baber/WOPTO huggingface dataset:
Patent TW-422757-B (TW)
Title: Chemical mechanical polishing device with ultrasonic slurry supply system
Inventor: LIN TSANG-RUNG
IPC: B24B37/04
Filed: 1999-11-26
Granted: 2001-02-21
Abstract: A chemical mechanical polishing device is disclosed herein. The device at least comprises means for fetching a slurry from a storage tank where the slurry will flow into said means; a first conduit for transporting the slurry in which a first end of the conduit is connected to the outlet of said means for fetching the slurry, and the slurry flows from the outlet of said means, through the first end, into the first conduit; an ultrasonic wave generator located on the outside of the pipewall of the first conduit, in which the generator can generate ultrasonic waves which will go through the pipewall and be transmitted to the inside of the first conduit and act on the slurry so that the polishing particles in the slurry will not coagulate thereby improving the quality of polishing; a second conduit connected to the second end of the first conduit, in which the slurry flows from the inside of the first conduit to the inside of the second conduit and is discharged from the outlet of the second conduit; a polishing pad located below the outlet of the second conduit so that the slurry from the outlet of the second conduit falls on the surface of the polishing pad thereby enabling the polishing face of a moving and rotating chip facing downwards and contacting the polishing pad; a polishing platform located below the polishing pad and which is rotatioal for fastening and supporting the polishing pad; and a chip carrier located above the polishing pad for fastening the chip.
Patent TW-533316-B (TW)
Title: Testing device for electronic device
Inventor: YAMASHITA TSUYOSHI
IPC: G01R31/28
Filed: 1999-12-04
Granted: 2003-05-21
Abstract: A testing device for electronic device 10 comprises: a connection terminal 51, which is connected to the electronic device to be tested in a freely detachable state; a push rod 30 for pushing the IC chip 2 to connect the IC chip 2 with the connection terminal 51 toward the direction of the connection terminal 51, and the temperature-controlled air supply devices 124, 126, 128, 130 for blowing the temperature-controlled air to the periphery of the IC chip 2 in the testing for the IC chip 2 through the venting hole 110 formed at the push rod 30.
Patent TW-447093-B (TW)
Title: Encapsulating method and encapsulating mold for semiconductor apparatus
Inventor: LIN CHUN-HUNG
IPC: H01L23/28
Filed: 2000-02-22
Granted: 2001-07-21
Abstract: A kind of encapsulating method for semiconductor apparatus includes the following steps: (a) providing a molding die that includes a molding portion having a cavity used to accept the semiconductor apparatus, a dummy cavity connected with the cavity, and an air vent connected with the dummy cavity; (b) tightly clipping this molding die so as to make semiconductor apparatus locate in the cavity; (c) injecting the encapsulating material into the cavity and the dummy cavity; (d) curing the encapsulating material; and (e) opening the molding die to take out the molded product. The encapsulating method of this invention is characterized in that the injection head will continuously move the compressed encapsulating material and make the encapsulating material continuously flow into the dummy cavity when the cavity loaded with semiconductor apparatus is filled with the encapsulating material. On the other hand, the present invention provides a kind of molding die used for encapsulating a semiconductor apparatus, in which the molding die mainly contains a pot, a molding portion and a runner. The molding portion has a cavity used to accept the semiconductor apparatus, a dummy cavity connected with the cavity, and an air vent connected with the dummy cavity. One terminal of the runner is connected with the pot, and the other terminal is connected with the cavity via a gate. The channel connected with the cavity and the dummy cavity has approximately the same size as the gate such that, when performing the encapsulating process, this encapsulating material will first fill up the cavity through the runner and the gate, and then fill up the dummy cavity via the channel.
Patent TW-525033-B (TW)
Title: An electrode substrate for reflected type liquid crystal display device, and reflected type liquid crystal display device
Inventor: FUKUYOSHI KENZO
IPC: G02F1/1335
Filed: 2000-03-14
Granted: 2003-03-21
Abstract: An electrode substrate for reflected type liquid crystal display device consists of a substrate and a transparent matrix resin formed on said substrate, and a light scattering film, which includes a plurality of scattering particles formed from resin and dispersed in said matrix resin. Light scattering film is formed by the dispersion of scattering particles with different rate of refraction from that of said transparent matrix resin, in said transparent matrix resin, wherein transparent matrix resin and a that of said transparent matrix resin is solved by solvent to form a mixture, then the solvent is evaporated from a coating film mixed with resin so as to cause phase separation with these resins by means of there low solubility. The size and position of arrangement of said scattering particles are at least randomized at two dimentions when viewing from the face of said light scattering film.
Patent TW-447048-B (TW)
Title: Semiconductor structure having heterogeneous silicide regions and method for forming same
Inventor: GAUTHIER JR ROBERT J
IPC: H01L21/8234
Filed: 2000-03-30
Granted: 2001-07-21
Abstract: A process for forming heterogeneous silicide structures on a semiconductor substrate (10) includes implanting molybdenum ions into selective areas of the semiconductor substrate (10) to form molybdenum regions (73, 74, 75, 76). Titanium is then deposited over the semiconductor substrate (10). The semiconductor substrate (10) is annealed at a temperature between approximately 600 DEG C and approximately 700 DEG C. during the annealing process, the titanium deposited in areas outside the molybdenum regions (73, 74, 75, 76) interacts with silicon on the substrate to form titanium silicide in a high resistivity C49 crystal phase. The titanium deposited in areas within the molybdenum regions (73, 74, 75, 76) interacts with silicon to form titanium silicide in a low resistivity C54 crystal phase because the presence of molybdenum ions in silicon lowers the energy barrier for crystal phase transformation between the C49 phase and the C54 phase.
Patent TW-472164-B (TW)
Title: Cable-collection device and cable-collection method
Inventor: OKADA TAKEHIKO
IPC: G02B6/44
Filed: 2000-04-05
Granted: 2002-01-11
Abstract: The torsion of the spacer can be prevented, said torsion is accompanied with the winging-disadvantage in a supply-real of the spacer that is in the collection-portion of a cable-collection engineering. Said cable-collection device includes: a spacer-turn-out portion 7, which rotates around the line-axis X-X on the one hand and turns the spacer 2 out, which has spiral-slots, from said supply-real on the other hand; a fixed-type core-supply device 9, which turns multiple fiber-core 11 out; a collection-portion 14, which is formed from a cable-core 15 and can receive the fiber-core 11 turned out from said fixed-type core-supply device 9 located in said spiral-slots of the spacer 2, the spacer 2 is turned out from the spacer-turn-out portion 7 on the one hand and rotates around the central-axis on the other hand; a winding portion 21, which rotates around said line-axis on the one hand and winds the cable-core 15 onto the winding real 20 on the other hand. The winding-rollers 8, 8' for winding the spacer 2 or cable-core 15 the axis-rotation direction of which is as same as that of said supply-real 1 of the spacer 2, are arranged on the front and the rear of said collection-portion and are made to rotate around the line-axis in synchronization with the spacer-turn-out portion 7.
Patent TW-470954-B (TW)
Title: Area efficient global row redundancy scheme for DRAM
Inventor: CHEN PO-HUNG
IPC: G11C29/00
Filed: 2000-05-12
Granted: 2002-01-01
Abstract: In this invention a global row redundancy scheme for a DRAM is described which effectively uses the resources of the chip to produce an area efficient design. The DRAM is constructed from two types of memory blocks, one that has a redundant cell array and one that does not. Both memory block types contain a memory cell array and bit line sense amplifiers. The bit line sense amplifiers, contained on the block with the redundant cell array, are shared with the memory cell array also contained in the block, and thus eliminating the need for sense amplifiers for use only with the redundant cell array. Although, every block could contain a redundant cell array, only one or two blocks with the redundant cell array are normally used. In the global row redundancy scheme repair can be made to any row containing a failed memory cell located in any memory block by using any unused rows in any redundant cell array, and in doing so provides a maximum effectiveness in repairing DRAM's that provides the opportunity to maximize yield.
Patent TW-594112-B (TW)
Title: Color/black-and-white switching for possible portable terminal and display apparatus
Inventor: HIROTA SHOICHI
IPC: G02F1/13
Filed: 2000-05-23
Granted: 2004-06-21
Abstract: The invention relates to display apparatus and mobile phone, portable information terminal, home appliance and so forth using it. The subject of the invention targets at providing the display apparatus that possesses equivalent illumination of conventional black-and-white (BW) reflective model and consumes low power; and the bright color display apparatus with high quality and low power consumption during operation as well as the information equipment like mobile phone having the feature. The means is a display apparatus providing color illumination, external light reflection and adjustment of polarized light, which is characterized by switching activation of color illumination display and reflection display by means of ON/OFF control of illumination method and switching control of activation method for display component.
Patent TW-531720-B (TW)
Title: An electronic system associated with display systems
Inventor: HANSEN RONALD L
IPC: G09G3/22
Filed: 2000-05-24
Granted: 2003-05-11
Abstract: A field emission display of uniform brightness across the entire display screen. The field emission display according to the present invention includes row lines, column lines, and electron-emissive elements disposed at intersections of the row lines and column lines. The field emission display according to the present invention further includes row drivers coupled to selectively activate the row lines one row at a time and column drivers coupled to drive column voltages over the column lines. According to the present invention, the column voltages are derived from gray-scale data and a compensating voltage signal that represents a row position of the currently activated row line. In one embodiment of the present invention, the farther the currently activated row line is away from the driven ends of the column lines, the higher is the compensating voltage. Consequently, visual artifacts, specifically those caused by degradation of signals along the column lines attributed to transmission line effects, are significantly reduced or eliminated.
Patent TW-468150-B (TW)
Title: Optical recording medium and disc cartridge
Inventor: NETSU NAOHIRO
IPC: G11B7/24
Filed: 2000-05-26
Granted: 2001-12-11
Abstract: An optical recording medium is provided which has a substrate and a signal recording layer provided on the substrate and in which an information signal is recorded in the form of microscopic pits. A light beam is focused on the signal recording layer and some change of the light beam carried by a return light from the signal recording layer is detected to read the information signal recorded on the signal recording layer. The optical recording medium has a diameter of 65 mm or less and a thickness of 0.4 to 0.7 mm. An information signal recording area extends outwardly from a radial position of 12.5 mm or less from the center of the medium. The ratio in area between the information signal recording area and non-signal recording area is 3.4 or more. The storage capacity of this medium is 2 gigabytes or more. The optical recording medium has formed at the center thereof a center hole around which an annular table-abutment convexing to one side of the medium is formed. A magnetic-clamping hub is installed in the center hole and thus the medium is magnetically clamped to a rotation driving mechanism of an optical recording and/or reproducing apparatus. The compactness and high density of recording of the optical recording medium will contribute greatly to a further compact structure of a recording and/or reproducing apparatus in which the medium is to be used.
Patent TW-505928-B (TW)
Title: Magnetic powder and isotropic bonded magnet
Inventor: ARAI AKIRA
IPC: H01F1/057
Filed: 2000-06-09
Granted: 2002-10-11
Abstract: Disclosed herein is magnetic powder which can provide a magnet having a high magnetic flux density and excellent magnetizability and reliability especially excellent heat resistance property (heat stability). The magnetic powder is composed of an alloy composition represented by Rx(Fe1-yCoy)100-x-z-wBzSiw (where R is at least one kind of rare-earth element, x is 8.1-9.4 at%, y is 0-0.30, z is 4.6-6.8 at%, and w is 0.2-3.0 at%), the magnetic powder being constituted from a composite structure having a soft magnetic phase and a hard magnetic phase, wherein the magnetic powder has characteristics in which, when the magnetic powder is formed into an isotropic bonded magnet by mixing with a binding resin and then molding it, the irreversible susceptibility (Xirr)which is measured by using an intersection of a demagnetization curve in the J-H diagram representing the magnetic characteristics at the room temperature and a straight line which passes the origin in the J-H diagram and has a gradient (J/H) of -3.8x10<SP>-6</SP> H/m as a starting point is less than 5.0x10<SP>-7</SP> H/m, and the intrinsic coercive force (HCJ) of the magnet at the room temperature is in the range of 406-717 kA/m.
Patent TW-500613-B (TW)
Title: Delivery device
Inventor: HELGESSON PER
IPC: A61M15/00
Filed: 2000-07-07
Granted: 2002-09-01
Abstract: A manually-actuated delivery device for the delivery of a volume of liquid, comprising: a housing which includes an outlet (27) through which liquid is in use delivered; and a cover member (39) which is movably disposed relative to the housing between a first position in which the cover member (39) at least partly covers the outlet (27) and a second position in which the cover member (39) acts as a lever which in use is acted upon by a user to actuate the delivery device.
Patent TW-470690-B (TW)
Title: Method for joining wafer polishing ring
Inventor: SHIU HUNG-YI
IPC: B24D3/00
Filed: 2000-07-07
Granted: 2002-01-01
Abstract: The present invention provides a method for joining a wafer polishing ring, which comprises the following steps: preparing a substrate and a polymer polishing ring; performing a flame treatment or a plasma treatment on the joining face of the polymer polishing ring in order to generate a reaction on the surface; performing a sand blasting treatment on the surface of the substrate that is desired for joining and on the joining face of the polymer polishing ring; using a solvent to wipe clean the surface of the substrate and the joining face of the polymer polishing ring; and using an epoxy to join the substrate and the polymer polishing ring together. A wafer polishing ring joined according to the present invention is not easy to detach and has a better polishing effect.
Patent TW-459103-B (TW)
Title: A blind bolt for securing a plurality of workpieces at a desired clamp load
Inventor: MONSERRATT ERNEST
IPC: F16B23/00
Filed: 2000-07-28
Granted: 2001-10-11
Abstract: A blind bolt for securing a plurality of workpieces at a desired clamping force includes a pin having an elongated shank terminating at one end in an enlarged pin head and a generally elongated tubular sleeve adapted to receive said pin shank. The sleeve includes a first portion adapted to be located in aligned openings in the workpieces and a second portion being located on said pin shank between said pin head and said first sleeve portion. A nut is operatively connected with said pin and is adapted to be engaged by an installation tool whereby an axial force can be applied by the installation tool between said pin and the nut to clamp the workpieces together the second sleeve portion is radially deformable at a location between said pin head and a blind side surface of the workpieces in response to the relative axial force of a magnitude less than the clamping force to form an enlarged blind head for engaging the blind side surface. A shear washer is positioned between the nut and the sleeve for transmitting the relative axial force to the second sleeve portion through said first sleeve portion and is adapted to shear after formation of the enlarged blind head to allow the blind head to engage the blind side surface such that further engagement of the nut with the pin will cause the fastener to clamp the workpieces between the nut and the blind head.
Patent TW-479281-B (TW)
Title: A silicon-germanium transistor and associated methods
Inventor: MA YI
IPC: H01L21/336
Filed: 2000-08-10
Granted: 2002-03-11
Abstract: A method for making a transistor includes the steps of providing a silicon substrate including a silicon-germanium epitaxial layer, forming a masking implant layer on a channel region of the silicon-germanium epitaxial layer, and implanting dopants into the silicon-germanium epitaxial layer using the masking implant layer to define spaced apart source and drain regions adjacent the channel region. The method further includes the step of removing the masking implant layer after the implanting to expose the channel region. A silicon epitaxial layer is formed on the exposed channel region, and at least a portion of the silicon epitaxial layer is converted to silicon oxide to define a gate dielectric layer for the transistor. The gate dielectric layer includes a gate oxide layer, and a silicon protection layer between the gate oxide layer and the channel region. A conductive gate is formed on an upper surface of the gate oxide layer. Since the gate dielectric layer does not include germanium, a stable gate dielectric layer is provided for the high speed silicon-germanium transistor.
Patent TW-I280137-B (TW)
Title: Treatment of intermediate-and high-grade non-Hodgkins lymphoma with anti-CD20 antibody
Inventor: WHITE CHRISTINE A
IPC: A61K51/10
Filed: 2000-08-11
Granted: 2007-05-01
Abstract: This invention discloses methods for the treatmentof intermediate- and high-grade non-Hodgkins lymphomas comprising administration of anti-CD20 antibodies.
Patent TW-553806-B (TW)
Title: Method and device for polishing semiconductor wafer
Inventor: KOBAYASHI MAKOTO
IPC: B24B37/24
Filed: 2000-08-28
Granted: 2003-09-21
Abstract: A polishing cloth is used to polish a semiconductor wafer, particularly to give a mirror finish, without causing damage to the wafer surface. The polishing cloth has a zinc compound content of less than 200 ppm in terms of the weight of zinc in the polishing cloth, preferably less than 100 ppm, and more preferably no zinc compound is contained. The polishing cloth includes a base layer, preferably of unwoven cloth, and a porous surface layer, preferably of polyurethane foam. The zinc compound content in the surface layer is less than 100 ppm in terms of the weight of zinc in the surface layer.
Patent TW-473401-B (TW)
Title: Painter and method of painting
Inventor: TAKEDA KOICHI
IPC: B05B15/00
Filed: 2000-09-15
Granted: 2002-01-21
Abstract: There is provided a painter (20) including (a) a static eraser (21) which removes static electricity from air, (b) a tank (22) containing a paint therein, and (c) a spray gun (23) which mixes the paint with air supplied from the static eraser (21), and sprays the paint to an object, characterized by (d) a device (24) located between the static eraser (21) and the spray gun (23) which device retains air therein, wherein positively or negatively charged ionized air (25) supplied from the static eraser (21) is retained in the device (24), positively charged ionized air is mixed with negatively charged ionized air in the device (24), and electrically neutral air (26) is supplied from the device (24) to the spray gun (23).
Patent TW-529918-B (TW)
Title: Brush, in particular tooth brush
Inventor: WEIHRAUCH GEORG
IPC: A46B9/04
Filed: 2000-09-29
Granted: 2003-05-01
Abstract: A brush and in particular a tooth brush comprises a brush body and a bristle support supporting a plurality of bristles and being preferably removably retained on the brush body. The bristle support consisting of soft-elastic plastic material is formed as a cap and can be drawn over a projection of the brush body.
Patent TW-495701-B (TW)
Title: Transmission device and method of content data, control device and method of content information, and storage medium
Inventor: ISHIGURO RYUJI
IPC: G06F21/10
Filed: 2000-10-18
Granted: 2002-07-21
Abstract: The purpose of the present invention is to increase the description degree of freedom for the usage condition. Its solution is to append the automation expression on the usage condition information of the content data.
Patent TW-477692-B (TW)
Title: Disposable absorbent article employing odor reduction layer containing metalphthalocyanine material
Inventor: KAWAKAMI YOSHIHISA
IPC: A61L2/16
Filed: 2000-10-20
Granted: 2002-03-01
Abstract: The present invention is directed to a disposable absorbent article. The disposable absorbent article of the present invention includes a fluid storage layer disposed between the topsheet and backsheet and having a body-facing surface and a garment-facing surface opposing the body-facing surface. The fluid storage layer contains a superabsorbent material. The disposable absorbent article further includes an odor reduction layer disposed at either the body-facing surface side or the body-facing surface side of the fluid storage layer. The odor reduction layer contains a metalphthalocyanine material. The disposable absorbent article further includes an isolation means disposed between the superabsorbent material and the order reduction layer for isolating the metalphthalocyanine material from contacting at least a part of the superabsorbent material.
Patent TW-I267380-B (TW)
Title: Nucleic acid-containing complex
Inventor: MORI HIDEZO
IPC: A61K35/15
Filed: 2000-11-08
Granted: 2006-12-01
Abstract: A nucleic acid-containing complex, containing a nucleic acid and a biodegradable polymer, especially a positively-charged water-insoluble biodegradable polymer, is disclosed. The complex has excellent properties of sustainedly releasing a desired nucleic acid, especially DNA, to a site in need of a treatment. Since the complex can be taken up to phagocytes such as macrophages and delivered specifically to the target site, the function of the nucleic acid can be exhibited in a target site specific manner, and thus more specific gene therapy can be achieved. The complex has no adverse effects, such as occurrence of recombinants or toxicity which could be caused by using a virus vector such as adenovirus, or liposome. Thus, the complex is particularly preferable for the field of gene therapy. Furthermore, the complex enhances the biological effect of the nucleic acid introduced into the cells, allowing a gene therapy with a lower dose of nucleic acids.