baber/WOPTO huggingface dataset:
Patent TW-200500337-A (TW)
Title: Purification of caprolactam
Inventor: FISCHER ROLF-HARTMUTH
IPC: C07D201/16
Filed: 2003-11-13
Abstract: A process for purifying crude caprolactam which has been obtained by (1) converting a mixture (I) comprising 6-aminocapronitrile and water to a mixture (II) comprising caprolactam, ammonia, water, high boilers and low boilers in the presence of a catalyst, then (2) removing ammonia from mixture (II) to obtain a mixture (III) comprising caprolactam, water, high boilers and low boilers, then (3) completely or partly removing water from mixture (III) to obtain crude caprolactam (IV) comprising caprolactam, high boilers and low boilers, which comprises (a) feeding the crude caprolactam and an inorganic acid which has a boiling point above the boiling point of caprolactam under the distillation conditions of the following steps b) to c) to a first distillation apparatus C1, (b) distilling the crude caprolactam and the inorganic acid in the first distillation apparatus C1, and removing a first substream in the bottom region and a second substream in the top region of the distillation apparatus C1, c feeding the second substream from step b) to a second distillation apparatus C2, (d) distilling the second substream from step b) in the second distillation apparatus C2, and removing a first substream in the bottom region and a second substream in the top region of the distillation apparatus C2, (e) feeding the first substream from step d) to a third distillation apparatus C3, (f) distilling the first substream from d) in the third distillation apparatus C3, and removing a first substream in the bottom region and purified caprolactam in the top region of distillation apparatus C3, and (g) feeding the first substream from step f) to the first distillation apparatus C1.
Patent TW-200415031-A (TW)
Title: Tape printer and its printing control method, program and memory medium
Inventor: KONISHI MASANORI
IPC: B41J3/407
Filed: 2003-11-20
Abstract: This invention relates to a tape printer, where the tape is moved along its lengthy direction with respect to the thermal print head, and a plurality of heating elements of the thermal printing head that correspond to dot lines of a print image are arranged in a width direction of the tape are driven to generate heat so as to print an image by each dot line onto the tape. The dot lines correspond to the dots of the print images are aligned along the width direction to be driven by plural heating elements of the thermal print head, where a fist time dot line is used to print the image to the tape. The dot line having print lines for printing the images and the blank lines of the dot lines not for printing are mixed and present in the print image. The analysis of the blank lines and their consecutive number may be used to adjust the energy to be applied to the print lines for printing that are next to the continuous blank lines.
Patent TW-200417160-A (TW)
Title: Conversion system comprising sign-digit redundant form and method thereof
Inventor: PROKOPENKO BORIS
IPC: G06F7/533
Filed: 2003-12-12
Abstract: The invention provides a conversion system comprising sign-digit redundant form and method thereof. The system comprises a first adder, a second adder, and a third adder. The first adder adds binary numbers to generate a first result. The second adder adds the first input carry of the previous digit to the first result, and deducts a radix equivalent to the binary number from the first result when the first result is larger than an initial threshold value, so as to generate an intermediate result. The third adder adds the second input carry obtained from the previous digit to the intermediate result, and deducts the radix from the intermediate result when the intermediate result is larger than a preset value, so that the sum of the two binary numbers is in sign-digit redundant form.
Patent TW-200506043-A (TW)
Title: Process for removal of nitrogen containing contaminants from gas oil feedstreams
Inventor: LESEMANN MARKUS FRIEDRICH MANFRED
IPC: C10G25/00
Filed: 2003-12-18
Abstract: The present invention is directed to the removal of nitrogen and sulfur containing impurities from high molecular weight petroleum feedstock obtained from fluid cracking catalyst or distillation zone of a petroleum treatment plant. The present process comprises first treating C12 and higher hydrocarbon petroleum feedstock having nitrogen and sulfur containing compounds therein with a porous, particulate adsorbent comprising a silica matrix having an effective amount of metal atoms therein to cause the adsorbent to have Lewis acidity of at least 500 μmol/g and then treating the resultant feedstock to catalytic hydrodesulfurization to produce a hydrocarbon fuel having low sulfur and nitrogen content.
Patent TW-200521796-A (TW)
Title: Soup-supplier mechanism of adjustable multi-link type and path curve algorithm of adjustable multi-link mechanism
Inventor: LIU TUNG-KUAN
IPC: G06F19/00
Filed: 2003-12-26
Abstract: The present invention provides a soup-supplier mechanism of adjustable multi-link type and a path curve algorithm of adjustable multi-link mechanism. It is characterized in that: at least one or more than one links of the adjustable multi-link mechanism is designed to be length adjustable. By adjusting the length of link, a specific moving path curve can be generated. The algorithm of the path curve includes: programming the specific path curve required, inputting its specific moving point into computer, using the function of genetic algorithm to find the optimized parameters, calculating the optimized solution of each link length and matching angle parameters, and the tangent speed and acceleration of each path, so as to design the link combination having specific path curve optimized which meets with the desired requirement, and the best structural state.
Patent TW-200424766-A (TW)
Title: Photocurable compositions
Inventor: FUCHS ANDRE
IPC: C08F2/50
Filed: 2004-02-19
Abstract: Benzophenone derivatives of formula I, R1, R2 and R3 are each independently of the others hydrogen or C1-C4 alkyl, cyclopentyl or cyclohexyl; R4, R5 and R6 are each independently of the others hydrogen, C1-C4 alkyl, cyclopentyl or cyclohexyl; R7 and R8 are each independently of the other hydrogen, C1-C4 alkyl, cyclopentyl or cyclohexyl; with the provisos that (I) at least one radical R1, R2, R3, R4, R5, R6, R7, R8 is other than hydrogen; (ii) when all radicals R4, R5, R6, R7 and R8 are hydrogen and only one radical R1, R2, R3 is C1-C4 alkyl, that radical must be in the meta-position of the phenyl ring; and (iii) when all radicals R1, R2, R3, R7 and R8 are hydrogen and two of the radicals R4, R5 and R6 are hydrogen and the remaining radical R4, R5 or R6 is C1-C4 alkyl, that alkyl radical is not bonded in the para-position on the phenyl ring; are found to be especially suitable in photocurable compositions in respect of solubility, reactivity and a low level of yellowing.
Patent TW-200421338-A (TW)
Title: Information recording medium and method for manufacturing the same
Inventor: NISHIHARA TAKASHI
IPC: H01L27/00
Filed: 2004-02-27
Abstract: A multilayer information recording medium is provided which has both good reproducing performance and good recording and rewriting capabilities as well as good repeated rewriting capabilities even after being archived for a long period of time. The information recording medium (22) has at least a first recording layer (104) and a second recording layer (204), which generate reversible phase changes between the crystalline phase and the amorphous phase. The first recording layer (104) contains Ge, Te and Bi, while the second recording layer (204) contains Sb and one or more elements Ml selected from a group consisting of V, Mn, Ga, Ge, Se, Ag, In, Sn, Te, Pb, Bi and Au.
Patent TW-200425041-A (TW)
Title: Display and sensor apparatus
Inventor: BROWN CHRISTOPHER JAMES
IPC: G06F3/033
Filed: 2004-02-27
Abstract: An apparatus is provided which integrates sensor functionality with an active matrix display such as an AMLCD. A conventional active matrix 6 of LCD pixels 10 is provided with standard display source and gate drivers 4 and 5. The display source driver 4 supplies data signals for generating the required pixel response to column electrodes 12 which are also connected to an output arrangement 19 including sense amplifiers 20. During a display phase of operation, the AMLCD operates conventionally with the matrix 6 being refreshed a row at a time and frame by frame. Between frames, the sense amplifiers 20 are enabled and the matrix 6 is again scanned by the gate driver 5. The characteristics of each pixel represent an external stimulus which is sensed by the relevant sense amplifier 20 and supplied at an output 23 of the arrangement.
Patent TW-200508350-A (TW)
Title: Pressure-sensitive adhesive sheet for protecting surface and preparation thereof
Inventor: SHOSHI SATORU
IPC: C09J7/29
Filed: 2004-03-16
Abstract: The present invention relates to a pressure-sensitive adhesive sheet for protecting a surface which has a structure comprising a pressure-sensitive adhesive layer, a cured urethane (meth) acrylate layer and a hard coat layer, and optionally a protecting film laminated in order, and is prepared by applying urethane (meth) acrylate on a release agent layer of a plastic film having the release agent layer, and curing to form an urethane (meth) acrylate layer, applying a hard coat agent on a surface of the urethane (meth) acrylate layer and curing to form a hard coat layer, and optionally laminating a process film on a surface of the hard coat layer, and then peeling the plastic film having the release agent layer and forming a pressure-sensitive adhesive layer on an exposed surface of the urethane (meth) acrylate layer. The pressure-sensitive adhesive sheet for protecting a surface of the present invention can provides superior abrasion resistance, water resistance and chemical resistance on surfaces of image papers such as pictures output by a printer and displays, and has small distortion, and can improve visibility of the image and decrease the thickness of the pressure-sensitive adhesive sheet for protecting a surface.
Patent TW-200510419-A (TW)
Title: Cannabinoid receptor ligands and uses thereof
Inventor: CARPINO PHILIP ALBERT
IPC: C07D471/04
Filed: 2004-04-22
Abstract: Compounds of Formula (I) and (II) that act as cannabinoid receptor ligands and their uses in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals are described herein.
Patent TW-200506799-A (TW)
Title: System for improving display resolution
Inventor: MESSING DEAN
IPC: G09G5/36
Filed: 2004-04-27
Abstract: A system for improving the display resolution by the reduction of chromatic aliasing.
Patent TW-200537782-A (TW)
Title: Battery charger
Inventor: CHIU WEI-CHE
IPC: H02J7/00
Filed: 2004-05-11
Abstract: A battery charger comprises a junction field-effect transistor connected between an input voltage and a rechargeable battery and a battery charging controller, which detects the voltage of the rechargeable battery to turn on/off the junction field-effect transistor.
Patent TW-200514967-A (TW)
Title: Optical level detector
Inventor: KUO YANG-KUAO
IPC: G01S17/46
Filed: 2004-06-15
Abstract: In an apparatus for monitoring any deviation of a planar surface from its desired position, a light source and a light detector are positioned so that when the surface is at the desired position a beam of light projected by the light source is reflected by the surface and fully registers on the light detector causing the light detector to generate a peak output signal. When the surface derivates from its desired position, the reflected beam of light does not fully register on the light detector, causing the light detector to generate less than peak output signal.
Patent TW-200503391-A (TW)
Title: Low voltage circuit for interfacing with high voltage analog signals
Inventor: DUPUY CHRISTIAN
IPC: H02M3/137
Filed: 2004-06-21
Abstract: An integrated circuit (IC) uses a current source coupled to means for current-to-voltage conversion to reject the unwanted high voltage signal and detects the wanted small voltage signal. In particular, the current source produces mirrored currents proportional to the high voltage signal, while the means for converting current-to-voltage rejects the common-mode current when there is no small signal voltage flowing through the sensing resistor. On the other hand, when the small signal voltage exists, a current flows across the sensing resistor and disturbs the balance of the current mirror. As a result, the common mode no longer exists and the means for converting current-to-voltage converts and amplifies this small signal current into a voltage proportional to the small voltage signal.
Patent TW-200509690-A (TW)
Title: Imaging device and flicker reduction method
Inventor: KINOSHITA MASAYA
IPC: H04N5/351
Filed: 2004-06-24
Abstract: The object of the present invention is to reduce the flicker component of a fluorescent lamp and to realize a high-speed shutter indispensable for electronic blurring correction, regardless of the combination of the frequency of a power source and the vertical synchronous frequency of an X-Y address scan type imaging device, such as a CMOS imaging device, without detecting the frequency of the power source for operating the fluorescent lamp. In the imaging device of the present invention, by setting fv(Hz) to represent the vertical synchronous frequency, and N representing a positive integer, a shutter speed is set to N/120(sec) if 120/fv is an integer, and the shutter speed is set to N/100 (second) if 100/fv is an integer. In case of the NTSC system, the shutter speed is set to 1/120 seconds when the blurring correction is ON, and the shutter speed is set to 1/60 seconds if the blurring correction is OFF. In case of the PAL system, the shutter speed is set to 1/100 seconds if the blurring correction is ON, and the shutter speed is set to 1/50 seconds if the blurring correction is OFF. This is also applicable to a progressive system.
Patent TW-200512995-A (TW)
Title: Monolithic semiconductor laser and method of manufacturing the same
Inventor: NISHIDA TAKEHIRO
IPC: H01S5/22
Filed: 2004-07-20
Abstract: A monolithic semiconductor laser having plural semiconductor lasers having different emission wavelengths from each other, including: a semiconductor substrate; a first double hetero-structure formed within a first area on the semiconductor substrate and having first clad layers disposed above and below a first active layer; and a second double hetero-structure formed within a second area on the semiconductor substrate and having second clad layers disposed above and below a second active layer. The first and second active layers are made of different semiconductor materials from each other. The first clad layers above and below the first active layer are of approximately the same semiconductor materials and the second clad layers above and below the second active layer are of approximately the same semiconductor materials.
Patent TW-200518848-A (TW)
Title: A voltage block device and an electrostatic coating system with the voltage block device
Inventor: YOSHIDA YASUSHI
IPC: B05B5/16
Filed: 2004-08-12
Abstract: A voltage block device, for preventing the negative electric potential from transferred to the coating material source, has a switching device including a slider which is selectively slidable between first and second positions and has an inlet port fluidly communicated with the coating material source and an outlet port fluidly communicated with the spray, a reservoir including first and second chambers, the inlet and outlet ports are fluidly communicated with the first and second chambers, respectively when the slider is at the first position, and the inlet and outlet ports are fluidly communicated with the second and first chambers, respectively when the slider is at the second position.
Patent TW-200513567-A (TW)
Title: Drum type washing machine
Inventor: MINAYOSHI HIROKO
IPC: D06F39/12
Filed: 2004-08-13
Abstract: The present invention provides a drum type washing machine eliminating a state where laundry is disproportionately gathered in a low position when the rotating drum is obliquely disposed for facilitating the taking-in/out of the laundry. This washing machine is so constituted that the bottomed and cylindrical rotating drum is disposed in a water tub with its axial center inclined from the front side to the rear side. An internal circumferential wall of the rotating drum is provided with a plurality of agitating projections whose top parts are formed into crest-shape cross sectional projections inclined with respect to the axial direction of the rotating drum. This constitution can lift the laundry, which is apt to be gathered in the lower position in the rear side by the rotation of the rotating drum 2, to a high position in the front side so as to improve the agitating effects of the laundry.
Patent TW-200510060-A (TW)
Title: Metallic nano-particle and method for producing same, liquid dispersion of metallic nano-particle and method for producing same, metal thin line, metal film and method for producing same
Inventor: ATSUKI TSUTOMU
IPC: H05K3/12
Filed: 2004-09-07
Abstract: A metallic nano-particle in a liquid dispersion is disclosed which contains at least one metal selected from the group consisting of noble metals and transition metals or an alloy composed of at least two metals selected from the group and has a structure wherein an organic metal compound of a fatty acid and/or an amine metal complex is adhered around each metal. By mixing the organic metal compound and the amine metal complex in a solvent and then conducting a reduction treatment, there is obtained a liquid dispersion containing the metallic nano-particles at a concentration not less than 5 wt% and not more than 90 wt%. A metal thin line or metal film with conductivity is formed by applying such a liquid dispersion to a base and firing it at a low temperature after drying.
Patent TW-200611772-A (TW)
Title: Manufacturing process of position aperture on film carrier for chip on film and laser drilling thereof
Inventor: HU DYI-CHUNG
Filed: 2004-10-08
Abstract: A manufacturing process of the position apertures on film carrier for chip on film comprises the following several steps. First, providing a film and a metal layer, wherein the metal layer is disposed on the film. Next, patterning the metal layer to form a pattern, which has a plurality of position marks on the metal layer. Afterwards forming at least a position aperture by laser on where the position marks are. Compared with the prior art of the manufacturing process of the position apertures on the film carrier, because the manufacturing process of the position apertures on the film carrier not need extra mold, and meets with the need for few and a variety of film carriers. Therefore, the invention can effectively lower the cost of manufacturing the position apertures on the film carrier.
Patent TW-200526869-A (TW)
Title: Fuel supply device and vehicle with the same
Inventor: KONAKAWA TSUGUNORI
IPC: F02M69/00
Filed: 2004-11-05
Abstract: A fuel supply device has an air cleaner, an air funnel (8) opened in the air cleaner, and a fuel injector (14) for injecting fuel toward an opening of the air funnel (8). The air cleaner has a rear wall (11l) extending from the above of the opening of the air funnel (8) to near a peripheral edge of the opening. The rear wall (11l) intersects an imaginary plane (P) including an opening surface of the opening of the air funnel (8) and is inclined such that the more to the lower side, the closer the rear wall is to the opening. The rear wall (11l) guides an air flow in the air cleaner to the opening of the air funnel (8).
Patent TW-200518071-A (TW)
Title: Reproducing apparatus and reproducing method
Inventor: TSUMAGARI YASUFUMI
IPC: G11B27/10
Filed: 2004-11-08
Abstract: A reproducing apparatus has a reading portion (22) which reads image information stored in a disk (D), a reproducing portion (23) which reproduces the image information read by the reader portion, a specifying portion (27-2) which specifies an object on the reproduced image information, and a display portion (30, 32) which makes a display relating to the object based on extended information associated with the object specified by the specifying portion.
Patent TW-200615810-A (TW)
Title: Method of bidding on-line
Inventor: LIU HUA
IPC: G06Q30/00
Filed: 2004-11-11
Abstract: The present invention relates to a method of bidding on-line, comprising the following steps: 1. users browsing a front page on-line and logging in after identification confirmation if he/she is to participate the bidding; 2. verifying the identity after logging in and confirming whether the amount of tokens is enough; 3. buying tokens if the user does not have enough tokens, then bidding with tokens; 4. the control center encrypting each bidding record and checking the due time and the number of bidders; and 5. proclaiming failure bid and refunding if the number of bidders does not meet a predetermined amount at the due time, otherwise, finding the bidder with the lowest bid and noticing successful bidder and failed bidder and announcing the result on the website. Through the process aforementioned, an amusement effect that bidders with lower bid win can be obtained; in addition, the present invention proffers a promotion and commercial effects to facilitate the dissemination of products.
Patent TW-200617504-A (TW)
Title: Backlight module with rolled optical films
Inventor: WANG TZU-CHANG
IPC: G02F1/1335
Filed: 2004-11-18
Abstract: A backlight module with excellent light uniformity and cost competitiveness is provided. An optical film that produced by imprinting a. microstructure pattern with pressure rollers is used to take the place of the additional use of conventional optical films such as diffuser, or light guide plate. Light through the optical film may be transformed with uniformity. Accordingly, the light effectiveness is improved by reducing the absorption of conventional optical film. And the assembly process of backlight module is also simplified.
Patent TW-200617234-A (TW)
Title: Process and equipment for uniform coating of medium of treatment on materials in the form of rope
Inventor: CORDES CARL
IPC: D06B3/28
Filed: 2004-11-29
Abstract: In a process and a device i.e., an equipment, meant for uniform coating of a medium of treatment on a rope-material inside a closed chamber, the rope-material which is located inside a container and which is in the form of a (closed) loop is set in circular motion by means of a venturi-type nozzle, on which a gaseous transport medium impinges. In the process, the rope-material is exposed to a liquid medium of treatment which is stored in a separate chamber without coming in contact with the rope-material. The medium of treatment is coated on the running rope-material from this chamber. The coating of the rope-material is controlled in a time-dependent manner for a unit of time. See figure-3.
Patent TW-200619549-A (TW)
Title: Method for adjusting color temperature of lamp
Inventor: KUO SHU-SHOUNG
Filed: 2004-12-03
Abstract: The present invention provides a method for adjusting color temperature of a lamp. The main objective of the invention is to use a reflective color plate to adjust the color phase of light illuminated from a lamp tube, followed by using a reflective plate to reflect the light to the outside of the lamp, in which the reflective plate has a light color and planar light properties. Therefore, the original strong light is adjusted into a soft light uniform in illumination and saturation. The reflective color plate is formed by connecting continuous multi-color reflective plates. The light emitted from a lamp tube is adjusted of its color phase by the reflective color plate, and a driving mechanism turns the reflective color plate so as to adjust the reflective color plate to a different color.