baber/WOPTO huggingface dataset:
Patent EP-0252419-A2 (EP)
Inventor: BARBIERI ELDA
IPC: E01C23/12
Filed: 1987-07-01
Abstract: According to the present invention, a mobile, self- propelling crushing machine includes a structure essentially consisting of two beams (1, 2), on which a central frame (3) is welded, said central frame housing a rotor (30), which is supported on a frame (16), which, in one form of execution of the invention, is lowered by hydraulic cylinders (12, 13, 14, 15) fixed to the frame. In another form of execution of the invention, the frame (65) is driven by four mechanical jacks, being connected with each other by means of chains (68, 69) and being driven by a single hydraulic motor (60). Thus the penetration fo the rotor into the soil to be treated does not depend only on its own weight, but especially on the action of the just-mentioned hydraulic cylinders or mechanical jacks. The rotor (30) is driven by two hydraulic motors (38, 39) the one opposite to the other and self-adjusted, so that, when a pressure transductor signals a pressure increase to the hydraulic motors of the rotor, due to an increased effort, the forward movement speed of the machine, which moves on tracks, decreases as a consequence.
Patent EP-0257552-A2 (EP)
Inventor: TANAKA YASUSHI C O MITSUBISHI
IPC: H04N5/44
Filed: 1987-08-19
Abstract: In a television signal selection device, a band to-be-searched within a channel is checked successively from the upper side toward the lower side thereof with a video signal detection output and an AFT voltage output, by the use of a unit search frequency band which is prescribed by the characteristic of a lower-side adjacent voice trap on the lower frequency side and the PLL lock-in range of a video signal demodulator on the higher frequency side. In addition, the checked results are stored as the positions of the unit search frequency bands of the band to-be-searched.
Patent EP-0260515-A2 (EP)
Inventor: WEI JAMES YUAN
IPC: G06F7/533
Filed: 1987-08-31
Abstract: The invention performs the multiplication and/or accumulation of digital numbers in either two's complement or unsigned magnitude representation. A modified Booth algorithm minimizes the number of partial products generated. Two adder arrays sum the partial products in parallel to generate intermediate values which are then summed by a third adder array. The partial products are divided between the two adder arrays in a manner which optimizes the speed of the circuit.
Patent EP-0272571-A2 (EP)
Inventor: SVAGR ALEXANDR
IPC: B21B13/02
Filed: 1987-12-12
Abstract: A roll stand with roll rings (10) which are placed from one side or in a cantilevered manner on a pair of adjustable roll support shafts (1) which are supported on two sides. Both roll support shafts have extension journals which project beyond the roll rings. Journal bearings (2, 3) can be slid onto and are fixable on the extension journals. The journal bearings have bearing housings which are connected with each other in a frictional engaging manner for absorbing rolling forces by means of piston-cylinder units (4) which can be actuated by a pressure medium and are movable parallel to the direction of adjustment of the roll support shafts. One of the bearing housings is connected to the piston rods of the piston-cylinder unit and the other bearing housing, which supports the piston-cylinder units, has sliding guide means (2b) for the piston rods. The roll stand further includes additional piston rods. The roll stand further includes additional piston-cylinder units arranged between the two bearing housings. The cylinders and pistons of the additional piston-cylinder units (6) are guided by the piston rods of the other piston-cylinder units which connect the bearing housings. The pistons of the second piston-cylinder units rest against one of the two bearing housings and the cylinders of the additional piston cylinder units rest against the other of the bearing housings. Pressure can be applied to the additional piston-cylinder units independently of the other piston-cylinder units.
Patent EP-0271880-A2 (EP)
Inventor: KANDLER GEORG
IPC: F16M11/04
Filed: 1987-12-15
Abstract: A support assembly is provided which is intended to be capable of use particularly for supporting equipment used in medical technology. Such support assemblies are subject to the problem that sensitive supply lines must be guided through the parts of the support assembly which can move relative to one another. The design of the supporting assembly is complicated to avoid damaging these lines. Furthermore, springs and, if necessary, a brake are provided to compensate for weights. In order that the supply lines are guided in a protected manner and, at the same time, that the compensating springs and, if required, brake, are easily accessible from the outside as replaceable parts, the support assembly has a hollow space for carrying the supply lines and a compression spring for mass compensation. One bearing for the compression spring is connected to the outside of the support assembly arm and the other is connected to the moving part, such that the spring is arranged outside the hollow space. <IMAGE>
Patent EP-0236055-A2 (EP)
Inventor: BARTHOLIC DAVID B
IPC: C10G11/18
Filed: 1987-02-24
Abstract: A process wherein lower boiling products (H) are obtained from a hydrocarbon feed (J and/or HH) by contacting the feed with fluidized solid contact material at elevated temperature in a riser (K), spent contact material is separated and stripped of volatile hydrocarbons in a stripping zone (D), stripped contact material is regenerated with oxygen-containing gas (A) in a regeneration zone (B), and hot freshly regenerated fluidized solid contact material is returned to the riser (K), the process further including two or more of the following:
     (i) suspending hot regenerated contact material in a carbonizable lift gas at the lower portion of the riser and injecting hydrocarbon feed higher in the riser;   (ii) charging hydrocarbon feed into the base of the riser, steam cooling a portion of the hot freshly regenerated contact material, and contacting the hydrocarbon feed with hot regenerated contact material upstream of where said hydrocarbon feed is contacted with the steam cooled contact material;   (iii) cooling a portion of hot freshly regenerated contact material before returning it to the riser; and   (iv) adding a portion of freshly heated regenerated contact material to said stripping zone.
Patent EP-0246739-A2 (EP)
Inventor: SATO KAZUO SANKYO AGRICULTURAL
IPC: A61K31/365
Filed: 1987-03-23
Abstract: Compounds having a 16-membered macrolide ring, and related to the milbemycins and avermectins, with substituents at positions 5, 13, 25 and optionally also 23, have acaricidal, insecticidal and anthelmintic properties. They are useful for treating various pests in plants and animals.
Patent EP-0245104-A2 (EP)
Inventor: CHOWN PETER ARTHUR CHARLES
IPC: B60P1/02
Filed: 1987-05-08
Abstract: A trailer comprising a body; a load-carrying floor forming part of that body; means, selected from the group comprising wheels, skids and struts, supporting the floor some way above the ground on which the trailer stands in use; and means to hitch the trailer to a towing vehicle; characterised by the provision of first means linking the trailer floor to the remainder of the trailer body such that the floor can be dropped from the body to the ground for loading; second, power-aided means to raise the trailer floor and its load subsequently back into the body; and third means securing the trailer floor and its load in that raised position for transport of the load by the trailer.
Patent EP-0269428-A2 (EP)
Inventor: MUTERSPAUGH MAX WARD
IPC: H03B5/12
Filed: 1987-11-25
Abstract: The RF stage (3) and local oscillator stage (7) of a tuner both include respective cascode connected dual gate field effect transistors (101;401, Fig 2) as the amplifying device and similarly configured tuned circuits (300; 500, Fig 2) coupled to the first gate electrodes (G1) of the field effect transistors. The tracking characteristics of the tuner are enhanced due to the similar amplifier and tuned circuit configurations.
Patent EP-0278280-A2 (EP)
Inventor: NEUHAUS JOSEF
IPC: B65F1/14
Filed: 1988-01-21
Abstract: Garbage pail adapted to be installed in a cabinet having a swinging access door, with a bearing axis extending vertically, laterally of the wall surface of the pail, on which axis there is seated a pail support, and a pail coupling for movement of the pail in response to opening of the door, the coupling being both automatically mechanically and/or manually disengageable and, upon closing of the door, automatically reengageable.
Patent EP-0281099-A2 (EP)
Inventor: HIDEO YUNOKI
IPC: H04Q11/04
Filed: 1988-03-02
Abstract: A method for management of logical channels essen­tial for packet communication between an ISDN and subscribers. An ISDN cannot maintain details on each of the number of pieces of data terminal equipment in each subscriber. Therefore, the data terminal equipment returns to the ISDN the logical channel group number (LCGN) which has been allotted to itself upon receipt of a package at the ISDN. The ISDN then refers to the logical channel management memory corresponding to the specified data terminal equipment using that LCGN, while the data terminal equipment refers to the logical channel management memory in its own terminal adapter, with both thus obtaining the information required for the start of the packet communication. 
     Further, when forming in the ISDN a logical channel management memory corresponding to a newly established data terminal equipment, direct registration is performed directly between the ISDN and data terminal equipment automatically for the LCGN, etc.
Patent EP-0281999-A2 (EP)
Inventor: HEATH CHESTER ASBURY
IPC: G06F9/44
Filed: 1988-03-08
Abstract: A data processing system includes a central processing unit (CPU), a main memory unit, and input/output (I/O) sockets, each adapted to receive a selected one of a plurality of different and/or similar option cards. Each card contains (or is connected to) and controls a respective peripheral device, and each card is pre-wired with an ID value corresponding to its card type. Programmable option registers on each card store parameters such as address information, priority levels, and other system resource parameters. A setup routine, during initial power-on, retrieves and stores the appropriate parameters in the I/O cards and also in socket locations in main memory, one location being assigned to each input/output socket. Each socket location is adapted to hold the parameters associated with the card inserted in its respective socket and the card ID value. That portion of main memory containing the socket locations is adapted to maintain the parameter and ID information by means of battery power when system power fails or is disconnected, i.e., a non-volatile memory portion. Subsequent power-on routines are simplified by merely transferring parameters from the memory to the card registers if the status of all the sockets has not changed since the last power-down.
Patent EP-0286834-A2 (EP)
Inventor: PETR HORN
IPC: G01N25/68
Filed: 1988-03-10
Abstract: A thermally conducting support (6) having electrodes (5) is mounted in a cooling block (2). The electrodes (5) form a temperature sensor, a heating electrode and electrodes for measuring the conductivity, and are covered by an electrically insulating layer (7), the layer forming the boundary of a surface on which dew can form over the length L. The cooling block (2) is enclosed in a thermal insulation (4) and its temperature is measured by a second temperature sensor (8). The cross-sectional area of the thermal transport (which is proportional to D) from the cooling block (2) to the surface on which dew can form (proportional to L) is substantially smaller than the actual surface on which dew can form. As a result it is possible for the temperature at the surface on which dew can form during condensate formation to be determined essentially by the temperature of the condensate at the surface on which dew can form and for a plateau to be detectable in the dew point with increasing condensate formation. 
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Patent EP-0284058-A2 (EP)
Inventor: FUJITA TAMIO
IPC: C08L27/06
Filed: 1988-03-24
Abstract: A wood-like molded article rich in the feeling of real wood. The article is manufactured by molding 100 parts by weight of a thermoplastic synthetic resin and 10-400 parts by weight of a pulverized plant fiber to give a molded article and then decorating the molded article with a colorant and/or paint for wood without grinding or after grinding the surface of the article. The feeling of real wood is enhanced when the molded surface is provided with an embossed pattern of wood grain.
Patent EP-0310118-A2 (EP)
Inventor: MOORE III DAN T
IPC: B32B1/02
Filed: 1988-09-30
Abstract: The invention concerns constrained layer sound damping. A composition and a laminated structure are provided for the reduction of noise coming from housings such as oil pans for automobiles. The composition (30) comprises a rubbery polyurethane, an olefin polymer, and a filler. The laminated structure comprises the housing (10), the composition (30), and a sheet metal liner (40). The composition (30) contains a blowing agent which is activated to provide a single unitary structure which dampens noise. The polyurethane and olefin polymer are thoroughly intermixed with each other, but maintain their separate identities in the blend.
Patent EP-0290080-A2 (EP)
Inventor: BRILKA JOACHIM
IPC: H03G1/04
Filed: 1988-04-26
Abstract: In this circuit arrangement, comprising a differential amplifier (1) with two emitter-coupled transistors (101, 102), arranged between an input (2, 3) and an output (6), a high linearity and stability is achieved in spite of low supply voltage, high dynamic range and production in a method which results in transistors with a relatively low "early voltage", by means of a combination of at least one ohmic resistance (103, 104; 202) inserted into the emitter branches of the transistors (101, 102) and an ohmic feedback network (7) for feeding back a signal from the output (6) to the input (2, 3). …<IMAGE>…
Patent EP-0274436-A2 (EP)
Title: Word processing apparatus
Inventor: TOSHIYUKI SAKAI BROTHER KOGYO
IPC: G06F17/27
Filed: 1988-01-07
Abstract: In the conventional word processing apparatus provided with a users' dictionary memory into or from which arbitrary words such as proper nouns can be registered or deleted, each word to be registered or deleted into or from the users' dictionary memory is required to be pointed out by a cursor in the case of the memory mode and to be pointed out by a print head in the case of the typewriter mode. 
     Disclosed is a word processing apparatus provided with a register controlling means registering the word nearest to a pointer element of an outputting means which is a displaying means or a printing means into the users' dictionary memory and a delete controlling means deleting the word nearest to the pointer element of the outputting means from the users' dictionary memory.
Patent EP-0289279-A2 (EP)
Inventor: OKUNUKI MASAHIKO
IPC: H01J37/317
Filed: 1988-04-27
Abstract: A charged-particle beam pattern drawing apparatus for drawing, by use of a charged-particle beam, a desired circuit pattern on a workpiece (WF) having a surface coated with a sensitive material, is disclosed. The apparatus includes a data source CAD, PG, MU, ML) having stored therein a data related to the circuit pattern, a plurality of charged-particle beam producing sources (ES0-ES15) for emitting charged-­particle beams toward the workpiece, in accordance with the data supplied thereto from the data source, and a plurality of deflecting electrodes (X1,X2,Y1, Y2) each being provided for corresponding one of the charged-­particle beam producing sources, for deflecting the charged-particle beams from the charged-particle beam producing sources independently of each other and in accordance with the data supplied from the data source.
Patent EP-0295954-A2 (EP)
Inventor: VOGEL RICHARD I
IPC: A61K31/20
Filed: 1988-06-17
Abstract: Omega-3, 20-22 carbon aton, hexa- or penta- unsaturated fatty acids are used in the treatment of periodontal disease.
Patent EP-0320099-A2 (EP)
Inventor: CRANE DAVID PAUL
IPC: G06F12/10
Filed: 1988-10-17
Abstract: A multi-cache data storage system has a number of cache units and a main memory. The caches are addressed by a virtual address. When data is updated in one of the caches, the virtual address is translated into a physical address and sent to the main memory over a bus, along with the updated data value. Each cache continuously monitors the bus for updates from other caches and checks whether it holds a data item corresponding to the physical address. If so, the data item is updated or invalidated, so as to ensure cache coherency.
Patent EP-0316161-A2 (EP)
Inventor: TERASHIMA KAZUTAKA C O PATENT
IPC: C30B33/00
Filed: 1988-11-09
Abstract: A method of heat treatment for purifying a Group II-VI compound semiconductor and for producing a high purity Group II-­VI compound semiconductor crystal using a sealed container (11) in which is placed a Group II-VI compound semiconductor crystal as raw material. The process includes heating means applied to the sealed container (11) producing a temperature difference with a high-temperature zone (110) and a low-temperature zone (120) in the sealed container, placing the raw material (12) into the high-­temperature zone (110) of the sealed container, using a host atom (13) to make an atmosphere of either a Group II element or a Group VI element, or a mixed atmosphere of both elements.
Patent EP-0318248-A2 (EP)
Inventor: MUTH WALTER E
IPC: G01N33/00
Filed: 1988-11-22
Abstract: A sample of the pressure tube (12) of a CANDU type of nuclear reactor is obtained for deuterium analyses without removing the pressure tube from the reactor. The preferred sampling tool comprises two cutters (4,5) and means (6,7) for capturing the removal material, wherein one cutter (4) removes the surface oxide layer, and the second cutter (5) removes a sample for analysis. The cutters and cutting operation are designed to avoid damaging the integrity of the pressure tube to allow it to remain in service. In the preferred embodiment, the sampling tool performs the surface and sample removal operation with the fueling equipment (3) with simple linear movement.
Patent EP-0320172-A2 (EP)
Inventor: LAW KAM W C O MINNESOTA MINING
IPC: C08K5/34
Filed: 1988-12-01
Abstract: The invention provides a novel resin comprising the reaction product of reactive, curable phenolic resin such as resole phenolic resin with a thermally stable, aromatic ligand such as a phthalocyanine compound and abrasive products which include a bond system comprising a mixture or reaction product of a curable hard resin and thermally stable, aromatic ligand. The preferred abrasive products are coated and three-dimensional, low density abrasive products.
Patent EP-0320264-A2 (EP)
Inventor: SHIMIZU TOKIHIKO
IPC: G02F1/1335
Filed: 1988-12-08
Abstract: A color filter (2) prepared by providing red, green and blue picture elements (2a) and a black matrix (2b), all comprising a photosensitive resin and a pigment, on a transparent substrate (1) and a transparent electrode layer (2c) on the surface, wherein said photosensitive resin comprises a polyfunctional acrylate monomer, an organic polymer binder and a photopolymerization initiator composed of at least one member selected from the group consisting of halomethyloxadiazole compounds and halomethyl-triazine compounds. 
     The color filter provided herein gives a pattern having a high precision and a high surface smoothness owing to the photosensitive resin and exhibits a good environment resistance owing to the pigment.
Patent EP-0283380-A2 (EP)
Inventor: GARCEAU PATRICK
IPC: F15B15/12
Filed: 1988-03-08
Abstract: The invention relates to a fluid-operated rotary-vane device (actuator or pump), comprising a casing (3) traversed by a rotary shaft (1). A double vane (6, 6'), capable of rotating with the shaft, and two fixed partitions (5, 5') determine inside the casing two chambers (4a1, 2, 4b1, 2) of a complementarily variable volume. The vane is formed by a parallelepipedal bar attached to the shaft (1), which shaft is entirely cylindrical. The partitions (5, 5') are integral with a cover plate belonging to the casing. A very low level of inter-chamber leakage is maintained without an internal seal. <IMAGE>
Patent EP-0294327-A2 (EP)
Inventor: TURLEY HOMER L
IPC: H01M4/86
Filed: 1988-05-24
Abstract: A bipolar battery assembly of the consumable metal anode type is described. Contact between internal battery elements is now enhanced by air assisted, internally exerted compressive force. Battery elements are constructed in modular manner that assists in the ease of battery assembly and disassembly. Furthermore, ease of anode replenishment is maintained. A multitude of individual cells can now be joined together in an efficient bipolar assembly cell stack for augmented electrical energy generation. In addition to being bipolar, the battery is of rugged construction, providing for dependable, long-life operation that is desirably maintenance-free.
Patent EP-0309392-A2 (EP)
Inventor: CAMPBELL COLIN DENNIS DR
IPC: C09B35/10
Filed: 1988-07-28
Abstract: Compounds of the formulae I or II 
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 and salts and hydrates, a process for their preparation and their use as intermediates for dye additives in pigment compositions and as intermediates for metal-containing pigments.
Patent EP-0325980-A2 (EP)
Inventor: GRABER HEINZ
IPC: F16K3/08
Filed: 1989-01-16
Abstract: The ceramic upper part (10) is designed as a pivoting slide and has a pivoting disc (22) with a through-opening (24) and a disc (26), resting thereon, with a through-opening (28). The disc (26) is arranged fixed to the housing, while the pivoting disc (22) can rotate about the axis of rotation (18) by means of the operating member (20). The two through-openings (24, 28) can thus be brought into and out of an overlapping position. On the end region remote from the pivoting disc (22), the operating member (20) has a tooth system (50). Two cam discs (56, 64) are seated on the tooth system (50), each having a tab (58) projecting outwards in the radial direction. On the housing (16) of the ceramic upper part (10) there is arranged an opposing stop (70) which partially surrounds the cam discs (56, 64) and has two opposing stop surfaces (72, 72'). In order to limit the permissible rotation angle of the operating member (20), the two cam discs (56, 64) can be placed on the tooth system (50), twisted with respect to one another, so that one side surface of the tab (58) of the first cam disc (56) forms the first stop surface (60') and the second stop surface (60) is formed by a lateral surface of the tab (58) of the second cam disc (64). The distance between the two stop surfaces (60, 60') is hence freely selectable and the permissible rotation angle of the operating member (20) can be limited. <IMAGE>
Patent EP-0330077-A2 (EP)
Inventor: TOYAMA YOSHIKUNI
IPC: G03G15/00
Filed: 1989-02-16
Abstract: The present invention relates to an image forming apparatus in which a sheet cassette for containing sheets is removably mounted to a body of the apparatus. The image forming apparatus comprises a frame structure having a pair of legs spaced apart from each other, a bottom plate arranged on the legs, a first side plate arranged at one ends of the legs and uprightly mounted on the bottom plate, a second side plate arranged in confronting relation to the first side plate at the other ends of the legs and having a lower end portion extending below the legs and covering the other ends of the legs, and stay members for inter-­connecting the first and second side plates at their upper portions.