baber/WOPTO huggingface dataset:
Patent HU-T38309-A (HU)
Title: Process for preparing new prostaglandin derivatives and pharmaceutical compositions containing such active substance
Inventor: COOPER F GARY
IPC: A61K9/06
Filed: 1985-07-30
Abstract: This invention covers a compound of the formula <CHEM> wherein R is hydrogen, lower alkyl; X is hydrogen, halo, trifluoromethyl, lower alkyl or lower alkoxy; Y is lower alkyl or <CHEM> wherein Z is hydrogen, halo, methyl, methoxy or trifluoromethyl; and the wavy lines represent the  alpha  or  beta configuration with the proviso that when one wavy line is  alpha the other is  beta , or a pharmaceutically accaptable, non-toxic salt of a compound of formula I wherein R is hydrogen.
Patent HU-T41711-A (HU)
Title: Process for production of optically active alcohols by enantioselective reduction of carbonil compounds
Inventor: FAIGL FERENC
IPC: C07B57/00
Filed: 1985-10-23
Abstract: Carbonyl cpds. of formula R1R2C=0 (I); where R1 and R2 are alkyl-, aryl-, aralkyl-, cycloolkyl- linear or cyclic groups contg. one or more heteroatoms or several condensed ring contg. groups with joined optional heteroatoms contg. groups; R1 and R2 can be parts of the same ring configuration provided they are not identical-undergo enantio selective redn. when the carbonyl cpd. is added to a seagent mix prepd. from an Al alcoholate of a primary or secondary alcohol and an optically active acid. Optically active alcohol is formed when the reaction mix is allowed to stand in an organic solvent at 20-150 deg.C. The alcohol is isolated from the mix by physical extraction methods and the unchanged optically active acid is recovered. - The configuration of optically active, ensutio selective alcohol is determined by the configuration of the chosen optically active, respectively mon-di-or poly-acid.
Patent HU-T48108-A (HU)
Title: Method for producing preserve powders and preserving products of fruit base by use of same over and above the keeping of biologic value particularly for purpose of diabetic alimentation
Inventor: CSONGOR ISTVAN
IPC: A23L33/00
Filed: 1987-11-11
Abstract: A preserving powder mix mainly for fruit jams and especially for the use of diabetics avoids the use of sugar other than fructose. Sodium cyclamate, citric acid and opt. consistency regulating agents of plant origin are also added. The mix is prepd. at 30-60% pref. 40-55% relative humidity. - The mix is prepd. at 80-96 wt.% of crystalline fructose 80-95 pref. 80-90% of this total, passes a 0.1 mesh sieve. 4-15% of the sieved crystalline fructose is mixed with 25-100% preservative pref. sodium benzoate (or potassium sorbate) in a closed mixer. Other components as citric acid, sodium-cyclamate, and in case of conserves and jams of fruit-vegetable origin, consistency controlling cpds. of plant origin are mixed with the other, main portion of fructose. - Finally the fructose fractions are mixed and homogenised. The prepn. is packaged also at a max. relative humidit of 60%.
Patent HU-T56501-A (HU)
Title: Supersound gel and process for producing same
Inventor: GYOERGYNE DR VAGO MAGDOLNA
IPC: A61B8/00
Filed: 1989-10-03
Abstract: Homogenised, air bubble-free ultrasound gel of novel compsn. for human diagnosis and physio-therapy contains (wt.%): 0.2-0.4 polyacrylate resin; 0.005-0.2 preservative; 65-85 distilled water; 12-18 glycerol and opt., 0.2-0.6 tint, and 2.5-6 triethanolamine. - The conductivity of this gel should not exceed 0.0001/ohm.cm. (-pp)
Patent HU-T56722-A (HU)
Title: Process for producing carrier having immune modulating activity
Inventor: MOREIN BROR
IPC: C07J17/00
Filed: 1989-09-28
Abstract: PCT No. PCT/SE89/00528 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Sep. 28, 1989 PCT Pub. No. WO90/03184 PCT Pub. Date Apr. 5, 1990The invention claims an iscom matrix which is not a lipid vesicle comprising at least one lipid and at least one saponim but no intentional antigenic determinants and optionally also adjuvants for use as an immunomodulating agent, medicines, vaccines, kits containing the matrix and new saponins, and a process for preparing the new saponins. The invention also concerns a process for preparing the matrix characterized in that at least one sterol is solubilized in a solvent or detergent, the saponin or saponins are added, the other adjuvants and lipids are optionally also added, whereafter the organic solvent or the detergent may be removed for example with dialysis, ultra filtration, gel filtration or electrophoresis. The sterol and saponin might also be solubilized in the lipids and/or adjuvants.
Patent ID-21558-A (ID)
Inventor: TOMIO FUKUI
IPC: E02D17/20
Filed: 1997-10-20
Abstract: Erosion or collapse of a stream or a river is prevented by mooring timber, stones, or the like with a longitudinal cable (steel cable) (1). Barrier-like members (3) such as timber and stones moored by using the longitudinal cable (1) are arranged substantially stepwise or parallel to each other on the ground near the eroded or collapsed place to prevent mountain landslides. <IMAGE>
Patent JP-H08189484-A (JP)
Title: Oil supply device for oil-free screw compressor
Inventor: MORI HIDETOMO
IPC: F04C18/16
Filed: 1995-01-09
Abstract: PURPOSE: To enable oil supply without possibility of mixing into a compression chamber by arranging an oil supply nozzle which is opened to an accelerator and communicates with an oil header at a position of height between the oil header and a lower most oil supply nozzle. CONSTITUTION: When a compressor is stopped, an oil pump 6 is simultaneously stopped, for suspending oil supply to a low pressure stage compressor 1 and a high pressure stage compressor 2. Afterward, lubricating oil in each oil supply passage is returned in an oil header 9 by siphon function, and discharged into an accelerator 3 from an oil supply nozzle 35 provided on an upper portion of the oil header 9. Since the oil supply nozzle 35 is formed on an upper side of the oil header 9, however, the lubricating oil in the oil header is not discharged and held thereinside. Possibility of mixing of the lubricating oil into a compression chamber over the seal of a compressor body is eliminated. When the compressor is restarted, oil supply to a bearing and a gear is restarted only by filling the oil supply pipe 10 and the oil supply passages with the lubricating oil in the oil header 9.
Patent JP-H02225817-A (JP)
Title: Holding device for use in fixing front panel
Inventor: ARUBERUTO KUBUTATSUTO
IPC: F16B43/00
Filed: 1990-01-09
Abstract: PURPOSE: To simply and accurately eliminate a joint clearance and to enable excellent holding in excessive force and temperature conditions by providing a support plate having a glass fiber layer for increasing flexure stiffness and a holding plate for fixing a thread to be united and penetrated in the support plate. CONSTITUTION: A holding plate 5 is united with the side of a support plate 2 facing a front surface panel 1, and a threaded bush 6 penetrating the support plate 2 is fixed and connected. Next, one end of the bush 6 is connected to an annular disc 7 for forming a bush flange, and the disc 7 is fixed and connected to the holding plate 5 by welding. A plurality of protrusions 9 projecting to a material of the support plate 2 are provided on the holding plate 5, and the holding plate 5 is engaged with the protrusions 9 through glass fiber 4 on the outside of the support plate 2. If the front surface panel is formed of a metallic plate having a glass or enamel glass-like coating, it is connected to the support plate 2 by glass flit powder having a melting point of 600 deg.C lower than the normal melting point.  A front panel support plate unit composed of a non-combustible material can be attached on the wall of a building without any joint clearance.
Patent JP-H08190112-A (JP)
Title: Optical amplifier and preamplifier
Inventor: IMAYADO WATARU
IPC: H04B10/293
Filed: 1995-01-09
Abstract: PURPOSE: To provide a low-noise optical amplifier and low-noise preamplifier necessary for a long-distance super-large capacitance optical transmission system or optical signal processing system. CONSTITUTION: Non-degeneracy parametric amplification is executed by inputting signal light and exciting light to a non-degeneracy parametric amplifier section. The signal light outputted from this non-degeneracy parametric amplifier section is modulated electro-optically or fully optical with an optical modulator by the idler light outputted from the non-degeneracy parametric amplifier section. After the signal light is once converted to an electric signal, noise is suppressed by obtaining a difference in the electric signal of the fluctuation in the number of photons of the idler light from this electric signal of the signal light.
Patent JP-H05184426-A (JP)
Title: Desk with built-in device
Inventor: OKAMURA YASUSHI
IPC: A47B37/00
Filed: 1992-01-08
Abstract: PURPOSE:To speedily perform maintenance work of business data processors, such as printer and record regenerator, that are built in a desk. CONSTITUTION:Pins 5 are provided on a desk main body, a drawer shelf 3 is hung on the pins 5, and the drawer shelf 3 and a partition plate 4 are connected together by a hinge 6. Therefore, the partition plate 4 is rotatable, and the drawer shelf 3 and the partition plate 4 can be removed together, resulting in a speedy maintenance work.
Patent JP-S63168808-A (JP)
Title: Gap formation for magnetic head
Inventor: OURA KIKUO
IPC: G11B5/23
Filed: 1987-01-06
Abstract: PURPOSE:To realize the sure parallelism between joining surfaces by providing the upper and lower spacers of nonmagnetic thin films to the upper and lower edge parts of a joining surface between a pair of head core basic materials to unify these basic materials and grinding the curved surface of the top part of each basic material to remove the upper spacer only. CONSTITUTION:The nonmagnetic thin films 21 and 22 serving as the upper and lower spacers are formed at the upper and lower edge parts of the joining surface of a head core basic material 12. The joining surfaces of both head core basic materials 11 and 12 are put together into a single body by the melted glass 19. The spacers 21 and 22 serve as the positioning members for a parallel butting job. Thus, the joining surfaces are surely set in parallel with each other. Then, the top edge parts of both materials 11 and 12 are ground into curved surfaces and only the space 21 is removed. The glass is supplied into a magnetic gap to adhere both materials 11 and 12. In such a way, a solid and stable magnetic gap is obtained.
Patent JP-H03208310-A (JP)
Title: Current lead
Inventor: YAMADA YUTAKA
IPC: C22C19/03
Filed: 1990-01-10
Abstract: PURPOSE:To improve critical current density by the application of compression stress to an oxide superconductor utilizing the shape memory property of a pipe as well as reduce invasion heat from the outside transmitting through the metal pipe by employing a shape-memory alloy as a metal pipe material with which an oxide superconductor is yielded. CONSTITUTION:A shape-storage alloy made pipe 1 of a predetermined diameter is expanded at a low temperature and is filled with oxide superconductor powder 2. Since the pipe 1 is to return to its diameter before its expansion as it is heated to the martensite transformation point or more of the shape memory alloy, compression stress is applied to the oxide superconductor powder 2 and hence is pressurized into high density, Sintering is performed in this situation to manufacture a current lead. Hereby,fragile peculiar to oxide superconductor ceramics is overcome and heat invasion from the outside is reduced, and hence a critical current density can be improved by making the powder high density.
Patent JP-H04246062-A (JP)
Title: Sorter equipped with stapler unit
Inventor: KAWANO MINORU
IPC: G03G15/00
Filed: 1991-01-10
Abstract: PURPOSE:To hold stably a bin at each time of sheet storage and its rocking motion into a stapling position as well as to perform a job for paper jogging and stapling so accurately in a positive manner, in a sorter equipped with plural units of the bin sorting and storing the sheets, and a stapler unit for stapling these sheets stored in the bin. CONSTITUTION:A tip part on one side of a bin 41 loading a sheet P is engaged with a rocking fulcrum shaft, supporting it free of rocking motion, and a bottom part the tip part on the other of the bin 41 is supported by a roller free of rocking motion, through which each bin 41 is stably held up.
Patent JP-S59126843-A (JP)
Inventor: NAKAO YOSHIAKI
IPC: B23K31/00
Filed: 1983-01-11
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-S5699176-A (JP)
Title: Constant length bobbin for sewing machine
Inventor: HARADA NAOMI
IPC: D05B59/02
Filed: 1980-01-10
Abstract: PURPOSE: To permit adjustment of the necessary quantity of residual thread by mounting a constant length plate on a thread winding core of a sewing machine bobbin.  
     CONSTITUTION: The position of a constant length plate 1 is adjusted such that a necessary length of thread can be wound on a constant length winding core 3. When winding a thread, it is wound first on the constant length core 3. When it is wound to the full radius of the constant length plate 1, the winding then proceeds to a multiangle core 2 to wind thread up to the limit of the constant length bobbin. When the multiangle 2 is exposed in use, a signal wave is immediately reflected to actuate an alarm unit to alarm the using-up of the inner thread. Depending upon the material, it is possible to join thread to that during sewing. At this time, the thread on the constant length core 3 can be continuously used for sewing, or the inner thread can be replaced by stopping the sewing machine after the sewing is ended. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63171278-A (JP)
Title: Manufacture of clad material
Inventor: SUZUKI MASAOMI
IPC: B23K20/04
Filed: 1987-01-09
Abstract: PURPOSE:To simplify the arrangement work and to reduce the manufacturing cost by pressing by plural rollers both beltlike metal plates for base material and for surface material which are cut off by a cutting tool and further, rolled by rolling rollers to heat and weld these metal plates. CONSTITUTION:Short cylindrical base material 26 for the base material is rotated with a pivot 24 as a center and the outside peripheral surface is cut off the prescribed thickness by the cutting tool 18 to manufacture the long-sized and thin-walled beltlike metal plate 30 for the base material. As the same time with this, short cylindrical base metal 27 for the surface material is rotated with a pivot 25 as a center in the same way as the base metal 26 and the outside peripheral surface is cut off to the prescribed thickness by the cutting tool 18 to manufacture the long-sized and thin- welled beltlike metal plate 31 for the surface material. Said beltlike metal plate 31 for the surface material and beltlike metal plate 30 for the base material are sent to among a group of rollers 29 in a state with these plates superposed. The metal plates 31 and 30 which are closely abutted on each other with the group of rolling rollers 29 are then sent to the inside of welding equipment 33 and heated while being pressed from the upper and lower sides by plural pressing rollers 32 and the surfaces which are closely abutted on each other are welded to form clad material.
Patent JP-S63170723-A (JP)
Title: Keyboard control system
Inventor: SUZUKI HIRONAO
IPC: G06F3/023
Filed: 1987-01-09
Abstract: PURPOSE:To input keys in plural modes different in specifications such as the number of keys with only one keyboard unit by discriminating whether the output of a key is permitted or not in each indicated mode to output a prescribed key code. CONSTITUTION:A keyboard controller 3 scans a keyboard unit (KB) 4; and when a CPU 1 issues a mode switching command, the controller 3 discriminates whether return data obtained from the KB 4 in a preliminarily set mode corresponds to a key whose output is permitted or not. This discrimination is performed by referring to an incorporated key code conversion table. If said return data corresponds to a key whose output is permitted, the key code is outputted; but otherwise, output of the key code is inhibited. Thus, keys are inputted in plural modes different in specifications such as the number of keys with only one KB 4.
Patent JP-H03206712-A (JP)
Title: Output circuit
Inventor: FUJITO KAZUMI
IPC: H03K19/0948
Filed: 1990-01-08
Abstract: PURPOSE:To decrease an output level without lowering a power voltage and to prevent malfunction of a semiconductor device by using MOS transistors(TRs) of one and other conduction types. CONSTITUTION:The source.drain path of an N-channel MOS TR 101 is con nected between a power level Vdd and an output terminal Vo, the source.drain path of a P-channel MOS TR 102 is connected between the output terminal Vo and a ground level, and an input terminal V1 is connected to the gates of both the TRs. Moreover, the substrate electrode of the N-channel MOS TR 101 is connected to GND and the substrate electrode of the P-channel TR 102 is connected to the level Vdd. Thus, the output level is decreased without lowering a power voltage and malfunction of a semiconductor device due to radio wave noise is prevented.
Patent JP-H10192475-A (JP)
Title: Artificial ski field and method of constructing it
Inventor: UENO SATORU
IPC: E01C13/12
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To make the positioning of a spray opening provided on an artificial ski mat to a spray nozzle connected to a feed pipe easy and precise to facilitate the construction of an artificial ski field, enhance the water adhesion to bristles of the artificial ski mat to improve the slidability, and eliminate the irregularities of the artificial ski mat to ensure the safety of a skier. SOLUTION: Spray blocks 6 are arranged at fixed intervals on a laying scheduled surface 5. The spray block 6 has a connecting port 9 on which a cutter guide capable of protruding through an artificial ski mat 1 to the surface thereof and an atomizing type spray nozzle 8 can be replaceably mounted. In conformation to this connecting port 9, the artificial ski mat 1 has a water atomizing spray opening 13. A feed pipe 12 connected to the connecting port 9 is covered with the artificial ski mat 1. The spray nozzle 8 is replaced by the cutter guide and arranged on the connecting port 9 without protruding to the surface of the artificial ski mat 1.
Patent JP-H03206618-A (JP)
Title: Manufacture of semiconductor device
Inventor: DEN YASUHIDE
IPC: H01L21/318
Filed: 1990-01-08
Abstract: PURPOSE:To remove nonreacted SiH4 deposited on the inner surface of reaction tube, prevent dust from being produced and improve produceability of semiconductor devices, by raising the inside of the reaction tube to atmospheric pressure after the growth of a film by low-pressure CVD with silane, and then supplying nitrogen to the reaction tube. CONSTITUTION:The mixture of SiH4 gas including silane and N2O gas is supplied from gas supply system 2 to a reaction tube 1 heated up to the specified temperature, to deposit polycrystalline silicon coat, silicon oxide coat or silicon nitride coat is deposited on a substrate in the tube by low-pressure CVD. Since N2O gas is less oxidative, nonreacted SiH4 is left on the inner surface of the piping 1. The supply of reacting gas is stopped and nitrogen is introduced to raise the inside of the tube to atmospheric pressure. Then, oxygen is introduced to the tube 1 while a main valve 7 of an exhaust system is kept closed. The oxygen reacts with the remaining SiH4 and taken out from vent-line 8. Therefore, SiH4 deposited on the inner surface of the reaction tube is removed, so that the substrate is prevented from contamination. As a result, yield reates of the production is improved and also produceability is improved by continuous work processing.
Patent JP-2000197805-A (JP)
Title: Air cleaning filter
Inventor: KUROKAWA HIROSHI
IPC: B01D53/04
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning filter in which respective activated carbon fibers are efficiently utilized without vain use. SOLUTION: A filter is constituted of a single layer for acids, for alkaline substances, and for organic substances wherein activated carbon fibers are mixed in prescribed weight ratios, respectively. Another filter is constituted of integrally united three layers 31, 32, 33 for acids, for alkaline substances, and for organic substances, respectively, and whose thickness is separately changed in a prescribed ratio. The other filter is constituted of a plurality of layers which are respectively produced from activated carbon fibers with different specific surface areas and whose thickness is separately changed in a prescribed ratio. The respective layers are formed into a honeycomb structure and the holes of the honeycomb structure of respective layers communicate with one another.
Patent JP-H07213051-A (JP)
Title: Transformer-coupled switching power unit
Inventor: KUSAKA TOYOYASU
IPC: H02M3/28
Filed: 1994-01-13
Abstract: PURPOSE:To stop a primary DC power circuit and prevent the burning or voltage breakage of a switching element, etc., by holding the first opening and closing element, when the current of a switching element is over the set value, and the second opening and closing element, when the second DC power voltage is over the set value, respectively in ON conditions. CONSTITUTION:If the current I to a switching element 15 becomes an overcurrent by load fluctuation, etc., the voltage Va equivalent to the current of a current detecting resistor R50 is over the voltage Vg equivalent to the setting of the current setting circuit C71 of a control circuit 40, and it turns on the first opening and closing element SCR71 and holds it in ON condition. On the other hand, by the sudden decrease of load or abnormality of a stabilizing circuit 45, the second DC power voltage V21 is over the setting detection voltage value of a voltage detection circuit consisting of a resistor R61 and a Zener diode ZD61, that is, the set voltage Vg of a voltage setting circuit C71. And, it turns on SCR71 as the second opening and closing element used jointly with the first opening and closing element SCR71, and holds it in ON condition, and holds the switching element 15 in OFF condition.
Patent JP-H11200033-A (JP)
Title: Production of transparent electrically conductive film
Inventor: INOUE KAZUYOSHI
IPC: C23C14/58
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To maintain the adhesive strength among a film, an electrically conductive adhesive and a sealing material for a long period by producing a transparent electrically conductive film essentially consisting of indium oxide and zinc oxide on a transparent base material by a sputtering method and thereafter removing the surface layer part of the film by reverse sputtering method. SOLUTION: As for film formation by a sputtering method, a magnetron sputtering device is suitably used. As the conditions of the coating formation, preferably the output of plasma is regulated to 0.3 to 4W per cm<2> surface area of a target, and the film forming time is regulated to 5 to 120 min. In the topmost surface layer part of the obtd. transparent electrically conductive film, the ratio of the content of ZnO is lower than that at the inside to cause deterioration in the performance of the film, therefore, the surface layer part is removed by a reverse sputtering method. As the conditions for executing the reverse sputtering, preferably, the plasma output is regulated to 30 W to 2 kW, and the treating time is regulated to 0.1 to 5 min.