baber/WOPTO huggingface dataset:
Patent EP-0688748-B2 (EP)
Inventor: NISSFOLK FREDRIK
IPC: C07C9/22
Filed: 1994-06-24
Granted: 2004-07-14
Abstract: Method for removing catalyst from an olefinic oligomerization product, comprising the steps of oligomerizing one or more olefins in presence of a BF3 cocatalyst complex, and distilling the oligomerization product while separating vaporized BF3 cocatalyst complex, said distillation step comprising, simultaneously to said separation of BF3 cocatalyst complex, a separation of vaporized unreacted monomer from a bottom product which becomes substantially free from BF3 cocatalyst complex.
Patent EP-0690942-B2 (EP)
Inventor: KLEISER KLAUS
IPC: E21B7/06
Filed: 1994-04-28
Granted: 1999-10-06
Abstract: The invention pertains to a process for sealing off ground sites (1), in particular a waste dump, abandoned dumping grounds, pipelines or the like, or also still be excavated construction sites, using sealants, wherein a fully course-controlled boring technique is used to drive at least one bore (2) underneath the ground site (1) from the surface outside the ground site (1) and the sealant is injected into the soil surrounding the bore (2). To implement the process, jets for injecting the sealant into the soil are mounted on the steerable remote-controlled boring head.
Patent EP-1034453-B2 (EP)
Inventor: KRIS DIMITRIOS JACK
IPC: G02C7/02
Filed: 1999-04-26
Granted: 2016-03-23
Abstract: A progressive ophthalmic lens element including a lens surface having an upper viewing zone having a surface to achieve a refracting power corresponding to distance vision, a lower viewing zone having a greater surface power than the upper viewing zone to achieve a refracting power corresponding to near vision, and an intermediate zon extending across the lens element having a surface power varying from that of the upper viewing zone to that of the lower viewing zone and including a corridor of relatively low surface astigmatism, the progressive ophthalmic lens element including progressive design elements selected to reduce myopia progression.
Patent JP-S627022-B2 (JP)
IPC: B60V1/22
Filed: 1980-07-31
Abstract: A surface-effect aerofoil boat having two aerofoils arranged in tandem and having a gap for a propulsion or air screw between a vertical fin and an aerodynamic rudder and wherein the aerofoils are designed as hollow bodies subdivided into compartments some of which being provided with flooding and emptying devices. The rear aerofoil seen in the direction of travel is clipped with respect to the geometry of its trailing edge in a polygonal or rounded-off manner. The gap in the plane of rotation of the propulsion or air screw is widened in its radially outer zone relative to the inner zone near the axis.
Patent JP-2557465-B2 (JP)
IPC: C09K23/52
Filed: 1988-05-12
Granted: 1996-11-27
Abstract: This invention relates to a water-soluble, crosslinkable polymeric surfactant having fluorocarbon and ionic moieties. Such surfactant can be cured into tough, solvent resistant, low critical surface tension coatings useful for protective finishes on metal, plastics and fabrics. This surfactant has (1) at least one pendant fluorocarbon moiety and (2) at least one pendant ionic moiety which is capable of reacting with a counterion to form a crosslinked polymer. The reactive ionic moieties on the polymer chain can be anionic, cationic or zwitterionic (having an equivalent amount of both cationic and anionic moieties).
Patent JP-3646883-B2 (JP)
IPC: C03B7/16
Filed: 1994-05-24
Granted: 2005-05-11
Abstract: A molten glas gob distributor (10) for a glass container manufacturing system that includes a plurality of gob discharges (18,20,22) and a plurality of scoops (12,14,16) for receiving gobs from each such discharge and distributing the gobs among a plurality of troughs (30,32,34) leading to associated molds (35a,35b,35c) in an IS machine. Each scoop is mounted to rotate about a fixed axis with the upper end remaining positioned beneath the associated gob discharge while the lower end swings through an arc adjacent to the associated troughs. A plurality of electric servo motors (48,50,52) are individually coupled to each associated scoop for selectively and individually rotating the scoops. The electric motors are connected to servo motor controllers (60,62,64) for synchronizing operation of the motors and rotation of the scoops to each other and to operation of the forming machine (35). The motor controllers synchronize operation of each motor by means of a synchronizing input from the forming machine (Fig. 1). <IMAGE>
Patent JP-S626655-B2 (JP)
IPC: H01L21/67
Filed: 1978-11-09
Abstract: PURPOSE:To improve mounting precision, by holding a semiconductor pellet attached to a pickup tool of a mounting head by means of gauging arms provided on the outer surface of the tool and thereby positioning it, and mounting it on the adhesive-coated surface of a lead frame. CONSTITUTION:Mounting head 12 having vacuum-suction pickup tool 14, which is placed in the center of base 13 in such a manner that it can move up and down freely, is fitted to the end of rod 11, which can move back and forth in a straight line or move up and down. Gauging arms 16, which are supported by supporting shafts 15 and can rotate freely, are provided on the four sides of base 13. Tool 14 is made to make up-and-down motion by lever 22 which moves up and down about supporting shaft 12. Lower end 16a of arm 16 is opened or closed by positioning cam 28, and fixes up-and-down moving tool 14 for a specified time. By this, pellet 1 is sucked by tool 14, positioning is done by arm 16, and thereby it is placed on lead frame 5.
Patent JP-H0776801-B2 (JP)
IPC: C03C4/12
Filed: 1988-06-10
Abstract: Glass fibre suitable for use as the core in fibre lasers and/or amplifiers has a core which consists of a continuous glass phase and a disperse phase of crystallites. The preferred crystallites are the oxides and phosphates of rare earth metals, eg Nd2O3 and NdP5O14. The small size concentration and distribution of the crystallites keeps the attenuation down to acceptable levels.
Patent JP-3862768-B2 (JP)
IPC: B01F3/08
Filed: 1995-06-09
Granted: 2006-12-27
Abstract: Process for preparing dispersions containing mixed oxides having particle size lower than or equal to 50 nm and having narrow size distribution, comprising the following steps:   P1) preparing a microemulsion of water in oil, the oil being a perfluoropolyether, said microemulsion being obtained using a perfluoropolyether surfactant, the aqueous phase consisting of a solution of an inorganic salt of a M1 metal; P2) preparing a M2 metal salt of an anionic perfluoropolyether surfactant, such salt being soluble in the perfluoropolyether oil used in P1, the amount by moles of surfactant being such as to fully bind to the cation and so as not to be in excess; P3) adding P2 to P1 for obtaining the reaction system containing the two metals M1 and M2; M1 in aqueous phase and M2 in perfluoropolyether oil phase; P4) adding alkali solution to P3 with contemporaneous or subsequent heating, if P3 has not yet been heated, at the temperature necessary to form the desired oxide; then cooling and separating the aqueous supernatant; M1 and M2 belong to the metals capable of giving oxides; when the two metals M1 and M2 have different valence, then M1 is the metal ion with lower valence, different from Fe(II), optionally in admixture with Fe(II), M2 is the metal ion with higher valence.
Patent JP-S6035393-B2 (JP)
IPC: C09K3/14
Filed: 1984-07-25
Abstract: Cerium based glass polishing compositions, well adapted for the polishing, e.g., of optical glass, are comprised of (i) at least one crystalline phase of CeO2 type, and (ii) a crystalline phase which comprises a rare earth pyrosilicate having the formula Ln2-xCexSi2O7, wherein Ln is at least one lanthanide or yttrium and x is a number ranging from zero to less than 2.
Patent JP-S6335857-B2 (JP)
IPC: F16D55/227
Filed: 1983-08-30
Abstract: A disc brake device including a piston, an automatic adjuster and a sleeve piston within the cylinder of a caliper body, wherein braking and automatic braking-gap adjustment are achieved by a hydraulic input, and said piston is pushed by a mechanical input through said sleeve piston and said automatic adjuster for braking.
Patent JP-3502265-B2 (JP)
IPC: G10L25/93
Filed: 1998-06-15
Granted: 2004-03-02
Abstract: PROBLEM TO BE SOLVED: To precisely conduct a voiced/voiceless discrimination. SOLUTION: First, a voiced/voiceless discrimination is conducted in an on- time axis detecting section 4. If it is not discriminated to be voiceless, a voiced/ voiceless discrimination is conducted in an on-frequency axis detecting section 7. Moreover, a pitch detection is conducted in a pitch detecting section 8 only for the frame, which is not discriminated to be voiceless in the sections 4 and 7, and a voiced/voiceless discrimination is again conducted. In the section 4, a voiced/voiceless discrimination is conducted not only with the discrimination based on the number of zero crossings but also with the consideration on the energy element. Thus, a fricative sound is discriminated with a better precision.  In the section 7, a voiced/voiceless discrimination is conducted aiming at high frequency components and the sound, which can not be a voiced sound of a normal voice, is eliminated as a voiceless sound.
Patent JP-H0455944-B2 (JP)
IPC: B65B61/18
Filed: 1984-08-22
Abstract: A container (10) of synthetic plastics film material is provided with a re-sealable closure in the form of a re-usable adhesive tape (20) which bridges an opening (17) so as to form an airtight closure. The container (10) is opened by peeling the tape (20) from a surface (14) with which the tape is in contact and the container (10) is re-closed by re-applying the tape to the surface (14).
Patent JP-4262361-B2 (JP)
IPC: G01N33/00
Filed: 1999-06-28
Granted: 2009-05-13
Abstract: The present invention is a system for specific pollutants contained in diluted exhaust gases from thermal combustion engines, comprising a first module (1) which samples aldehyde and ketone emissions and a second module (2) which samples hydrocarbon emissions. The system according to the invention further comprises a control which coordinates the sampling(s) with predetermined working phases of the thermal engine. The first module (1) comprises a circuit (3) for trapping the aldehydes and the ketones contained in the diluted exhaust gases and a dilution air sampling circuit (4).
Patent JP-3075925-B2 (JP)
IPC: D06L1/04
Filed: 1994-07-14
Granted: 2000-08-14
Abstract: Compositions for removing silicone oil fibre finishes (brightening agents) contain, as essential constituent, a surfactant with cationic groups on the surfactant skeleton; these surfactants can also be amphoteric surfactants or betaine surfactants. These compositions may further contain acids, nonanionic surfactants, water-soluble nonionic polymers and solvents (without halogenated hydrocarbons). The compositions can be used to produce aqueous dispersions in the form of concentrates (as sellable material) or in the form of dilute liquors directly usable in the wash. The compositions are used for removing silicone oil finishes from textile substrates, especially from elastane fibre substrates; for this the compositions are ultimately used in the form of wash liquors.
Patent JP-3040547-B2 (JP)
IPC: F16B25/00
Filed: 1991-08-22
Granted: 2000-05-15
Abstract: The invention relates to a sharply threaded screw or a corresponding screw tap, for example for osteosynthesis purposes, a work set being proposed which is defined by several screws and/or screw taps which have different external diameters and, if appropriate, different core diameters, but which all have the same pitch. <IMAGE>
Patent JP-H0667829-B2 (JP)
IPC: A61K31/00
Filed: 1985-10-11
Abstract: Soft gelatin capsules containing a solution of from 15 to 30 parts by weight of ibuprofen in from 70 to 85 parts by weight of polyoxyethylene-polyoxypropylene polymer or in a mixture of from 30 to 76 parts by weight of polyalkylene glycol and from 7 to 40 parts by weight of a surfactant have a very rapid and high bio-availability of the active ingredient. The active ingredient is not re-precipitated therefrom by aqueous media such as artificial gastric juice.
Patent JP-H0571453-B2 (JP)
Inventor: AUGUSUTO MARUCHETSUTEI
IPC: B65B51/06
Filed: 1985-10-16
Abstract: An inlet applying roller (3) and an outlet applying roller (15) are elastically urged to project, at rest, from a casing (1) which may be fixed to a sealing machine. The inlet applying roller (3) is rotatably supported by support arms (6), which are movable along path defined by shaped windows (21) engaged with a fixed pivot (22), and the outlet applying roller (15) is rotatably supported by lever arms (13) rotatable about a fixed fulcrum (16). Said support arms (6) for the inlet rollers (3, 15) are kinematically connected to the support lever arms (13) of the outlet roller (15) so that the withdrawal movement of the inlet roller (3) is accompanied by a simultaneous withdrawal movement of the outlet roller (15) and the successive coming-out movement of the inlet roller (3) is made dependent on a simultaneous coming-out movement of the outlet roller (15). A cutting blade (37) is arranged between said rollers (3, 15) to cut the tape between subsequent cartons.
Patent JP-H0779640-B2 (JP)
IPC: A23L13/40
Filed: 1988-09-29
Abstract: Processed meat products comprising a thermally treated, uniform mixture of a meat and a konjac mannan gel. The konjac mannan gel is obtained by steaming a sol of konjac mannan gel. The meat product has a reduced calorific value and a high content of fibers derived from the konjac mannan gel. The meat product is rather tender and has a good feeling upon eating without involving sloppiness. A method for making such meat products is also described.
Patent JP-2955256-B2 (JP)
IPC: C07F7/08
Filed: 1997-09-12
Granted: 1999-10-04
Abstract: The novel silylalkyl or -alkenyl compounds conform to the general formula (I) <IMAGE> in which A<1>, A<2> and A<3> are aromatic or heteroaromatic molecular units such as 1,4-phenylene or pyrimidine-2,5-diyl which are linked via a single bond (where k and m are zero) or via functional groups M<1> and M<2>, such as CO-O or CH2-O; j, k, l, m and n are zero or 1 (j + l + n = 2 or 3), the radicals R<2>, R<3>, R<4> and R<5> are H or alkyl/alkenyl or cycloalkyl, the radicals R<6>, R<7> and R<8> have a comparable meaning (H); R<1> is alkyl/alkenyl or a substituent known from LC chemistry, such as an  alpha -haloalkanoic acid radical. The compounds have liquid-crystalline phases, which are in some cases broad and polymorphous.
Patent JP-3038122-B2 (JP)
IPC: B29C45/67
Filed: 1994-10-20
Granted: 2000-05-08
Abstract: A hydraulic actuation system for injection-moulding machines is proposed, having a hydraulic pump 14 and a plurality of hydraulic drives 1 to 6, which can be connected thereto in a selectable number and sequence via a hydraulic line network 13 and valves 7 to 12. For working with good efficiency and low operating costs, it is proposed   - that the hydraulic pump 14 is designed as a constant feed pump having a volumetric delivery (displacement) and/or delivery pressure which corresponds at least to the maximum consumption (absorption) of all the hydraulic drives 1 to 6, - that the hydraulic pump 14 can be driven by an electric motor 15 which can be controlled in its speed infinitely variably (steplessly) - or else at least with many steps - over a predetermined speed range, - that the volumetric delivery (displacement) and/or the delivery pressure can be adapted by the maximum drive speed of the electric motor 15 to the maximum consumption and/or to the maximum consuming pressure of all the hydraulic drives 1 to 6, - and that the speed for the electric motor 15 can be controlled proportionally with respect to the consumption and/or the consuming pressure of the respectively actuated hydraulic drives 1 to 6.
Patent JP-2963923-B2 (JP)
IPC: C07K14/00
Filed: 1989-10-16
Granted: 1999-10-18
Abstract: A lipoprotein possessing pulmonary surfactant activity comprising an alveolar polypeptide or protein and, covalently bound thereto, one or two fatty acid residue(s); a pharmaceutical composition comprising such lipoprotein and a phospholipid type of material; and a method of facilitating respiration in mammals including man, comprising administering an effective amount of such a lipoprotein or pharmaceutical composition to the respiratory tract of a patient subject to respiratory disorder so as to reduce surface tension at the air-liquid interface of the patient's alveoli.
Patent JP-H081319-B2 (JP)
IPC: F24F3/044
Filed: 1987-11-24
Abstract: An air conditioner has a dehumidifier (16) with coils (14, 15, 17). Coolant from a chiller (10) is pumped through the coils (14, 15, 17) and air is caused to flow through the coils with a fan (26). A sensor, such as a thermostat (32) is positioned in the air flow downstream of the dehumidifier and valves (21, 22, 23) are provided for controlling flow of coolant through the coils (14, 15, 17). The valves (21, 22, 23) are controlled by the sensor (32) via a control unit (20) so that coolant flow can be restricted as loading reduces.
Patent JP-2881869-B2 (JP)
IPC: C22C38/00
Filed: 1989-12-06
Granted: 1999-04-12
Abstract: Disclosed is a steel for plastics molds superior in weldability. The steel consists essentially of C: 0.1 to 0.3%, Mn: 0.5 to 3,5%, Cr: 1.0 to 3.0%, Mo:0.03 to 2.0%, V:0.01 to 1.0% and S: 0.01 to 0.10%; Si: not more than 0.25%, P: not more than 0.2%, and B: not more than 0.002%; the balance being substantially Fe; The alloy composition should satisfy the following formula:  BH = 326.0 + 847.3 (C%) + 18.3 (Si%)  - 8.6 (Mn%) - 12.5 (Cr%) </= alpha  mu  rho  &Uml&  460 The steel can be welded in the process of manufacturing a plastics mold without requiring preheating and postheating.
Patent JP-H0620088-B2 (JP)
IPC: H01R43/02
Filed: 1989-12-22
Abstract: A thin, of the order of 20 to 150 nm, layer of the element palladium in solder fusion adjacent to copper operates in a reducing atmosphere to enhance the fusion at low temperature in the total absence of flux. The enhancement capability of the invention can be used in almost all fusion joining operations employing low and high temperature solders and high temperature brazing materials and is applicable in all semiconductor contact technologies including that of the use of a copper block to remove and to thereby dress-up the solder on pads when chips are to be reconnected. The palladium layer of the invention promotes the chemical reduction of any oxides back to the element metals where the oxides are in the fusion region of either the chip or the circuit element to which it is to be attached thereby radically enhancing wetting by the fusion material and effecting joining at markedly reduced temperatures.
Patent JP-3010562-B2 (JP)
IPC: A61K9/22
Filed: 1990-11-30
Granted: 2000-02-21
Abstract: A sustained-release coating composition is described that contains an ethylcellulose and/or a methacrylic methylester together with a plasticizer and a detackifying agent. Sized drug granules are coated with this composition and then mixed with a polymeric composition containing at least one viscosity agent and formed into drug dosage units for the administration and sustained release of the drug in a patient. The sustained-release drug dosage units described produce a continuous, slow release of the drug at a therapeutically effective dosage level when administered to a patient.
Patent JP-H0458297-B2 (JP)
IPC: A01K5/02
Filed: 1985-03-28
Abstract: PCT No. PCT/SE85/00141 Sec. 371 Date Nov. 27, 1985 Sec. 102(e) Date Nov. 27, 1985 PCT Filed Mar. 28, 1985 PCT Pub. No. WO85/04305 PCT Pub. Date Oct. 10, 1985.A nutrient dispenser for supplying nutrient liquid to young animals includes a container (1) in which the liquid (2) is kept cool. Feeding the liquid is done via a solenoid valve (3) which is activated by the animal with the aid of an activating means (11, 12). The feed pipe (4) leading from the solenoid valve to the animal box has a heating element (7) which continuously keep the pipe warm and gives the fed-out nutrient liquid a temperature suitable for the animal. To avoid long storage of ready-mixed nutrient liquid, the container (1) may be formed with a store (31) intended for dry substance (30). The dry substance is fed to the container with the aid of a conveyor (32) driven by the amount of water (via 33, 34) predetermined for filling the container.
Patent JP-2888636-B2 (JP)
IPC: B01J20/281
Filed: 1990-12-07
Granted: 1999-05-10
Abstract: A fluorinated poly(naphthyl ether) having a repeat unit of the formula  <IMAGE>  wherein Y is (CF2)m,  <IMAGE>  <IMAGE>  m is an integer from 1 to 4, inclusive, and X is S, CO, SO2, O, P(C6H5), or C(OH)H. Such polymers are useful as low dielectric constant, low moisture absorption insulators for multilayered integrated circuit articles, especially in their crosslinked form.
Patent JP-H0644370-B2 (JP)
IPC: G11B15/665
Filed: 1988-03-24
Abstract: Helical scan tape recorder/playback apparatus includes a pair of concave air-bearing surfaces disposed immediately adjacent and tangential to opposing sides of a circumferential surface of a rotary head scanner, to cooperatively form a path for guiding magnetic tape past the head scanner at a predetermined angle other than zero degrees. A vacuum source serves to evacuate air from the vicinity of each air-bearing surface to create an air pressure gradient the effect of which is to cause magnetic tape to ride on a thin film of air interposed between the tape and each air-bearing surface during transport of the tape from a supply reel to a take-up reel.
Patent JP-3007144-B2 (JP)
IPC: A61K35/13
Filed: 1991-01-08
Granted: 2000-02-07
Abstract: Methods and systems are disclosed for encapsulating viable cells which produce biologically-active factors. The cells are encapsulated within a semipermeable, polymeric membrane by co-extruding an aqueous cell suspension and a polymeric solution through a common port to form a tubular extrudate having a polymeric outer coating which encapsulates the cell suspension. For example, the cell suspension and the polymeric solution can be extruded through a common extrusion port having at least two concentric bores, such that the cell suspension is extruded through the inner bore and the polymeric solution is extruded through the outer bore. The polymeric solution coagulates to form an outer coating. As the outer coating is formed, the ends of the tubular extrudate can be sealed to form a cell capsule. In one embodiment, the tubular extrudate is sealed at intervals to define separate cell compartments connected by polymeric links.
Patent JP-3594597-B2 (JP)
IPC: C07K7/06
Filed: 1994-06-30
Granted: 2004-12-02
Abstract: A peptide ligand analogue of peptide ligands derived from thrombin-cleaved thrombin receptor site on platelets resists inactivation by aminopeptidase M by substituting the  beta -amino acid isoserine for the N-terminal serine of the peptide ligand.
Patent JP-H0657312-B2 (JP)
IPC: B01J2/12
Filed: 1991-02-16
Abstract: PCT No. PCT/DE91/00128 Sec. 371 Date Aug. 19, 1992 Sec. 102(e) Date Aug. 19, 1992 PCT Filed Feb. 16, 1991 PCT Pub. No. WO91/12790 PCT Pub. Date Sep. 5, 1991.A device for carrying out a method of sugar-coating and/or film coating is provided with a partially perforated drum (48) which rotates about an axis (50). The inner space (47) of the drum can be exposed to a fluid flow (gas, fluid). The inner space (47) is associated with an element for guiding a gas flow which guides the gas flow as a controlled shell-shaped flow through the plane of the drum opening (43) and, with at least one longitudinal component with respect to the axis, through the inner space (47) of the drum (48).