baber/WOPTO huggingface dataset:
Patent JP-S6262619-A (JP)
Title: Speed-up circuit of transistor
Inventor: WATANABE KATSUHIKO
IPC: H03K17/60
Filed: 1985-09-13
Abstract: PURPOSE:To obtain a circuit having excellent operating efficiency with comparatively simple constitution by providing an absorber circuit provided with a resistor and a capacitor to the titled circuit and utilizing a current flowing to the absorber circuit so as to apply conduction control of a discharge transistor (TR). CONSTITUTION:The absorber circuit 12 connected in parallel with a switching TR Q1 consists of a series circuit composing of a capacitor C1 and resistors R7, R8. In applying a drive current to a base of the TR Q1, the TR Q1 is turned on and a current flows to the primary winding of a transformer T1. The switching TR Q1 is turned on rapidly. When a capacitor C3 is charged, a base current keeps flowing through a resistor R2. When the supply of the drive current is stopped, the TR Q1 is turned off. The current flows through the capacitor C1 and the resistors R7, R8 and the emitter-collector voltage of the switching TR Q1 is reduced.
Patent JP-S5994062-A (JP)
Title: Apparatus for detecting crack
Inventor: MIWA SATORU
IPC: E21F17/00
Filed: 1982-11-20
Abstract: PURPOSE:To constitute the titled apparatus so as to enable measurement even by an unskilled person and to make the same simple and portable, by imparting vibration with continuously charged frequency to an object to be inspected by a vibrator while measuring the resonance point in the inherent vibration number by a vibration sensor. CONSTITUTION:The AC current generated by an oscillator circuit 5 is sent to an oscillator 2 bonded to an object 1 to be inspected under pressure. In this case, frequency is controlled by a control circuit so that it is continuously increased from min. frequency and reaches max. frequency for a predetermined sec and the frequency change is set to one cycle. The vibration detected by the oscillator 3 bonded to the object 1 to be inspected under pressure is electrically sent to a resonance frequency detection circuit 7 and the frequency at a time when said vibration becomes max. is instantaneously receives from the oscillator circuit 5 to be stored in a memory circuit 8. In the next step, after the oscillation cycle is completed, the max. frequency is displayed by a display window 11 or printed by a printer 10.
Patent JP-S5994676-A (JP)
Inventor: SAKATA ISAO
IPC: D06M101/06
Filed: 1982-11-20
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-H1027470-A (JP)
Title: Data successive selection system
Inventor: KAWAGUCHI SHINICHI
IPC: G06F7/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To shorten a delay time from giving a data renewal signal until next data are selected by dividing a data selector to a preceding stage and a poststage and making the data to be selected next wait beforehand in the input part of the poststage selector. SOLUTION: When a pulse signal is imparted to a pointer-up signal line 10, a value of a poststage selection F/F 1 becomes logic 1, and the poststage selector 2 selects D01, and the D01 to be read out next appears on the signal line 9. Simultaneously, a preceding stage selection counter 4 is counted up, and a preceding selector 6 starts to select D02 to be read out next. Further, when the pulse signal is imparted to the pointer-up signal line 10, the value of the poststage selection F/F 1 becomes zero, and since the poststage selector 2 selects the D02, the D02 appears on the signal line 9. Then, the time when the pulse is imparted to the pointer-up signal line, and until the next data appear becomes only the operation time of the poststage selector 2.
Patent JP-S5994292-A (JP)
Title: Magnetic bubble memory element
Inventor: NOGAI KENGO
IPC: G11C11/14
Filed: 1982-11-19
Abstract: PURPOSE:To relieve a bubble memory element that is so far processed as an element containing a chip defect by forming a boot loop with plural minor loops and concentrating the functions of the boot loop to the head block. CONSTITUTION:A bubble memory controller reads the defective loop information of slave boot loops (b), (c)- out of a master boot loop (a). Then the defective loop information on the minor loops constituting blocks No. 1, No. 2- are read into an RAM of the controller from the loops (b), (c)- while jumping over a defective loop C. Thereafter the information is written and read out in the same way as conventional. In such a way, a bubble memory element is available as long as just the master loop is nondefective. Thus it is possible to relieve a considerable number of the bubble memory element which are so far processed as defective element.
Patent JP-S6093822-A (JP)
Title: Auction circuit
Inventor: UEDA TOSHIHARU
IPC: H03K17/795
Filed: 1983-10-27
Abstract: PURPOSE:To determine easily a selecting circuit without electric interference by using light emitting elements of a photocoupler as selecting elements and constituting a monitor circuit of the photodetectors of the photocoupler. CONSTITUTION:Light emitting elements D of photocouplers 11-14 are connected to signal input terminals 1-4, and signals are outputted selectively to a common output terminal 9. Photodetectors T of photocouplers 11-14 are inserted between positive and negative poles of a DC power source through output resistances 15-18 and constitute the monitor circuit together with monitor output terminals 19-22. When a maximum voltage value is applied, only the light emitting element D of the corresponding terminal is made conductive to emit light. When the photodetector T corresponding to this element D is made conductive, a voltage is generated in one monitor output terminal, and application of the maximum voltage value to the corresponding terminal is discriminated.
Patent JP-H0869563-A (JP)
Title: In-box monitoring device for automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F9/02
Filed: 1994-08-29
Abstract: PURPOSE: To provide an automatic vending machine which prevents a user from feeling bored with a wait time and also provides an automatic vending machine which can improve the operability of a service man. CONSTITUTION: The vending process in a box is photographed by a video camera 4 and displayed on a display 8, and the user can observe the operation actually carried out in the box in real time. Further, the service man can observe inspection places in the box through the display 8 only by inputting an inspection indication.
Patent JP-H0253640-A (JP)
Title: Instrument panel fitting structure for automobile
Inventor: UCHIYAMA YASUO
IPC: B60K37/00
Filed: 1988-08-16
Abstract: PURPOSE:To enable to assemble without damage by forming a stage part on the bottom face of a rib protrusively provided on the back face of an instrument panel main body, placing this stage part on a lower part mounting bracket on the car body side and having the main body rotated and pushed into frontward of the car body so as to enable to erect the main body. CONSTITUTION:In fitting an instrument panel 1, the bottom face 5a of a rib 5 provided at an instrument panel main body 2 is placed on the ramp 10 of a lower part mounting bracket 8 on the car body side, and the main body 2 is supported by the knees of a workman from below. After a harness, cable, and the like around the instrument panel 1 are connected utilizing the space 14 between the main body 2 and the car body, the main body 2 is rotated in the direction of an arrow A. A stage part 6 is further mounted against the protruding part 8a formed by the fitting part 9 and the ramp 10 of the bracket 8 by pushing the main body 2 into frontward of the car body so as to erect the main body. Finally, a screw 11 is screwed into a tapped hole 12 so that the panel 1 is clamped against the car body.
Patent JP-S6446992-A (JP)
Title: Magneto resistance element and manufacture thereof
Inventor: YOSHISATO MASANOBU
IPC: G01R33/09
Filed: 1987-08-17
Abstract: PURPOSE:To increase the density of magnetic fluxes and to increase variation in resistance value depending upon whether magnetic fluxes are present or not, by using superconducting pieces as short-circuit lines for short-circuiting a Hall voltage so that magnetic fluxes are concentrated between the adjacent superconducting pieces. CONSTITUTION:A plurality of superconducting pieces 4 are provided between electrodes 2 and 3 provided at the opposite ends of a semiconductor 1 having high electron mobility so that the superconducting pieces 4 serve as short-circuit lines for short- circuiting a Hall voltage. Accordingly, magnetic fluxes entering into the element will be concentrated in the regions between the adjacent superconducting pieces 4 without passing through the superconducting pieces 4. Therefore, the magnetic field density B becomes larger in comparison with conventional short-circuit pieces provided by silver wires and, hence, a larger resistance value R can be obtained. Since this element is used under low temperature conditions, the provision of superconducting pieces increases the mobility of electrons (mu), which further increases the resistance value R. Still further, a large number of piezoelectric pieces 4 may be provided as the short-circuit lines so that the linearity of variation in resistance value can be improved. In this manner, a magnetic resistance element whose resistance value is varied largely can be manufactured.
Patent JP-S5995247-A (JP)
Title: Method for suppressing browning of glycine
Inventor: TAKAKURA TOSHIHIRO
IPC: C07C227/00
Filed: 1982-11-22
Abstract: PURPOSE:To suppress the browning of glycine, by covering the glycine containing glucose with a copolymer of ethylene oxide and propylene oxide. CONSTITUTION:Glycine is covered with 5-20wt%, based on the glycine, copolymer of ethylene oxide (EO) and propylene oxide (PO) to suppress the browning of the glycine. A glycine mixture for feed additives contains generally glucose and various salts of electrolytes. The above-mentioned glycine mixture containing the glucose is colored by the browning reaction considered to be based on the so-called Maillard reaction, and the evaluation thereof is lost. The period to reach the browning can be greatly prolonged by covering the glycine with the copolymer of EO and PO, and drying the covered glycine. The above-mentioned copolymer is expressed by the formula HO(C2H4O)m(C3H6O)nH (m is 60-100; n is 10-20) and has suitably 5,000-50,000 molecular weight.
Patent JP-H0863772-A (JP)
Title: Optical recording/reproducing device
Inventor: EBISAWA KAN
IPC: G11B11/10
Filed: 1994-08-29
Abstract: PURPOSE: To attain high density recording by an optical modulation recording system. CONSTITUTION: A recording/erasing optical head 15 and a reproduction exclusive optical head 22 are provided in a magneto-optical disk device 10. A laser of a usual wavelength λ=680nm is used for the recording/erasing optical head 15, and the laser of a short wavelength, an SHG(second harmonics generation) green laser 23 of the wavelength λ=532nm, in this example, is used for the optical head 22. Then, a recording pit smaller than an outside diameter of a laser spot of the wavelength λ=680nm is formed at a recording time. Further, since the laser spot of the wavelength λ=532nm smaller than the intervals of the recording pits is formed at a reproducing time, the recording pit is surely read.
Patent JP-H0648950-A (JP)
Title: Antiulcer agent
Inventor: MORETOME NOBUHARU
IPC: A61K31/715
Filed: 1992-07-30
Abstract: PURPOSE:To obtain an antiulcer agent, especially a medicine for treating and preventing ulcer caused in digestive organs such as gastric ulcer or duodenal ulcer. CONSTITUTION:The antiulcer agent is characterized by including at least one of zinc salt of an acidic polysaccharide selected from agaropectin, carrageenan, alginic acid, etc., of agar derived from seaweeds, hyaluronic acid which is a mucopolysaccharide, a compound prepared by applying an acidic group to a neutral polysaccharide and pectic acid, etc., contained in plants as an active ingredient.
Patent JP-H0545140-A (JP)
Title: Method and device for measuring radius of curvature
Inventor: SUZUKI SEIZO
IPC: G01B11/24
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a method and a device for obtaining a radius of curvature of a spherical surface to be inspected in a short time and highly accurately. CONSTITUTION:A light which can interfere from a light source 1 is emitted to a reference surface 4 and a calibration spherical surface with a known radius of curvature r0 which is located on a position 9, thus enabling a reference wave to interfere with a wave to be inspected. Then, a spherical surface to be inspected with a known radius of curvature r is placed at the position 9 instead of the calibration spherical surface for achieving interference similarly. At this time, by giving a periodical wavelength change to the light which can interfere and at the same time by giving a frequency difference of by modulation elements 16 and 17 between the reference wave and the wave to be inspected, normal interference and at the same time heterodyne interference are generated. An image-forming surface 11 or 13 of interference fringes receives a beat signal I from a photodiode 13 and can measure a light path difference highly accurately by performing processing with an operation device 23, thus obtaining the radius of curvature r of the spherical surface to be inspected.
Patent JP-H0255277-A (JP)
Title: Production of concrete
Inventor: SHIBATA TOKUHITO
IPC: C04B38/08
Filed: 1988-08-16
Abstract: PURPOSE:To obtain a lightweight concrete of high mechanical strength improved in waterproofness and appearance by introducing granular foam into a mortar comprising a water-insoluble, water-absorptive polymer, cement, sand and water to cover said foam with the mortar followed by putting the resultant system into a mold. CONSTITUTION:A mortar comprising (1) a water-insoluble, water-absorptive polymer, e.g., a high water-absorptive resin of ca. 100 mesh size, (2) cement, (3) sand and (4) water is incorporated with a granular foam such as lapilli, coal cinders, ALC debris, ceramic wastes to cover said foam with the mortar followed by putting the resultant system into a mold. In this process, said highly water-absorptive polymer absorbs water containing toxic ash into a sort of slippery ball bearings, serving as both water reducing agent and workability enhancer and furthermore stopping up the pore openings of e.g., lapilli to prevent water from intrusion thereinto along with forming smooth-surfaced spherical aggregate into assembly of egg-crustaceous structure with high mechanical strength, thus obtaining the objective lightweight concrete of high mechanical strength improved in waterproofness.
Patent JP-H0548624-A (JP)
Title: Data collection method and terminal equipment
Inventor: NARAHIRA SADAO
IPC: H04L69/14
Filed: 1991-08-14
Abstract: PURPOSE:To collect a data in a way that the load of the processing capability of a master set is not comparatively increased even when number of terminal equipments is increased and the circuit scale of the master set is not increased. CONSTITUTION:The method consists of a reception means 22 receiving a frame sent from a master set through a 1st communication line 30, a global address recognition means 24 discriminating the presence of a global address in a reception frame, a package address recognition means 26 discriminating the presence of its own package address in the reception frame, a data presence discrimination means, 30 discriminating the reservation of a data 28 to be sent to the master set, and a transmission means 34 which sends a data 28 to the master set through a 2nd communication line 32 when the global address recognition means 24 recognizes the global address in the timing when the result of discrimination of the data presence discrimination means 30 is allocated to its own terminal equipment and sends the data 28 to the master set via the communication line 32 when the package address recognition means 26 recognizes a package address.
Patent JP-H0253508-A (JP)
Title: Machining device
Inventor: OKAMURA YASUSHI
IPC: B23B39/20
Filed: 1988-08-17
Abstract: PURPOSE:To facilitate the change of machining bits and make it possible to accommodate a large number of machining bits by constituting such that a bit adaptor is freely detachably held parallel to the axis of a holding section and moved with a bit adaptor carrier to a spindle. CONSTITUTION:A number of bit adaptor holders 21 each holding a bit adaptor 24 in a condition of holding a machining bit 26 are magnetically attracted to an upper rotary plate 16 and held in parallel to the axis of the upper and lower rotary plates 16, 17. On the bit adaptors 24, those adaptors 24 located in specified positional relation with chassis 11, 14 are taken out of a holding section with a bit adaptor carrier 27 and transfer-loaded to a spindle 40, a rotary-driven and machined. With this constitution, a change of machining bits 26 such as drill bits is facilitated and a large number of machining bits 26 can be accommodated in a specific place.
Patent JP-S5995207-A (JP)
Title: Herbicidal composition
Inventor: HASHIMOTO SHIYUNICHI
IPC: A01N43/88
Filed: 1982-11-19
Abstract: PURPOSE:To provide a herbicidal composition containing an N-phenyltetra- hydrophthalimide derivative and 3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxides, and effective especially in soybean field. CONSTITUTION:The objective herbicidal composition contains (A) the compound of formula [R is lower alkyl, cycloalkyl or halo(lower alkyl)] and (B) 3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide or its salt at a weight ratio of 1:1-20. The composition has selective herbicidal activity to wide variety of weeds (e.g. common morning-glory, sensitive-joint-vetch, etc.) especially in soybean field, and is effective at a low rate of application since the herbicidal effect is synergistically increased compared with the separate use of each component.
Patent JP-H0751319-A (JP)
Title: Climbing motorized wheelchair
Inventor: ARAMAKI HISATO
IPC: B62B5/08
Filed: 1993-08-19
Abstract: PURPOSE:To enable a motorized wheelchair to climb up stairs and to climb over steps by a mechanism comprising a main spur gear fixedly mounted on a main shaft, a spur gear and a sprocket fixedly combined with the front wheel of a front wheel unit, a sprocket fixedly combined with the rear wheel of the front wheel unit, and a chain extended between the sprockets. CONSTITUTION:A main spur gear 11 is fixedly mounted on a man shaft 1, a spur gear 5 and a sprocket 6 are fixedly combined with the front wheel 3 of a front wheel unit so that the spur gear 5 is engaged with the main spur gear 11, a sprocket 7 is fixedly combined with the rear wheel 4 of the front wheel unit, and the sprockets 6 and 7 are interlocked by a chain. When the front wheel 3 collide against a step, a lifting force acts on the front wheel 3 to turn the front wheel unit on the main shaft 1 by a moment and the rear wheel 4 drives the front wheel 3 to make the front wheel 3 climb over the step. A seat 16 is held on a movable arm 17 pivotally joined to the middle of the lower part of a body plate 18. When climbing up or down a slope, steps or stairs, the operation of a direct-acting cylinder actuator is controlled according to a signal provided by an inclination sensor so that the seat 16 may be kept in a horizontal position and the position of the center of gravity may not change to enhance stability and safety.
Patent JP-H0545316-A (JP)
Title: Manufacture of nox sensor
Inventor: KAMIMURA TADASHI
IPC: G01N27/12
Filed: 1991-08-14
Abstract: PURPOSE:To obtain an NOx sensor whose detecting accuracy is improved by increasing the surface area of the adsorbing part in the NOx sensor for detecting the concentration of NOx(nitrogen oxide) in the exhaust gas of an internal combustion engine such as a diesel engine. CONSTITUTION:A thermoplastic resin such as plastics is used as parent particles 13. Daughter particles 14, which are obtained by pulverizing copper phthalocyanine, for adsorbing NOx in exhaust gas are attached around the parent particles 13. Thus, a microcapsules 15 are formed. The microcapsules 15 are collected, molded and solidified by a plasma sintering method and the like. Then, the microcapsules are heated, and the parent particles 13 in the inside are fused and removed. Thus, an NOx adsorbing foamed body 8 having countless holes 11 is formed. The NOx adsorbing foamed body 8 is provided on an insulating substrate 7.
Patent JP-2000072640-A (JP)
Title: Deodorizing composition
Inventor: RIBERY DELPHINE
IPC: A61K8/04
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing composition having an excellent deodorizing effect by adding an alum salt to the aqueous phase of a water-in-oil type emulsion. SOLUTION: This deodorizing composition is obtained by dissolving an alum salt, for example, alum salt selected from potassium alum of the formula: KA 1(SO4)2.12H2O, ammonium alum of the formula: NH4A1(SO4)2.12H2O, sodium alum of the formula: NaAl(SO4)2.12H2O and aluminum sulfate of the formula: Al2(SO4)3.nH2O [(n) is 0-27], preferably in an amount of 0.5-30 wt.% based on the total amount of the composition, to the aqueous phase of a water-in-oil type emulsion. In the above composition, it is especially preferable to use an alum salt having a solubility of <30 g/100 ml in water at 20 deg.C.
Patent JP-H1053467-A (JP)
Title: Refractory composition
Inventor: MAEDA EIZO
IPC: C04B35/66
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive refractory composition having excellent service life capable of substituting for electrofused alumina. SOLUTION: This refractory composition is obtained by powdering waste slag (vanadium ore slag alumina) consisting mainly of alumina produced as a by-product when a vanadium alloy is produced and then blending the powder as an aggregate or crude aggregate. The composition has service life comparable to that of electrofused alumina. Since the composition is slight in abnormal expansion from the vicinity of 700 deg.C in oxidative atmosphere, the composition is can be used even in oxidative atmosphere and characteristic behavior which vanadium oxide included in a proper amount exhibits can positively be utilized.
Patent JP-S58105088-A (JP)
Inventor: YOSHIOKA RITSUO
IPC: G21C7/10
Filed: 1981-12-18
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-S6099998-A (JP)
Title: Heat transfer tube equipped with internal surface rib
Inventor: NAKAYAMA YOSHIHIKO
IPC: F28F1/40
Filed: 1983-11-02
Abstract: PURPOSE:To permit to maintain the heat transfer performance of high degree for a long period of time by a method wherein protuberances for preventing errosion are provided at the downstream side of the internal surface ribs in the heat transfer tube through which a fluid containing corrosive factors is flowed. CONSTITUTION:The heat transfer tube 6' is arranged in the enclosed vessel 3a of a condenser 3 and cooling water, including corrosive factors, flows therethrough into the direction of arrow signs. The rib 10, provided with spiral small protuberance, not parallel to the flow direction of the cooling water, is formed on the internal surface of the heat transfer tube 6'. The sectional configuration of the rib 10 is formed so as to have a gentle slope 11a at the downstream side of the protuberance 11 with respect to the flow of cooling water as shown by the non-symmetrical protuberance 11 in the diagram. In the heat transfer tube 6' formed with the rib 10, the cooling water flows along the gentle slope 11a after passing the apex of the protuberance 11 of the rib 10 when the cooling water flows into the direction of the arrow sign, therefore, a local turbulent flow will never be generated and there is few passibility to generate the corrosion of the inner wall of the tube due to water corrosion effect or so-called errosion. According to this method, reliability as the heat transfer tube for the condenser 3 becomes high and the heat exchanging performance of high degree may be maintained for a long period of time.