baber/WOPTO huggingface dataset:
Patent JP-S57109429-A (JP)
Title: Fm radio receiver
Inventor: SHIBUYA TOSHIFUMI
IPC: H03G3/34
Filed: 1980-12-26
Abstract: PURPOSE:To eliminate uncomfortable sounds at a detuning time to prevent the erroneous display, by controlling turn-on and off of a multipath distortion reducing deavice by a signal, which is obtained by detecting tuning of a receiving frequency by a tuning point detecting device, in the FM radio receiver. CONSTITUTION:A signal inputted from an antenna 1 is amplified by a front end 2 and is subjected to frequency conversion and is branchea into two through a filter 3, and one is supplied to a detector 5 through a limiter 4, and the other is supplied to an AGC circuit 7 and an AM detector 8 and is outputted to a meter 7 through a switch 106. Outputs of the filter 3 and the detector 5 are detected by level detectors 16 and 17 to obatain a tuning point detection signal from an AND circuit 18, and switches 103 and 106 are turned on by this tuning output to apply the signal to the meter 7; and the power of a power source 105 is supplied through a switch 104 to a motor 102 which changes the direction of the antenna 101, and the antenna 101 is rotated and is set to the direction of less DU ratio. At the detuning time when the tuning point is not detected, inputs of the motor 102 and the meter 107 are cut off.
Patent JP-S5974414-A (JP)
Title: Liquid fuel combustion device
Inventor: ITOU MASARU
IPC: F23D5/02
Filed: 1982-10-20
Abstract: PURPOSE:To heat a liquid fuel vaporization section to a high temperature at an early stage and to shorten the preheating time by a method wherein a high temperature exhaust combustion gas from a burner is introduced to the outer peripheral surface of the vaporization section and the exhaust port for the exhaust combustion gas is provided in correspondence to the vaporization surface for the liquid fuel. CONSTITUTION:When a heater 51 is energized to heat a vaporization cylinder 50 to a predetermined temperature, combustion air is supplied into the vaporization cylinder 50 from a ventilating cylinder 52 by the operation of an oil supply fan 54. Further, liquid fuel is injected toward the vaporization surface 57 of the vaporization cyinder from an oil supply nozzle 55 by the operation of an oil supply pump 56 so that the particles of the fuel becomes a vaporized gas instantaneously since the temperature in the vaporization cylinder 50 is high and the vaporized gas is introduced into a mixing chamber 62 located forward as it is premixed with the combustion air. The pre-mixed gas then passes through a number of small holes provided in a current forming cylinder 63 so as to be formed the current sufficiently by a fine current-forming space 65, is injected from the surface of the combustion cylinder 66 and ignited to burned superficially. The high temperature exhaust gas generated due to combustion is discharged from a combustion space 69 so that the outer peripheral surface of the vaporization cylinder 50 is heated to collect heat of the exhaust gas.
Patent JP-H0514656-A (JP)
Title: Image forming device
Inventor: TAKEDA MASAMI
IPC: H04N1/29
Filed: 1991-06-28
Abstract: PURPOSE:To simplify the manufacture process of a recording electrode and to maintain picture quality. CONSTITUTION:A distance DELTAx between a conductor 1d and an electrode support ember 1g with respect to the manufacture of the recording electrode is set so that the relation of 0<DELTAx<=-1.2G+0.7mm is satisfied at all times, where G is a distance G between the conductor part 1alpha and a recording sheet 5. Thus, the processing making the conductor part 1d and the electrode support member 1g coincident is not required and the picture quality is maintained.
Patent JP-S6162218-A (JP)
Title: Automatic gain control system
Inventor: MARUYAMA TADASUKE
IPC: H03G3/20
Filed: 1984-09-03
Abstract: PURPOSE:To improve the response without losing the stability by providing an initial gain adjusting means generating a power detection signal representing the sum of signal powers after start during the initial period and adjusting the gain in response to the value of the said detection signal at each prescribed time during the initial period. CONSTITUTION:A gain adjustment period is selected shortly in a predetermined time (initial period) including the settling time from the start of an AGC and the weighted square sum of digital signals Yi during the initial period is used according to the flowchart to adjust the gain G. After the operation during the initial period is completed, the circuit transits to the conventional operation. During the said initial period, a register (p) is not cleared except the setting (a), a weight corresponding to the gain change is multiplied at gain adjustment and the square of the digital signal is accumulated to the result. The gain is adjusted by using the square sum and the period is selected shortly to improve the response without losing the stability of the AGC.
Patent JP-H0528902-A (JP)
Title: Circuit breaker equipped with current limiter
Inventor: MURATA SHIRO
IPC: H05K7/20
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the rate of temperature rise of each contact using simple means without enlarging the conductor of each electrically conductive portion. CONSTITUTION:A current limiter 2 having current-limiter side switching portions 10-17 comprising more than one pair of contacts is mounted on a circuit breaker 1 having breaker side switching portions 5-8 having one pair of contacts per pole. A heat conducting bypass member 20 is provided for allowing heat to dissipate to a current-limiter side terminal portion 3 from the breaker side switching portions 5-8 without passing through the current-limiter side switching portions 10-17.
Patent JP-H1031347-A (JP)
Title: Power source device for electrifying/transferring and adjusting method thereof
Inventor: MAE ASAMI
IPC: G03G15/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To attain the simplification of a power source unit used for electrifying and transferring in common, reduction in cost, the preservation of image forming quality and the simplification of the operation of adjusting the image forming quality. SOLUTION: This power source device is provided with a power source 20 for supplying a current to the charger wire 2a of an electrifier 2 and the transfer wire 7a of a transfer unit 7, an MPU for controlling the output current, so as to make it coincident with a target value and a grid potential adjuster including a constant voltage element 15 and variable resistance 19 connected in series between the grid electrode 2b of the electrifier 2 and ground. The numerical aperture of the grid electrode 2b is <=87%. After the target value is set to be a value corresponding to a fixed transfer current value, a grid voltage is adjusted by the variable resistance 19.
Patent JP-H0847387-A (JP)
Title: Production of refined sake
Inventor: SUGAHARA TOSHIAKI
IPC: C12G3/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide a method for producing refined sake by systemizing delicate judging standard and operation know how which skilled engineers have using fuzzy rule and controlling the temperature based on the systemized result and controlling fermentation of refined sake. CONSTITUTION:This method for producing refined sake is to measure two or more control index selected from a group consisting of Baume, Baume- changing amount, amino acid degree and unrefined sake temperature history by predetermined measuring interval (in step S2) and carrying out fuzzy inference using the control index (in step S3) and control the temperature of unrefined sake based on the result of this fuzzy inference in a process for fermenting unrefined sake.
Patent JP-H1032870-A (JP)
Title: Radio system
Inventor: NAKAGAWA MASAFUMI
IPC: H04W28/18
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To decide a communication condition for radio communication between a master set and slave sets by a central control unit in a radio system which consists of a master set, slave sets and a central control unit. SOLUTION: A radio system consists of a central control unit 8 having a central communication condition control means 82, a radio communication means 32, a control means 33, a communication history storage means 34, a master set 3 having a radio communication condition storage means 35 and slave sets, and sets a communication condition between the set 3 and the slave sets in the means 35 from the unit 8 based on the means 34. Thus, the system not only takes measures to cope with interference and interruption but also dynamically changes and operates the communication conditions in response to uses, an electric wave environment and communication frequency where the system is applied.
Patent JP-S5988306-A (JP)
Title: Method and device for producing ultrahard silicon nitride having high purity
Inventor: HIRAI TOSHIO
IPC: C30B29/38
Filed: 1983-10-03
Abstract: PURPOSE:To produce ultrahard silicon nitride having high purity by using multiple blow pipes, and blowing the gaseous flux of a nitrogen deposition source to a base body kept at a prescribed temp. while enclosing the same with a gaseous silicon deposition source so that the resulting product of reaction is deposited on the base body. CONSTITUTION:Double pipes consisting of a material which withstands a high temp. and is not corroded by gaseous raw material (e.g.; stainless steel) are used in ejecting a gaseous nitrogen deposition source (e.g.; gaseous NH3 using H2 as a carrier) through the inside pipe and a gaseous silicon deposition source (e.g.; gaseous SiCl4 using H2 as a carrier) through the outside pipe. More specifically, a base body 2 is held by water-cooled conductive gripping bars 3, 3 and is contained in a vessel 1 (a symbol 9 is an introducing and discharging port for cooling water for the wall of the vessel) and is then electrically heated so as to be kept at about 1,000-1,900 deg.C. While the pressure in the vessel 1 is maintained under about 1-760mm.Hg (a symbol 8 is a gas discharging hole), the gaseous raw material is ejected from the above-mentioned blow pipes and the silicon nitride formed by the same is deposited on the base plate 2.
Patent JP-S6245095-A (JP)
Inventor: AKETO AKIHIRO
IPC: H05K3/34
Filed: 1985-08-21
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-2000023241-A (JP)
Title: Radio communication system
Inventor: KOJIMA SATOSHI
IPC: H04M3/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the radio communication system that can build up an effective radio communication infrastructure by intermingling subscribers of a wireless local loop with a base station for micro cell portable communication terminals in a communication area of a same base station. SOLUTION: A PHS radio base station 10 with about 15 channels to which various PHS terminals 12 connect and a fixed subscriber device 11 that contains a plurality of fixed telephone sets 13 connect to a large capacity WLL base station 7 that is a wireless local loop base station through a radio link by using PHS bands other than those of the PHS terminals 12. Thus, the PHS radio base station 10 and the fixed subscriber device 11 are placed in common in a same communication area of the large capacity WLL base station 7 in this way.
Patent JP-H0526766-A (JP)
Title: Evaluating apparatus for characteristic of prism with optical film
Inventor: OTANI TOSHIHIRO
IPC: G01M11/00
Filed: 1991-07-24
Abstract: PURPOSE:To easily specify the incident angle to the optical film of a prism in an apparatus evaluating the characteristics such as the intensity of transmitted light to light with a predetermined wavelength of the prism with the optical film. CONSTITUTION:A fine adjustment stand 22, a stage 24, a reference prism 26 and a means for supporting a prism 2 to be measured are mounted. Further, a means for irradiating the prism 2 to be measured with light with a measuring wavelength and visible light and first and second screens 38, 40 arranged so as to cross at right angles each other for confirming the projection position of visible light are provided.
Patent JP-S6188498-A (JP)
Inventor: TATEISHI MAMORU
IPC: H05B41/26
Filed: 1984-09-04
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-H0473220-A (JP)
Title: Combing machine
Inventor: KATORI MUTSUHIKO
IPC: D01G19/28
Filed: 1990-07-12
Abstract: PURPOSE:To decrease the suction force without narrowing the opening of a damper by opening an aeration port for taking outer air near the opening formed by a damper of at least a part of suction boxes. CONSTITUTION:Suction boxes 3 of a number of suction heads H1, H2... are connected in series to a suction duct 5. An aeration port 12 is opened near the opening 7 formed by a damper 6 of a part of or all suction boxes. The opening is adjusted with an adjusting plate 13.
Patent JP-H0954174-A (JP)
Title: Time display material
Inventor: YANAGI MASATO
IPC: G04F1/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a time display material on which it is shown that a specified time has passed at a specified temperature or a temperature-time integrating value is shown as color change. SOLUTION: A first layer containing an A agent supported in a supporter and a second layer containing a B agent supported in the supporter exist, display material of a time or a temperature-time integrating value is disposed between the first layer and the second layer, which is separated from the first layer, and consists of spacer material 3 with which the first layer is brought into contact with the second layer by outer pressure. However, the A agent and the B agent consist of combination of coloring matter and/or coloring precursors having color change by reacting a radical with a radical generation agent.
Patent JP-H0236837-A (JP)
Title: Cardio-function analysis method
Inventor: OE MITSUO
IPC: G06F17/00
Filed: 1988-07-27
Abstract: PURPOSE:To aim at enhancing the accuracy of analysis by drawing a straight line toward the cross point between a major axis extending from the middle point of the aorta valve part of the contour of a heat at the last stage of expansion to the apex of the tapering part of the heart, and the contour of the heart at the last stage of contraction when a straight line crosses the major axis in a center line method so as to obtain a natural contraction line in the vicinity of the tapering part of the heart. CONSTITUTION:An ES heart contour is searched in a direction orthogonal to an ED heart contour so as to determine successively whether it reaches the ES heart contour or not, whether the aorta valve part of the heart contour crosses a previous line or not, and whether it crosses a major axis or not. If it does not reaches the ES heart contour and if it crosses the previous line, a line is drawn from the bidivisional point to a cross point between the previous line and the ES heart contour while if its crosses the major axis, a line is drawn from the bidivisional point to a cross point between the major axis and the ES contour. Thus, the middle point of each drawn line is determined, and a center line passing through the middle points is drawn. Further straight lines (contraction line) passing through determined middle points and orthogonal to the center line are drawn from the ED heart contour to the ES heart contour. Thereby it is possible to obtain a very natural result in the vicinity of the tapering part of the heart in comparison with the conventional center line method.
Patent JP-S6246518-A (JP)
Title: Charged beam patterning method
Inventor: IKENAGA OSAMU
IPC: H01J37/302
Filed: 1985-08-23
Abstract: PURPOSE:To contrive improvement in throughput and accuracy of patterning by suppressing an increase of data volume by a method wherein partition of drawn patterns in the sub-field astriding the adjoining frames is limited to a minimum. CONSTITUTION:The repetitive information on the repetition pattern represented by the pattern of a memory element are obtained using the radical of the CAD output data of the LSI whereon a pattern region is arranged. Non-repetition regions 31 and 32 are divided into the sub-field size indicated by the largest region 34 which can be drawn by a sub-deflector, and on the other hand, pertaining to a region 33, information is formed on the sub-field using the drawn pattern data contained in the sub-field size 35 which will be determined in accordance with the pattern region which becomes the standard of repetition. Then, a chip region 30 is divided imaginatively using the logic frame which will be determined by the deflection width P of the main deflector 18, and at the same time, the physical maximum width R(=P+Q) to be determined by the deflection width P of the main deflector 18 and the deflection width Q of the sub-deflector 21, is provided imaginatively. Then, the desired pattern is drawn based on the chip data of the integrated circuit which is the aggregation of the frame data.
Patent JP-H118945-A (JP)
Title: Construction machine fitted with power source
Inventor: SUZUKI TATSUO
IPC: E02F9/00
Filed: 1997-06-07
Abstract: PROBLEM TO BE SOLVED: To supply the surplus power of a power source being charged and accumulated through the rotation of an engine to outside requiring power other than a construction machine at normal work or running by providing the power unit with a relay which sends the accumulated power from a sub-battery to an inverter when necessity. SOLUTION: A relay 2 is interposed between a main battery 11 and a sub- battery 3 and has a function of accepting surplus power from the main battery 11, and preventing the reverse flow to the main battery 11, and sending the accumulated power from the sub-battery 3 to an inverter 4 as a DC current. The relay 2 forms a separated charge circuit within and monitors the charge capacity of the sub-battery 3 while accumulating. When it is spent out, this relay 2 supplies each sub-battery 3 with the current from the side of the main battery 11, so that they may be equal in capacity and charges each small battery gradually one by one at a time, and distributes the current so that all sub batteries 3 are equalized at all times. Then, when the sub battery 3 is charged fully, the relay P is closed.
Patent JP-S5885888-A (JP)
Title: 8-acyloxyethylpyrrolizidine and quaternary ammonium salt
Inventor: MIYANO SEIJI
IPC: A61P1/04
Filed: 1981-11-18
Abstract: NEW MATERIAL:A compound shown by the formulaI(R<1> is phenyl lower alkyl, diphenyl lower alkyl, or hydroxydiphenyl lower alkyl which may have lower alkyl or not) or shown by the formula II (R<2> is as shown for R<1> or xanthyl; R<3> is lower alkyl; X is halogen). EXAMPLE:8-(2'-Benzylcarboxyethyl)pyrrolizidine. USE:An antipeptic ulcer. Having anticholinergic and antiulcer action. A daily dose per addult is 10-800mg, preferably 30-300mg, and medicated orally by dividing it 3-4 times. PROCESS:A 8-hydrocyethylpyrrolizidine shown by the formula III is acylated with a corresponding lower fatty acid derivative to give a compound shown by the formulaI, which is reacted with a lower alkyl halide to give a compound shown by the formula II (cases except R<3> is xanthine).
Patent JP-S62182787-A (JP)
Inventor: KUGO MASARU
IPC: G02F1/133
Filed: 1985-08-26
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-S6165592-A (JP)
Title: Dubbing device of divided and removable unit type electronic camera
Inventor: KATO AKIRA
IPC: G11B31/00
Filed: 1984-09-05
Abstract: PURPOSE:To use as the dubbing device of a camera by combining the exclusive use of a dubbing unit employing a removable unit type electronic camera. CONSTITUTION:The exclusive use of the dubbing unit 400 is combined with a recording and regenerating unit 200 to form a dubbing device. In case of regenerating a magnetic disk by the unit, a vertically synchronous driving signal V3 from a synchronous signal generating circuit 218 is fed to a motor driving control circuit 215 by a switch circuit 216 and driven. A regenerating signal is inputted to a signal processing circuit 220 through a switch circuit 208, a preamplification circuit 209, and a switch circuit 219. In this circuit 220, the regenerating signal is divided into a brightness signal component and a color difference signal component and converted to a signal suitable a recording. This signal is applied to the magnetic recording head 401 of the unit 400 through a switch circuit 206, a recording amplification circuit 207, and an output terminal c'. The signal V3 is fed to a motor driving circuit 406 through a switch circuit 216 and a terminal d'. Thereby, the synchronization of magnetic disks 211 and 402 is taken.
Patent JP-S61259929-A (JP)
Inventor: JIYON EMU PAAHATSUKU
IPC: G01M3/36
Filed: 1985-08-26
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-S5886735-A (JP)
Title: Semiconductor device of multilayer structure
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/60
Filed: 1981-11-18
Abstract: PURPOSE:To facilitate the inter-layer connection of semiconductor devices and  to miniaturize the same, by laminating the devices and arranging wiring pads in  the peripheral part thereof in staged manner for every layer. CONSTITUTION:Semiconductor devices 8 and 9 are laminated through the intermediary of an appropriate insulation film, and each of wiring pads 10 and 11 is arranged in staged manner for every layer. Wirings 12 are laid between the pads. By this constitution, mutual wirings are facilitated and the whole device can be miniaturized.
Patent JP-S5975835-A (JP)
Title: Power transmitting device for crawler vehicle
Inventor: OOSAKA TAKASHI
IPC: B60K17/04
Filed: 1982-10-25
Abstract: PURPOSE:To allow a steering clutch brake assembly to be readily mounted and demounted, and aim at compact size of a device, by arranging an output shaft in parallel relation with an input shaft, and accommodating a steering clutch and a steering brake in a housing inside of a case body of a steering gear. CONSTITUTION:There is provided an output shaft 16 parallel to an input shaft 7 extending along a center line of a vehicular body frame 1 in a housing 10a inside of a case body 6 of a steering gear 5, thereby reducing the distance between both the shafts to make the device compact as a whole. There are provided a steering clutch at a front portion of the output shaft 16 and a steering brake at a rear portion thereof. Accordingly, in case of demounting these members, a fixing member 15 of a rear cover 14 of a case body 6 is disengaged to rearwardly draw out a steering clutch brake assembly 10 together with the cover 14. Thus, a gear 7a of the input shaft is separated from a gear 11b of a clutch outer drum, and thereby the housing 10a accommodating the clutch 11 and the brake 12 may be readily taken out of the case body 6.
Patent JP-H0892090-A (JP)
Title: Medicinal composition
Inventor: TSUJIHARA KENJI
IPC: C07D471/04
Filed: 1995-07-24
Abstract: PURPOSE: To obtain a low-toxic medicinal composition low in side effects, having excellent antineoplastic activity, and also excellent in solubility to water, thus useful for treating various cancers such as lung cancer, stomach cancer and leukemia, containing, as active ingredient, a specific ellipticine derivative. CONSTITUTION: This medicinal composition contains, as active ingredient, a compound (or a salt thereof) of formula I [R is a substituted lower alkyl, (substituted) lower alkoxyl or (substituted) heteromonocyclic group] [e.g. 9-(N-t- butoxycarbonyl-N-methyl-aminoacetoxy)ellipticine]. The compound of formula I is obtained, for example, by reaction of 9-hydroxyellipticine with a compound of formula R<1> COOH (R<1> is R, where the substituent(s) may have been protected) to form a compound of formula II which is then deprotected, if needed. The dose of the compound of formula I is pref. 0.1-50 (esp. 1-10)mg/kg b.w. a day.