baber/WOPTO huggingface dataset:
Patent GB-510873-A (GB)
Title: An improved automatic boat piloting apparatus
IPC: G05D1/02
Filed: 1938-01-07
Abstract: 510,873. Automatic steering gear, DUNAJEFF, L. A. Jan. 7, 1938, No. 519.. [Class 114] Steering gear for piloting a boat upon a predetermined zig-zag course includes an electric controller operated by a contact bar supported over the contact point on the compass and a number of distance determining counters brought successively into operation to set the contact bar in new positions. The rudder 32 is actuated by an electric motor 27 the controller 25 thereof being connected by leads 24 with insulated contact rings 17 and thence by leads 19, 22, 23 with a contact 2 on the compass and contacts 20, 21 respectively on a bar 6. A motor 66 is driven under the control of tubes 71, 72 so as to measure the speed and distance run by the boat, and rotates through gearing 48, 65 a spindle 40. A series of such spindles 40 is carried by a plate 44 which is rotatable by a spring 62 in steps to, bring successive gears 48 into engagement with the gear 65 and also brings gears 38, 39 into engagement with the gear 37 on a shaft 36 which is geared to the shafting 11, 12 upon which the bar 6 is mounted. Each spindle 40 is held in position by a cam stop. 53 abutting against a bracket 63 on the frame 15. The cam 53 is rotated by the shaft 40 until it is positioned to clear the bracket whereupon the plate 44 is swung round by the spring 62 until the cam stop on the next spindle 40 abuts against the bracket. A movable rod 54 permits of either the wheel 38 or the wheel 39 being clutched to the spindle 40. Each gear counter mechanism is set back an amount representing the distance the boat must travel on a straight course from a position' in which a tooth on the gears registers with a notch on the clutch plate. When so registering the gear 38 is rotated to cause movement of the bar 6 to a new position and at the same time the cam 53 is rotated to free the particular spindle assembly and allow the next one to come into operative position. The boat is set on a new course corresponding to the position of the bar and runs straight thereon until re-set.,
Patent GB-122676-A (GB)
Title: Improvements in Sign Telegraphs, and other like Electrical Advertising Devices.
Inventor: HARRIS HENRY KINGSFORD
IPC: G09G3/00
Filed: 1918-01-09
Abstract: 122,676. Harris, H. K. Jan 9, 1918. Monogrammic signs.-Relates to the electrical control of sign telegraphs and other electrical advertising devices on the co-ordinate principle whereby any unit can be actuated. Three groups C, D, E of three units each are shown in the Figure, and each unit is connected to a contact on a unit switching selector 9, the first contact being connected in parallel to the first unit of every group, the second contact to the second unit of every group, &c. A common return wire for all the units in each group is connected to a contact plate on a group switching selector 13. Thus, the unit switch will operate the first group C if the group switch is on the first contact, and if the unit switch be again moved when the group switch has been shifted to the second contact it will operate the second group D, and so on. The invention consists in making the unit switching selector operate the group switching selector periodically. The selectors may be worked on the same or on separate circuits; in the former case, polarized magnets may be used, so that the unit selector or the group selector is operated according to the direction of the current. Indicators I, J may be employed at the transmitting station A to show the positions of the respective selectors, and a signal lamp R to indicate that no further impulses must be transmitted. A polarized relay or switch may be employed at each oi the contacts of the group selector to increase the capacity of the system. Specifications 6784/10, 27793/11, 4635/13, 15469/13, and 29597/13, [all in Class 3 (i), Advertising and displaying apparatus, Moving &c.], 3980/15, and 109,637 and 114,633, [both in Class 3 (i), Advertising and displaying apparatus, Moving &c.], in the Provisional Specification are referred to.
Patent GB-112968-A (GB)
Title: Improvements in or relating to Fuel Feeding Arrangements for Internal Combustion Engines.
Inventor: COULOMBE JOSEPH CLEOPHAS
IPC: F02M37/02
Filed: 1917-01-13
Abstract: 112,968. Coulombe, J. C. Jan. 13, 1917. Vacuum apparatus.-Fuel for internal-combustion engines is fed from a supply tank 4 to a distributing tank 3 by suction produced both by the engine piston and by the passage of the exhaust gases, in order to equalize the flow of the fuel. In the form shown, the upper part of the tank 3 is provided with a pipe 7 leading to a valve fitting 8, from which pipes 9, 10 lead respectively to the induction pipe 1 and to a T-coupling 13 in a branch 14 of the exhaust pipe 5. The pipe 9 is connected with a plug 28, Fig. 7, in the pipe 1, provided with perforations 28<b>. The fitting 8 is provided with check valves, so that the pipe 7 is under the suction of the engine or of the exhaust, whichever is the greater. The coupling 13, Fig. 4, is fitted with an ejector nozzle 16, which directs the exhaust gases into a Venturi tube 18. In order to lighten the column of fuel between the supply tank 4 and the distributing tank 3, air bubbles are admitted to the pipe 3<c> by an air tube 21 terminating inside the bell-shaped end 20 of the pipe 3<c>. The cap 23 is air-tight, and the tube 21 serves to admit air to replace the fuel withdrawn from the tank. In a modification, the cover 23 is provided with a vent and the tube 21 extends within the pipe 3<c> to the level of the cover 23. The distributing-tank 3, Fig. 2, is divided by a plate 41a into a vacuum chamber 41 and a delivery chamber 44, from which a pipe 2a leads to the carburettor 2. The fuel inlet 43 at the top of the vacuum chamber is closed by a float valve 36 when the fuel rises beyond a certain limit. The chambers 41, 44 communicate by means of an aperture 30 in the plate 41a provided with a disk valve 47 resting on the shoulder of a valve 46, which is carried by a lever 52 controlled by a float 48. This has a central sleeve 48a slidable on a sleeve 50<a> which carries a bell 50 and slides on a fixed spindle 49. A pad 48<b> in the lower end of the sleeve 48<a> prevents jar or noise due to impact against the lower end of the rod 49. The lower end of the bell 50 is enclosed by an inverted bell 55, which prevents air rising from the valve 46 from entering the bell 50. When fuel is drawn by suction into the chamber 41, the float rises until it opens the valves 46, 47, the latter being opened by the downward movement of a skirt portion 54b on the valve stem 54. Fuel descends into the chamber 44, and air is admitted to the vacuum chamber 41 without disturbing the partial vacuum in the bell 50. When the liquid level in the chamber 41 drops below the float 48, air enters the bell 50 through a hole x in the float, breaking the vacuum and causing the float to drop and close the valves 46, 47 until the liquid level in the chamber 41 is sufficient to raise the float 48 again.
Patent GB-1370584-A (GB)
Title: Photomasks
IPC: G03F1/00
Filed: 1973-01-05
Abstract: 1370584 Electroless Ni plating PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 5 Jan 1973 [8 Jan 1972] 736/73 Heading C7F [Also in Division G2] Nickel films containing phosphorus or boron are electrolessly deposited on palladium or platinum nuclei on a titanium dioxide layer on a glass support using heated aqueous solutions containing per litre (a) NiCl 2  6H 2 O (30g), aminoacetic acid (30g) and NaH 2 PO 2 H 2 O (10g) or (b) NiSO 4  7H 2 O (30g), aminoacetic acid (18g), malonic acid (27g), dimethylamine borane (3À5g) and ammonia (to pH 7).
Patent GB-1023349-A (GB)
Title: Catalytic production of chlorinated hydrocarbons in a fluidized bed
IPC: B01J8/28
Filed: 1964-01-08
Abstract: Chlorinated hydrocarbons are made by a fluidized bed process, wherein the bed is contained in a reactor of small cross-section and relatively large height, the preferred ratio of height to diameter being 5 to 30: 1, a part of the reactor height being sub-divided into several substantially equal spaces by perforated plates or grids perpendicular to the axis of the reactor at such distances from one another and having apertures such that the fluidized bed is free to move through the apertures upwardly, and wherein the gas velocity is slightly greater than the minimum required for fluidization.  The process may be applied to the reaction of acetylene with hydrogen chloride, which is exemplified using carbon impregnated with mercuric chloride to give vinyl chloride, or to the exemplified reaction of dichloroethane with chlorine using graphite to yield mainly trichlorethylene and some perchlorethylene.  Other reactants specified are ethylene with HCl or Cl2 and highly chlorinated hydrocarbons with unchlorinated or slightly chlorinated ones.  Two diagrams (not shown) illustrate the reactor construction.ALSO:A fluidized bed catalytic reactor comprises a reactor of small cross-section and relatively large height, part of the reactor height being subdivided into several substantially equal spaces by means of perforated plates or grids perpendicular to the axis of the reactor at such distances from one another and having apertures such that the fluidized material is free to move through the apertures upwardly, the preferred features being height to diameter 5-30:1, area of ports of each perforated plate or grid between 30-80% of the area of cross-section of the reactor, spacing of the ports 0,5-2 times the diameter.  The apparatus illustrated in Fig. 2 (not shown) has a nickel pipe 18 therein into which, at various heights a thermocouple may be inserted, and a cyclone 7 at the top of the reactor.
Patent GB-341259-A (GB)
Title: Improvements relating to appliances for waxing and polishing floors
IPC: A47L13/31
Filed: 1930-01-10
Abstract: 341,259. Waxing or polishing floors. COURT, E. W. W., 1, Lower Loveday Street, Birmingham. Jan. 10, 1930, No. 916. [Class 19.] An appliance for waxing or polishing floors comprises a cast-iron rectangular baseplate 1 with an integral upstanding internally threaded cup or receptacle 7 adapted to contain a supply of wax 8, which is forced out of the receptacle by a screwed plunger 9 carried by a rod 10. Cemented to the baseplate 1 is a thick pad 5 of felt, which is covered by a coarse-grade cloth 13 removably held in place by a wire bail 14 engaging grooves 15, 19 in the baseplate. A slot 6 extends from the base of the receptacle 7 through the baseplate 1 and felt pad 5. A pivoted handle 3 serves to move the appliance over the floor. To effect polishing, the cloth 13 is removed and substituted by a polishing cloth or pad.
Patent GB-431525-A (GB)
Title: Improvements in domestic kettles or other boiling utensils
IPC: A47J27/21
Filed: 1934-01-10
Abstract: 431,525. Kettles &c. RUSS, C., 50, George Street, Manchester Square, London. Jan. 10, 1934, Nos. 979, 7596, and 17175. [Class 66] Kettles or other boiling vessels are arranged to give a warning sound, caused by agitation of the lid, upon boiling; the lid, which is weighted, rests freely upon but in close contact with an annular flat-surfaced seating 4 towards which the escaping steam is directed by an annular passage 7, a water film formed between the two parts being constantly broken by the steam pressure and re-formed by the falling of the lid. The spout is connected at or adjacent to the base of the vessel to ensure that the only outlet for the steam is by the channel 7. The lid may be free or may be loosely hinged to the vessel and the marginal edge resting on the seating may be flat, as in Fig. 7, or formed with a narrow flange 8, Fig. 5, so that an annular channel 10 is formed at the underside of the edge. It may be also provided with a hollow chamber 5, Fig. 7, into which steam can pass through an opening 18. In the case of hingeless lids, to prevent too much relative lateral movement between the lid and the seating, the outer edge of the lid or that of the seating may be provided respectively with a depending or upstanding flange or series of studs. In an electric kettle, as shown in Fig. 7, the opening 21 of the spout 2 may be disposed so as to prevent all the water from being poured out, to avoid burning out of the heating element 22.
Patent HK-49496-A (HK)
Title: Process for the preparation of 7-substituted-hept-6-enoic and-heptanoic acids and derivatives thereof
Inventor: CHEN KAU-MING
IPC: C07D209/10
Filed: 1996-03-21
Abstract: Compounds of formula Iare disclosedwhereinXis -CH₂CH₂- or -CH=CH;R₁is an ester group inert to the reaction conditions; andRis an organic radical having groups which are inert under reducing conditions, with the proviso that, when R is triphenylmethyl, then R₁ additionally includes allyl and X is -OCH₂-or the free acid or a salt form or a further ester form or the δ-lactone, i.e. internal ester form thereof, in a state of purity such that the proportion of erythro to threo isomer is 99:1 : 0.9 or higher.
Patent HK-98596-A (HK)
Title: Disposable absorbent article having improved leg cuffs
Inventor: FREELAND MARY ELAINE
IPC: A61F13/514
Filed: 1996-06-06
Abstract: A disposable absorbent article such as a diaper (10), is disclosed. The diaper has two lengthwise extending longitudinal marginal portions (50), each longitudinal marginal portion having two elastically extensible leg cuffs, a barrier cuff (62) and a gasket cuff (56). The leg cuffs (56,62) serve to help contain body exudates within the disposable article. Each leg cuff (56,62) is elasticized to provide a relatively low ultimate contact force against the skin of the wearer at relatively high elongations. This arrangement provides a diaper with leg cuffs which can be elongated to conform to the shape of the wearer, without causing undue discomfort or irritation to the legs of the wearer. The relatively low ultimate contact force at relatively high elongations may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time.
Patent HU-T52982-A (HU)
Title: Coagulation filter
Inventor: MAJER JOZSEF
IPC: B01D24/00
Filed: 1988-02-29
Abstract: The filter is provided with at least two layers of filter material with different sized granules. Valved connections are provided for raw water contg chemical additives, rinse water inlets, filtered water and sludge discharges. The raw water and clean rinse water inlets are located at the bottom of the housing below the filter support. A sloping collection trough is located at the top of the housing, its lowest point being provided with clean water and sludge discharge connections. Pref, a plate is used above the inlet connection to dissipate the energy of the incoming water.
Patent JP-S59125155-A (JP)
Title: Transfer system of charging data
Inventor: YOSHIDA KUNIHIKO
IPC: H04M15/00
Filed: 1983-01-04
Abstract: PURPOSE:To omit the conversion into a call base data with a data processor by enabling the data processor to receive the call base data which is already edited in response to a call. CONSTITUTION:The event base data produced from an automatic exchange 1 is sent to a charging data transfer device 2. An interface processor 4 fetches the event base data delivered from a reception buffer memory 3 and discriminates the call identification number of the data to store it to a temporary storing memory 5. In the case of the ring-off with the event type of the data, the processor 4 reads the same call and the talking start data out of the memory 5 and edits the call base data. Then the call base data is written to a transmission buffer memory 6 and transferred to a data processor 8 via a transmission line 7.
Patent JP-H06205341-A (JP)
Title: Driving circuit for display device
Inventor: YANAGI TOSHIHIRO
IPC: G02F1/133
Filed: 1993-01-05
Abstract: PURPOSE:To obtain the driving circuit for a display device in which degrading of display quality attended with a large sized display screen and high definition processing or the like is suppressed. CONSTITUTION:A deterioration correction circuit 8 adds signal voltages Va, Vb, Vc, Vd outputted from a signal voltage generating circuit 4 in the rising state through production of an overshoot thetaO and in the fall-down state, through production of an undershoot thetaU to obtain signal voltages VA, VB, VC,.VD respectively, which are fed to a source driver 2. The source driver 2 selects any of the plural signal voltages VA, VB, VC, VD based on digital video signals (Da, Db) and impresses the selected signal to each picture element. The converted signal voltages VA, VB, VC, VD are reached surely to an object voltage faster within the impressed period with the overshoot thetaO or the undershoot thetaU included in them.
Patent JP-H02247162-A (JP)
Title: Method for synthesizing n-chlorothio-sulfonamide
Inventor: SUTEIIBUN MAIKERU RAIBA
IPC: C07C311/48
Filed: 1990-01-04
Abstract: PURPOSE: To safely and efficiently obtain an N-chlorothio-sulfonamide useful as a rubber additive, etc., by reacting an N,N'-dithiobis(sulfobamide) with chlorine gas, etc., by the use of a desired compound as a liquid solvent for synthesis.  
     CONSTITUTION: An N,N'-dithiobis(sulfonamide) of formula I (wherein R 1 , R 2  are each a 1-20C alkyl, a 7-20C aralkyl, a 5-20C cycloalkyl, phenyl, etc.) is reacted with chlorine gas or sulfuryl chloride in the presence of a liquid solvent comprising N-chlorothio-sulfonamide of formula II to obtain a compound of formula II. The compound of formula II includes, e.g. N-chlorothio-N'-methyl- methanesulfonamide. It is preferred that the compound of formula II is present as the solvent in the beginning in an amount sufficient to give a 0 to about 50 wt.% N,N'-dithiobis(sulfonamide) slurry. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01176814-A (JP)
Title: Underwater bearing device in hydraulic machine
Inventor: MISAWA KIMIHIRO
IPC: F16C37/00
Filed: 1988-01-04
Abstract: PURPOSE:To aim at reducing the cost and getting durability of an underwater bearing device in a hydraulic machine by securing a bearing member made of ceramic or ultrahard alloy to the outer periphery of a flange section of a main shaft and an inner peripheral side ring of an upper cover, and by forming a projected ring-like bearing section and a projected flange, respectively, at the stationary side inner periphery of a bearing member and above the rotary side bearing section. CONSTITUTION:An outward projected flange section is formed at the outer periphery of a flange 8a of a main shaft above the uppermost segment of a ceramic rotary side bearing member 20 composed of more than two ring-like segments. A ring-like multi-stage stationary bearing member 21 made of ceramic or ultrahard alloy, having a mechanical strength less than that of the rotary side and having a projected bearing section in axially multi-stages is secured to the inner peripheral surface of a bearing support bed 23 for an inner peripheral ring 22 of the upper cover 4. Accordingly, it is possible to provide a bearing device having a reduced cost and enhanced durability with a labyrinth seal effect without the necessity of a water-tight device, capable of lubrication and cooling with the use of water stream.
Patent JP-H09189642-A (JP)
Title: Method and device for measuring dimension of lens
Inventor: MURASUGI YOSHINORI
IPC: G01B21/08
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To directly and precisely measure the thickness of a lens according to the holding position of the lens in a lens holding body without using a special adapter. SOLUTION: A lens holding body 1 for holding a lens R is shifted in an arrowed direction C and rotated around the axial line O of a rotating center, whereby the posture of the lens holding body 1 is regulated. After the optical axis 01 of the lens R is conformed to a measuring reference axis 02, a measuring element 15A is brought into contact with the surface of the lens R from the direction laid along the measuring reference axis 02, and the thickness of the lens R is measured on the basis of the distance between the contact position of the measuring element 15A and the reference position P0 on the measuring reference axis 02.
Patent JP-S60144670-A (JP)
Title: Duty testing circuit
Inventor: HIRAKAWA SHIGEKI
IPC: G01R29/02
Filed: 1984-01-06
Abstract: PURPOSE:To test duty specification precisely and easily by comparing a maximum and a minimum duty value which correspond to period measured values of a signal to be measured with a pulsewidth count value. CONSTITUTION:The signal 25 to be measured is inputted to a period detecting circuit 28 and a pulse width detecting circuit 29, whose outputs are inputted to counters 32 and 35 together with outputs of AND logical circuits 30 and 31 to which a reference clock 24 is inputted. Count converted values of a maximum and a minimum pulse width value of duty specification corresponding to a period are read out of a storage element 33 on the basis of the output of the counter 32 as an address input. The output of this storage element 33 is compared by a comparator 34 with the output of the counter 35. Then, an AND-OR logical circuit 37 which inputs a maximum/minimum switch signal 37 outputs a test result signal showing storage element output A<counter output B in a maximum specification test or that A>B in a minimum specification test.
Patent JP-H05179799-A (JP)
Title: Surface treatment method concrete skeleton and surface treatment section thereof
Inventor: SANO HIDEO
IPC: E04G9/10
Filed: 1992-01-06
Abstract: PURPOSE:To prevent trouble such as tile peeling, etc., caused by aging and to prevent harm inflicted on a person thereby for a surface treatment method of a concrete skeleton and a surface treatment section thereof. CONSTITUTION:An adhesive sheet 16 formed of the front and the rear having ciliary projections 12 and 14 respectively is provided to the inside of a form 10 to place concrete 18 in the form 10, and after the concrete 18 is solidified, the form 10 is stripped. The adhesive sheet 16 is stuck on the solidified concrete 18 through one ciliary projection 14, and the other ciliary projection 12 of the adhesive sheet 16 is exposed to the outside.
Patent JP-H08186605-A (JP)
Title: Traveling packet communication method
Inventor: TOYAMA MASUMI
IPC: H04W92/24
Filed: 1995-01-05
Abstract: PURPOSE: To realize a traveling packet communication method by which traffic is reduced and data can efficiently be transferred. CONSTITUTION: When a communication terminal 11 moves to an area under the control of an exchange station 32' while it receives a packet transmitted from an exchange station 31', the exchange station 31' being a moving source transfers packet communication control information and the packet which is not arrived to the exchange station 32'. Thus, the exchange station 32' being a moving destination does not need to transfer information with the communication terminal 11 and a home exchange station 30, and it does not need to retransmit the packet which is not arrived from the communication terminal of the transmission source.
Patent JP-S60146487-A (JP)
Inventor: HORI ICHIROU
IPC: H05B6/64
Filed: 1984-01-05
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。