baber/WOPTO huggingface dataset:
Patent GB-576303-A (GB)
Title: Improvements in multi-range electrical measuring instruments
IPC: G01R15/00
Filed: 1943-01-08
Abstract: 576,303. Ammeters and voltmeters ; resistance measurements. GENERAL ELECTRIC CO., Ltd., TURNER, H. C., and VEEVERS, J. F. Jan. 8, 1943, No. 409. [Class 37] [Also in Group XXXVII] An instrument, for example for measuring current, voltage, or resistance, provided with at least two switches for varying the significance of the readings, has these switches interlocked. As shown in Fig. 1, discs A, B are mounted on the shafts of two switches, which may comprise cams carried by the shafts and closing contacts. Each disc has a circular recess 1. In the position shown the disc A is locked and the disc B is free to be rotated ; if the disc B is rotated through 180‹ the disc A is free to be rotated and locks the disc B. In a modification, Fig. 2, the discs A, B engage a plain disc 2 rotatable about an eccentric axis 3. One switch may insert a shunt resistor so as to convert the instrument from a voltmeter to an ammeter, and the other may insert a series resistor to increase the range.
Patent GB-188584-A (GB)
Title: Improvements in machines for balling yarn, thread, twine and the like
IPC: B65H54/66
Filed: 1922-01-06
Abstract: 188,584. Baines, E. N., and Schmidt, J. W. Jan. 6, 1922. Balling-machines.-In a machine for balling yarn &c. means are provided for drawing off yarn from the supply bobbin before winding commences and holding this additional length of yarn below the normal winding position so as to form a " tail," by means of which the ball may be unwound from the interior. A wire c is secured to arms b carried on a shaft a and, when inoperative, occupies the position shown in full lines in Fig. 1, but just before balling commences the shaft a is turned and the wire c depressed into the dotted position, thereby carrying the yarn d, which is held by the hook e, downwards and drawing a little more off the supply bobbin. When the flyer f and spindle h commence to revolve to form the ball on the cap g the thread is released from the hook e and the additional length is wrapped round the grooves g', g' on the cap g. Instead of one length of wire c, separate lengths for each spindle may be provided. The cam mechanism which actuates the arms b and wire c in an automatic machine comprises a cam i, Fig. 3, on the shaft h' which makes one revolution during the complete operation of balling, ticketing, and ending. As the cam i is revolved a bowl j enters the cam-groove i' and thereby oscillates a bell-cranked lever k which, through a link m and lever n, turns the shaft a. In a semi-automatic machine the shaft a would be turned by hand.
Patent GB-1411524-A (GB)
Title: Process for the preparation of brominated aromatic compounds
IPC: C07C41/22
Filed: 1974-01-07
Abstract: 1411524 Preparation of brominated aromatic compounds PRODUITS CHIMIQUES UGINE KUHLMANN 7 Jan 1974 [13 July 1973] 00728/74 Heading C2C A process for the nuclear bromination of aromatic compounds using elementary bromine at a temperature less than 70 C. comprises gradually introducing either the product to be brominated or the product to be brominated and a part of the bromine necessary for the reaction into a reactor previously charged with bromine, the quantity of bromine present being maintained throughout the reaction at a minimum excess of 20% with respect to the quantity stoichiometrically necessary for the reaction. The following compounds are prepared in the examples: decabomodiphenyl, tetradecabromoterphenyl, decabromodiphenyl ether, trichlorotribromobenzene, pentabromotoluene, pentabromophenol, heptabromonaphthalene.
Patent GB-1076008-A (GB)
Title: Printed circuit component mounting technique
Inventor: PERKINS JOHN LAURENCE
IPC: H05K3/30
Filed: 1966-01-07
Abstract: 1,076,008. Soldering. KOLSTER-BRANDES Ltd. Jan. 7, 1966, No. 843/66. Heading B3R. A printed circuit board (1) having a printed circuit (2) on one side and perforations (3) for the reception of wire-ended components (6) has a sheet (4) of resilient material bonded to the other side of the board (1), the wires (5) of the components (6) being pushed through the sheet (4) which holds the components in position during soldering. The sheet (4) is of rubber or plastic and may be transparent.
Patent GB-1528639-A (GB)
Title: 1-(2-aryl-1,3-dioxolan-2-yl methyl)-1h-imidazoles methods for their preparation and compositions containing them
IPC: C07D405/06
Filed: 1976-01-09
Abstract: Novel 1,3-dioxolan-2-ylmethylimidazoles of the general formula I <IMAGE> where the substituents are defined in claim 1, their salts with acids and the optical isomers are obtained by reacting a reactive ketal of the formula II with imidazole of the formula III or a metal salt thereof in an organic solvent and, if appropriate, converting the resulting compounds of the general formula I into their salts using an acid. The compounds of the general formula I which can be prepared according to the invention are used as active ingredients in biocides.
Patent GB-986889-A (GB)
Title: Improvements in or relating to rotary feeding valves
IPC: F16K5/08
Filed: 1962-01-09
Abstract: 986,889. Pneumatic conveyers; rotary feeding valves. GENERAL MILLS Inc. Jan. 9, 1962 [Jan. 11, 1961], No. 847/62. Heading B8A. In a rotary feeding valve for granular &c. material the pocketed member 26, Fig. 1, is rotatable within a valve seat 38 having limited freedom of movement within the housing 10 so that pressure-tight sealing engagement is maintained under conditions of misalignment, wear &c. of the pocketed member 26. The valve seat 38 has an outer section of generally rectangular form, Fig. 2, so that it is held against rotation in a generally rectangular casing 10 in which it is loosely fitted with clearances 11. Resilient sealing rings 40, 41 are arranged at the entry and exit ports 63, 64. The pocketed member 26 is of generally conical form and is mounted on a shaft 14 with bearings 16, 18 in end walls 22, 24 of the casing 10, the shaft 14 being axially adjustable by a threaded thrust bearing 48. The valve seat 38 of corresponding conical form is held in pressure tight engagement with the member 26 by means of a dome-shaped thrustplate 46 engaging the inner face of the end wall 26 and permitting limited rocking movements of the member 26. An opening 72 in the casing permits escape of pressurized gases during operation of the valve. In a modification, a coil spring 76, Fig. 6, is mounted between the valve seat 74 and the end wall 22 to provide the necessary freedom of movement.
Patent GB-740114-A (GB)
Title: Manufacture of 17-hydroxy-pregnene-(5)-ol-(3)-one-(20)
IPC: C07J75/00
Filed: 1954-01-12
Abstract: 17 - Hydroxy - pregnene - (5) - ol - (3) - one - (20) is obtained by converting 16-dehydropregnene - (5) - ol - (3) - one - (20), if desired with protection of the hydroxyl group, preferably by acylation, into 16,17-oxidopregnenolone, reacting with hydrobromic acid, advantageously in glacial acetic acid to produce 5,16 - dibromo - 3,17 - diol - 20 - one and debrominating, by means of catalytically-activated hydrogen, advantageously with the use of an organic solvent, e.g. methanol. Alternatively prior to the splitting of the oxido group the D 5-double bond may be protected by the addition of bromine. Specification 536,621 is referred to.
Patent GB-557807-A (GB)
Title: Resinous molding compositions
IPC: C04B26/12
Filed: 1942-01-23
Abstract: 557,807. Resinous moulding -compositions. AMERICAN CYANAMID CO. Jan. 23, 1942, No. 993. Convention date, Feb. 13, 1941. [Class 2 (iii)] A method of producing a moulding composition comprises impregnating asbestos threads or asbestos cloth with an amino-plastic resin syrup which will polymerize under alkaline conditions. The asbestos threads, either in woven or unwoven form, may contain not only asbestos fibres, but also other fibrous material such as cotton, glass fibres or polyamide fibres, and a mixture of fabrics may be employed, e.g. a mixture of asbestos cloth with cotton cloth, glass cloth and synthetic polyamide fibre cloths. After impregnation, the asbestos may be dried and divided into small pieces which can then be used as a moulding composition. The resin may be partially polymerized by heating the impregnated asbestos prior to, or during, the drying operation. Specified resins are melamine-formaldehyde, dicyandiamide formaldehyde, and melamine-modified dicyandiamide formaldehyde resins. Plasticizing and lubricating substances such as calcium stearate, zinc stearate, amine soaps, and amides of the higher fatty acids, may be incorporated with the amino-plastic resins, and other specified optional additions are alpha cellulose, wood pulp, asbestos fibres and wood meal. Examples are given. Specification 549,705 is referred to.
Patent HK-99996-A (HK)
Title: Gene and gene product for the production of beta-lactam-compounds
Inventor: KNAUSEDER FRANZ
IPC: C12R1/82
Filed: 1996-06-06
Abstract: Gene and gene product of a key enzyme which is novel because of its structure and multivalent functionality, and catalyses the last stage of the biosynthesis of penicillin G and penicillin V.
Patent HU-T49283-A (HU)
Title: Process for production of medical compositions applicable for treatment of peptical ulcer
Inventor: WOLF ERHARD
IPC: C07D473/06
Filed: 1989-02-17
Abstract: Therapeutic agents for the treatment of peptic ulcer disease, containing as active ingredient, at least one compound of the general formula <CHEM>  wherein  R<1> and R<3> are the same or different and are each  (C1-C8)alkyl, (C3-C6)alkenyl, -CH2)m- @@-@@-R<4>,    -(CH2)n- @@-R<5>, or -(CH2)p- @-R<6>; R<2> is (C1-C4)alkyl;   R<4> and R<5> are the same or different and are each hydrogen or (C1-C2)alkyl; R<6> is (C1-C2)alkyl; and m, n and p are the same or different and are each 1, 2, 3, 4, 5 or 6; with the proviso that one of the groups R<1> and R<3> is -(CH2)m- @@-@@R<4>    or -(CH2)n- @@-R<5> or that R<3> represents -(CH2)p- @-R<6>.   Some of the components of formula I are novel. c
Patent JP-S60145253-A (JP)
Title: Method for exchanging water cooled casting roll in continuous casting device
Inventor: TANIE MASAFUNE
IPC: B22D11/06
Filed: 1984-01-06
Abstract: PURPOSE:To reduce considerably the operating time for exchanging a casting roll in the stage of changing the size of a billet, periodic repair and contingency by unitizing a pair of water cooled casting rolls. CONSTITUTION:Respective casting rolls 1, 1' are disconnected from a universal joint in a coupling part and a cooling water piping is disconnected in a water- cooled casting roll unit 10 in an online position. A pair of movable rails 18, 18' are lifted by operating jacks 22, 22' and thereafter the unit 10 is moved on a stationary rail 17 and is placed onto a connecting rail on a moving carriage under standing-by. The moving carriage is then transferred. The unit 10 is transferred to a repair shop in this stage and thereafter the already serviced spare roll unit under standing-by in a storage place is transferred onto the moving carriage. The carriage is moved to the prescribed position and is stopped. The rails 18, 18' are lowered by a reverse procecure and are fixed automatically onto stationary bases 23, 23'.
Patent JP-S63169133-A (JP)
Title: Single core two-way time division optical transmission equipment
Inventor: URATA HARUSHIGE
IPC: H04B10/00
Filed: 1987-01-05
Abstract: PURPOSE:To provide the titled transmitter with interchangeability, to improve its operability, and to reduce cost by switching an input/output light beam by a signal switching means. CONSTITUTION:In the titled transmitter which executes two-way transmission for optical signals by using a single core fiber, two optical signals 0a, 0b are transmitted in time division in both directions by using two pieces of optical transmitters 20-1, 20-2 the same in constitution and the single core fiber 21 and by the signal-switching actions of optical switches 35-1, 35-2. Therefore, the transmitters 20-1, 20-2 mutually have interchangeability, hence they can be of the same kinds. In such a way, the operability is improved, and the cost of the system can be reduced. Also, by containing the components of the respective optical transmitters 20-1, 20-2 respectively in one module, the transmitters 20-1, 20-2 can be miniaturized.
Patent JP-H07204199-A (JP)
Title: X-ray beam diaphragm equipment
Inventor: POORU RICHIYAADO KURANFUOOSU
IPC: A61B6/06
Filed: 1994-01-07
Abstract: PURPOSE: To offer an X-ray beam diaphragm capable of suppressing its secondary radiation to the minimum. CONSTITUTION: This X-ray beam diaphragm 10 for a high energy X-ray equipment is provided with a laminated structure of multilayers 14, 15, 16, and 17 constituted of materials having different Zs. These materials contain a lead (Pb) 17 and are arranged in the order that Z increases against the designated direction of an X-ray detector 11.
Patent JP-S63170869-A (JP)
Title: Sodium-sulfur battery
Inventor: MACHIDA TAKASHI
IPC: H01M10/39
Filed: 1987-01-07
Abstract: PURPOSE:To suppress a vigorous reaction of sodium with sulfur within a minimum limit when a solid electrolyte is damaged by decreasing the volume of an anode chamber and providing a sodium reservoir at a separate place from the anode chamber. CONSTITUTION:The volume of an anode chamber 3 is small having a region 9 where no sodium presents. Accordingly, when a solid electrolyte tube 6 is damaged by external force or charge and discharge deterioration, the initial amount of sodium to react with sulfur 2 is small in the anode chamber and the generation of high pressure gas caused by the temperature increase in a short time and the reaction gas formation is prevented. Also, when sodium in the anode chamber is consumed by the reaction, sodium 4 in a sodium reservoir 5 is fed to the anode chamber through fine holes 12 with a low feed rate. Therefore, the increase in temperature and pressure becomes mild and hazardous incidents such as blow-off the upper part of battery can be avoided.
Patent JP-S60144826-A (JP)
Title: Arithmetic processor
Inventor: YAMADA IKUO
IPC: G06F7/527
Filed: 1984-01-05
Abstract: PURPOSE:To prevent an increase in the number of elements of a multiplier selector and speed up arithmetics by supplying a recorded partial multiplier to a multiplier partially as plural cases. CONSTITUTION:A register 12 is stored with a part l1 of a multiplier B necessary for the 1st step of arithmetic execution instruction, and a multiplier register 2 is stored with the whole of the multiplier B. A record shifter 13 generates a multiplier required record with an optional number (of clocks) from the stored multiplier B, and its record output is stored in a record shifter output register 14. The record output of the register 14 and the partial multiplier output of the register 2 are supplied to a multiplier selector 15, which outputs a partial multiplier l2 necessary for the 2nd step of an instruction start and the record output of the register 14 selectively. The selection output of this selector 15 is inputted to a selector 16 together with the multiplier B and the selector 16 outputs the multiplier l1 required for the 1st step of the instruction start and the selection output of the selector 15 selectively to a multiplication input of a multiplier 3.
Patent JP-S5697598-A (JP)
Title: Antifouling agent for protection of water system from contamination
Inventor: HAYAKAWA TOORU
IPC: C02F5/10
Filed: 1980-01-07
Abstract: PURPOSE: To effectively protect a water system from generations of slimes or adhesions thereof, by using antifouling agent containing as effective components hydrogen peroxide and a biguanide polymer or its water soluble salt.  
     CONSTITUTION: An antifouling agent containing as effective components hydrogen peroxide and a biguanide polymer comprising a repeating unit of a general formula or its water soluble salt, is used for protection of a water system from generations of slimes or generations and adhesions of marine living organisms. A water solution containing hydrgon peroxide at a various concentrations, or a substance capable of generating peroxide in water or in sea water may be used as a hydrogen peroxide source. The peroxide concentration is preferably 0.05W100ppm in water or 0.05W 50ppm in sea water. Such a neutral salt as a chloride or acetate is preferable as a biguanide polymer source. The biguanide concentration is preferably 0.01W20ppm in water or 0.005W5ppm in sea water. A proper amount of the antifouling agent is charged into water, as occasion demands. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60145025-A (JP)
Inventor: NISHINO MITSUHIRO
IPC: A01M1/14
Filed: 1984-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60144074-A (JP)
Title: Picture reader
Inventor: TOKIWA TAISUKE
IPC: H04N1/107
Filed: 1984-01-06
Abstract: PURPOSE:To realize high reading resolution with an inexpensive means by moving a read means along an optical axis of an optical element so as to be tracked to the position of image forming plane of the optical element displaced in response to the deflecting operation leading sequentially the luminous flux from each part of an original to the read means. CONSTITUTION:A worm gear G2 is driven by the rotation of a motor 10, a mirror 6 is turned around a pivot point P by the rotation of a gear G1 incorporated with the mirror 6 and connected to the work gear G2 so as to scan the original 2. The torque of the motor 10 is outputted to a work gear G5 through gears G3, G4. A gear G6 connected to the work gear G5 and incorporated with a cam 9 is rotated and the cam 9 is rotated. The cam 9 adjust the position of a photodetector array 8. The shape of the cam 9, gear ratio of the gears G1, G2, gear ratio of the gears G3, G4 and gear ratio of the gears G5, G6 are decided that the photodetector array 8 tracks a sharp image forming plane at any point where the mirror 6 scans the entire region of the original 2.
Patent JP-H09185551-A (JP)
Title: Semiconductor memory device
Inventor: MIYAUCHI SHIGENORI
IPC: G11C17/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To load the flash memory of more capacitance by performing the write and read of data while defining a sector existent at the offset address of found physical group number as the object of access. SOLUTION: The number of logical sector is received from a host 10. The value of received logical sector number is divided with a prescribed value, the quotient is defined as a logical group number, and the remainder is defined as an offset address. It is confirmed whether the logical group number found by division is stored in an address translation table 16 or not. In this case, when the correspondent physical group number is not registered in the address translation table 16 yet, the write of new data to the logical sector number is judged and processing is executed. Concerning the group that performs the write of data, the data of managing information are updated. Then, the physical group number of group, that performs the write of data, is written in the address translation table and contents are updated.
Patent JP-H10199354-A (JP)
Title: Leaf switch
Inventor: FUJISAKI YOSHIBUMI
IPC: H01H1/26
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce a space and improve assembling property by arranging a part of a circuit board consisting of an insulating material between laminate fixed parts of a pair of switch contact pieces and forming a pair of lands conducting each switch contact piece and a circuit in the circuit board to the top and bottom of the circuit board. SOLUTION: A flexible circuit board 40 is provided with printed circuits on the top and bottom thereof, a protection layer is removed in a partial area only, and the printed circuits are exposed. These exposure parts are formed respectively on the top and bottom, the top side is referred to as a land part 46, and the bottom side is referred to as a land part 47, a contact 15x capable of contact with the land part 47 is protruded at a downside contact piece 15, and a contact 25x capable of contact with the land part 46 is protruded at the upside contact piece 25.  A part of the flexible circuit board 40 required for equipment configuration is arranged between both contact pieces 15 and 25, this is employed as an insulation body, and the land parts 46 and 47 are provided to make the contact pieces 15 and 25 conductive to each other, thereby eliminating an insulation material and soldering work.
Patent JP-S5697654-A (JP)
Title: Automatic-transmission controller for motor vehicle
Inventor: KUNO AKIRA
IPC: F16H59/10
Filed: 1980-01-08
Abstract: PURPOSE: To permit an automatic speed change with an optimum fuel consumption even on an uphill road by providing a correction circuit which changes the speed change characteristic of its control circuit to that for the sloping road by detecting the travelling road slop according to the atmospheric pressure fluctuation during travelling.  
     CONSTITUTION: Provided is a correction circuit which comprises an uphill road detector 130 and an uphill road circuit 133 and changes the speed change characteristic of the control circuit to that for the sloping road by detectig the travelling road slope according to the atmospheric pressure fluctuation during travelling. When the uphill road detector 130 detects an uphill road and generates a voltage E(V) from an output terminal 131, hysteresis is made to disappear for a period of time T. Therefore, in case of travelling with the speed change characteristic for the uphill road and the vehicle speed connect be maintained owing to the large engine load through the gear according to said characteristic, when the vehicle speed is within said hysteresis, the gear is shifted to one step lower so that the vehicle can be accelerated. Then, the vehicle can travel on the uphill road in an automatic speed change manner with said optimum fuel consumption. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58121850-A (JP)
Inventor: SHIRUBE MEIEERU
IPC: H03D9/06
Filed: 1983-01-08
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-S56112485-A (JP)
Title: Apparatus for surface treating article to be treated chemically or electrochemically in heated treating liquid medium
Inventor: BUARUTAA MINTO
IPC: C23G3/00
Filed: 1981-01-08
Abstract: A device for the chemical or electrochemical surface treatment of material in a heated liquid treatment medium and comprising a liquid tank with a lid, more particularly a strip pickling plant, in which the evaporation surface of the liquid is reduced by at least one cover member immersed in the liquid. The cover member can be mounted on the tank lid or can be placed on supports within the tank.
Patent JP-H08188737-A (JP)
Title: Methacrylic lacquer composition
Inventor: NANBU YOKO
IPC: C09D133/04
Filed: 1995-01-06
Abstract: PURPOSE: To obtain the subject composition having excellent weather resistance, water-resistance, chemical resistance, gloss, building-up property, sharpness, dryability, pigment dispersibility, etc., and suitable for the use in the fields of building material, carpentry, paper, metal, etc., by dissolving or dispersing a specific methacrylic copolymer in a solvent. CONSTITUTION: This lacquer composition is produced by copolymerizing (A) 0.01-10wt.% of a polymerizable UV-stable monomer of formula [X is H or methyl; A is direct bond, CH2 CH2 O or CH2 CH(OH)CH2 O; R1 to R4 are each H or a 1-10C alkyl], (B) 0.01-10wt.% of a monomer containing polymerizable acidic functional group and (C) 99.98-80wt.% of other polymerizable monomer and containing >=50wt.% of methacrylic acid and methacrylic acid ester in the total polymerizable monomer components and dissolving or dispersing the obtained copolymer in a solvent.