baber/WOPTO huggingface dataset:
Patent TW-318266-B (TW)
Title: Defending apparatus for SOG spraying tubes
Inventor: LIOU SHING-LIH
IPC: H01L21/469
Filed: 1997-04-29
Granted: 1997-10-21
Abstract: The SOG spraying apparatus includes a tube for spraying SOG solvent and all its connecting tubes and nut junctions, a external tube and soft bushing. The soft bushing is made of rubber and used for rolling the external tube and the first nut to prevent the spraying tube from bending and breakage.By adding a third connecting tube and trimming part of the edges of the third and fourth connecting tube, it could be more convenient to recruit the SOG solvent and assembly during washing process.
Patent TW-326116-B (TW)
Title: Distribution network switching system for large switching architecture
Inventor: YANG MUH-RONG
IPC: H04L12/407
Filed: 1997-05-09
Granted: 1998-02-01
Abstract: A switch used for information cell transferring with cell competition, where each cell has its output port address. The switch consists of at least one distribution network which consists of: - NxN, the first routing network, the input port is used to receive the arrived cell, the N equals to the number of the input ports; the network is connected repeatedly; - The routing network of (beta)k group, the output port is used to the above cells by the target addresses are stored in the same shared buffer memory to avoid the competition and loss of those cells.
Patent TW-320805-B (TW)
Title: The key escrow system and method without distributed communication key in advanced
Inventor: LAY SHI-SONG
IPC: G09C1/00
Filed: 1997-06-30
Granted: 1997-11-21
Abstract: A key escrow system without distributed communication key in advanced. This system is used to transfer a ciphertext among several users, and each user has a unique key only. This key escrow system includes: - Session key generating device for producing a number to represent a key session; - Chip data-storing device for storing UID, unique key and family key; - The public-secret key pair generating device for producing a public key and secret key, the public key will be sent to public-key directory; - Encrypting device for encrypting session key by unique key of user A to produce 1st code (KS) KUA, and produce 2nd code (KS) PKB. Then producing law enforcement access field (LEAF), and random to produce initial vector. Encrypt to M by using logic operation result of 1st code and session key, and the public key of receiver is got from public-key directory; - De-encrypting device for de-encrypting LEAF by family key, and use 2nd code to de-encrypt and get session key. Then de-encrypt ciphertext by using logic operation result of session key and law enforcement access field to get information M; - Sending device for sending LEAF and initial vector to de-encrypting device.
Patent TW-362244-B (TW)
Title: Method for manufacturing epitaxial wafer
Inventor: OSE HIROKI
IPC: C30B25/02
Filed: 1997-07-15
Granted: 1999-06-21
Abstract: A method for manufacturing an epitaxial wafer. The method comprises the steps of: loading a first silicon single crystal in a reaction chamber; growing a protection layer of silicon single crystal in vapor phase on the first silicon single crystal; dry-etching an inside of the reaction chamber while containing the first silicon single crystal having the grown protection layer of silicon single crystal in the reaction chamber; purging the dry-etched atmosphere of the reaction chamber; and thereafter growing a desired silicon single crystal layer in vapor phase.
Patent TW-355766-B (TW)
Title: Method and systems for providing a resource in an electronic network
Inventor: REBER WILLIAM L
IPC: G06F17/30
Filed: 1997-10-03
Granted: 1999-04-11
Abstract: A method of providing a resource in an electronic network which includes receiving a signal associated with machine-readable data read from a network navigation device; the said network navigation device has a human-viewable image; the method further includes identifying the resource based upon the signal, and communicating content of the resource.
Patent TW-541364-B (TW)
Title: Hanging method for rectifying cylinders
Inventor: UCHIYAMA TERUHIKO
IPC: H01L21/208
Filed: 1997-10-06
Granted: 2003-07-11
Abstract: This invention intends to provide a set of divided rectifying cylinders installed in a silicon single-crystal lifting device and a fixture for installing the rectifying cylinders. Friction between the rectifying cylinders can be eliminated to prevent impurities from entering into the melted liquid during the installation of the divided rectifying cylinders, and the crystallization rate of single crystals can thus be enhanced. The rectifying cylinders are divided into a third rectifying cylinder 7 shaped essentially like a cylinder and installed on the protection cylinder 1; a first rectifying cylinder 5 and a second rectifying cylinder 6 which are shaped like reversed frustrated cones with different diameters and are capable of engaging with the third rectifying cylinder 7. In addition, the rectifying cylinders 6, 7 are brought together in a preset ordering, that is, a flange 6a formed at the outer peripheral rim of the upper end of the second rectifying cylinder 6 (outer cylinder) is engaged with a stepped portion 7a of the third rectifying cylinder 7, and a flange 5a formed at the outer peripheral rim of the upper end of the first rectifying cylinder 5 (inner cylinder) is engaged with a flange 6b formed at the inner peripheral rim of the lower end of the second rectifying cylinder 6 (outer cylinder).
Patent TW-359734-B (TW)
Title: Two-pieces divided type pipe joint
Inventor: FURUKAWA YUTAKA
IPC: F16L33/00
Filed: 1997-10-20
Granted: 1999-06-01
Abstract: A pair of half cylindrical members for covering the half peripheries of a joint part of a pipe are provided with outward projecting flange parts on both side edges. Locking pieces to be locked on the flange parts are formed on the flange parts. Temporary fixing piece to be hooked on the flange parts before a pair of half-cylindrical members are completely connected to each other are formed on the flange parts. The temporary fixing pieces are hooked on and temporarily connected to the flange parts, and the projecting pieces and the locking pieces are pinched by a pair of pliers to completely connect them to each other.
Patent TW-409456-B (TW)
Title: Power amplification system and mobile radio communication terminal
Inventor: KUROKAWA ATSUSHI
IPC: H03F3/24
Filed: 1997-12-30
Granted: 2000-10-21
Abstract: A power amplification system having a high-frequency power amplifier circuit section (10) which uses source-grounded enhancement type n-channel MESFETs J1 and J2 as the amplifier elements, is supplied with a drain bias voltage Vdd and a gate bias voltage Vgg of O V or a low positive value from a power source having a single polarity, and outputs input signals inputted in a state where the signals are superposed upon the voltages Vdd and Vgg as the changes in drain currents Id1 and Id2 after amplification, an output matching circuit section (11) which outputs the amplified high-frequency signals after impedance matching, and a gate bias voltage circuit section (12) which supplies a gate bias voltage to the circuit section (10); and a mobile radio communication terminal incorporating the system. In the MESFETs J1 and J2, the value of a forward DC gate voltage at which the gate current per 100 mu m gate width exceeds 100 mu A reaches at least 0.65 V when the DC gate voltage is applied in the forward direction across the gate terminals of the MESFETs J1 and J2 by grounding the source terminals thereof.
Patent TW-474786-B (TW)
Title: Use of an encapsulated bioactive composition
Inventor: CLIKEMAN RICHARD ROY
IPC: A01N25/10
Filed: 1998-05-07
Granted: 2002-02-01
Abstract: The present invention relates to a method for administering a bioactive material, comprising: delivering to a target or the locus of the target a polymer encapsulated bioactive material comprising a polymer and a bioactive material, wherein: i) the polymer encapsulated bioactive material has a particle size in the range of from 0.1 to 15 microns; (ii) the polymer encapsulated bioactive material has a particle size distribution of from 1.0 to 1.5; and (iii) the polymer shell is not permeable to the bioactive material under ambient conditions and is at least partially permeable to the bioactive material at a target; wherein the polymer comprises monomer units derived from one or more of styrene, a-methylstyrene vinyltoluene, ethylvinylbenzene and vinylnaphthalene, vinyl anthracene, vinyl acetate, hydrolyzed vinyl acetate, vinyl halides, vinylidene halides, acryloyl and methacryloly functional silanes and siloxanes, vinyl silanes and siloxanes, halogenated aromatic monomers, acrylonitrile, acrylic acid, methacrylic acid, C1-C20 alkyl esters of acrylic acid, halogenated C1-C20 alkyl esters of acrylic acid, C1-C20 alkyl esters of methacrylic acid, halogenated C1-C20 alkyl esters of methacrylic acid, C1-C20 alkyl amides of acrylic acid, C1-C20 haloalkyl amides of acrylic acid and methacrylic acid, C1-C20 alkyl amides of methacrylic acid, and maleic acid and its esters, half esters, amides, half amides, and anhydride.
Patent TW-405301-B (TW)
Title: A method for converting an analog input signal into a digital output signal, an arrangement for performing such method and an image sensor comprising such arrangements
Inventor: ROZA ENGEL
IPC: H03M3/02
Filed: 1998-05-27
Granted: 2000-09-11
Abstract: A method and arrangement for converting an analog input signal into a digital output signal. The analog input signal is converted into a duty cycle modulated square wave. For reducing the communication rate of the digital output signal a time frame of subsampling periods is created and, within each subsampling period, the position of samples, which approximately coincide with the transients of the square wave, is determined. The invention further provides an image sensor comprising a plurality of such arrangements.
Patent TW-382700-B (TW)
Title: Method for forming a rounded shape of a stainless strip and a rolling mill therefor
Inventor: KATO SATORU
IPC: B21B1/22
Filed: 1998-06-11
Granted: 2000-02-21
Abstract: Producing a method for forming a rounded shape of a stainless strip and a rolling mill therefor to give stainless a rounded shape of strip within tolerance certainly and inexpensively. A distinctive feature of forming a rounded shape of a stainless strip is to give a desired curve in a rolling direction by rolling stainless with a pair of work rolls of rolling mill 5 whose center line average roughness on the surface of roll 20a is less than Ra:0.8~2.0 micro meter and that of roll 20b is less than Ra:0.20 micro meter. Difference in roughness on the surfaces of the paired work rolls produces difference in speed between the face and the back of materials. Thereby, stainless J is curved in a rolling direction with having surface rolled by slower speed, smooth surface on the inside.
Patent TW-445578-B (TW)
Title: Method of forming shallow trench isolation free of kink effect
Inventor: HUANG GUO-TAI
IPC: H01L21/76
Filed: 1998-07-07
Granted: 2001-07-11
Abstract: A method of forming a shallow trench isolation comprises: sequentially forming a first dielectric layer and a second dielectric layer on a substrate; forming a photoresist pattern layer on the second dielectric layer; etching the second dielectric layer, the first dielectric layer and the substrate to form a trench in the substrate and forming an under cut in the first dielectric layer; removing the photoresist pattern layer and heating the substrate; using a high temperature treatment step to form a first silicon oxide layer on the surface of the trench in the substrate, in which the thickness of a portion of the first silicon oxide layer on the substrate is thicker than the thickness of a portion of the first silicon oxide layer on the bottom of the trench; filling the trench with silicon oxide to form a trench of silicon dioxide; using a chemical mechanical polishing process to remove the surface of the silicon dioxide and the second dielectric layer; and sequentially removing the second dielectric layer and the first dielectric layer thereby forming the trench isolation and exposing the substrate.
Patent TW-390961-B (TW)
Title: Navigation grade micromachined rotation sensor system
Inventor: WYSE STANLEY F
IPC: G01C19/56
Filed: 1998-07-15
Granted: 2000-05-21
Abstract: A mounting plate is placed in a housing with a plurality of compliant, damped pads arranged between the housing and the mounting plate. A hub arranged to produce rotational oscillations about a drive axis extends from the mounting plate, and a first drive member is connected to the hub. A first sensing apparatus having a support element is connected to the drive member to transmit rotational oscillations of the drive member about the drive axis to the support element. The first sensing apparatus includes a sensing element connected to the support element and arranged to oscillate with the support element about the drive axis. The sensing element is arranged to oscillate rotationally relative to the support element about a sensing axis perpendicular to the drive axis for input rotation rates of the frame about an input axis which is perpendicular to both the sensing axis and the drive axis. A second drive member is connected to the first drive axis that are opposite in direction to the rotational oscillations produced by the first drive member. The second sensing apparatus has a second sensing element arranged to oscillate rotationally relative to the support element about second sensing axis that is parallel to the first sensing axis.
Patent TW-393809-B (TW)
Title: A single-feed dual-frequency equilateral-triangular microstrip antenna design
Inventor: LU RUEI-HAN
IPC: H01Q5/00
Filed: 1998-07-27
Granted: 2000-06-11
Abstract: A Novel dual-frequency operation of a single-feed equilateral-triangular microstrip antenna with a pair of spur lines is demonstrated. With the spur lines embedded in the patch, it is found that a new resonant frequency lower than that of the fundamental TM10 mode of the simple triangular microstrip antenna without spur lines can be excited. The two operating frequencies are of same polarization planes and, by varying the spur-line length, the frequency ratio of the two operating frequencies is tunable in the range of about 1.2 - 2.1.
Patent TW-389713-B (TW)
Title: Wire electric-discharge machine
Inventor: MORO TOSHIO
IPC: B23H7/02
Filed: 1998-07-29
Granted: 2000-05-11
Abstract: The present invention is to provide a wire electric-discharge machine which prevents the cutoff of a wire electrode, thereby facilitating the wire electrode for insertion to the lower guide, so that the emitting liquid of the lower nozzle is rectified so as to enhance the precision of working, at the same time, simplifying the replacement of the power supply ball block to the contact face of the wire electrode, or the detachment of the ejection nozzle and the wire electrode of the upper guide. The wire electric-discharge machine of the present invention forms the lower wire guide holder as a disk shape, and the power supply ball block is directly located under it. In addition, the power supply ball block is provided with an axle knob, whose position is determined by the support block and is fixed by a screw. The ejection nozzle is mounted above the upper nozzle through the spring, and the upper wire guide holder is mounted in the ejection nozzle. In addition, the upper guide and the lower guide make the channel of the cooling liquid made of insulation material to be provided additionally from the channel of the working liquid. In addition, the lower guide is provided with a negative pressure generating device, so that the front end of the lower nozzle is made flat, and the inside is provided with a net. In addition, the spout of the lower nozzle is provided with an oblique nozzle.
Patent TW-386119-B (TW)
Title: Composition and method for improved ink jet printing performance
Inventor: VARNELL DANIEL F
IPC: D21H19/44
Filed: 1998-08-25
Granted: 2000-04-01
Abstract: This invention relates to a composition useful for surface treating a sheet substrate for ink jet printing, the composition comprising a metallic salt comprising a salt of a divalent metal solubilized in an agueous sizing medium at about PH 7 to about PH 9, the aqueous sizing medium further comprising starch and a sizing agent selected from the group consisting of a reactive sizing agent, a nonreactive sizing agent and a dispersed rosin sizing agent. It also includes a method of making ink jet printing stock capable of retaining indicia formed by ink jet printing uing pigmented ink, the method comprising surface treating a sheet substrate with an aqueous sizing medium containing a divalent metallic salt. A method for improving print quality of ink jet printing of pigmented ink on a surface treated sheet substrate made using the composition or method is also disclosed, as is the paper so made, with and without ink jet printed pigmented ink applied thereto. Indicia printed thereon will have improved print quality characteristics.
Patent TW-407126-B (TW)
Title: Raw material for barrel-part substrate of heat-insulating paper container and heat-insulating paper container and method thereof
Inventor: WATANABE HIROMI
IPC: B65D3/28
Filed: 1998-08-13
Granted: 2000-10-01
Abstract: Raw material for barrel-part substrate of heat-insulating paper container, which raw material is excellent, in case of barrel-part of container substrate formed by foaming the thermoplastic synthetic resin film laminated on the surface of external wall, in printing of, for example far-code and in heat-insulation; and heat-insulating paper container and method thereof. Raw material for barrel-part substrate of heat-insulating paper container formed by laminating the low-melting-point thermoplastic synthetic resin film 12, which is foamed by heat treatment, to the outer surface of the bade paper 11 as raw material for barrel-part substrate of heat-insulating paper container, and then by the synchronism of synchronism ink 14 with foaming coated on the surface of low-melting-point thermoplastic synthetic resin film; and heat-insulating paper container and method thereof.
Patent TW-397982-B (TW)
Title: Nonvolatile semiconductor memory device
Inventor: YONEYAMA AKIRA
IPC: G11C29/00
Filed: 1998-08-26
Granted: 2000-07-11
Abstract: The present invention reveals a nonvolatile semiconductor memory device that can increase the number of re-writable times and to lengthen a holding time. Specific memory sectors (first sector) out of plural memory sectors are set as a highly reliable region, in this region, writing is performed simultaneously in memory cells of two or more when writing is performed, while the memory cells written simultaneously are read out simultaneously when read-out is performed. While, the device is constituted so that size of a memory sector of the highly reliable region can be adjusted from the outside (308 to 311).
Patent TW-490304-B (TW)
Title: Methods of administering an AMPA receptor antagonist to treat dyskinesias associated with dopamine agonist therapy
Inventor: CHENARD BERTRAND LEO
IPC: A61K31/505
Filed: 1998-09-02
Granted: 2002-06-11
Abstract: The invention relates to a method of treating dyskinesias associated with dopamine agonist therapy in a mammal which comprises administering to said mammal an effective amount of an antagonist of the AMPA receptor. Dopamine agonist therapy, as referred to in the present invention, is generally used in the treatment of a central nervous system disorder such as Parkinson's disease.
Patent TW-401619-B (TW)
Title: Isolation process of very large scale integrated circuit
Inventor: YANG FU-LIANG
IPC: H01L21/76
Filed: 1998-12-11
Granted: 2000-08-11
Abstract: The invention discloses a method of forming the planarized isolation by combining the LOCOS and the STI isolation process. First, on the upper region of the pad oxide of the substrate surface where the first nitride layer is deposited, the first nitride layer and the pad oxide are etched to provide a wide opening and a narrow opening exposed on the substrate surface. Next, the second nitride layer is deposited on the substrate and back-etched to leave the spacer on the edge of the opening. The substrate exposed in the wide opening is oxidized to form a field oxide wide opening. Next, part of the first nitride layer and the spacer are etched to expose the substrate in the narrow opening, and a trench is formed in the substrate exposed in the narrow opening by etching. An oxide layer is deposited to fill in such a trench to form a shallow trench isolation (STI). Finally, a part of the oxide layer, the first nitride layer, the spacer and the pad oxide are removed.
Patent TW-398001-B (TW)
Title: Electrolytic condenser sealing rubber molding method and device thereof
Inventor: SUEN WU-SHIUNG
IPC: H01G9/10
Filed: 1998-12-16
Granted: 2000-07-11
Abstract: This is the electrolytic condenser sealing rubber molding method and its device. The molding method consists of a medium-temperature forming step in which rubber raw materials are placed into a medium-temperature forming machine and heated and partially melted in a medium temperature of 80 DEG C-110 DEG C into an uncured preform; a high-temperature forming step in which the preform formed in the medium-temperature forming step is placed into the high-temperature forming machine and heated at 200 DEG C- 220 DEG C for curing the preform; and a transportation step in which the uncured preform in the medium-temperature forming step is transferred into the high-temperature forming machine. The device for the said electrolytic condenser sealing rubber forming method mainly consists of the medium-temperature forming machine, the high-temperature forming machine, and the conveyor installed between them. The rubber raw material is melted in a medium temperature into a preform using the medium-temperature forming machine, and the preform is transferred to the high-temperature forming machine using a conveyer for high-temperature curing. By using the medium and high temperature forming machines separately, it could effectively enhance the product quality and diminish the bad yield.
Patent TW-412449-B (TW)
Title: Coating metal strip
Inventor: LOPEZ MICHAEL ANGEL
IPC: C23C2/00
Filed: 1999-02-05
Granted: 2000-11-21
Abstract: An apparatus for continuous hot-dip coating of metal strip is disclosed. The apparatus includes a first coating pot to hold a molten bath of a first coating metal and a first metal heating means to heat the bath of molten metal in the first pot. The apparatus also includes a second coating pot to hold a molten bath of a second coating metal, which second pot is shallow in relation to the first pot and is positionable within an upper part of the first but removable therefrom, and a second metal heating means operable to heat the molten bath of metal in the second pot. The apparatus also includes a strip feed means to feed strip into and from the upper part of the first pot when the second pot is removed therefrom whereby to dip the strip in the molten bath of the first coating metal and alternatively operable to feed the strip into and from the molten bath in the second coating pot when the second coating pot is positioned in the upper part of the first coating pot whereby to dip the strip within the bath of the second coating metal.