baber/WOPTO huggingface dataset:
Patent TW-591042-B (TW)
Title: A halogenated butyl polymer and the process for preparing the same
Inventor: KASZAS GABOR
IPC: C08F212/02
Filed: 2000-09-20
Granted: 2004-06-11
Abstract: A halogenated butyl polymer having improved properties, the butyl polymer derived from a monomer mixture comprising a C4 to C8 monoolefin monomer, a C4 to C14 multiolefin monomer and a styrenic monomer with a catalyst system to produce the butyl polymer. The improved properties include faster cure, higher maximum torque, higher delta torque, relatively stable modulus over time, improved hot air aging properties and improved aged flexure properties. These improved properties are believed to result from direct interaction between the styrenic moieties in the polymer backbone with a crosslinking agent added to vulcanize the halogenated butyl rubber.
Patent TW-552419-B (TW)
Title: Contact and contact assembly using the same
Inventor: KIMOTO GUNSEI
IPC: G01R31/28
Filed: 2000-09-21
Granted: 2003-09-11
Abstract: The present invention provides a mechanism of a grid-shape contact assembly capable of ensuring an appropriate space occupied by a deformation section, and a contact having an appropriate deformation structure conforming to the arrangement where thin plate contacts are inclined. For the technique means, the contact terminals, which have winding elastic deformation sections such that the shape of elastic deformation sections 4 can be selected from many possible alternatives and the relative positional relationship between input sections 2 and output sections 3 can be freely selected, are arranged so as to have a certain angle with respect to the x-axis and make it possible to realize a contact assembly with a grid-shape arrangement of a small pitch.
Patent TW-548578-B (TW)
Title: Data input device using rotational operation
Inventor: TOKUNAGA TATSUYA
IPC: G06F3/0362
Filed: 2000-10-12
Granted: 2003-08-21
Abstract: The present invention provides a data input device using rotational operation, which can provide simple and smooth operation during operating data with complex structure or entering text information. The data input device according to the present invention comprises a rotational operation portion for detecting the movement following with the rotational operation. The rotational operation portion is divided into a plurality of sections, and these sections are configured with contact detection portions for detecting if the section is contacted during the rotational operation. The data input device is further configured with a central pressing operation detection portion near the central position of the rotational operation portion for detecting the pressing operation. The data input device can also be configured with a regional pressing operation detection portion in each section of the rotational operation portion for detecting the pressing operation in each section, or being further configured with a regional pressing operation portion in at least one section from the sections of the rotational operation portion for detecting the pressing operation.
Patent TW-550396-B (TW)
Title: Optical device capable of eliminating stray light
Inventor: CHENG CHUAN-TE
IPC: G02B5/00
Filed: 2000-11-13
Granted: 2003-09-01
Abstract: An optical device capable of eliminating stray light is disclosed, which is disposed in an ""illumination system optical stop"" of ""digital optical process (DLP)"" optical system comprising an illumination system stop, a digital micro-mirror device (DMD), a projection lens stop and a screen. The stray light is a color halo at the screen rim, wherein the optical device comprises a reflection mirror whose angle is designed to be adjustable and is installed near the rim of the illumination system stop, wherein the color halo light coming from the location near the rim of the illumination system stop is reflected by DMD, enters the projector lens stop and is projected onto the screen. The reflection mirror is provided for reflecting the light near the rim to vary the original proceeding path, so that the light near the rim can be reflected by DMD to emit uniformly onto the projection lens stop, so as to increase the system contrast, output picture quality and DLP system efficiency, and also increase the image brightness projected onto the screen.
Patent TW-I261715-B (TW)
Title: Flexible wiring board and electrical device using the same
Inventor: KAWAI NORIKO
IPC: G02F1/1345
Filed: 2000-11-16
Granted: 2006-09-11
Abstract: A flexible wiring board is obtained as follows. A copper foil pattern is formed on the both surfaces of a base polymer film made of polyimide, etc. The copper foil pattern of the both sides, except for an end portion of the copper foil pattern of one surface, is covered entirely with an insulative protecting film made of polyimide, etc., for protecting the copper foil pattern, and the insulative protecting film and the copper foil pattern are bonded with each other by an insulative protecting film adhesive layer. On the exposed end portion of the copper foil pattern on one surface is formed a plated layer to be connected to an electrical component. The thickness of the insulative protecting film which is bonded with the surface on which the plated layer is formed is set to be thinner than the base polymer film. As a result, it is ensured that insulation failure of the insulative protecting film is prevented, and wire breakage of wiring when bent can easily be prevented.
Patent TW-473797-B (TW)
Title: Process chamber cooling
Inventor: PAN CHENYU
IPC: H01L21/22
Filed: 2001-02-12
Granted: 2002-01-21
Abstract: A method is provided for the rapid cooling of a processed semiconductor wafer after a wafer heating by radiation process. The method includes the introduction of a radiation absorbing material element between the processed wafer and highly reflective surfaces-after a wafer heating by radiation process. The highly reflective surfaces reflect and re-direct radiant energy from the processed wafer and its surrounding components back to the processed wafer, impeding its cooling process. The radiation-absorbing material element, once between the processed wafer and the highly reflective surfaces, absorbs radiation from the processed wafer and its surrounding components, expediting their cooling process. Accordingly, significant time is saved for the cooling process, thus improving overall wafer throughput.
Patent TW-556367-B (TW)
Title: Coupling device having plural transmission line resonators
Inventor: TSAI JR-MING
IPC: H01P5/00
Filed: 2000-12-11
Granted: 2003-10-01
Abstract: The present invention provides a coupling device having plural transmission line resonators, which comprises a dielectric substrate and a conductive ground layer and two resonators installed on both sides of the substrate. Each resonator has a middle segment, two side segments extending toward the same direction from both ends of the middle segment, two turning segments extending from the ends of the segments on both sides oppositely, and two spaced coupling segments extending from the ends of the two turning segments toward the middle segment. The middle segment, segments on both sides, two turning segments and two coupling segments together defines a slot line having a predetermined length and shape, and two turning segments of one resonator is disposed near the two turning segments of the other resonator relatively. Thus, the area of the coupling device can be reduced greatly, and the frequency position of the high-order harmonics can be designed and controlled, and a transmission zero to adjust the frequency position by varying the slot line length of both resonators can be generated in the cut-off band.
Patent TW-580822-B (TW)
Title: Transmitting DSL startup parameters over a voice channel
Inventor: RANGO ROBERT AMERICO
IPC: H04M11/06
Filed: 2001-01-17
Granted: 2004-03-21
Abstract: Digital subscriber line (DSL) modems allow high-speed data to be sent over telephone lines normally used for analog voice service. In cases of impaired DSL line performance, diagnostic information is passed over a more stable part of the channel, i.e., the voice band channel. For example, analog modems may be used to communicate over the voice band channel. The diagnostic information may include various types of information that the two non-connecting DSL modems see on their respective sides of the line. For example, all the parameters that each of the DSL modems establish during start-up can be part of the diagnostic payload transmitted by the analog modems. Parameters such as settings of frequency domain equalizer, line bit rates, settings of time domain equalizer, SNR, location within startup of start-up failure, signal shape, Reed-Solomon values, etc. may be passed. This allows for more rapid diagnosis of line problems and reduced human intervention, thereby saving both time and money in installing or operating DSL service.
Patent TW-480729-B (TW)
Title: Thin film transistor and the manufacturing method thereof
Inventor: SHR BO-SHENG
IPC: H01L29/43
Filed: 2001-02-06
Granted: 2002-03-21
Abstract: A thin film transistor is disclosed, which comprises a super thin polysilicon transistor formed on the substrate; a gate structure comprising a gate layer, a gate oxide layer between the gate layer and a super thin polysilicon layer, and a spacer on the sidewall of the gate layer; a conductive layer formed on the super thin polysilicon layer and gate layer and adjacent to the spacer, wherein the conductive layer is formed by selective deposition using the difference between the silicon surface and the surface of the spacer, e.g. locally doped SiGe.
Patent TW-526682-B (TW)
Title: Semiconductor device and semiconductor module
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/433
Filed: 2001-02-16
Granted: 2003-04-01
Abstract: A kind of semiconductor module and its manufacturing method are disclosed in the present invention. Because FCA of the IC for read/write is mounted and fixed in the hard disc, the temperature of IC for read/write is raised due to the deterioration of heat dissipation of the IC for read/write so as to greatly decrease the read/write speed and generate extremely great influence on the characteristic of hard disc itself. In the invention, the back surface of a semiconductor chip 16 is exposed from the back surface of an insulating resin 13; and a metal plate 23 is affixed to the back surface of this semiconductor chip. The back surface of this metal plate 23 and the back surface of the soft plate substantially form a face to face position state such that it is easy to affix the second supporting device 24. Thus, the heat generated by the semiconductor chip can be efficiently dissipated via the metal plate 23 and the second supporting device 24.
Patent TW-583292-B (TW)
Title: Prepaints and method of preparing road-marking paints from prepaints
Inventor: FRIEL JOHN MICHAEL
IPC: C09D7/80
Filed: 2001-02-16
Granted: 2004-04-11
Abstract: Sets of prepaints useful for forming a road-marking paint line are provided. Also provided are methods which permit the person applying the road-marking paint to vary the properties of the road-marking paint at the application point to suit the ambient conditions, including temperature, humidity, traffic flow and the like.
Patent TW-I234543-B (TW)
Title: Double deck elevator
Inventor: ITO HIROAKI
IPC: B66B1/14
Filed: 2001-03-02
Granted: 2005-06-21
Abstract: A double deck elevator comprising an upper cage and a lower cage vertically movable together in a hoistway, wherein a space between the upper cage and the lower cage is covered by covers. The covers guide airflow flowing around the space to reduce air turbulence noise, and consequently the quietness and comfortableness in the cages is improved.
Patent TW-493305-B (TW)
Title: Amplitude increasing device for light
Inventor: YAMASHITA TAKAMASA
IPC: H01S3/16
Filed: 2001-03-22
Granted: 2002-07-01
Abstract: An amplitude increasing device for light is discloses, which is provided to efficiently amplify the signal light in L bandwidth (with wavelength in 1560 nm to 1610 nm) and obtain larger gains. The device is provided with an excited light source, a light synthesizer and erbium-doped fiber; wherein the excited light source is an excited light source for outputting the excited light; the light synthesizer is to output the input signal light and the excited light; the erbium-doped fiber uses the output of the light synthesizer as the input, and amplifying the signal light to output; wherein the excited light has the wavelength in 1.50 micron to 1.56 micron, and the signal light has the amplified wavelength in 1560 nm to 1610 nm. The product of the density and the line length for the erbium-doped fiber is set at a suitable value to obtain larger gain.
Patent TW-I221023-B (TW)
Title: High density column grid array connections and method thereof
Inventor: INTERRANTE MARIO J
IPC: C22C13/00
Filed: 2001-03-22
Granted: 2004-09-11
Abstract: The present invention relates generally to a new semiconductor chip carrier connections, where the chip carrier and the second level assembly are made by a surface mount technology. More particularly, the invention encompasses surface mount technologies, such as, ball grid array (BGA), column grid array (CGA), to name a few, where the surface mount technology comprises essentially of a non-solder metallic connection, such as, a copper connection. The present invention is also related to column grid array structures and process thereof.
Patent TW-508941-B (TW)
Title: Error diffusion implementation method applied on plasma display panel
Inventor: SHIU LIANG-KUEI
IPC: G09G3/28
Filed: 2001-04-20
Granted: 2002-11-01
Abstract: A kind of error diffusion implementation method applied on plasma display panel (PDP) is disclosed in the present invention. In the invented method, after a reverse compensation treatment is conducted onto the image signals received by PDP, an error diffusion implementation method is used to diffuse an error value generated by each image point to its peripheral and adjacent plural image points. In addition, the error values transmitted from the adjacent plural image points are received by each image point, and the error values adjacent to each image point are multiplied by a weighting value, which is represented by a non-multiplication manner, during the operation procedure of the error diffusion implementation method. The error function for each image point in the error diffusion implementation method is then calculated such that the PDP is capable of using simpler an addition circuit to complete the error diffusion implementation method. Therefore, the problem of generating insufficient gray scale number for the image signals can be avoided when the PDP is in a low gray scale value range; and the phenomenon of virtual outline generated by the image is solved effectively.
Patent TW-544557-B (TW)
Title: Processing program preparation device
Inventor: KAMIYA TAKASHI
IPC: B23Q15/00
Filed: 2001-05-23
Granted: 2003-08-01
Abstract: A machining-program preparation device in accordance with the present invention comprises a region-to-be-machined extracting means (3) that extracts a region (300) to be machined on the basis of a given three-dimensional component configuration (100) and a given three-dimensional material configuration (200), an inclusion-configuration generating means (4) that generates a three-dimensional inclusion configuration (400) including the given three-dimensional component configuration (100) on the basis of it, a region-to-be-turned extracting means (5) that extracts a three-dimensional region-to-be-turned region (500) from the material configuration (200) and the inclusion configuration (400), and a region-to-be-milled extracting means (6) that extracts a three-dimensional region-to-be-milled (600) from the region (300) extracted by the region-to-be-machined extracting means(3) and from the region (500) extracted by the region-to-be-turned extracting means (5).
Patent TW-501297-B (TW)
Title: Non-aqueous electrolyte secondary cell
Inventor: FUJITA KAZUNORI
IPC: H01M10/42
Filed: 2001-06-14
Granted: 2002-09-01
Abstract: A non-aqueous electrolyte secondary cell in which inner shorting may be prevented from occurring and which is improved in operational reliability and safety. The non-aqueous electrolyte secondary cell is comprised of an electrode unit loaded in a cell casing. The electrode unit is comprised at least of a strip-shaped cathode and a strip-shaped anode layered together and coiled longitudinally. There is provided a pre-set clearance between the electrode unit and the cell casing so that (B+C)/2A, where A, B and C denote the inner diameter of the cell casing, the maximum outer diameter of the electrode unit and the minimum outer diameter of the electrode unit, respectively, is equal to or more than 0.954 and equal to or less than 0.988.
Patent TW-I243853-B (TW)
Title: Glucuronofucan sulfate
Inventor: SAKAI TAKESHI
IPC: C12P19/04
Filed: 2001-06-21
Granted: 2005-11-21
Abstract: Three enzymes degrading sulfated glucuronofucan; processes for producing these enzymes; activators for these enzymes; glucuronofucan sulfate and degradation products thereof; and a novel microorganism.
Patent TW-493293-B (TW)
Title: Method and system for directly interconnecting storage devices to controller cards within a highly available storage system
Inventor: DEBLANC JAMES J
IPC: G06F3/06
Filed: 2001-07-05
Granted: 2002-07-01
Abstract: Method and system for enhancing the reliability of an available storage subsystem. Data storage units (302, 316) are equipped with a number of I/O controller-card adaptors (317, 318, 308. 309) that mate with complementary adaptors (310, 311, 319, and 320) affixed to a number of redundant I/O controller cards (304, 305). The data storage devices plug directly into I/O controller cards and receive all data, control signals, and power equally from the I/O controller cards, eliminating the need for a midplane circuit card.
Patent TW-524011-B (TW)
Title: Circuit using RGB signals of scanner for color space conversion
Inventor: CHEN JIUN-REN
IPC: H04N1/40
Filed: 2001-08-10
Granted: 2003-03-11
Abstract: The present invention provides a circuit using RGB (red, green, and blue) signals of a scanner for color space conversion. The circuit includes several sampling-amplified-offset devices, a gain adder, and a multiplexer. These sampling-amplified-offset devices can carry out sampling, amplification, and potential compensation on a R (red) charge signal, a G (green) charge signal, and a B (blue) charge signal separately to obtain a R analog signal, a G analog signal, and a B analog signal, respectively. The gain adder is applied to multiply each of the R analog signal, the G analog signal, and the B analog signal with their respective weighted gain before adding the multiplication results up to become an added analog signal. The multiplexer can select one of the R analog signal, the G analog signal, the B analog signal, and the added analog signal for outputting.
Patent TW-522737-B (TW)
Title: Compound document image compression using multi-region two layer format
Inventor: FAN JIAN
IPC: H04N1/413
Filed: 2001-08-24
Granted: 2003-03-01
Abstract: Two layer formatting of documents for compatibility with two layer formatting schemes while maintaining color information and edge sharpness for text. A document is divided into multiple regions (24, 26, 28) based upon bodies of text having the same color. A text layer (12, 16, 20) and a non-text layer (14, 18, 22) are specified for each region (24, 26, 28). The text layer (12, 16, 20) includes a text color along with binary values for each pixel to specify whether to use the text color or a background color. The non-text layer (14, 18, 22) includes a red-green-blue value for each pixel to specify its color for both image or non-text information including the background color for the bodies of text. The text layer (12, 16, 20) is compressed using a lossless compression method and the non-text layer (14, 18, 22) is compressed using a lossy compression method.
Patent TW-589468-B (TW)
Title: Optical switch
Inventor: KATO YOSHICHIKA
IPC: B81B3/00
Filed: 2001-09-03
Granted: 2004-06-01
Abstract: The present invention provides an optical switch, which has a stationary electrode plate 23, a substrate 10, a movable electrode plate 20 formed integral with the substrate 10 through flexure portions 21, and mirrors formed on the top of the movable electrode plate 20 and which performs switching control of light by electrostatic driving of the movable electrode plate 20, an output optical fiber 34 and an input optical fiber 35 are arranged along two parallel straight lines, respectively, and mirrors 41 and 42 are formed on the movable electrode plate 20 in opposing relation to the output optical fiber 34 and the input optical fiber 35, respectively.
Patent TW-576922-B (TW)
Title: On-chip optically triggered latch for IC time measurements
Inventor: WILSHER KENNETH R
IPC: G01R31/28
Filed: 2001-09-10
Granted: 2004-02-21
Abstract: Method and on chip circuitry for testing integrated circuits, for instance, flip chip integrated circuits. Provided on the integrated circuit in addition to the conventional circuitry is additional circuitry including a photosensitive element such as a photodiode, the output terminal of which is connected via a Schmidt trigger to the clock terminal of an on-chip flip-flop. The node of the integrated circuit to be tested, for instance, the output terminal of a logic gate, is connected to the D input terminal of the same flip-flop. Hence, light incident on the photosensitive element clocks the flip-flop, allowing sampling of the state of the output signal from the logic gate. Advantageously, the photodiode need not be a specially made structure but in one version is the conventional PN junction provided by, e.g., the drain of a standard CMOS transistor.
Patent TW-536726-B (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: SHIMIZU AKIHIRO
IPC: H01L21/336
Filed: 2001-10-12
Granted: 2003-06-11
Abstract: The present invention provides a semiconductor device. The invention is provided with the followings: an n-channel conducting type field effect transistor, in which channel formation region is formed on the first region of one main face of the semiconductor substrate; and a p-channel conducting type field effect transistor, in which a channel formation region is formed on the second region different from the first region formed on one main face of the semiconductor substrate. The invention has the feature that the internal stress generated in the channel formation region of n-channel conducting type field effect transistor is different from that generated in the channel formation region of p-channel conducting type field effect transistor. The internal stress generated in the channel formation region of n-channel conducting type field effect transistor is the tensile stress; and the internal stress generated in the channel formation region of p-channel conducting type field effect transistor is the compressive stress.
Patent TW-562711-B (TW)
Title: Metal mold device
Inventor: IWAMOTO MASAMI
IPC: B21D37/14
Filed: 2001-10-24
Granted: 2003-11-21
Abstract: When a retainer collar 77 is rotated with respect to the punch guide 29 in a turnable manner, an upper punch driver 49 which pierces the retainer collar 77 so as to be movable up and down is rotated with respect to the punch guide 29. As a result, since the upper punch driver 49 is screwed into a lower punch driver 37 and is rotated with respect to the lower punch driver 37 provided on the punch guide 29 movablly up and down, an up-down positional relationship between the upper punch driver 49 and the lower punch driver 37 can be adjusted.