baber/WOPTO huggingface dataset:
Patent GB-701301-A (GB)
Title: Photographic anti-fogging agents and emulsion stabilisers
Inventor: HOWE DENNIS JOHN THOMAS
IPC: G03C1/34
Filed: 1951-04-26
Abstract: 701,301. Photographic emulsions and developing solutions therefor. IMPERIAL CHEMICAL INDUSTRIES, Ltd. April 16, 1952 [April 26, 1951], No. 9743/51. Class 98(2) A photographic silver halide emulsion is treated, for stabilizing and antifogging purposes, at a stage not later than the development of a latent image therein, with a small quantity of a 5:5 diaryl-2- thiohydantoin. The compound (e.g. 5:5-diphenyl- 2-thiohydantoin; 5: 5-diphenyl-2-methylthiohydantoin; 1-methyl-, 3-methyl-, or 1 : 3-dimethyl-5 : 5- diphenyl-2-thiohydantoin) may be incorporated in the emulsion during manufacture (preferably after digestion), in a layer adjacent to the emulsion, or in the developer. The emulsion may be blue-sensitive or colour sensitized emulsion containing a non- diffusible colour coupler. In example 1, a comparison is drawn between the fog and speed values for a silver iodobromide emulsion coated on glass plates, one of which is immediately exposed, developed, and fixed, and another is similarly treated after 8 days storage at 50‹C and 50 per cent relative humidity; another similar pair, containing 5: 5-diphenyl-2-thiohydantoin, are similarly treated. In example 2, a similar comparison is drawn, using an emulsion containing 3-(p-anisoylacetylamino)-4- (N-methyl: N-octadecylamino) benzoic acid, with or without 5 : 5-diphenyl-2-methylthiohydantoin, and colour developing with a developer containing 4-diethylaminoaniline. Example 3 is similar to example 2 using 5:5-diphenyl-2-thiohydantoin. In example 4 a similar comparison is drawn using a fast negative silver iodobromide emulsion containing the red-sensitizing dye Ma 1088 (B.I.O.S. Final Report No. 1355, page 82) and 2-(1-hydroxy-2- naphthoyl) - amino - 1 - (N - methyl : N-octadecyl)- aniline-4-sulphonic acid, with or without 3-methyl- 5: 5-diphenyl-2-thiohydantoin. According to the Provisional Specification, the compound may be incorporated in the support of the photographic material.
Patent GB-541663-A (GB)
Title: Improvements in vitamin preparations and method of making same
IPC: A61K31/59
Filed: 1940-06-04
Abstract: 541,663. Vitamins. ATLANTIC COAST FISHERIES CO. June 4, 1940, No. 9761. Convention date, June 17, 1939. [Class 2 (iii)] [Also in Group VI] In the production of vitamin preparations in the form of beadlets or moulded shapes as described in Specifications 489,970 and 490,001 in which the vitamin-containing liquid is dispersed in a solid matrix of a substance such as gelatin with or without a plastifier, honey, molasses or other invert sugar is used as the plastifier. The vitamin material containing vitamin A or D with or without other vitamins such as a fish liver oil or concentrate, is dispersed in an aqueous gelatin, pectin or like solution which is then solidified in the desired form by dispersion in an oil to form beadlets or by pouring into greased moulds of the desired shape. The products are freed from adherent oil by washing with a solvent such as isopropyl alcohol or petroleum ether. When it is desired to obtain transparent products, a substance of high refractive index may be incorporated in the vitamin concentrate. Examples are given of various proportions of gelatin, water, fish liver oil and honey or molasses.
Patent GB-540677-A (GB)
Title: Improvements in and relating to containers for liquids and granular substances and for like purposes
Filed: 1941-08-01
Abstract: 540,677. Cartons. BEASLEY, H. H., and BEASLEY, FRENCH & CO., Ltd. Aug. 1, 1941, No. 9789. [Class 66] Moulded paper pulp containers for retailing either liquids such as milk or granular materials are formed in two portions, one comprising the upper part 1 of the body with the spout or neck 2 adapted to be closed by a cap 8, and the other the lower part 3 with the bottom 4. The parts are formed with shouldered flanges 5, 7, adapted to fit telescopically together. In the arrangement shown several base portions of different capacities are provided, each adapted for assembly with the upper portion, but a series of upper parts may be adapted for assembly with a standard base portion. The containers may be of square or polygonal form in section.
Patent GB-1390673-A (GB)
Title: Process of forming polyolefin fibres
IPC: D01D5/40
Filed: 1972-03-03
Abstract: 1390673 Fibrillar polyolefin fibres CROWN ZELLERBACH CORP 3 March 1972 [12 April 1971] 9913/72 Heading B5B Polyolefin fibres with a microfibrillar structure are produced by dispersing as 0À2 to 20% by weight solution of a linear crystalline polyolefin, at a temperature above the melt dissolution temperature (as herein defined) for the polyolefin in the chosen solvent, in a precipitant for the polyolefin. The dispersion is carried out under conditions of shear stress selected to give the required microfibrillar structure. The polyolefin has a viscosity average molecular weight of at least 195,000 and a melt index of substantially zero. The precipitant may be anything which permits the formation of the fibres and does not dissolve more than 0À2% by weight of the polyolefin at the precipitation temperature. The precipitant may be either miscible or immiscible with the solvent and may even be the same, since at temperatures below the melt dissolution temperature the solvent becomes a precipitant. The solvent must have a solubility parameter of from 6 to 10 (cal./c.c.)<SP>¢</SP>, the preferred one being xylene.
Patent GB-343365-A (GB)
Title: Improved machine for automatically welding chains
IPC: B21L3/02
Filed: 1930-03-28
Abstract: 343,365. Welding chains. RAVIER, L., Bellac (Haute Vienne), France. March 28, 1930, No. 9922. Convention date, March 28, 1929. [Class 83 (iv).] In a machine for welding chains a shaft rotated by a counterweight through a chain and sector and controlled by a brake such as an oil dashpot, carries cams for operating respectively the welding electrodes and a clutch for controlling a power driven secondary shaft, the plates of an automatic switch, and a gear for engaging mechanism driven by the secondary shaft for lifting the counterweight to reset the shaft. The link during welding rests on an adjustable stop 25. The cam 21 for operating the levers 18 carrying electrodes 17 is mounted on a shaft 27 which is driven by a counterweight 46 through a chain and sector, on pressing down a pawl 80 by a hand lever 82. In order to avoid crushing of the link the motion of the shaft is controlled by a finger 53, Fig. 8, on the rod of an oil dashpot piston 49, which engages a pawl 54 on a lever 32, carried by the shaft. The piston, which is returned by a spring 55, has a valve 50 provided with holes for the passage of oil, and may be controlled by a regulating cock 85. The shaft also carries adjustable plates for opening a spring- pressed switch in the primary of the welding transformer. Further it carries a cam 30, Fig. 5, which operates levers 44, 41 to free the spring-pressed sleeve 11 of a one revolution clutch on a secondary shaft 8 so as to connect it to a bevel wheel driven from the main shaft. This shaft 8 is connected by helicoidal gear 12 to a shaft 13, which carries cams 14, Fig. 12, for operating die-carrying levers 73 for swaging the burr on the joint, and a cam 15, Fig. 13, for operating a lever 75 to reciprocate a tool 78, co-operating with a stop 79 for removing the burr. The chain is fed along a guideway 22 by a pair of pincers 61 pivoted on a slide 62 and operated by an adjustable crank 9 on the shaft 8, through a connecting rod 58 and slide 59, which is connected by links 60 to the pincers so as to open and close the same. The slide 62 is held stationary by a brake 63 while the pincers are being opened or closed. The slide 59 operates through finger pieces 65 a rod 64 carrying a pawl 67 to keep the chain taut. The chain is held stationary during withdrawal of the pincers by a spring-pressed clamp 68, which is raised by a further cam on the shaft 13, when feeding is to be effected. Prior to feeding of the chain the shaft 27 is reversed so as to raise the counterweight by a cam 10, Fig. 6, on the shaft 8, through a lever 35, sector 36 and pinion 29. The shaft 8 is now stopped by disengagement of the clutch 11. By holding the pawl 80 out of operation by a stop the chain may be welded automatically. but semi-automatic operation for repair purposes may be effected by operating the lever 82 after each link has been welded. The feed mechanism may be removed in the latter case. A beaded chain may be obtained by dispensing with the burr-removing mechanism.
Patent GB-556140-A (GB)
Title: Improvements in or relating to fuel-injection apparatus for internal-combustion engines and like purposes
IPC: F02M47/04
Filed: 1942-02-17
Abstract: 556,140. Fuel injectors. AMERY, G. Feb. 17, 1942, No. 9995.' Divided out of 546,598. [Class 7 (iii)] When injection is to occur, the pressure in a connection 41 is cut off by a distributing-valve, whereupon the fuel pressure in pipe 11 forces plungers 23, 32 downwards, the piston 25 on plunger 23 coming to rest on a projection 30 so as to cut off the drain 33 to atmosphere. The plunger 32, however, continues to be forced downwards, thereby admitting fuel from passage 24 to passages 59, 56 leading to the injection valve 49 in the nozzle 52, which is thereby opened. When injection is to terminate, the distributing-valve again admits pressure to the line 41, whereby pistons 47, 48 are operated to close the injection valve and to return the plungers 23, 32. In a modification the piston 25 is omitted, the plunger 23 bearing directly on the plunger 32. The closing of the injection valve and the return of the plungers may be assisted by springs. The valve device constituted by the plungers 23, 32 may be adapted to serve as a fuel-distributing valve as in Specification 501,588, in which case the plunger 32 could be actuated by a cam or by fluid pressure. Specifications 363,114 and 443,124 also are referred to.
Patent HU-T53082-A (HU)
Title: Insecticides, larvicides and aphicides and process for production of the applicable active substances consisting of heteroaryl-aryl-buthem or buthan derivatives
Inventor: SCHNATTERER STEFAN
IPC: C07D333/12
Filed: 1990-03-09
Abstract: The compounds of the formulae I and II, their stereoisomers and the mixtures of these <IMAGE>  in which R<1> represents pyridyl, pyrimidyl, thienyl, thiazolyl, furanyl, pyrazolyl, 1,3-oxazolyl or imidazolyl, each of which can be substituted, R<2> represents H, (C1-C4)alkyl, (C1-C4)haloalkyl, (C1-C4)alkoxy, (C3-C6)cycloalkyl, -CH=CH2 or -C IDENTICAL CH,  R<3> represents H or (C1-C4)alkyl,  R<4> represents H, (C1-C4)alkyl, -CN or -C IDENTICAL CH,  A represents CH2, O or S,  B represents CH, N or C(CH3),  R<5> represents H or halogen and R<6> represents phenyl, phenoxy or benzyl, each of which can be monosubstituted to pentasubstituted by halogen or (C1-C3)haloalkyl, have advantageous insecticidal or acaricidal properties.
Patent HU-T65236-A (HU)
Title: Control of parasitic nematodes (a)
Inventor: ALPHEY THOMAS JAMES WILLIAM
IPC: A01P5/00
Filed: 1991-11-28
Abstract: PCT No. PCT/GB91/02111 Sec. 371 Date Aug. 30, 1983 Sec. 102(e) Date Aug. 30, 1993 PCT Filed Nov. 28, 1991 PCT Pub. No. WO92/09202 PCT Pub. Date Jun. 11, 1992.The use of the compound 2R,5R-dihydroxymethyl-3R,4R-dihydroxypyrrolidine (DMDP)   <IMAGE>   or an acid addition salt thereof in controlling diseases caused by parasitic nematodes in plants or mammals.
Patent HU-T40179-A (HU)
Title: Method for producing reinforced concrete and stressed concrete bodies particularly prefabricated building units
Inventor: MAGYARI BELA
IPC: E04B1/06
Filed: 1984-11-12
Abstract: Concrete mixts. for reinforced or prestressed concrete prods., esp. prefabricated building blocks are prepd. by using for a unit wt. of concrete mixt. an amt. of cement the real surface area of which is 1.4-2.2 times the real surface area of the aggregate used. This mixing ratio minimises the amt. of self-stress building up in the concrete and its crack sensitivity.
Patent HU-T45400-A (HU)
Title: Process for production of medical compositions containing derivatives of propiophenone
Inventor: ITOH YASUO
IPC: A61K31/535
Filed: 1987-12-23
Abstract: The use of propiophenone derivatives of the general Formula (I) <CHEM>  is described, wherein R1, R2 and R3, which may be the same or different, each independently represents hydrogen, halogen, lower alkyl- or halogeno-lower-alkyl group having a straight or branched carbon chain, a lower-alkoxy group or a cycloalkyl group having 3-8 carbon atoms, two of which R1, R2, and R3 groups may combine to form methylenedioxy or ethyleneoxy, R4 represents hydrogen or a lower-alkyl group having a straight or branched carbon chain, and A represents pyrrolidinyl-, piperidinyl-, morpholinyl-, or azepinyl or a pharmaceutically acceptable acid addition salt thereof, for the manufacture of a medicament for treatment of frequency urination.
Patent JP-H07202448-A (JP)
Title: Rack-mount electronic unit
Inventor: FUKUYA YOSHIFUMI
IPC: H05K9/00
Filed: 1994-01-11
Abstract: PURPOSE:To prevent the influence of electrostatic noise caused by manual operation. CONSTITUTION:Each side plate 1 is subjected to conductive plating on the inner side face, the inner side face of a flange 1a, and the outer side face at the bent part on the back side and subjected to painting on other surfaces. A fixing plate 9 is subjected to conductive plating on the surface thereof. A back cover 2 is subjected to conductive plating on the inner side face thereof and painted on other surfaces. A front cover 4 is subjected to conductive plating on the inner side face thereof and a conductor is employed as a fixing screw 11 and a ring. An operating panel 3, a mother board frame 5, an upper shelf frame 7, and an interval frame 8 are subjected to conductive plating on the entire surface thereof. A strut 21 is subjected to conductive plating on the front surface thereof. Consequently, static electricity caused by a human body is grounded from the fixing screw 11 through the ring, the fixing plate 9 and the flange 1a to the strut 21 on the front side of a rack.
Patent JP-S58126535-A (JP)
Title: Production of lithographic printing plate
Inventor: UCHIDA TAKU
IPC: G03F7/07
Filed: 1982-01-06
Abstract: PURPOSE:To obtain a lithographic printing plate having exellent processability and visible image characteristic by providing an undercoating layer contg. a specific content of a water soluble polymer compd. as a binder, layer having physical developing nuclei and a silver halide emulsion layer on one or both sides of a substrate. CONSTITUTION:A water soluble polymer compd. (e.g.; gelatin) is coated as a binder on one or both surfaces of a substrate so as to be contained at 2- 200mg/100cm<2> whereby an undercoating layer is provided. A layer coated with physical developing nuclei (e.g.; gold colloid) so as to be contained at 0.001- 0.1mg/100cm<2> and a photosensitive silver halide emulsion layer are coated thereon, whereby a material for printing plates is obtained. After such material for printing plates is exposed and is subjected to diffusion transfer development, the silver halide emulsion layer is removed, and silver picture images are formed on the physical developing nuclei, whereby the lithographic printing plate which utilizes the silver picture images as lipophilic ink receptive parts and has excellent printing resistance and ink receptivity is obtained.
Patent JP-H06200532-A (JP)
Title: Pc foundation form and foundation construction method using it
Inventor: TSUTSUI MASANORI
IPC: E02D27/01
Filed: 1993-01-07
Abstract: PURPOSE:To simplify the construction work for foundation using PC foundation forms, and also shorten the work period. CONSTITUTION:The outer side of a foundation to be constructed is surrounded by PC boards 14. Also separators 16 for holding the opposed PC boards 14 at specified intervals are connected to the upper and lower ends of the PC boards 14. Engaging parts 18 for locking fixing metals 36 are formed inside the lower end of the PC boards 14. Multiple angle pieces 32 are provided on a floor surface 30 in which a foundation is constructed along the lower end form of the foundation, and level adjustment bolts 34 are positioned at the outer side of the angle pieces 32. Then the engaging parts 18 for PC foundation forms 10 are locked at the outside of the angle pieces 32, and the lower end of the PC boards 14 is located on the level adjustment bolts 34.
Patent JP-H09189702-A (JP)
Title: Method for measuring antimucin antibody, cancer measuring method, and cancer diagnostic medicine
Inventor: IMAI SHUNSUKE
IPC: G01N33/574
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To effectively detect a cancer by forming a mucin peptides-antimucin antibody complex by bringing a specimen into contact with mucin peptides and measuring the complex. SOLUTION: A mucin peptides-antimucin antibody complex is formed by bonding an antimucin antibody contained in a specimen to mucin peptides through an antigen-antibody reaction caused by bringing the specimen into contact with the mucin peptides by mixing the specimen in the mucin peptides. At the time of measuring the complex, an immunoassay method in which the antimucin antibody contained in the specimen is measured by utilizing an antibody labeled with, for example, an enzyme, radioisotope, etc., or an agglutination method in which the variation of the turbidity or absorbance of the specimen caused by the formation of the complex, etc., is measured can be utilized. The serum, etc., of a patient can be utilized as the specimen and a phosphoric acid buffer solution containing a surface activate agent can be utilized as a cleaning solution.  This measuring method using the antimucin antibody can be effectively utilized for the measurement of cancer.
Patent JP-H04244285-A (JP)
Title: Water purifier
Inventor: KOTADO TOSHIHARU
IPC: B01D35/143
Filed: 1991-01-10
Abstract: PURPOSE:To easily make the life and replacing period of a cartridge clear by detecting the amount of water due to the clogging of the cartridge by providing a valve moving up and down in response to the amount of wafer and a water amount checker composed of an elastic material to a purified water outlet pipe and making both of them and an outlet passage transparent. CONSTITUTION:A water amount checker 19 consisting of an elastic material 17 moving up and down in response to the amount of water and a valve 18 is provided to a purified water outlet pipe 16 and, when the amount of water is reduced to a definite amount or less by the clogging of a cartridge 11, the valve 18 is set at a definite position. Further, the purified water outlet pipe 16 and a connection pipe 21 are formed from transparent passages. Since pressure is applied to the valve 18 when water flows in a normal amount, the elastic material 17 is bent and the valve 18 is positioned at a place shifted from the position of a transparent window 22. When the amount of water lowers by the generation of clogging in the cartridge 11, the pressure applied to the valve 18 lowers and the valve 18 is positioned at the part of the transparent window 22 to make it possible to visually know the lowering of the amount of water.
Patent JP-H01177296-A (JP)
Title: Remote supervisory and controlling system
Inventor: OKUBO TAKAO
IPC: H04Q9/00
Filed: 1988-01-06
Abstract: PURPOSE:To shorten a scanning loop necessary time and to prevent the increase of a time delay from a trouble generation to a master station acknowledgment by knowing, with scanning, the information only whether a trouble or a condition change is present or not. CONSTITUTION:A master station sends Q1-Qn signals to add a slave station number to a signal (Q signal) to mean to report the presence and absence of the trouble, to No.1 slave station-No.n slave stations respectively. Respective slave stations to receive this successively return the presence and absence of the trouble toward the master station immediately after the signal. Thus, a special signal, which is a Q signal, is sent to a slave station successively, the slave station to receive this may report only whether the trouble is present or not, and therefore, the scanning loop necessary time is shortened, the time delay does not occur until the trouble or the condition change information is communicated to the master station.
Patent JP-H07211276-A (JP)
Title: Exposing shutter mechanism for electron microscope etc
Inventor: TAKAHASHI TADANORI
IPC: H01J37/09
Filed: 1994-01-12
Abstract: PURPOSE:To eliminate the vacuum leak, generation of vibration and decay of response considered as a failure of a conventional shutter mechanism by using a magnetic field of an electromagnet outside of the vacuum to improve the mechanism of an exposing shutter mechanism to be used for electron microscope, especially, a shutter mechanism provided in the vacuum. CONSTITUTION:An exposing shutter 3a, of which weigh is reduced, is supported by using a pivot bearing to support a shutter supporting point 4, and an iron piece 8 is provided at the terminal of the shutter 3a. A magnetic pole 12 is fixed to each electrode coil 5, 6 for open/close and a coil part to open/close 14 a shutter plate. The shutter plate can be moved at a high speed with a low vibration in the vacuum by controlling an electromagnetic coil control power source 9 for controlling the electromagnetic coils on the basis of the shutter open/close signal 10.
Patent JP-H11201170-A (JP)
Title: Pin shape cage
Inventor: SATO YUKIO
IPC: F16C33/46
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To increase the strength without thickening the pin itself by engaging a hollow roller with a side plate through an engaging projected part having a larger diameter than the pin. SOLUTION: The clearance h between the inside diametral surface of the counterbore 4c and the outside diametral surface of an engaging projected part T is determined so as to be smaller than the clearance H between the outside diametral surface of a pin 12 and the inside diametral surface of the pin hole 4a, or h<H. A hollow roller 4 is brought into contact with the engaging projected part T of the end of a bush and guided, before the hollow roller 4 is brought into contact with the pin 12. Therefore, the force acted by the hollow roller 4 is received by the cylindrical part 14a of the bush, and is not received by the pin 12.  Further, a side plate 13 is connected without clearance between the bush 14 and the stepped plane surface 14b, and the clearance δ between the side of the roller and the inside plane 13b of the side plate 13 is determined so as to be smaller than the clearance Δ between the end surface 14d of the bush 14 and the end surface 4d of the counterbore 4c of the hollow roller being opposite to the forefront end 14d of the bush 14, or δ<Δ. Thus, even if the end surface 4b of the hollow roller 4 is brought into collision, the damage of the pin 12 itself and the damage of the welding parts 15, 16 can be prevented.