baber/WOPTO huggingface dataset:
Patent EP-2119759-A4 (EP)
Title: Refrigerator oil and working fluid composition for refrigerator
Inventor: SHIMOMURA YUJI
IPC: C10M105/38
Filed: 2008-02-25
Abstract: The working fluid composition for a refrigerating machine of the invention is  characterized by  comprising an ester of a polyhydric alcohol and a fatty acid with a content of a C5-C9 branched fatty acid of 50-100 % by mole, and a fluoropropene refrigerant and/or trifluoroiodomethane refrigerant. The refrigerating machine oil of the invention is  characterized by  comprising an ester of a polyhydric alcohol and a fatty acid with a content of a C5-C9 branched fatty acid of 50-100 % by mole, and by being used together with a fluoropropene refrigerant and/or trifluoroiodomethane refrigerant.
Patent EP-2129359-A4 (EP)
Title: Chimeric peptide antagonist for gpcr135 or gpcr142
Inventor: KUEI CHESTER
IPC: C07K14/64
Filed: 2008-01-23
Abstract: The chimeric polypeptide R3(BΔ23-27)R/I5 is described, which is a high-affinity antagonist for GPCR1 35 and GPCR1 42 over LGR7.
Patent EP-2162566-A4 (EP)
Title: Multilayer printed wiring boards with holes requiring copper wrap plate
Inventor: SIDHU RAJWANT SINGH
IPC: H05K3/18
Filed: 2008-06-06
Abstract: Printed circuit boards have circuit layers with one or more via filled holes with copper wraps and methods of manufacturing the same. An embodiment of the present invention provides a method to enhance the consistency of the wraparound plating of through-hole vias of printed circuit boards with (requiring) via filling to provide extra reliability to the printed circuit boards and enables the designers and/or manufacturers of printed circuit boards to design and manufacture boards with relatively fine features and/or tight geometries.
Patent EP-2501257-A4 (EP)
Title: System and method for carrying loads
Inventor: TAYAR ELIAHU
IPC: A45F3/00
Filed: 2010-11-18
Abstract: System and method for carrying loads by a user are disclosed. According to embodiments of this invention a load is carried attached to the back of the user and concurrently vertically supported to the ground on supporting means. The system comprising means that allow vertical free movements of the load with respect to the user's back within a defined range so that the load substantially carried by the supporting means while providing stable attachment of the load to the user's back in two other linear axes of freedom and in all three circular axes of freedom. The supporting means includes means to adjust the support according to the user's height and to the grounds bumpiness.
Patent EP-2504076-A4 (EP)
Title: Filter and method for filtration of hydraulic oil in a return line to a hydraulic tank, and a drilling rig comprising the filter
Inventor: NYDAHL ANDERS
IPC: F15B21/041
Filed: 2010-11-03
Abstract: The present invention concerns a filter (5) for a return line (L1, L2) for hydraulic oil to a hydraulic tank (2), which filter (5) comprises a filter element (11). According to the invention, the filter (5) is arranged to filter the hydraulic oil through the filter element (11) when the hydraulic oil lies below a first oil level (H1) in the filter (5), and the filter (5) comprises an arrangement (15) to lead the hydraulic oil past the filter element (11) when the oil level (H) in the filter (5) exceeds the first oil level (H1).
Patent EP-2517467-A4 (EP)
Title: Portable content container displaying a/v files in response to a command received from a consumer device
Inventor: HESSELINK LAMBERTUS
IPC: H04N21/482
Filed: 2010-12-16
Abstract: A portable content container is disclosed comprising a decoder for decoding an A/V file into an A/V stream. File directory information identifying one or more A/V files is transmitted to a consumer device. A display command is received from the consumer device to display a selected one of the A/V files on a display device. The selected A/V file is decoded into an A/V stream transmitted to the display device in response to the display command. In an embodiment, the portable content container further comprises local memory for storing A/V files.
Patent EP-0059713-A4 (EP)
Title: Staple forming and driving machine and method.
Inventor: OLESEN PAUL
IPC: B60T11/10
Filed: 1980-09-17
Abstract: A staple forming and driving tool (10) employing a vertical front portion of a staple head base (34), and sheath (40) to provide a space for reciprocating former member (70) and driver (80). Spring (50) urges base (34) toward sheath (40) with spacer lugs (33) maintaining a defined distant between base (34) and sheath (40). A belt (94) is fed through an opening (100) in base (34) by a cartridge (90) which protrudes into opening (100) and belt advancing means (104, 112) is held inoperative by forming tang (75) during a portion of the forming and driving stroke to prevent movement of staple wire (200) during critical period of such stroke. The former (70) is moved during the forming and driving stroke through a path which permits former lugs (72) to guide the former staple down to a point adjacent the workpiece (300).
Patent EP-0151107-A4 (EP)
Title: Method of generating involute tooth forms with a milling cutter.
Inventor: CHARLES PAUL ANTHONY STUART
IPC: B23F23/00
Filed: 1983-05-24
Abstract: An involute external tooth profile (114) is cut into the periphery of a gear blank (96) by positioning a rotating milling cutter (64) with its cutting path perpendicular to the plane of action (92) of the desired base surface of revolution within the gear blank so as to penetrate the plane of action from the side thereof opposite to the base surface and with a predetermined line of intersection (118) which generates the involute profile (114) as the base surface rolls upon the plane of action. The rolling action causes the generating line to traverse the blank between its addendum surface and a depth sufficient to provide the desired length of active profile.
Patent EP-0144324-A4 (EP)
Title: Heat exchange between gas-solids mixtures.
Inventor: LEUNG LEUNG SUN
IPC: F28D13/00
Filed: 1983-12-06
Abstract: A method of the exchange of heat between solids where the heated solids are passed through heat conducting tubes (27) defining a first flow path or zone (30) in the heat exchanger and the solids to be heated are passed through the interstitial space around the tubes (27), or through secondary tubes, in the heat exchanger, defining a second flow path or zone (32). The solids are physically separated by the walls of the tubes (27) which act as a heat conducting barrier and the solids are flowed, under moving-bed or fluidized flow conditions, in counter-current or concurrent directions to enable the heat transfer to be effected.
Patent EP-0167629-A4 (EP)
Inventor: KAHATA SHIN
IPC: C08L77/00
Filed: 1984-12-20
Abstract: Une composition de résine mélangée comprend entre 80 et 60% en poids d'une résine polyamide, entre 10 et 30% en poids d'un produit de saponification d'un copolymère d'acétate vinylique éthylène, et entre 10 et 30% en poids d'une résine ionomère alpha-oléfine (ou une résine comprenant essentiellement la résine ionomère alpha-oléfine). Des pièces moulées sont obtenues par extrusion en fusion de la composition. La composition obtenue possède de meilleures aptitudes à faire barrière à l'oxygène, une dépendance de l'humidité réduite, des propriétés de barrière à l'oxygène et une meilleure résistance mécanique et peut réduire les contraintes nécessaires à l'extrusion ou au moulage, tout en conservant les propriétés avantageuses inhérentes à la résine polyamide.
Patent EP-0209568-A4 (EP)
Title: Dna sequences, recombinant dna molecules and processes for producing human lipocortin-like polypeptides.
Inventor: WALLNER BARBARA P
IPC: C12N15/09
Filed: 1986-01-10
Abstract: DNA sequences, recombinant DNA molecules and hosts transformed with them which produce human lipocortin-like polypeptides and methods of making and using these products. The DNA sequences and recombinant DNA molecules are characterized in that they code on expression for a human lipocortin-like polypeptide. In appropriate hosts these DNA sequences permit the production of human lipocortin-like polypeptides useful as anti-inflammatory agents and methods in the treatment of arthritic, allergic, dermatologic, ophthalmic and collagen diseases as well as other disorders involving inflammatory processes.
Patent EP-0244455-A4 (EP)
Inventor: SAMARAS GEORGE M
IPC: A61B5/022
Filed: 1986-10-01
Abstract: Appareil et procédé permettant d'effectuer une détermination non invasive et insensibles au bruit de la pression artérielle, cet appareil et ce procédé étant utiles dans un champ de bataille ou dans un véhicule de secours. Le système comprend un brassard pneumatique d'occlusion (10) et un brassard pneumatique de détection (12) tous deux adaptés pour être placés autour du bras (8) d'un patient. On fait monter la pression dans le brassard pneumatique d'occlusion (10) jusqu'à une valeur empêchant l'écoulement puis on la fait baisser progressivement. La pression dans les deux brassards pneumatiques est contrôlée. Lorsque la pression du brassard pneumatique de détection (12) atteint une valeur minimum, la pression dans le brassard pneumatique d'occlusion (10) est égale à la pression systolique. La première, la seconde et la troisième dérivée dans le temps de la pression dans le brassard pneumatique de détection sont contrôlées. La première dérivée est utile pour identifier la valeur minimum de la pression dans le brassard pneumatique de détection (12). Lorsque la troisième dérivée dans le temps de la pression dans le brassard pneumatique de détection (12) passe par zéro, la pression dans le brassard pneumatique d'occlusion (10) est équivalente à la pression artérielle moyenne. La pression diastolique peut être calculée à partir des valeurs de la pression systolique et de la pression artérielle moyenne.
Patent EP-0254743-A4 (EP)
Title: Pay-per-view catv system.
Inventor: LEWIS DAVID ROBERT
IPC: H04N7/173
Filed: 1987-02-03
Abstract: A pay-per-view CATV system which is interfaced with the switched public telephone system is described. A subscriber selects a specific scheduled television event by dialing a telephone number which uniquely identifies the selected event. The called and originating numbers are identified, digitized and combined to form a digital word. The digital word is then transmitted to the CATV supplier.
Patent EP-0314763-A4 (EP)
Title: Secondary electron detector for use in a gaseous atmosphere.
Inventor: MANCUSO JAMES F
IPC: H01J37/28
Filed: 1988-05-17
Abstract: The invention provides for a device and method for generating, amplifying, and detecting secondary electrons from a surface of a sample. The device contains a vacuum envelope (1) having a pressure limiting aperture (2), a charged particle beam source (3), means (4, 5) for focusing and directing the charged particle beam through the aperture (2) to a sample mounted on a sample platform (6) located in a gaseous environment outside of the vacuum envelope (1), an electrode (7) located outside of the vacuum envelope (1) and close to the sample platform (6). In operation, the electrode is biased by a voltage source (8) to accelerate secondary electrons emitted by the sample so that they collide with gas molecules to produce negative charge carriers which multiply by further collisions. The negative charge carriers are collected by the electrode (7) to produce a current which is amplified by a current amplifier (4) and output to a detector (10).
Patent EP-0354955-A4 (EP)
Title: Improved multi-band programmable compression system
IPC: H04R25/00
Filed: 1989-02-23
Abstract: A programmable low voltage multi-band compression system suitable for use with hearing aids is described. Received audio signals are processed by a band split filter which separates the received audio signal into a plurality of frequency bands. A plurality of compressors coupled to the band split filter compresses each of the respective frequency bands. The output of the compressor are then summed to generate a composite audio signal. The compression ratio of each of the compressors is set, in response to a set of control signals, to a preselected independent value. The average gain of each of the compressors is set to a preselected level independently of the other compressors. In addition, the compression ratio of each compressor may vary with input signal level. Another set of control signals is employed for setting the gain of the compressor to provide a volume control function.
Patent EP-0396739-A4 (EP)
Title: Hypochlorite compositions containing thiosulfate and use thereof
IPC: A61L2/18
Filed: 1989-11-21
Abstract: A one step process providing timed exposure to a substantially constant concentration of hypochlorite disinfectant is described, said process being completed when the hypochlorite is destroyed in an autocatalytic reaction with thiosulfate. The hypochlorite lifetime is precisely controlled by adjusting the initial pH of an alkaline disinfection solution of thiosulfate and hypochlorite, said solution containing a molar ratio of between 0.25 and 0.75 moles of thiosulfate to 1.00 mole of hypochlorite. Subsequently, with gradual evolution of acid and decreasing pH, the acid-dependent autocatalytic oxidation of thiosulfate is accelerated. This consumes the hypochlorite in a brief time interval, terminating the disinfection process. Also included in said alkaline disinfection solution is an appropriate concentration of Na2HPO4 or other chemical which is unreactive with hypochlorite and allows said initially alkaline pH to substantially decrease, but which later becomes a functioning pH buffer, controlling the final pH of the hypochlorite-free, disinfected solution. Completion of the disinfecction process which is accompanied by a substantial pH decrease can be visualized by including one or more pH-color indicators in the disinfecting solution.
Patent EP-0457832-A4 (EP)
Title: Low temperature process for the reduction of nitrogen oxides in an effluent
IPC: B01D53/56
Filed: 1990-01-31
Abstract: A process is presented for the reduction of nitrogen oxides in the effluent from the combustion of a carbonaceous fuel. The process comprises introducing a treatment agent which comprises an ammonium salt selected from the group consisting of triammonium citrate and ammonium formate into an effluent at an effluent temperature of below 1300 DEG F.
Patent EP-0440805-A4 (EP)
IPC: G05B19/416
Filed: 1990-08-10
Abstract: Procédé de régulation de la vitesse d'avance dans une unité de commande numérique régulant la vitesse d'avance d'un outil se déplaçant le long d'une trajectoire d'usinage selon un programme d'usinage. On détermine (S2) la vitesse de chaque axe, et l'accélération de chaque axe est déterminée (S3) à partir du changement de vitesse de blocs précédents et successifs. Lorsque l'accélération (ΔVx) dépasse une accélération/décélération admissible (ΔVxmax) (S4) un premier rapport (K1) entre l'accélération admissible et l'accélération susmentionnée est déterminé (S5) et le premier rapport le plus petit parmi les premiers rapports des axes est sélectionné. On détermine la vitesse d'avance effective en multipliant la vitesse d'instruction par la racine du premier rapport le plus petit (S9). Cet agencement permet de réduire les surcharges d'un servomoteur.
Patent EP-0452501-A4 (EP)
Title: Method of super-mirror finishing with electrolytic grinding for internal surface of small-diameter tube
IPC: B24B37/00
Filed: 1990-10-30
Abstract: A method of super-mirror finishing with electrolytic grinding for the internal surface of a small-diameter tube which comprises a rough grinding process and a mirror grinding process. In the rough grinding process, an electrode tool (14) for rough finishing having non-woven nylon fabric wound around a core electrode (15) thereof is used, wherein electrolytic grinding is applied to the inner surface of a small-diameter tube (10) with a minute electric current supplied through an electrolytic solution and is continued until the roughness of the inner surface of the tube is lowered to 0.5  mu m Rmax or below while rotating the electrode tool (14) and the tube (10) relatively to each other and reciprocating relatively in the axial direction. In the subsequent mirror grinding process, finishing operation similar to the above operation is repeated with the use of an electrode tool for mirror finishing having urethane material wound around a core electrode thereof. According to this method, the surface roughness of about 3  mu m Rmax is mirror-finished to about several tens of nm Rmax on account of exceedingly effective actions such as an electrolytic action with the use of the finishing tool and a mechanical grinding action depending on relative rotations of the tool (14) and the tube (10) as well as reciprocating movement thereof in the axial direction in the rough finishing process, and electrolytic and mechanical finishing actions with the use of the mirror finishing tool in the mirror finishing process to which processing is changed over from the preceding process at an appropriate time.
Patent EP-0500782-A4 (EP)
Title: Multi-sweep blade with abrupt sweep transition.
Inventor: KIMBALL RICHARD
IPC: F04D29/32
Filed: 1990-11-16
Abstract: A blade (14) for a fan or blower (10) which has an abrupt transition region between an inner blade region which has a negative leading edge sweep angle, and an outer blade region which is highly forwardly swept. The outer blade region is further characterized by a blade chord that increases with increasing radius. The fan provides a low pitch width and superior noise and efficiency trade-offs.
Patent EP-0573557-A4 (EP)
Title: Solar energy system
Inventor: HORNE WILLIAM E
IPC: F24S20/20
Filed: 1992-02-24
Abstract: A solar energy system that includes a primary concentrator (12), a receiver (14) having a plurality of photovoltaic cells (26), and a prefilter (22) surrounding the receiver (14). The prefilter absorbs some of the radiation that is out of band with respect to the photovoltaic cells (26), and may include a conduit (28) for a cooling fluid. The cells on the receiver are positioned such that each cell receives the same solar energy flux (16). The receiver may include a phase change to protect the photovoltaic cells from excessive temperatures.
Patent EP-0598818-A4 (EP)
Title: Escherichia coli o-polysaccharide-protein conjugate vaccine.
Inventor: CRYZ STANLEY J
IPC: A61K39/108
Filed: 1992-08-11
Abstract: The present invention relates to a method of producing an E. coli vaccine and to the vaccine produced thereby. The method involves purifying lipopolysaccharide from E. coli expressing complete O-polysaccharide sidechains;isolating the O-polysaccharide region of the lipopolysaccharide molecule by hydrolysis in dilute acetic acid and purifying it essentially free of lipid A; and covalently coupling lipid A-free O-polysaccharide via at least one hydroxyl or carboxyl group of the polysaccharide to a carrier protein. Polyvalent vaccines are prepared by combining two or more monovalent vaccines for different serotypes prepared according to the present invention. The present also relates to conjugates used in the vaccines. The conjugates of the present invention are the O-polysaccharide region of an E. coli lipoplysaccharide molecule covalently coupled to a carrier protein.
Patent EP-0604641-A4 (EP)
Title: Composition containing amine and amine-related derivatives of benzoic acid and uses therefor including treating inflammatory diseases.
Inventor: SHAPIRO HOWARD K
IPC: A61K31/785
Filed: 1993-06-29
Abstract: The invention is drawn to a novel composition containing amine and amine-related derivatives of benzoic acid and uses therefor including treating inflammatory diseases.
Patent EP-0676930-A4 (EP)
Inventor: NYGARD TONY MIKEAL
IPC: A61B5/12
Filed: 1993-12-22
Abstract: On décrit un système pour permettre la télémétrie d'une prothèse auditive, de préférence une prothèse cochléaire. Un dispositif d'électrodes (10) est utilisé aussi bien pour fournir les stimuli que pour détecter les potentiels provoqués. De préférence, un délai est prévu entre le stimulus et la mesure. Les électrodes de détection (14, 31) sont différentes des électrodes du stimulus (12, 13).
Patent EP-0701529-A4 (EP)
Title: Variable speed transfer section between bindering lines
Inventor: ANKER EARL
IPC: B42B9/04
Filed: 1994-02-25
Abstract: A binding line (10) having selectable pin spacing on a gathering chain (22) includes a gathering section (12) including the gathering chain (22) having a plurality of spaced pusher pins (28) for transporting gathered signatures (S) seriatim therealong to a signature exit end (14). A stitcher section (16) includes a stitcher chain (32) having a plurality of spaced pusher pins (38) for transporting signatures (S) seriatim therealong from a signature entry end (18). A drive system (42) provides for driving the gathering chain (22) synchronously with the stitcher chain (32) so that both the gathering section (12) and stitcher section (16) operate at a constant signature feed rate. The gathering chain pins (28) are spaced apart a first select distance and the stitcher chain pins (38) are spaced apart a second select distance. The drive sytem (42) drives the gathering chain (22) at a different velocity from the stitcher chain (32) to provide the constant signature feed rate. A transfer section (20) includes an endless overhead chain (60) having a plurality of spaced pusher pins (62) and is driven approximately between the velocities of the gathering section (12) and the stitcher section (16).
Patent EP-0679641-A4 (EP)
Title: Sulfonamide and sulfonic ester derivatives each having tricyclic hetero ring.
Inventor: YOSHINO HIROSHI
IPC: C07D219/06
Filed: 1994-07-26
Abstract: Novel antitumor sulfonamide and sulfonic ester derivatives each having a tricyclic hetero ring, represented by general formula (I), and a process for producing the same, wherein G represents a 5- or 6-membered aromatic ring; L represents O or NR<1>, wherein R<1> represents hydrogen or lower alkyl; and M represents a tricyclic structure selected from the members (a), (b), (c), (d), (e), (f), wherein rings A and B represent each a 5- or 6-membered unsaturated ring; X represents NR<2> (wherein R<2> represents hydrogen or lower alkyl) or NHCO; Y represents O, S(O)n, CR<3>R<4>, CO, NR<5>, CHR<6>CHR<7>, CR<8>=CR<9>, NR<1><0>CO, N=CR<1><1>, OCHR<1><2>, S(O)nCHR<1><3> or NR<1><4>CHR<1><5>; and Z represents N or CR<1><6>, wherein n represents 0, 1 or 2; R<3>-R<1><3>, R<1><5> and R<1><6> represent each hydrogen or lower alkyl; and R<1><4> represents hydrogen, lower alkyl or lower acyl. <CHEM>
Patent EP-0682337-A4 (EP)
Title: Method and device for encoding signal, method and device for decoding signal, and recording medium.
Inventor: SONOHARA MITO
IPC: H04N19/46
Filed: 1994-11-29
Abstract: An input signal is divided into blocks and converted into spectrum signals. Each of the spectrum signals are further divided into units and normalized. The normalized spectrum signals are transformed into variable-length codes and outputted together with the normalization coefficients and the number of bits of requantization. An upper limit is put on the number of bits of the outputted signals per block. If the numbers of bits of some signals blocks exceed the upper limit, the normalization coefficients of at least one of the units are forcedly changed. The signals whose normalization coefficients have been forcedly changed are requantized, entropy-coded, and outputted. Thus, without influence of the variation of the numbers of bits due to the variable-length encoding, the hardware scale can be smaller that conventional ones, and the encoding/decoding is efficient and not aurally affected. <IMAGE>