baber/WOPTO huggingface dataset:
Patent GB-389605-A (GB)
Title: Improvements in the valves and valve gear of two-stroke cycle internal combustion engines
IPC: F01L5/04
Filed: 1932-01-11
Abstract: 389,605. Valve gear. SERSTE, J. E., 83, Rue de Wautier, Laeken, Brussels. Jan. 11, 1932, No. 803. Convention date, Jan. 17, 1931. [Class 7 (vi).] In two-stroke-cycle engines wherein the inlet ports 6 are piston controlled and the exhaust ports are controlled by an auxiliary piston 41 or movable cylinder head, this piston 41 is moved to its open position by the gas pressure ; to move the piston and close the ports a cam 28 straightens a toggle made of two links 24, the upper one hinged on the fixed pin 23 and the lower one joined to the piston rod 21. Coacting pairs of abutting faces 27, 33 limit the movements of the links ; the faces 27 prevent complete straightening of the links so that the toggle opens readily under gas pressure.
Patent GB-1326331-A (GB)
Title: Adhesive bonding process and composite structures obtained  thereby
IPC: C08L67/06
Filed: 1972-01-07
Abstract: 1326331 Laminates SOLVAY & CIE 7 Jan 1972 [7 Jan 1971] 823/72 Heading B5N [Also in Division B2] A process for bonding a component comprising polyvinyl chloride or a copolymer containing more than 50% by weight of vinyl chloride to a polyester comprises forming the bond by means of an adhesive comprising a film of polyvinyl chloride or a copolymer as defined above plasticized by means of a mixture of an unsaturated polyester and an unsaturated monomeric compound having the ability to function as a crosslinking agent therefore. The film may be bonded to the vinyl chloride polymer component in the form of a film or sheet by the application of heat and pressure. The polyester resin to be joined to the component may comprise either an unsaturated liquid polyester component which is preferably applied by spraying to the hot adhesive film or a mat of glass fibres impregnated with liquid resin which may be bonded to the adhesive film by the application of heat and pressure. The vinyl chloride may be copolymerized with vinyl acetate, vinylidene chloride, acrylonitrile or acrylic, methacrylic, maleic or fumaric acid or an anhydride or alkyl ester thereof. The polyester resin used in the adhesive film may be derived from a saturated or unsaturated diol or triol e.g. diethylene glycol, propylene glycol, butylene glycol, glycerol, 2- butene-1,4-diol or ricinoleic alcohol, a dicarboxylic acid e.g. maleic, fumaric, itaconic or citraconic acid and optionally a saturated dicarboxylic acid e.g. adipic, succinic, glutaric, pimelic, azelaic or sebacic acid. The preferred unsaturated monomeric compound is diallyl phthalate. The adhesive film may also contain stabilizers, lubricants, plasticizers, fillers and a cross-linking indicator which is inactive at temperatures below 120‹C. e.g. an organic peroxide. In a preferred embodiment, a glass fibre mat may be incorporated on the adhesive film.
Patent GB-164785-A (GB)
Title: Process of manufacture of phthalic acid and anhydride
IPC: C07C51/31
Filed: 1920-01-10
Abstract: Phthalic acid or its anhydride are prepared by treating naphthalene vapour with air or other oxygen-containing gas in the presence of a small amount of vanadyl chloride at 300-650 DEG  C. The mixture of naphthalene vapour, air, and vanadyl chloride vapour is passed through a vessel or tube, empty or containing pumice, firebrick, kieselguhr, &c., and the products condensed in cooling chambers.  In place of naphthalene, other volatile hydrocarbons or their derivations yielding phthalic acid on oxidation, such as a - or b -methylnaphthalene, tetrahydronaphthalene, a -naphthol, or o-xylene, may be used.
Patent GB-1334981-A (GB)
Title: Transportation system with a rail-guided vehicle
IPC: B61B10/04
Filed: 1972-01-10
Abstract: 1334981 Guiding rail vehicles KOTTGEN & CIE GmbH 10 Jan 1972 [9 Jan 1971] 986/72 Heading B7L A railway vehicle having a horizontally rotatable running gear 10 whereof wheels 12 run on a flat floor, is guided in a main guide rail by a main guide roller 13 and a lead roller 16 while auxiliary guide rollers 18 and 18<SP>1</SP> are selectively lowered into auxiliary guide rails 17 and 17<SP>1</SP> to respectively guide the vehicle into a left- or right-hand branch 2 or 2<SP>1</SP> of the track. When the vehicle has front and rear running gear both may be guided as shown or only the front running gear. In an alternative embodiment the wheels 12 and rollers 13 and 16 are replaced by a single bogie wheel a tread which rolls on side surfaces of the main guide rail. In addition with either of the above embodiments an overhead guide rail 40 congruent with the floor rail may be provided and the vehicle carries an upper running gear on a rotatable head 51 on top of a lifting frame 26. Said upper running gear comprises a main guide roller 41 guided with the limbs of a U-shaped rail portion and left and right pairs of auxiliary guide rollers 44 and 45 mounted on elements 42 and 43 rotatable about horizontal axes which are selectively swung into engagement with the outer surfaces of the rail 40 to guide the upper running gear in correspondence with the lower running gear.
Patent GB-356081-A (GB)
Title: Improvements in trawling gears for sea bottom fishing
IPC: A01K73/02
Filed: 1931-01-12
Abstract: 356,081. Trawling-gear. V. D., Ltd., 54, Victoria Street, London. Jan. 12, 1931, No. 999. Convention date. Jan. 13, 1930. Addition to 339,083, [Class 48, Fish &c.]. [Class 48.] In a trawling gear according to the parent Specification the traction cables 11 are attached to the ends of a rigid bar 71 which is mounted on rollers 72. The side curtains are made of interlinked metal rings, and the pocket may be shaped like an otter-trawl, a boeuf, or a V.D. net.
Patent HK-26583-A (HK)
Title: Rotor for an electric motor
IPC: H02K1/27
Filed: 1983-08-11
Abstract: In a rotor of a micro motor, a magnet is indirectly attached to a rotor shaft by means of a pair of bushes without using any adhesive material. The pair of bushes comprises upper and lower bushes which are respectively mounted by means of an interference fit around the rotor shaft. Each bush comprises a cylindrical portion in the center of which a hole is formed, and a flange portion having around its periphery an annular notched portion. The notched portion of the upper bush is formed on a lower surface of the flange portion adjacent to the outer periphery of the cylindrical portion while the annular notched portion of the lower bush is formed on an upper surface of the flange portion adjacent to the outer periphery of the cylindrical portion, and due to the notched portions, each flange portion is provided with a certain degree of resiliency. The magnet is loosely fitted over the outer periphery of the cylindrical portions of the respective bushes and disposed between the flange portions thereof so that it is clamped between the flange portions of the bushed by means of the resiliency of the flange portions and thereby fixed between both bushes.
Patent HK-76485-A (HK)
Title: Composition polymerisable by irradiation,and radiation sensible recording material produced therefrom
Inventor: GEISSLER ULRICH
IPC: G03F7/26
Filed: 1985-10-10
Abstract: A radiation-polymerizable mixture comprising a polymeric binder, a radiation-activatable polymerization initiator and a polymerizable acrylate or methacrylate ester having at least two urethane groups in the molecule, said ester being a reaction product of glycerol dimethacrylate or glycerol diacrylate and a polyisocyanate obtained by reacting a polyhydroxy compound having from two to six hydroxyl groups with a diisocyanate or a reaction product of glycerol dimethacrylate or glycerol diacrylate and a diisocyanate. The new polymerizable urethanes provide the mixture with a high light-sensitivity, good reciprocity and a low tendency to crystallize.
Patent HU-T70153-A (HU)
Title: Hypoglycemic hydroxyurea derivatives
Inventor: GOLDSTEIN STEVEN WAYNE
IPC: A61K31/421
Filed: 1991-06-26
Abstract: Certain 1-(benzyl or 5-benzofuranylmethyl)-1-hydroxyurea derivatives are useful as hypoglycemic and hypocholesterolemic agents.
Patent HU-T60037-A (HU)
Title: Method and device for detecting impurity content of a material product
Inventor: DABLAINVILLE RAYMOND
IPC: G01N21/85
Filed: 1991-02-25
Abstract: Continuous monitoring of the impurity content in a product travelling past in bulk and with a nonuniform thickness on a conveyor belt. The monitored impurity giving a colour reaction with a suitable reagent. 
<??>The invention consists of the combination of three means: 
 
  - a means for levelling the upper surface of the product on the belt at least in a certain region, 
  - a means for spraying the reagent on the surface of the product which is thus levelled, in order to develop the colour by reaction with the impurity 
  - a means for colorimetric determination of the intensity of the colour obtained with the aid of the reagent. 
 
<??>The invention applies in particular to the monitoring of the residual sodium hydroxide content in alumina trihydrate obtained in the Bayer process before it is calcined. 
<IMAGE>
Patent JP-H02181183-A (JP)
Title: Operating device
Inventor: INOUE TATSUYA
IPC: H04N5/64
Filed: 1989-01-04
Abstract: PURPOSE:To surely illuminate an operating section with a simple construction and low electric power consumption by providing a device body provided with the operating section and an electroluminescence panel which emits light so as to illuminate the operating section with the power source in this device body. CONSTITUTION:A power source is supplied to the electroluminescence panel 8 via an inverter 9 from a battery 3 contained in the prescribed position of the device body 2 and the light is generated over the entire part of the operating section 2a when a cap body 6 of the device body 2 is opened at the time of remotely operating a projector used in a dark place, etc. Visual recognition of respective operating buttons 4, 5 is possible even in the dark place in this way and the operability is improved. In addition, the electric power consumption of the electroluminescence panel 8 is low and, therefore, the electric power consumption of the power source 3 built in the device body 2 is reduced.
Patent JP-S58117974-A (JP)
Inventor: AKASAKI TETSUROU
IPC: F25B27/00
Filed: 1982-01-06
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-H0871895-A (JP)
Title: Vibrating tool
Inventor: YAMAMOTO SEIGO
IPC: B24B1/04
Filed: 1995-01-05
Abstract: PURPOSE: To reduce the vibration stroke, to prevent the life span from becoming short and reduce the self-weight in a vibrating tool CONSTITUTION: In a vibrating tool, a revolving shaft supported by a vibrating tool main body is provided with an eccentric shaft, while a cam follower 3 is attached to the tip end of the eccentric shaft. One end part of a pair of plate springs 4 is fixed to the vibrating tool main body, while the fellow end- parts on the other side are connected by a connecting member 6, thereby putting a cam follower (3) between. A cylindrical cover material 5 made up of an elastic body is provided so as to besiege the plate spring 4, the eccentric shaft, and the cam follower 3, thereby connecting a grinding stone 8 via an elastic body 7 with respect to the connecting member 6.
Patent JP-H08183475-A (JP)
Title: Car body structure
Inventor: KAWAMATA YOSHIHARU
IPC: B62D25/04
Filed: 1995-01-06
Abstract: PURPOSE: To reduce assembling processes and necessary equipment and improve assembling accuracy by welding a center pillar inner reinforcement, a side sill inner reinforcement and a quarter inner panel at a stroke in one process. CONSTITUTION: A quarter inner panel 5A in the side sill part of an automobile is provided with an opening 5a used as an electrodeposition solution through- hole, in a place corresponding to a first overlap part 11 where a center pillar inner reinforcement 3 and a side sill inner reinforcement 4 are overlapped in contact. The welding of the first overlap part 11 by a spot gun 8a inserted toward the first overlap part 11 from the opening 5a and a spot gun 8b, and the welding of second overlap parts 12a, 12b where the side sill inner reinforcement 4 and the quarter inner panel 5A are overlapped in contact are performed at a stroke for assembly.
Patent JP-H08190426-A (JP)
Title: Decentralized monitor and control system
Inventor: YAMAMICHI HIROMI
IPC: G06F15/177
Filed: 1995-01-06
Abstract: PURPOSE: To facilitate an equivalent processing for operation. CONSTITUTION: On monitor and control equipments OPS1 and OPS2 constituting the decentralized monitor and control system, operation which is done through a CRT or keyboard is inputted to a CRT display process or keyboard accepting process and reported to a man-machine analyzing process, which judges the contents of the operation and informs an operation equivalent process on the contents of operation irrelevant to CRT display. The operation equivalent process informs other processes in its OPS based upon the operation contents of operation information, refers to an operation equivalent information table according to the informed operation contents to judge OPSs in the same group, and informs the operation equivalent processes of other OPSs of the operation contents.  Other OPS having their operation made equivalent perform the same processing in the operation equivalent process and succeeding processes.
Patent JP-H09186880-A (JP)
Title: Method and device for image processing
Inventor: SUGANO AKIKO
IPC: G06T1/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To attain adjustments of image conversion which are higher in the degree of freedom by providing a two-dimensional coordinate input means and a specific storage means. SOLUTION: A CPU 100 quantizes inputted X coordinates and Y coordinates in 256 stages of a value area '0-255' and outputs the quantized X coordinate values and Y coordinate values to a density correcting circuit 109 in order. The density correcting circuit 109 sets density data indicated by the X coordinates in addresses indicated by Y coordinates of a density table. Consequently, the setting of the density table of the density correcting circuit 109 is completed and actual image data can be inputted and corrected thereafter. Then a document image is set for CCD 101 and when the start of a process is indicated on a console panel 99, image data inputted by the CCD 101 are processed up to an editing circuit 108, and a desired correction result is obtained by a density correcting circuit 109 according to a specific set value.
Patent JP-H07211279-A (JP)
Title: Ion implantation
Inventor: MIYOSHI HITOSHI
IPC: H01J37/317
Filed: 1994-01-07
Abstract: PURPOSE:To restrict the spread of a beam without lowering the beam current, and to even the characteristic inside of a target surface by setting a target at an electrical potential higher than the grounding electrical potential and lower than the electrical potential of a drawing electrode part. CONSTITUTION:Plasma is generated in an ion source 1 by the gas and various power source supplied from a high voltage unit power source.gas supplying unit 4, and dopant ion is generated. The dopant ion is accelerated and drawn by the high voltage applied from a drawing power source 5 to the source 1, namely, the extracting voltage(EXT voltage), and enters an analyzing magnet unit 6. The only required ion is selected in the analyzing magnet unit 6, and input to a scanning electrode unit 9 at a grounding electrical potential from an acceleration tube 8, and passes through it, holding the high kinetic energy. In the deceleration tube 13, the ion is decelerated by the external power source voltage (decelerating voltage), and enters an end station 10. Since the drawing voltage can be thereby raised, a large beam current is obtained, and spread of the beam can be restricted.
Patent JP-H02179974-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASATO
IPC: G11B21/02
Filed: 1989-01-05
Abstract: PURPOSE:To emit heat generated at a coil and to correctly regulate the moving range of a magnetic head while preventing dust from being generated by using a coil substrate having heat dissipation efficiency, using an elastic member for a stopper, and using a heat insulating and heat resisting member for the part to be abutted on the stopper out of the coil substrate. CONSTITUTION:Cushioning members 1a and 1b are provided at the part where a coil substrate 3 abuts on a stopper 8a (8b). Since the coil substrate 3 is formed of an aluminum or magnesium plate, the heat generated by a coil 2 can be emitted to an arm part 4, and it can be made sufficiently light. Further since the cushioning materials 1a and 1b consist of a resin, etc., at a width thicher than the coil substrate 3, and have heat resistance, even when they abut on the stoppers 8a and 8b, the heat is not conducted, and the stopper is not deformed nor broken. Thus, the heat generated at the coil 2 is effectively dissipated, and the moving range of the magnetic head can be correctly regulated without generating the dust.
Patent JP-S61159279-A (JP)
Title: Roll for roller mill
Inventor: KAMITO YOSHIMI
IPC: B02C15/04
Filed: 1985-01-07
Abstract: PURPOSE:To improve the service life over the entire part of a roll by depositing a hardening build-up metal dispersed with carbide such as NbC or TiC by build-up welding to the part of the roll where wear is significant. CONSTITUTION:The hardening build-up metal 4 which is a high-carbon high-Cr cast iron is deposited by build-up welding on a cast steel base material 3 of the roll 1. A groove is provided to the build-up metal part 4 where the wear is particularly significant. The carbide of any among NbC, TiC and VC is dispersed in the form of unmolten particles into said groove and is subjected to build-up welding to form the unmolten carbide dispersion type hardening build-up metal part 5. The wear resistance of the part of the roll 1 where local wear is liable to arise is improved and the wear rate with the other part of the roll 1 is made constant by the above-mentioned method. The service life over the entire part of the roll 1 is thus improved.
Patent JP-H01179480-A (JP)
Title: Optical bistable semiconductor laser
Inventor: ODAKAWA TETSUSHI
IPC: H01S5/026
Filed: 1988-01-07
Abstract: PURPOSE:To improve a laser of this design in operational speed so as to increase the amount of information processing by a method wherein an optical bistable semiconductor laser is constructed in such a manner that a light fall time of the laser is made to depend on a CR time constant of an annexed voltage control type light absorbing region. CONSTITUTION:An optical bistable semiconductor laser is composed of a gain region I, a saturable absorbing region II, and an added voltage control type light absorbing region III and provided with a semiconductor substrate 1 in common. The semiconductor laser composed of the gain region I and the saturable absorbing region II is a double heterojunction laser and composed of an active layer 3, a clad layer 4, and a cap layer 5 formed on the semiconductor substrate 1. The voltage control type light absorbing region III is composed of a guide layer 11, a clad layer 12, a cap layer 13, and a third electrode 14 of a P-side electrode. When reset pulses are applied to the light absorbing region III, the band gap of the guide layer 11 is made to decrease due to a Franz-Geldish effect, and the light absorbing region III is made to promote a reset toward an OFF state as it is absorbing laser rays.
Patent JP-S59126143-A (JP)
Title: Line pressure control device of automatic speed change gear
Inventor: KIUCHI MORIO
IPC: F16H61/08
Filed: 1983-01-06
Abstract: PURPOSE:To improve cost of fuel by setting two kinds of the first speed steps so that the first speed steps are set with cut-back and without cut-back without an addition of a solenoid to reduce a loss of a hydraulic pump. CONSTITUTION:According to a combination of operations of 1-2 solenoid valve 104, 2-3 solenoid valve 105 and 3-4 solenoid valve 106, a clutch and a brake are selectively engaged to attain each speed step. The first speed step is set in two kinds by setting the pattern No. 7. The pattern No. 1 is the first speed step without cut-back, and the pattern No. 7 is the first speed step with cutback. The line pressure is lower in the pattern No. 7 than in the pattern No. 1. Therefore, at the first speed step, in the comparatively high-speed cut-back region, the pattern No. 7 is set, and the pattern No. 1 is set in the other region, so as to control the cut-back.
Patent JP-S5592672-A (JP)
Title: Preparation of yeast extract
Inventor: TANEKAWA TETSUO
IPC: A23L27/10
Filed: 1979-01-05
Abstract: PURPOSE:To prepare a yeast extract having improved tasting properties and flavor, by autolysis of yeast bodies while suppressing the hydrolysis of RNA in the bodies, and by enzymolysis of the extract of high-polymer RNA remaining in the bodies. CONSTITUTION:A suspension of yeast bodies, e.g. beer or bread yeast, are autolyzed with an accelerator, e.g. toluene or ethyl acetate, at pH 6.0-6.6, preferably 6.2-6.4 to digest components other than RNA in the bodies which is kept from hydrolysis. The autolysis product is then heated to extract the high-polymer RNA remaining in the bodies. The extract thus obtained with or without removal of insoluble residues, is subjected to the action of 5'-phosphodiesterase, preferably malt  root 5'-phosphodiesterase or in combination with 5'-adenylic acid deaminase, to  form tasting 5'-mononucleotide.
Patent JP-H11199730-A (JP)
Title: Nonmigrating flexible vinyl chloride resin composition
Inventor: HONDA MASAYUKI
IPC: C08K5/04
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin composition being nonproblematic in deterioration of a contact member and a coating film due to plasticizer migration, stickiness and foaming during molding and made proof against plate- out and blooming by incorporating a vinyl chloride resin, a plasticizer comprising a polyester plasticizer and a trimellitic acid triester and a stearic acid (zinc salt) lubricant. SOLUTION: 100 pts.wt. vinyl chloride resin is compounded with 50-130 pts.wt., desirably, 80-110 pts.wt. plasticizer comprising 75-98 wt.% polyester plasticizer having a viscosity (25 deg.C) of 2,500-7,500 cP and 2-25 wt.% trimellitic acid triester, 0.05-2.0 pts.wt. at least one plasticizer selected from stearic acid and zinc stearate and, optionally, additives such as a stabilizer, a filler, a colorant, a processing aid, a modifier and a flame retardant, and the resultant mixture is mixed by means of a mixer such as a Henschel mixer. In this way, a nonmigrating flexible vinyl chloride resin composition having reduced tendency to catch air in an extruder can be obtained.
Patent JP-H08187747-A (JP)
Title: Rotor and forming method for the same
Inventor: NAKAMURA TAKEHIDE
IPC: B29C45/14
Filed: 1995-01-06
Abstract: PURPOSE: To provide a rotor in which the mounting positional accuracy to a rotary shaft is excellent and a method for molding the rotor. CONSTITUTION: A rotor is engaged with the engaging part formed in a cutout state at the end of a rotatable rotary shaft to be rotatably positioned. The rotor 10 is formed of a synthetic resin, has a resin engaging hole 13 corresponding to the shape of the engaging part of the shaft, and a cylindrical body 15 insert molded by surrounding the hole 13. The body 15 is made of a cylindrical metal material, its length is formed of the same as the thickness of the body 11 of the rotor 10, and a radial passage 16 communicating between the outer peripheral side and the inner peripheral side of the body 15.
Patent JP-S5386519-A (JP)
Title: Receiving system for narrow-band static picture
Inventor: TAKAHASHI MASAAKI
IPC: H04N19/50
Filed: 1977-01-10
Abstract: PURPOSE: To ensure an easy recognition for the change occurrence of the picture area at the receiving side, by detecting the change occurrence of the picture image at the receiving side and displaying the change visually and acoustically. 
     COPYRIGHT: (C)1978,JPO&Japio