baber/WOPTO huggingface dataset:
Patent TW-432566-B (TW)
Title: Backside emission analysis of ball-grid array package IC
Inventor: LIN YU-TING
IPC: H01L21/66
Filed: 1998-12-02
Granted: 2001-05-01
Abstract: The present invention reveals a backside emission analysis of ball-grid array package IC, which comprises fixing a chip on a circuit board; after the process of wire soldering and packaging, separating the chip from the circuit board so that the chip and the soldering wire of the integrated circuit are fixed on the packaging board completely; then, exposing the wafer surface of the chip, and sending the electrical signal to the integrated circuit by using probe to touch the soldering wire of the integrated circuit under the emission microscope so that the integrated circuit is in the normal operation; then, observing the infrared spectrum emitted from the wafer surface of the chip under the emission microscope to determine the defect position of the integrated circuit.
Patent TW-408260-B (TW)
Title: A fast program testing method
Inventor: JANG DUNG-HUA
IPC: G06F11/00
Filed: 1998-12-14
Granted: 2000-10-11
Abstract: The invention relates to a fast program testing method. The testing method uses a tree-structure, which organizes the functions of any root directory, sub-directory and leaf directory in relation with a program to be tested, so that the relationship of all functions involved can be easily viewed on the monitor, and the one who tests can select at will from the tree-structure directly, furthermore, in testing a program, the testing method can target at the function of which has tested, the function of which is currently tested, the function of which has not tested, and the function of which will be tested next, allowing to show the above functions displayed in the tree-structure with any color different from the background color on the monitor, for the one who tests capable of controlling the progress of testing programs directly and rapidly and effectively improving the efficiency of the whole testing.
Patent TW-426553-B (TW)
Title: Process for processing mixed waste, processing plant as well as buffer silos for same
Inventor: WUEBBELS ALFONS
IPC: B29B17/04
Filed: 1999-01-13
Granted: 2001-03-21
Abstract: Process for processing mixed waste for the operation of a continuously operating processing plant, which comprises a plurality of successive stations each connected by at least one conveying section, in which the mixed waste material is treated in at least one process step and/or is conveyed on at least one conveying section, wherein the particles in the mixed waste flow are accelerated in at least one place of transfer between a station and a conveying section or a place of transfer between two conveying sections. Furthermore disclosed is a processing plant for implementing the process as well as buffer silos for use in the plant.
Patent TW-440880-B (TW)
Title: Photosensitive composition and calcined pattern obtained by use thereof
Inventor: KAKINUMA MASAHISA
IPC: H01B3/08
Filed: 1999-02-24
Granted: 2001-06-16
Abstract: Disclosed are a photosensitive composition which is developable with an aqueous alkaline solution and such calcined patterns as a conductor pattern, a vitreous dielectric pattern, and a fluorescent pattern which are obtained by the use of the photosensitive composition. The photosensitive composition comprises (A) a carboxyl group-containing photosensitive polymer obtained by the reaction of a copolymer of (a) an unsaturated double bond-containing acid anhydride and (b) an unsaturated double bond-containing compound with (c) a compound containing a hydroxyl group and an unsaturated double bond, (B) a diluent, (C) a photopolymerization initiator, (D) an inorganic powder, and (E)  a stabilizer. The composition may be in the form of paste or in the form of a dry film. When the photosenesitive composition is in the form of a dry film. When the photosensitive composition is in the form of paste, the paste is applied to a substrate and then dried to form a film. When the photosensitive composition is in the form of a dry film, the film is laminated on the substrate. A calcined pattern of high fineness is obtained by patterning the superposed layer of the composition by selective exposure to light and development, and thereafter calcining the patterned film.
Patent TW-440605-B (TW)
Title: A process to refine petroleum residues and sludges into asphalt and other petroleum products
Inventor: SANTOS BENJAMIN
IPC: C10G31/06
Filed: 1999-04-17
Granted: 2001-06-16
Abstract: A process for significantly decreasing processing time, reducing capital costs, increasing yeild, improving quality, and improving the safety of refining petroleum residues & sludges generated by the oil producers, refineries and refiners comprising the steps of heating under vacuum the petroleum residues & sludges with steam or inert gas injection or both until a temperature ranging from between 680 DEG F to 1000 DEG F is attained and holding the mixture at this temperature for a short residence time of from less than an hour to about 6 hours while vacuum and sparging are being carried out to generate asphalt. Volatile products are condensed to produce fuel, waxy oil and can be further processed to produce refined fuel, wax and dewaxed oil.
Patent TW-441216-B (TW)
Title: Loudspeaker
Inventor: TAMURA KAZUAKI
IPC: H04R9/04
Filed: 1999-04-26
Granted: 2001-06-16
Abstract: A loudspeaker is provided, which includes a frame, a voice coil bobbin, and a diaphragm connected to the frame and the voice coil bobbin, wherein the diaphragm is connected to the voice coil bobbin in such a manner that a cone angle between the diaphragm and the voice coil bobbin becomes small enough to obtain a preferable treble reproduction threshold frequency, the diaphragm has a first connected portion connected to the voice coil bobbin and a second connected portion connected to the frame, and the diaphragm has an arch-shaped cross section so as to have a top portion formed outward from both the first connected portion and the second connected portion.
Patent TW-543182-B (TW)
Title: Semiconductor integrated circuit
Inventor: ETO SATOSHI
IPC: G11C11/407
Filed: 1999-04-28
Granted: 2003-07-21
Abstract: A semiconductor integrated circuit producing a given output voltage includes first and second operational amplifiers, and first and second transistors. The first and second operational amplifiers detect a voltage difference between a voltage applied to an input terminal and at least one reference voltage. The first and second transistors are turned ON or turned OFF according to the levels of voltages output from the first and second operational amplifiers. The first operational amplifier receives the output voltage at the input terminal. When the level of the output voltage becomes lower than the reference voltage, the first operational amplifier allows the first transistor to operate so as to raise the output voltage. In contrast, the second operational amplifier receives the output voltage at the input terminal. When the level of the output voltage exceeds the reference voltage, the second operational amplifier allows the second transistor to operate so as to lower the output voltage.
Patent TW-412826-B (TW)
Title: An automated substrate processing system
Inventor: BEER EMANUEL
IPC: H01L21/02
Filed: 1999-05-20
Granted: 2000-11-21
Abstract: A substrate handling apparatus includes a transfer arm having a substrate support. The apparatus includes at least one image acquisition sensor configured to acquire images of a substrate supported by the substrate support. In addition, the apparatus includes a controller coupled to the image acquisition sensor and configured to control the image acquisition sensor to acquire at least one image of the substrate supported on the substrate support. The controller is further configured to receive the images acquired by the image acquisition sensor and to determine an initial position of the substrate based on the acquired images. The controller is further coupled to the substrate support to control movement thereof to move the substrate to a new position based on the substrate's initial position. The apparatus also can be used to determine a substrate identification and to detect certain substrate defects either before or after processing the substrate in a thermal processing chamber. A method of positioning a substrate on a transfer arm also is disclosed.
Patent TW-419826-B (TW)
Title: Integration of bipolar and CMOS devices for sub-0.1 micrometer transistors
Inventor: PAN YANG
IPC: H01L29/76
Filed: 1999-05-25
Granted: 2001-01-21
Abstract: Form a semiconductor device with dielectric, isolation structures in a top surface of a silicon semiconductor substrate, separating the substrate into emitter, NMOS and PMOS areas. Form a gate oxide layer above the isolation structures on the top surface of the silicon semiconductor substrate. Form a conductive polysilicon layer above the thin silicon oxide layer. Mask the NMOS and PMOS regions of the substrate with an emitter mask having a window over the emitter area of the substrate. Ion implant emitter dopant into a portion of the conductive polysilicon layer over the emitter area of the substrate through the window in the emitter mask. Strip the emitter mask. Anneal the substrate including the thin silicon oxide layer, and the polysilicon layer to drive the dopant into an emitter region in the emitter area in the substrate. Form doped source/drain regions and a base in the emitter area of the substrate.
Patent TW-466130-B (TW)
Title: A device for preparing a medicine solution
Inventor: ITO NAOKI
IPC: B01F1/00
Filed: 1999-06-01
Granted: 2001-12-01
Abstract: This invention relates to a device for dispensing a solid or fluid medicine with water and dissolving them with in water for preparing a medicine solution. This device is installed on a water supply path such that easily make a medicine to mix with water and to dissolve in water for adjusting the medicine solution. The said device comprises: an inlet, for guiding water; an outlet, for discharging the water externally; a water path, from the inlet to the outlet; and a medicine chamber, for containing the medicine in it, wherein the medicine that is contained in medicine chamber will contact with the water of the water flow path and dissolve in water. Therefore, it can easily and safely dissolve the medicine.
Patent TW-502057-B (TW)
Title: Flat porous substrate
Inventor: KALBE MICHAEL
IPC: C09J163/04
Filed: 1999-11-26
Granted: 2002-09-11
Abstract: The invention relates to an adhesive powder for assembling flat, non-porous or porous substrates, whereby, in a first step, the adhesive powder is applied onto a first substrate, and an intermediate product is produced which is non-adherent at room temperature and which is stabile in storage. The first substrate is joined with a second substrate in a second step by applying an increased temperature and pressure and while using a combination of the following components: (i) a low melting point polyamide, polyester and/or polyurethane with a proportion ranging from 25 to 95 wt.%, and (ii) at least one epoxy resin which is solid at room temperature and which has a proportion ranging from 5 to 75 wt.%, and optionally (iii) at least one prepolymer which comprises epoxy resins and polyamines, is solid at room temperature, and which has a proportion of no more than 25 wt.%. A physical binding occurs when the adhesive powder is applied to the first substrate in the first step, and both substrates are joined to one another in the second step by a chemical cross linking or post-cross linking of the powder constituents and by a subsequent cooling.
Patent TW-432018-B (TW)
Title: Treated water dispensing system
Inventor: GREENE RALPH G
IPC: C02F1/44
Filed: 1999-11-26
Granted: 2001-05-01
Abstract: A water treatment tank (46) for use with water purification apparatus (10) has two compartments (52, 54), one above the other, formed by a separating baffle (56). The lower compartment (54) has cooling coils (74) about the walls for cooling the water therein relative to the water in the upper compartment (52). An ultra-violet lamp (76) extends through both compartments and the baffle to purify the water. The ultra-violet lamp transmits rays 360 degrees and there are no ray blocking elements within the tank. Each compartment communicates through a conduit (82, 90) to a respective dispensing faucet (84, 92) of the water purification apparatus. In one case the purification apparatus is a distillation/condensation system where water is purified and stored in a reservoir (34) and the water treatment tank receives the water from the reservoir. In another case the water purification apparatus is a reverse osmosis purifier (120) system and may merely be filter cleaned water which feeds the tank. In another case the treatment tank receives water from a bottled water (300) source.
Patent TW-419746-B (TW)
Title: Method for making passivation in integrated circuit
Inventor: LIU CHIN-KUI
IPC: H01L21/31
Filed: 1999-12-13
Granted: 2001-01-21
Abstract: The present invention provides a method for making passivation process in integrated circuit passivation, which comprises the following steps: providing a substrate having an integrated circuit; sequentially depositing a first nitride layer and an oxide layer; forming a plurality of grooves on the surface of the oxide layer; and depositing a second nitride layer conformal with the oxide layer and the grooves. The passivation layer generated therefrom has a non-planar structure to reduce the shear stress generated on the passivation layer during the thermal cyclic processing, thereby preventing the delamination of the passivation layer.
Patent TW-450911-B (TW)
Title: Conduit guide for bicycles
Inventor: OKAMOTO YOSHIFUMI
IPC: B62M25/02
Filed: 2000-01-18
Granted: 2001-08-21
Abstract: A conduit guide is disclosed for attaching bicycle cables or conduits to the bicycle frame. Basically, the conduit guide includes a strap and a retainer. The strap and retainer are designed to secure a bicycle conduit to the bicycle frame without exerting any substantial radial compressive force on the conduits. The strap is preferably a plastic tie-type of band clamp. Of course, other types of band clamps can be utilized. The retainer includes a U-shaped conduit retaining portion and a foot portion. The foot portion includes a first foot section and a second foot section integrally formed at the ends of the leg sections of the conduits retaining portion. A strap receiving recess is formed between the foot portion and the conduit retaining portion to secure the retainer to the bicycle frame without exerting a compressive force on the conduit. In alternate embodiments, a bridge is formed between leg sections for added stability. In selected embodiments, the conduit retaining portion is sized to receive a single conduit, while in other embodiments, the conduit receiving portion is sized to receive a pair of conduits.
Patent TW-434737-B (TW)
Title: Method for reducing defect sources in a high-density plasma reaction chamber
Inventor: JU SHIN-KUEN
IPC: H01L21/3065
Filed: 2000-02-15
Granted: 2001-05-16
Abstract: The present invention relates to a method for reducing number of defect sources located in a high-density plasma reaction chamber. The method disclosed by the present invention includes the following steps. First, a reaction chamber is used to perform a series of semiconductor processes of which cumulative working hours are recorded. If the cumulative working hours do not exceed a predetermined limit value, the chamber remains to be used to perform the semiconductor processes. If the cumulative working hours exceed a predetermined limit value, the chamber operation is stopped and a circulating cleaning procedure is conducted for reducing the amount of defect sources thereof. The above-mentioned circulating cleaning procedure includes the following steps. First, the chamber is filled with a cleaning gas. Thereafter, the cleaning gas and plural defect sources inside the chamber are deflated therefrom. In addition, as the circulating cleaning procedure is finished, the value of the cumulative working hours is zeroed and repeating the first step of the present invention is followed.
Patent TW-569015-B (TW)
Title: Device for enhancing contact checking
Inventor: COOKE PETER A
IPC: G01R27/02
Filed: 2000-03-01
Granted: 2004-01-01
Abstract: A device for increasing the sensitivity of a testing instrument in determining the presence of an electronic component, such as a miniature ceramic chip capacitor, at the test station before beginning the test procedure, including a signal booster having an input and an output in operable arrangement for boosting an incoming alternating signal from the testing device by a multiple greater than one, connecting the input of the signal booster between the signal output of the testing device and the station for positioning the component for measuring, and connecting the output of the signal booster between an independent direct current power supply and the test station to boost the signal of the presence testing program by a multiple that brings the measurable signal of the component within the range of sensitivity of the testing instrument.
Patent TW-444092-B (TW)
Title: Anti-thieving lock head
Inventor: TSUEI KAI-LIANG
IPC: E05B15/00
Filed: 2000-03-15
Granted: 2001-07-01
Abstract: A anti-thieving lock head with following mechanism: at locked state, to embed latch plate in latch lock chute to prevent any rotation of the lock heart while all brake posts at loose state; when it beginning to unlock, all brake posts to be forced by guiding plate to let go the latch plate out of the latch lock chute. As it can rotate the lock core to unlock the lock only when all brake posts are at open position simultaneously, it is possible to prevent anyone to unlock the lock set by pushing the brake post to its open position one by one.
Patent TW-473440-B (TW)
Title: Pretensioner
Inventor: HORI SEIJI
IPC: B60R22/28
Filed: 2000-03-24
Granted: 2002-01-21
Abstract: There is provided a pretensioner which can as a whole be made smaller. A rack and pinion type pretensioner is disposed outside a second leg plate 18 of a webbing take-up device 10. A driving mechanism of the pretensioner includes, as principal components, a piston 116 formed as a rack bar, and a pinion 102. The pinion 102 includes a toothed portion 104 and a clutch portion 106, and is directly connected to a winding shaft. Accordingly, as compared with a conventional system in which intermediate gears are disposed between the pinion 102 and the rack bar, the pretensioner can as a whole be made smaller both in radial and axial directions thereof.
Patent TW-441035-B (TW)
Title: Fabrication method of bitline contact for capacitor under bitline embedded DRAM
Inventor: TZENG GUO-CHIUAN
IPC: H01L21/8242
Filed: 2000-03-31
Granted: 2001-06-16
Abstract: The present invention comprises etching the first dielectric layer to form a through hole followed by depositing silicon material on the surface of the through hole, polished by chemical mechanical polishing so that the silicon material in the through hole is remained. Then form a photoresist pattern to protect the dielectric layer region of the predetermined memory cell electrode plate, etch the first dielectric layer unprotected by the photoresist pattern, and remove the photoresist pattern, the next step is to form a capacitive dielectric layer on the surface of the silicon material, form a polysilicon layer covering the capacitive dielectric layer, then form the second dielectric layer on the surface of the polysilicon layer, coat photoresist on the polysilicon layer, etch part of the photoresist to expose the second dielectric layer on the upper surface of the polysilicon layer, then remove the exposed second dielectric layer, oxidize the upper surface of the polysilicon layer to form an oxide layer on it, etch anisotropically the second dielectric layer and the polysilicon layer to define the capacitor, form the third dielectric layer to cover the capacitor, form the bitline contact through hole and memory cell electrode plate in the third dielectric layer, the conductive pattern is formed on the third dielectric layer and is aligned to the bitline contact through hole and memory cell electrode plate through hole.
Patent TW-509935-B (TW)
Title: Method of and apparatus for recording information
Inventor: SHINDO HIDEHIKO
IPC: G11B7/006
Filed: 2000-04-13
Granted: 2002-11-11
Abstract: The present invention relates to a method of and an apparatus for recording information using an information recording medium capable of recording information by radiation of an energy beam, which generally records information high in compatibility and accuracy with an excellent interchangeability. There is an interchangeability problem in that the average power of the middle pulse chain cannot be controlled simply by controlling the two pulse levels of the middle pulse chain in an energy beam for recording the information. To avoid this problem, there is provided an information recording device in which the energy beam is multi-pulsated and radiated on the recording medium for forming a recording mark. The average power of the middle pulse chain is measured and set to a predetermined value. AS a result, the average power of the first pulse, the middle pulse chain and the last pulse of the multi-pulse chain can be accurately controlled.
Patent TW-447145-B (TW)
Title: Method for manufacturing an electro-optical device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/52
Filed: 2000-06-01
Granted: 2001-07-21
Abstract: An object of the present invention is to provide an EL display device having high operation performance and reliability. A third passivation film 45 is disposed under the EL element 203 comprising a pixel electrode (anode) 46, an EL layer 47 and a cathode 48, and diffusion of alkali metals from the EL element 203 formed by ink jet method into TFTs is prevented. Further, the third passivation film 45 prevents penetration of moisture and oxygen from the TFTs, and suppress degradation of the EL element 203 by dispersing the heat generated by the EL element 203.
Patent TW-483279-B (TW)
Title: Electronic ticket, electronic wallet, and information terminal
Inventor: SASAKI OSAMU
IPC: G06Q20/00
Filed: 2000-07-14
Granted: 2002-04-11
Abstract: A network electronic ticket 1003 is provided in an electronic ticket 1000. Start page data 1016, a ticket owner secret key 1017, an electronic ticket possession certificate 1018, and a network service program 1019 are provided in the network electronic ticket 1003, the network service program 1019 controls various types of processing and an electronic ticket storage terminal, and the ticket owner secret key 1017 and the electronic ticket possession certificate 1018 are used for authentication processing with an information providing apparatus on a network, whereby it is made possible to connect to the network from the electronic ticket itself and receive information service.
Patent TW-469389-B (TW)
Title: A system, method, and program for enabling an e-commerce database server to provide jurisdictional information to facilitate e-commerce sales by a web server
Inventor: DUTTA RABINDRANATH
IPC: G06Q30/00
Filed: 2000-07-26
Granted: 2001-12-21
Abstract: A system, method, and program enables a database server, controlled by a reference authority, within an e-commerce network, to collect and store jurisdictional information from different jurisdictions (e.g., countries, states, and cities), and to transmit the jurisdictional information to web servers used by e-commerce retailers in transactions with clients for the sale of products over the Internet. The jurisdictional information includes tax types (local, national, value added, customs, sales, etc.) and tax rates and other jurisdiction-specific information. The jurisdictional database server facilitates e-commerce sales via the web servers by automatically providing the jurisdictional information of the buyer to the e-commerce web server.