baber/WOPTO huggingface dataset:
Patent TW-448141-B (TW)
Title: Preparation of amines and aminonitriles
Inventor: SCHNURR WERNER
IPC: C07C209/48
Filed: 1997-03-28
Granted: 2001-08-01
Abstract: A process for preparing an NH2-containing compound by hydrogenating a compound containing at least one unsaturated carbon-nitro-gen bond with hydrogen in the presence of a catalyst at temperatures not below room temperature and elevated hydrogen partial pressure in the presence or absence of a solvent which comprises (a) using a catalyst comprising a cobalt- and/or iron-containing catalyst, and (b) after the conversion based on the compound to be hydrogenated and/or the selectivity based on the desired product has or have dropped below a defined value or the amount of an unwanted by-product has risen beyond a defined value, interrupting the hydrogenation by stopping the feed of the compound to be hydrogenated and of the solvent, if used, (c) treating the catalyst at from 150 to 400 DEG C with hydrogen using a hydrogen pressure within the range from 0.1 to 30 Mpa and a treatment time within the range from 2 to 48 h, and (d) subsequently continuing the hydrogenation of the compound containing at least one unsaturated carbon-nitrogen bond.
Patent TW-390815-B (TW)
Title: Apparatus and method for vapor sterilization using inorganic hydrogen peroxide complexes
Inventor: LIN SZU-MIN
IPC: A61L2/18
Filed: 1997-04-18
Granted: 2000-05-21
Abstract: An apparatus and process for hydrogen peroxide vapor sterilization of medical instruments and similar devices make use of hydrogen peroxide vapor released from an inorganic hydrogen peroxide complex. The peroxide vapor can be released at room temperature and atmospheric pressure; however, the pressure used can be less than 50 torr and the temperature greater than 86 DEG C to facilitate the release of hydrogen peroxide vapor. Preferred hydrogen peroxide complexes for use in the invention include Na4P2O7.3H2O2 and KH2PO4.H2O2. The heating rate can be greater than 5DEG C. Optionally, a plasma can be used in conjunction with the vapor.
Patent TW-381130-B (TW)
Title: Device for controlling a sewing machine
Inventor: TSUKAHARA HISAAKI
IPC: D05B69/20
Filed: 1997-04-28
Granted: 2000-02-01
Abstract: The present invention provides a sewing machine controlling device to judge the operating efficiency based on each stitched portion of the cloth. The sewing machine controlling device comprises: cloth with a plurality of sewing direction; sewing motor to make the sewing needle up and down on the cloth; operating time detector for periodically detecting the operating time of sewing motor along the stitching direction used in directional switching detector for detecing the switching of stitching direction of cloth; the stop time detector for periodically detecting the stop time of sewing motor in the detected direction from direction switching detector; stop time comparing device for comparison of stop time value and predetermined set first time at constant stitching direction; operating time comparing device for comparison of operating time value and predetermined second time at constant stitching direction; and, the display for displaying the result of comparison of stop time comparison device and operating time comparison device.
Patent TW-343146-B (TW)
Title: Banded hearing protector
Inventor: JORGEN HAKANSSON
IPC: F16C11/12
Filed: 1997-05-19
Granted: 1998-10-21
Abstract: A banded hearing protector with two hearing protecting bodies of soft, sound attenuating material at the two angled, opposite ends of an elastic headband, characterized in that the headband (1) has a central part (2), at the ends of which a headband shank (4) is foldably hinged over a hinge (3) of the headband, and that the side of each of the two hearing protecting bodies (6) opposing the end (5) of the headband has a convexly curved contact surface (7).
Patent TW-399022-B (TW)
Title: Container containing a liquid product
Inventor: ROGERS NEIL JOHN
IPC: B65D77/22
Filed: 1997-07-15
Granted: 2000-07-21
Abstract: The present invention relates to a container (10) containing a liquid product. The container enables the venting of the liquid product by a venting means. The venting means allows the passage of gases between the interior and the exterior of the container when the pressure inside the container differs from the ambient pressure. The venting means is permeable to gases, but impermeable to the liquid product. The liquid product comprises particulate solids selected from the group consisting of carbonate, percarbonate, perborate and mixtures thereof. The size of the particulate solids is not greater than 400 <mu>m.
Patent TW-337011-B (TW)
Title: Protective recovery card for hard disk system
Inventor: LAY JYH-YEONG
IPC: G06F7/00
Filed: 1997-08-06
Granted: 1998-07-21
Abstract: A protective recovery card for a hard disk system, which comprises: a BIOS memory for expansion which is capable of intercepting the computer ON interruption signal and intercepting the hard disk read/write interruption signal which can detect whether a specific area of the hard disk is installed with a main program when the computer is at its ON status and sends out an interruption signal; a selection switch occupying a memory address for setting the computer memory addresses occupied by the memory; a hard disk drive defined with a reserve area on a specific region thereon for storing the recovery card^s main program, computer CMOS data, multiple groups of partition area data and hard disk automatic recovery matching data, and simultaneously according to a preset hard disk automatic recovery mode, setting a hidden mirror disk drive or backup disk drive in the hard disk; thereby, when the computer is started again, automatically recovering the CMOS data and original data of the hard disk.
Patent TW-350950-B (TW)
Title: A channel quality monitor for read channel IC
Inventor: NG DAVID
IPC: G11B27/36
Filed: 1997-10-28
Granted: 1999-01-21
Abstract: A sort of channel quality monitor for read channel IC, including: a reference level generator for the supply of a reference window representing a plurality of reference levels; a comparator coupled to the reference level generator for generation of an output signal based on the reference window and a channel signal; a counter coupled to the comparator for tracking the number of signals coming from the channel and located at the reference window.
Patent TW-358917-B (TW)
Title: A circuit and method for overflow detection in a digital signal processor having a barrel shifter and arithmetic logic unit connected in series
Inventor: RIM MIN-JOONG
IPC: G06F7/38
Filed: 1997-09-09
Granted: 1999-05-21
Abstract: A digital signal processor (DSP) having a serially connected barrel shifter and arithmetic logic unit and overflow detecting method, with the barrel shifter of the digital signal processor generating a first operand defined as a2<SP>N</SP>+A, where -2<SP>M</SP> ≤ a < 2<SP>M</SP>, 0 ≤ A < 2<SP>N</SP>, and M and N are integers, by barrel-shifting an input data operand A, a code extender of the DSP generating a second operand defined as b2<SP>N</SP>+B, where b=0 or -1 and 0 ≤ B < 2<SP>N</SP>, by code-extending an input data operand B, and arithmetic logic unit in the DSP adds the first and second operands and generates-a result, an overflow detector monitors a parameter a of the first operand, a parameter b of the second operand and an (N-1)-th carry CN-1 from the arithmetic logic unit in order to detect an overflow condition, an output selector, responsive to an output of the overflow detector, selects either a maximum value of an effective range when a negative overflow event occurs, or the result from the arithmetic logic unit when no overflow even occurs.
Patent TW-346620-B (TW)
Title: Liquid crystal display device and method of fabricating thereof
Inventor: JUNG-MOK KUN
IPC: G09G3/36
Filed: 1997-10-15
Granted: 1998-12-01
Abstract: A liquid crystal display device comprising: a substrate; a plurality of scanning signal lines and a plurality of display signal lines which intersect the plurality of scanning signal lines, being arranged on a surface of the substrate, the scanning signal lines each having a pair of sub scanning signal line, number of pairs of sub scanning signal lines are repeated with a relatively long distance, one of each pair of sub scanning signal lines being arranged adjacent to the other of each pair of sub scanning signal lines with a relatively short distance, the pair of scanning signal lines and the pair of the display signal lines defining a first region, and upper one of the pair of sub scanning signal lines and lower one of the next pair of sub scanning signal lines and lower one of the next pair of sub scanning signal lines and the pair of display signal lines, defining a second region which is more wide than the first region; a plurality of pixel electrodes being arranged within the second regions, the two pixel electrodes disposed within each of the second regions; and a plurality of common electrodes respectively disposed within the corresponding one of the second regions such that each common electrode is shared by the two pixel electrodes in each second region.
Patent TW-342430-B (TW)
Title: Pressure vessel construction with composite material and process for making the same
Inventor: JANG RUEY-RONG
IPC: F16J12/00
Filed: 1997-10-27
Granted: 1998-10-11
Abstract: A process for making a pressure vessel construction of composite material, which comprises: (1) preparing a composite material of a cylinder body (10) with an appropriate shape produced by sequentially making a joint (11), upper cylinder body (12), middle connection portion (13) and bottom cylinder body (14) using a hand lay-up process; (2) designing the fiber arrangement direction of the cylinder body laminating material into [±θ]ns using an optimization design theory, in which θ is the fiber arrangement direction, ns is the number of symmetry; (3) using an airbag forming method and inserting a Nylon airbag into the cylinder body and coating a mold releasing agent on the outer layer of the airbag, and installing a nozzle into the mold; (4) using an open molding method, and putting the whole set of mold in a hot press machine, setting a forming pressure, temperature and time for solidifying the composite material; and (5) after forming, polishing and baking finish the pressure vessel of composite material, and coating a layer of rubber material on the outside to increase the wear resistance thereof.
Patent TW-374191-B (TW)
Title: Fluorescent display device and method for manufacturing same
Inventor: OKAMOTO YOSHINARI
IPC: H01J31/15
Filed: 1997-11-05
Granted: 1999-11-11
Abstract: The present invention relates to a fluorescent display device and a method for manufacturing the same, which can reduce the dead space of the display screen and thus reduce the number of parts to achieve the target of lowering cost. The fluorescent display device of the present invention forms a band of anodes 7 having fluorescent bodies with predetermined spaces on the surface of the substrate 2 of the box-structured shield 1. At two ends of the surface of the substrate 2, there are covered with insulated and crystalline convex-striped grid spacers between the sideboard 4 forming the shield and the most outer anode 7, wherein the grid spacers are parallel to anodes 7. A plurality of metal-line grids 9 contact the surfaces of grid spacers with their both ends at a constant distance H between metal-line grids and anodes 7. And said metal-line grids are installed on the substrate 2 within the shield 1 with predetermined spaces at the opposite side of anodes 7.
Patent TW-355198-B (TW)
Title: A method for producing the flywheel
Inventor: LUO KUEG-CHIUAN
IPC: F16F15/30
Filed: 1997-11-21
Granted: 1999-04-01
Abstract: A method for producing the flywheel, the steps including: step 1: the main body of the flywheel is formed by moulding, the both sides of the flywheel is each provided a recess; step 2: aluminum is protruded to the external body and two inner sides of the external body is each provided a protuberance; step 3: the external body is mounted to the outside of the flywheel, and the external body is fixed to the flywheel by cold work; step 4: the external body is formed into a circular body; step 5: the outer surface is grained.
Patent TW-359644-B (TW)
Title: Optical recording medium
Inventor: KAMBE EMIKO
IPC: B41M5/26
Filed: 1997-12-23
Granted: 1999-06-01
Abstract: An optical recording medium is provided in which a recording layer contains a salt-forming dye between an ion of an azo metal complex of the following formula (I) and an ion of a cyanine dye of the following formula (II), having a complex index of refraction in the wavelength region of recording light and/or reading light whose imaginary part k is up to 0.20, or at least one of azo oxovanadium metal complexes having an azo compound of the following formula (III) as a ligand and metal complexes having azo compounds of the following formulae (IV) and (V) as a ligand. Recording and reading can be carried out at a conventional wavelength or a short wavelength of about 630-690 nm or both. In formula (I) and (III), A is an aromatic ring group having an active hydrogen-bearing group at a position adjacent to the carbon atom in the ring attached to the diazo group, and B is an aromatic ring group having an active hydrogen-bearing group at a position adjacent to the diazo group. In formula (I), m is equal to 1 or 2, and M1 is a center metal. In formula (II), Q1 and Q2 each are a group of atoms forming a 5-membered nitrogenous heterocyclic ring which may have a fused ring, L is a methine chain, R1 and R2 each are an alkyl group. In formulae (IV) and (V), X is an active hydrogen-bearing group, R1 and R2 each are an alkyl group, the total number of carbon atoms in R1 and R2 is from 2 to 8, R is a nitro group, and n is equal to 0 or 1.
Patent TW-492122-B (TW)
Title: Apparatus for cutting tie bars of semiconductor packages
Inventor: KIM JONG-WON
IPC: H01L23/50
Filed: 1998-02-11
Granted: 2002-06-21
Abstract: An apparatus for cutting tie bars of semiconductor packages unloads the semiconductor packages by continuously blowing air against the side of the packages after the tie bars are cut and the semiconductor packages are separated from lead frames. The packages are blown into a guide track which feeds into a storage tube. As a result, damage to the packages due to mechanical abrasion which may result from unloading with a pusher bar is prevented. Furthermore, the time required for unloading the semiconductor packages is reduced.
Patent TW-486588-B (TW)
Title: Liquid crystal display having adjustable effective voltage value for display
Inventor: TOMOMURA YOSHINOBU
IPC: G09G3/36
Filed: 1998-03-10
Granted: 2002-05-11
Abstract: A liquid crystal display includes a liquid crystal display panel including a signal side substrate having an arrangement of a plurality of signal electrodes, a scanning side substrate positioned opposite to the signal side substrate and having an arrangement of a plurality of scanning electrodes crossing the plurality of signal electrodes, a liquid crystal layer positioned between the signal side substrate and the scanning side substrate, and a signal side driving circuit and a scanning side driving circuit for applying driving pulse voltage signals for displaying data to the plurality of signal electrodes and the plurality of scanning electrodes, respectively for driving these electrodes. When data is displayed, at least one of the driving pulse voltage signals is provided with a correction pulse voltage signal such that the effective voltage value of each part of the liquid crystal display panel attains an optimum level. The correction is achieved by adjusting the pulse width of the correction pulse voltage signal. As a result, unevenness in display quality may be improved without crosstalk.
Patent TW-429736-B (TW)
Title: Manufacturing method of electrical conductive thermal shrinkage sleeve
Inventor: JU PENG-JUNG
IPC: H01R4/72
Filed: 1998-04-07
Granted: 2001-04-11
Abstract: The present invention provides a manufacturing method of electrical conductive thermal shrinkage sleeve which is formed primarily by adhering a layer of metal net cover on the outer or inner side of a conventional thermal shrinkage sleeve. The metal net cover is formed by weaving metal wires made of soft copper plated with tin by 16 lines, 24 lines, 32 lines, or 48 lines. Thus, soft copper net ribbons with different densities and widths can be wove in an interlaced longitudinal weaving manner by webbing loom, and shaped by stretching with a proper hollow steel stick. After the metal net cover adheres to the outer or inner side of the thermal shrinkage sleeve, the metal net sleeve is shrank together with the thermal shrinkage sleeve when being heated, so as to achieve the purpose of integrating wire bundles and also provide the advantages of elegance, anti-wearing, and anti-electromagnetic interference.
Patent TW-379490-B (TW)
Title: A method and an arrangement in an analog line interface circuit
Inventor: BARKAROE STEFAN
IPC: H04L25/02
Filed: 1998-04-21
Granted: 2000-01-11
Abstract: In a line interface circuit for analog broadband applications, a terminating impedance towards a two-wire twisted copper line is set by sensing the line voltage, amplifying the sensed line voltage by a voltage amplification factor, converting the amplified voltage into a current, buffering and amplifying the current by a current amplification factor, injecting the amplified current onto the line, and adjusting the voltage amplification factor and/or the current amplification factor to set the terminating impedance to a desired value.
Patent TW-460635-B (TW)
Title: Superconducting magnet apparatus
Inventor: SASAKI TAKASHI
IPC: C30B15/30
Filed: 1998-05-26
Granted: 2001-10-21
Abstract: A superconducting magnet apparatus comprises a vacuum container, two annular superconducting coils opposed to each other in an axial direction of the vacuum container, and a support structure for supporting the two superconducting coils. The support structure comprises a coil connecting body for connecting the two superconducting coils in the axial direction of the vacuum container and a support body for integrally supporting the two superconducting coils connected by the coil connecting member, and the two superconducting coils are mounted to the vacuum container through the support body.
Patent TW-376630-B (TW)
Title: Picture processing apparatus, picture processing method and recording medium
Inventor: AOTAKE HIDENORI
IPC: H04N19/61
Filed: 1998-07-07
Granted: 1999-12-11
Abstract: An MPEG1 real time encoder board generates index data as an evaluation value representing the complexity of a picture. A scene change parameter representing the degree of a scene change occurring in the picture is then calculated from the index data. The scene change parameter is associated with a scene change pointer, that is, position information on a location of the picture in which a scene change occurs to a degree indicated by the scene change parameter. The scene change parameter and the scene change pointer are recorded as an index in an index file. On the other hand, an MPEG system stream output by the MPEG1 real time encoder board is stored in an MPEG file separated from the index file. With the function described above, a desired scene can be searched for with ease.
Patent TW-505631-B (TW)
Title: Thermodynamically stable modification of 1-(4-carbazolyloxy)-3-2-(2-methoxyphenoxy)ethylamino-2-propanole, process for its preparation and pharmaceutical compositions containing it
Inventor: REINHOLZ ERHARD
IPC: A61K31/40
Filed: 1998-07-18
Granted: 2002-10-11
Abstract: The present invention relates to a new thermodynamically stable modification of 1-(4-carbazolyloxy)-3-[2-(2-methoxyphenoxy)ethylamino]-2-propanole (Carvedilol), pharmacologically acceptable salts, or optically active forms thereof, processes for the preparation, and pharmaceutical compositions containing it.
Patent TW-430821-B (TW)
Title: Core protection calculator input filter
Inventor: STARR THOMAS M
IPC: G21C17/00
Filed: 1998-08-21
Granted: 2001-04-21
Abstract: Changes in the value of the control element assembly position signal (26, 28) are monitored over a preselected time period, and a determination is made whether these changes conform to a regular, predetermined pattern (S1), characteristic of normal control element assembly motion. If any change deviates (S2, S3) from the pattern by more than a permissible tolerance, a position invalidity signal is generated.
Patent TW-369459-B (TW)
Title: Tool with dual-material handle
Inventor: HOEPFL JOSEPH R
IPC: B25B23/16
Filed: 1998-09-05
Granted: 1999-09-11
Abstract: A driving tool, such as a screwdriver, has a handle with an injection-molded, relatively hard and rigid inner body, molded around a tool shank, the inner body having an elongated central portion with two end flanges extending laterally outwardly of the central portion around the entire peripheral thereof, with the central portion around the entire peripheral groove formed therein adjacent to an end flange. An outer gripping body of a relatively soft and resilient material is injection molded around the inner body, surrounding said central portion of said inner body and filling said groove.
Patent TW-505704-B (TW)
Title: Cold rolled steel plate of excellent moldability, panel shape characteristics and denting resistance, molten zinc plated steel plate, and method of manufacturing these steel plates
Inventor: KITANO FUSATO
IPC: C22C38/12
Filed: 1998-09-24
Granted: 2002-10-11
Abstract: A cold rolled steel plate of excellent moldability, panel shape characteristics and denting resistance which has steel composition comprising 0.005-0.015 wt.% of C, 0.01-0.2 wt.% of Si, 0.2-1.5 wt.% of Mn, 0.01-0.07 wt.% of P, 0.006-0.015 wt.% of S, 0.01-0.08 wt.% of sol. Al, not less than 0.004 wt.% of N, not less than 0.003 wt.% of O, 0.04-0.23 wt.% of Nb, wherein 1.0 ≤ (Nbx12)/(Cx93) ≤ 3.0, and the remainder substantially comprising Fe and unavoidable impurities, and which satisfies the following expression: exp(ε) x (5.29 x exp(ε) - 4.19) ≤ σ/σ0.2 ≤ exp(ε) x (5.64 x exp(ε) - 4.49) wherein 0.002 < ε ≤ 0.096; ε is true strain; σ0.2 0.2% of proof stress; and σ true stress with respect to ε.
Patent TW-483783-B (TW)
Title: Mould tube for a continuous casting mould for the continuous casting of steels, in particular periteetic steels
Inventor: STILLI ADRIAN
IPC: B22D11/043
Filed: 1998-09-30
Granted: 2002-04-21
Abstract: A mould tube for a continuous casting mould for the continuous casting of steels, in particular peritectic steels, comprises a first longitudinal section (1) incorporating a predetermined liquid metal level position (h) and a second longitudinal section (2) adjoining the first one, wherein the first longitudinal section (1) includes a thermally insulating layer (16) which is so dimensioned that the thermal resistance of the mould tube (10) in the first longitudinal section (1) has a greater value than in the second longitudinal section (2). The thermally insulating layer (16) takes up an area between the outer surface (11) of the mould tube (10) and a gap of at most 75% of the wall thickness (dw) of the mould tube (10), measured from the outer surface (11) of the mould tube (10). Due to a suitable choice of the thickness profile of the thermally insulating layer in the strand withdrawal direction (14), during casting a predetermined temperature profile can be set on the inside of the mould tube and the growth of a strand shell be optimized.