baber/WOPTO huggingface dataset:
Patent TW-457120-B (TW)
Title: Device and method for reducing volatile organic compound in exhaust
Inventor: SHIU HUA-CHING
IPC: B01D53/34
Filed: 1999-11-17
Granted: 2001-10-01
Abstract: The present invention relates to a device and a method for reducing volatile organic compounds (VOC) in exhaust. The method comprises using a wet-type washing tower to clarify an exhaust containing VOC generated from each plant, in which the ozone generated from a CVD process is used to react with the VOC (e.g. DMSO, dimethylacetamide, NMP, etc.) with a boiling point higher than 180 DEG C in the exhaust, and removed from the washing liquid. Furthermore, a neutralization agent is used to maintain the pH value in the washing liquid in the washing tower.
Patent TW-437055-B (TW)
Title: Improved alignment method for doped layer of integrated circuit with the film thereon
Inventor: WANG LIN-SUNG
IPC: H01L27/00
Filed: 1999-12-15
Granted: 2001-05-28
Abstract: An improved alignment method for doped layer of integrated circuit with the film thereon includes the following steps: providing a substrate; conducting ion implantation process on the substrate; forming doping area in the substrate; and, forming a hard mask layer on the doping area with another layer of opening photomask so as to define the alignment mark area for conducting the etching process on the specific doping area; employing the hard mask layer as the etching mask to form the alignment mark for microlithography processing; defining a pattern on the doping area in which the alignment mark is used for the alignment in the microlithography processing.
Patent TW-471102-B (TW)
Title: Semiconductor integrated circuit device and manufacturing method
Inventor: SUZUKI NORIO
IPC: H01L21/02
Filed: 2000-02-02
Granted: 2002-01-01
Abstract: This invention relates to semiconductor integrated circuit device and its manufacturing method. It is especially suitable for the application of forming device separation structure of sub-micron metal insulator semiconductor field effect transistor (MISFET). A method of manufacturing an integrated circuit comprises the steps of forming trenches in isolation regions of a substrate by dry etching with silicon nitride and side wall spacers used as masks, removing the side wall spacers from the silicon nitride, and treating the surface of the substrate around the active regions by thermal oxidation of the substrate so that it can have roundness in its cross section.
Patent TW-I225037-B (TW)
Title: Purifying device for waste water
Inventor: YAMAMOTO TAKASHI
IPC: C02F1/72
Filed: 2000-04-06
Granted: 2004-12-11
Abstract: It is desirable to provide a purifying device for waste water in which air introduced in swirling stream from outer circumference part of a pressurized water flow becomes fine and is ejected into waste under processing. Thereby, the oxygen transfer efficiency will be increased, thus waste water purifying treatment can be carried out effectively. A suction nozzle element 1 with its ends being supplied with pressurized water, and intermediate nozzle elements 2, 3, and jet nozzle element 4 have flow passages 11, 21, 31, 41 formed respectively inside, and these nozzle elements are aligned and connected co-axially. Air introducing nozzles 81, 82, 83 are formed among these nozzle elements. A outer frame, in which a air introducing cavity 51 is formed to supply air into said air introducing nozzles, is provided in the outer circumference of said nozzle element. Furthermore, air introducing apertures 13, 23, 33 are formed for the introducing of air from air introducing cavity 51 into air introducing nozzles in tangential direction. Still more, grooves 22, 32 for fine bubble breaking are formed on the circumferential face of said nozzle elements and along the flow passages.
Patent TW-465075-B (TW)
Title: Dynamic semiconductor memory, and semiconductor integrated circuit device
Inventor: TAKASE SATORU
IPC: G11C8/12
Filed: 2000-04-08
Granted: 2001-11-21
Abstract: A DRAM having plural banks constituted of plural sub-arrays respectively and having a sense amplifier circuit shared by different sub-arrays has a column access mode in which a selected sub-array in each bank is activated to read out or write data, it has a refresh mode in which plural sub- arrays in each bank are activated with the same timing and memory cell data is refreshed, and the number of sub-arrays activated with the same timing in one bank in a refresh mode is more than the number of sub-arrays activated in one bank in a column access mode. So provide a DRAM (dynamic random-access memory) of a non-independent bank system in which the occurrence probability of operation restriction is reduced, high-speed operation can be performed, and system performance is improved.
Patent TW-451083-B (TW)
Title: Laminate polarizer and liquid crystal display
Inventor: MIYATAKE MINORU
IPC: G02B5/30
Filed: 2000-04-26
Granted: 2001-08-21
Abstract: A laminate polarizer has a dichroic polarizing sheet and a polarizing and scattering sheet showing anisotropy in scattering properties depending on a direction of polarization and being laminated on the dichroic polarizing sheet. An absorption axis of the dichroic polarizing sheet and an optical axis of the polarizing and scattering sheet in which polarized light is intensely scattered are in parallel to each other. A liquid crystal display is provided so that this laminate polarizer is disposed on a light source side of a liquid crystal panel as a polarizer.
Patent TW-444093-B (TW)
Title: Method and device for manufacturing electromagnetic lock
Inventor: LIAU LI-SHR
IPC: E05B47/00
Filed: 2000-05-04
Granted: 2001-07-01
Abstract: This invention relates to a method and device for manufacturing electromagnetic locks, comprising the steps of: placing a coil between the guideways of a permeable body; installing the coil and the permeable body into the containing space of a housing; passing the wire of the coil through the housing to expose to the outside of the housing; installing several sleeves respectively into connecting holes of the permeable body and through holes of the housing in sequence, to make these sleeves match up with the connecting holes and the through holes; inserting a plug into the through holes of these sleeves respectively; injecting an adhesive to the bottom of the housing until near of the top surface of the coil; covering the top of the housing with a lid, enabling the protruding post on the lid to connect with the adhesive; whereby the permeable body, coil, and those sleeves are fixed inside the housing upon the curing of the adhesive, so as to complete the assembly of the electromagnetic lock without any reprocessing.
Patent TW-457490-B (TW)
Title: Reactor structure material and method for reducing corrosion of reactor structure material
Inventor: ICHIKAWA NAGAYOSHI
IPC: G21C5/00
Filed: 2000-05-23
Granted: 2001-10-01
Abstract: In this invention, the followings can be used to prevent stress corrosion cracking of reactor structure material, such as: reducing the injection quantity of hydrogen for preventing stress corrosion cracking and injection quantity of noble metals to reduce the transportation of radioactivity to the turbine system; reducing as much as possible the quantity of excess hydrogen in an off-gas system; minimizing the adhesion quantity of rare metals on fuel material surface; suppressing the production of loose particulate iron produced on fuel material surface; and lowering the corrosion potential of the reactor primary system material without increasing oxidation and hydrogenation of fuel materials. A photocatalyst material such as n-type semiconductor 1 is adhered on metal parent material 2 such as stainless steel or inconel of welding material. Hydrogen concentration in rector water is raised if necessary, and current is generated to flow in the metal parent material from the photocatalyst material due to the irradiation of light and radiation existing in the reactor so as to lower corrosion current. One or more kinds among Pt, Rh, Ru or Pd can be adhered on the surface of the optical catalyst material.
Patent TW-516005-B (TW)
Title: Abberation control of images from computer generated holograms
Inventor: PAIN DOUGLAS A
IPC: H04N13/04
Filed: 2000-05-29
Granted: 2003-01-01
Abstract: A method of generating data for application to a spatial light modulator 6 of a holographic display to display a three-dimensional holographic image 8. The method comprises determining the aberration of light at optical components 12 of the holographic display, and defining said data to compensate for the effects of the determined aberration.
Patent TW-508410-B (TW)
Title: Rotary piston compressor with an axial direction of delivery
Inventor: KOSTERS HEINER
Filed: 2000-06-09
Granted: 2002-11-01
Abstract: The rotary piston machine with an axial direction of delivery from the top downwards, in particular of screw spindle-type construction, with cooling ducts (12) for the motors (8), bearings (7) and sensors (9), through which ducts a cooling fluid flows, and with a cooling device for the pump space (3) is characterized in that the casing (2) of the pump space (3) has a closed annular space (15) which is partially filled with a liquid, which is cooled by the cooling fluid via heat exchanger surfaces (18).
Patent TW-476945-B (TW)
Title: Rotary drive device for a test station for testing DVDs and like flat data medium
Inventor: KAUPP ANSGAR
IPC: G11B17/028
Filed: 2000-09-07
Granted: 2002-02-21
Abstract: The present invention pertains to a rotary drive device for a test station for testing a flat data medium, in particular for a CD, DVD, or CDR, which rests upon a conveyor and is transported to the test station for testing and which is detached from the conveyor and rotated about an axis perpendicular to a flat side of the data medium and scanned during testing. According to the invention, it is proposed that the rotary drive device have at least one axially fixed holder which is driven in the data medium rotation direction and which is located adjacent a top side of the conveyor means. A lifting means is located underneath the conveyor opposite the holder and is movable toward the holder to engage the data medium from below, detach it form the conveyor, and move it toward the holder. The holder is equipped with retaining means for holding the data medium during testing. Removing the data medium from the conveyor takes place independently of the conveyor, and the rotary movement takes place with high accuracy and without free play.
Patent TW-476054-B (TW)
Title: Display device and the brightness control method thereof
Inventor: KASAHARA MITSUHIRO
IPC: G09G5/00
Filed: 2000-09-11
Granted: 2002-02-11
Abstract: The present invention is to obtain a temperature difference value by the temperature estimation value for the temperature on the outer layer of the display screen from the image signal indicator PDP using the temperature difference estimator. The temperature difference estimation value is used to display the brightness on the display portion through the controller and the controlling of the sharpness regulator.
Patent TW-523910-B (TW)
Title: Method to form at least two memory-cells of a semiconductor memory
Inventor: SCHREMS DR MARTIN
IPC: H01L21/8242
Filed: 2000-09-13
Granted: 2003-03-11
Abstract: This invention relates to a method to produce a memory with the steps: to form a trench (108) in a substrate (10), to form an isolation-collar (168) in the trench (108), to form a dielectric layer (164) in the trench (108), to fill the trench (108) with a conductive trench-filling (161) and to form a transistor (110). In order to form an isolation-trench (180), after the trench (108) is filled with the conductive trench-filling (161) a trench-cover-dielectric (430) is formed in the trench (108) and the trench-cover-dielectric (430) is used as an etching-mask in the formation of the isolation-trench (180), so that the isolation-trench (180) is formed self-adjustedly with respect to the trench (108). Through the self-adjusted production of the isolation-trench (180), the position of the isolation-trench (180) is most independent of the exposure-adjustment accuracy.
Patent TW-473950-B (TW)
Title: Semiconductor device and its manufacturing method, manufacturing apparatus, circuit base board and electronic machine
Inventor: HASHIMOTO NOBUAKI
IPC: H01L25/065
Filed: 2000-09-29
Granted: 2002-01-21
Abstract: The present invention relates to the semiconductor device and its manufacturing method, manufacturing apparatus, circuit base board and electronic machine, and includes the followings: at least one base board (50), in which plural holes (56) are formed and the wiring pattern (52) is formed on the face of one side, and one part of the wiring pattern (52) is formed by passing through the top of the holes (56); at least one first semiconductor chip (10), which is provided with plural electrodes (12) and is carried on the face of the other side of the base board (50); at least one second semiconductor chip (20), which is provided with plural electrodes (12) and is carried on the face of one side; and the conducting member, which is disposed inside the holes (56) and is desired to be electrically connected with the electrodes (12) of the first semiconductor chip (10) and the wiring pattern (52).
Patent TW-525039-B (TW)
Title: Photoimageable composition containing flexible oligomer
Inventor: ERAMO LINCOLN JR
IPC: C08F2/46
Filed: 2000-10-16
Granted: 2003-03-21
Abstract: The invention provides an oligomer having tetraacrylate functionality which provides enhanced flexibility to photoimageable compositions which function as photoresists. The enhanced flexibility is particularly advantageous in epoxy-containing, solder mask-forming photoimageable composition, as this flexibility provides improved performance in nickel/gold plating.
Patent TW-593661-B (TW)
Title: Blast furnace coke having high reactivity and high strength and method of producing the same
Inventor: HANAOKA KOJI
IPC: C10B57/04
Filed: 2000-10-19
Granted: 2004-06-21
Abstract: Related to a blast furnace coke and a production method thereof. A coke having high reactivity and high strength in which coke strength, reactivity with CO2 and a pore size distribution are each at a desired level can be produced at a low cost by using a coal blend composed of a small number of brands comprising a large quantity of caking coal having medium rank and low fluidity. The blast furnace coke, being obtained by charging a coal blend comprising 60 wt% or more of semi-heavy caking coal having medium rank and low fluidity in which a content of inert component is 30 vol% or more in total or another coal blend comprising 60 wt% to 95 wt% of semi-heavy caking coal having medium rank and low fluidity in which mean reflectance (Ro) is 0.9 to 1.1 and maximum fluidity (MF) is less than 3.0 and the balance being a caking coal in which mean reflectance (Ro) exceeds 1.1 into a coke oven and coking the coal blend, which has a pore size distribution where a content ratio of pores having a diameter of less than 10 mum is from 12 vol% to 15 vol% and a content ratio of pores having a diameter of from 10 mum to 100 mum is from 10 vol% to 15 vol% and the production method thereof.
Patent TW-550447-B (TW)
Title: Signal generator with adjustable oscillation frequency and its method
Inventor: CHEN MU-RUNG
IPC: H03K3/0231
Filed: 2000-10-30
Granted: 2003-09-01
Abstract: A kind of signal generator with adjustable oscillation frequency and its method are disclosed in the present invention. The oscillation frequency of the signal generator can be adjusted externally; and the oscillation frequency is independent of the voltage source such that it is capable of providing a clock signal that can resist the voltage source noise.
Patent TW-558468-B (TW)
Title: Method and apparatus for production of cast article having small hole
Inventor: NAGAHAMA HIDENOBU
IPC: C22C45/00
Filed: 2000-11-03
Granted: 2003-10-21
Abstract: A method for the production of a cast article having a small hole comprises the steps of setting a linear core member (3) in a cavity (2) of a metal mold (1), injecting a molten metal into the cavity, and drawing out the core member from the resultant cast product (4) to form a small hole (5, 5a, 5b). A linear core member having a surface film (6) formed by surface coating or by subjecting to a surface treatment is used so that the surface film is partly or as a whole peeled off the linear core member upon drawing it from the cast product, thereby enabling the core member to be drawn from the inside of the cast product. Alternatively, the linear core member is so constructed as to elastically deform in the drawing direction upon drawing it from the cast product to have a diameter smaller than the original diameter.
Patent TW-I247606-B (TW)
Title: Treating agent for osteopenic diseases
Inventor: MARUYAMA TAKAYUKI
IPC: A61K31/5575
Filed: 2000-11-17
Granted: 2006-01-21
Abstract: A pharmaceutical composition for treatment of diseases associated with decrease in bone mass comprising an EP4 agonist as an active ingredient. An EP4 agonist, in which includes a compound possessing prostaglandin skeleton as a representative, possesses promoting action on bone formation, so it is useful for treatment and/or prevention of diseases associated with decrease in bone mass.
Patent TW-538159-B (TW)
Title: A warp knit having excellent touch and a process of preparing the same
Inventor: YOON JOON YOUNG
IPC: D04B21/18
Filed: 2000-11-23
Granted: 2003-06-21
Abstract: The present invention relates to a warp knit having excellent touch and a process of preparing such a warp knit. The present invention provides a warp knit consist of a front surface layer and a rear surface layer, the front surface layer consisting of ultra fine yarn with mono-filament denier of 0. 01-0.9 denier, the rear surface layer consisting of synthetic yarn or high shrinkage yarn with mono-filament denier of 1-5 denier, wherein the recovery rate of elongation in the directions of wale and course is 8-30%. The warp knit according to the present invention is used to manufacture artificial leathers or ladies' clothes.
Patent TW-576050-B (TW)
Title: Method and apparatus for time efficient retransmission using symbol accumulation
Inventor: CHEN TAO
IPC: H04B1/707
Filed: 2001-01-20
Granted: 2004-02-11
Abstract: An efficient retransmission of data using symbol accumulation wherein the packet received in error is retransmitted at a lower energy-per-bit level concurrently in the same frame with the new packet. The destination device receives the data transmission and retransmission, demodulate the signal, and separates the received data into the new and retransmitted packet. The destination device then accumulates the energy of the retransmitted packet with the energy already accumulated for the packet received in error and decodes the accumulated packet. The accumulation of the additional energy provided by the subsequent retransmissions improves the probability of a correct decoding. The throughput rate can be improved since the packet received in error is retransmitted concurrently with the transmission of the new data packet. The capacity is maximized since the retransmission of the packet received in error is at a lower energy level than that of the new packet.
Patent TW-530204-B (TW)
Title: Portable storage system and method thereof
Inventor: JANG YUAN-LUNG
IPC: G06F13/00
Filed: 2001-03-01
Granted: 2003-05-01
Abstract: The present invention discloses a portable storage system and a method thereof and is applicable in a computer system to allow general users to easily remove the massive storage device during the operation of the computer without affecting the normal operation of the computer operation system. The portable storage system consists of a massive storage device, a processor, a first memory, and a second memory. While an user removes the massive storage device from the computer host, by way of simulation, the present invention provides a suitable response to the computer operation system to avoid any termination of the operation system caused by that the computer operation system cannot detect the existence of the removed massive storage device.
Patent TW-546423-B (TW)
Title: Method and apparatus for measuring melt level
Inventor: MORIYA MASATO
IPC: C30B15/20
Filed: 2001-04-30
Granted: 2003-08-11
Abstract: A melt level or the gap between a melt surface and a heat shield is measured accurately irrespective of how the melt surface is. A laser beam from a range-finding unit (8) is reflected by a scanning mirror (24) and projected on a melt surface (3) through an entrance window (18) and a quartz prism (20) in a chamber (17) of a puller. After specular reflection, the beam forms a measurement spot (31) in the bottom of a heat shield (16) and scatters. Part of the scatter, after specular reflection at the melt surface (3) (secondary reflection), passes through the prism (20), the entrance window (18) and the scanning mirror (24) to the range-finding unit (8). The range-finding unit (8) carries out triangulation using the distance between a laser source and a photodetector therein, and the angle of incidence and the angle of the received laser beam.
Patent TW-512057-B (TW)
Title: Floor cleaning apparatus
Inventor: COURTNEY STEPHEN BENJAMIN
IPC: A47L11/34
Filed: 2001-05-04
Granted: 2002-12-01
Abstract: A dispenser (50) for dispensing particulate cleaning material onto a floor surface comprises a hopper (52) for holding the particulate material and a dispensing aperture (75) extending across the hopper through which the material can be dispensed. Separating means, such as wire (90) is located adjacent the dispensing aperture for separating the particulate cleaning material at the aperture. The wire (90) helps to break up any clumps of particulate cleaning material which may form. In use, the plate 70 is vibrated to impart movement to particulate material in the hopper. The wire (90) can be carried by the plate (70) or by the hopper (52). Preferably the wire (90) is held under tension.
Patent TW-I223923-B (TW)
Title: Piezoelectric resonant component
Inventor: KUSABIRAKI SHIGEMASA
IPC: H01L41/04
Filed: 2001-05-14
Granted: 2004-11-11
Abstract: While suppressing that a vibration of a piezo-electric element propagates to a substrate by devising the composition of an electro-conductive support body, the piezoelectric resonant component which secures electroconductivity and can maintain a fall-proof shock property is provided. The piezoelectric resonant component has a substrate 20 on the top surface of which pattern electrodes 21 and 22 are formed, and on the lower surface of which it has electrodes 8 and 9. It has a piezoelectric element 1 using the length vibration on the substrate 20. Electro-conductive support bodies 10 and 11 are fixed to the length direction center section of the lower surface electrodes of the piezoelectric element 1. The connection fixation of these support bodies 10 and 11 to the pattern electrodes 21 and 22 of the substrate 20 is performed by electro-conductive adhesives 12 and 13. The electro-conductive support bodies 10 and 11 include a urethane resin which contains an electro-conductive filler, making the rate of content of the electro-conductive filler 75-85 wt%.