baber/WOPTO huggingface dataset:
Patent JP-3162532-B2 (JP)
IPC: C07D249/06
Filed: 1993-02-25
Granted: 2001-05-08
Abstract: We proposed a novel compound having an activity of PGI2 receptor agonist. A phenoxyacetic acid derivative of the formula <CHEM> A is -C(R<1> )=N SIMILAR OR<2>, -CH(R)NH-OR<2>, -COE, -SO2E, -CH2-NR<3>-Y, -Z-NR<3>-CONR<4>R<5>, -CH2-OR<6>, -CO2R<6>, -CH2-O SIMILAR N=CR<7>R<8>, -CH2-O-NHCHR<7>R<8>, substituted by imidazolyl(methyl), pyrazolylmethyl, oxazolyl(methyl), thioxazolyl, isoxazolyl, isothiazolyl, oxadiazolyl, triazolylmethyl;  T is alkylene, alkenylene, etc.;  D is -CO2R<1><0>, -CONR<1><1>R<1><2>;  E is (substitution) amino, hydradino;  Y is substituted (thio) carbonyl, substituted sulfonyl;  Z is -CH=N-, -CH2NR<3>-;  R<1>, R<3>, R<1><0>-R<1><3> is each H or alkyl, etc. ; R<2>, R<4>-R<9> is each H, alkyl or alkyl substituted by phenyl or hetero ring, etc. and non-toxic salts thereof, non-toxic acid addition salts thereof, possess an agonistic on PGI2 receptor, so it is useful for prevention and/or treatment of thrombosis, arteriosclosis, ischemic heart diseases, gastric ulcer and hypertension.
Patent JP-3297460-B2 (JP)
IPC: B05D1/02
Filed: 1992-03-19
Granted: 2002-07-02
Abstract: The apparatus for layering powder (157) onto particles (191) has a vessel (1) in which a rotor (21) is mounted rotatable around a vertical axis (3). The rotor (21) comprises a disc (23) with a supporting surface (23a) for supporting particles (191). The apparatus also has feeding means (67) with a substantially horizontal introducing member (71) protruding slightly into the vessel (1) above the disc (23). The introducing member (71) limits a liquid outlet and an annular powder outlet encompassing the liquid outlet. During a layering operation, the introducing member (71) protrudes into a bed of particles (191) lying on the rotating disc (23) and moved by the latter. There can then be sprayed liquid (129) and powder (157) simultaneously by one and the same introducing member (71) onto the particles (191) passing in proximity of said outlets. This enables layering powder (157) onto particles (191) and to produce thereby pellets having sizes lying in a narrow range, wherein the pellets can be produced by using only a small amount of liquid and in short time.   <IMAGE>
Patent JP-S6352921-B2 (JP)
IPC: B01D3/30
Filed: 1980-05-30
Abstract: Apparatus for effecting mass transfer between two fluid phases, the first of which is a liquid, which apparatus comprises a permeable element (9) which (a) allows passage of the fluids through the pores thereof, the wall surfaces of the pores providing a tortuous and substantially continuous path over which the fluids may flow, and (b) is rotatable about an axis (4) to subject the fluids to a mean acceleration of at least 150 m sec<-><2> as they flow through the said pores with the first fluid flowing away from the said axis, means (16,5,6) to charge the fluids to the permeable element and means (8) to discharge at least one of the fluids or a derivative thereof from the permeable element characterised in that the permeable element has a voidage of at least 80% and/or comprises strands, fibres, fibrils or filaments and/or is rotatable to subject the fluids flowing through the said pores to a mean acceleration of more than about 5000 m sec<-><2>.
Patent JP-H0532115-B2 (JP)
IPC: B05D5/06
Filed: 1985-05-02
Abstract: A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying of a mixture of reaction components, onto a plane horizontal support carried in a uniform movement of advancement relative to the spraying.
Patent EP-1225174-B2 (EP)
Inventor: IISHI EIICHI
IPC: A61K31/55
Filed: 2000-09-28
Granted: 2010-06-02
Abstract: Low-hygroscopic anhydrous mirtazapine crystals having a hygroscopicity of not more than 0.6% by weight when the crystals are stored in the air having a relative humidity of 75% at 25 DEG C under atmospheric pressure for 500 hours; a process for preparing the same; a crystal of a mirtazapine hydrate represented by the formula (I): <CHEM> wherein n is an integer of 1 to 5; and a process for preparing the same. According to the process of the present invention, stable anhydrous mirtazapine crystals having almost no hygroscopic property can be prepared by a convenient industrial process. In addition, since the anhydrous mirtazapine crystals of the present invention have excellent low hygroscopic property, they can be suitably used, for instance, as an antidepressant.
Patent EP-1912532-B2 (EP)
Inventor: GARBERS CHRISTINE
IPC: A46D1/00
Filed: 2006-08-03
Granted: 2013-01-09
Abstract: A brush head and a toothbrush having a brush head with inclined and tapered bristles. In one aspect, the toothbrush includes a grip part, a head part, and a bristle area with tufts of bristles that are inserted therein. At least one of said tufts of bristles is inclined. The brush head is characterized in that the bristles in the at least one inclined tufts of bristles is tapered.
Patent EP-0164180-B2 (EP)
IPC: G01N33/76
Filed: 1985-03-15
Granted: 1992-09-30
Abstract: A device for carrying out chemical or clinical testing of a liquid sample, for example a urine sample, by a specific binding assay, said device comprising a test component (2) which has a sensitised solid surface (2a) carrying an immobilised component of a specific binding pair relevant to the assay, and a handling piece (1), and characterised in that the test component (2) bearing the sensitised surface (2a) is removably mounted in spaced relationship with a removably mounted accessory component (4) carrying an accessory solid surface (5), and in that there is a space (4a) between the sensitised surface (2a) and the removable accessory component (4) to act as a container for sample liquid, so that when the device is contacted with a sample liquid source or immersed in liquid which is to provide the test sample, liquid of the sample can enter the space (4a) to contact the sensitised surface (2a), and the accessory surface (5) acts to retain and contain sample liquid in contact with the sensitised surface (2a) even after removal of the device from further contact with or immersion in the source of sample liquid, and in that the test component (2) is so formed that after removal of the removable accessory component (4) the sensitised surface (2a) is left exposed and accessible to further treatment liquid such as washing liquid and/or reagents.
Patent EP-0205475-B2 (EP)
Inventor: BANDYOPADHYAY PRADIP K
IPC: C12P21/00
Filed: 1985-12-04
Granted: 2002-09-04
Abstract: A synthetic DNA sequence and its genetic equivalents which sequencies are capable, when used in a recombinant DNA method, of directing production of a serine protease inhibitor protein. Recombinant DNA methods for the production of serine protease inhibitor proteins are also disclosed. These methods incorporate either the synthetic DNA sequence of the present invention or natural DNA sequences isolated from human cDNA or genomic libraries.
Patent EP-0412878-B2 (EP)
Inventor: FURTAK HANS
IPC: C03C3/097
Filed: 1990-08-01
Granted: 1998-03-04
Abstract: Glass compositions useful for forming fibers which are readily able to be degraded in a physiological medium such as that found in a human body. Advantageous compositions formed according to the present invention comprise the following components, set forth in percent by weight: SiO2: 57 to 70% Al2O3: 0 to 5% CaO: 5 to 10% MgO: 0 to 5% Na2O+K2O: 13 to 18% B2O3: 2 to 12% F: 0 to 1.5% P2O5: 0 to 4% Impurities: less than 2%
Patent EP-0723536-B2 (EP)
Inventor: SHEN JEROME L
IPC: A23L33/00
Filed: 1994-09-21
Granted: 2006-06-14
Abstract: On décrit un lactosérum à protéine végétale enrichi en aglucones isoflavones, une protéine de lactosérum et des procédés de production et de récupération de ceux-ci. Le lactosérum à protéine végétale enrichi en aglucones isoflavones est obtenu par traitement du lactosérum contenant des glucones isoflavones à l'aide d'une quantité suffisante d'enzyme bêta-glucosidase ou d'enzyme estérase ou d'acide, pour transformer au moins la plus grande partie des glucones isoflavones en aglucones et ainsi obtenir un lactosérum enrichi en aglucones. On obtient une protéine de lactosérum enrichie en aglucones par récupération de la protéine.
Patent EP-1001101-B2 (EP)
Inventor: STADELMANN HEINZ
IPC: E03F3/04
Filed: 1999-11-09
Granted: 2010-08-25
Abstract: Drainage channel (R20) for surface drainage and/or drainage of bulk material, etc. comprises a channel element (21) containing a grid element. A connecting part (32.1-32.3) for connecting two channel elements protrudes from one or both ends of the channel element and has at least one opening (34) for attaching a connecting element.  Preferred Features: The connecting part protrudes outwardly or inwardly in an offset manner from the channel element. A step (33) designed as an offset is formed between the connecting part and the channel element.
Patent JP-2823084-B2 (JP)
IPC: C09J123/02
Filed: 1990-04-18
Granted: 1998-11-11
Abstract: 2.1 For use as hot-melt adhesives and coatings, polyolefins require the addition of adhesion improvers, but these must not impair the viscosity, heat resistance, colour and odour. 
<??>2.2 Even addition of very small amounts of polyolefins which have been functionalised by means of unsaturated carboxylic acids causes a drastic increase in adhesion without any other impairment. 
<??>2.3 Hot-melt adhesive bonding of, in particular, polyolefins, thermosets, metals, wood and paper.
Patent JP-S6326400-B2 (JP)
IPC: G10L15/193
Filed: 1979-08-17
Abstract: Operation of a continuous speech recognition system operable according to the dynamic programming technique, is controlled by a state transition diagram in compliance with which word sequences to be recognized by the system with reference to a predetermined number of reference words Bn's are pronounced. The system comprises a state transition table accessed by the reference words Bn's to successively produce particular states y's in the diagram and previous states z's for each particular state y. In cooperation with a recurrence value and an optimum parameter table, a matching unit determines a recurrence value Ty(m) and an optimum parameter set ZUNy(m) according to: Ty(m) = min or max [Tz(u) + D(u, m, n)] z, u, n and ZUNy(m) = arg min or max [Tz(u) + D(u, m, n)], z, u, n  where u and m represent an end and a start point of a fragmentary pattern A(u, m) of an input pattern A representative of a word sequence and D(u, m, n), a similarity measure between the fragmentary pattern A(u, m) and a reference word Bn assigned to a permutation of the previous and the particular states z and y. By referring to the optimum parameter table and, as the case may be, to the recurrence value table, a decision unit recognizes the word sequence as a concatenation of optimum ones of the reference words Bn's.
Patent JP-3354987-B2 (JP)
IPC: C08F4/64
Filed: 1993-05-06
Granted: 2002-12-09
Abstract: Catalyst system usable for the polymerization of  alpha -olefins, comprising:   - a solid based on complexed titanium chloride of  delta  crystalline form;   - an organoaluminium compound;   - an organic oxygen compound of silicon; characterized in that the organoaluminium compound is an unhalogenated compound.
Patent JP-S5935551-B2 (JP)
IPC: H04N9/27
Filed: 1979-09-06
Abstract: A power supply designed primarily for polychrome cathode-ray tubes of the penetration type and capable of switchover to three and/or four levels comprises a main high-voltage source and one or more auxiliary sources having lower rated voltage values, the auxiliary source or sources being combined with the main source by means of a set of switches according to the total value of voltage to be applied to the polychrome cathode-ray tube in order to obtain a predetermined color. A circuit for recovering the switching energy is associated with the four-level supply system.
Patent JP-H0362818-B2 (JP)
IPC: D03D47/36
Filed: 1985-06-04
Abstract: In a weft feeder for weaving looms, a rotating reel winds a reserve of weft yarn turns around a drum held stationary and means are provided to move forward said turns on the drum, keeping them mutally spaced. Said means comprise a set of columns, prevented from rotating in respect of said drum, but partially and variably emerging from special seats of its periphery, thanks to the motion imparted thereon by the feeder motor shaft, in respect of which they are rotatably mounted by way of a skew bushing and a rotary bearing. Said bushing is formed of two hollow bodies, the first of which is keyed to the motor shaft, eccentric in respect of the drum axis, while the second is rotatably mounted on the first, but apt to be locked thereto in two positions at 180° one in respect of the other and having the outer surface inclined in respect of said axis.
Patent JP-3242445-B2 (JP)
IPC: E21B4/06
Filed: 1992-05-14
Granted: 2001-12-25
Abstract: Device in hammer machines. The device comprises a machine housing (1) and a hammer piston (2) movable to-and-fro in the machine housing. A drilling tool connected to the machine housing comprises a drill bit (5), a set of tubes (4) for rotating the drill bit and a set of rods (3) for transferring impact energy to the drill bit. A rod (11) situated adjacent to the drill bit is procided with an axial channel (7) and a radial channel (8) for supplying flushing medium to the flushing channel (6) of the drill bit. The distance (S) from the front end (9) of the drill bit to channel (8) is larger than the length (L) of the hammer piston (2). <IMAGE>
Patent JP-S6334851-B2 (JP)
IPC: C09K23/42
Filed: 1980-09-17
Abstract: The invention relates to non-ionic surface-active agents which correspond to the formula RO[C2H3(OZ)]R1 (I)  in which R denotes a linear or branched, saturated or unsaturated aliphatic radical containing 4 to 20 carbon atoms, R1 denotes (1) a, preferably linear, alkyl radical, (2) a linear or branched alkoxymethyl radical or (3) an alkenyloxymethyl radical, the alkyl or alkenyl parts of these radicals containing from 4 to 20 carbon atoms,and Z denotes a polyether linkage corresponding to the formula   <IMAGE>   in which &upbar& n denotes an average statistical value of 2 to 20 and A denotes (a) the group OH, (b) the group   <IMAGE>   in which u denotes 0 or 1, or (c) the group    <IMAGE>   in which u dentoes 0 or 1, the radicals R and R1 containing a total of 12 to 38 carbon atoms, as well as to the derivatives of the above compounds which result from the reaction of ethylene oxide or glycidol with the OH groups. These compounds can be used, in particular, as base surface-active agents or as additives in cosmetic or pharmaceutical compositions.
Patent JP-3215500-B2 (JP)
IPC: A61K31/4375
Filed: 1992-05-28
Granted: 2001-10-09
Abstract: Known synthetic antibacterials having a condensed pyridonecarboxylic acid skeleton include quinolone derivatives having various substituents at various positions of the skeleton. The possibility of the presence of diastereoisomerism in these derivatives, however, gives rise to a mixture of at least four diastereomers having properties differing from one another, resulting in the difficulty in applying the same as such as a medicine. Under these circumstances the present invention provides an antibacterial 1-(1,2-cis-2-fluorocyclopropyl) quinolone derivative represented by general formula (I) comprising a single diastereoisomer even when there are various diastereoisomers thereof. In formula (I), R<1> represents methyl, difluoromethyl, etc.; R<2> represents a saturated nitrogenous heterocyclic group; A represents C-X<3> or nitrogen; X<1> and X<2> represent each independently halogen; and X<3> and Z represent each hydrogen, etc. <CHEM>
Patent JP-H07113047-B2 (JP)
IPC: B01J27/10
Filed: 1986-06-13
Abstract: A catalyst support consisting essentially of a mixture of silica and magnesium chloride, said support having a porous structure and containing less than 100 micromoles of hydroxyl groups per gram of support; the process of making such support by heating such mixture at a temperature below about 720 DEG  C. in the presence of a dehydrating agent, and catalysts consisting essentially of such support and at least one active component.
Patent JP-H0522716-B2 (JP)
IPC: C07K7/00
Filed: 1984-07-12
Abstract: The invention provides new synergistine derivatives of the formula: <IMAGE>  (I)  in which Y=H or N(CH3)2 and R represents: (a) H or OH, (b) a radical of the formula NR1R2, in which R1 and R2=H, phenyl or pyridyl (optionally substituted by dialkylamino (1 to 4 C), alkyl (1 to 10 C) [optionally substituted by OH, SH, COOH, anilino, or alkylamino or dialkylamino of which at least one of the alkyl parts is substituted by OH, SH, COOH or anilino 9 , alkenyl (3 or 4 C) or alkynyl (3 or 4 C), or alternatively R1 and R2 together form a heterocycle optionally containing another heteroatom such as O, S or N (optionally substituted by alkyl), or (c) a halogen atom, a trimethylsilyloxy or dialkylphosphoryloxy radical or a radical -OSO2R3 or -OCOR4, R3  being alkyl, trifluoromethyl, trichloromethyl or optionally substituted phenyl and R4 being defined in the same way as R3 or being an acylalkyl, alkoxycarbonylalkyl or alkoxy radical, and also their salts and their preparation. These products are useful as intermediates in the synthesis of anti-bacterial synergistine derivatives.
Patent JP-2944051-B2 (JP)
IPC: H04W16/02
Filed: 1991-06-24
Granted: 1999-08-30
Abstract: PURPOSE:To provide a channel allocating method rich in flexibility enabling efficient channel allocation even to the plural kinds of communication signals in a TDMA mobile communication system. CONSTITUTION:Concerning a link channel allocating signal in a call setting procedure, a channel slot is designated according to a relative slot number, which defines a slot to transmit this signal as a reference, and the transmission speed of the communication signals.
Patent JP-2831357-B2 (JP)
IPC: G02B6/44
Filed: 1988-06-23
Granted: 1998-12-02
Abstract: An optical fibre cable comprises an inner sheath (3) containing at least one optical fibre member (1,2), and an outer sheath (5) containing the inner sheath (3). The inner sheath (3) is of a material which is soft and has a low modulus of elasticity. The outer sheath (5) of a material having bulk properties, such as density and stiffness, and surface properties, such as surface texture and friction such that the cable can be propelled along a duct by a flow of air travelling along the duct. An intermediate sheath (4) may be provided between the inner and outer sheaths (3, 5).
Patent JP-H0433794-B2 (JP)
IPC: C07D405/06
Filed: 1986-07-08
Abstract: The invention relates to 2,3-dihydrobenzofuran derivatives of the general formula:   <IMAGE>   in which: each of X1 and X2, which are identical or different, represents a hydrogen or halogen atom or an alkoxy radical containing from 1 to 4 carbon atoms, X3 represents a hydrogen atom or an alkyl radical having from 1 to 4 carbon atoms, Y represents a hydrogen atom or a hydroxy radical, each of R1 and R2, which are identical or different, represents an alkyl radical having from 1 to 4 carbon atoms, or R1 represents a methyl radical and R2 represents a phenylalkyl grouping or a 2-indanyl grouping, each of which may be substituted or unsubstituted, or R1 and R2 together form, with the nitrogen atom to which they are attached, a piperazinyl radical, a tetrahydroisoquinolyl radical, a morpholinyl radical or a tetrahydrothienopyridinyl radical.
Patent JP-H0649849-B2 (JP)
IPC: C09D171/02
Filed: 1990-06-22
Abstract: There is provided a curable substantially uniform mixture of an epoxy silicone, polyarylonium salts and a compatibilizer in the form a mixture of a long chain alkyl substituted phenol and an alkane diol. The curable mixture is convertable to a non-toxic, tack free adherent release coating for pressure sensitive adhesives.
Patent JP-S6243039-B2 (JP)
IPC: F16L39/00
Filed: 1983-09-08
Abstract: For supplying a pressurized cooling liquid to the outlet openings in a cutting head, there is provided an axial supply bore (3) opening into a distributing chamber. Radial passages (11) are provided which open into the distributing chamber and lead to the outlet openings at the periphery of the rotating cutting head. The distributing chamber is designed as a space coaxially surrounding the axial bore (3), being closed at its front side and having its mantle stationary arranged. At least two radial bores (9, 10) of opposite radial direction adjoin this annular space and are displaced in axial direction of the bore (3). The cutting head is sealingly guided on the non-rotating mantle of the annular space.
Patent JP-2618337-B2 (JP)
IPC: A61G5/00
Filed: 1994-06-27
Granted: 1997-06-11
Abstract: A cover plate (12) with cushioned mat (18) is rotatably mounted on a bottom plate (16). The cushioned mat (18) is fixed on the cover plate (12) by an integral, rigid retention ring (20), an inner bead (34) of the retention ring (20) engaging clampingly under an outer bead (26) of the cover plate (12). An annular groove (22) near the outer edge of the cover plate (12) causes the remaining annular wall (24) with the marginal bead (26) to be connected to the rotating plate (12) only via a thin web, this web representing a bending zone (28), so that when the retention ring (20) is lifted off the annular wall (24) acts as a resilient tongue and can be moved elastically inwards. <IMAGE>
Patent JP-2692708-B2 (JP)
IPC: E03D9/08
Filed: 1988-07-05
Granted: 1997-12-17
Abstract: A washing device for parts of human body comprises a thermostat mixing valve (T) which is disposed at a junction of a cold-water supply passage (2) and a heated-water supply passage (1), a latching solenoid valve (V1) which is mounted on a heated-water drainage passage (6) branched out from said heated-water supply passage (1) and a latching solenoid valve (V2) which is mounted on a mixed-hot-water supply passage (m). Due to such construction, electric power for heating water is no more necessary in the toilet bowl (B) and electric power for mixing heated water and cold water to produce mixed hot water to be ejected from an ejecting nozzle (7) also becomes unnecessary. Furthermore, electric power for operating the solenoid valve (V1, V2) is minimized by means of a latching solenoid. Accordingly, the overall consumption of electric power necessary for operating and controlling the washing device can be minimized thus enabling the use of a small dry (D) cell or battery as an electric power source of the washing device.
Patent JP-H0792180-B2 (JP)
IPC: F16L47/03
Filed: 1992-07-08
Abstract: The moulded article has welding sleeve elements (2), which are each provided with a heating winding (3, 3a, 3b) for connection to tubular parts. A clamping element (7) is provided with slots (8a) and screws (9) which are arranged in flanges (10), as a result of which the welding sleeve element (2) can be braced against the inserted tubular part, by means of the screws (9). In consequence, it is possible to fix and retain the parts before welding and during the welding operation. 
<IMAGE>