baber/WOPTO huggingface dataset:
Patent TW-364035-B (TW)
Title: Building unit and unit structure and construction method thereof
Inventor: IRI CHIKA
IPC: E04B1/348
Filed: 1997-06-11
Granted: 1999-07-11
Abstract: A kind of building unit and unit structure which is a framework construction made of by a plurality of framework constructing materials, where the lower end side of the post made of framework constructing material is connected with the floor beam made of framework constructing material, but the upper end side of the said post is not made of framework construction material, and instead of roof support material of fitted boards that don't bear load other than the weight of the roof support material, and the horizontal beam of said fitted roofing board is secured to the post, characterized by that the upper end portion of the post of the building unit is connected to the aforesaid framework constructing material to form a unit structure.
Patent TW-325525-B (TW)
Title: Optical fiber sensing system
Inventor: WU JIANN-PYNG
IPC: G02B6/42
Filed: 1997-06-14
Granted: 1998-01-21
Abstract: Optical fiber sensing system includes a photo coupler, two photo detectors, one sensing head, one analog to digital converter and one adaptive noise attenuator, in which a. The coupler receive the light beam from a light source via optical fiber and separate the light beam which is transmitted to the sensing head and the reference photo detector via the sensing fiber and the reference fiber. B. The sensing head transmit the received light beam to the sensing photo detector in which the characteristics of the transmitted light beam will be changed if the sensing head senses an external signal c. The sensing photo detector and the reference photo detector convert the received light beams into electrical signals independently which are transmitted to the different channels of the analog to digital converter to obtain the digitized sensing signal and the digitized reference signal. D. The adaptive noise attenuator including a digital filter and a coefficient adjuster. The digitized reference signal is the input signal of the digital filter, in addition, it is also the first input of the coefficient adjuster. The input signal of the adaptive noise attenuator is obtained by subtracting the output signal of the digital filter from the digitized sensing signal. The output of the adaptive noise attenuator is sent to the coefficient adjuster as the second input, in which the output signal of the coefficient adjuster is used to adjust the coefficients of the digital filter so that the output response amplitude of the digital filter could approximate the digitized sensing signal.
Patent TW-408063-B (TW)
Title: Two stage press
Inventor: LONG ALDEN OWEN
IPC: B30B1/42
Filed: 1997-08-08
Granted: 2000-10-11
Abstract: A press (10) for operating a tooling unit in the performance of a manufacturing operation, such as crimping terminals onto a conductor, is disclosed. The press is adapted for attachment to the frame of a host machine (12), such as a leas maker, and for receiving a tooling unit, such as a terminal applicator (52). The press (10) includes a frame (13), a carriage (20) arranged for reciprocating motion with respect to the frame (13) and a ram (110) in sliding engagement with and carried by the carriage (20). A relatively low powered actuator (22) causes the ram (110) to move through a first incremental amount of movement during the crimp cycle and a second, more powerful, actuator (80) causes the carriage (20) and ram (110) assembly to move through a second incremental amount of movement for effecting the manufacturing operation.
Patent TW-352469-B (TW)
Title: Process for manufacturing memory cell of DRAM
Inventor: HONG YUN-DING
IPC: H01L21/70
Filed: 1997-09-06
Granted: 1999-02-11
Abstract: The process for manufacturing the memory cell of DRAM comprise at least the following steps: first to have a shifted transistor substrate, in which the shifted transistor has a gate electrode and a first and second source electrode and a drain electrode regions; to form the first dielectric hole, which at least part of the source electrode and drain electrode regions are exposed; to deposit the first polysilicon layer on the upside of the contact dielectric hole; to provide a sacrifice layer on the polysilicon layer, and to define the sacrifice layer with a sacrifice structure which has wall spacer, and in the first etching operation, the wall spacer work as the mask, the polysilicon layer is itched by means of non-directional etching method to form a vertical extension structure which is electrically coupled with the source electrode and drain electrode region.
Patent TW-374029-B (TW)
Title: Method of making a precision balanced orientation controller for use on a multi-axle hydraulic folding machine and apparatus thereof
Inventor: YAN JIA-WEI
IPC: B21D5/00
Filed: 1997-10-24
Granted: 1999-11-11
Abstract: A method for making a balanced orientation controller for use on the multi-axle hydraulic folding machine and an apparatus thereof. For a hydraulic folding machine, in addition to precise accuracy, mutual balance among multiple axles is critical. The conventional PID controller employed on the multi-hydraulic cylinders presents the following weaknesses: (1) PID controller belongs to single in and single out (SISO), not practicable for operation on the multi-in and multi-out (MIMO) operation; (2) PID controller is a linear controller, but the hydraulic system is a non-linear system, the load varies more than often dependent on the thickness of steel sheet fed. The invention provides a gain schedule PID controller which renders precision balanced orientation control based on a variety of linear regions occurred on the hydraulic folding machine; it provides a balanced gain compensation and a pre-calibrated balance compensation to subdue the coupling conditions generated in axle movement as well as the imbalance; in the meantime, it also provides a pressure equation to overcome the load influences as result of different thickness of steel sheet.
Patent TW-373083-B (TW)
Title: Reflective coupling array for optical waveguide
Inventor: BHAGAVATULA VENKATA A
IPC: G02B6/36
Filed: 1997-10-23
Granted: 1999-11-01
Abstract: A coupling for an optical device that disperses wavelengths along a focal line includes reflective surfaces that fold light out of a plane propagation and into alignment with an array of inputs or outputs. Some of the reflective surfaces are offset from the focal line so that the inputs or outputs can be spaced closer together in a dimension along the focal line.
Patent TW-368735-B (TW)
Title: Monolithic antenna
Inventor: OCHI MASANORI
IPC: H01P11/00
Filed: 1998-02-04
Granted: 1999-09-01
Abstract: A kind of monolithic antenna whose purpose is for independent design on the antenna and signal circuit to increase the degree of freedom and reduce the chip area and achieve high profit. The invention is to have the signal circuit and strip line dipole antenna on the substrate; forming the dielectric film thereon and the conductive covering thereon; and, forming back hole vertical to the substrate and forming the conductive wall on the surface; sputtering metal film and make the metal covering contact the conductive wall; mounting the first grounded conductor and dielectric on the back of substrate and form the second grounded conductor on the back; connecting pyramidical taper on the thick film and forming the horns by overlapping the etched holes on the substrate; irradiating microwave or millimeter from the horn to the back of substrate or incidence in the substrate.
Patent TW-371365-B (TW)
Title: Isolation method of semiconductor device using second pad oxide layer formed through chemical vapor deposition (CVD)
Inventor: KIN SUNG-EUI
IPC: H01L21/76
Filed: 1998-03-13
Granted: 1999-10-01
Abstract: An isolation method of a semiconductor device, using an oxide layer formed through chemical vapor deposition (CVD) as a buffer layer for reducing stress. By the method, a first pad oxide layer and an anti-oxidation layer are formed on a semiconductor substrate, and then an anti-oxidation layer pattern is formed by patterning, and undercuts are formed in the first pad oxide layer pattern. Subsequently, a second pad oxide layer is formed on the entire surface of the semiconductor substrate through CVD, and then spacers are formed on the sidewalls of both the patterned first pad oxide layer and anti-oxidation layer and a field oxide layer is formed through thermal oxidation. Alternatively, a silicon layer can be deposited without the spacers to form the field oxide layer. At this time, the second pad oxide layer is a buffer layer for buffering stress during formation of the field oxide layer.
Patent TW-434193-B (TW)
Title: Method of producing optical fiber grating
Inventor: ISHIKAWA SHINJI
Filed: 1998-03-24
Granted: 2001-05-16
Abstract: The present invention is to provide a method of producing optical fiber grating which can obtain the initial degradation conditions simpler and more concretely enabling reduction of degradation with passage of time during operation. The initial degradation is performed by heat treating the optical fiber till the normalized refractive index difference becomes η1 after Ge element is added to optical fiber and formed the grating by irradiating predetermined light. Hence, according to the following formula: η=t<SP>-A*exp(-B/T)</SP>, wherein T is temperature, t is time and η is the normalized refractive index difference, and based on the change rate of the operational temperature T2 of the optical fiber grating, operational time t3 and tolerable normalized refractive index difference H, the normalized refractive index difference η1 after initial degradation is obtained. Furthermore, the initial degradation temperature T1 and initial degradation time t1 can also be derived from the above formula.
Patent TW-409055-B (TW)
Title: Pressure control system
Inventor: SCHILD ROLF
IPC: A61G7/057
Filed: 1998-04-15
Granted: 2000-10-21
Abstract: A pressure control system for controlling pressure in a fluid system comprising a compressor (10) for producing pressurised fluid coupled to a rotor valve (12) and pressure controller (50, 52, 54). A manifold (100) supporting at least the valve and pressure controller has integral passages (114, 118 etc) within to provide fluid connection from the compressor to the valve and pressure controller for controlled fluid pressure to the system. Figures 2 and 3 to accompany abstract.
Patent TW-418269-B (TW)
Title: Improvement of seam integrity in multiple layer/multiple seam press fabrics
Inventor: DAVENPORT FRANCIS L
IPC: B32B5/26
Filed: 1998-05-25
Granted: 2001-01-11
Abstract: An on-machine-seamable papermaker's fabric includes a first and a second base fabric, each of which is joinable into endless form with a seam. The first and second base fabrics are attached to one another by at least one layer of staple fiber batt entangled therethrough such that they are offset with respect to one another in a lengthwise direction when joined. As a consequence, seaming loops at one widthwise edge of the first base fabric coincide with a non-seam region of the second base fabric, and seaming loops at one widthwise edge of the second base fabric coincide with a non-seam region of the first base fabric. When joined into endless form, the first base fabric is an outer base fabric, and the second base fabric is an inner base fabric. At least one extra cross-machine-direction (CD) yarn is woven with at least two of the following: (a) the other side of the seaming loops of at least one widthwise edge of the outer base fabric; (c) the outer side of the seaming loops of at least one widthwise edge of the inner base fabric; and (d) the inner side of the seaming loops of at least one widthwise edge of the inner base fabric. Improved seam integrity and retention of staple fiber batt by the seam region, as well as reduced sheet marking, result from the inclusion of the extra CD yarns.
Patent TW-374073-B (TW)
Title: Unitized stable stacking system and method for packaging, storing, transferring and readying produce for retail use
Inventor: SANABRIA FRANKLIN
IPC: B65D71/70
Filed: 1998-12-07
Granted: 1999-11-11
Abstract: A unitized stable stacking system with an improved tier sheet for stabilizing a plurality of containers of products is provided, along with a method of stacking a plurality of loaded flexible containers in a unitized, stable multi-tier arrangement. The tier sheet includes a top surface and a support area for supporting a plurality of containers. The tier sheet also includes a plurality of upwardly projecting protuberances that define a number of product cells that stabilize the containers and prevent substantial movement of the containers aligned thereupon. Preferably each upper product cell includes a convex support area for supporting curved or irregularly shaped objects, such as rows of bananas. The tier sheet includes slits for holding removable support walls that may support additional tier of containers as desired. A unitized, stable stacking system with a reusable, stacking shipping receptacle, along with a method for arranging the reusable, stacking shipping receptacles into a unitized, multi-tier arrangement is also provided. Preferably the reusable shipping receptacles includes slide walls hingedly connected with a bottom wall. Preferably each shipping receptacle includes one or more product cells the include a substantial convex support area for supporting curved or irregular shaped objects, such as row of bananas. The stackable shipping receptacle also preferably includes a number of ventilation openings. A method of packing, shipping and transferring a load of bananas and readying for retail use is also provided.
Patent TW-392240-B (TW)
Title: Manufacturing method for SOI substrate
Inventor: YAMAMOTO HIROAKI
IPC: H01L21/304
Filed: 1998-08-25
Granted: 2000-06-01
Abstract: The present invention provide a SOI substrate having uniform thickness of SOI layer and with high flatness that the first semiconductor wafer for supporting the substrate is applied for polishing, fully etching, then applying planar polishing at least at the junction surface and removing the processing irregularity and proceeding to planarization; then, the polished surface is under spin etching and polishing to get the support substrate 37. The invention comprises an oxide layer with active substrate 40 formed on the surface and attached to the junction surface of support substrate 37 to form a junction substrate; then, the surface on the side of active substrate of junction substrate is applied for surface polishing to get the SOI layer with predetermined thickness; then, the SOI layer from surface polishing is applied for spin etching to further reduce the thickness and remove the processing irregularity generated during the surface polishing. The surface of SOI layer after spin-etching is then polished to get a SOI substrate 46.
Patent TW-379289-B (TW)
Title: Method for manufacturing an eye for use in an eyewear frame
Inventor: SIMONI LUCIANO
IPC: G02C13/00
Filed: 1998-10-13
Granted: 2000-01-11
Abstract: A method for manufacturing an eye having an integral side shield for use in a front eyewear frame employing a pair of such eyes comprises the steps of providing a sheet of frame material (e.g., metal, plastic or composite) and cutting a stamping with a die having an outline which replicates the outline in the stamping. The outline has opposite side edges which extend in a non-parallel, curved manner to form a maximum width near the center portion of the stamping. In a preferred embodiment, a coining operation is performed on the stamping to create the groove for receiving the lens edge. The stamping is bent into a looped configuration with the lens edge in the groove, with the opposite end portions of the stamping secured together.
Patent TW-412606-B (TW)
Title: Method for the manufacture of viscose and method for the manufacture of elongate cellulose members
Inventor: FISCHER KLAUS
IPC: C08B9/00
Filed: 1998-10-27
Granted: 2000-11-21
Abstract: In the manufacture of viscose, and an elongate cellulose member such as standard viscose rayon fibre, with reduced alkali ratio from dissolving-grade cellulose such as wood pulp by irradiation with a high energy beam at a dose of 1-30 kGy, steeping in aqueous sodium hydroxide, pressing to form alkali cellulose, xanthating to form cellulose xanthate, dissolving in aqueous liquor to form viscose and (when elongate cellulose members are required) extruding through a die into an acid bath for coagulation and regeneration to form an elongate cellulose member which is then washed and dried, viscose filtration can be improved by including in the dissolving liquor for the cellulose xanthate an amount of from 200 to 10000 ppm by weight of a salt which consists of alkali metal or ammonium cations and anions of a strong acid.
Patent TW-383261-B (TW)
Title: Conditioner and conditioning disk for a CMP pad, and method of fabricating, reworking, and cleaning conditioning disk
Inventor: CHO SUNG-BUM
IPC: B24B53/017
Filed: 1998-11-20
Granted: 2000-03-01
Abstract: There are provided a conditioning disk and a conditioner for a chemical mechanical polishing (CMP) pad, and a method of fabricating, reworking, and cleaning the conditioning disk for improving the conditioning efficiency, and saving the production expenses. The conditioning disk for a CMP pad is characterized to be divided into regions according to the size difference of abrasive grains formed on the body surface of the conditioning disk. The method of fabricating the conditioning disk is performed by forming adhesive films for attaching the abrasive grains on the body surface of the conditioning disk repeatedly in multiple times. In addition, the used conditioning disk may be reused by detaching the abrasive grains from the body, and performing the above fabrication method. By-products on the body surface of the used conditioning disk can be removed by the cleaning method of the present invention by immersing the used conditioning disk in a HF solution or BOE (buffered oxide etch) solution.
Patent TW-444041-B (TW)
Title: Flame retardant carbonate polymer composition with improved hydrolytic stability
Inventor: CAMPBELL JOHN ROBERT
IPC: C08L69/00
Filed: 1998-12-04
Granted: 2001-07-01
Abstract: A flame retardant thermoplastic resin composition contains a thermoplastic resin, a flame-retarding amount of an organophosphorus compound, said organophosphorus compound having a titratable acid level of less than about 1.0 milligram of potassium hydroxide per gram of the organophosphorus compound and a stabilizing amount of a basic metal oxide and provides improved hydrolytic stability.
Patent TW-579379-B (TW)
Title: 11-Acetyl-12,13-dioxabicyclo[8.2.1]tridecenone-derivatives, processes for their preparation and pharmaceutical compositions comprising them
Inventor: JASSERAND DANIEL
IPC: A61P43/00
Filed: 1999-01-27
Granted: 2004-03-11
Abstract: Ring-contracted N-demethyl-N-isopropyl-erythromycin-A derivatives having a modified side chain and gastrointestinally effective motilin-agonistic properties and the preparation thereof are described.
Patent TW-538021-B (TW)
Title: Novel amidino compound and their use in therapy
Inventor: BEAMS RICHARD MANSFIELD
IPC: C07C319/20
Filed: 1998-01-14
Granted: 2003-06-21
Abstract: The present invention relates to novel amidino compounds of formula (I), to a process for their manufacture, to pharmaceutical compositions containing them, and to their use in therapy, in particular their use as selective inhibitors of inducible nitric oxide synthase.
Patent TW-415157-B (TW)
Title: Organic electroluminescent element
Inventor: TANAKA TAIZO
IPC: H01L51/30
Filed: 1999-03-22
Granted: 2000-12-11
Abstract: The objective of the present invention is to enhance the emission luminance and color purity as well as provide a red light-emitting element by including a light emitting layer of bis-2,5-(2-benzazoyl)hydroquinone compound mixed with general light emitting material. Bis-2,5-(2-benzazoyl)hydroquinone is expressed by a formula. In the formula, R1-R8 each independently represents a hydrogen atom, halogen atom, hydroxyl group, substituted or unsubstituted amino group, nitro group, cyano group, substituted or unsubstituted alkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted aromatic hydrocarbon group, substituted or unsubstituted aromatic heterocycle group, substituted or unsubstituted aralkyl group, substituted or unsubstituted aryloxy group, or substituted or unsubstituted alkoxycarbonyl group or carboxyl group. X represents NH, O or S.
Patent TW-425541-B (TW)
Title: Memory reduction method and apparatus for variable frequency dividers
Inventor: TSAI WEN-HAU
IPC: G10H1/26
Filed: 1999-04-13
Granted: 2001-03-11
Abstract: Method and apparatus reduce the memory capacity needed to store control codes used to obtained specified frequency values that represent musical tones with a predetermined relationship. The predetermined relationship of the musical tones allows a dual-tone melody generating music box to play melodies two notes at a time. A six-bit code is used to instruct a frequency divider how to divide a master frequency into each desired musical tone.
Patent TW-448625-B (TW)
Title: Ring oscillator type voltage controlled oscillator
Inventor: TAKADA SHUICHI
IPC: H03K3/354
Filed: 1999-04-21
Granted: 2001-08-01
Abstract: A voltage controlled oscillator includes plural cascade-connected unit circuits supplied with selection signals corresponding to an oscillation frequency. Each unit circuit includes a voltage controlled delay circuit, selection circuit and adder circuit. The selection circuit has a first input terminal supplied with an output signal of the voltage controlled delay circuit and a second input terminal supplied with the selection signal. The adder circuit has a first input terminal supplied with an output signal of the selection circuit, a second input terminal supplied with a feedback signal from a next-stage one of the unit circuits and a third input terminal supplied with the selection signal. The adder circuit adds signals supplied to its first and second input terminals to form a feedback signal. The output signal of the voltage controlled delay circuit in each unit circuit is supplied to the voltage controlled delay circuit in the next-stage one of the unit circuits. The output signal of the voltage controlled delay circuit in the unit circuit selected by the selection signal is supplied to the adder circuit via the selection circuit, sequentially supplies the output signal of the adder circuit to the adder circuit in a preceding-stage one of the unit circuits and feeds back the feedback signal output from the adder circuit in the first-stage one of the unit circuits to the input terminal of the voltage controlled delay circuit of the first-stage unit circuit.
Patent TW-466891-B (TW)
Title: Display devices
Inventor: FRIEND RICHARD HENRY
IPC: H05B33/14
Filed: 1999-05-27
Granted: 2001-12-01
Abstract: A method for forming a display device, comprising: depositing a thin-film transistor switch circuit on a substrate; depositing by ink-jet printing an electrode layer of light transmissive conductive organic material in electrical contact with the output of the thin-film transistor circuit; and depositing an active region of the device over the electrode layer.