baber/WOPTO huggingface dataset:
Patent JP-H0232592-A (JP)
Title: Formation of lead pattern
Inventor: INOUE RYOKATSU
IPC: H01L21/60
Filed: 1988-07-21
Abstract: PURPOSE:To obtain fine patterns surely and insure performance of a wire bonding by patterning an Al layer which is deposited on a substrate after selectively etching its layer and plating the exposed pattern with Cu after coating bonding pad parts with a plating resist, thereby making the pad parts only from the Al layer. CONSTITUTION:An Al layer is deposited on a substrate 21 consisting of Fe and others through an insulating film 22 such as polymeric resin and the like and then, etching is performed selectively to form the Al layer into desirous patterns 12. Then, lead patterns to be obtained finally, for example, the teeth of comblike leads l which are arranged in parallel, die bonding part D and B, and a mutual coupling part F are allowed to remain and other parts are removed after etching them. The lead patterns 15 are obtained by coating the upper parts of the bonding parts D and B of wire bonding parts W and B with a photoresist and by plating the coupling part F with Cu after using the coupling F as a terminal and, further, by plating the parts other than D and B with Cu. After that, an IC chip is soldered to Al pad parts which are exposed by removing the resist and the terminal is connected to the patterns 15.
Patent JP-S6338510-A (JP)
Title: Operating method for oxygen plant in smelting reduction process
Inventor: MATSUNAGA KENICHIRO
IPC: C21B13/00
Filed: 1986-08-05
Abstract: PURPOSE:To inexpensively absorb O2 fluctuation with the lapse of time by reserving as liquefying a part of O2 of a low temp. separation at the time of a little O2 demand and supplying the increasing O2 by gasifying at the time of much O2 demand is accordance with fluctuation of O2 demand for a smelting reduction furnace. CONSTITUTION:The oxygen plant 20 is composed of a rectifying tower, heat exchanger, oxygen liquefier, liquid oxygen tank, etc. In the smelting reduction furnace 1, in case of a little O2 demand, a part of O2 is liquefied by the liquefier 23 through the rectifying tower 21 in the oxygen generating equipment by the low temp. separation to reserve in the liquid oxygen tank 24. In case of much O2 demand, O2 is gasified by the heat exchanger 22 and after using to a thermal generator 27, a part of O2 is mixed in a primary O2 to supply into the smelting reduction furnace 1. In the smelting reduction furnace 1, pre-reducing ore 6, the primary oxygen 7, secondary oxygen 8, carbonaceous material 9, etc., are supplied, to obtain the molten iron 10. In this way, the operation of oxygen plant is inexpensively executed as absorbing the O2 fluctuation with the lapse of time for the smelting reduction furnace.
Patent JP-H109739-A (JP)
Title: Cooling device for super cooling operation
Inventor: UJITA HIROSHI
IPC: F25D11/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device in which liquid drink is super-cooled in such a way that the drink, mainly Japanese sake is super cooled and to make phase transition from liquid phase to solid phase at the time of drinking. SOLUTION: A plurality of packs filled with Japanese sake, for example, acting as items to be cooled are stored in a freezer 1. An input means 4 is applied to input a temperature of the packs before their cooling, the number of packs and a taking-out time of the super cooled pack or the like. A control device 3 performs a temperature control of the freezer 1 through a compressor 2 in such a way that super cooled state may be attained at the time of taking- out the pack on the basis of inputted data. During this period, in the case that a shock greater than an allowable value is applied to the freezer 1, if liquid in the pack is super cooled there is a possibility that the liquid phase makes transition to the solid state by this shock. In this case, an alarm is generated through an alarm means.  After elapsing of the taking-out time, if the peak is taken out and super cooled liquid is poured into the container, the liquid immediately make transition to its solid phase to become ice.
Patent JP-S6440945-A (JP)
Title: Photographic copying apparatus
Inventor: FUUGO KUNEHITO
IPC: G03D3/13
Filed: 1988-07-21
Abstract: PURPOSE: To obtain compact layout where space is saved by arranging a printer and a paper processing mechanism at a right angle to each other. CONSTITUTION: The printer P and the paper processing mechanism PP are arranged at a right angle to each other, and an angle formed by their carrying planes t1 and t2 is the same angle (w), and the crossing line of two carrying planes t1 and t2 is shown by a mark (s). The rotary shaft A of a sheet direction changing tool ST expressed by a rectangle including a roll rack is positioned in parallel with the crossing line (s). In the case the roll of the tool ST is arranged vertically to the rotary shaft A, the necessary geometrical array of the roll of the tool ST with respect to the printer P and the mechanism PP is obtained. Thus, the compact layout is attained.
Patent JP-2001014239-A (JP)
Title: Security system by multiplex system parallel operated computers
Inventor: FURUKAWA HIROSHI
IPC: G06F21/62
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To secure the security of systems to be simultaneously and parallel operated without altering the systems by making a monitoring system monitor the contents of inter-system communications with the other system and an illegal inter-system communication control from the other system and preventing the influence of an illegal intrusion and control when an illegality is detected except for the monitoring system. SOLUTION: A multiplex system parallel operation kernel 300 simultaneously and parallel operates plural systems on one computer. A system interruption control part 301 controls the interruption between respective systems and performs assigning or scheduling of processors. Besides, a system operation memory space managing part 302 manages the memories of respective systems and assigns memories for each of respective systems. When an illegal access is performed from one system to the multiplex system parallel operation kernels 300, the multiplex system parallel operation kernel 300 enables a general system itself to stop while using a system start/end control part 304.
Patent JP-H0850550-A (JP)
Title: Microcomputer processor for tv
Inventor: TANAKA SHIGEO
IPC: H04N5/00
Filed: 1994-08-04
Abstract: PURPOSE:To efficiently execute plural jobs with a microcomputer for TV. CONSTITUTION:When a remote controller 2 is operated and a correspondent infrared ray is emitted, that ray is received by a receiving part 3 of a microcomputer 1 and supplied through an internal bus 28 to a CPU 4. The CPU 4 parallelly, repeatedly and successively executes the plural jobs at the prescribed time intervals based on timer interruption generated from a timer processing part 19 in order to execute a command from the remote controller. At such a time, while the respective jobs are just under the execution of wait processing or when the respective jobs wait for the use of prescribed resources, based on a job managing table stored in a RAM 9, such a job is not executed but the other job is executed. Even concerning a CPU 31, its basic operation is similar to the CPU 4.
Patent JP-H1112492-A (JP)
Title: Production of heat-resistant yellow hydrated iron oxide pigment
Inventor: MORII HIROKO
IPC: C09C3/06
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrated iron oxide pigment which changes little in hue when subjected to treatment for improving heat resistance and is improved in dispersibility and heat resistance by heat-treating yellow hydrated iron oxide particles in an aqueous alkali solution having a specified pH, subjecting the mixture to filtration, water washing and heat treatment in an aqueous acid solution and coating the particles of the obtained highly pure hydrated iron oxide particles with a composite hydrated oxide containing Al and Fe. SOLUTION: Yellow hydrated iron oxide particles are heat-treated in an aqueous alkali solution having a pH of 10 or above and then subjected to filtration and water washing to obtain particles having a soluble sulfate content of 200 ppm or below (in terms of SO4 ), and these particles are heat-treated in an aqueous acid solution having a pH of 4 or below and subjected to filtration and water washing to produce particles having a soluble sodium salt content of 1,000 ppm or below (in terms of the Na atoms). To an aqueous dispersion containing the highly pure yellow hydrated iron oxide particles, 0.1-10 wt.% (in terms of the Al atoms), based on the particles, aluminum compound and 0.1-50 wt.% (in terms of the Fe atoms) ferrous salt compound are added.  An oxygen-containing gas is passed through the mixture to coat the surfaces or the particles with a composite hydrated oxide comprising Fe and Al, and the coated particles are subjected to filtration, water washing and drying.
Patent JP-S6076815-A (JP)
Title: Analog/digital converter
Inventor: NARUO MITSUHIKO
IPC: H03M1/38
Filed: 1983-10-03
Abstract: PURPOSE:To reduce the evil effect of an offset and to secure the correct A/D conversion by applying an offset to a D/A converter in response to the offset of a comparator and at the same time subtracting the degree of an offset obtained separately. CONSTITUTION:When the reference voltage VR is supplied from a reference voltage generator 102, the output of a D/A converter 100 of an R-2R resistance ladder system is compared successively with a signal VB to be measured by a comparator 106. Then a comparison signal VC is delivered from the comparator 106. In this case, the 2nd offset voltage is applied to the comparator 16 from the converter 100 in response to the 1st offset voltage VOFF under the control of a logic circuit part. Then a switch 104 is changed over to supply the reference voltage VR to the comparator 106, and the comparison data is stored to a memory. Then the 2nd offset voltage is subtracted by a calculating device 114.
Patent JP-S6427415-A (JP)
Title: Safety device of rolling equipment for frame in vehicle for agricultural use such as harvester
Inventor: OCHI RIICHI
IPC: A01D67/00
Filed: 1987-07-22
Abstract: PURPOSE:To stably carry out rolling, by connecting left sensor to a solenoid circuit operating a mechanism turning while tilting to left and connecting right sensor to a solenoid circuit for operating a mechanism turning while tilting right. CONSTITUTION:When a vehicle body 1 is horizontally retained, movable contact point of a tilt sensor 7' is situated at the position of the contact point E. When the vehicle body 1 is tilted to right, movable contact point is moved to the position of the contact point F to turn a machine frame leftward, centering around left turning support point a. When the vehicle body is tilted to left, the movable contact point is moved to the contact point G and a frame 2 is turn while tilting rightward, centering around a right turning support point b. A right sensor 4R and left sensor L are each rotated while tilting to left or right of the frame 2 in the state correctly fitted to left or right rotating support point (a or b) of the body 1.
Patent JP-H0471626-A (JP)
Title: Composite semipermeable membrane
Inventor: KIMURA HISAFUMI
IPC: B01D69/00
Filed: 1990-07-10
Abstract: PURPOSE:To obtain the membrane excellent in selective permeability to polyvalent and monovalent ions and high in permeability by adsorbing a compd. having a positive fixed charge on the surface of a semipermeable membrane having a negative fixed charge on its surface layer. CONSTITUTION:An aq. soln. of an amino compd. such as polyethyleneimine having the positive charge is brought into contact with the surface layer of the semipermeable membrane of sulfonated polyether sulfone having the negative fixed charge on its surface layer. An amino compd. is adsorbed on the membrane to form a positive fixed charge layer, and the surface layer of double structure is obtained. The negative fixed charge group acts on the positive fixed charge group, and both layers are not stripped off while the membrane is used. Consequently, a membrane excellent in selective permeability to polyvalent and monovalent ions and high in permeability is obtained by membrane separation at a relatively low pressure.
Patent JP-H0718392-A (JP)
Title: Method for heat-treating titanium aluminide cast parts
Inventor: MATSUDA KENJI
IPC: C22F1/00
Filed: 1993-06-30
Abstract: PURPOSE:To improve the mechanical properties particularly of cold ductility in cast parts by executing specified heat treatment before and after machining to the cast parts. CONSTITUTION:The stock of Ti-Al-Fe.B series titanium aluminide cast parts added with, by weight, 1.4 to 2.0% V or Nb is subjected to homogenizing treatment at a temp. given by the formula I for 15 to 20hr. Furthermore, the one obtd. by subjecting the same parts stock to required machining to form into a final shape as cast parts is subjected to refining treatment at a temp. found by the formula II for 2 to 5hr. By these heat treatments, the volume ratio of the contained alpha2 phase is regulated to about 10%, by which the cast parts with a complicated shape excellent in ductility can be obtd.
Patent JP-S6343006-A (JP)
Title: Drive control device of hydraulic circuit
Inventor: UNO KEIICHIRO
IPC: E02F9/22
Filed: 1986-08-06
Abstract: PURPOSE:To surely perform the driving of each actuator at the time of complex operation by providing an opening area control means on directional control valves for at least one of the plural actuators parallely connected to one hydraulic pump. CONSTITUTION:Pressure sensors 10, 10 are provided on the line between a rotary motor 3 and a directional control valve 4 while pressure sensors 11, 11 are provided on the line between an arm cylinder 5 and a directional control valve 6. The outputs from the pressure sensors 10, 11 are input in a control unit 12, where the difference between pressures detected by the pressure sensors 10, 11 are computed, and opening areas of the directional control valves 4, 6, are then controlled on the basis of the computed value and the flow of oil to be flowed in at least one of actuators. It is thus possible to surely drive each actuator, even at the time of complex operation, in responce to the operation.
Patent JP-H1077247-A (JP)
Title: Granulation of triethylene glycol bis-3-(3-tertiary butyl-4-hydroxy-5-methylphenyl) propionate
Inventor: TSUNENARI YOSHIHARU
IPC: C07C69/732
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To granulate a compound useful as an antioxidant, etc., by adding a water-containing lower alcohol to a specific triethylene glycol bis-3-(substituted phenyl)propionate, mixing under refluxing, adding a seed crystal and cooling the liquid. SOLUTION: Triethylene glycol bis(3-(3-t-butyl-4-hydroxy-5-methylphenyl) propionate useful e.g. as an antioxidant for polyolefins and various other synthetic polymers is stably granulated on an industrial scale in the crystallization purification of the compound by adding 1.0-2.5 pts.wt. of a lower alcohol containing 15-22wt.% of water to 1 pt.wt. of the triethylene qlycol bis(3-(3-t- butyl-4-hydroxy-5-methylphenyl)propionate, melting the components under mixing and refluxing, cooling the molten liquid, adding a seed crystal when the mixture is cooled to 20-45 deg.C and then quenching the mixture to form granules.
Patent JP-H0935156-A (JP)
Title: Stand-by power supply testing device for fire monitor and control board
Inventor: YUMA AKIRA
IPC: G08B17/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent a stand-by power supply test from being executed over necessary time by forcedly ending the test after the lapse of a prescribed time from the ON of a stand-by power supply test switch in the case of executing a test by connecting a dummy load to a stand-by power supply. SOLUTION: When the ON operation of the stand-by power supply test switch 25 is detected, a power supply switching signal is outputted from an MPU 6 to a power supply switching circuit 16 to prepare an artificial AC 100V service interruption state, a test signal E3 is outputted to a stand-by power supply testing circuit 32, a dummy resistor R 16 is connected to the output of a boosting circuit 21, and a load current for testing a stand-by power supply is allowed to flow by connecting the artifical load. The output voltage of a battery 20 being tested based upon the operation of the circuit 32 is inputted to the MPU 6 and whether the output voltage is within a regulated voltage range or not is judged.  At the time of detecting the ON of the switch 25, a stand-by power supply test controlling part 27 starts a timer 34, and after the lapse of prescribed time for determining the test enabled time of a stand-by power supply test, forcedly ends the stand-by power supply test.
Patent JP-S6338116-A (JP)
Title: Combinational weighing method
Inventor: IKEUCHI TOSHIO
IPC: G01G19/34
Filed: 1986-08-04
Abstract: PURPOSE:To obtain a permissible combinational total value which is not so different from a target weight value in a short time by integrating weighing data in order from larger or smaller data and finding the number of integrated data when the total value exceeds a permissible target weight value. CONSTITUTION:Analog weighing signals from weighers 2a-2j are converted into digital weighing data through a multiplexer 4 and an A/D converter 6 and inputted to a microcomputer 8. The microcomputer 8 array the weighing data obtained from the weighers 2a-2j in the decreasing order and determines the 1st number of integrated data when the integral value exceeds the permissible target weight value for the 1st time by integrating the data in the decreasing order and the 2nd number of integrated data when the integral value exceeds the permissible weight value by integrating the data in the increasing order. Then, the permissible combinational total value is obtained while the respective weighing data are combined in order from the combination of the 1st integral number of data to the combination of the 2nd integral number of data.
Patent JP-S57108032-A (JP)
Title: Preparation of allylic ether
Inventor: MATSUMOTO MASAKATSU
IPC: B01J31/04
Filed: 1980-12-26
Abstract: PURPOSE: To obtain an allylic ether useful as an intermediate for medicines or perfumes or as a perfume economically and in high yield, by reacting an allyl alcohol with an alcohol in the presence of a ruthenium (III) salt.  
     CONSTITUTION: An allyl alcohol expressed by formulaI(R 1 , R 2 , R 3 , R 4  and R 5  are H, alkyl, alkenyl or aryl) is reacted with an alcohol expressed by the formula R 6 OH (R 6  is alkyl or alkenyl) in the presence of a ruthenium (III) salt expressed by the formula RuXYZ (X, Y and Z are halogen, H, alkoxyl, acyloxy, silyl or OH), e.g. RuCl 3 , RuBr 3  or Ru 3 O(OAc) 7 , at room temperature W80°C to give an allylic ether expressec by formulas II and III. The compound expressed by formulaIis easily available as an industrial raw material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0349025-A (JP)
Title: Magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: G11B5/714
Filed: 1989-07-17
Abstract: PURPOSE:To improve output and C/N in submicron region by specifying the ratio of the half width of differential curve to the coercive force of the saturation magnetization hysteresis curve, the squareness ratio in the same direction as that of head traveling, the ratio of particle size to particle thickness, and the particle size of the magnetic powder. CONSTITUTION:A magnetic coating material is prepared by kneading the magnetic powder with additives and an org. binder, and then applied on a nonmagnetic body to obtain the magnetic recording medium. The ratio dHc/Hc, wherein Hc is the coercive force determined by the saturation magnetization hysteresis curve of this magnetic recording medium and dHc is the half width of the differential curve of the saturation magnetization hysteresis curve at H=Hc, is specified to <0.5, and the squareness ratio of the saturation magnetization hysteresis curve in the same direction as that of the traveling direction of a head is specified to >0.7. The particle size to thickness ratio of the magnetic powder particles is specified to 1-5 and the particle size to 300-700 A. The magnetic powder of plate-type particles above described is used for the magnetic recording layer.
Patent JP-S63146039-A (JP)
Title: Method for processing silver halide color photographic sensitive material capable of forming color image having excellent graininess
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/30
Filed: 1986-08-05
Abstract: PURPOSE:To obtain the color image having the excellent graininess and to improve the another photographic characteristics of the titled material by incorporating a silver halide particle contg. >=0.5mol% silver iodide to a silver halide emulsion layer, and a specific sensitizing dye to a photographic constituting layer respectively, and by specifying the film swelling speed and the film thickness of a photographic constituting layer. CONSTITUTION:The titled material comprises the silver halide particle contg. >=0.5mol% silver iodide in at least one layer of the silver halide emulsion layer, and the film swelling speed of the photographic constituting layer is <=20sec, and the film thickness of the photographic constituting layer is <=25mum. At least one layer of the photographic constituting layer contains the sensitizing dye shown by formula I or II. The titled material is processed with a color developer for <=180sec. Thus, the color image having the excellent graininess is obtd., and the generation of the fogging, etc. and the light fastness of a color dye can be improved.
Patent JP-2000014260-A (JP)
Title: Outer vessel for flower pot
Inventor: TOKUMOTO KOKI
IPC: A01G9/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a outer vessel for a flower pot that can be simply decorated with good appearance by utilizing a flower pot for the temporary plantation, as it is. SOLUTION: The main body 2 of the vessel is opened its upper face, closed at its bottom and is constituted in a sized so that a flower pot F for temporary plantation of a flower or tree may be internally set with some space. This vessel, is provided with a mount 14 for supporting the flower pot F in a raised state and the water-feeding tank for watering the flower pot F and the hollow decorative vessel 3 that can receive the main body 2 of the vessel. Further, a collar 11 extending outward is formed on the main body 2 of the vessel and the main body 1 is hung down via the collar 11 in the decorative vessel 3.
Patent JP-S5887316-A (JP)
Title: Wadding material for winter clothes
Inventor: FUJIMOTO YOSHIMITSU
IPC: D01F8/12
Filed: 1981-11-19
Abstract: PURPOSE:The titled wadding material that has a modified feather structure in which a fibrous base material with crimps is branched into finer fibers and further, these branched fibers are branched into further finer branched fibers with a specific filament fineness, thus having high warmth-retaining properties, good processability and light weight. CONSTITUTION:Side-by-side type conjugated fibers consisting of polyethylene terephthalate and another polyethylene terephthalate copolymer containing adipic acid are treated to give the crimped fibrous base A. Then, other side-by- side conjugated fibers with a smaller filament fineness than that of the fibrous base are flocked to the base to form the branched fibers B. Further, extremely fine fibers of polyethylene terephthalate with a filament finess of less than 0.1 denier are flocked to the branched fibers B to form the branched fibers of extremely fineness C, thus giving the objective wadding material with a feather- like structure.
Patent JP-S6162759-A (JP)
Inventor: ASANO HIDEO
IPC: F25B5/00
Filed: 1984-09-05
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。