baber/WOPTO huggingface dataset:
Patent GB-101562-A (GB)
Title: Improvements relating to Drop Down Air Guns.
Inventor: BAKER WILLIAM
IPC: F41B11/00
Filed: 1916-01-17
Abstract: 101,562. Baker, W. Jan. 17, 1916. Pneumatic. - Relates to dropdown air guns, and consists (1) in the provision, in either the joint face of the chamber or of the barrel, of a sliding spring- pressed bush for making an air-tight joint, and (2) in securing the rear end of the cocking-rod i in the slot l, Fig. 4, below the air chamber by a rotary catch k, so that the cocking-rod can be disconnected when it is desired to fold up the gun. The groove in which the bush is mounted does not communicate with the air chamber or with the barrel. In the construction shown in Fig. 2, the bush e is mounted in the end of the air chamber and is pressed outwards by a spring f to contact against the rear face of the barrel. The barrel is locked by a spring bolt h. In a modification, the bush itself forms the locking-bolt and is provided with suitable actuating-means.
Patent GB-291704-A (GB)
Title: Improvements in electric dimmer switches
IPC: H05B37/02
Filed: 1928-01-09
Abstract: 291,704. Row, W. Jan. 9, 1928. Two-part couplings combined with resistances.-In a switch for dimming theatre lamps a base-panel 2 supports a movable contact-arm 5, stationary switch-contacts 3, and resistance-elements 11 which are fitted so as to be easily detachable and replaceable. Each element consists of a helically grooved insulating tube 18 with the resistance wire wound in the groove. Several modifications of the resistance terminal couplings are described. Plain plug- and-socket couplings with the sockets mounted in the panel and integrally attached to screw terminal shanks are shown in Fig. 2. Plugs fitting into positioning sockets 10 and centrally tapped to receive screwed-in terminal shanks 24 are shown in Fig. 3. Both the above kinds of couplings may be mounted in pairs, one on each side of the panel, with a common terminal shank 24, as shown in Fig. 4. In further modifications the resistance element carries the socket which fits over a plain plug, or is tapped to'receive a projecting screwed shank.
Patent GB-412644-A (GB)
Title: Improvements in carrying out chemical processes in molten media
IPC: B01J10/00
Filed: 1933-01-10
Abstract: In carrying out chemical reactions in molten media, the bottom of the reaction vessel is maintained at a lower temperature than the main body of molten medium and is further protected from corrosion by a layer of solid material, which may be of the same composition as the molten medium.  Suitable materials are alkali metal hydrides and phosphates, aluminium phosphates, phosphoric acid, and boric anhydrides.  In externally heated apparatus the bottom of the vessel may project through the base of the furnace and may be provided with independent cooling and heating means. The invention is applicable to the production of acetic and other aliphatic anhydrides by decomposition of the acids, the production of aliphatic acids and esters by reaction between carbon monoxide and aliphatic alcohols, and the thermal decomposition or cracking of hydrocarbons.ALSO:In carrying out chemical reactions in molten media the bottom of the reaction vessel is maintained at a lower temperature than the main body of molten medium, and is further protected from corrosion by a layer of solid material which may be of the same composition as the molten medium.  Suitable materials are alkali metal hydrides and phosphates, aluminium phosphate, phosphoric acid, and boric anhydrides.  The invention is applicable to the production of acetic and other aliphatic anhydrides by decomposition of the acids, and to the production of aliphatic acids and esters by reaction between carbon monoxide and aliphatic alcohols.
Patent GB-923553-A (GB)
Title: A novel and improved attachment for a desk telephone
IPC: B42D5/04
Filed: 1960-01-11
Abstract: 923,553. Perpetual calendars. W. C. NEWTON. Jan. 11, 1960 [Jan. 13, 1959], No. 921/60. Class 139. [Also in Group XV] An attachment for a desk telephone includes a base 10 adapted to be fitted over the telephone and a bracket 16 pivoted to the rear of the base and extending upwardly above the telephone, said bracket supporting a perpetual calendar adjacent one edge and a notebook or directory. The perpetual calendar comprises a bar 23 slidable between two housings 24 and having a series of consecutive days marked thereon. In use, the bar is positioned to expose the names of seven days in alignment with the numerals 1- 31 marked in groups on the bracket 16. A writing support 29 is pivoted to the base at 32. A paper roll is mounted beneath the writing support and the paper web passed over the upper surface of the writing support beneath retaining bars 34, 35. Two pencil holders 37 are formed at each side of the base.
Patent GB-361688-A (GB)
Title: Improvements in and relating to frying ranges, washing boilers and the like
IPC: F24C15/20
Filed: 1931-01-10
Abstract: 361,688. Preventing emission of fumes &c. from frying and other stoves. RAYNER, B., 45, Linskill Terrace, North Shields, Northumberland. Jan. 10, 1931, No. 930. [Class 126.] A frying-range, or a setpan, boiler, or the like is provided with a conduit a by which the fumes or steam are led into the ash-pit, together with a flue d leading from the ash-pit to the uptake and means, in the case shown dampers f, j, for controlling the flue d and the flue from the fire space to the uptake. By opening the damper j and closing the damper f the fumes &c. are passed through the grate q to the fire; in the reverse position of the dampers, the fumes pass away through the flue d and the flames are drawn downwardly away from the pan, which is thus heated less rapidly. The frying range shown is provided with a curved baffle device v supported on the fire bridge u in order to spread the flames and ensure even heating of the pan t.
Patent GB-1076422-A (GB)
Title: Improvements relating to loose covers for furniture
Inventor: SMITH GEORGE MALCOLM
IPC: A47C31/11
Filed: 1964-01-08
Abstract: 1,076,422. Loose covers for chairs &c. FOTHERAY (READIMADES) Ltd. April 8, 1965 [Jan. 8, 1964], No. 953/64. Heading A4M. A loose cover for chairs comprises two separate blanks A and B, one blank A having a back cover portion 1, a back flap 4 with a frill 5 and two flaps 6 for wrapping around the sides of the back, and the other blank B having a seat portion 1 with a frilled extension 8 to cover the seat front, frilled arm cover portions 11, 12 for covering the inside, top and outside of the arms and extensions 15, 16 to cover the arm fronts. The first blank A is cut at 2, 3, to fit the rear ends of the arms and the flaps 6 tuck beneath the back flap 4. Portions 11a, 12a of the arm covers 11, 12 are tucked beneath the back flap 4. Conventional fastening and tensioning means may be used. A cushion cover may be of the same unspecified material.
Patent HK-55884-A (HK)
Title: Improvements to supercharged internal combustion engines,inter alia diesel engines
Inventor: MELCHIOR JEAN
IPC: F02B37/12
Filed: 1984-07-19
Abstract: In a supercharged engine, a bypass connected to the compressor delivery pipe (4) supplies the turbine with all the air which has not been absorbed by the engine. The bypass (4) is divided into a first branch which supplies combustive air to the primary region (10) of an auxiliary combustion chamber and a second branch which supplies diluting air to the secondary region of the aforementioned chamber and comprises first throttle means. The first branch has second throttle means (13) comprising coupled orifices (14, 15) formed respectively on an inner sleeve (16) and an outer sleeve (17) movable relative to one another. According to the invention, a radial clearance (a) is maintained between the sleeves (16, 17) irrespective of their respective temperatures. Third throttle means (45), having a zero minimum flow section, are provided upstream or level with the second means (13).
Patent HK-95694-A (HK)
Title: Asymmetrical evacuated insulating panel
Inventor: REUTER ROLAND
IPC: F16L59/04
Filed: 1994-09-08
Abstract: Mouldings, preferably in the form of boards, for use as thermal insulation are produced from a) a finely divided, pulverulent or fibrous substance which has a water absorbtion capacity of from 4 to 50% by weight at 23 DEG C and a relative humidity of 85%, b) a covering comprising two parts having an asymmetrical structure which contains this finely divided, pulverulent or fibrous substance, the first part of the covering being metal-free and being hollowed (thermoformed) in such a manner that this hollow is completely filled by the moulding, preferably in the form of a board, and the second part ("lid") optionally being metal-free or metal-containing and planar and being connected to the hollow in such a manner that a gas- and water vapour-tight seal is ensured, and the two parts having water vapour permeabilities of between 0 and 0.2 g/m<2>/d at 23 DEG C and a relative humidity of 85% and having gas permeabilities for N2, O2 and CO2 of in total 0 to 0.5 cm<3>/m<2>/d/bar at 23 DEG C, with the property of absorbing water up to an amount of from 2 to 15% by weight without its thermal conductivity simultaneously being impaired by more than 25%.
Patent HU-T56815-A (HU)
Title: Process for producing sulfur containing phenol derivatives
Inventor: DEMETER AGOSTON
IPC: C07C323/20
Filed: 1990-02-05
Abstract: 4,4'-alkylidene-di:thio-bis (2,6-di:alkyl-phenol) cpds of formula (IV) are prepd from 2,6-di:alkyl-phenols without isolating intermediate cpds. In (IV) R is a hydrogen atom or an 1-5C alkyl gp. R1 and R2 are hydrogen atom 1-7C alkyl gp. or a 5-7C cycloalkyl gp formed by R1, R2 and adjacent C-atom.
Patent HU-T44446-A (HU)
Title: Method for changing the active pore size of porous structures
Inventor: SLEYTR UWE B
IPC: C12N1/06
Filed: 1985-12-23
Abstract: PCT No. PCT/AT85/00060 Sec. 371 Date Aug. 19, 1986 Sec. 102(e) Date Aug. 19, 1986 PCT Filed Dec. 23, 1985 PCT Pub. No. WO86/03685 PCT Pub. Date Jul. 3, 1986.A method for producing a structure comprising at least one membrane with continuous pores having a diameter range of 1 to 8 nm extending along plane, curved, cylindrical or vesicular surfaces consisting essentially of at least one layer of contiguous identical protein containing molecules which molecules are arranged to form a crystal lattice defining continous pores free of said molecules, the membranes being connected to or embedded in a support layer or the membranes being connected together to form a stable unsupported film comprising removing the cell contents from intact cells of microorganisms or breaking the intact cells and separating the membranes or membrane containing cell envelope fragments, suspending the membranes or membrane containing cell envelope fragments in a liquid medium, combining the membranes or membrane containing cell envelope fragments into a layer with a crystal lattice with continuous pores free of the protein containing molecules by depositing the membranes or membrane containing cell envelope fragments onto a support layer or introducing said fragments into a support layer or connecting said fragments together to form a stable unsupported film and a method for altering the effective passage width of the pores of a structure.
Patent JP-H07195829-A (JP)
Title: Recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/327
Filed: 1994-01-05
Abstract: PURPOSE:To form a developed color part having absorption within a near infrared region, in a recording material developing a color by the contact of an electron donating leuco dye and an electron acceptive compd., by using a compd. represented by a specific general formula as the electron donating leuco dye. CONSTITUTION:A recording material utilizes the color development due to the contact of an electron donating leuco dye and an electron acceptive compd. In this case, as the electron donating leuco dye, a compd. represented by either one of general formulae I, II (wherein R1-R4 are an alkyl group or an aryl group, R5 and R6 are a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom, R7 and R8 are a hydrogen atom, an alkyl group or an aryl group and a ring A is a benzene or pyridine group which may be substituted with an alkyl group, an alkoxy group, a halogen atom or a dialkylamino group) is used. By this constitution, the recording material of which the developed color part has absorption within a near infrared region is obtained.
Patent JP-S63172040-A (JP)
Title: Fly wheel
Inventor: OTSUKA KIYOAKI
IPC: F16F15/134
Filed: 1987-01-06
Abstract: PURPOSE:To enable a large torque to be transferred by setting the transfer torque capacity of a viscosity coupling joint in idling state, to such a value as capable of aborbing any fluctuating torque when a drive torque is low, and integrally rotating masses on both engine side and transmission side when the drive torque is higher than the preset value. CONSTITUTION:Resistance boards 31, 33 and a transmission side mass 5 are rotated by power transferred to an engine side mass 3 to carry out torque transfer. When a drive torque is increased, a moving member 43 advances into a sealed chamber 25 so that the engine side mass 3, an intermediate member 7, and the transmission side mass 5 may be rotated in one body to transfer power. Accordingly, both transfer of a large torque and absorption of any fluctuating torque can be carried out in this way.
Patent JP-H11317911-A (JP)
Title: Integration image generation chip
Inventor: CHEN ZHILIANG JULIAN
IPC: H04N5/217
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To suppress fixed pattern noise to a minimum and to read a picture element at high speed by permitting a column reading circuit to execute whole duplex sampling operations, which successively correlate against picture reading data in parallel and supplying analog outputs to an output circuit in series. SOLUTION: The column switch COL1 of the first column reading circuit string 1 is closed and a picture element 1, 1 is read. Then the column switch COL1 is opened, a switch CHIP is closed and the gate voltage of the transistor P2 of a chip output circuit 110 is reset. Then the switch CHIP is opened, the switch COL2 of a column reading circuit string 2 is closed and a picture element 1, 2 is read. The operation is executed until the reading of the last picture element (picture element 1, n of the row 1) in the first row is terminated. A column one hot encoding flip flop 100 is connected to the second row (row 2) of the picture element and the picture element is read. The reading of the picture element in the last row (row (n)) is completed and a switch SELn is opened.
Patent JP-H05180311-A (JP)
Title: Transmission control device for automatic transmission
Inventor: CHIGUSA SHUNSUKE
IPC: F16H59/54
Filed: 1992-01-06
Abstract: PURPOSE:To carry out transmission control for the demand of a driver. CONSTITUTION:A braking frequency detecting means M1 detects a frequency of braking operated by a driver. A transmission control means M2 renders downshift of an automatic transmission M3 when the frequency is large. An accelerator opening degree detecting means M4 detects an opening degree of an accelerator. A frequency initializing means M5 initializes the braking frequency detected by the braking frequency detecting means M1 when the accelerator frequency detecting means M1.
Patent JP-H11195100-A (JP)
Title: Ic card and plug-in card
Inventor: TSUNODA KEIICHIRO
IPC: B42D15/10
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To hold a plug-in card and to make it possible to use it as both an IC card and a plug-in card by holding the plug-in card in a recessed part of a plate type base material. SOLUTION: The plug-in card 2 is formed by embedding an IC module in a plug-in card base material. The plug-in card base material has a small recessed part formed as a plug-in card taking-out means 9 in such a shape that a finger and a nail are easily caught to take the plug-in card 2 out of the IC card. Further, the plate type base material 3 has a recessed part where the plug-in card 2 is engaged and at the peripheral edge part of the recessed part, a projection for fixing the plug-in card 2 is provided facing the inside of the recessed part to enable the plug-in card 2 to be fixed in contact with the plate type base material 3 when the plug-in card 2 is engaged with the recessed part of the plate type base material 3.
Patent JP-H03205971-A (JP)
Title: Charge coupled device camera
Inventor: SAKAMOTO SHIGERU
IPC: H04N5/341
Filed: 1990-01-08
Abstract: PURPOSE:To execute the continuous photographing at a high speed by providing plural pairs of CCDs and read-out/transfer mechanisms. CONSTITUTION:Optical information condensed by a lens 1 of a camera is reflected to CCDs 4-1,4-2,... by an optical system in a spectral system 3, and in accordance with an operation of a shutter 2 operated at a high speed, the spectral system 3 switches in order the CCDs for reflecting inputted optical information. That is, after the optical information forms an image in one CCD, while it is read out and transferred, the optical information is allowed to form an image one after another to other CCDs. In such a way, in accordance with all the CCDs, a read-out/transfer mechanism 5 and an image memory 7 for storing read-out and transferred image information are held, therefore, image pickup of an image can be executed at a short time interval, and by providing many CCDs and read-out/transfer mechanisms by the number of pieces corresponding to necessity, the high speed image pickup can be executed.
Patent JP-H02182244-A (JP)
Title: Power type bed
Inventor: MIZUNO TOSHINOBU
IPC: A61B6/04
Filed: 1989-01-06
Abstract: PURPOSE:To prevent all of collisions against an unspecific part by mounting a power source for moving a bed, a speed monitor for detecting a moving speed and a controller driving the power source and stopping the bed urgently on the basis of the moving speed. CONSTITUTION:A speed monitor 10 detects the actual moving speed V of a bed 7 to feed back the same to a controller 5A and a power source 6 is controller by a control signal C so as to move the bed 7 at a predetermined speed. When the bed 7 or a human body 8 collides with anything during the movement of the bed 7, the moving speed V decreases suddenly. At this time, by comparing the order speed pattern up to a movement scheduled position with the moving speed V, the controller 5A judges that the moving speed V decreases abnormally. As a result, the controller 5A judges the abnormality due to collision and immediately breaks off the command speed pattern (one-dot broken line) up to the movement scheduled position and stops the control signal C urgently and brings a command speed Vc to zero to stop the bed 7.
Patent JP-H06209523-A (JP)
Title: Voltage regulator
Inventor: NAKANO HIROTAKA
IPC: H01F29/04
Filed: 1993-01-06
Abstract: PURPOSE:To eliminate a high voltage which appears in a switching element in a changeover operation and to make the automatic control of a regulator easy. CONSTITUTION:A voltage regulator 1 is provided with primary terminals R, S to which a primary voltage is applied, with a primary winding 2 and a secondary winding 3 which are connected respectively to the primary terminals R, S, with secondary terminals U, V which are connected to the individual windings 2, 3 in positions in the same number of turns from the primary terminals R, S and with a plurarity of switches 4 to 6 which short-circuit the individual windings 2, 3 by leaving the same number of turns between the primary terminals R, S. The individual switches 4 to 6 short-circuit the individual windings 2, 3 by leaving the mutually different number of turns.
Patent JP-S63169866-A (JP)
Title: Digital delay preventing system
Inventor: MITOME MASANORI
IPC: H04M19/02
Filed: 1987-01-07
Abstract: PURPOSE:To prevent digital delay at a digital branch circuit by providing a digital bypass circuit controlled by an on-hook/off-hook signal of an order wire circuit and connected to the digital branch circuit. CONSTITUTION:A switch of digital bypass circuits 3a-3d controlled by on-hook/ off-hook signals 5a, 5b is connected to the position of '1' when the order wire circuits 1b, 1c are in on-hook state to prevent the digital delay by digital branch circuits 2a, 2b. When the order-wire circuits 1b, 1c are in off-hook (OFF HOOK), the switch of the digital bypass circuits 3a-3d is connected to the position of '2' to make the digital branch circuits 2a, 2b effective. Thus, lots of order wire circuits is connected without generating the digital delay to attain large sized network.
Patent JP-S5593210-A (JP)
Title: Static induction type electrical apparatus
Inventor: ISHIZUKI KATSUMOTO
IPC: H01F27/36
Filed: 1979-01-10
Abstract: PURPOSE: To eliminate magnetic field concentration to an iron core leg and to reduce eddy current loss by means of winding a semiconductor film closely upon a winding which is wound concentrically and in multi layer whose initial winding terminal of the innermost layer winding a coil bobbin surrounding the iron core leg and a being earthed.  
     CONSTITUTION: A low voltage winding bobbin 12 is arranged outside the iron core leg 11a constituting the iron core 11 and thereupon, a low voltage winding 13 slightly shorter than the iron core leg 11a is wound. Outside of this, a high voltage winding 15 is wound up on the full length of the iron core leg 11a by means of the high voltage winding bobbin 14. Next thereto, outside of this, a semiconductor film layer 16 is wound and at this time, the film layer 16 consists of a shield film pasted with a plastic film 16b such as polyethylene terephthalate film and a semiconductor carbon film 16a and it is used by placing the film 16a side to come to the inner side. In such a way, the iron core leg 11a is shielded with the film layer 16 and as a result, the magnetic field concentration is eliminated, thus resulting in the reduction of the eddycurrent loss and the excellent withstanding voltage characteristics most suitable as the coil for the metering transformers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07210908-A (JP)
Title: Oscillation type optical head assembly
Inventor: HIRAI YUKIO
IPC: G11B21/02
Filed: 1994-01-10
Abstract: PURPOSE:To easily and precisely adjust the parallelism of an objective lens and an optical disk by providing the assembly with a pair of pivot ball bearings which support the circular conical pivot parts adjustably mounted at a housing. CONSTITUTION:Both ends of a shaft 22 are formed to a circular conical shape and are acted as the circular conical pivot parts 23. Both ends of the shaft 22 are supported by a pair of the pivot ball bearings 34a, 34b. The ball bearings 34a, 34b are composed of outer races 38 and plural balls 40 and the pivot parts 23 of the shaft 22 are used as inner races. The ball bearing 34b is fixed in a base 14a and the ball bearing 34a is inserted into an opening 37 formed in a ball bearing supporting part 36. A cover 14b is removed and an adjusting block 42 engaged with the outer race 38 of the ball bearing 34a is gripped and the ball bearing 34a is moved in an X-Y plane. As a result, the inclination of an arm 20 with the optical disk 16 is adjusted and the parallelism of the objective lens 24 and the disk 16 is easily and precisely adjusted.