baber/WOPTO huggingface dataset:
Patent EP-0337452-A3 (EP)
IPC: A45C11/18
Filed: 1989-04-13
Abstract: Bei einem Etui für kartenförmige, rechteckige Datenträger, 
die auf einem Teil ihrer der Sichtseite abgewandten Fläche 
mit einem magnetisierbaren, streifenförmigen Aufzeichnungs­
bereich versehen sind, sind zwei Einsteckfächer vorgesehen, 
die durch eine Zwischenwandplatte durchgehend gegeneinander 
abgegrenzt und sichtseitig durch mit Sichtfenstern verse­
henen Rahmenteile begrenzt sind. Die Zwischenwandplatte und 
ihre die Rahmenteile in jeweils den der Mindestdicke der 
Datenträger entsprechenden lichten Abstände (w₁ und/oder 
w z ) von der Zwischenwand der Einsteckfächer haltenden 
Distanz- und Auflageelemente sind als eine einstückige 
Kunststoffplatte ausgebildet, die einen Randwulst hat, der 
den zentralen, rechteckig-plattenförmigen Bereich dieser 
Platte U-förmig umgibt. Die Kunststoffplatte hat in Längs­
richtung der Datenträger verlaufende, flache Längsnuten, 
deren seitlicher Abstand von den Längsrändern der Kunst­
stoffplatte und Breite so gewählt ist, daß die streifenförmigen 
magnetisierbaren Bereiche der Datenträger stets innerhalb 
der lichten Querschnittsbereiche dieser Nuten angeordnet 
sind.
Patent EP-0351813-A3 (EP)
IPC: A61H33/02
Filed: 1989-07-19
Abstract: The cleaning device for the piping system (3) of a whirlpool bath (1), which piping system contains a circulation pump (2), comprises at least one suction opening (5) provided in the bath wall (6) and, likewise formed in the bath wall, output valves (8) connected to a pressure line and in each case having a nozzle for the supply of a water/air mixture to the inside of the bath. The latter is in communication with a discharge line (11) via a closable discharge opening (9) in the bath bottom (10). Each outlet valve (8) has a valve housing (22), an approximately cylindrical nozzle body (25) which delimits the nozzle channel (24) and is mounted in the valve housing by way of an external thread (40) and can thus be axially displaced by means of torsion, and an air-supply channel (23) which opens into an annular chamber (27) directly adjoining the input side of the nozzle body (25). A central nozzle core (26) is also provided which, when it bears on a valve seat (34) allocated to it, closes the valve and which, by relative axial displacement in relation to the seat, to a greater or lesser extent frees the outlet cross-section for the water/air mixture. A particularly effective and reliable cleaning is ensured in a simple manner by virtue of the fact that the nozzle core (26) is connected to a membrane (31) controlling it; this membrane is constantly acted upon in the direction of closure and delimits a first valve housing space (36) situated on the side remote from the nozzle core (26), which valve housing space (36) is connected to the pressure line (7, 28) by a first solenoid valve (13) or the like determining the duration of the closure state of the outlet valve (8). Disinfectant can be supplied to the suction line (4) by way of a metering valve (16). Provided between the pressure line (7) passing over all the outlet valves (8) and the discharge line (11) is a run-off line (16) with an interposed second solenoid valve (17) or the like, whose opening time is longer than that of the metering valve (16). <IMAGE>
Patent EP-0361267-A3 (EP)
Title: A rotation control circuit for a hall motor
IPC: H02P6/17
Filed: 1989-09-18
Abstract: A rotation control circuit for a Hall motor of reduced-size and suppressed irregular rotation and having a controller (34) that stores in a memory circuit (34A) data indicative of an irregular magnetization of a rotor magnet (20A) derived from a change of the magnetic field of the rotor magnet (20A) detected by a Hall element (H1,H2,H3) as an irregular rotation information signal, in which the irregular rotation information signal is input to a speed servo loop of the Hall motor, whereby the change of magnetic field of the rotor magnet (20A) is used as an FG signal to form a speed servo circuit.
Patent EP-0329420-A3 (EP)
Title: Memory addressing system
IPC: G06F15/177
Filed: 1989-02-15
Abstract: The invention concerns a memory addressing system suitable 
for digital telephone exchanges. It comprises a plurality of modules 
interconnected by a synchronous bus (0, 1), the modules including at 
least two main processor units (CPU 10A - 10D), at least one 
input/output processor unit (11A, 11B), and at least two dynamic RAM 
memory modules (12A - 12G), the memory modules together providing a 
physical address space greater than the address range available. 
Each processor module (CPU) is connected in parallel with the bus 
(0, 1) to first static RAM arrays (30) which are each associated with 
said memory modules (12A - 12G), each of said first static RAM arrays 
(30) being connected to a second static RAM array (35) in turn 
connected to the assoicated memory module (12A - 12G). The second 
static RAM arrays (35) contain translation tables relating to the 
address space of the assoicated memory module. When a processor 
module wishes to access a memory module a sequence is followed in 
which the processor module outputs both an address onto said bus and 
data to the first static RAM array associated with the memory module 
the processor module wishes to access, the first static array 
outputting to the second static array connected to it data defining 
sections of the memory space available to the memory module to be 
accessed, this data being combined with part of the data output to the 
bus by the processor module, the remainder of the address being 
provided by the remainder of the address range enabled on the bus by 
the processor module making the access.
Patent EP-0331477-A3 (EP)
IPC: G02F1/1516
Filed: 1989-03-01
Abstract: An organic thin film formed of molecules of at 
least one dye compound selected from the compounds 
represented by the following general formulae: 
  
where X is a hydrogen atom, a methyl group, or a halogen 
atom, R¹ is an electron attractive group substituted 
with a hydrophobic group having 12 or more carbon atoms, 
Z is either = 0 or = NR², and R² is an electron attrac­
tive group or an electron attractive group substituted 
with an organic group having 1 to 50 carbon atoms; and  
R - (DS)      (III)  
where R is an organic hydrophobic group having ter­
minated with two long chain alkyl groups or an organic 
hydrophobic group having a steroid carbon skeleton, and 
DS is a dyestuff group having a dye skeleton of 
tetracyanoquino dimethane, N, N′-dicyanoquinonediimine, 
N-cyanoquinoneimine, benzoquinone, pheylenediamine, 
tetrathiafulvalne, tetraselenavalene, ferrocene, 
phthalocyanine, or porphyrin.
Patent EP-0337768-A3 (EP)
Title: An internal combustion engine
IPC: F02B33/12
Filed: 1989-04-12
Abstract: A two-stroke internal combustion engine has a duplex 
piston (48) slidable in co-axial cylinders (18,28). 
The engine has an inlet (15) for air/fuel mixture, an 
air inlet (29) and an exhaust outlet (36), and the 
combustion chamber has air inlet ports (32) and 
air/fuel transfer ports (34). The piston is arranged 
to pump a fresh air charge into the combustion 
chamber slightly in advance of the air/fuel charge to 
assist in scavenging and avoid unburnt fuel being 
passed directly to exhaust. The crankcase may or may 
not be used for charge compression.
Patent EP-0338799-A3 (EP)
Title: Sol-gel method of making ceramics
IPC: C01G25/00
Filed: 1989-04-19
Abstract: The invention concerns sol-gel techniques for 
making PZT-type ceramics having a perovskite-type 
structure and ferrite ceramics having a spinel-type 
structure. Colloidal hydrated oxide sols are mixed 
with metal salt solutions in the required concentration 
and the mixed sols dehydrated to form homogeneous gels 
which are fired at 250°C - 650°C, pressed and sintered 
at 
900 - 1300°C. The resulting ceramics include PZT4, 
PZT5 and lithium ferrites. These have excellent 
homogeneity, small grain size, high density and 
improved electrical properties, particularly low 
dielectric loss, compared with known ceramics of 
similar composition.
Patent EP-0354800-A3 (EP)
IPC: H01L21/50
Filed: 1989-08-11
Abstract: Semiconductor devices are produced by a process involving the 
steps of obtaining a core-box resin molded item inte­
grated with a lead frame by coating said lead frame on 
its portions expected to be in non-contact with said 
core-box resin molded item with an organic high molecu­
lar substance having a melting or softening point higher 
than the molding temperature of the resin constituting 
said core-box resin molded item and soluble in a solvent 
which does not dissolve said core-box resin molded item, 
placing the thus coated lead frame in position within a 
mold and injecting the resin into the mold thereby 
carrying out injection or transfe molding and immersing 
the lead frame bearing core-box resin molded item 
obtained in the foregoing step in said solvent to remove 
by dissolving said organic high molecular substance. Thus, 
resin flash formed on the lead 
frame can be removed with facility of the formation of 
flash can be suppressed without damaging the 
resin molded portion, whereby a good electrical 
connection between the lead frame and the semiconductor 
element can be accomplished. 
 
  
     Further processes of the invention involve the 
use of ultrasound to help remove flash and also 
choice of materials for the lead frame and resin box 
with linear expansion coefficients which differ by 
less than a selected amount so as to achieve a good 
mutual adhesion and humidity resistance.
Patent EP-0368585-A3 (EP)
Title: Disk-shaped recording medium and apparatus for recording and/or reproducing data thereon
IPC: G11B7/24085
Filed: 1989-11-06
Abstract: A disk-shaped recording medium has a control record region in each recording region of successive recording tracks and which is divided into a first preformat region, a second preformat region and a focusing servo region arranged in succession in the direction along the respective track and respectively providing traverse data, tracking and clock data, and focusing servo data. An apparatus for reproducing data recorded in the tracks of such disk-shaped recording medium samples a playback output from an optical head scanning a track to detect focusing data from the focusing servo region and tracking data from the second preformat region and, in response thereto, applies focusing servo or tracking servo to the optical head. Further, traverse data is detected in the first preformat region to effect traverse counting of the recording tracks.
Patent EP-0380015-A3 (EP)
Title: Method and apparatus for discontinuously manufacturing multilayered co-extruded tubular preforms made of thermoplastics
IPC: B29C48/475
Filed: 1990-01-22
Abstract: The invention relates to a method for discontinuously manufacturing multilayered coextruded tubular preforms made of thermoplastics for forming large-volume, multilayered hollow articles in a split blow mould, in which at least two different, annular material melts are brought together centrally within the annular ram one after the other and in the direction of extrusion to form a multilayered material melt and in which this multilayered material melt flows outwardly in the shape of a funnel into an annular accumulating space and is subsequently discharged by an axially movable annular ram, which acts as a coextrusion head and is forced upwards by the multilayered material melt, via an annular die gap, so that the individual material melts are deflected out of their extrusion direction and flow radially into the corresponding flow channels before their entry into the coextrusion head. 
<??>In order to improve the known method in such a way that cross-sectional changes no longer occur in the transitional area between the respective extruder and the annular ram, so that weak points are avoided or are reduced to such an extent that they no longer have an adverse affect on the finished hollow article, it is proposed that the individual material melts are deflected out of their extrusion direction and flow radially into the corresponding flow channels of the annular ram before their entry into the coextrusion head. 
<IMAGE>
Patent EP-0384142-A3 (EP)
IPC: E05C9/20
Filed: 1990-01-24
Abstract: In an espagnolette (2) with a formed-on coupling half (13) having two toothings (6 and 7) located opposite one another, an especially advantageous manufacture is achieved if a perforation (3) is provided instead of a connecting bottom of the coupling half (13). This is preferably a punched slot which, after the embossing of the two toothings and the formation of the coupling walls (15 and 16), can experience a widening. An even more pronounced widening is obtained if the two toothings are brought to a relatively large lateral distance from one another by pressing the toothed rods (27 and 28) laterally away. This then makes it possible to use a coupling counterhalf (14) of known dimensions and stability. <IMAGE>
Patent EP-0400265-A3 (EP)
IPC: B29C33/42
Filed: 1990-01-30
Abstract: Bei einer Kugelgewindespindel mit einer Spindel (1) 
und einer auf dieser mittels Kugeln (5) gelagerten 
Mutter ist in einer Öffnung der Mutter (3) ein Umlenk­
stück (6) angeordnet, das einen Umlenkkanal zur 
Rückführung von in Schraubennuten (4) der Spindel 
und der Mutter laufenden Kugeln begrenzt. Dabei ist 
die Öffnung der Mutter unter Ausbildung des ein­
gegossenen Umlenkstückes mit einem aushärtenden 
Material vergossen.
Patent EP-0387551-A3 (EP)
Title: Pacing lead
IPC: A61N1/05
Filed: 1990-02-21
Abstract: There is provided an endocardial pacing lead having 
a substantially cylindrical length and an electrode (33) at 
about the distal end thereof, the lead having a conductor 
(31) for conducting signals between the proximal and distal 
ends thereof and an outer tubing (30) enclosing the conduc­
tor (31) for substantially the length of the lead. A tined 
piece (34) is provided which envelopes the lead tubing just 
proximal to the distal electrode, the tined piece (34) having 
a plurality of tines (35), each such tine being formed with 
a substantially C-shaped cross-section having its inner or 
backward surface substantially complementary to the outer 
surface of the tubing. The tined piece (34) also preferably 
provides riser elements interspaced between respective pairs 
of the tines for providing a raised lead surface adjacent 
the tine interangles, thereby increasing the effective tined 
inter-radius presented to heart wall structures.
Patent EP-0387810-A3 (EP)
Title: Mobile receiver
IPC: H04B1/16
Filed: 1990-03-13
Abstract: A mobile receiver of the present invention which 
comprises memory means (10, 60) for storing therein 
receive frequency data and broadcasting station name data 
associated therewith with respect to respective areas, 
receivable/non-receivable decision means (9, 59) for 
determining broadcasting frequencies receivable at the 
current position, and means (7, 57) for comparing ones of 
the receive frequency data corresponding to one of the 
areas designated at operating means (6, 56) or ones of the 
receive frequency data corresponding to an automatically 
determined area with the receive frequency data stored in 
the memory means (10, 60) and for presenting one of the 
broadcasting station name data of the receive frequency at 
which the receiver is now receiving, whereby the user of 
the mobile receiver can advantageously know easily the 
name of one of broadcasting stations of the same 
broadcasting frequency located in different areas, to 
which the user is listening.
Patent EP-0388890-A3 (EP)
Title: Reactance control circuit with a dc amplifier for minimizing a variation of a reference reactance value
IPC: H03H11/48
Filed: 1990-03-20
Abstract: A reactance control circuit comprising a variable 
reactance circuit (14) whose reactance is determined by 
the currents flowing to first and second differential 
transistors (141, 142), a differential amplifier (12) 
for producing first and second currents (I1, I2) in 
accordance with an input voltage (Vin), and a DC ampli­
fier circuit (20) for amplifying the first and 
second currents (I1, I2) and supplying the amplified 
currents to the variable reactance circuit (14) in order 
to control the currents flowing to the first and second 
differential transistor circuits (141, 142). The DC 
amplifier circuit (20) includes first and second 
transistors (Q1, Q2) for supplying output currents to 
the variable reactance circuit (14), and a base poten­
tial control circuit (21) for, when the first and 
second currents (I1, I2) are equal to each other, sup­
plying a predetermined low potential to the bases of the 
first and second transistors (Q1, Q2) so that the cur­
rents flowing to the first and second transistors (Q1, 
Q2) are both reduced.
Patent EP-0401857-A3 (EP)
Title: Fenamate 1,3,4-thiadiazoles and 1,3,4-oxadiazoles as antiinflammatory agents
IPC: A61K31/41
Filed: 1990-06-08
Abstract: The present invention is novel compounds which are 
1,3,4-thiadiazoles and 1,3,4-oxadiazoles, and 
pharamaceutically acceptable acid addition or base salts 
thereof having activity as inhibitors of singly or together 
5-lipoxygenase and cyclooxygenase, and pharmaceutical 
compositions or methods of use therefor.
Patent EP-0386863-A3 (EP)
IPC: B22D11/16
Filed: 1990-03-01
Abstract: Die Erfindung betrifft eine Einrichtung zur Regelung 
der Konizität der Schmalseitenplatten einer Platten­
kokille zur Herstellung von Brammen, insbesondere aus 
Stahl, nach dem Stranggießverfahren, bei dem mittels 
Meßfühler die Anlage der Strangschale an eine Schmal­
seitenplatte und die Ausbauchung der Strangschale er­
mittelt und die Konizität der Schmalseitenplatten auf 
einen Sollwert nachgestellt wird. Um die Konizität der 
schmalen Kokillenplatten in Abhängigkeit von dem in der 
Kokille sich tatsächlich einstellenden Schrumpfungs­
verhältnissen einzustellen und eine sichere Führung des 
Stranges bei hinreichender Kühlung und geringstem Platten­
verschleiß zu ermöglichen, wird vorgeschlagen, daß zwei 
Meßfühler (7) in einer Querschnittsebene im unteren Be­
reich einer Schmalseitenplatte (1), und zwar je einer in 
der Mitte und im Kantenbereich des Stranges angeordnet 
sind und die Schmalseitenplatten (1) auf eine Konizität 
eingestellt und während des Betriebes nachgeführt werden, 
so daß stets der mittlere Meßfühler (7) einen Kontakt 
mit der Strangschale (9) anzeigt und der andere Meßfühler 
(7) einen Mindestabstand zur Strangschale (9) nicht 
unterschreitet.
Patent EP-0395388-A3 (EP)
IPC: G03C1/76
Filed: 1990-04-25
Abstract: An image forming method for a light-sensitive silver 
halide photographic material that provides a superior silver 
image in a short time is disclosed. The image forming method 
comprises the steps of subjecting to imagewise exposure of 
said light-sensitive silver halide photographic material which 
comprises a support and a silver halide emulsion layer 
provided on said support, wherein said silver halide emulsion 
layer contains a silver halide grain having a crystal surface 
with an area ratio of (100) face to (111) face of not less 
than 5 and being spectrally sensitized in the wavelength range 
of 600 nm or more with a specific sensitizing dye; and at 
least one layer included in said light-sensitive silver halide 
photographic material contains a fluorine-containing surface 
active agents; and processing said exposed light-sensitive 
silver halide photographic material for a period of time of 
from 20 seconds to 60 seconds in total.
Patent EP-0396375-A3 (EP)
Title: Method and apparatus for the treatment of a waste gas containing dusts and chemical contaminants
Inventor: YANAGIOKA HIROSHI
IPC: B01D53/74
Filed: 1990-04-30
Abstract: A method and apparatus for the treatment of a waste gas 
containing dusts and chemical contaminants are disclosed, which 
apparatus comprises a combination of a cooling/dusts-eliminating 
chamber and a chemical treatment chamber in a single container. 
These chambers are provided with sprayers for the cooling 
liquid, a perpendicular bulkhead or pipes, a collecting plate 
for the cooling liquid and gas-dispersing pipes in a special 
configuration, so that the dusts-liquid separation can 
efficiently be effected without badly affecting the chemical 
treatment of the gas. Thus, the apparatus can be minimized in 
size as a whole and made itself economically attractive.
Patent EP-0398640-A3 (EP)
Title: Remote application interface
IPC: G06F13/00
Filed: 1990-05-15
Abstract: A system suitable for use on a computer network provides a user 
interface (10) on a local node and an application (34) to be run on a 
remote node. An application (14,30) for accepting input from the user 
and translating it to appropriate commands for the remote application is 
divided, and located partially on the local node and partially on the 
remote node. That portion located on the local node (14) gathers any 
information required from the user and transmits it to the portion 
located on the remote node (30) in a single package. The remote 
location portion uses the transmitted information to interface with the 
remote application and obtain results. The results are collected and 
transmitted to the local portion, from which they are returned to the 
user.
Patent EP-0401037-A3 (EP)
Title: Process for controlling contamination of nucleic acid amplification reactions
IPC: C12Q1/68
Filed: 1990-06-01
Abstract: An amplification procedure is performed on a first 
sample in which one or more of the four normal 
ribonucleoside triphosphates(rNTPs) or 
deoxyribonucleoside triphosphates (dNTPs) is replaced 
with an exo-sample nucleotide that is not present in 
nucleic acid to be amplified. After amplification, any 
contaminating amplified product that may be remaining is 
subjected to a physical, chemical, enzymatic, or 
biological treatment which renders nucleic acid 
containing the exo-sample nucleotide substantially 
unamplifiable. The treatment may be done as a separate 
step or it may be done in the presence of a second 
sample containing nucleic acid sequences to be 
amplified. The amplified nucleic acid sequences derived 
from the first sample which contaminate the second 
sample are not further substantially amplified during 
amplification of nucleic acid sequences of the second 
sample.
Patent EP-0387137-A3 (EP)
IPC: G01N1/02
Filed: 1990-03-05
Abstract: Disclosed is a device for particle sampling from 
compressed gases. The device allows for analyzing 
particles from compressed gases of a pressure ranging 
from 20 psi to 3000 psi. In the device, the formula 
D s  = D t  √ (Q s /Q t ) is applicable wherein D s  and D t  are 
the probe diameter and the chamber diameter, 
respectively, Q s  is the sampling flow rate required by 
monitoring instruments, and Q t  is the total flow rate 
determined by the orifice diameter and pressure whereby 
the sampling velocity substantially matches the local 
flow velocity at the probe. In addition, a distance 
between the orifice and the probe is greater than L 
wherein L = D c / (2 tan α) where D c  is the chamber 
diameter and α is the half angle of jet expansion.
Patent EP-0466170-A3 (EP)
Title: Detection reagent
IPC: G01N33/545
Filed: 1991-07-12
Abstract: Provided is a detection reagent comprising solid fine particles immobilizing a substance immunologically active for a substance to be detected in a test sample, in which said solid fine particles are made of modified polystyrene (1) having amino groups and carboxyl groups or a modified polystyrene (2) having amide grous and carboxyl gorups. <IMAGE>
Patent EP-0470434-A3 (EP)
IPC: C07D251/16
Filed: 1991-07-24
Abstract: Trifluor- bzw. Chlordifluormethoxy-1,3,5-triazine der allgemeinen Formel I 
   
     in der R¹ und R² unabhängig voneinander für Wasserstoff, ein Halogenatom 
oder eine C₁-C₄-Halogenalkylgruppe, darüber hinaus R¹ auch für einen 
Trifluor- bzw. Chlordifluormethoxyrest steht und n 0 oder 1 bedeutet, 
ausgenommen 2,4-Dichlor-6-trifluormethoxy-1,3,5-triazin, sowie Verfahren 
und Vorprodukte zu deren Herstellung.