baber/WOPTO huggingface dataset:
Patent TW-381183-B (TW)
Title: Universal multi-functional automatic testing system for semiconductor
Inventor: HUANG DE-KUEN
IPC: G01R31/317
Filed: 1998-11-09
Granted: 2000-02-01
Abstract: The present invention discloses a kind of universal multi-functional automatic testing system for semiconductor in which contains a plurality of testing instrument ( different testing parameters and testing conditions for tested object ) and is used to test a plurality of semiconductor devices with different sizes, modules and appearance; a testing fixture used for allocation of tested a plurality of semiconductor devices; a testing probe used to contact the lead frames of the tested a plurality of semiconductor devices; a personal computer used to connect a plurality of testing instrument and analyze the measurement from a plurality of testing instrument and control the feeding device; a feeding device, used to drive the testing fixture and the testing probe. The system is characterized that the testing fixture can be arranged for different tested plurality of semiconductor devices in parallel and use linear rail for automatic feeding and associating with the testing of testing probe; a testing fixture moving control system containing the lead frame testing system of tested object, while the testing fixture is clipped and fed into testing region by the feeding device, the system can immediately stop feeding by the feeding device when the system detected the lead frame of tested object. In this operation, by controlling the tested object for accurate testing position that the testing probe can contact precisely the lead frame of the tested object during moving downward.
Patent TW-541293-B (TW)
Title: Processes for purifying 1, 1-difluoroethane
Inventor: ANCIAUX CHARLES-MARIE
IPC: C07C17/38
Filed: 1998-11-20
Granted: 2003-07-11
Abstract: 1,1-Difluoroethane containing less than 10 mg/kg of vinyl chloride is obtained by treatment, with hydrogen fluoride, of a crude 1,1-difluoroethane containing less than 1 mol of hydrogen chloride per mole of 1,1-difluoro-ethane. Process for purifying 1,1-difluoroethane of and vinyl chloride comprising treatment, with hydrogen fluoride, of a crude 1,1-difluoroethane containing less than 0.5 mole of hydrogen chloride per mole of 1,1-difluoroethane, at a temperature of 40-130 DEG C and at a pressure of 2-50 bar.
Patent TW-425713-B (TW)
Title: Semiconductor device
Inventor: ISHIGAKI YOSHIYUKI
IPC: H01L27/11
Filed: 1998-11-26
Granted: 2001-03-11
Abstract: A semiconductor device which forms the drain area of access transistor A1 as n-, n+ type drain areas 6a, 6b on the silicon substrate 1 and the source area as n-, n+ type source areas 6a, 6b; and, driving the source area of the transistor as n-, n++ type source area 6c, 10 and the drain area as n-, n+ type drain area 6b, 8b. The n++ type source area 10 is formed deeper than the n+ type drain area 8b. The invention can eliminate the rising of the manufacturing cost of semiconductor device and obtain the semiconductor device with improved static noise margin.
Patent TW-401642-B (TW)
Title: The manufacture method of stack capacitor
Inventor: TZENG HUNG-HUEI
IPC: H01L27/108
Filed: 1998-12-04
Granted: 2000-08-11
Abstract: This invention discloses a method of stack capacitor in the DRAM of the integrated circuit. First, deposite a first dielectric on the substrate; next, define the ladder type of contact node with the upper wide and the lower narrow; next, deposit the first poly-silicon to fill up the portion of the lower narrow portion of the node contact; next deposit the second dielectrics, and back-etch to form the dielectrics spacer structure in the sidewall of the upper wide portion of the contact; then, form the second poly-silicon layer and fill up the upper wide portion of the contact node; then, back-etch the first poly-silicon and the second poly-silicon; after removing the first dielectrics and the second spacer, the capacitor dielectrics and the poly-silicon top electrode structure is formed.
Patent TW-565717-B (TW)
Title: Liquid crystal projector
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/00
Filed: 1998-12-09
Granted: 2003-12-11
Abstract: A liquid crystal projector in which light is effectively used and an excellent picture can be obtained is provided. In the liquid crystal projector, dichroic mirrors arranged at different angles are used to separate white light into beams of light of three primary colors of R, G, and B, and the respective beams of the light are incident on microlenses at different angles. The respective beams of light of the three primary colors are distributed by the microlenses to optical components corresponding to pixels, and highly collimated light beams can be obtained by the optical components. Since the highly collimated light beams are made incident on the pixels of the liquid crystal panel, the beams can be certainly made incident on desired pixels.
Patent TW-386120-B (TW)
Title: Method for reinforcing wall structure
Inventor: OUCHI HAJIME
IPC: E04H9/02
Filed: 1999-03-11
Granted: 2000-04-01
Abstract: Disclosed is a method for reinforcing an existing wall structure which is capable of preventing buckling of end surfaces of the wall structure and increasing earthquake-resistance ability by imparting restricting force even to the end surfaces of the wall structure, The method includes the steps of: attaching steel segments 10 in a plurality of stages onto a wall surface of the existing pier 2, each of said steel segments 10 being formed into a column having a continuous cross-section in the shape of a circular-arc, and being integrally provided with flanges 10b for connection on both sides of each circular-arc column in the width direction : allowing a plurality of PC steel bars to pass through a plurality of holes pierced in said flanges 10b and through a plurality of holes pierced through the existing pier 2 in the direction of the thickness, and screwing end portions of said PC steel bars having been passed through said flanges 10b and the existing pier 2 to fix said steel segment 10 onto the wall surface; and placing concrete 5 in the circular-arc protruded spaces between said steel segments 10 and the wall surface to integrate said steel segments 10 onto the wall surface of the existing pier 2, characterized in; providing concrete blocks 12 on the end surfaces, in the direction of the thickness which is perpendicular to the wall surface of the existing pier 2; and connecting said concrete.
Patent TW-418548-B (TW)
Title: Light emitting diode assembly having integrated electrostatic discharge protection
Inventor: ANTLE WILLIAM K
IPC: H05B44/00
Filed: 1999-04-03
Granted: 2001-01-11
Abstract: A light-emitting diode assembly incorporates a power shunting element that provides electrical over-stress protection to a light-emitting diode (LED) and prevents damage to the LED from electrostatic discharge (ESD). The power shunting element is coupled in parallel to the LED within the LED assembly and protects the LED by diverting electrical current from the LED and limiting the voltage across the LED to a clamp voltage when a threshold voltage across the LED is exceeded.
Patent TW-509681-B (TW)
Title: New 1,5- and 3-O-sxibstituted 1H-indazoles having anti-asthmatic, anti-allergic, anti-inflammatory, immunomodulating and neuroprotective action, process for their preparation and their use as medicaments
Inventor: SCHINDLER RUDOLF
IPC: B65B1/32
Filed: 1999-04-23
Granted: 2002-11-11
Abstract: The invention relates to new 1,5- and 3-O-substituted 1H-indazoles, processes for their preparation and their pharmaceutical use. The compounds have anti-asthmatic, anti-allergic, anti-inflammatory, immunomodulating and neuroprotective actions.
Patent TW-I240823-B (TW)
Title: Electrooptic device and its manufacture, and projection type display device
Inventor: KOMIYOSI YUKI
IPC: G02F1/1333
Filed: 1999-04-30
Granted: 2005-10-01
Abstract: To obtain the electrooptic device which can have its display quality improved by enhancing the precision of the gap size between a counter substrate and a substrate for the electrooptic device by improving the sticking structure between a lens array substrate on the side of the counter substrate and a thin plate covering it. A counter substrate 20 of this liquid crystal device has a lens array substrate LA having a step part LD formed in an area overlapping the formation area of a seal material 52 to have the height equal to that of microlenses L and a thin-plate glass 49 stuck on the lens array substrate LA with an adhesive 48. In the area overlapping the formation area of the seal material 52, the lens array substrate LA and thin-plate glass 49 are stuck together with a thin layer of the adhesive 48, so that the counter substrate 20 and liquid crystal device substrate 30 are stuck together through a gap of high size precision without any trouble.
Patent TW-522118-B (TW)
Title: Motor drive unit for electric motor-operated bicycle
Inventor: NAKANOSONO HARUHIKO
IPC: B62M11/16
Filed: 1999-07-31
Granted: 2003-03-01
Abstract: To reduce size and weight of a motor drive unit with an electric motor disposed on the hub side. An electric motor 3 is disposed on one end, in the vehicle width direction, of a hub 5. A planetary transmission 4 for transmitting the rotation of the rotor 9 of the motor 3 from a sun member to the hub 5 through planetary members and an outer circumferential member is disposed on the other side. A wheel shaft is constituted with an assembled set of a motor housing 6 and a carrier 40 of the planetary transmission 4.
Patent TW-390819-B (TW)
Title: Golf ball
Inventor: HUANG SHI-JOU
IPC: A63B37/04
Filed: 1999-08-02
Granted: 2000-05-21
Abstract: This invention is a golf ball. The center of gravity of the ball is shifted inwardly through a design on different densities at each layer to increase the flying distance and stability of the ball. Furthermore, a variation in hardness for different layers and the design of the soft layers are used to generate a larger deformation on the ball when being stricken in order to increase the rotational speed of back spin of the ball. Moreover, a design on the hard layers is used to increase the recovering of the ball when being stricken in order to increase the initial speed of the flying ball. As a result, the invented golf ball can have a better control when being stricken.
Patent TW-460849-B (TW)
Title: A method to identify the cardholder of a credit card (identification card)
Inventor: LIU KUO-SHEN
IPC: G06K19/00
Filed: 1999-12-30
Granted: 2001-10-21
Abstract: This invention introduces a method to identify the cardholder of a credit card (identification card). After the cardholder uses a reserved phone capable of indicating the incoming calls to log in the computers of the identification organizations through communication network, the random number can be generated by the computer with password provided and then be used as a key code. The computer encrypts the key code and then save it. When the cardholder uses a credit card for shopping, mail order, and E-commerce, the card number and the encrypted key code are sent to the computers of the identification organizations for comparison. The deal is completed only when the numbers are consistent. The key code is deleted right after the comparison is made no matter what the result is. The credit card becomes invalid when the key code of the card does not exist in the computers. Therefore, it serves the purpose of preventing the credit card being duplicated, counterfeited, misused by other people or avoiding the situation that the cardholder disclaims the deals, which cause the loss of rights and interests.
Patent TW-503213-B (TW)
Title: Hoist
Inventor: MIYAZAWA ISAO
IPC: B66C19/00
Filed: 2000-01-11
Granted: 2002-09-21
Abstract: Drums each having an independent drive source is installed on a trolley and each of the drums has a lifting rope which is wound around it and has an unwound end locked on a suspension piece, which will suppress any need to design the lifting rope in longer length and the drums in larger size. Sun gears, carriers and planetary gears disposed in each of the drums as well as internal teeth in each of the drums so as to be integrally rotated with the drum constitute a speed reducing mechanism for transmitting rotation of a drive source to each of the drums, will enable the entire hoist to be compact in size. Unwound length of the lifting rope from each drum is adjusted to control posture of the suspension piece and load in adequate state.
Patent TW-486516-B (TW)
Title: Lubricating fluid composition
Inventor: FUKUTANI YASUO
IPC: C10N50/02
Filed: 2000-02-15
Granted: 2002-05-11
Abstract: The object of the present invention is to provide a water-base lubricating fluid or a water-base hydraulic fluid in place of an oily liquid which has been used as a lubricating oil or a hydraulic oil applied onto the operating part of a machine and a device. The lubricating fluid of the present invention comprises fluoride ion, hydrogencarbonate ion, and water-soluble alcohols or their derivatives.
Patent TW-I224834-B (TW)
Title: Improved semiconductor trench MOS devices
Inventor: HAO JIFA
IPC: H01L29/78
Filed: 2000-02-17
Granted: 2004-12-01
Abstract: A semiconductor device, a trench is etched into a surface of a semiconductor body comprising, from the surface down, a highly doped first (source) region; a moderately doped second (body) region; and a lightly doped third (drain) region. The trench walls are then oxidized. For reducing the effects of etching rate and oxide growing rate variations which occur at the junctions between regions of differing concentrations, the trench is first formed by etching and the trench walls then oxidized prior to the formation of the first region. Trenches having straighter walls and more uniformly thick oxides are thus formed.
Patent TW-459329-B (TW)
Title: Adjustment tool of wafer transferring device with two supporting arms
Inventor: TSAI PEI-WEI
IPC: G01R3/00
Filed: 2000-03-24
Granted: 2001-10-11
Abstract: An adjustment tool of wafer transferring device with two supporting arms is used to accurately fix the two supporting arms on the carrying base of the wafer transferring device, and the tool includes a first adjustment block and a second adjustment block. The first adjustment block is used to pass through a positioning hole aligned with the top of the two supporting arms so as to form at least two contact points with the upper and lower positioning holes, respectively. The second adjustment block is used to pass through the hollowed portion of the wafer supporting seat of the two supporting arms, so as to adjust the relative position of the upper and lower wafer supporting seats. When the adjustment tool is applied to the alignment of the two supporting arms, at least one connection of the contact points formed by the second adjustment block and the hollowed portion is vertical to at least one connection of the contact points of the first adjustment block and upper and lower positioning holes. With the adjustment tool of the present invention, it is able to effectively execute the aligning operation in assembling the supporting arms, so as achieve the effects of time-saving and effectiveness.
Patent TW-472360-B (TW)
Title: A semiconductor device and a method of forming a multi-layered dual-polysilicon structure
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/8244
Filed: 2000-04-19
Granted: 2002-01-11
Abstract: A method of forming a multi-layered dual-polysilicon structure that forms a polysilicon gate prior to formation of an ion implantation barrier and that requires fewer steps, is more economical, and permits fabrication of more compact semiconductor circuits and devices than prior art methods.
Patent TW-473674-B (TW)
Title: Chinese word segmentation apparatus
Inventor: GUO JIUN-JIE
IPC: G06F17/28
Filed: 2000-07-26
Granted: 2002-01-21
Abstract: The Chinese word segmentation apparatus of this invention relates to a technique for word segmentation processing of a Chinese sentence inputted into a computer by using character phonetic information in the computer system. A character-to-phonetic converting portion of the Chinese word segmentation apparatus initially converts a Chinese sentence inputted from an input portion of the computer system into a phonetic symbol string while referring to a character phonetic dictionary and a dictionary for characters with different pronunciations. Thereafter, a candidate word-selecting portion refers to a system dictionary to retrieve all of the possible candidate characters or words in the phonetic symbol string and the relevant information, such as freguency of use, etc., using the phonetic symbols as indexing terms. Unfeasibie candidate characters or words are discarded via matching means while referring to the characters in the input sentence and syntax constraints of connected candidate words. Subsequently, an optimum candidate character string-deciding portion builds a candidate word network using starting and ending positions of each candidate character or word in the input sentence as indexing terms. By referring to a semantic information portion and a syntax information portion, frequency of use prioritization, word length prioritization, semantic similarity prioritization and syntax prioritization are combined to obtain a total estimate. The optimum route for word segmentation is then found by a dynamic programming method. Finally, a word segmentation marking portion adds word segmentation markers into the input sentence while referring to the optimum route to complete word segmentation in the Chinese word segmentation apparatus. The apparatus of this invention can achieve a word segmentation accuracy of more than 98%. The invention does not require troublesome and iterative calculations to dramatically increase the operating efficiency and accuracy during Chinese word segmentation.
Patent TW-552297-B (TW)
Title: Structure having hydrophilic microporous antifouling layer and coating fluid for forming the same antifouling layer, and production of the structure
Inventor: MATSUMOTO HIROKAZU
IPC: B32B9/00
Filed: 2000-09-16
Granted: 2003-09-11
Abstract: The present invention provides a structure having microporous anti-fouling layer having new structure and coating fluid for forming the anti-fouling layer, and method for production of the structure. Said anti-fouling layer can reduce the rain streak foulings appearing on the surface of the structure such as a ceramic tile, especially the rain streak foulings caused by use of a silicone-based sealing agent. The micro-liquid grains having a silicon dioxide (silica) and siliceous substance for bonding are coated uniformly in the outer surface of the structure of the ceramic tiles according to the present invention, resultant substrate then is heat-treated at temperature of 300-700 DEG C to form siliceous binder. Thereby, the structure such as ceramic tile etc. having hydrophilic microporous anti-fouling layer can be obtained in the outer surface of the substrate. Said anti-fouling layer has a fine rough surface which can bond the micro-panicles of silicon dioxide and has many bent micropores communicating from the surface to the interior.
Patent TW-451455-B (TW)
Title: Stacked semiconductor packaging
Inventor: WANG HSING-SENG
IPC: H01L25/00
Filed: 2000-09-22
Granted: 2001-08-21
Abstract: The present invention discloses a structure and method of stacked semiconductor packaging for satisfying the requirement of high packaging density, flexible utilization space and simple processes. In the structure of stacked semiconductor packaging of the present invention, a plurality of semiconductor packaging devices are stacked up sequentially in chip-to-chip, substrate-to-substrate manner. The stacked devices are bonded by bonding glue, and substrates are connected by connecting circuits to form a device module. The device module can be connected to a circuit board through solder balls. Also, the device module can be erected on a circuit board depending on the requirement of the system space, and then the connecting circuit on one side of the device module is connected to the circuit board by soldering material and bonding glue.
Patent TW-449632-B (TW)
Title: Fiber-cement/gypsum laminate composite building material
Inventor: GLEESON JAMES A
IPC: E04C2/04
Filed: 2000-12-18
Granted: 2001-08-11
Abstract: A building material (40) is provided comprising fiber-cement (10) laminated to gypsum (20) to form a single piece laminate composite. This single piece laminate composite exhibits improved fire resistance and surface abuse and impact resistance, but achieves these properties without the excessive weight and thickness of two piece systems. Additionally, because of the reduced thickness, the preferred laminate building material is easier to cut and is quicker and easier to install than two piece systems. Furthermore, forming the fiber-cement and gypsum into a single piece laminate eliminates the need to install two separate pieces of building material, thereby simplifying installation. In one embodiment, a 5/8"" thick laminate composite is provided comprising a 1/2"" thick gypsum panel laminated to a 1/8"" thick fiber-cement sheet, the laminate composite having a fire resistance rating of 1 hour when measured in accordance with ASTM E119.
Patent TW-580521-B (TW)
Title: An improved method of, and apparatus for delivering an organometallic compound to a plurality of epitaxial reactor sites
Inventor: WILLIAMS GRAHAM
IPC: C23C16/448
Filed: 2000-10-09
Granted: 2004-03-21
Abstract: A method and apparatus for the bulk delivery of a precursor, such as an organometallic compound, from a bulk container, such as a bubbler (1) to a plurality of reactor sites (12, 14, 16, 18, 20) wherein a carrier gas (2) is introduced into the container (1) of the precursor to pick up the precursor to form a gaseous mixture. The gaseous mixture is then selectively distributed to one or more of a plurality of reactor sites (12, 14, 16, 18, 20). The gaseous mixture may be stored in a reservoir (9) and be drawn by means of a pressure differential or under vacuum to each of the reactor sites, when required.
Patent TW-581788-B (TW)
Title: Laminated base film for thermosensitive transfer recording media
Inventor: YANO SHINJI
IPC: B41M5/395
Filed: 2000-10-19
Granted: 2004-04-01
Abstract: A thermosensitive transfer laminate film which has excellent adhesion to an ink layer and excellent dimensional stability even when it is used in extreme conditions and exhibits excellent adhesion to both melting and subliming type ink layers. This laminate film comprises (A) a biaxially oriented polyester film having a plane orientation degree of 0.178 to 0.300 or (A') a biaxially oriented polyester film having a secondary crystallization temperature of 210 to 240 DEG C, a density of 1.390 to 1.410 and a Young's modulus in a longitudinal direction of 4,500 MPa or more and (B) an adherent layer formed on at least one surface of the above biaxially oriented polyester film.
Patent TW-492021-B (TW)
Title: Electrical energy storage provided with cell energy adjusting device and adjust method of cell energy
Inventor: TSURUGA KIKUO
IPC: H02J7/00
Filed: 2000-11-03
Granted: 2002-06-21
Abstract: An electrical energy storage is disclosed for transmitting the energy stored in the cell C1 to C6 from any one of the cell C1 to C6 to the input/output terminals 33, 35 of the unit energy storage, the electrical energy storage comprises of: the transformer T1 provided with the primary coil L1 to L6 and the secondary coil L7 which magnetic coupling and electric insulating each other; the switching circuit SW1 to 6 for ON, OFF the circuit which connecting the primary coils L1 to L6 of the transformer T1 to any one of cell; the connecting circuit for connecting the secondary coil L7 of the transformer T1 to the input/output terminals of the unit energy storage through the rectifier circuit D1; and the control circuit 23 for switching the switching circuit SW1 to 6, and for adjusting the ratio of the energy stored in the cell to the energy stored in the unit energy storage, to be a predetermined ratio.