baber/WOPTO huggingface dataset:
Patent GB-708926-A (GB)
Title: Improvements relating to electric fires
Inventor: SIMSON VICTOR JAMES
IPC: F24C7/06
Filed: 1951-04-27
Abstract: 708,926. Electric fires. FERRANTI, Ltd. July 22, 1952 [April 27, 1951], No. 9854/51. Classes 39 (3) and 126 In an electric fire having a guard, e.g. in two parts 12, 13, which in its normal position restricts access to an incandescent element 11, the element 11 is so mechanically connected to the guard 12, 13 that removal of the guard 12, 13 from its normal position detaches the element 11 from the circuit. The part 13 of the guard is of the mesh type and has at each end a strut 22 carrying a shield 12 and an insulator 15 which supports a spring contact 19 for the element 11 and a plug 16 which engages a contact socket 17 in an insulation 18 on a reflector 10, the socket 17 being connected to a supply terminal 20. The guard 13 and element 11 hence form a unitary structure adapted to be plugged in to supply sockets 17 on the frame of the fire. Several elements 11 may be used, the above supply connections being employed. Alternatively the guard may be a deflector or a mesh-like member. Specification 523,374 is referred to.
Patent GB-214650-A (GB)
IPC: F01K1/00
Filed: 1924-04-17
Abstract: 214,650. International Combustion Engineering Corporation. April 19, 1923, [Convention date]. Pulverulent-fuel furnaces.-The external pulverulent-fuel furnace of a Lancashire boiler A is fitted with a water-tube screen 16, which cools the bottom of the combustion chamber, and which is connected to a storage tank 17. Steam or hot water taken from the tank may be'.used to meet a boiler over-load or may be used independently of the boiler. Air for combustion is supplied through the burner 10 and through openings 12 in the front of the furnace chamber.
Patent GB-293730-A (GB)
Title: Improvements in or in connection with hydraulic packing
IPC: F16J15/32
Filed: 1927-04-11
Abstract: 293,730. Husband, T. N. April 11, 1927. Packing, non -metallic; packing, metallic; glands.- Packing for a hydraulic ram 11 comprises a split or undivided ring 15 of leather, metal or other material, which is pressed against the ram by a U or L leather 13. The ring 13 may be positioned by a gland 14, and the ring 15 may be acted on by an auxiliary gland 17 through the intermediary of a washer 18.
Patent GB-1081161-A (GB)
Title: Improvements in or relating to electrical transducers
Inventor: NAFTALIN LIONEL
IPC: A61N1/378
Filed: 1964-04-09
Abstract: 1,081,161. Piezoelectric elements. NATIONAL RESEARCH DEVELOPMENT CORPORATION. July 6, 1965 [April 9, 1964; June 3, 1964], Nos. 9913/64 and 22884/64. Heading H1E. A piezoelectric crystal, e.g. of quartz or Rochelle salt, is enveloped in several layers of an elastomeric polymer. The polymer is preferably a silicone compound known as " Silcoset " (a Registered Trade Mark) which polymerizes in about 3-4 hours in the presence of moisture. The material is smeared with the finger on each half of the crystal at a time. Each layer is allowed to dry and harden before application of the next. Thin strips of paper which act as mechanical conductors may extend from the crystal through the layers.
Patent GB-1534920-A (GB)
Title: Heat exchangers
IPC: F28F1/32
Filed: 1976-03-12
Abstract: 1534920 Making heat exchangers CHAMPION HOME BUILDERS CO 12 March 1976 [14 March 1975] 9923/76 Heading B3A [Also in Division F4]  A heat exchanger comprises tubes 12 and generally annular fins 15 spaced longitudinally along the tubes, each fin comprising a plurality of circumferentially and coplanarly arranged segments 16. Each segment is of arcuate form and has inner and outer arcuate edges of identical but radially spaced radii R. The identical radii permit the segments to be formed from a blank 26, Fig. 4, with no scrap between adjacent segments. The heat exchanger is mounted for rotation about the axis 18. For cutting or stamping out the segments 16 from the blank 26, the blank can be fed in incremental steps into a die. The arrangement can be such that (a) one segment or (b) n segments are severed in each cutting step.
Patent GB-610366-A (GB)
Title: Improvements in or relating to pressure fluid stop valves
IPC: F16K39/02
Filed: 1946-04-01
Abstract: 610,366. Manually-actuated valves. COCKBURNS, Ltd., RODGER, J., and GRANT, T. April 1, 1946, No. 9970. [Class 135] A stop valve comprises a body having inlet and outlet branches 11, r2, Fig. 1, the flow between which is controlled by a closure member or piston 14 operated through a spindle 17 and a rotatable nut 21 carrying a hand wheel 22, the space above the piston being connected with the space below the valve seat by a passage 24, Fig. 2, in the valve body controlled by a quick-action auxiliary valve 25. Assuming the piston 14 to be on its seat, opening of the valve 25 will result in balancing the pressures on either side of the piston 14 so that it may be easily opened. Where the branches 11, 12 form the outlet and the inlet respectively, opening of the valye 25 connects the upper side of the piston to exhaust so that the piston may be readily opened.
Patent GB-1404076-A (GB)
Title: Method of electrically depositing glass particles
IPC: C03C17/04
Filed: 1973-03-01
Abstract: 1404076 Electro-deposition of glass particles MITSUBISHI DENKI K K 1 March 1973 [2 March 1972] 9995/73 Heading C7B Glass particles are deposited on an object by disposing the object in a suspension of the particles and applying a D.C. voltage between the object and a counter-electrode also disposed in the suspension. The suspension has the property that the particles are electrically charged and the object is connected so as to have a charge of opposite polarity. The suspending liquid may be formed of an organic solvent to which the particles are lyophobic, e.g. ethyl acetate, butyl acetate or acetone, and an organic solvent to which the particles are lyophilic, e.g. methyl alcohol, ethyl alcohol or isopropyl alcohol. The field strength between the object and the counter-electrode is preferably 100-500 volts per centimetre. Parts of the surface of the object may be mashed before the treatment. After treatment the glass coating is heated to fuse the particles and bond them to the object.
Patent HK-131496-A (HK)
Title: Cable television spread spectrum data transmission apparatus
Inventor: PIDGEON REZIN E JR
IPC: H04B1/707
Filed: 1996-07-18
Abstract: Apparatus for transmitting data spread across at least a portion of the bandwidth of a cable television channel comprises a carrier signal oscillator, a frequency divider, a pseudorandom sequence generator and two exclusive OR gates. A first exclusive OR gate serves to spread a data signal across the pseudorandom noise sequence generator having a much higher chip rate than the bit rate of the data signal. The second exclusive OR gate modulates the spread spectrum data signal to a carrier frequency for transmission over the cable television channel. The apparatus may be applied for return path transmission in the 0-30 megahertz band which is high susceptible to interference noise and provides approximately a 20 dB signal to interference ratio advantage over known data coding and transmission schemes. A microprocessor normally present in a cable television terminal may format data for transmission, control the spread spectrum modulation process and control gain control circuitry for introducing an appropriate power level into the cable plant.
Patent HU-T57696-A (HU)
Title: Process for producing alkyltetrahydro anthrahydroquinones and solutions comprising such compounds
Inventor: SIMON DIETOLF
IPC: C01B15/023
Filed: 1991-04-17
Abstract: The invention relates to a process for the preparation of alkyltetrahydroanthrahydroquinones in a solvent system suitable for the preparation of hydrogen peroxide. This gives solutions of alkyltetrahydroanthrahydroquinones which can be used directly as working solution for the preparation of H2O2 by the anthraquinone process. Or, if desired, the alkyltetrahydroanthrahydroquinones or, after their oxidation using an oxygen-containing gas, the corresponding alkyltetrahydroanthraquinones can also be isolated therefrom.
Patent HU-T46286-A (HU)
Title: Equipment for dividing solid and liquid phases, especially for dehydration of waste-muds
Inventor: FELEGYHAZI LASZLO
IPC: C02F11/12
Filed: 1987-04-06
Abstract: Equipment comprises the following:- a sludge bed, provided with a strainer surface which lets through the liquid phase and in some cases, a vacuum producing unit, and chemical handling unit and interconnecting pipework. The sludge bed is surrounded by a circular wall, a part of which at least, is formed into a strainer surface, above the level of the dewatered sludge. The portion of the wall below the strainer is formed as a gas-tight enclosure.
Patent HU-T47265-A (HU)
Title: Process for production of quinoline-carbonic acid
Inventor: HERMECZ ISTVAN
IPC: C07D215/56
Filed: 1987-07-10
Abstract: Prepn. of 1-substd.-7-piperazine 6-fluoro- 4-oxo-1,4-dihydro quinoline - 3-carboxylic acid derivs. of formula (I) comprises reacting a 7-halo-6-fluoro-4-oxo- 1,4 dihydro quinoline-3 carboxylate-boron cpd. of formula (II) with a piperazine deriv. of formula (III) to give the corresp. 7-piperazine cpd. of formula (IV) which is then hydrolysed opt. after isolating to give (I). - In formulae, R1 = phenyl opt. substd. by 1 or 2 halo, or CH2CR6R7R8; R6-R8 = H or halo; R2 = piperazinyl or 4-methyl-piperazinyl; R3 = H or F; R = halo, 2-6C aliphatic acyloxy or 7-11C aromatic acyloxy; R4 = F or Cl; and R5 = H or Me. - Cpds. of formula (IV) are new. - (II) is reacted with (III) in an organic solvent pref. on acid amide, sulphoxide, hetone, alcohol, ester or ether, esp. dimethyl sulphoxide, in the presence of an acid binding agent esp. an amine or an excess of (IU(III) at 0-200 deg.C for 1/2-10 hrs. (IV) is hydrolysed in an acidic medium pref. hydrochloric, sulphuric or acetic acid or in an alkaline medium pref. an alkali(ne earth) metal hydroxide or an organic base esp. on aqs. triethylamine soln.
Patent HU-T52701-A (HU)
Title: Process for producing vaccine of bordetella pertussis
Inventor: CAPIAU CARINE
IPC: C07K1/113
Filed: 1989-07-20
Abstract: A vaccine for protection against whooping cough which comprises protein encoded by a  B. pertussis  toxin amino acid coding sequence containing an entire or truncated  B. pertussis  toxin S1 subunit amino acid coding sequence which contains a modification of the tryptophan residue at amino acid position 26.
Patent HU-T36491-A (HU)
Title: Process for the production of furnace black
Inventor: MORGAN ALAN C
IPC: C09C1/00
Filed: 1984-12-21
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock by varying the process described in U.S. Reissue Patent No. 28974 by carrying out the injection of a portion of the liquid hydrocarbon feedstock into the combustion gas stream as solid streams substantially radially at a location where the combustion gas stream has not attained maximum velocity whereby the resultant blacks have increased CDBP values and have properties which impart improved hysteresis to rubber formulations in which the blacks are incorporated.
Patent JP-H02182587-A (JP)
Title: Protector fender for vehicle
Inventor: WATANABE HIROSHI
IPC: B62D29/04
Filed: 1989-01-06
Abstract: PURPOSE:To improve productivity and to reduce the size of a mold by a method wherein a bendable hinge is mounted in a position in the direction of a short size by integral molding press of synthetic resin. CONSTITUTION:When a protector fender 11 is integrally molded by using synthetic resin, a thin hinge 12 is provided in the direction of the short size of the fender. The hinge 12 is formed with a central fold line 14 formed across in the direction of the short size of the protector fender 11 and fold lines 15 which are formed on both sides of the fold line 14 and the both ends of which end in positions near both ends of the central fold line 14. Through formation of the hinge 12, expansion and contraction of the protector fender 11 are allowed, and during molding, it is press-molded in a flat stretched state, and the fenders are stowed and loaded in the stretched state. During assembly, the fender is restored to a finished product through the hinge 12 to perform mounting. This constitution enables improvement of productivity and the reduction of the size of a mold.
Patent JP-S63170749-A (JP)
Title: Display method for trouble position
Inventor: UENO FUMIHIRO
IPC: G06F11/22
Filed: 1987-01-08
Abstract: PURPOSE:To facilitate the ordering preparation and to prevent the occurrence of error by referring to a list in accordance with the result of self-diagnosis to obtain the ordering number of a trouble position and displaying the ordering number. CONSTITUTION:If the trouble position cannot be detected as the result of self- diagnosis, a CPU provided in a microcomputer MCP 91 analyzes the diagnosis result on the basis of reception data indicating the self-diagnosis result from a control unit. After the trouble position is discriminated, and list of respective positions stored in a write memory of the control unit and their ordering type numbers is referred to obtain the ordering type number, and a display part DP 54 is driven to display the ordering type number. Thus, the labor required for confirmation of the ordering type number is omitted and erroneous confirmation of the ordering type number does not occur, and ordering preparation is easily and quickly performed.
Patent JP-H02181759-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1989-01-06
Abstract: PURPOSE:To form various images by attaching a processing unit, which integrates a photosensitive drum with a multiple number of developers, and a processing unit, which includes a developing device, separable from the photosensitive drum, compatibly. CONSTITUTION:A multi color processing unit is formed from a cartridge containing a photosensitive drum, a three color developing device, and a cleaning device etc., and is attached to the device main body by a pair of guiding members. On the other hand, a single color processing unit 3B is formed from a cartridge containing a photosensitive drum 130, a developing device 100, and the cleaning device 139, and is attached to the device main body by the railings of a pair of guiding members 104A. The developing device 100 of a unit 3B has the facility of easily exchanging and attaching/detaching the developing device with toner of specified color. Thus color or monochrome image can be selected arbitrarily, obtaining various images, and at the same time various monochrome images can be obtained.
Patent JP-H05183847-A (JP)
Title: Projection television
Inventor: YAMADA FUSAAKI
IPC: H04N5/74
Filed: 1992-01-08
Abstract: PURPOSE:To improve the fitting precision, to secure the sealing, and to reduce the thickness by fitting an optical member to the frame of a sheet metal frame assembled on a lower cabinet. CONSTITUTION:An external input signal such as a television wave is divided by an electric circuit part 13 into pieces of information of red, green, and blue and electrically processed to display images of the three colors on respective projection elements 5. Then they are enlarged and projected by a lens 6 and reflected by a reflecting mirror 9 and then the images of the three colors are put together on a screen 3 to form a color television image. This color television image is seen through a screen 3 from the front of the device. A screen frame 2 fitted with a transmission type screen 3 and the reflecting mirror 9 are fixed with screws to the frame 17 of sheet metal assembled on the wooden cabinet 1 at the lower part of the device, so the screen 3 and reflecting mirror 9 are fitted to the same member and structured so that the relative positions of the both can easily be secured. Further, a back cover 10 is fixed with screws to a frame 17 as a cosmetic member which covers the upper part of the device at the end of the assembly.
Patent JP-H03209042-A (JP)
Title: Elevating and sinking device
Inventor: TOYOSHIMA TAKESHI
IPC: B60J1/17
Filed: 1990-01-08
Abstract: PURPOSE:To absorb elongation of a drive wire effectively by arranging an upper and a lower foldback guide member so that the spacing of one of them is movable, and equipping the movable foldback guide member with a moving force applying means for moving apart from the other foldback guide member. CONSTITUTION:A pulley 8 is supported rotatably by a shaft 9 protruding to one face 2a side from the boundary of an approx. projecting part 3a nearer one side of the top of a supporting plate 2 with the other part, and a groove is formed at the peripheral surface of this pulley. A movable pulley 10 assumes approx. the form of a moon with upper chord viewed from the front, and a stepped part is formed in the middle of the chord situated above. One end of a compressive spring 21 is inserted into a receptacle hole 13 in this movable pulley 10, while the other is resiliently contacting a butt wall 19 of the above mentioned supporting plate 2. When a DC motor 36 rotates, one end 39a of a wire 39 rises or sinks depending upon the rotating direction of the motor, and a bracket 40 coupled elevates or falls along a guide space 27. If an elongation is generated on the wire 39, the movable pulley 10 moves downward to remove slack of the wire 39, and thus tightened condition is held.
Patent JP-S58119924-A (JP)
Title: Supercharge pressure controller for engine
Inventor: SAKURAI SHIGERU
IPC: F02B37/12
Filed: 1982-01-07
Abstract: PURPOSE:To reduce the smoke density by controlling the supercharge pressure in a supercharger on the basis of the smoke density in the exhaust gas. CONSTITUTION:An exhaust turbine 10 is rotated by the exhaust pressure to rotate a suction blower 8 thus to feed the supercharge pressure to an intake manifold. Upon increase of the smoke density under predetermined operating condition, the output signal from an amplifier 28 will change from L1 to L2 while the output from a comparator 34 will change from B to C. Then a solenoid valve 34 will function to open a discharge port 42 to lower the pressure from a compressor section 12 functioning on an actuator 23 thus to move a diaphragm 25 to the left of fig. 1 and to close a west gate valve 24.
Patent JP-H04347913-A (JP)
Title: Dc feedback amplifier
Inventor: MIURA MASAMI
IPC: H03F1/42
Filed: 1991-01-10
Abstract: PURPOSE:To eliminate addition of a parasitic capacity to improve the frequency characteristic and S/N by connecting the emitter of a transistor TR to an output terminal through a load resistance and merely operating this TR as an emitter follower. CONSTITUTION:The output of a comparator 4 is inputted to the base of a Darlington TR, and this TR has the collector connected to a power terminal 6 and has the emitter connected to the collector of a bipolar TR Q1 constituting an emitter grounded amplifier 2 through a resistance R2. A TR Q4 is connected in parallel to the Darlington TR, and a reference voltage is given to the base of this TR Q4 from the external. The comparator 4, a capacitor C, and TRs Q2 and Q3 constitute a DC feedback part.
Patent JP-H06198774-A (JP)
Title: Production of paper container
Inventor: ISHII HIROYUKI
IPC: B31B50/04
Filed: 1993-01-07
Abstract: PURPOSE:To sanitarily produce a paper container by preventing the blocking due to the curing inferior of ink or the crocking to the inner surface of the paper container by applying printing to the outer surface of the raw paper for the paper container and subjecting the printed outer surface of the raw paper and the surface becoming the inner surface of the container thereof to a punching process and a box making process. CONSTITUTION:The ink on printed matter is instantaneously dried by the UV lamp 2 mounted on a printer 1 and the printed matter is transferred to a belt conveyor 4 through a transfer roll 3 and further transferred to a punching machine 5. Next, a delivery device 6 having a suction valve carries the container mold punched by a roll cutter 5a one at a time at the speed synchronizing to a printing speed. The belt conveyor 7 has conveyors 7a, 7b and the conveyor 7b has a speed twice that the conveyor 7a to be synchronized to a box making speed. Since the speed of the conveyor 7b is twice or more the punching speed, the container mold on the conveyor 7a is transferred to the gap between the transferred container mold and the container mold by a transfer device 8 fitted with a suction valve.
Patent JP-H11195358-A (JP)
Title: Vacuum interrupter
Inventor: HAYASHI NAOKI
IPC: H01H33/66
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a durable electrode without reducing strength of the calking part by fixing the contact part through an installing member of a material nonreactive with low melting point metal contained in the contact part of an electrode in a ceramic vessel. SOLUTION: The contact part 12 is fixed to an electrode main body 10 of a fixed electrode and a movable electrode in a vacuum vessel composed of an insulating cylinder of ceramics, and low melting point metal such as Bi, Te and Sb is contained in this contact part 12. The electrode main body 10 and the contact part 12 are formed as a structure to fix the contact part 12 by bending the end part 11 of the installing member 13 by fitting the contact part 12 in the cup-shaped installing member 13 brazed/fixed in the recessed part of the electrode main body 10.  An intermetallic compound is not generated even if the low melting point metal infiltrates since the installing member 13 is made of a Cu-Cr alloy, stainless steel and a Cu-Ag alloy of a material nonreactive with the low melting point metal of the contact part 12 deposited by a heat load, so that the reduction of strength of the calking part can be prevented.
Patent JP-S61160651-A (JP)
Title: Power transmission control device
Inventor: UEDA SEIICHI
IPC: F16H3/72
Filed: 1985-01-10
Abstract: PURPOSE:To protect a differential planet gear mechanism from its overload and obtain a power transmission control device enabling the optimum design of said mechanism to be performed, by detecting load torque of a power transmission gear and enabling its control to be performed. CONSTITUTION:A control device provides a detection arithmetic means 18 for detecting the pressure of oil in an oil hydraulic circuit system 9 and calculating load torque of a power transmission gear 12. And the device provides a torque load control means 19 controlling by a torque signal output from the detection aithmetic means 18 a driving source and its load and a peripheral driving source and its load so that the load torque is prevented from exceeding the permissible torque of a differential planet gear mechanism 2. That is, the control device, detecting the pressure of oil in the existing oil hydraulic circuit system 9 by a general oil pressure detecting device to be calculated and knowing torque in the oil hydraulic circuit system 9, enables the load torque of the whole power transmission gear 12 to be calculated, and the control device, controlling on the basis of this torque value a driving source 13, 14 and a peripheral equipment or the like can protect the power transmission gear 12 especially the differential planet gear mechanism 2 from its overload.