baber/WOPTO huggingface dataset:
Patent RU-94041462-A (RU)
Inventor: SURNENKOV V V
IPC: F02G1/043
Filed: 1994-11-11
Abstract: FIELD: mechanical engineering; engines, cryogenic gas machines and heat pumps employing for their operation Stirling cycle principle. SUBSTANCE: main part of drive is rotor rigidly fitted on output shaft. Engine cylinders with pistons and connecting rods are arranged on stationary housing around output shaft in parallel with shaft. Connecting rods are provided with sliders fitted in guides. Sliders are connected with rollers placed in rotor endless groove made on rotor side surface. Geometric form of groove makes it possible for some opposite pistons to reciprocate in opposite directions, with other opposite pistons remaining motionless and, vice versa, simultaneously turning the rotor together with output shaft through half a revolution at each working stroke of pistons. Combined movement of all pistons near their dead centers is also provided which makes it possible to displace compressed working medium from cold to hot working space. It follows from above statement that each piston can execute two working stroke with stop in between at one revolution of rotor (downwards, stop, upwards, stop); geometric form of groove coincides with form of curve representing relationship between displacement of rotor side surface at rotation and displacement of any pistons (rollers). EFFECT: materially increased efficiency of engine owing to provision of interrupted movement of pistons.
Patent RU-94042901-A (RU)
Inventor: JUTTA GLOK
IPC: A01N43/56
Filed: 1994-12-07
Abstract: FIELD: protection of plants. SUBSTANCE: herbicide means for CONTROLLING grasses and weeds in useful plant crops contains, along with inert fillers and additives, as an active component a mixture consisting of (i) herbicide-efficient amount of N-phenylsulfonyl-N'-triazinylurea having formula I(where substituents are defined in paragraph 1) and,(ii) as antidote component, efficient herbicide-counteracting amount of either quinoline derivative having formula IIa, where Ris hydrogen, C-C-alkyl or C-C--alkyloxy- or C-C-alkenyloxy- C-C- alkyl; Xis hydrogen or chlorine; or 1-phenylpyrazol-3-carboxylic acid having formula IIbwhere E is nitrogen or methyl; Ris trichloromethyl, phenyl or halogen-substituted phenyl; Rand R, independently, are hydrogen or halogen; and Ris C-C-alkyl. EFFECT: means with controlled herbicidal effect obtained.
Patent RU-95101276-A (RU)
Inventor: SUBBOTIN S S
IPC: E21B17/042
Filed: 1995-01-30
Abstract: FIELD: drilling boreholes in oil-and-gas industry, geological prospecting, etc. SUBSTANCE: lock has nipple and sleeve parts. Their end faces in plane of thrust joint are provided with outside chamfers. Chamfers are used as protector of thrust joint planes against impacts inflicted on side surface of lock. Dimension of chamfer $$$,mm is found from relation: $$$, where $$$-minimal recommendable dimension of chamfer, mm; $$$ - maximal recommendable dimension of chamfer, mm. Innovation applicable to threaded and welded locks will prolong service life of lock joint 1.3-1.5 times, reduce loss of washing liquid and cut power needed for drilling. EFFECT: high overall efficiency.
Patent RU-95101829-A (RU)
Inventor: ALESSANDRO ROSSI
IPC: B65D/
Filed: 1995-02-06
Abstract: FIELD: food industry; packing. SUBSTANCE: bottle 2 with cap 3 is designed for noncarbonated drinks, such as water. Cap 3 protective rim thermally welded to bottle 2 and made of the same material as cap 3. EFFECT: unique simplicity of design. 1 dwg
Patent RU-95102858-A (RU)
Inventor: SARYMOV I V
IPC: F41A21/36
Filed: 1995-03-01
Abstract: FIELD: automatic aircraft cannons. SUBSTANCE: localizer of aircraft cannon has body with chamber and windows. For effective removal of gases away from air-intakes of aircraft and provision of considerable absorption of excessive energy of recoil from shot localizer is fitted with gas-removing pipes entering windows of body, directed to side opposite to movement of projectile. It is put on barrel between breech and firing ports, closer to firing port. Insufficient cost of manufacture of localizer as compared with cost of aircraft cannon makes it possible to use it widely. EFFECT: effective removal of gases away from air-intakes.
Patent RU-95103896-A (RU)
Inventor: TATTI JA JA
IPC: A61B17/08
Filed: 1995-03-17
Abstract: FIELD: medical engineering. SUBSTANCE: device has two stepwise bent and pivotally connected branches 1 and 2 with ring-shaped handles 3 and 4 on one end and axles 5 and 6 with rollers 7 and 8 having longitudinal protrusions 9 and grooves 10, into which protrusions 11 of ring-shaped clamp to be inserted. The working surface has needle-shaped teeth. Stopper unit has ratchet-and-pawl gear, flexible tie-rod, pedal and opposing spring. To suture aponeurosis wound by means of suturing device, ring-shaped clamp moves downward and the needle-shaped teeth pierce the aponeurosis. Tubus is removed by bringing rollers 7 and 8 closer to make engagement with the tubus. The needle-shaped teeth thrust against protrusions of the tubus and bend in rotating ring-shaped clamp 12. Rollers 7 and 8 being brought more close, the ring-shaped clamp flattens closing the aponeurosis wound completely. EFFECT: reduced traumatic injuries.
Patent RU-95108023-A (RU)
Inventor: ROSLJAKOV O A
IPC: B29C67/04
Filed: 1995-05-15
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to processing polymer composition objects to enhance their operating properties, in particular, roller bearings from porous antifriction compositions based on polytetrafluoroethylene and carbon-containing fillers. Manufacture of roller bearings includes mechanical treatment of compressed and thermally treated blank. Novelty consists in that blank treated to operation size is heated in furnace to 250 C for 2 h, removed from furnace, immersed into oil bath heated to 190 C, and kept under pressure 0.1 MPa for 0.5 h. EFFECT: increased service life of bearings.
Patent RU-95108137-A (RU)
Inventor: MAJER V V
IPC: G09B23/14
Filed: 1995-05-19
Abstract: FIELD: training and visual aids. SUBSTANCE: invention refers to training and visual aids in physics, specifically, in acoustics. Installation incorporates generator, interrupter, sound source, counter and time delay unit electrically coupled. The latter is connected to initiation input of triggered sweep of oscillograph which input of vertical deviation is connected to inertial meter of voltage and sound receiver through amplifier. Model of resonating medium in the form of parallelepiped with recesses-resonators in one of its faces and plate opaque for sound wave are mounted between source and receiver of sound. Installation makes it possible to measure group and phase sound velocities in non-dispersive and dispersive media, to demonstrate interference of sound trains and extension of single pulse in media with dispersion. EFFECT: improved authenticity of experiments with sound trains.
Patent RU-95109544-A (RU)
Inventor: BUKAEV N B
IPC: A23C9/127
Filed: 1995-06-07
Abstract: FIELD: dairy industry. SUBSTANCE: method involves milk pasteurizing, introducing starter of lactic acid cultures, mixture fermentation, mixing, bottling, plugging and storage. Novelty in that the souring is carried out by lactic acid bacillus and saccharolactic yeast, saccharomycetes type, in ratio from 1:1 to 1:3. For producing kumiss, 25-50 g of beet sugar are added to 1 l of milk, mixture is mixed for 25-30 min and aged for 2-4 h. When acidity comes up to 50-55 deg by Thorner, mixture is finally mixed for 20-30 min, bottled, plugged, and bottles are left for 2-3 h at room temperature for ripening and accumulating the gas. Then bottles are stored in refrigerator with temperature 4-8 C. EFFECT: higher efficiency.
Patent RU-95110867-A (RU)
Inventor: VOL FGANG MAUS
IPC: B32B3/12
Filed: 1993-06-23
Abstract: FIELD: mechanical engineering. SUBSTANCE: metal cellular member consists of partially cross-linked sheet layers 3 and 4 which pass in bent pattern, approximately in evalvent pattern; member in outer circular zone 6 and in inner circular zone 5 has at least three return lines respectively (2a, 2b, 2c, ... and 7a, 7b, 7c,...) with sheet layers 3 and 4 interwoven around them; direction of curvature changes inside. Such member may be manufactured from hollow roll by star-shaped deformation followed by interweaving the outer portion around inner portion; that is why, its is preferable from the standpoint of manufacture. Use may be also made of built-in long electric conductor performing function of heating element or measuring sensor. Mechanical advantages of such cellular member are retained. Such members may be widely used in transport facilities as catalyst carrier housing for waste gases. EFFECT: enhanced efficiency.
Patent RU-95111206-A (RU)
Inventor: DVOSKIN G I
IPC: F23G5/027
Filed: 1995-07-07
Abstract: FIELD: reworking of solid wastes in public services. SUBSTANCE: device includes horizontal housing, appliances for supply of raw material and discharge of coke ash residue and heating chamber with furnace located on the outside of housing. Heating chamber is provided with devices for supply and burning of fuel, supply of air and discharge of combustion products. Device is also provided with movable strips secured to ceiling of housing dividing its inner volume into drying, pyrolysis and recovery chambers. Upper portion of recovery chamber is connected with lower portion of pyrolysis chamber by means of outer passage; upper portion of pyrolysis chamber is connected with lower portion of drying chamber by means of outer passage and upper portion of drying chamber is connected with furnace by means of outer passage. Outlets of outer passages into lower portion of drying chamber and pyrolysis chamber are made in form of flat nozzles directed in way of motion of material in housing. Height of pyrolysis chamber and height of strip dividing the pyrolysis and drying chamber is equal to 0.5 of height of pyrolysis chamber. Device has form of trapezium in plan at expansion angle of 1 to 3 deg towards motion of material. Recovery chamber is provided with vertical passage for supply of air whose lower shear is located at distance equal to 5 - 8 calibers of outlet nozzle from bottom of chamber. EFFECT: ecologically pure exhaust gases and coke ash residue. 2 cl
Patent TW-200300498-A (TW)
Title: Laser beam pattern generator having rotating scanner compensator and method
Inventor: AGORIO ENRIQUE RODRIGO
IPC: G02B26/12
Filed: 2002-11-18
Abstract: A laser beam pattern generator has a substrate support capable of supporting a substrate, the substrate support having a support motor capable of moving the substrate support. A laser beam source is provided that is capable of generating a laser beam. A beam modulator is also provided that is capable of modulating the intensity of the laser beam according to a pattern. A rotating scanner is provided that has a plurality of mirror facets capable of rotating at a spinning frequency to scan the laser beam across the substrate. The laser beam pattern generator also has a rotating scanner compensator to deflect the laser beam according to a rotating scanner correction signal containing a harmonic of the spinning frequency to compensate for errors in the scanning of the laser beam arising from the rotating scanner. A controller is provided that is adapted to control the substrate support, laser beam source, beam modulator, rotating scanner, and rotating scanner compensator to modulate and scan the laser beam across the substrate to generate the pattern on the substrate.
Patent TW-200301449-A (TW)
Title: A backlight apparatus, and a liquid crystal display (LCD) therewith
Inventor: NITTO EIJI
IPC: F21V29/15
Filed: 2002-11-27
Abstract: Dissipation of heat generated by a luminescent source, such as a fluorescent lamp, of a backlight apparatus and an LCD therewith is enhances by providing a proximity section in a holder, making the hottest part the closest to the holder for efficient heat conduction.
Patent TW-200410384-A (TW)
Title: Optimum power and ground bump pad and bump patterns for flip chip packaging
Inventor: LOO MIKE C
IPC: H01L23/50
Filed: 2002-12-03
Abstract: Previously, drilled vias were formed in multilayer substrates, interconnecting all layers. The positioning of flip chip bump pads on the substrate has been non-determinate. With the more recent use of microvias, which connect only two adjacent layers, non-determinate positioning of bump pads results in inefficient connection and reduces the routing efficiency and electrical performance. By designating the position of the power and ground bump pads on the substrate, microvias connect the bump pads directly to the related power or ground plane. Similarly signal bump pads can be directly connected to signal planes, giving improved routing and electrical performance. The signal, power and ground bump pads are in sequential rows, to match the relative positioning of the signal, power and ground planes.
Patent TW-200300818-A (TW)
Title: Wind power generator, windmill, and spindle and blade of the windmill
Inventor: SUZUKI MASAHIKO
IPC: F03D9/00
Filed: 2002-12-13
Abstract: A wind power generator (19), a windmill (1), and a spindle (2) and a blade (4) of the windmill, the wind power generator (19) comprising the wind mill (1) having a vertical shaft for rotating a generator, the wind mill (1) further comprising the vertical spindle (2), a rotating body (3), and wind receiving blades (4), wherein the rotating body (3) horizontally fixed to the upper part of the vertical spindle (2) is formed as a flywheel to provide the kinetic energy of a mass caused by a rotating inertia to the wind mill (1), and the plurality of wind receiving blade (4) having an excellent flexibility to act a force by the principle of leverage on the vertical spindle (2) even if received wind is breeze are arranged on the peripheral part of the rotating body (3) vertically at specified intervals; the wind mill (1) using the wind power generator (19); the spindle (2) and the blade (4) being used for the wind mill (1).
Patent TW-200301686-A (TW)
Title: Device for monitoring and repositioning a reel of wipe material in a dispensing machine with automatic cutting
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 2002-12-24
Abstract: The machine for dispensing a strip of material with automatic cutting of the type comprising a housing (1) having a back (1a), two lateral wings (1b), the lower part of which extends with a slanting profile (1c) and accommodating a cover (2), said housing accommodating an internally hollow drum (3) with a longitudinal slit which accommodates an articulated cutting device (4), said housing accommodating two end shields (5a - 5b) of articulated designed to accommodate a reel holder (6) which supports a reel of wipe material (b), said drum having, over part of its periphery, a non-slip friction strip (3a), said drum being associated with means of starting, a cam (10) and return spring (11) and a load button (9) is distinctive in that it comprises a device for monitoring and repositioning the reel of wipe material which comes into action once during each revolution of the drum, said device (12) being designed on the drum and having localised contact with the reel once during each revolution of the drum and causing said reel to be repositioned.
Patent TW-200401845-A (TW)
Title: Refractory metal and alloy refining by laser forming and melting
Inventor: AIMONE RAUL R
IPC: C23C14/34
Filed: 2003-01-23
Abstract: A process to chemically refine and consolidate tantalum, niobium. and their alloys to a fabricated product of net shape or near-net shape with higher throughput, more consistency, and lower manufacturing costs compared to prior art routes or rejuvenate damaged and deteriorated refractory metal parts. Powder metal is loaded into hoppers to be fed into laser forming/melting equipment. A suitable substrate is loaded into a laser forming/melting chamber onto which the powder will be deposited and consolidated in a point-scan process. As the powder is fed onto successive points of the surface of the substrate in linear traces, the laser is used to heat and partially melt the substrate and completely melt the power. A combined deposition and melt beam traces the substrate surface repeatedly over a selected area to build a dense coating of Controlled microstructure in multiple layers. A fully dense deposit is built up that becomes the desired shape.
Patent TW-200302249-A (TW)
Title: Stabilization of polyolefins in permanent contact with chlorinated water
Inventor: KRAMER ERICH
IPC: C08K5/1515
Filed: 2003-01-29
Abstract: Polyolefin mouldings that have excellent stability on permanent contact with chlorinated water comprise, as stabilizer, at least a compound selected from the group consisting of i) an epoxidized fatty acid having 3 to 22 carbon atoms or an alkyl ester thereof having 1 to 18 carbon atoms; and/or ii) an organotin compound; and/or iii) a compound containing at least one radical of the formula A or B.
Patent TW-200306978-A (TW)
Title: Novel tetrazole derivative
Inventor: YANAGI AKIHIKO
IPC: G03G15/00
Filed: 2003-02-07
Abstract: Compounds of the formula (I), wherein T represents a group, Q represents a group, R1, R3, R4, R5, R6, R7, R8, R9, R10, R11 are as defined in the description, m represents 0, 1, 2 or 3, n represents 0 or 1, A represents alkylene, processes for their preparation, their intermediates and their use in agriculture are described.
Patent TW-200415261-A (TW)
Title: Electrolytic solution for copper plating
Inventor: SHIH CHIEN-HSUEH
IPC: C25D3/38
Filed: 2003-02-11
Abstract: An electrolytic solution for copper plating is provided. The electrolytic solution at least comprises a soluble copper salt, an electrolyte, an additive chemical and a wetting reagent. The wetting reagent will improve the wetting property of electrolytic solution by decreasing its surface tension. Therefore, the wetting of the electrolytic solution is sufficient to let the solution wetting on the copper seed layer on a wafer.
Patent TW-200304123-A (TW)
Title: Audio frequency scaling during video trick modes utilizing digital signal processing
Inventor: BLAIR RONALD LYNN
IPC: H04N7/16
Filed: 2003-02-26
Abstract: The invention concerns a method and apparatus for audio track playback during fast forward playback video trick modes. A storage medium reader (100) is provided for reading digital data from a storage medium such as a DVD (102). The digital data represents a video presentation and a corresponding audio programming. A decoder (182) decodes from a portion of the digital data comprising the audio programming a plurality of digital audio samples corresponding to a selected portion of the video presentation. Subsequently, a digital signal processor (186) can convert the audio samples to their corresponding frequency domain equivalents and scale the frequency and amplitude of a playback audio frequency associated with the audio samples in accordance with trick mode video playback.
Patent TW-200400379-A (TW)
Title: Liquid crystal display module and liquid crystal display apparatus having the same
Inventor: LEE SANG-DUK
IPC: G09F9/00
Filed: 2003-02-27
Abstract: An LCD module and LCD apparatus is provided capable of preventing a chassis from being damaged by an external impact and reducing a number of parts of an LCD apparatus having the LCD module and a number of assembling processes. The LCD apparatus comprises a clip disposed between a receiving container and a chassis by a screw. The screw is engaged to the receiving container passing through the chassis and clip. The clip may be provided to opposite end portions of the receiving container to reinforce the strength of the chassis.
Patent TW-200304685-A (TW)
Title: Method and device for determining the vertical distance between the capillary and the image recognition system of a wire bonder
Inventor: ONDA NICOLINO
IPC: H01L21/00
Filed: 2003-03-05
Abstract: To determine the vectorial distance D between the tip of a capillary (5) and an optical axis (8) of an image recognition system of a Wire Bonder, a glass fiber (10) supplied with light is used as a reference point and as a sensor. On the one hand, the glass fiber (10) serves as a reference point with which the position of the optical axis (8) of the image recognition system can be determined. On the other hand, the glass fiber serves as a sensor with which the position of the tip of the capillary (5) can be determined in that it is determined at which position of the bondhead (1) the intensity of the light which is reflected back into the glass fiber (10) by a wire ball (17) formed at the tip of the capillary (5) is at a maximum.
Patent TW-200403789-A (TW)
Title: Electrostatic chucking stage and substrate processing apparatus
Inventor: SAGO YASUMI
IPC: H01L21/00
Filed: 2003-04-15
Abstract: This application discloses the structure of an ESC stage where a chucking electrode is sandwiched by a moderation layer and a covering layer. The moderation layer and the covering layer have the thermal expansion coefficients between the dielectric plate and the chucking electrode. This application also discloses optimum total thickness of the ESC stage, optimum volume ratio of composite which the moderation layer is made of, and an optimum range of the thermal expansion coefficient of the composite. This application further discloses a substrate processing apparatus for carrying out a process onto a substrate as the substrate is maintained at a temperature higher than room temperature, comprising the electrostatic chucking stage for holding the substrate during the process.
Patent TW-200401347-A (TW)
Title: Manufacturing method of semiconductor substrate
Inventor: TOMOYA BABA
IPC: H01L21/762
Filed: 2003-05-02
Abstract: A kind of manufacturing method of semiconductor substrate is featured with performing the followings: (a) forming the SiGe layer on a silicon substrate; (b) forming a semiconductor layer on the SiGe layer; and (c) injecting ions into the SiGe layer in the region on the substrate where the device isolation region is formed and is followed by conducting a thermal treatment.
Patent TW-200423979-A (TW)
Title: Ion generating apparatus
Inventor: ADACHI YOSHIICHI
IPC: A61L9/22
Filed: 2003-05-06
Abstract: An ion generating apparatus 1 comprising an ion generating electrode 7 disposed inside of a housing body 2 and a high voltage substrate 5 having a high voltage generation circuit for applying high negative voltage to the ion generating electrode 7; an air blower 9 for generating an air flow W0 running by the ion generating electrode 7, which is located along the direction from the ion generating electrode 7 to the ion emitting hole; a rectification board 25 disposed to rectify the sir flow from the ion emitting hole 4 along the board surface, in which at least the topmost surface portion of the rectification board is formed by an insulator; and a gap portion for charging prevention 25c disposed at the position facing the ion generating electrode 7 and formed by a gap penetrating the inner face along the air flow direction. Therefore, by disposing the air blower and the rectification board, the air blowing efficiency towards the ion generating electrode can be increased and there is no electrical interference generated between the rectification board and the ion generating electrode and dirt adhering onto the rectification board can be prevented.
Patent TW-200400845-A (TW)
Title: Magnetically coupled toy vehicles
Inventor: NEEDHAM ANDREW
IPC: A63H33/00
Filed: 2003-05-22
Abstract: A magnetic coupling (50) for toy vehicles (80) includes a stationary protruding member (52) and a retractable member (58), each having a rounded end piece (56, 60). One of the end pieces (56, 60) is at least partially formed of a magnetic material and the other (56, 60) is at least partially formed of a non-magnetic, magnetically attractive material. A separate end piece (56, 60) can be provided on each of a pair of toy vehicles (80) or each vehicle (80) can be provided with both. A retractable member (258) can be configured to receive the protruding member (252) in a mechanical coupling (250).