baber/WOPTO huggingface dataset:
Patent GB-1039593-A (GB)
Title: Improvements in and relating to glass pipes
IPC: F16L9/14
Filed: 1964-03-09
Abstract: 1,039,593. Glass tubes. OWENS-ILLINOIS Inc. March 9, 1964 [March 8, 1963], No. 9789/64. Heading F2P. A transparent reinforced pipe section comprises a glass tube 10 having flaired ends 11, a first layer of synthetic resinous material 16 and glass fibres 17 adhered to the outer surface of the tube, and a second layer of resinous material covering the first, said layers and fibres having the same refractory index as the glass tube. The tube, preferably of borosilicate glass, has its ends plugged and masked, is rotatably mounted on a shaft and sprayed whilst rotating with a mixture of thermosetting resinous material, preferably a polyester diluted with 10% by weight of styrene, and glass fibres, preferably short rovings comprising 10 to 30% by weight of the mixture, to form the first adherent layer 16 having a thickness ranging from 1/32 to “ inch depending on the particular tube diameter. The layer is consolidated by means of a roller dipped in a styrene monomer, cured in air or by heat, and trimmed at the tube ends. A second layer 18 of the same resinous material without glass fibres is sprayed over the first to a depth of about 1/64 to # inch or to half the depth of the first layer to fully embed any projecting glass fibres of the first layer. The second layer is then similarly cured and trimmed. The refractive indices of the glass fibres and resinous material are carefully matched to the glass tube to form a fully transparent reinforced glass pipe. Specific material dimensions and properties are mentioned.
Patent GB-168091-A (GB)
Title: Improvements in variable speed and reversing mechanism
IPC: F16H29/04
Filed: 1920-04-08
Abstract: 168,091. Defordt, J. F. April 8, 1920. Variable-speed and reversing ratchet gearing comprises a driving-shaft 1 and an aligned driven shaft 15, which may be alternatively clutched thereto to a hollow shaft 7 driven from a countershaft 2 through variable-throw eccentrics 6 and ratchet clutches 8. The shaft 2 is driven from the shaft 1 through gearing 5. The eccentrics are operated in unison by a screw 32. A sleeve 16 feathered on the shaft 15 has internal teeth 20, which may engage a clutch head 19 upon the shaft 1, or a like head 19<a> on the sleeve 7. For reversed driving, a gear 21 sliding on a second countershaft 22 is meshed with external gear teeth 25 on the sleeve 16. A -free-wheel clutch 35 is provided to prevent the shaft 7 overrunning the shaft 1, as when a motor vehicle is running down-hill.
Patent GB-542384-A (GB)
Title: Improvements in and relating to reinforced block work girders or beams
IPC: E04C3/22
Filed: 1940-06-05
Abstract: 542,384. Concrete girders. STEINHARD, E. June 5, 1940, No. 9872. [Class 20 (iv)] A unitary beam or girder is composed of a series of complementary solid or hollow blocks a, a, placed end to end, and, at any desired distance apart. Projections b, c, f, are formed to act as keys for concrete d which is filled in to provide a monolithic remforcing member of T- cross section. Reinforcing rods g, and clips h may be provided, and further rods may be embedded in the concrete extending transversely across the upper walls of the blocks. The beams or girders may be assembled to form a floor.
Patent GB-268556-A (GB)
Title: Improvements in or relating to fire-escapes
IPC: A62B1/06
Filed: 1926-04-15
Abstract: 268,556. Watts, I. April 15, 1926. Supports for fire-escapes; ladder escapes; rope devices.-A support for a flexible ladder escape, rope, or the like which is adapted to be carried from window to window and used where required comprises a frame A which rests on the sill inside the window and has a cross-piece b and adjustable side struts a to prevent its withdrawal through the window. Pivoted on a cross-bar e or on two screwed bolts f on the frame is a smaller frame, Fig. 4, which can be turned to project from the window at any desired angle and there fixed, and which carries a roller or drum j to which the rope &c. is attached and also a cross-bar l which may steady the rope. The drum may have a clutch device to regulate descent and the rope k may have a body loop and foot loops and a clip m for attaching articles. Stops on the inner frame hold it in adjusted position.
Patent GB-797565-A (GB)
Title: A method of activating the cathode surfaces of electrolytic hydrogen generators
Inventor: ZDANSKY EWALD ARNO
IPC: C25B11/04
Filed: 1956-03-29
Abstract: The hydrogen overvoltage of iron cathodes of electrolytic hydrogen generators is reduced by coating the iron with a noble metal or metals (Pt, Pd, Au, Os, Rh, Ir) by precipitation from an aqueous solution of the salts thereof containing less than 5 gm. and preferably only 0.1 to 0.5 gm. of the noble metal per litre. The deposition may be by ionic exchange; or alternatively, an alkaline solution of the salt of the noble metal may be added to the usual electrolyte so that there results less than 0.2 gm. of noble metal per litre of solution and the solution is then electrolyzed. Preferably a Pt-group metal and an Au are used; thus 10-30 per cent auric chloride may be added to Pt or Pd chloride in making the depositing solution.  The method is said to be especially suitable for "pressure electrolyzers" decompressing water at more than 5, and particularly at 20 to 50, atmospheres.
Patent GB-1403931-A (GB)
Title: Damping circuit for excavator swing drive
IPC: G06K17/00
Filed: 1973-03-01
Abstract: 1403931 Control of several D.C. motors RUSTON-BUCYRUS Ltd 1 March 1973 [10 March 1972] 9951/73 Heading H2J In a mechanical oscillation damping arrangement of a drive system comprising a plurality of drive motors and an equal plurality of generators, the armatures of the motors and generators are series connected in a "sandwiched loop" i.e. each motor armature is connected between two generator armatures and vice versa, to form at least one pair of equal potential nodes under steady state conditions at the interconnections between the motors and generators, and an energy dissipation device is connected across said pair of equal potential nodes. The arrangement is said to counteract mechanical oscillations in a machine, e.g. an excavator driven by the motors. In Fig. 3 the drive system comprises two closed loops 29, 34; the loop 29 including motors 19, 23 and generators 20, 26, while loop 34 includes motors 35, 41 and generators 36, 42. The motors are coupled to a common gear-wheel of an excavator drive, as illustrated Fig. 1 (not shown). A controller 51 senses loop 29 current and the volt-drop across armatures M1, M2 and controls the energization of one set of generator field windings 54-57 of both loops to control the speed and torque of the motors. Energization of the other set of generator field windings 58-61, reverses the direction of rotation of the motors. If the mechanical load oscillates, the load on the motors may vary causing the potentials at points 30, 31 and 32, 33 to become unequal. Current will therefore flow through damping resistors 62, 63 to equalize the speeds of the motors. Further damping resistors 64, 65 may be connected across the equi-potential nodes 30, 31 and 49, 50 to improve equalization. In an alternative arrangement (Fig. 4, not shown) four motors and four generators are connected in a single loop with at least two damping resistors. It is stated that hydraulic pumps and motors may be used instead of electrical machines.
Patent HK-120295-A (HK)
Title: Optical recording/reproducing apparatus
Inventor: OGAWA HIROSHI
IPC: H04L7/00
Filed: 1995-07-20
Abstract: Auxiliary synchronising signals are recorded onto predetermined positions of a recording medium on which the synchronising signals have been periodically recorded in advance, using the same recording means as the one for recording data between synchronising signals. The phase of data read clock signals, whose phase is loced by the synchronising signals, is controlled based on the auxiliary synchronising signals such that the data re favourably read from the recording medium.
Patent HU-T49885-A (HU)
Title: Process for producing in 3-position unsaturated alkylcefem derivatives from 3-triflylcefem derivatives and for producing pharmaceutical compositions comprising such compounds
Inventor: BAKER STEPHEN R
IPC: C07D501/59
Filed: 1988-04-25
Abstract: There is disclosed a process for the production of certain 3-hydrocarbyl-3-cephem derivatives wherein the hydrocarbyl group is selected from 1-alkenyl and conjugated and unconjugated 1-polyalkenyl, 1-alkynyl, carbocyclic and heterocyclic aryl, and carbocyclic and heterocyclic arylmethyl and, in the case of the 1-alkenyl and conjugated 1-polyalkenyl derivatives, with substantially complete stereospecificity, by coupling a 3-triflyloxy cephem with a hydrocarbyltributylstannane in the presence of bis(dibenzylideneacetonyl)-palladium, a phosphine, and a metal halide such as, for example, zinc chloride. The 3-unsaturated alkyl-3-cephem derivatives so-produced are useful as broad-spectrum antibacterial agents.
Patent HU-T60501-A (HU)
Title: Process for producing codeine salt of substituted carboxylic acid
Inventor: RIESS WALTER
IPC: A61K31/485
Filed: 1991-08-22
Abstract: The invention relates to the codeine salt of [2-[(2,6-dichlorophenyl)-amino]-phenyl]-acetic acid of formula <IMAGE> (I)  to processes for the preparation thereof, to pharmaceutical compositions comprising that salt, and to its use as an analgesic drug. Compositions comprising the salt of formula I are used especially in the case of severe painful conditions.
Patent HU-T51316-A (HU)
Title: Bituminous roof coating
Inventor: RUEHL KARL
IPC: E04D5/10
Filed: 1987-10-02
Abstract: A roofing strip with a very wide range of plasticity and based on elastomer-modified bitumen is prepared by covering a support with a bitumen/rubber mixture in the ratio of 17/3-19/1 and irradiating the strip at a rate between 6 and 16x104 Gy.
Patent JP-S60144842-A (JP)
Title: Fault deciding system of central processor of another system
Inventor: HARA SEISHI
IPC: H04Q3/545
Filed: 1984-01-07
Abstract: PURPOSE:To attain the accurate decision whether a CPU of another system is at fault despite an interface is at fault by providing a state monitor information transmitting/receiving part and also providing a means to each CPU to decide the fault of another system. CONSTITUTION:Receiving the fault information, a deciding part 9 for fault of another system refers to a fault degree calculation/control table 11 and informs the information on the fault degree of a CPU1''' and the information to decide whether a CPU1'' is set under an action state or a waiting state when necessary to a CPU state control part 10. The part 10 displays the state of the CPU1''' at a system state display part 5 based on the informed fault degree information. When the switching information is fed between the action and waiting states, an action or waiting command is outputted immediately to a multiplexing control/ state transition processing part 4. Thus the CPU1'' is set under an action or waiting state. While the state of the CPU1'' is informed to a monitor information transmitting/receiving part 7 and then to a monitor information transmitting/receiving part 7' of the CPU1'''.
Patent JP-S61161924-A (JP)
Inventor: KAKINUMA MITSURU
IPC: H02H7/20
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08189081-A (JP)
Title: Angle rigid-frame structure
Inventor: ISOZAKI MASANAO
IPC: E04B1/18
Filed: 1995-01-09
Abstract: PURPOSE: To use shape steel of low standard so as to reduce construction cost by stretching inclined tension members between the lower end of a compression member hung from the apex of the oblique beams of an angle rigid-frame structure and the points on the oblique beams at the fixed distance from the column capitals. CONSTITUTION: In an angle rigid-frame structure, contact stress (axial. tension) applied to column capitals 4 is reduced by stretching inclined tension members between points on oblique beams. The inclined tension members 2 are pulled outward by the bending moment of the oblique beams 1 or columns 3. A compression member 6 is thereby lifted, and reverse moment to the bending moment of the oblique beams 1 or columns 3 is generated to the oblique beams 1 to offset, thus improving the structural strength of a building structure. The inclined tension members 2 can therefore be also stretched between the column capitals 4. The inclined tension members 2 and the compression member 6 are both kept within an angle roof so as not to waste the internal space of the structure.
Patent JP-H08189994-A (JP)
Title: Boiling water reactor plant and its startup operation method
Inventor: NISHINO YOSHITAKA
IPC: G21D1/00
Filed: 1995-01-09
Abstract: PURPOSE: To improve anticorrosion of nuclear fuel element of a boiling water reactor plant by forming stable oxide film on the surface contacting water during startup operation period. CONSTITUTION: In a period from reactor shutdown state to rated power operation state, dissolved oxygen concentration, hydrogen peroxide concentration or ion concentration in the primary cooling water is controlled to form stable oxide film on the water contacting surface of nuclear fuel elements. After loading nuclear fuel assemblies 15 in the reactor in shutdown state, primary cooling water is circulated with each pump to gradually heat up with the heating of the pumps and then nuclear reaction in nuclear fuel is started. At this stage hydrogen gas or suboxide is injected from a gas or chemicals injection system 12 to reduce the effective oxygen concentration rising owing to radiation decomposition of reactor water to 300ppb or less.  Thus stable and fine oxide film can be formed on the water contacting surface of nuclear fuel elements and anticorrosion can be improved without performing preliminary oxidation in factory.
Patent JP-S59129334-A (JP)
Title: Heating apparatus
Inventor: NAKANO CHIKAO
IPC: F24C15/20
Filed: 1983-01-08
Abstract: PURPOSE:To enable to efficiently discharge hot air from the front side of a main body to the exterior by a structure wherein a heating chamber, at the front of which a door is arranged and at the rear of which a combustion chamber is provided, is covered by an outer case in order to form a main body, which is housed in a cabinet. CONSTITUTION:Exhaust gas from a heating chamber 1 and combustion chamber 2 side is discharged via an exhaust tube 8 through an exhaust passage 6a to the rear upper part of a cabinet 7. On the other hand, hot air generated between a heating chamber 1 and an outer case 5 flows through a through hole 5b arranged on the top surface of the outer case 5 into a hot air venting guide 13 and then is discharged through the guide from the front opening 13a of a main body to the exterior. Accordingly, efficient discharging of the hot air can be accomplished.
Patent JP-S63170443-A (JP)
Title: Production of aqueous dispersion of anionic gel fine particles
Inventor: TSUCHIYA YASUYUKI
IPC: C09D133/04
Filed: 1987-01-07
Abstract: PURPOSE:To obtain a dispersion containing fine particles of core-shell structure, capable of enhancing matte effect and electrodeposition characteristics without impairing electrodeposition workability and coating film characteristics when incorporated in an electrodeposition coating, by emulsifying an aqueous acrylic resin and a methylolphenol in an aqueous medium followed by heating. CONSTITUTION:A resin composition comprising (A) 100pts.wt. on a solid basis, of an aqueous acrylic resin carrying negative electric charge in water and (B) as the crosslinking agent, 10-250pts.wt. on a solid basis, of a methylolphenol or etherified one (beta-hydroxyphenol either compound) is emulsified in an aqueous medium. The resulting emulsion is heated either under pressure or at atmospheric pressure to temperatures higher than the crosslinking temperature for said crosslinking agent, thus obtaining the objective aqueous dispersion.
Patent JP-H01178684-A (JP)
Title: Vibration insulator having fireproofing function
Inventor: TERASAWA TAKEMASA
IPC: B23K35/22
Filed: 1988-01-07
Abstract: PURPOSE:To provide a fireproofing performance to a vibration insulator by a method in which a weight consisting of hollow sectional parts is attached through a spring to the inside of a hollow sectional part to form a vibration insulator, and a liquid packed into the insulator is circulated between the inside and outside of the weight. CONSTITUTION:Vibration insulator A is made up by attaching a weight 1 consisting of hollow sectional parts to a supporter 3 fixed to a steel tubular column 4 through a shearing spring 2. The weight 1 is filled with a fluid 5 capable of giving a viscosity resistance, and the insulator A is attached to the column 4 of a water-tight structure so that vibration in the right-angled direction to the center axis of the column 4 is suppressed. The insulator A is set in the hollow sectional part to save the space, and vibration is suppressed by the viscosity resistance of the fluid 5 in the hollow sectional part. In fire, the fluid 5 is circulated to raise the fire proofing function of the insulator A.
Patent JP-H06200961-A (JP)
Title: Electromagnetic brake
Inventor: FUJITA YOSHIAKI
IPC: F16D49/16
Filed: 1993-01-08
Abstract: PURPOSE:To provide an electromagnetic brake device of wich plunger attracting moving speed of an electromagnet at releasing brake is controlled so as to enable collision noise and vibration to be restrained. CONSTITUTION:In an electromagnetic brake constituted so that an electromagnet 8 is electrified and a coil 11 is excited, and hence a plunger 13 is attracted and moved so as to release the brake, it is provided with a differential transformer 21 for detecting movement of the plunger 13, and a current control device 23 for receiving the plunger movement detected signal by the differential transformer 21 and restraining the current value to the coil 11 to be low on the way of moving stroke of the plunger 13.
Patent JP-S5594009-A (JP)
Title: Multistepped stroke mechanism
Inventor: SUZUKI HIDEO
IPC: F15B15/02
Filed: 1979-01-09
Abstract: PURPOSE: To provide fine adjustment of an operating lever by connecting plural control cylinders in parallel to the operating lever with one of the cylinders without idle stroke and the others with the respective idle strokes.  
     CONSTITUTION: A piston rod 8 is pushed out for a distance (a) when pressure oil is introduced to a hydraulic cylinder 1 through a pipe 4 to shift an operating lever 10 for a distance (a) through a connecting member 11. The piston rod 8 is retracted for a distance (a) when pressure is introduced through a pipe 5 so that the operating lever 10 is shifted right wards. During the operation of the cylinder 1, the pipes 6 and 7 of a cylinder 2 are opened to a drain tank to allow free movement of the piston rod 9 of the cylinder 2. When pressure oil is introduced to the cylinder 2 through the pipe 6, the piston rod 9 is pushed out for a distance (a), however, the operating lever 10 is shifted for a distance shorter by the idle stroke (b) in the slot of a connecting member 12 than the stroke (a) of the piston rod 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60145926-A (JP)
Title: Production of base material for optical fiber
Inventor: YOKOGAWA KIYOSHI
IPC: C03B8/04
Filed: 1984-01-09
Abstract: PURPOSE:Soot is formed by the flame hydrolysis method, allowed to shrink by half-sintering, then the soot for the second clad is deposited, and they are heated and clarified to give the titled base material with accurately controlled ratio of the core diameter to the clad diameter. CONSTITUTION:The soot 3 for core first clad is formed by the flame hydrolysis of glass starting materials. The soot 3 is placed in the furnace tube 1 and allowed to shrink in volume by heating under such conditions as the soot becomes not clear glass to form the half-sintered rod 4, while flowing inert gas. Then, the rod 4 is held horizontally and allowed to rotate, while a prescribed amount of soot 6 for the second clad is allowed to deposit by the flame hydrolysis of a silicon compound in the diameter direction through the CVD process. The soot is heated in a halogen-gas atmosphere and the whole part is made clear to give the base material for optical fiber.
Patent JP-S63267082-A (JP)
Inventor: ESU SUTEFUAN ERIKUSON
IPC: H04N19/59
Filed: 1988-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08187092-A (JP)
Title: Improving method of hydration activity for converting nitryl compound contained in thermophilic microorganism to amide compound
Inventor: KAWABE TOMOYASU
IPC: C12N1/38
Filed: 1995-01-10
Abstract: PURPOSE: To efficiently obtain an amide compound with increasing hydration activity by affecting a cultured solution cultured a thermophilic microorganism having a hydration activity converting nitryl to amide in a medium containing both ions of Co and Mn and a fungus body, etc., to a nitryl compound. CONSTITUTION: A cultured solution, fungus body or treated material of the fungus body of a thermophilic microorganism [e.g.; Bacillus smithii SC-J05-1 strain (FERM-BP-4935)] having improved hydration activity converting a nitryl compound to an amide compound, obtained by culturing the microorganism in a medium containing both of a cobalt ion and a manganese ion and having an existing molar ratio of the cobalt ion to the manganese ion of 0.45-2.3 is affected to a nitryl compound (e.g.; acrylonitrile), then the nitryl compound is converted to an amide compound, thus an object amide compound having higher purity than usual (e.g.; acrylamide) is efficiently produced.
Patent JP-H04235648-A (JP)
Title: Logical cache memory device
Inventor: TAKEUCHI HIDEYO
IPC: G06F12/08
Filed: 1991-01-11
Abstract: PURPOSE:To improve the overall performance of a system by retrieving the physical tag memory circuits and comparing them with each other in a short time to the write or the change of data stored in a real storage. CONSTITUTION:This device has a logical tag memory circuit 3 for the address control information on a cache memory corresponding to a logical address, and a physical tag memory circuit 5 for the physical address control information storing a part of the physical address information corresponding to the logical address where the new logical address information is partly registered in a logical tag memory circuit in the same constitution as the circuit 3.
Patent JP-S5495658-A (JP)
Title: Molding of polyester-polyether block copolymer
Inventor: NAKAZAWA SHIYUNJI
IPC: B29B9/00
Filed: 1978-01-13
Abstract: PURPOSE: To obtain chips with little dispersion of desired shapes and dimensions, free from mutual cohesion, by making the crystallinity of a block copolymer strand a specific value while cooling and conveying the strand with grooved belts and flat belts in a cooling tank.  
     CONSTITUTION: A molten block copolymer consisting of  polytetramethylene terephthalate and poly-tetramethylene glycol components as main structural units is extruded from a die opening into a strand, which is conveyed at a speed of 20W 80 m/min while being separated respectively and cooled with a pair of grooved belts set in a cooling tank, then conveyed at a speed of 40W130 m/min while being held by a pair of flat belts and cooled in the same tank. The speed of the flat belts is 1.5W3.0 times that of the grooved belts to crystallize and draw the strands moderately, thus giving the crystallinity of 5W60%, preferably 10W40%. The cooled strand is then dehydrated and cut. 
     COPYRIGHT: (C)1979,JPO&Japio