baber/WOPTO huggingface dataset:
Patent EP-0502723-A2 (EP)
Inventor: TAI SEIJI
IPC: C07F7/02
Filed: 1992-03-04
Abstract: A fluorochrome for labelling comprises a compound of formula (II) :
     wherein M is H 2 , Mg, Al, Si, P, Zn, Ga, Ge or Sc ; Y is a halogen atom, -OR 1 , -NR 2   2  (in which the groups R 2  may be the same or different) or -SR 3  wherein R 1 , R 2  and R 3  are independently selected from hydrogen, alkyl groups, alkyl groups having one or more hydrophilic substituents, aryl groups, aryl groups having one or more hydrophilic substituents, aralkyl groups, aralkyl groups having one or more hydrophilic substituents, acyl groups, acyl groups having one or more hydrophilic substituents, silyl groups, silyl groups having one or more hydrophilic substituents, phosphorus-atom-containing groups and phosphorus-atom-containing groups having one or more hydrophilic substituents; p is zero or an integer of 1 or 2 indicating the number of Y's bonded to M and when p is 2 the groups Y are the same or different; the groups A are the same or different and each is a fused di- or poly-cyclic aromatic group having m substituents X 1 Q (X 1  is a bond, oxygen, sulfur, nitrogen, phosphorus, silicon, selenium, NH·CO, NH·PO 2 , NH·SO 2 , O·CO, O·SO 2 , O·PO 2 , S·CO, S·SO 2 , S·PO 2 , CO, S0 2  or PO 2 ; Q is a saturated or unsaturated hydrocarbon group or a heterocyclic group) and the numbers m are the same or different and each is an integer of 1 to 4 ; the numbers n are the same or different and each is zero or an integer of 1 or more, provided that at least one n is an integer of 1 or more ; the substituents EZ are the same or different and each is bonded to an aromatic ring of group A directly or via a group Q on an aromatic group A (wherein (i) E is a cationic group and Z is an anion, (ii) E is an anionic group and Z is a cation or (iii) E is a bonded group containing a polyethylene glycol residue, a polyether residue, a polyamine residue, a polyalcohol residue or a polycarboxylic acid residue and Z is absent). Most of these fluorochromes are novel. Labelled substances and reagents comprising these fluorochromes and analytical uses of these florochromes are also provided.
Patent EP-0517520-A2 (EP)
Inventor: TAMURA YASUYUKI
IPC: B41J19/16
Filed: 1992-06-04
Abstract: A line of ink nozzles (1-1, 1-2,...1-5, 2-1...) in an ink-jet recording head (101) is inclined obliquely from a scanning line, and one pixel is formed by a plurality of ink droplets discharged from different ink nozzles. Thus, a high halftone recording image without stripes (banding) due to a variation of a discharged ink volume or unevenness of recording image density, can be obtained. Moreover, since there is a large degree of freedom in designing an amount of the discharged ink volume, high packing density of ink nozzles can be easily achieved.
Patent EP-0526131-A2 (EP)
Inventor: OGINO SHINICHI
IPC: G01N15/14
Filed: 1992-07-24
Abstract: The sample (e.g. a liquid specimen such as blood or urine) contains particles and the apparatus is preferably used in a particle analysis apparatus which uses strobe light to take still images of the particles. More specifically, the cross-section of a measuring passage (16) of a flow cell (10) is rectangular with a side ratio of one or more. The width of a lead-in passage (14) is gradually narrowed in one direction and a sample discharge port (22) at the front end of a sample nozzle (12) is elongate, or a row of discharge ports (30) are provided. The tapering lead-in passage (14) is arranged to flatten still further the flat sample flow that exits from the discharge port(s) (22, 30). 
     Preferably, a sheath liquid dividing means (13) is disposed upstream of the sample nozzle so as to divide the sheath liquid into two symmetrical flows. The sample nozzle is placed so that its discharge port(s) are in the converging region where the two flows of the sheath liquid join up again. This arrangement is very effective at flattening the sample flow.
Patent EP-0549342-A2 (EP)
Inventor: MISAWA TSUTAMI
IPC: C09B45/28
Filed: 1992-12-23
Abstract: Dyes having the specific structural formula (1) set out below, their copper salt dyes, water-soluble azo dyes containing the dyes or the copper salt dyes, and polarizing films containing the water-soluble azo dyes :
     wherein A means a benzene or naphthalene ring having a sulfone group or a base thereof, Y and Z individually denote a group of the following formula (a) :
     wherein R 2  is a hydrogen atom, a methyl group, a methoxyl group or an ethoxyl group and R 3  is a methyl, methoxyl or ethoxyl group, R 1  represents an amino, C 1-4  alkylamino, C 2-4  alkylcarboxyamino, benzoylamino or phenylamino group bonded to the 6 or 7 position of the naphthalene ring, and X denotes a hydrogen, sodium, potassium or lithium atom, with the proviso that Y and Z are different but, when both R 2 s are hydrogen atoms and both R 3 s are methoxyl groups, Y and Z may be the same.
Patent EP-0561235-A2 (EP)
Inventor: SZOELGYENYI GERALD DIPL-ING DR
IPC: A23K50/15
Filed: 1993-03-05
Abstract: Urea granules provided with a layer of powder to prevent them from caking, the powder layer consisting of from 0.01 to 0.6 percent by weight of melamine, based on the total weight of the urea granules.
Patent EP-0560374-A2 (EP)
Inventor: KOESTER KLAUS
IPC: B65D73/00
Filed: 1993-03-12
Abstract: In a package for the sale of envelopes containing cigarette paper or similar articles which comprise a flat cardboard backing having a front or display side and a rear side, the articles are fixed on the backing in each case by an adhesive connection. The adhesive connection is brought about, in particular, by a glue. <IMAGE>
Patent EP-0572848-A2 (EP)
Inventor: PATEL PERVEZ DR
IPC: C21C5/30
Filed: 1993-05-15
Abstract: In a method of determination of the end point during oxygen steelmaking in a converter, it is proposed according to the invention that, during the conversion, waste gas constituents continuously escaping from the converter are analysed, preferably by mass spectrometry, and parameters are generated, from the measured values, whose significant change in time gives a signal for ending the oxygen feed.
Patent EP-0575992-A2 (EP)
Inventor: SEIKE TAKEO C O YOKOHAMA WORKS
IPC: G02B6/293
Filed: 1993-06-23
Abstract: In a fixing portion of an optical fiber-type wave-divider-multiplexer, an optical fiber glass portion (2) is fixed to a fixing member by an adhesive (5). A groove (6) reaching at least a core portion of the optical fiber is cut from the fixing member. This groove may be cut up to a position where the optical fiber is cut across. An optical filter (7) is inserted into the cut groove, and is fixed by an adhesive or the like. As a result, the optical fiber can be provided with light passing characteristics corresponding to the characteristics of the optical filter. 
     Conventionally, quartz glass is used as the fixing member of the optical-fiber fixing portion. However, the cutting of a groove in the quartz glass by a slicer is very difficult since the quartz glass is an anisotropic brittle material. In the light of facilitating the cutting of the groove, crystalline glass is suitable and facilitates the cutting of the groove. In addition, as the optical-fiber fixing member, a plastic, ceramic, stainless steel, or the like is sometimes used. These materials permit groove cutting by the slicer without a problem.
Patent EP-0594202-A2 (EP)
Inventor: STEINHAUSER PIUS
IPC: A61B19/00
Filed: 1993-10-22
Abstract: In a method for cleaning and/or disinfecting and/or care of medical or dental instruments (4) in a rinsing vessel (2) filled with a liquid, especially with water, the at least one handpiece (4) being rinsed on the inside and on the outside and being additionally exposed to ultrasound, water is removed from the cavity of a hollow or sleeve-shaped instrument, especially a handpiece (4), in particular the cavity or cavities of the handpiece (4) receiving the mechanical drive elements, and the handpiece (4) is then exposed to ultrasound. <IMAGE>
Patent EP-0599230-A2 (EP)
Inventor: KOMAKI IWAO
IPC: G03B19/04
Filed: 1993-11-19
Abstract: A used lens-fitted photo film unit (2) has a photo film containing section (13) and a front cover (15). The photo film containing section has a first retaining hook (42,43). The front cover has a second retaining hook (49,50). The second hook is retained on the first hook, and couples the front cover to the photo film containing section. In a disassembling station, the photo film unit is set in a predetermined orientation. An access plate (69,70) is advanced toward the photo film unit. The access plate flexes the first hook apart from the second hook, and disengages it from the latter. The access plate is retracted while the front cover is captured by the access plate, thereby to remove the front cover from the photo film containing section. In a preferred embodiment, a flash device (17) from the used photo film unit is supported so as to face upward a flashing face of the flash device. Cleanser liquid (127) is sprayed on the flashing face. Cleaning tape (135) comes in contact with the flashing face. The tape is moved on the flashing face while keeping the tape in contact with the flashing face, and wipes and cleanses the flashing face.
Patent EP-0603804-A2 (EP)
Inventor: BAGCHI PRANAB C O EASTMAN KODA
IPC: C09H7/00
Filed: 1993-12-20
Abstract: The invention provides a method of nucleating silver halide particles wherein said nucleation is carried out in the presence of acid processed ossein (APO) gelatin or chain-extended acid processed ossein (CE-APO) gelatin and the composition formed therefrom.
Patent EP-0559303-A2 (EP)
Inventor: VAN DEN GOOR JAKOBUS MARIE
IPC: B65G47/84
Filed: 1991-02-18
Abstract: The invention relates to a conveyor having a frame and an endless drivable conveying means (1,2), provided with carriers (7) which extend parallel to each other. The carriers (7) are coupled to at least one endless flexibel coupling means (1,2) whilst at least some of said carriers (7) support pusher shoes (90). The pusher shoes (90) are at desired locations movable along the carriers (7) by guide means provided on the frame. A pusher shoe (90) is provided with parts (92,95) which project downwards along both sides of the carrier (7), said parts supporting skids (89) located under the upper surface of the carriers (7). The skids (89) are movable provided on complementarily shaped parts of the carrier (7).
Patent EP-0573149-A2 (EP)
Inventor: BRUG JAMES A
IPC: H01L43/08
Filed: 1993-05-06
Abstract: A transducer includes at least one magnetoresistive element (10,15,20,25,26,30,35,36) having a transverse easy axis (31,37,38). The use of a transverse easy axis prevents magnetic domains from forming in the magnetoresistive elements and results in a noise-free device. Various techniques for producing a transverse easy axis include the use of stress, and a magnetostrictive material, during the formation of the MR element to orient the anisotropy of the element transverse to the element, formation of the element in the presence of a magnetic field, high temperature anneal of the element, or any other method of forming the element with a prebiased state.
Patent EP-0619663-A2 (EP)
Inventor: HEIMAN FREDRIC
IPC: H04L12/56
Filed: 1994-03-30
Abstract: A packet data transmission system is used to link a number of remote hand-held data-gathering units such as bar code readers to a central computer which maintains a database management system. Data packets are sent from the remote units by an RF link to intermediate base stations, then sent by the base stations to the central computer by a serial link. A frequency-hopping transmission method is used for the RF link. The remote units and base stations are all synchronized to a repeating pseudo-random sequence of frequencies in a band (902-928 MHz) which allows this type of transmission. The remote hand-held units initiate an exchange using RF transmission to and from the base stations, receiving only during a rigid time window following a transmission from the remote unit. The base stations cannot initiate communication to the remote units, but instead send data to the remote units only as part of the exchange. The reply messages from the base stations to the remotes contain synchronizing information to maintain coherence with the pseudo-random sequence.
Patent EP-0629077-A2 (EP)
Inventor: REIFMAN JEFFREY BRIAN
IPC: H04N1/32
Filed: 1994-06-03
Abstract: A user interface simplifies operation of a intelligent facsimile machine (IFAX). A display screen displays a plurality of menus and allows the user to select from the menus. The IFAX can store a plurality of digital cover pages to minimize transmission time for a facsimile cover page. The user may select from a list of stored digital cover pages. The user may also attach a binary data file to a facsimile message and transfer the data to another facsimile machine. The IFAX uses a storage location for storing outgoing facsimile messages. The IFAX periodically check the storage location to determine if more than one facsimile message is to be transmitted to the same location and transmits the facsimile messages in one facsimile telephone call. If the IFAX is coupled to a second IFAX on a network, the two IFAX machines can balance the work load by sending a load transfer request if the number of outgoing facsimile messages exceeds a predetermined threshold level. The IFAX can also route incoming facsimile messages to a variety of destinations such as a floppy disk or other storage device, or an external computer. The IFAX can also relay incoming facsimile messages to another facsimile machine, using a set or relay instructions. The relay instructions may be stored in the IFAX or may be a portion of the incoming facsimile message. The relay instructions may be nested, and the IFAX sends the facsimile message to a second IFAX with instructions for the second IFAX to relay the facsimile message to a third facsimile machine. The IFAX contains security measures to prevent unauthorized relaying.
Patent EP-0634797-A2 (EP)
Inventor: IWANAGA TOSHIHIKO
IPC: H01L21/336
Filed: 1994-07-13
Abstract: A thin film semiconductor device comprising a thin film transistor (TFT) having a thin film semiconductor on an insulation substrate to define an element region, and a hygroscopic interlayer dielectric (5) which covers said element region. 
     A hydrogenation treatment which comprises said interlayer dielectric provided thereon a cap film for blocking hydrogen diffusion, so that water entrapped by the interlayer dielectric may be decomposed to generate hydrogen which is allowed to diffuse into the thin film transistor provided on the side opposite to that of the cap film.
Patent EP-0640724-A2 (EP)
Inventor: HARINGER ING LUIS
IPC: E02F3/42
Filed: 1994-08-08
Abstract: An excavator 1 has a boom 14 which is composed of three arm pieces 15 to 17 which are each pivotable individually by means of an allocated piston/cylinder unit 23 to 25. The centre piston/cylinder unit 24 runs virtually completely within the centre arm piece 16 and in this way is largely protected from damage due to striking an obstacle. <IMAGE>
Patent EP-0644245-A2 (EP)
Inventor: COLLONG WILFRIED DR
IPC: C09D5/44
Filed: 1994-09-17
Abstract: Aqueous dispersions, coating compositions prepared therefrom, and use thereof as cationic deposition coating materials. The dispersions comprise hydroxyl-containing, at least partially neutralised amino-epoxy resins and crosslinking agents, at a solids content of from 30 to 45% by weight with particle sizes of the dispersed phase of up to 1000 nm and with a solvent content of from 0 to 5% by weight. They are obtainable by the mixing, or at least partial precondensation in the low-solvent condition, at temperatures of from 50 to 140 DEG C, of   I. from 95 to 50% by weight of one or more essentially solvent-free, hydroxyl-containing amino-epoxy resins having tertiary amino groups with an amine number of from 30 to 120, a hydroxyl number of from 20 to 300 and a number-average molecular mass of from 1000 to 20,000, which may be present as a mixture with up to 15% by weight, based on the resin solids content of the overall component I, with one or more liquid diluents which are of limited solubility in water, are not volatile at the baking temperature and are based on polyoxyalkylenediols having at least two alkylene oxide units in the molecule, which contain at least one nucleophilic group for reaction with the crosslinking component II, the amino-epoxy resins or the mixture with the diluents containing on average from 0.3 to 5.0 mmol/g of alkylene oxide units, with II. from 5 to 50% by weight of one or more crosslinking agents, and   III. with neutralisation of the resulting mixture at temperatures of from 60 to 95 DEG C with from 0.1 to 1.0 mmol of one or more monocarboxylic acids per g of amino-epoxy resin, and dispersion at these temperatures in the presence of water.
Patent EP-0646631-A2 (EP)
Inventor: OHIWA TSUNEMI
IPC: C09D11/00
Filed: 1994-10-04
Abstract: An ink composition containing an infrared ray-emitting fluorescent substance, at least one dispersant selected from the group consisting of alkylamines and phosphate salts, and a binder resin, which is excellent in light-emitting characteristics.
Patent EP-0639322-A2 (EP)
Title: Cutting head for a cord type mower
Inventor: SUGIHARA HIDEO
IPC: A01D34/73
Filed: 1991-11-18
Abstract: A cutting head for a cord-type mower driven by an engine is disclosed. The cutting head includes a rotor capable of rotating about an axis and a bobbin with a cord wound on it. The bobbin can rotate relatively to the rotor about the axis in the rotor. The cutting head includes two types of cord feeding systems. The first cord feeding system automatically feeds a cord in response to cord wear. The second cord feeding system feeds a cord in response to a manual tapping operation executed during driving of the cutting head. The second cord feeding system disconnects one of the bobbin and rotor from the engine in response to the tapping operation.
Patent EP-0621044-A2 (EP)
Inventor: ATSUMI KIMINORI
IPC: A61L27/24
Filed: 1994-04-18
Abstract: Collagen membranes containing inorganic and/or organic agents are useful for various medical treatments, e.g. as antibacterial artificial skin. The membranes, of high strength, are formed from collagen fibres obtained by refining and reconstituting collagen which has been treated by the limited pepsin digestion process. Suitable organic agents include bone forming agents as well as antibacterial agents, and suitable inorganic agents include calcium phosphate compound as well as antibacterial ceramic. The membranes can be laminated to air permeable membranes.
Patent EP-0646615-A2 (EP)
Inventor: KALOTA DENNIS JEROME
IPC: C08G73/10
Filed: 1994-10-04
Abstract: The present invention relates to a process for the production of polysuccinimide by the thermal condensation of aspartic acid wherein the rate of reaction is increased by contacting the aspartic acid with a gas containing a catalytic amount of carbon dioxide. When the atmosphere in contact with the aspartic acid during the condensation reaction contains about 10 percent, by volume, carbon dioxide, substantially complete conversion to the polymer occurs within about one hour when the reaction is performed in a tray dryer.
Patent EP-0687428-A2 (EP)
Inventor: TRAUSCHKE SIEGFRIED
IPC: A47B19/00
Filed: 1995-06-14
Abstract: The device has a head (20) with two telescopically extending retaining arms (38) and which is fixable on the top edge of the music stand. Each arm has at its free end a clamping element (42) to secure the sheet (52). The arms can be mounted on the top (20) to swivel about a vertical axis. A pair of fork-type holding members can protrude to one side from the top. Each holding member comprises two parallel superposed horizontal plates in which are formed two coaxial bearing seats for rotatably holding the vertical axis of the relevant retaining arm. <IMAGE>
Patent EP-0702888-A2 (EP)
Title: Switch system for seed drill
Inventor: RICHTER GERHARD DIPL-ING
IPC: A01C7/08
Filed: 1995-07-20
Abstract: The dosing circuit is used to supply the seed to the individual dosing elements (D), associated with the respective drill elements, from a common sowing shaft (Sw). The dosing elements have individual magnetic couplings (Ku), which are separately controlled to allow selected furrows to remain unplanted for passage of the tractor wheels. Pref. the dosing elements are controlled in pairs or groups of pairs, positioned symmetrically on either side of the tractor longitudinal axis, with selection of the furrows left unplanted in dependence on the tractor wheel spacing.
Patent EP-0699742-A2 (EP)
Inventor: TAKIGAWA KATSUYA
IPC: C10M171/00
Filed: 1995-08-01
Abstract: A refrigerator oil for use with an HFC refrigerant containing HFC-134a and/or HFC-125, which comprises:
     (A) 70 to 99% by weight of an alkylbenzene oil containing at least 60% by weight (based on the total weight of the component (A)) of alkylbenzenes having a molecular weight of 200 to 350 and   (B) 30 to 1% by weight of a synthetic oil containing oxygen. There is also proposed a refrigerator fluid composition comprising the above-mentioned refrigerator oil and an HFC refrigerant containing HFC-134a and/or HFC-125, together with or without an additive such as a phosuphorus compound.
Patent EP-0702394-A2 (EP)
Inventor: EISEMANN HANS DR
IPC: H01J61/14
Filed: 1995-08-16
Abstract: The lamp has a discharge envelope with 2 opposing electrodes and an ionisable filling comprising at least one inert gas, Hg, at least one halogen and the elements Tl, Cs and Hf, for forming halogenides. The Hf can be fully or partially replaced by Zr, or by one or both of the rare earth metals Dy and Gd. Pref. the molecular ratio between the filling component of Hf or Zr and the sum of the rare earth metal filling components is at least 0.35 and pref. between 0.5 and 1.5.
Patent EP-0701925-A2 (EP)
Inventor: SAKA YUUJI
IPC: H01R9/22
Filed: 1995-08-24
Abstract: To provide a branch connection device for an automotive vehicle which can be applied to a plurality of types of vehicles without enlarging the size thereof only by connecting respective auxiliary connecting members with one device main body, there is provided an auxiliary connecting member (2) which is connectable with a device main body (1) and includes a plurality of auxiliary connector portions engageable with the corresponding connector sockets, a plurality of auxiliary sockets into which connectors connected with ends of wiring harnesses are mounted, a wiring conductor for establishing connections different from specified connections established by an internal circuitry of the device main body between the wiring harnesses and between the wiring harnesses, the fuses and the relays. 
     Internal circuits of the branch connection device can be easily changed and increased only by connecting the auxiliary connecting member 2 with one device main body 1, with the result that this device can be easily applied to a plurality of types of vehicles without enlarging the size thereof as in the prior art.
Patent EP-0707020-A2 (EP)
Inventor: KREUDER WILLI DR
IPC: C09K11/06
Filed: 1995-10-02
Abstract: Conjugated polymers (I) contg. recurring units, having a 9,9'-spiro-bifluorene ring system, of formula (II) are new: A, B, C, D = 1-15 arylene, heteroarylene and/or vinylene gps. and these and the spiro-bifluorene ring system may be substd.; S = H or a substit., m, n = 0 or 1. Also claimed are: (a) the use of (I) as electroluminescent material; (b) electroluminescent material contg. (I); (c) prodn. of the material by applying a (I) film to a substrate; and (d) electroluminescent device with active layer(s), at least one or which contains (I).