baber/WOPTO huggingface dataset:
Patent JP-H08325311-A (JP)
Title: Production of aqueous emulsion
Inventor: NAKAMAE MASATO
IPC: C08F16/02
Filed: 1995-05-30
Abstract: PURPOSE: To obtain an aqueous emulsion having extremely good polymerization stability in practical and industrial scale even in the case of styrene, an acrylic acid ester and diene each having relatively small radical reactivity. CONSTITUTION: In carrying out emulsion polymerization of one or more kinds of monomers selected from an ethylenically saturated monomer and a diene- based monomer in the presence of a dispersant comprising a polyvinyl alcohol- based polymer having mercapto group, 0.01-5 pts.wt. chain transfer agent is added to 100 pts.wt. of the monomers and emulsion polymerization of the monomers is carried out.
Patent JP-S5923049-A (JP)
Title: Automatic output controller for exhaust-gas turbo generator
Inventor: BIWA TADASHI
IPC: F02B37/00
Filed: 1982-07-27
Abstract: PURPOSE:To inexpensively compensate for the deficiency of electric power in a ship, by adjusting the opening timing of an exhaust valve so that the energy of an exhaust gas discharged from a Diesel engine reaches a value corresponding to demanded electric power. CONSTITUTION:A main body part 16 consisting of a digital processor calculates the difference between the output electric power of an exhaust-gas turbo generator 13 and demanded electric power, and generates correction quantity data ADJ for correcting the opening timing of an exhaust valve 21 in accordance with the calculation results. The correction quantity data are supplied to a servo mechanism 22, and the opening timing of the exhaust valve 21 is corrected. The output electric power PO of the turbo generator 13 is either calculated from an exhaust gas temperature (t), exhaust gas flow rate (q) and the efficiency of the generator 13 or directly detected by an output electric power sensor. When the output electric power PO is smaller than the demanded electric power PD, correction quantity data for advancing the opening timing of the valve 21 is generated, and when the output electric power PO is larger than the demanded electric power PD, the opening timing of the valve 21 is retarded, thereby controlling to bring thermal efficiency into a best condition.
Patent JP-S6168746-A (JP)
Inventor: ARUBAATO SUCHIIBUN BAAJIENDAAR
IPC: G11B23/00
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07308754-A (JP)
Title: Molten iron pouring member
Inventor: SOEDA TOMOMI
IPC: C22C27/06
Filed: 1994-05-19
Abstract: PURPOSE:To provide a molten iron pouring member featuring excellent heat shock resistance and erosion resistance to molten iron, safely, long life and excellent workability. CONSTITUTION:At least part of Cr and Al2O3 of this molten iron pouring member consists of a thermit reaction and the compsn. thereof consist of 1 to 50wt.% Cr and the balance Al2O3. The content of C in the molten iron to be used is >=2wt.%. The components of the pouring member consist of the metal Cr having excellent heat conductivity and heat resistance and the Al2O3 having the exceeding erosion resistance to the molten iron; in addition at least a part of the Cr and the Al2O3 consists of the thermit reaction and the joinability of the Cr and the Al2O3 is made secure by a large quantity of the exothermic energy generated at the time of the reaction. Then, the member has the excellent heat shock resistance and erosion resistance, is safe and provides the excellent workability without interruption of the operation.
Patent JP-2000046067-A (JP)
Title: Clutch ring mechanism
Inventor: KARAMBELAS RANDY C
IPC: F16D11/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To protect a cage from the friction and the heat generated by a difference of the rotation between a cam follower and the cage by arranging a low-friction bearing between a plastic ring and the cam follower. SOLUTION: A low-friction ring 48, which contacts with a cam follower 14, is formed with a bearing surface. When the torque is applied to an accelerator 20, the cam follower 14 is pushed to a cage 40 by the cam work. The cage 40 is thereby forcibly moved in the axial direction and compresses a spring 42, and pushes a clutch ring 30 so as to be engaged with an inner gear 24. In the case where a vehicle is operated at a high speed, the low-friction ring 48 projected while riding over an end 50 of the cage 40 collides with the cam follower 14, and engaged with the cam follower 14 for low-friction engagement by the friction characteristic, and high resistance against the damage due to the heat is obtained.  Consequently, the low-friction ring 48 protects the plastic cage 40 from the heat generated by the sliding friction engagement between the cam follower 14 and the low friction ring 48 of the cage 40.
Patent JP-H09291693-A (JP)
Title: Water surface cushioning body
Inventor: KIMURA TAKESHI
IPC: E04F19/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface cushioning body capable of being used in a commercial refrigeration room or a food processing plant, protecting a wall surface rising from a floor surface and facilitating sanitary control. SOLUTION: The wall surface cushioning body is constituted of a plate-like rubber molding product equipped with a main wall 3 for covering a wall surface 2 and a leg seat 5 borne on a floor surface 1. A slope 13 for preventing the accumulation of dirt, etc., is provided on the upper surface of the main wall 3 in a state of inclination. The main wall 3 is smoothly connected to the leg seat 5 with a curved recess section 14 to prevent the formation of a right angled corner section accumulating dirt, etc., easily thereinto between the main wall 3 and floor surface 1. Since the wall surface 2 is protected by the rubber wall surface cushioning rich in impact cushioning operation, dead space quantity accompanied by having a retaining wall is controlled to make it possible to minimize the decrease of effective floor area.
Patent JP-S5557972-A (JP)
Title: Detection circuit for skip read
Inventor: URANO ICHIROU
IPC: G11B20/20
Filed: 1978-10-26
Abstract: PURPOSE: To make it possible to detect a skip read of information definitely by supervising that when information is detected, the logical product of an information signal and sampling signal becomes "1".  
     CONSTITUTION: Flip-flop FF5 functions to make sure of the existence of information detected by a reading element, FF6 functions to detect the existence of an information skip read, and FF7 functions to store a state detected by FF6. When the reading element detects data signal A1 in a read section and corresponding sampling signal B1 is generated, the logical product of signals A1 and B1 becomes "1" because a normal read and while FF7 is not set, skip-read detection signal (l) becomes "0". If a skip read is done, FF7 is set because the logical produce of the both does not becomes "1", and skip-read detection signal (l) becomes "1". 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07318519-A (JP)
Title: Area measuring method used for x-ray analysis
Inventor: MORI MASAMICHI
IPC: G01N23/223
Filed: 1994-05-20
Abstract: PURPOSE:To provide a method for measuring an area which can easily measure the irradiating area of a sample having a complicated shape in an X-ray analysis. CONSTITUTION:A sample is placed on a pedestal 5 which does not contain an element for constituting the sample. The sample and the pedestal 5 are irradiated by primary X-rays generated from an X-ray source 3, and secondary X-rays generated from the pedestal 5 are detected to measure the irradiated area of the primary X-rays of the sample. In this case, the correlation between the intensity of the secondary X-rays generated from the pedestal 5 and the irradiating area of the sample is previously obtained by using a standard sample, and the intensity of the secondary X-rays generated from the pedestal 5 detected for the sample to be measured is corresponded to the correlation, and the irradiating area of the sample is measured.
Patent JP-S5464875-A (JP)
Title: Parts fixing structure
Inventor: IKEDA KOUJI
IPC: F21V23/00
Filed: 1977-10-31
Abstract: PURPOSE: To provide a parts fixing structure, capable of fixing parts with no use of screws fromthe back of parts, in the manner that the fixing portion is not exposed on the side of parts.  
     CONSTITUTION: A recess 8 is formed in the back surface of terminal box 6, and retaining projectins 9 are formed in the recess 8. Fixing means 5 is made of metal plate and is formed with a pair of fixing lugs 10 by cutting and erecting a portion of the metal plate. Terminal box 6 and fixing means 5 are coupled together, by inserting the fixing lugs 10 into recess 8 of terminal box 6 and bringing the back surface  7 of box 6 into contact with the surface of means 5. Then, from the back of fixing  means 5, seats 11 of the lugs 10 are pushed upward by means of punch or the like,  whereby lugs 10 are twisted at its connecting portion 15. Thus, projections 9 of the  terminal box 6 are brought into engagement with respective holes 14 formed in the  lugs 10, and the box 6 is fixed firmly on means 5 by the function of pawls 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61287783-A (JP)
Title: Production of transfer supply sheet for thermal transfer recording
Inventor: KATSUMATA NAOYASU
IPC: B41M5/035
Filed: 1985-06-17
Abstract: PURPOSE:To facilitate copying a non-reversed image in an arbitrary color, by a method wherein the second receiving sheet coated or impregnated with a solvent capable of dissolving or softening a toner image is pressed against the toner image side of the first receiving sheet, thereby transferring the toner image. CONSTITUTION:A predetermined image 2 on an original 1 is copied onto the first receiving sheet 3 by an ordinary paper electrophotographic machine to provide the toner image 4. Next, the second receiving sheet 5 previously coated or impregnated with a solvent for dissolving or softening the toner image is pressed against the surface of the toner image 4, whereby the toner image 4 is dissolved or softened, and is transferred onto the second receiving sheet 5. When water is applied to the transferred toner image 6 side of the sheet 5, water 8 is repelled by an image part 6 of the sheet 5, and is adhered selectively to non-image parts 7. Then, an offset ink 9 containing a sublimable dye is applied to the surface of the toner image 6, followed by drying.
Patent JP-H01302177-A (JP)
Title: Ripple detector for dc power source
Inventor: NAGASHIMA KATSUYUKI
IPC: G01R29/04
Filed: 1988-05-31
Abstract: PURPOSE:To detect the presence of a ripple accurately by a clear criterion, by a method wherein a ripple component contained in an output voltage of a DC power source is taken out to be compared with an allowable ripple voltage and the results are shown on a display device such as light emitting diode. CONSTITUTION:An output voltage of a DC power source 25 is inputted into a detector 10 through a measuring lead 21. A ripple voltage alone is induced on the secondary side of a transformer 17 and the ripple voltage detected is inputted into one input terminal of a comparator 13 through a capacitor 18, a bypass filter of a resistance 19, an amplifier 11 and a rectifier 12. The comparator 13 compares the detected ripple voltage Vact with an allowable ripple voltage Vref. When the detected ripple voltage Vact exceeds the allowable ripple voltage Vref, one diode DNG of a display device 16 is lighted.
Patent JP-S63296729-A (JP)
Inventor: YAMAMOTO YOSHIHIKO
IPC: A47L15/10
Filed: 1987-05-29
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-S5560700-A (JP)
Title: Jet pump
Inventor: YOSHIHARA SHIGETOMO
IPC: F04F5/10
Filed: 1978-10-27
Abstract: PURPOSE: To ensure that residual water in pipes can be discharged easily and the pipes can be pulled up easily, by providing a closable communication port near the downstream end of the discharge pipe of a jet pump which pipe serves also as the suction pipe of a centrifugal pump.  
     CONSTITUTION: A jet pump 2 comprises: a check valve 3 arranged on the upstream side; a jet consisting of a jet body 4, nozzle 5, and venturi 6; a pressure pipe 7 for supply of jet pump driving water; and a discharge pipe 8 which serves also as the suction pipe of a centrifugal pump 1. A coupling 13 arranged near the downstream end of the pipe 8 is formed with a closable communication port 14, which is normally closed by a cap 16 through a packing 15. When the jet pump 2 needs to be pulled up, the port 14 is opened and a high-pressure gas is injected, which enables discharge of the residual water in pipes 7 and 8 facilitates the pulling-up work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000328295-A (JP)
Title: Resin coated electrolytic chemical conversion treated steel sheet for large-sized container
Inventor: OBA NAOYUKI
IPC: C25D11/38
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated electrolytic chemical conversion treated steel sheet capable of improving the adhesion property and corrosion resistance of the resin films in the recessed parts of worked parts, such as embossed parts and beaded parts, of large-sized containers, such as 18-L cans and pail cans. SOLUTION: This steel sheet is formed by forming the electrolytic chemical conversion treated film having a metal chromium layer of 10 to 200 mg/m2 and an oxide chromium layer of 3 to 20 mg/m2 in terms of metal chromium on the metal chromium layer on the surface of the steel sheet and further coating the surface of the electrolytic chemical conversion treated film with an organic resin film. The alkaline soluble component in the oxide chromium layer is 1 to 15 mg/m2 in terms of metal chromium and the center line average height Ra of the steel sheet formed with the electrolytic chemical conversion treated film is 0.05 to 0.45 μm. The depth DT of dull grains is within a range below 0.05 to 0.45 μm.
Patent JP-H11326151-A (JP)
Title: Method of analysis of liquid sample and auto sampler
Inventor: ADACHI NOBUO
IPC: G01N21/73
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent volatilization until a highly volatile liquid sample starts to be measured and to improve analysis accuracy by accommodating a solvent at the upper layer of the liquid sample in a sample container. SOLUTION: A layer made of a solvent B is provided on the upper layer of a measurement liquid (liquid sample) A accommodated in a sample container to prevent the measurement liquid A from becoming volatile. In this case, the measurement liquid A should be completely separated from the solvent B. Therefore, the solvent B that has a smaller specific gravity than that of the measurement liquid A and does not have affinity to the measurement liquid A should be used. Also, a layer made of the solvent B may be used as a means for preventing any impurity from being mixed to the measurement liquid A and for preventing the measurement liquid A from reacting with the surrounding atmosphere. This method can be applied to an element analysis such as the atomic absorption spectroscopy and ICP-AES, especially the analysis of the liquid sample using an auto sampler.
Patent JP-H11328636-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: HASEGAWA KENJI
IPC: G11B5/41
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing apparatus which has a head cleaner that can produce a sufficient cleaning action without the fear of damaging the circumferential face of a rotary drum, etc. SOLUTION: This magnetic recording/reproducing apparatus has a rotary drum 2 with a magnetic head 1, a fixed drum 3 for supporting the rotary drum 2 and a head cleaner 4 for cleaning a tape slide face of the magnetic head 1. The head cleaner 4 is constituted of one or more rotary rollers 5. At least one rotary roller 5 is provided with a plurality of rotatable soft members 8, 9 coaxially arranged and independently in touch with circumferential faces of the rotary drum 2 and the fixed drum 3. The soft members 8, 9 rotated by the rotary drum 2 have abrasive properties, contain a lubricant incorporated therein or have both abrasive properties and a lubricant incorporated therein.
Patent JP-S6111517-A (JP)
Title: Turning spray nozzle having variable delivery rate
Inventor: KUWABARA YOUHEI
IPC: F23D11/38
Filed: 1984-06-28
Abstract: PURPOSE:To allow the wider range of spray amount control by providing a vortex chamber connected to a spray port at the end of a main body as well as a spindle that changes the opening area of an inlet by its position relative to the main body. CONSTITUTION:Fuel oil supplied from a fuel pump under pressure for a constant delivery pressure passes from a supply port 24 to a guide groove 22 to a filter 28 for removing impurities to a notced groove 26. The fuel oil further passes from and inlet port 22 to an inlet passage 34 to a connecting groove 16 of an inner orifice 10. The fuel oil is maintained at a constant pressure in the connecting groove 16, and flows into a vortex chamber 32 in the tangential direction via a slit groove 14 and an inlet port 14a. The fuel oil receives a rotating action in the vortex chamber, and is sprayed in a mist out of a spray port 8. By regulating the spindle 18 to expand or contract the opening area S of the inlet port 14a and the volume of the vortex chamber 32 while maintaining a constant feed liquid pressure, the spray amount can be controlled in a wide range.
Patent JP-H01300476-A (JP)
Title: Magnetic memory device
Inventor: ASAKAWA YOSHITERU
IPC: G06F3/06
Filed: 1988-05-30
Abstract: PURPOSE:To reduce the number of manual processes in a manufacturing point of view by performing initialization, the surface inspection of a memory disk, and the alternate processing of a defective track automatically by a switching means provided in a magnetic memory device or a control substrate, and recognizing sequence under execution visually. CONSTITUTION:The physical initialization of a device, the surface inspection of the memory disk, and the alternate processing of the defective track are performed automatically by a switch 12 provided at the control substrate 11 not by a command from a host, and also, the sequence under execution can be recognized visually by flashing a LED13. In such a way, the simplification of a stroke and the prevention of an error in a working process can be realized by attaching an automatic function on the working process, if possible, thereby, the reliability of the device can be improved as a whole.
Patent JP-S6118545-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T11/20
Filed: 1985-06-19
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-H07335545-A (JP)
Title: Method for manufacturing semiconductor thin film
Inventor: SANO KEIICHI
IPC: H01L21/324
Filed: 1994-06-14
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor thin film in polycrystalline structure where a crystal particle diameter is increased with an amorphous semiconductor material as a starting material. CONSTITUTION:After amorphous SiGe film 2 is formed on a substrate 1, GEH4 gas is further introduced and Ge microcrystalline dispersion layer 3 is formed by the plasma CVD method. Further, after amorphous SiGe film 4 is formed, annealing treatment is performed and the amorphous SiGe films 2 and 4 are subjected to solid-phase growth, thus forming polycrystalline SiGe film 5.
Patent JP-2000322106-A (JP)
Title: Control of molten metal level in mold of continuous casting machine
Inventor: OU FUKOKU
IPC: G05B13/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a control method capable of suppressing the variation of a molten metal level in a mold more effectively as compared with a conventional method even when errors exist in a numerical model of a continuous casting machine or the frequency characteristic of the casting machine is unknown. SOLUTION: A molten metal level in the mold 3 of the continuous casting machine is measured by a level sensor 4 and a deviation of the measured value from a set value is supplied to a feedback controller 6 and a disturbance estimation type adaptive controller 7. The controller 7 estimates periodical disturbance from the deviation and outputs an adaptive controlled variable for canceling the disturbance and the controller 6 outputs a feedback controlled variable. These two controlled variables are mutually added and the added value is supplied to an actuator 5. Then the aperture of a sliding nozzle 2 is controlled by a driving output from the actuator 5 and the molten metal level in the mold 3 is controlled.
Patent JP-S5560142-A (JP)
Title: Safety device for heater
Inventor: ITANI ICHIROU
IPC: F24F7/007
Filed: 1978-10-26
Abstract: PURPOSE: To perform a perfect ventilation and also to prolong the life of a safety device by connecting a thermal element and a fan arranged over a heater and driving the fan upon sensing the heat generated from the heater.  
     CONSTITUTION: A thermal element 4 like thermocuple is arranged near a heat source 2 for a heater 1 or over the heater 1 corresponingly to the heat source 2, and the thermal element 4 and a fan 6 in a range hood 5 are connected by way of a switch 7. The heat source 2 is actuated from turning on an operating knob 3, the nearby thermal element 4 is thus heated, a switch 7 preset at a given termperature is turned on to drive the fan 6 to ventilation. The fan 6 keeps running as long as the temperature prevailing around the heat source 2 works at more than the set temperature, thus operating for perfect ventilation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000323361-A (JP)
Title: Aluminum alloy and aluminum alloy foil for electrode of electrolytic capacitor
Inventor: ITAGAKI TAKESHI
IPC: C22C21/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolytic capacitor having a large capacitance per unit area. SOLUTION: An aluminum alloy contains 1 to 100 ppm Si, 1 to 100 ppm Fe, 1 to 100 ppm Cu, 1 to 30 ppm Ga, 0.01 to 0.5 ppm Ni, 0.01 to 0.5 ppm Co, 0.01 to 0.05 ppm Mo, and the balance Al with inevitable impurities and, when required, 0.01 to 10 ppm Na and one or more of 0.01 to 1 ppm In, 0.01 to 1 ppm Sn, 0.001 to 0.2 ppm Pb and meets 0.05<=Ga/[Cu+100×(Ni+Co+Mo)]<=1 (1) (containing no Na) or 0.05<=(Ga+Na)/[Cu+100×(Ni+Co+Mo)]×1 (2) (containing Na). Therefore, a high surface roughening rate is obtained, because pits are densely formed in a uniformly distributed state when the surface of the alloy is roughened, and, as a result, a capacitor having a high capacitance can be obtained.