baber/WOPTO huggingface dataset:
Patent GB-1100241-A (GB)
Title: Improvements in lathe tools
Inventor: SAUNDERSON EDWARD JOHN
IPC: B23B27/06
Filed: 1964-03-09
Abstract: 1,100,241. Cutting tools. SAUNDERSON & COSTIN Ltd. 9 June, 1965 [9 March, 1964], No. 9855/64. Heading B3B. A lathe tool comprises a shank 12 across an end face of which lies a transverse slot 14, a bit adapted to cut screw threads and having a body 18 housed in the slot, the bit having a cutting edge 20 on an edge protruding beyond one side 22 of the shank and means for clamping the bit in the slot, the end of the bit having an operative surface (34), Fig. 7 (not shown), which is generated by a thread profile moved in a direction nearly perpendicular to a plane containing the directions of the length of the shank and of the bit and which terminates in the cutting edge. The direction of generation is inclined to a plane perpendicular to the length of the shank. The slot 14 is dovetailed in section and has an axially extending slot 15 extending therefrom, the bit being clamped by a screw 24 which draws the opposed portions of the slot together. The dovetail slot is defined by two faces 42, 44 which taper towards the adjacent end of the shank 12 and a third face 40 lying therebetween, the face 40 being slightly inclined to a line perpendicular to the length of the shank. The tool is provided, at each end of the shank, with transverse slots having inclinations of different magnitude.
Patent GB-167529-A (GB)
Title: Improvements in and relating to centrifugal pumps
IPC: F04D29/10
Filed: 1920-04-09
Abstract: 167,529. Cotton, A. T., and Simons & Co., Ltd., W. April 9, 1920. Leakage-preventing devices.-To prevent sand or grit from entering the bearings of a centrifugal pump an annulus 1 of rubber is compressed and wholly or party enclosed by gun-metal rings 2, 3 of channel section fitted on the shaft or on a liner on the shaft. The ring 2 is embraced by the ring 3 and by the end of the bush 5 which has grooves for the passage of lubricant supplied under pressure through the hole 7. In the modification shown in Fig. 3, the rubber annuli 1<2> are partially enclosed by the rings 2<2>, 3<2> at the ends of a bearing 10 surrounding a liner 11 on the shaft 12 of a dredging cutter.
Patent HK-101596-A (HK)
Title: Apparatus to facilitate extraction of a shuttering and use in making a trench wall in the ground
Inventor: LONGCHAMP PIERRE
IPC: E02D5/18
Filed: 1996-06-13
Abstract: The invention relates to a device for making it easier to extract a vertical shuttering. This apparatus comprises means for forming removably in the back (1b) of the shuttering (1) at least one vertical guide groove (8) open over its entire length in a direction opposite to the shuttering face (1a), and means forming a shuttering-removing tool having a guide part (11) capable of sliding vertically in said groove, whilst being retained in the groove, and lateral knives (9, 10) capable of scraping the lateral sides (3, 4) of the shuttering during sliding, the apparatus comprising means (12) for controlling the sliding of said tool. The invention is used particularly for the shutterings serving for making a trench wall in the ground. <IMAGE>
Patent HK-125496-A (HK)
Title: Articulated structure for dolls or puppet bodies
Inventor: RODRIGUEZ FERRE JOSE MANUEL
IPC: A63H3/46
Filed: 1996-07-11
Abstract: The articulated structure for dolls or puppet bodies of the invention consists of a structure or skeleton-like framework in which the various elements and members which comprise it are connected with one another at their ends by means of link connections (8,9) which in combination with the structure of the referenced ends constitute ball and socket articulations. The link connections are formed by two spheres 8a connected by a radial appendix 8b, over which is injected the integrating material making up the semispherical catches 9, constructed in the ends of the elements or members of the skeleton-like framework. The improvements are applicable in the manfuacture of articulated structures for dolls which permit stable and voluntary positioning of their members or connecting parts. <IMAGE>
Patent HU-T65478-A (HU)
Title: Method for lining piperlines or passageways
Inventor: WOOD ERIC
IPC: F16L55/16
Filed: 1991-11-06
Abstract: An underground pipeline or passageway is lined by having a plastics film pre-liner tube applied thereto by inflation, and the tube whilst inflated has an applicator pulled therethrough from which a fluent curable or hardenable composition issues and is applied directly to the inside of the inflated tube to form a layer which cures or hardens to form a lining. Preferably a second tube is applied to the inside of the composition layer to hold it in position whilst it cures or hardens.
Patent HU-T51673-A (HU)
Title: Process for producing second regulating phase of pichia pastoris alcohol oxydase
Inventor: CREGG JAMES M
IPC: C12N15/31
Filed: 1989-06-23
Abstract: A novel DNA sequence derived from  Pichia pastoris  containing a regulatory region from a second alcohol oxidase gene, and novel DNA constructs comprising said regulatory region operably linked to a heterologous DNA structural gene.
Patent HU-T41781-A (HU)
Title: Process for producing new 1-alkyl-ergoline-thio-urea derivatives
Inventor: BIERE HELMUT
IPC: C07D457/12
Filed: 1986-08-05
Abstract: Novel 1-alkyl ergolinylthiourea derivatives of the general formula <IMAGE>   wherein R1 is C1-6 alkyl, R2 and R3 are C1-4 alkyl, R4 is hydrogen or C1-4 alkyl and C9--C10 is a single bond or a double bond, and the acid addition salts thereof, with the provision that when R3 and R4 are both ethyl, R1 and R2 are not methyl and acid addition salts thereof are provided; as well as a process for the preparation of these compounds. The compounds are useful as medicinal agents, e.g., for the treatment of mental depression.
Patent HU-T58750-A (HU)
Title: Process for producing trisodium-phosphono-formiate-hexahydrate
Inventor: JAKUPOVIC EDIB
IPC: C07F9/38
Filed: 1991-03-06
Abstract: The present invention relates to a method for the synthesis of foscarnet, i.e. trisodium phosphonoformate hexahydrate, comprising the steps of adding sodium hydroxide to water, heating the aqueous sodium hydroxide solution to 50  DEG C, adding triethyl phosphonoformate to said solution at 50  DEG C, heating the reaction mixture to reflux for about 1 hour, cooling of the reaction mixture and filtering-off of the product.
Patent HU-T47522-A (HU)
Title: Process for the optical resolution of (+/-)cis- or (+/-)trans-permethrinic acid
Inventor: NOHIRA HIROYUKI
IPC: C07B57/00
Filed: 1988-07-08
Abstract: A method for optically resolving (+/-)-cis or (+/-)-trans-permethric acid which comprises reacting (+/-)-cis-permethric acid and optically active 1-(p-tolyl)-ethylamine or optically active cis-N-benzyl-2-(hydroxymethyl)cyclohexylamine, or reaction (+/-)-trans-permethric acid and optically active 1-(p-isopropylphenyl)ethylamine, optically active 1-ethylbenzylamine or optically active cis-N-benzyl-2-(hydroxymethyl)cyclohexylamine.
Patent HU-T42524-A (HU)
Title: Process for the enhancement of the production of t-pa and scu-pa
Inventor: RAPPAPORT RUTH
IPC: C12N5/08
Filed: 1986-09-30
Abstract: The invention concerns a method of enhancing the production of tissue plasminogen activator (t-PA) and/or single chain urokinase plasminogen activator (SCU-PA) in normal human diploid lung fibroblast cell cultures in a serum-free medium comprising adding to said culture heparin or low molecular weight heparin and an endothelial cell growth factor.
Patent HU-T52730-A (HU)
Title: Electronic brake system for motor vehicles
Inventor: BREARLEY MALCOLM
IPC: B60T13/66
Filed: 1989-11-17
Abstract: An electronic braking system in a motor vehicle capable of towing a standard trailer not having its own EBS system has a separate pressure control channel for the generation of a trailer service brake pressure signal in the event that a driver's braking demand is sensed at any axle of the towing vehicle. The pressure signal level is set in the towing vehicle so as to be a function of the driver's electrical demand signal modified in dependence upon the load exerted by the trailer on the towing vehicle as measured at a towing link therebetween. Separate adaptive loops are provided in respect of the towing vehicle braking and the trailer braking, with the towing vehicle adaptive loop being responsive to deceleration error established by a comparison of vehicle retardation against driver braking demand, and with the trailer adaptive loop being responsive to towing link load, such as to obtain error signals which cause the adaptive adjustments to be made in the two loops in a mutually co-ordinated manner in order to achieve the required overall vehicle retardation.
Patent JP-H06201172-A (JP)
Title: Filter for range hood
Inventor: NISHIKAWA TETSUHISA
IPC: F24F7/06
Filed: 1993-01-07
Abstract: PURPOSE:To provide a filter for a range hood, which can moderate the leakage of a noise. CONSTITUTION:A filter for a range hood is composed as follows, that is, it has a range hood body 4 and a filter 8. For the range hood body 4, an opening part 1 is formed on the undersurface thereof and an exhaust fan 7 having a suction port 5 forward is provided at the inside thereof. The filter 8 is opposed to the opening part 1 and the suction port 5 and is obliquely provided. Ventilating holes 9 on the filter 8 are made gradually small pointing to the lower part from above so that the more they approach the suction port 5 of the exhaust fan 7, the more they are made small.
Patent JP-H01176574-A (JP)
Title: Printing for passbook and the like
Inventor: REN SHIGEHIRO
IPC: B41J13/26
Filed: 1988-01-06
Abstract: PURPOSE:To enable a passbook group to be guided by pressing down a swelling of paper such as a medium or the like, by a method wherein a printing head is established with a heat piece composed of a horizontal face part and a slant face part. CONSTITUTION:A down end part of a printing head 3 is equipped with a head piece 10 pressing an end part of a medium 6. For this head piece 10, slant face parts 10a, 10a are established on both side faces of a horizontal face part 10b by a side face, and the slant face part 10a presses the end part of the medium 6 down. A sensing roller 2 runs onto the medium 6 under this pressing down state. Therefore, though the end part of the medium 6 swells on its transfer, since the sensing roller 2 can smoothly run on the medium 6 under this state by pressing certainly the swelling down with the slant face part 10a, it never occur that the down end part of the printing head 3 is caught by the swelling to disturb passbook printing.
Patent JP-S59125984-A (JP)
Inventor: IWASAKI TSUNEO
IPC: D06P5/00
Filed: 1983-01-10
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。
Patent JP-H02183084-A (JP)
Title: Excavator for bottom expanding section in shaft for bottom expanding pile by earth drill work
Inventor: KUSUMI HIROSHI
IPC: E21B11/00
Filed: 1989-01-10
Abstract: PURPOSE:To excavate a pit for a bottom expanding pile efficiently without leaving soil and sand by moving an expanding blade from the position of a small diameter to the location of an extended diameter, installing a second case member and further projecting the expanding blade to the outside. CONSTITUTION:Expanding blades 13, 13 having cutter arrays 36 are mounted in clearances among a plurality of case members 22, 22 arranged onto a circumference at intervals, and can be moved among the first positions of small diameters and the second locations of extended diameters, and scrapers 16 interlocked with the expanding blades are set up. The whole device is turned, and a pit is excavated while shifting the expanding blades 13, 13 from the first positions to the second locations. A second case member is fitted as an adapter 51, the expanding blades 13, 13 are further projected up to a third position on the outside, and a bottom expanding section is excavated. Clearances in the case members 22, 22 and the expanding blades 13, 13 are covered with the second case member at that time, and the slip-out of soil and sand is prevented.
Patent JP-S5699065-A (JP)
Title: Manufacture of composite roll
Inventor: MATSUDA TSUNEJI
IPC: B22D19/16
Filed: 1980-01-11
Abstract: PURPOSE:To make it possible to manufacture a composite roll of high spalling resistance with no stress concentration part, by forming a mixture layer of components of the outer shell layer and inner shell layer of the roll between both the layers. CONSTITUTION:Centrifugal roll mold 3 is mounted on centrifugal casting machine 4 and turned at 300-800rpm revolving speed. From foundry ladle 5, molten metal of high-hardness alloy steel for forming the outer shell of a roll is injected into mold 3 and outer shell layer 6 is formed by centrifugal casting to 30-100mm. thickness. Mold 3 is shifted to a hard position right after the outer shell layer is solidified, and injection pipe 7 is fitted to injection hole 1 to inject molten metal of low hardness for forming an inner shell layer at a low speed. This molten metal, while melting the internal surface of outer shell layer 6 again, is discharged out of the mold from upper discharge hole 2. An intermediate layer of mixture composition of the inner and outernal shell layer components is formed, so that the composite roll can be manufactured which has the inner and outer layers formed in close contact and is superior in spalling resistance.
Patent JP-H06201594-A (JP)
Title: Observing method of defect of surface of semiconductor wafer
Inventor: MIZUTANI TAKASHI
IPC: G01N21/47
Filed: 1993-01-08
Abstract: PURPOSE:To correctly observe a lattice defect present on the surface of a semiconductor wafer, particularly, a deposit. CONSTITUTION:The rear face of a silicon wafer 1 is mirror-finished slantwise. An iodine laser light 13 having smaller energy than that corresponding to the forbidden bandwidth of the semiconductor is sent from a face 12 polished slantwise to the surface of the semiconductor wafer with a critical angle. Accordingly, a surface wave 16 spreading the surface of the semiconductor wafer is formed. The surface wave detects a light 15 scattered by a lattice defect present on the surface of the wafer, particularly by a deposit 4.
Patent JP-H06210776-A (JP)
Title: Manufacture of honeycomb panel
Inventor: SAITO HITOSHI
IPC: B23K101/02
Filed: 1993-01-08
Abstract: PURPOSE:To provide a method of preparing a honeycomb panel which has adequate resistive strength against high temperature and can be easily prepared, if the size is large. CONSTITUTION:The title method of preparing a honeycomb panel by bonding a honeycomb core with a face board, consists of a step to apply a composition for brazing which contains brazing metal powder, binder resin and flux to a specified position on the face board, a step to combine the face board with the honeycomb core, and a step to braze the face board to the honeycomb core using the composition for brazing applied to the face board.
Patent JP-S60159364-A (JP)
Inventor: MAIKURU MOOZESU SUKETSUCHIYAA
IPC: F02M59/36
Filed: 1985-01-10
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。
Patent JP-S5698643-A (JP)
Title: Dew-formation sensor
Inventor: MURATA MITSUHIRO
IPC: H01C7/00
Filed: 1980-01-09
Abstract: PURPOSE: To obtain a quicker responsive dew-formation sensor of excellent water- resistance and durability, by making dew-formation detecting film formed on the opposite electrodes installed on a substrate by containing organic high molecules and powdered oxiyacid salt of phosphorus.  
     CONSTITUTION: This sensor uses dew-formation detecting film made of water- soluble (by drophilic) high molecules (such as polyvinyl alcohol, partially saponificated polyacetate vinyl), organic high molecules such as epoxy resin, and a powdered mixture [powder of semiconductors (such as CrO 2 , NiO) and powder of conductors (such as carbon, palladium) may be mixed in this mixture] of oxiyacid salt of phosphorus (such as SrHPO 4 , TiOHPO 4 ). The sensor is made by forming dew-formation film 4 on the opposite comb-type electrodes 2, 3 installed on an insulating substrate 1 (5 and 6 are lead wires of electrodes). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09191270-A (JP)
Title: Transmitter-receiver employing spread spectrum, communication system, transmission reception method and communication method
Inventor: MATSUMOTO MASAKATSU
IPC: H04B1/707
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a correlation device. SOLUTION: A transmitter-receiver 1 applies spread spectrum to a signal wave by a pseudo noise code series and sends the resulting signal, the transmitter-receiver 1 receives again the signal wave and a correlation device 21 of the transmitter-receiver 1 applies inverse spread spectrum processing to the signal. In this case, the transmitter-receiver 1 divides the signal in the unit of one tip of the pseudo noise code series and sends the result, the correlation 21 multiplies the signal wave received after the lapse of a prescribed time with one tip of the pseudo noise code series and integrates the result of multiplication over one or two periods or over of the pseudo noise code series.
Patent JP-S5286080-A (JP)
Title: Production of transistor
Inventor: KUMAGAI FUMINORI
IPC: H01L29/08
Filed: 1976-01-12
Abstract: PURPOSE: To gain the ultra high frequency transistor by following procedure, that is, the base layer and the emitter layer including the As are formed on the seimiconductive substrate, and the shallow base layer and the emitter layer are formed on the surface, a part of which is removed to be a few parasitic current of base layer and the current flowing around the emitter layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04239252-A (JP)
Title: Telephone set with dial number confirming function
Inventor: OZEKI KIKUKO
IPC: H04M1/274
Filed: 1991-01-11
Abstract: PURPOSE:To prevent a dialing miss or a transmission miss due to an erroneous storage by allowing a caller to know which dial number is the dial number dialed by the caller, and allowing the caller know the similar number at the time of storing the dial number vaguely and erroneously. CONSTITUTION:A telephone number and information accompanied with it are preliminarily stored in a storage device 2, the inputted dial number is compared with the preliminarily stored telephone number, and when the coincident telephone number is present, the user of a telephone set is allowed to know the accompanied information corresponding to the telephone number. And also, the telephone number similar to the inputted dial number is detected from the preliminarily stored telephone number, the user of the telephone set is allowed to know the similar dial number and the accompanied information, and the similar dial number is transmitted.
Patent JP-H01179517-A (JP)
Title: Output buffer circuit
Inventor: KUMAZAWA NAOKI
IPC: H03K19/00
Filed: 1988-01-08
Abstract: PURPOSE:To decrease an output current flowing momentarily at the time of data outputting and to reduce noise by connecting gates of transistors(TRs) of the same conduction type being components of each inverter via a delay means. CONSTITUTION:Since delay means R1, R2 are connected between gates of the TRs being components of the inverters INV1, INV2, the timing when one input signal is fed to the TRs of the inverters INV1, INV2 is deviated by the delay means R1, R2. Since the point of time of an output current is maximized with respect to the same input signal is deviated depending on the inverters INV1, INV2, the maximum value of the output current of the output buffer circuit being the total sum of the output currents of all the inverters is decreased, resulting in reducing noise to be caused.
Patent JP-H07209147-A (JP)
Title: Gas adsorption agent cartridge case
Inventor: NOGUCHI KAZUHISA
IPC: G01N1/02
Filed: 1994-01-14
Abstract: PURPOSE:To prevent activated carbon from being scattered into the piping of a gas sampler by arranging a water-resistance solid filter with a smaller mesh than the particle diameter of a support material at the downstream side of air flow from a cartridge case. CONSTITUTION:A water-resistance solid filter 36 with a smaller mesh than the particle diameter of a support material which is filled into a cartridge to be housed, is sealed to a window-opening part on the bottom surface of a container 34 of a cartridge case 32 but is sealed via a holding plate 37 with a number of through holes in the case of a metal net filter with a single layers as a filter. By arranging the water-resistance solid filter 36, even if a cartridge with an adsorption agent housed in the case 32 is filled is damaged and the support material leaks into the case 32, it further does not flow to the downstream side form the case 32. Therefore, even if the case 32 is damaged, the downstream side equipment of a sampling device can be protected from failure due to inflow of a foreign matter.
Patent JP-S58119477-A (JP)
Title: Method for detecting abnormality of machine
Inventor: KAMODA KENJI
IPC: B23K11/24
Filed: 1982-01-11
Abstract: PURPOSE:To specify point of abnormality accurately and enable quick dealing with the repairing by indicating operation steps of a machine minutely. CONSTITUTION:An actuator 22 of a clamping device 30 is operated by a start signal by a palm button, and a work W is clamped and detected by a limit switch 31. The work W is lifted to the limit position of lifting by operation of a lifter 10 and detected by a limit switch 34. Then, the tip 27 of a welding gun 11 advances to the work W, and retreats after welding specified positions P, P of the work. The limit of advance of the actuator 26 of the welding gun 11 is detected by a switch 36 and the limit of returning is detected by a switch 35. When welding is completed, the lifter 10 goes down, and the limit of descent is detected by a switch 33. The clamping device 30 is unclamped at the limit of descent, and the limit of returning of actuator 22 is detected by a switch 32. Welded work W is taken out and a new work is introduced. This work set is detected by a switch 37.
Patent JP-S57118901-A (JP)
Title: Lug tire for bus and truck
Inventor: NAKAMURA HIROSHI
IPC: B60C11/117
Filed: 1981-01-09
Abstract: PURPOSE:To reduce noises by furnishing sipes at the edges of lugs arranged in connection with grooves. CONSTITUTION:Groouves 3 are provided at a certain spacing in a tread 1 and a lug 4 is formed between two adjacent grooves 3. On the circumference passing the middle point of the surface curve binding from the equator A to shoulder 2a, the width W of each groove 3 is 0.3-1.4 times as much as the width L of a lug 4 having wider upper width, W, and narrower bottom, Wa, and the depth H of the groove is within an extent as not tourching tire cord in the tread 1. Sipe 5 is provided in the circumferencial direction of the tread 1 in such a way as connecting the wall 3a of groove 3 with the surface 4a at the edge of the lug 4, and a large number of aipe 5, are arranged at a certain spacing in the width direction of the tread 1 in parallel with each other.
Patent JP-H10195323-A (JP)
Title: New sulfonylguanidine compound and thermal recording material prepared by using the same
Inventor: NAKANO TOMOYUKI
IPC: C09B57/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material improved in image preservation and thermal stability of ground color. SOLUTION: This thermal recording material contains a sulfonylguanidine compd. represented by the formula (wherein R is H, an alkyl, an alkoxy, a halogen, nitro, or an optionally substd. aryl; n is an integer of 1-5; and X is a divalent group) as the developer. The compd. has a developing capability enough to cause a dye precursor to develop its color and is excellent in image preservation of a recording section and in thermal stability of ground color of an unprinted section when compared with conventional phenolic developers.