baber/WOPTO huggingface dataset:
Patent HU-T36820-A (HU)
Title: Process for preparing dibenz/b,f/oxepins
Inventor: ONG HELEN H
IPC: C07D313/14
Filed: 1984-12-07
Abstract: The present invention relates to dibenz[b,f],oxepins having the general formula 
<CHEM>
 wherein n is an odd integer 1-7 inclusive; R is -C02R1 or -CH2OR2 where R1 is H, C1-5 loweralkyl, aralkyl, 
<CHEM>
 R3 being C1-5 loweralkyl; X and Y are each independently hydrogen, halogen, trifluoromethyl, C1-5 loweralkoxy, C1-5 loweralkyl, C1-5 loweralkylthio, or hydroxy; and the dotted line (....) may be a bond or nothing, and to a method for their preparation. The compounds of the invention are useful as analgesic agents.
Patent HU-T49542-A (HU)
Title: Process for production of water-glass by means of soda in hydrothermal circumstances
Inventor: DOBOS LASZLO
IPC: C01B33/32
Filed: 1987-11-13
Abstract: SiO2 contg. materials is reacted with Na2CO3 and NaOH in aq. soln. at 60 deg.C.
Patent HU-T46495-A (HU)
Title: Device applicable for solar-bed
Inventor: LINDBERG JAN
IPC: H05B3/60
Filed: 1986-12-30
Abstract: Mounted above a couch on which a person lies for sun-ray treatment, is a canopy (1) consisting of six elongate units (1a to 1f) each of which includes a light reflecting backing part and a light emitting part. They combine to maximise and control the irradiation of the person. The light emitting source may be strip lighting or screw-in bulbs. - Towards each end of a unit is a raised flange plate (21a, 27a etc.) with each plate being connected to the adjacent plate by flexible links (22a) etc. thus presenting a 'roll top' form of assembly with each unit being movable about an axis parallel to the longitudinal axis of the unit. Each unit has two similarly linked central flanges (24a, 25a etc.) with inwardly projecting claw-like elements (4a, 4b etc.) which may slide along a pair of guide rails (5a,5b). Six units may be disposed all horizontally, all vertically or in a combination and moved as a complete canopy.
Patent HU-T64374-A (HU)
Title: Composition for cleaning photonegativs
Inventor: REITER ARPAD
IPC: C11D3/43
Filed: 1988-12-21
Abstract: A copying film cleanser contains 25-75 vol.% 5-7c satd. aliphatic hydrocarbon, 25-75 vol% 1,1,2-trichloro-1,2,2-trifluoroeth ane, 0.1 vol% phosphoric-acid -(oxy-ethyl-lauryl)-ester di(2-ethyl-hexyl)-phosphate and opt. 1 vol% propanol or ethanol.(Dwg.0)
Patent ID-16308-A (ID)
Inventor: THEBRIN INGEMAR
IPC: A61F13/53
Filed: 1997-03-25
Abstract: A method for production of absorbent material having improved sorptive capacity, which material comprises cellulosic fibres, in which the fibres are treated, in the presence of water, with a hydrophobic substance having a specific surface area of at least 50 m<2>/g, by bringing the substance and the fibres together when the fibres have a dry content of at least 20 %. Absorbent material obtainable by the method. An absorbent article comprising the absorbent material. A process for the production of an absorbent structure comprising the absorbent material, in which the cellulose fibres have been treated, in the presence of water, with a hydrophobic substane having a specific surface area of at least 50 m<2>/g, by bringing the substance and the fibres together at a dry content of the fibres of at least 20 %.
Patent ID-22843-A (ID)
Inventor: KLAUS IHRIG
IPC: C07C213/00
Filed: 1998-02-21
Abstract: A process is described for the production of N,N,N',N'-tetra-(2-hydroxyethyl)-ethylene diamine in a solvent, in which ethylene diamine is reacted selectively with ethylene oxide in the absence of water in one or more saturated C3-C9 alcohols at a temperature from 120 to 220° C. and at a pressure from 2 to 60 bar in a molar ratio of 1:4, with a high yield. The conversion is preferably carried out in isopropanol, isomeric C7-C9 alcohol mixtures, C8 alcohol mixtures or C9 alcohol mixtures at a temperature from 140 to 180° C.
Patent ID-22454-A (ID)
Inventor: BAUMGARTL HORST
IPC: B01F27/93
Filed: 1998-04-02
Abstract: The present invention relates to a mobile apparatus for the production of water based liquid paints from pulverulent constituents and water. The apparatus comprises a traveling frame, a mixing container, a mixing unit for mixing the pulverulent constituents and water, a metering unit for metering the pulverulent constituents into the mixing container, and a switching unit for controlling the metering and the mixing. The dissolver comprises a shaft and a dissolver disc having a ratio d/D of the diameter d of the dissolver disc to the diameter D of the mixing container of about 0.3 to 0.5, with the shaft being dimensioned so that during the mixing operation, the dissolver disc can be lowered to a distance b from the bottom of the mixing container of about 0.3 d to about 0.7 d.
Patent JP-H03207489-A (JP)
Title: Method for removing phosphorus in liquid
Inventor: MINAMI TAKESHI
IPC: C02F1/58
Filed: 1990-01-09
Abstract: PURPOSE:To highly remove phosphorus in a liq. by very simple operation by regulating the electrical conductivity of the liq. to a certain value or above with a soln. of salts and carrying out catalytic dephosphorization. CONSTITUTION:A liq. contg. phosphorus, e.g. waste water from an industrial or living waste water such as sewerage or night soil is introduced into a pretreating stage 2, where a mineral acid is added, air is blown and carbonates is the liq. are removed. Slaked lime and Ca salt are added to regulated the concn. of Ca and the pH of the liq. and a soln. 7 of salts such as NaCl is further added to regulate the electrical conductivity of the liq. flowing in a subsequent dephosphorizing stage 4 to >=2000muV/cm. Suspended solids in the liq. are then removed in a sand filtering stage 3 and the liq. is sent to the stage 4 packed with granules having phosphorus removing ability. By such very simple operation, phosphorus removing performance is considerably enhanced.
Patent JP-S58119171-A (JP)
Title: Fuel cell device
Inventor: ICHIKAWA YOSHINORI
IPC: H01M8/24
Filed: 1982-01-08
Abstract: PURPOSE:To maintain the fastening pressure of a fuel cell lamination constant continuously by providing a device for heating a fastening rod by the output gas of a fuel cell and absorbing the heat reaction produced in the cell by extending said rod. CONSTITUTION:After feeding the fuel gas and air to a fuel cell lamination to produce the power, the residual fuel gas and air are discharged at same temperature with the inner temperature of the lamination. The exhaust gas 6 of the fuel is collected at the outlet of the cell in a manifold 1' provided in the lamination 1 then the exhaust gas is led into a tubular fastening rod 5' and fed to a device in a recirculating system not shown placed at the outside of a pressure container 3. When employing such material as having the thermal expansion factor same with the expansion factor of the lamination 1, the temperature variation due to the operation/stopage of the cell will be same for said lamination 1 and rod 5' thereby the constant fastening pressure can be maintained continuously.
Patent JP-S5495723-A (JP)
Title: Base of ointment for moist part application
Inventor: YOSHIDA KOUICHI
IPC: A61K9/06
Filed: 1978-01-11
Abstract: PURPOSE: To provide a base of ointment having adhesivity and moderate affinity to the moist parts of the body, such as oral cavity, rectum, vagina, uterus, damaged skin, etc., by adding polyethylene oxide to a base of ointment.  
     CONSTITUTION: The title base is prepared by adding 1-60 parts by weight of polyethylene oxide (pref. having a molecular weight of 200,000-5,000,000) to 100 parts of a base of ointment, such as vaseline, polyethylene glycol, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61160114-A (JP)
Title: Attitude control device for catching solar radiation
Inventor: NAKAMURA TAICHI
IPC: B64G1/26
Filed: 1985-01-08
Abstract: PURPOSE:To obtain a cost-reduced and weight-reduced solar catching attitude control device by distributing plural solar batteries on the surface of a satellite and controlling the solar catching attitude on the basis the difference of outputs. CONSTITUTION:The 1st-6th solar batteries 16-21 are formed and distributed on the surface of the satellite 12. The shift of the attitude of the satellite from a solar direction is decided on the basis of the difference of outputs between these solar batteries and the attitude is controlled by using the decided information to attain the catch of the solar radiation. Thus, the solar catching attitude control device reduced at its weight and cost as compared with the use of a solar direction detector can be obtained.
Patent JP-H10192958-A (JP)
Title: Surface modification method of die for extruding aluminum
Inventor: OHIRA SHIGEO
IPC: B21C25/02
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a die capable of improving the service life of the die, and manufacturing an extruded stock stable in surface quality even after being repeatedly used in the extruding process. SOLUTION: The nitrided die is heated and kept in the atmosphere consisting of ammonium and/or nitrogen at 520-560 deg.C to decompose the white layer of Fe-N compound on the die surface, and then, the boron ion is implanted into the die surface to generate the Fe-B compound layer. The heating atmosphere for decomposing the white layer preferably contains oxygen of 500-1000ppm. When the die is heated in this atmosphere for 3-8 hours at 520-560 deg.C, the white layer on the die surface is decomposed to be the surface layer in which nitrogen is deeply diffused. The die having the surface layer is kept at 200-300 deg.C, the boron ion is implanted into the bearing surface to form the Fe-B compound layer. The Fe-B compound layer is preferably 0.1-0.5μm in thickness to secure the required wear resistance and hardness.
Patent JP-H09199508-A (JP)
Title: Heat treatment method of gaas substrate and substrate holder for heat treatment
Inventor: SHIMAKURA HARUTO
IPC: H01L21/324
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a GaAs water which has a resistivity uniformity less than 10% and has a warpage not larger than 10μm when its diameter is 4" and not larger than 5μm when its diameter is 3". SOLUTION: Wafers 20... are stacked and housed in the container main part 10 of a wafer holder 100. A tightening screw member 15 which is screwed into a cover 14 is tightened to apply pressures of 5gwt./cm<2> -20gwt./cm<2> to both the surfaces of the wafers 20... through an elastic unit 16 provided between the tightening screw member 15 and the wafers 20.... The wafers 20... are housed in the wafer holder 100 and, while the required pressures are applied to the wafers 20..., the wafers 20... are annealed in a nonoxidizing atmosphere of Ar gas, N2 gas, H2 gas, AsH2 gas, etc., at a temperature of 800 deg.C-1000 deg.C.
Patent JP-S62161924-A (JP)
Title: Heat treatment of strip
Inventor: MIHARA KAZUMASA
IPC: C21D9/573
Filed: 1986-01-09
Abstract: PURPOSE:To perform heat treatment of a strip without the uneven temp. for heating and cooling of the strip and without the deformation of the strip arising therefrom by bringing the strip into contact with a heating or cooling roll which has a specific outside diameter and roll shell thickness and in which a heat medium is passed. CONSTITUTION:The roll which his the roll outside diameter D and roll shell thickness deltaR satisfying all the relations expressed by the equation is used in the case of making the heat treatment by heating or cooling the strip by bring ing the strip into contact with the above-mentioned heating or cooling roll. The strip is heated and cooled by using the roll for which the two requirements, the restriction on the strength of the roll shell and the restriction on the external strain of the roll shell are taken into consideration in this invention. The uneven heating or cooling of the strip and the deformation of the strip arising therefrom are, therefore, prevented in the stage approximate to the actual operating conditions.
Patent JP-S58118607-A (JP)
Title: Production of optical waveguide
Inventor: KAEDE KAZUHISA
IPC: G02B6/134
Filed: 1982-01-07
Abstract: PURPOSE:To improve the coupling efficiency to optical fibers by adhering substrates by means of adhesive agents and forming a high refractive index part into a sectional shape of a roughly circular shape. CONSTITUTION:A thin film layer 1 of silver and an electrode 2 of aluminum are provided on a substrate 3 by vacuum deposition, and an electrode 4 of aluminum is vacuum deposited on a substrate 5. The glass substrates 3, 5 are press stuck by using jigs 6 for press sticking in such a way that the electrodes 2, 4 face mutually outward. The substrates are heated with a heater 9, and an electric field wherein the electric field direction changes alternately is applied upon the substrates to diffuse silver ions into both of the substrates 3, 5. The temp. is reduced down to around the room temp. and the substrates 3, 5 are adhered by using adhesive agents 10, whereby a high refractive index part 11 having a sectional shape of a roughly circular shape is obtained.
Patent JP-H02182765-A (JP)
Title: Rat-proofing synthetic resin molding material and insulated wire and cable covered therewith
Inventor: MORI MINORU
IPC: C09D5/00
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the subject molding material having excellent rat-proofing property and moldability, effective in preventing the damage by rat such as gnawing damage and suitable for insulated wire and cable by compounding a thermoplastic resin with particles supporting a boron compound. CONSTITUTION:The objective molding material can be produced by compounding a thermoplastic resin (preferably vinyl chloride resin or polyethylene resin) with particles supporting a boron compound (preferably particles produced by supporting boric acid on porous spherical silica).
Patent JP-H03206737-A (JP)
Title: Small sized radio equipment
Inventor: TSUNEKAWA KOICHI
IPC: H04B1/38
Filed: 1990-01-08
Abstract: PURPOSE:To realize a radio equipment with a small sized and high performance built-in antenna by forming part of a ground plate projectingly and accommodating a filter thereto. CONSTITUTION:The radio equipment consists of a filter 1, a filter shield case 2' acting as a projection on a ground plate, a built-in antenna (plate inverse-F shaped antenna), a radiation element 4, a ground plate 5, a stub 6 short- circuiting the radiation element and the ground plate, a feeder 7, a case 8 for radio equipment and a radio circuit 9. The metallic case 8 of the radio equipment connects electrically to the shield case 2' of the filter 1 and integrated and regarded to be projection on the ground plate 5. Since the filter 1 is shielded externally completely, the filter 1 is unchanged the same as the presence in the inside of the case 8. Thus, the radio equipment main body is made small in size and the antenna 3 is also made small because of the presence of the projection between the radiation element 4 and the ground plate 5, and consequently the entire size of the radio equipment is made small.
Patent JP-S57114879-A (JP)
Title: Generator of athletic start signal
Inventor: ISHINO TOSHIKI
IPC: G07C1/22
Filed: 1981-01-08
Abstract: PURPOSE:To minimize the flying and delayed starting in a race, by starting the timing by the announcing signal of start preparation and then producing a start signal in the lapse of a prescribed time. CONSTITUTION:When a switch S1 is closed, an FF circuit F1 is set. Then a pulse is produced from a 1-shot pulse generator W2. With this pulse, a start preparation announcing signal is produced from an imitation sound synthesizing circuit A2. At the same time, a timing circuit C1 starts the timing, and a 1-short pulse generator W1 is triggered in the lapse of a prescribed time. Then a start signal is produced from an imitation sound synthesizing circuit A1. The circuit F1 and the circuit C1 are reset by the pulse given from the generator W1, and at the same time an FF circuit F2 is reset. And the racing time is clocked by a timing circuit C2. The timing is discontinued with operation of a switch S4, and the flying start is announced with operation of a switch S2.
Patent JP-S62163562-A (JP)
Title: Dc chopper control circuit
Inventor: SATO OSAMU
IPC: H02M3/155
Filed: 1986-01-09
Abstract: PURPOSE:To decrease the output voltage by providing a multiplier to multiply the function generator output by the chopper input DC voltage. CONSTITUTION:The AC input voltage from a three-phase AC power source line 1 is rectified in full wave with a rectifier 2. The output voltage through a chopper transistor 4 is turned out to the low ripple one by the two (2)-stage filters of reactors 6 and 8 and condensers 7 and 9 and supplied to an inverter 10. With this inverter 10 the current is converted from DC to AC, and the power is supplied to a load 15 converted again to DC through a transformer 11 and a rectifier 12. The chopper transistor 4 is ON/OFF controlled by a pulse width signal e from the control circuit composed of a voltage regulator 23, etc. This signal e is formed in comparison with an output d of a voltage regulator 23 by a comparator 22, when chopping wave signal a form a function generator 20 and an output b of the rectifier 2 are inputted into a multiplier 21 and modulated, by which modulated waves c are obtained.
Patent JP-H11197941-A (JP)
Title: Control method and device for sawing machine
Inventor: MORIYA KIKUO
IPC: B23D55/08
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and device capable of restraining the amount of curved cutting for improving the machining accuracy, and of a sure cutting work while improving the service life thereof. SOLUTION: A detector detects the amount of curved cutting during operation, then an arithmetic processing unit 15 compares a limit value of curved cutting inputted from an input means and stored in a memory 13 with a value detected by the detector 9, and stops the operation when the detected value is larger than the limit value. When the detected value is smaller than it but larger than a specified set value, on the other hand, a saw speed controller 19 reduces only the cutting speed or both the cutting speed and the saw speed to restrain the amount of curved cutting for a sure cutting work.
Patent JP-H11255738-A (JP)
Title: Synthesis of organic disulfide and polysulfide
Inventor: FREMY GEORGES
IPC: C07C319/24
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To produce an organic disulfide and polysulfide in further improved conversion and/ or reaction rate of reactant by reacting sulfur with a mercaptan using a specific catalyst. SOLUTION: An organic disulfide and polysulfide are produced by reacting sulfur with a mercaptan or with a polysulfide having relatively low sulfur degree in the case of converting to a polysulfide having relatively high sulfur degree or reacting a mercaptan with an organic polysulfide having a high sulfur degree in the case of converting to a polysulfide having relatively low sulfur degree using a catalyst containing a polystyrene-divinylbenzene(PS-DVB) functionalized with ethylenediamine group or polyethylenepolyamine group, expressed by formula I [group of formula II is a PS-DVB resin supporting material; R<1> to R<4> are each H, a (cyclo)alkyl or an aryl(alkyl); (n) is 1-6; (m) is <=0.5 and not larger than (n)] and taking a resin form having a basic functional group.
Patent JP-S58127444-A (JP)
Inventor: JIERAARU SEGARA
IPC: H04L1/08
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-H06200875-A (JP)
Title: Rocking swash plate type variable displacement compressor
Inventor: OTA MASAKI
IPC: F04B39/10
Filed: 1993-01-08
Abstract: PURPOSE:To easily adjust control characteristics which control the opening of a valve body by sensing fluctuation in discharge pressure, and thereby changing the pressure bearing area for the pressure sensing member of a pressure sensing chamber. CONSTITUTION:A crank room 2a is communicated with an inlet chamber 4a by an air bleed passage 21. A valve body 25 is provided for the air bleed passage 21, which is actuated by a diaphragm 28 operated by the pressure fluctuation of a first pressure sensing chamber 34 sensing the pressure Ps of the inlet chamber 4a for adjusting the opening of the air bleed passage 21. Moreover, a second pressure sensing chamber 35 is provided for the inside of the valve body 25, and a communication cylinder 37 is provided for the valve body 25, which allows discharge pressure Pd to be applied to the second pressure sensing chamber 35 through a discharge chamber 4b.
Patent JP-H03207102-A (JP)
Title: Method of forming spiral pattern on peripheral surface of column body and structure of mask
Inventor: YAMADA KENICHI
IPC: H01Q11/08
Filed: 1990-01-09
Abstract: PURPOSE:To accurately manufacture an antenna pattern by forming spiral slits in a bag-shaped hard mask which can cover the outer peripheral surface of a multi-stage cylindrical base part in contact. CONSTITUTION:The spiral antenna pattern is formed in the outer peripheral surface of the multi-stage column body 1 by using the mask 5. The mask 5 consists of a bag body 6 in an internal surface shape which matches the outer peripheral surface of the multi-stage column body 1 by adhesion and the bag body 6 consists of, for example, a thin hard metallic sheet, hard resin-made sheet, etc. Plural slits 7 in a shape matching the antenna pattern to be formed on the outer peripheral surface of the multi-stage column body 1 are formed spirally in the peripheral surface of the mask 5 and the upper and lower end parts 7a and 7b of each slit 7 are terminated right before reaching the upper and lower edges of the bag body 6 to improve the shape maintaining performance of the bag 6. Consequently, the antenna pattern can accurately and easily be manufactured.
Patent JP-S63170711-A (JP)
Title: Display device
Inventor: NAKAGAWA YOSHIAKI
IPC: G06F1/00
Filed: 1987-01-08
Abstract: PURPOSE:To hold an angle of opening of a heavy display device by linking a one-way clutch and a running face ratchet, which are interlocked with the rotation of the display device, to a revolving shaft of the display device. CONSTITUTION:When a display device is rotated in such direction that a coiled spring 13 is clamped to a revolving shaft 11 and a gear 12, the coiled spring 13 displays the function of the one-way clutch to transmit the power to a gear 14. At this time, gears 12 and 14 and a compression spring 16 function as the running face ratchet mechanism to hold the angle of opening of the display device 10. When the display device 10 is rotated in such direction that the coiled spring 13 is loosened, the rotating force is not transmitted to the gear 12 and only the display device 10 is rotated. Thus, a stable opening angle holding force is displayed for a light display device as well as a heavy display device.
Patent JP-S59127668-A (JP)
Title: Electrically-driven atomizer
Inventor: YASUNAGA SHIYUUICHI
IPC: B05B9/043
Filed: 1983-01-11
Abstract: PURPOSE:To form a hole at a low cost without requiring much labor, by forming a through-channel for communicating the interior of a tank to the atmosphere at the inner surface of a tubular part at the same time when a rubber elastic body is formed. CONSTITUTION:One or more minute through-channels 14 for communicating a tank to the atmosphere are formed at the inner surface of a tubular part 12 formed out of a rubber elastic body 6 in such a manner that said channels 14 are in parallel with an injection pipe 7, at the same time when said rubber elastic body 6 is formed. Thus, through-holes can be definitely formed at a low cost without requiring the labor to confirm wether the holes are formed or not.