baber/WOPTO huggingface dataset:
Patent JP-3233948-B2 (JP)
IPC: G10L21/01
Filed: 1991-03-27
Granted: 2001-12-04
Abstract: PURPOSE:To suppress the generation of tremolo sound and the reverberation phenomenon in the musical interval control. CONSTITUTION:If the sampling cycle of the input audio signal data is TO, the value for representing the number of times of the cycle for skip reading or rereading the data from a memory in comparison with the sampling cycle TO is Jn, and the allowable time of the shift in time as the data between a plurality of read-out addresses is Tdmax, the max value Dmax of the address interval of a plurality of read-out addresses in case of the increase of musical interval is set as follows: Dmax=Tdmax/((1-1/Jn).TO), and in case of the reduction of musical interval, Dmax=Tdmax/((1+1/Jn).TO), and the allowable time Tdmax is set to 45-80msec where the reverberation phenomenon does not become conspicuous. The reverberation phenomenon can be suppressed by suppressing the generation of the tremolo sound, setting the size of a ring buffer memory large.
Patent JP-2593022-B2 (JP)
IPC: A61K31/403
Filed: 1992-03-21
Granted: 1997-03-19
Abstract: Compounds of formula A-X--Y-NH-B wherein A is derived from optionally substituted benzothiophene, indole, 4-aza-and 7-aza-benzothiophene or-indole, A bearing in position 5 hydrogen, halogen, optionally substituted alkyl, hydroxy, nitro, amino, alkylamino, acylamino, alcoxycarbonyl, sulfamoyl, cyano, trimethylsilyl, carboxy, carbamoyl, phosphate, oxycarbamoyl, heterocyclic radical or ether or ester group, X---Y is -CR8=N- or CH(R8)-NH- wherein R8 is -H or alkyl and attached at position 3 of A, and B is a heterocyclic radical or a residue <CHEM> wherein R10 is H, optionally substituted alkyl, cycloalkyl, aryl, adamantyl, acyl or carbamoyl and X2 is alkylthio or NR3R10 wherein R3 is H or alkyl or R3 and R10 together with the nitrogen atom to which they are attached form a heterocyclic radical, in free form or in salt form, have pharmacological activity, e.g. for treating gastrointestinal disorders.
Patent JP-3472591-B2 (JP)
IPC: A24D1/22
Filed: 1993-03-16
Granted: 2003-12-02
Abstract: Disclosed are new fuel components for smoking articles such as cigarettes, new methods of making such fuel components, and cigarettes or other smoking articles incorporating the new fuel components. Fuel components for smoking articles are formed by continuously extruding a composition to form a preselected shape, circumscribing the continuously extruded composition with a layer of material to form a wrapped rod or composite member, preferably bonding the fuel element to the layer of material, and cutting the resulting composite member into predetermined lengths for use in assembling smoking articles. <IMAGE>
Patent JP-2572060-B2 (JP)
Inventor: BILLINGTON RICHARD WILLIAM
IPC: A61K6/884
Filed: 1987-04-08
Granted: 1997-01-16
Abstract: A process for producing a radiopaque cement comprises reacting a polymer containing free carboxyl groups (generally a homo or copolymer of acrylic acid) with a particulate acid-leachable source of polyvalent metal ions (such as an acid-leachable glass) in the presence of water and strontium fluoride.
Patent JP-H027933-B2 (JP)
IPC: C08F216/14
Filed: 1980-07-10
Abstract: Unsaturated acetoacetic acid esters are suitable as comonomers in the polymerization of unsaturated compounds in an aqueous medium. Particularly suitable are acetylacetoxyalkyl-allyl ethers which may be synthesized in an easy manner and correspond to the formulae <IMAGE>   or   <IMAGE>  Said allyl ether derivatives are especially prepared by reacting an allyl alcohol with an epoxide and reacting the resulting hydroxyalkyl-allyl ether with diketene. Both reaction steps are carried out at a temperature of from 0 DEG  to 100 DEG  C., preferably in the presence of a catalyst. The allyl ether derivatives may be copolymerized especially with vinyl compounds, such as vinyl esters, acrylic acid esters, olefins, vinyl halides and vinyl aromatic hydrocarbons.
Patent JP-H0477659-B2 (JP)
IPC: B31D3/02
Filed: 1984-05-17
Abstract: The panel is formed of a row of collapsible elongate hollow cells; each cell comprises a base strip portion (47) and integral overlying strip portions ( 43,44) which do not overlap each other and are joined to the base portion at folds (45,46). Each overlying portion (43,44) is secured to the adjacent base portion (47), and vice versa, or to an end slat (161,162) to form the panel. The folds (45,46) are sharp, permanently set (e.g. heat-set) creases extending along the length of the cells on each face of the panel so as to bias the cells towards a flat configuration. The panel is suitable for use as an insulating window covering.
Patent EP-1242013-B2 (EP)
Inventor: ZHANG HAO
IPC: A61K9/00
Filed: 2000-10-12
Granted: 2017-12-06
Abstract: The present invention is directed toward formulation and method for oral transmucosal delivery of a pharmaceutical. The invention provides a drug formulation comprising a solid pharmaceutical agent in solid solution with a dissolution agent. The formulation is administered into a patient's oral cavity, delivering the pharmaceutical agent by absorption through a patient's oral mucosal tissue. The formulation and method provide for improved oral mucosal delivery of the pharmaceutical agent.
Patent EP-1524313-B2 (EP)
Inventor: VAN OMMEN JANCO
IPC: C11D1/722
Filed: 2004-09-29
Granted: 2021-12-15
Abstract: Dishwasher detergent composition comprises a carry over surfactant.
Patent EP-2497797-B2 (EP)
Inventor: SCHMIDT HARALD
IPC: C08L33/06
Filed: 2008-10-22
Granted: 2022-07-13
Abstract: Preparing starch-containing polymeric materials comprises: (a) preparing a mixture comprising at least one of 1-75 wt.% of starch and/or its derivative, 10-85 wt.% of polyester and 0.01-7 wt.% of an epoxide group containing polymer; (b) homogenizing the mixture under the provision of thermal and/or mechanical energy; (c) adjusting the water content of the mixture so that the end product contains a water content of less than 12 wt.%, relative to the total composition of the mixture. Independent claims are included for: (1) the polymeric material prepared by the method; and (2) a starch-containing thermoplastic processible polymeric material comprising less than 10 wt.%, relative to the total composition of the polymeric material containing low molecular substances, at least 34 wt.% of the starch portion and foil prepared from the polymeric material having an ultimate elongation of at least 200%, according to DIN 53455 and/or a Dart-drop value of at least 5 g/mu m, according to ASTM D-1709.
Patent EP-0109236-B2 (EP)
IPC: D01H4/16
Filed: 1983-11-03
Granted: 1988-07-06
Abstract: Friction spinning apparatus comprises two rollers arranged in parallel closely spaced relationship so as to define therebetween adjacent the line of closets approach a throat and a fibre feed means for feeding fibres into the throat for twisting into yarn as shown in G.B. 2042599. The surface of each of the rollers has a roughness characteristic less than 250 micro inches (6.25 microns) and the roller having its surface moving from the fibre feed means into the throat has a roughness less than that of the other roller by from 20 to 100 micro inches (0.5 to 2.54 microns).
Patent JP-S636755-B2 (JP)
IPC: F04D11/00
Filed: 1982-06-11
Abstract: A compressor and its external-rotor drive motor are arranged on a common stationary shaft in a unitary housing. On the end of the stationary shaft which is away from the compressor, a friction pump is mounted for pumping lubricant from a supply in the unit housing into an axial canal drilled in the stationary shaft. The impeller of the friction pump consists of a hollow cylinder which is coupled to the external rotor. The hollow cylinder is received in a pump housing which has an annular space between an inner and an outer housing part into which the hollow cylinder extends, forming an inner and an outer gap. The two gaps are in communication with each other and each contains at least one constriction which forces oil carried by rotation of the hollow cylinder past openings in the inner housing into the axial canal.
Patent JP-H0511044-B2 (JP)
IPC: C01B17/04
Filed: 1988-05-07
Abstract: A first hydrogen sulphide containing waste gas stream from an oil refinery is combusted in a first combustion chamber 16 using pure oxygen to support combustion. The combustion products are cooled in heat exchanger 20, and a part of the combustion products are recycled to the chamber 16 to moderate the temperature therein. The remainder of the combustion products are mixed with a second hydrogen sulphide containing waste gas stream of different composition from the first stream. A proportion of the hydrogen sulphide content of the mixed stream is combusted in combustion chamber 28 again using pure oxygen to support the combustion. The resulting sulphur dioxide reacts with residual hydrogen sulphide to form sulphur vapour.
Patent JP-2768212-B2 (JP)
IPC: E01C11/26
Filed: 1993-06-03
Granted: 1998-06-25
Abstract: PURPOSE:To obtain a heat transfer device excellent in economy and the performance when melting of snow, deicing, prevention of freezing on the road surface in cold districts are performed. CONSTITUTION:A vaporizing tube body 39 is inserted into a through hole 38 formed on a heat transfer block 37, and one side 40a of a condensing tube body 40 formed by a U-shaped part is connected to one side of the vaporizing tube 39, so as to be communicated with the inside of the vaporizing tube 39. One side 41a of a liquid returning tube body 41 is connected to the other side 40b of the condensing tube body 40, and the other side 41b of the liquid returning tube body 41 is connected to the other side of the vaporizing tube body 39. And a loop-like tube body 42 is constituted of the vaporizing tube body 39, the condensing tube body 40 and the liquid returning tube body 41, and a heat transfer body 43 is arranged near the vaporizing tube body 39 of the heat transfer block 37.
Patent JP-H0574358-B2 (JP)
Inventor: EMU BORISU ROTSUTOMAN
IPC: C12Q1/04
Filed: 1985-06-21
Abstract: A system and protocol for performing cytotoxicity studies including apparatus and methods for culturing the biopsied cells, for providing oxygenated nutrients, for removing cell-waste products, for introducing a fluorogenic substrate, for introducing cytotoxic agents including anti-cancer drugs, for measuring the released fluorescence and for measuring the released fluorescence and for measuring intracellular accumulation of fluorescein. Cytotoxicity can be determined by measuring fluorescence in the efflux of the vessel and concomitantly by direct photometric comparisons of the cells in the vessel before and after exposure to the cytotoxic agent.
Patent JP-2790362-B2 (JP)
IPC: H01L21/28
Filed: 1990-06-04
Granted: 1998-08-27
Abstract: A semiconductor device comprises an insulated gate type transistor having source and drain regions comprising semiconductors, a gate insulation film and a gate electrode region. The source and drain regions, the gate insulation film, and the gate electrode region are juxtaposed in the direction along the main face of a semiconductor substrate. At least, a part of them is buried in said substrate. <IMAGE>
Patent JP-S6034554-B2 (JP)
IPC: A61P29/00
Filed: 1977-12-28
Abstract: O.Z. 32,364/542 3-Halosulfonylthiophene-carboxylic acid compounds are manufactured by reacting 3-ketothiophane-carb-oxylic acid compounds with sulfonic acid compounds, reacting the end product from the 1st reaction stage with alkali metal polysulfides, reacting the end product from the 2nd stage with a dehydrogenating agent and finally reacting the end product from the 3rd stage with halogen and water. The products are starting compounds for the manufacture of drugs, dyes and crop protection agents and have an anti-inflammatory, analgesic and anti-rheumatic action. In particular, the end products I are starting materials for the manufacture of sweeteners which are non-toxic and free from an after-taste, flavor-improving agents, diabetic  aids and feedstuffs, and provide the means of a simple and economical synthesis of thiophene-saccharins.
Patent JP-2552809-B2 (JP)
IPC: C12N15/68
Filed: 1993-06-30
Granted: 1996-11-13
Abstract: Novel autonomous replication sequences which are capable of maintaining plasmids as extrachromosomal elements in host strains of the genus Pichia are provided. In addition, novel constructs including these DNA sequences, as well as transformed organisms therewith are provided. Processes for producing the DNA sequences and constructs of the invention, as well as method for isolating such sequences from any source, are provided.
Patent JP-2862835-B2 (JP)
IPC: F24F11/02
Filed: 1996-06-18
Granted: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To remove the water content increasing factor when the water content exceeds a prescribed value by measuring the difference between the humidity of the air discharged from a ventilating opening and the humidity of the air entering the ventilating opening, and measuring the water content of the air passing part when the difference is a prescribed humidity difference or more. SOLUTION: Four ventilating openings are arranged under floors on the north side of kitchen, toilet, bathroom and alcove on the north side, three on the south side of living room and entrance hall, and one each on the east and west side. Ventilating fans are set on the north side four ventilating openings to discharge the air from the south to the north. When a wet state is judged by measurement of the humidity difference between the north and south, a leakage from the crack of a tile joint in a bathroom is found from the result of the water content measurement. Further, it is found that the ground under the floor is lower than the circumference of a building to perform a damp proofing treatment. Thus, the humidity under floor is measured by a hygrometer to detect the abnormality of moisture, and the water content is measured to specify the generating position of moisture. Thus, proper measures can be taken for a newly built dwelling house or closely built dwelling houses in the neighborhood.
Patent JP-S6238031-B2 (JP)
IPC: B05C3/12
Filed: 1984-08-28
Abstract: A device for depositing a layer of polycrystalline silicon on a carbon tape comprises a bath of molten silicon through which the carbon tape is drawn vertically. Two semicircular channels are supported vertically in the vicinity of the edges of the tape with their concave side towards the tape. The channels are partially immersed in the bath so as to raise the level of its surface by capillary action. The device is applicable to the manufacture of solar cells.
Patent JP-H0575800-B2 (JP)
Inventor: FUREDERITSUKU ANSONII HAATOMAN
IPC: C07H15/04
Filed: 1983-09-30
Abstract: This invention relates to bleaching compositions. More particularly, this invention relates to bleaching compositions that provide effective and efficient bleaching performance on textiles. Such bleaching performance is obtained over an extremely wide class of stains and wide range of termperatures of the bleaching solution and pH. The bleaching compositions within the invention contain a halogenated peroxybenzoic acid and a bleach activator that contains a carbonyl carbon atom that can potentially react with such peroxybenzoic acid to form a diacyl peroxide compound or essentially any peroxycarboxylic acid and a bleach activator that contains a carbonyl carbon atom that has an alkyl group containing from about 5 to about 17 carbon atoms and can potentially react with a peroxycarboxylic acid to form a diacyl peroxide compound. In a highly preferred embodiment the bleaching compositions within the invention are detergent compositions.
Patent JP-H072862-B2 (JP)
IPC: C08L33/06
Filed: 1990-07-13
Abstract: A composition of matter capable of being formed into articles having substantial dimensional stability comprising     a) destructurized starch, and b) at least one compound selected from the group consisting of styrene sulfonic acid polymers, styrene sulfonic acid copolymers, and salts thereof; said compound being present in an amount effective to enhance the physical properties of said articles.   The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent JP-3143273-B2 (JP)
IPC: H01G11/56
Filed: 1993-06-30
Granted: 2001-03-07
Abstract: PURPOSE:To provide an electrolyte sheet formable to a thin and large-area sheet, having excellent conductivity and usable as an electrochemical element such as battery, electric double layer capacitor, etc. CONSTITUTION:This electrolyte sheet is composed of a copolymer of acrylonitrile and methyl acrylate, methyl methacrylate or vinyl acetate, an aprotic solvent solution of a salt and powder of electrically insulating inorganic substance containing alumina or silica. The electrically insulating inorganic substance powder containing alumina or silica acts as cross-linking points in a gelatinous substance formed by the copolymer and the aprotic solvent containing a salt as a solute to give an electrolyte sheet having excellent shape-retaining property and high mechanical strength without lowering the conductivity.
Patent JP-3723917-B2 (JP)
IPC: C10M105/48
Filed: 1994-07-28
Granted: 2005-12-07
Abstract: A carbonate ester of an aliphatic triol or tetraol which can be defined with the following formula: <CHEM> wherein R1, R2, R' and p are as defined in the description, is used as a lubricating base with a low quantity of smoke for two-phase engines with internal combustion. Lubricating compositions are described which contain a carbonate ester (1) together with one or more products selected from solvents, bright stock, or other anti-seizing additives, plus normal additives.
Patent JP-4493125-B2 (JP)
IPC: G01N33/15
Filed: 1999-08-06
Granted: 2010-06-30
Abstract: A method for detecting proteins under mutual interaction which comprises mixing a protein having a label for detection synthesized by a cell-free protein synthesis method with another protein having a modification for separation, or synthesizing a protein having a label for detection and another protein having a modification for separation in a single system by the cell-free protein synthesis method; separating a pair of proteins formed by the interaction between these proteins with the use of the modification for separation as described above; and distinguishing these proteins with the use of the label for detection as described above. A screening method using this method.
Patent JP-3970480-B2 (JP)
IPC: F16C19/06
Filed: 1999-07-05
Granted: 2007-09-05
Abstract: PROBLEM TO BE SOLVED: To facilitate moving a roller member to an outer ring. SOLUTION: This guide roller device comprising a rolling bearing fixed rotatably to a shaft member, a roller member 6 mounted on the outer ring outside of the this bearing, and a housing having a track contacting the roller member 6, which is shiftable by a specified length in the axial direction to the outer ring 5 of the bearing, is characterized by a self-lubricant material-made film 11 formed at least on either the inner surface of the roller member 6 or the outside of the outer ring 5.
Patent JP-H0726328-B2 (JP)
IPC: D06M15/263
Filed: 1985-10-12
Abstract: An aqueous fabric finishing composition includes a solubilized polymer of from 40 to 51 mole percent of a mixture of higher one-alkenes and from 60 to 49 mole percent maleic anhydride.
Patent JP-3611686-B2 (JP)
IPC: B65D85/24
Filed: 1996-08-07
Granted: 2005-01-19
Abstract: This invention provides a driver attachment for a collated screwstrip in which a slide body is slidable in a housing parallel a longitudinal axis about which drive shaft is rotatable. The slide body has a rear portion and a removable nose portion. The housing and rear portion of the slide body form an integral part effectively permanently assembled and including a screw feed activation mechanism coupled between the housing and rear portion and which translates relative sliding movement and positioning of the rear portion of the slide body relative the housing. The nose portion is removable from the rear portion for ease of replacement with other nose portions adapted for use with the same or different sized screwstrips and/or screws. The nose portion includes a channel to guide a collated screwstrip generally transversely to the longitudinal axis of the drive shaft. The nose portion includes a guide mechanism to locate each successive screw advanced through the channel into axial alignment with the drive shaft for engagement therewith. The nose portion also includes a screw feed advance mechanism to advance the screwstrip through the channel when activated by the screw feed activation mechanism. The screw feed advance mechanism readily uncouples from and couples with the screw feed activation mechanism on uncoupling and coupling of the nose portion with the rear portion.   <IMAGE>
Patent JP-3705529-B2 (JP)
IPC: C08F290/06
Filed: 1998-08-24
Granted: 2005-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating die attach paste excellent in quick curability, heat resistance, and moisture resistance of adhesion by compounding a specific urethane di(meth)acrylate, a di(meth)acrylate, a phosphoric acid group-contg. (meth)acrylate, an alicyclic epoxidized alkoxysilane, an org, peroxide and/or an azo compd., and an insulating filler. SOLUTION: This paste comprises (A) a urethane di(meth)acrylate obtd. by reacting a hydroxyalkyl(meth)acrylic acid, a polyalkylene glycol, and a diisocyanate, (B) a di(meth)acrylate of formula I, (C) a phosphoric-acid-group- contg. (meth)acrylate of formula II or III, (D) an alicyclic epoxidized alkoxysilane, (E) an org. peroxide and/or an azo compd., and (F) an insulating filler in such wt. ratios that: 0.1<=A/B<=5, 0.001<=(C+D)/(A+B)<=0.05, 0.1<=C/D<=10, 0.01<=E/(A+B)<=0.05 and 0.10<=F/(A+B+C+D)<=0.80.
Patent JP-3016581-B2 (JP)
IPC: C07D229/00
Filed: 1990-09-12
Granted: 2000-03-06
Abstract: Process for the preparation of uretdione-group-containing polyisocyanates by reacting monomeric aromatic diisocyanates in an inert organic solvent in the presence of 1,2-dimethylimidazole as catalyst, where the ratio by weight of solvent to diisocyanate is in the range from 0.1:1 to 2:1.
Patent JP-H053941-B2 (JP)
IPC: G06F13/42
Filed: 1984-11-14
Abstract: The present disclosure relates to a communications method for communicating data over a data channel that comprises two unidirectional communication lines. A protocol which is a set of predetermined control characters is used by the communications method and the protocol is used for transferring data between communicating devices. The communications method combines acknowledgments which are control characters of the protocol transmitted in between messages, piggy-backing which is the combining of control characters of the protocol and data messages, and hold-offs with long time outs which cause the devices to enter a standby idle mode waiting for a responsive control character of the protocol. The communications system and method combines these features so as to permit improved efficient flow control of data information between the communicating devices.
Patent JP-3364891-B2 (JP)
IPC: B23C5/06
Filed: 1993-09-06
Granted: 2003-01-08
Abstract: A substantially square-shaped exchangeable milling insert for mounting in a cylindrical milling cutter tool for millint 90 DEG recesses in a workpiece and having four indexable cutting edges from respective side edges of said base and intersecting said rake surface, each cutting edge comprising first, second and third successive angularly disposed portions being such that during cutting, the first and second portions of a cutting edge cut an upright surface of a substantially 90 DEG  recess in a workpiece with a third portion of an adjacent cutting edge serving as a wiper for a base surface of the recess, at least the first and second portions of each cutting edge being so located that all points thereon lie on a cylindrical envelope generated by a line parallel to a rotary axis of the cutting tool and rotating with respect to the rotary axis at a radius equal to the cutting radius of the cutting tool. <IMAGE>