baber/WOPTO huggingface dataset:
Patent TW-415108-B (TW)
Title: Diode component structure and fabrication method therefor
Inventor: JANG JUNG-HUEI
IPC: H01L29/70
Filed: 1999-05-21
Granted: 2000-12-11
Abstract: The invention relates to a diode component structure and fabrication method therefor. It primarily integrates the silicon crystal grains and the molybdenum wafer in close contact. Both sides of the molybdenum wafer are soldered with leads. In addition, the silicon crystal grains and the molybdenum wafer are wrapped up by glass structure. The surrounding of the glass and the lead portion extending outward from glass structure are provided with cladding (such as resin). Moreover, the lead portion outside the cladding is in flat and bending inward form so that when the silicon crystal grain is pressed by the pressure generated due to the bending of the lead, the silicon grain will not be cracked or damaged as the lead is soldered on the molybdenum wafer instead of directly on the silicon grains along with the coating of glass structure on the silicon grains and the molybdenum wafer, ensuring the integrity of the silicon crystal grains.
Patent TW-567178-B (TW)
Title: The use of ceramic flakes for dry processes
Inventor: DUAN WEI-SHIN
IPC: C04B41/00
Filed: 1999-06-30
Granted: 2003-12-21
Abstract: The morphology of many ceramic raw materials reveals flake in shape. The flakes can stack with each other to form layered structure. In the subsequent processes, the stacked flakes are hardly separated and result in low density by using dry processes before sintering. The flexural strength is thus low for the presence of large pores. In the present invention, a method that the solvent milling medium instead of water is used. The method can prevent the flakes from stacking to result in agglomerates during drying. The ceramic flakes after this invented treatment, ceramic body is then easily formed during forming process. Therefore, the high strength due to the uniform microstructure resulted after sintering.
Patent TW-424012-B (TW)
Title: Ring aligning apparatus in a rolling mill
Inventor: SHORE T MICHAEL
IPC: F26B7/00
Filed: 1999-07-13
Granted: 2001-03-01
Abstract: A ring aligning apparatus in a rolling mill where hot rolled steel rod is directed along a delivery path to a laying head which forms the rod into a continuous series of rings, and the rings are deposited in an overlapping pattern on a conveyor for transport along a continuation of the delivery path to a reforming station, the ring aligning apparatus comprising mounting the laying head on an underlying support structure in a manner accommodating a horizontal shifting of the direction of deposit of rings on the conveyor. Clamps releaseably secure the laying head on the support structure at any selected position of adjustment.
Patent TW-431007-B (TW)
Title: Battery constructions having increased internal volume for active components
Inventor: TUCHOLSKI GARY R
IPC: H01M50/571
Filed: 1999-08-21
Granted: 2001-04-21
Abstract: An electrochemical cell constructed in accordance with the present invention includes a can for containing electrochemical materials including positive and negative electrodes and an electrolyte, the can having an open end and a closed end; a pressure relief mechanism formed in the closed end of the can for releasing internal pressure from within the can when the internal pressure becomes excessive; a first outer cover positioned on the closed end of the can to be in electrical contact therewith and to extend over the pressure relief mechanism; a second outer cover positioned across the open end of the can; and an insulator disposed between the can and the second outer cover for electrically insulating the can from the second outer cover. According to another embodiment, the second cover is dielectrically isolated from a current collector.
Patent TW-I222965-B (TW)
Title: Organic electroluminescence device
Inventor: KAWAMURA HISAYUKI
IPC: H01L51/00
Filed: 1999-09-08
Granted: 2004-11-01
Abstract: The invention is to provide an organic EL device having a long life time that can reduce the driving voltage of the organic EL device, and to provide a material having a small ionization potential and exhibiting a large hole mobility by using as a layer or a zone. The organic electroluminescence device comprises a pair of electrodes and an organic light emitting layer sandwiched in the electrodes, characterized in that a hole transporting zone provided between the electrodes comprises the phenylenediamine derivative represented by the specific structural formulae, and the phenylenediamine derivative has a hole mobility of 10<-4> cm<2>/V.s or more upon using as a layer or a zone, with the organic light emitting layer containing a charge injection auxiliary.
Patent TW-522398-B (TW)
Title: Semiconductor memory device with flexible configuration
Inventor: SHIU RUNG-FU
IPC: G11C11/00
Filed: 1999-09-10
Granted: 2003-03-01
Abstract: A semiconductor memory device includes an M-by-N memory array having a number M of complete words, each of the complete words having a number N of bits. The memory array further has M word lines to address the M complete words, and N bit lines to access the N bits. The number N has a number p of integer factors. The memory array can be configured to operate in p different operating modes, where the bits of the complete words are rearranged into at least one sub-word formed as a bit group. An auxiliary address decoder, a mode selector, an auxiliary address router and an input data router cooperate with an input buffer portion of an input/output circuit to enable routing of input data bits from the input data lines of an input data bus to a selected sub-word of the memory array. The auxiliary address decoder, the mode selector and an output data router cooperate with an output sense amplifier portion of the input/output circuit to route the output data bits of the selected sub-word of the memory array to the output data lines of an output data bus.
Patent TW-418107-B (TW)
Title: Iron golf club set
Inventor: SATO TOKUO
IPC: A63B102/32
Filed: 1999-09-14
Granted: 2001-01-11
Abstract: An iron golf club set comprises a plurality of iron golf clubs having respective club numbers different from each other. Sole widths of the iron golf clubs become gradually larger from No.7 iron club toward a lower lofted iron club having the smaller loft angle than that of the No.7 iron club and a higher lofted iron club having the larger loft angle than that of the No.7 iron club. The sole widths of No.5 iron club and iron golf clubs having the smaller loft angle than that of the No.5 iron club are larger than the sole width of a sand wedge.
Patent TW-I224107-B (TW)
Title: Novel proteins from actinobacillus pleuropneumoniae
Inventor: ANKENBAUER ROBERT GERARD
IPC: A61P31/00
Filed: 1999-10-19
Granted: 2004-11-21
Abstract: The present invention is directed to five novel, low molecular weight proteins from actinobacillus pleuropneumoniae (APP), which are capable of inducing, or contributing to the induction of, a protective immune response in swine against APP. The present invention is further directed to polynucleotide molecules having nucleotide sequences that encode the proteins, as well as vaccines comprising the proteins or polynucleotide molecules, and methods of making and using the same.
Patent TW-509951-B (TW)
Title: High-speed cell-sensing unit for a semiconductor memory device
Inventor: LIN HSIU-PING
IPC: G11C7/06
Filed: 1999-11-05
Granted: 2002-11-11
Abstract: A cell-sensing unit is applied to a memory device having a cell associated operably with a complementary pair of bit lines and a word line. The cell-sensing unit includes a current sense amplifier having a first input side adapted to be connected to the bit lines, and first output side, and a voltage amplifier having second input side connected to the first output side of the current sense amplifier, and a second output side. The current sense amplifier is capable of magnifying a difference between currents flowing through the bit lines during a read cycle of the cell, and generates a corresponding voltage difference at the first output side. The voltage difference is received by the voltage amplifier at the second input side, and has a magnitude sufficient to enable the voltage amplifier to generate an output signal at the second output side corresponding to data stored in the cell.
Patent TW-448415-B (TW)
Title: Display device
Inventor: KURIYAMA HIROHITO
IPC: G09G3/28
Filed: 1999-12-16
Granted: 2001-08-01
Abstract: The present invention relates to a display device including an interface device, which can prevent from reducing a resolving power of gray scales for a dark picture signal is provided. The interface device according to the present invention is provided to prevent from decreasing a resolving power of luminance gray scales by setting a dynamic range of an analog digital converter according to a peak value of an analog picture signal. Further, a luminance control signal for determining a luminous level of the picture to be displayed is set according to the peak value of the analog picture signal. As the result, the interface device according to the present invention can generate a display signal displaying a picture having a sufficient resolving power of gray scales with a luminance (brightness) required for the darkness, even if a dark picture, of which analog picture signal is comparatively small, is generated.
Patent TW-557311-B (TW)
Title: Process for the biocidal finishing of plastic materials
Inventor: HERBST HEINZ
IPC: C08K5/3492
Filed: 2000-05-30
Granted: 2003-10-11
Abstract: A process for biocidally finishing plastic materials selected from the group consisting of polyolefin, polystyrene, a halogen-containing polymer, polyacrylate or polymethacrylate, a polymer derived from unsaturated alcohols and amines or from their acyl derivatives or acetals, a homo- or copolymer of cyclic ethers, polyacetal, polyphenylene oxide or polyphenylene sulfide, polyurethane, polyamide or copolyamide, saturated or unsaturated polyester, polycarbonate, a phenol-formaldehyde resin, an epoxy resin or an aminoplastic resin, which process comprises adding (a) either during the processing of the plastic materials or, (b) in the case of plastic materials prepared via a radical polymerisation, already during the polymerisation or during the processing or, (c) in the case of duroplasts prepared from a phenol-formaldehyde resin, epoxy resin or an aminoplastic resin, during the crosslinking reaction, at least one compound selected from the group consisting of 2-methylthio-4-cyclopropylamino-6-(alpha,beta-dimethylpropylamino)-s-triazine, 2-methylthio-4-cyclopropylamino-6-tert-butylamino-s-triazine, 2-methylthio-4-ethylamino-6-tert-butylamino-s-triazine and 2-methylthio-4-ethylamino-6-(alpha,beta-dimethylpropylamino)-s-triazine.
Patent TW-457636-B (TW)
Title: Method of reduction of electromigration phenomenon
Inventor: WANG HSUEH-WEN
IPC: H01L21/768
Filed: 2000-06-30
Granted: 2001-10-01
Abstract: This invention provides a method to reduce the metal interconnect electromigration phenomenon on a semiconductor wafer. Firstly, a buffer layer is formed on the surface of the semiconductor wafer and the surface of a metal layer. Then, an ion implantation process is carried out to implant ions into the buffer layer. Finally, a thermal process is performed to drive the ions into the grain boundaries of the metal layer so that the electromigration phenomenon of the metal interconnect is reduced.
Patent TW-431883-B (TW)
Title: Stethoscope
Inventor: NAKADA TSUTOMU
IPC: A61B5/145
Filed: 2000-08-05
Granted: 2001-05-01
Abstract: A simple always-portable stethoscope for enabling accurate diagnosis. An application/light-receiving fiber (11) serving as a probe part for noninvasively irradiating a diseased part with near-infrared radiation is applied to the diseased part to measure, e.g., a change of the cerebral circulation blood flow. The change is heard as sound pulse modulation to examine the change of the cerebral function. For example, a light beam of three wavelengths λ=760, 800, 830 nm from a semiconductor laser light source (22) is applied to the diseased part, the reflection data from the diseased part is processed by a control device (21), and the doctor can make a diagnosis with the doctor's ears by hearing with a receiver (32) the change as the change of the frequency of the sound the pitch and volume of which are constant.
Patent TW-469488-B (TW)
Title: Etching method
Inventor: KOBAYASHI KEN
IPC: H01L21/312
Filed: 2000-08-22
Granted: 2001-12-21
Abstract: A etching method for preventing the micro trenching without using etch stopper is provided. In the etching method for etching an organic film layer formed on a wafer W placed inside an airtight processing chamber by inducing a processing gas thereinto, the processing gas contains N2 and H2 and the pressure in the processing chamber is substantially set at a range of 500 mTorr-800 mTorr. The micro trenching can be prevented without using etching stopper when the processing gas at least contains a gas containing nitrogen atom and hydrogen atom, and pressure in the processing chamber is substantially adjusted to 500 mTorr or more. Moreover, the mask selection ratio can be enhanced.
Patent TW-458873-B (TW)
Title: Pasting method of liner of computer disk
Inventor: FU BAU-GUO
IPC: B29C65/04
Filed: 2000-09-07
Granted: 2001-10-11
Abstract: This invention provides a pasting method of liner of computer disk, which is characterized by using a soldering head of 160-220 DEG C to directly press and solder the surface of the liner for 1.2-0.6 second. Dense array of soldering points are thus formed on the liner surface, and also the surface of the housing case underneath of the liner has point melting phenomenon due to the soldering points. This enables the liner being pasted on the surface of the housing case quickly without using adhesive.
Patent TW-453045-B (TW)
Title: Multi-level pulse width modulation device and its control structure
Inventor: JANG SHENG-TSAI
IPC: H03M1/82
Filed: 2000-10-09
Granted: 2001-09-01
Abstract: A multi-level pulse width modulation device is provided. A converting device capable of outputting m-level analog signal is used to convert the most (n-m) bit values in the n-bit PCM value into a PWM waveform for outputting a first input signal and a second input signal. There are 2<SP>m1</SP> first output buffers used to receive the first input signal and each first output buffer has an output current value. There are 2<SP>m2</SP> second output buffers used to receive the second input signal and each second output buffer has an output current value. The control device is used to control the switching status of the first output buffer and second output buffer. The present invention not only can increase the resolution but also can keep the original sampling rate.
Patent TW-502069-B (TW)
Title: An apparatus and method for controlling distribution of a power line
Inventor: MO TZ-JR
IPC: C25D1/00
Filed: 2000-11-30
Granted: 2002-09-11
Abstract: An apparatus and method for controlling distribution of a power line applied in electroplating fabrication are disclosed. The apparatus includes a positive plate for decomposing an ion of a specific substance via an electric power imposed; a negative plate disposed in a specific position opposite to said positive plate for receiving said ion to form a layer of a specific substance; an electroforming medium contained between said positive plate and said negative plate for transferring to form said power line; and a shelter disposed between said positive plate and said negative plate and having plural holes for allowing said power line to go through and shoot to said negative plate uniformly.
Patent TW-479448-B (TW)
Title: Welding method for printed circuit board and automatic welding device
Inventor: ZEN MITSUO
IPC: B23K1/00
Filed: 2000-12-05
Granted: 2002-03-11
Abstract: When using the automatic welding device for welding a printed circuit board, in order to prevent the bridging effect, it needs to increase the attachment amount of soft solder for the printed circuit board causing the solder metal fatigue easily, and to decrease the attachment amount of soft solder for the printed circuit board with narrow interval between adjacent welding. For the welding operation of printed circuit boards mixed with large amount of attached soft solder and narrow intervals, the post-shaper of the secondary injection nozzle should be changed according to these different boards. Although there is a driving welding tank using the motor to complete the slanted angle of the post-shaper transiently, the driving welding tank can not keep the inactive environment in a steady state. The present invention configures the fetch enclosing the entire post-shaper in the welding tank, and the ceiling of the fetch can be formed as moveable. In response to the slanted angle of the post-shaper after the change of the printed circuit board, it should move the ceiling of the fetch to prevent the post-shaper from contacting with the ceiling.
Patent TW-559705-B (TW)
Title: Data processing apparatus, data processing system, and data processing method therefor
Inventor: NONAKA AKIRA
IPC: G10L25/51
Filed: 2000-12-08
Granted: 2003-11-01
Abstract: The security application module (SAM) receives a security container, storing the content data encrypted with the content key data, encrypted content key data, and the UCP data for processing policy of specified content data; and it determines at least one of the purchasing mode and the usage mode for the content data. The SAM is used as the slave of the main CPU, and also configured with a common memory shared with the main CPU.
Patent TW-505823-B (TW)
Title: Phase-mask
Inventor: GANS FRITZ
IPC: G03F1/00
Filed: 2001-01-12
Granted: 2002-10-11
Abstract: This invention relates to a phase-mask (1) to expose a photo-sensitive layer in a photolithographic process to produce integrated circuits with a pro-determined pattern of light-transmitted regions. The phase-mask, is in the areas (3), in which the distances of the adjacent regions in at least one space-direction is smaller than a pro-given limit-distance, respectively constructed as an alternative phase-mask. The areas (4) with isolated contact-windows (2) are respectively constructed as a semitone-phase-mask or chrome-less phase-mask.
Patent TW-498554-B (TW)
Title: Vertical replacement gate (VRG) MOSFET with a conductive layer adjacent a source/drain region and method of manufacture therefor
Inventor: CHEW HONGZONG
IPC: H01L21/3205
Filed: 2001-03-20
Granted: 2002-08-11
Abstract: The present invention provides a VRG structure formed on a semiconductor wafer substrate. The VRG structure has a first source/drain region located in a semiconductor wafer substrate, and a conductive layer located adjacent the source/drain region, a second source/drain region and a conductive channel that extends from the first source/drain region to the second source/drain region. The conductive layer provides an electrical connection to the first source/drain region. The conductive layer may have a low sheet resistance that may be less than about 50 Ω/square or less than about 20 Ω/square, to the first source/drain region.
Patent TW-I223318-B (TW)
Title: A workpiece carrier with adjustable pressure zones and barriers
Inventor: KOROVIN NIKOLAY N
IPC: B24B37/30
Filed: 2001-03-23
Granted: 2004-11-01
Abstract: An apparatus and method are disclosed for planarizing a wafer in a carrier with adjustable pressure zones and adjustable barriers between zones. The carrier has an independently controlled central zone and concentric surrounding zones for distributing the pressure on the backside of a wafer while the wafer is being pressed against an abrasive surface in a chemical-mechanical polishing tool. The pressure zones may be created by mounting an elastic web diaphragm to a carrier housing that has a plurality of recesses. A corresponding plurality of elastic ring shaped ribs may extend from the web diaphragm opposite the recesses. The plurality of ring shaped ribs thereby defines a central zone surrounded by one or more concentric surrounding zones. The zones and barriers may be individually pressurized by utilizing corresponding fluid communication paths during the planarization process. A method for practicing the present invention starts by selecting a carrier with adjustable pressure zones that correspond to the number and locations of the bulges and troughs on the wafer. Zones that correspond to high regions receive greater pressure than zones that correspond to low regions on the wafer. The pressure on the barriers between zones may be optimized to prevent leakage between zones or to smooth the pressure distribution between neighboring zones on the back surface of the wafer.
Patent TW-498270-B (TW)
Title: Computer-based lecture recording and reproducing method
Inventor: SEON HUH
IPC: G06F17/50
Filed: 2001-04-03
Granted: 2002-08-11
Abstract: The present invention discloses a computer-based lecture recording and reproducing method using a lecture recording and reproducing program including an information inputting unit for inputting a stroke information during a lecture, a voice inputting unit for inputting a voice data during a lecture, and a voice outputting unit for outputting the reproduced voice data. The method includes recording a lecture including: (a) executing the lecture recording and reproducing program to display an initial screen window; (b) opening a lecture file for a recording on the window; (c) copying an information of the lecture file to a memory of the computer when a record function is selected; and (d) writhing a content inputted from the information input unit onto the memory of the computer, displaying a shape of graphic tools when the stroke information stored in the memory is displayed on the window, and storing the stroke information and the voice data in the lecture file, respectively, inputted through the information inputting unit and the voice inputting unit, whereby the lecture is recorded in the lecture file; and reproducing the recorded lecture including: (a) opening the lecture file for a reproduction on the window; (b) writhing all information except the stroke information and the voice data of the information of the lecture file into the memory and displaying all information except the stroke information and the voice data of the information of the lecture file on the window, when a reproduction function is selected; and (c) writing the stroke information stored in the lecture file into the memory, displaying the stroke information written in the memory on the window, and reproducing the voice stored in the lecture file to be outputting via the voice outputting unit.
Patent TW-504781-B (TW)
Title: Focusing control mechanism, and inspection apparatus using same
Inventor: KIKUCHI HIROKI
IPC: G01B11/00
Filed: 2001-05-14
Granted: 2002-10-01
Abstract: To properly focus an ultraviolet objective lens by the use of a distance sensor even when inspecting an object having a larger step than the focal depth of the objective lens, a difference between the real shape of a convex or concave pattern in each of dies formed on a semiconductor wafer 100 to be inspected and the shape (false shape) of a convex or concave pattern the distance sensor 8 recognizes, is calculated as a correction value C2 intended for use to compensate for an influence of the step in the die. The output from the distance sensor 8 is compensated with the correction value C2 to determine an accurate target moving distance, and an inspection stage 2 is driven accordingly to the target moving distance to automatically focus the ultraviolet objective lens.