baber/WOPTO huggingface dataset:
Patent JP-H06293494-A (JP)
Title: Automatic crane operation control method for multistage stacking yard
Inventor: OBINATA SHIZUO
IPC: B66C13/48
Filed: 1993-04-08
Abstract: PURPOSE:To provide an automatic operation control method having high cargo handling efficiency, in a multistage stacking warehouse for coils of various sizes. CONSTITUTION:In an automatic crane operation control method for multistage stacking coil yards 11 and 12, the hoist height of a crane is varied according to a load condition and a non-load condition and further, according to limitation of height in a running direction within the yard. Further, a load condition is varied in response to the outside diameter of a coil to be conveyed. Further, the interior of the coil yards 11 and 12 of the conveyance rout of the crane is classified by the maximum coil height of multistage stacking. The vicinity of an entrance 10 for the coil forms a low coil yard 12. From a stage in the middle of hoisting, traveling and traverse of the crane are started.
Patent JP-S526101-A (JP)
Title: Mul tistage pump
Inventor: KAWADA YUTAKA
IPC: F04D15/00
Filed: 1975-07-03
Abstract: PURPOSE: A multistage pump whose construction can prevent axial thrust of before and behind impeller from producing being produced by ununiformity of pressure distribution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61241637-A (JP)
Title: Analyzing instrument
Inventor: HASEBE HIROYUKI
IPC: G01N21/31
Filed: 1985-04-19
Abstract: PURPOSE:To make possible the detection of the abnormal deposition of metallic copper into an optical cell for holding a soln. to be measured in an initial stage by providing at least a pair of optical systems to the inside surface of the optical cell. CONSTITUTION:An optical system consisting of a light source 6, a filter 7, a condenser lens 8 and a photodetector 9 are an abnormality detector. A light source 1, a filter 2, a condenser lens 3 and a photodetector 5 are the optical system used for measurement of the copper concn. in a copper electroless plating liquid flowing in the optical cell 4. The light course emitted from the light source 6 is filtered 7 to monochromatic light which is stopped down by the lens 8 and is then made incident on the cell 4 at the angle theta smaller then the critical angle to induce the total reflection. The quantity of the light made incident on the photodetector 9 is small if the abnormal deposition arises in the cell 4 in this state. On the other hand, the light made incident on the cell 4 is reflected by the abnormally deposited metallic copper and the quantity of the light made incident on the photodetector 9 increases when the metallic copper deposits abnormally in the cell 4 by the rise of pH, etc. The abnormal deposition in the cell 4 is detected by detecting the output from such photodetector 9.
Patent JP-S59210514-A (JP)
Title: Full-width erasion head
Inventor: ABE YUUHEI
IPC: G11B5/29
Filed: 1983-05-13
Abstract: PURPOSE:To attain the sound post-recording and the video post-recording of VFR by providing a split constitution of a full-width erasion head so that the record of a sound track and that of a video track can be erased independently of each other and therefore a PCM audiofunction and a video recording function coexist with each other. CONSTITUTION:A full-width erasion head 1 is divided into a video track correspondence part 1a and a sound track corrspondence part 1b. A magnetic tape 4 contains control tracks 5 and 8 at its both side together with a video track 6 and a sound track 7 holding card bands 9-11 between them. Then the tape 4 is driven from a supply reel in a cassette via a tape guide while having a contact with the head 1. The records of the tracks 6 and 7 are erased by head parts 1a and 1b respectively. Thus an erasion gap 2 or 3 of the part 1a or 1b is properly selected and excited. Therefore the sound post-recording and video post-recording are possible without causing double writing nor incomplete erasion, etc.
Patent JP-H01260095-A (JP)
Title: Production of interleaving paper for glass
Inventor: YASUDA KATSUJI
IPC: D21H23/00
Filed: 1988-04-04
Abstract: PURPOSE:To obtain the subject interleaving paper to be inserted between adjacent glass plates of a laminated glass plate, etc., and effective in decreasing the adhesion of glass to the paper and the yellowing of glass, by adding an apparatus to remove fine fibers in a washing step and drying the paper without using a releasing agent. CONSTITUTION:In the paper-making of an interleaving paper for glass using a Yankee machine, an apparatus to remove fine fibers from wet paper is added to the washing step, the removed fine fibers are discharged from the system and the paper is dried without using a releasing agent to obtain the objective interleaving paper.
Patent JP-H05247922-A (JP)
Title: Density measuring method
Inventor: HASHIMOTO TSUKASA
IPC: G01N9/00
Filed: 1992-03-04
Abstract: PURPOSE:To obtain high measuring precision by setting the optimum measuring conditions of a measuring area previously, to produce correlation data between a harmonic rate and density according to the optimum measuring conditions, and by finding the harmonic rate of arbitrary land, to check the rate and the correlation data. CONSTITUTION:An exciter 10 is used for a measuring area, and the oscillation of specified frequency is applied to. In this case, from the measuring area, based on a harmonic rate between higher harmonic component and fundamental wave component to be included in answering wave, the density of the measuring area is measured. Then, optimum measuring conditions according to the earth quality of objective land are previously set. (S10) According to the set optimum measuring conditions, correlation data between the secondary harmonic rate of the measuring land and drying density are produced. (S20) Besides, according to the set optimum measuring conditions, the harmonic rate of the arbitrary point Of the measuring land is found, and the rate and correlation data are checked, and drying density is found. (S30) As a results, the, optimum measuring conditions suitable for the measuring area are set quickly and exactly, and sufficient measuring precision can be obtained.
Patent JP-H10283352-A (JP)
Title: Document edition device and method therefor and storage medium
Inventor: KONDO MASUO
IPC: G06F40/189
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To easily insert a line as necessary. SOLUTION: A line feed code insertion processing part 6 inserts a blank line between lines with an area character number calculating part 7 and a line feed code insertion judging part 8 according to an operation instruction from an inputting part 2. The area character number calculating part 7 detects the position of data amounts for one line from the line feed code in text data. Also, the line feed code insertion processing part 6 detects the line feed code in the text data, and inserts a line feed code following this. That is, the line feed code insertion processing part 6 processes the text data so that at least two line feed codes can be continuously present in the text data.
Patent JP-S61240931-A (JP)
Inventor: MATSUKUMA KAZUYOSHI
IPC: A47L9/24
Filed: 1985-04-18
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-H10283928-A (JP)
Title: Manufacture of saddle type deflection coil
Inventor: KAKURA TSUTAE
IPC: H01J9/236
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the twist of a deflection coil, and improve symmetric property in a magnetic field, to improve a convergence characteristic, by winding a strand on the coil metallic mold for a saddle type deflection coil in a counterclockwise direction, through using the strand stranded in a counterclockwise direction. SOLUTION: A saddle type deflection coil 1 is formed by using a strand 1a, wherein plural lead wires are stranded in a counterclockwise direction, as a coil for a saddle type deflection coil 1, and rotating a coil metal mold 2 in a clockwise direction shown by a broken line arrow, to wind the strand 1a in the saddle type shape gap of the coil metal mold 2. This means the winding direction of the strand 1a is a direction of (a)→(b)→(c)→(d)→(a), that is, a conterclockwise direction seeing from on a Y-axis from a point of view of the fixation of the coil metal mold 2.  By using the strand 1a stranded in the counterclockwise direction, coil torsion, due to the shape, such as the bending of the deflection coil 1 caused by winding in the counterclockwise direction, can be canceled or restrained to conform or closely near the respective points of end parts (a)-(d) to X-Z surfaces.
Patent JP-2000274611-A (JP)
Title: Combustor
Inventor: INAGE SHINICHI
IPC: F23D14/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress back fire of a burner by ejecting fuel from the constricted part at the inlet of a Venturi, forming a premixed gas in a combustor and then combusting fuel at the outlet of the combustor. SOLUTION: Fuel 8 is supplied from a fuel ejection hole 3 made on the upstream side of a Venturi inlet 5 and mixed with air 9 while passing through the Venturi to form a premixed gas 10. Current velocity of at the Venturi throat 5 is set higher than the combustion rate of the premixed gas under operating conditions. Current velocity of at the premixed gas 10 decelerates toward downstream because the Venturi outlet is an enlarged channel. The premixed gas 10 forms a flame 11 at a position where the combustion rate of the premixed gas balances with the current velocity. Furthermore, a fuel line 12 for diffuse combustion is provided at the outlet of the combustor and diffuse combustion 14 is formed by supplying fuel to the outlet. According to the arrangement, occurrence of back fire where the premixed gas returns inward can be suppressed.
Patent JP-H01259744-A (JP)
Title: Rotor structure for synchronous motor using ring magnet
Inventor: IWAMATSU NOBORU
IPC: H02K1/27
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the breakdown of a ring magnet by reducing the difference between a temperature during the rotation of a motor and that during the stoppage thereof through providing opened groove slits along the longitudinal direction of the surface of a rotor core with an annular ring magnet stuck to said surface. CONSTITUTION:An annular ring magnet 14 whose magnetic poles are alternately reversed is stuck and fixed to the outer peripheral face 22 of a rotor core 12. A neodymium-iron magnet with a large residual magnetic flux density is used as said ring magnet 14. The coefficient of thermal expansion of said neodymium-iron magnet is positive in the direction of thickness and negative in the axial direction perpendicular thereto. The coefficient of thermal expansion of said rotor core 12 also takes a positive value. The outer peripheral face of said rotor core 12 is provided with groove slits 16 arranged one by one for every magnetic pole in parallel with the rotor shaft 10. Further, many holes 18 are provided midway in the radial direction of the rotor core 12 in parallel with the axial direction to form long and narrow belt-like parts 20. Thus, the difference between a temperature during the use of a motor and that during the stoppage thereof is reduced to prevent the breakdown of said ring magnet 14 due to thermal stress.
Patent JP-S579318-A (JP)
Title: Flexible shaft
Inventor: HIKI HIDEO
IPC: F16C1/04
Filed: 1980-06-19
Abstract: PURPOSE: To obtain a flexible shaft capable of making a turning movement of  much smaller radius of curvature without causing fatigue in its material by providing a helical spring to the periphery of a link chain connected to chain rings  through an inserted intermediate supporting piece.  
     CONSTITUTION: An intermediate supporting piece 2 is inserted into the chain rings of a series of link chain 1A consisting of a large number of the chain rings 1. The intermediate supporting piece 2, which is held between the chain rings 1 and of square-columnar form, is made of a wear-resistant hard material, e.g., of metals, ceramics, etc., or of an elastic material, e.g., of synthetic rubbers, etc. The link chain 1A into which the intermediate supporting piece 2 is inserted is further inserted into helical springs 3 having pitches smaller than the width of the intermediate supporting piece 2 and then fixed at both ends to form a desired flexible shaft. The flexible shaft is coated with a lubricating oil, housed in a protective tube 4, and then used for transmitting power between the prime mover shaft and the following shaft. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S539101-A (JP)
Title: Recording device
Inventor: KANABA YUTAKA
IPC: G11B7/0045
Filed: 1976-07-12
Abstract: PURPOSE: An energy beam is prevented from becoming unstable by providing a detector which detects duty cycles and adjusting the energy beam for recording so that the output of this detector becomes a specified value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10261884-A (JP)
Title: Cooling structure for information processor
Inventor: SAMEJIMA TAKASHI
IPC: H05K7/20
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a fan by cooling the inner heating parts of an information processor, e.g. a personal computer, through natural air cooling as much as possible. SOLUTION: An information processor 1 comprises a forced air cooling fan 3, a sensor 4 for sensing vertical setting, and a control circuit 5 for stopping the fan 3 when vertical setting is sensed by the sensor 4. In case of lateral setting, the fan 3 is actuated to perform forced air cooling of inner heating parts. In case of vertical setting, it is sensed by the sensor 4 and the fan 3 is stopped. Since the housing 2 has a limited bottom area and a high height, an updraft is generated remarkably in the housing 2 when the air is heated by the inner heating parts. Consequently, natural convection takes place easily to circulate the air through suction vents 7 at the lower part of the housing 2 and exhaust vents 8 thus air cooling the inner heating parts sufficiently through natural convection.
Patent JP-H10259329-A (JP)
Title: Easily dispersible organic-bentonite-containing powder composition
Inventor: TOMII YASUO
IPC: C09D11/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a powder composition improved in easy dispersibility, the storage stability of a system, workability and handleability dispensing with any special dispersion step by using a specified amount of an organic bentonite obtained by swelling organic bentonite by wetting with a dispersion medium and removing part of the dispersion medium from the mixture. SOLUTION: Organic bentonite based on montmorillonite is swollen by wetting with an organic solvent used as a vehicle for e.g. a coating material, a printing ink or a grease. The swollen bentonite is heated to remove part of the organic solvent therefrom. 35-80 wt.%, desirably 20-80 wt.% obtained organic bentonite is mixed with 0.1-50 wt.% fine powder such as of a wax, microsilica, ultramicroparticulate titanium oxide, polymethyl metacrylate particles, heavy calcium carbonate, light calcium carbonate, kaolin clay, wollastonite, talc or nephelinecinite.
Patent JP-S63249104-A (JP)
Title: Heat resistant mirror
Inventor: TAKADA YOSHINORI
IPC: G02B5/08
Filed: 1987-04-03
Abstract: PURPOSE:To provide the titled mirror which forms a specular surface always beautifully even in a high-temp. atmosphere by coating an oxidation resistant metal or oxidation resistant alloy on the coated surface of a heat resistant ceramics member. CONSTITUTION:This mirror consists of a member 1 consisting of heat resistant ceramics such as quartz glass, transparent sapphire or 'Pyrex(R)' (trade name) and a specular surface part 3 consisting of the oxidation resistant metal or oxidation resistant alloy coated on the coating surface 2 of the member 1. This oxidation resistant metal or oxidation resistant alloy exhibits the oxidation resistance of about <=10mg/cm<2> weight increase by oxidation by heating for about 100hr at about 1,000 deg.C in an atmosphere atmosphere. For example, the oxidation resistant metal is silicon, nickel, platinum, etc., and the oxidation resistant alloy is alloys such as alloy of silicon and chromium and alloy of nickel, boron and tungsten. The annihilation of the specular surface of the specular surface part 3 of this mirror 7 even in a high-temp. atmosphere is thereby obviated.
Patent JP-H01254928-A (JP)
Title: Information setter of electronic flash device
Inventor: IIDA KIWA
IPC: G03B7/16
Filed: 1988-04-05
Abstract: PURPOSE:To enable a photographer to know whether the photographer himself must manually set the data on photographing information or not by providing a means which sets a 1st display state when the photographing information display part of the electronic flash device is mounted to a data exchangeable camera and the 2nd display state when said part is mounted to a camera incapable of making data exchange. CONSTITUTION:A mounted camera discrimination circuit 8 outputs an L level signal from an output line 3b to display an ISO value, F value and light control distance range at all times, thereby urging the manual setting of the ISO value and F value to the photographer when the above-mentioned display part is mounted to the camera incapable of making the data exchange. The output line 4b of a camera power supply discrimination circuit 4 outputs an H level signal when the display part is mounted to the camera mounted with a lens and the power supply is turned on. Since the input line 22a has the L level signal in such a case, a display circuit 22 puts out the display of the display 41. The output line 4b of the discrimination circuit 4 has the L level signal and the display of the ISO value, F value and light control distance range is put out. The wrong display is thus obviated.
Patent JP-H03282398-A (JP)
Title: Assembly method and assembly device for fuel assembly
Inventor: OUCHI MASAKI
IPC: G21C21/00
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the generation of scratching in the outer peripheral part of fuel rods and to make improvement in assembling efficiency by withdrawing protective tubes covering the fuel rods into a grid space, then pulling the protective tubes from the grid space. CONSTITUTION:The outer peripheral parts of the respective fuel rods 6 are coated with the protective tubes 15. An upper moving base 14a of a fuel rod withdrawing machine 12 is advanced to an assembling base 11 side. A protective tube withdrawing tool 18 is inserted into the assembling base 11 and is engaged with an end plug 16 of the tube 15 set in a fuel rod magazine 10. The moving base 14a is then retreated to withdraw the fuel rod 6 together with the tube 15 into the space on the base 11. An expanded diameter part 18l expands the diameter of the grid space at this time and, therefore, the scratches are not generated in the outer peripheral part of the fuel rod 6. The end lug 6a of the fuel rod 6 is thereafter attracted to an attracting device 32 and the lower moving base 14 is advanced to engage a protective tube puller 19 with the end plug 16 of the tube. Only the tube 15 is pulled to the withdrawing machine 12 by retreating the moving base 14b. The fuel rods 6 are withdrawn into the respective grid spaces on the base 5 and the tubes 15 are stored by repeating such operations.
Patent JP-S61242997-A (JP)
Title: Magnetic field-measuring device
Inventor: KAMATA OSAMU
IPC: G01R33/032
Filed: 1985-04-19
Abstract: PURPOSE:The polarization direction of a polarizer which separates incident ray into 2 linearly polarized rays is allowed to differ from that of a detector and a specific magneto-optical element is set between them to give a magnetic field-measuring device with high sensibility and temperature stability. CONSTITUTION:The direction of transmission polarized light from a polarizer 2 which separates incident rays into 2 linearly polarized rays is allowed to differ from that of a detector 3. The objective magnetic field-measuring unit is obtained by setting a magneto-optical converter which contains a magneto- optical element which is formed by allowing a rare earth-iron garnet mixed crystals of the formula to epitaxially grow on a Gd3Ga5O12 base where 0.1<=x<=0.3.
Patent JP-H08278715-A (JP)
Title: Fixing device
Inventor: YURA JUN
IPC: G03G15/20
Filed: 1995-04-10
Abstract: PURPOSE: To provide an inexpensive fixing device by which the mechanical strength of a fixing roller can be increased, in which temperature rising time in the case of rising is short so as to save power, in which working and inserting operation is facilitated. CONSTITUTION: This device is provided with a thin cylindrical fixing roller 1 inside of which a heat source is arranged, and a pressure roller 3 abutting on the roller 1, and plural reinforcing member 5 for preventing the roller 1 from being deformed are provided inside the roller 1. Furthermore, the member 5 has a cylindrical part 6 engaged with the inside wall of the roller 1 and a perforated wall part 8 successively provided inward from the part 6, and a slit 9 is formed toward an inside periphery from an external periphery on the member 5, and a through-hole 10 is provided on the part 8 on both sides of the slit 9.
Patent JP-H11283876-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: SHIMADA AKIHIRO
IPC: H01G9/028
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of the highly reliable solid electrolytic capacitor, which can enhance the efficiency of polymerization reaction and can form the uniform solid electrolyte layer on the surface of a metal pellet. SOLUTION: The metal pellet having a dielectric oxide film is immersed into EDT or EDT solution, having the specified concentration for the specified time. After the EDT is attached on the dielectric film, the described pellet is immersed into the oxidizing-material water solution having the specified concentration. Oxidizing agent is attached to the EDT. Oxidizing polymerization is performed in the solution of the oxidizing agent. Thereafter, the pellet is washed with water, warm water, organic solvent and the like and dried. Then, the process from the immersion into the above described EDT or the EDT solution to the drying is repeated by the specified time. Thereafter, carton and silver paste are applied, the cathode terminal is pulled out with silver adhesive agent, resin is externally mounted and aging is performed.
Patent JP-H02261507-A (JP)
Title: Method for controlling chemical injection in flocculating and settling device
Inventor: SUZUKI KAZUYUKI
IPC: B01D21/30
Filed: 1989-03-31
Abstract: PURPOSE:To automate the injection of a flocculant into raw water by fuzzy- inferring the injection rate of the flocculant to be changed from the respective fuzzy sets regarding the treated water turbidity, floc settling velocity and variable for the flocculant injection rate. CONSTITUTION:The flocculant is injected respectively into flocculation test tanks 21A to 21D by injectors 31A to 31D in accordance with the test value for the flocculant injection rate from an arithmetic circuit 43 and agitated, and the floc settling velocity is measured by settling velocity meters 30A to 30D. The injection rate of the flocculant to be changed corresponding to the test tanks 21A to 21D is obtained by the fuzzy inference circuits 52A to 52D based on the fuzzy rule established between the respective fuzzy sets regarding the treated water turbidity from a turbidimeter 34, floc settling velocity and variable for the flocculant injection rate. The changed injection rate is added to the test value for the flocculant injection rate, and averaged by an arithmetic circuit 54. The amt. of the flocculant to be injected is set by an injector 14 from the obtained rate and the measured value of a raw water flowmeter 18. The flocculant is injected into a mixing tank 13, and injection is automated.