baber/WOPTO huggingface dataset:
Patent GB-1271142-A (GB)
Title: Improvements in and relating to pipe insulation
Inventor: HARRIS NORMAN CHARLES
IPC: F16L59/02
Filed: 1969-03-25
Abstract: 1,271,142. Insulating pipes. FOAM ENGS. Ltd. 29 May, 1970 [25 March, 1969; 8 Jan., 1970], Nos. 15526/69 and 905/70. Heading F2P. A foamed or expanded plastics pipe insulation piece, e.g. of polyurethane, with a cylindrical bore has a polygonal external surface of six, eight or ten sides. As shown, the piece has an octagonal external surface, alternate sides of which may be arcuate. A longitudinal slot 25 enables the piece to be fitted over a pipe by temporary opening out of the slot. The piece is cut from a block 20 of material, four alternate straight sides 22 forming boundaries of the section cut from the block. Portions 26 are removed by an angle band knife for straight surfaces, or a hot wire device for arcuate surfaces which are concentric with the bore 24 cut by a hot wire device which also cuts the slot 25.
Patent GB-1126323-A (GB)
Title: Improvements in or relating to high temperature gas cooled reactors
Inventor: MARIEN PIERRE JEAN CAMILLE ALB
IPC: G21C3/04
Filed: 1965-01-08
Abstract: 1,126,323. Fuel elements. UNITED KING- DOM ATOMIC ENERGY AUTHORITY. 7 Jan., 1966 [8 Jan., 1965], No. 921/65. Heading G6C. A nuclear reactor fuel assembly comprises a number of columnar blocks of moderating material, each of the blocks containing axially extending channels, at least some of which contain nuclear fuel particles having fission product retaining outer layers. In one embodiment, as shown in Fig. 1, a graphite block 1 of hexagonal cross-section is penetrated by a number of holes 2 which receive fuelled bodies formed with a series of holes, at least one of these holes serving as a coolant flowpath and others containing fission product retaining fuel, e.g. coated nuclear fuel particles dispersed in moderator material. A first form of fuelled body 3a comprises an open ended graphite cylinder 11 providing a central coolant channel 12 and frirmed with an annular row of holes 13 containing nuclear fuel 14. A second similar form of fuelled body 3b comprises an open ended cylinder 15 which is, however, centralized with respect to, and spaced from, the wall of a hole 16 by extension ribs 15a. Several outer coolant channels 17 are thus provided as well as an inner coolant channel 18. In a second embodi-  ment, as shown in Fig. 2A, an hexagonal graphite block 30 is formed with an array of holes 31, 32 of four different diameters: the holes 31 of the largest diameter serving as coolant channels C penetrate the block completely, whilst the holes 32 of smaller diameters are blind and retain nuclear fuel bodies 33. The latter are cylindrical regions of loose or consolidated fuel particles coated with fission product retaining material. A coolant channel C is located at the centre of each group of holes 32. In both embodiments, the fuel may be placed in the holes by firstly filling these with coated fuel particles and then depositing carbon in the interstices between the particles, e.g. from the gas phase. In an alternative arrangement (Fig. 28, not shown), the graphite block 30 is of circular cross-section and is enclosed by a tubular sleeve of hexagonal cross-section. In any of the described fuel arrangements, the bores of the coolant channels may be coated with pyrolytic carbon or SiC to reduce the rate at which the hot coolant gas passing through the channels corrodes the matrix material. By distributing the fuel in lumped segregated zones spaced apart in a block of moderator, a low enriched fuel (about 5% by wt. U-235) can be substituted for the more highly enriched fuel normally associated with reactors employing fuel in a coated particle form.
Patent HK-49389-A (HK)
Title: Process for the surface halogenation of polymeric or metallic materials
Inventor: TARANCON GREGORIO
IPC: B05D7/22
Filed: 1989-06-22
Abstract: The invention deals with a process for the surface halogenation of polymeric or metallic materials. 
<??>This process comprises:
 introducing the material into a chamber;
 heating the chamber and the material to a selected temperature in the range of 38 DEG C to 93 DEG C by recirculating the air through a heat exchanger; evacuating the system; introducing a halogen into the system in an amount (i) of up to about 10 percent in excess of the theoretical amount of halogen required to halogenate the material to a desired depth and (ii) sufficient to provide a partial absolute pressure in the system in the range of 0.007 x 10<5> Pa to 0.21 x 10<5> Pa absolute;
 introducing an inert gas into the system in an amount sufficient to provide a total pressure in the system of about one atmosphere;
 maintaining the selected temperature by recirculating the halogen/inert gas mixture through the heat exchanger;
 recirculating the halogen/inert gas mixture a sufficient number of times to reduce the amount of halogen to less than about 5 percent of the amount of halogen initially introduced into the system;
 evacuating the system;
 introducing air into the system to provide about atmospheric pressure; and
 removing the material.
Patent HK-51688-A (HK)
Title: Process for producing soldered,multilayer metal tubes,and apparatus for carrying out this process
Inventor: WEISS HANS JOACHIM ING GRAD
IPC: B23K1/16
Filed: 1988-07-07
Abstract: Tubing is made by continuously pulling steel strip at a predetermined feed speed from a supply, shaping the strip into a multilayer tube of a predetermined mass per unit length, and advancing the tube at the feed speed through a soldering station. The strip is coated with a solder-type material and an electric current is passed through the tube between a contact engaging the tube in the station and a contact engaging the tube downstream of the station to fuse the solder and tube together. The contact outside the soldering station is displaced so that the spacing between the contact is varied substantially proportionately with the product of the feed speed and the predetermined mass per unit of length of the tube. Downstream of the soldering station the tube and solder are cooled to bond the tube together.
Patent HK-54187-A (HK)
Title: Closed liquid container and method of fabrication
Inventor: ECHEVARRIA ANGEL MANUEL
IPC: A47C27/10
Filed: 1987-07-23
Abstract: A polymer mixture is extruded into a tubular configuration which is cut to the desired length. One end of the tubular member (40) is framed by a support member (42) and a portion (50) of the end of the tube folds over the support member (42). A flat end piece section (52) is placed over the thus-formed end assembly which is then positioned so that the sealing end surface (52) of the assembly is supported on the upper face of a support fixture (54). The fixture 54) moves to a sealing area (C) where an induction heater (72) hot seals the flat end piece (52) to the end of the tubular member (40). The support member (42) is moved within the tubular member (40) to the other end of the tubular member (40) and the previous steps are repeated to seal the other end with a flat end piece section (80) having a fill opening (82). The internal support member (42) can be disassembled and the pieces removed througn the fill opening (82) of the container (30) formed.
Patent HK-67996-A (HK)
Title: Combinatorial circuit component
Inventor: RILLY GERARD
IPC: H02M3/335
Filed: 1996-04-18
Abstract: The aim is to be able easily and without an additional transmitter to transmit information on the generated operating current from the secondary to the primary side of the transformer (Tr). Power is briefly returned from the secondary side to the transformer (Tr) in the form of a back-load current (iT2) via a switch (T2) on the secondary side. The setting (Ur) for the control is obtained from the voltage (U2) generated by the back-load current on the primary side. Circuit component especially for a television receiver or a video recorder.
Patent HU-T56559-A (HU)
Title: Process for producing ascorbinic acid derivatives and pharma
Inventor: MARCINIAK GILBERT
IPC: C07D307/62
Filed: 1991-03-14
Abstract: This invention relates to derivatives of certain 3,4-dihydroxy-2,5-dihydrofuran-5-ones, to the intermediates and processes useful for their preparation, to their free-radical scavenger and cellular protective properties, and to their end-use application as therapeutic agents.
Patent JP-H09188063-A (JP)
Title: Medium to be recorded and ink jet recording method
Inventor: EGUCHI GAKUO
IPC: B41M5/52
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain medium to be recorded which has the excellent water resistance and large ink absorbing velocity by incorporating at least alumina hydrate having a pseudoboehmite structure and chitosan compound in the medium to be recorded suitable for ink jet recording. SOLUTION: The medium to be recorded suitable for a method for ink jet recording print the medium to be recorded by discharging droplets of ink from micropores and giving it thereto comprises at least one or more ink receiving layer 2 formed on a base material 1 and alumina hydrate having at least pseudoboehmite structure and chitosan compound therein. As the chitosan compound, one or more compound selected from a group consisting of chitosan, organic acid salt of the chitosan, inorganic acid salt of the chitosan, N- carboxychitosan and diethylaminoethylated chitosan is used, and the content of the chitosan compound is set to a range of 0.5 to 10wt.% with respect to the total amount of the hydrate.
Patent JP-H09186830-A (JP)
Title: Image reader
Inventor: SATOU HIDEKAGE
IPC: H04N1/409
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that reads a reflection original and a transparent original with high image quality. SOLUTION: A reflection original 100 is read by a photoelectric conversion section 103 built in a flat bed scanner section 601 and each signal processing suitable for the reflection original is conducted in an image processing section 104. Furthermore, a transparent original is read by a photoelectric conversion section 113 built in a film scanner section 602 and the image processing section 104 conducts each signal processing suitable for the transparent original.
Patent JP-H10196502-A (JP)
Title: Ignition system
Inventor: KETTERER MARKUS
IPC: F02P3/04
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an ignition system which is operated by a method of a resonance converter, and can be applied under various operating conditions, by setting a connecting coefficient in the connection of the both oscillating circuits to be connected with each other through an ignition transformer to a specific value on the both oscillating circuits. SOLUTION: In an ignition system 1 comprising an ignition circuit 3, a voltage supply unit 5, and a control and adjustment unit 7, the ignition circuit 3 comprises an ignition transformer 9 having the primary winding 11 and the secondary winding 13, one terminal of the primary winding 11 is connected with the voltage supply unit 5, and the other terminal is connected with a collector of an ignition transistor T. A base of the transistor T is connected with the control and adjustment circuit 7. The selection of a circuit constant of the component element of the ignition circuit 3 is determined, so that the connecting coefficient in the connection of the primary side and the secondary side, is more than 0.65, preferably less than 0.9. Thereby the windings of the small inductance values L, L2 can be used.
Patent JP-H08189390-A (JP)
Title: Intake manifold pressure estimating device and fuel feed device for internal combustion engine
Inventor: YOSHIZAWA KEITA
IPC: F02D45/00
Filed: 1995-01-06
Abstract: PURPOSE: To estimate an intake manifold pressure on the downstream side of a throttle valve without using a pressure sensor by setting a basic fuel injection amount based on a detected intake air flow and engine speed, and estimating the intake manifold pressure using a specified equation including these detected values, a constant, and an intake air volume efficiency. CONSTITUTION: Fuel sucked by a fuel pump 5 provided in a fuel tank 4 is fed to a fuel injection nozzle 3 after the pressure has been adjusted to a specified pressure. Also, based on the signals of sucked air flow Q from an air flow meter 10 and signals of engine rotating speed Ne from a crank angle sensor 14, a basic fuel injection pulse width TP as a basic fuel injection amount and also as a basic injection time is calculated. Then a control unit 9 predicts an intake manifold pressure Pm on the downstream side of a throttle valve 12 and atmospheric pressure PA based on the detection signals from sensors 9, 13, and 14 so as to correct and set the pulse width. In addition, intake air temperature TA signals are input from a temperature sensor 11, and intake pressure Pm=C.TP.Tm/y is estimated with a constant C and an air intake volume efficiency (y).
Patent JP-H09186020-A (JP)
Title: Coil component and its manufacture
Inventor: IBATA AKIHIKO
IPC: H01F41/04
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To lessen the floating capacitance so as to improve electric characteristics by making a coil of a three-dimensional conductor the diameter of each turn of which varies gradually from one side to the other side thereby positioning several turns in different planes, and a flat conductor similarly consisting of plural turns within the same plane. SOLUTION: A conductor 2 consisting of plural turns is provided within an insulator 1, and this conductor 2 is coiled in a spiral form, making each circle growing larger as it goes outward from one side to the other side within each turn of itself and positioning each turn in different planes. Furthermore, another conductor 3 being flat and consisting of plural turns within the same plane is provided within the end face layer 4. One end of the conductor 2 and one end of the conductor 3 are electrically connected with each other. Hereby, floating capacitance hardly occurs between the turns of each conductor 2 and 3, and it become one excellent in electric property, and the productivity can be improved.
Patent JP-H05296527-A (JP)
Title: Preliminary heating device for compressor
Inventor: ICHIKAWA TORU
IPC: F25B1/00
Filed: 1992-01-07
Abstract: PURPOSE:To reduce an insulation deterioration in a compressor motor in a preliminary heating device in which an open phase operation of the compressor motor is effected for an air conditioner by a method wherein the phases for performing an open phase operation are changed over in sequence. CONSTITUTION:A micro-computer for controlling an inverter device is provided with an inter-UV preliminary thermal output part 1, an inter-VW preliminary heating output part 2 and an inter-MU preliminary heating output part 3. They are changed over in sequence by a preliminary heating control part 4, currents flowing to each of the phase of the compressor motor are made uniform to cause a life of the compressor motor to be extended.
Patent JP-H06203076-A (JP)
Title: Information retrieval method
Inventor: UEHARA TETSUZO
IPC: G06F17/30
Filed: 1993-01-06
Abstract: PURPOSE:To improve a system or retrieval conditions by enabling the confirmation retrieval of reservation retrieved results, the report of the adaptation of retrieved results by a user, the accumulation of the reservation retrieved results and the tracking specification of relating information in reservation information retrieval and thereby arranging the retrieval information of the user. CONSTITUTION:This method is provided with a step 700 for specifying the confirmation retrieval for which the result of reservation retrieval is an object, processings (steps 721-726) for receiving or judging the report of the user relating to the adaptation of the result of the reservation retrieval and the processing (step 712) for cumulatively holding the identification information of adapted information along with the name of the user and reservation retrieval conditions and further, the information of the adaptation is included in cumulative information. Also, the processing for specifying the identification information of the retrieval information (steps 727-729) and monitoring the new arrival of the relating information is provided. When newly arrived information can not be contained in a storage device, the old information of the storage device is deleted, however, the cumulative information or the like are not deleted. When a higher-speed external storage device different from an external storage device for placing the newly arrived information can be utilized, the information adapted by the reservation retrieval is held there and utilized for the confirmation retrieval.
Patent JP-H07334395-A (JP)
Title: Evaluating method for data processing speed
Inventor: NASU TAKASHI
IPC: G06F19/00
Filed: 1995-01-06
Abstract: PURPOSE:To accurately exactly evaluate which part in a speed performance evaluation object program requires long time. CONSTITUTION:In the case of simulation with a simulation engine 101, instructions are held in program counters 101c and 101d. Then, the number of times of instruction execution and the accumulated number of clocks required for the execution are arranged for each instruction and respectively stored in an execution time number storage arrangement 102b and an accumulated clock number storage arrangement 102c. Therefore, the number of times of execution of the same instruction and the accumulated time required for that execution can be calculated. Since any function for extracting start time or end time for each instruction or any sampling program to be cyclically interrupted is not required, the accuracy of speed performance evaluation is not limited by overhead corresponding to these function and sampling program. Further, even concerning the instruction to be repeatedly executed in a loop, the executing time required for that execution can be recognized.
Patent JP-H06112361-A (JP)
Title: Hybrid integrated circuit
Inventor: ONO KENICHI
IPC: H05K1/18
Filed: 1991-01-09
Abstract: PURPOSE:To elevate the reliability on connection, and improve the yield in manufacture by fixing a metallic plate small in flexibility to one side of a flexible board having flexibility, and mounting an electronic part on the other side, and connecting its electrode with the electrode on the board by a metallic wire. CONSTITUTION:A metallic plate 11 extremely small in flexibility is fixed to the conductor 10 provided on the rear of a flexible board 4 having flexibility. And, a part 3 is fixed to the part mounting land 2 provided on the other side of the flexible board 4. Then, the electrode provided in this part 3 and the electrode 8 on the flexible board 4 are connected by a metallic wire, and further, to protect the metallic wire 6 and the part 3, it is coated with resin 7. Hereby, the number of junctions can be made half a conventional hybrid integrated circuit, as to one electric system, thus the reliability on connection can be elevated, and the yield in manufacture improved.
Patent JP-S5594406-A (JP)
Title: Water spraying method at reducing blowing out of blast furnace
Inventor: HATANO MICHIHARU
IPC: C21B7/00
Filed: 1979-01-08
Abstract: PURPOSE: To cool the inside of the blast furnace without damaging furnace body bricks by spraying cooling water from a plurality of spray nozzles provided in the circumferential direction of the furnace top under the specific pressure and maintaining the sizes of the water drops of the water being sprayed constant at reducing blowing out of blast furnace.  
     CONSTITUTION: During the reducing blowing-out operation of the blast furnace, cooling water is sprayed with the spray nozzles, a plurality of which are installed in the circumferential direction in the blast furnace top. In this case, the pressure of the water is set at the furnace top pressure plus 0.5W1.0 kg/cm 2  and the volume of cooling water is controlled by controlling the gate valves of the nozzles. In this way the particle sizes of the water drops being sprayed are made 1mm. In addition, the spreading angle of the spray nozzles is made 60° and the angle of inclined spray to the furnace core side from the perpendicular direction is made 30°, whereby damaging of furnace wall bricks owing to spraying of cooling water on the brick walls and damaging of furnace bottom bricks owing to collecting of water in the furnace bottom are prevented. Thus, the evolution of H 2  is reduced and the furnace top exhaust gas is cooled efficiently to 400°C or less. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000197415-A (JP)
Title: Method for melting snow and preventing snow coverage on lawn and system therefor
Inventor: WATABE SHUNICHIRO
IPC: A01G7/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To effectively melt snow fallen on lawn and prevent the snow coverage in any circumstance without damaging the lawn. SOLUTION: Melting of snow or prevention of snow coverage is carried out by placing a water-sprinkling device and a heating device on the surface of lawn for melting the snow or preventing the snow coverage and a device selected from the sprinkling device and the heating device or both devices are actuated according to the circumstance of snowfall or snow coverage.
Patent JP-S58118817-A (JP)
Title: Adhesive composition for electroless plating
Inventor: ISORI KUNIHIRO
IPC: C08K5/00
Filed: 1982-01-08
Abstract: PURPOSE:The titled composition having an excellent effect of controlling contamination of an electroless copper plating solution, comprising a nitrile rubber, a phenolic resin, an epoxy resin and a specified curing agent. CONSTITUTION:To a resin component consisting of 70-40wt% phenolic resin/ epoxy resin mixture (i) (weight ratio: 0.5-1.00) and 30-60wt% nitrile rubber (ii) is added 0.05-8.0wt%, based on component i, at least one curing agent selected from the group consisting of triphenylphosphine, 1,4-diazabicyclo[2,2,2]octane, 1,8-diazabicyclo[5,4,0]-undecene-7, and an imidazole derivative. This adhesive composition is formed into a solution; applied to an insulating substrate; and dried by heating to 120-180 deg.C to form a film with a thickness of 10-120mu. Then, the substrate is subjected to a hydrophilicity-imparting treatment, an activation treatment and electroless plating.
Patent JP-H04235439-A (JP)
Title: Protocol conversion device
Inventor: MATSUSHIMA AKIYOSHI
IPC: H04L29/06
Filed: 1991-01-09
Abstract: PURPOSE:To prevent a telegraphic message from being destructed due to excessive, accumulation of the telegraphic messages even when a device provided with no host protocol layer and provided with mutually different protocols is connected. CONSTITUTION:A communication control parts 1(a) and 1(b) conduct the control of communication with an opposite equipment, transmit the received telegraphic message to a protocol conversion part 2, receive the telegraphic message for which the protocol conversion is performed from the protocol conversion part 2 and transmit it to the opposite equipment and when input regulation is applied to the received telegraphic message by the opposite equipment, store the received telegraphic message in transmission standby telegraphic message storage areas 4a and 4b, and read out the received telegraphic message and output it as the receiving telegraphic message when the input regulation is released. A state monitoring part 3 monitors the communication state of the protocol, judges whether or not the input regulation is to be conducted against the communication control parts 1(a) and 1(b), and instructs the input regulation to the communication control parts 1(a) and 1(b), respectively, when the input regulation is required.