baber/WOPTO huggingface dataset:
Patent GB-554732-A (GB)
Title: Improvements in or relating to hydraulic shock absorbers
IPC: F16F9/512
Filed: 1942-01-15
Abstract: 554,732. Hydraulic shock-absorbers. NEWTON, N. B. Jan. 15, 1942, No. 601. [Class 108 (iii)] A hydraulic shock absorber comprises a hydraulic cylinder a, an impeller b having fluid transfer passages c therethrough, an impeller shaft d on which the impeller slides, and collars e, f, which carry flanges e<SP>2</SP>, f <SP>2</SP> which mask the passages c in progressive degree as they approach the impeller. The collars e, f are located between spring rings e<SP>1</SP>, f <SP>1</SP> and limit the lost motion between the impeller and the shaft. The collars, with recesses g in the impeller, form dashpots which control the approach of the masking flanges c<SP>2</SP>, f<SP>2</SP> towards the passages c. Springs i return the impeller to a "normal" position. In operation :-A slow oscillating movement is intensely damped because a slow movement allows a dashpot to close and hence allows substantial masking of the passages c (there is never complete masking, a free space, adjustable as by a washer h, being left between the impeller and the underside of the flange). A quick oscillating movement is not intensely damped because the quick movement does not allow the dashpot time to close, and hence there is no substantial masking of the passages c. The dashpot action may be modified as by providing tapered formations or fluid passages in the collars e, f and recesses g. In modified constructions, (a) the flanges e<SP>2</SP>, f <SP>2</SP> are separate from but spring-urged against the collars e, f, (b) the flanges e<SP>2</SP>, f are perforated, the perforations being normally (i.e. to slow movements) closed by a spring-urged washer which rises when the piston rod moves quickly, (c) (Fig. 4) the impeller is in two relatively-movable parts, o, p, having passages o<SP>1</SP>, p' which are masked by the impellers themselves. A collar r forms the male dashpot element. Adjustable stops s limit the approach of the parts o, p toward each other. Spring-loaded bolts t draw the parts o, p together, (d) there may be communication, adjustably restricted, between the dashpot spaces on each side of the piston as by means of a screw-valve-controlled passage in the impeller or in the rod.
Patent GB-413301-A (GB)
Title: Improvements in or relating to disinfecting devices for closet seats
IPC: A47K13/30
Filed: 1933-01-09
Abstract: 413,301. Disinfecting closet-seats; seat-raising apparatus. LOWNDES, J., 17, Wigfull Road, Sheffield. Jan. 9, 1933, Nos. 652 and 2810. [Class 26.] A device for disinfecting closet-seats comprises a frame or cover hinged or pivoted at the back of the seat in an unobstructive positon so that the seat when raised contacts with a disinfectant member carried by the frame. The member may comprise a pad &c. of felt, cork or rubber adapted to contact with the surface of the seat as well as the edge of the opening. In one form, Fig. 2, the frame B is suspended on pins D in brackets E secured to the back of the closet. The seat A, which is hinged, is normally maintained in contact with the member, L, by means of springs I which so operate as to have their strongest effect when the seat is in an approximately upright position, and which are each secured in a bracket H and in one of a series of holes K in a bracket G. In the form shown in Fig. 4, a cover B<1> carrying the member is pivoted upon the pin M upon which the seat is hinged, rests in the raised position upon brackets N, and may also be lowered on to the seat. According to the first Provisional Specification, the member may be counter-balanced so that it may be held down in contact with the seat.
Patent GB-549192-A (GB)
Title: Improvement in or relating to the combination of ophthalmic lenses with goggles, respirators or the like
IPC: G02C7/02
Filed: 1942-01-19
Abstract: 549,192. Goggles. FREEMAN, R. L. Jan. 19, 1942, No. 739. [Class 97 (i)] Ophthalmic lenses are secured to the windows of goggles &c. by a type of Canada balsam rendered usable by warming to a low temperature. The lenses have one plane face, and are worked, on the other face, to provide spherical, cylindrical, or prismatic correction, or any combination thereof.
Patent GB-1398951-A (GB)
Title: Circuit arrangement for a power supply circuit
IPC: H03K4/64
Filed: 1973-01-05
Abstract: 1398951 Electronic protective systems LICENTIA PATENT - VERWALTUNGSGmbH 5 Jan 1973 [7 Jan 1972] 816/73 Headings H2F and H2K [Also in Division H3] A power supply for use in television, for example for the horizontal deflection circuit, has a driver and an output transistor which are protected from overload when the load is short circuited by removing the voltage supply to the driver transistor. In the example illustrated the driver transistor 6 is driven by a bi-stable circuit 2 and drives an output transistor 7 which induces pulses in secondaries W3, W2 of a transformer. The voltage from secondary W3 is rectified and supplies a load 13 and controls the mark-space ratio of the bi-stable circuit to maintain this voltage constant. The voltage from secondary W2 is rectified and provides a supply voltage to transistor 6 which voltage collapses if the load is short circuited thereby removing drive to the transistor 7. Capacitor 4 charges when the circuit is turned on and provides enough supply voltage to transistor 6 to start.
Patent GB-303861-A (GB)
Title: Improvements in or relating to cinematographic cameras
IPC: G03B19/18
Filed: 1929-01-10
Abstract: 303,861. Bogopolsky, J. Jan. 11, 1928, [Convention date]. Kinematograph apparatus.-An actinometer is provided as an integral part of a kinematograph camera, and is mounted on the view-finder. As shown, the actinometer comprises an apertured disc 6 rotatable within a casing 14 having an aperture 7 registering with the sighting aperture 2 of the view-finder 2, 4 of the camera. The disc 6 has one free aperture, and filters of different capacities in the other apertures. The actinometer is used by sighting the subject and turning the disc 6 until, as viewed through one of the filter apertures, the high lights of the subject become invisible. A figure on the disc 6, then visible in an aperture 11, indicates the lens aperture to be used. The disc 6 may be operatively connected to the lens aperture so as to control it automatically.
Patent HK-18380-A (HK)
Title: Timekeepers
IPC: H03K23/66
Filed: 1980-04-10
Abstract: A timekeeper comprises a quartz crystal resonator having a stable frequency but with a relatively large tolerance, and a frequency divider with an adjustable divison ratio. Said divider has auxiliary electrical inputs the logical state of which determines the division ratio, and a memory, for example an electrically alterable electronic memory, supplies stored data to determine the logical state of the auxiliary inputs and hence the division ratio. The memory may comprise volatile and permanent parts, the permanent part intermittently regenerating data stored in the volatile part.
Patent HU-T42277-A (HU)
Title: Herbicides containing as active subtance derivatives of new 1-aryl-4-nitro-pirasole and process for production of the active substances
Inventor: GEHRING REINHOLD
IPC: C07D231/16
Filed: 1986-01-16
Abstract: 1-Aryl-pyrazoles of the general formula   <IMAGE>   in which Hal represents halogen, R1 and R3 independently of one another represent cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -S(O)n-R6 and R2, R4 and R5 independently of one another and independently of R1 and R3 represent the same radicals as R1 and R3, and additionally represent hydrogen, and wherein R6 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino and n-represents the number 0, 1 or 2 are disclosed. These compounds can be nitrated to form herbicially effective 1-aryl-4-nitropyrazoles.
Patent HU-T38809-A (HU)
Title: Method and apparatus for producing fodder mixture of complete internal content
Inventor: HERCZEG LAJOS
IPC: A23K1/14
Filed: 1984-01-31
Abstract: 20-35%, Pref. 28% by mass of chopped, moisture-rich feed and 65-80%, pref. 72% by mass of dry feed are mixed, homogenised and pressed into pellet form in a closed press where moisture is not lost. Finally the pellets are dried, as required, by blowing air at ambient temp. over them. - The equipment comprises two storage vessels, each equipped wtih a feeder for dry, granulated or chopped, green feed stuffs. A conveyor belt is located below the storage vessels and routed to the homogeniser. The homogeniser discharges into the press and finally a drier with fan.
Patent HU-T40168-A (HU)
Title: Vector and process for the expression of humane protein c
Inventor: BANG NILS U
IPC: A61K35/12
Filed: 1986-02-07
Abstract: The present invention relates to DNA compounds which encode human protein C activity. A variety of eukaryotic and prokaryotic recombinant DNA expression vectors have been constructed that comprise the novel protein C activity-encoding DNA and drive expression of protein C activity when transformed into an appropriate host cell. The novel expression vectors can be used to produce protein C derivatives, such as non- carboxylated, non-glycosylatedd, or non-hydroxylated protein C, and to produce protein C precursors, such as nascent or zymogen protein C, and to produce subfragments of protein C, such as active or inactive light and heavy chain. The recombinant-produced protein C activity is useful in the treatment and prevention of a variety of vascular disorders.
Patent JP-H06252720-A (JP)
Title: Base current control circuit for output transistor and output driving stage circuit
Inventor: HAYASHI MASATANE
IPC: G05F1/56
Filed: 1994-01-05
Abstract: PURPOSE: To provide a base current control circuit of an output transistor and an output driving stage circuit of an electronic device in which current efficiency can be increased, and a switching time can be shortened by controlling base currents according to the load currents of an output transistor. CONSTITUTION: The base current control circuit of an output transistor is provided with a load current detecting part 1 which detects the load currents of an output transistor included in a driving stage 8, current/voltage converting part 2 which converts detection currents (Isense) outputted from the load current detecting part 1 into a corresponding detection voltage (V sense), and base current generating p art 7 which generates base currents corresponding to the on/off signal of the output transistor by using the detection voltage(Vsense) and a reference voltage (Vref) outputted from a reference constant voltage source 4, and drives the output transistor.
Patent JP-H01315627-A (JP)
Title: Gas turbine engine
Inventor: ADAMU NERUSON POOPU
IPC: F01D11/00
Filed: 1989-01-05
Abstract: PURPOSE: To obtain excellent leakproof efficiency by constituting a high pressure sealing for preventing leakage of a high pressure gas flow between two differentially rotating members by arranging an annular support on one of the two differentially rotating members and two oppositely disposed races sandwiching the annular support on the other member respectively. CONSTITUTION: A fan-jet engine 20 which is not ducted has oppositely rotated front and rear propellers 22, 24 arranged at the radial outer side of a power turbine 25. The propellers 22, 24 are combined with oppositely rotated rotors 26, 28 of the power turbine 25. A high pressure sealing 70 is provided to prevent leakage of a high pressure gas flow from a boundary surface 50 formed between the rotor 26 and ducts 42, 44. In this case, the high pressure sealing 70 is constituted by a carbon support 72 fixed on the rotor 26 via an outer race 74, front and rear races 76, 78 so arranged as to sandwiching the carbon support 72 from the front and the rear, and a spring 94 for urging the rear race 78 to the side of the front race 76.
Patent JP-H06291988-A (JP)
Title: Method and circuit for interpolation of digital picture data
Inventor: RI SEIGEN
IPC: H04N1/409
Filed: 1994-01-06
Abstract: PURPOSE: To prevent the gradation deterioration of an image that is digitally formed by simplifying edge shapes, grouping them and performing zero interpolation of an edge preserving shape with a small amount of calculation. CONSTITUTION: The extraction of edge information uses a differential absolute value with adjacent pixel data. An X1 to an X4 shows the intensity values of image data of four adjacent pixels. Four differential absolute values d1 to d4 are calculated from them (d1 = 1X4 -X1 1, etc.). The maximum value dmax and the second maximum value dsmx are sought by mutually comparing these four values, and edges are decided by utilizing the values. For instance, when dmax =d1 and when dsmx =d2 the shape of an edge become (a) or (b) of a group 1. Thus, nine types of edge shapes are discriminated and they are divided into three groups according to their shapes by using four adjacent pixels. Interpolation is performed, dividing eight areas R1 to R4 and S1 to S4 .  The R1 to R4 are replaced with intensity values X1 to X4 of the most adjacent pixels respectively, and the areas S1 to S4 are replaced with other values according to edge shapes. That is, zero interpolation is performed to preserve the edge shapes.
Patent JP-H0643860-A (JP)
Title: Automatic playing device
Inventor: ITO SHINICHI
IPC: G10H1/00
Filed: 1992-01-06
Abstract: PURPOSE:To reduce the circuit scale and to improve the real time property by reproducing musical sounds with an optimum resolution corresponding to classifications of a performance part and a performance style to economize a memory to be used. CONSTITUTION:Resolutions QT0 to QT3 of eighth note or sixteenth note in respective performance parts of rhythm, base, chord 1, and chord 2 are set correspondingly to performance notes of pertinent parts. Performance data of each part is stored in the memory in accordance with the resolution of the part, and stored performance data is successively read out at intervals of the time elapse of eighth note or sixteenth node corresponding to the resolution L.
Patent JP-S61161314-A (JP)
Title: Method of combustion
Inventor: MARUTA NARIYUKI
IPC: F23C99/00
Filed: 1985-01-08
Abstract: PURPOSE:To improve the mixing of air and unreacted fuel and raise the effect of removing nitric acid by raising the speed to supply additional air required for completing the nitric acid removal in the furnace. CONSTITUTION:Fuel 4 is supplied with the combustion air 3 from a main burner 2 to a combustion chamber 1 to be burned. Part 4a of the fuel 4 is branches as fuel to remove nitric acid and conveyed to the combustion chamber 1 through a nozzle 13 which is located above the main burner 2. In order to complete combustion of the portion which did not go through reduction reaction additional air is given a higher speed by means of a boost-up fan 6 and sent into the combustion chamber 1 from above the nozzle 13. Since the additional air 5 has thereby a higher speed through the boost-up fan 6 than when the combustion air 3 is merely sent into the combustion chamber 1 through an air preheater 8 from a positive volume blower 7, the supply speed of the additional air 5 is larger than that of the combustion air 3.
Patent JP-S5494270-A (JP)
Title: Rapid type cathode for electron tube
Inventor: KIMURA SAKAE
IPC: H01J1/20
Filed: 1978-01-09
Abstract: PURPOSE: To prevent the welding each other at graphitizing processing, and to increase the yield rate with good welding, by using Ni alloy causing thin selective oxide film of Cr at the surface, for the material of sleeve at the lower end of internal sleeve of the double type sleeves.  
     CONSTITUTION: The open cut 3 is placed toward inside for three directions at the lower end of the external sleeve 1. The base metal 5 is fillted at the top of the inside sleeve 4 made of nichrome and the third sleeve 6 is welded at the lower end. This sleeve is placed in the wet type hydrogen furnace and graphitizing process is made. Next, the third sleeve 6 is welded to the cut open 3 of the external sleeve, forming the coaxial duplex sleeve, and the heater 7 is inserted to the inside. With the cathode of the said constitution, Cr is added to the base material of Ni of the material of the third sleeve. Further, the alloy adding at least one kind of Co and W is used, and the defection due to the welding sleeve is prevented by forming the selective oxide layer of Cr on the surface at manufacture, and without injuring welding performance, high temperature, greater strength, and high yield rate and quality can be given. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000199595-A (JP)
Title: Electric fusing device and method
Inventor: SANO KEIJI
IPC: B29L23/00
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To perform electric fusing even by a coupling of any control system selected from a time control system, a temperature control system, and a pressure control system through a single electric fusing device, in an electric fusing device used when an electrofusion coupling and a plastic pipe are electrically fused. SOLUTION: This fusing device is provided with a controller 21 comprising resistance measuring circuits 27a, 27b, and 27c, and a control part 26 to decide fusing system from a resistance value measured by the measuring circuits and control a power feed circuit 22 for fusing and its switch means 28, and performs electric fusing of a time control system coupling 1. When a temperature control system coupling is used, an adapter having a temperature measuring resistor is used, when a pressure control system coupling is used, an adapter having a resistor and a microswitch is used, and when a time control system coupling to read the resistance value of an electric wire is used, an adapter having a resistor is used.
Patent JP-H06203434-A (JP)
Title: Tracking controller
Inventor: YAMAUCHI HIROTO
IPC: G11B15/467
Filed: 1993-01-06
Abstract: PURPOSE:To improve a tracking precision by performing the fine control of the tracking by changing over a time constant or the detection period of a detecting circuit for the detection of a reproduced FM envelope, after the tracking is roughly controlled. CONSTITUTION:By the envelope detecting circuit 8, a reproduced FM signal (a) is detected, and an amplitude information (b) is extracted and inputted to microcomputer 9. Based on this information (b), the delay amount is changed and delay data are supplied to a capstan servo circuit 10 to perform the tracking control. At this time, a time constant circuit 11 is selected by an SW1 at first, and the amplitude information (b) which is obtained by performing the envelope detection, is obtained by the time constant t1. When the tracking operation is stabilized to a constant value, a time constant circuit 12 is selected next, and the detection is made by a time constant t2 which is smaller than t1, to obtain the amplitude information (b). Thus, by performing the fine tracking after the malfunction due to an external disturbance is eliminated with the rough control, the accuracy of the automatic tracking is improved.
Patent JP-H08187432-A (JP)
Title: Hydrogeneration catalyst and reaction using the same
Inventor: HIRAYAMA HIDEJI
IPC: C07D239/74
Filed: 1995-01-06
Abstract: PURPOSE: To obtain a catalyst promoting hydrogenation under low temp. and low hydrogen pressure reaction conditions by using a Raney ruthenium catalyst as a catalyst for hydrogenating a part showing aromatic properties contained in a molecule. CONSTITUTION: A Raney ruthenium catalyst is used as a catalyst for hydrogenating a part showing aromatic properties contained in a molecule of an aromatic hydrocarbon ring or the like. This Raney ruthenium catalyst is a metal catalyst obtained by eluting a metal soluble in alkali or acid from an alloy produced from a metal soluble in alkali or acid such as aluminum or silicon and a metal insoluble in alkali or acid, and the metal compsn. in this metal catalyst is a Rany catalyst based on ruthenium. This catalyst is adapted to benzene, naphthalene or derivatives thereof, pyridine or nitrogen-containing aromatic derivtives. The hydrogenating condition is pref. set so that temp. is 40-150 deg.C and hydrogen partial pressure is 5-10kg/cm<2> .
Patent JP-H07206968-A (JP)
Title: Pigment-dispersed resin for electrodeposition coating and pigment-dispersed paste containing the same
Inventor: NOJIRI HIROYUKI
IPC: C09D5/44
Filed: 1994-01-10
Abstract: PURPOSE:To provide a pigment-dispersed resin having a specific chemical structure, forming coating films having good appearances, excellent in corrosion resistance and pigment dispersibility, and used for electrodeposition coatings. CONSTITUTION:This pigment-dispersed resin for electrodeposition coatings is represented by the formula [Ep is the residue of an epoxy resin having an epoxy equivalent of 150-2000 and a hydroxyl group ecgumvalent of 300-4000; R<1>, R<2> are hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropyl, 3-hydroxypropyl, 4-hydroxybutyl,-CH2CH(OH)CH2R<3> (R<3> is 1-10C hydroxyalkyl); R<4> is H, 1-5C alkyl, hydroxyalkyl, alkylamide; m is 0.1-2.0; A is the residue of a diisocyanate selected from 4-20C aliphatic, alicyclic and aromatic diisocyanates; B is the residue of a compound selected from a 1-20C alcohol, an amine, a carboxylic acid, an oxime, and caprolactam; n is 0.1-2.0]. The resin is preferably compounded in a ratio of 0.05-10 to the weight of a pigment.
Patent JP-S60144711-A (JP)
Title: Auto-facus camera
Inventor: OGAWA YUKIO
IPC: G02B7/32
Filed: 1984-01-09
Abstract: PURPOSE:To photograph without being out of focus on a target object by making it possible to select a normal mode, where only one light emitting element is driven to obtain one distance measuring information, and a wide-visual field mode where plural light emitting elements are driven to obtain plural distance measuring information. CONSTITUTION:If a wide-visual field mode selecting switch 131 is turned on, the output of an inverter 132 is at the high level, and therefore, the Q output of a flip-flop 111 is at the high level when a clock input is given to a shift register, and consequently, a signal line 41 is set to the high level, and a light emitting element 1 is driven to start the distance measuring operation. Next, when a clock pulse is inputted, the Q output of the flip-flop 111 is set to the low level, and the Q output of a flip-flop 112 is set to the high level, and therefore, the signal line 41 and a signal line 42 are set to the low level and the high level respectively, and a light emitting element 2 is driven instead of the light emitting element 1, and the visual field of distance measurement is changed. If the switch 131 is turned off, only a signal line 43 is at the high level, and only a light emitting element 3 is selected.
Patent JP-H02181204-A (JP)
Title: Piercing working system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4093
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a piercing working program generated by considering material of a workpiece, plate thickness, a piercing position, a hole diameter, etc., by executing the positioning by a positioning command, and thereafter, executing the piercing working by piercing working data designated by the address of piercing working data. CONSTITUTION:A CPU 11 controls the whole numerical controller, and a ROM 12 and a RAM 13 store a control program and various data, respectively. Also, a nonvolatile memory 14 stores a working program 14a, a parameter, a pitch error correction quantum, etc. At the time of executing a piercing working processing, first of all, a working program is decoded, a piercing position designated by X and Y is calculated, and piercing working data of a working program designated address is fetched. Based on the working data, the piercing working is repeated until the operation of working is ended. In this case, even at the time of piercing working of the same depth, piercing working data is generated by considering the material of a workpiece and its plate thickness, a piercing position, a piercing diameter, etc. At the time of generating the program, an optimum one is selected from in its working data and the piercing working is executed.