baber/WOPTO huggingface dataset:
Patent EP-0223505-A2 (EP)
Inventor: ASAI KOICHI C O FUJI MACHINE M
IPC: B65G47/91
Filed: 1986-11-05
Abstract: A method of taking an electronic component or chip (24) out of each of plural pockets (16) which are formed in a carrier tape (20) at regular intervals along a longitudinal direction of the tape and which have an opening in the upper surface of the tape, through vacuum suction of a suction member (116), while the tape is intermittently fed in a feeding direction parallel to the longitudinal direction thereof, including the steps of: (a) bringing the pockets having the chip, into a position where their opening is covered with a covering device (86) which has a notch (118) with a width narrower than that of the chip and wider than that of the suction member; (b) feeding the tape by the regular interval in the feeding direction, and permitting a leading chip of the at least one chip covered with the covering device to be brought into a suction position where the leading chip is right below the suction member and the notch; (c) lowering the suction member through the notch so as to allow the suction member to suck and hold the leading chip; (d) retracting the covering member while the tape is kept stationary, so as to clear the covering member from above the leading chip held by the suction member; and (e) lifting the suction member to take the leading chip out of the pocket. An apparatus for taking a chip out of a carrier tape is also disclosed.
Patent EP-0226459-A2 (EP)
Inventor: FITZGERALD PAUL
IPC: C08L95/00
Filed: 1986-12-11
Abstract: Latex may be extended with up to about 40 per cent by weight of an emulsion of asphalt, bitumen or coal tar. The extended latex is useful in adhering scrim to carpet or in the manufacture of attached foamed carpet backing.
Patent EP-0219471-A2 (EP)
Inventor: FORBERG HALVOR
IPC: B01F23/57
Filed: 1986-06-30
Abstract: The invention relates to an arrangement in a mixing machine for mixing particulate materials in order to add liquid, especially adhesive, substances to the particles during the mixing operation. Said arrangement er characterized by a rotatable throwing roller (12) which can be arranged in such a manner in contact with said particles (F) during the mixing operation that it throws a fog or curtain of particles (14) upwards.
Patent EP-0242563-A2 (EP)
Inventor: LECHNER ROBERT DIPL-ING
IPC: H04M3/00
Filed: 1987-03-10
Abstract: A protective circuit for the electronic interface circuit (SLIC) as well as the electronic switches for test access is described, in which a first threshold setting element for each conductor of the core pair is connected between the line side and a test access and/or isolation switch and the test access switch for the related first conductor of the core pair, for conducting overvoltages to ground, as well as a second threshold setting element bridging access switch which is connected to ground via a third threshold setting element.
Patent EP-0253225-A2 (EP)
Inventor: HOLZSCHUH WOLFGANG
IPC: G04G99/00
Filed: 1987-07-03
Abstract: Ein Verfahren zum Bestücken eines Leiterbahnen-Netzwerks (12) für den Schaltungsträger eines elektromechanischen Uhrwerks und ein mit einem auf dem Netzwerk (12) verbondeten Schaltkreis (15) teilbestücktes Leiterbahnen-Netzwerk (12) eines Uhrwerks-Schaltungsträgers sollen eine größere Funktionssicherheit in der Umgebung des Schaltkreises (15) hinsichtlich handhabungstechnischer und betriebstechnischer Anforderungen erbringen. Dafür wird dem Schaltkreis (15) einschließlich seiner Bonddrähte (18) ein auf Netzwerk-Leiterbahnen (16) befestigte starre Schutz-Haube (19) übergestülpt, die vorzugsweise noch mit Vergußmasse (25) zum innigen Einhüllen des Schaltkreises (15), seiner Bonddrähte (18) und der umgebenden Bereiche der Anschluß-Leiterbahnen (16) ausgespritzt wird. Um ein seitliches Auslaufen der noch nicht ausgehärteten Vergußmasse (25) zwischen den Leiterbahnen (16) zu unterbinden, wird der Hauben-Stirnrand (20) unter Energiezufuhr in die Zwischenräume zwischen den Leiterbahnen (16) eingepreßt, bis er als Verguß-Einfassung etwas über deren gegenüberliegende Oberflächen vorragt.
Patent EP-0252497-A2 (EP)
Inventor: CHEN MICHAEL S K
IPC: C01B17/04
Filed: 1987-07-07
Abstract: Sulfur dioxide is injected into the reaction furnace zone or immediately downstream thereof in an oxygen-enriched Claus process to reduce oxygen consumption, increase conversion and capacity while maintaining temperatures at acceptable levels for furnace zone materials.
Patent EP-0269127-A2 (EP)
Inventor: BAUER STEVEN R DR
IPC: C07K14/47
Filed: 1987-11-27
Abstract: The present invention relates to nucleotide sequences which are selectively expressed in pre-B cells, to a probe comprising a polynucleotide hybridizing specifically to such a nucleotide sequence and to a method for the production of such a probe. Said probe may be used for determining pre-B cells. The invention further relates to polypeptides translated from a transcript comprising a nucleotide sequence which is selectively expressed in pre-B cells or parts thereof, to antibodies against said polypeptides and to methods for the preparation and the use of said polypeptides and the antibodies raised against them.
Patent EP-0270971-A2 (EP)
Inventor: GAYER HERBERT DR
IPC: C07C327/42
Filed: 1987-11-30
Abstract: Novel substituted benzamides of the formula (I) 
<IMAGE>
 in which
 R<1> represents alkoxy, alkenyloxy, alkynyloxy or a heterocycle radical,
 R<2> represents cyano, a carbamoyl radical or a thiocarbamoyl radical,
 X represents an alkanoyl radical or an alkoximinoalkyl radical and
 n represents a number 1, 2 or 3,
 and their use in pesticides. 
<??>The novel substituted benzamides of the formula (I) can be prepared by analogous processes, for example by reacting suitable bromo-substituted benzamides with suitable alcohols or heterocycles or by reacting, for example, suitable aminoacetonitriles with suitable alkanoylbenzoyl halides which can be reacted in a further reaction step, for example, with suitable hydroxylamine derivatives.
Patent EP-0271786-A2 (EP)
Inventor: FINKENAUER HARRY DIPL-DESIGNER
IPC: A47F3/04
Filed: 1987-12-05
Abstract: The refrigerated cabinet has multiple glazing 4, the edge of which is provided at least partially with a border 5. Said border 5 is formed by a plastic profile, preferably of polyurethane.
Patent EP-0269188-A2 (EP)
Inventor: JANSEN FRANZ K
IPC: A61K47/00
Filed: 1985-06-18
Abstract: Immunotoxins formed by covalent coupling between, on the one hand, the A chain of ricin as such or correctly modified and, on the other hand, an antibody or antibody fragment, employed in its natural form or correctly modified, having the capacity of selectively recognising an antigen carried by the intended target cells. The coupling is produced by means of a thioether bond.
Patent EP-0240121-A2 (EP)
Inventor: BUSHELL MICHAEL JOHN
IPC: C07C43/225
Filed: 1987-02-18
Abstract: The invention provides novel insecticidally useful fluorinated aralkyl derivatives of formula:
      wherein W represents one or more substituents selected from halo, alkyl, alkoxy, alkoxyalkyl, haloalkyl and haloalkoxy, or W represents a bidentate group linking adjacent carbon atoms selected from alkylene and alkylenedioxy; Y is a group selected from
        wherein X is a group of formula -(CF₂) n R³, where R³ is selected from hydrogen, chloro and fluoro and n is one or two; R¹ is selected from hydrogen, chloro, fluoro and hydroxy; R² is selected from methyl, cyano, ethynyl and hydrogen and Q is selected from carbon bearing a hydrogen and nitrogen. The invention also provides processes and intermediates for the preparation of the title compounds, and compositions containing the title compounds.
Patent EP-0257818-A2 (EP)
Inventor: NOZAKA YOSHIKI
IPC: B41F35/00
Filed: 1987-07-29
Abstract: A cleaning device for cleaning a cylinder (6) of an offset sheet-fed press has a support (ll) provided with a blade member (8) having a relatively sharp edge pressing a cleaning cloth (l) against the cylinder (6). The cylinder (6) is an impression cylinder provided with sheet holding grippers (l3) projecting over the outer peripheral surface of the impression cylinder (6). The grippers (l3) are protected so as not to directly contact the cleaning cloth (l) under the pressed condition by locating cam members (l2) to shield the grippers (l3). Alternatively a device controlled by a cam on the shaft of cylinder (6) moves the support (ll) carry blade member (8) such that when the grippers (l3) approach the blade member (8) during the rotation of the impression cylinder (6), the blade member (8) is moved away therefrom.
Patent EP-0266226-A2 (EP)
Inventor: MASAKI NAOKI PIONEER ELECTRIC
IPC: G11B7/085
Filed: 1987-11-02
Abstract: In an optical disk player including a focus servo system (17,18) for forming a data detection light spot on a recording disk (7) and a tracking servo system (19,20) for producing a tracking error signal to control the position of the light spot relative to a recording track (8), an address search method is employed in which the movement of the light spot is controlled according to a track pulse formed according to the level of the tracking error signal. When it is determined that no track pulse has been produced during a predetermined period of time the track jumping operation of the light spot is suspended and the abnormal condition of the focus servo system corrected. Track jumping is then recommenced.
Patent EP-0285726-A2 (EP)
Inventor: CRABTREE MICHAEL L
IPC: B29C53/66
Filed: 1987-11-06
Abstract: An airspring sleeve (32) and airspring (34) having a chamber (A-B) portion and rolling lobe portion (B-C) reinforced with embedded cord (36) wound at inconstant helical angles in at least one of the sleeve portions. 
     A method of making an airspring sleeve (32) with an embedded cord (36) reinforcement in a chamber portion (A-B) and a rolling lobe portion (B-C) by winding cord (36) at inconstant helical angles in at least one of the sleeve portions.
Patent EP-0268447-A2 (EP)
Inventor: RYDER ALAN
IPC: G01R27/28
Filed: 1987-11-16
Abstract: In apparatus for performing frequency response analysis of a system under test to establish response coeficients at various frequencies, a look up Read Only Memory 36 is sequentially addressed to give a driving signal. The signal received from a system under test 10 is fed to the analogue input of a multiplying digital to analogue converter 18,103 the digital input being fed from a Read Only Memory 19,104 storing values of a reference waveform (eg sin wt), by which the received signal is multiplied. The integration period of the multiplying digital to analogue converter is selected such that unwanted multiplication products integrate out, leaving the response coefficient at the reference frequency. For speed, a second channel may be used to establish the orthogonal coefficient. Methods are proposed so that the arrangement operates with single or two quadrant multiplying digital to analogue converters and to select harmonic coefficients.
Patent EP-0267107-A2 (EP)
Inventor: ARMAND MICHEL
IPC: H01M10/0568
Filed: 1987-10-29
Abstract: Ionically conductive material composed of a salt represented by one of the following formulas:   <IMAGE>   M [RFCOCRCOR'F]; M [RFCOCRSO2R'F]; M [RFSO2CRSO2R'F]  in a liquid or solid solvent. Application to electrochemistry.
Patent EP-0296526-A2 (EP)
Title: Valve for hydraulic cylinders and the like
Inventor: DECKER ARNOLD F
IPC: F15B13/16
Filed: 1988-06-21
Abstract: Fluid flow control valves are provided having a jet pump or aspirator (53) connected to a plurality of fluid passageways. Fluid flow from one of the passageways through the jet pump (53) creates a partial vacuum enabling fluid flow to be drawn through the other of the fluid passageways connected to the jet pump (53). Such valves enable hydraulic fluids of a single-acting piston-cylinder unit or the like to be readily exhausted. 
     In a provided system of this invention, hy­draulic or pneumatic pumps may be employed for cylinder exhaustion.
Patent EP-0302446-A2 (EP)
Inventor: DIETIKER PAUL
IPC: F23N5/10
Filed: 1988-08-02
Abstract: A slow opening and fast closing gas valve (C) includes a valve seat (6A) and a valve closure member (6) arranged to respond to a gas pressure to seal against the valve seat to close the valve to an input gas flow therethrough. In order to open the valve, the gas exerting the gas pressure for sealing the valve closure member against the valve seat is allowed to bleed-off through a restriction (28,32) while the input gas is allowed to urge the valve closure member (6) away from the valve seat to provide a slow opening of the input gas flow path through the valve. In order to close the input gas path through the valve, the input gas pressure is applied to the valve closure member to assist a closure spring (10) in urging the valve closure member against the valve seat (6A) to produce a fast closure of the valve. A second valve (D) is arranged to selectively control the flow path (24,26,30,32,34) of the gas being bled off from the valve closure member to provide an unrestricted flow path or a restricted flow path. The restricted flow path (26,28) is used during the opening of the valve while the unrestricted flow path (24,24A) is used during a closing of the valve.
Patent EP-0311828-A2 (EP)
Inventor: DOLEZYCH UDO
IPC: F16G11/12
Filed: 1988-09-24
Abstract: The device for tightening, in particular for load-fastening belts, has a frame part with a pair of side pieces, which are arranged in a customary manner with spacing on both sides of a bridge element, constructed integrally with said side pieces, having bore holes for the rotational bearing of a belt winding shaft with a slot, which belt winding shaft interacts on the one hand with a swivellable manual drive lever and, on the other hand, with a ratchet wheel locking mechanism, each bearing bore hole being constructed towards the top and the outside with a partially circular guide link for a carrier latch, arranged displaceably in the manual drive lever, and a likewise displaceably arranged return locking latch being present in the frame part. The side pieces (1a, 1b) are rigidly connected to each other to form the frame part (10) without the arrangement of the integral bridge element by means of at least two spacer elements (2, 3), constructed in several parts with the side pieces (1a, 1b). <IMAGE>
Patent EP-0317999-A2 (EP)
Inventor: YAMASAKI HIROKA
IPC: H01J29/76
Filed: 1988-11-24
Abstract: A ferrite sheet used to finely adjust the magnetic field which is produced and controlled by the deflection yoke of a cathode-ray tube. The sheet is simply bonded to an appropriate portion of the surface of the yoke via pressure sensitive adhesive. The layer of the adhesive which is formed on one surface of the sheet contains substantially no solvent.
Patent EP-0300550-A2 (EP)
Inventor: BONETTO CLAUDIO
IPC: E05F15/00
Filed: 1988-07-09
Abstract: On the edge of the glass receiving frame of the car there is provided a hollow (at 3) weather strip (1) within which two parallel conductors (5) extend spaced apart and are connected to an electric or electronic control unit (7) which is connected to the motor (9) of the power windows and to an outer control switch (11). In case of abnormal working conditions, a squashing of the cavity or channel (3) of the weather strip (1) causes a contact of the conductors (5) closing the circuit connected to a switch reversing the motion of the motor (9) in the control unit (7). 
     A temporary storage causes the window to continue the movement downwardly in spite of other commands sent to the device control unit.
Patent EP-0277006-A2 (EP)
Inventor: HUGHES FRANCIS RICHARD
IPC: G21D3/06
Filed: 1988-01-27
Abstract: The present invention is a component sensor monitoring system which includes all sensor and plant component monitoring at distributed plant locations close to the sensors which are the source of the signals to be analyzed. Minimally preconditioned analog sensor signals are multiplexed, filtered and adjusted before being applied to an analog-to-digital converter to produce digital samples to be stored in a data memory of a digital signal processor using a direct memory access technique. A data acquisition computer also control the selection of sen­sors, gain, etc., based on commands from a controller. The digital signal processor, collects data, processes it and sends it to the controller for analysis to determined plant component condition and to check the possibility that the particular sensor may be malfunctioning. Once a sensor signal is processed, the controller selects the next sensor by transmitting an appropriate command to the data acquisi­tion computer.
Patent EP-0279676-A2 (EP)
Inventor: FOX-ROBERTS JUDITH JANE
IPC: A01N63/30
Filed: 1988-02-18
Abstract: A method of combating Take-all fungi in a cereal or grass crop is provided which comprises treating the crop, seeds of such a crop, or the medium in which the crop is growing or is to be grown with the fungus  Microdochium   bolleyi .
Patent EP-0285428-A2 (EP)
Inventor: SAKAMOTO NORIYASU
IPC: C07C335/26
Filed: 1988-03-31
Abstract: A benzoylurea derivative represented by the formula (I) described below is a useful insecticide which can be formulated into insecticidal and/or acaricidal compositions containing it as an active ingredient:
      wherein R₁ is a chlorine or fluorine atom, each of R₂ and R₃, which may be the same or different, is a fluorine or hydrogen atom, R₄ is a chlorine or hydrogen atom, R₅ is a halogen atom or a methyl or trifluoro­methyl group, and X is an oxygen or sulfur atom. 
     The compound (I) may be prepared by reaction of a benzoyl isocyanate with an aniline compound or by reaction of a benzamide with an iso- or thioiso-cyanate.
Patent EP-0294163-A2 (EP)
Inventor: KOKADO MASAYUKI
IPC: H01L21/8222
Filed: 1988-06-01
Abstract: A semiconductor integrated circuit having an emitter follower circuit coupled with an output of a logic circuit includes the following. A first emitter follower circuit (44) receives an output signal ( a ) of a logic circuit (41. 42, 43) such as an emitter coupled logic circuit. An output signal ( c ) obtained at an emitter output of the first emitter follower circuit (44) forms a finalized output signal of the logic circuit. A second emitter follower circuit (45) receives a signal ( c ) in phase with the output signal ( c ) of the logic circuit. A detecting circuit (46, 47) detects a difference ( d ) in level between the output signal of the first emitter follower circuit (44) and an output signal ( d ) of the second emitter follower circuit (45). A driving circuit (49) drives a load capacitance (C L ) coupled with the emitter output of the first emitter follower circuit (44) during a period when the detecting circuit (46, 47) detects the difference.
Patent EP-0300651-A2 (EP)
Inventor: HAFEMAN DEAN
IPC: G01N27/414
Filed: 1988-07-08
Abstract: Devices and methods are provided for determining the presence and amount of an analyte by measuring a redox potential-modulated photoinducing signal from a photoresponsive element and are provided for determining the presence and amount of an analyte by measuring a redox potential, pH or ion modulated photo­induced signal from a photoresponsive element (150), where one signal is a constant system (122) and the other signal(s) (120) is a variable system. The constant system signal is used to standardize the variable system signal e.g. via operational amplifier (110) and reference electrode (170). Various protocols may be employed where an analyte may be directly or indirectly coupled to a redox couple, a pH or ion system for detection. A photoresponsive element may have a medium-contacting surface which is partially covered with an electronically conducting layer (153) and partially covered with a protective insulative layer (152).
Patent EP-0303411-A2 (EP)
Inventor: GOODALL DAVID RAYMOND
IPC: E06B3/66
Filed: 1988-08-05
Abstract: A double glazing unit (1) comprising an outer pane (2) of body coloured heat absorbing glass and an inner pane (3) of annealed glass with a coating (4) including a silver layer having a thickness in the range 15 nm to 40 nm on its face turned towards the outer pane.
Patent EP-0307120-A2 (EP)
Inventor: MURRAY DAVID WILLIAM
IPC: G06V10/426
Filed: 1988-08-26
Abstract: In a method and apparatus for the location and recognition of a simple (e.g. polyhedral) object (2), relative movement between the object and a video camera (1) is achieved by scanning of the camera or movement of the object. The object is surveyed by the camera, and pixels representing at least three successive images (3) generated by the camera are stored. The pixels are processed to locate edge-representing pixels (edgels). Visual motion vectors are computed at the edgels in the central one of the three images. The edgels are notionally linked into strings (18-36) representing edges of the object interconnected at vertices (12-17), to form a vertex-edge graph, which is subsequently segmented into topologically connected subgraphs. For each subgraph the distances of the vertices from the camera and their velocities relative to the camera are computed, and a partial wireframe of the object is derived from those distances. The partial wireframe is then compared with stored data relating to wireframe models to determine whether there is correspondence between the shape of the object and the shape represented by any of the models.
Patent EP-0314489-A2 (EP)
Inventor: WATKINS JAMES W
IPC: C08F299/00
Filed: 1988-10-28
Abstract: Polyunsaturated compounds useful in radiation curable compositions are made by reacting p-vinylphenol and a polyisocyanate in the ratio of one mole of p-vinylphenol for each isocyanate group of the polyisocyanate.
Patent EP-0283407-A2 (EP)
Inventor: CYPRIEN GUY
IPC: A61K33/18
Filed: 1988-02-23
Abstract: Heat-vulcanized silicone dosage forms adapted for the continuous and controlled release of iodine values, notably to domestic water supplies for the treatment of the various disease states attributed to iodine deficiency, are shaped from (A) a diorganopolysiloxane matrix resin containing at least two vinyl groups bonded to silicon per molecule and having a viscosity of at least 500,000 mPa.s at 25 DEG  C.; (B) at least one organohydropolysiloxane containing at least three hydrogen atoms bonded to silicon per molecule; (C) a reinforcing amount of a filler material therefor; (D) a catalytically effective amount of a platinum group metal catalyst; and (E) a therapeutically effective amount of at least one water soluble, nontoxic, organic and/or inorganic iodine compound which is in solid or liquid state at ambient temperature.
Patent EP-0326989-A2 (EP)
Inventor: HASHIMOTO YASUHIRO
IPC: C12N15/09
Filed: 1989-01-30
Abstract: A method of bacterial identification which comprises hybridizing single-stranded chromosomal reference DNAs immobilized in a solid phase with a single-stranded DNA extracted from a bacterial strain to be assayed and labelled with a non-radioactive marker; and a kit for bacterial identification which contains reagents for extracting DNA 10 from bacterial cells to be assayed and containers in which single-stranded chromosomal reference DNAs are immobilized in a solid phase are disclosed. 
     The method and the kit using a solid-phase container enable determination of bacterial homology by a non-isotopic technique in a precise and rapid manner.
Patent EP-0352836-A2 (EP)
Inventor: GALVANIN BRUNO
IPC: B65H67/06
Filed: 1989-07-05
Abstract: The device includes a tubular outer housing (1) having a vertical axis, in which a main mobile element (3) may be made to slide supporting a plurality of vertical rods (14) provided with lower terminal tangs (15) which may be made to engage with the base of a selected cone. An auxiliary mobile element (22) below provided with means (35) for the engagement and the disengagement of a compression element (37) of the stacked cones may be made integral with said main mobile element (3) at a variable preset distance.