baber/WOPTO huggingface dataset:
Patent GB-1027818-A (GB)
Title: Cable markers
Inventor: DOWNER SYDNEY EDWARD
IPC: H01B7/36
Filed: 1965-03-08
Abstract: 1,027,818. Cable markers. HELLERMAN ELECTRIC Ltd. March 8, 1965, No. 9692/65. Heading B8F. [Also in Division H1] A cable marker 11 C- shaped in cross-section for attachment to a cable from the side thereof is provided with a projection and recess 14, 17 for interlocking with similar recesses in adjacent markers to prevent relative rotation. Different numbers of projections and recesses differently positioned may be provided. Circular projections and holes wholly within the thickness of the marker at that point are described.
Patent GB-729317-A (GB)
Title: An improved method of and means for mass producing articles provided with at least one step on the outside thereof, particularly sparking plug casings
IPC: B21K21/08
Filed: 1952-04-17
Abstract: 729,317. Making sparking-plugs. HATEBUR, F. B. April 17, 1952 [April .18, 1951], No. 9730/52. Classes 83 (2) and 83 (4). Forging, extruding.- A method of flow-pressing an article having at least one external step, particularly a sparking-plug casing 1, consists in pressing into a die by a first punch 10 a blank 2 having a profile substantially equal to the greatest profile of the finished work to form an intermediate blank 6 having a step, lengthening by flow-pressing the thus shaped intermediate blank within admissible stress from said step in the direction of movement of a second punch 20, further lengthening the piece to its final length by flowpressing in a direction opposite to the movement of a third punch 25 and finally calibrating the work 31. The initial hexagonal piece 2 is sheared from profiled stock. An intermediate annealing stage may take place at any point in the manufacture. In the final calibrating, the ejector 33 forms a depression b in the sparking- plug casing. The casing is then bored and the thread rolled thereon. In a modification, a bore is pressed in the blank by a punch 58, Fig. 12, and one of the ejectors 66 is formed with an air cushion recess. Unsulphured material may be used to increase ageing resistance. The blanks may be pre-forged, pre-pressed or stamped from sheet material. Specification 691,643 is referred to.
Patent GB-549837-A (GB)
Title: A device for sharpening safety razor blades
IPC: B24D15/08
Filed: 1941-07-31
Abstract: 549,837. Sharpening razor blades. CRACKNELL, H. J. July 31, 1941, No. 9744. [Class 60] A device for sharpening safety razor blades comprises a base 10 with a projection or projections 11, to enter holes or a slot in the blade, and upstanding lugs 12 at the ends. Resilient side strips 13 are provided to engage the bevelled edges of the blade. A top plate 14 is placed in position above the blade for sliding movement limited by a. slot 16 and notches 15. Resilient strips 17 of sharpening material are provided at the sides. After sharpening one side the blade is turned over. In further modifications one or all of the strips 13, 17 are of rigid material inclined to suit the bevel of the blade. The device may be used to store blades when not in use and in this case is fitted with a clamp.
Patent GB-1086376-A (GB)
Title: Sealing arrangements for pivotal ventilator windows
Inventor: WOTHERSPOON ANDREW SMITH
IPC: B60J1/14
Filed: 1966-03-05
Abstract: 1,086,376. Seals for vehicle ventilator windows. FORD MOTOR CO. Ltd. March 5, 1966, No.9753166. Heading E1J. In a sealing arrangement for a pivotal car ventilator window 16 the parts of the window 16 remote from the pivotal axis of the frame 13 are sealed in the window surround 25 by flexible upstanding flips 21, 22 which terminate a sufficient distance from the pivotal axis to enable the window to be turned in excess of 90‹ from the closed position without contacting the flips 21, 22, there being in the region of the lower intersection of the axis and window surround a bulge 19 in the thickness of the window, the underside of the bulge bearing on upstanding flexible circular sealing ridges 26 and 28, 29, which extend between the terminations of the flips 21, 22. The bulge is constituted by a U-section member 19 into which the window 13 is fitted and carries a pivot pin forming the lower pivot of the window.
Patent GB-1338362-A (GB)
Title: Spring trip shank assembly
IPC: A01B61/04
Filed: 1972-03-02
Abstract: 1338362 Spring trip shank DEERE & CO 2 March 1972 [3 March 1971] 9787/72 Heading A1B In a spring trip shank assembly 10 upward deflection of the shank 16 about a pivot 36 decreases the effective lever arm through which spring 22 acts as the spring force increases so as to provide a substantially constant moment on the shank 16 as the tool 38 passes over an obstruction. Bending moments on the spring 22 are minimised by having a fulcrum 48 at its base and by arranging that the spring is perpendicular to its abutting face 30 only after initial upward deflection of the shank 16 due to normal working forces.
Patent GB-817962-A (GB)
Title: Electrical filter networks
Inventor: DAVIDSON IAN ARTHUR
IPC: H03H7/01
Filed: 1956-03-29
Abstract: 817,962. R.F. couplings. BELLING & LEE Ltd. Feb. 8, 1957 [March 29, 1956], No. 9826/56. Class 40 (7). [Also in Group XL (b)] A filter network for coupling two or more transmission lines carrying signals of different frequencies to a common line comprises resonant elements in each line for the rejection of signals transmitted by the other lines and a common resonant element which forms, in combination with each of the rejector elements, acceptor elements for each signal frequency. As shown in Fig. 2, three lines CD, HG, AB respectively transmitting signals of frequencies f2 > f3 > f1, are coupled to a common line IF. Parallel resonant circuits L7, C7 and L8, C8 are designed to reject signal frequencies f2 and f3 whilst parallel resonant circuits L 10, C 10 and L11, C11 are designed to reject signal frequencies f3 and f 1. The combinations of L7, C7, L8, C8 and L10, C10, L11, C11 with the common series resonant circuit L9, C9 are series-resonant at frequencies f1 and f 2 respectively. Line HG, carrying the intermediate-frequency signal f3, includes circuits L12, C12 and L13, C13 which are parallelresonant at frequencies f1 and f2 and, in combination, are series-resonant at the frequency f3. The circuits L8, C8 and L10, C10, both designed to reject the signal frequency f3, are identical and may be combined into a single parallel resonant circuit connected in the common arm EI. The circuit may be simplified to provide for the coupling of only two transmission lines to a common line (Fig. 1, not shown).
Patent GB-586848-A (GB)
Title: An improved manufacture of triptane
IPC: C07C2/62
Filed: 1944-05-23
Abstract: Triptane is prepared by reacting a highly-branched (i.e. having more than one side chain) C7 aliphatic olefin or a C7 olefinic fraction consisting predominantly of such olefins with an isoparaffin and an alkylation catalyst under alkylation conditions.  The C7 olefins and isobutane may be treated in the usual alkylation plant with jet or turbo-mixers and recirculation of the emulsion to give an external isoparaffin to olefin ratio of at least 10 : 1, preferably 15-25 : 1, an internal ratio of 200-500 : 1, and a contact time of at least 20, preferably 60, mins., the catalyst being, for example, 88-98 per cent sulphuric acid at a temperature of 35-55 DEG  F.  Other catalysts specified are hydrofluoric acid of at least 80 per cent, at 90-130 DEG  F., AlCl3 or its complexes, at 50-130 DEG  F., and ClSO3H or FSO3H, at 0 to -50 DEG  F.  The emulsion is passed to a separator from which acid is returned, and the hydrocarbon layer washed and fractionated to recover isobutane, which is recycled, and alkylate of gasoline boiling range containing triptane.  In Examples, 2, 3, 3-trimethylbutene-1 or 2,3-dimethylpentene-2 are treated with isobutane and 90-98 per cent sulphuric acid at 35 DEG  F. and sufficient pressure to maintain the liquid phase.
Patent HU-T36014-A (HU)
Title: Method for producing plastic cop body
Inventor: BORZON KAROLY
IPC: B29D23/00
Filed: 1983-03-31
Abstract: Thermoplastic material, pref. with shore hardness of 90, is used in a spray casting process to form two halves of a bobbin. One half is made with a rim, the other half is provided with joint hooks, ribs, one or more locating dowels and a centralising dowel. Suitable matching holes are provided opposite these dowels. The two halves are pressed together to form permanent joints between the mating components.
Patent HU-T62357-A (HU)
Title: Apparatus for electrokinetic desalinizing walls
Inventor: STEININGER KARL-HEINZ
IPC: E04B1/70
Filed: 1990-05-30
Abstract: A device for electrokinetic desalination of brickwork consists of at least one positive, salt-collecting electrode (2) arranged on or in the brickwork in contact with a buffer material (9) which immobilizes the ions, at least one negative electrode (4) to which a continuous voltage is applied and an arrangement of anodes one electrode of which is in contact with a buffer material for use in the device. The positive electrode is completely coated with a layer of the buffer material, except at the connection ends, and a separating layer (10) is applied to the layer of buffer material.
Patent JP-H06204477-A (JP)
Title: Semiconductor device
Inventor: YABUMI TAKAO
IPC: H01L27/06
Filed: 1993-01-07
Abstract: PURPOSE:To provide a semiconductor device which has a static electricity protective diode on an Si substrate by drawing wiring from a contact hole which is over the surface of a first conductivity type semiconductor substrate and the surface of a second conductivity type impurity diffused layer. CONSTITUTION:For an N-type substrate 100, LOCOS element isolation 101 is used, the thickness of a gate film 102 is permitted to be 10nm and the channel size of a polysilicon gate electrode 103 is permitted to be 0.3mum. After forming a layer insulating film 104, etching is performed so as to form a contact hole. The contact hole is formed on a drain 105 or source 106 permitting the contact hole to be over the surface of the drain or the source and the surface of the substrate adjacent to the drain or the source, then, an aluminum wiring layer is formed. Therefore, the device can be used as a protective diode for the thin gate insulating film manufactured for the semiconductor device high integration and miniaturization by forming a Schottky junction at the contact part.
Patent JP-S63170064-A (JP)
Title: Thermal printer
Inventor: IMAMAKI TERUO
IPC: B41J2/32
Filed: 1987-01-07
Abstract: PURPOSE:To reduce driving load over the entire pressing process, by causing a time shift at a time of increase of resilient deformation between first and second resilient members when a print head and a ribbon stopping section are pressed against a print sheet through an ink ribbon. CONSTITUTION:During correcting operation, cams 58, 108 rotate to the right, and a correction lever 38 rotates on a first cam face 110 of the cam 108 so as to bring a correction plate 98 near to a platen. A thermal head 22 starts stroke on a first cam face 90 of the cam 58 with a delay, and contacts with the platen, then a second cam face 112 causes to start resilient deformation of a plate pressing spring 100, thus transferring to pressing process. Upon completion of pressing process, the thermal head 22 contacts with the platen through an ink ribbon, and pressing is started through the second cam face 92. Then a stable pressing condition is brought out by means of third cam faces 114, 94 where the ink ribbon is pressed against a print sheet and a carriage 10 is moved under this condition so as to make a correction.
Patent JP-H01178823-A (JP)
Title: Method for measuring flow rate distribution by tracer method
Inventor: FUJIMURA HIDEKAZU
IPC: G01F1/704
Filed: 1988-01-08
Abstract: PURPOSE:To measure flow rate distribution even when the distance between a tracer gas injection position and a tracer gas collecting position is short, by injecting tracer gas while changing the tracer gas injection position to several points and calculating concn. distributions different from each other by the number of the tracer gas concn. measuring parts on the downstream side. CONSTITUTION:The concn. of tracer gas He is measured in several gas sampling holes 9 on the downstream side to calculate the concn. distribution in a gas flow passage 7. Subsequently, the positions of tracer gas injection holes 8-1-8-10 are changed to inject the tracer gas and, in the same way, concn. distributions different from each other by the number of tracer gas concn. measuring holes on the downstream side are calculated. Then, with respect to the amount of the tracer gas, a flow rate distribution function V is calculated from the concn. distributions and the tracer gas injection amount according to material balance formulae G<i>)=integral sV.f<i>dS (wherein S is the cross-section of the flow passage, V is a flow rate distribution function, f<i> is the concn. distribution function after correction when the tracer gas is injected from the i-th tracer gas injection point and G<i>) is the flow rate of the tracer gas injected from the i-th tracer gas injection point equal in a number to the number of the concn. distributions.
Patent JP-H09191386-A (JP)
Title: Image processing method and device
Inventor: KOMAKI YOSHIO
IPC: G06T1/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To conduct image processing with fidelity to an original image. SOLUTION: An original image is read and an operation section 8 designates an area type, color data and an area on the original image to the image. In the processing P1, the designated area type, color and area are set as an area management table. In the processing P2, based on the area management table, when the area type is a prescribed area type, an area within a designated area and in the inside of a closed curve formed by an original image is discriminated to be an image processing object area. In the processing P3, the data in this area are transferred to a prescribed bit map memory and from which the data are outputted in the designated color in the processing P4. Thus, image processing is conducted with fidelity to a shape of the original image.
Patent JP-S62162089-A (JP)
Inventor: NISHIKAWA KAORU
IPC: D07B5/00
Filed: 1986-01-09
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-H05231726-A (JP)
Title: Controlling device for blower of refrigerator
Inventor: WATANABE HIROSHI
IPC: F25B1/00
Filed: 1992-01-08
Abstract: PURPOSE:To eliminate a customer's claim that although revolution control of a condensation blower of a refrigerator has been conventionally done corresponding to condensed fluid temperature or discharge gas pressure, the same revolution control as that at the daytime causes greater noise because less dark noise is produced at night. CONSTITUTION:A revolution control device of a refrigerator comprises a microcomputer 1, a photosensor 2 for distinguishing the daytime and night, a condensed fluid temperature thermistor 3, a blower motor 4, and a triac 5 for phase-controlling the blower motor 4. Noise which might be produced from the blower upon the operation of the refrigerator at night can thus be reduced.
Patent JP-2000200549-A (JP)
Title: Method and device for manufacturing fluorescent screen of cathode-ray tube
Inventor: WATABE CHIYOJI
IPC: H01J9/227
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a fluorescent screen of stabilized quality while restricting the rise of panel temperature and making the fine control of panel temperature possible by drying the coating coated on the inner surface of a panel with a heat source so as to form a phosphor film on the inner surface of a panel in the condition that a shielding plate is arranged between the heat source and a cathode-ray tube. SOLUTION: A panel support mechanism 2 of a fluorescent screen manufacturing device 1 supports a panel 3, and the inner surface of the panel is coated with the water soluble photosensitive composition, carbon slurry, phosphor slurry, and filming agent slurry or the like. A heat source 4 is arranged opposite to a main surface of the panel 3, and a shielding plate 6 is supported by a shielding plate support mechanism 5 between the panel 3 and the heat source 4 opposite to the main surface of the panel 3. The shielding plate 6 can be provided with an external control device for controlling the operation of the shielding plate 6 and a detecting device 8 for detecting the main surface temperature of the panel 3.  With this structure, remote control of the shielding plate 6 and arrangement of the shielding plate 6 and removal thereof can be performed in response to the main surface temperature of the panel 3.
Patent JP-S5387143-A (JP)
Title: Multiplex data processor
Inventor: KINOSHITA TSUNEO
IPC: G06F15/167
Filed: 1977-01-12
Abstract: PURPOSE: To make the free access from CPU to local or shared memory possible by transmitting and receiving data between two CPUs using the interruption of an interruption equipment as a trigger by means of the address space in which the data of the shared memory should be stored. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000201363-A (JP)
Title: Video conference system and function improving method for video conference terminal device
Inventor: WADA YOSHIYASU
IPC: H04M3/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and method which can improve the functions of a master terminal including a functions to be added and modified and a remote terminal at a connection destination in a video conference system. SOLUTION: A master terminal 10 stores a control program including functions to be added and modified in a data storage part 12. An update date and time and an update history are added to the control program. The master terminal 10 after being connected through a line interface 15 sends the control program to a backup RAM 23 of a remote terminal 20 whose function improvement is desired through an ISDN line, disconnects the line, and deletes the control program stored in a data storage part 22 and also stores the control program sent to the backup RAM 23 in the data storage part 22. Thus, the purpose is attained.
Patent JP-S5699541-A (JP)
Title: Code converting circuit
Inventor: FURUYA AKIO
IPC: H03M7/00
Filed: 1980-01-10
Abstract: PURPOSE:To convert and set a code by 1 circuit configuration, by adding to a code converting and setting circuit a timing assigning and counting circuit for setting a constant value, a counting circuit for discriminating and setting a time area, and two selecting circuits and a memory circuit. CONSTITUTION:When there exists an initial state setting signal 16, the counting circuit 6 generates the timing for setting the constant value, the counting circuit 7 sets the time area for setting the constant value, the selecting circuit 8 selects a constant value input 5 and sends out a write data to the memory circuit 11, and the selecting circuit 10 selects an output of the circuit 6 and sends out an address input to the circuit 11. The circuit 10 selects an output converting code 2 of the code converting and setting circuit 9 and writes it in the circuit 11, by a write signal from the timing generating circuit 12, also an original code prior to conversion of a code is written in the circuit 11, and a reverse conversion table is set. In the time area for executing the stationary conversion and the reverse conversion, the circuit 8 selects a conversion code input 1 and sends out a conversion code output 2 through the circuit 9, also the circuit 10 selects a reverse code input 3 and sends out a reverse conversion code output 4 through the conversion table which is set in the circuit 11.
Patent JP-H06206779-A (JP)
Title: Production of porous ceramic film
Inventor: TAIRA HIROAKI
IPC: C04B38/10
Filed: 1993-01-08
Abstract: PURPOSE:To improve the gas permeability of a film by scattering a gas included in bubbles and forming open cells in marks of the bubbles in forcedly filling a gas into a raw material for a ceramic film, expanding the raw material and burning the expanded raw material. CONSTITUTION:Powder of ceramics (e.g. nickel oxide and yttrium-stabilized zirconia oxide) is mixed with a binder (e.g. polyvinyl butyral) and a solvent (e.g. ethanol or toluene) to prepare a raw material for a ceramic film. A gas is then forcedly filled in the raw material for the ceramic film to produce bubbles in the interior of the raw material for the film. Thereby, the film is formed and subsequently burned to prepare the objective porous ceramic film.
Patent JP-S61160828-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: C09D5/23
Filed: 1985-01-09
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent mechanical strength, durability, etc. by incorporating a resin curable by radiation formed by binding respectively acrylate groups to six terminals of dipenthaerythritol and binding >=1 thereof via a specific long chain group and magnetic powder into a magnetic paint. CONSTITUTION:The soln. of the resin curable by radiation formed by binding respectively -CO-CH=CH2 to the six terminals of the dipenthaerythritol expressed by the formula I and interposing the group expressed by the formula II (n is 1 or 2) between the acrylate groups for at least >=1 of the 6 terminals and a binder resin contg. a vinyl chloride resin having preferably 1,000-100,000 average mol.wt., polymethane resin, etc. or the oligomer, etc. of said resins is mixed therein with the magnetic powder to prepare the magnetic paint. Such paint is coated on a base body and is cured by irradiating UV rays, electron rays, etc. thereto. The magnetic recording medium having an improved video S/N ratio, mechanical strength, etc. is thus obtd.
Patent JP-H08190707-A (JP)
Title: Method for evaluating single magnetic pole type perpendicular magnetic head
Inventor: NAGATOMO HIROYUKI
IPC: G11B5/455
Filed: 1995-01-10
Abstract: PURPOSE: To measure the spacing quantity and the magnetic permeability of a main magnetic pole by using a single pole type perpendicular magnetic head consisting of the main magnetic pole, auxiliary magnetic pole and coil and a medium exposed with a magnetic material on its front surface. CONSTITUTION: The main magnetic pole 1 consists of a soft magnetic thin film consisting of NiFe, Co based amorphous allay, etc. Recording and reproducing of signals are executed at the front end of the main magnetic pole. The width of the main magnetic pole 1 is a track width and is set usually at a width of <=10μm in perpendicular recording. Ra to Re denote the magnetic resistance of the respective parts of the head and the medium and these resistance are connected in series. The sectional areas of the magnetic paths of the medium 3 and the auxiliary magnetic poles 2 have usually sufficient magnitude and, therefore, the magnetic resistances Ra and Rd are negligible.  In such a case, the magnetic resistance Rb of the main magnetic pole 1 and the resistance Rc of the spacing 4 between the main magnetic pole 1 and the medium 3 govern the magnetic resistance over the entire part of the magnetic path. The measurement of the magnetic permeability of the main magnetic pole 1 or the spacing quantity is made possible if the inductance over the entire part of the magnetic path is evaluated.
Patent JP-2000197782-A (JP)
Title: Sewing machine
Inventor: TOMITA SHINTARO
IPC: D05B19/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of clearly viewing the location of a member which is detected to be in operation, at rest or in trouble, out of a plurality of members related to sewing and easily identifying whether a plurality of touch keys corresponding to information displayed on a display are invalid keys or valid keys. SOLUTION: When a START/STOP switch is depressed after a pattern is selected, a sewing screen including the internal structure of a sewing machine is displayed, and a member (a needle rod) in operation is displayed in green and a member (a lower yarn bobbin) at rest is displayed in gray. Touch keys corresponding to 'character patterning', 'stitching', 'stitching edition' and 'memory calling' are set to be invalid keys which are invalid against depression and displayed in light and shade in areas corresponding to valid keys.