baber/WOPTO huggingface dataset:
Patent JP-S645984-B2 (JP)
IPC: B22D11/115
Filed: 1983-07-20
Abstract: A process for casting metals comprising simultaneously applying a stationary magnetic field and a variable magnetic field to the molten metal in the course of solidification. The magnetic fields act in the same direction and generate radial vibrations in the metal, causing the cast metal to have an improved homogeneous structure and surface condition.
Patent JP-H0456320-B2 (JP)
IPC: G10L19/02
Filed: 1980-11-06
Abstract: Speech synthesizing arrangement for use in both voice-excited channel and formant vocoders. To derive an excitation signal from a base-band, signal distortion networks are used in these vocoders. Simple distortion networks have the drawback that the natural sound of the reproduced speech signals leaves much to be desired for. Networks which give a better guarantee for a more natural speech reproductive have the drawback that they are of a rather complicated design. According to the invention, an improved natural sound of the reproduced speech is obtained, using simple networks, by generating separate excitation signals for different frequency ranges by means of at least two separate distortion networks.
Patent JP-3195416-B2 (JP)
IPC: H04W76/10
Filed: 1992-06-15
Granted: 2001-08-06
Abstract: Establishing a connection between two terminals for mobile subscribers of a private or of a virtual private network when the terminals are connected somewhere in a network interconnection of a multiplicity of private or virtual private networks and public networks. Private or virtual private networks with associated intelligent network functions (INSCP); inputting dialling information containing a network discrimination identification, setting up a data connection from the calling subscriber to the INSCP, determining the location of the destination subscriber, the associated path and the dialling information; transmitting the dialling information to the terminal of the calling subscriber and selecting the received dialling information. <IMAGE>
Patent JP-S603324-B2 (JP)
IPC: C08F210/16
Filed: 1978-12-28
Abstract: A process for producing an ethylene copolymer having a density of from 0.900 to 0.945 g/cm<sup>3</sup> by copolymerizing a predominant amount of ethylene with a minor amount of an alpha-olefin containing at least 3 carbon atoms which process comprises first polymerizing a said alpha-olefin in the presence of a catalyst composed of (A) a titanium catalyst component supported on a magnesium compound, (B) an organoaluminum compound, and (C) an organic acid ester until 0.01 to 50 g of said alpha-olefin, per gram of the titanium catalyst component (A), have been polymerized, and second copolymerizing the ethylene and a said alpha-olefin in the presence of the said catalyst at a temperature of from room temperature to 100° C and a pressure of from 1 to 100 kg/cm<sup>2</sup> until more than 100 times the weight of the polymerformed in the first step has been produced. By means of this process it is possible to avoid problems associated with prior art processes, such as the low output of high temperature melt-polymerization techniques for producing high molecular weight copolymers or the dissolution or swelling of copolymers in the polymerization solvent employed in slurry polymerization methods.
Patent JP-2723345-B2 (JP)
IPC: C08F20/04
Filed: 1990-06-26
Granted: 1998-03-09
Abstract: A process to efficiently utilize the chain transfer agent, hypophosphorus acid or salts, in the preparation of low molecular weight carboxylate polymers is provided and comprises employing in-process neutralization of the carboxylic acid monomer(s). A low molecular weight carboxylate polymer containing phosphinate and phosphonate functional groups and where not more than 20% of the phosphorus is present in inorganic non-polymeric compounds is also provided.
Patent JP-H07103205-B2 (JP)
IPC: C08F265/00
Filed: 1987-07-14
Abstract: Sequentially-produced polymer particles comprising a core bearing at least two lobes may be useful in aqueous binder, coating and adhesive compositions. These sequentially-produced polymer particles may contribute sufficient film-build and ICI viscosity to the compositions such that the amount of thickener or other rheology modifier usually found in binder, coating and adhesive compositions may be reduced or eliminated.
Patent JP-S5733629-B2 (JP)
IPC: G11C11/404
Filed: 1980-12-12
Abstract: A system for accessing a memory line coupled to a plurality of aligned memory cells has only a decode circuit and means for applying a drive pulse coupled to one end of the line, the other end of the line is connected to a pulldown circuit which provides a low impedance path to ground unless it is overdriven by the drive pulse. The drive pulse is applied only to a line selected by the decode circuit.
Patent JP-H0369040-B2 (JP)
IPC: F02K9/97
Filed: 1985-08-12
Abstract: A thermal protection device is intended for protecting structures submitted to high temperature and high speed ablative flow in the presence of high frequency vibrations and of the type comprising an armature containing a binder layer. The armature is a fringed meshing comprising a meshed portion submitted to ablative flow and fringes thereon directed to the structure surface to be protected with a predetermined orientation relative to the direction of said flow. Such a device is obtained for example by winding on a mandrel a fringed strip previously impregnated with a polymerizable resin which is polymerized after forming. The device can protect reactor conduits conveying high temperature corrosive gases.
Patent JP-H0322363-B2 (JP)
IPC: A61K31/12
Filed: 1981-12-28
Abstract: An aqueous solution containing ubidecarenone which is characterized by the fact that a hydrogenated lecithin is incorporated. This solution is stable and free from side effects.
Patent JP-3153058-B2 (JP)
IPC: F04D29/66
Filed: 1993-09-07
Granted: 2001-04-03
Abstract: Noise reducing device in a blower (11), in particular a side duct blower for the combustion air supply in a heating device, provided with a gas inlet duct (13), a gas outlet duct (14) and a gas advance arrangement (15), there being arranged, at least in the region of the opening cross-section (18, 19) of the gas inlet duct (13) and/or of the gas outlet duct (14), an arrangement for inducing a flow resistance (interference arrangement 20, 21). <IMAGE>
Patent JP-H0366359-B2 (JP)
IPC: C07C67/56
Filed: 1985-10-09
Abstract: Saturated fatty acids differing in chain length by at least two carbon atoms can be separated by contacting a feed mixture containing the acids at adsorption conditions with an adsorbent comprising a crystalline silica having a silica to alumina mole ratio of at least 12:1, thereby selectively adsorbing the longer-chain saturated fatty acid. The remainder of the feed mixture is then removed from the adsorbent, and the selectively adsorbed acid recovered from the adsorbent by desorption at desorption conditions with a desorbent liquid soluble in the feed mixture and having a polarity index of at least 3.5.
Patent JP-2743564-B2 (JP)
IPC: B60Q1/06
Filed: 1990-09-14
Granted: 1998-04-22
Abstract: PURPOSE:To enable aiming adjustment irrespective of brightness in the circumference by making this aiming adjustment achievable as checking a fact that the center of a beam of light conducted out of an illuminant passes through the center of an opening of a horizontal member. CONSTITUTION:An aiming adjustment checking mechanism 21 is installed in a spot corresponding to the upper part of an illuminant 3 on top of a reflector 4, and it is composed of a base plate 22 clamped onto the reflector 4, a horizontal member 23 supported by this base plate 22 free of rocking motion and a light conducting part 24, whose bottom end 24b is installed as piercing through the reflector 4 and its upper end 24a extends up to the vicinity of the horizontal member 23. In a horizontal plate 28 of this horizontal member 23, there is provided an opening 31 similar to the upper end 24a in a part corresponding to an upper part of the upper end 24a of the light conducting part 24. In a state of holding the horizontal member 23 in horizontality, an operator sights the upper end 24a of the light conducting member 24 through the opening 31 of the horizontal member 23, and a rocking angle of the reflector 4 is adjusted by an aiming adjusting mechanism (unillustrated herein) so as to have the aiming upper end 24a housed in this opening 31, thus the aiming adjustment takes place.
Patent JP-H082643-B2 (JP)
IPC: B41F31/26
Filed: 1988-09-30
Abstract: An inking cylinder adapted for a keyless inking system of a printing apparatus comprises a cylindrical base mumber, and an ink receiving layer covered over the surface of the cylindrical base member. The ink receiving layer is composed of a flexible substrate and many fine spherical members (and hard material powder) uniformly dispersed in the flexible substrate. External shell of each the fine spherical members is partially ruptured by grinding force and its hollow interior is opened. The ink on the cylinder surface is caught by this opened hollow interior of each the fine spherical members. A method for producing the above inking cylinder comprises a a first step for uniformly dispersing fine spherical members (and hard material powder) in a substrate, a second step for covering the substrate dispersed with the fine spherical members on a surface of a cylindrical base member to form an ink receiving layer on the base member, and a third step for grinding the surface of the ink receiving layer so that the fine spherical members in the surface region are partially grinded and their shells are ruptured to open the hollow interior of the fine spherical members.
Patent JP-H0784670-B2 (JP)
IPC: B01D59/18
Filed: 1986-10-21
Abstract: In order to produce a plurality of plate shaped metal bodies containing a microstructure from a single molding tool constituting a master for the bodies, a negative mold is formed by filling the recesses in the microstructure of the tool with electrically insulating material and fastening to the insulating material an electrically conductive material which contacts the end faces of the microstructure of the tool.
Patent JP-2840143-B2 (JP)
IPC: A61F2/06
Filed: 1991-09-04
Granted: 1998-12-24
Abstract: A tubular seamless woven cloth is produced by using a non-fired or fired thread of polytetrafluoroethylene as at least a part of a warp thread or/and a weft thread. The weaving is done by a double elastic webbing method or by inserting a weft thread into warp threads warped like skeins.
Patent JP-H0563020-B2 (JP)
Inventor: HASEGAWA HIROSHI
IPC: H01L23/538
Filed: 1986-10-31
Abstract: The invention relates to joining of fine wires, and more particularly to a wire bonding method suitable for connecting a number of wires within a narrow area. A first wire is bonded on a pad (1), and a second wire (3) is bonded on the position where the first wire (2) has been bonded. Bonding of a subsequent wire (4) is performed in that the wire is stacked and bonded in similar manner mentioned above. Thus a plurality of repair wires can be bonded within one pad even if the pad (1) area is very small.
Patent JP-H0238246-B2 (JP)
IPC: B01D29/09
Filed: 1986-10-31
Abstract: Apparatus has a rotary drum (1) provided with a heating jacket (12) therearound. The drum is mounted on a base (3) pivotally supported on a pedestal (2). The base (3) can be caused to take different orientations so as to enable the drum to take different attitudes. While the drum is in a vertical position, a mixture of fine particles and a liquid is supplied into the drum through a supply passage (27) formed axially in a rotary shaft (24) which extends into the drum rotatably and axially slidably relative to the drum. The mixture is filtered through a filter (21) disposed in the drum. Filter liquid is discharged to the outside. The particles are prevented from passing through the filter and remain in the drum. Thereafter, the particles are heated and dried by a heating jacket (12) on the drum while the drum is caused to assume a horizontal position and being rotated. The drum is then inclined such that the initially upwardly directed end thereof is directed obliquely downward. Thereafter, an agitating blade (25) and sweeping blades (26) on the inner end of the rotary shaft (24) is rotated and shifted axially, whereby the dried particles are agitated and swept, to be discharged to the outside.
Patent JP-2808877-B2 (JP)
IPC: C07K5/062
Filed: 1990-09-29
Granted: 1998-10-08
Abstract: Epoxysuccinamic acid derivative represented by general formula (I), which is useful for treating myolysis, pharmaceutically acceptable salt thereof, and intermediate therefor, wherein R<1> represents C1 to C10 alkyl, phenyl or benzyl. <CHEM>
Patent JP-3411594-B2 (JP)
IPC: C08F10/00
Filed: 1992-10-13
Granted: 2003-06-03
Abstract: Mfr. of an olefin polymerisation catalyst comprises; (a) a mixt. as a support contg. at least one cpd. A chosen from oxides of gps. IVb and IIIa, IVa elements with at least one chromium salt. (b) preactivation of the mixt. by heat in an oxidising atmos. at a temp. less than the fusion temp. of the chromium salt to give a precursor. (c) activation of this precursor by calination in oxidising atmos. in the condition that part of the chromium is coverted to hexavalent chromium. The support, pref. contains a cpd. A, for example, silica, alumina, aluminium phosphates or mixts. of these. It is also pref. that the support contains at least one cpd. B having an element from gp. IVb and IIIa and the cpd. B is different from A. Cpd. A is a particle bed in the support and is treated with a gas comprising cpd. B during fluidisation. Cpd. B is pref. TiCl4. After treatment, the mixed cpd. formed is preactivated. Chromium salts are organic salts, pref. chromium acetylacetonate present at 0.05-10% by wt. ratio to total mixt..
Patent JP-3357150-B2 (JP)
IPC: B65H51/14
Filed: 1993-11-29
Granted: 2002-12-16
Abstract: In known removal apparatuses for elongate material, the roller chains on which the clamping jaws are fastened must be manually retensioned. If this retensioning does not take place soon enough, increased wear of the roller chains and of the chain wheels can occur. The novel removal apparatus has tensioning elements (41) which exert a tensile force in the direction away from the drive chain wheels (33) on the at least two tensioning chain wheels (35) which are displaceable with their bearing housings (37) in the longitudinal direction of the roller chains (19). A self-locking wedge (99) prevents the tensioning chain wheels (35) from oscillating back and forth. The automatic resetting of the roller chains (19) reduces the wear of the removal apparatus (17) and avoids speed changes during transportation of the elongate material (23). The removal apparatus according to the invention is suitable in particular for transporting cables and pipes. <IMAGE>
Patent JP-3096449-B2 (JP)
IPC: G03F1/62
Filed: 1997-12-03
Granted: 2000-10-10
Abstract: A method of assembling an optical pellicle including a pellicle frame and a pellicle membrane comprising: (a) selecting a pellicle frame corresponding to the shape of the desired pellicle; (b) applying an adhesive containing a first solvent to the pellicle frame; (c) heating the pellicle frame to evaporate the first solvent; (d) fabricating the pellicle membrane; (e) applying a second solvent to the adhesive on the pellicle frame. The second solvent is a mixture of at least two solvents with boiling points which differ by at least 10[deg]C; and (f) mounting the pellicle membrane to the adhesive in the pellicle frame.
Patent JP-2968053-B2 (JP)
IPC: A61P25/08
Filed: 1990-12-19
Granted: 1999-10-25
Abstract: This invention relates to 4-benzyl-5-phenyl-1,2,4-dihydro-3H-1,2,4-triazol-3-ones and to their use as anticonvulsants for treatment of seizure disorders.
Patent JP-2886681-B2 (JP)
IPC: C09K5/04
Filed: 1989-12-04
Granted: 1999-04-26
Abstract: A liquid composition is described which comprises: (A) a major amount of a fluorine containing hydrocarbon containing one or two carbon atoms, and (B) a minor amount of a soluble organic lubricant comprising at least one carboxylic ester compound characterized by the formulae: RO(R<1>O)nC(O)R<2> and R<3>OC(O)R<2>, wherein R is a hydrocarbyl group of at least 2 carbon atoms, R<1> is a hydrocarbylene group, R<2> is H, hydrocarbyl, -CF3, -R<4>CN, -R<4>-NO2 or R<5>OCH(R<6>)-, R<3> is a -R<4>CF3, -R<4>CN or -R<4>NO2 group, provided that R<3> may be a hydrocarbyl group when R<2> is -R<4>CN, n is an integer from 1 to about 50, R<4> is a hydrocarbylene group, R<5> is H, a lower hydrocarbyl group or R<7>C(O)- where R<7> is a hydrocarbyl group, and R<6> is H or a lower hydrocarbyl group. Liquid compositions are also described containing fluorine-containing hydrocarbons also containing other halogen such as chlorine. The liquid compositions are useful particularly as refrigeration liquids in refrigerators and air-conditioners including auto, home and industrial air-conditioners.
Patent JP-3301761-B2 (JP)
IPC: H02M3/158
Filed: 1992-07-08
Granted: 2002-07-15
Abstract: PCT No. PCT/FR92/00652 Sec. 371 Date Mar. 24, 1993 Sec. 102(e) Date Mar. 24, 1993 PCT Filed Jul. 8, 1992 PCT Pub. No. WO93/02501 PCT Pub. Date Feb. 4, 1993This invention relates to an electronic device for the conversion of electric energy between a voltage source E and a current source J. This device is comprised of cascaded switching cells (CLk) each having two switches (IAk, IBk) and comprising capacitors (Ck) associated with the cells for distributing the voltage of the source over the switches, and control logics (LGk) which condition the exchanges of energy and are synchronized for limiting the voltage supported by each switch to a fraction (V/n) of the supply voltage, for limiting the ripple amplitude of the voltage of the output to the same fraction V/n and for conferring on this ripple voltage a frequency (nF) which is a multiple of the switching frequency (F) of the switches.
Patent JP-3943599-B2 (JP)
IPC: F24H1/00
Filed: 1997-06-18
Granted: 2007-07-11
Abstract: A purge manifold assembly, which can be used in a gas purged immersion heater, includes a housing having a vessel wall having an aperture extending therethrough. A purge manifold is located adjacent the vessel wall. The purge manifold includes an aperture extending therethrough and colinear with the vessel wall aperture, a bore extending in the purge manifold, in a direction approximately normal to the purge manifold aperture, and a port communicating the bore with the purge manifold aperture. A fitting body extends into the vessel wall aperture and the purge manifold aperture. The fitting body includes a longitudinally extending through bore and a port communicating with the through bore. The port also communicates with the port of the purge manifold. In this way, a purge gas is allowed to flow through a sheath enclosing a heater wire held in the housing of the gas purged immersion heater.
Patent JP-3825797-B2 (JP)
IPC: B01J31/02
Filed: 1994-07-06
Granted: 2006-09-27
Abstract: This invention relates to an epoxidation catalyst having improved selectivity stability which catalyst comprises silver, a promoting amount of alkali metal, a promoting amount of magnesium, a promoting amount of rhenium and, optionally, a promoting amount of rhenium co-promoter selected from sulphur, molybdenum, tungsten, chromium and mixtures thereof, supported on a carrier comprising at least 85 percent by weight of alpha alumina and from 0.001 to 2 percent by weight (measured as the element) of magnesium in the form of an oxide.
Patent JP-3360826-B2 (JP)
IPC: C07K16/00
Filed: 1993-07-28
Granted: 2003-01-07
Abstract: Antigenes are disclosed for producing antibodies against collagen, as well as a process for producing such antigenes, antibodies against collagen produced by immunization with the disclosed antigene, and the use of such antibodies for detecting collagen.
Patent JP-3122139-B2 (JP)
IPC: A61P29/00
Filed: 1992-10-14
Granted: 2001-01-09
Abstract: PCT No. PCT/US92/08775 Sec. 371 Date Apr. 14, 1994 Sec. 102(e) Date Apr. 14, 1994 PCT Filed Oct. 14, 1992Methods and compositions for treating allergic reactions, including cutaneous, ocular, nasal and Bronchial allergic disease, are disclosed. Interleukin-1 and Tumor Necrosis Factor receptors, and analogues thereof, are employed which bind the respective effector competitively and thereby suppress allergic reactions.
Patent JP-3497506-B2 (JP)
IPC: G06F1/00
Filed: 1992-10-16
Granted: 2004-02-16
Abstract: A desk structure is provided that is adapted for use in a modular work environment. The desk structure has a transparent portion in its top member and incorporates a pair of side walls, a bottom shelf, and a back brace. The desk structure is cooperatively associated with an underdesk adjustable monitor support assembly. The support assembly incorporates a shelf member and a pair of side supports and such are all preferably comprised of formed wire. Each side support is associated with desk components including adjacent portions of one side wall, the top member, the bottom shelf, and the back brace. The shelf member is adjustably associated with the side supports.
Patent JP-3199381-B2 (JP)
IPC: B42D15/10
Filed: 1993-11-09
Granted: 2001-08-20
Abstract: PCT No. PCT/SE93/00949 Sec. 371 Date Jun. 9, 1995 Sec. 102(e) Date Jun. 9, 1995 PCT Filed Nov. 9, 1993 PCT Pub. No. WO94/11577 PCT Pub. Date May 26, 1994The invention relates to a method of producing visible, preferably transparent or translucent, continuous streaks and/or delimited fields in paper in conjunction with forming a paper web in a paper machine. The method is characterized by essentially preventing dewatering of paper stock/paper fibres on one or more surfaces of a wire in the forming unit of a paper machine in conjunction with forming a paper web in the machine, and by applying a special stock that contains fibres which differ from the other fibre material deposited on the wire, optionally together with an arbitrary filler and/or binder. The invention also relates to a valuable document, such as a banknote, produced from the aforedescribed paper.
Patent JP-3338443-B2 (JP)
IPC: A43B13/36
Filed: 1991-07-25
Granted: 2002-10-28
Abstract: The interchangeable upper of the disclosed footwear includes a foot covering adhesively secured to an insole molded of relatively flexible, shock-absorbent material to a desired shape, size and thickness, and having a narrow shoulder surrounding its upper surface. This insole is received in a one-piece outsole molded from a material having memory, so as to always seek to return to its original molded shape, which has a bottom corresponding in size and shape to the insole which is surrounded by an upstanding wall having a height which corresponds to the thickness of the insole and a narrow lip extending inwardly from its upper edge. During molding, the bottom may be made flat or, alternatively, the portion of the bottom from the heel to the widest part of the foot may be made flat and the portion forward thereof gently curved upwardly from the plane of the flat portion. The lip on the outsole mechanically engages the shoulder on the insole, and because the outsole attempts to return to its molded shape any tendency of the outsole to gap at the upper edge with stepping movement is essentially prevented. The material of the outsole is sufficiently elastic to secure insole and outsole together, yet to be stretched the small amount necessary to release the lip from the shoulder for removal of the outsole.