baber/WOPTO huggingface dataset:
Patent GB-775209-A (GB)
Title: A vibratory screen construction
Inventor: ROUBAL ALEXANDER JOHN
IPC: B07B1/42
Filed: 1955-01-10
Abstract: 775,209. Sifting apparatus. ALLIS-CHALMERS MANUFACTURING CO. Jan. 10, 1955, No. 733/55. Class 117 A vibratory screen comprises side plates 2, Fig. 1, connected by a screen body 3 and supporting two screen surfaces 4, and the plates have aligned circular openings 11 to allow the insertion and removal of a cartridge type vibrator unit. The latter comprises an unbalanced rotor 12 journalled in bearings 14 supported in mountings 17. Annular members 7 surround the openings 11, and the mountings are detachably secured thereto by bolts 39 passing through elongated clearance holes in bosses 34 and engaging tapped holes 18 in the mountings. A clearance is provided between the major parts of the peripheries of each member 7 and the mounting therein by either slightly reducing the radius of the mounting, Fig. 2, or by slightly increasing the inner radius of the member. The rotor is housed within a cylinder 21 secured to the mountings and capable of holding oil, and a cover plate 23 is arranged at one end of the rotor and a seal 26 and a pulley 27 are provided at the other end. In Fig. 4 the member 7<SP>1</SP> has a circular opening which receives a ring part 41 and a mounting 17<SP>1</SP> with an outer periphery comprising arcuate portions 39, 40 and shoulders 43. The ring part is secured by bolts 42, and the mounting is held by tapered keys 45 inserted between the ends of the ring part and the shoulders 43. A cover plate 23<SP>1</SP> with flanges 46'locks the keys in place, and the mounting is additionally held by radial bolts 48.
Patent GB-547523-A (GB)
Title: Improvements in boxes of paper, cardboard or the like
IPC: B65D5/34
Filed: 1941-01-20
Abstract: 547,523. Cardboard &c. boxes. CLELAND, Ltd., W. W., and BUCHMAN, A. A. Jan. 20, 1941, No. 746. [Class 18] A paper, cardboard &c. box of the type comprising one portion constituting the lid, base and at least two side walls and a second portion in the form of a ring separate from the first and forming side walls which lie in surface contact with complete or partial side walls on the other box portion characterized in that the band 13, 14, 15, 16, Fig. 3, encloses walls or partial walls 11 on the other piece and wall 6 of which contacts a wall 13 of the band and has an extension 5 bent over the edge of the band to prevent detachment of the two parts. A fastening tongue 21 and display flap 5 are provided. In the form shown in Fig. 23 two bands are in the form of closed rectangular rings and these are crossed to form a five-compartment structure, the centre compartment being completed by wrapping a blank round it to cover top, bottom and two sides, two opposite compartments being completed by a blank having panels 83, 81, 78, 78, 80, 82, and the remaining two opposite compartments being completed by a similar blank. Other forms of container are also described in one of which side walls are bent up from the edges of a hexagonal base and a band is secured round them.
Patent GB-341257-A (GB)
Title: Means for securing gummed binding strips to bundles of papers, packages, boxes and other articles
IPC: B65B27/08
Filed: 1930-01-09
Abstract: 341,257. Bundling-machines. BIEMOND, H., 13A, Huygensstraat, Rotterdam, Holland. Jan. 9, 1930, No.. 856. [Class 94 (i).] Apparatus for securing gummed binding strips tc bundles of papers, packages, boxes, &c. comprises a movable presser device located behind an aperture through which the article and binding strip are pressed. In the form shown in Fig. 2, the article k and gummed strips h, i are fed upon a table b, b<1> having an aperture c beneath a presser a. The presser a descends and moves the assembly through the aperture, bending up the sides during the passage on to a spring supported counterpresser d. The presser a ascends and the under edges of the table b, b<1> turn over the ends h, i of the strip. The part h, being shorter, turns over first owing to its encountering less air resistance, and the part i, which is gummed, is superposed upon it. The bundle may be led away between presser rolls to ensure adhesion. In another form, Fig. 5, the aperture is formed by two arms p, p<1> having inturned upper ends, and projecting through slots q, q<1> in the spring supported table d. The arms are adjustable at w, w<1>, x, x<1>, y, y<1>, and the table may carry conveyer systems r, s for feeding and delivering the article and strip. In modifications, the arms may be spring mounted, so as to accommodate themselves to the bundling of rigid articles, and the presser a may comprise two flat parts moving vertically together and capable of relative horizontal movement.
Patent GB-155461-A (GB)
Title: Improvements in oxyacetylene or like torches
IPC: F23D14/82
Filed: 1920-01-10
Abstract: 155,461. Percival, S., (Davis-Bournonville Co.). Jan. 10, 1920. Blowpipe burners. - An oxy-acetylene or like torch or blowpipe burner head 1, fitted with an oxygen supply pipe 2 and an acetylene supply pipe 3, carries in a conical socket 6 a removable tip 4 secured by a nut 5. The oxygen, which is at a higher pressure than the acetylene, passes through a cavity 8 in the head 1 to a short blind hole 11 in the tip 4 connected by a port 9 to a circumferential groove 10, preferably formed in the tip. The oxygen passes from the groove 10 through wide transverse passages 15 and enters a broad discharge port 16 at right-angles. The acetylene passes from a circumferential groove 12 through forwardly inclined ports 17 to the discharge port 16. The two gases flow in a partly stratified condition to the discharge point where the ensuing almost explosive combustion assists in erecting their mixture. A number of interchangeable tips having variously proportioned ports and passages for different kinds and grades of work are supplied, and the tips are also interchangeable with tips of the standard type.
Patent HK-13090-A (HK)
Title: Device for the portional formation of soap lather
Inventor: ARABIAN SANDRO
IPC: A47K5/14
Filed: 1990-02-15
Abstract: 1. A device for the portional formation of soap lather comprising of a storage container (V) for an aqueous soap solution, a soap solution metering pump (3) and a compressed air diaphragm pump (9) which are actuatable by a single lever, the pump having a diaphragm piston (14) and return spring (12), and a mixing chamber (8) for the formation of lather, characterized in that the compressed air diaphragm pump (9) is constructed so as to be double-acting (figure).
Patent HK-57597-A (HK)
Title: Synthetic antigens for the detection of antibodies to hepatitis C virus
Inventor: DELEYS ROBERT J
IPC: C07K14/18
Filed: 1997-05-01
Abstract: Peptide sequences are provided which are capable of mimicking proteins encoded by HCV for use as reagents for screening of blood and blood products for prior exposure to HCV. The peptides are at least 5 amino acids long and can be used in various specific assays for the detection of antibodies to HCV, for the detection of HCV antigens, or as immunogens.
Patent HK-63179-A (HK)
Title: An electronic timepiece
IPC: G04G21/00
Filed: 1979-09-06
Abstract: An electronic watch, particularly a quartz-controlled wristwatch including an electronic circuit for the control of an indicator device. The watch includes an indicator setting arrangement having a setting shaft arrestable in different positions, and a support plate therefor. A stop or arresting spring for the setting shaft concurrently constitutes a switch element for controlling a conductor path in the electronic circuit.
Patent HK-69595-A (HK)
Title: Steroidal 17alpha-silyl ethers and process to corticoids and progesterones
Inventor: LIVINGSTON DOUGLAS ALAN
IPC: C07J71/00
Filed: 1995-05-04
Abstract: 17 beta -Cyano-17 alpha -hydroxy steroids (I) are transformed to 17 alpha -halo silyl ethers (II) which are intermediates useful in the production of progesterones (V), 17-hydroxyprogesterones (VI), corticoids (VII) and 21-halo corticoids (III) which can readily be transformed to corticoids (VII).
Patent HK-91495-A (HK)
Title: Washing machine drum
Inventor: LOTHAR HEINZEL
IPC: D06F37/02
Filed: 1995-06-08
Abstract: The drum casing (1) produced from a sheet-metal strip is joined together annularly along a seam (4) at least approximately parallel to the axis of rotation of the drum by means of two bending edges (2, 3) folded in a hook-shaped manner, as seen in cross-section. So that this folded seam (4) withstands the great stresses appearing at high spinning speeds, the joined seam (4) is equipped with a plurality of beads (5, 6) oriented transversely relative to its course. <IMAGE>
Patent HU-T40691-A (HU)
Title: Process for preparing slaked copolymer-based compatibilizing agent applicable as lubricating oil dope
Inventor: GALLUCCIO RICHARD A
IPC: C09K23/52
Filed: 1986-01-27
Abstract: A compatibilizer for stabilizing polymer blends of olefin copolymer and polymethacrylate oil additives is prepared by graft polymerizing hydrocarbon backbone polymer with alkyl methacrylate monomer, in the presence of a free radical initiator, at a temperature of from 60 DEG C to 175 DEG C. The compatibilizer so formed comprises a graft copolymer-containing solution having a polymer solids content of from 40 to 60 percent, a viscosity of at least 8 x 10<-><3>M<2>S<-><1> at 100 DEG C, and a weight percent conversion of alkyl methacrylate monomer to polymer of no less than 90%.
Patent JP-S58119519-A (JP)
Title: Defroming device for backet elevator
Inventor: KAWASAKI YOSHINAO
IPC: E02F3/14
Filed: 1982-01-06
Abstract: PURPOSE:To provide the excavating part of a backet elevator with possibility to deform projectingly, for the purpose of unloading the corners of a hatch, by supporting the grasp part by an expansion/contraction device as well as to lessen  the width of the excavating part by tilting the excavating part of continuous unloader. CONSTITUTION:At the undermost part of a backet chain type elvator 1 supported by the unloader body, sprockets 2, 3 are installed above the below in such a way that the backet chain 4 can have an appropriate inclination, and these two are coupled by a connecting rod 5 so as to keep a constant distance. The sprocket 3 is supported by two expansion cylinders, one 7 installed rotatably at a frame 1 of the backet chain type elevator with a pin 6 and the other 9 installed rotatably at another frame with a pin 8. The sprocket 2 is supported by another expansion cylinder 10 installed rotatably with the pin 8.
Patent JP-S59125400-A (JP)
Inventor: MASHITA TOORU
IPC: F42D1/10
Filed: 1983-01-05
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-S5698562-A (JP)
Title: Fuel injecting device for use in internal combustion engine
Inventor: ISHII MIYA
IPC: F02M57/02
Filed: 1980-01-09
Abstract: PURPOSE: To attempt to miniaturize electromagnetic values and make it possible to automatically control the fuel pressure by arranging a pressure increasing mechanism and check valves in a fuel injecting device.  
     CONSTITUTION: An oil pressure of a low oil pressure source 3 is cuased to act on an operating oil chamber 14 at one end of a change-over valve 5 through an electromagnetic valve 11, and the fuel is sent back to a fuel reservoir tank through an electromagnetic valve 12. Further, an oil pressure of a high oil pressure source 2 is caused to act on an operating oil chamber 18 at the outer side of the change-over valve 5. Within bores 7 and 6 formed at the lower part of the lower chamber 18, there are arranged unitarily a large-diameter piston 9 and a small-diameter plunger 8 to form a pressure increasing mechanism. The low oil pressure source 2 communicates with check valves 25a and 24 and a nozzle 10, and further a spill circuit consisting of a pump chamber 23, vertical holes 26 and 28 and a spill passage 26a. The spill passage 26a communicates with a tank 16 through the check valve 25b thereby to perform the fuel pressure regulation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000203823-A (JP)
Title: Production of activated carbon
Inventor: NAKAZONO MITSUSACHI
IPC: C01B31/08
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing activated carbon, capable of giving the activated carbon having a large adsorption capacity for trihalomethane compounds, by thermally treating activated carbon material in the atmosphere of ethylene gas or acetylene gas. SOLUTION: The atmosphere of the ethylene gas, etc., comprises the mixture of the ethylene gas, etc., with a reducing gas or an inert gas. When the activated carbon material as the raw material is granular or powdery activated carbon, a raw material for the activated carbon material includes coconut shells, saw dust, wood chips, coal and oil, and the activated carbon material is obtained by subjecting the raw material to a carbonization treatment and an activation treatment. Fibrous activated carbon may also be used. The activated carbon material preferably has a specific surface area of >=1,000 m/g. The method for activating the activated carbon material is especially not limited.  When the activated carbon material is thermally treated in the atmosphere of an inert gas such as ethylene gas, etc., carboxyl groups, carbonyl groups, etc., adhered to the surface of the activated carbon material are converted into hydrophobic functional groups such as methyl groups, ethyl groups or cyclic structures to enhance the hydrophobic property of the surface, thereby increasing the rate of pores having pore diameters of 5-10Å optimal to the adsorption of trihalomethane compounds. The thermal treatment may be carried out at a temperature of >=1,200 deg.C.
Patent JP-S58118830-A (JP)
Title: Preparation of molding for chemical plating
Inventor: NAKAI TETSUZOU
IPC: C23C18/16
Filed: 1982-01-07
Abstract: PURPOSE:To prepare the titled molding available for a printed circuit board excellent in adhesion to metals and resistance to soldering heat, by coating a thermosetting resin adhesive on the surface of a thermoplastic resin molding and heat-caring the adhesive. CONSTITUTION:A thermosetting resin adhesive (e.g., a blend of 100pts.wt. compsn. comprising a butadiene/nitrile rubber, a xylene resin, an epoxy resin, sulfur, and dicyandiamide, with 5-20pts.wt. finely divided SiO2) is coated on the surface of a thermoplastic resin molding (e.g., moldings made of polyphenylene sulfide resin or polybutadiene terephthalate resin) uniformly in thickness of 15- 70mum and heat-cured. A molding for chemical plating comprising a thermoplastic resin excellent in adhesion to metals and resistance to soldering heat, and available for printed circuit board is obtained.
Patent JP-S5593951-A (JP)
Title: Exhaust gas circulator
Inventor: HAMAI KIYUUGO
IPC: F02M33/06
Filed: 1979-01-10
Abstract: PURPOSE:To raise the mixing of mixed gas and exhaust gas as well as accelerate the atomizing of mixed gas by introducing exhaust gas to be recirculated to suction pipe to the axial direction of suction path through a throttle. CONSTITUTION:The suction manifold provided with the cooling water path 5 is connected to the lower part of the suction path 1 with the throttle 2, and also the inside of the manifold 4 is provided with the inner cylinder 8 hanging from the suction path 1 and the outer cylinder 9 situated on the periphery of the cylinder 8. And the EGR pipe 12 is connected to the annular space 10 between both the cylinders 8 and 9, and the narrow contract space 13 is formed at the lower part the cylinders and the lower part 14 of the outer cylinder is made longer. Thus, exhaust gas introduced into the annular space 10 is made its flow rate faster and then injected into the manifold 4.
Patent JP-H08191395-A (JP)
Title: Communication equipment
Inventor: SHIBATA KOICHI
IPC: H04N1/411
Filed: 1995-01-06
Abstract: PURPOSE: To enable an efficient coding by determining the location of an adaptive template picture element according to the kind of source document to be transmitted. CONSTITUTION: A facsimile equipment thresholds the image data read in a reading part 1 in an image processing part 2, codes the image data in a coder/ decoder 6, outputs the image data to a telephone line via a modem 7 and an NCU 8 and transmits the image data to a reception side. The facsimile equipment has a sampling mode coding sample image data by changing the location of an adaptive template picture element within a prescribed range and calculating each coding compression. After the sampling mode is terminated, the location to which the highest compression is imparted of these locations is determined as the location of the adaptive template picture element and image data is coded and is transmitted.
Patent JP-H09188507-A (JP)
Title: Fullerene oligomer and its production
Inventor: OSAWA SHUICHI
IPC: B01J3/06
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an unconventionally new fullerene-contg. compound. SOLUTION: This new compound, a fullerene oligomer, consists of carbon atom alone, the respective carbon atoms are mutually covalent-bonded in the form of single or double bond, and this compound has three-dimensional structure and one continuous hollow and is insoluble to toluene. The number of the carbon atoms in this compound is e.g. 104-120, or 156-174. This compound is obtained by polymerizing a full-erene compound in a solvent under ultrahigh pressure.
Patent JP-H03218801-A (JP)
Title: Decorative laminated sheet and its manufacture
Inventor: HAMADA HIDEO
IPC: B27M3/00
Filed: 1990-01-08
Abstract: PURPOSE:To make the whole of a wood grain pattern stereoscopic and provide the wood grain pattern of natural taste by providing a substrate color coating material layer in a manner of permeating into recessed sections of said wood skin pattern on the surface of a base and also providing a wood pattern prinated layer on the surface of the substrate color coating material layer through a transparent coated layer. CONSTITUTION:The surface of a base is sanded to remove fuzzes and stains and smoothening a substrate. When wood skin patterns such as vessels and the like are comparatively little or not on the surface of the base, the wood skin patterns such as vessels and the like are embossed on said surface by an embossing roll or the like. A color coating material for the substrate color of wood grain pattern processed later is applied onto the surface of the base. After the substrate color coating material is dried, a transparent sanding sealer is applied as a covering material for a substrate coloring agent. A transparent sanding sealer fit for the bonding properties or the like with the sanding sealer for covering the coloring agent is applied thereon to prepare a transparent coating material layer. After being dried, sanding or wet grinding is applied to finish the surface smoother. Further, wood grain pattern printing is applied on the transparent coating material layer, and a transparent or a translucent coating material is applied lastly to manufacture a decorative laminated sheet.
Patent JP-H10199931-A (JP)
Title: Semiconductor device, method and apparatus for manufacturing semiconductor device
Inventor: TAKEBE NAOTO
IPC: H01L21/60
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To increase the resin charging rate to raise liq. production efficiency, thereby completely filling a resin between a semiconductor chip and a substrate by sucking the liq. resin through through-holes of the substrate to charge it between the chip and the substrate. SOLUTION: On a substrate 3, a wiring is formed with electrodes 4 connected to the wiring. The substrate 3 has at least one through-hole 8 at its chip- mounting part. Bumps 2 are aligned with the electrodes 4 of the substrate 3, a load is applied to the back side of a semiconductor chip 1 to bond the chip 1 to the substrate 3 through the bumps 2. A suction pad 9 is contacted with the through-hole 8 at the opposite side of the substrate 3 to the chip-mounting face, to suck air in gaps 5 through the hole 8 using the pad 9, thereby accelerating charging of a liq. resin 7 in the gaps 5. This reduces the charging time and raises the production efficiency.
Patent JP-S5494290-A (JP)
Title: Hall voltage-current converter
Inventor: MATSUI KUNIHIKO
IPC: H01L43/06
Filed: 1978-01-10
Abstract: PURPOSE: To draw out the current proportional to Hall voltage from the junction of resistance and Hall output voltage terminal by connecting one of one set of output voltage terminals of a Hall element to the non-inversion input terminal of an ariththmetic circuit and the other to the output terminal of the arithmetic circuit via resistance and connecting said output terminal to an inversion input terminal.  
     CONSTITUTION: The control current proportional to load current is flowed via voltage converter 11 between the input terminals 13a and 13b of a Hall element 13  constituting the converter. The magnetic field proportional to this load current is  applied to the Hall element 13 by using an electromagnet 12. Then, the Hall voltage proportional to electric power is obtainable at the output terminals 13c and 13d  of the Hall element 13. Now if the Hall voltage is let to be VH, the potentials of the  inversion input terminal 14a and non-inversion input terminal 14b of an operational  amplifier 14 are in an equal relation, the voltage across a resistance R15 becomes  VH and output current IH becomes IH= VH/R. If R is made 1KΩ, IH of 1mA may be  obtained when VH is 1V. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07207103-A (JP)
Title: Thermoplastic resin composition
Inventor: MUTO YUKIO
IPC: C08L51/00
Filed: 1994-01-10
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in chemical resistance and shock resistance by compounding a graft copolymer containing an acrylic-acid alkyl ester rubber, a graft copolymer containing a conjugated diene rubber and a specific copolymer in such a manner that the rubbery polymers are contained at a specific ratio in the composition. CONSTITUTION:This composition is obtained by compounding (A) a graft copolymer, etc., obtained by the graft copolymerization of 20-80 pts.wt. of an unsaturated cyano compound, etc., in the presence of 20-80 pts.wt. of an enlarged rubbery copolymer latex obtained by adding an acid-group containing copolymer latex, etc., to an acrylic- acid alkyl-ester rubbery copolymer latex obtained by the emulsion polymerization of 15-99.9wt.% of an acrylic acid alkyl ester with 0.1-85wt.% of a conjugated diene, etc., and a copolymerizable monomer and (B) a graft copolymer, etc., obtained by the graft copolymerization of an unsaturated cyano compound, etc., in the presence of an enlarged rubbery copolymer latex obtained by adding an acid group-containing copolymer latex, etc., to a rubbery conjugated diene copolymer latex obtained by the emulsion polymerization of 70-100wt.% of a conjugated diene with 0-30wt.% of another monomer. In the obtained composition, the total content of the rubbery polymers is 15-30wt.%.
Patent PH-23617-A (PH)
Title: Pump block for interfacing irradiation chamber to photoactivation patient treatment system
Inventor: TROUTNER VERNON H
IPC: A61M1/36
Filed: 1987-02-26
Abstract: Pump block for interfacing an irradiation chamber with a roller pump in an apparatus (10) for use in a photoactivatable agent, patient treatment system wherein photoactivatable agents, in contact with patient blood cells, are irradiated extracorporeally and then returned to the patient.