baber/WOPTO huggingface dataset:
Patent EP-0235798-A2 (EP)
Inventor: ALTMANN DIETER
IPC: A47C7/74
Filed: 1987-03-03
Abstract: The trough-shaped bottom part of the seat is made of dimensionally stable material and is fixedly connected to a padded core consisting essentially of foam material. The covering 6 is connected to the padded core 1.3 by stretching, bonding, flame-laminating or the like. It is essential to the invention that the surface 1.2 directed towards the seat covering 6 is kept thinner by an even slight layer thickness than the provided profiling 1.1. This lowering of the top surface is evened out by a corresponding thin layer 2 of foam incorporating the heating lead 4 which is installed in a meandering manner. The insulation of the heating lead 4 is made of PTFE so that no adhesion occurs between the adhesive connecting the padding parts and the insulation. The insulated leads can move virtually freely in the channels formed by the installation. Thus the risk of breakage is considerably reduced. <IMAGE>
Patent EP-0241841-A2 (EP)
Inventor: NISHIDA MINORU C O MITSUBISHI
IPC: F02D41/00
Filed: 1987-04-06
Abstract: A throttle valve control device comprises:
     a valve shaft (3) for operating a throttle valve (2); a differential gear device (5) having first and second drive gears (6,7), for driving the valve shaft (3); first and second electronic control actuators (8, 9) for rotating the first and second drive gear (6, 7), respectively; and a sensor (17) for detecting the degree of opening of the throttle valve (2), so that the operation of the throttle valve (2) is controlled by the electronic control actuators (8, 9) while the degree of opening of the throttle valve (2) is being detected.
Patent EP-0249918-A2 (EP)
Inventor: BOHM GEORG G A
IPC: B60C13/00
Filed: 1987-06-13
Abstract: A product and process for imparting dec­orative appliques to the sidewalls of tires during the curing operation are presented. Rubber-based appliques are precured and maintained upon a sub­strate for application to the sidewall of the tire during the curing operation for the tire. The pre­cure provides integrity and definition to the ap­plique while the curing operation allows for com­plete and total bonding of the applique to the tire. Further, the applique is of such nature that it maintains its identity without deformation dur­ing the elevated temperatures and pressures inci­dent to the curing operation. After cure, the sub­strate is stripped from the tire and applique, the result being a cured tire with a decorative side­wall.
Patent EP-0252425-A2 (EP)
Inventor: MILLIGAN BARTON
IPC: C07C269/02
Filed: 1987-07-01
Abstract: This invention relates to urethane linked mixtures of 2,4-and 2,6- toluenediisocyanates (ULTDI dimers) having low melting points and to a method of forming these systems. The urethane linked toluenediisocyanates containing from 45-90% of the 2,4- and 10-55% of the 2,6- isomer by weight are formed by reacting two moles of an appropriate isomer mix of toluenediisocyanate, with one mole of a specific alkylene glycol, e.g., 1,2-butanediol, diethylene glycol or dipropylene glycol under conditions such that essentially only one of the isocyanate groups on a toluenediisocyanate molecule reacts with a hydroxyl group of the glycol. Conditions are controlled such that the urethane linked toluenediisocyanates are formed. The resulting product, which has two unreacted isocyanate groups, is suited for producing a variety of elastomers including polyurethane polyurethane/urea or polyurea elastomers.
Patent EP-0258709-A2 (EP)
Inventor: SNYDER WILLIAM JOSEPH
IPC: F23D14/32
Filed: 1987-08-13
Abstract: A burner and method enabling operation of a post-mixed burner having radially spaced fuel and main oxidant injection points (2,5) with a stable flame without the need of a separate oxidant annulus proximate the fuel stream characterized by defined relationships enabling passing stabilizing oxidant (6,7,8,9) from the main oxidant stream (4) into the fuel stream (1) upstream of their injection into the combustion zone (3) wherein the stabilizing oxidant velocity decreases from that of the main oxidant and the stabilizing oxidant passage flow area increases at the fuel stream communication (9) with respect to an upstream restriction (6).
Patent EP-0261386-A2 (EP)
Inventor: BLOCHLE HANS DIPL-ING
IPC: B23B49/00
Filed: 1987-08-17
Abstract: The depth stop for drilling devices comprises a rod (8, 21) with groove (11, 23), in which a slide (12, 24) with one or two scales (16, 26, 27) is guided. A stop (15, 25) on the slide (12, 24) makes it possible to adjust the scale easily to the zero point. The depth stop is of a simple design and makes it possible to set the drilling depth quickly without calculus of differences. <IMAGE>
Patent EP-0265619-A2 (EP)
Inventor: BROOKS GARTH ALWYN
IPC: H01L21/768
Filed: 1987-08-25
Abstract: Disclosed is a process for forming a planarized multilevel chip wiring structure. Starting from a substrate (30) having thereon at least a metal stud (32) serving as vertical wiring between two levels of metallization, a quartz layer (36) is deposited, obtaining a non-planar structure. A thick planarizing photoactive photoresist (42) is applied. The photoresist is converted by silylation process into an organosilicate (46) having substantially the same etch rate as that of quartz. Silylation is accomplished by, for example, subjecting the resist to a bath of hexamethyldisilazane, hexamethylcyclotrisilazane, octamethylcyclotetrasilazane, N,N,dimethylaminotrimethyl­silane or N,N,diethylaminotrimethylsilane, for a period of time determined by the thickness of the resist. Unwanted portions of the silylated resist and quartz are etched back at 1:1 etch rate ratio to the level of the stud.
Patent EP-0274654-A2 (EP)
Inventor: ATTWOOD MICHAEL RICHARD
IPC: C07D487/04
Filed: 1987-12-04
Abstract: Verbindungen der Formel <IMAGE> bedeutet, worin R¹ und R² je Wasserstoff, Halogen, Trifluormethyl, Nitro, Amino, Cyan, C1-C6-Alkyl, C1-C6-Alkoxy, C3-C6-Alkenyloxy, C1-C6-Alkylthio, C1-C6-Alkanoylamino, Aryloxy, Aryl-(C1-C6-alkyl), Aryl-(C1-C6-alkoxy), Aryl-(C1-C6-alkoxy)carbonylamino oder eine Gruppe der Formel -O-CH2-R³ oder, wenn sie benachbart sind, zusammen eine Gruppe der Formel -CH=CH-CH=CH- oder -CH2-CH2-O- und R³ Hydroxy-(C1-C4-alkyl) oder vicinales Dihydroxy-(C2-C5-alkyl) bedeuten, und pharmazeutisch verwendbare Säureadditionssalze solcher Verbindungen der Formel I, worin R¹ und/oder R² Amino bedeuten, besitzen Xanthinoxidase hemmende Eigenschaften und können demnach als Arzneimittel, insbesondere bei der Bekämpfung bzw. Verhütung von Ischämie oder Gicht verwendet werden. Sie können nach bekannten Methoden hergestellt werden.
Patent EP-0246090-A2 (EP)
Inventor: IWAO SHUJI
IPC: A61K8/00
Filed: 1987-05-13
Abstract: A hair cosmetic composition comprising a cationic polymeric material and a cyclodextrin. This hair cosmetic composition has an excellent perm odor inhibi­tion effect and a high persistence of the inhibition effect.
Patent EP-0259090-A2 (EP)
Inventor: BALD WILLIAM BALFOUR
IPC: G01N1/42
Filed: 1987-08-26
Abstract: Apparatus for cooling (e.g. freezing) material (especially a biological specimen), comprises: 
carrier means (21) for carrying the material; 
a pressurisable first vessel portion (1) for containing the carrier means and said carried material; 
a pressurisable second vessel portion (2) for coupling to the first vessel portion, for receiving the carrier means projected from the first vessel portion into the second vessel portion, with said carried material, the second vessel portion being able to contain liquid coolant for receiving the projected carrier means. The resultant material can be examined by microscopy, especially electron microscopy.
Patent EP-0269224-A2 (EP)
Inventor: PRYOR ROGER W
IPC: H02H9/04
Filed: 1987-10-01
Abstract: Various solid-state overvoltage protection devices, preferably formed of deposited thin film materials including Ovonic threshold switching materials, are disclosed. The devices each typically have at least one elongated current conductive path through an elongated cross-sectional area of the threshold switching material between two spaced apart electrodes. The cross-sectional are has a length far exceeding its effective width in order to distribute the transient current produced by overvoltage conditions over a relatively large area, and thereby avoid any concentration of localized heating effects. A number of device configurations having such elongated current paths are disclosed, including some configurations have slot-like openings in insulating layers and others having adjacent elongated electrodes horizontally and vertically displaced from one another so as to provide a substantially diagonal current path.
Patent EP-0236251-A2 (EP)
Title: (amino-2 benzyl)-2 tétrahydro-1,2,3,4 isoquinoléines, procédés pour leur obtention et compositions pharmaceutiques les contenant
Inventor: KANMACHER ISABELLE
IPC: C07D471/04
Filed: 1987-03-04
Abstract: Des dérivés de la nitro-2 ou amino-2 benzyltétrahydro--1,2,3,4 isoquinoléine ont été préparés et sont caractérisés par la structure suivante: <IMAGE> dans laquelle chacun des substituants R1, R2, R3, R4, R5, R6, R7 ou R8 peut représenter soit un atome d'hydrogène, soit un groupe alkyle linéaire ou ramifié, soit un groupe alcoxy linéaire ou ramifié, soit un groupe hydroxy ou les esters correspondants, soit un groupe phénoxy, soit un groupe benzyloxy, soit und pont méthylènedioxy (-O-CH2-O-) lorsque ce substituant est relié avec un carbone voisin, soit un halogène, soit un groupe nitré, soit une fonction amine correspondant à une amine primaire ou secondaire ou tertiaire ou un ammonium quaternaire; chacun des substituants R9 ou R10 peut représenter soit un atome d'hydrogène, soit un groupe alkyle linéaire ou ramifié, soit un arylalkyle, soit une fonction amine correspondant à une
Patent EP-0233838-A2 (EP)
Inventor: MONARD DENIS DR
IPC: C07K14/00
Filed: 1987-01-29
Abstract: The invention relates to a neurite-promoting factor released by glial cells, to related proteins and fragments thereof retaining their neurite-promoting activity, to DNAs coding for the amino acid sequence of said neurite-promoting factor and fragments thereof, to hybrid vectors containing such DNAs, to hosts transformed with such a hybrid vector, to processes for the preparation of said DNAs, vectors and transformed hosts, to processes for the manufacture of said neurite-promoting factor, related proteins and its fragments, and to their use in the treatment of lesions in the nervous system.
Patent EP-0240463-A2 (EP)
Inventor: RAVICHANDRAN RAMANATHAN
IPC: C08K5/3467
Filed: 1987-03-30
Abstract: Die Verbindungen der Formel I, <IMAGE> worin p eine ganze Zahl von 1 bis 4 ist, R' und R" unabhängig voneinander Wasserstoff, C1-C36-Alkyl, C5-C12-Cycloalkyl, C7-C9-Aralkyl oder durch C1-C36-Alkyl substituiertes C7-C9-Aralkyl bedeuten, R2 und R3 unabhängig voneinander Wasserstoff oder C1-C12-Alkyl sind und wenn p 1 bedeutet, A eine Gruppe -NHR4 ist, worin R4 Wasserstoff, Amino, C1-C18-Alkyl oder -B-NH ?-CH=CH2 ist und b eine direkte Bindung oder C1-C10-Alkylen bedeutet, wenn p 2 ist, A für einen 5- bis 7-gliedrigen heterocyclischen Rest, der 2 Stickstoffatome mit je einer freien Valenz besitzt, oder für eine Gruppe <IMAGE> steht, worin B und R4 die oben angegebenen Bedeutungen haben, wenn p 3 ist, A eine Gruppe der Formel <IMAGE> bedeutet, worin n eine ganze Zahl von 2 bis 6 ist und R5 Wasserstoff oder C1-C4-Alkyl ist, und wenn p 4 bedeutet, A eine Gruppe der Formel <IMAGE> ist, worin R5 und n die oben angegebenen Bedeutungen haben, eignen sich zum Stabilisieren von organischem Material gegen thermischen, oxidativen und/oder aktinischen Abbau.
Patent EP-0252000-A2 (EP)
Inventor: DOKUZOVIC ZDRAVKO
IPC: A23L27/00
Filed: 1987-06-15
Abstract: A flavored chewing gum composition having improved flavor perception which comprises a chewing gum base, a sweetener and a flavor containing emulsion system comprising a flavor oil, an emulsifier having a total HLB value of about 1.6 to about 7.0 and an alkyl polyol.
Patent EP-0255805-A2 (EP)
Inventor: TABACCHI VITTORIO
IPC: G02C1/04
Filed: 1987-05-26
Abstract: A metal construction eyeglasses frame (1) comprises a pair of lens (4) supporting bezels (3), respective legs (9,10), and a nose bridge (5) interconnecting the lens bezels (3); the eyeglasses frame further comprises a pair of arms (15,16) each associated with a respective one of said legs (9,10) and jutting out of the nose bridge (5), and each leg (9,10) being hinged to a respective free end (13,14) of such arms (15,16).
Patent EP-0295390-A2 (EP)
Inventor: PIERCE SUE KAREN
IPC: B08B17/02
Filed: 1988-04-20
Abstract: A process for preventing contamination of a reagent system by a reagent delivery system. The process is suitable for performing an iron determination of a sample which prevents iron contamination of the sample from metal or iron-containing surfaces contained within the apparatus used to perform the iron assay. The process comprises pretreatment of the reagent delivery system surfaces with a silane solution and then washing the pretreated surfaces with water to remove any excess silane solution. Generally, the silane solution is an organosilane solution which can be an emulsion.
Patent EP-0291092-A2 (EP)
Inventor: ESCO HEINONEN-PERSON
IPC: B29C65/00
Filed: 1988-05-13
Abstract: A tubular web processing apparatus for a packaging machine for forming and sealing a tubular web has a pair of sealing jaws (7) reciprocating in the longitudinal direction of the web (W) by a first drive rod (9), and being driven for opening and closing movement by a second drive rod (10) operated by a cam follower arm (4) engaging the outer surface of a rotary cam (2). To prevent this engagement of the cam follower arm (4) from the rotary cam (2), the rotary cam (2) has a laterally projecting arcuate guide member (12) and the cam follower arm (4) has an auxiliary roller (15) engaging with the radially inner surface of the arcuate guide member (12). In an alternative embodiment the cam follower arm (4) is connected to the drive rod (10) by means of an overload cuppling device (22, 24, 25).
Patent EP-0295549-A2 (EP)
Inventor: BERTLEFF WERNER DR
IPC: C07C69/716
Filed: 1988-06-08
Abstract: The preparation of 5-formylvaleric esters comprises the following steps… a) hydroformylation of pentenoic esters by reaction with carbon monoxide and hydrogen at elevated temperature and pressure in the presence of carbonyl complexes of metals from Group VIII of the Periodic Table with the formation of a mixture of 5-, 4- and 3-formylvaleric esters… b) separation of 5-formylvaleric esters from the mixture thus obtained of 5-, 4- and 3-formylvaleric esters, leaving a mixture substantially comprising 4- and 3-formylvaleric esters behind… c) cleavage of the mixture substantially comprising 4- and 3-formylvaleric esters to give pentenoic esters at a temperature of 50 to 400 DEG C in the presence of catalysts and… d) recycling of the pentenoic esters into step a.
Patent EP-0297548-A2 (EP)
Inventor: SHIBATA MASAHIRO C O OSAKA WOR
IPC: H01J49/04
Filed: 1988-06-29
Abstract: The invention relates to a sample holder (1) for trace analysis in a glow discharge mass spectrometer. 
     The sample holder (1, 7) may be coated with insulating material (8).
Patent EP-0299385-A2 (EP)
Inventor: TANAHASHI TOSHIO C O TOYOTA JI
IPC: F02F1/42
Filed: 1988-07-08
Abstract: A two-stroke engine having an intake valve (6) and an exhaust valve (7) which are arranged on the cylinder head (3). A masking wall (10) is formed on the inner wall (3α) of the cylinder head (3) to mask the valve opening between the valve seat (9) and the peripheral portion of the intake valve (6), which is located on the exhaust valve side, for the entire time for which the intake valve is open.
Patent EP-0305706-A2 (EP)
Inventor: LUHMANN HERMANN
IPC: F26B23/10
Filed: 1988-07-15
Abstract: Indirectly heated rotary drums are equipped with heat exchange elements which are flowed through by a heat transfer medium. The large number of heating channels necessary with the associated connections, supports, lead-throughs etc. gives rise to considerable production outlay. These rotary drums are thus expensive. As a result of the complicated working cycles, they must as a rule be completely assembled in the workshop. Assembly on site is hardly possible. The new rotary drum is cheaper and easier to assemble. The heat exchange elements are designed as pipe panels (18). The rotary drum is especially suitable for drying and cooling bulk materials, in particular drying wood chips (Fig. 1). <IMAGE>
Patent EP-0303183-A2 (EP)
Inventor: HESS HEINRICH DR
IPC: C08G18/10
Filed: 1988-08-04
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von lagerstabilen, bei erhöhter Temperatur härtbaren Polyurethan-Reaktiv-Systemen, wobei man A) bis zu Maximaltemperaturen zwischen 70 und 130°C lagerstabile, bei Raumtemperatur gegebenenfalls kristallisierte Suspensionen fester, in Folge von an der Polyisocyanat-Korn-Oberfläche erfolgter Reaktion mit aliphatischen Polyaminen, Hydrazinen oder Hydrazidverbindungen mit Molekulargewichten von 32 bis 399 durch Polyaddukt-Umhüllung stabilisierter Polyisocyanate in Polyolen mit Molekulargewichten von 62 bis 8000 und/oder aromatischen Polyaminen mit Molekulargewichten von 108 bis 8000 und/oder aliphatischen Polyaminen mit Molekulargewichten von 400 bis 8000, mit einem Überschuß reaktionsfähiger NCO-Gruppen gegenüber NCO-reaktiven Gruppen und gegebenenfalls Füllstoffe sowie übrige Hilfs-und Zusatzstoffe enthaltende Polyol- und/oder Polyamin-Mischungen, die den Rest der stöchiometrisch notwendigen OH- und NH2-Äquivalente mitbringen, räumlich getrennt herstellt und erst vor der bestimmungsgemäßen Verwendung A) mit B) bei Temperaturen unterhalb der Aufdicktemperatur der fertigen Reaktivmischung, bevorzugt bei Temperaturen zwischen 0 und 50°C zur fertigen Reaktivmasse vermischt.
Patent EP-0312869-A2 (EP)
Title: Vice
Inventor: WOLFF ROBERT
IPC: B25B1/20
Filed: 1988-10-10
Abstract: A vice with a movable clamping jaw (5) and an opposed clamping jaw (7) arranged on the vice base body (1) is to be improved in terms of its range of applications, in particular also for round work pieces. For this purpose, the opposed clamping jaw (7) is designed as a prismatic body which can be brought into an upper and a lower position, as required, on frontal bearing journals (8, 9) in two bearing blocks (10, 11) attached to the base body (1), and which can be aligned by each prism main side (16, 18, 21, 24) with the movable clamping jaw (5). In the upper position, the opposed clamping jaw is rotatable about its longitudinal axis, so that it is also possible to clamp wedged-shaped work pieces. <IMAGE>
Patent EP-0312987-A2 (EP)
Inventor: PATZELT ROBERT R
IPC: C09D7/00
Filed: 1988-10-18
Abstract: The present invention provides for a method for the removal of over-sprayed paint solids characterized by contacting the over-sprayed paint solids with an oil-in-water emulsion until the emulsion is loaded with at least 5 parts by weight of paint solids per 100 parts by weight of the hydrocarbon liquid of the emulsion.
Patent EP-0319816-A2 (EP)
Inventor: PEDAIN JOSEF DR
IPC: C08G18/32
Filed: 1988-11-28
Abstract: Polyurethane ureas obtainable by reacting a hydrophilic NCO prepolymer prepared using a polyhydroxyl component and containing from 9 to 100 % by weight of a polyether with an ethylene oxide content of from about 30 to about 100 % by weight or containing a mixture of said hydrophilic NCO prepolymer and a hydrophobic NCO prepolymer, this mixture containing >/= 30 % by weight of the hydrophilic prepolymer, with a ketimine-containing curing agent mixture in the presence of water and organic solvents, with conversion of from 30 to 70 % of the NCO groups of the prepolymers, and are used for coating substrates, in particular sheet-like textile or leather structures.
Patent EP-0307972-A2 (EP)
Inventor: LAPEYRE JAMES MARTIAL
IPC: H04W84/02
Filed: 1988-01-06
Abstract: A pocket-sized paging instrument (40) for two way alphanumeric communication with a similar instrument by way of an antenna (42) has only twelve keys arranged in a format for touch typing for entry of both decimal and alphabetic characters. Internal data processing means is controlled by the same twelve keys as provided for entering the alphanumeric data for communication. The capabilities of the system to handle large amounts of transmitted data either in digital form or audio by way of a speaker-­microphone (43) depends upon modern data processing equipment with internal storage capabilities that communicate with a viewing panel (44) and/or printing means (45) in the manner employed by personal computers.
Patent EP-0320067-A2 (EP)
Inventor: SMITH BOBBY JOE
IPC: H04N5/00
Filed: 1988-12-05
Abstract: A reconfigurable remote control apparatus and method for capturing the signals of transmission devices of at least two different protocols are provided. Because transmission devices either output signal bursts of different lengths at a carrier frequency followed by pauses of different lengths, or pulses of a relatively constant length followed by pauses of different lengths, a first determination is made as to the type of system being captured. After the system type is determined, the carrier frequency and the burst and pause lengths are determined for a burst type system, while only the pause lengths are determined for a pulse-pause type system. The captured information is preferably compressed according to a preferred compression schema which finds and stores all possible signal lengths and all permitted adjacent signal length combinations for a particular apparatus, and composes and stores a compressed code which acts as a ponter to the stored signal length combinations. A further aspect of the invention is that a user need only press the ,keys of the remote unit to be captured during the capturing sequence and is prompted to do so by the apparatus of the invention.
Patent EP-0278606-A2 (EP)
Inventor: ORBECK TOR
IPC: H01B17/42
Filed: 1988-01-21
Abstract: A high performance, high voltage electrical insulator, for use at greater than 15 Kv in wet, contaminated conditions, is designed to give a minimum surface area while maintaining a low leakage current by specifying the ratios of shed diameter to shed pitch, leakage distance between support fittings to the straight line distance between support fittings, and the shed diameter to the support rod diameter. Through the use of specified silicone elastomeric compositions, or through the use of silicone compositions meeting specified electrical properties, an insulator meeting the design specifications is shown to be a useful high voltage insulator.
Patent EP-0284212-A2 (EP)
Inventor: SONE HARUO C O PATENTS DIVISIO
IPC: G11B7/123
Filed: 1988-02-24
Abstract: A semiconductor laser comprises a laser diode (LD) mounted on a semiconductor chip which has a monitoring photodiode (PD) formed therein so as to monitor the laser light output of the laser diode (LD). The cathode of the laser diode (LD) and the anode of the monitoring photodiode (PD) are connected together, and a suitable forward voltage for the laser diode (LD) and reverse voltage for the monitor photodiode (PD) is provided by a single power supply.