baber/WOPTO huggingface dataset:
Patent GB-921946-A (GB)
Title: Recognising data coded in error-correcting codes
IPC: H03M1/00
Filed: 1961-03-17
Abstract: 921,946. Electric selective signalling systems. STANDARD TELEPHONES & CABLES Ltd. March 17, 1961 [March 24, 1960], No. 9848/61. Class 40(1). A system is described for receiving an item of data in an error correcting code and for recognising the data even if it contains an error. The principle used for recognising each item of data received is to compare it with pre-stored " correct " representations of all possible items and to select that item which it matches most nearly. This system will function correctly providing that the number of errors in any one item does not exceed the error correcting capacity of the particular code employed. The particular code described uses 7-bit words to represent 16 different items of data, i.e. 3 bits are redundant, and this permits any one bit of each 7-bit word to be in error without the identity of the item being lost. This effectively means that there are 8 different 7-bit words to represent each of the 16 items of data. For each item one of the 8 different 7-bit words is chosen as the "correct" representation and the other 7 7-bit words are arranged that each differs from the correct word in only one bit position. Each " correct " word is " stored " on one core by a particular pattern of 7 windings, the pattern corresponding to the bit-combination of the word. Thus Fig. 2 shows a single core 10 having a pattern of windings corresponding to a " correct " 9. If a correct 9 is received this results in 7 units of positive flux being produced in the core. If an incorrect 9 is received only a net positive flux of 5 units will be produced since one bit will be wrong. If, however, any other item is received, whether correctly or with one error, then less than 5 units of positive flux will be produced since the code is so arranged that every " correct " word differs from each other in at least three bit positions. Thus, in Fig. 2 only a correct or incorrect 9 produces 5 or more units of positive flux. In Fig. 3 the single core 10 of Fig. 2 is replaced by a set of 7 cores and one set is provided for each of the 16 correct words. In response to an incoming word on leads 16 only one set of cores will produce a net positive current of 5 or more units in an output row conductor 15. The output conductors 15 have a - 4 bias applied to them by a column conductor 17a. Thus as a result for each word received only one conductor 15 has a net positive current of one or more units induced in it, which current, by means of 4 further cores produces 4 bits representing the item received. The circuit shown in Fig. 3 can also function in reverse in order to re-code 4-bit words into the 7-bit error correcting code. If the number of items is large instead of comparing each incoming item simultaneously with every correct item it can be done successively by a switching arrangement using a single core as on Fig. 2 (Fig. 4, not shown). Specification 697,744 is referred to.
Patent GB-606333-A (GB)
Title: Improvements in or relating to laundry marking machines
IPC: B41K3/08
Filed: 1945-04-05
Abstract: 606,333. Typewriters &c. NATIONAL MARKING MACHINE CO. April 5, 1945, No. 9913/48. Convention date, April 5, 1944. Divided out of 606,262. [Class 100(iv)] In laundry-marking machines of the kind comprising type-wheels 19 situated between side members 10, 11 and adapted to present selected types 20 at printing position, a type-cleaning device is provided on each side of the printing position and is so situated peripherally as to rest inoperative between the faces of adjacent types when the types are in selected position, whereby when the types are moved in either direction they pass a cleaning-device and ink is removed therefrom before the types move above the horizontal plane containing the axes of the type-wheels, thus avoiding draining of ink from the type faces into the operating- mechanism of the machine. As shown, each cleaning-device consists of a roller formed in a number of sections 74, one for each type wheel, covered with felt and strung on a shaft 71 carried by bearing blocks 67 mounted in the forked ends 65 of posts 64 slidable in radial guides 60 and pressed inwardly by springs 76: the rollers besides cleaning the types assist in aligning the type-wheels. The shaft 71 passes through a plain hole in one bearing and screws into the other. The machine comprises a pneumatically-operated platen 61 substantially as described in Specification 569,457. Specification 606,262 also is referred to. -
Patent GB-665878-A (GB)
Title: Improvements in or relating to selective calling systems
IPC: H04Q3/00
Filed: 1948-04-09
Abstract: 665,878. Electric selective signalling. STANDARD TELEPHONES & CABLES, Ltd. April 9, 1948. [April 11, 1947] No. 9946/48. Addition to 657,894. Class 40 (i). [Also in Group XXXIX] In the system described in Specification 663,859 for the transmission of calling numbers by means of a carrier modulated with a single V.F. pulse for each digit, the dialled digits are stored by means of relays instead of wiper switches. The system may be used with the mobile receivers described in Specifications 630,815, [Group XL(c)] 630,819. When an operator plugs into a calling line, relays 9, 10 operate to start a radio transmitter 59 and to prepare for dialling. The operator presses a dialling key 6 and dials the wanted number. Alternatively, the calling party may dial. Relay 18 locks and the impulses repeated by a pulsing relay 17 are counted by a chain of relays 11 ... 21, 21 ... 26, Fig. 2, arranged in pairs. The digits are counted by pairs of relays 35, 36 ... 65, 66, the first relay of a pair being operated as the dialling relay operates and the second relay operating as 19 releases. The relay pairs in the impulses counting chain operate in a similar manner. The digit counting relay pairs remain locked but each impulse counting relay pair is cleared when the next pair is operated. The impulse counting chain is normally linked to the first storage group of relays 31 ... 34 over contacts of relays 37, 47, 57, which are operated later when relays 36, 46, 56 operate at the end of the first, second and third digits to lock the relays of the corresponding groups. The storage relays of each group are locked when the end of the digit is masked. The storage groups are connected in turn to the timing circuits 131 of an oscillator 130, Fig. 4, by means of a wiper switch 129 (bank 91) driven by a magnet 86 and a slow operating relay 67 which together with relay 82 serves to time the V.F. pulses. Relay 67 is energized when relay 66 operates at the end of the last digit. The storage groups mark relays 71 to 81 and tuning networks 131 over leads M1 to M10 in accordance with the digits registered and the frequency of the oscillator is adjusted accordingly. There are less frequencies to signal digits and an eleventh frequency x to signal the first repetition of a digit as in 2x 34, 2x 2x for 2234, 3222. Repeated digits : relays 68, 69, 70 representing the combinations (1000, 100), (100, 10), (10, 1) are connected to the wipers of switch banks 92, 93, 94 and if two successive storage groups mark the same tuning network a circuit is completed through the two storage groups to operate the corresponding combination relay and to operate the relay 81 for the eleventh digit in place of the repeated digit. When the four digits have been transmitted the switch 129 homes over the contact bank 95.
Patent GB-1520994-A (GB)
Title: Pulse counter for installation on circuit cards
IPC: H05K7/14
Filed: 1976-03-12
Abstract: 1520994 Electromagnetic counters ELMEG ELEKTRO-MECHANIK GmbH 12 March 1976 [21 April 1975] 09963/76 Heading G4D An electromagnetic counter has soldering pins 10, 11 connecting with its electromagnet extending parallel to the display face whereby the counter may be mounted flat on a printed circuit board. A shaped projection 13 integrally moulded with a casing 12 may plug into the board to support the counter.
Patent GB-830923-A (GB)
Title: Improvements in and relating to the refining of crude petroleum oil
IPC: C10G45/02
Filed: 1956-03-29
Abstract: A process for refining crude mineral oils of high asphalt and sulphur content particularly for producing high quality fuel oil shaving low viscosity and low content of asphalt, ash and sulphur, comprises passing the crude mineral oil, as such, or deprived of the light fractions boiling at temperatures under 392 DEG  F. at a temperature above 600 DEG  F. and at a pressure above 70 p.s.i.g. into a contact chamber, together with hydrogen or hydrogen-containing gases, in the presence of a contact mass of high porosity, having a high surface area, this mass being characterized by a pore volume of at least 40% of the total volume and a surface area greater than 80 sq. metres per gram, but not containing in substantial quantities any metal or metallic compound having specific hydrogenating or desulphurizing characteristics, the space velocity being between 0.5 and 5.0 volumes of liquid per hour per volume of contact mass, and the ratio between hydrogen or hydrogen containing gas and the liquid feedstock in the contact chamber being maintained between 3.2 and 6 standard cubic feet per pound of feedstock the operating conditions of temperature, pressure, space velocity, of oil feed and ratio of proportions of hydrogen or hydrogen-containing gas and liquid feedstock in the contact zone being chosen, according to the nature of the crude mineral oil to be processed so as to avoid any substantial cracking or consumption of hydrogen and to promote the decomposition of the organic-metallic complexes prsent in the oil, the coagulation of the asphaltenes present in the oil and the partial decomposition of the high-boiling point organic sulphur compounds present in the oil, and separating the coagulated asphaltic material, together with the precipitated mineral matter from the treated oil.  In an example, preheated crude oil from the Middle East is passed to a reaction zone containing activated carbon with a space velocity of 1-1.5 liquid volumes/hour/volume of the contact mass at a temperature of 785-825 DEG  F. and at a pressure of 425-500 p.s.i.g. in the presence of hydrogen and recirculating the hydrogen at a rate of 8-16 cu. ft. per pound of feedstock.  The resulting liquid phase is fractionated and further treated with a conventional cobaltmolybdate catalyst to reduce the sulphur content.
Patent HK-107894-A (HK)
Title: Process for preparing storage-stable sodium peroxy-monosulphate solutions
Inventor: BERTSCH-FRANK DR BIRGIT
IPC: C01B15/08
Filed: 1994-10-06
Abstract: Aq. solns. of Na peroxomonosulphate (NaHSO5) (I) contg. 5-50 wt.% of (I) are prepd. by partial neutralisation of a soln. contg. Caro's acid, (H2SO5), H2SO4 and less than 3 pts. wt. of H2O w.r.t. 100 pts. wt. of Caro's acid, at below 50 deg.C, with NaOH or Na2CO3, up to an equiv. ratio of total SO3: Na ions of 1 : 1-1.3, and opt. adjusting the content of NaHSO5 by dilution with water, or distn. of water under reduced pressure during or after the neutralisation. The soln. contg. Caro's acid and H2SO4 is prepd. by converting H2SO4 or oleum with at least 50 wt.% aq. H2O2, or electrolysis of an at least 30 wt.% aq. H2SO4, followed by hydrolysis of the peroxodisulphuric acid formed.
Patent HK-125494-A (HK)
Title: Liquid detergent compositions
Inventor: AKRED BRIAN JOHN
IPC: C09K23/00
Filed: 1994-11-10
Abstract: Pourable, fluid, non sedimenting, laundry detergent composition, comprising water, surfactant, builder, a surfactant desolubilizing electrolyte and, optionally, the usual minor ingredients, consist essentially of : at least one predominantly aqueous liquid phase which is separable into a distinct layer by centrifuging the composition at 800 times normal earth gravity at 25 DEG  C. for 17 hours, and which contains at least part of the electrolyte and less than 75% by weight, preferably less than 10% by weight, of the surfactant, and one or more other phases which together contain at least part of the builder as solid particles dispersed in the composition and at least part of the surfactant, preferably either as a network of solid surfactant hydrate, or as a "G" phase liquid crystal which may be associated with an "L" phase, micellar solution.
Patent HU-T53639-A (HU)
Title: Process for producing lactame derivatives
Inventor: COATES IAN HAROLD
IPC: C07D471/04
Filed: 1989-03-01
Abstract: The invention provides a process for the preparation of a compound of general formula (I): <CHEM>  wherein Im represents an imidazolyl group of the formula : <CHEM> and R<1> represents a hydrogen atom or a group selected from C1-6alkyl, C3-6alkenyl, C3-10alkynyl, C3-7cycloalkyl, C3-7cycloalkylC1-4alkyl, phenyl, phenylC1-3alkyl, phenylmethoxymethyl, phenoxyethyl, phenoxymethyl, -CO2R<5>, -COR<5>, -CONR<5>R<6> or -SO2R<5> (wherein R<5> and R<6>, which may be the same or different, each represents a hydrogen atom, a C1-6alkyl or C3-7cycloalkyl group, or a phenyl or phenylC1-4alkyl group, in which the phenyl group is optionally substituted by one or more C1-4alkyl, C1-4alkoxy or hydroxy groups or halogen atoms, with the proviso that R<5> does not represent a hydrogen atom when R<1> represents a group -CO2R<5> or -SO2R<5>); one of the groups represented by R<2>, R<3> and R<4> is a hydrogen atom or a C1-6alkyl, C3-7cycloalkyl, C3-6alkenyl, phenyl or phenylC1-3alkyl group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C1-6alkyl group; and n represents 2 or 3;  which comprises reacting a compound of formula (II) <CHEM>  or a protected derivative thereof, with a compound of formula (III):  HOCH2-Im      (III) or a salt thereof in the presence of an acid at an elevated temperature, followed where necessary by removal of any protecting groups.
Patent HU-H3602-A (HU)
Inventor: MARTON LASZLO
IPC: E05B15/02
Filed: 1989-04-06
Abstract: A találmány tárgya kettős működésű osztott zárretesz szerkezet különösen keskeny ajtózárakba. A zárretesz szerkezet oly módon van kialakítva, hogy e fedőlappal fy2í ellátott zárszekrényben /1/ a zárretesz /3/ reteszhosszabbítóval /5/ van összekapcsolva a reteszelő csap /8/ segítségével,és ahol a reteszhosszabbítón /5/ a zárretesz /3/ útját meghosszabbító kulcsnyilás II. /19/ és "L" kivágás /17/ van Va.íVxUKu Jellemző ábra: 1 ábra 1
Patent HU-T55840-A (HU)
Title: Active anode being able to detect nedd of change without dismounting recipients
Inventor: JASZAY ZOLTAN
IPC: F24H9/20
Filed: 1988-10-14
Abstract: The active anode (1) is cast on two stems (2,3) which pass through the vessel wall, using seals and electrical insulators. - While the stems are connected by the anode material, metallic contact will exist between the stems. Replacement of the anode is required when metallic contact is no longer detected between the stems on the outside
Patent HU-T49046-A (HU)
Title: Process for producing plant seeds suitable for feeding
Inventor: PAL LAJOS
IPC: A23K1/00
Filed: 1987-12-31
Abstract: Dressed grain is made suitable for use as fodder by mixing 100 pts.wt. of treated sowing-seed with 0.2-1 pt.wt. ground, natural or synthetic zeolite, 0.01-0.5 activated-charcoal and as in this case 0.1-2 pts.wt. ground drape stones. Following a 20-30 mins. mixing period, the additives are removed from grain by sieving.
Patent JP-S6410933-A (JP)
Title: Production of improved hybrid peddy
Inventor: ARUFUONSO JII KARUBU
IPC: A01G22/22
Filed: 1988-01-06
Abstract: PURPOSE: To effectively obtain seeds which can grow to male fertile F1 hybrid rice by growing specific male non-fertile rice plants and female fertile and male fertile rice plants as one group in a media, subjecting these rice plants to pollination, recovering the seeds and separating the seeds in accordance with genetic markers. CONSTITUTION: (A) The female fertile and cytoplasmatically male non-fertile rice plants capable of forming sufficiently exposed stigmata, panicles sufficiently exposed even in the absence of administration of growth hormone, blade-like leaf pieces which elongate upward to the max. height lower than the front ends of the panicles even without cutting and allow the panicles to easily receive pollen and in which the arrangement of the blade-like leave pieces in the lower parts at the front ends of the panicles occur in the recessive heridity and the seeds which are conjugated with the genetic markers of the dominant heridity and (B) the female fertile and male fertile rice plants capable of forming the seeds which are conjugated with the genetic markers of the recessive heridity in the case of self-pollination are grown as one group in the medium.  The seeds are formed on the rice plants A by pollination and the seeds are formed on the rice plants B by the self-pollination. Both seeds are separated by the genetic markers.
Patent JP-S55107768-A (JP)
Title: Electroless plating bath
Inventor: GOTOU FUMIO
IPC: C23C18/36
Filed: 1979-01-08
Abstract: PURPOSE: To keep the composition of plated coating constant, and to decrease the lowering in plating rate with time in addn., by addn. of a specific carboxylate to a plating bath described in the title, which contains Co 2+ , Ni 2+ , a reducing agnet for both ions, a pH buffering agent, and a pH regulating agent, as the chelating agent for the ions described above.  
     CONSTITUTION: To a soln. contg. Co 2+ , Ni 2+ , a reducing agent for both ions, a pH buffering agent, and a pH regulatng agent are added simultaneously a maleate, a malonate, and a succinate as chelating agents for both metallic ions. Hereby, free metallic ions contained in the plating bath are suitably regulated, and the membrane-thickness-dependence of the coersive force Hc of magnetic storage medium becomes smaller, in addn., the lifetime of the plating bath is extended to two times or more that of the plating bath to which no chelating agent described above has been added. This electroless plating bath is suited for the manufacture of magnetic film for magnetic recording material such as a magnetic disc, a magnetic drum etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63170491-A (JP)
Title: Processing of al fin material for heat exchanger
Inventor: NOSETANI KIYOSHI
IPC: C10M173/00
Filed: 1987-01-07
Abstract: PURPOSE:To unnecessitate any oiling treatment and deoiling treatment with trichlene, etc., by applying specific fine powder of a lubricant to a plate-like Al fin material using a water-soluble resin as a binder and subjecting the lubricant-coated Al fin material to a press working process. CONSTITUTION:Fine powder of a lubricant such as stearic acid, fluororesin, etc., is applied to a plate-like Al fin material preferably by using a water-soluble resin comprising an acrylic acid-acrylamide copolymer as a binder and baking the lubricant at 100-300 deg.C for about 10-30sec, followed by subjecting the lubricant-coated Al fin material to a prescribed press working process. When the processed Al fin material is washed with water after assembling into a heat exchanger, the surface treatment layer attached with the water-soluble resin can be completely removed.
Patent JP-S5496113-A (JP)
Title: Production of electrically conductive acrylic filament yarns
Inventor: MURATA HIROSHI
IPC: D01F6/54
Filed: 1978-01-11
Abstract: PURPOSE: To improve both electrical conductivity and strength of the title filament yarns, by forming yarns from a solution of an acrylic polymer and a carbon black- containing polyalkylene glycol under specific spinning, drawing, and heat-treating conditions.  
     CONSTITUTION: A solution of (A) an acrylonitrile polymer and (B) polyalkylene glycol polymer (a) containing carbon black (b) is spun into a coagulation bath at a substantial draft ratio (V 1 /Vf) of 2.5W9 to form undrawn wet fibers, which are then drawn at a drawing speed ≤100m/min at a draw ratio of 5W9 and dried at a constant length or in a relaxed state, thus giving the desired electrically-conductive filament yarns. The contents of the ingredients (A), (a), and (b) is preferably 65W80 wt.%, 5W10 wt.%, and 12W35 wt.%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000197452-A (JP)
Title: Device for producing frozen dessert
Inventor: HARAGUCHI AKIHIRO
IPC: A23G9/26
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing frozen desserts, capable of individually stably inserting chopsticks into a molding container, eliminating an error in the demolding of the molded products, preventing the chopsticks from clogging an arch-like feeding passage, and simplifying the structure of the feeding passage. SOLUTION: This device for producing frozen desserts is used as follows: pressing each horizontally fed chopstick 12 into the guide groove 1d of a chopstick holder 1 by the use of a chopstick-pressing means 3, revolving the chopstick holder 1 at an angle of about 90 degree to move the chopstick holder 1 to a place above a chopstick insertion position, and then inserting the chopstick 12 into a molding vessel 5 through a long guide groove 1d by the use of a chopstick insertion means 4.  The device for producing the frozen desserts is further used as follows: individually delivering the chopsticks 12 from a hopper 6 by the use of a hopper conveyer 7 and a screw feeder 8, horizontally arranging and piling up the delivered chopsticks 12 in a row in the fixed arch portion 9b of an arch-like feeding passage 9 through its movable arch portion 9a, receiving the chopsticks 12 in a state that the longitudinal directions of the chopsticks 12 are radially arranged along the curvature of the arch, individually delivering the chopsticks 12 from the exit of the fixed arch portion 9b onto a conveyer 10 for carrying the chopsticks, and then individually feeding the delivered chopsticks into the receiving position of the chopstick holder 1.
Patent JP-S58123537-A (JP)
Inventor: PEETAA BERUKUTARAA
IPC: C09B45/14
Filed: 1983-01-10
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-H02184374-A (JP)
Title: Pretreatment of coating plastic parts
Inventor: KOTOYORI KOICHI
IPC: B05D3/10
Filed: 1989-01-09
Abstract: PURPOSE:To optimize the condition in degreasing plastic parts corresponding to their quality and shape by floating a float capable of adsorbing oil on a degreasing liq. to control the vaporization of the liq. in the pretreatment of the coating by vapor degreasing. CONSTITUTION:The float capable of adsorbing oil is floated on the surface of a degreasing liq. to control the vaporization of the liq. in the treatment of plastic parts prior to coating by vapor degreasing. Namely, the plastic parts 3 hung from a conveyor 1 through a hanger 2 is conveyed above a degreasing tank 5, and exposed to the vapor of a degreasing liq. 4. The dust and oil on the surface of the parts 3 are carried away by the liq. 4 deposited and dew- condensed on the surface, and the liq. is dripped onto the liq. 4 at the lower part. In this case, the vaporization area of the liq. 4 is controlled by many floats 7 floating on the surface of the liq. 4, and the vaporization is adjusted. By this method, the condition in degreasing the parts 3 corresponding to its quality and shape is optimized.
Patent JP-S59126215-A (JP)
Title: Abnormal state detector
Inventor: SAMEJIMA TSUTOMU
IPC: G01M99/00
Filed: 1983-01-07
Abstract: PURPOSE:To improve the detection accuracy by deriving a mean of cyclic vibration signals which are below the reference while the reference value is altered according to the level of the vibration signals. CONSTITUTION:A cyclic vibration signal of a detector 1 is fetched into an A/D converter 2 by a signal of a trigger device 3 to convert. After the conversion, a signal from the converter 2 is compared with the reference level computed by reference level arithmetic unit 5 under the control of a frequency identifier 4 according to the level of a drive signal and signals below the reference level are added up at a specified frequency with an arithmetic unit 7 under the frequency indentifier 4 to calculate a mean thereof. Therefore, no accidental large noise mixed is allowed to be untroduced into the unit 7 while the reference level can be automatically altered according to level of the vibration signals thereby enabling accurate calculation of the mean thereof.