baber/WOPTO huggingface dataset:
Patent EP-0361379-A3 (EP)
IPC: H01L29/88
Filed: 1989-09-26
Abstract: A precision voltage reference includes at least one 
superlattice resonant tunneling diode (10) and support 
electronics (44). The precision voltage reference is stable as 
to temperature and radiation.
Patent EP-0337576-A3 (EP)
Title: Heavy duty hard surface liquid detergent
IPC: C11D3/43
Filed: 1989-04-12
Abstract: A single phase, highly aklaline, liquid detergent composition 
particularly effective in removing airborne kitchen grease from hard 
surfaces is provided which comprises, by weight: 
   a. from about 1 to 5% of a surfactant selected from the group 
consisting of nonionic surfactants (including alcohol ethoxylates 
and amine oxides, wherein the alcohol ethoxylate is selected from 
the group consisting of linear primary alcohol ethoxylates, random 
secondary alcohol ethoxylates) and amphoteric surfactants 
comprising water-soluble betaines) and mixtures thereof;    b. about 2% of a builder selected from the group consisting of 
tetrapotassium pyrophosphate (TKPP), sodium tripolyphosphate 
(STPP), sodium metasilicate, sodium carbonate, sodium bicarbonate, 
and potassium hydroxide;    c. about 2% of an alkanolamine selected from the group consisting of 
monoethanolamine, diethanolamine, and triethanolamine;    d. from about 2 to 8% of at least one water miscible, preferably 
polar organic solvent selected from the group consisting of water 
soluble glycol ethers (including diethylene glycol monobutyl 
ether, ethylene glycol monobutyl ether, ethylene glycol methyl 
ether, and propylene glycol methyl ether) and alkyl acetates; and    e. water.
Patent EP-0330364-A3 (EP)
Title: Modular microphone assembly
IPC: H04R1/08
Filed: 1989-02-15
Abstract: A modular microphone assembly (11) housed in a 
handsfree telephone apparatus (10) provides an environment that 
is isolated from a loudspeaker installed within the apparatus 
and through which environment the directional and frequency 
response characteristics of a directional microphone capsule 
(24) contained within a closable cavity (18) of a microphone 
mounting receptacle (17) in the assembly (11) are altered via a 
predetermined internal surface configuration of the receptacle 
to improve the performance of the apparatus (10).
Patent EP-0349181-A3 (EP)
Title: Cover release mechanisms
IPC: F16J13/24
Filed: 1989-06-20
Abstract: A cover release mechanism to enable a cover to be 
released whilst being subjected to a high inwardly 
acting pressure differential. The mechanism 
comprises:  
- a caliper mechanism having two or more 
caliper members mounted within the cover, 
at least one of which members has an 
associated sealing member;  
and - a high energy release mechanism mounted 
within the cover so that it acts in 
association with the caliper mechanism 5.  
     Under normal operating conditions, with the cover 
member secured into position, the or each of the 
sealing members engages in a detent, normally a 
throughbore, in the cover. In order to release 
the cover, the high energy release mechanism is 
activated causing at least one of the caliper 
 
 
members to move, and the associated sealing means 
to disengage from the respective detents.
Patent EP-0368543-A3 (EP)
Title: Processing for coating electrical bus bars and the like
IPC: B05D1/12
Filed: 1989-11-01
Abstract: The process for coating a selected portion of the 
surface of a substrate (1), such as an electrical bus bar, 
with a coating of a fusible powdered resin (14) 
comprises the steps of heating the substrate (1) to 
a temperature sufficient to cause gelling of a gelable 
liquid masking composition (11) and to cause the fusible 
powdered resin (14) to bond to the substrate surface, 
coating those areas of the surface of the substrate (1) 
which are not to be coated with the fusible powdered 
resin (14) with liquid masking composition (11) which begins to 
gel upon contact with the hot substrate (1) and continues 
to gel until it forms a removable mask, then coating 
the hot substrate (1) with the powdered resin (14) which adheres 
to those areas of the substrate that are not coated 
with the masking composition, cooling the substrate (1), 
and removing the mask from the substrate (1).
Patent EP-0371656-A3 (EP)
Title: Sequence of events detector for one or more digital signals
IPC: G01R31/3177
Filed: 1989-11-15
Abstract: A sequence of events detector is described 
that provides a way to continuously monitor one or more 
digital signals and precisely define the b ehavior that the 
signals must exhibit in order to qualify as the sequence 
of events that the user wishes to detect or trigger on.  
     A plurality of evaluation windows, all connected in 
parallel to the signal or signals to be examined, 
sequentially examine the behavior of the signal or signals, 
comparing this behavior with predefined criteria. Each of 
the evaluation windows are activated to begin their portion 
of the overall evaluation when they receive a match signal 
from the preceding window indicating that its criteria were 
met. Because each window is an independent process that 
activates the next process as soon as its own criteria 
are satisfied, the signals are continuously evaluated and 
there are no unintended "don't care" periods. Also, 
multiple evaluations of the signal or signals can be 
conducted concurrently by different evaluation windows, 
so that similar sequences of events arriving in close 
succession can still be effectively evaluated.
Patent EP-0375329-A3 (EP)
Title: Antiviral pyrimidine and purine compounds, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/505
Filed: 1989-12-18
Abstract: The present invention relates to amino acid esters of pyrimidine and 
purine nucleosides containing an acyclic side chain, and their use in 
medical therapy, particularly the treatment and prophylaxis of herpes 
virus infections. Also provided are pharmaceutical formulations and 
processes for the preparation of compounds according to the invention.
Patent EP-0329613-A3 (EP)
IPC: G02F1/35
Filed: 1989-02-08
Abstract: Beschrieben wird ein filmförmiges Material enthaltend Verbindungen der 
Formel I in orientierter, nicht punktsymmetrischer Anordnung 
  
worin X =CH- oder N- bedeutet,  
R¹ C₁₂-C₃₀-Alkyl ist, R² Wasserstoff oder C₁-C₃₀-Alkyl ist,  
R³ -NO₂, -CN, -CF₃, -COCF₃, -SO₂CH₃ oder -SO₂CF₃ bedeutet,  
R⁴ Wasserstoff ist oder die gleiche Bedeutung wie R³ besitzt,  
R⁵ Wasserstoff oder -NR⁶R⁷ ist, und R6⁶und R⁷ unabhängig voneinander 
Wasserstoff oder C₁-C₃₀-Alkyl sind, wobei irgendwelche Alkylreste auch 
teil- oder perfluoriert sein können.  
     Die Verbindungen der Formel I lassen sich in Langmuir-Blodgett Schicht­
systemen anordnen. Solche Systeme lassen sich beispielsweise zur 
Herstellung von optoelektronischen Bauelementen einsetzen.
Patent EP-0341219-A3 (EP)
IPC: H04M1/00
Filed: 1989-05-02
Abstract: The possible functions of an information point (POI) or 
automatic information stand (3) are integrated with the 
functions normally performed by a conventional 
telephone box (2), particularly as regards the 
possibility of the automatic information services 
requested being charged according to the criteria (7) 
used for the charging of calls from telephone boxes.
Patent EP-0378104-A3 (EP)
Title: Polymer hydrogenation catalysts
IPC: C08F8/04
Filed: 1990-01-04
Abstract: The hydrogenation of unsaturated polymers is 
effected employing a heterogeneous catalyst comprising a 
Group VIII metal and a porous support wherein the porous 
support is characterized by a pore size distribution 
such that at least 95 percent of the pore volume is 
defined by pores having diameters greater than 450 Å (45 
nm) and the ratio of metal surface area to carrier 
surface area is in the range of from 0.07 to 0.75:1. 
The catalyst is useful in selective polymer 
hydrogenations, such as are required in hydrogenating 
ethylenically unsaturated regions with a minimal amount 
of aromatic unsaturation hydrogenation. The catalyst is 
very active under mild temperature conditions, from room 
temperature to 140°C.
Patent EP-0392364-A3 (EP)
Title: Method of manufacturing a semiconductor device
IPC: H01L29/417
Filed: 1990-04-05
Abstract: A method of manufacturing a semiconductor device 
comprises the steps of performing selective vapor growth 
(ST1) on a semiconductor substrate (1), and polishing 
(ST2) a surface of an insulative film (3C) formed on 
said semiconductor substrate (1) subsequent to the 
selective vapor growth step (ST1).
Patent EP-0392400-A3 (EP)
IPC: C01B39/16
Filed: 1990-04-06
Abstract: Verdünnte Natronwasserglaslösung wird durch eine Düse fein 
zerstäubt bei 70 bis 80°C in verdünnte Klarlauge aus dem 
Bayer-Prozess zur Al(OH)₃-Herstellung eingetragen. Das spontan 
ausfallende Material wird in der Mutterlauge bei 70 bis 80°C 
solange einem Reifungsprozess unterzogen, bis ein feinkristal­
lines Zeolithpulver des Typs 4A mit einer Korngrössenvertei­
lung von nicht mehr als 3 µm im d₅₀-Wert entstanden ist. Das 
so erhaltene Zeolithpulver ist im wesentlichen frei von Grit-­
Anteilen und auf Grund seiner Teilchengrösse insbesondere als 
Phosphatersatz in flüssigen Waschmitteln geeignet.
Patent EP-0396120-A3 (EP)
Title: Procedure and apparatus for the protection of a data transmission network
IPC: H04B3/60
Filed: 1990-05-02
Abstract: Procedure and apparatus for the protection of a 
data transmission network consisting of a 
signal bus (4,5) provided with terminal 
impedances (R1,R2) and of signal devices (6,7) 
connected to the bus. To protect the network, 
the voltage in the bus is monitored, the bus 
being connected via impedances (R1,R2) to the 
supply voltage (+VIN) and signal ground (GND), 
the bus impedance is measured by means of a 
test pulse sent into the bus and the supply of 
electricity from the supply voltage (+VIN) at 
least to the signal devices is inhibited if 
either the voltage or the impedance or both are 
outside the allowed range.
Patent EP-0407748-A3 (EP)
Title: Video recorder for the recording of video signals with different vertical frequencies
IPC: H04N9/79
Filed: 1990-06-13
Abstract: In this video recorder, the video signals to be recorded are allocated section by section to different recording channels. In each recording channel, a storage unit for time-expansion of the signal, a keying-in circuit for the synchronisation signals, a frequency modulator and a video head unit for signal recording are provided. A clock generator provided for generating the write and read clock signals contains a first phase locked loop for generating the write clock signals by using the horizontal synchronisation pulses of the video signals to be recorded, a second phase locked loop, connected to the output of the first phase locked loop, for generating a reference signal identical for all vertical frequencies and for each recording channel one further phase locked loop which generates the read clock signals for the memory unit arranged in the respective recording channel, using the reference signal. <IMAGE>
Patent EP-0380212-A3 (EP)
Title: Control for flexible probe
IPC: H01P1/12
Filed: 1990-01-11
Abstract: An electrically-conductive flexible probe (14) is 
mounted within a waveguide (12) that receives radio-frequency 
electromagnetic radiation. A leading portion (16) of the probe (14) 
has an orientation that is adjustable between two positions 
that are angularly displaced with respect to each other by 
90°. A permanent bar magnet (18) is connected to the leading 
portion (16) of probe (14), and an electromagnet (20) is mounted adjacent 
to the bar magnet (18) so as to be capable of being magnetically 
coupled to the bar magnet (18). The electromagnet (20) is 
electrically controllable so as to control the magnetic 
coupling between the bar magnet (18) and the electromagnet (20), move 
the bar magnet (18) selectively to one of the two angular 
positions, and thereby correspondingly move the leading 
portion (16) of the probe (14) and cause the wave guide (12) to 
transmit radio-frequency electromagnetic radiation having a 
selected one of two polarizations in planes that are 
mutually orthogonal with respect to each other and 
reflect radio frequency electromagnetic radiation having he 
other polarization.
Patent EP-0391627-A3 (EP)
Title: Speed detection apparatus, speed control motor, and track jump control circuit
IPC: G11B5/55
Filed: 1990-03-30
Abstract: A track jump control circuit comprises: a head; a rotary 
motor which drives the head and is controlled in accordance 
with an input signal; a unit for detecting a speed of rotation 
corresponding to the rotation of the rotary motor; distance 
detection unit for producing a signal corresponding to a 
distance which the head should move with using no data read by 
the head when the head is moved to a desired position; speed 
setting unit for setting a speed of movement of the head based 
on the signal produced by the distance detection unit; and a 
unit for comparing a speed detected by the speed detection 
unit with a speed set by the speed setting unit to produce an 
output as the input signal to the rotary motor.
Patent EP-0396432-A3 (EP)
Title: Monitoring apparatus
IPC: G08G1/04
Filed: 1990-05-04
Abstract: Monitoring apparatus for monitoring traffic flow in a 
tunnel is disclosed comprising a plurality of cameras 
10, 12, 14 each connected to a camera controller 60, 62, 
64. Each camera controller includes an image memory for 
periodically storing still images from the camera 
associated therewith. A plurality of incident detectors 
40 - 45; 46 - 51 are associated with each camera 10, 12, 
and lie within the field of view of that camera. The 
incident detectors detect the passage of vehicles in a 
carriageway of the tunnel and determine whether or not a 
traffic incident eg congestion or an accident has 
occurred in accordance with an algorithm. When an 
incident has occurred an incident detection signal is 
generated which is communicated to the camera 
controllers via a central controller 66. The image 
memory of the relevant camera controller is responsive 
to the detection signal to identify and freeze a 
plurality of images prior to the incident which are then 
passed to the central controller, so that the 
circumstances leading up to the incident can be reviewed.
Patent EP-0438888-A3 (EP)
Title: Method for the extraction of roasted and ground coffee
IPC: A23F5/26
Filed: 1990-12-13
Abstract: A method of extracting roasted and ground coffee is 
disclosed. Extraction water is fed to one end of an 
extraction vessel containing roasted and ground coffee, 
and coffee extract is withdrawn from the other end. Flow 
of water to and extract from the vessel is intermittently 
halted, and extracted roasted and ground coffee is 
intermittently discharged from the vessel, while a 
portion of unextracted coffee is charged to the vessel at 
the other end. The movement of coffee in the extraction 
vessel is countercurrent relative to the flow of the 
extraction water. The method of the present invention is 
less complex, is more easily controlled, requires a lower 
capital investment and produces a more aromatic coffee 
extract of better flavor balance.
Patent EP-0384819-A3 (EP)
IPC: A61B17/82
Filed: 1990-02-19
Abstract: La suture de l'invention, qui comprend une aiguille, 
essentiellement rigide, reliée à un monofil, essentiellement 
déformable plastiquement en flexion, est caractérisée en ce 
que l'aiguille (1) et le monofil (2) sont réunis par un 
élément intermédiaire filiforme (3) essentiellement 
déformable élastiquement en flexion.  
     Très avantageusement, l'élément intermédiaire est un 
câble multibrin torsadé.  
     De préférence, l'élément intermédiaire est assemblé à 
l'aiguille et/ou au monofil par soudure autogène.
Patent EP-0488317-A3 (EP)
Title: Thrombin-binding substance and process for preparing the same
IPC: C12N15/12
Filed: 1991-11-28
Abstract: Thrombin-binding substances capable of promoting anti-thrombin III activity and inhibiting platelet aggregation, and by themselves possessing anti-thrombin activity are disclosed. The thrombin-binding substances are useful as an effective component of anticoagulant agents, and can be produced inexpensively in a large scale.
Patent EP-0479576-A3 (EP)
Title: Oilless air compressor driven by universal motor
IPC: F02B39/06
Filed: 1991-10-02
Abstract: An improved oilless air compressor (32) which is driven by a high speed universal motor (33). A sprocket (49) and belt driven pulley (66) are arranged to reduce the compressor speed. A motor driven fan (48) and baffles (120,123,124,129,131,133) are provided to direct cooling air in predetermined sequences over the motor and compressor components to increase the operating life of the compressor components, to optimize the compressor efficiency and to reduce the temperature of the compressed air output. The compressor is provided with improved intake and exhaust valves (96,97) and restrictor surfaces (108,117) which limit movement of the valves. <IMAGE>
Patent EP-0484125-A3 (EP)
Title: Orbital welding apparatus
IPC: B23K9/028
Filed: 1991-10-30
Abstract: For use in an orbital welding apparatus, a tube clamping assembly for holding cylindrical tube ends coaxially aligned with a first axis and in abutting relationship while welding is performed to join said tube ends, comprises first and second pairs of transversely spaced clamp arms (168) extending from a base (160). The said second pair of arms (172) are mounted for pivotal movement in a first direction about a second axis (188) parallel to said first axis to move the clamp jaws (174) in a first direction to a tube end gripping position. <IMAGE>
Patent EP-0510353-A3 (EP)
Title: Collapsible cargo holder or container
IPC: B65D6/26
Filed: 1992-03-17
Abstract: A collapsible cargo container, particular of rectangular or square cross section, has a bottom element, a top element, and side wall elements, which in the erected state for use are joined together by releasable plug-in connectors located in corner pillars at corner regions of the bottom and top elements. In the collapsed state for being shipped empty, the top element is joined to the bottom element with the same plug-in connectors, and the side wall. At least one door fits flush against adjacent side wall elements inwardly of the pillars, to permit flat folding of the container for shipment when empty.
Patent EP-0509774-A3 (EP)
Title: Incinerator improvements
IPC: F23G/
Filed: 1992-04-15
Abstract: An incinerator system for bulk refuse and hydrocarbon-containing liquids comprises an enclosed main chamber (32) having a fire-resistant floor means (33) for holding and burning material thereon; an inlet opening (231) for the introduction of solid bulk refuse; an outlet opening (67,68) for the egress of the gaseous products of combustion from said main chamber; a grate (436) located within said main chamber for holding refuse newly introduced through said inlet opening (231); and cooling means for reducing the temperature of said grate. The cooling means comprises primary passageways for receiving a flow of cooling fluid and nozzles for providing fluid communication between said passageways and said main chamber (32). The cooling means further comprises a further passageway isolated from said main chamber (32) so that cooling fluid flowing in said further passageway is prevented from entering said main chamber. Control means is provided for selectively permitting cooling fluid to flow through said primary passageways and then through said further passageway. <IMAGE>
Patent EP-0569059-A3 (EP)
IPC: F16B45/02
Filed: 1990-02-21
Abstract: Ein Karabinerhaken ist mit einem eine Einführöffnung 
aufweisenden Bügel und mit einem die Öffnung übergreifenden 
Verschlußteil (5) versehen, der gegen eine Rückstellfeder 
an einem ersten Ende (6) des Bügels schwenkbar 
gelagert ist und im zweiten Ende (7) einliegt. Das 
zweite Ende (7) des Bügels ist nach innen abgeschrägt, 
und beiderseits eines in der Bügelebene liegenden Mittelsteges 
(19) ist je eine Ausnehmung (17) vorgesehen. 
Der Einliegebereich des Verschlußteiles (5) weist eine 
dem Mittelsteg (19) entsprechende, schräge Längsnut 
(23) und den Ausnehmungen (17) entsprechende Endhaken 
(18) auf, die durch die Längsnut (23) voneinander getrennt 
sind.
Patent EP-0603752-A3 (EP)
Title: Refrigerated cabinet.
Inventor: CIUPKE CHRISTINE
IPC: F25D23/00
Filed: 1993-12-17
Abstract: The invention relates to a refrigerated cabinet, especially a refrigerator having a compressor motor and a compressor chamber which has a motor compartment wall. In order to design the latter so as to reduce noise levels in an appropriate fashion, the invention proposes to provide a thin-walled enclosure element made of a cellular material with closed cells for sound absorption, which element surrounds the compressor motor (2) like a shell, essentially at a distance (a, b, c, d) from the compressor motor (2) and the motor compartment wall (3) in each case, the enclosure element (5) being open at the rear of the refrigerated cabinet (1), at which point the compressor motor (2) is also exposed. <IMAGE>
Patent EP-0606673-A3 (EP)
Title: Controlled oxidation of microbially produced cysteine-containing proteins.
Inventor: SHAKED ZE EV
IPC: C07K1/36
Filed: 1985-03-26
Abstract: 57 Method of oxidizing reduced cysteine-containing microbially produced synthetic proteins, such as synthetic INF-β or synthetic IL-2, in a controlled manner so that the synthetic proteins have the same disulfide bridging as their native counterparts. The oxidation employs o-iodosobenzoate as oxidizing agent and is carried out in an aqueous medium at a pH at least about one-half pH unit less than the pK, of the cystines to be oxidized, a synthetic protein concentration of less than about 5 mg ml. and an oxidizing agent:protein mol ratio that is at least stoichiometric, provided that the oxidizing agent is in excess in the terminal portion of the reaction.
Patent EP-0650827-A3 (EP)
Title: Package padding material and apparatus for forming package padding material.
Inventor: VESAMAA JUSSI
IPC: B31D5/00
Filed: 1994-10-18
Abstract: The invention concerns a package padding and an apparatus for forming same. The package padding is continuous and web-like and formed of superimposed paper courses (1,2,3). On the substantial surface area of one paper course (2) has with a pair of shaping rolls (16,17) been embossed a cellular padding structure. The package padding comprises a punch joint region (5) formed with the aid of a pair of punch joint rolls (18,19), and an intact area (7) substantially free of punchings, the package padding being more bulky and fluffy in the region thereof than in the punch joint region (5). In the embossed paper course (2) have by means of the speed differential of the punching rolls (18,19) and the shaping rolls (16,17) been folded pleats (8) so that the package padding contains per unit length of the package padding a greater length of paper material of the second paper course (2) than of paper material of the first paper course (1). <IMAGE>   <IMAGE>
Patent EP-0683996-A3 (EP)
Inventor: SCHMID GUENTER
IPC: A47B49/00
Filed: 1995-05-08
Abstract: The door is for a corner cupboard having a carousel supporting several layers of shelving. The shelves have a cut-out front segment to align with the inset corner of the cupboard. A two flange shaped door is supported on upper (25) and lower (24) slides to push inwards into the carousel and thereby free the carousel for rotation. The upper and lower mechanisms are linked by a vertical rod (28) set inside the hollow support shaft (17) of the carousel. The sliding mechanisms are sloped and the sliding action has a rack and pinion coupling with pinions on the inner rod accessed via slots in the outer support shaft. This provides a compact mounting with maximum space on the shelves.