baber/WOPTO huggingface dataset:
Patent JP-H10210506-A (JP)
Title: Three-dimensional image information input device and three-dimensional image information input output device
Inventor: YOSHIMATSU HIROSHI
IPC: H04N13/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain three-dimensional image information while tracing an image pickup device with an image pickup object and to attain three-dimensional image display with a sense of presence and providing less visual fatigue. SOLUTION: A controller 15 specifies an image pickup object to be traced based on an image picked up by two cameras 11, 12 and controls a pan-tilter 13 so as to allow a visual field of the camera 11 to the image pickup object. Furthermore, the controller 15 uses images picked up by the two cameras 11, 12 to conduct pattern matching and controls the pan-tilter 14 to allow the visual field of the camera 12 to the image pickup object of the camera 11.
Patent JP-S62167684-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B17/028
Filed: 1986-01-20
Abstract: PURPOSE:To prevent the damage of a driver by providing a spindle depressing part made of a magnetostrictive material depressing a spindle by the magnetostriction effect due to the magnetic field of an attracting magnet to a center core base. CONSTITUTION:An inner circumference part 2b of a magnetic disk sheet 2 having a center round hole 2a is adhered to a flange 1a of a center core 1 held freely rotatably in a disc cartridge case. In loading the magnetic disk cartridge to the driver 4, as an attracting magnet 4a of the driver 4 is attracted by a magnetic chuck face 1b, the magnetostrictive material of a spindle pressing part 3 is extended in the inner direction of a center core 1. That is, a projecting part 3a is prolonged toward the spindle 4b fitted to the spindle fitting hole 1c of the center core 1 and the spindle 4b receives depression. Since the prolonged operation of the spindle depressing part 3 is caused by the magnet attraction, in loading it to the driver, no press fit is required, and the cartridge is aligned automatically with high precision. Thus, many flaws due to the friction between the driver and the center core are prevented.
Patent JP-H11215102-A (JP)
Title: Wavelength multiplexing transmitter, optical communication system, and optical amplifier applied to the system
Inventor: NISHIO TAKESHI
IPC: H04B10/293
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To constantly maintain the output level of a wavelength multiplexing transmitter at individual wavelengths without giving any influence of the characteristics of signals even when the multiplicity of wavelengths changes. SOLUTION: When electric signals for optical signal transmission are inputted to optical transmitters 2A, 3A,..., 4A and a specific frequency fo is inputted to one of the optical transmitters 2A, 3A,..., 4A selected by means a superposing destination selecting circuit 5, the optical transmitter synthesizes the frequency fo with the electric signals. A plurality of optical signals respectively transmitted from the transmitters 2A, 3A,..., 4A is multiplexed by means of an optical multiplexer 7. The wavelength-multiplexed signals are amplified by means of an optical amplifying medium 8, and after converted to an electrical signal by a photodetector 14, only the level of the fo-frequency component is extracted by means of an fo extracting electric filter 13.  A control circuit 12 controls the light output level of a pumping laser 11 which pumps the medium 8 so that the extracted level may become a desired value.
Patent JP-S60155593-A (JP)
Title: Manufacture of chrysoberyl single crystal
Inventor: SAITOU TOSHIHIKO
IPC: C30B15/00
Filed: 1984-01-24
Abstract: PURPOSE:To prevent the contamination of iridium used as a crucible and manufacture a large-sized single crystal of high optical completeness in manufacturing chrysoberyl single crystal, by using a mixed gas of an insert gas and oxygen as an atmosphere of a growth furnace. CONSTITUTION:A single crystal is grown from a raw material melt consisting of aluminum oxide, beryllium oxide and an impurity, e.g. chromic oxide or ferric oxide if desired added thereto, e.g. by the Czochralski method. In the process, an inert gas containing about 1-5vol% air is used as a gas to be itroduced into the growth furnace.
Patent JP-S58128487-A (JP)
Title: Rotary compressor
Inventor: INAGAKI MITSUO
IPC: F04C18/344
Filed: 1982-01-26
Abstract: PURPOSE:To simplify the consturction of a volume controlling device for a vane type compressor by providing a plurality of bypass holes in a compressor body to sequentially open and close the bypass hole group with a spool provided slidably in a cylinder hole intersecting the bypass hole. CONSTITUTION:In a side plate 120 are provided in parallel three bypass wedges 122-124 causing a working chamber 140 entering the volume reducing step to communicate to an intake pressure chamber 151, and provided a cylinder hole 170 intersecting these bypass holes. In the cylinder hole 170 is slidably provided a spool 180 which moves in the cylinder hole 170 to sequentially open and close the bypass holes 122-124 so that the construction of volume controlling device for a vane type compressor can be simplified.
Patent JP-H06296051-A (JP)
Title: Active wave plate
Inventor: NAKAI SADAO
IPC: G02F1/01
Filed: 1993-01-25
Abstract: PURPOSE:To provide a new active wave plate with which an arbitrary phase difference can be given between the two polarizations components of incident rays and also the active function of laser gain is given. CONSTITUTION:This active waveplate is composed of a laser rod 2, formed by solid-state laser medium and used as a waveplate, a mechanical pressure device 4 with which external force is applied to the laser rod, and an excitation light source 5 with which the laser medium is optically pumped. Optical relative phase difference is given to the probe light (single color parallel light flux of linear polarized light, for example) which passes a laser rod from a probe light source 1 by the birefringence (stress-induced photoelastic effect) induced on the laser rod by the application of external force, and at the same time, an active function, which amplifiers probe light by photo excitation of laser medium, can be obtained.
Patent JP-H09195252-A (JP)
Title: Boxed trench used for road surface open cut method
Inventor: ITO KIYOTAKA
IPC: E03F3/06
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To improve safety during work by allowing a boxed trench towable which has the length equivalent to the length of one pipe to be placed and the side walls tapered to be narrower downward, to a road surface direction with the piping portions opened. SOLUTION: A boxed trench 107 formed with the side walls tapered to be narrower downward has pipe insertion holes opened at the lower parts of the front and rear walls and the side walls. A road surface 101 is drilled a distance equivalent to the length of one pipe 103 by a backhoe 105 and the trench 107 is fitted into the side walls of the road surface 101. The pipe 103 are placed and refilled while retaining soil equivalent to the length of one pipe 103 by the trench 107. The road surface is excavated in the open a distance equivalent to the length of the next one pipe 103, the trench 107 is laterally moved to the next open cut position and the pipe 103 where the trench 107 is located is immediately refilled. In this way, accidents due to the collapse or the like of the open cut face in front and rear opening and drilling areas are prevented for improving safety.
Patent JP-H03216996-A (JP)
Title: Image display device
Inventor: HAYASHI SHINICHIRO
IPC: H05B44/00
Filed: 1990-01-19
Abstract: PURPOSE:To dispence with conventional scanning ICs added later, to save a part mounting process resulting in decrease in a manufacturing cost and miniaturization of an image display device on the whole by manufacturing picture elements and scanning circuits on the same substrate. CONSTITUTION:On a translucent substrate 10, a picture element part 29 of thin film EL elements, and a vertical scanning circuit 30 and horizontal scanning circuit 31 which drive the picture element parts 29 are formed in a monolithic state. As the vertical and horizontal scanning circuits 30, 31 for driving the parts 29 are mounted on the same translucent substrate 10 with the picture element parts 29, a miniaturized image display device can be realized comparing with the conventional case where scanning ICs have to be added afterwards. The vertical and horizontal scanning circuits 30, 31 both can be produced at the same time as the picture element parts 29 eliminating the conventional mounting process.
Patent JP-S63179786-A (JP)
Title: Two-color thermal recording material
Inventor: OKUDA HIROAKI
IPC: B41M5/28
Filed: 1987-01-21
Abstract: PURPOSE:To enable excellent separation of two colors free of mixing of the colors upon low-temperature color forming and high-temperature color forming, by providing a decoloring layer and thereafter calendering the surface of the decoloring layer so that the surface has a specified smoothness as measured by a Bekk smoothness tester. CONSTITUTION:A two-color thermal recording material comprising a higher-temperature color forming layer, a decoloring layer and a lower-temperature color forming layer provided in that order on a base is subjected, after providing the decoloring layer, to a calendering treatment of the surface of the decoloring layer so that the surface has a Bekk smoothness of 300-6,000sec, preferably, 500-3,000sec. When the calendering treatment is conducted after the decoloring layer is laminated, an excellent two-color separation property can not be obtained. A color former used in the lower-temperature thermal color forming layer may be any one which forms a stable image when being heated with lower energy and is easily decolored speedily by a decoloring agent under heating with higher energy, and in the recording material, a basic leuco dye may be used. A color former used in the higher-temperature thermal color forming layer may be any one which is hardly decolored by the decoloring agent, and not only leuco dyes but also other known color formers for thermal color forming systems may be used.
Patent LV-14458-A (LV)
Title: Synchronous motor with permanent magnets
Inventor: LEVINS NIKOLAJS
IPC: H02K1/27
Filed: 2011-11-07
Abstract: The invention pertains to synchronous motor with permanent magnets, which is created with external rotor to enhance efficiency and make usage more convenient. The motor contains a stator 1 with m-phase winding 2 and a rotor with permanent magnets 4 fixed on an inner surface of its housing 3. Permanent magnets can be made both from high-energy (Nd-Fe-B) and low-energy materials (such as SrFe). The width of magnets on the rotor's inner surface is raised so that they contact each other. On the opposite surface, which fits to rotor yoke, the magnets are removed apart along the arc ACB. The arc length ACB is calculated according to the expression....where hm is the height of magnet, and p is number of pole pairs. The magnets 4 are fixed by non-magnetic glue and non-magnetic keel on the rotor yoke surface. The motor runs in the result of interaction of rotating magnetic field created by stator winding and magnetic field created by permanent magnets. The increased area of magnets and smooth moving from one stator tooth to the other are essential distinctive features of invention, which provide increase of magnetic flux and specific torque. Since magnets are contacting each other on the rotor's inner surface, in addition movement of magnets from one stator tooth to another occurs smoothly, thereby reducing pulsations of vibrations and torque.
Patent LV-14620-A (LV)
Title: A method and a system for checking authenticity of goods
Inventor: LŪSIS Artūrs
IPC: G06Q10/08
Filed: 2012-08-14
Abstract: The invention relates to methods and electronic systems for checking the authenticity of goods. According to one embodiment the offered electronic system for checking the authenticity of the goods comprises (i) at least one central server (10) with means for information recording, storage, interpretation and analysis; the server (10) contains at least one database with information about a product, including information about the product identification marks (20), including the mark’s (20) unique combination of characters; (ii) at least one user's electronic communication device (30), which is arranged to enter information, transmit it to the central server (10), obtain it from the central server (10) and display this information.
Patent LV-10383-A (LV)
Inventor: HILLE THOMAS
IPC: A61K9/70
Filed: 1993-08-06
Abstract: The invention relates to a transdermal therapeutic system for the administration of physostigmine onto the skin, composed of a backing layer which is impermeable to the active ingredient, of an active ingredient depot having at least one auxiliary with supportive and distributive function in the form of a sheet-like textile material, of a matrix surrounding the latter on all sides and, where appropriate, of a protective layer which can be detached again, the matrix of which contains 10 - 90 % by weight of polymeric material selected from the group consisting of acrylate- and/or methacrylate-based polymers and esters of hydrogenated rosin, 0 - 30 % by weight of plasticisers based on hydrocarbons and/or esters, and the active ingredient depot contains 15 to 85 % by weight of a 0.1 to 70 % by weight physostigmine solution immediately after manufacture.
Patent LV-10922-A (LV)
Inventor: DOI KOJI
IPC: A61K47/10
Filed: 1995-03-14
Abstract: A method for stabilizing pranoprofen, comprising placing an aqueous solution of pranoprofen in coexistence with an antioxidant, or placing an aqueous solution of pranoprofen under the conditions of limited supply of oxygen, and a stable aqueous preparation of pranoprofen, comprising pranoprofen and an antioxidant. According to the present invention, the decomposition of pranoprofen in an aqueous solution of pranoprofen is remarkably suppressed. In particular, pranoprofen becomes stable to light, thus permitting long-term preservation of an aqueous solution, specifically a liquid preparation, of pranoprofen.
Patent MX-160191-A (MX)
Inventor: LUDWIG BERND
IPC: H01H1/58
Filed: 1986-10-22
Abstract: A switch gear which includes a housing have first and second sides and a third side therebetween, at least one main contact bridge in the housing displaceable between two ON-OFF switch position, a spindle rotatable by a handle and carrying a body having a cam slot receiving a cam follower of a contact bridge holder, the contact bridge holder carrying contacts for effecting the two switch positions with associated pairs of fixed contact rails carried by the housing, the fixed contact rails being connectable by connector screws to electrical hook-up leads at the respective first and second housing sides, first and second separate housing compartments adjacent the first and second housing sides and carried associated ones of the connector screws, the first and second contact rails being connected through the respective first and second separate housing compartments for connection to the electrical hook-up leads by the connector screws, and the first and second separate housing compartments being selectively mounted to the respective first and second housing sides at two positions mutually positioned by 180 DEG whereby the connector screws can be accessed from two opposing/opposite directions.
Patent YU-108274-A (YU)
Title: Process for the isolation of the antibiotic av 290
Inventor: WAITE J P
IPC: A23K20/195
Filed: 1974-04-17
Abstract: This disclosure describes a reversible complex of antibiotic AV290 with an alkali metal alkyl sulfate and a process for preparing same. The complex is useful as an animal feed supplement which significantly enhances the growth rate of animals and poultry.
Patent YU-114680-A (YU)
Title: Method of obtaining monoclonal antibodies
Inventor: CHUNG-SHU KING P
IPC: C12N15/00
Filed: 1980-04-25
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on all normal human Tcells and cutaneous T lymphoma cells. The hybrid is formed by fusing spienocytes from immunized CAF, mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent YU-133282-A (YU)
Title: Circuit for obtaining a control dc voltage depending on ac voltage
Inventor: SCHEOEDER E
IPC: H03G7/00
Filed: 1982-06-18
Abstract: The invention relates to a circuit arrangement in a compander system for generating a direct control voltage which is dependent on an alternating voltage with the circuit arrangement including a time constant switch. The conductance determining the time constant in a charging current circuit is constantly varied in the transfer range in dependence on the voltage of a charging capacitor when a time constant switch takes place from one fixed value to a second fixed value.
Patent YU-148883-A (YU)
Title: Continuous process for the separtion of tin from lead
Inventor: ROWERS J E
IPC: C22B13/06
Filed: 1983-07-11
Abstract: The invention relates to a continuous method of removing tin from lead. The method comprises maintaining a pool of molten lead at a temperature of from 510°C to 570°C, introducing molten lead into the pool, injecting chlorine and oxygen into the molten lead in an amount to react with tin present as an impurity in the lead to form a tin-containing dross and then separating the lead from the dross.Separation may either be performed in the reaction vessel itself or in a separate settlement vessel,
Patent YU-175883-A (YU)
Title: Device for the deposition of chemical vapour
Inventor: CAMPBELL B A
IPC: C23C14/24
Filed: 1983-08-26
Abstract: A chemical vapor deposition device having uniformly distributed heating means (8,10) substantially surrounding an inner deposition reaction chamber (18) for providing isothermal or precisely controlled gradient temperature conditions therein, the reaction chamber being surrounded by the walls of an outer vacuum chamber (2). A purging gas may be introduced into the vacuum chamber to prevent leakage of reactant gas from the reaction chamber.
Patent YU-86704-A (YU)
Title: Water mattress with motor
Inventor: JOVANOVIC MILAN
IPC: A63B35/12
Filed: 2004-09-30
Abstract: Water mattress with a motor comprises two elastic parts (1, 2). In the center of the bottom part there is an engine (10) that moves a mattress. When starting the engine, a compressor (7) is activated that automatically inflates the mattress. Turning on the button on a control board (11), a pump (6) moves and it pushes water toward a propeller (12), drive of which is initiated by an internal combustion engine (10). A lever (13) moves left-right and in that way directs water toward the left or the right pipe (14). The lever (13) that defines directon of movement is coupled by a lever on the control board (11). Steering is done by means of the lever.
Patent AP-241-A (AP)
Title: Reusable sealing - closure system for a container.
Inventor: MODENS LUC
IPC: B65D43/06
Filed: 1990-11-21
Granted: 1993-02-24
Abstract: Sealing-closure system for a container having an opening in the form of a neck, comprising a cap (1)connected to a plug (8)to be inserted in said opening when the cap is put in place on the opening, characterised in that the cap (1)and plug (8)have means (7, 19, 10, 19)provided with connection means (10, 11)which by mutual interaction ensure a loose, captive connection of the cap (1)with the plug (8). The cap and the plug remain loosely held together when removed from the opening and the sealing-closure system : reusable.
Patent AP-321-A (AP)
Title: 1,3-Oxathiolane nucleoside analogues.
Inventor: DIONNE GERVAIS
IPC: C07D411/04
Filed: 1992-07-31
Granted: 1994-02-28
Abstract: The invention relates to 1,3-oxathiolane nucleoside analogues and their use in the treatment of viral infections. More specifically, this invention relates to (-)-4-amino-5-fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1h)-pyrimidin-2-one and pharmaceutically acceptable derivatives and pharmaceutical formulations thereof.
Patent AP-482-A (AP)
Title: Building formwork and method of building.
Inventor: VAN DER BERG DAWID JOHANNES
IPC: E04G11/04
Filed: 1994-06-23
Granted: 1996-03-25
Abstract: The formwork disclosed comprises a inflatable body having a base, side walls and a curving roof spanning across the walls. The body is inflated and building material is applied to the outer surface thereof. The body can be ballasted using water or sand, which is preferably pumped in andout of the body, or can be inflated within a retaining wall which serves as a foundation for the subsequently applied building material.
Patent AP-499-A (AP)
Title: Process and Antiparasitic intermediates for doramectin
Inventor: CRAWFORD THOMAS C
IPC: C07H17/08
Filed: 1994-09-29
Granted: 1996-06-05
Abstract: Intermediates and a process for preparing doramectin
Patent AP-948-A (AP)
Title: Method of synthesis of pyrrole amides.
Inventor: RAGAN JOHN A
IPC: C07D209/42
Filed: 1998-11-12
Granted: 2001-03-15
Abstract: A method of preparing pyrole-carboxamide compounds of the general formula: which selectively bind to GABAa receptors; which comprises reacting 1,3-cycloalkanediones with bromoethylacetate followed by reaction of the resulting product with an acid halide followed by reaction with an aromatic amine and finally with an ammonium source at an elevated temperature.
Patent AU-1035100-A (AU)
Title: Piston with support webs for a piston-cylinder arrangement, especially a shock absorber piston
Inventor: CASELLAS ANTONIO
IPC: F16F9/36
Filed: 1999-10-12
Abstract: The invention relates to a piston-cylinder arrangement, especially a shock absorber piston, comprising a piston body fitted with a peripheral web protruding from the peripheral surface in a section adjacent to the end of the piston to which support webs are attached, said web extending parallel and spaced in relation to each other in longitudinal direction towards the other end of the piston. Two adjacent support webs limit a groove-shaped recess, said webs being open on the ends opposite the peripheral web in longitudinal direction. The piston also comprises a collar-shaped sealing element made of thermoformable plastic material that is formed on the piston body in such a way that only part of the height of both the peripheral web and the support webs is formed in the material of the collar-shaped sealing element.
Patent AU-1056400-A (AU)
Title: Immunomodulatory factors for immunosuppressant and antiallergic treatment
Inventor: PRITCHARD DAVID IDRIS
IPC: A61K35/56
Filed: 1999-11-02
Abstract: An immunosuppressive agent, obtainable from the nematode Heligmosomoides polygyrus, characterised in that the agent has a molecular weight of less than 12 kDa, is resistant to proteinase K and is not bound to a polypeptide.
Patent AU-1170501-A (AU)
Title: Cubic boron nitride clusters
Inventor: DAVIES GEOFFREY JOHN
IPC: C01B21/064
Filed: 2000-11-17
Abstract: A cubic boron nitride cluster comprises a core ( 10 ) and an overgrown region, the overgrown region containing a plurality of cubic boron nitride crystallites ( 12 ) extending outwards from the core ( 10 ). The majority of the cubic boron nitride crystallites ( 12 ) have a cross-sectional area which increases as the distance from the core ( 10 ) increases. A method of producing cubic boron nitride clusters is also provided.