baber/WOPTO huggingface dataset:
Patent GB-127424-A (GB)
Title: Improvements in a Combined Seeder and Fertilizer Distributor.
Inventor: HITCHCOCK ERVIN HERMAN
IPC: A01C7/06
Filed: 1918-06-17
Abstract: 127,424. Hitchcock, E. H. June 17, 1918. Manure and seed distributors.-A combined seed and manure distributor comprises a drum 10 secured to an axle 6 mounted to rotate in a frame provided with a detachable handle 3. The drum, which rolls over the ground, is formed by two dished sections 11, 12 secured to a partition 17 of which the periphery 18 extend beyond the sections and serves as a furrow-opener. The middle portion of the partition is offset to one side so that one of the two compartments into which the drum is divided is of greater capacity than the other. Hinged doors are provided for the introduction of material into the compartments. The smaller compartment 20 which serves for the seed is provided near the partition with an annular series of openings 26 and, spaced inwards from the openings, with two diametrically opposite pairs 27, 27<1> of apertures of different sizes. Another opening 28 between the pairs 27, 27' is provided. A valve in the form of a band 30 is adjustably fitted over the section 11 and is provided with sets of graduated apertures 31, two pairs of apertures 32, and an aperture 34 adapted to be brought into register with the openings 26, 27, 27', 28 respectively. Openings 26<1> are also formed in the compartment 12, and an adjustable band 40 provided with holes of varying sizes controls the release of manure through these openings. A furrow-opener provided with two different-sized points 54, 55 is mounted at the front of the frame so that it may be reversed, or its depth adjusted. A graduated marking-arm carrying a chain 58 is pivoted on the frame and can be arranged to operate on either side thereof. A seed-covering drag with adjustable sheet-metal side-members is drawn behind the machine.
Patent GB-513219-A (GB)
Title: Improvements in, or relating to, continuous heat treatment furnaces
IPC: C21D1/74
Filed: 1938-04-01
Abstract: 513,219. Continuous metal-heating furnaces. BIRMINGHAM ELECTRIC FURNACES, Ltd., and TANNER, T. G. April 1, 1938, No. 9959. [Class 51 (ii)] In the continuous heat treatment of metal articles which are contaminated by oil or grease, the articles are passed, before entering the main heating-chamber b, through a preheating chamber d maintained at a constant temperature between the volatilization and cracking temperatures of the oil or grease, the oil vapours being removed by a stream of non- oxidizing or reducing gas which is circulated through the furnace in counter-current with the articles. The outflowing protective gas may be passed through a condenser or filter i and a burner apparatus j, for the removal of oil vapour and oxygen respectively, and recirculated through the furnace by a pump h. A portion e of the furnace between the main and preheating sections is fitted with a cooling- jacket to reduce the temperature of the circulating gas to below the cracking temperature of the oil.
Patent GB-954763-A (GB)
Title: Improvements in rectifier equipments
Inventor: LYALL JAMES BORLAND
IPC: H02M7/06
Filed: 1963-03-13
Abstract: 954,763. Rectifying. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. March 13, 1963, No. 9971/63. Addition to 893,109. Heading H2F. The parent Specification discloses an arrangement for damping transients in a three-phase bridge rectifier circuit, the arrangement comprising resistors and capacitors so connected that a path including resistance and capacitance exists between each pair of terminals of the transformer secondary winding. According to the present invention the controlled rectifiers of the main patent are replaced by diodes.
Patent GB-526974-A (GB)
Title: Improvements in or relating to electric motor control systems
IPC: H02P7/34
Filed: 1939-03-30
Abstract: 526,974. Control of D.C. motors. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. March 30, 1939, No. 9974. Convention date, March 30, 1938. [Class 38 (iii)] In a Ward Leonard arrangement having a working motor M, Fig. 4, a local generator G, an exciter E, and a regulatorgenerator R, two field-windings 5, 6 of G and two fieldwindings 16, 17 of R are connected with suitably calculated resistances to form the arms of the Wheatstone bridge shown in Fig. 3. The bridge is fed from the exciter at the diagonally opposite points 90, 91, and the other diagonal contains the armature 9 of the regulator R. Variable resistance in the exciter feed gives variable control of the local generator and thus variable speed of the working motor without disturbing the balance of the bridge. If the actual speed does not correspond to the controller setting, the resulting back e.m.f. disturbs the bridge balance, current flows in 9 and applies compensating excitation to the fields both of the local generator and the regulator generation. The Specification describes the circuit arrangements in detail, and calculates suitable values for the Wheatstone bridge resistances. The invention is stated to be particularly applicable to motors driving machine tools such as planing, shaping, grinding and rolling machines.
Patent HU-T57883-A (HU)
Title: Device for airless jointing tubes
Inventor: CALMETTES LIONEL
IPC: F16B2/08
Filed: 1991-05-23
Abstract: Leaktight coupling device for two smooth equal-diameter tubes arranged end-to-end, especially for the coupling of two parts of an engine exhaust pipe, such as those of motor vehicles. A one-piece sleeve (1) comprises a longitudinal slot (2) with two radial assembly lips (3), and surrounds the opposing ends of the two tubes on which it is clamped by means of a screw or bolt (7) passing through the radial lips. The sleeve (1) has two frustoconical ends (1b) located either side of a cylindrical middle portion (1a) intended to straddle the point of connection of the two tubes and each lip (3) of the longitudinal slot (2) comprises at least one stiffening part (5) extending between said lip and each of the corresponding frustoconical ends of the sleeve. 
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Patent HU-T35562-A (HU)
Title: Method for producing mound made of moulding material of chemical bond
Inventor: MUELLER-SPATH GERHARD
IPC: B22D29/00
Filed: 1984-06-28
Abstract: A process for producing a casting mould with chemically bound moulding material using a pattern is intended to make it possible to forego the use of clay-bound sand, in particular for the mass production of cast members, and to provide a casting mould of adequate gas permeability, which is simple to produce, with a low level of consumption of moulding material, and inexpensive, and which also provides a high level of casting quality wth a low degree of environmental pollution. For that purpose, the moulding material which has become pourable or fluid due to the operation of casting a cast member is removed from a first casting mould comprising a single moulding material, whereas the remaining portion of the moulding material is left, and the hollow space formed when the pattern is re-fitted is filled with moulding material. In addition, the moulding material which has been reduced in strength may be also removed, being for example blown or brushed out.
Patent HU-T38932-A (HU)
Title: Process for producing eburnane derivatives
Inventor: KEVE TIBOR
IPC: C07D461/00
Filed: 1984-12-05
Abstract: Eburnane derivs. (I) are obtd. by electrochemical oxidn. of a racemic or optically active tabersonine deriv., where R1 is an 1-4 C atom alkyl gp. and R2 and R3 are H atoms.
Patent HU-T40631-A (HU)
Title: Process for producing trisubstituted 1,2,4-triazol derivatives
Inventor: SZILAGYI GEZA
IPC: C07D219/08
Filed: 1984-12-12
Abstract: 3-trifluoro-methyl -1,5-diphenyl -1,2,4-triazole derivs. of formula (I) prepd. by: (a1) reacting a phenyl-hydrazine (II) with a cpd. of formula (III) and further reacting the prod. of formula (IV) with a benzoic-acid deriv. of formula (V)opt. in presence of an acid-binder, or (a2) reacting a cpd. of formula (IV) with a benzoic-acid deriv. of formula (V) opt. in presence of an acid-binder, and opt. oxidising those prods. of general formula (I) obtd. by method (a1) or (a2) in which R1 and R2 are allyl-thio or alkyl-sulphinyl gps. having 1-4C, in the known way. - In the formulae R1 and R2 are independently H, 1-3 Cl, Br or F atoms, alkyl, alkoxy, alkyl-thio, alkyl-sulphinyl or alkyl-sulphonyl gps. with 1-4C, or a nitro or trifluoromethyl gp., R3 is alkyl with 1-4C, X is halogen or alkoxy with 1-4C.
Patent ID-24330-A (ID)
Inventor: HENRY WILSON STEPHEN
IPC: B62J1/00
Filed: 1997-12-02
Abstract: A bicycle seat is shown which includes a shell (11) formed from plastics material which has two buttock support portions (12 and 14) separated by a slot (16). The shell (18) includes a nose portion (18) and the transition between the support portions (12 and 14) and the nose portions (18) forms hinges (20 and 22) for allowing the support portions (12 and 14) to move independently with respect to one another in arcuate fashion during pedalling motion of the bicycle. A support rail (40) is coupled to the underside of the shell (18) and may have free ends (145) which act as stops to limit the amount of movement of the support portions (12 and 14). Springs (184, 190) may be provided between the mounting rail (40) and the shell (11). In other embodiments (FIGS. 42 to 80), the seal may include chambers for receiving air to cushion and provide support for a rider.
Patent ID-23197-A (ID)
Inventor: KENMOCHI YASUHIKO
IPC: A47L13/20
Filed: 1999-09-23
Abstract: A cleaning sheet which is attached to a cleaning tool during use which comprises a wiping region having a wiping layer and attaching regions positioned on both sides of the wiping region, where a plurality of recesses are formed at intervals along boundaries between the wiping region and the attaching regions such that the recesses extend from the boundaries toward the center of the wiping region. <IMAGE>
Patent JP-H08190673-A (JP)
Title: Automatic payment receiving and paying device
Inventor: HAGIWARA NORIAKI
IPC: G07G1/00
Filed: 1995-01-09
Abstract: PURPOSE: To reduce the expense, to shorten the adjustment time, to eliminate misjudgments and to exactly and safely control the whole of an automatic payment receiving and paying out device by performing carrier control of cash by providing a carrier path connecting an automatic cash handling device and each cash register, receiving cash, automatically confirming the authenticity/ amount and performing the automatic replenishing recovery of change. CONSTITUTION: A customer is made to read articles with a bar code scanner in an automatic electronic cash register 1, article prices are summed up and the customer puts in cash after the charge amount is displayed on a display device 3. The cash is divided into paper money and coins, each of them passes a discriminator, the authenticity and the amount are determined and they are displayed on the display device 3. The received amount and the charged amount are calculated, change is paid out, the received amount is sorted by necessary amount into a change storing chamber and the amount is stored. A carrier path 6 connects each electronic cash register 1 and an automatic cash handling device 5, carries cash, and carries and replenishes the necessary amount from the automatic cash handling device 5 to the change storing chamber when change deficiency is detected.
Patent JP-S5495829-A (JP)
Title: Exhaust gas recirculaton equipment
Inventor: TAKAHASHI NORIYUKI
IPC: F02M25/07
Filed: 1978-01-09
Abstract: PURPOSE: To recirculate exhaust gas smoothly by simply shaping a piston pin which a hollow space to be a burning gas storing room is made.  
     CONSTITUTION: A hollow member through which through holes 12 are made at the specified positions of the outer wall 11 is blocked at the both ends by blind tags 5 so that a piston pin 4 may include a gas storing room 6. The piston pin 4 is fit in a pin hole 3 of the piston 1 communicating to a combustion chamber through a passage 14, which can turn freely in the hole. The head of a connection rod 8 is fit through to a fitting hole 9, which can be turned at a specific angle by moving the connection rod 8. When the connection rod 8 is moved, the piston pin 4 reciprocates in the pin  hole 3. In suction and burning strokes, the through hole 12 is matched with a throttle 16. In burning stroke, burning gas is held in the gas storing room 6. in suction  stroke, burning gas is sent back to the combustion chamber to mix with fresh mixture. Then exhaust recirculation can be completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63168784-A (JP)
Title: Image processor
Inventor: ONODERA CHIKA
IPC: G06T1/60
Filed: 1987-01-07
Abstract: PURPOSE:To simplify the structure of a data processing means by generating boundary information simultaneously with the generation of an address in the boundary of a processing area by an address generating means, receiving this boundary information by the data processing means at the time of reading picture data and processing according to the information. CONSTITUTION:The address generating means 101 for generating the address required for reading and writing the picture area of the addresses to be processed from picture storing means 104, 106, 108, picture processing means 103, 105, 107 for processing this picture data and obtaining a resulted picture and a boundary information transfer means 18 for supplying the boundary information to the picture storing means and the picture processing means from the address generating means in common are provided. When the address generating means 101 generates the address of the data to be processed, information indicating whether the data to be processed is the boundary of the area to be processed or not is transferred to the image processing means 103, 105, 107 synchronously therewith. Thereby, the control of the image processing can be simplified.
Patent JP-S62159618-A (JP)
Inventor: MISHIMA YOSHIO
IPC: A47J27/00
Filed: 1986-01-09
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-S5699577-A (JP)
Title: Picture mosaicking generation method
Inventor: ITOU YOSHIZOU
IPC: G06K9/20
Filed: 1980-01-11
Abstract: PURPOSE:To generate continuous pictures easy to see, by mosaicking them by convolutional functions in case that one picture is generated from plural pictures having overlap parts. CONSTITUTION:Photographed region data file 9 where picture element data in the photographed picture and the geographic position are caused to correspond to each other is used to determine regions of mutual overlap parts of plural pictures stored in picture data file 5. Convolutional functions are used to modulate picture data corresponding to overlap parts, and this picture data is subjected to superposition calculation together with another picture data corresponding to overlap parts, and generated mosaicking generation picture data 13A and 13B are stored in picture data file 5. Data is cut out by picture data cutting-out processing part 14 and is edited and displayed. Meanwhile, it is output to picture film 8 and is recorded on picture recording medium 3.
Patent JP-S63169505-A (JP)
Title: Measuring instrument for superposition accuracy
Inventor: KINOSHITA TAKESHI
IPC: H01L21/30
Filed: 1987-01-06
Abstract: PURPOSE:To accurately measure superposition accuracy by calculating the superposition of a series of sectional waveforms of a group of an odd number of marks with constant line width which are arranged in a specific direction at constant pitch from a coefficient of mutual correlation. CONSTITUTION:Picked-up images of mark groups A and B on a sample 1 are converted 10 photoelectrically and stored in a video memory 11. A pattern deciding device 12 generates graphs showing the features of the mark groups A and B from the memory 11 and a pattern generator 13 generates section signals (e) and (f) of the mark groups A and B with position information (o) on the graphs and a video signal (n) from the memory 111. Further, pattern reproducing devices 14 and 15 reproduce section patterns e' and f'. A mutual correlator 16 offsets data f' from the data e' and f' by a set offset value (i) and calculates the coefficient (g) of mutual correlation. The coefficient (g) is supplied to a peak detector 17, which calculates such a deviation quantity (h) that the coefficient (g) is maximum. The periods (j) and (k) of the data e' and f' are found by a period calculator 18 in surface element units. Arithmetic operation based on those values (i), (h), (j), and (k) is carried out to detect the quantities of deviation of the mark groups A and B by a deviation quantity detector 19.
Patent JP-S5285621-A (JP)
Title: Exhaust gas cleaner for internal combustion engine
Inventor: NOHIRA HIDETAKA
IPC: F01N3/24
Filed: 1976-01-09
Abstract: PURPOSE: In an exhaust gas cleaner device in which an engine exhaust gas system is divided into two systems, a discharge of NOx is decreased in its volume by providing a complete elimination of mixing of air into recirculated exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10193472-A (JP)
Title: Production of pneumatic tire
Inventor: NICHIZA MISAO
IPC: B29D30/08
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To produce a pneumatic tire reduced in its production cost and constituted so as to obtain high uniformity and high speed durability. SOLUTION: A carcass layer 5 is provided between a pair of left and right bead parts 7 and a belt layer 10 is arranged on the outer periphery of the carcass layer 5 to preliminarily mold a vulcanized or unvulcanized base tire 1. A vulcanized or unvulcanized endless annular tread 2 having a tread pattern applied to the outer peripheral surface thereof is preliminarily molded and strip-like unvulcanized rubber 13 is wound around the outer peripheral surface of the base tire 1 a plurality of times to form an adhesive layer 3 and an endless annular tread 3 is fitted to the adhesive layer 3 to form a fitted object 15 and the unvulcanized part of the fitted object 15 is subsequently vulcanized.
Patent JP-H02183741-A (JP)
Title: Humidifier
Inventor: HITOMI FUJIO
IPC: F24F6/08
Filed: 1989-01-07
Abstract: PURPOSE:To enable detection of the stop of the feed of water when the feed of water is stopped by a method wherein a water detecting sensor is provided in the hollow porous member of a humidifier. CONSTITUTION:A water detecting sensor 7 is formed with a sensor body 7A, a lead wire 7B, and a hold part 7C, and contained in a hollow porous member 1 togetherwith a partitioning member 3 and a heating element 4. When water is present in the hollow porous member 1, the sensor body 7A is energized through the water, and when water is absent, the sensor body holds a non- energizing state. Under a state in which a main switch 9 to perform moistening operation is turned ON, the heating element 4 and a blower 13 are worked to perform moistening operation, and a lamp 12 is OFF. Since, when the feed of water is stopped due to some cause, the water detecting sensor 7 is worked, a contact 10 is opened. As a result, an auxiliary relay 11 is deenergized, a normally-opening contact 11a is released and simultaneously the normally- opening contact 11a is closed. This constitution stops operation of the heating element 4 and the blower 13 and causes lighting of the lamp 12 to display an abnormal state.
Patent JP-H11192820-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: HONBO YOICHI
IPC: B60C15/024
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To make rim slide difficult to be generated in a pneumatic radial tire for heavy load which is provided with a bead core having a polygonal cross-section whose arm at a radial inner side is parallel or roughly parallel to the axial direction of the tire, and is used by mounting on the rim with 5 degrees of the taper angle of a bead seat. SOLUTION: This radial tire is formed with a flat area with a fixed bead base surface inner diameter at a bead heel part, and adjacent to the axial directional inside of the flat area, a taper area with a bead base surface inner diameter becoming gradually small toward the axial inside. An axial distance B from a bead part back face to a flat area front end is formed so as to be 35 to 65% of an axial distance A from the bead part back face to the center of a carcass ply 2 of the axial inside of the center of a bead core 1.
Patent JP-S5594908-A (JP)
Title: Manufacture of olefin polymerization catalyst ingredient
Inventor: POORU DEBITSUDO GEIBUNSU
IPC: C08F4/02
Filed: 1980-01-10
Abstract: A component of a polymerisation catalyst is prepared by reacting an organo-magnesium compound, or a complex with an organo-aluminium compound, with an halogenating agent such as silicon tetrachloride or hydrogen chloride, and then reacting the product with a Lewis Base compound, particularly an ester and finally with titanium tetrachloride. The product obtained is combined with an organo-aluminium compound preferably together with a Lewis Base and used to polymerise an olefine monomer particularly propylene. The catalyst system has a high activity and is stereospecific.
Patent JP-S60146215-A (JP)
Title: Optical branch coupler
Inventor: MATSUI TERUHITO
IPC: G02B27/28
Filed: 1984-01-11
Abstract: PURPOSE:To execute easily an adjustment even if a working optical wavelength is changed, and also to execute the adjustment with a high accuracy by using a Faraday element to which a magnetic field is applied by a magnet. CONSTITUTION:A thickness of a Faraday element 10 is set so that a rotational angle of a polarizing direction of a light becomes 45 deg. by a magnetic field of a magnet 11. Accordingly, a reflected light by a reflecting mirror 9 goes and returns to and from the element 10, and the polarizing direction is rotated by 90 deg., therefore, an incident light of a polarized beam splitter 7 from an optical fiber 1 is separated into S and P deflections. The S polarized light is reflected by a dielectric multi-layer film surface 7a of the splitter 7, its direction is changed by 90 deg., and it is condensed by a refractive index distributed lens 5, and coupled and propagated to an optical fiber 2. The P polarized light transmits through the splitter 7, goes and returns to and from the element 10, goes into the splitter 7 again, is reflected by the film surface 7a since the plane of polarization of rotated by 90 deg., condensed by a refractive index distributed lens 6, and coupled and propagated to an optical fiber 3. The coupling relation is obtained between other optical fibers, too, and a titled device functions as an optical T type branch coupler.
Patent JP-S63171808-A (JP)
Title: Operation method for oxygen blast furnace
Inventor: TAKEBE TAKASHI
IPC: C21B5/00
Filed: 1987-01-09
Abstract: PURPOSE:To simplify the equipment and to execute the operation under low cost, by blasting room temp. gas containing oxygen having the specific concn. from tuyeres, blowing preheated gas from a shaft part to operate almost under ordinary pressure and executing dust removing of furnace top gas under ordinary pressure. CONSTITUTION:Dust in the furnace gas of blast furnace 1 is removed by a furnace top gas cleaning mechanism 2 and then the gas is sent to a preheating gas generator 5 through a booster 4, to generate the high temp. gas by oxygen of an oxygen source 7 and blow in the furnace from gas blowing holes 6 in the shaft part. On the other hand, the furnace top gas is sent to the tuyered 9 through a booster 4' and blown into the furnace together with the oxygen of the oxygen source 7 and fine powdered coal of a fine powdered coal storing vessel 8. In this way, a venturi scrubber and septum valve used in case of high pressure are no necessary.