baber/WOPTO huggingface dataset:
Patent TW-478172-B (TW)
Title: Fabrication method of the undercut structure of polysilicon TFT
Inventor: CHEN KUEN-HUNG
IPC: H01L29/786
Filed: 2001-02-26
Granted: 2002-03-01
Abstract: A fabrication method of the undercut structure of polysilicon TFT is disclosed, which comprises the following steps: (a) provide a substrate, whose surface has a polysilicon layer and a gate insulating layer, wherein the gate insulating layer covers the predetermined region of the polysilicon layer; (b) coat a first photoresist layer on the surface of the glass substrate, and align the surface of the first photoresist layer and the gate insulating layer; (c) form a gate layer on the surface of glass substrate and a second photoresist layer having the predetermined gate pattern; (d) remove the gate layer uncovered by the second photoresist layer so that the remained gate layer can cover the gate insulating layer and the first photoresist layer of the portion around the gate insulating layer; and (e) remove the second photoresist layer and the first photoresist layer.
Patent TW-538129-B (TW)
Title: Crucible for thermal evaporation
Inventor: TU DAVID
IPC: C23C14/00
Filed: 2001-03-06
Granted: 2003-06-21
Abstract: A crucible for thermal evaporation comprises: a container body for containing a coating material; a flow-out passageway having at least a downward opening for an evaporant from the solid coating material flowing out to coating film. Preferably, the crucible for thermal evaporation further comprises: a throw-in hole for inputting the coating material; and a cover for sealing the throw-in hole.
Patent TW-I239516-B (TW)
Title: Optical recording medium
Inventor: SABI YUICHI
IPC: G11B7/24062
Filed: 2001-03-23
Granted: 2005-09-11
Abstract: To provide a high density optical recording medium, capable of realizing the complete compatibility with a phase change recording medium with respect to an optical pickup or a drive device, using a short wavelength light for achieving a high recording density. The present invention provides an optical recording medium configuration for directly reading out the change of the reflectance without using the phase modulation method. An optical recording medium according to the present invention is an optical recording medium having a recording film of a single layer or multiple layer structure on a substrate (1), wherein the recording film is mainly made of an organic substance material layer (2) for absorbing and decomposing a laser beam, and generating the refractive index change as well as the reflectance of the optical recording medium with respect to a reproduction laser beam of a 380 nm to 450 nm wavelength is 15% to 25% before the decomposition, and 0% to 10% after the decomposition.
Patent TW-574050-B (TW)
Title: A wet process for purifying carbonates by using high pressure, near supercritical or supercritical CO2
Inventor: SHIU JE-YUAN
IPC: C01D7/22
Filed: 2001-04-17
Granted: 2004-02-01
Abstract: A method for purifying carbonate (e.g. lithium carbonate) mainly comprises forming a slurry from water and a carbonate powder; placing the slurry in an atmosphere formed of carbon dioxide in high pressure, near critical or super critical so that the carbonate is converted into a water soluble bicarbonate; and performing a solid/liquid separation to spray dry the liquid in order to form a purified carbonate powder. The invented method does not use organic solvent and, therefore, does not generate a secondary contamination. A spray drying means is used to control the particle size of the product in meeting demands of ideal particle sizes for precision industry.
Patent TW-I266250-B (TW)
Title: Storage medium, and information managing method and information processing system using the same storage medium
Inventor: SHIGETOMI TAKASHI
IPC: G06K19/04
Filed: 2001-05-21
Granted: 2006-11-11
Abstract: An information processing system for inquiring/advertising/purchasing a commodity or information through a network wherein when a detachable storage medium having a program storage area where a program is stored and an information storage area where information is stored is connected to an information processing device such as a computer on the network, the information processing device runs on the program stored in the program storage area and sends the information on the taste of users stored in the information storage area to a service provider through the network, and the service provider advertises the commodity or information selected according to the taste of the users.
Patent TW-571402-B (TW)
Title: Leadframe semiconductor device and the manufacturing method thereof, circuit substrate and electronic machine
Inventor: SONE MASAAKI
IPC: B29C45/26
Filed: 2001-05-24
Granted: 2004-01-11
Abstract: The present invention provides a lead frame semiconductor device for exposing the inner structure of the bonding welding pad with high reliability and the manufacturing method thereof, the circuit substrate, and the electric machine. The semiconductor device comprises: a semiconductor device 30, and a bonding pad 14 formed with the end of the thin wall portion 16 thinner than the central portion 18; and, the packaging material 42, wherein the packaging material 42 is the end exposing from the packaging pad 14 and the bonding pad 14 formed coplanar with the thin wall portion 16 and the central portion 18.
Patent TW-I224805-B (TW)
Title: Gradation fluorescent display device
Inventor: BANNAI MASANORI
IPC: H01J31/15
Filed: 2001-07-03
Granted: 2004-12-01
Abstract: The purpose of the present invention is to carry out a gradation display by using fewer kind of phosphor. Anode electrodes 121-125 are formed on a glass substrate 11 and phosphor films 131-135 are formed on these anode electrodes. The phosphor film 131 emits a hue Y, the phosphor film 135 emits a hue B and the phosphor films 132, 133, 134 emit a mixed hue of the hue Y and the hue B. When an area ratio of the phosphor film of the luminescent hue Y and the phosphor film of the luminescent hue B is varied, the mixed hue is varied. Both phosphor films can be arranged at the same surface as shown in Fig. 1 (b) or can be superposed on each other as shown in Fig. 1 (c).
Patent TW-554385-B (TW)
Title: Maintenance method of processing apparatus
Inventor: TANAKA HISATO
IPC: H01L21/00
Filed: 2001-07-06
Granted: 2003-09-21
Abstract: The present invention provides a maintenance method of processing apparatus, an automatically checking method of processing apparatus and an automatically resetting method of processing apparatus, and a self-diagnosis method of software for driving processing apparatus. More specifically, the present invention provides a maintenance method of processing apparatus, an automatically checking method of processing apparatus and an automatically resetting method of processing apparatus, and a self-diagnosis method of the software for driving processing apparatus, capable of monitoring the operating condition of the software for driving the apparatus in real-time to diagnose the occurrence of abnormality (step S110), continuing the process on an object to be processed to judge whether the process on the object to be processed has finished if it has been diagnosed in the step S110 that the abnormality has not occurred (step S130), performing down processing on the apparatus when the process has finished (step S140), recording the log of the items diagnosed that the abnormality has occurred if it has been diagnosed in the step S110 that the abnormality has occurred (step S120), and then performing down processing on the apparatus (step S140).
Patent TW-511149-B (TW)
Title: Photomask and method for manufacturing the same
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/68
Filed: 2001-08-09
Granted: 2002-11-21
Abstract: This invention is to obtain a resist mask having a satisfactory resolution effect even in the case of use of exposure light having a wavelength of 200 nm or more. An opaque pattern 2a comprising an organic layer for transferring a pattern is constituted by a multi-layer formed by a photo-absorptive organic layer 3a having an light shielding effect even relative to exposure light having a wavelength of 200 nm or more, and a resist layer 4a for chiefly patterning this.
Patent TW-I286933-B (TW)
Title: Method of treating neurodegenerative disorders of the retina and optic nerve head
Inventor: GAMACHE DANIEL A
IPC: A61K31/165
Filed: 2001-08-13
Granted: 2007-09-21
Abstract: The use of 3-benzolphenylacetic acids and derivatives, including nepafenac, to treat neurodegenerative retinal disorders is disclosed.
Patent TW-521437-B (TW)
Title: Semiconductor device and process thereof
Inventor: NISHIBE EIJI
IPC: H01L29/423
Filed: 2001-08-16
Granted: 2003-02-21
Abstract: The present invention provides a semiconductor device for increasing the voltage durability of the drain during operation, and the process thereof. The semiconductor device according to the present invention has the source/drain region in low density and high density formed by adjacent gates, which are formed on the semiconductor substrate separated by the first and the second gate oxide films, which are characterized by: the width of the diffusion region of the low density source/drain region 3A, 3B; and, the source region is narrower than the drain region; and, the high density source region 8A is formed by adjoining to one end of the gate 6; and the high density drain region 8B is formed with a predetermined distance to the other end of the gate 6.
Patent TW-579290-B (TW)
Title: System and method for detecting the onset of an obstructive sleep apnea event
Inventor: LEHRMAN MICHAEL L
IPC: A61B5/087
Filed: 2001-08-17
Granted: 2004-03-11
Abstract: There is disclosed a system and method for detecting the onset of an obstructive sleep apnea event before the obstructive sleep apnea event fully develops and before the cessation of breathing occurs. The system comprises one or more microphones capable of detecting breathing sounds within an airway of a person. The microphones generate signals representative of the breathing sounds and send the signals to a controller. The controller identifies at least one signal pattern that is associated with a breathing pattern of the person that occurs at the onset of an obstructive sleep apnea event. The controller may also identify at least one signal pattern that is associated with a partially occluded breathing pattern of the person. The controller identifies the signal patterns by using digital signal processing techniques to analyze the signals representative of breathing sounds. The method involves detecting breathing sounds within an airway of a person, generating signals representative of the breathing sounds, and identifying at least one signal pattern that is associated with a breathing pattern of the person that occurs at the onset of an obstructive sleep apnea event.
Patent TW-I256592-B (TW)
Title: Bioptics bar code reader
Inventor: KRICHEVER MARK
IPC: G06K7/10
Filed: 2001-09-20
Granted: 2006-06-11
Abstract: A bioptics bar code reader has first and second windows disposed at an angle to each other, a first imager for the first window and a second imager for the second window and first and second optics for directing light from a bar code in a reading area between the windows to the first and second imagers. The two imagers each obtain an image of the bar code in the reading area.
Patent TW-522447-B (TW)
Title: Method and apparatus for embedded substrate and system status monitoring
Inventor: HUNTER REGINALD
IPC: G01N21/94
Filed: 2001-10-05
Granted: 2003-03-01
Abstract: The present invention generally provides an apparatus and a method for inspecting a substrate in a processing system. One embodiment provides a substrate inspection apparatus, comprising a vacuum chamber lid, the lid comprising a body defining at least three ports located to provide a field of view to a common area on a substrate transfer plane and light management system.
Patent TW-I242405-B (TW)
Title: Multiplication and in vitro flowering of rose cultivars
Inventor: HONG YAN
IPC: A01H4/00
Filed: 2001-11-05
Granted: 2005-11-01
Abstract: The present invention is directed to compositions and methods of micropropagation of a rose plant and in vitro flowering of the rose plant. Young shoots are induced to produce buds in an enclosed vessel containing a first culturing medium comprising benzyladenine, an auxin and 2% sucrose as carbon source. Buds are excised and cultured on a medium for propagation and multiplication of plantlets. Plantlets are then transferred to a medium comprising thidiazuron, an auxin and myo-inositol for induction of flower buds, followed by culture on a medium comprising benzyladenine and an auxin for plantlet elongation and finally culture in the fifth medium without phytohormone for flowering. Alternatively, after propagation and multiplication, plantlets are transferred to a medium comprising zeatin, auxin and myo-inositol for induction of flower buds followed by culture on a medium without phytohormone for elongation and flowering.
Patent TW-541845-B (TW)
Title: Hand-free loudspeaker device
Inventor: WU JR-PENG
IPC: H04R1/02
Filed: 2001-10-12
Granted: 2003-07-11
Abstract: A hand-free loudspeaker device is disclosed, which is applied in a hand-held communication device such as mobile phone, PDA mobile phone, etc. It mainly has speaker, microphone and a battery set inside without external power source and without the interference of external electrical wire, so as to improve the inconvenience of the wire in the traditional earphone or hand-free phone, its cost is low and it is easy to install.
Patent TW-I251981-B (TW)
Title: High-frequency circuit device and high-frequency circuit module
Inventor: ENOKIHARA AKIRA
IPC: H01P7/10
Filed: 2002-01-21
Granted: 2006-03-21
Abstract: The present invention provides a downsized high frequency circuit element capable of being mounted on a circuit board with a small loss such as a filter and to provide a high frequency circuit module. A high-frequency circuit device includes a dielectric member 1, a shielding conductor 2 surrounding the dielectric member 1, a support member 3 for fixing and supporting the dielectric member 1, and a pair of transmission lines 4 each of which is formed of a microstrip-line. Each of the transmission lines includes a substrate 6 formed of a dielectric material, a strip conductor 5, and an earth conductor layer 9. An end portion of the strip conductor 5 faces part of the dielectric member 1 and functions as a coupling probe for input/output coupling. Each of the transmission lines 4 is formed of a strip line, a mictostrip line, a coplanar line or the like, and has low-loss when connected to a circuit board.
Patent TW-I250017-B (TW)
Title: Pharmaceutical compositions, dosage forms and methods for oral administration of epothilones
Inventor: BANDYOPADHYAY REBANTA
IPC: A61K9/28
Filed: 2002-01-25
Granted: 2006-03-01
Abstract: The invention relates to methods of increasing the bioavailability of orally administered epothilones. Epothilones administered by the methods of the invention are sufficiently bioavailable to have a pharmacological effect. The invention further relates to pharmaceutical compositions, pharmaceutical dosage forms, and kits for use in the methods of the invention.
Patent TW-565636-B (TW)
Title: Methods for the manufacture of mixed polyamide yarns
Inventor: MARLOW STEPHEN WALTER
IPC: D02G3/04
Filed: 2002-03-04
Granted: 2003-12-11
Abstract: The invention provides a method of making a polyamide mixed yarn comprising; simultaneously spinning a first group of filaments of a first polyamide and a second group of filaments of a second polyamide different from the first polyamide; combining the first and second groups of filaments through an air interlacing jet; and winding up the interlaced filaments. The invention also provides mixed yarns obtainable by the method of the invention, and fabrics and garments containing the yarns.
Patent TW-I256768-B (TW)
Title: Amplification circuit
Inventor: NAKA NAOAKI
IPC: H03F3/45
Filed: 2002-03-15
Granted: 2006-06-11
Abstract: An amplification circuit of the present invention includes a first MOS transistor having a gate to which a first input terminal for inputting a positive logic input signal or a reference potential is connected and a drain to which a first load is connected, a second MOS transistor having a gate to which a second input terminal for inputting a negative logic input signal, which composes differential input signals with the positive logic signal, or the reference potential is connected and a drain to which an output terminal and a second load are connected, and pairing up with the first MOS transistor, and a current source to which sources of the first and second MOS transistors are connected, for supplying a constant current when the difference in voltage between the first and second input terminals is in a predetermined range, and varying the current to be supplied when the difference in voltage is beyond the predetermined range.
Patent TW-I241277-B (TW)
Title: Method for the production of the basic metal nitrate
Inventor: TOMIYAMA SHOGO
IPC: C01G3/08
Filed: 2002-03-26
Granted: 2005-10-11
Abstract: The present invention is to provide a method for producing the basic metal nitrate with a high yield. It is a method for producing the basic metal nitrate characterized by that the metal nitrate solution or a mixed solution with the metal nitrate solution and the water soluble additive and alkali solution are added in the response vessel when the response solvent that pH in 20 DEG C was adjusted by less than 6 exists, and it reacts under shaking.
Patent TW-I276301-B (TW)
Title: Small common-mode filter
Inventor: TZENG BIN-CHI
IPC: H03H7/00
Filed: 2002-04-12
Granted: 2007-03-11
Abstract: The present invention relates to a small common mode filter, wherein positive and negative signal winding wires are formed on a multiple-layer substrate respectively, and form electrical connection through the through holes between layers, so as to form positive and negative signal winding wires respectively; wherein the substrates disposed with wires of the same polarity signal winding are adjacent to each other, and are arranged alternatively with the substrates disposed with wires of different polarity signal winding. Thus, in addition to maintaining the original characteristic impedance, it is possible to shorten the spacing between the positive and negative signal coils, which makes it convenient to fabricate common mode filter with thinner substrate to reduce its volume, so as to effectively solve the problem that the traditional common mode filter is fabricated from a thicker substrate and not beneficial for minimization.
Patent TW-543105-B (TW)
Title: Process of manufacturing semiconductor device
Inventor: NAKASHIMA TOSHIYUKI
IPC: H01L21/027
Filed: 2002-05-06
Granted: 2003-07-21
Abstract: A process of manufacturing a semiconductor device including the steps of: filling a photoresist in a concave portion provided on a surface of a semiconductor substrate; forming a power-feeding thin metal film for electrolytic plating on the semiconductor substrate including a surface of the thus filled photoresist; and forming wiring on the power-feeding thin metal film in a region not above the concave portion by electrolytic plating.
Patent TW-548844-B (TW)
Title: Process for making a high voltage NPN bipolar device with improved ac performance
Inventor: JOHNSON JEFFREY B
IPC: H01L21/331
Filed: 2002-05-22
Granted: 2003-08-21
Abstract: A method of improving the speed of a heterojunction bipolar device without negatively impacting ruggedness of the device is provided. This method includes the steps of providing a structure that includes at least a bipolar device region, the bipolar device region comprising at least a collector region formed over a sub-collector region; and forming an n-type dopant region within the collector region, wherein the n-type dopant region has a vertical width that is less than about 2000 and a peak concentration that is greater than a peak concentration of the collector region. The present invention also provides a method of fabricating a heterojunction bipolar transistor device as well as the device itself which can be used in various applications including as a component for a mobile phone, a component of a personal digital assistant and other like applications wherein speed and ruggedness are required.
Patent TW-I232790-B (TW)
Title: Method for making a wrench
Inventor: HU HOU-FEI
IPC: B25G1/10
Filed: 2002-08-05
Granted: 2005-05-21
Abstract: A method for manufacturing a wrench mainly adopting different manufacturing processes includes steps of first forming a head having an engaging portion, then shrinking an end of a hollow metal tubular member, closing another end of the tubular member, fusing the end of the tubular member and the head together, trimming and performing a heat treatment and a surface processing. In the manufacturing processes the wrench can not only be rapidly processed, but also be manufactured with much less time and cost. The handle made by a hollow tubular member significantly reduces the weight while the handle is featured by impact-resistance, and higher rigidity and strength as compared with the conventional solid metal, thereby making a breakthrough of the conventional wrench handle, providing a handle of a low cost, light weight, high strength and allowing mass production.
Patent TW-568805-B (TW)
Title: Drilling machine
Inventor: ROHM GUNTER HORST
IPC: B23Q3/12
Filed: 2002-08-28
Granted: 2004-01-01
Abstract: This invention relates to a drilling machine including a drilling spindle (4). The spindle is rotatably fitted to an apparatus casing and has a free end projecting out of the apparatus casing. The free end of the drilling spindle (4) is provided, in the longitudinal direction thereof, with one tenon receiving part (15) having a rotation asymmetrical section. A locking member (18) is fitted to a receiving part wall (17), and can be shifted between the position of projecting into the tenon receiving part (15) and the position of retracting from the tenon receiving part (15) by a spindle ring (19).
Patent TW-583039-B (TW)
Title: Negative angle forming type rotary cam moving apparatus
Inventor: MATSUOKA MITSUO
IPC: B21D19/08
Filed: 2002-09-04
Granted: 2004-04-11
Abstract: The present invention provides a rotary cam moving apparatus of a negative angle shaping mold which can avoid an interference of rotary cams, require no canceling process in rotary cam end portions with a high accuracy, and maintain a strength in the rotary cam end portion. There is provided a rotary cam moving apparatus of a negative angle shaping mold comprising: a lower mold which mounts a metal thin plate work on a supporting portion; an upper mold which descends in a linear direction with respect to the lower mold and comes into contact with the work to shape the work; a rotary cam which forms an intrusion shaping portion intruded from a locus of the upper mold in an edge portion close to the supporting portion, and is rotatably provided in the lower mold; a slide cam which has an intrusion shaping portion, and is slidably provided so as to oppose to the rotary cam; and an automatic resetting device which rotates and moves backward the rotary cam to a backward moved state capable of taking out the work from the lower mold after shaping, and is provided in the lower mold, in which the work mounted on the supporting portion of the lower mold is shaped by the intrusion shaping portion of the rotary cam and the intrusion shaping portion of the slide cam by sliding the slide cam, and the shaped work is taken out from the lower mold by rotating and moving backward the rotary cam by means of the automatic resetting device after shaping, and a plurality of rotary cams are continuously arranged in an oblique shape, wherein one rotary cam of the adjacent rotary cams is moved so as to be apart from another rotary cam at a time of being rotated to a backward moved state.