baber/WOPTO huggingface dataset:
Patent GB-842332-A (GB)
Title: Tools for the abrasive treatment of the interior of hollow bodies
IPC: B24B23/02
Filed: 1957-03-26
Abstract: 842,332. Grinding. RONALDSON, J. V., and HOLLINGWORTH, R. C. June 25, 1958 [March 26, 1957], No. 9862/57. Class 60. [Also in Group XXVIII] A tool for the abrasive treatment of internal surfaces of tubular bodies, e.g. grinding, cleaning, de-scaling, fettling, smoothing, cutting, scoring &c. tubes &c., comprises a mounting head intended to be introduced into and rotated in the tubular body to be treated and a plurality of abrasive elements carried by the head so as to move outwardly of the head and into contact with the work under centrifugal action in response to the rotation of the head, the abrasive elements comprising cylindrical discs or rollers which are mounted on the head by eccentric pivot pins arranged around the head. A tool, Figs. 1, 2 and 3, comprises plates 1, 2 connected by a bolt 3 screwthreaded, at least at its ends, to receive fastening nuts 4, 5. Cylindrical abrading elements 7 are mounted eccentrically on pins 8 extending between the plates 1, 2. The innermost and outermost positions of the elements 7 are determined by pins 9, 10. The tool is secured to a stem 12 driven through a flexible shaft 14 by a motor 13. The stem 12 is supported by the central hub 17 of a spider 15 fitting within the end of the tube 11 being treated. In a modification, Fig. 5, a casing 37 with a butt 18 which can be gripped by the operator houses a motor 19 controlled by a trigger 22 and driving, through gearing 20, the stem 21 to which the tool is attached. Coolant or lubricant from line 23 passes through pipe 24, hollow tube 25, and axial and radial ducts 27, 28 in the bolt 26 between the plates 1, 2. In a further modification, Fig. 6, the tool has three heads 29, 30, 31 of different abrasive quality, the last head may comprise polishing elements. To perform cutting, the abrading elements are thin discs. The abrading elements may be formed of silicon carbide or aluminium oxide grits with vitreous, resin or lacquer bond, natural or synthetic stones, box wood for use with diamond paste, metal with a diamond impregnated. surface or a diamond set surface or a metal body coated with other hard materials, e.g. tungsten carbide. For polishing, they comprise metal, plastic or wood faced with felt or pressed cotton or felt in layered form.
Patent HK-147096-A (HK)
Title: Composite orthopedic implant with modulus variations
Inventor: TRENTACOSTA JOSEPH DANIEL
IPC: B29C70/22
Filed: 1996-08-01
Abstract: Novel composite orthopedic devices with modulus variations are disclosed. The device contains an extraosseous portion attached to a first intraosseous portion which is secured to a second intraosseous portion; the intraosseous portions may interface with the intramedullary canal of the human femur. The modulus varies along the length of the device, decreasing from the extraosseous portion to the second intraosseous portion. The variations in modulus are achieved by forming the device from a composite comprising filaments nonlinearly disposed about the longitudinal axes of the device and within a polymer matrix. The method of making the present orthopedic device is also disclosed.
Patent HK-171896-A (HK)
Title: Device for programming a video recorder comprising the device
Inventor: O'CALLAGHAN FERGUS GERARD
IPC: H04N5/44
Filed: 1996-09-12
Abstract: The invention proposes two steps in order to achieve an improved programming of a video recorder. A first step enables time information as included in a teletext page by, for example, the BBC to be identified as such. A second step enables the date detected from the teletext page to be incremented by one day in the case of date allocation for programs starting after midnight.
Patent HK-178495-A (HK)
Title: Method and circuit arrangement for assuring the bit synchronization of a data block in a receiver
Inventor: TASTO MANFRED PH D
IPC: H04L7/033
Filed: 1995-11-23
Abstract: For synchronizing a data block in a receiver, there are transmitted consecutively and prior to the data block: a first bit sequence of alternating "0" and "1" levels for determining the bit clock and a second bit sequence for determining the block synchronization by correlation. In known methods of determining the bit clock, the phase range of the individual bits of the received digital signal is divided into sub-intervals and the phase position of the bit clock is determined on account of the number of edges in these sub-intervals. In order to avoid fading and phase jitter having a detrimental effect on the bit synchronism, more specifically when transmitting through radio transmission links, N-phase-shifted clocks having the same clock frequency are generated in the receiver by means of which the first bit sequence is sampled. The clock for which the number of sample-value changes of the first bit sequence is established as having a predeterminable minimum value during a predeterminable time-interval is utilized as the phase synchronous bit clock.
Patent HU-T44888-A (HU)
Title: Concave for combine
Inventor: YARMASHEV JURY N
IPC: A01F7/04
Filed: 1986-09-19
Abstract: The threshing machine has a rotating drum (1) fitted with rubbing strips (1') which co-operates with a basket (2). The basket has a curved surface which is concentric with the drum axis. The first part (5) of this surface is corrugated with the corrugations running at right angles to the plane of rotation of the drum. - The second part (6) of the basket is perforated whilst the third part (7) consists of a grid formed from curved bars (3) and bars (4) parallel to the drum axis.
Patent HU-T50981-A (HU)
Title: Optoelectronic arrangement first of all for mass-testing penetrability of hypodermic needles
Inventor: AKOS GYOERGY
IPC: G01J1/00
Filed: 1987-10-20
Abstract: Appts. comprises needle holders, An emitter directing light onto the tip of a needle at an angle to the needle axis, a detector for light reflected from the needle tip (30A) and linked to a signal evaluator, and means for displacing the needle and/or emitter and detector, w.r.t. each other. The emitter produces a flat beam (6) with the angle between the plane of the beam and the needle axis less than 45 deg., and the detector comprises an optics (7) with a large angle of sight and a light detector (8). The emitter pref. has a laser source (16) followed by a beam shaper (17) with a cylindrical lens, and beam width is selected according to the positional deviation permitted for the tip.
Patent HU-T48285-A (HU)
Title: Process for production of modified alkyd resins containing alkyl-phenol-formaldehid
Inventor: BENYI GYOEZOE
IPC: C09D133/00
Filed: 1987-11-04
Abstract: Alkyd resins modified by alkyl-phenol-formaldehyde are prepd. by adding 1-30 wt.% hydroxy gp/gps contg. ketonic resins of 50-400 mg KOH/g hydroxyl number and 50-150 deg.C m.pt. to the reaction mix. Once 50% conversion rate during the condensation reaction at 150-200 deg.C is passed, 0.1-10 wt.% pref. 5.0-7.0 wt.% alkyl-phenol-formaldehyde resin/s of 50-150 deg.C m.pt. is also added. Alkyl phenols in these resins are substd. by a side chain of not less than 3 and not more than 10C atoms.
Patent HU-T50564-A (HU)
Title: Animal keeping pig-pen particularly for dropping swine and after-breeding of piglets
Inventor: NOVAK GYOERGY
IPC: A01K1/00
Filed: 1988-09-22
Abstract: 1-Arylsulphonyl- 2-pyrrolidones of formula (I) are new: (where R = phenyl or unsatd.linear,branched or cyclic 1-8C alkyl, NR2R3, NO2, OR', SR4 or SOR4; R2 and R3 = H or satd. or unsatd. linear 1-8C alkyl, or NR2R3 is a ring opt. contg. another heteroatom; R1 = H , linear, branched or cyclic 1-8C alkyl, 0r 6-14C aryl; R4 = satd. or unsatd. , linear, branched ot cyclic 1-8C alkyl) Intermediate of formula (II) are also new . - Specifically claimed are 5 cpds. (I), including: 1-(4-t-butylphenylsulphonyl) -2-pyrrolidone (Ia); 1-(4-dimethyl -amino phenylsulphonyl)-2- pyrrolidone (Ib); 1-(4-piperidinophenyl sulphonyl)- 2-pyrrolidone (Ic).
Patent HU-T50855-A (HU)
Title: Melt-adhesive and process for utilizing them
Inventor: SCHWEIGERT LUDWIG W
IPC: C09J5/06
Filed: 1988-08-17
Abstract: The invention proposes a multicomponent hot-melt adhesive, in contrast to a known polyurethane hot-melt adhesive which crosslinks in the presence of moisture and consists of a single reactive component which crosslinks in an uncontrollable manner in the presence of moisture after cooling. The hot-melt adhesive described consists of at least two components which react with each other. The remaining chemical crosslinking therefore occurs in a controllable manner and does not depend on the fortuitous presence of moisture.
Patent JP-H06198397-A (JP)
Title: Method and device of continuous casting of thin thickness dual layer sheet
Inventor: MIYAZAKI MASAFUMI
IPC: B22D11/00
Filed: 1993-01-07
Abstract: PURPOSE:To easily produce a high quality dual layer sheet without modifying an existing twin roll caster by dipping a parting plate at the center of a molten metal pool, charging a different molten metal on each roll surface and rolling to clad the shell solidified/formed at the kissing point of a roll. CONSTITUTION:At the approximate center part of a molten metal pool, which is formed by facing cooling rolls 1a, 1b and side weirs, molten metal pool parts 4a, 4b are formed by dividing the molten metal pool into two in the direction of roll axis by dipping a parting plate. The different kinds of molten steels are supplied from tundishes 2a, 2b placed above each molten metal pool 4a, 4b, forming solidified shells 8a, 8b on each roll, a thin dual sheet of one body is obtained by rolling to clad force at the kissing point 9.
Patent JP-H11212534-A (JP)
Title: Screen display device and screen display control method
Inventor: TAZOE HIDEKAZU
IPC: G06F3/048
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide excellent screen display device and screen display control method which effectively use object/window display areas in the inactive state existing on a display screen. SOLUTION: One or more objects and windows are displayed in a bit map form on the display screen. Whether a prescribed object/window displayed on the display screen is in the active state or not is always monitored, and display contents of the prescribed object/window are switched in accordance with the monitor result. For example, normal display contents of the object/ window are displayed as they are if the object/window is in the active state, but other information (for example, advertisement information) is displayed if it is in the inactive state.
Patent JP-S5387147-A (JP)
Title: Digital filter
Inventor: MAEDA SHIGEMICHI
IPC: H03H17/04
Filed: 1977-01-12
Abstract: PURPOSE:To increase the number of degrees of freedom for designing, by greatly reducing the memory capacity of ROM, by reducing the number of delay circuits by half and by increase the number of circuit parameters through the constitution of a filter according to the status equation.
Patent JP-S59127693-A (JP)
Title: Treatment of waste water
Inventor: SUMINO TATSUO
IPC: C02F3/00
Filed: 1983-01-08
Abstract: PURPOSE:To efficiently remove difficulty decomposable substance, while reducing the amount of formed sludge, by packing a tank for waste water disposal with a macromolecular carrier to which microbes or activated sludge to be used in water disposal is prefixed, and bringing waste water into contact with said carrier. CONSTITUTION:An aeration tank 1 is packed with pellet-shaped particles to which sludge is prefixed at a packing ratio of 20%. Waste water of food containing 290mg/l BOD is introduced through an inlet 3 for raw water into said tank 1. In addition, air is sent through an inlet 6 for aerating air and sprayed through nozzles 7 to circulatorily fluidize the raw water and the pellet-shaped particles. Thus, the waste water is continuosly treated with a residence time of 6hr for about 2 months. The aerated treated water is introduced into a precipitation basin 2. A supernatant liquid is drained through an outlet 4 for treated water, while excess sludge is withdrawn through a withdrawal opening 5 for excess sludge. During the treatment, a pH inside the aeration tank is adjusted to 7, and the amount of dissolved oxygen is held at 3-5mg/l. BOD in the treated water is 12mg/l. Thus, the treated water of good quality is obtained.
Patent JP-H02228309-A (JP)
Title: Method for modifying surface characteristic of preformed base material by graft polymerization
Inventor: ROBAATO EE JIYANSEN
IPC: C08J7/16
Filed: 1990-01-10
Abstract: A process for modifying the surface characteristics of a preformed polymeric substrate to impart hydrophilicity, hydrophobicity or other desired properties thereto comprises peroxidizing and hydroperoxidizing the surface of said preformed substrate using ozone, directing the subsequent graft polymerization of selected ethylenically unsaturated monomers essentially solely to the surface of said substrate to achieve the desired alteration of substrate surface characteristics while maintaining substrate structural integrity. Substrates so modified are useful in biomedical devices, semipermeable membranes, films, fibers and especially contact lenses.
Patent JP-H02183072-A (JP)
Title: Controller for access to room
Inventor: OURA SEIJI
IPC: E05F15/00
Filed: 1989-01-07
Abstract: PURPOSE:To control the accessing to a room properly and quickly by respectively providing a room entering-leaving person detecting means detecting the presence of a room entering-leaving person and a processing-start control means starting collating processing after a fixed time passes after the detection of the presence of the room entering-leaving person. CONSTITUTION:A person approached to a door 1, and a steps on a mat switch 21 on the A side. A controller 6 outputs a decision command with respect to whether the code of a radio ID card 3 held by the person is registered previously or not to a transmission control section 14 after a fixed time passes at that time. The transmission command of the code is output through a loop antenna 5 by the control section 14, and whether the code transmitted from the card 3 is registered previously or not is judged by the control section 14. When the code judged to be registered already by the control section 14, the control section 14 outputs the decision to the controller 6. The controller 6 further outputs an opening command to a door open-close mechanism 11, and opens the door 1 for admission.
Patent JP-H04235850-A (JP)
Title: Paper conveying device
Inventor: KANABOU KENJI
IPC: B65H20/20
Filed: 1991-01-10
Abstract: PURPOSE:To prevent destruction of a lever member which can fix the position of and travel a tractor device and ensure removal of play when it is released and tightening when it is fixed. CONSTITUTION:By providing a guide section 9 in which a guide shaft 1 is directly engaged with a lever member 4 which fixes and releases a tractor device, the lever member 4 is not destroyed because it engages with both of a fixing section 3 of a tractor guide and time guide shaft 1. Also, there is no play when it is released and it is securely fixed when it is fixed.
Patent JP-H04235830-A (JP)
Title: Fine particle feeder
Inventor: WATANABE KOJI
IPC: B65G23/00
Filed: 1991-01-10
Abstract: PURPOSE:To supply a fixed amount of fine particles at all time regardless of whether the amount is large or small by providing a height regulating means of fine particles discharged onto a conveying portion from a fine particle discharge outlet of a hopper and a width regulating means of fine particles conveyed on the conveying portion. CONSTITUTION:A fine particle discharge outlet 11b of a discharge charge pipe 11a on a fine particle hopper 11, serving also as a height regulating means, is arranged so as to have a specified space L between a conveying belt 16 whereby regulates the height of fine particles discharged from the discharge outlet 11b onto the belt 16 to be in an even height with the space L. A width regulating means 24, composed of a pair of width regulating members 23A, 23B having a specified width W, is also provided near the discharge pipe 11a and on the downstream side of the fine particle conveying direction in a contacting state with the belt 16. In other words, fine particles conveyed on the belt 16 is conveyed to the distination as the width being regulated to width W by means of the width regulating means 24. Fine particles are conveyed to the destination in a state of height H and width W by the height being regulated by this height regulating means and the width being regulated by the width regulating means 24.
Patent JP-H05187008-A (JP)
Title: Pumping-up method of underground bypass watercourse
Inventor: NAKAMURA TOMOKI
IPC: E02B3/02
Filed: 1992-01-09
Abstract: PURPOSE:To reduce the discharge of a river, to increase the capacity of the river without being inhibited by a building, etc., on the ground as an underground watercourse, to operate storage pumps in number corresponding to the discharge of riber water flowing in as a plurality of watercourses, to eliminate the need for the installation of the storage pump having unnecessarily large capacity, to start the storage pumps previously and make the pumps stand by and to prevent the delay of the actuation of the storage pumps by passing excess river water through a storage pipe. CONSTITUTION:A plurality of storage pipes 1a, 1b, 1c are mounted in parallel under the ground. River water 9 is conveyed successively into each storage pipe 1a, 1b, 1c through overflow weirs 6a, 6b. River water in each storage pipe is pumped up by each storage pump 8a, 8b, 8c. Each storage pump is started and stood by before river water 9 flows into each storage pipe 1a, 1b, 1c.
Patent JP-H03206498-A (JP)
Title: Voice signal processor
Inventor: MORITO HIROSHI
IPC: G10L21/043
Filed: 1990-01-08
Abstract: PURPOSE:To prevent the arithmetic ability from decreasing and to reduce the scale of an integrated circuit by writing a function table regarding the compres sion or expansion of voice data on a logarithmic function, etc., in a storage device used to delay the voice data, and using the storage device as a substitute for a read-only memory for function arithmetic. CONSTITUTION:This voice signal processor is equipped with an arithmetic unit 1 which processes a voice signal as specified and outputs the result, the storage device 2 which is connected to the arithmetic unit 1, and a controller 3 which writes voice data based upon the time as a variable in the storage device 2 and also writes an optional function including the voice signal amplitude as a variable. Namely, when high-level function arithmetic is required, the solution of the function is written previously in the storage device 2 used for the delay processing of the voice signal and used as the function table. Consequently, a device which employs the read-only memory does not increase in scale and the complexity of the function arithmetic in the voice signal processing is eliminated.
Patent JP-S5495805-A (JP)
Title: Reheat type boiling water reactor electric power plant
Inventor: IMAMURA ITARU
IPC: F01K7/22
Filed: 1978-01-13
Abstract: PURPOSE: To improve heat recovery ratio, by heat-exchanging the collecting drain with supply water installing a drain cooler on the outlet side of final supply water heater.  
     CONSTITUTION: A drain cooler 23 is installed on the outlet of the final supply water heater (high pressure supply water heater) 19 on the supply water system 17 to connect the drain system 22 to bleed the drainage of the reheater 9. Thereby supply water from the final supply water heater 19 flows into the drain cooler 23, heat-exchanging with high temperature drainage to be collected to the drain cooler 23 from the reheater 9 through the drain system 22, furthermore raised at the temperature, after that returned to the reactor 1. Therefore thermal efficiency of circulating cycle is improved to increase steam flow from the reactor 1, the electric output from the generator 6 increases, the drainage collected to the drain cooler 23 is led into the final supply water heater 19 through the drain system 24, the bleeding flow from high pressure turbine 2 decreases, the steam flow which runs through the high pressure turbine 2 and the low pressure turbine 5 increases so that the electrical output of the generator 6 increases moreover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62161692-A (JP)
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1986-01-10
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-H01224372-A (JP)
Title: Pyazole- and indazolepyridine amine and production thereof
Inventor: RICHIYAADO CHIYAARUZU EFURANDO
IPC: A61K31/44
Filed: 1989-01-10
Abstract: NEW MATERIAL: Compds. of formula I [where (n) is 0 or 1; R 1  is H, alkyl, alkenyl, alkynyl, phenyl, alkoxycarbonyl, alkanoyl, aroyl or the like; R 2  is H or alkyl; R 3  and R 4  are H or alkyl or together form -CH=CH-CH=CH- giving an indazole ring as the part of formula II; and X is H, nitro, amino, halogen, alkanoylamino or the like] or their pharmaceutically acceptable acid addition salts.  
     EXAMPLE: 4-(4-Pyridinyl)-1H-indazole-1-amine.  
     USE: Pharmaceuticals having anti-depressive and/or analgesic activity.  
     PROCESS: The compds. of formula I (where R 1  is H or alkyl and X is H, NO 2 , halogen or alkyl} are obtd., e.g. by reacting a compd. of formula III (where R 6  is H or alkyl) with a compd. of formula IV (where Hal is Cl or F and X is H, NO 2 , halogen or alkyl). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11205977-A (JP)
Title: Short-circuit preventing device for overhead power transmission cable
Inventor: MUNAKATA TAKEO
IPC: H02G7/20
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To restrict lateral vibration exceeding a constant limit of a support means, by diagonally providing a FRP rod or organic insulator between the end part side of compressed member at a lower side of the tower arm and a leg member of the tower lower than a compressed member. SOLUTION: An FRP rod 7 is diagonally mounted between an end part side of a compressed member 4 of the lower side of tower arm and a leg member 6 of a tower at the lower side of the compressed material 4. In this case, the FRP rod 7 is provided at both ends with fitting metal tools and therefore the FRP rod is fixed to the compressed member 4 and the leg member 6 of the tower with this fitting metal tools. As a result, if a wire 1 and a drooped clamp 2 for supporting the wire are deflected in lateral by strong wind, such lateral deflection exceeding the limit is restricted by the FRP rod 7, thereby preventing short-circuit accident. Therefore, if an insulator has a small diameter, sufficient mechanical strength can be assured and fitting work to tower can be as much simplified.
Patent JP-H06203624-A (JP)
Title: Vibration resistant electronic circuit block
Inventor: HIRATA KATSUHIRO
IPC: H05K5/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide a vibration resistant electronic circuit block capable of surely preventing the breakage of the foot of an electronic part, due to vibration by providing a support member for supporting the free end part of the electronic part on a substrate to mount the electronic part. CONSTITUTION:Electronic parts 3 such as chalk coils 6-9, capacitors 10, 11, and HIC 12, 12 are mounted on a board and a support member 2 for supporting the free end parts of the electronic parts 3 is fixed onto the board 1. As the support member 2, a plate about 2-3mm thick consisting of a plastic material such as vinyl chloride resin is used, and round bar pins 5 about 5mm in diameter are provided on four corners, and fixed to the board 1 by an adhesive. Thus, even when an electronic circuit block is vibrated, the vibration of the electronic part 3 is suppressed, the breakage of the pin 5 of the electronic part 3 can be surely prevented, and the generation of a circuit failure can be prevented. For example, the resonance frequency of the electronic part is raised to the frequency 2 times or more, compared with the electronic part 3 never supported by the support member 2, and the vibration is lowered to about 1/3 or less.