baber/WOPTO huggingface dataset:
Patent TW-442472-B (TW)
Title: Method for the production of magnesium pyridoxal-5'-phosphate glutamate and intermediate products obtained thereby
Inventor: MAIDONIS PANAGIOTIS
IPC: C07D213/66
Filed: 1996-09-03
Granted: 2001-06-23
Abstract: The invention relates to a method for the production of magnesium pyridoxal-5'-phosphate glutamate, in which pyridoxine or an acid addition salt thereof is oxidised with manganese (IV) oxide to pyridoxal; pyridoxal is reacted with p-phenetidine under formation of the Schiff's base p-phenetidyl-pyridoxal; p-phenetidyl-pyridoxal is selectively phosphorylated on the 5'-hydroxymethyl group under formation of p-phenetidyl-pyridoxal-5'-phosphate; p-phenetidyl-pyridoxal-5'-phosphate is hydrolysed under formation of an alkali metal salt of pyridoxal-5'-phosphate; the alkali metal ions are removed in order to obtain pyridoxal-5'-phosphate; pyridoxal-5'-phosphate is reacted with a reaction product of a magnesium alcoholate and L-glutamic acid; and the formed magnesium pyridoxal-5'-phosphate glutamate is isolated. Furthermore, the invention relates to intermediate products obtained with this method.
Patent TW-305065-B (TW)
Title: Buried contact structure with trench free and manufacturing method thereof
Inventor: CHEN DER-CHERNG
IPC: H01L21/365
Filed: 1996-09-19
Granted: 1997-05-11
Abstract: A buried contact structure with trench free, which is formed on one semiconductor substrate, comprises of: (1) one oxide layer overlaying on the semiconductor substrate window, and with one contact to expose the semiconductor substrate surface in the window; (2) one first diffusion region located in the semiconductor substrate, with range covering the contact; (3) one second diffusion region, which is one part of one active component in the semiconductor substrate, whose partial range overlaps with the first diffusion region; (4) one polysilicon with conductivity, which totally overlaps the contact and electrically connects with the first diffusion region.
Patent TW-312742-B (TW)
Title: The handle structure of storage battery
Inventor: AMANO KEITA
IPC: F21V23/00
Filed: 1997-02-01
Granted: 1997-08-11
Abstract: A handle structure of storage battery. It is the structure of handle insidebattery with electric through; Its features are to install a pair of bending sheets on both sides of electric through, and fasten a pair of bending sheet swith band-shape element to form the handle.
Patent TW-347581-B (TW)
Title: Process for fabricating read-only memory cells
Inventor: HSU CHEN-CHUNG
IPC: H01L21/8246
Filed: 1997-02-05
Granted: 1998-12-11
Abstract: A process for fabricating a read-only memory device comprising the steps of: successively forming a gate oxide layer and a silicon nitride layer on the surface of a silicon substrate, and patterning by etching to form a plurality of strips extending along a first direction on the surface of the silicon substrate; using the strips as a mask to implant an ion into the silicon substrate thereby forming a plurality of buried lines along the first direction; forming a sidewall barrier layer on the sidewall of the strips; forming a metal silicide layer over the exposed surface of the buried bit lines; forming an insulation layer over the buried bit lines and covering the surface of each layer; removing portions of the insulation layer thereby forming a planar surface until exposing the silicon nitride layer; defining the silicon nitride layer by etching thereby forming a plurality of coding regions; forming a polysilicon layer covering the coding regions and the surface of each layer; defining the polysilicon layer by etching thereby forming a plurality of word lines along a second direction which is perpendicular to the first direction and covering the coding regions; such that, each word line and the intersection region of in each pair of adjacent buried bit lines constitute a memory cell of a read only memory; and applying a self-aligned coding procedure thereby defining the memory cells into a conductive or a closed status.
Patent TW-362094-B (TW)
Title: Process for preparing N-methyl-N'-nitroguanidine
Inventor: GALLENKAMP BERND
IPC: C07C277/08
Filed: 1997-03-14
Granted: 1999-06-21
Abstract: A kind of process for preparing N-methyl-N'-nitroguanidine which is to react the nitroguanidine with aqueous methylamine solution at 0 to 40 DEG C. The process provides a very easy process but very high production efficiency and high purity and also with auxiliary and low reaction temperature. The final product can be easily abstracted without independent purifying process and avoid the methanethiol.
Patent TW-381412-B (TW)
Title: Manufacturing method for multilayer substrate and the manufacturing device thereof
Inventor: SAITOH TSUTOMU
IPC: H05K3/46
Filed: 1997-03-14
Granted: 2000-02-01
Abstract: The present invention is to manufacture multilayer substrates formed by laminating with precisely aligned position. Therefore, as shown in Fig.1, allocating the first holding means used for a square substrate P1 of multilayer substrate P on the lower machine and allocating the second holding means used to hold another square substrate P2 on top of it. One end of the lower machine is supported by the first moving means having XY machine mechanisms and another end is supported by the second moving means which can freely slide toward Y machine means and X direction. The positions of label m, n on each substrate can be photographed by camera C1, C2. Employing each camera to photograph each label position and employing moving means to make a pair of substrate for relative movement, it can use image processing to correct the wrong positions ( position diversion ). To firmly adhere a pair of substrates by adhering layer for alignment position that are mutually and temporarily fixed and adhered so as to form multilayer substrate with precisely aligned positions.
Patent TW-419351-B (TW)
Title: Novel insecticidal suspension concentrates
Inventor: SIRINYAN KIRKOR
IPC: A01N25/04
Filed: 1997-03-28
Granted: 2001-01-21
Abstract: The present invention relates to aqueous suspensions of insecticidally active compounds, characterized in that they comprise (a) o.1 to 12.5% of an inorganic carrier having a particle size of 1 to 30 mu m and bearing a coating of active copmound, (b) 2.5 to 10% of formulation auxiliaries, (c) 62.5 to 97.4 of water (d) 0 to 15% of glycerol.
Patent TW-414693-B (TW)
Title: Process for preparing pregelatinized starch for use in food product
Inventor: STUTE ROLF
IPC: A23L29/212
Filed: 1997-04-22
Granted: 2000-12-11
Abstract: A process of preparing foods using granular pregelatinized starch produced by high-pressure (higher than 3500 bar) treatment. The starch can be treated with high pressure within the food product itself, and the food product may be hermetically sealed in a retail package during the pressure treatment.
Patent TW-349268-B (TW)
Title: Method of and structure for enhancing electrostatic discharge protective capability of CMOS integrated circuit
Inventor: LI JIAN-XING
IPC: H01L23/60
Filed: 1997-06-02
Granted: 1999-01-01
Abstract: A method of enhancing the electrostatic discharge protective capability of a CMOS integrated circuit, which comprises coupling a large capacitance between the positive power and a negative power of the CMOS integrated circuit so that a nearly short circuit exists between the two powers, as a result the structure of the CMOS integrated circuit can withstand a wider range of electrostatic discharge voltage without being damaged in order to increase the electrostatic discharge protective capability thereof.
Patent TW-335491-B (TW)
Title: Four device sram cell with single bitline
Inventor: KEVIN A BATSON
IPC: G11C11/34
Filed: 1997-08-21
Granted: 1998-07-01
Abstract: A memory unit, including: a static inverter, having an input end connected to the saving nod; a resistor, for connection of the saving nod to a voltage supplier; the first transistor, having input connected to the output of te static inverter, said transistor having the saving nod connected to a writ-in line; and a second transistor in response to a wordline access signals, for connection of the saving nod to a single data bitline.
Patent TW-340156-B (TW)
Title: Improved cladding board mounting system
Inventor: BADO JOHN JOSEPH
IPC: E04F13/08
Filed: 1997-09-04
Granted: 1998-09-11
Abstract: A sort of improved cladding board mounting system for mounting cladding boards adjacent a surface to be concealed, including each cladding board at least one support member on the interior face of the cladding board; the system further including at least one mounting member including an engaging formation adapted for releasable engagement with a complementary engaging formation of a respective support member; the mounting member also including a second segment for releasable connection to the surface to be concealed.
Patent TW-385429-B (TW)
Title: Recognition method for alpha-numeric strings in Chinese speech recognition system
Inventor: TANG DONALD T
IPC: G10L15/26
Filed: 1997-11-08
Granted: 2000-03-21
Abstract: A Chinese speech input method for alpha-numeric string to resist noise signal, which makes use of a special coding scheme to convert each of the 36 alpha/numeric characters to plural Chinese characters which constituted easily memorized and recognized idioms or phrases. Each Arabic numeral is represented by the Chinese idioms, phrases or strings with the first character corresponding to that Arabic numeral. Each English letter is represented by Chinese idioms, phrases or strings with the said English letter as the first letter in the first character of the Chinese phonetic scheme. If command should be included, the command could be represented by Chinese idioms, phrases or strings whose meaning is similar to that of command. This input method may solve the undependable recognition problem of alpha/numeric strings and a short string command.
Patent TW-340786-B (TW)
Title: Pigeon ring for a bar transponder
Inventor: FRITSCH HANS ULRICH
IPC: A01K35/00
Filed: 1998-01-22
Granted: 1998-09-21
Abstract: A sort of pigeon ring for a bar transponder (12), having 2 stretched hollows of different diameters (13, 14), one outside the other, and the axial lines in parallel extension, being the smallest part (14) outside the largest part (13) in a centrifugal relationship to define a cavity surrounded by a blind hole, of which one end closes, with an opening against the closing for adaptation of the strip identification transponder having an electronic memory chip, featuring the largest hollow (13) a cavity, showing a continuous wrapping sleeve, passing through a path, having a larger inner diameter when compared with the blind hole, and the 2 adjacent hollows(13, 14) one against the other at an equal pitch, of single molding and distanced in zones (17), which have an outer transition form (20) in the hollow (13, 14) between the hollow (13, 14) of the largest diameter and the smallest hole, with a section space equalling the solid continuous wall (15, 16), being the transition form (20) as a bypass for release of mechanical load in the connecting region (17) of the hollow wall (15, 16), of a surface in tangeant (10) yet inward, against the surface of the corresponding wall (15, 16).
Patent TW-397744-B (TW)
Title: Multipurpose handheld implement
Inventor: ACKERET PETER
IPC: B25C5/02
Filed: 1998-02-02
Granted: 2000-07-11
Abstract: Multipurpose handheld implement comprising a stapler and/or a puncher and further unfoldable utensils wherein preferably a utensil module is assembled with a stapler-puncher-subassembly.
Patent TW-494134-B (TW)
Title: Fine particulate polishing agent, method for producing the same and method for producing semiconductor elements
Inventor: HANAWA KENZO
IPC: B82Y30/00
Filed: 1998-03-16
Granted: 2002-07-11
Abstract: A fine particulate polishing agent comprises fine particles of a solid solution composed of single-crystal ceric oxide and silicon dioxide and fine particles of silicon dioxide. A slurry polishing agent comprising the fine particulate polishing agent can be prepared by a method which comprises the steps of mixing, with stirring, single-crystal ceric oxide fine particles, silica sol and a liquid; drying the mixture; subjecting the dried particulate material to a thermal treatment at a high temperature and then cooling the solid solution powder formed by the thermal treatment and composed of single crystal ceric oxide and silicon dioxide; again mixing the powder with silica sol and a liquid; and then subjecting the mixture to deagglomeration using a wet pulverizing mill to give a slurry.
Patent TW-381007-B (TW)
Title: Catheter deliverable coiled wire thrombogenic apparatus and manufacturing method thereof
Inventor: JACOBSEN STEPHEN C
IPC: A61B17/12
Filed: 1998-03-16
Granted: 2000-02-01
Abstract: A catheter deliverable thrombogenic device includes a catheter for the threading into and a body vasculature passageway to a target location, and a resilient wire element coiled and shaped to occupy a certain volume when unconstrained, and to straighten when inserted lengthwise into and constrained by the catheter for ultimate discharge therefrom to expand and occupy the target location. The wire element includes a first length of wire, and a second length of wire coiled about the first wire to form a composite pair. The composite pair itself is coiled and shaped to occupy certain volume when unconstrained, and to straighten when inserted lengthwise into and constrained by the catheter.
Patent TW-533189-B (TW)
Title: Process for producing nanoporous dielectric films at high pH
Inventor: WALLACE STEPHEN
IPC: B01J13/00
Filed: 1998-04-10
Granted: 2003-05-21
Abstract: The present invention relates to nanoporous dielectric films and to a process for their manufacture. Such films are useful in the production of integrated circuits. A precursor of an alkoxysilane, and low and high volatility solvents are mixed at a pH of about 2-5, raised to a pH of about 8 or above with a low volatility base and deposited on a semiconductor substrate. After exposure to atmospheric moisture, a nanoporous dielectric film is produced on the substrate.
Patent TW-452546-B (TW)
Title: Positioning device having two object holders
Inventor: LOOPSTRA ERIK ROELOF
IPC: H01L21/68
Filed: 1998-04-22
Granted: 2001-09-01
Abstract: The invention relates to a positioning device (3) having a first object holder (21) and a second object holder (23) which are guided over a guiding surface (33) extending parallel to an X-direction and parallel to a Y-direction perpendicular to the X-direction and which are displaceable over the guiding surface from a first position into a second position by means of a displacement system (35). According to the invention, the displacement system comprises a first displacement unit (39) and a second displacement unit (41) to which the object holders can be coupled alternately. The first displacement unit is suitable for carrying out a first series of positioning steps of the first object holder in the first position and for displacing the first object holder from the first position into an intermediate position (M', M"") between the first and second positions. The second displacement unit is suitable for carrying out a second series of positioning steps of the second object holder in the second position simultaneously with and independently from the first displacement unit and for displacing the second object holder from the second position into the intermediate position. In the intermediate position, the object holders are exchanged, after which the first series of positioning steps can be carried out by the first displacement unit with the second object holder in the first position and the second series of positioning steps can be carried out by the second displacement unit with the first object holder in the second position. The positioning device according to the invention is suitable for use in a lithographic device according to the invention for carrying out an exposure process with a first semiconductor substrate in an exposure position and simultaneously therewith and independently therefrom a characterization process with a second semiconductor substrate in a characterization position. Thus, the throughput of the lithographic device is considerably improved.
Patent TW-426696-B (TW)
Title: Rigid polyurethane foams
Inventor: HAMILTON ALAN JAMES
IPC: C08G101/00
Filed: 1998-05-06
Granted: 2001-03-21
Abstract: Process for the preparation of rigid open celled polyurethane foams comprising the step of reacting an organic polyisocyanate with an isocyanate-reactive material in the presence of a blowing promotor which is an isocyanate-reactive cyclic carbonate or cyclic urea, and in the presence of an aminoalcohol catalyst.
Patent TW-455937-B (TW)
Title: Method and apparatus for in-situ monitoring of thickness using a multi-wavelength spectrometer during chemical-mechanical polishing
Inventor: PECEN JIRI
IPC: B24B37/013
Filed: 1998-11-24
Granted: 2001-09-21
Abstract: A method and apparatus for in-situ monitoring of thickness using a multi-wavelength spectrometer during chemical mechanical polishing (CMP) of a substrate using a polishing tool and a film thickness monitor. The tool has an opening placed in it. The opening contains a monitoring window secured in it to create a monitoring channel. A film thickness monitor views the substrate through the monitoring channel to provide an indication of the thickness of a film carried by the substrate. This information can be used to determine the end point of the CMP process, determine removal rate at any given circumference of a substrate, determine average removal rate across a substrate surface, determine removal rate variation across a substrate surface, and optimize removal rate and uniformity. The film thickness monitor comprises a spectrometer.
Patent TW-555922-B (TW)
Title: Weed control block and weed control structure for block
Inventor: YAKUSHINJI KUNIAKI
IPC: E01C11/22
Filed: 1998-06-03
Granted: 2003-10-01
Abstract: A weed control apron block (10) laid on the boundary of a sidewalk. A step portion (113) is provided on the sidewalk-side upper end edge (111) of the weed control apron block (10). A member having a high thermal conductivity, e.g. an iron plate (20), is installed in the step portion (113). The iron plate (20) is a flat plate member extending over the entire longitudinal length of the step portion (113). A heating wire may be installed in the step portion (113).
Patent TW-449880-B (TW)
Title: Metal planarization method of embedded DRAM
Inventor: PENG TZ-MIN
IPC: H01L21/8242
Filed: 1998-06-04
Granted: 2001-08-11
Abstract: A metal planarization method of embedded DRAM is disclosed, wherein a memory area and a logic device area are defined on the substrate. Then, form the first interlayer dielectric on the substrate, and there is a height difference between the memory area and the logic device area in the first interlayer dielectric. Then, form the first metal layer in the logic device area, wherein the first metal layer is electrically coupled to the source/drain of the logic device area through a contact. Form a planarized second interlayer metal layer in the logic device area, so that the height of the surface of the second interlayer dielectric is the same as the first interlayer dielectric in the memory area. Then form the second metal layer, electrically couple the second metal layer in the memory area to at least the source/drain area of the memory area, the first metal layer in the logic device area connects to the second metal layer of the logic device area through a via, wherein the first metal layer is a dummy circuit pattern without other lateral connection pattern.
Patent TW-460454-B (TW)
Title: Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor
Inventor: WAGNER MATTHEW LINCOLN
IPC: B01F23/10
Filed: 1998-06-18
Granted: 2001-10-21
Abstract: A system provides an oxygen-bearing gas and gaseous reactant stream to a fluidized bed reactor using a sparger to entrain the oxygen-bearing gas into the reactant gas stream. A feed line couples the sparger to the reactor's fluidized bed and introduces the reactant gas stream and entrained oxygen-bearing gas directly into contact with the fluidized bed. A controller controls and maintains both the amount of oxygen-bearing gas and the gaseous reactant above an upper flammability limit, preferably with a safety margin of at least 10%.
Patent TW-369408-B (TW)
Title: Method of producing mannequin and its strsucture
Inventor: Li ming-jie
IPC: A47F8/02
Filed: 1998-08-05
Granted: 1999-09-11
Abstract: The present invention relates to a method of producing mannequin and its structure, characterized by first using a plastic metal frame to construct a basic skeleton of human shape, then using a foaming machine to cover the human skeleton with a foam body in the shape of a bust. The foam surface is coated with a layer of adhesive, and piles are planted to the said foam surface using a static hair implanter and subjected to drying, thus completing the production of mannequin. The resulting construction is centered around a skeleton which from inside to outside is covered with foam, adhesive and piles in sequence. The skeleton is made of pliable metal. The aforesaid process and the resulting construction can reduce the occupational hazard during production and pollution of the environment during its disposal. The implantation of villi into the surface of the foam body also adds to the quality of the final product.
Patent TW-394891-B (TW)
Title: Date entry system
Inventor: WILLNER MICHAEL A
IPC: H04N21/47
Filed: 1998-08-27
Granted: 2000-06-21
Abstract: A data entry system(100,100') has an ergonomic base (102,102') including upper surface controls (104, 104') which generate a first set of electrical signals, and side surface controls (106, 106') which generate a second set of electrical signals when operated independently. A third set of electrical signals are generated when the side surface controls (106,106') are operated in combination with the upper surface controls (104, 104'). Data entry system (100,100') further includes mode selection controls (108) for establishing the first, second and third sets of electrical signals as device control signals responsive to a first mode being selected and respective sets of alphanumeric and keyboard control signals responsive to a second mode being selected.
Patent TW-384503-B (TW)
Title: Semiconductor display device correcting system and correcting method of semiconductor display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 1998-08-29
Granted: 2000-03-11
Abstract: A semiconductor display device correcting system includes a control circuit for carrying out gamma correction of a picture signal supplied from the outside and a nonvolatile memory for storing data for gamma correction. The data for gamma correction is prepared for each semiconductor display device, so that excellent gradation display can be made.
Patent TW-515816-B (TW)
Title: Method of production of particulate polymers
Inventor: MOERK PREBEN CATO
IPC: C08F257/02
Filed: 1998-10-06
Granted: 2003-01-01
Abstract: The invention provides a method for the preparation of a particulate polymer having a mode particle size of at least 200 μm, the improvement comprising the use of substantially monodisperse polymeric particles as polymerization seeds in a suspension polymerization preparation of said particulate polymer.
Patent TW-393546-B (TW)
Title: Analyzing hollow percentages of fiber by image processing
Inventor: WANG LI-JU
IPC: D06M23/00
Filed: 1998-12-24
Granted: 2000-06-11
Abstract: This is a method for analyzing fiber's hollow percentages through image processing, which captures and processes cross-section images of the fiber to detect the area of the fiber rings and hollow portions. The hollow percentages are then obtained and used for industrial analysis.  It can produce high accuracy results with efficiency and practicality.