baber/WOPTO huggingface dataset:
Patent TW-505803-B (TW)
Title: Integrated circuit for driving liquid crystal
Inventor: YANO TAKAKAZU
IPC: G02F1/1345
Filed: 1998-10-20
Granted: 2002-10-11
Abstract: An integrated circuit for driving liquid crystal which is mounted directly on a liquid crystal plate and has a plurality of power terminal groups and signal input terminal groups, in which the power terminal group comprises high voltage power input terminals, low voltage power input terminals and middle voltage power input terminals. An integrated circuit chip nearly in the shape of a rectangle comprising an integrated circuit is divided into two parts by a line perpendicular to its longer side, the first power terminal group and the first signal input terminal group are provided on the shorter side of one side of the divided chip, and the second power terminal group and the second signal input terminal group are provided on the shorter side of the other side of the divided chip. The first and second power terminal groups and the first and second signal input terminal groups are connected to each other respectively through the internal wiring of the integrated circuit.
Patent TW-400441-B (TW)
Title: Filter device for use with light and method making the same
Inventor: CHANG PETER C
IPC: H01L31/0216
Filed: 1998-11-11
Granted: 2000-08-01
Abstract: A filtering assembly includes a first substrate piece and a second substrate piece combined together with their dielectric band-pass filter-film adhered to each other in face-to-face manner. A corresponding method for making the same includes following steps: (1) providing a raw substrate having at least a twice dimension of final assembly; (2) coating a designated dielectric band-pass filter-film on one side of said raw substrate; (3) dividing said coated substrate into two semi-finished substrate pieces with said filter-film thereon; (4) combining these two semi-finished substrate pieces together wherein said filter-film of one piece is directly adhered to that of another piece by a thin adhesive optical coupling layer, so that the filtering assembly has said filtering means sandwiched between said two substrates.
Patent TW-384523-B (TW)
Title: Improvement method for producing interlayer metal dielectric
Inventor: JANG SHIUN-MING
IPC: H01L21/76
Filed: 1998-11-11
Granted: 2000-03-11
Abstract: The production of IMD using O3-TEOS oxide layer is commonly used in the manufacturing of half-micron semiconductors, especially using a combination of PECVD silicon oxide substrate/SACVD O3-TEOS oxide layer. For the processes of quarter micron and beyond, gap filling capability given in said method could not meet the demand. The present invention discloses an improved interlayer metal dielectric process by high density plasma CVD to form silicon oxide layer with better step coverage capability, and using nitrogen plasma treatment to improve surface quality so that the subsequent deposition of O3-TEOS oxide layer can be uniformly filled into the gap of interconnect to complete the production of interlayer metal dielectric. Furthermore, a direct depositing of O3-TEOS oxide layer without nitrogen plasma processing would create pores in the area between the interconnects to reduce the dielectric constant.
Patent TW-400551-B (TW)
Title: Fabrication method of semiconductor device using ion implantation
Inventor: MINEJI TERU
IPC: H01L21/265
Filed: 1998-12-03
Granted: 2000-08-01
Abstract: A fabrication method of a semiconductor device is provided, which makes it possible to form shallow extensions (e. g., 0.1 mu m or less in depth) of source/drain regions of a MOSFET with a double drain structure.  In the step (a), a gate electrode is formed over a main surface of a single-crystal Si substrate of a first conductivity type through a gate insulating film. In the step (b), a dopant of a second conductivity type is ion-implanted into the keV or lower under a condition that the amount of point defects induced in this step (b) is minimized or decreased, thereby forming first and second doped regions of the second conductivity type. In the step (c), a pair of sidewalls spacers are formed. In the step (d), a dopant of the second conductivity type is ion-implanted into the substrate, thereby forming third and fourth doped regions of the second conductivity type having a depth greater than the first and second doped regions and a lower dopant concentration than the first and second doped regions to be overlapped therewith. In the step (e), the substrate is subjected to an annealing process, thereby constituting one of a pair of source/drain regions with a double drain structure by the first and third doped regions and the other thereof by the second and fourth doped regions.
Patent TW-382041-B (TW)
Title: Electronic control cooling system of automotive engine for prevention of the global warming
Inventor: KUZE YOSIKAZU
IPC: F01P7/08
Filed: 1998-12-08
Granted: 2000-02-11
Abstract: A cooling system has a radiator for cooling coolant of an automotive engine, cooling fan for cooling the coolant in the radiator, and a thermostat for controlling coolant temperature. The thermostat has a housing having a flange, an actuating rod secured to the housing at a first end thereof, a guide member slidably mounted on the actuating rod, a resilient seal spool provided around a second end portion of the actuating rod and secured to the guide member, a heat sensitive cylinder housing the seal spool and secured to the guide member, wax pellets provided in the heat sensitive cylinder to enclose the seal spool. The flange having at least one hole so as to pass the coolant, resulting the spring constant of return spring reduced in half and thickness of the resilient seal spool set between 25% and 5% of the diameter of the actuating rod; and further a cooling fan switch linked to the thermostat through the electronic control system, thereby turn an upper limit of the coolant to an extremely low temperature.
Patent TW-428002-B (TW)
Title: A method of making double metal cyanide complex catalysts
Inventor: LE-KHAC BI
IPC: C08G65/26
Filed: 1994-11-30
Granted: 2001-04-01
Abstract: Improved double metal cyanide catalysts are disclosed. The substantially amorphous catalysts of the invention are more active for polymerizing epoxides than conventional DMC catalysts, which have a substantial crystalline component. Polyol products made with the catalysis are unusually clear, have exceptionally low unsaturations, and contain no detectable amount of low molecular weight polyol impurities. A method of making the improved DMC catalysts, which involves intimately combining the reactants, is also disclosed.
Patent TW-442803-B (TW)
Title: Bond magnet, magnet roll and ferrite powder used thereon, and method of manufacturing them
Inventor: OGATA YASUNOBU
IPC: H01F41/02
Filed: 1999-01-25
Granted: 2001-06-23
Abstract: The present invention relates to a ferrite powder for bond magnet having substantially, magnet-plan-bite type crystal composition which has basic composition represented by formula (A1-xRx)O.n[(Fe1-yMy)2O3] (atomic ratio) (wherein, A is Sr and/or Ba, R is one or more than 2 kinds of rare earth elements containing Y and necessarily containing La, M is at least one selected from group formed from Co, Mn, Ni and Zn, x, y and n satisfy 0.01≤x≤0.4, [x/(2.6n)]≤y≤[x/(1.6n)], and 5≤n≤6 respectively), the total of Si+Ca being lower than 0.2% by weight, that of Al+Cr lower than 0.13% by weight, and the average particle diameter being 0.9-2 mu m, the total of Si+Ca being lower than 0.06% by weight, and a compound of A, R and M is mixed into iron oxide containing a total of Al+Cr at lower than 0.1% by weight, to ferritize it through temporary burning, other crushing the obtained magnetic aniso-tropic ferrite and heat treating it in the atmosphere at 750-950 DEG C, it is obtained.
Patent TW-411713-B (TW)
Title: A method and apparatus for enhancing the scrambling of a TV signal via erroneous clamp signals
Inventor: QUAN RONALD
IPC: H04N7/171
Filed: 1999-02-05
Granted: 2000-11-11
Abstract: An improved television scrambling signal is achieved by adding erroneous clamp pulses into a television signal after the signal may have been previously scrambled, for example, by prior art position modulated horizontal sync pulses. Prior art scrambling systems such as those using position modulated sync pulses cause tearing in an unauthorized displayed television picture. The addition of the erroneous clamp pulses of the present invention causes both tearing and darkening of the picture. This darkening can completely shut off the display on some TV sets, thus yielding complete concealment of the television signal. In an alternative embodiment, an erroneous color ""rainbow"" effect is provided by modifying a portion of a color burst signal, to cause the color subcarrier system in a TV set to unlock. In another embodiment, an improved television vertical scrambling overlay method is achieved by using fewer lines for the insertion of fake vertical sync pulses in a vertical blanking interval and by turning on the fewer fake vertical pulses in a selected specific manner. This improvement provides greater vertical displacement for enhanced picture concealment while providing additional lines for other purposes.
Patent TW-470643-B (TW)
Title: A sevoflurane-containing article and methods for storing sevoflurane
Inventor: FLANMET-GARCIA MARY JANE
IPC: A61M/
Filed: 1999-04-07
Granted: 2002-01-01
Abstract: A pharmaceutical product. The pharmaceutical product includes a container constructed from a material containing one or more of polypropylene, polyethylene, and ionomeric resins. The container defines an interior space. A volume of a fluoroether-containing inhalation anesthetic is contained in the interior space defined by the container.
Patent TW-498098-B (TW)
Title: Pigment preparation and offset printing ink comprising the same
Inventor: SCHOEN SABINE
IPC: C09D11/037
Filed: 1999-05-24
Granted: 2002-08-11
Abstract: Pigment preparation essentially consisting of coated and/or uncoated SiO2 flakes, special-effect pigments and a phosphate derivative, wherein the special-effect pigment is selected from the group of a pearl lustre pigment and coated or uncoated iron oxide and/or aluminum flakes, and wherein the amount ratio of SiO2 flakes to special-effect pigments is in range of 10:1 to 1:10, and the phosphate derivative is in an amount of 0.1 to 10% by weight on the basis of the pigment preparation.
Patent TW-421895-B (TW)
Title: Methods of forming nonvolatile memory devices using improved masking techniques
Inventor: JEONG JAE-IK
IPC: H01L21/8247
Filed: 1999-06-24
Granted: 2001-02-11
Abstract: Methods of forming nonvolatile memory devices include the steps of forming a plurality of field oxide isolation regions on a semiconductor substrate. A thermal oxidation step may then be performed to define first gate insulating layers on active regions within the substrate. A blanket layer of polysilicon is then deposited as a first electrically conductive layer. Next, a blanket layer of an electrically insulating layer, is deposited. A blanket photoresist layer is then deposited on the electrically insulating layer. Conventional photolithography steps may then be performed to convert the blanket photoresist layer into a photoresist pattern on a memory cell array portion of the substrate. A dry etching step is then performed to define a floating gate electrode having an ONO electrically insulating cap thereon, on the memory cell array portion of the substrate. A wet etching step is then performed to remove the first gate insulating layer from the peripheral circuit portion of the substrate. This wet etching step is performed using the same mask (i.e., photoresist pattern) that was used during the dry etching step. Because this etching step causes portions of the floating gate electrodes to be undercut, a thermal oxidation step is then performed to grow sidewall insulating spacers on the sidewalls and undercut portions of the floating gate electrodes. Based on this thermal oxidation step, the floating gate electrodes become encapsulated by electrically insulating material.
Patent TW-451160-B (TW)
Title: A DWT-based up-sampling algorithm suitable for image display in an LCD panel
Inventor: ACHARYA TINKU
IPC: H04N7/30
Filed: 1999-08-05
Granted: 2001-08-21
Abstract: A method comprising constructing virtual (discrete wavelet transform) DWT sub-bands from an image without performing the DWT and then applying an inverse DWT upon the virtual sub-bands, the result of the inverse DWT representing an up-sampled version of the image. Alternatively, an apparatus comprising an interface configured to communicate image data, and an up-sampling unit, the up-sampling unit coupled to the interface to receive the image data, the up-sampling unit configured to construct virtual sub-band input data from the image data, the up-sampling unit configured to perform an inverse DWT upon the input data generating an up-sampled image therefrom. In an alternate embodiment, an apparatus comprising a computer readable medium having instructions which when executed perform constructing virtual (discrete wavelet transform) DWT sub-bands from an image without performing the DWT, applying an inverse DWT upon the virtual sub-bands, the result of the inverse DWT representing an up-sampled version of the image.
Patent TW-427009-B (TW)
Title: SDRAM (synchronous dynamic random access memory) and method for data accesses of SDRAM
Inventor: SUNANAGA TOSHIO
IPC: G11C11/401
Filed: 1999-10-05
Granted: 2001-03-21
Abstract: To eliminate any seam in consecutive read/write data flows when the burst-length is short whereby makes it possible to achieve a seamless access in the burst-mode against data of different row-addresses between banks to enable the band-width of SDRAM to approximate the data transmission rate at the peak moment determined by the maximum frequency of the clock. A SDRAM comprising; a bank-specifying means for specifying a bank to be accessed; an address-specifying means for specifying an address of data inside said specified bank to be accessed; a bank-changing means for varying a bank specified by said bank-specifying means as per predetermined sequence; and an address-changing means for varying an address specified by said address-specifying means across a predetermined number of data; a precharging means for precharging a bank specified by said bank-specifying means after completing an access to said bank; an address-changing means for varying an address specified by said address-specifying means by a burst length.
Patent TW-502077-B (TW)
Title: Method and apparatus for warning individuals of unsafe zones
Inventor: STEWARD BRIAN G
IPC: E01F9/627
Filed: 1999-11-29
Granted: 2002-09-11
Abstract: A system and method for warning an individual of entry into an unsafe zone, particularity one that includes a floor or overhead conveyor, comprises a plurality of flexible upright members. The members are arranged to cover or affront the unsafe zone and are at a height so that an individual will contact and deform the members. Such contact then warns the individual that he or she is entering or approaching an unsafe zone. The flexible upright members can be arranged in separable or integral fashion on one or more bases. When using a plurality of bases, the bases can be sized and arranged to cover or abut any configuration of an unsafe zone.
Patent TW-436841-B (TW)
Title: AC plasma display panel
Inventor: HIRAO KAZUNORI
IPC: G09G3/291
Filed: 1999-11-18
Granted: 2001-05-28
Abstract: There are allocated oppositely a surface substrate (2) and a back substrate (3) separated by partition (13), so as to form each discharge cell (14b, 14g, 14r) of blue, green, red color in the region surrounded by the surface substrate (2) and back substrate (3) separated by partition (13). Corresponding to the discharge cell (14b, 14g, 14r) of each color, the address electrodes (15b, 15g, 15r) are formed on the back substrate (3) respectively. The plasma display panel is designed to have the relationships of Wb > Wg > Wr and Db > Dg > Dr, where Wb, Wg and Wr denote the widths of blue, green and red discharge cells and Db, Dg and Dr denote the widths of address electrodes (15b, 15g and 15r) corresponding to respective colors. As a result, it is possible to adjust the electric charge stored in the discharge cells due to a write discharge according to colors, thereby making complete lighting write voltages of the discharge cells uniform. Based on the above constitution, the AC type plasma display panel with an excellent display quality that has stable write discharge, less occurrence of erroneous discharge and discharge flicker is obtained.
Patent TW-521233-B (TW)
Title: Method of driving a plasma screen
Inventor: RILLY GERARD
IPC: G09G3/296
Filed: 1999-11-19
Granted: 2003-02-21
Abstract: The invention is based on the object of compressing time losses and of improving an enhanced picture display. The method according to the invention of driving a plasma screen which is subdivided into horizontal lines and vertical pixel points, it being possible for the individual pixel points to be driven for different lengths of time, a preparation mode and an addressing mode being provided for driving, is distinguished by the fact that the lines are combined into groups and that, in the groups, the preparation mode and the addressing mode are executed separately, the preparation mode including a priming mode and an erasing mode.
Patent TW-461105-B (TW)
Title: Superconducting substrate structure and a method of producing such structure
Inventor: CLAESON TORD
IPC: H01L39/24
Filed: 1999-12-07
Granted: 2001-10-21
Abstract: The present invention relates to a superconducting substrate structure with a high temperature superconducting ground plane (2), for epitaxial growth of multilayers thereon. The substrate structure comprises a composite substrate structure with a first and a second substrate layer each covered by an HTS film which HTS films are bonded together through annealing to form a buried superconducting layer (2) wherein one of the substrate layers (1A') is polished to form a smooth insulating layer adjacent to an HTS layer (2). The invention also relates to a method of producing a superconducting substrate structure comprising the steps of arranging two substrate layers (1A', 1B) on which HTS films are provided so in relation to each other that the HTS films come in close contact, applying a high pressure in an oxygen atmosphere and at an elevated temperature such that the HTS films are annealed and bonded together and subsequently polishing one of the substrate layers to form a smooth insulator (1A').
Patent TW-527181-B (TW)
Title: Hip endoprosthesis in which at least the articular surface of the femoral head is replaced
Inventor: PFAFF HANS-GEORG
IPC: A61F2/36
Filed: 2000-01-28
Granted: 2003-04-11
Abstract: The present invention relates to a hip endoprosthesis in which at least the articular surface of the femoral head is replaced. According to the degree of wearing of a patient's hip joint and the patient's life expectancy, the bone material of a joint is replaced by an artificial joint to reproduce functions of the joint. Especially in a complete replacement situation (i.e. implanted with a ball socket and replacing the hip bone), an implant is deeply inserted into the bone while causing a corresponding bone loss. Therefore, researchers have been working on ways to retain the bone material as well as maintain the life expectancy thereof. According to the invention, the femoral head is essentially replaced by an artificial head provided in the form of a sturdy ball (7) which is entirely comprised of the same biocompatible material. In addition, the dimensions of the ball (7) match the dimensions of the articular surface of the natural femoral head, and the ball (7) is anchored in the femoral neck bone (17) by means of a pin (22). An artificial socket (1) is implanted in the hip bone (15) if the acetabulum lacks a natural articular surface for the artificial femoral head, otherwise known as the ball (7).
Patent TW-482658-B (TW)
Title: Reclosable zipper with fusible rib layer.
Inventor: MATTHEWS DAVE J
IPC: B29D5/00
Filed: 2000-02-01
Granted: 2002-04-11
Abstract: A reclosable zipper comprised of a first profile interlockable with a second profile is provided. Each profile is provided with a fusible rib layer for sealing the zipper to package material. The fusible rib layer includes a plurality of rib portions separated by planar portions.
Patent TW-527758-B (TW)
Title: Switch connector assembly
Inventor: TUREK JAMES A
IPC: H01R13/58
Filed: 2000-02-15
Granted: 2003-04-11
Abstract: An electrical switch connector assembly, for mating with an electrical switch, comprises a housing having a plurality of electrical contact members disposed therein, wherein each one of the contact members have insulation-piercing members formed upon first end portions thereof for engaging electrical wires, and leaf-spring members formed upon second end portions thereof for engaging prong contact members of the electrical switch. A cover member is snap-engagingly mounted upon the housing so as to cooperate with the housing in retaining the electrical wires mounted therein, and a strain relief member is also snap-engagingly mounted upon the housing so as to cooperate with the cover member in providing strain-relief characteristics to the electrical wires.
Patent TW-499327-B (TW)
Title: Method for curing primer coating film
Inventor: MAEKAWA HIROYUKI
IPC: C09D7/00
Filed: 2000-03-21
Granted: 2002-08-21
Abstract: As coating a wood substrate which has a varying property from either the type of tree or substrate production method, it has to consider conditions such as adsorption ability of the primer coating film, the concavity/convexity of the surface, etc. when adjusting the primer coating film; in particular, for a wood material with large conduit as the liquid type polyamine ester resin from prior art 2, the conduit sealing cannot satisfy the requirement; a smooth coating film and thus sufficient hardness cannot be obtained for direct efficient application as the material used in a table surface plate with a required hardness. The solution is: a primer coating of an unsaturated polyester resin containing an organic peroxide, a metallic salt of carboxylic acid, and a photopolymerization initiator, and unsaturated vinyl monomer optionally dependent upon different conditions is applied to a wood substrate, and the coating film is internally cured at normal temperatures or under heating, and further the surface of the coating film is cured by irradiation with active energy radiation.
Patent TW-501998-B (TW)
Title: Dispensing package
Inventor: KUMAKURA KATSUHIKO
IPC: B65D77/00
Filed: 2000-04-12
Granted: 2002-09-11
Abstract: A dispensing package that is capable of accommodating relatively a large number of stick-like articles, of separating old and new articles and of storing remaining articles is disclosed. This dispensing package comprises a case for accommodating therein unit packages containing a plurality of stick-like articles like batteries aligned in parallel by stacking a plurality of unit packages, an opening for putting in and taking out the unit packages provided on an upper part of the case, a lid for closing the opening, and a tear-off portion for forming the extracting outlet that is provided on a side wall corresponding to the unit package in the lowest position. The extracting outlet is formed on a side wall of the case facing to one end of the stick-like articles in the unit package. A large number of articles can be effectively displayed and a specified number of articles can be taken out smoothly.
Patent TW-558734-B (TW)
Title: Substrate processing apparatus
Inventor: TAKEKUMA YUKIHIKO
IPC: H01L21/00
Filed: 2000-04-14
Granted: 2003-10-21
Abstract: A substrate processing apparatus includes a substrate accommodating section for accommodating a plurality of substrates, and a hoisting/lowering driving mechanism for hoisting and lowering the substrate accommodating section. The hoisting/lowering driving mechanism has a hoisting/lowering shaft connected to the substrate accommodating section. The substrate accommodating section is hung by the hoisting/lowering shaft.