baber/WOPTO huggingface dataset:
Patent JP-2788539-B2 (JP)
IPC: B32B/
Filed: 1990-07-04
Granted: 1998-08-20
Abstract: A flexible, breathable, antistatic, non-flammable, filtering, non-linting, clean and cleanable composite laminate is provided. The laminate comprises a middle layer of a non-flammable fabric, preferably a polyamide or glass fabric, containing an antistatic agent, and a top and bottom layer each containing a sheet of porous, expanded polytetrafluoroethylene bonded to the middle layer by means of an adhesive between the middle layer and the top and bottom layers. Preferably the top and bottom layers comprise (a) a flexible, first layer of hydrophobic material having a moisture vapor transmission rate exceeding 1000 gms./m2xday and an advancing water contact angle exceeding 90 degrees; and (b) a continuous hydrophilic layer attached to the first layer, the hydrophilic layer having a moisture vapor transmission rate exceeding 1000 gms./m2xday and forming a barrier to passage of fluids with low surface tension, wherein the hydrophobic layers are both external to the middle layer. The laminate is useful as a cover for cleaned aerospace equipment during retrofitting, shipping and storage.
Patent JP-H0699361-B2 (JP)
IPC: C07C51/367
Filed: 1989-08-23
Abstract: There is disclosed herein improved processes for the preparation of ether carboxylates by reacting in an alkaline reaction medium the salts of maleic acid and a carboxylic or polycarboxylic acid having a reactive hydroxyl group on a non-carbonyl carbon atom in the presence of a calcium ion catalyst wherein unreacted acid salts are recovered from the reaction medium by lowering the pH of the reaction medium to a range of from about 4 to about 6. The precipitated salts are recycled to the synthesis reaction to prepare additional amounts of product.
Patent JP-3296695-B2 (JP)
IPC: F24F11/02
Filed: 1995-08-29
Granted: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To more expand the cooling ability of an air conditioner and to carefully control the ability of the conditioner even when the load largely fluctuates by providing an active converter which generates a DC voltage by using inverter power which drives an induction motor and an active element from a three- phase AC power source. SOLUTION: An active converter is constituted by generating a voltage value 17 to a smoothing electrolytic capacitor 8 connected to the output of a transistor module 7. A high-order harmonic current contained in a ripple current generated when the converter is operated is reduced when an AC rector 3 is set to a value of 2-14mH. In addition, when the effective voltage value of a three-phase AC power source 1 is set at 200V, the DC voltage generated by the active converter is boosted to about 340V. Therefore, a higher voltage can be supplied to an induction motor 12 in a compressor and the varying range of the number of revolutions of the motor 12 can be widened and, in addition, the controlling range of the ability of an air conditioner can also be widened.
Patent JP-H0410820-B2 (JP)
IPC: A61M5/00
Filed: 1989-08-28
Abstract: The invention concerns a closure device for closing the opening in a contaminated needle collection container and removing contaminated needle hubs from blood collection assemblies. This is improved by     (a) a substantially flat thin closure body (10); (b) attaching means (18) along the edges of said body for the attachment to a contaminated needle collection container; (c) a pair of openings (26, 28) positioned substantially centrally of said body; (d) each said opening being elongated with a first end (36) and a second end (34); (e) each said first end being of smaller width than each said second end; (f) the side walls of each of said elongated openings diverging from its respective said first end to its respective said second end; and (g) each said second end having a chamfered edge (50, 54) forming a knife-edge for prying needle hubs stuck in needle holders.
Patent JP-2755610-B2 (JP)
IPC: G02C7/02
Filed: 1988-09-19
Granted: 1998-05-20
Abstract: In order to produce the identification and/or mark, those regions on the surface of the spectacle lens (16) which represent the shape of the identification and/or mark are irradiated using an excimer laser (11) through a mask (13, 23) which contains the identification (33) and/or mark (43) as recesses (32). 
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Patent JP-H0753083-B2 (JP)
IPC: A23K1/16
Filed: 1990-09-27
Abstract: A process for the manufacture of a lysophospholipoprotein (LPLP)-comprising foodstuff comprises incorporating dried LPLP or dried LPLP-comprising material, preferably having a moisture content of at most 10 wt%, at a level of 0.1-90 wt.% therein. Use of dried LPLP as a texture-modifying agent, a glossing agent, a freeze-thaw stabilizing agent, a heat-stabilizing agent and a syneresis-inhibiting agent, as well as the foodstuff per se has also been claimed.
Patent JP-3200194-B2 (JP)
IPC: C23G1/24
Filed: 1992-09-09
Granted: 2001-08-20
Abstract: In a process for cleaning metal surfaces by means of aqueous alkaline silicate- and surfactant-containing cleaning solutions, circulating the cleaning solution via ultrafiltration, a solution is employed which contains sodium silicate or potassium silicate of the general formula Na2O.2SiO2.xH2O or K2O.2SiO2.xH2O as the sole silicate component. The cleaner solution is preferably adjusted to a pH between 7 and 12 and to a concentration (calculated as SiO2) of 0.1 to 20, in particular 0.5 to 10 g of silicate per litre.
Patent JP-H0793331-B2 (JP)
IPC: C08G59/32
Filed: 1986-11-22
Abstract: PURPOSE:To bond-fix and remove IC chips or condenser chips easily at low temperature and within a short time by means of using tetraglycylglyamine represented by specific structural formulas and conductive bonding agent containing conductive powder. CONSTITUTION:Tetraglycylglyamine represented by structural formulas and conductive bonding agent containing conductive powder are applicable to the title semiconductor element. In said formulas, R represents dialiphatic group, diaromatic group and dialicyclic group. IC chips are condenser chips can be easily bonded to one another at low temperature and within a short time using said bonding agent. The bonded chips are provided with bonding strength resistant to wire bonding process at 200 deg.C. In order to replace any defective chips, they can removed easily at the temperature of around 250 deg.C.
Patent JP-2885401-B2 (JP)
IPC: D06N7/00
Filed: 1987-11-10
Granted: 1999-04-26
Abstract: This invention relates to a floor covering which may be easily removed from its underlying surface and which resists buckling or folding when rolled, comprising:     (a) a facing layer; (b) a bottommost release backing layer which comprises a non-woven fabric of relatively short fibers, and (c) a polymer layer which is bonded to the release backing layer on one side and directly or indirectly to the facing layer on the other side.   In another aspect, this invention relates to an improvement in a process for preparing a polymer-backed floor covering, which process comprises applying a layer of an uncured polymer-forming composition to one side of a textile and curing said composition to form a polymer backing attached to said textile, the improvement which comprises applying a layer of a non-woven fabric of relatively short fibers or continuous filament fibers to the polymer backing before said polymer-forming composition is cured to a tack-free state.
Patent JP-2823605-B2 (JP)
IPC: A61K9/22
Filed: 1989-11-10
Granted: 1998-11-11
Abstract: Solid pharmaceutical retard form consisting of a core containing the active substance besides customary pharmaceutical auxiliaries, of a coating which retards the release of the active substance, and of an antiadhesive outer layer, characterised in that the coating consists of a physiologically acceptable fatty or waxy, hydrophobic layer which melts in the range from 30 to 120 DEG C and which, besides customary pharmaceutical auxiliaries, contains portions of at least one water- insoluble polymer, and a process for the preparation thereof.
Patent JP-H0560748-B2 (JP)
Inventor: ROBEERU FUAABURU
IPC: G10K9/10
Filed: 1988-11-19
Abstract: The apparatus comprises a generator (1, 2, 3) of ultrasonic shock waves of the ballistic type, consisting of a projectile (1) designed to undergo a to-and-fro motion in a blow tube under the control of a pneumatic system (13, 14, 5) located at one end of this blow tube. A waveguide (4, 19) has an input interface (9) located at the other end of the blow tube (2), which is designed to be struck periodically by the projectile and thus to generate ultrasonic shock waves through the ballistic effect. The waveguide itself is formed by a metal rod, one end of which forms the input interface and can oscillate longitudinally in a guide (12). The other end of the metal rod is intended to act percussively on the object (21) to be destroyed or operated upon. 
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Patent JP-3038193-B2 (JP)
IPC: C12R1/91
Filed: 1998-10-07
Granted: 2000-05-08
Abstract: Methods of designing or modifying protein structure at the protein or genetic level to produce specified amino termini in vivo or in vitro. The methods can be used to alter the metabolic stability and other properties of the protein or, alternatively, to artificially generate authentic amino-termini in proteins produced through artificial means. The methods are based upon the introduction of the use of artificial ubiquitin-protein fusions, and the discovery that the in vivo half-life of a protein is a function of the amino-terminal amino acid of the protein.
Patent JP-3312629-B2 (JP)
IPC: C07C271/58
Filed: 1991-12-03
Granted: 2002-08-12
Abstract: The invention relates to the preparation of a sulphonamide of formula (6) by the steps shown in the scheme below. <CHEM>   The invention also relates to the compounds of formulae (1) to (6). A compound of formula (6) is useful as an intermediate in the preparation of a 6-haloalkyl-3-phenyluracil derivative.
Patent JP-2809583-B2 (JP)
IPC: C08J3/09
Filed: 1993-12-21
Granted: 1998-10-08
Abstract: The use of falling-film evaporation and a concentration means such as centrifugal separation to dehydrate and concentrate a water-in-oil polymer emulsion or suspension is disclosed. In a preferred embodiment, a water-in-oil polymer composition containing less than about 25% active polymer solids is dehydrated in falling-film evaporator to produce an evaporator concentrate containing less than about 5.0% water. The evaporator concentrate then flows to a separation device such as a centrifuge, wherein oil is removed to produce a composition that is substantially a polymer and emulsifying surfactant-in-oil composition containing in excess of about 60 weight % polymer solids. The centrifuge raffinate may optionally be treated in a second separation means to capture additional polymer solids, with optional recycle of the oil-rich raffinate. The concentrated polymer composition is preferably stabilized with a steric stabilizer to produce a free flowing liquid product.
Patent JP-H085477-B2 (JP)
IPC: B65C11/00
Filed: 1989-12-21
Abstract: A hand-held labeller (10) is described, with the aid of which labels can be printed and/or dispensed. The apparatus has a housing (12) in which a transport device for a label strip is mounted. The label strip runs in the apparatus (10) from a supply roll (26) around a deflection edge (32), then along a housing base (30) which can be folded out from the housing (12), to a transport roller which is supported by the housing base (30) and pivotable about a spindle (52), and finally to an exit slot, there being a drive connection between the transport roller (38) and an operating lever (16), which lever can be swivelled between a position of rest and a drawn position. The drive connection contains a rack (50) which is in engagement with a pinion (54) positioned on the spindle (52) of the transport roller (38) and is connected in an articulated manner to an arm (48) of a two-armed swivel lever (46) which can be swivelled about a spindle (44) which is stationary relative to the spindle (52) of the transport wheel (38). The two arms (42, 48) of the swivel lever (46) are arranged in the swivel route of the operating lever (16) in such a way that, when the latter swivels, a transmission of movement to the arm (42) of the two-armed swivel lever (46) takes place while, during the return of the operating lever (16) into its rest position, a transmission from the operating lever (16) to the other arm (48) of the swivel lever (42) takes place. 
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Patent JP-3007029-B2 (JP)
IPC: A61F15/00
Filed: 1995-12-27
Granted: 2000-02-07
Abstract: The housing (11) has an outlet (15) on one of the narrow sides (43), parallel to the wadding rolls (10). The housing base (12) supporting the rolls (19) can be adjusted in height inside the housing against the force of one or more pull-back springs (17). A narrow side of the base partly or wholly goes through the outlet. The housing base is in the form of an angled piece (21) defining the container space (13) of the housing. The top arm (22) of the angled piece, facing the outlet is swivel hinged by a bolt (19) to the top rim of the housing.
Patent JP-4612926-B2 (JP)
IPC: F04D29/048
Filed: 1999-12-27
Granted: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation type pump capable of miniaturizing a magnetic bearing part. SOLUTION: This magnetic levitation type pump 1 is composed of a motor part 10, a pump part 20 and a magnetic bearing part 40; the magnetic bearing part is constituted of plural electromagnets composed of magnetic poles 51 through 56, electromagnet yokes 71 through 76 and electromagnet coils 81 through 86; and is constituted by circumferentially arranging at least the electromagnet yokes 71 through 76 and the electromagnet coils 81 through 86 of S, N magnetic poles of the respective electromagnets.
Patent JP-2772717-B2 (JP)
IPC: A61K31/505
Filed: 1989-11-24
Granted: 1998-07-09
Abstract: Hyperuricemia and gout can be treated with agents containing, in addition to the usual excipients and additives, pharmacologically effective doses of alkali and/or alkaline earth salts of oxypurinol in amorphous or crystalline form.
Patent JP-3781769-B2 (JP)
IPC: C07F9/6503
Filed: 1993-05-26
Granted: 2006-05-31
Abstract: The present invention relates to phosphonosulfonates and the pharmaceutically-acceptable salts and esters thereof, having the structure according to formula (I). The present invention further relates to pharmaceutical compositions containing a safe and effective amount of a compound of the present invention, and pharmaceutically-acceptable excipients. Finally, the present invention relates to methods for treating or preventing pathological conditions characterized by abnormal calcium and phosphate metabolism in humans or other mammals, including treating or preventing osteoporosis and arthritis, especially rheumatoid arthritis and osteoarthritis. This method comprises administering to a human or other mammal in need of such treatment of a safe and effective amount of a compound or composition of the present invention.
Patent JP-H0364408-B2 (JP)
IPC: B65G33/14
Filed: 1986-01-23
Abstract: PCT No. PCT/SE86/00022 Sec. 371 Date Sep. 26, 1986 Sec. 102(e) Date Sep. 26, 1986 PCT Filed Jan. 23, 1986 PCT Pub. No. WO86/04566 PCT Pub. Date Aug. 14, 1986.A screw conveyor has a feeder device for promoting the supply of material to the screw, said feeder device and said screw being rotatable in opposite directions. The feeder device has blades (14, 15) which are curved in the manner of a trawl to draw in the material both from above and from below and to guide it inwardly towards the interior of said feeder device.
Patent JP-3145396-B2 (JP)
IPC: H04B10/43
Filed: 1990-02-05
Granted: 2001-03-12
Abstract: An optical interconnection network comprises an optical bus (60) formed by a D-fibre (62) embedded in a thermoplastic substrate (64) with the flat of the D-fibre (62) flush with the top surface of the substrate. A module 70 similarly constructed is dimensioned to be a push fit in a wall structure formed on the substrate 64 with the fibres 72 and 62 in a position to evanescently couple optical signals from one fibre to the other.
Patent JP-3193377-B2 (JP)
IPC: G01N33/00
Filed: 1992-01-30
Granted: 2001-07-30
Abstract: The present invention relates to a method and apparatus for inspecting entities comprising liquid-filled containers for one or more test parameters of the liquid, the container, or both, by rotating and axially line scanning said entities and comparing said scans electronically, after which entities exhibiting one or more unacceptable test parameters are identified and separated from entities exhibiting acceptable test parameters.
Patent JP-3744548-B2 (JP)
IPC: C12Q1/70
Filed: 1998-06-04
Granted: 2006-02-15
Abstract: Provided herein are primer/probe sets useful for detecting HIV (i.e. either or both HIV 1 or HIV 2) in a test sample. The primer/probe sets can be employed according to nucleic acid amplification procedures including PCR or RT PCR. The primer/probe sets can also be provided in the form of a kit with other reagents for performing a nucleic acid amplification reaction.
Patent JP-3545762-B2 (JP)
IPC: A61L2/18
Filed: 1994-07-12
Granted: 2004-07-21
Abstract: Sodium perborate is mixed with a mixture, preferably a 1:1 mixture, of a rapid acetylating agent, e.g. TAED, and a slow acetylating agent, e.g. acetylsalicylic acid, in water to form a biocidally effective peracetic acid solution. When sodium perborate and TAED alone react in water, peracetic acid is produced quickly but has relatively little stability and a short useful life (curve 10). When sodium perborate and acetylsalicylic acid are mixed in water, the peracetic acid solution takes an extended duration to reach maximum efficacy, but is stable for an extended duration (curve 12). The mixture of rapid and slow acetylating agents quickly produces a stable peracetic acid concentration (curve 14).
Patent JP-4024298-B2 (JP)
IPC: A61K39/106
Filed: 1996-07-05
Granted: 2007-12-19
Abstract: There is disclosed the use, as an agent in the treatment or the prevention of an autoimmune disease, of:(i) an agent having GM-1 binding activity, other than Ctx or Etx, or the B subunits of Ctx and Etx; or(ii) an agent having an effect on GM-1 mediated intracellular signalling events, but no GM-1 binding activity.These agents may also be used in the treatment of human T cell leukaemia, in the prevention of transplant rejection or GVHD or in a vaccination method for vaccinating a mammalian subject.
Patent JP-2624893-B2 (JP)
IPC: C10M107/34
Filed: 1990-04-17
Granted: 1997-06-25
Abstract: A liquid composition is described which comprises (A) a major amount of at least one fluorine containing hydrocarbon containing one or two carbon atoms; and (B) a minor amount of at least one soluble organic lubricant comprising at least one carboxylic ester of a polyhydroxy compound containing at least 2 hydroxy groups and characterized by the general formula R[OC(O)R<1>]n.
Patent JP-3014099-B2 (JP)
IPC: C07K14/00
Filed: 1988-08-17
Granted: 2000-02-28
Abstract: This invention relates to interleukin 1 inhibitors (IL-1 INHs) that selectively inhibit interleukin 1 activity. The invention also relates to processes for purifying such IL-1 INHs from urine and for producing such IL-1 INHs by hosts transformed with recombinant DNA molecules comprising DNA sequences encoding the inhibitors, and to methods of treatment and compositions characterized by such IL-1 INHs. These methods and agents are useful in immunosuppressive and anti-inflammatory applications and therapies.
Patent JP-3471795-B2 (JP)
IPC: A23K1/165
Filed: 1991-03-25
Granted: 2003-12-02
Abstract: The present invention provides for the expression of phytase in transgenic plants or plant organs and methods for the production of such plants. DNA expression constructs are provided for the transformation of plants with a gene encoding phytase under the control of regulatory sequences which are capable of directing the expression of phytase. These regulatory sequences include sequences capable of directing transcription in plants, either constitutively, or stage and/or tissue specific, depending on the use of the plant or parts thereof. The transgenic plants and plant organs provided by the present invention may be applied to a variety of industrial processes either directly, e.g. in animal feeds or alternatively, the expressed phytase may be extracted and if desired, purified before application.
Patent JP-2887900-B2 (JP)
IPC: H04N5/93
Filed: 1994-10-13
Granted: 1999-05-10
Abstract: An optical disk (23) containing PG-rated and R-rated versions of the same motion picture. To minimize redundant storage of data, three types of video data blocks are provided in the same track, in an interleaved fashion - A-type blocks which contain material unique to version A, B-type blocks which contain material unique to version B, and C-type blocks which contain material common to both. A series of codes and pointers included in each block allow play of all common blocks, over the blocks which contain data unique to the unselected version. Play of adult-rated versions are automatically prevented if a parental lock option in the player has been keyed on. The disk may contain special software for identifying multiple versions of the same material where the selection criterion is one other than a rating.
Patent JP-3315125-B2 (JP)
IPC: C08G63/64
Filed: 1994-10-28
Granted: 2002-08-19
Abstract: PCT No. PCT/EP94/03560 Sec. 371 Date Jun. 24, 1996 Sec. 102(e) Date Jun. 24, 1996 PCT Filed Oct. 28, 1994 PCT Pub. No. WO95/12629 PCT Pub. Date May 11, 1995Polyesterpolycarbonates of formula (I)   <IMAGE>   wherein a is an integer from 2 to 300; R1 and R2, which can be the same or different, are each a polyester residue of formula (II)   <IMAGE>   with x and y being integers from 0 to 100, and the ratio of (x/x+y)*100 being between 0 and 100, with the proviso that x and y are not 0 at the same time; R3 and R4 being aliphatic hydrocarbon residues of 1 to 4 carbon atoms; R5 being an aliphatic hydrocarbon residue having from 2 to 18 carbon atoms or a cycloaliphatic hydrocarbon residue having from 3 to 8 carbon atoms; or a polyoxyalkylene residue of formula (III):   <IMAGE>   wherein R6 is hydrogen or methyl, n is an integer from 1 to 3 and m is an integer from 1 to 200; and the two -R3-COO and -R4-COO groups are randomly distributed in the polyester residue, with the polyesterpolycarbonates of formula (I) having an intrinsic viscosity of greater than 0.45 dl/g when measured in chloroform at 32 DEG  C. and being useful as bioerosible matrices for the controlled release of drugs.
Patent JP-3664491-B2 (JP)
IPC: A61J1/00
Filed: 1994-10-31
Granted: 2005-06-29
Abstract: An injection pen apparatus (30) for medicament injection including a medicament cartridge assembly (31) formed to receive and contain a medicament therein. A holding sleeve (34) is provided which is dimensioned to receive the medicament cartridge assembly (31) therein which mates with a solution transfer device (35) including an axially movable displacement rod (36). The injection pen apparatus (30) further includes a coupling mechanism (37) removably coupling the solution transfer device (35) to both a plunger (32) slidably movable in the cartridge (33) and to the holding sleeve (34). A sleeve mounting assembly (40) of the coupling mechanism (37) removably mounts the coupling mechanism to the holding sleeve (34). A locking device (41) is included which is formed and dimensioned to require joining of the displacement rod (36) relative the sleeve mounting assembly (40) after uncoupling of the rod from the plunger (32) and before uncoupling of a remainder of the solution transfer device (35) from the holding sleeve (34).