baber/WOPTO huggingface dataset:
Patent TW-387825-B (TW)
Title: Enclosed treatment
Inventor: NAKAYA KEIJI
IPC: B08B3/08
Filed: 1997-02-05
Granted: 2000-04-21
Abstract: The present invention relates to a solvent treatment method in an enclosed form, which provides an enclosed and simple method for enclosing a solvent treatment facility with no or very little exhaust. The present invention constitutes a solvent treatment method in an enclosed form, which uses a treatment tank connected in an enclosed state for treating the treated object(s) mounted in the interior thereof in an enclosed form. Examples of the solvent treatment facility include a auxiliary treatment facility for the supply and discharge of liquid solvent, and a solvent treatment device for gas cylinder storing gas in an absorption system. The method comprises opening the cover of a treatment facility, mounting the object(s) to be treated; closing the cover of the treatment facility to enclose the treatment facility; discharging the gas inside the treatment facility to the outside of the system by using a depressurization device; treating the object(s) by introducing a liquid or gaseous solvent from the auxiliary treatment facility and discharging the solvent out of the treatment device; after the treatment process, recycling the liquid solvent in the treatment tank to the auxiliary treatment facility and discharging the gas in the treatment tank by using a depressurization device and storing the discharged gas in the gas cylinder; and opening the enclosure and removing the treated object(s) after introducing gas into the treatment facility. This inventin is also about an enclosed treatment system comprising an input/output for object to be treated, treatment equipment, and a depressurizing device, which are connected in an enclosed form. An opening is installed between the input/output device for object to be treated and the treatment equipment such that the object to be treated can pass through. The treatment equipment is connected to a valve which can block the opening air-tightly.
Patent TW-394879-B (TW)
Title: Graphics processing system and its data input device
Inventor: KATO TOSHIHIKO
IPC: G06F3/0354
Filed: 1997-02-05
Granted: 2000-06-21
Abstract: This is an input data processing during operation in pen or card style. For instance, the portrayal in the field of paper graphing is supplied; the processing device is a signal processing system for the graphics on the opposite of input measure. The designated cycles wave count is assigned by the input measure 31 of pen style among the input measures 31. The input panel position 32 is detected by the input measure 31 and proceeds in the graphics processing device 5 of designated graphics process. The panel 32's input signal displays the graphics processing system organized by the displaying screen 7 for graphics processing outcome. The cyclic wave count is designated in each rotor; the specified color information can be decided by the designated cyclic wave count. The graphics processing device is based on the decided color information to proceed in the graphics process. The page detection can be easily organized by the optical non-contact style when using cards.
Patent TW-468367-B (TW)
Title: Heat spreader system and method for cooling heat generating components
Inventor: HAVEY MORT L
IPC: H05K7/20
Filed: 1997-05-15
Granted: 2001-12-11
Abstract: An isothermal equilibrium system takes point sources of heat generated by the operation of heat generating components and spreads the heat throughout the system where the heat may be dissipated. An atomizer for atomizing a liquid coolant, is positioned inside a sealed housing. The atomized liquid coolant is distributed as a thin film over the surface of the heat generating components and the wall of the sealed housing. Heat is transferred from the surface of the heat generating components by vaporization of at least a portion of the thin film of liquid coolant. The coolant vapor condenses on the housing and other cool surfaces and returns to the liquid state. The system heat is then removed from the outer surfaces of the housing using conventional heat transfer mechanisms including free or forced air convection and/or circulation of liquid coolant over the exterior of the housing. If additional cooling is desired, heat exchanger tubes may be included inside the sealed housing. An input liquid or gaseous coolant is circulated through the exchanger tubes. Heat is transferred to the coolant and then conducted away from the heat generating component housing.
Patent TW-385369-B (TW)
Title: Manufacturing method for diffraction lens
Inventor: LI YE-TZENG
IPC: G02B5/00
Filed: 1997-06-02
Granted: 2000-03-21
Abstract: A kind of manufacturing method for diffraction lens which employs the geometric relationship between the width and tolerance of opaque area of the mask to form the etching mask on the lens material whose width and tolerance are precisely controlled. According to the influence of the included angle of etching mask and lens material to the etching speed of lens material, it can produce the diffraction lens of multi-level structure with required levels, width and height using single etching process. The invention also provides the processing of oxidation-isotropic etching cycle on the formed diffraction lens to improve the optical quality.
Patent TW-454023-B (TW)
Title: Reactive amine catalysts and their use in polyurethane polymers
Inventor: GERKIN RICHARD M
IPC: C08G18/18
Filed: 1997-06-02
Granted: 2001-09-11
Abstract: The present invention provides amine/amide catalysts for use in catalyzing the formation of polyurethane. The amine/amide catalysts, which have low fugitivity due to their reactivity with isocyanates, and good catalytic activity, have the structure, wherein Q is CzH2z+1, or (CH)nN(R3)kT, T is a monovalent C1-C4 alkyl, amino-C1-C4-alkyl, mono-C1-C4-alkylamino-C1-C4-alkyl, or di-C1-C4-alkylamino-C1-C4-alkyl group, or T is a divalent alkyl, amine substituted alkyl, alkylaminoalkyl, or alkoxyalkyl group which forms with the nitrogen atom shown in structure (I) to which T is attached a cyclic structure which incorporates up to 6 carbon atoms in the ring as well as the nitrogen atom shown in structure (I), which cyclic structure may be substituted with C1 to C4 alkyl; k=0 or 1, being 1 if T is a monovalent group and 0 if T is a divalent group; R2=H or CzH2z+1; R3=CzH2z+1; R4=H; R5=H or CH3; n=2 to 6; and z=1 to 4. ""n"" is preferably 2 to 3 and z is preferably 1. Each R3 and T may be the same or different, as may each value of n and z. one specific preferred range of structures is those in which Q is CzH2z+1.
Patent TW-363331-B (TW)
Title: Circuit arrangement for operating a high-pressure discharge lamp as well as illumination system with a high-pressure discharge lamp and an operating device for the high-pressure discharge lamp
Inventor: HIRSCHMANN GUNTHER
IPC: H05B41/288
Filed: 1997-10-14
Granted: 1999-07-01
Abstract: The invention relates to a circuit arrangement for operating a high-pressure discharge lamp, having a voltage converter (T1, T2), preferably a push-pull converter, a transformer (TR1) which is connected to the output of the voltage converter (T1, T2), a pulse ignition apparatus, a load circuit, which is constructed as a series resonant circuit (L1, C1) and into which the high-pressure discharge lamp (LP) is connected. The transformer (TR1) has at least two second secondary windings (w1c, w1d), the first secondary winding (w1c) being connected into the load circuit and the second secondary winding (w1d) being connected to the voltage input of the pulse ignition apparatus. The ignition voltage output of the pulse ignition apparatus is provided for connection to an auxiliary ignition electrode (ZE) of the high-pressure discharge lamp (LP).
Patent TW-359887-B (TW)
Title: IC interline protective circuit
Inventor: YU TA-LEE
IPC: H02H9/04
Filed: 1997-11-28
Granted: 1999-06-01
Abstract: An IC interline protective circuit is coupled in series with an internal circuit, and is installed between a first power line and a second power line. The invented interline protective circuit comprises a switch element and a delay circuit. The switch element is coupled between the internal circuit and the first power line or the second power line. The delay circuit is coupled to the switch element for controlling its open/close state. When the electrostatic discharge effect takes place, the delay circuit enables the switch element exhibiting an open status such that the serial path between the interline protective circuit and the internal circuit is open. Under an ordinary operation mode, the delay circuit enables the switch element exhibiting a close status such that the internal circuit provides an operation voltage through the first power line and the second power line.
Patent TW-I222454-B (TW)
Title: Rubber modified polymers and an improvement in the polymerization process of the same
Inventor: DEMIRORS MEHMET
IPC: C08F279/02
Filed: 1998-01-23
Granted: 2004-10-21
Abstract: The present invention is directed to rubber modified polymers which contain a non-block grafted rubber having a degree of grafting of at least 30 percent at the point of phase inversion and a specified amount of grafted vinyl aromatic polymer.
Patent TW-385486-B (TW)
Title: Semiconductor substrate having compound semiconductor layer, process for its production, and electronic device fabricated on semiconductor substrate
Inventor: SATO NOBUHIKO
IPC: H01L31/0693
Filed: 1998-03-10
Granted: 2000-03-21
Abstract: In a semiconductor substrate comprising a silicon substrate having a porous region, and a semiconductor layer provided on the porous region, the semiconductor layer comprises a single-crystal compound and is formed on the surface of the porous region with its pores having been sealed at the surface. This substrate can be produced by a process comprising the steps of heattreating the silicon substrate having a porous region, to seal pores at the surface of the porous region, and forming a single-crystal compound-semiconductor layer by heteroepitaxial growth on the porous region having the pores sealed by the heat treatment. Single-crystal compound-semiconductor films with less crystal defects can be formed on large-area silicon substrates in a high productivity, a high uniformity, a high controllability and a great economical advantage.
Patent TW-385505-B (TW)
Title: Method for metal etching with reduced sidewall build up during integrated circuit manufacturing
Inventor: NAEEM MUNIR D
IPC: H01L21/3213
Filed: 1998-06-25
Granted: 2000-03-21
Abstract: A method in a plasma processing chamber for etching through a selected portion of a layer stack. The layer stack comprises a metallization layer, a first barrier layer disposed adjacent to the metallization layer, and a photoresist layer disposed above the metallization layer. The method includes etching at least partially through the first barrier layer using a high sputter component etch. The method further includes etching at least partially through the metallization layer using a low sputter component etch. The low sputter component etch has a sputter component lower than a sputter component of the high sputter component etch.
Patent TW-450900-B (TW)
Title: Cartridge opening device
Inventor: HUANG YA-LI
IPC: B41L27/04
Filed: 1998-06-20
Granted: 2001-08-21
Abstract: This invention provides a cartridge opening device of a carbon powder cartridge. The cartridge body is retained with an end cap. The end cap is provided at an opening thereof with a rotary supply valve. The rotary supply valve uses a plurality of grooves to allow an inner cap to assembled thereon by means of guide rails. The inner cap is movably provided in the guiding rails of the transmission body by means of protruding rail at a lower end thereof. The inner cap is provided at a cap edge at another end thereof with a supply port of the rotary supply valve. As such, when the transmission body is driven to rotate by the mechanism inside the copying machine, the transmission body drives movement of the protruding rails in the inner cap. The rails in the inner cap are only capable of linear movement under influence of the grooves of the rotary supply valve, whereby the cap edge of the inner cap on the supply port can be opened.
Patent TW-359593-B (TW)
Title: Filter-tipped cigarette and filter for a cigarette
Inventor: KANEKI KAZUYO
IPC: A24D3/00
Filed: 1998-10-03
Granted: 1999-06-01
Abstract: This filter comprises a filter body 11 composed of two or more filter sections 11a and 11b, the former being covered by a roll of paper 12a of low permeability, the latter by a roll of paper 12b and both by forming paper 13 of high permeability. These sections are connected to each other by tip paper 14 covering them, which is provided two or more ventilation holes 15a to 15n and 16a to 16n. It is preferable that the roll of paper 12b beneath the ventilation holes 15a to 15n and 16a to 16n has a permeability one-third or less of permeability of the forming paper 13, and the forming paper 13 has a permeability of at least 30,000 Coresta Units.
Patent TW-562924-B (TW)
Title: Method and device for detecting dirt as present on articles, for example eggs
Inventor: BOLLINGER PETER
IPC: G01N21/94
Filed: 1999-01-05
Granted: 2003-11-21
Abstract: Method and device for detecting dirt on articles, in particular axially symmetrical articles, for example eggs, the method comprising, exposing said articles to ultraviolet light, imaging said exposed articles resulting in images, said images being built up of pixels, and determining within said images surface areas of dirt by correlating data of contrast and data of position of said pixels. Such a method enables selecting and subsequently removing articles for which too large surface areas of dirt are determined. Such a method and device can be applied advantageously for white and brown eggs in egg sorting machines.
Patent TW-399356-B (TW)
Title: An electric coupler and method with improved vacuum sealing used for FEA
Inventor: WANG WEN-JIUN
IPC: H01J9/26
Filed: 1998-11-19
Granted: 2000-07-21
Abstract: The present invention illustrates an electric coupler and the improved vacuum sealing used for FEA. Because the expansion coefficient of metal is very close to the expansion coefficient of glass, this sealing method has a high reliability. The normal materials used for cathode lead and grid lead are still available. Thus, it is necessary to lead-in a space at every electrical conductive level, which is near the edge of monitor. Moreover, the space will be bridge-connected by a material with a expansion coefficient closer to the expansion coefficient of glass gum. The material is the only one that can touch the sealing. The style for the bridge-connection can either deposit layer or a single lead wire.
Patent TW-393391-B (TW)
Title: Nozzle to batch and regularize concrete delivery from the pipe of concrete distribution arms
Inventor: MORETTI GIORGIO
IPC: B65G53/32
Filed: 1998-12-03
Granted: 2000-06-11
Abstract: Nozzle for mounting on the straight-shaped end of a concrete supply pipe consisting of articulated arms, for batching and ensuring the more uniform delivery, during operation, and for stopping delivery, during the rest condition, of concrete from the end of said pipe, said nozzle being formed by a hollow single-piece body made of material which is yielding, with elastic properties, but resistant to deformation, comprising a cylindrical portion to be fixed to the end of the pipe, by way of an axial extension thereof, and a substantially hemispherical portion which is connected to the former by means of an enlarged portion and interrupted by a plurality of meridian cuts which join together at an end hole.
Patent TW-400371-B (TW)
Title: Repairing material for bricks of carbonizing chamber in coke oven and repairing method
Inventor: ANDO TAKESHI
IPC: C04B35/66
Filed: 1998-12-04
Granted: 2000-08-01
Abstract: The present invention relates to a repairing material and a repairing method for bricks of the carbonizing chamber in a coke oven. The repairing material is obtained by compounding mortar as a main component with a powder comprising 70-100 wt. % of a Co compound, Ni compound, and/or Al compound and 0-30 wt. % of at least one compound selected from among the compounds of Ca, Mg, Zn, Sr, Ba, Fe, V, Pb, Cu, and Ti, and a liquid fromed of water, B, P, and at least one member selected from among Si, Na, and K. The repairing method includes hot applying the repairing material to portions of the bricks of the carbonizing chamber in the coke oven which are in need of repair.
Patent TW-I241998-B (TW)
Title: Process for producing 4,6-diaminoresorcinol or its salts
Inventor: TOKUNAGA KENICHI
IPC: C07C215/80
Filed: 1999-01-27
Granted: 2005-10-21
Abstract: A process for producing 4,6-diaminoresorcinol or its salt which comprises reducing by hydrogenation in the presence of a metallic catalyst 4,6-bis(substituted)phenylazoresorcinol represented by general formula (1) (for example, 4,6-bisphenylazoresorcinol) to give 4,6-diaminoresorcinol or its salts. In said formula, represent each halogeno, C1-5 alkyl, hydroxycarbonyl or C1-5 alkoxy, provided that two or more Rs may be either the same or different from each other; and n is 0 or an integer of from 1 to 5; characterized by using an aliphatic nitrile compound (for example, acetonitrile) as a solvent, or effecting the reduction by using at least one organic solvent selected from among aliphatic nitrile compounds, aliphatic C3-5 alcohols, dioxane, ethylene glycol monomethyl ether, etc. in the presence of a filter aid (for example, active carbon). This process makes it possible to easily produce highly pure 4,6-diaminoresorcinol from 4,6-bis(substituted)-phenylazoresorcinol at a high yield.
Patent TW-554227-B (TW)
Title: Using DUV curing to form a protective coating for color filters
Inventor: WESTER NEIL
IPC: G02B1/10
Filed: 1999-03-11
Granted: 2003-09-21
Abstract: A structure and method for producing color filters with a protective highly cross-linked and densified polymer layer is described. In one embodiment, each filter is coated with a highly cross-linked and densified polymer layer to prevent bleeding of material between closely spaced filters during the fabrication process. In a second embodiment, the highly cross-linked and densified polymer layer is used to protect an array of filters from physical damage during detaping operations. In a third embodiment, the highly cross-linked and densified polymer layer is used before fabrication later filters in a color filter array to prevent damage to previous filter layers.
Patent TW-401707-B (TW)
Title: Method of obtaining image collect region and direction un-mechanically
Inventor: SUEN JIUN-YI
IPC: H04N9/12
Filed: 1999-03-26
Granted: 2000-08-11
Abstract: A method of obtaining image collect region and direction un-mechanically, which gets the image information of larger range. By using the image collect device capable of getting larger range - accommodates to the ability of transmission and developing image of smaller image range of the transmission equipment and image display device. To select the image of the region and direction needed from the images collected by the image collect device and transmits it to the image display device. The image needed is obtained without adjusting the direction of lens via mechanical structure.
Patent TW-503358-B (TW)
Title: Merchandise vending data processing device and system
Inventor: KIKUCHI TATSUNARI
IPC: G06Q30/06
Filed: 1999-06-17
Granted: 2002-09-21
Abstract: The invention relates to a merchandise vending data processing device and system. The subject is that the emergency report can be securely conducted to outside regardless of what time it is and the solution is that a plurality of terminals capable of generating emergency report signal in connection with the internal data communication line are provided. By means of the received signal from the terminal and the external data communication line, the supervising machine in store can conduct emergency report with the external machine. The supervising machine in store can go through the external communication line at each preset time to transmit the scheduled report to the external machine. At the same time, the external machine forms the scheduled report capable of being told if it will be transmitted by the supervising machine of each store at each preset time.
Patent TW-518351-B (TW)
Title: A noble metal preparation and its use to produce noble metal decorations by direct and indirect printing
Inventor: SCHULZ ANDREAS
IPC: B44C1/10
Filed: 1999-07-06
Granted: 2003-01-21
Abstract: The invention relates to a noble metal preparation for producing noble metal decorations on decoratively fireable substrates by direct printing and indirect printing (transfer technique). The printing quality of the preparation containing noble metal compounds and a binder system can be improved in that the binder system consists of a resin mixture of (a) 25 to 40 wt.% of polyamide resins, (b) 5 to 30 wt.% of sulfurised recent resins, (c) 20 to 55 wt.% of rosin-modified resins, (d) 0 to 30 wt.% of alkylphenol resins and (e) 0 to 30 wt.% of other resins compatible therewith or of the reaction products, formed at 50 to 150 DEG C, of the resin mixture mentioned and/or the reaction products, formed at 50 to 150 DEG C, of the resin mixture mentioned or the reaction products of same containing the noble metal compounds in the presence of a sulfur-containing gelling agent.
Patent TW-515143-B (TW)
Title: Corner encoder and fine dividing circuit of straightedge
Inventor: JIANG SHR-BIAU
IPC: H03M1/46
Filed: 1999-08-31
Granted: 2002-12-21
Abstract: A corner encoder and fine dividing circuit of straightedge includes a differential amplification circuit that amplifies the original signal after the common mode noise is stripped. The amplified signal is sent to a comparison selecting-wave circuit. Based on the comparison result in between signals, one quarter of each signal is combined to form a triangular wave, which has a frequency two times of the original frequency. In addition, a square wave signal and the trigger signals for peak value sampling and valley value sampling are generated. The trigger signal is input to a peak/valley value sampling calculating circuit so as to respectively sample and hold the peak value and the valley value, in which the amplitude values are calculated and are sent to a normalized analog/digital converting circuit. By referencing the obtained valley value and the amplitude, the combined triangular wave output by the comparison selecting-wave circuit is normalized and digitalized. Through a nonlinear compensation circuit and a digital operation circuit, the digital output value and the square wave value output by the comparison selecting-wave circuit are undergone with a process of linear compensation checking table and logic operating process, thereby obtaining a finely divided dual-phase square wave signal with high resolution.
Patent TW-455554-B (TW)
Title: Transmission control device
Inventor: IKEGUCHI ATSUO
IPC: B62M11/16
Filed: 1999-09-14
Granted: 2001-09-21
Abstract: A transmission control device is provided to shift a control rod of a transmission to a mode position with small force, and suppress necessity of high accuracy in controlling timing of starting and stopping of an electrically driven motor. The transmission control device has an endless cam surface 51 which is driven by an electrically driven motor. The cam surface 51 is divided into a plurality of flat portions 51a to 51d having different position levels, and a plurality of tapered portions 51e to 51h. Each length of the flat portions 51a to 51d exceeds a diameter of a driven portion 71 of a control rod. A detection signal is emitted correspondingly to the position of the driven portion 71 by using two kinds of electrodes C1, C2 of a mode switch. The electrically driven motor is controlled based on the detection signal.