baber/WOPTO huggingface dataset:
Patent JP-H09296200-A (JP)
Title: Composition of hydroxylamine-gall compound and its use
Inventor: WAI MUN RII
IPC: G03F7/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition for removing residual materials of a polymer material, an organic material, an organic metal and a metal oxide from a substrate, containing a hydroxylamine compound, an aminoalcohol compound miscible with the hydroxylamine compound and a gall compound.  
     SOLUTION: This composition contains (A) hydroxylamine, (B) at least one aminoalcohol compound miscible with the component A and (C) a gall compound, preferably represented by the formula (R is H, a 1-10C alkyl or an aryl; X is H, a halogen or a 1-5C alkyl). The component B is preferably a monoamine, diamine or triamine having a 1-5C alcohol group, e.g. an aminoalcohol of the formula R 1 R 2 -N-CH 2 -CH 2 -O-R 3 (R 1  and R 2  are each independently H, CH 3 , CH 3 CH 2  or CH 2 CH 2 OH; R 3  is CH 2 CH 2 OH). Furthermore, the composition contains preferably about 10-70wt.% component A, about 30-60wt.% component B and about 5-15wt.% component C and the balance of water, etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0357878-A (JP)
Title: Combustion controller of engine
Inventor: MITSUMOTO HISASHI
IPC: F02P5/15
Filed: 1989-07-25
Abstract: PURPOSE:To suppress preignition so as to prevent damage of an engine by compensating a basic control value so as to control a parameter which relates to combustion when the preignition is detected based on pressure in a cylinder of the engine. CONSTITUTION:An engine operation condition is detected by a means (a), and pressure in a cylinder of an engine is detected by a means (b). A basic control value for controlling a combustion condition of the engine is set by a means (c) based on the detected engine operation condition. Preignition is detected by a means (d) based on detected pressure in the cylinder of the engine. When the preignition is detected, at least one or more processing to delay the ignition timing or made air-fuel ratio rich is performed in order to control the basic control value by a means (e) for compensation. A parameter which relates to combustion is thereafter controlled by a means (f) related to a compensated control output.
Patent JP-H0722344-A (JP)
Title: Vapor growth method
Inventor: KOBAYASHI TAKASHI
IPC: C23C16/30
Filed: 1993-07-06
Abstract: PURPOSE:To make it possible to form a III-V compound semiconductor layer having a uniform carbon concentration with an excellent reproducibility. CONSTITUTION:When a growth temperature is set as 450 deg.C, which is the temperature of a rate determining temperature region, and a growth is performed at the temperature of a region, where a V/III ratio, which is the ratio of the mole fraction of As source gas to the mole fraction of Ga source gas to be fed, is 1 to 1 or lower, a GaAs layer, in which a carbon concentration is not very changed and the mixed amount of carbon, which is impurities, is uniform, can be formed.
Patent JP-S6349095-A (JP)
Title: Anti-ck-m monoclonal antibody and production thereof
Inventor: SUZUKI TADAO
IPC: C07K16/00
Filed: 1986-08-15
Abstract: PURPOSE:To readily measure CK-MB isozyme with good sensitivity, by producing a monoclonal antibody reactive with creatine kinase and capable of inhibiting creating kinase M subunit activity. CONSTITUTION:Lymphocytes prepared from an animal immunized with creatine kinase are fused to myelomatous cells to give a hybridoma strain having the bility to produce a monoclonal antibody, reactive with creating kinase and capable of inhibiting ceramic kinase M subunit activity. The resultant hybridoma strain is then cultivated to collect the aimed monoclonal antibody, reactive with the creatine kinase and capable of inhibiting the creatine kinase M subunit activity from the resultant culture.
Patent JP-S5995083-A (JP)
Inventor: NAKATANI FUJIKO
IPC: A63J5/02
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6436396-A (JP)
Title: Shutter sensor
Inventor: WATANABE KAZUO
IPC: G08B13/22
Filed: 1987-07-31
Abstract: PURPOSE:To enable the setting limit distance of a sensor main body to be made long by efficiently collecting a magnetic field from a magnet attached to a shutter with the aid of the magnet collecting operation of a first and a second yoke provided before and behind a Hall element and passing it through the Hall element. CONSTITUTION:As the first yoke 7 has an opposed surface to the magnet 4 which is bent approximately 90 deg. halfway and extended downward, it can collect the magnetic field generated from the magnet 4 of the range corresponding with the surface extended downward in the minimum and can pass the magnetic field through the Hall element 6. The magnetic field collected by the first yoke 7 and passed through the Hall element 6 enters the second yoke 8 arranged backward. As the joke 8 has wider extension in both sides than the yoke 7, it disperses the line of magnetic force returning to the magnet 4 on the both sides by it's extension and forms a magnetic path efficiently turning back to the magnet 4. By the magnet collecting operation of the magnetic field generated from the magnet 4 by the first and the second yoke 7 and 8, the setting limit distance of the sensor main body 1 for the magnet 4 attached to the shutter 2 can be made long.
Patent JP-H1039648-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KENICHI
IPC: G03G21/14
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for forming a multi colored visible image which can provide an agreeable image without any intermediate through and color dislocation. SOLUTION: This image forming device forms a static latent image on a photoreceptor 11 and a toner image is formed, for example by supplying toner from a developing machine and this image is temporally transferred on an intermediate image carrier 13 and the toner image is further transferred and fixed on transfer material to provide a permanent image. In this case, the photoreceptor 11 and drive system 12, 18 of the intermediate transfer member 13 are separately mounted and shifting speed of the photoreceptor 11 or the intermediate transfer member 13 is optionally changed at every transfer of respective colored image.
Patent JP-H0631409-A (JP)
Title: Method and equipment for melting clean steel
Inventor: HIGUCHI YOSHIHIKO
IPC: B22D11/10
Filed: 1992-07-20
Abstract: PURPOSE:To melt a clean steel by utilizing the aggregation and the float-up separation of inclusions in the molten steel in a tundish, in continuous casting using a ladle, the tundish and a mold. CONSTITUTION:The tundish is divided into a molten steel receiving vessel 1 from the ladle, a molten steel supplying vessel 2 into the mold 5 and a molten steel flow passage 3 connecting the molten steel receiving vessel 1 with the molten steel supplying vessel 2. By impressing rotating magnetic field to the molten steel flowing in the molten steel flow passage 3, the inclusions in the molten steel are aggregated and also separated and removed from the upper part of the molten steel supplying vessel 2.
Patent JP-S58130068-A (JP)
Inventor: GERUTO KURUBICHIKO
IPC: A63C7/10
Filed: 1982-11-01
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-S6348969-A (JP)
Title: Luminance signal processing circuit
Inventor: OGAWA NOBUYUKI
IPC: H04N5/208
Filed: 1986-08-18
Abstract: PURPOSE:To maximize a contour correction effect without applying a malfunction to a synchronizing signal sampling by comparing the amplitudes of a luminance signal and a contour correction signal from a contour correction signal generating circuit, selecting the signal of the smaller amplitude and adding to the luminance signal. CONSTITUTION:The luminance signal is inputted from an input terminal 11. The luminance signal is transmitted to the contour correction signal generating circuit 12 and a contour signal component is sampled. A level comparison circuit 13 compares the direct current component of the luminance signal with the contour correction signal and removes whiskers generated below a pedestal level. The output of the circuit 13 from which the whisker signal is removed is added to an original luminance signal in an adder circuit 14. In such a way, the contour correction signal generated below the pedestal level is effectively removed and the effect in the contour correction of the luminance signal can be maximized.
Patent JP-H0746524-A (JP)
Title: Information signal recording and reproducing device
Inventor: HIRAI NOBUAKI
IPC: H04N5/85
Filed: 1993-08-03
Abstract: PURPOSE:To start the reproducing of other information signals such as navigation information recorded in another information recording medium without stopping a reproducing operation during the reproducing of the information signal recording medium for music information or the like by providing a means for controlling the reproducing time of each medium when intermittently reproducing the plural information recording media. CONSTITUTION:The information signal is read out of one information recording medium and transferred through a storage means to a data processing means such as a data expansion circuit 7 and during this operation, the information signal is read out of the other information recording medium and transferred to a data processing means such as a navigation system 17. In this case, when the data of information signals recorded in a disk 2 are compressed, while the music information recorded in the disk 2 is intermittently reproduced, for example, the navigation information recorded in the other disk is reproduced during that intermittent operation. Thus, the navigation information can be simultaneously displayed while continuously outputting the sound signals from an audio signal output terminal 9.
Patent JP-H02264156-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02P5/15
Filed: 1988-08-01
Abstract: PURPOSE:To prevent the frequent occurrence of knocking and to prevent unnecessary lowering of an engine output by a method wherein a waiting period after completion of knocking is set to a proper value, and the period is varied according to an intake air temperature. CONSTITUTION:An ignition timing set means 4 inputs outputs from a number of revolutions of engine detecting means 1 and an engine load state detecting means 2 to set the ignition timing of an engine. The ignition timing means inputs an output from a knocking detecting means 3 and performs delay correction of an ignition timing when knocking is detected and effects advance correction of the ignition timing after elapse of a given waiting period when knocking is completed. Meanwhile, an intake air temperature detecting means 6 to detect the temperature of air sucked by an engine is arranged in a position on the engine, the ignition timing set means 4 inputs an output from the detecting means 6, and varies a waiting period according to the output value. This constitution properly returns an ignition timing to the advance angle side as knocking is prevented from reoccurring and prevents incurring of an unnecessary loss to an engine output.
Patent JP-H0932538-A (JP)
Title: Method and equipment for purifying exhaust gas in automobile
Inventor: ARUFU DEEGEN
IPC: F01N3/08
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To cooperate an adsorber with a catalytic system in a manner wherein exhaust gas in controlled over a whole operation period of an automobile, in a method controlling exhaust emission of the automobile provided with a catalyst unit for starting, adsorber and a main catalyst unit. SOLUTION: (1) Just after starting an automobile, by the order of first a starting catalyst unit 2 next an adsorber 3 or by the order of first the adsorber next the starting catalyst unit 2, the same exhaust gas flow is allowed to flow through. After flowing through the starting catalyst 2 and the adsorber 3, during the time when the adsorber 3 still has high adsorbing power, the gas is allowed to flow through a main catalyst unit 4 (here, the adsorber 3 maintains high adsorbing power at least till leading to a light off temperature of the starting catalyst unit 2). (2) At least, from a point of time when high adsorbing ability is not available in the adsorber 3, exhaust gas is directly guided to the main catalyst unit 4 from the starting catalyst unit 2 over a prescribed time range.
Patent JP-S6352760-A (JP)
Title: Soldering method
Inventor: SAKAMOTO YORIICHI
IPC: B23K1/00
Filed: 1986-08-20
Abstract: PURPOSE:To solder without any flux and to shorten the process and time by soldering the part automatically fed to a 2nd reducing gas atmosphere with its moving to the spraying copper layer on which the solder layer is fed with a 1st reducing gas atmosphere. CONSTITUTION:A solder is fed by moving the radiation base plate equipped with a spraying layer inside the 1st reducing atmosphere 1, the 2nd reducing atmosphere 2 maintained at lower temp. is provided separately and the part consisting of a semiconductor element and electrode terminal is fed from an Auto-Feeder. Since the semiconductor element fixes a diode by an In-Ag-Pb solder the 2nd reducing atmosphere temp. is made lower than that of 1st reducing atmosphere An XY driving mechanism 3 is provided in the direction crossing with these reducing atmospheres, the suction mechanism holding the part with its suction is provided thereon and the necessary strength is secured by performing the fluxless soldering of clean metal surface each other.
Patent JP-H059549-A (JP)
Title: Production of steel sheet for galvanizing
Inventor: NISHIKAWA HIROSHI
IPC: C21C7/00
Filed: 1991-07-08
Abstract: PURPOSE:To propose a method for manufacturing a steel sheet advantageously suitable for the formation of galvanizing excellent in surface properties, particularly a steel sheet contg Ti. CONSTITUTION:By using a steel contg., by weight, <=0.01% C, >=0.05% Mn and <=0.005% Ti and in which T.Fe content in slag in a ladle is regulated to <=10% as well as Ca content in the steel is regulated to the range of [wt% Ca]>12.[wt.% S].([wt.% Ti]/48+[wt.% Mn]/55) and subjected to melting, the formation essentially of sulfide inclusions is prevented, so that the beautiful face of galvanizing free from surface defects can be obtd.
Patent JP-H0729132-A (JP)
Title: Disc apparatus
Inventor: MIURA TORU
IPC: G11B5/49
Filed: 1993-07-07
Abstract: PURPOSE:To eliminate the adjustment of the correlative positional relationship of a pair of magnetic heads of a floppy disc apparatus. CONSTITUTION:A delay circuit 11 is connected to an output line of an index sensor 10 of a double-sided floppy disc apparatus. The delay circuit 11 includes a first and a second delay informations to correct the positional relationship between a first and a second heads 2, 3 and the index individually. The first and second delay informations are alternatively used by a side select signal. Accordingly, the delay time of an index pulse is changed corresponding to the selection of the first, and second heads 2, 3. The positional shift of the first and second magnetic heads 2 and 3 is electrically corrected by the delay circuit 11.
Patent JP-H0613138-A (JP)
Title: Relay connector
Inventor: IJIRI TOMOYA
IPC: H05K3/32
Filed: 1992-06-25
Abstract: PURPOSE:To surely connect both cables to each other with simple work while constituting a connector for connecting fellow cables freely direction-changeable such as an FPC or an FFC, with the minimum number of part items and also very inexpensively in a thin type. CONSTITUTION:Cables 2A and 2B are nipped in a condition, in which the conductive patterns of them are faced each other, between a pair of thin wall thickness metallic plates 1A and 1B of the same shape having the slits 1a and 1b of a pattern corresponding to the conductive patterns of the cables 2A and 2B freely direction-changeable and engaged parts 4a, 4b, 5a, and 5b engaged each other in a reverse attitude. Also both the metallic plates 1A and 1B are joined and also spring parts 1a1 and 1b1 between the slits 1a and 1b are push pressed to mutually contact the conductive patterns of both the cables 2A and 2B.
Patent JP-H0835466-A (JP)
Title: In-line fuel injection pump
Inventor: BABA KAZUYUKI
IPC: F02M59/28
Filed: 1994-07-25
Abstract: PURPOSE:To increase the opening areal velocity of a port for raising the spill velocity of fuel without any dimensional or forced restriction. CONSTITUTION:A control sleeve rotatably fitted to a plunger barrel, and a guide 24 for coupling and holding a plunger 20 in such state as constrained in a rotating direction are inclined along a direction opposite to a lead 21 on the plunger 20, thereby causing a port to travel relative to the lead 21 in a direction orthogonal therewith. The opening areal velocity of the port is thereby increased for raising the spill velocity of fuel via the release of the port.
Patent JP-H0536744-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATENO KENICHI
IPC: H01L21/56
Filed: 1991-08-01
Abstract: PURPOSE:To provide a structure capable of uniformly sealing and forming a thin wall thickness portion on the rear side of a chip support member for a large power semiconductor device by covering the whole surface of the chip support member to mount a semiconductor element with resin. CONSTITUTION:To improve the filling quality of resin for a rear side thin wall thickness section of a semiconductor device which comprises a chip support member 2 is designed to mount a semiconductor element 1 and the rear side of the support member 2 is formed with resin at a thin coat, the ratio between the surface of the chip supporting member 2 around a resin injection port 8 and a mold, and the rear side of the supporting member and the mold, is set as 1:1 to 1:1.5. This construction makes it possible to form resin with extreme uniformity.
Patent JP-H0941936-A (JP)
Title: Filter built-in type fluid cooling device and purifying device for oil using thereof
Inventor: KURASHINA HIDEO
IPC: B01D35/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the trapping efficiency of a device for trapping sludge mixed in oil for lubricating respective parts of an engine by static electricity. SOLUTION: Electrodes 35 are provided in cooling pipes 33 in an oil cooler for cooling oil to circulate in an engine main body, and non-woven fabrics 36 are filled around the electrodes 35. Voltage is applied between the electrodes 35 and the cooling pipes 33, so that charged sludge in oil to flow in the cooling pipes 33 may be drawn to the electrodes 35 side by static electricity and may be trapped in the non-woven fabrics 36.
Patent JP-S5982897-A (JP)
Inventor: IWAMI KENICHI
IPC: D06F75/12
Filed: 1982-11-01
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-H0946787-A (JP)
Title: Loudspeaker driving circuit
Inventor: MATSUTANI YASUYUKI
IPC: H04R3/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To operate a circuit without permitting a large current to flow and to directly apply a digital signal by inputting the signal to a loudspeaker via a pulse width modulation(PWM) waveform generation circuit and an inverter. SOLUTION: One terminal of the loudspeaker 13 is grounded 14, and the other terminal is connected to the output of a first inverter 3. Moreover, the input of the first inverter 3 is connected to the output of the PWM waveform generation circuit 2, and a digital value in accordance with loudspeaker output is inputted from an input terminal 1 to the PWM waveform generation circuit 2. When a PWM waveform is outputted from the first inverter 3, an output impedance is extremely lowered. In this way, since the loudspeaker 13 is driven with a low impedance, the loudspeaker is driven without permitting the large current to flow on the inverter 3, which makes a loudspeaker driving circuit into low power consumption. Moreover, an audio signal is fetched from the loudspeaker 13 by directly inputting the digital signal to a PWM waveform generator 2 without providing a D/A converter.
Patent JP-H0946576-A (JP)
Title: Digital signal processing camera
Inventor: KIHARA HIROSHI
IPC: H04N11/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To suppress image quality deterioration brought about by a loopback control caused by nonlinear processing. SOLUTION: The camera is provided with an A/D converter 13 sampling an analog video signal with a sampling frequency being twice or over of the frequency of the video signal and converting the signal into a digital signal, zero insert circuits 18-20 inserting zero data to a digital output data string for up-conversion, LPFs 22, 26, 31 limiting a band of a half of the sampling frequency or over to be a prescribed band or below with respect to an output after up-conversion, knee-correction circuit 33-B/W clip circuit 35 applying digital nonlinear processing to succeeding data, an LPF 35 limiting a pass band of an output after the nonlinear processing and a decimation circuit 37 down- converting the output of the LPF 35.
Patent JP-S6255495-A (JP)
Title: Pump
Inventor: YAE SHIGEKI
IPC: F04D29/66
Filed: 1985-09-02
Abstract: PURPOSE:To prevent generation of a cavitation, by furnishing a heat exchanger at a balance pipe which links a balance sleeve and a pump intake of a multistage pump. CONSTITUTION:In this horizontal shaft multistage turbine pump, a balance of the pump shaft propusion is kept by a balance sleeve 7. And a heat exchanger 11 is installed at a balance pipe 8 which links the balance sleeve 7 and an intake 9. Therefore, by feeding a cool water to the heat exchanger 11 to cool the return water to the balance pipe 8, a temperature rise of the pump is controlled, the water temperature at the intake 9 decreases even in an ordinary operation, and generation of a cavitation can be prevented.
Patent JP-S6085501-A (JP)
Inventor: UEMA TSUNEAKI
IPC: H01C17/22
Filed: 1983-10-17
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-H0944212-A (JP)
Title: Serial communication interface
Inventor: SHIMOKAWA HIDEO
IPC: G05B19/05
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a serial communication interface which facilitates the preparation of a transmission/reception program, greatly decreases the manhours for the programs preparation, and shorten the turn-around time. SOLUTION: Protocol data consisting of microcommands, parameters, etc., specified matching the communication procedure between a programmable controller 20 and external equipment 50 are downloaded from a customer's tool 10 and protocol execution part 40 analyzes and executes the downloaded protocol data. Then data sent to and received from the external equipment 50 corresponding to the execution result are inputted to and outputted from the programmable controller 20 through a programmable controller interface part 30.
Patent JP-H1170519-A (JP)
Title: Processed stone, its production, and execution of processed stone
Inventor: ISACHI KAZUTOSHI
IPC: B28D1/30
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To increase the execution speed of on-the-spot work and to make the dimensional setting of a formwork construction method arbitrary to correspond to various executions by cutting a large element stone formed into a natural stone-like form by grinding the outer surface of the element stone into arbitrary length and applying the processing for the attachment to other member to a surface to be cut. SOLUTION: In a process for producing a processed stone K, at first, a large raw stone material is charged in a large natural stone manufacturing machine and the outer surface of this large raw stone material is ground to produce a large element stone S having a natural stone like shape. The element stone S is cut along cutting lines X, Y so as to have lengths L1, L2, L3 to be divided to respectively form divided element stones S1, S2, S3. Next, with respect to the stone main body 10 of the divided element stones S1, perforation processing is applied to the surface 12 to be cut thereof by using a field tool such as a hammer drill, an impact drill or the like and a plurality of attaching hole parts 20 are drilled so as to make the diameters and depths of the respective hole parts and the pitch between the hole parts almost uniform to produce a processed stone K1.