baber/WOPTO huggingface dataset:
Patent TW-I227232-B (TW)
Title: Novel bicyclic compounds and their use in medicine, process for their preparation and pharmaceutical compositions containing them
Inventor: LOHRAY BRAJ BHUSHAN
IPC: A61K31/5415
Filed: 1998-10-28
Granted: 2005-02-01
Abstract: The present invention relates to novel antiobesity and hypocholesterolemic compounds, their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. More particularly, the present invention relates to novel beta-aryl-alpha-oxysubstituted alkylcarboxylic acids of general formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them.
Patent TW-411739-B (TW)
Title: BGA substrate structure and its manufacturing process
Inventor: CHIAN JIA-CHI
IPC: H05K3/00
Filed: 1999-03-19
Granted: 2000-11-11
Abstract: A BGA substrate structure and its manufacturing method are provided. The BGA substrate includes a substrate, a copper plate, and an insulating layer. An opened trench is formed in the central region of the insulating layer. Two circuit layers are formed respectively on the outside surfaces of the substrate and the insulating layer. The two circuit layers are connected by a plurality of conductive plugs. The circuit layer on the outside surface of the substrate and the copper plate are connected by a plurality of heat conductive plugs. During packaging a die, the die is located in the opened trench and combined to the copper plate. Since the die is connected to the copper plate by surface contacting, the heat dissipation area is increased and the heat dissipation efficiency is thus improved.
Patent TW-464534-B (TW)
Title: Device for gassing a liquid
Inventor: HANKAMMER HEINZ
IPC: A23L2/54
Filed: 1999-05-24
Granted: 2001-11-21
Abstract: The present invention relates to a device for gassing a liquid with a pressurized gas, with a pressure container (1) in which the pressurized gas to be dissolved in the liquid is stored, a filling apparatus (20) which can be connected sealed to a vessel (3) containing the liquid and with transfer elements (50) for transferring the gas from the pressure container (1) to the filling apparatus (20), the filling apparatus (20) having a filling mechanism (21, 40) which has a valve (40) with which the connection between the inside of the vessel (3) containing the liquid and the pressurized section (25) of the filling apparatus (20) can be created. To create a device of the kind named at the beginning with which handling while pressurizing liquid containers with the gas to be dissolved in the liquid is made much simpler and more convenient, it is proposed according to the invention that the filling apparatus (20) is freely movable in all directions at least within a pre-settable action radius vis-a-vis the pressure container (1).
Patent TW-430757-B (TW)
Title: Beat counter and method thereof
Inventor: CHEN FANG-CHU
IPC: G04F5/00
Filed: 1999-05-20
Granted: 2001-04-21
Abstract: A rapid and stable beat counter and a method thereof can calculate the beat of an inputted digital sound signal. The method mainly comprises: (i) receiving a digital sound signal; reducing the sampling rate of the digital sound signal while summing the sampling points within each particular range; (ii) smoothing the summed signals and calculating the difference between two sampling points separated for a sampling point; and setting the data points having a difference below zero to zero, thereby obtain a start point peak row; and (iii) comparing the start point peak row with a unit pulse series set of a different period; selecting the period of the unit pulse series, that matches best with the start point peak row, as the possible period of the start point peak row, thereby calculating the beat per minute. Furthermore, in order to increase the stability of the beat counting, the method further comprises a step of increasing the stability for determining whether there is a need to update the beat per minute.
Patent TW-453063-B (TW)
Title: Transverse correlator structure for a rake receiver
Inventor: FERNANDO JOHN SUSANTHA
IPC: H04B1/709
Filed: 1999-08-16
Granted: 2001-09-01
Abstract: A rake receiver for use in a CDMA system is implemented as a transverse correlator in the complex domain. The transverse topology results in the correlator comprising a plurality of serial stages, each stage formed as a canonical unit of a multiplier, adder and memory. When implemented in the complex domain, the multiplier is replaced by multiplexers and the hardware may be significantly reduced by multiplexing between the I and Q components.
Patent TW-418532-B (TW)
Title: Capacitor forming method in the integrated circuit
Inventor: LI YU-HUA
IPC: H01L27/108
Filed: 1999-09-30
Granted: 2001-01-11
Abstract: The present invention discloses a capacitor forming method in the integrated circuit which includes the following steps: forming an inter polysilicon oxide and polysilicon plug on the substrate with formed word line structure; then, forming the dielectric on top of the inter polysilicon oxide for the preparation of capacitor trench; opening the capacitor trench and forming the lower electrode plate of the capacitor, the capacitor dielectric and a polysilicon layer; then, characterized by the invention, forming a spin on glass on the polysilicon layer and cleansing and back-etching to remove part of the spin on glass; further, forming a photoresist layer to define the pattern of the upper electrode plate of the capacitor; lastly, cleansing and removing the remained spin on glass and etching the polysilicon layer to form the upper electrode plate of the capacitor.
Patent TW-418280-B (TW)
Title: Vehicular four cycle engine
Inventor: HORI YOSHIAKI
IPC: F01L1/00
Filed: 1999-10-12
Granted: 2001-01-11
Abstract: This invention concerns a vehicular four-cycle engine in which the axial line of the cylinder bore is arranged approximately horizontally and a camshaft is arranged between an intake valve and an exhaust valve with intersecting operating axial lines forming an approximately V-shape. The solution includes that, a camshaft 401 is arranged above the axial line LC of a cylinder bore 291, and on a projection drawing to a plane that the operating axial line LI of an intake valve 351 is perpendicular to the axial line of a crankshaft and also the axial line LC of the cylinder bore 291 is included, an angle <alpha>I, formed by the axial line LC of the cylinder bore 291 and the operating axial line LI of the intake valve 351 is set larger than an angle <alpha>0 formed by the axial line LC of the cylinder bore 291 and the operating axial line L0 of an exhaust valve 361.
Patent TW-562743-B (TW)
Title: In-press process for coating composite substrates
Inventor: CHEN FRANK
IPC: B05D3/02
Filed: 1999-11-06
Granted: 2003-11-21
Abstract: An improved process for manufacture of polymer coated composite substrates is described. A coated composite substrate is prepared in the press by applying a layer of a primer coating composition to the surface of a compressible mat comprising fibers and/or particles and a resin binder. The primer coating composition is formulated preferably as a fast setting polymer latex capable of forming a chemically crosslinked polymer matrix when applied to the surface of a compressible mat. A thermosetting top coat composition can be applied directly over the wet primer coating composition before heat-processing the mat to improve surface quality and release characteristics. Compressing and heating the coated mat produces a primed composite substrate directly out of the press.
Patent TW-459270-B (TW)
Title: Fast heating and cooling apparatus for semiconductor wafers
Inventor: GAT ARNON
IPC: H01L21/26
Filed: 1999-12-01
Granted: 2001-10-11
Abstract: The present invention is directed to an apparatus and process for heating and cooling semiconductor wafers in thermal processing chambers. In particular, the apparatus of the present invention includes a cooling device for actively cooling the wafers after the wafers have been heated. During use, the cooling device can be movable towards and away from a wafer placed in the chamber for selectively cooling the wafer at desired times. In an alternative embodiment, a gas can be directed towards the wafer for rapidly reducing the temperature of the wafer at the completion of the process. Alternatively, the wafer can be lowered to close proximity of a cooling member to achieve active and selective cooling.
Patent TW-444132-B (TW)
Title: Method for predicting the radius of curvature of microlens
Inventor: GU CHI-FA
IPC: G02B3/00
Filed: 2000-02-24
Granted: 2001-07-01
Abstract: A method for predicting the radius of curvature of microlens is disclosed, wherein the volume of the microlens material layer is controlled by accurately controlling the spinning speed of coating and the exposure energy of microlithography. Then proceed a lens formation procedure, so that the patterned microlens material layer forms a microlens. Then measure the diameter of the microlens, multiply the volume of the microlens material layer by a contraction coefficient, calculate the volume of the microlens, then calculate the radius of curvature of the microlens by the diameter and volume of the microlens.
Patent TW-478166-B (TW)
Title: A semiconductor device
Inventor: WIDDERSHOVEN FRANCISCUS PETRUS
IPC: H01L29/788
Filed: 2000-03-02
Granted: 2002-03-01
Abstract: In a non-volatile memory, the word lines (6) are closely spaced without the usual field oxide or trench isolation between adjacent word lines. In a virtual ground embodiment, the surface area of one cell may be reduced thereby to practically 2F2, F being the minimum photolithographically-limited process dimension. In a NMOS embodiment, in which a nitride layer (8) is used for storing electric charge representing data, the packing density may be doubled evenly, by storing two bits per cell, thus reducing the area to F2 per bit. This can be achieved by reversing the read current with respect to the write current.
Patent TW-455902-B (TW)
Title: Color picture tube having a tension mask attached to a frame
Inventor: REED JOSEPH ARTHUR
IPC: H01J29/07
Filed: 2000-03-24
Granted: 2001-09-21
Abstract: The present invention provides an improvement in a color picture tube having a tension mask supported by a support frame mounted within the tube. The mask includes an active apertured portion formed by a plurality of parallel vertically extending strands, between which are elongated operational apertures through which electron beams pass during operation of the tube. Top and bottom border portions, outside the active apertured portion of the mask, have additional apertures therein that are aligned with the longitudinal centerlines of the strands.
Patent TW-469541-B (TW)
Title: Approximate-bipolar junction transistor circuit
Inventor: JANG JENG-JIE
IPC: H01L21/328
Filed: 2000-04-13
Granted: 2001-12-21
Abstract: For most bipolar junction transistors, the application of analog signal processing aspect is based on the characteristic of exponential function such that part of applications is difficult to be replaced by metal oxide semiconductor field transistor (MOSFET) such as amplifier with variable gain, signal processor of transferring linear function, logarithm filter developed recently and so on. In the complementary MOSFET (CMOS) technology, although the side-grown transistor and a transistor with weak inversion region can provide part of the substitution methods, there are a lot of development concerning the approximately exponential circuits because the transistors stated above have worse characteristics. But it is difficult to treat and use these approximately exponential circuits like a single bipolar junction transistor. Although these approximately exponential circuits can be successfully applied on the amplifier with variable gain, they are difficult to be applied in most signal processors of transferring linear functions and logarithm filters. The present invention proposes one set of approximate bipolar junction transistors, in which the approximate bipolar junction transistors are manufactured by using CMOS technique and can be simulated for use as bipolar junction transistors. Therefore, the amplifier with variable gain, the signal processor of transferring linear function and the logarithm filter can be realized by using this approximate bipolar junction transistor.
Patent TW-I254063-B (TW)
Title: sPS nanocomposites and processes for producing the same
Inventor: CHEN IN-MAU
IPC: C08J3/20
Filed: 2000-05-09
Granted: 2006-05-01
Abstract: Disclosed is a sPS nanocomposite with improved crystallization properties and higher mechanical strength, which comprises a polymer matrix containing syndiotactic polystyrene (sPS), and a layered clay material uniformly dispersed in the polymer matrix, said layered clay material being intercalated with an onium cation and optionally along with a polymer or oligomer which is compatible or partially compatible with sPS, and the interlayer distances of said layered clay material being at least 20A. The sPS nanocomposite of the invention can be prepared by in-situ polymerization, melt blending, or solution blending. According to the invention, the layered silicate dispersed in the sPS matrix not only improves crystallization properties of sPS, but also leads to high mechanical strength.
Patent TW-483087-B (TW)
Title: Plasma processing device, electrode structure thereof, and mounting base structure
Inventor: KOMINO MITSUAKI
IPC: H01L21/00
Filed: 2000-06-21
Granted: 2002-04-11
Abstract: The present invention provides an electrode structure used in a plasma processing device which processes an object body W as specified in an evacuated processing container 26 by using plasma. The electrode structure is equipped with an electrode part 38, which has a heater part 44 inside, a cooling block 40 which is jointed with the electrode part 38 and has a cooling jacket 58 cooling the electrode part 38 inside, heat-resistant metal seal members 66A, 66B, which seal the electrode-side heat conduction gap spaces 62, 64 formed between the electrode part and cooling block, and an electrode-side heat conductive gas supply means 94 which supplies heat-conductive gas to the electrode-side heat-conduction spaces. Consequently, the sealing property does not deteriorate, even at a high temperature range of 200 DEG C or higher, e.g. and about 350 to 500 DEG C and with no heat-conductive gas leakage.
Patent TW-I268275-B (TW)
Title: Fluorochemical oligomeric compound, polymer composition comprising same, shaped article comprising same and oily mist resistant electret filter medium comprising same
Inventor: JARIWALA CHETAN PRABODH
IPC: D06M13/252
Filed: 2000-08-08
Granted: 2006-12-11
Abstract: The present invention provides a novel fluorochemical oligomer, and polymer composition comprising the fluorochemical oligomeric compound and a thermoplastic or thermoset polymer. The polymer composition is useful in preparing shaped articles such as fibers and films which have desirable oil- and water repellency properties.
Patent TW-I234468-B (TW)
Title: Veterinary formulation for administration of a water-insoluble drug to a target animal through a water distribution system
Inventor: EKHART PETER FRANK
IPC: A61K31/4184
Filed: 2000-08-30
Granted: 2005-06-21
Abstract: This invention concerns a method for the preparation of a suspoemulsion formulation, which can be easily produced on an industrial scale and which allows the reproducible and effective administration of one or more water-insoluble veterinary drugs through water distribution systems. The water-insoluble veterinary drug, in finely ground form, is dispersed in a water immiscible liquid, followed by homogenisation of this system into a water phase. To facilitate the preparation of a stable formulation, one or more stabilising agents such as emulsifiers, thickeners, anti-oxidants and anti-microbials can be used. The resulting suspoemulsion shows excellent long term storage stability and a good ""in use"" stability after dilution in a vessel and during all handling and transport in the water distribution system.
Patent TW-473970-B (TW)
Title: Manufacturing method of solder ball for packaging material
Inventor: JANG DAU-GUANG
IPC: H01L23/488
Filed: 2000-10-25
Granted: 2002-01-21
Abstract: A manufacturing method of solder ball for packaging material is disclosed, which comprises reeling a metal wire material for wiring to be produced as a narrow diameter core line, so as to proceed cutting operation to cut the wire material with the required size of the product; proceeding the cleaning treatment to the wire material for removing the residue attached to the surface or dust, proceeding a solder ball formation process with the falling due to self-weight of material itself after the cleaning treatment, so as to produce the solder ball body of required size; cleaning the solder ball surface formed, performing the selection and testing work after the cleaning operation to produce the packaging solder ball that meets the requirement of accurate circle and high yield rate, so as to greatly enhance the processing capability, thereby saving the manufacturing cost and providing the characteristic of even more accurate bonding/soldering accuracy in the subsequent applications. The yield rate of the whole process can be more than 95% to meet the mass production demanding of high yield rate, and also greatly enhance the competitiveness in the industry.
Patent TW-475158-B (TW)
Title: Real-time reduction method for Chinese fonts
Inventor: JIAN HE-JIUN
IPC: G06T5/20
Filed: 2000-10-25
Granted: 2002-02-01
Abstract: The present invention provides a real-time reduction method for Chinese fonts, which can generate the reduced fonts for the Chinese bit-map fonts displaying on an electronic calculator in real time. The Chinese bit-map fonts are composed of a plurality of columns and rows of pixels according to a predetermined original bit-map text format. The reduction method comprises: arranging each column and each row of pixels of the Chinese bit-map font in two sets of serial numbers respectively based on the arranged sequence; configuring a plurality of predetermined reduced bit-map format; receiving the requirement for reducing the font into a certain predetermined reduced bit-map format; configuring a plurality of two neighbored column and row of pixel pairs as the predetermined operating unit, respectively; and, conducting a binary OR operation on the predetermined plurality of operating units to obtain the effect of reduction, wherein the number of the plurality of two neighbored column and row of pixel pairs is a half of the row number difference between the predetermined original bit-map text format and the reduced bit-map text format.
Patent TW-I271429-B (TW)
Title: Adhesive tape and substrate for adhesive tape
Inventor: NAKAGAWA YOSHIO
IPC: C08K3/00
Filed: 2000-11-03
Granted: 2007-01-21
Abstract: The present invention provides an adhesive tape containing a substrate and an adhesive layer formed on at least one side of the substrate, wherein the substrate contains an olefin polymer and a flame retardant, but substantially no halogen atom, and the adhesive tape has a thermal deformation at 100 DEG C of not more than 65%. The present invention also provides a substrate containing an olefin polymer and a flame retardant, but substantially no halogen atom, wherein the olefin polymer contains the following component A and component B: component A: a thermoplastic resin having a carbonyl oxygen atom in the molecular skeleton; component B: a polymer alloy containing an ethylene component and a propylene component. The adhesive tape and the substrate for the adhesive tape of the present invention are free of generation of dioxin and toxic gas upon incineration, and show superior resistance to thermal deformation, flame resistance and superior stretchability in combination.
Patent TW-I248367-B (TW)
Title: Devices for the delivery of drugs having antiprogestinic properties
Inventor: JUKARAINEN HARRI
IPC: A61M35/00
Filed: 2000-11-08
Granted: 2006-02-01
Abstract: This invention relates to a device for the controlled release over a prolonged period of time of a drug having antiprogestinic properties, said device comprising a core comprising said drug, optionally a membrane encasing said core, wherein said core and/or membrane is made of a siloxane-based elastomer composition comprising at least one elastomer and possibly a non-crosslinked polymer. The device is characterized in that the elastomer composition comprises poly(alkylene oxide) groups and that the poly(alkylene oxide) groups are present in the elastomer or polymer as alkoxy-terminated grafts of polysiloxane units, or as blocks, the said grafts or blocks being linked to the polysiloxane units by silicon-carbon bonds, or as a mixture of these forms.
Patent TW-462080-B (TW)
Title: Forming method of MOSFET with recessed-gate beyond photolithography limit
Inventor: TZENG HUNG-HUEI
IPC: H01L21/027
Filed: 2000-11-10
Granted: 2001-11-01
Abstract: The present invention discloses a forming method of MOSFET with recessed-gate beyond photolithography limit, which comprises, first forming a first dielectric layer and a second dielectric layer on a semiconductor substrate, and forming a first opening on the second dielectric layer; subsequently, forming a first spacer on the sidewall of the first opening, and removing the first dielectric layer in the first opening; next, forming a trench in the semiconductor substrate by anisotropic etching technique, and forming a doped second spacer on the sidewall of the trench; next, forming a gate dielectric layer on the bottom wall of the trench; and finally forming the source and drain of the MOSFET and the electrode of the recessed-gate.
Patent TW-500828-B (TW)
Title: Process for phosphating, after-washing and cathodic electro-dipcoating
Inventor: BROUWER JAN-WILLEM
IPC: C23C22/83
Filed: 2001-03-05
Granted: 2002-09-01
Abstract: A process for pretreating metal surfaces, comprising the steps (a) layer-forming phosphating, (b) after-washing and (c) cathodic electro-dipcoating, wherein, in (b), after-washing is carried out using an aqueous solution containing from 0.001 to 10 g/l of one or more of the cations of lithium, copper or silver, as well as a substance known in phosphating as an accelerator. The cathodic electro-dipcoating in (c) may be carried out using a conventional lead-containing electro-dipcoating applicable by cathodic deposition or, without the quality being impaired, using a modern lead-free electro-dipcoating applicable by cathodic deposition.
Patent TW-470657-B (TW)
Title: An inhalation device
Inventor: SELMER ANDERS
IPC: B65B69/00
Filed: 2000-12-22
Granted: 2002-01-01
Abstract: The present invention relates to a blister pack (12) having a plurality of blisters (13) each holding a dose of a powdered medicament comprising a lower base (18) containing a plurality of cavities (19) for the powdered medicament and an upper sealing foil layer (20) which covers the lower base (18) to form the blisters (13). Each cavity (19) is provided with at least one adjacent slit (21) formed by scoring the foil layer (20) and a lower base (18). The slit (21) ensuring accurate penetration of a cavity (19) by a suction tube through which a user can inhale the contents of the cavity (19).