baber/WOPTO huggingface dataset:
Patent TW-409199-B (TW)
Title: Stripper, stripping method using the same, stripper recycle device, and stripper controlling apparatus
Inventor: PARK JUNG-MOON
IPC: G03F7/004
Filed: 1998-12-02
Granted: 2000-10-21
Abstract: A stripper used for stripping resist from a substrate when manufacturing a semiconductor device or liquid crystal display (LCD), a method for stripping the resist using the same, a stripper recycle device, and a stripper controlling apparatus. The stripper contains an organic amine compound, a protonic glycol ether compound, a non-protonic multipolar compound and an alkylpyrrolidone compound, and can easily strip a resist layer which has undergone chemical and/or physical change during etching process at a low temperature and within a short time, while barely corroding a lower metal wire. Also, because the stripper evaporates less during heating, the exchange cycle of the stripper can be longer. Also, the stripper can be regenerated through distillation and component supplement. The stripper recycle device having the structure claimed in claim 12 can easily regenerate the waste stripper through distillation and component supplement. Also, the stripper controlling apparatus having the structure claimed in claim 16 can automatically control the composition of the stripper, and automatically supply the stripper to a stripping device.
Patent TW-379149-B (TW)
Title: Process and apparatus for the continuous casting of metals
Inventor: SCHONBECK JOACHIM
IPC: B22D11/04
Filed: 1998-12-11
Granted: 2000-01-11
Abstract: The invention relates to a process and an apparatus for the continuous casting of metals, in particular of thin slabs of steel, in a stationary mould having two mutually opposite broad-side walls which posses a funnel-shaped opening in the pour-in region and converge in the strand withdrawal direction to the thickness of the strand to be cast, at least over part of the mould height starting at the mould inlet, and having two narrow-side strips clamped between the broad sides, as well as a submerged casting pipe, via which the liquid metal is introduced into the mould. A lubricant is applied to the free surface of the liquid metal present in the mould outside the submerged casting pipe in an amount which sufficiently covers the current lubrication need of the slab at casting speeds above 4m/min, and with the faces of the narrow sides of the strand shell being deformed in such a way that their horizontal length is altered by no more than 5 times their natural shrinkage.
Patent TW-402496-B (TW)
Title: A manufacturing method of the lavatory lid and the product thereof
Inventor: JENG RUNG-HUEI
IPC: A47K13/00
Filed: 1999-01-19
Granted: 2000-08-21
Abstract: This invention provides a manufacturing method of lavatory lid and the product thereof, which comprises the following steps: (A) cut the acrylic board and the decorating material into the predetermined size; (B) heat to soften the acrylic board; (C) put the softened acrylic board and the decorating layer material levelly into the mold; and employ the press machine for press and cool forming; then, automatically trim off the burrs to accomplish the product. The characteristics of present invention is that the surface is provided with colors and pattern not easy to come off so as to beautify the overall appearance and increases the product value.
Patent TW-457290-B (TW)
Title: Liquid crystalline compound having a piperidine ring, liquid crystal composition and liquid display element
Inventor: TAMURA NORIO
IPC: C09K19/34
Filed: 1999-03-31
Granted: 2001-10-01
Abstract: The present invention relates to a novel liquid crystalline compound represented by formula (1): wherein R represents an alkyl group having 1 to 10 carbon atoms or a fluoroalkyl group having 1 to 10 carbon atoms, and R' represents an alkyl group having 1 to 10 carbon atoms, a fluoroalkyl group having 1 to 10 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom or a cyano group, in which any methylene groups which are not adjacent to each other in these alkyl groups and any methylene groups and/or fluoromethylene groups which are not adjacent to each other in the fluoroalkyl groups may be substituted with oxygen atoms, sulfur atoms or -CH=CH-; the rings A1, A2, A3 and A4 each independently represent 1,4-cyclohexylene, 1,4-phenylene in which 1 to 2 hydrogen atoms may be substituted with fluorine atoms, dioxane-2,5-diyl, pyrimidine-2,5-diyl, pyridine-2,5-diyl, piperidine-1,4-diyl or 1-sila-1,4-cyclohexylene; B1, B2, B3, B4 and B5 each independently represent a single bond, -CH2CH2-, -CH=CH-, -OCH2-, -CH2O-, -(CH2)4-, -OCO- or -COO-; 1, m, n and p each independently represent 0 or 1; and Z represents one group selected from the following moieties (I) to (V), provided that when Z is the moiety (II), 1+m+n+p > 0, and the rings A1, A2, A3 and A4 each independently represent 1,4-phenylene in which 1 to 2 hydrogen atoms are substituted with fluorine atoms, pyrimidine-2,5-diyl, pyridine-2,5-diyl, piperidine-1,4-diyl or 1-sila-1,4-cyclohexylene; and that when Z is the moiety (III) and 1=m=n=p=0, R is an alkyl group, and R' is not a fluorine atom or a cyano group when B5 is a single bond. The present invention further relates to a liquid crystal composition comprising the above compound and a liquid crystal display element comprising the above composition. The liquid crystalline compound of the present invention has a particularly large dielectric anisotropy and refractive anisotropy and a low viscosity and is excellent in a low temperature compatibility.
Patent TW-I250159-B (TW)
Title: Imidazo pyridine derivatives which inhibit gastric acid secretion
Inventor: AMIN KOSRAT
IPC: A61K31/496
Filed: 1999-04-16
Granted: 2006-03-01
Abstract: The present invention relates to imidazo pyridine derivatives of the formula (I), in which the phenyl moiety is substituted, and in which the imidazo pyridine moiety is substituted with a carboxamide group in 6-position, which inhibit exogenously or endogenously stimulated gastric acid secretion and thus can be used in the prevention and treatment of gastrointestinal inflammatory diseases.
Patent TW-444492-B (TW)
Title: Intelligent taxi integrated service system
Inventor: YAN HUNG-CHE
IPC: H04M3/42
Filed: 1999-05-14
Granted: 2001-07-01
Abstract: The invention provides a taxi integrated service system with intelligent automation management system capable of offering automated functions such as inquiry, broadcast positioning, tracking, recording, searching, confirming, billing, receipt printing, navigation, real-time traffic information, security, emergency rescue and communication, ensuring the integrated service system highly secure, reliable and time-saving.
Patent TW-420965-B (TW)
Title: Dispersion-type electroluminescence element
Inventor: TANABE KOJI
IPC: H05B33/22
Filed: 1999-06-22
Granted: 2001-02-01
Abstract: A dispersion-type electroluminescence element composed of a plurality of light-transmitting electrode layers 12A, 12B and a plurality of luminescence layers 13A, 13B of dielectric resin having a high permittivity dispersed with fluorescent powder stacked one layer after the other over the whole region, or in a certain specific region, of one surface of a light-transmitting insulation film 1; and a back electrode layer 14 provided on the last layer of the luminescence layers formed by a printing process. The electroluminescence element is capable of producing a multiple number of luminescence colors, yet the cost is low. In other example of carrying out the present invention, a luminescence layer 23 formed of a luminous body of one single luminescence color provided over a whole region of a surface is sandwiched by a back electrode layer 25 and a light-transmitting electrode layer 22 composed of two groups of fine line comb-teeth layer coupled one tooth after the one of the other electrode layer, and a stripe-shaped color conversion layer 27 is provided in a location corresponding to one of the two groups of comb-teeth fine lines. When an AC voltage is applied on the back electrode layer 25 and each of the two respective light-transmitting electrode layers 22 independently, a multiple number of luminescence colors are produced in a homogeneous plane luminescence, without accompanying the strips outstanding to the eyes.
Patent TW-397896-B (TW)
Title: The flowing control method of cooling media and its device
Inventor: IWAKI TAKAHIRO
IPC: F16K31/68
Filed: 1999-06-25
Granted: 2000-07-11
Abstract: This is a flowing control method of cooling media and its device. Without changing the tube diameter of the cooling media pathway, it ensures the flowing quantity of the cooling media. It also avoids the fuel addition and the detrimental gas exhaustion resulted from vibration. This invention is a method for controlling the cooling media flowing in the cooling media pathway 3 of an internal combustion engine, with the features that the valve 12 moves back and forth across the cooling media pathway 3 according to the temperature change of the cooling media such that the cooling media pathway 3 is connected or blocked.
Patent TW-461222-B (TW)
Title: Improvements in making time of arrival measurements
Inventor: LARSSON ERIK
IPC: G01S5/06
Filed: 1999-07-27
Granted: 2001-10-21
Abstract: A time of arrival measurement apparatus is (TMU) used to measure the time of arrival of a radio signal (30) transmitted by a mobile communication station (MS) operating in a wireless mobile communication network. The apparatus is provided with information indicative (36) of a predetermined point in time at which the radio signal is to be transmitted. The time of arrival measurement apparatus monitors for arrival of the radio signal only during a period of time after the predetermined point in time. The time of arrival measurement apparatus also receives information (BSIC, HRN) from which it can determine an informational content of the radio signal.
Patent TW-452508-B (TW)
Title: Method for hot-rolling strip metal
Inventor: HIRABAYASHI TAKESHI
IPC: B21B1/26
Filed: 1999-09-17
Granted: 2001-09-01
Abstract: A hot rolling method which, even if an abnormality occurs before, during or after the joining of metal pieces, does not need to stop the operation of the line. The method is such that if, at the inlet side of a finish rolling machine (26), the leading end of a following metal piece is to be joined to the trailing end (10B) of a preceding metal piece so as to be subjected to finish hot rolling continuously with the preceding metal piece (10), it is decided whether or not endless rolling is possible before and after joining and if it is found impossible, joining is suspended and the following metal piece (12) is stopped so that after the trailing end (10B) of the preceding metal piece has passed through the finish rolling machine (26), the following metal piece (12) is retransferred and finish-rolled with a setting for batch rolling, and if an abnormality occurs in the joined portion after the joining, the joined portion (11) is cut off between the joining device and the finish rolling machine (26), and the material to be rolled is fed into the finish rolling machine with a setting for batch rolling.
Patent TW-I228043-B (TW)
Title: Sertraline oral concentrate
Inventor: HARPER NANCY JANE
IPC: A61K47/10
Filed: 1999-10-06
Granted: 2005-02-21
Abstract: The present invention provides an essentially nonaqueous, liquid pharmaceutical concentrate composition for oral administration containing sertraline or a pharmaceutically acceptable salt thereof and one or more pharmaceutically acceptable excipients. The present invention also provides a use of this concentrate composition to prepare an aqueous solution of sertraline. In addition, the present invention provides a method of using this concentrate composition to treat or prevent a variety of diseases or conditions. Finally, the present invention provides the compound, (1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine methanesulfonate.
Patent TW-509701-B (TW)
Title: Block copolymers based on vinylcyclohexane and their production
Inventor: CHEN YUN
IPC: C08F8/00
Filed: 1999-11-26
Granted: 2002-11-11
Abstract: The present invention relates to block copolymers which are predominantly based on vinylcyclohexane and to a process for producing them. The block copolymers can be processed to form mouldings by extrusion or injection moulding. The mouldings which result therefrom are distinguished by their high thermal form stability, good mechanical properties, high transparency in the visible and near UV range, and by their particularly low birefringence and water absorption.
Patent TW-426558-B (TW)
Title: Method of cleaning wafer after chemical mechanical polishing
Inventor: SHIE MING-SHIOU
IPC: B08B3/12
Filed: 1999-11-26
Granted: 2001-03-21
Abstract: A method of cleaning a wafer after chemical mechanical polishing comprises brushing the wafer with a rotary brush wheel to substantially remove the particles remained on the wafer; washing the wafer using megasonic cleaning; adding an electrolyte into a deionized water, in which the electrolyte is harmless to the process and is soluble in the deionized water into ions; washing the wafer with the solution containing the electrolyte to completely remove the particles and charges remained on the wafer; applying a drying process on the wafer. The wafer can also be cleaned by the following process: cleaning the wafer using megasonic cleaning; brushing the wafer with a rotary brush wheel to substantially remove the particles remained on the wafer; adding an electrolyte into a deionized water, in which the electrolyte is harmless to the process and is soluble in the deionized water to form ions; washing the wafer with the solution containing the electrolyte to completely remove the particles and the charges remained on the wafer; and applying a drying process on the wafer.
Patent TW-463001-B (TW)
Title: Motor drive type friction false twisting device
Inventor: NAITO SHUNZO
IPC: D02G1/08
Filed: 1999-12-06
Granted: 2001-11-11
Abstract: Motor drive type friction false twisting device provided with three spindles 21, 22 and 23, having a plurality of friction discs 27, respectively, and rotatably supported on a spindle mount 20, the spindle mount being detachably disposed on a bracket 5, one of the three spindles having a rotor of a drive motor mounted thereon and a stator of the drive motor being fixed to the bracket, wherein the drive motor is a radial gap type outer rotor brushless motor 10, the outer rotor 11 of the brushless motor is formed in a bell shape, and the outer rotor is fixed to an end of one 21 of the spindles so that it covers the peripheral outside and the spindle side end of the stator of the brushless motor forming a small clearance therebetween and that the peripheral portion of the outer rotor and the peripheral potion of the stator are magnetically connected with each other.
Patent TW-510156-B (TW)
Title: Improved methods for wire-scribing filament circuit patterns with planar and non-planar portions; improved wire-scribed boards, interconnection cards and smart cards having filament circuit patterns with planar and non-planar portions and apparatus for
Inventor: KEOGH RAYMOND S
IPC: B42D15/10
Filed: 1999-12-14
Granted: 2002-11-11
Abstract: An apparatus and method of forming filament circuit patterns with planar and non-planar portions and interconnection cards, smart cards or optical fiber circuit cards formed therefrom are provided. A filament circuit path is scribed by moving a filament guide and a substrate relative to one another, and dispensing a filament on, or in the vicinity of, a surface of the substrate. The filament or the substrate or both have adhesive surface(s). The adhesive surface is capable of being adhesively actuated by application of energy. Energy is applied simultaneous with, or subsequent to, scribing. A portion of the filament circuit pattern is planar and another portion is non-planar. The non-planar portion traverses but does not contact or adhere to a pre-selected area of the substrate. The pre-selected area corresponds with a pad, a contact pattern, a hole, a slot, a raised feature, a part of the previously scribed planar portion of the pattern, and a filament termination point. Alternately, the non-planar portion may be embedded below the surface of the substrate. Another planar portion of the filament circuit traverses the non-planar portion but does not contact or adhere to a pre-selected part of the previously scribed non-planar portion. According to the above method wire-scribed circuit boards are formed including interconnection cards, smart cards or optical fiber circuit cards.
Patent TW-475265-B (TW)
Title: Integrated circuit having protection of low voltage devices
Inventor: CHEN CHUN
IPC: H01L27/088
Filed: 2000-02-10
Granted: 2002-02-01
Abstract: When flash memory devices are scaled down into the deep-submicron regime, tub erase is being increasingly deployed because it features lower erase current and better reliability performance than the conventional source-side erase scheme. However, tub erase requires higher voltages to be applied to the flash memory device. In a typical design, during tub erase 10 to 12 volts is applied to the tub, source and drain, and -6V is applied to the control gate of the flash memory device. However, in the state-of-the-art CMOS processes (usually used at a power supply voltage 3.3 V and below), it is difficult to build high voltage (HV) devices to support source/drain voltages of more than 6 volts unless the process complexity is significantly increased. Therefore, the required HV devices prevent tub erase from being widely used, especially for embedded applications. In the present invention, a separate protection tub is added to the on-pitch devices close to the memory array, and all these on-pitch devices share the same protection tub. While the main cell array tub is biased at 10 to 12 volts during tub erase, an intermediate voltage, 6 volts for example, can be used to bias the protection tub, which prevents the junction breakdown of those peripheral devices. At times other than tub erase, the protection tub is biased at 0 volts. Therefore, the high voltages of 10 to 12 volts are isolated by 6 volt triple-tub CMOS devices, and it becomes feasible t embed an advanced tub-erase flash memory in a CMOS logic process.
Patent TW-536917-B (TW)
Title: Embedding supplemental data in an encoded signal
Inventor: KAMPERMAN FRANCISCUS LUCAS ANT
IPC: G06T1/00
Filed: 2000-01-26
Granted: 2003-06-11
Abstract: There are two different methods of embedding supplemental data, e.g. for watermarking into an encoded signal. (I) For an encoder, which needs auxiliary information for encoding (=probability information in this special case), the auxiliary information to encode the supplemental data is derived from other data used otherwise in the encoding process. The advantage is that the derived auxiliary data dose not have to be stored, so that embedding the supplemental data is economical with respect to the total amount of bits used. (II) In the encoding process used for super audio CD, a set of parameters (e.g. filter coefficients) is used by the encoder, whereby these parameters have to be stored, as they are needed for decoding. To embed supplemental data, at least one of the chosen parameters (e.g. the LSB of the first coefficient) is set to a dedicated value in response to the value of the supplemental data to be embedded. The advantage is that the bit rate will not be affected at all.
Patent TW-468181-B (TW)
Title: Manufacturing method and apparatus for optical disc
Inventor: FUJISAKU OSAMU
IPC: G11B7/26
Filed: 2000-02-02
Granted: 2001-12-11
Abstract: In method and apparatus for manufacturing an optical disc, a transparent disc substrate having two relatively wide-area surfaces thereof on at least one of which an information is recorded and a first reflective film is formed onto a dummy disc having the similar relatively wide-area surfaces thereof on at least one which another information is recorded and a second reflective film having a light semi-transmissive characteristic is formed are bonded via an adhesive layer and, thereafter, an external force is applied between the dummy disc and the disc substrate through an integrated center hole penetrated through the dummy disc and the disc substrate at center positions thereof to peel off the dummy disc at a first interface between the dummy disc and the second reflective film thereof. In a preferred embodiment, a partial peeling off of the dummy disc from the second reflective film is carried out through a mechanical force and a complete peeling off of the dummy disc from the second reflective film is carried out through a supply of a compressed air to the first interface between the partially peeled dummy disc and the second reflective film.
Patent TW-553965-B (TW)
Title: Hydrogenated block copolymers
Inventor: BATES FRANK S
IPC: C08F8/04
Filed: 2000-03-17
Granted: 2003-09-21
Abstract: The present invention is a hydrogenated pentablock copolymer prepared by hydrogenating a pentablock copolymer produced from a vinyl aromatic monomer and a conjugated diene monomer, having the structure ABABA, wherein each vinyl aromatic polymer block (A) is hydrogenated to greater than 90 percent and each conjugated diene polymer block (B) is hydrogenated to greater than 95 percent.
Patent TW-469326-B (TW)
Title: Stepless derailleur
Inventor: CHUNG CHIEN-LIN
IPC: F16H3/42
Filed: 2000-03-24
Granted: 2001-12-21
Abstract: This invention discloses a stepless derailleur, comprising a rotary plate with bevel gear or ratchet gear shape, a spring-shaped or strung steel-ring type loop cable chain, and a governor instead of the conventional stepless derailleur comprising a loop belt and v-groove smooth rotary plates, that is, two sets of v-groove smooth rotary plate replaced with v-groove bevel gear or ratchet gear shaped rotary plate, and the circular belt replaced with the spring-shaped or strung steel-ring type loop cable chain. The spring-shaped or strung steel-ring type loop cable chain is put around and clipped in the two sets of movable v-groove bevel gear or ratchet gear shaped rotary plate, and, while rotating, can squeeze in one, two, or multiple rings, respectively, to accommodate the various gear pitches of tapered rotary plate, utilizing the elasticity and flexibility of the spring or stringed steel-ring, to mesh with each other, and utilizing the transmission of the steel cable or chain in the loop, it can be running freely without skidding or loosening. Therefore, utilizing the governing plate or conventional governor to adjust the rotary distance of the v-groove width of the main wheel plate or, and transmitting form the spring-shaped or strung steel-ring type loop cable chain to the driven wheel rotary plates, the rotary distance of the v-groove width of the driven wheel and the rotational speed can be adjusted in a stepless manner, thereby composing the characteristics of the stepless derailleur of this invention.
Patent TW-425361-B (TW)
Title: An electrical speed change gear for bicycle
Inventor: LIU PAO-PAO
IPC: B62M25/00
Filed: 2000-04-06
Granted: 2001-03-11
Abstract: The present invention relates to an electromotive speed-changing mechanism for bicycle which is provided with a transferring device installed on the proper position of bicycle frame, one of its ends is connected to a indicator installed on handle of bicycle through a power source wire and the other end is connected to a speed change gear by a driven wire. Thus, when the power source through the power source wire is supplied to the transferring device the driven wire is then pulled by a rotary disc of the transferring device, so as to make the speed-changing mechanism installed on the frame capably proper change speed.