baber/WOPTO huggingface dataset:
Patent GB-1376991-A (GB)
Title: Refractory compositions
IPC: C04B35/10
Filed: 1972-01-07
Abstract: 1376991 Refractories L'ELECTRO-REFRACTAIRE SA 7 Jan 1972 [8 Jan 1971] 867/72 Heading C1J A dry heterogeneous refractory composition comprises (1) 30-90 wt. per cent of chamotte or grog (>100Á) and (2) 10-70 wt. per cent of a fine part (<100Á) comprising 0-70 wt. per cent corundum or alumina and 30-100 wt. per cent of a substance or mixture comprising at least 70 wt. per cent zirconia, said fine part having a silica content (if any) less than 30% of its zirconia content. The particle size of the fine part maybe < 40Á. The compositions may be moulded or slip coil, using morganic, organic or chemically-acting binders, and fired above 1550‹ C. to form an agglomerate in which chamotte particles are bound by a porous shard consisting of ZrO 2  ŒAl 2 O 3  crystals with a small proportion of vitreous phase and mullite. The compositions may be mixed with benders and water, to form plastic manes, puddles, grouts or cements. The moulded products or fluid compositions are used where resistance to corrosion is required, e.g. the glass- and steel-making furnaces. The nature of the chamotte or grog is varied in accordance with the characteristics required of the refractory. Thus high corrosion resistance is provided by a dense electro-fused or sintered material of the Al 2 O 3 -SiO 2 -ZrO 2  system; resistance to thermic variation by, e.g. tabular alumina, fibrolite or fired kyanite, and insulating properties by hollow spheres. A grouting composition will have a high proportion of fine part and chamotte of <0À5 mm. size. A composition for high pressure moulding will have a low proportion of fine part.
Patent GB-156786-A (GB)
Title: Improvements in boxes
IPC: B65D25/10
Filed: 1921-01-07
Abstract: 156,786. Schrader's Son, Inc., A., (Assignees of Kraft, H. P.). Oct. 12, 1915, [Convention date]. Partitioned and cellular boxes; drawer-and-shell boxes; lids.-The bottom of a box made of metal &c. is formed with a number of longitudinal recesses a, each recess being divided into two parts by a transverse projection q. The box has a sliding cover B formed with side flanges j and with a finger-grip l and a stop o. The cover B is frictionally held in its closed position by a lip m gripping the end wall of the body of the box. The box may be adapted to hold valve parts for pneumatic tyres, the projection g being disposed so as to hold the valves off their seats.
Patent GB-222363-A (GB)
Title: Improvements in apparatus for facilitating and regulating the drawing out of the thread from loom shuttles
IPC: D03J5/24
Filed: 1924-01-11
Abstract: 222,363. Marks, E. C. R., (Fabbriche Riunite Formenti). Jan. 11, 1924. Shuttles.-Relates to devices for facilitating the threading of shuttles and for ensuring an even tension on the weft. The shuttle is provided with a cavity 2 leading to a hole 4 communicating with the exterior of the shuttle by a slanting cut 5. A U-shaped metal block 7 is secured by screws in the cavity 2 and has a downwardly-bent pin 9 in one limb entering an aperture in the other. To thread the shuttle, the weft is drawn into the cavity 2 between the limbs of the metal block, beneath the pin 9, around a pin 14 on the block, and through the cut 5. It is then passed around a piece of wire 3, which is secured at one end and formed into a helix at the other, and into the hole 4. Tension is given to the thread by a U-shaped piece 13 of felt, velvet, &c. in the cavity 2 and a piece 11 of similar material held between the limbs of the metal block.
Patent GB-523670-A (GB)
Title: Improvements in or relating to apparatus for disinfecting, sterilising and/or drying clothes, fabrics and like articles
IPC: A61L2/06
Filed: 1939-01-11
Abstract: 523,670. Disinfecting and drying clothes &c. DODWELL, W. H., and DUNNING, W. G. Jan. 11, 1939, No. 901. [Class 81 (i) ] [Also in Group XIII] Apparatus for drying and/or sterilizing clothes comprises a chamber 10 with electrical heating elements 12 disposed within and around its walls, and a fan 29 for circulating the air within the chamber. Preferably air inlets and outlet cocks 24, 26 are provided to enable air to be circulated through the chamber after an initial period of heating during which these cocks are closed. The clothes are mounted on hangers in a rack 16 mounted on wheels 18 running on rails 20 whereby it may be removed from the chamber for changing its contents. The back plate 22 of the rack serves as a baffle for the fan, and when the rack is withdrawn it acts as a temporary closure for the doorway 15. The whole apparatus may be mounted on a vehicle as shown. In a modification, Fig. 4, the chamber 40 is cylindrical and the clothes are put into a rotating basket 43 coaxial with the fan 52. The basket is mounted on short spindles 44, 45 carried in bearings on the end doors of the chamber and fitting into serrated sockets 50 in the ends of the basket. The latter can therefore be removed when the door is opened.
Patent GB-682850-A (GB)
Title: Improvements in and relating to securing means to be employed in the erection of concrete structures
IPC: E04B1/41
Filed: 1950-01-13
Abstract: 682,850. Wall shuttering. HOUGHTON, J. T. Dec. 22, 1950 [Jan. 13, 1950] No. 960/50. Class 20(ii) [Also in Groups XXIV and XXV] Scaffolding for use in the erection of concrete structures, e.g. a wall, has the putlogs 14 connected to the wall by bolts 12 with cylindrical heads 13 secured on the putlogs by transverse bolts 15. The bolts have a thread with semi-circular crests and roots and engage nuts 18, consisting of a single helical thread of circular wire with inturned ends, that are embedded in the concrete. Shuttering 21 carries bolts 23 supporting nuts to be cast into a further section of wall 16; the nuts, already embedded in the previously cast sections, supporting -the scaffolding and shuttering.
Patent GB-554945-A (GB)
Title: Improvements in or relating to winding gear for lifts and the like
IPC: B66B1/36
Filed: 1942-01-23
Abstract: 554,945. Lifts, levelling. EXPRESS LIFT CO., Ltd., and DIXIE, W. A. Jan. 23, 1942, No. 977. [Class 78 (iii)] The winding gear of a lift &c. is provided with means which is affected by the acceleration of the ascending or descending lift to control to a corresponding extent means for decelerating the lift so as to facilitate stopping the lift at the correct floor level. Alternatively the acceleration controls the point in the travel of the lift at which the decelerating means becomes operative. A multi-V pulley 4, driven by belting from the main motor, encloses an epicyclic gear 5, 6, 8, 9 to the pinion 9 of which is connected a brake drum 12 controlled by spring and solenoid-operated shoes 13, 14. A direct drive clutch 16 is also spring and solenoid-operated and bears on a face 15 of the pulley 4. The pulley shaft 10 carries a main brake drum 17 controlled by shoes 18, 19, and extends into a worm reduction gear casing 20. The acceleration control means comprises a rheostat having a plurality of resistance steps and driven by an auxiliary constant speed motor the circuit of which is controlled by the contacts of a centrifugal switch driven from the shaft 10 or from the worm-wheel shaft or direct from the main motor. The rheostat is in series with the solenoid controlling the levelling clutch consisting of brake drum 12 and shoes 13, 14. In action, if the main motor accelerates slowly at starting, this will be due to conditions, which will cause the lift to stop readily and therefore the brake shoes 13, 14 need be applied only lightly. A large current must thus be passed through the solenoid to take off most of the spring pressure, and this ensues from the fact that a large part of the rheostat will have been shorted out owing to the slow acceleration. Conversely, with a rapid acceleration, the lift will be stopped with greater difficulty, and the shoes 13, 14 must therefore be applied more heavily. The high acceleration will have caused onlv a small part of the rheostat to be shorted and this keeps the energization of the solenoid low. An economiser resistance is provided in parallel with the rheostat to lessen current consumption during the main traverse of the lift. In a modification the rheostat is replaced by a switch rotated at constant speed by a motor by an amount depending on the acceleration of the lift. The degree of application of the brake shoes is in this case controlled by varying the time at which they are applied. The clutch may be replaced in other modifications by a variable torque brake, e.g. an eddy-current brake a scoop-type fluid coupling or a mechanical brake having a variably energizable electromagnetic applying or releasing means.
Patent GB-537791-A (GB)
Title: Improvements in and relating to runners for curtains and the like
IPC: A47H15/02
Filed: 1940-01-16
Abstract: 537,791. Runners for curtains, doors, screens &c. HUNTER & HYLAND, Ltd., and ANDERSON, W. Jan. 16, 1940, No. 978. [Class 52 (v)] [Also in Group X] A runner for curtains, collapsable doors, collapsable screens and the like used in conjunction with a runner rail 5 of C-section comprises rollers 4, 7 disposed in three planes two of which at least are angularly disposed. The rollers may be mounted on front and rear spaced brackets 1, 2 of L-section connected together and supporting a shackle 12 for the curtain &c. The runner is particularly intended for use with the aircraft hangars described in Specification 537,782, [Group X]
Patent GB-748676-A (GB)
Title: Amino and substituted-aminoalkylmercaptobenzoic acids, esters, amides and salts thereof and methods of preparing the same
IPC: A01N37/40
Filed: 1954-01-13
Abstract: The invention comprises compounds of the formula <FORM:0748676/IV(a)/1> where R1 is hydroxyl, alkoxyl or amino, R2 is hydrogen or C1-C4 alkyl, R3 and R4 are hydrogen or alkyl or with the nitrogen atom form a saturated 5- or 6-membered ring, R5 is hydrogen or halogen and n is 2-4; also their salts.  The compounds are made by reacting the corresponding mercapto-substituted benzoic acids (or derivatives) with the appropriate aminoalkyl halides.  The esters and amides can also be prepared from the acids by normal methods, e.g. via the acid chlorides.  The products form acid addition and quaternary salts with agents such as hydrochloric acid, hydrobromic acid, sulphuric acid, methyl iodide and ethyl bromide.  The carboxylic acids also form alkali metal salts.  By reacting mercapto compounds with amino-alkyl halides the following are prepared (as hydrochlorides): methyl o-(b -dimethylaminoethylthio)-benzoate, methyl o-(b -diethylaminoethylthio)-benzoate, methyl o-(b -morpholinoethylthio) - benzoate, methyl o - (b  - piperidinoethylthio)-benzoate, methyl o-(a -methyl-b -piperidinoethylthio) - benzoate, methyl o - (a  - methyl - b  - dimethylaminoethylthio) - benzoate, methyl o - (g  - piperidinopropylthio) - benzoate, methyl o - (b  - pyrrolidinoethylthio) - benzoate, methyl o - (b  - aminoethylthio) - benzoate, o - (a  - methyl - b  - piperidinoethylthio) - benzoic acid, o - (g  - piperidinopropylthio) - benzoic acid, p - (g  - piperidinopropylthio) - benzoic acid, p - (b  - morpholinoethylthio) - benzoic acid, o - (b  - piperidinoethylthio) - benzoic acid, 5 - chloro - 2 - (a  - methyl - b  - piperidinoethylthio) - benzoic acid, 5 - chloro - 2 - (b  - piperidinoethylthio) - benzoic acid and o - (b - pyrrolidinoethylthio) - benzoic acid.  Prepared via the acid chloride are p-(g -piperidinopropylthio)-benzamide, N - benzyl - p - (g  - piperidinopropylthio) - benzamide, and the methyl, ethyl and butyl esters of p-(g -piperidinopropylthio)-benzoic acid. The quaternary salts methyl o - (b  - dimethylaminoethylthio) - benzoate methiodide, methyl o - (b  - diethylaminoethylthio) - benzoate methiodide and ethiodide, and methyl o - (b  - piperidinoethylthio) - benzoate ethiodide are made by direct addition of methyl or ethyl iodide.
Patent HK-95692-A (HK)
Title: Disk drive controller
Inventor: SANDER WENDELL
IPC: G11B20/14
Filed: 1992-12-03
Abstract: A disc drive controller has read post compensation which corrects for peak shift effects on discs with insufficient precompensation. The data is recorded in Manchester (MFM) format and read into circuitry including SCT counter (451) which loads parameters representing a cell with a short-cell (2 unit) following it and LCT counter (453) which loads parameters representing a cell with a long cell (3 or 4 unit) following it. Bound detector 455 counts the number of pulses between transitions and shift registers (457, 459) store the number of pulses generated by the respective counters to enable the bound detector to generate peak shift compensated pulses. The controller has a programmable parameter scheme which makes it possible to read and write 3 1/2 inch variable and fixed speed drives, as well as standard 5 1/4 inch drives. Additionally, there is a plus/minus rate multiplier to correct for symmetry and frequency errors. The use of half clock circuits to provide half clock resolution in the signal being written to and read from the disk is provided with the capability of operating at continuously variable clock speeds and data rates dynamically programmable by the computer. <IMAGE>
Patent HU-T46380-A (HU)
Title: Movable machine for cleaning the ballast bed of track
Inventor: THEURER JOSEF
IPC: E01B27/00
Filed: 1987-02-26
Abstract: A mobile ballast cleaning apparatus comprises a first and a second work vehicle. A track lifting device and a vertically adjustable ballast excavating and conveying chain are mounted on the first work vehicle, and a ballast screening installation for separating waste from cleaned ballast and a waste conveyor means for removing the waste are mounted on the second work vehicle. The apparatus further comprises a cleaned ballast conveying and redistributing installation including a conveyor band mounted on the second vehicle for receiving the cleaned ballast from the ballast screening installation, a first cleaned ballast conveyor arranged to convey the cleaned ballast to an output end adjacent a first ballast redistributing outlet immediately rearwardly of the ballast excavating site, and a second cleaned ballast conveyor having an input end adjacent the output end of the first ballast conveyor and leading to a second ballast redistributing outlet arranged rearwardly of the rear undercarriage of the first work vehicle. A ballast flow deflector is mounted between the output end of the first cleaned ballast conveyor and the input end of the second cleaned ballast conveyor, and a drive selectively positions the ballast flow deflector for directing the cleaned ballast to the first outlet for continuously forming a first layer of cleaned ballast as the mobile apparatus advances in the operating direction and/or to the second outlet for forming a second layer of cleaned ballast over the first layer.
Patent JP-S57113208-A (JP)
Title: Superconducing device
Inventor: ITOU DAISUKE
IPC: H01F6/04
Filed: 1981-01-06
Abstract: PURPOSE:To prevent the blocking of the communication of coolant with gas produced by heating by providing coolant passages in directions crossing and along a superconductor at an insulating spacer for securing the super conductor. CONSTITUTION:A superconductor 5 forming a coil is engaged fixedly with stationary slots 8 of insulating spacers 6, 7. A vertical cooling slot 9 for passing coolant such as liquid helium or the like is formed together with the slots 8 along the superconductor 5 at the spacers 6, 7 and communicates with the slot 9. A cooling slot 10 is formed in a direction crossing the superconductor 5. When the part of the superconductor is heated, helium gas is produced, causing the bubbles of the gas is blocked in the slot 10 and stopping the supply of the liquid helium. However, since the liquid helium can be supplied from the slot 9 continuously, the temperature rise of the superconductor can be suppressed.
Patent JP-S63168716-A (JP)
Title: Display device
Inventor: AOKI HIDEO
IPC: H04N1/46
Filed: 1987-01-06
Abstract: PURPOSE:To obtain a color hard copy easy to see and to properly change color designation by devising the titled device so that the color hard copy subjected to display color designation to be recordable by a color hard copy device is to be printed out when a color hard coy is requested. CONSTITUTION:When a color hard copy is requested, the display content of a color CRT display device is changed into the display in the color set by the hard copy color designation table and the color hard copy is applied by the color hard copy device 8 according to its display content. Thus, the color hard copy is easily to be observed. Moreover, the display content of the CRT display device 5 is observed to confirm the color designation state of the color hard copy by the operator. Thus, if the color designation is not satisfied, it can be revised.
Patent JP-S62158823-A (JP)
Title: Method for hardening crankshaft
Inventor: SAGA NORIHIKO
IPC: C21D9/30
Filed: 1986-01-07
Abstract: PURPOSE:To harden the fillet parts of the bins of a crankshaft without curved deformation by irradiating high density energy beams such as laser or plasma beams on the fillet parts under specified conditions so as to carry out hardening. CONSTITUTION:A spindle head 2 and a tail stock 3 are placed on a table 1 on both sides of the table 1 and both ends of a crankshaft W are grasped by chucks 2b, 3b attached to the shafts 2a, 3a of the head 2 and the stock 3. The crankshaft W is slowly rotated on the axes of the bins Wa to be hardened with a rotation driving source 4 placed on the head 2 side. A rod 5 having an inclined reflecting surface 5a on the top is uprighted on the table 1 so that the rod 5 can be freely moved in the axial direction of the crankshaft W. The rod 5 is positioned opposite to one of the bins Wa and laser beams from a laser beam generator 6 are irradiated on the fillet part of the bin Wa through the reflecting surface 5a while the crankshaft W is rotated.
Patent JP-S5283762-A (JP)
Title: Novel carboxylic acid amide
Inventor: TAKAHASHI KOUZOU
IPC: A61P25/00
Filed: 1976-01-01
Abstract: PURPOSE: Carboxylic acid amides of formula I (A-CO is 4-amino-5-chloro2-methoxybenzoyl, 5-ethylsulfonyl-2-methoxybenzoyl; R is lower alkyl, benzyl; one of R 1  W R 5  is lower alkyl, phenyl and the other four are H or the two of them adjacent to each other may form a benzene ring in combination; m, n are 0, 1), such as N-(1-ethyl-5-phenyl-2-pyrrolidinylmethyl)-4-amino-5-chloro-2-methoxybenzamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63169380-A (JP)
Title: Watch coated with carbon film
Inventor: YAMAZAKI SHUNPEI
IPC: G04B37/22
Filed: 1987-01-05
Abstract: PURPOSE:To form carbon films contg. partially diamond on the surfaces of watchcases made of a metal or plastics of watch crystal made of transparent glass or plastics by utilizing high density plasma causing hybrid resonance. CONSTITUTION:Watchcases made of an Al alloy or org. epoxy resin or watch crystal 10 made of transparent glass, acrylic resin or PE resin is put in a cylindrical column 10', the column 10' is rotated by a rotating means 16 and a vacuum vessel 1 contg. the column 10' is evacuated. A nonproductive gas 6 such as Ar, He or H2 and a hydrocarbon type productive gas 7 such as C2H2 are fed to the vessel 1 and microwaves are introduced from a microwave oscillator 4 to generate high density plasma. The gas 7 is excited by the plasma having high energy density and causing hybrid resonance. Carbon atoms produced by the excitation are deposited on the surfaces of the parts 10 in the column 10' to form diamond or i-carbon films.
Patent JP-H07196568-A (JP)
Title: Bis(hydroxybenzyl)benzene compound, its epoxy resin and their production
Inventor: YAMAGUCHI KEISABURO
IPC: C08G83/00
Filed: 1994-01-06
Abstract: PURPOSE:To obtain a bis(hydroxybenzyl)benzene compound useful e.g. as a curing agent for polyester, epoxy resin, etc., in high purity and yield by reacting a phenolic compound with an aralkyl compound in the presence of an acid catalyst, removing the acid catalyst from the product and distilling the product in vacuum. CONSTITUTION:This bis(hydroxybenzyl)benzene compound of formula III can be produced by reacting phenol or cresol with an aralkyl compound of formula I (X is a halogen, OH or a 1-4C alkoxy) (e.g. alpha,alpha-dichloroxylene) in the presence of an acid catalyst such as hydrochloric acid or formic acid to obtain a phenolic aralkyl resin composition of formula II (R is H or methyl; (n) is 0-50), removing or inactivating the acid catalyst in the composition and purifying the composition by vacuum distillation.
Patent JP-H09184307-A (JP)
Title: Horizontal tie material for form timbering
Inventor: TAGUCHI YOSHIO
IPC: E04G25/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent lateral movement of a cloth frame through a simple work when a horizontal tie material having size longer than the width of the cloth frame is used. SOLUTION: A horizontal tie material for a form timbering comprises a body part 30 made of a steel pipe, and joint parts 31A connected to the two ends of the body part. The joint part 31A has a first protrusion part 33, a recessed part 34, a second protrusion part 35, and a tip parallel part 36, formed, in the order, from the inner side connected to the body part. The heights of the recessed part 34 and the tip parallel part 36 are equal to that of the body part 30, and the width of the recessed part 34 is approximately equal to width enough to allow containing of the two clamps of a cloth frame. Spanning is effected in such a manner that the clamp of the cloth frame is placed on some of the body part 30, the recessed part 34, and the tip parallel part 36.
Patent JP-H08191512-A (JP)
Title: Mounting structure of a plural apparatuses at inside of board
Inventor: SATO MAKOTO
IPC: H02B1/56
Filed: 1995-01-06
Abstract: PURPOSE: To provide a mounting structure in which the mounting size in the vertical direction of a plural apparatuses such as inverters or the like is shortened without spoiling a cooling effect. CONSTITUTION: Two apparatus rows 21, 22 in which a plural adjacent apparatuses composed of at least one inverter and of other apparatuses are arranged horizontally are arranged in such a way that horizontal positions of the respective apparatus rows are not overlapped with each other in a tier stand manner. As a result, the air which is discharged form the apparatus row 22 and whose temperature has been raised does not affect the cooling effect of the apparatus row 21. When a shielding plate which prevents the discharged air from flowing in the horizontal direction is installed, the air is discharged by the apparatus row 22 reduces the influence on the cooling effect of the apparatus row 21 further.
Patent JP-S62159177-A (JP)
Inventor: OUGO MASATOSHI
IPC: G09G5/28
Filed: 1986-01-08
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-S58118349-A (JP)
Title: Three-dimensional suspension for variable rigidity
Inventor: TOYAMA JIYUN
IPC: F16F15/04
Filed: 1982-01-07
Abstract: PURPOSE:To enable the adjustment of the supporting rigidity between a supporting base and a supported body, by making changeable the magnitude of reaction force of a main spring and auxiliary springs which are the restoring force source of a three-dimensional suspension. CONSTITUTION:Hydraulic cylinders 3, hydraulic pipes 4, a servomotor 5 and a hydraulic unit 6 are combined as a servomechanism for the main spring 1 of a three-dimensional suspension for variable rigidity. The hydraulic unit 6 is driven by the rotation of the servomotor 5. Pressure is transmitted to the hydraulic cylinder 3 through the hydraulic pipes 4. The main spring 1 is expanded or compressed by the action of a piston in a hydraulic cylinder 3. Auxiliary springs 2 are also expanded or compressed in the same manner as the main spring 1. The three-dimensional suspension is thus provided with the servomechanism for adjusting the magnitude of the restoring force of the main and the auxiliary springs 1, 2 by expanding or compressing them.