baber/WOPTO huggingface dataset:
Patent GB-783178-A (GB)
Title: Improvements in photographic cameras having electrical exposure meters
IPC: G03B7/04
Filed: 1954-01-07
Abstract: 783,178. Photo-electric exposure control. AGFA CAMERA-WERK AKT.-GES. Jan. 7, 1954 [March 30, 1953], No.525/54. Class 40 (3). [Also in Group XX] In a photographic camera of the type having a built-in electrical exposure meter in which a pointer coupled to the diaphragm or shuttersetting mechanism is brought into coincidence with the galvanometer needle of the meter, to enable exposure time to be calculated when the needle is not sufficiently deflected to allow of bringing the pointer into coincidence on the longest exposure setting other than " bulb " or " time " adjustable optical means are provided to bring an image of the needle into coincidence with a fixed index the degree of movement of the optical means being an indication of exposure time necessary. As shown, an image of the needle 3 of the galvanometer is projected by a rotatable mirror 4 into the plane of a fixed index 5 and is reflected with the index through a semi-transparent mirror 5a into the path of the viewfinder rays. Mirror 4 is rotatable with the shutter set for time or bulb exposures. The mirror is rotated by a worm and worm wheel 8, 8a and a knob 7 carrying a fixed mark to indicate against a speed scale 9 the necessary exposure. The mirror 4 is locked in position with knob 7 by a pivoted bell crank lever 10 a detent on which engages a scale fixed to knob 7. The other end of the lever engages a cam 11 rigidly connected to the shutter speed ring so that the mirror is closed only when the speed setting ring is set to time or bulb. In the arrangement of Fig. 2 (not shown) the speed setting ring carries a pair of cams each cut on the end of counter tubes which rotate together. One cam operates the shutter adjustment; the other rocks the mirror. The cams are so cut that when one is operating the other is ineffective and vice versa. Thus the mirror is not pivoted while settings other than bulb and time are being made. In the arrangement of Fig. 3 the speed setting ring 13 drives a pair of tubes 14a, 14b normally held together by a latch 20. Cam 15a on tube 14a effects the normal shutter settings while edge 18a of tube 14a holds mirror 4 in its final position. At the end of a complete revolution latch 20 is released and tube 14a engages a fixed stop 22 preventing further travel. Lever 18 enters a slot 23 and side on cam 16a on tube 14b for a further revolution, thus adjusting mirror 4. Latch 25 holds tube 14a when latch 20 is released. A warning signal may be pivoted into the field of vision of the viewfinder to indicate that the setting has changed from instantaneous to low speeds.
Patent GB-188585-A (GB)
Title: Improvements in or relating to trap nests for poultry
IPC: A01K31/16
Filed: 1922-01-07
Abstract: 188,585. Hunt, T. Jan. 7, 1922. Trap tiests.-The door or shutter B of a trap nest is carried by pivoted side arms C and rests against the back of the nest box until pushed forward be yond its balance point by a pivoted lever D engaged by the hen in settling down, when it falls and closes the entrance. The lower end of the lever D is forked or provided with a cross-batten. The shutter may be locked in the raised position by a hook B<1> engaging the lever D. In a range of boxes all the levers D may be pivoted on a single rod and the arms of adjacent shutters may have common. pivots.
Patent GB-223449-A (GB)
Title: Improvements in and relating to the manufacture of rivets, screw-blanks and similar headed articles
IPC: B21K1/58
Filed: 1924-01-09
Abstract: 223,449. Kuhne, J. Jan. 9, 1924. Forging bolts and rivets; dies.-A stock bar p, or a blank cut therefrom, has its end projecting from a die a, upset by a rod k while surrounded by a hollow plunger g and then, during the same pressure movement the upset mass is shaped into a head by pressure on its entire face. The machine slide c carries the rod k, adjustable by means of a wedge o, and the hollow plunger g, which is free to slide a small distance limited by a slot and pin d and is normally pressed forward by a spring h. During the advance of the slide the bar p is first surrounded by the plunger g which engages the die a then the bar is upset into the cavity a<1>, Fig. 3, and presses back the plungerwhich finally is engaged by a shoulder m<1> on the rod k with which it advances to finish the head. If desired the rod k, Fig. 8, may project somewhat beyond the face of the plunger and may in addition be shaped to form a slit or polygonal hole in the head for engagement by a driver or key. In a modification, the hollow plunger has a hollow sleeve q to engage the head. It is normally held in retracted position by a spring r but is finally advanced to shape the head by the shoulder m'. The length of this sleeve may be such that in its final position its acting face lies within, flush with, or, as shown, beyond the face of the plunger.
Patent GB-595723-A (GB)
Title: Novel or improved metal framing used in the construction of building structures
IPC: E04B2/58
Filed: 1945-01-09
Abstract: 595,723. Framework for buildings. TURNER, O. A. Jan. 9, 1945, No. 695. [Classes 20(ii) and 20(iv)] In a building framework to which covering boards of wood or other material are attached, and of the kind which is built of triangular and diamond shaped frames A of strip metal, cut-away portions at each side of the angular points of each frame form recesses a<1> for the reception of clamping plates C which are drawn together by bolts c to clamp the meeting angular parts of the frames together. As shown in Fig. 5, the recesses are sufficiently deep to ensure that the bolts and nuts do not project beyond the faces of the framework. Slots a<2> are provided in the sides of the frames for bolts connecting the frames to one another, to the foundation, and to corner upright members D. The covering boards are held by screws screwed into lugs on strip metal members which are bent to hook round the sides of the frames or through the slots a<2>.
Patent GB-570722-A (GB)
Title: Improvements in or relating to metal rectifiers of the selenium type
IPC: H01L21/06
Filed: 1944-01-15
Abstract: 570,722. Asymmetricallyconducting resistances. STANDARD TELEPHONES & CABLES, Ltd., and RICHARDS, E. A. Jan. 15, 1944, No. 801. Addition to 526,482. [Class 37] The active, selenium, layer 2 is spaced from the base-plate 1 by an insulating washer 3 so that pressure, on assembly, on the counter electrode 4 is transmitted to the base-plate only at these parts. A further insulating washer 5 may be fitted. In a modification, the washer 3 is an annular one and the centre of the disc is the active part.
Patent GB-250333-A (GB)
Title: Improvements in and connected with electrode supports for secondary batteries
IPC: H01M50/463
Filed: 1925-01-10
Abstract: 250,333. Stone &. Co., Ltd., J., (Butchart, P. S.). Jan. 10, 1925. Supports for electrodes of storage batteries comprise longitudinal and transverse bars a, d, of ebonite or other hard material, the bars a having holes or recesses e to receive studs g on strips of resilient material f which lie along the bars a. The bars a may be of different heights as shown in Fig. 3, and all the bars may be moulded iu one piece. The strips f may be of rubber.
Patent GB-124852-A (GB)
Title: Improvements in the Chambers used in the Manufacture of Sulphuric Acid.
IPC: C01B17/84
Filed: 1918-01-15
Abstract: 124,852. Mills, W. G., Packard, C. T., and Packard & Co., E. Jan. 15, 1918. Addition to 12067/13. Sulphuric acid. - The lead chamber described in the parent Specification is provided with one or more cooling-shafts supported in a similar manner to that employed for the chamber walls, and is likewise watercooled. The cooling-shaft 10 shown is supported by an internal framework 11. The chamber 1, which may be approximately elliptical in section, is supported from a framework 2 by rings 3 carrying double lead rings 4, 5, the upper part 4 of which is solid except for apertures 6, while the lower part 5 is cut away at intervals, the upper edges of both parts being burned to the rings 3, and the lower edges of both parts being burned to the chamber wall. Outside each trough thus formed is a gutter 8 receiving the outflow of the trough through the apertures 6. The edge of the gutter is saw-cut, and the teeth 9 so formed are twisted at 45 degrees, the cooling-water trickling through the notches. The troughs supporting the shaft 10 are of similar construction, and are also provided with gutters similar to the gutters 8. The gas is supplied by an inlet 15 directed towards the floor, and issues by an outlet 16. Water is supplied to the ceiling 17 of the chamber and shaft, and also, if desired, by a pipe 18 at intervals. The ceiling 17 may slope downwardly from the shaft to the chamber wall.
Patent GB-305129-A (GB)
Title: Improvements in coal dust furnaces, more particularly intended for locomotives
IPC: F23M5/08
Filed: 1929-01-10
Abstract: 305,129. Hayn, G. Jan. 31, 1928, [Convention date]. Pulverulent - fuel furnaces.-A coal dust furnace particularly for locomotives is provided with one or more, burners c<1>, C<2> having perforated nozzle plates d arranged to form a portion of the wall of the combustion chamber a. Not only the carrier air but also the greater part of the remaining air necessary for combustion passes through the burner, thus adequately cooling the perforated plates, while the bodies of the burners are cooled by the outer air.
Patent GB-548109-A (GB)
Title: Improvements in and relating to multiple brake electric switching devices
IPC: H01H33/14
Filed: 1941-01-23
Abstract: 548,109. Gas-blast switches. AKT.-GES. BROWN, BOVERI, & CIE. Jan. 23, 1941, No. 935. Convention date, Jan. 23, 1940. Addition to 530,971. [Class 38 (v)] The invention of the parent Specification. comprising a multi-break gas-blast switch with current-reducing and voltage-equalizing resistances in shunt with the breaks for enabling the residual current to be dealt with by a seriesconnected air-break switch, is modified by the employment of resistances the value of which decreases as the voltage increases. These resistances may be shunted by condensers. The Specification as open to inspection under Sect. 91 states also that normal resistances which take care of lower voltage conditions may shunt the voltage-dependent resistances. This subject-matter does not appear in the Specification as accepted.
Patent HK-24586-A (HK)
Title: Hybrid cell line for producing monoclonal antibody to a human monocyte antigen,antibody,and methods
Inventor: KUNG PATRICK CHUNG-SHU
IPC: C12P1/00
Filed: 1986-04-03
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on normal human monocytes and granulocytes. The hybrid is formed by fusing splenocytes from immunized BALB/cJ mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent HK-38689-A (HK)
Title: Heterocyclic carboxamides,compositions containing such compounds,processes for their preparation and methods of treatment therewith
Inventor: ERIKSOO EDGAR
IPC: C07D401/12
Filed: 1989-05-11
Abstract: This invention relates to novel heterocyclic carboxamides which increase the activity of the immune system and to the preparation thereof. The invention is also concerned with pharmaceutical compositions containing the said compounds and methods of treatment therewith.
Patent HK-95890-A (HK)
Title: Piperazin-1-yl-ergoline derivatives,process for preparing them and pharmaceutical compositions containing them
Inventor: MANTEGANI SERGIO
IPC: C07D457/02
Filed: 1990-11-15
Abstract: Compounds I (R = H, CH3; R1 = H, halogen, CH3, phenylthio, C1 - C4 alkylthio; R2 = H, CH3O and R3 = H or R2 + R3 = chemical bond; R4 = C1 - C4 hydrocarbon; R5, R6, R8, R9 independently = H, C1 - C4 alkyl or R5, R8 independently = H, C1 - C4 alkyl and R6 + R9 = CH2CH2,CH2CH2CH2; R7 = H, C1 - C4 alkyl, phenyl, NR min R sec ; R min , R sec  independently = H, C1 - C4 alkyl, acyl or NR min  R sec  = heterocyclic ring; W = O, H2; n = O, 1, 2) and their pharmaceutically acceptable salts have antihypertensive activity and are useful anxiolytic and antipsychotic agents. A process for their preparation and pharmaceutical composition containing them are also described.
Patent HK-99892-A (HK)
Title: Hydraulic device for the injection unit of a plastic material injection-moulding machine
Inventor: HEHL KARL
IPC: B29C45/82
Filed: 1992-12-10
Abstract: A hydraulic control system for the operation of three linear and one rotary hydraulic drive assemblies of the injection unit of an injection molding machine, comprising a variable delivery pump supplying drive fluid at a constant pressure gradient to several supply lines controlled by two control units which are arranged in parallel and feature proportional P/Q valves and pressure transducers, a smaller pressure maintenance pump which is controllable by a third proportional P/Q valve and switchable into one of the supply lines, and a hydraulic accumulator for the temporary supply of a large quantity of drive fluid. The proportional P/Q valves convert automatically from their flow rate programs, controlled by displacement-to-voltage converters on the injection unit, to pressure programs controlled by the pressure transducers.
Patent HU-T35267-A (HU)
Title: Process for production of 4-o-b-d-galactopiranosile-d-fructofuranose suitable for medical purpuses
Inventor: FAZEKAS JOZSEF
IPC: C07H3/04
Filed: 1983-03-23
Abstract: 4-O-beta-D-galacto-pyranosyl-D -fructo-furanose suitable for medical use is prepd. from the isomer mixt. obtd. by the known isomerisation reactions with sodium hydroxide and borax from lactose, by removing the cations present in the isomer mixt. with a cation exchange resin in the hydrogen form, removing the borate ions from the resulting soln. in two steps using first a medium strength, then a strong anion exchange resin in the hydroxyl form, setting the pH of the resulting mildly alkaline soln. in the known way with cation exchange resins to 4-7, and finally after opt. filtration, concentrating the soln. in the known way to a syrup with a solids content of 75-80wt.%, or alternatively prepg. a solid prod. by spray-drying or by lipophilisation.
Patent JP-H09183045-A (JP)
Title: Support device for judging work load condition
Inventor: SUGIHARA HIROAKI
IPC: G06Q50/04
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To properly change and improve scheduling by quantitatively evaluating and judging the load condition of work from the scheduling. SOLUTION: From an input part 5 which samples input information from an input device 2 into an information processing part main body 3, pieces of information are allocated to and stored in memory areas in a manufacture indicating information storage part 6, a manufacturing work information storage part 7, a capacity manhour/calendar information storage part 8, a scheduling information storage part 9, and a progress information storage part 10. These pieces of information are computed by a processing part 11 and stored in a latest start/completion date storage part 12, an earliest start/completion date storage part 13, an extra date storage part 14, and an extra date consumption/ cumulative consumption storage part 15.  A stored content editing and output part 16, for each memory area, which causes the processed results and scheduling information to be stored and which outputs and displays them, a work sorting/daily work load condition editing and output part 7, and a portion 18 for editing and outputting work load conditions according to manufacture management numbers, are provided.
Patent JP-S60144280-A (JP)
Title: Spun yarn wind-up device
Inventor: HASEGAWA KATSUMI
IPC: D01D7/00
Filed: 1984-01-06
Abstract: PURPOSE:To enhance the performance of yarn-hooking and yarn-changing in a high speed spun yarn hooking process, by arranging a positively rotating yarn feed roller provided with guides which may extend and retract to and from a position in the vicinity of the yarn travelling peripheral surface of the feed roller, below a winding section. CONSTITUTION:Yarns Y spun from a spinerret 1 are introduced through a yarn path limiting guide 2, a yarn dividing guide 3 and a yarn feed roller 4 and are turned back, and thereafter, are wound up onto a drum 13 while being traversed by means of a traverse device 6. The yarn feed roller 4 is provided with yarn separating guides 5, 5 which may extend and retract to and from a position in the vicinity of the yarn travelling peripheral surface of the roller 4 due to the meshing between gears 18, 18' and a rack 19 which is extended and retracted by means of a cylinder 16. Further, between the yarn feed roller 4 and the wind-up roller 13 there are provided a suction nozzle 8 for temporarily sucking and trappling the yarns Y, and a carrier guide 7 for guiding the yarns Y on wind-up to the nozzle 8.
Patent JP-S5385553-A (JP)
Title: Heat exchanger having means for preventing gas path generation
Inventor: MATSUMOTO TAKAHIKO
IPC: F28D7/16
Filed: 1977-01-06
Abstract: PURPOSE: To prevent generation of gas path on the outer periphery of an inner heat insulation duct in a heat exchanger by providing a gas path prevention wall near and along the outer periphery of a portion of the duct extending on the inner side of a constricted part and a base of a casing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06202314-A (JP)
Title: Printing plate, its production and pattern forming method using the plate
Inventor: AKIMOTO YASUMASA
IPC: C08F2/50
Filed: 1993-01-05
Abstract: PURPOSE:To produce a printing plate having a fine pattern and uniform depth, capable of preventing the misregistration in printing even if a body to be printed is contracted by heat treatment, capable of filling the recess of the plate with an ink, which is irradiated with OV from the glass substrate side and cured, and capable of precisely printing while preventing the sagging of the ink. CONSTITUTION:A transparent conductive layer 2 is formed on a glass substrate 1, and an unplated pattern 3 is formed thereon by photolithography. When a protrusion consisting of a metalic layer is formed on the part except the unplated pattern 3, the same metal as an electroless plating material is firstly deposited by electroplating to form an electroplating layer 5 having a thickness of <=30% of the height of the protrusion, and an electroless plating layer 7 having a thickness of >=70% of the height of the protrusion is formed by electroless plating. A material having the same linear expansion coefficient and flexibility when the substrate 1 is heat-treated as those of a substrate to be printed is used for the substrate 1.
Patent JP-H02180986-A (JP)
Title: Tetrafluoroethane refrigerator composition
Inventor: FUKUDA HIROKI
IPC: C10N40/30
Filed: 1989-01-06
Abstract: PURPOSE:To prepare a refrigerator compsn. wherein two ingredients are highly compatible with each other and which sufficiently functions to prevent the wear, friction and seizure of sliding parts of a compressor, etc., by compounding a specific polyether with tetrafluoroethane. CONSTITUTION:A polyether selected from the group consisting of compds. of formulae I, II and III [wherein R<1> is alkylene; R<2>, R<3> and R<4> are each H or a hydrocarbon group substd. by at least one OH group, and two or more of them are not simultaneously H; X<1> is H, a hydrocarbon group substd. by at least one OH group, or a residue of a monohydroxyl compd. from which OH group is removed, and X<1> and R<2> are not simultaneously H; X<2> is a residue of a dihydroxyl compd. from which two hydroxyl groups are removed; and l, m and n are each such a positive integer that the kinematic viscosities of the compds. of formulae I, II and III are each 10-300cSt at 40 deg.C] and tetrafluoroethane are compounded to give a refrigerator compsn. The resulting compsn., in which said two ingredients are highly compatible with each other, sufficiently functions to prevent the wear, friction and seizure of sliding parts of a compressor, etc.
Patent JP-H10200257-A (JP)
Title: Multi-layer circuit board and its manufacture
Inventor: SAKAI NORIO
IPC: H01L23/12
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a small multi-layer circuit board in which no defect is caused in a side wall of a cavity, when breaking it from a mother laminated body. SOLUTION: A multi-layer circuit substrate 10 is provided with a laminated body 11 which is constituted by laminating a plurality of insulating sheets with internal circuit components in between. On one main surface of the laminated body 11, a cavity 12 is formed. And in addition, on each of four side surfaces of the laminated body 11, a step part 13 is formed corresponding to the position of a boundary surface between an upper half 111 and a lower half 112 of the laminated body 11. In short, thanks to the step 13, the lower half 112 of a height h2 protrudes from the upper half 111 of a height h1. And in addition, on the lower half 112 of the laminated body 11, external electrodes 14 exposing from the outer surface of the laminated body 11 are formed. These external electrodes 14 are electrically connected to the internal circuit component, and formed only on the lower half 112.
Patent JP-H03205589-A (JP)
Title: Fuel assembly
Inventor: FUJIMURA KOJI
IPC: G21C3/328
Filed: 1990-01-08
Abstract: PURPOSE:To secure the safety by charging plutonium which is taken out of a cooling material entrance side part in the cooling material entrance side and plutonium which is taken out of a cooling material exit side part in the cooling material exit side. CONSTITUTION:A cooling material is supplied as a single-phase flow from the entrance orifice 8 of the fuel assembly to flow upward and then flow out of the upper part of the fuel assembly as a two-phase flow. Further, the plutonium obtained from the lower part 6 of the fuel rod is charged in the lower area 19 and the plutonium obtained from the upper part 7 of the fuel rod is charged in the upper area 20. Consequently, the void coefficient of a fast converter where the fuel assembly shown in a figure is charged is less than about -4.5X10<-4>DELTAK/K/% void in the lower area and less than -4X10<-4>DELTAK/K/% void even in the upper area, so the voice coefficient can be held negative at any position in a reactor core and the safety is secured.
Patent JP-H02182472-A (JP)
Title: Semiconductor device
Inventor: OKADA TAKEYUKI
IPC: B41J2/45
Filed: 1989-01-06
Abstract: PURPOSE:To enhance the operating frequency of a shift clock by employing a shift clock output from a shift clock output buffer as the input shift clock of a semiconductor chip of next stage. CONSTITUTION:Wirings between semiconductor chips are so provided that the wirings from a serial data output terminal TC to a serial data input terminal TA become equal to the wirings from a shift clock output terminal TD to a shift clock input terminal TB. Thus, when nXm bit shift registers are composed and data is shifted between the semiconductor chips, its setup time, its holding time can be shortened. Accordingly, it can be approached to the shifting speed of n bits in the semiconductor chip.