baber/WOPTO huggingface dataset:
Patent EP-0232588-A2 (EP)
Inventor: LEMELSON JEROME HAL
IPC: G06K7/08
Filed: 1986-10-30
Abstract: For effecting high density magnetic recordings on a magnetic record member (50) coated with magnetic recording material, a plurality of different recordings may be provided as overlapping domains along a single select magnetic record track, thus multiplying the total amount of information which may be recorded along each record track of multiple track record member (50). A magnetic transducer (17) mounted on a support (35) is pivotally driven to variably align its pole pieces and recording or reproduction gaps with a select record track of a record member (50) to provide respective recordings, the domains of each of which are differently aligned from the domains of the others, permitting such different recording to overlap along the same length of the same track and to be discretely detected by suitably aligned pickups.
Patent EP-0227482-A2 (EP)
Inventor: HAMANAKA TOSHIYUKI
IPC: B01J21/14
Filed: 1986-12-24
Abstract: Cordierite honeycomb structural bodies having coefficient of thermal expansion of not more than l.l0×l0⁻⁶, excellent thermal shock resistance and very low leakage, suitable for use in heat exchangers are provided by using very fine particles of kaoline and talc in the manufacturing process and/or by restricting total pore volume of pore diameter 5µm or over to not more than 0.04 cc/g in the product. Talc of average particle diameter not more than 7 µm, preferably 5 µm, and kaoline of average particle diameter of not more than 2 µm and not more than l/3 of the talc particle diameter is used. Preferably alumina and/or aluminium hydroxide used has an average particle diameter of not more than 2 µm, and preferably silica if used is highly pure amorphous silica of average particle diameter of not more than 8 µm.
Patent EP-0236940-A2 (EP)
Title: Alpha-heterocycle substituted tolunitriles
Inventor: BOWMAN ROBERT MATHEWS
IPC: A61K31/14
Filed: 1987-03-05
Abstract: Compounds of the formula I
     wherein the groups R, R 0 , R 1 , R 2  and W are as defined in the specification, exhibit valuable pharmacological properties, especially as aromatase inhibitors.
Patent EP-0240816-A2 (EP)
Inventor: PLETTNER HORST
IPC: F16J9/22
Filed: 1987-03-21
Abstract: 1. Piston moveable backwards and forwards in the bore of a piston-cylinder arrangement and having a guide ring provided on its outer surface for guiding it within the cylinder bore, characterized in that the continuous guide ring (20) surrounding the outer surface of the piston (15) in axial direction with a press fit rests at one of its axial ends against a shoulder (16) of the piston and at the other end, in the region of its inner surface, has an axially protruding, collar-shaped continuation (21) which has a considerably smaller outside diameter compared to the guide ring (20) and is rolled into a groove (19) present at the outer surface of the piston (15), filling said groove in axial direction.
Patent EP-0243900-A2 (EP)
Inventor: YORITA TAKEO C O NEC CORPORATI
IPC: H04M1/733
Filed: 1987-04-24
Abstract: In a radio key telephone system connected through N subscriber lines to a telecommunication switching system, each of M (where M is larger than N) terminal stations has a multiple access radio transceiver capable of switching to one of (N + 1) radio channels including N two-way communication channels and a two-way signaling channel, a display for indicating busy-idle states of the subscriber lines and a controller for controlling the display. A base station establishes the N two-way communication channels and the two-way signaling channel and includes a controller which interacts with the terminal-station controllers through the signaling channel in response to originating and terminating call-request signals to cause the displays of the terminal stations to indicate a busy state of a subscriber line and cause the transceiver of a terminal station to switch to the communication channel associated with that subscriber line and interacts with them through that communication channel in response to call-clearing signals to cause the transceiver of that terminal station to return to the signaling channel and cause the displays of the terminal stations to indicate an idle state of that subscriber line.
Patent EP-0253985-A2 (EP)
Inventor: KEMPER BRUNO
IPC: C08K5/10
Filed: 1987-05-20
Abstract: Stabilisierte Polyvinylchlorid-Formmassen enthalten ein Stabilisatorsystem aus wenigstens einer Zinkverbindung der Formeln     I  R¹O - Zn OR²,     II  R³S - Zn - SR<4> oder     III R<5>O - ZnS - R³ und einem oder mehreren Polyoxazolinen der Formel <IMAGE> Die Formmassen zeigen eine gute Anfangsfarbe, Transparenz und Langzeitstabilität.
Patent EP-0258809-A2 (EP)
Inventor: SATO YASUHIRO
IPC: B65G17/34
Filed: 1987-08-26
Abstract: An object distributing and supplying method, comprising a step of receiving ball-like objects supplied in a bulk from a preceding process line by a wide receiving part formed by starting end parts of a plurality of curved conveyors adjacently connected with each other, a step of distribut­ing the objects into a plurality of separated rows in a curved line, and a step of conveying each of the rows of objects in a streamline into respective downstream appara­tuses. The apparatus therefore comprises an object distri­buting and supplying apparatus (3), comprising a plurality of conveyors (31) running curvilinearly in a predetermined direction and each conveying at least a row of ball-like objects in the running direction of the conveyors (31), with starting end parts (314) of the conveyors (31) being connected together adjacently and in parallel with each other to form a wide receiving part (313) for receiving the objects in bulk, and the conveyors (31) being increasingly spaced between them a they are more remote from the wide receiving part (313), and connected to downstream appara­tuses respectively with their terminating end parts (316) in parallel with each other, so as to distribute and supply the objects in rows to the downstream apparatuses respec­tively.
Patent EP-0292606-A2 (EP)
Inventor: IIZUMI TOMOMITSU C O PATENT AT
IPC: G01L9/06
Filed: 1987-09-03
Abstract: A pressure meter includes a casing, a semi­conductor pressure sensor disposed in the casing, a passage for introducing a fluid under pressure to the pressure sensor, a display mounted on one side of the casing for displaying a fluid pressure, and a control circuit for picking up the fluid pressure sensed by the semiconductor pressure sensor as an electric signal, for converting the electric signal to a digital signal, and for displaying the digital signal as a digital value on the display.
Patent EP-0266742-A2 (EP)
Inventor: HETTINGA SIEBOLT
IPC: B60N2/90
Filed: 1987-11-03
Abstract: The method of this invention provides for the molding of a composite article such as a woven seat for use in fur­niture or automobiles wherein a woven fabric material and a plastic frame structure coact to enhance their respective strength characteristics. The fabric material is maintained under tension during the molding operation concurrently with the perimetral portion thereof being imbedded in a bonded relation with the frame structure. The strength character­istics of the woven fabric material are thus increased due to the uniform load distribution over the total area of the fabric seat resulting from the bonded securement of the perimetral portion with the frame structure.
Patent EP-0273365-A2 (EP)
Inventor: YAMAMOTO YOSHIHIRO
IPC: H03G5/18
Filed: 1987-12-22
Abstract: A filter adjustment apparatus adjusts the properties of a filter by changing, for example, the circuit constants of a filter (2B) connected in series with a signal processing circuit (2A) to correspond with desired optimum properties of the filter (2B). The state of the signal processing circuit (2A) is changed, to a state not affecting the filter adjustment, to thereby eliminate the influence of the signal processing circuit (2A) on the filter cha­racteristics, to facilitate and increase precision of the filter adjustment.
Patent EP-0239176-A2 (EP)
Inventor: HERR ELLIS JAMES
IPC: B65D41/34
Filed: 1984-02-10
Abstract: A tamper-evident closure is provided which includes a threaded cap (12) and tamper-indicating means (14) having upwardly and inwardly folded tabs (34) which lock against the lower surface of an annular shoulder container neck to retain the tamper- indicating means (14) on the neck as the cap (12) is removed. The tamper-indicating means includes a ring (36) to which the tabs (34) are integrally connected at their lower outer ends. The tabs are resilient and are flexed by the container finish (27) at the joints where they are joined to the ring. The closure of the present invention may be installed simply by screwing it onto a container neck in a one-step process. The flexible tabs (34) assist in guiding the closure and centering it as it is lowered onto the container neck for installing and do not require the holding of the closure or the container finish to close tolerances in order to be consistently effective.
Patent EP-0251636-A2 (EP)
Inventor: TSUKAMOTO YUKIHIDE
IPC: B32B27/00
Filed: 1987-06-22
Abstract: A biaxially stretched sheet of a multilayer structure, comprising at least one layer of polystyrene and at lest two layers of a mixture of polystyrene and styrene/butadiene block copolymer resin, wherein both outside layers are formed of said mixture, the thickness of each of the outside layers is 1 to 20% of the total thickness of the sheet, and the entire sheet is biaxially stretched.
Patent EP-0259022-A2 (EP)
Inventor: LANG KO CHIEH
IPC: B01J19/30
Filed: 1987-08-07
Abstract: A method and manufacturing blank for the production of high performance substantially symmetrical open volumed packing bodies is disclosed comprising the steps of forming a blank from sheet material, the blank comprising a plurality of generally identical plates interconnected in linear series by ribbon members coupling adjacent plates and defining a median strip, shaping the plates into troughs having longitudinal axes oriented perpendicularly to the median strip, and bending the median strip to bring the longitudinal axes into close proximity with one another to form an open volumed packing body having a central core defined by the aligned bores.
Patent EP-0274183-A2 (EP)
Inventor: BENNET CHARLES H
IPC: B22D17/18
Filed: 1987-09-02
Abstract: A die casting apparatus (10) for forming rotors for electric motors includes a frame (12) having two opposed stationary pressure plates (16,18) and a rotating turret (22) rotatably mounted between these stationary plates for movement between three stations. The turret includes three apertures at three equally spaced locations around the turret. Tooling is arranged at each of the three stations for forming a rotor. Compensating and casting tooling (42, 30, 36) is located at a first station, pin pressing and trimming tooling is located at the second station and unloading tooling (52, 54) and loading tooling is located at the third station. The operations at the respective stations proceed simultaneously. The operations are selected so that the combined operations of each of the stations will take approximately equal amounts of time.
Patent EP-0266190-A2 (EP)
Inventor: FOSTER DONALD C
IPC: C12N9/64
Filed: 1987-10-28
Abstract: Genomic and cDNA sequences coding for a protein having substantially the same biological activity as human protein C and recombinant expression vectors comprising these sequences are disclosed. Methods are disclosed for producing a protein which has substantially the same biological activity as human protein C. The protein, which may be in the form of activated protein C, is produced by mammalian host cells transfected with a plasmid capable of integration in mammalian host cell DNA. The plasmid includes a promoter followed downstream by a DNA sequence which encodes a protein having substantially the same structure and/or activity as human protein C, the nucleotide sequence being followed downstream by a polyadenylation signal.
Patent EP-0272077-A2 (EP)
Inventor: IIHOSHI AKIRA
IPC: G01D7/00
Filed: 1987-12-15
Abstract: An apparatus for displaying a travel path of a running body, which includes means for calculating the distance of the running body from a target point to produce data concerning the approach, means for comparing the old and new data and thus, successively, renewing the data concerning the approach, thereby obtaining a point of closest approach of the running body relative to the target point, and means for deciding that the running body has passed the target when the point of closest approach is within a predetermined range of the target point.
Patent EP-0279130-A2 (EP)
Inventor: WINSTON ANTHONY E
IPC: A61Q11/00
Filed: 1987-11-26
Abstract: A stable, palatable and safe hydrogen peroxide releasing tooth powder composition containing sodium bicarbonate and sodium percarbonate in combination with flavoring agents, sweeteners, fluoridating agents, additional abrasives, surfactants and/or additional adjuvants.
Patent EP-0276807-A2 (EP)
Inventor: FAWZI MAHDI B
IPC: A61K31/365
Filed: 1988-01-26
Abstract: Single dose formulations containing 5-(2,5-­dimethylphenoxy)-2,2-dimethylpentanoic acid and an HMG-CoA reductase inhibitor are effective phar­macological formulations for regulating blood serum lipid and cholesterol levels.
Patent EP-0295442-A2 (EP)
Inventor: MEHRA YASHPAL R
IPC: A01N43/54
Filed: 1988-05-18
Abstract: The invention is pesticidal bait compositions useful for the control of ants and method of controlling ants using the composition, wherein the bait may be cast into a solid shape and is non-particulating.
Patent EP-0307964-A2 (EP)
Inventor: HARRIS ROBERT F
IPC: C07C327/38
Filed: 1988-09-20
Abstract: This invention relates to novel polymeric polyamines containing internal urea, biuret, thiourea, dithiobiuret, and/or thioamide moieties, and to polymers prepared therefrom. This invention also relates to novel isocyanate-functional prepolymers containing urea, biuret, amide, thiourea, dithiobiuret. and/or thioamide moieties and to polymers prepared therefrom.
Patent EP-0282171-A2 (EP)
Inventor: SHOR STEVEN M C O MINNESOTA MI
IPC: G03C1/32
Filed: 1988-02-12
Abstract: A photographic element comprising at least one silver halide photographic emulsion in a hydrophilic colloidal binder on a substrate and a surface matting layer over said at least one emulsion, said matting agent layer comprising a binder having at least two different types of non-developmentally disolvable particles therein, one type of particle comprising a matting agent having an average particle size of between 1 and 10 microns in a coating weight of between 0.015 and 0.15 g/m², and the second type of particle comprising buoying particles having an average particle size of between 0.20 and 0.75 microns in a coating weight of between 0.2 and 0.7 g/m². 
     The combinations of particles having different sizes are used to improve drawdown, reduce the starry night effect, and maintain the sensitometric quality of photographic film materials.
Patent EP-0288163-A2 (EP)
Title: Oligodeoxynucleotides as inhibitors of the replication of retroviruses and the expression of oncogenes
Inventor: ZON GERALD
IPC: A61K31/7088
Filed: 1988-03-24
Abstract: Phosphorothioate oligodeoxyribonucleotide analogs can be used to prevent replication of foreign nucleic acids in the presence of normal living cells, as well as to inhibit the proliferation of neoplastic cells.
Patent EP-0309122-A2 (EP)
Inventor: FITZPATRICK NICHOLAS BERNARD
IPC: G01N1/10
Filed: 1988-09-08
Abstract: Apparatus for testing the contents of a sealed container 10 holding a liquid under the pressure of gas in a head space includes a first piercing needle 18 positioned and operable to penetrate the top of the container 10 whereby to place the head space in communication with a gas passage way 20 and a second piercing needle 56 positioned and operable to penetrate the bottom of the container 10 whereby to place the liquid in communication with a liquid passage way 58. The apparatus may be used to measure the gas pressure in the container and the dissolve oxygen content of the liquid.
Patent EP-0308264-A2 (EP)
Inventor: FARNG LIEHPAO OSCAR
IPC: C07F9/165
Filed: 1988-09-16
Abstract: Reaction products of dialkyl or diaryl phosphorodithioate acids and hydrocarbyl diols, hydroxyester or related polydiols and borating agent.
Patent EP-0313230-A2 (EP)
Inventor: TESKE JUDY LYNN
IPC: G01R31/3185
Filed: 1988-09-30
Abstract: A VLSI chip has a core logic area surrounded by a peripheral zone including a plurality of 1/0 cells (10) through which nearly all signals between the pins and the core logic (CLI, CLO) pass. Each cell has an input buffer (IB) and an output buffer (OB) through which signals pass respectively from pin to core logic and vice versa, and a control register controlling the operation of the I/O cells. Two shift registers, an input register and an output register, are formed by flip-flops also included in the I/O cells and connected to the buffers, core logic, and pins, and to test data in and out registers and pins. Some of the I/O cells may be dummy cells forming part of the input and/or output registers but not having pins. Timing circuitry (MS1, MS2; 52, 53) provides early signals (TST EARLY, TCE EARLY) to set up predetermined flip-flops prior to their receiving clocked signals (TST COPY, TCE COPY), and for separating a system clock input (CLKO) as a first clock signal (CLK1) to the control circuitry and a second clock signal (CLK2) to the input and output registers to allow the control register to operate without clocking the input or output registers.
Patent EP-0320175-A2 (EP)
Inventor: TAN MICHAEL
IPC: H03K5/12
Filed: 1988-12-01
Abstract: A pulse compressor consisting of a loaded transmission line having a plurality of sections which have a ratio of dispersion to nonlinearity that decreases in the direction of pulse transmission.
Patent EP-0323225-A2 (EP)
Inventor: IMATAKI HIROYUKI
IPC: G11B7/26
Filed: 1988-12-28
Abstract: There is provided a cast molding die for an information recording medium, having a mold surface with a prescribed unevenness pattern comprising a projection; wherein the projection has at least one pair of opposite side slopes each of which forms an acute angle with respect to the extension of said mold surface. By using the cast molding die having the above-mentioned projection with a three-dimensional shape, a defect such as lack in the resultant information recording medium is prevented.
Patent EP-0370159-A2 (EP)
Inventor: ROHM GUNTER HORST
IPC: B23B31/12
Filed: 1989-01-25
Abstract: The drill chuck has chuck jaws (2), a jaw-guide part (4) guiding the chuck jaws at an angle to the chuck axis (3) and a clamping-thread part (6) having a clamping thread (5) for adjusting the chuck jaws (2) and driven by the percussion drilling spindle (1) in such a way as to be fixed in terms of rotation, the jaw-guide part (4) and the clamping-thread part (6) being guided on one another in such a way as to be mutually rotatable and being supported against one another axially in a positive-locking manner at (7). The clamping-thread part (6) has axial clearance of motion relative to the percussion drilling spindle (1), and the jaw-guide part (4) has a stop (16) which limits the axial displacement of the percussion drilling spindle (1) on the jaw-guide part (4) within the axial clearance of motion of the clamping-thread part (6). …<IMAGE>…
Patent EP-0338192-A2 (EP)
Inventor: HAHNE ERNST-AUGUST
IPC: B41J35/00
Filed: 1989-01-27
Abstract: The cleaning device is used for charging electrodes and discharging electrodes of printers. It has a solvent-tight housing which is moved over the electrode and contains at least two brushes which rotate about an axis, come to rest against the electrode to be cleaned and are driven by one or more compressed air motors.
Patent EP-0334053-A2 (EP)
Inventor: MAROSZEK MANFRED
IPC: G01N29/26
Filed: 1989-02-25
Abstract: To check welds in tubes under constricted spatial conditions using ultrasound, an apparatus is used which comprises a trough for the coupling medium with a guide element having a fixing device for the test object on its mounting wall. Around the guide element is a wheel to which a holding device for the test heads is attached. Said wheel is driven by means of a main drive wheel which can be displaced axially, as can the holding device for the test heads.
Patent EP-0341459-A2 (EP)
Inventor: MAICHLE JOSEF DIPL-ING
IPC: A01B63/10
Filed: 1989-04-19
Abstract: The invention proposes a tractor (10) with an implement (11) attached, in which the function of active oscillation damping in the digging position can be performed more effectively and more reliably when cornering with the aid of the electrohydraulic lifting-mechanism control device (19). Forces transmitted to the tractor housing (24) by lateral guide members (26, 26') when cornering lead to brief signal droops in the force-measuring bolts (22, 22') which support the lower connecting rods (14, 14') and measure the horizontal forces. Situated in the force-control circuit (36) decisive for oscillation damping is a low-pass filter (34) which serves for the determination of the dynamic force component and the time constant (T) of which is charged as a function of the actual position value in such a way that, at the end (53) of the corner, relatively small deviations of the force and hence relatively small amplitudes of the lifting mechanism about the mean digging position occur, with the result that active oscillation damping is virtually unimpaired when cornering. …<IMAGE>…
Patent EP-0346754-A2 (EP)
Inventor: BENNING JOHANN
IPC: B05D3/12
Filed: 1989-06-07
Abstract: Process for correcting defects in coatings, in particular dust inclusions, on work piece provided with highly elastic coatings. In order to be able to eliminate, by grinding and redressing, visual defects which occur when using highly elastic lacquers, that is to say in particular 2K polyurethane lacquers based on polyester, according to the invention after grinding the area to be polished is supercooled. The subsequent polishing process is carried out in a temperature range of the lacquered area to be polished of at least -40 DEG C to -10 DEG C.
Patent EP-0358070-A2 (EP)
Inventor: PASQUA JOHN
IPC: C12Q1/26
Filed: 1989-08-26
Abstract: An enzymatic reagent, kit and method for deter­mining the concentration of monovalent anions, espe­cially chloride, particularly in clinical samples, and especially in a single-reagent format suitable for automated clinical chemistry analyzers.
Patent EP-0361247-A2 (EP)
Inventor: MEIER ERICH DR
IPC: B01F23/70
Filed: 1989-09-16
Abstract: Highly disperse mixtures of at least two polymers which are not fully miscible in the melt under conventional conditions are prepared by melting the polymers employed in the presence of supercritical gases or gas mixtures, vigorously mixing the molten polymers until the viscosity of the melt has dropped by at least 10 %, subsequently cooling the polymer melt with further mixing until the viscosity of the melt has again at least reached the original value, and then decompressing the polymer melt. The highly disperse mixtures prepared in this way can be converted into mouldings in a conventional manner.