baber/WOPTO huggingface dataset:
Patent RU-95105969-A (RU)
Inventor: ALAN MARTIN BIRCH
IPC: C07D471/04
Filed: 1993-07-03
Abstract: FIELD: organic chemistry. SUBSTANCE: product: compound of the formulawhere Ris hydrogen or C-alkyl; Ais oxygen, sulfur or group of the formula -NRwhere Ris hydrogen or C-alkyl; Ahas-mono- or bicyclic aromatic ring optional containing 1 or more nitrogen, oxygen or sulfur atoms,-cycloalkenediyl group, or-acyclic bridge group containing the chain of one, two or three atoms between cyclobutenedione group and X. This chain consists of one or two carbon atoms or one carbon atom and one or more nitrogen, oxygen or sulfur atoms, or- a bond; X- a bond or spacer group making the chain between Aand Bof one or two atoms; Bis mono- or bicyclic aromatic ring optional containing one or more nitrogen, oxygen or sulfur atoms; r is a whole number from 1 to 6; Het is the fused system optional containing one or more nitrogen, oxygen or sulfur atoms, or it - phosphonate, phosphinate or amine derivative (where each of A, Xand Het are the optional substituted groups). The synthesized compounds show activity as antagonists of angiotensin-II and can be used for hypertension treatment. EFFECT: improved method of synthesis, enhanced effectiveness of cardiovascular disorders treatment.
Patent RU-95106202-A (RU)
Inventor: KONOVALOV M B
IPC: H01M4/20
Filed: 1995-04-19
Abstract: FIELD: manufacturing of electrodes. SUBSTANCE: method involves processing electrodes with water and simultaneous running of direct electric current between electrode to be cleaned and additional electrode which is separated by corrosion-proof wall from treated electrode. EFFECT: increased efficiency.
Patent RU-95107358-A (RU)
Inventor: TIL K I G
IPC: B61L1/16
Filed: 1995-05-06
Abstract: FIELD: railway transport; railway automatic signalling; registration of passage of rail vehicle along track section under checking. SUBSTANCE: ac current of commercial frequency is supplied into two-wire line circuit from side of receiving device through pickup device. Half-wave discriminators separate from ac current the signal to synchronize operation of coder and decoder. Rectified voltage to supply elements of ground-type electronic unit is taken from rectifier output. Track sensor detects number of wheelsets passing through track section under checking. Primary converter and coder form anti-interference code. Coder controlled by half wave-discriminator transmits information cyclically into line circuit by means of switch. Pickup device takes information from line circuit and transmits it to decoder controlled by half-wave discriminator. Information on number of wheelsets detected by track sensor is obtained at decoder output. Advantages of supply of ground-type equipment with commercial frequency ac current consists in the following: no additional devices for conversion of current are required; electromagnetic interference level is reduced owing to decrease in spectrum of harmonics as compared with transmission of information by DC current pulses along communication line; improved conditions of supply and conversion of ac current energy; improved reliability of system functioning owing to synchronization of supply from common ac supply source. EFFECT: improved reliability of operation. 4 cl, 2 dwg
Patent RU-96111055-A (RU)
Inventor: IVANNIKOVA E I
IPC: C07C211/63
Filed: 1996-06-04
Abstract: FIELD: sawmill operation and wood working. SUBSTANCE: invention relates to agents for biochemical protection of cellulose-containing materials against blue molds and fungi and can be used in sawmill operation and wood working industry. The proposed bioprotective agent is alkylbenzyl-ammonium chloride of the formula:. EFFECT: enhanced effectiveness of bioprotection.
Patent TW-200406722-A (TW)
Title: GPS coordinate data conversion system
Inventor: Zhang wen-li
IPC: G08G1/0969
Filed: 2002-10-31
Abstract: A GPS coordinate data conversion system comprises a GPS device and mobile phone, in which both are installed inside vehicle. The GPS device and mobile phone are mutually connected to send out the positioned latitude and longitude coordinate data in form of short message of vehicle received by GPS device by virtue of mobile phone, a wireless communication switch pertaining to the communication services switch for mobile phone for receiving and storing the said short message information and at least one coordinate data conversion server installed remotely connecting with the said wireless communication switch via internet to receive short message information of mobile phone on the wireless communication switch, converting the coordinate data inside the short message into corresponding address or map image and returning the information to the wireless communication switch for the wireless communication switch to forward the information to mobile phone display screen in form of short message.
Patent TW-200407436-A (TW)
Title: Method in the manufacture of steel
Inventor: EKLUND ANDERS
Filed: 2002-11-15
Abstract: Method in the manufacture of steel, especially stainless steel, one or more metal-containing residues from the steel manufacturing process being mixed with an admixture which has a content of a substance in group 14 of the periodic system, following which the mixture is allowed to solidify and the mixture thus solidified is returned to a steel melt in connection with the manufacture of steel. The said residues preferably comprise a metal-containing hydroxide sludge from a steel pickling stage and/or metal-containing, finely dispersed or powdery residues from the steel manufacturing process.
Patent TW-200409204-A (TW)
Title: Processing method for improving amorphous silicon thin film substrate
Inventor: LIN HUNG-YI
IPC: H01L21/302
Filed: 2002-11-25
Abstract: The present invention is a processing method for improving amorphous silicon thin film substrate, which includes the following steps: first, configuring a substrate onto the semiconductor processing tool, and directly coating an amorphous silicon thin film (a-:Si:H); irradiating an energy beam through the amorphous thin film substrate and accumulating to a certain dosage; thus, improving the electron migration ratio of the amorphous silicon thin film, and improving the overall electrical performance of the internal devices for the amorphous silicon thin film substrate through the photoresist coating, photolithography, and etching processes.
Patent TW-200411087-A (TW)
Title: Wet cleaning agent for copper damascene process residue
Inventor: CHOU CHUN-LI
IPC: C23G1/02
Filed: 2002-12-20
Abstract: A wet cleaning agent for copper damascene process residue to completely remove the residue remaining in the damascene opening is described. The recipe of the wet cleaning agent compatible to the copper and low dielectric materials includes a copper chelating agent, an organic solvent, a buffer agent, a surfactant and a copper inhibitor. The wet cleaning agent can remove the residue in the damascene opening, especially for a polymer, and furthermore can maintain original opening profile, prevent copper corrosion, and improve cleaning efficiency.
Patent TW-200410637-A (TW)
Title: Method for producing aqueous drink containing Sporolactobacillus
Inventor: Ding de-zhi
Filed: 2002-12-27
Abstract: A method for producing an aqueous drink containing Sporolactobacillus comprises using endospore lactobacillus as the main ingredient and producing endospores with protective functions in the lactobacillus and maintaining the endospores in a dormant status in an aqueous solution so that the lactobacillus will not be damaged by factors detrimental to the lactobacillus (e.g. temperature, saliva, stomach acid, etc.) during the production process of the aqueous solution and the drinking process of the aqueous solution and the lactobacillus will be waken up in the small intestines of a human body to display lactobacillus functions in the intestines.
Patent TW-200304645-A (TW)
Title: Optical data storage medium and use of such medium
Inventor: MARTENS HUBERT CECILE FRANCOIS
IPC: G11B7/24
Filed: 2003-01-15
Abstract: An optical data storage medium (20) for recording by means of a focused radiation beam (29) is described. The radiation beam having a wavelength λ enters through an entrance face (28) of the medium during recording. The medium has a substrate (21) with a surface (24) including a guide groove with a depth g. An inverted stack of layers is present on the substrate (21) including a reflective layer (24a) with a complex refractive index nMλ = nMλ - I*kMλ, in substantial conformity with the surface (24) of the substrate, a transparent layer (22) through which the radiation beam (29) is incident with a complex refractive index nTλ = nTλ - I*kTλ and a recording layer (25) of a material having a complex refractive index nRλ = nRλ - I*kRλ and having a thickness dRG in the groove portion and a thickness dRL in the portion between grooves. The recording layer is interposed between the reflective layer (24a) and the transparent layer (22). When 0.25/(3.0+ kMλ 2) + 0.17 < g*nT/λ < 0.22/(3.0 + kMλ 2) + 0.45 and 0.2 < (dRG - dRL)/g < 0.5 and 0 < dRG <λ /nRλ and kRλ < 0.5 and 2 < nRλ < 2.6 the sign of the push pull tracking signal is reversed. In such way the inverted recording stack is tracked properly without modifications to the optical drive and backwards compatibility is achieved.
Patent TW-200413609-A (TW)
Title: Method for increasing the field density of sands at shallow depths by disk shearing
Inventor: FENG TAO-WEI
IPC: E02D3/02
Filed: 2003-01-27
Abstract: This invention is about using disk shearing to increase the density of sands at shallow depths. A disk is statically pressing the ground surface and in the mean time cyclic rotated. This causes the sand particles underneath the plate to rearrange their positions, so as to develop a denser fabric. The conventional method of increasing the density of sands from ground surface is vibratory compaction. However, the vibratory compaction is ineffective in increasing the density of sands at shallow depth. On the other hand, the disk shearing is highly effective in comparison to the vibratory compaction. This is due the difference in principles between them. The disk shearing can be used in civil engineering practice, thus, it is a new, advanced, and industry applicable method.
Patent TW-200302962-A (TW)
Title: Housing for a passively cooled computer
Inventor: KUNZ FELIX
IPC: G06F1/16
Filed: 2003-02-06
Abstract: Housing (1) for a passively cooled computer (2) to be accommodated in the housing, the housing (1) comprising: - a housing cover (3) and a housing floor (4), whereby at least the housing cover (3) comprises a passive cooling member (3a), and - an insulator member (5) arranged between the housing cover (3) and the housing floor (4) to prevent a thermal flow between the housing cover (3) and the housing floor (4).
Patent TW-200303931-A (TW)
Title: Sputtering target and method for producing the same
Inventor: TOSHIO INAU
IPC: G11B7/254
Filed: 2003-02-27
Abstract: A sputtering target is characterized in that the sputtering target will not form cracking, be damaged or generate abnormal discharge during sputtering, and can perform stable sputtering at a high speed, and can obtain a phase change photo recording medium with excellent recording regeneration characteristics under high productivity. The sputtering target is formed of a sintered body sintered from more than one oxide and more than one carbide. Furthermore, the sintered body contains 0.1wt% ~ 20 wt% of carbon content, and has a relative density of more than 70%. Particularly, the sintered body is formed of Mo oxide and silicon carbide, and contains 0.1wt% ~ 20 wt% of silicon carbide, and has a relative density of more than 70%.
Patent TW-200400824-A (TW)
Title: Novel compounds
Inventor: ANCLIFF RACHAEL ANN
IPC: A61K31/5375
Filed: 2003-03-26
Abstract: Certain compounds of formula (I): wherein: R1 represents unsubstituted or substituted aryl; Y represents -(CRnaRnb)n-; Rna and Rnb are each independently hydrogen or C1-6alkyl; n is an integer from 1 to 5; R2 represents unsubstituted or substituted aryl or unsubstituted or substituted heteroaryl; R3 and R4 each independently represent hydrogen or C1-6alkyl; and salts and solvates thereof are CCR3-antagonists and are thus indicated to be useful in therapy.
Patent TW-200421123-A (TW)
Title: Method and system for filtering limitative information by using graphic and text identification technology
Inventor: CHIU CHIN-LUNG
Filed: 2003-04-02
Abstract: The present invention relates to a method and a system for filtering limitative information by using graphic and text identification technology and method thereof, characterized in that a user, with internet equipment transmission available to provide real-time interactions with the user via a network, may utilized the function of performing calculation comparison in real-time via remote server and database, thus the user may acquire the needed system for filtering limitative information.
Patent TW-200306618-A (TW)
Title: Apparatus and method for determining doping concentration of a semiconductor wafer
Inventor: HOWLAND WILLIAM H
IPC: H01L21/22
Filed: 2003-04-07
Abstract: An apparatus for measuring at least one electrical property of a semiconductor wafer includes a probe including a shaft having at a distal end thereof a conductive tip for electrically communicating with an object area of the semiconductor wafer. The apparatus further includes a device for applying an electrical stimulus between the conductive tip and the object area, and a device for measuring a response of the semiconductor wafer to the electrical stimulus and for determining from the response the at least one electrical property of the object area of the semiconductor wafer. A probe guard is included and surrounds the shaft of the probe adjacent the distal end of the probe. The probe guard also insulates the conductive tip from the semiconductor wafer.
Patent TW-200424913-A (TW)
Title: Foldable keyboard
Inventor: HSU CHIEN-SHIH
IPC: G06F3/02
Filed: 2003-05-12
Abstract: The present invention provides a foldable input apparatus for inputting to data to an electronic apparatus. The foldable input apparatus includes a connection portion, a first input device, a second input device, a first housing and a second housing. The connection portion has a first pivot, a second pivot, a third pivot and a forth pivot. The first housing pivotally connects to the first pivot. The second housing pivotally connects to the forth pivot. The first input device pivotally connects to the second pivot. The second input device pivotally connects to the third pivot. When the first input device, the second input device, the first housing and the second housing respectively rotate relatively to the connection portion, the relative positions between the first input device and the first housing and between the second input device and the second housing correspondingly change.
Patent TW-200403426-A (TW)
Title: Slotted flow restrictor and methods of forming and using the same
Inventor: TISON STUART A
IPC: G01F1/40
Filed: 2003-05-23
Abstract: A flow restrictor can comprise a solid material and slots that originate from an outer surface of the material and progress inward. The slots may have depths oriented towards a central axis or other points within the material. The slots have a relatively higher surface area compared to substantially circular holes when the slots and holes have the same volume. The pressure drop due to flow through slots can be higher than the pressure drop due to entrance and exit effects as a fluid flows through the slots. Still further, a combination of design choices and manufacturing methods can allow nearly infinite adjustability with a range of physical displacements. The flow restrictor can be manufactured and integrated into equipment without the need of significant changes to the other parts of the equipment.
Patent TW-200428062-A (TW)
Title: Method for repairing foreign objects in liquid crystal display
Inventor: CHEN HSIN-HUNG
IPC: G02F1/1362
Filed: 2003-06-03
Abstract: The present invention provides a method for repairing foreign objects in liquid crystal display, which includes: providing a liquid crystal display having a plurality of pixel areas, each comprising a pixel electrode and a thin film transistor for controlling the pixel electrode, the foreign object being located in the pixel area; using laser to cut the pixel area along the profile of the foreign object, so as to destroy the electrodes located on the cutting path, thereby isolate the area covering the foreign object from other areas without covering the foreign object; and performing en electrical repair on the liquid crystal display.
Patent TW-200428558-A (TW)
Title: Wafer lifter pin
Inventor: FAN CHAO-HSIANG
IPC: H01L21/68
Filed: 2003-06-03
Abstract: The invention provides a wafer lifter pin for lifting a wafer deposied on a platform. The platform has at least a circle shape penetrated hold, the center of circle of penetrated hold defines as a hold center. The wafer lifter pin comprises a socket and a pin. The socket is a column. The pin is a column and is located eccentrically on surface of the socket. By roating the wafer lifter pin, makes the pin to be close to the hole center to avoid friction producing from between the all of penetrated hold and the pin during the wafer lifter pin lifts and descends.
Patent TW-200428614-A (TW)
Title: Electronic device and semiconductor device
Inventor: DANNO TADATOSHI
IPC: H01L21/56
Filed: 2003-06-11
Abstract: The present invention relates to a mounting structure assembled with high frequency power module (1) containing high frequency analog signal processing IC for low noise amplifier, which comprises a semiconductor chip (3) with an adjustment sheet (4), a plurality of leads (7), and a plurality of electrode terminals and circuits, a plurality of soldering wires (10) connected with the plurality of electrode terminals and leads (7), a high frequency power module (1) connecting the plurality of electrode terminals and the plurality of soldering wires (10) for the adjustment sheet (4), and, a mounting substrate (80) for supplying the ground potential in low inductance to the adjustment sheet (4) through a plurality of through-holes (84). The signal wire on the circuit for transmitting the input signal is configured with a wiring in fixed potential on both sides, and supplies the ground potential in low inductance from the mounting substrate (80) to the adjustment sheet (4) through the plurality of through-holes (84). Thus, the communication system 1 would not be cross-talked with the communication system of other systems in use, and could obtain good communication with the electronic device, like portable telephone.
Patent TW-200421472-A (TW)
Title: Method for cutting semiconductor using wafer laser scribing process
Inventor: YOON JEONG-GOO
IPC: H01L33/32
Filed: 2003-06-17
Abstract: The present invention discloses a method for scribing a semiconductor wafer with a semiconductor layer formed on the upper surface having the dies in a specific size, which includes the following steps: lapping the lower surface of the wafer to make the wafer having a specific depth; then, scanning a laser beam on the lower surface of the wafer to form a scribing line on the lower surface of the wafer, and the dies are defined by the scribing lines; next, polishing the lower surface of the wafer with the scribing lines formed thereon; finally, dividing the wafer along the scribing lines into a plurality of dies. The method according to the present invention can easily remove the pollutant generated in the process of forming scribing lines, such as dust or spots, without an extra cleaning method. Moreover, a semiconductor wafer with high hardness, such as a GaN-based semiconductor wafer, can be diced easily using the combination of the above-mentioned lapping steps to reduce the wafer depth, and the scribing step is executed using the above-mentioned laser beam.
Patent TW-200406595-A (TW)
Title: Optical element, thin-film structural body, optical switch, and optical element manufacturing method
Inventor: ISHIZUYA TOHRU
IPC: G02B26/08
Filed: 2003-07-09
Abstract: There is provided an optical element having a reflecting part capable of reflecting luminous flux in a specified direction, comprising a substrate (21), the light reflecting part (101), and a support part (102) for supporting the light reflecting part (101) on the substrate (21), wherein the light reflecting part (101) and support part (102) are formed of one or more films, and the support part (102) is fixed to the substrate (21) at one end (102c) and the other end (102d) is fixed to the film forming the light reflecting part (101) and curved from the one end (102c) toward the other end (102d) to support the principal plane of the film forming the light reflecting part (101) which is, for example, vertical to the principal plane of the substrate (21).
Patent TW-200512682-A (TW)
Title: Method for learning to ride a bicycle
Inventor: PAI SAMMY
IPC: B62H7/00
Filed: 2003-09-23
Abstract: A method for learning to ride a bicycle generally comprises the following steps: step 1: learning to pedal and steer; step 2: learning to balance, and step 3: learning to ride independently. After the above steps the training of riding a bicycle is completed. Because of simple steps, only a bicycle with a special mechanism of easy assembly and disassembly is needed and people can learn to ride a bicycle quickly, easily and safely.
Patent TW-200413051-A (TW)
Title: Potential therapeutic device
Inventor: OHASHI KEIICHI
IPC: A61N1/44
Filed: 2003-10-01
Abstract: A plurality of alternating current (AC) patterns formed by combining voltages, waveforms, and frequencies that vary with lapse of time are provided on a potential therapeutic device, an AC pattern matching the physical conditions and constitution of a user is selected from among AC patterns, and an AC generating circuit (9) generates a high-voltage AC current that changes in voltage, waveform and frequency according to that AC pattern, for application to a pole plate (1). In addition, a massage unit (11) consisting of a vertically-moving massaging kneading ball is disposed at the back rest (10) of the potential therapeutic device, a roller massager is disposed at a foot rest (14), and an ion generating unit (16) is disposed above the back rest (10).
Patent TW-200422660-A (TW)
Title: Process for producing cellulose acylate film, cellulose acylate film, optical compensation sheet, polarizing plate, and image display device
Inventor: FUKAGAWA NOBUTAKA
IPC: G02B7/28
Filed: 2003-10-24
Abstract: The present invention relates to a process for producing a cellulose acylate film, and an optical compensation sheet, a polarizing plate, and an image display device employing the cellulose acylate film. The process for producing a cellulose acylate film of the present invention is characterized by including a step of preparing a cellulose acylate solution containing 0.01 to 20 parts by weight of an aromatic compound having at least two aromatic rings relative to 100 parts by weight of a cellulose acylate, a step of casting, and a step of blowing a gas on the cast cellulose acylate solution at an effective wind speed of at least 10m/min during a first half of drying prior to peel-off.
Patent TW-200516812-A (TW)
Title: Handwork tool for assembling the insulation displacement connector
Inventor: PENG JOHN
IPC: H01R43/00
Filed: 2003-11-05
Abstract: A handwork tool for assembling the insulation displacement connector (IDC) is disclosed, which comprises a first handle having a pressing part and a first grasping part; and a second handle having a receiving part and a second grasping part. The first handle and the second handle are pivotally connected through a first pivot-connection part, and the receiving part further comprises plural openings to dispose an IDC set.