baber/WOPTO huggingface dataset:
Patent TW-393290-B (TW)
Title: Transplanter for rice seedling
Inventor: NANBU TETSUO
IPC: A01C11/02
Filed: 1998-04-20
Granted: 2000-06-11
Abstract: A thin film releasing apparatus 15 and carrier conveyor 16 are installed on a machine body 10. Continuous pots 7 are pulled out from a continuous gathering pot 1, which is placed on machine body 10 by a pair of guide plates 32. A pair of pulling rollers 35A and B drag the continuous pots' thin films 3A and B through a guide member 34 to the front of the machine body. Thus, seedlings 2 with soil in the continuous pot body 6 are exposed. The root block parts 8a of the seedlings 8 with soil are nipped by a first conveyor 55, and transported to the rear end of the machine body at the same speed as the moving speed of the machine body 10. A second conveyor 56 nips the leaf parts 8b of the seedlings 8 with soil, which are then transported to the back of the machine body. The seedlings 8 with soil are transplanted in a transplanting channel, which is formed by an opener under the machine body 10.
Patent TW-374917-B (TW)
Title: Optical recording medium
Inventor: TANIGUCHI YOSHITERU
IPC: G11B7/249
Filed: 1998-05-21
Granted: 1999-11-21
Abstract: The present invention relates to an optical recording medium, comprising a recording layer that absorbs laser directly through transparent substrate with grooves, or through other layers, and at least a metal reflection layer that is directly on top of the recording layer or through other layers. The recording layer has azo compound expressed by formula (1) and metal complex as major ingredients. The said complex has a starting decomposition temperature Tb (DEG C) within 250 ≤ Tb ≤ 350, and melting point Tm (DEG C), and Tb-50 ≤ Tm, (wherein R1 and R2 are respectively H, halo, cyano, hydroxy, nitro, replaced or unreplaced alkyl, alkoxy, amino, alkylthio, or phenylthio, R3 and R4 are respectively replaced or unreplaced alkyl, aryl, aryl alkyl, chain-alkenyl, and R3 and R4 can form a ring.)
Patent TW-421636-B (TW)
Title: Pump dispenser
Inventor: CATER MIRO S
IPC: B65D47/34
Filed: 1998-07-29
Granted: 2001-02-11
Abstract: Lotion pump has a stepped piston telescoping inside a stepped body to define a pumping chamber. The piston has in the wall of the piston inlet and discharge apertures, one above the other, to the pumping chamber. A stem integral with the actuator spout has a sealing head inside the piston which shuttles back and forth between positions at which it covers one aperture or the other. Shuttling is implemented by lost-motion between the actuator spout/stem and piston. A spring urges the stem up at all times.
Patent TW-369591-B (TW)
Title: Flat front light system
Inventor: JANG WEI-JR
IPC: F21S2/00
Filed: 1998-08-18
Granted: 1999-09-11
Abstract: Flat front light system provided by this invention comprises a light source, a reflective device, a light direction-changing component. Light source to emit light rays, after being reflected by the reflective device and adjusted, to emit to light direction-changing component with the specified direction. Light direction-changing component is for changing the direction of the light which emits to the light direction-changing component, then to emit to the lighting object with specified direction. Light direction-changing component device is formed with plurality of inclined layers, each inclined layer comprises a first transparent medium and a second transparent medium, wherein the refractive index and width of the first transparent medium are both greater than those of the second transparent medium. By adjusting the sloping angle of the inclined layer, to obtain total reflection effect of the incident ray in the second transparent medium.
Patent TW-525024-B (TW)
Title: Method of manufacturing poly-crystalline silicon film
Inventor: MITSUHASHI HIROSHI
IPC: C23C16/56
Filed: 1998-09-24
Granted: 2003-03-21
Abstract: The object of the present invention is to provide a method of increasing electrical field mobility of a poly-crystalline silicon film used for a pixel switch or driver circuit of a liquid crystal display and a manufacturing method of increasing product yield. Prior to carrying out a laser annealing step, a couple of the laser pulses are applied to different places of the a-Si film, provided that each of the laser pulses has different energy densities and one pulse at a time is applied to the a-Si film. The pulse applied area is divided into two sections by a reference line perpendicular to the moving direction of the glass substrate. Average grain sizes of the polysilicon film in the two sections are compared to each other to determine the moving direction of the substrate relative to the laser.
Patent TW-405187-B (TW)
Title: Method of forming low temperature metal fill regions for ohmic contacts and for via openings between spaced apart metal layers and semiconductor structure fabricated therefrom
Inventor: LUNDY WALTER E
IPC: H01L21/28
Filed: 1998-12-21
Granted: 2000-09-11
Abstract: A relatively low temperature metal deposition method is disclosed for reliably and completely filling with metal ohmic contact openings and/or via holes or openings between spaced apart metalization layers in a semiconductor structure. The method incorporates several process steps including depositing a layer of Titanium or Titanium based metal into the ohmic contact opening and or via hole followed by successive depositions of a metal seed layer of an aluminum based metal such as Aluminum Silicon Copper to partially fill the ohmic contact opening and/or via hole and a metal covering layer of an Aluminum based metal such as Aluminum Silicon Copper to completely fill the ohmic contact opening and/or via hole.
Patent TW-404892-B (TW)
Title: A method of manufacturing an ink-jet hard copy apparatus
Inventor: AXTELL JAMES P
IPC: B41J2/01
Filed: 1998-12-02
Granted: 2000-09-11
Abstract: The present invention provides ink-jet writing engine modules for use with a compatible hard copy engine module, a hard copy apparatus based thereon, and methods of manufacturing, operation, and use. Fluidic and electronic partitioning for ink-jet hard copy apparatus is redefined. Modular separation of a hard copy engine from a writing engine allows a replaceable writing module containing all of the key elements of the ink-jet writing system based on writing system technology requirements, particularly for those most likely to age or fail as a result of time, frequency of use, or end-user actions. The writing engine subsystem includes: one or more printing modules having print head elements with concomitant ink manifold components and ink flow and pressure regulation mechanisms; one or more ink containers-either permanent, refillable, or replaceable; one or more ink formulations; one or more ink delivery means, such as tubes and valves fluidically coupling the ink containers to the ink manifolds; service station components; and a framework to retain the elements in a unitary module, insertable cassette-like manner. The present invention further provides a hard copy engine compatible with such a writing engine. The hard copy engine does not contain any components requiring direct contact with ink. Ink-wetted components are predisposed to ink-jet technological changes without affecting the electrical interface and the mechanical interface between the writing engine and the hard copy engine.
Patent TW-408191-B (TW)
Title: Thermal spray coating process for rotor blade tips
Inventor: ZAJCHOWSKI PAUL H
IPC: C23C4/12
Filed: 1998-12-03
Granted: 2000-10-11
Abstract: A process for controllably applying thermal spray coating onto substrates is described. The process includes positioning rotor blades in a fixture rotatable about an axis, forming a spray of particles of softened coating medium in an apparatus for propelling the coating medium towards the blade tips and coating the blade tips by passing the blades through the spray of particles of coating medium. Various process details, including process parameters, are developed.
Patent TW-422855-B (TW)
Title: Multifocal optical lens, method for correcting an ametropic condition, method for providing a multifocal vision correction, method for producing a multifocal optical lens for correcting ametropic conditions, biocompatible holographic element produced
Inventor: ZHANG XIAOXIAO
IPC: G02C7/06
Filed: 1999-01-07
Granted: 2001-02-21
Abstract: The invention provides an active multifocal optical lens. The optical lens has a first optical element that provides a first optical power and a second optical element that provides a second optical power. The second optical element is a volume holographic optical element, which has been programmed to focus incoming light. The invention provides further a crosslinkable or polymerizable optical material that is suitable for producing a biocompatible holographic optical element. The optical material is a rapidly crosslinking or polymerizing material that changes from a fluid state to a solid state with in a limited duration after being exposed to a light source.
Patent TW-466591-B (TW)
Title: Muffle for atmospheric pressure chemical vapor deposition platform
Inventor: JENG BO-YUAN
IPC: H01L21/205
Filed: 1999-01-16
Granted: 2001-12-01
Abstract: This invention provides an atmospheric pressure chemical vapor deposition platform containing a deposition chamber, an injector located at the upper portion of the deposition chamber, a conveying belt located at the lower portion of the deposition chamber and a removable muffle located at the bottom of the conveying belt. The removable muffle consists of a first vent-free portion muffle, a vent portion muffle and a second vent-free portion muffle, in which there are ventilation openings on the vent portion muffle.
Patent TW-404056-B (TW)
Title: The method of manufacturing the flash memory with textured tunnel oxide and hemispherical grained floating gate
Inventor: WU SHIE-LIN
IPC: H01L27/115
Filed: 1999-03-02
Granted: 2000-09-01
Abstract: This invention comprises forming the gate pattern; then form the oxide on the sidewall of gate structure; next, form a silicon nitride spacer on the sidewall of the gate structure; next, form the source and drain. Next, remove the spacer. Form an undoped amorphous silicon layer on the surface of the gate structure, oxide and exposed source and drain. Transform the amorphous silicon layer into the tunnel oxide with the rough interface in the semiconductor substrate. A poly-silicon layer is next deposited on the substrate; next, perform a chemical mechanical polishing process to polish the above-mentioned poly-silicon layer to at least expose the gate. The residual poly-silicon layer is neighboring and approaching to the gate apart from the oxide. Next, the hemi-spherical grain silicon (HSG-Si) is formed on the above-mentioned structure after polishing; next, define the floating gate. A dielectric layer is formed on the floating gate, and an electric conductive layer is formed on the dielectrics as the control gate.
Patent TW-412672-B (TW)
Title: A system for fixing cartridge microprocessor and a method therefor
Inventor: WANG LI-JUNG
IPC: H05K7/14
Filed: 1999-03-08
Granted: 2000-11-21
Abstract: The invention relates to a system for fixing cartridge microprocessor and a method therefor facilitates the close attachment of the cartridge microprocessor on a main board. The weight of the cartridge is not carried by the main board. As such, it won't cause the main board damage. The system for fixing cartridge microprocessor of the invention consists of more than one of the first device that has a space for general cartridge microprocessor to be plugged in freely; a second device that is placed under of the main board to strengthen the main board against damage; a third device that is used to fasten both the first device and the main board on the second device to let the weight of the cartridge microprocessor on the main board be supported by the second device through the first and the third devices; a fourth device used to keeps the distance between the multiple first devices, which facilitates the heat dissipation.
Patent TW-432311-B (TW)
Title: Input apparatus
Inventor: KANAO KAZUO
IPC: G01L1/20
Filed: 1999-03-09
Granted: 2001-05-01
Abstract: This invention is about the input apparatus that uses the device, which is used for computers and so on, for detecting distortion. The subject of this invention is described in the following. For the conventionally known input apparatus, there is no shielding component for distortion detecting devices 53, 54 and conduction wires 55, 56. Therefore, there are destruction problems occurred in distortion detecting devices 53, 54 and conduction wires 55, 56 due to the static electricity generated when the operation portion 51a is operated. The solving means of this invention is shown below. For the input apparatus of this invention, under the status that the conduction pattern 18 formed on the soft substrate 13 is electrically insulated from the distortion detecting devices 20a to 20d, the shielding plate 29 is installed at the upper portion of the conduction pattern 18 and the distortion detecting devices 20a to 20d. Therefore, the static electricity generated when the operation portion 3 is operated can be eliminated through the shielding plate 29 such that the input apparatus without destructing the conduction pattern 18 and the distortion detecting devices 20a to 20d can be provided.
Patent TW-398953-B (TW)
Title: Outside filter, in particular for an aquarium
Inventor: MAYER FERDINAND
IPC: A01K63/04
Filed: 1999-03-16
Granted: 2000-07-21
Abstract: An outside filter for an aquarium has a housing having an inner chamber, a removable cover for closing the inner chamber of the housing, a supply conduit for supplying water to be filtered into the inner chamber of the housing, a withdrawal conduit for withdrawing the water from the inner chamber of the housing, a motoroperated pump for withdrawing the filtered water, a device for producing a vacuum for aspirating water with air which is contained in the supply conduit during a displacement, the inner chamber of the housing together with the discharge conduit forming a system which communicates with the supply conduit and during the production of the vacuum is hermetically sealingly closed from outside and serves as an evacuatable pressure chamber, the device for producing the vacuum inside the system which is closed.
Patent TW-431976-B (TW)
Title: Drive system for motorcycles
Inventor: KUROMOTO TOSHINORI
IPC: B62K25/28
Filed: 1999-05-29
Granted: 2001-05-01
Abstract: To provide a drive system for motorcycles capable of effecting decreased unsprung weight, improved operation accuracy, and prolonged useful life. A drive system for motorcycles, wherein a pivot shaft 7 at the forward end of a rear arm 8 is supported on an engine 4 fixed to a body frame, a rear wheel 10 is supported on the rear end of the rear arm 8, a dry V-belt type transmission 4c is disposed in a crankcase 4h of said engine 4, and a wet type reducting gear mechanism is disposed, as a secondary transmission 60, in said rear arm 8.
Patent TW-417269-B (TW)
Title: Integrated circuit interconnect lines having sidewall layers
Inventor: NAIK MEHUL B
IPC: H01L21/285
Filed: 1999-07-06
Granted: 2001-01-01
Abstract: The present invention provides Cu lines which are enclosed within Cu diffusion barrier layers, for IC structures such as semiconductor devices.  The Cu lines (310) have conventional top (316) and bottom (318) Cu diffusion barrier layers and novel sidewall layers (324 and 326) comprising Cu diffusion barrier materials. The present invention also provides for conductive interconnect lines for semiconductor devices which compensate partly or completely for a misalignment between the line etch pattern and the underlying contact element, such as a via plug. The misalignment tolerant line (430) is formed by fabricating novel sidewalls (438 and 440) on the line wherein the sidewalls have a thickness which equals or exceeds the width of the gap (431) which is caused by the misalignment. The misalignment tolerant line compensates for the misalignment gap and thereby prevents etching a trench in the contact element. Trench formation is reduced rather than prevented when the sidewall is thinner than the width of the misalignment gap. In additional embodiments, manufacturing systems (510) are provided for fabricating the structures of the present invention. These systems include a controller (500) which is adapted for interacting with a plurality of fabrication stations (520, 522, 524, 526 and 528).
Patent TW-469341-B (TW)
Title: Architecture for air-turbulence-compensated dual-wavelength heterodyne interferometer
Inventor: ZORABEDIAN PAUL
IPC: G01B9/02
Filed: 1999-07-30
Granted: 2001-12-21
Abstract: An apparatus [10] for measuring the change in position of a stage mirror [22] with reference to a reference mirror [21] when the stage mirror [22] moves between first and second positions. The apparatus[10]includes a light source [11] for generating first and second coincident light beams, the first light beam [12] having a wavelength λ1 and the second light beam [13] having a wavelength λ2 where λ1=Mλ2. The first light beam [12] includes two orthogonally polarized components differing in frequency by a first beat frequency, Fref(λ1), and the second light beam [13] includes two orthogonally polarized components differing in frequency by a second beat frequency, Fref(λ2), where Fref(λ2)=M Fref(λ1), and M is an integer greater than 1. A polarization dependent beam splitter [17] directs one of the orthogonally polarized components of each of the light beams to the reference mirror [21] and the other of the orthogonally polarized components of each of the light beams to the stage mirror [22]. The polarization dependent beam splitter [17] also recombines the orthogonally polarized components after the orthogonally polarized components have been reflected by either the reference mirror [21] or the stage mirror [22]. The light intensities of the recombined light beams are measured in first and second detector [24]s. The outputs of these detectors are combined to provide an optical path measurement and a correction term that corrects for the density of air along the measurement path, and hence, corrects for any turbulence in the air.
Patent TW-456166-B (TW)
Title: Defect replacing method for PCB multi-connection board
Inventor: JI JIN-JR
IPC: H05K3/00
Filed: 1999-08-20
Granted: 2001-09-21
Abstract: There is provided a defect replacing method for PCB multi-connection board. The PCB multi-connection board includes an edge frame connected with a plurality of substrates. The defect replacing method cuts off the unqualified connection between the substrate and the edge frame so as to take off the unqualified substrates. Then, a qualified substrate is provided by bonding the cut-off portion and the edge frame. With the present invention, it is able to fully utilize the PCB multi-connection board for thereby reducing the number of discarded PCB multi-connection board and further decreasing the loss of manufacturing cost.
Patent TW-401499-B (TW)
Title: Rotary servovalve and the hydraulic servo device for a punch press using such rotary servovalve
Inventor: NAITO KINSHIROU
IPC: F16K3/22
Filed: 1999-09-15
Granted: 2000-08-11
Abstract: A kind of rotary servo valve (1) comprises at least one high and one low pressure pump ports (33, 39); a spool (11), rotatable and capable of reciprocating linearly, equipped in the spool guiding hole (7) of the valve body (9); a servo motor (15), equipped to rotarily drive the spool; and a linear actuator (13) equipped to make the spool reciprocating. The said pump port is chosen to be switched according to the reciprocal movement of said spool, and the cylinder port is switched selectively according to the rotation, and flow control is proceeded simultaneously.
Patent TW-422921-B (TW)
Title: A fan unit
Inventor: LEE ZONG TANG
IPC: F24F13/24
Filed: 1999-09-30
Granted: 2001-02-21
Abstract: The present invention is a system of symmetric guides and baffles for directing and diffusing the external air drawn from a fan blower before distributing the flow evenly to the outlet of a fan filter unit. This arrangement not only reduces the turbulence and minimizes pressure loss within a fan filter unit but also maintains the even distribution of air when discharged through the same system. Furthermore, the present invention is implemented in dimensions substantially similar to that of the fan blower in terms of heights. As such, the present invention minimizes noise of a fan filter unit even in low clear room ceiling height. Finally, the present invention's guides and baffles are symmetrical surrounding the fan blower, which allows either the clockwise fan or the anti-clockwise fan to be used for the same fan filter unit for user's convenience.
Patent TW-496077-B (TW)
Title: A method and device for combining partial film scan images
Inventor: KEYES MICHAEL P
IPC: H04N1/387
Filed: 2000-02-09
Granted: 2002-07-21
Abstract: The digital image combining device 20 has a digital image scanner 22, a digital image data processor 50, a data storage device 52, a high-pass spatial filter 54, a reference mark detector 56 to detect reference marks 40 in the photographic film 36, and a partial image combiner 58 which aligns and joins image portions of a single photographic image which are split between two image scan regions. The method of combining portions of a digital image 80 forms a first digital image 84, generates an edge image of the first digital image 84, determines at least one reference mark in the first digital image 84, forms a second digital image 112, generates a second edge image of the second digital image 112, determines a second image reference location, determines a transformation rule, transforms the first and/or second image using the transformation rule and combines an image portion from the first digital image 84 with a corresponding and complementary image in the second digital image 112.
Patent TW-546282-B (TW)
Title: Method of producing highly pure trimethylolpropane
Inventor: IWAMOTO ATSUSHI
IPC: B01J23/02
Filed: 1999-12-14
Granted: 2003-08-11
Abstract: A method of producing a highly pure trimethylolpropane from a crude trimethylolpropane obtained by a reaction of n-butyl aldehyde and formaldehyde in the presence of a basic catalyst in a two-stage process of an aldol condensation and a crossed Cannizzaro reaction. Since a high-boiling component and an inorganic salt are removed in advance from the crude trimethylolpropane, hardly removable impurities such as condensation products in the crude trimethylolpropane are changed in the subsequent heat treatment under acidic conditions to components easily removable by distillation. By distilling the heat-treated crude trimethylolpropane, a highly pure trimethylolpropane with a low content of remaining formaldehyde and a low coloring degree is easily obtained.
Patent TW-434818-B (TW)
Title: Manufacturing method of metal interconnects
Inventor: LI SHU-EN
IPC: H01L21/768
Filed: 2000-01-19
Granted: 2001-05-16
Abstract: A manufacturing method of metal interconnects is disclosed, wherein the exposure and developing process are proceeded after spin coating the photoresist layer on the wafer and proceeding the edge bead rinse to transfer the preset pattern from the photomask to the photoresist layer. Then form a photoresist layer on the dielectric layer exposed on the wafer edge, and proceed prebaking to harden the photoresist layer after that. Thereafter, proceed the etching process to form a via opening in the dielectric layer. Then peel off said photoresist layer and form a via plug in the via opening.