baber/WOPTO huggingface dataset:
Patent TW-501934-B (TW)
Title: Collagen material and process for making the same
Inventor: SHIMIZU YASUHIKO
IPC: A61L31/04
Filed: 1997-11-18
Granted: 2002-09-11
Abstract: The present invention relates to a collagen material comprising a laminate in which a collagen ultra-fine fibrous non-woven fabric-like multi-layer structure is sandwiched between non-fibrous collagen layers, a thread-like material containing said collagen material, their production processes, and a medical material containing said collagen material, and particularly a medical alternative membrane comprised of said medical material. These use collagen for their raw material without combining the use of a synthetic polymer material, possess physical properties to an extent that allows suturing while still maintaining the biochemical properties inherently possessed by collagen, and the alternative medical membrane can be used as a material for filling in the missing portions of biomembranes such as endocranium, pericardium, pleura, peritonium or serous membrane, presents no ethical problems is in stable supply, has no risk of infection, does not cause cell degeneration, allows control of the rate of degradation following application to the body, and has an action that promotes regeneration of biomembranes.
Patent TW-444414-B (TW)
Title: Method of manufacturing a photovoltaic foil
Inventor: VAN ANDEL ELEONOOR
IPC: H01L31/0236
Filed: 1997-11-27
Granted: 2001-07-01
Abstract: The invention pertains to a method of manufacturing a photovoltaic foil supported by a carrier and comprising a plurality of photovoltaic layers which together have the ability of generating electric current from incident light, a back-electrode layer on one side adjacent and parallel to the photovoltaic layers, and a transparent conductor layer on the other side of, and adjacent and parallel to the photovoltaic layers, which method comprises the following subsequent steps: providing a temporary substrate, applying the transparent conductor layer, applying the photovoltaic layers, applying the back-electrode layer, applying the carrier, removing the temporary substrate, and, preferably, applying a top coat on the side of the transparent conductor layer. The invention enables the roll-to-roll manufacture of a tough photovoltaic foil or device, while at the same time making it possible to use any desired transparent conductor material and deposition process, without jeopardizing the current-generating action of the PV layers.
Patent TW-482828-B (TW)
Title: Method of low temperature plasma enhanced chemical vapor deposition of TiN film over titanium for use in via level applications
Inventor: AMEEN MICHAEL S
IPC: C23C16/34
Filed: 1998-01-26
Granted: 2002-04-11
Abstract: A titanium/titanium nitride film stack can be formed with reduced amounts of impurity by depositing onto a substrate a film of titanium using plasma-enhanced chemical vapor deposition of titanium tetrachloride and hydrogen. This film is then subjected to a hydrogen/argon plasma which significantly reduces the chlorine content of the titanium film. The titanium film can then be subjected to an ammonia plasma which will form a thin layer of titanium nitride which is then coated with a thick layer of titanium nitride using plasma-enhanced chemical vapor deposition of titanium tetrachloride and ammonia. The hydrogen/argon anneal significantly reduced the chlorine content of the titanium film and thus the chlorine content at the titanium substrate interface, particularly when the substrate contains aluminum. This enhances the overall reliability of the formed product.
Patent TW-391035-B (TW)
Title: Proximity exposure device provided with gap setting mechanism
Inventor: SUZUKI SHINJI
IPC: G03F9/00
Filed: 1998-02-06
Granted: 2000-05-21
Abstract: The present invention provides a proximity exposure device capable of obtaining sufficient detection sensitivity even at low reflectance circumstance such as a glass surface. A gap measurement part 10 is provided with a light source for measurement, a pinhole plate, an objective lens and a light receiver; and a light beam outgoing from the light source for measurement irradiates a mask M/work W surface through the pinhole plate and the objective lens, and the reflected light beam therefrom is received by the light receiver through the objective lens and the pinhole plate. When the mask M/work W surface exists on the focus on the objective surface side of the objective lens, the reflected light beam having high intensity is made incident on the light receiver. In order to measure a gap between the mask M and the work W, the measurement part 10 is moved in a direction Z, the peaks of the intensity of two reflected light, beams of the mask M and the work W are detected and the gap between the mask M and the work W is obtained from the position of the measurement part 10 at that time. After measuring the gap between the mask M and the work W, the gap between the mask M and the work W is set to a desired value and exposure is performed.
Patent TW-384243-B (TW)
Title: Stainless steel powder
Inventor: TRYGGMO ALF
IPC: B22F1/00
Filed: 1998-02-25
Granted: 2000-03-11
Abstract: The invention concerns a process for producing low oxygen, essentially carbon-free stainless steel powder, which comprises the steps of preparing molten steel which in addition to iron contains at least 10% of chromium, adjusting the carbon content of the melt to a value which is decided by the expected oxygen content after water atomizing; water-atomizing the melt and annealing the as-atomized powder at a temperature of at least 1120 DEG C in a reducing atmosphere containing controlled amounts of water. The invention also concerns a water-atomized powder including 10% by weight of chromium and having a carbon content between 0.4 and 0.6% by weight and an oxygen/carbon ratio of about 1 to 3 and at most 0.5% of impurities, as well as the annealed powder obtained according to the process.
Patent TW-380249-B (TW)
Title: Direction identifier for recording of trick play signals on a record carrier
Inventor: RIJCKAERT ALBERT MARIA ARNOLD
IPC: H04N5/7826
Filed: 1998-02-26
Granted: 2000-01-21
Abstract: A format for the recording of trick play signals is proposed in which trick play segments comprising sync blocks of information of a trick play signal are recorded in the tracks. At least first and second trick play signals are recorded on the record carrier. The first trick play signal is meant for reproduction in a reproduction apparatus at a reproduction speed n1 times the recording speed with which the trick play signals are recorded on the record carrier. The second trick play signal is meant for reproduction in the said reproduction apparatus at a reproduction speed -n1 times the recording speed. Both trick play signals are recorded such in the tracks that upon reproduction at said speed n1 times the recording speed m1 sync blocks of information of the first trick play signal and that, upon reproduction at said speed -n1 times the recording speed, m1 sync blocks of the second trick play signal are read from the record carrier during one revolution of the head drum in the reproduction apparatus. Further, a direction identifier is stored in the trick play sync blocks, indicating whether a trick play sync block is meant for a specific trick play speed in the forward or in the reverse direction.
Patent TW-362977-B (TW)
Title: Dry powder inhaler
Inventor: EISELE ROBERT
IPC: A61M16/00
Filed: 1998-03-17
Granted: 1999-07-01
Abstract: A dry powder inhaler has a lid pivotally attached to an inhaler housing. A medicine containing cartridge is attached to the top of the housing and includes a cartridge ring with apertures for holding dry powdered medicine. A slide-groove assembly located on the underside of the lid advances the cartridge ring to a next aperture when a user first opens, then closes the lid. A venturi air passageway assembly is contained within the housing of the dry powdered inhaler. The venturi air passageway assembly includes a tapered inlet section, a throat section, and a tapered outlet section. A pressure switch is advantageously located within the housing for actuating the mixing process within the mixing chamber. During inhalation, the pressure switch contained within the housing actuates the motor driven impeller within the mixing chamber of the inhaler when the pressure within the venturi air passageway reaches a predetermined level. The pressure at which the pressure switch closes corresponds to a specifically calibrated inhalation flow rate.
Patent TW-386247-B (TW)
Title: Improved etching of contact holes
Inventor: GRASSMANN ANDREAS
IPC: H01L21/3065
Filed: 1998-05-15
Granted: 2000-04-01
Abstract: The photolithographic etching of contact holes in trenches in an insulator layer over a silicon body is improved by adjusting properly the depth of the trench and the thickness of the photoresist used in the photolithography.
Patent TW-373026-B (TW)
Title: Method for refining titanium and apparatus to produce the refined titanium
Inventor: OKUDAIRA SHIGENORI
IPC: C22B34/12
Filed: 1998-06-06
Granted: 1999-11-01
Abstract: The invention relates to a process for refining titanium in which the titanium material is reacted with TiCl4 via three steps: (a) step 1: reacting titanium material with TiCl4 to produce TiClx steam; (b) step 2: extricating the solid TiClx out of the TiClx steam; (c) step 3: carrying out the pyrolytic decomposition of solid TiClx; in the TiClx, x is an integer of 2-3, including a compound stated in steps 2 and 3; in step 1 the operation temperature t1 (degree C) and pressure p1 (Torr) are 750 degree C ≤ t1, and log (p1) < 20.158-[21859/(t1+273)], respectively; in step 2, the applied pressure p2 (Torr) and temperature t2 (degree C) are 0.001 Torr < p2 < 1520 torr and 150 degree C < t2 < [21859/(20.158-log(p2))]-273 degree C, respectively; in step 3, the applied temperature t3 (degree C) and pressure p3 (Torr) are 750 degree C ≤ t3 and log (p3) < 20.158-[21859/(t3+273)].
Patent TW-359595-B (TW)
Title: Method of producing shoes and apparatus therefor
Inventor: CHEN HONG-JI
IPC: A43D25/20
Filed: 1998-07-10
Granted: 1999-06-01
Abstract: A method of producing shoes and apparatus therefor in which the production method comprises: cutting the shoe sole and the shoe uppers, laminating a metal film layer between the shoe sole and the shoe uppers, placing the composite on the base of a shoe pressing machine, closing and opening the electromagnetic furnace to heat and melt the composite, and removing the base and packaging the product.
Patent TW-460609-B (TW)
Title: Apparatus for vaporizing and supplying a material
Inventor: TAKAMATSU YUKICHI
IPC: H01L21/285
Filed: 1998-09-29
Granted: 2001-10-21
Abstract: An apparatus for vaporizing a liquid material and supplying the material in a gas phase, in which a liquid material for CVD is introduced into a vaporizer at a controlled flow rate, atomized by an ultrasonic atomizing device disposed at the inside or the outside of the vaporizer, heated by a circular flow of a carrier gas and vaporized. When a liquid material for CVD is supplied to a CVD apparatus in the production of semiconductors, the concentration of the material is controlled easily in the vaporization, the concentration of the material in the gas can be changed quickly in response with the change in the flow rate of the material, decomposition of the material does not occur and the operating condition of a CVD apparatus is not restricted.
Patent TW-408236-B (TW)
Title: Multimode fiber link dispersion compensator
Inventor: ABBOTT JOHN STEELE III
IPC: H04B10/18
Filed: 1998-10-26
Granted: 2000-10-11
Abstract: Disclosed is a dispersion compensated multimode waveguide fiber link. The dispersion of essentially any wavelength can be compensated by adding a compensating waveguide fiber to the link, the compensating waveguide having a profile shape and a <lambda>p wavelength which counters dispersion caused by the original waveguide fiber of the link. Analytical expressions relating the compensator waveguide profile and <lambda>p to the original link and compensated profile and <lambda>p are provided for the embodiment which includes <alpha> profiles.
Patent TW-384241-B (TW)
Title: Method of making seamless rim and the product thereof
Inventor: GUO JIN-WEN
IPC: B21K1/40
Filed: 1998-11-04
Granted: 2000-03-11
Abstract: A method of making seamless rim and the product thereof is disclosed, comprising steps as follows: (a) billet preparation: melting of light alloy materials to produce circular rods and as an annular material after cutting; (b) forging: in the annular forging machine, employing an inner roller matched with an outer roller whose outer section shape is the same as the shape of outer groove of the rim so that the annular billet can be formed as the dimension and shape of the rim; then, cutting the formed part by saw-cutting method and using lathe turning method to modify the outer shape of the rim.
Patent TW-381014-B (TW)
Title: Intraocular lens and manufacturing method for integrated intraocular lens
Inventor: HAMANO MIGIO
IPC: A61L27/16
Filed: 1998-12-01
Granted: 2000-02-01
Abstract: The present invention disclosed a kind of intraocular lens composed of optical and support elements, wherein the optical element of the integrated lens comprises 2-[2-(fluoro octyl) ethyoxyl]-1- methyl ethyl (methyl) acrylate ester and 2-phenyl ethyl (methyl) acrylate ester and alkyl (methyl) acrylate ester and cross-linked monomer polymerized in predetermined proportions; and, the support element is composed of polymethyl acrylate ester; whereas the disclosed manufacturing method and formed by optical element of soft materials and support elements. While inserting the integrated intraocular lens into intraocular region, the lens can be bent at the optical element and inserted from the small sliced cut; furthermore, after the intraocular insertion of the soft intraocular lens, it can eliminate vesicle shrinking caused by deformation of the soft lens element.
Patent TW-409425-B (TW)
Title: Nonvolatile semiconductor memory device and IC memory card using same
Inventor: NAIKI IHACHI
IPC: G11C16/04
Filed: 1998-12-10
Granted: 2000-10-21
Abstract: A nonvolatile semiconductor memory device capable of being changed in method of use according to its application and in addition having a high reliability and an IC memory card using the same. An IC memory card is provided with multi-level type flash memory chips and a controller as principal constituent elements and constituted so as to allow free selection of plurality of operation modes according to the application, that is, use where a storage capacity is large, but there is a reduction in the write/erase speed or the guaranteed number of the repeated rewrites or use where the storage capacity is small, but there is no reduction in the write/erase speed or the guaranteed number of the repeated rewrites.
Patent TW-362084-B (TW)
Title: Manufacturing method for integrated forming pallet and the structure thereof
Inventor: HONG ZHI-XIU
IPC: B65D19/24
Filed: 1998-12-23
Granted: 1999-06-21
Abstract: A kind of manufacturing method of integrated forming pallet that is used to solve the shortcomings and weakness of structure strength of used paper-made pallet. The method includes the following steps: (1) taking, (2) feeding, (3) sizing, (4) pressing, (5) dehydration, (6) edge-cutting, (7) grooving, (8) cutting. It only needs to allocate penetrating valleys at the bottom of cellular pad so that the speed of production is fast and with lower cost. Because of oneness forming with further coherence, the pallet has good structure strength.
Patent TW-394712-B (TW)
Title: Fermentation treatment device of organic waste
Inventor: OKAMOTO MASAKATSU
IPC: C05F9/02
Filed: 1999-02-23
Granted: 2000-06-21
Abstract: This invention aims to provide a fermentation treatment device for organic waste with high water contents. Fermentation is performed under optimum condition and organic fertilizer is produced therefrom. A vapor feed pipe 3 is connected to a fermentation tank 1's a jacket part 2 by pressure reducing valves 17, 18. A vacuum pump 4 is connected to the lower part of the jacket part 2 through a communicative path 27. Low temperature vapor<=100 DEG C is fed into the jacket 2. A large heat capacity kept in vapors aids the fermentation of waste products housed in the fermentation tank 1. In the fermentation tank 1, air with fixed humidity level is provided via air provider part 36, in which the fermentation treatment is efficiently performed at short time by aerobic saccharomycete.
Patent TW-457107-B (TW)
Title: Game system and computer readable recording medium for storing game program
Inventor: UCHIYAMA TAKASHI
IPC: A63F13/45
Filed: 1999-03-12
Granted: 2001-10-01
Abstract: The present invention relates to a game system for making the selection of balls repeated for a prescribed times, performing a prescribed game based on the result of each selection, and, once the prescribed number of games are ended, determining the reward to the player corresponding to the game score at the time point. The object of the present invention is to provide a game system which attracts the interest of a player by changing a game when selection branches are superimposed. To solve the problem, this game system is provided with: a lottery device 2 for selecting one of plural balls 4 and outputting information of a number, or the like, which is given to the each ball 4; and a terminal equipment 3 for paying a reward to the player, which corresponds to game results at the point of time when more than two prescribed times of lottery processing are ended after the execution of a prescribed game based on information which is outputted from the lottery device 2, which is characterized in that information intrinsic to the ball selected in the lottery device 2 is stored during a time from the start of one time game to be executed in the terminal equipment 3 till the end of it, and when the ball 4 having information being the same as the stored one of the ball 4 is selected in the same game, odds for specifying the results of the game to be executed in the terminal equipment 3 and the discharge rate of the reward to the player are changed.
Patent TW-416141-B (TW)
Title: Device and method for replacing damaged DRAM memory cells with SRAM and the DRAM module thereof
Inventor: JIAN PIAN
IPC: H01L27/108
Filed: 1999-03-24
Granted: 2000-12-21
Abstract: The present invention relates to a device and method for replacing damaged DRAM memory cells with SRAM and the DRAM module thereof. The device for replacing damaged DRAM memory cells with SRAM and the DRAM module thereof comprises at least non-volatile memory and DRAM control logic circuit. The processes for replacing damaged DRAM memory cells with SRAM are: comparing the damaged address data with DRAM address data and using the location of SRAM to access the data and turning off the output enabling signal of DRAM if the result is matched. By using the device and method for replacing damaged DRAM memory cells with SRAM and DRAM module thereof, good memory address for accessing could be found in the computer that can ensure the computer system for normal operation.
Patent TW-474121-B (TW)
Title: Multi-unit multi-chip microelectronic package
Inventor: CHIANG KUO-NING
IPC: H05K7/20
Filed: 1999-04-03
Granted: 2002-01-21
Abstract: The present skill relates to a kind of micro ball grid array multi-chip 3-D package, in which the conventional micro ball grid array package having only one single chip is redesigned. One of the carried out examples is to provide heat dissipation, layout, and support function for the back plate so as to obtain the micro ball grid array multi-chip 3-dimentional package. In the present skill, chip circuit is connected to the circuit on the ceramic plate. Circuit on the ceramic plate is extended to the peripheral input/output pad and is coupled to the printed circuit board base material by using the input/output pad. The ball grid array on the backside of the printed circuit board material is used as the extended input/output terminal of the entire package so as to complete the micro ball grid array multi-chip 3-dimentional package of the present skill.
Patent TW-434702-B (TW)
Title: Complementary metal oxide semiconductor device with gradient-doped source/drain and manufacturing method thereof
Inventor: DUNG MING-TZUNG
IPC: H01L21/28
Filed: 1999-04-12
Granted: 2001-05-16
Abstract: A method for manufacturing a high voltage transistor is disclosed. The present invention at least includes the following steps. First, a semiconductor layer is provided and an oxide layer is formed thereon. Thereafter, a first source/drain region is formed deeply inside the layer and away from the surface of the layer. A conductive dopant is implanted into a deep region that becomes a lightly doped region after implantation. Through lightly doping, the conductive dopant in the deep region diffuses to the first source/drain region and has a first doped concentration in it. By using the field insulating region and the channel region as a boundary, the conductive dopant has a second doped concentration which is greater than that of the first doped concentration. The primary part of the first source/drain region is located inside the semiconductor layer, and uses the field insulating region and the lightly doped region as a boundary. A conductive dopant is implanted into the primary part which is on top of the deep region, and has a third doped concentration in it, which is greater than the second doped concentration. Therefore, a second source/drain region is formed inside the semiconductor layer and is separated from the lightly doped region of the first source/drain region through a channel. Finally, a gate electrode is formed over a portion of the channel and is insulated therefrom.
Patent TW-512263-B (TW)
Title: On-demand system and method for access repeater used in Virtual Private Network
Inventor: BAU LI-GUO
IPC: G06F13/00
Filed: 1999-05-19
Granted: 2002-12-01
Abstract: The invention processes user's connection request with two-stage PPP link. The first-stage PPP link proceeds communication coordination between user and access repeater and verification of user's identity. If the user is a legal user, the user will be given a new network address. Then user can select a service item from the function menu provided by on-demand repeater, including virtual private network (VPN) services and NON-VPN services. If user selects NON-VPN service, access repeater will transmit packets to its destination address. If user requests a VPN service, access repeater will create a second-stage PPP link with VPN. As such, user can access services in connection with NON-VPN without having to directly connect to VPN server.
Patent TW-452780-B (TW)
Title: Intelligent data structure, processing apparatus, and medium using network
Inventor: MATSUZUKI TADAO
IPC: G06Q10/00
Filed: 1999-09-07
Granted: 2001-09-01
Abstract: The invention relates to an intelligent data structure, processing apparatus, and medium using network capable of increasing the data processing flexibility of the specific company of user and other company, acquiring data inside out of company, promptly processing data and processing to acquire knowledge. The data processing apparatus is equipped with a forwarding processor in connection with a network, a receiving processor in connection with a network, self data group storage part, receiving data group storage part and forwarding data group storage part. Data structure of each storage part are classified as vertical organization, reference data, general management as well as horizontal voucher, book and knowledge. Despite the equality for the contents of vertical data, they are defined as data with different meanings. Voucher and book are managed with identification code and knowledge is managed with itemized data and knowledge figure and table.