baber/WOPTO huggingface dataset:
Patent GB-827117-A (GB)
Title: Improvements in or relating to semi-conductor devices
Inventor: STARR ARTHUR TISSO
IPC: H01L21/18
Filed: 1958-01-03
Abstract: 827,117. Semi-conductor devices. STANDARD TELEPHONES & CABLES Ltd. Jan. 3, 1958, No. 332/58. Class 37. [Also in Group II] A junction transistor comprises first, second and third layers of polycrystalline semi-conductor material the conductivity types of which are different from layer to layer and a film of polycrystalline insulating or intrinsic semi-conducting material between the first and second layers. In one embodiment a PNIP transistor is made by the following steps. A layer P1 of polycrystalline P-type silicon is formed on a goldplated copper collector plate 1 by deposition in vacuum from the mixed vapours of intrinsic silicon and an acceptor impurity, e.g. indium. A layer 1 of the intrinsic silicon alone is then deposited on layer P1 followed by a layer N of N-type silicon of smaller extent deposited from the mixed vapours of silicon and a donor impurity, e.g. antimony. A gold-plated metal lug is placed on the N-type layer and a ring of gold evaporated on the layer and extending over the lug to provide a base contact. After a layer 11 of insulating material has been applied to the assembly as shown a further layer P2 of polycrystalline P-type silicon is evaporated as before, on to the exposed surface of the N-type layer. An emitter contact is provided to this layer by evaporating a gold layer thereon and then welding a gold-plated contact 13 to it by passing a heavy current through the contact. A protective layer of insulating material such as magnesium fluoride may be applied to the finished device leaving parts of the base, emitter and collector contacts exposed. A thin layer of normally insulating material such as magnesium fluoride may replace the intrinsic silicon layer in the above device. In the above described vacuum deposition processes, in which germanium may be used in place of silicon, the mixed vapours are produced by simultaneous evaporation of the component materials from separate containers. The position and extent of the evaporated layers are controlled by the use of suitably shaped masks. A number of devices may be made in a single process on a single gold-plated copper plate 1 provided with a series of intersecting grooves. The plate is afterwards broken along the cuts into a number of single units.
Patent GB-141303-A (GB)
Title: Improved method of stiffening the brims of straw hats
IPC: A42B1/14
Filed: 1920-01-05
Abstract: 141,303. Webb, V. W. Jan. 5, 1920. Strengthening edges.-The brims of straw nate are strengthened by means of one or more strips of felt, which may be treated with a known stiffening-solution before or after attachment. The felt strip a enclosed in a double or single fold of the brim b, as shown in Figs. 1 and 3. The edges of the fold may be secured by pressing with a hot iron or be stitched as shown at f.
Patent GB-756032-A (GB)
Title: Improvements in or relating to liquid level indicating devices for steam boilers
IPC: G01F23/02
Filed: 1953-01-07
Abstract: 756,032. Indicating liquid levels. MALONE INSTRUMENT CO., Ltd., and MALONE, R. Jan. 6, 1954 [Jan. 7, 1953], No. 459/53. Class 123(1) The liquid level in a steam boiler is indicated by a gauge glass 12 which is associated with a stablilizing vessel 9 connected by short tubes 10 to the upper and lower cocks 7, 8 of the normal glass tube gauge, the lower tube 10 having such a relatively small cross-sectional area as to restrict the flow of liquid between the boiler and stabilizing vessel. The gauge glass 12 is mounted between brackets 11 which extend from the ends of the vessel 9 and have ducts 13 opening into the latter, and a drain cock 14 is preferably fitted on the lower bracket 11. Two slightly modified constructions are described.
Patent GB-372385-A (GB)
Title: Process of varnishing
IPC: B05D1/02
Filed: 1931-01-06
Abstract: Surfaces are coated with varnish by applying to the cold surface an aqueous dispersion of an artificial resin or a drying oil, without rubber or a rubber substitute and free from solvents and emulsifying agents, and then drying either at room temperature or by heat.  The temperature may be raised to the melting-point of the resin. Polymerized vinyl acetate may be used with or without another varnish material.  The dispersion may be prepared mechanically or by physical methods, e.g. by diluting an alcoholic solution and subsequently expelling the alcohol by heat.  Resin, dyestuffs, softeners, pigments, &c. may be added.  The varnish may be sprayed by hot air, superheated steam, &c. or a radiator may be attached to the spraying gun in order to evaporate the whole or part of the water whilst the material is passing from the nozzle to the surface.  Specification 156,149, [Class 95, Paints &c.], is referred to.  The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use of a natural resin or a cellulose derivative as the varnish material, the addition of non-solvent liquids, the use of non-aqueous dispersions, and the application of the dispersion to heated surfaces, and the presence of solvents, emulsifying agents, and rubber, &c. is not excluded. This subject-matter does not appear in the Specification as accepted.
Patent GB-1521232-A (GB)
Title: Articulated doll
IPC: A63H3/16
Filed: 1977-01-07
Abstract: 1521232 Dolls J C ANTON 7 Jan 1977 [4 Feb 1976 23 Dec 1976] 00597/77 Heading A6S A doll has front and back shells 1, 2 with lugs 31, 22 aligned to receive a neck pin 23 which holds the shells together to form the doll's torso, projections 24 on the neck pin being snapped through a hole 10 in the torso to prevent withdrawal of the pin and alternatively engaging a rib 25 inside the front shell to limit rotation of the pin and of the doll's head 12 with the pin. Pins 3 and sockets 4 align the two body shells 1, 2. A wig 14 and a hat 15 are attached to the doll's head. Arms 7 and a unitary pair of legs 9 pivot in the doll's torso. Pins 16 on the arms 7 and legs 9 slot into resilient hands 11 and feet 19, the hands being resilient and able to hold other toys, &c.
Patent GB-1317602-A (GB)
Title: Method and apparatus for automatic stuffing machines
IPC: A22C11/12
Filed: 1970-05-22
Abstract: 1317602 Stuffing sausages UNION CARBIDE CORP 22 May 1970 [22 May 1969] 787/73 Divided out of 1317601 Heading A2B An apparatus for stuffing a sausage casing comprises a stuffing tube (10) having a casing restraining means (12) mounted thereon, means adjacent the discharge end for elongating, constricting and reducing the diameter of the stuffed casing at its last filled end, and means, for example a clipping unit (40), for closing the casing where it has been elongated and restricted. The elongating and constricting means may comprise a dished platen (24) having an annular passage formed thereon, the inside diameter of the annular passage being no smaller than the inside of the stuffing tube.
Patent GB-1454112-A (GB)
Title: Multistage charged-particle accelerator wi
IPC: H05H5/02
Filed: 1974-01-08
Abstract: 1454112 Particle accelerators POLYMERPHYSIK GmbH & CO KG 8 Jan 1974 [22 Jan 1973] 00802/74 Heading H1D A multistage high-voltage charged particle accelerator having a high-voltage insulator 1, particle source 7 and 8, anode 10, and electrodes 15 and 15a, employs for insulation additionally only a vacuum-as low as 10<SP>-4</SP> torr but preferably between 10<SP>-6</SP> and 10<SP>-7</SP> torr-together with at least one cylindrical screen-two, 11 and 14, in the example shown, In the electron accelerator shown, having a tungsten wire cathode 7 and a corona ring 9, the electron source and the insulator 1 are readily removable at 21 to permit source replacement; an oil coolant may circulate through insulator 1; the accelerator is pumped through conduit 19; a scanning device or a target may be mounted beneath the envelope 18; and the envelope 18 constitutes a third screen. The potential difference between adjacent screens 11 and 14, or 14 and 18, may be 150 kv,and that between successive electrodes 15 and 15a, 50 kv, resistors 5, 17 and 17a distributing the potential.
Patent GB-681544-A (GB)
Title: Improvements in and relating to pastry moulding machines
IPC: A21C11/00
Filed: 1949-01-12
Abstract: 681,544. Machinery guards. CONCENTRIC MANUFACTURING CO., Ltd., and BURKE, H. Jan. 12, 1950 [Jan. 12, 1949], No. 806/49. Class 80 (iv). An electrically driven pastry moulding machine, having an intermittently reciprocated moulding punch and an intermittently rotated table 2 on which baking tins are placed, is provided with a hinged guard 10 and a semi-elliptical trip rail 24. The guard is carried by a vertical hinge pin and is held closed by a snap fastener on the frame 1 or on a fixed guard 13. The hinge 14 of the guard 10 has a flat, Fig. 4 (not shown), coacting with a spring-loaded plunger operating a switch in the driving motor circuit so that the motor cannot be energised unless the guard 10 is closed. The trip rail 24 is carried on a rocker pin 25, Fig. 6, supporting a switch lever 26. The switch lever and trip rail are held in position by adjustable springs 27, the lever 26 coacting with two contactbreakers 30 in the main switch circuit so that tilting up or down of the trip rail stops the machine. It is arranged that if the guard 10 is opened or the trip rail tilted the main switch of the machine is also tripped. Specifications 588,78.5, [Croup XXVIII], 610,738, [Group V], and 681,545, [Croup XXVIII], are referred to.
Patent GB-141419-A (GB)
Title: Improvements in valves
IPC: F16K1/44
Filed: 1919-01-13
Abstract: 141,419. Cockburns, Ltd., Cockburn, D., and MacNicoll, D. Jan. 13, 1919. Addition to 110,096. Closure members, double-beat.-A double-beat valve of the kind described in the parent Specification and in Specification 120,845, in which one of the valve elements is carried by a diaphragm imprisoned in a cell, is arranged to have the outlet between the beats. The upper beat 2 carried by the diaphragm 1 carries a covering-member 9 fitted with a sleeve 5 spaced away from the spindle 4. The spindle is fitted with a nut 7 adapted, when split-pins 6, 8 are removed, to bear against the sleeve 5 when this member has been pressed against the valve member for grinding purposes.
Patent GB-103664-A (GB)
Title: Improvements in and relating to the Production of Phenol.
IPC: C07C37/02
Filed: 1917-01-17
Abstract: 103,664. Aylsworth, A. M., and Savings Investment & Trust Co., (representatives of Aylesworth, J. W.). Jan. 24, 1916, [Convention date]. Drawings to Specification. Heating liquids.--In the production of synthetic phenol, the reacting substances are forced under pressure through a coil immersed in a bath of fused sodium nitrate, which serves as the heating means. The Specification as open to inspection under Sect. 91 (3) (a) states also that the bath of fused sodium nitrate is useful as a heating-means in various processes. This subject-matter does not appear in the Specification as accepted.
Patent GB-571433-A (GB)
Title: Method and device for making the points of collars, detachable collars, cuffs and the like
IPC: A41H33/00
Filed: 1942-01-21
Abstract: 571,433. Turning articles inside out. GERMAIN, G. Jan. 21, 1942, No. 887. Convention date, Jan. 23, 1941. [Class 112] A device for turning collars or other fabric articles inside out comprises tweezer-like parts 4, 5 which are inserted inside the article 21, a portion of material 3 being gripped when a rod 8 is moved manually through belt-crank mechanism, against spring pressure. The jaw 5 is pivoted on a pin 6 and rocked when a roller 7, on the rod 8, is moved along an inclined surface 16.
Patent GB-110671-A (GB)
Title: Improvements in or relating to Ploughs.
Inventor: ROBERTS THOMAS JOHN EDWIN
IPC: A01B17/00
Filed: 1917-01-19
Abstract: 110,671. Roberts, T. J. E., and Taylor, G. Jan. 19, 1917. Ploughs.-A tail-piece and ridge-cutting knife for attachment to a plough breast comprises a body piece, formed of three walls a, b, c disposed at right-angles to each other, adapted to be secured to the tail end of the plough breast, and a knife e having a round shank d secured in the body piece. The side wall b of the body piece is provided with a vertical slot to accommodate the shank d, the vertical position of the knife being adjusted by the stop-screw g and the nut n on an eyebolt m passing through a slot in the upper wall c. The knife may be moved forwards and backwards about an axis passing through the slot in the wall b on loosening the nut n so that the bolt may be moved along the slot. The end of the shank engages recesses formed in an abutment wall h. The angular position of the knife about the axis of its shank is adjusted by turning the blade after loosening the nut n.
Patent GB-1329943-A (GB)
Title: Surge voltage diverters
IPC: H01T1/14
Filed: 1972-01-10
Abstract: 1329943 Cold-cathode tubes SIEMENS AG 10 Jan 1972 [13 Jan 1971] 981/72 Heading H1D The surface of at least one of the electrodes 1, 2 of a surge voltage diverter is covered with a metal foil 5 of larger area than that of said surface. Terminals 8 are secured to the frustum-shaped electrodes 1 and 2 which are sealed into the ends of a ceramic insulator 3 by glass 4 or solder. The edges of the foils 5, which are preferably of iron, screen the seals from sputtered or vaporized electrode material. When overload occurs the edges of the foils bend into contact with each other and may fuse together as shown at 6, in either case providing a short-circuit. In an alternative embodiment (Fig. 3, not shown) the foils have central dished portions which are welded or soldered to the electrodes.
Patent JP-S63168512-A (JP)
Title: Flow rate measuring apparatus
Inventor: KOBAYASHI HIDEAKI
IPC: G01F1/20
Filed: 1987-01-06
Abstract: PURPOSE:To accurately measure a flow rate, by receiving a spherical flowing body formed of a substance having specific gravity the same or analogous to that a liquid in a doughnut-shaped flow passage and arranging a light emitting member and a light receiving member to a casing. CONSTITUTION:A flow rate measuring apparatus has a casing 11 and an induction projection 12 having an almost conical shape is provided to the interior of the casing 11 in a protruding state to form an almost doughnut-shaped flow passage 13 in the casing. A light emitting member 17 is provided at such a position where the light emitted from said member 17 traverses the flow passage 13, for example, at the position contacting with the upper wall of the casing 11. In this case, the liquid flowing in the flow passage 13 from an inflow port 14 goes around in the flow passage 13 to flow out to the outside from an outflow port 15 but the light emitted from the light emitting member 17 is blocked by a flowing body 16 at each time when the flowing body 16 passes between the light emitting member 17 and a light receiving member 18 and a signal is intermittently outputted from the light receiving member 18. Therefore, when the cycle of said signal and a pulse per unit time are measured by an operation circuit 19, the flow rate of the passing liquid can be accurately measured.
Patent JP-H02185877-A (JP)
Title: Method of attaching storage box for rain outfits to bicycle
Inventor: NOUMI KOUZOU
IPC: B62J11/00
Filed: 1989-01-04
Abstract: PURPOSE:To make it serviceable to a sudden rainfall by attaching a storage box, formed in line with a proper spot of a bicycle, to this specified spot in an easy-setting manner, and housing rain outfits such as a foldaway umbrella, a raincoat or the like in this cagelike box. CONSTITUTION:A storage box formed in line with the said spot is attached to a proper spot of a bicycle, namely, a spot shown in a reference numeral in an easy-setting manner. The storage box in a spot 1, by way of example, is formed into a tapered longitudinal oblong form, in which rain outfits including a foldaway umbrella, a raincoat or the like are housed.
Patent JP-S5283654-A (JP)
Title: Ng-substituted-n2-substituted-argininamides -substituted-a rgininamides and their acid salts
Inventor: OKAMOTO SHIYOUSUKE
IPC: C07D311/80
Filed: 1976-01-01
Abstract: PURPOSE: NG-Substituted-N 2 -substituted-argininamides of the formula I [one of X and Y is a protective group of a guanidino group, and the other is H or a protective group of the guanidino group; R is a chain or cyclic amino group, etc. (e.g. piperidino, alkylamino, etc.); and R' is 6-chromanyl, 1,4-benzodioxan-6-y1, 2dibenzofuranyl, etc.], and their acid salts. For example, 4-ethyl-1-(NG-nitro-N 2 (1,4-benzodioxane-6-sulfonyl)-L-arginine) piperidine may be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10199957-A (JP)
Title: Substrate-treating apparatus and method
Inventor: HARAGUCHI HIDEO
IPC: H01L21/68
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To avoid leaks at a gate passage for improving the maintainability by providing a movable cover coupled with a drive in a reaction chamber, so as to cover an opening of the gate passage at the reaction chamber, thereby preventing the deposition of reaction products on the gate. SOLUTION: A treating apparatus 91 treats a semiconductor wafer 30 in a reaction chamber 1, having an opening of a gate passage 43 and a cover 50 inside for covering the gate passage opening which prevents deposition of reaction products on the gate passage 43. The cover 50 has a shield plate 51 and a pedestal 52 mounting the shield plate 51, which is conveniently made of a stainless metal, e.g. SUS316. The pedestal 52 is not always necessary to be continuous over the entire periphery but may be provided for enabling a drive 35 to drive the cover 50.
Patent JP-S5386174-A (JP)
Title: Threshold voltage setting circuit
Inventor: ARIIZUMI SHIYOUJI
IPC: H01L27/04
Filed: 1977-01-07
Abstract: PURPOSE: To obtain a threshold setting circuit which approaches the threshold voltage level deviated from the specified value of MOS elements to the specified value while detecting the same and produces an error signal when it exceeds the specified value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10195964-A (JP)
Title: Construction of inspection hole
Inventor: TAI SEIJIRO
IPC: E03F5/02
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent the incursion of rain water or dust in a space between external and internal frames even in the construction of an inspection hole provided to an outdoor pavement and to make it possible to easily open and close a cover body. SOLUTION: Construction of an inspection hole is equipped with a board 4a horizontally projected to the upper end of an external frame 1 from the upper end of a side wall 5 and a board 4b rising in the vertical direction from the outside end of the horizontal board 4a, and a flange 6 projected outward over the overall circumference so as to position it on the horizontal board 4a in the board 4b rising in the vertical direction of the external frame 1 is provided to the upper end of the internal frame 3 of a cover body of the inspection hole fitted in the external frame 1. A packing material 7 is provided between the horizontal board 4a and flange 6, sealing is made between the upper end of the external frame 1 and the upper end of the internal frame 3, and the internal frame 3 is clamped to the external frame 1 with a bolt 10.
Patent JP-S63175180-A (JP)
Inventor: ONO MASAHITO
IPC: D06M101/16
Filed: 1987-01-05
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-H05254173-A (JP)
Title: Image formation device
IPC: G03G15/00
Filed: 1993-01-06
Abstract: PURPOSE:To provide an image forming device which is free from the damage of an aperture electrode due to the dielectric breakdown caused by a toner. CONSTITUTION:A toner 22 used is an insulative toner with high volumetric resistance. Therefore, if a considerable amount of the toner 22 runs through an aperture 6, a control electrode 4 and a reference electrode 3 remain insulative so that the aperture 6 does not suffer from dielectric breakdown.
Patent JP-H06199708-A (JP)
Title: Production of olefin oligomer
Inventor: AKATSU SHINGEN
IPC: C10N40/25
Filed: 1993-01-06
Abstract: PURPOSE:To provide a process for the production of an olefin oligomer, having flexibility in the selection of raw materials and giving an olefin oligomer having properties comparable to those of conventional olefin oligomer produced from 1-decene. CONSTITUTION:An olefin oligomer is produced by polymerizing a 10C olefin and a 8-12C olefin mixture containing <10C olefin and >10C olefin in the presence of a catalyst containing boron trifluoride and a complex of boron trifluoride and a cocatalyst.
Patent JP-S63169509-A (JP)
Title: Inclination measuring instrument
Inventor: SHIYAKUSHI TETSUO
IPC: G01B11/26
Filed: 1987-01-06
Abstract: PURPOSE:To measure the surface inclination of a surface to be measured with high accuracy and good operability by detecting reflected light from a surface to be measured by a two-dimensional semiconductor optical position detecting element which has a through hole where luminous flux for measurement passes. CONSTITUTION:The two-dimensional semiconductor position detecting element 4 has its photodetection surface arranged at right angles to a laser light source 2 and the through holes (h) is bored in its center part; and laser light from a light source 2 strikes on the surface F to be measured through the hole (h) to illuminate the photodetection surface of the detecting element 4. Then, thee coordinates of the photodetection position of reflected light is calculated from photocurrents outputted from four electrodes of the detecting element 4 and distortion due to the presence of the hole (h) is corrected to calculate the actual coordinates Vx and Vy of the photodetection position. Further, a distance sensor 5 converges 52 the reflected light and measures the distance (l) between the detecting element 4 and surface F to be measured from the quantity of deviation in the photodetection point position of a linear semiconductor optical position detecting element 51. Then the direction (3f, theta) of the normal vector of the surface F to be measured is calculated from the measured values Vx, Vy, and (l).
Patent JP-H07203677-A (JP)
Title: Power supply
Inventor: ASAYAMA ATSUSHI
IPC: H02M7/537
Filed: 1994-01-10
Abstract: PURPOSE:To reduce switching loss by detecting a surge voltage upon turn OFF of a switching transistor and operating a Zener diode and a transistor for draining stored charges. CONSTITUTION:Upon turn ON of a switching transistor (Tr) 3, the base thereof is saturated at a time constant determined by a capacitor 6 and a resistor 5 and thereby the Tr 3 is turned OFF. Consequently, a DC voltage is applied to the load 23 side through a rectifying diode 15 and a smoothing capacitor 16. The DC voltage thus applied is detected by a shunt regulator 22 and transmitted to the Tr 3. In this regard, a surge voltage is detected by a Zener diode 13 upon turn OFF of the Tr 3 and a transistor 12 is actuated to draw the charges stored in the Tr 3 through the collector-emitter thereof thus turning the Tr 3 OFF forcibly and shortening the turn OFF time thereof.
Patent JP-H06201536-A (JP)
Title: Automatic analyzer
Inventor: SHINOHARA HIROO
IPC: G01N1/00
Filed: 1993-01-07
Abstract: PURPOSE:To interrupt a control sample easily by retaining a sample for controlling accuracy for confirming analysis accuracy at a retention mechanism and then performing sampling at a specific timing. CONSTITUTION:An operator collectively places control samples at the start of a sample 1. Therefore, the control samples are transported according to a lane 2 before the measurement and stop at sampling positions 12 and 13. Then, they are retained by retention mechanisms 17 and 18 by a specific control command. When the title analyzer is started, a sample 10 is sent out to the side of analysis measurement parts 3 and 4 by the transport lane 2. Then, the type of the sample is identified by a sample identification detector 11, the sample stops at the positions 12 and 13, and then the sample 10 is sampled at a reaction pipe 6 by a sampling probe 5. A reaction pipe 6 moves successively, a reaction reagent is dispensed, and measurement is made by a concentration measurement part 8. Then, a control sample is sampled at a specific timing and the measurement is performed.