baber/WOPTO huggingface dataset:
Patent GB-1173661-A (GB)
Title: Water-Soluble Organic Materials and Solutions Thereof
IPC: C07F3/10
Filed: 1967-01-04
Abstract: 1,173,661. Organo mercury compounds; biocidal compositions. TROY CHEMICAL CORP. 4 Jan., 1967, No. 585/67. Heading ASE. [Also in Division C2] An organo mercury addition compound of formula: where R is an aliphatic, aromatic or alicyclic hydrocarbon radical, R<SP>1</SP>-R<SP>2</SP> are hydrogen atoms, alkyl, aryl, cycloalkyl or hydroxyalkyl radicals containing 1-3 carbon atoms, X is OH or the anion of an organic or inorganic acid, and n represents the degree of mercuration of R is claimed per se. The compound may be made by blending R(HgX) n  with a normally solid amine of formula: where R, R<SP>1</SP>, R<SP>2</SP>. X-n are as above. The invention also includes compositions of the above reactants in which the amine comprises 5-95% by weight based on the total weight of the composition. The compound and compositions are soluble in water, water soluble alcohols, glycols and glycerols and mixtures thereof, and the solutions may be used as biocides. They may also be sprayed or tumbled with water-soluble film forming polymers e.g. methyl cellulose, carboxymethyl cellulose, hydroxymethyl cellulose, starch and dextran derivatives, alginic acid, polyvinyl alcohol and polyacrylamide to form coated particles. They may also be packaged in bags made of these watersoluble film-forming polymers or of polymers insoluble in water but soluble in dilute alkalis. Example 1 describes the preparation of the addition compound of phenyl mercury acetate with tris(hydroxymethyl) aminomethane.
Patent GB-156630-A (GB)
Title: Lamp chimney holder
IPC: F21V37/00
Filed: 1921-01-06
Abstract: 156,630. Adams & Westlake Co., (Assignees of Hamm, W. S.). Aug. 27, 1918, [Convention date]. Chimney galleries and holders.-A lamp chimney holder 13 is formed of spring wire bent round an annular channel 27 of the chimney and formed with a crossed and downwardly extending loop 14, secured by means of a lip 15 on a gallery 11 upon which the chimney 26 rests. The free ends of the holder are bent outwardly and then downwardly to form fingers 20, 21, which project through slots 22 formed in a lip 23 of the gallery and terminate in bent parts 25, for engaging under the lip. The slots 22 are provided with lateral recesses to receive the fingers 20, 21 in the closed position and with recesses 30, to receive the fingers when removing the chimney.
Patent GB-173782-A (GB)
Title: Improvements in horses' hitch or equalisers
IPC: B64C5/04
Filed: 1922-01-09
Abstract: 173,782. Beaton, A. Jan. 7, 1921, [Convention date]. Harnessing systems.-Draught-equalizing harness for a pole team comprises a bar 10 pivoted at one end 13 on the hame, and provided at the other end with a curved arm 21 pivoted on the bar 10 and connected by traces 23, 25 to the single tree and one of the lead team respectively, the trace 25 being below the trace 23. The arm may have a number of holes 22 for the traces, the intermediate holes being employed if there are two cr three lead teams. An enlargement 11 on the bar is formed with slots 16, 17 for the back and belly bands. The bar may be provided with a strap 26 for supporting the trace 25. The harness equalizes the draught, removes the pressure on the back and belly bands, and prevents the traces from rubbing.
Patent GB-288377-A (GB)
Title: Improvements in and relating to concrete pipes
IPC: B28B21/80
Filed: 1927-01-10
Abstract: 288,377. Hume, W. R., and Hume Steel, Ltd. Jan. 10, 1927. Centrifugal machines; moulding pipes.-A cement pipe with a metal faucet 4 permanently secured to its outer circumference so as to project beyond the end is formed centrifugally by securing the faucet liquid tight within the flared end 3 of a centrifugal mould by means of a rubber ring 18 and arranging part of the inner surface of the faucet to be covered by a portion 21 of a flanged rubber wheel 12 by means of which the mould is rotated so that the cement is clear of the outer end of the pipe. Reinforcement 17 of the cage type may be embedded in the cement, the ends being welded to or otherwise engaged with the faucets 4. The portion 21 of the runner wheel 12 may be replaced by a rubber &c. ring. The meeting edges 8 of the mould are secured by means of studs 9 and wedge plates 11 and a strip of rubber &c. is interposed between the edges to prevent moisture or cement escaping.
Patent GB-537438-A (GB)
Title: Improvements in or relating to fluid-operated motors
IPC: B60S1/06
Filed: 1940-01-12
Abstract: 537,438. Compressed air &c. engines. BROOKS, R., GRAY, W. T., and . METROPOLITANVICKERS ELECTRICAL CO., Ltd. Jan. 12, 1940, No. 751. [Classes 122 (ii) and 122 (iii)] A windscreen wiper motor comprises opposed co-axial cylinders 1, 2 with, pistons connected by a common rod oscillating the wiper by a pin 18 ; the crank case is formed of two parts 13, 14 meeting along an axial plane 15 at right-angles to the wiper shaft 21 and clamping the cylinders together by flanges engaging grooves in the cylinders. The distributing valve is operated by projections 31 on the piston rod striking a pin 30 on the valve shaft. This shaft carries the oscillating valve 27 by a ring loosely fitting a cavity 34 in the valve, and carried by a saw-cut 36, Fig. 5, in the shaft end the valve is pressed on its seat by a spring and by external fluid pressure, and controls the connection of pipes 11, leading through regulating passages 7 to the cylinders, alternately with pressure fluid surrounding the valve and with an exhaust passage 42 leading from the valve interior to the crank case and an outlet port. The wiper is adjustable on its shaft. Specification 192,587, [Class 38 (v)], is referred to.
Patent GB-1374825-A (GB)
Title: Triazoles
IPC: C07D471/04
Filed: 1972-01-07
Abstract: 1374825 Triazoles UPJOHN CO 7 Jan 1972 [9 Feb 1971] 00825/74 Divided out of 1374822 Heading C2C  Compounds of the general formula (R = H, C 1 -C 3  alkyl ; R 2 -R 5  = H, F, Cl, Br, CF 3 , NO 2 , NH 2 , CN, C 1 -C 3  alkyl, alkoxy, alkylthio, alkylsulphinyl or alkanoylamino, di-(C 1 -C 3  alkyl)amino) are prepared by reacting a 2- chloro-4-phenylquinoline of the formula with hydrazine hydrate and cyclizing the resulting 2-hydrazino-4-phenylquinoline with a trialkyl orthoacylate. The product may be oxidized to a compound of the formula and the latter converted to its 3-oxime. The triazoloquinolines, aldehydes and oximes are sedatives and tranquillizers, and may be administered in the form of pharmaceutical or veterinary preparations or food premixes containing them in association with a carrier.
Patent GB-793252-A (GB)
Title: Improvements relating to silage knives or hay knives
Inventor: WHITEHOUSE REGINALD HAYDN
IPC: A01F3/00
Filed: 1955-01-12
Abstract: 793,252. Hay-knives. WHITEHOUSE & SONS Ltd., C. Jan. 12, 1956 [Jan. 12, 1955], No. 918/55. Class 6(2). A silage knife comprises a blade 4 fixed to the crank-like lower end of a rigid steel bar 5 the upper end of which is bifurcated, the branches of the bifurcation passing through holes in a wooden handle 6. A foot rest 8 in the form of a cylindrical rod is provided at the lower end of the bar 5.
Patent GB-676811-A (GB)
Title: Improvements in or relating to powder compacts
IPC: A45D33/18
Filed: 1950-01-13
Abstract: 676,811. Powder compacts. RAND, S. D. Dec. 14,1950 [Jan. 13,1950], No. 949/50. Class 18 The lid of a powder compact comprises an upper transparent convex lamina 27 and a lower lamina 28 between which a decorative article, such as a sprig of artificial flowers 29 is mounted. A mirror 30 is fitted.
Patent HK-45393-A (HK)
Title: A water-impermeable sealing mat
Inventor: HEERTEN GEORG DR
IPC: E02B3/12
Filed: 1993-05-13
Abstract: A waterproof sealing mat and a method of producing it are made available. The sealing mat is composed of a non-woven as supporting layer, an intermediate layer of expandable clay, preferably of sodium bentonite, and a covering layer which is preferably likewise composed of a non-woven, all three layers being sewn together in a needle loom in a conventional manner. When moistened, the bentonite swells and forms the waterproof layer. The waterproof sealing mat is used in particular in hydraulic and waste-disposal engineering. 
<IMAGE>
Patent HK-78591-A (HK)
Title: Improved dunnage material
Inventor: DOLINAR BLAIR EDWARD
IPC: B32B5/18
Filed: 1991-10-03
Abstract: Expanded, resilient, thermoplastic dunnage particles are rendered more effective by coating the outer surface of the particles with an additive which increases the coefficient of friction of that outer surface. The additive also promotes at least a minimum amount of adhesion between the dunnage particles.
Patent HU-T40441-A (HU)
Title: Process for production of new tieno-triasolo-/1,4/-diazephino-amids of carbonic acid
Inventor: WEBER KARL-HEINZ
IPC: C07D495/00
Filed: 1986-01-24
Abstract: 1. Thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of general formula   see diagramm : EP0194416,P21,F2   wherein R1 represents hydrogen, a straight-chained or branched alkyl group having 1 to 4 carbon atoms, optionally substituted by halogen or hydroxy, cyclopropyl, alkoxy with 1-3 carbon atoms or halogen ; R2 and R3 , which may be identical or different, represent hydrogen, a straight-chained or branched alkyl or hydroxyalkyl group with 1 to 4 carbon atoms or both groups R2 and R3 together with the nitrogen atom represent a 5-, 6- or 7-membered ring which optionally contains a nitrogen, oxygen or sulphur atom as a further heteroatom, the second nitrogen atom optionally being substituted by an alkyl group with 1-4 carbon atoms ; R4 represents phenyl, wherein the phenyl ring may be mono- or polysubstituted by methyl, halogen, nitro or trifluoromethyl, or alpha-pyridyl and n represents one of the numbers 0, 1, 2, 3, 4, 5, 6, 7 or 8.
Patent HU-T36869-A (HU)
Title: Titaniferous alloy suitable for desoxidation and alloyage of steels
Inventor: SZALAI JANOS
IPC: C22C14/00
Filed: 1984-02-28
Abstract: Complex alloys, contain Ti, rare earth metals, Ca and Ba. Steels may be alloyed with B, V and Zr.
Patent HU-T57240-A (HU)
Title: Process for producing transition metal catalyst component for ziegler catalyst system and utilization of the catalyst system in homo- and copolymerization of ethylene
Inventor: BUESCHGES ULRICH
IPC: C08F10/02
Filed: 1991-03-18
Abstract: A transition-metal catalyst component for a Ziegler catalyst system, obtainable by 1) mixing, in a solvent, an inorganic, oxidic carrier with 1.1) a vanadium trihalide alcohol complex of the formula VY3.nZ-OH, where Y is chlorine or bromine, n is from 1 to 6, and Z is a monovalent, saturated, aliphatic, aromatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and 1.2) a titanium halide or a titanium trihalide/aluminum trihalide complex, where the halogen can be chlorine and/or bromine, or a titanium trihalide complex of the formula TiY3.nZ-OH or mixtures thereof, where Y is chlorine or bromine, n is from 1 to 6, and Z is a monovalent, saturated, aliphatic, aromatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and 1.3) a compound of the formula BXnYmRp or SiXnYmRq or mixtures thereof, where X is OR, Y is chlorine, bromine or hydrogen, and R is a C1- to C18-hydrocarbon radical, with the proviso that n>0 and n+m+p=3 or n+m+q=4, 2) removing the solvent by evaporation, 3) mixing the solid-phase intermediate from step 2) with 3.1) an organoaluminum catalyst component of the formula AlRmX3-m, where R is a C1- to C18-hydrocarbon radical, m is from 1 to 3, and X is OR, chlorine, bromine or hydrogen, and 3.2) an organic carboxylate or an organosilicon compound or a mixture thereof in an organic solvent, and 4) if desired, isolating the solid-phase intermediate by filtration, washing and drying, and the use thereof for the homopolymerization or copolymerization of ethene are described.
Patent JP-H06203450-A (JP)
Title: Loading mechanism for optical disk device
Inventor: MINAMI SHIGEO
IPC: G11B17/04
Filed: 1993-01-05
Abstract: PURPOSE:To make an optical disk device thin by fully opening a shutter before an optical disk cartridge reaches a spindle motor part when the optical disk cartridge is inserted into the optical disk device. CONSTITUTION:When an optical disk cartridge 2 is inserted into an optical disk device 1, a shutter 10 is engaged with a shutter opening/closing arm 13, when the optical disk cartridge 2 is inserted further, the shutter opening/closing arm 13 is rotated by means of the thrusting force of the optical disk cartridge and the shutter 10 continues to open by this rotation. A roller guide groove 6 provided on a cartridge holder 7 is formed so as to fully open the shutter 10 before the optical disk cartridge part 2 reaches the optical disk guide part 18 of the spindle motor part 3, consequently, since the optical disk cartridge 2 approaches the optical disk guide part 18 so as to be inserted, the optical disk device is made thin.
Patent JP-H10193050-A (JP)
Title: Method for continuously casting molten metal
Inventor: SHIBATA HIROMITSU
IPC: B22D11/10
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent the erosion refractory in the inner wall forming a circulating vessel and to enable use of high basicity flux having non-metallic inclusion absorbability in the circulating vessel by forming the composition at the part contacting with the refractory in the inner wall forming the circulating vessel to a composition containing the same components as the main components of the refractory material to the saturated solubility or higher. SOLUTION: The saturated flux 15 added on molten steel 2 in the circulating vessel 5 has the non-metallic inclusion absorbability in the molten steel 2 and also, since this flux has the composition containing the same components as the main components of the refractory material in the inner wall forming the circulating vessel 5 to the saturated solubility or higher, the elution of the main component in the refractory forming the inner refractory can be prevented. The flux composition existing in the outer peripheral part of the molten steel surface in the circulating vessel 5 causing to the erosion of the inner wall refractory, is made to the saturated state in the same composition as the main component of the refractory material in the inner wall refractory.  On the other hand, the flux composition near along nozzle 3 is made to less than the saturated concns. in the component concns. to simultaneously restrain the erosion of the inner wall refractory and the oxidation of the molten steel surface near the long nozzle 3.
Patent JP-S62159212-A (JP)
Title: Coordinates input device
Inventor: SASAKI HIROAKI
IPC: G06F3/042
Filed: 1986-01-07
Abstract: PURPOSE:To improve the assembling efficiency of a coordinates input device by using a material that transmits selectively the infrared rays to form a filter and a frame body in a body. CONSTITUTION:A molded matter 12 is obtained by applying the vacuum molding to the polyvinyl chloride and transmits selectively the infrared rays excluding the visual light. An end part of the matter 12 serves as a filter part 12a and set opposite to a receiving part 5a of a phtodetecting element 5 via a light shielding plate 8. While a coating material 13 is applied on the surface of a frame body part 12b of the matter 12 excluding the part 12a to inhibit the transmission of the infrared rays. Thus only the infrared rays that passed through the part 12a are made incident on the part 5a. As a result, the assembling efficiency is improved for a coordinates input device.
Patent JP-S59124913-A (JP)
Title: Purification of acetylene high-polymer
Inventor: NAITOU KAZUMI
IPC: C08F38/00
Filed: 1983-01-06
Abstract: PURPOSE:To obtain a purified acetylene high-polymer undergoing less decomposition and degradation and being excellent in strength, etc., and suitable for use in a solar battery or the like, by contacting an acetylene high-polymer in which a polymerization catalyst remains with an organic acid and thereby effectively removing the catalyst. CONSTITUTION:Acetylene high-polymer powder of the formula (wherein R is H, a halogen, a 6C or lower alkyl, or a 6-10C aryl) in which a polymerization catalyst such as a Ziegler catalyst remains is added to a solution of an organic acid and agitated. The polymer powder is separated, washed, and dried to remove the remaining cattalyst and obtain the purpose purified acetylene high- polymer. Examples of the organic acids which can be suitably used include maleic anhydride, benzoic acid, and acetic acid, and examples of the solvents include those which dissolve the organic acid but do not dissolve the acetylene high-polymer, for example, chlorobenzene, acetonitrile, and toluene.
Patent JP-S5283645-A (JP)
Title: Ng-substituted-n2-naphtalenesulfonylargininamides or their acid salts
Inventor: OKAMOTO SHIYOUSUKE
IPC: C07D241/02
Filed: 1976-01-01
Abstract: PURPOSE: NG-Substituted-N 2 -naphthalenesulfonylargininamides of the formula I [X and Y are protective groups of a guanidino group (one of them may be H); R is a group of the formula II (R 1  and R 2  are H, C 1-10  alkyl, etc.) or the formula III(Z is a bivalent group in which 20 or less of groups of methylene, mono-substituted methylene, oxy, thio, etc. are bonding); and R' is 1-naphthyl or 2-naphthyl], or their acid salts. For example, 4-ethyl-1-(NG-nitro-N 2 -(1-naphthalenesulfonyl)L-arginyl) piperidine may be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11196053-A (JP)
Title: Optical receiving circuit
Inventor: KIMURA MADOKA
IPC: H04B10/572
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To dispense with a large scale AGC circuit, to reduce and simplify the scale of an optical receiving circuit, and to reduce its power consumption by using an amplitude limited amplifying circuit that consists of a simple differential amplifying circuit. SOLUTION: An amplitude limited amplification circuit 3 operates in a linear amplifying region, when an optical input level of an APD 1 is low, and the bias voltage of the APD 1 is automatically controlled so that the reference voltage is equal to the peak value by a feedback loop which consists of a peal value detection circuit 5 and a voltage control circuit 6. The output amplitude of an equalizing amplification/circuit 4 becomes constant in the operating range of the feedback loop, and the S/N ratio is determined by the electrical noise produced by a preamplifying circuit 2, the circuit 3 and the circuit 4 and the shot noises of the APD 1. When an optical input level of the APD 1 becomes large, the output amplitude of the circuit 4 is increased and the multiplication factor of the ADP 1 and also the shot noises become small respectively.  The electrical noises are kept at constant levels, regardless of the output amplitude of the circuit 4, and accordingly the S/N ratio is high.
Patent JP-S60145873-A (JP)
Title: Paper feeding device
Inventor: HAMADA KAORU
IPC: B65H3/06
Filed: 1984-01-05
Abstract: PURPOSE:To execute paper feed action stably by transmitting printer platen rotation to a roller through a pinion, a motion transmission mechanism, gear and planetary gear. CONSTITUTION:The rotation in arrow A direction of a gear 53 of a platen 51 is transmitted to a gear 11 through pinions 2, 3, pulleys 4, 6, a timing belt 5, a drive shaft 7 and a sleeve 16 to rotate a planetary gear 12 around a shaft 19 in arrow E direction and at the same time, put said gear in planetary motion against a shaft 7. Then the gear is caused to rotate around the shaft 7 together with a bracket 14 in arrow F direction and to stop by the contact of the upper surface of a stopper 17 with the lower surface of a stopper plate 36 protruding from a side plate 36a. Following this action, a pickup roller 13 connected to the gear 12 is caused to rotate, and a printing paper 61 which contacts with the pickup roller 13 is fed out in a platen direction 51. Next, the paper is caused to reach a first pressure roller 54 from above guide boards 33, 56 and finally is fed to the platen 51 by means of the roller 54 and a second pressure roller 55.
Patent JP-H03205667-A (JP)
Title: Seek speed generating circuit
Inventor: HIDA MINORU
IPC: G11B21/08
Filed: 1990-01-08
Abstract: PURPOSE:To always obtain the seek speed as accurate data by selecting a gray code outputted before detection of a defect signal at the time of detecting the defect signal from a defect detecting circuit. CONSTITUTION:A seek speed signal H is inputted to a latch circuit 21B to form a seek speed signal H' of one sample before. Since an output I of a subtractor 21C indicates the seek acceleration, this seek acceleration I is com pared with a maximum acceleration X of an optical disk device by a compara tor 21D, and the gray code is regarded as defective in the case of I>X. In this case, a selector 11 is controlled to reuse an output B of data latched in a latch circuit 17 instead of new data, and the seek speed signal which is quick ly changed by the defect is prevented from being outputted. Thus, the seek speed signal is always properly supplied to perform the stable access operation.
Patent JP-S60144937-A (JP)
Title: Device for detecting alignment mark
Inventor: SAKADO KEIICHIROU
IPC: H01L21/30
Filed: 1984-01-05
Abstract: PURPOSE:To prevent errors in detection of alignment marks by scanning the area near alignment marks on a substrat in the (x) direction for candidate marks and scanning in the (y) direction so that the marks in which a predetermined characteristic is detected are determined as alignment marks. CONSTITUTION:Alignment marks 6Y' and 6theta' of a wafer W are put below objective lenses 25 and 27. A table 10 is moved in the y direction by an order of a computer 60, whereby reflected diffraction light is photoelectrically detected through the lenses 25 and 27 so that the output peak and the values counted by 61 and 62 at that point are stored in 75. When the quantity of movement reaches a predetermined number of scanning, the table is stopped being driven by 12. The output peak values and the counted values are arranged by magnitudes, and the marks 6Y' and 6theta' are put as candidates. The table 10 is then moved in the y direction and stopped after they are compared with the data in the memory 75. The wafer is scanned reciprocally in the x direction so as to discriminate the mark 6Y' by comparing the trapezoidal photoelectric output 50 with the predetermined value. The mark 6theta' is also discriminated by similar operations. Deflection in rotation is calculated by 30 from the marks 6Y' and 6theta, and corrected to drive 15. Similarly, the mark 6X' is descriminated and the wafer is regulated correctly according to the (X) and (Y) axes of the micro-motion apparatus. When the alignment marks are thus detected from their two-dimentional characteristics, errors in detection can be reduced.
Patent JP-H01177106-A (JP)
Title: Transmission system for control program
Inventor: TOMITA TAKAYUKI
IPC: G05B19/18
Filed: 1988-01-05
Abstract: PURPOSE:To omit a waiting state for a control program of a control program requiring the continuous control and to maintain the normal numerical control by securing such a constitution where the control program is always divided at the dividable areas regardless of the program capacity and then sent successively to a numerical controller. CONSTITUTION:When a control program 11 is sent to a numerical controller 5 via an interface device 4, the program 11 is divided at an area including such an instruction that has no hindrance for execution of the following instructions even though the numerical control is temporarily discontinued. Furthermore the program 11 is divided in such a size that can effectively use a buffer 9 of the device 4. Thus a transmission waiting state can be set in a control process where no problem occurs despite the temporary discontinuation of the control and even in case the controller 5 is set under a waiting state for transmission of the program 11. In addition, a transmission frequency equivalent to the conventional one is secured for the program 11.