baber/WOPTO huggingface dataset:
Patent EP-0417170-A1 (EP)
Inventor: DORY THOMAS S
IPC: C23C16/42
Filed: 1989-05-22
Abstract: Un procédé de dépôt en phase gazeuse par procédé chimique au plasma pour la formation de films de nitrure de silicium ou de dioxyde de silicium sur un substrat se caractérise par les étapes suivantes: a) introduction de di-tert-butylsilane et d'au moins un autre gaz réactant capable de réagir avec le di-tert-butylsilane pour former soit du nitrure de silicium soit du dioxyde de silicium dans une zone de réaction de dépôt en phase gazeuse par prrocédé chimique contenant ledit substrat sur lequel doit être formé le film de nitrure de silicium ou le film de dioxyde de silicium; b) maintien de la température de ladite zone et dudit substrat entre 100°C environ et 350°C environ; c) maintien de la pression dans ladite zone entre 0,1 Torr environ et 5 Torr environ; et d) passage dudit mélange gazeux pour l'amener en contact avec ledit substrat tout en excitant ledit mélange gazeux avec un plasma pendant une durée suffisamment longue pour former un film de nitrure de silicium ou de dioxyde de silicium sur ledit substrat, ledit plasma étant excité par une énergie HF entre 10 et 500 Watts.
Patent EP-0436599-A1 (EP)
Inventor: LEE BENEDICT MOONSANG
IPC: A24D3/16
Filed: 1989-09-25
Abstract: Un nouveau matériau de filtrage de la fumée de cigarettes comprend un élément de filtrage tel qu'une mèche frisée en acétate de cellulose avec au moins 1 % en poids de cristaux micro-aciculaires d'un composé tel que le carbonate de sodium déposé sur les surfaces de l'élément de filtrage. L'invention concerne également un procédé de préparation de ce matériau de filtrage de la fumée de cigarettes.
Patent EP-0386227-A1 (EP)
Title: Compositions de garnissage refractaires
Inventor: HOGGARD DALE B
IPC: B22D11/10
Filed: 1989-09-06
Abstract: La composition de garnissage réfractaire décrite est constituée essentiellement de carbone et d'un composite choisi entre (a) de la zircone et de l'O'-sialon et (b) de la zircone et de l'oxynitrure de silicium. La composition de garnissage (9) peut être utilisée dans un ajutage d'entrée immergé (2) par lequel s'effectue la coulée en continu d'un métal en fusion. Le métal en fusion s'écoule depuis l'avant-creuset (1) le long de l'ajutage immergé (2) et sort de l'ajutage à un niveau situé au-dessous de la surface du métal en fusion contenu dans le moule (3) refroidi à l'eau.
Patent EP-0396877-A1 (EP)
Inventor: SCHROETER HORST
IPC: B65G69/18
Filed: 1990-03-16
Abstract: The invention relates to a charging-car design in which, at the upper end of the charging pipe (2), a housing (6) is arranged in which an elastic sealing ring (7) is located which surrounds the charging branch (1) and is displaceable with the charging pipe (2) and which, during the charging process, is pressed pneumatically or mechanically against the charging branch (1) in such a way that sealing between the charging pipe (2) and charging branch (1) is ensured. 
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Patent EP-0394916-A1 (EP)
Inventor: TSUKADA MASATO NTT HIGASHIASAK
IPC: H04B10/516
Filed: 1990-04-23
Abstract: In ultrashort optical pulse modulating equipment optical pulses (Lp) emitted from a laser (11) in synchronism with input electrical signals (S) are modulated by the electrical signals, the modulated optical pulses are applied to a first-stage pulse interval compressor (4₁), in which they are alternately distributed, one by one, by an optical switch (17) to two optical fiber delay lines (14₁, 14₂), two modulated optical pulses delayed by the two optical fiber delay lines (14₁, 14₂) are brought close to each other, and modulated optical pulse groups, each composed of two closely spaced modulated optical pulses, are output from an optical coupler (19). Also in the next-stage pulse interval compressor (4₂) the modulated optical pulse groups input thereinto are alternately distributed, one by one, by an optical switch (17) to two optical fiber delay lines (14₁, 14₂) in which predetermined delays are caused in the modulated optical pulse groups, respectively, and then they are coupled together by an optical coupler (19), thereby creating modulated optical pulse groups each composed of four modulated optical pulses. In this way, modulated optical pulse groups are applied to n cascade-connected pulse interval compressors one after another, in which they are brought close to each other two by two and then coupled together, thereby producing modulated optical pulse packets compressed as desired.
Patent EP-0400344-A1 (EP)
Title: Pyridinderivate und ihre Verwendung als Fungizide
Inventor: ZIPPERER EBERHARD DR
IPC: A01N43/40
Filed: 1990-05-02
Abstract: Pyridine der Formel <IMAGE> in der R¹ für Wasserstoff, Alkyl, Alkenyl, Alkinyl oder einen Acylrest COR² steht; R² für Alkyl, Alkenyl, Alkinyl, Halogenalkyl, gegebenenfalls substituiertes Aryl steht; A für die Gruppen <IMAGE> R³,R<4> für Alkyl stehen, R<5> für eine der Gruppen (CH2)n, CH2OCH2, CH2S(O)mCH2, CH2CH2O, CH2CH2S(O)m steht, wobei n eine ganze Zahl von 1 bis 5 und m eine ganze Zahl von 0 bis 2 bedeutet; Ar für einen gegebenenfalls substituierten Arylrest steht; und ihre N-Oxide und pflanzenverträglichen Säureadditionssalze und diese Verbindungen enthaltende Fungizide.
Patent EP-0412255-A1 (EP)
Inventor: KNORR ANDREAS DIPL-ING
IPC: B31F1/28
Filed: 1990-06-02
Abstract: The heating device (1) for a corrugated board-making plant has several heating plates (2) in the conveying direction of the corrugated board web (4). The lower side (10) of an endless conveyor belt (8) rests against the top of the corrugated board web which is to be moved across the heating plates (2). A pressure hood (12) above the lower side of the conveyor belt exerts pressure on the top of the belt. An airtight pressure-transmitting separating means (25) is arranged between the top of the belt and the pressure hood. <IMAGE>
Patent EP-0406627-A1 (EP)
Inventor: HEYER HEINZ-VOLKER
IPC: G01D21/00
Filed: 1990-06-21
Abstract: The present invention relates to an identification device for sensors, particularly for sensors which have a calibration function, comprising a clock generating circuit for generating a clock signal as a function of the drive to the calibration function, and with a serial circuit for clock-synchronous serial output of an identification bit sequence allocated to the sensor, which is connected to at least one output of the clock generator and has an output for outputting a signal for retuning the sensor element as a function of the logical value of the position of the identification bit sequence to be output in each case. According to the invention, a sensor is identified by the sequential output of an identification bit sequence with the aid of the calibration function of the sensor. <IMAGE>
Patent EP-0417814-A1 (EP)
Inventor: MIYABAYASHI TOSHIYUKI
IPC: C08K9/12
Filed: 1990-09-14
Abstract: A silicone rubber composition comprises a silicone rubber and porous inorganic fine powders holding dimethyl­silicone oil.
Patent EP-0423791-A1 (EP)
Inventor: ANMO HIROAKI C O SONY CORPORAT
IPC: H01L29/94
Filed: 1990-10-18
Abstract: A semiconductor device with a capacitive element (87) of an MIS structure comprising an electrode lead segment (92) and an MIS segment (91) in which an electrode (51) is formed through a dielectric layer (49) on an impurity region (46) over to an aperture (43) in a field insulator film (42). A high-concentration impurity region (82) which connects the impurity region (46) of the MIS segment (91) to the electrode lead region (48) of the electrode lead segment (92) is formed only in the junction between the impurity region (46) and the electrode lead region (48). The parasitic capacitance between the capacitive element (87) and the semiconductor substrate (81) is reduced without increasing the parasitic resistance so as to consequently achieve high precision in forming the capacitive element (87).
Patent EP-0435073-A1 (EP)
Inventor: KONKOL WERNER DR DIPL-CHEM
IPC: B01J31/24
Filed: 1990-12-12
Abstract: The invention relates to the chemical compounds n-propyl(phenyl)-(m-sulphophenyl)phosphine, (n-C3H7)(C6H5)(C6H4-m-SO3H)P, n-propyldi(m-sulphophenyl)phosphine, (n-C3H7)(C6H4-m-SO3H)2P, the sodium salts of n-propyl(phenyl)(m-sulphophenyl)phosphine, (n-C3H7)(C6H5)(C6H4-m-SO3Na)P and of n-propyldi(m-sulphophenyl)phosphine, (n-C3H7)(C6H4-m-SO3Na)2P, and the sodium salts of n-propyl(phenyl)(m-sulphophenyl)phosphine oxide, (n-C3H7)(C6H5)(C6H4-m-SO3Na)PO and of n-propyldi(m-sulphophenyl)phosphine oxide, (n-C3H7)(C6H4-m-SO3-Na)2PO, to a process for their preparation and to their use.
Patent EP-0405692-A1 (EP)
Inventor: KOELLMANN CLEMENS JOHANNES WIL
IPC: A23C19/064
Filed: 1990-06-28
Abstract: A process for preparing Maasdammer cheese and comparable cheese types is provided, wherein, without using a supporting bandage around the fresh cheese, such conditions are chosen for the pickling and the storage of the cheese after the pickling that the diameter of the cheese increases with no more than 1.5% during the first 15 days after the pickling. The invention also relates to the so obtained cheese. In particular the brine strength is chosen at 18-25° baumé and the brine temperature between 10 and 14 °C.
Patent EP-0384598-A1 (EP)
Inventor: JOHNSON MICHAEL A C O MINNESOT
IPC: C09J7/10
Filed: 1990-02-02
Abstract: Dual-functional adhesive tapes of the invention comprise a polyolefin heat-activatable adhesive, graft-­polymerized to at least a portion of this adhesive, at least one monomer selected from the group consisting of acrylic acid, methacrylic acid and esters thereof; acryl­amide; methacrylamide; sterically nonhindered tertiary alkyl acrylamides and methacrylamides; secondary alkyl acrylamides and methacrylamides having three or less carbon atoms in the alkyl group; and N-vinyl pyrrolidone, and firmly adherently bonded to the graft-polymerized monomer, an acrylic-type pressure-sensitive adhesive, wherein pressure-sensitive adhesive remains firmly bonded to the heat-activatable adhesive even when the tape is heated to permit attachment of the heat-activatable adhesive to a substrate.
Patent EP-0411743-A1 (EP)
Inventor: NORRIE LYLE W
IPC: A22C17/12
Filed: 1990-04-18
Abstract: Apparatus for the separation of back fat from a loin portion of a carcass and having a conveyor (16) for supporting and moving a loin portion, a pressure device (23) for applying pressure to the upper surface of a loin portion, a generally arcuate blade (34) interposed between the conveyor (16) and the pressure device (22), the blade being moveable relative to the conveyor means, a device (54) for sensing the thickness of back fat on the loin portion, and generating measurement signals, and, thereby moving the blade.
Patent EP-0418038-A1 (EP)
Inventor: HAZATO ATSUO
IPC: C07C251/40
Filed: 1990-09-11
Abstract: A naphthalene derivative having the formula (I):
     
     wherein R 1  represents a hydrogen atom, a C 1 -C 5  alkyl group or a non-toxic salt moiety;   R 2  and R 3  independently represent a hydrogen atom or -OR 4  where R 4  represents a hydrogen atom or a Ci-C 3  alkyl group;   A represents a group:
     [where X 1  and X 2  represents an oxygen atom or N-OR 5  (where R 5  represents a hydrogen atom or a C- 1 -C 3  alkyl group)], a group:
     [where Y 1  and Y 2  independently an oxygen atom or a group N-OR 6  (where R 6  represents a hydrogen atom or a C 1 -C 3  alkyl group)], or a group:
     (where n is 0 or 1); and B represents -(CH 2 ) m - wherein m is an integer of 1 to 8, -(CH 2 ) m1  -O-(CH 2 ) m2 - wherein m 1  and m 2  are independently 1 or 2, or
     wherein m 3  is 0 or 1.
Patent EP-0434253-A1 (EP)
Inventor: HONJO TOSHIO C O POWDERTECH CO
IPC: G03G9/10
Filed: 1990-12-03
Abstract: The present invention relates to a carrier for an electrophotographic developer, which has a mean particle diameter of 15 to 50 µm, a magnetization of 30 to 190 emu/g at 3000 Oe, an apparent density of 1.3 to 4.2 g/cm³ and a percentage sphericity of 80% or more; a process for preparing the carrier by the plasma method; and an electrophotographic developer comprising the same.
Patent EP-0435650-A1 (EP)
Inventor: TORRES MILTON J
IPC: B29C44/18
Filed: 1990-12-24
Abstract: An aircraft body member (10) has the space between the bulkheads (12) on the interior of the aircraft (10) filled with a polyisocyanurate solid closed cell foam material (20). The foam (20) is applied so that it adheres to both the inside of the aluminium skin (16) of the fuselage and the facing sides (24) of the bulkheads (12). The foam (20) may be applied by either spraying (Figure 6) or by pouring (Figure 5) the resin with appropriate catalyst materials to cause the resin to form the foam (20). The foam (20) acts to significantly strengthen the aircraft (10) structure and thereby increase the time of usage of aging aircraft (10) before the catastrophic failure of the adherence of the skin (16) to the bulkheads (12).
Patent EP-0418128-A1 (EP)
Inventor: PORTE HUGUES
IPC: A23L33/155
Filed: 1990-09-07
Abstract: A device permitting a continuous and uniform release of active substances into waters for domestic use, characterised in that it consists of a system consisting of a receptacle made of a material which is impervious to water and to the active substance, into which the active substance is introduced, and fitted with a cap shut off by a membrane which is permeable to water and to the active substance and which has a mean pore diameter greater than 0.05 micron.
Patent EP-0403401-A1 (EP)
Inventor: CHEVALLET JACQUES
IPC: A61M1/16
Filed: 1990-05-18
Abstract: The invention relates to a method for controlling the ultrafiltration of blood by means of controlling the pumping of liquid extracted from the dialysis liquid circuit. The pumping is effected by means of a pump emitting pulses each corresponding to the pumping of a certain quantity of liquid. The control is carried out by continuously updating, without stopping the operation of the pump, the value of the correspondency between the pulses emitted and the quantity of liquid pumped. For this purpose, the liquid supplied by the pump (2) and to be controlled flows into a reservoir (5) of known capacity between two level detectors (6, 7). A controller (8) counts the pulses emitted by the pump during the refilling of the reservoir (5) and subsequently establishes the correspondency between pulses and quantity of liquid pumped. The invention also relates to a device for implementing this method. <IMAGE>
Patent EP-0461155-A1 (EP)
Title: Improved methods for in vitro dna amplification and genomic cloning and mapping.
Inventor: MILLER HARVEY I
IPC: C12Q1/6867
Filed: 1990-02-15
Abstract: A method for cloning genomic DNA comprises the steps of:   (a) digesting genomic DNA with a restriction enzyme that generates multiple different cohesive-end sequences; (b) contacting the digested genomic DNA with a linker, said linker comprising a reporter nucleotide sequence and a cohesive-end sequence complementary to a cohesive-end sequence generated by the restriction enzyme of step (a) under conditions such that a linker is joined to a restriction fragment of genomic DNA; and   (c) amplifying the product of step (b).   Likewise, a method for mapping genomic DNA restriction fragments comprises the steps of:   (a) digesting genomic DNA with a restriction enzyme that generates multiple different cohesive-end sequences;   (b) amplifying the restriction fragment products of step (a); (c) determining the cohesive-end sequence of each of said restriction fragments; and in accordance therewith, (d) aligning the restriction fragments in a physical map.
Patent EP-0426820-A1 (EP)
Inventor: JUERGENS RAINER
IPC: E21B47/12
Filed: 1990-05-23
Abstract: Procédé et dispositif de transmission de signaux de données et/ou de commande sur un tubage (1) pendant le fonctionnement d'un appareil de forage, et en particulier procédé et dispositif de transmission de signaux de données et/ou de commande depuis le trou de forage jusqu'à la surface. On redirige les données entre une unité de traitement et/ou de commande et un processeur (10) sous forme de signaux de données et/ou de commande sur une trajectoire de transmission d'une unité d'émission (8, 11, 18, 30) à une unité de réception (9, 14, 20, 31). Pour pouvoir en particulier transmettre au processeur à la fois des données locales et des données qui en sont éloignées, en tenant compte des particularités des conditions d'utilisation prévalant dans le tubage, les signaux de données et/ou de commande sont transmis, sur la trajectoire de transmission entre l'unité d'émission et celle de réception par un ou plusieurs champs magnétiques alternatifs, et les données entrées dans l'unité d'émission (8, 11, 18, 30) sont retransmises sous forme de signaux sonores à l'unité de réception (9, 14, 20, 31) de la trajectoire de transmission. Les dispositifs de mise en oeuvre de ce procédé comportent, sur la trajectoire de transmission, des coupleurs à induction magnétique (18, 20) ou un détecteur de son (8, 11, 30) ainsi qu'un récepteur de son (9, 14, 31).
Patent EP-0433440-A1 (EP)
Title: Pipe connection for advance working pipes laid underground by an advance working technique.
Inventor: HEIN HANS-GEORG DR-ING
IPC: E21B17/08
Filed: 1990-07-10
Abstract: PCT No. PCT/EP90/01124 Sec. 371 Date Apr. 11, 1991 Sec. 102(e) Date Apr. 11, 1991 PCT Filed Jul. 10, 1990 PCT Pub. No. WO91/00974 PCT Pub. Date Jan. 24, 1991.A pipe joint is described for driving pipes laid underground by the driving technique and having an inner pipe made of cast iron to which the force of pressure is applied during driving, wherein each driving pipe is constructed from the inner cast iron pipe formed without a socket and a coaxially disposed outer casing forming a lost casing for an intermediate layer of cement-containing material between the inner and outer pipes. The pipe joint has at least one seal ring disposed on a protruding portion of the inner cast iron pipe.
Patent EP-0448672-A1 (EP)
Inventor: WILSON HAROLD KENNETH
IPC: B64D35/00
Filed: 1990-07-31
Abstract: Système d'entraînement (12) pour le rotor basculant d'un avion (10) qui assure le fonctionnement des deux rotors orientables (62, 44) soit par le moteur (54, 36) soit par les deux moteurs (54, 36). Le système d'entraînement (12) est muni d'un arbre d'entraînement pour l'interconnexion (50) qui s'étend entre les moteurs (54, 36) et qui les relie d'une manière telle que l'énergie est transférée depuis un moteur (54, 36) jusqu'au rotor orientable opposé (44, 62) dans le cas d'une panne de réacteur. En outre, l'ensemble permet le fonctionnement d'un système essentiel redondant qui assure le fonctionnement correct de l'avion s'il se produit une défaillance du système electrique ou hydraulique.
Patent EP-0512995-A1 (EP)
Title: Combing machine and respective comber simplified groups.
Inventor: BENEDETTI SERGIO
IPC: D01G19/18
Filed: 1990-10-19
Abstract: A combing machine and respective comber groups for cotton strip wherein each comber group includes: a combing roll (5) of the cotton fringe (p) involving a circular sector of combing tips (51); a tearing combing roll couple group rotating in both directions (1) and between said combing roll (5) and said tearing group (1), a nipper group with upper nipper jaw (2) and lower nipper jaw (4) mobile with the cotton (p) and an upper guide comb (3) for separation of the combed cotton (p1) by the continuous cotton strip (p), characterized in that: in at least one axis (121) of said tearing couple of tearing group (12) is reversible step by step electric motor (6) is connected for their rotation; an electric corresponding impulses emitter of respective angular rotational values is associated to the rotation axis of said combing roll (52); said electric impulses emitter is connected to a programmable computer to elaborate said impulses connected to said reversible step by step electric motor (6), in order that with opportune software, it is possible to allow movement in programmed manner of said tearing rolls (11, 12) both in clockwise and in counterclockwise direction in function of the corresponding impulses for determined rotation angles of said combing roll (5).
Patent EP-0452736-A1 (EP)
Inventor: MASUTANI TETSUYA C O YODOGAWAS
IPC: C14C9/02
Filed: 1991-04-04
Abstract: A tanned leather treated with a fatliquoring agent in combination with a fluorine-containing oil, which has good touch, water resistance, water- and oil-repellency, washing resistance, and which is not discolored or faded by dry cleaning.
Patent EP-0459517-A1 (EP)
Inventor: LEE CHUL-WOO
IPC: G11B7/1381
Filed: 1991-05-31
Abstract: A focusing-error detecting apparatus for detecting a focal offset according to the vibration of a disk 1 during optical read-out and write-in of information, and then generating a focusing servo signal, which need not precisely adjust the edge portion 6a to the back focus of an objective lens 2 by using an edge plate 6 having a predetermined thickness and thereby allowing a partial passing of a reflected beam 3' and 4'. The apparatus is facilitated in assembly and reduced in poor production rate. In the apparatus, the variance of the amount of light near the correct focus point is small.
Patent EP-0463442-A1 (EP)
Inventor: HECK ALFRED
IPC: C23G3/00
Filed: 1991-06-08
Abstract: A device with which grinding residues, that is swarf which is produced in the working of ferromagnetic materials, can be treated is described. Grinding residues of this type are still associated, in particular, with oil and water and are, in this device, placed in a separating tank (14) which contains a detergent substance or washing solution (51). The oil adhering to the grinding residues is dissolved in this separating tank (14) by mixing and stirring. Subsequently, in a first phase, permanent magnets (17) are used to generate on the tank walls magnetic fields in which the ferromagnetic constituents attach themselves to the residues. 
<??>The further constituents can now be passed through a filter (18) and there filtered out of the washing solution. After these constituents have been removed, the magnetic field is switched off. The ferromagnetic constituents are now returned to the washing solution and are passed with the washing solution into this filter (18) or another filter (19), there filtered out and dried. The washing solution is subsequently passed to a tank (25); recovery of the oil removed from the residues takes place in the latter. 
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Patent EP-0529113-A1 (EP)
Inventor: FAUL JOSEF
IPC: B65G65/48
Filed: 1991-08-22
Abstract: The silo discharging device has clearing arms (3), which essentially consist of a leaf spring assembly (11) and a clearing tool (53) attached to the latter, and are driven in a rotating manner by a rotor. In order to achieve a high degree of wear resistance and fracture resistance for the clearing arms, the clearing tool (53) is attached to a mounting (34), which is mounted on a central leaf spring (35) of the leaf spring assembly (11). The tensile and torsional forces are therefore absorbed by the said leaf spring (35), which is in a protected position. Furthermore, frictional forces are avoided on the outer leaf spring (16), which is situated at the front in the direction of rotation (D) of the clearing arm (3), by means of stops (29) of the clamp clips (12; 12a; 12b) which clamp the leaf spring assembly (11) together and the leg springs (25) of which adjoin the outer leaf spring (14). A covering spring leaf (15) protects the outer leaf spring (14) on the outer end (11a) of the leaf spring assembly (11). 
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