baber/WOPTO huggingface dataset:
Patent TW-200300414-A (TW)
Title: Process for producing carbonyl difluoride
Inventor: MORI ISAMU
IPC: C01B32/80
Filed: 2002-11-05
Abstract: The invention relates to a process for producing carbonyl difluoride. This process includes the steps of (a) reacting carbon monoxide with a first metal fluoride in a reactor, thereby obtaining carbonyl difluoride and a second metal fluoride having in the molecule a fluorine atom number less than that of the first metal fluoride; and (b) reacting the second metal fluoride with fluorine in the reactor, thereby obtaining the first metal fluoride. The steps (a) and (b) are alternately repeated in the reactor, thereby repeatedly producing carbonyl difluoride.
Patent TW-200304819-A (TW)
Title: Methods for preparing sodium-hydrogen exchanger type-1 inhibitors
Inventor: BUSCH FRANK ROBERT
IPC: A61K31/415
Filed: 2002-12-13
Abstract: This invention relates to methods of preparing sodium-hydrogen exchanger type 1 (NHE-1) inhibitors of formula I, and methods of preparing pharmaceutical compositions comprising such NHE-1 inhibitors.
Patent TW-200411011-A (TW)
Title: Stabilizer composition
Inventor: LEE CHUNG-IN
IPC: C08K5/34
Filed: 2002-12-30
Abstract: A stabilizer composition which includes (a) a UV absorber of formamidine derivative, (b) a UV absorber of benzotriazole derivative, and (c) an antioxidant is disclosed. The stabilizer composition disclosed here are suitable for improving the stabilization of the organic polymers to against the degradation by light.
Patent TW-200412385-A (TW)
Title: Artificial leather and method for producing the same
Inventor: WANG CHING-TANG
Filed: 2003-01-06
Abstract: An artificial leather includes a matrix cloth; an elastomer resin formed on the front face of the matrix cloth; and an elastomer resin uniformly filled in the matrix cloth, in which the density of the elastomer resin layer part is smaller than the density of the matrix cloth part filled with the elastomer resin. The present invention is characterized in that the elastomer resin layer on the front face of the matrix cloth and the elastomer resin filled in the matrix cloth are all formed of the same elastomer resin composition. So that the matrix cloth and the elastomer resin layer on the surface thereof have the same color. Therefore, the whole artificial leather has a dyeing uniformity better than that of the conventional artificial leather. The present invention further provides a method for producing an artificial leather.
Patent TW-200413956-A (TW)
Title: Length-scalable fast Fourier transformation digital signal processing architecture
Inventor: SUNG CHENG-HAN
IPC: G06F17/14
Filed: 2003-01-30
Abstract: The invention relates to a length-scalable Fast Fourier Transformation digital signal processing architecture, which adopts a single processor element architecture with a simple and efficient address generator, then that will implement a length-scalable and high-performance and low-power-consumption split-radix-2/4 Fast Fourier Transformation module.
Patent TW-200414408-A (TW)
Title: Method of forming bottom oxide in the trench
Inventor: WU TA-CHUNG
IPC: H01L29/78
Filed: 2003-01-30
Abstract: A method of forming bottom oxide in the trench is disclosed. The method includes steps of providing a semiconductor substrate and forming a trench in the semiconductor substrate; performing plasma enhanced chemical vapor deposition process to deposit an oxide layer on the sidewall of the trench and on the surface of the silicon nitride by using TEOS as silicon source; and removing portion of the oxide layer on the sidewall and bottom of the trench to form a bottom oxide in the trench.
Patent TW-200304239-A (TW)
Title: Method of manufacturing display device
Inventor: SASATANI TORU
IPC: H01L51/52
Filed: 2003-02-24
Abstract: A method for manufacturing a display device made by sticking a device substrate 200 and a soaling substrate 300 together via a seal resin 400, which is characterized in that the viscosity of the seal resin 400 is over 40000cp. By increasing the viscosity of the seal resin to a degree higher than that usually used before, the breakage of the seal resin 400 while the device substrate 200 and the sealing substrate 300 stuck together is treated by heating can be prevented.
Patent TW-200419465-A (TW)
Title: Method for performing image undo in a system with limited storage memory
Inventor: ZHUO SHUN-WEN
Filed: 2003-03-21
Abstract: The present invention provides a method for performing image undo in a system with limited storage memory, in which an image editing is performed directly on the displayed image. When the next image editing operation is to be executed, the previous editing operation is first performed on the document image, and the next editing operation is performed on the previously edited display image. In the process of performing image editing operation, if the previous editing operation is required to be resumed, it is only necessary to copy and change the size of the document image based on the inspected ratio to generate another display image to replace the finally edited display image, so as to resume to the display image before the final editing operation, thereby continuing the operation of image editing.
Patent TW-200406663-A (TW)
Title: Computer main body cooling system
Inventor: KIM JONG-OH
IPC: H05K7/20
Filed: 2003-04-03
Abstract: A computer main body cooling system enables an internal temperature thereof to be maintained at a desired level by continuously venting heat generated from a CPU and a power supply through a cooling system. The computer main body cooling system according to the present invention includes a CPU, a heat sink provided adjacent to the CPU, a CPU fan located in a side part of the heat sink, a power supply supplying power to the CPU and having an air vent permitting air to flow outside, and a power supply fan mounted on the power supply adjacent to the heat sink. Thus, the structure of a cooling system is simplified and optimized, not only to increase cooling efficiency, but also to minimize noise occurrence due to fan rotation.
Patent TW-200401400-A (TW)
Title: Semiconductor device manufacturing method and electronic equipment using same
Inventor: NEMOTO YOSHIHIKO
IPC: H01L21/768
Filed: 2003-04-04
Abstract: A method of manufacturing semiconductor devices includes the following steps. That is, a support board is adhered to a rear surface of a substrate proper which has a plurality of circuit element parts with prescribed functions formed on a circuit forming plane on an obverse surface thereof. First groove portions are formed in the substrate proper. An insulating film (17) is formed on a surface of a semiconductor substrate (50) by using an insulating material, and holes are formed in the first groove portions. Metal wiring patterns (8) are formed which extend from electrode portions to at least parts of inner walls of the holes. A prescribed amount of the support board at a bottom of each of the holes is removed. A conductive material is filled into the holes thereby to form penetration electrodes (10). A second groove portions are formed in the first groove portions.
Patent TW-200423357-A (TW)
Title: Wafer level packaging process and structure thereof
Inventor: CHENG S J
IPC: H01L23/48
Filed: 2003-04-25
Abstract: A wafer level packaging process is disclosed. A stress buffer layer is formed on an active surface of a provided wafer. Thereafter a back side of the wafer is ground. An anti-warpage layer is formed on the back side of the wafer prior to forming a plurality of bump electrodes on the stress buffer layer for eliminating warpage effect of the stress buffer layer forcing on the wafer. This is benefic for sequent process, such as forming step of bump electrodes and singulating step of the wafer, and sequent application. Also the wafer has an excellent protection.
Patent TW-200406690-A (TW)
Title: Design method of logic circuit and computer aided design program
Inventor: KATO NAOKI
IPC: G06F17/50
Filed: 2003-04-30
Abstract: The subject of the invention is to provide a kind of logic circuit design method and CAD (computer aided design) program capable of suppressing the logic design period increase for obtaining the target specification of circuit area, operation speed, and consumed power, and capable of designing the expected performance of logic circuit. It is free of charge when only confirming the circuit characteristic of high-performance logic synthesis CAD program results. After satisfying with the circuit characteristic results and desiring to use gate level logic circuit, the fee payment is required so as to realize short-time and low-cost design. When using the logic circuit of register transmission level layer or the operation level layer as the input, it is capable of cheaply obtaining the expected circuit characteristic in short time during the design state of using composed gate level layer logic circuit.
Patent TW-200426554-A (TW)
Title: Low noise fast stable voltage regulator circuit
Inventor: CHIU CHI-KUN
IPC: G05F1/56
Filed: 2003-05-20
Abstract: A low noise voltage regulator circuit with fast stable output voltage. The voltage regulator circuit contains a reference voltage generator, for generating a reference voltage; a two-states switching circuit which is electrically connected to the output of reference voltage generator and has two states; and a voltage regulator. When the switching circuit is at a first state, the reference voltage is coupled to a voltage comparator of the voltage regulator without filtering; when the switching circuit is at a second state, the reference voltage is filtered by a low pass filter before it is coupled to the voltage comparator. A switch-controlling signal is used to switch the two-state switching circuit between the two states. The filtered reference voltage is used to generate a low noise regulated output voltage.
Patent TW-200426346-A (TW)
Title: A 3D measuring system using diffraction grating interferometry technique
Inventor: JYWE WEN-YUH
IPC: G01B9/02
Filed: 2003-05-29
Abstract: A 3D measuring system using diffraction grating interferometry technique is disclosed, wherein the characteristics of diffraction grating is utilized in the system in accordance with a laser diode. The light is incident onto a beam splitter, and the pitch of dense reflection type grating is used as the measurement ruler, which is based on the theory of diffraction grating and Doppler effect. It comprises a laser diode, a beam splitter set, a mirror set, a diffraction grating, three lenses, a photodector and a stage. In cooperation with dephasing of the orthogonal signal and the variation of diffractive direction in the diffractive light, the optical measurement components of the diffractive grating is miniaturized and assembled to be an optical measurement system having multiple degrees of freedom.
Patent TW-200428380-A (TW)
Title: DVD and manufacturing method thereof
Inventor: CHANG TZU-YI
IPC: G11B7/24
Filed: 2003-06-10
Abstract: A DVD (Digital Versatile Disc) includes a first half disc and a second half disc. The first half disc has a reading surface and a first attaching surface opposite to the reading surface. The second half disc has a second attaching surface for attach to the first attaching surface. In this case, the second half disc includes a substrate, which has a surface formed with an embossed printing pattern. Furthermore, the invention also discloses a manufacturing method of the DVD.
Patent TW-200401628-A (TW)
Title: Absorptive article
Inventor: KUDO JUN
IPC: A61F13/539
Filed: 2003-06-13
Abstract: An absorptive article is capable of rapidly absorbing liquid in a limited region of the center section thereof and preventing diffusion of liquid on its surface, as well as rapidly absorbing liquid leaking towards its side. A central absorption region 11 with a specified area is installed in a region encompassed by a crimping section 9. A liquid guide layer 5 with a 3D skeleton structure formed of a chemical fiber is installed on a lower absorption layer 3 and an upper absorption layer 4 in the central absorption region 11. The liquid guide layer 5 is formed in a way without overlapping the crimping section 9. In that part, the liquid guide layer 5 exercises its function of guiding liquid towards the absorption layers and a large amount of the liquid is promptly absorbed at the center portion of the central absorption region 11. The outer periphery of the crimping section 9 is installed on an auxiliary absorption region 12, in which the absorption layer of the auxiliary absorption region 12 is covered by the surface sheet 6. Liquid attached on that part also can be promptly absorbed.
Patent TW-200409660-A (TW)
Title: Reusable, spring driven autoinjector
Inventor: SERNA PEDRO DE LA
IPC: A61M5/20
Filed: 2003-06-23
Abstract: The present invention provides a reusable spring driven autoinjector. The drive mechanism of the autoinjector of the present invention includes one or more drive springs formed of a shape memory alloy. Therefore, by alternating the shape memory alloy forming the one or more drive springs between austenite phase before an injection and a martensite phase after injection, the reusable autoinjector of the present invention is capable of providing an injection force that is higher than the compressive force required to cock the drive mechanism in preparation for a subsequent injection operation.
Patent TW-200402431-A (TW)
Title: Biodegradable polyester resin composition and films, sheets and other molded articles thereof
Inventor: HASEBE TADASHI
IPC: C08K5/18
Filed: 2003-06-25
Abstract: The present invention provides a biodegradable polyester resin composition having excellent antistatic ability, wherein the antistatic ability is provided to biodegradable resins such as polyester polymer or resin, in particular, polylactic acid and films, sheets and molded articles. In the biodegradable polyester resin composition of the invention, the combined ratio of (A) glycerin mono fatty acid ester and (B) alkyl sulfonate as antistatic agents is 0.2 ~ 5 weight parts in relation to 100 weight parts of biodegradable polyester resin.
Patent TW-200401764-A (TW)
Title: Recycling of a Lewis acid
Inventor: JUNGKAMP TIM
IPC: B01J27/32
Filed: 2003-07-02
Abstract: A process for recovering a Lewis acid from a reaction mixture (I) which was obtained by hydrocyanating an olefinically unsaturated compound to a nitrile which, under certain composition, pressure and temperature conditions, has a miscibility gap with water, in the presence of a catalyst system comprising a Lewis acid and a complex of a phosphorus compound suitable as a ligand and a central atom suitable for this compound, which comprises (a) removing said complex from mixture (I) to obtain a mixture (II), (b) admixing mixture (II) with water and transferring it to such pressure and temperature conditions that a phase (III) which comprises a higher proportion of water than of said nitrile, and a phase (IV) which comprises a higher proportion of said nitrile than of water are obtained, phase (III) having a higher content of said Lewis acid than phase (IV), (c) phase (III) being admixed with a liquid diluent (V) which (cl) does not form an azeotrope with water and whose boiling point under certain pressure conditions is higher than that of water or (c2) forms an azeotrope or heteroazeotrope with water under certain pressure conditions, (d) the mixture of phase (III) and liquid diluent (V) under the pressure conditions mentioned in step (cl) or (c2) being subjected to a distillation to obtain a mixture (VI) which has a higher proportion of water than of diluent (V), and a mixture (VII) which has a higher proportion of diluent (V) than of water, and mixture (VII) has a higher content of said Lewis acid than mixture (VI), and (e) mixture (VII) being fed to a hydrocyanation of an olefinically unsaturated compound to a nitrile which, under certain composition, pressure and temperature conditions, has a miscibility gap with water, in the presence of a catalyst system comprising a Lewis acid and a complex of a phosphorus compound suitable as a ligand and a central atom suitable for this compound.
Patent TW-200502903-A (TW)
Title: LCD panel with common voltage adjuster
Inventor: WU CHI-FU
IPC: G09G3/36
Filed: 2003-07-15
Abstract: An LCD panel having a common electrode and a sliding adjustment disposed thereon. The sliding adjustment is connected to the common electrode and has a guiding groove and a sliding piece therein. The sliding piece can be shifted in the guiding groove to change the common voltage of the common electrode, unifying the illumination of the LCD panel.
Patent TW-200504681-A (TW)
Title: Adaptive multiple levels step-sized method for time scaling
Inventor: WU GIN-DEV
IPC: G10L21/04
Filed: 2003-07-21
Abstract: An adaptive multiple levels step-sized method for time scaling to synthesize an S1[n] and an S2[n] into an S3[n]. The method includes following steps: (a) calculating a first magnitude of a crosscorrelation function according to the S1[n], the S2[n], and a first index; (b) comparing the first magnitude with a threshold; (c) calculating magnitudes of the crosscorrelation function according to the S1[n], S2[n] and indexes following to the first index by a first number if the first magnitude is smaller than the threshold, or calculating magnitudes of the crosscorrelation function according to the S1[n], S2[En] and indexes following to the first index by a second number if the first magnitude is not smaller than the threshold; (d) generating the S3 [n] according to the S1[n], S2[n] and a max index, which corresponds to a max magnitude generated by comparing all magnitudes calculated in step (c).
Patent TW-200402230-A (TW)
Title: Method and apparatus for grayscale enhancement of a display device
Inventor: WEITBRUCH SEBASTIEN
IPC: G09G3/28
Filed: 2003-07-24
Abstract: A method and an apparatus for displaying pictures with an improved grey scale portrayal shall be provided. Therefore, the quantization steps of the digitized signals for a plasma panel display have to be reduced. To achieve such reduction of quantization steps of the light output of a cell of the plasma display panel, the energy of the addressing impulse for addressing those luminous elements which have to be activated for a complete frame period or a part of it is used. Consequently, the light output of the luminous elements can be controlled by the usual sustain impulses and additionally by the addressing impulses thus reducing the quantization steps.
Patent TW-200504700-A (TW)
Title: CD-ROM drive capable of preventing the broken optical disk from ejecting outward
Inventor: LIN ZHI-CHENG
IPC: G11B17/04
Filed: 2003-07-29
Abstract: A CD-ROM drive can prevent the broken optical disk from ejecting outward. The front plane of the CD-ROM drive housing has a door. The door can be opened to allow users to input/withdraw the optical disk. A buffer material layer is installed at the border between the door inner side and the tray or an area adjacent to the border. When the CD-ROM drive is operating and the optical disk is broken into pieces, the said buffer material layer can effectively absorb and reduce the kinetic energy of the ejected broken pieces to prevent these broken pieces from directly colliding with the door plank to make the door broken or dropped, resulting in a risk of ejecting the broken pieces out of the CD-ROM drive.
Patent TW-200505204-A (TW)
Title: Automatic identification and log-on system of wireless network
Inventor: KO MING-CHIH
IPC: H04L12/56
Filed: 2003-07-31
Abstract: The invention executes a handheld operating device in wireless network environment so that the servers connected through wireless or wireline network can automatically detect the handheld operating device and provide the handheld operating device a set of new identification symbols, allowing the handheld operating device to automatically enter the wireless operation environment and receive the services provided by server.
Patent TW-200415786-A (TW)
Title: Semiconductor device and method for forming
Inventor: LI CHI NAN BRIAN
IPC: H01L29/786
Filed: 2003-08-06
Abstract: A semiconductor device (10) having asymmetric source and drain regions is formed so that either the source or drain region is shorted to an isolated well (22). In one embodiment, the source region includes a source silicide region (42) and a source extension region (28), which are electrically and physically in contact with the well region (22), and the drain region includes a drain silicide region (46), a drain extension region (30) and a deep doped drain region (38). The source and drain regions have a conductivity that is different than that of the isolated well (22) in which they are formed. To prevent the formation of a deep doped source region when the deep doped drain region (38) is formed, a masking layer (34) is patterned to cover the source region during implantation of the deep doped drain region (38).
Patent TW-200513028-A (TW)
Title: Multi-modulus programmable frequency divider
Inventor: KE LING-WEI
IPC: H03K23/66
Filed: 2003-09-17
Abstract: A multi-modulus programmable frequency divider for dividing a source pulse according to a plurality of division signals and outputting a frequency-divided destination pulse, and the multi-modulus programmable frequency divider includes at least one first dividing cell, the at least one first dividing cell is cascaded, wherein the multi-modulus programmable frequency divider synchronously resets each of the first cell according to a reset signal, so that each of the first dividing cell switchs to a divided-by-2 or a divided-by-3 mode after reset finished according to a loaded division signal, and the multi-modulus programmable frequency divider outputs the frequency-divided destination pulse from the last of the at least one first dividing cell.
Patent TW-200404880-A (TW)
Title: Moulding composed of plastic, comprising a fluorescent dye
Inventor: LICHTENSTEIN HANS
IPC: C08K3/22
Filed: 2003-09-22
Abstract: The invention relates to a moulding composed of a plastics matrix composed of a transparent plastic, comprising a soluble fluorescent dye and a scattering agent whose refractive-index difference from the plastics matrix is +/- from 0.003 to 0.2, characterized in that a white pigment whose refractive-index difference from the plastics matrix is from + 0.4 to 1.5 is also present, at a concentration of from 0.001 to 0.1% by weight.
Patent TW-200514314-A (TW)
Title: Network connector module
Inventor: HSU HAN-CHENG
IPC: H01R13/717
Filed: 2003-10-06
Abstract: A network connector module is described. The network connector module increases a safety distance between signal pins and power pins to improve a signal transmission quality. The network connector module includes a plurality of phone jacks, a plurality of pins and a second connector. The pins electrically couple with a motherboard to transmit signals. The second connector mounting on a cover of the network connector module utilizes a set of power cords coupled on the motherboard to transmit power.
Patent TW-200515350-A (TW)
Title: Cascade driver circuit for liquid crystal display
Inventor: YANG CHIH-HSIANG
IPC: G08C19/00
Filed: 2003-10-21
Abstract: A cascade driver circuit for liquid crystal display includes driver circuit units, differential signal transmitter circuits and differential signal receiver circuits. Each driver circuit unit has a differential signal transmitter circuit to produce a differential signal and sent it to a next stage. Every driver circuit also has a differential signal receiver circuit to receive the differential signal from front stage. The cascade driver circuit for liquid crystal display of the invention improves drawback spend power too much by using the differential signal.
Patent TW-200418476-A (TW)
Title: Piperazinyl and diazepanyl benzamides and benzthioamides
Inventor: APODACA RICHARD L
IPC: A61K51/04
Filed: 2003-10-23
Abstract: Substituted piperazinyl and diazepanyl benzamides and benzthioamides of formula (I), compositions containing them, and methods of making and using them to treat histamine-mediated conditions.