baber/WOPTO huggingface dataset:
Patent GB-408803-A (GB)
Title: Quotient or mean speed indicator
IPC: G01P11/00
Filed: 1932-10-20
Abstract: 408,803. Average speed indicators. SALOMON, F. M. M. B., 3, Rue de l'Universite, and GOVARE, H. P., 4, Rue Guy de Maupassant, both in Paris. Oct. 20, 1932, No. 9774/33. Convention date, Dec. 7, 1931. Divided on 408,702. [Classes 106 (iii) and 106 (iv).] The calculation of the average speed is performed by a four-sided pivoted-link system in apparatus of the kind in which the primary elements of a differential gear are controlled by cams giving displacements proportional to the logarithms of space and time respectively as disclosed in Specification 283,175, [Class 106 (iii)], the cam system having been disclosed in Specification 349,338. In the apparatus shown diagrammatically in Fig. 1, the foursided link system comprises two equal links SD, SE movable independently about the point S and connected respectively to two equal links DF, EF, the pin F being slidable in a slot R in an arm pivoted also about the point S and operating a pointer 60 which indicates directly the mean speed during any period from zero setting. The points D move in circles lying in parallel planes and start in opposite directions f<1>1, f<1>2 from a common zero, the movement of the point D being effected by a spiral cam rotated, for example, by the wheels of a vehicle. The point E is similarly moved by a spiral cam from a clock. In the constructional form of the apparatus shown in Fig. 4, the distance cam 65 is driven at reduced speed through worm gearing 86, 87, a vertical spindle 88 and toothed gearing 89, 90, 91. The spindle 88 can be moved out axially to disengage the worm gear 86, 87 and then rotated by the knob 102, to return the distance cam 65 to zero. The time cam 65<1> is rotated by a spring and is controlled by an escapement, the cam being secured to a spindle, which carries the gear wheel 94, and the inner end of a spring contained in the fixed barrel 92. The wheel 94 meshes with a wheel (not shown) mounted on a spindle carrying the wheel 98 which is in constant engagement with the wide gear wheel 99 on the end of the time zeroizing spindle 100. When the spindle 100 is pushed inwards by the knob 101, the gear wheel 99 meshes with gear wheel 97 connected by the wheel 96 and a series of wheels (not shown) with an escapement, so that the time cam 65<1> is then rotated by the spring at a definite speed. When the spindle 100 is withdrawn, as shown, the gear wheel 99 is clear of the wheel 97 and the escapement is disconnected so that the gear wheel 94 may be rotated by rotation of the knob 101 thus winding up the spring and zeroizing the time cam. To prevent back rotation of the gear wheel 94 during the winding, the gear 99 is connected by gearing 103, 105 to a ratchet wheel 108 engaged by a pawl which is put out of action by a cone 107 on the spindle 100 when the spindle is pushed in to put the escapement in gear. Specification 408,884 also is referred to.
Patent GB-1452350-A (GB)
Title: Process for settling liquid-liquid dispersions
IPC: B01D17/022
Filed: 1974-03-05
Abstract: 1452350 Separating liquids KEMIRA OY 5 March 1974 [7 March 1973] 9775/74 Heading B1D Drops of dispersed phase in a liquid-liquid mixture are coalesced to facilitate gravity separation by passing the mixture through one or more slotted or perforated plates or wire mesh screens whose apertures have a minimum diameter of 1-5 mm. which exceeds that of most of the drops at that point. Coalescence is effected by the slight turbulence created downstream of the plates/screens, though wetting of the plate/screen material may help. Typically an aqueous-organic mixture whose drops vary from 0.1 to 2 mm is passed through a settling tank bridged by plates with perforations of 1 to 5 mm dia. Coalesced phase may be allowed to settle between each successive plate, so plates are spaced 3-8 cms apart. Perforations may increase in size from one plate to another in the flow direction. Plates may be wetted by either phase. Instead of passing the mixture through fixed plates, plates can be moved through the mixture. Plates are cleaned by electrically vibrating or wiping them. Plates may be flat or annular and concentric.
Patent GB-1373334-A (GB)
Title: Halo-alkyl-1,2,5-thiadiazoline-4-ones and bactericidal compositions containing the same
IPC: A01N43/832
Filed: 1973-02-28
Abstract: 1373334 3-Halo-5-alkyl-thiadiazoline-4- ones CHEVRON RESEARCH CO 28 Feb 1973 [8 March 1972] 9835/73 Heading C2C 3 - Halo - 5 - alkyl - #<SP>2</SP> - 1,2,5 - thiadiazoline- 4-ones, wherein the halogen is Cl or Br and the alkyl has 1-4 C atoms, are prepared by reacting a N-alkyl-cyanoformamide RNH.CO.CN with a sulphur dihalide SX 2 , where R = C 1-4  alkyl and X = Cl or Br, in the presence of an acid acceptor at 5-35 C. for 1-4 hours. Bactericidal compositions comprise 3-halo-5- alkyl-#<SP>2</SP>-thiadiazoline-4-ones as defined above as active ingredients with a biologically inert carrier.
Patent GB-709323-A (GB)
Title: Improvements in, or relating to, servo-assisted liquid pressure braking systems for vehicles
Inventor: CHOUINGS LESLIE CYRIL
IPC: B60T13/24
Filed: 1952-04-18
Abstract: 709,323. Fluid pressure brakes. AUTOMOTIVE PRODUCTS CO.. Ltd. March 18, 1953 [April 18, 1952], No. 9843/52. Class 103(1) In a fluid pressure servo-unit for hydraulic braking systems the hydraulic motor, operated by pressure from the control master cylinder 25 by pipe 27, space 28 and passage 29, and which controls the action of the valve unit 33 whereby atmospheric pressure is applied to one side of the vacuum suspended servo-piston 15 comprises large and small coaxial piston elements 56 and 54. As hydraulic pressure is built up in chamber 59, as a result of actuation of the master cylinder 25, initially both pistons 56 and 54 are moved to deflect the diaphragm 53, thrust from the piston 56 being transmitted to piston 54 by a spring 62. At a certain pressure piston 56 seats upon a shoulder 61 and thereafter only the pressure on the piston rod area 55 is operative to control the valve. This construction provides a valve operation which is sufficiently sensitive in the initial stage but which also requires a higher hydraulic pressure for operation in the later stages of a brake application. Specification 550,450, [Group XXXII], is referred to.
Patent GB-856861-A (GB)
Title: Novel polymers and their preparation
IPC: C08F8/12
Filed: 1959-03-23
Abstract: Synthetic linear head to head vinyl polymers and copolymers of general formula: where n is 10 to 10,000, Z is <FORM:0856861/IV(a)/1> , <FORM:0856861/IV(a)/2> X is halogen or hydrogen or an alkyl or aryl group, and R1 is an alkyl or aryl group; when Z is <FORM:0856861/IV(a)/3> X may also be -C=N.  Specified polymers are the 1, 2-head-to-tail polyvinyl halides, polyacrylic acids, polyacrylic acid esters, polyvinyl alcohol and polyvinyl alcohol esters.  The polymers are prepared by the polymerization in a dilution solution of a monomer which contains two double bonds separated by three or four atoms, so that during a free radical polymerization a ring of either five or six atoms is formed and the resulting polymer consists of a sequence of such rings which are opened by hydrolysis or other appropriate reaction to provide the head-to-head polymer. Specified divinyl monomers are methacrylic anhydride which on polymerization forms head-to-tail polymethacrylic anhydride which can be hydrolysed to the acid or saponified to the ester; divinyl oxalate which on polymerization and hydrolysis forms polyvinyl alcohol; and alpha-alpha-dicyano-divinyl oxalate which on polymerization followed by hydrolysis and then treatment with a reducing agent gives head-to-head polyvinylacrylonitrile. Specified catalysts benzoyl peroxide, bis-azoisobutyronitrile and Friedel-Crafts type acids and alkali metals.  Specified solvents are toluene and methyl vinyl ketone.
Patent HK-159496-A (HK)
Title: Nitrosamine and nitrite inhibition
Inventor: BLEZARD MICHAEL
IPC: C07C291/04
Filed: 1996-08-22
Abstract: A synergistic mixture of a carbonate and/or bicarbonate with a phosphonate, especially an organoamino methylene phosphonate or an N-oxide thereof, inhibits or reduces nitrosamine contamination during preparation, storage and/or heating of products which are susceptible to contamination with nitrosamine.
Patent HU-T60706-A (HU)
Title: Process for the separation of resolving agent suitable for separating enanthiomers and process for determining the enenthiomer separation attainable by means of the resolving agent
Inventor: ACS MARIA
IPC: C07B57/00
Filed: 1991-04-11
Abstract: Time consuming experimetnal work is needed to select a resolving agent for the sepn. of enantiomers, based on salt formation of diastereomers. It is possible to select a suitable or rather the best resolving agent for any given racemic cpd.. - This is achieved by preparing salts of racemic cpds. to be resolved, using resolving agents of suitable chemical characteristics, followed by detn. of resolving suitability based on evaluation of DSC-demand. - Finally, the most advantageous solution is found by a given calculation(Dwg.0/0)
Patent HU-T66078-A (HU)
Title: Identification unit for rubbish containers
Inventor: SCHAEFER GERHARD
IPC: B65F/
Filed: 1991-08-01
Abstract: The proposal is for an identification unit for rubbish containers (1) which can be emptied by emptying devices or by tipping into dustcarts and can be weighed to determine the weight of the rubbish in them before and after emptying on the emptying device or tipping. The rubbish container (1) has a recognition sensor (7) which can be brought into correspondence with an identification system on board the individual dustcart and associated with the empting device or tipping out procedure. To give the identification device long-term reliability, the recognition sensor (7) is inserted and/or enclosed on all sides in a recess (8) of the stiffening lip or tipping grip (6) on the rubbish container (2).
Patent HU-T53233-A (HU)
Title: Device for regulating belt run
Inventor: AHORNER LEANDER
IPC: B65G39/16
Filed: 1990-03-08
Abstract: The invention relates to a control device for the belt running of a short and/or non-elastic belt which runs over two deflection rollers (4) and, if appropriate, supporting rollers. To prevent the belt running out of true, the invention proposes that at least one of the two deflection rollers (4) can be swivelled at least approximately in a plane which lies at least approximately perpendicular to the main direction of movement of the moving belt. The movable roller (4) is preferably mounted with its one axle journal fixed in a spherical bearing and the other bearing (26) is preferably movable in the plane perpendicular to the conveying direction. The swivelling of the roller or of the bearing is controlled by an electronic control device (24), which receives information on the instantaneous belt position (Q) from sensors (21, 22). <IMAGE>
Patent HU-T60775-A (HU)
Title: Process for producing polypeptides
Inventor: BELAGAJE RAMA M
IPC: C07K14/61
Filed: 1991-08-12
Abstract: The present invention concerns novel DNA compounds which function as transcriptional activating sequences. Recombinant DNA expression vectors which contain the transcriptional activating sequences and host cells transformed with these expression vectors are also provided. When properly positioned in an expression vector, the novel transcriptional activating sequences enable regulatable expression of an operably linked gene and enhance the structural stability of the expression vector.
Patent HU-T49537-A (HU)
Title: Collapsible plastic tank
Inventor: SHACHOMOROV SHLOMO
IPC: B65D88/00
Filed: 1987-07-13
Abstract: Bending process employs a multi-part bending mould with articulated parts, one or more of which are swivelled about the joint axes to bend a hot glass pane. - The novelty is that each swivelable mould part is progressively rolled on the pane, by continuous displacement of its joint axis along a curved path corresponding to pref. pane shape, so pane is progressively pressed against the moulding face of the mould without sliding motion relative to the mould. Appts. for carrying out the process is also claimed.
Patent HU-T52019-A (HU)
Title: Fertilizer suspension containing biologically active stabilizator and process for producing them
Inventor: LIBOR OSZKAR
IPC: C05G3/00
Filed: 1988-06-30
Abstract: A biologically active fertilizer suspn. contg. a stabilising agent comprises:all pts.wt.). 20-65 active matter, 1-30 stabilizer contg. 2-40 wt.% refined clay mineral contg. montmorichlorite, 0.05-2 wt.% alkali-metal salt, and water to 0-5 wt%. 0-20 alkaline additive pref ground dolomite calcium carbonate N caustic sludge. 0-5 thickener pref carboxy-methyl-cellulose and water to 100.
Patent JP-S62159527-A (JP)
Title: Telephone set
Inventor: SUGAYA NAOKI
IPC: H04W84/02
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a telephone set to which a portable equipment is loaded by detecting that the portable equipment having an abbreviated dial memory is loaded, extracting the abbreviated dial information from the memory and sending the information to the line. CONSTITUTION:In loading a pocket bell to a telephone set after being called, a loop with the pocket bell is formed to a loading detection terminal 21 and the output of loading detection appears at a loading detection circuit 22. A CPU 27 detects the output of the loading detection and stores the loading of the pocket bell. When the processor of the pocket bell operates the abbreviated dialing by the button operation of a key matrix 23, the CPU 27 applies data exchange with the CPU 6 of the pocket bell through a line 26 to extract the abbreviated dial information of a storage element 9. The CPU 27 operates a dial signal transmission circuit 24 and sends the information dial from a telephone line 25.
Patent JP-H03207239-A (JP)
Title: Stator of motor
Inventor: IRIE SHINICHIRO
IPC: H02K15/02
Filed: 1990-01-09
Abstract: PURPOSE:To facilitate mounting of winding by coupling at least adjoining ones of pole shoe boards, to be secured to a plurality of tooth sections on the inner circumference of stator yoke section, through coupling sections and performing lamination while shifting the coupling section slot by slot. CONSTITUTION:Windings 13 are mounted on a plurality of tooth sections 12 arranged on the inner circumference of stator yoke section 11. A pole shoe board 21 is provided with a section 22 for coupling at least one set of adjoining pole shoe boards 21 and the coupling sections 22 are shifted slot by slot, when the pole shoe boards 21 are laminated, thus forming a pole shoe assembly 20. A recess 24 (a protrusion when viewed from the underside) is formed in the top face of each pole shoe board in the central part in order to facilitate lamination. Notches 23a in the pole shoe assembly 20 are then engaged with the end parts 12a of the tooth section 12. By such arrangement, the winding can easily be mounted and the pole shoe assembly can easily and quickly be fitted.
Patent JP-H04235405-A (JP)
Title: Piezoelectric resonator
Inventor: YAMAGUCHI TOMOKAZU
IPC: H03H9/13
Filed: 1991-01-09
Abstract: PURPOSE:To provide the piezoelectric resonator capable of suppressing the resonance of thickness longitudinal vibration selectively and oscillating stably in the piezoelectric resonator used for the oscillator, etc., used for the clock in microcomputers. CONSTITUTION:At the inside of a piezoelectric ceramics 1 provided with an electrode 3 on its upper and lower surfaces, the piezoelectric resonator is composed by having more than an electric conductor layer 2 on the surface perpendicular to the direction of thickness that are placed in the position where the center part of the direction of thickness is deviated. The piezo-electric resonator capable of oscillating stably as an oscillator can be obtained because the layers that are different in an elastic modulus exist for the parts of the node of thickness longitudinal vibration and the resonance of the thickness longitudinal vibration can be selectively attenuated.
Patent JP-H05211262-A (JP)
Title: Resin sealed semiconductor device
Inventor: SUGIYAMA TOMOTSUNE
IPC: H01L23/29
Filed: 1992-01-08
Abstract: PURPOSE:To enable supply of high power consumption products in plastic packages and to reduce cracks and warps of packages by mounting a heat spreader under a pellet mount base. CONSTITUTION:Electrode pads of a pellet 3 fixed on a pellet mount base 7 are coupled with inner leads 6 by fine metal wires 2, and a heat spreader 5 is fixed on the bottom of the pellet mount base 7. A polyimide tape 4 (one sided adhesive) is stuck on the bottom of an inner lead 6 so that the heat spreader 5 may not come into contact with inner leads 6 by deformation. This step reduces thermal resistance. Uniforming (X=Y) resin thickness below and uniforming (a=b) resin thickness over the pellet 3 and resin thickness below the heat spreader 5 make a package advantageous against cracks and warps.
Patent JP-H08190358-A (JP)
Title: Picture image display method and its driving method
Inventor: YOSHIMURA SEIJI
IPC: H01J1/00
Filed: 1995-01-09
Abstract: PURPOSE: To improve the quality of picture image on specified characteristics. CONSTITUTION: The output signals of a color separation circuit 33 are sampled by a sampling clock control circuit 32 which controls the timing of sampling. In this case, the sampling clock timing is made to correspond to the pixel of each color element or made common for each pixel to selectively realize high resolution picture images or the images having good reproducibility of color. In addition, if the mean value of sampling in the width corresponding to the pixel is used, high resolution and good reproducibility of colors can be made compatible. And the addition of a circuit which controls timing of the sampling clock, that of inputting signals to the LPF for averaging, etc., allows a variety of selections of sampling timing.
Patent JP-S63169683-A (JP)
Title: Electrostatic recorder
Inventor: WADA KAZUTO
IPC: G03G21/00
Filed: 1987-01-07
Abstract: PURPOSE:To completely eliminate the residual charge on a photosensitive drum by erasing a charge electrified to the polarity opposite to the photosensitive drum by an electrification use corotron, after a jam processing, and thereafter, erasing a charge electrified to the forward polarity, by a destaticizing lamp. CONSTITUTION:When transfer paper 5 causes a jam, and a photosensitive drum 1 stops once and restarts thereafter, a transfer use corotron 6, and an electrification use corotron 3 hold a non-operating state and an operating state, respectively, and the drum 1 is rotated in the direction of a recording operation by an angle made by the corotron 3, the rotation center of the drum 1 and the corotron 6. Subsequently, the corotrons 3, 6 and a destaticizing lamp 7 hold a non-operating state and an operating state, respectively, and the drum 1 is rotated in the direction of a recording operation by an angle made by the corotron 3, the rotation center of the drum 1 and the lamp 7. In such a way, the residual charge on the drum 1 is eliminated completely, and the next recording operation can be started.
Patent JP-S63169260-A (JP)
Title: Multiple steel wire type cutting device
Inventor: YOSHIDA KENICHI
IPC: B65H54/74
Filed: 1987-01-07
Abstract: PURPOSE:To get rid of any breaking of a steel wire, by installing a magnetic clutch and a solenoid brake each in a delivery reel and a take-up reel, and rotating and driving a driving motor to reverse a drive roller so as to make travel of the steel wire heading for the take-up reel much more than that heading for the delivery reel. CONSTITUTION:Drive rollers 1a and 1b are rotated and driven upon reversion so as to make travel of a steel wire 7 heading for a take-up reel 9 much more than that of the wire heading for a delivery reel 8, while both these reels 8 and 9 are rotated in one direction by a winding motor 17. When the steel wire 7 is moved to the reel 9, a magnetic clutch 14b at the side of the reel 9 is operated, but a solenoid brake 15b comes to nonoperation, and a magnetic clutch 14a is not operated but a solenoid brake 15a is operated the other way. And, when the steel wire 7 is moved to the side of the reel 8, these magnetic clutches 14a and 14b and solenoid brakes 15a and 15b all come to a state of being reversed with the abovementioned. Therefore, the steel wire 7 is reciprocated in the state that tension is always added, cutting a cut work 22 in this way.
Patent JP-H03207212-A (JP)
Title: Short circuit relay unit
Inventor: SUGITA AKIRA
IPC: H02H3/40
Filed: 1990-01-08
Abstract: PURPOSE:To continuously (detect fault within a target fault detection range and to protect a power system by comparing an input current with an operating current of a relay corresponding to the operating state of a transformer. CONSTITUTION:Operating currents of a relay, corresponding to fault currents, are stored in an operating current memory means 17. Operating state of a transformer is them detected through an operating state detecting means 18, and an operating current value corresponding thereto is selected through an operating current value memory means 17 and set in a current value selecting/ setting means 19. A protective operation means 20 compares an input current with the operating current value set in the operating current selecting/setting means 17. If the input current is higher than the set value, a judgment is made that a short circuit fault has occurred within fault detectable range of the relay and a protective output is provided in order to protect a power system. By such arrangement, a fault within a target detection range can be detected reliably at all times.
Patent JP-H03205503-A (JP)
Title: Image position detecting method for sheet light
Inventor: MASUDA KENJI
IPC: G01B11/00
Filed: 1990-01-08
Abstract: PURPOSE:To accurately detect the image position of the sheet light even when the brightness distribution of an image of the sheet image is saturated or has right-left asymmetry by weighting a position parameter in measured image data obtained by an image pickup device with a light-dark (brightness) parameter. CONSTITUTION:A body 1 to be measured is irradiated with the sheet light 3 and the image pickup device 4 which has a known image pickup optical axis angle theta to the sheet light 3 picks up an image to find the position P in the obtained image data of the sheet light 3 in the image data of an image pickup element 8. The illuminance brightness B(x) of the sheet light 3 at a scanning position X in the measured image data shown by a lateral axis in the brightness distribution on a scanning line perpendicular to the image of the sheet light 3 is weighted with a certain threshold value Bt in the image data on the body 1 to be measured which is obtained by the image pickup device 4 to aim at only the brightness exceeding this threshold value Bt. A point P which is an image position indicating the mean value of the weighted position is the extremely highly accurate position of the image of the sheet light 3.
Patent JP-S57115574-A (JP)
Title: Toner mixer
Inventor: NOBORISAKA HACHIROU
IPC: G03G15/09
Filed: 1981-01-08
Abstract: PURPOSE:To perform mixing of a toner excellently, by providing a fur brush where a number of flat brushes are arranged in zigzag at the circumference through bringing them into contact with a development sleeve opposingly. CONSTITUTION:A development sleeve 2 is provided in contact with a photore- ceptor 1 opposingly, a magnet 3 is provided in the sleeve 2 and a tank 5 accommodating a development agent 4 is located opposingly at the circumference. A doctor blade 6 to restrict the amount of toner on the sleeve 2 is provided, and a fur brush 7 in contact with the sleeve 2 opposingly is provided at the front stage of the blade 6. This fur brush 7 is located between the magnets 3 and a number of flat brushes 8 are located in zigzag on the circumference.