baber/WOPTO huggingface dataset:
Patent EP-0314185-A1 (EP)
Inventor: ENDO MASAYUKI
IPC: G03F7/16
Filed: 1988-10-31
Abstract: The present invention provides a method of forming through exposure and development by performing an aqueous solution treatment after forming a resist. This method increases a difference in the rate of dissolving in a developer between exposed and unexposed portions on the resist. As a result, a fine, good and well-shaped pattern with an improved contrast may be obtained very simply. 
     The method according to the present invention is very well suited to a means for improving the contrast of a resist which includes the use of an optically fading compound layer, a far ultraviolet ray radiation, or the like, whereby the present inventive method works more effectively. Besides, a surface active agent may be contained in said water solution. Heating may be perform­ed after completion of said water solution treatment. These materials and treatments can improve the contrast of a resist by increasing a difference in rate of dissolving in a developer between unexposed and exposed portion on said resist.
Patent EP-0285191-A1 (EP)
Inventor: BAKKER EPPE
IPC: B26B19/16
Filed: 1988-02-24
Abstract: A shaving apparatus comprising a housing (1), a cutting plate  (3) and a cutting member (4) which can be driven so as to be rotatable with respect to the cutting plate (3), said cutting member (4) comprising a holder (12) with cutting elements (13), said cutting elements (13) comprising cutting sides (14) at the radial ends. The holder (12) comprises a bearing member (15) in which the cutting elements (13) are journalled so as to be rotatable, as well as the positioning member for the cutting elements, the bearing member (15) and the positioning member (19) being rotatable with respect to each other and being coupled together by means of a resilient element (29).
Patent EP-0317438-A1 (EP)
Inventor: JULIEN FRANCOIS
IPC: B60N2/26
Filed: 1988-11-18
Abstract: The seat comprises a shell (1) in a V arch in the antero-posterior direction and furnished with a safety harness to restrain the child, this shell being supported by an underframe (10). According to the invention, the shell, when installed on the rear seat (17) of the vehicle, turned away from the direction of travel and held in position by this vehicle's seat belt (18), is joined to a restraining hoop (22) whose side arms (23) are supported by the sides of the shell close to the centre of gravity of said shell when loaded, and slope upwards to the central cross arm (26), which last rests against the back of the rear seat (17) substantially on a level with the child's head. <IMAGE>
Patent EP-0348579-A1 (EP)
Inventor: PAVON LLORENTE PABLO AVDA DE V
IPC: G09F9/00
Filed: 1988-06-27
Abstract: This system consists in the disposition, in corres­pondence with each area of shelf corresponding to a certain product, of an electronic display capable of receiving information from a central unit, common for all the shop, preferably from a computer and with the cooperation of an emitter, in order that the transmis­sion of data be wireless. With this same purpose, each electronic display is self-sufficient from the ener­getic point of view, attaining the necessary energy for its circuit, by own captation.
Patent EP-0312498-A1 (EP)
Inventor: WENGER HARTMUT
IPC: H05K13/00
Filed: 1988-10-07
Abstract: A transport apparatus for boards or workpieces in board form, for example printed circuit boards which are to be coated with plastic, for example UV curable plastic, has advancing means for the transport of the boards and grippers or clamps for seizing the board edges during the transport and advancement of the boards. In order to avoid a risk of damaging the sensitive board surfaces, in particular when transferring the boards from one conveyor to the other, the gripper or grippers or clamps is/are attached to a holding element or rack, releasably coupled to the transporting or advancing means of the apparatus. This holding element remains connected, via its grippers to the board during the complete transport of the latter and can be transferred and reloaded together with the board held by it at transitions from one advancing means to another or from one processing station to the other. The handling of the boards is thus in practice directed instead to its holding elements and consequently the risk which this handling entails is kept away from the boards.
Patent EP-0278944-A1 (EP)
Inventor: LEE LEN FANG
IPC: C07D401/04
Filed: 1988-02-08
Abstract: Disclosed herein are herbicidal pyridine compounds substituted at the 3- and/or 5-position with a carboxylic acid-derived heterocyclic moiety, as well as herbicidal compositions and use of these compounds. 
     The compounds have the formula:
     wherein:
     R 3  is selected from the group consisting of 4,5-dihydro-2-oxazolyl; 2-oxazolyl; 2-thiazolyl; 4,5-dihydro-2-thiazolyl; 5,6-dihydro-4H-1,3-oxazin-2-yi; 5,6-dihydro-4H-1,3-thiazin-2-yl; 4,5-dihydro-1H-imidazol-2-yl; 2-oxazolidinyl; 1,3,4-oxadiazol-2-yl; 4,5-dihydro-1,3,4-oxadiazol-2-yl; 1,3-dithiolan-2-yl, 1,3-dithian-2-yl,2-thiazolidinyl, 1,3-dioxolan-2-yl, 1,3-dioxan-2-yl, 1,3-oxathi- olan-2-yl, 5-tetrazolyl, 5-oxazolyl, and the above mentioned heterocycles substituted with one or more substituents selected from lower alkyl, alkoxy and trifluoroacetyl, and 1-amino-4,5-dihydro-1H-imidazolyl;   R 4  is selected from C 1 -C 4  straight or branched chain alkyl, C 3 -C 4  cycloalkyl, cycloalkylalkyl, alkylthioalkyl, and bis(alkylthio)alkyl;   R 5  is the same as R 3  or is  
      or -C≡N where Z 1  is O, S, or NR 7  where R 7  Is lower alkyl, and 2 2  is selected from alkoxy, alkenoxy, alkynoxy, alkylthio, pyrazolyl, haloalkoxy, cyanoalkoxy, chloro, and -NHR 8  where R 8  is lower alkyl;   R 2  and R e  are independently selected from fluorinated methyl, chlorofluorinated methyl, chlorinated methyl and lower alkyl, provided that one of R 2  and R 6  must be fluorinated or chlorofluorinated methyl;   provided that R 3  is not 4,5-dihydro-1-methyl-1H-imidazol-2-yl when Rs is methylthiocarbonyl, and R 3  is not an unsubstituted 4,5-dihydro-1H-imidazol-2-yl when R 5  is methoxycarbonyl.
Patent EP-0300050-A1 (EP)
Inventor: TOYODA KENICHI
IPC: B25J9/04
Filed: 1988-01-29
Abstract: A structure for supporting a bearing in a wrist of an industrial robot, in which the bearing (19) is unitarily insert- molded in the inner surface of an outer support member (10) with the inner projecting end portion of the bearing (19) held between an outer projecting portion (12') of a shaft (12) and a support member (15), the outer support member (10) being fixed to a support base (11). This bearing support structure is used for an industrial robot.
Patent EP-0348404-A1 (EP)
Title: A general-purpose measuring implement usable in the field, and its data transfer method.
Inventor: LUIKKO HENRIK
IPC: G01D9/00
Filed: 1988-02-09
Abstract: PCT No. PCT/FI88/00020 Sec. 371 Date Aug. 9, 1989 Sec. 102(e) Date Aug. 9, 1989 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/06278 PCT Pub. Date Aug. 25, 1988.The invention relates to a general measuring implement (1) usable in the field or in otherwise difficult circumstances and in particular applicable to the measuring of raw timber and the recording of the measurement data, and to a method, usable with this implement. Each position of substantial length along the implement distinguishable from the others, or value (3,4) of the sensor has been coded to correspond to a certain element of an alphanumeric scale (5). Each measurement value and alphanumeric-scale data item or element is read into the memory unit (6) for recording with one contact function of one switching means (11).
Patent EP-0362287-A1 (EP)
Inventor: FRICK ROGER L
IPC: G01L19/00
Filed: 1988-05-25
Abstract: Un transmetteur présente une sortie indiquant la pression et est muni de deux corps (20, 30) de transmetteur modulaires, l'un (20) comprenant un détecteur, et l'autre (30) ayant un diaphragme isolateur (32, 33), un fluide sensiblement non compressible transférant le mouvement du diaphragme isolateur (32, 33) au capteur (22). Les corps sont munis chacun de passages (36, 37, 40, 41) de raccordement destinés à transférer le fluide non compressible d'un corps (30) à l'autre (20) et sont assemblés ensemble au moyen d'un anneau de matière extrudable (48, 49) disposé autour des parties des passages qui s'emboîtent, afin de fermer hermétiquement ensemble les passages lorsque les corps du transmetteur (20, 30) sont assemblés. On remplit les passages de fluide d'isolation avant que le premier et le second corps (20, 30) du transmetteur ne soient assemblés. On peut réaliser l'ensemble sans procédures complexes, tout en garantissant un fonctionnement précis du transmetteur.
Patent EP-0394252-A1 (EP)
Title: Combustion of fuel containing alkalines.
Inventor: ENGSTROEM FOLKE
IPC: F23J/
Filed: 1988-06-22
Abstract: A method of burning solid fuel having low melting point alkaline compositions, such as alkali metal salts, particularly lignite and salty brown coal. The fuel is introduced into the reaction chamber of a circulating fluidized bed reactor, and is mixed prior to introduction to the reaction chamber with a reactant material capable of reacting with the low melting point alkaline compositions of the fuel to produce high melting point alkali metal compounds during combustion. The temperature in the reaction chamber is kept below the melting point of the formed alkali metal compounds. The reactant material comprises silica oxide or a metal oxide, or hydroxide, of the group consisting of aluminum, calcium, magnesium, iron, titanium, and mixtures of two or more thereof. Kaolin is particularly effective, especially when the molar ratio of Al/(Na and K) is at least 1.0.
Patent EP-0333803-A1 (EP)
Inventor: SCHULTE ERIC F
IPC: H01L25/04
Filed: 1988-08-19
Abstract: A method is disclosed for joining two semiconductor devices (10 and 10′), each having a plurality of 
metallic contact 
bumps (12 and 12′) on the major surfaces (14 and 14′) thereof. The devices are etched to remove oxide (18) from the 
con­
tact bumps and to prevent subsequent oxidation thereon. The devices are then oriented so that the bumps 
(12 and 12′) on 
the respective devices are aligned opposite each other. By applying pressure to the devices, the bumps are 
caused to cold-­
weld together to form a single device (24).
Patent EP-0434679-A1 (EP)
Inventor: JEENICKE EDMUND
IPC: G01P15/18
Filed: 1988-09-17
Abstract: L'appareil décrit, qui sert à déclencher un système de protection pour les occupants d'un véhicule, comprend un premier détecteur (10) servant à détecter l'accélération du véhicule dans sa direction d'avance et un second détecteur (12) servant à détecter l'accélération du véhicule dans une direction transversale à sa direction d'avance. Les deux détecteurs sont commandés par des organes de commande (14, 16) qui déclenchent le système de protection des occupants en fonction des signaux provenant des premier et second détecteurs (10, 12).
Patent EP-0389622-A1 (EP)
Inventor: KADORIKU SHINJI
IPC: B22D17/26
Filed: 1988-11-15
Abstract: Système de serrage de moule pour une machine de moulage à injection, présentant un mécanisme à bielle et coulisseau pouvant appliquer une force de pression uniforme à un plateau mobile. Une paire d'organes de liaison du type à cale annulaire (21, 22) sont disposés dans un creux annulaire (16a) dans une poulie d'entraînement (16) montée autour d'une vis à rotule (14) s'engageant dans une tête de chacune des parties supérieure et inférieure du mécanisme à bielle et coulisseau disposées symétriquement par rapport à l'axe de l'organe de serrage. Afin d'éliminer toute discordance entre les phases de fonctionnement des deux parties du mécanisme à bielle et coulisseau, discordance provoquée par la flexion de ce même mécanisme, on effectue une opération de réglage en desserrant un boulon (23) pour libérer les organes de liaison d'un contact par pression, et en faisant tourner à la main la vis à rotule, qui peut tourner par rapport à la poulie d'entraînement, de manière à aligner l'une par rapport à l'autre les têtes des deux parties du mécanisme à bielle et coulisseau. Après l'achèvement de l'opération de réglage, les têtes sont déplacées vers un plateau mobile par l'intermédiaire des vis à rotule par la rotation de la poulie d'entraînement, qui peut tourner avec la vis à rotule, de sorte que les liaisons produisant la force de pression s'étendent graduellement. Etant donné que les phases de fonctionnement des deux parties du mécanisme à bielle et coulisseau concordent entre elles, ces parties appliquent une force de pression uniforme au plateau mobile.
Patent EP-0330839-A1 (EP)
Inventor: DREYER HEINZ DR
IPC: A01C17/00
Filed: 1989-01-26
Abstract: Broadcaster for the discharge of fertilizer, with a supply container, in the lower region of which are arranged dispensing members which feed the material located in the supply container in adjustable quantities to distributor members, especially rotary-driven broadcasting discs equipped with throwing elements, the discharge of the fertilizer being adaptable to different conditions of use, such as, for example, spreading width and working width as well as the amount of nutrient in the soil, by means of various measures, for example a variation of the speed of the broadcasting discs or a variation of the quantity setting. In order to develop the broadcaster of the relevant generic type in such a way that the throwing widths and/or the spreading pattern can be set and adjusted in a simple way from the tractor seat, the delivery area or delivery point of the fertilizer onto the respective broadcasting disc (3) can be varied from the tractor seat by means of remote-control devices (20, 21), in conjunction with the change of speed of the broadcasting discs (3) (Figure 2). <IMAGE>
Patent EP-0337272-A1 (EP)
Inventor: GRIEB HUBERT DR
IPC: F02C7/36
Filed: 1989-04-05
Abstract: A turbofan has two enclosed prop-fan rotors (13, 14) arranged upstream from a gas turbine, which rotors are driven by a contra- rotating working turbine (5). As a result, a low drive weight can be achieved in addition to a favourable blade inflow. 
<IMAGE>
Patent EP-0336447-A1 (EP)
Inventor: WEINBERG HILARY
IPC: E04B1/00
Filed: 1989-04-08
Abstract: In order to seal the balcony, instead of a foil a prefabricated aluminium trough (3) is bonded to a base surface (5) by means of a bitumen adhesive (6). This aluminium trough (3) is, on the one hand, sufficiently stable to guarantee sealing for an unlimited time and, on the other hand, it can adapt to dilatations and displacements. On the sides of the balcony, edge profiles (10) of T-shaped cross-section are attached to the aluminium trough (3). The aluminium trough (3) is so inclined that the water is guided to a channel (18).   <IMAGE>
Patent EP-0397894-A1 (EP)
Inventor: KRAUSE ULRICH
IPC: B01F3/12
Filed: 1989-05-13
Abstract: Method and apparatus for continuously introducing together powdery to granular solids and liquid or liquefiable, especially aqueous, thermoplastic or plastic media, which are used as suspensions or fine coatings, into a twin-shaft mixer driven in opposite directions, in which the components (1.3) are charged on the drive side and the mixture (1.2) is discharged at the other end. <IMAGE>
Patent EP-0352505-A1 (EP)
Inventor: WIMMER PETER DR
IPC: C07C37/14
Filed: 1989-07-01
Abstract: Thymol kann durch Umsetzung von m-Kresol mit Propen bei erhöhter Temperatur und bei normalem bis erhöhtem Druck hergestellt werden, wenn man als heterogene Katalysatoren weit- und mittelporige Zeolithe einsetzt, die einen Porendurchmesser von mindestens 5 Å besitzen.
Patent EP-0354431-A1 (EP)
Inventor: LEE BIING-LIN
IPC: C08L75/04
Filed: 1989-07-29
Abstract: Polymeric blends of thermoplastic polyurethane elastomers and crystalline or predominately crystalline polyolefin thermoplastics are produced by high shear mixing of melts of the respective polymers. The stabi­lized mechanically compatible blend of the ordinarily thermodynamically incompatible polymers comprises from about 3.5 to 20 parts by weight of a polyolefin homo­polymer or copolymer with 100 parts by weight of poly­urethane. The mechanically compatible polymeric blend is particularly useful for molding plastic articles by injection molding, extrusion, calendering or similar process for molding thermoplastic articles.
Patent EP-0367945-A1 (EP)
Inventor: BIENAIME PATRICK
IPC: B65D71/00
Filed: 1989-09-13
Abstract: Cardboard package, for the packing of one or more articles, with a blank (100) which has a cover surface (110), two side walls (120,130) articulated thereon and a bottom wall consisting of two sections (140a,b). The bottom wall sections have on the one hand tabs (200) and on the other hand recesses (220,240) provided to receive them. The tab is arranged in an articulated manner on the bottom wall section and is divisible via a fold line (206), as a result of which the insertion into the recesses is made easier. 
<IMAGE>
Patent EP-0370448-A1 (EP)
Title: Verfahren zur Herstellung von Benzimidazolonen
Inventor: MEIER MICHAEL DR
IPC: C07D235/26
Filed: 1989-11-21
Abstract: Verfahren zur Herstellung von Benzimidazolonen Verfahren zur Herstellung von Benzimidazolonen der Formel (1) <IMAGE> worin R1 und R2 gleich oder verschieden sind und Wasserstoff oder Halogenatome, Alkyl(C1-C4)-, Alkoxy(C1-C4)-, Trifluormethyl-, Phenyl-, Phenoxy- oder Nitrogruppen bedeuten, indem man die Umsetzung von o-Phenylendiaminen der Formel (2) <IMAGE> worin R1 und R2 die genannten Bedeutungen haben, mit Phosgen in Wasser in Gegenwart einer Alkali- oder Erdalkalibase oder eines Salzes aus einem Alkali- oder Erdalkalihydroxid und einer schwachen anorganischen oder organischen Säure oder einer Mischung solcher Salze oder eines geeigneten Puffersystems bei pH-Werten von etwa 6 bis etwa 12 und einer Temperatur von etwa 20 bis 100°C durchführt.
Patent EP-0326228-A1 (EP)
Inventor: JACOBS THOMAS GERARDUS MARIA
IPC: F26B13/10
Filed: 1989-01-26
Abstract: A heating appliance particularly for a drier of a web of material comprising a combustion unit having a burner (4) and a combustion chamber (6, 7, 8). The combustion chamber consists of an elongated first section (6) extending away from the burner and merging into a second portion (8) via a bend (7) of 180° said two portions defining an U-shaped path for the combustion gases and being approximately of equal lengths. The combustion chamber also being provided with one or more discharge openings (9) for discharging part of the combustion gases, said opening(s) being controllable by means of a valve (9).
Patent EP-0343745-A1 (EP)
Inventor: HIRONAKA KATSUHIKO
IPC: C08L77/00
Filed: 1989-05-23
Abstract: The invention relates to a resin composition comprising 100 parts by weight polyamide 4.6 resin and 2 to 200 parts by weight of a polyamide amide resin. 
     The composition has improved HDT in wet state and improved impact resistance in dry state.
Patent EP-0371545-A1 (EP)
Inventor: BOTH AREND
IPC: A01G9/02
Filed: 1989-11-20
Abstract: Device for growing plants on an aqueous growing medium, comprising a growing trough and one or more foamed plastic blocks or the like for the accomodation of the plants, said trough being provided with feed and discharge means for the aqueous growing medium, and said trough being provided with means for supporting the foamed plastic blocks or the like a distance from the bottom of the trough, said means being formed by two parallel walls which run at right angles to the bottom of the trough, and which are of such a height and at such a distance from each other that the foamed plastic blocks or the like fit between them with play and can move upwards unimpeded during essentially the entire growing period, due to the increasing root growth.
Patent EP-0331500-A1 (EP)
Title: Brazing paste for bonding metal and ceramic
Inventor: IYOGI KIYOSHI C O PATENT DIVIS
IPC: B23K35/30
Filed: 1989-03-02
Abstract: According to the present invention, there is pro­vided an electronic component part comprising (i) a high thermal conductivity ceramic circuit board (1), (ii) terminal pins (4) located over said circuit board (1), and (iii) a metal brazing material (7) having metal brazing powder, at least one element selected from the Group IVa elements and a metal having a melting point higher than that of the metal brazing powder, the metal brazing material (7) bonding said board (1) and said pins (4). According to the present invention, metal, such as input/output terminal pins can very firmly be bonded to ceramic, such as a circuit board, within an atmosphere of, for example, N₂ gas without the scat­tering of any brazing material in which case, unlike the prior art method, any vaccuum furnace is not employed.
Patent EP-0339832-A1 (EP)
Inventor: BERNY HANS-JURGEN
IPC: B26D5/08
Filed: 1989-04-12
Abstract: The movement of the cutting head (18) is monitored by a linear potentiometer (LP) whereby the "stroke termination" position (die height) can be determined as one output value of the potentiometer and the "stroke termination signal" position can be determined from it by subtracting a difference value (ET) (representative of the characteristics of the press and in particular of its hydraulic circuitry) which is determined in a calibrating operation of the press. Once the difference value (ET) has been established, the "stroke termination signal" position is calculated each time the machine is set for a given die height. The depth of penetration of the die into the cutting pad can be separately adjusted by the operator, if desired, using a display (D1) and increment/decrement button switches (B11, B12). A similar system (D2, B21, B22) is provided for setting the "daylight", together with a system for calibrating the press for the return stroke independently of the cutting stroke. The press includes microprocessor control means.
Patent EP-0339884-A1 (EP)
Inventor: RAKOWICZ-SZULCZYNSKA EWA CARLT
IPC: G01N33/74
Filed: 1989-04-21
Abstract: Growth factor receptor expression is detected by formation of a precipitate of polysome-bound receptor and growth factor on room-temperature incubation of mem­brane-free cytoplasm from a tumor cell with excess growth factor if the tumor cell contains actively synthesizing receptor capable of binding to the growth factor. Alter­natively isolated nuclei of a tumor cell are incubated at room temperature with varying concentrations of labelled growth factor in pure membrane-free cytoplasm of the tumor cell, in cytoplasm of the tumor cell con­taining cell membrane, in synthetic medium and in syn­thetic medium containing microsomal fractions from the tumor cell, so as to cause the nuclei to incorporate the labelled growth factor, and the levels of nuclear uptake in each fraction are compared.
Patent EP-0351937-A1 (EP)
Inventor: HOLLINGSWORTH MICHAEL WILLIAM
IPC: C11D3/06
Filed: 1989-04-27
Abstract: A granular detergent composition or component therefor having a bulk density of at least 650 g/litre is prepared by granulating a particulate material, preferably spray-dried, in a high-speed mixer/granulator having both a stirring action and a cutting action, in the absence of an agent for improving surface properties. The particulate starting material comprises (a) from 12 to 70 wt% of non-soap detergent-active material (preferably consisting at least partially of anionic detergent-active material) and (b) at least 15 wt% of water-soluble crystalline inorganic salts, including sodium tripolyphosphate and/or sodium carbonate, the weight ratio of (b) to (a) being at least 0.4:1.