baber/WOPTO huggingface dataset:
Patent TW-403909-B (TW)
Title: Semiconductor memory device
Inventor: TOGAMI TETSUHARU
IPC: H01L21/8247
Filed: 1998-09-17
Granted: 2000-09-01
Abstract: The present invention provides a semiconductor memory device that can surely read data from the selected cell at a high speed. At the time of elevating the integrated density, it is easy to locate layout connected to the bit line terminal of metal interconnections. Wherein, two bit line terminals D0 and D1 have both four bit line diffused interconnections 1 separately connected to each drain of the memory cell of the four columns; meanwhile a virtual ground line terminal VG0 has a four bit line diffused interconnections 2, separately connected to each source of the memory cell of the foregoing four columns. In addition, the storage selection transistors BT1 to BT6 are so located to connect each of the bit line diffused interconnections 1 and 2.
Patent TW-382120-B (TW)
Title: Method and apparatus for testing the quality of an optical disk medium
Inventor: KIM DAE-YANG
IPC: G11B7/09
Filed: 1998-09-22
Granted: 2000-02-11
Abstract: A method and apparatus for testing the quality of an optical disk medium by regenerating an auxiliary signal from an optical disk such that the auxiliary signal is associated with the unformatted structure of the optical disk; then, employing the auxiliary signal as the base for judging the quality of optical disk.
Patent TW-432335-B (TW)
Title: Method and apparatus for watermark detection for specific scales and arbitrary shifts
Inventor: COLLIER DAVID C
IPC: H04N7/26
Filed: 1999-05-03
Granted: 2001-05-01
Abstract: Methods and devices for detecting a watermark in a watermarked video stream, the watermark having been scaled by an unknown scale among a predetermined finite number of scales and shifted by an unknown number of pixels. For each of the predetermined number of scales, the video stream is divided into a plurality of equally sized scaled watermark blocks and read into a plurality of read blocks. Each of the read blocks are accumulated into one of a predetermined number of read block bins. The accumulated read blocks are then re-scaled and combined into a single video accumulated block. A predetermined quantity, such as the power of a DCT, is then evaluated within the video accumulated block. This evaluation yields information relative to presence of the watermark in the video stream, the scale applied to the watermarked video and the shift of the watermark, if any, within the watermark blocks. A fractional remainder operation is used to determine the number of read block bins for each scale under consideration as well to determine the bin into which each read block is to be accumulated.
Patent TW-482815-B (TW)
Title: Pigment mixture
Inventor: SCHOEN SABINE DR
IPC: C09D11/037
Filed: 1999-05-24
Granted: 2002-04-11
Abstract: The present invention relates to pigment mixtures consisting of at least two components, component A being SiO2 flakes coated with one or more metal oxides and/or metals and component B being platelet-shaped, acicular or spherical colourants or fillers, and to their use in particular in varnishes, paints, printing inks, powder coating materials, plastics and cosmetic formulations.
Patent TW-I229113-B (TW)
Title: Collagen material and its production process
Inventor: SHIMIZU YASUHIKO
IPC: A61L27/24
Filed: 1999-06-08
Granted: 2005-03-11
Abstract: A collagen material which has such physical properties as enabling suture while maintaining the biochemical characteristics inherent to collagen and can sustain its shape over a certain period of time after the application to a living body; and materials for medical use based thereon, for example, artificial nerve tubes, artificial spinal cords, artificial gullets, artificial tracheae, artificial blood vessels, artificial valves, artificial membranes for medical use such as artificial endocranium (scleromeninx), artificial ligaments, artificial tendons, surgical suture threads, surgical loading materials, surgical reinforcing materials, wound protectors, artificial skin and artificial cornea. The above collagen material is characterized by comprising a biocompatible and biodegradable/absorbable substance filled in or sandwiched between matrices of a multidimensional nonwoven structure consisting of collagen fibers having ultrafine collagen fibers as the fundamental constituting unit.
Patent TW-394747-B (TW)
Title: A Coated film transfer-printing apparatus
Inventor: ORIHARA HIROSHI
IPC: B65H37/00
Filed: 1999-06-09
Granted: 2000-06-21
Abstract: This invention provides a coated film transfer-printing apparatus to transfer print the correcting agent of the coated film transfer-printing tape, which is coated with correcting agent or fluorescent agent on one side, to the print-transferee surface (paper surface). The apparatus is equipped with tape-feeding axle and tape-winding axle in the case and interacted via the power transmitting mechanism.  While the coated film transfer-printing head, sticking out from the said case, pressing the coated film transfer-printing tape from the tape-feeding axle to the print-transferee surface, the used tape is rewound to the tape-winding axle. The features are: a driving gear is assembled rotatablly on the second axle of the case and interact through the intermediate gear with the driven gear assembly rotatablly on the first axle of the case. The tape-feeding axle is assembled detachably to the hub of the said driving gear. The front of the coated film transfer-printing tape wound on the tape-feeding axle is equipped with a mounting piece, allowing the mounting piece to be assembled detachably to the tape-winging axle.
Patent TW-541623-B (TW)
Title: Processing method to eliminate the internal stress of silicon layer
Inventor: GE JAU-MIN
IPC: H01L21/322
Filed: 1999-08-18
Granted: 2003-07-11
Abstract: The present invention provides a processing method of silicon layer deposition and definition to eliminate the internal stress of silicon layer, reduce the problem of deformed wafer, breakage or damage of the defined structure due to the external stress. Its process comprises the following steps: firstly, depositing silicon layer on the whole surface of the wafer; proceeding a thermal process to eliminate the internal stress of silicon layer after the silicon deposition step; patterning the silicon layer after eliminating the internal stress.
Patent TW-431030-B (TW)
Title: A broadband rectangular patch antenna with a pair of wide slits
Inventor: SHIU WEN-SHIOU
IPC: H01Q5/10
Filed: 1999-10-22
Granted: 2001-04-21
Abstract: A new broadband design of a probe-fed rectangular patch antenna with a pair of wide slits is proposed. The proposed design is with an air or foam substrate. Experimental results show that simply by inserting a pair of wide slits at one of the radiating edges of the rectangular patch, good impedance matching for a wide range of operating frequencies can easily be achieved for the proposed antenna. With an air substrate of thickness about 8% of the wavelength of the center operating frequency, the proposed probe-fed patch antenna can have an impedance bandwidth of about 24% (determined from 10-dB return loss). For the operating frequencies within the impedance bandwidth, good radiation characteristics are also observed, and the peak antenna gain obtained is about 7.2 dBi.
Patent TW-445740-B (TW)
Title: Message management system and method roaming mobile communication subscribers in multi-site enterprise environment
Inventor: TSAI CHEN-FANG
IPC: H04Q7/22
Filed: 1999-11-05
Granted: 2001-07-11
Abstract: The invention discloses a message management system and method of roaming mobile communication subscribers in multi-site enterprise environment based upon the voice messaging transport on demand, for reducing the system bandwidth requirement of digital data network and further saving the enterprise cost. The invention also provides a voice messaging system (VMS) call-back function, making the system of the invention to be a user friendly system capable of eliminating the uncertain wait time resulting from message possibly transmitting from different sites when listening voice message. The system and method of the invention not only significantly reduce the unnecessary transmission but also permit the continuous operation in case of insufficient digital data network bandwidth. The network bandwidth cost can be significantly saved and the condition to fulfill VMS becomes not so strict. Meanwhile, subscribers can rule out the inconvenience to memorize multiple sets of VMS, ensuring the applied products more user-friendly and competitive.
Patent TW-494328-B (TW)
Title: Method and apparatus for forming a production plan
Inventor: TANAKA MASAYUKI
IPC: G06Q50/04
Filed: 2000-01-27
Granted: 2002-07-11
Abstract: According to the present invention, a production plan forming apparatus is provided with a constitution wherein based on basic data necessary for forming a production plan and state data changing with time stored in a memory unit 11, an event receiving part 2 receives a change of production state as an event, a pseudo event generation part 4 generates a pseudo event 14a at a time when it should be processed for an event of which times when it occurred and when a production indication is carried out are different, a dispatching part 3 determines a manufacturing apparatus and a production lot in connection with the event from the event 14 or the pseudo event 14a, and a formed production plan is displayed by a display unit 12.
Patent TW-468294-B (TW)
Title: End seal for sealing the space between at least one cable and a closure
Inventor: MILLER JAMES ROBERT
IPC: G02B6/00
Filed: 2000-02-02
Granted: 2001-12-11
Abstract: An end seal is provided for sealing the space between at least one cable and a closure such as a splice case. The end seal includes a centrally located support structure having a plurality of radially extending members each defined by spaced, opposing end faces and an outer peripheral surface. Each of the radially extending members has first and second mating surfaces and a notch located in the first and second mating surfaces. The first and second mating surfaces are connected to, and extend between, the end faces of their respective radially extending members. The end seal also includes a plurality of segments having spaced, opposing end faces. The plurality of segments each interlock with the support structure so that each of the end faces of the segments extend in a common plane with one of the end faces of the support structure. Each segment includes an outer peripheral surface and first and second end surfaces connected to and extending between the end faces of the segment. The first and second end surfaces have first and second tabs extending respectively therefrom. The first and second tabs are insertable in first and second ones of the notches respectively located in adjacent ones of the radially extending members of the support structure. The first and second tabs of at least one segment are arranged so that they must be inserted in the first and second notches, respectively, in a prescribed sequence so that the segment interlocks with the support structure. At least one aperture extends between the opposing end faces for receiving a cable. The aperture is formed, at least in part, from a semicylindrical surface located in one of the segments.
Patent TW-507054-B (TW)
Title: Lubricant supply device
Inventor: NISHIDE TETSUHIRO
IPC: F16H25/22
Filed: 2000-02-23
Granted: 2002-10-21
Abstract: A lubricant supply device is to be fitted to a nut member engaging with a screw shaft through rolling members to supply lubricant to the screw shaft along with a relative rotational motion of the nut member to the screw shaft. The device comprises an application member, a lubricant storage member and a control device. The application member for applying the lubricant on the screw shaft has at least one tongue portion, which is capable of coming into contact with at least one of rolling-member running surface of the screw shaft. The number of the at least one tongue portion is identical with or larger than the number of the rolling-member running surface. The lubricant storage member supplies the lubricant to the application member. The control device controls an amount of the lubricant supplied from the lubricant storage member to the application member.
Patent TW-533519-B (TW)
Title: Semiconductor device and method for producing the same
Inventor: WATANABE EIJI
IPC: H01L23/52
Filed: 2000-03-03
Granted: 2003-05-21
Abstract: A semiconductor device includes a barrier metal structure which are sandwiched between an electrode provided on a semiconductor chip and a bump. The barrier metal structure has a first through third conductive metal layers, where the third conductive metal layer as an uppermost layer thereof in contact with the bump covers the second conductive metal layer made of a material which is weak in resistance to diffusion and oxidation.
Patent TW-445659-B (TW)
Title: LED of AlGaInP system and epitaxial wafer used for same
Inventor: SHIBATA KENJI
IPC: H01L33/30
Filed: 2000-04-26
Granted: 2001-07-11
Abstract: A high potential barrier is prevented from being formed on a hetero-boundary surface between a p-type AlGaInP cladding layer and a p-type GaP window layer by forming an insertion layer having a smaller band gap energy than that of the p-type AlGaInP cladding layer therebetween. The insertion layer serves as a forward voltage reducing layer, and the forward voltage of a LED is lowered.
Patent TW-480862-B (TW)
Title: Dynamic connection to multiple origin servers in a transcoding proxy
Inventor: BELLWOOD THOMAS ALEXANDER
IPC: H04L29/08
Filed: 2000-05-29
Granted: 2002-03-21
Abstract: A method of enabling a proxy to participate in a secure communication between a client and a set of servers. The method begins by establishing a first secure session between the client and the proxy. Upon verifying the first secure session, the method continues by establishing a second secure session between the client and the proxy. In the second secure session, the client requests the proxy to act as a conduit to a first server. Thereafter, the client and the first server negotiate a first session master secret. Using the first secure session, this first session master secret is then provided by the client to the proxy to enable the proxy to participate in secure communications between the client and the first server. After receiving the first session master secret, the proxy generates cryptographic information that enables it to provide a given service (e.g., transcoding) on the client's behalf and without the first server's knowledge or participation. If data from a second server is required during the processing of a given client request to the first server, the proxy issues a request to the client to tunnel back through the proxy to the second server using the same protocol.
Patent TW-452902-B (TW)
Title: Method for solving the backside lapping problem of flip chip
Inventor: CHEN YAN-MING
IPC: H01L21/60
Filed: 2000-06-28
Granted: 2001-09-01
Abstract: There is provided a method for solving the backside lapping problem of flip chip having conductive solder balls, which comprises the following steps. A chip is provided to be packaged into a flip chip. The chip has a passivation layer covered thereon and exposes a plurality of metal pads. Then, there is formed an under bump metal. After applying dry film lamination, expose and develop to define the position of the bump, since the backside of chip has not been lapped, there is no risk to have a cracked chip caused by the dry film lamination process that requires pressure to be applied. Subsequently, an electroplating process is performed to form a solder layer, and at this moment, the dry film is used as an electroplating prevention layer. Then, after pasting a tape, a backside lapping process is performed to lap the backside of the chip until reaching a predefined thickness. After removing the tape, the dry film on the chip is peeled off. Then, the solder layer is used as a hard mask to etch the under bump metal. Finally, a thermal annealing process is applied to form solder balls.
Patent TW-559657-B (TW)
Title: Chromaticity monitoring apparatus of water
Inventor: LEI YI-HUNG
IPC: G01N21/00
Filed: 2000-07-06
Granted: 2003-11-01
Abstract: The present invention is a chromaticity monitor apparatus of water, which is mainly assembled by equipments comprising components such as a CCD camera, computer, pump, filtering device, sample slot and light source, etc., by using computer with a software written in Visual Basic, the image of waste water captured by the CCD camera continuously can be automatically computed to obtain the actual chromaticity value instantly, so as to achieve a detection method to monitor the actual chromaticity value of waste water in real-time, quickly and automatically. Since the RGB component values of digital image are used to express the color of each pixel, it is necessary to convert the RGB component values into the XYZ tristimulus values when using digital image to detect the actual chromaticity value. After the XYZ tristimulus values are found, the actual chromaticity value can be computed.
Patent TW-I231217-B (TW)
Title: Sun screen cosmetic comprising micro particle zinc oxide
Inventor: JOUICHI KYOKO
IPC: A61K8/25
Filed: 2000-08-19
Granted: 2005-04-21
Abstract: An object of the present invention is to provide a sunscreen cosmetic in which a micro particle zinc oxide is dispersed satisfactorily and which is excellent in the ultraviolet rays protection effect as indicated by SPF and PFA, and also in the finish transparency and the system stability. A sunscreen cosmetic obtained by means of an incorporation of a composite powder of a micro particle zinc oxide having a particle size of 0.1 mum or less which is coated with a silicic anhydride at a coating rate of 5 to 30 wt% and whose surface is treated with a silicone of 3 to 12 wt%, a dispersing treatment of said composite powder in an oil or water using a media-agitating mill or a high pressure dispersing machine and/or an incorporation of a polyoxyalkylene-modified polysiloxane.
Patent TW-546972-B (TW)
Title: Channel-type switching from a common channel to a dedicated channel based on common channel load
Inventor: ANDERSSON CHRISTOFFER
IPC: H04J3/17
Filed: 2000-10-21
Granted: 2003-08-11
Abstract: Two different types of communications channels including first and second types are provided to support user connections in a communications system. A first type of channel supports a user connection. Thereafter, a current load or throughput on the first type of channel is detected. Based on the detected load or throughput, a corresponding data amount threshold is provided. A current amount of data to be transmitted over the user connection is detected. A determination is made whether to switch the user connection from the first type of channel to the second type of channel based on the current amount of data to be transmitted over the user connection and on the data amount threshold. In the example embodiment, the user connection is switched to the second type of channel when the current amount of data to be transmitted is greater than the data amount threshold. Otherwise, the user connection is maintained on the first type of channel.
Patent TW-486914-B (TW)
Title: Synchronization of diversity handover destination base station
Inventor: POPOVIC BRANISLAV
IPC: H04B1/707
Filed: 2000-11-21
Granted: 2002-05-11
Abstract: In a diversity handover, a destination base station receiver rapidly synchronizes to a mobile station's uplink transmission by strategically locating the search window used by the destination base station multipath searcher. In the example embodiment, the search window is positioned in accordance with a propagation delay associated with the border of the destination base station cell area. If a known signal in the uplink transmission is not detected at the initial search window position, the search window is moved to positions progressively closer to the center of the cell area. The search window may be moved in various patterns in accordance with different search strategies.
Patent TW-I290558-B (TW)
Title: Eplerenone crystalline form exhibiting enhanced dissolution rate
Inventor: BARTON KATHLEEN P
IPC: C07J1/00
Filed: 2001-06-07
Granted: 2007-12-01
Abstract: A novel crystalline form (form H) of the aldosterone receptor antagonist drug eplerenone is provided having a relatively rapid dissolution rate in aqueous media. Also provided are novel solvated crystalline forms of eplerenone that, when desolvated, can yield form H eplerenone. Also provided is amorphous eplerenone. Pharmaceutical compositions are provided comprising form H eplerenone, optionally accompanied by one or more other solid state forms of eplerenone, in a total unit dosage amount of eplerenone of about 10 to about 1000 mg, and further comprising one or more pharmaceutically acceptable excipients. Processes are provided for preparing form H eplerenone and for preparing compositions comprising form H eplerenone. A method for prophylaxis and/or treatment of an aldosterone-mediated condition or disorder is also provided, comprising administering to a subject a therapeutically effective amount of eplerenone, wherein at least a fraction of the eplerenone present is form H eplerenone.
Patent TW-I289159-B (TW)
Title: Method of detecting sexual differentiation disruptor
Inventor: KANAMORI AKIRA
IPC: C12N15/11
Filed: 2000-12-26
Granted: 2007-11-01
Abstract: Killifish genes which are expressed specifically to females in accordance with the phenotype sex, characterized by having a base sequence selected from among the base sequences represented by SEQ ID NOS:1 to 21 in Sequence Listing.
Patent TW-488029-B (TW)
Title: Method of cutting CSP substrates
Inventor: SAITO TAKAHIRO
IPC: H01L21/00
Filed: 2001-01-03
Granted: 2002-05-21
Abstract: A method of cutting, along the cutting streets, the CSP substrates in which CSPs are formed on each of plural rectangular regions thereof sectioned by the cutting streets arranged in a form of a lattice. The method comprises the steps of mounting plural CSP substrates on a single frame without overlapping them one upon the other, recognizing the mounting position of each of the CSP substrates on the frame and storing the mounting positions in a storage means, securing the frame mounting the plural CSP substrates onto a chuck, imaging the surface of each of the CSP substrates by a precision imaging means, and recognizing the positions of the cutting streets of each of the CSP substrates by analyzing the obtained image and storing the positions of the cutting streets of the storage means. At the time of imaging the surface of each of the CSP substrates by the precision imaging means, the chuck to which the frame is secured is positioned relatively with respect to the precision imaging means based on the stored mounting position of each of the CSP substrates on the frame.
Patent TW-513839-B (TW)
Title: Charge circuit that performs charge control by comparing a plurality of battery voltages
Inventor: HARAGUCHI REI
IPC: H02J7/02
Filed: 2001-03-23
Granted: 2002-12-11
Abstract: A charge and discharge circuit that reduces the power consumption at charging and discharging without shortening the life of secondary batteries is described. The charge and discharge circuit includes charge current control circuits connected in parallel to the secondary batteries for performing bypass control of a charge current supplied to the secondary batteries. A potential difference detection circuit detects a voltage difference between the secondary batteries and controls the charge current control circuits in accordance with the voltage difference to selectively bypass the charge current supplied to the secondary batteries.