baber/WOPTO huggingface dataset:
Patent TW-548096-B (TW)
Title: Method and device for measuring bone density by digital quantum X-ray
Inventor: JENG YI-PING
IPC: A61B5/103
Filed: 2000-08-09
Granted: 2003-08-21
Abstract: The present invention discloses a method and a device for measuring bone density by a digital quantum X-ray. The invented method can solve the problem encountered by prior arts where the radiation process takes a longer time and the tested subject receives a higher dosage of X-ray. The invented method performs only one radiation on the subject under test, and uses a set of detectors to directly measure photon number of a high energy band region and a low energy band region, and uses the measured data to calculate through a BMD formula, in which the BMD value is a parameter representing the bone density.
Patent TW-515000-B (TW)
Title: Process for treating substrates for the microelectronics industry, and substrates obtained by this process
Inventor: BARGE THIERRY
IPC: H01L21/304
Filed: 2000-10-05
Granted: 2002-12-21
Abstract: The invention relates to a process for treating substrates (50) for the microelectronics or optoelectronics industry, comprising a working layer (52) on at least one of their faces, this process comprising a step of chemical-mechanical polishing on the free surface (54) of the working layer (52), characterized in that it also comprises a step of annealing under a reductive atmosphere (100), before the polishing step (200). The invention also relates to substrates obtained by this process.
Patent TW-478105-B (TW)
Title: Conformal lining layers for damascene metallization
Inventor: RAAIJMAKERS IVO
IPC: H01L21/768
Filed: 2000-10-02
Granted: 2002-03-01
Abstract: Method and structures are provided for conformal lining layer of dual damascene structures in integrated circuits. Trenches and via openings are formed in insulating layers. In the exposed trenches and via openings, chemical compounds are alternately applied to form a desired lining material. Exemplary process includes alternately injecting pulsed metal halide and ammonia gases into a constant carrier flow. Self-terminated metal layers are thus reacted with nitrogen. The lining layer formed by the present invention has a substantially perfect step coverage capability to allow a minimal thickness for a diffusion barrier function, thereby maximizing the volume of a subsequent filling metal for any given trench and via dimensions.
Patent TW-I223340-B (TW)
Title: Plasma processing apparatus
Inventor: OYABU JUN
IPC: H01L21/3065
Filed: 2000-08-31
Granted: 2004-11-01
Abstract: The present invention provides a plasma processing apparatus, comprising a chamber for applying a film depositing treatment or an etching treatment to a target object by utilizing plasma, and a gate liner covering the surface of the open portion of a chamber gate for transferring the target object into and out of the chamber so as to prevent the chamber gate from being affected by the plasma. A gate aspect ration, which is a ration of the depth of the open portion of the chamber gate to the length in the short-side direction, is determined in accordance with the anode/cathode ration, which is a ration in area of the anode region to the cathode region within the chamber, so as to prevent an abnormal discharge within the gate space.
Patent TW-503134-B (TW)
Title: Method for stamping sheet into thick plate having odd-shaped cross-section
Inventor: LIOU WEN-HAN
IPC: B21J5/00
Filed: 2000-10-02
Granted: 2002-09-21
Abstract: This invention is related to a method for stamping sheet into thick plate with odd-shaped cross-section, where a workpiece with an odd-shaped cross-section to be made is used as a stencil to select a sheet with an identical thickness to proceed with the manufacturing of the a workpiece with the odd-shaped cross-section. In this method, the legs of the sheet for making the workpiece with the odd-shaped cross-section, that are supposed to be removed are pressed and displaced to discrete, specific regions of the workpiece with the odd-shaped cross-section by means of an oblique face of a mold in a one-sided or a two-sided stamping process, such that an appropriate thickness is formed at the specific regions. The specific regions are then stamped by a mold for shaping the thicker regions of the workpiece with the odd-shaped cross-section. The excessive leg burrs are then removed. The workpiece with the odd-shaped cross-section made by such a method greatly reduces the generation of waste, manufacturing cost, and time.
Patent TW-553936-B (TW)
Title: New processes for preparing 1-arylpyraqzole pesticides
Inventor: CLAVEL JEAN-LOUIS
IPC: G01G11/14
Filed: 2000-10-11
Granted: 2003-09-21
Abstract: The invention relates to a process for the preparation of a compound of formula (I), wherein W, R1 and R2 are as defined in the description.
Patent TW-I228517-B (TW)
Title: Process for the production of polycarbonate
Inventor: PREIN MICHAEL
IPC: C08G64/30
Filed: 2000-11-09
Granted: 2005-03-01
Abstract: Process for producing polycarbonate by transesterification of carbonic esters with dihydroxyl compounds, characterised in that 10 to 100 mol.% of the molar quantity of dihydroxyl compounds used in total is bisphenol A and that bisphenol A is used as a mixture of bisphenol A and 0.1 to 200 wt.% phenol, based on the weight of bisphenol A.
Patent TW-512300-B (TW)
Title: Liquid crystal display and its drive method
Inventor: KUSANAGI TOMOHIRO
IPC: G02F1/133
Filed: 2001-01-18
Granted: 2002-12-01
Abstract: A liquid crystal display and its drive method are provided, which can prevent the residual image and increase the life and reliability of the liquid crystal. When the power-supply is operated to be off by a user, the off-state of the input-signal is detected by a signal-non-input detection circuit (60), the decision-signal POWC is set to be low (L) decision-signal POWC, the pulse signal MG with a given amplitude is outputted to the shift-register (12) and the output-conversion circuit (100). Therefore, gate-lines are set to be active during a given period by the shift-register (12); the data-lines are connected to a common potential Vcom during a given period by said output-conversion circuit (100). As a result all the image-units of the display-panel 50 become active at the same time. The common potential Vcom is supplied to the image-electrode, then the charges stored in the liquid-display be discharged.
Patent TW-I225987-B (TW)
Title: Character code converting system in multi-platform environment, and computer readable recording medium having recorded character code converting program
Inventor: NISHIMURA TAKASHI
IPC: G06F17/21
Filed: 2001-02-23
Granted: 2005-01-01
Abstract: There is provided a character code converting system capable of lightening the burden imposed on the management of a code converting library and mapping information on the side of users and of easily and surely carrying out the code conversion of character data including the types of characters such as special characters and external characters between a plurality of different coding schemes. In the character code converting system, a code converting component 10 carries out the code conversion of character data, which are exchanged between processing programs 23, 24 operating on the respective platforms 21, 22 and an internal code converting module 26 in a middleware 25, on the basis of mapping information by means of an external code converting part 14, and processes the code-converted character data into a predetermined data format, which will be code-converted by the internal code converting module 26, by means of a data processing part 13. Thus, even if the internal code converting module 26 in the middleware 25 is operating, it is possible to equivalently transmit character data.
Patent TW-561733-B (TW)
Title: Method and apparatus for computing soft decision input metrics to a turbo decoder
Inventor: SINDHUSHAYANA NAGABHUSHANA
IPC: H04L5/12
Filed: 2001-06-11
Granted: 2003-11-11
Abstract: A method and apparatus for computing soft decision input metrics to a turbo decoder includes circuits associated with eight-ary phase shift keyed (8PSK) modulation and sixteen-ary quadrature amplitude modulation (16QAM). In both implementations log-likelihood ratio (LLR) metrics on code symbols are estimated as products of various constant values and various combinations of the in-phase and quadrature components of a demodulated soft decision. In the implementation associated with the 16QAM modulation scheme, an estimate of the carrier-signal-to-interference (C/I) ratio is also used to estimate some of the LLR metrics. Estimates of the LLR metrics may also be obtained in association with generalized square QAM and M-ary PSK modulation schemes including, e.g., 64QAM, 256QAM, and 16PSK.
Patent TW-I228028-B (TW)
Title: Assembly of opto-electronic module with improved heat sink
Inventor: CHAN BENSON
IPC: H01L23/373
Filed: 2001-03-22
Granted: 2005-02-11
Abstract: A heat sink for a transceiver optoelectronic module including dual direct heat paths and a structure which encloses a number of chips having a central web which electrically isolates transmitter and receiver chips from each other. A retainer for an optical coupler having a port into which epoxy is poured. An overmolded base for an optoelectronic module having epoxy flow controller members built thereon. Assembly methods for an optoelectronic module including gap setting and variation of a TAB bonding process.
Patent TW-526307-B (TW)
Title: Multi-sectional grout injection nozzle and high-pressure injection method used in ground modification
Inventor: YANG YI-JANG
IPC: E02D3/12
Filed: 2001-04-02
Granted: 2003-04-01
Abstract: This invention of multi-sectional grout injection nozzle and high-pressure injection method used in ground modification provides a new, efficient, and low costing structure and construction method being able to prevent ground heaping and possible damage of neighboring buildings, mainly including steps of: (1) setting more than two sections and more than three injecting holes; (2) drilling an outer sleeve into the site ground at preset depth and setting the grouting pipe into the outer sleeve; (3) lifting the outer sleeve upward to uncover the grouting nozzle; (4) pouring cement paste mixed with hardener into grouting pipe circumrotating with constant speed by high pressure pump; (5) stirring and mixing the out-jetted cement paste with surrounding mud to make the extra mud paste able to be drained out through the outer sleeve; (6) lifting the grouting pipe such that the grouting nozzle is withdraw inside the outer sleeve and then injecting clear water to wash out the grouting pipe and waste mud inside the outer sleeve when the grouting work is completed; (7) lifting the outer pipe such that the grouting nozzle is uncovered from the bottom of the outer pipe and then starting the next grouting processes until the hole grouting work for the ground modification is completed.
Patent TW-538064-B (TW)
Title: A thermoplastic moulding composition and a process for making a hallow article
Inventor: KAUFHOLD WOLFGANG
IPC: C08J5/00
Filed: 2001-04-18
Granted: 2003-06-21
Abstract: A thermoplastic moulding composition that contains an aliphatic thermoplastic polyurethane (TPU) resin is disclosed. The TPU is the product of a reaction of (A) a diisocyanate reactant that contains predominantly hexamethylene diisocyanate, and (B) a polyol reactant that contains polytetramethylene glycol and (C) a chain extending reactant that contains primarily 1,6-hexanediol. The TPU that is further characterized in the equivalence ratio of A to B and NCO index exhibits improved properties.
Patent TW-482941-B (TW)
Title: Reticle for manufacturing semiconductor integrated circuit
Inventor: SOENOSAWA MASANOBU
IPC: G03F1/42
Filed: 2001-04-18
Granted: 2002-04-11
Abstract: A reticle for a semiconductor integrated circuit, in which a scribing line region is adjacent to only two end sides of a circuit pattern region, which are at right angles to each other, and a reticle overlap displacement of shot rotation and a shot magnification component can be measured. The scribing line region is adjacent to only first and second end sides of the circuit pattern region, which are at right angles to each other, and the light shielding region is adjacent to third and forth end sides. First box marks are formed at predetermined portions of the scribing line regions, which face the first and second end sides, respectively. The concave portions are formed at predetermined portions of the light shielding region, which face the third and fourth end sides, respectively, and each of the second box marks are formed in the concave portions. The light shielding film patterns for light-shielding latent images due to the second box marks by exposure shots to adjacent portions are formed.
Patent TW-498694-B (TW)
Title: Mounting structure of a speaker
Inventor: KURIHARA TAKAYUKI
IPC: B60R11/00
Filed: 2001-04-27
Granted: 2002-08-11
Abstract: A speaker frame (11) which is provided with locking hooks (24L, 24R) and a locking clip (26) is fixed to a mounting panel (P) by bringing the locking hooks (24L, 24R) and the locking dip (26) into engagement with mounting bores (22, 23L, 23R) formed in the inner panel (P) of a door of an automobile. Each of the locking hooks (24L, 24R) and the locking clip (26) is disposed inwardly of an outer peripheral edge of each of annular seal members (16, 17) which is adhered to a mounting surface (11a) of the speaker frame (11) to be brought into close contact with the inner panel (P). Thus, even if water enters a speaker (C) from an opening (21) of the inner panel (P) and the mounting bores (22, 23L, 23R), it is possible to block the water by the seal members (16, 17) to prevent it from flowing out towards a vehicle compartment, thereby reliably avoiding the entrance of water into the vehicle compartment.
Patent TW-519855-B (TW)
Title: Method for obtaining a zirconia-based article having a gold metallic appearance
Inventor: VERDON CHRISTIAN
IPC: C04B41/50
Filed: 2001-05-04
Granted: 2003-02-01
Abstract: The invention concerns a method for obtaining a finished or semi-finished zirconia-based article, the article having a gold metallic external appearance, characterised in that it includes the steps of: providing at least one zirconia article previously shaped into its finished or semi-finished shape; partially reducing the zirconia forming said article; placing said article in a reaction vessel in which a plasma is generated from ammonia, or a mixture of nitrogen and hydrogen, or a combination of this gas and this mixture; and maintaining said article in the plasma for a period of at least 5 minutes, while adjusting the conditions so that the average temperature of the article is settled between 500 and 900 DEG C.
Patent TW-494505-B (TW)
Title: Manufacture method of chip package body
Inventor: TSAI PEI-TING
IPC: H01L21/56
Filed: 2001-05-29
Granted: 2002-07-11
Abstract: This invention provides a manufacture method of chip package body. Several layers of conductive interconnects are formed sequentially on a silicon substrate having many active devices, in which an elastic body is formed on the surface of the last layer of conductive interconnect before the last metallization process and a plural number of vertical conductors protruding out of the elastic body are formed on the outer surface of the elastic body. The inventive method can shrink the package dimension to the minimum chip scale and result in good heat dissipation effectiveness and electrical properties without using any leadframe or package substrate and lead.
Patent TW-506970-B (TW)
Title: Process for removal of ammonia from solutions including lactam and ammonia
Inventor: LUYKEN HERMANN
IPC: C07D201/16
Filed: 2001-06-05
Granted: 2002-10-21
Abstract: A process for distillative removal of ammonia from solutions (I) which include a lactam and ammonia comprises effecting said removal in a distillation apparatus (a) at an absolute pressure of less than 10 bar.
Patent TW-525338-B (TW)
Title: Switching power supply circuit for generating DC high voltage
Inventor: YASUMURA MASAYUKI
IPC: H02M7/10
Filed: 2001-06-15
Granted: 2003-03-21
Abstract: Instead of inputting a horizontal deflection output pulse, a resonance voltage V2 outputted from the secondary side of an isolation converter transformer PIT forming a switching power supply circuit of the complex resonance type is inputted to the primary side of a flyback transformer FBT via a series resonant capacitor C3. Then, a resonance voltage V4 having a substantially sinusoidal waveform generated in the primary winding N4 of the flyback transformer FBT is stepped up to thereby provide a high direct-current voltage EHV having a specified high voltage level. Thus, it is possible to improve power conversion efficiency and reduce power loss. Also, by inducing a resonance voltage having a substantially sinusoidal waveform on the secondary side of the flyback transformer, the conduction angle of a rectifier diode is widened, and variation in the high direct-current voltage can be suppressed even when the load is varied.
Patent TW-504833-B (TW)
Title: Semiconductor memory and method for driving the same
Inventor: SHIMADA YASUHIRO
IPC: G11C11/22
Filed: 2001-07-19
Granted: 2002-10-01
Abstract: A semiconductor memory of this invention contains a memory cell block including a plurality of ferroelectric capacitors successively connected to one another along a bit line direction each for storing a data in accordance with displacement of polarization of a ferroelectric film thereof, and a reading transistor whose gate is connected to one end of the successively connected plural ferroelectric capacitors for reading a data by detecting the displacement of the polarization of the ferroelectric film of a ferroelectric capacitor selected from the plural ferroelectric capacitors. A set line is connected to the other end of the successively connected plural ferroelectric capacitors. A bit line is connected to the drain of the reading transistor at one end thereof. A reset line is connected to the source of the reading transistor at one end thereof. A plurality of word lines respectively corresponding to the plural ferroelectric capacitors are provided perpendicularly to the bit line, so as to select a ferroelectric capacitor from the plural ferroelectric capacitors for data write or data read.
Patent TW-541520-B (TW)
Title: Disk loading device of recording and reproducing device
Inventor: MAEDA SHINICHI
IPC: G11B17/04
Filed: 2001-08-30
Granted: 2003-07-11
Abstract: The present invention provides a disk loading apparatus, the thickness of which can be reduced and which is applicable to disks of diverse size. An apparatus according to the invention comprises: an out-lever unit (509) which is arranged in a slot for a disk to be inserted and thereby retains the outer edge of the disk so as to permit the disk inserted into the slot to pass through the slot; a roller unit (503) for transferring the disk to a predetermined position; a check plate unit (506) which is arranged in the interior from the slot and thereby retains the outer edge of the disk transferred by the roller unit (503); and a disk motor 17 for rotating the disk at the predetermined position.
Patent TW-519658-B (TW)
Title: Semiconductor memory device
Inventor: KIM DO-GEUN
IPC: G11C5/14
Filed: 2001-08-31
Granted: 2003-02-01
Abstract: A semiconductor memory device includes a plurality of memory slots and a plurality of memory modules being mounted on the plurality of the memory slots and having plurality of memories, wherein reference voltages with different levels are applied to the plurality of the memory modules.
Patent TW-583264-B (TW)
Title: Improved copolyester with improved extrusion processing and color for extrusion blow molding
Inventor: JEN ZO-CHUN
IPC: C08G63/183
Filed: 2001-09-26
Granted: 2004-04-11
Abstract: In the copolyester primarily formed from terephthalic acid and ethylene glycol, which additionally added with 1-15 wt.% of at least one particular diols selected from 2-butyl-2-ethyl-1,3-propanediol, 3-methyl-1,5-pentandiol, 2,4-dimethyl-1,5-pentanediol and hydroxypivalyl hydroxypivalate, or added with 0-1.0 mol.% of at least one multi-functional substances selected from trimellitic acid, trimellitic anhydride and trimethylol propane, and added with 0.01-0.5 wt.% of the compound with the following structure, which can improve color of the copolyester, increase solid phase reaction rate of the copolyester, thus improve color of articles thereof, and, moreover, reduce the decrease level of inherent viscosity after molten processing.
Patent TW-I280488-B (TW)
Title: Online intelligent information comparison agent of multilingual electronic data sources over inter-connected computer networks
Inventor: HSIEH VICTOR
IPC: G06F17/00
Filed: 2001-09-28
Granted: 2007-05-01
Abstract: A method and system for real-time online search processing over inter-connected computer networks, in which an offline database information is maintained for a plurality of vendor sites from the inter-connected computer networks. The information includes URLs, search form URLs, description of domains, and vendor descriptions, and while the vendor descriptions comprise generalized rules about how product information is organized on each of the vendor sites. Parameters are processed for a price comparison request for a desired product using the information maintained in the offline database whereas price comparison request is received from an online user or buyer and/or from the system of the present invention. Real-time price and product information is then extracted from identified ones of the plurality of vendor sites, wherein the extracted price and product information are in a native language of the site; and the extracted price and product information are displayed to the user.
Patent TW-509568-B (TW)
Title: Container for an inhalation anesthetic
Inventor: RAMSAY GEORGE M
IPC: A61J1/00
Filed: 2001-10-26
Granted: 2002-11-11
Abstract: A pharmaceutical product. The pharmaceutical product includes a container constructed from a material containing polyethylene terephthalate and/or polyethylene isophthalate. The container defines an interior space. A volume of sevoflurane is contained in the interior space defined by the container.
Patent TW-591633-B (TW)
Title: Optical disk, reproduction apparatus of the optical disk, and reproduction method of the optical disk
Inventor: MIYATAKE NORIO
IPC: G11B20/12
Filed: 2001-11-06
Granted: 2004-06-11
Abstract: An optical disk recording pre-format data at high-density is provided. The optical disk of the present invention comprises; one or plural trucks which is placed spirally or concentrically, wherein said truck has first pre-pit range, groove or land for controlling, and the pre-format data recording range for recording pre-format data, wherein said pre-format data recording range has pre-format data formed by methods other than pre-pits.
Patent TW-528647-B (TW)
Title: Apparatus for attaching sand papers on dummy wafers
Inventor: LEE HO-YEOL
IPC: H01L21/66
Filed: 2001-11-15
Granted: 2003-04-21
Abstract: An apparatus for attaching an object semi-automatically onto a dummy wafer comprising a stage having a loading surface on which the dummy wafer rests, a pressing device for attaching the object gradually onto the dummy wafer placed on the loading surface, and a supporting device for placing the object in a position spaced apart from the loading surface.