baber/WOPTO huggingface dataset:
Patent JP-S59136489-A (JP)
Title: Chromium plating method
Inventor: MINEGISHI TOMOHIRO
IPC: C25D5/10
Filed: 1983-01-22
Abstract: PURPOSE:To remarkably improve wear and corrosion resistance, by applying a high-speed Cr plating layer onto Fe, Al or the like by a specified plating bath, and further applying a conventional Cr plating layer thereto. CONSTITUTION:One of the compounds of halogenoid elements other than fluorine with alkali metals, alkaline earth metals, iron group metals and Cr, and one or more of chlorine, liquid hydrogen bromide and liquid hydrogen iodide are added to chromic anhydride in a manner such that the wt. ratio of the ion content of chromic anhydride to that of the additives is adjusted to 17-55:1, to prepare a plating bath. Using this plating bath, an undercoat chromium layer is applied onto the surface of an easily corrodible soft metal, e.g. Fe or Al. Thereafter, a hard chromium layer is applied thereto by a sergeant-type chromium plating bath. These platings are further repeatedly applied thereto.
Patent JP-H02189322-A (JP)
Title: Polyurethane resin composition and coating material
Inventor: MOGAMI MASAYUKI
IPC: C09D175/04
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the title composition excellent in drying properties, gloss, alkali resistance, etc., and suited for a coating material for concrete form by mixing a copolymer obtained from a mixture of specified ethylenically unsaturated monomers with a polymethylene polyphenyl polyisocyanate. CONSTITUTION:A polyurethane resin composition is obtained by mixing a polymethylene polyphenyl polyisocyanate with a copolymer of a weight-average MW of 5000-25000 and a number-average MW of 2000-10000, obtained by polymerizing a mixture of 0.5-50wt.% ethylenically unsaturated hydroxylated monomer [e.g. beta-hydroxyethyl (meth)acrylate], 0-1wt.% ethylenically unsaturated monobasic and/or polybasic acids [e.g. (meth)acrylic acid] and other ethylenically unsaturated monomers [e.g. styrene or methyl (meth)acrylate]. This composition is excellent in gloss, alkali resistance and blocking resistance and useful for especially ply wood for concrete form.
Patent JP-S55101820-A (JP)
Title: Granular solid distributor
Inventor: NAKAGAWA HIROSHI
IPC: G01G13/08
Filed: 1979-01-31
Abstract: PURPOSE: To improve the distribution accuracy by making the granular solid delivered from a feeder measurable in a quantitative manner through a contact mixing of air into granular solid agitated with an air intake port and an internal space formed in a storage tank equipped with an agitator.  
     CONSTITUTION: A distribution apparatus 1 is composed of the main unit 2 and a constant quantity feeder 3 arranged on the upper portion thereof. A storage tank 31 is provided inside the device 3 while an agitator 32 and a screw feeder 33 are arranged near the lower opening of the tank. A control panel 34 is provided on the front of the device 3 to set the amount of the granular solid and control the distribution. A drive gear 21 drives the feeder 33. A weight detector 22 is provided. The rear inner wall 31b of the storage tank 31 is provided with a nose 31c to form a space P. In distribution, with the agitation of the agitator 32, air from the air intake port 31d is wrapped into the granular solid agitated via a space P. Thus, the granular solid layer is fluidized while homogenized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01185322-A (JP)
Title: Production of copolyester
Inventor: SUGIMOTO HIROAKI
IPC: C08G63/60
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a copolyester excellent in heat resistance, mechanical properties and melt moldability, by reacting a specified polyester with a specified ester compound by using a specified halide or acetate compound as a catalyst. CONSTITUTION:20-60mol.% polyester comprising repeating structural units of formula I and having an intrinsic viscosity >=0.5dl/g is reacted with 40-80mol.% ester compound of formula II at a temperature higher than the flow temperature of this polyester under normal pressure in the presence of the following catalyst, and the reaction mixture is further reacted under a reduced pressure to produce a melt-moldable copolyester of an intrinsic viscosity >=0.4dl/g and a flow temperature >=180 deg.C. Said catalyst is a compound selected from among sulfuric acid, acetic acid, hydrochloric acid, an organic sulfonic acid compound and halides and acetates of Groups IIb, IIIa, IVa, IVb, VIIb and VIII metal. In the formulas, R1 is a 2-6C aliphatic compound or the like, R2 is a 6-12C aliphatic bivalent radical or the like, R3 is H or the like, R4 is H or the like, Ar is a para-orienting 6-20C aromatic bivalent radical, and n is 2-20.
Patent JP-S56107117-A (JP)
Title: Preparing device for frequency distribution
Inventor: UEDA YOSHINOBU
IPC: G01R11/56
Filed: 1980-01-31
Abstract: PURPOSE:To shorten a time required for preparing distribution and enable simultaneous preparation of the frequency distribution of a plurality of amounts to be measured by operating selectively N units of counters corresponding to the size of amounts to be measured and thereby unnecessitating adjustment of a voltage comparing circuit. CONSTITUTION:A circuit 1 for detecting an amount to be measured detects an analog amount and converts the same into a DC voltage, which is amplified 2 and later supplied to a comparison circuit 5. Meanwhile, reference voltages numbering (N+1) set corresponding to levels numbering (N+1) which divide the amount to be measured according to the size thereof are generated 3, and the adjacent two out of the reference voltages are selected simultaneously by an analog switch part 4 and supplied to the comparison circuit 5. In the circuit 5, relative relations between respective input voltages are discriminated and the results of discrimination are given to a switching control part 9, which changes over switches 4 sequentially so that the DC voltage comes in between two reference voltages and simultaneously switches gate circuits 7 sequentially. In this way, a reference time signal P1 is introduced into the corresponding counters 8 numbering N through the intermediary of the gates 7.
Patent JP-S58126935-A (JP)
Title: Method for reducing irregularity of burning of sintered ore
Inventor: NATSUMI TOSHIHIKO
IPC: C22B1/20
Filed: 1982-01-26
Abstract: PURPOSE:To reduce irregularity of burning in the direction of width of pallet and to improve yield of sintering by detecting distribution in the direction of pallet width of the red heat part in the section of sintered ore on the pallet of discharge part of a sintering machine, and adjusting the distribution of permeability in the direction of width of the pallet basing on the quantitative detected value. CONSTITUTION:Exposed section 16 of sintered ore is divided into plural sections 16a- 16e in the direction of width of a pallet and brightness (intensity of illumination) is detected by an I.T.V. 12. The detected picture is analysed by a picture analysing device  13, and sectional ratio of red heat part 18 of the discharged ore is expressed numerically. The value is inputted to a computer 14 and stored. Average value of the stored information is calculated by the computer 14 at every specified time, and irregularity in burning of the sintered ore 6 in the direction of width of the pallet is judged quantitatively. When above-mentioned average value for each section is deviated from the limit set previously in accordance with the degree of irregularity of burning, the computer 14 outputs a control signal, and operates a permeability regulating device 3. Thus,  the density of filling of the layer of sintering material is regulated, and the degree of permeability is regulated.
Patent JP-S59138932-A (JP)
Inventor: HANSU UEE HEFUNERU
IPC: G01F23/14
Filed: 1984-01-24
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-H06225353-A (JP)
Title: Key telephone system
Inventor: NOZAWA MITSUTOSHI
IPC: H04M1/60
Filed: 1993-01-25
Abstract: PURPOSE:To prevent a howling phenomenon in a key telephone system by reducing a sound feedback quantity to sneak in from a sound output circuit to a microphone circuit on the whole. CONSTITUTION:In the key telephone system 36, a feedback quantity adjustment circuit 38 is installed between the sound output circuit 33 and a microphone device 34. The signal of the same level and an opposite phase as/to the acoustic feedback quantity to sneak from the sound output circuit 33 to the microphone device 34 and the signal having passed through the microphone circuit 34 are superposed forcedly on each other in the feedback quantity adjustment circuit 38. By the operation, the acoustic feedback quantity sneaking from the sound output circuit 33 to the microphone device 34 is made small.
Patent JP-S63225464-A (JP)
Inventor: TEIERUKU HERITSUTO SUPANIIERU
IPC: H01L21/30
Filed: 1988-01-21
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-H09195305-A (JP)
Title: Bucket
Inventor: NAGATSUKA ISAO
IPC: E02F3/40
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To selectively perform two works of one being excavation of a ground and the other being flat finish by a method wherein a flat blade is longitudinally movably attached to a bottom plate to which an excavation blade is attached, and the containing position of the flat blade is situated rearward of that of the excavation blade. SOLUTION: A bucket comprises a bucket body 12 comprising a bottom plate 10 and a pair of side plates 11, a plurality of excavation blades 13 fixed at the edge on one side of the bottom plate 10, and a flat blade 17 attached to the bucket body 12 movably between a position protruded forward from the excavation blade 13 and a position contained in a rear from the excavation blade 13. When the flat blade 17 is contained in a position situated rearward from a position where the excavation blade 13 is contained, excavation by the excavation blade 13 is practicable. When the flat blade 17 is situated in a position protruded frontward from the excavation blade 13, excavation by the flat blade 17 is practicable, and a bucket capable of effecting a ground excavation work and a flat finishing work and having excellent general purpose properties is provided. Further, by supporting a reaction force by a bottom plate 10 during excavation of a ground by the excavation blade 13, excavation of a rigid ground is practicable.
Patent JP-2000204686-A (JP)
Title: Ceiling part heat insulating structure of wood frame construction method building
Inventor: IMANISHI KOJI
IPC: E04B1/76
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a heat bridge of a ceiling part by erecting rafter receiving materials on an upper surface of a head connector, arranging a ceiling common joist on an upper surface of the head connector, and laying plate-like heat insulating materials on an upper surface of the ceiling common joist. SOLUTION: A sill 21 is arranged on a footing 20, end common joists or side common joists 50, 51 are erected on the sill 21, and a plate material 24 is laid on an upper surface of the common joists 50, 51. A common joist 25 is arranged on a floor surface of the second floor, and a plate material 26 is laid on the common joist 25. Vertical frames 28 are erected at prescribed intervals on wall surfaces of the first floor and the second floor to connect these by a head connector 29, and a plate material 30 is stretched in the surface direction on the outside of the vertical frames 28. A first rafter receiving material 33 and a second rafter receiving material 34 are erected on an upper surface of the head connector 29.  A ceiling common joist 35 is butted against a side surface of the rafter receiving material 33 above the head connector 29 so as to abut to an under surface of the rafter receiving material 34. A plate material 40 is laid on an upper surface of the ceiling common joist 35, and first/second plate-like heat insulating materials 37, 38 are laid on the plate material 40 to thereby prevent a heat bridge of a ceiling part.
Patent JP-S57124938-A (JP)
Title: Semiconductor circuit
Inventor: MISAIZU TETSUO
IPC: H03K3/03
Filed: 1981-01-26
Abstract: PURPOSE:To keep the potential higher than the power supply voltage in bootstrap stationarily and to use it as an external output, by providing a leakage compensation circuit to an output of a high voltage generating circuit consisting of a charge pump circuit. CONSTITUTION:An amplitude output between a power supply Vcc and ground potential is given to a node 16 in the oscillating frequency of a ring oscillator circuit, an amplitude output between a potential decreased by the threshold voltage of a transistor (TR)Q31 from the power supply Vcc and an increased potential through the capacitance coupling is given to a node 17, resulting that a voltage higher than the power supply voltage Vcc level is obtained at a high voltage generating circuit output Vpp. At a bootstrap drive circuit, when an input A is at a high voltage, a TRQ7 turns on and a node B is made to a low potential. In this case, although a current flows through a leakage compensation circuit RL connected between the high voltage generating circuit output Vpp and the node B, no remarkable drop of the output voltage Vpp is caused since no current other than a minimum current can flow.
Patent LV-11468-A (LV)
Inventor: STEVENS RODNEY W
IPC: C07D233/60
Filed: 1995-10-17
Abstract: Novel compounds having the ability to inhibit 5-lipoxygenase enzyme and having formula (I) and the pharmaceutically acceptable salts thereof, wherein Ar<1> is a heterocyclic moiety which is selected from imidazolyl, pyrrolyl, pyrazolyl, 1,2,3-triazolyl, 1,2,4-triazolyl, indolyl, indazolyl and benzimidazolyl, which is bonded to X<1> through a ring nitrogen atom, and which may be optionally substituted with one or two substituents selected from halo, hydroxy, cyano, amino, C1-4 alkyl and the like; X<1> is a direct bond or C1-4 alkylene; Ar<2> is phenylene optionally substituted with halo, hydroxy, cyano, amino and the like;  X<2> is -A-X- or -X-A- wherein A is a direct bond or C1-4 alkylene and X is oxy, thio, sulfinyl or sulfonyl; Ar<3> is phenylene, pyridylene, thienylene, furylene, oxazolylene or thiazolylene optionally substituted with one or two substituents selected from halo, hydroxy, cyano, amino, C1-4 alkyl and the like; R<1> and R<2> are each C1-4 alkyl, or together they form a group of formula -D<1>-Z-D<2>- which together with the carbon atom to which it is attached defines a ring having 3 to 8 atoms, wherein D<1> and D<2> are C1-4 alkylene and Z is a direct bond or oxy, thio, sulfinyl, sulfonyl, or vinylene, and D<1> and D<2> may be substituted by C1-3 alkyl; and Y is CONR<3>R<4>, CN, C(R<3>)=N-OR<4>, COOR<3>, COR<3> or CSNR<3>R<4>, wherein R<3> and R<4> are each H or C1-4 alkyl. These compounds are useful in the treatment or alleviation of inflammatory diseases, allergy and cardiovascular diseases in mammals and as the active ingredient in pharmaceutical compositions for treating such conditions.
Patent YU-184670-A (YU)
Title: Device for fixing and shaping by heat a series of couplinglinks of a slide fastener
IPC: B29C65/62
Filed: 1970-07-21
Abstract: A method of and an apparatus for the fixing or setting of continuous coupling elements of chains, preferably in the form of meandering or coiled monofilament, wherein the coupling element is passed about a drum with predetermined coupling-head spacing through a station at which an ultrasonic transducer thermally sets the coupling element. Juxtaposed with the periphery of the transport wheel, which maintains the spacing of the turns or undulations of the coil or the meander, is a radially reciprocable member constituting the vibration source or the anvil against which the vibrator operates.
Patent YU-250082-A (YU)
Title: Process for preparing acid groups comprising thermostabile hydrophilic condensation products
Inventor: AIGNESBERGER A
IPC: C04B24/30
Filed: 1982-11-08
Abstract: The present invention provides acid group-containing, thermostable, hydrophilic condensation products of aldehydes and ketones, wherein the ketones used are symmetrical or asymmetrical ketones with acyclic aliphatic, araliphatic and/or aromatic radicals, at least one radical being non-aromatic. The present invention also provides processes for the production of these condensation products, which can be used as thickening agents, retention agents, surface-active agents, dispersion agents and/or liquefying agents, especially in aqueous systems.
Patent YU-14501-A (YU)
Title: Measuring device for ion concentration in the air
Inventor: JANKOVIC SRDAN
Filed: 2001-02-22
Abstract: The invention relates to the device for measuring the ion concentration in the air. Herewith is solved problem of consturction of a precise and sensitive measuring instrument by means of which concentration of ions can be easily measured in the air, along with economy of production and easy maintenance. It is achieved in the way that the device for measuring of ion concentration in the air comprises of display (1), control steering-unit (2), high voltage generator (3), relay (4), picoamperic amplifier (5), detector pipes (6) and fan (7), where picoamperic amplifier has properties of new conception, thus the resistors define the increase less than 500MΩ hereby additional safety of work operation of amplifier is achieved, and along with that, that a microcontroller inside it is inbuilt to racionalize the integral functionning of the system (it communicates with the user, carries out A/D conversion and averaging, controls the relays for range selection and the fan).
Patent YU-49403-A (YU)
Title: Herbicide agent
Inventor: KOCUR JEAN
IPC: A01N25/30
Filed: 2001-11-27
Abstract: The invention relates to a herbicide agent containing A) at least one compound of formula (I) wherein Hal1 and Hal2 represent the same or different halogen atoms, and R1 represents H, a cation or a radical containing C1-C20 carbon; and B) at least one surfactant containing at least 12 alkylene oxide units as a structural element.
Patent YU-78900-A (YU)
Title: Device and method for controlling a raster scanner in ion-beam therapy
Inventor: THOMAS HABERER
IPC: G01T1/29
Filed: 2000-03-27
Abstract: He invention relates to a device and a method for controlling a raster scanner used in ion-beam therapy. Such a device for controlling a raster scanner comprises power supply units for supplying a magnetic current to ion-beam scanner magnets which defect horizontally and vertically in relation to the ion-beam centre. The power supply units are controlled by control and read-out modules for the scanner magnets. The device further comprises a position-sensitive detector for position measurements, which is controlled via a control and read-out module. A sequence-control device controls the control and read-out process of the different apparatus of the device. A circuit in the sequence-control device comprises a feedback loop between the control and read-out modules for the control magnets and the control and read-out module of the position-sensitive detector. In addition, the control and read-out modules for the scanner magnets and the control and read-out module of the position-sensitive detector are arranged in the sequence-control device in such a way, as regards circuit connections and sequence control, that the control and read-out modules for the scanner magnets are series-connected downstream of the control and read-out module of the position-sensitive detector.
Patent AP-268-A (AP)
Title: A geographic board game.
Inventor: HILL IVAN ROY
IPC: A63F3/04
Filed: 1992-02-13
Granted: 1993-06-17
Abstract: A geographic board game which comprises: (1) a board showing a map traced with several tracks divided in compartments and leading to different camps; (2) two dice, each of a different colour; (3) distinctive playing pieces, one for each team; (4) several sets of minute tokens and (5) two sets of cards, one consists of mystery stop cards while the other consists of question cards. The map may be a country or a national park. The playing pieces are minute land rovers of different colours each provided with holes o n the top to pin the minute tokens, which represent animals, flora or other objects in use in the geographic area. Each mystery stop card contains either a reward or a penalty for the team, which lands on one of the special marked compartments, while each question card comprises six educative questions about the geographic area. A game in which both coloured dice are thrown alternatively by the teams, one die commands the move while the other one dictates the question on the question card, if responded correctly the team throws again, when arriving at a camp the team receives a minute token, after collecting all the minute tokens, the first team to return to the main camp is the winner.
Patent AU-1027695-A (AU)
Title: Method and apparatus for scrambling and descrambling of video signals
Inventor: RYAN JOHN O
IPC: H04H20/00
Filed: 1995-01-18
Abstract: A video-scrambling system induces a random wobble i.e., time shifting, in the location of active portion of the video frame, without affecting the horizontal sync signal and colorburst in each video line, thus providing both security and concealment. The security is enhanced by filling in the gap between the nominal beginning of active video and the actual beginning of active video with a synthesized video signal which replicates the adjacent active video using a digitally generated filling pattern. Also, a random noise overlay further conceals the location of the gap. Additional concealment is provided by wiggling in time the location of the horizontal sync signal using one or two frequencies and also by randomly altering the location of the vertical sync signal. The NTSC digital encoding in accordance with the invention is simplified by using only two channels, chrominance and luminance, and by a heterodyne circuit for chrominance stability. NTSC encoding is enhanced by providing detail normally lost, by use of the chroma channel. Additionally, a non-standard video signal may be provided with a portion of the colorburst on the front porch of the horizontal blanking, thus allowing use of a relatively simple decoder.
Patent AU-1164599-A (AU)
Title: Carbon removal apparatus and method
Inventor: PERRY JUNE ANNIE LYNCH
IPC: B08B3/04
Filed: 1998-11-13
Abstract: A method for removing carbon from utensils includes filling a tank with a batch of carbon removing solution for removing carbon from utensils, heating the solution prior to and/or during soaking of the utensils, soaking the utensils in the tank filled with carbon removing solution for a period from 2 to 24 hours, reusing the same batch of carbon removing solution for multiple soaking treatments until the effectiveness of the solution has deteriorated, automatically emptying the batch of carbon removing solution from the tank to waste, and refilling the tank with a fresh batch of carbon removing solution.
Patent AU-1327301-A (AU)
Title: Thermal sensor and method of making same
Inventor: HIGASHI ROBERT E
IPC: H01L27/144
Filed: 2000-09-13
Abstract: A two level microbridge infrared thermal detector having an upper detector planar section (a) comprising a temperature responsive detector of an oxide of vanadium having a high TCR and a resistivity in the range of 20K ohms to 50K ohms per square sheet resistance, and (b) being supported above a lower section by leg portions of an oxide of vanadium having a resistivity of approximately 500 ohms per square sheet resistance.