baber/WOPTO huggingface dataset:
Patent GB-585829-A (GB)
Title: Improvements in or relating to mechanical shovels, cranes, loaders and the like
IPC: E02F9/02
Filed: 1944-01-12
Abstract: 585,829. Cranes ; winding-apparatus. BOYDELL & CO., Ltd., E., and COLDWELL, J. D. Jan. 12, 1944, No. 656. [Classes 78 (iv) and 78 (v)] [Also in Groups XXI and XXXII] In a mechanical shovel or crane supported on a vehicle of the kind in which the front axle is pivotally mounted on the main structure of the vehicle on an axis longitudinal to the structure, the crane superstructure or equivalent load-lifting mechanism is mounted directly on the front axle so that its lateral stability is determined solely by the inclination of such axle to the horizontal and is not affected by any lateral canting of the rear axle and the rest of the vehicle. Figs. 1, 2 show the application to a tractor as sold under the Registered Trade Mark " Fordson " in which the front axle c is pivotally mounted at d on the engine casing a and the crane superstructure comprising a jib, i with supporting members j, k, l is supported by its members e on brackets f secured to the axle c and is pivotally secured by a cross member h connecting the members e to a bracket on the transmission casing of the rear axle b. The winding drum m is mounted on the members e and is driven through shafting n with universal joints n<1> by the tractor engine. In a modification, Fig. 4, the engine is pivotally mounted at d on a member o connecting the superstructure members e which are rigidly attached to the front axle c.
Patent GB-412642-A (GB)
Title: Improvements in variable inductances
IPC: H01F21/06
Filed: 1933-01-09
Abstract: 412,642. Inductances. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, TURNER, H. C., and POLGREEN, G. R., c/o Salford Electrical Instruments, Ltd., Silk Street, Salford. Jan. 9, 1933, No. 712. [Class 37.] In a variable inductance, a body of magnetic material C is arranged outside the coil B, and the inductance is varied by relative rotation between the coil and a magnetic core A which moves into or out of or through the coil. In one construction, Figs. 1 and 2, the body C completely surrounds the coil and is made in two cylindrical halves, to one of which the coil is secured. A number of inductances may be mounted on a common spindle E to form a gauged inductance unit for wireless receiving sets, initial adjustments of, the individual inductances being made by rotating the portions of the casing C carrying the coils relatively to the spindle. In a modification, the body C encloses the coil only, and not the core A. Both the body C and core A may be made of compressed and insulated magnetic powder. The core A may be tapered, Fig. 5, to give any desired relationship between the value of the inductance and the angular position of the spindle, or the same result may be obtained by shaping the body C so as to vary the air gap in different positions of the core A.
Patent GB-1155950-A (GB)
Title: Improvements in Dry Shavers
IPC: B26B19/38
Filed: 1967-01-05
Abstract: 1,155,950. Dry shavers. BRAUN A.G. 5 Jan., 1967 [5 Jan., 1966], No. 733/67. Addition to 1,153,790. Heading B4B. A bar-shaped dry shaver similar to that set forth in the main patent has the motor housing of uniform elliptical cross-section. The housing may be composed of several superposed sections which may be connected to different current sources.
Patent GB-417169-A (GB)
Title: Sheet, mattress, and blanket clamp
IPC: A47C21/02
Filed: 1934-01-09
Abstract: 417,169. Clips. HART, H. B., 39, Hancock Street, Boston, U.S.A. Jan. 9, 1934, No. 798. [Class 44.] Bed-clothes are clipped to the mattress by a clip of the form shown, the gripping limbs 16, 17 (which have an inward set as shown in full lines) taking up the approximately parallel position, shown dotted, when in use. Rounded projections 18 may be provided on one or both limbs to improve the grip, and the ends of the limbs may be curved outwards to facilitate application and avoid tearing the clothes. The clip may be formed of metal strip, openwork metal, wire or other material.
Patent GB-196045-A (GB)
Title: Improved apparatus for winding long and endless cinematograph films
IPC: G03B21/32
Filed: 1922-01-10
Abstract: 196,045. Bow, J. R. Jan. 10, 1922. Kinematograph apparatus.-Apparatus for winding long and endless films comprises two rotary drums with parallel axes on which the film is wound, a number of flanged pulleys with their axes at right-angles to those of the drums to support the edge of the film, and a number of rollers to guide the film in its passage to the projector and back to the winding- apparatus. The apparatus also includes means for automatically stopping the driving motor when a breakage of the film occurs. The drums 3, 3<a> have vertical axes and are provided with belt pulleys 6, 6<a> by which the drum 3<a> is driven from the drum 3, itself driven by a pulley 7b. The flanged guide-pulleys 10 - 10<e> have horizontal axes and are frictionally driven by the drums. Jockey pulleys 11, 11<a> controlled by springs 12, 12<a> press on the face of the film. Mounted with its axis approximately at rightangles to the direction in which the film is withdrawn from the drum 3 is a roller 14 carried by a fork 15 the stem 16 of which is resiliently mounted in a cylinder 17, so that the roller can move to compensate for irregularities in the tension of the film. Mounted on a bracket 23 with their axes parallel to the axis of the roller 14 are rollers 24, 25, 26, Fig. 13, over which the film is guided before passing through the slot 27 to the projector. After returning from the projector the film passes through a slot 31 and through rollers 32, 33, 34, Fig. 5, the roller 33 being provided with rubber bands 37 and being pressed against the roller 34 by a spring 61. To stop the driving motor automatically when the film breaks, the roller 34 has a flange 38 carrying a pin 39 engaging a lug 40 on a flange 41 secured to a spindle 42 having a threaded part 46 on which is mounted a fly-wheel 47 having a threaded boss. When a breakage occurs, the fly-wheel moves axially and engages the end 48 of a pivoted member 49 and releases the barbed end 50 of this member from engagement with the end 51 of a rod 52 into which passes the switch arm 53. The switch is then opened by the spring 54 and the motor stopped. A frame 63, Fig. 10, having horizontal rollers 64 - - 67 and vertical rollers 68, 69, is adapted to be placed over the film on the drums, the horizontal rollers bearing on the edge, and the vertical rollers on the faces, of the film. The path traversed by the film is shown in Fig. 14.
Patent GB-720006-A (GB)
Title: Improvements in or relating to the manufacture of sheets of paper or felted fibrous material
IPC: D21J1/00
Filed: 1951-01-11
Abstract: 720,006. Adding filler &c. to paper pulp. HJELTE, S. M. Jan. 11, 1951 [Jan. 11, 1950], No. 816/51. Class 96. Additives, e.g. blanc fixe, kaolin, talcum, limestone, peat, pigments, plasticizers, waterproofing, fireproofing, fungus- or insect-proofing, or warping-preventing substances, &c., are fed, as by spraying at 9a, 9b and 9c from a pipe 8, to pulp just before and/or while it is being subjetted to strong suction from the first of several compartments of a suction box 7, subsequent compartments of which are at ordinary suction values. Two slices 4 are used, and a perforated band 12 of rubber, &c., may support the wirecloth 6 over the suction box. The filler, &c., may be added partly or wholly as a powder, e.g. from a vibrating distributer.
Patent GB-448612-A (GB)
Title: Improvements in or relating to bearings
IPC: H02K5/167
Filed: 1936-01-10
Abstract: 448,612. Cylindrical journal bearings. HOOVER, Ltd., Perivale, Greenford, .Middlesex.-(Hoover Co. ; North Canton, Ohio, U.S.A.) Jan. 10, 1936, No. 900. [Class 12 (i)] Oil-retaining material interposed between a bearing sleeve 14 and a housing 9, 10 extends beyond one end of the former so that leakage oil is caught by a cup member 21 fixed to the shaft and is thrown on to the extending part 19 of the oil-retaining material. The bush 14, which may be of porous metal, is held between, and has spherical engagement with, the upper part 9 of the housing and a perforated plate 11.
Patent GB-370903-A (GB)
Title: Improvements in or relating to electric furnaces
IPC: C21D9/56
Filed: 1931-01-12
Abstract: 370,903. Electric resistance furnaces. JUNKER GES., O. and SCHERZER, K., Lammersdorf, Kreis Monschau, Germany. Jan. 12, 1931, No. 976. [Class 39 (iii).] A continuous annealing furnace employs a one-piece smooth-walled muffle A of ceramic material which is elliptic in cross section and in which the resistance wires D are embedded. The material may be fused aluminium oxide. The muffle is surrounded by heat-insulating powder B arranged in a sheet-iron casing C and is provided with a conveyer or with means for pulling wire or strip material therethrough. A plurality of muffles individually controlled may be arranged end to end. Three muffles may be connected in star or delta to a three-phase supply. With a single-phase supply the second and third muffles may be series connected. A single muffle may be shaped longitudinally in the form of a catenary. In Fig. 3 a number of muffles are arranged in series in this form. The muffles are supported at the ends only on bricks F.
Patent HK-35996-A (HK)
Title: Integratable phase-locked loop
Inventor: BROOKS DAVID ROBERT
IPC: H03K5/26
Filed: 1996-02-29
Abstract: An integratable phase locked loop (IPLL) comprising sampled data filter means adapted to receive a first reference signal, the filter means sampling the first reference signal (Ref In) to provide a second reference signal (Control Volts Out), and voltage or current controlled oscillator (VCO) means adapted to receive said second reference signal, the second signal serving to regulate the frequency of oscillation of the oscllator, the oscillator providing as an output a digital signal which is fed back to the filter means to provide a clock signal (CLK) for said sampling.
Patent HK-99597-A (HK)
Title: Packet/fast packet switch for voice and data
Inventor: WHITE RICHARD E
IPC: H04L12/64
Filed: 1997-06-26
Abstract: A network interface architecture for a packet/fast packet switch is described. This architecture provides for the combination of both voice and data in a single switch using a common packet structure. It allows for the dynamic allocation of bandwidth based on system loading. This includes not only bandwidth within the voice or data areas of the frame, but also between the voice and data portions. The network interface (105) provides a means (101) of passing all packets through the Network Interface (105) or allowing the packet devices to directly transfer packets between one another. The bandwidth allocation can easily be changed because the control and data memories are synchronized to one another. The architecture allows for the data packets and the control of bandwidth allocation to be controlled by a single switching device. It synchronizes the transfer of the data and the allocation of bus bandwidth. The control of the packet devices can be controlled at a very high bit rate such as 40 Mbps. It allows packet devices to directly transfer packets. It allows for easy re-allocation of bandwidth through the use of the NI Base Registers.
Patent HU-T56301-A (HU)
Title: Pulp-eduction system first for alum-earth plant settling and washing apparatus
Inventor: SITKEI FERENC
IPC: B01F7/18
Filed: 1990-02-09
Abstract: Sludge discharge system comprises a circular tank with slurry inlet and liq. discharge at the top arranged as an overflow, a rotating sludge guide mechanism, with guide plates attached to radial arms, located on a vertical shaft at the centre of the tank. - A concentric ring channel is located in the bottom of the tank. At least one guide plate, shaped to the contours of the channel, operates inside the channel. Thick sludge is discharged from a connection at the lower part of the ring channel.
Patent JP-H04153387-A (JP)
Title: Rotor for pressure selector for selecting fiber suspended matter
Inventor: EMIRU HORUTSU
IPC: D21D5/02
Filed: 1991-01-07
Abstract: PURPOSE: To provide the subject rotor having such a scheme that a plurality of cleaning vanes each of small piece form are arranged in a specific configuration outside a rotor casing so as to produce a disturbance hampering fluff development. CONSTITUTION: This rotor has such a scheme that, a plurality of elongated cleaning vanes 50 each of small piece form are arranged outside a rotor casing 34, each of the return regions 52 of the cleaning vanes has a wing-shaped part 52a of sharp angle having a 1st flank 52b facing on a screen cylinder 26 in a front in a circulating direction and a 2nd flank 52c not facing on the screen cylinder; the flank 52b spreads substantially in parallel to the screen cylinder 26 and has a small sharp angle turning to the rear between the flank 52b and the direction of the circulation;  the flank 52c makes an obtuse angle α with the circulating direction and joins in the direction facing on the rotor axis with a wall 52e spread nearly radially at a section rectangular to the rotor axis so that each of the return regions 52, together with a wall spread in the radial direction of the flank 52c, forms with the rotor casing a channel 56 extending in such a direction as to nearly cross the circulating direction.
Patent JP-S5594069-A (JP)
Title: Hydraulic pressure control valve
Inventor: NISHIMURA YOSHIZUMI
IPC: F15B11/00
Filed: 1979-01-08
Abstract: PURPOSE: To obtain a high response characteristic, by displaying a big damping effect when in a changeover of spool to the direction of operating the actuator, and rapidly making a reset when in its resetting operation in the method of free discharge of oil.  
     CONSTITUTION: With a hydraulic changeover valve 2 switched the position IIW I, if inducted the pressurized oil of a hydraulic pump 1 to an operating oil pressure pipe line 8, its pressurized oil pushes to open a poppet valve 7, and is fed to a hydraulic motor 3. The pressurized oil, that passes through an oil passage 11 to act upon an oil chamber 10, because of an oil hole 22 being closed by a steel ball 21, passes through a throttling oil hole 20 to flow into a damping chamber 23, and a spool 5 is shifted rightward with a big damping action applied. With a feed of pressurized oil cut off to the operating oil pressure pipe line 8, the oil in the damping chamber 23 depresses the steel ball 21, and returns to the oil chamber 10 through the oil hole 22 and a separator plate 25 without relating to a resistance of the throttling oil hole 20, and the spool 5 is returned to the neutral condition without being applied a damping action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61159571-A (JP)
Title: Sputtering device
Inventor: KATO SHIGEKAZU
IPC: C23C14/50
Filed: 1985-01-07
Abstract: PURPOSE:To provide a sputtering device with which a thin film having a good film thickness is uniformly obtd. by constituting the device in such a manner that the substrate surface having a step is inclined with a target surface to eliminate the ununiformity in the step coverage in the step part. CONSTITUTION:A substrate holder 17 is pressed to an aperture 14 of a taking in and taking out chamber 20 and the inside of a main vacuum chamber 15 is maintained in a vacuum. The substrate 50 is put through the chamber 20 where the substrate 50 is attached to the holder 17. After the inside of the chamber 20 is evacuated to a vacuum, the holder 17 is attracted to a rotary drum 13. The holder 17 supporting the substrate 50 comes to the position of the next pretreating chamber 30 when a drum 13 turns by one corner of the aperture 14 provided at an equal angle. Then a pusher 19 provided in the position of the chamber 30 projects to press the holder 17 to the aperture 14 part. The pretreatment of the substrate 50 is carried out by the chamber 30 and the chamber 15 and after the end of the treatment, the holder 17 is retracted and the substrate is rotated and moved to the front of the next sputtering chamber 40a in the same manner as mentioned above. The substrate 50 subjected to the treatment in the chamber 40a is fed to the next sputtering chamber 40b and is subjected to the sputtering treatment after the slope is changed. The substrate 50 subjected to the sputtering treatment in the sputtering chambers 40c, 40d in the same manner is finelly returned to the chamber 20 and the sputtering treatment ends.
Patent JP-2000200943-A (JP)
Title: Semiconductor laser evaluating device
Inventor: YAMAUCHI YASUHIRO
IPC: H01S5/30
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To enable high frequency contact by a high-frequency probe by mounting a semiconductor on a ground stage, holding a semiconductor laser from both sides of a conductor plate with the same thickness as that of a semiconductor laser, and bringing a probe into contact with an upper surface of a semiconductor laser and a conductor plate. SOLUTION: A structure, holding a semiconductor laser 1 from both sides, enables lighting of rear light of the semiconductor laser 1 and enables characteristic evaluation to rear light. It is necessary to use a material, such as gold for a ground stage 2 and conductor plates 3, 4 for satisfactorily transmitting a high-frequency signal of microwave band. According to the structure, a ground surface can be extended to an upper surface of the conductor plates 3, 4. Since the thickness of the conductor plates 3, 4 is set with high accuracy equal to that of the semiconductor laser 1, high frequency contact by a high-frequency probe 5 with a general ground - signal - ground GSG structure and SG structure is possible. Furthermore, characteristics evaluation is made possible by enabling lighting of rear surface light.
Patent JP-H02181610-A (JP)
Title: Signal processing system for electromagnetic flowmeter
Inventor: SAITO KOJI
IPC: G01F1/60
Filed: 1989-01-06
Abstract: PURPOSE:To reduce variation in zero point resulting from the shortening of an excitation period and to cancel magnetically induced noises by varying an exciting current to a positive level, zero, a negative level, and zero in order while noticing the symmetry of the magnetically induced noises. CONSTITUTION:Noticing that the exciting current rises and falls with the same time constant and time delay, namely, that the magnetically induced noises only differ in size and have symmetrical waveforms when the exciting current rises and falls, they are added to cancel each other. The magnetically induced noises which vary the exciting current to the positive, zero, negative, and zero levels are vertically symmetrical without fail in the periods wherein they are positive and zero. At this time, the time constant of an exciting coil and the projection area of an electrode lead line determine the symmetry of the noise waveforms, but it is considered that the probability of abrupt variation in physical quantity is extremely low in shortened excitation periods and the symmetry is maintained. The magnetically induced noises, therefore, cancel each other.
Patent JP-S60145508-A (JP)
Title: Production for magnetic head
Inventor: KUROE AKIO
IPC: G11B5/31
Filed: 1984-01-05
Abstract: PURPOSE:To form a high-precision gap by projecting a metallic magnetic material layer from end faces of substrates in the side opposite to gap faces when the metallic magnetic material layer is adhered between a pair of substrates having wear resistance by glass and pressing this projecting part. CONSTITUTION:Amorphous alloy films 15 consisting of Co-Nb-Zr or the like are formed on both faces of a glass ceramis substrate 16 having wear resistance by sputtering. The substrate 16 is held between substrates 18 and 18 consisting of the same materials as the substrate 16 through low-melting point glasses 17 of a lead group to form core half bodies 19 and 20. A winding groove 26 is formed on one core half body 19, and both core half bodies 19 and 20 are etched with an HF aqueous solution to form a projecting part 27 of alloy films 15. Gap faces of both core half bodies 19 and 20 are polished, and an SiO2 film is formed on them by sputtering, and these core half bodies are butted and are inserted between plane plate blocks 21 and 22, and pressures are applied to them in directions of arrows D and E, and they are heated in gaseous N2, and a low- melting point glass is flowed to the winding groove 26 to fix them. Thus, slippage of the substrate 16, alloy films 15, and substrates 18 is eliminated to form a high-precision gap.
Patent JP-H10197552-A (JP)
Title: Dynamic quantity sensor
Inventor: MITAMURA TAKESHI
IPC: G01P15/125
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To sense the dynamic quantity accurately. SOLUTION: A semiconductor active layer 34 is furnished with a groove 88, in which fixation parts 22, 30, 87 are provided, and a connection part 89 is provided in the fixation part 22 through a beam 26 and is fitted with a vibratory mass 24 through a beam 27. A drive electrode 28 is configured with a combtooth electrode extending from the side face of the connection part 89 and another combtooth electrode fixed to the fixation part 30, while a sensing electrode 25 is configured with a combteeth electrode extending from the side face of the mass 24 and a combteeth electrode fixed to the fixation part 87. The fixation part 87 is fitted with a buffer circuit consisting of a MOSFET, etc., and a signal processing circuit 95 is provided around the above-mentioned groove 88 in the layer 34.
Patent JP-H04279074-A (JP)
Title: Method of exciting noble gas excimer laser and noble gas excimer laser device
Inventor: ITO SHINJI
IPC: H01S3/0943
Filed: 1991-01-08
Abstract: PURPOSE:To improve the safety of a noble gas excimer laser device and increase the repetition frequency of the device by exciting the electron exciting state which is at the upper level of a noble gas to be excited by means of the multiphoton process of noble gas halide excimer laser light. CONSTITUTION:A normal-state noble gas dimer produced in the nozzle beam 4 of a noble gas is excited to the electron excited state of noble gas halide excimer laser light 6 which is at the upper level of laser in the multiphoton process of noble gas halide excimer laser light 6. The light emitted when the excited noble gas excimer disintegrates is amplified by means of an optical resonator 8 installed to a laser tube 1 and taken out from the tube 1 as noble gas excimer laser 9 in a vacuum ultraviolet band. Therefore, a compact noble gas excimer laser device can be designed at a low cost and with high safety and oscillation can be realized at a high repetition frequency of several hundred Hz or higher.
Patent JP-H10191882-A (JP)
Title: Production of pickled dried fish
Inventor: YAGI RYUTA
IPC: A23L17/00
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide the production of pickled dried fish for providing a pickled dried fish improved in taste and flavor by suppressing the elution of taste component or eccense component. SOLUTION: Seasoning liquid is prepared by suitably mixing sodium chloride, dried fish eccense, sodium glutamate, sodium inosinic and perfume or the like into water. Bivalent cation compound is added to the seasoning liquid, mixed and prepared on the condition that the mol concentration of the bivalent cation reaches higher than 0.2. When univalent cation exists, the mol concentration of bivalent cation is adjusted to be higher than 0.5. The dried fish is pickled in the prepared seasoning liquid at 5 deg.C for 72 hours and naturally dried so that the seasoned pickled dried fish can be formed. When the dried fish is pickled in the seasoning liquid, the eccense component in the dried fish is not eluted out even after the lapse of long time and the seasoning liquid is infiltrated because of osmotic pressure.