baber/WOPTO huggingface dataset:
Patent RO-81754-A (RO)
Inventor: RIAS CLAUDE J
IPC: B65D71/02
Filed: 1981-03-02
Abstract: The invention concerns a package of at least two layers of rolls of a compressible material. In this package, the rolls of each layer are placed side by side and in mutual contact, while the rolls of two superposed layers are in mutual contact along their lowermost or uppermost surfaces. In addition, the package contains two contoured panels adjacent the outer layers of the rolls, and two bindings bearing on the contoured panels and orthogonally arranged with respect to each other. The invention applies in particular to the packaging of rolls of fibrous insulating materials.
Patent RU-94000530-A (RU)
Title: Method of application of hemostatic forceps and appliance for its application
Inventor: KUZNETSOV E P
IPC: A61B17/128
Filed: 1994-01-06
Abstract: FIELD: medicine; can be used in surgical operations. SUBSTANCE: fixation of forceps is accomplished simultaneously with joining of the forceps working surfaces by pressing-out of the stiffening rib onto them perpendicularly to the line of their bending by the appliance used for application of forceps. To this end, in the appliance for application of hemostatic forceps, having hinge-joined branches 3,4 with gripping jaws 5,6, lower gripping jaw 5 has longitudinal groove 7 passing on its middle and a recess for hemostatic forceps. This recess is confined by two side shoulders, two front shoulders and a rear shoulder. The inner faces of the side shoulders are inclined to the recess bottom at an acute angle. The distance between the front shoulders is shorter than the recess width by the depth of longitudinal groove 7. Upper gripping jaw of the appliance has longitudinal boss 8 corresponding to longitudinal groove 7 on the lower gripping jaw. The hemostatic forceps is put on lower gripping jaw 5 of the appliance. The appliance is bed up to the vessel (or part of the hollow organ) in such a way that the vessel finds itself between the forceps working surfaces. At a connection of branches 3,4 gripping jaws 5,6 together with the working surfaces get joined, and boss 8 presses out the stiffening rib from them. EFFECT: enhanced reliability of squeezing and fixation of hemostatic forceps on vessels.
Patent RU-94006939-A (RU)
Inventor: DOLGACHEV G I
IPC: A61L2/08
Filed: 1994-02-25
Abstract: FIELD: microbiological industry; food industry; agriculture. SUBSTANCE: device is used for sterilizing objects of medical appliances infected by microorganisms of food stuff, seeds and other agricultural products, as well as for disinfection of waste water. EFFECT: improved safety.
Patent RU-94010088-A (RU)
Inventor: DMITRIEV V S
IPC: B61L23/16
Filed: 1994-03-21
Abstract: FIELD: railway signalling, centralized control and blocking devices; branches track circuits coded by automatic cab signalling currents. SUBSTANCE: branched track circuit has rail tracks with insulated joints and points and crossings 1, track circuit signal receivers 4 with point track relays 5, track circuit signal supply source 2, automatic cab signalling code signals supply source 8 and filters 3 separating signal transmission and reception channels. Frequency of source 8 differs from frequency of source 2. Source 8 is connected to one end of track circuit through front contacts of transmitter relay 7 and front contacts of corresponding code-cut in relay 6 independent for each direction of movement of train over preset route through filter 3 separating signals from track circuit and automatic cab signalling system. Source 8 is connected to opposite end of track circuit through resting contacts of transmitter relay 7 and front contacts of code-cut in relay 6. One of ends of track circuit adjoins main station track 9. Offered invention prevents possibility of getting clear ACS codes (signals) by train on side track in case of short circuit in insulated joints or passing of exit inhibiting signal. EFFECT: enhanced safety. 1 dwg
Patent RU-94010095-A (RU)
Inventor: JOAKHIM KHENES
IPC: G01N21/86
Filed: 1994-03-30
Abstract: FIELD: analysis of materials; mechanical engineering. SUBSTANCE: system contains analyzer with indicator strip holder 3 and respective indicator strips. Indicator strip holder 3 performs the function of indicator strip positioner 4 for properly positioning it relative to measurement unit 11. It also contains bearing surface for indicator strip and guide. Accurate positioning of specimen without complex mechanical members is achieved due to the fact at least one part of bearing surface of indicator strip is made in the form of supporting device in zone where front section is mounted which is shifted in height relative to center plane of area of testing zone; indicator strip holder 3 includes hold-down member which is pressed to side wall opposite bearing surface of indicator strip in measurement position between supporting member and area of testing zone of indicator strip 4. Thus, indicator strip 4 is subjected to bending stress due to which formation of specific distance between at least one testing zone 6 and measurement unit is guaranteed. EFFECT: enhanced accuracy of positioning the strip. 1 dwg
Patent RU-94015287-A (RU)
Inventor: TOMAS S INGLISH
IPC: H01S1/00
Filed: 1994-04-26
Abstract: FIELD: frequency unit prototypes. SUBSTANCE: device has absorption cell, which contains first amount of nuclei for tuning intensity of light that runs through it, at least one dielectric cavity for generation of infinitesimal electromagnetic filed, which excites first amount of nuclei for transitions between power levels of ultra-fine structure, waveguide where absorption cell and at least one dielectric cavity are located, photodetector, which is located in close proximity to waveguide end in order to measure light power, and injector of electromagnetic power for electromagnetic excitation of dielectric cavity or cavities. Filter cell is preferably located near dielectric cavity between absorption cell and light source. Resonant frequency of dielectric cavity or cavities is tuned by regulation of distance between filter cell and adjacent dielectric cavity as well as by insertion of dielectric tuning disk in close proximity to dielectric cavity and by regulation of distance between dielectric cavity and dielectric tuning disk. EFFECT: increased precision. 14 dwg
Patent RU-94025103-A (RU)
Inventor: RUMAKO N G
IPC: B21B35/14
Filed: 1994-07-04
Abstract: FIELD: rolling mill accessories, can be used in transmissions of the drive of rolling mill working rolls. SUBSTANCE: gear-type spindle of the roll with a variable length of the shaft uses a bush with an external gear ring fitted onto the roll drive end engageable with the internal gear ring of the clutch housing, as well as a means for axial displacement of the shaft. Novation in the device is the fact that the toothed bush is provided at least with one rocker installed in a radial groove for turning about the axis; one arm of the rocker is engageable with the slot made on the roll drive end, and the other is engageable with a key installed in the clutch radial hole for movement; the clutch external surface has a radial groove communicating with the mentioned radial hole; and the spindle is furnished with catches engageable with the clutch grooves. Besides, the rocker center of gravity is shifted towards the arm engageable with the slot of the roll drive end, and the catches engageable with the clutch grooves are combined with the spindle balancing device. EFFECT: simplified design. 3 cl, 3 dwg
Patent RU-94026792-A (RU)
Inventor: KONOVALOV E A
IPC: E21B33/138
Filed: 1994-07-15
Abstract: FIELD: drilling muds. SUBSTANCE: powder nepheline-containing material is treated with an acid modifier - a strong 8-20% acid (sulfuric, nitric, hydrochloric acid, etc.) in quantity of 4-15 weight parts per 1 weight part of the nepheline-containing material. The latter may be a disintegrated nepheline ore such as waste tails or a normal nepheline concentrate being a waste from the apatite-nepheline ore enriching process. It can contain up to 82% nepheline, up to 12% feldspar, up to 4% aegirite, up to 3% hydromica, and up to 1% other ingredients. EFFECT: increased resistance to dilution with water and hydrosulfide damage.
Patent RU-94029709-A (RU)
Inventor: MOISEEV V N
IPC: C01D5/00
Filed: 1994-08-08
Abstract: FIELD: aluminium production. SUBSTANCE: when recovering fluorine contained in gases leaving aluminium electrolyzers, sodium sulfate crystallization is carried out by cooling saturated solution in cascade-arranged crystallizers at 7 (-5) C, temperature in every preceding crystallizer being maintained on such a level as to differ from the succeeding crystallizer temperature by 4-6 C. EFFECT: increased yield of final product and improved its granulometric formula.
Patent RU-94044805-A (RU)
Inventor: SHEFTEL E N
IPC: C21D8/12
Filed: 1994-12-21
Abstract: FIELD: heat treatment of SENDAST-type alloys. SUBSTANCE: method of heat treatment of age-hardenable alloy containing 5-12% of Si, 3-8% of Al, at least, one element from group of titanium and lanthanides in the amount of 0.001-0.08% and also titanium of 0.4-12% and carbon of 0.1-3%, includes annealing at 1000-1100 C for 2-6 h, and after annealing, instead of slow cooling, hardening in water is conducted and ageing at 500-600 C for 1-5 h. This leads to increase of alloy microhardness by 13% and considerable improvement of magnetic properties: 3-6-fold increase of initial magnetic permeability $$$, increase of saturation induction $$$ by 35%, 1.7-fold reduction of coercive force $$$ as compared with heat treatment - prototype. In addition to improvement of strength and magnetic properties of soft magnetic alloy, the offered method takes 3-10 h instead of 12-18 h taken by the prototype method. EFFECT: higher efficiency.
Patent RU-95105891-A (RU)
Inventor: B JARNE EHKBERG
IPC: B01D33/58
Filed: 1995-04-18
Abstract: FIELD: filtering arrangements. SUBSTANCE: device is designed to remove consolidated precipitate from filtering surface of a filtering member and simultaneously treating consolidated precipitate to a state necessary for its further processing. Device includes a drying means, filtering surface connected with drying means, and a tank for a substance to be filtered. Near the filtering surface a blowing arrangement is mounted with at least one unit, its blowing effect spreading advantageously over entire width of filtering surface of filtering member where consolidated precipitate may arise. EFFECT: facilitated maintenance of filtering arrangement.
Patent RU-95106057-A (RU)
Inventor: MUKHOPAD JU F
IPC: A01G31/02
Filed: 1995-04-18
Abstract: FIELD: agriculture. SUBSTANCE: atmosphere for germination and plant growing contains ozone (0.03-0.05 ml/cu.m), and in the growing period the plants receive pulsed lighting (pulse duration 0.01 s and interval between pulses 0.5-1.0 min. The intensity of lighting depends on the crop. EFFECT: lower energy consumption; higher nutritive value of plants.
Patent RU-95109701-A (RU)
Inventor: EGORENKOV A A
IPC: B60T13/66
Filed: 1995-06-09
Abstract: FIELD: railway transport. SUBSTANCE: electric air distributor has three-pressure unit 1, pressure relay 2, braking duty selector 3, braking and brake release electromagnetic valves 4,5, stepless brake release unit 6 with chamber 7, unit 8 to stop additional reduction in brake main line 9 and initial pressure jump, change-over device 10, pressure regulator 11, brake chamber 12, operating chamber 13 and brake main line additional reduction chamber 14. Unit 1 has movable partitions 16 and 17, two-seat valve 18, brake main line additional reduction valve 20, and spaces 21,22,23,24,28,31,32,33. Space 21 communicates with operating chamber 13, spaces 22 and 32 communicate with brake main line 9, and spaces 23 and 31 communicate with atmosphere. Space 33 communicate with chamber 14 and through channel 34, with unit 8. Space 28 is connected with standby reservoir 30 and is placed in communication with space 24 at braking. Space 24 communicates with brake chamber 12 at initial moment of braking through channel 27, open valve 41 of unit 8, space 42, channel 43, change-over device 10 and pressure regulator 11. Pressure jump completed and additional reduction in brake main line at closing of valves 41 and 40 of unit 8 stopped, space 24 is placed in communication with brake chamber 12 through channel 25, throttling holes of braking duty selector 3, channel 26, change-over device 10, and pressure regulator 11. Unit 6 has movable partition 47 with valve 48, fixed partition 49, additional movable partition 50 with valve 51, chamber 7, spaces 53,56,54,58 and 63. Channel 57 is overlapped by valve 54. Spaces 53 and 54 above movable partitions 50 and 47 are placed in communication with each other and with channel 27. Space 58 under partition 47 and channel 57 are placed in communication with each other and with chamber 7. Chamber 7 communicates with channel 43 through check valve 62. Space 63 communicates with operating chamber 13 through channel 64 and with brake main line 9 through hole 65 overlapped by valve 48 and check valve 66. Space 56 communicates with atmosphere. In process of braking, compressed air passes simultaneously into brake chamber 12 and spaces 53,54,58, channel 57 and chamber 7 of unit 6. At initial brake release moment, chamber 7, space 58, and channel 57 are isolated from atmosphere by check valve 62 and are closed by valve 56. Movable partition 47 is shifted in position to open valve 48. Operating chamber 13 is placed in communication with brake main line 9. EFFECT: simplified design of brake electric air distributor, prevention of possibility of failure of stepless brake release unit caused by poor sealing of brake main line additional reduction valve. 3 cl, 1 dwg
Patent RU-95109782-A (RU)
Inventor: FOMUSHKINA T V
IPC: H01H1/02
Filed: 1995-06-08
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers specifically to deposition of contact coating on working parts of contacts of hermetically sealed reed relays. Proposed contact coating differs from known coatings by content, weight per cent: boron 2.0- 26.0, nickel being the balance. Proposed coating may find use in controlling devices and systems such as relays, logic elements, computers. EFFECT: increased reliability of magnetocontrolled contacts, no gold is used in contact coating, increased productivity of deposition of coating. 1 cl, 3 tbl
Patent RU-95110733-A (RU)
Inventor: DERGACHEV EH P
IPC: C02F1/40
Filed: 1995-06-27
Abstract: FIELD: water purification. SUBSTANCE: installation for cleaning water from petroleum derivatives contains, separated by stop member 4, sealed tank 1 and container 5 for polluted water. Water-oil separation occurs in container 5, and, in tank 1, oil is collected. EFFECT: simplified process.
Patent RU-95113082-A (RU)
Inventor: BARSUK V N
IPC: C08J9/24
Filed: 1995-07-28
Abstract: FIELD: chemical industry, polymers processing of thermoplasts in particular to produce on their base porous materials used in different fields of technology, for example, to produce heat-insulating materials, materials for capsulation of fluffy substances, , pesticides, repellents etc. SUBSTANCE: based on thermoplastic resins porous material is produced by mixing of thermoplastic resin with filler with following with following foaming of mixture during moulding under heating. As filler they use mineral filler with porosity of 10 - 12 % and humidity - up to 15 %. Mineral filler is taken from group, that has zeolite, schungite, apatite with particles size of 0.04 - 1.0 mm in amount t of 10 - 75 % per 100 mass % of mixture. Foaming is exercised for 15 - 20 minutes under temperature of polymer melting. EFFECT: improved process. 1 cl
Patent TW-200302279-A (TW)
Title: Rice α amylase transcriptional enhancers
Inventor: YU SU-MAY
IPC: C12N15/82
Filed: 2002-11-25
Abstract: A recombinant nucleic acid containing a transcriptional enhancer from a rice α Amy8 gene, a promoter operable linked to the enhancer, and a coding sequence operably linked to the promoter and encoding a transcript. Also disclosed is a stably transformed plant cell or a transgenic plant containing a recombinant nucleic acid described above, or a similar recombinant nucleic acid with a plurality of a rice α Amy3 enhancer.
Patent TW-200300776-A (TW)
Title: Stabilized halogen-containing polymer composition
Inventor: ADAMS PAUL BRIAN
IPC: C08L27/00
Filed: 2002-11-29
Abstract: Halogen-containing polymer compositions containing a heat stabilizer comprising a latent mercaptan, a zinc salt, and a free mercaptan as a separate entity are protected during processing by the degradation products of the latent (i.e., blocked) mercaptan. A free mercaptan is among those products. The separate free mercaptan (i.e., an alien free mercaptan) enhances the activity of the latent mercaptan in a synergistic manner.
Patent TW-200409939-A (TW)
Title: Refraction type dual image display apparatus
Inventor: LV XING-ZENG
IPC: G02B27/18
Filed: 2002-12-06
Abstract: An image display apparatus includes: two display units: two reflective units respectively mounted on a first side of said display units for deflecting light rays emanating from said display units mounted between said two reflective units; two refractive optical elements respectively mounted on a first side of said reflective units and each refractive optical element being out of alignment between respective pairs of said reflective unit and said display unit for deflecting light rays passing through or being reflected from said reflective units; and two virtual image forming assemblies respectively mounted on a second side of said two refractive optical elements for deflecting light rays emanating from said refractive optical elements and transforming images formed by said refractive optical elements into virtual images, wherein said refractive optical elements are mounted between said reflective units and said virtual image forming assemblies. The original images displayed by said display units are deflected to said refractive optical elements by means of said reflective units, and pass through said refractive optical elements in a deflected manner to form inversed real images as opposed to said original images, Then said inversed real images are transformed into virtual images, being inversed as opposed to said original images, by means of said virtual image forming assemblies.
Patent TW-200303655-A (TW)
Title: Path timing estimation in a spread-spectrum receiver
Inventor: KUTZ GIDEON
IPC: H04B1/707
Filed: 2003-01-23
Abstract: A path-timing estimator for a RAKE receiver finger relies on an interference cancellation process combined with a non-coherent tracker (7, 8). Estimates of interference produced by paths from other fingers are used to reconstruct an interference signal (1) which is subtracted (6) from the de-spread (5) signal. The estimator performs well even when paths are closely spaced.
Patent TW-200414461-A (TW)
Title: QFN type image sensing device packaging method and its structure
Inventor: XU ZHENG-HAN
IPC: H01L23/28
Filed: 2003-01-24
Abstract: The present invention is related to a kind of QFN type image sensing device packaging method and its structure. In the packaging method, wax dike-wall is first molded at the outer periphery of metal carrying body. Then, after performing die bonding and wire bonding inside the carrying body relative to the wall, liquid transparent wax is poured inside the wax dike-wall space, and the chip is then fixed and sealed inside. After that, it is cut into the image sensing device product to fulfill the packaging trend of miniaturized product size. The device packaging structure, which is manufactured by using the invented packaging method, the carrying body chip support pad, and bottom face of the leading pin are used to form a recessed portion, which provides the design for filling transparent wax inside. Thus, bonding force between transparent wax and the carrying body, and the function of preventing from invasion of water vapor can be increased so as to increase the reliability of image sensing device.
Patent TW-200413896-A (TW)
Title: Power management and control method of power supply and device thereof
Inventor: LI RUNG-JUNG
IPC: G06F1/30
Filed: 2003-01-24
Abstract: A power management and control method of power supply and device thereof are used to solve the issue that optimized management and control of power supply is not available in existing electronic equipment and solve the insufficient safety issue in power supply. The invention employs controller to control supply to switching state of load circuit path. When microcontroller detects that actual total output current already exceeds or almost exceeds the preset rated total output current value, temporarily stop supplying current to at least one load according to the priority of loads capable of being temporarily stopped. Whereas, when the actual total output current doesn't exceed the preset rated total output current value or a preset rated allowed current value, based on the reverse priority of loads capable of being temporarily stopped, restart the load that was temporarily stopped current supply. The invention can be treated as safety protection device for power supply of electronic equipment and electronic equipment itself, and to provide good management to the power supply.
Patent TW-200303086-A (TW)
Title: Semiconductor memory unit having trench and planar selection transistor and its manufacturing method
Inventor: ALSMEIER JOHANN
IPC: H01L21/265
Filed: 2003-02-07
Abstract: The trench (12) of a semiconductor memory unit (1) has an insulation ring (44) that has a window only on one side (50) to expose the substrate (42). The other side (52) of the insulation rings (44, 47, 55) is extended to the insulating covering layer (62). There is no need of shallow trench isolation at this point. The single-side buried contact point (70) is generated by an inclined implantation, for example using N2 or argon to conduct implantation in a constant direction with an inclined angle between 15 and 40 DEG. The implanted material can have different characteristics of etching or oxidation due to implantation material. By combing this kind of method, a new deposition of semiconductor memory unit (1) can be obtained, in which the pattern forming the active region comprises a long line (31) that penetrates plural adjacent semiconductor memory units. Thus, the strict overlap tolerance problem between the trench (12) and the active region formation pattern (31) is solved. In addition, the width control problem of the photolithography pattern for the adjacent trenches is solved by the chessboard type arrangement of trenches (12, 13).
Patent TW-200421069-A (TW)
Title: Front-end bus module of computer
Inventor: LIN WEN-YEN
IPC: G06F1/16
Filed: 2003-04-11
Abstract: A front-end bus module of computer is disclosed, which comprises: a high-density interconnect (HDI); plural high-speed devices allocated on the HDI, and electrically connected with each other; and an electromagnetic shielding housing wrapping the high-speed device and HDI.
Patent TW-200407577-A (TW)
Title: Apparatus for thermal compensation of an arrayed waveguide grating
Inventor: JOHANNESSEN KJETIL
IPC: G02B6/34
Filed: 2003-05-22
Abstract: An arrayed waveguide grating including a waveguide array extending between two free propagation regions is disclosed. One free propagation region is coupled to an input waveguide, and the other free propagation region is coupled to output waveguides. In an example the input-side free propagation region has two sections that are moveable relative to one another. Movement is achieved by using, for example, a thermally responsive actuator that moves the input waveguide a desired distance to compensate for a temperature change. An arm formed of a low thermal expansion coefficient metal may be used as a thermally responsive actuator moving a substrate. In another example, both the input side and the output side free propagation regions have sections moveable relative to one another and, therefore, less movement is required to correct for thermal variations. An NxN arrayed waveguide grating may also be formed.