baber/WOPTO huggingface dataset:
Patent GB-848272-A (GB)
Title: Improvements in or relating to a method and apparatus for the manufacture of sheet metal elements
IPC: B21C37/08
Filed: 1958-03-27
Abstract: 848,272. Making tubes and seams; welding by pressure; angular bending. WOGERBAUER, A. March 27, 1958 [April 5, 1957], No. 9920/58. Classes 83 (2) and 83 (4). In continuously making sheet-metal elements two or more metal strips are fed lengthwise, one beside the other, the strips are shaped lengthwise progressively or in stages into component sections, at least one of the sections is progressively twisted out of its feeding plane and into a position in which predetermined portions of the sections face each other and then the facing sections are welded together. In making a round section tube two steel strips are fed from coils 1, 2, Fig. 2a, through an end butt-welding device 3 to rollers 4 which form loops. Rollers 5 feed the strips from the loops continuously under a brush 7 to roll pairs 8, 9; 10, 11; 12, 13; 14, 15; which shape the strips to half-shells 16, 17. Each roll pair 10, 11 comprises an upper roll formed by discs 49, 50, 51, Fig. 12, on a shaft 47 and a lower roll formed by rolls 54, 55, 56, the latter comprising two half-rolls with frusto-conical ends held in position by the rolls 54, 55. The shaped strips are each twisted through 90 degrees, one clockwise, the other anticlockwise, by rolls 18, 19; 20, 21; Fig. 2b, which urgethe sections together with their edges in contact between resistance electrodes 23, 24, the edge being welded at 25. The welding is as described in Specification 695,102. The electrodes are mounted on carriers 65, 66, Fig. 14, pivoted on slides 61, 62 and the discs 69, 70 for the lower seam are supplied with current from a transformer 60. The upper discs 71, 72 for the upper seam may be supplied from the same or another transformer. Pressure rollers 27 are mounted above and below the welded tube to escape the latter and the burrs are removed by external cutters 29. Internal cutters may be provided. The welded tube is passed through a cooling or reheating device 30'and is then shaped by rolls 31, 33, 35 to round section and is sized by four rolls 37. The shaping of the strips is shown diagrammatically in Fig. 3. The oval welded tube may be shaped by drawing or expanding. Oxyacetylene gas, electric arc, or induction resistance welding as described in Specification 695,102 may be employed. There is described the shaping of two strips to form rectangular section tube (Fig. 4); the shaping of two strips to form a square tube, the final section being right-angled L-sections and the edges to be welded being slightly chamfered and the shaping of three strips to form a triangular tube (Fig. 9) and Fig. 10 (not shown). Two strips finally shaped as right-angled L-sections are welded back-to-back. The strips may be of plain or alloyed steel, stainless steel, chromium steel, aluminium or magnesium alloy, titanium or copper.
Patent GB-526976-A (GB)
Title: Improvements relating to the limitation of short-circuit currents in electric distribution systems
IPC: H02H7/06
Filed: 1939-03-30
Abstract: 526,976. Electricity supply. BRITISH THOMSON-HOUSTON CO., Ltd. March 30, 1939, No. 9980. Convention date, March 31, 1938. [Class 38 (iv)] Transformer arrangements. - Short circuit currents in central stations are limited by using between bus bar and network transformers 6 having two or more primary windings 7. Each primary is supplied from a separate bus section and switches 3 interconnecting sections associated with any one transformer are opened on short circuit. The transformer windings 7 may be regulable.
Patent GB-221449-A (GB)
Title: Improvements in speed indicating apparatus for motor vehicles
IPC: G01P1/12
Filed: 1924-04-22
Abstract: 221,449. Leffler, A. April 22, 1924. Addition to 202,620. Centrifugal speed indicators with provision for non-permanent records.-In apparatus described in the parent Specification, the speed indicating members comprise a series of levers pivoted on a rotatable disc and adapted to be set by the speedsensitive device, and held in set. position by springs. A vehicle-driven shaft 2 actuates a speedresponsive device 3, and drives an annulus 12 upon which are pivoted a number of levers 14 the outer ends of which pass through radial slots 15 in a dial mounted on the annulus and provide a temporary record. The lower ends of the levers are positioned once each revolution by a guide 7 which is adjusted in accordance with the speed bv the sleeve 5 of the speed-responsive device 3. Springs 17 engaging cams 18 hold the levers in their set positions, a cam 19 being provided to release the springs while the levers are passing through the positioning guide 7.
Patent HK-141394-A (HK)
Title: Waterproofing structures formed from water-penetrable construction materials
Inventor: GALDIS JAMES MICHAEL
IPC: C04B41/52
Filed: 1994-12-15
Abstract: Disclosed are compositions and methods of reducing water penetration through civil engineering structures which methods comprise applying to the structures a waterproofing agent pretreatment composition including SBR latex, SBS latex, natural rubber latex, polybutadiene latex, polychloroprene latex, polyvinyl acetate latex, nitrile latex, or combinations thereof, and optionally may include various freezing point depressing agents to enable use of the compositions and methods at or below 25 DEG F. Also disclosed are packages including the latex-containing waterproofing agent pretreatment compositions and waterproofing agents.
Patent HK-175495-A (HK)
Title: Crystalline salt of 4-(di-n-propyl) amino-6-aminocarbonyl-1,3,4,5-tetrahydrobenz [cd] indole
Inventor: KRESS THOMAS JOSEPH
IPC: A61K31/40
Filed: 1995-11-16
Abstract: 4-(Di-n-propyl)amino-6-aminocarbonyl-1,3,4,5-tetrahydrobenz[cd]indole hippurate and its method of preparation and use are provided.
Patent HU-T66966-A (HU)
Title: Method for automatic amplification control in wide range of dynamics using closed chain and amplification control circuit
Inventor: PUNCH DEREK N
IPC: H03G3/20
Filed: 1991-11-27
Abstract: A closed loop automatic gain control (AGC) circuit with high dynamic range capabilities having an amplifier circuit for receiving an input signal, which is susceptible to variations in signal power, and a control signal. The amplifier circuit is responsive to the control signal for amplifying the input signal at a gain level corresponding to the control signal so as to provide a corresponding output signal. A measurement circuit is coupled to the amplifier means for measuring logarithmic signal power of the amplified input signal and providing a corresponding linear measurement signal. An integration circuit is included for receiving the measurement signal, and a reference signal which corresponds to a desired signal power of the output signal. The integration circuit integrates with respect to time the difference between the measurement signal and the reference signal, and generates the control signal which corresponds to the result of the integration.
Patent HU-T36371-A (HU)
Title: Method for producing fermenting liquors suitable for bilogic seasoning sugar-factory beet chips
Inventor: MATRAI TIBOR
IPC: A23K3/00
Filed: 1983-06-30
Abstract: Lactobacillus fermentation liquors used for the biological preservation of moist sliced sugar beet in sugar factories are prepd. by isolating the lactobacillus brevis strain from fermented Sauerkraut/pickled cabbage/liquor, first on a solid MRS soil with modified compsn. and pH, contg. saccharose, then on a liq. soil having the same compsn. as the solid soil, with the difference that the liq. soil does not contain agar and the saccharose is replaced with maltose or xylose. - The lactobacillus strain is propagated in a nutrient soln. contg. 2.o wt.% saccharose, 1.4 wt.% nutrient concentrate and 96.6 wt.% water at pH 5.2. The liq. is fermented finally for 24-72 hours in tanks of 500-1000 litre capacity.
Patent HU-T36687-A (HU)
Title: Herbicides containing n-/phosphono-methyl/-glycine-sulfonic amide-derivatives as agent as process for the production of the agent
Inventor: BORROD GUY
IPC: A01N57/22
Filed: 1984-04-27
Abstract: Phosphono methylglycine derivs. of formula (I) and their salts are new. In (I) R1=opt. substd. hydrocarbyl; R=H or opt. substd. hydrocarbyl; R2 and R3=H; or OR2 and OR3=hydrolysable gps.; R4=H or R8; R8=hydrogenolysable gp. Intermediates of formula (II) are new.
Patent HU-T63390-A (HU)
Title: Improved process for producing 5-carbamoyl-10-oxo-10,11-dihydro-5h-dibenz/b,f/azepine
Inventor: HAASZ FERENC
IPC: C07D223/22
Filed: 1991-12-27
Abstract: 5-carbamoyl-10-oxo- 10,11-dihydro-(5H)-dibenz(bf)azepine is prepd. from 5-carbamoyl-10,11-epoxy -10,11-dihydro-5H-dibenz(b,f) azepine of general formula (II) with lithium- or magnesium iodide or bromide in a medium of 1,2-dichloroethane.
Patent HU-T62077-A (HU)
Title: Method and apparatus for guiding the liquid-flow of steam generators of vertical flow
Inventor: STOLMAR ALADAR
IPC: F22B1/02
Filed: 1990-04-24
Abstract: Disclosed is an apparatus and method for preventing the formation of stagnate volumes and associated sludge deposition sites in the lower central regions of the steam generating fluid contained in a vertical-tube heat exchanger of a steam generator. The fluid in the steam generator is injected into the heat exchanger by diametrically-opposed flow vanes which direct the fluid in opposite directions near the central region of a heating tube support plate or tube sheet at the lower end of the heat exchanger. The fluid is injected closely adjacent and parallel to the tube sheet surface to thereby induce an initial rotational flow in the fluid, the rotational flow thus introduces horizontal and outwardly directed radial flow components into the vertically flowing fluid in the generator. The unique construction of the flow vanes induces a complex system of vertical, radial and rotational (horizontal) flow components into the steam generating fluid. This complex flow system causes the fluid to separate the portion of dissolved and/or suspended sludge, and, of the sludge which is precipitated from the fluid, such precipitated sludge is directed to by the flow system predetermined collection sites near the periphery of the tube sheet where it can be efficiently and effectively expelled from the steam generator by the blowdown.
Patent JP-H07204718-A (JP)
Title: Rolling device
Inventor: KASAI KAZUE
IPC: G05B13/02
Filed: 1994-01-11
Abstract: PURPOSE:To reduce a computation time, and to perform rolling with satisfactory accuracy by calculating using a neural network with rolling information before a rolling stock is bitten by a finish rolling mill, and rolling it with the setting value of a rolling load derived. CONSTITUTION:Prescribed pressure information and the actual result data on the outlet side of a roughing mill, are inputted off-line in a neural network 16. Based on this input, the neural network 16 is allowed to learn. Rolling is started, and at the time when the tip part of a rolling stock 1, is rolled out from a final roughing mill 2, actual results (plate speed, plate width and plate temperature) on the outlet side of the roughing mill, the estimated value of plate thickness on the outlet side of the roughing mill and rolling information (the kind of a steel, the content of carbon, a target plate thickness on the outlet side of a finish, etc.), are given as the input values of a rolling load setting device 15. Each normalized input value is inputted in a neural network learned off-line previously. A forward calculation is performed, the output value of the neural network, is determined, and it is restored by a nonormalized arithmetic part. It becomes the output value of a rolling load setting device 15, and rolling is performed by this output value.
Patent JP-H05180818-A (JP)
Title: Liquid chromatography separating method
Inventor: ISHIKAWA AYUMI
IPC: C07B57/00
Filed: 1992-01-08
Abstract: PURPOSE:To simplify the analysis-separation operation of various kind of analogous compounds, especially of optical isomers, by adding various kinds of salts into the mobile phase of a regular phase system. CONSTITUTION:When a liquid chromatography is performed using a separating agent, the effective component of which is a polysaccharide derivative, various kind of salts are added into the mobile phase of a regular phase system. The said varoius kind of salts are mixtures of acid substances and basic substances, and water is removed from the mixture in the case of the combination of a Brensteadic acid and a Brensteadic base. The acidic substances are preferably diethylamines. The mobile phase of a regular phase system, in which variuous kind of salts are added, are preferably the mixture of inactive solvents such as a hexane and polar solvents compatible with the inactive solvents, preferably alcohols. Chromatography separation of the mixture of strong basic substances, their salts, or amphoteric ion compounds, which have been difficult to be well separated so far, can be facilitated.
Patent JP-H07208948-A (JP)
Title: Quality judgment method for electronic-component mounting state
Inventor: ITO HIROAKI
IPC: G01B11/24
Filed: 1994-01-11
Abstract: PURPOSE:To obtain a quality judgment method which removes the influence of multiple reflection and which can judge a quality precisely by using only the measured values which nearly coincide with each other among measured values of information on a height by a plurality of photodetectors. CONSTITUTION:In a photodetector 12, reflected light a3 (double reflected light b3) at a point A (B) is received at a light-receiving point Pa (Pf). The reflected light a3 indicates the height of the point A, and the reflected light b3 indicates the height of a point of intersection F which has been extended from a laser beam a1 and the reflected light b3. Consequently, the output of the photodetector 12 indicates the height of a certain point between the points A-F. On the other hand, since the output of a photodetector 9 indicates the height of a certain point between points C-A, height measured values by the photodetectors 9, 12 do not coincide with each other. When the beam a1 is scanned and the height measured values by the photodetectors 9, 12 are obtained, a CPU makes valid only measured values which coincide with each other from a data distribution group stored in individual memories. Then, heights which are a little larger than the height of an electronic component 6 and which coincide are judged to be a good state, and heights which are extremely smaller (or larger) than the height of the component 6 and which coincide are judged to be defective as a defective (erected) state. Thereby, the influence of double reflection can be removed.
Patent JP-S60145463-A (JP)
Title: Wave power generation
Inventor: KAWAHITO KATSUMASA
IPC: F03B13/18
Filed: 1984-01-06
Abstract: PURPOSE:To make power generation attainable, by rotating a generator so as to convert an up-and-down motion of a tank by dint of waves into a rotary motion. CONSTITUTION:A tank 1 is installed free of vertical motions as being guided by steel poles 4 and 4, while a large gear 3 is rotated by an iron rod 2 installed in the tank 1. And, after balancing it with a balancing driving wheel 9, a gear 6 is set up so as to secure a speed of rotation required according to the number of teeth of the large gear 3 and a wave period and thereby a generator 8 is constituted so as to be driven.
Patent JP-2000201065-A (JP)
Title: Logical circuit
Inventor: MATSUTANI YASUYUKI
IPC: H03K19/0944
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To realize a logical circuit which is realized by two transistors by one transistor. SOLUTION: This logical circuit uses a PMOS transistor T1 for extracting the terminal of a back gate 2 independently of the other transistor. In this case, the threshold voltage of the PMOS transistor is set so that the PMOS transistor can be turned off regardless of the logic of the gate 1 when the logic of the back gate 2 is '1', and the PMOS transistor can be turned on when the logic of the back gate 2 is '0', and the logic of the gate 1 is '0', and turned off when the logic of the gate 1 is '1'.
Patent JP-H08189647-A (JP)
Title: Trivet
Inventor: OHORI HIROSHI
IPC: F24C15/10
Filed: 1995-01-09
Abstract: PURPOSE: To prevent a trivet from being left in the state of its misarrangement only in the case where a trivet part is set in the condition that the trivet does not face a burner head without being reversed, by providing an obstructive plate at the part positioned above the burner head. CONSTITUTION: An obstructive plate 31 is formed at the position being by a distance L away from the position of a burner head Bf in a normally set state, i.e., from the center of a trivet part 3a, toward the side of a pot-placing part 3b, extending over the whole width, right and left, of a trivet 3. The lower surface of the obstructive plate 31 is formed so as to be positioned at the part lower than the upper surface of the burner head Bf in the normally set state. In the case where the trivet 3 is set without being reversed, hence, the obstructive plate 31 strikes the upper surface of the burner head Bf and the trivet 3 rises from a step part 22. Therefore, the misarrangement of the trivet 3 is found at that time, and the trivet 3 is reversed, is reset so as to be in the normal state, and can be prevented from being left in the state of the misarrangement.
Patent JP-S63170032-A (JP)
Inventor: KAMIMURA TOMOHISA
IPC: B60R13/02
Filed: 1987-01-07
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-H05187309-A (JP)
Title: Cylinder structure of internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: F02F1/16
Filed: 1992-01-08
Abstract: PURPOSE:To improve sealing property between a combustion chamber and a liner outer circumferential part on the combustion chamber side of a cylinder liner, in relation to the cylinder structure of an internal combustion engine provided with the cylinder liner. CONSTITUTION:A taper screw 2a is formed on the outer circumferential surface of an upper end part positioned on the combustion chamber 15 side of a cylinder liner 2, and also an O-ring 16 is provided in a mounting groove 2b in the lower part outer circumferential surface of the liner 2. On the other hand, a taper screw 1a screwed in the taper screw 2a is formed around the combustion chamber 15 of a monoblock 1, and also a supporting part 1b is formed below a water jacket 13. The taper screw 1a is screwed in the taper screw 2a with a prescribed torque, and the cylinder liner 2 is threadedly engaged with the monoblock 1 and fixed thereto. It is thus possible to improve sealing property between the combustion chamber 15 and the water jacket 13 regardless of the difference in thermal expansion between the block 1 and the liner 2 by screwing of the taper screws 1a, 2a which are provided on the combustion chamber 15 side.
Patent JP-2000197619-A (JP)
Title: Nuclear magnetic resonance inspecting device
Inventor: ONODERA YUKARI
IPC: G01R33/48
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear magnetic resonance inspecting device for measuring a brain function which is reliable in extraction of an activated site. SOLUTION: Time series pictures are photographed at previously fixed time intervals TR and in advance of photographing each time series picture, MT pulses 102, 105,..., 108, 111,..., 114, 117,... are applied. Photographing 101, 104,... of MTC pictures in a first resting period are executed from a time t1, applying of stimulation for activating a specific brain function is started from a time t2 and photographing 107, 110,... of the MTC pictures in a stimulation applying period are executed. Applying of stimulation is finished at a time t3 and photographing 113, 116,... in a second resting period are executed from the time t3. In the MTC pictures in the resting periods and the stimulation applying period, a pixel whose density value is varied is extracted as the activated site.  Thus, a risk of erroneously extracting an area except a nervous area directly related with stimulation applied to an inspecting object is avoided to improve reliability of the extraction of the activated site.
Patent JP-S59126696-A (JP)
Title: Light amplifier for optical communication
Inventor: AOKI YASUHIRO
IPC: H04B10/00
Filed: 1983-01-10
Abstract: PURPOSE:To lengthen a transmission distance by making necessary pumping photo input smaller than conventional by connecting an optical fiber having a large coefficient of stimulated scattering amplification gain to a fiber for long distance transmission. CONSTITUTION:A signal light for optical communication from a light source 1 and a pumping light from a light source 2 are made incident to the optical fiber at the same time, and amplify the signal light for optical communication by the stimulated scattering effect in the optical fiber. Dichroic mirrors 3 perform the synthesis or the separation of the signal light and the pumping light, and a photo receptor 5 receives the signal light. At the time, the first optical fiber 4 is for long distance photo transmission, and the second optical fiber 6 has a coefficient of stimulated scattering amplification gain larger than the fiber 4 and a length necessary to effectively generate stimulated scattering amplification. Then, the optical fibers 4 and 6 are connected in cascade, and the pumping light is made incident from one end of the second optical fiber.
Patent JP-2000198439-A (JP)
Title: Vehicle detecting device and railroad radiocommunication device
Inventor: OGINO ATSUSHI
IPC: H04B1/38
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To detect the passage of a faulty vehicle and train by providing a means for judging the state of a moving object in a monitor area on the basis of the measured result of electric field intensity measured by a measuring means for measuring the receive electric field intensity of a receiving antenna during a radio wave transmit period from a communicating antenna. SOLUTION: A radiocommunication device 16 periodically communicates with radiocommunication devices G1-G3 of other stations through a communicating antenna 17. Transmit radio waves from the other radiocommunication devices therefore reach a crossing gate, area where the radiocommunication device 16 is installed, and part of the transmit radio waves is received by a receiving antenna 18.  However, a transmitter-receiver outputs a measurement indication signal only during transmitting action, and a receive electric field intensity measuring part measures the receive electric field intensity of own station transmit radio wave of low attenuation transmitted from the communicating antenna 17, only for a period assigned by the measurement instruction signal so as to avoid disturbance of the measured result caused by receiving attenuated radio waves coming from the radiocommunication devices of the other stations.
Patent JP-H11196709-A (JP)
Title: Transgenic mouse deficient in doc2 alpha gene
Inventor: SAKAGUCHI TAKESHI
IPC: C12N5/10
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a transgenic mouse, useful as an experimental animal having excellent synapse response, for elucidating the condition physiology and cause of nervous system and endocrine system in which Doc2α participates, developing a therapy, etc., by making the transgenic mouse deficient in Doc2αgone. SOLUTION: This transgenic mouse is made deficient in Doc2α gene by substitution or insertion of another gene such as a selected marker gene or the like in any partial sequence of Doc2α gene. Preferably the transgenic mouse is prepared by substituting a partial sequence containing a part of a first exon of Doc2α gene with the selected marker gene or inserting the gene into the partial sequence.