baber/WOPTO huggingface dataset:
Patent TW-587062-B (TW)
Title: Additives containing organic-amine compounds using in cooling water system
Inventor: LIN YUAN-BO
IPC: C02F1/68
Filed: 2000-01-19
Granted: 2004-05-11
Abstract: An additive containing hexadecylamine, dioctylamine and chitosan for controlling corrosion, scale and biofouling in cooling water system is applied. Hexadecylamine and dioctylamine are reacted with hydrogen chloride in deionized water containing methanol and a non-ionic surfactant polyoxyethylene sorbitan monolaurate to become the salt of hexadecylamine (A solution) and dioctylamine (B solution). Chitosan is dissolved in deionized water containing hydrogen chloride (C solution). A solution and B solution must mix completely before C solution drop into the mixed solution. Then, multiple organic-amine compounds can form monomolecular water-repellent film in the surface of cooling water system to inhibit corrosion, prevent formation of biofouling and disperse the scale.
Patent TW-436304-B (TW)
Title: Respirator headpiece and release mechanism
Inventor: FECTEAU KEITH E
IPC: A62B18/08
Filed: 2000-02-16
Granted: 2001-05-28
Abstract: A quick release mechanism and headpiece for use with a respirator. The quick release mechanism uses an over center latch pivotly attached to a yoke to control the tension in a pair of upper tension cords. In the latched position the upper tension cords traverse the yoke and together with a pair of lower tension cords support and seal the respirator mask against the face of the wearer. In the unlatched position the upper tension cords loosely support the mask below the chin of the wearer in a parked position. The upper and lower tension cords are attached to a circular shaped headpiece having a crown piece fitting to the top of the head of the wearer and a base portion fitting to the back of the head of the wearer. The headpiece is advantageously comprised of multiple layers wherein the outer layer is comprised of a rigid material and the inner layer is comprised of a compliant material. The rigid layer provides necessary structure to headpiece and the inner layer provides compliance and comfort to the head of the wearer.
Patent TW-454273-B (TW)
Title: Method of resin-encapsulating semiconductor chip and mold-releasing film used for the method
Inventor: TACHIBANA TOSHIMITSU
IPC: B29C45/14
Filed: 2000-02-24
Granted: 2001-09-11
Abstract: In a method of resin-encapsulating a semiconductor chip using a polytetrafluoroethylene film as the mold-releasing film, a polytetrafluoroethylene film F wherein the thermal shrinkage percentages thereof in both the longitudinal direction and the width direction are 5% or lower, the difference of the thermal shrinkage percentages is within 3%, and the ratio of the elastic modulus of the longitudinal direction to the elastic modulus of the width direction is from 0.5 to 2.0 during resin encapsulating is used. By using the mold-releasing film, resin encapsulating can be carried out with an excellent yield while preventing the occurrence of resin covering of the terminals or the top surfaces of the post electrodes.
Patent TW-527446-B (TW)
Title: Copper plating method
Inventor: SONE TAKAYUKI
IPC: H05K3/46
Filed: 2000-04-26
Granted: 2003-04-11
Abstract: If the electrolytic-copper plating liquid containing the conventional additive is used, the luster agent in the additive will also be decomposed and consumed by the anode electrode side with advance of electrolysis operation. Therefore, the lifetime of plating liquid becomes short, and the deposit state of a deposit layer is negatively influenced. Herein, the present invention provides a copper plating method. The method carries out electrolysis plating by adding an additive into the copper-coating bath in which the luster agent is made to stick to a plated object beforehand and which does not contain a luster agent, the additive of the copper-coating liquid is used when a via hole or groove of copper detailed wiring of a multi-layer printed circuit board or a wafer is buried by electrolytic-copper plating.
Patent TW-I259195-B (TW)
Title: Adhesive tape backing
Inventor: KOZULLA RANDALL EARL
IPC: C08L23/12
Filed: 2000-05-26
Granted: 2006-08-01
Abstract: Adhesive tape backings comprising isotactic polypropylene blended or mixed with at least a second polyolefin. The backing is biaxially stretched so as to provide a film having any one or a combination of the following preferred characteristics: (A) puncture energy up to 20 J/cm<2> when 2.54 cm wide samples are tested by the method set herein, or up to 90 J/cm<2> when 1.27 cm wide samples are tested by the method set out herein; (B) puncture elongation up to about 1.3 cm when 2.54 cm wide samples are tested by the method set out herein, or up to 2.0 cm when 1.27 cm wide samples are tested by the method set out herein; (C) tensile strength up to 140 MPa in the MD. In a preferred embodiment, the second component comprised polyethylene, polybutylene, or syndiotactic polypropylene.
Patent TW-565786-B (TW)
Title: Electronic transaction systems and methods therefor
Inventor: WANG YNJIUN P
IPC: G06Q20/02
Filed: 2000-09-05
Granted: 2003-12-11
Abstract: A method for completing a transaction request pertaining to an electronic transaction conducted over an electronic network having a server and a requesting device. The method includes receiving from the server at the requesting device a transaction program, which includes an executable portion. The method also includes searching, employing the executable portion, for a transaction approval device associated with the requesting terminal. If the transaction approval device is detected, the method includes employing the transaction approval device to approve the transaction request. There is further included transmitting, using the requesting device, an approved transaction request to the server to complete the electronic transaction. The approved transaction request signifies an approval of the transaction request.
Patent TW-475174-B (TW)
Title: Semiconductor memory device
Inventor: AGATA MASASHI
IPC: G11C11/409
Filed: 2000-09-15
Granted: 2002-02-01
Abstract: The semiconductor memory device of the invention includes: a data storage section for storing data thereon; a data write section for writing data on the storage section; and a data read section for reading out the data stored on the storage section. The read section generates a read clock signal responsive to an external clock signal, and the write section generates a write clock signal responsive to the external clock signal. And one cycle of the read clock signal is set shorter than one cycle of the write clock signal.
Patent TW-473682-B (TW)
Title: IC card timer control system
Inventor: CHANG PI-HSIANG
IPC: G06K19/07
Filed: 2000-09-26
Granted: 2002-01-21
Abstract: The present invention relates to an IC card timer control system, and particularly to an operating system dedicated for the counter of the Internet game shop. The system of the present invention comprises a card dispatcher and a connection control card, wherein the card dispatcher has the capability of burning card and recording points, and the connection control card is used to provide a connecting interface between the counter host and IC card connection timer controller. In addition, the IC card connection timer controller can be connected to the counter host in parallel or in series. Therefore, with the provision of the present invention, it is able to perform a remote power-on from the counter and also perform an on-site monitoring and management.
Patent TW-571599-B (TW)
Title: Method and system for querying attributes in a cellular communications system
Inventor: BENDER PAUL E
IPC: H04W24/02
Filed: 2000-11-21
Granted: 2004-01-11
Abstract: In communications networks, network elements require knowledge of other network elements such as when they are added to or deleted from the network configuration and the resources they have available. The protocol allows network elements to communicate resource information dynamically and directly. The protocol also allows direct exchange of network configuration information between network elements for determining wireless communications network paging areas.
Patent TW-552593-B (TW)
Title: Cocktail-type positive temperature coefficient (PTC) polymer blend composition and circuit protection device
Inventor: CHEN JI-SHENG
IPC: H01B1/24
Filed: 2000-09-30
Granted: 2003-09-11
Abstract: A cocktail-type positive temperature coefficient (PTC) polymer blend composition, and a circuit protection device including a PTC element made from the cocktail-type positive temperature coefficient (PTC) polymer blend composition are disclosed. The composition includes a polymer mixture, containing a crystalline grafted polymer, a crystalline non-grafted polymer and an ionomer of an ionic copolymer of said crystalline non-grafted polymer and an ionized unsaturated carboxylic acid, and a conductive particulate material.
Patent TW-476083-B (TW)
Title: Electromagnetic relay
Inventor: NAKAGAWA MASAFUMI
IPC: H01H50/00
Filed: 2000-10-26
Granted: 2002-02-11
Abstract: An electromagnetic relay includes a yoke having both ends bent in first direction, a coil portion wound onto a central part between the ends of the yoke, a permanent magnet arranged between the ends of the yoke, an armature formed to have a greater length than that between the ends of the yoke and provided on the first side of the permanent magnet and a hinge spring capable of causing both end sides of the armature to be toggle with respect to the ends of the yoke, and the hinge spring integrally fixing the permanent magnet and the armature.
Patent TW-502117-B (TW)
Title: Sampling method of soil gas
Inventor: GUO MING-JIN
IPC: G01N3/00
Filed: 2001-02-02
Granted: 2002-09-11
Abstract: The present invention relates to a sampling method of soil gas, characterized in that after the probe was piled into the soil layer, air is extracted from the interior of the probe and PE/Teflon tube to achieve a negative pressurized vacuum state, and then the bit of the probe is separated from the steel tube allowing soil gas entering into the probe, so as to proceed sampling operation of extract gas to achieve locating suspicious contaminated area in a fast and effective manner.
Patent TW-553789-B (TW)
Title: Nickel powder and conductive paste
Inventor: YAMAGUCHI YASUHIDE
IPC: B22F1/07
Filed: 2001-02-02
Granted: 2003-09-21
Abstract: Nickel powder herein disclosed has an average particle size, as determined by the observation with SEM, of not more than 1 mum, a particle density of not less than 8.0 g/cm<3>, and an average diameter of crystallites present in the nickel particles of not more than 550 Å. Moreover, a conductive paste for a multilayer ceramic capacitor comprises the foregoing nickel powder. The nickel powder and the conductive paste containing the same can control heat shrinkage while inhibiting any rapid oxidation and permit the production of a thin, uniform internal electrode for a multilayer ceramic capacitor without being accompanied by any crack formation and delamination during firing.
Patent TW-479441-B (TW)
Title: DC fluorescent lamp circuit without frequency flickering
Inventor: SHIE WEN-FU
IPC: H05B41/14
Filed: 2001-02-16
Granted: 2002-03-11
Abstract: A DC fluorescent lamp circuit without frequency flickering is disclosed, whose basic operating principle is to pass DC current through fluorescent lamp, so that the DC fluorescent lamp completely goes out of the range of AC operating state and operates in the low voltage DC state, it can be operated by DC power source or by AC power source after rectification.
Patent TW-522389-B (TW)
Title: Flap opening and closing mechanism for protecting connector of electronic unit
Inventor: USUI HIDEYUKI
IPC: G06F1/18
Filed: 2001-03-02
Granted: 2003-03-01
Abstract: A flap opening and closing mechanism (20) is provided with flaps (40A, B) for opening and closing an opening formed in the housing of a notebook sized personal computer; a first shaft portion (46A) and a second shaft portion (46B) that rotatably support rotating plates (44A, B), bent and formed in the flaps (40A, B); and an insertion mouth (58) formed in the abutting surfaces (54) of the flap (40); an opening pin (60) which is inserted into the insertion mouth (58) from the outside. The positions of the first shaft portion (46A) and the second shaft portion (46B) are set according to the height of the rotating plates (44) so that the moment of rotation for opening the flap (40) outside the housing is greater than the moment of rotation for rotating the flap (40) inside the housing. With this, it becomes possible to make the height of the rotating plates (44) low and therefore the flap opening and closing mechanism can be made thin.
Patent TW-519504-B (TW)
Title: 3D errors measurement device and method
Inventor: LEI WEI-TAI
IPC: B23Q17/20
Filed: 2001-03-02
Granted: 2003-02-01
Abstract: A 3D measurement device for determining the 3D positioning and motion errors of multi-axis CNC machine tools. An invented zero point setting device is used to initialize the 3D measurement probe. The 3D measurement device includes one 3D probe, one extension bar, one support bar and one center point ball base. With the help of this 3D measurement device, the kinematic chain of the multi-axis machine tool becomes closed. The 3D probe is then driven on a predefined spherical measuring surface with the center of the center point ball as center. The radius of the spherical measuring surface is equal to the distance between the zero point of the 3D probe and the center of the center point ball. The output of the 3D probe is the resultant 3D positioning and motion errors.
Patent TW-523680-B (TW)
Title: Digital camera with convertible business card format and the method thereof
Inventor: TAN EE-TEONG
IPC: G06F17/00
Filed: 2001-04-10
Granted: 2003-03-11
Abstract: The present invention is a digital camera with convertible business card format, which is used to input information and convert business card format for the digital camera, and the input information can be edited as the default business card format for the digital camera, and combined with the image file to convert into business card format file. The present invention comprises the device and method for inputting information and converting business card format, so that, during using digital camera to take pictures, it can use the input device to input information, and the converting mechanism of business card format for the input information and the captured images can accomplish as a business card format file, and can be directly outputted through the external interface after completing the business card format file, or optionally stored in the memory mechanism of the digital camera.
Patent TW-506942-B (TW)
Title: Gas sensor and fabrication method thereof
Inventor: LEE WON-BAE
IPC: G01N27/12
Filed: 2001-04-13
Granted: 2002-10-21
Abstract: A gas sensor includes a silicon substrate provided with a recess, an insulating layer, a first and a second conductive patterned layers and a detecting portion for sensing a gas which passes therethrough. In the gas sensor, the insulating layer is formed on a top portion of the silicon substrate which does not form the recess. The first and the second conductive patterned layers extend over the recess, thereby being apart from the silicon substrate physically. The detecting portion is formed on both portions of the first and the second conductive patterned layers.
Patent TW-494622-B (TW)
Title: Spring reverb simulation
Inventor: MASLOWSKI RICHARD MAREK
IPC: G10H1/00
Filed: 2001-04-18
Granted: 2002-07-11
Abstract: A process and implementing system are provided which simulate the response of a mechanical spring reverb device. The methodology includes a first part which simulates the characteristic ""chirp"" sound that occurs immediately after the input signal is applied and typically decays to zero after several hundred milliseconds. The second part simulates the smooth reverberation that occurs immediately after the input signal is applied and typically lasts for several seconds. Both portions are combined to provide an output signal having a quickly decaying spring sound with a slowly decaying smooth reverb tail.
Patent TW-518778-B (TW)
Title: Electrochemical cell constructions and methods of making the same
Inventor: VANDAYBURG MARK D
IPC: H01M4/02
Filed: 2001-07-04
Granted: 2003-01-21
Abstract: A method of making electrochemical cells with high anode-to-cathode interfacial surface area and improved discharge efficiency at high rate discharge, without sacrificing total capacity involves the use of a separator coated electrode, and a flowable material comprising a second electrode. The first electrode and flowable material comprising the second electrode are disposed in a cell housing. The flowable material surrounds the coated surfaces of the first electrode. The invention also provides simplified methods for making electrochemical cells having a high anode-to-cathode interfacial surface area.
Patent TW-494176-B (TW)
Title: 4-cycle engine
Inventor: ITO KEITA
IPC: F02B63/02
Filed: 2001-07-11
Granted: 2002-07-11
Abstract: A 4-cycle engine includes an oil tank mounted to one side of an engine body, and an oil slinger accommodated in the oil tank and adapted to scatter an oil stored in said oil tank to generate a lubricating oil mist. In the 4-cycle engine, a timing transmitting case is interposed between the engine body and the oil tank, so that heat transmission from the engine body to the oil tank is shielded. Thus, the oil tank can be disposed at a location spaced apart from the engine body without bringing about an increase in size of the engine, thereby suppressing the heat transmission from the engine body to the oil tank to the utmost to prevent overheating of the oil in the oil tank.
Patent TW-I288751-B (TW)
Title: Radiolabeled vasoactive intestinal peptide analogs for diagnosis and radiotherapy
Inventor: BURMAN ANAND C
IPC: A61K38/22
Filed: 2001-07-31
Granted: 2007-10-21
Abstract: The present invention encompasses radiolabeled peptide analogs of el vasoactive intestinal peptide (VIP) labeled with a radionuclide useful for imaging target sites within mammalian living systems. The invention particularly provides radiolabeled VIP derivatives that bind selectively to the VIP receptors on target cells. Specifically, the invention relates to the radiolabeling of VIP-receptor specific agents and their subsequent use for radiodiagnostic and radiotherapeutic purposes. The invention encompasses methods for radiolabeling these peptide with radionuclides and the use of these peptides as scintigraphic imaging agents. The radiolabeled VIP derivatives of the present invention exhibit pharmacological activity and therefore are useful as either imaging agent for visualization of VIP-receptor positive tumors and metastases, as a radiodiagnostic agent or as a radiotherapeutic agent for the treatment of such tumors in vivo by specifically targeting the cytotoxic radionuclide selectively to the tumor site in mammalian living systems.
Patent TW-500919-B (TW)
Title: Surface inspection apparatus
Inventor: FUKAZAWA KAZUHIKO
IPC: G01N21/88
Filed: 2001-08-03
Granted: 2002-09-01
Abstract: The object of the invention is to proceed the surface inspection of wafer based on the regularly reflected light. A surface inspection apparatus is provided, which is constructed of an illumination unit 1 for irradiating a wafer 2 with illumination radiation for inspection, and a radiation receiving unit 3 having a CCD imaging device 33 for detecting an image of the wafer by converging the regularly reflected radiation from the wafer. The wafer surface is inspected based on the image detected by the CCD imaging device 33. An incident angle I and a wavelength λ of the use-for-inspection illumination radiation with which the illumination unit 1 irradiates the wafer, are set to satisfy the following conditional formula: λ/(sin i+1) ≤ p ... (1) where p is the pattern repetitive pitch.
Patent TW-501241-B (TW)
Title: Chip package structure with protection effect
Inventor: WU CHENG-JIAU
IPC: H01L23/26
Filed: 2001-08-20
Granted: 2002-09-01
Abstract: A chip package structure with protection effect is disclosed. It comprises a base in which there is a chamber with an opening toward outside, a chip that is put in the chamber and electrically connects the base, a protection component that is installed in the chamber and absorbs the harmful particles in the chamber, and a substrate that can seal the base opening to prevent the chip in the chamber from outside contaminating and damaging.
Patent TW-508331-B (TW)
Title: Method of reinforcing an existing metal structure, method of reinforcing pipes and method of addition of spur lines to pipelines
Inventor: KENNEDY STEPHEN J
IPC: B63B9/00
Filed: 2001-08-31
Granted: 2002-11-01
Abstract: A method of reinforcing a metal panel or pipe of an existing structure comprising the steps of attaching a reinforcing metal layer to said metal panel or pipe in spaced apart relation to thereby form at least one cavity between inner surfaces of said metal panel and said reinforcing metal layer, injecting an intermediate layer comprised of an uncured plastics material into said at least one cavity, and curing said plastics material so that it adheres to said inner surfaces of said metal panel or pipe and said reinforcing metal layer.
Patent TW-529317-B (TW)
Title: Method of evaporating film used in an organic electro-luminescent display
Inventor: CHUNG CHIA-TIN
IPC: H01L51/56
Filed: 2001-10-16
Granted: 2003-04-21
Abstract: In evaporating thin film used in organic electro-luminescent (EL) display, a mask having a plurality of openings is placed below a display substrate, and a plane evaporation source is placed below the mask. The plane evaporation source has a plurality of evaporating material cells which are respectively aligned to the openings of the mask. Next, evaporating the evaporating material cells, a plurality of thin films is deposited on predetermined regions of the display substrate.
Patent TW-495343-B (TW)
Title: Spinning reel rotor
Inventor: SUGAWARA KEN ICHI
IPC: A01K89/01
Filed: 2001-10-17
Granted: 2002-07-21
Abstract: The present invention relates to a rotor of a spinning reel which, even designed to be lightweight, can be utilized in both situations where the rotational feel is a priority, and where powering efficiency is a priority. The solution of the present invention is a spinning reel rotor 3 that is rotatably mounted on a reel unit of a spinning reel 2 for winding a fishing line onto a spool 4. The rotor includes a rotor unit 8, a bail arm 40, and a ring 44. The rotor unit 8 has a cylindrical portion 30 that is rotatably mounted on a reel unit 2, and first and second rotor arms 31, 32 that extend forward from the rear edge of the cylindrical portion 30. The bail arm 40 guides the fishing line onto the spool 4 that is pivotably mounted on the front tips of both arms 31, 32. The ring 44 is a member for providing inertia and is detachably mounted on the rotor unit 8.
Patent TW-526343-B (TW)
Title: Optical fiber
Inventor: BRANDT HEINZ-DIETER
IPC: C08F290/06
Filed: 2001-11-23
Granted: 2003-04-01
Abstract: The present invention relates to optical fibres comprising a core containing poly-carbonate and a coating of special polyacrylates or polymethacrylates, and to a process for producing the above-mentioned optical fibre, the use of the above-mentioned optical fibres for transmitting optical signals in means of transport, and means of transport containing the above-mentioned optical fibres.