baber/WOPTO huggingface dataset:
Patent EP-0316997-A2 (EP)
Inventor: HO BOSCO P
IPC: B01D33/04
Filed: 1988-11-10
Abstract: A method and system for monitoring and/or controlling a liquid/solid separation process is described. The system and method utilize photodetectors to view the surface of the composition being dewatered, and correlate the corresponding signals from the photodetectors to dryness values.
Patent EP-0317018-A2 (EP)
Inventor: CAVALLERANO ALAN PETER
IPC: H04N11/00
Filed: 1988-11-15
Abstract: A system for generating high definition television signals. An augmentation signal is provided for supporting the transmission of additional panel information, increasing the aspect of an NTSC compatible main television signal component. Line differential information, as well as high frequency luminance and high frequency chrominance are transmitted in the augmentation signal super line time interval without frequency interleaving components. The high definition augmentation signal is derived by sub­sampling the high definition image produced by an HDTV source along the diagonal direction of its two dimensional frequency spectrum. The horizontal frequency bandwidth of the HDTV image is preserved without an objectionable loss of resolution to the human visual system.
Patent EP-0297757-A2 (EP)
Inventor: ARAI KENJI
IPC: A01N37/36
Filed: 1988-06-17
Abstract: A cyclohexenone derivative is represented by the formula,
      wherein R¹ represents a (C₁-C₃)alkyl group, R² represents a (C₁-C₃)alkyl, (C₃-C₄)alkenyl, propargyl or chloroallyl group, and R³ represents a (C₁-C₁₂)alkyl, (C₃-C₅)alkenyl, propargyl, halo(C₂-C₃)alkyl, halo(C₃-C₄)alkenyl, (C₃-C₆)cycloalkyl, (C₅-C₇)cycloalkenyl, (C₁-C₈)alkoxy­(C₁-C₂)alkyl, methylthiomethyl, halo(C₂-C₄)alkoxymethyl, benzyloxymethyl (which may be substituted with a (C₁-C₂)alkyl group or halogen atom), carboxy(C₁-C₄)alkyl, (C₁-C₅)alkoxycarbonyl(C₁-C₄)alkyl, di(C₁-C₃)alkylcarbamoyl, di(C₁-C₃)alkylthiocarbamoyl, O,O-di(C₁-C₃)alkoxyphosphinyl, (C₁-C₁₁)alkylcarbonyl, (C₂-C₄)alkenylcarbonyl, (C₃-C₆)cyclo­alkylcarbonyl, (C₃-C₆)cycloalkylacetyl, chrysanthemoyl, benzoyl (which may be substituted with a (C₁-C₂)alkyl group or halogen atom), naphthalenecarbonyl, pyridinecarbonyl, furoyl or thenoyl (which may be substituted with a (C₁-C₂)alkyl group or halogen atom).   
     The compounds have a high herbicidal activity against various weeds in soil treatment and foliage treatment in plough fields as well as in treatment under flooded conditions in paddy fields. Furthermore they exhibit a high selectivity to the undesired weeds as compared with the desired crops, so that they can be used in various applications as active ingredients for herbicides.
Patent EP-0308274-A2 (EP)
Inventor: GOTTSCHALK PETER
IPC: G03F7/00
Filed: 1988-09-19
Abstract: A substrate is coated with a visible light sensitive composition comprising a free radical addition polymerizable or cross linkable material and a photobleachable ionic dye-counter ion compound capable of absorbing visible light and generating free radicals. The composition is exposed to light to harden the composition, and to bleach the composition to an essentially colourless state. Also described are photohardenable compositions containing photobleachable ionic dye-counter ion compounds as photoinitiators useful in the aforesaid process.
Patent EP-0318241-A2 (EP)
Inventor: BAILEY RALPH T
IPC: G01F1/704
Filed: 1988-11-22
Abstract: The flow of a packed bed of particles moving in a primary stream in a standpipe (10) is measured by feeding a secondary stream of particles through a feedpipe (16) having an open end (18) facing downstream in the primary stream to fill a void that would otherwise be formed downstream of the feedpipe due to the passage of the primary stream of particles. The flow of the primary stream is proportional to the flow of the secondary stream. The flow of the secondary stream can be measured either by measuring the amount of particles being metered (24) into the feedpipe (16) or by connecting a hopper to the feedpipe and measuring the rate at which a level of particles in the hopper falls.
Patent EP-0277881-A2 (EP)
Inventor: CHARPENTIER CLAUDE
IPC: E05B27/08
Filed: 1988-02-02
Abstract: The invention relates to a safety lock with key. The serrated washer (21) interacting with the serrated strips (17) of the barrel (12) for absorbing the angular stresses exerted on said barrel by the wrong key is no longer fixed, but is loosely mounted angularly and non-axially in relation to the case (11) of the lock, and it is stressed elastically at rest towards a stable position by a spring (34). When the torque exerted on the washer by the wrong key exceeds a predetermined threshold, the serrated washer is driven in rotation, and this rotation is converted into axial displacements of a lug (20) mounted slideably in the barrel and capable of cooperating with a slot (8) made in the lock actuator (6). This conversion is ensured by the interaction of at least one V-shaped tooth (27) located on a collar (26) blocked angularly, but free to move axially in relation to the case with a notch (25) made in a ring (24) fixed to the washer. The axial displacements of the collar (26) are converted into oppositely directed axial displacements of the lug (20) by means of a rocker (31). <IMAGE>
Patent EP-0321445-A2 (EP)
Inventor: KUKLA NORBERT
IPC: C04B28/16
Filed: 1988-12-15
Abstract: The adjuvant for cement-free building material mixtures containing anhydrite as a hydraulic binder and sand as a shortening is an aluminium- or silicon-containing fluoride or an aluminium hydroxide/ sulphate complex, to give a cement-free building material mixture obtained with the adjuvant.
Patent EP-0327092-A2 (EP)
Inventor: KLEIN REINHARD DR DIPL-CHEM
IPC: C08K5/53
Filed: 1989-02-02
Abstract: Novel phosphonates, a process for their preparation and their use as flameproofing agents in plastic materials is described. The compounds employed according to the invention are prepared by heating ester oxalkylates, alcohols and their oxalkylates, phenols and their oxalkylates and also glycols and polyglycols with phosphonic acid esters, using catalysts, to the reflux temperature of the phosphonate. In this reaction, a prestated dialkyl alkanephosphonate is transesterified with hydroxyl group-containing reaction components with the formation of a novel phosphonate and removal of the alcohol on which the starting phosphonate is based. The novel phosphonates are utilisable as flameproofing agents in plastic materials, preferably in polyurethane, PVC, polyester and epoxy resin.
Patent EP-0337085-A2 (EP)
Inventor: BEHRENS WOLFGANG
IPC: A01G27/00
Filed: 1989-02-21
Abstract: The problem in noise barrier walls is the optimisation of physical, aesthetic, production and financial properties. Starting from known noise barrier walls having structural wall components, noise barrier walls which allow planting, the noise barrier wall according to the invention is formed by wall components having units containing a nutrient medium. These are arranged on top of each other to form the height of the wall. The units are precultured and covered with lower or higher plants. As a complete component, they consist of a supporting and protecting frame in which there are arranged the nutrient medium and irrigation mats. The irrigation mats have water-retaining and water-releasing properties, and at the top of the noise barrier wall there is arranged a trickle irrigation system. <IMAGE>
Patent EP-0338357-A2 (EP)
Inventor: ZEPF HUBERT
IPC: G06M1/10
Filed: 1989-04-08
Abstract: The invention relates to an elapsed-time meter having indicating rollers which are arranged by means of an electrical motor drive via an intermediate gearing in a housing. In the course of miniaturisation of such devices, small elapsed-time meters are to be created but without having to accept a deterioration in resolution or indicating capacity, which is done by means of supporting the rotor of the drive motor, on the one hand, in a frame partition wall and, on the other hand, in a bearing plate which carries the gearing at its front end and can be fixed at the partition wall by means of formed-on spring lugs with locking noses. 
<IMAGE>
Patent EP-0341604-A2 (EP)
Inventor: FUNK JURGEN
IPC: F16K11/07
Filed: 1989-05-05
Abstract: In its housing bore (22), the circular slide valve has a sealed sleeve (35) which is inserted such that it can rotate and/or move axially. The sleeve (35) is externally adjustable by means of an adjusting projection (41). Depending on the setting of the sleeve (35), the inner end of the sleeve (35) may cover to a greater or lesser extent the opening (10) of an air supply channel (5) into the housing bore (22), as a result of which its flow cross-section is adjustable. The circular slide (23) is supported in a sealed manner such that it can move in the housing bore (22) and the sleeve (35) in the normal manner. Restrictor devices of such a type for channel openings can be provided on both ends. In the case of a 5/2-way valve which is used for controlling the application of pressure to a double-acting cylinder, the outlets can in this way be designed in a simple manner to be adjustable. <IMAGE>
Patent EP-0357875-A2 (EP)
Inventor: SPONAGEL STEFAN DR
IPC: F16J15/3244
Filed: 1989-05-17
Abstract: A shaft seal comprising a stiffening ring (1) and a lip ring (2) connected to this and made of polymeric material, in which the lip ring (2) has a cylinder surface (3) which at a short distance surrounds the shaft (5) to be sealed off and from which at least one retention rib (4) projects radially inwards. The cylinder surface (3), retention rib (4) and shaft (5) enclose free spaces exercising capillary activity. The cylinder surface projects beyond the retention rib (4) axially on both sides, and the retention rib (4) surrounds the shaft (5) sinusoidally and so that they merge into one another. <IMAGE>
Patent EP-0342680-A2 (EP)
Inventor: IDE TAKANOBU
IPC: F16F13/14
Filed: 1989-05-18
Abstract: A restrictive fluid passageway (24) is defined between an outer sleeve (14) and a bracket (20) to provide fluid communication between a working chamber (18) and a compensation chamber or two compensation chambers (34, 36). In one embodiment, two compensating chambers are arranged outside of the outer sleeve. In another embodiment, one compensation chamber is arranged within the outer sleeve, and the outer sleeve is constituted by axially separated three sections, i.e., first and second sleeve sections and a spacer section interposed between the first and second sleeve sections. A resilient deformable member and flexible wall member has a pair of axially spaced sealing lips projecting outward from an outer circumferential surface. The sealing lips are interposed between matched ends of the first and second sleeve sections and the spacer section and sealingly contact an inner circumferential surface of the bracket.
Patent EP-0343542-A2 (EP)
Inventor: BREITENFELDER WILHELM
IPC: A61M16/00
Filed: 1989-05-20
Abstract: A mixing unit (1) for mixing air and oxygen comprises an air flow sensor (8), an electrically controllable air valve (6), an oxygen flow sensor (9) and an electrically controllable oxygen valve (7). A respiratory gas pressure sensor (20) is arranged on a gas channel (15), which connects the respiratory gas mixing unit (1) to an outlet (16). At the outlet (16) there is an electrically controllable outlet valve (17). The air flow sensor (8), the oxygen flow sensor (9), the respiratory gas pressure sensor (20), the air valve (6), the oxygen valve (7) and the outlet valve (16) are connected to an electronic control unit (40). The sensor signals form input variables for the control unit. The control unit emits control signals for the valves. 
<IMAGE>
Patent EP-0348743-A2 (EP)
Inventor: PLESCHBERGER MICHAEL
IPC: F01M13/00
Filed: 1989-06-15
Abstract: A crank case air extraction system with a primary and a secondary extraction facility which open via a common connection piece into the cylinder head cover of an internal-combustion engine is presented. The coupling pipe section connecting the air extraction pipe to the intake duct of the internal-combustion engine is of multi-part design and here forms a labyrinth for condensate precipitation. Overall, the crank case air extraction system presented is distinguished by very simple methods of production and assembly and low weight while at the same time being highly functional.
Patent EP-0355582-A2 (EP)
Inventor: SCHNORRENBERG GERD DR
IPC: B01J19/00
Filed: 1989-08-09
Abstract: Process and apparatus for the completely automatic simultaneous synthesis of several polypeptides, where up to 96 different polypeptides are synthesised by the solid-phase synthetic method in a robot pipetter.
Patent EP-0362602-A2 (EP)
Inventor: TRAUBEL HARRO DR
IPC: B05B16/00
Filed: 1989-09-16
Abstract: In the dressing of leather by means of spray application in an electrostatic field, highly concentrated solutions can be used, if these solutions are sprayed into a solvent atmosphere in the presence of inert gases. The dressed pieces obtained can be stacked immediately. By means of the concentrated procedure, a recirculation of the solvents from the outgoing air is possible in an economically justifiable manner.
Patent EP-0364853-A2 (EP)
Inventor: PETER ROLAND DR
IPC: C08F290/00
Filed: 1989-10-09
Abstract: The invention relates to curable moulding compositions containing  A. a terminally unsaturated vinyl ester, B. an unsaturated polyester which contains cyclopentene or cyclohexene end groups,  C. a bismaleinimide,  D. an aminophenol as comonomer, and, if desired,  E. customary additives. The moulding compositions can be cured to give moulded materials of high temperature resistance and good mechanical properties, even under long-term heating load.
Patent EP-0366154-A2 (EP)
Inventor: MATSUDA HAJIMI
IPC: A61Q19/00
Filed: 1989-10-28
Abstract: A cosmetic composition comprising an inclusion product having a slightly water-soluble component with a hydroxyalkylated cyclodextrin formulated therein.
Patent EP-0376346-A2 (EP)
Inventor: AOKI TOMOHIRO
IPC: B41J29/377
Filed: 1989-12-29
Abstract: An ink jet recording apparatus for image recording by discharging ink from a discharge port to a recording face of a recording material, comprises different recording modes for coated paper and for non-coated paper, and capable of image recording in selective manner.
Patent EP-0337588-A2 (EP)
Inventor: YAO CHING
IPC: G01R33/58
Filed: 1989-01-10
Abstract: At least one extra NMR measurement cycle is performed without any imposed magnetic gradients during readout and recordation of the NMR RF response. Calibration data derived from this extra measurement cycle or cycles can be used for resetting the RF transmitter frequency and/or for phase shifting other conventionally acquired NMR RF response data to compensate for spurious changes in magnetic fields experienced during the NMR data measuring processes. Some such spurious fields may be due to drifting of the nominally static magnetic field. Another source of spurious fields are due to remnant eddy currents induced in surrounding conductive structures by magnetic gradient pulses employed prior to the occurrence of the NMR RF response signal. Special procedures can be employed to permit the compensation data itself to be substantially unaffected by relatively static inhomogeneities in the magnetic field and/or by differences in NMR spectra of fat and water types of nuclei in imaged volumes containing both.
Patent EP-0330409-A2 (EP)
Inventor: ISHIKAWA KAZUNORI
IPC: F16H61/21
Filed: 1989-02-20
Abstract: A hydraulic pressure which is regulated by a pressure control valve (linear solenoid valve) is applied to a hydraulic servo of a brake which is actuated when an engine-brake is actuated. When the engine-brake is actuated, a regulated hydraulic pressure which is applied through a modulator valve controlled by the linear solenoid valve is applied to the brake hydraulic servo. At this moment, the pressure control valve provides high hydraulic pres­sure when vehicle speed is high based on signals from a speed sensor, while, provides low hydraulic pressure when vehicle speed is low based on signals from the speed sensor, so that an engine-­brake force is adequately controlled in accordance with vehicle speed. Furthermore, in the case that signals from a foot brake sensor is added, the hydraulic pressure in accordance with vehicle speed is set to be low when the engine-brake is actuated. Based on a front wheel rotation sensor and a rear wheel rotation sensor, the control unit calculates rotational difference, thus the engine-brake force is controlled to be low when the rotational difference is large.
Patent EP-0338857-A2 (EP)
Title: Electrode
Inventor: NOGUCHI TORU
IPC: C25D17/10
Filed: 1989-04-21
Abstract: An elastomeric electrode having an electrically conductive base, a protective layer enclosing the base formed of an elastomeric material having electrically conductive material selected from the group consisting of highly conductive carbon black, graphite, and glassy carbon distributed therein and present in the amount of 10 to 30 parts by weight to 100 parts by weight of the elastomeric material. A terminal extends from the base to exteriorly of the protective layer.
Patent EP-0339942-A2 (EP)
Inventor: NORRIS KJELD
IPC: C12N15/00
Filed: 1989-04-25
Abstract: Novel aprotinin analogues having a selected inhibition profile against serine proteases.
Patent EP-0364068-A2 (EP)
Inventor: TALVACCHIO JOHN JOSEPH
IPC: C30B23/02
Filed: 1989-06-09
Abstract: Method of depositing an oxide superconductor on a substrate by epitaxially growing a 0.05-2.0 micron thick, single crystal buffer layer of magnesia or cubic zirconia on a single crystal sapphire substrate; and then growing an oriented oxide superconductor layer on the buffer layer. The sapphire substrate with a thin buffer layer provides for low dielectric losses (negligibly larger than sapphire by itself), the oxide superconductor can be oriented in a desired direction to provide higher current carrying capacity, and reaction between the sapphire substrate and the oxide superconductor (especial­ly that due to diffusion of aluminum) is minimized. Preferably, the buffer layer is 0.1-1.0 micron thick, magnesia in a (111), or (100), or (110) orientation.
Patent EP-0355989-A2 (EP)
Inventor: JIKUYA HIROYUKI
IPC: C12Q1/10
Filed: 1989-07-19
Abstract: A probe for detecting  Salmonella  comprises: 
a labeled substance, and 
a DNA or RNA fragment which hybridizes with a base sequence having 
the following formula ( I ), or ( II ) being complementary to the formula ( I ) 
5′-GCTCAGACGTATGGCGGTA-3′      ( I ) 
3′-CGAGTCTGCATACCGCCAT-5′      ( II ) 
     Also described are methods and kits for detecting  Salmonella  by using said probe. 
     The probe reduces a time required for detecting  Salmonella .
Patent EP-0361924-A2 (EP)
Inventor: ZENGERLE PAUL LEO C O EASTMAN
IPC: G03C7/34
Filed: 1989-09-28
Abstract: A photographic recording material comprising a support and a photosensitive silver halide emulsion which is characterized in that it has associated therewith a coupler dispersion comprising 1) a cyan dye-forming coupler component comprising (a) from about 20 to 100% by weight of a sulfone group containing coupler compound having the structural formula:
      wherein: 
R¹ is alkyl having 2 or 3 carbon atoms; and (b) up to about 80% by weight of a coupler compound having the structural formula
      wherein: 
R² is a ballast group; and 
X is hydrogen or a coupling-off group, said coupler component being dispersed in 2) a coupler solvent component which comprises (c) from 1 to about 50% by weight of N,N-diethyllauramide and (d) from about 50 to about 99% by weight of a dialkyl phthalate compound.
Patent EP-0334722-A2 (EP)
Inventor: CADEDDU LEONARDO
IPC: B60T17/22
Filed: 1989-03-15
Abstract: The invention relates to a braking assembly for automotive vehicle comprising a tandem master-cylinder (10) having two pressure chambers connected by hydraulic passages with brakes of the wheels of the vehicle, a braking corrector (30) arranged in a hydraulic passage leading to at least two of the wheel brakes. 
     According to the invention, the corrector is a dual corrector the two independent outputs of which are respectively connected to a respective wheel brake (36, 38) via a fluid pressure failure indicator (44). 
     Preferingly, the wheel brakes controlled by the corrector are the rear one.
Patent EP-0382143-A2 (EP)
Inventor: AIHARA YOSHIHIKO C O TAMAGAWA
IPC: G03B7/08
Filed: 1990-02-05
Abstract: A camera comprises an automatic focusing device for focusing in a mode selected from different automatic focusing modes; an advancing device for advancing a film in a mode selected from different advance modes; an exposure device arranged to execute a program selected from different exposure programs; a storing device for storing information on the automatic focusing modes, the advance modes and the exposure programs in different combinations, each combination consisting of one of the automatic focusing modes, one of the feeding modes and one of the exposure programs; a setting device for setting one of selectable photographing modes; and a control device which is arranged such that, when a photographing mode is set by the setting device, a photographing operation is allowed to be performed in applicable modes including in combination an automatic focusing mode, a feeding mode and an exposure program stored by the storing device.
Patent EP-0384489-A2 (EP)
Inventor: BLOCK JACOB
IPC: C04B35/111
Filed: 1990-02-23
Abstract: An extruded and sintered Al₂O₃ body having high flexural strength is produced by extruding and sintering an extrusion mixture of alpha-Al₂O₃ powder, an organic dispersing agent, an optional deaeration agent, and a zirconia sol. The zirconia sol is present in a small amount such that upon firing the final ZrO₂ content of the final body is less than 1 weight precent. The sintered alumina body has a uniform distribution of ZrO₂ particles in the size range of 0.1-1.0 microns.
Patent EP-0427913-A2 (EP)
Inventor: GOETZ JUERGEN
IPC: F02D41/38
Filed: 1990-06-26
Abstract: A process for adapting the regulation speed of the governor of the injection pump of an internal-combustion engine driving a vehicle to the running resistances exerted on the vehicle is described in which the final cut-off characteristic is shifted towards higher internal combustion engine speeds as the running resistance exerted on the vehicle increases. In order not to have to match the actual final cut-off speed to the actual transmission ratio, it is proposed to first determine a reference running resistance corresponding to the vehicle's conditions of use, and with the aid of this to determine that ratio (reference ratio) which, on the basis of the reference running resistance after turning of the internal combustion engine up to the maximum admissible speed, still gives a connection speed after a predetermined period in the next highest transmission stage which is in the maximum torque range of the internal combustion engine. The actual final cut-off speed is ultimately determined as a function of this reference ratio and the actual running resistances. <IMAGE>
Patent EP-0417716-A2 (EP)
Inventor: KUDO YOSHINOBU C O MINOLTA CAM
IPC: G03B3/10
Filed: 1990-09-11
Abstract: A camera includes a taking lens (1) for photographing an object, a detection device (65) for detecting the brightness of the object, a driver device (14,53) for driving the taking lens (1) to change a first magnification representing image size of the object, a generator device (50) for generating a signal of a second magnification irrespective of the first magnification, a direction device (50) for directing an integrated magnification; and a determination device (50) for determining both of the first and second magnifications according to the directed magnification and the detected brightness.