baber/WOPTO huggingface dataset:
Patent JP-S57123732-A (JP)
Title: Digital-to-analog converting circuit
Inventor: TSUKAGOSHI SHIYOUSAKU
IPC: H03M1/80
Filed: 1981-01-26
Abstract: PURPOSE:To obtain a bipolar analog output voltage by a unipolar reference voltage by disconnecting one terminal of a capacitor from a ground at the 2nd potential of the 1st control signal and by grounding one terminal of the capacitor at the 2nd potential of the 2nd control signal. CONSTITUTION:When fresh data is set in a buffer register 127 from an input terminal 132 for a PCM signal while synchronizing with a synchronizing signal, switches 111-118 which correspond to sign bits A2-A4 are set by a control signal 130 from a code converting circuit 128 while a switch 101 is placed at a ground side. Then, the switch 101 is disconnected from the ground and the switches 111-118 are all connected to the side of line l101 by the control signal 130. Thus, an output voltage Vx which has an absolute value equal to and the opposite polarity to an analog voltage value corresponding to the sign bits A2- A4 is developed at the upper electrodes of capacitors 103-110. A sample holding circuit 102 is placed in a sampling state to obtain the analog output voltage at an output terminal 133.
Patent JP-S56106164-A (JP)
Title: Abnormality detector of electric apparatus
Inventor: SAMEJIMA TSUTOMU
IPC: G01N29/12
Filed: 1980-01-28
Abstract: PURPOSE:To discriminate an abnormal vibration with good accuracy by arithmetically processing a vibration waveform of the outside wall of the case of an electric apparatus with a filter, a sampling circuit, etc. CONSTITUTION:Vibration waveforms of the outside wall of the case of an electric apparatus detected with a detector 1 are amplified with an amplifier 2. The amplified vibration waveforms are passed through a filter 4, whereby the electromagnetic vibrations of low frequencies are removed, and the output thereof is inputted to an arithmetic unit 5, which samples the same by dividing this into the plural sampling periods of the same phase and the same length, operates the absolute value at each sampling period, adds and averages the absolute values through each sampling time and has the results thereof drawn by a recorder 3, whereby the presence of any abnormality in the electric apparatus is judged.
Patent JP-H08200413-A (JP)
Title: Wet frictional engagement plate and manufacture of the same
Inventor: KONDO KATSUYOSHI
IPC: F16D69/02
Filed: 1995-01-24
Abstract: PURPOSE: To provide a wet frictional engagement plate having friction coefficient of 0.15 or more in lubricating oil and improved abrasion resistance, seizure resistance and sulfur corrosion resistance by contacting with a sliding surface of a mating material uniformly even if pressing load at frictional sliding movement is small. CONSTITUTION: A wet frictional engagement plate contains a ring metal base having a spline fitting tooth part at one of its inner periphery and an outer periphery and a ring frictional material fixed on both sides of the metal base and the frictional material contains a resin base and 10-90weight% composite copper alloy powder dispersed evenly in the resin and the composite copper alloy powder contains copper alloy base and hard grain dispersed evenly in the copper alloy base and the resin base has a network construction for fixing the composite copper alloy powder and the frictional material has porosity of 50volume% or less and Young's modulus of 50GPa or less.
Patent JP-H07216597-A (JP)
Title: Electrodeposition plating device
Inventor: ISHIKAWA OSAMU
IPC: H01F41/26
Filed: 1994-01-31
Abstract: PURPOSE:To remarkably improve reliability of the quality of substrate and the yield thereof by plating the substrate which is a body to be plated by electrodeposition so that the thickness and quality of a plated film is uniformalized on the surface thereof. CONSTITUTION:A cathode part 3 is constituted of the substrate 3a which is a body to be plated and an auxiliary cathode plate 3b, and the auxiliary cathode 3b is constituted of an outer peripheral part 11 and a substrate part 12. At the inner peripheral end of the outer peripheral part 11, plural engage pieces 7 are formed at equal spaces throughout the entire inner peripheral end and a spaced part 13 is formed between the inside of the outer peripheral part 11 and the outside of the substrate 3a.
Patent JP-S62167082-A (JP)
Title: Thermal recording material
Inventor: ABE TOSHIYUKI
IPC: B41M5/333
Filed: 1986-01-21
Abstract: PURPOSE:To enhance preservability along with thermal characteristics, heat resistance and water resistance, in a thermal recording paper using colorless electron donating leuco dye as a color former, by containing at least one kind of a phenol compound represented by a specific formula in a recording layer as an acidic substance. CONSTITUTION:At least one kind of colorless electron donating leuco dye being a color former and at least one kind of a phenol compound represented by general formula I (wherein R1 and R2 are a hydrogen atom, a 1-5C alkyl group, a 1-5C alkoxy group or a halogen atom and n is an integer of 1-9) are made present in one thermal recording layer as fine particles in a uniform state. As a binder for bonding a mixture of the color former and the coupler to a support sheet, a water-soluble or water-insoluble binder such as polyvinyl alcohol is used. The wt. ratios of both components and the binder are set so that the amount of the phenol compound represented by the general formula I is 1-10 times, pref. 1-5 times and the binder is 0.3-3 times with respect to the color former.
Patent JP-S62166758-A (JP)
Title: Universal motor
Inventor: KAWAI KOJI
IPC: H02K11/02
Filed: 1986-01-20
Abstract: PURPOSE:To reduce the radiant noise by connecting two (2) of the three (3) condenser terminals connected in loop between DC power lines with positive and negative power lines and by connecting remaining one (1) between a stator winding and a brush. CONSTITUTION:A pair of brushes 3a and 3b are slidingly connected to a commutator piece 2 connected to a rotor winding 1. The brushes 3a and 3b are connected directly to power sources X and Y. Three (3) sets of loop-connected condensers 7a-7c are connected to power lines X and Y. With a wiring 6a the contact of condenser 7b with 7c is connected to the contact of a stator coil 4a with a brush 3a. The noise c from a stator winding 4b is not by-passed. But the noise B from a stator winding 4a is by-passed by a routing (I) and is reduced. Thus, without increasing the cost, the noise can be lowered.
Patent JP-S59135810-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1983-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06219303-A (JP)
Title: Steering device
Inventor: HAGA KYOSUKE
IPC: B62D6/00
Filed: 1993-01-22
Abstract: PURPOSE:To reduce a space required for operation of a steering link device in a steering device acquiring an Ackerman characteristic in a normal steering range and having a parallel characteristic in the neighborhood of the largest steering angle. CONSTITUTION:Knuckle arms 70 of left and right steering wheels 71 are connected to each other by a steering link device 20 of Ackerman characteristic, and rotation of a steering handle 10 is transmitted to a part of the steering link device 20 through a transmission mechanism 11. A control device A is provided in such a way that an excessive steering cylinder 30 is provided between a part of the steering device 20 connected to the transmission mechanism 11 and a part connected to each Knuckle arm either one of a cylinder and a piston rod is connected to the side of the transmission mechanism 11 of the steering mechanism 11 of the steering link device 20, the other is connected to the side of the Knuckle arm 70 so as to increase the steering angle of the steering wheel to be outside in the steering direction by way of supplying working fluid to the cylinder device 30 for excessive steering near the maximum steering position.
Patent JP-H05218648-A (JP)
Title: Inner-layer board for circuit board
Inventor: MORI HIDEKAZU
IPC: H05K3/46
Filed: 1992-01-23
Abstract: PURPOSE:To assemble the inner-layer board for a circuit board without breaking the hole of assembling of it, in the stacking and assembling work of it. CONSTITUTION:A plurality of positioning holes 3, which are processed with accuracy about the diameters of holes and the pitches of holes, are provided in the vicinity of a plurality of assembling holes 2 used as the reference holes for stacking and assembling. The positioning hole 3 is used for pulling out the handler inserted into the positioning hole 3 after an assembling pin is inserted into the assembling hole 2.
Patent JP-S61170945-A (JP)
Title: Capstan servo circuit
Inventor: ITOU IETOSHI
IPC: H02P29/00
Filed: 1985-01-22
Abstract: PURPOSE:To offset a torque ripple by using a means which indicates the absolute rotary phase of a capstan motor for the reference phase of a capstan phase servo system. CONSTITUTION:For example, control pulses are generated successively having gaps (a), (b)...(h) during recording. In this case, when a pulse FPG is obtained at the place of the gap (a), a motor rotates on the basis of this pulse FPG as a reference in reproduction. Therefore, the motor rotates so that the pulse FPG is obtained at the position of the gap (a) even during reproduction without fail, so the ripple phase of the capstan motor 1 is coincident between the recording and reproduction of a control signal on and from a tape. Consequently, the torque ripple is offset and neither wow nor flutter is generated during tape transportation.
Patent LV-15567-A (LV)
Title: A jointless concrete composite pavement
Inventor: CEPURĪTIS ROLANDS
IPC: E01C11/18
Filed: 2019-11-19
Abstract: The present invention provides a pavement system that avoids the need for traditional contraction joints regardless of dimension of the pavement. The concrete composite pavement comprises (i) a gap-graded concrete first layer; (ii) a flexural-hardening fiber reinforced mortar second layer, wherein the gap-graded concrete comprises cement, water and coarse aggregate with particles size from 4 to 45 mm. Fiber reinforcement comprises synthetic and/or metal fibers. The total thickness of the composite pavement is selected depending on the required maximum service point load using the following formula H=(F/100)0.5x100 mm where H is a total thickness of the composite pavement and F is macimum service point load; wherein the ratio of the thickness of flexural-hardening fiber reinforced mortar second layer to the total thickness of the composite pavement is within a range of 1:5 to 2:5.
Patent LV-10454-A (LV)
Inventor: KNIEPS RUDOLF
IPC: C07D473/10
Filed: 1993-05-05
Abstract: Approximately non-fluorescent xanthines are obtained by precipitation of xanthines which still contain at least one unsubstituted N-atom in the molecule from aqueous-alkaline solution by means of CO2.
Patent MD-940146-A (MD)
Title: System of personal radio communications transmission
Inventor: VALOV SERGHEI
IPC: H04B7/00
Filed: 1994-04-05
Abstract: The invention relates to radio-technic domain, especially to transmission system of personal communication and might by used in the transmiting of text-information to private persons, administrating personals and for radio signslling in systems of emergency informing.The invention solves the problem of organisation of personal radiocommunication network on whole territory of Russia. The essense of the invention consists in the fact that in the subsystem of information introduction is used an intellectual terminal of introduction for the message forming and the subsystem of information introduction is commutating through the intermediate of city's network and block of informational services with the block of information receiver. In the subsystem of information transmission is included a former of informational signal for the gasketing of radio stereo signal from the transmitter studio in band of ultrashort waves. For achieving of automathical liaison of all subsystems with user of introduction terminal, the system contains a block of subsorbers registering, the introduction terminal is equiped with an initialization port.The interaction of all blocks is done through the intermediate of existent informational networks.
Patent YU-82101-A (YU)
Title: Indol-type derivatives as inhibitors of p38 kinase
Inventor: MAVUNKEL BABU J
Filed: 2000-05-19
Abstract: The invention is directed to methods to inhibit P38-α kinase using compounds of formula (1), and the pharmaceutically acceptable salts thereof, or a pharmaceutical composition thereof, wherein (a) represents a single or double bond; one Z2 is CA or CR8A and the other is CR1, CR12, NR6 or N wherein each R1, R6 and R8 is independently hydrogen or noninterfering substituent; A is -Wi-COXjY wherein Y is COR2 or an isostere thereof and R2 is hydrogen or a noninterfering substituent, each of W and X is a spacer of 2-6Å, and each of i and j is independently 0 or 1; Z3 is NR7 or O; each R3 is independently a noninterfering substituent; n is 0-3; each of L1 and L2 is a linker; each R4 is independently a noninterfering substituent; m is 0-4; Z1 is CR5 or N wherein R5 is hydrogen or a noninterfering substituent; each of l and k is an integer from 0-2 wherein the sum of l and k is 0-3; Ar is an aryl group substituted with 0-5 noninterfering substituents, wherein two noninterfering substituents can form a fused ring; and the distance between the atom of Ar linked to L2 and the center of the α ring is 4.5-24Å.
Patent AP-365-A (AP)
Title: Novel steroid esters.
Inventor: AXELSSON BENGT INGEMAR
IPC: A61K31/57
Filed: 1992-01-27
Granted: 1994-10-21
Abstract: The invention provides compounds of the general formula
Patent AU-1114788-A (AU)
Title: A bed structure for supporting engines and auxiliary units
IPC: F16M3/00
Filed: 1988-02-01
Abstract: The invention relates to a bed structure for supporting driving and driven units, such as internal combustion engines and generators for instance. The bed structure comprises a first frame section (1) which serves as a transport frame and bed for the engine, and a second frame section (8) which can be moved between a retracted transport position and an extended position in which it serves as a bed for an auxiliary unit, such as a generator.
Patent AU-1154995-A (AU)
Title: Station for piling, separating and ejecting batches of plate-like workpieces piled at the outlet of a machine that processes such workpieces
Inventor: CAPDEBOSCQ BERNARD
IPC: B65H29/20
Filed: 1995-02-03
Abstract: The station consists of a feeder (22,24) for the sheet material panels (20), delivering them to a stop (30) so that they drop onto a stack being formed on an elevator table (60) which moves down as the stack grows, separator arms (70) connected to a cross-member (79) and an output conveyor (90,94). The station is equipped with front and rear temporary supports (45,40) for the panels, situated in a plane more or less parallel to the table (60) and on a level with the lower edge of stop (30). The drive for the separator arm cross-member (79) consists of a drive chain or belt (73) at each end of the cross-member, passing being the front stop (30) and round pulleys (74,77).
Patent AU-1179401-A (AU)
Title: Process for the preparation of an aqueous dispersion of an anionic polyurethane free of volatile tertiary amines
Inventor: HESSELMANS LAURENTIUS CORNELIU
IPC: C08G18/08
Filed: 2000-10-16
Abstract: The present invention relates to a process for the preparation of an aqueous dispersion of an anionic polyurethane. According to the invention, a tertiary amine functional urethane polymer or oligomer acts as acid neutralizing agent. The process of the invention comprises the steps of: dispersion of an anionic isocyanate functional polyurethane prepolymer in water in the presence of a tertiary amine functional urethane polymer or oligomer and chain extension of the anionic polyurethane prepolymer with a reactive hydrogen functional material during or after the dispersion in water.
Patent AU-1279497-A (AU)
Title: Method of mixing viscous fluids
Inventor: KING DAVID MARSHALL
IPC: B01F27/96
Filed: 1996-12-05
Abstract: A method of mixing a fluid (44) involves isolating the fluid (44) to be mixed in a container (42). A mixing device (20) is provided and comprises a central support plate (24) having top (38) and bottom (40) sides, peripheral edge (43) and an axis extending through the plate, perpendicular to the top and bottom sides (38,40). A shaft (22) is connected to the plate, and extends from the plate parallel to the axis for engagement with a rotary drive e.g. drill (46). 4 - 12 narrow elongate vanes (26) per inch extend from each side of the plate, parallel to each other along the axis. The vanes have a length of 1 - 2 times the plate diameter. A mixing device (20) is placed in the container (42), the shaft is engaged with the drill and the mixing device is rotated by the drill. Preferably the fluid is a liquid. Also claimed is the device used in the above process.
Patent AU-1358899-A (AU)
Title: Sensor for detecting biological matter
Inventor: HOOK FREDRIK
IPC: G01N33/543
Filed: 1998-11-24
Abstract: The present invention relates to a method for measuring of the interaction between at least one target molecule and at least one receptor molecule using a piezo-electric crystal micro balance, where at least one type of the molecules is immobilised, whereby at least one crystal is brought into oscillation by means of a driving circuit, and measuring the dissipation (D) and/or change in dissipation ( DELTA D) during driving and/or after switching off the driving circuit.
Patent AU-1391592-A (AU)
Title: Method and device for the surface treatment of a metallic product in a reactive solution, in particular for the pickling or galvanizing of hot-rolled sheets
Inventor: NOGUES MICHEL
IPC: C23G1/02
Filed: 1992-03-31
Abstract: Pickling or galvanising process according to which high-frequency vibrations are imparted to the sheet metal (1) travelling through an acid-filled trough; the device comprises at least one pair of electromagnets (2,3) arranged facing each other on both sides of the sheet metal (1), which are supplied with currents of the same frequency and each exerting a periodical attraction force on the sheet metal (1), the forces exerted by each electromagnet (2,3) being offset by  pi /2, with the result that the sheet metal (1) vibrates at a frequency which is twice that of the supply current. The vibratory power injected into the sheet metal is greater than the cavitation threshold of the reactive solution in the vicinity of the sheet metal, with the result that this cavitation and the vibrations imparted to the sheet produce fissures in the layer of scale and make it easier to attack with acid, which considerably shortens the time needed for pickling the sheet metal. <IMAGE>
Patent AU-1542300-A (AU)
Title: Volume efficient layered manifold assembly for electrochemical fuel cell stacks
Inventor: GIBB PETER R
IPC: H01M8/04
Filed: 1999-12-07
Abstract: A volume efficient, layered manifold assembly is disclosed for an array of one or more internally manifolded fuel cell stacks. The assembly comprises a stack of substantially planar layers in which each pair of adjacent layers defines a fluid distribution chamber or plenum. Appropriate passages connect each chamber to the internal manifolds of the fuel cell stacks and to various external fluid ports for supply or exhaust of fuel, oxidant, or coolant streams. Passages for at least one fluid penetrate the layers defining the distribution chamber for another fluid. Valving can be incorporated directly in the manifold assembly and used to periodically reverse the direction of fluid flow through internal manifolds of the fuel cell stacks.
Patent AU-1661197-A (AU)
Title: Hair-growing agent
Inventor: TAKAHASHI TOMOYA
IPC: A61Q7/00
Filed: 1997-03-27
Abstract: Disclosed is a safe and effective hair-growing agent comprising a protein kinase C-specific inhibitor.
Patent AU-1665400-A (AU)
Title: Multifunction food processor
Inventor: CHARLES PATRICK
IPC: A47J43/08
Filed: 1999-12-21
Abstract: The invention concerns an electrical cooking appliance comprising a housing (1) containing a motor (141) associated with means for driving (3) various rotating working sets arranged in a working vessel (130) having a rotary shape, mounted on the housing, a lid (132) being provided to close the working vessel. The invention is characterised in that the working vessel has a base (101) connected to side walls (102) by a rounded corner (103) and that at least one working set (131) bears a working tool (144) for preparing liquids comprising a blade (4a) whereof the free end is located within the corner.
Patent AU-1672292-A (AU)
Title: Protective compositions
IPC: A61K8/00
Filed: 1992-03-13
Abstract: Active ingredient containing liquid formulations wherein the active ingredient is made water and oil resistant after application thereof to a substrate by the addition to the formulation of a fluorinated acrylic copolymer. The substrate can be either an animate or inanimate object. Active ingredients include repellents, attractants, pesticides, growth regulators, sunscreen agents, or medicines. The liquid formulations can be aqueous or organic solvent based or a mixture thereof.
Patent AU-1696400-A (AU)
Title: Brush suitable for taking a smear
Inventor: ZWART MEINDERT DURK
IPC: A61B10/00
Filed: 1999-12-02
Abstract: The invention relates to a brush suitable for taking a smear from a body cavity, comprising an elongated handle and a brush head placed on the handle, which brush head comprises a mandrel lying in line with the handle and brush hairs which run substantially parallel placed on the mandrel.
Patent AU-1753083-A (AU)
Title: Lift landing door surround
Inventor: HAAS MAX
IPC: E06B1/62
Filed: 1983-08-02
Abstract: The lift landing door frame arrangement contains horizontally adjustable lateral caulking or sealing elements arranged at uprights of the door frame and a vertically adjustable top caulking or sealing element associated with the topside of the door frame. To avoid retouching due to the caulking elements at the time of placement of the lift landing door frame arrangement and to avoid the formation of gaps in the door frame after placement, each lateral caulking element comprises a rectangular sheet metal panel of a length which exceeds the height of the door frame. Each lateral caulking element engages with and is fixed to the interior of the related upright. Each lateral caulking element is also guided for simultaneous vertical and horizontal adjustment at a guide plate carried by the related upright. The vertically adjustable top caulking element is constituted by a U-shaped sheet metal strap which is disposed astride the front parts of the door frame and is laterally guided thereat. This lift landing door frame arrangement is particularly suitable in cases in which the lift or elevator shaft does not include lateral masonry returns at the landing openings.
Patent AU-1961201-A (AU)
Title: Process for preparing pigment flush
Inventor: AFFELDT DONALD C
IPC: C09D17/00
Filed: 2000-09-13
Abstract: The present invention provides a process for continuous production of pigment flushes and an apparatus for carrying out the process. In the process of the invention, the pigment press cake is first fluidized. The fluidized press cake and a hydrophobic liquid organic medium are fed into a twin screw extruder. The kneading of the organic medium and press cake between the twin screws flushes the pigment into the organic medium. The water phase and flushed pigment phase are separated by removing at least part of the water phase through a vent in the extruder. An impediment to the flow of material downstream of the water vent causes the flush to accumulate in the vented section for a period of time sufficient to remove the desired amount of the water phase. The flush works over the impediment and passes downstream to where vacuum is applied to remove residual water from the flush. The flush may be further combined with other ink ingredients to form an ink product.