baber/WOPTO huggingface dataset:
Patent JP-H0830493-B2 (JP)
IPC: F16C19/30
Filed: 1990-10-23
Abstract: The axial roller bearing consists of a race (2) containing rollers (1) and positioned between two parallel-planed, thin-walled sheet metal rotor discs (3,4) all forming one unit.  The peripheral edge of one rotor disc (3) leads into an axially-pointing collar (5) gripping round the race with gap between. The collar extends to near the second rotor disc (4).  Holder-lugs (7) on the periphery of the collar facing the second rotor disc are spaced out.  A rim runs round the periphery of the collar facing the second rotor disc. USE/ADVANTAGE - During operation, the race can freely rotate between the rotor discs, thus reducing wear and increasing the durability of the bearing.
Patent JP-2721822-B2 (JP)
IPC: A61K31/445
Filed: 1995-10-11
Granted: 1998-03-04
Abstract: Circulation-active dihydropyridines of the formulaR7 is H, alkyl or various other radicals, R2 and R4 each independently is alkyl or other radicals, R3 is H or optionally substituted alkyl, and R5 completes a keto or ester group, and physiologically acceptable salts thereof. Also the aldehyde intermediate therefor of the formula   <IMAGE>
Patent JP-4121196-B2 (JP)
IPC: H01Q21/24
Filed: 1998-10-19
Granted: 2008-07-23
Abstract: A planar array antenna includes a ground plate (10) formed of metallic material, a plurality of patch antenna elements (11, 12) supported on the ground plate (10) by insulation spacers (13, 14), respectively, and arrayed at a predetermined pitch, and a feed line (17) for coupling adjacent antenna elements of the plurality of patch antenna elements (11, 12). <IMAGE>   <IMAGE>   <IMAGE>
Patent JP-H0815913-B2 (JP)
IPC: B65D47/26
Filed: 1987-11-25
Abstract: A closure means for a bottle filled with a fluid comprises at least two closure disks that are each provided with at least one discharge opening at a common off-center position so that only in a singular relatively rotated position of these two disks a discharge of the bottled fluid will be made possible. This relatively rotated position is obtained by means of a fitting which may be fastened to the bottleneck through a turn-lock fastener and which has at least one discharge tube at a corresponding off-center position and interacting with the discharge opening of the one closure disk to rotate the same into the singular relative rotated position in which the discharge tube as well will be axially aligned with the discharge openings of the two closure disks. A third closure disk is preferably provided for presenting with a concentric guiding slot a first working element of a bayonet-type fastener the second working element of which is presented by the head portion of a coordinated discharge tube of a fitting.
Patent JP-2909658-B2 (JP)
IPC: C07C59/153
Filed: 1990-11-05
Granted: 1999-06-23
Abstract: Continuous manufacturing process for an aqueous solution of glyoxylic acid by nitric oxidation of an aqueous solution of glyoxal carried out in the presence of hydrochloric acid in which the oxidation is effected continuously using 0.80+/-0.2 mole of nitric acid and 0.70+/-0.05 mole of hydrochloric acid per mole of glyoxal in a reaction medium having a concentration by weight between 5 and 6% of hydrochloric acid and higher than 10% of nitric acid.
Patent JP-2813012-B2 (JP)
IPC: B01J20/281
Filed: 1989-11-22
Granted: 1998-10-22
Abstract: Porous substrates comprising acrylonitrile polymer or copolymer cores and a hydrolyzed surface, with low conversion to amide groups and substantially no formation of imide or carboxyl groups on said surface. The substrates and functionalized derivatives thereof, are useful in highly selective chromatographic separations.
Patent JP-3129806-B2 (JP)
IPC: D21H21/20
Filed: 1991-11-29
Granted: 2001-01-31
Abstract: Disclosed is a two-step process for making an epichlorohydrin resin involving reacting the epichlorohydrin with a polyamine in a mixture first at a temperature of 25-40 DEG C and then heating the mixture at 25-85 DEG C.
Patent JP-3479014-B2 (JP)
IPC: B62D55/253
Filed: 1999-12-24
Granted: 2003-12-15
Abstract: This invention relates to a rubber crawler (10) comprising an endless rubber belt (15) directed around two toothed wheels (18), whereby in circumferential direction of the belt parallel metal core elements (1) are embedded in the chain and extend in cross direction of the band and are provided for guiding supporting rolls (19) provided between said wheels, whereby each metal core element (1) comprises a guiding (8,9,21) for guiding said supporting rolls (19) and a carrier (2) for receiving said guiding (8,9,21), whereby the carrier (2) and the guiding (8,9,21) are made as separate parts and are connected to each other. <IMAGE>
Patent JP-3125998-B2 (JP)
IPC: B65D75/00
Filed: 1995-01-09
Granted: 2001-01-22
Abstract: PCT No. PCT/EP95/00057 Sec. 371 Date Apr. 16, 1997 Sec. 102(e) Date Apr. 16, 1997 PCT Filed Jan. 9, 1995 PCT Pub. No. WO95/33663 PCT Pub. Date Dec. 14, 1995A free-standing bag made of a heat-sealable or weldable plastic material and used for receiving therein liquids and/or pastes, said bag comprising two side walls connected to each other along their longitudinal edges, a foldable bottom element, which is disposed between said side walls and which serves as a supporting base, being inserted between the bottom transverse edges, whereas in the area of the other ends of said side walls a foldable lid element, which is disposed between said side walls, is inserted, and further comprising a discharge opening. In order to improve the handling characteristics of the free-standing bag when the contents are being poured out and in order to ensure also ease of manufacture, the discharge opening is formed between the upper transverse edge of a side wall and the complementary edge of the lid element.
Patent JP-2938571-B2 (JP)
IPC: H01L29/74
Filed: 1994-05-20
Granted: 1999-08-23
Abstract: The invention is a protection circuit for an integrated circuit which includes an SCR switch, a zener diode in parallel with the SCR to trigger the SCR to its on-state, and a zener diode in series with the SCR controls the on-state or clamping voltage of the SCR. The protection circuit is formed in a semiconductor substrate of first conductivity type having a well region of second conductivity type, a first region of first conductivity type in the well and a second region of second conductivity type in the substrate spaced from the well region. The first region, well region, substrate and second region forming the SCR. A third region of second conductivity type is in the well region and contacts the first region to form a first zener diode. A fourth region of second conductivity type is in the substrate and electrically connected to the well region. A fifth region is in the substrate and contacts the fourth region to form a second zener diode.
Patent JP-H07122833-B2 (JP)
IPC: G05D3/18
Filed: 1990-12-20
Abstract: In a process for controlling an actuator which can be adjusted by means of a proportional valve, the proportional valve is controllable by means of two control magnets with control pulses acting in opposite directions. A phase angle between the control pulses is varied as a function of at least one control variable (command variable, correction variable or difference between the amplitudes or pulse durations of the control pulses), i.e. it is reduced as the control variable increases. This measure prevents undesired vibrations of the actuator and resulting noises.
Patent JP-3177245-B2 (JP)
IPC: C07D/
Filed: 1991-11-05
Granted: 2001-06-18
Abstract: Compounds of the formula   <IMAGE>   wherein R is hydrogen, a straight or branched alkyl group having from 1 to 8 carbon atoms or benzyl; wherein each of R1 and R2 is hydrogen, an aralkyl group, a straight or branched hydrocarbon group having from 1 to 20 carbon atoms and may be saturated or unsaturated, an alkyl group of from 1 to 6 carbon atoms wherein the terminal carbon is substituted, the group -(CH2)p)-Q wherein p is zero to three and Q is a 5- or 6-membered monocyclic or fused bicyclic heterocycle, phenyl or NR1R2 taken together form a monocyclic heterocyclic ring, and R3 is phenyl, substituted phenyl, naphthyl, substituted naphthyl, -(CH2)p-Q wherein p and Q are as defined above, an aralkyl group or a straight or branched hydrocarbon group having from 1 to 20 carbon atoms and being straight or branched, which compounds are useful in treating hypercholesterolemia.
Patent JP-3517233-B2 (JP)
IPC: A61K9/46
Filed: 1992-06-24
Granted: 2004-04-12
Abstract: PCT No. PCT/EP92/01421 Sec. 371 Date Dec. 29, 1993 Sec. 102(e) Date Dec. 29, 1993 PCT Filed Jun. 24, 1992 PCT Pub. No. WO93/00886 PCT Pub. Date Jan. 21, 1993.The effervescent tablet contains an effervescent system composed of carrier crystals of at least one solid, edible, organic acid, at least one component which forms gas by reacting with the acid with salt formation and at least one salt formed from the acid and the gas-forming component. A first layer of a different acid and a second layer of a (preferably acidic) salt of at least one of the two acids are applied to the carrier crystals. Of the total amount of the acid(s) used and of the gas-forming components, 10 to 40, in particular 10 to 20, percent by weight are in the form of the salts, preferably in the form of acidic salts. Carrier crystals are, in particular, citric acid, malic acid, tartartic acid, monosodium citrate and/or ascorbic acid. The first layer may contain gluconic acid delta-lactone and is preferably covered with citric acid, malic acid and/or tartaric acid. This is covered with a layer of a monosalt formed by reaction of part of the total amount of the gas-forming component with at least one of the acids used.
Patent JP-2669703-B2 (JP)
IPC: G01N33/74
Filed: 1988-11-23
Granted: 1997-10-29
Abstract: A method as described for determining a hapten which method comprises (i) contacting the hapten with a binding partner of the hapten, whereby the hapten becomes bound to some of the binding partner, (ii) contacting the unbound binding partner with a secondary binding partner therefore, (iii) contacting the binding partner with an antibody which binds the binding partner which has bound thereto the hapten but which does not bind the binding partner which has bound thereto its secondary binding partner; and (iv) determining the amount of antibody bound to the binding partner. Kits for use in the method are also described.
Patent JP-3090272-B2 (JP)
IPC: H04H20/00
Filed: 1989-07-10
Granted: 2000-09-18
Abstract: A VCR schedule controller receives broadcast data over antenna (1) or cable (2) by a programmable tuner (3), which is connected to a teletext receiver (4). The teletext receiver (4) is connected to a microprocessor (5). Microprocessor output (11) is connected to a video display generator (10), used to create text for television receiver (60) to display a message from the microprocessor (5). After processing embedded data in a broadcast, the microprocessor (5) generates a cue for display on TV receiver (6). Remote control receiver (20) receives a command from a remote controller (22) from a viewer input in response to the cue. Remote control receiver (20) supplies a control signal to cause the microprocessor to store the embedded data in memory (9). The microprocessor then issues a message to the display generator (10) as an acknowledgement of the viewer input. The microprocessor (5) monitors the system clock (6) and compares it with stored schedules from the embedded supplement data. When the system time corresponds to one of the scheduled times, the microprocessor (5) sets the programmable tuner (3) to the stored channel and initiates recording on VCR 30). <IMAGE>
Patent JP-3586464-B2 (JP)
IPC: G06F15/18
Filed: 1993-09-23
Granted: 2004-11-10
Abstract: This invention has 3 parts. Part 1 proposes a new CNN universal chip architecture with analog stored programs and time-multiplex templates. This breakthrough replaces hundreds of dedicated CNN chips with a single programmable, real-time VLSI chip with comparable significance to the invention of the microprocessor which gave birth to the personal computer industry. Part 2 proposes a unique wireless non-optical method for outputting information from the CNN analog array via electromagnetic waves generated by nonlinear oscillations and chaos. Part 3 combines a set of analog, or digitally emulated, CNN universal chips to design a CNN array supercomputer capable of solving nonlinear partial differential equations (e.g., wave type, Navier-Stokes-type, etc.) at a fraction of the time or cost required by current digital supercomputers. Indeed, "programmable physics" or "programmable bionics" can be implemented.
Patent JP-3339685-B2 (JP)
IPC: A61M1/36
Filed: 1993-01-06
Granted: 2002-10-28
Abstract: Disclosed is a hepatocyte bioreactor or bio-artifical liver which comprises a containment vessel having a perfusion inlet means and a perfusion outlet means; a matrix within said containment vessel so as to entrap hepatocyte aggregates within said containment vessel while allowing perfusion of said matrix. The invention is useful as an artificial liver.
Patent JP-3585233-B2 (JP)
IPC: A61K49/04
Filed: 1993-12-20
Granted: 2004-11-04
Abstract: PCT No. PCT/EP93/03613 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Dec. 20, 1993 PCT Pub. No. WO94/14478 PCT Pub. Date Jul. 7, 1994This invention refers to injectable aqueous formulations containing radiopaque contrast agents useful for X-ray imaging of human or animal body. This invention specially deals with injectable aqueous solutions of mixtures of non-ionic and water-soluble iodinated aromatic compounds preferably constituted by: a) compounds comprising an aromatic nucleus at least triiodo-substituted; b) compounds comprising at least two aromatic nuclei variably bound together, each one at least triiodo substituted.
Patent JP-3382618-B2 (JP)
IPC: F16C7/02
Filed: 1993-12-30
Granted: 2003-03-04
Abstract: PCT No. PCT/SE93/01114 Sec. 371 Date Jun. 14, 1995 Sec. 102(e) Date Jun. 14, 1995 PCT Filed Dec. 30, 1993 PCT Pub. No. WO94/15737 PCT Pub. Date Jul. 21, 1994Method of manufacturing, in one piece, forged connecting rods. The method includes cutting blanks from a bar. Each blank is worked in several steps, until it assumes its final shape. During the various working steps, a groove made in each blank is caused to spread out in a predetermined manner and finally forms a fracture initiation (44), in the area (38) through which bolt holes are drilled for the bearing cap mounting bolts. After final working, the remaining portions of the core portion (10, 46, 50) are divided by a slight separating force, thus providing in the fracture surface the required guidance for remounting the bearing cup on the upper bearing.
Patent JP-2784265-B2 (JP)
IPC: A61P25/30
Filed: 1993-03-25
Granted: 1998-08-06
Abstract: PCT No. PCT/EP93/00738 Sec. 371 Date Oct. 6, 1994 Sec. 102(e) Date Oct. 6, 1994 PCT Filed Mar. 25, 1993 PCT Pub. No. WO93/21177 PCT Pub. Date Oct. 28, 1993   <IMAGE>  (I)  Compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R1 is a substituted alkylene; C3-C7 cycloalkyl optionally substituted with HO; C3-C6 alkenyl optionally substituted with aryl; C5-C7 cycloalkenyl; or C3-C6 alkynyl; R2 is H; halo; F3C; NC; R8R9NOC; a substituted alkylene; R8R9NO2S; R10S(O)m; R12CON(R11); R10SO2N(R11); R8R9NOCN(R11); R10O2CN(R11); R13(CH2)nCH=CH; or R7O are selective 5-HT1-like receptor agonists useful in the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders.
Patent JP-4429386-B2 (JP)
IPC: C07H11/00
Filed: 1995-11-22
Granted: 2010-03-10
Abstract: A keratan sulfate oligosaccharide which comprises from two to five sugar units and has sulfated N-acetylglucosamine at the reducing end and in a molecule of which at least two hydroxyl groups are sulfated, preferably, which contains at least disaccharide represented by the formula Gal(6S)-GlcNAc(6S) (in the formula, Gal, GlcN, Ac, and 6S represent a galactose, a glucosamine, an acetyl group, and a 6-O-sulfate ester, respectively) as a constitutional ingredient, and/or pharmaceutically acceptable salt thereof are used as active ingredients of anti-inflammatory agents, antiallergic agents, immunomodulators, cell differentiation inducers, and apoptosis inducers.
Patent JP-4015194-B2 (JP)
IPC: A61K9/20
Filed: 1997-01-03
Granted: 2007-11-28
Abstract: The present invention relates to polymers useful as orthopedic implants or vehicles for the sustained delivery of pharmaceutical, cosmetic and agricultural agents. The polymers are prepared in such a manner that the rate and degree to which they are hydrolyzed can be controlled without addition of exogeneous acid. This discovery resides in the incorporation of esters of short-chain  alpha -hydroxy acids such as esters of glycolic acid, lactic acid or glycolic-co-lactic acid copolymer into the polymer chain and variation of the amount of these esters relative to the polymer as a whole.
Patent JP-3725550-B2 (JP)
IPC: A61F2/966
Filed: 1996-05-17
Granted: 2005-12-14
Abstract: The present invention provides an improved stent delivery catheter. The stent delivery system comprises a catheter having a stent receiving portion adapted to receive a stent near the distal end of the catheter and a stent concentrically arranged around the catheter within the stent receiving portion. The stent delivery system further comprises a proximal outer sheath, a retractable distal sheath surrounding at least a portion of the stent and containing the stent in its reduced delivery configuration and a pull back means connected to the retractable distal sheath. The system further comprises a collapsible sheath concentrically arranged around the catheter and located between the retractable distal sheath and the proximal outer sheath, whereby when the pull back means is pulled proximally the distal sheath is retracted, causing the collapsible sheath to collapse and freeing the stent for delivery.
Patent JP-3874796-B2 (JP)
IPC: C09K3/16
Filed: 1996-04-30
Granted: 2007-01-31
Abstract: A process for rendering polymer compositions antistatic and the products of such process are described. The polymeric material is treated with a combination of selected trineoalkoxy amino zirconates and trineoalkoxy sulfonyl zirconates. These latter materials are soluble in the polyolefins, polyesters, polyamides, polyethers, polycarbonates, and polystyrenes and remain stable during the processing of these polymers. Furthermore, the antistatic agents of the invention are thermally stable to temperatures up to 825 DEG  F., do not "bloom" during the polymer processing, and are colorless, permanent, non-blooming and non-moisture dependent.
Patent JP-3946264-B2 (JP)
IPC: G06F19/00
Filed: 1998-02-24
Granted: 2007-07-18
Abstract: A real-time biological data processing PC card is very lightweight, cost effective, and portable. The real-time biological data processing PC card is capable of converting a host personal computer system into a powerful diagnostic instrument. Each real-time biological data processing PC card is adapted to input and process biological data from one or more biological data sensors, and is interchangeable with other real-time biological data processing PC cards. A practitioner having three different real-time biological data processing PC cards, for example, each one corresponding to a different biological data collection device, effectively carries three full-sized, powerful diagnostic instruments. The full resources of a host personal computer can be utilized and converted into a powerful diagnostic instrument, for each biological data collection device, by the insertion of one of the real-time biological data processing PC cards.
Patent JP-3647473-B2 (JP)
IPC: C07K14/705
Filed: 1998-04-09
Granted: 2005-05-11
Abstract: A therapeutic or prophylactic agent for cancer is disclosed which damages the membrane and kills cancer cells, in particular of the blood-forming system, having membrane protein aggregates which contain several core histones or largely core-like histones and/or their parts. The therapeutic or prophylactic agent contains at least one pure histone or its active sequence section selected from the group composed of histone H1, H1 subtypes, H2A, H2B, H2A:H2B dimer, H3 and H4, covalent modified histones of the above-mentioned type and/or their active sections and functionally and structurally similar proteins (protamines, histone-like proteins of prokaryotic and archae bacteria).
Patent JP-4598201-B2 (JP)
IPC: A61K39/12
Filed: 1998-04-07
Granted: 2010-12-15
Abstract: Human papillomavirus (HPV) antigen formulations are disclosed which prevent protein aggregation and show prolonged stability as aqueous solutions. These formulations comprise a salt (such as sodium chloride) and a non ionic surfactant (Polysorbate 80 such as Tween 803) in physiologically acceptable concentrations.
Patent JP-4699575-B2 (JP)
IPC: A61K41/00
Filed: 1998-04-29
Granted: 2011-06-15
Abstract: This invention provides a physiologically tolerable light imaging contrast agent compound having a molecular weight in the range 500 to 5000000 and containing at least two chromophores having delocalized electron systems as well as at least one polyalkylene oxide (PAO) moiety having a molecular weight in the range 60 to 100000.
Patent JP-4002302-B2 (JP)
IPC: A61B17/58
Filed: 1998-05-11
Granted: 2007-10-31
Abstract: The present invention provides an intra-oral anchorage which comprises a flexible belt that extends around and between the teeth of a patient. The belt has locking means fixed thereon to receive a free end portion of the belt and lock said portion against retraction therefrom. The locking means is in the form of a buckle. The intra-oral anchorage of the present invention can be used to hold a jaw in a fixed position, in the case of a broken jaw for example. It offers ease of application and therefore a reduction in the cost of surgery as well as eliminating the risk of "needle stick" injury inherent with cutting and bending multiple ends of wire. It causes less gum damage in placement and removal, which is similarly easier, faster and less uncomfortable for the patient.
Patent PL-159092-B2 (PL)
Title: Automatic control system for controlling and protecting operation of gas-fired boilers
IPC: F23N5/24
Filed: 1989-03-08
Abstract: 1. Automatic system for regulating and making safe the operation of gas-fired boilers, consisting of a thermoelectric safety valve with a diaphragm valve, a thermoregulator and temperature sensors, made from brass tubes containing Invar cores, and of gas conduits, characterized in that a diaphragm (1) in the shape of a circular rubber disc is fastened on the circumference by screws (2) to the edges of the lower bowl (4) of the diaphragm valve (3) and in the centre to the vertical trunk (5) of a valve head (6), while on the circular surface at the upper edges of the bowl (4) it has a semicircular bulge (7) pointing upwards, and the thermoregulator (10) and temperature sensors (11 and 27) have, permanently fastened at the other end of a brass tube (28), a head (13) with a central vertical channel (14) in whose upper part is a steel ball (15) pressed by a spring (16) and in whose sides are holes (17 and 18) to which are connected a horizontal tube (19) for incoming gas and a horizontal tube (20) for outgoing gas, where the thermoregulator (10) is connected at the side via a vertical gas conduit (21) to the diaphragm valve (3) and at the bottom via a vertical gas conduit (22) to a burner (23), and in addition from the T-junction (24<1>) of the thermo-electromagnetic safety valve (24) one gas conduit (25) runs to a water temperature sensor (11) from where a conduit (26) leads to a waste gas temperature sensor (27), from where a vertical gas conduit (28) runs to the lower pilot burner (29), while the upper pilot burner (30) is connected via a gas conduit (31) to the T-junction (24<1>), and the lower part of the thermo-electromagnetic safety valve (24) is connected via a gas conduit (32) to an ignition burner (33).<IMAGE>