baber/WOPTO huggingface dataset:
Patent RU-95106566-A (RU)
Inventor: MECHEV V V
IPC: C22B7/04
Filed: 1995-04-25
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: sulfur- containing off-gases from smelt furnaces are reduced with generator gas from coal (peat) gasification on slag fusion from smelt furnace, wherein slag is being impoverished. Gasification process is conducted under pressure caused by smelt height in smelt furnace. EFFECT: facilitated process.
Patent RU-95109891-A (RU)
Inventor: EHKKHARD OTTOV
IPC: A61K31/58
Filed: 1993-10-13
Abstract: FIELD: organic chemistry, pharmacology. SUBSTANCE: compounds have formulawhere W, R,R,R,R,R,R,R,R,R,Rand Rhave indexes given in specification. EFFECT: improves quality of desired product, improved efficiency.
Patent RU-95116626-A (RU)
Inventor: SHKATOV P N
IPC: G01N27/904
Filed: 1995-09-27
Abstract: FIELD: nondestructive testing, testing of conductive objects. SUBSTANCE: levelling of sensitivity to flaws of various orientation and decreased probability of omission of local flaws are achieved by arrangement of magnetosensitive elements in asymmetry to line crossing area of sensitive element at any angle. Measuring element of electromagnetic converter for flaw detection has identical magnetosensitive elements 1-4 with rectangular active areas. These elements are so arranged that they form square frame. External sides d of this frame are equal to a+b+z, where a and b are sides of rectangle limiting active area magnetosensitive elements 1-4; z is gap between bigger and smaller sides of adjacent magnetosensitive elements. Magnetosensitive elements 1-4 are electrically interconnected and each element is connected in opposition with reference to adjacent ones. EFFECT: levelling of sensitivity to flaws of various orientation. 4 cl, 2 dwg
Patent TW-200300593-A (TW)
Title: Trench MOSFET device with improved on-resistance
Inventor: HSHIEH FWU-IUAN
IPC: H01L21/336
Filed: 2002-11-19
Abstract: A trench MOSFET device and method of making the same. The trench MOSFET device comprises: (a) a substrate of a first conductivity type; (b) an epitaxial layer of the first conductivity type over the substrate, wherein the epitaxial layer has a lower majority carrier concentration than the substrate; (c) a trench extending into the epitaxial region from an upper surface of the epitaxial layer; (d) an insulating layer lining at least a portion of the trench; (e) a conductive region within the trench adjacent the insulating layer; (f) a doped region of the first conductivity type formed within the epitaxial layer between a bottom portion of the trench and the substrate, wherein the doped region has a majority carrier concentration that is lower than that of the substrate and higher than that of the epitaxial layer; (g) a body region of a second conductivity type formed within an upper portion of the epitaxial layer and adjacent the trench, wherein the body region extends to a lesser depth from the upper surface of the epitaxial layer than does the trench; and (h) a source region of the first conductivity type formed within an upper portion of the body region and adjacent the trench. The presence of the doped region lying between the bottom portion of the trench and the substrate (also referred to herein as a "trench bottom implant") serves to reduce the on-resistance of the device.
Patent TW-200409469-A (TW)
Title: Phase-locked loop and its control method
Inventor: SMITH STERLING
IPC: H03L7/081
Filed: 2002-11-28
Abstract: A PLL architecture with fast phase acquisition, a stable freerun output frequency, and post-freerun fast phase recovery. The invention is particularly well suited for use in a video graphics a/d conversion circuit. An intelligent phase lock loop is optimized to determine the time difference between the closest rising edge of an PLL output signal and the rising edge of an input signal. The time difference in combination with the current PLL lock state determine an operational code used in a digital signal processing loop filter used to control a digitally controlled oscillator. The PLL also provides a stable output frequency during freerun periods, and a phase booster circuit for post-freerun fast phase recovery.
Patent TW-200410142-A (TW)
Title: Method for detecting basic input/output system and updating power-on procedure
Inventor: LIN HUO-YUAN
IPC: G06F9/445
Filed: 2002-12-13
Abstract: The present invention provides a method for detecting basic input/output system and updating power-on procedure, which uses the updating reply program code in the memory of basic input/output system (BIOS) to detect if the system power-on BIOS images at the power-on area address in the peripheral storage device (such as hard disk) and the memory of BIOS (such EPROM) are the same during each time of computer power-on, so as to determine if the BIOS image can normally operate. When the detected BIOS image is abnormal, it can provide with selectively updating the power-on procedures and updating the BIOS image at the power-on area address in the peripheral storage device.
Patent TW-200301892-A (TW)
Title: Protective film for optical disks and optical disk using the film
Inventor: YAMASAKI TAKESHI
IPC: G11B7/256
Filed: 2003-01-08
Abstract: A protective film for optical disks comprising an acrylic adhesive layer disposed on one face of a light transmitting substrate film, wherein a change in transmittance (X) expressed by equation [1] is 10% or smaller and the amount of elution of halogen ions and the amount of alkaline ions from an acrylic adhesive constituting the acrylic adhesive layer are each 10ppm or smaller; and an optical disk using the protective film. X(%)=[(Ta-Tb)/Ta]X100…[1] (Ta: an initial transmittance of light of 405 nm through the protective film,Tb: a transmittance of light of 405 nm through the protective film after the protective film is left standing at 80 DEG C in 85% RH for 1,000 hours). The protective film is used for protecting the information recording layer of the optical disk and the functions of recording and regeneration of the optical disk are not adversely effected.
Patent TW-200414688-A (TW)
Title: Remote control carrier frequency correction device and method
Inventor: Cai rong-zong
IPC: H03L7/16
Filed: 2003-01-21
Abstract: The present invention provides a remote control carrier frequency correction device and method. The device includes: an oscillator for generating a basic wave; a storage device for storing a matched value; an correction alarm device for generating a correction signal; and a processor connected to the oscillator, the storage device and the correction alarm device. When not receiving the correction signal, the processor computes the number of changes in high and low levels of the basic wave to generate a count value. Once the count value is the same as the matched value, the level of the carrier is changed. When receiving the correction signal, the processor changes the matched value, and stores the updated matched value into the storage device until the correction signal disappears. The method provides a storage device pre-stored with a matched value. The method includes the steps of: (A) determining whether a correction signal is received, and if affirmative, executing step (B), otherwise executing step (F); (B) changing the matched value and using the matched value to generate a carrier transmission control command; (C) delaying; (D) determining whether the correction signal is released, and if affirmative, executing step (E), otherwise executing step (B); (E) storing the matched value in the storage device; (F) loading the matched value from the storage device; (G) computing the number of changes in high and low levels of the basic wave generated by an oscillator to generate a count value; (H) determining whether the count value is equal to the matched value, and if affirmative, changing the high/low level of a carrier and executing step (G) after resetting the count value, otherwise directly executing step (G).
Patent TW-200415844-A (TW)
Title: Non-sensor commutation phase auto-corrector of three-phase brushless DC motor
Inventor: JENG GUANG-YAU
IPC: H02P6/00
Filed: 2003-02-07
Abstract: The present invention discloses a non-sensor commutation phase auto-corrector of three-phase brushless DC motor. It is able to only measure the line voltage of any phase of a three-phase brushless DC motor and the DC chain current of a power level converter as a feedback signal without going through the feedback of a position sensor, and utilizes software to instantly estimate the rotation speed of the motor and the variation of the connected load for being compared with the input power estimated according to the DC chain current, so as to automatically adjust the driving angle via a driving angle compensator. Therefore, the present invention is able to increase the operating performance of the motor, and also achieve a non-sensor driving control with maximum efficiency and maximum torque.
Patent TW-200402854-A (TW)
Title: A modular integrated circuit chip carrier
Inventor: KLEDZIK KENNETH J
IPC: H05K3/34
Filed: 2003-02-26
Abstract: An apparatus and method is disclosed that allows for the arranging in a three dimensional array semiconductor chips on a circuit board, a unique chip carrier is disclosed on which any IC chip can be positioned on above on a circuit board. Additionally, the carrier allows for the testing of IC chips on the carrier and underneath it without having to remove the carrier and chips from the system even if they are of the BGA or CSP type. The carrier includes exposed test points to allow an on site test.
Patent TW-200414299-A (TW)
Title: Wafer exposure method
Inventor: YU CHEN-HUA
IPC: H01L21/321
Filed: 2003-03-18
Abstract: A kind of wafer exposure method for preventing the low-dielectric constant layer from peeling after chemical mechanical polishing is disclosed in the present invention. The invention is suitable for use in a wafer coated with a low-dielectric constant layer and one rectangular lithographic mask. the invention includes the following steps: disposing an effective pattern at the central region of the rectangular lithographic mask; disposing a dummy pattern at the corner region of the rectangular lithographic mask; using the rectangular lithographic mask as one unit to perform exposure onto the wafer coated with low-dielectric constant layer. In the area of the wafer edge where complete rectangular lithographic mask can not be accommodated, exposure is conducted by using dummy pattern on the rectangular lithographic mask.
Patent TW-200404157-A (TW)
Title: Shielded X-ray detector
Inventor: KERSCHNER RONALD K
IPC: G01N23/04
Filed: 2003-03-19
Abstract: An x-ray shielded imaging detector is disclosed. In one embodiment, the x-ray shielded imaging detector comprises a scintillator, a photodetector, and an optical connection between the scintillator and the photodetector. The x-ray shielded imaging detector also includes a first high density shielding material adjacent the optical connection. The first high density shielding material absorbs x-ray energy and attenuates it before the x-ray energy reaches the photodetector when the x-ray energy impinges on the x-ray shielded imaging detector at an angle other than perpendicular to a major axis of the scintillator and the photodetector. Other embodiments and related methods of operating an x-ray system are also disclosed.
Patent TW-200421515-A (TW)
Title: Substrate delivering machine and its detecting apparatus
Inventor: LIN WEI-CHENG
IPC: H01L21/66
Filed: 2003-04-14
Abstract: The present invention is related to a substrate delivering machine and its detecting apparatus. The substrate delivering machine includes plural rollers, one lifting member, plural first detectors and a second detector. The rollers and the lifting member are respectively used to deliver substrates; and the first detector is used to detect if the substrate has notching corner. The second detector is used to detect if the substrate reaches the determined position, and is coupled with the lifting member, the rollers, and the first detector, respectively. When the second detector detects that the substrate reaches the determined position, the rollers are stopped to activate the first detector to detect if the substrate has notching corner; and when there is no notching corner detected by the first detector, a signal is sent to enable the lifting member.
Patent TW-200425427-A (TW)
Title: Leadframe-based non-leaded semiconductor package and method of fabricating the same
Inventor: LI CHUN-YUAN
IPC: H01L23/31
Filed: 2003-05-02
Abstract: A leadframe-based non-leaded semiconductor package and method of fabricating the same is proposed, which is used for the fabrication of a non-leaded type of semiconductor package, such as QFN (Quad Flat No-lead) package. The proposed semiconductor packaging technology is characterized by the provision of a recessed portion in the paddle portion of the leadframe to help secure the encapsulation body more firmly in position without delamination, as well as help lower the position of the packaged chip to help prevent the bonding wires from being exposed to the outside of the encapsulation body. These features can help the finished package to be more reliable with increased good yield.
Patent TW-200424844-A (TW)
Title: Method for assisting software debug and diagnostics
Inventor: Li cheng-zhou
Filed: 2003-05-09
Abstract: The invention discloses a method for assisting software debug and diagnostics, which is applied to the operation in real-time embedded system. The method primarily tokenizes the process of software execution with an efficient method and converts formatted character string and variable into token stream. Further log the token and output, and generate token map table withautomatic flow process. Lastly, convert the token stream for tracking to the character string capable of being read directly in accordance with the map table. With this the invention can achieve the goal of compression and symbolic debug/diagnostics and can simultaneously lower the loading of processor and reduce memory demand.
Patent TW-200305642-A (TW)
Title: Fuel-combusting method
Inventor: SHOUJI MASAKI
IPC: F23K5/08
Filed: 2002-03-22
Abstract: An additive for addition to a fuel, particularly a fuel containing a large content of ash represented by coal or oil coke, to prevent slagging resulting from ash when combusting the fuel. It is a composition having dispersed stably in water and/or oil at least one compound in the form of ultrafine particles having a particle size of 3 to 200nm selected from the group consisting of aluminum compounds, silica compounds, titanium compounds and zirconium compounds and an alkali metal compound in an amount of 0~2% by weight based on R2O wherein R denotes Na or K. By combusting liquid or solid fuel oil to which the additive is added, ash adhering to a furnace wall surface or water pipe can be peeled off with ease.
Patent TW-200428250-A (TW)
Title: A project control system and method
Inventor: LUO SHENG-QI
IPC: G06Q10/10
Filed: 2003-06-06
Abstract: A project control system and method which can totally control the project is provided. The project control method comprise the following step: (a) determining the type of the user. (b) if the user type is project management, creating a new project, and creating a new task item of the said project. (c) if the user type is clerk, creating work status record of the task item which in charge of the clerk. (d) accepting audited work status record of the task item which audited by project management. (e) generating report of audited work status record. (f) calculating the priority process index of each task item. (g) generating a alarm message when the said priority process index is not less than the alarm index of the said work item. The project control system is for implementing the above method, which use the server/browser framework.
Patent TW-200506707-A (TW)
Title: Method for reading and modifying parameters of configuration for display device
Inventor: TSENG SHIH-HUA
IPC: G06F9/445
Filed: 2003-08-07
Abstract: This invention relates to a method for reading and modifying parameters of configuration for display device. It reads a parameter file concerning the configuration of a display device for analysis to retrieve the corresponding display data. By means of the displaying data and description with the user interface, it enables user to understand the meanings of the parameters in the configuration. It allows user to modify the parameters of the configuration. The user stores the modified parameters of the configuration in a memory of the display device for updating the configuration of the display device. At the mean time, it generates the display device driver corresponding to the parameters of the new configuration. When the computer is reset, the new display device driver can be loaded to drive the display device.
Patent TW-200416834-A (TW)
Title: Manufacturing method for crystal semiconductor material and manufacturing method for semiconductor device
Inventor: GOSAIN DHARAM PAL
IPC: C23C16/56
Filed: 2003-08-11
Abstract: The present invention discloses a manufacturing method for crystal semiconductor material and a manufacturing method for semiconductor device for improving crystallization. The present invention uses XeCl quasi-molecular laser for applying 150 times same pulsating (energy beam E1) irradiation on the amorphous film 14. Under current temperature, the silicon crystal on the amorphous film 14 with {100} surface orientation in the vertical direction opposite to the substrate 11 will be partially melted, and the amorphous silicon and the crystal with surface orientation besides {100} will reach the melting point. The new crystals with {100} surface orientation will be generated between the silicon oxide 13 and the liquid silicon, and the generated silicon crystals will continuously and randomly be combined and form new crystals with {100} surface orientation. Thus, the method can form the square crystal film with the first orientation on the {100} surface orientation in the vertical direction opposite to the substrate 11 and with sharp crystal interface.
Patent TW-200413044-A (TW)
Title: Breathing assistance device with several secure respirator modes and associated method
Inventor: CHALVIGNAC PHILIPPE
IPC: A61M16/00
Filed: 2003-08-28
Abstract: This invention relates to a breathing assistance device, capable of operating according to several respiratory modes forming a list of possible modes, and equipped with means of selecting a desired mode from a group of modes that can be selected, characterized in that the device includes: - means for realising a configuration diagnostic of the device, - means for associating an authorisation level with each possible mode, according to the results of the diagnostic, with the lowest authorisation level corresponding to unauthorised modes, - means for authorising only the selection of authorised modes, in such a way that selecting unauthorised modes is impossible. The invention also relates to a method of handling the operation of said device.
Patent TW-200420496-A (TW)
Title: Process for the preparation of doped pentasil-type zeolites using doped faujasite seeds
Inventor: RAO RAJEEV S
IPC: C01B39/36
Filed: 2003-08-28
Abstract: Process for the preparation of doped pentasil-type zeolite, which process comprises the steps of: (a) preparing an aqueous precursor mixture comprising a silicon source, an aluminium source, doped faujasite seeds, and another type of seeding material, and (b) thermally treating the precursor mixture to form a doped pentasil-type zeolite. This process results in doped pentasil-type zeolites in a shorter crystallisation time compared to prior art processes.
Patent TW-200408624-A (TW)
Title: Pyrrolidone derivatives as MAOB inhibitors
Inventor: IDING HANS
IPC: A61P25/28
Filed: 2003-09-18
Abstract: Racemic or enantiomerically pure 4-pyrrolidino derivatives, processes for their preparation, pharmaceutical compositions comprising said derivatives, and their use in the prevention and treatment of a disease which is mediated by a monoamine oxidase B inhibitor, in particular Alzheimer's disease and senile dementia.
Patent TW-200406551-A (TW)
Title: Air spring elliptical piston
Inventor: CRABTREE MICHAEL L
IPC: F16F9/05
Filed: 2003-09-19
Abstract: A side load compensating air spring piston having an elliptical cross-section. The side load compensating air spring comprises an air spring sleeve forming a chamber and having a rolling lobe. One end of the sleeve is attached to a tilted end cap for side load compensation. The other end of the sleeve has a rolling lobe engaged with a piston elliptical outer surface. The piston elliptical outer surface is disposed at a 90 DEG angle to an elliptical stress distribution in the sleeve, thereby rendering the stress distribution uniform in the sleeve rolling lobe portion as it rolls on the piston.
Patent TW-200415588-A (TW)
Title: Receiver case for a smart card allowing two directions of insertion
Inventor: MICHEL BRUNO
IPC: G06K7/00
Filed: 2003-12-01
Abstract: The invention provides a case (10), for a card having conducting pads on one face, of the type comprising a lower crosspiece (20) which carries a lower connector (36), characterized in that it includes an upper crosspiece (70), parallel to the lower crosspiece (20), which carries an upper connector, so that the case (10) has two connectors, namely a lower one (36) and an upper one (92), allowing electrical connection to the conducting pads on the card irrespective of the orientation - face down or face up - of the main face of the card.
Patent TW-200417435-A (TW)
Title: Surface-treated ultrafine metal powder, method for producing the same, conductive metal paste of the same, and multilayer ceramic capacitor using said paste
Inventor: MORISHIGE UCHIDA
IPC: H01B1/22
Filed: 2003-12-10
Abstract: The present invention improves the oxidation resistance of an ultrafine metal powder for use in the internal electrode of a multilayer ceramic capacitance and suppresses an increase in the thickness of a metal internal electrode film resulting from the spheroidization of the molten metal under surface tension during the formation of the metal internal electrode film. The ultrafine metal powder has a sulfur-containing compound of not less than one element selected from the group consisting of Y, Zr, and La present on the surface of the particle thereof and is produced by performing an ultrafine metal powder purification step of dispersing the ultrafine metal powder in a slurry, a surface treatment step of adding an agueous solution containing a sulfate of not less than one element selected from the group consisting of Y, Zr, and La to the slurry to form the compound on the surface of the metal particle, a filtering step, and a drying step.
Patent TW-200419083-A (TW)
Title: Columnar connected body that can be joined and separated
Inventor: TANI AKIRA
IPC: F16B7/18
Filed: 2003-12-12
Abstract: This invention discloses a columnar connected body where a bolt is secured to the inside of the joint end of the columnar body. The nut that is adapted to the bolt dimension adapted to the joint end of the columnar connected body is secured to another columnar connected body. The two end portions are engaged to each other via the shape and dimension inside the columnar connected bodies. A bolt through hole through which the bolt may insert is provided. The central portion is provided with a connecting adaptor having an annular projection portion being larger than the inner diameter of the columnar connected bodies. The provision of the connecting adaptor allows the two columnar connected bodies to be joined and separated. The cross-section of the columnar connected bodies may be circular or other hollow columnar bodies of a solid configuration that allow easy joint and separation.