baber/WOPTO huggingface dataset:
Patent RU-94041999-A (RU)
Inventor: TSIVADZE A JU
IPC: C09B47/04
Filed: 1994-11-22
Abstract: FIELD: chemical technology. SUBSTANCE: method involves interaction of dicyanobenzo-15-crown-5 with aluminium salt in medium with urea in the presence of ammonium molybdate. Method ensures to decrease process time by 2-2.5-fold, increase the product yield by 10-20%. The obtained complex is soluble in water and some organic solvents and exhibits intensive absorption at the range 600-900 nm. Complex can be used in medicine for diagnosis and photodynamic cancer therapy. EFFECT: increased yield, decreased process time.
Patent RU-94043462-A (RU)
Inventor: SHIBANOVA G I
IPC: C14C13/00
Filed: 1994-12-09
Abstract: FIELD: leather industry. SUBSTANCE: method for processing hides of high-fat fishes such as carp into leather involves liming followed by two-stage decalcification (the first stage in ammonium sulfate solution for 40-60 min at 15-25 C, the second stage for 1-2 h at 30 C with application of some softening agent). The hides are tanned in a mixture of plant and synthetic tanning agents with the use of aluminum compounds, dyed with dyes for leather and textile dyes, and fat-liquored with a fat mixture containing some water repellent. EFFECT: higher leather quality. 1 cl
Patent RU-94044685-A (RU)
Inventor: KJU N G
IPC: E21C37/06
Filed: 1994-12-19
Abstract: FIELD: mining; may be used in formation of fractures in holes with the aim of degassing coal and salt beds, separation of blocks from rock mass, mining of valuable crystalline raw material and building stone. SUBSTANCE: device has body with annular taper projection, central channel for intake of working fluid and radial holes for discharge of working fluid, hole for supply of working fluid and hole for discharge of working fluid. Screwed into end of the body is reducing bushing to which chamber with elliptical cross-section is attached and made of material possessing the effect of shape memory. Secured to chamber surface in the plane of its large axis of cross-section are wedges. Connected to chamber is tube passing through body along its axis and to pipe union screwed into hole. Fitted on the body is flexible tube pressed from one end to body by bushing with internal taper surface by means of nut, and with its other end, it adjoins the annular conical projection. The device having pipe union with gasket is installed in hole at the required depth and preset orientation. Supplied through the pipe union is high-viscosity working fluid to form directional fracture. EFFECT: higher efficiency of fracture formation due to simultaneous action on rock by wedges and hydraulic pressure. 4 cl, 3 dwg
Patent RU-94044744-A (RU)
Inventor: ROGOV V A
IPC: B23B27/16
Filed: 1994-12-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting plate is provided with a reinforcing member made of a porous material and having the top and bottom bearing surfaces and central opening. The height of the reinforcing member is equal to the height of the housing of the cutting plate. The side surface of the reinforcing member are finned. The reinforcing member is connected with the supplying pipe line. EFFECT: enhanced reliability.
Patent RU-95100751-A (RU)
Inventor: TUMCHENOK V I
IPC: C12M1/107
Filed: 1995-01-17
Abstract: FIELD: waste disposal. SUBSTANCE: invention relates to anaerobically treating drains and processing carbon- and nitrogen-containing solid domestic wastes accompanied with production of methane in individual dwellings remote from centralized heat and power-supply networks. Plant contains vertical casing with horizontal partitions defining compartments for acid, neutral, alkali, and methane fermentation; shaft of stirrer with drive and blades. Compartments communicates with one another from loading unit to discharge unit. Plant is further provided with hydraulic gate and branch pipe for delivering methane to consumer. Settling section for solid constituent of postfermentation residue also has discharge pipe. Compartments are provided with perforated bottoms, wherein perforation size decreases in direction of substrate displacement from acid to methane fermentation compartment, and blades placed beneath bottoms are spiral-shaped to clean bottoms when stirring. When stirring is terminated, blades occupy upright position. EFFECT: improved structure. 2 dwg
Patent RU-95104326-A (RU)
Inventor: PUTIN A A
IPC: C22B34/12
Filed: 1995-03-24
Abstract: FIELD: production of spongy titanium. SUBSTANCE: apparatus has retort-reactor 1 with spherical bottom, hermetically cut-in cover 3 with central branch pipe 4 and branch pipes 6,7,8 for supplying of titanium tetrachloride, magnesium and argon and vacuumizing branch pipe, false bottom 9 defined by sheet 11 mounted in central annular support 14 and discharge device 16 with shield 17 and lever 22. Auxiliary annular supports 10 are positioned concentrically with respect to central annular support 14 on spherical bottom of retort. Divider wall 12 is radially extending between central annular support 14 and outer annular support and intersects ribs of annular support along overflow windows 13 to define discharge channel. Sheet 5 is rigidly welded to central branch pipe 4 of cover 3. Sheet 5 carries branch pipes 6,7 for supplying magnesium and titanium tetrachloride. Discharge device is provided with detachable branch pipe 20 with slot 21 for receiving lever 22 with screen 23. Heat shield 31 is mounted above cover 3 and is provided with inner shell 34 formed as truncated cone with larger end oriented to cover 3. Cooler 27 has ring 28 welded to upper part of shell and hatches 30 positioned in plane of intersection of heat shield and shell upper parts. Height ratio of cover 3 and retort is 1:(11-15); diameter of magnesium pouring branch pipe 6 is 0.5-0.8 of diameter of central branch pipe 4 and its height is 0.4-1.0 of that of central branch pipe 4; argon supply branch pipe 8 is removably mounted on magnesium supply branch pipe 6; support 14 is positioned below rings supports 10 for value equal to thickness of thrust 15; length of branch pipe 20 is 1.0-1.5 the length of discharge pipeline 16; heat shield 31 of separating unit is positioned above cover bottom a distance 1/5-1/4 of cover cut-in depth; shell 34 of heat shield 31 is inclined to cover surface at an angle of 10-20 deg; ratio of upper and lower diameters of inner shell 34 is 0.6-0.9. Heat shield 31 further has nozzle 35 with shell 36 filled with magnesium 37. Nozzle 35 is deepened into central branch pipe 4 of cover 3. Low-melting point plug 24 is mounted in nozzle upper opening. EFFECT: increased efficiency and improved quality of produced titanium.
Patent RU-95108363-A (RU)
Inventor: KOROLEV A V
IPC: B21H1/18
Filed: 1995-05-24
Abstract: FIELD: machine engineering, namely operations of rolling out such as cone and shaped rollers, races of high-accuracy bearing units. SUBSTANCE: rolling out rolls are mounted in such a way that their axes are mutually parallel. Outer surface of rolls is circular; driving roll includes lengthwise groove with intake portion along periphery of roll. Parts are periodically pushed along rolls at time moment when said lengthwise groove is placed in opposite relative to parts. EFFECT: enhanced accuracy of parts, lowered maintenance cost.
Patent RU-95110554-A (RU)
Inventor: PUSTYNTSEV A A
IPC: F03B13/00
Filed: 1995-06-21
Abstract: FIELD: mechanical engineering. SUBSTANCE: reciprocation of the piston is converted into rotation of the working shafts through fluid that acts on the working blades of the rotors. The hydraulic turbine consists of housing 1 separated by baffle 2 into spaces 4 and 5. Inside space 4 are two axially alined rotors 6 and 7. EFFECT: improved design. 1 dwg
Patent TW-200300433-A (TW)
Title: A coating liquid for producing insulating film having low dielectric constant
Inventor: YOSHIDA YUJI
IPC: C09D201/02
Filed: 2002-11-21
Abstract: Coating liquid for producing insulating film having low dielectric constant is provided. It was achieved by coating liquid for producing insulating film having low dielectric constant comprising a thermosetting resin having carbon-carbon unsaturated bond, an organic solvent, and less than two molecular equivalents of water to the carbon-carbon unsaturated bond.
Patent TW-200301290-A (TW)
Title: Ink for inkjet recording
Inventor: MAEKAWA SHUNJI
IPC: C09D11/38
Filed: 2002-12-09
Abstract: This invention provides an ink for inkjet recording, which is characterized in comprising water, non-water soluble coloring material, dispersion agent, and a compound of the following formula (I), R-O-(CH2CH2O)n-H, (in which R is an alkyl group of 25-150 C atoms; n is 2-100). The provided ink for inkjet recording has functions of maintaining storage stability and recording high quality image, etc. as well as the excellent blockage proof capability of the nozzle, and dispersion stability of the ink regardless of continuous long operation or long idleness, and thus to be inkjet steadily and excellent dispersion.
Patent TW-200307424-A (TW)
Title: Method and apparatus for priority based flow control
Inventor: FEUERSTRAETER MARK T
IPC: H04L12/801
Filed: 2003-01-02
Abstract: A method and apparatus for priority-based flow control in an Ethernet architecture is generally described. In accordance with one aspect of the invention, a method is presented comprising identifying a receive capability associated with one or more priority levels of Ethernet traffic for a network device, and generating a control message including a flow control priority level, the flow control priority level denoting the identified priority level above or below which the network device has the ability to receive Ethernet traffic.
Patent TW-200412407-A (TW)
Title: Surface light source structure
Inventor: LIN CHING-HUANG
IPC: F21V8/00
Filed: 2003-01-02
Abstract: The present invention relates to a surface light source structure, which includes a surface light conductive plate having a side edge; a light rod arranged on the side edge of the surface light guiding plate; and a first illuminator and a second illuminator respectively arranged on two ends of the light rod for providing injecting light, wherein the light rod further includes a light guiding recessed face formed between the first illuminator and second illuminator for guiding the injecting light of the first illuminator and second illuminator to the light conductive plate.
Patent TW-200413621-A (TW)
Title: A doorknob sleeve with magnetic attraction effect
Inventor: CHIU SHYUE-DING
IPC: E05B1/00
Filed: 2003-01-18
Abstract: A doorknob sleeve with magnetic attraction effect consisting of a hollow cylinder 20 and a magnetic element 30, in which the center axis of hollow cylinder 20 interpenetrating its two ends with a flexible opening end on one end and a ring shaped magnetic element 30 embedded on the other end; the hollow cylinder 20 can be easily sleeved and enveloped outside the doorknob while the flexible opening end being pushed to open by hand or other forces; the magnetic element 30 embedded on one end of the hollow cylinder 20 and a magnetic seat preset on the wall are able to attract each other to avoid rebounding actions as the doorknob touch the wall while the door is opened, pivoted and moved to the corresponding wall. (Diagram 7A: A doorknob sleeve with magnetic attraction effect)
Patent TW-200414063-A (TW)
Title: A system for positioning staff in office
Inventor: WU CHUNG-WEI
IPC: G07C9/00
Filed: 2003-01-28
Abstract: The present invention relates to a system for positioning staff in office, which comprises a plurality of fixed identification reading devices, a plurality of identification devices, and a host computer. The identification devices are carried by each staff. The identification reading devices are placed at fixed points of the terminal of the system to record and identify staff near the terminal. The host computer is used for collecting and recording the information read by the reading devices. Thereby the system for positioning staff in office according to the present invention could manage the staff in office efficiently.
Patent TW-200403081-A (TW)
Title: Method of estimating elimination of microorganisms and apparatus for estimating elimination of microorganisms
Inventor: YOSHIHIRO SHIMIZU
IPC: H01T23/00
Filed: 2003-04-07
Abstract: It is intended to estimate the antimicrobial effect of a sterilization treatment whereby microorganisms are irradiated with particles. Microorganisms are introduced into the space in a container (8) and then irradiated with particles (7) for sterilization. After the completion of the irradiation with the particles (7), the microorganisms are collected into a collection container (6) and measured to thereby estimate the effect. The microorganisms being sterilized may be one or more members selected form the group consisting of bacteria, fungi, viruses and allergens. As the particles, use can be made of cations, anions, a gas containing a mixture of cations with anions, charged particles such as α - and β -rays, various plasmatic gas ions, ozone and radical particles, drug particles and so on.
Patent TW-200421130-A (TW)
Title: System and method for customized Web-ADC service
Inventor: HWANG CHING-SHYANG
Filed: 2003-04-10
Abstract: A system for Web-ADC service includes a web-data collection module, a web-data analysis module, and a web-data service module. A web-data collection module will be installed on a web-data provider's side to automatically collect web-data. A web-data analysis module is then applied to analyze the collected web-data, after which it is delivered to the web-data consumer through a web-data service module. A method for Web-ADC service is also claimed by this invention.
Patent TW-200307099-A (TW)
Title: Valve element
Inventor: SUNDHOLM GORAN
IPC: A62C37/08
Filed: 2003-04-14
Abstract: Valve element (10), comprising a main body, at least one inlet (101) and at least one outlet (102), a passage connecting the inlet and outlet, at least one burst disk (rupture disk) (13) or equivalent, which, when unbroken, closes the passage from inlet to outlet, and a piston element (15) provided with a piercing element (14) or the like for piercing the burst disk. The piston element (15) is provided with a passage (17) for a pressure medium, said passage extending axially through the piston element from one first side to one second side, that the piston element is provided with a second burst disk or equivalent which, when unbroken, closes the passage (17) provided in the piston element.
Patent TW-200406392-A (TW)
Title: Thiazolidinones, their production and use as pharmaceutical agents
Inventor: SCHWEDE WOLFGANG
IPC: A61P35/02
Filed: 2003-05-02
Abstract: Thiazolidones of general formula I, in which R1, R2, R3, X and Y have the meanings that are indicated in the description, their production and use as inhibitors of polo-like kinases (PLK) for treating various diseases as well as intermediate products for the production of thiazolidones are described.
Patent TW-200423926-A (TW)
Title: Chemicals used for the inactivation of virus
Inventor: LIN SHIMING
IPC: A61K31/22
Filed: 2003-05-15
Abstract: A chemical used for the inactivation of virus mainly includes a denaturing reagent capable of sabotaging the power of adsorption, invasion and infection of a virus envelop on a cell, such as the envelop of a corona virus or the nuclear membrane of an Enterviruse. This type of chemical capable of sabotaging the envelop of a virus can be made into a filtration layer to be applied on protective articles, e.g. mask, protective clothes, and other filtration materials for air conditioners and air filters.
Patent TW-200403609-A (TW)
Title: Electro-optical device and electronic apparatus
Inventor: MURADE MASAO
IPC: H01L27/12
Filed: 2003-05-20
Abstract: The present invention provides an electro-optical device and electronic apparatus, wherein the electro-optical device includes, above a substrate, pixel electrodes, thin film transistors connected to the pixel electrodes, an upper light shielding film to cover the upper side of the channel regions of the thin film transistors, and a lower light shielding film to cover the lower side of the channel regions of the thin film transistors. Each of the upper light shielding film and the lower light shielding film has projecting portions to define the corner cuts in an opening region of each pixel, in the intersection regions where data lines and scanning lines intersect each other. Both projecting portions are connected to each other through contact holes. The channel region of the thin film transistors are disposed in the intersection regions.
Patent TW-200400757-A (TW)
Title: Segmentation method, image segmentation apparatus, image processing method, and image processing apparatus
Inventor: KOIDE TETSUSHI
IPC: H04N1/40
Filed: 2003-05-26
Abstract: Cells i corresponding to pixels are initialized into a non-excitation state, to calculate coupling weights Wik between the eight cells k adjacent to the cells i, thereby determining leader cells Pj_=1 based on calculation results. Next, one leader cell yet to be excited is selected as a self-excitable cell. The selected cell is put into the excitation state, the excitable cells are selected based on the coupling weights between the adjacent cells, and the selected cells are put into the excitation state. These operations are repeated until no excitable cell is detected any more and, if there no excitable cell is detected any more, inhibition processing is performed, thereby completing image segmentation of one region. These operations are repeated until there is no non-excited and non-inhibited leader cell any more, thereby pinpointing regions belonging to the same category from an input image and identifying them as an image segmentation regions.
Patent TW-200307712-A (TW)
Title: Phenolic resin and method of producing the same
Inventor: NAGASHIMA TOHRU
IPC: C08L63/00
Filed: 2003-06-10
Abstract: A phenolic resin obtained by reacting a dihydroxy compound of the folloeing formula (1) with a phenolic compound, wherein the dihydroxy compound is partially dehydrated.
Patent TW-200428528-A (TW)
Title: Metal damascene process
Inventor: LIN BIH-TIAO
Filed: 2003-06-10
Abstract: A metal damascene process is disclosed. In the metal damascene process, a metal layer is formed to cover a dielectric layer and to fill up an opening in the dielectric layer by using a super-filling method. Next, a transient chemical mechanical polishing (CMP) step is performed on the metal layer to planarize the metal layer. Then, a reverse electrical plating step is performed to remove a portion of the metal layer until the dielectric layer is exposed. While the portion of the metal layer is removed, the end point of the reverse electrical plating step can be detected by monitoring the current of the electrolyte.
Patent TW-200403795-A (TW)
Title: Conveying apparatus for plate-shape members
Inventor: OTA KAZUNORI
IPC: B65G25/04
Filed: 2003-07-04
Abstract: The present invention is a conveying apparatus that can substantially convey the plate-shape members without bending and with bending, and can adjust the matching plane of the clamping plate for clamping the upper claw and a lower claw easily, and can make the clamping plate easy for replacement. The present invention is a plate-shape member conveying apparatus having an upper claw 10A and a lower claw 10B for clamping a plate-shape member 1 in between from above and below and conveying the plate-shape member, in which each of the upper claw 10A and the lower claw 10B comprises: a clamping plate 11A, 11B made of an elastic plate-shape member 1, and a claw holding plate 12A, 12B disposed to hold the clamping plates 11A, 11B and a claw reinforcing plate 13A, 13B. Furthermore, the clamping plates 11A, 11B and claw holding plates 12A, 12B are detachably fastened by bolts to the claw reinforcing plates 13A, 13B.
Patent TW-200503433-A (TW)
Title: 2d matrix barcode coding method
Inventor: CHANG KUAN-CHING
Filed: 2003-07-11
Abstract: A 2D matrix barcode coding method is provided. The present invention uses at least two of the four corners of the matrix to arrange the position patterns for defining the matrix size and the data pattern size. Further, the present invention provides three position patterns at the corners and two compare patterns to define the size of the data pattern and the matrix.
Patent TW-200413441-A (TW)
Title: Diamine compound, polyamic acid, imide polymer, liquid crystal alignment agent and liquid crystal display
Inventor: NAKATA SHOUICHI
IPC: G02F1/1337
Filed: 2003-07-29
Abstract: This invention provides a liquid crystal alignment agent capable of not only exhibiting excellent alignment characteristics but also forming a liquid crystal alignment layer film with which the time from cancellation of voltage application to afterimage erasure in a liquid crystal display is short; a polymer thereof; and a diamine compound as a monomer thereof. For example, there are provided liquid crystal alignment agents comprising a diamine compound having an alicyclic group, such as methyl lithocholate (3, 5-diaminobenzoate), a polyamic acid being a product of reaction between the same and a tetracarboxylic anhydride and an imidized polymer therefrom, and a polymer thereof. Also, a liquid crystal display comprising the liquid crystal alignment layer film is provided.
Patent TW-200405649-A (TW)
Title: Voltage controlled-oscillator having modulation function
Inventor: HINO TAKUO
IPC: H03B5/12
Filed: 2003-08-07
Abstract: The present invention provides a Voltage Controlled-Oscillator (VCO) having a modulation function capable of easily constituting a correction circuit which can obtain a predetermined modulation degree even when element irregularities are present. A modulation current terminal is connected to an anode side connection point of a first and a second varactor diodes. A first resistor is connected between the connection point and an anode side connection point (grounding voltage) of a third and a fourth varactor diodes. A voltage for deciding the oscillation frequency is inputted from the voltage input terminal via the second resistor to the cathode side connection point of the first and the third varactor diodes, or via the third resistor to the cathode side connection point of the second and the fourth varactor diodes. A first and a second capacitor are connected from a power source via a first and a second inductor to the cathode side of the first and the second varactor diodes. Thus, it is possible to obtain a circuit having a frequency modulation degree expressed as a function of Kv.