baber/WOPTO huggingface dataset:
Patent TW-553847-B (TW)
Title: Vacuum feeder for imaging device
Inventor: BURNS ROLAND J
IPC: B65H5/12
Filed: 2000-10-19
Granted: 2003-09-21
Abstract: Media (18) is transported to an imaging region (16, 50) using a vacuum feeder. A vacuum head (8, 44) is positioned (20) onto the media (18) and a vacuum is applied (22) to the vacuum head (8, 44) to hold the media (18) against the vacuum head (8, 44) The vacuum head (8, 44) is then relocated (24) to the imaging region (16, 50) carrying with it the media (18). In one embodiment, the vacuum head (8, 44) holds the media (18) slightly above the surface of the imaging region (16, 50). After the media (18) is imaged, the vacuum head (8) moves (26) the media (18) to an output region (14). in the output region (14) the vacuum is removed (28) from the vacuum head (8) allowing the media (18) to detach from the vacuum head (8) and remain in the output region (14). In another embodiment, the vacuum is removed (76) from the vacuum head (44) allowing the media (18) to detach from the vacuum head (44) and remain in the imaging region (50). A second vacuum head (46) is positioned (78) in the imaging region (50) onto the media (18) and a vacuum is applied (80) to the second vacuum head (46) to hold the media (18) against the second vacuum head (46). The second vacuum head (46) is then relocated (82) to the output region (52) carrying with it the media (18). The second vacuum head (46) moves the media (18) to an output region (52). In the output region (52) the vacuum is removed (84) from the second vacuum head (46) allowing the media (18) to detach from the second vacuum head (46) and remain in the output region (52).
Patent TW-490808-B (TW)
Title: Semiconductor device and method of fabricating the same
Inventor: AKIYAMA NAOTO
IPC: H01L21/336
Filed: 2000-12-21
Granted: 2002-06-11
Abstract: First NMOS and PMOS transistors for operating high speed, and second NMOS and PMOS transistors for reducing a leak current in an off state, are formed on the same p-type substrate. In a fabricating method, Boron is ion-implanted to the first and second NMOS transistor forming regions of the surface of the substrate to form p well. Subsequently, boron is ion-implanted to only the second NMOS transistor forming region additionally for threshold voltage adjustment to minimize the off-state leak current. Arsenic is ion-implanted to the first and second PMOS transistor forming regions of the surface of the substrate to form n well. Subsequently, Arsenic is ion-implanted only to the second PMOS transistor forming region additionally for threshold voltage adjustment to minimize the off-state leak current.
Patent TW-541269-B (TW)
Title: Carrying system
Inventor: FUKUSHIMA MASAZUMI
IPC: B65G1/04
Filed: 2001-01-09
Granted: 2003-07-11
Abstract: The construction is that an auxiliary truck 20 is provided to back the stacker crane up within the process and is normally made to stand by on a passage 12 side. When using the auxiliary truck 20, a manual truck 22 is mounted on the auxiliary truck 20, the auxiliary truck 20 is controlled from the manual truck 22, and transfers and carryings are performed within the process. The effects are to back a stacker crane up by advancing a manual truck into a process by mounting the truck on an auxiliary truck, even if the stacker crane within the process fails.
Patent TW-535126-B (TW)
Title: Apparatus and method for automatic brightness control of liquid crystal display
Inventor: MOON SEUNG-HWAN
IPC: G09G3/36
Filed: 2001-02-09
Granted: 2003-06-01
Abstract: A LCD device having a backlight generates a third brightness control signal in response to a first brightness control signal corresponding to an average gray level of image data to be displayed on the LCD device and a second brightness control signal generated from the main body of the computer by means of user, and controls a brightness of the backlight automatically according to the third brightness control signal.
Patent TW-511399-B (TW)
Title: Semiconductor device and its manufacture method
Inventor: SAKAMOTO NORIAKI
IPC: H01L21/48
Filed: 2001-02-16
Granted: 2002-11-21
Abstract: This invention provides a novel and excellent semiconductor device. Conventionally, printed circuit substrates, ceramic substrates and flexible substrate are employed as the support substrate to install semiconductor elements for BGA type semiconductor devices. However, these support substrates are unnecessary redundant material, whose thickness leads to an increase in size. Moreover, heat generated from the semiconductor elements assembled inside can not be released. According to the present invention, conductive patterns 11A to 11D are formed burying in an insulating resin 10 and a conductive foil 20 is formed being half-etched to make thickness of the device thin. As an electrode for heat radiation 11D is employed, a semiconductor device superior in heat radiation is provided.
Patent TW-457363-B (TW)
Title: Navigation apparatus for vehicles
Inventor: KATAYAMA MUTSUMI
IPC: G01C21/36
Filed: 2001-02-21
Granted: 2001-10-01
Abstract: The present invention relates to the navigation apparatus for vehicles. The subject of this invention is to provide a navigation apparatus for vehicles, which can display appropriate information corresponding to the driving status of vehicle. The solving means of this invention is shown in the following. The vehicle speed is first detected such that the size of extension field extending along the moving route is changed corresponding to the vehicle speed. In addition, the map information of the extended field corresponding to the extension is extracted from the map information stored in the map information memory means, in which the map information and the vehicle position at present are together shown on the display means.
Patent TW-I234559-B (TW)
Title: A process for preparing aliphatic carboxylic acids from aldehydes
Inventor: SPRINGER HELMUT
IPC: C07C51/235
Filed: 2001-03-01
Granted: 2005-06-21
Abstract: The invention relates to a process for preparing aliphatic carboxylic acids by catalytic oxidation of aldehydes with oxygen or oxygen-containing gas mixtures. The catalysts employed are metals or compounds of metals of groups 5 to 11 of the Periodic Table of the Elements in amounts not exceeding 5 ppm based on aldehyde employed.
Patent TW-480732-B (TW)
Title: Polysilicon thin film transistor having gate-overlapped lightly doped drain
Inventor: CHEN CHIEH-CHUANG
IPC: H01L29/43
Filed: 2001-04-10
Granted: 2002-03-21
Abstract: A kind of polysilicon thin film transistor having gate-overlapped lightly doped drain includes the followings: an insulating transparent substrate; a polysilicon layer, which is formed on the substrate surface and includes a channel region, a lightly doped drain structure formed on the outer peripheral region of the channel region, and a source/drain region formed on the outer peripheral region of the lightly doped drain structure; a gate insulation layer, which is used to cover the surface of the polysilicon layer; the first gate layer, which is defined on the gate insulation layer and is located on the top region of the channel region; and the second gate layer, which is defined on the first gate layer and is extended to the surface of the gate insulation layer in order to cover the upper region of the lightly doped drain structure.
Patent TW-503533-B (TW)
Title: Semiconductor chip package and connection structure including a ground metal plane having blank patterns
Inventor: CHANG TAE-SUB
IPC: H01L23/498
Filed: 2001-05-17
Granted: 2002-09-21
Abstract: A connection structure for electrically connecting a semiconductor chip to an external circuit device comprises: a ground metal plate connected to ground power of the semiconductor chip; an insulating layer formed on the ground metal plate; a signal pattern layer formed on the insulating layer and having signal patterns communicating electrical signals with the semiconductor chip. The ground metal plate, the insulating layer and the signal pattern are stacked in this order, and the ground metal plate includes projected blank pattern having shapes identical to the signal patterns. The blank patterns may be formed by either projecting all the signal patterns onto the ground plate or projecting at least one part of the signal patterns, e.g., a chip connection part, an external connection part and a pattern line part onto the ground picric. Since the ground plate lies just below the signal pattern layer, self inductance and mutual inductance of the connection structure reduces. Further, because of the blank patterns formed in the proximal ground plate, the capacitance is also reduced. Therefore, simultaneously switching output noise and crosstalk can be prevented m very high frequency operation and hence electrical characteristics and performance are significantly improved in package devices such as wafer level packages and ball grid array packages operating at high data rates.
Patent TW-528909-B (TW)
Title: Liquid crystal display apparatus in which it is not necessary to increase the complex process, such as the photo-resist process and the like, and use the high lamination technique
Inventor: SUZUKI MASAYOSHI
IPC: G09F9/00
Filed: 2001-05-16
Granted: 2003-04-21
Abstract: The liquid crystal display apparatus includes a liquid crystal layer, a color filter layer, a quarter-wave plate and a polarization plate. The liquid crystal layer is provided between a first substrate and a second substrate. The color filter layer is made of cholesteric liquid crystal layer which is formed on a side where the liquid crystal layer exists of the first substrate. The quarter-wave plate and the polarization plate are provided on the second substrate.
Patent TW-492185-B (TW)
Title: Nonvolatile semiconductor memory device and method for recording information
Inventor: OKAZAWA TAKESHI
IPC: H01L43/08
Filed: 2001-06-07
Granted: 2002-06-21
Abstract: A nonvolatile semiconductor memory device has its output signals widely separated from each other to ensure its proper operation, does not require any high-accuracy resistance generating element, and realizes a high density memory capacity due to its simple memory cell construction in which provided are: a first wiring (21); a second wiring (25) perpendicular to the first wring (21); a third wiring (35) parallel to the first wiring (21); a first memory element (28) between the first wiring (21) and the second wiring (25); and, a second memory element (38) between the second wiring (25) and the third wiring (35). Each of the memory elements (28, 38) includes an insulation film (13) sandwiched between two layers each constructed of a ferromagnetic thin film. The first memory element (28) stores data different from that stored in the second memory element (38).
Patent TW-516035-B (TW)
Title: Integrated memory with memory-cells with magnetoresistive storage-effect and method to operate such a memory
Inventor: POECHMUELLER PETER
IPC: H01L43/08
Filed: 2001-07-02
Granted: 2003-01-01
Abstract: The integrated memory has memory-cells (MC) with magnetoresistive storage-effect, which are connected respectively between column-lines (BL0 to BLn) and row-lines (WL0 to WLm). One of the row-lines (WL2) is connected with a terminal for a selection-signal (GND) to read out a data-signal (DA) of a memory-cell (MC2) connected with the row-line (WL2) in a selection-circuit (2). Other row-lines (WL0, WL1, WLm) are controlled, so that they are isolated electrically in the selection-circuit (2) to read out the data-signal (DA). Thus a more reliable read-out process is possible.
Patent TW-543159-B (TW)
Title: A semiconductor memory and its production process
Inventor: ENDOH TETSUO
IPC: H01L21/8242
Filed: 2001-08-10
Granted: 2003-07-21
Abstract: A semiconductor memory comprises: a first conductivity type semiconductor substrate and one or more memory cells constituted of an island-like semiconductor layer, a charge storage layer and a control gate, the charge storage layer and the control gate being formed to entirely or partially encircle a sidewall of the island-like semiconductor layer, wherein at least one of said one or more memory cell is electrically insulated from the semiconductor substrate.
Patent TW-550415-B (TW)
Title: Method and circuit for driving liquid crystal display and image display device
Inventor: HOSOYAMADA SHUNICHI
IPC: G09G3/20
Filed: 2001-08-10
Granted: 2003-09-01
Abstract: A method for driving an LCD and its driving circuits are provided which are capable of being constructed at low costs, of reducing a flicker that occurs when a monochromatic color is displayed or an arbitrary image is displayed and of simultaneously making an adjustment for minimizing a line flicker and flicker occurring on an entire screen and of being applied to application areas in which a display is made more high-definition and a screen is made larger. The LCD is driven in a manner that a polarity of a data signal is reversed for every two scanning electrodes and for every signal electrode and the data signal having the reversed polarity is sequentially fed to each of signal electrodes.
Patent TW-567725-B (TW)
Title: Data transmission system, data transmission device, and remote control method
Inventor: IKEDA TAKESHI
IPC: H04N7/173
Filed: 2001-08-14
Granted: 2003-12-21
Abstract: The present invention provides a two-way CATV (cable TV) system using CATV channel 7 to connect the central device 1 and the cable modem 8, which includes a hard disk 11 for recording the TV broadcasting programs transmitted from the central device 1 to the cable modem 8 through CATV channel 7; then, sending e-mail to the central device through Internet 5, and then transmitting to the cable modem 8 through the CATV channel 7; and, the cable modem 8 will analyze the content of e-mail, and execute the process indicated by the e-mail; thus, it can use the portable data terminal corresponding to the Internet for remote control from the outgoing place.
Patent TW-544422-B (TW)
Title: Bicycle
Inventor: NAKAGOMI YOSHIO
IPC: B62K15/00
Filed: 2001-08-29
Granted: 2003-08-01
Abstract: To make it possible to fold up or disassemble a body frame of a power-assisted bicycle readily. A body frame is composed of a front frame 22 and a rear frame 23, and the two are connected for folding up movement with or disassembly from each other at a pivot element. A pivot pin 242 secured to the rear frame 23 is mounted into a boss element 451 formed at a rear end of the front frame 22 through a cutaway portion. The cutaway portion is closed up with a lock lever 452 resiliently pressed by a hook 455b integral with an operation lever 455. By pressing the operation lever 455, the engagement between the hook 455b and the lock lever 452 is canceled, and the lock lever 452 is biased by a spring 456 to open the cutaway portion of the boss element 451. Consequently, the pivot pin 242 can move out of the boss element 451, and the front frame 22 and the rear frame 23 can be disassembled from each other. Since the operation lever 455 is accommodated in the inside of the body frame, it can be operated only based on the user's intention to do so.
Patent TW-504834-B (TW)
Title: Semiconductor memory device
Inventor: OHBAYASHI SHIGEKI
IPC: H01L27/11
Filed: 2001-09-13
Granted: 2002-10-01
Abstract: A memory cell of an SRAM has a full CMOS cell structure having successively aligned three wells of different conductivity types, and includes first and second contact holes extending from positions on first and second gates to positions above an impurity region of a predetermined MOS transistor, and formed in a self-aligned fashion with respect to the first and second gates, and first and second local interconnections formed in the contact holes, respectively.
Patent TW-516341-B (TW)
Title: Composite, flexible circuit and process for producing flexible circuit including hermetic sealing
Inventor: YANG RUI
IPC: B32B15/08
Filed: 2001-09-13
Granted: 2003-01-01
Abstract: A composite, useful as a flexible circuit, comprises at least a portion of an electrical conductor having a first surface opposite a second surface. A first homogeneous polymeric film contacts the first surface of at least a portion of the electrical conductor. A second homogeneous polymeric film contacts at least a portion of the first film and the second surface of the at least a portion of the electrical conductor. The first and second films infusing to form a continuous phase surrounding the at least a portion of an electrical conductor. A process for producing a flexible circuit including hermetic sealing comprises the steps of providing at least one electrically conductive trace having a first surface opposite a second surface. At least a portion of the first surface is attached to a first homogeneous polymeric film. A second homogeneous polymeric film is contacted with at least a portion of the first film and at least a portion of the second surface. Thereafter, application of pressure to the first and second films, for a time at a selected temperature, promotes polymer infusion to form a continuous phase surrounding at least a portion of an electrically conductive trace.
Patent TW-503475-B (TW)
Title: Polishing method, polishing apparatus, plating method and plating apparatus
Inventor: SATO SHUZO
IPC: B24B37/04
Filed: 2001-09-19
Granted: 2002-09-21
Abstract: A polishing method and polishing apparatus able to easily flatten an initial unevenness with an excellent efficiency of removal of excess copper film and suppress damage to a lower interlayer insulation film, and a plating method and plating apparatus able to deposit a flat copper film. The polishing method comprises the steps of measuring thickness equivalent data of a film on a wafer, making a cathode member smaller than the surface face a region thereof, interposing an electrolytic solution between the surface and the cathode member, applying a voltage using the cathode member as a cathode and the film an anode, performing electrolytic polishing by electrolytic elution or anodic oxidation and chelation and removal of a chelate film in the same region preferentially from projecting portions of the film until removing the target amount of film obtained from the thickness equivalent data, and repeating steps of moving the cathode member to another region to flattening the regions over the entire surface. Further, plating is performed by a reverse reaction of the above.
Patent TW-502140-B (TW)
Title: Control system and control device
Inventor: HIRAYAMA HIROFUMI
IPC: G05B11/32
Filed: 2001-09-24
Granted: 2002-09-11
Abstract: The present invention is provided for controlling the wafer temperature suitably in the production process of a semiconductor device wherein overshoot or undershoot can be suppressed effectively after a desired steady temperature is reached by dividing the controlled system into a plurality of zones, controlling the zones separately, and making the timings of reaching the desired steady temperatures be the same by the primary control.
Patent TW-531992-B (TW)
Title: Information broadcasting system in public transportation
Inventor: LI TZUNG-YI
IPC: H04H1/00
Filed: 2001-10-12
Granted: 2003-05-11
Abstract: An information broadcasting system installed in public transportation at least comprises the first antenna used to receive signal transmitted from satellite, the GPS signal receiving module used to process signal transmitted from the first antenna for obtaining the present location of public transportation vehicle, the information output module used to output data, the storage module used to store information and at least an information broadcasting setup data required by proceeding data output for data output module, in which each information broadcasting setup data comprises the information output control command required to be received by information output module when each information broadcasting setup data includes the configuration of public transportation vehicle approaching to a location range, and the processing module used to receive the message transmitted from the GPS signal receiving module, transmit message to information output module and exchange message with storage module, further identify location range comprising the information broadcasting setup data of current public transportation vehicle location from storage module accordingly, and order information output module to execute the information output control command set up in the information broadcasting setup data.
Patent TW-530277-B (TW)
Title: Image display
Inventor: AKIMOTO HAJIME
IPC: H05B44/00
Filed: 2001-12-13
Granted: 2003-05-01
Abstract: The present invention provides an image display capable of multilevel display and having a minimal pixel-to-pixel display characteristic variation. The image display has: a display area composed of a plurality of pixels, and a signal line for feeding a display signal voltage to the pixels, which is characterized in comprising a memory for storing the display signal voltage entered from the signal line to the pixel; a pixel turn-on period decision section for determining an ON period and an OFF period for an image output in the pixel according to the display signal voltage; and a pixel driver for repeating an ON operation of the image output a plurality of times in one frame.
Patent TW-579325-B (TW)
Title: Punching unit
Inventor: YASODA HISASHI
IPC: B26F1/14
Filed: 2002-01-16
Granted: 2004-03-11
Abstract: There will be provided a punching unit capable of reliably drawing a punch out of the workpiece, improving the productivity and without deterioration the boring precision even for a workpiece which easily spreads, and preventing leavings rising. A stripper plates which has been positioned close to the workpiece in accordance with the thickness thereof does not press the workpiece, but draws the punch during rising out of the workpiece to transmit the striking driving force of the electric motor to the movable die holding the punch. In an air path portion arranged within the machine frame, there is provided means for opening or closing through an electric signal and the air path between the air ejecting unit and the means is made shorter, whereby the response to air ejection is improved, the pressure loss during air flow is reduced to a minimum, and jet air is accurately applied to punching chips (leavings) which adhere to the punch at the bottom dead center for peeling off the punch.
Patent TW-539683-B (TW)
Title: Acrylate compound, manufacturing method and application thereof
Inventor: JU WEN-CHUNG
IPC: C08F2/48
Filed: 2002-03-20
Granted: 2003-07-01
Abstract: This invention discloses a novel acrylate compound with chalcone photo-sensitive group at its side chain, which is represented as formula (I): in which a is an integral from 0 to 10 and b is 0 or 1 (when a is equal to 0, b is equal to 0 and when a is not equal to 0, b is equal to 1); R is hydrogen atom, halogen, C1-C10 alkyl group, C1-C10 alkoxy group, cyano group, hydrosulfide group, nitro group or amino group, in which the amino group can be substituted by one or two C1-C6 alkyl group, C1-C10 alkyl group and C1-C10 alkoxy group can be substituted by one or plural C1-C10 alkyl group, benzyl group, halogen, nitro group, cyano group or hydrosulfide group; G is -C-C-(C=O)- or -(C=O)-C=C-; and R4 is acrylic group or methacrylic group. This invention further discloses an acrylate polymer synthesized from the acrylate compound and its manufacturing method, and a liquid crystal alignment layer material containing the acrylate polymer.
Patent TW-I220976-B (TW)
Title: Controlling cursor of a pointing device
Inventor: CLAPPER EDWARD O
IPC: G06F3/023
Filed: 2002-03-22
Granted: 2004-09-11
Abstract: A way of controlling a cursor of a pointing device is provided. A method comprises detecting a selection of at least one key of a keyboard. The method further includes adjusting the cursor of the pointing device in response to detecting the selection of the at least one key of the keyboard.