baber/WOPTO huggingface dataset:
Patent TW-370536-B (TW)
Title: Metallocenes, process for their preparation and their use as catalysts
Inventor: KUBER FRANK
IPC: C08F4/639
Filed: 1994-12-15
Granted: 1999-09-21
Abstract: The present invention provides a binucleate metallocene compound of the formula II where M1 is zirconium, X is a halogen atom, the radicals R5, R6, R7 and R8 are identical or different and are a hydrogen atom, a halogen atom, a C1-C10-alkyl group which can be halogenated, a C6-C20-aryl group, a C7-C20-arylalkyl group, a -NR152, -SR15, -OSiR153, -SiR153 or -PR152 radical, where R15 is identical or different and is a C1-C10-alkyl group or a C6-C10-aryl group, or two or more adjacent radicals R5, R6, R7 and R8 together with the atoms connecting them form a ring system, R9 to R14 are identical or different and are a hydrogen atom, a halogen atom, a C1-C10-alkyl group which can be halogenated, a C6-C20-aryl group, a C7-C20-arylalkyl group, a C7-C20-alkylaryl group, a C2-C10-alkenyl group, a C8-C20-arylalkenyl group, a -NR152, -SR15, -OSiR153, -SiR153 or -PR152 radical, where R15 is identical or different and is a C1-C10-alkyl group or a C6-C10-aryl group, or two or more adjacent radicals R9, R10, R11, R12, R13 and R14 together with the atoms connecting them a ring system, k is 2, B is the following formula wherein M2 is silicon, R1 is a hydrogen atom or a hydrocarbon-containing C1-C10 radical, and R2 is a hydrogen atom or a hydrocarbon-containing C1-C4 radical, and a process for their preparation and their use as a catalyst for olefin polymerization.
Patent TW-357155-B (TW)
Title: High activity polyethylene catalysts
Inventor: HAGERTY ROBERT OLDS
IPC: C08F4/00
Filed: 1995-06-12
Granted: 1999-05-01
Abstract: A high activity polyethylene catalyst for polymerization of ethylene and a-olefine copolymer having 3 to 10 carbon toms, including solid supported catalyst pre drive and the auxiliary catalyst, including the pre drive: (a) silicone oxide, the silicone oxide having per g 0.4-0.9 mol of OH radical; (b) RmMgR^n, where R and R^ of alkyl of 4 to 10 carbon atoms and m + n the value of manganesium, the RmMgR^n to provide Mg:OH mol at the ratio of 1.0 to 1.8 in amount; (c) tetraalkyl silica acid ester, for provision of tetraalkyl silica acid ester; Mg mol ratio at 0.50 to 0.80, where the alkyl has 2 to 6 carbon atoms; (d) titanium tetrachloride, in amount thus to provide Ti:Mg mol ratio at 0.7 to 1.4, and the auxiliary catalyst being methyl aluminum chloride.
Patent TW-306944-B (TW)
Title: Segmentation precast concrete beam structure and construction method
Inventor: CHEN TSONG-YIH
IPC: E01D21/00
Filed: 1995-09-08
Granted: 1997-06-01
Abstract: A segmentation precast concrete beam structure, the two ends of which fixed with: a weight-supporting steel plate in a L shape, the inner side of which fastened with a plurality of reinforcing steels; two beam side steel plates, having a plurality of holes and reinforcing steels; a tensile force connecting device, connected with a plurality of tensile steel plates by using anchoring steel plates; the steel plates having several anchoring holes for steel bars; tensile steel plates having pivot holes corresponding to the anchoring holes for steel bars; the above elements fastened with the concrete beam; viewing from one side face of concrete beam, the two beam side steel plates facing each other; bolt tubes inserted into the holes; the concrete beam segmentations integrated into one piece by inserting the steel pivot axle into the holes of tensile force connecting device and screwing up; the two beam side steel plates connected together by a shear steel plate and screwed by the bolts which are inserted into the tubes; finally, fasten a plurality of fixing steel bars on the weight-supporting plate and the product finished.
Patent TW-304187-B (TW)
IPC: B65B3/22
Filed: 1995-10-09
Granted: 1997-05-01
Abstract: PCT No. PCT/EP95/03384 Sec. 371 Date Sep. 26, 1997 Sec. 102(e) Date Sep. 26, 1997 PCT Filed Aug. 27, 1995 PCT Pub. No. WO96/06779 PCT Pub. Date Mar. 7, 1996The invention relates to a device and a process for filling containers closed off at one end, in particular folded carton packings, with a liquid, comprising at least one transport device for moving the container (1), a storage container (5) for holding the liquid, and at least one filling head (2) connected to the storage container (5) and able to be closed off by a filling valve; the said filling head (2) being vertically movable in relation to the container (1) and being able to be lowered into this container (1). Reliable control of the relative movement between container (1) and filling head (2) has been achieved by a simple design, and in this way foaming has been safely eliminated in that a flow meter (8) is arranged between the storage container (5) and the filling valve and in that a control device (9) for converting the impulses of the flow meter (8) into vertical movements of the filling head (2) and/or the container (1) is provided and in that the relative movement between the folded carton packing and the filling head (2) is regulated on the basis of the volume of filling liquid flowing into the container (1); this volume being determined by a flow meter (8).
Patent TW-397779-B (TW)
Title: Automatic tire valve insertion apparatus for tubeless tire
Inventor: MATSUMOTO SHINJI
IPC: B23P19/02
Filed: 1995-12-29
Granted: 2000-07-11
Abstract: Provided is an automatic tire valve insertion apparatus for tubeless tire, in which a tire valve can be smoothly inserted into a valve hole of a wheel without entailing damage to the tire valve, wheel, push rod, etc. even though the position of the valve hole varies in the radial and width directions of the wheel. In the tire valve insertion apparatus, the valve hole of the wheel being rotated is detected, the wheel is stopped at a predetermined position by braking, and the tire valve is inserted into the valve hole by means of the push rod of a valve press-fitting device. A light emitting element for emitting a detection light to be transmitted through the valve hole and a light sensing element for receiving the detection light are arranged facing each other across the rotating wheel. The light emitting and sensing ranges of these elements are elongated in a direction perpendicular to a circular path of movement of the valve hole.
Patent TW-420711-B (TW)
Title: Liquid-crystalline medium
Inventor: WEBER GEORG
IPC: C09K19/42
Filed: 1996-01-23
Granted: 2001-02-01
Abstract: Liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises (a) one or more compounds of the general formula I in which R1 and R2 are each an unsubstituted alkyl or alkeny1 radical having 1 to 15 carbon atoms in which, in addition, one or more CH2 groups may be replaced, in each case independently of one another, by -O-, in such a way that O atoms are not linked directly to one another, and A1 and A2 are each 1, 4-phenylene, 1, 4-cvclohexylene or a single bond; (b) one or more compounds selected from the group consisting of the general formulae, II, III, IV, V, VI, VII and VIII; (c) and, if desired, one or more compounds of the formula IX, in which R1 and R2 are as defined above, and the individual radicals are defined as follows: R0 is n-alky1, oxaalky1, fluoroalkyl or alkeny1, in each case having up to 7 carbon atoms, X0 is F, C1, halogenated alky1,alkeny1, or alkoxy having 1 to 6 carbon atoms, Y1 and Y2 are each, independently of one another, H or F, and r is 0 or 1.
Patent TW-517060-B (TW)
Title: Chimeric proteins for use in transport of a selected substance into cells
Inventor: HEARTLEIN MICHAEL W
IPC: C07K19/00
Filed: 1996-05-31
Granted: 2003-01-11
Abstract: Chimeric proteins useful in transporting a selected substance present in extracellular fluids, such as blood or lymph, into cells; quantitative assays for the selected substance using chimeric proteins; DNA encoding the chimeric proteins; plasmids which contain DNA encoding the chimeric proteins; mammalian cells, modified to contain DNA encoding the chimeric proteins, which express and, optionally, secrete the chimeric proteins; a method of producing the chimeric proteins; a method of isolating the chimeric proteins; a method of using the chimeric proteins to assay the selected substance; and a method of reducing extracellular levels of the selected substance through administration of the chimeric protein, which results in transport of the selected substance into cells.
Patent TW-406259-B (TW)
Title: Power saving method and apparatus for use in multiple frequency zone drives
Inventor: OTTESEN HAL HJALMAR
IPC: G11B20/12
Filed: 1996-08-17
Granted: 2000-09-21
Abstract: A multiple frequency zoned disk storage device in which data is read from and/or written to the disk at two or more discrete disk velocities is disclosed. The disk storage device includes a low power mode where information is read/written from/to the disk while the disk velocity is reduced to conserve power. The allocation track locations into zones on the drive reduces the number of zone bit frequencies the storage device must handle.
Patent TW-302328-B (TW)
Title: High speed hydraulic press
Inventor: NAKABAYASHI HIDEAKI
IPC: B30B15/20
Filed: 1996-10-17
Granted: 1997-04-11
Abstract: A high speed hydraulic press having a high speed hydraulic cylinder installed above the main body of press, which is composed of a C shape frame body, and an up-and-down sliding element pushed by the high speed hydraulic cylinder; the press characterized by a manifold body directly installed in front of the high speed hydraulic cylinder; a control valve fitted to the manifold body for controlling the flow rate of fluid and/or pressure, and conveying the fluid to the high speed hydraulic cylinder through the passage of manifold body.
Patent TW-367266-B (TW)
Title: Filter sheet with deodorization, canister and high absorbing rate and manufacturing method thereof
Inventor: SHIE JIN-SAN
IPC: B01D39/04
Filed: 1996-11-09
Granted: 1999-08-21
Abstract: A kind of filter sheet with deodorization, canister and high absorbing rate and the manufacturing method thereof which is to prepare the activator, catalyst and pasty vegetative starch, liquid non-particle PVA and the active carbon; then proceed the agitation and mixing procedure and following steps, such as forming, dehydration, de-acid, cooling, rinsing to form the filter sheet body. The filter sheet can have an integrated characteristics with high absorption, easy-to-wash, better filtration, canister, deodorization.
Patent TW-307033-B (TW)
Title: A capacitor structure and its manufacturing process
Inventor: WU SHYE-LIN
IPC: H01L21/70
Filed: 1996-11-19
Granted: 1997-06-01
Abstract: A capacitor structure is applied to the memory cells over the substrate that has a device region and an isolation layer. The structure includes a first, a second capacitor plate and a dielectric layer. The first capacitor plate includes: a conducting layer distributed over the isolation layer. a contact plug through the conducting layer and part of the isolation layer. The bottom of the contact plug is connected to the cell node of the device region while the top of that is stretched out of the top surface of the conducting layer. K sets of ring type of conducting layers distributed over part of the above conducting layer in concentric circles with the contact plug as the center. The first capacitor plate are combined with the second capacitor layer on the dielectric layer by using the top and the spacer of the K sets of the conducting ring, the top and the spacer of the contact plug, and the dielectric layer to form the whole capacitor structure.
Patent TW-312717-B (TW)
Title: Manufacturing method of reinforced grid web
Inventor: Chen jin-jian
IPC: D04G1/02
Filed: 1996-11-22
Granted: 1997-08-11
Abstract: A manufacturing method of reinforced grid web, mainly including the following steps: (1) take a yarn stand; (2) fix a plurality of bobbins of warp end on the stand; the axes of bobbins parallel to one another; (3) feed each bobbin of warp end into a fabric machine; (4) feed weft yarn into the fabric machine; (5) use the fabric machine to weave the warp end and the weft yarn into the desired grid web shape; (6) the woven grid web send out from the fabric machine and led to a tank filled with glue; the grid web coated with a layer of glue; (7) put the coated grid web into a drying cabinet having a predetermined temperature; (8) the grid web moving in a predetermined speed in the drying cabinet;(9) take out the dried grid web, and let it cool down; and (10) wind up the finished product.
Patent TW-343315-B (TW)
Title: Method and system for selecting pattern recognition training vectors
Inventor: JAMES H ERRICO
IPC: G06F7/00
Filed: 1997-03-27
Granted: 1998-10-21
Abstract: In a computer, a method of selecting a plurality of training vectors for a pattern recognition system, the method comprising the following steps: receiving a plurality of example signals representing a plurality of classes within an example space, each of the plurality of example signals being associated with a respective class; generating a plurality of cluster centroids by applying a K-means clustering algorithm to the example signals, each of the cluster centroids corresponding to one of the classes; assigning each of the plurality of example signals to a closest one of the plurality of cluster centroids by performing a nearest-neighbor search between the plurality of cluster centroids and the plurality of example signals, whereby producing a plurality of clusters; determining whether at least one of the clusters includes a quantity of overlapping example signals that exceeds an overlap threshold, if so, increasing in number the plurality of cluster centroids and repeating the step of assigning; and selecting the plurality of training vectors by a uniform sampling of the plurality of example signals from each of the plurality of clusters.
Patent TW-349871-B (TW)
Title: Multi-layer distal catheter section
Inventor: SAMSON GENE
IPC: A61M25/00
Filed: 1997-05-23
Granted: 1999-01-11
Abstract: A distal-most section, including: an extended tubular element having a proximate end and a distal end, with a path between the two ends being defined as an inner vasculum, including the tubular element: (1) an inner polymer hard lining containing LDPE, LLDPE or linear LLDPE mixed with EVA or mixture with LDPE; (2) an coaxially located tubular metal tape located in said inner polymer hard lining; (3) an outer tubular sleeve, containing linear LLDPE containing EVA or radioactivated or heat tapering mixture of LDPE.
Patent TW-340189-B (TW)
Title: Refractory reflective optical system and the device using the same
Inventor: INOUE KAZUKARA
IPC: G02B13/18
Filed: 1997-07-05
Granted: 1998-09-11
Abstract: A sort of refractory reflective optical system, having: independent incoming optical element and outgoing optical element; reflector, having a reflective surface forming a part of the perspective element; and lens, having a concave side forming the other part of the lens in interactive disposition as per the design: said lens formed in said incoming optical element, said reflector formed in said outgoing optical element, said reflector formed in said incoming optical element, and said lens formed in said incoming optical element in such an order for passing of light, optical element for formation of said outgoing optical element for formation of single optical face and inside single optical lens for formation of said lens in said outgoing optical element as the negative lens of the light.
Patent TW-490511-B (TW)
Title: A method of suppressing convection in a fluid in a cylindrical vessel
Inventor: FUJIWARA SHINSUKE
IPC: H01L21/363
Filed: 1997-07-14
Granted: 2002-06-11
Abstract: An object of the present invention is to provide a method of suppressing convection of a fluid in a cylindrical vessel by means of realizing an environment under micro gravity which can be maintained for such along time that growth of a large-sized crystal be economically effected. The feature of the present invention consists in a method of suppressing occurrence of natural convection of a fluid in a cylindrical vessel, when a density gradient due to difference in temperature, concentration or partial pressure is added to the gas or liquid filled in the cylindrical vessel along the central axis of the vessel, characterized by maintaining horizontal the vessel and rotating it around the central axis.
Patent TW-344060-B (TW)
Title: Processor and method for speculatively executing a conditional branch instruction utilizing a selected one of multiple branch prediction methodologies
Inventor: SOUMMYA MALLICK
IPC: G06F9/40
Filed: 1997-07-15
Granted: 1998-11-01
Abstract: A processor, comprising: one or more execution units for executing instructions, said one or more execution units including a branch processing unit for executing branch instructions, the branch processing unit including: selection logic for selecting one of a plurality of branch prediction methodologies; a branch prediction unit for predicting a resolution of a conditional branch instruction utilizing the selected branch prediction methodology; and means for speculatively executing the branch instruction according to the prediction; in which the selection logic selects a branch prediction methodology from said plurality of branch prediction methodologies for predicting a resolution of a subsequent conditional branch instruction in response to an outcome of the prediction.
Patent TW-486463-B (TW)
Title: Guanidine derivatives, method for making the same, and anti-cancer composition containing the same
Inventor: CHEN JI-WANG
IPC: C07D285/14
Filed: 1997-10-04
Granted: 2002-05-11
Abstract: The present invention provides a sulfonyl-N-hydroxylguanidine having a general formula of: in which R is a phenyl, substituted phenyl, phenylhydrophenyl, substituted phenylhydrophenyl, benzofuranyl, substituted benzofuranyl, diazoyl, thienyl, substituted thienyl, thienoxylphenyl, or alkoxylphenyl; and R1 is hydrogen or halogen.
Patent TW-450806-B (TW)
Title: Insect repellent emulsions
Inventor: ROSS JAMIE S
IPC: A01N25/24
Filed: 1997-12-09
Granted: 2001-08-21
Abstract: An insect repellent emulsion composition comprising: an insect repelling effective amount of N,N-diethyl-m-toluamide; water; 0.1 to 5 percent by weight of a film-forming polymer selected from the group consisting of copolymers of octadecene and maleic anhydride, copolymers of 1-triacontane and vinyl pyrrolidone, acrylates/octylacrylamide copolymer, acrylates/PVP copolymer, acrylates/acrylamide copolymer, acrylates/VA copolymer, ethylene/maleic anhydride copolymer, polyisobutene, polyvinyl alcohol, PVP/eicosane copolymer, starch/acrylates/acrylamide copolymer, hexanedioic acid polymers and mixtures of any two or more thereof; 0.01 to 5 percent by weight of an emulsifier-emulsion stabilizer selected from the group consisting of acrylates/C10-30 alkyl acrylate crosspolymer, carbomer, methyl vinyl ether/maleic anhydride copolymer, a salt of triethanolamine and stearic acid, and mixtures of any two or more thereof; and, optionally, from 0.1 to 10 percent by weight of an emulsifying agent selected from the group consisting of sorbitan stearate, stearic acid, sorbitan oleate, cetyl alcohol, glyceryl oleates, glyceryl stearatesx, sorbitan sesquioleate, DEA-cetyl phosphate, oleth-20, PEG-8 distearate, PEG-8 oleate, PEG-2 stearate, polysorbate 20, polysorbate 60, polysorbate 80, propylene glycol stearate, sodium laureth sulfate and mixtures of any two or more thereof.
Patent TW-362309-B (TW)
Title: Method of and system for communication between points along a fluid flow
Inventor: STURM JOHN A
IPC: H04B13/00
Filed: 1997-11-25
Granted: 1999-06-21
Abstract: A method of communicating data between points along a fluid flow includes providing a plurality of remotely writable and readable data storage units capable of flowing in the fluid flow; remotely writing data to the data storage units as they pass a first point in the fluid flow; and remotely reading data from the data storage units as they pass a second point in the fluid flow downstream of the first point. The system of the present invention includes a plurality of remotely writable and readable data storage units capable of flowing in the fluid flow; a data writer at the first point for remotely writing data to the data carriers as they pass the first point in the fluid flow; and a data reader at the second point for remotely reading data from the data carriers as they pass the second point in the fluid flow.
Patent TW-466231-B (TW)
Title: Process for preparing aldehydes by hydroformylation of olefinic compounds having from 3 to 5 carbon atoms in the presence of an aqueous catalyst phase
Inventor: BOGDANOVIC SANDRA
IPC: C07C45/50
Filed: 1998-01-09
Granted: 2001-12-01
Abstract: The present invention relates to a process for preparing aldehydes by reacting an olefinically unsaturated compound having from 3 to 5 carbon atoms with hydrogen and carbon monoxide at from 20 to 170 DEG C and from 1 to 300 bar in the presence of an aqueous phase comprising rhodium and sulfonated triarylphosphines as catalyst and from 1 to 35% by weight of a compound of the formula (1) R(OCH2CH2)nOR1, where, in the formula (1), R is hydrogen, a straight-chain or branched alkyl radical having from 1 to 4 carbon atoms or a hydroxyalkyl radical having from 1 to 4 carbon atoms, R1 is hydrogen or a methyl radical and n is an integer from 3 to 50.
Patent TW-439381-B (TW)
Title: Method of implementing connection security in a wireless network
Inventor: RAIVISTO TOMMI
IPC: H04L29/06
Filed: 1998-01-13
Granted: 2001-06-07
Abstract: The invention relates to a method of providing connection security for a connection between terminals in a wireless network. In the method data is transmitted from a first terminal (MS1) via nodes in the network to a second terminal (MS2). The method according to the invention is characterized by that it includes the steps of: routing the transmitted data via a mediator (MD). Using the first security method for providing connection security at the security protocol layer between the first terminal (MS1) and the mediator (MD). Using the second security method for providing connection security at the security protocol layer between the mediator (MD) and the second terminal (MS2), and performing the security method conversion at the security protocol layer at the mediator (MD).
Patent TW-I247089-B (TW)
Title: Utility lighter
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/36
Filed: 1998-01-22
Granted: 2006-01-11
Abstract: The present invention relates to a utility lighter (10) including a housing (12) having a handle (14) at one end (16) and a nozzle (18) at another end (20) and including a fuel supply (22) connected for selective fluid communication with the nozzle (18). An ignitor assembly, such as a piezoelectric mechanism (34), is operatively connected to the housing (12) for generating a spark proximate the nozzle (18) and an actuating assembly (38, 80, 46) is connected to the housing (12) proximate the handle and operates to both dispense fuel from the fuel supply (22) and to activate the ignitor assembly (34). A linking mechanism (120, 134, 140) is provided in order to initiate the flow of fuel from the fuel supply prior to generation of a spark such that a spark is generated when fuel is present at the nozzle (18). A locating mechanism (150, 152, 162, 164) is provided proximate the valve (28) of the fuel container (22) in order to properly position the fuel container (22) within the housing (12). In addition, an isolator cap (170) is disposed around the nozzle (18) to assist in directing the spark in the vicinity of the nozzle (18).