baber/WOPTO huggingface dataset:
Patent TW-583259-B (TW)
Title: Protecting film composition, using method and usage thereof
Inventor: UMEYAMA CHIE
IPC: G02B1/10
Filed: 2002-02-21
Granted: 2004-04-11
Abstract: Disclosed is a composition of the protecting film having excellent adhesion to the substrate and high visible-light transmittance. Even if the surface of the substrate is not planarized, the protecting film is formed with high surface-smoothness thereon. The protecting film has very high heat-resistance, yellow color changing-resistance and liquid crystal contamination-resistance. Particularly, when the protecting film is used as a protecting film of the coloring resin film for the color filter of liquid crystal display, it exhibits excellent heat-resistance (yellow color changing-resistance) during the vapor deposition of indium tin oxide. The protecting film composition is characterized in that containing (1) epoxy resin having at least two functional groups per molecule; (2) polyphenol compound having a cyclic terpene skeleton; and (3) imidazole-based hardening promoter.
Patent TW-I304429-B (TW)
Title: Poly(phenylene oxide)resin composition, prepreg, laminated sheet, printed wiring board, and multilayer printed wiring board
Inventor: EIITIROU SAITO
IPC: C08K5/00
Filed: 2002-03-07
Granted: 2008-12-21
Abstract: The poly(phenylene oxide) resin composition of the invention is a poly(phenylene oxide) resin composition containing poly(phenylene oxide) and triallyl isocyanurate, wherein the poly(phenylene oxide) has a number average molecular weight in a range from 2,000 to 12,000 and the IPN structure can be formed in a cured product of the poly(phenylene oxide) and triallyl isocyanurate to provide a high heat resistance, and at the same time by using a poly(phenylene oxide) with a relatively low molecular weight, the fluidity of the melt resin can be made desirable at the time of molding to result in high molding properties.
Patent TW-561663-B (TW)
Title: Battery state monitoring circuit and battery device
Inventor: SAKURAI ATSUSHI
IPC: G01R31/36
Filed: 2002-04-19
Granted: 2003-11-11
Abstract: The present invention provides a safe battery device by preventing oscillation of an external terminal during a discharge limiting state entered due to an instruction from a microcomputer. When a discharge limiting signal is inputted to a battery state monitoring circuit from an exterior, impedance of an over-current monitor terminal is kept constant.
Patent TW-567169-B (TW)
Title: alpha-alumina fine powder and a method of producing the same
Inventor: UCHIDA YOSHIO
IPC: C01F7/442
Filed: 2002-05-07
Granted: 2003-12-21
Abstract: alpha-Alumina powder of fine particles having the primary particle diameters of from 10 nm to 100 nm, and of a high ratio of alpha-phase and further having capability to provide a sintered body with high density, and a method of manufacturing the alpha-alumina powder is provided. The method for manufacturing the alpha-alumina powder comprises a step of mixing an aluminum compound which is the precursor for the corresponding alpha-alumina and at least one selected from the group consisting of a titanium compound, an iron compound, a chromium compound, and alpha-alumina, and aluminum nitride, aluminum carbide and an aluminum boride as a seed crystal(s), and a step of calcining the mixture at a temperature of from 600 DEG C to 1000 DEG C in the presence of HCl gas in an concentration of 1% by volume to 20% by volume.
Patent TW-537954-B (TW)
Title: Method for separating substrate and film material of optical recording medium by means of ultrasonic waves
Inventor: WANG JENN-SHING
IPC: B32B1/00
Filed: 2002-06-20
Granted: 2003-06-21
Abstract: Disclosed is a method for separating substrate and film material of optical recording medium by means of ultrasonic waves, comprising the steps of: placing the recording medium in an ultrasonic vibrating environment; applying ultrasonic waves to a weaker interface layer in the optical recording medium to cause the interface layer to absorb energy to thereby reduce or damage attachment force between the layer and other layers to achieve the separation effects. The method is simple in operation, ensures complete separation so as to enhance high quality recycling of substrates and film materials of the optical recording medium to thereby effectively eliminate secondary environmental contamination generated in the recycling process.
Patent TW-I256501-B (TW)
Title: Liquid crystal display apparatus
Inventor: HAYASHI SHUNICHIRO
IPC: G02F1/1335
Filed: 2002-07-08
Granted: 2006-06-11
Abstract: A liquid crystal display apparatus includes a liquid crystal panel in which a liquid crystal layer is interposed between a pair of substrates, a front light unit that illuminates the liquid crystal panel, and a cell case that cooperates with the front light unit to sandwich the liquid crystal panel. The front light unit comprises a light source section, a plate-shaped light guide body that guides light from the light source section to the liquid crystal panel, and a frame-shaped protection member mounted on a peripheral portion of the light guide body and engaged with the cell case, thus integrally holding the liquid crystal panel and the light guide body.
Patent TW-577167-B (TW)
Title: Semiconductor device and IC card
Inventor: MIZUNO HIROTAKA
IPC: G06F21/86
Filed: 2002-07-30
Granted: 2004-02-21
Abstract: The present invention discloses a semiconductor device and IC card, which is composed by configuring the wiring 5A, 5B of power supply for supplying the driving voltage to the integrated circuit of semiconductor chip 3 as a main surface covering the semiconductor chip 3; thus, when removing the wiring 5A, 5B for analyzing the information memorized on the semiconductor chip 3, the integrated circuit will not operate and conduct the data analysis; and, configuring the modification detection circuit for detecting if the wiring 5A, 5B have been modified, then recovering the integrated circuit. Therefore, the present invention can enhance the security of information memorized on the semiconductor integrated circuit.
Patent TW-I283016-B (TW)
Title: Method for fabricating semiconductor devices having dual gate oxide layers
Inventor: LIM KWAN-YONG
IPC: H01L21/223
Filed: 2002-08-13
Granted: 2007-06-21
Abstract: A method for forming a dual gate oxide layer, including the steps of: (a) forming a gate oxide layer on a semiconductor substrate; and (b) increasing a thickness of a part of the gate oxide layer by performing a decoupled plasma treatment. Additional heat processes are not necessary because the dual gate oxide layer is formed with the decoupled plasma. Also, the channel characteristic of the semiconductor device can be ensured because the silicon substrate is not damaged. Furthermore, because the threshold voltage in the cell region is increased without additional channel ion implantation, the electrical characteristic of the semiconductor device can be enhanced.
Patent TW-559932-B (TW)
Title: Method for evaluating shape of wafer, wafer and method for selecting wafer
Inventor: KOBAYASHI MAKOTO
IPC: G01B3/22
Filed: 2002-09-11
Granted: 2003-11-01
Abstract: The present invention provides a method for evaluating the quality of shape of a wafer from the view point different from that of conventional SFQR or the like, the wafer reducing trouble in an aligner or the like, and to provide a method for selecting a wafer having such an excellent quality. Therefore, a plurality of wafer profiles from the central part to the edge of a wafer are determined at the specified angular intervals over the entire circumference of the wafer, a first region for calculating a reference line is set for each profile on the central side of the wafer, a second region is set on the outer circumferential side of the wafer on the outside of the first region, the reference line calculated in the first region is extrapolated up to the second region, the difference (actually measured value-reference value) between the shape (actually measured value) of the second region and the reference line (reference value) in the second region is analyzed, maximum and minimum values thereof are calculated, respectively, as the surface characteristics A and B, and then uniformity in the outer circumferential shape of the wafer is evaluated from a plurality of surface characteristics A and B obtained over the entire circumference of the wafer.
Patent TW-I223701-B (TW)
Title: Compact illumination system and display device
Inventor: VAN HEES ANTONIUS JOHANNES MAR
IPC: G02B6/00
Filed: 2002-09-13
Granted: 2004-11-11
Abstract: A compact backlighting system for illuminating a display device (12) comprises a light-emitting panel (1) having a front wall (2), an opposing rear wall (3) and edge areas (4). At least one of the edge areas (4) is capable of transmitting light. The backlighting system includes a light source (6) comprising at least one LED, and a light-mixing panel 5 for mixing the light originating from the light source (6). Light originating from the light source (6) is coupled into the light-mixing panel (5) via a light input surface (7), which light is mixed in the light-mixing panel (5) and coupled out via a light output surface (8). The light-mixing panel (5) and the light-emitting panel (1) are arranged so as to extend substantially parallel to each other. Between the light-mixing panel 5 and the light-emitting panel 1, the backlighting system comprises a light transport chamber (9) for transporting the light from the light-mixing panel (5) to the light-emitting panel (1). Preferably, the light transport chamber (9) has an elliptical, reflective inner wall (10).
Patent TW-550162-B (TW)
Title: Apparatus and method of correcting bow in a honeycomb extrudate
Inventor: GROVER EUGENE CARL
IPC: B29C48/11
Filed: 2002-09-27
Granted: 2003-09-01
Abstract: Apparatus and a method for extruding a honeycomb, providing correction in bowing of the extruded honeycomb structure, employs a deflector device having a base plate including an aperture aligned in a direction parallel to the extrusion axis through which the plastic material is conveyed to the die, the aperture having a varying diameter; and, a slide plate movably mounted to the base plate, the deflector device positioned upstream of the extrusion die, the degree of bow reduction depending on the diameter or width of the aperture imparting a pressure drop gradient on the flow stream entering the die.
Patent TW-584932-B (TW)
Title: Semiconductor device
Inventor: MAEDA SHIGENOBU
IPC: H01L27/06
Filed: 2002-10-09
Granted: 2004-04-21
Abstract: The present invention provides a generation technique for identification mark without influence by gate voltage or environmental temperature. The solution is to configure a P-type MOS transistor 11a as the first semiconductor device, and a P-type MOS transistor 11b as the second semiconductor device, and the MOS transistors 11a, 11b are formed as a device pair 11. The MOS transistors 11a, 11b are used to decide the binary value of the device pair 11 based on the comparison result associated with the electrical characteristics. Because the MOS transistors 11a, 11b are integrated, both of them are subjected to the influence of environmental temperature. Thus, the comparison result associated with electrical characteristics for both are not substantially influenced by the environmental temperature.
Patent TW-587410-B (TW)
Title: Adjustable micro device feeder
Inventor: FELDMAN DMITRY
IPC: G03B1/24
Filed: 2002-12-20
Granted: 2004-05-11
Abstract: A micro device feeder [10] is provided which is adjustable to accommodate micro devices supplied on tapes [24] with different widths. A mounting plate [12] has a movable drive plate [16] slidably mounted thereto. An input mechanism [22] on the movable drive plate [16] receives micro devices contained in a tape [24]. A sprocket [26] engages and advances the tape [24] under motor [42] drive. A feeder width adjustment mechanism [30] allows for movement of the movable drive plate [16] relative to the mounting plate [12] for adjusting the sprocket [26] to accommodate tapes [24] with different widths where the distance between the tape [24] and sprocket [26] centerlines change. The feeder width adjustment mechanism [30] includes a pin [52] coupled to the mounting plate [12], a securing device [54] coupled to the movable drive plate [16] and is capable of moving along the pin [52], and a locking mechanism [84] capable of securing the securing device [54] to the pin [52] to lock the movable drive plate [16] relative to the mounting plate [12].
Patent TW-I279981-B (TW)
Title: Low supply voltage differential signal driver and method of operating the same
Inventor: VOLK ANDREW M
IPC: H04L25/02
Filed: 2002-12-31
Granted: 2007-04-21
Abstract: The invention provides a low voltage differential signaling driver (LVDS) which can operate with a lower supply voltage than conventional LVDS drivers. The common-mode voltage of the driver circuit is set to a certain level, or maintained within a certain range, by adjusting the driver current, the pull-up resistance, or both. In one implementation, the common-mode voltage of a differential driver circuit is regulated via a feedback signal.
Patent TW-I249930-B (TW)
Title: Method using public switch telephone network to perform switch control or status switch
Inventor: HUANG WEN-FU
IPC: H04L9/32
Filed: 2003-01-24
Granted: 2006-02-21
Abstract: A method using public switch telephone network (PSTN) to perform switch control or status switch builds up a ring identification control module storing reference passwords, subscriber group authentication data and ring identification group authentication data and installs the ring identification control module in telephone loop of PSTN. In subsequent actions of telephone loop, create a ring communication link between the ring identification control module installed in telephone loop and PSTN. When the ring identification control module receives ring signal of telephone loop and the subscriber group authentication information, ring tone time length or ring frequency acquired in terms of caller ID and ring signal are identical to the ring identification authentication group data installed in ring identification control module, actions regarding switch control or status switch can be proceeded.
Patent TW-591920-B (TW)
Title: Scheme to discard an erroneous PDU received in a wireless communication system
Inventor: WU FRANK CHI-HSIANG
IPC: H04L29/06
Filed: 2003-02-25
Granted: 2004-06-11
Abstract: The present invention provides a method for specifying actions that a receiver takes upon receiving an AM or UM PDU with an error indication. Currently, for RLC acknowledged mode (AM) and unacknowledged mode (UM), upon receiving an AM or UM PDU with an error indication, actions that the receiver takes are not specified. Inappropriate actions that the receiver takes can cause serious problems. For example, unnecessary reset procedures are initiated, unnecessary retransmissions are made, data is lost, or synchronization between the sender and receiver can be lost. In an embodiment of the present invention, for RLC AM, upon receiving an AM PDU with an error indication, the receiver discards this PDU. In another embodiment of the present invention, for RLC UM, upon receiving a UM PDU with an error indication, the receiver discards this PDU. In another embodiment, MAC discards a MAC SDU that is to be delivered to an AM or a UM RLC entity, if an error indication for this SDU has been received from the lower layer. As a result, radio resources are not wasted, unnecessary retransmissions are avoided, synchronization is maintained, and data loss is prevented. Therefore, by utilizing the present invention, wireless communication system performance is improved.
Patent TW-587356-B (TW)
Title: Method of metal material adhesion
Inventor: KUU WIEN-HAURN
IPC: G02B6/42
Filed: 2003-03-03
Granted: 2004-05-11
Abstract: A method of metal material adhesion is described. The method is used for an optical transceiver module adhesion process to stick a protection cover of a laser diode in a metal shell and enhance the adhesion strength thereof. The method includes the following steps. First, the protection cover and the metal shell are provided. A primer layer is spread inside the metal shell. The laser diode is aligned with the metal shell to provide a maximum signal strength position. An epoxy layer is glued between the metal shell and the protection cover to fix the laser diode at the best position. The method further provides a seal layer to protect the epoxy layer from moisture and a second premier layer to enhance the adhesion strength between the protection cover and the epoxy layer.
Patent TW-I294146-B (TW)
Title: Method and apparatusfor maintaining a separation between contacts
Inventor: Robert f wallace
IPC: H01R12/55
Filed: 2003-03-10
Granted: 2008-03-01
Abstract: Methods and apparatus for controlling the distance between contact pads or leads which are to be interfaced are disclosed. According to one aspect of the present invention, an electrical package includes a body and a contact. The body includes electrical circuitry such as traces. The contact is arranged on the body, and includes a contact body and a contact feature. The contact feature is a protrusion which substantially extends from the contact body, and is arranged to come into contact with an external surface. In one embodiment, the external surface is an external contact, and the contact feature is arranged to substantially space the contact body away from the external contact. <IMAGE>
Patent TW-I268228-B (TW)
Title: Plastic patterned article with laser-like effects and its manufacturing method for integrally forming the article in a simplified process, reducing difficulties involved in manufacturing, reducing defective rates and manufacturing cost
Inventor: Zhuang feng-rong
IPC: B44C1/18
Filed: 2003-03-11
Granted: 2006-12-11
Abstract: This invention provides a plastic patterned article with laser-like effects and its manufacturing method, particularly to one with laser-like effects to serve as mark recognition, memorial or decorative purposes, or trademarks. This invention aims to provide a novel method for resolving defects and troubles resulted from conventional method of forming plastic patterned article. The method comprises the steps of: providing a laser forming plate with laser engraved patterns to a forming mold; and injecting a transparent plastic material into the forming mold for curing; and ejecting the molded part to obtain a plastic patterned article having laser engraved patterns, thereby integrally forming the article in a simplified process, reducing difficulties involved in manufacturing, reducing defective rates and manufacturing cost. This method further provides flexibility to allow a variety of product shapes to meet various demands.
Patent TW-I243333-B (TW)
Title: Architecture to support multiple concurrent execution contexts on a processor
Inventor: MORROW MICHAEL W
IPC: G06F9/48
Filed: 2003-06-02
Granted: 2005-11-11
Abstract: Multithreading permits execution of instructions across multiple hardware contexts without software context switching. This may result in lower power consumption, increased throughput, and higher performance. The invention describes an architecture whereby a multithreading processor may be initialized and controlled by threads running on the processor.
Patent TW-I232990-B (TW)
Title: Apparatus and method for dispensing liquid crystal
Inventor: RYU JOONG-HO
IPC: B05C5/00
Filed: 2003-06-12
Granted: 2005-05-21
Abstract: A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.
Patent TW-I221387-B (TW)
Title: 2D channel encoding system and method thereof
Inventor: YE JI-SHIANG
IPC: H04N5/00
Filed: 2003-06-16
Granted: 2004-09-21
Abstract: A 2D channel encoding system organizes several AV channels and groups them again to sequentially encode the entering path of each channel with 2D sequence for facilitating the channel selection operation. The 2D channel encoding system comprises a signal receiver used to receive the command signal issued by the remote control of TV user, a micro-processor capable of receiving the command signal issued by the signal receiver and further selecting the broadcasting channel in accordance with the received command signal by virtue of the burned processing program in memory, a memory module, a LAN module, a remote control and a VGA display module for TV. The LAN module provides the information transmitted from computer network. The information goes through the VGA display module for TV to be processed as the signal capable of being broadcasted by TV for being played by TV. The channel for the 2D channel encoding consists of the first-stage address code channel and the second-stage folder code channel.
Patent TW-I277170-B (TW)
Title: Method for fabricating capacitor in semiconductor device
Inventor: PARK JONG-BUM
IPC: H01L27/108
Filed: 2003-07-04
Granted: 2007-03-21
Abstract: The present invention is related to a method for fabricating a capacitor of a semiconductor device for improving a capacitance and concurrently enhancing a leakage current characteristic and a breakdown voltage characteristic. For this object, the method for fabricating a capacitor of a semiconductor device includes the steps of: (a) forming a conductive silicon layer for a bottom electrode on a substrate; (b) nitridating the conductive silicon layer; (c) oxidizing the nitridated conductive silicon layer; (d) forming a silicon nitride layer on a surface of the oxidized layer; (e) forming a dielectric layer on the silicon nitride layer; and (f) forming a top electrode on the dielectric layer.
Patent TW-I295345-B (TW)
Title: Split weld cage nut assembly
Inventor: CLINCH JAMES PATRICK
IPC: F16B5/08
Filed: 2003-07-09
Granted: 2008-04-01
Abstract: The invention provides a cage nut assembly having a nut member and a cage member. The nut has a threaded aperture therethrough. The cage is capable of encaging the nut such that the nut has a limited range of movement within the cage in at least one dimension. The cage has an aperture therein sized and located to allow access to the threaded aperture of the nut within the range of movement of the nut. The cage has a plurality of protrusions, such as dimples or tabs, extending therefrom. At least one of the protrusions is formed in halves which abut against one another to define a seam therebetween. The protrusions are capable of being welded to a mating surface to secure the cage to a mating surface, and, substantially contemporaneously, the halves of the at least one protrusion are capable of being welded together along the seam.
Patent TW-I280010-B (TW)
Title: Apparatus and method for virtual output queue feedback
Inventor: PEEBLES BRIAN E
IPC: H04L12/56
Filed: 2003-07-17
Granted: 2007-04-21
Abstract: A method of providing virtual output queue feedback to a number of boards coupled with a switch. A number of virtual queues in the switch and/or in the boards are monitored and, in response to one of these queues reaching a threshold occupancy, a feedback signal is provided to one of the boards, the signal directing that board to alter its rate of transmission to another one of the boards. Each board includes a number of virtual output queues, which may be allocated per port and which may be further allocated on a quality of service level basis.