baber/WOPTO huggingface dataset:
Patent TW-569245-B (TW)
Title: Variable resistor
Inventor: MORIGAMI SEISHI
IPC: H01C10/32
Filed: 2002-09-10
Granted: 2004-01-01
Abstract: The object of the invention is to provide a variable resistor not affected by resin powder produced between a substrate and a rotating shaft. To achieve the object, the variable resistor is constituted so that its resistance value may be adjusted by sliding the contact pieces 35a and 35b of a slider 35 on a collector and a resistor concentrically provided on the surface of the substrate 10. In the center hole 11a of the substrate 10, a recessed section 11b having a stepped surface 11c is formed, and, on the rotating shaft 30, a stepped surface 33 is formed correspondingly to the stepped surface 11c of the recessed section 11b. The stepped surfaces 11c and 33 are brought into contact with each other. When the rotating shaft 30 is rotated, the resin powder is generated by frictional. However, the resin powder is not scattered on the surface of the substrate 10.
Patent TW-I236753-B (TW)
Title: Chip, substrate, and method of connecting a chip with a substrate
Inventor: HESSE HANS
IPC: H01L21/56
Filed: 2002-12-04
Granted: 2005-07-21
Abstract: The invention relates to a chip/a substrate (1) with multiple contact elements/surfaces (3) for producing an electrically conductive connection between a chip (1) and a substrate, especially by means of ultrasonic welding, whereby on the side of the chip/substrate (1) turn toward the substrate/chip, between the contact elements/surfaces (3) at least regionally an especially ultrasonically weldable bonding material (2) is arranged. The invention also concerns a method of bonding a chip (1) with a substrate, in which between the contact elements (3) of the chip (1) and the corresponding contact elements (3)/contact surfaces of the substrate, an ultrasonic welding connection is produced, whereby a bonding material applied between the contact elements (3) of the chip (1) and/or between the contact surfaces of a substrate, a further bond is produced between the substrate and the chip (1).
Patent TW-580737-B (TW)
Title: Semiconductor wafer edge grinding system
Inventor: HAKOMORI SHUNJI
IPC: B24B37/04
Filed: 2002-12-30
Granted: 2004-03-21
Abstract: The purpose of the present invention is to improve the efficiencies of wafer edge grinding, and to reduce average treating costs. The present wafer edge grinding system 1 is equipped with a wafer qulifying unit 7. The wafers treated through wafer edge grinding unit 4 are transferred to the wafer qulifying unit 7 by a translating unit 8. After checking the ground surface of wafers by the wafer qulifying unit 7, wafers with grinding fails will be transferred back to the wafer grinding unit 4 by the translating unit 8.
Patent TW-577184-B (TW)
Title: Light emitting layer having voltage/resistance interdependent layer
Inventor: LIOU WEN-HUANG
IPC: H01S5/00
Filed: 2002-12-26
Granted: 2004-02-21
Abstract: A light emitting layer having voltage/resistance interdependent layer is disclosed in the present invention. The device contacts the voltage/resistance interdependent layer with the first electrode and the second electrode, respectively, of light emitting device so as to avoid any damage generated onto the light-emitting device due to the static electricity.
Patent TW-I220947-B (TW)
Title: Protection system and method used to be coupled with plug and play device over customer end
Inventor: SHIE HUNG-JI
IPC: G06F21/00
Filed: 2003-01-10
Granted: 2004-09-11
Abstract: A protection system used to be coupled with plug and play (PnP) device over customer end comprises a server end, a network and a customer end. Server end goes through remote control agent to install a monitoring program over customer end in advance and goes through network to transmit the lock message or unlock message to customer end. Customer end follows received message to lock or unlock the PnP device through disk I/O application program interface using the monitoring program.
Patent TW-I262359-B (TW)
Title: Positive type chemical amplification resist composition
Inventor: NAMBA KATSUHIKO
IPC: G03F7/004
Filed: 2003-03-24
Granted: 2006-09-21
Abstract: A positive type chemical amplification resist composition comprises a cross-linking agent, acid generator and a resin which itself is insoluble or poorly soluble in an alkaline aqueous solution but becomes soluble in an alkaline aqueous solution after the protective group been dissociated by the action of acid. The positive type chemical amplification resist composition can attain high sensitivity and yield polymer film while maintaining high resolution.
Patent TW-I261000-B (TW)
Title: Hot rolling method and apparatus for steel strip
Inventor: YOSHIDA MITSURU
IPC: B21B37/74
Filed: 2003-06-06
Granted: 2006-09-01
Abstract: A hot rolling method and apparatus for producing hot rolled steel strip free from variation in material properties in the width direction by making a temperature profile uniform over the entire width direction of a rough bar at a finishing mill entry side or exit side are provided, which hot rolling method of steel strip heating a rolling material while changing a temperature rise in a width direction of the rolling material so that a temperature profile in a width direction of the rolling material at the finishing mill entry side or exit side becomes uniform, for example, heating so that at least the temperature rise at a center of the rolling material in the width direction becomes greater than the temperature rises at intermediate parts between that center and the two edges in the width direction or heating so that the temperature rises at the two edges of the roughing mill in the width direction become greater than the temperature rises at the intermediate parts in the width direction of the width direction.
Patent TW-I225280-B (TW)
Title: Bumping process
Inventor: LIN CHIAN-CHI
IPC: H01L23/485
Filed: 2003-06-30
Granted: 2004-12-11
Abstract: A bumping process mainly comprises the following steps. Initially, a wafer having a plurality of wafer pads and a passivation layer which exposes the wafer pads is provided. Next, a first dielectric layer is disposed on the wafer so as to form a plurality of first vias and second vias therein. The first vias and second vias expose the wafer pads and the passivation layer respectively. Afterwards, a first patterned conductive layer is formed on the first dielectric layer and the wafer pads. Then a second dielectric layer is formed on the first dielectric layer and the first patterned conductive layer and exposes the first patterned conductive layer through the second vias to form a plurality of bump pads wherein the bump pads are electrically connected to wafer pads through the first patterned conductive layers. Next, a second conductive layer is formed on the second dielectric layer and the bump pads. Then, a plurality of bumps is formed on the portions of the second conductive layer covering the bump pads. Finally, the bumps are reflowed and the portions of second conductive layer covered by the bumps are remained to form a patterned second conductive layer.
Patent TW-594896-B (TW)
Title: Method of reducing line-width pitch
Inventor: LIN SHUEN-LI
IPC: H01L21/60
Filed: 2003-07-10
Granted: 2004-06-21
Abstract: A method suitable for use in manufacturing semiconductor integrated circuit to reduce line-width pitch is disclosed in the present invention. At first, plural long stripes separated from each other with the first distance are formed on the substrate, and each long stripe has a certain line-width and line-height. Then, the first covering material lower than these long stripes is formed at the area on the substrate having no long stripe. The second covering material is used to wrap each one of the first long stripes from the first covering material portion, and the second distance is formed in between two adjacent second covering material. After that, the second covering material and the first covering material with the determined thickness are removed so as to expose the top face of each one of the first long stripes and the substrate of the area where the first covering material is removed. Finally, the first long stripe is removed from the top face of each first long stripe so as to make the remained first and second covering materials on the substrate commonly form the second long stripes with plural separation distance smaller than the separation of the first distance. Thus, the purpose of shrinking the line-width pitch is obtained.
Patent TW-I272456-B (TW)
Title: Method for making mold of light guide plate
Inventor: CHEN GA-LANE
IPC: G03F7/00
Filed: 2003-08-08
Granted: 2007-02-01
Abstract: The present invention relates to a method for making mold of light guide plate. The method for making mold including following steps: forming a photo-resist layer on a substrate; exposing the photo-resist layer with a photo-mask; developing the photo-resist layer; etching the substrate with a dry etching method and forming a mold of light guide plate.
Patent TW-I275817-B (TW)
Title: Battery power detecting method and device
Inventor: KUO SHIH-ZHENG
IPC: G01R31/36
Filed: 2003-08-14
Granted: 2007-03-11
Abstract: The present invention provides a circuit structure that has a device to calculate the actual voltage of the battery power device, wherein the device such as diode has the constant reference voltage that used to replace the first resistor within the conventional measuring circuit structure, and without using constant voltage regulator within the measuring circuit. The diode can provides a constant reference voltage to the measuring circuit, such that the value of the signal output terminal is increased by decreased the voltage of the battery power, when the voltage is applied to the measuring circuit. Thus, the signal outputted terminal could be compared with the default within said measuring circuit the voltage of the battery is enough to apply the measuring circuit to perform the measuring operation.
Patent TW-I230053-B (TW)
Title: Sanitary absorptive article producing device and method
Inventor: MIZUTANI SATOSHI
IPC: A61F13/472
Filed: 2003-08-29
Granted: 2005-04-01
Abstract: The producing device and method for the sanitary absorptive article producing device and method, particularly suitable for producing interlabial pads, which are small-sized sanitary absorptive articles with a mini-sheet piece. The method comprises a main-section assembly step for disposing an absorptive body between a face-side sheet continuous-member and a back-side sheet continuous-member, joining the face-side sheet continuous-member to the back-side sheet continuous-member to form a main-section continuous-body with a portion continuous therewith which becomes the main section of the sanitary absorptive article, and a mini-sheet assembly step for joining the mini-sheet piece to the back-side sheet continuous-member of the main-section continuous-body to form a sanitary absorptive continuous-body. The sanitary absorptive article continuous-bodies have their unnecessary potions removed by a round-cutting step to become individual sanitary absorptive articles.
Patent TW-I230421-B (TW)
Title: Heterojunction bipolar transistor
Inventor: YAGURA MOTOJI
IPC: H01L21/331
Filed: 2003-10-30
Granted: 2005-04-01
Abstract: A heterojunction bipolar transistor, HBT, (100) containing a collector layer (104), a base layer (105) and an emitter layer (106) is constructed such that the collector layer (104), the base layer (105) and the emitter layer (106) have different lattice constants of ac, ab and ae respectively, and a value of ab between values of ac and ae (in other words, the values of ac, ab and ae satisfy a relationship of ac > ab > ae or ac < ab < ae). According to the present invention, the HBT having a high reliability can be realized without altering the existing apparatus and steps for producing the HBT extensively.
Patent TW-I285679-B (TW)
Title: Graphite electrode for steelmaking
Inventor: SHIRAISHI CHIZUHIRO
IPC: C04B35/52
Filed: 2003-11-25
Granted: 2007-08-21
Abstract: This invention provides a kind of graphite electrode that can be effectively prevented from oxidizing and consuming during operation of an electric steel furnace, so that specific consumption of the electrode can be improved. The graphite electrode is used in an electric steel furnace that is operated while the electrode projecting upward from a furnace cover is cooled by cooling liquid that is sprayed on the surface of the electrode. The graphite electrode is characterized in that a concave and convex structure is formed on its surface.
Patent TW-I238139-B (TW)
Title: Ventilation device for bottle plug
Inventor: HUANG YAO-TE
IPC: B65D39/12
Filed: 2004-01-29
Granted: 2005-08-21
Abstract: A ventilation device for bottle plug includes a plug body, and a cork body made of elastic material. The cork body has a top portion, a bottom portion and an outer circumference extended between the top portion and the bottom portion. The cork body is provided with at least one ventilating channel connected between the top portion and the bottom portion. Alternatively, the cork body is provided with at least one ventilating aperture extended through the bottom portion.
Patent TW-I278457-B (TW)
Title: Pressure polymerisation process
Inventor: KARLSSON OLA J
IPC: C08F2/18
Filed: 2004-02-11
Granted: 2007-04-11
Abstract: Disclosed is a pressure polymerisation process yielding a copolymer comprising monomer units derived from ethylene and at least one vinyl ester. Said polymerisation is performed in presence of at least one dendritic polymer such as a dendritic polyester, polyether, polyesteramide or polyetheramide.
Patent TW-I289220-B (TW)
Title: Apparatus for and method of frequency conversion
Inventor: LEDENTSOV NIKOLAI
IPC: H01S5/06
Filed: 2004-02-18
Granted: 2007-11-01
Abstract: Apparatus for frequency conversion of light, the apparatus comprises: a light-emitting device for emitting a light having a first frequency, the light-emitting device being an edge-emitting semiconductor light-emitting diode having an extended waveguide selected such that a fundamental transverse mode of the extended waveguide is characterized by a low beam divergence. The apparatus further comprises a light-reflector, constructed and designed so that the light passes a plurality of times through an external cavity, defined between the light-emitting device and the light-reflector, and provides a feedback for generating a laser light having the first frequency. The apparatus further comprises a non-linear optical crystal positioned in the external cavity and selected so that when the laser light having the first frequency passes a plurality of times through the non-linear optical crystal, the first frequency is converted to a second frequency being different from the first frequency.
Patent TW-I243323-B (TW)
Title: System and method for on-line uploading and downloading image files
Inventor: LIN SHIU-RUNG
IPC: G06F11/00
Filed: 2004-02-25
Granted: 2005-11-11
Abstract: This invention relates to a system and method for on-line uploading and downloading image files. The system comprises plural uploading computers, a server, plural terminal computers, plural second storage devices, and plural hot-plug interface units. Each uploading computer comprises a first storage device, the first storage devices each store different plural image files. The server can store image files uploaded from the computers. The terminal computers are able to store the image files of the server. The second storage devices each correspond to the terminal computers. The second storage devices each store one of the images replicated from their corresponding terminal computers. When the terminal computers are still powered on, the hot-plug interface units allow the second storage devices to be removed from the terminal computers, it is exempted from causing damages to the stored image files.
Patent TW-I269384-B (TW)
Title: Formation of patterned silicon-on-insulator (SOI)/silicon-on-nothing (SON) composite structure by porous Si engineering
Inventor: BENDERNAGEL ROBERT E
IPC: H01L21/324
Filed: 2004-03-09
Granted: 2006-12-21
Abstract: A patterned SOI/SON composite structure and methods of forming the same are provided. In the SOI/SON composite structure, the patterned SOI/SON structures are sandwiched between a Si over-layer and a semiconductor substrate. The method of forming the patterned SOI/SON composite structure includes shared processing steps wherein the SOI and SON structures are formed together. The present invention also provides a method of forming a composite structure which includes buried conductive/SON structures as well as a method of forming a composite structure including only buried void planes.
Patent TW-I283800-B (TW)
Title: Transfer apparatus for transferring an object and method of use thereof and lithographic projection apparatus comprising such a transfer apparatus
Inventor: WILLEMS VAN DIJK MARCUS JOHANN
IPC: H02N13/00
Filed: 2004-03-30
Granted: 2007-07-11
Abstract: The invention relates to a transfer apparatus for transferring an object (W). The transfer apparatus comprises a gripper (15) for at least one of gripping the object (W) at a first position and then releasing the object (W) at a second position proximate to a receiver (20) and releasing the object (W) at a first position after gripping the object at a second position proximate to the receiver (20). The transfer apparatus is further provided with a measurement device (22) arranged to measure the relative position of the gripper (15) with respect to the receiver (20) in at least one dimension. Further, a relative position error is defined with respect to a desired relative position based on the relative position measured. The relative position of the gripper (15) and the receiver (20) are adjusted for minimizing the relative position error in the second position.
Patent TW-I263963-B (TW)
Title: Current generating and supplying circuit and display device
Inventor: MOROSAWA KATSUHIKO
IPC: G09F9/30
Filed: 2004-05-26
Granted: 2006-10-11
Abstract: A display device for displaying the image information is disclosed in which the current generating and supplying circuit is equipped for supplying the current corresponding to the digital, signal to the display pixel, the display device comprises of: the display panel in which the display pixels are arranged at the intersection points of the scanning wires and the signal wires, as a matrix; the scanning driver circuit for applying the scanning signal to the scanning wires sequentially; and the tone current generating and supplying circuit comprises of: the signal holding circuit for holding the bits of the digital signal; the unit current generating circuit for generating the unit current corresponding the bits of the digital signal, according to the predetermined reference voltage; and the tone current generating circuit for generating the tone current and supplying it to the signal wire, by composing the unit current optionally, according to the bit value of the held digital signal; and the signal driving circuit in which the reference voltage generating circuit is equipped for applying the reference voltage commonly to the tone current generating circuit.
Patent TW-I340381-B (TW)
Title: Recording medium, method of recording identification information thereof, and recording/reproducing method thereof
Inventor: JIN YONG KIM
IPC: G11B27/36
Filed: 2004-08-14
Granted: 2011-04-11
Abstract: The present invention provides a method of recording identification information in an optical disc, by which specified disc identification information can be uniformly applicable to efficiently cope with the recording/reproducing of the optical disc. The present invention includes recording a disc identification information in a management area of the optical disc wherein the disc identification information identifies a disc type identified according to a disc surface protecting scheme including presence or non-presence of a protective coating, disc surface test completion, or cartridge use necessity.
Patent TW-I256852-B (TW)
Title: Constant temperature liquid bath
Inventor: MINOURA ATSUSHI
IPC: F25B21/04
Filed: 2004-09-16
Granted: 2006-06-11
Abstract: The present invention provides a constant-temperature liquid tank capable of easily performing the heat exchange between a heat source and the liquid, efficiently keeping a constant-temperature of the liquid, and easily and quickly adjusting the temperature even when a dipped article of which the temperature is to be controlled, exists in the tank, with respect to the constant-temperature liquid tank using a thermo module. This constant-temperature liquid tank 1A where the temperature of the liquid in the tank is adjusted by a heat supply device 9 comprising the thermo module 31 adjusting the temperature by Pertier effect, comprises an outer tank 3 for storing the liquid, an inner tank 5 mounted inside of the outer tank through a clearance 17, having a through hole 21 on its side wall 19 for allowing the liquid to flow therein from the outer tank and having a hole 25 on a center of a bottom part 23, and a stirring machine 7 for guiding the liquid flowing from the hole of the bottom part of the inner tank through between side walls of the inner and outer tanks, to an upper part by a rotary blade 11 mounted on the center of the bottom part between the outer tank and the inner tank. The thermo module 31 is mounted on an outer face of the side wall 15 of the outer tank to control the liquid flowing between the inner and outer tanks to a set temperature.
Patent TW-I261776-B (TW)
Title: A reflective coding LCD and a reflective coding panel
Inventor: CHEN WEI-CHOU
IPC: G02F1/133
Filed: 2004-09-22
Granted: 2006-09-11
Abstract: The present invention provides a reflective coding LCD and a reflective coding panel. The reflective coding LCD includes a panel, a reflective coding layer printed on the panel, and a polarizing plate positioned on the reflective coding panel, wherein the reflective coding layer includes cholesteric liquid crystal flakes having a pitch length and a reflective index and includes a solution, and the pitch length multiplied by the reflective index is within the range of the infrared ray wavelengths.
Patent TW-I271665-B (TW)
Title: Method for restoring faded photographs and film
Inventor: KUO MING-HUANG
IPC: H04N1/58
Filed: 2004-09-24
Granted: 2007-01-21
Abstract: A method for correcting faded colors in aged photographs or film. The method automatically restores the color of the image by analyzing the color variance in the image and determining tonal curve for each channel. First, the interior of the image is selected and the image is portioned into sub-images. The variance of each sub-image is calculated, and the parameters are evaluated for correcting the entire image during scanning. This method will provide good color quality and preserve good density of the image.