baber/WOPTO huggingface dataset:
Patent GB-326591-A (GB)
Title: Improvements in or relating to step by step mechanisms
IPC: H02P5/48
Filed: 1929-01-09
Abstract: 326,591. General Electric Co., Ltd., and Angold, A. E. Jan. 9, 1929. Travel for a fixed number of revolutions. - Motors 3, 4, Fig. 1, operating transformer tap-changing switches with a step-by-step motion are under the control of forward and reverse master push-buttons 36, 37 and a relay 43 which prevents a second step being initiated until a delay period has elapsed after the slowest motor has completed the previous step. The motors are stopped if they do not make the first part of a step in synchronism, and can be controlled individually by forward and reverse push-buttons 103, 104, if the associated double pole switch 44 is moved to the position shown in dotted lines. The action during one forward step is briefly as follows; closure of push-button 36 causes energization of relay 34 provided that contacts 87 of relay 43 are closed, these contacts close with a delay after relay 43 is de-energized and thus impart the required time-lag, and also provided that series connected sectors 21 on drums 11, 12 driven by the motors are in contact with the corresponding fingers thus ensuring that both motor devices are in a zero position. Closure of relay 34 completes at contacts 49, 51 energizing circuits for forward contactors 40 of the motors, and for brake release magnets 93. Just prior to the sectors 21 leaving their fingers and so interrupting the energizing circuit of relay 34, other series connected sectors 22 engage associated fingers, if both motors have made the first part of the step in synchronism, and energize relay 43, which opens contacts 87 to de-energize relay 34 and render both pushbuttons 36, 37 ineffective, to complete at contacts 78, 82 maintaining circuits over contacts 76 of contactors 40 for maintaining those contactors closed, and to complete at contact 84 a maintain. ing circuit for itself over sectors 130 on both drums, the sectors being connected in parallel. Thus, only after the last drum has made a complete revolution, is the relay 43 de-energized and push-buttons 36, 37 again rendered effective. A modified form of contactor 40 is shown in Fig. 2, the maintaining contacts 76 although closed upon energization of the contactor are not opened upon de-energization thereof unless coil 121, which is permanently connected to the supply, is energized. Normally this contactor operates similarly to that shown in Fig. 1, but should the supply fall during a step, the ccntacts 76 do not open and hence when the supply is restored the relay 43 and contactors 40 reclose and the step is completed. According to the Provisional Specification, the motors 3, 4 may be pneumatic motor with electric control.
Patent GB-1537573-A (GB)
Title: Plastics pipes
IPC: B29C48/11
Filed: 1976-01-09
Abstract: 1537573 Plastics pipes WAVIN BV 9 Jan 1976 [13 Jan 1975] 00822/76 Heading F2P [Also in Division B5] An extruded polyvinyl chloride material pipe, Fig. 4, comprises a wall defined between inner and outer concentric surfaces of substantially circular cross-section, and a plurality of circumferentially circular cross-section, and a plurality of circumferentially spaced cylindrical bores 12 extending longitudinally of the pipe within the wall, and an undulatory configuration of the inner and outer surfaces of the pipe around its circumference, Fig. 3, is prevented by extruding the pipe from a tubular passage (Divisions B4-B5) whose outer and/or inner wall is undulatory circumferentially of the passage, so that flow of the material is restricted between mandrels which are located within the passage to define the bores.
Patent GB-1500186-A (GB)
Title: Vehicle anti-skid mechanisms
IPC: B60B15/26
Filed: 1975-01-08
Abstract: 1500186 Anti-skid attachments for vehicle wheels C VAN DER LELY NV 8 Jan 1975 [15 Jan 1974] 833/75 Heading B7C A vehicle anti-skid mechanism comprises a central portion to which a plurality of tread members 9 are pivotally connected, and means for setting the tread members in any chosen one of a plurality of different angular positions about their corresponding pivotal axes, one of the angular positions being a retracted position in which the tread members define (as illustrated in Fig. 2) a closed continuous substantially cylindrical band extending around the central portion. The central portion, as illustrated, comprises a pair of parallel plates 3, 5 and a hub 4. Double-acting hydraulic piston/cylinder units 37 are each connected at one end to the hub via plates 35 and at the other end to parallel plates 31, 32 rotatable about the hub. Actuation of the units causes rotation of the plates 31, 32 about the hub and, via arms 28 connecting the plates 31, 32 and the tread members, pivoting of the latter.
Patent GB-677923-A (GB)
Title: Improvements in or relating to plant for dredging, cleaning and relaying railroad ballast
IPC: E01B27/10
Filed: 1950-01-12
Abstract: 677,923. Endless conveyers; loading vehicles; tracklaying plant. LEMAIRE.M.H. Jan.12, 1950. [Jan. 12, 1949 Aug. 24, 1949 ; Dec. 1, 1949; Dec. 20, 1949] No. 835/50. Classes 78 (i), 78 (iv) and 104 (ii). [Also in Groups XXI and XXXII] A plant for cleaning and regrading railroad ballast comprises a haulage car, a car provided with means for lifting the track, excavating the aged ballast, conveying it to a cleaning plant 35, 35a which may be on a separate car at the rear of the second car or positioned on the second car, chutes for returning the cleaned ballast, levelling means and tamping means. The excavating means :34 comprises a carriage which can be moved on rails that are positioned on the second car transversely of the longitudinal axis is thereof, this carriage supporting an adjustable frame about which the excavator bucket chain moves. The excavated material is loaded onto a conveyer 6 one end of which is secured to the laterally adjustable excavator whilst the other end is so mounted that it can rotate about a vertical axis 6a. Between its extremities the conveyer is supported in frames which can move laterally of the car. The rails slide over skids that are vertically adjustable with respect to the excavator, A single or multi-stage leveller deals with the ballast when it is returned from the cleaning plant the ballast being consolidated either by vibration set up in the leveller by an out-of-balance motor secured to the leveller, or by separate tamping means. To deal with the refuse from the cleaning plant there is secured to the rear of the train hopper wagons in which on each wagon there is mounted above the hopper 81 a trough 82 in which is positioned a scraper conveyer 85 so that the material dumped on to the upper run of the conveyer is taken down into and along the bottom of the trough until it drops into the hopper 8 through an opening in the bottom of said trough, the opening connecting with the top of the hopper. When the hopper is full the conveyer drags the surplus material rearwards and discharges it onto the scraper conveyer of the next hopper wagon. In another form of hopper wagon material is dumped onto an endless conveyer 90 mounted above the hopper 81 and said material is conveyed along by the upper run of the conveyer until it engages a V-shaped member 101 which deflects the material sideways into the hopper. This V-shaped member depends from a carriage 96 that can be moved along rails 95 which are parallel to the upper run of the conveyer so that the material can be ejected sideways into the hopper at any desired point along the run of the conveyer. When the hopper is full the V-shaped plate is raised clear of the conveyer so that the material can travel along the conveyer to be ejected onto the conveyer of the next wagon.
Patent GB-268068-A (GB)
Title: Improvements in miners' safety and like lamps
IPC: F21L23/00
Filed: 1926-01-12
Abstract: 268,068. Hailwood, E. A. Jan. 12, 1926. Wick burners; wickoperating devices; wicks, cleaning.-In a miner's safety and like lamp, the wick or the like is controlled by bevel gearing W<1>, W<2>, Fig. 3, from the back of the lamp and a sliding cage C' working in guides on the back part B, Fig. 8, and controlled by a rack C<2> and a pinion C<3> carries a dome C'. The shaft for normally operating the wick may be made slidable so that. it can be shifted into position to operate the cage by means of a pinion on the shaft and an intermediate wheel. The cage C<1> has side wings C<8> contacting or nearly so with the front glass and provided in some cases with side glasses or lenses C<9>. The cage may have a rear window or reflector and may carry a mantle. A wick-cleaning pin D is carried by a spindle which may be pushed in from the rear against a spring D<2> to enable the pin to be turned across the wick. The dome may be moved up and down without, the cage.
Patent GB-498425-A (GB)
Title: Improvements in or relating to teleprinter exchange systems
IPC: H04L12/00
Filed: 1937-07-09
Abstract: 498,425. Telegraph exchange systems. STANDARD TELEPHONES & CABLES, Ltd., and HYDE, G. A. M. July 9, 1937, No. 861/38. Divided out of 498,416. Drawings to Specification. [Class 40 (iii)] In a teleprinter exchange system, a twoway repeating circuit between two interconnected subscribers includes in series contacts of both line relays and windings of two signal-repeating relays, the circuit being adapted to include also transmitting contacts of an operator's teleprinter and a relay repeating signals to the teleprinter so that signals from the operator are repeated to both subscribers and signals from either subscriber are received by the operator. The invention is described with reference to the system described in Specification 498,416. The operator may be at a distant point connected to the exchange by a line similar to a subscriber's line. Specification 386,614 also is referred to.
Patent GB-204991-A (GB)
Title: Improvements in or relating to pneumatic tyres
IPC: B60C19/12
Filed: 1923-01-11
Abstract: 204,991. Creassey, F. Jan. 11, 1923. Tread bands, projections, and surfaces. - Tyres of the kind described in Specification 180,206 are formed with tread projections 2 extending through apertures in a flexible metal band 3 encircling the tyre. The base of each projection 2 is reinforced by a strip 4 which may be a plate of metal or other material, wire mesh, or chain mail. In Fig. 1, the band 3 is shown formed of chain-mail, Fig. 4 showing a section of a modification in which the band is formed of plates 5, 4a hingedly connected by wires 6, 7, 8.
Patent HK-25792-A (HK)
Title: Panty liner with flow retarding layer
Inventor: BECKER PATRICIA EILEEN
IPC: A61F13/56
Filed: 1992-04-09
Abstract: A product for absorbing body fluids intended to be worn in the crotch portion of the undergarment is provided. The product includes a first absorbent layer at the side nearest the body and a second absorbent at the side facing the garment. The layers have therebetween liquid flow retarding means to retard liquid from passing from one absorbent layer to the other. The liquid retarding means comprise one or more plies of a web of hydrophobic fiber which web has a rising column strike through value of at least 10 inches of water and an air permeability of at least 20 cubic feet per foot squared per minute.
Patent HK-30493-A (HK)
Title: Diversity receiver
Inventor: HASHIMOTO KAZUYA
IPC: H04L1/00
Filed: 1993-03-25
Abstract: A diversity receiver includes first and second receivers, a first switch, a comparator, a second switch, and a controller. The first and second receiver have receiver antennas and generate demodulated signals and electric field detection outputs in accordance with received electric fields, respectively. The first switch performs switching between the demodulated signals from the first and second receivers in accordance with an output switching control signal and outputs a selected demodulated signal. The comparator compares the electric field detection outputs from the first and second receivers, respectively, and supplies the output switching control signal to the first switch. The second switch turns on/off a power source of the first receiver in accordance with a power source switching control signal. The controller receives the electric field detection output from the second receiver, calculates an average intensity of the electric field, and supplies the power source switching control signal to the second switch in accordance with the average intensity of the electric field.
Patent HU-T37158-A (HU)
Title: Priming prepolymer hardenable with electron ray
Inventor: FUHR KARL
IPC: C08F2/46
Filed: 1984-02-02
Abstract: Primer contains (a) a pre-polymer with (meth)acryloyl gps., and (b) (in)organic fibres with a max. of the fibre length distribution curve at 50-600 microns. - (a) Pref. contains 20-80 wt.% of a polyester-, polyepoxy- or polyurethane-(meth)acrylate, and 80-20% of reactive, radiation hardening monomer(s), e.g. (meth)acrylate esters of aliphatic mono-, di- or tri-ols or their alkoxylation prods. contg. 0.8-4 alkylene oxide, e.g. ethylene oxide (pref.) or propylene oxide w.r.t. 1 OH gp. in the alcohol. Acrylates of (alkoxylated) di-or tri-ols are pref.. - Its use is on absorbent substrates. Wood/concrete mouldings carrying a layer of the primer, and a top coating, are claimed. Few layers (pref. 1) of primer and top coat are needed. Reproducible, permanent coatings are obtd., protecting wood against damage in transport and use.(0/0)
Patent JP-H11206179-A (JP)
Title: Controller of motor and electric washing machine
Inventor: ASADA KAZUHIKO
IPC: D06F33/02
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To make low cost a controller of a motor used as household and industrial power sources, by making possible through a simple configuration feeding of a power supply to a high-potential driving circuit of the controller in its driving and braking modes. SOLUTION: An operation of an inverter 74 for driving three-phase armature windings 76-78 of a motor 73 is controlled by a controlling means 75. In the controlling means 75, there are provided a driving mode and a braking mode. In ht driving mode, providing consecutively bootstrap capacitors 92-94 between the power-supply inputting terminals of high-potential driving circuits 86-88, the high-potential driving circuits 86-88 and low-potential driving circuits 89-91 are operated synchronously with the position of a rotor 79 of the motor 73 to turn on or off the switching elements of the driving circuits 86-91 and feed three-phase AC currents to the armature windings 76-78. In the braking mode, turning on or off in a predetermined duty cycle high-potential switching elements 80-82 by the high-potential driving circuits 86-88, the braking torque of the motor 73 is generated.
Patent JP-S60144773-A (JP)
Title: Developing device
Inventor: MIYAMAE TATSUO
IPC: G03G15/08
Filed: 1984-01-06
Abstract: PURPOSE:To prevent reduction of the density and variance of a developer which apt to occur by change of environments, by arranging a fixed agitating member coated with a fluororesin near a developer regulating member. CONSTITUTION:A fixed rod 22 provided as the fixed agitating means near a developer regulating member 15 is coated with a fluorine compound and is extended in the axial direction of a developer holding member 12, and a toner block 19 is broken by this rod 22 to eliminate a surface layer 20. Consequently, the developer passing the fixed rod 22 is loosened sufficiently, and the developer is sufficiently supplied to the developer regulating member 15; and when the developer is brought into contact with the surface of the developer holding member 12 again by circulation, it is electrified frictionally sufficiently and uniformly because the surface layer 20 having a high degree of flocculation does not exist, and therefore, a uniform developer thin layer is formed on the developer holding member 12 to prevent white stripes.
Patent JP-S63169387-A (JP)
Title: Formation of thin film
Inventor: INUSHIMA TAKASHI
IPC: C23C16/34
Filed: 1987-01-05
Abstract: PURPOSE:To form a uniform thin film on the surface of a large-area body to be coated by arranging the body to be coated film with the use of a holder in a hybrid resonance space wherein the electric field strength of a microwave is maximized and having the interaction of an electric field and a magnetic field. CONSTITUTION:The body 10 to be coated with a thin film is set on a substrate holder 10' and arranged in a plasma producing space 1, and the space 1 is evacuated to <=about 1X10<-6>Torr. Ar, etc., are then introduced into the space 1 to control the pressure to about 1X10<-1>Torr, a microwave is supplied from a microwave oscillator 4, and magnetic fields are impressed by magnets 5 and 5' to produce high-density plasma in the space 1. The surface of the body 10 on the holder 10' is thus cleaned. C2H2, etc., are then introduced while introducing Ar, the pressure in the space 1 is increased to about 0.1X10<-1>-3X10<2>Torr while keeping the produced plasma state. By this method, the carbon atom excited by high energy is formed, carbon is deposited on the body 10 on the holder 10', and a diamond film is formed.
Patent JP-H02181169-A (JP)
Title: Color recorder
Inventor: SATO KAZUHIKO
IPC: G03G15/01
Filed: 1989-01-06
Abstract: PURPOSE:To allow recording with good light resistance and selective recording on an OHP film by providing a developing device switching means which positions a 1st developing device group at the time of using pigment toners and a 2nd group at the time of using dye toners respectively to a developing position. CONSTITUTION:The respective developing devices of the 1st developing device group 11 contg. the pigment toners of a small color change are positioned to the developing position by the developing device switching means 13 and the development is executed to form respective color toner images if the recording with the good light resistance is necessary. The respective developing devices of the 2nd developing device group 12 contg. the dye toners having good transmittability are positioned to the developing position by the developing device switching means 13 and the development is executed to form the respective color toner images if the recording on the OHP film is to be executed. In either case, the developed respective color toner images are superposed and transferred on a medium for recording (paper, OHP film) and are thereafter fixed, by which the color images are formed. The recording with the good light resistance and the selective recording on the OHP film are executed in this way.
Patent JP-H09187156-A (JP)
Title: Combine harvester
Inventor: KAWAMOTO YOSHINOBU
IPC: A01F12/48
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of preventing the contamination of a grading wind produced with a winnower with foreign matters such as straw refuses. SOLUTION: In this combine harvester, a feed chain 7 for nipping and rearward carrying reaped grain straws carried from a reaping and preliminarily treating section in a state to be threshed with a threshing device 3 is disposed. A transmission case for a grading device 13 for grading treated products threshed with the threshing device 3, etc., is disposed below the feed chain 7. The air-sucking opening 26 of a winnower 19 for producing a grading wind in the grading device 13 is disposed in the lateral outside wall of an outer case 23 of the grading device 13. Further, a side cover 25 for covering the lateral outsides of the air-sucking opening 26 of the winnower 19, the feed chain 7 and the transmission mechanism is disposed. Therein, an air-sucking opening 28 of dust-proof structure is disposed in the side cover 25.
Patent JP-H08224009-A (JP)
Title: Rice transplanter equipped with fertilizer applicator
Inventor: KITAI HIROAKI
IPC: A01C11/00
Filed: 1996-01-08
Abstract: PURPOSE: To provide a rice transplanter equipped with a fertilizer applicator, capable of surely carrying out positioning of a guide hose and previously preventing clogging of a fertilizer and improved in handleability and workability by providing a part of a mud-avoiding cover just under a fertilizer outlet of a fertilizer applicator with an engaging part for determining the position of the guide hose. CONSTITUTION: This rice transplanter equipped with a fertilizer applicator is obtained by mounting the fertilizer applicator above a seedling transplanting mechanism of a seedling transplanter, installing a mud-avoiding cover 18 for preventing jump up of mud covering the upper part of the seedling-transplanting mechanism, making the mud avoiding cover 18 detachably supported with the fertilizer applicator, fitting a guide hose 13 for feeding to a fertilizer outlet 15a of the fertilizer applicator and an operating vessel and attaching an engaging part 18a for engaging with the guide hose and determining the position of the guide hose in a part of the mud-avoiding cover 18 just under the fertilizer outlet 15a of the fertilizer applicator.
Patent JP-H02182259-A (JP)
Title: Hemostatic sticking plaster
Inventor: SHIMOMURA YASUSHI
IPC: A61F13/02
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a hemostatic sticking plaster not almost dissolved in blood or body fluids by foaming a solution of gelatin and/or collagen and freeze-drying the same to form sponge and immersing the sponge in an org. solvent solution of a crosslinking agent and subsequently crosslinking the impregnated sponge to bond the same to a sticking tape. CONSTITUTION:At first, gelatin and/or collagen are dissolved in water but, temp. is pref. set to 30-40 deg.C in the case of gelatin, and to 20-40 deg.C in the case of collagen, and pref. concn. is 5-30wt.%. Next, a surfactant is added to this solution to foam said solution under high speed stirring but the proper addition amount of the surfactant is 0.1-30% by wt. of the aqueous solution. This foamed solution is cast in a mold or extruded into a cylindrical shape to be subjected to foam molding and freeze-dried to form sponge. This sponge is immersed in an org. solvent solution of a crosslinking agent and crosslinked to obtain a crosslinked sponge 1 which is, in turn, bonded to a sticking tape by a sticking agent or an adhesive. A release tape 4 is used in order to protect a sticking layer 3, the crosslinked sponge 1 and a water absorbable polymer layer 5 before use.
Patent JP-H05179343-A (JP)
Title: Production of low yield ratio high tensile thick steel having excellent weldability
Inventor: TAMEHIRO HIROSHI
IPC: C21D8/00
Filed: 1992-01-07
Abstract: PURPOSE:To produce the low yield ratio high tensile thick steel having excellent weldability by subjecting a B-free steel having a specific compsn. contg. Cu, Ni, Mo, Ti, etc., to specific hardening after hot rolling, then to a tempering treatment below the Ac1 point. CONSTITUTION:The steel which consists of 0.04 to 0.11wt.% C, <=0.5% Si, 0.8 to 1.6% Mn, <=0.03% P, <=0.01% S, 0.90 to 1.50% Cu, 0.30 to 2.0% Ni, 0.20 to 0.60% Mo, 0.005 to 0.025% Ti, <=0.06% Al, <=0.005% N, and <=0.28% PCM=C +Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B, further, consists of prescribed ratios of Nb, V, Cr, Ca, and the balance Fe and unavoidable impurities, and does not substantially contain B is subjected to the hot rolling then to the hardening at the Ac3 point to 950 deg.C. This steel is further reheated to 760 to 870 deg.C and is hardened. In succession, this steel is heated to the Ac1 point or below and is subjected to the tempering treatment.