baber/WOPTO huggingface dataset:
Patent EP-0695321-B2 (EP)
Inventor: WADDINGTON SIMON DOMINIC
IPC: C08G63/06
Filed: 1994-01-12
Granted: 2002-11-06
Abstract: PCT No. PCT/GB94/00056 Sec. 371 Date Jul. 13, 1995 Sec. 102(e) Date Jul. 13, 1995 PCT Filed Jan. 12, 1994 PCT Pub. No. WO94/16000 PCT Pub. Date Jul. 21, 1994.A supported or cast film of a polyhydroxyalkanoate polymer, such as a polyhydroxybutyrate/valerate polymer, can be prepared by applying a layer of molten polymer to a cool (typically 4 DEG  to 20 DEG  C.) surface not substantially above the glass transition temperature of the polymer, so as to form a solid, glassy film with a high density of nucleation sites; subsequently the temperature of the film so formed is raised, for example to 40 DEG  C. or more, towards the optimum temperature for growth of the polymer's spherulites effectively separating the film formation/nucleation step from the crystallisation step (growth of spherulites around the nucleation sites). Smaller crystallites are formed, and the film has improved barrier properties.
Patent EP-0831901-B2 (EP)
Inventor: SLAOUI MONCEF MOHAMED
IPC: A61K39/295
Filed: 1996-06-04
Granted: 2005-12-07
Abstract: The present invention relates to combination vaccines comprising a conjugated polysaccharide antigen linked to a carrier protein, and wherein the carrier protein is also present as a free antigen in the vaccine composition, characterised in that the ratio of polysaccharide to protein is from 1:0:3 to 1:2. In particular the vaccine composition of the present invention relates to a multivalent vaccine, that is a vaccine for the amelioration or treatment of more than one disease states. The present invention also relates to the production and use of such a vaccine in medicine.
Patent JP-H0764377-B2 (JP)
IPC: B67D1/04
Filed: 1990-05-28
Abstract: The valve assembly for non-returnable packing comprises a valve housing including a main valve and an auxiliary valve the latter being initially kept in opened position through a resilient locking device which is unlocked, at the end of a first filling through a displacement of the main valve beyond its position of normal opening under the action of a long travel filling tap. The auxiliary valve is then forced to rest on its seat by means of a spring with low calibration. Any depression caused by tapping would provoke the opening of the auxiliary valve, while any overpressure resulting from filling would hit the auxiliary valve in a closed position.
Patent JP-3382667-B2 (JP)
IPC: E21B1/26
Filed: 1993-06-14
Granted: 2003-03-04
Abstract: Hammer device comprising a machine housing (1) with a hammer piston (2) movable to-and-fro. The movement to-and-fro of the hammer piston is controlled by a valve body (6) movable to-and-fro in the machine housing. In order to speed up the turning of the hammer piston at its rear end position the machine housing is provided with a room (10) which by the hammer piston is separated from connection with the valve body (6) at the same time as the rear end surface (5) is supplied with pressure fluid via a connection (11) opened by the hammer piston to the pressure source (8) when the hammer piston approaches its rear end position. <IMAGE>
Patent JP-S6059734-B2 (JP)
IPC: H01L21/48
Filed: 1980-10-16
Abstract: PURPOSE:To equalize the intrusion of a solder material in a semiconductor element by eliminating the variations in the component and melting point of the solder material at the time of soldering when a metallic supporting plate having near thermal expansion coefficient to the semiconductor wafer is soldered to the wafer. CONSTITUTION:After Mo-Al layer 4 is formed on a metallic supporting plate 3, oxide film, nitride film, etc. adhered rigidly on the layer 4 are polished and removed by injecting high melting point glass or ceramic, as fine pulverized polisher (having mean diameter of 24mum) 7 with compressed air of approx 6kg/cm<2> through a pipe 8 from a fine nozzle 9 to the surface of the layer 4. After the adhered oxide, nitride are removed from the layer 4, the metallic supporting plate is newly chemically cleaned, is pressurized and heated via a semiconductor wafer and aluminum to be formed with the Mo-Al layer and Al-Si eutectic layer, and the supporting plate is soldered fixedly to the wafer.
Patent JP-H0549644-B2 (JP)
Inventor: PIEERU HIRUSUBURUNAA
IPC: A61K/
Filed: 1982-08-27
Abstract: A pharmaceutical carrier or excipient comprises milk solids and tripotassium phosphate. It is especially suitable for preparing compositions containing moisture-sensitive active ingredients, which may also be acidic in character. The carrier is especially suitable for compounding with ASA (acetylsalicylic acid) to give compositions which disperse readily on contact with water. The resulting solutions are buffered and contain neutralized ASA dissolved in a liquid milk phase.
Patent JP-2584830-B2 (JP)
IPC: C08B11/193
Filed: 1988-06-17
Granted: 1997-02-26
Abstract: Water-soluble cellulose ether derivatives being a substituent selected from the group consisting of hydroxyethyl, hydroxypropyl, and methyl and also substituted by about 0.05 to about 50% of a 3-alkoxy-2-hydroxypropyl group in which the alkyl moiety is a straight or branched chain alkyl group having 2 to 8 carbon atoms, and building compositions containing the said derivatives and a hydraulic or synthetic binder are disclosed.
Patent JP-H0620980-B2 (JP)
IPC: B65H51/22
Filed: 1991-07-02
Abstract: The invention relates to a delivery device for running yarns, especially for feeding these to yarn-processing machines, such as, for example, for the insertion of the weft yarn into a weaving machine, in which device the yarn is fed tangentially to a drum connected to a rotary drive and is taken off from this again by means of a draw-off force acting on the far side of the drum, the yarn looping round only part of the circumference of the drum rotating at a circumferential speed higher than the yarn draw-off speed and being capable of being brought, by means of the draw-off force applied tangentially relative to the drum, into slipping engagement with the drum outer surface, and at least two drums adjacent to one another in an axis-parallel manner being so subdivided by fixed partition walls that each of the drums forms a plurality of regions, located in succession in the direction of the drum axis, for part looping by the yarn, in such a way that the yarn passes over from the region of the drum onto the region of the other drum. To optimise the operating mode of a delivery device of this type, the invention proposes that the drum outer surface have a radially outward-directed annular collar (R) in alignment with the plane of each of the partition walls (47, 48). 
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Patent JP-S5838181-B2 (JP)
IPC: A61C1/12
Filed: 1979-12-21
Abstract: A dental handpiece having a first section rotatably mounted on an axis of a drive motor part and supporting a head part at the other end, characterized by the head part being releasably connected to the first section and a rotatable coupling in the cooling lines between the drive motor part and the first section being free from uncoupling when changing the head part to change the drive ratio of the drive train. In addition, the head part has a protective sleeve which surrounds the first section and the rotatable coupling so that the rotatable coupling and first section are not subjected to sterilization with adverse effects to the coupling and to the condition of the lubricant in the various bearings in the drive train.
Patent JP-4116150-B2 (JP)
IPC: C08K5/01
Filed: 1998-06-16
Granted: 2008-07-09
Abstract: RTV silicone rubber mixtures are new in which the plasticiser consists of a paraffinic hydrocarbon mixture (PHM) with a kinematic viscosity (KV) of 5-10 mm<2>/s at 40 degrees C, a viscosity- density constant (VDC) of less than 0.82 and onset of boiling at above 290 degrees C, containing 60-80% paraffinic, 20-40% naphthenic and not more than 1% aromatic carbon atoms.
Patent JP-2618565-B2 (JP)
IPC: A63C5/075
Filed: 1992-06-30
Granted: 1997-06-11
Abstract: Damping device intended to dampen the vibrations of a ski, characterised in that it consists of at least one flexing blade which comprises a first part fixed to the ski and a second part connected to the ski in a longitudinally movable manner via friction means. <IMAGE>
Patent JP-2648297-B2 (JP)
IPC: B01J31/02
Filed: 1996-07-09
Granted: 1997-08-27
Abstract: The present invention relates to a process for preparation of 5-pyrazolemercaptan derivatives represented by the following general formula (I), which is useful for synthesis of sulfonylurea-based herbicides, and an intermediate thereof, <CHEM>  wherein   R<1>   represents hydrogen, C1-C4 alkyl, allyl or propargyl, R<2>   represents hydrogen, C1-C4 alkyl, or a phenyl group which can contain one or more substituent selected from the group consisting of halogen, nitro and methyl at an optional position, and R<3>   represents hydrogen, methyl, ethyl or phenyl.
Patent JP-3201270-B2 (JP)
IPC: H01L25/18
Filed: 1996-07-17
Granted: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of a semiconductor device by accurately positioning a wiring terminal to the case hole of a semiconductor element by a method in which holes and a groove are provided on a case, and the wiring terminal part of a wiring terminal supporting member or the part of a resin member is inserted into the holes and the groove. SOLUTION: A metal supporting board 5 is screwed into the hole 14a provided on an outer cooling fin 14 by inserting a screw 15a into a hole 5a. The positioning of a resin body 6 to the metal supporting board 5 is conducted by fitting the hole 5a of the supporting board 5 and a part of the resin body 6 to a jig. On the side of an outer wiring 13, a wiring terminal 11c and a connection terminal 17 are connected by inserting the wiring terminal 11c (auxiliary terminal such as a gate terminal, for example) into the connection terminal 17 of a mounting board through the hole 16b provided on the mounting board 16. As a result, the semiconductor device can be attached easily by accurately determining the position of the wiring terminal to the hole of the case of the semiconductor element.
Patent JP-H0465810-B2 (JP)
IPC: C07D233/90
Filed: 1982-11-02
Abstract: The use of novel imidazolecarboxylic acid derivatives of the following general structure which are useful as antihypertensives, cardiotonics and antithrombotics  <IMAGE>  wherein Q and T are an oxygen or sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R1 is hydrogen or -CH(R3)R4; R2 is lower alkoxy, phenoxy or phenoxy substituted at the ortho, meta, or para position with lower alkyl, lower alkoxy, hydroxy, halogen, trifluoromethyl, lower alkylthio, lower alkylsulfone, or lower alkylsulfoxide; R3 is hydrogen or lower alkyl; R4 is hydrogen, hydroxy, lower alkoxy, lower alkylcarbonyl, -ONO2 or halogen; and their pharmaceutically acceptable salts thereof.
Patent JP-3217087-B2 (JP)
IPC: A61B19/00
Filed: 1991-07-11
Granted: 2001-10-09
Abstract: An anchor (16) and anchor driver device (10) for securely and accurately positioning and installing a bone suture anchor (16) in place are disclosed. The bone anchor (16) preferably has a rounded or pointed head and one or more ridges (62) around it to help force fit the anchor into a hole and to hold it in place. A suture (18) is positioned through the anchor (16) for subsequent use during the surgical procedure. The driver device (10) has a handle (14) and elongated shaft (12) and is used to position and install the anchor in place. The anchor (16) snap fits onto the end of the shaft (12) over an anti-rotation pin (36) which mates with slots (38) in the anchor. A depth guide (70) can be positioned on the shaft to ensure correct depth of placement. Alternately, the driver shaft (104) is hollow and the anchor (110) is positioned inside it and implanted with a pusher member (114). The ends of the suture (18) can be affixed to the driver handle (14) to assist securing of the anchor (16) to the driver device (10) before and during insertion. Means (50) can be provided on the driver (10) to prevent the suture from interfering with the positioning and installation procedure. <IMAGE>
Patent JP-H0551064-B2 (JP)
Inventor: JAN RUBURAN
IPC: F02M59/36
Filed: 1985-09-13
Abstract: The unit fuel injector has a pump piston driven at a constant stroke length, which pumps fuel at injection pressure to an injection nozzle as long as an electrically actuated overflow valve blocks the flow of the fuel flowing from the pump work chamber to a low-pressure chamber via an overflow conduit. The overflow valve is inserted between a first section which communicates continuously with the pump work chamber and a second section leading to the low-pressure chamber of the overflow conduit and is secured to a housing part laterally projecting from the pump housing. The first section of the overflow conduit comprises a connecting bore leading away from the pump work chamber, a control conduit controlled by the overflow valve, and a transverse conduit connecting these two. The transverse conduit extends from the housing side remote from the projecting housing part to the control conduit, crossing through the cylinder bore and in every stroke position of the pump piston is sealed off, without additional sealing means, by the jacket face of the pump piston. The unit fuel injector is particularly suitable for high-pressure injection in Diesel engines.
Patent JP-3095465-B2 (JP)
IPC: A47C1/024
Filed: 1991-07-30
Granted: 2000-10-03
Abstract: Elastic return device for a seat backrest, particularly for a vehicle, in which there is arranged, between the movable flange of the hinge and the fixed flange of the same hinge, a link (21) pivoting about a pin (22) joined to the flange of the sitting portion, which link is connected by a small helical spring (20) to the movable flange of the backrest in such a way that, when the backrest is lowered onto the sitting portion, the spring (20) is relaxed, whereas the spring is normally under tension when the backrest is occupying an intermediate position and is under sufficient tension when the backrest is placed in the extension of the sitting portion to form a couch, this spring (20) then occupying a position such that, in the couch position, it is powerful enough to raise the backrest of the seat, and that because of its points of attachment use is made of a small spring with little extension but having a very great tensile force. 
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Patent JP-3629591-B2 (JP)
IPC: A61K31/00
Filed: 1993-08-18
Granted: 2005-03-16
Abstract: A process for the preparation of substituted benzenes or benzenesulfonic acid and its derivatives comprising diazotisation of an aminobenzene or ortho-amino-benzenesulfonic acid derivative followed by homogeneous palladium-catalysed coupling with an olefine and heterogeneous palladium-catalysed hydrogenation of the olefinic substituent, wherein the homogeneous catalyst is reduced and precipitated as metal after the coupling in the reaction mixture and used as a heterogeneous palladium catalyst for the hydrogenation step. The process is particular suitable for the preperation N-benzenesulfon-N'-triazinyl-urea herbicides.
Patent JP-3151010-B2 (JP)
IPC: A61F2/01
Filed: 1991-08-21
Granted: 2001-04-03
Abstract: An ablation catheter is provided with an elongated member or shaft (110) and a plurality of helically-shaped cutting wires (104) atached to the shaft to form a cutting basket (150). Each of the cutting wires has a section formed as a circumferentially subscribing arc (105) and together the wires present a circumferential cutting area of an essentially cylindrical configuration. Each of the wires (104) comprises a first curved or straight section (123) extending from the distal end of shaft (110) to a discontinuity such as a corner or kink (125). Obstructing matter on the inner surface of a vessel cavity, such as a blood vessel or the like, is separated from the surface as the catheter is moved through the vessel. The catheter may be inserted in a vessel in a standard fashion using a wire guide (102) which extends through a longitudinal passageway in the shaft and a hub (103) interconnecting the basket wire. The shaft and basket together may be contained in an outer sheath to facilitate insertion. The outer sheath with the basket in a collapsed state in the outer sheath may be readily moved past an obstruction, and the sheath withdrawn to allow the basket to expand and come in contact with the interior surface of the vessel cavity. The proximal ends of the cutting wires extend from the shaft through a vibratory transducer, and the distal ends are connected together by a hub. Electrical current is applied to electrical terminals connected to the cutting wires at the proximal end of the shaft to heat the wires to facilitate separating obstructing matter from a vessel surface. Futhermore, the vibration transducer vibrates the cutting wires to further aid in separating plaque and obstructions from soft tissue such as the intima layer of the wall of a blood vessel.
Patent JP-2631528-B2 (JP)
IPC: C08G18/38
Filed: 1988-09-28
Granted: 1997-07-16
Abstract: The present invention is directed to a process for the production of a polyurethane urea elastomer which comprises preparing a heterogeneous mixture of (a) a diaminodiphenylurea corresponding to the formula   <IMAGE>   wherein R1, R2, R3 and R4, which may be the same or different, represent hydrogen or a C1-C6 alkyl radical and wherein the amino groups are in the meta and/or para position to the urea group and (b) polyisocyanates and NH2-or OH-groups containing compounds or a NCO-terminated prepolymer prepared from a polyisocyanate and a polyhydroxyl compound having a molecular weight of 400 to about 10,000, and subsequently reacting the heterogeneous system to form a polyurethane urea elastomer by heating the mixture to a temperature below the melting point of said diaminodiphenylurea. The present invention is also directed to heterogeneous reaction mixtures based on the above diaminodiphenylureas suspended in the above NCO-terminated prepolymers.
Patent JP-H0519290-B2 (JP)
IPC: H01G11/12
Filed: 1987-10-14
Abstract: PURPOSE:To contrive the improvement of the reliability of the title capacitor and a reduction in the size of the capacitor by a method wherein parts or the wholes of the outer edge parts of porous separators, which are positioned at both ends of a laminated material, are used for basic cells exposed on the outer side surfaces of a nonconductive gasket or both ends of the laminated material. CONSTITUTION:A nonconductive laminated rubber tape 13, which is shorter than the thickness of a laminated material 7 and has a width enough to cover porous separators of basic cells 6a (6b) positioned at both ends of the laminated material, is rolled around the outer side surface of the laminated material 7 in such a way that a nonconductive rubber tape 14 comes to the inner side and is cutted to obtain a rolled laminated cell. Then, an unvulcanized nonconductive rubber tape 14 is vulcanized while the outer side surface is suppressed and held by a jig and at the same time, at least a nonconductive gasket and the tape 14 are bonded together to manufacture an electrical double layer capacitor. A void 16 is annihilated as the void is filled and sealed with a nonconductive rubber. Thereby, problems on reliability, such as a reduction with time in an electrostatic capacity, can be solved and a decrease in the size of the capacitor can be contrived.
Patent JP-H0674-B2 (JP)
IPC: C12P17/06
Filed: 1988-10-26
Abstract: Actinomadura roseorufa mutants characterized by the ability to produce by fermentation UK-61,689, an acidic polycyclic ether anticoccidial antibiotic previously available only by selective acid hydrolysis of UK-58,852; and Actinomadura roseorufa having the identifying characteristics of ATCC 53,666, ATCC 53,665, ATCC 53,664 and ATCC 53,674.
Patent JP-H0643416-B2 (JP)
Inventor: KARURU FURIIDORITSUHI MIYUTSUK
IPC: C07D323/06
Filed: 1985-12-16
Abstract: The invention relates to a process for the continuous preparation of trioxane, optionally together with cyclic formals, from an aqueous formaldehyde solution in the presence of acidic solid-bed catalysts, the reaction taking place without simultaneous evaporation. The process according to the invention can be carried out even at high formaldehyde concentrations without appreciable paraformaldehyde deposits.
Patent JP-H06103969-B2 (JP)
IPC: H02G1/12
Filed: 1989-10-27
Abstract: A tool in the form of a clamp includes two handles which are articulated about a pin. The end of a first handle carries a longitudinal cutting element which comprises a sharp-edged blade and the corresponding end of the opposite handle carries structure for centering and supporting a cable. Guide elements are arranged upstream of the cutting element and are carried by each of the handles. One of the guide elements is fixed to the free end of an arm mounted on the corresponding handle so as to tilt. The tilting of the arm away from the clamp is limited by an adjustable stop device.
Patent JP-3391121-B2 (JP)
IPC: B60Q1/124
Filed: 1994-11-24
Granted: 2003-03-31
Abstract: PURPOSE: To conduct effectively the inclining motion of the irradiation direction of each front light at the time of retreat by improving an automatic control mechanism which makes headlight irradiation direction move in inclination right and left in linkage with the steering of an automobile. CONSTITUTION: A control circuit 21 to be inputted with the output signal of a steering angle sensor 9 outputs operation signals so as to make right and left lamp drive units 4, 2 link with a steering direction. When an advance/retreat deciding means 41 outputs a signal showing (during retreat), the control circuit 21 gives command signals to the drive units 4, 2 so as to move in inclination right and left lamps 6, 1 at a larger angle than the one during advance.
Patent JP-3745805-B2 (JP)
IPC: A61P7/02
Filed: 1995-10-24
Granted: 2006-02-15
Abstract: The present invention permits human urinary thrombomodulin to be purified by a simple and practical procedure, while it enables even a starting material with a lowered content of thrombomodulin to be purified by greater purification rate than the one with a high content of thrombomodulin.