baber/WOPTO huggingface dataset:
Patent EP-0357259-A2 (EP)
Inventor: IWAHASHI YUJI C O SONY MAGNETI
IPC: G11B23/087
Filed: 1989-08-08
Abstract: A tape cassette reel having an upper flange portion (13) and a lower flange portion (8) formed as one body with a reel hub, in which the central portion (15) of the upper flange portion is made of an opaque resin and a peripheral portion (14) thereof is made of a transparent resin by a dichromatic moulding process and a stepped portion (24, 25) is formed on a bonding surface between the central portion and the peripheral portion of the upper flange portion so as to increase a bonding strength of the bonding surface. The central portion 15 has guide pins 26 and welded pins 27 extending through holes 28 therein.
Patent EP-0357289-A2 (EP)
Inventor: KOSKENMAKI DAVID C C O MINNESO
IPC: H01L31/0224
Filed: 1989-08-16
Abstract: A method for forming a metal oxide film on a substrate (1) is provided comprising the steps of depo­siting a continuous metal layer having an exposed sur­face onto a substrate, forming a metal oxide layer (2) on the exposed surface, contacting the oxide layer with an effective amount of a fluxing agent, providing a pro­tective polymeric layer (4) on the oxide layer (2) and forming discrete metal microspheres (3) by melting the metal layer. A metal polymer composite comprising a continuous metal oxide layer which may be transparent is thus provided.
Patent EP-0361838-A2 (EP)
Inventor: CHAN HENRY WAN-SHEUNG AGRICULT
IPC: C12Q1/6895
Filed: 1989-09-25
Abstract: The three amino acid sequence TCP (threonine-cysteine-­proline) has been found, in wheat glutenin, to correspond to good bread-making qualities in wheat flour. This sequence, and 32 nine amino acid sequences containing it, can be detected by amino acid analysis of the glutenin, by specific monoclonal antibodies or by analysis (eg nucleotide sequence analysis or hybridisation assays) of the wheat genome
Patent EP-0370735-A2 (EP)
Inventor: KELUSKY ERIC CHARLES
IPC: B29C48/41
Filed: 1989-11-20
Abstract: A method for the grafting of alpha,beta unsaturated carboxyic acids or anhydrides onto polypropylene is disclosed. The process comprises admixing polypropylene in melt processing apparatus with 0.01 to 5% by weight of at least one of the acid and anhydride and 0.01 to 2% by weight of an organic peroxide, and extruding and recovering the grafted polypropylene. The apparatus is a twin screw extruder comprising a pair of elongated communicating barrels with parallel adjacent rotatable screws located therein, the screws having flights that are in a non-intermeshing relationship. The method results in the production of grafted polypropylene that exhibits superior adhesive properties, compared with grafted polypropylene formed in twin screw extruders having intermeshing screws. The grafted polypropylene may be used in adhesive formulations.
Patent EP-0331640-A2 (EP)
Inventor: FEYEN JEAN HONORE M
IPC: C07K14/54
Filed: 1989-02-28
Abstract: We have found that IL-6 molecules are useful in inhibiting bone resorption and increasing bone formation. They are thus useful in treating osteoporosis, e.g. acute and/or chronic stages of postmenopausal osteoporosis, including primary and/or secondary osteoporosis and localized osteoporosis, posttraumatic osteoporosis, Paget's disease of bone (osteitis deformans), osteolysis due to bone malignancies, e.g. osteogenic sarcoma, osteodystrophy, e.g. renal osteodystrophy, osteomalacia, multiple myeloma of the bone, osteogenesis imperfecta, hypercalcemia, osteomyelitis, e.g. in conjunction with antibiotics and ectopic calcification.
Patent EP-0379940-A2 (EP)
Inventor: WANG CHUN S
IPC: C07D303/27
Filed: 1990-01-17
Abstract: 2,6-dibromo-3,5-dialkyl-4-hydroxybenzyl ethers, glycidyl ethers thereof and reaction products with phenolic hydroxyl-containing compounds, and glycidyl ethers of the resulting new phenolic hydroxyl-containing compounds.
Patent EP-0396041-A2 (EP)
Inventor: HOSHINO OSAMU C O CANON K K
IPC: H04N1/113
Filed: 1990-04-27
Abstract: A scanning optical equipment provided with the means to detect scanning beam spot at more than two points of the scanned surface and the means to enable direct observation of the state of focussing of the beam spot, thus enabling extremely precise control of the state of focussing and forming an extremely high density image which could not be obtained by the conventional methods.
Patent EP-0398183-A2 (EP)
Inventor: LEWIS HARRY EDWARD
IPC: H04Q3/62
Filed: 1990-05-11
Abstract: The present invention provides a method of establishing carrier independent network services (CINS) wherein feature and voice information are decoupled such that feature in­formation is transmitted on a signalling line (13) esta­blished on private and/or public facilities, but voice in­formation is transmitted over a public network (12) when calls overflow, thereby permitting the terminating node (11) to identify the incoming call and associate feature information provided by the originating node (10).
Patent EP-0400396-A2 (EP)
Inventor: SAYAMA YASUMASA C O CHUO-KENKY
IPC: G01N23/223
Filed: 1990-05-16
Abstract: The present invention discloses an Fluorescence X-ray spectrometry method and device for determining the type and quantity of metals elements in metal and metal alloy samples, particularly precious metal and precious metal alloy samples. The invention provides a method and an apparatus in which an object to be analyzed is positioned so that an X-ray beam that will be generated will coincide with a measurement point on the surface of the object where it is desired that the analysis be carried out. The measurement point is exposed to an X-ray beam having a diameter of 0.1 to 5 mm, causing fluorescence X-ray radiation to be generated which is sampled. Spectral analysis of the captured fluorescence X-­ray radiation is then carried out wherein the intensity of selected peaks corresponding to target elements is determined, whereby the relative composition of selected elements can be calculated, thus providing selective quantitative analysis for target elements at the measurement point. The relative composition can be calculated by performing a computer analysis of the spectrum of the captured fluorescence X-ray radiation in which a fundamental parametric method is applied to the intensity values for peaks corresponding to each target element.
Patent EP-0399555-A2 (EP)
Inventor: FURUKAWA TADAYASU
IPC: C07K5/093
Filed: 1990-05-25
Abstract: Disclosed is a feed composition for culturing fishes, which comprises a peptide represented by the general formula (I):
      wherein Cys―Cys means a disulfide linkage of cysteinyls; each of R₁, R₂, R₃ and R₄ independently represents γ-L-glutamyl or glycyl; each of m,n,p and q is an integer of 0 or 1, provided that m,n,p and q are not simultaneously 0; 
and a conventionally formulated fish feed. 
     The peptide in the feed composition is effective in treating and preventing hepatic disorders of cultured fishes.
Patent EP-0414053-A2 (EP)
Inventor: SERINI VOLKER DR
IPC: C08G64/06
Filed: 1990-08-09
Abstract: Aromatische Polycarbonate mit mittleren Molekulargewichten Mw von mindestens 10 000, die bifunktionelle Carbonatstruktureinheiten der Formel (I) <IMAGE> mit R¹, R², R³, R<4> unabhängig voneinander Wasserstoff, C1 bis C12-Kohlenwasserstoffrest oder Halogen und mit R<5>, R<6>, R<7>, R<8> und R<9> unabhängig voneinander Wasserstoff oder C1- bis C12-Kohlenwasserstoffrest, wobei einer der Reste R<5> und R<9> Wasserstoff und einer ein C1-C12-Kohlenwasserstoffrest ist, in Mengen von 100 bis 1 Mol-%, bezogen auf die Gesamtmenge von difunktionellen Carbonatstruktureinheiten im Polycarbonat, enthalten.
Patent EP-0424633-A2 (EP)
Inventor: KHALIL OMAR S
IPC: B01L3/00
Filed: 1990-08-27
Abstract: A disposable device (10) suitable for performing automated solidphase diagnostic assays which employs microparticles to complex an analyte and where the microparticle complex becomes retained and immobilized on a fibrous matrix such that the presence of analyte on the microparticles can be detected by optical means. A device (10) is disclosed having a sample well (12) for receiving a sample and reagents for forming a reaction mixture, a read well (14) comprising (a) an entrance port and holding means for receiving and holding a quantity of sample and assay reagents, (b) a fibrous matrix (22) for retaining and immobilizing microparticle/analyte complexes for detection, said fibrous matrix (22) positioned below said holding means, and having an average spatial separation of fibers greater than the average diameter of said microparticles, (c) means (24) positioned below said fibrous matrix for assisting the flow of sample and assay reagents through said fibrous matrix, such as an absorbent material (24) or vacuum below said fibrous matrix, (d) means (26) for creating a substantially light-tight real surrounding the well, (e) means (28) for venting air entrapped in the absorbent material and which is displaced by fluids absorbed therein, and (f) passage means (16) communicating between the sample well and the read well whereby sample and reaction mixtures can be transferred and washed from said sample well into said read well without being contacted by any apparatus.
Patent EP-0424800-A2 (EP)
Inventor: KOMATSU TAKASHI C O IDEMITSU P
IPC: C08G64/10
Filed: 1990-10-18
Abstract: Disclosed is a novel polycarbonate which has
     (1) a repeating unit (I) represented by the general formula:
      and a repeating unit (II) represented by the formula:
      (all the symbols are as defined in the claims);   (2) a trihalogenophenoxy group as the end group thereof; and (3) a viscosity average molecular weight of 10,000 to 50,000, and 1 to 10 mol 9% of the repeating unit (I) in the main chain.   
     The polycarbonate is excellent in all of flame retardance, impact resistance, and a thermostability at molding. Accordingly, the polycarbonate of the present invention is extensively and effectively used as various industrial materials such as home electric appliances, office automation devices, construction materials and the like.
Patent EP-0432451-A2 (EP)
Title: Entwicklerkonzentrat und daraus hergestellter Entwickler für belichtete negativ arbeitende Reproduktionsschichten sowie Verfahren zur Herstellung von Druckformen
Inventor: JOERG KLAUS DR DIPL-CHEM
IPC: G03F7/32
Filed: 1990-11-07
Abstract: Es wird ein Entwicklerkonzentrat beschrieben, das durch Verdünnen mit Leitungswasser zum gebrauchsfertigen Entwickler für auf einem Träger befindliche negativ arbeitende belichtete Reproduktionsschichten verwendet wird. Es besteht aus einem Gemisch aus Wasser, einem organischen Lösemittel, einem alkalisch reagierenden Mittel, einem anionischen Tensid, einer n-Alkansäure und/oder deren Salze, einem Emulgator, einer Puffersubstanz und als Komplexbildner ein Alkalisalz eines oligomeren Phosphats und/oder der N-(2-Hydroxyethyl)ethylendiaminotriessigsäure. Das erfindungsgemäße Entwicklerkonzentrat zeigt insbesondere den Vorteil, daß es als Konzentrat stabil ist, d.h. keine Phasentrennungen, Ausfällungen oder Trübungen etc. aufweist und ohne Schwierigkeiten zum gebrauchsfertigen Entwickler verdünnt werden kann. Dieser ist ebenso stabil und zeigt optimale Entwicklereigenschaften.
Patent EP-0433684-A2 (EP)
Inventor: CONTENTO MARIA PIA
IPC: C04B32/00
Filed: 1990-11-20
Abstract: Described is a process for the recovery of inorganic industri­al waste which comprises the steps of shaping it, in the pre­sence of a thermomeltable binder, into construction products and treating the shaped products at elevated temperature.
Patent EP-0433951-A2 (EP)
Inventor: ENDRES DAN DAROLD
IPC: A61F5/44
Filed: 1990-12-17
Abstract: A conformable absorbent article (10) has a topsheet (26) that is designed to substantially fully contact the body of the wearer to provide improved performance in managing and containing body wastes. Management and containment of body wastes are improved by several structural elements that can be utilized individually or collectively. Some of these elements are a waste-containment pocket (56) formed between the topsheet (26) and backsheet (30), an opening (38) in the topsheet (26) for receiving body wastes therethrough, a pair of containment flaps (50) and a pair of side flaps (60), and an expandable backsheet (30) to retain body wastes therein.
Patent EP-0379254-A2 (EP)
Inventor: DELL ACQUA ARMANDO
IPC: B06B1/04
Filed: 1990-01-15
Abstract: Electromagnetic vibrator apparatus, comprising a base (1) capable of being connected to an object to be set in vibration, an electromagnetic armature (3) integral with the base (1) and an electromagnet (4) facing the armature, and connected to the base by an elastic means (6), in which the elastic means connecting the base to the electromagnet is of constant stiffness, while between the electromagnet (4) and the base (1) there is interposed at least one adjusting unit (12), comprising elastic means (14) with adjustable prestress.
Patent EP-0411692-A2 (EP)
Inventor: SHAH IMRAN A
IPC: G06F5/00
Filed: 1990-07-23
Abstract: A decoder for decoding Lempel-Ziv encoded data comprises a memory which code words are stored and data words corresponding to the code words. The data are stored in the form of the combination of a data element and a second code word, which second code word represents another combination of a data element and a (third) code word. Decoding occurs by retrieving data elements and code words until all data elements of the original code word are retrieved and the code word is decoded. The retrieved data are subsequently reversed by a last-in first-out memory.
Patent EP-0408166-A2 (EP)
Inventor: LENKE GERD M
IPC: C08G69/04
Filed: 1990-02-20
Abstract: A matrix polymer, for example a polyamide such as nylon-6, has its physical properties modified by a rigid rod polymer, for example a polyazomethine derived from a rigid aromatic diamine and a rigid aromatic dialdehyde. 
     A particularly intimate blend of the polymeric structure is achieved by forming the rigid rod polymer in situ from a solution of its precursor(s) in a liquid precursor of the matrix polymer e.g. molten caprolactam.
Patent EP-0389123-A2 (EP)
Inventor: CHANG DAVID B
IPC: G02B27/00
Filed: 1990-02-28
Abstract: A display system is disclosed which employs multiple holographic elements (12, 14) for selectively reflecting images from separate projectors (P1, P2) to one or more distinct viewing volumes (V1, V2). The display system provides the capability to project differing perspective images to individual crew members located at separated positions within a training simulator.
Patent EP-0400981-A2 (EP)
Inventor: ETIENNE STEPHEN DAVID
IPC: G01F1/28
Filed: 1990-05-30
Abstract: A flow sensing device includes a semiconductor substrate 31 and a pivoted beam 1. Below one half of the beam is a channel 7 running throughout the substrate 31, and below the other half of the beam is a cavity 8. During operation, a differential force exists across the beam, and the amount of force required to compensate for this differential force is indicative of the rate of fluid flow.
Patent EP-0405865-A2 (EP)
Inventor: HU WILLLIAM C
IPC: H01L27/00
Filed: 1990-06-22
Abstract: Method for improving particular interconnect pads for microcircuitry so that they provide more compliant interconnections between opposed pairs of contacts of the microchips (42,44) in a hybrid detector array assembly. The individual tubes (34) of prior art interconnect pads are filled with indium and are then etched away to leave indium columns (40) of increased height, relative to the indium bumps (46) that have heretofore been used in the contact connections of hybrid detector array assemblies. Other materials may be substituted for the indium and a number of variants of the process are also disclosed.
Patent EP-0423927-A2 (EP)
Inventor: MALLICK GEORGE THEODORE JR
IPC: G01R33/12
Filed: 1990-08-28
Abstract: The present invention provides a straightforward sensor and method for using the same to verify the existence of and detect a pacman quench, if it exists, in a superconducting coil (1), magnet or inductor. An active sensor (4) utilizing a transmitter coil (5), a receiving coil (6) and a detector circuit (9) is used to measure the change in magnetic susceptibility caused by the presence of a large or slow moving pacman quench. A passive sensor (10) utilizing a search coil (11) and a detector circuit (12) is able to measure the change in magnetic flux associated with a change in the current distribution in the superconducting coil (1) when a small or fast moving pacman quench passes by the sensor (10).
Patent EP-0430475-A2 (EP)
Title: Calibration verification and correction method
Inventor: STRID ERIC W
IPC: G01R27/04
Filed: 1990-11-09
Abstract: A method for correcting inaccuracies in error factors of an error model used for vector-corrected, microwave-frequency measurements. Verifying de-embedded measurements are compared to known characteristics of at least one verification standard. At least one parameter of the calibration standards, or an error factor, or measuring network geometry, is changed and the error factors are recalculated to bring the verifying measurements into conformity with the known characteristics of the verification standard.
Patent EP-0437030-A2 (EP)
Inventor: LAMMINTAUSTA RISTO
IPC: A61P27/02
Filed: 1990-11-12
Abstract: Compounds of formula:
      here X is -CH₂-, -CH(CH₃)-, -CHR₃-CH₂- or -CR₃=CH- and R₁, R₂ and R₃, which can be the same or different, are each H or CH₃ or a stereoisomer or pharmaceutically acceptable salt thereof, and pharmaceutical compositions containing them, are useful for lowering intraocular pressure in a mammal, e.g. in the treatment of glaucoma.
Patent EP-0441033-A2 (EP)
Inventor: RUDDY FRANCIS HENRY
IPC: G01K3/04
Filed: 1990-11-29
Abstract: An apparatus is provided for determining the thermal history of an environment for purposes of monitoring thermal aging in equipment or the extent to which a process has proceeded. The apparatus comprises a plurality of solid state track recorders, and the range of activation energy values among the solid state track recorders encompasses the activation energy of the thermal aging process of the equipment to be monitored. Using Arrhenius functions, data obtained from the apparatus can be used to determine an equivalent average temperature which is combined with the equipment life data to determine the extent of thermal aging.
Patent EP-0435629-A2 (EP)
Inventor: MATSUOKA NORIYUKI
IPC: H05K7/10
Filed: 1990-12-21
Abstract: An IC socket comprises a socket board having an IC mount table. Contacting portions of tips of a plurality of contacts arranged in parallel relation on the socket board are inserted into a plurality of positioning holes which are arranged in parallel relation on a marginal portion of the IC mount table in order to contact with corresponding contacting pieces of an IC which is placed on the IC mount table. Dividing ridges are formed by lower ends of the partition walls on the entrance side for the contacts, which are formed between the adjacent positioning holes arranged in parallel relation.
Patent EP-0401167-A2 (EP)
Title: Verfahren zur Herstellung von Titanocenen mit o,o'- Difluorarylliganden
Inventor: DESOBRY VINCENT DR
IPC: C07F17/00
Filed: 1990-05-23
Abstract: Eine verbesserte Herstellung von Titanocenen der Formel I <IMAGE> worin R1 unsubstituiertes oder ein- oder mehrfach durch C1-C18-Alkyl, C1-C18-Alkoxy, C2-C18-Alkenyl, C5-C8-Cycloalkyl, C6-C10-Aryl, C7-C16-Aralkyl, -Si(R3)4, -Ge(R3)4 oder Halogen substituiertes Cyclopentadienyl<⊖>, Indenyl<⊖> oder 4,5,6,7-Tetrahydroindenyl<⊖> bedeutet oder beide R1 zusammen einen zweiwertigen Rest der Formel II bedeuten, <IMAGE> worin Z -(CH2)m- mit m = 1, 2 oder 3, gegebenenfalls mit Phenyl substituiertes C2-C12-Alkyliden, -Si(R3)2- oder -Si(R3)2-O-Si(R3)2- bedeutet und R3 C1-C12-Alkyl oder C6-C10-Aryl bedeutet, und R2 einen sechsgliedrigen carbocyclischen aromatischen Ring bedeutet, der in beiden Orthopositionen zur Ti-C-Bindung mit Fluor substituiert ist und der ausserdem noch weitere Substituenten haben kann, geschieht durch Zugabe von bestimmten Lithiumamiden zu einem Gemisch von (R1)2TiX2 (X = Halogen) und HR2 bei -30°C bis +25°C.
Patent EP-0406198-A2 (EP)
Inventor: LUNDBLAD LEIF
IPC: B65H45/18
Filed: 1990-06-19
Abstract: A message receiving arrangement operative to reduce the risk of uncontrolled distribution of transmitted and printed messages. The arrangement includes a sheet-­store and printing mechanism for printing messages on sheets taken from the store and a supply of enveloping material intended for enveloping sheets with messages printed thereon. The arrangement also includes a closed casing (11) which functions to gather printed sheets to a collected bundle (33). Mounted in the casing (11) are means (25, 27, 30) which function to automatically envelope the thus gathered bundles of sheets. 
     Also mounted in the casing (11) is a folding device (29) which, during the enveloping process, is intended to move perpendicularly to the transport direction of the sheets during the gathering of the sheets to a bundle form (33). The supply of enveloping material comprises two storage rolls (25, 27) each placed on a respective side of the folding device (29) and on the opposite side of a collected sheet bundle (33) to the folding device (29) when the folding device occupies its rest position (its starting position).
Patent EP-0444394-A2 (EP)
Inventor: SUGITANI NOBUHIRO
IPC: B22D11/059
Filed: 1991-01-02
Abstract: A ceramic spray coating material comprising zirconia and yttria, wherein the purity of a mixture of zirconia and yttria is 99,6% by weight or more is described. 
     This ceramic spray-coating material has an excellent bonding force, as compared to the prior art material.
Patent EP-0443351-A2 (EP)
Inventor: MUSKOPF JOHN W
IPC: C07F9/74
Filed: 1991-01-31
Abstract: The products resulting from contacting an organic phosphine or arsine with an inorganic acid having a weak nucleophilic anion provide for relatively stable compositions when admixed with a compound containing an average of more than one vicinal epoxide group per molecule and which optionally contains a compound containing an average of more than one phenolic hydroxyl group per molecule.
Patent EP-0444639-A2 (EP)
Inventor: BEPPU TERUHIKO
IPC: C12N15/60
Filed: 1991-02-27
Abstract: The present invention relates to a gene derived from  Pseudomonas chlororaphis  B23 strain which encodes a polypeptide having nitrile hydratase activity being capable of hydrating nitriles to amides. The invention also relates to a recombinant DNA containing the gene, and a transformant transformed with the recombinant DNA. The present invention further relates to a method of producing nitrile hydratase using the transformant and of amides using nitrile hydratase.
Patent EP-0462559-A2 (EP)
Inventor: TANIGUCHI TOMOHIKO
IPC: G10L19/12
Filed: 1991-06-18
Abstract: A speech coding and decoding system, the system is operated under a known code-excited linear prediction (CELP) coding method. The CELP coding is achieved by selecting an optimum pitch vector P from an adaptive codebook and the corresponding first gain, and at the same time, selecting an optimum code vector from a stochastic codebook and the corresponding second gain. The system of the present invention is featured by a weighted orthogonalization transforming unit introduced therein. The perceptually weighted code vector AC is not used as is, as usual, but after the transformation thereof into a perceptually weighted code vector AC' by the above unit; the vector AC' being made orthogonal to the optimum perceptually weighted pitch vector AP.