baber/WOPTO huggingface dataset:
Patent TW-486669-B (TW)
Title: Network electronic map device paging method
Inventor: HUANG YI-HANG
IPC: G06F9/30
Filed: 2000-09-22
Granted: 2002-05-11
Abstract: The present invention provides a network electronic map device paging method. After the client is connected to the network and requests the server to transmit map data, the server uses the common gate interface (CGI) to catch the executable program written by JAVA programming language, and the base map device number and description and the landmark device number and description of the electronic map for forming a packet is transmitted to the client. On the computer of the client, the JAVA programming language is directly employed to perform a map assembling procedure, and the base map and landmark devices are sequentially plotted to be outputted to the screen. With such a method, only the landmark device number and description are transmitted over the network, and the repeated landmark graphic file is not read again. Therefore, only a little bandwidth is used. The JAVA programming language has to be downloaded only when the client browses for the first time. When switching the graphic layer, the client receives the landmark device number and description via the CGI of the server, thereby effectively decreasing the transmission bandwidth and reducing the server load, so as to achieve the effect of increasing the number of on-line users.
Patent TW-442627-B (TW)
Title: Manufacturing method of a valve ball
Inventor: SHIE DE-CHIUAN
IPC: F16K5/06
Filed: 2000-10-16
Granted: 2001-06-23
Abstract: This invention is related to a manufacturing method of a valve ball (2), mainly comprising the steps of: preparing a metal material of a thick-wall tube with an appropriate inner diameter, wall thickness, and required length; pre-forging the tube so as to obtain a blank with a slimming wall thickness at the opposing ends and an expanding diameter at the waist section; forging the blank so as to form a valve ball blank with an expanding diameter at the waist section and curved opposing ends. This invention provides a simple, quick process that reduces lead-time, effectively improves production rate, and provides a valve ball structure having a solid density. The valve ball as made includes a true solid wall that is able to sustain a higher friction load so as to prolong its lifespan.
Patent TW-523754-B (TW)
Title: Semiconductor integrated circuit, semiconductor integrated circuit memory repair method and a computer product
Inventor: GOTO KOJI
IPC: G11C29/44
Filed: 2000-10-31
Granted: 2003-03-11
Abstract: A semiconductor integrated circuit comprises many RAMs, a supplementary RAM, and test/repair control logics which detect a defective RAM out the multiple RAMs. If a defective RAM is detected, selectors supplement such a defective RAM with the supplementary RAM.
Patent TW-474115-B (TW)
Title: Manufacturing method of organic light emitting diode
Inventor: PENG GUANG-JUNG
IPC: H05B33/22
Filed: 2000-11-07
Granted: 2002-01-21
Abstract: A manufacturing method of organic light emitting diode is disclosed, wherein a substrate is provided, the position of anode is defined by a mask, proceed etching to the substrate to form several trenches on the substrate. Then form anode on the bottom of the trench, form organic light emitting layer on the anode under the region predetermined to form the cathode using a dot-matrix mask, other structures such as hole injection layer, hole transporting layer and electron transporting layer are formed on part of the regions in the trench according to the design, wherein the total thickness of the anode, organic light emitting layer, hole injection layer, hole transport layer and electron transport layer is equal to the depth of the trench, so that the surface of the substrate is flat. Finally, define and form stripe-like cathode on the substrate using the other mask for completing the manufacturing of organic light emitting diode.
Patent TW-526156-B (TW)
Title: Motor controlled shift control device including an idler gear for a bicycle transmission
Inventor: FUJII KAZUHIRO
IPC: B62M25/00
Filed: 2000-12-08
Granted: 2003-04-01
Abstract: A bicycle transmission shifting device includes a motor, a takeup member for pulling and releasing a transmission control element, and a one-way clutch shift control device disposed between the motor and the takeup member for maintaining the takeup member in a plurality of positions.
Patent TW-491962-B (TW)
Title: Projection type liquid crystal display unit
Inventor: FUJISHIRO FUMIHIKO
IPC: G09F9/00
Filed: 2001-02-02
Granted: 2002-06-21
Abstract: A projection type liquid crystal display unit includes (a) a first frame (13) having a first surface (15) formed with a first opening (13a), (b) a second frame (12) having a second surface formed with a second opening (12a), and (c) a liquid crystal display panel (11) sandwiched between the first and second frames (13, 12) such that an incident light passes through the second opening (12a), the liquid crystal display panel (11) and the first opening (13a) in this order. The first and second frames (13, 12) are both composed of resin, and the first surface (15) of the first frame (13) is roughened.
Patent TW-579549-B (TW)
Title: Polishing device and polishing pad component exchange device and method cross reference to related applications
Inventor: SENGA TATSUYA
IPC: H01L21/304
Filed: 2001-03-06
Granted: 2004-03-11
Abstract: A polishing device comprising: an object retention mechanism adapted to retain an object to be polished such that a plane thereof to be polished faces upward; a polishing pad component having a polishing plane adapted to polish the plane to be polished while in contact with the plane to be polished; a polishing head configured to retain said polishing pad component on a lower end thereof such that the polishing plane thereof faces downward; a shift mechanism configured and adapted to cause a relative displacement of said polishing pad component in relation to said plane to be polished, and a plurality of pad fixation and retention mechanism adapted to detachably fix and retain said polishing pad component on the lower end of said polishing head such that the polishing plane faces downward, said pad fixation and retention mechanism being provided at the lower end of said polishing head, each pad fixation and retention mechanism fixes and retains said polishing pad by different manner, wherein said shift mechanism is constructed and adapted to cause a relative displacement of said polishing pad component from a polishing position of said plane to be polished to an exchange position of said polishing pad component, so that said polishing pad component may be automatically exchanged.
Patent TW-I259636-B (TW)
Title: Overvoltage protection device including wafer of varistor material
Inventor: ATKINS IAN PAUL
IPC: H01C1/022
Filed: 2001-03-08
Granted: 2006-08-01
Abstract: An overvoltage protection device includes a housing including a first substantially planar electrical contact surface and a sidewall. The housing defines a cavity therein and has an opening in communication with the cavity. An electrode member of the device includes a second substantially planar electrical contact surface facing the first electrical contact surface and disposed within the cavity. A portion of the electrode member extends out of the cavity and through the opening. A wafer formed of varistor material and having first and second opposed, substantially planar wafer surfaces is positioned within the cavity and between the first and second electrical contact surfaces with the first and second wafer surfaces engaging the first and second electrical contact surfaces, respectively.
Patent TW-500847-B (TW)
Title: Sawtooth wire
Inventor: GRAF RALPH A
IPC: D01G15/88
Filed: 2001-03-14
Granted: 2002-09-01
Abstract: In a sawtooth wire for producing an all-steel sawtooth arrangement for processing textile fibers, in particular, for producing an all-steel sawtooth arrangement for the stripper of a carding machine, with a plurality of teeth successively arranged in the longitudinal direction of the wire, wherein each of the teeth has a tooth breast extending from the tooth bottom in the direction toward the tooth tip and a tooth back starting at the tooth tip and extending in the direction toward the following tooth bottom, it is suggested that the tooth back of at least one of the teeth has at least one convex portion having a transition into a concave portion in the direction toward the tooth bottom.
Patent TW-495369-B (TW)
Title: Apparatus for electrodewatering
Inventor: MILLER SARAH ANN
IPC: C02F11/15
Filed: 2001-05-09
Granted: 2002-07-21
Abstract: A solid-liquid mixture 12 is electro-dewatered by apparatus having a conveyor belt 10 for receiving an electric charge and having the mixture 12 deposited thereon and an element 14 above the conveyor belt 10 for receiving an opposite electric charge to the conveyor belt 10, the element 14 cooperating to apply a compressive force to the mixture 12 and characterised by the conveyor belt 10 including discrete electrically conducting segments 21 which are permeable to the liquid. The upper element is preferably in the form of a rotary drum 14 or second conveyor belt but it can be in the form of a pressure plate.
Patent TW-534869-B (TW)
Title: Synthetic resin laminate having both polarization characteristic and photochromism characteristic, and molded article obtained therefrom
Inventor: NISHIZAWA CHIHARU
IPC: B32B27/08
Filed: 2001-06-04
Granted: 2003-06-01
Abstract: A synthetic resin laminate having both phtochromism characteristic and polarization characteristic consisting essentially of two transparent synthetic resin layers, a resin layer having phtochromism characteristic and a resin layer having polarization characteristic interposed between said two transparent synthetic resin layers and an adhesive layer to adhere said resin layer having polarization characteristic to said one transparent synthetic resin layer, wherein said one transparent synthetic resin layer to contact said resin layer having phtochromism characteristic has a thickness of 50 mum or above and a retardation value of 150 nm or below, or 3000 nm or above.
Patent TW-508741-B (TW)
Title: Method for manufacturing dual damascene structure
Inventor: HUANG I-HSIUNG
IPC: H01L21/768
Filed: 2001-06-07
Granted: 2002-11-01
Abstract: The present invention provides a method for manufacturing dual damascene structure on a surface of a semiconductor chip. The semiconductor chip includes a substrate and a conductive layer formed on the substrate. The method comprises: first, sequentially forming a first passivation layer, a first dielectric layer, a second passivation layer, a second dielectric layer, a third passivation layer and a third dielectric layer on the surface of the semiconductor chip; then, etching the third dielectric layer to form the pattern of an upper trench of the dual damascene structure; next, etching the third passivation layer and the second dielectric layer until reaching the surface of the second passivation layer; forming the pattern of a lower via hole of the dual damascene structure; then, removing the third passivation layer and second passivation layer without being covered by the third dielectric layer and second dielectric layer; next, using the third dielectric layer and second passivation layer as a hard mask to remove the second dielectric layer and first dielectric layer until reaching the surface of the first passivation layer; and finally removing the second passivation layer and first passivation layer without being covered by the second dielectric layer and first dielectric layer until reaching the surface of the conductive layer, thereby completing the manufacture of the dual damascene structure.
Patent TW-479321-B (TW)
Title: Manufacturing method of semiconductor device with a high dielectric constant gate dielectric layer
Inventor: YU MO-CHIUN
IPC: H01L21/76
Filed: 2001-06-13
Granted: 2002-03-11
Abstract: The present invention provides a manufacturing method of semiconductor device with a high dielectric constant gate dielectric layer, which is suitable for a semiconductor substrate. The method includes the steps of: forming a gate structure composed of a high dielectric constant gate dielectric layer and a gate conductive layer; forming a hard mask layer on the gate structure; forming a source/drain area at two sides of the gate structure on the semiconductor substrate; removing the hard mask layer; performing an O3-enhanced low temperature oxidization process to the semiconductor substrate for forming a polysilicon oxide layer.
Patent TW-512362-B (TW)
Title: Circuit-arrangement to compensate different voltages at line-tracks in integrated semiconductor-circuits
Inventor: MANYOKI ZOLTAN
IPC: G11C29/12
Filed: 2001-06-28
Granted: 2002-12-01
Abstract: This invention relates to a circuit-arrangement to compensate different voltages at line-tracks in integrated semiconductor-circuits, in which between the bit-line and the plate-line a voltage-compensation-transistor is provided, which in a normal operation of the semiconductor-circuit can be switched low-ohmic by a control-signal, so as to compensate the different voltage at the lines.
Patent TW-475052-B (TW)
Title: Heat-dissipating blade device
Inventor: JENG CHIUN-YAU
IPC: H01L23/36
Filed: 2001-07-18
Granted: 2002-02-01
Abstract: This invention provides a heat-dissipating blade device, including a plurality of heat-dissipating fins arranged in a distant along an X-axis and extending along a Y-axis. Two neighboring heat-dissipating fins are alternatively provided with a plurality of first and second blades along the X and Y-axes. Each of the first blades is connected to the two neighboring heat-dissipating fins at its opposing first connecting portions along the X-axis. A first bending portion extends from the two first connecting portions in an opposing manner along a Z-axis. Each of the second blades opposes the heat-dissipating fins and is arranged in a manner symmetrical to the first blades.
Patent TW-536923-B (TW)
Title: Portable kara-OK system and the method thereof
Inventor: LAI CHENG-SHING
IPC: H04S1/00
Filed: 2001-08-31
Granted: 2003-06-11
Abstract: A portable kara-OK system and the method thereof are disclosed, which can be applied on the portable electronic devices to provide plural songs in the way of updating/downloading to enhance the abundance of songs, and further allow the users carry therewith. The system comprises: a central operational message monitor module; an input/output device control module; an update/downloading selection module; and a song playing control module. The proposed method comprises the following steps: initializing an user operational interface providing a song catalog listing to establish the played song catalog listing; playing the song based on the played song catalog listing; and determine whether to continue to play.
Patent TW-I268463-B (TW)
Title: Method for driving an alternating current plasma display panel and circuit therefor
Inventor: DU JI-BIN
IPC: G09G3/28
Filed: 2001-10-12
Granted: 2006-12-11
Abstract: A method for driving an alternating current plasma display panel (AC PDP) during a reset period is disclosed. Firstly, a first erase pulse, being positive in polarity and increasing in magnitude with time, is applied to a first electrode so as to remove wall charges from the pixel units. Then, a first priming pulse of negative polarity and a second priming pulse of positive polarity increases in magnitude with time and are respectively applied to the first electrode and a second electrode so as to produce the wall charges in the pixel units. Finally, a second erase pulse, being positive in polarity and increasing in magnitude with time, is applied to the first electrode so as to remove the redundant wall charges.
Patent TW-518630-B (TW)
Title: A probe assembly for detecting an ion in a plasma generated in an ion source
Inventor: BENVENISTE VICTOR MAURICE
IPC: H01J37/32
Filed: 2001-10-16
Granted: 2003-01-21
Abstract: A method and apparatus relating to an ion implantation system (10) that employs an ion source (12) for generating a plasma having an ion, and a probe assembly (30) for detecting the ion of the plasma is provided. The probe assembly (30) includes a probe body (36) and a focusing device (60) for extracting the ion from the plasma, and a filter (40) for filtering ions extracted from the plasma.
Patent TW-508688-B (TW)
Title: Wafer manufacturing method, polishing apparatus, and wafer
Inventor: MASUMURA HISASHI
IPC: H01L21/306
Filed: 2001-10-24
Granted: 2002-11-01
Abstract: The subject of the present invention is to provide a wafer manufacturing method, polishing apparatus, and wafer, in which the edge surrounding the periphery of a wafer is controlled, and consequently the value of nanotopology especially required recently is improved. To solve the problem, the solution means of the present invention is such that: at a step of mirror-polishing a wafer, the back of the wafer is polished to form a reference surface of the wafer.
Patent TW-I290368-B (TW)
Title: Dynamic threshold metal-oxide semiconductor equipped with bulk isolation
Inventor: HSU HENG-MING
IPC: H01L29/00
Filed: 2001-10-31
Granted: 2007-11-21
Abstract: The present invention provides a dynamic threshold metal-oxide semiconductor (DTMOS) structure equipped with bulk isolation. A doping method is used to form a deep-well bulk structure that is used as the isolating layer between a silicon base and a shallow-well area. One wire is used to connect the shallow-well area and the gate that forms a two-gate structure in order to lower the turn-on voltage. Finally, a DTMOS structure equipped with bulk isolation can be obtained. This DTMOS structure equipped with bulk isolation not only has the advantage of a traditional CMOS having silicon on CMOS's insulating layer but also has better performance in RF tests. The disclosed design can effectively reduce the power consumption and increase the speed. Thus, this invention can be applied to the semiconductor device that is required to have low power consumption, low electric potential, and high speed that are gradually emphasized by users.
Patent TW-518756-B (TW)
Title: Method for fabricating a self-aligned emitter in a bipolar transistor
Inventor: RACANELLI MARCO
IPC: H01L21/331
Filed: 2001-11-20
Granted: 2003-01-21
Abstract: In one disclosed embodiment, a silicon-germanium base is formed, which includes an extrinsic base region, a link base region, and an intrinsic base region. An etch stop layer, which can be silicon oxide, is deposited over the silicon-germanium base. A polycrystalline silicon layer is then formed on the etch stop layer above the silicon-germanium base. The polycrystalline silicon layer is patterned to form a temporary emitter. The link base regions can be implant doped after fabricating the temporary emitter, for example, to reduce the resistance of the link base regions. Link spacers are then fabricated on the sides of the temporary emitter. The link spacers can be formed by depositing a conformal layer of silicon oxide over the temporary emitter and then etching back the conformal layer. The length of the link base regions, which are below the spacers, can be determined by the deposition thickness of the conformal layer. The extrinsic base regions are implant doped after fabricating the link spacers. A protective layer of silicon oxide can be deposited over the extrinsic base regions, link spacers and temporary emitter prior to patterning the temporary emitter and link spacers by opening a photoresist mask. The temporary emitter is then etched away and the etch stop layer is removed, forming a cavity between the link spacers. A final emitter is then formed in the cavity. For example, the final emitter can be formed by depositing polycrystalline silicon in the cavity and forming a base-emitter junction within the intrinsic base region.
Patent TW-I306096-B (TW)
Title: Method for obtaining carbazole and anthracene by melt crystallization
Inventor: THOMAS W BUTTNER
IPC: C07D307/91
Filed: 2002-01-23
Granted: 2009-02-11
Abstract: In a method for obtaining anthracene and carbazole and their sequential products from the anthracene oil resulting during coal tar distillation or its purification products, anthracene oil or the purification product crude anthracene is converted into a melt without adding solvent, the melt is cooled under the crystallization point of carbazole and anthracene, the crystal product obtained is separated from the liquid phase, and the crystal product is distilled to obtain pure anthracene and pure carbazole.
Patent TW-521061-B (TW)
Title: Method for manufacturing a microstructure by using a high energy light source
Inventor: LEE SEUNG-SEOB
IPC: G03F7/38
Filed: 2002-02-06
Granted: 2003-02-21
Abstract: A method for manufacturing a microstructure by using an X-ray includes the steps of selectively exposing a portion of a photosensitive material to the high energy light source, the selectively exposing step being carried out by using a photomask for defining a pattern of the microstructure and performing a heat-treatment for melting and deforming only an upper portion of the exposed portion of the photosensitive material being exposed at an energy level between about 1 kJ/cm<SP>3</SP> and about 20 kJ/cm<SP>3</SP>, when being exposed to the X-ray.
Patent TW-537885-B (TW)
Title: Ultrasound probe with integrated electronics
Inventor: CHIANG ALICE M
IPC: G01S15/89
Filed: 2002-02-22
Granted: 2003-06-21
Abstract: A hand-held ultrasound system includes integrated electronics within an ergonomic housing. The electronics includes control circuitry, beamforming and circuitry transducer drive circuitry. The electronics communicate with a host computer using an industry standard high speed serial bus. The ultrasonic imaging system is operable on a standard, commercially available, user computing device without specific hardware modifications, and is adapted to interface with an external application without modification to the ultrasonic imaging system to allow a user to gather ultrasonic data on a standard user computing device such as a PC, and employ the data so gathered via an independent external application without requiring a custom system, expensive hardware modifications, or system rebuilds. An integrated interface program allows such ultrasonic data to be invoked by a variety of such external applications having access to the integrated interface program via a standard, predetermined platform such as visual basic or c++.
Patent TW-534795-B (TW)
Title: Spinning-reel spool
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/027
Filed: 2002-03-21
Granted: 2003-06-01
Abstract: To suppress fluctuation of a drag force due to the penetration of a liquid into a drag mechanism arranged in the rear of a spool. This spool of a spinning reel is equipped with a spool body 7, the drag mechanism 8, a cover member 9, a first sealing member 61 and a second sealing member 62. The spool body 7 is provided with a cylindrical line winding barrel part 7a and a front and a rear flange parts 7b and 7c respectively installed at the front and rear of the line winding barrel part 7a. The drag mechanism 8 has a drag operating part 70 screwed onto the tip of a spool shaft and a first frictional part 71, capable of contacting with the rear surface of the rear flange part 7c and being arranged in a state under which the movement to the rear is regulated in the spool shaft. The cover member is provided in the spool body so as to cover the first frictional part from the rear. The first sealing member is mounted between the cover member and the rear flange part. The second sealing member is mounted between the spool shaft and the cover member.