baber/WOPTO huggingface dataset:
Patent HU-T59070-A (HU)
Title: Water-purifying apparatus
Inventor: BARABAS KAROLY
IPC: C02F1/42
Filed: 1987-08-10
Abstract: New equipment comprises glass, porcelain, metal or plastic vessel with synthetic resin, or in some cases, activated carbon fill. - Typically two vessels are used, one fitting inside the other. The inner vessel contains the active fill and the outer one stores the purified water operation of the equipment is based on control of the water flow rate. - Effectiveness (or exhaustion) of the resin can be checked, very simply, using colour-changing indicator paper.
Patent HU-T50489-A (HU)
Title: Process for producing selective acylated glycosamino-glycanes and pharmaceutical compositions containing them
Inventor: PETITOU MAURICE
IPC: C07H13/04
Filed: 1989-07-21
Abstract: The glycosaminoglycans of the invention are selectively O-acylated in a controllable manner on their free -OH groups, the carboxylic or amino functional groups being unaltered. These compounds have a pharmacological activity of very long duration.
Patent HU-T41806-A (HU)
Title: Process for preparing alpha-amino-alkyl-phosphonic and alpha-amino-alkyl-phosphinic acids
Inventor: BARTELS GUENTHER
IPC: C07F9/30
Filed: 1985-12-10
Abstract: 1. A process for the preparation of alpha-aminoalkylphosphonic and of alpha-aminoalkylphosphinic acids of the formula I   see diagramm : EP0184753,P10,F1   where n = 1 or 0, R1 = H, CH3 or CH2 -C6 H5 , and R2 = H (for n = 1) and also = alkyl or phenyl (for n = 0), wherein compounds of the formula II   see diagramm : EP0184753,P10,F2   where n and R1 have the same meaning as in formula I, R3 = alkyl (for n = 1), alkyl or phenyl (for n = 0), and M**p+ = p-valent cation, are subjected to a Hofmann degradation and the compounds of the formula I are obtained in the known manner.
Patent HU-T57271-A (HU)
Title: Process for producing castanospermine-esters
Inventor: MARGOLIN ALEXEY L
IPC: C07D211/46
Filed: 1990-08-07
Abstract: 1-Esters of castanospermine have been prepared enzymatically from appropriate activated esters using subtilisin. The esters obtained in this way can be further reacted enzymatically to give diesters which can, in turn, be selectively hydrolyzed to give monoesters in good yield.
Patent HU-T56547-A (HU)
Title: Process for producing substituted 1h-imidazoles and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: COSSEMENT ERIC
IPC: C07D233/64
Filed: 1987-11-04
Abstract: New substituted 1H-imidazoles and their salts, processes for the preparation thereof and pharmaceutical compositions. These compounds have the formula   <IMAGE>   wherein R1, R2, R3 and R5=hydrogen or C1-C4-alkyl; R4=hydrogen, C1-C4-alkyl or C1-C4-alkoxy; Y1=hydrogen and Y2=OZ2 or the reverse; Z1=Z2=hydrogen or C1-C4-alkyl or Z1 and Z2=-CH2- or -C(CH3)2-. These compounds are prepared either by reducing a corresponding imidazole compound having a hydroxyl or alkoxy group on the methyl bridge between the imidazole and phenyl rings, or by hydrolyzing a 4-[[2,2-dimethyl-4H-1,3-benzodioxin-6(or 8)-yl]methyl]-1H-imidazole, or yet by reducing an alkyl 3-[(1H-imidazol-4-yl)methyl]-2-hydroxybenzoate. These compounds have cardiac, cerebral and tissular anti-ischemic activities.
Patent HU-T53152-A (HU)
Title: Process for producing monoclonal antibody available for recognizing reg-proteins
Inventor: OKAMOTO HIROSHI
IPC: C12P21/00
Filed: 1989-11-15
Abstract: A monoclonal antibody recognizing a  reg  protein and a hybridoma producing the monoclonal antibody are provided. Also, methods for the assay of a  reg  protein using the monoclonal antibody are provided.
Patent HU-T56505-A (HU)
Title: Process for extracting nonpolar material from fluid phase carried out by gas of supercritical stage in extractor provided with perforated trays
Inventor: PARET GIANCARLO
IPC: B01D11/04
Filed: 1990-10-11
Abstract: The extraction of apolar substances from a liquid phase is carried out by using a supercritic gas which acts in countercurrent in a tower equipped with perforated trays through which the dispersed phase constituted by the supercritic gas rises and a downcomer from which the continuous phase flows downwards. The extraction process is particularly suitable for the extraction with supercritic CO2 of the unreacted paraffins at the end of the process of sulfonation of said paraffins.
Patent HU-T58305-A (HU)
Title: Process for producing amino-triazines and pharmaceutical compositions containing them
Inventor: MILLS STUART DENNETT
IPC: C07D251/18
Filed: 1990-11-21
Abstract: This invention concerns novel compounds of the formula I: <CHEM> in which P is a group of formula II or a group of formula III; R<1> is alkyl, cycloalkyl, cycloalkylalkyl, phenyl or phenylalkyl; R<2> is hydrogen, alkyl, amino or alkylamino; R<3> and R<4> are independently hydrogen, alkyl, phenyl or benzyl; R<6> is alkyl, amino or alkylamino; C and D are independently ethylene or trimethylene; Z is a direct bond between C and D, or an oxy, thio, carbonyl, methylene, ethylenedioxymethylene, ethylidene, or isopropylidene link, or Z is a group of the formula = N.R<5> in which R<5> is alkyl, phenyl or benzyl; R8 is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; or R8 is a alkylene or alkenylene linked to the nitrogen atom of the group Q.A.N-, either of which linking groups may optionally bear a alkyl, phenyl or phenylalkyl substituent and either of which linking groups thereby completes a ring including two adjacent carbon atoms of ring Q, any carbon atoms in A and the adjacent nitrogen atom of the group -A.N-; A is a direct bond to the the group -N(R8)- or is alkylene; Q is a phenyl or pyridyl moiety; Y is a physiologically acceptable anion; and wherein any one or more of said phenyl, benzene or pyridyl moieties may optionally be unsubstituted or bear one or more selected substituents. The invention also includes certain closely related anhydo-base derivatives which, like the compounds of formula I, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmaceutical compositions containing compounds of formula I (or a related anhydro-base) as active ingrdient, and processes for the manufacrture of the various novel compounds.
Patent JP-H09191375-A (JP)
Title: Image reader and image forming device provided with it
Inventor: WAKAHARA SHINICHIRO
IPC: G03G15/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To easily attain switching of an original feeder at jamming processing and to attain switching operation of an original press section in the case of image reading by the scanning system by providing the original feeder and the original pressing section to 1st and 2nd original read section independently respectively in a way of free opening/closing. SOLUTION: A 2nd original read section 4 adopting the scanning system and a 1st original read section 2 adopting flowed-in read system are formed on an independent original glass. Then an original feeder 3 is arranged on a flowed-in read original glass in an opening/closing enable way and an original pressing section 28 is arranged on a scanning read original glass in an opening/ closing enable way so as to open/close independently the original feeder 3 and the original press section 28. In the case of forming an image, the original press section 28 is open upward and an original is placed on the 2nd original glass 27 and the original press section 28 is rocked downward and closed to move a scanning optical section.  On the other hand, in the case of jamming processing, only the original feeder 3 is open upward to remove jammed originals and the original feeder 3 is rocked downward and closed.
Patent JP-H01177964-A (JP)
Title: Washing and polishing method and device for disk-form cutter
Inventor: HATA TAKAAKI
IPC: B24B29/00
Filed: 1988-01-06
Abstract: PURPOSE:To carry out the grinding of a cutter while removing a resin or the like attached on the surface of the cutter efficiently for a short time by moving a rotary brush sliding along the surface on condition that the brush is contacted to the surface of the disk-form cutter. CONSTITUTION:A cutter 5 is loaded on a turntable 3 on condition that a holding rod 21 is penetrated through an installing hole 25 at the center of the turntable 25, a regulating tool 19 is attached to the holding rod 21, and the cutter 5 is fixed to the turntable 3 on condition that both rotation centers are coincided. Then, a control device is operated, and a brush 6 is moved from the periphery to the rotation center on condition that the lower part of the brush is contacted to the side of the set cutter 5, while a motor is driven to rotate the rotary brush 6. In this case, since the position where the lower surface of the rotary brush 6 is contacted to the side of the cutter 5 is separated from the rotation center, a rotation force is given to the cutter 5 by the rotation of the brush 6. By the rotations of the cutter 5 and the brush 6, the resin attached to the side of the disk-form cutter 5 is washed and removed, and the side of the cutter 5 can be ground.
Patent JP-H11203637-A (JP)
Title: Device for inspecting contact
Inventor: TANIGUCHI KOJI
IPC: G11B5/455
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of vibration of an arm on the detection of the contact between a slider and a disk, and to make the evaluating system hardly influenced by the mounting of an AE(acoustic elastic wave) sensor, which is a vibration detecting element, and further to attain the highly accurate evaluation of the influence given to the disk side by the contact. SOLUTION: The device is at least provided with a spindle 2 for rotating the disk while holding it, the slider 4 mounted with a head for recording to and/or reproducing from the disk 1, the arm 5 moved in the prescribed direction in the state of supporting the slider 4, the AE sensor 101 for detecting the contact between the slider 4 and disk 1, and a spring 11 and a brush 12 as a signal transmitting means for transmitting an output signal of the AE sensor 101. The AE sensor 101 is mounted on the disk 1 or the spindle 2, and the contact between the slider 4 and the disk 1 is inspected.
Patent JP-S61161033-A (JP)
Title: Echo cancelling device
Inventor: FURUKAWA HIROMOTO
IPC: H04B3/23
Filed: 1985-01-09
Abstract: PURPOSE:To suppress echoes at all times while simulating correctly an echo path by transmitting information whether a nearby caller is subscriber or an echo path is fluctuated on a control section for processing. CONSTITUTION:When a nearby caller is subscribed, a level of a reception output signal Ro, a transmission input signal Si, and a transmission output signal So is detected by a detector 20, and detection signals LRo, LSi and LSo are inputted to a comparison section 21. The comparison section 21 calculates C1= LSi/LRo and C2=LSo/LSi and inputs the C1, C2 to a control section 25. The control section 25 uses this information to allow an adaptive filter AF5 to stop the estimation of an echo path. A transmission side output signal estimating section 22 receives the levels LRo, LSi and C1 and outputs an estimation value LSo' of the level LSo to a level comparison section 23. The comparator 23 calculates C3=LSo'/LSo and transmits the information C3 representing whether a nearby caller is subscriber or the echo path is fluctuated on the control section 25. The control section 25 stops the estimation of the echo succeedingly when a nearby caller is discriminated and restarts the estimation of the echo path by the AF5 when the echo path is fluctuated. When a shift direction estimation section 24 commands the start of operation of the estimating section 22.
Patent JP-S58118675-A (JP)
Title: Sheet carrying device
Inventor: YOSHIMURA SHIGERU
IPC: B65H5/00
Filed: 1982-01-08
Abstract: PURPOSE:To wipe off contamination on the platen glass and clean the surface of the platen glass, by installing a cleaning blade on the carrying side surface of the revolving belt which carries sheet originals. CONSTITUTION:A counter blade (cleaning blade) 4 made of a hard elastic body, such as rubber, etc., is fitted to a wide belt 3 which revolves on a platen glass 5 in the direction of width, and, when an exposure is made, the belt 3 is revolved so that the blade does not contact with the original. When the original is carried and ejected by intermittently driving the belt 3, the blade 4 contacts with the surface of the glass 5 at every revoltuion of the belt 3 and cleans the surface by wiping off contamination on the surface. Therefore, bad influences upon pictures through contamination on the surface of the glass 5 are eliminated.
Patent JP-S63171817-A (JP)
Title: Auxiliary facilities with blast furnace
Inventor: WAKIMOTO KAZUMASA
IPC: C21B5/00
Filed: 1987-01-09
Abstract: PURPOSE:To efficiently use material with low cost in front of furnace or at furnace top of an oxygen blast furnace, by performing combustion of pulverized coal or mixing combustion of pulverized coal and furnace top gas in a preheated gas generating furnace and blowing the fine pulverized coal into the blast furnace by the combustion gas in the above generating furnace or a part of the furnace top gas of blast furnace. CONSTITUTION:The furnace top gas from the blast furnace 1 is passed through a gas cleaning device 2 and introduced to a gas holder 4 through a septum valve 3. On the other hand, the furnace top gas branched from a main pipe behind the valve 3 is sent to the preheating gas generating furnace 7 providing combustion burner 6 through a booster 5 for pressure rising means and blown in the furnace from blowing hole 8 at a shaft part as high temp. gas. Oxygen is directly sent to tuyeres 9 and the burner 6 for combustion from an O2 source. The fine pulverized P.C. is sent by two carrying lines, which one is sent to directly the tuyeres 9 and the other to the burner 6, and at the time of generating the preheated gas, the combustion of the P.C. mixed with the furnace top gas or the combustion of the P.C. only can be executed. As carrier gas for the P.C., the furnace top gas pressurized by an exclusive booster 5' is used to both of the tuyeres 9 and burner 6.
Patent JP-S60146571-A (JP)
Title: Sub-scanning direction recording density changing method in drum type recording device
Inventor: KIYAMA HAJIME
IPC: H04N1/06
Filed: 1984-01-11
Abstract: PURPOSE:To change easily and freely a recording density in a sub-scanning direction by a simple operation by using selectively two sub-scanning moving systems related to a sub-scanning movement of a head. CONSTITUTION:A recording pitch in case of a high density printing, and a recording pitch in case of a low density printing are denoted as (p) and (m)X(p) (m is a positive integer of >=2). In case of executing the low density printing, printing is ended at some position, and thereafter, printing is executed by moving a head to the next position, and by repeating this operation, the low density printing of the recording pitch (mXp) is executed. In case of executing the high density printing, after ending the printing, the printing is executed by advancing the head by (p), this operation is repeated (m-1) times, and thereafter, the head is moved to the next position [minutely explaining, it is moved by {(n-1)X (mXp)+p}]. In this way, the high density printing can be executed, and by using selectively these two systems, the recording density can be changed.
Patent JP-S63169678-A (JP)
Title: Parting agent applying roller
Inventor: KATO CHIAKI
IPC: G03G15/20
Filed: 1987-01-07
Abstract: PURPOSE:To prevent the discharge quantity from being decreased, even if the number of copy sheets increases, and to prevent the offset of a toner by making the viscosity of a parting agent impregnated in a porous layer of the surface of a roller high than the viscosity of a parting agent held in a hollow part. CONSTITUTION:A fluororesin porous film is wound to the surface of a hollow metallic roller 10 having a through-hole 11 by heating and press-contacting, and a parting agent is impregnated. Subsequently, the parting agent is injected into the hollow part of the roller 10, a cover is placed on both ends of the roller 10 and a parting agent roller is formed. The porous layer is impregnated with a parting agent whose viscosity is higher than that of a parting agent injected into the hollow part.
Patent JP-H10200890-A (JP)
Title: Image encoding method
Inventor: KONO AKIHIRO
IPC: H04N19/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To accelerate the replacing processing of an image vector and a representative vector by obtaining the absolute values |r| and |θ| of the length and direction of the image vector of an optional block, predicting the representative vector to be the retrieval start position of the representative vector inside a code book based on the absolute values and starting the retrieval of the code book. SOLUTION: When the absolute values of the length and direction of the image vector of the optional block to be processed are (|r|, |θ|)=(16, 20), then, a code book rearrangement processing is performed based on the value of |θ|=16. When the retrieval is started from C(1), the absolute values of the length and direction of the representative vector inside the code book are obtained and a closest value relating to a |r| component is obtained, C(5)=(15, 6) is obtained. Then, C(5) or adjacent C(4) or C(6) or the like is used for the retrieval start position, the retrieval of the code book is started and the replacing processing of the image vector and the representative vector is performed.
Patent JP-S56100306-A (JP)
Title: Analyzer for sectional shape of substance
Inventor: SUZUKI MASANE
IPC: G01B11/25
Filed: 1980-01-14
Abstract: PURPOSE:To easily and quickly measure the sectional shape, by illuminating a substance in flat plate, and making incident the reflected light to a linear array after deflection of it at a deflection means, and by the operation of a deflection position signal from the deflection means and the position signal. CONSTITUTION:The light from a laser light source 1 cuts off a substance 4 in an X-Y plane via a beam expander 2 and a rotary phlyhedral mirror 3. The reflected light is formed on a CCD element 9 located on a Y axis via an eye sight lens 5, image forming lens 6 and rotating mirror 7. On the other hand, pulses from a pulse oscillator 10 turn a rotating mirror 13 via a counter 11, DA converter 12, driver 13 and motor 19. The signal from a DA converter 12 is fed to a processor 14 and it is operated with a position signal from a linear array 9, the result is fed to an X-Y printer 15 or plotter 16, or stored in a magnetic memory 17. Thus, the sectional shape is easily and quickly measured.
Patent JP-H08190736-A (JP)
Title: Optical information recording medium and its production
Inventor: SHIRAI KATSUYA
IPC: G11B7/258
Filed: 1995-01-10
Abstract: PURPOSE: To eliminate the need for a solvent at the time of production by providing the medium with a reflection layer composed mainly of a dyestuff material having prescribed reflectivity and a high-polymer material on a transparent substrate formed with ruggedness corresponding to information signals. CONSTITUTION: This optical information recording medium is produced by forming a dyestuff-contg. layer 3 having the reflectivity of 15 to 25% as the reflection layer on the transparent substrate 1 formed with recessed pit parts 2a and projecting land parts 2b corresponding to information signals, guide grooves and address code pits. Signal reproduction is executed with such optical information recording medium by utilizing the reflection and multiple interference which take place at the boundary between the transparent substrate 1/the dyestuff-contg. layer 3 and the boundary between the dyestuff-contg. layer 3/the air, respectively. The purpose of regulating the reflectivity of the dyestuff-contg. layer 3 to 15 to 25% is to make possible the signal reproduction by a recording and reproducing device for media, such as magneto-optical disks, having reflectivity of 15 to 25%.  The kinds and mixing ratios of the dyestuff materials and UV curing resins to be incorporated into the dyestuff-contg. layer 3 are selected to meet the reflectivity range.
Patent JP-S5285891-A (JP)
Title: Total hydrogen analysis method in oxide
Inventor: SATOU HIDEYUKI
IPC: G01N25/00
Filed: 1976-01-12
Abstract: PURPOSE: To make the reduction of water content in steelmaking materials or steelmaking slags perfect, make possible the catching of total hydrogen and prevent the flying off of the specimen by placing the specimen covered with a reducing graphite crucible into a heating crucible and heating the crucibles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03207114-A (JP)
Title: Level identifying circuit
Inventor: TAKENO MINORU
IPC: H03K5/08
Filed: 1990-01-09
Abstract: PURPOSE:To enable high-accuracy level to be identified by comparing the magnitude of a threshold value which varies with a constant optional function in accordance with an output digital signal and an output level identification signal with the output digital signal of an A/D converter. CONSTITUTION:An analog input signal is converter by an A/D converter 11 into a digital signal, which is inputted to a digital peak holding circuit 12 and a digital comparator 21. The digital comparator 21 constitutes a large/small comparator 14 and compares the magnitude of input digital signals at two input terminals A2 and B2 with each other. Then a threshold value generating circuit 13 generates a threshold value whose variation quantity is set optionally in the level relation with the analog input signal, so level discrimination corresponding to the variation of the analog input signal becomes possible. Consequently, the high-accuracy level identification is made possible.
Patent JP-S5595383-A (JP)
Title: Laser oscillator
Inventor: ISHIKAWA KEN
IPC: H01S3/092
Filed: 1979-01-16
Abstract: PURPOSE:To operate oscillation with high efficiency from high to low output by attaching or detaching a detachable partial reflector provided at the part cut on the light collecting surface of a multiellipsoidal light collecting body constituting a laser oscillator. CONSTITUTION:Container 15 housing multiellipsoidal light collecting body 11 consists of oscillator proper 17 having depression 18, and cover 16, which covers this. Light collecting body 11 of a rectangular parallelepiped shape is enclosed in depression 18. As usual, two ellipsoidal light collecting surfaces 8 and 9 have a common focal line 5 inside light collecting body 11, and reflection surface 20 in the neighborhood of focal line 5 is used as a multiellipsoidal light collecting surface. Laser rod 4 is placed on focal line 5, and excitation lamp 3 on focal line 7. While being cooled by cooling water, light collecting body 11 is oscillated. In this structure, a part of light collecting body 11 is cut, and partial reflector 21 having reflection surface 22 of the same shape as reflection surface 20 is fitted to the cut part, in such a manner that it can be attached or detached freely. When it is to obtain high output, light is effectively cast on rod 4 by reflection surface 22.