baber/WOPTO huggingface dataset:
Patent JP-3249780-B2 (JP)
IPC: A01N47/44
Filed: 1998-06-25
Granted: 2002-01-21
Abstract: Improved film-forming skin protectant compositions are provided which are capable of forming a long-lasting elastic barrier film when applied to skin; the compositions have particular utility as barrier teat dips, for protecting cows against mastitis, especially during their susceptible non-lactating periods. The compositions include a film-forming component (preferably a mixture of polyether polyurethane and benzoin gum) dispersed in a compatible carrier and further having a minor amount of nitrocellulose incorporated therein in order to increase the time of adherence of the composition to skin, as compared with an otherwise identical composition without nitrocellulose. The compositions may also include a germicide (e.g., chlorhexidine diacetate), and a coloring dye. The most preferred compositions include polyether polyurethane, benzoin gum, a solvent system made up of tetrahydrafuran and a lower alcohol, and chlorhexidine diacetate.
Patent JP-H0356393-B2 (JP)
IPC: B67D1/08
Filed: 1985-08-21
Abstract: A circuit for the control of a refrigeration circuit for at least two refrigeration areas such as the carbonated water supply and beverage concentrate chamber of a beverage dispenser. Priority cooling of one area is achieved by use of a combinational logic circuit in conjunction with refrigeration-requirement sensors so that the CO2 water supply will be cooled first regardless of a requirement for the cooling of the concentrate chamber.
Patent JP-3920362-B2 (JP)
IPC: G11C5/14
Filed: 1994-07-15
Granted: 2007-05-30
Abstract: A charge pump assembly includes a storage capacitor having one terminal for a first supply potential and another terminal for pickup of an output potential. The assembly has one charge pump or two charge pumps being controlled by push-pull signals. Each charge pump includes a p-channel MOS transistor having a gate terminal being controlled by a first signal and having a drain-to-source path with one terminal being connected to the other terminal of the storage capacitor. A sliding capacitor has one terminal being connected to the other terminal of the drain-to-source path of the p-channel MOS transistor and another terminal being controlled by a second signal. An n-channel MOS transistor has a gate terminal being controlled by a third signal and a drain-to-source path being connected between a second supply potential and the one terminal of the sliding capacitor. A pulse shaper device is supplied by an oscillator device for generating the signals, in such a way that the p-channel MOS transistor is conducting only whenever the second signal is at a high level, and the n-channel MOS transistor is conducting only whenever the second signal is at a low level.
Patent JP-S645460-B2 (JP)
IPC: H01L21/60
Filed: 1981-11-20
Abstract: PURPOSE:To enhance performance of bonding according to thermocompression bonding of an Al wire by a method wherein the specified quantity of Cr, Ti, Zr, or V is made to be contained in high pure Al. CONSTITUTION:At least one element selected from the group of 0.3-0.7wt% Cr, 0.05-0.2wt% Ti, 0.1-0.3wt% Zr, and 0.05-0.1wt% V is made to be contained in high pure Al. The added element Cr, Ti, Zr, V mentioned above enhances respectively bonding strength of Al, the actual effect thereof is little when content thereof is 0.3wt% Cr, 0.05wt% Ti, 0.1wt% Zr, 0.05wt% V or less, and when it exceeds 0.7wt% Cr, 0.2wt% Ti, 0.3wt% Zr, 0.1wt% V, it forms no solid solution in Al, and is deposited to generate an evil influence to deteriorate the bonding strength. Because tensile strength is improved by this way, disconnection during wire drawing work, disconnection during bonding work are not generated, while according to the stabilization of an Al ball in a peal type, tensile  strength is enhanced and adhesion strength is improved after bonding to enhance  performance of bonding when the thermocompression bonding method is used.
Patent JP-3309089-B2 (JP)
IPC: B05B3/10
Filed: 1991-08-01
Granted: 2002-07-29
Abstract: Centrifugal spinning apparatus (10) includes an annular, usually cup-shaped, spinning member (18) which has a smooth interior surface (48) extending towards the spinning end thereof which has spinning points (58) formed thereon and grooves (52) which extend across the end from the interior surface (48) to the points to direct material in liquid form thereto. <IMAGE>
Patent JP-H0343958-B2 (JP)
IPC: F16F15/26
Filed: 1985-09-07
Abstract: A dynamic balancing device for a press having a crankshaft, a connecting rod (7) mounted on an eccentric portion of the crankshaft (4) and connected to a slide (9) at its free end. The balancing device has links (20) mounted on the eccentric portion of the crankshaft (4) and extending in the direction opposite the direction in which the connecting rod (7) extends, a pair of balancing weights (30) provided on opposite sides of the crankshaft (4) and vertically movable; and a pair of levers (24) having their one ends pivotally attached to the upper ends of corresponding balancing weights (30) and having the other ends overlapped and pivotally connected with the links (20), the levers (24) being pivoted on the press attheir respective mid-portions.
Patent JP-H0528697-B2 (JP)
IPC: C07B61/00
Filed: 1984-09-26
Abstract: The racemization of optically active aminoacids (including their N-acyl derivatives) by heating with carboxylic acids takes place particularly readily with carboxylic acids of low volatility. Only catalytic quantities of acid are needed; it is advantageous to use equimolar quantities or an excess, which serves as a diluent. A reaction mixture from an enzymatic racemate resolution can be heated directly for the purpose of racemization, after separation of the L-aminoacid and the water.
Patent JP-3190376-B2 (JP)
IPC: C08L23/16
Filed: 1991-08-28
Granted: 2001-07-23
Abstract: Disclosed is a dynamically partially crosslinked thermoplastic elastomer comprising a propylene polymer material, an amorphous ethylene-propylene copolymer rubber, a semi-crystalline, low density, essentially linear ethylene-propylene copolymer and a polybutene-1 polymer.
Patent JP-H0521356-B2 (JP)
IPC: H05K1/09
Filed: 1986-10-03
Abstract: A printed circuit board substrate is provided wherein a composite metal layer (4, 5) is affixed to at least one surface of a flexible dielectric substrate (2, 3), the composite metal layer comprising an inner aluminium layer (4) and an outer copper layer (5).
Patent JP-3679281-B2 (JP)
IPC: F41G1/033
Filed: 1999-09-13
Granted: 2005-08-03
Abstract: A collimator fitting for the front end of a gun barrel uses a dovetail fitting to slide the collimator (3) axially onto support blocks (11,12) on the barrel with sloping grips edges under the collimator and on the blocks. The dovetailed gripping surfaces have an angle of 2 to 5 degrees between them to prevent jamming. A transverse wedge (14) is pulled between the collimator and the barrel by a screw (20) to secure the fitting. The gap between the wedge and the clamping faces is between 3 and 8 degrees. This prevents the collimator jamming to the fitting when the barrel is hot.
Patent JP-2526875-B2 (JP)
IPC: G11B20/18
Filed: 1986-11-05
Granted: 1996-08-21
Abstract: In apparatus for recording and/or reproducing digital data, digital data such as video data are encoded (104, 114a, 114b) with error correction codes including outer codes and inner codes so that respective predetermined numbers of symbols or words form respective blocks to which are added synchronizing data, and are then recorded on oblique tracks of a tape medium such as a magnetic tape (T) with rotary heads (118a, 118b) whereby the redundant symbols of the outer error correction code followed by the information data and inner error correction code are recorded on the beginning of each track, so that even if the data reproduced from the beginning portion of the tape (T) contains errors, the information data is not much influenced by the errors.
Patent JP-H0529348-B2 (JP)
IPC: C07K5/06
Filed: 1986-11-25
Abstract: Peptide compounds of formula 1, pharmaceutically acceptable base salts thereof, pharmaceutical compositions and their use as antiinfective agents <CHEM> where R1 is alkyl, cycloalkyl or cycloalkylmethyl; R2 is hydrogen or alkyl and R3 is hydroxy or an amino acid residue of the formula <CHEM> where X is hydrogen, alkyl or hydroxymethyl and n is an integer of 0 to 4 and R4 and R5 are alkyl, hydrogen, benzyl or cyclohexylmethyl.
Patent JP-3158103-B2 (JP)
IPC: C07D413/06
Filed: 1998-10-13
Granted: 2001-04-23
Abstract: PCT No. PCT/IB95/00189 Sec. 371 Date Feb. 19, 1997 Sec. 102(e) Date Feb. 19, 1997 PCT Filed Mar. 20, 1995 PCT Pub. No. WO95/29909 PCT Pub. Date Nov. 9, 1995This invention relates to compounds of formula (IA), (IB), (IC) or (ID), wherein m, X, Z, R2, R3, R4, R5, R6, R14 and the dotted lines are as defined below, their pharmaceutically acceptable salts, pharmaceutical compositions containing them and methods of using them to treat Alzheimer's disease, age-associated memory impairment, Parkinson's disease and other central nervous system disorders. The claimed compounds have the ability to enhance the release of neurotransmitters such as acetylcholine, dopamine and serotonin.    <IMAGE>  (IA)
Patent JP-3070947-B2 (JP)
IPC: G02B6/38
Filed: 1990-11-14
Granted: 2000-07-31
Abstract: Elements for making butt splices, in optical fibers, formed of a permanently deformable material, e.g. metal or polymeric material, can be formed to define three surfaces 78, 79, and 86 for contacting the fibers to be spliced. The surfaces are formed between two legs 74 and 75 of an element such that when the legs are closed onto the fibers, the surfaces center the fibers by embedding the fibers into the surfaces and afford a resilient spring compression reserve force on the aligned fibers to maintain them in contact and clamp the fibers in the element.
Patent JP-H066162-B2 (JP)
IPC: A61B17/56
Filed: 1991-12-03
Abstract: An intraosseous needle (10;70) having a threaded shaft (12;72) with a passageway (31;74) extending substantially therethrough, a solid and pointed tip (13;80) at one end thereof, the tip having a plurality of cutting edges (77,78,79) which facilitate boring through a bone. The shaft also includes two side ports (33,34;75,76) in communication with the passageway to allow fluids to pass through the needle into the interior of the bone after successful insertion thereof. There is a hub (11) at the opposite end of the shaft, whereby the needle is adapted to couple with an appropriate gripping device. A handle (50) is provided in the shape of a ball knob and is adapted to telescopically and grippingly receive the hub (11) of the needle. The hub and handle are both equipped with mutually engaging torque-transmitting surfaces. <IMAGE>   <IMAGE> <IMAGE>
Patent JP-H049535-B2 (JP)
IPC: A61C1/14
Filed: 1987-12-28
Abstract: A chuck device for a dental handpiece (10) includes a dental bur (11), a sleeve (14, 114) for accommodating and attaching the dental bur (11), a push button (20) for detaching the dental bur (11), and a connecting-removal unit (18, 118) for removably holding and securing the dental bur (11) within the sleeve (14, 114). The connecting-removal unit (18, 118) includes an elastic engagement member (18a, 118a, 70) normally engaging with an engaging projection (11b) of the dental bur (11) for securing the dental bur (11) within the sleeve (14, 114), and an opening (18b) for accommodating the elastic engagement member (18a) within the sleeve (14) or an upper sleeve portion (114d) for fitting the elastic engagement member (118a, 70) on the outer side of the sleeve (114). The elastic engagement member (18a, 118a, 70) has a slit (18a-i, 118a-i) and can be extended apart. When the push button (20) is pushed downwards, the cam surface (20a) of the push button abuts on and extends the elastic engagement member (18a, 118a, 70) apart to release the engagement between the elastic engagement member and the engaging projection (11b) of the dental bur (11) to detach the dental bur (11) from the sleeve (14, 114).
Patent JP-H0618886-B2 (JP)
IPC: C08G77/54
Filed: 1988-12-28
Abstract: New polymers containing a plurality of -NR-Si- units and oxygen. 
<??>The invention also relates to a process for the preparation of these polysiloxazanes by reacting a halosilane with a hydrazine and water. 
<??>The polysiloxazanes obtained can be shaped and pyrolysed to ceramics.
Patent JP-3226184-B2 (JP)
IPC: B32B27/10
Filed: 1992-12-28
Granted: 2001-11-05
Abstract: A wrapping material (41) for improving the gas barrier properties by using grease proof paper (23), and a method and an apparatus for manufacturing the same wherein a first layer (16) is formed on the external surface of a wrapping container facing outwardly when said container is formed, wherein a second layer (37) is formed on the internal surface of said wrapping container when it is formed, wherein a supporting material and a sheet of grease proof paper (23) are interposed between said first layer (16) and said second layer (37), wherein at least one of said first (16) and second (37) layers is formed from a polyolefin polymer, wherein said grease proof paper (23) has a TAPPI value of 100 to 400 seconds, and wherein at least one surface of said grease proof paper (23) is coated with a polymer, whereby it is possible not only to sufficiently increase the gas barrier properties but also to activate the surface of said grease proof paper (23) by surface activation treatment. <IMAGE>
Patent JP-2948317-B2 (JP)
IPC: A61K47/44
Filed: 1992-05-27
Granted: 1999-09-13
Abstract: A non-aqueous, chewable composition for oral delivery of unpalatable drugs is provided. The composition contains the drug intimately dispersed or dissolved in a pharmaceutically-acceptable lipid that is solid at room temperatures. The composition also has a matrix that contains a granulating agent for the total composition and a rapid dispersal agent and optionally additives such as buffering agents, flavoring agents, surfactants, and the like. Methods for the preparation of the chewable compositions are also provided.
Patent JP-S6339237-B2 (JP)
IPC: C12P21/04
Filed: 1980-04-01
Abstract: A process for producing a peptide comprises reacting a substrate selected from amino acid esters, peptide esters, depsipeptides, optionally N-substituted amino acid amides and peptide amides, and optionally N-terminal protected peptides, with an amine component selected from amino acids, optionally N-substituted aminoacid amides and amino acid esters in the presence of a carboxypeptidase enzyme in an aqueous solution or dispersion having a pH from 5 to 10.5.
Patent JP-2721932-B2 (JP)
IPC: C08F14/06
Filed: 1990-12-28
Granted: 1998-03-04
Abstract: PCT No. PCT/FR90/00968 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/09884 PCT Pub. Date Jul. 11, 1991.The present invention relates to functionalized chlorinated (co)polymers and methods for their preparation. The functionalization is performed with an organometallic compound where the metal may be tin, lead, antimony or bismuth. The organic groups are hydrocarbons which may be substituted and one group is either a secondary amine or an ether which is eventually substituted by a trialkoxysilane or a hydroxy group. The preferred chlorinated polymer is PVC and the preferred functionalizing agent is an organotin compound.
Patent JP-3268580-B2 (JP)
IPC: B60K17/08
Filed: 1993-06-29
Granted: 2002-03-25
Abstract: The invention concerns a drive transmission and a gearbox for engine-powered road vehicles, in particular passenger cars. Fitted in the drive train between the engine and the differential gear in the driven axle is, in addition to the main gearbox, an intermediate gearbox, with a gear shift, designed for retrofit.
Patent JP-H0683143-B2 (JP)
IPC: H04B10/43
Filed: 1987-05-26
Abstract: An optical signal regenerator comprises an optical coupler (1) having a first input (2) for an optical information signal, a second input (3) for optical clock pulses and an output (4) for a combined signal, and a resonant laser amplifier (5) downstream of the output (4) of the coupler (1) and arranged to receive the combined signal and, in use, output a regenerated optical information signal. The bias current applied to the laser amplifier (5), in use, biases the amplifier (5) to a level below its lasing threshold, and the power of the optical clock pulses is just below the bistable threshold of the amplifier, so that, when an optical information signal is fed into the first input (2) during the application of an optical clock pulse to the second input (3), the bistable threshold of the amplifier (5) is exceeded causing a sudden jump in the power of the optical output of the amplifier to provide a regenerated optical information signal.
Patent JP-3188471-B2 (JP)
IPC: C08G8/00
Filed: 1995-07-05
Granted: 2001-07-16
Abstract: An improved method for forming planarization films which remain adhered to substrates upon exposure to heat comprising first applying a polymeric solution containing a low molecular weight novolac resin, a surfactant selected from the group consisting of a non-fluorinated hydrocarbon, a fluorinated hydrocarbon and combinations thereof, and an optional organic solvent to a substrate, followed by heating the substrate.
Patent JP-3229884-B2 (JP)
IPC: C12Q1/689
Filed: 1993-09-22
Granted: 2001-11-19
Abstract: A method for detection, identification and/or quantification of target organisms of specific bacterial genus, species or serotype, based upon the occurrence of release of cell contents, particularly nucleotides e.g. ATP, on lysis of bacterial cell walls on incubation with bacteriophages (phages) specific for them. When new phage particles are released at the end of the phage replication cycle nucleotide levels are measured and compared with controls. The method provides for the detection of specific bacteria in which insertion of the lux gene into the phage genome is not required yet it is faster and more sensitive than known non-modified phage utilising techniques. The method is only limited by the availability of phage types suitable for selective attack of the target bacteria to be detected and can detect a single Salmonella in a sample of milk in under 12 hours.
Patent JP-3579769-B2 (JP)
IPC: A47J31/40
Filed: 1994-09-05
Granted: 2004-10-20
Abstract: PCT No. PCT/FR94/01039 Sec. 371 Date Feb. 21, 1996 Sec. 102(e) Date Feb. 21, 1996 PCT Filed Sep. 5, 1994 PCT Pub. No. WO95/07041 PCT Pub. Date Mar. 16, 1995Packaging of ground coffee in the form of pastille, "dosette" or predosed bag (1) usable in espresso coffee machines, the pastille, the "dosette" or the predosed bag (1) being formed of filter-paper (3) which encloses the ground coffee (4). The ground coffee content (4) placed in the pastille or the like is partially or totally circumscribed at its periphery, by at least one piece (6) of a sufficiently rigid material acting as a frame, so that the pastille or the like (1) has a good mechanical behaviour. Application to the production of coffees.
Patent JP-2823137-B2 (JP)
IPC: C23F11/173
Filed: 1990-08-06
Granted: 1998-11-11
Abstract: Compositions comprising certain amino acids such as aspartic acid, when fully ionized at alkaline pH, function effectively as corrosion inhibitors for ferrous metals in the presence of an aqueous medium. This effect is enhanced with increased fluid velocity.
Patent JP-3170277-B2 (JP)
IPC: A61K8/00
Filed: 1990-09-17
Granted: 2001-05-28
Abstract: The object of the invention is to provide a method and composition for treating blepharitis or blepharoconjunctivitis which comprises topical administration of a nitroimidazole compound, e.g. metronidazole in a suitable ophthalmic carrier directly to affected ocular tissues. The carrier can be based on an artificial tear solution, an ointment, a water soluble gel, a nonaqueous carrier or an eyelash shampoo.
Patent JP-3000172-B2 (JP)
IPC: F16H7/12
Filed: 1990-10-04
Granted: 2000-01-17
Abstract: A belt tensioner and method of making the same are provided, the tensioner comprising a support for being fixed relative to a belt, a belt engaging arm carried by the support and being movable relative thereto, a spring operatively associated with the support and the belt engaging arm for urging the belt engaging arm relative to the support and against the belt with a force to tension the belt, the support comprising a shaft having a longitudinal axis, the belt engaging arm being rotatably mounted on the shaft, the arm having a bearing surface angled relative to the axis and the support having a bearing surface angled relative to the axis and facing the bearing surface of the arm, and a bushing disposed between the bearing surfaces and in engagement therewith to facilitate movement therebetween and to tend to prevent cocking of the arm on the shaft when the belt engaging arm is tensioning the belt.
Patent JP-3710815-B2 (JP)
IPC: A61K47/44
Filed: 1995-11-28
Granted: 2005-10-26
Abstract: The present invention relates to plasmids suitable for IL-2 expression, particularly, human IL-2 expression, and related methods. The plasmid consists essentially of an expression facilitating sequence derived from the immediate-early promoter region of CMV, an expression facilitating sequence derived from the transcriptional termination/polyadenylation signal sequence of the BGH gene, a sequence coding for the eukaryotic expression of an IL-2, possessing a bioactivity of the complete IL-2, operably linked to both of said expression facilitating augments eukaryotic expression compared to a wild-type IL-2 leader peptide. Optionally, the plasmid also includes a non-mammalian origin of replication and a sequence operably encoding a selectable marker.
Patent JP-4001628-B2 (JP)
IPC: C07C319/28
Filed: 1996-12-05
Granted: 2007-10-31
Abstract: Known acetylation processes for producing N-acetyl-D,L- alpha -aminocarboxylic acids from the corresponding D,L- alpha -aminocarboxylic acids by acetylation with acetic anhydride in acetic acid and isolation of the resulting N-acetyl-D,L- alpha -aminocarboxylic acids from the acetylation mixture either result in the production of large quantities of salts or require an aqueous treatment to isolate the N-acetylated  alpha -amino acids in sufficiently pure form. By carrying out the acetylation at 60-150  DEG C in a concentration of < 3 mol  alpha -aminocarboxylic acid per litre acetic acid (concentration under standard conditions of pressure and temperature) and obtaining the N-acetyl-D,L- alpha -aminocarboxylic acid by concentration in liquefied or solid form, the aqueous treatment can be dispensed with entirely, although high quality is still obtained in terms of both yield and purity. Also disclosed are N-acetyl-D,L- alpha -aminocarboxylic acids for use in the enzymatic splitting operation in a process for producing optically active  alpha -aminocarboxylic acids.
Patent JP-3829334-B2 (JP)
IPC: D01D5/06
Filed: 1997-12-16
Granted: 2006-10-04
Abstract: A process for preparing a dispersion spun fluorinated polymer fiber wherein the intermediate fiber structure, immediately before sintering, contains primarily ions characterized as fugitive ions.