baber/WOPTO huggingface dataset:
Patent TW-200504319-A (TW)
Title: Heat transfer tube structure of an evaporation/condensation heat exchanger for an absorptive cooler and method for making same
Inventor: Zhang wen-shi
IPC: F28F1/12
Filed: 2003-07-18
Abstract: This invention provides a heat transfer tube structure of an evaporation/condensation heat exchanger for an absorptive cooler and method for making same. The absorptive cooler includes a vacuum compartment. The evaporation/condensation heat exchanger is provided in the vacuum compartment. The evaporation/condensation heat exchanger is provided with top, center and bottom layers of heat transfer tubes. Outer tube walls of the heat transfer tubes are formed with plural micro-fin structure. The micro-fin structure includes a projection structure and a flange structure provided above the projection structure and spans beyond the projection structure. The top layer of heat transfer tube is made of tubing for condensation purpose. The center layer of heat transfer tube includes a tank for storing refrigerant. The bottom layer of heat transfer tube is closely adjacent to a bottom of the vacuum compartment and is immersed in liquid refrigerant at the bottom of the vacuum compartment. The micro fin structure provides the heat transfer tubes with more heat conduction areas and enhances the force for attaching the liquid refrigerant to the tube walls so as to simplify the structure, reduce the cost, conserve space, and improve the evaporation/condensation heat exchanging efficiency.
Patent TW-200416241-A (TW)
Title: Polyethylene glycol aldehyde derivatives
Inventor: WON CHEE-YOUB
IPC: C07C47/198
Filed: 2003-07-21
Abstract: Polyethylene glycol aldehyde compounds are provided. Processes of making and using such compounds, as well as chemical intermediates are also provided.
Patent TW-200403031-A (TW)
Title: Zipper pull with cover member
Inventor: NEDBAL LUCIANO
IPC: A44B19/26
Filed: 2003-07-29
Abstract: A zipper pull with a cover member, which has a simple structure and can be manufactured at a low cost, can realize a good and stable receiving and holding ability of a pull-tab over a long period of time, and also can prevent swinging between respective component parts, is provided. The cover member (22) of the zipper pull (20) is made of a soft material and has a shape so as to prevent the condition that the pull-tab (21) substantially and directly contacts adjoining portions of an article in the immovable state at the first position. When a slider body (15) and the pull-tub (21) are received in a receptacle (26, 26a) , at least the cover member (22) and the slider body (15) are supported and fixed with moving interruption means for interrupting a relative movement of the cover member and the slider body.
Patent TW-200416278-A (TW)
Title: Pulse flow reaction
Inventor: SMITH JR LAWRENCE A
IPC: B01J19/18
Filed: 2003-08-06
Abstract: A method of operating a multi-phase downflow reactor so as to induce a pulsing flow regime is disclosed. The pulse may be induced by increasing the gas rate while maintaining the liquid rate until a pressure drop sufficient to induce the pulse flow is achieved. The method is particularly useful in the sulfuric acid catalyzed alkylation of olefins in a reactor packed with a stainless steel/polypropylene mesh.
Patent TW-200403596-A (TW)
Title: Optical devices and optical reading apparatus
Inventor: UEKI CHIHIRO
IPC: G06K9/00
Filed: 2003-08-12
Abstract: This invention relates to an optical device comprising: a first inclined face for reflecting a first light; a second inclined face for reflecting a second light; and a reading face adjacent to the first inclined face and the second inclined face, reflecting partially the total reflection light of the first light from the first inclined face and reflecting totally the total reflection light of the second light from the second inclined face so as to read the optical information of an object to be pictured.
Patent TW-200414189-A (TW)
Title: Semiconductor integrated circuit device
Inventor: ASAO YOSHIAKI
IPC: H01L27/105
Filed: 2003-08-12
Abstract: The present invention discloses a semiconductor integrated circuit device, which includes a first column gate circuit (CG0) for the electrical connection of the first bit line set (2-0) and the data line set (1) according to the column selection signal (CSL0); a second column gate circuit (CG1) for the electrical connection of the second bit line set (2-1) and the data line set (1) according to the second column selection signal (CSL1); and, the memory cells (10) electrically connected to the word lines (WWL) and the bit lines (BL) crossed with the bit lines (BL) and containing the magneto-resistive devices selected by the word lines (WWL). From the planar view, the self-rotation direction of the magneto-resistive devices (12) is perpendicular to the word lines (BL).
Patent TW-200405427-A (TW)
Title: Detecting apparatus of mark position, detecting method of mark position, measuring apparatus of overlap status and measuring method of overlap status
Inventor: AOKI HIROSHI
IPC: G03F9/00
Filed: 2003-08-22
Abstract: Even when the waveforms of the edge signal of detected edge pair are asymmetric to each other; the detected mark position still can be detected with high precision. At the image processing apparatus 19, by eliminating at least one sampling point contained in the edge signal, the edge signal is corrected. Based on the edge signal before or after correction, the waveform for operation is determined to perform the related operation so as to calculate the maximum related value in the related function of the waveform for operation. According to the maximum related value, the supplement of center position is calculated. Based on plural maximum related values and supplements calculated from referencing plural different waveforms for operation, the maximum one of the maximum related values corresponding to plural supplements is selected as the center position.
Patent TW-200508903-A (TW)
Title: Associative search system for real-time translation window and method thereof
Inventor: CHIU CHAUCER
IPC: G06F17/30
Filed: 2003-08-22
Abstract: The invention provides an associative search system for real-time translation window and method thereof, which use an inputted phrase as an associative center of a search procedure. A search history list of user's search record is connected through a web page and a dictionary database summary list of all search databases is listed so as to enhance the search performance of using multiple dictionary databases.
Patent TW-200422310-A (TW)
Title: Multi-purpose polymers, methods and compositions
Inventor: TAMARESELVY KRISHNAN
IPC: C08F220/28
Filed: 2003-09-10
Abstract: Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least one semi-hydrophobic vinyl surfactant monomer; and, optionally, comprising one or more hydroxy-substituted nonionic vinyl monomer, crosslinking monomer, chain transfer agent or polymeric stabilizer. These vinyl addition polymers have a combination of substituents, including amino substituents that provide cationic properties at low pH, hydrophobic substituents, hydrophobically modified polyoxyalkylene substituents, and hydrophilic polyoxyalkylene substituents. The polymers provide surprisingly beneficial rheological properties in acidic aqueous compositions, and are compatible with cationic materials. The multi-purpose polymers are useful in a variety of products for personal care, health care, household care, institutional and industrial care, and industrial applications.
Patent TW-200408763-A (TW)
Title: Motorcycle
Inventor: HIWATASHI DAI
IPC: B62K11/00
Filed: 2003-10-17
Abstract: A throttle valve is rotatably supported to a body. A throttle valve drum provided at a side of the body and connected to the throttle valve is wound about and connected to a throttle valve cable. An air filter serves to clean air supplied to an air intake regulating means and disposed to a location that is further to the front of the motorcycle as compared to the air intake regulating means, so as to reduce the number of components, an to prevent water and mud from splashing towards the throttle valve drum. In a filter case 70 of an air filter 33 is integrally disposed with a shielding board 79, which covers at least the throttle valve drum 48 of the air intake regulating means 32 from the front side.
Patent TW-200414743-A (TW)
Title: Soft keys for a mobile communications device having moveable panels
Inventor: ANDREA FINKE-ANLAUFF
IPC: G06F3/033
Filed: 2003-10-31
Abstract: A mobile communication device is provided with a body having a screen, a first panel fixed to the screen, and a second panel which mounted on said body for pivotable motion relative to said first panel. The second panel is either open or closed depending on the selected function of the device. A sensor generates a signal indicating the position of the second panel. Soft keys are provided which have alternative functions depending on the position of the second panel.
Patent TW-200418873-A (TW)
Title: Vaccine
Inventor: ERTL PETER FRANZ
IPC: A61K39/00
Filed: 2003-11-03
Abstract: The invention relates to polynucleotides for DNA vaccination which polynucleotides encode an HIV envelope protein or fragment or immunogenic derivative, which is non-glycosylated when expressed in a mammalian target cell, operably linked to a heterologous promoter. Preferably the HIV envelope molecule, such as gp120 or gp140 or gp160, lacks a functional secretion signal. It may be fused to additional HIV proteins such as Nef, Gag, RT or Tat.
Patent TW-200426869-A (TW)
Title: Keyboard power switch
Inventor: MIURA MASAFUMI
IPC: H01H13/702
Filed: 2003-12-23
Abstract: The present invention provides a keyboard power switch that can be assembled by means of simple work processes and that can improve miniaturization, durability, functionality, and reliability. Corresponding to a base formed with a key top supporting part and a connecting rod cooperating part, each key top unit of the fixed supporting point part and fixed connecting part is formed on the base surface of a press part and assembled by connecting rod units formed by a supporting point end part and a carrying beam, wherein the supporting point end part is connected by a connecting part and cooperates with the connecting rod cooperating part and the carrying beam cooperates with the connecting rod cooperating trough of the connecting rod connecting part. By means of the connecting rod units, the key top units set the upper limit position of the press part at the intersection between the first rotation track circle, centered at the supporting point part, of the connecting rod connecting part and the second rotation track circle, centered at the connecting rod cooperating part.
Patent TW-200500939-A (TW)
Title: Apparatus for processing displayed data and method thereof
Inventor: AN BYUNG-HYUN
IPC: G06F3/06
Filed: 2004-02-04
Abstract: The present invention discloses an apparatus for processing displayed data and the method thereof, wherein even if an image processing unit connected to a display is breakdown or out of order, the present invention can recover all the non-stored data without any loss. The apparatus for processing displayed data with data recovery function, according to the present invention, includes a microcomputer, a comparator, and a memory; wherein, the microcomputer is used to control the displaying and output a selection signal and a vertical synchronous signal based on the computer operation; the comparator is used to compare the selection signal outputted from the microcomputer and the vertical synchronizing signal for outputting and storing the associated instructions; and, the memory is used to store the image signal, similarly as the outputted signal from the comparator. Thus, when the computer is breakdown or out of order during operating, the present invention can be used to effectively reduce the damage for the data to the least, which only needs to select the data recovery function on the display to recover all the non-stored data.
Patent TW-200502281-A (TW)
Title: Comb copolymers with defined side chains and process for their manufacture
Inventor: FINK JOCHEN
IPC: C08F255/02
Filed: 2004-02-09
Abstract: The present invention relates to the modification of copolymers, in particular of grafted copolymers into comb copolymers. The modification comprises the steps (i) of controlled radical polymerization of a polymer or copolymer bearing a epoxide group at one end resulting from the initiation step, and (ii) a heating step of the polymer prepared under (i) and a copolymer bearing a functional group either in the backbone or attached to a side chain, which is able to react with the epoxide group. The result is a comb copolymer with well controlled chain length of the grafted side arms expressed for example by a low polydispersity.
Patent TW-200533024-A (TW)
Title: Fiber laser apparatus
Inventor: LIAW SHIEN-KUEI
IPC: H01S3/10
Filed: 2004-03-30
Abstract: A fiber laser apparatus comprises an erbium-doped fiber amplifier(EDFA), an optical circulator(OC), an optical switch(OSW), a plurality of reflecting waveguides, a coupler, a polarization controller, and a plurality of fiber wirings. The optical circulator(OC) is used to limit and decide the transmitting direction of the light emitted by the erbium-doped fiber amplifier(EDFA). The optical switch(OSW) is used to switch the wavelength of light entering the optical switch(OSW). The reflecting waveguides is used to reflect a fixed single wavelength from the signal transmitted by the optical switch(OSW) and pass other wavelengths. The coupler is used to form a laser resonating cavity to laser a laser. The polarization controller is used to control the polarization direction of light. The fiber wirings are used to connect the above mentioned components to form principally laser resonating cavity.
Patent TW-200532192-A (TW)
Title: Manufacturing process and structure of biomedical sample ion sensing field effect transistor
Inventor: LAI JAU-SUNG
IPC: G01N27/26
Filed: 2004-03-31
Abstract: A manufacturing process of biomedical sample ion sensing field effect transistor comprises forming a gate region, a source region, a drain region, and a metal line on a silicon wafer; depositing a metal bonding layer on the back side of the silicon wafer; coating a photosensitive epoxy resin on the silicon wafer; and defining metal bonding pads and testing regions for connecting with outside to complete the basic structure of the ion sensing field effect transistor. The metal bonding layer of the basic ion sensing field effect transistor structure can be used to align with and bond to a printed circuit board. After finishing connection of the metal wires, an ion sensing film is deposited on the gate region of the basic ion sensing field effect transistor structure. Finally, the printed circuit board, except for the portion of the ion sensing region of the ion sensing field effect transistor, is packaged with non-photosensitive epoxy resin.
Patent TW-200501060-A (TW)
Title: Prepit detect method and optical disk device for the method
Inventor: MINO KOUICHI
IPC: G11B20/10
Filed: 2004-04-01
Abstract: The present invention discloses the prepit detect method and the optical disk device for the method in which the detected rate of the prepit can be increased by decreasing the error detected or the unavailable detected of the prepit under the condition of using different recording medium or optical system. In the present invention, the binary signal of the prepit is produced by converting the push pull signal including the preit signal into the binary signal with predetermined slice level, detecting the prepit by the produced prepit binary signal, determining the detected state of the prepit by using the sync code or the ECC information which buried in the detected prepit, by calculating the detected rate and controlling the feed back, the detected rate of the prepit can be increased by setting the slice level to a suitable value.
Patent TW-200500555-A (TW)
Title: Piercing anchor plate assembly
Inventor: WHITAKER BILL
IPC: B60Q1/04
Filed: 2004-05-07
Abstract: A piercing plate assembly (10) having a pair of longitudinal channels (14, 16) separated by an annular protuberance (24) which pierces a panel (106) and retains the panel slug (108) within the annular protuberance (24) while concomitantly deforming a portion of the annular protuberance (24) around and within a portion of the panel (109) thereby coupling the assembly (10) to the panel (106) and creating a sealed and supported aperture within said panel (106).
Patent TW-200500592-A (TW)
Title: Thickness detecting sensor
Inventor: FUJIWARA TOSHIMITSU
IPC: G01B7/06
Filed: 2004-05-12
Abstract: A thickness detecting sensor can widely set a dynamic range for detecting the thickness of a medium, and exactly detect the thickness of the medium even when the dynamic range is widely set in this way. Therefore, the thickness detecting sensor has a fixing electrode and a movable electrode arranged so as to be opposed to each other, a plunger for changing the gap between the electrodes by coming in contact with the medium, and a CR oscillating circuit and an FV converting circuit for converting electrostatic capacity stored between the electrodes into an electric signal for detecting the thickness of the medium. The rear end portion of the plunger comes in contact with the electrode face of the gap side of the movable electrode. The movable electrode is displaced in the direction separated from the fixing electrode correspondingly to the thickness of the medium.
Patent TW-200513520-A (TW)
Title: Method for manufacturing substrate
Inventor: OSHIMA YOSHIAKI
IPC: C09G1/02
Filed: 2004-05-31
Abstract: A method for manufacturing a substrate, a polishing process for a substrate, a method of reducing microwaviness for a substrate, each including the step of polishing a substrate to be polished with a polishing composition containing an abrasive and water with a polishing pad of which surface member has an average pore size of from 1 to 35 μ and a method of reducing scratches for a substrate, comprising the step of polishing a substrate to be polished with a polishing composition comprising an abrasive, an oxidizing agent, an acid, a salt thereof, or a mixture thereof and water, with a polishing pad of which surface member has an average pore size of from 1 to 35 mum. The method for manufacturing a substrate can be used for finishing the polish of a memory hard disk or for polishing of a semiconductor element.
Patent TW-200531299-A (TW)
Title: Solar-pumped active device
Inventor: CHI SIEN
IPC: H01L31/042
Filed: 2004-06-03
Abstract: The present invention provides a solar-pumped active device which utilizes a holographic antenna grating on a solar energy silicon substrate to select specific diffracted wavelength and couple pump wavelength in an approxi-mately vertical way and converge the pump wavelength to excite an optical gain medium so that an optical amplifier or a laser can be obtained. The present invention requires no big size and is flexible over the surface shape and is suitable for wireless optical communications on the ground and satellite optical communications. It means that the holographic antenna grating can be applied on the top floor of a building or on the glass surface of an outer wall. If it is applied to a satellite, the present invention can be deposited on a solar energy cell substrate to form a high amplification gain so that not only the electricity required in satellite optical communications can be reduced, but also a speedy and great amount of data can be transferred between satellites.
Patent TW-200541062-A (TW)
Title: A photo sensitive structure and method of fabricating the same
Inventor: HUANG MING-JENG
IPC: H01L27/14
Filed: 2004-06-04
Abstract: A method for fabricating a photo sensitive device comprises the following steps. A least an inter-metal dielectric layer is formed on a substrate. The inter-metal dielectric layer comprises a plurality of photo sensitive regions, and a plurality of metal patterns thereon, not covering the photo sensitive regions. A dielectric layer is formed and planarized on the inter-metal dielectric layer. Thus, the planarized dielectric layer is more flat than the organic flatness layer of conventional method, dealing with the non-uniform color filter layer.
Patent TW-200541375-A (TW)
Title: Structure of damper wire and process for manufacturing the same
Inventor: Lu tong-guo
Filed: 2004-06-07
Abstract: The present invention provides a structure of a damper wire and a process for manufacturing the same. The disclosed structure at least includes a damper body, a wire, and a filament, in which the damper body is an annular sheet with a wavy cross-section. The wire is fastened to the damper body and the two ends of the wire are all protruded from the damper body. The filament is installed on the damper body and aligned in parallel to form a configuration where a rear filament is tightly attached to a front filament, and the filaments are wrapped on the surface of the wire by striding over the wire from one side of the wire to the other side of the wire. Thus, the wire is conformingly fastened to the wavy surface of the damper body in order to prevent the occurrence of jumping of the wire caused by vibration of the damper body.
Patent TW-200513569-A (TW)
Title: Aqueous liquid compositions of cyclodextrine or cyclodextrine derivatives and a process using the said composition
Inventor: KULKE TORSTEN
IPC: C08B37/16
Filed: 2004-06-24
Abstract: An aqueous liquid composition comprising a cyclodextrin or a cyclodextrine derivative, at least one emulsifier and a resin finishing or crosslinking agent is excellent in storage stability and useful in a finishing process for the treatment of suitable substrates, such as fibre materials.
Patent TW-200518120-A (TW)
Title: Cable insulation system with flexibility, high temperature deformation resistance, and reduced degree of stickiness
Inventor: GROSS LAURENCE H
IPC: C08L23/08
Filed: 2004-07-23
Abstract: The present invention is a cable comprising one or more electrical conductors or a core of one or more electrical conductors and having each conductor or core being surrounded by a layer of insulation. The insulation layer comprises a olefinic polymer, having a density in the range of 0.880 to 0.915 grams per cubic centimeter, a melting temperature of at least 115 degrees Celsius, a melt index in the range of 0.5 to 10 grams per 10 minutes, a crystallization-analysis-soluble fraction in 1,2,4-trichlorobenzene at 30 degrees Celsius of less than 35 weight percent, and a polydispersity index of at least 3.5. Alternatively, the insulation layer has an 1% secant flexural modulus at ambient of less than 15,000 psi and a dynamic elastic modulus at 150 degrees Celsius of at least 4x10<SP>7</SP> dyne/square centimeter.
Patent TW-200518004-A (TW)
Title: Liquid crystal display device and driving method for the same
Inventor: SAWABE DAIICHI
IPC: H04N5/66
Filed: 2004-08-27
Abstract: A liquid crystal display device includes liquid crystal elements, each of which is provided on one of a plurality of divisional display areas so as to display the divisional display area; and display driving section 10 for displaying the liquid crystal elements with a weighted mean of luminance ratios of the liquid crystal elements, so as to reduce a display response time of the display area to be shorter than a hypothetical display response time that is obtained when the display area is displayed with a single liquid crystal element. In this way, a liquid crystal display device that improves a response time, and the driving method thereof are provided.