baber/WOPTO huggingface dataset:
Patent GB-223505-A (GB)
Title: Improvements in means for raising liquids
IPC: F04F1/06
Filed: 1924-04-22
Abstract: 223,505. Williamson, H. P., and Blakeborough, R. A. April 22, 1924. By aerating ascending column.-An air-lift pump comprises a delivery pipe c dipping into the liquid and having a number of air inlets c near the lower open end supplied with air by a pipe f. A valve j on the pipe f is controlled by a float h through rack and pinion g<1>, i and a tumbler weight k.
Patent HK-104793-A (HK)
Title: Improvements in and relating to pressurised envelopes
Inventor: RUDY MARION FRANKLIN
IPC: A43B13/40
Filed: 1993-10-07
Abstract: To produce a multi-layer cladded material, wiht an inner pressure and gas-filled cladding such as for upholstery or shoe inner soles, two textile layers are applied to the cladding against its inner surfaces so that they are bonded to the elastomeric material. The fibre structure of the fabrics contains texturised or flannelised yarns to increase adhesion. Relative movements of theh fabric layers are restrained by a flexible insert between them, while the interior of the cladding is charged with a gas.
Patent HK-197296-A (HK)
Title: Toothbrush having a resiliently flexible handle portion
Inventor: HALM HANS
IPC: A46B7/06
Filed: 1996-10-31
Abstract: The problem of providing a toothbrush with a head (10) which has flexibility relative to the handle (14) is solved by incorporating within the handle (14) a resiliently flexible portion (18) which comprises at least one transverse V-shaped fold (22) formed integrally with the remainder of the handle (14) and in a plane of 30 DEG  to 150 DEG  to that in which the handle (14) lies. Additional control of the flexibility may be achieved by the incorporation of a longitudinal structural rib (24) across a U-shaped fold (22).
Patent HU-T55374-A (HU)
Title: New process for producing 1,5-benzothiazepine derivatives
Inventor: NISHIMOTO SHIGERU
IPC: C07D281/10
Filed: 1990-04-27
Abstract: There is disclosed a process for preparing 1,5-benzothiazepine derivatives represented by the formula: <CHEM> wherein one of R<1> and R<2> is a lower alkyl group or halogen atom, and the other is hydrogen atom, R<3> is a lower alkyl group or a lower alkoxy group, which comprises subjecting a propionic acid compound represented by the formula (II): <CHEM> wherein R<1>, R<2> and R<3> have the same meanings as defined above,  to intramolecular ring closing reaction in the presence of a sulfonic acid compound represented by the formula (III):    R<5>SO3H   (III> wherein R<5> represents a lower alkyl group or a substituted or unsubstituted phenyl group.
Patent HU-T55055-A (HU)
Title: Process for producing pyranyl-cyano-guanidine derivatives and pharmaceutical compositions containing them
Inventor: ATWAL KARNAIL S
IPC: C07D311/70
Filed: 1990-05-30
Abstract: Novel compounds having the formula <CHEM>  wherein <CHEM> are disclosed. These compounds have potassium channel activating activity and are useful, for example, as cardiovascular agents, especially as antiischemic agents.
Patent HU-T58685-A (HU)
Title: Process for producing new 8-substituted 2-amino-tetralines and pharmaceutical compositiions containing them
Inventor: ANDEN NILS-ERIK
IPC: C07D211/86
Filed: 1990-05-23
Abstract: A compound of the formula <CHEM> Z is hydrogen or halogen, Q is COR<1> or 5- or 6-membered aryl which may contain 1 or 2 heteroatoms selected from N, O or S and may be substituted or fused wherein R is hydrogen or C1-methyl (cis-configuration), R<1> is C1-C6 alkyl or an aromatic ring which may contain heteroatoms selected from O and S and may be substituted or fused to an optionally substituted benzene ring, R<2> is hydrogen or C1-C6 alkyl and R<3> may be different groups defined in claim 1, and enantiomers/salts thereof, processes for preparation of said compounds, pharmaceutical preparations containing said compounds, use of and method of treatment of disorders in CNS by using said compounds.
Patent HU-T56855-A (HU)
Title: Process for producing antiviral pharmaceutical compositions
Inventor: KEMP BRUCE ERNEST
IPC: A61K39/00
Filed: 1988-12-23
Abstract: Compounds for use in the treatment or prophylaxis of Human Immunodeficiency Virus (HIV) infection, which upon contact with an HIV particle, are capable of preventing or disrupting interaction between the gp41 and gp120 envelope proteins of the said particle in the contact region between the said proteins.
Patent HU-T52492-A (HU)
Title: Process for producing furane-ketones of antiretrovirus activity
Inventor: PARKER ROGER ALAN
IPC: A61P31/12
Filed: 1989-12-20
Abstract: Furan ketone derivatives thereof having antiretrovirus activity and effective in a method of treatment of a retrovirus infection, have the formula
      wherein Y is a bond, oxygen or divalent sulfur; n is 0 or 1; R is a straight or branched C₈₋₂₀ alkyl chain or a straight or branched C₈₋₂₀ alkenyl chain having from 1 to 4 double bonds; and R₁ is C₁₋₆ alkyl.
Patent HU-T58572-A (HU)
Title: Method and apparatus for producing anchor bolt
Inventor: SHINJO KATSUMI
IPC: B21H3/02
Filed: 1990-11-12
Abstract: In a method of manufacturing anchor bolts to be fixed on concrete structures there is a preliminary step of heading a steel rod to form at an upper end thereof, a head (13) having a tapered surface (13 a ) tapering downwardly from the upper end and, decreasing in diameter subsequently a male screw (14) is formed at the other end of a rod by thread-rolling, and simultaneously a part adjacent to the head is rolled to form a reduced diameter rod-portion by gradually displacing a surface layer of the rod-portion (15) inwardly and outwardly to give rise to inner (18) and outer (17) transient swells respectively forming a stopper and a tapered portion merging into the tapered surface (13 a ) of the head. An expansible sleeve is loosely fitted on the reduced diamter rod-portion, with the sleeve being made by die-cutting and bending a metal plate into a cylindrical shape of an outer diameter substantially equal to outer diameter of the screw (14).
Patent ID-21230-A (ID)
Inventor: MULLEDER EDUARD
IPC: D01D4/02
Filed: 1998-06-17
Abstract: The invention relates to a method of producing lyocell-type cellulose fibers by processing a spinnable solution of cellulose in an aqueous tertiary amine oxide according to the dry/wet-spinning process, which method is characterized in that a solution having a content of between 0.05% and 0.70% by mass, based on the mass of the solution, of cellulose with a molecular weight of at least 5x105 is used for spinning. The method of the invention allows the use of a spinnerette having more than 10,000 spinning holes for the spinning operation, which holes are arranged in such a manner that neighboring spinning holes are spaced maximally 3 mm apart and that the linear density of the spinning holes it at least 20.
Patent JP-S63171491-A (JP)
Title: Motorcycle mounting acoustic equipment
Inventor: YOKOYAMA KENJI
IPC: G11B15/17
Filed: 1987-01-08
Abstract: PURPOSE:To reduce the number of operating switches by discriminating the operating input of the operating switch from the operating input to a player device when the storage of media is detected, and defining it to be the operating input to a radio device when the media is not stored. CONSTITUTION:A right handle input part 5 switches the radio and a cassette and a left handle input part 6 adjusts a sound volume. When the switches 5, 6 are operated, a frequency corresponding the operation is modulated 24, 34. Modulated signals received in light receiving elements 11a 12a are demodulated 45 and outputted as the signals corresponding to the respective switches to a control circuit 40. The circuit 40, when a cassette storing switch 51 is turned on, namely, when a cassette tape is stored in a CMT device 50, such state is discriminated from a cassette operating mode, and discriminated from a radio operating mode when the input of a cassette operating switch and the switch 51 are turned off. A control signal corresponding to the device 50 or the radio device 60 is outputted to control a corresponding equipment.
Patent JP-H09194945-A (JP)
Title: Annealing apparatus for long material
Inventor: IMAI TETSUO
IPC: C21D9/50
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a pipe with the inner peripheral surface of a temp. keeping coil caused by the deflection of the pipe. SOLUTION: In an annealing apparatus for a long material arranging a heating coil 5, temp. stabilizing coil 6 and cooling coil 7 in order, to the pipe 1a supported with holding rollers 11 and sending rollers 4b, the temp. stabilizing coil 6 is divided into the stabilizing coil pieces 6a, 6b and an intermediate roller 13 elevatable/lowerable is disposed between both stabilizing coil pieces.
Patent JP-S5697942-A (JP)
Title: Projection type color picture receiver
Inventor: MITSUDA KATSUMI
IPC: H01J29/64
Filed: 1980-01-08
Abstract: PURPOSE:To improve the degree of sharpness and obtain a high resolution picture, through mechanism of independently adjusting the convergence of red and blue pictures and provision of a projection tube for a green color whose electron lens magnification is reduced. CONSTITUTION:Correction current is applied to convergence coils 7-1 and 7-3 using correction circuits R-H16, R-V17, G-H18, and G-V19 and red and blue pictures are independently moved in both horizontal and vertical directions, respectively. The pictures are overlapped with a green picture to adjust convergence. By adopting such a convergence adjustment system, the convergence coils are not required in a projection tube for a green color.
Patent JP-H07209257-A (JP)
Title: Pipe inside inspection probe
Inventor: FUKAGAWA YUKIO
IPC: G01N27/90
Filed: 1994-01-11
Abstract: PURPOSE:To provide a pipe inside inspection probe in which the overall length is shortened in order to facilitate insertion into a curved pipe and to allow it to be used even for inspection of a heat transmission pipe having small radius of curvature while allowing accurate stoppage at an inspecting position. CONSTITUTION:An axial feed motor unit 50, a rotation motor unit 40, a slip ring unit 30, and an encoder unit 20 are fixed sequentially to the forward end of a cable 103 fixed with a float 102 and a sensor unit 10 is provided at the forward end of the encoder unit. An inspection probe is fed pneumatically by prior art up to the vicinity of the inspecting position of a heat transmission pipe 110 and then the sensor unit is fed axially to the inspecting position by means of the axial feed motor unit 50. Subsequently, the sensor unit 10 is rotated around the axis of the heat transmission pipe by means of the rotation motor unit 40 thus directing the probe 1 of the sensor unit 10 toward the plane to be inspected.
Patent JP-H09190287-A (JP)
Title: Cursor control method and information processor realizing the method
Inventor: MIURA HIRONARI
IPC: G06F3/038
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To move a cursor to a desired position even if the desired position is not precisely indicated on a display screen by overlapping the indication cursor with an icon selected based on the comparison of distances front the display coordinate of the cursor to the display coordinates of the respective icons and displaying them. SOLUTION: A coordinate input control part 15 displays the indication cursor and the plural icons being arbitrary closed areas on the arbitrary coordinate positions on the screen of a display device 12. A coordinate input device 14 moves the indication cursor on the screen. A display control part 13 overlaps the indication cursor with the icon selected based on the distances from the display coordinate of the cursor to the display coordinates of the respective icons and displays them. After an operator stops moving the cursor, the cursor is automatically moved to the coordinate position of the cursor on the screen and to the coordinate position of the arbitrary icon, the icon selection operation of the operator by the cursor is helped and the load of the operator on the minute operation can be reduced.
Patent JP-S5594623-A (JP)
Title: Deodorizing apparatus for gas
Inventor: OKAMOTO MASAYOSHI
IPC: B01D53/34
Filed: 1979-01-12
Abstract: PURPOSE: To remove methyl sulfide and ammonia additionally, and to miniaturize a purifier, by a method wherein improved activated carbon to which an oxidizer is contained is used.  
     CONSTITUTION: A mixture of ozone and a malodorous gas is let pass through and contacted with a filling layer to which improved activated carbon is filled which is manufactured by containing an oxidizer, such as, sodium hypochlorite, sodium chlorite, potassium permanganate or the like in activated carbon, thus remarkably improving oxidation capacity by the geometrical effect of ozone, activated carbon and the oxidizer, then heightening deodorizing effect. The oxidizer is contained in the activated carbon in such a manner that the oxidizer is dissolved in a solvent, the activated carbon is soaked in the solution, the activated carbon is extracted, and the solution is left as it is or heated or evaporated under pressure reduction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06204127-A (JP)
Title: Determining method of heat compensation current in charged particle beam aligner
Inventor: YASUTAKE NOBUYUKI
IPC: H01L21/027
Filed: 1993-01-07
Abstract: PURPOSE:To improve position alignment precision, by determining the combination of heat compensation currents corresponding with the minimum drift amount out of a plurality of drift amounts, as the combination of heat compensation currents which are supplied to partial heat compensation means. CONSTITUTION:On the basis of exposure pattern data in the X direction and the Y direction, an operating circuit 16 operates a first heat compensation current IC1 which is made to flow in a heat compensation coil 7X in the X direction and a second heat compensation current IC2 which is made to flow in a heat compensation coil 7Y in the Y direction. The values of the first and the second heat compensation currents IC1, IC2 are set on the horizontal axis and the vertical axis, respectively. The drift amount of an electron beam on coordinates corresponding with the combination of values of the first and the second heat compensation currents IC1, IC2 is measured. Coordinate points where the drift amount becomes minimum, i.e., the combination of the values of the first and the second heat compensation currents IC1, IC2 wherein the drift amount is minimum is determined. Thereby the position drift of an electron beam which is caused by the heat generation of electromagnetic deflection coils can be reduced.
Patent JP-H10200170-A (JP)
Title: Superconducting circuit
Inventor: KAMIKAWA TAKETOMI
IPC: H01L39/22
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To operate each superconducting element under substantially optimal operating conditions, respectively, by differentiating the critical temperature of a superconductor principally comprising a part of elements from that of other parts of elements. SOLUTION: The superconducting circuit is a video detector circuit comprising a substrate 11, a bicrystal junction 12 and a filter 13, a Josephson element 14, an input terminal 15 and an output terminal 16. When a received wave is inputted to an input terminal 15, the filter 13 passes only a signal of desired frequency band through a band-pass filter comprising three superconducting electrodes. The Josephson element 14 functions as a video detector for detecting the received signal passed through the filter 13 and delivering an output voltage to the output terminal 16. According to the arrangement, each superconducting element constituting the superconducting circuit can be operated under substantially optimal operating conditions, respectively, and excellent characteristics can be derived as a whole.
Patent JP-H05187526-A (JP)
Title: Transmission lubricating mechanism for agricultural tractor
Inventor: FUKUDA YOSHITAKA
IPC: B60K17/06
Filed: 1992-01-08
Abstract: PURPOSE:To lubricate a hydraulic clutch and the like surely by arranging a relief valve so as to guide drain oil for hydraulic clutch type gear mechanism to the upper part of a hydraulic clutch shaft comprising a hydraulic clutch type gear mechanism for blowing in to a transmission case. CONSTITUTION:In a device mounting pivotally the first - the forth speed hydraulic clutches 26-29 to a hydraulic clutch shaft 66 in a transmission case and selectively connecting a hydraulic clutches 26-29 so as to obtain the speed required, a main speed change valve controlling respective hydraulic clutches 26-29, forward and backward change valves controlling the hydraulic clutches of the forward and backward speed change mechanism, and a relief valve 5 collecting return oil from the respective hydraulic clutches 26-29 and drain oil for spraying into mist, are arranged on the upper part of the hydraulic clutch shaft 66. Namely the relief valve 5 is arranged above a bearing oil path plate 6 fixed in front face of a center plate 7 and above a bearing 6a supporting the hydraulic clutch shaft 66. This constitution can make lubrication of hydraulic clutches and the like effective.
Patent JP-S61161031-A (JP)
Title: Power line carrier control system
Inventor: HARA TAKASHI
IPC: H04B3/54
Filed: 1985-01-09
Abstract: PURPOSE:To confirm important load information at a short time interval by giving priority to the transmission of load information from each slave set and allowing a master set to stop the transmission of the load information from a slave set with low priority as required. CONSTITUTION:An operation section 236 of a master set 23 gives priority to plural slave sets 24 and sets until which priority for the load information of the slave set is to be received and the number of the set priority is fed to a microprocessor muPC237. The muPC237 prepares a command of a load information transmission request for each slave set 24, and when a zero cross detection signal is inputted from a zero cross detection section 234, the prepared command is used as a frame synchronizing signal FS, which is transmitted to a power line 22 via a transmission section 232 and a coupling section 231 at a prescribed period. The slave set 24 fetches the load information from a detector 25 by the muPC245, and when the count reaches a count of the zero cross signal assigned to the own station when the signal FS is received, the load information is transmitted. A slave set with low priority receives the signal FS before the count reaches the zero cross count assigned to the own station, no load information is transmitted.
Patent JP-H01213267-A (JP)
Title: Isoquinoline derivative, its production and use
Inventor: HASSPACHER KLAUS
IPC: A61K31/47
Filed: 1989-01-06
Abstract: NEW MATERIAL: A compd. of formula I (wherein R 1  is H or alkyl; R 2  is H; R 3  is H or alkyl, or R 2  and R 3  form an additional bond denoted by a dashed line; R 4  is H, alkyl or phenyl; R 5  is methoxy or ethoxy; R 6  is H, OH, alkoxy or the like; each of R 7  and R 8  is alkoxy or alkoxy-alkoxy; R 9  is H or halogen) or its acid addition salt.  
     EXAMPLE: 3-Methyl-6,7-dimethoxy-1-(3,5-dimethyxyethoxy-phenyl)-3,4-dihydro- isoquinoline.  
     USE: It is useful as a therapeutic or prophylactic agent for asthma.  
     PROCESS: For example, a compd. of formula II (wherein R 2 ' is H; R 3 ' is H or alkyl; R 5 ' and R 6 ' are R 5  and R 6  in which OH being present all in a protected form) is subjected to cyclodehydration and if necessary protecting groups present in R 5 ' and R 6 ' are removed, to obtain a compd. of formula I wherein R 2  being H and R 3  being H or alkyl. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06200884-A (JP)
Title: Scroll type compressor
Inventor: BABA KOJI
IPC: F04C18/02
Filed: 1993-01-08
Abstract: PURPOSE:To provide a refrigeration compressor which prevents the occurrence of noise with no diameter of each scroll body changed, and is excellent in durability. CONSTITUTION:The radius of the basic circle of an involute curve, which is formed by a first and a second scroll body 1 and 2, is reduced so as to allow the involute number of an involute curve to be increased so that compressor chambers 3a, 3b and 3c partitioned by the scroll body 1 of a first scroll member, the second scroll body 2 of a second scroll member and the opposed faces of the first and second scroll members, are transformed, at least into three chambers.
Patent JP-S59127124-A (JP)
Title: Electric circuit of low current consumption
Inventor: TAJIMA ATSUSHI
IPC: G05F1/577
Filed: 1983-01-10
Abstract: PURPOSE:To obtain an electric circuit having a reduction of current consumption as a whole by dividing an analog or digital electric circuit into some parts and applying the DC power supply voltage of a high level to the electric circuit for actuation to share the current consumption of each divided circuit part. CONSTITUTION:It is supposed that the current consumption of a partial circuit C3 is equal to or larger than those of partial circuits C1 and C2. Under such conditions, an input signal is supplied from a terminal 4 to pass through successively the input/output terminals of circuits C1-C3 and reaches an output terminal 5. Then a comparison is carried out with the power consumption when the external voltage supplied to an electric circuit is higher than E-volt and the circuit is actuated after converting the external voltage into E-volt by a series regulator. In other words, the power consumption of a conventional circuit is set as P0=E0(I1+I2+I3) in the case E0>3E (E0: input voltage of the regulator). Thus the power consumption of this circuit is set as P1=E0.I3<E0(I1+I2+I3), and therefore P0-P1=E0(I1+I2) is satisfied, where I1-I3 show the current consumption of partial circuits C1-C3 respectively.
Patent JP-S57115823-A (JP)
Title: Manufacture of amorphous semiconductor film
Inventor: KONDOU HISAO
IPC: H01L31/04
Filed: 1981-01-12
Abstract: PURPOSE:To obtain a film having stable quality with a short annealing time by a method wherein the annealing is performed in hydrogen plasma after the amorphous semiconductor film formed by glow discharge has been heat-treated in the specified temperature range. CONSTITUTION:The amorphous semiconductor film formed by glow discharge method is heated at the temperature range of 400-500 deg.C. As a result, Si-H2 and (Si-H2)n are decomposed and Si is generated, but Si<-> is obtained by rearrangement of elemental Si. However, as the evaporation of hydrogen is active in the vicinity of the surface of the amorphous film, a large quantity of the Si<-> ions exists there, but the quantity in the film is small. Subsequently, when the amorphous film is annealed in hydrogen plasma, the dangling bonds (Si<->) are eliminated. In this case, as a considerable quantity of Si-H pairs is contained in the amorphous film and also a number of dangling bonds exist in the vicinity of the film surface, the annealing time can be reduced even when the amorphous film is thick.
Patent JP-H06206079-A (JP)
Title: Method and apparatus for treating organochlorine compound
Inventor: ICHIKAWA SHINJI
IPC: C02F1/70
Filed: 1993-01-08
Abstract: PURPOSE:To efficiently decompose an organochlorine compd. under a temp. condition of about room temp. within a short time to prevent environmental pollution by bringing the organochlorine compd. into contact with a hydrazine in the presence of a catalyst formed by supporting a metal on a carrier. CONSTITUTION:Water containing an organohalogen compd. discharged from a factory is introduced into a mixing tank 1 through a pipe 5 and a hydrazine is introduced into the tank 1 from a hydrazine feed tank 6 through a pipe 7 to be mixed with the water containing the organochlorine compd. by a stirring blade 8 to prepare mixed water. A catalyst tower 2 is packed with a catalyst 9 formed by making a metal supported on a carrier and the mixed water is introduced into the lower part of the catalyst tower 2 by the operation of the pump 3 and passed through the catalyst to be led out to the pipe 10. When the mixed water is passed through the catalyst, the organochlorine compd. in the mixed water comes into contact with the catalyst 9 and efficiently decomposed by the synergistic effect of the hydrazine and the catalyst 9.