baber/WOPTO huggingface dataset:
Patent TW-449846-B (TW)
Title: A system for providing an integrated circuit with a unique identification
Inventor: LOFSTROM KEITH
IPC: H01L23/544
Filed: 2000-02-15
Granted: 2001-08-11
Abstract: An integrated circuit identification device (ICID) to be incorporated into an integrated circuit (IC) includes an array of electronic cells in which the magnitude of an output signal of each cell is a function of randomly occurring parametric variations which vary from cell-to-cell. The ICID also includes a circuit for measuring the output of each cell and for producing output data having a value reflecting the particular combination of measured characteristics of all of the elements of the array. When we make the number of elements in the array large enough, we insure that to a high degree of probability, the pattern of measured array cell characteristics for an ICID embedded in any one IC will be unique and distinguishable from such patterns measured by ICIDs embedded in millions of other ICs. Thus the value of the output data produced by an ICID circuit acts as a unique ""fingerprint"" for the IC in which it is installed, and can be used as a unique identification (ID) for that IC.
Patent TW-453927-B (TW)
Title: A manufacturing method of a structure body
Inventor: KAWASAKI TAKESHI
IPC: B23K20/12
Filed: 2000-05-03
Granted: 2001-09-11
Abstract: When an insertion force of a rotary tool 340 has searched, it is made clearly that the force at the insertion initial time is large and when a friction stir joining is an ordinary operation time, the force becomes small. According, it is preferable to make small the insertion force at the insertion initial time. To members 20, 30 to be subjected to a joining at a position where the friction stir joining starts a hole 50 is opened, and this hole 50 after the rotary tool 340 has inserted, since a move of the rotary tool 340 is made to begin, a lowering of the insertion force can be attained.
Patent TW-473676-B (TW)
Title: Method to immediately read the texts on the discussion areas of web pages
Inventor: WANG JING-RU
IPC: G06F3/14
Filed: 2000-06-15
Granted: 2002-01-21
Abstract: This invention introduces a method to immediately read the texts on the discussion areas of web pages, which comprises the following steps: when the user logs in the discussion area of a web page, the rear-end server conducts a proper search on all the subjects corresponding to the discussion area of the web page, and then selects proper number of the subjects and their corresponding texts delivered to the user's browser-end. The text delivered to the browser-end is in a hidden format and cannot be seen, while only its subject is shown. When the user's index is moved to this subject, the corresponding text is shown. When the index is moved to another subject, the text of the original subject becomes hidden again and that of another subject is shown. With proper number of subjects and texts, the processing efficiency of the browser-end would not be too slow. The hidden texts make the arrangement of the subjects easy and clear. The access of the texts based on the subjects can reduce the number of download and, therefore, improve the condition about waiting for download during browsing.
Patent TW-446924-B (TW)
Title: Picture vending equipment
Inventor: LEE CHIEN-CHUNG
IPC: G07F9/00
Filed: 2000-07-12
Granted: 2001-07-21
Abstract: A picture vending equipment includes a case; an image capture device for receiving particular image; a memory device for storing the received particular image from the image capture device, a display device for showing the said particular image; an input device for selecting the particular image to display; an image output device for making the selected particular image as picture; a charge device for collecting the required amount for purchasing pictures; and a control device that calculates the required amount for purchasing pictures after input device selects particular image and operates the image output device to generate the said particular images into pictures after the payment is received.
Patent TW-468134-B (TW)
Title: Joint cosine transforming and quantizing device, and joint inverse quantizing and inverse cosine transforming device
Inventor: SHIU RUNG-FU
IPC: G06F7/00
Filed: 2000-07-19
Granted: 2001-12-11
Abstract: Each of the discrete cosine transforming (DCT) unit of a joint cosine transforming and quantizing device, and the inverse discrete cosine transforming (IDCT) unit of a joint inverse quantizing and inverse cosine transforming device includes a multiplication operation unit that is implemented in a look-up table device having a look-up table and an output multiplexer. The look-up table has a number of data fields, each of which contains products associated with a respective one of a corresponding number of coefficients used in multiplication-involving stages of a DCT or IDCT fast algorithm. The look-up table further has a number of outputs corresponding respectively to the data fields, and can be addressed in order to output the products, that correspond to the address data and that are stored in the data fields, at the outputs of the look-up table. The output multiplexer has data inputs connected to the outputs of the look-up table, and is operable so as to select one of the data inputs thereof and provide data at the selected one of the data inputs thereof to a data output of the output multiplexer.
Patent TW-522616-B (TW)
Title: An electric supply assembly
Inventor: SINCLAIR JOHN A
IPC: H01B17/54
Filed: 2000-07-28
Granted: 2003-03-01
Abstract: An elongated flexible conductor (15) formed of a plurality of transverse spaced ribs (31) joined by flanges (35). The flanges (35) being provided to engage a pin of an apparatus to be electrically connected to the conductor. Surrounding the conductor is an elongated flexible insulator (16) which has provided at regular intervals apertures (29). The apertures (29) provide for flow of air through the conductor (15) to aid in cooling thereof.
Patent TW-520458-B (TW)
Title: Substrate bonding method, bonding device, and method for manufacturing LCD monitor using same
Inventor: TSUJI MASAYUKI
IPC: G02F1/1341
Filed: 2000-08-14
Granted: 2003-02-11
Abstract: A substrate bonding method in which a pair of masks which were prepared by forming a recessed section at a center part of each flat plate are placed on upper and lower stages, respectively, so that the recessed sections face a CF substrate and a TFT substrate, the CF substrate, and TFT substrate are positioned one upon another and bonded together by sandwiching them between the masks. With this method, not only the CF substrate and TFT substrate are protected by the recessed sections from both sides, but also the dimensions of a region of each of the CF substrate and TFT substrate protected by the recessed sections are easily changed by replacing the masks. It is thus possible to provide a substrate bonding method that can readily meet the manufacture of bonded substrates of a variety of dimensions.
Patent TW-457136-B (TW)
Title: Rotationally oscillating separator
Inventor: SATAKE SATORU
IPC: B02B3/00
Filed: 2000-08-14
Granted: 2001-10-01
Abstract: A rotationally oscillating separator for separating mixed rice into unhulled rice and unpolished rice after the rice have passed through a rice huller to remove the hulls from rice. The separator comprises a vertical rotating shaft supported for rotation and having an axis, means for rotatively driving the rotating shaft, said rotating shaft including eccentric sections offset from the axis of the rotating shaft, separating vessels rotatably mounted on the eccentric sections and having a plurality of segmental separating plates disposed in a cone-shaped configuration within the separating vessels, retaining means on the separating vessels for preventing them from freely rotating, each of the eccentric sections having its axis, an upward extension of which is at a slight angle to the axis of the rotating shaft such that it intersects an extension of the axis of the rotating shaft at a point above its eccentric section, whereby the separating vessels are inclined relative to a horizon so that they are rotationally oscillated around the points of intersection between the extensions of the axes of the eccentric sections and the axis of the rotating shaft as phantom fulcrums, as the rotating shaft is rotated.
Patent TW-460993-B (TW)
Title: Pin arrangement structure of IC package and PCB and system applied with the structure
Inventor: JANG NAI-SHUEN
IPC: H05K1/11
Filed: 2000-09-08
Granted: 2001-10-21
Abstract: There is provided a pin arrangement structure of IC package, which is used for arranging the pins of the IC package. There is designed a pin arrangement structure of IC package for optimally arranging a plurality of relative reference voltages or relative reference grounds, so that power pins of more than a predetermined number are adjacent and the adjacent arrangement direction is vertical to the periphery of the substrate in the IC package, thereby widening the connecting channel of the relative reference voltage layer or relative power circuit layer (herein referred as a relative reference ground layer) to decrease the high frequency impedance of the circuit, reduce the through holes, increase the number of voltage-stabilizing capacitors and stabilize the power.
Patent TW-514723-B (TW)
Title: Micro-bridge structure for a bolometer, method of fabricating the same onto a substrate and transducer
Inventor: GILLHAM JOHN PETER
IPC: G01J5/48
Filed: 2000-09-08
Granted: 2002-12-21
Abstract: A method of fabricating a micro-bridge device (14, 16) onto a substrate (20). The method includes the steps of: providing a sacrificial material (32) on a surface region of the substrate (20); patternwise etching the sacrificial material (32); providing a sensing material (34) on a surface region of the sacrificial material; providing a support material (36) on a surface region of the sensing material; and removing the sacrificial material (32) leaving support material (36) with the sensing material (34) on its lower surface, substantially free standing above the substrate (20).
Patent TW-474034-B (TW)
Title: LED and the manufacturing method thereof
Inventor: CHEN TZE-PENG
IPC: H01L33/06
Filed: 2000-11-07
Granted: 2002-01-21
Abstract: A transparent bonding layer is used by the present invention to bond a LED epitaxial wafer having absorption substrate (AS) and a transparent substrate (TS), remove the absorption substrate to form a LED having transparent substrate. Since the transparent substrate used will not absorb light, the light-emitting efficiency of LED can be greatly increased.
Patent TW-538243-B (TW)
Title: Improved flow cytometer nozzle and flow cytometer sample handling methods
Inventor: BUCHANAN KRIS S
IPC: G01N1/00
Filed: 2000-11-30
Granted: 2003-06-21
Abstract: An improved nozzle system for a flow cytometer and accompanying methods have been invented for a high efficiency orientation and sorting process of a flat sample and dedicates items such as equine or bovine sperm cells. This improved nozzle system comprises a nozzle with a novel interior surface geometry that can both gently accelerate the cells and can include an elliptical-like, single torsional interior surface element within the nozzle, i.e., a single torsional orientation nozzle. The elliptical-like, single torsional interior surface element may have a laminar flow surface and may produce the simplest flow path for applying minimal forces which act in either an accelerative nature or orienting hydrodynamic forces, namely, the single torsional orientation forces, to orient a flat sample such as animal sperm cells into a proper direction for an analyzing and efficiently sorting process in clinical use, for research and for the animal insemination industry.
Patent TW-539776-B (TW)
Title: Method of producing metal ferrules, and device therefor
Inventor: KOHNO YOSHINARI
IPC: C25D1/02
Filed: 2000-12-28
Granted: 2003-07-01
Abstract: A method of producing metal ferrules and a device therefor, wherein metal ferrules are produced with high productivity and high dimensional accuracy by arranging a plurality of long-sized core wires. A metal ferrule producing method and device, characterized in that a jig for receiving a metal to be electrocast is placed in an electrocasting tank, a holding unit in which a plurality of core wire holders for holding core wires are held in circumferential array is installed in the electrocasting tank, and the core wire holders and the holding unit are rotatable on their respective axes. It is preferable that the resistivity of the core wires be 5x10<-6> Omegacm or less. A core wire plated within a thin layer of metal having a resistivity of 5x10<-6> Omegacm or less may be used. Further, it is advisable to provide a conductive electric discharge body on the front end of the core wire. The resistivity of the conductor is preferably 10x10<-6> Omegacm or less, and the surface area of the conductive electric discharge body is preferably 10-100 times the outer surface area of the core wire. Further, the jig for receiving the metal to be electrocast is preferably such that a metal plate of given width extending longitudinally of the jig substantially throughout the length of the jig is formed to face in the direction of the core wire in such a manner as to project perpendicularly from the lateral surface of the jig. Further, the core wire holder is preferably provided with an elastic mechanisms, such as a spring or rubber for tightening the core wire, or with a wide prop projecting outwardly of the holder.
Patent TW-I225071-B (TW)
Title: An effective method for recycling of chitosan and amino acids from shell wastes
Inventor: SHIAU MING-CHIEN
IPC: C08B37/08
Filed: 2001-04-26
Granted: 2004-12-11
Abstract: The present invention claims the microwave (MW)-enhanced hydrolysis of shell wastes with recycling of valuable chitosan and amino acids. Shell wastes can be decalcificated and deacetylated in a very short time (5-10 min) with MW irradiation. Valuable chitins and amino acids can be recycled from shell wastes. The process alkaline and acid waste solutions can be recycled and reused in the decalcification and crystallization reactors. The amino acid products containing chitosan can be used as additives of feeds and fertilizers. It is, therefore, an innovative method for recycling of chitins and amino acids from shell wastes.
Patent TW-492085-B (TW)
Title: Manufacturing method of floating gate with a sharp angle
Inventor: JAN BO-WEN
IPC: H01L21/28
Filed: 2001-05-09
Granted: 2002-06-21
Abstract: In the process of manufacturing the floating gate according to the present invention, an arc angle generated in the shallow trench isolation process is utilized, and oxide layer deemed as a sacrificial layer is deposited on the polysilicon layer to form a spacer depositing shape. The oxide film will protect the polysilicon layer sidewall in the etching process, and at the end of the etching, there is obtained a sharp angle structure of sharper floating gate.
Patent TW-500992-B (TW)
Title: Method and apparatus for controlling the level of liquids
Inventor: MOLINA MARIO
IPC: G01F23/16
Filed: 2001-05-29
Granted: 2002-09-01
Abstract: Method for controlling the level of a liquid (2) contained in at least one vessel (3), which comprises the following operative steps: inserting a measure tube (1) in the liquid (2); arranging an auxiliary duct (6; 21) inside or outside the vessel (3); measuring the pressure in said measure tube (1); measuring the pressure in said auxiliary duct (6; 21); determining the difference between the pressures in the measure tube (1) and in the auxiliary duct (6; 21); determining the value of the density or the specific weight of the liquid (2) in the vessel(3); dividing said pressure difference by said value of the density or specific weight of the liquid (2). The present invention also relates to an apparatus for carrying out said method.
Patent TW-587391-B (TW)
Title: Piggyback monitor
Inventor: LIM CHUL-HO
IPC: G06F1/16
Filed: 2001-05-30
Granted: 2004-05-11
Abstract: Disclosed is a piggyback monitor, to which various systems according to necessity can be mounted, so that the monitor with the systems can be conveniently used even in a narrow space. The piggyback monitor has connectors provided at a back of a monitor, to be connected with systems; links provided at a side and the back of the monitor, to fix a plurality of systems; and a stand for supporting and controlling the monitor and the systems. By the piggyback monitor, a plurality of systems can be assembled and connected with each other to be used as a single system, so that their entire volume and weight are decreased. Consequently, the assembled systems can be easily moved and installed in any space. Moreover, the systems can be connected with each other only through connectors without a cable, so that noise due to the cable and a problem of a complicated layout of the cable can be eliminated.
Patent TW-I236398-B (TW)
Title: Abrasive material
Inventor: HASEGAWA KUO
IPC: B24D11/00
Filed: 2001-05-30
Granted: 2005-07-21
Abstract: An object of the present invention is to provide a polishing body, wherein the abrasives in the polishing body are extremely dispersed well, which provides stable polishing performance in the polishing process, and which can effectively reduce the occurrence of scratches even in a case where a large quantity of the abrasives are contained. A polishing part constituting the polishing body in the invention is obtained by loading predetermined amounts of butadiene, styrene, methyl methacrylate, itaconic acid, acrylic acid, alpha-methylstyrene dimer, and t-dodecyl mercaptan in an autoclave, making the mixture react for 16 hours at 75 DEG C to obtain an emulsion wherein a copolymer is dispersed, adjusting this emulsion to pH 8.5, incorporating cerium oxide powder with an average primary particle diameter of 0.3 mum and stirring to obtain an aqueous dispersion, drying this aqueous dispersion by spreading it thinly across a film, and mold pressing the dried product obtained. The above-mentioned polishing part may have a crosslinked structure. The polishing body in the invention can be used favorably in a polishing pad and the like, for polishing the surface of a semiconductor wafer or the like.
Patent TW-I277951-B (TW)
Title: Method of dynamically adjusting the rotational speed for disk drive according to the amount of data transmission
Inventor: CHANG KUN-CHANG
IPC: G11B15/00
Filed: 2001-06-15
Granted: 2007-04-01
Abstract: This invention provides a method of dynamically adjusting the rotational speed for disk drive according to the amount of data transmission. It improves the setting of motor speed in the current disk drive. If most of the time in a certain period, the disk drive reads the disk data, the motor speed is increased for gaining a higher data-transmission rate required by the computer. Otherwise, if it takes only a little time in a certain period for the disk drive reading the disk data, then the motor speed is decreased to control the motor speed. At the most appropriate speed sufficient, it supplies the data-transmission rate required by the computer. Eventually, it prevents the disc drive from wasting energy, and the noise occurring due to the over-high speed of motor.
Patent TW-522263-B (TW)
Title: Method for manufacturing stamper
Inventor: ASUKATA TAKAYUKI
IPC: B29C33/38
Filed: 2001-06-20
Granted: 2003-03-01
Abstract: It is an object to provide a method for manufacturing stamper, which is capable of shortening a time taken for manufacturing a stamper without requiring special equipment such as a dry etching device. The present method for manufacturing stamper comprises the step to form a negative photoresist layer on one of the sides of a conductive substrate, the step to make the exposure of the negative photoresist layer with the help of a photo-mask, the step to heat the negative photoresist layer from the surface side, the step to develop the negative photoresist layer, the step to remove the resist residue and the oxide film of the unexposed part, the step to form an electro-cast element on the substrate and the step to remove the photoresist layer of the exposed part from the substrate.
Patent TW-526594-B (TW)
Title: Method for forming a solder bump, and process for fabricating a semiconductor device
Inventor: ISHIKAWA NATSUYA
IPC: H01L23/485
Filed: 2001-07-09
Granted: 2003-04-01
Abstract: Providing a method for forming a solder bump and a process for fabricating a semiconductor device, which can form an optimum solder bump for IC chips at a low cost. An opening portion is formed in an inexpensive photoresist having a low heat resistance formed on a wafer, and only a solder paste filling the opening portion is partly heated by a laser beam to form a solder bump. Thus, there can be provided a method for forming a solder bump, which is advantageous not only in that the predetermined amount of a solder bump can be formed in the opening portion formed with a high accuracy without dispersion, but also in that the cost can be lowered because of the use of an inexpensive photoresist.
Patent TW-588370-B (TW)
Title: Programmable memory built-in self-test combining microcode and finite state machine self-test
Inventor: ADAMS R DEAN
IPC: G11C29/12
Filed: 2001-07-20
Granted: 2004-05-21
Abstract: A finite state machine (FSM) is used to generate, in real time, potentially long sequences of signals which control generation of signals for application to a memory structure during a self-test procedure which is provided in hardware on the same chip with the memory structure. The FSM-based instruction generator requires much less area than is required for storage of a corresponding number of microcode instructions and allows the built-in self-test (BIST) controller to have a modular architecture permitting re-use of hardware designs for the BIST arrangement with consequent reduction of elimination of design costs of the BIST arrangement to accommodate new memory designs. The sequential nature of the operation of a finite state machine as it progresses through a desired sequence of states is particularly well-suited to controlling capture of signals where access to high speed data transfer circuits cannot otherwise be accommodated.
Patent TW-516221-B (TW)
Title: Non-volatile semiconductor memory
Inventor: NAKAMURA HIROSHI
IPC: H01L21/8247
Filed: 2001-10-24
Granted: 2003-01-01
Abstract: In an EEPROM consisting of a NAND cell in which a plurality of memory cells are connected in series, the control gate voltage Vread of the memory cell in a block selected by the data read operation is made different from the each of the voltages Vsg1, Vsg2 of the select gate of the select transistor in the selected block so as to make it possible to achieve a high speed reading without bringing about the breakdown of the insulating film interposed between the select gate and the channel of the select transistor. The high speed reading (no more than 150 words) can also be made possible in the DINOR cell, the AND cell, NOR cell and the NAND cell having a single memory cell connected thereto, if the control gate voltage of the memory cell is made different from the voltage of the select gate of the select transistor.
Patent TW-563196-B (TW)
Title: Substrate processing apparatus
Inventor: SUGIMOTO HIROAKI
IPC: H01L21/00
Filed: 2001-10-30
Granted: 2003-11-21
Abstract: A removal liquid is supplied to a substrate on which a thin film formed is patterned by dry etching using a resist film as a mask, and cleaning is made with de-ionized water, thereby removing a reaction product generated on the surface of the substrate. After that, the processed substrate is heated, thereby completely drying the substrate from which the reaction product has been eliminated.