baber/WOPTO huggingface dataset:
Patent TW-I231362-B (TW)
Title: Method for measuring speed of longitudinal wave and thickness inside concrete plate by using stress wave
Inventor: LIN YI-CHING
IPC: G01B5/02
Filed: 2002-04-12
Granted: 2005-04-21
Abstract: This invention provides a method for measuring the speed of longitudinal wave and the thickness inside a concrete plate by using stress waves, including the following five main steps: (1) a spacing step; (2) a striking step; (3) a reading step for stress waves; (4) a measuring step for measuring the frequency of the thickness of plate; and (5) a computing step. This invention utilizes the reflection principle of stress waves, which passes through the entire thickness of the concrete plate to the bottom of the plate, simultaneously, measuring accurately the speed of longitudinal waves and the thickness inside the concrete plate and improving the measurement of the surface longitudinal waves of the concrete by ASTM C1383, which is currently in force to inquire into the thickness of the concrete plate resulting in the inaccuracy owing to the unevenness of the concrete. Therefore, this invention can improve the non-invasive detection technology on a civil structure and the project quality.
Patent TW-593326-B (TW)
Title: Preparation of sulfur-containing organosilicon compounds using a buffered phase transfer catalysis process
Inventor: BANK HOWARD
IPC: C07F7/18
Filed: 2002-05-31
Granted: 2004-06-21
Abstract: A process for the production of sulfur containing organosilicon compounds of the formula: (RO)3-mRmSi-Alk-Sn-Alk-SiRm(OR)3-m, where R is independently a monovalent hydrocarbon of 1 to 12 carbon atoms; Alk is a divalent hydrocarbon of 1 to 18 carbon atoms; m is an integer of 0 to 2, n is a number from 1 to 8; based on phase transfer catalysis techniques is disclosed. The process comprises reacting: (A) a sulfide compound having the formula M2Sn or MHS, where H is hydrogen, M is ammonium or an alkali metal, n is as defined above, with (B) a silane compound of the formula: (RO)3-mRmSi-Alk-X, where X is Cl, Br or I, and m is the same as above, and optionally, (C) sulfur in the presence of a phase transfer catalyst and an aqueous phase containing a buffer. The improvement of the present invention is characterized by adding a buffer to the aqueous phase, which minimizes or prevents gelling of the sulfur containing organosilicon compounds. The present invention also teaches a process for the production of sulfur containing organosilicon compounds by controlling the pH of the aqueous phase.
Patent TW-544847-B (TW)
Title: Memory device having vertical transistor and trench capacitor
Inventor: CHANG MING-CHENG
IPC: H01L21/8242
Filed: 2002-07-09
Granted: 2003-08-01
Abstract: A memory device having vertical transistor and trench capacitor is provided. It consists of a substrate, a trench capacitor, a control gate, a first doped area and a second doped area. The substrate has a trench which lower half is set a trench capacitor and which upper half is set a control gate comprising a first conduction layer and a second conduction layer, where the second conduction layer is above the first conduction layer. The first conduction layer is a p-type poly-crystal silicon germanium layer and the second conduction layer is a p-type poly silicon layer. A first insulated layer is set between the control gate and trench capacitor. A first doped area is formed on the substrate around the first insulated layer and a second doped layer is formed on the substrate around the second conduction layer.
Patent TW-557265-B (TW)
Title: Carrier for a trailer, system thereof using a stacking device, and method thereof
Inventor: SAIN BERNARD S
IPC: B65D85/68
Filed: 2002-07-23
Granted: 2003-10-11
Abstract: A highway trailer carrier has a support base, front and back lift braces attached to the support base, and at least one trailer support attached to the support base for supporting part of the trailer. The support is attachable to the trailer and collapsible so that it does not interfere during loading and unloading. The support base further has wheel wells and anchors for securing the trailer to the support base. Both the support base and the lift braces include mounting fixtures for securing the carrier to other carrier(s) and/or cargo containers, for instance, using a stacking device(s) with twist locks that engage and lock onto the mounting fixtures.
Patent TW-564506-B (TW)
Title: Mold structure for package fabrication
Inventor: TSAI CHUNG-CHE
IPC: H01L21/56
Filed: 2002-08-28
Granted: 2003-12-01
Abstract: A mold structure for package fabrication is proposed, which includes a top mold, a fixture and a bottom mold. The top mold is formed with at least an upwardly recessed portion; the fixture is formed with a plurality of downwardly recessed portions; and the bottom mold has a recessed cavity for receiving the fixture therein, and adapted to be engaged with the top mold, wherein a resilient member is disposed on an inner wall of the recessed cavity, and interposed between the fixture and the recessed cavity of the bottom mold, allowing the resilient member to provide a resilient force for properly positioning the fixture. By using the above mold structure, chips mounted on a substrate can be firmly supported in the mold structure without causing chip cracks during a molding process for encapsulating the chips.
Patent TW-I245036-B (TW)
Title: Synthesis and pharmaceuticals of 1,5-bis-substituted anthraquinones
Inventor: HUANG SHIU-SHAN
IPC: A61P37/00
Filed: 2002-09-02
Granted: 2005-12-11
Abstract: This invention relates to novel anthraquinone compounds useful in the treatment of allergic, inflammatory conditions, tumor conditions and therapeutic compositions containing such compounds. That compounds of 1,5-bis-substituted anthraquinone compounds according to formula I and II. Wherein R represents the groups select from 1 to 10 carbon atoms alkoxyl group, alkyl group, alkylamine group, alkoxylamine group, or alkoxyl substituted phenyl group, alkoxyl substituted benzyl group, alkyl substituted phenyl group, alkyl substituted benzyl group, alkylamine substituted phenyl group, alkylamine substituted benzyl group, alkoxylamine substituted phenyl group, or alkoxylamine substituted benzyl group. More then one halogen group substituted on the alkyl group, alkoxyl group, benzyl group, or phenyl group. The side alkoxyl group and alkyl group are select from a straight or branched chain. The halogen group represents R Cl, Br I.
Patent TW-565947-B (TW)
Title: Non-volatile memory cells with selectively formed floating gate
Inventor: WANG HSINGYA ARTHUR
IPC: H01L27/115
Filed: 2002-09-16
Granted: 2003-12-11
Abstract: Non-volatile memory transistors are provided that include a floating gate formed from first and second layers of material such as polysilicon. The second floating gate layer is selectively grown or deposited on top of the first gate layer, eliminating the need to mask for positioning of the second floating gate layer. The memory transistors are separated by isolation regions. The second floating gate layer overlaps portions of the isolation regions to provide a high control gate-to-floating gate coupling ratio. The process enables smaller memory transistors. Floating gate to isolation overlap, and therefore floating gate to floating gate spacing, is controlled by selective deposition or selective epitaxial growth of the second polysilicon layer.
Patent TW-I256961-B (TW)
Title: Method of manufacturing polymeric foam using supercritical fluids
Inventor: LIU HSIN-CHU
IPC: C08J9/00
Filed: 2002-10-23
Granted: 2006-06-21
Abstract: A method of manufacturing polymeric foam. The invention is particularly related to a method of manufacturing polymeric foam by allowing supercritical fluids to diffuse into polymer material in a mold directly through the mold to impregnate the polymer material.
Patent TW-590747-B (TW)
Title: Method of cooling ingesta
Inventor: YASUDA SADAAKI
IPC: A23L7/10
Filed: 2002-11-15
Granted: 2004-06-11
Abstract: A method of cooling ingesta includes the following steps: (i) jetting an air from a port defined in a nozzle; (ii) insufflating the jetted air directly to the ingesta; and (iii) cooling the ingesta with the air. A method of cooling a food includes the following steps: (i) putting the food on a plate having a ventilation; (ii) passing the air in the food, by absorbing the air with a vacuum device disposed below the plate; and (iii) cooling the food from an inner part thereof. Another method of cooling the food includes the following steps: (i) putting the food on the plate having the ventilation; (ii) passing the air in the food, by: insufflating the air from the nozzle to an upper part of the food and absorbing the air with the vacuum device disposed below the plate; and (iii) cooling the food from the inner part thereof.
Patent TW-I262912-B (TW)
Title: System and method for purifying cumene hydroperoxide cleavage products
Inventor: SINGH BHARAT
IPC: C07C39/04
Filed: 2002-11-18
Granted: 2006-10-01
Abstract: A system for purifying a cumene hydroperoxide cleavage product mixture comprises a cumene hydroperoxide cleavage product mixture feed (16) containing impurities in fluid communication with an aqueous alkaline solution feed (18); the cumene hydroperoxide cleavage product mixture (16) and aqueous alkaline solution feeds (18) are in fluid communication with a neutralization drum (20) having an aqueous salt phase outlet (24); an aqueous salt phase feed (26) containing impurities in fluid communication with a heat treatment vessel (28) having a heat-treated aqueous salt phase outlet; and a heat-treated aqueous salt phase feed (30) containing water-soluble derivatives of the impurities in fluid communication with the cumene hydroperoxide cleavage product mixture (16) prior to the neutralization drum (20).
Patent TW-I239189-B (TW)
Title: Methods and apparatus for secure distribution of program content
Inventor: SHIMADA MUNEKI
IPC: H04L29/06
Filed: 2002-12-10
Granted: 2005-09-01
Abstract: Methods and apparatus in accordance with the present invention are operable to carry out certain functions including: receiving an encrypted program at a processing apparatus; transmitting a machine ID over a network to an administrator; receiving registration data over the network from the administrator in response to the machine ID; transmitting the registration data over the network to a distributor; receiving an encrypted decryption key and an encrypted virtual ID at the processing apparatus over the network from the distributor in response to the registration data; decrypting the encrypted decryption key using the virtual ID, and decrypting the encrypted program using the decryption key; re-encrypting the program using the virtual ID; and storing the encrypted virtual ID and the re-encrypted program in a first storage device.
Patent TW-I251090-B (TW)
Title: Color management system
Inventor: NEWELL MICHAEL
IPC: G02B27/18
Filed: 2002-12-13
Granted: 2006-03-11
Abstract: A color management system for use with projection displays includes, for example, two or more analyzers positioned to receive light beams as they are emitted from the panels of a color management system. The analyzers are positioned to receive the light beams directly from the image assimilators before the light has passed through another optical element such as a light combiner. The analyzers are configured for producing filtered light outputs with improved contrast relative to the incoming light beams. By positioning the analyzers to receive the light beams directly from the image assimilators, i.e., prior to passage through other optical elements, the analyzers are able to remove substantially all of the noise before it has become indistinguishable, on the basis of polarization, from the light that comprises the desirable image. Accordingly, this embodiment produces images having dramatically improved levels of contrast relative to prior art systems.
Patent TW-594923-B (TW)
Title: A method for fabricating a contact window of a transistor
Inventor: CHANG CHIA-DER
IPC: H01L21/28
Filed: 2003-01-03
Granted: 2004-06-21
Abstract: A method for fabricating a contact window of a transistor is provided. The method is used to for a contact window on a substrate with transistors, especially for fabricating SRAM. An etching stop layer, at least one dielectric layer and a bottom anti-reflection (ARC) layer are formed sequentially on the substrate. A patterned photo-resist (PR) layer is used as a mask, the bottom ARC layer and the dielectric layer etched by a first etching process, and a contact window with wider upper portion and narrower lower portion is formed. Thereafter, the PR layer is removed. The bottom ARC layer is used as a mask, the etching stop layer expose in the bottom of the contact window etched by a second etching process and the gate, source/drain of the transistor is exposed. The contact window used to form a plug inside is completed.
Patent TW-I234054-B (TW)
Title: Substrate treating method, substrate-processing apparatus, developing method, and method of manufacturing a semiconductor device
Inventor: HAYASAKI KEI
IPC: H01L21/311
Filed: 2003-01-28
Granted: 2005-06-11
Abstract: There is disclosed a substrate treating method comprising supplying a treating solution onto a substrate, and continuously discharging a first cleaning solution to the substrate from a first discharge region disposed in a nozzle, while moving the nozzle and substrate with respect to each other in one direction, wherein a length of a direction crossing at right angles to the direction of the first discharge region is equal to or more than a maximum diameter or longest side of the substrate, the nozzle continuously spouts a first gas to the substrate from a first jet region, and the length of a direction crossing at right angles to the direction of the first jet region is equal to or more than the maximum diameter or longest side of the substrate.
Patent TW-I224446-B (TW)
Title: E-mail server and service e-mail providing system using the same
Inventor: SUZUKI SHINTARO
IPC: G06F13/00
Filed: 2003-02-14
Granted: 2004-11-21
Abstract: A service e-mail providing system includes n (n is an integer more than m, and m is an integer more than 1) terminals which are connected a communication network. An e-mail server is connected with the communication network, and has an e-mail database in which a service e-mail and an advertisement e-mail are stored, and the advertisement e-mail contains advertisement data. The e-mail server transmits the advertisement e-mail to a first one of m terminal of the n terminals, such that the advertisement e-mail are transferred between the m terminals, users of the m terminals satisfying the transfer constraint condition. When a transmission condition is satisfied during the transfer of the advertisement e-mail, the e-mail server transmits the service e-mail to the m terminals.
Patent TW-I230516-B (TW)
Title: Segmented layered image system
Inventor: SIMARD PATRICE Y
IPC: G06K9/20
Filed: 2003-03-20
Granted: 2005-04-01
Abstract: System and methods for encoding and decoding document images are disclosed. Document images are segmented into multiple layers according to a mask. The multiple layers are non-binary. The respective layers can then be processed and compressed separately in order to achieve better compression of the document image overall. A mask is generated from a document image. The mask is generated so as to reduce an estimate of compression for the combined size of the mask and multiple layers of the document image. The mask is then employed to segment the document image into the multiple layers. The mask determines or allocates pixels of the document image into respective layers. The mask and the multiple layers are processed and encoded separately so as to improve compression of the document image overall and to improve the speed of so doing. The multiple layers are non-binary images and can, for example, comprise a foreground and a background image.
Patent TW-I289491-B (TW)
Title: Reflow soldering method
Inventor: SUGA TADATOMO
IPC: H05K3/34
Filed: 2003-04-15
Granted: 2007-11-11
Abstract: A soldering method includes exposing a solder paste including a solder powder and a flux on a member to a free radical gas and heating the solder paste to reflow the solder paste and vaporize any active components in the solder paste. Any flux residue is free of active components, so it is not necessary to perform cleaning after soldering to remove flux residue.
Patent TW-566067-B (TW)
Title: Package method of CMOS/CCD image sensor
Inventor: WANG HUNG-REN
IPC: H04N1/04
Filed: 2003-04-16
Granted: 2003-12-11
Abstract: A kind of packaging method for CMOS/CCD image sensor is disclosed in the present invention. In the invention, the image sensor is mounted on a PCB circuit substrate; and at least one surface of the PCB circuit substrate has the conduction layer and one opened window. The specification of window is close to the size of sensing region of one image sensor chip. By using the mask etching, plural leads are formed on the conducting layer. Corresponding to the bonding pad position of one image sensor chip, part of the lead is covered with the electrical connection medium for bonding the chip to the PCB circuit substrate through the use of SMT process, so as to form the electric connection. Consecutively, a spin-dry process is then conducted onto the image sensor chip surface to remove the residual; and a glass encapsulation process is conducted to seal cap onto the chip based on the sensing region position of the chip corresponding to image sensor. After underfilling the periphery of the chip and glass to form an airtight structure, the main packaging process is then completed.
Patent TW-I318407-B (TW)
Title: Cubic memory array, method of creating a memory circuit, and circuit including a memory device
Inventor: FRICKE PETER J
IPC: G11C11/41
Filed: 2003-04-25
Granted: 2009-12-11
Abstract: A method of creating a memory circuit preferably includes 1) forming a first plurality of select-lines (20) in a plane substantially parallel to a substrate (10), 2) forming a second plurality of select-lines (19, 21) in a plane substantially parallel to the substrate (10), where the second plurality of select-lines is divided into first (19) and second (21) groups, where the first group (19) is formed in a direction normal to that of the first plurality of select-lines (20) and the second group (21) is formed in a direction substantially diagonal to that of the first group (20), 3) forming a plurality of pillars (18) normal to the substrate (10), and 4) forming an array of memory cells (22), each memory cell (22) being respectively coupled to a pillar (18) and one of each of said first (20) and second (19, 21) pluralities of select-lines.
Patent TW-I235445-B (TW)
Title: Method and device for measuring gate oxide layer thickness of vertical transistor
Inventor: LIN YU-CHANG
IPC: G01R31/26
Filed: 2003-09-02
Granted: 2005-07-01
Abstract: There is provide a device for measuring gate oxide layer thickness of vertical transistor, which includes a first active region formed on a substrate and having a predetermined width of at least 2F; first to fifth word lines formed in the substrate along a first direction, every two word lines having a minimum line width of F therebetween, the first ends of the first to fifth word lines being electrically connected together; first and second trench capacitors formed below the second and fourth word lines, respectively, the lengths of the first and second trench capacitors being larger than the predetermined width of the first active region, the first and second trench capacitors having a predetermined distance of 3F therebetween; and first and second gate structures formed between the first trench capacitor and the second word line and between the second trench capacitor and the fourth word line, respectively, each including a gate conductive layer and a gate oxide layer, wherein the gate conductive layer is electrically connected to the word line thereon.
Patent TW-I230372-B (TW)
Title: Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses
Inventor: KIM BYUNG-JIN
IPC: G11B27/00
Filed: 2003-09-08
Granted: 2005-04-01
Abstract: The recording medium has an information file area that includes at least one information file. The information file is associated with a data file recorded on the recording medium, and the data file includes at least video data. The information file includes a type indicator indicating whether the video data in the data file is for at least one still image.
Patent TW-593162-B (TW)
Title: In-situ aerobic cometabolism of chlorinated hydrocarbons using toluene vapor as the primary substrate
Inventor: GUO MING-JIN
IPC: C02F1/00
Filed: 2003-09-25
Granted: 2004-06-21
Abstract: An in-situ aerobic cometabolic method for delivering toluene vapor as the primary substrate to aquifer contaminated by chlorinated hydrocarbons (e.g., trichloroethylene). While the prior art neat toluene instead of toluene vapor was injected, excessive microbial growth and clogging occurred near the well screens. Delivery of toluene in vapor state provides effective mixing with microorganisms and the contaminants in the aquifer. Furthermore, by delivering toluene in vapor state avoids potential clogging near the injection points due to excessive microbial growth.
Patent TW-I224042-B (TW)
Title: Improved apparatus for housing tools
Inventor: HU HOU-FEI
IPC: B25H3/00
Filed: 2003-10-07
Granted: 2004-11-21
Abstract: This invention provides an improved apparatus for housing tools with a urging member selectively positioned between a second body and a first body. The second body is easily separated from the first body in the first position, so as to conveniently withdraw the tools stored inside the first body. In a second position, the urging member restricts the displacement between the first body and the second body, and thus securing the second body on the first body without any possibility of accidental separation. This invention is a design with industrial applicability and inventive step.
Patent TW-I250545-B (TW)
Title: Image capturing apparatus with proximity sensing function
Inventor: TSENG LEE-MING
IPC: H04N5/232
Filed: 2003-10-31
Granted: 2006-03-01
Abstract: An image capturing apparatus with proximity sensing function includes a camera lens for receiving light, a sensitizing component for capturing an image via the camera lens, a shutter for exposing the sensitizing component, a first detection proximity sensor for outputting a first control signal to start the shutter when being sensed, and a focusing module for focusing the camera lens.
Patent TW-I240746-B (TW)
Title: Primary agent of adhesive for substrate for halogen-free flexible printed circuit board
Inventor: HUANG TANG-JIE
IPC: C09K21/12
Filed: 2003-11-05
Granted: 2005-10-01
Abstract: Disclosed herein is a primary agent of the adhesive for the substrate for halogen-free flexible printed circuit board, comprising 100 pts.wt. of a epoxy resin, 50-100 pts.wt. of a phosphate-based anti-flammability agent, 20-50 pts.wt. of a toughening agent, 0.1-2.0 pts.wt. of a phosphine-based compound, 2-12 pts.wt. of SiO2 with a modified hydrophobic surface, 1-10 pts.wt. of an ion exchanger, and 150-400 pts.wt. of a solvent. The primary agent prepared by blending the phosphate-based anti-flammability agent and SiO2 with a modified hydrophobic surface in a specific ratio can avoid the use of the anti-flammability agent having halogens, and its use can reduce the producing of smoke and poisonous gases.