baber/WOPTO huggingface dataset:
Patent RU-94006002-A (RU)
Inventor: DOLGOREV A V
IPC: C04B38/02
Filed: 1994-02-21
Abstract: FIELD: production of stable disperse foams which may be used at manufacturing of heat insulation materials, production of building materials having low bulk mass and high thermal properties. SUBSTANCE: technical lignosulfonates are preliminary mixed with alkaline discharge of caprolactam production. Thus prepared mixture is allowed by stand within 2-6 h by mixing, then solution of aluminium salt or zinc salt or manganese salt are added into it. Thus obtained mixture is mixed and solution of green violet or blue violet are added. pH of thus prepared mixture is adjusted to 7.0-10.8, the process is carried out with the help of addition of dry magnesium oxides or cement. Desired frothing agent comprises 1.5-5.0 mass % of technical lignosulfonates, 0.5-3.0 mass % of alkaline discharge of caprolactam production, 0.5-5.0 mass % of chloride or sulfate salt of metal (Al, or Zn, or Mn, or Mg), 0.1-5.0 mass % of sulfate of copper or ferrum (II), 0.01-3.0 mass % of oxide of magnesium or cement (portland cement) and water. EFFECT: increased frothing ability of desired frothing agent, increased stability and strength of foam and its compatibility with various binder materials and with components of concrete.
Patent RU-94023955-A (RU)
Inventor: ELIKOV B P
IPC: G06F3/047
Filed: 1994-06-24
Abstract: FIELD: automation and computer engineering. SUBSTANCE: units that convert graphical information, transmit it through phone communication lines, storing and recording it at home TV set are introduced to accomplish the goal of invention. Design of reading unit and method for digital information transmission through phone communication lines is described. EFFECT: increased functional capabilities, facilitated manufacturing, decreased cost (by factor of 2-3).
Patent RU-94025334-A (RU)
Inventor: SEMENKOV V P
IPC: G01S1/70
Filed: 1994-07-06
Abstract: FIELD: instrumentation engineering, forming information fields of laser system of teleorientation and navigation, optical communication; control, landing and mating of flying vehicles, passage of ships through narrow waters or bridge range, remote control of robot devices in dangerous zones, etc. SUBSTANCE: method and device for its realization are based on scanning laser radiation with pencil-beam directional pattern by two-coordinate acoustic-optical deflector through cyclic formation of information laser field and electronic control of laser directional pattern due to "fast" scanning. EFFECT: reduction of light losses, enhanced noise immunity and information capacity; increased frequency of information updating, if necessary.
Patent RU-94033512-A (RU)
Inventor: AVRAMENKO JU P
IPC: C08G75/14
Filed: 1994-09-14
Abstract: FIELD: processing polymers, production of articles of industrial rubber. SUBSTANCE: curing agent contains unsaturated norbornene polymer or maleic anhydride additionally to sulfur and styrene, mass ratio of unsaturated norbornene polyether and styrene being (80-50:(20-50), or mass ratio of maleic anhydride and styrene being (30-50:(70-50). Proposed curing agent contains (mass parts): sulfur 110-250, mentioned above unsaturated norbornene polymer or maleic anhydride 100. EFFECT: increases heat resistance and dynamic strength of vulcanized rubber.
Patent RU-94033624-A (RU)
Inventor: SHEVCHENKO JU S
IPC: C02F103/02
Filed: 1994-09-14
Abstract: FIELD: sewage treatment. SUBSTANCE: prior to treatment of sewage with working solution of reagent, it is activated, for example, by magnetic field. Since activation is finite in time scale, sewage is held completion of relaxation processes after reagent treatment, thus bringing its structure to equilibrium state which is of great importance at recirculating the sewage to concentrating devices or discharging it to natural drainage. EFFECT: improved quality of treatment due to taking into account relaxation effect.
Patent RU-94037798-A (RU)
Inventor: NIKIFOROV A P
IPC: B22C9/12
Filed: 1994-10-07
Abstract: FIELD: foundry. SUBSTANCE: apparatus has plate with openings and gas-insulated channels for supplying mixture into rig connected with gas supplying pipeline of core box wall, gas supplying and gas discharge forming members, gas collecting cavity with gas discharge pipeline. At least one forming member is made from porous gas- permeable material such as ceramic or metal ceramic. Other embodiment has set of gas supplying forming members with gas permeability of 80-1000 units and set of gas discharge forming members with gas permeability of 30-500 units. Another version of apparatus has additional gas filling cavity positioned above gas supplying forming members and connected with gas supplying pipeline. EFFECT: increased efficiency, reduced consumption of hardening gas, reduced labor intensity, simplified operation, increased strength of rigs and improved quality of cores and molds by uniform strength.
Patent RU-95102079-A (RU)
Inventor: GOLUBTSOV M I
IPC: F17C5/00
Filed: 1995-02-13
Abstract: FIELD: VALVE. SUBSTANCE: VALVE device has device for connecting gas vessels to the filling manifold and vessel valve interconnected through a connecting rod provided with connecting nuts. The connecting device is designed to allow connecting a doubling shutting-off valve to the damaged vessel valve for a short time (3-5 s). EFFECT: enhanced reliability.
Patent RU-95104451-A (RU)
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 1995-03-24
Abstract: FIELD: orthopedics, for replacement of pathologically changed hip joint. SUBSTANCE: the device has head 1, neck 2, leg 4 and detachable trochanterian section 3. Neck 2 is connected to leg 4 by means of a hinge joint with barrel-shaped head 5 positioned in cylindrical cavity 6. On the lower surface neck 2 and leg 4 are separated by flexible member 9. EFFECT: enhanced stability of device fixation in bone tissue due to damping of alternating loads. 3 cl, 4 dwg
Patent RU-95106602-A (RU)
Inventor: KARL BAUER
IPC: D02G1/02
Filed: 1993-08-24
Abstract: FIELD: heating devices for heating of passing thermoplastic thread. SUBSTANCE: heating device for heating thermoplastic thread which is directed along heated surface through heating ribs. It is importance that heat flux acting on thread may by varied, particular, by varying the height and width of heating ribs and/or variation of the length of contact with thread. Heating ribs may be installed for motion and/or provision of possibility to change the thread path through thread guide. EFFECT: higher efficiency.
Patent RU-95108088-A (RU)
Inventor: OCHIN V F
IPC: F42B12/24
Filed: 1995-05-18
Abstract: FIELD: ammunition with a preset-splitting body; can be used for manufacture of fragmentation warheads, grenades and mines. SUBSTANCE: preset splitting of the body shell is provided by destruction localizers of saw-tooth profile on the internal surface in the form of lateral grooves with polyhedral riffles on their sloping side. The base of the riffles is deepened into the shell to the width of the lateral grooves and shifted by a half-step relative to the riffles above and below positioned grooves. The angle at the apex of tapered riffles is optimized within 65 to 80 deg. The destructive members are ball-shaped, with the form factor being below 1.5. The efficiency of useful fragments has increased by 30%. EFFECT: enhanced efficiency.
Patent RU-95108527-A (RU)
Inventor: KACHUGINA B JA
IPC: A61K8/42
Filed: 1995-05-26
Abstract: FIELD: cosmetics. SUBSTANCE: cream based on lanolin has additionally semicarbazide hydrochloride of the formula NHCONHNHHCl taken at amount 1-5 weight %. Semicarbazide hydrochloride (strong reducing agent) normalizes reductive-oxidative processes in skin, shows bactericidal effect, eliminates infection foci on skin. Proposed cream can be used for skin care. EFFECT: enhanced effectiveness of cream.
Patent RU-95108923-A (RU)
Inventor: VJAZOVSKIJ A K
IPC: G01R29/16
Filed: 1995-05-30
Abstract: FIELD: electrical measurement technology. SUBSTANCE: phase voltages are initially scaled and then summed. Signals so obtained are multiplied by reference high-frequency signals whose frequency is much higher than network frequency. Difference frequencies in the multiplied signals are suppressed by high-frequency filters. EFFECT: higher speed of formation due to using high-frequency suppression filters; simpler method as compared with the known one because of reduced number of multiplication and harmonics suppression operations; extended functional capabilities of using symmetric components of three-phase systems in measuring instruments, relay protection and emergency automation equipment, because output signals are high-frequency sinusoidal voltages which are proportional to instantaneous values of symmetric components and which take into account not only their amplitude, but also their phase relations.
Patent RU-95109012-A (RU)
Inventor: AGUREEV S I
IPC: H01Q1/38
Filed: 1995-06-01
Abstract: FIELD: antenna-feeder assemblies; aircraft antennas. SUBSTANCE: antenna has rectangular emitting member and conducting screen separated by insulating layer; it is excited by one or more coaxial feeders whose external conductors are connected to screen and internal ones are passed through screen and insulating layer and connected to emitting member at points lying on center line of emitting member; screen and insulating layer are bent at point of projection of emitting member center line on screen at angle β>180in direction opposing radiation direction and emitting member is bent over its center line at angle α;, where; d is distance from excitation point of emitting member to screen; a is width of emitting member. EFFECT: extended directivity pattern. 1 dwg
Patent RU-95109494-A (RU)
Inventor: KHUDOBIN L V
IPC: B28D1/04
Filed: 1995-06-06
Abstract: FIELD: cutting of blanks from hard and fragile materials into plates. SUBSTANCE: the offered device includes load-carrying members in form of body having rod moving in body hole and contacting the damping members, curved rod of alloy with thermomechanical memory whose one end is hinged to rod and the other end is built in body. Heat member is located in body concentrically to rod. EFFECT: provision of automatic control of damping. 5 dwg
Patent TW-200300359-A (TW)
Title: Snowboard binding system
Inventor: TAKAHAMA KIMITAKA
IPC: A43B5/04
Filed: 2002-11-14
Abstract: A snowboard binding system includes a boot and a binding configured to be releasably coupled together. The snowboard binding includes a base member, a rear binding arrangement, and a front binding arrangement. The snowboard boot includes an upper portion, a sole portion, at least one rear catch and a front catch. The sole portion has a forward to rearward longitudinal axis extending between a toe section and a heel section. The rear catch is located at the heel section of the sole portion. The front catch is coupled to the toe section. The front catch has a pair of leg portions extending downwardly from the toe section and a tongue portion extending laterally between the leg portions. The tongue portion has a forward to rearward dimension that is larger than forward to rearward dimensions of the leg portions to longitudinally secure the boot relative to the binding.
Patent TW-200409369-A (TW)
Title: A fabrication method for a ferroelectric capacitor applied in a low driving voltage
Inventor: TSENG YUAN-CHIEH
IPC: H01L29/92
Filed: 2002-11-26
Abstract: This present invention provides a fabrication method for a ferroelectric capacitor applied in a low driving voltage. This method first forms an LNO layer as a buffer layer over the down plate. Then, a PZT-Pt ferroelectric thin film is formed over the LNO layer by a sputter deposition method. Finally, an upper plate is formed over the ferroelectric thin film.
Patent TW-200410527-A (TW)
Title: Multi-port network interface circuit and related method for triggering transmission signals of multiple ports with clocks of different phases
Inventor: HSU MING-HSUN
IPC: H03K5/15
Filed: 2002-12-05
Abstract: A multi-port network interface circuit and relative control method. The multi-port network is used for transmitting a plurality of signals to different nodes (like terminals) of a network via multiple ports of the network interface circuit, wherein the network interface circuit triggers the transmission of the signals of the different ports with clocks of different phases, such that transition of the transmitted signals of different ports will not happen at a same time.
Patent TW-200301248-A (TW)
Title: Method of deionizing solution yielded from polyester decomposition with ethylene glycol
Inventor: INADA SHUJI
IPC: C07C67/56
Filed: 2002-12-17
Abstract: This invention provides a method deionizing solution yielded from polyester decomposition with ethylene glycol, which uses ethylene glycol to decompose polyester to obtain decomposed product and inhibits ester exchange reaction and hydrolysis that accompanied with decationizing treatment. This deionizing treatment can reduce the decomposed product solution of decreasing yield and purity.
Patent TW-200412137-A (TW)
Title: Method for instantaneously receiving and playing voice data from wireless network using wireless terminal
Inventor: LAI ZHEN-XING
Filed: 2002-12-20
Abstract: The invention relates to a method for instantaneously receiving and playing voice data from wireless network using wireless terminal. The method is applied in between a wireless terminal and a wireless network server, in which the wireless terminal is equipped with a microprocessor, a voice downloading buffer, a voice playing buffer and a voice player. When the wireless terminal downloads a voice data from the wireless network server through the wireless network, the wireless network server downloads the voice data in batch to the voice downloading buffer. When the voice data amount of the voice downloading buffer reaches a pre-defined value, then decodes the downloaded voice data and temporarily save it to the voice playing buffer so that the voice player can retrieve and play the voice data from the voice playing buffer. When the voice downloading buffer is not fully occupied, then continue downloading voice data. If the voice playing buffer is not fully occupied, continue receiving decoded voice data so that the voice player can continuously and completely play the entire contents of the voice data.
Patent TW-200400239-A (TW)
Title: Composition for the chemical mechanical polishing of metal and metal/dielectric structures
Inventor: PUPPE LOTHAR
IPC: H01L21/321
Filed: 2002-12-26
Abstract: A composition containing 2.5 to 70% by volume of a 30% by weight cationically modified silica sol, the cationically modified SiO2 particles of which have a mean particle size of 12 to 300 nm, and 0.5 to 22% by weight of at least one oxidizing agent, with pH of 2.5 to 6, is eminently suitable as a polishing slurry for the chemical mechanical polishing of metal and metal/dielectric structures.
Patent TW-200303390-A (TW)
Title: Arrangement for a urinal
Inventor: NILSSON AKE
IPC: E03D13/00
Filed: 2003-02-07
Abstract: The present invention relates to an arrangement for a urinal for vacuum application comprising a shell portion (1), operational means, and vacuum discharge means. In order to achieve a streamlined arrangement the shell portion (1) comprises a substantially unitary body, whereby the operational means comprise a level sensor means and a vacuum operated discharge valve means in fluid communication with a pipe system. The shell portion (1) is arranged to support the operational means within the shell portion.
Patent TW-200307588-A (TW)
Title: Polishing pad, polishing device, and polishing method
Inventor: SHIBUKI SHUNICHI
IPC: B24B37/00
Filed: 2003-02-07
Abstract: This invention provides a polishing pad, a polishing device and a polishing method, capable of easily removing polished matter from the surface thereof after polishing, reducing the consumption of polishing fluid used for the polishing, and lowering the production cost thereof, in which a plurality of elongated holes (11) passing through a first polishing pad (1) in thickness direction are provided in the first polishing pad (1) for polishing the polished matter, the elongated holes (11) are desirably formed so that the lengths thereof in longitudinal direction are 20 mm or shorter and the pitches thereof in lateral direction are less than 100 mm, and small holes (unshown) may be provided in the first polishing pad (1) in addition to the elongated holes (11).
Patent TW-200418326-A (TW)
Title: Flat panel display and the adjustment method
Inventor: HUANG CHE-MIN
IPC: H04N5/64
Filed: 2003-03-14
Abstract: The present invention provides a flat panel display which comprises a panel, an adjustive unit and a base. A slot is set in the backplate of the panel, the adjustive unit comprises a handle, an axis and a holding support. The handle has one end installed in the slot, another end fixed to the axis. The axis is rotatably holded by the holding support and the holding support is fixed by the base. The present invention can conveniently adjust the angle and distance between the user and the panel that make the handwriting input on the panel more ficilitated.
Patent TW-200417978-A (TW)
Title: Complementary apparatus and method for display gate driver circuit
Inventor: TSAI MING-WEI
IPC: G09G3/36
Filed: 2003-03-14
Abstract: A complementary apparatus and method for LCD gate driver circuit for compensating the voltage difference by impedance among the plurality of gate drive chips. The complementary apparatus comprises a timing controller, a trigger generator, a starter circuit and a power converter for solving the non-uniform brightness display.
Patent TW-200418640-A (TW)
Title: Heat-adhesive sheet and packaging material
Inventor: KURAHASHI AKIHIKO
Filed: 2003-03-17
Abstract: A film-shape synthetic resin 4 is extruded and laminated on one surface of a sheet-shaped gas-permeable fiber raw material 2 through which air in an amount of at least 0.5 ml/cm2.s by a fragile shape method is passed. The fiber raw material 2 on which the resin 4 is laminated is heated from the resin 4 side and sucked from the fiber raw material 2 side, the fiber raw material 2 is impregnated with the resin 4 to form a synthetic resin layer 3. The impregnation with the resin 4 is made at least 15% of the thickness of the fiber raw material 2. The peel strength between the fiber raw material 2 and the synthetic resin layer 3 is 1 N/15 mm.
Patent TW-200307406-A (TW)
Title: Methods and systems for providing multi-path echo cancellation
Inventor: WU CHENG-SHING
IPC: H04B3/23
Filed: 2003-03-21
Abstract: Providing multi-path echo cancellation comprises providing a main echo signal corresponding to a main echo section of an echo response and providing a plurality of tail echo signals, each of the plurality of tail echo signals corresponding to respective tail echo sections of the echo response. Next, providing a multi-path echo canceller comprises summing the main echo signal and the plurality of tail echo signals to provide a synthesized echo.
Patent TW-200307708-A (TW)
Title: Method and apparatus for purifying polyarylene sulfide
Inventor: KOYAMA YOSHINARI
IPC: C08G75/0281
Filed: 2003-04-02
Abstract: This invention is to provide a purification method for high molecular weight polyarylene sulfide and device thereof, which is very useful in electronic field, electrical field and high rigidity material field. The purification method comprises washing a polyarylene sulfide with a cleaning solution, separating the resulting mixture into a polymer phase (8) in Figure 2 containing the polyarylene sulfide and a solution phase (9) in Figure 2 containing the cleaning solution, measuring the viscosity of the polymer phase (8) or the difference of density between the polymer phase (8) and the solution phase (9), to detect a liquid level (10) of the polymer phase (8), and taking out the polymer phase (8); since the viscosity of the polymer phase (8) and the difference in density between the polymer phase (8) and the solution phase (9) are measured by a vibrational process viscometer (7) having a portion (11) contacting with a liquid being made from stainless steal, Hastelloy, Ti or a Ti alloy or a remote seal type differential pressure transmitter (6), respectively, the liquid level (10) of the polymer phase (8) can be detected with accuracy.
Patent TW-200402200-A (TW)
Title: Radio frequency data communication device in cmos process
Inventor: SMITH STERLING
IPC: H04B1/00
Filed: 2003-04-09
Abstract: The present invention provides a passive RFID chip with on-chip charge pumps for generating electrical power for the chip from radio frequencies. The passive RFID chip comprises an analog portion and a digital portion. The analog portion primarily comprises a voltage sensor and an AM data detector. The digital portion comprises a state machine digital logic controller. Incoming RF signals enter the chip via external antennas. The RF signals are converted into regulated DC signals by RF-DC converters with the voltage sensor. The RF-DC converters provide power for all the on-chip components and hence the chip does not require external power supply. The incoming RF signals are demodulated by demodulators and enter the AM data detector where the envelope transitions are detected. A voltage alarm is provided to ensure the voltage level does not drop below an operational level of the chip. The logic signals and programming data are controlled by the state machine digital logic controller and the timing signals are provided by an on-chip oscillator.
Patent TW-200400443-A (TW)
Title: Image content reconfiguration for different device capabilities and methods therefor
Inventor: ABDESSELEM QUELID
IPC: G06F17/27
Filed: 2003-05-05
Abstract: A data message, for example a synchronized multimedia integration language (SMIL) message or an extensible markup language (XML) based message, including image content and image content reconfiguration information that limits the extent to which the image content may be reconfigured (320) for display (330). Examples of the image content reconfiguration information, include height and width dimension limitations, image aspect ratio limitations, content rotation information, image content positioning information, image content cropping information, image content resolution information.
Patent TW-200426472-A (TW)
Title: An active matrix liquid crystal display
Inventor: CHEN CHENH-JU
IPC: G02F1/1333
Filed: 2003-05-16
Abstract: An active matrix liquid crystal display includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the two substrates, at least one alignment layer between the two substrates, a plurality of common electrodes arranged on the second substrate, an insulator layer disposed on the second substrate and the side of the common electrodes, a plurality of pixel electordes arranged on the insulator layer, and a passivation layer formed on the insulator layer and the side of the pixel electrodes. The common electordes and pixel electordes are formed at intervals. And a gap between the common electrodes and the liquid crystal layer is equal to that between the pixel electrodes and the liquid crystal layer.
Patent TW-200500158-A (TW)
Title: Method for automatically forming patterns or texts at designated positions on upright can
Inventor: Zhang ren-xian
IPC: B21D51/18
Filed: 2003-06-18
Abstract: Disclosed is a method for automatically forming patterns or texts at designated positions on upright can, where a position mark is provided to a can blank that is then fed into a rotary platform. The rotary platform then drives the position mark of the can blank to align with a sensor so as to accomplish the positioning position. The rotary platform is thenelevated and engages over an inner mold. The inner mold is also provided with a position mark for completing the positioning operation. The inner mold then synchronizes with an outer mold to a designated position. The inner mold is then driven to rotate with the outer mold. Accordingly, patterns or texts can be precisely formed at designated position of the can blank so as to improve the product quality and values.