baber/WOPTO huggingface dataset:
Patent JP-H0516900-B2 (JP)
IPC: A61K9/50
Filed: 1986-06-20
Abstract: Semipermeable capsules in a dehydrated and deflated form can be loaded with a chemically active substance to be released over time by a method which first involves gradually deflating and dehydrating the capsules by repeated washing with a solution containing a dehydrating agent and subsequently the deflated capsules are soaked in a solution containing the substance to be encapsulated to load them. After loading, the permeability of the capsule membranes may be adjusted to accommodate the requirements of the end use. The loaded capsules may be used for a variety of purposes, including use as a bioimplantable drug or biochemical delivery system. The deflated capsules can also be used to separate low and high molecular weight substances contained in a liquid mixture.
Patent JP-S541711-B2 (JP)
IPC: A61K31/35
Filed: 1975-12-11
Abstract: The 2-descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted- omega -pentanorprostaglandins and various intermediates employed in their preparation. The novel prostaglandins of this invention have been found to have activity profiles comparable to the parent prostaglandins, but exhibit a greater tissue specificity of action.
Patent JP-2711199-B2 (JP)
IPC: B23K1/19
Filed: 1992-06-12
Granted: 1998-02-10
Abstract: The invention relates to a gastight coupling between pipes of small diameter made of metals or metal alloys of different melting points, in particular of copper and aluminium, in which the end region of the first pipe (1) is flared and the second pipe (2), made of material with a lower melting point, is inserted and soldered into the flare (3), the inner circumferential surface of the flare (3) merging via an inner taper (4) and a widening (38) into the unwidened region of the first pipe (1), it being possible for a sleeve (34) made of high-grade steel to be inserted in the end region of the second pipe (2). <IMAGE>
Patent JP-2755694-B2 (JP)
IPC: B01F7/16
Filed: 1989-06-22
Granted: 1998-05-20
Abstract: It was the object of the invention to develop mixing systems which allow rapid axial mixing of liquids of different densities without foam formation. 
<??>The mixing receptacle 1 according to the invention is characterised in that it is fitted with a radial-transport stirrer 3 and at least one flow breaker 2, the latter having the shape of an aerofoil profile. 
<??>The mixing receptacle is particularly suitable for homogeneous mixing of liquids in large reactors.
Patent JP-2619300-B2 (JP)
IPC: C11B9/02
Filed: 1990-06-20
Granted: 1997-06-11
Abstract: The invention relates to a method for refining virgin olive oil, in which the virgin olive oil is filtrated, characterized in that the virgin olive oil is microfiltrated.
Patent JP-2577183-B2 (JP)
IPC: F01M13/04
Filed: 1993-07-02
Granted: 1997-01-29
Abstract: Liquid separator for separation of liquid from gases permeated by liquid constituents, including a housing (1) having at least three orifices, the orifices being formed by a tubular entry orifice (2) and two tubular exit orifices (3, 4), which are flow-connected to each other, at least one separating apparatus (6) being arranged between the entry (2) and the exit orifices (3, 4) in the direction of flow, essentially only separated-off liquid being able to flow through one of the exit orifices (3) and essentially only liquid-free gas being able to flow through the other exit orifice (4). The housing (1) is designed as a jacketed pipe (7) with the entry orifice (2) and the exit orifices (3, 4), the jacketed pipe (7) enclosing an internal pipe (8) with a space on the exterior on all sides. The internal pipe (8) is on the one hand flow-connected to the entry orifice (2) and on the other hand is assigned to the exit orifice (3) for the separated-off liquid. <IMAGE>
Patent JP-H0450467-B2 (JP)
IPC: F16K1/226
Filed: 1988-07-05
Abstract: In a flap valve, a casing is provided forming a flow opening through the valve. A flap is pivotally mounted in the casing for closing the flow opening. The casing is formed of two annular parts secured together by bolts. The two casing parts have a plane of contact with a seal secured between the two parts and extending around the opening in the plane of contact. The seal includes a pair of spaced rings with arcuately shaped seal members extending between and interconnecting the rings. Each seal member has an circumferentially extending closed hollow space forming an air cushion. When the flap is placed in the closed position in the flow opening, a slight torsional moment is executed against the seal which is formed of a wear-resistant material so that a good sealing effect is obtained.
Patent JP-S628324-B2 (JP)
IPC: B60C15/028
Filed: 1980-12-01
Abstract: A tire 10 capable of operation inflated and deflated comprises shoulder portions 14 extending axially outward and radially inward from the tread portion to terminate in junction portions 22 from which sidewalls 16 extend axially and radially inward to rim-seating portions 18. The sidewalls 16 are shaped as shown such that inflation pressure causes them to be in compression between the rim 20 and junction portions 22, the tire having a reinforcement 30 extending from one portion 22 to the other. The shoulder portions 14 are reinforced on one or, as shown, both surfaces by a plurality of circumferentially spaced ribs 49 disposed in radial planes or at up to 10 DEG  thereto, and one or more circumferentially annular ribs 53 may also be positioned on the exterior surface of each junction portion 22 to further reinforce the tire. The reinforcement 30 comprises a ply 32 which has cords disposed at 35-55 DEG  to the circumferential and is folded around annular members 35 of elastomer or fibrous material, cross-laid plies 45, 46 being superposed on the ply 32. <IMAGE>
Patent JP-H0250236-B2 (JP)
IPC: D21C9/16
Filed: 1989-07-12
Abstract: Process for manufacturing bleached CTMP pulps comprising a treatment of the lignocellulosic stock with sulphite at a temperature of at least 100 DEG C under saturated steam pressure, and a bleaching operation with the aid of H2O2 in alkaline medium without removal of solid or liquid matter from the pulp from the start of the treatment until the end of the bleaching.
Patent JP-H0212756-B2 (JP)
IPC: B41M3/12
Filed: 1981-11-20
Abstract: 1. A process for the production of transfers, especially for the decoration of glass and glazed or unglazed objects of ceramic, metal or the like, in which a decoration of a ceramic pigment paste is applied by printing to a transfer backing paper a subsequently covered by a layer of lacquer, said layer of lacquer comprising monomeres of methycrylate and being hardened by UV-light, characterised in that a) printing media for preparing pigment pastes from ceramic pigments are used having the following composition : a1 ) prepolymers of acrylic polyesters 5 to 45% a2 ) mono-, di- and tri-functional acrylates 0 to 35% a3 ) polymethacrylates with a molecular weight between 95 000 and 150 000 15 to 50% a4 ) monomeres of methacrylates of average and higher molecular weight 20 to 55% a5 ) monomeric plasticisers 0 to 10% a6 ) polymeric plasticisers 0 to 10% a7 ) monomeric solutions of alkyd resins 0 to 15% a8 ) photoinitiator systems of the class consisting of ketals, acrylketones or benzophenones 1 to 5% the sum of components a2 + a5 + a6 + a7 amounting to at least 5% and the sum of all components a1 to a8 mounting to 100% ; b) the layer of lacquer has the following composition b1 ) prepolymeres of acrylic polyesters 5 to 40% b2 ) mono-, di- and trifunctional acrylates 0 to 25% b3 ) polymethacrylates with a molecular weight between 95 000 and 150 000 20 to 45% b4 ) monomeres of methacrylates of average and higher molecular weight 20 to 60% b5 ) monomeric plasticisers 0 to 10% b6 ) polymeric plasticisers 0 to 5% b7 ) monomeric solutions of alkyd resins 0 to 10% b8 ) photoinitiator systems of the classes consisting of ketals, acryl ketones or benzophenones 1 to 8% b9 ) saturated paraffin solution in monomeric methacrylate 0,5 to 3% b10 ) organic dyes soluble in the medium 0,01 to 0,05% b11 ) silicone oil 0,0 to 0,1% b12 ) antiblocking agent 0,0 to 0,1% the sum of components b2 + b5 + b6 + b7 + b9 + b10 + b11 + b12 amounting to at least 1% and the sum of all used components b1 to b12 amounting to 100% ; c) following to mixing a ceramic pigment with the printing medium according a) said printing medium is hardened by means of UV-radiation and in that following to applying a layer of lacquer according b) onto the hardened pigment layer said layer of lacquer also is hardened by means of UV-radiation.
Patent JP-3174203-B2 (JP)
IPC: B22D11/055
Filed: 1993-06-30
Granted: 2001-06-11
Abstract: A mold for horizontal continuous casting of steel to form large-format slab cross sections, particularly flat products, includes a water-cooled metal casing forming the mold cavity for a slab and a brake ring for the melt feed which is supported at the mold on the pour-in side and connects the mold with a melt supply vessel (distributor) via a connecting casting tube. In order to provide an inexpensive and particularly stable mold, the mold is closed on the pour-in side by a metal plate along a part of the free cross-sectional area of the mold cavity. The plate has one or more openings for receiving a break ring. An end plate which overlaps the metal plate is arranged in front of the metal plate in surface contact with the metal plate. The end plate is provided with openings which coincide with the openings in the metal plate with respect to position and number. Ducts for guiding cooling water are incorporated in the end plate.
Patent JP-2740345-B2 (JP)
IPC: C07C233/47
Filed: 1990-08-23
Granted: 1998-04-15
Abstract: Process for the preparation of enantioselective preparation of phenylisoserine derivatives of general formula (I) in which R denotes a phenyl or tert-butoxy radical and R1 denotes a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms and R2 denotes a hydrogen atom or a group for protecting the alcohol functional group.   <IMAGE>
Patent JP-S6154765-B2 (JP)
IPC: A01N37/22
Filed: 1983-12-02
Abstract: A compound of the general formulawherein X<sub>1</sub> represents a hydrogen, fluorine, chlorine or bromine atom, X<sub>2</sub> represents a fluorine, chlorine or bromine atom, R represents a hydrogen atom or a lower alkyl group, and Y represents a fluorine, chlorine or bromine atom, or a trifluoromethyl or cyano group.This compound is prepared by reacting a compound of the formulaor a reactive derivative thereof with a compound of the formulaand is useful as an insecticide.
Patent JP-2777148-B2 (JP)
IPC: A01N59/10
Filed: 1988-09-19
Granted: 1998-07-16
Abstract: A substance for inhibiting or destroying at least one monocellular living being containing [lacuna] such as a protozoan, microbe, bacterium, gamete, fungus, yeast or other, characterised in that it comprises both fluorine in the ionic or ionisable state and lithium in the ionic or ionisable state. The invention also relates to a pharmaceutical composition, a cosmetic composition, a bactericidal, antibiotic, disinfectant or virucidal product, a spermicidal composition, a local contraceptive product or an antibiotic product containing a substance of the invention.
Patent JP-2820699-B2 (JP)
IPC: A61K38/43
Filed: 1988-09-16
Granted: 1998-11-05
Abstract: The thrombolytic effect of pro-urokinase is enhanced by administration of lys-plasminogen. Preferably an injection of lys-plasminogen is administered, followed by infusion of pro-urokinase.
Patent JP-H073526-B2 (JP)
IPC: C08G18/38
Filed: 1989-09-12
Abstract: The invention relates to a polyurethane which permits the preparation of optically active non-linear materials. This polyurethane is characterised in that it has a recurring unit of the formula <IMAGE> in which m is a number greater than 5, R1 and R2, which are identical or different, represent a saturated or unsaturated alkyl radical or an aromatic radical and R3 represents a linear or cyclic aliphatic hydrocarbon radical or an aromatic or arylaliphatic radical, and Y represents a group comprising a radical with delocalised  pi electrons and an electron acceptor group (A).
Patent JP-H0694898-B2 (JP)
IPC: C21B7/20
Filed: 1984-11-07
Abstract: An apparatus for driving an oscillating spout capable of pivoting about two orthogonal axes under the action of a pivoting control arm having the same degrees of liberties as the spout is presented. The driving apparatus includes a control mechanism which directs the control arm to perform the movement required by the spout and a transmission device which acts to transmit the control arm movement to the spout to reproduce it as spout movement, and vice versa. The apparatus further includes a rotary internal housing supported on a support frame via a bearing member and enclosed by an outer housing or cowl. The rotary housing is associated with a toothed rim which is actuated by a first motor fixed to or adjacent to the support frame. A control mechanism is also provided which includes a driving rod which is coaxial with the rotary internal housing and which is capable of sliding in the axial direction. The control mechanism is associated with a second motor which is also adjacent to or fixed to the support frame. A pivotal connecting means consisting of a central body and two diametrically opposed pivots is mounted on the lower end of the driving rod via one or more bearings in such a way so as to be freely rotatable in relation to the rod (and in conjunction with the rotary housing) but integral therewith with regard to vertical or axial movement. The pivotal connecting means is associated with the rotary housing such that a high rate of rotation may be transferred thereto.
Patent JP-H0565519-B2 (JP)
Inventor: HOORU ESU RIU
IPC: C07H15/26
Filed: 1985-12-17
Abstract: Homonojirimycin glycosides active as inhibitors of carbohydrate digestive enzymes are described herein. The compounds are prepared by the reaction of an appropriately protected homonojirimycin with a protected glycosyl halide followed by removal of the protecting groups.
Patent JP-3050143-B2 (JP)
IPC: F24F13/30
Filed: 1996-10-31
Granted: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of freely setting dehumidifying capability. SOLUTION: The air condition is provided with three system indoor heat exchangers 6, 7, 8 disposed parallely to an air stream and a control part 4. The control part 4 can select as a condenser or an evaporator arbitrary one among the 3 system indoor heat exchanges and simultaneously operates the indoor heat exchanger selected as the condenser and the indoor heat exchanger selected as the evaporator for defrosting operation.
Patent JP-H0581511-B2 (JP)
Inventor: OEISUTEIN SUKATSUREBARII
IPC: B65H54/42
Filed: 1990-10-31
Abstract: The present invention relates to a drive for machines winding cables or similar elongate objects on and off a drum, i.e., machines of the so-called portal type, comprising at least two columns (1,2). Each of said columns supports a support elements (3,4) that can be moved in the vertical direction of said columns by a power unit. Each of said support elements carries a bearing boss (5, 6) intended for insertion into the centre hole of a cable drum (7) or the like. The bearing bosses (5, 6) can be moved in approximately the vertical direction with the aid of a second power unit for the purpose of raising the cable drum (7) from the foundation with clearance. At their upper ends the support elements (3,4) are suitably connected by a transverse, telescopically extensible crossbeam (8,9), such that the support elements (3,4) and the cross beam (8,9) can be moved vertically as one unit. The cable drum (7) can be rotated for the purpose of winding cable on or off by means of least one somewhat resilient wheel (11) which can be rotated by at least one drive (10). The wheel (11) can rest against the flange (12,13) of the cable drum (7) so as to drive it. The wheel (11) is supported in a bearing at one end (14) of a link (15), which is secured approximately at its centre by a pivot to one of the support elements (8,9) and at its other end (17) it is secured to one end of a guy (18) whose other end is pivoted suitably to one of the column (1,2) so as to be stationary. The length of both the link (15) and the guy (18) is so selected that when the bearing bosses (5,6) have entered the centre hole of the cable drum (7) but the drum has not yet raised by them, the drive wheel (11) should be at a defined but small distance from the flanges (12,13) of the drum (7) such that the drum flange (12,13) is pressed against the yielding wheel (11) in a defined manner when the drum (7) is raised by the bearing bosses (5,6) by a predetermined amount.
Patent JP-3764612-B2 (JP)
IPC: H04W16/24
Filed: 1999-10-21
Granted: 2006-04-12
Abstract: In a mobile communications system, its power consumption and time required for a mobile station to carry out neighboring cell search are reduced, and the complicated process involved in system design and management is simplified. A method is proposed of searching for a neighboring cell by using grouped channel identifiers sent from the sectors to the mobile station in the mobile communications system that allows the mobile station communicating with a plurality of base stations to decide sectors the mobile station waits for or communicates with. It includes the step of assigning channel identifiers belonging to the same group to sectors of the same base station, and the step of sending from the base station to the visiting mobile station a notification of any one of the channel identifiers assigned to the sectors of one of neighboring base stations. <IMAGE>
Patent JP-2568376-B2 (JP)
IPC: C12P21/00
Filed: 1993-12-01
Granted: 1997-01-08
Abstract: Disclosed is an improved plasmid which upon introduction into a suitable Escherichia coli host cell containing the thermolabile repressor CI, renders the host cell capable, upon increasing the temperature of the host cell to a temerature at which the repressor is destroyed, of effecting expression of a gene encoding superoxide dismutase inserted into the vector, and production of the superoxide dismutase encoded by the gene.
Patent JP-3222845-B2 (JP)
IPC: C07C275/20
Filed: 1998-10-28
Granted: 2001-10-29
Abstract: Synthetic ceramides of formula (I) having a beneficial action on skin and hair. Ceramides of formula (I) R<1> = 9 - 23C (preferably 11 - 19C) saturated or unsaturated alkyl, which may be hydroxylated; R<2> = H or 1-8C saturated or unsaturated alkyl; R<3> = 1 - 32C (preferably 4 - 18C) saturated or unsaturated alkyl, optionally hydroxylated, this hydroxy being optionally substituted by 1 - 24C saturated or unsaturated acyl, and the group R<3> being optionally interrupted by 1 - 7 hetero atoms .
Patent JP-H069719-B2 (JP)
IPC: B21D15/04
Filed: 1987-12-23
Abstract: The production of the internal thread of a connection sleeve (4), which is used as a coupling element for parts of a rock support or of a drill rod, by machine-forming, in particular by thread-cutting, entails great effort since, in the round thread used here, a considerable amount of machining work is required. Furthermore, it is disadvantageous in this application in the machining of the thread that the long-term strength of the connection sleeve is considerably impaired due to the notch effect in the base region of the thread turns. A connection sleeve and a method for its production are proposed, in which the internal thread is produced without machining by shaping the outside of the connection sleeve (4) in the manner of a thread so that the image of this shaping forms the internal thread to be produced on the inside. Apart from the increase in strength caused by the non-cutting shaping, which is usually cold shaping, due to material reinforcement, the further advantage results that the shaping required here can be applied in a single operation so that the production costs of connection sleeves (4) of this type can be reduced. Furthermore, it is advantageous that the external thread, interacting with the internal thread of the connection sleeve, of the components to be connected to one another can have a basic shape which corresponds to the outside thread-type shaping of the connection sleeve (4). <IMAGE>
Patent JP-3600093-B2 (JP)
IPC: A61F2/95
Filed: 1999-11-25
Granted: 2004-12-08
Abstract: A stent (220) made of a shape memory alloy, such as nitinol, comprises a coiled wire having at least one section wound in one sense and at least one section wound in the opposite sense. The stent (220) is deployed by being tightly wound on a catheter (24) and immobilized thereon at its respective end points (42) as well as at at least one intermediate point, such as points (140) where the winding changes direction. The immobilization may be by means of threads (28) engaged by wires (132, 133) through bores (232, 233) in the catheter interior. These threads (28) can be selectively released by successive removal of the wires (132, 133) so that the intermediate points (142) of the stent, for example, may be released before the end points (42) thereof. The threads (28) can alternatively be released by melting upon heating, or by breaking e.g. by using electrically conducive wires and applying current thereto. <IMAGE>
Patent JP-3539956-B2 (JP)
IPC: A63G9/00
Filed: 1993-05-21
Granted: 2004-07-07
Abstract: PCT No. PCT/GB93/01049 Sec. 371 Date Nov. 15, 1994 Sec. 102(e) Date Nov. 15, 1994 PCT Filed May 21, 1993 PCT Pub. No. WO93/24195 PCT Pub. Date Dec. 9, 1993A seat for a child's swing is of the type having a plate-like substantially rigid member to bear the weight of a user sitting on the seat, and resilient polymeric material secured to the plate-like member. The resilient polymeric material extends beyond the outline of the plate-like member to form a border around the edges of the plate-like member, and forms a peripheral dependent skirt of substantial thickness. To achieve greater safety in use, the border includes a hinge-like portion of the resilient material, the plate-like member in the region of the hinge-like portion is configured to provide room for the dependent skirt to hinge beneath the plate-like member, and in an impact between the edge of the seat adjacent the hinge-like portion and an object, the skirt is progressively deformed and forced to hinge inwards against the resilience of the hinge-like portion.
Patent JP-2928383-B2 (JP)
IPC: B09B3/00
Filed: 1992-05-21
Granted: 1999-08-03
Abstract: A method and apparatus for the collection and treatment of contaminated medical waste, including solid and non-solid, potentially infectious materials, permits the collection of such medical waste at the point and at the time of its generation in a solid container. The contained medical waste can be subsequently transported for pulverization, disinfection and safe disposal. A separate portable processing chamber to treat medical waste, can be used at locations remote from its power unit for the collection of medical waste and then moved to the location of the power unit to drive the waste-treatment apparatus within the chamber. In addition, a medical waste collection station can provide single and multiple containers, which may be sequentially used, for the collection of medical waste and whose use may be combined with a processing chamber to treat collected medical waste before its disposal.
Patent JP-2591131-B2 (JP)
IPC: G09B23/26
Filed: 1988-01-12
Granted: 1997-03-19
Abstract: PCT No. PCT/GB88/00017 Sec. 371 Date Aug. 1, 1989 Sec. 102(e) Date Aug. 1, 1989 PCT Filed Jan. 12, 1988 PCT Pub. No. WO88/05329 PCT Pub. Date Jul. 28, 1988.A set of building blocks having two subsets of rhombohedral blocks (B,Y) having respectively dihedral angles of 72 DEG  and 36 DEG  so that the faces of both subsets of blocks are identical. Each of the faces incorporates magnets (11) whereby juxtaposed faces of any two blocks will stick together magnetically in a predetermined angular orientation.