baber/WOPTO huggingface dataset:
Patent JP-S59131158-A (JP)
Title: Electrochemical cell and apparatus
Inventor: MASE SHIYUNZOU
IPC: G01N27/407
Filed: 1983-12-21
Abstract: PURPOSE:To prevent electrolysis and deterioration of a solid electrolyte by heating said electrolyte by a resistor provided on an electrode through a porous material body consisting of the same main constituent as the solid electrolyte. CONSTITUTION:The resistor 5 consisting of platinum is provided at the one side of the solid electrolyte 1 consisting of zirconia porcelain added with yttria through the porous material body 4 of zirconia porcelain added with yttria, and the body 4 is covered with an airtight layer 6 of the same material as the body 4. An oxygen concn. cell consists of the electrolyte 1 and the electrode 2, 3. The gas to be measured is passed through opening parts 8, 10 and attained to the surface of the electrode 3 servings reference electrode. If an electric source is connected to the resistor 5, said resistor generates heat, and the body 4 and the electrolyte 1 are heated. The oxygen of a product of electrolysis due to resistor current flowing in the body 4 is circulated through the porous material layer, and the deterioration of the electrolyte 1 is not caused.
Patent JP-S61118291-A (JP)
Title: Thermal transfer recording material
Inventor: WATANABE HIROO
IPC: B41M5/42
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a sticking preventive layer exhibiting its high sticking preventiveness by using a layer containing small amounts of a specific phosphate compound. CONSTITUTION:A phosphate, as represented by the formulas, exhibits high sticking preventing effects in very small amounts of 0.01-0.5g/m<2>. In the formulas, R is an alkyl or alkylphenyl, X is H or alkali metal, and n is an integer of 1 or more. A solution of the phosphate in an adequate solvent, e.g., organic solvents such as ethanol, methanol, ethyl acetate, methylethylketone, etc., is coated on a base material and dried to obtain a phosphate film. The preferred concentration of the phosphate in the solvent used is 0.1-5wt%, and preferred drying condition is 70-100 deg.C for 10-30sec.
Patent JP-H04120148-A (JP)
Title: Resin composition and use thereof
Inventor: OISHI TETSUYA
IPC: D21H19/20
Filed: 1990-09-12
Abstract: PURPOSE:To provide the subject composition comprising a fluorine-containing copolymer having specific repeating units as essential constitutional units and a polymer, having excellent water-repellent/oil-repellent property, water resistance and mold releasing property and useful as an antifouling coating, paper- processing agent, fiber-treating agent, etc. CONSTITUTION:The objective composition comprises (A) a fluorine-containing copolymer having repeating units of formula I [R1 is at least one kind of C3mF6m-1-O-(m is 1-3) and C2nT4n-1-O-(n is 4-7); the substituent on the benzene ring is placed on the p, m or o position] and repeating units of formula II and/or III [R2, R3 are H, 1-12C (an)saturated aliphatic group] and (B) at least one kind of polymer selected from synthetic resins, natural resins and modified resins therefrom.
Patent JP-S61118761-A (JP)
Title: Toner for two-color electronic printer
Inventor: SARUWATARI NORIO
IPC: G03G9/09
Filed: 1984-11-14
Abstract: PURPOSE:To prevent the generation of color mixing by incorporating simultaneously a positive electrostatic charge controlling agent and negative electrostatic charge controlling agent into a toner to form the toner to be used by being supplied to the 1st developing device so that the inversion of polarity is made easy by the use of such toner. CONSTITUTION:The positive charge controlling agent and negative charge controlling agent are simultaneously incorporated into the toner to form the toner to be used for the 1st developing device in the case of using the toner having the same polarity and executing two-color recording by a two-component developing method with an electronic printer. The one positive electrostatic charge controlling agent is constituted of an amino compd. and the other negative electrostatic charge controlling agent is constituted of a chelate compd. of a salicylic acid or the deriv. thereof. The toner mixed with the positive electrostatic charge controlling agent and negative electrostatic charge controlling agent at a prescribed ratio is used with the electronic printer in the above- mentioned manner, by which the polarity inversion is made easy and the generation of color mixing is prevented.
Patent JP-H0992367-A (JP)
Title: Electric connector
Inventor: BETSUI KAZUHISA
IPC: H01R13/629
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the backlash of a double lock member and ensure the insertion of contacts by providing a plate-like section pinched and guided by a guide section provided on an insulating housing combined with the double lock member on the double lock member. SOLUTION: An insulating lance housing 40 having contact storage chambers 46, 48 is combined with a double lock member 60 having contact insertion holes 62 and is stored in a female housing 20 via a waterproof member 100, and a wire cover 110 is provided on them to obtain an electric connector. The contact plate-like section 64 of the double lock member 60 locking contacts is provided with a plate-like section 68 perpendicular to it. The plate-like section 68 is pinched by a guide section 52 providing on the lance housing 40 from above and below and guided. The backlash of the double lock member 60 is reduced, the smooth contact inserting work is allowed, the warp of a locking lance (not shown in the figure) is prevented even when the contacts are made large, and the release of the connector is surely stopped.
Patent JP-H0792376-A (JP)
Title: Range finding device
Inventor: MORI KENICHI
IPC: G02B7/30
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a correcting circuit for sensitivity fluctuation on a sensor array in a range finding device applicable to the automatic focusing device of a camera. CONSTITUTION:As to the correcting circuit of the quantization part 3 of an automatic focusing IC, sensor sensitivity fluctuation correction data C1-Cn on a chip which are written on a PROM 3e, are serially transferred successively to an output line OL2 by a selection signal outputted from a decoder 3d, the correction data C1-Cn are added to the count values L1-Ln of a corresponding sensor at an adding circuit 3g, and corrected count values N1-Nn being added values are serially transferred successively to a logical part as a quantization signal. When a test pattern without contrast is a range finding subject, the observation distribution of the count value of one sensor array and the observation distribution of the count value of the other sensor array are approximated to an approximate quandratic curve by a minimum square method, difference value distribution is respectively obtained from the difference between each observation distribution and an average approximate quandratic curve, a maximum value is obtained, the difference between the maximum value and the difference value distribution is obtained, and a value obtained by rounding off a new difference value is set as correction data.
Patent JP-H03101720-A (JP)
Title: Camera capable of changing photographic condition
Inventor: KAZAMI KAZUYUKI
IPC: G03B7/00
Filed: 1989-09-16
Abstract: PURPOSE:To change photographic conditions according to past photographic conditions by giving a discrimination signal to a frame when it is decided that stored photographic information satisfies specific conditions or do not satisfy them. CONSTITUTION:A storage means 101 is stored with photographic information (e.g. subject brightness) at the time of photography. Then a decision means 102 decides whether the stored photographic information at the time of the photographic satisfy the specific conditions or not, frame by frame, and a dis criminating means 103 gives the discrimination signal to the frame when it is decided that the specific conditions are satisfied or not satisfied. Namely, when it is estimated that a shaking of hands is caused for the object brightness at the time of the photography of one frame, the frame is given the discrimina tion signal. Consequently, the photographic conditions are changed to preclude the shaking hands and defocusing without any trouble resulting from the exces sive change of the photographic conditions.
Patent JP-S60119148-A (JP)
Title: Electronic communication clock mechanism
Inventor: KENISU JII KEINIGU
IPC: G06F13/42
Filed: 1984-11-14
Abstract: The disclosure relates to maintaining a constant clocking transmission frequency of a communications circuit as a microprocessor changes its instruction execution rate. The microprocessor and the communications circuit operate in synchronism. The microprocessor operates at a variable instruction execution rate because of the various types of instructions. The communication circuit communicates at a relatively constant transfer rate, by the use of electronic synchronization circuits.
Patent JP-S62104936-A (JP)
Inventor: YAMAZAKI HARUO
IPC: D02G3/04
Filed: 1985-10-29
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-H0290041-A (JP)
Title: Method and apparatus for spectrochemical analysis
Inventor: IMOSE KAZUO
IPC: G01N21/27
Filed: 1988-09-28
Abstract: PURPOSE:To select wavelengths to be measured automatically with an operating means and to make it possible to perform measurement automatically by measuring and storing spectral patterns of intensities for all wavelengths of electromagnetic waves which have been transmitted through a standard specimen and have many wavelengths. CONSTITUTION:With diffraction grating 8 being rotated, the intensity of transmitted light is measured with a photodiode 18. The rotary angle thereof is also detected. The correcting operation of a sine bar is performed by using the results of measurements for both values. The relationship between the wavelength and the intensity of the transmitted light is obtained for each of all wavelengths and stored in a RAM 20. Then, the absorbance of the peak part (the heighest crest part) at the spectral pattern of the absorbance and the absorbance at the bottom part (the lowest through part) are automatically detected by a CUP 19. A plurality of the measured wavelengths and a reference wavelength are automatically selected by a specified operations by using said absorbances. The intensity/absorbance of the light with respect to a reference specimen 4 is obtained by using the measured wavelengths. A calibration curve is computed based on the relationship between density vs. light and intensity/absorbance in a material under test and stored 20.
Patent JP-H1176635-A (JP)
Title: Hanging object lifting device for stage
Inventor: MINAKI AKIHIKO
IPC: A63J1/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To select electric and manual lifting and to improve efficiency by providing the device with flexible cord-like bodies and pulling cords which are put on upper main pulleys and lower main pulleys, plural batons, pulleys, wires, counter weights, attachable and detachable moving lifting means and locking means. SOLUTION: In the case of the electric lifting, the batons 10 are positioned and fixed to a prescribed height and sprocket wheels 26 are detached from chains 15a by activating motors for advance and retreat of meshing control blocks 38, by which the movement of lifting units 20 is made possible and the utilization of the lifting units to the lifting of another batons 10 is made possible. On the other hand, in the case of manually lifting the batons 10, the rods of the electric cylinders 32 of the lock units 30 in the parts of the batons 10 are extended to release oscillation pawls 31 from the meshing of the chains 15a and a skilled operator operates the pull cords 17 for manual operation, by which the lifting of the batons 10 is made possible.
Patent JP-H04124184-A (JP)
Title: Fluoroalkyl group-containing coumarin derivative and its production
Inventor: MURAMATSU HIROSHIGE
IPC: C07D311/08
Filed: 1990-09-13
Abstract: NEW MATERIAL:A compound expressed by formula I (X is F, Cl or H; R1 to R5 are H, 1-4C alkyl, 1-4C alkylene, 1-4C alkylnitrilo, nitrilo, 1-4C alkoxy, 2-5C acyloxy, OH, amino, trifluoromethyl or 1-4C dialkylamino; (n) is 1-10). EXAMPLE:3-Heptafluoropropyl-4-trifluoromethyl-7-dimethylaminocoumarin. USE:A raw material for coloring matters with high light fastness for laser, medicines, agricultural chemicals, etc. PREPARATION:A di(haloacyl)peroxide expressed by formula II is reacted with coumarins (e.g. 4-trifluoromethyl-7-dimethylaminocoumarin) expressed by formula III at preferably 1:(0.5-5) molar ratio and 0-100 deg.C for 3-10hr.
Patent JP-S6484066-A (JP)
Title: Method of detecting quantity of heat accumulation of ice heat accumulating tank
Inventor: YAMADA SHIGERU
IPC: F25C1/08
Filed: 1987-09-25
Abstract: PURPOSE: To accurately detect a thermal storage amount by adhering a strain sensor to an ice making support, detecting a buoyancy due to icing to an ice maker by the sensor, and measuring the thermal storage amount. CONSTITUTION: An ice maker 2 is coupled to a thermal storage tank 1 only via a support 3. And, an increase or a decrease of an icing state to the ice maker 2 is sensed according to an increase or decrease of a buoyancy, i.e., a strain amount of a strain sensor (strain gage) 6 adhered to the support 3. Thus, the thermal storage amount can be accurately sensed. That is, the strain sensed by the sensor 6 is first only a weight of the ice maker 2, but as an ice is made, the buoyancy is generated and lightened. An amount of the ice is calculated by previously measuring the degrees of the buoyancy and the strain.
Patent JP-S60133124-A (JP)
Title: Slewing type working vehicle
Inventor: IKEDA KAZUSHIGE
IPC: B66C23/84
Filed: 1983-12-21
Abstract: PURPOSE:To prevent the occurrence of unexpected slewing, by a method wherein a safety device, which stops flewing only when a difference between the output voltage of the potentionmeter of a control lever for slewing and the arithmetic mean voltage of a hight voltage and a low voltage exceeds or is below a set value, is mounted to the control lever. CONSTITUTION:A potentionmeter 6 is coupled to a control lever 5 of a slewing table, the output of the potentionmeter 6 is connected in parallel to a first controller 10 for manual operation and second controller 13 for automatic operation through a safety device 15, and the outputs of the first and second controllers 10 and 13 are connected to a proportional control valve 8 for slewing through a selecting circuit 14. A main resistor R, with which a moving contact (a) of the potentiometer 6 makes slide contact, is connected to terminals (b) and (c) of a high voltage VH and a low voltage VL through a low resistor r1. Meanwhile, the output terminal of the potentionmeter 6 is connected to the terminals (b) and (c) through a high resistor r2 (R<r2). The safety device 15 outputs only when a difference between a reference voltage V0 and a voltage V of an output terminal is a specified width.
Patent JP-2000286379-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YURINO TAKAHIRO
IPC: H01L23/50
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance die pads in adhesion to a resin package keeping a semiconductor device small in thickness when a semiconductor chip mounted on die pads is sealed up with resin for formation of the semiconductor device. SOLUTION: A semiconductor device is equipped with a semiconductor chip 22, a die pad 23A on which the chip 22 is mounted through the intermediary of die fixing materials 24, and a resin package 27 which seals up the chip 22 and the die pads 23A, where bonding force enhancing parts 30A which are each composed of a through-part 31A and a stepped part 32A are provided to the die pad 23A. The stepped part 32A comprising in the bonding force enhancing part 30A is formed as thick as the die pad 23A or smaller. In a state where the chip 22 is mounted on the die pad 23A, a gap is formed between the chip 22 and the stepped part 32A, so that a part of the resin package 27 is also filled into the gap.
Patent JP-S61119026-A (JP)
Inventor: KANEKO SHINICHI
IPC: H01G9/004
Filed: 1984-11-14
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-S60133657-A (JP)
Title: Plate for lead storage battery
Inventor: HIRONAKA KENSUKE
IPC: H01M4/73
Filed: 1983-12-21
Abstract: PURPOSE:To suppress the reduction of an electrolyte and accelerate the agitation of the electrolyte at the end of charge by using a substrate in which a Pb- Ca alloy and a Pb-Sb alloy are cast. CONSTITUTION:A substrate is produced by assigning a number of gates to a Pb-Ca alloy with high hydrogen overvoltage in the upper and intermediate sections of the substrate and to a Pb-Sb alloy in the lower part of the substrate and casting them simultaneously. The surface of the Pb-Ca and Pb-Sb alloys is melted excellently and can be cast without damaging the performance of the plate. By using such a plate, current density becomes higher in the Pb-Sb alloy section 1 than in the Pb-Ca alloy section 2 and the electrolysis of water, i.e. the generation of gas increases, and then the agitation of the electrolyte is accelerated. On the other hand, in the Pb-Ca alloy section 2, the hydrogen overvoltage is high and the electrolysis of water is suppressed, and the state in which the reduction of the electrolyte can hardly be seen occurs.
Patent JP-S6483443-A (JP)
Title: Rear-wheel braking device for motor-cycle
Inventor: WAKATSUKI GOROE
IPC: B60T8/54
Filed: 1987-09-25
Abstract: PURPOSE:To increase sensitivity of a rear wheel deceleration sensor without using any special speed increasing device by installing a casing containing an antilock controller at a transmission case and engaging a pinion fixed at a drive shaft of the rear wheel deceleration sensor with the last gear of a speed changer. CONSTITUTION:An axle 3 connected with the hub of a rear wheel Wr is supported to be freely rotatable at the back end of a transmission case 2, while a belt type continuously variable transmission T linked with a crank shaft and a gear type speed reducer R connecting an output shaft 5 of the speed changer T with the axle 3 are contained in the transmission case 2. A control oil pressure is given from a master cylinder operated by an operator, and a disc brake B is provided for applying a control force to the rear wheel Wr, so the braking oil pressure is controlled based on the output of a rear wheel deceleration sensor in an antiskid control device A provided in the transmission case 2. For the deceleration sensor, a pinion 23 fixed at its drive shaft 15 is engaged with the last gear 22 of the speed reducer R.
Patent JP-H0974994-A (JP)
Title: Phosphatase inhibitor and seasoning containing the inhibitor
Inventor: KATSUMI IKUO
IPC: A23L27/23
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphatase inhibitor containing unripe apple fruit or its extract, effective for preventing the decomposition of a nucleic acid component and keeping the taste and useful as an additive for edible meat, dried meat, etc. SOLUTION: Enzymatic activity of a phosphatase originated from foods such as edible meat, vegetable or egg is inhibited by using an unripe apple fruit and/or its extract as an additive. The phosphatase inhibitor is preferably added in an amount of 0.01-5wt.% to edible meat or its dried product containing at least one kind of cattle meat, poultry meat or fish or shellfish meat to prevent the deterioration of the taste. Preferably, a seasoning is prepared by using the phosphatase inhibitor in combination with 5'-ribonucleotide.
Patent JP-H0561258-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: FUJIMOTO MASAMI
IPC: G03G9/113
Filed: 1991-08-29
Abstract: PURPOSE:To improve triboelectrification characteristics of a toner and to reduce deterioration of the carrier itself by coating the carrier with a resin formed by dispersing a carbon-deposited magnetite into the resin. CONSTITUTION:The fine carbon-deposited conductive magnetite particles each having a carbon film layer on the surface are used as the carrier coating layer. The carbon-deposited magnetite is obtained by heat treating the magnetite in a reducing gas, such as a hydrogen gas, and then heat treating it in a CO2 gas to cause decomposition reaction of CO2 and to deposit carbon onto the surface of the magnetite, preferably, in an amount of the carbon of 0.1-5.0 weight %, and, preferably, in a average particle diameter of the carbon of 0.10-0.30mmu. it is preferred that the carbon-deposited magnetic content in the carrier coating resin is 1-100 weight % of the resin.
Patent JP-S60132816-A (JP)
Title: Article conveyor
Inventor: TSUGE MOTOI
IPC: B65G25/06
Filed: 1983-12-22
Abstract: PURPOSE:To reduce the area occupied by a whole article conveyor, by pivotally coupling the pins of a regular-triangle-shaped link to rollers for a crank arm, a carriage and a slider, and causing the rollers to roll on a slider rail. CONSTITUTION:When the rotation of a motor 4 is decelerated by a speed reducer 5 and then transmitted to a rotary shaft 7 supported in a bearing box 6, a crank arm 8 coupled to the rotary shaft 7 is rotated so that an auxiliary link 14 with a pin 12a pivotally coupled at the moving end of the crank arm 8 is moved. At that time, since the moving direction of the pin 12c of a main link 13 constituting a regular-triangle-shaped link 12 together with the auxiliary link 14 is restricted by a slider rail 3, the pin 12b of the main link 13 is moved at a prescribed angle, straight on a moving rail 2. According to this constitution, the dimension of the body of an article conveyor, which is perpendicular to the length of the moving rail 2, is reduced to about a half of that of a conventional article conveyor.
Patent JP-S60132511-A (JP)
Inventor: OOIZUMI KIYOKO
IPC: A47B77/06
Filed: 1983-12-22
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-H0292002-A (JP)
Title: Microwave oscillator
Inventor: IMAI KAZUO
IPC: H03B5/18
Filed: 1988-09-29
Abstract: PURPOSE:To obtain an oscillator with a stable ana high output by arranging a FET amplifier circuit to the outside of a metallic case surrounding a dielectric resonator. CONSTITUTION:A dielectric resonator 8 covered with a metallic case 7 forms a resonator 14. A dielectric base 1 forming a FET amplifier circuit is placed at the end face of the resonator 14. The FET amplifier circuit and the dielectric resonator 8 are coupled by coupling electromagnetically microstrip lines 3,4 and the dielectric resonator via openings 5, 6 placed at the end face of the metallic case 7. A band pass filter is formed between the microstrip lines 3 and 4, feedback is applied to the PET amplifier circuit as the microwave oscillator. The oscillated output is extracted from an output terminal. For example, when the oscillated output is extracted from a microstrip line 17, since a band pass filter taking a resonance frequency of the dielectric resonator as a passing frequency is inserted between the oscillator and the output terminal, a 2nd harmonic wave of the oscillated frequency or over does not appear in the frequency component of the output.
Patent JP-H1179803-A (JP)
Title: Production of carbon fiber-reinforced imitation rock
Inventor: FUJIFUCHI YASUO
IPC: C04B28/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the imitation rock excellent in compression strength, abrasion resistance, tensile strength, curability and flame resistance at a low cost without requiring a special mixer. SOLUTION: This method for producing a carbon fiber-reinforced imitation rock comprises cutting carbon fibers containing sulfur in an amount of 0.1-2.0 wt.%, having acidic groups in an amount of 1-250 μg equivalent per g of the fibers on the surfaces and further having a fiber diameter of >=16 μm and a tensile strength of <=150 kgf/mm in a length of 0. 5-20 mm, mixing the cut carbon fibers with a cement, sand, water and, if necessary, one or more additives, and subsequently curing the prepared fresh concrete. The carbon fibers are obtained by spinning the methylene bond type condensation product of an aromatic sulfonic acid or its salt and subsequently carbonizing the spun fibers at the highest temperature of 400-1,600 deg.C.