baber/WOPTO huggingface dataset:
Patent GB-1159751-A (GB)
Title: Improvements in or relating to Printing Apparatus.
Inventor: LEE RONALD HENRY
IPC: B41J9/127
Filed: 1967-01-06
Abstract: 1,159,751. Selective printers. INTERNATIONAL COMPUTERS Ltd. 6 Jan., 1967, No. 907/67. Heading B6F. A print hammer module for a continuously rotating type carrier (not shown) comprises a number of hammer sub-assemblies, one for each character position and comprising an integral structure 1 having a foot 2 and a head 3 interconnected by a pair of projections 5 which carry epoxy resin embedded coils 6 for an armature 13 pivotally mounted on the structure 1 and supporting at its free end a print hammer 15. The hammer is biased away from its operative position by a leaf spring 17 which abuts a pin 19 on the structure 1. In another embodiment the pivotal mounting of the hammer is modified in that a polytetrafluoroethylene sleeve 28 (Fig. 2) having a low coefficient of friction is mounted on the pin 12. The print hammer sub-assemblies are mounted on a block by means of locating pins 9 received in holes 22 of an assembly block 21, and screws 23, 24 received in holes provided in the heads 3 and feet 2, respectively. Adjustable impact; rebound preventing arrangements.-The hammer impact is adjusted by a stop 16 which is mounted on the head 3 and the stop may be lined with a resilient pad 30 (Fig. 2) to reduce rebound, which may further be reduced by a series of resilient members 27, Fig. 3, arranged along the inner surfaces of the block 21 for co-operation with the free ends of armatures 13.
Patent GB-1175162-A (GB)
Title: Improvements in or relating to Lifting Devices
Inventor: SPINDLER WILLIAM ERNEST
IPC: B66F7/06
Filed: 1968-01-05
Abstract: 1,175,162. Garage lifts; mechanical garages. W. E. SPINDLER. 28 March, 1969 [5 Jan., 1968], No. 909/68. Headings B8E and B8H. Vehicle-supporting runways are supported by pivoted links and are adapted to be raised by a screw-and-nut mechanism to raise a vehicle for maintenance or to provide two-deck parking. In a first embodiment, Fig. 1, the runways 12 are supported on cross-members 5, 11 which are pivotally connected to pivoted links 4, 10. An electric motor 17 is pivotally mounted on a mast 13 and drives a screwthreaded rod 18, which engages a boss 19 pivotally supported on the cross-member 5, to raise and lower the runways between the positions shown. In modifications (not shown), the apparatus is mounted on a wheeled base frame or is supported from an overhead support. In a second embodiment, Fig. 4 (not shown), the runways 12 are provided at one end with rollers which engage vertical guides on a pair of masts 13. The runways are supported on rollers carried by the cross-members and an electric motor and screw-and-nut mechanism is pivotally connected between the top of each mast and the nearer cross-member. In a third embodiment, Fig. 5 (not shown), the cross-members carry guides, extending parallel to the runways and forwardly of the front cross-member 5, and the runways are supported on rollers running in the guides. Cables (not shown) are provided to cause the runways to move forwardly on the guides as they are raised. In a further modification, Fig. 6 (not shown), the rear links 10 are formed as telescopic members pivotally supported at the same level as the links 4 and providing lost motion which is taken up before the lifting force causes pivoting of the rear links.
Patent GB-1223601-A (GB)
Title: Variable buoyancy fishing float
Inventor: BRITISH WALTER ENGLAND
IPC: A01K93/00
Filed: 1968-04-10
Abstract: 1,223,601. Line float. W. ENGLAND. 31 Dec., 1968 [10 April, 1968], No. 937/68. Heading A1A. A fishing line float has a hollow body portion, the volume of air within which may be varied by movement of a plunger to vary the buoyancy of the float.
Patent GB-245276-A (GB)
Title: Improvements in or relating to methods of and means for shaping the heel ends of soles to form a heel seat
IPC: A43D8/48
Filed: 1925-01-13
Abstract: 245,276. British United Shoe Machinery Co., Ltd., Ricks, F., and Richards, A. E. Jan. 13, 1925. Splitting-apparatus.-In a machine for fitting the heel seat of a sole for the reception of a heel, the heel-end of a sole 20 is bulged, by a treadleoperated plunger 9, through a shaped plate 7, and a horse-shoe shaped flap 23 is parted from the flap 22, on the same side of the sole as a previously severed heel-covering flap 21. by a manually-operated knife 6 coacting with the plate 7. The heel-end is positioned by a guide 18 and the stroke of the knife 6 is limited by a screw 16 engaging a stop 17 on the plunger 9. The workpiece is next positioned over a guide 25, with the flap 21 above the guide, the flap 22 below, and the trimming 23 positioned on a sloping guide face 26 meeting an horizontal face 24<x>. The stroke of the knife is completed and the trimming 23 is sheared, leaving tabs 27 attached to the sole 20. A separate knife 6 may be used for severing the trimming.
Patent HK-22697-A (HK)
Title: Prefilled disposable device for introducing a pharmacologically active substance into a body cavity of a patient method for manufacturing said device and mould apparatus for making said device
Inventor: KERS TORE
IPC: B29C45/26
Filed: 1997-02-27
Abstract: PCT No. PCT/SE91/00391 Sec. 371 Date Jan. 15, 1992 Sec. 102(e) Date Jan. 9, 1992 PCT Filed Jun. 4, 1991 PCT Pub. No. WO91/18640 PCT Pub. Date Dec. 12, 1991.The invention relates to disposable devices for introducing substances into body cavities of a patient. The device comprises a container for holding a substance which is connected to a tube ending in an opening which is inserted into a body cavity. The opening is sealed by a frangible seal located inside the opening. An actuating rod ruptures and removes the seal upon actuation. The actuating rod is provided with supporting rods extending to the container which are connected to the container by frangible connections. The supporting rod serves as a safe-guard against accidental rupture of the seal and as a guide for a controlled movement of said the actuating rod. The supporting rod also defines and protects an area to be kept sterile. The invention also relates to a moulding apparatus and to a method for making said device.
Patent HK-32889-A (HK)
Title: Improvements in or relating to heating apparatus
Inventor: HALL PETER JOHN
IPC: F24H1/18
Filed: 1989-04-20
Abstract: Heating apparatus comprising a heater unit (10) close coupled to an air inlet and exhaust outlet device (11) which is detachable to provide access to a removable burner assembly (70) and automatic electronic control means (72) which are assembled as a replaceable unit. In the apparatus an exhaust flow space (18), an air entrance chamber (33), an air chamber (66) and a combustion chamber (41) are close together and substantially parallel so that the apparatus is compact and can be mounted in an opening in a wall (1) with minimal external projection.
Patent HK-77096-A (HK)
Title: Optical scanning device mirror objective suitable for use in said device and optical write and/or read apparatus provided with said device
Inventor: OPHEIJ WILLEM GERARD
IPC: G11B7/09
Filed: 1996-05-02
Abstract: An optical scanning device is described, which comprises a radiation source (9), a mirror objective (10) and a radiation-sensitive detection system (20), which mirror objective comprises a first and a second radiation window (14, 17) and a first and a second reflector (15, 16). A first and a second diffraction element (30, 40) are arranged on the first window (14) and on the second reflector (16), respectively providing the possibility of detecting tracking errors of a scanning spot (V1) in an information plane (3) having tracks, and focusing errors of the scanning beam (b1) relative to the information plane (3).
Patent HK-97797-A (HK)
Title: Coating compositions incorporating composite polymer particles
Inventor: LAVOIE ALVIN CHARLES
IPC: C09D7/65
Filed: 1997-06-26
Abstract: This invention relates to a non-aqueous coating composition and a method for reducing the drying time of a non-aqueous coating composition by incorporating composite polymer particles having a softer, insoluble first stage and a hard second stage without adversely affecting the viscosity and pot life of the liquid coating composition and without degrading the properties of the final dry coating, including color, flexibility, impact resistance, gasoline resistance, salt spray resistance and humidity resistance. The method enables resin manufacturers and coating formulators to reduce the volatile organic content (VOC) of their products without increasing the drying time for the coatings and without adversely affecting the viscosity and pot life of the liquid coating composition and without degrading the properties of the final dry coating, including color, flexibility, impact resistance, gasoline resistance, salt spray resistance and humidity resistance.
Patent JP-H05186961-A (JP)
Title: Structure for sewing string on air bag
Inventor: KOGAGUCHI AKIRA
IPC: B60R21/233
Filed: 1992-01-06
Abstract: PURPOSE:To provide the subject sewing structure capable of avoiding the local addition of a large stress and of strongly sewing by sewing the string on seams crossing in its width direction, when the string of an air bag is sewed on the basic fabric for the bag. CONSTITUTION:When a hanging string 20 is sewed on the fabric 22 of an air bag, the string is sewed in a 8-like shape having seams 42, 42 crossing the width direction of the hanging string 20 and further seams 43, 44 obliquely crossing the hanging string, thereby permitting to avoid the local application of a large stress to the hanging string 20, reduce the large sewing strength required for the seams and further facilitate the sewing.
Patent JP-H04234734-A (JP)
Title: Directional coupler type optical function element
Inventor: BAKU KANMEI
IPC: G02F1/313
Filed: 1991-01-07
Abstract: PURPOSE:To provide the optical function element of a directional coupler type having a high extinction ratio characteristic. CONSTITUTION:The coupling part of the 2-input 2-output directional coupler consisting of a semiconductor or dielectrics is formed by optically connecting a front partial coupling part C3, a front partial coupling part C4 with electrodes, central partial coupling part C5, rear partial coupling part C6 with electrodes, and rear partial coupling part C7 of respectively prescribed lengths in this order form the input side. The front partial coupling part and the rear partial coupling part are formed to a proper length, by which the coupling states in an inlet side lead part C1 and an exit side lead part C2 can be offset and coupling symmetry is equivalently attained. The deterioration in the extinction ratio in the cross state is thereby eliminated. In addition, the central partial coupling part of an adequate length is formed, by which the extinction ratio in the through state is maintained at a high level. The high extinction ratio characteristic is thus attained in both of the cross state and the through state.
Patent JP-S5593337-A (JP)
Title: Loop type data highway system using optical fiber
Inventor: TACHIKAWA MAKOTO
IPC: H04B10/07
Filed: 1979-01-08
Abstract: PURPOSE:To enable to make long the distance between stations even if a certain attenuation is present at the optical switch section, by tentatively increasing the transmission power of the prestage station for the by-passed station at by-pass. CONSTITUTION:On the closed loop formed with the optical fiber data highway 1, the data transmission and reception sections on which the fiber selectors 10, 20, 30 and the repeaters 11, 21, 31 are respectively provided are in cascade connection. If the remote station 22 and the repeater 23 are in failure, the optical switch is selected to by-pass side and the selection instruction 201 is given to the remote station 12. After that, the selection instruction increases the optical output of the remote station to maximum output to enable the transmission to the remote station 32.
Patent JP-H01178399-A (JP)
Title: Brazing filler metal for joining graphite
Inventor: OKAMURA HISANOBU
IPC: C01B31/04
Filed: 1988-01-06
Abstract: PURPOSE:To improve the stability of a joining part under high vacuum and high temp. states by forming the composition of a brazing filler metal as contg. Pd and Si of specified wt.% respectively and the balance Ni, Cr with impurities. CONSTITUTION:The composition of the brazing filler metal for joining a graphite is formed by contg. 10-30% Pd, 1-10% Si at wt.% and the balance Ni, Cr with associated impurities. Due to this brazing filler metal having a comparatively low m.p. and contg. no silver and copper of high vapor pressure at all, a joining part keeps a stable state without any variation even under high vacuum and high temp. states for long time when it is used as for joining a graphite. Moreover the joining part improves it stability under high vacuum and high temp. states because of its having good wettability with graphite.
Patent JP-S58120915-A (JP)
Title: Improving device for soft ground
Inventor: YORIGAMI MIYOSHI
IPC: E02D3/12
Filed: 1982-01-06
Abstract: PURPOSE:To enable automatic switching of discharge of slurry at a lowering time and a rising time of a hollow agitating shaft, by a method wherein a shaft cylinder is engaged slidably in an axial direction with the lower end of the agitating shaft, and holes are bored in the upper part and the lower part of the shaft cylinder. CONSTITUTION:If a hollow agitating shaft 16 is lowered into a soft ground as it turns, agitating blades 22-24 meet with resistance of soil, and a shaft cylinder 20 united in one body with the agitating blades 22-24 is raised to an uppermost position against an agitating shaft 16. Under this condition, slurry is discharged to the outside through a center hole 16b of the agitating shaft 16, a lower hole 16e, a lower hole 20a of the cylinder 20, a passageway 22a of the lowermost agitating blade 22, and a discharge port 22b. Conversely, if the agitating shaft 16 is raised, the axial cylinder 20 is lowered to a lowermost position against the agitating shaft 16, and under this condition, slurry is discharged to the outside through the center hole 16b of the agitating shaft 16, an upper hole 16d, an upper hole 20b of the shaft cylinder 20, a passageway 23a of the uppermost agitating blade 23, and a discharge port 23b.
Patent JP-H06204340-A (JP)
Title: Trimming fuse structure of semiconductor device
Inventor: HITOMI TAKANORI
IPC: H01L21/82
Filed: 1993-01-06
Abstract: PURPOSE:To provide a trimming fuse structure of a semiconductor device, wherein the fuse structure is formed of material common to a semiconductor device and easily cut off. CONSTITUTION:When a cut region A1 is irradiated with laser beams, an Al wiring film 10 is sublimated to make an upper passivation film 12 fly off, so that a fuse is disconnected. The laser beams are made to irradiate a region three times slightly varying its target. When the Al wiring film 10 is short- circuited to an N<->-type epitaxial growth layer 4 due to the damage of an insulating film 8, a P-N junction reversely biased is formed, since a P<+>-type diffusion layer 6 (P-type silicon substrate 2) is connected to a ground bias. Therefore, the disconnected Al wiring film 10 is kept independent of the influence of a substrate potential.
Patent JP-H07207010-A (JP)
Title: Liquid titanium catalyst composition
Inventor: TAKAHIRA KAZUNORI
IPC: C08G63/85
Filed: 1994-01-07
Abstract: PURPOSE:To obtain a liquid titanium catalyst compsn. excellent in storage stability. CONSTITUTION:The catalyst compsn. is an ethylene glycol soln. contg. 0.1-50wt.% tetraalkoxytitanium and an alkali metal hydroxide in an amt. of 5-1,000mol% of the tetraalkoxytitanium.
Patent JP-H09188717-A (JP)
Title: Production of methacrylic resin cast plate
Inventor: MORI MASASHI
IPC: C08F2/44
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the above cast plate substantially not having a yellow color on its cut surface, and useful for uses attaching great importance to the appearance of the cut surface, such as signboards, by using a syrup containing a specific tetrahydrofuran derivative in a specified concentration. SOLUTION: This method for producing a methacrylic resin cast plate comprises cast-polymerizing a syrup produced by partially polymerizing methyl methacrylate alone or a polymerizable monomer mixture containing the methyl methacrylate in an amount of >=50wt.% in the presence of a radical polymerization initiator [e.g. 2,2'-azobis(isobutyronitrile)]. Therein, the syrup containing a tetrahydrofuran derivative of the formula in an amount of <=500ppm is used. On the polymerization, temperature and oxygen concentration are controlled to e.g. 40-90 deg.C and <=100ppm, respectively.
Patent JP-S63169113-A (JP)
Title: Resistor circuit network for semiconductor integrated circuit
Inventor: OGAWA HISAO
IPC: H03H11/46
Filed: 1987-01-05
Abstract: PURPOSE:To decrease the variance in the threshold caused by production processes by operating a depression type MOS transistor that acts as a resistor element of the resistor circuit network of a semiconductor integrated circuit in a state in which a back gate bias voltage is being impressed. CONSTITUTION:The drain electrode of the n-channel depression type MOS transistor 12 is connected to the gate electrode and the drain electrode of a p-channel enhancement type MOS transistor 13, and the gate electrode and the source electrode of the transistor 12 are connected in common to one end of a first resistor element 11. And the other end of the resistor element 11 is connected to a ground terminal. Accordingly, to the source electrode of the MOS transistor 12, a potential drop generated by the first resistor element 11 is impressed as its back gate bias voltage. In such a way, the variance in threshold of the depression type MOS transistor caused by production processes, can be decreased.
Patent JP-H02181539-A (JP)
Title: Automatic information transfer system
Inventor: MIURA AYAO
IPC: H04M11/00
Filed: 1989-01-05
Abstract: PURPOSE:To automatically distribute information, control commands, etc., to all necessary terminating terminal equipments(TE) by transferring a transfer information block(TRXB) from an information transferring TE to one or more other TEs. CONSTITUTION:A transferrer positioned on the intermediate point between a terminal equipment TE0 and a TEn can extract (n) by retrieving a self- number, i.e., a telephone number, from a number group. When the (n) is defined as N, the self-terminal set up on the N-th position from the TE0 can be decided. Similarly, the transfer of the transfer information block(TRXB) from a terminating TE with the (N-1)th number and the necessity of transfer of the TRXB to the succeeding terminator with the (N+1)th number, etc., are extracted and decoded. When the (N+1)th number does not exist, the self-TE is the final transferred destination, so that the transfer is ended without executing automatic communication.
Patent JP-2000199504-A (JP)
Title: Oil leakage detecting device in hydraulic piping system
Inventor: FURUMIYA TAKASHI
IPC: F17D5/06
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To maintain operation reliability in emergency and detect the oil leakage in the piping system of a device using hydraulic pressure, which is normally not used. SOLUTION: In a hydraulic piping system wherein when a solenoid valve 6 for opening and closing a hydraulic pressure generating device 3 is set to a neutral position, a pipeline for feeding the hydraulic fluid in a hydraulic fluid tank 5 by means of a hydraulic pump is cut off, and both of two hydraulic fluid pipelines 2a and 2b are connected to the hydraulic fluid tank 5, an oil level switch 9 for detecting oil leakage is arranged at a position higher than the hydraulic fluid pipelines 2a and 2b in a mid way of the pipeline from the hydraulic fluid pipelines 2a and 2b to the hydraulic fluid tank 5.
Patent JP-H09184027-A (JP)
Title: Method for fractionally recovering metal nickel
Inventor: YOSHIDA HIROSHI
IPC: C22B7/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To recover nickel having high purity at a good yield in the state of metal by treating the waste of dummy balls used for barrel plating with concd. hydrochloric acid under specific conditions. SOLUTION: The dummy balls consist of metal tin, metal lead and metal nickel. At treating this waste, the tin and lead included in the nickel are first exposed by grinding. The tin and lead are then reactively dissolved in the concd. hydrochloric acid. The concn. rage of the concd. hydrochloric acid is adequately 35 to 38%. The tin and lead may be dissolved without dissolving the nickel only in this range. The reaction temp. is adequately between 15 to 35 deg.C. The time is required for the reaction and a cost increase is resulted if the temp. is lower than 15 deg.C. The nickel partly dissolves and the recovery rate falls at >=35 deg.C. The reaction time is affected by the grain size, etc., of the ground matter and is generally 0.5 to 2 hours. The metal nickel may be recovered as insoluble matter by sepn. of solid from the soln. obtd. from the operation described above.
Patent JP-H07203701-A (JP)
Title: Tilling pawl fitting structure for rotary tilling device
Inventor: KOBAYASHI TOMOO
IPC: A01B33/12
Filed: 1994-01-10
Abstract: PURPOSE:To eliminate inconvenience caused by excessive tilling and output loss of a tilling pawl resulting from duplicated tilling by overlapping an adjoining reciprocating process, in tilling by a rotary tilling device to be attached to the rear of mobile agricultural machine. CONSTITUTION:In a structure in which plural tilling pawls 2 are arranged at equal intervals on a tilling pawl shaft 1 of a rotary tilling device and are radiately fixed in the same plane in the radius direction, the number of the tilling pawls 2 on the same plane at both the outside positions B of the tilling pawl shaft 1 is reduced.
Patent OA-07998-A (OA)
Inventor: LAURENT DAVISTER ARMAND
IPC: C01B/
Filed: 1985-04-23
Abstract: PCT No. PCT/BE84/00008 Sec. 371 Date Nov. 20, 1984 Sec. 102(e) Date Nov. 20, 1984 PCT Filed Mar. 13, 1984 PCT Pub. No. WO84/03690 PCT Pub. Date Sep. 27, 1984.The present invention provides a continuous method for preparing phosphoric acid and calcium sulphate by reacting calcium phosphate with a mixture of sulphuric acid and phosphoric acid. Our method uses at least three successive crystallization steps: a first step of reacting the phosphate with the mixture of phosphoric and sulphuric acids and forming a-hemihydrate calcium sulphate, a second step of recrystallizing the a-hemihydrate into dihydrate and a third step of transforming the dehydrated calcium sulfate into a hemihydrate or anhydrite II or a mixture of the two. Where desired recycling of the products from the above steps can be used for increasing the efficiency of the above method.
Patent OA-10608-A (OA)
Title: A traffic supervision system for vehicles
Inventor: PEDERSEN HEINE EWI
IPC: G08G1/127
Filed: 1997-05-22
Abstract: To protect and watch transport units consisting of a towing unit and one or more transported or transporting units, the towing unit has a data processing system (1) capable of communicating with the outside world via communications and GPS satellites (45) and/or a GSM system (39) and with tags (10B) burried in a road. The transporting or transported unit or units additionally have a data processing system (15) capable of communicating with a data processing system (1) in the towing unit via a wireless interface (7) or interface (8). The data processing system in the transporting or transported unit or units is moreover interfaced with an aerial (16) capable of communicating with tags in a road or surfaces (10B) or tags (10A) located in the top of transporting or transported units. A system designed as described above provides the advantage that a cargo or a transport unit can always be positioned and watched.