baber/WOPTO huggingface dataset:
Patent TW-494537-B (TW)
Title: Chemical mechanical polishing methods using low pH slurry mixtures
Inventor: YANG MING-SHENG
IPC: H01L21/768
Filed: 1998-07-02
Granted: 2002-07-11
Abstract: A method for chemical mechanical polishing using low pH slurry mixtures includes providing an oxide layer and forming at least one via through the oxide layer; forming a tungsten layer within the via and over the oxide layer; carrying out a first chemical mechanical polishing step on a polishing pad using a first slurry having an oxidizing component and having a pH of approximately 2 to 4 to remove the tungsten layer from over the oxide layer; and carrying out a second chemical mechanical polishing step on the polishing pad using a second slurry having a pH of approximately 2 to 4 to polish scratches out of the oxide layer.
Patent TW-401683-B (TW)
Title: Contour emphasis circuit
Inventor: AIDA TORU
IPC: H04N5/21
Filed: 1998-07-24
Granted: 2000-08-11
Abstract: The invention is a contour emphasis circuit that comprises a contour pick-up unit 10 for picking up a contour component HE from an input luminance signal Y. A level judging unit 15 for judging the luminance level of the input luminance signal Y. Besides, a coefficient control unit 17 for changing the coefficient in a plurality of steps depending upon said judged signal and multiplying the contour component HE by the coefficient to output the product. And, an adder for adding the contour component outputted from the coefficient control unit 17 to said input luminance signal Y to output an emphasized-contour luminance signal. The coefficient to be multiplied by the contour component HE is changed in a plurality of steps according to the luminance level of the input luminance signal Y. Meantime, the contour component HE to be added with the input luminance signal Y- that is controlled to have a magnitude appropriate to the luminance level of the input luminance signal Y. As a result the contour is emphasized according to the luminance level of the input luminance signal Y without causing excessive contour emphasis by adding a large contour component to a dark image of a small luminance level - thus preventing the formation of unnatural images.
Patent TW-467978-B (TW)
Title: Individual-spindle-drive type textile machine
Inventor: KISHIMURA YURIKO
IPC: D02G1/08
Filed: 1998-07-29
Granted: 2001-12-11
Abstract: To provide an individual-spindle-drive type textile machine that enables malfunctions in the motor driver for each spindle to be found easily. In an individual-spindle-drive type textile machine comprising for each spindle a rotating member (a false twisting member 5) for twisting yarn and a motor 15 for rotating the rotating member, a driver 30 for controlling the rotational speed of the motor 15 for each spindle and an alarm means 44 for notifying operators of a malfunction in the driver 30 are provided for each spindle.
Patent TW-421728-B (TW)
Title: Projector having a self-aligning replaceable projection lamp mechanism
Inventor: RODRIGUEZ ERNESTO M JR
IPC: G03B21/20
Filed: 1998-10-17
Granted: 2001-02-11
Abstract: A liquid crystal display projector for projecting images on a screen. The projector includes a projector body and an optical projection system positioned generally within the projector body. A releasable first self-aligning lamp socket for receiving a first end of a longitudinal replaceable bulb and a releasable second self-aligning lamp socket for receiving a second end of a longitudinal replaceable bulb are mounted on a hinged platform coupled to the projector body. The platform has a first position where the platform swings the bulb outside of the projector body and a second position where the platform swings the bulb into an interior position inside the projector body optically aligned with respect to the optical projection system.
Patent TW-396358-B (TW)
Title: Manufacturing method for forming protruding-type metal fuse structure with water-proof protection
Inventor: LIAU WEN-SHIANG
IPC: H01H85/06
Filed: 1999-01-20
Granted: 2000-07-01
Abstract: The invention provides a manufacturing method for forming protruding-type metal fuse structure and, more specifically, for forming protruding-type metal fuse structure having a well water-proof capability in the dielectric layer of the fuse window. The present manufacturing method includes the steps of: providing a semiconductor substrate formed thereon a first conductive wiring layer which has fuse and conductive wire structure; forming a first dielectric layer on the first conductive wiring layer; removing part of the first dielectric layer to form the metal wire connecting hole and the fuse opening inside the first dielectric layer, the metal wire connecting hole being extended to the conductive wire structure, the fuse opening being formed on the top of the fuse and extended down to the peripheral of the fuse by over-etching, so as to remove part of the lower dielectric layer at the peripheral portion of the fuse and expose the junction between the first dielectric layer and the lower dielectric layer; forming a second conductive wiring layer in and above the metal wire connecting hole; and forming a protection coating on a second conductor structure and the opening of the fuse.
Patent TW-I238829-B (TW)
Title: Polyethylene composition
Inventor: CLUTTON EDWARD Q
IPC: C08F10/02
Filed: 1999-03-11
Granted: 2005-09-01
Abstract: A polyethylene composition is disclosed having the following properties: an annealed density D/weight average molecular weight Mw relationship defined by the equation D > 1104.5 Mw<-0.0116>, and a charpy impact I/high load melt index H relationship defined by the equation I > 35.0 H<-0.4>. A polyethylene film is also disclosed having the following properties: a density of at least 957 kg/m<3>; a dart impact of at least 130 g; and a polydispersity of less than 12. Both may be made using a tridentate nitrogen-containing transition metal polymerisation catalyst.
Patent TW-434132-B (TW)
Title: Frameless electric drive for molding machine
Inventor: LOOIJE PETER ADRIAN
IPC: B29C45/04
Filed: 1999-03-12
Granted: 2001-05-16
Abstract: The present invention relates to an improved drive system for rotatable members in molding machines. The drive system comprises at least one frameless, brushless electric motor having a stator mounted to the machine and a rotor directly coupled to the rotatable member. Each rotor is coupled to the rotatable member so that the axis of rotation of the rotor is concentric to the axis of rotation of the rotatable member.
Patent TW-523672-B (TW)
Title: Bus system delayed transaction method and device applying the method
Inventor: LAI JIN
IPC: G06F13/42
Filed: 1999-04-23
Granted: 2003-03-11
Abstract: The present invention is a peripheral component interconnect (PCI) system delayed transaction method for data transmission between an initiator and a responder where the initiator and the responder are coupled with a PCI bus. The PCI system delayed transaction method includes the following steps: (1) the initiator requests to use the PCI bus for accessing data of the responder. (2) If the responder can accept the initiator's request but is unable to make instantaneous response, the responder will generate a defer identifier (DID) corresponding to the initiator. (3) The responder transmits a stop signal and the DID out. (4) When the responder is ready and can respond to the initiator's request, the responder transmits the DID out. (5) In accordance with the DID, the initiator prepares to receive data. (6) When the initiator is ready, the responder and the initiator start transmitting/receiving data.
Patent TW-492024-B (TW)
Title: Composite operation electric part
Inventor: MIZOBUCHI SHINICHI
IPC: H01H19/00
Filed: 1999-04-27
Granted: 2002-06-21
Abstract: Conventional multiple operation type electrical parts are large in the axial direction. They are large because dislodgment of the inner shaft 60 is achieved by passing the inner shaft 60 through five cases 54, 58, 61, 64, 64 and an insulating plate 69, and by using the space in a case 73 at the rearmost part of the electrical part. The multiple operation type electrical part of the invention makes it possible to overcome this problem present in conventional multiple operation type electrical parts. To eliminate the problem, the multiple operation type electrical part of the present invention is made very small in the axial direction as a result of using the space of a recess 3b at the center portion of a first rotary member 8 to prevent dislodgment of an inner shaft 4.
Patent TW-423222-B (TW)
Title: Data transfer device with a post charge logic
Inventor: LEE JAE-JIN
IPC: H03K19/096
Filed: 1999-06-29
Granted: 2001-02-21
Abstract: A data transfer device having a post charge logic circuit which utilizes signals on a pair of data lines performs a post charge operation on the other a plurality of data line pairs. A data transfer device uses only signals on a pair of data lines to perform the post charge operation to the other data lines, thereby reducing the area of the memory device.
Patent TW-589139-B (TW)
Title: Soil-applied granules with controlled release of active ingredient(s) (soil-applied CR granules)
Inventor: STADLER REINHOLD
IPC: A01N25/26
Filed: 1999-08-05
Granted: 2004-06-01
Abstract: The present invention relates to soil-applied CR granules obtainable by applying an active-ingredient-comprising coating to a solid carrier in a fluidized bed, to a process for the preparation of these soil-applied granules, and to a method for controlling phytopathogenic fungi, undesired vegetation, undesired attack by insects and/or for regulating the growth of plants using the soil-applied CR granules according to the invention.
Patent TW-432857-B (TW)
Title: All-people telephone inquiry method and database
Inventor: HUANG RUEI-CHING
IPC: H04M3/44
Filed: 1999-08-09
Granted: 2001-05-01
Abstract: In the traditional telecommunication database structure, since each telephone number can correspond to one subscriber only, telephone inquiry service becomes inadequate when it can only look up for the required telephone number based on the telephone subscriber's name but is unable to provide names of people sharing the same telephone number. In an era when communication is diversified and important, such incompetence is proven to be inconvenient and impractical. By changing the length and the announcement of the database's primary key, the present invention discloses an all-people telephone inquiry method and database to overcome the data uniqueness. Without having to change the original enormous data structure, not only all-people telephone inquiry service but also other more diversified services can be provided.
Patent TW-429449-B (TW)
Title: Manufacturing method of semiconductor device with different gate oxide layer thickness
Inventor: HUANG JR-REN
IPC: H01L21/28
Filed: 1999-09-14
Granted: 2001-04-11
Abstract: A manufacturing method of semiconductor device with different gate oxide layer thickness is disclosed. A substrate has a first area and a second area. There is a first conductive layer isolated with the substrate by the first gate oxide layer in the first area. Form a first oxide/nitride layers on the first conductive layer and then make a doped poly-silicon layer on the first oxide/nitride layers wherein the dope polysilicon layer is not formed on the second area. Form a second gate oxide layer on the substrate of the second area. In the same time, let the first oxide/nitride/doped polysilicon layers form the first oxide/nitride/second oxide layers. Finally, form a defined second conductive layer on the first oxide/nitride/second oxide layers and the second gate oxide layer.
Patent TW-542862-B (TW)
Title: Manufacturing method of PU synthetic leather
Inventor: LIOU JIA-SHIUN
IPC: D06N3/14
Filed: 2000-01-14
Granted: 2003-07-21
Abstract: This invention relates to a manufacturing method of PU synthetic leather, which uses 70-80% of PU granules, 3-7% of lubricant, 1-3% of foaming agent, 4-14% of formulated resin, 3-7% of filler, and 1-3% of pigment; the manufacturing steps comprise: (1) supplying pre-mixed ingredient materials into the agitator to mix homogeneously; (2) sending into the dispersion mixer for plasticization mixing in higher temperature; (3) sending into a two-roller mixer for further plasticization and homogenization and removing impurities by extruding through a filtration machine; (4) sending into a calendar to make plastic sheet; (5) sending to laminating machine to be laminated with a substrate cloth and surface material in a heating and pressing fashion; (6) sending to foaming machine to enable decomposition and foaming of the foaming agent at high temperature; and (7) obtaining the product after pattern making.
Patent TW-I221417-B (TW)
Title: Solid whitening cosmetic material
Inventor: TAKAHASHI AKIHIKO
Filed: 1999-09-28
Granted: 2004-10-01
Abstract: The present invention relates to a solid whitening cosmetic material comprising (A) a whitening ingredient, (B) a wax type solid ointment and (C) a powder polymer. Said whitening ingredient can effectively penetrate into local parts, so that this cosmetic material exhibits excellent whitening effects.
Patent TW-449906-B (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: NABATAME TOSHIHIDE
IPC: C23C16/40
Filed: 1999-10-13
Granted: 2001-08-11
Abstract: The present invention relates to a semiconductor device comprising dielectric elements and method for manufacturing the same, which also provides a highly integrated device structure with high aspect ratio and excellent step coverage characteristic. By using MOCVD of cyclopentadienyl complex in the temperature ranged at 180 DEG C or higher and 250 DEG C or lower, an interlayer dielectric 47 of 100% uniform layer is laminated step by step, a bottom electrode 46 and top electrode 48 of Ru thin film are formed on the protruded-and-recessed bottom substrate 44, 45 with aspect ratio greater than 3, so that a highly integrated dielectric device is fabricated.
Patent TW-526381-B (TW)
Title: Reflective active matrix liquid crystal displays with mixed twisted nematic and birefringent modes
Inventor: KWOK HOI-SING
IPC: G02F1/139
Filed: 1999-12-14
Granted: 2003-04-01
Abstract: A generalized mixed twisted nematic/birefringent effect mode is presented for reflective liquid crystal displays with only one polarizer. This new MTB mode encompasses all previously published reflective nematic liquid crystal display modes and is clearly shown on the parameter space diagrams. The invention of how to obtain operating conditions of this generalized mixed mode display is discussed. For any given angle between the polarizer and the input director of the liquid crystal cell, a unique range of values of the twist angle and the retardation d.DELTA.n for efficient reflection and low dispersion is defined.
Patent TW-528615-B (TW)
Title: A process and a device for the purification of materials using crystallization
Inventor: BUB GUENTHER
IPC: C07C51/43
Filed: 2000-01-24
Granted: 2003-04-21
Abstract: In the purification of mixtures of substances using optionally fractional crystallization, impurities may precipitate in addition to the desired product during the crystallization process because these impurities are present at such high concentrations that the solubility limit is surpassed. Therefore, the suggestion is made to add the mixture of substances or the molten material to be purified with a solvent or a mixture of solvents which has a high affinity to the impurity having the tendency to precipitate, so that the respective impurity is retained in solution. In case of multiple compounds having a tendency to precipitate, part of the impurities can be retained in solution by adding a suitable solvent, and the other part of the impurities can be removed by mechanical means such as suction filtration, centrifuging etc.
Patent TW-I262764-B (TW)
Title: Biological compositions and methods for enhancing plant growth and health and producing disease-suppressive plants
Inventor: TUZUN SADIK
IPC: A01N63/22
Filed: 2000-05-29
Granted: 2006-10-01
Abstract: The invention accelerates the growth of all types of plants, i.e. tomato, cucumber, bell pepper, tobacco, horticultural crops, and others, and increases plant health. The invention is designed to increase the rate of seedling growth in the soil or in the greenhouse; and produce seeds having a coating imparting resistance to disease, thereby decreasing the time required to produce transplants in seedling greenhouses prior to transplanting into agricultural fields; and develop ""disease-suppressive"" transplant plugs, which are protected for a time from multiple diseases through combined mechanisms of stimulated plant defense and increased activity of indigenous antagonistic microorganisms on plant roots. Compositions and methods of use are provided.
Patent TW-434713-B (TW)
Title: Method for producing self-aligned silicide
Inventor: HUANG WEI-JE
IPC: H01L21/28
Filed: 2000-03-07
Granted: 2001-05-16
Abstract: A method for producing a self-aligned silicide (salicide) comprises forming a gate structure on a substrate, the gate structure having a sidewall; forming a lightly doped source/drain in the substrate to define a channel in the substrate below the gate structure; forming a spacer on the sidewall of the gate structure; implanting ions into the substrate to form a heavily doped source/drain region; selectively growing an epitaxial layer on the gate structure and the heavily doped source/drain region, in which the epitaxial layer will form an epitaxial facet near the spacer; and performing a siliciding reaction between the epitaxial layer and a metal layer.
Patent TW-I220032-B (TW)
Title: Data processing system and method for performing address translation
Inventor: MAYNARD ANN MARIE
IPC: G06F12/10
Filed: 2000-03-20
Granted: 2004-08-01
Abstract: A memory translation system which includes an ""address cache"" (addrcache). This address cache contains translation information of recently referenced addresses, and is accessed before the conventional two-level address translation process. If a hit is made in the address cache, which does not require protection checking, the conventional address translation process is bypassed. The address cache stores its memory addresses according to the protection status of each address, so that protection checking is not performed as a separate step.
Patent TW-580850-B (TW)
Title: Sheet retainer and punching device for use in punching processing of ceramic green sheet
Inventor: OCHI HIROSHI
IPC: B26D7/02
Filed: 2000-04-12
Granted: 2004-03-21
Abstract: This invention can improve the material and shape of a sheet retainer 40, the sheet retainer 40 being mounted on a punch processing member 30. The punch processing member 30 is equipped with a processing blade portion 32 that is used for processing a through hole in a ceramic green sheet 20 by punching, and that can positively prevent displacement, deformation, damage, etc., of the green sheet during punching and processing. The sheet retainer 40 of this invention is formed from an elastic material of a hardness of 50-60, and includes a supporting portion 46 that is disposed on one end side of an axial direction and that has an outer diameter with a larger radial thickness for insertion and retention of the punch processing member 30 therein; a contact portion 42 that is arranged on the other end side of the axial direction, that has an outer diameter with a smaller radial thickness and that is disposed to contact the green sheet 20; and a receiving hole 48 that extends from the contact portion 42 in the axial direction for receiving the processing blade portion 32.
Patent TW-487997-B (TW)
Title: Package process of chip with copper I/O pad
Inventor: HUANG WEN-BIN
IPC: H01L21/60
Filed: 2000-04-28
Granted: 2002-05-21
Abstract: This invention provides a package process of chip with copper I/O pads, which comprises the steps of: securing a chip onto a substrate (or lead frame) surface using a film adhesive; wire bonding copper pad of the chip with the substrate (or lead frame); encapsulating the chip and part of the substrate (or lead frame) with molding compound; and concurrently curing the film adhesive and the molding compound. Because the uncured film adhesive is capable of sustaining the load of wire boning, there is no need to perform a long-time span of high temperature baking before the wire bonding process of the chip with copper pad for the inventive package process of chip with copper I/O pads, so as to effectively reduce and control the thickness of the copper oxide layer of the copper pads on the chip and thus ensure the reliability of the wire bonding process.
Patent TW-476896-B (TW)
Title: Systems and methods for transacting business over a global communications network such as the internet
Inventor: LIN WAYNE
IPC: G06Q30/02
Filed: 2000-06-20
Granted: 2002-02-21
Abstract: A business model/process is described for conducting business transactions over the Internet, allowing buyers to reduce the price of the selected product/service based on the buyer's performance during a collateral activity. Sellers offer the product/service within a specified price range, and buyers accept the offer, in exchange for the opportunity to close the transaction at the lowest price offered by achieving a high score during the collateral activity. The ultimate price is within the agreed upon range, but is determined based upon the buyer's performance during the collateral activity. The activity may be a video game, electronic board game, sports bet, card game, or any other activity, and may be performed against the seller, a pre-programmed software opponent, a computer opponent, another buyer competing for the same or a different product, a player participating as a player only and not as a buyer, or anyone or anything else.
Patent TW-542806-B (TW)
Title: Packaging material conforming to microwave oven, packaging bag and container using the same
Inventor: MITA KOZO
IPC: B65B25/22
Filed: 2000-06-23
Granted: 2003-07-21
Abstract: To provide a packaging bag corresponding to a microwave oven generating no peeling by pressure or a shock applied at the time of usual transport or keeping and capable of being directly heated in a state packed with a content by the microwave oven safely and a packaging material used therein; a packaging material 1 for solving said problems is provided, wherein a resin layer 4 having predetermined strength under temperature environment of room temperature or lower but decreasing its predetermined strength under high temperature environment is provided between a heat-resistant base material layer 2 and a sealant layer 6 at least at one region, in such a state that the sealant layer 6 becomes the inside of the packaging bag; the resin layer 4 is formed so as to transverse at least a part of the sealed parts from the inside of the packaging bag to the outside thereof. Furthermore, a container for microwave use uses the packaging material 1 as the container cover and is installed so that the sealant layer 6 is a part of the container body; furthermore, the specified sealed part receives a sealing treatment to produce a container for microwave oven use; furthermore, the resin layer 4 is formed such that at least a portion of the sealed part which has received a sealing treatment transversely cutting through at least a portion of the sealed part from the inside of the container for microwave over use to the outside thereof.