baber/WOPTO huggingface dataset:
Patent TW-580463-B (TW)
Title: Puncture-preventing sealant, tubeless tire and tire tube
Inventor: YAMAGIWA TOSHIO
IPC: B29C73/22
Filed: 2001-04-04
Granted: 2004-03-21
Abstract: The viscosity of a puncture-preventing sealant (7) is set in a range of 25 to 35 dPa*s, and a thixotropy index is set in a range of 6.5 to 11.0, the sealant (7) being filled in a sealant chamber (6) defined to extend along an outer periphery of an air chamber (5) in a tire (T). When the tire (T) is being rotated by traveling of a vehicle, the viscosity of the sealant (7) is reduced by a stirring action provided by a vibration or a centrifugal force of the sealant (7), whereby the sealant (7) can be diffused uniformly in the sealant chamber (6). When the vehicle has been stopped and the stirring action has been extinguished, the viscosity of the sealant (7) is increased, whereby the sealant (7) is maintained in a state in which it has been diffused uniformly in the sealant chamber (6) without flowing downwards in the sealant chamber (6) by gravitation. Therefore, even when the vehicle is travelling at a high speed, the generation of a vibration and a noise can be prevented. In this manner, the puncture-preventing sealant is provided, which has such a nature that the sealant is easy to flow due to a low viscosity during traveling of a vehicle, and the sealant is difficult to flow due to a high viscosity when the sealant is left to stand.
Patent TW-513713-B (TW)
Title: Apparatus for playing optical disc
Inventor: MINASE MINORU
IPC: G11B20/10
Filed: 2001-07-10
Granted: 2002-12-11
Abstract: The subject of the present invention is to solve the problem that comparator is unable to conduct smooth waveform adjustment onto the played signals when unsymmetrical deviation is occurred due to the diversity of optical discs. The solving means is described in the following. Between the output terminal of comparator 7, which conducts waveform shaping onto the played signals from the apparatus for playing optical disc, and an input terminal, LPF8 and an addition circuit 9 for correction are connected. Based on the error rate obtained from error detection and correction circuit 13, the correction value is then determined.
Patent TW-540246-B (TW)
Title: Server use method, server use reservation management apparatus, and program storage medium
Inventor: YOSHIMINE TAKAO
IPC: G06F21/10
Filed: 2001-08-22
Granted: 2003-07-01
Abstract: The purpose of the present invention is to provide a server use method, server use reservation management apparatus, and program storage medium to enable many users to efficiently use a processing server function for performing the prescribed processing through a network without complicating the authentication processing and operation and also to reduce disturbance, etc., by an illegal person. In a contents supply system 100, an used user PC 106 reserves a time slot, etc., with a server use reservation management center 101 in order to use a streaming server 102 to perform a live distribution. When the user PC 106 transmits the reservation desire information to the center 101 through the Internet 103, a reservation ID used only for authentication about the reservation is prepared in the case of allowing the reservation and transmitted to the user PC 106 from the center 101 through the Internet 103. When the user PC 106 requests the server 102 for distribution, authentication processing using the reservation ID is performed.
Patent TW-516167-B (TW)
Title: Chip structure to dispose a redistribution circuit in the interposer and the fabrication method thereof
Inventor: KUNG MORISS
IPC: H01L21/76
Filed: 2001-09-27
Granted: 2003-01-01
Abstract: The present invention relates to a chip structure to dispose a redistribution circuit in the interposer, which comprises an interposer, a first dielectric layer, a second dielectric layer and a die. The present invention also relates to the fabrication method of the chip structure, which comprises disposing a redistribution circuit in the interposer, then fabricating the conductive path and growing the bump, and bonding to the die.
Patent TW-583878-B (TW)
Title: Video processing
Inventor: HONG JIANG
IPC: H04N21/63
Filed: 2001-09-28
Granted: 2004-04-11
Abstract: In an encoding process, video data are represented as a bitstream of quantized base data and enhancement data, which capture the difference between a quantized base video picture and an original unquantized input video picture. Due to bandwidth constraints on a communication channel, it may be unfeasible to transmit all enhancement data. During the encoding process, the enhancement data may be divided into ""layers"" based upon bandwidth restrictions. Following transmission, the layers are recombined and are added to the base data by a decoder, producing a viewable video sequence.
Patent TW-508676-B (TW)
Title: Manufacture process of high power transistor with different thicknesses of gate oxide layer
Inventor: HUANG LIN-JUNG
IPC: H01L21/28
Filed: 2001-11-01
Granted: 2002-11-01
Abstract: This invention provides a manufacture method of a high power semiconductor device, which can reduce capacitance between gate and drain. The method includes: forming a lightly doped epitaxial silicon layer on a semiconductor substrate with the same electrical type as the semiconductor substrate; forming a patterned photoresist layer on the lightly doped epitaxial silicon layer; using the patterned photoresist layer as a mask to perform an ion implantation process on the part of the exposed lightly doped epitaxial silicon layer with the same electrical type; removing the patterned photoresist layer; then, in situ forming silicon oxide layers with different thicknesses on the lightly doped epitaxial silicon layer by a thermal process; and, finally, forming a conductive layer on the silicon oxide layer and using an etching process to form gate structure with different thicknesses of silicon oxide layer.
Patent TW-529994-B (TW)
Title: Device and method for temperature adjustment of an object, and an injection molding machine
Inventor: DUBUIS DAVID
IPC: B29C35/16
Filed: 2001-11-08
Granted: 2003-05-01
Abstract: A device for temperature adjustment of an object generally comprises means for providing a flow of a conditioning fluid, said flow of conditioning fluid being directed along a surface of said object, and at least one fin directed towards said surface of said object. The at least one fin is arranged in the immediate vicinity of said surface of said object so that an edge of said fin extends substantially normally with respect to said flow of said conditioning fluid, said conditioning fluid passing between said surface of said object and said edge of said fin.
Patent TW-533685-B (TW)
Title: Peak suppression method and data transmission apparatus
Inventor: KAKU TAKASHI
IPC: H04J11/00
Filed: 2001-12-26
Granted: 2003-05-21
Abstract: A peak suppression method detects a peak value exceeding a threshold value of a transmitting signal, forms a peak value prediction signal which is limited to a noise cancelling frequency band of a receiving end, based on the detected peak value of the transmitting signal, and subtracts the peak value prediction signal from the transmitting signal.
Patent TW-I253668-B (TW)
Title: CRT device with improved resolution
Inventor: YAMAUCHI MASAHIDE
IPC: F24F11/02
Filed: 2002-01-15
Granted: 2006-04-21
Abstract: A CRT device with an electron gun provided therein includes control means for controlling voltages applied to a cathode and a control electrode constituting the electron gun. The control means exerts control on each electrode voltage so that the difference between the cutoff voltage of the cathode and the voltage of the control electrode is greater when the luminance level of a luminance signal separated from picture signal is higher, thereby minimizing a spot diameter.
Patent TW-541748-B (TW)
Title: Manufacturing method for sintered substrate of alkaline storage battery
Inventor: FUKUDA HIROSHI
IPC: B22F3/11
Filed: 2002-01-30
Granted: 2003-07-11
Abstract: A manufacturing method for a sintered substrate of alkaline batteries is provided. The manufacturing method includes a first step for mixing particles with a pore former and applying the mixture to a porous substrate, and a second step for sintering the porous substrate and the applied mixture. The particles are made of nickel or principally made of nickel, and the surfaces of the pore former particles each have a coating made of nickel or principally made of nickel. In this method, nickel frameworks are formed on the surface of the porous substrate, with relatively small spaces and relatively large pores formed in place of the pore former particles which disappear in the second step. A formed substrate has a greater porosity than a conventional substrate. Having been sintered, the nickel coatings on the surfaces of the particles transform themselves into inner walls of relatively large pores. This gives strength and thickness to the nickel frameworks surrounding those pores, reducing the probability of brittle failure. This means that the sintered substrate achieves a greater porosity without degrading a high level of strength. The pore former can be made from resin or any other materials if it disappears when sintered. The pore former particles should preferably have a spheric shape, but it does not matter whether the pore former particles are solid or hollow. Using such sintered substrate for an electrode, an alkaline storage battery can exhibit a high performance.
Patent TW-540255-B (TW)
Title: Protective circuit for a fluorescent lamp
Inventor: SCHMITT HARALD
IPC: H05B41/298
Filed: 2002-02-07
Granted: 2003-07-01
Abstract: The present invention relates to a protective circuit for a fluorescent lamp (LA) with a first and a second lamp filament (W1, W2), a DC voltage source (Uz) with a positive and a negative pole, a half-bridge arrangement with a first and a second switch (S1, S2), the half-bridge arrangement being fed by the DC voltage source (Uz), and the first and the second switch (S1, S2) being interconnected to form a first reference point (A), the first reference point (A) being connected to the negative pole via a first resistor (R1), a decoupling capacitor (C2) that is arranged in a serial connection between the half-bridge arrangement and the first or the second lamp filament (W1; W2), the connection of the decoupling capacitor (C2) on the filament side forming a second reference point (B) that is connected to the negative pole via a second resistor (R2), a comparator (VG) that has a first and a second input and an output, the first input being connected to the first reference point (A), and the second input being connected to the second reference point (B), the output being connected to the negative pole via a detection capacitor (C3), an evaluation circuit (As) with the aid of which the voltage (Uc3) dropping across the detection capacitor (C3) can be evaluated in order to deactivate the half-bridge arrangement upon overshooting of a predetermined voltage level, it further comprising a third resistor (R3) that bridges the decoupling capacitor (C2), and a fourth resistor (R4) that connects the first reference point (A) to the positive pole of the DC voltage source (Uz), the first, the second, the third and the fourth resistor (R1, R2, R3, R4) being selected such that the first and the second reference point (A, B) are at the same potential without the fluorescent lamp (LA) inserted.
Patent TW-551030-B (TW)
Title: Electromagnetic shielding plate and method for producing the same
Inventor: UEDA KAYOKO
IPC: G09F9/00
Filed: 2002-03-07
Granted: 2003-09-01
Abstract: An electromagnetic shielding plate having a glass substrate and a geometric pattern formed on the substrate, in which the geometric pattern contains (a) an inorganic filler selected from the group consisting of metals and metal oxides, and (b) a glass component having a softening point of about 200 to 700 DEG C.
Patent TW-I233952-B (TW)
Title: Method for etching oxide layer by using anisotropic/isotropic two-staged etching process
Inventor: HSU JYH-SHIOU
IPC: C23F4/00
Filed: 2002-03-25
Granted: 2005-06-11
Abstract: A method for etching an oxide layer comprises: forming an oxide layer on a semiconductor substrate; forming a resist layer on the oxide layer; using the resist layer as a mask and an anisotropic etching process to remove a portion of the oxide layer and leaving a portion of the oxide layer; and using a resist layer as a mask and an isotropic etching process to remove the residual oxide layer and reaching the semiconductor substrate. The present invention adopts an anisotropic/isotropic two-staged etching process to etch the oxide layer left after etching the resist. Therefore, the silicon substrate will not be damaged by an anisotropic etching process. Furthermore, a transversal etching caused by an isotropic etching process can be reduced. As a result, the contact area between the resist layer and the oxide layer can be increased, and the adhesion between the resist layer and the oxide layer can be increased as well, so as to avoid the occurrence of ablation of the resist layer.
Patent TW-552193-B (TW)
Title: Compounded pattern and text plague
Inventor: WANG JI-SHIANG
IPC: B32B25/00
Filed: 2002-04-12
Granted: 2003-09-11
Abstract: Disclosed is a compounded pattern and text plague, comprising an upper substrate, a lower substrate, a color film layer and an ink layer. The color film layer is evenly joined to the lower substrate. The upper substrate is printed by ink to form texts or patterns. The two substrates are then tightly joined to each other and punched into the desired configurations. As such, while viewing from the top, a plaque structure with a see-through pattern and texts for revealing the color film layer disposed in-between and rendering a perspective prospect for the texts and patterns due to the thickness of the upper substrate may be obtained. This invention provides a plaque that may be manufactured in an efficient and economic method while featuring the patterns and texts with three-dimensional and flaring colorful effects.
Patent TW-559720-B (TW)
Title: Network-based supply-own-inventory (SOI) out-of-stock query system and method
Inventor: CHU TE-MEI
IPC: G06Q10/08
Filed: 2002-04-26
Granted: 2003-11-01
Abstract: A network-based supply-own-inventory (SOI) out-of-stock query system and method is proposed, which allows a supplier and a manufacturer to exchange information about SOI out-of-stock status in an online manner via a network system such as Internet. The proposed system and method is characterized by the use of a Web server to serve up Web pages that are used for inventory stock query as well as for inventory status query. This feature allows the supplier to promptly learn such information as its current amount of inventory stock at the site of the manufacturer, and the status of secure stock resupply, etc., so that the supplier can carry out more efficient inventory stock and resupply management, thereby preventing over or under supply to the manufacturer. It also allows the manufacturer to carry out more efficient purchase management and production operations, thereby preventing any undesired waiting period for supply.
Patent TW-565525-B (TW)
Title: Device for winding thread and manufacturing method for rolling packaging the thread
Inventor: OKUMURA KOZO
IPC: B65H54/547
Filed: 2002-05-20
Granted: 2003-12-11
Abstract: The invention relates to a device for winding thread, which device comprises engagement portion formed between spindle and motor shaft, which engagement portion is composed of a hole of shaft end of motor shaft and of a shaft end portion that is engaged into said hole, or which engagement portion is composed of a hole of shaft end of spindle and of shaft end portion that is engaged into the spindle. On the said link portion, said engagement portion supports the spindle through rigidness of the motor shaft, so as to form a flexible limitation device that is substantially consistent with flexibility of the spindle and motor shaft, and according to said construction, an axial direction that is mounted on bobbin hold of the spindle is over 1,200mm, and that is below 125mm long-sized bobbin hold that is mounted on said bobbin hold, so that vibration occurring during thread being wound and considered as impossible in advance can be reduced.
Patent TW-539599-B (TW)
Title: Tool clamping device
Inventor: HU HOU-FEI
IPC: B25B23/00
Filed: 2002-06-11
Granted: 2003-07-01
Abstract: This invention provides a tool clamping device, comprising: a fastener having a receiving compartment formed therein with a snapping groove formed in the receiving compartment; a clip made by coiling a resilient wire into one or more coils, the clip being provided in the snapping groove such that when a tool is placed into the receiving compartment of the fastener, enhanced clipping force is obtained, which is clamped by a clipping force that is a product of the number coils and the clipping force of a single coil. Because the wire diameter of the clip is smaller as compared to a single coil of clipping force, the clip deformation is reduced to prevent separation of the clip from the snapping groove to thereby ensure safety in use, to provide a steady clipping force.
Patent TW-534950-B (TW)
Title: Tandem valve type throttle body
Inventor: YANAGII YOICHI
IPC: F02D9/02
Filed: 2002-07-16
Granted: 2003-06-01
Abstract: To provide a tandem valve type throttle body in which a closing direction of a second throttle valve is not restricted to one side, can an intake efficiency can be improved, and an entire length of a throttle body can be reduced, a butterfly type first throttle valve (3) is attached to a first throttle valve shaft (4) and operated by an accelerator, a butterfly type second throttle valve (5) is disposed in an upstream side of the first throttle valve (3) and attached to a second throttle valve shaft (6), the second throttle valve (5) is formed in an always open type and operated so as to be closed by an electromagnetic actuator, an axial pitch (P) between the first throttle valve shaft (4) and the second throttle valve shaft (6) is twice a radius (R) of the throttle valve (3) or less, and a notch portion (5B) is formed in the second throttle valve (5) in correspondence to an interference portion on planes of both the throttle valves (3, 5) at a time of fully opening both the throttle valves (3, 5).
Patent TW-587924-B (TW)
Title: Device for forming, positioning and separating and combining of upper stop and end portion of a zipper and forming method thereof
Inventor: WANG LIAN-JOU
IPC: A44B19/42
Filed: 2002-09-24
Granted: 2004-05-21
Abstract: Disclosed is a device for forming, positioning and separating and combining of an upper stop and an end portion of a zipper and a forming method thereof. The invented device is mounted on a zipper forming device and includes a stationary component and a mobile component. The mobile component is moveably mounted on a periphery of the stationary component. The head end and the tail end of an auxiliary single chain are installed with an adjustable stop. An injection mold is arranged on the outlet side of a positioning separation and combination device. A method for forming the upper stop and the end portion of the zipper comprises: using the operation of a sensing device, the triggering of a limit switch, and the mold closing limit sensing of an injection mold to enable a mobile component to be driven by a cylinder to perform an intermittent reciprocating movement along the periphery of the stationary component and form a temporary tab mold in order to simulate a zipper tab such that the zipper teeth of a formed single chain and the teeth of an auxiliary single chain perform a zipping positioning and then separated in the positioning separation and combination device. The auxiliary single chain is sampled from a section of a batch of formed single chain to be used as an auxiliary combing teeth in order to eliminate the problem where the pitch of a conventional mechanical gear is not consistent, thereby obtaining an accurate forming location for the end portion of a zipper and an accurate zipper size. Furthermore, a stable and fully automated positioning and injection forming can be achieved, while increasing the yield of products.
Patent TW-561090-B (TW)
Title: Method and system for producing composite web
Inventor: SEIDEL DAVID LYNN
IPC: D04H1/70
Filed: 2002-10-07
Granted: 2003-11-11
Abstract: Systems and methods for manufacturing composite webs including a substrate with one or more discrete polymeric regions located thereon are disclosed. The discrete polymeric regions are deposited by transferring molten thermoplastic composition from depressions on a transfer roll to a substrate. Each of the discrete polymeric regions is further formed to include multiple structures formed thereon. Those structures may include, for example, stems (capped or otherwise), hooks (as part of a hook and loop fastening system), pyramids, etc.
Patent TW-I282664-B (TW)
Title: Method of single delay line and working-cell number minimization for an all digital delay locking loop (ADDLL)
Inventor: WANG JINN-SHYAN
IPC: H03K5/13
Filed: 2002-11-29
Granted: 2007-06-11
Abstract: A method of single delay line and working-cell number minimization for an all digital delay locking loop (ADDLL) comprises the flow-controlled mechanism for the clock signal and the reversed delay cell arrangement. The present invention provides only one delay line for skew measurement, the matching problem between different delay lines being removed, and reducing the maximum number of active cells and corresponding power consumption after locking.
Patent TW-I223951-B (TW)
Title: System and method using e-mail to proceed identity authentication
Inventor: LIN HUI-CHUAN
IPC: H04L9/32
Filed: 2003-04-08
Granted: 2004-11-11
Abstract: The invention relates to the system and method using e-mail to proceed identity authentication, which comprise the forwarding end, the receiving end and the knowledge management end. While the forwarding end is sending out e-mail attached with text file to the receiving end, most importantly is sending along with the receiving code, the recipient address and document address of text file. After the receiving end receives e-mail and after the knowledge management end authenticates the transmitted receiving code, the receiving end address and the document address, the document file can then be opened so as to increase the security of e-mail transmission.
Patent TW-586021-B (TW)
Title: Grating matrix recording system
Inventor: LEE WAI-HON
IPC: G03H1/16
Filed: 2003-04-08
Granted: 2004-05-01
Abstract: A kind of grating matrix recording-system is provided in the present invention. In the invention, the electronic display panel is the optical device where two laser light beams are generated and are interfered on the focus plane of the lens to form the grating point. The grating point shape and the light beam shape are determined by the diffraction wavefront of the electronic display panel. The invention is the system that combines the conventional light beam interference with the concept of electronic display panel. Unlike the conventional technique where the diffraction image of electronic display panel is shrunken, two different Fourier transformations are adopted in the invented electronic display panel where laser light is alternately interacted with both Fourier transformations. And, a lens is used to focus both laser light-beams on the recording medium such that both laser light beams are mutually interfered to generate the required grating pattern. Since the electronic display panel can generate light wave having multiple-order wavefront, a blocking plate having a single hole is required to pass the light wave with the predetermined order.