baber/WOPTO huggingface dataset:
Patent GB-421695-A (GB)
Title: Improved process and apparatus for the manufacture of shoes
IPC: A43B3/10
Filed: 1934-01-08
Abstract: 421,695. Sewing - machines. SOC. ANON. CALZATURIFICIO POLLI, 30, Via Fruili, Milan, Italy. Jan. 8, 1934, No. 698. Convention date, Sept. 22, 1933. [Class 112] In making " opanches " or Sahara sandals in which there is a broad strip 10 connecting the upper 8 to the sole 9, the strip is fed through a guide 1 with a part 2 shaped to bend the strip into a right-angled shape ready for sewing to the sole, so that the part 10' lies flat on the sole margin and the other part 10<11> stands up in position for attachment to the upper 8 by the usual lacing 11. The bending guide consists of a shank 1 with a V-shaped aperture 3 formed by the bent strip 2, Fig. 2.
Patent GB-563909-A (GB)
Title: Improvements in or relating to electrical connectors and couplings for electric conductors
IPC: H01R4/40
Filed: 1943-01-14
Abstract: 563,909. Couplings. FOSTER TRANSFORMERS & SWITCHGEAR, Ltd., and LOWE, R. GRETTON-. Jan. 14, 1943, No. 723. [Class 38 (i)] A clamp for coupling a cable or conductor to another conductor, switch, &c. comprises a base having a groove to receive the conductor end, and a clamping-member having wedgeshaped surfaces engaging recesses in the base to form a pivot transverse to the conductor and a screw for pressing the clamping-member into engagement with the conductor. In one form, the base 1, Fig. 1, carries a switch contact 6 and has a grooved extension 2 to receive the cable end 5, upstanding lugs at each side of the extension having recesses 2a to receive wedge-shaped pivot surfaces 3a on the clamping-member 3. A screw 4 presses down the clamping-member so that a cannon spike 3b thereon engages the cable end. Where two conductors 13, 14, Fig. 2, are involved, the clamping-member 11 may be associated with a clamping member 10 that may be shaped to accommodate the transverse conductor 13 and the two clamping-members may overlap so as to be capable of actuation by a single screw 12. The base 9 has two grooved formations for the conductors and lugs 9a, 9b recessed to receive the wedge-shaped pivot surfaces 10a, 11a. These are pressed in place by the reaction of abutting surfaces 10c, 11c on the members 10, 11. A similar pair of reaction surfaces may be provided on a single clamping-member and the base at the end opposite the pivot. The gripping surfaces may be serrated and that on the clamping-member may be grooved or channeled to fit round the conductor.
Patent GB-1189252-A (GB)
Title: Transducer for Magnetic Recording
IPC: G11B5/49
Filed: 1968-01-05
Abstract: 1,189,252. Magnetic transducers. INTERNATIONAL BUSINESS MACHINES CORP. 5 Jan., 1968 [9 Jan., 1967], No. 810/68. Heading G5R. A magnetic transducer comprises an unstressed magnetostrictive body 12 having a longitudinal gap 14, an electroacoustic transducer 16 at one end of the body to generate stress waves and a signal coil 28. As shown, an ultrasonic transducer 16 is bonded between electrodes 16, 18 and to a Permalloy or Nickel body 12, the whole being mounted in a fixture. A clock 38 gates digital information at 42 to the coil 28 and controls a generator 30 to set up a stress wave which travels in the direction 24 thereby recording the information in discrete tracks across the tape, which is driven continuously or intermittently and which may be already magnetized in one direction. A separate coil 36 is controlled to revert the head to its original magnetic state and D.C. bias may be applied to the head via coil 28 or a separate coil. The pulses applied to electroacoustic transducer 16 may be bipolar to reduce track width (Fig. 5, not shown) and a number of heads may be placed across the tape width. The information is read out by a similar head or by a transversely scanned head, particularly in NRZ recording.
Patent GB-959292-A (GB)
Title: Improvements in or relating to colour television tubes
IPC: H01J31/20
Filed: 1961-01-09
Abstract: 959,292. Colour television tubes. SIEMENS & HALSKE A.G. Jan. 9, 1961 [Jan. 8, 1960], No. 858/61. Heading H1D. A colour television receiving tube includes a baffle grid 5 located between an electron beam-generating and -deflecting system 3 and a flat conductive screen 7, 8 consisting of longitudinally extending strips of at least two luminescent substances having different colour outputs, wherein the baffle grid consists of a plurality of conductively connected metal slats, the corresponding longitudinal edges of which are parallel to each other and to the luminescent strips and are disposed parallel to the screen, wherein at least one portion of each slat deviates from a direction perpendicular to the screen in such a manner that the deviation is greater at the edge of the slat remote from the beam-generating and -deflecting system than at the edge nearer to the system. The arrangement is such that any secondary electrons emitted by the impact of the beam with the slats do not subsequently strike the screen. The deviation of the slats may increase in one step, Figs. 4 and 5 (not shown), in two steps, Fig. 3 (not shown), or continuously as shown. The spacing between the slats is such that there is a clear path between adjacent slats in a direction perpendicular to the screen. A second conductive grid 6 in the form of a wire mesh may be provided close to the baffle grid between the beam-generating and -deflecting system and the baffle grid. Reference has been directed by the Comptroller to Specifccation 859,873.
Patent GB-882079-A (GB)
Title: Impedance measuring apparatus
Inventor: MAYES FRED MARSTON
IPC: G01F23/44
Filed: 1958-01-09
Abstract: 882,079. Bridge circuits. SUN OIL CO. June 9, 1958, No. 920/58. Class 37 [Also in Groups XXXVIII and XL (c)] A balanceable circuit is energized by D.C- and A.C. simultaneously and has two varying impedances providing different responses to D.C. and A.C., two balancing impedances and separate means indicative of D.C. and A.C. balance. In Fig. 1, the varying impedances are the resistors 48, 52 and the balancing impedances are the resistors 84, 82. The D.C. bridge has two fixed resistor arms 58, 60 joined via the transformer secondary winding 56, and the variable resistors 48, 84 joined by the primary windings 70, 76, all which windings having negligible D.C. resistance. The bridge is supplied by a battery 102 and has a detector 86 attached via the choke 88 to block A.C. The unbalance voltage energizes the servomotor 96 and adjusts the balancing resistor 84. The A.C. bridge is fed by the transformer secondary 56, the two halves of which form two of the arms. The other two arms are the variable resistor 52 and the rebalancing resistor 82 connected via transformers 70, 76 to block D.C. The resistors which form the D.C. bridge are shunted by condensers 62. 64, 66, 78, and a further condenser 72 compensates for line capacitance. The A.C. detector 106 is fed via transformer 104 and gives a D.C. output to the servomotor 112 representing in magnitude and polarity the amount and direction of unbalance by reference to the source 107 phase-locked to the bridge source 56. The motor thus rebalances the bridge by adjusting resistor 82. Specification 882,078 is referred to.
Patent GB-385750-A (GB)
Title: Improvements in window blinds
IPC: E06B9/60
Filed: 1932-01-12
Abstract: 385,750. Window blinds. SCHMELZ, C. F., 211, State Street, and SMITH, W. F., 175, Cottage Street, both in Bridgeport, Connecticut, U.S.A. Jan. 12, 1932, No. 950. [Class 52 (v).] In an arrangement of the kind in which the rotation of a blind roller is frictionally resisted in one direction, the resistance being automatically released when the roller is rotated in the other direction, a cord drum 36 coupled to the roller is rotatably mounted on the hollow hub 22 of a supporting bracket 21, means for frictionally resisting the rotation of the roller in one direction being disposed between the bracket hub 22 and the drum hub 25. In the construction shown, one end 32 of a brake band 33 is secured to the bracket hub 22 and engages frictionally the drum hub 25. The bracket hub consists of prongs 22a pressed from the material of the bracket. The drum is non-rotatably coupled -to the roller by a square ended pin 18 driven into the roller and engaging an aperture in an end plate 27 of the drum. When used for an existing spring roller the usual squared end of the spring shaft is engaged with the aperture in the end plate 27, one of the usual pawls being engaged with the spring shaft to render the spring inoperative. If necessary the pawl is secured in position by a spring clip. The prongs 22a may have outwardly directed ends engaging a groove in the end plate 27 of the drum to prevent the separation of the drum and the bracket. In a modification separation is prevented by a lug on the base of the bracket engaging over the flanges of the drum.
Patent GB-836982-A (GB)
Title: Improvements in or relating to electric furnaces
Inventor: MAY EDWARD
IPC: H05B7/00
Filed: 1955-01-12
Abstract: 836,982. Automatic control systems for arc furnaces. BIRLEC Ltd. April 12, 1956 [Jan. 12, 1955], No. 994/55. Class 38 (4). In an arrangement for automatically controlling the electrodes of an alternating current arc furnace of the kind in which control voltages responsive to the current in and voltage across the arc control a motor to adjust electrode position; compensation is introduced for the reactance of the lead between the electrode and the point at which the voltage is measured. The electrode of the furnace 1 is supplied from busbars 2 and flexible cable 3. An unspecified device 6 responsive to arc current and voltage controls the position of the electrode. The lead 10 by which the arc voltage signal is applied to the control device includes a coil 9 in series connection, the coil 9 being so located with respect to the electrode supply circuit as to have induced in it a voltage equal to the reactance voltage drop in the electrode supply connections. This voltage opposes the main voltage signal to give a more accurate indication of arc voltage.
Patent HK-22290-A (HK)
Title: Shield tunneling machine
Inventor: AKESAKA TOSHIO
IPC: E21D9/08
Filed: 1990-03-22
Abstract: A shield tunneling machine comprises a tubular shield body (12). a partition wall (14) provided in the shield body, a rotary shaft (20) supported rotatably by the partition wall and extending longitudinally of the shield body, a cutter head (22) disposed on the front end of the rotary shaft and a mechanism (50) for rotating the cutter head through the rotary shaft. The cutter head (22) comprises a first cutter (24) provided with a plurality of cutter bits and a second cutter (26) provided with a plurality of roller bits (44). The machine also comprises a mechanism (62), for moving straight foward and backward one of the first and second cutters relative to the other. The machine locates the first cutter more forward than the second cutter for excavating the face of stratum having a soft layer like clay layer with the first cutter and the second cutter more forward than the first cutter for excavating the face of the stratum having a hard layer like bedrock layer with the second cutter.
Patent HK-87694-A (HK)
Title: Load.indicating fasteners
Inventor: WALTON BRIAN THE WARREN
IPC: G01L5/24
Filed: 1994-08-25
Abstract: PCT No. PCT/GB90/01746 Sec. 371 Date Apr. 16, 1992 Sec. 102(e) Date Apr. 16, 1992 PCT Filed Nov. 13, 1990 PCT Pub. No. WO91/08398 PCT Pub. Date Jun. 13, 1991.A load indicating fastener such as a bolt (10) or stud, has a shank (12) which is subject to tensile loading in use. The shank (12) has an axially extending bore (22) which receives a first gauge pin (30) anchored at its inner end (32) to the shank (12) and protruding outwards beyond an end face (16) of the fastener. An indicating member (40) is rotatable on the protruding portion of the gauge pin (30) between the end face (16) of the fastener and the head (34) of the pin (30), so that the indicating member (40) is free to rotate when the shank (12) of the fastener is unstressed but when the shank (12) is subject to a predetermined tensile loading is held against rotation by contact with the end face (16) of the fastener. A second gauge pin (42) is received within an axially extending bore (36) in the first gauge pin (30) and is anchored at is inner end and protrudes outwards beyond the outer end of the first gauge pin (30). A second indicating member (50) is rotatable on the protruding part of the second gauge pin (42), between the head (46) of the pin (42) and the first indicating member (40). The second indicating member (50) is free to rotate when the shank (12) of the fastener is unstressed or subject to the first predetermined loading, but when the shank (12) is subject to a second predetermined tensile loading greater than the first predetermined loading, the second indicating member (50) is held against rotation by contact with the first indicating member (40). The first indicating member (40) provides an indication when the fastener has been tightened to a desired loading. The second indicating member (50) provides an indication when the fastener has been overloaded.
Patent HU-T38046-A (HU)
Title: Prothesis placeable into mouth and method for producing same
Inventor: BRUINS PAUL F
IPC: A61K6/884
Filed: 1981-11-24
Abstract: A porous implantable oral prosthesis which can be used to replicate and replace any hard tissue portion of the mouth such as bone and teeth is described. The prosthesis comprises sintered polymeric particles coated with a hydrophilic material. The polymeric particles vary in size to as to provide an area of relatively coarse porosity (2,12,22,32,42) where the porsthesis is intended to interface with bone tissue (6,16,26,38,48) and relatively fine porosity where it is intended to interface with soft tissue (7,17,27,39,47). A process for producing such prosthesis by filling a mold with appropriate molding compounds comprised of polymeric particles and a hydrophilic monomer, sintering the particles and polymerizing the monomer by dielectric heating, removing the sintered material from the cooled mold, and placing the prosthesis in a hot liquid to remove residues is described. An entire tooth, including a nonporous crown (4,14) may be produced. A process for producing a porous replica of a tooth root (1) suitable for implantation immediately after extraction of a tooth is disclosed. When extraction has taken place in the past and has resulted in the bone and gum receding, a porous implant (11,21) inserted in a newly drilled hole in the patient's jaw bone may be used. A central post (5,15) associated with the implant projecting above the gum may be used for attachsing a denture, partial bridge or a crown. A porous implant (31,41) may be used for jaw bone replacement in order to improve the fitting of dentures.
Patent JP-S63171136-A (JP)
Title: Hydrogen gas consumption monitoring device for hydrogen gas cooled rotary electric machine
Inventor: SHIROTA ATSUKO
IPC: H02K9/24
Filed: 1987-01-06
Abstract: PURPOSE:To discover the abnormal leakage of hydrogen gas in an early period and prevent the trouble of the title machine, by measuring a difference between the pressure of a pressure holding unit and the pressure of the gas in the machine. CONSTITUTION:A differential pressure transducer 18 measures a difference between a pressure in a machine and a pressure in a pressure holding unit 11, thereafter, converts it into a signal. A pressure transducer 12 converts the pressure of gas in the machine into a signal. The signals from the pressure transducer 12 and the pressure difference transducer 18 are inputted into a pressure and temperature operator 19 together with the signals of temperature measuring devices 13, 17. A gas consumption operator 20 and a weight operator 21 are connected to the pressure and temperature operator 10 while the consumption of the gas in the machine is operated by integrators 22, 23 and an averaging operator 24, which are connected to the operators 20, 21. When the consumption of the gas in the machine has exceeded an upper limit value, an alarming device 29 is operated by the output of a comparator 26.
Patent JP-S5592415-A (JP)
Title: Earthquake-proof device for loading-unloading pier
Inventor: NAKAO YOSHIAKI
IPC: E02B3/06
Filed: 1979-01-08
Abstract: PURPOSE: To reduce an earthquake impact to a crane body through intrinsic property of a damper at a time when an earthquake occurs, by locating an earthquake- proof damper at a clearance portion between a crane-mounted pier and a wharf.  
     CONSTITUTION: Two cantilever type projecting stoppers 3 are provided on the surface of a wharf 1 opposite a crane-mounted pier 2. A projecting stopper 4 having an elastic plasticity property is located at the pier 2, an earthquake-proof damper being formed such that the end thereof is positioned between the nip formed by the two stoppers 3 through the medium of a clearance portion 5. A buffer stuff 4 adhered to the end of the stopper 4 absorbs a shock generated resulting from the collision between the two stoppers 3 and 4 at a time when an earthquake occurs. A curved portion 4a is located at a base end portion of the stopper 4 so that a place, whereat a plasticity hinge is generated, can be clearly found and a plasticity deforming amount can increase in the case of a plasticity deformation occurring when the force of inertia applied to the stopper 4 exceeds a yield load. This mechanism gives avoidance of disadvantages to a crane design. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11252037-A (JP)
Title: Equipment and method for orthogonal frequency division multiplex communication
Inventor: D J RICHARD
IPC: H04L27/26
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To perform operation at a whose back rate such as minimizing the change of a hardware by using the set of a symbol length, quard time and N pieces of sub carriers in a first mode and using the same set of symbol length, quard time and N pieces of sub carriers in a second mode. SOLUTION: An encoder circuit 1 receives a data stream, divides the data stream into the blocks of continuous groups or bits and introduces redundancy for forward error correction encoding. The block of encoded data bits becomes an input to a high-speed inverse Fourier transforming circuit of complex at N points (N is the number of orthogonal frequency division multiplex sub carriers.) While using phase shift keying of four phase, an IFFT is executed on 2N pieces of encoded data bit blocks received from the encoder circuit 1. A control circuit 4 controls a cyclic perfixer 3 and switches the guard time and symbol period as needed.
Patent JP-H08186585-A (JP)
Title: Atm switchboard
Inventor: WATABE YOSHIHIRO
IPC: H04L45/74
Filed: 1995-01-05
Abstract: PURPOSE: To provide an ATM switchboard capable of collecting and editing traffic data and charge data without applying burden on a call processor. CONSTITUTION: The call processor 14 which performs call processing control and a traffic processor 15 which collects the traffic data are provided in the ATM switchboard equipped with an ATM switch 11 which switches a cell arriving from a prescribed input line to a prescribed output line based on a VCI/VPI included in the header part of the cell. The call processor 14 performs the call processing control based on call connection and cutoff requests, and the traffic processor 15 collects the traffic data (NDC data, PM data, charge data) on a subscriber line LN or the one on a transmission line PT.
Patent JP-S59133213-A (JP)
Inventor: DONARUDO BII SHIANO
IPC: C08F220/60
Filed: 1984-01-04
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-H10200881-A (JP)
Title: Digital service processing method and digital service reception terminal equipment
Inventor: KAWAI MASAHIRO
IPC: H04N5/445
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide service for not giving an unpleasant feeling by the slowness of a response speed to a user by reproducing reception data or reproducing local data by the congestion state of a network in receiving and reproducing requested data from a server. SOLUTION: By providing a network monitoring part 104 for monitoring the congestion state of the network 102 and a scheduler 112 for controlling the allocation of CPU resources for preferentially allocating the data to one of a data reproducing part 107 and a local data reproducing part 111 by an obtained congestion result, a reproducing processing optimum for the state of the network 102 is realized. In the case that delay is generated in data reception since the network 102 is in the congestion state, the local data are reproduced within the delay time. Thus, even in the case that the delay time is present, display to an output part 103 is not stagnated and the unpleasant feeling of irritation or anxiety is not supplied to the user.
Patent JP-S62157920-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI TAKAYUKI
IPC: G05F3/24
Filed: 1986-01-06
Abstract: PURPOSE:To reduce the dependency of a source voltage with a reference potential and to raise a margin by dividing the source voltage by linear elements and a nonlinear element which varies a conduction state according to variation in the source voltage. CONSTITUTION:The drain and gate of a transistor (TR) Q1 are connected to a source voltage Vcc, the source is connected to a source voltage Vss, and resistance R1 and R2 are connected in series between the Vcc and Vss. A reference potential generating circuit divides the voltage between the source voltages Vcc and Vss by linear elements, i.e. resistances R1 and R2 and a nonlinear element, i.e. a driver TR Q3. Transistors Q1 and Q2 control the gate voltage of the TR Q3 to the best level and the driver TR Q3 operates as a pentode. Consequently, a semiconductor device equipped with a reference voltage generating circuit is obtained which is stable against variation in source voltage, large in Vcc margin, and tolerant to noises.
Patent JP-S63168778-A (JP)
Title: Layout design supporting device
Inventor: OGAWARA MASARU
IPC: G06F17/50
Filed: 1987-01-07
Abstract: PURPOSE:To reduce the number of solutions to be decided by a user and to efficiently design a layout by forcibly eliminating the solution which cannot be arranged physically in these solutions even when the plural solutions are generated in a layout operation. CONSTITUTION:A storing means for storing the layout state of respective components and storing the relative layout relation to be provided by the respective components, an input means, an arithmetic means for operating the layout state of other components from the layout state of this component and the relative layout relation between the components when the layout state of the prescribed components is decided and storing the arithmetic result in a storing component, and an impossible layout eliminating means for forcibly eliminating this layout state when the layout state which cannot be physically attained in an operation is operated are provided. Thereby, even when the plural solutions are generated, the solution which cannot be arrange physically thereof is forcibly eliminated, so that the number of the solutions to be decided by the user is reduced.
Patent JP-S63170853-A (JP)
Title: Paste type nickel positive electrode
Inventor: ISAWA KOJI
IPC: H01M4/52
Filed: 1987-01-07
Abstract: PURPOSE:To prevent an active material from peeling off and increase the energy density, i.e., capacity, by specifying the porosity after being assembled in a cell and charged and discharged and the combination ratio of metal cobalt powder against nickel hydroxide within a specific range. CONSTITUTION:The porosity after being assembled in a cell and charged and discharged is set to 18-35vol.%, and metal cobalt powder is combined at 5-25wt.% against nickel hydroxide. Thereby, the balance between the bulk density of nickel hydroxide and the utilization factor depending on the diffusivity of an electrolyte and the degree of binding in an active material itself or between the active material and a conductor serving as an electron carrier is kept satisfactory. The energy density proportional to the product of the bulk density and the utilization factor, i.e., capacity, can be improved, and moreover the active material can be prevented from peeling off from a conductive core body.