baber/WOPTO huggingface dataset:
Patent JP-S59127870-A (JP)
Title: Semiconductor device
Inventor: BABA TOSHIO
IPC: H01L29/812
Filed: 1983-01-13
Abstract: PURPOSE:To form a gate and both a source and a drain through self-alignment, to lower gate-wiring resistance and to shorten gate length easily by making one conductive type source and drain regions, one conductive type operating layer, a gate electrode consisting of a metallic film and source and drain electrodes contain. CONSTITUTION:A semiconductor layer 12 containing one conductive type impurity in high concentration is formed to the surface of a semi-insulating single crystal substrate 11, and a first insulating film 13 is applied on the layer 12. The first insulating film 13 and the semiconductor layer 12 in a region forming a gate are removed selectively to isolate the semiconductor layer 12, and the source and drain regions 12 are formed. One conductive type semiconductor layer 14 as the operating layer is grown in an isotropic manner, and a metallic layer 15 being in Schottky-contact with the semiconductor layer 14 is formed on the layer 14. The operating layer 14 and the gate electrode 15 are formed through selective etching. A second insulating film 16 is applied, and openings for a connection with the source and drain regions 12 are formed. A metallic layer under an ohmic contact is applied, and the source and drain electrodes 17 are formed through selective removal. Gate-wiring resistance hardly increases even when gate length is shortened because the length of the lower section of the electode is short and width is widened in the upper section of the electrode.
Patent JP-S62163613-A (JP)
Inventor: YANAGAWA NOBUHIDE
IPC: A01B63/10
Filed: 1986-01-10
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-H04213523-A (JP)
Title: Carton caser magazine of packaging machinery
Inventor: IIFUSHI JUNICHI
IPC: B65H1/02
Filed: 1991-01-17
Abstract: PURPOSE:To make a pressure means to push accumulated cartons forward needless by a carton caser magazine of a packaging machinery. CONSTITUTION:The whole of accumulated cartons 1 are slipped backward from the upper ones sequentally by way of making a lower part carton stopper 8 contact with the front lower part of the accumulated cartons 1, making an upper part carton stopper 10 contact with the front upper part of the accumulated cartons 1 and making a side stopper 11 contact with the side part of the accumulated cartons 1 as well as placing the sheet type cartons 1 on a main guide member 6 in an accumulation state and supporting these accumulated cartons 1 by various kinds of guide members 4, 5. At this time, the accumulated cartons 1 are advanced by inclination of the main guide member 6, and it is needless to push the accumulated cartons 1 forward from the back by a pressure means.
Patent JP-H03207924-A (JP)
Title: Fireplace apparatus
Inventor: FUJIMOTO MASAYUKI
IPC: F24C3/00
Filed: 1990-01-11
Abstract: PURPOSE:To lower the temperature of a heat source device for improving safety and the appearance by a method wherein an air intake is provided between a fireplace main body and a counter table to take in air for warm air heating from the upper part of the fireplace main body. CONSTITUTION:A counter table 21 mounted on a fireplace main body 20 has a recessed part on the rear face to form an air intake clearance 22 between the top of the fireplace main body and the counter table 21. When a fan 30 is started, the outside air flows into the fireplace main body 20 as shown by an arrow A and to the fan 30. Therefore, warm air produced by the heat of a heat source device 23 is not detained in an upper space S on the fireplace main body 20. Thus, as air for warm air heating is taken in from the upper part of the fireplace main body 20, the ambient temperature in the fireplace main body 20 can be lowered, and the temperature of components of the heat source device such as a pump 28 and a controller 34 can be also reduced. The air flow generated by the fan 30 is turned into warm air by the heat transfer between a heat-exchanger 26 and a combustion drum 25, and sent out from upper and lower air outlets 32 and 33.
Patent JP-2000205544-A (JP)
Title: Method for thermally dechrolinating fly ash containing activated carbon
Inventor: TAKASUKA GENTARO
IPC: F23G7/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To decompose and remove dioxins in fly ash containing activated carbon efficiently by heating the fly ash at a temperature of specified range while introducing air such that the ratio of air to the activated carbon an unburnt components in the fly ash is specified. SOLUTION: During heat treatment of fly ash 1, an air volume required for complete combustion of combustible matters, i.e., activated carbon and residual heating matters, contained in the fly ash 1 to be treated must be ensured and the ratio of air to the total quantity of activated carbon and unburnt components is preferably set in the range of 1.0-1.8. A specified quantity of fly ash 1 containing activated carbon is fed by a fly ash feeder 2 to a heat treatment unit 3 and heated at 430-500 deg.C by means of an electric heater 8. Consequently, activated carbon and unburnt components are combusted and dioxins contained in the fly ash begin to be decomposed. After the fly ash is heated at 430-500 deg.C, fly ash temperature is sustained at 430-500 deg.C only by the sel combustion heat of activated carbon and dioxins are decomposed and removed.
Patent JP-S60147822-A (JP)
Title: Power-on resetting circuit
Inventor: TOOYA HIROKAZU
IPC: G06F1/24
Filed: 1984-01-13
Abstract: PURPOSE:To prevent sending out of wrong signals at the rising and falling times of power supply, by connecting a cerial circuit of a capacitor and diode in parallel with a resistor connected to the power supply side of a voltage detecting section and, at the same time, a diode between the connecting point of the capacitor and diode and an earth so that the earth side becomes an anode. CONSTITUTION:Since a comparator Z1 maintains a non-operating condition until time T1 after a supply voltage Vcc rises, an output Vo (waveform b) is raised. In a period rod from T1 to T2, the inversional input terminal 3 of the comparator Z1 is higher than the non-inversional input terminal 4 by the integrating effect of a capacitor C1 and resistors R2 and R3 and, therefore, the output Vo becomes low in level inclining toward earthing potential. Since the two input potential of the comparator Z1 are inverted, the output Vo becomes high in level inclining toward the supply voltage. When the supply voltage starts declining, a diode D2 becomes reverse bias and the delaying effect by the capacitor C1 disappears. As a result, the two input potential of the comparator Z1 are inverted at a preset point Vcc1 and the output Vo becomes low in level.
Patent JP-S58121508-A (JP)
Inventor: NAGANO HIROO
IPC: H01B9/06
Filed: 1982-01-13
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-H02184472-A (JP)
Title: Detent stopper mechanism for printer
Inventor: OKAMOTO FUMIAKI
IPC: B41J7/92
Filed: 1989-01-10
Abstract: PURPOSE:To simply perform stop and release of copy control and to prevent blurring, of print and damage of a printing pin by attaching a stopper having elasticity to a copy control mechanism. CONSTITUTION:A detent amount display member 1 is fixed, and a copy control lever 2 is attached to a protrusion from the detect amount display member 1 to be rotated. A stopper 3 is clamped together with the detent amount display member 1. Accordingly, the copy control lever 2 is stopped at a predetermined home position by the stopper 3. If the copy control lever is desirably moved from the home position, the stopper 3 is extended in a direction of arrow to be easily released.
Patent JP-S5389621-A (JP)
Title: Outllne compensating circuit
Inventor: YAMAMOTO KATSUHIKO
IPC: H04N3/32
Filed: 1977-01-18
Abstract: PURPOSE: To improve the quality of pictures with performing the outline correction dependent upon the speed modulation by shaping the input waveform by a non-linear amplifier and differentiating this waveform to obtain the differential waveform which is inclined forth at the leading edge and back at the trailing edge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09197874-A (JP)
Title: Heating fixing device
Inventor: ITO TETSURO
IPC: G03G15/20
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating fixing device where an unfixed image is heated and fixed on recording material by passing the recording material holding the unfixed image between a heating member and a pressing member, and whose wear resistance is excellent and where releasing property is maintained even for a long-time use and whose heat transfer efficienty is excellent. SOLUTION: The recording material holding the unfixed image passes a heating roller 1 (heating member) and a pressing roller 2 (pressing member), so that the unfixed image is heated and fixed on the recording material. Then, the heating roller 1 includes a metallic core roller 11 (metallic base member), and nickel film 12 having many projecting parts 121 (metallic film) and releasing material 13 forming the outer surface 10 of the heating roller 1 are successively provided on the core roller 11, and the projecting parts 121 of the nickel film are partially exposed on the outer surface 10 of the heating roller.
Patent JP-H05187224-A (JP)
Title: Starting method for methanol engine and oxidation catalyst device used in the method
Inventor: HIKINO SEIJI
IPC: F01N3/20
Filed: 1992-01-14
Abstract: PURPOSE:To prevent a gas component in a combustion process from being mixed in exhaust gas generated right after the starting of a methanol engine. CONSTITUTION:In a starting method for a methanol engine having an oxidation catalyst 1 located in an exhaust route, simultaneously with heating of the oxidation catalyst 1, methanol is sprayed against the oxidation catalyst 1 for ignition, and the whole of the oxidation catalyst is rapidly heated by means of the ignition heat. Thereafter, after the temperature of the oxidation catalyst 1 attains an active temperature, the engine is started. A gas component in exhaust in a combustion process is burnt through the working of the oxidation catalyst already activated during the starting of the engine, and the gas component in the combustion process is prevented from being discharged to the outside.
Patent JP-H01182081-A (JP)
Title: Transparentizing device for transparent printed matter
Inventor: AKITANI TAKASHI
IPC: B41J2/01
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to obtain a transparent printed matter excellent in gloss, transparency, water resistance and other properties, by transparentizing a surface layer of a recording material after recording on the material, bringing a treating sheet having a smooth surface into close contact with the surface of the surface layer by pressing, then cooling them, and releasing the sheet from the recording material. CONSTITUTION:A recording material 1 with an ink jet image formed thereon is subjected to a transparentizing treatment between a melting and transparentizing roller 11 and a pressing roller 12 in a transparentizing device 100. At least the surface of a surface layer 6 is melted or softened between a heating roller 21 and a pressing roller 22, then the surface layer 6 is covered by a smoothening treatment sheet 29, and is heated and pressed. Since the sheet 29 is thin and flexible, it makes uniform and close contact with the surface layer 6, and resin particles 5a are melted and joined in a body. The material 1 is fed further, the surface layer 6 is cooled to or below the softening point of the resin by a cooling fan 33, and one end part of the material 1 is separated from the sheet 29 by a separating belt 30. The surface layer 6 thus obtained has a clear-cut smooth surface 5b, which reflects most of incident light I, and clear and glossy images with high density and image quality can be obtained.
Patent JP-H08195853-A (JP)
Title: Image input device and focus original point detection method for the device
Inventor: MATSUTAME KUMIKO
IPC: H04N1/00
Filed: 1995-01-17
Abstract: PURPOSE: To detect a focus original point without the need of expensive parts or space by detecting the focus original point by the magnification change of the images formed in a read means having plural light shielding means for detecting a read original position. CONSTITUTION: This device is provided with a reflection mirror 41, a projection lens 42 and a CCD 43 as the read means for image forming the transmission light or reflected light of an original and reading the images of the original, a carriage 15 and a rack carriage 16, etc., for holding and moving the original, further with a focus cam 27 for moving the carriages 15 and 16 in the direction of read light and adjusting a focus and an edge detection plate 32 fixed to the carriages 15 and 16 and used as the plural light shading means for shading a part of the read light. Then, by the magnification change of the images of the edge detection plate 32 formed in the CCD 43, the focus original point of the focus cam 27 is detected.
Patent JP-S62163190-A (JP)
Title: Card processor
Inventor: TANABE HARUO
IPC: B42D15/10
Filed: 1986-01-13
Abstract: PURPOSE:To display a balance clearly, and to use the plane of a card effectively by erasing a bit of print information at the printing area of a bit of balance information on the card with a wrap process, and printing a bit of new balance information on the card. CONSTITUTION:An erasing device 21 is a device in which a printed character or numeral, etc., is erased with a cover wrap process by overlapping a cover wrap tape 21g at the surface of the printing area of the bit of balance information on a sent valuable card 19, and attaching an erasing fine particle coated on the surface of the cover wrap tape 21g at the surface of the printing area of the bit of balance information on the card 19 by pressing a pad plate 21f on it with the drive of a solenoid 21d, and sandwiching and holding it between a platen 21e. The cover wrap tape 21g is a tape in which a white fine particle, for example, is attached on a tape shaped base material, and which is often used for the correction process of an erroneous typing in an English typewriter, etc.
Patent JP-S59139800-A (JP)
Title: Piezoelectric speaker
Inventor: NAKAMURA YOSHIHIRO
IPC: H04R17/00
Filed: 1984-01-13
Abstract: PURPOSE:To obtain the flat sound pressure frequency characteristics by joining the center part of a conical diaphragm to the upper surface of a piezoelectric flexible oscillator provided on the inner bottom surface of a frame and increasing the thickness of the diaphragm at the center part compared with other areas to make horizontal the joint surface with the oscillator. CONSTITUTION:A projection 6 having a sharp tip is provided on the inner bottom surface of a frame 5 made of synthetic resin, etc. Then a piezoelectric flexble oscillator 7 is set at the upper end of the projection 6. The center part of a conical diaphragm 8 is adhered at the center part of the upper surface of the oscillator 7. The diaphragm 8 is made of paper or synthetic resin with the thickness increasing gradually toward the center part from the fringe part, and a horizontal joint surface 9 is formed as a joint part to the oscillator 7. The firnge part of the diaphragm 8 is joined to the fringe part of the frame 5 via an adhesive. Thus it is possible to obtain the flat sound pressure freqnecy characteristics.
Patent JP-S60150993-A (JP)
Inventor: MINEMATSU YOSHIHIKO
IPC: B25J17/02
Filed: 1984-01-13
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-S5499075-A (JP)
Title: Improved operating method for desulfurization apparatus
Inventor: NISHIMURA YASUYUKI
IPC: B01D53/77
Filed: 1978-01-23
Abstract: PURPOSE: To keep absorption and removal of SOx contained in exhaust gas  economically at high efficiency, by conducting operation which prevent increase in Ca 2+  conc. of absorbing soln. in lime-desulfurization process so as to decrease occurrence of scale trouble.  
     CONSTITUTION: In operation of a wet desulfurization apparatus using aq. slurry contg. Ca cpds. such as lime stone etc. as an absorbing agent, the presence of substances, such as HC1 gas, which increases Ca 2+  concentration, in the exhaust  gas decreases the desulfurizing ratio with passage of the operation time. Adjustment  of Ca 2+  concn. of the absorbing soln. to 0.1% or under by addn. of NH 4  cpd., e.g.,  (NH 4 ) 2 SO 4 , (NH 4 ) 2 CO 3 , to the absorbing soln. makes it possible to avoid the  decrease in desulfurization ratio of the absorbing soln. Hence control of addn. of  NH 4  cpd. by measuring Ca 2+  concn. of the soln. through analysis of the absorbing  soln. or filtrate from gypsum allows to keep high desulfurization ratio, consequently  the desulfurization apparatus can be operated economically with decreased consumption of utility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000205214-A (JP)
Title: Insert clip
Inventor: NAKAMURA TAKESHI
IPC: F16B19/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent an insert clip from being released from a lock piece and make the fitting/removing action of a fitted component easily and reliably by forming release stop pieces into a slender piece shape having lock lugs on one side, and connecting them to the insides of leg pieces at both the upper and lower ends. SOLUTION: The right and left release stop pieces 3 locking a lock piece Sa are connected to the insides of leg pieces 2 at both the upper and lower ends. When the leg pieces 2 are warped inward in contact with the inner periphery of a clip fitting hole Pa, the right and left release stop pieces 3 are moved in the approaching direction. Lock lugs 3a provided on the inside of the release stop pieces 3 are also moved in the approaching direction, and the lock lugs 3a are not released from the coupling hole Sb of the lock piece Sa. When a fitted component S is removed, no unreasonable force is applied to an insert clip 1, thus the insert clip 1 is prevented from being broken or being released from the lock piece Sa of the fitted component S, and the fitted component S can be fitted or removed easily and reliably.
Patent JP-H04237239-A (JP)
Title: Conversion rule storage type communication data converter
Inventor: KIMURA YOSHINORI
IPC: H04L29/06
Filed: 1991-01-22
Abstract: PURPOSE:To convert an application data with a common conversion program in comparison with a conventional method in which the data is converted by using a different conversion program from the type of the data when the data is converted into a communication text based on the ISO in order to send the application data. CONSTITUTION:A conversion rule table 3 including address information of an application data being a table defining concretely a format of a communication data 5 based on an abstract syntax 1 as a sentence defining a format of the communication data 5 and on data structure information 2 representing a structure of application is generated in a main storage device and the communication data 5 is generated from the application data 6 while the table is being referenced at transmission and the application data 6 is generated from the communication data 5 to be received while referencing the table at the reception.
Patent JP-S5497015-A (JP)
Title: Production of speaker diaphragm
Inventor: MIYOSHI YASUSHI
IPC: H04R31/00
Filed: 1978-01-17
Abstract: PURPOSE:To improve the acoustic reproducing characteristics more than the material of pure aluminum by subjecting the aluminum material to surface treatment. CONSTITUTION:An aluminum substrate 1 is subjected to anodizing treatment to inwardly grow an oxidized surface layer 2 of alumina. Then, by the electroplating method, especially, by the AC electrolytic separation, a metal material such as Ni 4 is separated in the pores 3 of the layer 2 outwardly from the bottom to the surface thereby to fill up the pores 3 densely. Thus, the density of the substrate 1 is increased to increase the specific modulus of elasticity and the shear modulus. Since the pores 3 are filled up, brittleness, which might otherwise result from the porous structure, can be eliminated.
Patent JP-S63174557-A (JP)
Title: Constant-voltage output circuit
Inventor: TAKAHASHI NOBORU
IPC: H02M3/00
Filed: 1987-01-13
Abstract: PURPOSE:To improve facilities of a constant-voltage output circuit by providing said output circuit with constant-current elements causing a constant current to flow independently of a voltage level of applied voltage. CONSTITUTION:A DC input unit for programmable controller is constituted by connection with a photo-coupler PC of an input circuit 1-1 for taking a constant current from a DC voltage to be inputted from an external electrical equipment 2 via a contact K and an output circuit 1-2 for generating a constant DC voltage to be outputted to said controller on the basis of said constant current. In this case, a constant-current diode DCR having constant-current characteristics is connected between a +terminal T1 of the DC input unit 1, to which voltage is applied from the external electrical equipment 2, and a light emitting diode PD of the built-in photocoupler PC. As a result, the constant- voltage diode DCR causes a constant current to flow to the light emitting diode PD independently of a voltage level of the applied voltage and said diode PD to emit light, and gives an operating voltage to C-MOS-IC via a capacitance CC.
Patent JP-H08194804-A (JP)
Title: Map input processor and its method
Inventor: TAKAGI KATSUNORI
IPC: G06T1/00
Filed: 1995-01-18
Abstract: PURPOSE: To provide a map input processor and its method capable of efficiently converting a map into vector data even when many maps to be converted into vector data having different application purposes are mixed. CONSTITUTION: The map input processor is constituted of a tracking rule input means 230 for receiving a tracking rule for converting raster data into vector data by an operator's interactive input, a tracking rule data base 238 for previously storing the tracking rule, a tracking rule detecting means 234 for detecting the tracking rule from the data base 238, a tracking processing executing means 232 for tracking raster data based upon the received or detected tracking rule, and a tracking evaluating means 236 for evaluating the tracked result of the tracked tracking rule and registering a tracking rule received after the evaluation in the data base 238.
Patent JP-2000201857-A (JP)
Title: Disposable evacuation pack for stool
Inventor: KOGA MASAHIRO
IPC: E03D11/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the mountability of a bag part, to improve stability inside a stool main body, to prevent the drop of the bag part and to easily and sanitarily perform a processing after evacuation at the time of being combined with a Western style stool and used. SOLUTION: An opening part 13 is formed with an opening area capable of spreading along the inner side shape of the toilet seat of the Western style stool at an upper end part. On a lower part continued from the opening part 13, a flexible bag part 14 for housing filth taken in from the opening part 13 is provided. To a through-hole 15 formed around the opening part 13, a tightening cord 16 for narrowing the opening part 13 is inserted. On the upper part of the through-hole 15, a margin tab 17 for covering a toilet seat upper surface is provided. Then, the front end side 14a of the bag part 14 is formed into a length L corresponding to the depth on a front side of the stool main body, the lower side 14b of the bag part 14 is inclined downwards to a rear part and an angle θ formed by the lower side 14b and a rear end side 14c is turned to almost 60 deg..