baber/WOPTO huggingface dataset:
Patent EP-0345636-A2 (EP)
Inventor: BOTT KASPAR DR
IPC: G03F7/021
Filed: 1989-06-01
Abstract: The invention relates to a novel, light-sensitive, negative-working offset printing plate having an offset-type, dimensionally stable base (A) of aluminium or an aluminium alloy and a light-sensitive, negative-working recording layer (B) which can be developed with water or aqueous-alkaline developer solutions, whose light-sensitive recording layer (B) contains, in addition to a resin containing diazonium salt groups and, if appropriate, further auxiliaries, as a polymeric binder a (meth)acrylic acid/(meth)acrylate copolymer which, in addition to (meth)acrylic acid and (meth)acrylate(s), contains at least one copolymerized 4-[(meth)acrylamidomethyl]-pyrazole and/or -isoxazole of the general formula (I) <IMAGE> where, in the general formula (I), independently of one another, R: a hydrogen atom or a methyl group, R<1>: a hydrogen atom or a methyl or ethyl group, R<2>, an alkyl group having 1 to 6 C atoms or an unsubstituted or, R<3>: for example, alkyl, aryl or halogen-substituted aryl group having 6 to 20 C atoms, and X:  an oxygen atom or an NR<4> group, wherein R<4> is a hydrogen atom or a radical as defined for R<2> or R<3>. The invention also relates to the novel (meth)acrylic acid/(meth)acrylate copolymers to be used as a polymeric binder, which contain at least one copolymerised 4-[(meth)acrylamidomethyl]-pyrazole and/or 4-[(meth)acrylamidomethyl]-isoxazole of the general formula (I).
Patent EP-0355497-A2 (EP)
Inventor: SAHO TAKAHIRO
IPC: C08G77/50
Filed: 1989-08-01
Abstract: A polyorganosiloxane compound which has a fluorine-­containing group at its α -position and one or more than one hydrosilyl group at its ω -position, has a fluorine-containing group located at least at its α -­and α ′-position and one or more than one hydrosilyl group at its ω -position or has a fluorine-containing group at least at its α -,α ′- and α ˝-position and one or more than one hydrosilyl group at its ω -position. 
     The polyorganosiloxane compound can provide various improved properties as well as new properties to synthetic resins by a chemical connection to the synthetic resins with a functional group or groups reactive with the amino group at the other terminal thereof.
Patent EP-0363790-A2 (EP)
Inventor: KAGAMI KENJI
IPC: G03F7/028
Filed: 1989-10-03
Abstract: An image forming method comprises; 
subjecting an image forming medium containing at least a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor and a photopolymerization initiator, to imagewise exposure, followed by heating to produce a light-absorbing organic compound in said image forming medium; and subjecting said image forming medium in which said light-absorbing organic compound has been produced, to polymerization exposure to cause said polymerizable polymer precursor to polymerize; where the light-absorption characteristics of said light-­absorbing organic compound are utilized to suppress the polymerization of said polymerizable polymer precursor at the area at which said light-absorbing organic compound has been produced.
Patent EP-0364928-A2 (EP)
Inventor: MITSUTAKE HIROMI
IPC: A61Q11/00
Filed: 1989-10-16
Abstract: Herein is disclosed a paste-like dentifrice composition containing, as the foaming agent, from 0.1 to 5.0% by weight of highly pure N-long-chain acylglutamate which contains not more than 1.0% by weight of higher fatty acid(s), either in the free form or in the salt form.
Patent EP-0368163-A2 (EP)
Inventor: SASAKI ISAO CENTRAL RESEARCH
IPC: C08L33/24
Filed: 1989-11-03
Abstract: Disclosed is a thermoplastic resin composition consisting essentially of
     (1) 1 to 97 parts by weight of a methacrylimide-containing thermoplastic polymer (A) containing at least 10% by weight of methacrylimide units of the general formula
      where R is a hydrogen atom or an aliphatic, aromatic or alicyclic hydrocarbon groups of 1 to 20 carbon atoms, the methacrylimide-containing polymer (A) including acid groups and acid anhydride group in an amount of not less than 0.41 milliequivalent per gram of the thermoplastic polymer;   (2) 1 to 97 parts by weight of a thermoplastic polyester (B); and   (3) 2 to 98 parts by weight of a polycarbonate resin (C);    the combined amount of components (A) to (C) being 100 parts by weight.
Patent EP-0335446-A2 (EP)
Inventor: DISTELMANS WILLEM HENDRIK KARE
IPC: C07D405/06
Filed: 1989-03-22
Abstract: Agents for treating neoplasms hosting in mammals by administering a compound of formula
      Pharmaceutical compositions containing the same as active ingredient. Processes for preparing said agents and compositions.
Patent EP-0336511-A2 (EP)
Inventor: FUGANTI CLAUDIO
IPC: C12P35/02
Filed: 1989-03-31
Abstract: The present invention relates to a new method of protection of the carboxy group in the chemistry of the compounds of β-lactam type. According to such a method, the carboxy group is protected by being transformed into its corresponding phenyl-acetoxy-methyl ester, which is then removed by an enzymatic route by means of penicillinacylase. 
     In particular, if the β-lactam compound also bears a phenyl-acetamidic substituent, this latter is simultaneously hydrolysed during the same step of removal of the carboxy function protecting group.
Patent EP-0357122-A2 (EP)
Inventor: HULKENBERG ANTONIUS
IPC: C07F9/6584
Filed: 1989-08-11
Abstract: The invention relates to a group of new β-carbolines, their bio-isosteric benzofuran and benzothiophene analogues, and to the preparation of these compounds. 
     The new compounds can be represented by the formula
     wherein
     - R, R 1  and R z  are hydrogen, or R + R 1  or R 1  + R z  form a saturated heterocyclic ring having 5 or 6 ring atoms, which comprise 1 or 2 oxygen atoms;   -R 3  is hydrogen, or hydroxy optionally derivatised with a sugar radical the 4,6-hydroxy groups of which are acetalised with an -ylidene group;   -R 4 . is a group of the formula -C(R 11 ) 2 -X-R 12 , wherein the groups R 11  are hydrogen, or both groups R 11  together represent a double-bonded keto oxygen atom, X is oxygen or a group NR 14 , wherein R 14  is hydrogen or alkyl having 1-4 Catoms, and R 12  is hydrogen, alkyl having 1-4 C-atoms, alkanoyl having 1-4 C-atoms, the carbamoyl group or mono- or dialkylcarbamoyl group having 1-4 C-atoms per alkyl group;   -Rs is hydrogen, alkanoyl or alkyl having 1-4 C-atoms, or R 4 . + R 5  together form a group of the formula -C-(R 11 )2-X-Z, wherein R 11  and X have the above-mentioned meanings and Z is bound to the ring nitrogen atom and is a group   C = O,  C = S,  S→O or
         
   - R 7  and R 9  independently of each other are hydrogen or alkoxy having 1-4 C-atoms, trifluoromethyl or halogen;   - R 8  is hydrogen, alkoxy or alkanoyloxy having 1-4 C-atoms, hydroxy, halogen, benzyloxy, or R 8  and R s  together constitute a dioxyalkylidene bridge;   - A is oxygen, sulphur or a group NR 6 , and   - R 6  and R 13  independently of each other are hydrogen or methyl, or, when A is nitrogen, R 6  and R 13  together may form a ring having 5-7 C-atoms.   
     The compounds have good cytostatic properies.
Patent EP-0360323-A2 (EP)
Inventor: ARONSON MICHAEL PAUL
IPC: C11D7/54
Filed: 1989-09-06
Abstract: Dry, granular bleach compositions comprising an organic peroxycarboxylic acid as the active bleaching agent are obtained by co-granulating the acid with a strongly alkaline, hydratable inorganic or organic salt. 
     These co-granulates show a reduced tendency to decompose or detonate. A typical co-granulate is made from diperoxy dodecanedioic aic and dibasic sodium orthophosphate with seven moles of water of hydration. 
     The co-granulates are useful as bleach ingredients in detergent and cleaning compositions.
Patent EP-0325459-A2 (EP)
Inventor: HARRIS ROBERT MICHAEL
IPC: H04L27/20
Filed: 1989-01-19
Abstract: Signal modulation apparatus for the transmission of binary data signals embodying a process which results in superior side-lobe suppression compared with other forms of modulation such as frequency shift keying. The apparatus generates two carrier waves, the difference between whose frequencies is an integral multiple of the data signal bit-rate, amplitude modulates the two waves by a low-pass filtered data signal and an inverted version thereof respectively and then sums the resulting modulated waveforms to produce a frequency keyed waveform having continuous phase and almost negligible envelope ripple. The apparatus can be used with most forms of digital communication systems and may be demudulated by a conventional receiver such as ratio detector or phase-locked loop.
Patent EP-0348100-A2 (EP)
Inventor: CUPO ROBERT LOUIS
IPC: H03H21/00
Filed: 1989-06-15
Abstract: A voice-band data symbol is typically impaired by so-called phase jitter prior to the symbol being received at a data modem. Modem circuitry estimates the phase angle of the jitter and an infinite-impulse-­response (IIR) filter adjusts to that phase angle so that the jitter can be corrected for by a demodulator circuit. Advantageously, the IIR filter is arranged so that its pair of complex, conjugate poles are initially positioned at a first predetermined radius within a unit circle. The angular displacement of the poles around the unit circle is adaptively increased in response to receipt of a series of such estimates until such displacement substantially equals the phase angle of the jitter. The poles are then positioned at a second predetermined radius to increase the gain of the filter.
Patent EP-0352040-A2 (EP)
Inventor: CHISM WAYNE R
IPC: H04M3/30
Filed: 1989-07-14
Abstract: An automated apparatus (200) and method tests a subscriber line interface circuit (110) mounted on a telecommunications card (100) by applying analog voltage (250) to the tip and ring pins (120, 130) and recording the resulting transmit signals, by applying at least one analog voltage signal to the receive pin and recording the resulting signals on the tip and ring pins, by applying onhook and offhook signals to the tip and ring pins and receiving the resulting hook status signal, and by applying a ring command to the ring control pin and recording the resulting ring signal and then applying an offhook signal to the tip and ring pins and receiving the resulting ring trip signal. In conducting these tests, the automated apparatus electrically overdrives any analog or digital signal from associated components on the circuitry.
Patent EP-0358366-A2 (EP)
Inventor: KIDA YOSHINOBU
IPC: B60G17/019
Filed: 1989-08-21
Abstract: A dielectric capacity-type displacement sensor is provided for measuring relative displacement between a cylindrical member and a rod member. The dielectric capacity displacement sensor includes a conductive cylinder arranged coaxially to the cylindrical member and a rod member for movement within the cylindrical member. The cylindrical member is filled with gas such as air or an N₂ gas as a dielectric medium independent of variations in temperature and has an inner surface facing the outer periphery of the rod member to provide an electrical capacitance. The gas capacity of the working chamber of the cylinder is varied according to displacement of the rod member into the cylindrical member. Thus, by measuring the variation in capacity, the displacement of the rod member relative to the cylindrical member can be determined precisely regardless of variations in the temperature of the gas in the cylinder or that of the outside air. Thus, the introduction of outside air into the cylinder will not hinder the functioning of the sensor.
Patent EP-0373754-A2 (EP)
Inventor: JACKSON NORMAN CHARLES
IPC: B29L31/30
Filed: 1989-10-13
Abstract: A body side moulding (10) for automotive vehicles has an L-shaped receiver (12) and an elongate member (18) overlappingly interfitted with the receiver. The width of the body side moulding and the visible portion of its brightwork (30) is dependent upon the degree of overlap of the elongated member by the receiver and can be varied along the length of the moulding strip.
Patent EP-0357564-A2 (EP)
Inventor: CASALONE RINALDI ROBERT
IPC: B61C9/44
Filed: 1989-06-20
Abstract: A motor bogie (1) for railway vehicles includes a load-bearing structure (3) constituted by a pair of side members (4,5) braced by transverse members (6) and connected to a pair of axles (8,9), by respective bushes (7), a pair of motors (13,14) for rotating the wheels (10,11) of the axles (8,9), and vertical and transverse suspension means (20,21) between the load-­bearing structure (3) and the body (2) of the railway vehicle. The motors (13,14) are supported directly by the body (2) of the vehicle and also drive the respective axles (8,9) directly; the suspension means (20,21) are interposed between the frame of the body (2) and the bushes (7) of the axles (8,9).
Patent EP-0388989-A2 (EP)
Inventor: WANG JOHNNY
IPC: A43C1/00
Filed: 1990-03-23
Abstract: The shoe fastening is characterised in that it has an exchangeable combination of a shoelace fastening with a touch-and-close fastening.
Patent EP-0396914-A2 (EP)
Inventor: NAMBU TOSHIRO
IPC: C08L83/04
Filed: 1990-04-06
Abstract: A coated material obtained by applying a coat containing a metallic powder and/or a coloring pigment to a substrate and further applying a topcoat clear coating thereon, wherein said topcoat clear coating is a heat-hardening coat which contains a composition comprising a hydroxyl group-containing resin, a hydrolyzable silyl group-containing polymer and a hardening catalyst as the main component. This coated material is excellent in, for example, appearance, acid resistance, staining resistance, adhesiveness and hardness.
Patent EP-0409191-A2 (EP)
Inventor: DUNKEL HARALD
IPC: C11D9/26
Filed: 1990-07-18
Abstract: Use of an aqueous emulsion which contains a soap and an organic solvent for hardened epoxy resins, for removing epoxy resin joint filling compounds from panels or tiles.
Patent EP-0418547-A2 (EP)
Title: Widerstandsnahtschweissmaschine
Inventor: STIEGER OTHMAR
IPC: B23K11/06
Filed: 1990-08-13
Abstract: Beschrieben ist eine kompakte Widerstandsnahtschweißmaschine, bei der die obere Elektrodenrolle (14) statt an einem Pendelrollenkopf an einem schwenkbar gelagerten Ausleger (12) vorgesehen ist. Die unter der oberen Elektrodenrolle (14) angeordnete untere Elektrodenrolle (16) ist wie üblich an einem starren Unterarm (8) vorgesehen. Die Schwenklagerung (10) des Auslegers (12) besteht auf der dem Unterarm (8) benachbarten Seite aus einem Paket Kupferfolien (102) und auf der von dem Unterarm (8) abgewandten Seite aus einem Stahlband (101). Das Stahlband (101) und die Kupferfolien (102) sind jeweils einerseits am Maschinengestell (4) und andererseits am gegenüberliegenden Ende des Auslegers (12) eingespannt. Der Ausleger (12) ist daher nach einem ParallelogrammlenkerPrinzip schwenkbar gelagert, wobei die Schwenklagerung (10) gleichzeitig zur Schweißstromübertragung zur oberen Elektrodenrolle (14) dient. Die Schwenklagerung (10) gestattet der oberen Elektrodenrolle (14) lediglich eine vertikale Auf- und Abbewegung. Der beschriebene Aufbau ermöglicht, einen aufwendigen Pendelrollenkopf zu vermeiden und die Widerstandsnahtschweißmaschine kompakter zu bauen, ohne daß die gute Führung der oberen Elektrodenrolle (14) vertikal und in Schweißrichtung verloren geht.
Patent EP-0389038-A2 (EP)
Inventor: SARTONI SANDRO
IPC: D01H1/241
Filed: 1990-03-14
Abstract: A device for transmitting rotary motion to a limited group of spindles of a ring spinning machine by means of an endless belt which partially embraces a drive disc (4) fixed rigidly onto a drive shaft (2) extending longitudinally along the entire machine between the two spinning faces. 
     Said endless belt extends as an arrangement of longitudinal branches (1a,1b) and transverse branches (1,1c). 
     Two longitudinal branches (1b), internal relative to the idle rollers, are connected directly by an inner transverse branch (1c), these inner branches being idle return branches; a further two outer branches (1a) are connected directly by the outer transverse branch (1), which partially embraces said drive disc (4), said branches (1a) being operational drive branches. The two outer longitudinal branches (1a) drive the spinning spindles, against which they are urged elastically into partially embracing contact by idle roller units each consisting of two idle rollers (5) supported by a common leaf spring support. 
     The outer transverse branch (1) which embraces the drive disc represents the drive branch for the entire endless belt.
Patent EP-0409531-A2 (EP)
Inventor: INGALLS JOHN LEE
IPC: B65C9/46
Filed: 1990-07-16
Abstract: An apparatus for embossing and cutting printed labels from a sheet of printed labels is disclosed. The apparatus includes an embossing head (300), a sensor (310) and a controller (5) whereby each printed label on the sheet can be accurately embossed at a particular location within specified tolerances. The apparatus preferably also includes a second sensor (400), feed rollers (420) and a cutter (410) located successively downstream of the embossing head whereby each embossed printed label can be accurately cut from the sheet of labels. A second controller (55) may be provided for controlling the cutting operation.
Patent EP-0409631-A2 (EP)
Inventor: MURAMOTO HISAICHI
IPC: C08J3/16
Filed: 1990-07-19
Abstract: The invention concerns a process for preparing composite resin particles having the so-called semi-IPN (inter penetration network) structure, in which linear thermoplastic polymer chains get entangled with a crosslinked polymer core through partial or thorough penetration. This method is important in that both of the chain polymer and core polymer are freely selected from various resins. 
     Composite resin particles prepared by dispersing in an aqueous medium a uniform mixture of
     (A) a crosslinked structure-forming component having a number average molecular weight of about 180 to 1,000,000 selected from a resin having both dispersive power and cross linking property or a combination of two organic compounds each bearing mutually reactive functional groups which are required for the formation of crosslinked high molecular weight compound when said two compounds are reacted with each other, at least one of said organic compounds having dispersive power, and   (B) a non -crosslinking thermoplastic resin which is not reactive with said (A) component, 
effecting a crosslinking of the crosslinked structure-­forming components in the dispersed particles, and removing the aqueous medium.
Patent EP-0410820-A2 (EP)
Inventor: TAKAMUKI YASUHIKO
IPC: G03C1/89
Filed: 1990-07-30
Abstract: The improved silver halide photographic material comprises a support having an anti static coating thereon that contains a water-soluble conductive polymer, hydrophobic polymer particles and a curing agent which is a bifunctional ethylene oxide type curing agent that is to be cured by exposure to electron beams or X-rays. This silver halide photographic material may contain a tetrazolium compound or a hydrazine compound in order to prevent desensitization due to aging. At least one hydrophilic colloidal layer may be provided on the antistatic coating, which colloidal layer contains an epoxy curing agent having a hydroxy group.
Patent EP-0430598-A2 (EP)
Inventor: TOKUTAKE ATSUO
IPC: C08L25/08
Filed: 1990-11-23
Abstract: Resin compositions are made up essentially of a selected class of random copolymers and a selected class of hydrogen donors. The random copolymer results from an ethylene monomer and a styrene-based monomer, whereas the hydrogen donor is chosen from one or more hyrogenated oils of a petroleum or coal origin fractionated to boil in a specified range of temperatures. Radiation resistance is greatly enhanced. Also incorporated in the composition is a selected class of flame retardants to improve resistance to flammability.
Patent EP-0378516-A2 (EP)
Inventor: SCHLAGINGHAUFEN ARTHUR
IPC: B01D29/64
Filed: 1990-01-05
Abstract: The filtering apparatus of the invention comprises a filter housing having a water inlet and a water outlet as well as a filter bell dome connected to the housing. A main filter member and thereabove a reversing flow filter member are coaxially arranged on a filter support member located in the interior of the filter bell dome. The filter support member is spirally movable within the filter bell dome. Further, reversing flow filter member cleaning brushes and main filter member cleaning brushes are fixedly mounted in said filter bell dome. In the operating position, the passage through the reversing flow filter is obstructed such that the water to be filtered flows through the main filter member from the exterior to the interior thereof. In the backwashing position, the filter support member is spirally displaced and simultaneously obstructs the direct access to the exterior of the main filter member. During the spiral motion of the filter support member, the main filter member and the reversing flow filter member are cleaned by said cleaning brushes. Thus, the main filter member and the reversing flow filter member are thoroughly cleaned in the same operation step while the supply of filtered waters is maintained during the cleaning and backwashing operation.
Patent EP-0440120-A2 (EP)
Inventor: HANEDA SATOSHI
IPC: G03G15/08
Filed: 1991-01-26
Abstract: A developing apparatus having a developing roll (31) including therein a developing sleeve (31a) and a magnet roll (31b) to be faced to an image retainer (1) for developing an electrostatic latent image on the image retainer (1) with a developer (D). A partition plate (36) is provided between developer agitating members (35a, 35b) disposed below the developing roll (31). A developer removing device (34) for removing the developer (D) on the developing sleeve (31a) is provided on an upper portion of the partition plate (36).
Patent EP-0453731-A2 (EP)
Inventor: DEAN WILLIAM DENNIS
IPC: C07D409/14
Filed: 1991-02-27
Abstract: The invention provides a novel process for producing N-[3-(1 H -imidazol-1-yl-4-(substituted-2-pyrimidinamine compounds in which the substituent is a 2-pyridinyl, 3-pyrindinyl, 4-pyridinyl, 2-furanyl or 2-thienyl group. The process includes the steps of (1) reacting a 3-(1 H -imidazol-1-yl)benzamine with cyanamide and a halogen acid while controlling the pH of the reaction between pH about 2 to about 3.5 and recovering a [3-(1 H -imidazol-1-yl)phenyl] guanidine dihydrohalide and (2) reacting the [3-(1 H -imidazol-1-yl)phenyl] quanidine dihydrohalide so recovered with an appropriately substituted 3-dimethylamino-1-(substituted)-2-propen-1-one and a base at a pH of from about 10.5 to about 11.5 and recovering the N-[3-(1 H -imidazol-1-yl)phenyl-4-(substituted)-2-pyrimidamine compound so produced. The novel process provides improved yield and purity by adhering to the stated crucial pH ranges.
Patent EP-0477775-A2 (EP)
Inventor: TESHIMA TOORU
IPC: A63F13/21
Filed: 1991-09-19
Abstract: In a communication terminal connected to a telephone line for playing a game with an opponent through a telephone line, the communication terminal includes: a display board (33) for displaying the game; a touch panel (32) provided on the display board (33) to detect a co-ordinate to be displayed; a touch signal detection circuit (27) for generating a position signal corresponding to the co-ordinate; a display board drive circuit (28) for displaying the position signal on the display board (33); a PB signal transmission circuit (29) for transmitting the PB signal indicating the position signal to the telephone line; and a PB signal detection circuit (24) for receiving the PB signal from the opponent, and for converting the PB signal to the position signal.