baber/WOPTO huggingface dataset:
Patent TW-507118-B (TW)
Title: Photolithography methods and systems
Inventor: BORRELLI NICHOLAS FRANCIS
IPC: C03C3/06
Filed: 2001-11-13
Granted: 2002-10-21
Abstract: Lithographic methods are disclosed. In one such method, a pulsed ultraviolet radiation source for producing ultraviolet lithography radiation having a wavelength shorter than about 300 nm at a fluence of less than 10 mJ/cm<SP>2</SP>/pulse and a high purity fused silica lithography glass having a concentration of molecular hydrogen of between about 0.02x10<SP>18</SP> molecules/cm<SP>3</SP> and about 0.18x10<SP>18</SP> molecules/cm<SP>3</SP> are provided. A lithography pattern is formed with the ultraviolet lithography radiation; the lithography pattern is reduced to produce a reduced lithography pattern; and the reduced lithography pattern is projected onto a ultraviolet radiation sensitive lithography medium to form a printed lithography pattern. At least one of the forming, reducing, and projecting steps includes transmitting the ultraviolet lithography radiation through the high purity fused silica lithography glass. Lithography systems and high purity fused silica lithography glass are also described.
Patent TW-562912-B (TW)
Title: Cover part for a light source
Inventor: REICHERT WERNER
IPC: G02B5/22
Filed: 2001-12-05
Granted: 2003-11-21
Abstract: The invention relates to a cover part for a light source (11), in particular for a headlight lamp arranged in a motor vehicle headlight (L), having a wall (W), which has a first side (A), which faces the light source (11) and has a light-absorbing action, and a second side (B), which preferably has a reflective action. In order, in a cover part of this type, firstly to achieve a high light absorption and secondly to achieve use characteristics which are improved under operating conditions which in particular involve high thermal loads and a longer service life, combined with a production method involving minimum possible outlay, the wall (W) consists of a composite material having a metallic substrate, to which, on the first side (A), an optically active multilayer system composed of three layers is applied, the top layer of which multilayer system is a dielectric layer, preferably an oxide, fluoride or nitride layer of chemical composition MeOz, MeFr, MeNs with a refractive index n < 1.8, and the middle layer of which multilayer system is a chromium oxide layer of chemical composition CrOx, and the bottom layer of which multilayer system consists of gold, silver, copper, chromium, aluminium, nickel and/or molybdenum, the indices x, z, r and s indicating a stoichiometric or non-stoichiometric ratio in the oxides, fluorides or nitrides.
Patent TW-540049-B (TW)
Title: Semiconductor memory device
Inventor: HIROSE MASAKAZU
IPC: G11C29/34
Filed: 2001-12-20
Granted: 2003-07-01
Abstract: The SDRAM is provided with a decoder for generating four inversion instruction signals corresponding to four data signals according to a column address signal not used for a column select and a word configuration activating signal, and a data inverting circuit for outputting each data signal inverted or uninverted according to four inversion instruction signals. Thus, four data signals of the ""H"" level can be input so as to write in a desired test pattern with ease.
Patent TW-558707-B (TW)
Title: Display apparatus and driving method of same
Inventor: TANAKA KYOUSHI
IPC: G09G5/00
Filed: 2001-12-28
Granted: 2003-10-21
Abstract: A method of driving a display apparatus including a screen which has pixels arranged in a matrix applies a scanning signal to scanning signal lines connected to the pixels and thus selects each line to scan the screen and also supplies a data signal to those pixels on the selected line via data signal lines, so as to produce a display. Under these conditions, after the screen is scanned twice or more, there is provided a idle period T2 in which all the scanning signal lines are caused to be in a non-scanning state for a period longer than a scanning period T1 in which the screen is scanned once.
Patent TW-577822-B (TW)
Title: Insertion type negative pressure adjustment airbag for ink cartridge and its assembly method
Inventor: LIN CHIEN-MING
IPC: B41J2/175
Filed: 2001-12-28
Granted: 2004-03-01
Abstract: The present invention relates to an insertion type negative pressure adjustment airbag for ink cartridge and its assembly method. In addition to a volume-changeable expandable bag body, the negative pressure adjustment airbag comprises a coupling ring, a plate and a spring, wherein the coupling ring is tightly mounted to the bag body and forms an air passage in its center to allow air flowing in and out of the airbag at the time when surrounding pressure changes. The coupling ring has an outward projection extending beyond an outside surface of the bag body to be fit into a hole defined in an ink cartridge beforehand by press-fitting in an assembly process whereby the airbag and the ink cartridge can be efficiently coupled in an airtight manner. An end of the spring is connected to the ink cartridge, while another end connected to the plate whereby a force is applied via the plate onto the airbag, intending to reduce the airbag so as to maintain the negative pressure inside the ink cartridge and eliminating leakage of ink during the transportation of the ink cartridge or in the use.
Patent TW-523443-B (TW)
Title: Polishing head, polishing device and polishing method
Inventor: OGATA YASUYUKI
IPC: B24B37/32
Filed: 2002-01-30
Granted: 2003-03-11
Abstract: Polishing head (11) is provided with a disk-like carrier (16) for holding one face of wafer W underneath the carrier (16), and a retainer/ring-shaped retainer ring (17) which abuts the polishing pad (4) during the polishing process, the retainer ring (17) having a inner peripheral surface (17a) for fixedly engaging with the outer periphery of wafer W. A supply path (32) for supplying a slurry or cleaning liquid to carrier (16) is formed in a clearance K between the outer peripheral surface (16a) and the inner peripheral surface. The supply path (32) is connected to a slurry/cleaning liquid supply device (31) which selectively supplies either one of the slurry and the cleaning liquid.
Patent TW-521350-B (TW)
Title: Method for forming an interconnect pattern in a semiconductor device
Inventor: KODAMA EISUKE
IPC: H01L21/28
Filed: 2002-01-30
Granted: 2003-02-21
Abstract: A method of forming an interconnect pattern in a semiconductor device includes the steps of pre-treating an interconnect layer, forming a photoresist pattern on the interconnect layer, heat treating the interconnect layer at a temperature between 280 DEG C and 400 DEG C, and patterning the interconnect layer to form an interconnect pattern. The heat treatment re-distributes Cu particles segregated in the AL-Cu alloy layer during the O2-plasma pretreatment, preventing occurrence of a short-circuit failure.
Patent TW-583056-B (TW)
Title: Insert for a plastic power tool housing
Inventor: TAGA KOJI
IPC: B25F5/02
Filed: 2002-02-20
Granted: 2004-04-11
Abstract: A rigid preformed insert is molded into a plastic housing for a power tool. The power tool further comprises a motor having a shaft, the motor being at least partly supported by the insert, and an impact clutch attached to the insert and operatively coupled to the motor shaft. The motor and clutch have a common axis, with the preformed insert located between the motor and the clutch. The insert fixedly secures the axis of the output shaft of the motor. The insert also forms a seal between the motor and clutch. The insert will not warp, distort or otherwise lose tolerance as a result of the molding process for the plastic housing. Further, because the insert is preformed of metal, is precisely orientated within the housing mold, and is permanently molded into the housing, it accurately defines the motor-clutch axis minimizing misalignment of the motor shaft.
Patent TW-571116-B (TW)
Title: Optical pickup-use object lens, optical pickup and optical disk unit
Inventor: TAKAHASHI TOYOKAZU
IPC: G11B7/135
Filed: 2002-02-27
Granted: 2004-01-11
Abstract: The present invention provides an optical pickup-use object lens (15) having a numerical aperture of at least 0.8, for correcting light, within a wavelength range of several nm based on up to 420 nm, for chromatic aberration at an image point on the optical axis. The object lens comprises, in an arranged order from a light source, a first lens group (GR1) having a compound plane (S2) of a refraction plane (S2r) and a diffraction plane (S2d), and a second lens group (GR2) having a positive refraction power, wherein the compound plane of the first lens group is formed by adding a diffraction plane having a positive refraction power onto an aspherical refraction plane having a negative refraction power, and a lens constituting the second lens group uses a single lens including at least one aspherical plane. This small object lens enables effective chromatic aberration correction and a laser beam condensation up to the diffraction limit.
Patent TW-I225250-B (TW)
Title: Optical recording medium
Inventor: BERNETH HORST
IPC: G11B7/24
Filed: 2002-03-20
Granted: 2004-12-11
Abstract: An optical recording medium having at least a recording layer 11 and a light transmitting layer 13 formed on a substrate 10, in which the recording layer 11 is made of an organic material for absorbing an incident light of wavelength of 360 nm to 460 nm, and inducing physical change or chemical change to vary the refractive index, the light transmitting layer 13 is 10 mum to 177 mum in thickness, the relation between absorption coefficient ""k"" and pyrolysis temperature Tdec of organic material is 950 (DEG C) < (Tdec (DEG C)-20)/k < 4100 DEG C ... (1), and the absorption coefficient ""k"" is k > 0.0.
Patent TW-522182-B (TW)
Title: Flame resistant rendering heat treating device, and operation method for the device
Inventor: YAMAGUCHI MASANAO
IPC: D01F9/32
Filed: 2002-03-26
Granted: 2003-03-01
Abstract: A flame resistant rendering heat treating device comprising a flame resistant rendering furnace equipped with a heat treating chamber with a plurality of slits through which polyacrylonitrile fiber strands, parallel-running while being reversed in direction, enter or exit and supplying hot air vertically from above the fiber strands to render them flame resistant and with a hot air supplying means, and a plurality of reversing rollers provided on the opposite outer sides of the furnace, for turning back fiber strands passing through the slits to return them to the furnace, wherein a clearance between the heat treating chamber's side wall parallel to the direction of fiber strands running in the chamber and fiber strands, or a clearance between a drift prevention plate, inserted in parallel to the strands' running direction between the fiber strands, and the side wall and fiber strands is formed to be up to 150 mm, slits being possibly provided with a heated air supplying means.
Patent TW-I225459-B (TW)
Title: End portions for a flexible fluid containment vessel and a method of making the same
Inventor: EAGLES DANA
IPC: B65D88/78
Filed: 2002-04-10
Granted: 2004-12-21
Abstract: A flexible fluid containment vessel fabricated out of fabric for transporting and containing a large volume of fluid, particularly fresh water, having tapered front and/or rear portions formed out of the intermediate tubular structure, including a method of making the same.
Patent TW-582069-B (TW)
Title: Method for removing resist material
Inventor: TOYODA EIJI
IPC: G03F7/42
Filed: 2002-05-17
Granted: 2004-04-01
Abstract: The invention provides a method for removing a resist material existing on an article by adhering a pressure-sensitive adhesive sheet onto the surface of a resist material and releasing both the pressure-sensitive adhesive sheet and the resist material in an integrated state to thereby remove the resist material from the article, in which method the resist material has a Young's modulus of 0.5 MPa or more upon releasing.
Patent TW-585952-B (TW)
Title: A sand-adding device and its operation method for hydraulic mobile-bed model test
Inventor: LAI JIN-SUNG
IPC: E02B1/02
Filed: 2002-07-02
Granted: 2004-05-01
Abstract: This invention provides a sand-adding device and its operation method for hydraulic mobile-bed model test, consisting the following steps of: pouring sand and water into a sand-mixing bucket via a sand-input and a water supply pipe, mixing up the sand and water via a mixer, and then discharging it to several sand-separating and diversion trays via several conveying pipes respectively, in which the trays are set with an adjusting mechanism to alter their angles and levels to control sand-adding procedure of the hydraulic mobile-bed model so as to meet sand-transport prototype in the river.
Patent TW-558931-B (TW)
Title: Manufacturing method of printed wiring boards and material for manufacturing printed wiring boards
Inventor: NISHII TOSHIHIRO
IPC: H05K1/03
Filed: 2002-07-17
Granted: 2003-10-21
Abstract: For the purpose of achieving enhanced reliability with respect to interlayer connections of printed wiring boards, a manufacturing method of printed wiring boards of the present invention comprises any one of the steps of (A) restricting the resin flowing in hot press processing, (B) joining fiber reinforcements together by fusion or adhesion, (C) having the thickness of a board material reduced after reduced after a filling process and (D) forming a low fluidity layer via a filler mixed in a board material. Such properties as allowing the resin flowing in hot press processing to be controlled are provided to a material for manufacturing printed wiring boards of the present invention or a volatile ingredient is contained therein to allow the thickness of a board material to be reduced efficiently after a filling process.
Patent TW-559996-B (TW)
Title: Processes and structures for self-aligned contact non-volatile memory with peripheral transistors easily modifiable for various technologies and applications
Inventor: WANG HSINGYA ARTHUR
IPC: H01L21/8247
Filed: 2002-08-09
Granted: 2003-11-01
Abstract: Structures and methods for flash memory transistors are formed with self-aligned drain/source contacts. The flash transistors are formed with a plurality of gate layers. An etch resistant layer(s) are deposited on top of the gate layers in the memory array transistors and on the gate layers of peripheral transistors. An additional oxide layer/spacer may be formed on the etch resistant layer to control the resulting transistor junction configuration. As a result within the same process various transistors may be formed satisfying various requirements. Contact holes to the drain and source regions of the memory and peripheral transistors are then formed. The etch resistant layer prevents the contact etchants from completely etching away the protective etch resistant layer surrounding the gate layers. The spacing between the drain/source contacts and the gate layers can be greatly reduced increasing the density of the memory array transistors and reducing chip size.
Patent TW-540284-B (TW)
Title: Process for manufacturing multi-layer circuit substrate
Inventor: WAKIZAKA YASUHIRO
IPC: H05K3/38
Filed: 2002-09-04
Granted: 2003-07-01
Abstract: A process for manufacturing multi-layer circuit substrate comprises the steps of forming a curable resin composition layer, which contains a insulating resin and a curing agent, on the surface of a inner layer substrate having electric insulating layer (a) which has conductor circuits (A) formed on the surface thereof, such that the conductor circuits (A) is covered; contacting the surface of the curable resin composition layer with a compound having a structure which may coordinate metal atom or metal ion; forming an electric insulating layer (b) by curing the curable resin composition layer; forming a metal film layer on the surface of the electric insulating layer (b); and forming conductor circuits (B) on the surface of the electric insulating layer (b).
Patent TW-571090-B (TW)
Title: Surface inspection system
Inventor: ISOZAKI HISASHI
IPC: G01N21/95
Filed: 2002-09-26
Granted: 2004-01-11
Abstract: A surface inspection system for projecting a laser beam (2) to a surface of a substrate (5) and for detecting a foreign object by detecting scattered reflection light of the laser beam, comprising a light source unit (12) having a plurality of light emitting sources for emitting the laser beams, and a projecting optical system (7) for projecting the laser beam from each of the light emitting sources to the surface of the substrate. It is possible to provide sufficient projected light intensity and which contributes to the improvement of inspection accuracy and to the improvement of throughput. Also, it is possible to perform inspection in stable manner and with high accuracy without being influenced by the type of film or film thickness on the surface of the substrate.
Patent TW-561262-B (TW)
Title: Tipping detecting device for a motorcycle
Inventor: KATAOKA MASASHI
IPC: G01C9/06
Filed: 2002-10-03
Granted: 2003-11-11
Abstract: The subjection invention is to provide a tipping detecting device for a motorcycle that can decrease the A/D transformation error of a tipping sensor comprising an acceleration sensor, and increase the precision of a tipping decision. Said tipping detecting device has an ECU which drives and controls the engine and a tipping sensor which detects tipping based on the tipping angle of the motorcycle body, the acceleration sensor constituting said tipping sensor being mounted in said ECU. Said acceleration sensor arranges an acceleration detecting direction (a, b) while the body is in a non-tipping state (theta=0) in a direction perpendicular to the ground surface and takes it for a first detecting direction, and detects the acceleration of the first detecting direction and a second detecting direction perpendicular to the former.
Patent TW-548745-B (TW)
Title: Method for fabricating a conductive structure on a wafer
Inventor: LIU HSIEN-TSUNG
IPC: H01L21/3205
Filed: 2002-10-25
Granted: 2003-08-21
Abstract: A method for fabricating a conductive structure on a wafer includes the following processes. First, a transition layer, dielectric material, is formed onto a wafer pedestal, and then a wafer is fastened on the wafer pedestal. Subsequently, before a metal sputtering deposition is performed, a surface of the wafer is cleaned by a sputtering process. In the meantime, part molecules of the transition layer are deposited on the side wall of the insulation layer on a metal trace. Because the molecules of the transition layer is dielectric material, the current-leakage phenomenon between upper metal traces can be prevented.
Patent TW-578387-B (TW)
Title: Phase-lock loop applying in wireless communication system and method thereof
Inventor: KUO CHANG-FU
IPC: H04B1/16
Filed: 2002-10-31
Granted: 2004-03-01
Abstract: This invention is related to a phase lock loop (PLL) which modulates a baseband signal having an input frequence to a corresponding RF signal. The RF signal has a predetermined emitting frequence to be transmitted. The phase lock loop comprises a programmable divider, a modulator, a phase detector, a charging pump, a loop filter, a voltage-controlled oscillator and a frequence convertor. The programmable divider divides the frequence of a local oscillating signal by a programmable divisor to produce a reference signal. The modulator receive the baseband signal, modulate the frequence of the reference signal according to the baseband signal, and produce a corresponding first comparing signal. The voltage-controlled oscillator compare the first comparing signal and a second comparing signal, then produce a corresponding controlled voltage for producing the corresponding RF signal to transmit. The RF signal also feed back as a feedback signal. The frequence converter receive the feedback signal and the local oscillating signal, and output the second comparing signal according to the gap of their frequence. The programmable divisor of the divider is programmable-control to avoid the spur frequence being produced because the local oscillating signal is interfered.
Patent TW-I257270-B (TW)
Title: Information processing system, information processing method, and computer program
Inventor: SCHMID CHRISTIAN
IPC: H05K3/06
Filed: 2002-11-01
Granted: 2006-06-21
Abstract: A contents processing system and method is disclosed by which contents copyright protected can be recorded suitably so as to be owned by a number of apparatus. A number of AV apparatus having a digital broadcast reception function and a contents recording function cooperate with each other on a network such that they operate virtually as a single information processing apparatus. When copy-once contents copyright protected are to be reserved for recording, a required quantity of the contents is designated on a GUI. Consequently, the same contents are recorded by the multiple number of apparatus such that they are owned by the apparatus. Any of the multiple number of contents owned in the network can be moved to another apparatus in accordance with setting on the GUI.
Patent TW-I282478-B (TW)
Title: Amorphous silicon thin film transistor-liquid crystal display device and method of manufacturing the same
Inventor: KIM DONG-GYU
IPC: H01L29/786
Filed: 2002-11-15
Granted: 2007-06-11
Abstract: In an amorphous silicon thin film transistor-liquid crystal display device and a method of manufacturing the same, gate patterns including a gate line and a gate electrode are formed on an insulation substrate having a display region and a driving circuit region on which a plurality of shift registers are formed, a gate insulating film, active layer patterns and data patterns including source and drain electrodes are formed successively on the substrate, a passivation layer on the substrate has a first contact hole exposing a drain electrode of the display region and second and third contact holes respectively exposing a gate electrode and source and drain electrodes of a first transistor of each of the shift registers, an electrode patterns on the passivation layer include a first electrode connected to the drain electrode of the display region through the first contact hole and a second electrode connecting the gate electrode to the source and drain electrodes of the first transistor through the second and third contact holes, and the gate driving circuit including the shift registers and the wirings are integrated on the insulating substrate without an additional process, thereby simplifying the manufacturing process.
Patent TW-I289370-B (TW)
Title: Safety valve for cell
Inventor: MARUBAYASHI HIRONORI
IPC: H01M2/12
Filed: 2002-11-28
Granted: 2007-11-01
Abstract: The present invention is to provide a safety valve for cell which acts instantly and discharges the gas in the cell quickly when the inside pressure of cell revises up, but not act when subjected to a drop-out impact. The invention is characterized in that the valve body of the safety valve, which will open to discharge the gas in the cell to the outside of cell in that when the inside pressure of the cell is more than a predetermined value, is provided with a ring-shaped break gutter 4 for the opening of the body and an assistant break gutter 1 disposed at the area inside the break gutter 4, the remaining thickness of the assistant break gutter 1 is more than that of the break gutter 4, and the two ends of the assistant break gutter 1 is connected to the break gutter 4.