baber/WOPTO huggingface dataset:
Patent EP-0388707-A2 (EP)
Inventor: STOLP HANS
IPC: B61D17/00
Filed: 1990-03-07
Abstract: In a twin-axle railway goods car, in particular in a car with sliding sides, it is provided that the two head parts of the car each have a longitudinal section (1) with a width (B1) which is reduced in comparison with the width (B2) of the central car section (2). As a result, a transport facility with an extremely large area is available which, despite its considerable length and width, has car clearance corresponding to the regulations. <IMAGE>
Patent EP-0387780-A2 (EP)
Inventor: BENKESER MICHAEL DIPL-ING FH
IPC: B01D17/04
Filed: 1990-03-13
Abstract: A liquid separator, in particular for separating mixtures of water and liquids of lower specific gravity, such as oil, petrol and the like, comprises a container having an upper inlet with inlet constriction and an outlet at about the same height as the inlet and opposite it, a separating part following the inlet part and having a discharge near the base, adjustable depending on the liquid level, and a discharge tube extending upwardly therefrom to the outlet. To extend the residence time and provide long flow paths and thus to optimise the degree of separation, the separator part comprises an annular chamber following the inlet constriction, said annular chamber being formed by the wall of the container and a separating wall approximately concentrically enclosing the container centre and extending to the outlet side, and the inner chamber, formed by this separating wall, in the container centre, which chamber contains the discharge into the discharge tube.
Patent EP-0387813-A2 (EP)
Inventor: TANAKA MASATO
IPC: G11B20/10
Filed: 1990-03-13
Abstract: An automatic equalizer employed in a recording and/or reproducing apparatus or a transmission channel for a communication system is disclosed wherein equalizer parameters are rendered variable and the degree of the change of the error rate is extracted to set the parameters to optimum values on the basis of the degree of change of the error rate. Output signal error rates are sequentially detected at a plurality of measurement points corresponding to preset plural characteristic parameters to find a minimum error rate measurement point. An initial parameter setting operation is performed of affording the characteristic parameters for this measurement point to the equalizer as the initial parameter.
Patent EP-0398286-A2 (EP)
Inventor: HIRATA MITSUTOSHI - - - NARASH
IPC: G01N33/00
Filed: 1990-05-16
Abstract: An ammonia sensor consisting of at least one pair of electrodes and an ammonia-sensing material com­prising a polyaniline filling the space between the electrodes.
Patent EP-0412338-A2 (EP)
Inventor: VIELER GERD
IPC: F16B7/22
Filed: 1990-07-20
Abstract: A connector which can couple a first profiled member having an internal compartment behind a slotted wall with a tubular second profiled member has an open-ended housing which is installed in the second profiled member and a one-piece profiled plate-like coupling member in the housing. The coupling member has two integral prongs with mirror symmetrical claws at their free ends, and followers adjacent the claws. The housing has integral cams which can stagger the claws by way of the followers in response to longitudinal displacement of the coupling member in the housing as a result of rotation of an eccentric which normally extends into a window of but is depressible into the second profiled member to permit insertion or removal of the connector. The claws can be introduced through the slot in the wall of the first profiled member to be thereupon staggered by the followers in cooperation with the cams in response to rotation of the eccentric in a direction to move the claws toward the housing. The coupling member has an integral spring which biases the eccentric into the window of the second profiled member.
Patent EP-0419991-A2 (EP)
Inventor: ROBIN JOSEPH F JR
IPC: H03K17/0412
Filed: 1990-09-17
Abstract: A relay-less load driver circuit includes an FET (14) that couples a battery (12) to a load (10). A bias circuit (18) that selectively turns the FET on during normal operation also turns the FET on in reverse-battery conditions to avoid high power dissipation by an intrinsic diode (16) associated with the FET.
Patent EP-0424980-A2 (EP)
Inventor: OGAWA MASAHARU C O MITSUBISHI
IPC: G11B21/02
Filed: 1987-12-02
Abstract: In an information storage device being capable of operation in a velocity control mode and a tracking control mode, a head driver drives a movable part of a head in a track-traverse direction, a track controller controls a tip of the head to follow the center of a track on an information storage medium, and an off-track detecting element detects the departure of the tip of the head from the center of a track. When the departure is detected during tracking control mode, the velocity control mode is selected to effect control over the track traverse velocity to keep it to a relatively small value (substantially zero), and when the track traverse velocity is reduced to the small value the tracking control mode is turned on.
Patent EP-0443193-A2 (EP)
Title: Stossverbindung zwischen zwei Luftkanalabschnitten aus Blech
Inventor: MEINIG MANFRED
IPC: F24F13/02
Filed: 1990-12-22
Abstract: Eine Stoßverbindung zwischen zwei Luftkanalabschnitten (10,12) aus Blech weist zwei durch Schraubverbindungen (34,36) aneinander festzulegende Flanschrahmen (14,14') mit Zwischenverbindern (30,30') auf, die ihrerseits an den Enden aufeinanderstoßender Kanalabschnitte befestigt sind. Ein etwa radialer äußerer Flanschschenkel (14,14') und ein innerer Flanschschenkel (16,16') sind wenigstens teilweise als L-förmiges Hohlprofil ausgebildet, in welches das ebenfalls L-förmige Profil der Zwischenverbinder eingepaßt ist. <IMAGE>
Patent EP-0397246-A2 (EP)
Inventor: SCHMIDT DIANE GROB
IPC: A61K8/00
Filed: 1990-05-02
Abstract: Perfume particles comprise perfume dispersed within certain water-insoluble polymeric carrier materials and encapsulated in a protective shell by coating with a friable coating material. The coated particles allow for preservation and protection of perfumes which are susceptible to degradation or loss in storage and in harsh cleaning conditions. In use, the surface coating fractures and the underlying carrier/perfume particles efficiently deliver a large variety of perfume types to fabrics or other surfaces.
Patent EP-0443214-A2 (EP)
Inventor: KISHIDA HIROO
IPC: E04B1/35
Filed: 1990-05-17
Abstract: The invention presents a laying method of members comprising: 
   a first step for arranging a base member(2) along a moving direction(A) of the member(3a) to be laid, 
   a second step for placing the member(3a) at the mounting position(P) at the upstream side of the moving direction(A) of the base member(2), 
   a third step of moving the member(3a) placed at the mounting position(A) to the downstream side of the moving direction(A) by a predetermined length(L1), and 
   a fourth step of placing another member(3b) at the mounting position(P) after removal of the member(3a), and moving the another member(3b) to the downstream side of the moving direction(A) together with the above member(3a), wherein 
   the third step and fourth step are repeated, and multiple members(3a-3i) are laid on the base member(2). Thereby, without requiring a large occupying space, the members (3a-3i) may be laid down efficiently.
Patent EP-0392652-A2 (EP)
Inventor: CAMBRELENG PAUL S
IPC: H01H71/34
Filed: 1990-02-20
Abstract: In a circuit breaker employing a fixed pole piece associated with a movable magnetic core within a tube containing damping fluid, at least the side wall(s) of the tube (76) is/are transparent in order to facilitate the inspection of internal component. Calibrations (84a to 84f) can be provided on the tube wall. The tube is prefer­ably made of resinous material which is heat sealed to the end cap (82) carrying the pole piece (70, 70a) to which the breaker tripping armature (60) is attracted by overload sensed by a coil (74) surrounding the movable core (78) and upon overload causing the armature to move to the pole piece and open the circuit breaker contact.
Patent EP-0384774-A2 (EP)
Inventor: UCHIDA KEN C O INTELLECTUAL PR
IPC: C08K5/56
Filed: 1990-02-23
Abstract: A semiconductor device encapsulant contains (a) a thermosetting resin for providing a cured product having a glass transition temperature of not less than 190°C, (b) a filler consisting of a fused silica, (c) a modifier consisting of an MBS or ABS, (d) a modifier consisting of a silicone rubber or a silicone gel, and (e) a lubricant containing a metal chelate compound.
Patent EP-0398661-A2 (EP)
Inventor: YAMADA YOSHIKADO
IPC: B65H1/26
Filed: 1990-05-15
Abstract: An image forming apparatus comprising: a rotating section of a rotatable cassette movable between a longitudinal feed position from which paper longitudinally oriented with respect to a feeding direction is fed and a lateral feed position from which paper laterally oriented with respect to the feeding direction is fed, the rotating section being driven by a driving motor; a document size detection device for detecting the size and orientation of a document; an automatic paper selection function for selecting a cassette which stores appropriate copy paper to be fed, in accordance with document size/orientation data obtained from the document size detection device and magnification data; a timer for measuring a predetermined period of time; a RAM for storing the document size/orientation data; and control means for (i) controlling the timer to start its measuring operation upon detection of a document size/orientation by the document size detection device, (ii) controlling the driving motor to move the rotating section of the rotatable cassette to either of the longitudinal and lateral feed positions which corresponds to a determined orientation of the copy paper if the copy material orientation changing means is selected by the automatic paper selection function, and there occurs no change in   the document size/orientation data sent from the document size detection device to the RAM before the completion of the measuring operation by the timer, and renewing the document size/orientation data stored in the RAM and restarting the measuring operation of the timer if the document size/orientation data have been changed before the completion of the first set measuring operation of the timer. With the above arrangement, even if there occurs a change in the document size/orientation data due to a detection error etc. within a predetermined time period, the rotating section of the rotatable cassette can be set in a desired feed position without undesirable rotations.
Patent EP-0419114-A2 (EP)
Inventor: RANDALL DAVID
IPC: C08G18/32
Filed: 1990-09-11
Abstract: A method for the preparation of polymeric foams which comprises reacting an organic polyisocyanate with a cyclic carbonate having at least one isocyanate-reactive substitutent attached to the carbonate ring.
Patent EP-0419247-A2 (EP)
Inventor: MINCHIN MICHAEL CHRISTOPHER WA
IPC: C07D491/04
Filed: 1990-09-19
Abstract: The invention concerns a new method for treating pain and/or CNS disorders using a compound which acts selectively as an antagonist f gamma aminobutyric acid (GABA) at GABA autoreceptors relative to GABA A  receptors.
Patent EP-0430572-A2 (EP)
Inventor: BARLOW PHILIP DONALD
IPC: B23B31/103
Filed: 1990-11-21
Abstract: A coupling for securing together a pair of members 10, 16 includes a spigot 11 on the member 10 which can be located in a bore 17 in the member 16. An angularly movable member 21 is located in a transverse bore 22 in the member 16 and defines a thrust surface engagable with a thrust surface on the spigot 11 to draw radially extending thrust faces 12, 20 on the two members into firm axial engagement. The spigot and the bore also define spaced annular cylindrical locating surfaces which provide radial location of the members.
Patent EP-0443261-A2 (EP)
Inventor: LANGFORD NATHANIEL P C O MINNE
IPC: B05C17/00
Filed: 1990-12-19
Abstract: A paint applicator has a paint-impervious backing such as a cylindrical core (10) to which is adhered a resilient reticulated reservoir (24) such as an open-cell polyurethane foam. Covering the reservoir (24) is a flexible reticulated metering layer (20) that is not bonded to the reservoir (24) except at crossing points of the reticulations. The applicator better releases paint and is more easily cleaned as compared to prior paint applicators having pile fabric coverings. In addition to paint rolls, other types of paint applicators such as paint pads and paint mittens can employ the same composite of a reticulated reservoir and reticulated metering layer.
Patent EP-0383732-A2 (EP)
Inventor: INGUAGGIATO BRUNO
IPC: A61N1/365
Filed: 1990-02-06
Abstract: The sensor (1) is intended preferably for use in conjunction with a heart pacemaker whose stimulation rate is variable in dependence on the physical activity of the wearer. The sensor includes a mass of mercury (Hg) which, in use, can assume a shape determined by the gravitational force and variable as a result of the forces applied to the mass due to movement. Detector means (4 to 6) sensitive to the variations in shape generate signals which can be used as activity monitoring signals.
Patent EP-0457278-A2 (EP)
Inventor: SHIBATA TAKUJI
IPC: G11B5/11
Filed: 1991-05-14
Abstract: Head (21) comprising an MR element (25) with electrodes (27A,27B) provided at a fore end and a rear end thereof in the direction to confront a magnetic recording medium (14), wherein the electrode (27A) at the fore end of such MR element is electrically connected to a shielding magnetic layer (29) to thereby eliminate any electrical instability at the fore end of the MR element (25), hence averting the characteristic instability in a playback mode while minimizing the unsteady generation of noise. The thin film magnetic head further comprises a first conductor (28) having a great capacity and disposed in the proximity of the MR element (25), and a second conductor (33) having a capacity smaller than that of the first conductor and connected to the fore-end electrode of the MR element. Such first and second conductors are connected to respective ground potentials (V SS1 ,V SS2 ) independently of each other, thereby averting breakdown of the magnetic head that may otherwise be caused by the static charge generated due to the rotation of the magnetic recording medium during the operation.
Patent EP-0469286-A2 (EP)
Title: Drive apparatus for a movable member of a vehicle
Inventor: POHL PETER
IPC: B60J7/057
Filed: 1991-06-24
Abstract: Drive apparatus (21) for a member (10), which can be moved between two limit positions, of a vehicle, having an electric motor (22) which is connected to a drive pinion (20) via a down-step gearing (23) which itself is connected in terms of drive to the movable member, and having a switching device (32) which controls the motor (22) in order to deactivate the motor (22) in at least one predetermined position of the movable member. A control gear (39) which is given a rotational movement of less than 360 DEG  by means of an eccentric gear wheel transmission (40) when the member moves between its limit positions serves to acuate the switching device (32). The eccentric gear wheel transmission (40) has an outer wheel (44) with an inner toothing which is coaxial with respect to a common shaft (26) of down-step gearing (23) and eccentric gear wheel transmission (40) and an externally toothed inner wheel (43) which is in intermeshing engagement therewith and is mounted on a eccentric (42), connected fixed in terms of rotation to the shaft (26), for a relative rotational movement between inner wheel (40) and eccentric (42). The inner wheel (43) is prevented from executing a circumferential movement with respect to the outer wheel (44) and is moved reciprocally along an adjustment axis (49) which intersects the axis of the shaft (26) preferably at right angles. The outer wheel (44) is connected fixed in terms of rotation to the control gear (39). …<IMAGE>…
Patent EP-0482641-A2 (EP)
Inventor: SERIZAWA YOJI
IPC: G02B26/10
Filed: 1991-10-24
Abstract: An image forming apparatus for scanning a light beam modulated in accordance with image information by means of a rotational polygon mirror comprises light beam generating means for generating the light beam, adjusting means for adjusting the light quantity of the light beam generated by said light beam generating means, driving means for driving said rotational polygon mirror in rotation, and detecting means for detecting whether or not the rotation number of said rotational polygon mirror reaches a predetermined rotation number within a predetermined time, wherein said light quantity adjusting means starts the light quantity adjustment, after the start of driving said rotational polygon mirror with said driving means, and before the rotation number of said rotational polygon mirror reaches the predetermined rotation number.
Patent EP-0449542-A2 (EP)
Inventor: HAMILTON ROBIN
IPC: E01H1/08
Filed: 1991-03-25
Abstract: Waste collection apparatus 10 comprises a first fluid duct 12 having an inlet at 14. A fan 16 creates a first fluid flow path 18 to draw waste material into the inlet 14, for collection. A second duct 20 directs air back along the periphery of the flow path 18 to deflect waste material up into the main path 18. Rotating air jets 32 are located near the inlet 14 to sweep an area to either side of the vehicle, to deflect waste material in to the path 18.
Patent EP-0453237-A2 (EP)
Inventor: TANI MOTOAKI
IPC: C09D179/08
Filed: 1991-04-16
Abstract: The film forming, photosensitive, heat-resistant resin composition comprising a varnish of a polyimide precursor having no photosensitivity in itself, a polymerizable monomer or oligomer compatible with said varnish and capable of providing a high-heat-resistant polymer upon being polymerized and a polymerization initiator for said monomer or oligomer. The resin composition is useful for the production of circuit substrates and semiconductor devices for high-density mounting including multi-chip modules or the like, such as printed circuits, printed boards, wiring boards and electronic components, can effectively avoid a reduction of the layer thickness during the film formation, and ensures a low cost production process. The pattern formation process using the same resin composition is also disclosed.
Patent EP-0493055-A2 (EP)
Inventor: THORNTON ROBERT L
IPC: H01S5/00
Filed: 1991-12-23
Abstract: A high density surface emitting semiconductor LED array comprises disordered regions (24) extending through a contact layer (20), a second confinement layer (18), an active layer (16) and partially extending through a first confinement layer (14) to define optical cavities between the disordered regions. Individual contacts (30) on the contact layer, aligned with each disordered region, inject current through the optical cavity to a contact (32) on a substrate (12) causing emission of light from the active layer in the optical cavity through the surface of the contact layer. 
     The first confinement layer can be replaced with a DBR (58) to form an enhanced LED array (Fig. 4). Both confinement layers can be replaced with DBRs (84, 90) to form a laser array (Fig. 5). The first confinement layer can be replaced with a distributed Bragg reflector (DBR) ( 122) and a dielectric mirror stack (110) can be formed on the contact layer to form a laser array (Fig. 6).
Patent EP-0470052-A2 (EP)
Inventor: ORLANDI ALESSIO
IPC: F16K27/04
Filed: 1991-05-13
Abstract: The invention relates to a sealing assembly between a cartridge type mixer valve and a tap body in which it is inserted and fixed by a ring nut. Seals (13-19) are placed at the top of the mixer valve (11) and/or tap body (10) for either a direct sealing of the two components or with the use of the ring nut (12).
Patent EP-0499018-A2 (EP)
Inventor: THEURER JOSEF
IPC: E01B27/20
Filed: 1991-12-11
Abstract: A cleaning machine (1) for continuous take-up and cleaning of the ballast bed of a track with a machine frame (3, 5), which is supported on rail bogies (2) and has a clearing chain (14) for taking up ballast and a sifting installation for ballast cleaning, with conveyor belts for ballast and waste transport and with a track lifting device (19), which can be displaced vertically and laterally by drives, for lifting the track. The track lifting device (19) is assigned a vibrator (21) for generating horizontal vibrations and vibrations running transversely to the longitudinal direction of the machine. 
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Patent EP-0496343-A2 (EP)
Inventor: IRIFUNE SHINJI
IPC: C09D183/06
Filed: 1992-01-21
Abstract: Disclosed is a method for imparting anti-sticking surface-releasability to the surface of a substrate which comprises: coating the surface with a novel radiation-curable (meth)acryloxy-containing organopolysiloxane; and curing the coating layer by the irradiation with radiation such as electron beams and ultraviolet light. Different from conventional radiation-curable (meth)acryloxy-containing organopolysiloxanes, the novel organopolysiloxane here used is characteristic in comprising at least one trifunctional organosiloxane unit in a molecule, by virtue of which the (meth)acryloxy-containing organopolysiloxane has good curability by the irradiation to exhibit excellent surface-releasability with high durability against aging.
Patent EP-0503645-A2 (EP)
Inventor: SHIMATANI AKIRA
IPC: H04N1/405
Filed: 1992-03-12
Abstract: The present invention provides a matrix address generator for generating horizontal and vertical addresses in various patterns in the case where a memory table matrix provided in gradation data storage means is specified by the horizontal and vertical addresses. The matrix address generator (2) comprises a dot counting portion (21), a line counting portion (22), an address exchanging portion (23), a boundary exchanging portion (24), matrix boundary counting portions (25) and (26), and adding portions (27) and (28). Addresses counted by the dot counting portion (21) are exchanged by the address exchanging portion (23) if necessary. The addresses and adding addresses counted by the matrix boundary counting portion (25) are added together so that addresses having various patterns can be obtained.
Patent EP-0516178-A2 (EP)
Inventor: ITOH MASAKI
IPC: G11B11/10
Filed: 1992-06-01
Abstract: In an optical information recording medium comprising a substrate (11) of polycarbonate, a recording layer, and a reflecting layer (14) covering the reflecting layer and containing Al, a mixture layer (17) of a mixture of ZnS and SiO₂ is deposited on the reflecting layer to sufficiently protect transmission of moisture into the reflecting layer. A covering layer (18) of ultraviolet curable resin may be deposited on the mixture layer. The recording layer is formed on the substrate and includes a magneto-optical layer (13) sandwiched between first and second interference layers (15, 16). For protecting transmission of moisture into the substrate, it is preferable that an additional layer (21) of SiO₂ is deposited on the substrate opposite to the recording layer.