baber/WOPTO huggingface dataset:
Patent TW-484165-B (TW)
Title: Low-power high-pressure sodium lamp
Inventor: GRASER WOLFRAM DR
IPC: H01J61/22
Filed: 1997-08-27
Granted: 2002-04-21
Abstract: The low-power high-pressure sodium discharge lamp described here is distinguished by a very high xenon cold filling pressure of at least one bar. The pressure ratio relative to the sodium operating pressure is between 10 and 30. As a result, light efficiencies of approximately 100 lm/W and higher can be achieved for a lamp power of 50 to 100 W.
Patent TW-446715-B (TW)
Title: Process for the preparation of ethylene propylene copolymers with a low content of residual chlorine
Inventor: TANAGLIA TIZIANO
IPC: C08F4/68
Filed: 1997-10-02
Granted: 2001-07-21
Abstract: Process for the preparation of EP (D) M elastomeric copolymers in liquid phase, preferably in suspension of a liquid monomer, in the presence of a catalyst essentially consisting of a Vanadium compound, a cocatalyst essentially consisting of an Aluminium trialkyl, and optionally an activator, characterized in that the Aluminium trialkyl is essentially Aluminium trimethyl and the Vanadium compound, as such or prepolymerized, is selected from: (a) compounds having general formula (I) VO(L)n(X)m wherein n is an integer from 1 to 3 and m is from zero to 2, n+m being equal to 2 or 3; (b) compounds having general formula (II) V(L)p(X)q wherein p is an integer from 1 to 4, q is from 0 to 3, the sum of p+q being equal to 3 or 4; wherein L is a bidentate ligand deriving from a 1,3-diketone and X is a halogen, preferably Chlorine.
Patent TW-369566-B (TW)
Title: Vacuum decarburization refining method for molten steel and apparatus thereof
Inventor: MIYAMOTO KENICHIRO
IPC: C21C5/28
Filed: 1997-11-20
Granted: 1999-09-11
Abstract: The present invention relates to a molten metal decarburizing method which is carried out by using a straight barrel type vacuum refining apparatus, in which an oxygen flow rate and an inert gas flow rate are controlled and a blowing oxygen gas flow rate is reduced at a reducing speed of 0.5 to 12.5 Nm<SP>3</SP>/h/ton/min in a low carbon concentration region less than the critical carbon concentration; and moreover, a molten steel refining method in which, in an Al heating process which Al added into the vacuum vessel is burned, an atmosphere in a vacuum vessel is controlled in such a way that G which is obtained according to the following equation (1): G=5.96x10<SP>-3</SP>xTxIn (P/Pco), may be a value of -20 or less and in a process of decarburization refining, in a high carbon concentration region higher than the critical carbon concentration, the above atmosphere is controlled in such a way that G may be in a range of -35 to -20, and the molten steel is decarburized; conditioning a slag; conditions of blowing an inert gas from a ladle bottom, in the duration of blowing oxygen for decarburization, in the duration of carrying out degassing treatment and in the duration of reducing the molten steel by burning Al; or the vacuum refining apparatus having means for retarding the accumulation of dusts; at least one of the above elements can be combined to the above molten metal decarburizing method. In which Pco=760x10<SP>(-13800/T+8.75)</SP>x[%C]/[%Cr] P < 760, where T is a molten steel temperature (K), and P is a vacuum pressure in a vacuum vessel (Ton).
Patent TW-400352-B (TW)
Title: New targetable solids for polymer blends and methods of manufacturing the solids and blends containing the same
Inventor: ECKMAN RICHARD R
IPC: C08J3/22
Filed: 1997-12-10
Granted: 2000-08-01
Abstract: Solids, e.g., modified fillers and curatives, for polymers, elastomers, rubbers, polyolefins, and blends thereof, comprising a solid having the polymers, rubbers, polyolefins, and elastomers of the blend or polymers, rubbers, polyolefins, and elastomers compatible with the components of the blend coated or adsorbed thereon and methods of preparing the modified solids and blends containing the same.
Patent TW-370666-B (TW)
Title: Music chip
Inventor: DEFOREIT CHRISTIAN J
IPC: G10H1/16
Filed: 1998-01-03
Granted: 1999-09-21
Abstract: The present invention discloses a digital processing device with a smooth-clipping function (25) and a digital musical tone synthesizing device using it. When one or a plurality of digital values are input to the digital processing device and a smooth-clipping mode is activated, an overflow during processing of the digital values is avoided as the internal resulting value of the device is scaled down before it is output. The scaling down of the internal resulting value is continuously increased in dependence on the increase of the value of the internal resulting value, such that an overflow is avoided. For example, if the digital processing device is performing a summation of two digital operands in a digital musical tone forming device, the time behavior of the resulting tone signal slope is smooth and thus the sound dynamics are improved and sound distortions are avoided during sound reproduction.
Patent TW-418114-B (TW)
Title: Production of coated catalysts for the catalytic gas-phase oxidation of aromatic hydrocarbons
Inventor: HEIDEMANN THOMAS
IPC: C07C51/255
Filed: 1998-02-27
Granted: 2001-01-11
Abstract: In a process for producing coated catalysts for the catalytic gas-phase oxidation of aromatic hydrocarbons to give carboxylic acids and/or carboxylic anhydrides, on the support material of which a layer comprising catalytically active metal oxides is applied in the form of a shell, a powder is first produced from a solution or a suspension of the catalytically active metal oxides and their precursor compounds or these precursor compounds alone in the presence or absence of auxiliaries for catalyst production to the support after or without prior conditioning, without prior heat treatment to generate the catalytically active metal oxides and the support coated in this way is subjected to a heat treatment to generate the catalytically active metal oxides.
Patent TW-362961-B (TW)
Title: A mounting device for wrist watch band
Inventor: YAMAZAKI HIROSHI
IPC: G04B37/14
Filed: 1998-03-26
Granted: 1999-07-01
Abstract: A band connecting portion at each of opposite sides of a watch case comprises a case side upper connecting portion and a case side lower connecting portion, each having a hole in a lateral direction with respect to a longitudinal direction of a band, and a band side upper connecting portion and a band side lower connecting portion, each having a lateral hole, are formed on the band. A spring loaded pipe or a slit pipe is inserted in the hole, so that the band side upper connecting portion is connected to the case side upper connecting portion, and the band side lower connecting portion is connected to the case side lower connecting portion so as to hold the watch case and the band in a tight contact state.
Patent TW-393610-B (TW)
Title: Data transfer controller, microcomputer and data processing system
Inventor: SUZUKI TAKAAKI
IPC: G06F12/14
Filed: 1998-04-07
Granted: 2000-06-11
Abstract: The form of the combination of data transmission and receiving is defined beforehand corresponding to the value of the resource selection information of a control register (CHCRn). Address comparison circuits (SACn and DACn) are provided with the judgment logic of an address error corresponding to the defined contents and receive the detected address error incapable of data transfer control by the data transfer controller 8 based on the transmission address and the receiving address detection of the resource selection information of address registers (SARn and DARn). Since the data transfer of the setting information of matching both of the resource selection information and the address register is just started high reliability is obtained for the storage protection for a data transfer operation by the data transfer controller.
Patent TW-385316-B (TW)
Title: Process for the production of polymethacrylimide foam materials
Inventor: GEYER WERNER
IPC: C08L33/02
Filed: 1998-04-29
Granted: 2000-03-21
Abstract: Polymethacrylimide foams are prepared by a method, comprising: preparing a mixture consisting of (a) a monomer mixture of 40-60 wt.-% methacrylonitrile, 60-40wt.-% methacrylic acid, and, optionally, up to 20 wt.%, based on the sum of methacrylic acid and methacrylonitrile, of other monofunctional, vinyl-unsaturated monomers, (b) 0.5-8 wt.%, based on (a) monomers used, of a propellant mixture of formamide or monomethyl formamide and an univalent C3-8-aliphatic alcohol, (c) a cross-linking agents mixture, which consists of, based on the total amount of methacrylic acid and methacrylonitrile in (a), (c.1) 0.005-5 wt.% of a vinyl-unsaturated compound which can be radically polymerized, with at least two double bonds in the molecule, and  (c.2) 1-5 wt.% magnesium oxide, dissolved in the monomer mixture, and at least one radical initiators and optionally at least one additive, shaped in the form of a sheet; polymerizing the monomers in the sheet; subsequently foaming the polymerizate sheet at temperatures from 200 to 260 degree C; and then heat treating the sheet in two steps, at a first step of 2-6 hours at 100-130 degree C and a second step of 32-64 hours at 180-220 degree C.
Patent TW-463032-B (TW)
Title: Status reporting from multiple tray accessory
Inventor: DUTTON TODD ALAN
IPC: B41J29/38
Filed: 1998-07-18
Granted: 2001-11-11
Abstract: Two stacked paper trays (43, 45) are connected electrically by cable (53) and are physically combined, as by bolts. The combined unit has a single microprocessor (49). The paper trays communicate status, such as paper size and paper amount to the microprocessor. The microprocessor reports upon interrogation from a control processor (61) of a printer (7) that it is a multiple tray unit and reports the status for each unit. This avoids the use of a microprocessor with each tray.
Patent TW-390051-B (TW)
Title: Connector and method of operation
Inventor: MONTENA NOAH P
IPC: H01R9/05
Filed: 1998-08-01
Granted: 2000-05-11
Abstract: A connector includes a connector body, a post member, and a fastener member. In one embodiment, the connector provides for coupling a coaxial cable having a center conductor, an insulator core, an outer conductor, and a sheath to a terminal device. A nut coupled to either the connector body or post member can be used on the connector to make the connection to the device. The post member has a cavity that accepts the center conductor and insulator core of a coaxial cable. An outer cavity is formed by the connector body and the post member such that the outer conductor and the sheath of a coaxial cable are positioned therebetween. The fastener member, in a pre-installed first configuration is movably fastened onto the connector body. The fastener member can be moved toward the nut into a second configuration in which the fastener member coacts with the connector body so that the connector sealingly grips the coaxial cable.
Patent TW-405088-B (TW)
Title: Robust multiple word instruction and method therefor
Inventor: DRAKE RODNEY J
IPC: G06F9/38
Filed: 1998-10-13
Granted: 2000-09-11
Abstract: An instruction set for a microcontroller which has robust multiple word instructions. The instruction set has a plurality of instructions wherein the plurality of instructions comprises single word instructions and multiple word instructions. At least one bit is located in a predetermined location in all non-first words of all multiple word instruction. The bit will be decoded by the microcontroller as no operation bit if the first word of the multiple word instruction is not executed prior to execution of any succeeding words in the multiple word instruction.
Patent TW-472120-B (TW)
Title: Device for selectively securing a cover to a flange of a pressure vessel
Inventor: MALSBURY ALLEN S
IPC: B01J3/03
Filed: 1999-03-02
Granted: 2002-01-11
Abstract: A mechanism for selectively securing a cover to a flange of a pressure vessel. The cover and flange each have openings that are aligned when the cover is in position facing the flange. The mechanism includes an anchor plate having a hole therethrough. A piston is slidable in a direction normal to the cover in alignment with the opening therethrough. A stud extends from to the piston with a stud head remote from the piston. The stud head fits through the opening of the closer of the cover and flange and through a wider portion of the anchor plate hole, and is positioned opposite the flange and cover from the piston when the cover is positioned over the flange. The stud head does not fit through a narrower portion of the anchor plate hole. A resilient member biases the piston away from the cover. A selectively activated actuator overcomes the resilient member and forces the stud head away from the flange and the anchor plate. The anchor plate moves between (i) a locking position, in which the narrower portion of the hole is aligned with the openings so that the resilient member can bias the stud head against the anchor plate, and (ii) an unlocked position, in which the wider portion of the hole is aligned with the openings so that the resilient member can bias the stud head into the enlarged portion of the anchor plate hole.
Patent TW-418245-B (TW)
Title: Polishing composition and its production process and use
Inventor: KAMBE NOBUYUKI
IPC: C01B33/18
Filed: 1998-10-31
Granted: 2001-01-11
Abstract: Polishing compositions are described that are appropriate for fine polishing to very low tolerances. The polishing compositions include particles with small diameters with very narrow distributions in size and effectively no particles with diameters several times larger than the average diameter. Furthermore, the particles generally have very high uniformity with respect to having a single crystalline phase. Preferred particles have an average diameter less than about 200 nm. Laser pyrolysis processes are described for the production of the appropriate particles including metal oxides, metal carbides, metal sulfides, SiO2, and SiC.
Patent TW-407316-B (TW)
Title: Surface wave coupled plasma etching apparatus
Inventor: LEE CHEOL-KYU
IPC: H01L21/3065
Filed: 1998-12-24
Granted: 2000-10-01
Abstract: A surface wave coupled plasma etching apparatus is provided. The apparatus includes an upper region for emitting microwaves and a lower region for etching. The upper region includes a microwave confinement plate which is interposed between an upper and lower glass plates. Accordingly, the microwave confinement plate is shielded from plasma sputtering so that generation probability of contaminants is minimized.
Patent TW-455551-B (TW)
Title: Method for forming reference index of color mixing while rotating a wheel and pasting and printing of a pattern thereof
Inventor: WANG BING-SHIUN
IPC: B60B7/00
Filed: 1998-12-31
Granted: 2001-09-21
Abstract: The present invention relates to a method for designing a pattern on the surface of a wheel, together with colors, to form a construction, which generates a mixed color when the wheel is rotating. When the wheel is stationary, the construction is at a first effect; when the wheel is at 0 to 300 rpm, the wheel is at a second effect where the rotation variation is prior to the color mixing; when the wheel is rotating above 300 rpm, the wheel is at a third effect where a color mixing is formed in which the color is more uniform when the rotation is faster and the variation of the pattern is more constant. In the color mixing, two colors will have different intensities according to the ratio of the area and shape. When comparing colors of red, orange, yellow, green, blue, indigo, purple, pure white, pure black at a same brightness, it has been found that white is the strongest, black is the weakest, and other colors have different intensities, thereby forming a reference index in color mixing of a rotating wheel. This index technique, together with printing a construction into a label, is used to cut a label into three equal parts, while removing the unnecessary areas. This is convenient for the pasting and of a wheel cover and the surface of a wheel, which forms a first method. Furthermore, a construction can be directly printed on the surface of a wheel or a wheel cover, which forms a second method.
Patent TW-439061-B (TW)
Title: Electrically programmable read-only memory and method for programming and reading the memory
Inventor: WOHLRAB ERDMUTE
IPC: G11C16/10
Filed: 1999-01-11
Granted: 2001-06-07
Abstract: In an electrically programmable read-only memory and method for the programming and reading of the memory, a self-convergent programming of a flash EEPROM is provided in which it is possible to rapidly and reliably set an inception voltage of a memory cell.
Patent TW-541308-B (TW)
Title: 6,9-disubstituted 2-[trans-(4-aminocyclohexyl)amino]purines
Inventor: DUMONT JENNIFER A
IPC: C07D473/16
Filed: 1999-02-24
Granted: 2003-07-11
Abstract: The present invention provides novel compounds of the formula (I) wherein R is selected from the group consisting of R2, R2NH-, or H2N-R3- wherein R2 is selected from the group consisting of C1-C8 alkyl and wherein Z is selected from the group consisting of phenyl, heterocycle and cycloalkyl, each R4 is independently hydrogen or C1-C4 alkyl, and n is an integer 1-8; wherein each C1-C8 alkyl and Z is optionally substituted with 1 to 3 substituents, which may be the same or different, selected from the group consisting of Hal, OH, and C1-C4 alkyl; R3 is C1-C8 alkylene; and R1 is selected from the group consisting of cyclopentyl and isopropyl, and the pharmaceutically acceptable salts, optical isomers, and hydrates thereof. In addition, the present invention provides a method of inhibiting cell cycle progression. More specifically, the present invention provides a method of inhibiting cyclin dependent kinases, particularly cdk-2. The present invention also provides a method of preventing apoptosis in neuronal cells and a method of inhibiting the development of neoplasms. In addition, the present invention provides a composition comprising an assayable amount of a compound of formula (I) in admixture or otherwise in association with an inert carrier. The present invention also provides a pharmaceutical composition comprising an effective inhibitory amount of a compound of formula (I) in admixture or otherwise in association with one or more pharmaceutically acceptable carriers or excipients.
Patent TW-394671-B (TW)
Title: Corset that can correct body shape and support body muscles
Inventor: NISHIYAMA NARUO
IPC: A41C1/00
Filed: 1999-03-04
Granted: 2000-06-21
Abstract: The corset is made of jacquard weaving inelastic fabric, which elastic strings are inserted and warp knitted on. The elastic strings form specified patterns, in order to make comparatively strong or weak tensioning-force at desired portions. Since the boundaries between those portions are eliminated, it would not affect the outward appearance of users while they are wearing to correct body shape or support body muscles.
Patent TW-386050-B (TW)
Title: Open end ratchet wrench
Inventor: STANTON JOHN L
IPC: B25B13/08
Filed: 1999-03-05
Granted: 2000-04-01
Abstract: A wrench has a pair of jaws that are disposed on a handle and are spaced to define an opening for a workpiece. A pair of plates, each of which includes a workpiece engaging surface are mounted on the jaws for selective movement between first and second positions. In the first position, the plates are substantially immobile with respect to each other so that rotation of the handle in a first direction causes the plates to grasp the workpiece between the engaging surfaces and turn the workpiece in the first direction. In the second position, a first one of the plates is pivotable with respect to a second one of the plates so that rotation of the handle in a second, opposite direction causes pivoting of the first plate and allows the engaging surfaces to slide over the workpiece, thereby allowing the workpiece to remain stationary. Thus, the wrench tightens (or loosens) the workpiece when rotated in the first direction, and slips over the workpiece in a ""ratcheting"" manner when rotated in the second, opposite direction. In some embodiments, both plates are pivotable away from each other in the second position. The plates can be mounted so as to move toward each other in the first position in response to rotation of the handle in the first direction.
Patent TW-418067-B (TW)
Title: Automatic water spraying system for temperature reducing
Inventor: PENG SHU-YAN
IPC: A01G25/02
Filed: 1999-04-27
Granted: 2001-01-11
Abstract: The present invention relates to an automatic water spraying system for temperature reducing, particularly of which can promote the growth of a plant in combination with adjusting to the physiology of the plant. The system essentially comprises a relative humidity sensor, a surface humidity sensor and an atmospheric temperature sensor installed at appropriate positions in a farm. The above mentioned elements are connected to a logic module of a main controller. The farm is divided into a plurality of regions. Each region is installed with a spraying head connected to a water reservoir. An electromagnetic switch is installed between each spraying head and the water reservoir and is connected to the main controller, thereby using the relative humidity sensor and the atmospheric temperature sensor to detect the humidity and temperature of the farm to carry out spraying by region when the detected values reach specified values. Therefore, a uniform spraying for temperature reducing can achieve the objective of automatically promoting the growth and improving the production environment in combination with the growing physiological demand of a plant.
Patent TW-422945-B (TW)
Title: Method for feedback control of a controlled variable
Inventor: GROPPER KARL-JOSEF
IPC: H01S5/0683
Filed: 1999-04-30
Granted: 2001-02-21
Abstract: 1. Method for automatically controlling a controlled variable. 2.1 In a feedback control process, a control loop is used to compare the controlled variable with a command variable that determines the setpoint of the controlled variable and minimizes a deviation between setpoint and actual value of the controlled variable with the help of a manipulated variable that acts on the controlled variable. A disadvantage of this process is the transient behavior of the control loop due to temperature influences and degradation phenomena. The new method is intended to prevent a change in the transient behavior of the control loop. 2.2 In accordance with the invention, the loop gain (A) of the control loop (1) is regulated to a value at which the actual value of the controlled variable (x) overshoots the setpoint value (s) by a predetermined tolerance value (m) as the result of a pulss-shaped change in the command variable (w). Consequently, the controlled variable (x) settles to the setpoint value (s) in a minimum of time and ensure stable feedback control operation. 2.3 Feedback control of the emission power of light sources, in particular of laser diodes.