhaled air. A valve arrangement (16; 20, 26) closes the air expulsion channel (14) during inhalation and closes the air suction channel (12) during exhalation.   <IMAGE>
Patent EP-0312170-A3 (EP)
IPC: H01L21/00
Filed: 1988-10-11
Abstract: Active matrix addressed liquid crystal TV sets configurated in the way described by A.G. Fischer in US-Pat. 3,840,695 can be enlarged to monolithic square-meter-sized wall TV panels. The large-area thin-film-electronic matrix circuit needed to address the superimposed liquid crystal layer can be vacuum-deposited from a multiple source evaporator onto one coherent glass pane through a number of exchanged small reticulated perforated sheet metal masks which are held successively against a chosen reticle of the large glass pane, in exact registration with each other and neighbouring reticles. The large glass pane must be precision-shifted in X-Y-reticle-steps for repeated vacuum depositions, in exact registration. The novel machinery required is described.
Patent EP-0318112-A3 (EP)
IPC: C03B23/045
Filed: 1988-11-24
Abstract: Vorrichtung aus Quarzglas zur Aufnahme oder zum Halten von 
in einem Ofen zu erhitzenden Werkstücken, wobei ein in die 
heiße Ofenzone hineinragender Bereich der Vorrichtung eine 
Aufwölbung mit einem Krümmungsbeginn und einem Krümmungs­
ende aufweist, die von einem mit einer Immersionsflüssig­
keit gefüllten Gefäß umschlossen ist, wobei im Material 
der Vorrichtung in einem vor der Aufwölbung liegenden Be­
reich infolge Totalreflexion geführte Wärmestrahlung aus 
der Aufwölbung ausgekoppelt und in die Immersionsflüssig­
keit eingekoppelt wird und ein an die Aufwölbung an­
schließender Bereich der Vorrichtung mit an ihm befind­
lichen weiteren Vorrichtungsteilen kälter als der vor der 
Aufwölbung liegende Bereich ist.
Patent EP-0280436-A3 (EP)
Title: Monitoring system
IPC: G07D3/00
Filed: 1988-02-09
Abstract: A monitoring system, particularly for use with 
document sorting apparatus, comprises a sensor assembly 
including a sensor (33) for sensing a respective 
characteristic of an article and for generating a 
corresponding first output signal, and a detector 
controller (42) for applying at least one of a 
predetermined set of algorithms to the first output 
signal from the sensor (33), in conjunction with data 
supplied to the detector controller (42), to generate one 
or more second output signals. A detector processor (41) 
common to each of the sensor assemblies supplies the data 
and algorithm selection information to the detector 
controllers (42) to control which of the set of 
algorithms is applied by the detector controller (42) and 
to generate in response to the or each second output 
signal and reference data a third output signal 
representative of the characteristic of the article being 
monitored.
Patent EP-0313348-A3 (EP)
Title: Device and method for depletion of the leukocyte content of blood and blood components
IPC: A61M1/34
Filed: 1988-10-20
Abstract: Devices for the depletion of leukocytes in blood products, preferably comprising an upstream porous element including means for removal of gels, at least one intermediate porous element including means for removal of microaggregates, and a downstream element including means for removal of leukocytes by both adsorption and filtration, preferably with at least one of the elements having been modified to a CWST in excess of 53 dynes/cm. <IMAGE>
Patent EP-0334388-A3 (EP)
Title: Coating method
IPC: B05B16/20
Filed: 1989-03-28
Abstract: In the coating method containing a coating step for 
coating a substrate with a paint and a drying step for 
drying the paint coated thereon, the paint is sprayed 
on a side extending in an up-and-downward direction and a 
side extending a horizontal direction in the coating step 
in such a manner that it is coated in a given film 
thickness on the horizontally extending side and in a 
film thickness on the up-and-downwardly extending side, 
which is thicker than its sagging limit thickness in 
which it sags. The coating is effected such that the 
coating on the up-and-downwardly extending side is 
finished at the same time as or subsequent to the coating 
on the horizontally extending side.  
     In the drying step, the substrate is rotation about 
its horizontal axis extending in a horizontal and 
longitudinal direction of the substrate during a period 
of time from before the paint sags to until it is cured 
to a sagless state. The rotation of the substrate is 
carried out at a speed which is high enough to reverse 
its vertical position to its horizontal position before 
the paint sags due to gravity yet which is low enough to 
cause no sagging as a result of centrifugal force.
Patent EP-0364657-A3 (EP)
IPC: B43K8/16
Filed: 1989-04-25
Abstract: Zur Einstellung des Überstandes des am vorderen Ende eines 
Fallgewichtskörpers ((15) vorgesehenen Reinigungsdrahtes 
(16) über das vordere Ende des Schreibröhrchens (2) einer 
Röhrchenschreiberspitze wird auf dem Fallgewichtskörper (15) 
klemmend ein Buchsenelement (16) befestigt, das einen 
Schulterbereich (17) aufweist. Zur Einstellung des Überstandes 
des Reinigungsdrahtes (16) wird der Schulterbereich (17) zur 
Anlage an einem Anschlagbereich (9) gebracht, so daß sich 
der Fallgewichtskörper (15) in seiner vorderen Lage 
befindet. Durch Verschiebung des Buchsenelementes (16) 
entlang dem Fallgewichtskörper (15) wird der richtige 
Überstand erhalten. Danach kann das Buchsenelement (16) fest 
mit dem Fallgewichtskörper (15) verbunden werden.
Patent EP-0346671-A3 (EP)
Title: Eprom programming
IPC: G11C16/10
Filed: 1989-05-29
Abstract: An EPROM memory transistor programming arrangement is 
disclosed in which programming voltage for a memory 
transistor is applied via a load line (1) of series connected 
N-channel MOS transistors (T₁, T₂) which are controlled by low 
voltage NAND gate (T₇, T₈, T₉, TT10) 
having low voltage address, write select 
and data inputs, through a high voltage inverter (T₃-T₆). The 
arrangement may be implemented entirely by N-channel MOS 
transistors which enables a compact silicon implementation 
and requires no separate BVDSS breakdown protection.
Patent EP-0347798-A3 (EP)
Title: Unitary intensifying screen and radiographic element
IPC: G03G5/16
Filed: 1989-06-19
Abstract: A unitary intensifying screen and radio­
graphic element are disclosed comprised of adjacently 
coated silver halide emulsion and X radiation 
absorbing fluorescent layers. The fluorescent layer 
(a) is capable of attenuating at least 5 percent of a 
reference X radiation exposure produced by a Mo target 
tube operated at 28 kVp with a three phase power 
supply, wherein the reference X radiation exposure 
passes through 0.03 mm of Mo and 4.5 cm of poly(methyl 
methacrylate) to reach the fluorescent layer mounted 
25 cm from a Mo anode of the target tube and 
attenuation is measured 50 cm beyond the fluorescent 
layer, (b) contains a phosphor which exhibits a 
conversion efficiency at least equal to that of 
calcium tungstate, (c) exhibits modulation transfer 
factors greater than those of reference curve A in 
Figure 2, and (d) exhibits an optical density of less 
than 1.0. The emulsion and fluorescent layers are 
contiguously coated or optically coupled through a 
transmission medium transparent to latent image 
forming radiation and having a refractive index of at 
least 1.33, and the silver halide emulsion layer 
contains an agent for promoting the oxidation of 
silver atoms to silver ions to offset the effects of 
background radiation.
Patent EP-0347908-A3 (EP)
Title: Test facilitating circuit of logic circuit
IPC: G06F11/267
Filed: 1989-06-22
Abstract: A test facilitating circuit comprises an arithmetic block 
(LB) to be tested including an arithmetic unit for operating 
multiple bits as well as including various registers related 
to the arithmetic unit. The test facilitating circuit 
further comprises flip-flops (FF) for receiving data from a 
first pin (P₁) and forming a shift register, multiplexers 
(M) for selectively generating control signals for 
controlling the elements in the arithmetic block to be 
tested, a second pin (P₂) connected to the flip-flops and 
multiplexers to externally provide them with a test mode 
signal under a test mode, a bus switch (7) connected between 
a third pin (P₃) and an internal data bus (B) to control 
input of test data from the third pin (P₃) to the 
arithmetic block (LB) and input of an operation result to the 
third pin (P₃) via the internal data bus (B), gates 
(G₁,G₂) for controlling data input and output with 
respect to the bus switch (7) and timing signal generator 
for generating timing signals for controlling the gates. At 
the time of test, the second pin (P₂) provides the test 
mode signal. According to this signal, the flip-flops hold 
test control data, while the multiplexers generate control 
signals based on the timing signals to test the arithmetic 
block at high speed.
Patent EP-0351683-A3 (EP)
IPC: F24C7/08
Filed: 1989-07-10
Abstract: Bei einem Umluftofen ist ein Heizelement mit einem zugeordneten 
drehzahlumschaltbaren Umluftgebläse vorgesehen, wobei das Heizelement 
von einem manuell einstellbaren Temperatursteller gesteuert ist. 
Außerdem sind Schalteinrichtungen zur wahlweisen Umschaltung der 
Betriebsart, z.B. durch eine Drehzahlumschaltung und/oder durch 
Einschalten eines Dampferzeugers vorgesehen. Um dabei Fehlbedienun­
gen auf einfache Weise zu verhindern, ist wenigstens eine Schalten­
richtung abhängig vom Einstellwert des Temperaturstellers gesteuert.
Patent EP-0363836-A3 (EP)
IPC: A61P37/06
Filed: 1989-10-06
Abstract: Es wird beschrieben, daß Verbindungen der Formel I 
  
in der R¹ ein Wasserstoffatom, eine gradkettige oder 
verzweigte (C₁-C₆)-Alkoxycarbonyl-gruppe, vorzugsweise 
CH₃OCO, C₂H₅OCO oder tert.-C₄-₉OCO, oder die Benzyloxy­
carbonylgruppe, die im Phenylteil substituiert sein kann, 
 
 
bedeutet, und ihre physiologisch verträglichen Salze zur 
Herstellung eines Arzneimittels für Mensch und Tier für 
das Vorbeugen und die Behandlung von Organabstoßungsreak­
tionen verwendet werden können.
Patent EP-0353880-A3 (EP)
IPC: A61B5/145
Filed: 1989-07-10
Abstract: A compact catheter assembly (10) provides for the 
communication of a reference pressure to a pressure-­
sensing transducer (28) by forming a passageway (21) 
between spaced electrical conductors (26) mounted on 
a planar dielectric substrate (24). The catheter assembly 
also provides for the operative mounting of multiple 
transducers (28, 48, 54) onto a single catheter tip 
(18′ or 18″) by employing a plurality of planar 
dielectric substrates (40, 42), each having an array 
of electrical conductors, stacked atop one another so 
as to protrude longitudinally from the end of the catheter 
bore at different distances. A plurality of electrical 
transducers protrude longitudinally in series from the 
bore overlying the substrates.
Patent EP-0353000-A3 (EP)
IPC: B29C45/33
Filed: 1989-07-24
Abstract: A shutter, made of synthetic resin, for a disk 
cartridge for closing and opening a head access hole 
formed in a cartridge casing accommodating therein a disk 
rotatably comprises a pair of side plates facing to each 
other, a connecting plate for connecting one ends of the 
side plates to provide the shutter with a substantially 
U-shaped cross-section, and an ejection mark by means of 
ejection pin on moulding, disposed on a portion of outer 
surface of one of the side plates, the portion including a 
part of the outer surface facing at least a connecting 
portion between the one side plate and the connecting 
plate. An injection moulding apparatus for a shutter, 
made of synthetic resin, for a disk cartridge for closing 
and opening a head access hole formed in a cartridge 
casing accommodating therein a disk rotatably, the shutter 
comprising a pair of side plates facing to each other and 
a connecting plate for connecting one ends of the side 
plates to provide the shutter with a substantially 
U-shaped cross-section comprises a stationary mould 
disposed at a portion corresponding to an outer surface of 
one of the side plates of the shutter, a movable mould 
disposed at a portion corresponding to an outer surface of 
the other the plate, a stationary mould and/or a movable 
mould disposed at a portion corresponding to an outer 
surface of the connecting plate, a slide core slidably 
disposed among the moulds for forming inner surfaces of 
the side plates and of the connecting plate, and ejection 
 
 
pin disposed at a portion corresponding to a part of the 
outer surface of either one of the side plates including 
at least a part facing a connecting part between the side 
plates and the connecting plate.
Patent EP-0367747-A3 (EP)
IPC: C07C47/277
Filed: 1989-10-31
Abstract: Novel antiviral compounds are disclosed having the following formula   <CHEM> wherein R1 is C1-C14 alkyl or C1-C14 hydroxyalkyl or C3-C12 alkanoyl or a substituted or unsubstituted aryl radical having six to ten carbon atoms; and wherein R2, R3 and R4 are the same or different and each is H or acyl having one to six carbon atoms; provided, however, that when R2, R3 and R4 are each H, then R1 is C4-C9 alkyl or C2-C5 hydroxyalkyl or C3-C12 alkanoyl.
Patent EP-0378107-A3 (EP)
Title: Method of preparing natural products free of viruses
IPC: C11B3/02
Filed: 1990-01-04
Abstract: Method for preparing virus-free natural materials uses a mixture of a halogenated, aliphatic hydrocarbon, a lower alcohol and optionally water for killing or deactivating coated and uncoated viruses, for example during the treatment of organ preparations.
Patent EP-0379223-A3 (EP)
Title: Disposable syringe
IPC: A61M5/50
Filed: 1990-01-19
Abstract: The disposable syringe self-destructs on being used once, so that reuse is impossible. The disposable syringe comprises a syringe barrel and a piston which is displaceable therein. The piston comprises two parts, a cylindrical hollow body (1) and a push-rod (5) arranged therein which, at its end face, bears a spike (6) which lies opposite the end wall (2) of the hollow body (1). In an injection procedure, the end wall (2) of the cylindrical hollow body (1) is pierced by the spike (6), so that, in the event of an attempt to draw up a disposable syringe which has already been used, the space in the syringe barrel would draw in air through the aperture formed by the spike (6) in the end wall (2) of the cylindrical hollow body (1). 
<IMAGE>
Patent EP-0391213-A3 (EP)
Title: Storage hopper, especially for vibrating feeders
IPC: B65G47/14
Filed: 1990-03-27
Abstract: The storage hopper (1) for vibrating feeders, which serve for the sorting and/or feeding of workpieces and have a vibrating vessel (14) with a vibrational drive (19), is provided with a funnel-like container base (2) having a central outlet orifice (3) and, beneath this, a feeding means which can be activated by a demand indicator (12) and by means of which workpieces are conveyed in portions into the vibrating vessel (14) arranged underneath. This feeding means is arranged closely beneath the outlet orifice (3) and consists of a continuous conveyor belt (10), which extends over the entire width of said outlet opening, is lead in the horizontal position over two rollers (8, 9) and whose drive is controlled by the demand indicator (12). The edge section of the outlet orifice (3) which is situated above the end on the outlet side of the conveyor belt (10) has a cut-out (5) with a closing tongue (7) which can be deflected elastically in the direction of feeding (arrow 18), this tongue being fixed on an adjustable slide (6) for setting different passage widths of said outlet. <IMAGE>
Patent EP-0400372-A3 (EP)
IPC: H03K19/0175
Filed: 1990-05-10
Abstract: Der erfindungsgemäße CMOS-ECL-Wandler enthält eine aus dem Stand 
der Technik abgewandelte Treiberstufe mit einem angeschlossenen 
Ausgangstransistor Q1′. Die Treiberstufe weist ein Widerstands­
element W, sowie einen N-Kanal Feldeffekttransistor WN′auf. Das 
Widerstandselement W kann vorzugsweise mit Hilfe eines P-Kanal 
Feldeffekttransistors WP′ aufgebaut werden und ist mit dem N-Ka­
nal Feldeffekttransistor WN′ in Serie geschaltet. Der Vorteil 
dieser Anordnung liegt darin, daß die kapazitive Belastung am 
Eingang des CMOS-ECL-Wandlers gering ist, weil das Widerstande­
lement W, bzw. der P-Kanal Feldeffekttransistor WP′ zu dieser 
Eingangsbelastung keinen Beitrag leistete. Die Kanalweite des 
P-Kanal Feldeffekttransistors WP′ kann so eingestellt werden, 
daß ein ausreichend hoher Basisstrom für den bipolaren Ausgangs­
transistor Q1′ geliefert werden kann.