baber/WOPTO huggingface dataset:
Patent TW-445547-B (TW)
Title: Short channel IGBT with improved forward voltage drop and improved switching power loss
Inventor: GOULD HERBERT J
IPC: H01L29/06
Filed: 1997-01-29
Granted: 2001-07-11
Abstract: A cellular insulated gate bipolar transistor (""IGBT"") device has a reduced length of the channels of the individual cells that is formed by reducing the channel drive in time from the customary 120 minutes at 1175 DEG C to between 60 and 90 minutes at 1175 DEG C. The process also permits the use of a higher minority carrier lifetime killing electron radiation dose to improve switching power loss while reducing SOA by only a small value. Alternatively, the increased concentration region located in the active region between spaced bases is initially driven in at a temperature of about 1175 DEG C for about 12 hours, rather than the customary 8 hours, and the channel drive in time is reduced from 120 minutes to 60 minutes. The shorter channel length, when combined with the deeper enhancement region, allows for higher lifetime electron irradiation doses or heavy metal diffusion temperatures.
Patent TW-382024-B (TW)
Title: An antireflective coating composition for use in photolihography and a process of forming an image on substrate
Inventor: MCCULLOCH IAIN
IPC: G03F7/09
Filed: 1997-02-13
Granted: 2000-02-11
Abstract: The present invention relates to a novel antireflective coating solution and a process for its use in photolithography. The antireflective coating solution comprises a novel polymer and an organic solvent or a mixture of organic solvents, where the novel polymer comprises a unit containing a dye that absorbs from about 180nm to about 450nm and a unit containing a crosslinking group.
Patent TW-348239-B (TW)
Title: Embedding a transparency enable bit as part of a resizing bit block transfer operation
Inventor: THOMAS DYE
IPC: H04N1/393
Filed: 1997-06-04
Granted: 1998-12-21
Abstract: A graph sub-system for generating pixel values, which comprises: a main processor for generating a display list of parameter values of definition unit; a system memory for storing the display list of the parameter values; a graph processor connected to the graph processor of the main processor and the system memory through a system bus; in which the graph processor comprises a resize engine and a color compare logic, the resize engine and the color compare logic capable of resizing and transparently enabling a pixel source array in a single operation.
Patent TW-349151-B (TW)
Title: Method of controlling an internal combustion engine during a warm-up period thereof
Inventor: PRICE STUART GRAHAM
IPC: F02D45/00
Filed: 1997-07-10
Granted: 1999-01-01
Abstract: A method of controlling an internal combustion engine during a warm-up period thereof including controlling at least one operation parameter of the engine as a function of at least a certain measure of the energy delivered to the engine since the start of the warm-up period of the engine to thereby provide improved combustion stability during said warm-up period. Preferably, the measure of the energy delivered to the engine is based on the amount of fuel delivered to the engine during the warm-up period.
Patent TW-376364-B (TW)
Title: Core of corrugated cardboard, method and apparatus for its manufacture
Inventor: LSELI ALFRED
IPC: E04B1/12
Filed: 1997-07-29
Granted: 1999-12-11
Abstract: Corrugated cardboard blanks are cut up into strips (20). A large number of strips (20) are laid flat on one another to form a stack (38). The stacks (38) are led flat through a coating station (44). Using a first nozzle (46), a mist of a coating material (48), in particular of water glass, is applied to one surface (39) of the stack (38). By means of a second nozzle (46a), the said coating material is blown through the corrugation cavities of the strips (20). Kraft paper (58) or similar material is applied to the two flat sides of the stack (38). The core (22) formed from the stack (38) and the coating material (48), together with the Kraft paper/s is dried in a drying device (62), and the coating material (48) is hardened. This produces a core (22) of corrugated cardboard which has high strength. By bonding boards (24, 25) to the two large faces of the core (22), bending-resistant and pressure-resistant, and even multi-layer composite board or panels are formed.
Patent TW-339451-B (TW)
Title: Method of partially plating substrate for electronic devices
Inventor: TATSUMI KOHEI
IPC: H01L23/50
Filed: 1997-08-27
Granted: 1998-09-01
Abstract: A sort of method of partially plating substrate for electronic devices, featuring: the substrate fro carrying the semiconductors and the specific portion for the substrate for the electronic elements of the lead housing after allocation of adhering or attaching tiny metal balls abd before melting said tiny metal balls for conversion of said specific part of said substrate having the electronic parts for selection of plating by means of different metals.
Patent TW-422841-B (TW)
Title: Pharmaceutical composition for diagnosis of a disease state in an animal, pharmaceutical composition for imaging an animal, method for the in vitro immunoassay or DNA hybridization of a tissue sample and process for preparing a complex of said compounds
Inventor: KIEFER GARRY E
IPC: A61K49/00
Filed: 1997-09-20
Granted: 2001-02-21
Abstract: Fluorescent chelates of terbium and europium with tri- or tetra- cyclopolyazamacrocyclic compounds are discussed which can be used as fluorescent in vitro or in vivo diagnostic agents. These chelates are tissue specific imaging agents.
Patent TW-350180-B (TW)
Title: Traffic hot spot locating method
Inventor: VAARA TOMI
IPC: H04M1/24
Filed: 1997-09-27
Granted: 1999-01-11
Abstract: A sort of traffic hot spot locating method, having the following steps: paging the list of the neighboring honeycomb cells to the mobile station inside the honeycomb cells, measuring of the receiving signal level of the neighboring honeycomb cells in the mobile station in communication; reporting the result of the measurement of the mobile station to the honeycomb network, determination the digits in distance between the mobile station and the service base to each of the mobile station; determination the overheating spots of communications in the honeycomb cell based on the measurement and the digit of the neighboring honeycomb cells.
Patent TW-474857-B (TW)
Title: Abrasive segment, abrasive tool, method of making an abrasive tool
Inventor: MAOUJOUD MOHAMMED
IPC: B24D5/06
Filed: 1997-10-21
Granted: 2002-02-01
Abstract: An abrasive tool for cutting extremely abrasive-resistant materials includes a novel, abrasive segment with a generally crenelated, rectangular appearance. The segment has a single piece vein of a primary abrasive and first bond material extending completely along the length of the segment. The vein transverses the width of the segment at least once in a non-linear path and alternately coincides with inner and outer faces. Gaps between the vein and the faces opposite the vein coincident faces are occupied by a second bond material, and optionally, a secondary abrasive, thus forming multiple, separated abrasive regions. The bottom surface of the segment is attached to a core at an operative perimeter which defines the cutting edge of the tool. The segment can be adapted to conform to the curvature of diverse cutting edges, and thus can be used in rotary and reciprocating saw blades and core drilling bits. The crenelated construction of the abrasive segment provides a fast cutting, durable tool incorporating less of costly superabrasives, such as diamond, than comparable tools. Despite an intricate configuration of primary and secondary abrasives within the segment, the novel tool has enhanced structural integrity. A method of making the novel abrasive tool is provided in which primary abrasive and first bond material are compacted to shape a vein preform which is presintered in a vein mold to produce a green vein. The green vein is placed in a segment mold and then second bond material and optional secondary abrasive are deposited in cavities between the vein and segment faces to create separated abrasive regions. The segment is sintered to cure the bond material permitting the segment to be attached to the operative perimeter of the tool core as a unit. The method of making the abrasive tool is fast which contributes to low fabrication costs.
Patent TW-363185-B (TW)
Title: Random-access memory
Inventor: HATAKEYAMA ATSUSHI
IPC: G11C11/409
Filed: 1997-10-23
Granted: 1999-07-01
Abstract: There are provided a sense amplifier driving circuit 900 applying a potential VCC/2 to wiring PSA and NSA when a block selecting signal BS0 is at a "L", and applying a potential VCC to the writing PSA via a pMOS transistor 91 and applying a grounding potential to the wiring NSA via an nMOS transistor 94 when the block selecting signal BS0 is at a "H", and a LDB reset circuit 901A connected between the wiring PSA and a local data bus line pair LDB0 and * LDB0 and including pMOS transistors 95A and 96A which are closed/opened in correspondence to the open/closed state of a column gate 700.
Patent TW-396225-B (TW)
Title: Knitting machine and method for the production of a garment, and knitted garment
Inventor: CONTI PAOLO
IPC: A41B11/14
Filed: 1997-10-28
Granted: 2000-07-01
Abstract: The machine comprises in combination: two side units (1, 3) each having its own fabric forming cylinder (1C, 3C) with a plurality of needles and needle operating elements (1F, 3F, A1-A8), the cylinders being parallel with each other and close together  and, in an intermediate position between said two cylinders (1C, 3C), two rectilinear beds (11A, 11B) next to each other, each with its own needles and elements (17A, 17B, A9, A17) for operating the needles of said beds.
Patent TW-400485-B (TW)
Title: Method and system for dynamically translating bus addresses within a computer system
Inventor: ABBONDANZIO ANTONIO
IPC: G06F12/06
Filed: 1997-11-20
Granted: 2000-08-01
Abstract: A method for dynamically translating bus address within a computer system is disclosed. In accordance with the method and system of the present invention, a computer system has a multiple of buses connected in hierarchial manner. Information concerning a bus and a device attached to a bus are stored in a Hardware Namespace. In response to a request for an access to a device attached to one of the buses for the first time, a determination is made from the Hardware Namespace as to whether or not there is resource available for the device in a parent bus of the device. If there is resource available in the parent bus for the device, another determination is made from the Hardware Namespace as to whether or not the resource is exclusively allocated in the parent bus for the device. If the resource is exclusively allocated in the parent bus for the device, the device is configured according to the available resource. If the resource is not exclusively allocated in the parent bus for the device, the process resolves through each level of buses in the hierarchy until a bus having a resource that can be allocated for the device is found such that the device can be added to any one of the buses within the computer system independent of bus technology.
Patent TW-455572-B (TW)
Title: (Benzofuran)naphthopyrans, the compositions and (co)polymer matrices contain them
Inventor: CHAN YOU-PING
IPC: C08K5/1545
Filed: 1997-12-30
Granted: 2001-09-21
Abstract: The present invention has for subjects novel compounds of the [benzofuran]naphthopyran type as well as the compositions and (co)polymer matrices containing them. Said compounds possess interesting photochromic properties.
Patent TW-395004-B (TW)
Title: Method for quickly detecting and controlling the etch depth of the crown-shape capacitor
Inventor: LIAU WEN-SHIANG
IPC: H01L21/66
Filed: 1998-05-12
Granted: 2000-06-21
Abstract: Produce a mask having a regulated raster pattern by the photolithography process to transfer the regulated raster structure by the transferring the pattern of the foregoing mask to the surface of a wafer. Use the light interference method to measure the regulated raster matrix to analyze its depth, and shoot the laser beam at the raster matrix, then calculate the depth by interference conversion, and then use the loading effect of the plasma etching to convert the foregoing depth and obtain the desired pit depth.
Patent TW-389937-B (TW)
Title: Method of and apparatus for producing exposure mask
Inventor: ASHIDA ISAO
IPC: G03F1/70
Filed: 1998-05-13
Granted: 2000-05-11
Abstract: The invention provides a method and an apparatus for producing an exposure mask by which an exposure mask can be produced in a reduced production period and with a high degree of reliability. Date division which does not have an influence on a pattern of an exposure mask is indicated, and indication data which include a predetermined index code is retrieved from layout data to produce a file. Then, the layout data are divided in accordance with the file, and for each of the divided layout data, a corresponding one of processes is selectively performed in accordance with a condition. EB files produced by such processes are unified in accordance with the file to produce a plotting job.
Patent TW-437022-B (TW)
Title: Transfer molding apparatus with a cull-block having protrusion
Inventor: LEE DAE-SUNG
IPC: H01L21/56
Filed: 1998-05-29
Granted: 2001-05-28
Abstract: A molding apparatus for encapsulating semiconductor device packages with an improved reliability. The molding apparatus comprises a mold body being comprised of an upper mold die and a lower mold die, vertical movable plungers, and the mold body further comprises a cull-block having a sunken part which faces the pot and has a greater diameter than that of the pot and a protrusion at center of the sunken part of the cull-block. The molding apparatus allows an efficient removal of air traps from the molding space in the apparatus so that the reliability of the resulting package can be improved.
Patent TW-421818-B (TW)
Title: Process solution supplying apparatus
Inventor: KONISHI NOBUO
IPC: B05C11/08
Filed: 1998-06-23
Granted: 2001-02-11
Abstract: A process solution supplying mechanism for supplying a process solution to a wafer, comprises a source for containing the process solution, a pipe for introducing the process solution from the source to the wafer, a process solution supply driving system for supplying the process solution from the source to the wafer, and a process solution supplying/stopping mechanism for carrying out apply and stop of the process solution, wherein the pipe 41 and the process solution supply driving system 44, 45 are provided separately and the process solution supplying/stopping mechanism is provided to a portion other than the pipe.
Patent TW-459005-B (TW)
Title: Depolymerisation of polyamides
Inventor: BOOIJ MARTIN
IPC: C08J11/10
Filed: 1998-07-15
Granted: 2001-10-11
Abstract: The invention relates to a process for depolymerising one or more polyamides in the presence of at least an aliphatic alcohol, the depolymerisation taking place with at most 40 mol% catalyst. This process provides good selectivity towards the monomeric components of polyamides. This process moreover causes as few waste streams as possible.
Patent TW-406424-B (TW)
Title: Manufacture of the flash memory
Inventor: CHEN HUEI-HUANG
IPC: H01L21/336
Filed: 1998-09-28
Granted: 2000-09-21
Abstract: Form the stack gate structure with the floating gate and the control gate on the provided substrate. Proceed ion implantation step toward the substrate on one side of the stack gate to form the drain region with the heavy and light doping region. Form the spacer on the sidewall of the stack gate structure and utilize the photo resist layer to cover the spacer on the drain region. Next, proceed etching step to shrink the spacer on the source region. Finally, proceed ion implantation step toward the substrate to form the source region of the memory through the shrunk spacer.
Patent TW-401291-B (TW)
Title: The device and the method for the Instant eyeball track and the pupil area detection
Inventor: LIN CHEN-SHENG
IPC: A61B3/14
Filed: 1998-12-08
Granted: 2000-08-11
Abstract: This device can be applied on detecting both instant eyeball track and the pupil area. The test images are shown on a display. A moveable CCD image detecting device is used to capture the eye images from the test image viewer. Then the positions of the eyeball and the pupil area are searched and calculated from the eye images using an image processing method A DSP chip module coupled to the display is used to synchronously capture the test images viewed by the viewer. Then through the computer system, we calculate the average brightness and the contrast of the brightness to  present the average of brightness, the contrast of brightness, and the position of eyeball or the pupil area on the display for analysis.
Patent TW-413817-B (TW)
Title: Semiconductor memory device
Inventor: SAKUI YASUSHI
IPC: G11C16/02
Filed: 1999-01-29
Granted: 2000-12-01
Abstract: To obtain a semiconductor memory device which prevents the generation of a write defect by performing a write operation by taking into consideration a change in the floating of the potential of a common source line in a memory cell in a write-verifying read operation even when a memory cell whose writing rate is fast exists. A semiconductor memory device is provided with a sense amplifier circuit (S/A) having a latch circuit which is connected to a bit-line sense potential node, Nsense and with a memory circuit 20 which stores data used to discriminate the sense amplifier circuit S/A which instructs a write operation when the sense amplifier circuit S/A is loaded with write data. Before a write- verifying read operation, the sense amplifier circuit S/A whose write operation is instructed is reset according to the loaded data on the basis of the storage content of the memory circuit 20. As a result, it is possible to prevent a write defect caused by the different floating degree of the potential of a common source line in a memory cell in the write-verifying read operation and an ordinary write operation.
Patent TW-432025-B (TW)
Title: Semiconducting ceramic and electronic element fabricated from the same
Inventor: NIIMI HIDEAKI
IPC: H01C7/02
Filed: 1999-03-01
Granted: 2001-05-01
Abstract: The present invention provides a barium titanate-based semiconducting ceramic which exhibits excellent PTC characteristic and which can be fired at a temperature lower than 1000 DEG C. The present invention also provides an electronic element fabricated from the ceramic. The semiconducting ceramic contains, in a semiconducting sintered barium titanate, the following substances: boron oxide; an oxide of at least one metal selected from among barium, strontium, calcium, lead, yttrium, and a rare earth element; and an optional oxide of at least one metal selected from among titanium, tin, zirconium, niobium, tungsten, and antimony in a semiconducting sintered barium titanate, the boron oxide being incorporated in an amount, as reduced to atomic boron, satisfying the following relationships: 0.005 ≦ B/β ≦ 0.50 and 1.0 ≦ B/(Α-β) ≦ 4.0, wherein Α represents the total number of atoms of barium, strontium, calcium, lead, yttrium, and a rare earth element contained in the semiconducting ceramic, and β represents the total number of atoms of titanium, tin, zirconium, niobium, tungsten, and antimony contained in the semiconducting ceramic.
Patent TW-466496-B (TW)
Title: Read only memory capable of realizing high-speed read operation
Inventor: KIM KANG-YOUNG
IPC: G11C7/06
Filed: 1999-03-10
Granted: 2001-12-01
Abstract: Disclosed herein is a mask read-only memory device of a NOR structure which comprises main bit lines extending to a column direction through an array of memory cells, ground bit lines coupled to the array, a main bit line selecting circuit for selecting two ones adjacent to one another from the main bit lines, a ground bit line selecting circuit for selecting two ones adjacent to one another from the ground bit lines, and sense amplification circuit for detecting a cell state of a selected memory cell by forcing the selected main bit lines and one of the selected ground bit lines be biased at the same potential. In accordance with the mask ROM of the present invention, leakage current paths to the biased main and ground bit lines are cut off during a data reading operation of off-cell. The biased main and ground bit lines can be charged by means of only one sense amplification circuit.
Patent TW-530447-B (TW)
Title: Power supply apparatus
Inventor: NAKAHIRA HIROYUKI
IPC: G05F1/565
Filed: 1999-04-09
Granted: 2003-05-01
Abstract: A power supply apparatus includes a power supply circuit for converting an input voltage into an output voltage and supplying the output voltage to a load. The power supply circuit includes a plurality of voltage conversion circuits having different conversion efficiencies, and a selection circuit for selecting one of the plurality of voltage conversion circuits so as to improve a conversion efficiency of the power supply circuit.
Patent TW-417380-B (TW)
Title: Unified pick-up head for image reading and writing and the image processor comprising the same
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/12
Filed: 1999-05-29
Granted: 2001-01-01
Abstract: An unified pick-up head (A) for image reading and writing which comprises: a substrate (4), having the first side portion(4c) and the second side portion(4d) in the amplitude direction and on which a plurality of light receiving components (2) are loaded in a row based on the length direction; the strip-shaped shell (1), mounted on the substrate (4) to form surrounding the plurality of light receiving components(2); the transparent cap (19), mounted on top of the shell (1) and used for contacting and moving the manuscript; the light source (3), allocated inside the shell and used for illuminating the manuscript; the lens (5), allocated inside the shell and used to imaging the graphics on the manuscript (D) illuminated by the light source (3); and, a plurality of printing components (8), allocated in a row upon the protrusion portion which is protruded in the specific amplitude from the lower end of the shell (1) on the first side portion(4c) of the substrate(4). The transparent cap (19) follows the direction of the first side (4c) of the substrate to become inclined and making a larger distance away from the substrate (4).
Patent TW-557384-B (TW)
Title: Active matrix-type liquid crystal display device
Inventor: WATANABE MAKOTO
IPC: G02F1/1368
Filed: 1999-06-28
Granted: 2003-10-11
Abstract: The present invention is an active matrix type liquid crystal display device in a horizontal electric field scheme, which has a favorable holding characteristic and a reduced feedthrough voltage as well as satisfactory display evenness and reliability with an aperture ratio maintained. The device has two opposed transparent insulation substrates, and liquid crystal interposed between the two substrates. The device further comprises, on the first substrate, a plurality of scanning lines and a plurality of signal lines orthogonal to one another; a thin film transistor intersection of a scanning line and a signal line; the common electrode extending substantially parallel to the scanning lines and having a plurality of comb-tooth projections extending toward the scanning lines; the pixel electrodes formed substantially parallel to the comb-tooth projections in gaps between the adjacent comb-tooth projections of the common electrodes when viewing from the front direction; the interlayer insulating film separating the common electrodes and the pixel electrodes; and a first alignment film formed above the pixel electrode interposed by a protective insulating film; on the second substrate, a black matrix provided with openings provided near in the areas opposite to the pixel electrodes; and a second alignment film provided as well as a dielectric with a predetermined permitivity disposed in the areas in the substrate sandwiched between the comb-tooth projections of a common electrode and a pixel electrode.