baber/WOPTO huggingface dataset:
Patent JP-H0643444-B2 (JP)
Inventor: JIEFURII TSUEEFUEI UONGU
IPC: C08H1/00
Filed: 1984-10-26
Abstract: There is described a water soluble compound having a molecular weight of from about 70,000 to about 2,000,000, and having the formula 1,where PS represents a physiologically acceptable polysaccharide of molecular weight from about 2,000 to about 2,000,000,X represents a covalently bonded chemical bridging group,HB represents a haemoglobin residue, andZ represents an oxygen affinity reducing ligand, containing 2 or more phosphate groups.There is also described haemoglobin linked to an oxygen affinity reducing ligand derived from inositol phosphate, and polymers of such linked haemoglobin.Processes for making the compounds, and their formulation and use as oxygen transporting agents, are also described.
Patent JP-2554614-B2 (JP)
IPC: H01S3/082
Filed: 1984-11-13
Granted: 1996-11-13
Abstract: @ A laser having a stabilized external passive cavity is disclosed, with stabilization being effected by modulation of an external mirror positioned along the laser axis. The laser system includes first, second and third spaced mirrors with the second mirror being an output coupler positioned between the first and third mirrors so that an active cavity is defined between the first and second mirrors and a passive cavity is defined between the second and third mirrors. The active cavity feeds, or pumps, the passive cavity which is stabilized by modulation of the third mirror by movement along the laser axis by linear oscillation to Doppler shift the reflected waves within the passive cavity and thereby produce frequencies that do not interfere with the stable modes of the active cavity. By stabilization of the passive cavity, advantages of an intercavity laser device can be realized without incurring the practical disadvantages of such devices, and results in a laser device that is particularly well suited for particle size measurement.
Patent JP-4628509-B2 (JP)
IPC: H04H20/00
Filed: 1999-08-27
Granted: 2011-02-09
Abstract: A system for broadcasting data signals in a secure manner comprises means for encrypting the data signals using a first key, means for broadcasting the encrypted data signals to subscribers, means for decrypting the encrypted data signals at each of the subscribers using the first key, and means for encrypting the first key using a second key. The second key is different for each group of subscribers having a common interest in a type of programs. The system further comprises means for broadcasting the encrypted first key to all subscribers and means for decrypting the encrypted first key at each of the subscribers using the second key. The second key is a combination of a key common to all subscribers and a difference key which is unique per type of programs. Means are provided for encrypting the common key and for broadcasting the encrypted common key to all subscribers, the subscribers having means for decrypting the encrypted common key at each of the subscribers. <IMAGE>
Patent JP-3298936-B2 (JP)
IPC: A61B17/115
Filed: 1992-08-21
Granted: 2002-07-08
Abstract: A surgical stapling instrument (50) for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly (60) mounted by a curved shaft (70) to an actuator handle assembly (80) and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil (100) and staple driver (62) of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar (73) detachably secured by one or more retainer clips (110) on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube (66) which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft. The actuator mechanism permits adjustment of the anvil gap to produce a desired staple height and precludes actuation of the staple head assembly if the anvil gap is set outside of a predetermined range. Also, the actuator mechanism is adapted to both advance and retract the staple driver relative to the staple holder in the stapling head assembly. Further, an improved arrangement for attaching the support shaft to the stapling head assembly and to the actuator handle assembly is provided.
Patent JP-H0737264-B2 (JP)
IPC: B65D45/02
Filed: 1990-09-18
Abstract: A child resistant closure comprising outer (20) and inner (12) nested closure members each of which has a base wall and a peripheral skirt with sets of lugs on the inner surface of the outer base wall and the outer surface of the inner base wall adapted to engage each other when the outer closure is rotated for application to a container, but slip or cam past each other on inclined surfaces when the outer closure is rotated for removal. At least one integral spring finger (W) extends from one base wall toward the other base wall such that the outer closure member is held out of engagement with the inner closure member. To remove the closure, the outer closure member must be pressed downward, while simultaneously being rotated. The camming action of the lugs is then resisted by a frictional engagement of corners of the lugs on the outer closure with inclined surfaces on the lugs on the inner closure.
Patent JP-H0659208-B2 (JP)
IPC: C12M3/00
Filed: 1984-11-29
Abstract: The present invention relates to the location of biological cells 5 in a predetermined spatial disposition relative to each other on a solid non-biological substrate. According to the invention an extended generally planar surface of the substrate is provided with a plurality of surface discontinuities 4 at least partly defining cell adhesion enhanced and/or cell-adhesion orienting zones having a width of from 0.2 to 20 micrometres in a predetermined relation to each other and substantially spaced apart from each other. When a plurality of the cells 5 in a physiologically acceptable medium is brought into contact with said substrate surface cells attached to the substrate surface preferentially and/or in preferential orientations at said discontinuities 4.
Patent JP-2819010-B2 (JP)
IPC: B29C65/34
Filed: 1995-09-04
Granted: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent bonding inferiority or the deterioration of bonding quality in such a case that the gap between a joint and a pipe is large. SOLUTION: The voltage applied to a heating wire 10 is detected by a voltage detection part 18 and a supply current is detected by a current detection part 19. A resistance value operation part 20 calculates the resistance value of the heating wire 10 from these detection values and a temp. operation part 21 calculates the temp. of the heating wire and a time change rate operation part 22 calculates the time-change rate of the temp. of the heating wire. A comparison judge part 24 evaluates the size of the gap between a joint and a pipe on the basis of the time change rate of the temp. of the heating wire and, when the gap is larger than a prescribed value, the supply of a current is stopped by a power control part 17.
Patent JP-3894968-B2 (JP)
IPC: C08L33/04
Filed: 1995-10-05
Granted: 2007-03-22
Abstract: Reinforcing agents for thermoplastics polymers comprising at least one impact additive and a pptd. silica in the form of agglomerates with an ave. size of 5-15 mu .
Patent JP-H07118558-B2 (JP)
IPC: C03C4/00
Filed: 1988-10-21
Abstract: An optical fibre for use in fibre lasers contains Er<3><+> as the lasing additive, together with Al2O3 to reduce loss of the lasing additive during fibre preparation. Preferably the core has an inner region which contains the Er<3><+> and Al2O3 and an outer region which contains no Er<3><+>. <IMAGE>
Patent JP-H0764818-B2 (JP)
IPC: C07D215/48
Filed: 1985-12-02
Abstract: The invention provides an improved process for the preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids.
Patent JP-2714456-B2 (JP)
IPC: G02F1/1335
Filed: 1989-10-18
Granted: 1998-02-16
Abstract: A method of making an array of a repeating mosaic pattern of colorants carried on a support using   (a) a plurality of donor materials each comprising respectively a sublimable dye of a different color, and (b) a receiver element comprising a support having thereon a dye-receiving layer, wherein each donor material is in turn brought into face-to-face contact with the receiver and heated patternwise by contact with a heated embossed surface to transfer the desired pattern of dye to the dye-receiving layer.
Patent JP-H0735338-B2 (JP)
IPC: A61K31/765
Filed: 1992-09-17
Abstract: Use of the surface active copolymer having the formula HO(C2H4O)b(C3H6O)a(C2H4O)bH wherein a is an integer such that the hydrophobe represented by (C3H6O) has a molecular weight of 950 to 4000 preferably of 1750 - 3500 and b is an integer such that the hydrophile portion represented by (C2H4O) constitutes 50 - 90% by weight of the compound for the manufacture of an injectable pharmaceutical composition for the protection of tissue damaged by ischemia.
Patent JP-3117905-B2 (JP)
IPC: H02P3/06
Filed: 1995-10-02
Granted: 2000-12-18
Abstract: The invention relates to a procedure and an apparatus for braking a synchronous motor (2) magnetized with permanent magnets. According to the invention, there is connected to the input connectors (38,40,42) of the synchronous motor a non-linear braking resistor (60) by means of which the stator windings of the synchronous motor (2) are closed.   <IMAGE>
Patent JP-2642854-B2 (JP)
IPC: B65B55/04
Filed: 1993-11-08
Granted: 1997-08-20
Abstract: An apparatus for sterilizing and breaking score lines on cartons prior to filling includes a spraying assembly (31) for spraying sterilizing solution into the interior of the carton (10) and a score line breaking assembly (50) that breaks the score lines on the upstanding walls of the carton. The spraying assembly (31) and the score line breaking assembly (50) are located at the same station within a filling machine so that both operations can be performed simultaneously. The spray assembly (31) includes a movably mounted spray head (32) that is provided with a spray nozzle (34). The score line breaking assembly (50) includes a breaker member (52) that is operatively connected to a drive assembly (56) for driving the breaker member into contacting relation with the upper portion of the upstanding walls of a carton in order to urge the upstanding walls of the carton inwardly and thereby break the score lines on the carton walls. An anvil (62) on the spray head (32) is positioned to cooperate with the breaker member (52) to cause initial folding of the walls of the carton when the spray head (32) is lowered into the carton (10). <IMAGE>
Patent JP-H0746327-B2 (JP)
IPC: G06F12/14
Filed: 1986-12-12
Abstract: The stable memory (2) includes an interface (30) for communication with an allocated processor (1). It includes two memory banks (51, 52) for containing the same information at each address. The interface (b 30) interchanges addresses and commands with the memory banks via an access logic conroller or filter (20). Data interchanges pass via a switching and comparator member (40). The information contained in the memory banks (51, 52) is structured in the form of objects which are rendered indivisible by use of a chaining vector which is established and verified by the logic controller (20).
Patent JP-2542739-B2 (JP)
IPC: D03C5/02
Filed: 1990-11-27
Granted: 1996-10-09
Abstract: Control device for actuating frame heddles with limitation of the axial thickness in looms, comprising a pair of mutually opposed cams having conjugate profiles for the positive control in both directions of the lever systems for connection with the heddles, in which the control of the movement is transmitted to a single contact roller, the surface of which is in positive, direct contact with the surfaces of the opposed cams, at least one of the two actuation shafts of the cams being adjustable in centre-to-centre spacing with respect to the other for the purpose of eliminating the initial play between the components and for subsequent taking-up of predetermined play caused by wear. <IMAGE>
Patent JP-H0694161-B2 (JP)
IPC: B29C51/42
Filed: 1989-12-28
Abstract: In a process for producing a formed article by heating a thermoplastic resin sheet and then thermoforming a part to be formed, the improvement which comprises heating said part to be formed by placing in contact with a heating plate (32) while at least a part of non-formed part of the thermoplastic resin sheet is not heated by placing in contact with a heating plate (32), and then heating said part to be formed and at least a part of said non-formed part by placing them in a non-contact state with a heating means (35) is disclosed. There also is disclosed, a thermoforming apparatus (1) for producing a formed article by heating a thermoplastic resin sheet with a heating device and then thermoforming a part to be formed with a forming die (4), wherein said heating device is provided with a direct heating part (31) having a heating plate (32) which is directly contacted with the part to be formed of the thermoplastic resin sheet and a non-contact heating part (35) which is provided between the direct heating part and the forming die and works for heating the entire thermoplastic resin sheet in a non-contact state. <IMAGE>
Patent JP-5281218-B2 (JP)
IPC: B63B59/04
Filed: 1999-12-24
Granted: 2013-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating film hardly causing crack and release of coating film, having excellent antifouling properties. SOLUTION: This composition comprises [A] an antifouling agent, [B] a silyl (meth)acrylate copolymer which is composed of (a) 20-80 wt.% of a silyl (meth)acrylate component unit of formula I [R1 is a hydrogen atom or a methyl group; R2, R3 and R4 are each an alkyl group, a cycloalkyl group or a phenyl group], (b) 0.01-40 wt.% of an acrylic unsaturated monomer component unit of formula II [R5 is a hydrogen atom or a methyl group; Z is an oxygen atom or an NR7 ; when Z is an oxygen atom, R6 is a hydroxyalkyl group, a hydroxycycloalkyl group or a polyalkylene glycol group which may contain a substituent group and when Z is NR7, R7 is an alkyl group; R6 is a hydrogen atom] and 5-79.99 wt.% of another unsaturated monomer component unit and has <=200,000 Mw and (C) a vinyl ether-based (co)polymer of formula III (R is a hydrocarbon group).
Patent JP-4130483-B2 (JP)
IPC: G01L11/00
Filed: 1998-06-05
Granted: 2008-08-06
Abstract: The invention relates to a sensor system for measuring pressure profiles. Such systems can be used wherever pressure distributions in one or two dimensions are to be measured. An important field of application is medicine. Here pressure profile measurements, e.g. in urology, proctology, cardiology and other disciplines can be carried out with the aid of catheters. The measuring catheter is formed as a tubular flexible hollow body (1) of length L. An outer pressure load p(x) is represented on tube (1) as a cross-sectional function A(x). The local cross-section A(x) is scanned by the tube being filled from one side at (x=0) continuously with a liquid substance (I) which displaces substance (II) to the filling length XA. The filling length xA can be measured according to differing methods: measurement of the electrical resistance, measurement of the electrical capacity, measurement of acoustic resonance.
Patent JP-2678440-B2 (JP)
IPC: A44C5/24
Filed: 1986-02-27
Granted: 1997-11-17
Abstract: PCT No. PCT/IT86/00017 Sec. 371 Date Nov. 19, 1986 Sec. 102(e) Date Nov. 19, 1986 PCT Filed Feb. 27, 1986 PCT Pub. No. WO86/05077 PCT Pub. Date Sep. 12, 1986.An articulated device, consists of three parts (2, 5, 6), for permitting to wear or take off a wrist-watch (1) connected to a strap (7), of a sole length. The first part (2) of this device is so shaped as to receive and partially protect the watch (1). Said part (2) is formed by two parts (3, 4). The part (3) shaped as an annular frame is hinged, at one of its ends, to the intermediate part (5), which at its other end is pivotally connected, to the part (6), so that the parts (5, 6) can rotate in opposite directions to each other. The part (6), at one of its ends is hinged to the end portion (7b) of the strap (7), while the other end (7a) of this latter is hinged to the opposite end of the part (3). The hinge axes (x-x, y-y, w-w, z-z) of the parts (2, 5, 6) are parallel to each other. The articulated device comprises a spring locking means (15 to 22) including a manually controllable releasing means.
Patent JP-3259053-B2 (JP)
IPC: C08F255/00
Filed: 1989-11-20
Granted: 2002-02-18
Abstract: Graft copolymers are disclosed having formula (I), wherein R and R' are hydrogen, alkyl, and the primary and secondary alkyl halides, a ranges from about 14 to 70,000, b ranges from 0 to about 70,000, c ranges from 0 to about 70,000, d ranges from about 1 to 70,000, X comprises a halogen, and Nu is a nucleophilic residue provided by a thermoplastic polymeric nucleophile having a molecular weight of at least about 1,000 and being sufficiently nucleophilic such that said nucleophile is capable of donating electrons to benzyl halides. Methods for compatibilizing polymer blends utilizing such graft copolymers are also disclosed.
Patent JP-2511829-B2 (JP)
IPC: A61P29/00
Filed: 1988-03-21
Granted: 1996-07-03
Abstract: Multivalent metal ion complexes of a polysulfate of xylan having glycosidically linked D-glucuronyl side chains or derivatives thereof are provided, together with therapeutic compositions thereof having anti-inflammatory activity.
Patent JP-H0472551-B2 (JP)
IPC: A61M60/829
Filed: 1984-09-26
Abstract: Thrombus formation in an implantable blood pump is prevented by using a close-tolerance purge seal for the impeller shaft or rotor. A blood-compatible fluid is used for the purge fluid (which is preferably also the bearing fluid), and the purge flow into the blood stream presents to the blood stream a benign interface between the rotating and stationary parts of the pump. The rotating and stationary surfaces adjacent the interface are so configured as to present an essentially continuous smooth surface across the interface which can be swept by the blood stream and presents no cavities in which the blood can stagnate. The close clearances of the purge seal allow a sufficient purge flow rate to be maintained with only a minute amount of purge fluid; and in accordance with one aspect of the invention, the purge fluid can be derived from the blood stream by a protein-filtering membrane system so that no external replenishment of the purge fluid supply is necessary.
Patent JP-2878844-B2 (JP)
IPC: C07C279/14
Filed: 1993-07-23
Granted: 1999-04-05
Abstract: (S)-N5-[Imino(methylamino)methyl]ornithine hydrochloride, pharmaceutical compositions containing it, its us in medicine and its preparation is described.
Patent JP-3723219-B2 (JP)
IPC: C07K5/04
Filed: 1996-06-20
Granted: 2005-12-07
Abstract: Described are new cascade polymer complexes, compositions containing them and use of the complexes in diagnosis and therapy, particularly for magnetic resonance imaging and computer tomography imaging.
Patent JP-2641203-B2 (JP)
IPC: C10N60/14
Filed: 1986-09-16
Granted: 1997-08-13
Abstract: Lubricants useful in metal working processes, especially cutting, comprise (A) a lubricating oil and (B) a basic alkaline earth metal salt or borated complex thereof. Component B is preferably a basic calcium sulfonate prepared by a specific method. The lubricants may also contain at least one of (C) a specific active sulfur-containing compound and (D) a chlorinated wax.
Patent JP-2648803-B2 (JP)
IPC: F27D9/00
Filed: 1992-01-06
Granted: 1997-09-03
Abstract: A method is shown for producing a lightweight aggregate by treating flyash and sewage sludge. The flyash and sewage sludge are mixed together and then agglomerated into pellets, with or without the use of a binder. The pellets may be coated and then are dried. The dried pellets are introduced into a rotary kiln in a direction that is co-current with the flow of fuel and air through the kiln. The pellets in the kiln will be indurated and will experience complete calcination as well as varying degrees of pyrolizing and sintering. The product of the kiln is a nodular material having a low density but with a hard and porous structure. The product of the kiln is feed to a cooler. The flyash sewage sludge mixture has a significant fuel value that is usable in the kiln. Furthermore, the fuel value available in the kiln off-gases may be used for drying the materials.
Patent JP-3552719-B2 (JP)
IPC: A61J3/07
Filed: 1993-08-06
Granted: 2004-08-11
Abstract: Method for encapsulating small articles such as medicines in caplet or cylindrical form are disclosed. Gelatin half capsules are formed on the pins of pin blocks and are delivered to a station at which they are trimmed and fitted over the opposite ends of the product to be encapsulated. The capsule halves are first dried to a condition in which they have about 20 wt. % moisture and are thereafter press fitted over the ends of the caplets and allowed to dry to shrink fit tightly onto the caplets making it virtually impossible to remove them from their gelatin coverings without leaving visible evidence of tampering. The finished product has a smoother outer surface which lends itself to overprinting.
Patent JP-3238155-B2 (JP)
IPC: B03C1/28
Filed: 1995-08-11
Granted: 2001-12-10
Abstract: A process for implementing luminometric series analysis consists of binding the substances for analysis to magnetisable particles (12). These are conveyed in the proof-cells (30) of multiple cuvettes (14) set in a feeder-belt (16). At the measuring station (18) the concentration of the substance under investigation is determined by measuring luminescence (96) using a photodetector (98). During transport the substances can be stirred at separating stations (28) by the magnetic fields (80) created by continuous magnets (68). This reduces excess liquid and concentrates the substances into pellets (92). Excess fluid is removed by suction needles (84). The excess reaction components can be removed from the carrying particles and saved in the suction process.
Patent JP-4153997-B2 (JP)
IPC: A63B21/072
Filed: 1997-08-16
Granted: 2008-09-24
Abstract: The invention concerns a dumbbell-like device for stimulating the locomotor system and the musculature, in particular in the arm and shoulder regions. According to the invention, the device comprises a handle (10) and at least one mass element connected thereto. Under the effect of gravity, the mass of the dumbbell-like device generates a basic tone in the muscle fibres. The actual stimulation of the musculature is brought about by an oscillating movement between the handle (10) and the mass element (12) which is generated by a drive mechanism (14) integrated in the device.
Patent JP-3919128-B2 (JP)
IPC: C07C31/22
Filed: 1997-08-14
Granted: 2007-05-23
Abstract: A process for the preparation of butane triols is provided. In the process, a malic acid diester is reduced with sodium borohydride in the presence of an ether and an alcohol. Preferably, the malic acid diester is an ethyl or methyl ester, the ether is tetrahydrofuran or bis(2-methoxyethyl) ether (diglyme), and the alcohol comprises ethanol. Advantageously, the reaction is carried out at ambient temperature.
Patent JP-4198756-B2 (JP)
IPC: A01N25/04
Filed: 1997-09-02
Granted: 2008-12-17
Abstract: Agrochemical granulated material which is dispersible in water and contains a mixture that is liquid, gel-like, or waxy at +25° C., comprising at least one agrochemical active ingredient and at least one surface-active compound and a thickening agent, and optionally having an outer coating, characterized in that the granulated material has plastic behavior at +25° C.