baber/WOPTO huggingface dataset:
Patent HU-T67049-A (HU)
Title: Newly characterised oxalate oxidase and uses therefor
Inventor: HARTMAN CHRISTINA L
IPC: A01N63/00
Filed: 1992-02-24
Abstract: This invention pertains to methods for using oxalate oxidase in plant pathology. A substantially pure gene encoding the oxalate oxidase enzyme is elucidated. The expression product of the gene which can be stably incorporated into a foreign plant host has a unique profile including a pH optimum of 3.5, a positive heat stability, a single sub-unit of approximately 25 kilodaltons and protease stability. The methodology of this invention exploiting oxalate oxidase for protection against oxalic acid encompasses providing to a plant in need of oxalic acid protection an oxalic acid degrading enzyme in an amount sufficient to protect the plant from the oxalic acid.
Patent HU-T70729-A (HU)
Title: Cassette holder with catch
Inventor: BIECK TORSTEN
IPC: G11B23/023
Filed: 1994-05-31
Abstract: A cassette holding means with clamping device is proposed, in which means the clamping device comprises a push rod (6) and a clamping wedge (7). The clamping device is attached on a slide (2), which can be pushed in against the force of a spring (8) together with a magnetic tape cassette (4), mounted in the slide (2), into an engaged position. The spring (8) also acts on the push rod (6) of the clamping device and, in the storing position, presses the clamping wedge (7) against the magnetic tape cassette (4). In the removal position, the clamping device is inoperative. <IMAGE>
Patent HU-T73313-A (HU)
Title: Energy saving power control system
Inventor: BANGERTER FRED F
IPC: G05F1/455
Filed: 1994-03-31
Abstract: Apparatus and methods for AC power regulation primarily intended for inductive loads (e.g., fluorescent lights, motors, etc.) which provide substantial reduction in power consumption while also providing a leading power factor, reduced harmonic distortion, reduced crest factor and reduced noise. The system is self-adjusting for a wide range of loads and can reduce power consumption by 25 percent in lighting loads while producing minimal reduction in light output. The system utilizes a Triac and parallel capacitor bank in series with the load. The Triac is turned on in response to a near-zero differential voltage measured across the Triac and is turned off near the peak of each AC half cycle by shunting current around the Triac. The capacitor absorbs the inductive turn-off voltage spike caused by the collapsing magnetic field in the ballast at the instant of Triac turn-off. This energy, in turn, provides longer on-period for the lamp, thereby permitting more light and increased operating efficiency. The turn-off time is adjusted to regulate power at a reduced level responsive to line voltage, load current and load power-sense signals.
Patent IL-40183-A (IL)
Title: Tetrazolyl derivatives of naturally occurring prostaglandins
IPC: C07C405/00
Filed: 1972-08-22
Abstract: Title compds. are of formula (I): where R = or ; A = alpha-OR3 where R3 = H or THP or B=H or A and B form a single bond; Y = a single or trans-double bond; X and Z = single or cis-double bonds, and if Z = cis-double Y is trans-double and X is cis-double; R' = H or l.alkyl, R2 = H or THP, and THP = tetrahydropyranyl. I have prostaglandin-like actions with prolonged activity. I are prepd. by reacting the novel reagent. II (prepd. from Ph3P(CH2)4CN with NaN3/NH4Cl/LiCl/DMF, followed by NaH), with 2- 5 alpha-hydroxy-3 alpha(OTHP)-2 beta-(3 alpha(OTHP)-trans-oct-1-ene 1-yl) cyclopent-1 alpha-yl aldehyde gamma-hemiacetal the oct-1-yl analogue, or the corresp. l.alkyl derivs. as required for I, and transforming the subsequent intermediate, by methods usual to prostaglandin chemistry.
[FR2283134A1]
Patent IL-78470-A (IL)
Title: Chemiluminescent composition
IPC: C09B67/44
Filed: 1986-04-10
Abstract: Compositions intended to be reacted with hydrogen peroxide to produce chemiluminescent light are disclosed wherein the compositions contain an oxalate, a fluorescer and a soluble perylene dye.
Patent IL-90796-A (IL)
Title: Digital correction circuit for data converters
IPC: H03M3/02
Filed: 1989-06-29
Abstract: A digital correction circuit for use in signal converters is disclosed. The invention includes a subtractor (32) for subtracting a digital correction signal from an input signal, a digital filter (34) for filtering the output of the subtractor to provide a digital output signal and memory (39) for providing said correction signal. In a specific embodiment of the invention, an improved analog-to-digital converter is disclosed including an improved digital-to-analog converter with digital correction circuitry.
Patent IL-92584-A (IL)
Title: Process for separation and concentration of apolipoproteins
IPC: C07K1/14
Filed: 1989-12-07
Abstract: Method of separating lipoprotein present in an aqueous solution thereof which comprises mixing the solution with an emulsion of perfluorocarbon particles in water containing phospholipid, whereby the protein protion of said lipoprotein binds to phospholipid on the surface of the perfluorocarbon particles, and separating protein-containing perfluorocarbon from said aqueous solution.
Patent IL-94427-A (IL)
Title: Process for the preparation of delmopinol and new intermediates used in this process
IPC: C07D265/00
Filed: 1990-05-17
Abstract: PCT No. PCT/SE90/00323 Sec. 371 Date Feb. 19, 1991 Sec. 102(e) Date Feb. 19, 1991 PCT Filed May 14, 1990 PCT Pub. No. WO90/14342 PCT Pub. Date Nov. 29, 1990.The invention concerns intermediates having the formula   <IMAGE> IV-anti  <IMAGE> IV-syn  <IMAGE> V  wherein R is 2-propylpentyl optionally with one, two or three internal unsaturated bonds, or 2-substituted-2-propylpentyl optionally with one or two internal unsaturated bonds wherein the 2-substituent is a leaving group.
Patent JP-S57124243-A (JP)
Title: Detection for surface flaw of steel material
Inventor: YAMADA TAKEO
IPC: G01N21/89
Filed: 1981-01-26
Abstract: PURPOSE:To permit simultaneous detection of longitudinal cracking flaws and transverse cracking flaws simultaneously by setting the directions and angles of irradiation of irradiating light to the surface of a steel material at prescribed values. CONSTITUTION:Illuminators 5, 5 irradiate light which is nearly belt-like parallel light to an area on the surface of a slab S corresponding to the visual field of a solid state image sensing element 14 of an image pickup device 6. The irradiation direction alpha and irradiation angle beta of the irraidating rays are set at the values calculated in accordance with the equations on the basis of an optimum irradiation angle theta1 for detection of longitudinal cracking flaws and an optimum irradiation angle theta2 for detection of transverse cracking flaws. The luminance patterns reflected from the slab S obtained from the device 6 are displayed in a monitor television 22 via an image converter 21, and are inputted to a longitudinal cracking flaw detector 23 and a transverse cracking flaw detector 24.
Patent JP-H04245127-A (JP)
Title: Manufacture of base for chip type fuse
Inventor: UEHARA HIDEAKI
IPC: H01H85/17
Filed: 1991-01-30
Abstract: PURPOSE:To manufacture a base to be used for a chip type fuse excellent in mass production. CONSTITUTION:In the manufacture of a base for a chip type fuse where after partially radiating light on a chemically cut sensitive glass plate 1, primary heat treatment is performed, a crystal precipitated to an exposed part is resolved by acid to be removed followed by secondary heat treatment so as to crystallize the whole such a method for manufacturing base the for a chip type fuse, where resolution speed to acid of the crystal to be precipitated on aforesaid exposed part is made not less than ten times the resolution speed to acid after the primary heat treatment of a not exposed part of aforesaid chemically cut sensitive glass plate 1.
Patent JP-H08203310-A (JP)
Title: Illuminating device
Inventor: KAWASE YASUNORI
IPC: F21V8/00
Filed: 1995-01-25
Abstract: PURPOSE: To facilitate the fitting of a reflecting plate through a gap by arranging a lamp at the gap in between the edge part of a printed base board. CONSTITUTION: A lamp 2 is arranged at a gap 9 in between the edge part of a printed base board 5, and a portion other than an effective luminous part is fitted to lamp holders 7. A light leading plate 3 is formed of a transparent body, and makes the light of the lamp 2 be incident from an incident surface 11 to be transmitted from a surface 12. A reflecting plate 4 has a film state, is wound on the lamp 2 through the gap 9, and is fixed to both the sides of the light leading plate 3 by adhesive, etc., at both ends, After that, the light leading plate 3 and a lighting circuit block 1 are inserted into a cover having a diffusion plate. Consequently, the reflecting plate 4 can be easily fitted without enlarging the thickness direction as a whole of the printed base board 5.
Patent JP-S61169000-A (JP)
Inventor: SUZUKI KOZO
IPC: H05K13/02
Filed: 1985-01-22
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-H06220333-A (JP)
Title: Biodegradable resin composition
Inventor: OTAKE YOSHITO
IPC: C08L45/00
Filed: 1993-01-25
Abstract: PURPOSE:To obtain a resin composition rapidly degradable in biodegradative media such as soil, garbage or composts, useful for agricultural films, etc., containing a thermoplastic resin and polydihydrofuran. CONSTITUTION:This resin composition comprises (A) 100 pts.wt. of a thermoplastic resin such as PE, (B) pref. 0.1-100 pts.wt. of polydihydrofuran and, in addition, pref. (C) pref. <=70 pts.wt., based on 100 pts.wt. the total of the components A and B, of starch and/or a modified product therefrom.
Patent JP-S58130188-A (JP)
Inventor: HATSUTORI KATSUHIDE
IPC: C06B21/00
Filed: 1982-01-27
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-S60155643-A (JP)
Title: Delayed aging cold rolled steel plate and its manufacture
Inventor: NAKAOKA KAZUHIDE
IPC: C22C38/06
Filed: 1984-01-25
Abstract: PURPOSE:To manufacture a delayed aging cold rolled steel plate by heat treating an Al killed steel plate contg. adjusted amounts of Mn, S, Si and P under specified conditions. CONSTITUTION:The amounts of Mn, Si, P and S contained in an Al killed steel contg. 0.02-0.05% C are adjusted so as to satisfy an equation Mn-2S<=0.1% or Si+4P<=0.06%. The resulting Al killed steel is cold rolled, and the cold rolled steel plate is continuously annealed at the recrystallization temp. or above. It is then subjected to rapid cooling to 300-500 deg.C at >=100 deg.C/sec cooling rate, slow cooling from 300-500 deg.C to 250-350 deg.C in <=3min, and rapid cooling to ordinary temp. to obtain a delayed aging cold rolled steel plate.
Patent JP-H08201839-A (JP)
Title: Liquid crystal panel structure and its manufacture and inspection method
Inventor: IWABUCHI TOSHIAKI
IPC: G09F9/30
Filed: 1995-01-26
Abstract: PURPOSE: To easily perform lighting inspection of a panel at a low cost without using special connecting devices and lighting devices and to stably connect connections at multiple points with different size of conductive particles. CONSTITUTION: In a liquid crystal structure formed with a flexible plastic film panel substrate 1, a plastic film facing substrate 3, with which extraction transparent electrode 2 formed on the plastic film panel substrate 1 for a liquid crystal panel is covered and to which the plastic film panel substrate 1 is opposed, is fixed on the plastic film panel substrate 1 with seal material 4.
Patent JP-H04234710-A (JP)
Title: Optical fiber
Inventor: SHIMAZU MASAKI
IPC: G02B6/02
Filed: 1991-01-07
Abstract: PURPOSE:To reduce the reflected component on the end surface of an optical fiber returning to the optical fiber again by providing a glass plate on the end surface of the optical fiber. CONSTITUTION:On the end surface of the optical fiber 10 the glass plate 30 having a surface wider than the end surface and same or approximately same refractive index as that of the optical fiber 10, is provided. Thus, light transmitted inside the optical fiber 10 is not reflected on the end surface, but made indent on the glass plate 30. Since the incident light is diffused inside the glass plate 30, the component returned to the optical fiber 10 in the light reflected on the end surface without being projected from the end surface of the glass plate 30, is a little.
Patent JP-2000205883-A (JP)
Title: Road course calculation device
Inventor: HATANO KAZUYOSHI
IPC: G08G1/0969
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To calculate a road course at high speed with which a travel from a start point to a destination point is covered in a shortest time. SOLUTION: A device 100 comprises a road network layer 101 which comprises a resistor array comprising resistors corresponding to a road condition such as length and maximum speed for each road, a first switches layer 102 for specifying a start point in the resistor array, a second switches layer 103 for specifying a destination point, a constant-current source which supplies a constant current between the start point and destination point of the resistor array, and a calculation part 107 for calculating a course in which a current is easiest to flow among the current flowing between the start point and the destination point on the resistor array. Here, the course calculated in the calculation part 107 is taken as a road course for a shortest time travel between the starting point and the destination point.
Patent JP-H03218293-A (JP)
Title: Failsafe device for motor drive
Inventor: KOJIMA HIDEYUKI
IPC: H02P29/02
Filed: 1990-01-22
Abstract: PURPOSE:To reduce the amount of erroneous operation by starting comparison between a command value of conduction polarity to be fed to a position control object of a motor and a monitored polarity, immediately after inversion of polarity, and imparting an upper limit to the conduction current if they do not match. CONSTITUTION:A microcomputor built in a control unit C/U 11 operates data provided from sensors mounted on a vehicle and provides a current command signal and a polarity command signal, respectively, to a PWM control circuit 14 and an FET bridge drive circuit 13. The drive circuit 13 pulls the outputs D1 and D2 to H or L level thus switching the switches S1, S4 or S2, S3 and inverting the direction of current and the rotation of a motor 12. Input current to a motor 16 is integrated immediately upon inversion and compared S17 with a slice level thus determining the polarity which is then compared with a polarity command signal through the C/U 11. If they do not match each other, a current command signal causes to lower the output from the PWM control circuit 14 thus imparting an upper limit to the current command value. By such arrangement, the amount of erroneous operation can be reduced.
Patent JP-S62168517-A (JP)
Title: Method for washing electromagnetic filter
Inventor: YANO JUNICHI
IPC: B03C1/032
Filed: 1986-01-21
Abstract: PURPOSE:To sufficiently perform the removal of an oil component and to reduce the use amount of a washing fluid, by washing an electromagnetic filter as used after the filtering of a raw liquid containing the oil component with a solvent decomposing said oil component. CONSTITUTION:A raw liquid 2 is made to flow through a magnetic filter 6 to remove magnetic particles. Next, the raw liquid is transferred to a washing process through a filtrate blow process. In the washing process, a washing fluid is sent out from a storage container 8 to wash the filter 6 and, at this time, the oil component and magnetic particles adhered to the filter 6 are decomposed by the washing fluid to be recovered in a recovery container 10 along with the washing fluid. At last, a washing fluid blow process is performed to finish a series of operations. As a result, as compared with a conventional case using water or air in washing, the effect such that the washing fluid is reduced to 1/3, a washing time is reduced to 1/3 and residual Fe-quantity is extremely reduced is obtained.
Patent JP-S58127304-A (JP)
Title: Driving method of electromagnetic solenoid
Inventor: KAMEYAMA KOUJI
IPC: H01F7/18
Filed: 1982-01-25
Abstract: PURPOSE:To prevent the production of any operation noises in attraction and reset operations and obtain a vibration proof effect, by a method wherein a clock signal is frequency-divided to form a plurality of timing signals having respective duties properly different from each other, and the voltage applied to the solenoid is changed over in accordance with the signals. CONSTITUTION:A counter 1 frequency-divides a clock signal CK to form signals A, B, C different from each other. Output lines 2A, 2B, 2C of a CPU2 for controlling the drive of a solenoid 3 control ON-OFF of AND gates G3, G4, G5 for specifying the drive of 1/8, 1/4, 1/2 duties, respectively. In driving the solenoid 3, the controller 2 successively changes over the duties, 1/8 1/4 1/2 1/1 1/2, to raise the voltage stepwisely. Thereafter, in the hold state of the solenoid 3, a signal is delivered to the output line 2C to specify the solenoid 3 to be driven by the 1/2 duty. On the other hand, in the shutoff operation of the solenoid 3, the duties are changed over reversely to the above, 1/2 1/4 1/8, to lower the voltage stepwisely, and the output lines of the controller 2 are changed over as follows: 2C 2B 2A. By this control, it is possible to obtain voltage characteristic similar to that shown in the Figure.
Patent JP-H04244545-A (JP)
Title: Air conditioner
Inventor: KANEKO HIROMASA
IPC: F24F11/02
Filed: 1991-01-31
Abstract: PURPOSE:To provide an operation control for a sleeping time of an air conditioner in correspondence with an individual sleeping pattern. CONSTITUTION:An air conditioner is comprised of a room temperature setting means, a starting time memory means, a present time setting means, a present time sensing means, a time comparing means, an operating time counting means, a sleeping operation setting means, a room temperature shifting absolute time setting means and means capable of selecting a room temperature setting period in correspondence with all sleeping patterns of an individual person.
Patent JP-H01189494-A (JP)
Title: Heating of fluid in fluidized bed of fine powder
Inventor: MIYAUCHI TERUKATSU
IPC: F23C10/28
Filed: 1988-01-22
Abstract: PURPOSE:To improve the efficiency of the heating and achieve stability of the operation by using as solid particles spherical particles with a specified weight mean diameter and specified bulk densities and controlling the upward flow of the fluidizing gas at specified superficial standard velocities in fluidized bed. CONSTITUTION:By introducing as solid particles forming a fluidized bed particles which are substantially spherical and have a weight mean diameter of 30-120mum and bulk densities in the range of 0.3-1.5g/cm<3> bubbles formed in the fluidized bed are rendered small in size, changes in static pressure of the fluidized bed are reduced, and a pronounced improvement can be achieved in smoothness and uniformity of the fluidized condition. Furthermore, the solid particles are so fine in size and light in weight that the fluidized condition can be satisfactory by controlling the upward flow of the fluidizing gas at 2-40cm/sec in terms of superficial standard velocity in fluidized bed. In a fluidized-bed heater 1, the fluidizing gas is supplied from a conduit 4 to the bottom of the apparatus, passed through a distributor 3, and blown into the fluidized bed 2. In the fluidized bed runs a conduit 6 through which a fluid to be heated flows, entering the bed at 6A and going out at 6B. The fluidized bed is heated by an electric heater 5 and at a constant temperature by automatic control of the heating.
Patent JP-S63177837-A (JP)
Inventor: UDA SHINICHI
IPC: A61B5/026
Filed: 1987-01-19
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-H08200304-A (JP)
Title: Buffer control device for hydraulic working machine
Inventor: YAMAGATA EIJI
IPC: E02F9/20
Filed: 1995-01-26
Abstract: PURPOSE: To provide a buffer control device for a hydraulic working machine which certainly absorbes shock of collision of a piston and a cover wall surface when the piston of a hydraulic cylinder approaches a process end without detecting moving direction, and does not deteriorate operability under the state that the piston leaves from the process end or the state that the piston is near the process end. CONSTITUTION: When piston displacement of cylinders 11 to 13 detected by displacement detectors 41 to 43 are near the process end, a control unit 10 computes a limit value corresponding to a displacement rate of the piston detected by the displacement detectors 41 to 43 based on data of response table where a displacement rate of the piston of the hydraulic cylinder read from a stored ROM is corresponded to a regulation value for limiting a pilot pressure. Driving signals corresponding to the regulation value are output to pressure reducing valves 17 to 19 (a, b) for controlling the pilot pressure supplied through manually operated valves 31 to 33.
Patent JP-S62170409-A (JP)
Title: Preliminary treatment of molten iron
Inventor: AOKI MATSUHIDE
IPC: C21C1/04
Filed: 1986-01-21
Abstract: PURPOSE:To perform preliminary refining such as desiliconization and dephosphorization without decreasing the carbon content of fuel during converter refining by throwing a flux for dephosphorization onto the surface of the molten iron and blowing a flux for desiliconization and carbon source into the molten iron in the preliminary refining stage of the molten iron. CONSTITUTION:The flux for forming basic slag having large oxidizing power is imposed on the surface of the molten iron for the purpose of dephosphorization prior to steel making refining of the molten iron tapped from a blast furnace by oxygen blowing with a converter. The flux which consists essentially of CaO or is prepd. by mixing mill scale and iron ore powder as an oxidizing agent for P in common use as a cooling agent for the surface of the molten iron with the powder of strong basic converter slag contg. Fe is used as the above-mentioned flux. The powder of mill scale, iron ore, etc., is blown as a flux for preliminary desiliconization by a carrier gas into the molten iron. Carbon powder is blown as fuel for the succeeding converter operation, etc., upon ending of the desiliconization reaction.
Patent JP-H02189319-A (JP)
Title: Ultraviolet-curable resin composition for sealing
Inventor: MIYAZAKI MAKOTO
IPC: C08F2/48
Filed: 1989-01-18
Abstract: PURPOSE:To contrive to form a UV-curable resin composition useful as a sealing resin for electronic components by mixing a specified epoxy acrylate with a reactive diluent, an additive for improving adhesive strength and a photopolymerization initiator. CONSTITUTION:This composition comprises a base (a) comprising an epoxy acrylate prepared by modifying a liquid or solid bisphenol A epoxy resin and an epoxy acrylate prepared by modifying a dimer acid epoxy resin, a reactive diluent (b) comprising a methacrylate, an additive (c) for improving adhesive strength comprising a phosphoric ester, and a photopolymerization initiator (d). It is desirable to use a diluent having good storage stability when hoted and excellent humidity resistance as component (b).