baber/WOPTO huggingface dataset:
Patent GB-1131922-A (GB)
Title: Vacuum component and method of assembly thereof
IPC: H01H33/662
Filed: 1966-01-07
Abstract: 1,131,922. Brazing. JENNINGS RADIO MFG. CORP. 7 Jan., 1966 [11 Jan., 1965], No. 787/66. Heading B3B. [Also in Division H1] A vacuum enclosure, e.g., for a switch, comprises a tubular insulating body 41, e.g., of alumina, having a metallized end brazed to the outer periphery of a metal sealing ring 63, the inner periphery of which is brazed to the inner surface of a metal, e.g., copper, end plate 42, the sealing ring 63 having a corrugation 69 between the brazed portions to accommodate differential thermal expansion. An end plate 43 is similarly secured to the other end of the body 41. The end plates 42, 43 are provided with grooves opposite the corrugations in the sealing rings. In addition the end plates may be formed with peripheral recesses or the sealing rings may have surfaces on opposite sides of the corrugations out of alignment to prevent solder migration. After the sealing rings have been brazed to the body 41, the end plates are assembled and the bar assembly is heated for outgassing in a vacuum chamber. The upper end plate 42 may be held spaced from the assembly during outgassing, or a notched annular ridge on the end plate 42 may engage a ring of solder located in a groove 64 in the upper sealing ring. Subsequently the temperature is raised to effect brazing of the assembly which is allowed to cool in the vacuum chamber.
Patent GB-1498305-A (GB)
Title: Hydraulic rock drilling apparatus
IPC: E21B6/00
Filed: 1976-01-09
Abstract: 1498305 Rotary and percussive rock drilling apparatus OY TAMPELLA AB 9 Jan 1976 [16 Jan 1975] 00812/76 Heading B4C [Also in Division B3] In an hydraulically-operated rotary and percussive rock-drilling apparatus, reciprocatory tool striking piston 2 is controlled by a sleevelike distribution slide valve movement of which itself is controlled hydraulically by movement of the piston due to intermittent communication between cylinder space 5, valve space G and exhaust channel 9 by means of piston recesses 4. The fluid escaping from the valve along channel 9 during movement of the valve in one direction (and the piston in the opposite direction) is used to drive the rotary hydraulic motor 10. Accumulators 11, 14 and 22 may be included to dampen out the pulses.
Patent GB-847576-A (GB)
Title: Improvements in or relating to parking lights for road vehicles
IPC: B60Q1/26
Filed: 1959-01-09
Abstract: 847,576. Vehicle lamps. LLOYD-EVANS, P. March 23, 1959 [Jan. 9, 1959], No. 815/59. Classes 75(3) and 75(4). [Also in Group XXXVIII] A lighting device for a road vehicle consists in the combination of a parking light with the mounting of an external driving mirror so that the red light from a lamp is reflected in the mirror. A parking light having a forward white and a rear red glass 16, 17 encloses a bulb in a holder mounted at the top centre of a wing mirror 10. The mirror is secured to a housing 20 screwed to a metal support 21 mounted on a vehicle wing and housing the electric lead. The lamp may comprise a separate unit comprising an annular frame clipped on to the bezel of the mirror and secured by a screw. The electric lead may be retained in a groove in the frame. The lamp may be wired to give a winking light for direction indicating. The mounting of the mirror may be modified for attachment to another part of the vehicle.
Patent GB-303652-A (GB)
Title: Improved means for preventing theft of motor driven vehicles
IPC: B60R25/09
Filed: 1928-01-10
Abstract: 303,652. Ericksen, H. P. Jan. 10, 1928. Preventing unauthorized use. - A road wheel is locked by means of a rod 10 revoluble in bearings 11, 12 and carrying a hook 4 at the lower end. The hook is engaged with the rim and tyre by rotating and pulling the rod, which may then be secured to a staple 15 by a padlock.
Patent GB-589798-A (GB)
Title: Improvements relating to remote control systems for railways and the like
IPC: B61L7/08
Filed: 1944-07-28
Abstract: 589,798. Electric selective signalling systems. WESTINGHOUSE BRAKE & SIGNAL CO., Ltd. July 28, 1944, No. 851/47. Convention date, July 31, 1943. Divided out of 589,750. [Class 40 (i)] The invention comprises a modification of the general system described in Specification 589,750 and relates to the use of parallel connected selector relays by means of which the number of devices to be controlled at any one location is increased above the capacity of a single storage unit. In one arrangement, after operation of relays FA, GA, in response to the second and third steps of the station code, relay 234S is operated by the fourth step as described in Specification 589,750, but additional storage relays 235S to 238S, at the same location, are, in this case, connected. to wires 125 to 128 to be responsive to codes having the fifth to eighth steps long respectively. In a second arrangement a number of' units FB are connected to the coding unit similarly to the one shown. The operation of FA on the second step immediately energizes each relay FB. The group selector relay GB, which is then selected by the following long step of the received code, breaks the holding circuit of FA and prepares circuits for storage relays 245S to 248S, one of which is later completed according to the timing of the subsequent long impulse. This arrangement enables four, three, two and one S relays respectively to be connected to consecutive GB relays. The third arrangement, in which a number of units such as UC are employed, enables code calls having different digits to be used. Each relay EC is picked up on the first step of each code, but releases when FA is energized by the first long step of the station code. FC is operated by the subsequent long step and GO and S relays operate in sequence on the following long steps of the code. The first long step of the station code may then be any of steps 2 to 6. Specifications 415,787, 528,745 and 528,747 also are referred to.
Patent GB-1075401-A (GB)
Title: Manufacture of laminates having a foam core
Inventor: WOOLER ALAN METCALF
IPC: B29C39/18
Filed: 1964-01-08
Abstract: 1,075,401. Laminates and laminating. IMPERIAL CHEMICAL INDUSTRIES Ltd. Nov. 24, 1964 [Jan. 8, 1964; Aug. 6, 1964], Nos. 879/64 and 32015/64. Heading B5N. In a method of making a laminate comprising a core of foam plastics sandwiched between and bonded to two outer facing sheets, a liquid foamable mix is applied to the lower facing sheet and the two sheets are conveyed in parallel relationship while the foam core is formed and set during which time a predetermined constant pressure is exerted on the foam. As shown the conveying means comprises two endless belts 5 and 8 supported by backing platens 11 and 12 and connected to upper and lower frames 2 and 4 respectively. Rods 16 fixed to the lower frame pass through brackets 17 on the upper frame so that the upper frame can move up or down with respect to the lower frame. In operation the upper frame is raised clear of the lower by means of lifting screws 18; the conveyer belts are set in motion and foamable mix 14 fed on to the lower facing sheet 13. When steady operating conditions are achieved the screws are retracted so that the upper assembly rests on the laminate thereby exerting constant pressure thereon. This may be adjusted by weights, springs, or hydraulic or pneumatic cylinders. The platen may be longitudinally flexible by being made of non- rigid material stiffened by rigid lateral cross members, or of linked plates; it may be replaced by a series of rollers. Further embodiments are disclosed in which (i) the upper frame is connected by swivel arms to the lower frame, (ii) only part of the upper assembly is movable (Fig. 5, not shown). The facing sheets may be of paper, wood, plastics, metal, rubber, paperboard, plasterboard or asbestos. The foam may be polyurethane.
Patent HU-H3081-A (HU)
Inventor: STICHT WALTER
IPC: B23Q7/14
Filed: 1985-02-05
Abstract: Die Erfindung beschreibt eine Vorrichtung (11) zum Positionieren bzw. Arretieren von Werkstuecken (12) bzw. Werkstuecktraegern (4) einer Foerdervorrichtung (3). Diese ist in einer Fertigungsanlage zur Montage von aus mehreren Einzelteilen zusammengesetzten Werkstuecken (12) eingesetzt, bei welchen die Werkstuecke bzw. Werkstuecktraeger (4) mit der Foerdervorrichtung (3) verschiedenen aufeinanderfolgenden Arbeits- bzw. Bearbeitungsstationen (1) zugefuehrt werden. Das Werkstueck (12) bzw. der Werkstuecktraeger (4) ist mit einem ueber die Oberflaeche derselben vorragenden Anschlag (18, 27) versehen. Diesem ist ausserhalb des Querschnittsbereiches des Werkstueckes (12) bzw. Werkstuecktraegers (4) ein quer zur Fortbewegungsrichtung bewegbares Anschlagtraegerelement (13) zugeordnet. Auf diesem ist ein Anschlagelement (16, 17) verstellbar gelagert. Das Anschlagtraegerelement (13) kann ueberdies gegenueber einem Plattentraeger (20) einstellbar gelagert sein. Fig. 1
Patent JP-H04335782-A (JP)
Title: Channel controller and method thereof
Inventor: KIN TOUSHIYOU
IPC: H04N5/44
Filed: 1992-01-06
Abstract: PURPOSE: To automatically match video and audio signals with preference of a viewer which are received every time each channel is designated. CONSTITUTION: The channel controller is provided with a 1st state storage section 30 and a 2nd state storage section 40. In the case that a channel selection key is operated in a key matrix K and a state control key is operated, a state of that channel is stored in the 1st state storage section 30. A state in the case that a channel storage key is operated, is stored in the 2nd state storage section 40. When the channel storage key is operated gain, video and audio signals based on the state stored in the 2nd state storage section 40 are viewed and listened to.
Patent JP-H05182570-A (JP)
Title: Method for adjusting operating characteristic of contact piece in electromagnetic relay
Inventor: MASAKI KATSUMI
IPC: H01H49/00
Filed: 1992-01-06
Abstract: PURPOSE:To provide a method for adjusting the operating characteristic of a contact piece in an electromagnetic relay, whereby the work of adjusting movable contact pieces during subsequent processes can be reduced or preferably be eliminated. CONSTITUTION:A bending device 10 is for bending the middle portion of a plurality of strip tongue pieces 2 each of which is formed in a hoop material 1 supplied to a machining line and is formed into a movable contact piece as they are cut off from one another. A measuring instrument 12 presses the free end portion of each of the tongue pieces 1 to measure its spring force. Measurement data obtained at the measuring instrument 12 are compared with a reference value and the angle of bending by the bending device 10 is controlled so that the spring force of each of the tongue pieces 2 is corrected to a desired value.
Patent JP-H10199858-A (JP)
Title: Plasma-treating apparatus, manufacture of semiconductor device using the same, and plasma treating method
Inventor: SAKAI ITSUKO
IPC: H01L21/3065
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To suppress plasma damages by providing an electron quantity-control means for keeping const. the electron quantity incident on a substrate from a plasma per unit time, according to the wear of protective members with respect to the plasma. SOLUTION: According to the wear of a protective ring 4, a dipole ring magnet 10 is lowered to change the angle of lines of magnetic force incident on a wafer, to keep the electron quantity incident on the wafer 2 per unit time const., while a silicon oxide film is plasma-etched, without replacing the protective ring 4 until a cumulative discharge time of 400hr. As the ring 4 wears to become thin, the magnet 10 is lowered to keep the electron flux quantity const. to suppress the substrate potential variation, thereby suppressing the damage of the silicon oxide film due to plasma.
Patent JP-2000198170-A (JP)
Title: Easy opening container
Inventor: SATO HIROYUKI
IPC: B32B1/02
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an easy opening container having sufficient sealing strength as a packaging container or bag having a heat-sealing surface comprising a propylene resin, easily opened at the time of opening and excellent in the appearance of a peeling surface. SOLUTION: An easy opening container having a heat sealing structure is constituted by heat-sealing the propylene resin layer of a laminated film, which is composed of a layer of a resin compsn. consisting of 45-75 wt.% of a propylene resin, 5-45 wt.% of an ethylene homopolymer resin or an ethylenic copolymer resin with a density of above 0.930 g/cm3 and 5-30 wt.% of an ethylene/α-olefin copolymer with a density of 0.860-0.930 g/cm3 [wherein the wt.% of each of the components is set with respect to the sum total 100 wt.% of three components] and a layer of a propylene resin and characterized by that the thickness ratio of the resin compsn. layer to the propylene resin layer is 2 or more, to a propylene resin surface.
Patent JP-S60144526-A (JP)
Title: Cooker provided with weighing function
Inventor: SAKAMOTO KAZUHO
IPC: G01G9/00
Filed: 1984-01-05
Abstract: PURPOSE:To make a cooker convenient for use, by constituting the cooker in such a manner that springs are installed to the underside of a revolving table where a food to be heated is placed, and a heating chamber is controlled by detecting the weight of the food to be heated from the change in the number of vibration of springs which are vibrated by the driving force to turn the table. CONSTITUTION:A revolving table comprises the upper and the lower tables 8 and 18 and two sheets of leaf spring 13, and the lower table 18 is revolved by a revolving shaft 21 and a motor 9. The lower table 18 is fitted to the leaf spring 13 being slanted at right angles with the distorted direction of a leaf spring 13. In such a structure, part connected to the upper table 8, divided by the leaf springs 13, is vibrated. The number of vibration is changed by the weight of a food 7 placed on the table, and the number is output as an electromotive force by the intermediary of a magnet 15 and a sensing coil 10. The output data is processed in a micro-computer which is not shown, and heating output, heating time, and heating mode which are suitable to the weight of a food can automatically be controlled.
Patent JP-H04248868-A (JP)
Title: Wholly aromatic polyester resin composition and ovenware
Inventor: ASAI KUNIAKI
IPC: C08K7/14
Filed: 1991-01-08
Abstract: PURPOSE:To obtain a wholly aromatic polyester resin composition suitable for ovenware, having excellent heat resistance, mechanical strength, appearance, mold release characteristics, etc., and small anisotropy by blending a wholly aromatic polyester resin with specific amounts of a fiber reinforcing material, glass beads, etc. CONSTITUTION:(A) 40-79.5wt.% wholly aromatic polyester resin comprising repeating units shown by formulas I, II and III (X is O, SO2, S or CO; (m) and (n) are 0 or 1) is blended with 20. 5-60wt.% total amounts of components B to E of (B) 5-25wt.% one or more fiber reinforcing materials selected from glass fibers and silica alumina fibers, (C) 10-40wt.% glass beads, (D) 5-25wt.% titanium oxide and (E) 0.5-10wt.% fluorocarbon polymer fluorinated up to the ends, having <=350 deg.C flow temperature.
Patent JP-S5385449-A (JP)
Title: Zero point detecting system
Inventor: YOSHINARI NAOKI
IPC: G01D5/245
Filed: 1977-01-05
Abstract: PURPOSE: To accurately detect zero point position by using an amplifier of a large amplification factor until an output waveform exceeds a saturation point, amplifying input sine waves and making the waveform near the zero point approximately to a straight line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09185620-A (JP)
Title: Method and device for processing document
Inventor: TAMAI SHUNICHI
IPC: G06F17/24
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To input character data with desired character arrangement. SOLUTION: The attribute 'name' of area included in layout is inputted to an area name column 501 and designated and the components ('family name' and 'last name') of character string corresponding to that attribute in the case of inputting character information to that designated area are designated by input columns 503-505. Besides, the space between these components is designated by a spacing input column 508 and the format of character string is designated by columns 509-512. Based on these designations, the arrangement of character information inputted in that area is decided and displayed.
Patent JP-S57114848-A (JP)
Title: Probe scanning arm in ultrasonic wave device
Inventor: JINGUU MASAHARU
IPC: G01N29/26
Filed: 1981-01-07
Abstract: PURPOSE: To make a probe movable over a wide range by balancing the moment occurring in the inclination of links having the probe with one piece of spring by means of a link mechanism of a parallelogram shape.  
     CONSTITUTION: To operate the scanning arm 20 of a probe 21 in an ultrasonic device, the operator holds the probe 21 mounted to one end part of the 1st link 22 with his hand and operates the same while bringing the same into contact with the patient's surface. The movement in the longitudinal (arrow B direction) of a link mechanism is balanced by energizing force of a spring 33, and the movement in the transverse direction (arrow A direction) is turned via a bearing 28 of a support base 27 by operating the probe 21. At this time, the rope 34 mounted to the other end part of the 2nd link 23 moves in accordance with the movement of the 2nd link 23, and in follow up to this movement, the 1st pulley 31 and a support member 30 turn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04251569-A (JP)
Title: Thyristor valve
Inventor: TANABE SHIGERU
IPC: H02M7/04
Filed: 1991-01-08
Abstract: PURPOSE:To prevent dew from occurring at pipes and parts in an air-insulated and water-cooled thyristor, which consist of a thyristor and its accessories and in which several parts are insulated in air and one part or all of the parts are cooled with water. CONSTITUTION:A fan 15, which blows up wind from below a thyristor valve, is provided as shown by figure 1, whereby when some of the wind flows from inside the thyristor valves to outside the thyristor valve passing as an arrow between thyristor modules 11A-11H, the heat generated in the thyristor modules is radiated, so the air temperatures inside and outside the thyristor valves becomes approximately equal. Accordingly, the dew can be prevented by controlling the temperature of the cooling water with the temperature outside the thyristor valve.
Patent JP-H02180901-A (JP)
Title: Biosynthetic cellulose of a narrow molecular weight distribution and its production
Inventor: MATSUDA YUKIKO
IPC: C12R1/02
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a biosynthetic cellulose having a narrow MW distribution, an improved dissolution rate and improved crystallinity by keeping a medium containing acetic acid bacteria of synchronized cell cycles at a specified temperature and culturing the bacteria while keeping them in a synchronous state. CONSTITUTION:Acetic acid bacteria of synchronized cell cycles are added to a medium containing 0.1-10wt.% carbon source such as sucrose, 0.05-3wt.% nitrogen source such as an amino acid and an inorganic salt, and the mixture is heated to 14-40 deg.C at which the bacteria can divide and produce cellulose, and cured at this temperature in a state in which the bacteria are kept synchronous. After this culture, the procuded cellulose dispersed in the culture is centrifugally precipitated and separated, and the separated cellulose is immersed in a 2% aqueous sodium hydroxide solution to decompose the bacteria, washed and recovered. The obtained biosynthetic cellulose has a weight-average polymerization degree to a number-average polymerization degree ratio <=2.0, and a molding formed from this cellulose by dissolution and regeneration has a high strength, a high Young's modulus and excellent level dyeability.
Patent JP-2000200598-A (JP)
Title: Sealed lead-acid battery
Inventor: TAKABAYASHI HISAAKI
IPC: H01M10/06
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To enhance charging/discharging cycle life characteristics of a sealed lead-acid battery. SOLUTION: Bismuth and at least one kind of antimony, arsenic and tin are contained in a positive electrode active material. The adding quantity of bismuth is 0.001-1 wt.%; antimony, 0.01-1 wt.%; arsenic, 0.001-0.5 wt.%; and tin, 0.001-3 wt.%. Since at least one kind of antimony, arsenic and tin in addition to bismuth are contained at predetermined quantities in the positive electrode active material, it is possible to remarkably enhance life performance of a sealed lead-acid battery.
Patent JP-S60144728-A (JP)
Title: Photographic device
Inventor: HASHIMOTO NORIO
IPC: G03B17/18
Filed: 1984-01-06
Abstract: PURPOSE:To extend the life of a display device by displaying intermittently display information at a prescribed period and making the display time different between photographing and non-photographing. CONSTITUTION:When a photographing command switch 9 is not operated, a solenoid 14 does not function, and a display device 8 is controlled by a CPU20 so that the device 8 is lit to display information for a time t1' and does not display information for a time t2' periodically. Consequently, additional information is displayed intermittently on the display device 8 during non-exposure periodically with the display time t1' and the non-display time t2'. In this case, a value t1'/T is so set that a minimum brightness with which display contents can be read is attained and flickering is not generated. When the photographing command switch 9 is operated, the solenoid 14 is operated, and the display period of the display device 8 is changed by the CPU20, and the display device 8 is so controlled that it is lit to display information for a time t1'' (>t1') and does not display information for a time t2''(<t2'), and the quantity of display light during exposure is increased. When the solenoid 14 is made unoperated to terminate the exposure operation, the display device 8 is so controlled that the display time is t1' and the non-display time is t2', and the display device 8 is returned to the original state. Thus, the display means can be used for a longer time.
Patent JP-H09187791-A (JP)
Title: Treatment device for miscellaneous drainage
Inventor: FURUYA KYO
IPC: C02F3/34
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To carry out the treatment of oil and fat-containing miscellaneous drainage by providing an agitation aerator with a biological feed device for feeding biological bacteria. SOLUTION: A drainage tank 1 is provided with an agitation aerator 6. Air is introduced from an air vent pipe 6a protruded above the water level, and scum is sucked from a suction hole 6a and delivered from a delivery hole 6c to carry out the aeration operation. Also a biological bacteria feed defice 10 is arranged, and biological bacteria are fed from a feed pipe 10a into the agitation aerator 6 through the air vent pipe 6a. The biological bacteria are fed together with the air into the agitation aerator 6 by the arrangement, and diffused into miscellaneous drainage. The biological bacteria are fed vigorously into the miscellaneous drainage by the arrangement and mixed sufficiently with oil and fat contents to effectively decompose the oil and fat contents. Thus the oil and fat-containing miscellaneous drainage can be effectively treated.