baber/WOPTO huggingface dataset:
Patent EP-0408753-A1 (EP)
Inventor: ABE HITOSHI OKI ELECTRIC INDUS
IPC: C23C16/30
Filed: 1989-09-14
Abstract: The invention relates to a process for forming a superconducting thin film by forming a superconducting oxide thin film containing bismuth on a substrate by the chemical vapor-phase growth process wherein triphenylbismuth Bi(C 6 H 5 ) 3  is used as a gas source for said bismuth. This process provides a superconducting thin film having a smooth surface with no flaws and showing excellent superconducting properties. Where the substrate is susceptible to oxidation, at least a monoatomic layer, 47a and 47b, is formed on said substrate layer before the formation of the superconducting thin film. Thus, the transportation of the growth gas can be stably conducted and the oxidation of the substrate can be prevented.
Patent EP-0379926-A1 (EP)
Inventor: NAKATA MIKIO MAZDA MOTOR CORP
IPC: F02M35/12
Filed: 1990-01-15
Abstract: An intake system for a multiple cylinder engine (1) includes a plurality of discrete intake passages (5a to 5d) which respectively communicate with the cylinders (2a to 2d) of the engine at the respective downstream ends and merge together at the respective upstream ends so as to form a merging portion (6), a common intake passage (8, 12) which communicates with the merging portion at the downstream ends and with the atmosphere by way of an air cleaner (9) at the upstream end, and a resonance muffler (15) which communicates with the air cleaner (9) and has a resonance frequency which corresponds to the fundamental resonance frequency of the portion of the intake system upstream of the merging portion (6).
Patent EP-0381016-A1 (EP)
Inventor: FURST PETER
IPC: G01S13/931
Filed: 1990-01-23
Abstract: An external rear view mirror for a motor vehicle is described, said mirror having a mirror housing (1) in which a rear-view mirror (12) is held and can be attached to the vehicle by means of a base (13). In order to indicate to the driver at a suitable moment before changing lanes that vehicles are approaching behind without his attention being distracted from the traffic in front of the vehicle, it is provided that a transceiver (3) for electromagnetic radiation of a specific frequency whose aerial is directed counter to the driving direction of the motor vehicle is mounted on the mirror housing, downstream of which transceiver an evaluation circuit with an optical and/or audible display device (5) is connected. <IMAGE>
Patent EP-0413885-A1 (EP)
Inventor: BILZ GEORG
IPC: B22D15/02
Filed: 1990-01-24
Abstract: The invention relates to a low-pressure chill casting process for producing metal castings, e.g. cylinder heads or engine blocks of internal combustion engines or the like, the walls of which are much thinner in some areas than in others. In this process, pressurized gas forces molten metal out of a melting crucible through a rising pipe into a mould. The mould is arranged so that the thicker wall of the casting is cast in the upper part of the mould remote from the gate and the thinner wall is cast in the lower part of the mould near the gate. The molten metal is introduced into the mould cavities that form the thinner wall at or near the lower region of the mould. The molten metal can be introduced into the mould cavities that form the thinner wall of the casting through a base runner at several gates in the lower, gate region of the mould.
Patent EP-0439640-A1 (EP)
Inventor: SCHNEIDER KARL
IPC: A61K33/24
Filed: 1990-01-29
Abstract: The invention relates to a method for preparing agents for the therapy of inflammatory skin diseases and for alleviating allergic inflammatory reactions of the skin. For this purpose, magnesium ions are used in the form of a dissolved magnesium salt or of a magnesium salt mixture in carrier substances. Particularly suitable for therapeutic use in humans are Mg and its salts because they are non-toxic. Their antiinflammatory effect can be further enhanced by UV light. The areas of application of the invention are medicine, the pharmaceutical industry and the cosmetic industry.
Patent EP-0386572-A1 (EP)
Title: Substituierte 2-Phenyl-alk(en)-1-yl-cyclopropancarbonsäurebenzylester, Verfahren zu ihrer Herstellung und ihre Verwendung zur Bekämpfung von Schädlingen
Inventor: ZOMBIK WINFRIED DR
IPC: C07C255/39
Filed: 1990-02-26
Abstract: Substituierte 2-Phenyl-alk(en)-1-yl-cyclopropancarbonsäurebenzylester der allgemeinen Formel I <IMAGE> in der die Substituenten die folgende Bedeutung haben: R¹ Halogen, jeweils niedermolekulares Alkyl, Alkoxy, Halogenalkyl, Halogenalkoxy (n = 1 bis 5), R² Halogen, jeweils niedermolekulares Alkyl, Halogenalkyl, R³, R<4> Halogen oder jeweils ein Elektron einer gemeinsam gebildeten Doppelbindung, R<5> Wasserstoff, jeweils niedermolekulares Alkyl, Alkenyl, Alkinyl, Cyano, R<6> Halogen, Alkyl (n = 1 bis 4), R<7> Halogen (p = 0 bis 5), Verfahren zur Herstellung der Verbindungen I sowie ihre Verwendung zur Bekämpfung von Schädlingen.
Patent EP-0398000-A1 (EP)
Inventor: OKUIE TAKAYUKI
IPC: B41J2/015
Filed: 1990-03-28
Abstract: According to a method of controlling a head in an image recording apparatus, a valve body (16) made of a diaphragm is brought into tight contact with a valve seat (15) having a nozzle hole. A pressurized ink is supplied to a contact portion between the valve body (16) and the valve seat (15). A gap formed between the valve body (16) and the valve seat (15) upon supply of the pressurized ink is controlled by an actuator (21). The pressurized ink is discharged from the nozzle hole through the gap controlled by the actuator (21).
Patent EP-0395919-A1 (EP)
Inventor: TACCHINI FRANCO
IPC: B65B9/13
Filed: 1990-04-10
Abstract: An automatic wrapping machine for packaging products, mate­rials and palletized units, to be wrapped with a thermoretractible tubu­lar film, comprises a casing (1), at the centre of which the material to be packaged is positioned in order to receive a wrapping of thermoretracti­ble tubular film formed as a bag with bottom at the top, and is equipped with heating means to carry out the thermoretraction of said film after the material has been wrapped therewith. 
     According to the invention, said machine is provided with a plurality of movable gripper members (6), by means of which said film wrap­ping is picked up in the form of a bag at the side of said casing, is lifted, is opened and is transferred into said casing above the material to be packaged, as a prismatic bag, being then lowered so as to wrap said material. Said gripper members consist of pairs of grippers which grip the folded tubular film on four edges. 
     The machine also provides for the reel (B) feeding the thermo­retractible tubular film to be rotatably supported between two end cones (10) suspended by means of flexible elements (9) to the machine casing. Further­more, said heating means to carry out the thermoretraction of the film consist of a ring furnace (8).
Patent EP-0418801-A1 (EP)
Inventor: BASSETTI ALDO
IPC: B02C9/04
Filed: 1990-09-18
Abstract: A cereal milling process and plant are proposed in which the finished products are obtained essentially by grain breaking operations performed by roll mill (11) and suitable centrifugal impact mill (17), separation operations performed by suitable pneumatic separators (18), and further milling operations performed by centrifugal impact mills (27, 42) and roll mills (35, 37, 46).
Patent EP-0446417-A1 (EP)
Inventor: KOTULLA GUENTHER
IPC: G01F23/24
Filed: 1990-10-25
Abstract: In an arrangement for measuring a liquid quantity, in particular in a fuel tank of a motor vehicle, having a probe (2) and an evaluation circuit (1) which contains a microcomputer (3), a data input for the microcomputer is provided to which at least one code for switching over the mode operation of the system can be fed. <IMAGE>
Patent EP-0485644-A1 (EP)
Inventor: WOODS MARK WESTON
IPC: C08K5/5435
Filed: 1990-11-12
Abstract: A glass-filled poly(arylene sulfide) composition having an improved weldline strength is achieved by the use of at least one organosilane selected from (I) the group consisting of aminosilane, mercaptosilane and polysulfide organosilane, and (II) at least one epoxysilane. A filler is also present. Tensile strength as measured on test bars molded with a double end-gated mold is a means to evaluate weldline strength.
Patent EP-0383407-A1 (EP)
Inventor: IDEMA GERT
IPC: B26B27/00
Filed: 1990-02-15
Abstract: The invention relates to a tool for obliquely severing flower stems, comprising a housing (1) having a passage for inserting a flower stem to be severed and having a cutting blade (4)  extending between opposing side walls (2) of said passage, the cutting edge (4a) of said cutting blade (4) being directed into the inserting direction obliquely towards the opposite passage wall (3). According to the invention the cutting blade (4) and the opposite passage wall portion (3) are mounted in such a way relative to each other, that said blade (4) and said wall portion (13) are at a minimum distance one relative to the other in the non-use condition but are permitted, when inserting a stem to be severed, to be pushed apart against a slight spring action.
Patent EP-0398436-A1 (EP)
Inventor: HECKEL BRUCE G
IPC: F04D27/02
Filed: 1990-05-14
Abstract: A method and apparatus for regulating the operation of a compressor system including a compressor (2) moving a gas from an intake conduit (4) through a discharge conduit (6) to a gas storage reservoir (8) are disclosed. In accordance with the method, an unload valve (24) in an unload conduit (22) connected to the discharge conduit (6) is initially fully closed and an inlet valve (18) in the intake conduit (4) is initially fully opened. Then the inlet valve (18) is closed by an amount necessary to maintain the discharge pressure at a design pressure level and at a gas flow rate between the design flow level and a minimum flow level. When the gas flow rate drops below the minimum flow level, the inlet valve (18) is maintained in its last position and the unload valve (24) is opened by an amount necessary to maintain the discharge pressure below a first pressure level set higher than the design pressure level. If the unload valve (24) remains open beyond a position set point for longer than a first predetermined period of time, the unload valve (24) is fully opened and the inlet valve (18) is fully closed. Then if the system pressure drops below a second pressure level lower than the design pressure, the control steps discussed above are repeated.
Patent EP-0401945-A1 (EP)
Inventor: WINGERTER FRANZ
IPC: G07D1/02
Filed: 1990-06-01
Abstract: A device is described for the storage and delivery of coins, which has at least one magazine insert (27) in the form of a ring rotatably mounted about a vertical axis and containing a plurality of radially extending compartments (34) distributed uniformly in circumferential direction and each intended for receiving a coin, a bottom (25) arranged fixedly under the magazine insert and having orifices (45, 46) for the delivery of coins received in the magazine insert, and an input device for the controllable input of coins into the magazine insert. The input device forms a coin guide track (8) extending vertically laterally of the magazine insert and having controllable coin deflection elements for the lateral introduction of a coin into a compartment of the magazine insert. For delivering the coins there are slots extending radially in the bottom each intended for the passage of a coin, in such a way that the delivery of coins takes place only as result of an appropriate rotation of the magazine insert. For the delivery of coins through the different slots, the magazine insert is preferably rotatable in opposite directions. Advantageously, two magazine inserts are arranged next to one another and assigned to the same coin guide track. <IMAGE>
Patent EP-0400875-A1 (EP)
Inventor: LESOTA STANLEY
IPC: A01N43/80
Filed: 1990-05-22
Abstract: A paint composition comprising a film-forming, non-wood penetrating organic polymeric paint vehicle; an isothiazolone mildewcide compound; and a water insoluble organic soluble zinc compound; articles comprising a substrate coated with said paint composition; and methods of stabilizing isothiazolones in paint compositions are disclosed.
Patent EP-0413585-A1 (EP)
Inventor: SHIMIZU TOYOZI
IPC: C09K19/32
Filed: 1990-08-16
Abstract: Compounds of the following formula [A] <CHEM> are disclosed wherein R<1> is a C6 - C18 alkyl group, a C6 - C18 alkoxy group or a halogenated C6 - C18 alkyl group; C* is an asymmetric carbon atom and R<2> is a group of the following formula [B] or [C]  -(CH2)m-CH3      [B]  -(CH2)n-COOR3      [C] wherein m is an integer of 2 to 6, n is an integer of 0 to 5 and R<3> is an optionally halogenated C1 - C10 alkyl group. These compounds have utility in liquid crystal materials. A liquid crystal composition and liquid crystal element are therefore also disclosed.
Patent EP-0422837-A1 (EP)
Inventor: DEMIRORS MEHMET
IPC: C08F279/00
Filed: 1990-10-04
Abstract: In a mass polymerization process, substantial improvements, in gloss and/or gloss sensitivity can be achieved by incorporating in the polymerization mixture after the point of phase inversion a specific grafting agent of the formula: 
R¹R²C=Cr⁵-Cr⁶-Cr³R⁴ 
wherein R¹, R², R³, and R⁴ are each independently H or Czl to Cz1z5 alkyl, preferably H, 
R⁵ and R⁶ are each independently H or a group of the formula: 
-(CR⁷R⁸) n -CR⁹-CR¹⁰R¹¹ 
wherein R⁷ is H, Cl, Br or I, preferably H, 
R⁸ is H, or a group of the formula -CR⁹-CR¹⁰R¹¹ preferably H 
Each R⁹ independently is H or methyl 
each R¹⁰ and each R¹¹ independently is Cz1 to Cz4 alkyl preferably methyl 
  and n is 1 or 2 
provided that R⁵ and R⁶ are not both hydrogen and preferably R⁵ is hydrogen. In a preferred embodiment the grafting is myrcene.
Patent EP-0428341-A1 (EP)
Inventor: MASSEY RAYMOND DENNIS
IPC: F24H9/00
Filed: 1990-11-09
Abstract: A connection arrangement between the holding tank (1) and the heating tank (9) in a boiling water unit in which a transfer pipe (6) extends between the heating tank and the metering tube (2) through which water is transferred from the holding tank. The transfer pipe is of Teflon construction and is elevated and internally chamfered at its end (11) which extends into the heating tank. Connection joints (7A;5A) are provided where the transfer pipe enters both the heating tank and the metering tube and each connection joint houses an expansion joint incorporating an O-ring and lubricant.
Patent EP-0426860-A1 (EP)
Inventor: IKE YOSHIMASA
IPC: C12N1/21
Filed: 1990-02-22
Abstract: L'invention se rapporte à la méthionine trypstatine, un nouvel inhibiteur de protéase, à un gène codant pour la séquence d'acides aminés de ladite trypstatine, à un plasmide contenant ledit gène, ainsi qu'à un procédé de production d'un microorganisme transformé par ledit plasmide et à un procédé de production de méthionine trypstatine à l'aide dudit microorganisme. La production de méthionine trypstatine à l'aide d'un microorganisme a été rendue possible par la combinaison de la méthionine avec la terminaison N d'une trypstatine qui n'a pas été produite par un microorganisme et par la sélection d'un ADN que le microorganisme peut produire parmi tous les ADN, afin de constituer le plasmide relatif. La méthionine trypstatine est un médicament que l'on envisage d'utiliser dans le traitement ou la prévention de maladies en relation avec la tryptase, telles que la néphrite, l'arthrite rhumatoïde ou la cirrhose hépatique.
Patent EP-0460051-A1 (EP)
Title: Hydraulic braking device.
Inventor: GRONLUND RUNE
IPC: B60T7/20
Filed: 1990-02-23
Abstract: This ivention relates to a hydraulic braking device for trailers and the like, comprising a base in which a draw bar is displaceably journalled in such a way that the draw bar can move in relation to the base in two opposite directions, and two hydraulic cylinders which are arranged in the base, the one hydraulic cylinder when operated being intended to influence the brakes of the trailer when travelling in one direction and the other hydraulic cylinder when travelling in the other direction. According to the invention the device is so arranged that both hydraulic cylinders (17, 19) are intended to be operated by the same means (11, 14, 15). The draw bar (2) is intended to influence the means (11, 14, 15) in such a way that when the draw bar (2) moves in relation to the base (1) in the one direction, the means (11, 14, 15) is intended to operate the one hydraulic cylinder (17, 19), and when the draw bar moves in relation to the base (1) in the other direction, the means (11, 14, 15) is intended to operate the other hydraulic cylinder (19, 17).
Patent EP-0416128-A1 (EP)
Inventor: IWASAKI T OSAKA WORKS OF SUMIT
IPC: H01L21/20
Filed: 1990-03-15
Abstract: This invention relates to an epitaxial wafer of a compound semiconductor comprising a heteroepitaxial crystal layer formed on a substrate comprising a compound semiconductor crystal, wherein the substrate is substantially circular and free from dislocation.
Patent EP-0464072-A1 (EP)
Title: Liquid crystal mixtures, in particular ferroelectric liquid crystal mixtures.
Inventor: DUEBAL HANS-ROLF
IPC: C09K19/58
Filed: 1990-03-21
Abstract: PCT No. PCT/EP90/00458 Sec. 371 Date Nov. 6, 1991 Sec. 102(e) Date Nov. 6, 1991 PCT Filed Mar. 21, 1990 PCT Pub. No. WO90/11336 PCT Pub. Date Oct. 4, 1990.The novel liquid-crystalline mixtures (in the case of ferroelectric behavior they additionally contain an optically active compound as dope) are based on at least two mixture components of the general formula (I) and at least one carboxylate of the general formula (II), (III) or (IV).  (* CHEMICAL STRUCTURE *) (I)  (* CHEMICAL STRUCTURE *) (II) X = O or a single bond  (* CHEMICAL STRUCTURE *) (III)  (* CHEMICAL STRUCTURE *) (IV) The mixtures have favorable properties for use in electrooptical display elements, such as high contrast, low melting point and short switching times.
Patent EP-0436707-A1 (EP)
Title: Method of producing dipotassium-ascorbate-2-sulphate.
Inventor: GUBEROVIC ZELJKO
IPC: E02F9/22
Filed: 1990-07-06
Abstract: The present invention relates to a process for the production of dipotassium-ascorbate-2-sulfate-dihydrate, a vitamin C derivative. It is used, among other things, as an additive to fish feed. In the process according to the process according to the invention, trimethylamine-sulfur-trioxide complex is added in only slight molar excess to a concentrated solution of potassium-L-ascorbate in water, and the pH value of this reaction mixture is set by successive additions of potassium hydroxide at a value in the range between 9.5 and 10.5, and is kept at this value for the duration of the reaction. The process permits the profitable production of dipotassium-ascorbate-2-sulfate-dihydrate on a large industrial scale. It is also explained how trimethylamine-sulfur-trioxide complex can be recovered from trimethylamine which occurs as a by-product during the production of dipotassium-ascorbate-2-sulfate.
Patent EP-0437591-A1 (EP)
Inventor: LEYLAND JOHN DEREK
IPC: G02B26/08
Filed: 1990-08-03
Abstract: Un dispositif de modulation de lumière destiné à être utilisé dans un système optique de projection, comprend une couche (66) de modulation de lumière visco-élastique disposée sur un fond (28) unidirectionnellement conducteur d'un tube cathodique, permettant d'appliquer une configuration électrique au moyen d'un ensemble d'électrodes à ladite couche afin de former des difractions de phase élémentaire. On a prévu un autre ensemble d'électrodes lesquelles sont couplées de manière capacitive au premier ensemble d'électrodes afin de transmettre des signaux électriques à l'extérieur du tube, de manière à commander la configuration électrique appliquée par ledit tube.
Patent EP-0478876-A1 (EP)
Inventor: STEINDORF HANS-JOACHIM
IPC: B29C31/06
Filed: 1991-03-14
Abstract: In the case of devices for filling casting moulds 15 with casting resin 3 or the like, the pressure vessel 5 charged with the casting resin 3 is to be designed in such a way that renewed gasification of the already degassed casting resin 3 is not to take place before the filling of the casting mould 15, while at the same time work involving cleaning the casting resin 3 which remains in the pressure vessel 5 and has begun to harden is restricted to a minimum. For this purpose, in the pressure vessel 5 there is arranged a flexible casting tank 6 having at least one filling and emptying opening 7, which tank is intended for receiving the casting resin 3 and is connected, according to choice, to the feedline 18 for the casting resin 3 or to the casting mould 15. The emptying of the casting tank 6 is performed by means of a pressure build-up inside the pressure vessel 5, either by means of a gaseous pressure medium or by means of a liquid pressure medium. 
<IMAGE>
Patent EP-0447958-A1 (EP)
Inventor: KOCH JOCHIM DR
IPC: A61G11/00
Filed: 1991-03-14
Abstract: The invention is directed to an incubator for infants wherein air is supplied from an air supply opening arranged between the side walls of the incubator hood and the supporting member defining a supporting surface for accommodating the infant. The air flows upwardly along the side walls of the incubator hood to form an air curtain arranged in surrounding relationship to the infant. An air return channel conducts the air from the vicinity of the top wall of the incubator hood to an air return space below the supporting member. A blower moves the air through the air return channel and into the air return space from where the air can flow upwardly through the air supply opening. Because of the air curtain, there is a temperature gradient only in the vertical direction; however, in the horizontal direction, the temperature gradient is virtually zero so that all regions of the body of the infant lying on the supporting surface are warmed by air at a uniform temperature. In addition, the formation of condensate in the air return channel is prevented because the air curtain and the air return channel are completely within the space enclosed by the base of the incubator and the incubator hood mounted thereon.
Patent EP-0451788-A1 (EP)
Inventor: OHMURA SATOMI
IPC: G03G5/06
Filed: 1991-04-09
Abstract: An electrophotographic photosensitive member has an electroconductive support and a photosensitive layer. The photosensitive layer contains a compound represented by the general formula (1) below: 
 
 
 
        Ar-(-N=N-Cp) i    (1).
Patent EP-0454171-A1 (EP)
Inventor: ASMUSSEN EDGAR
IPC: B65G67/42
Filed: 1991-04-27
Abstract: In order to improve an apparatus (100, 200) for discharging bulk material, comprising a basic body (20) with a lorry unloading ramp (11) and, arranged alongside said lorry unloading ramp, a charging mouth (21) for a cereal hopper (12) which is provided in its filling region (22) with a covering means (23) permitting the passage of bulk material, in such a way that dustfree discharging of bulk material is possible, it is proposed that a mobile truck (25) be arranged on the covering means (23) so that it can be displaced in a transverse direction (Q) at right angles to a longitudinal direction (L) of the charging mouth (21), and that the mobile truck (25) comprise a basic frame (26) mounted on rollers (27), tyres, rail wheels or the like, on which frame there is arranged a charging box (28) in the form of a hollow body which can be swung about a pivot axis (35) parallel to the longitudinal axis (L) and which has an opening (31) for receiving the bulk material and a bulk-material flow-off opening (33) and a constant or changing passage cross-section (29) for the passage of bulk material, it also being possible for a supporting frame to be provided instead of the charging box, on which is formed a bulk-material receiving device (231) formed by limiting means. <IMAGE>