baber/WOPTO huggingface dataset:
Patent EP-0376334-A2 (EP)
Inventor: MOROHASHI KENJI
IPC: B28B3/20
Filed: 1989-12-28
Abstract: A first non-asbestos inorganic hardened composition comprising a mixture of 100 parts by weight of cement, 5 to 60 parts by weight of quartzite powder, 5 to 60 parts by weight of wollastonite, and 0.1 to 10 parts by weight of fiber, mixed with an appropriate amount of water, molded, and hardened, and a second non-asbestos inorganic hardened composition based on the first composition, further comprising: (A) 0.2 to 8 parts by weight of an alkali metal chloride or an alkaline earth metal chloride, and/or (B) 0.1 to 6 parts by weight of a water reducing agent and 0.1 to 4 parts by weight of a thickener; and a method for producing a non-asbestos inorganic hardened composition comprising adding an appropriate amount of water to the above composition, and subjecting the mixture to an extrusion process, a roll pressing process, and a flat pressing process followed by hardening and curing.
Patent EP-0329399-A2 (EP)
Inventor: IGUCHI KAZUAKI
IPC: H04M1/02
Filed: 1989-02-15
Abstract: A vehicle-mounted telephone or similar small-sized equipment having a handset (12) with a liquid crystal display (LCD) (16) and a cradle (14) for holding the handset in place. Sensor (24) is built in at least one of the handset and cradle to determine whether or not the handset is present on the cradle. In response to a sense output of the sensor (24), a controller varies drive voltage which is applied to an LCD driver and thereby varies the visual angle of the LCD automatically. The drive voltage selectively has a first value associated with a first visual angle which occurs when the handset is mounted on the cradle and a second value associated with a second visual angle which occurs when the handset is removed from the cradle. The controller further controls the drive voltage in such a manner as to selectively apply drive voltage associated with any of a desired number of visual angles to the LCD driver. An implementation is provided for allowing a person to manually change the drive voltage in a stepless or analog fashion as desired.
Patent EP-0333509-A2 (EP)
Inventor: COFFEY MICHAEL
IPC: H01L21/3205
Filed: 1989-03-17
Abstract: An integrated circuit and a method of altering such an integrated circuit (e.g., during final testing of the circuit) are disclosed. The method can be used to program a circuit, wire around defective portions of a circuit, or otherwise permanently alter a circuit by employing a directed energy source such as a laser to sever electrical paths in an upper layer of metallization in an integrated circuit. The integrated circuit comprises a laminated upper metallization layer, the upper layer(s) of which laminate are removed from the laser-alterable lower layer at selected locations in the metallization layer to provide laser-alteration sites in the circuit. In a pre­ferred embodiment, the upper metallization layer comprises a two-layer laminate including an upper, relatively thick layer of an aluminum/silicon alloy (112) and a lower, relatively thin layer of titanium nitride (111).
Patent EP-0375224-A2 (EP)
Inventor: SOGGE DALE R
IPC: H01H35/34
Filed: 1989-12-08
Abstract: A pressure responsive switch having upper and lower contact assemblies with a snap acting member and an electrically conductive member sandwiched therebetween. The assemblies each includes an insulating body with a hollow center and an electrically conductive member having a contact in the center portion and extending externally of the body. The snap acting member is in constant engagement with the sandwiched conductive member and normally in engagement with the electrically conductive member of the upper assembly. When a pressure is applied which is sufficient to cause the snap acting member to snap into its second stable state, the connection thereof with the electrically conductive member in the upper contact assembly is broken and connection is made with the electrically conductive member in the lower assembly. The switch is normally closed by removing the portion of the electrically conductive member in the lower assembly which extends external.ly thereof. The switch can be provided as normally open by removing the portion of the electrically conductive member in the upper assembly which extends externally thereof. In accordance with another embodiment, the switch is provided for operation in conjunction with a printed circuit board. The switch comprises an electrically conductive contact member fixed to the board and having a contact bump and an air conducting passageway. An electrically conductive support for a flexible conductive member is secured to the board within the fixed conductive contact member, the flexible member moving into and out of engagement with the bump in response to pressure changes.
Patent EP-0354847-A2 (EP)
Inventor: DIAMANDIS ELEFTHERIOS P
IPC: G01N33/543
Filed: 1989-08-09
Abstract: A conjugate for use in a labelling system comprises avidin or streptavidin linked to a carrier particle, having more than fifteen amino groups on its surface, which are individually capable of being labelled with an operable label. The carrier particle is capable of being linked to the avidin or streptavidin to form the conjugate. The conjugate is particularly useful in forming a fluorescent reagent system. The carrier particle is labelled with a plurality of ligand moieties forming with a lanthanide metal ion, fluorescent chelates attached to the plurality of amino groups to provide at least fifteen labels. The fluorescent reagent system, when excited to fluoresce, emits fluorescent radiation with an intensity amplified compared to intensity of fluorescent radiation emitted by the plurality of fluorescent lanthanide metal ion chelate moieties in a solution whereby the fluorescent reagent is void of any quenching effects due to multiple labelling in the fluorescent reagent system. The fluorescent labelling system is particularly useful in binding assays.
Patent EP-0391009-A2 (EP)
Inventor: APITZ SIEGFRIED DIPL-ING
IPC: G11B15/473
Filed: 1989-04-04
Abstract: The production tolerances of a head-drum unit (1) are compensated by a data value (Tv8) of a delay time (Tv), which is stored as an operating value in a non-volatile data memory (6) for setting a delay of the position signal (I(LG)) of a position encoder (9) of the head-drum unit (1). This operating value (Tv8) can be determined in a test circuit arrangement (5) from the vertical synchronisation signals (19) sensed in the helical track of a reference video tape (14) and the switching edge of the change-over signal (SK) generated by a head-drum control circuit (2) for changing over the video heads (11, 12), and can be stored in the non-volatile data memory (6). <IMAGE>
Patent EP-0381207-A2 (EP)
Inventor: KONIG ULF DR-ING
IPC: H01L21/265
Filed: 1990-02-01
Abstract: The amorphisation process according to the invention is used in structuring and insulating semiconductor components in a layer sequence consisting, in particular, of monocrystalline and polycrystalline regions. High-dose implantation is used to produce in the layer sequence amorphous, high-resistance zones which not only insulate the components formed in the semiconductor layer sequence from one another but are also used to structure the conductor tracks.
Patent EP-0402567-A2 (EP)
Inventor: STIRLING THOMAS E
IPC: B01F5/04
Filed: 1990-02-15
Abstract: A system and method of removing dissolved gases and volatile organic chemicals from a water supply is provided. Water is supplied under pressure to a contacting chamber (34) in a manner wherein it causes air to be aspirated into the chamber for turbulent contacting with the water. The air (12) and water (30) are directed through the contacting chamber in a common axial direction. Either the water or air may be heated prior to introduction to the contacting chamber to enhance the effectiveness of the dissolved gases and volatile organic chemicals removal.
Patent EP-0390099-A2 (EP)
Inventor: KIRRSTETTER REINER DR
IPC: A61K31/545
Filed: 1990-03-28
Abstract: Polar cephalosporin derivatives of the general formula I <IMAGE> and their physiologically tolerable acid addition salts, pharmaceutical preparations active against bacterial infections and which contain such cephalosporin derivatives, a process for the preparation of the cephalosporin derivatives and of the pharmaceutical preparations and use of the cephalosporin derivatives for the control of bacterial infections.
Patent EP-0395891-A2 (EP)
Inventor: HIRSCH WILHELM
IPC: B27F1/02
Filed: 1990-03-31
Abstract: In the machine tool for machining the ends of wooden window frame elements (R), downstream of a first work unit (1) for machining the one ends of the wooden frame elements, having a first work table (3) which is capable of moving, from its starting position (A) transversely to the longitudinal direction of the wooden frame elements (R), past a dimensioning saw (6) and at least one gang milling cutter (7) and has a clamping device (4), is arranged a second work unit (2), of the same kind as the first, for machining the other ends of the wooden frame elements. The two work units (1, 2) are arranged relative to one another such that their two work tables (3, 3') in their starting positions (A) are mutually aligned in their longitudinal directions. Furthermore, a supply conveyor (10) aligned with the first work table (3) situated in the starting position and a discharge conveyor (11) aligned with the second work table (3') situated in the starting position are provided. When the work tables (3, 3') are situated in their starting positions (A), wooden frame elements (R) can be simultaneously moved from supply conveyor (10) to the first work table (3), from the latter to the second work table (3') and from the latter to the discharge conveyor (11), thereby shortening the cycle time.
Patent EP-0393664-A2 (EP)
Inventor: DUFFIELD DAVID JAY
IPC: H04N5/44
Filed: 1990-04-19
Abstract: A switching system for a television receiver allows a user to specify which of several input connectors (AUX1; AUX2; AUX3) is assigned to which of several signal sources (VCR1;VCR2;CABLE). Thereafter, upon selection of a particular signal source, the system automatically selects the input connector associated with the selected signal source.
Patent EP-0399557-A2 (EP)
Inventor: ISHIKAWA TSUTOMU
IPC: H04B1/16
Filed: 1990-05-25
Abstract: An FM stereo receiver for receiving FM stereo broadcast signals includes a pro-logic surround system in which the left stereo signal, a right stereo signal, a stereo sum signal and a stereo difference signal are selectively emphasized. Also includes a noise signal detector (22) for detecting the noise signal in the received signal, and a device (23) for disabling the pro-logic surround system when the noise signal is detected.
Patent EP-0410188-A2 (EP)
Inventor: SEDLMEIER REINHOLD
IPC: H03K17/08
Filed: 1990-07-07
Abstract: The invention relates to a circuit arrangement for protecting a clocked semiconductor switch, the switching path of which is located in a load circuit, with a control circuit for limiting the peak current flowing through the switching path and an actual-value transmitter which forms an actual value from the load current flowing through the switching path of the semiconductor switch, and a Schmitt trigger following the actual-value transmitter. According to the invention, the lowest voltage level of the actual value is greater than the lower trigger threshold and less than the upper trigger threshold of the Schmitt trigger. The switching state of the Schmitt trigger changes after the actual value has exceeded the upper trigger threshold, which causes the semiconductor switch to open via the control circuit. Finally, supplying a control signal, generated by a control unit, to the input of the Schmitt trigger via the control circuit causes the semiconductor switch to close, the voltage level of this control signal being below the lower trigger threshold. This method allows a delay-free and self-holding switching-off of the semiconductor switch when a predetermined peak current value is exceeded, whereas the switching-on occurs in accordance with predetermined criteria by a higher-level control system. <IMAGE>
Patent EP-0409234-A2 (EP)
Inventor: SAITO SHINICHI
IPC: C09K19/58
Filed: 1990-07-19
Abstract: α-hydroxyketone derivatives represented by the general formula (I) which are novel optically active compounds; liquid crystal compositions, such as chiral smectic or chiral nematic compositions, containing the derivatives; and liquid crystal devices using the compositions. General Formula (I)
     wherein A and B are independently a radical represented by the general formula (II):
     wherein R 2  is an aliphatic hydrocarbon having 1 to 16 carbon atoms, which may contain -0- and may be substituted by a cyano group and/or a halogen atom,
     are independently a single bond,
     etc., X and Y are independently a single bond, or -CH 2 CH 2 -, etc., or an aliphatic hydrocarbon having 1 to 16 carbon atoms; R 1  is an alkyl group, a phenyl group, or a cyclohexyl group; n is 0 or 1; and the asterisk ( * ) indicates an asymmetric carbon atom.
Patent EP-0410369-A2 (EP)
Inventor: FERRO NICOLO
IPC: E06B3/38
Filed: 1990-07-24
Abstract: The present invention relates to an articulation structure between shutters and supporting frames particularly in facades of buildings and the like which is composed of a transverse profiled element (1) which is rigidly associated with the fixed structure and has a curved protrusion (2) which can be engaged by an open seat (15) defined by a profiled frame element (3) which supports a plate-like element (5).
Patent EP-0416514-A2 (EP)
Inventor: SCHMIDT AXEL DR RER NAT
IPC: C07H15/203
Filed: 1990-09-03
Abstract: For the specific determination of pancreatic  alpha -amylase in the presence of salivary  alpha -amylase in body fluids by reaction with a system for detecting  alpha -amylase with the addition of an inhibitor for salivary  alpha -amylase, the substrate used is a compound with the general formula I 
<IMAGE>
 in which R1 is a straight-chain or branched alkyl or alkoyl group with 1 to 6 C atoms, a cycloalkyl group or cycloalkoyl group with 3 to 6 C atoms, a benzoyl, benzyl or phenyl radical, in each case optionally with hydrophilic substituents, and R2 is a hydrogen atom, or in which R1 and R2 together form a methylene bridge whose H atoms can, independently of one another, each be replaced by an alkyl group with 1 to 5 C atoms or a phenyl group, Gluc is a glucose molecule, n is an integer from 1 to 3, and X is a radical which can be determined optically.
Patent EP-0421427-A2 (EP)
Inventor: MATSUDA SHINJI
IPC: H02P8/14
Filed: 1990-10-04
Abstract: A printer with a plurality of ink ribbon cassettes (33a-c) is capable of printing characters or designs with a selective one of these ink ribbon cassettes. The printer includes a vertically movable cassette table (12) on which the plurality of ink ribbon cassettes are mounted in pile, a stepping motor (35), and a rotary cam mechanism (34) for moving up and down the cassette table (12) when the stepping motor (35) drives to rotate the rotary cam mechanism (34). And, it further provides a memory (37b) for prestoring the rotational speed data for each rotational angle of the rotary cam mechanism (34) according to a variation pattern of load applied to the stepping motor (35) together with the rotation of the rotary cam mechanism (34). The rotational speed of the stepping motor (35) is controlled according to the rotational speed data corresponding to each rotational angle of the rotary cam mechanism (34) read out of the memory (37b).
Patent EP-0425911-A2 (EP)
Inventor: BONALDO JEAN M
IPC: A61M39/14
Filed: 1990-10-18
Abstract: A connector for use in introducing medication into a patient having a pair of plastic tubular members (12, 14) adapted to be manually pushed together to engage in a mating relationship with a locking mechanism that selectively secures the members together. One of the members has a sealed entry port at its end and the other member contains a needle (30) which centrally pierces the seal (50) of the port upon engagement of the members.
Patent EP-0425942-A2 (EP)
Inventor: NEUMANN ULRICH
IPC: B29C48/90
Filed: 1990-10-20
Abstract: The invention relates to a calibration and cooling apparatus for extruded plastic tubes. In a run-through cooling chamber 1 which is under negative pressure and has spray nozzles 3a, 3b, which are for a cooling fluid and are directed at the through-running tube 8, there extends from the inlet to the outlet of the tube 8 a guide element 2a, 2b, which is arranged slightly outside the operationally required position of the through-running tube 8. The guide element 2a, 2b is provided with a plurality of openings, through which spray nozzles 3a, 3b arranged behind them spray the cooling fluid onto the through-running tube 8. Provided at the inlet and at the outlet of the run-through cooling chamber 1 there are calibrating and sealing rings 7a and 7b, which comprise part-rings and can be opened out for the purpose of easier introduction of the beginning of the tube into the run-through cooling chamber 1. <IMAGE>
Patent EP-0432598-A2 (EP)
Inventor: WINTERER FRANZ
IPC: B30B11/02
Filed: 1990-12-01
Abstract: The invention relates to the manufacture of compression-moulded profiles or such like formed articles (18) from organic particle mixtures to which binding agent is added. To increase the productivity substantially compared with the prior art according to DE-A-3307557, a formed-article blank (9) is first formed by means of prepressing jaws (4 to 7) acting successively from different directions, and is then transferred to a columnar structure (row 19) of a main pressing station (14), said structure consisting of alternately arranged pressing jaws (17) and interposed formed articles (18). Acting on this pressing-jaw row (19) are pressure generators (15, 16) which, on the one hand, form the final shape of the formed article (18) and, on the other hand, guide the pressing-jaw row (19) through a curing channel (20). Each individual pressing jaw (18) is constructed, on one pressing side, as a male mould (28) and, on the opposite side as a female mould (29). <IMAGE>
Patent EP-0407147-A2 (EP)
Inventor: SAKAKIBARA MEGUMU
IPC: C08L53/00
Filed: 1990-07-03
Abstract: Articles molded from a moisture shrinkable polymer are provided. The articles are stretched. The moisture shrinkage polymer may comprise a graft copolymer, a block copolymer, or a blend of a thermoplastic polymer with a hydrophilic synthetic polymer or a polysaccharide. The article absorb moisture and shrink at room temperature of not more than 50°C in a highly humid atmosphere. The articles experience little decrease in tensile strength during shrinkage due to moisture absorption or upon prolonged storage after moisture absorption. A preferred form of the article is as a film for shrink-wrapping commodities which are not resistant to heat.
Patent EP-0414409-A2 (EP)
Inventor: ASPIN GORDON JAMES
IPC: H04W56/00
Filed: 1990-08-07
Abstract: A cordless telephone system has a plurality of base stations (10,12) communicating with portable handsets (14,15,18) by burst mode duplex, ie alternate periods of transmission and reception. Synchronisation between two adjacent base stations is achieved by means at one station which determine the relative phases of the transmit/receive bursts at the two stations and alter the frequency of the burst clock at the one station.
Patent EP-0426391-A2 (EP)
Inventor: HOSHINO FUTOSHI
IPC: D21H19/56
Filed: 1990-10-26
Abstract: A synthetic resin emulsion, whose polymer particles are solid core-shell particles in which pores form spontaneously upon drying, is produced by (1) preparing core particles from 2 to 60 parts by weight of polymer (A) by emulsion polymerization of from 10 to 80 parts by weight of acrylate ester (a₁) having an alkyl group of from 1 to 3 carbon atoms and from 90 to 20 parts by weight of another vinyl-type monomer (a₂) copolymerizable therewith, (2) forming a shell of a polymer B) on the surface of the core particles of polymer (A) by emulsion polymerization in the presence thereof of from 98 to 40 parts by weight of vinyl-type monomer (b), different from monomer (a₁) and, (3) successively hydrolyzing the core portion of the particles, usually with an alkaline material. Organic pigments prepared from the synthetic resin emulsion can improve the hiding power, brightness, gloss and other properties of articles coated therewith.
Patent EP-0380414-A2 (EP)
Inventor: IBAR JEAN-PIERRE
IPC: G01N25/48
Filed: 1990-01-24
Abstract: a) Method for analysing the relaxation spectra and the resonances in materials. b) Method characterised in that at least two coupled excitation fields (P(t)), (Q(t)) are applied to the sample of material analysed. <IMAGE>
Patent EP-0437125-A2 (EP)
Inventor: JACCOD MICHEL
IPC: F16F15/123
Filed: 1990-12-06
Abstract: The present invention relates to torsion-damping devices of the type comprising at least one first friction washer (18) and a second friction washer (20), with at least one stop lug, and, interposed axially between a disc (2) and a guide washer (6), elastic members intervening between the disc (2) and the washers (5, 6). According to the invention, said stop lug (21) is inserted circumferentially between a projection (9), which is carried axially by at least one of the guide washers (5, 6), and one of the elastic members (11, 12), said lug (21) being able to abut against said projection (9) and the particular elastic member (11, 12). <IMAGE>
Patent EP-0438173-A2 (EP)
Inventor: FUKUSHIMA HIROKI
IPC: G06F3/048
Filed: 1991-01-18
Abstract: A facility management apparatus includes a display unit for designating a facility system and selectively displaying a corresponding individual facility system screen (102). The individual facility system screen includes a point display section (102-1) and an associated screen pull-down section (102-2,102-3). The point display section is used to designate each control monitor point in the facility system and to display detailed information of the designated point on a screen upon a pull-down operation. The associated screen pull-down section is used to designate an associated menu in the facility system and to display detailed information of the designated menu on the screen upon a pull-down operation.
Patent EP-0441344-A2 (EP)
Inventor: TAKATA KOJI
IPC: G05D16/10
Filed: 1991-02-06
Abstract: A fluid pressure controller (10) having a housing (11) including an input port (13), a discharge port (17) and an output port (16), and a spool (12) axially slidably mounted in the housing (11). First and second chambers (A,B) are defined by both ends of the spool (12) and the housing (11). Ring valve members (26-1,26-2) are mounted on the spool (12) at axial spacings to define oppositely oriented variable-size orifices for pressure increase and pressure reduction. They are adapted to separately control communications between the first chamber (A) and the input port (13) and between the first chamber (A) and the discharge port (17) depending upon the axial position of the spool (12) and close both communications when in its closed position. Thus the pressure control phase can be freely changed over among pressure increase, pressure reduction and pressure hold.
Patent EP-0443575-A2 (EP)
Inventor: ISOBE YOSHIHIKO
IPC: H01L21/82
Filed: 1991-02-21
Abstract: A semiconductor device has a thin-film resistor trimmed by laser. The semiconductor device comprises a semiconductor substrate having an element region that covers at least part of the surface of the semiconductor substrate, a first insulation film disposed on the surface of the semiconductor substrate, and a second insulation film disposed on the surface of the semiconductor substrate through an opening of the first insulation film. The opening is formed by selectively removing at least part of the first insulation film at a location on the surface of the semiconductor substrate where the element region is not involved. The thin-film resistor is formed on the second insulation film.