baber/WOPTO huggingface dataset:
Patent TW-470865-B (TW)
Title: Optical system for display panel
Inventor: COTTON CHRISTOPHER T
IPC: H04N17/00
Filed: 2001-05-18
Granted: 2002-01-01
Abstract: An ultrathin optical panel, and a method of producing an ultrathin optical panel, are disclosed, including stacking a plurality of glass sheets, which sheets may be coated with a transparent cladding substance or may be uncoated, fastening together the plurality of stacked coated glass sheets using an epoxy or ultraviolet adhesive, applying uniform pressure to the stack, curing the stack, sawing the stack to form an inlet face on a side of the stack and an outlet face on an opposed side of the stack, bonding a coupler to the inlet face of the stack, and fastening the stack, having the coupler bonded thereto, within a rectangular housing having an open front which is aligned with the outlet face, the rectangular housing having therein a light generator which is optically aligned with the coupler. The light generator is preferably placed parallel to and proximate with the inlet face, thereby allowing for a reduction in the depth of the housing. An alternative to this type of light generator is an optical system for producing an accurate image on a highly tilted optical panel inlet face surface relative to the image path. The optical system comprises an image source, an imaging element for creating an image of the object in an intermediate image plane, an anamorphic element for reducing anamorphic distortion of the image, and a telecentric element for reducing keystone-type distortion of the image.
Patent TW-518532-B (TW)
Title: Driving circuit of gate control line and method
Inventor: WANG CHUN-FU
IPC: G02F1/1368
Filed: 2000-12-26
Granted: 2003-01-21
Abstract: The present invention proposes a driving circuit of gate control line and method for driving N gate control lines G_1, ..., G_N. These driving N gate control lines are equally divided into L groups. The driving circuit contains a gate logic control circuit, the first reference converter module, the second reference converter module, and a multiplexer circuit. The first reference converter module is controlled by a gate logic control circuit, in which K driving lines D_1, ..., D_K are scanned by using a time slot as a cycle and L*K=N. The second reference converter module is controlled by the gate logic control circuit, in which these groups are scanned by using a time frame as a cycle so as to make each time slot select one of these groups. The multiplexer circuit makes the gate control line of one selected group connect to D_1, ..., D_K, and makes the gate control lines of plural non-selected groups connect to a constant power source line.
Patent TW-I238600-B (TW)
Title: Level converting circuit, semiconductor device and display apparatus having such level converting circuit
Inventor: MATSUMOTO SHOICHIRO
IPC: H03K5/00
Filed: 2001-02-12
Granted: 2005-08-21
Abstract: A kind of level converting circuit, the semiconductor device and the display apparatus having such level converting circuit are revealed in the present invention. The main technique is featured with the followings. The control circuit of the control part responds to the input signal so as to make the gate voltage of the p-channel MOSFET in the exciter decrease from power source voltage to a level higher than the turning-on voltage value of the p-channel MOSFET. Additionally, the gate voltage of the n-channel MOSFET is made to increase from low level of input signal to a level higher than the turning-on voltage value of the n-channel MOSFET. Thus, when one of the p-channel MOSFET and the n-channel MOSFET shows stronger turning-on status, the other MOSFET shows weaker turning-on status.
Patent TW-540227-B (TW)
Title: System and method for image processing
Inventor: RAMSAY THOMAS E
IPC: G06T5/00
Filed: 2001-05-15
Granted: 2003-07-01
Abstract: Image processing system and method automatically process a series of input images without operator's intervention. Each of the input images is automatically analyzed, classified, enhanced and/or compressed. Individual image enhancement is applied to each of the input images independently. A plurality of enhanced and/or compressed images can be outputted without re-analyzing and re-classifying the input image. The processed images have a high compression to quality ratio, produce images having quality and visual characteristics as viewed by a human including image contrast, brightness, and sharpness as compared with the input image, while capable of reducing the amount of memory required for storing the output images. The image processing system and method can process the images in real lime on-the-fly or in a batch mode, and can operate in a wire and/or wireless transmission environment or embedded in a hardware, firmware, or software which is embedded in another system or application. The system can be a stand-alone system or a server/client network system, etc.
Patent TW-588088-B (TW)
Title: Method for manufacturing total rubber tire made of waste tire as raw material, method for filling crushed rubber powder mixture, and total rubber tire using waste tire as raw material
Inventor: OGURA SEIJI
IPC: C08L21/00
Filed: 2001-03-13
Granted: 2004-05-21
Abstract: This invention is to manufacture a total rubber tire by a relatively simple method with a waste tire as a raw material. The method for manufacturing the total rubber tire with the waste tire as the raw material comprises the steps of separating and removing metal pieces or a crushed powder containing the metal pieces from the crushed powder of the waste tire 20 having one side of 0.1 to 0.5 mm or preferably 0.1 to 0.2 mm, adding a binder or a binder and a foaming agent and/or a kneaded rubber to the crushed powder after removing the pieces or the crushed powder containing the pieces, and manufacturing a crushed rubber powder mixture. The method further comprises the steps of pressurizing, press injecting and filling the crushed rubber powder mixture to be cast in a mold, heating the mixture in the mold, foaming, molding and vulcanizing the mixture to manufacture the total rubber tire.
Patent TW-497307-B (TW)
Title: Solid state laser device
Inventor: MATSUI KENICHI
IPC: H01S3/0941
Filed: 2001-03-22
Granted: 2002-08-01
Abstract: The invention relates to a solid state laser device that provides a cavity for placing a laser diode 40 and a laser medium 6 excited by the laser diode 40, a containing part 70 that is connected to the cavity 17 and is housed with desiccant 71 internally, an opening 73 that is connected to the cavity 17 and containing part 70, and is installed with moisture absorptive film 72.
Patent TW-475159-B (TW)
Title: Automatic vending machine and network system for automatic vending machine
Inventor: TAKAHASHI NORIHISA
IPC: G07F9/00
Filed: 2001-04-10
Granted: 2002-02-01
Abstract: A currency processing apparatus pertinent to automatic vending machine copes with the frequency of currency or protection condition of the installation position concerning the automatic vending machine to change the recognition precision of currency or the acceptance status of currency, fully securing the normal currency acceptance and preventing mischief like phony currency together with increasing the merchandise vending efficiency. The currency processing device 1 of the automatic vending machine 13 is provided to determine the currency processing status, the usage frequency of currency resulting from the return operation condition and condition of mischief occurrence, output the achieved preset condition to the external interface part 6 of the main computer 11 and provide the control signal inputted from main computer 11 through the external interface part 6 to set up the recognition precision and the control part 2 for deciding the currency acceptance. Set up the currency acceptance condition of the currency processing device 1 with main computer 11 always at the optimal condition to increase the vending efficiency by fully securing the acceptance of normal currency in parallel with mischief protection.
Patent TW-I284357-B (TW)
Title: Method for processing the optical lithography on a multilayer photoresist structure
Inventor: CHANG CHING-YU
IPC: H01L21/027
Filed: 2001-05-04
Granted: 2007-07-21
Abstract: The present invention is desired to a method that processes the optical lithography on a multilayer photoresist structure. The first step is providing a substrate of the semiconductor; the next step is forming the first photoresist membrane on the substrate. And then, a mask layer, is formed on the first photoresist membrane, but the mask layer is differed from the first photoresist membrane. Furthermore, the second photoresist membrane is formed on the mask layer. Afterward the process of the optical lithography pattern is transferred into the second photoresist membrane. Then the second photoresist membrane etches the mask layer to transfer the pattern into the mask layer. Last the mask layer transferred the pattern into the first photoresist membrane.
Patent TW-I246876-B (TW)
Title: Repairing method of circuit connecting portion
Inventor: ARIFUKU MOTOHIRO
IPC: H05K3/36
Filed: 2001-05-17
Granted: 2006-01-01
Abstract: The present invention is to provide a repairing method of circuit connecting portion for removing adhesive in a short time without requiring any solvent, a repair of which has conventionally been required for a long time, and there is provided a method for repairing a circuit connection part where circuit members having a large number of opposed circuits are connected electrically through an adhesive, wherein mutual joints at a circuit connection part requiring repair are separated, a basic material for transfer is bonded through a transfer adhesive for transfer to at least one circuit member where the adhesive remains and then the adhesive remaining on the circuit member and the transfer adhesive are removed from the circuit member along with the basic material for transfer.
Patent TW-498703-B (TW)
Title: Organic electroluminesce device, its production method and liquid crystal display device using it
Inventor: OKUNAKA MASAAKI
IPC: H01L27/00
Filed: 2001-05-25
Granted: 2002-08-11
Abstract: The present invention relates to an organic electroluminesce device, its production method and display device using it. A film composition containing a high-molecular compound is cross-linked by light irradiation via a mask to cure the composition in a prescribed pattern to form photoemission layers (31-33). Photo-crosslinking is done through any of a cinnamoyl group, a cinnamylidene group, a chalcone residual group, an isocoumarin residual group, a 2,5-dimethoxystilbene residual group, a thymine residual group, a styrylpyridinium residual group, an alpha-phenylmaleimide residual group, an anthracene residual group and a 2-pyrone residual group, or an aromatic bisazide. An accurate micro-pattern is thus easily formed in the air.
Patent TW-582015-B (TW)
Title: Display unit communication system, communication method, display unit, communication circuit and terminal adapter
Inventor: TSUJI RYUHEI
IPC: G09G3/32
Filed: 2001-06-27
Granted: 2004-04-01
Abstract: The invention relates to a display unit communication system, communication method, display unit, communication circuit and terminal adapter, in which the display data packet at least taken as the identification information comprises a terminal adapter ID and display unit ID. The display unit communication system is equipped with the control unit that provides multiple display units the designated display data packets specified by communication destination through the identification data, at least one terminal adapter attached with a terminal adapter ID and connected through the said communication line and control unit and the display unit attached with the display unit ID and directly connected with the terminal adapter via the lower communication line, so as to control the more than one installed display key elements in accordance with the display data packet. The terminal adapter receives the terminal adapter ID of the identification data and display data packet in consistent with the self terminal adapter ID and goes through the lower communication line to transmit to the display unit. The display unit receives the display unit ID contained in identification data and display data packet in consistent with the self terminal adapter ID and transmits them to the display unit with the lower communication line. The display unit receives the display unit ID contained in the identification data and display data packet in consistent with the self display unit ID, so as to display the data packet, drive key display elements and display image accordingly.
Patent TW-494573-B (TW)
Title: Non-volatile memory device having a metal-oxide-nitride-oxide-semiconductor gate structure and fabrication method thereof
Inventor: YIM YONG-SIL
IPC: H01L21/8247
Filed: 2001-07-03
Granted: 2002-07-11
Abstract: A non-volatile memory device having a MONOS (metal-oxide-nitride-oxide-semiconductor) gate structure and a fabrication method thereof are provided. This device includes a selection transistor and a cell transistor formed in a cell array area and a low-voltage MOS transistor and a high-voltage MOS transistor formed in a peripheral circuit area. A method of forming the selection transistor, the cell transistor, the low-voltage MOS transistor and the high-voltage MOS transistor includes forming a cell gate insulation layer composed of a tunnel oxide layer, a silicon nitride layer and a top oxide layer, which are sequentially stacked, on the entire surface of the semiconductor substrate. The cell gate insulation layer is patterned to leave the cell gate insulation layer only on a first area of the cell array area and concurrently expose the peripheral circuit area and a second area of the cell array area. A high-voltage gate insulation layer, that is, a first sate oxide layer is formed on the exposed second area and the exposed peripheral circuit area. The high-voltage gate insulation layer is patterned to expose a portion of the peripheral circuit area and the second area of the cell array area. A low-voltage gate insulation layer is formed on the exposed peripheral circuit area and the exposed second area. The low-voltage gate insulation layer, that is, a second gate oxide layer is thinner than the first gate oxide layer.
Patent TW-533620-B (TW)
Title: Metal hydride hydrogen storage canister design and its manufacture
Inventor: YANG JEFFERSON Y S
IPC: H01M8/04
Filed: 2001-07-24
Granted: 2003-05-21
Abstract: This invention discloses a metal hydride hydrogen storage canister, which comprises: a storage canister body; a separation plate stacked in the canister body to store a metal hydride compound with a predetermined volume; and a rod part with a porous surface to fix the separation plate in the canister body and to introduce hydrogen released from the metal hydride compound to the outlet of the canister body. This invention further discloses a manufacturing method of the metal hydride hydrogen storage canister.
Patent TW-I243846-B (TW)
Title: Conductive paste
Inventor: YOSHIDA HIROSHI
IPC: H01G4/12
Filed: 2001-08-21
Granted: 2005-11-21
Abstract: A conductive paste comprising a conductive powder, an organic binder and a solvent as principal components, wherein the paste also contains at least one selected from the group consisting of N-acylamino acids and salts thereof. The conductive paste has a greatly improved storability without causing separating out or precipitation of the conductive powder even after storing for a prolonged period of time.
Patent TW-I250231-B (TW)
Title: Diamond
Inventor: SCARSBROOK GEOFFREY ALAN
IPC: H01L21/3065
Filed: 2001-11-06
Granted: 2006-03-01
Abstract: A layer of single crystal CVD diamond of high quality having a thickness greater than 2 mm and having one or more of the following characteristics: (1) a high charge collection distance at 300 K of at least 100 mum measure at an applied field of 1 V/mum; (2) a high value of the product of the average carrier mobility and lifetime mutau such that it exceeds 1.0x10<-6> cm<2>/V at 300 K; (3) an electron mobility (mue) measured at 300 K greater than 2400 cm<2>V<-1>S<-1>; (4) a hole mobility (muh) measure at 300 K greater than 2100 cm<2>V<-1>S<-1>; and (5) in the off state, a resistivity at 300 K greater than 10<12> Omegacm at an applied field of 50 V/mum. Also provided is a method of producing such a CVD diamond layer.
Patent TW-567099-B (TW)
Title: Cam and its manufacturing method
Inventor: OGASAWARA ATSUSHI
IPC: B21D22/02
Filed: 2001-11-07
Granted: 2003-12-21
Abstract: A thick plate-shaped metal material B to be worked is pressed by a punch 10 and a plate pressing member 11, received by a die 12 and a backward pressing member 13, and pressed, thereby shearing its outline into an arc-cam shape. Upon shearing, when the material B is pressed by the punch 10 and backward pressing member 13, a cylindrical convex portion 16a is formed on one plate surface of the extending portion 16 in accordance with a concave 10a of the punch 10, the other plate surface is punched by a projection 13b of the backward pressing member 13 to thereby form a shaft through-hole 17, and a concave portion 16b is also formed on the back side of the material B corresponding to the convex portion 16a by a projection 13a. Unevenness of the thickness in the direction in the direction of an edge position 16c of the extending portion 16 is prevented. Upon punching of the cam, the occurrence of cut break surfaces on a punched cut surface is suppressed, deterioration in bore precision of the shaft through-hole is prevented, and a deviation of the position of contact with a follower is eliminated, thereby improving operational precision.
Patent TW-524934-B (TW)
Title: The variable friction damper
Inventor: LU LIAN-YUAN
IPC: F16F11/00
Filed: 2001-11-16
Granted: 2003-03-21
Abstract: The invention, named variable friction damper, consists of a friction damper and an actuation device. The friction damper is composed of left and right sets of friction pads that produce slip forces and provide energy dissipation capacity for seismic structures. At the center of the damper and in between the friction pads there is a wedge block and a pair of wedge pads. The wedge block is bolted on a ball screw, so the displacement of the wedge block can be adjusted by turning the ball screw that is driven by an actuation device, such as a serve motor. The control command of the actuation device is computed by a control unit and is determined by structural vibration signals that are measured by sensors mounted on the structure. By controlling the actuation device and the rotation of the ball screw, the wedge block can be driven and produce a controllable normal contact force between the friction pads. In turn, this controllable normal force produces a variable slip force for the friction damper. A seismic structure with variable friction dampers will possess a better energy dissipation capacity than a conventional passive friction damper. The use of the wedge block allows a more uniform distribution of the normal contact force and reduces the demand on the control torque supplied by the actuation device.
Patent TW-517036-B (TW)
Title: Winding control method
Inventor: KAMIYAMA MINORU
IPC: B65H23/198
Filed: 2001-11-26
Granted: 2003-01-11
Abstract: The purpose of the present invention is the shorten the distance between the roll-out-axis and the winding axis in the slitter, so as the reduce the size of the machine, and to be able to greatly reduce the cost. To roll out the web from the roll-out-axis, and to rewind it as it is to the winding axis, or to cut the web into a plurality of webs in the longitudinal direction, and to wind them, mutually upward-downward or forward-backward separately to the various upward-downward or forward-backward winding axises. The roll-out-axis is driven with the pre-determined speed of the web, and at the same time the winding of the winding axis is driven with the pre-deterwined stress of the web, and the guide rollers 2, 3 for guiding the web are provided between the roll-out-axis and the winding axis. The guide rollers 2, 3 rotate freely as non-positively driven in contact with the web W.
Patent TW-593381-B (TW)
Title: Process for removing volatile substances in elastomer
Inventor: ASAGA HIROYUKI
IPC: C08F6/10
Filed: 2001-12-31
Granted: 2004-06-21
Abstract: A process for removing volatile organic components from an elastomer in a sufficiently effective manner is provided. The process for removing volatile substances in an elastomer contains a step of depositing and coagulating an elastomer polymerization solution through steam stripping in a stripping vessel to obtain elastomer crumbs, whereby volatile substances are removed from the elastomer solution, in which an angle between a feeding direction of the elastomer polymerization solution from a crumbing nozzle and a feeding direction of the steam is an acute angle.
Patent TW-555904-B (TW)
Title: Method for producing carbon-black-containing electric heating fiber and product thereof
Inventor: LI SHR-YUAN
IPC: D01F11/10
Filed: 2002-02-26
Granted: 2003-10-01
Abstract: The present invention relates to a method for producing a carbon-black-containing electric heating fiber and a product thereof. The method mainly comprises: using a fiber as a main adhesive bone material, immersing the fiber with a carbon black material which has been subjected to a grafting treatment, and covering the immersed fiber with a flexible insulated film to form an electric heating fiber. When the electric heating fiber is attached to a textile cloth, the cloth can be warmed when an electricity is applied to the two ends of the cloth.
Patent TW-581886-B (TW)
Title: Manufacturing method for oriented film, polarizing film, polarizing plate, and visual display
Inventor: KONDO SEIJI
IPC: G02F1/1335
Filed: 2002-03-25
Granted: 2004-04-01
Abstract: An oriented film of polyvinyl alcohol derived film with reduced stretch irregularity and uniform orientation in a wide range of a stretching ratio is obtained by a manufacturing method for an oriented film, comprising the steps of: contacting a non-stretched film, comprising polyvinyl alcohols or derivatives thereof, with moisture percentage adjusted to no more than 10%, to at least one heating roll currently driven and heating the film at no less than 70 DEG C; subsequently giving a tension and stretching using a peripheral velocity difference between the heating roll concerned and a stretch roll in a position ahead of said heating roll in a running direction of the film.
Patent TW-552835-B (TW)
Title: Means for making modifications of printed circuit boards, means for manufacturing printed circuit boards, and method for making modified printed circuit boards
Inventor: KARLSSON BIRGER
IPC: H05K3/40
Filed: 2002-04-26
Granted: 2003-09-11
Abstract: The present invention relates to a copper ball insertion machine, for integrating metal inserts in via holes provided through a printed circuit board (PCB), comprising a motor driven X-Y table (2) with the PCB on top. The X-Y table (2) is adjustable to position a selected via hole in a predetermined location aligned with a closable outlet opening (12) of a movable container (6) for metal inserts. The container is by means of a clamping cylinder (28) displaceable for clamping the part of the PCB adjacent said via hole against the working surface (2) of said X-Y table. By means of a pivoting cylinder (20) the container is rotatable for feeding one metal insert through the outlet opening (12) into said via hole. A stamp (30) is drivable by a hammer cylinder (40) for compressing said metal insert to shape and deform it into a tight fit with the via hole.