baber/WOPTO huggingface dataset:
Patent EP-0166189-A2 (EP)
Inventor: STENBERG ERIK GUNNAR
IPC: D21D5/00
Filed: 1985-05-20
Abstract: A cylinder-vat unit (1) is disclosed which has a cylinder mould (2), a vat (4) and a headbox (12) for supply of stock to the vat (4). The vat is arranged upstream of the cylinder mould (2) in such a manner that a downwardly moving part of the envelope surface of the wire-covered cylinder mould is brought into contact with stock in the vat (4) to form a first web. An outer wire (18) is running in a loop over a breast roll (19), through the vat at its bottom wall (8) and then over, while surrounding, a portion of the circumference of the cylinder mould (2). According to the invention a part of the bottom wall (8) of the vat (4) located between the breast roll (19) and the cylinder mould (2) includes a platform (27) supporting the outer wire, said platform (27) being provided with slit means (38) to form one or more drainage passages (41) to form a second web on the outer wire (18). The slit means (38) is arranged at a predetermined distance from a nip (35) located downstream and defined by the outer wire (18) and the cylinder mould (2). The second web is couched with the first web to form a unitary web.
Patent EP-0175074-A2 (EP)
Inventor: SCHAMPER THOMAS JAMES
IPC: A61K8/49
Filed: 1985-06-29
Abstract: A method for producing solid gel antiperspirant compositions at a lower processing temperature, said compositions containing an acidic antiperspirant metal active compound, dibenzyl monosorbitol acetal as the gelling agent and at least one alcohol, a solvent which is an organic compatible, small organic compound of not greater than about five carbon atoms and is a good hydrogen bond donor or acceptor, and a stabilizing compound which is a basic metallic salt, and the gelled antiperspirant sticks formed by the process.
Patent EP-0167960-A2 (EP)
Inventor: PETERSEN HARRO DR
IPC: C08G12/12
Filed: 1985-07-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von härtbaren veretherten Aminoplastharzen auf Basis von Harnstoff/Aldehyd-Polykondensaten und deren Verwendung. Harnstoff wird zunächst mit einem α,α-Dialkylaldehyd, der bis zu 50 Mol-% durch Formaldehyd ersetzt sein kann, im Molverhältnis Harnstoff/Aldehyd von ca 1 : 2 bei Temperaturen zwischen 50 und 120°C in Gegenwart einer Säure sowie gegebenenfalls in Gegenwart eines Alkohols oder anderen organischen Lösungsmitteln umgesetzt und das bei dieser Cyclokondensation erhaltene 2-Oxo-hexahydropyrimidinderivat anschließend mit Formaldehyd in Gegenwart mindestens eines Alkohols und einer Säure kondensiert. Diese Aminoplastharze eignen sich als Lackharze.
Patent EP-0175342-A2 (EP)
Title: Mixing of line drawings and text in a CRT display system
Inventor: MURRAY THOMAS L
IPC: G09G5/00
Filed: 1985-09-17
Abstract: The invention pertains to a method and hardware for adding graphics capability to an existing alphanumeric computer system by providing graphics generation logic to existing alphanumeric generation logic and mixing and synchronizing the graphics data to the normal text display data.
Patent EP-0178643-A2 (EP)
Inventor: NEILL PAUL L
IPC: C08L51/02
Filed: 1985-10-16
Abstract: Melt-reacted blends of ethylene copolymer containing olefinically-unsaturated carboxylic acids with metal oxides are improved by first incorporating the metal oxide into an ethylene copolymer of LDPE, HDPE, or LLDPE to form a concentrate or masterbatch, then melt-blending a minor amount of the concentrate into the ethylene/carboxylic acid copolymer thereby obtaining a uniform, homogeneous reaction of the metal oxide with the carboxylic acid groups. These melt-reacted blends provide tough molding resins. Especially preferred are melt-reacted blends of EAA with minor amounts of MgO/LLDPE concentrates.
Patent EP-0182306-A2 (EP)
Inventor: FUJII TSUNEO
IPC: C09K13/12
Filed: 1985-11-15
Abstract: An etchant composition comprising(a) a cerium (IV) salt,(b) a nonionic or anionic fluorine-containing surfactant,(c) water, and(d) optionally, at least one compound selected from the group consisting of perchloric acid, acetic acid, sulfuric acid, nitric acid and hydrochloric acid and salts thereof, which can homogeneously etch a resist pattern having thin gaps as well as wide gaps on a chrome layer.
Patent EP-0150992-A2 (EP)
Inventor: SUGIKI HIRAKU C O SONY CORPORA
IPC: G11B15/18
Filed: 1985-01-24
Abstract: In a system for recording and reproducing digital signals on a magnetic tape (2) by using a rotary head (1A, 1B), in which signals are recorded as a series of oblique tracks (5A. 5B) without guard bands, a pilot signal (P) that controls tracking alignment of a playback head (1 A, 1B) is recorded at a particular position in a specific pilot signal record region, independent from the information signal record region. The pilot signal (P) is arranged at first predetermined positions separated from the ends of the oblique tracks (5A, 5B) in the pilot signal record region on every other one of the oblique tracks (5A. 5B) and at second predetermined positions separated from the ends of the oblique tracks (5A, 5B) in the pilot signal record region on the alternate ones of the oblique tracks (5A, 5B). An erase signal (E) can also be recorded in the pilot signal record region such that a start position of the erase signal (E) corresponds substantiallyto a centre portion of the pilot signal (P) on the adjacent oblique track (5A, 5B). When the recorded oblique tracks (5A. 5B) are reproduced by a rotary playback head (1A. 1B) having a tracking width greater than the track width, the pilot signal (P) from the adjacent oblique tracks (5A. 58) will be detected and compared in level, and the comparison output used to control the tracking alignment of the rotary playback head (1A. 1B).
Patent EP-0169042-A2 (EP)
Inventor: ECHIGO YOSHIAKI
IPC: C08J3/14
Filed: 1985-07-15
Abstract: A resole resin in the form of microspherical particles whose surfaces are partly or entirely covered with a coating of a substantially water-insoluble inorganic salt and which are not larger than 500 µm in size, and a process for producing such resole resin. The resole resin comprises solid particles that are highly heat reactive and can be stored in a stable manner for a prolonged period. The resin particles can be used with good results in all fields of applications (e.g., moldings, laminations and binders) where conventional phenolic resins are used.
Patent EP-0171947-A2 (EP)
Inventor: WEAVER WILLIAM NORFRED
IPC: B65D71/50
Filed: 1985-07-22
Abstract: A carrier device (10) for uniting a number of containers (40) such as bottles which uses a single resilient sheet-like device positioned about the body of the bottles (4a) and which individually grips each of them. A pair of handles (24, 26) are created in diagonally opposite end rank apertures (16) in the device and apertures (17) laterally adjacent the handle apertures (16) include web structures (28,30) to compensate for the presence of the handles (24, 26) so that when lateral stretching forces are applied solely to the outer margins of the carrier device (10) both sides of the device (10) stretch uniformly.
Patent EP-0173467-A2 (EP)
Inventor: ROGERS LLOYD WALKER JR
IPC: B60R22/44
Filed: 1985-07-30
Abstract: In a seat belt retractor winding prevention mechanism, a winding prevention pawl (104) is mounted upon a collapsible support mechanism (124,140) which is collapsed by the onset of a sensed vehicle deceleration condition so that force imposed on the pawl (104) by a windup spring shifts the pawl (104) against a cam (164) which moves the pawl (104) axially out of engagement with ratchet teeth (102) carried by the reel to thereby release the winding prevention mechanism so that the windup spring will rewind the belt (58) to a taut condition about an occupant of the seat.
Patent EP-0187021-A2 (EP)
Inventor: GANESAN APPARAJAN
IPC: H03M11/20
Filed: 1985-12-18
Abstract: A capacitive keypad (24) is scanned in such a manner that the capacitance value (C) of an individual key in a given row is multiplied by the sum of the relative capacitance values of all the other keys in the same row by means of an amplifier (32) to generate a combined pulse. The combined pulse is then compared by a comparator (28) to a threshold voltage (Vref 3) to verify whether the individual key in question is in the closed or open position. The verification can be made independently of keypad-to-keypad variations in the capacitances of the keys, since the combined pulse value does not depend upon the absolute capacitance value of the keys, but only upon their relative values. Also disclosed is a method for scanning to determine the presence of multiple key closures. This involves comparing the capacitance of an interrogated key to not only the sum of the other capacitors of its row, but also to the sum of the capacitors of the other rows and columns and a comparison of the resulting value to that generated by previous scans to detect change.
Patent EP-0177476-A2 (EP)
Inventor: NORDIN INGE
IPC: E06B9/307
Filed: 1985-10-03
Abstract: A stringtape roll for Venetian blinds, where the arresting member for the stringtape of the Venetian blind is constituted by a flexible tongue (7) which is bendably connected to the stringtape roll (1) and intended to be bent to locking engagement against the stringtape roll and thereby to lock the stringtapes which are arranged about this. The tongue (7) and the stringtape roll (1) have locking means corresponding to each other (9, 10) for locking the tongue in locking position against the stringtape roll. The invention furthermore refers to a stringtape jig for locking the tongue (7) to the stringtape roll (1) with the stringtapes in correct position.
Patent EP-0193934-A2 (EP)
Inventor: IWASAKI HIROSHI C O PATENT DIV
IPC: H01L29/06
Filed: 1986-03-05
Abstract: A semiconductor device includes a bipolar transistor and an IIL element fabricated on a single wafer. The emitter region (42) of the bipolar transistor is formed by diffusing the impurity of an impurity layer (34) formed in contact with the base region (29) therein. The impurity layer is formed of a polycide layer (34) formed of a polysilicon layer (32) doped with an impurity and a metal silicide layer (33) laminated on the polysilicon layer, a laminated layer of a polysilicon layer and a refractory metal layer, or a metal silicide layer.
Patent EP-0220459-A2 (EP)
Inventor: LO TIN-CHEE
IPC: H03K19/173
Filed: 1986-09-16
Abstract: A differential cascode voltage switch (DCVS) logic cir­cuit in which different DCVS logic blocks (18, 40, 42) are connected in parallel to the output lines (14,16). Selection transistors (44, 46, 48) connected to each logic block (18, 40, 42) complete the conductivity path to ground. Only one se­lection transistor (44, 46, 48) is selected at a time to thereby select the associated logic blocks (18, 40, 42). The circuit can be improved by merging portions of the different logic blocks (18, 40, 42) which are identically connected to the output lines (14, 16).
Patent EP-0202016-A2 (EP)
Inventor: FLORA JAY L
IPC: H03K17/693
Filed: 1986-04-07
Abstract: A silent audio switch provides switching between multiple audio sources: while eliminating the "pop" caused by switching spikes. Two internal buses (66, 68) are used for each visible external bus, whereby a new audio signal is first switched to an off-air bus opposite an on-air bus, any switching spike is allowed to subside, and then a fast mix is made between the two buses to derive the new audio signal as the switch output signal.
Patent EP-0211591-A2 (EP)
Inventor: BLOECHER ULRICH
IPC: C09K3/14
Filed: 1986-07-28
Abstract: This invention relates to erodable agglomerates containing abrasive grains and to abrasive products containing these agglomerates. 
     Conventional coated abrasives typically consist of a single layer of abrasive grain adhered to a backing. It has been found that only up to about 15% of the grains in the layer are actually utilized in removing any of the workpiece. It follows then that about 85% of the grains in the layer are wasted. Furthermore, the backing, one of the more expensive components of the coated abrasive, must also be disposed of before the end of its useful life. 
     This invention provides erodable agglomerates containing individual abrasive grains, a binder and matrix material selected from the group consisting of pulp suitable for making paper and derivatives thereof, wood flour, and vermiculite. The agglomerates are useful for coated abrasives and bonded abrasives. Abrasive products containing the agglomerates provide higher stock removal than abrasive products bearing a single layer of abrasive grains, since the erodable character of the agglomerates allows the sloughing off of spent individual abrasive grains during abrading operations and the exposing of new abrasive grains to the workpiece. The invention also provides a method of preparing the agglomerates of this invention.
Patent EP-0231592-A2 (EP)
Inventor: SWIETLIK GEORGE
IPC: E21B17/07
Filed: 1986-10-31
Abstract: A locking device for use in an adjustable drill string stabiliser comprises a fluid reservoir (63) provided in a first body member (15), the reservoir being divided into two chambers by a sealing piston (44) secured on a second body member (6) movable relative to the first body member. The chambers of the reservoir are in fluid communication through a valve (53) which is actuable to close said fluid communication between the chambers and thus prevent relative movement of the body members.
Patent EP-0230122-A2 (EP)
Inventor: ANDERS ROBERT J
IPC: A23B4/14
Filed: 1986-12-09
Abstract: This invention pertains to poultry or fish foodstuffs wherein lactate salt is added in an amount effective to delay  Clostridium botulinum  growth.
Patent EP-0229647-A2 (EP)
Inventor: KITAZIMA MASAAKI
IPC: G09G3/36
Filed: 1987-01-09
Abstract: A liquid crystal matrix driving method capable of shortening the re-write time of a picture surface is disclosed. In accordance with this method, pixels are brought to the light ON state or OFF state by changing in advance (period I) the light transmission state by utilizing the bistability of the display of the ferroelectric liquid crystal, a voltage keeping the light ON state or an OFF voltage is then applied to the pixels when they are already in the ON state in accordance with a time-division driving method such as line sequence scanning driving or dot sequence scanning driving (period 3), and a voltage keeping the OFF state or an ON voltage is applied when the pixels are already in the OFF state (period 2).
Patent EP-0235582-A2 (EP)
Inventor: MARX MARTIN J
IPC: B30B15/06
Filed: 1987-01-30
Abstract: A reusable bonded press pad (1) suitable for use in the lamination of multilayer, flexible printed circuit boards is provided. The bonded press pad (1) comprises three separate layers of material bonded together: a sheet of resilient material (33) having a sheet of a release film (31, 35) bonded to each side with a suitable adhesive. The bonded press pad (1) reduces the surface adhesion between the press pad (1) and the packaging materials and minimizes static discharge encountered when breaking up the laminate package (10).
Patent EP-0249678-A2 (EP)
Inventor: PETERS JORG DR
IPC: F42B23/04
Filed: 1987-02-24
Abstract: 1. Warhead (10, 40, 60, 80) for combating actively armoured targets, the warhead having two active charges (18, 12) arranged in succession to each other and capable of being fired by detonators provided for the purpose, the front active charge (18) having a considerably smaller diameter than the rear main charge (12) and being provided for the purpose of destroying an interference device situated at the target in front of the main armouring of the target, while the rear main charge (12) of large calibre for penetration of the main armouring is constructed as a hollow charge with a liner (14) forming a hollow charge jet, a detonator (24, 86) and a tube (15) with a channel (16) wherein - the front active charge (18) has a projectile-forming liner (20) of flat conical shape, - for the detonation of the front active charge (18) the detonator (24, 86) is designed as a proximity fuse which, through a first control signal, brings about the detonation of the front active charge (18) at a preselectable distance in front of the target, after which - the detonation of the main charge (12) is effected by means of a second control signal.
Patent EP-0235783-A2 (EP)
Inventor: NAITO SACHIO
IPC: A61K8/46
Filed: 1987-03-02
Abstract: A novel hair waving agent comprises as its main ingredient a thioglyceryl alkyl ether or l-phenyl-2-­mercaptoethanol. The agent has low irritativeness and the good capability of wave formation.
Patent EP-0243911-A2 (EP)
Inventor: KOCK GUENTHER DR
IPC: C08J5/18
Filed: 1987-04-25
Abstract: A thermoformable film based on polyvinyl chloride and/or acrylonitrile-butadiene-styrene copolymers and/or acrylonitrile-butadiene rubbers and/or styrene-acrylonitrile copolymers and containing no monomeric plasticiser is characterised in that it contains thermoplastic polyurethanes and is essentially free from monomeric plasticisers.
Patent EP-0251325-A2 (EP)
Inventor: SATO YASUO
IPC: C03B18/10
Filed: 1987-07-02
Abstract: Difference in height is provided between a first surface (13) of a molten metal bath at the upstream side in a vessel and a second surface (20) thereof by means of a linear induction motor (19). A glass ribbon (16) supplied to the first surface (13) is formed to have a predetermined thickness while it is moved from the first surface (13) to the second surface (20).
Patent EP-0262332-A2 (EP)
Inventor: THOMFOHRDE HEINER
IPC: H05K9/00
Filed: 1987-07-30
Abstract: Individual screens (3) for component groups are provided on a printed circuit board (1) for telecommunications, the pins (2) of the screening cups (5) being provided on the wiring side (8) which may additionally be fitted with SMD components (9), in a relatively large number and of such height seen from the component side, that a screening plate (3) can be plugged onto them. <IMAGE>
Patent EP-0259834-A2 (EP)
Inventor: KURODA TOMOYUKI
IPC: G01N33/49
Filed: 1987-09-08
Abstract: A method for classifying leukocytes with a flow cytometer by means of optical measurements on fluorochrome-­stained blood cells is useful in the practice of clinical testing.
Patent EP-0264095-A2 (EP)
Inventor: KAWATSUJI SHINICHI
IPC: G03F7/20
Filed: 1987-10-12
Abstract: An apparatus for adjusting the thickness of a resin plate formed in a resin plate making machine com­prising stacked, wedge-shaped members, each wedge-shaped member having an inclined surface slidably contacting the other inclined surface, the top most member being connected to either spacers positioned above a rigid base plate on which the resin plate is formed, or to the rigid base plate itself, for adjusting the height of the spacers relative to the base plate as the wedge-shaped members are moved relative to one another in the direc­tion of inclination of the inclined surfaces.
Patent EP-0265774-A2 (EP)
Inventor: NAKAJIMA NOBUYUKI
IPC: F01C21/10
Filed: 1987-10-14
Abstract: In a sliding-vane rotary compressor, one of the opposite open ends of a cylinder (1) is closed by a first head (8a), the other open end being closed by a side block (7) to which is secured a second head (8b) so as to define jointly with the side block (7) a low pressure chamber (18) and a high pressure chamber (19). With this construction, one side block can be omitted and hence the number of structural components is reduced. Preferably, a displacement-adjustment mechanism is incorporated in the side block (7) and the second head (8b) for adjusting the displacement of the compressor.
Patent EP-0247749-A2 (EP)
Inventor: PAVIO ANTHONY
IPC: H01P7/10
Filed: 1987-05-07
Abstract: A push-push broadband dielectric resonator oscillator circuit 10 that operates in the K and Ka band frequency range has two oscillator circuits 1 and 3 that oscillate at the same fundamental frequency. An antiphasel relationship is maintained between the two oscillators through the use of a dielectric resonator 5 and the desired frequency is obtained by vectorially combining the output signals of the two oscillators 1 and 3 that have the antiphase relationship to obtain an output frequency that is twice the fundamental frequency of operation of each of the individual dielectric resonator oscillator circuits.
Patent EP-0246865-A2 (EP)
Inventor: BAKER GLEN
IPC: E21D9/06
Filed: 1987-05-19
Abstract: A technique for providing a continuous underground tunnel between first and second spaced-apart points and for installing new cable, pipe or conduit utilizes a boring device (14) including means (36) for boring through soil and a thrust conduit (16) which pushes the boring device (14) through the soil from a first starting point to a second end point as the device (14) bores through the soil, thereby to form a tunnel between the two points. Thereafter, the cable to be installed within the tunnel is attached to the front end of the boring device (14) and the latter is pulled back through the tunnel to its starting point by means of the thrust conduit (16), thereby automatically pulling the new cable in place.
Patent EP-0261861-A2 (EP)
Inventor: HOFFMAN WOLFGANG W
IPC: B65C9/22
Filed: 1987-09-15
Abstract: We have disclosed a method of applying a plastic label to a container wherein a label is severed from the strip of polymer label material. A hot melt adhesive is applied to an area along the leading edge of the label and a solvent of the polymer is applied to an area along the trailing edge of said material to form a tacky solution. The label is then applied to a container so that when heat shrunk, the tacky solution solidifies and the hot melt adhesive crystalizes to release its grip on the container.
Patent EP-0269351-A2 (EP)
Inventor: NISHIMURA MINORU
IPC: C12R1/845
Filed: 1987-11-17
Abstract: A method for producing a fat containing γ-linolenic acid comprising the steps of culturing a microorganism belonging to the genus  Absidia , the genus  Mortierella , the genus  Mucor , the genus  Rhizopus  or the genus  Syncephalastrum  with a fatty acid or an ester thereof as the carbon source, and converting the fatty acid or the ester thereof to γ-linolenic acid.
Patent EP-0263041-A2 (EP)
Inventor: BALLY PHILIPPE
IPC: A61F7/10
Filed: 1987-09-22
Abstract: The device makes use of an autonomous fitment similar to a bra, of which the two cups are (or are capable of receiving) removable and preformed multicellular mammary ortheses. The cells of the mammary ortheses are filled with a fluid having a high latent heat of congelation. The bra is intended to be worn at least once a day for a short period. <IMAGE>
Patent EP-0277616-A2 (EP)
Inventor: KUWABARA CHIHIRO
IPC: A61J1/05
Filed: 1988-02-01
Abstract: A method for removing bubbles from a container made of synthetic resin or similar material filled with liquid comprises a movement of inclination into at least one direction applied to the container. The movement is performed gradually so that the liquid will contact the whole surface of the inner wall of the container without any shock from outside so to discharge bubbles adhering to the inner wall of the container outside of the liquid and removing bubbles within the container completely. This is performed with a system of rolls (5-9) and belts (10-13, 10a-13a) which contact the container.
Patent EP-0286965-A2 (EP)
Inventor: BUYSCH HANS-JOSEF
IPC: C08L69/00
Filed: 1988-04-07
Abstract: Mixtures of polycarbonates with graft polymers and copolymers which have been flameproofed are characterised in that they contain modified polyalkylene ethers as antistatics.
Patent EP-0297427-A2 (EP)
Inventor: GEHRING REINHOLD DR
IPC: A01N57/24
Filed: 1988-06-23
Abstract: Die Erfindung betrifft neue 1-Arylpyrazole der allgemeinen Formel (I), <IMAGE> in welcher R¹ für Wasserstoff oder Nitro steht, R² für Wasserstoff oder Alkyl steht, R³ und R<4> unabhängig voneinander jeweils für Alkyl, Halogenalkyl oder für gegebenenfalls substituiertes Aryl stehen, Ar für jeweils gegebenenfalls substituiertes Phenyl oder Pyridyl steht, x für eine Zahl 0 oder 1 steht und y für eine Zahl 0 oder 1 steht, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.