baber/WOPTO huggingface dataset:
Patent GB-1498691-A (GB)
Title: Waterproof sealing means
IPC: E01B1/00
Filed: 1975-01-09
Abstract: 1498691 Linings; tunnels RUHRKOHLE AG 9 Jan 1975 [9 Jan 1974 3 Sept 1974 (2)] 969/75 Headings E1F and E1W Waterproof sealing means applied to a rough surface, e.g. a tunnel, building foundations or a flat roof, includes a first layer attached to the rough surface, e.g. by nails, and at least partly consisting of a plastics material and a plastics sheet having a flexible coating secured to one surface, the flexible coating being bonded to the plastics material of the first layer by the application of heat, e.g. by spot welding using ultrasonic welding equipment. The first layer may consist of a synthetic fibre fleece e.g. of polypropylene or polyester fibres with an acrylate binder. The plastics sheet is formed from a mixture of an ethylene copolymer, e.g. with acryl or metacryl acetate, and bitumen with a filler of anthracite dust and ash, and has a flexible coating of glass fibres on one or both surfaces.  In a first embodiment (Figs. 1, 2) the sealing means is interposed between the exposed rock surface 3 of a tunnel (or a preliminary coating of concrete, not shown, on the surface 3) and the load bearing tunnel lining 34 consisting of reinforced concrete. The first layer 4 is secured to the rock surface 3 by nails 16 and the plastics sheet 20 (having a flexible coating of glass fibres 23) is secured to the first layer 4 by spot welding. The load bearing lining 34 can then be cast in situ. A second inner layer (not shown) of synthetic fibre fleece may be interposed be-  tween the lining 34 and sheet 20, the layer being secured to the sheet 20 by the spot welding. The sheet 20 may be formed with an embossed pattern of projections 25 and, continuous recesses 28, the recesses forming drainage channels for conducting water to a drain 33.  In a second embodiment (Fig. 6) the sealing means is applied to the outer surface 227 of a building foundation 221 and consists of a first layer 228 of fleece nailed to the foundation 221, a coated sheet 229 and a second layer 210 of fleece which acts as a protective covering for the sheet 229, the layers 228, 229, 210 being joined together by spot welding. In a third embodiment (Fig. 7) the sealing means is applied to the upper surface 212 of a flat roof 211 and consists of a layer of fleece 228 nailed to the roof and a coated plastics sheet 229 spot welded to the layer 228.
Patent GB-332528-A (GB)
Title: Closure for tubular paper bags
IPC: E01C5/00
Filed: 1929-01-10
Abstract: 332,528. Kirchhof, W. March 21, 1929. Paper and like bags.-A permanent closure for paper bags, particularly those for containing cement &c. is formed by making vertical incisions k at the transverse edges and folding over the flaps l, l<1> so formed alternately to opposite sides and bv fixing the flaps by glue, &c. to the respective walls of the bag, the superposed flap portions being also connected together, as by glueing, this being performed preferably prior to the making of the incisions. Also prior to the formation of the flaps, a strip of paper may be folded over the open end of the bag and glued thereto, such strip being approximately the same depth as the incisions. The closure may be covered by a paper strip m glued to the bag. the fibres extending preferably parallel to the longitudinal axis of the bag.
Patent GB-623219-A (GB)
Title: Means and method for relaying frequency modulated signals
IPC: H04B7/165
Filed: 1947-01-11
Abstract: 623,219. Radio signalling. ARMSTRONG, E. H. Jan. 11, 1947, No. 994. Convention date, Jan. 12, 1940. Drawings to Specification. [Class 40 (v)] At a relaying station the received F.M. wave is given a desired small increment or decrement of frequency by first reducing the received wave to an intermediate frequency by heterodyning with a local crystal oscillator, then applying the desired increment or decrement, and finally raising the frequency by the same local oscillator. The local oscillation may be multiplied in frequency before being used for the frequency-reducing stage, and the subsequent frequency-raising stage may be performed by harmonics of the local oscillator applied in successive steps. Suitable filters and amplifiers may be employed at the various stages, and a limiter may be used in the intermediate frequency stage. The receiving and transmitting aerials may be some distance apart, with some of the frequency-changing stages adjacent to each aerial. Any drift in the frequency of the main local oscillator is self-cancelling; and the oscillator which applies the small increment or decrement is of such low frequency that any variation therein is insignificant in its influence on the outgoing carrier frequency. Specification 426,228 is referred to.
Patent GB-1306033-A (GB)
Inventor: KATAZA T
IPC: B63B11/02
Filed: 1971-01-08
Abstract: 1306033 Cargo ships HITACHI SHIPBUILDING & ENG CO Ltd 8 Jan 1971 [19 May 1970(2)] 999/71 Headings B7A and B7S A tanker for liquids and bulk cargoes has holds separated by transverse bulkheads 1 between which extend, at the hold bottoms, longitudinal swash girders 5 which are readily removable so that the bottom of the hold is free of obstruction to allow the ship to be used for non- liquid bulk cargoes. Reinforcing stays may be provided between the girders and the bottom of the hold.
Patent HK-35494-A (HK)
Title: Sequentially-produced polymer particles, aqueous dispersions of sequentially-produced polymer particles, processes for preparing sequentially-produced polymer particles, and uses of sequentially-produced polymer particles
Inventor: KOWALSKI ALEXANDER
IPC: C08F265/00
Filed: 1994-04-14
Abstract: Sequentially-produced polymer particles comprising a core bearing at least two lobes may be useful in aqueous binder, coating and adhesive compositions. These sequentially-produced polymer particles may contribute sufficient film-build and ICI viscosity to the compositions such that the amount of thickener or other rheology modifier usually found in binder, coating and adhesive compositions may be reduced or eliminated.
Patent HU-T53853-A (HU)
Title: Process for racemizing (halogen-aryl)-alkyl-amines
Inventor: TOEROEK ZOLTAN
IPC: C07B55/00
Filed: 1989-01-26
Abstract: Optically active (halo-aryl)-alkyl-amines of general formula (I) (where R = tri:halo-methyl gp.; R1 and R2 are independently hydrogen atom or 1-5C straight or branched alkyl gps.) are racemised by converting them to N-halo cpds. using a halogenating agent of formula (II) (where X = chlorine or bromine atom). The N-halogen cpds. are dehydro-halogenated to Schiff bases of formula (III), which on redn. yield racemic cpds. of formula (I)
Patent JP-S57114905-A (JP)
Title: Process data recorder
Inventor: MAEODOURI MASAHIRO
IPC: G05B23/02
Filed: 1981-01-06
Abstract: PURPOSE:To collect and process data surely, even if the processing program is delayed, without a greater memory area at all times, by constituting a recorder with a process input device and a DMA delivering a signal from the input device to a storage section. CONSTITUTION:A current value in a main circuit is inputted to an analog input device AIC as AI1, AI2, and the AI1, AI2 are inputted to an A/D converter ADC. The ADC transfers the result of AD conversion to a direct memory access device DMA, which writes the result to a storage device MEM. The state of the main circuit is inputted to a digital input device DIC as DI1, DI2. Auxiliary relays PRX1, PRX2 are inputted to the DIC as DI3, DI4. The DI1-DI4 are transferred to the DMA at the DIC, the DMA writes a status to the MEM the same as an analog input and gives the change information to a CPU as an interruption signal INT. The INT starts the data processing program and gives a timing to start the processing or response time measurement.
Patent JP-H05265153-A (JP)
Title: Article to remove iodine ton from photographic treating liquid having fixing ability, and its use method.
IPC: G03C5/395
Filed: 1993-01-04
Abstract: PURPOSE: To obtain a system with which iodine ion can be effectively and easily removed from a fixer without using an expensive device or contaminant chemicals. CONSTITUTION: An iodide absorbing medium 14 is applied on a substrate, on which an ion polymer 16 is formed as an absorbing medium and a layer containing ionic surfactant 18 is formed on the polymer. Or, the ionic surfactant 18 may be formed between the polymer and the absorbing medium. As for the polymer 16, a copolymer of methacrylate, methacrylamide, acrylate or acryl amide monomer having at least one kind of cation monomer and other nonionic monomer is preferably used. The surfactant 18 is, preferably a mixture of di- and tri-isopropyl naphthalene sodium sulfonate, which is, especially commercially available as an Alkanol(R) XC, and sodium sulfosuccinate diester commercially available as Aerosol(R) OT.
Patent JP-S5698540-A (JP)
Title: Alcohol sensor and method of controlling operation of internal combustion engine using alcohol sensor
Inventor: OOYAMA TAKASHIGE
IPC: G01N27/22
Filed: 1980-01-07
Abstract: PURPOSE:To improve performance of an alcohol sensor and to attain optimal operation of an internal combustion engine, by detecting the alcohol content of alcohol mixed fuel by use of an electrostatic capacity means, and controlling the fuel supply rate and the ignition timing according to the detected alcohol content. CONSTITUTION:By detecting the change in the electrostatic capacity of fuel by an electrostatic capacity means 3 disposed in a fuel passage 1, the content of alcohol mixed in fuel can be detected since the dielectric constants of gasoline and alcohol are known. The density of O2 in the exhaust gas, temperature of a catalytic converter 13, temperature of cooling water, engine speed, pressure in the intake pipe, opening of a throttle valve 15 and alcohol content are detected respectively by an O2 sensor 33, temperature sensor 34, water temperature sensor 35, crank angle sensor 36, pressure sensor 37, angle sensor 38 and alcohol sensor 39. By processing these data by a computor 40, it is enabled to obtain optimal air-fuel ratio and ignition timing.
Patent JP-H11192439-A (JP)
Title: Rice milling machine
Inventor: OGIWARA REI
IPC: A23L7/10
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To enable a user to cook 'delicious' cooked rice at all times by constituting the machine in such a manner that unpolished rice is stored under optimum conditions at all times and that a prescribed amt. of the unpolished rice is taken out and is pearled automatically by a fingertouch operation. SOLUTION: The rice milling machine 1 for pearling the unpolished rice to milled rice has an unpolished rice storage hopper 2 which has an unpolished rice feeding port 21a and unpolished rice discharge port respectively in upper and lower parts and has an opening/closing plate for opening and closing the unpolished rice discharge port, a rice milling mechanism 3 which is disposed successively in the lower part of this unpolished rice storage hopper 2, accepts the unpolished rice from the unpolished rice discharge port, pearls the unpolished rice, separates the unpolished rice to bran and the milled rice and discharges both, and a cooling mechanism 4 which cools the unpolished rice in the unpolished rice storage hopper 2.
Patent JP-H10199682-A (JP)
Title: Lighting control device for luminaire
Inventor: YAGUCHI YOSHINOBU
IPC: H05B37/02
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control device for a luimnaire in which it can be switched off at a lower illuminance than a lighting illuminance. SOLUTION: A device comprises illuminance detection means, a CPU 2, load control means 3, and memory means to count and memorize a time (n) when an illuminance S becomes a present lighting illuminance or less within 24 hours. In this case, the CPU 2 is provided with means to compare the detected illuminance S with the lighting illumiance to determine that it is a night time when the illuminace S is lower than the lighting illuminance A, means to determine that it is a day time when the illuminance S is compared with switch off illuminance B, which is set higher value than the lighting illuminance, and when the illuminance S is equal to/more than the switch off illuminance, or when the memorized time (n) passes, and means to switch off a luminaire 4 when the CPU 2 determines that it is the day time, and lighting the luminaire 4 when it determines that it is the night time.
Patent JP-H11193680-A (JP)
Title: Screen locking structure
Inventor: YAMAGAMI SHIGEO
IPC: E06B9/42
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a screen locking structure, capable of easily developing a screen, easily keeping it in a developed condition and preventing the screen, when not in the developed condition, from projecting more than required. SOLUTION: An engagement piece 11 is arranged on the other side edge opposed to one side edge of a window 21 and provided to be movable forward and backward with its oscillation to the window face of the window 21 at an arrangement position. When a screen 8 is developed, a pipe 9 at the front edge of the screen 8 is engaged with the engagement piece 11 and the engagement piece 11 is oscillated and advanced at the same time to keep the screen 8 in a developed condition. The engagement piece 11 is provided with an energizing member having energizing force to the direction of moving backward, so that the screen 8, if not in the developed condition, can be kept in a backward- moving condition.
Patent JP-2000201338-A (JP)
Title: Device and method for reporting program information, device and method for receiving program information and equipment
Inventor: WAKATSUKI NORIO
IPC: H04N5/44
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To attain reduction in the burden of program selection for a user by retrieving the program information of a program having the strong tendency of user of viewing with a keyword showing the taste of the user as a reference, and reporting that information through a prescribed communication line. SOLUTION: A server 21 acquires program information of programs based on digital satellite broadcasting and ground waves from various information sources and registers them in a program information data base 26. The server 21 accepts a request from a user through a telephone line or the like concerning a service to be provided by itself. Concerning this request, the server 21 acquires a keyword for providing program information and registers it in a user information data base 29 as one part of user information of respective users 22. When the provision of periodical program information is requested, a retrieval engine 30 retrieves such a program from the program information data base 26 according to the keyword recorded in the user information data base 29.
Patent JP-H10192551-A (JP)
Title: Game machine and management system therefor
Inventor: MATSUHASHI HISAHIRO
IPC: H04B10/112
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To accurately and rapidly carry out the maintenance work of a game machine, by providing a plurality of game machines with an optical communication device and providing an alarming means actuated when the optical communication system with the management device of the game machines is disconnected although the optical communication is correctly working, in respective game machines. SOLUTION: A plurality of game machines 1 installed in an amusement arcade are machines for TV games. A program is driven by charge of coins and guests can operate the machines. An optical communication device 2 transferring data on the basis of optical signals is arranged at the upper horizontal part of the game machine 1. This optical communication device 2 transmits data for the game machine 1 through a relay 4 to a management device 5 for the machine by optical signals or receives the instruction signals transmitted from the manegement device 5 for the machine. When the optical communication is disconnected although the communication system is correct, a luminous energy sensor detects the condition and actuates an alarming buzzer 3 through the communication control part.
Patent JP-H11194969-A (JP)
Title: Memory control circuit and memory device
Inventor: ISHIKAWA HISASHI
IPC: G06F12/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To improve a memory throughput when a memory write-in access to the same address continues. SOLUTION: When memory write-in access to the same address continues, an address/command comparison circuit 2 compares command/address information of a following memory request with command/address information during an access to an accessed bank of a preceding memory request. When they do not coincide with each other, a memory access is performed by a bank busy circuit 4, an NOR gate 7 and an AND gate 8; when they coincide, data to be written in the memory bank 4 are updated to the write-in data of the following request, and the actual memory access is executed only once. Thus, it possible to increase a memory throughput when the write-in access to the same memory address continues.
Patent JP-H11194822-A (JP)
Title: Global map constructing method for mobile robot
Inventor: SAITO HIROAKI
IPC: G05D1/02
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To reduce the calculation load and storage data quantity and to simplify the information retrieval by obtaining an ellipse that almost circumscribes about a running impossible area in a local map that is acquired by sensing and storing its center position, major axis, minor axis, etc., as data for the running impossible area, thereby constructing a global map allowing various errors. SOLUTION: A three-dimensional local map is acquired through sensing and also, elliptical fitting is performed to a running impossible area (obstacle, etc.), in a local map after detecting the position and direction of acquisition (S1). In the elliptical fitting, an ellipse almost circumscribes about the running impossible area (S2) by rotating the ellipse that is formed by a major axis, a minor axis and a center position by inclination degrees in the direction of maximum segment length. Parameters for the ellipse, i.e., the major axis, the minor axis, a center position (center coordinate) and an inclination degree are extracted after performing the elliptical fitting and they are stored (S3).
Patent JP-H03204610-A (JP)
Title: Synchronizing signal check circuit for laser beam printer
Inventor: OKUYAMA MAKOTO
IPC: B41J2/44
Filed: 1990-01-08
Abstract: PURPOSE:To enable operation to continue without stopping a system by retrying the operation automatically in a device in case of synchronizing signal abnormality which occurs intermittently. CONSTITUTION:When a semiconductor laser 8 emits light and the period of a scan start signal does not become constant, a holding circuit is set as an error in the device, the light emission of the semiconductor laser 4 is stopped, and a scanner motor 8 is stopped from being driven. After it is confirmed that the stop of the scanner motor 8 is stopped, the scanner motor is actuated again and its stationary rotation is confirmed; and the semiconductor laser 4 is further made to emit light and the period of the scan start signal is checked. When the period is normal, printing operation is performed. When it is confirmed by a 2nd check that the period is normal, it is considered that the scanner motor 8 or a control system is abnormal, and then a host device is warned about a failure in operation as an error, and the device is stopped. Consequently, this device can be used continuously and the error which is to be generated intermittently can be prevented.
Patent JP-S5593940-A (JP)
Title: Automatic choke carburetor
Inventor: TAMAKI SHIGEO
IPC: F02M1/10
Filed: 1979-01-10
Abstract: PURPOSE: To eliminate an error of throttle valve operational timing, and correctly operate its action, by providing a temperature sensing unit, for automatically regulating an opening degree of the throttle valve, in the automatic choke carburetor, simultaneously setting its operation starting temperature to high degree.  
     CONSTITUTION: In an intake tube 2 are arranged a choke valve 4 and a throttle valve 6. To the choke valve 4, are linked a bimetal 7, that opens the valve 4 in accordance with temperature rise of the engine, and a servo mechanism 10, that similarly opens the valve 4 as the suction increases. And the both valves 4, 6 are linked through a lever 8, 17, first idle cam 15 and lever 19, and an opening degree of the throttle valve 6 is decreased in accordance with a movement of the cam 15. To the cam 15, are linked a temperature sensing unit 21, in which a wax is sealed, and a heater 22, through a lever 26, 27, simultaneously with an expansion temperature of the wax widely set, and the temperature sensing unit 21 operates a driving of the cam 15 at the time when fully obtained a state of the engine warm-up. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08289579-A (JP)
Title: Corrosion-resistant electrostatic chuck provided with improved cooling system
Inventor: JIYON EFU KIYAMERON
IPC: B23Q3/15
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic chuck which has an improved cooling capability with respect to a substrate, a large electrostatic clamp force, and improved corrosion resistance. SOLUTION: An electrostatic chuck 20 holding a substrate 40 in a process chamber 50 is equipped with a base 25, which retains insulator 30 having restoring property. The insulator 30 is provided with an electrode 34 embedded in the inside, a top surface 34 having an outer peripheral edge 32, and a cooling group 45 holding coolant in the top surface 34. The width of an edge gap is small such that the coolant in the group 45 cools sufficiently the outer edge 120 of the substrate 40 held on the shuck 20. The insulator 30 is elastically fitted to the substrate 40, in order to prevent the coolant from practically leaking from the tip of the cooling group 45.
Patent JP-S62159074-A (JP)
Title: Target tracking device
Inventor: NISHIDA HITOSHI
IPC: G01S7/02
Filed: 1986-01-07
Abstract: PURPOSE:To stably track many targets by tracking the target by irradiating a beam to plural targets from an electronic scanning antenna, and controlling the allocation time for irradiating the antenna beam, based on a radar effective reflecting sectional area of the target and a tracking error of the target. CONSTITUTION:From an electronic scanning antenna beam controller 10, an antenna beam directional angle is given to an electronic scanning antenna 1, an antenna beam is irradiated to a tracking target, a reflected signal from the tracking target is received 2 through the antenna 1, brought to a video signal processing 3, and a target radar signal is observed 4. This target radar signal is inputted to a target estimating device 6, a target position forecasting vector is calculated, a target forecasting position error is calculated 7, and also, a target tracking position error is calculated 8. Also, by output signals of the automatic gain controlling circuit 4 and the estimating device 6, a target radar effective reflecting sectional area is calculated 5, and from the radar effective reflecting sectional area and a target tracking position error, an antenna beam irradiation time is calculated 9. Subsequently, outputs of a beam irradiation allocation time calculating device 9 and the estimating device 6 are inputted to the controller 10, and the antenna beam is allocated effectively to the tracking target.