baber/WOPTO huggingface dataset:
Patent TW-200600623-A (TW)
Title: Conjugated fiber and method for producing the same
Inventor: OH SUNG-JIN
IPC: D01D5/30
Filed: 2004-07-30
Abstract: The present invention provides a method for producing a conjugate fiber excellent in flexibility and improved in chlorine resistance. By adjusting the molecular weight, molecular weight distribution and fine structure of the conjugate fiber, it is possible to exhibit a high flexibility such as more than 30% natural crimp stretch and more than 70% natural elastic recovery rate without separately performing a dyeing or post processing such as with boiling water or dry heating at or higher than a prescribed temperature, and also to produce the conjugate fiber having not less than 85% strength-maintaining rate and not less than 80% flexibility-maintaining rate after a chlorine treatment, and also extremely excellent in elasticity, chlorine resistance and stability to be applied in a post processing or washing utilizing industrial water, tap water, or underground water, etc.
Patent TW-200606462-A (TW)
Title: The guide light tube of solar energy
Inventor: CHENG TI-YUAN
Filed: 2004-08-11
Abstract: Mirrorlize the tube's inside surface. Cover the convex lens in the entry terminal to spotlight and concave lens in the exit terminal to spread light; Draw out the oxygen and isolate it. Use the reflection of sunlight, and guide the sunlight into the certain place in the tube.
Patent TW-200608698-A (TW)
Title: Mixer
Inventor: LIN YING-HSI
IPC: H03D7/14
Filed: 2004-08-18
Abstract: A mixer includes: a mixing module for mixing a first differential signal set and a second differential signal set to generate a mixed signal; a common mode voltage generator coupled to the mixing module for detecting a common mode voltage of the mixing module; and a compensation module coupled to the common mode voltage generator and the mixing module for compensating drift of operating points of a plurality of switching transistors within the mixing module according to the common mode voltage.
Patent TW-200521877-A (TW)
Title: A filter mechanism
Inventor: MEHTA KALPESH DHANVANTRAI
IPC: G06T1/20
Filed: 2004-08-19
Abstract: According to one embodiment, a computer system is disclosed. The computer system includes an image processor. The image processor includes an image signal processor having two or more processing elements. The processing elements concurrently process an array of pixel values via a plurality of image filter comparison operations.
Patent TW-200514783-A (TW)
Title: Substituted acid derivatives useful as antiodiabetic and antiobesity agents and method
Inventor: CHENG PETER TAI WAH
IPC: A61P3/06
Filed: 2000-09-18
Abstract: Compounds are provided which have the structure, , wherein Q is C or N, A is O or S, Z is O or a bond, X is CH or N and R1, R2, R2a, R2b, R2c, R3, Y, x, m, and n are as defined herein, which compounds are useful as antidiabetic, hypolipidemic, and antiobesity agents.
Patent TW-200610420-A (TW)
Title: Audio signal transmission line
Inventor: CHANG ROSA
Filed: 2004-09-06
Abstract: An audio signal transmission line includes: a first set of knit wires and a second set of knit wires wound around the periphery of the first set of knit wires. Each of the first and second sets of knit wires includes a first knit wire and a second knit wire, each being respectively composed of a core and at least two conductive layers wound around the periphery of the core layer by layer, wherein the winding directions between the two adjacent conductive layers of the first knit wire are interlaced with each other, and the winding directions between the two adjacent conductive layers of at least one second knit wire are the same. Such a knitting structure is able to increase the structural hardness and damping constant of the audio signal transmission line, thereby avoiding roping phenomenon in high-frequency vibration.
Patent TW-200514172-A (TW)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAGAI KENICHI
IPC: H01L29/78
Filed: 2004-09-13
Abstract: A semiconductor device has a silicon substrate (1), an n-type well region (2) formed in the silicon substrate (1), first and second source/drain regions (8, 18) constructed of a p-type diffusion layer formed on the n-type well region (2), a gate insulator (4) formed in a region located between the first source/drain region (8) and the second source/drain region (18) and a polysilicon (5) formed on the gate insulator (4). The semiconductor device has oxygen-rich layers (9, 19) for blocking a silicide reaction, which layers (9, 19) are formed in an uppermost portion of the silicon substrate (1) on the side of the polysilicon (5), and has an oxygen-rich layer (29) for blocking the silicide reaction, which layer (29) is formed in an upper portion of the polysilicon (5).
Patent TW-200609126-A (TW)
Title: File folder
Inventor: Chen yue-xiu
Filed: 2004-09-15
Abstract: The present invention provides a file folder, which includes a folder body, and a folder sheet; in which two bent plates are separately installed on the two sides above the folder body, a resilient sheet is installed therebetween, and an abutment sheet is installed on the bottom face of the folder body. The resilient sheet is bent upwards from the abutment sheet and two indents are formed between the resilient sheet and the bent plates on the two sides. Furthermore, the bent plates are formed with insertion holes. The folder sheet is pivotally installed on the folder body and upwardly pressed by the resilient sheet. The two sides of the folder sheet are protruded with pivotal bars corresponding to the insertion holes of the folder body. The upper end of the folder sheet is installed with a press part, and the other end is installed with a clamp part. When the file folder is used to hold less sheets of paper or a thinner document, the press folder sheet is slightly pressed to slightly open the clamp part for the paper/document to be inserted therein, thereby maintaining the paper/document to be smooth. When the file folder is used to hold thicker paper, the paper is inserted into the folder body from the front end of the file folder. Thus, the clamp part of the folder sheet and the curved face on the front end of the bent plates are used to widen the clamping face and tightly clamp the paper/document therein.
Patent TW-200526517-A (TW)
Title: Amorphous carbon particles and its application
Inventor: TAKAGI YOICHI
IPC: C04B18/06
Filed: 2004-10-26
Abstract: Amorphous carbon particles is disclosed, which were extracted from the burning ash of petroleum coke, which possess a non-circular shape in cross sections, have the mass cutting-down percentage of less than 30% under the condition of retaining 60 minutes at 500 DEG C in the aerial existence, average particle size of 50-1 μm. A composite material where the amorphous particles is blended with an organic or inorganic material as a matrix is also disclosed. It makes to provide the amorphous carbon particles having good stiffness and strength and particularly small specific surface area and pore volume with a good economical efficiency, hence, to provide a composite material of improved characteristics by blending this amorphous carbon to the matrix.
Patent TW-200514628-A (TW)
Title: Surface cleaning device for tape-shaped or sheet-shaped product
Inventor: KATSUME ICHIRO
IPC: B08B11/00
Filed: 2004-10-27
Abstract: To provide a surface cleaning device for a tape-shaped or sheet-shaped product, which is simple in construction, easy to install and inexpensive, and which can freely set up a load by a cleaning roller on the tape-shaped or sheet-shaped product. The surface cleaning device is provided with an arm 4 rotatably supporting at least a pair of cleaning rollers 3 at predetermined spaced intervals so that the arm extends across the tape-shaped or sheet-shaped product, and support members 5 and 6 which can rotatably support the arm 4 in different lever ratios so that one side of the rollers 3 comes in contact with the surface of one side of the tape-shaped or sheet-shaped product 1 and the other side of the rollers with the surface of the other side respectively.
Patent TW-200520014-A (TW)
Title: Ionizer and discharge electrode assembly mounted therein
Inventor: IZAKI TOMOMI
IPC: H01J3/14
Filed: 2004-11-02
Abstract: The present invention discloses an ionizer of a corona discharge type, the ionizer is configured to increase the yield of ions while minimizing contamination of a discharge electrode by foreign matters. In the ionizer, a gas path unit (11) supplied with clean gas has internal clean gas paths (50, 48) in an electrode assembly (40), and clean gas is released through each internal clean gas path (50, 48) to make a clean gas flow enclosing a front end portion of a discharge electrode (12). The electrode assembly (40) has a guard ring (46) encircling the discharge electrode (12), and the guard ring (46) has external air inlet openings (46b) permitting free passage of atmospheric air. The clean gas flow enclosing the tip of the discharge electrode (12) inhales atmospheric air through the external air inlet openings (46b) of the guard ring (46), and changes to ionized air.
Patent TW-200525245-A (TW)
Title: Clad material for discharge electrodes and discharge electrode
Inventor: SAITO TOMOHIRO
IPC: H01J1/02
Filed: 2004-11-12
Abstract: A discharge electrode material which can obtain a life and discharge characteristic being similar to those of a discharge electrode mainly composed of Nb, which has an excellent weldability with a supporting conductor and which can realize a material cost reduction, is provided. A clad material for discharge electrodes according to the present invention includes a base layer (1) made of pure Ni, an Ni-based alloy mainly composed of Ni or stainless steel, and a surface layer (2) bonded to the base layer (1) and made of pure Nb or an Nb-based alloy mainly composed of Nb. An intermediate layer made of stainless steel can be preferably provided between the base layer (1) and the surface layer (2). The base layer (1) can be formed into a band plate shape and the surface layer (2) can belaminated only on a central portion of the base layer (1).
Patent TW-200618638-A (TW)
Title: Image coding/decoding system
Inventor: Zhang zhi-kai
Filed: 2004-11-16
Abstract: An image encoding system is disclosed. The image is formed by a plurality of lines. The image encoding system comprises a line buffer, a first buffer, a comparison device, a second buffer, a coding device, and an encoding controller. The line buffer is provided for storing the data of the N-th line data of the image. The first buffer is provided for storing partial (N+1)-th line data of the image. The comparison device is coupled to the line buffer and the first buffer for comparing the partial (N+1)-th line data stored in the first buffer with the N-th line data stored in the line buffer, thereby generating a typical prediction. The second buffer is provided for storing partial line data of the image. The encoding device is provided to perform an adaptive arithmetic encoding according to the image data and the typical prediction outputted by the second buffer.
Patent TW-200521948-A (TW)
Title: Liquid crystal driving circuit
Inventor: IITSUKA JUN
IPC: G02F1/133
Filed: 2004-11-26
Abstract: In the present liquid crystal driving circuit, a parasitic transistor formed in a digital-to-analog converting circuit is prevented from being switched on. The driving circuit comprises a digital-to-analog converting circuit that (i) includes MOS transistors corresponding to digits of an inputted digital signal, wherein gate electrodes of the MOS transistors are mutually connected with wirings made of the same material as the gate electrodes, and a parasitic transistor is formed between those MOS transistors, and (ii) selects, in response to the inputted digital signal, one of reference voltages as a result of switching operations of the MOS transistors, and outputs the selected voltage so as to be applied to an LCD element; and a regulator circuit that regulates a digital signal so that the amplitude is smaller than an amplitude of a signal which makes the parasitic transistor switch on and outputs the regulated digital signal as the inputted digital signal.
Patent TW-200528714-A (TW)
Title: Adenovirus-transfected primary cells and methods of pathway mapping
Inventor: HAHN CHANG S
IPC: C07K14/47
Filed: 2004-12-01
Abstract: A primary cell culture is transfected with a vector comprising a reporter gene operatively linked to a cis-element. Expression of a candidate regulatory protein is induced in the cell culture and its effects on the cis-element are assayed.
Patent TW-200528757-A (TW)
Title: Wide-angle projection lens and optical engine for a projection display device
Inventor: RODRIGUEZ ERNESTO MELQUIADES JR
IPC: G02B13/18
Filed: 2004-12-03
Abstract: A wide-angle projection lens is incorporated in an optical engine for use in a short throw distance, front projection display system for a variety of applications. The front projection display device includes an optical engine including an illumination system, an imaging system, and the wide-angle projection lens. The wide-angle projection lens includes a first lens group of negative refractive power that has at least one aspheric surface. The wide-angle projection lens outputs an image at a half field angle of at least 45°, where the image has substantially no distortion. For example, when the first lens group is placed at a distance of less than 1 meter from a viewing screen, the output image has a size of about 40 inches diagonal or greater, and requires substantially no keystone correction. In other aspects, the optical engine can be implemented in a wall-mounted projection system, a multimedia system, a compact integrated monitor system, and a portable projection unit.
Patent TW-200620985-A (TW)
Title: Light source assembly structure and assembly method for CISM
Inventor: SU LING-TA
IPC: H04N1/04
Filed: 2004-12-10
Abstract: The present invention relates to a light source assembly structure and assembly method for CISM (Contact Image Scanning Module), in which the structure comprises: at least one diode light source, which is composed of a light emitting diode (LED), a light guide bar, and a case, and the LED is configured at one end of the case, and the light guide bar is used to guide the light emitted by the LED, and the case comprises at least one first locking structure; and, a case, which includes at least one second locking structure, and the case is engaged by the second locking structure with the first locking structure, so as to fix the diode light source with the case.
Patent TW-200624690-A (TW)
Title: A linear guide with no end-cover sliding element
Inventor: CHEN JEN-SHENG
Filed: 2004-12-31
Abstract: A linear guide with no end-cover sliding element is composed of a guide rail, a sliding element, an upper holder, two lower holders, a plurality of rolling elements, and several connecting members. It essentially provides two recessed upper circulation passages and two recessed lower circulation passages so as to form two upper and two circulation spaces after fitting an upper holder and two lower holders respectively to their corresponding passages. With this structure, the rolling elements filled in the upper and lower spaces may be able to roll freely therein without the worry of escaping. The rolling elements are emerged out of the recessed portion of the upper and lower circulation spaces such that the sliding element may perform sliding motion holding an appropriated distance with the right and the left side walls of the guide tail by means of rolling elements.
Patent TW-200529318-A (TW)
Title: Shallow trench isolation process and structure
Inventor: XIANG QI
IPC: H01L29/45
Filed: 2005-01-07
Abstract: A method of manufacturing an integrated circuit (IC) utilizes a shallow trench isolation (STI) technique. The shallow trench isolation technique is used in strained silicon (SMOS) process. The strained material (36) is formed after the trench (34) is formed. The process can be utilized on a compound semiconductor layer (15) above a buried oxide (Box) layer (14).
Patent TW-200537564-A (TW)
Title: Silicon carbide on diamond substrates and related devices and methods
Inventor: SAXLER ADAM WILLIAM
IPC: H01L21/20
Filed: 2005-01-21
Abstract: A method of forming a high-power, high-frequency device in wide bandgap semiconductor materials with reduced junction temperature, higher power density during operation and improved reliability at a rated power density is disclosed, along with resulting semiconductor structures and devices. The method includes adding a layer of diamond to a silicon carbide wafer to increase the thermal conductivity of the resulting composite wafer, thereafter reducing the thickness of the silicon carbide portion of the composite wafer while retaining sufficient thickness of silicon carbide to support epitaxial growth thereon, preparing the silicon carbide surface of the composite wafer for epitaxial growth thereon, and adding a Group III nitride heterostructure to the prepared silicon carbide face of the wafer.
Patent TW-200532059-A (TW)
Title: DAST twin crystal, process for producing the same and use thereof
Inventor: IZUMI ATSUSHI
IPC: G02F1/361
Filed: 2005-01-21
Abstract: Novel crystal of 4-dimethylamino-4-stilbazolium tosylate (DAST) useful as an electro-optical element is provided. DAST with a size effective for use as an electro-optical element could be provided by a twin crystal of DAST. The twin crystal of DAST could be obtained according to the seed crystallization method or slant crystal growing method.
Patent TW-200627565-A (TW)
Title: Bumping process
Inventor: TSAI MENG-JIN
Filed: 2005-01-26
Abstract: A bumping process is provided. During the bumping process, a plurality of solder bumps formed on a wafer is reflowed in a low pressure environment. When the solder bumps are melted, the voids inside the solder bumps will be eliminated resulted from the pressure difference between the voids and the low pressure environment. The reliability of the solder bumps can be improved and the reliability of the package can also be enhanced. Besides, when reflowing the solder bumps, the wafer can be vibrated to accelerate the elimination of the voids.
Patent TW-200628684-A (TW)
Title: A latch structure of glass door
Inventor: CHEN CHAO-TSUNG
IPC: E05C5/02
Filed: 2005-02-02
Abstract: The present invention discloses a latch structure for a glass door or window. By implementing a gear to drive the row gear of the latch then set the latch moving to the left or the right to latch the door or open the door. The latch also has a glass lower plate fixed on the front cover, another glass upper plate, between the front cover and the glass lower plate, using a glass pressure adjustment screw, which is exposed but can not coming out of the front cover, to press the glass upper plate and the glass toward the glass lower plate, thus fixes the latch on the glass door (window) for latching or opening the door or window. The structure is simple and is very easy to manufacture.
Patent TW-200600495-A (TW)
Title: Process for the carbonylation of ethylenically or acetylenically unsaturated compounds
Inventor: DRENT EIT
IPC: C07F9/28
Filed: 2005-02-25
Abstract: A process for the carbonylation of unsaturated compounds by contacting the unsaturated compound with carbon monoxide in the presence of a catalyst system comprising: (a) a source of palladium and/or platinum; and (c) an unsymmetrical bidentate diphosphine ligand of formula I, R1R2 > P1 - R3 - P2 < R4R5 (I) wherein P1 and P2 represent phosphorus atoms; R3 represents a divalent organic bridging group; and R1, R2, R4 and R5 each individually, or R1 and R2 jointly, and/or R4 and R5 jointly represent organic groups that are covalently linked to the phosphorus; and wherein R1, R2, R4 and R5 are chosen in such way, that the phosphino group R1R2 > P1 differs from the phosphino group P2 < R4R5.
Patent TW-200602085-A (TW)
Title: Controlled-release pharmaceutical composition and method for producing same
Inventor: YOSHITAKE TAKASHI
IPC: C07D401/12
Filed: 2005-03-24
Abstract: It is an object of the present invention, in the case of a controlled-release pharmaceutical composition, particularly a pulsed-release pharmaceutical composition, containing an acid-unstable physiologically active substance, to provide a pharmaceutical composition having little variation in dissolution lag time and high reliability of dissolution characteristics. The present invention discloses a controlled-release pharmaceutical composition comprising: (1) a core containing an acid-unstable physiologically active substance and a disintegrant; and (2) a release-controlling coating which covers the core, and which contains a water-insoluble polymer, an enteric polymer and a hydrophobic wax.
Patent TW-200620941-A (TW)
Title: Cipher key setting system, access point, and cipher key setting method
Inventor: TAMURA YOSHITERU
IPC: H04L9/08
Filed: 2005-04-20
Abstract: In the present invention, the best security setting is not available certainly in the case of the construction of the terminals participated in the radio LAN is varied. The present invention discloses the access point 20 which detects periodically the terminals connected to the radio LAN through the access point 20, in the case of the terminals which connected to the radio LAN are decreased, or the terminals are replaced, reconsidering the ciphering method, selecting the ciphering method having highest level of security from the ciphering methods which can be used by the devices for make-up the network, by using the ciphering method according to the pointer, the unnecessary remain at low level security setting can be avoided in the case of the terminal disconnected from the network or replaced.
Patent TW-200615955-A (TW)
Title: Internal voltage generators for semiconductor memory devices
Inventor: IM JAE-HYUK
IPC: G11C11/4074
Filed: 2005-04-25
Abstract: An internal voltage generator capable of reducing the variation width in the level of an internal voltage VPP, by performing charge pumping only a predetermined number of times in a period where an oscillator driving signal is at a logic HIGH level, and then stopping the charge pumping operation. The oscillator controller generates an oscillation control signal for stopping an oscillation operation of a ring oscillator by using an output signal of a level detector and an output signal of the ring oscillator. The ring oscillator does not generate an oscillation signal at a predetermined time point where an output signal of the level detector is at a HIGH level in response to the oscillation control signal. The charge pump circuit generates an internal voltage by performing a charge pumping operation only predetermined times in response to the oscillation signal, and then stopping the charge pumping operation.
Patent TW-200612938-A (TW)
Title: Remedy for hyperactive bladder
Inventor: HORIE SHIGEO
Filed: 2005-07-05
Abstract: The present invention provides a therapeutic agent for overactive bladder, which has both a K ATP channel opening action and a nitrate-like action and is further expected to produce an ameliorating effect for ensuring a reflexive and suitable cooperation between contraction-relaxation of abdominal/bladder wall muscle and relaxation-contraction movement of urethral sphincter during urination and urine storage, so that the therapeutic agent does not induce oliguria or urinary retention and has no serious side effect. Nicorandil or a pharmaceutically acceptable salt thereof is used as an active ingredient.