baber/WOPTO huggingface dataset:
Patent EP-0134455-B2 (EP)
IPC: C08G18/66
Filed: 1984-06-28
Granted: 1991-06-26
Abstract: 1. The use of flexible, elastomeric, thermoplastic types of polyurethane having a Shore A hardness from 60 to 80 and containing from 99 to 50 parts by weight of a thermoplastic polyurethane having a Shore A hardness from 95 to 80, a primary melt peak of the rigid segments from 210 to 220 degrees C, as determined by differential scanning calorimetry, and a melt viscosity corresponding to a melt flow index at 190 degrees C and load weight of 212 N of from 0.1 to 200, prepared by reaction of a) organic diisocyantes, b) substantially difunctional polyhydroxy compounds having molecular weights from 500 to 8,000 and c) chain extenders having molecular weights from 60 to 400 in the presence of d) catalysts and e) optionally auxiliary and/or additives and from 1 to 50 parts by weight of a plasticizer from the group consisting of di(methoxyethyl) phthalate, tricresyl, phosphate and/or diphenyl cresyl phosphate for producing sheets and molded parts.
Patent EP-0175083-B2 (EP)
IPC: H02K3/22
Filed: 1985-07-15
Granted: 1993-06-30
Abstract: The connecting device has yokes (5, 6) brazed to the winding rod ends (1, 2), and the end surfaces of the yokes have distance pieces (10, 11, 12, 13). The hollow conductors (4) protrude beyond the solid part conductors (3) and are led through brazing plates (14, 15) which are brazed to both the hollow conductors (4) and the distance pieces (10, 11, 12, 13). Caps (16, 17) are placed over the brazing plates (14, 15) and brazed to the brazing plates (14, 15) in such a way that there is no leakage of liquid. The brazing points can be inspected at any time and, if necessary, improved because of the distance between the brazing plates (14, 15) and the rod end surface. The water chambers (20, 21) formed by the brazing plates (14, 15) and the caps (16, 17) are solidly connected to the winding rods (1, 2) and to the yokes (5, 6), so that no relative vibrations, which can damage the hollow conductors, can occur. The water chambers (20, 21), which are expensive in manufacture, do not depend on the rod geometry. The whole of the variance is provided by the brazing plates (14, 15) which are relatively simple to manufacture.
Patent EP-0426853-B2 (EP)
Inventor: MURATA KAZUHIKO
IPC: C08L59/00
Filed: 1989-11-21
Granted: 2000-03-29
Abstract: The invention provides a process for producing a thermoplastic elastomer, which comprises dynamically heat-treating polymer particles composed of a crystalline olefinic polymer moiety and a non-crystalline polymer moiety and having an average particle size of 10  mu m or larger and an apparent density of 0.2 g/ml or more, a cross-linking agent and, if necessary, a cross-linking aid and/or a mineral oil softening agent.
Patent EP-0423516-B2 (EP)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04G7/00
Filed: 1990-09-27
Granted: 2001-03-07
Abstract: The connecting head (25) for scaffolds with connecting devices has a connection region (30) which comprises centring lugs (60) and possesses an annular abutment surface (51) and a conical surface (55) for creating favourable welding conditions. 
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Patent EP-0426637-B2 (EP)
Inventor: EWEN JOHN A
IPC: C08F4/6392
Filed: 1990-10-09
Granted: 2001-09-26
Abstract: This invention uses a new method of producing ionic metallocene compounds. These compounds are useful as catalysts for polymerization of olefins, primarily propylene. This method uses an ionizing agent which ionizes the neutral metallocene compound. The ionizing ionic compound does not contain an active proton and contains a carbonium, oxonium or sulfonium cation. The anion of the ionizing ionic compound is not coordinated or is only loosely coordinated to the metallocene cation and is chemically unreactive with the metallocene cation. One such compound is triphenylcarbenium tetrakis(pentafluorophenyl)boronate. The process of making catalysts with this invention produces catalysts having high activity and does not produce by-products which can inhibit catalyst activity. This new synthesis is a clean reaction which does not produce a Lewis base. The process generates active catalysts by removing a methyl anion from a group IV metallocene derivative.
Patent EP-0897428-B2 (EP)
Title: Milieu d'analyse et procede quantitatif d'identification et de differentiation de substances biologiques dans un echantillon analyse
Inventor: ROTH JONATHAN N
IPC: C12N1/00
Filed: 1997-03-21
Granted: 2011-07-13
Abstract: L'invention concerne un procédé d'analyse et un milieu permettant d'identifier et de différencier quantitativement des substances biologiques dans un échantillon analysé contenant une pluralité de substances biologiques. Une première substance biologique de l'échantillon présente une spécificité enzymatique pour un premier substrat chromogénique, une deuxième substance biologique présente une spécificité enzymatique pour un deuxième substrat chromogénique, et une troisième substance biologique présente une spécificité enzymatique pour l'un des substrats chromogéniques. Ces substrats chromogéniques forment respectivement les premier et second composés insolubles dans l'eau, colorés, obtenus lors de la réaction avec des enzymes spécifiques provenant des substances biologiques. Les première et deuxième substances biologiques sont capables de fermenter un sucre, et la troisième substance biologique ne fermente pas le sucre. Le milieu d'analyse est ajusté à un niveau de pH destiné à modifier la couleur d'un indicateur de pH au cours de l'acidification d'une partie du milieu d'analyse du fait de la fermentation du sucre. Ce changement de couleur entraîne la formation d'une zone colorée autour des composés insolubles dans l'eau des substances biologiques fermentant le sucre, la zone colorée pouvant se distinguer des couleurs des composés insolubles dans l'eau.
Patent EP-0853647-B2 (EP)
Inventor: GEE KYLE R
IPC: C07C37/00
Filed: 1997-04-11
Granted: 2011-06-15
Abstract: The family of dyes of the invention are fluoresceins and rhodols that are directly substituted on one or more aromatic carbons by fluorine. These fluorine-substituted fluorescent dyes possess greater photostability and have lower sensitivity to pH changes in the physiological range of 6-8 than do non-fluorinated dyes, exhibit less quenching when conjugated to a substance, and possess additional advantages. The dyes of the invention are useful as detectable tracers and for preparing conjugates of organic and inorganic substances.
Patent FI-125427-B2 (FI)
Inventor: MERILÄINEN RISTO
IPC: B60C11/16
Filed: 2012-08-17
Granted: 2019-03-29
Abstract: Uppfinningen avser ett dubbdäcks dubb, som omfattar en stomme (1) med en mittaxel (K), i vilken stomme anordnats en med mittaxeln parallell dubbtapp (2). Stommen omfattar en övre fläns (3) och en nedre fläns (5). Den övre flänsens (3) övre yta är avsedd att placeras i området eller i närheten av däckets slitageyta då dubben monteras i ett dubbhål i dubbdäcket, varvid dubbtappen (2) är anordnad i stommen (1), så att dubbtappens (2) ena ända (4) skjuter ut från den övre flänsens (3) övre yta. Den nedre flänsens (5) nedre yta är avsedd att placeras i närheten av däckets dubbhåls botten, och i vilken nedre fläns (5) kant, på motstående sidor i förhållande till stommens mittaxel (K) är väggreppsytor (6) anordnade. I den övre flänsens (3) kant är väggreppsytor (7) bildade, vilka är anordnade sett i stommens (1) mittaxels (K) riktning mittemot varandra med väggreppsytorna (6) i den nedre flänsen (5). Väggreppsytorna (7, 6) i den övre flänsen (3) och den nedre flänsen (5) är krökta ytor. Uppfinningen avser också ett dubbdäck.
Patent JP-H0671755-B2 (JP)
IPC: B29L11/00
Filed: 1987-05-01
Abstract: Method and apparatus for injection compression molding of thermoplastic parts. A preferred apparatus (100) includes a platen assembly 106, a toggle clamp assembly 102, a screw injection assembly 101, a hydraulic system suitable for providing power to the toggle clamp assembly 102 and the screw injection assembly 101, and a control system 88 for operatively controlling the various hydraulic devices associated with the molding apparatus. The platen assembly 106 provides for a plurality of variable-volume mold cavities 7. In one embodiment, enlarged mold cavities 7 receive plasticized resin from the screw injection assembly 101, and compression of the injected resin is provided by the toggle clamp assembly 102. In another embodiment, the platen assembly 106 includes a floating die assembly wherein pressure created by injected resin causes die inserts 5 and support pillars 15 to slide relative to a molding plate 74. Compression in this embodiment is also preferably provided by the main toggle clamp assembly 102. Preferably, the toggle clamp assembly 102 provides multiple-stage compression of the resin to first redistribute the resin and vent the cavities and, second, compress the resin to compensate for cooling-induced shrinkage thereof. In the multiple cavity embodiment, because all cavities 7 are equally compressed simultaneously, control of the molding process and balancing of the mold are readily accomplished. The method and apparatus are particularly well suited for molding optical lenses and disks. Printed circuit substrates can also be molded thereby.
Patent JP-2530847-B2 (JP)
IPC: C12N15/38
Filed: 1987-05-01
Granted: 1996-09-04
Abstract: A gene of varicella-zoster virus (VZV) which encodes immunogenic outer surface viral proteins has been identified by DNA sequence analysis. Antibodies directed against peptides imputed from the DNA sequence can react with the glycoprotein, which itself is reactive with neutralizing antibodies. The amino-terminal sequence of the purified glycoprotein is identical to a portion of the amino acid sequence imputed from the DNA sequence. This glycoprotein is useful for the preparation of a vaccine against VZV.
Patent JP-H0794679-B2 (JP)
IPC: C23G5/028
Filed: 1992-05-01
Abstract: To replace cleaning compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane (F113), the invention proposes a composition comprising, by weight, 93 to 99% of 1,1,1,3,3-pentafluorobutane (F365 mfc) and 7 to 1% of methanol. These two compounds form a positive azeotrope (b.p.=36.5 DEG  C. at normal pressure). The composition, optionally stabilized, can be used for the cleaning and/or drying of solid surfaces, in particular for the removal of flux from printed circuits and for degreasing mechanical parts.
Patent JP-S5437297-B2 (JP)
IPC: H01R12/62
Filed: 1976-09-22
Abstract: A flexible printed circuit is connected to a hardboard printed circuit by a cap which receives an end portion of the hardboard printed circuit having continuous portions at one end of the flexible printed circuit wrapped longitudinally thereabout. The hardboard printed circuit has a longitudinal latch portion which extends through aligned slots in the flexible printed circuit and cap and engages an extending finger of the cap. A portion of the flexible printed circuit disposed in the cap carries a resilient pad for biasing the conductor strips of the printed circuits into engagement.
Patent JP-H0680035-B2 (JP)
IPC: A01N37/38
Filed: 1986-05-23
Abstract: Acrylates of the general formula   <IMAGE>   wherein R1 and R2 independently of one another are each C1-C8-alkyl, X is hydrogen, C1-C4-alkyl, halogen, C1-C4-alkoxy, haloalkyl, cyano or nitro, W is unsubstituted or alkyl-substituted, saturated or unsaturated C1-C10-alkylene, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C4H4 chain fused to the benzene radical, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, NO2, aralkyloxy,   <IMAGE> +TR  <IMAGE>  and R' and R'' independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, and n is from 1 to 4, and fungicides containing them.
Patent JP-H0522091-B2 (JP)
IPC: F16G5/08
Filed: 1985-06-03
Abstract: A manufacture of an impact-resistant power transmission belt tensile cord and belt using the same. The tensile cords (14) of the invention are caused to have coordinated characteristics of toughness, elongation under load, shrinkage, and shrinkage stress so as to provide absorption of longitudinal and transverse impact shock forces to the belt during high power transmission therethrough, with minimized dimensional changes of the belt over the useful life thereof, permitting the belt to be utilized in multiple parallel drive applications in extremely rigorous environments with minimized maintenance. The tensile cords are adhesively coated, thermally drawn and set multifilament polyester cords.
Patent JP-3022404-B2 (JP)
IPC: A61B17/56
Filed: 1997-06-02
Granted: 2000-03-21
Abstract: An apparatus for retaining first and second vertebrae of a spinal column in a desired spatial relationship comprises first and second longitudinal members positionable along the spinal column. A first member connects the first and second longitudinal members to the first vertebra and second member connects the first and second longitudinal members to the second vertebra. A connector for interconnecting the first and second longitudinal members extends between the first and second longitudinal members and transverse to the first and second longitudinal members. The connector includes a band defining first and second openings through which the first and second longitudinal members are extendable. The band includes first and second portions movable relatively between a first position in which the first and second band portions clamp the first and second longitudinal members in said first and second openings and a second position in which the first and second band portions are released from clamping the longitudinal members in said first and second openings.
Patent JP-3678608-B2 (JP)
IPC: F16H59/36
Filed: 1999-06-03
Granted: 2005-08-03
Abstract: An automatic speed change gear adapted to estimate the input shaft torque of a speed change gear from the engine torque and to control the oil pressure during speed change according to the input shaft torque, wherein the estimated value of the input shaft torque is retained at the value prevailing immediately before speed change decision for a period of time from the speed change decision till the rate of change of the engine rpm exceeds a predetermined value, and when the rate of change exceeds the predetermined value, the estimated value of engine torque is processed by a low-pass filter having a time constant corresponding to the engine rpm and an estimated value of input shaft torque is found on the basis of the estimated value of the engine torque that has passed through the low-pass filter.
Patent JP-S608159-B2 (JP)
IPC: B30B3/04
Filed: 1981-10-22
Abstract: The invention relates to a two roll press having press rolls positioned side-by-side, the axes of which are mounted in bearing housings guided between parallel horizontal guiding surfaces in lateral frame members of the press frame, said guiding surfaces extending each to the ends of said frame members, and connecting frame heads provided in the area of the ends of said frame members, said connecting frame heads forming the abutments for the bearing housings and being detachably connected to said frame members, and being provided with means which enable them to be brought into a horizontal position in such way that one of the surfaces being in vertical position serves as guiding surface in vertical and lateral alignment with the guiding surface of the lower frame member.
Patent JP-2690018-B2 (JP)
IPC: A61K51/04
Filed: 1989-07-13
Granted: 1997-12-10
Abstract: A radioactive diagnostic agent which comprises as an active ingredient a glucosamine derivative of the formula: <CHEM> wherein Ac is an acetyl group and X is a radioactive iodine atom.
Patent JP-H0114407-B2 (JP)
IPC: F01C1/356
Filed: 1982-11-19
Abstract: A rotary engine comprises a circular rotor surrounded by an annular stator. The rotor is provided around its outer circumference with spaced combustion chambers and with recesses therebetween. Each recess serves as an expansion chamber for a jet of gas produced by combustion in an associated combustion chamber. Each recess is also provided, remote from the associated combustion chamber, with a cam. The stator at its inner circumference has retractible reaction members which are movable into the recesses to be acted on by the gas jet so as to create forces acting in opposite sense on the rotor and stator and thus cause the rotor to rotate. The reaction members have deflector surfaces arranged to deflect the gas jet in such a manner that the members are drawn into the recesses, the members being engaged by the cams during the rotor rotation and moved back into the stator.
Patent JP-H0559719-B2 (JP)
Inventor: UMEZAWA HAMAO
IPC: C12P13/04
Filed: 1983-11-04
Abstract: N-acyl-DL-3-(3,4-dihydroxyphenyl)serine or a catecholic hydroxyl-protected derivative thereof is stereospecifically de-acylated by reaction with a microorganism of Streptomyces or Streptoverticillium having an acylase or with an extract of said microorganism containing said acylase, to produce L-3-(3,4-dihydroxyphenyl)serine or the hydroxyl-protected derivative thereof, with the N-acyl-D-3-(3,4-dihydroxyphenyl)serine compound remaining unaltered. The L-3-(3,4-dihydroxyphenyl)-serine compound so produced can be separated from the N-acyl-D-3-(3,4-dihydroxyphenyl)serine compound owing to its different properties.
Patent JP-3620156-B2 (JP)
IPC: C09J7/02
Filed: 1996-08-07
Granted: 2005-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a filmy adhesive which can be adhered at a low temp. and is esp. useful for an adhesive member of a semiconductor package prepd. by using a copper frame. SOLUTION: This filmy adhesive either comprises an adhesive layer contg. 100 pts.wt. adhesive resin having a glass transition point of 50-250 deg.C and 0.5-12 pts.wt. solvent or comprises 100 pts.wt. adhesive resin having a glass transition point of 50-250 deg.C, 0.5-12 pts.wt. solvent, and 0-10 pts.wt. coupling agent. A multilayer filmy adhesive is prepd. by sticking the filmy adhesive to at least one side of a filmy substrate. These adhesives are used as bonding members for adhering lead frames to semiconductor chips.
Patent JP-H0549641-B2 (JP)
Inventor: SURIIDAA RAO RAYUDEYU
IPC: C02F1/50
Filed: 1988-09-01
Abstract: A method of inhibiting the growth of a microorganism in an aqueous liquid. To the liquid is added an effective amount of an iodoacetone compound of the formula:       In-CH3-n- @-CH3-m-Im   wherein n is 1, 2 or 3 and m is 0, 1, 2 or 3.
Patent JP-3206772-B2 (JP)
IPC: C12N5/071
Filed: 1992-09-11
Granted: 2001-09-10
Abstract: Polyvinyl formal and/or polyvinyl butyral are used as surface material for the culturing of mammalian cells in protein-free medium.
Patent JP-H0374584-B2 (JP)
IPC: A61M16/04
Filed: 1987-09-29
Abstract: An aspirating device includes a flexible catheter having a proximal portion including a proximal end, a distal portion including a distal end and a passageway therethrough. The catheter is adapted for insertion into the trachea of a patient and includes at least one aperture in its distal portion for allowing fluid communication between the exterior of the catheter and the passageway. A patient housing includes a proximal first end having a first opening, a distal second end having a second opening and a side wall therebetween defining a cavity in the patient housing. The catheter is positioned in the first opening and capable of passing through the second opening. A flexible sleeve surrounds a portion of the catheter having a far end connected at the distal portion of the catheter and a near end connected to the housing so that as the catheter moves distally through the second opening the sleeve covers that portion of the catheter extending outwardly from the second opening between the second opening and the far end of the sleeve. The sleeve is positioned so that when the catheter is moved proximally with respect to the housing the catheter moves through the first opening while leaving the sleeve within the housing.
Patent JP-3611609-B2 (JP)
IPC: B61B12/02
Filed: 1994-09-28
Granted: 2005-01-19
Abstract: PURPOSE: To safely perform rescue by interposing a wire rope for rescue suspending a bucket for rescue in parallel with an ordinary wire rope suspending an ordinary bucket and by eliminating a difference in the elevation between both the buckets by adjusting the wire rope for rescue to transfer passengers to the bucket for rescue from the ordinary bucket. CONSTITUTION: When an ordinary cableway facility is out of working order, a cableway facility for rescue is used to execute rescue work. Namely, firstly, a foreman carries a radio apparatus for communications and gets in a bucket 30 for rescue. Another foreman stands for a prime mover at a station to execute its operation. Secondly, a wire rope 24 for rescue is moved to advance the bucket 30 for rescue. When the bucket 30 for rescue arrives at the location of a rescued bucket 10, the bucket 30 for rescue is suspended its operation. Then, the foreman in the bucket 30 for rescue opens the escape hatch of the rescued bucket 10 to transfer passengers in the rescued bucket 10 to the bucket 30 for rescue. At this point, the rescued bucket 10 is positioned among a plurality of columns.  When an ordinary wire rope 4 does not agree with the wire rope 24 for rescue in deflection, the wire rope 24 for rescue is adjusted to eliminate a difference in elevation between both the buckets 10, 30.
Patent JP-H0712618-B2 (JP)
IPC: B29C48/29
Filed: 1992-10-06
Abstract: The method of compression molding an article such as a closure wherein a thermoplastic resin is mixed with additives including a metallic pigment additive, extruded through a nozzle, cut by a blade into individual pellets, and each pellet is deposited into the cavity of a mold which is then closed to compression mold the pellet into an article, including the step of adding a blowing agent to the resin prior to extrusion in a quantity sufficient to randomize the metallic particles in the metallic pigment additive such that gaseous bubbles are provided in the extruded melt and that the gaseous bubbles are substantially expelled during the compression molding resulting in an article that is substantially free of blemishes which normally occur. Preferably, the method includes positioning a mixer plate in the path of the resin immediately prior to the nozzle. <IMAGE>
Patent JP-3207473-B2 (JP)
IPC: B21D28/08
Filed: 1991-11-25
Granted: 2001-09-10
Abstract: The stepwise transport of the band (1) is performed by two grippers (3, 4) which are moved backwards and forwards synchronously, each in their longitudinal direction, by a common drive (12-16). The grippers are each coupled alternately to the band (1) during their stroke in a particular direction, in order to impart to the said band a zigzag feed motion (2). In this case, the driving frequency of the feed device is half the cadence of the following tool and very high cadences can therefore be obtained. The construction and operation of the feed device are particularly simple. <IMAGE>
Patent JP-3132865-B2 (JP)
IPC: H01L29/84
Filed: 1991-11-01
Granted: 2001-02-05
Abstract: PURPOSE:To provide an element for a variety of sensors by forming a sacrificial layer between a substrate and a front insulator, and etching the substrate to open a pit for making a diaphragm made of the front insulator. CONSTITUTION:A sacrificial layer 2 is formed on a substrate 1, and a front insulating film 4 is formed on the sacrificial layer. The back side of the substrate is covered with a masking film 5 having a hole, through which the substrate and the sacrificial layer are etched to make a pit 6. As a result, only the front insulating film is left in the pit, and it serves as a diaphragm 7. When this structure is used for a pressure sensor, acceleration sensor, or the like, a piezoelectric element or piezoelectric resistor is attached to the diaphragm either after forming the front insulating film or forming the pit in the substrate.