baber/WOPTO huggingface dataset:
Patent TW-419846-B (TW)
Title: End cap assembly for an alkaline cell
Inventor: SARGEANT SEAN A
IPC: H01M50/197
Filed: 1999-05-14
Granted: 2001-01-21
Abstract: An end cap assembly (10) is disclosed for sealing the ipen end of a cylindrical alkaline cell housing (70). The end cap assembly (10) comprises a terminal end cap (200), an insulating sealing disk (150) underlying said end cap (200), and an elongated current collector (80) penetrating through an aperture (90) in said insulating sealing disk (150). At least a portion of the insulating sealing disk (150) lies within the cell housing (70) to seal the open end thereof. The terminal end cap is located outside of said housing.
Patent TW-432644-B (TW)
Title: Ball grid array package with printed trace line and metal plug
Inventor: LIOU WEN-JIUN
IPC: H01L23/28
Filed: 1999-06-02
Granted: 2001-05-01
Abstract: A manufacturing method of ball grid array package structure with printed trace line and metal plug is provided. First, provide a metal substrate and make plating layer on the metal plug and chip seat region. Etch the upper surface of the metal substrate to remove a part of the metal substrate to reduce its thickness and to form printed trace line, chip seat and internal metal plug. Then stick chip on the chip seat and electrically connect the internal metal plug. Use an insulation material for encapsulation to cover the chip, chip seat and internal metal plug. Then, etch the bottom surface of the metal substrate to expose a part of the insulation material and bottom of the chip seat to form external metal plug and connect the internal and external metal plugs via printed trace line. Form soldering mask on the chip packaging surface to cover the printed trace line and expose the plating layer of surface of the external metal plug.
Patent TW-457268-B (TW)
Title: New O-acyloxime photoinitators and photopolymerizable compositions comprising the same
Inventor: MATSUMOTO AKIRA
IPC: C09D7/63
Filed: 1999-06-04
Granted: 2001-10-01
Abstract: Oximeester compounds of the formulae I, II, III and IV, R1 is phenyl, C1-C20alkyl or C2-C20alkyl optionally interrupted by -O-, C2-C20alkanoyl or benzoyl, or R1 is C2-C12alkoxycarbonyl or phenoxycarbonyl; R1' is C2-C12alkoxycarbonyl, or R1' is phenoxycarbonyl, or R1' is -CONR10R11 or CN; R2 is C2-C12alkanoyl, C4-C6alkenoyl, benzoyl, C2-C6alkoxycarbonyl or phenoxycarbonyl; R3, R4, R5, R6 and R7 are hydrogen, halogen, C1-C12alkyl, cyclopentyl, cyclohexyl, phenyl, benzyl, benzoyl, C2-C12alkanoyl, C2-C12alkoxy-carbonyl, phenoxycarbonyl or a group OR8, SR9, SOR9, SO2R9 or NR10R11; R4', R5' and R6' are hydrogen, halogen, C1-C12alkyl, cyclopentyl, cyclohexyl, phenyl, benzyl, benzoyl, C2-C12-alkanoyl, C2-C12alkoxycarbonyl, phenoxycarbonyl, or are a group OR8, SR9, SOR9, SO2R9, NR10R11; provided that at least one of R3, R4, R5, R6, R7, R'4, R'5 and R'6 is OR8, SR9 or NR10R11; R8, R9, R10 and R11 are for example hydrogen, C1-C12alkyl, phenyl; are suitable as initiators for the photopolymerization of radically polymerizable compounds.
Patent TW-513833-B (TW)
Title: Mounting method of sparking plug cap and sparking plug cap
Inventor: YAMAMOTO TAKAO
IPC: H01T13/04
Filed: 1999-08-13
Granted: 2002-12-11
Abstract: The present invention relates to a mounting method of sparking plug cap and a sparking plug cap. The present invention prevents the generation of recessed part in a terminal side screw thread (tip of screw teeth), and to prevent the generation of recessed part in a cylindrical member. To solve the problem, figure 13(b) is an arrow diagram of the figure 13(a). A white arrow shows a direction of the vibration by the external force. A straight part 31 is parallel or nearly in parallel with this direction of the vibration. In the case where a direction of the main vibration of an engine coincides with the fore and aft direction of a vehicle, the straight part 31 is extended in that direction so as to be in parallel or nearly in parallel with the direction of the vibration. The straight part 31 is moved right and left in the figure (b), and with this movement, the straight part 31 frictionally contacts with screw threads 17, 17, but it does not cause a problem.
Patent TW-461853-B (TW)
Title: Method for automatically calibrating injection conditions of an injection molding machine
Inventor: WONG YUEH-CHIAO
IPC: B29C45/76
Filed: 1999-10-28
Granted: 2001-11-01
Abstract: Disclosed is a method for automatically calibrating injection conditions of an injection molding machine. The method comprises the steps of: a first memory device for storing abnormal conditions and parameters of injection conditions of corresponding situations; trial-running the injection of products and determining whether the products are normal; if the products are determined to be abnormal, selecting a plurality of abnormal conditions and states of the abnormal conditions to be stored in a second memory device; outputting appropriate parameters of injection conditions selected from the first memory device by a calculation module based on data of the second memory device, to serve as corresponding parameters of injection conditions for automatically calibrating the injection molding machine; and trial-running the injection of products and determining whether the products are normal.
Patent TW-478197-B (TW)
Title: A flow-flame for forming a sub-assembly for a manufacturable electrochemical cell
Inventor: CLARK DUNCAN GUY
IPC: H01M8/02
Filed: 1999-11-03
Granted: 2002-03-01
Abstract: A flow-frame for forming a sub-assembly; said sub-assembly comprising a bipolar electrode and an ion-selective membrane mounted on said flow-frame and wherein said sub-assembly may be stacked together with other such sub-assemblies to create an array of electrochemical cells; wherein said flow-frame is formed from an electrically insulating material and comprises at least four manifold-defining portions which also define pathways for the passage of the anolyte/catholyte.
Patent TW-571093-B (TW)
Title: Moisture sensor
Inventor: KOBAYASHI NOBUO
IPC: G01N27/12
Filed: 1999-12-21
Granted: 2004-01-11
Abstract: A moisture sensor includes a moisture-sensitive film between a pair of electrodes having conductive particles dispersed in a hygroscopic polymer. The hygroscopic polymer is a polymer comprising a polyether amine, an epoxy compound, and optionally a water-soluble nylon. Alternatively, the hygroscopic polymer is a polyether ester amide and optionally a water-soluble nylon. The sensor enables DC measurement, can detect a humidity in the range of RH 60% to 100%, and ensures high performance stability against repetitive operations.
Patent TW-460819-B (TW)
Title: A personal web site for electronic commerce on a smart java card with multiple security check points
Inventor: KWOK THOMAS
IPC: G06Q20/40
Filed: 1999-12-23
Granted: 2001-10-21
Abstract: A method and system are disclosed for accessing personal Web site or executing electronic commerce with security in a smart Java card. A personal Web site which includes personal or private information is stored in a personal smart Java card. Before a user can access the Web site stored in the smart Java card, the user is validated by any one of or in combination of PIN, facial images, hand images, eye image, voice characteristics, and finger prints. In addition, an encryption engine embedded in the smart Java card decodes and compares the entered PIN combined with a secure key or security certificate to verify the identity of the user. Before the bank account can be accessed freely by the user, the bank computer system checks the combined secure data to ensure the authenticity of the card and the user identity with multiple check points using Internet security protocols via Web browsers.
Patent TW-543115-B (TW)
Title: Method and apparatus for forming an interlayer insulating film, and semiconductor device
Inventor: MAEDA KAZUO
IPC: H01L21/314
Filed: 2000-01-04
Granted: 2003-07-21
Abstract: Disclosed is a method for forming an interlayer insulating film which comprises the steps of forming an underlying insulating film on a substrate; forming a porous SiO2 film on the underlying insulating film by chemical vapor deposition method using Si2 H6 and an oxidative gas as a reaction gas; subjecting the porous SiO2 film to H (hydrogen) plasma treatment; forming a plasma SiO2 film and a fluidic SiO2 film formed by TEOS+O3 on the porous SiO2 film; then smoothing a surface of the SiO2 film by etching; and forming a cover insulating film on the smoothed surface.
Patent TW-488199-B (TW)
Title: Process for the direct through-hole electroplating of circuit boards
Inventor: JONAS FRIEDRICH
IPC: C25D7/00
Filed: 2000-01-24
Granted: 2002-05-21
Abstract: Process for the direct through-hole electroplating of double-layer circuit boards and multilayers, which comprises the following process steps: (a) production of drilled holes in the copper-laminated boards, (b) oxidative pretreatment of the drilled holes, (c) if necessary rinsing with water, (d) treatment with an aqueous solution containing from 1 to 300 g/l of phosphoric acid, (e) treatment with a microemulsion containing one or more thiophenes of the general formula (I). In which X is oxygen or a single bond, R1 and R2 independently of one another, are hydrogen or a (C1-C4)-alkyl chain or together form an optionally substituted (C1-C4)-alkylene radical or a 1,2-cyclohexylene radical, (f) treatment with sulphuric acid, (g) if necessary rinsing with water, and (h) electroplating with copper.
Patent TW-462048-B (TW)
Title: Memory device for minimizing the layout area occupied by input and output sense amplifier
Inventor: KANG KYUNG-WOO
IPC: G11C7/06
Filed: 2000-01-27
Granted: 2001-11-01
Abstract: A memory device having a plurality of memory banks, including a pair of data lines connected in each of the plurality of memory banks, and an input/output (IO) sense amplifier shared by at least two neighboring memory banks, for selectively sense-amplifying data of the data line connected to one of the at least two memory banks.
Patent TW-I225089-B (TW)
Title: Aromatic amine derivative, soluble conductive compound and electroluminescent device
Inventor: KIDO JUNJI
IPC: H01L51/50
Filed: 2000-02-22
Granted: 2004-12-11
Abstract: An aromatic amine derivative of the following general formula (1) is useful to form an auxiliary carrier transporting layer in an electroluminescent device. R1 is a monovalent hydrocarbon group or organooxy group, and A and B have the following general formula (2) or (3).
Patent TW-525116-B (TW)
Title: Method for controlling a plasma display panel and display apparatus using this method
Inventor: CHIKAZAWA YOSHIHARU
IPC: G09G3/292
Filed: 2000-02-25
Granted: 2003-03-21
Abstract: The invention relates to a method for controlling a plasma display panel (PDP), wherein each field is divided into a plurality of subfields. Each subfield period comprises an addressing period during which charges are created in the cells of the PDP which must generate light during the corresponding subfield. This generation of light is obtained by a sustain voltage during the remaining of the subfield. According to the invention, each cell generates light only in addressed successive subfields, starting from the first subfield, the erasing (E1) during each subfield being limited to cells for which no light must be generated during the corresponding subfield and the remaining subfield(s) of the same field. Preferably, during each subfield, addressing (A) and erasing (E1) are simultaneous.
Patent TW-477917-B (TW)
Title: Process for forming photoresist pattern by top surface imaging process
Inventor: KIM MYOUNG-SOO
IPC: C08L101/00
Filed: 2000-05-04
Granted: 2002-03-01
Abstract: The present invention relates to a process for forming a photoresist pattern by employing a silylation process, and particularly to a method for forming a photoresist pattern according to a top surface imaging (TSI) process using a photoresist composition comprising a cross-linker having a cross-linker monomer of the following chemical formula 1 or 2. The photoresist composition containing a polymer of the above cross-linker monomer is preferably used in a TSI process which has been optimized by controlling the conditions of each step, such as temperature and time, thereby obtaining an ultrafine pattern that can be more efficiently applied to a 4G or 16G DRAM semiconductor fabrication process: chemical formula 1, chemical formula 2, wherein, R1, R2, R3, R5, R6, R7, R, m and n are as defined in the specification attached hereto.
Patent TW-543030-B (TW)
Title: Sound generator and method for manufacturing the same
Inventor: ISHII TATSUYA
IPC: G10L25/48
Filed: 2000-05-24
Granted: 2003-07-21
Abstract: A voice and other sounds to be expressed are selected, so that the sounds are generated and recorded. The sounds are subjected to spectrum analysis and image processing. The image-processed and displayed results of spectrum analysis are recorded on a recording medium. By rubbing the printed parts by a finger, sounds are produced.
Patent TW-I226889-B (TW)
Title: Indolylpiperidine derivatives as antihistaminic and antiallergic agents
Inventor: PAGES SANTACANA LLUIS
IPC: C07D401/14
Filed: 2000-06-02
Granted: 2005-01-21
Abstract: Indolylpiperidine compounds of formula (I), wherein: A1 represents an alkylene, alkyleneoxy, alkylenethio, alkanoyl or hydroxyalkylene group; A2 represents a single bond, an alkylene or alkenylene group; W represents a single bond or a phenylene or furanylene group which is unsubstituted or substituted by one or more halogen atoms, alkoxy groups and/or alkyl groups; R1 represents a hydrogen atom or an alkyl, alkenyl, alkynyl, alkoxyalkyl, alkenyloxyalkyl, alkynyloxyalkyl alkoxy-alkoxyalkyl, phenylalkyl group wherein the phenyl ring is unsubstituted or substituted by one or more halogen atoms or alkyl, alkoxy or arylalkoxy groups, or a cycloalkylalkyl group wherein the cycloalkyl group is unsubstituted or substituted by one or more halogen atoms, alkyl groups or alkoxy groups; R2 represents a hydrogen or halogen atom or an alkyl or alkoxy group; and R3 represents a carboxyl group or a tetrazolyl group; and pharmaceutically acceptable salts thereof, process for their preparation and medicinal use.
Patent TW-452517-B (TW)
Title: Manufacturing process and apparatus for powder-formed product
Inventor: YOSHIHARA TOSHIRO
IPC: B22F3/00
Filed: 2000-07-19
Granted: 2001-09-01
Abstract: A cavity 16 is filled with powder material 17. The cavity 16 is composed of a die 12 and a lower punch 13. The die 12 has a die hole 11 shaped corresponding to outer shape of powder-formed product. The powder material is pre-pressed by an upper punch 14 and the lower punch 13 thereby forming a pre-product 18. A punch pin 15a is inserted to the pre-product 18 for punching a through hole 3. Then the pre-product 18 is further pressed by the upper punch 14 and the lower punch 13 thereby forming a powder-formed product 19. The punch pin 15a is pulled out of the powder-formed product 19, and the powder-formed product 19 is taken out of the cavity 16. The punched portion of the powder material 17 is kept outside of the cavity 16, and is filled the through hole 3 after the punch pin 15a is pulled off. After taking off the powder-formed product 19, the powder material filling the through hole 3 is removed. Furthermore, the powder-formed product is sintered, and a part of the surrounding wall 26 of a through hole 25a is cut off for forming a pair of leg portion 24 connected to a base portion 23 and an undercut portion 25.
Patent TW-I269652-B (TW)
Title: Transnasal anticonvulsive compositions and modulated process
Inventor: CHOI YONG MOON
IPC: A61K31/5513
Filed: 2000-11-03
Granted: 2007-01-01
Abstract: A novel method of vehicle modulated administration of an anticonvulsive agent to the mucous membranes of humans and animals is disclosed. The vehicle system is an aqueous pharmaceutical carrier comprising an aliphatic alcohol (10-80%) or a glycol (10-80%), and their combinations with a biological surfactant such as a bile salt or a lecithin. The pharmaceutical composition provides a means to control and promote the rate and extent of transmucosal permeation and absorption of the medicaments via a single and multiple administration. Nasal administration of the pharmaceutical preparation produces a high plasma concentration of the anticonvulsant nearly as fast as intravenous administration. Such compositions are particularly suitable for a prompt and timely medication of patients in the acute and/or emergency treatment of status epilepticus and other fever-induced seizures.
Patent TW-538120-B (TW)
Title: Colloidal polishing of fused silica
Inventor: DARCANGELO CHARLES M
IPC: C09K3/14
Filed: 2000-07-29
Granted: 2003-06-21
Abstract: A polishing application uses alkali, colloidal silica for polishing fused silica. Preferably, the silica solutions are adjusted to pH of or above 10. The polished fused silica surfaces have surface finishes consistently below 2A Ra. The unique method first polishes a surface of the substrate with an aqueous solution of at least one metal oxide abrasive and further polishes the surface of the substrate with an alkali aqueous solution of colloidal silica. Preferably, to the final smoothness of 2A Ra or less.
Patent TW-503549-B (TW)
Title: Method for increasing device reliability by selectively depopulating solder balls from a foot print of a ball grid array (BGA) package, and device so modified
Inventor: LYNE KEVIN
IPC: H01L23/12
Filed: 2000-08-09
Granted: 2002-09-21
Abstract: A routing technique for improving device reliability by selectively depopulating solder balls (12) (and their respective solder ball pads (34), vias (32) and traces or lines (30)) from a conventional foot print of a ball grid array (BGA) package, and a BGA package so modified. The routing technique uses the gap resulting from the depopulated solder balls as additional space for routing traces or lines from solder ball pads to an exterior surface of a substrate (14) upon which a semiconductor die (20) is mounted. An advantage of the present invention is that it permits the retention of an optimum via diameter while increasing the number of solder balls on ever shrinking packages, thereby increasing device reliability.
Patent TW-465002-B (TW)
Title: Methods and systems for measuring microroughness of a substrate combining particle counter and atomic force microscope measurements
Inventor: CHO KYOO-CHUL
IPC: G01N15/08
Filed: 2000-10-23
Granted: 2001-11-21
Abstract: Embodiments of the present invention provide methods for measuring a wafer surface. A portion of the wafer surface is measured using a particle counter to provide first measurements corresponding to a plurality of points on the wafer surface. A selected area of the wafer surface including one of the plurality of points is measured using an atomic force microscope (AFM) to provide a microroughness measurement of the selected area. The selected area is a localized area of the portion of the wafer surface measured using the particle counter. The first measurements and the microroughness measurement are provided as a measurement of the wafer surface. The portion measured using a particle counter may, for example, be substantially the entire wafer surface.
Patent TW-I237006-B (TW)
Title: Method for producing lithium hexafluorophosphate
Inventor: KIKUYAMA HIROHISA
IPC: C01B25/455
Filed: 2000-11-14
Granted: 2005-08-01
Abstract: A method for producing lithium hexaf1uorophosphate, characterized in that the filtration of lithium hexafluorophosphate being present together with a solvent and the drying thereof after the filtration are both carried out in an atmosphere of a gas containing PF5. The method can be employed for producing a product of lithium hexaf1uorophosphate having a purity higher than that of a conventional product, without carrying out any post-treatment for removing impurities.
Patent TW-561267-B (TW)
Title: Testing for digital signaling
Inventor: DABRAL SANJAY
IPC: G01R31/28
Filed: 2000-11-22
Granted: 2003-11-11
Abstract: In an electronic system having logic agents that communicate with each other through one or more signal lines, a method for testing high speed digital signaling on the signal lines is disclosed. The method involves sensing a first crosstalk signal induced by a first digital signal. The first digital signal is driven by a first logic agent into a signal line to communicate with a second agent. The second agent is coupled to receive the first digital signal from the signal line. A logic waveform that represents the digital signal is recorded and/or displayed, based upon the crosstalk signal. The technique may also be used for testing simultaneous bidirectional signaling on the same signal line.
Patent TW-594970-B (TW)
Title: Semiconductor device, method for manufacturing same and portable device
Inventor: KAJIKI ATSUNORI
IPC: H01L23/498
Filed: 2001-02-08
Granted: 2004-06-21
Abstract: In conventional semiconductor devices, customarily, it is sought to position the mounting region of a semiconductor element in the center of a package, and hence the dimensions of the package are increased unnecessarily, but the object of the present invention is to avoid unnecessary increasing of the package dimensions, without impairing the required functions of the semiconductor device. Unnecessary increasing of package dimensions is avoided by providing a semiconductor device comprising a package having a semiconductor element mounting region, a first region containing the aforementioned mounting region, and a second region partially adjoining the periphery of the above-described first region.
Patent TW-488005-B (TW)
Title: Testing and sorting system for semiconductor devices
Inventor: TSENG NOTY
IPC: H01L21/66
Filed: 2001-02-22
Granted: 2002-05-21
Abstract: A testing and sorting system of semiconductor devices is disclosed. The system includes a tester and a handling device, wherein the tester has a self-check device which enables check the number or type of the test board mounting on the mother board and reset the driver interface of the handling device, as so to match the driver interface and the test board for avoiding a wrong assorting.
Patent TW-544401-B (TW)
Title: Automatic ink-jet pen loading/unloading
Inventor: BELON JUAN B
IPC: B41J2/175
Filed: 2001-02-26
Granted: 2003-08-01
Abstract: A shuttle system (100) transfers an ink-jet pen (30) between a carriage (200) and a shuttle access location on a printer front panel. When a pen load button is pushed, the shuttle will move to an access position. In the access position, the shuttle will open a door (60) and come beyond the front face of the printer. This allows the user to drop the pen(s) into place on the shuttle. Then when the button is pushed again, the pen shuttle will transfer the pens back into the printer, with the door closing, and automatically loads the pen(s) into the printer carriage (200) without manual user intervention. The pen shuttle will then move to a rest position for normal printer operation. If the pen load button is pressed again, the pen shuttle moves back to the carriage and unloads the pen(s) automatically. The pen shuttle again opens the access door and presents the pens to the user. The shuttle has pen wipers (320A-320D) and capping structures (342A) mounted for movement with the shuttle, allowing for pen service functions to be performed without the need for an additional service station.