baber/WOPTO huggingface dataset:
Patent GB-648627-A (GB)
Title: Television i.f. amplifier
IPC: H04N5/60
Filed: 1948-04-08
Abstract: 648,627. Impedance networks. BENDIX AVIATION CORPORATION. April 8, 1948, No. 9914. Convention date, April 14, 1947. [Class 40 (viii)] A transmission and rejection network comprises a first parallel resonant circuit connected between the anode of a valve and a source of positive potential and resonant at the rejection frequency, a second, parallel resonant circuit connected between the same anode and the grid of a subsequent valve and also resonant at the rejection frequency, and a third parallel resonant circuit connected between the grid and cathode of the second valve and resonant at the transmission frequency. In the construction shown, the first and third circuits are 11 and 15 respectively and the second circuit is in the form of a bridged T network 21. The rejected frequency may be separated instead of eliminated by inductively coupling a parallel circuit 31, resonant at this frequency and having terminals 32, to the second resonant circuit.
Patent GB-1010618-A (GB)
Title: Improvements in or relating to spray nozzles for applying finely divided coating materials to articles
IPC: B05B5/03
Filed: 1963-03-13
Abstract: 1,010,618. Spray - producers. NIPPON KOGEI KOGYO CO. Ltd. March 13, 1963 [March 14, 1962], No. 9965/63. Heading B2F. A spray nozzle for applying a finely divided coating material to articles includes a narrow slit-shaped coating material outlet, closely adjacent narrow slit-shaped compressed air outlets on each side of said coating material outlet, and means for applying a voltage to the nozzle, so as to charge the atomized coating material electrostatically by corona discharge from said atomizing means. Coating material is fed along a passage 22 to a chamber 35, defined by a partition 33, and discharged through a narow slit-shaped outlet 32. Compressed air is fed to a chamber 36 and discharged through two narrow slit-shaped outlets 34 positioned closely adjacent and each side of the outlet 32. By this means, a relatively low pressure compressed air source may be used to atomize the coating material, whereby the initial velocity of the atomized particles is nearly zero. A valve rod 25, adapted to control the flow of coating material through the passage 22, carries a flat semicircular shaped plate 41 at its outer end for controlling the spray angle from 0-180 degrees. The plate 41 may have a sector cut from its central portion or may comprise a semicircular wire. In alternative constructions, the outlets 32, 34 comprise discontinuous, wavy, or cross-shaped narrow slits, or two sets of narrow slits arranged at an acute angle to each other. Further, the head 29 may have a cupid-bow, pear, arcuate, or polygonal shape in plan view, the flat plate 41 being shaped accordingly. Two corona discharge electrodes 40 are spaced each side of the outlets 32, 34, and the head 29 and discharge electrodes 40 are connected to a high voltage source for electrostatic spraying. The front ends of the electrodes and the outlets 34 have sharp edges to ensure a uniform corona discharge. The body 21 may be rotated about its axis or a line parallel thereto to obtain a circular spray pattern. Alternatively a plurality of atomizing heads 29 are secured to the periphery of a rotatable body with their direction of discharge arranged tangentially to the locus of rotation of the atomizing heads, Fig. 18 (not shown). The body is rotated at a velocity equal and opposite to the discharge velocity of the atomized particles and said particles deposited by means of an electrostatic attractive force.
Patent GB-252134-A (GB)
Title: Improvements in automatically-reclosing circuit-breaker systems for continuous current traction lines
IPC: H02H3/06
Filed: 1926-04-15
Abstract: 252,134. Alliaume, R. May 14, 1925, [Convention date]. Protective arrangements. - In an automatically-reclosing circuit-breaker system for continuous-current traction lines, upon the opening (on overload) of the circuit-breaker in a feeder, a testing alternating voltage is automatically supplied to the feeder for a few seconds and, if the resulting current is small it effects, through relays, the automatic reclosure of the circuit-breaker. If, however, the testing current is high, indicating that fault or overload conditions still persist on the system, the supply of alternating current is automatically cut off (by means of retarded relays) for about a minute and then resumed for a few seconds. This process continues until, on removal of the fault, the circuit-breaker is reclosed. As shown in the Figure, the circuit-breaker 1, 2, when opened on fault &c., closes back contacts 3 which complete the actuating circuit of an initial relay 5 the closure of which supplies current from the auxiliary transformer T to the windings of a double-pole closing relay 6 having a retardation of 3 seconds, and a quick-break switch 9. A relay 11 having a retardation of 1 second, a, quickacting relay 12 and a relay 15 with a retardation of 50 seconds are also provided. The relay 9 closes, and, if the feeder is healthy, the testing current through the coil of the relay 10 will be inadequate to open it, but after 3 seconds the relay 6 will close and through its contact 8 supply the reclosing winding of the circuit-breaker. If the testing current is excessive, due to a fault, relay 10 will open and, after 3 seconds relay 6 will close so that through its contact 7 the relay 11 is supplied. The closure of relay 11 excites relays 12 and 15 in parallel. Relay 12 opens at 14 the exciting circuit of the initial relay 5 and, consequently, the relays 6, 9, 11 open thereby cutting off the testing current. At the same time, relay 12 closes at 13 a maintaining circuit for itself and the relay 15. After an interval of 50 seconds, the relay 15 operates, cutting off the relay 12 and restoring the contact 14 and consequently the relay 5, whereupon the testing current is again supplied to the system for 3 seconds. In the case of multiple feeders, the testing current is applied to the faulty feeder for three seconds and all the auxiliary relays of the other feeders are held fast and in the event of two or more circuit-breakers coming out at once the reclosing is effected in a definite order.
Patent GB-417104-A (GB)
Title: Loop-taker for sewing machines
IPC: D05B57/14
Filed: 1934-04-03
Abstract: 417,104. Sewing - machines. FAIRWEATHER, W. C., 65, Chancery Lane, London.-(Singer Manufacturing Co. ; Elizabeth, New Jersey, U.S.A.) April 3, 1934, No. 9975. [Class 112.] A loop-taker flange comprises a spring pressed pivoted part 7 which yields radially when a thread is caught in the raceway. The part 7 is held by a pivot 6 and a screw and slot 14. A counter-clockwise pressure is given to the part 7 by a spring 9 which is located in a recess 10 and a groove 12. The spring 9 also presses the part 7 against the body, by a reaction between a flat loop guard plate and the body.
Patent HU-T37352-A (HU)
Title: Process for production of extract supporting the healing of wounds and regeneration of muscular and bone tissue
Inventor: TOTHNE PAPAY VALERIA
Filed: 1984-04-11
Abstract: Easily accessible plant extracts helping the healing of wounds and the regeneration of muscle and bone tissue are prepd. by extracting 2 parts by wt. poplar buds and 0.05-50.0 parts by wt. pollen with 3-100 times the wt. of the vegetable matter organic solvent, at a temp. between 4 deg.C and the b.p. pf the solvent, and/or with water at 10-100 deg.C.
Patent HU-T38615-A (HU)
Title: Process for production of n-/chlor-carbonil-oxi/-s-norbornene-2,3-dicarboximide
Inventor: HENKLEIN PETER
IPC: C08F8/34
Filed: 1984-08-24
Abstract: (A) N-Chlorocarbonyloxy-5-norbornene -2,3-dicarboximide of formula (I) is new: - (B) Prodn. of protected amino acids or peptides of formula R2NHCOOR R2NHCOOR1 (II), activated carriers of formula (III) and (IV), and carrier-ligand conjugates of formula LCOOQ (V) and L-CO-NR4-Q (VI), is effected by: (a) reacting (I) with an alcohol of formula R1OH and reacting the resulting asymmetric carbonate (VIII) with an amino acid or peptide R2NH2 to form (II): In the formulae R1 = t-Bu, 1-adamantyl, 2-dipherylpropyl (sic), 9-methylfluorenyl, methylsulphonylethyl, benzyl or another gp. normally used in peptide chem.; R2 = an amino acid or peptide residue;. - (b) reacting (I) with an OH-contg. polymer of formula QOH (X) and reacting the resulting activated carrier (IV) with a nucleophilic ligand LH to form a conjugate (V): Q = polymer residue; L = SR3, NHR3 or NR5R6; R3 = H, opt. substd. alkyl, opt. substd. aryl or an amino acid, peptide or protein residue; R5 and R6 = H or opt. substd. alkyl or aryl. - (c) reacting (I) with an insoluble amino-contg. polymer of formula Q-NHR4 (XI) and reacting the resulting activated carrier (IV) with LH to form a conjugate (VI): R4 = H or opt. substd. alkyl or aryl.
Patent HU-T48020-A (HU)
Title: Transmitter for signalling of fulfilling with material of bunker discharge pipe end
Inventor: TAKAACS JAANOS
IPC: G01F15/06
Filed: 1987-09-29
Abstract: The X-cell EEPROM array includes a number of common source regions (50) that each border on four gate regions (46), both formed at a face of a semiconductor substrate. Each gate region (46) further adjoins a common drain region (52). Each drain region (52) is a common drain for two EEPROM select and memory transitors. A common erase region (54) is implanted into the semiconductor layer in a position remote from the source regions (50) and the drain regions (52). - Four floating gate electrodes (40) extend over tunnel windows (22) that are formed on the semiconductor layer in positions adjacent a single erase region (54). An integral contact is made through multilevel oxide from a metal erase line to each erase region
Patent ID-23273-A (ID)
Inventor: ADAMS JERRY LEROY
IPC: A61P31/04
Filed: 1996-01-09
Abstract: A process for preparing tosylbenzyl formamides.
Patent JP-S60144765-A (JP)
Title: Transfer control method of multicolor copying method
Inventor: BISAIJI TAKASHI
IPC: G03G15/01
Filed: 1984-01-07
Abstract: PURPOSE:To obtain stable transferred images relatively easily independently of copying mode by changing the voltage applied to transfer chargers of a photosensitive body in the downstream side of the belt carrying direction in accordance with each copying mode. CONSTITUTION:An auxiliarily charged belt 24 is carried to the first transfer charger 21 together with a copy paper which is held on the belt 24 by attraction, and the belt is so discharged that potential variance is 1,300V, that is, the belt potential after charging is V2=800V. At this time, a red image is transferred to a transfer paper from the first photosensitive body 11. About 5.5kV voltage is applied to the first transfer charger 21 for V2=800V. The second transfer charger 21' discharges the belt to raise the belt potential furthermore by about 1,300V on a basis of the belt potential raised to V2=800V by the first transfer charger 21. At this time, the applied voltage is about 6.5kV. at this discharging time, a black image is transferred to the transfer paper from the second photosensitive body 12.
Patent JP-S61160948-A (JP)
Title: Mask reserver
Inventor: MORIMITSU KAZUYA
IPC: G03F1/00
Filed: 1985-01-08
Abstract: PURPOSE:To obtain the titled device which can keep the cleanness of masks and facilitates their preservation, by providing a mask washing section, a mask reserving section equipped with a cleaning mechanism, and a carrier mechanism. CONSTITUTION:A washed mask M is kept by a mask fixing plate F in the mask washing section 10 and carried from left to right by a horizontal carrier 41. The carried mask fixing plate F is releasingly supported by a support member 43 and raised by a vertical carrier 42. The carrier mechanism 22 is loaded with a mask fixing plate F and stores it in position in the mask reserving section 20. The mask reserving section 20 is always kept clean by the cleaning mechanism 21. In order to take out a necessary mask M, the mask M is carried to the neighborhood of a vertical carrier 51 by pivoting the carrier mechanism 22 of a neceessary stage, passed to a support member 53 and lowered, next positioned immediately under a discharge port 30 by a horizontal carrier 52, then taken out of the discharge port 30 through an air knife section 70. The whole body is controlled by a control unit 80.
Patent JP-H04235385-A (JP)
Title: Fast breeder reactor
Inventor: YAMAOKA MITSUAKI
IPC: G21C3/326
Filed: 1991-01-09
Abstract: PURPOSE:To furnish a fast breeder reactor wherein positive reactivity accompanying reduction of the density of a coolant is small and which is excellent in a breeding characteristic even in a normal operation. CONSTITUTION:The fast breeder reactor has core fuel pins 13 of which the main constituent is the mixture of plutonium and uranium and neutron absorbing pins 11 of which the main constituent is a substance having a large neutron absorption cross section, such as boron carbide. Besides, a core using sodium as a coolant is constructed and fertile material pins 12 absorbing neutrons of depleted uranium or the like and producing plutonium are disposed between the core fuel pins 13 and the neutron absorbing pins 11.
Patent JP-S60144320-A (JP)
Title: Epoxy resin compositon
Inventor: SATOU SHIGEYUKI
IPC: C08G59/00
Filed: 1984-01-09
Abstract: PURPOSE:The titled composition excellent in moisture resistance, rust prevention, adhesion and electrical insulation, comprising an epoxy resin, a curing agent, a substituted naphthalenesulfonate and an alkylarylsilsesquioxane silicone compound. CONSTITUTION:100pts.wt. epoxy resin is mixed with a curing agent (e.g., imidazole) in an amount to provide a chemical equivalent ratio of the number of the functional groups of the curing agent to the epoxy groups of said epoxy resin of 0.5-1.5, 0.1-10pts.wt. substituted naphthalenesulfonate of formula I (wherein R<1> and R<2> are each a 1-18C linear or branched alkyl, M is an ammonium group, Zn, Ba, Ca, Pb, or the like, i and l are each 0 or 1, and m and n are each an arbitrary integer and varies with the valence of M) as an additive, and 0.1-5pts.wt. alkylalrylsilsesquioxane silicone compound of formula II(wherein R<3-8> are each alkyl, aryl, alkenyl, or aralkyl).
Patent JP-S59133806-A (JP)
Inventor: JIEEMUSU ERU KOOKUREI
IPC: F15B13/043
Filed: 1984-01-09
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-S61162271-A (JP)
Title: Penetration welding method
Inventor: KOBAYASHI TOSHIMI
IPC: B23K9/16
Filed: 1985-01-08
Abstract: PURPOSE:To obtain a weld metal having excellent pitting resistance by making use of a backing gas added with a required amt. of gaseous N2 in making penetration welding. CONSTITUTION:A single Vee groove is provided to austenitic or austenitic- ferritic two-phase stainless steels 1, 1' over the entire periphery of the butt parts thereof and said steels are butted to each other. A tungsten electrode 5 and a welding wire 4 are then provided to the outside of the groove turnably in the peripheral direction of the steel pipe 1 and a backing device 2 to which the backing gas is supplied is provided to the inside of the groove. Gaseous Ar, gaseous He, gaseous mixture composed of the gaseous Ar and the gaseous He or the shielding gas mixed with the gaseous H2 with said gases is supplied to the top end of the electrode 5. Electricity is conducted at the same instant to the electrode 5 to generate an arc and to form the penetration weld metal 1a. The gaseous mixture composed of N2 and Ar contg. >=5% gaseous N2 or the gaseous N2 is supplied to the backing device 2 to shield the rear side of the groove.
Patent JP-H11200819-A (JP)
Title: Cam shaft for valve system of ohc engine
Inventor: FURUGUCHI TAKANOBU
IPC: F01L1/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a cam shaft for a valve system, an engine noise and vibration, while securing strength of a cam driving member. SOLUTION: This cam shaft 1 for a valve system arranged in an engine main body head part of an OHC engine, and connected to a crank shaft arranged in an engine main body lower part via a time control transmission system to drive an intake valve and an exhaust valve of the OHC engine is formed with a synthetic resin, and is integrally formed by injection molding with a metal sprocket 2 arranged in the head part side of the engine main body and composing the time control transmission system.
Patent JP-S59127069-A (JP)
Title: Carrier for developing electrostatic charge image
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/10
Filed: 1983-01-12
Abstract: PURPOSE:To prevent the sticking of a toner and to minimize the deterioration in characteristic by forming a coating layer consisting of a specific compd. and a resin on the surface of an inorg. carrier core material thereby having a resin coating layer. CONSTITUTION:A coating layer 2 to be formed on the outside surface of a carrier core material 1 consists of a laminate of a layer 2A of a compd. expressed by the general formula I and a resin layer 2B, by which particularly excellent moisture resistance and durability are obtd. R1 in the formula is an alkyl group or alkenyl group, R2, R3 are alkyl group, alkenyl group, etc. The preferred coating amt. of the compd. and the coating resin is in a range of 0.01-5wt% with the compd. basing on the entire weight of the carrier, and in a range of 0.1-10wt% with the coating resin. The glass transition temp. of the coating resin is preferably at least 60 deg.C.
Patent JP-H10193422-A (JP)
Title: Cooling structure of mold for injection molding
Inventor: ASANO RYOJI
IPC: B29C45/73
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To realize a superior effective efficiency and obtain a moldings having small dimensional variations by fitting a flexible core in a cooling piping, forming a cooling medium flow conduit between its outer surface and the surface of the cooling piping, permitting one end thereof to be communicated with the inlet of cooling medium, and providing a piercing hole to be communicated with the cooling medium flow conduit at the other end. SOLUTION: Slide cores 2, 3 are inserted in a movable side mold 1, and a core 6 formed of pliable material such as urethane rubber and having spiral projections 6a of the outer surface is fitted in the cooling piping 4 of a slide core 3 along the cooling piping 4. A cooling medium flow conduit 7 is formed between the cooling piping 4 and the core 6. The core 6 is provided with a through hole 6c, and when the core 6 is fitted in the cooling piping 4, the through hole 6c is worked to discharge cooling medium through an outlet 6e of cooling medium by being in communication with an outlet 6d of cooling medium and the cooling conduit 7. As a result, the cooling piping can be assembled with ease even in a curved structure, and a complicate cooling structure can be done for the cooling piping.
Patent JP-S5495678-A (JP)
Title: Extruded tube container
Inventor: IWAZAWA NOBUYUKI
IPC: B29D23/20
Filed: 1978-01-12
Abstract: PURPOSE: To obtain the title container made of liquid and gas-barrier multi-layer plastics, by compressing and inserting a laminated cylinder having a specific thermoplastic resin layer and a laminated disc for tube container tops using a male and a female mandrels.  
     CONSTITUTION: The laminated cylinder C having at least one layer of gas-barrier thermoplastic resin is inserted into the male mandrel B. The laminated disc D made of at least one gas and liquid-barrier layer 2, and the resin layers 1 and 3  having lower melting points than the resin of the layer 2 is softened at a temperature above the melting points of the layers 1 and 3 but below the melting point of the layer 2, then placed on the top female mandrela A and A'. The male mandrel B is compressed and inserted into the female mandrels A and A' to bond and integrate the cylinder C with the top disc D, thus giving the desired tube container.  
     EFFECT: Improved long-term keeping quality of contents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03208774-A (JP)
Title: Steering device for working vehicle
Inventor: NAKAMURA TADASHI
IPC: B62D7/08
Filed: 1990-01-09
Abstract: PURPOSE:To use the arrangement space effectively in a device, of which steering knuckle arms are turned for operation with a transmission mechanism coupled to a steering handle, by forming the transmission mechanism with an actuator to be expanded and shrunken with the turning operation of the handle. CONSTITUTION:In a steering device of an agricultural tractor, front wheels 9 are fitted to both sides of a front wheel supporting frame 24 through steering knuckle arms 25 freely to be steered, and both the steering knuckle arms 25, 25 in right and left are coupled with each other for connection with one tie rod 26. The left steering knuckle arm 25 is turned for operation with a transmission mechanism A coupled with an operating handle 30. In this case, the transmission mechanism A consists of a hydraulic cylinder 32 to be expanded and shrunken for operation with the pressure oil to be fed from a controller 31. This hydrualic cylinder 32 is erected by pivotally connecting the tip of a movable part 32a thereof to a fitting part 25a of the left steering knuckle arm 25, while pivotally connecting the base of a fixed part 32b to a case cover 22.
Patent JP-H11203966-A (JP)
Title: Battery cable tape winding machine and tape winding method
Inventor: FUYUSHIBA TAKAO
IPC: H01B13/08
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To constantly maintain tightening force against a battery cable of an adhesive tape with a simple structure. SOLUTION: A balanced state is maintained between tension forces with advancement for winding an adhesive tape 16 by frictional force due to sandwiching at a sandwich member 42 in a tape sandwich part 36, thereby tightening force for a battery cable 15 of the adhesive tape 16 is automatically maintained substantially constant. Hence, quality of the battery cable 15 can be stabilized with a simple structure.
Patent JP-H02183665-A (JP)
Title: Facsimile equipment
Inventor: TSUJI TAISUKE
IPC: H04N1/32
Filed: 1989-01-09
Abstract: PURPOSE:To send picture information of the same destination in the lump with a comparatively small capacitive of memory by storing information specifying picture information of one and same destination to a storage means in each destination unit. CONSTITUTION:A picture of an original is read by a picture reader 1 and stored in a picture memory 4 as digitized picture information via a CPU 5 and a coding/decoding circuit 3. A destination telephone number inputted from an operation section 2 is stored in a destination telephone number area 61 of a transmission management table 60 set in an internal RAM 50 of the CPU 5 and the number of the picture information of the destination telephone number is stored in a column of the picture information file number area 62 corresponding to the destination telephone number area 61. Then the file number of one and same destination telephone number is read from a picture information file number area 62 and the corresponding picture information is read sequentially from the picture memory 4 and sent. Thus, the storage device RAM 50 with a comparatively small capacity is used to send the picture information of plural originals in the lump.