baber/WOPTO huggingface dataset:
Patent GB-122024-A (GB)
Title: Improvements in or relating to Bedsteads.
Inventor: HILTON THOMAS
IPC: F16B12/60
Filed: 1918-01-09
Abstract: 122,024. Hilton, T. Jan. 9. 1918. Joints and connexions.-Mattress frames are connected to wooden bedstead pillars by bolts 10 at the corners of the mattress frame which engage slots 7 in brackets 3 directly secured to the pillars and in some cases in angle-irons connecting the end pillars, the said slots allowing lateral play in the mounting of the mattress upon the pillars.
Patent GB-1500184-A (GB)
Title: Variable displacement pump or motor
IPC: F03C1/40
Filed: 1975-01-07
Abstract: 1500184 Fluid-pressure servomotor systems ABEX CORP 7 Jan 1975 [29 March 1974] 638/75 Heading G3P A variable displacement pump or motor has a cam plate 38 positioned by a piston 66 under the control of a valve 68 closed by a spring 85 and opened by a rise in pump discharge pressure at a port 71 or by a thermally responsive element 90. The latter may respond to the inlet or outlet fluid temperature. In the preferred embodiment, the port 71 communicates with the outlet 48, 28 from a rotating cylinder block while fluid from the inlet 27 flows through a passage 96 around the element 90 and returns to the inlet through a further passage (not shown). Fluid leaking past the valve and returned from the piston 66 flows through passages 84 or 88 into a drain chamber 83. The cam plate is pivoted at 43E, 43P and has an arm 63 engaged by the piston 66 and by a spring- loaded piston 60. When outlet or high pressure fluid is used for temperature control, it may be bled into the chamber for the thermal element through apertures (93') Fig. 4 (not shown) in the control valve.
Patent GB-1213111-A (GB)
Title: Improvements relating to spray devices or atomisers for hair lacquer
Inventor: SLAVINSKI ANTONY
IPC: B05B11/04
Filed: 1969-01-04
Abstract: 1,213,111. Spray producers. A. SLAVINSKI. 4 Jan., 1969, No. 680/69. Heading B2F. The spray devices of Specification 1180376 comprising a resiliently deformable container having an air inlet communicating with a non- return valve adapted to open by suction as the container returns to its original shape after deformation, are modified in that the air inlet is located adjacent the spray outlet whereby drips of spray material are drawn into the air inlet and back into the container, the non- return valve being disposed wholly within the confines of the container.
Patent GB-319557-A (GB)
Title: Improvements in or relating to hand-bags
IPC: A45C13/40
Filed: 1929-01-08
Abstract: 319,557. Neville, A. I. Jan. 8, 1929. Hand bags; parcel and like carriers.-A strip a of filament leather &c. is secured by stitching along the edges b to the underside of the bottom gusset d of the bag. The strip normally lies close to and folds with the gusset, serving to strengthen the bottom of the bag; an umbrella g or like article may be carried in the space between the strip and the bottom of the bag.
Patent GB-357905-A (GB)
Title: Improvements in or relating to means for blowing or exhausting air
IPC: B21J19/02
Filed: 1931-01-08
Abstract: 357,905. Smiths' forges. HEYDEN, W., Redruth, Cornwall. Jan. 8, 1931, No. 699. [Class 51 (ii).] A fan for blowing or exhausting is driven by mechanism as described in Specification 253,274, [Class 136 (ii), Cycle &c. driving mechanism]. The arrangement is shown applied to a smith's forge. The fan 3 is mounted on the shaft 2 which is rotated by an archimedean screw-and-nut mechanism with steel balls operating between the nut and the helically grooved shaft. This mechanism is enclosed in the tube 1, and the nut is connected to the treadle 4 pivoted to a fixed part 5 and retained in its normal position by a spring 6. The fan 3 is located in a casing 8 beneath the hearth 9, and air which enters by the aperture 10 is forced through the conduit 11 and the nozzle 12. An oil cup 17 and pipe 16 are provided for lubricating purposes.
Patent GB-480012-A (GB)
Title: Improvements in or relating to electric domestic ovens or cookers
IPC: F24C7/08
Filed: 1936-12-08
Abstract: 480,012. Supply systems for cousumption apparatus. STICKLEY, W. A., and IONLITE, Ltd. Dec. 8, 1936, No. 745. [Class 38 (iv)] [Also in Group XXXVII] Switching controls ; interrupters.-The heaters of an electric oven or cooker are controlled by a motor-driven switch which periodically breaks the circuit or reduces the current from a high to a low value, the relative duration of " on " and " off " or high and low periods and thus the temperature obtained being adjustable by rotation of a knob 3 which also controls the motor circuit. The first movement of the knob 3 actuates a bar 6, a slot in which engages an eccentric groove 5, and closes contacts (not shown) in the motor circuit. The motor thereupon rotates a shaft 13 carrying one or more snail cams 14. Each cam 14 is engaged by the nose 18 of the carrier of a mercury switch 15 which pivots in a carrier 17. The carrier itself is adjustably moved about its pivot 19 by rotation of a cam 21 by the knob 3. Thus rotation of the knob 3 moves the nose 18 further away from the centre 13. As the cam 14 rotates the nose 18 slips off it for part of the revolution and is brought back on it for the remainder, the relative duration of " on " and " off " being determined by the position of the knob 3.
Patent GB-258145-A (GB)
Title: Improvements in joints for fishing rods
IPC: A01K87/02
Filed: 1926-01-12
Abstract: 258,145. Farlow, C. F. Jan. 12, 1926. Rod connections. - Two lengths of a sectional fishing rod, provided with socket and spigot members 3, 4 at their adjacent ends, are coupled by a sleeve 5, which bears against a shoulder 8 on the spigot member and engages screwthreads 10 near the end of the socket member. In order to prevent rotary movement of the two parts the collar 8 is cut away to form one or more projections 9 adapted to engage cut-away parts of the end of the socket 3,
Patent GB-1246951-A (GB)
Title: Artificial crystalline lens
Inventor: FEDOROV SVYATOSLAV NIKOLAEVICH
IPC: A61F2/16
Filed: 1970-01-08
Abstract: 1,246,951. Artificial crystalline lens. MOSKOVSKY MEDITSINSKY STOMATOLOGICHESKY INSTITUT. Jan. 8, 1970, No. 909/70. Heading G2J. An artifical crystalline lens for the eye comprises a lens 1 of biologically inert polymeric material having supporting eyelets or clasps 3 secured in holes 2 on one side of the lens and three radially directing supporting rods 4 having spherically bulged extremities arranged along the periphery of the lens. The lens is designed to correct aphakia by being arranged, as shown, adjacent the iris 5 whilst allowing for ready movement thereof. The supporting members reduce the possibility of damaging contact with the endothelium of the cornea.
Patent GB-1504181-A (GB)
Title: Detection of earth faults
IPC: G01R31/02
Filed: 1975-01-09
Abstract: 1504181 Measuring voltage; measuring earth resistance LANSING BAGNALL Ltd 2 Jan 1976 [9 Jan 1975] 986/75 Heading G1U The resistance to ground of an apparatus including a D.C. source mounted on a metal structure is monitored by connecting first one terminal and then the other to the structure via first and second resistive paths respectively and deriving a test voltage from voltages developed in said paths, the test voltage being compared to a reference derived from the source. A vehicle battery has terminals 1, 2 and is normally isolated from the metal structure of the vehicle which forms ground 4. Resistance paths R1, R2 and R4, R6 connect the terminals to ground 4 via normally open contacts d1a, d2a. The current through the resistive paths is sensed by sampling capacitors K1, K2 which charge to a voltage dependent on the current when contacts d1b or d2b are closed while the respective currents are flowing. After the two connection and sensing steps, contacts d3a, b, c are closed, thereby connecting capacitors K1, K2 in series and applying the voltage to the anode of a PUT Q whose switching level is set by a voltage divider R7, R8 across the battery terminals 1, 2. Normally, in the connection steps, no current flows through either resistive path and the voltage at U m  in the final step is below the trigger voltage of the PUT Q1. However if a leakage resistance (e.g. Rf) is present, current will flow in at least one connection step. If the voltage across the capacitors K1, K2 is large enough, Ql will conduct firing thyristor Q2, which will remain conducting even after the test is completed. Thus, a diode n 1 emits light, and a unijunction transistor relaxation oscillator, Fig. 4 (not shown) connected to the anode of the thyristor at its low voltage load, is enabled to drive a loudspeaker via a transistor output stage. A first high value of the leakage resistance threhold is given by the values Rl, R2 and R4, R6. By operating a switch to close contacts S1a, S1b a second lower value may be set. Alternatively the resistances may be graduated variable resistors. The device may be permanently installed on the vehicle for continuous monitoring, or may be used as a separate test apparatus in construction or maintenance.
Patent GB-191000411-A (GB)
IPC: F02M23/03
Abstract: 411. Brown, C., and Brown & Barlow. [Cognate Application, 14,377/10.] Spray carburettors.-In carburettors of the type described in Specification 27,636/09, the rotating member which simultaneously controls the primary air, the supplementary air, the mixture, and the fuel jet, is replaced by a member adapted to move transversely of. the jet with a sliding, or combined sliding and rotary movement. This member may be in the form of a single sleeve with apertures at each end to control the air and mixture, each of which may be independently controlled by adjustable screwed sleeves. In another form, shown in Fig. 4, the member consists of two pistons r<1> adjustably coupled by links t<1>, which are connected to a crank-arm attached to a sleeve w, which may be actuated by a lever w<2>. Universal joints are used if the pistons rotate. The sleeve w is adjustably connected to the cam-shaped jet-regulating disk u<1> through a plug u<4> and spring detent w. A spigot u<3> keeps the disk u<1> in position. The main air supply enters through an aperture z' in a plate Z attached to a coil X. As the suction increases, the plate descends and additional air is admitted through the coils. In modifications, the sliding member is connected to the fuel regulating-member through (1) a rack and pinion and (2) an adjustable linkage device, The jet may also be controlled by a rotating sleeve. In each case, the jet is independently adjustable.
Patent HK-51792-A (HK)
Title: Tape cassettes
Inventor: MAKINO MASAHIRO
IPC: G11B23/087
Filed: 1992-07-16
Abstract: A tape cassette comprising upper and lower halves secured to each other to define a space containing a pair of tape reels. The upper half is formed in its surface with a depression. The upper half is provided with a window opening above one of the tape reels. A transparent window plate is provided on the upper half. The window plate is made through a molding process using a gate to spout a fused transparent synthetic resin into a molding cavity. The transparent window plate has a first portion covering the window opening and a second portion extending a substantial length from the first portion over the depression. The window plate second portion has a gate mark made thereon after the molding process. The gate mark is hidden under a label sticked on the depression.
Patent HK-57797-A (HK)
Title: Continuously adaptive phase locked loop synthesizer
Inventor: HIETALA ALEXANDER W
IPC: H03L7/18
Filed: 1997-05-01
Abstract: A synthesizer is disclosed in which error correction pulses from a phase detector (205) are separated into narrow pulse width and wide pulse width pulses. The wide pulse width pulses are coupled to the loop filter (233,235,237) to enable a rapid charge of the loop filter. The narrow pulse width pulses are filtered by a narrow bandwidth filter (225,226,227) before being applied to the loop filter thus enabling a slow charge of the loop filter. The narrow bandwidth filter is decoupled from the control line but referenced to the control line voltage by a buffer amplifier (259) to preserve the adaptive nature of the loop.
Patent HK-75996-A (HK)
Title: Circuit arrangement
Inventor: DENNEMAN JAN WILLEM
IPC: H05B41/36
Filed: 1996-05-02
Abstract: The invention relates to a circuit arrangement suitable for operating a low-pressure mercury discharge lamp (IV) by means of a high-frequency pulsatory current, comprising   circuitry (I) for generating the high-frequency pulsatory current with an amplitude A from a supply voltage, a modulator (II) for modulation into a substantially square-wave shape of the high-frequency pulsatory current with a modulation frequency f and a duty cycle DC.   According to the invention, the circuit arrangement is further provided with     circuitry for adjusting the modulation frequency f.   It is possible with the latter circuitry to adjust the colour point of the lamp over a considerable range while the luminous flux remains practically constant. <IMAGE>
Patent HK-84794-A (HK)
Title: Method and apparatus for cooling molten filaments in spinning apparatus
Inventor: KATOU EIJI
IPC: D01D5/088
Filed: 1994-08-18
Abstract: A method for cooling molten filaments in a spinning apparatus where, a plurality of molten filaments (2) extruded from a die (1) are cooled by cooling air blown out from a cooling apparatus (3) and are taken up with a draft, wherein the temperature and/or volume of the cooling air blown from the cooling apparatus is controlled so that the cooling is performed stronger, in stages or continuously, from upstream to downstream.
Patent HU-T52943-A (HU)
Title: Process for producing liposome compositions
Inventor: HAMAGUCHI NAORU
IPC: A61K9/56
Filed: 1988-02-24
Abstract: The liposome compositions entrapping a drug are prepared by constituting the liposomal membrane with saturated phospholipids and aniomic surfactants of high Krafft point at concentrations above their critical micelle concentrations. Thus obtained compositions circulate stably in blood for a long time after intravenous administration.
Patent JP-S57114284-A (JP)
Title: Field effect transistor
Inventor: FUTAI SATOO
IPC: H01L29/80
Filed: 1981-01-06
Abstract: PURPOSE:To perform a high yield in a field effect transistor by applying a voltage to the bias electrode of a substrate. CONSTITUTION:After an Si<+> ions are implanted in a semi-insulating GaAs substrate 1, a capless annealing treatment is performed to activate it to form an n-type layer 2, an Au-Ge alloy source 3, a drain ohmic electrode 4, an aluminum Schottky electrode 5 and a depletion layer 6 under the electrode 5. To form a normally OFF type MESFET, the surface of the gate electrode mounting part of an n-type layer is partly etched to a recess structure. The etching amount is adjusted so that a depletion layer 6 is contacted with the substrate in the state that a gate voltage is not applied to the electrode 5. A substrate bias is applied from an electrode 7.
Patent JP-H08190620-A (JP)
Title: Optical image reader
Inventor: MATSUMURA KOICHI
IPC: H04N1/107
Filed: 1995-01-05
Abstract: PURPOSE: To obtain a sharp image which is not distorted by forming an image input surface in a mountain shape, and placing the binding part of a booklet type medium which is spread on the top of the mountain shape and acquiring image data. CONSTITUTION: The image input surface 1 which is composed of a panel transmitting an image is in the mountain shape and has image input surfaces 1a and 1b as slanting surfaces across the top. In this case, the image input surface 1 is in the mountain shape, so when the booklet type medium 7 which is spread is mounted, one side of the medium about the binding part is mounted on the image input surface 1a and the other side is mounted on the image input surface 1b. At this time, since the spread angle of the booklet type medium 7 is held small, the medium comes into contact with the image input surfaces 1a and 1b even nearby the binding part. And, a light source 6 is turned on and the medium on the image data input surfaces 1a and 1b is irradiated with the light.  Further, the light reflected by the medium is imaged-formed on area sensors 2 and 3 through lenses 4 and 5 to acquire the image data.
Patent JP-H10195388-A (JP)
Title: Controlled releasing agent
Inventor: CHUNG KYUHA
IPC: C09D183/08
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a silicone releasing coating which has a controlled releasability. SOLUTION: This controlled releasing agent comprises a mixture of (i) an organopolysiloxane having at least two alkenyl groups per molecule; and (ii) a fluorosilicone resin consisting essentially of at least one R3 SiO1/2 unit (M unit) and at least one SiO4/2 unit (Q unit), wherein R is independently selected from among a 1-10C monovalent hydrocarbon group, a 2-10C alkenyl group and a fluorine-containing group represented by the formula: -BR<1> wherein R<1> represents an alkylene group having at least two carbon atoms and B represents a 1-12C perfluoroalkyl group, and wherein a molar ratio of M unit to Q unit is in the range of 0.8/1 to 4/1 with the proviso that at least one fluorine atom- containing group is present per molecule on average.
Patent JP-H02182638-A (JP)
Title: Take-off device for plate
Inventor: NAGAMINE TOSHIYUKI
IPC: B65H3/56
Filed: 1989-01-06
Abstract: PURPOSE:To make it possible to separate each work on and after the second one so as to be taken off one by one while starting from the top in order by providing the side surface of a work at the uppermost end with a vector which is rotated downward when the trailing end of a curved section in a semi-circle form winded on a pulley is pressed. CONSTITUTION:A pusher 5 is elevated, the reaction of a belt 37 is regulated at a point where a partition panel 1 at the uppermost step comes down below the center of a pulley 26A with a handle 41 rotated so that positioning is processed in such a way that an upper limit positioning sensor 40 is actuated. In the second place, when an absorption pad 4 is lowered while the belt 37 is driven toward the direction shown by an arrow head 37a so that the partition panel 1a at the uppermost step is sucked up, the second partition panel 1 is separated, being brought up or being bent by the force of the belt 37, the dropping of the panel is thereby prevented when it is carried to the next process.
Patent JP-S60146872-A (JP)
Title: Phenylpiperidine derivative and its production
Inventor: SAITOU KUNIAKI
IPC: A61K31/445
Filed: 1984-01-06
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are H, halogen or lower alkyl) and its acid addition salt. EXAMPLE:2-( 3,4-Dimethoxyphenyl )-2-isopropyl-5-( 4-phenylpiperidino )pentanenitrile. USE:Drug having excellent hypotensive activity caused by calcium antagonistic action. PREPARATION:The objective compound of formula I can be produced either by heating (A) the (substituted) phenylpiperidine of formula III obtained by the catalytic reduction of the compound of formula II some of which are novel and (B) the phenylacetonitrile derivative of formula IV (X is halogen) in a solvent such as alcohol or in the absence of alcohol, preferably at 60-100 deg.C, or by heating the above components in the presence of a base such as triethylamine at 60- 100 deg.C for 30min.
Patent JP-S61160131-A (JP)
Title: Character processor
Inventor: AMANO YASUYUKI
IPC: G06F17/21
Filed: 1985-01-08
Abstract: PURPOSE:To prevent keys on a keyboard from mistouch by forming a mechanism generating a sound signal simultaneously with the depression of a specific key. CONSTITUTION:A voice key setting picture is displayed by moving a cursor to a sound key setting item and depressing a function execution key EXE1-4 on the keyboard 1. When a character key, e.g. an 'S' key 1-5, which may be misinputted frequently is depressed at first to display the 'S' key 1-5 on a CRT screen and then the key EXE is depressed, the S character to be outputted as a voice is registered in a RAM6. After completing the registration, the S character registered at the present is displayed on a registered key display position 24 on the key registration screen. Thus, a sound signal is generated from an SP13 every depression of the 'S' key 1-5 at the operation of the key board 1.
Patent JP-H08189202-A (JP)
Title: Umbrella device for building unit in rainy day construction and building unit hanging method by umbrella device
Inventor: KAWAKAMI HIDETADA
IPC: E04H15/00
Filed: 1995-01-06
Abstract: PURPOSE: To enable an umbrella to be spread and fold with a simple structure and to accomplish the simplification with less expense. CONSTITUTION: An umbrella 2 is composed by providing an arm member 33, which is covered with a water-proof sheet and swingable, and a spreading and unfolding mechanism 4. The umbrella 2 is fitted to a chain sling 3 for hanging a building unit 10. The spreading and folding mechanism 4, on which an anchor member 9 is freely detachable, spreads the umbrella 2 when the anchor member 9 is attached thereto and folds when the anchor member 9 is detached.
Patent JP-H02181745-A (JP)
Title: Image forming medium
Inventor: FUKUI TETSURO
IPC: G03C1/498
Filed: 1989-01-06
Abstract: PURPOSE:To obtain an image forming medium capable of exposing imagewise with laser beams by a compact simple device and sufficient in storage stability by using the medium containing photosensitive silver halide, an organic silver salt, and a reducing agent, and having a nonlinear optical function. CONSTITUTION:The image forming medium to be used comprises the photosensitive silver halide, the organic silver salt, and the reducing agent, and has the nonlinear optical function capable of emitting a secondary higher harmonics (SHG light) from at least one part of the basic wave of the laser beams upon being irradiated with the laser beams, thus permitting the obtained medium to record an image by the SHG light emitted from itself without requiring any nonlinear optical device in the laser device, and not to need any difficult spectral sensitization of the medium to the semiconductor laser wavelength region, and accordingly, deterioration of storage stability due to the spectral sensitization to be eliminated.
Patent JP-H03205453-A (JP)
Title: Flame-retardant resin composition
Inventor: KUBO KIMIHIRO
IPC: C08L25/18
Filed: 1990-01-08
Abstract: PURPOSE:To obtain the title compsn. with an improved flame retardance by compounding a compsn. comprising a specific modified polyphenylene sulfide resin, a specific elastomer, and a specific polyamide with an org. halogenated flame retardant. CONSTITUTION:A compsn. is prepd. by compounding a modified polyphenylene sulfide resin (A), obtd. by melt mixing a polyphenylene sulfide resin with a nonblocked polyisocyanate compd., at least one elastomer (B) selected from the group consisting of an ethylenic copolymer comprising 50-90wt.% ethylene, 5-49wt.% alkyl alpha,beta-unsatd. carboxylate, and 0.5-10wt.% maleic anhydride, an epoxidized olefinic copolymer and an ionomer resin and a polyamide resin (C), in ratios of A/B and C/(A+B) of (50:50)-(95:5) and (1:100)-(100/100), respectively. 100 pts.wt. resulting compsn. is compounded with 1-40 pts.wt. org. halogenated flame retardant to give the title compsn.