baber/WOPTO huggingface dataset:
Patent EP-0657028-A1 (EP)
Title: A method of marking a liquid.
Inventor: SLATER JAMES HOWARD
IPC: C12Q1/6816
Filed: 1993-08-26
Abstract: PCT No. PCT/GB93/01822 Sec. 371 Date Feb. 27, 1995 Sec. 102(e) Date Feb. 27, 1995 PCT Filed Aug. 26, 1993 PCT Pub. No. WO94/04918 PCT Pub. Date Mar. 3, 1994A method of marking a liquid and subsequently detecting that the liquid has been marked, which method comprises: adding to the liquid an additive comprising a plurality of particles in an amount no greater than 1 part weight of particles per 106 parts weight liquid, the particles comprising signal means to aid their detection and not being visible in the liquid to the naked eye; sampling a portion of the liquid containing said additive, and detecting the presence of particles in the liquid, with the proviso that said signal means does not consist solely of a nucleic acid tag.
Patent EP-0676087-A1 (EP)
Title: Production de piles de puces par segmentation d'une plus grosse pile
Inventor: MINIHAN JOSEPH A
IPC: H01L21/00
Filed: 1993-12-16
Abstract: L'invention se rapporte à un procédé de transformation de piles de puces (20) en modules permettant d'obtenir des dispositifs électroniques de haute densité. Une quantité relativement importante de couches (26) sont empilées, puis intégrées par durcissement de l'adhésif (44) appliqué entre les couches adjacentes (26). Une plus grosse pile (20) est formée, diverses étapes de traitement sont effectuées sur la face (24) du plan d'accès de la plus grosse pile (20), puis cette dernière est segmentée pour former une pluralité de piles plus petites, ou moins hautes (22). Des éléments (134) servent à diviser la plus grosse pile (20) en piles plus petites (22) sans toucher à l'adhésif qui relie les couches (26) dans chaque petite pile (22).
Patent EP-0692995-A1 (EP)
Title: A method for closing a passage in a filter body sample
Inventor: STOBBE PER
IPC: B01D46/24
Filed: 1994-04-05
Abstract: A method for closing a passage in a filter body sample made from a solidifiable plastic or plastifiable particle-based material and comprising a plurality of coextending throughgoing passages separated by common passage walls, the method comprising deforming passage walls adjacent to the passage. This method vastly simplifies the manufacturing of filter bodies for use in e.g. filtering flue gasses or substrates for holding a catalyst. The filter body is preferably made of SiC. Producing a filter body for filtering flue gas may comprise: producing, from a solidifiable plastic or plastifiable particle-based material, a filter body sample comprising a plurality of coextending throughgoing passages separated by common passage walls; closing one end of substantially each passage by deforming passage walls adjacent to the passage, and; subsequently solidifying the plastic or plastifiable particle-based material to a porous solid material.
Patent EP-0696291-A1 (EP)
Inventor: KRUEGER MARTIN
IPC: A61K31/66
Filed: 1994-04-28
Abstract: PCT No. PCT/DE94/00494 Sec. 371 Date Dec. 27, 1995 Sec. 102(e) Date Dec. 27, 1995 PCT Filed Apr. 28, 1994 PCT Pub. No. WO94/25472 PCT Pub. Date Nov. 10, 1994Pyrido[1,2,3-de]quinoxaline derivatives of formula I    <IMAGE>  (I)  in which R1, R2 and R3 each mean hydrogen, -POXY, halogen or -COR, R4 means hydrogen or OH, R5, R6 and R7 are the same or different and mean hydrogen, halogen, nitro, NR12R13, cyano, CF3, C1-6 alkyl, C1-4 alkoxy, or R5 and R6 or R6 and R7 represent a fused benzene ring, and means a single or double bond, are described as well as their production and use in pharmaceutical agents.
Patent EP-0735657-A1 (EP)
Inventor: YOSHIDA DAISUKE
IPC: H01F7/18
Filed: 1994-05-12
Abstract: An inductive load drive device using a DC-DC converter circuit with which a high voltage is obtained by the discharge of electromagnetic energy stored in a coil to a capacitor, in which a bias is applied to the magnetic core of a coil (L) with the use of a permanent magnet (Mg) in the direction opposite to the magnetic flux induced by a current so as to increase the electromagnetic energy stored in the coil (L) and make it possible to perform efficient discharge with a small coil.
Patent EP-0649479-A1 (EP)
Inventor: GOODMAN RONALD D
IPC: C23C16/44
Filed: 1994-04-14
Abstract: Appareil (10) permettant d'appliquer un revêtement sur un substrat, et comprenant un distributeur de gaz (14) pourvu d'un orifice de sortie (30) disposé à proximité du substrat afin de diriger un mélange réactif gazeux sur la surface dudit substrat. Une pluralité de tubes d'arrivée (24) commmuniquent avec le distributeur, le long duquel il sont espacés, afin d'apporter le mélange réactif gazeux jusqu'au distributeur. L'appareil comprend des moyens permettant de déterminer la régularité de l'épaisseur du revêtement (38) qui est appliqué sur la largeur du substrat. Enfin, l'appareil comprend un dispositif permettant d'alimenter un ou plusieurs tubes d'arrivée en un ou plusieurs des réactifs ou en un gaz inerte (36) afin de modifier la concentration d'au moins l'un des réactifs du mélange réactif gazeux s'écoulant à travers un ou plusieurs tubes d'arrivée. La vitesse de dépôt du revêtement à proximité de tels tubes est ainsi modifiée afin d'améliorer la régularité de ce revêtement.
Patent EP-0767796-A1 (EP)
Inventor: LI HAODONG
IPC: A01N63/00
Filed: 1994-05-16
Abstract: Polynucleotides which encode the polypeptide MCP-4, as well as such polypeptides, antibodies and antagonist/inhibitors against the polypeptide and the use of the polypeptide and antagonist/inhibitors as pharmaceutical for treatment of tumors, wounds, parasitic infection, regulation of hematopoiesis, inflammation, rheumatoid arthritis, lung inflammation, allergies, atherosclerosis and infectious diseases such as tuberculosis.
Patent EP-0712559-A1 (EP)
Inventor: BUNKER NORMAN S
IPC: H03M1/06
Filed: 1994-04-08
Abstract: When processing video television information the low frequency band is inherently of primary interest due to the natural averaging properties of the human eye, combined with the limited frequency response of video display elements such as phosphorus and liquid crystal displays. Noise is generated and observed in the low frequency region of digitized analog video signals due to nonlinearities inherent in the digitization process. This invention reduces the noise measured in the low frequency region by shifting the noise upband and out of the frequencies of interest by adding a dither signal to the analog input signal and employing a 2X decimation digital filter to remove the unwanted dither and spurious intermodulation signals. The disclosed invention allows for a simple and inexpensive means for removal of the dither signal without having to resort to complex dither subtraction techniques employed in the prior art.
Patent EP-0715766-A1 (EP)
Title: Safety switch
Inventor: LINK WALTER
IPC: H01H27/00
Filed: 1994-07-05
Abstract: In a safety switch having a switch-actuating member, a rotatably mounted ratchet wheel (5) with a curved track for controlling the movement of the switch actuating member and a driver element that is offset from the curved track in the circumferential direction, and a key (11) that can be inserted in a key channel and that has a crosspiece (13) which cooperates with the driver element to impart the key movement to the ratchet wheel (5), the key (11) has, besides the longitudinal region with crosspiece (13), at least one additional longitudinal region with a crosspiece. At least one of the crosspieces (13, 17) of the key (11) is offset from at least one of the other crosspieces in the direction of movement of the key (11). Besides the ratchet wheel (5), there is at least one additional ratchet wheel (6) with a curved track (10) and a driver element (8). All ratchet wheels (5, 6) can be rotated independently of one another. The switch-actuating member is coupled with each of the ratchet wheels (5, 6) through a logical AND operation.
Patent EP-0713550-A1 (EP)
Inventor: LEINER LEE H
IPC: D21H25/00
Filed: 1994-08-10
Abstract: A method and apparatus for deacidification of cellulosic materials such as the pages of books, magazines, newspapers, documents and the like are provided which ensures that substantially the entirety of each page is treated. The method includes placing the materials within a carrier such that the pages are free for exposure to the treating medium. The carrier is submerged in a vat preferably containing a dispersion of treating material including particles of an alkaline metal oxide, hydroxide or salt. The vat includes a support frame which supports the carrier and is slidably mounted on the vat such that the carrier and materials it holds may reciprocate in a generally horizontal direction. The reciprocation of the support frame causes the pages of a book, for example, to fan out, and the treating material in the medium thus comes into contact with each page of the book, magazine or other document. After reciprocating the support frame at a preselected speed and stroke length for a preselected length of time such that each page of the book is treated, preferably in its entirety, the carrier is removed from the bath and transferred to a dryer. The dryer includes a flexible meshed webbing which is loosely draped over a series of support rods mounted on a frame. The cellulosic materials are placed on the meshed webbing and preheated air is passed through the dryer to evaporate any excess residual treating medium.
Patent EP-0717638-A1 (EP)
Inventor: RUBINFELD JOSEPH PH D
IPC: A61K47/40
Filed: 1994-09-02
Abstract: Compositions of matter comprising a substituted cyclodextrin and cytotoxic compound, especially cytotoxic drugs such as antibiotic, anti-fungal and anti-neoplastic, drugs are claimed. The compositions cause significantly less ulceration compared to the same formulation of cytotoxic compound without cyclodextrin compound when extravasated. The compositions may also cause less vascular irritation compared to the same formulation of cytotoxic compound without cyclodextrin when administered intravenously without extravasation. Compositions of matter comprising watersoluble cytotoxic agents, especially anticancer drugs and anti-ulceration effective or anti-irritatioin effective amounts of cyclodextrin compounds are also claimed. Methods for reducing the likelihood of ulceration and or irritation when administering the compositions according to the invention are also disclosed and claimed.
Patent EP-0671569-A1 (EP)
Inventor: HANTSCHK GUENTHER
IPC: F16D3/18
Filed: 1995-02-02
Abstract: The lubricant inlet (44) and the air outlet (54) each has a cavity (48,58) flush with each other and extending radially through the toothed ring (26,26'). It opens into a lubricant duct (50,60). Two teeth of the outer toothing (28) are removed to form lubricant ducts with a depth less than the height of the teeth in the outer toothing. The torque-transmitting couplings have an even or uneven number of teeth. The ball cup (22) is connected to an internally toothed ring by at least two adjusting springs (30).
Patent EP-0668107-A1 (EP)
Inventor: SATAKE SATORU
IPC: B02B3/04
Filed: 1995-02-07
Abstract: There is disclosed an abrasive type vertical grain milling machine in which a space (25) formed between any two adjacent ones of abrasive rolls (18) serves as a jet air groove. The space (25) serving as the jet air groove is of such an axial size that grain to be milled can come into and out of the space (25). Preferably, an axial thickness of the abrasive roll is 1.5 - 4 times larger than an axial magnitude of the space.
Patent EP-0671379-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: C07C315/04
Filed: 1995-03-02
Abstract: Prepn. of methyl cpds. of formula R<1>-C(X)(R<2>)-Me (I) comprises reaction of:(a) a cpd. of formula R<1>-C(X)(R<2>)-H (II);or (b) (when the gp. R<2> in (I) is H) a cpd. of formula R<1>-C(X)(Y)-H (III), with dimethylcarbonate in the presence of a nitrogen-contg. base. R<1>, R<2> = H or a 1-40C organic residue; or R<2> may also be COOR<3> or CN; or R<1>+R<2> = a 1-40C organic residue; X = COR<3>, COOR<3>, CONH2, CN or SO2R<4>; R<3> = H or 1-6C alkyl; R<4> = 2-6C alkyl; or R<4>+R<1> = a 3-5C alk(en)ylene bridge.
Patent EP-0677715-A1 (EP)
Inventor: KARBACH THOMAS DIPL-ING TH
IPC: F28D1/03
Filed: 1995-04-07
Abstract: The heat exchanger is for the cooling of exhaust gas from an internal combustion engine and has a closed flow guide for the exhaust gas having heat exchanger members between the inlet and the outlet for the gas. A cooling medium flows around the heat exchanger members. Disc-shaped heat exchanger members (33) are provided, composed of two plates joined together, between which at least one turbulence inlay (20) is arranged and incorporates tabs inclined to the flow direction. The tabs are arranged in pairs and run counterwise inclined to the flow direction. The paired tabs run separately in the flow direction. They are directed with an angle between 15 degrees and 40 degrees inclined to the flow direction. <IMAGE>
Patent EP-0681108-A1 (EP)
Inventor: DA RE MARIO
IPC: F16B11/00
Filed: 1995-04-20
Abstract: A method for the adhesive connection of elements of a structure the axes of which intersect one another comprises the operations of arranging the elements (1, 5) by interposing between them an intermediate connection member (7) of plastics material having opposite faces (7a, 7b) which have respective seats each of which has a complementary shape to that of a portion of one of the elements (1, 5) to be connected interposing an adhesive material between the intermediate member (7) and the elements (1, 5), and bringing the elements (1, 5) together with the intermediate member (7) interposed between them and holding them together in such a way that the elements (1, 5) engage in the seats of the intermediate member (7) and holding them together until polymerisation of the adhesive material is achieved.
Patent EP-0682290-A1 (EP)
Inventor: UEFFINGER FRIEDRICH
IPC: G03B42/04
Filed: 1995-05-04
Abstract: A film transport apparatus (3) for sheet film is provided on the rear side of a cassette loading/unloading unit and a processing unit (2) positioned next to the latter. Film transport apparatus (3) comprises a transport table which can be moved back and forth on a horizontal plane and which transports a sheet film ejected through output opening (1b) of said loading/unloading unit into an input opening (2b) of processing unit (2). Transport table (8) is guided in vertical direction in such a manner (14) that its end (17, 20) facing input and output openings (1b; 2b), respectively, can be raised and lowered into the transport plane of said input and output openings (1b; 2b). A guideway (14) controlling the vertical movement of said transport table can be adjusted selectively into different positions of inclination and/or height in order to be able to adapt the transport plane of transport table (8) to vertical height differences between output opening (1b) and input opening (2b). An adapter (4) interposed between housing (7) of film transport apparatus (3) and processing unit (2) bridges different unit depths of adjacently arranged units (1 and 2). Furthermore, film transport apparatus (3) can be connected with an input device (52) which permits the insertion of large-format sheet film in particular on the darkroom side.
Patent EP-0687042-A1 (EP)
Inventor: KITAMURA SHOJI C O FUJI ELECTR
IPC: H01S5/0232
Filed: 1995-06-06
Abstract: A lead frame 32 has projecting piece portions (36, 37) projecting in a right-and-left direction, like arms, from the sides of its broad end portion (32a). The projecting piece portions (36, 37) comprise mold regions (36a, 37a) molded with a flat type sealing resin member (35), and exposed piece portions (36b, 37b) exposed to the outside from the sealing resin member (35). One of the exposed piece portions(36b), has an arcuate piece portion (36c) inscribed in a hypothetical circle drawn with radius R about the point of light emission, C, on an LD chip (1) . The other exposed piece portion (37b) has an arcuate piece portion (37c) inscribed in the hypothetical circle drawn with radius R about the point of light emission, C, on the LD chip (1). A semiconductor laser device having these arcuate piece portions can be fitted into a stepped accommodating hole of an instrument and set in place there, as can a can type semiconductor laser device. The point of light emission, C, on the LD chip (1) is also fixed. Thus, neither a shift in the point of light emission, C, nor the peeling of resin arises. Moreover, an annular mounting aid (48) inscribed in the hypothetical circle drawn with radius R can be attached, instead of the arcuate piece portions (36c, 37c), to the exposed piece portions (36b, 37b), whereby the same effects can be obtained.
Patent EP-0695545-A1 (EP)
Inventor: MANO TOMIYA
IPC: A61K31/22
Filed: 1995-06-14
Abstract: The present invention provides a novel drug for treating glaucoma. 
     The present invention relates to a therapeutic agent for glaucoma and an ocular hypotensive agent, which comprise an aminoalkoxybibenzyl represented by the formula (I):
       
 wherein R¹ represents a hydrogen atom, a C₁-C₅ alkoxy group, etc.; R² represents a hydrogen atom, a halogen atom, etc.; R³ represents a hydrogen atom, a hydroxyl group, -O-CO-(CH₂) l -COOH (wherein l is an integer of 1 to 3), etc.; and R⁴ represents -NR⁵R⁶ (wherein R⁵ and R⁶ independently represent a hydrogen atom or a C₁-C₈ alkyl group), etc. 
or a salt thereof as an active ingredient.
Patent EP-0708111-A1 (EP)
Inventor: STACHE ULRICH DR
IPC: C07J41/00
Filed: 1995-09-15
Abstract: 17-deoxy corticoid-21-carboxylic acid derivs. of formula (I) and their salts are new: R = 1-4C alkylene (opt. mono-unsatd. when ≥ 2C, poly unsatd. when ≥ 3C or cyclic, opt. substd. by alkyl and opt. interrupted or substd. by O, S, N); R1 = opt. substd. or annellated aryl, or heteroaryl; A = CHOH or CHCl in any steric configuration, CH2, CO or part of a 9(11) double bond; Y = H, F or Cl; Q = H, F or Me; and R2 = H or  alpha - or  beta -Me.
Patent EP-0718259-A1 (EP)
Inventor: HOMMELTOFT SVEN IVAR
IPC: C07C6/10
Filed: 1995-12-16
Abstract: Process for the preparation of an isobutane/isohexane containing product comprising passing an isopentane feed to a disproportion stage and disproportionating the isopentane feed in the presence of olefinic and/or higher branched paraffinic hydrocarbons by contact with an acid catalyst having an acidity of H o >8 at a temperature of between 0°C and 150°C and withdrawing an isobutane/isohexane containing product.
Patent EP-0688053-A1 (EP)
Inventor: BAYERER REINHOLD DR
IPC: H01L25/07
Filed: 1995-06-01
Abstract: The power module (1) includes several semiconductor power groups (2) and a cooling body (3). The power groups are located about both sides of the cooling body which has channels (7) supplied with cooling fluid. Both sides of the body also have substrates (8) of electrically insulating material with good thermal conducting properties, e.g. aluminium oxide. The semiconductor devices, e.g. thyristors, diodes etc. are surface mounted and the heat generated is dissipated into the fluid heat sink. The group mounting is made via a stack of low inductance conducting plates (4). <IMAGE>
Patent EP-0723185-A1 (EP)
Inventor: VERBEECK ANN
IPC: G03C1/06
Filed: 1995-12-08
Abstract: A tabular Ag halide emulsion with tabularity (ratio between aspect ratio and thickness) of >=25 and homogeneity of distribution (100 times ratio between standard deviation and ave. projective crystal dia.) of less than 30 is prepd. by (i) forming Ag halide grain nuclei by introducing an aq. Ag salt soln. and an aq. halide salt soln., both solns. opt. contg. a non-aq. solvent, into a soln. contg. a non-aq. aprotic or protic solvent, water and a protective colloid; (ii) adding aq. Ag salt and halide salt solns. at a pBr greater than 2.0; (iii) flocculating the grains, and (iv) washing and redispersing. In step (i) the non-aq. aprotic solvent is acetone, dimethylsulphoxide or acetonitrile, the protic solvent is methanol or ethanol and has a dissociation constant smaller than that of water. The solvent to water wt. ratio is 5 to 60%.
Patent EP-0689895-A1 (EP)
Inventor: PARKER TRACY STEPHEN PARWELD L
IPC: B23K7/10
Filed: 1995-06-28
Abstract: A handle (2) for welding apparatus, which handle (2) comprises a first body part (4), a second body part (6), clip fastener means (8) which is positioned at a front part (10) of the handle (2) and which clips the first body part (4) to the second body part (6), a first aperture (12) at the front part (10) of the handle (2) for receiving a burner tube (14), and a second aperture for receiving a trigger (18).
Patent EP-0703488-A1 (EP)
Inventor: PARSONS HARRY R
IPC: G03B17/32
Filed: 1995-09-26
Abstract: This invention involves a film cassette (10) for resiliently holding a film unit for exposure. The cassette includes a forward wall (12), a rear wall, two side walls (22,24), a leading end wall (28) and a trailing end wall (26) all combined to form an enclosure for holding the film unit. An exposure opening (36) in the forward wall (12) allows exposure of the film unit and an egress opening (44) in the leading end wall allows it to be discharged after exposure. A pick slot (38) in the forward wall provides access to a pick to engage the film unit and advance it through the egress opening. A spring platen (50) mounted within the chamber between the rear wall and the film unit biases the film unit against the forward wall in proper position for exposure through the exposure opening.
Patent EP-0711704-A1 (EP)
Inventor: CLEMENTS STEVEN D
IPC: B65B67/06
Filed: 1995-11-06
Abstract: A twist tie device for twisting together the ends of the tie ribbon and encircling an article which is positioned therein for tying is provided. The device includes a feed element (102) for feeding the tie ribbon in the device to the article. An arm (40) is provided for guiding the tie ribbon around the article. A twist head (68), connected to a rod (78), is provided for tightening the tie ribbon around the article. A gear assembly (36,48,70-76) is provided for rotating and driving the twist head and for driving tie ribbon feed element. A cylinder (30) with a rod plunger (31), forming an actuator, is coupled to the gear assembly. In response to a control signal, the actuator moves in a first direction (A) between a start position, a first position and a second position. When the actuator moves from a start position to a first position, it makes contact with the arm (40) so that the arm partially wraps the tie ribbon around the article. The actuator then moves to a second position and drives the gear assembly (70-76) so that the twist head tightens the tie ribbon around the article. The actuator then returns to a start position driving the gearing assembly (48) to feed the ribbon in the device for a next twisting cycle. The twist tie device is easy to handle, light weight, portable, simple in construction and easy to clean.
Patent EP-0718583-A1 (EP)
Inventor: GERARD CLAUDE
IPC: B01D1/06
Filed: 1995-12-11
Abstract: A heat exchanger casing (1) has a square or rectangular end opening into an inlet or outlet plenum for flowing fluid, the plenum wall being made up of at least one section (20A) of a sphere or ellipsoid and a plurality of sectors (22A) of cones welded together tangentially to each other and to casing (1). The heat exchanger comprises an array of parallel flat plates separating alternate spaces for respective fluid flows, one set of spaces opening into the plenum to connect these spaces with inlet or outlet (27).