baber/WOPTO huggingface dataset:
Patent JP-S6180342-A (JP)
Title: Memory control device
Inventor: MASUMURA TAKASHI
IPC: G06F11/00
Filed: 1984-09-26
Abstract: PURPOSE:To prevent a memory control device from accessing to a failed memory part by storing the accumulated value of chip size values in respective words of a readable table memory on the basis of the high-order address of an output from an adder and adding the output of the memory to an input address signal by the adder. CONSTITUTION:Reading data from the table memory 1 is added to the input address signal from a central processor by the adder 3 to form and output a real memory address and the high-order address of the output is decoded by a decoder 2 to select the corresponding work from the memory 1. The accumulated value of the chip size values is stored in respective words of the memory 1 in every detection of an error from the diagnosis result in each chip size of the central processor is stored in respective words of the memory, so that the memory can be accessed by jumping a chip memory range including the failed position.
Patent JP-S6358515-A (JP)
Title: Power supply device
Inventor: TAKAHASHI KAZUYOSHI
IPC: G05F1/56
Filed: 1986-08-29
Abstract: PURPOSE:To constitute a feedback system with a small number of circuit elements together with reduction of the manufacturing cost and at the same time to facilitate easy circuit designing, by using a resistance or another voltage control means to connect between input terminals of an error amplifier. CONSTITUTION:A load current detecting part consists of resistances 15-18 and an end of the secondary winding of a boosting transformer 1 is grounded via the series connection of both resistances 16 and 18. At the same time, the joint between the resistance 16 and the secondary winding is connected to the plus (+) input of an operational amplifier 4 and then pulled up the low power supply voltage Vcc via the resistance 15. Furthermore the joint between both resistances 16 and 18 is also pulled up to the voltage Vcc via the resistance 17, then connected to the minus (-) input of the amplifier 4. Thus it is possible to constitute a feedback system with a small number of resistances and facilitate easy circuit designing together with reduction of the manufacturing cost. In addition, no parts of high accuracy in needed to decrease the number of precise resistances needed for a circuit since the resistance 16 gives no effect to the resistance 16.
Patent JP-S6359223-A (JP)
Title: Local oscillator
Inventor: NAKAYAMA OSAMU
IPC: H04B1/26
Filed: 1986-08-29
Abstract: PURPOSE:To prevent an undesired signal from being received by changing the frequency division ratio of a programmable counter forming part of a multiplex PLL circuit without changing a local oscillation frequency so as to suppress an inner beat and relaxing an image reception and cross spurious reception. CONSTITUTION:When the output frequency of a voltage controlled oscillator 40 is fV2 and a local oscillation frequency of a local oscillator 3 is fVCO, a frequency (fVCO-fV2) is fed to a programmable counter 33 in a frequency mixer 36 as a frequency fPLL1. As a result, the relation of fVCO=fV2+fPLL1 is satisfied. If the harmonic of the oscillation frequency of the voltage controlled oscillator 40 is overlapped with the harmonic + or -fIF of the local oscillation frequency fVCO, that is, the spurious reception frequency of the receiver and an inner beat takes place, then the oscillation frequency fV2 of the oscillator 40 is increased by f0. The inner beat is suppressed by the increase of the frequency f0.
Patent JP-S5992024-A (JP)
Title: Preparation of oxidation catalyst
Inventor: OOTAKE MASAYUKI
IPC: C07B61/00
Filed: 1982-11-17
Abstract: PURPOSE:To enhance the flowability, the strength and the activity of an oxidation catalyst, by spray drying a slurry mixture consisting of a first component comprising specific crystalline composite oxide, a second component comprising an aqueous solution containing V and P and a third component comprising a silica sol. CONSTITUTION:A first component comprising crystalline composite oxide containing P, tetravalent V and pentavalent V but containing pentavalent V in an amount of 35% or less on the basis of total V and showing X-ray diffraction peak (to a cathode Cu-Kalpha) at 2theta(+0.2 deg.), 14.2 deg., 15 deg., 7 deg., 18.5 deg. and 23.0 deg., a second component comprising an aqueous solution containing V and P and a third component comprising a silica sol are mixed to prepare a slurry. This slurry is spray dried to obtain a catalyst composition excellent in flowability and strength. Subsequently, the catalyst composition is baked at 400-600 deg.C to further enhance catalytic activity.
Patent JP-H0733853-A (JP)
Title: Flame-retardant resin composition
Inventor: UEDA EIJI
IPC: C08G59/30
Filed: 1993-07-23
Abstract: PURPOSE:To obtain the subject composition useful for parts of automobile, OA devices, etc., having excellent light resistance and flame retardance, suppressing gelatinization during retention at a high temperature, comprising a specific vinyl-based copolymer resin, a halogen-containing compound and a zeolite. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. of a resin composed of a rubber-reinforced vinyl-based copolymer having <=0.1wt.% ash content, (B) 3-30 pts.wt. of a halogen-containing compound of the formula (X is bromine or chlorine; a, b, c and d are 1-4; n>=0) having 80-200 deg.C softening point, containing epoxy groups at both ends and (C) 0.05-5.0 pts.wt. of a zeolite containing a metal of the group I, II or IV of the periodic table.
Patent JP-H0547489-A (JP)
Title: Ion generation device for preventing charging
Inventor: KITAGAWA KOJI
IPC: H01T23/00
Filed: 1991-08-12
Abstract: PURPOSE:To provide an ion generation device for preventing charging suitable in terms of preventing electrostatic, in a simple structure. CONSTITUTION:An ion generator 4 is arranged directing to the outside, on the inside of a blowout port 3 of am air blowing duct 2 that carries out cooling or warming, and a conical radiation part 7 is arranged in line on the surface of a square-polar box body 6 on which a lead 5 is arranged for the ion generator 4. A humidification device provided with a filter 46 for passing water is arranged on the passage of air passing through the ion generator 4.
Patent JP-H1092371-A (JP)
Title: Extension range ion implanting system
Inventor: KENNETH H PURSER
IPC: C23C14/48
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To make a low-energy ion implantation process executable by providing a single deflection magnet for performing mass spectrometry, mass limit opening, and neutralizer of the like. SOLUTION: A positive ion is extracted from an ion source 1 and accelerated. In this case, energy of the ion to be extracted is within the range of 30 to 100keV and mass spectrally analyzed by a single deflection magnet 2. A mass spectrum is formed in a plane of a mass limit opening 6, and intensity of a magnetic field is changed in the magnet 2, whereby making it possible to deflect a desired mass whatever it may be so as to pass the opening 6. Almost all of the positive ions passing the opening 6 has a same charge state (1+) and can be focused to a substantially parallel or convergent beam by means of a magnetic lens 3. Then the positive ions pass through a neutralizer 4, and a sufficient fraction of incoming ions in the neutralizer 4 is converted to fast neutral atoms.
Patent JP-H0528765-A (JP)
Title: Memory control circuit
Inventor: KAWAKAMI YASUHIRO
IPC: G11C11/401
Filed: 1991-07-18
Abstract: PURPOSE:To attain the high speed of a read.modifying.write operation of a DRAM with only a write access. CONSTITUTION:In the DRAM 1, the memory cell 9 designated by an address data from an address bus 17 is electrically connected to an internal data bus 3. The internal bus 3 is connected to an output buffer circuit 5 and to an arithmetic circuit 19. On a write time, the operation circuit 19 performs a logical operation for the external data from an input buffer circuit 7 and the operation result data is outputted on the internal bus 3 and it is written-in the same memory cell 9 on the DRAM 1 to control.
Patent JP-S6357318-A (JP)
Title: Control device for automobile air-conditioning device
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/32
Filed: 1986-08-27
Abstract: PURPOSE:To aim at smoothening the turn-off and -on of a compressor, by setting the suction pressure of the compressor in accordance with the opening degree of an air mixing door and the turn-on and -off condition of a dehumidifying switch so that the set suction pressure is made to be lower than a suction pressure during turn-on of the humidifying switch. CONSTITUTION:A suction pressure setting control section 17 controls the amount of current fed to a pressure control valve 16 in order to control the capacity of a compressor 8. Further, the suction pressure setting control section 17 is electrically connected to the output section of an actuator 41 and a dehumidifying switch 30. Further in accordance with the output of the actuator 41, that is, in accordance with the opening degree of an air mixing door 18 and the turn-on and -off condition of the dehumidifying switch 30, the suction pressure of the compressor 8 is set to control the amount of current to the pressure control valve 16. In this arrangement, the suction pressure during turn-on of the dehumidifying switch 30 is set to be lower than the suction pressure during turn-off of the switch. With this arrangement, it is possible to smoothly turn-on and -off the compressor 8 and to enhance the capability of dehumidification.
Patent JP-H0252902-A (JP)
Title: Reduced pressure steam generator
Inventor: WATANABE KENICHI
IPC: F22D11/06
Filed: 1988-08-12
Abstract: PURPOSE:To supply reduced pressure and low temperature steam by furnishing a liquid feeding device that feeds liquid to between a vacuum aspirating device and a steam generator, and a pressure reducing valve that controls the degree of reduced pressure in an entire device. CONSTITUTION:A vacuum aspirating device 3 produces a reduced pressure state inside a steam generator 1, a heater 2, and a connecting pipe 4. The steam generator 1 produced reduced pressure steam from liquid supplied by a liquid feeding device 5. The liquid feeding device consists of a liquid feeding tank 9 and a control valve 10 that controls the feeding rate of liquid according to signals from liquid level sensors 11 and 12 installed inside the steam generator 1. A pressure reducing valve 13 mounted inside the steam generator 1 keeps a set pressure by increasing or decreasing the amount of steam when the pressure inside the steam generator 1, the connecting pipe 4, and the heater 2, which are sucked by the vacuum aspirating device 3, becomes higher or lower than the set pressure. A combination of an ejector 14 and a centrifugal pump 16, for example, is applied as the vacuum aspirating device.
Patent JP-H0486784-A (JP)
Title: Electrophoresis display liquid and electrophoretic display device using the liquid
Inventor: YAMAGUCHI MASANORI
IPC: G02F1/167
Filed: 1990-07-31
Abstract: PURPOSE:To obtain the electrophoretic display liquid having high display quality by specifying the volume resistivity o a display liquid contg. a dispersion medium and fine particles for migration. CONSTITUTION:The electrophoretic display liquid 7 is obtd. by suspending paraffinic hydrocarbon as the dispersion medium, titanium dioxide as fine particles and a blue dye and stabilizer, etc., therein. A polyethylene terephthalate film is used as a rear insulating substrate 6a and is adhered and fixed to a transparent substrate 6d formed with transparent electrodes 6c via a spacer 6b to form a hermetic space. The increasing of the resistivity is important with the system to electrify corona ions on the rear insulating substrate 6a, i.e. the volume resistivity is so set as to be >= 6X10<10>OMEGA.cm. The electrophoretic display liquid having the high display quality is obtd. in this way.
Patent JP-2000036435-A (JP)
Title: Polarized aluminum electrolytic capacitor
Inventor: MOCHIZUKI TAKASHI
IPC: H01G9/035
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To realize a polarized aluminum electrolytic capacitor where electrolyte is prevented from leaking outside, even if active chemicals are used as driving electrolyte. SOLUTION: This electrolytic capacitor is equipped with a capacitor element 2, formed by rolling an anode foil and a cathode foil interposing an electrolytic paper between them, a rubber sealer 5 provided with insertion holes 51 ands 52, in which the aluminum round rods 31 and 41 of an anode lead terminal 3 and a cathode lead terminal 4 led out from the anode foil and the cathode foil are inserted, and an aluminum case 2 which seals up the capacitor element 2 impregnated with a driving electrolyte solution, that contains quaternary ammonium salt or imidazollinium salt with the rubber sealer 4. In this case, a carbon cloth is used as the cathode foil.
Patent JP-H1029960-A (JP)
Title: Production of granular potassium sorbate
Inventor: NAKAJIMA MASAHIRO
IPC: C07C51/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing readily handleable potassium sorbate. SOLUTION: In this method for producing a granular product from a cake, a flake or powder of potassium sorbate by using a stirring and granulating apparatus, a blending stirrer having a paddle, a pin mill and a sprayer is used and the granulation is carried out by blending and stirring for 5-40 minutes while keeping 3-10% water content and the objective granular product is dried by using air rich in nitrogen or air at <=100 deg.C.
Patent JP-S6357830-A (JP)
Title: Throttle lever touch position adjusting method for dashpot device and device used therefor as well as jig available
Inventor: SEKINE HITOSHI
IPC: F16K31/48
Filed: 1986-08-29
Abstract: PURPOSE:To facilitate the assembly and adjustment of a dashpot device, by installing an engaging part to be engaged with a rod of the dashpot device and a jig having a pressing part being applied to a fixed part, using this jig, and making it hold a maximum projecting state of the rod. CONSTITUTION:A dashpot device 3 is attached to a fixed part via a bracket 20, and provided with upper and lower chambers 6 and 7 partitioned off by a diaphragm 5. And, the rod locked to this diaphragm 5 is inserted into a guide part 18, making it extend downward, and the lower end is made contact with an upper end of the adjusting bolt 12 installed at a tip end of a lever 11 as one body with a throttle valve 2. In this case, there is provided with a U-shaped jig 26, and the bent one piece is set down to a concave engaging part 27 being free of engagement with the groovelike engaging part 25 formed in a tip end of the rod 8, and the other side piece to a pressing part 28 to be applied to the fixed part at the top, respectively. And, this jig 26 is set there whereby a maximum projecting state of the rod 8 is to be kept by the jig.
Patent JP-H1144502-A (JP)
Title: Touch signal probe
Inventor: ISHIKAWA SANEHIRO
IPC: G01B7/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a touch signal probe having no directional dependency even with installation of any stylus. SOLUTION: A plurality of piezoelectric elements 21 to 24 are arranged in a stylus and from the sum, difference and sum of squares of signals output from these piezoelectric elements 21 to 24, the signal corresponding to vertical vibration component of the stylus and the signal corresponding to horizontal component are produced. The time difference Δt from the generation of the first contact signal produced from the signal corresponding to the vertical component to the generation of the second contact signal produced from the signal corresponding to the horizontal component is measured at every stylus with a time difference measuring circuit 16 and this time difference Δt is measured with a time difference measuring circuit 16 at every stylus 1, which is corrected with a delay time setting circuit 15.
Patent JP-S6180600-A (JP)
Title: Testing method of memory
Inventor: OTSU TORU
IPC: H01L27/10
Filed: 1984-09-27
Abstract: PURPOSE:To test a memory element easily without a parity check, correction of an error check, etc., by writing a prescribed ascending address to a memory element, reading and calculating it, comparing the calculated value with the maximum address and judging. CONSTITUTION:To a memory element 1 controlled by a writing/reading control circuit 3, a logical value opposite to an odd/even address of an ascending address through an address register 2 is written, and a counter 4 read from the element 1 and loaded with the element 1 is stepped by a logic 1. The counted value of the counter 4 and the maximum address from a register 6 are compared at a comparing circuit 5 loaded with the element 1, according to the fact whether or not compared results are 1/2, it is judged whether the element 1 is good or not and the results are displayed at the display part 7. Thus, the memory element is tested easily and securely without a parity check, a correction of the error check, etc.
Patent JP-H0754286-A (JP)
Title: Steel cord for reinforcing rubber product
Inventor: YAMASHITA SHOICHI
IPC: D07B3/08
Filed: 1993-08-17
Abstract: PURPOSE:To provide a steel cord excellent for reinforcing rubber products such as pneumatic tires or industrial belts. CONSTITUTION:The steel cord so designed that the core filament 3a and sheath filaments 4a in a sheath strand 5 are made identical in both twist direction and twist pitch, and also satisfying the following relationships (I) and (II): 0.5<Pc/Ps<1.0... (I); 2.6<=Pk/Pc... (II) (Pc and Ps are the twist pitches of the core filaments 3 and sheath filaments 4 in a core strand 2, respectively; Pk is cable pitch).
Patent JP-H1155739-A (JP)
Title: External incoming call notice device for portable telephone set
Inventor: UEHARA TOSHIHARU
IPC: H04W88/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To report the notice of an incoming call to the portable telephone set adopting two kinds of frequency bands by only switching a changeover switch. SOLUTION: A resonance circuit 32 that receives a radio reply signal from portable telephone sets 10, 20 is set such that a signal for a high output side frequency band (800 MHz) among two kinds of portable telephone set frequency bands is outputted strongly more than a signal of a low output side frequency band (1.9 GHz). The pre-stage of the resonance circuit 32 is provided with a band pass filter 34 that passes only the signal of the low output frequency band in the two kinds of portable telephone set frequency bands and with changeover switches 33A-33C that select the band pass filter 34 to be valid/ invalid.
Patent JP-H1142096-A (JP)
Title: Production of saccharides
Inventor: NISHIGUCHI SUSUMU
IPC: C12N9/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a production method of sugar chain by utilizing an immobilized glycosyltransferase. SOLUTION: The sugar chain producing method contains the following processes. (1)transferring sugar residues of sugar nucleotides to the sugar residues of a primer which is a substance obtained by bonding sugar residues to side chains of a water soluble polymer through a linker containing selectively cleavable bonds, by contacting the primer with immobilized glycosyltransferase under the coexistence of the sugar nucleotide, (2) sugar chain extending process by transferring multiple sugar residues by repeating the process of (1), (3) a process removing by-product nucleotide or unreacted sugar nucleotide according to demand, and (4) liberation process liberating the extended sugar chain by selectively cleaving the cleavable bonding contained in the linker from the primer having extended sugar chains obtained by repeated cycles of the process of (1) to (3) affording multiple sugar residues to transfer and extend the sugar chain.
Patent JP-S6175460-A (JP)
Title: Electronic calculator with complex number calculating function
Inventor: KUNIDA HISAO
IPC: G06F15/02
Filed: 1985-09-12
Abstract: PURPOSE:To easily calculate a complex number by providing registers where the real and imaginary parts of a calculated complex number are stored and a display means which displays the real and imaginary parts distinctively. CONSTITUTION:When complex numbers A+jB and C+jD are multiplied by each other, A is set in a register and a microorder is generated by a ROM with a real number key RP to set a C-FF and also perform transfer operation, thereby setting a numeral A in both X and Y. Then when B is set, X is substituted with B. When a multiplication key is pressed, an FF for multiplication is set and a decision on the state of the C-FF is made; when the FF is set, transfer operations of X M1 and Y M2 are performed. Then, C and D are set similarly. When an equal key is hit lastly, a microorder for complex number multiplication is generated successively by the ROM and an arithmetic circuit FA calculates AC-BD and AD'+BC to obtain AC-BD and AD+BC in the registers X and Y respectively. Then, a real part is obtained on a display part and an imaginary part is obtained with an exchange key.
Patent JP-S6098992-A (JP)
Title: Production of coenzyme a
Inventor: MATSUMOTO JIYUN
IPC: C12R1/13
Filed: 1983-11-01
Abstract: PURPOSE:To increase the productivity of coenzyme A per batch, by proliferating a microbial strain belonging to Brevibacterium ammoniagenes in a liquid medium, adding a specific amount of water or an aqueous solution of a salt together with the precursor of coenzyme A to the medium, and continuing the cultivation. CONSTITUTION:A microbial strain belonging to Brevibacterium genus is proliferated in a liquid medium, a precursor of coenzyme a is added to the medium, and the cultivation is continued to produce coenzyme A. A vigorous aeration and agitation is necessary in the former proliferation stage, but the latter cultivation can be carried out under weak aeration and agitation. Accordingly, the volume of the culture liquid is suppressed to 50-80% (especially 60-70%) of the volume of the tank, and is increased by 10-150% in the latter cultivation stage by adding water or an aqueous solution of a salt to the medium.
Patent JP-H0525997-A (JP)
Title: Hydraulic circuit for oscillation device in shield excavator
Inventor: AOKI HIDEKAZU
IPC: E21D9/06
Filed: 1991-07-19
Abstract: PURPOSE:To support excavation reaction force and thus prevent twisting in between the front and the rear shield by means of an oscillating device for directional control of a shield main body. CONSTITUTION:There are disposed plural pairs of oscillating jacks 7 in between front and rear shields 1a, 1b as division of a shield main body 1, and an oscillating device 6 consisting of plural tight jacks 8. The oscillating jacks 7 as pair, with legs open, are placed between the front and the rear shield 1a, 1b for the purpose of directional control of the front shield 1a and of support the reaction force occurring with excavation by a cutter head 2, so that forward excavation becomes possible without twist in between the front and the rear shields 1a, 1b By the tight jacks 8 placed between the front and the rear shields 1a, 1b, spherical seats 1c, 1d between the front and the rear shields 1a, 1b are brought in intimate contact, so that entry of earth, etc., is prevented.