baber/WOPTO huggingface dataset:
Patent TW-578231-B (TW)
Title: Method for fabricating fine conductive traces substrate
Inventor: TANG SAO-HSIA
IPC: H01L21/306
Filed: 2002-12-31
Granted: 2004-03-01
Abstract: A method for fabricating fine conductive traces substrates is proposed. The substrate is formed with a conductive layer on at least a surface thereof, and a patterned resist layer formed with fine traces layout is applied over the conductive layer. It allows the conductive layer to be defined with a reserved area and a corresponding to-be-removed area. Then, the conductive layer in the to-be-removed area is anisotropica11y and rapidly etched by an electric-field activated etch process. Finally, the conductive layer still remained in the to-be-removed area is completely removed by a dry etching process for improving the yield of fine conductive traces substrate. In addition, a thin sacrificial layer can be also deposited on the conductive layer for protecting said conductive layer in the dry etching process; this method used in the package substrates or circuit boards manufacturing process will effectively improve the yield of fine conductive traces substrate.
Patent TW-I248962-B (TW)
Title: Polymer modified bitumen compositions
Inventor: HANDLIN DALE LEE JR
IPC: C08F2/00
Filed: 2003-02-07
Granted: 2006-02-11
Abstract: The present invention is a polymer modified bituminous composition having improved phase stability, heat aging and viscosity characteristics. The bituminous compositions are blends comprising bitumen and from 0.5 to 25% of a novel anionic block copolymer where one of the blocks is a controlled distribution copolymer of a conjugated diene and a mono-alkenyl arene having a specific arrangement of the monomers in the copolymer block. The composition of the invention is useful for paving, roofing felts, water-proof membrane, adhesive, mopping asphalt, carpet backing and pipe coating applications.
Patent TW-I271447-B (TW)
Title: Gas generation system
Inventor: PRASAD RAVI
IPC: H01M8/06
Filed: 2003-02-12
Granted: 2007-01-21
Abstract: A gas generation system includes a chemical reactor integrated with a liquid/gas separator. The reactor is configured to receive a continuous stream of aqueous solution.
Patent TW-593363-B (TW)
Title: Copolymer for use in chemical amplification resists
Inventor: ITO HIROSHI
IPC: H01L21/027
Filed: 2003-02-26
Granted: 2004-06-21
Abstract: A copolymer is provided for use in a lithographic photoresist composition, particularly a chemical amplification photoresist. In a preferred embodiment, the copolymer is substantially transparent to deep ultraviolet radiation, i.e., radiation of a wavelength less than 250 nm, including 157 nm, 193 nm, and 248 nm radiation, and has improved sensitivity and resolution. In one embodiment, the copolymer is comprised of an alpha-cyano- or an alpha-trifluoro-methacrylate monomer unit and a vinyl ether monomer unit. A lithographic photoresist composition containing the fluorinated copolymer is also provided, as is a process for using the composition to generate resist images on a substrate, i.e., in the manufacture of integrated circuits or the like.
Patent TW-594289-B (TW)
Title: Back light module and liquid crystal display
Inventor: JUANG SHIN-YUAN
IPC: G02F1/1337
Filed: 2003-03-03
Granted: 2004-06-21
Abstract: A back light module mainly comprised a surface light source, a first black matrix, a second black matrix, a first fluorescent layer and a second fluorescent layer is adapted for providing a colorful double-faced light source. The first black matrix and the second black matrix are respectively disposed on both outer surface of the surface light source. The first black matrix and the second black matrix have a plurality of lattices exposing the both outer surface of the surface light source. The first fluorescent layer and the second fluorescent layer are respectively disposed in the lattices. By using the first fluorescent layer and the second fluorescent layer, the back light module can provide the colorful double-faced light source. In addition, a liquid crystal display mainly comprised two polarizers, two electrode layers, two array substrates, two liquid crystal layers and the back light module mentioned above is provided. The polarizers, the electrode layers, the liquid crystal layers and the array substrates are disposed on both side of the back light module.
Patent TW-586985-B (TW)
Title: Sensor for deciding orientation of an object on a three-axial basis
Inventor: SU CHI-TSUNG
IPC: B23Q17/22
Filed: 2003-04-03
Granted: 2004-05-11
Abstract: The present invention relates to a sensor for deciding orientation of an object on a three-axial basis; the sensor has a separating plate, and a base placed on a workpiece and having batteries held therein; the separating plate is positioned on top of the base and is transparent, and holds two different-color and in-parallel connected LED therein, of which the legs are connected to the batteries and contact a fixing base of a top cover set as well as covered with insulating elements respectively; the legs with the insulating elements project near, and at the largest different distance from, an inner side of a sensing element. When a knife of a cutting machine is moved to contact the sensing element, a circuit is formed between the sensor and the cutting machine, first energizing a first LED, and then energizing a second LED when the knife is moved along; thus, orientation of the workpiece can be easily and quickly sensed in a three-axial basis with precision.
Patent TW-I240947-B (TW)
Title: Pumping system of load lock chamber and operating method thereof
Inventor: TAN ENG CHUAN
IPC: H01L21/00
Filed: 2003-05-20
Granted: 2005-10-01
Abstract: A pumping system of load lock chamber for pumping the gas in the load lock chamber, the system includes a rough pump, a first pumping line, a first isolation valve, a second pumping line, a second isolation valve, and an airflow regulator. Wherein the two ends of the first pumping line are connected to the load lock chamber and the rough pump respectively, the first isolation valve is disposed on the first pumping line, the second pumping line is disposed on the first pumping line beside the first isolation valve, the second isolation valve is disposed on the second pumping line, and the airflow regulator is disposed on the second pumping line.
Patent TW-I310834-B (TW)
Title: Sensor with integrated lancet
Inventor: MARK S VREEKE
IPC: G01N27/416
Filed: 2003-06-19
Granted: 2009-06-11
Abstract: A fluid collection apparatus adapted to test a concentration of an analyte in a fluid, including a lid and a base. Further included is a spacer disposed between the lid and the base. The spacer forms a capillary channel, which has an opening and is designed to collect the fluid. The capillary channel includes a reagent that reacts with the fluid to produce a measurable reaction. The reaction will provide a measurable indication of the concentration of the analyte in the fluid. Coupled to the lid is a lance that is moveable to the base and is moveable to a position adjacent the opening of the capillary channel.
Patent TW-I226136-B (TW)
Title: Package structure and process of digital image capturing module
Inventor: CHEN JIA-WANG
IPC: H01L31/0203
Filed: 2003-07-08
Granted: 2005-01-01
Abstract: A package structure and process of digital image capturing module is disclosed, in which an image-sensing printed circuit board is assembled onto a lens base to make a digital image capturing module. Its feature is to add a reinforced light-shielding plate on the back side of the image-sensing printed circuit board, so as to provide the effects of reinforcing the structure and shielding the light for the image-sensing printed circuit board through the light-shielding plate. With the feature, the photosensitive electronic device on the image-sensing printed circuit board has the function of completely isolating the backlight and side-light. When the digital image-capturing lens module thus made is practically applied, the quality of optical image will not be affected by the backlight and side-light. At the same time, the structural strength of the digital image-capturing lens module is reinforced, which prevents the deformation by the external force and the resultant breakage, so that the process of digital image-capturing lens module has a higher yield rate.
Patent TW-I343762-B (TW)
Title: Driver for a gas discharge lamp
Inventor: DOLF HENRICUS JOZEF VAN CASTEREN
IPC: H05B41/282
Filed: 2003-07-18
Granted: 2011-06-11
Abstract: Driver ( 150 ) for a gas discharge lamp ( 9 ) comprises: an arrangement of two MOSFET switches ( 61, 62 ) connected in series between two input terminals ( 51 a, 52 b); an inductor ( 73 ) connected in series with said lamp ( 9 ), this series arrangement being coupled to a node (P) between said two switches; a control unit ( 180 ) providing control signals (S 1 , S 2 ) to said two switches. During a first commutation interval ( 41 ), a lamp circuit current (ILC) has only a first direction while during a second commutation interval ( 42 ) said lamp circuit current has only an opposite direction. In each commutation interval ( 41, 42 ), during a first operational phase ( 43 ) said lamp circuit current has a continuously increasing level while during a second operational phase ( 44 ) said lamp circuit current has a continuously decreasing level. The control unit ( 180 ) is designed to generate its control signals (S 1 , S 2 ) such that said two switches are always, switched substantially simultaneously in counter-phase. The mosfets are used in reverse conduction m node also, to avoid body diode conduction (synchronous rectification).
Patent TW-I259002-B (TW)
Title: Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
Inventor: RUDOLF MARIAN
IPC: H04W16/00
Filed: 2003-09-15
Granted: 2006-07-21
Abstract: In UTRA-TDD and other systems, a method and system for providing improved acquisition performance of beacon channels. The present invention uses time-staggered beacon time slots to provide improved beacon-acquisition performance. The present invention is applicable to sectorized cells or anywhere with unfavorable deployment conditions which lead to unacceptable beacon acquisition performance with time-aligned beacon time slots.
Patent TW-I257421-B (TW)
Title: Composition for polishing metal, polishing method for metal layer, and production method for wafer
Inventor: SATO TAKASHI
IPC: H01L21/304
Filed: 2003-10-29
Granted: 2006-07-01
Abstract: A composition for polishing metal is used for polishing a metal layer and comprises a film forming compound that polymerizes on the surface of the metal layer, forming a polymer film on top of the metal layer. When the metal layer is polished, the metal layer is polished and planarized by the composition for polishing metal. A production method for wafers comprises a step in which the method of polishing the metal layer is used for polishing and planarizing the metal layer; which is formed on top of a wafer that contains recesses so as to fill and cover the recesses. According to the composition and the polishing method, because dishing is prevented, the planarity is improved; and the polishing rate for polishing metal layers, and particularly copper layers, is improved, enabling high speed polishing at low pressure. Furthermore, because scratching of the metal layer is also prevented, the yield is improved.
Patent TW-I254356-B (TW)
Title: Magnetic actuator under piezoelectric control
Inventor: DE WEERDT ROBRECHT EMIEL MARIA
IPC: H02K7/12
Filed: 2003-11-17
Granted: 2006-05-01
Abstract: Magnetic actuator for controlling a magnetic force on a load, including a first, second, and third magnetic element, the first, second and third element having a first, second, and third position respectively, the first and the second element being adjacent to each other separated by a first gap in a first direction, the second and the third element being adjacent to each other separated by a second gap in a second direction, the magnetic force being caused by a magnetic interaction of the first, second and third magnetic elements at their respective first, second and third position, wherein the magnetic actuator includes a displacer attached to at least two of the first, second and third elements, the displacer being arranged for changing the magnetic interaction of the first, second and third elements by relatively displacing at least one of the first, second and third elements from it's respective position.
Patent TW-I229951-B (TW)
Title: LED structure with high light-emitting efficiency
Inventor: MA LI-CHING
IPC: H01L33/00
Filed: 2004-03-09
Granted: 2005-03-21
Abstract: The present invention relates to an LED structure with high light-emitting efficiency, in which an LED chip having a transparent substrate is used. The LED chip is connected to a transparent carrier through a highly transparent adhering layer. The transparent carrier is located under the LED, and an opaque package layer is used to package the LED chip and the transparent carrier. The transparent carrier is wholly packaged except the lower portion. At this time, the light from the light-emitting layer of the LED chip will emit through the transparent carrier on the bottom. Furthermore, a reflective layer is disposed on the P-type semiconductor layer of LED, so as to completely reflect the light from the light-emitting layer, and emit the light through the transparent carrier. Thus, the light-emitting efficiency of LED is increased.
Patent TW-I282200-B (TW)
Title: Cooling structure for roller of build-in motor
Inventor: UMEDA KAZUYOSHI
IPC: H02K9/16
Filed: 2004-03-12
Granted: 2007-06-01
Abstract: The object of the invention is to provide a cooling structure for roller of build-in motor, which effectively reduces the temperature rise inside an apparatus with a simple structure. To solve the problem, the roller body (112) is equipped with a build-in motor (130) and a speed reducer (140). Rotation of the motor (130) is transmitted to the roller body (112) by decelerating by the speed reducer (140). Reaction of driving force of the roller body (112) can be received by an external member for non-rotatably fixing cases (133) and (150) via the cases (133) and (150) for storing the motor (130) and (140). An air passage is formed on an outer peripheral surface of the case (150) of the speed reducer for introducing air to the other side from one side in the axis (L2) direction of the speed reducer (150).
Patent TW-I260552-B (TW)
Title: BCA code extraction method and related device
Inventor: YEN CHUNG-TIEN
IPC: G06K7/00
Filed: 2004-03-23
Granted: 2006-08-21
Abstract: A method for extracting information in a data signal stored on an optical disc. The method includes initializing a recovery period of a recovery clock to a predetermined value expressed in cycles of a first clock; sampling the data signal with the first clock; obtaining a leading edge time period expressed in cycles of the first clock of a pattern of bits from the sampled data in which at least a first bit has a first binary value, followed by a plurality of bits having a second binary value, and ending with a last bit having the first binary value, wherein the first and second binary values are not equal; updating the recovery period of the recovery clock to be equal to a new maximum period that is the leading edge time period divided by a division factor; extracting the information in the data signal based on the newest recovery period of the recovery clock; and detecting a predetermined code in the data signal.
Patent TW-I269247-B (TW)
Title: Real-time response feedback method and system thereof
Inventor: LAI FEI-PI
IPC: G09B7/02
Filed: 2004-04-15
Granted: 2006-12-21
Abstract: The present invention relates to a real-time response feedback method, which compiles statistics of responses from a plurality of student ends and forwards the result to an instructor end by using a server. The method includes steps of first receiving responses generated by those student ends in terms of at least a question; next gathering a result of those responses and forwarding them to the instructor end so as to effectively assist instructor to comprehend student's condition.
Patent TW-I235220-B (TW)
Title: The lubricating oil is regurgitated for a compressor
Inventor: CHIOU MICHAEL
IPC: F16N39/00
Filed: 2004-05-25
Granted: 2005-07-01
Abstract: The oil compressor includes an oil storage cylinder, an oil storage tank and a cover. Said cover is mounted on the nozzle and column is engaged with the magnetic case and fastener thereof. The regurgitation pipe is welding without oxygen. Said regurgitation pipe is engaged with the floating ball which is mounted on the floating rod. The bolt through the regurgitation is inserted into the orifice of the floating rod. The floating rod having a pin is enclosed into an oil hole for accounting the amount of lubricating oil precision.
Patent TW-I250559-B (TW)
Title: Coating apparatus and coating method using the same
Inventor: SUN LU-NAN
IPC: H01L21/027
Filed: 2004-07-09
Granted: 2006-03-01
Abstract: A coating apparatus includes a working flat, and a nozzle-coating unit arranged on the working flat. The working flat includes a plurality of blowing holes and a plurality of inspiring holes that are used to bearing a substrate to be coated. The nozzle-coating unit includes a coating nozzle, and an equipment for supplying photoresist material. The equipment for supplying photoresist material connects with the coating nozzle to supply photoresist material. The present invention also provides a method for coating photoresist material using the coating apparatus.
Patent TW-I263094-B (TW)
Title: Back-light module
Inventor: HWANG PING-FENG
IPC: G02F1/1335
Filed: 2004-07-20
Granted: 2006-10-01
Abstract: A detachable back-light module comprises a plurality of light tubes, a frame, a board, and at least one fixing member. Two opposite sections of frame are used for fixing the end of these light tubes. The board is disposed below the frame layers. The fixing member is used for fixing the board to the frame.
Patent TW-I276583-B (TW)
Title: Automated storage and retrieval warehouse for clean room
Inventor: FUKUTA OSAMU
IPC: B65G1/00
Filed: 2004-08-17
Granted: 2007-03-21
Abstract: The present invention provides an automated storage and retrieval warehouse for a clean room wherein an air stream from blowout ports flows to the lateral direction and abuts on each other, static pressure is increased between the blowout ports, the back flow from a rack to a duct can be prevented, the back flow from the rack to the duct generates near a strut, and the back flow can be prevented by the strut. The construction of the present invention is that in the automated storage and retrieval warehouse for the clean room for supplying clean air from FFU 12 to the rack 10 through the duct 14, a plurality of the blowout ports are provided near the FFU 12. The blowout ports are provided near the strut of the automated storage.
Patent TW-I263390-B (TW)
Title: Stator split type stepping motor
Inventor: JAN JIAN-GUEI
IPC: H02K37/00
Filed: 2004-09-14
Granted: 2006-10-01
Abstract: Disclosed is a stator type split stepping motor, comprising a spindle, a magnet unit, a stator unit disposed at the outer part of the magnet unit, a fixing plate sealed at one side of the stator unit, and a bottom cover sealed at the other side of the stator unit. The stator unit comprises at least one coil frame, at least one coil wound on the outside of the coil frame, at least one pair of magnetic yokes oppositely inserted into the inside of the coil frame along the axis, and an outer barrel slipped on the outside of the coil frame. The coil frame has a positioning block passing though an opening groove of the outer barrel, and several rabbets are indented in the inner loop surface of the coil frame. Several magnetic jogs staggered with one another are inserted into the rabbets.
Patent TW-I239566-B (TW)
Title: Manufacture method for semiconductor device
Inventor: MIYAWAKI YOSHIHIKO
IPC: H01L27/06
Filed: 2004-12-15
Granted: 2005-09-11
Abstract: This invention is a manufacture method for semiconductor device having metal oxide semiconductor (MOS) transistor and diffusion resist layer on the same semiconductor substrate, which can prevent current leaking of diffusion resist layer to the utmost. The manufacture method of semiconductor That is, a CVD insulating film (23) is formed on the whole device of this invention comprises the following features. surface of an n-type well (11) that includes a gate (22) and the surface of p<+>-type diffusion resist layer (30) formed on the n-type well (11). Then, a second photoresist layer (42) having an opening (42m) on one part of the diffusion resistor layer (30) is formed, and is used as a mask for anisotropy etching on the CVD insulating film (23) to form a sidewall spacer (23s) on the sidewall of the gate (22). Further, a source layer (24s) and a drain layer (24d) of a MOS transistor (20) and a p<+>-type layer for contact formation (31) of the diffusion resist layer (30) are formed by using a second photoresist layer (42) as the mask to dope high concentration of p-type impurities.
Patent TW-I279213-B (TW)
Title: Method for brewing cappuccino or latte using Italian coffee pot
Inventor: CHENYAN HUANG-SHIUE
IPC: A47J31/12
Filed: 2004-12-24
Granted: 2007-04-21
Abstract: A method for brewing cappuccino or latte using an Italian coffee pot is mainly characterized in using a small Italian coffee pot to brew cappuccino or latte which only can be brewed by large professional coffee maker at present. The method comprises the steps of firstly using Italian coffee pot to brew espresso and heating fresh milk to about 60 DEG C, according to the different proportions of coffee/fresh milk/milk foam for cappuccino or latte, pouring 60 cc of espresso into a cup, then pouring 60 cc of hot fresh milk in to the espresso, and finally scraping out 60 cc of milk foam until the cup is full, to complete a cup of cappuccino; or pouring 75 cc of espresso into a cup, then pouring 150 cc of hot fresh milk in to the espresso, and finally scraping out 75 cc of milk foam until the cup is full, to complete a cup of latte.
Patent TW-I277663-B (TW)
Title: Method for producing coating film using aerosol, fine particles for use therein, and coating film and composite material
Inventor: IWASAWA JUNICHI
IPC: H01L21/316
Filed: 2005-03-28
Granted: 2007-04-01
Abstract: A method for producing a coating film using an aerosol, which comprises admixing fine particles comprising a brittle material as a main component and having a 50% average particle diameter (D50) based on the number of pieces of 100 to 300 nm with a carrier gas, to form an aerosol, and spraying the aerosol onto the surface of a substrate so as for the fine particles to collide against the substrate, to divide the fine particles into finer ones or deform them by the collision and form the coating film on the substrate. The method allows the formation of a coating film having good quality with an extremely high rate of film forming.
Patent TW-I276228-B (TW)
Title: Protective element and semiconductor device using the same
Inventor: ASANO TETSURO
IPC: H01L29/861
Filed: 2005-07-13
Granted: 2007-03-11
Abstract: In micro-wave FETs, inherent Schottky connection capacity and pn connection capacity are small, and those connections are weak against static electricity. However, in micro-wave devices, increase of parasitic capacitance caused by connecting protective diodes would induce degradation of high-frequency property. Therefore, the method of using protective diodes is not possible. According to the present invention, a protective element which is formed of first n+ area - insulation area - second n+ area is connected between a terminal of a protected element and a GND terminal. The first n+ area is column-shaped provided in a depth direction of substrate, and the second n+ area is plate-shaped opposed to a bottom portion of the first n+ area. Thereby, since a very huge static-electricity current can flow to a grounding potential via a first current path and a second current path, static-electricity energy arriving an operation area of HEMT can be greatly reduced with barely increasing the parasitic capacitance.