baber/WOPTO huggingface dataset:
Patent EP-0234817-A3 (EP)
Title: Method and apparatus for denitration
IPC: F01N13/02
Filed: 1987-02-12
Abstract: A method and apparatus is disclosed for the denitration of an NOx-containing untreated gas from an off-gas source (7). According to the method ammonia (6) is introduced into the NOx-containing untreated gas in known manner prior to passage through a denitration reactor (2) packed with a catalyst effective to cause the catalytic reduction of the nitrogen oxides in the presence of ammonia. According to the invention a portion of the untreated gas (4) is caused to bypass the denitration reactor (2) and is subsequently recombined with the treated gas from the reactor. Control means (5) are provided for regulating the flow rate of the untreated bypass gas stream.
Patent EP-0242979-A3 (EP)
IPC: A61M16/18
Filed: 1987-03-18
Abstract: A device l for filling an anaesthetic vaporiser with a volatile 
liquid anaesthetic includes two tubes 7, l0 tube 7 being used to 
convey liquid anaesthetic from a container to a vaporiser and tube 
l0 permitting the flow of air and/or anaesthetic gas from the 
vaporiser to the container.  
     A one-way valve assembly is provided for permitting the passage 
through the air tube l0 of air and/or anaesthetic gas only from the 
vaporiser towards the container thereby preventing or inhibiting the 
possibility of the air tube l0 being filled with liquid anaesthetic.
Patent EP-0282999-A3 (EP)
Title: Replaceable rocker arm assembly for injection molding system
IPC: B29C45/28
Filed: 1988-03-16
Abstract: This invention relates to a valve gated injection 
molding system having an improved rocker arm assembly 
connected between the valve pin and the actuating 
mechanism. The rocker arm assembly includes an elongated 
rocker arm (76) which is pivotally mounted in a groove (78) in a 
cylindrical support member (84). The rocker arm assembly is 
removably received in a bore (86) in the mold core (16) and the rocker 
arm (76) is disconnectable from the valve pin (66), whereby the rocker 
arm assembly is quickly and easily replaceable without 
disassembly of the mold.
Patent EP-0316876-A3 (EP)
Title: A digital signal receiving circuit with means for controlling a baud rate sampling phase by a power of sampled signals
IPC: H04L7/033
Filed: 1988-11-15
Abstract: In a baud rate sampling type receiving circuit 
for use in a system for transmitting digital data signal 
at a transmission baud rate, in order to control the 
sampling phase at the optimum phase, desired elements of 
an autocorrelation function of a series of baud rate 
sampled signals are calculated and are linearly summed 
by a calculating circuit (16) to provide a linear 
summation as a power of the series of sampled signals. 
The sampling phase at the baud rate sampling is 
controlled by a control circuit (17) by use of the 
linear summation so that the power is maximized, whereby 
the sampling phase is maintained at the optimum sampling 
phase.
Patent EP-0320648-A3 (EP)
Title: Flame retardant-low heat distortion polycarbonates with low gloss
IPC: C08L69/00
Filed: 1988-11-21
Abstract: Polycarbonate resin compositions include, for 
example, a proportion of polycyclohexane 
dimethylcyclohexanedicarboxylate polyester elastomer. 
The compositions are useful to thermoplastically mold 
articles having properties useful where flame 
retardancy, low heat distortion and low gloss are 
desired such as in housings for business machines.
Patent EP-0319861-A3 (EP)
Title: Composite disk valve for dispensing cartridges
IPC: B65D83/00
Filed: 1988-12-03
Abstract: In a cartridge dispenser (10) for dispensing mayonnaise-like food sauces in measured quantities, a laminated end disk (32) which provides valving for the dispensed material. The end disk (32) includes a paperbaord (36) layer for stiffness and rigidity, a polyethylene disck (40) on the paperboard (36) for shielding it from oils, a polyester disk (46) beneath the paperboard (36) for providing the valve (52), and an inner polyethylene disk (58) allowing the composite disk (32) to be secured on the end of the cartridge dispenser (10) with a food grade adhesive (60). The polyester disk (46) includes three equally spaced valves (52) each formed by crosshair slits (54) which provide vanes (56) that open when material is being dispensed and quickly and cleanly close at the end of each dispensing stroke.
Patent EP-0274444-A3 (EP)
IPC: A61K31/19
Filed: 1988-01-08
Abstract: Ibuprofen - cyclodextrin complexes wherein the cyclodextrin is 
selected from the group consisting of α-cyclodextrin, methylated-β-­
cyclodextrins and γ-cyclodextrin; processes and compositions also 
being disclosed.
Patent EP-0294013-A3 (EP)
Title: Cavitation-resistant polymer and coating
IPC: C08G18/58
Filed: 1988-02-23
Abstract: A cavitation resistant polymer and coating are provided by curing a composition containing from about 24 to 48 wt.% of a liquid epoxy resin, from about 24 to 48 wt.% of a blocked isocyanate prepolymer, from about 4.2 to 12 wt.% of a rheological additive at least 65% of which is an amorphous silica flatting agent, from about 10 to 14 wt.% of a curing agent, from about 1 to 4 wt.% of a plasticizer, and from about 0.1 to 0.6 wt.% of a silane. The composition can contain pigments, fillers and other auxillary agents.
Patent EP-0295018-A3 (EP)
IPC: C10G57/02
Filed: 1988-06-03
Abstract: An improvement in gasoline octane without substantial 
decrease in overall yield is obtained in an integrated process 
combining a fluidized catalytic cracking reaction and a fluidized 
catalyst olefin oligomerization reaction when crystalline medium 
pore shape selective zeolite catalyst particles are withdrawn in 
partially deactivated form from the oligomerization reaction stage 
and added as part of the active catalyst in the FCC reaction.
Patent EP-0313202-A3 (EP)
Title: Process for preparing halomethyl thiazoles
IPC: C07D513/04
Filed: 1988-09-09
Abstract: A process for the preparation of a compound 
of the formula 
  
wherein R¹ is hydrogen or (C₁-C₄)alkyl, X is chloro or 
bromo and A represents a 6 membered carbocylic aromatic 
or a 5 or 6 membered heterocyclic ring which is 
optionally substituted by one of iodo or trifluoro­
methylthio, or one or two of fluoro, chloro, bromo, 
(C₁-C₄)alkyl, (C₁-C₄)alkoxy, (C₁-C₄)alkylthio, 
(C₁-C₄)alkylsulfinyl, (C₁-C₄)alkylsulfonyl, or 
trifluoromethyl, comprising reacting haloacetonitrile 
with a compound of the formula 
  
wherein A is as defined above or a hydrohalide salt 
thereof.  
     The compounds of the formula (I) are useful 
intermediates in the preparation of heterocyclic 
oxophthalazinyl acetic acids having aldose reductase 
inhibitory activity. Some of the compounds of the 
formula (I) are novel, and these also form a part of 
the invention.
Patent EP-0321281-A3 (EP)
IPC: H01L21/027
Filed: 1988-12-16
Abstract: A method and apparatus for developing and rinsing 
a patterned resist on a semiconductor wafer in which 
the wafer is held upside down and slowly rotated in an 
upward flowing current of developer to develop the 
resist. The wafer is then slowly rotated in a bath of 
deionised water to rinse it. The wafer is then dried 
by removing it from the water and spinning at higher 
speed.
Patent EP-0309391-A3 (EP)
IPC: D04B1/22
Filed: 1988-07-20
Abstract: Das Gestrick besteht aus zwei separaten, im wesentlichen pa­
rallel aufeinander liegenden Gestrickteilen (1,2), die ver­
einzelte Maschen (3,4) aufweisen, bei denen der Faden von 
einem Gestrickteil (1) auf den anderen (2) umgehängt oder 
übertragen wird. Dadurch werden die Gestrickteile (1,2) der­
art miteinander verbunden, dass zwischen den beiden eine Art 
isolierende Luftkammer (5) entsteht, die dem Gestrick ther­
mische Eigenschaften verschafft.
Patent EP-0284596-A3 (EP)
IPC: D04H3/14
Filed: 1988-03-18
Abstract: A dry cleanable self-lined unfinished lustrous 
antique satin fabric (38) having good hand, good 
crease resistance, and a woven look is provided. The 
fabric is a weft inserted warp knit (wiwk) fabric 
which has a multiple substrate (81, 34), a single 
substrate (34) with foam backing (85), or a single 
substrate (34) with an additional sewn lining (87, 
88). The weft yarn (24) is on the face of the 
substrate, and is a lustrous yarn such as rayon (as 
when producing non-washable draperies), or acrylic, 
bright polyester or acetate (as when producing 
washable draperies). The weft has a density 
equivalent to between about 36-52 single picks per 
inch (14-20 picks/cm) and at least part of the weft may comprise a 
novelty yarn. The warp yarn (22) is stitching yarn, 
in a tricot stitch configuration. The warp yarn is 
a low-shrinkage filament yarn that is not fully 
oriented, and has a denier of between about 20-60, 
and an elongation of at least 15 percent. Non-woven 
inexpensive polyester substrate (34) may be utilized; 
if a single layer is utilized it has a maximum weight 
of 2.0 ounces per square yard (67,8 g/m²) if a multiple 
substrate is utilized each layer has a maximum weight 
of between about 0.5-1.0 ounces per square yard (16,95-33,90g/m²).
Patent EP-0346644-A3 (EP)
IPC: B29K105/06
Filed: 1989-05-20
Abstract: Bei einem Verfahren zur Dosierung der Materialmenge bei 
der Herstellung von Formteilen aus härtbaren Formmassen, bei dem eine 
Harzmattenbahn zugeschnitten und die einzelnen Zuschnitte zu 
Mattenpaketen gestapelt und dem Werkzeug einer parallellauf-geregelten 
und mit einem Wegmeßsystem für den Abstand der Abspannplatten 
versehenen Presse zugeführt werden, wo die Mattenpakete als Formteil 
kompaktiert werden, wird ein konstantes Formteil-Volumen dadurch 
erzielt, daß die Formteil-Dicken mittels des Wegmeßsystems zu einem 
definierten Zeitpunkt gemessen und die Meßwerte als Regelgröße für die 
Größe der Zuschnittsfläche verarbeitet werden.
Patent EP-0349990-A3 (EP)
Title: Video disc player comprising clamping circuit for muse signal
IPC: H04N9/87
Filed: 1989-07-04
Abstract: An FM-MUSE signal and a pilot signal are 
frequency-multiplexed, to be recorded on a video disc (D). 
In addition, a clamp level signal and an index signal are 
multiplexed on particular lines of a plurality of lines of 
the MUSE signal. The index signal is detected from the 
FM-MUSE signal reproduced from the video disc by a video 
disc player (100). Pulses of the reproduced pilot signal 
are counted, beginning at the time of this detection. 
Accordingly, the timing of generating the clamp level 
signal is specified, so that clamp pulses are generated. 
A clamping circuit (5) is provided in the video disc 
player, so that the clamp level signal is accurately 
clamped in response to the clamp pulse.
Patent EP-0350080-A3 (EP)
Title: Use of nadolol for inhibiting the onset of migraine headaches
IPC: A61K31/22
Filed: 1982-04-23
Abstract: Nadolol compositions are provided for treating 
glaucoma and for inhibiting the onset of migraine 
headaches.
Patent EP-0326199-A3 (EP)
Title: An optical sensing apparatus
IPC: G01H9/00
Filed: 1989-01-12
Abstract: Optical sensing apparatus wherein single, mono-frequency, 
pulse are injected into an array of optical sensor elements (7) 
interactive with its environment. The array of optical sensor 
elements (7) being arranged to have partially reflective splices 
between the sensors (6) and thus providing a returned reflected 
pulse train. The apparatus including processing means (11) arranged 
to process the return pulse train to provide array environmental 
information.
Patent EP-0350210-A3 (EP)
Title: Novel 6-amido-1-methyl-2-(substituted-thio)-carbapenems
IPC: A61P31/04
Filed: 1989-06-29
Abstract: New antibacterial 6-amido-1-methyl-2-(substituted-thio)-carbapenems 
and process for their synthesis involving new azetidinone intermediates.
Patent EP-0370768-A3 (EP)
Title: Monoclonal antibody for the antigen specific to carcinoma of the thyroid
IPC: C12P21/08
Filed: 1989-11-21
Abstract: A monoclonal antibody recognizing the antigen specific 
to carcinoma of the thyroid, which antibody has a 
molecular weight of ca. 900,000 and is of the class IgM.  
     The monoclonal antibody specifically exhibits an 
antigen-antibody reactivity only with carcinoma of the 
thyroid without exhibiting reactivity with benign 
diseases of the thyroid nor with various carcinoma other 
than the carcinoma of the thyroid, and has a strong 
staining ability.
Patent EP-0362007-A3 (EP)
Title: Universal clamp for the reproduction of flat keys
IPC: B23C3/35
Filed: 1989-09-13
Abstract: In order to satisfy a market with an increasing number of flat key models, and the need to reproduce these keys very quickly, a universal clamp has been developed for facilitating the machining of their teeth from a master key. This clamp has a lower plate (100) and an upper plate (200), the peripheral parts (120, 220) of the facing bases interacting in the manner of jaws in order to clamp a longitudinal part of a bit (22) of flat keys whilst at the same time leaving the other longitudinal part of the bit (22) accessible. This clamp is characterised in that the said facing bases are hexagonal, and in that the form of the said jaws is different on each face of the hexagon, each of the said forms of the said jaws being compatible with the section of a particular type of flat key bit (22). <IMAGE>
Patent EP-0362149-A3 (EP)
Title: Elastic foldable covers for motorcar seats
IPC: B60N2/60
Filed: 1989-07-24
Abstract: Covers (1) for motorcar seats of an elastic material, 
with a shape adaptable to any seat type, endowed at the 
lower interior part with a set of members for tightening 
the cover (1) itself and foldable so as to be housed and 
conveyed in a small size pocket envelope(14).
Patent EP-0374105-A3 (EP)
Title: Absorbent element and absorbent article including the same
IPC: A61F13/15
Filed: 1989-11-21
Abstract: An absorbent element for absorbent articles comprised of hydrophilic fibres (24) and a discontinuous, non-uniform layer of particles of absorbent hydrogelling material (17) arranged on the upper surface of the element includes a deposition zone on which the absorbent hydrogelling material is distributed with an increased surface density. The zone of increased surface density of the absorbent hydrogelling material can preferably be located in different positions suitable for the different anatomical forms of the users, so as to ensure more effective sealing against the backflow of the liquid and thus ensure an improved feeling of dryness.
Patent EP-0381124-A3 (EP)
Title: Novel antibiotic nk130119, process for production of the same and application of the same
IPC: C07D493/20
Filed: 1990-01-30
Abstract: This invention relates to an antibiotic NK130119 of the 
formula: 
  
which exhibits antifungal, antitumor, vascularizations-­
inhibitory and insecticidal activities.
Patent EP-0382047-A3 (EP)
Title: Tricalcium phosphate-based resorbable osseous ceramic
IPC: A61L27/58
Filed: 1990-01-30
Abstract: The invention relates to a process for the preparation of a resorptive bone ceramic on the basis of tricalcium phosphate which can be used as a bone replacement material. In the process, natural bone material, freed from the soft tissues, is used as the starting material. The remaining organic substances are removed from this starting material by pyrolysis. The remaining bone material, which consists virtually completely of hydroxyapatite, is subsequently treated with a phosphate carrier and then subjected to a sintering step.
Patent EP-0407683-A3 (EP)
Title: Pneumatic actuating mechanism for injection molding
IPC: B29C45/28
Filed: 1990-02-12
Abstract: A multi-cavity valve gated injection molding system. The pneumatic actuating mechanism to reciprocate each elongated valve member (70) includes a piston (90) which reciprocates in a cylindrical opening (92) through a cylinder plate (12). A sealing bushing (56) which is mounted around each valve member (70) has a flanged portion (66) which bridges an insulative air gap (68) between the manifold (10) and the cylinder plate (12). Thus, the sealing bushing (56) forms part of the piston cylinder (92) as well as sealing against melt leakage around the reciprocating valve member (70). The piston (90) has a circumferential outer band (114) formed of a graphite alloy seated in a groove (116) formed between a front portion (104) and a removable rear plate portion (110).
Patent EP-0418482-A3 (EP)
Title: Reagent for the detection and determination of bilirubin in the urine
IPC: G01N33/72
Filed: 1990-06-25
Abstract: A reagent for the detection and determination of bilirubin in the urine providing precise results and ready automation of the procedure, characterized in that it is a stable combination of all the substances useful for such analysis.
Patent EP-0406876-A3 (EP)
Title: Process for the renovation of sewer pipes using an inner pipe composed of resin
IPC: F16L55/16
Filed: 1990-07-06
Abstract: A process for the renovation of sewer pipes using an inner pipe which is impregnated with a curable resin proposes that the inner pipe is inserted into the relevant channel section in the axial direction and is moved into an opposing position with respect to the damaged pipe section. The inner pipe (wrapped with a displaceable overlapping region) is initially inserted into the channel with a diameter reduced in comparison with the internal diameter of the channel and is moved into a position opposite the damaged pipe section. A bladder, which is expandable in the radial direction and folds the inner pipe outwards in the radial direction when excess pressure is applied, is arranged in the inner pipe. Devices for curing the resin are arranged in the bladder.
Patent EP-0381285-A3 (EP)
Title: Device for mixing and dispensing water at constant temperature
IPC: F16K11/074
Filed: 1990-01-29
Abstract: Device for mixing hot and cold water from two supply 
systems to obtain and dispense water on command at a 
temperature established by the mixing ratio, comprising a 
compensator (11) to correct variations in the difference in 
pressure between the two systems (13,14) so that the mixing ratio 
remains constant despite said variations. The mixing and 
dispensing device being controlled, in terms of mixing 
ratio and flow rate, by means of ratiomotors (33, 36) controlled by 
an electronic circuit (37, 38) with pushbutton control. The mixer 
being moreover thermostatically controlled for slight 
temperature variations in the mixed water.
Patent EP-0436485-A3 (EP)
Title: Method for accelerating the hardening of aminoplast adhesives and wooden products using the same
IPC: C08K5/21
Filed: 1990-12-14
Abstract: For accelerating the hardening of aminoplastic adhesives, a novel accelerator-scavenger system is described, according to which a urea-formaldehyde mixture as accelerator and if appropriate a formaldehyde scavenger are added to the adhesive or the adhesive liquor. The addition of a formaldehyde scavenger prevents an increase in subsequent release of formaldehyde. The novel accelerator-scavenger system results in a great acceleration of the hardening process of the aminoplastic adhesive in the hot press. Wooden materials manufactured using the aminoplastic adhesives hardened in an accelerated manner according to the invention have improved strength properties.
Patent EP-0478127-A3 (EP)
Title: Microprocessor bus control system
IPC: G06F15/78
Filed: 1991-08-06
Abstract: A microprocessor includes an internal memory and various subcomponents that allow the microprocessor to operate out of its internal memory during periods of time in which it does not have use of an external bus via which it may operate out of an external memory. <IMAGE>
Patent EP-0537803-A3 (EP)
Title: Image vibration suppressing device
IPC: H04N5/228
Filed: 1987-10-02
Abstract: In television cameras, there is a risk that the image will wobble due to an unwanted movement of the housing. According to the invention, a television camera is provided with a target onto which a desired image field is projected by means of optics and which is scanned along a raster in order to generate the video signal, the target being larger than the field of view and an actuating variable being obtained from a movement of the camera, which variable allows the starting point of the scanning raster on the target to be displaced. The actuating variable is obtained in a comparator or correlator which compares the image signals of successive frames or parts thereof and, in the case of a signal difference above a threshold value, generates the threshold variable. <IMAGE>
Patent EP-0518438-A3 (EP)
Title: A method and a device for the ecological separation, purification and processing of liquid manure
IPC: A01K1/01
Filed: 1992-06-10
Abstract: Underneath of a grid-shaped floor of a stable for cattle a drain gutter with a conveyor belt of non-sticking material is provided, and the material is separated into a solid and a liquid phase upon said belt, whereafter these can be processed separately. Both phases are conducted into separate receptacles. Preferably the conveyor belt has a surface of moisture-repellent plastic. <IMAGE>
Patent EP-0568141-A3 (EP)
Title: X-ray analysis apparatus and detector reading circuit means suitable for application in such an x-ray analysis apparatus
Inventor: BOLK HENDRIK J J
IPC: G01T1/17
Filed: 1993-04-21
Abstract: Pulses generated by an x-ray gas ionisation detector (6) have different
temporal forms in dependence of the location in the detector where an x-ray photon
interacts with a gas atom. The energy-resolution at count rates amounting to Mct s -1  of
an x-ray analysis apparatus is improved by employing a resetable pulse-integrator. A
resetable integrator is constructed by employing a dual gate field-effect transistor (FET)
and a wide-band current feedback operational amplifier. Cross-talk due to parasitic
capacitances is reduced by supplying a suitable DC voltage to one of the two gates of
the dual gate FET. The gate control is made independent of the output of the integrator.
Patent EP-0617519-A3 (EP)
Title: Circuit for deriving at least one quality indication of a received signal.
Inventor: KAESSER JUERGEN DR
IPC: H04H20/88
Filed: 1994-03-03
Abstract: In this circuit arrangement, in which the received signal is demodulated, an auxiliary signal dependent on the field strength and a further auxiliary signal are derived from the demodulated signal. The auxiliary signal and the further auxiliary signal are combined to form the quality indication. <IMAGE>
Patent EP-0625356-A3 (EP)
Title: Braided suture.
Inventor: CHESTERFIELD MICHAEL P
IPC: A61L17/12
Filed: 1991-03-01
Abstract: A suture as provided with a substantially solid spiroid braid construction. The suture exhibits greater flexibility, better hand and less chatter and drag than tubular braided sutures of known construction. For a given overall suture denier, the number of yarns and denier of individual filaments comprising a yarn of the spiroid braided suture are related to each other as follows: <TABLE>   <IMAGE>
Patent EP-0722197-A3 (EP)
Inventor: HOTEA GHEORGHE
IPC: H01R4/24
Filed: 1995-12-15
Abstract: An electrical connector assembly comprising an
electrical terminal (2) seated within a housing (60), said
terminal (2) including an insulation displacement contact
(IDC) section (6) adapted for receiving a multitude of
through wire diameters along the length thereof and a
conductor engaging section (4) for electrical engagement
with a mating wire end (8) where said assembly has a first
position (Figure 5) with the terminal (6) in the housing
(60) and the IDC section (6) is open for engaging the wire
along the length thereof.
Patent EP-0663143-A3 (EP)
IPC: A01C15/00
Filed: 1984-05-30
Abstract: An agricultural spreader comprises distribution members (11, 12) which rotate to eject material such as fertilizer. The spreader can tilt to one side or the other so as to reduce the spreading distance on one side. This facility enables the spreader to be driven on a field along the same tracks as other agricultural machinery while avoiding waste of material at the edges of fields. Other embodiments utilize braking members which are movable into the path of ejected material to reduce its kinetic energy and consequently its spreading distance.