baber/WOPTO huggingface dataset:
Patent TW-507448-B (TW)
Title: Additional information embedding method, additional information detecting method, additional information embedding apparatus and additional information detecting apparatus
Inventor: KOBASHI TAKASHI
IPC: G06T1/00
Filed: 2000-02-22
Granted: 2002-10-21
Abstract: An apparatus and method for embedding additional information embeds plural pieces of additional information on a signal as electronic watermark information. In detail, plural pieces of additional information to be embedded on a signal are generated, the additional information is converted into electronic watermark information, the sizes of embedding parts for respective electronic watermark information are defined under control, and the electronic watermark information is embedded on the signal based on the control signal. Therefore, the additional information are embedded so that additional information having a higher significance degree can be more reliably and rapidly detected.
Patent TW-505602-B (TW)
Title: Box, assembly of members, method of opening the box, and method of machine for the manufacturing of such a box
Inventor: BACQUES JEAN-YVES
IPC: B65D5/52
Filed: 2000-06-23
Granted: 2002-10-11
Abstract: The present invention relates to a box (1), an assembly of members, a method of opening the box, and a method and a machine of manufacturing the said box, comprising a small boat-shaped tart (2) and a cover (3). The box (1) comprises a lateral transversal first partition plate (4), which can be pulled out manually by a user relative to the rest of the box. The other lateral partition plates (15) of the small boat-shaped tart are uniquely fixed to the other lateral partition plates of the cover, by one or several partially pre-cut portions (16, 17) and/or one or several gluing points, permitting the disengagement among the partition plates through manual removal obtained by exercising a force perpendicular to the partition plate.
Patent TW-581755-B (TW)
Title: Removal of salts in the manufacture of phenolic compound
Inventor: ALLAN EDGAR DONALD
IPC: C07C39/04
Filed: 2000-06-13
Granted: 2004-04-01
Abstract: There is provided a process for the manufacture of phenolic compounds by oxidising an alkyl-substituted aromatic compound to form the hydroperoxide derivative thereof, followed by cleavage of the hydroperoxide to form an aralkyl (aryl alkyl or alkyl aryl) hydroperoxide cleavage mass and neutralisation of the aralkyl hydroperoxide cleavage mass to form a neutralised aralkyl hydroperoxide cleavage mass stream, comprising: separating a neutralised aralkyl hydroperoxide cleavage mass stream containing salts of neutralisation into a crude ketone stream and a crude phenolic stream containing the salts of neutralisation; separating the crude phenolic stream into a concentrated phenolic-rich stream, enriched in phenolic compounds, and a crude phenolic bottoms stream enriched in tars and alpha methyl styrene dimers, each compared to the crude phenolic stream, said crude phenolic bottoms stream containing salts of neutralisation; adding water and a diluent composition to the crude phenolic bottoms stream, thereby forming a phase separable crude phenolic bottoms stream, said diluent composition comprised of hydrocarbons phase compatible with the crude phenolic bottoms stream and having a combined density lower than the density of the crude phenolic bottoms stream; separating the separable crude phenolic bottoms stream into a hydrocarbon phase and an aqueous phase containing salts of neutralisation; whereby the amount of salts of neutralisation in the hydrocarbon phase is reduced compared to the amount of salts of neutralisation present prior to separation.
Patent TW-502427-B (TW)
Title: Semiconductor device with malfunction control circuit and controlling method thereof
Inventor: KANG SANG-SEOK
IPC: G11C29/00
Filed: 2000-06-15
Granted: 2002-09-11
Abstract: An integrated circuit of a semiconductor device has a chip malfunction controlling circuit embedded in a chip. The circuit comprises a fusing part, to which a cutting will be made in the manufacturing process according to the result of the discrimination of a defect in a chip, with one end thereof being connected to a first power terminal. A signal generating part is connected to the other end of the fusing part, and to a second power terminal. The signal generating part generates a discrimination signal of discriminating whether the chip is defective or not, by whether the fusing part has been cut or not. The discrimination signal is supplied to at least one internal function circuit, and inhibits its operation if the fusing part has been cut. Furthermore, the chip malfunction controlling method comprises generating a discrimination signal that has a first state, if a test fuse has been cut and a second state if the test fuse has not been cut. Then the discrimination signal is applied to the chip internal function circuits, to thereby inhibit their operation if the fuse has been cut.
Patent TW-I267513-B (TW)
Title: Respiratory syncytial virus replication inhibitors
Inventor: JANSSENS FRANS EDUARD
IPC: C07D409/14
Filed: 2000-06-26
Granted: 2006-12-01
Abstract: The present invention concerns compounds of formula, prodrugs, N-oxides, addition salts, quaternary amines, metal complexes and stereochemically isomeric forms thereof wherein -a1=a2-a3=a4- represents a radical of formula -CH=CH-CH=CH-; -N=CH-CH=CH-; -CH=N-CH=CH-; -CH=CH-N=CH-; -CH=CH-CH=N-; wherein each hydrogen atom may optionally be substituted; Q is a radical of formula, wherein Alk is C1-6alkanediyl; Y1 is a bivalent radical of formula -NR2- or -CH(NR2R4)-; X1 is NR4, S, S(=O), S(=O)2, O, CH2, C(=O), CH(=CH2), CH(OH), CH(CH3), CH(OCH3), CH(SCH3), CH(NR5aR5b), CH2-NR4 or NR4-CH2; X2 is a direct bond, CH2, C(=O), NR4, C1-4alkyl-NR4, NR4-C1-4alkyl; t is 2 to 5; u is 1 to 5; v is 2 or 3; and whereby each hydrogen in Alk and in (b-3), (b-4), (b-5), (b-6), (b-7) and (b-8), may optionally be replaced by R3 provided that when R3 is hydroxy or C1-6alkyloxy, then R3 can not replace a hydrogen atom in the alpha position relative to a nitrogen atom; G is a direct bond or optionally substituted C1-10alkanediyl; R1 is an optionally substituted bicyclic heterocycle; R2 is hydrogen, formyl, C1-6alkylcarbonyl, Het carbonyl, pyrrolidinyl, piperidinyl, homopiperidinyl, C3-7cycloalkyl or C1-10alkyl substituted with N(R6)2 and optionally with another substituent; R3 is hydrogen, hydroxy, C2-6alkyl, C1-6alkyloxy, arylC1-6alkyl or arylC1-6alkyloxy; R4 is hydrogen, C1-6alkyl or arylC1-6alkyl; R5a, R5b, R5c and R5d are hydrogen or C1-6alkyl; or R5a and R5b, or R5c and R5d taken together from a bivalent radical of formula -(CH2)s- wherein s is 4 or 5; R6 is hydrogen, C1-4alkyl, formyl, hydroxyC1-6alkyl, C1-6alkylcarbonyl or C1-6alkyloxycarbonyl; aryl is optionally substituted phenyl; Het is pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl; as respiratory syncytial virus replication inhibitors; their preparation, compositions containing them and their use as a medicine.
Patent TW-495861-B (TW)
Title: Exposure apparatus and device manufacturing method
Inventor: EKOSHI YUKIHISA
IPC: H01L21/683
Filed: 2000-07-04
Granted: 2002-07-21
Abstract: An exposure apparatus for printing a predetermined pattern on a substrate, includes a substrate holding system arranged to meet plural mounting directions for the substrate. Exposure of the substrate can be done regardless of the mounting direction of the substrate, such that the freedom of pattern layout to be printed on the substrate expands significantly, and that optimization of the pattern layout is assured.
Patent TW-527518-B (TW)
Title: Method and system for high resolution, ultra fast, 3-D imaging
Inventor: HART DOUGLAS P
IPC: G03C9/08
Filed: 2000-07-17
Granted: 2003-04-11
Abstract: A high-speed three-dimensional imaging system includes a single lens camera subsystem with an active imaging element and CCD element, and a correlation processing subsystem. The active imaging element can be a rotating aperture which allows adjustable non-equilateral spacing between defocused images to achieve greater depth of field and higher sub-pixel displacement accuracy. A speckle pattern is projected onto an object and images of the resulting pattern are acquired from multiple angles. The images are locally cross-correlated using a sparse array image correlation technique and the surface is resolved by using relative camera position information to calculate the three-dimensional coordinates of each locally correlated region. Increased resolution and accuracy are provided by recursively correlating the images down to the level of individual points of light and using the Gaussian nature of the projected speckle pattern to determine subpixel displacement between images. Processing is done at very high-speeds by compressing the images before they are correlated. Correlation errors are eliminated during processing by a technique based on the multiplication of correlation table elements from one or more adjacent regions.
Patent TW-567197-B (TW)
Title: Solventless reactive compositions and their uses
Inventor: TILLACK JOERG
IPC: C08G18/20
Filed: 2000-07-26
Granted: 2003-12-21
Abstract: The present invention relates to novel solventless reactive systems curable at room temperature, based on blocked polyisocyanates, primary amines, compounds with oxirane groups, and 2,3-dimethyl-3,4,5,6-tetrahydropyrimidine, and to processes for the preparation of these solventless reactive systems curable at room temperature.
Patent TW-491989-B (TW)
Title: Music reproducing apparatus, music reproducing method and telephone terminal device
Inventor: NAKAMURA NOBUKAZU
IPC: G10H1/00
Filed: 2000-08-03
Granted: 2002-06-21
Abstract: In a music reproducing apparatus, a timbre data memory has a limited capacity for storing timbre data corresponding to a first number of timbres, which is less than a second number of timbres reserved in a data source. An interface can be operated to transfer the timbre data from the data source to the timbre data memory so that the timbre data memory stores the transferred timbre data. A score data memory stores score data representing a music piece. A tone generator is set with a tone generating parameter derived from the score data stored in the score data memory for generating tones of the music piece. A performance controller interprets the score data to read out timbre data designated by the score data from the timbre data memory for setting the tone generator with the read timbre data so that the tone generator can generate the tones having timbres specified by the score data. Further, a memory monitor detects when a vacant area is created in a limited space of the score data memory upon sequential retrieval of the score data for operating the interface to load another part of the score data into the vacant area, thereby enabling the tone generator to continue the generating of the tones of the music piece.
Patent TW-504855-B (TW)
Title: Dielectric ceramic filter
Inventor: KITAJIMA MASAHIKO
IPC: H01P1/205
Filed: 2000-08-05
Granted: 2002-10-01
Abstract: A reduced size ceramic block filter has trap holes whose center is askew from the line running through the center of the transmission poles such that the height-wise distance between its center and the center line of the transmission poles is approximately between 1/8 and 3/8 of the height of the filter. The trap hole is also width-wise spaced from the next nearest transmission hole by an amount which approximates the distance between transmission holes. Due to this layout the diameter of the trap holes are reduced in order to maintain performance which is equivalent to a conventional filter whose trap holes are timely aligned with its transmission poles. The combination of reduced trap hole diameter and reduced width-wise spacing between traps and transmission holes, results in a reduced size ceramic filter.
Patent TW-500785-B (TW)
Title: Polishing composition and method for producing a memory hard disk
Inventor: OHASHI KEIGO
IPC: B24B37/00
Filed: 2000-08-25
Granted: 2002-09-01
Abstract: A polishing composition for a magnetic disk substrate to be used for a memory hard disk, which comprises: (a) colloidal silica as an abrasive in an amount within a range of from 0.1 to 35 wt% based on the total weight of the composition; (b) iron nitrate as a polishing accelerator in an amount within a range of from 0.04 to 2.2 wt% based on the total weight of the composition; (c) citric acid as a stabilizer in an amount within a range of from 0.4 to 22 wt% based on the total weight of the composition; (d) hydrogen peroxide as a polishing acceleration assistant in an amount within a range of from 0.155 to 9.3 wt% based on the total weight of the composition; and (e) water.
Patent TW-531424-B (TW)
Title: Game system
Inventor: KITAMI YOSHINOBU
IPC: A63F13/24
Filed: 2000-09-06
Granted: 2003-05-11
Abstract: In a handy signal generating device attachable to a game system and holdable in hand of a game player, an impact sensor 30 for generating a signal in response to a hitting motion made by the game player and an acceleration sensor 31 for generating a signal in response to a swinging motion made by the game player are built in a signal generating unit (first to fourth layer 20 to 23 and a cover 23). Accordingly, there can be provided a signal generating device which enables the game player to play a game while relatively freely moving his body.
Patent TW-561772-B (TW)
Title: Modem on hold
Inventor: WEBSTER ANDREW
IPC: H04L29/06
Filed: 2000-09-08
Granted: 2003-11-11
Abstract: A modem to modem communication system supports call waiting services by exchanging hold request and acknowledge signals before relinquishing the line servicing incoming calls. Thereafter, the modem to modem session is reestablished without having to redial. The hold request may be denied or accepted, and may define the duration a modem will hold before hanging up. The holding modem maintains the session by fooling the higher protocol layers, making them believe that the modem is not on hold. Three-way calling services are also used to free up the shared line for outgoing calls while maintaining the session with holding modems. A table may be employed to screen incoming calls through a comparison of the caller ID information with that in the table. The table may be within the modem or the host computer.
Patent TW-512612-B (TW)
Title: Two-dimensional rake receiver system and method of matching filter based upon FFT
Inventor: HUANG JIA-CHI
IPC: H04J1/00
Filed: 2000-09-14
Granted: 2002-12-01
Abstract: The invention relates to a two-dimensional rake receiver system and method of matching filter based upon FFT (fast fourier transform). The two-dimensional rake receiver system is a space-time matching filter. To reduce computation complexity signal is processed in the time-space domain. The two-dimensional rake receiver contains a two-dimensional FFT unit, a data spread spectrum matching unit, a two-dimensional channel prediction unit, a complex conjugate unit, a two-dimensional channel matching unit and a determination unit. The received signal is transformed to space-frequency domain via a two-dimensional FFT for further digital signal processing. The data code spread spectrum unit in the space-frequency domain employs the matching filter on basis of FFT to remove data spread spectrum code. The two-dimensional channel prediction unit is used to assess the space-frequency channel response. The complex conjugate unit is used to calculate estimated complex conjugate of the space-frequency channel response. The output of the data spread spectrum code matching unit and the space-frequency channel response should match in the two-dimensional channel matching unit. In the end, the determination unit is used to decide the data to be received.
Patent TW-587408-B (TW)
Title: A structure and its manufacturing method for polymeric circuit protection device
Inventor: LIN JIAN-RUNG
IPC: H01C7/04
Filed: 2000-10-09
Granted: 2004-05-11
Abstract: The present invention is related to a polymeric circuit protection device and its manufacturing method. A highly conductive composite material and a conductive composite material having positive temperature coefficient thermister resistance characteristic are stacked to form a plate-shaped composite material, in which metal foils are bonded on both the upper and the lower parts for use as the electrodes and are pressed to form a sandwiched lamination layer material. After the linkage reaction, the resin material in the composite material layer is linked. Through the use of printed circuit board process, the electrode grooves are etched and solder mask is screen-printed to manufacture the insulation layer, so as to isolate different electrodes disposed on the same side. The highly conductive composite material has a conductivity value 20 times higher than that of the conductive composite material to assure that the current conduction between the conducted electrodes of the internal plate-shaped composite material mainly comes from the highly conductive composite material part but not from the conductive composite material portion having resistance characteristic of thermister.
Patent TW-580578-B (TW)
Title: System and method for testing integrated circuit devices
Inventor: LAI BOSCO
IPC: G01R31/28
Filed: 2000-10-13
Granted: 2004-03-21
Abstract: The invention disclosed herein is a system and method for testing integrated circuit devices, including memory chips. The devices under test are subject to behavioural testing, in which a copy of signals in an application system is directed to the device under test, or to an electronic component connected to the device under test. This permits the device under test to be tested under the operating conditions of the application system, which is preferably similar to the actual application environment in which the device under test will ultimately be used. Conventional tests, including pattern testing and/or parametric tests, may also be performed on devices under test, if desired.
Patent TW-533444-B (TW)
Title: Circuit breaker
Inventor: UCHIYAMA HIROSHI
IPC: H01H71/12
Filed: 2000-10-17
Granted: 2003-05-21
Abstract: A kind of method for manufacturing spiral spring used for circuit breaker and circuit breaker using spiral spring are disclosed in the present invention. The invented manufacturing method of spiral spring is the manufacturing method of spiral spring for pressing the movable contact element used in circuit breaker and is featured with the followings. The press means is a spiral spring consisting of an austenitic stainless steel wire whose composition is as follows based on its entire weight: C <= 0.15%, Si <= 1.0%, Mn <= 2.0%, Ni=6.0 to 8.0%, and Cr=16.0-18.0%. By cold drawing at the drawing rate of 60-80%, the austenitic stainless steel wire is formed and is made to form the shape of a spiral spring.
Patent TW-564547-B (TW)
Title: Semiconductor integrated circuit device and manufacturing method thereof
Inventor: NAKAMURA YOSHITAKA
IPC: H01L23/52
Filed: 2000-10-31
Granted: 2003-12-01
Abstract: The present invention is provided to maintain high reliability of continuity between the upper electrode of a capacitor and a plug which is connected with an upper wiring layer to prevent defective connection of the upper electrode with the plug from being generated and to reduce the resistance of the upper electrode of the capacitor. In a capacitor of a DRAM in accordance with the present invention, there are provided: lower electrodes 45 consisting of a ruthenium layer, a capacitor insulating film 50 consisting of a BST film and an upper electrode 49, a ruthenium film 47 for enabling the upper electrode 49 structure to be formed on a capacitor insulating film 50, and laminated tungsten film 48 formed on the upper layer of the ruthenium film 47.
Patent TW-571233-B (TW)
Title: Image retrieval system and image retrieval method
Inventor: SEKIGUCHI SHUNICHI
IPC: G06F17/30
Filed: 2000-12-01
Granted: 2004-01-11
Abstract: When a retrieval condition of an attribute list is input from a user interface unit 9 to a retrieval processing unit 10, the attribute list stored in an attribute list storing unit 7 is retrieved, and attribute information conforming to the retrieval condition is output to and displayed on a displaying unit 11. Next, when a retrieval condition of the similarity retrieval is input from the user interface unit 9 to the retrieval processing unit 10, image data stored in the image information storing unit 5 is retrieved in the retrieval processing unit 10, and specific image data relating to a characteristic descriptor set conforming to the retrieval condition is selected for output to and displayed on the displaying unit 11.
Patent TW-455500-B (TW)
Title: Method for producing protective device and product thereof
Inventor: LIU SHENG-SHIAU
IPC: A63B71/12
Filed: 2001-01-03
Granted: 2001-09-21
Abstract: The present invention relates to a method for producing a protective device and a product thereof. The method comprises: (1) cutting an inner layer cloth, an outer layer cloth and an intermediate soft foam to a suitable size, laminating the three layers together and mounting the composite on the mold of an injection molding machine; (2) adding a suitable amount of a foaming agent and a softening agent in a plastic material, using the injection molding machine to inject out a body of a protective device while laminating the composite of the inner layer cloth, the outer layer cloth, and the intermediate soft foam together, thereby forming a peripheral element with a belt body, while attaching the body of the protective device to the peripheral element; (3) separately mounting a male buckle and a female buckle of an adhesive buckle element on the inner side and the outer side of the two ends of the belt body, thereby completing the product. The production method is simple and fast, and uses less labor. The product thereof is softer and more sturdy.
Patent TW-589741-B (TW)
Title: Electronic devices including micromechanical switches
Inventor: FRENCH IAN DOUGLAS
IPC: H04N5/335
Filed: 2001-01-05
Granted: 2004-06-01
Abstract: A method of manufacturing an electronic device comprising an integrated circuit device having micromechanical switches (10) and thin film circuit components (20) provided on a common substrate (2). The micromechanical switches (10) have contact beams (12) extending over a respective sacrificial region. Component layers (5) for forming the thin film circuit components are used as the sacrificial region in the area of the substrate allocated to the micromechanical switches. This enables various layers to be shared between the switches and the components. A supplementary support layer (50) may be provided for the contact beams to protect them against damage during subsequent processing and fabrication stages. A portion of this support layer can be left attached to the beam in the completed device for increased strength.