baber/WOPTO huggingface dataset:
Patent TW-I233946-B (TW)
Title: Improved anti-IgE antibodies and method of improving antibodies and compositions containing the improved anti-IgE antibodies
Inventor: LOWMAN HENRY B
IPC: C12P21/08
Filed: 1998-07-02
Granted: 2005-06-11
Abstract: The present invention relates to a method for adjusting the affinity of a polypeptide to a target molecule by a combination of steps, including: (1) the identification of aspartyl residues which are prone to isomerization; (2) the substitution of alternative residues and screening the resulting mutants for affinity against the target molecule. In a preferred embodiment, the method of substituting residues is affinity maturation with phage display (AMPD). In a further preferred embodiment the polypeptide is an antibody and the target molecule is an antigen. In a further preferred embodiment, the antibody is anti-IgE and the target molecule is IgE. In another embodiment, the invention relates to an anti-IgE antibody having improved affinity to IgE.
Patent TW-385475-B (TW)
Title: Getter flashing method for cathode ray tube and getter for conducting same
Inventor: KIM JIN-NYUN
IPC: H01J9/385
Filed: 1998-09-07
Granted: 2000-03-21
Abstract: This present invention relates to a getter flashing method for cathode ray tube, which at least comprises the following steps: importing an active metal in the vessel of getter; installing the getter into a funnel to have the active metal be directed to approach getter to funnel inner surface for diffusion; and then heating and vaporizing the active metal. The getter for this invention includes a vessel for containing active metal; a spacer for separating the vessel a predetermined spaced distance from the funnel inner surface; and a supporting component for supporting the vessel and the spacer.
Patent TW-I225052-B (TW)
Title: Novel crystals of depsipeptide derivative and a method for producing the same
Inventor: YAMAMURA ATSUSHI
IPC: C07D273/00
Filed: 1998-11-06
Granted: 2004-12-11
Abstract: Crystal (I) of depsipeptide derivative (IV) represented by the following formula: of the present invention is characterized in that the crystal (I) substantially has the powdery X-ray diffraction characteristic properties described in Table 1 and has an endothermic peak substantially at 155 DEG C by differential thermal analysis. The novel crystal of depsipeptide derivative have excellent filtration properties during crystallization, good fluidity and the like, therefore, resulting in improved production efficiency and yields of the crystal.
Patent TW-415111-B (TW)
Title: A novel double-metal structure for adjustable barrier height Schottky barrier diodes
Inventor: WANG SHUEI-JIN
IPC: H01L29/872
Filed: 1998-12-03
Granted: 2000-12-11
Abstract: A novel double-metal structure Schottky barrier diode having a controllable barrier height is provided. The diode consists of a patterned high barrier height Schottky metal layer and a patterned low barrier high Schottky metal layer on the surface of a silicon substrate. The two Schottky metal were suitably interdigitated on the exposed silicon surface, as a result, the forward and reverse characteristics of the diode is determined mainly by the low and high Schottky metal, respectively. As compared to conventional Schottky diodes, a relatively low forward voltage drop and a low reverse leakage current, and in turn, a low power loss can be obtained. In addition, by varying the area ratio between the high and low barrier height Schottky metals, the effective Shottky barrier height can be easily adjusted. It offers a very convenient tool for the realization of optimum Schottky barrier height for minimum power loss Schottky diodes for high power applications.
Patent TW-460631-B (TW)
Title: Gold color small-sized products such as globule and vis, and manufacturing method thereof
Inventor: YOSHIHARA KAZUO
IPC: C25D5/10
Filed: 1998-12-18
Granted: 2001-10-21
Abstract: Gold color small-sized products such as globules useful as pachinko balls which enable differentiation, high grade and fashionableness, vis and hook are provided. On the surface of metallic supports such as globules and vis, a gold color coat of a ternary alloy Cu-Sn-Zn is formed.
Patent TW-425417-B (TW)
Title: Polyurethane composition having improved antistatic behavior, elastic polyurethane fibres resulting therefrom, and method for producing polyurethane fibres
Inventor: HUETTE STEPHAN
IPC: D06M101/16
Filed: 1999-02-01
Granted: 2001-03-11
Abstract: This invention relates to polyurethane compositions, and relates in particular to elastic polyurethane fibres resulting therefrom, which contain a dialkyl sulphosuccinate as an additive and/or which are finished with a polydialkylsiloxane, with a dialkyl sulphosuccinate and optionally with a mineral oil. As a result of this addition or of the preparation of the polyurethane composition or of the elastic polyurethane fibres with dialkyl sulphosuccinate, electrostatic charging of the polymer, such as that which occurs during the processing of warp-knitted fabric made of polyurethane fibres for example, is suppressed.
Patent TW-460571-B (TW)
Title: Marking of liquids with at least two markers and detection thereof
Inventor: MEYER FRANK
IPC: C10L1/00
Filed: 1999-04-22
Granted: 2001-10-21
Abstract: The present invention relates to a method of marking liquids using at least two markers, wherein said markers absorb in the 600-1200 nm region of the spectrum and reemit fluorescent light and have essentially nonoverlapping absorption ranges and at least one of the markers has a maximum absorption wavelength of more than 850 nm. The present invention further relates to a method for detecting markers in liquids marked by the method of the invention, which comprises using a light source which emits radiation in the absorption ranges of said markers and detecting the fluorescent light reemitted by said markers, or which comprises using for each individual marker an appropriate light source which emits radiation in the absorption range of the marker and detecting the fluorescent light reemitted by said markers. The present invention further relates to liquids marked by the method of the invention.
Patent TW-478188-B (TW)
Title: Compositions suitable for electrochemical cells
Inventor: MOEHWALD HELMUT
IPC: H01M10/40
Filed: 1999-05-04
Granted: 2002-03-01
Abstract: The compositions comprise: (a) from 1 to 99% by weight of a pigment (I) having a primary particle size of from 5 nm to 100 μm which is a solid Ia or a compound Ib which acts as cathode material in electrochemical cells or a compound Ic which acts as anode material in electrochemical cells or a mixture of the solid Ia with the compound Ib or the compound Ic, (b) from 1 to 99% by weight of a polymeric material (II) which comprises: (IIa) from 1 to 100% by weight of a polymer or copolymer (IIa) which has, as part of the chain, at the end(s) of the chain and/or laterally on the chain, reactive groups (RG) which are capable of crosslinking reactions under the action of heat and/or UV radiation, and (IIb) from 0 to 99% by weight of at least one polymer or copolymer (IIb) which is free of reactive groups RG.
Patent TW-442463-B (TW)
Title: Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid
Inventor: LEE FU-MING
IPC: C07C63/24
Filed: 1999-05-20
Granted: 2001-06-23
Abstract: A method for reducing carboxybenzaldehyde isomers in crude terephthalic and/or isophthalic acids is described. Crude TPA or IPA is dissolved in N-methyl pyrrolidone and is subsequently contacted with an oxidant, such as substantially anhydrous hydrogen peroxide, to convert the carboxybenzaldehyde isomer (4-CBA or 3-CBA) to TPA or IPA under moderate temperature and pressure conditions.
Patent TW-473455-B (TW)
Title: Process and plant for manufacturing an aqueous hydrogen peroxide solution, and aqueous hydrogen peroxide solution
Inventor: PENNETREAU PASCAL
IPC: C01B15/023
Filed: 1999-06-16
Granted: 2002-01-21
Abstract: Process for manufacturing a purified aqueous hydrogen peroxide solution, in which a crude aqueous hydrogen peroxide solution is subjected to a washing operation with at least one organic solvent which has been subjected to a purification treatment prior to the washing operation. Aqueous hydrogen peroxide solution with a TOC, defined according to ISO standard 8245, of less than or equal to 72 mg/l.
Patent TW-495928-B (TW)
Title: Manufacturing method for read only memory
Inventor: JU JENG-YU
IPC: H01L21/8246
Filed: 1999-06-17
Granted: 2002-07-21
Abstract: A manufacturing method for read only memory is provided, which includes the following steps: first, forming a gate oxide layer on the semiconductor substrate, wherein the semiconductor substrate is provided with a field oxide isolation region; next, forming a polysilicon layer on the gate oxide layer to define the gate structure; forming a sidewall on the side wall of the gate structure; forming a shielding layer on the semiconductor substrate to cover the gate structure; then, using the gate structure and the sidewall as the mask to conduct the first ion implantation process to form the source and the drain; and, etching the selected shielding layer to be coded on the upper surface of the gate structure, and conducting a coding ion implantation process on the selected gate structure; forming a dielectric layer on the upper surface of the semiconductor substrate to cover the gate structure; and, forming a conductive plug in the second dielectric layer, wherein the conductive plug is electrically connected to the gate structure.
Patent TW-420853-B (TW)
Title: Method of manufacturing the wiring with electric conducting interconnect between the over-side and the underside of the substrate and the wiring with such interconnect
Inventor: BOONE LUC
IPC: H05K3/40
Filed: 1999-06-25
Granted: 2001-02-01
Abstract: The substrate (SI) maintains in the region at least a front side and/or in the region at least an inner-wall of a recess of a slanting, roof-shaped or convex contour (K1). After applying a layer of metal on the substrate (S1), can then at the same time conduct the laser-structuring of the conducting circuits (alpha) on the over-side (O) and the underside (U) of the substrate (S1), so as to create the conducting circuit shaped interconnect (Q) is the region of the above contour (K1).
Patent TW-424035-B (TW)
Title: Combustion chamber design for propellant charges and power adjustment means
Inventor: REMEROWSKI DAVID L
IPC: B25C1/18
Filed: 1999-08-31
Granted: 2001-03-01
Abstract: A combustion chamber featuring an orifice plate which promotes complete, clean, and consistent combustion of the propellant charge used in a powder actuated tool. The combustion chamber allows extended operation of a power adjustment means which has improved energy variance, a higher range of power adjustment, and complete clean combustion at any power level. A novel means of power adjustment is presented.
Patent TW-429451-B (TW)
Title: Fabricating method of transistor having raised source/drain
Inventor: HUANG JIAN-JAU
IPC: H01L21/28
Filed: 1999-10-08
Granted: 2001-04-11
Abstract: This invention is about the fabricating method of transistor having raised source/drain. In this method, a layer of blanket-covering type silicon material is formed on substrate. After that, the layer of silicon material on the gate, spacer and device separation structure is selectively removed in order to form a transistor having raised source/drain. Because the formation of transistor having raised source/drain is obtained without using silicon epitaxial process, the problems occurred for the conventionally known epitaxial growth of silicon can be avoided.
Patent TW-453918-B (TW)
Title: A method of precise casting of shell
Inventor: JENG FU-REN
IPC: B22C9/04
Filed: 1999-10-12
Granted: 2001-09-11
Abstract: This invention is related to a method of precise casting of shell, comprising the steps of: using polyurethane methyl acid ethyl ester resin foam to make a cast prototype, which goes through multiple dipping and sanding processes so as to form a shell mold of a shell around the outer surface of the prototype after dehydration; and removing the prototype in the shell mold by sintering, such that the shell mold can be injected with high temperature metal to cast various mechanical, metal components.
Patent TW-452650-B (TW)
Title: Testing apparatus and method for the processing circuit of joystick push-button
Inventor: CHU CHIA-CHIN
IPC: G01R29/02
Filed: 1999-11-24
Granted: 2001-09-01
Abstract: A kind of testing apparatus for the processing circuit of joystick push-button is used to test the processing circuit of joystick push-button on the motherboard, in which the processing circuit is electrically connected with the joystick by a connector and the testing apparatus includes a test tool and a short-circuit node. The test tool includes M connecting feet, which respectively correspond to the M connecting feet of the connector and are used to electrically connect with the connector. N connecting feet among these M connecting feet correspond to N connecting feet, which are connected with these push buttons, of the connector. The short-circuit node is the common contact for N connecting feet, which are all short circuit, and is used to simulate the action of these push buttons. When performing the test, test tool is first inserted into the connector and the value of status register is determined. Then, test tool is pulled out of the connector and the value of status register is determined again. In this way, the accuracy of the processing circuit can then be determined quickly.
Patent TW-462988-B (TW)
Title: Compact blast furnace installation
Inventor: REUFER FRANZ
IPC: C21B7/00
Filed: 2000-01-25
Granted: 2001-11-11
Abstract: In order to design a blast furnace in a space-reducing and cost-saving manner, the invention provides for an especially compact blast furnace (10) with no furnace base, wherein the burden is transported to the charging platform by vertical conveyers and a compactly designed burdening (30) and pouring bay (50) are placed in the immediate proximity of above-mentioned installation.
Patent TW-514508-B (TW)
Title: Handheld bioelectric impeadance measuring apparatus
Inventor: IWABUCHI TAMOTSU
IPC: A61B5/05
Filed: 2000-02-11
Granted: 2002-12-21
Abstract: The present invention provides a handheld bioelectric impedance measuring apparatus in which four electrodes are arranged apart with one another on both end sides of an upper and a lower side surfaces of a main body respectively, and a display section and an operation section are arranged on a front surface of the main body, so that the finger of the left hand and that of the right hand may be prevented from coming into contact with each other to improve an accuracy of the measurement as well as a convenience in operation. In addition, the present invention provides another handheld bioelectric impedance measuring apparatus in which electrodes are mounted op outer surfaces of four switches arranged apart with one another on both end sides of an upper and a lower side surfaces of a main body respectively, and a display section and an operation section are arranged on a front surface of the main body, and a power supply means is also mounted thereon for supplying said measuring apparatus with an electric power when all of said switches are in ON, independently of power switch being in OFF, and thereby for measuring the body fat rate, so that the finger of the left hand and that of the right hand may be prevented from coming into contact with each other as well as a contact pressure onto the electrodes may be secured to improve an accuracy of the measurement, and the bioelectric impedance may be measured only by gripping the electrodes to improve a convenience in operation.
Patent TW-545057-B (TW)
Title: Method and architecture for converting MPEG-2 4:2:2-profile bitstreams into main-profile bitstreams
Inventor: CHEN XUEMIN
IPC: H04N7/26
Filed: 2000-02-18
Granted: 2003-08-01
Abstract: A system for converting the color format of a digital video bitstream. The system accounts for the allowable formats of the pre- and -post- conversion bitstreams, including quantizer 355 precision level, and whether luma and chroma data have separate quantization matrices 385, 390, or share a common quantization matrix. In a particular implementation, an MPEG-2 4:2:2 P bitstream having a color format of 4:2:2 or 4:2:0 is converted to an MP bitstream having a color format of 4:2:0. Coding efficiencies are achieved by using the luma quantization matrix 390 to re-quantize the chroma data, and re-using luma motion vectors MV for performing motion compensation 320, 325, 510 of the chroma data. Further efficiencies can be achieved by representing a 4:2:2 reference picture in a 4:2:0 format for converting inter coded frames, and changing the position of a pixel downsizing filter 340 and clip function 335. Adjustment 130, 230, 382 of the quantization precision is provided as required. A transcoding function 800 can also be achieved.
Patent TW-531635-B (TW)
Title: A method and apparatus for pressure wave suppression in small-charge blasting
Inventor: TOTA EDWARD W
IPC: F42D3/04
Filed: 2000-09-08
Granted: 2003-05-11
Abstract: The present invention is directed to a method for selecting pressure wave suppression devices from among a menu of pressure wave suppression devices to satisfy the pressure wave requirements of a given job or application. The present invention is further directed to pressure wave suppression devices that can be used in the hole, at or near the opening of the hole, or at a distance from the hole to perform pressure wave and/or flyrock protection. The invention is particularly useful in suppressing airblast and other excavation equipment noise in urban areas.
Patent TW-486390-B (TW)
Title: Powder feed apparatus and process for the application of a thermoplastic resin onto a fastener
Inventor: ARSLANOUK MAHMOUD
IPC: B05B1/00
Filed: 2000-05-09
Granted: 2002-05-11
Abstract: An apparatus and method for use with powdered resin feeders provides a continuous stream of powder to a plurality of threaded or non-threaded fasteners. In one preferred embodiment, the apparatus generates a gravity induced powder stream at the free end of a discharge conduit which is intersected by a series of fasteners carried on a conveyor. A vacuum nozzle is positioned adjacent to the powder stream and the conveyor. Both the vacuum nozzle and the free end of the discharge conduit are adjustably positionable relative to the path of the fasteners carried on the conveyor.
Patent TW-486446-B (TW)
Title: Operation panel for an elevator
Inventor: CHIDA AKIHIRO
IPC: H01H13/70
Filed: 2000-06-22
Granted: 2002-05-11
Abstract: An operating panel of touch panel type for elevators capable of imparting a feeling of clicking to the user when operating the operating panel. The operating panel includes a touch panel part where a button section is provided. A button frame is provided on a display face member of the button section. A button cap is inserted into a button housing portion of the button frame. When the user operates the button section by pressing the button cap, the user feels a click because a metallic dome member is disposed between the button housing portion and the button cap.
Patent TW-490560-B (TW)
Title: Improved EMAT transmit/receive switch
Inventor: MACLAUCHLAN DANIEL T
IPC: G01N29/34
Filed: 2000-06-30
Granted: 2002-06-11
Abstract: A transmitting and receiving switch assembly for an electromagnetic acoustic transducer (EMAT) and a method for selectively switching an EMAT between transmit mode and receive mode both use a particular circuit. This circuit contains an EMAT coil coupled to a tuning capacitor, which allows the EMAT to be operated at a desired frequency when transmitting. A set of capacitors separates the EMAT coil from a set of diode strings (preferably containing at least one fast switching silicon diode), which are joined by a resistive connection. A transformer, which is center tapped at its primary winding, is coupled to the other end of the diode strings. Finally, a receiver input is connected to the transformer. In operation, the frequency of the EMAT is set by appropriately energizing and tuning the tuning capacitor. A voltage is then applied in the center tapped transformer and in the resistive link between the diode strings. The current automatically switches the conductivity of the diodes and permits the EMAT to switch modes as desired. Likewise, the method disclosed also utilizes this circuit, as described above, and involves several steps. First, the EMAT frequency must be selected and set, using the tuning capacitor. Then, a voltage is applied within the circuit to induce transmission by the EMAT. Next a sinusodial toneburst is given within the circuit to switch the transmit/receive capabilities of the EMAT, and then observing the input received by the EMAT-thereby permitting the alternate switching of the EMAT from receive to transmit modem a matter of nanoseconds.
Patent TW-498160-B (TW)
Title: Fully automatic test system of telecommunication connector
Inventor: HSU CHIEN-YU
IPC: G06F11/00
Filed: 2000-08-31
Granted: 2002-08-11
Abstract: The present invention is related to a fully automatic test system of telecommunication connector, and is used for inspecting the product performance of telecommunication connector (for example, various types of telecommunication connectors installed in computer motherboard). In the invention, an expansion test machine together with an ohmmeter is used, and the communication connection with a micro-processing apparatus (such as a desktop computer) is obtained through a standard interface such as IEEE 488. In addition, by incorporating a control software, the performance tests such as up right strength, retaining strength, durance strength, inserting/pulling strength, or one of performance tests stated above and its resistance value measurement are conducted onto the telecommunication contact by means of an automatic control and test mode so as to improve the test operation of conventional technique that needs complex manual complex operation procedures.
Patent TW-513330-B (TW)
Title: Stainless steel coil with silk surface
Inventor: JENG YA-REN
IPC: B21B45/00
Filed: 2000-09-18
Granted: 2002-12-11
Abstract: The present invention relates to a stainless steel coil with silk surface, mainly comprising using etching, electric discharge machining and high speed sand blasting process to form the desired silk pattern on surfaces of a set of pressing rollers, and placing the stainless steel coil between the upper and lower pressing roller to be press rolled, so as to print the pattern of the pressing rollers on both upper and lower surfaces of the stainless steel plate, and at the same time to draw out and rewind the stainless steel coil. With this press rolling method, the stainless steel coil with silk surfaces produced, and the silk surface and roughness can be controlled depending upon the requirement.
Patent TW-I271217-B (TW)
Title: Catalytic reactor
Inventor: WARD ANDREW MARK
IPC: B01J8/00
Filed: 2000-09-18
Granted: 2007-01-21
Abstract: An axial/radial- or radial-flow catalytic reactor has inlet and outlet ports and a bed of particulate catalyst disposed as e.g. a cylinder or cone round a central region communicating with one of the ports. For at least part of the height of the catalyst bed, the exterior surface of the catalyst bed has a diameter less than that of the reactor thus leaving a space between the exterior surface of the catalyst bed and the interior walls of the reactor. This space is filled with a particulate material presenting less resistance to flow than the catalyst particles.