baber/WOPTO huggingface dataset:
Patent JP-S5547178-A (JP)
Title: Treating of organic waste water containing biologically hard-to-decompose material
Inventor: HORIUCHI ASAO
IPC: C02F1/52
Filed: 1978-09-28
Abstract: PURPOSE: To provide a high degree treatment for stabilized solidification of organic materials and coloring components in waste water, by adding ferric salts to organic waste water containing materials which are biologically difficult to decompose and adding further calcium ions to the coagulated sludge under an acidic condition.  
     CONSTITUTION: Biologically undecomposable organic waste water such as biological metabolic deteriorated material from sewage or drainage is treated by first adding ferric salt such as ferric chloride and ferric sulfate in an amount of 10W1000ppm converted as iron atom. Then, the waste water is adjusted to pH 3W5.5 allowing organic materials and coloring components to be precipitated with flocks of ferric hydroxide. The formed flocks is treated by a coagulant of high molecular weight to produce coagulated soild and separated as sludge. The sludge is added with calcium ion such as calcium carbonate to permit organic materials and coloring components to be made insoluble and fixed in high ratio. The process provides thus a simple and cost-effective means to treat organic waste water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5910802-A (JP)
Title: Method for discriminating wall thickness of pipe body
Inventor: NISHIFUJI KATSUYUKI
IPC: G01B15/06
Filed: 1982-07-09
Abstract: PURPOSE:To decrease the amt. of the data for discriminating wall thickness and to perform discrimination with high accuracy by determining the average value of the data for measuring the wall thickness at pural measurement points in each block of the circumference of a pipe body and utilizing the max. value, min. value and reference wall thickness value at each average value. CONSTITUTION:Ultrasonic probes 2 ae disposed so as to face to each other on the circumferential face of a steel pipe 1, and pulses are intermittently irradiated onto the circumferential side face of the pipe 1 from the probes 2. The relfected waves thereof are received with the probes 2, whereby the wall thickness of the pipe 1 is measured. The pipe 1 is conveyed in this stage and is scanned spirally at a prescribed pitch. The circumference of the pipe 1 is divided by N, and the data for measuring the wall thickness for each of respective sections l1-lN is summarized and the averae values T1-TN thereof are determined. The values that exhibit abnormal values with respect to the reference wall thickness value determined with respect to the pipe 1 among the average values T1-TN are excluded, and the remaining max. value and min. value are drawn. Whether the wall thickness and thickness deviation at the circumference of the pipe 1 are good or not is discriminated from the max. value, the min. value and the reference wall thickness value.
Patent JP-S6012621-A (JP)
Inventor: FUKUNAGA MASAO
IPC: H01H13/20
Filed: 1983-06-30
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-S5244691-A (JP)
Title: Device for measuring concentration of electrolyte
Inventor: UMETSU HIROSHI
IPC: G01N27/26
Filed: 1975-10-06
Abstract: PURPOSE: The captioned device for measuring Na + , K + , Cl -  particularly in blood, which is made small in size and is capable of accomplishing stable mixing of solution, perfect washing and waste solution disposal without contamination and any effect of electrostatic induction by providing a solution stirring bath and vessel cover of a specific construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61278428-A (JP)
Title: Running control device for vehicle
Inventor: MAMIYA KIYOTAKA
IPC: F02D29/02
Filed: 1985-06-03
Abstract: PURPOSE:To improve a constant speed running performance by configurating a device in such a way that an upper and a lower speed limit are set based on the set speed, the speed is decelerated when the speed is found to exceed the upper limit, and the speed is accelerated when the speed is found to be lower than the lower limit. CONSTITUTION:While a vehicle is running, when a set speed VSSW is turned on so as to permit a constant speed running, a running changeover control block 31 is allowed to store an actual speed VS on that occasion as the set speed VSSW, and is also allowed to store values, in which the specified speed, 5km/H for example, is added to or subtracted from the said actual speed to obtain an upper limit or a lower limit signal respectively. In the next place, when an economy cruise control block is in operation, judgement is formed as to whether an acceleration mode signal ACC is '1' or not. When it is found to be yes, it is judged to be of a moderate acceleration. And when it is found to be no, it is judged to be just coasting. Under the condition of the moderate acceleration, if the speed exceeds the upper limit, the speed is decelerated. And under the condition of coasting, if the speed is found to be lower than the lower limit, the speed is accelerated, and the acceleration used on this occasion is corrected depending on the condition of a vehicle operation.
Patent JP-2000311592-A (JP)
Title: Manufacture of electron source and image forming device
Inventor: FUJII AKIRA
IPC: H01J9/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To form an electron emitting part of an electron source having a plurality of X-direction wirings in short time and to prevent a substrate from being deformed and destroyed when formed. SOLUTION: In this electron source, Y-direction wirings 13 are connected to a common ground and X-direction wirings 12 are connected to a wiring switching device 14. The X-direction wirings 12 are grouped; ten wirigns make one group, for example, a group 1 is named by Dx1, Dx103, Dx205, so on, and a group 2 is Dx2, Dx104, Dx206, so on. One pulse is applied on the Dx1 and then one pulse is on the Dx103, further on the Dx205 to change connection. After every wiring in the group 1 is applied on one pulse, the connection is again changed to the Dx1 and the same process is repeated. When the forming treatment of the group 1 is completed by repeating the pulse impression, the group 2 is similarly treated. By repeating this, the forming treatment of the entire electron emitting elements is completed.
Patent JP-S5821903-A (JP)
Title: Phased array antenna
Inventor: HISHINUMA SUSUMU
IPC: H01Q3/26
Filed: 1981-07-31
Abstract: PURPOSE:To minimise the occurrence of malfunction to the waveform distortion of the rise and fall of a signal, by obtaining the pulse duration signal through a comparison between the value obtained by a D/A conversion of an input signal and the charging voltage of constant current of an integral capacitor. CONSTITUTION:A phase control signal S is fetched into a register 11 by an LOAD signal, and at the same time an FF circuit 18 is set at the initial state. Then the terminal Q1' of the circuit 18 is set at a high level. With supply of an SET signal, a gate 12 is opened. At the same time, a constant current circuit 13 is started to start the charging to an integral capacitor. The charging voltage  of a capacitor 14 is supplied to one side of a comparator 17, and the voltage  S'd corresponding to a digital signal S is supplied to the other side of the comparator 17 after a D/A conversion 15. These voltages are compared through a  comparator 17, and the output of the circuit 18 is inverted when the coincidence  is obtained in the comparison. Then the gate 12 is closed.
Patent JP-H02300486-A (JP)
Title: Window regulator
Inventor: AKASHI YASUTOMO
IPC: E05F11/48
Filed: 1989-05-16
Abstract: PURPOSE:To conduct the lifting and lowering operation of a window glass smoothly by installing a guide rail to a section behind the center of gravity of the glass while mounting an auxiliary guide rail parallel with the guide rail to a section before the center of gravity of the glass. CONSTITUTION:When the rotary drum 26 of a baseplate 24 arranged to the upper section of the through window 23 of a door panel 21 is turned, a wire 25 wound on the drum 26 is moved. A carrier plate 13 is shifted vertically along a guide rail 11, a window glass 10 is supported by the upper roller 16 and lower roller 18 of the plate 13, and the rear section of the glass 10 is lifted and lowered along the rail 11 of the rail 11 together with the plate 13. A support plate 14 is moved vertically along an auxiliary guide rail 12, and the glass 10 is supported to the rail 12 by the slider 20 of the plate 14. The front section of the glass 10 is elevated and brought down along the rail 12 together with the plate 14, and the glass 10 is lifted and lowered along both rails 11, 12.
Patent JP-H10309522-A (JP)
Title: Production of coated metal sheet excellent in resistance against deposition of dirt
Inventor: FUKUMOTO HIROMITSU
IPC: B05D7/14
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To give hydrophilicity to the surface of a coating film with a small consumed amt. of a silane compd. and to obtain a coated metal sheet having excellent contamination resistance. SOLUTION: After a topcoating material is applied on the surface of a metal sheet and before the topcoating is baked, a silane compd. expressed by R<1> m Si(OR<2> )n or its partially hydrolyzed condensate, or the silane compd. or its partially hydrolyzed condensate dispersed or dissolved in a solvent is applied and baked so that the condensate layer of the silane compd. is selectively oriented near the surface layer of the topcoating film. In the formula, R<1> is a alkyl or alkoxy group, R<2> is an alkyl group, (m) is 0 or 1, (n) is 3 or 4 and (m+n)=4.
Patent JP-S5822336-A (JP)
Title: Method of inhibiting tight adhesion of wire during annealing
Inventor: YOSHIDA SHIGEAKI
IPC: C22F1/00
Filed: 1981-07-30
Abstract: PURPOSE:To effectively inhibit tight adhesion of adjacent wire parts during annealing, while inhibiting their direct contact, by applying slaked lime to the surface of a copper wire when the copper wire is to be wound round a reel. CONSTITUTION:When a metal wire having a copper or copper alloy surface is to be wound round a reel, water suspension of slaked lime (lime milk) is applied to the surface of the wire. The wire is then wound round the reel and annealed. The water suspension of slaked lime to be used is one prepared by adding slaked lime to water at a rate above its saturation concentration and forming the mixture into a suspending or greasy state. When the wire is annealed under this condition, water content is evaporated, and the applied lime milk is dewatered, so that a quick lime film is formed on the wire surface. Owing to this quick lime film, direct contact of adjacent wire parts, metallic diffusion theirbetween during annealing and their close adhesion can be effectively inhibited. Consequently, the wire can be smoothly pulled out from the reel.
Patent JP-S5546949-A (JP)
Title: Manufacture of tube container
Inventor: OZAKI SHIGEO
IPC: B29C45/14
Filed: 1978-09-30
Abstract: PURPOSE:To combine impermeable layer tube body and a head portion of more than three layers with each other by extruding resin into the clearance between a wall member of which the peripheral portion at one end is tightly contacted with the tube body placed in a head forming die and a head forming member. CONSTITUTION:The head of a mandrel 2 in which an impermeable tube body 1 with a fixed length is inserted is covered with a previously-moulded impermeable wall member so that the peripheral portion at one end of the latter may fixedly contact with the whole structure of the peripheral portion at one end of the tube body 1. Next, a head forming member 4 made of impermeable resin or Al is set on the inner face of an upper die 5, the upper die 5 is lowered and contacted with a lower die 7, and a wall member 3, the head forming member 4 and the tube body 1 are combined or welded together by extruding the resin into the clearance between the wall member 3 and head forming member 4. Thus, an impermeable tube container is manufactured.
Patent JP-H0265151-A (JP)
Title: Line width loss measuring method
Inventor: MAIKERU DENISU JIRU
IPC: G03F7/20
Filed: 1989-05-16
Abstract: PURPOSE: To easily and quickly measure the line width loss of a formed pattern based on the position where the ratio of the width of a bar of the pattern to the interval between the bars becomes '1', by forming a test pattern of bars on a photographic mask so that the bars in a first bar row can have the same width and those in a second bar row can be arranged at regular intervals. CONSTITUTION: In a row X, the widths W1 of bars A-T are fixed at 1μm (W1 =1μm), but the interval Gn between the bars A-T decreases by a deviation (g) toward the right. In a row Y, the widths W2 of bars A-S increase by a deviation (n) toward the right, but the interval G2 between the bars A-S is fixed at 1μm (G2 =1μm). The bars are arranged so that the ratio of the width of the bar to the interval between the bars is '1' at the center. In this constitution, the position where the width of the bar in pattern X' and Y' formed on a substrate for supplementing the test pattern of a mask after photolithography and etching to the interval between the bars become '1' is detected and the line width loss L of the formed patterns can be easily found by calculating L=ng/z based on the information.  The symbols (g) and (n) respectful represent the stepwise deviation of the intervals between the bars and the number of bars between a point where the ratio of the width of the bar of the test pattern to the interval between the bars and another point where the ratio of the width of the formed pattern to the interval between the bars is '1'.
Patent JP-S62276138-A (JP)
Inventor: KONDO MINEJI
IPC: E03D13/00
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63285237-A (JP)
Title: Compression ratio detecting device for variable compression ratio type internal combustion engine
Inventor: BITO HIROMICHI
IPC: F02D15/02
Filed: 1987-05-18
Abstract: PURPOSE:To make it possible to detect the present high and low compression condition with a high degree of accuracy during operation by determining the present compression ratio in accordance with a signal from a knocking detecting means for detecting the presence of knocking temporarily generated. CONSTITUTION:A CPU 28 comprises a knocking generating means for temporarily generating knocking in an engine and a compression ratio judging means for judging the present compression ratio condition in accordance with a signal from a knocking sensor 24. That is, a compensating spark advance value determined in accordance with an engine rotational speed and a basic fuel injection amount is obtained from a map so as to perform a compulsory spark advance by which knocking occurs compulsorily. As a result, if no knocking is generated irrespective of compulsory spark advance, it is judged that the compression ratio or combustion is abnormal, a turn-on signal is delivered to an alarm 34 so as to allow the driver to know the fact. If knocking is generated by the compulsory spark advance, it is judged that the combustion is normal at a desired compression ratio, thereby it is possible to change factors relating to fuel in accordance with the condition of the compression ratio.
Patent JP-S62277251-A (JP)
Title: Production line improvement indicating device
Inventor: HARA AKIHIDE
IPC: G05B19/418
Filed: 1986-05-26
Abstract: PURPOSE:To eliminate the assistance of a specialist by providing a knowledge data base means and an inference engine mea which retrieves the optimum knowledge data from said knowledge data base means and reports it to an inquiry and which has a function of checking knowledge data registered in said knowledge data base means. CONSTITUTION:On receiving an inquiry about a production line, an inference engine means 4 retrieves knowledge data suited to the contents of the inquiry from a knowledge data base means 1 in order and displays the data. Also, at the time of registering a knowledge data, the means 1 reads out already registered knowledge data and carries out data check. Thereby, even if trouble occurs while a production line is operating, a measure to meet the trouble can be taken even without a professional operator. Also, since data check is carried out at the time of registering a knowledge data, it is possible to perform a change registration or new registration while retrieving knowledge data, without interfering.
Patent JP-S5822497-A (JP)
Inventor: FUKUDA HIROSHI
IPC: H04B10/00
Filed: 1981-07-31
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-H09277945-A (JP)
Title: Power steering device
Inventor: KADA TOMOYASU
IPC: B62D5/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To perform a steering suppression without reducing the steering feeling by changing a control value so that steering auxiliary force is gradually reduced after a steering auxiliary is performed when a steering suppression cause occurs. SOLUTION: Signals from a torque sensor 3 and vehicle speed detecting sensors 53, 54, 55, 56 are read, the control value corresponding to the driving current of a steering auxiliary motor 13 is calculated. The control value is set so that a larger steering auxiliary force is generated as the detected steering torque is larger. Namely, when the excessive quantity from a set value of the detected steering torque does not exceed the set value, the control value is changed so as to gradually reduce the steering auxiliary force. Thus, the steering suppression can be performed without reducing the steering feeling.
Patent JP-S5246019-A (JP)
Title: Process for preparation of alkyl-3-(2,2-dihalovinyl)-4-methyl-4-penten oate and its derivatives
Inventor: MATSUI MASANAO
IPC: C07C69/62
Filed: 1975-10-06
Abstract: PURPOSE: Alkyl-3-(2,2-dihalovinyl)-4-methyl-4-pentenoate I(where X is halogen;R 1  is H or lower alkyl;R 2  is lower alkyl), e.g. ethyl-3-(2,2-dichlorovinyl)-4-methyl-4-pentenoate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6013888-A (JP)
Title: Production of coal-water slurry having high concentration
Inventor: NISHIMURA YASUYUKI
IPC: C10L1/32
Filed: 1983-07-05
Abstract: PURPOSE:To obtain a coal-water slurry having high coal concentration, low viscosity and high stability, by mixing plural kinds of coal having specific hardgrove indices, and pulverizing the mixture in wet state. CONSTITUTION:A mixture of two or more kinds of coal having different hardgrove index (HGI) which is a measure of the crushability of coal, i.e. a mixture of a poorly crushable coal having an HGI of <=60 and a coal having higher HGI than the above by >=8 (preferably by 10-12) is pulverized in wet state to obtain a slurry having a coal concentration of preferably 60-80wt%. The mixing of coals having different crushability can be carried out in the crusher, coal storage yard, coal bunker, metering coal feeder, rough crusher, etc. or by mixing the slurry of individual coal.
Patent JP-H11353455-A (JP)
Title: Method, device, and computer program product for deleting edge condition from area image processing operation on tiled image data
Inventor: FURLANI JOHN L
IPC: G06T15/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To disclose the device, method, and computer program product for reducing the overhead relating to the execution of area image operation on a tiled image. SOLUTION: This invention detects how many pixel values from more than one adjacent tile the area image operation requires. A list of boxes representing pixel image information is generated 509. Those boxes are divided 511 as to image edges and tile edges in the image. The divided boxes are used to indicate 513 the allocation of a memory buffer for corrected parts of the image and leave the majority of pixel information of titles for the operation in the memory buffer holding the tiles. Thus, a mechanism is provided which puts together image data crossing title edges without copying the majority of the tiles from one memory buffer to another buffer.
Patent JP-H01289960-A (JP)
Title: Photosensitive body
Inventor: NAKANISHI TATSUO
IPC: G03G5/082
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a photosensitive body having high durability for repeated use and providing superior picture image quality by specifying contents of C and N in a surface modifying layer, an integrated area of an infrared absorption curve at a specified wave number, and conditions for forming the surface modifying layer, etc. CONSTITUTION:The surface modifying layer formed on the surface of a photoconductive layer of the title photosensitive body consists of amorphous hydrogenated and/or halogenated silicon contg. also elementary impurities of the group VA of the periodic table, and the contents of C and N in the surface modifying layer is defined by 30atomic%<=[C]<100atomic%, and 0atomic%<[N]<=50atomic%, respectively. An integrated area (S) of an infrared absorption curve at 1,200-1,300cm<-1> wave number is within a range expressed by the formula I, and the surface modifying layer is doped with compds. of the elementary impurities in the stage of forming the surface modifying layer under conditions defined by 10<-3>vol.ppm<=[concn. of compds. of elementary impurities]/[concn. of Si compd.]<=10<3>vol.ppm. Thus, a photosensitive body causing no degradation of picture image quality and having superior durability for printing is obtd.
Patent JP-S6012932-A (JP)
Title: Preparation of spread
Inventor: ISHIGURO YUKIO
IPC: A23D7/00
Filed: 1983-07-04
Abstract: PURPOSE:To prepare a spread having harmonized, blended flavor, by immersing a vegetable and/or a fruit as it is or in a ground state and a saccharide in fruit wine or distilled liquor, storing it for a long period so that it is aged, adding it to edible fats and oils. CONSTITUTION:Seasoning, flavor imparter, coloring matter, preservative, etc. are optionally added to emulsified edible fats and oils or edible fats and oils during emulsification, the blend is properly heated, cooled, stirred, adjusted, etc., to give a spread. In the operation, a vegetable and/or fruit which is as it is or ground or cut, and a saccharide are immersed in fruit wine or distilled liquor, it is preserved for a long period and aged. It is added to the edible fats and oils. 10-60wt% solid part, liquid part or transparent solution part of the aged material based on the spread is added to it. The preferable storage condition is <=30 deg.C and >=2 monthes. Consequently, the spread having a novel harmonized blended flavor can be prepared.
Patent JP-2000313662-A (JP)
Title: Ceramic composition
Inventor: IWASHITA SHUZO
IPC: C04B35/46
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To attain a high P/V value and a denseness that is sufficient for piezoelectric ceramics without noxious Pb by using SrBi4Ti4O15 as a main component, further adding specific amounts of MnO2, La2O3, Nd2O3, Lu2O3, Yb2O3, Bi2O3, MgO, ZrO2 or the like. SOLUTION: In a ceramic composition mainly containing SrBi4O15, 100 pts.wt. of the main component are combined with 0.01-1 pt.wt. of MnO2, and 0.01-1 pt.wt. of at least one selected from La2O3, Nd2O3, Lu2O3, Yb2O3, Bi2O3, MgO, ZrO2. In a preferred embodiment, the C-axis orientation of the crystalline particles of SrBi4O15 is >=35%, particularly >=50% and this requirement can be attained by fitting this ceramic composition from green sheets. This ceramic composition is increased its sintering properties by addition of a prescribed amount of MnO2 and can be densely fired at a temperature level of <=1,220 deg.C and gives >=60 dB of the P/V value represented by the formula: 20 log (Ra/R0 (R0 is resonant impedance, Ra is antiresonant impedance).