baber/WOPTO huggingface dataset:
Patent JP-H05343308-A (JP)
Title: Method for fabricating semiconductor device
Inventor: HANAWA TETSUO
IPC: G03F7/26
Filed: 1992-06-09
Abstract: PURPOSE:To well dimensionally controllably form a resist pattern and etch the substrate for a semiconductor device even if there is a step on the substrate. CONSTITUTION:An underlay film 7 made of organic substance having sublimability, light absorption, and insolubility in organic solvent is formed on a semiconductor substrate 2. The surface of the underlay film is coated with resist 8. Light 12 is selectively applied to the resist 8. The resist 8 is then developed to form a resist pattern 100. After that, the resist pattern 100 is masked, and the semiconductor substrate 2 is etched.
Patent JP-H04352881-A (JP)
Title: Continuous weight reduction treatment for cellulosic fibrous structure
Inventor: NANBA MASAMI
IPC: D06M101/00
Filed: 1991-05-23
Abstract: PURPOSE:To carry out the title treatment for providing the title fibrous structure with uniform, uniquely soft touch of surface smoothness by treating a cellulosic fibrous structure with a cellulase contg. liquid. CONSTITUTION:A cellulosic fibrous structure is imparted with a cellulase contg. liquid with the pH value adjusted to 6-9 and then put to continuous steaming at 20-60 deg.C to make a continuous weight reduction treatment of the fibers, thus industrially obtaining at a low cost objective cellulosic fibers with uniquely soft tough and flexural softness along with surface smoothness and gloss.
Patent JP-S629390-A (JP)
Inventor: SHIMA TAKAKO
IPC: G06K15/00
Filed: 1985-07-08
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-H0441421-A (JP)
Title: Pulmonary absorbable composition
Inventor: YOSHIDA TSUGUCHIKA
IPC: A61K9/08
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a pulmonary absorbable composition, capable of rapidly absorbing proteins or peptides into bodies and quickly increasing blood level by containing the proteins or peptides and regulating the pH within a specific range or blending a surfactant therewith. CONSTITUTION:A pulmonary absorbable composition, containing one or two or more compounds (e.g. insulin) selected from proteins, peptides and derivatives thereof and prepared by regulating the pH of an aqueous solution to 3-4 with a pH adjuster, preferably a citric acid buffer solution or, in the case of powder, regulating the pH to 3-4 when dissolved in water and/or blending 0.1-5 wt.% surfactant, preferably sorbitan trioleate therewith. The administration form thereof is preferably an aerosol composition containing the proteins, peptides or derivatives thereof, a dispersing agent or an aqueous solution and a propellant.
Patent JP-H04347486-A (JP)
Title: Processing method of vapor in veneer drying device
Inventor: HONDA NORIYUKI
IPC: F26B5/14
Filed: 1991-05-23
Abstract: PURPOSE:To make an excessive vapor processing device in an intermittent transfer type heat board drying device unnecessary and eliminate complicated and troublesome maintenance for removing the deposite of solid constituents in the vapor periodically. CONSTITUTION:When a veneer 8 in a desired area is pressed and heated by a lower heating board 5a and an upper heating board 6a through endless belts 1, 2 under a process, in which the veneer 8 is transferred intermittently by a pair of endless belts 1, 2, the local part of the endless belt 2, positioned at the outside of the profile of an area, slightly wider than the width of the veneer 8, is pushed and abutted against the other endless belt 1 excluding a specified place by employing a push bar 9 whereby vapor is introduced and discharged limitiedly from said specified place. Accordingly, an excessive vapor processing device as the same so far, in which the vapor is discharged and dispersed into all directions at random, becomes unnecessary and troublesome and complicated maintenance, in which the dispersed solid contents in vapor are removed periodically, becomes unnecessary.
Patent JP-S5772956-A (JP)
Title: Preparation of 1-aminoanthraquinone-2-sulfonic acid
Inventor: TAKESHITA AKIRA
IPC: C07C67/00
Filed: 1980-10-24
Abstract: PURPOSE: To prepare the titled compound useful for the preparation of dyes, in high productivity and yield, without producing by-products, by sulfonating 1-amino- anthraquinone with chlorosulfonic acid, etc. in a specific organic solvent in the presence of an alkali metal (bi)sulfate.  
     CONSTITUTION: 1-Aminoanthraquinone-2-sulfonic acid is prepared by sulfonating 1-aminoanthraquinone with chlorosulfonic acid or sulfuric acid in a water-immiscible inert organic solvent (e.g. monochlorobenzene, esp. 1,2-dichlorobenzene, etc.). In the above reaction, an alkali metal sulfate or bisulfate (e.g. Na 2 SO 4 , K 2 SO 4 , NaHSO 4 , KHSO 4 , etc.) is added to the reaction system. The viscosity of the reaction system can be reduced remarkably by the additive, and a high quality objective compound can be obtained with low energy consumption. The amount of Na 2 SO 4 , etc. is 0.1W20%, pref. 0.3W10%, based on 1-aminoanthraquinone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0817176-A (JP)
Title: Magnetic recording/reproduction device
Inventor: ONISHI KAZUAKI
IPC: G11B31/00
Filed: 1994-06-30
Abstract: PURPOSE:To simplify handling and to reduce the number of operations by providing a means for controlling the recording of input information from an external equipment to a recording medium when a control signal is input to an input detection terminal part. CONSTITUTION:A magnetic recording/reproducing device constitutes a home VTR incorporating a tuner for general broadcasting. Then, a TV is connected to the magnetic recording/reproducing device and at the same time the device is provided with a first input terminal part (first skirt) 10 which is capable of connecting various kinds of external equipment. Then, the video and audio signal from the external equipment can be automatically recorded by an external REC button (external input selection means) 15, thus eliminating the need for recording operation and channel switching and simplifying handling and reducing the number of operations.
Patent JP-S6210597-A (JP)
Title: Connecting structure between ceramic pipe and pipe plate
Inventor: ODA NORIYUKI
IPC: F28F21/04
Filed: 1985-07-08
Abstract: PURPOSE:To prevent an excessive stress even if ceramic pipes are stacked in multiple levels by supporting the lower part of the upper ceramic pipe by a supporting block, and separating the upper part of the lower ceramic pipe from the supporting block so the vertical displacement can be absorbed. CONSTITUTION:An annular member 6 as a support block is disposed on the top of the annular rib 5, and the annular member 6 supports the lower part of the ceramic pipe 1a. The annular member 6 has on its underside a metallic bellows 8 which has at its lower end a metallic ring 9. A ceramic ring 11 is fixed to the upper perimeter of the lower ceramic pipe 1b via a bonding agent layer 10, and said ceramic ring 11 is engaged with the metallic ring 9. A certain gap (a) is formed between the upper part of the lower ceramic pipe 1b and the underside of the annular member 6. In this constitution, since the load of the upper ceramic pipe 1a is supported by the annular member 6, an excessive loading can be avoided even if ceramic pipes are stacked in many levels.
Patent JP-S5483440-A (JP)
Title: Fixing device of copying machines
Inventor: OKAMOTO TOYOO
IPC: G03G15/20
Filed: 1977-12-15
Abstract: PURPOSE: To eliminate the danger of fire accidents, improve heat conductivity and make possible the use of home power sources by covering and enclosing at least a part of the outside circumference of a fixing roller with a heat plate built-in with a heating source.  
     CONSTITUTION: A fixing system of heat roller system consists of a fixing roller 5 having a rubber part 5' on the surface and a metal roller 6 pressed thereto. As a heating device for the above, a heat plate 12 built-in with a sheath heater 13 is so disposed as to cover and enclose the surface of the fixing roller 5. If the heat plate  temperature is kept below 200°C, there is no fear for firing even at the jamming and by setting the area of the heat plate 12 at a suitable area, it acts well for the thermal rise of the fixing roller 5 and the temperature maintenance during continuous copying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5575785-A (JP)
Title: Regenerating method of ammoniacal nitrogen adsorption bed
Inventor: OOKUBO MASAO
IPC: B01J20/34
Filed: 1978-12-06
Abstract: PURPOSE: To simply regenerate adsorption beds consuming a little energy without using the processes of drying, thermal decomposition, and activation by using ozone to decompose ammoniacal nitrogen adsorbed within the adsorption beds into nitrogen gas and water.  
     CONSTITUTION: Aq. soln. contg. ammoniacal nitrogen is passed through zeolite adsorption beds to permit ammoniacal nitrogen to be adsorbed by the bed. Then, the same aq. soln. is passed through the bed together with aq. soln. contg. dissolved ozone. The ozone present in the liq. phase poured on the zeolite, while passing through the bed and penetrating it, is decomposed into O 2  and active oxygen O +  called nascent oxygen, which decomposes ammoniacal nitrogen adsorbed in the bed into harmless N 2  gas and H 2 O. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09311637-A (JP)
Title: Method for attaching label on straw mat facing
Inventor: YAMAZONO TAMIO
IPC: G09F3/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable a straw mat facing easily subjected to sticking of a label simultaneously with having it woven by means of a loom by forming zigzag ruggedness on the piece edge of a label, inserting its projection parts between the ruses and warps and woven as they are. SOLUTION: In the attaching method for label 3 indicating the quality, etc., and provided on the surface of a straw mat facing 1, by simultaneously weaving the straw mat facing 1 be means of a loom, and the projection parts 4 of a label 3 provided with zigzag ruggedness on their piece edges are inserted between the rushes 2 and warps 5 and woven as they are, labels 3 are made capable of being woven easily. In addition, by forming the label 3 in such a configuration, it can be set to be fed in the loom automatically. The fixing method for the label 3 can be achieved for fixing by weaving the straw mat facing 1 as it is. In this way, man-hour can be saved, the cost can be reduced, appearance seems to be nice and the contents of display may be easily seen.
Patent JP-H10326069-A (JP)
Title: Image forming device
Inventor: ISHII HIROSHI
IPC: G03G21/10
Filed: 1997-05-25
Abstract: PROBLEM TO BE SOLVED: To comply with various user's requirements by switching whether toner discharged from a cleaning device is carried to a developing device or a waste toner container by any of plural toner carrying means. SOLUTION: When a clutch 30 is turned on according to a turn-on command signal from a controller, the rotation of a driving belt 32 and a pulley 31 is transmitted to a toner carrying member 27 through the clutch 30 and the member 27 is rotated. By such rotation, the toner is guided to a toner carrying tube 25 and carried to the toner supply container of the developing device. Meanwhile, when the clutch 30 is turned off according to a turn-off command signal from the controller, the rotation of the belt 32 and the pulley 31 is not transmitted to the member 27, so that the member 27 is kept in a stopped state. On the other hand, the toner carrying member 28 continues the rotation and the toner carrying means 22 is actuated. The toner is guided to a toner carrying tube 26 by the member 28 and carried to the waste toner container.
Patent JP-S5850198-A (JP)
Title: Powder molding method
Inventor: TAKEDA YOSHINOBU
IPC: B22F3/04
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a uniform powder molding using a hydrostatic pressure press by connecting a powder filling device having a powder reservoir on the rotation shaft to a mold and rotating at high speed and thereby filling the powder densely to every nook and corner of cavities. CONSTITUTION:A powder filling device is connected to a mold 1 having cavities 6, 7 of required shape and roatated at high speed around a rotation symmetric axis 3. Since a powder reservoir 2 is provided on the rotation shaft of the powder filling device, generation of centrifugal force is restrained, and the powder flows easuly in vertical direction and filled densely to every nook and corner of cavaties 6, 7. This preformed product is pressed at cold by a hydrostatic pressure press in a high pressure medium and a uniform powder molding is obtained.
Patent JP-S5672320-A (JP)
Title: Temperature measuring device
Inventor: YAMAMOTO YOSHIO
IPC: G01K7/01
Filed: 1979-11-19
Abstract: PURPOSE:To enable to use an indicating lamp as well as an ammeter or a voltmeter, by applying a heat sensitive thyristor to which a voltage having a rise below the increasing rate of critical voltage between the anode and the cathode is given. CONSTITUTION:A gate resistance 5 is set to a prescribed value and the temperature of a heat-sensitive thyristor 1 is made equal to the temperature of the substance, by causing the heat-sensitive thyristor 1 to contact to the substance. When a voltage of right-angled triangle shape is fed between the anode and the cathode of the thyristor 1 through a load resistance 3 from a power supply 2, the thyristor 1 turns on with a switching voltage corresponding to the temperature to produce a trapezoidal voltage across the load resistance 3. The average value of this trapezoidal voltage is indicated on a DC voltmeter 4. By reading the indication of the DC voltmeter 4, the temperature of the heat-sensitive thyristor 1, that is, that of the substance can be measured.
Patent JP-H0441353-A (JP)
Title: Sheet body feeding device
Inventor: OKADA NAOFUMI
IPC: G03G15/00
Filed: 1990-06-08
Abstract: PURPOSE:To prevent conveyance in an oblique position positively by correcting a supplied sheet body positively into rectilinear conveyance along the feed direction by the simple structure formed of a guide plate provided in line with adjusting plates and an oblique conveyor means for conveying the sheet body obliquely toward the guide plate. CONSTITUTION:An oblique conveyor means 18 moves in association with the manual setting of adjusting plates 1, 2 corresponding to the measure of a document D. The adjusting plates 1, 2 are slided on the basis of the width direction center position of the document placed on a placing member 11, and therefore a guide plate 15 and the oblique conveyor means 18 are also moved on the basis of the width direction center of a conveyed document Di. The structure of regulating one width end of the conveyed document Di is thereby moved on the basis of the width direction center position of the conveyed document Di, so that the width direction center position can trace the same locus despite the different measure of the conveyed document D.
Patent JP-S6129603-A (JP)
Inventor: SHIGENAKA TOSHINORI
IPC: F22B37/00
Filed: 1984-07-19
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-H10326744-A (JP)
Title: Double-sided composition method
Inventor: SEKINE YOSHIYUKI
IPC: G03F7/22
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent turbulence of a pattern in a junction part of an element which is manufactured finally by setting an overlapping amount of a junction part in a specified region of critical resolution of an aligner optical system to double exposure during screen composition, and making an exposure amount in a junction part of a pattern fixed. SOLUTION: In a junction part during screen composition, an exposure part 1 and an unexposed part 2 exist every line width (d) of a pattern, and an overlapping part 5 of a pattern junction part of δ width exists between an exposure boundary 3 of a region A and an exposure boundary 4 of a region B. To set an exposure amount in a double exposure region in a junction part approximately fixed, an overlapping amount is made half a critical resolution D regardless of a line width (d) of a pattern and an acceptable range is made D/4<=δ<=3D/4. If δ>3D/4, an exposure amount in a junction part is large and an exposure amount in a double exposure part is doubled. On the contrary, if δ<D/4, a pattern is disconnected and a defect is generated in an element manufactured in a following process.
Patent JP-H1116785-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: ITO TAKAHITO
IPC: H01G9/035
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution, for a medium voltage and a high voltage, whose spark voltage and electric conductivity are high and which is stable at a high temperature. SOLUTION: A 15 to 24 C aliphatic saturated dicarboxylic acid compound, which is expressed by the formula or its salt is dissolved in a solvent composed mainly of an organic polymer solvent, and an electrolytic solution for an electrolytic capacitor is obtained. When the compound expressed by the formula is used as electrolyte for the electrolytic solution, the sparking voltage of the electrolytic solution is enhanced. In addition, since the compound has an alkyl group as a side chain in a specified position, its solubility to the solvent is high, the electrolyte concentration of the electrolytic solution is increased, and its high electric conductivity can be obtained while its high spark voltage is being maintained.  In the formula, R1 to R5 represent a 1 to 4 C alkyl group or hydrogen atoms, R6 to R9 represent a methyl group or hydrogen atoms, and either R6 or R7 represents a methyl group.
Patent JP-S6042621-A (JP)
Title: Thermography device
Inventor: KOSHIKAWA KOUICHI
IPC: H04N5/232
Filed: 1983-08-18
Abstract: PURPOSE:To obtain a device whose visual field is adjusted easily in a short time by providing a means which generates a signal indicating the deviation of the display position of a subject corresponding to a signal larger than a threshold value from a display center and a means which controls the driving of a motor so that the deviation is eliminated. CONSTITUTION:A driving circuit 18X supplies a motor 5X with such driving electric power that the horizontal display position of the image 1' of the subject 1 is shifted to the center, and the image 1' of the subject 1 moves to a dotted line 1''. A sample holding circuit 20 samples the video signal on a center line Mv on the basis of a sampling signal from a sampling signal generating circuit 21, and the sampled signal is shaped by a waveform shaping circuit 11Y and then supplied to AND circuits 12Y1 and 12Y2; and a comparing circuit 16Y generates the digital signal indicating the vertical deviation of the image 1' from the center line Mv and a motor 5Y is driven, so the firstly displayed image moves to a position 1''' eventually and is displayed in the center of the screen.
Patent JP-H024006-A (JP)
Title: Half width variable circuit
Inventor: KITASAGAMI HIROO
IPC: H04B10/556
Filed: 1988-06-17
Abstract: PURPOSE:To change a half value width in an ultra high-speed area such as a Gb/s by outputting the amplitude of a digital input signal in changing it to a prescribed amplitude in an amplitude variable circuit and inputting the output of the amplitude variable circuit and an output to invert the output in a switching circuit. CONSTITUTION:An input signal 1' and an inverted input signal 2' from an amplitude variable circuit 40 are given to an emitter follower circuit in two stages composed of Trs 50, 55 and 60, 65, the shift of a voltage is executed, and the emitter outputs of the Trs 55 and 65 are given to respective bases of Trs 70 and 80 of a current switching circuit 90. As a result, according to the difference in input amplitude, the signal response of the current switching circuit is made different, and a time width, in which positive/inverted output signals are crossed, is made different. Namely, at the time of input voltages V1 and V2, the half value widths of the output signals are made into W'1 and W'2.
Patent JP-H04351749-A (JP)
Title: Multichannel acoustic control system
Inventor: MIZUKAMI YASOJI
IPC: G11B33/06
Filed: 1991-05-28
Abstract: PURPOSE:To operate each compact disk (CD) and a picture synchronously by controlling the CD based on the result of comparison between the reference address signal generated with the projection start signal of a projector as the trigger and the reproduced address signal of the CD. CONSTITUTION:A host computer (Hc) 1 and controllers (Cr) 9a to 9d consisting of microcomputers are connected by SCSII/F 7 and 8a to 8d. The Hc 1 receives a reference address signal (Sa) from a reference address signal generator 3 by the start signal from a projector 5 and calculates the search target address of the CD drive for Crs 9a to 9d. Crs 9a to 9d find the target and are set to the normal reproducing mode in accordance with this calculation result, and the signal Sa and the reproduced address signal of the CD are compared with each other, and the CD is so controlled that the difference is O, and the acoustic output is inhibited. When the address difference is 0 and the phase is synchronized, the inhibition is released. Thus, CD drives 10a to 10d are operated synchronottsly with the picture.
Patent JP-S637499-A (JP)
Inventor: YOKOTA SUEHIKO
IPC: E21D11/10
Filed: 1986-06-27
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-H0687799-A (JP)
Title: Oligomer-type cationizing agent and its production
Inventor: NOGUCHI YASUNORI
IPC: C07C213/02
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a new oligomer-type cationizing agent capable of cationizing PVA, cellulose, etc., by reaction of an epihalohydrin with a dialkylamine salt followed by reaction with a dialkylamine and by conducting these reactions alternately in succession. CONSTITUTION:A hydrohalide (e.g. hydrochloride) of dialkylamine (e.g. dimethylamine) is made to react with two molar times of an epihalohydrin (e.g. epichlorohydrin) to synthesize a reactive precursor A of formula I (R1 and R2 are each 1-3C alkyl; X is halogen). Then, this precursor A is made to react with equimolar amount or two molar times of a dialkylamine to synthesize a reactive precursor B of formula II or a such precursor C of formula III. The precursor B or C is then made to react with an epihalohydrin followed by a dialkylamine alternately in succession, thus obtaining the objective cationizing agent of formula IV (n is 1-5) capable of easily cationizing even PVA or cellulose.
Patent JP-S5579679-A (JP)
Title: Controller for transistor chopper
Inventor: MARUMOTO KATSUJI
IPC: H02H7/08
Filed: 1978-12-08
Abstract: PURPOSE: To prevent a circuit element from expanding the damage of other circuit element and enable normal operation even if the number of parallel circuits decreases, by providing an abnormality detecting circuit for detecting the abnormality of some of plural transistors and by controlling a load current by the output of the abnormality detecting circuit.  
     CONSTITUTION: When a chopper circuit 1 is closed according to an instruction from a control circuit 3, a current flows through a transistor T 1  detecting the current. At that time, a voltage appears on an emitter resistor R 1  and is feedbacked to the control circuit 3 to regulate the current below a limit. A current flowing through all transistors is their number times more than that through one transistor. If one transistor is damaged, the total current through the transistors becomes (n-1) times. The total current through the transistors decrease automatically according as the number of damaged transistors increases. Therefore, the damage of one transistor does not expand to another. This results in enabling normal operation even if the number of oarallel circuits decreases. 
     COPYRIGHT: (C)1980,JPO&Japio