baber/WOPTO huggingface dataset:
Patent TW-499646-B (TW)
Title: A system and method for data processing of option/share pooling, and a method for conducting business
Inventor: CHARASH DAN
Filed: 2000-09-27
Granted: 2002-08-21
Abstract: A risk sharing method that can be beneficial to employees of start-up companies allows the pooling of shares or options, even when there is a restriction on security transfer. The risk sharing method includes pooling securities, evaluating them, and providing participants with stakes in the pool's proceeds based on the evaluations. On the occurrence of an exit, securities are sold and proceeds are distributed thereafter. The closing of a pool occurs at a predetermined time, or upon the occurrence of a predetermined event such as a maximum number of participants. The amount of securities is limited to encourage loyalty of the employee to the company.
Patent TW-487864-B (TW)
Title: Electronic transaction systems and methods therefor
Inventor: WANG YNJIUN P
IPC: G06Q20/30
Filed: 2000-10-06
Granted: 2002-05-21
Abstract: A method and apparatus is disclosed for approving a transaction request between an electronic transaction system and a portable electronic authorization device (PEAD) carried by a user using an electronic service authorization token. The method includes the steps of receiving at the PEAD first digital data representing the transaction request. The PEAD provides information to the user regarding an ability to approve the transaction request. When the transaction request is approved by the user, the PEAD receives second digital data representing the electronic service authorization token. In one aspect of the invention, the method and apparatus include a remote agent server that provides a bridge between the electronic transaction system and the PEAD. In yet another aspect of the invention, the method and apparatus are used at a point of sale location. Advantages of the invention include the ability to securely and conveniently perform transactions with a portable device.
Patent TW-513354-B (TW)
Title: A horizontally loadable carriage for an ink-jet printer
Inventor: KLINE DANIEL S
IPC: B41J2/01
Filed: 2000-10-12
Granted: 2002-12-11
Abstract: A horizontally loadable carriage for an ink-jet print cartridge. The carriage scans in an ink-jet printer and includes a carriage body, a chute for receiving an ink-jet print cartridge, and a generally horizontal guide rail within the chute. The guide rail is arcuate and inclined slightly upward to facilitate loading print cartridges into the carriage. The carriage further includes a cantilever bias spring having a horizontal axis.
Patent TW-472138-B (TW)
Title: Sapphire reinforced thermocouple protection tube
Inventor: GREEN STEVEN R
IPC: G01K1/08
Filed: 2000-10-20
Granted: 2002-01-11
Abstract: An improved apparatus including a thermocouple for measuring the temperature in a gasification process is provided. The improvement includes a sapphire reinforced outer protection tube for enclosing at least a portion of the thermocouple. The sapphire reinforced outer protection tube may be integrally formed around an inner protection tube, the inner protection tube being receptive of a sapphire-sheathed thermocouple. The apparatus may be inserted directly into a gasification stream without the use of a thermowell. The sapphire reinforced outer protection tube increases the life of the thermocouples used in gasification processes.
Patent TW-479229-B (TW)
Title: Waveform equalizer
Inventor: KURIBAYASHI HIROKI
IPC: H04N5/21
Filed: 2000-11-03
Granted: 2002-03-11
Abstract: A waveform equalizer is designed to perform high frequency enhancement on a read signal without increasing inter symbol interference even when the shortest run length of the read signal is not greater than twice the clock period of the channel clock signal. An addition value of weighted values of signal levels of an amplitude limited read signal obtained by limiting the amplitude of the read signal, where the signal levels are at first and second points of time, is added to a signal level at an intermediate timing of the first and second points of time, and a result of the addition is outputted as an equalization corrected read signal.
Patent TW-482877-B (TW)
Title: Screw machine
Inventor: LIFSON ALEXANDER
IPC: F01C1/08
Filed: 2000-11-30
Granted: 2002-04-11
Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (13, 15). Female rotor (14) is located in bore (13) and male rotor (16) is located in bore (15). Either or both of the facing surface (51) of the outlet casing (53) or the end faces (24, 26) of the female and male rotors, respectively, has a surface formed by a plurality of discrete cavities (70) separated by a network of interconnected wall members (80).
Patent TW-480526-B (TW)
Title: Color cathode-ray tube apparatus
Inventor: FUKUDA YUTAKA
IPC: H01J29/70
Filed: 2000-12-05
Granted: 2002-03-21
Abstract: The color cathode-ray tube apparatus of the present invention has a compensation mechanism for generating a magnetic field that compensates a change in the horizontal-deflection magnetic field due to a change in the temperature of horizontal-deflection coils. The compensation mechanism comprises: auxiliary coils to which current is supplied in synchronism with the horizontal deflection of electron beams, and a control element for controlling the current supplied to the auxiliary coils in accordance with a change in the temperature of the horizontal-deflection coils.
Patent TW-497082-B (TW)
Title: Information terminal with built-in fingerprint recognizer
Inventor: KIM JEE-HOON
IPC: H04M1/724
Filed: 2000-12-13
Granted: 2002-08-01
Abstract: Disclosed is an information terminal with a built-in fingerprint recognizer for verifying a user's fingerprint and permitting the user to use the information terminal according to a verified result, wherein the information terminal comprises a liquid crystal display (LCD) with a backlight and a thin film transistor (TFT) fingerprint reader, which is incorporated with the LCD, for reading the user's fingerprint, such that the portable phone is reduced in size thereof, it is easier to perform a fingerprint reading, and the external appearance becomes graceful.
Patent TW-I227170-B (TW)
Title: The process for preparation of seamless capsules
Inventor: NAKAMURA TAKESHI
IPC: A61J3/07
Filed: 2000-12-20
Granted: 2005-02-01
Abstract: The process for preparation of seamless capsules which packing substances of medicine were wrapped in the film substances such as gelatin etc. to be the globate. The liquid film substances under the low temperature reserve in the tank, and heat to regulation temperature during transporting to the concentric multi-nozzles, and then flow out of the concentric multi-nozzles. Hereby prevent the phenomenon of deterioration and viscidity lowering excessively. Then while the liquid packing substances and film substances flow out of the concentric multi-nozzles, launch the oscillation to interrupt them, and form the drop which the center is packing substance and outside is film substance. The drops sink smoothly under the condition of scattering in the liquid hardener, and the surface of film substances harden to form the seamless capsules.
Patent TW-480396-B (TW)
Title: Method capable of simultaneously storing program code and data in flash memory
Inventor: LAI JEN-SHING
IPC: G06F12/00
Filed: 2000-12-22
Granted: 2002-03-21
Abstract: The present invention provides a method capable of simultaneously storing the program code and data in flash memory. The method makes the CPU of an electronic device program a program executing area and a data buffer area in its internal random access memory. Therefore, when it is required to modify the data of its flash memory, the electronic device can temporarily store the modified data to be written into the data buffer, and program the corresponding program code in the flash memory to an independent code area for being temporarily stored in the program executing area. At the same time, the electronic device temporarily close all interrupts and move the program counter to the program executing area for performing a modification operation to write the modified data in the data buffer into the flash memory. Accordingly, it is able to simultaneously store the program code and data of the electronic device into a flash memory, thereby not only greatly reducing the storage cost and saving the circuit space, but also improving data modification manner of the flash memory to effectively solve the problem of being unable to execute the code.
Patent TW-492923-B (TW)
Title: Ink cartridge unit having piezoelectric ink jet module
Inventor: LIN JEN-HUA
IPC: B41J2/175
Filed: 2001-01-08
Granted: 2002-07-01
Abstract: An ink cartridge unit having piezoelectric ink jet module is disclosed, which is formed of a ink-storage chamber having hollow ink-storage region, a piezoelectric ink jet module having plural ink chamber and the driving circuit of piezoelectric actuator piece, and ink flow channel connected to the ink-storage module and piezoelectric ink jet module.
Patent TW-532039-B (TW)
Title: Robust gray-level watermark embedding and retrieving technique
Inventor: JANG JEN-CHENG
IPC: H04N7/16
Filed: 2001-01-05
Granted: 2003-05-11
Abstract: The present invention relates to information security, and proposes a novel digital gray-level watermark system by applying the discrete cosine transform and digital quantization technique to embed the gray scale watermark into the digital image effectively, so as to achieve the purpose of protecting the intellectual property of image. The gray scale watermark is processed by discrete cosine transform in the present invention, so that the important information of watermark is concentrated on few frequency coefficients, which not only can strengthen the resistance of the watermark to the intentional/casual damage to the image, but also can enhance the image quality of the watermark brought through image attack after embedding the watermark. A quantization table is also designed to reduce the amount of data of gray scale watermark, so that the parameter value passing through digital quantization after discrete cosine transform can be close to the frequency value at the low frequency position in the digital image. Finally, the digital watermark is embedded in the way of replacing one-by-one. The digital watermark embedded into the digital image provides a high resistance to the image attack in the present invention, and can resist the attack of JPEG distortion compression and damaging signal processing.
Patent TW-465042-B (TW)
Title: Method for forming metal/dielectric multi-level connects
Inventor: YANG TIAN-JU
IPC: H01L21/768
Filed: 2001-01-29
Granted: 2001-11-21
Abstract: There is provided a method for forming metal/dielectric multi-level connects, which comprises forming a conductive layer on a substrate; then, forming a passivation layer on the conductive layer; then, using the high density plasma vapor deposition method to form a fluorinated silica glass film by low bias power, and then form a fluorinated silica glass film by high bias power on the substrate; subsequently performing a chemical mechanical polishing step to planarize the fluorinated silica glass on the substrate; then, forming a silicon-oxy-nitride layer on the fluorinated silica glass layer; forming a via opening in the fluorinated silica glass and on the conductive layer, and forming a barrier layer on the substrate; then, forming a tungsten layer to fill up the via opening; and subsequently, performing a tungsten chemical mechanical polishing step to remove the tungsten and barrier layer on the surface of the silicon-oxy-nitride layer.
Patent TW-I234504-B (TW)
Title: Structure of polishing head of polishing apparatus
Inventor: NUMOTO MINORU
IPC: H01L21/304
Filed: 2001-01-31
Granted: 2005-06-21
Abstract: A polishing head of a polishing apparatus of this invention has a structure in which an air blast port is formed in a lower surface of a carrier 20, and an upper outer peripheral portion 24 of the carrier is so formed as to protrude in a diametric direction, and is placed on a retainer ring 30 to thereby form a seal portion 25. The retainer ring clamps a peripheral edge of a rubber sheet in such a form as to cover the carrier. Consequently, an air chamber 61 is formed between the carrier lower surface and the rubber sheet, and an air pressure of this air chamber pushes a wafer W to a polishing cloth 2.
Patent TW-504680-B (TW)
Title: Storage medium and method for processing data on such a storage medium
Inventor: HUTTER INGO
IPC: G11B13/00
Filed: 2001-02-09
Granted: 2002-10-01
Abstract: The invention relates to a storage medium on which a set of data is stored such that at least part of the set of data can be read and processed using a handling device, one part of the set of data being stored in a read-only memory area and another part of the set of data being stored in a read/write memory area of the storage medium. At least part of the set of data is read by means of the handling device and can be processed in a first processing form and at least one other processing form, each of which can be selected by means of the handling device, independent data in the set of data, which independent data can be used both for the at least partial processing of the set of data in the first processing form and for the at least partial processing of the set of data in the at least one other processing form, being included in the first part of the set of data, which part is stored in the read-only memory area.
Patent TW-I234566-B (TW)
Title: A process for producing particulate, water-soluble cellulose derivatives
Inventor: SCHLESIGER HARTWIG
IPC: C08B11/20
Filed: 2001-02-20
Granted: 2005-06-21
Abstract: The present invention relates to a new, particularly economical process for producing particulate water-soluble cellulose derivatives. The process involves forming a feed composition of swollen and/or dissolved cellulose derivative, and water. The feed composition is contacted with a carrier and heat exchange gas, in a sieve-free high rotational speed gas jet impact mill, and the cellulose derivative of the feed composition is converted into a solid state form of finely particulate particles. The particulate cellulose derivative is then separated from the heat exchange gas and carrier gas, and optionally dried. The mill drying and the particulate cellulose derivative product are influenced by establishing a specific water content in the swollen and/or dissolved cellulose derivative.
Patent TW-564493-B (TW)
Title: Silicide cleaning method for pre-clean chamber
Inventor: KUO CHIA-MING
IPC: H01L21/302
Filed: 2001-02-27
Granted: 2003-12-01
Abstract: A silicide cleaning method for pre-clean chamber is disclosed, which comprises a step of fluoride introduction, a step of plasma formation, and a step of removal, which uses a fluoride to generate plasma, reacts the fluoride plasma with the silicide layer formed in the bell jar and removes the reaction product to effectively quickly clean the silicide in the bell jar.
Patent TW-561577-B (TW)
Title: Method for repairing dielectric layer
Inventor: HU JU-JIUN
IPC: H01L21/76
Filed: 2001-03-22
Granted: 2003-11-11
Abstract: A method for repairing a dielectric layer comprises: when polishing the surface of a first dielectric layer on a semiconductor substrate having at least a first conductor layer and a first dielectric layer, generating at least an indent; forming a second dielectric layer on the first dielectric layer to cover the indent; forming a spin on glass (SOG) on the second dielectric layer; performing a partial re-etching to planarize the SOG; and forming a third dielectric layer on the SOG. The invented method repairs and planarizes the indent for a subsequent circuit integration.
Patent TW-533635-B (TW)
Title: Power distribution panel with modular elements
Inventor: SCHOMAKER DAVID E
IPC: H02B1/04
Filed: 2001-07-02
Granted: 2003-05-21
Abstract: A power distribution panel having circuit elements such as KTK and GMT fuses removably mounted to a unit housing by means of module members, thereby allowing for ease of customization of the circuit elements of the power distribution panel.
Patent TW-504537-B (TW)
Title: Quake diminishing device used in building or civil structure
Inventor: SHIU HUNG-JANG
IPC: E02D31/08
Filed: 1999-11-19
Granted: 2002-10-01
Abstract: This invention relates to a quake-diminishing device used in buildings or civil structures consisting of two structural steel plates with a quake diminishing body set in between. There is an elastic body made of rubber or damper material of high capability set in the quake diminishing body, flanges set on the top and bottom side of the quake diminishing body opposite to structural steel plate, and multiple enhancing steel plates set inside the quake diminishing body. The quake diminishing body is set in between the bottom parts of buildings or civil structures and the foundations via the structural steel plates of top and bottom sides to decrease possible material fatigue of elastic body caused by longtime compression and to increase deformation capacity as well to get better quake absorption effect.
Patent TW-550502-B (TW)
Title: An endian conversion apparatus and an endian conversion method in which a trouble is never induced in a recognition at a plural-byte unit without any delay in an endian process
Inventor: SUZUKI HIDEO
IPC: G06F13/40
Filed: 2001-04-24
Granted: 2003-09-01
Abstract: An endian conversion apparatus includes a first switch. The first switch inputs an input byte data, a data size signal, an endian switch signal and a byte enable data to output an output byte data on which a second endian representation is performed. The input byte data includes a plurality of byte data on which a first endian representation is performed. The data size signal indicates the number of bytes to be recognized as a unit data. The endian switch signal indicates an execution of an endian conversion. The byte enable data indicates a byte position to be recognized as the unit data. The first endian representation is performed on the byte enable data. The first switch outputs the output byte data having the number of bytes indicated by the data size signal when the endian switch signal indicates the execution. An array of the byte position indicated by the byte enable data is maintained in the output byte data.
Patent TW-483124-B (TW)
Title: Manufacturing method for read only memory
Inventor: CHEN JR-PING
IPC: H01L21/8246
Filed: 2001-06-21
Granted: 2002-04-11
Abstract: A manufacturing method for read only memory is disclosed, which includes the following steps: after forming the bit line column and the word line row in the substrate and on the substrate respectively, conducting the encoding; forming a layer of photoresist on the substrate during encoding; then, exposing the photoresist above part of the channel area in the first channel area column under the word line row, and exposing the photoresist above the part of the channel area in the second channel area column under the word line row; then, conducting the development to remove the exposed portion of the photoresist; and, using the photoresist as the mask for ion implantation to form the encoding area in the first channel area column and the second channel area; finally, removing the photoresist.
Patent TW-527252-B (TW)
Title: Lead-free solder alloy
Inventor: SAWAMURA TADASHI
IPC: C22C13/00
Filed: 2001-06-26
Granted: 2003-04-11
Abstract: This invention provides a lead-free solder alloy in which no Pb is contained. The dispersion of Cu in a printed circuit board as a work to be joined into solder alloy is suppressed by the bonding of Cu with Ni as an element, that means, the Cu-erosion phenomenon is sufficiently prevented, fine cracks in a soldered part are prevented, and the mechanical strength of the soldered part is high. This lead-free solder alloy has the composition consisting of, by weight, 3.5-6.0% Ag, 0.001-1.0% Ni, and the balance Sn.
Patent TW-479127-B (TW)
Title: Method and device for measuring thickness of test object
Inventor: KOBAYASHI RYO
IPC: G01B11/06
Filed: 2001-07-19
Granted: 2002-03-11
Abstract: The present invention is a thickness measurement method and device thereof, which allow high-speed, high precision and stable measurement with a simple configuration and with easy maintenance. The solution means is to have a coherent light emitted from a light source 31 is transformed to a desired linearly polarized light by a polarizer 32, this linearly polarized light is entered into a test object 33 having double refraction, a normal beam and an abnormal beam are extracted, the extracted beams are entered into a wedge prism 34, and a beam which transmits through the measurement location of the test object 33 and has the phase difference which changes according to the total thickness of the test object 33 and the wedge prism 34 are extracted. The extracted light is received by an analyzer 35, components in one polarization direction are extracted for the normal beam and the abnormal beam, the interference between the normal beam component and the abnormal beam component in one polarization direction is generated, the generated interference is projected onto the screen of the image pickup unit 36 as an interference fringe, and the projected interference fringe is observed so as to measure the thickness of the test object 33 which depends on the dislocation of the interference fringe by the image processor 37.
Patent TW-579515-B (TW)
Title: Optical disc and information reproducing apparatus for same
Inventor: YANAGISAWA TAKUMA
IPC: G11B7/24
Filed: 2001-08-02
Granted: 2004-03-11
Abstract: An optical disc comprises an information recording layer having a record of information as a pit train with a predetermined track pitch and a light-transmissive layer formed on the information recording layer so that the information can be reproduced by a beam of light illuminated through the light-transmissive layer to the information recording layer by an objective lens. The optical disc is characterized in that a relationship of 0.194 (lambda/NA)<2> <= TPxTmin <= 0.264 (LAMBDA/NA)<2> is satisfied, provided that the track pitch is TP, a pit shortest length is Tmin, a wavelength of the light beam is lambda and a numerical aperture of the objective lens is NA. The optical disc is characterized in that a pit width is 120 nm or smaller in a range of a track pitch of 0.280 to 0.325 mum.
Patent TW-503339-B (TW)
Title: Camera with a focus retaining mechanism
Inventor: TSAI CHEN-SHUO
IPC: G02B7/04
Filed: 2001-10-25
Granted: 2002-09-21
Abstract: The present invention discloses a focus retaining mechanism of a camera. The camera includes a base, a focusing lens, a retaining member, and a retaining hook. The base has a cylindrical and vertical opening in it. The focusing lens is rotationally fixed within the opening. The retaining member is horizontally and movably fixed in the base. The horizontal sides of the retaining member include a ratchet side, a smooth side, a first end and a second end positioned over the connecting portions of the ratchet side and the smooth side. The retaining hook has a horizontal arm and a vertical arm installed under the horizontal arm. The horizontal arm can move horizontally across the upper side of the retaining member, and the vertical arm can thus contacts each of the horizontal sides of the retaining member.