baber/WOPTO huggingface dataset:
Patent TW-425651-B (TW)
Title: Method of eliminating the molding stress effect
Inventor: CHEN MING-SHIAN
IPC: H01L21/76
Filed: 1999-04-13
Granted: 2001-03-11
Abstract: This invention is to provide the method of solving the peeling between the passivation layer covered on the top layer of metal conduction wire and the molding compound material, and the breaking of metal conduction wire caused by the injected compound material. At first, an oxide layer is formed on the plural metal conducting wires of the substrate that includes metal interconnect dielectric layer. Plural masks are formed and spread among the plural metal conduction wires and both sides of them so as to define plural positions of assumed conduction wires, which are constituted by oxide layer. The etching technique is then used to etch the unmasked oxide layers such that the assumed conduction wires are formed, in which the etched depth is controlled without exposing plural metal conduction wires stated above. Finally, the passivation layer is formed.
Patent TW-444279-B (TW)
Title: Manufacturing method for the gate
Inventor: WANG JIAN-RUNG
IPC: H01L29/49
Filed: 1999-04-15
Granted: 2001-07-01
Abstract: A manufacturing method for the gate which includes the following steps: providing a substrate with polysilicon gate thereon and forming the first spacer on the sidewall of the polysilicon gate; and, forming the second spacer on the sidewall of the first spacer; conducting the isotropic etching process to remove the exposed portion of the first spacer; then, forming the metal silicide on the exposed surface of the polysilicon gate and the substrate.
Patent TW-422975-B (TW)
Title: Zero DC current power-on reset circuit
Inventor: SALMAN ZAID K
IPC: H03K17/22
Filed: 1999-04-21
Granted: 2001-02-21
Abstract: The present invention provides a power-on reset circuit that consumes zero DC current. The power-on reset circuit generates a power-on reset signal from a supply voltage that rises until reaching a final value. The power-on circuit includes a first transistor, a capacitor, a resistor, and an inverter. The first transistor has threshold voltage and is arranged to generate a reference voltage at a reference node from the supply voltage. The first transistor turns on when the supply voltage reaches the threshold voltage so that the reference voltage remains below the supply voltage by at least the threshold voltage. The capacitor is coupled to the first transistor at the reference node and is arranged to be charged when the supply voltage is greater than the threshold voltage of the first transistor. The resistor is coupled to the transistor for slowing sown the charging of the capacitor when the supply voltage increases rapidly. The first inverter is coupled to the first transistor at the reference node to receive the reference voltage for generating an inverted output as the power-on reset signal.
Patent TW-546302-B (TW)
Title: Improvements in macrolide production
Inventor: BOSCH IMMACULADA
IPC: A61P31/04
Filed: 1999-05-05
Granted: 2003-08-11
Abstract: A process for the production of azithromycins by methylation of the nitrogen atom in position 9 of the ring structure in 9-deoxo-9a-aza-9a-homoerythromycins in the presence of formaldehyde and in the presence of a reducing agent in non-halogenated solvent; and azithromycin which is free from halogenated organic solvent in a stable anhydrous form; or in the form of a solvate with non-halogenated solvent with the exception of water.
Patent TW-517033-B (TW)
Title: Hydrostatic containers
Inventor: VESBORG STEEN
IPC: B65D1/02
Filed: 1999-05-28
Granted: 2003-01-11
Abstract: The invention is directed to lightweight hydrostatic containers. The containers have thin walls and other surfaces that are maintained in tension by the liquid contained in the containers. The body portion is substantially circular and has a plurality of recesses. The recesses strengthen the container and provide points where the container can axially collapse. On the lower end the container has a base with an upwardly extending inner portion. This inner portion extends upwardly at least the vertical dimension of a spout of the container. A shoulder is on an upper end of the body portion, the shoulder supporting an axial spout. The hydrostatic containers preferably are packed in cartons in double squares. The cartons have sidewalls that do not extend above the body portion of the containers. The carton bottom wall has openings in alignment with the upwardly extending inner portion of each hydrostatic container. In this way the spouts of containers in a lower carton fit into the upwardly extending inner portions of the hydrostatic containers of an upper carton.
Patent TW-431120-B (TW)
Title: Organic electroluminescent device
Inventor: ARAI MICHIO
IPC: H05B33/10
Filed: 1999-06-25
Granted: 2001-04-21
Abstract: The object of the present invention is to provide an organic electroluminescent (EL) device possessing the merits of both an organic material and an inorganic material, and having an extended life, an improved efficiency, a low driving voltage, and so being of great practical value. To achieve the object, an organic EL device comprises a hole injecting electrode 2 and an electron injecting electrode 3 formed on a substrate 1 and an organic layer 5 taking part in light emitting function and located between these electrodes. Between the electron injecting electrode 3 and the organic layer 5, there is a main component of an oxide having an electron affinity of up to 3 eV with a stabilizing inorganic insulating electron injecting layer 4 added thereto.
Patent TW-418318-B (TW)
Title: Acceleration detecting apparatus
Inventor: HIROSE SHIGERU
IPC: G01P15/18
Filed: 1999-07-09
Granted: 2001-01-11
Abstract: In this invention, the heavy weight 3, film plate 1 and bottom portion 5 are used to constitute the single body unit 10 that is united-body formed through the metal material. The single body unit 10 is used as the insert to form the united-body case 9 that is made of insulating resin. At the sidewall portion 9j of surrounded recess portion 9a of the insulating-resin-made case 9, the window portion 9i is formed to expose one part 5c of the bottom portion 5. The metal-made cap device 6, which is used to seal the recess portion 9a of the insulating-resin-made case 9, is installed on the insulating-resin-made case 9. Under the condition that the cap device 6 seals the recess portion 9a and is fixed on the insulating-resin-made case 9, the contact plate 6b with elasticity is united-body installed on the cap device 6, in which the contact plate 6b can pass through the window portion 9i and is pressed to the bottom portion 5. The bottom portion 5 is electrically connected to the grounded terminal of the terminal device.
Patent TW-430833-B (TW)
Title: Niobium sintered body for capacitor and process for producing same
Inventor: NAITO KAZUMI
IPC: C22C27/02
Filed: 1999-08-05
Granted: 2001-04-21
Abstract: A sintered niobium body for capacitor exhibiting, after an oxide film is formed on the sintered body by electrolytic oxidation, a leakage current of not larger than 300 mu A/g. The sintered body preferably has a CV value (which is a product of capacity with bath voltage) of at least 40,000 mu F V/g. This sintered body is produced by sintering powdery niobium containing at least one compound selected from niobium nitride, niobium carbide and niobium boride.
Patent TW-449808-B (TW)
Title: Dual gate structure of self-alignment process and manufacturing method of the same
Inventor: LIAW JHON-JHY
IPC: H01L21/28
Filed: 1999-10-16
Granted: 2001-08-11
Abstract: This invention is about the dual gate structure of self-alignment process and its manufacturing method. This invention can be used to solve the connection problem of dual gate in the fabricating process of self-aligned contact window, and also can be used to decrease the auto doping effect caused by the mutual doping of the doped impurity in dual gate through the metal silicide layer. In this invention, an undoped polysilicon layer is mainly formed between the dual gate of CMOS transistor and the metal silicide layer. The diffusion speed of impurity in polysilicon is slow and the diffusion speed of impurity in metal silicide is very fast, Therefore, by preventing the dual gate, which has been doped with high concentration, from being directly contacted with the metal silicide, the impurities inside the n<SP>+</SP> gate and the p<SP>+</SP> gate can be prevented from passing through the metal silicide to automatically dope with each other in the thermal process.
Patent TW-I250988-B (TW)
Title: Thrombopoietic compounds
Inventor: LIU CHUAN-FA
IPC: A61P7/00
Filed: 1999-10-22
Granted: 2006-03-11
Abstract: The invention relates to the field of compounds, especially peptides or polypeptides, that have thrombopoietic activity. The peptides and polypeptides of the invention may be used to increase production of platelets or platelet precursors (e.g., megakaryocytes) in a mammal.
Patent TW-464797-B (TW)
Title: Physical distribution information reader
Inventor: YOSHIDA TAKASHI
IPC: G06T7/60
Filed: 1999-11-06
Granted: 2001-11-21
Abstract: Information about the size and posture of an object of detection as well as about the distance between objects is instantly processed and supplied for external use without waiting for the objects having passed. The present physical distribution information reader comprises camera means (3) set up above a path (2) for taking a crane shot of the path (2) within a predetermined range; a sensor (4) placed above a path (2) next to the camera means (3) for detecting the distance to the path; a processor (5) that receives the digital image data taken by the camera means (2) in response to the detection of a detected object passing in the path (2) used as a trigger so as to recognize the profile of the object, calculates the height of the object based on the variation in value detected by the sensor, and performs corrective operations on the actual length and width of the object based on its apparent length and width corresponding to the pixel array of the profile data on the basis of corrective values of the apparent image size corresponding to the camera distance; and output means (6) for producing the results of operation.
Patent TW-515961-B (TW)
Title: Analogue/digital converter for notebook personal computer applications
Inventor: WU WEN-SHIAN
IPC: G06F13/42
Filed: 1999-12-10
Granted: 2003-01-01
Abstract: The present invention is an analogue/digital (A/D) converter with PCMCIA (personal computer memory card international association) interfaces and can be used for receiving and processing analogue image, voice, and audio/video (A/V) signals and converting the received analogue signals into digital signals before providing the digital signals via the PCMCIA interfaces to a notebook personal computer (PC) connected with the A/D converter. The A/D converter also includes an image and voice receiving and processing device for receiving image, voice, and A/V signals and an A/D signal processor for converting the analogue signals received from the image and voice receiving and processing device into digital signals before providing the digital signals via the PCMCIA interfaces to a notebook personal computer (PC) connected with the A/D converter. The image and voice receiving and processing device includes a wireless signal receiving unit, an image receiving and transmitting unit, a voice receiving and transmitting unit, an A/V coaxial cable receiving and transmitting unit, and a signal control unit. The wireless signal receiving unit is used for receiving and processing the image, voice, and image/voice signals from antenna receiving and transmit them to control signal parts.
Patent TW-472018-B (TW)
Title: Multi-body diameter carrier and the method for packaging the same
Inventor: OLSEN ROBERT
IPC: B65D71/50
Filed: 2000-01-26
Granted: 2002-01-11
Abstract: This invention relates to a carrier for unitizing a plurality of containers wherein a sheet of resilient polymeric material is formed with a plurality of container receiving apertures aligned in opposing transverse pairs so that each container receiving aperture has a small radius defining an apex at an interior edge of the container receiving aperture. A transverse web is formed between each opposing transverse pair of container receiving apertures and an elongated aperture is positioned in the transverse web between each apex of the opposing transverse pairs of container receiving apertures. The elongated apertures are preferably sized to permit a small amount of stretch in the transverse web depending upon the diameter and/or contour of the containers resulting in controlled transverse spacing between containers regardless of diameter.
Patent TW-451289-B (TW)
Title: Method for forming a lightly doped source and drain structure using an L-shaped spacer
Inventor: ZHOU MEI SHENG
IPC: H01L21/02
Filed: 2000-02-11
Granted: 2001-08-21
Abstract: A method for forming an L-shaped spacer using a sacrificial organic top coating, then using the L-shaped spacer to simultaneously implant lightly doped source and drain extensions through the L-shaped spacer while implanting source and drain regions beyond the L-shaped spacer. A semiconductor structure is provided having a gate structure thereon. A liner oxide layer is formed on the gate structure. A dielectric spacer layer is formed on the liner oxide layer. In the preferred embodiments, the dielectric spacer layer comprises a silicon nitride layer or a silicon oxynitride layer. A sacrificial organic layer is formed on the dielectric spacer layer. The sacrificial organic layer and the dielectric spacer layer are anisotropically etched to form spacers comprising a triangle-shaped sacrificial organic structure and an L-shaped dielectric spacer. The triangle-shaped sacrificial organic structure is removed leaving an L-shaped dielectric spacer. Impurity ions are implanted into the surface of the semiconductor structure forming lightly doped source and drain extensions where the ions are implanted through the L-shaped spacer, and forming source and drain regions beyond the L-shaped spacer where the ions are implanted without passing through the L-shaped spacer.
Patent TW-426541-B (TW)
Title: Method and apparatus for generating controlled mixture of organic vapor and inert gas
Inventor: NGUYEN SON T
IPC: H01L21/768
Filed: 2000-02-18
Granted: 2001-03-21
Abstract: Method and apparatus generate a mixture of the vapor of an organic liquid such as tetraethylorthosilicate (TEOS) and an inert gas such as helium. The ratio of organic vapor to inert gas in the mixture is accurately and continuously controlled as required in semiconductor manufacturing. The apparatus encloses a bubbler chamber which is filled with an organic liquid (e.g., TEOS) to a set level that is automatically maintained. The liquid is also maintained at an exact temperature (e.g., 75 DEG C). Inert gas (e.g., helium) flows into the bubbler chamber at a controlled rate and continuously evaporates some of the liquid therein. The flow of liquid into the bubbler chamber is monitored by a liquid control circuit. A feedback signal from the liquid control circuit to the gas control circuit incrementally adjusts gas flow into the bubbler chamber to keep the liquid therein at the set level.
Patent TW-464628-B (TW)
Title: Coin wrapping machine
Inventor: TSURUDA MITSUMASA
IPC: G07D9/00
Filed: 2000-03-30
Granted: 2001-11-21
Abstract: A coin wrapping machine includes a rotatable disk for feeding coins toward a coin passage by centrifugal force produced by the rotation thereof, a disk motor for rotating the rotatable disk. A transporting belt for transporting the coins along the coin passage, a belt motor for driving the transporting belt, a counter disposed in the coin passage for counting the number of coins having the predetermined denomination, and a coin stacker for stacking a predetermined number of coins whose number has been counted, the coin wrapping machine further including a coin wrapping device having a plurality of wrapping rollers for holding the stacked coins therebetween and rotating them around their longitudinal axis to wind a wrapping material around a circumferential surface of the stacked coins, a wrapping roller motor for driving the wrapping rollers, a pair of crimp claws for approaching the stacked coins from upper and lower locations and crimping upper and lower edge portions of the wrapping material, a crimp claw motor for moving the pair of crimp claws, and a driving speed controller for controlling the disk motor, the belt motor, the wrapping roller motor and the crimp claw motor based on the denomination of the predermined coins, thereby controlling the rotating speed of the rotatable disk, the driving speed of the transporting belt, the rotating speed of the wrapping rollers and the moving speed of the crimp claws. According to the thus coin wrapping machine, it is possible to stack and wrap coins having different shapes, diameters, thickness and the like efficiently and as desired.
Patent TW-465232-B (TW)
Title: Gamma conversion circuit changeable gain rate and amplifing capable range thereof
Inventor: MURATA TOSHIKAZU
IPC: G09G3/20
Filed: 2000-04-21
Granted: 2001-11-21
Abstract: A gamma conversion circuit of the present invention comprises: an input terminal; an output terminal; and a plurality of a voltage controlled amplifiers each coupled between the input terminal and the output terminal, each inputting an input voltage, a gain setting voltage, and a region setting voltage, and outputting an output voltage. The gain setting voltage sets an increasing rate of a gain of the output voltage during a unit period and the region setting voltage sets an amplifying operation region of the output voltage.
Patent TW-475112-B (TW)
Title: System and method for maintaining cache coherency and data synchronization in a computer system having multiple active controllers
Inventor: SKAZINSKI JOSEPH
IPC: G06F12/08
Filed: 2000-05-10
Granted: 2002-02-01
Abstract: System, method and computer program for maintaining cache coherency amongst a plurality of caching storage controllers operating in unison supplying data in response to requests from one or more host computers. The method comprises the steps of defining a reservation data structure to maintain reserved, partial, and full ownership status of data extents that are part of the logical unit or storage volume, and using the reservation data structure to verify that a new update to the data is allowed.
Patent TW-449525-B (TW)
Title: Automatic welding apparatus
Inventor: LEE CHAO-XIANG
IPC: B23K37/00
Filed: 2000-05-19
Granted: 2001-08-11
Abstract: An automatic welding apparatus includes a rail device on which an automatic welding unit can slide and fasten in order to perform the automatic welding work. The specifics of the rail device includes a plurality of connecting plates, a primary connection device, a secondary connection device and the rail bodies. A modularized design of the automatic welding apparatus can be used in the long range welding work.
Patent TW-477941-B (TW)
Title: Browsing and bidding method to achieve real estate trade in the Internet
Inventor: JANG JE-YUAN
Filed: 2000-05-30
Granted: 2002-03-01
Abstract: The present invention provides a browsing and bidding method to achieve real estate trade in the Internet, which makes the prices of the buyer and the seller to be closest. The browsing and bidding method includes the steps of: identifying a plurality of real estate data on the database of the computer system; providing the plurality of real estate data to the buyer side; receiving the bidding data of the buyer side to the real estate data, or the browsing instruction of virtual space data to the real estate data, to enable the buyer to freely control and browse 3D virtual reality image of the real estate to be sold on the electronic machine of the buyer side via issuing the browsing command, or the bidding inquiry instruction of the buyer side to the real estate data group; inputting the bidding data to the data base of the computer system; adding the buyer side into the buyer side of the real estate data group and editing an index; assembling a complete list of the bidding data for the buyer side to the real estate data group, and determining the most possible buyer side for the real estate based on the complete list, wherein the determination step takes the one closest to the seller side price as the most possible buyer side; displaying the determined buyer side and the computer transmitting a signal to the seller side of the real estate.
Patent TW-475049-B (TW)
Title: Clean bench with simple foreign matter detector
Inventor: FANG HSIEN-TE
IPC: F24F11/00
Filed: 2000-06-02
Granted: 2002-02-01
Abstract: A kind of clean bench with simple foreign matter detector is used to detect foreign matter as well as scratch on the panel and the back lighted module of liquid crystal display. The clean bench is mainly provided with a main body, a light source, and a filter mesh plate, in which the clean bench is featured with an amplification apparatus with multiple connecting rods that can easily complete the process of detecting this foreign matter and scratch. In addition, the amplification apparatus can also be provided with a light source to detect foreign matter as well as scratch on the panel and the back lighted module of liquid crystal display.
Patent TW-472446-B (TW)
Title: Illumination sensor and electronic automatic on/off switch
Inventor: KITAMURA NOBUHIRO
IPC: H05B37/02
Filed: 2000-06-26
Granted: 2002-01-11
Abstract: A solar battery SB for detecting the surrounding brightness is provided and a switching element SW is controlled based on output voltage of the solar battery SB. The switching element SW is made up of MOSFETs Q1 and Q2. To form an electronic automatic on/off switch, a triac Q is controlled by turning on/off the switching element SW.
Patent TW-591050-B (TW)
Title: Esterification catalysts and processes therefor and therewith
Inventor: PUTZIG DONALD EDWARD
IPC: C07C69/82
Filed: 2000-06-27
Granted: 2004-06-11
Abstract: A catalyst composition is disclosed. The composition comprises a titanium compound, a complexing agent, hypophosphorous acid or its metal salt, water and optionally a solvent. The complexing agent can be hydroxycarboxylic acid, alkanolamines, aminocarboxylic acids, or combinations of two or more thereof. The solvent can be water, ethanol, propanol, isopropanol, butanol, ethylene glycol, propylene glycol, isopropylene glycol, butylene glycol, 1-methyl propylene glycol, pentylene glycol, or combinations of two or more thereof. The titanium compound can be combined with a zirconium compound. Also disclosed is a process for using the composition for producing an ester or a polyester. The process comprises contacting a carbonyl compound, in the presence of the composition, with an alcohol under a condition suitable for esterification, transesterification, polymerization, or combinations of two or more thereof.