baber/WOPTO huggingface dataset:
Patent JP-H07214095-A (JP)
Title: Sludge treating system
Inventor: OKUDA AKIRA
IPC: C02F11/14
Filed: 1994-02-08
Abstract: PURPOSE:To eliminate the need for precipitation and fitration and to prevent secondary pollution by dipping a sludge mixed with a core soln. in a liq. coagulant as the sludge drop, firing the drop into a gel sludge grain and then firing the grain into a water-insoluble granular soil. CONSTITUTION:A core soln. in a core soln. preparing water tank 1 provided with an agitator 2 and in a core soln. storage tank 3 and a sludge in a sludge tank 4 are firstly supplied to a mixing means 5 and mixed by the agitator 6b of a mixing tank 6a to obtain a homogeneous sludge. The sludge flowing down from the mixing means 5 is received by the rotor 8 of a sludge drop feed mechanism 7 to diffuse the sludge in the form of drops, and the drops are dipped in the liq. coagulant in a coagulation tank 9 to form a gel sludge grain. The gel sludge grain is drawn off and separated into the sludge grain and the coagulant by a solid-liq. separating means 15. The sludge grain freed from the coagulant is supplied to a heat-treating device 17 and fired into a water-insoluble granular soil. The sludge is granulated in this way without need for precipitation and filtration, and the grain does not cause secondary pollution.
Patent JP-S53120868-A (JP)
Title: Hanging device for lighting equipment
Inventor: KIMURA TAKASHI
IPC: F21V21/02
Filed: 1977-03-30
Abstract: PURPOSE: To make hanging operation easy, and to simplify execution, by allowing the hanging of a pipe from a fitting plate to the ceiling simply only by inserting the pipe, from which a lighting equipment is hanged, from the lower part of the fitting plate to the ceiling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10230110-A (JP)
Title: Circulating purification device
Inventor: GOTO MAKOTO
IPC: B01D35/027
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To purify also sand, scale, etc., gathered on a bottom surface of a bathtub of which settlement velocity is high by a method wherein a discharge opening is provided near to a bottom surface of a storing tank of the bathtub. SOLUTION: A circulating purification device has a feed water opening 2 being a suction opening arranged freely detachably to a bathtub 1, a plurality of discharge openings 3a arranged near a bottom surface of the bathtub 1, a discharge opening 3b arranged at a middle height of the bathtub 1, and a device main body 6. The device main body 6 is respectively connected to the feed water opening 2 via a feed water hose 4, and to the discharge opening 3a and the discharge opening 3b via a waste water hose 5. When completion of bathing is recognized to the circulating purification device by pushing down a switch 17 in completion of bathing by a bathing person, a throttle valve is forcedly closed, and a throttle valve 7 is forcedly fully opened. That is, bathing water is discharged along the bottom surface of the bathtub 1 from the discharge opening 3a, sand, scale, etc., of which settlement velocity is high are lifted, and consequently the bathing water in which they are mixed is circulated, and purified.
Patent JP-S60181676-A (JP)
Title: Method for fixing watch dial panel
Inventor: ITOU NOBUO
IPC: G04B19/14
Filed: 1984-02-29
Abstract: PURPOSE:To make it possible to fix an extremely thin dial to a module without damaging appearance and quality, by fixing the dial to the module without applying strong force to the legs of the dial. CONSTITUTION:A groove part 12 is provided to the outer peripheral part of the leg 11 secured to the back surface of a dial 10 and, after groove part 12 is coated with foamable ink 13 by printing, temporary drying is performed at about 50 deg.C for about 20min. Next, the leg 11 of the dial 10 is inserted into the dial attachment hole 15 of a module and, subsequently, the leading end of a dial leg clamping screw 16 is inserted into a piercing hole reaching the dial attachment hole 15 from the outside of the module 14 and contacted with the part coated with the foamable ink 13 to temporarily fix the dial 10. Then, perfect drying is performed at about 80 deg.C for 2-3min in order to foam the foamable ink 13. Therefore, the foamable ink 13 tightly clamps the leading end of dial leg clamping screw 16 and, further, the same state as that, wherein the leg 11 is inserted into the attachment hole 15 under pressure, is obtained by the elastic force of the foamable ink 13. As a result, the dial 10 is perfectly fixed to the module 14.
Patent JP-H11233298-A (JP)
Title: Power supply device and particle accelerator
Inventor: SEKIGUCHI SHUICHI
IPC: H05H7/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation in an output and to reduce the ripple of a load current by providing a high power factor converter in a power supply input side, by multiply connecting it to a plurality of chopper circuits in parallel via coupled reactors, arranging a capacitor in the rear stage, and providing a low pass filter. SOLUTION: This power supply device is constituted of an AC bus 1, a transformer 2 dropping the voltage necessary to a converter, an AC reactor 3, and a high power factor converter 4 using IGBTs (insulating gate bipolar transistors). The voltage inverter generates a constant voltage irrelevant to the magnitude and the direction of an output current so that, when the polarity of the current to the voltage is reversed, it becomes in a regenerative stage so that the power can be rectified from the AC side to the DC side. The high power factor converter 4 can be thus rectified while controlling the power supply current to be a sine wave of the power factor 1 so that the fluctuation in the output voltage can be suppressed.
Patent JP-S63204572-A (JP)
Title: Disk device
Inventor: TANIMOTO KAZUISHI
IPC: G11B17/03
Filed: 1987-02-20
Abstract: PURPOSE:To execute centering with an extremely simple constitution by bringing a disk positioning aperture into contact with a spindle having a notched part on a part of its periphery at three points. CONSTITUTION:A center hub 12 having an approximately isosceles triangle- positioning aperture 13 arranged on the center part of a disk 11. A plane part 33 formed by notching a part of the outer periphery of the tip part of the spindle 32 in a driving device 30 is formed on a part of the outer periphery. Since the aperture part 13 is brought into contact with the spindle 32 having the notched part formed on the driving device 30 side at three points, rotational driving force is transmitted to a disk-like recording medium simultaneously with the positioning of the rotational center of the recording medium. Consequently, the mechanism can be simplified, the positioning operation of the rotational center can be simplified and the reliability of the operation can be improved.
Patent JP-S59162851-A (JP)
Title: Preparation of mashed potato stored in pouches
Inventor: SANADA KOUICHI
IPC: A23L19/10
Filed: 1983-03-07
Abstract: PURPOSE:Potatoes are treated with hot water on their surface, peeled, cut into pieces, vacuum-packed in heat-resistant pouches, boiled, then pressed and cooled down to give the titled mashed potatoes with good taste intrinsic in potato and long-term storability. CONSTITUTION:Potatoes are treated with hot water by heating them in boiling water for about 5min, peeled, cut into pieces until each piece becomes 5-10g in weight. The pieces are put in pouches made of a heat-resistant synthetic resin 2 and vacuum-packed or temporarily sealed except the air path 3. The pouches are placed in a retort, the retort is evacuated and heated at 110-120 deg.C for less than 30min to effect boiling and sterilization. Then, the pouches are taken out of the retort, the air path 3 is sealed with heat, the potatoes are pressed with rollers and cooled down.
Patent JP-S57154569-A (JP)
Title: Expansion valve
Inventor: NAKAMURA YOUICHI
IPC: F16K31/68
Filed: 1981-03-17
Abstract: PURPOSE:To prevent a refrigerating cycle from unstable phenomenons caused by the change of thermal load in reference to a heat-transmitting device of a heat- sensing cylinder of an expansion valve used for the refrigerating cycle by providing a metallic pipe or plate between the heat-sensing cylinder and a refrigerant pipe for increasing the thermal capacity. CONSTITUTION:A part 4 of the pipe wall of a metallic pipe 1 is gained for giving elasticity. The metallic pipe 1 is fitted on the periphery of a heat-sensing cylinder 2, and brought in contact with a refrigerant pipe 3 on its periphery. The increase of the thermal capacity by the metallic pipe 1 permits to increase the time constant of the thermal conduction between the heat-sensing cylinder 2 and the heat-sensing part of the refrigerant pipe 3 and prevent a refrigerating cycle from the generation of unstable phenomenons caused by the change of thermal load in an evaporator.
Patent JP-H11238218-A (JP)
Title: Actuator and magnetic disk device provided with the same
Inventor: HATAGAMI TOSHIBUMI
IPC: G11B5/40
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To avoid the burning of an MR element caused by static electricity by respectively connectingan extension flexible printed wiring board having plural second lead lines connecting one pair of first lead lines and a read and write circuit and second lead lines to be formed on the board to an actuator arm electrically. SOLUTION: Respective lead lines 58,60,64,66 are extendedly streched till an insulative tub 68 to be respectively connected to conductive pads 70. Respective lines 58, 60, 64, 66 are short-circuited by a short-circuiting pattern 72 and a conductive line 74 is extendedly stretched from the pattern 72 till a stainless steel exposure zone 34b. When a head assembly 35 is handled as a single body, since the interval between the lead lines 58, 60 connected to an MR element is short-circuited by the short-circuiting pattern 72, a current to be generated by the cause of statice electricity is made to flow through the pattern 72 and is prevented from flowing through the MR element 86.
Patent JP-S61198163-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-02-28
Abstract: PURPOSE:To enhance sensitivity and to reduce residual potential after a durability test by incorporating a specified polycyclic quinone deriv. pigment in an electrostatic charge generating layer and a specified pyrazoline deriv. in a charge transfer layer. CONSTITUTION:The laminate type electrophotographic sensitive body is obtained by laminating on a conductive substrate the 2 layers of the charge generating layer composed essentially of a charge generating material of a polycyclic quinone deriv. represented by formula (1) and a charge transfer layer composed essentially of a charge transfer material of a pyrazoline deriv. represented by formula (2) in which R1, R2 are each alkyl, or an atomic group necessary for combining with each other and together with the adjacent N atom to form a ring, and each is optionally same or different, and X is a pyridyl or quinolyl group optionally substd. at least one alkyl or alkoxy. As the binder usable at the time of forming the charge generating layer by coating, it can be selected from the wide range of insulating resins, besides, from org. photoconductive polymers, such as poly-N-vinylcarbazole, polyvinylanthracene, and polyvinylpyrene, preferably, insulating resins, such as polyvinylbutyral and polyarylate, and it is used in an amt. of <=80wt%.
Patent JP-H09231944-A (JP)
Title: Phosphor for fluorescent lamp and its manufacture
Inventor: MIZUYAMA YOSUKE
IPC: H01J61/46
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To cause a phosphor to be hardly deteriorated. SOLUTION: A phosphor contains three kinds phosphor particles 1, Y2 O3 :EU being a red phosphor 1a, BaMg2 Al16 O27 :EU being a blue phosphor 1b, and LaPO4 :Ce,Tb being a green phosphor 1c, and is mixed into solvent containing a thickener to become slurry, and is applied to the inner wall 2a of a fluorescent lamp 2. Either of Al2 O3 or MgO is stuck to the particle surface of the red phosphor 1a as a protection agent 3, either of Al2 O3 or La2 O3 is stuck to the particle surface of the blue phosphor 1b as the protection agent 3, and Al2 O3 is stuck to the particle surface of the green phosphor 1c as the protection agent 3 respectively and independently.
Patent JP-H06246179-A (JP)
Title: Method for preventing vibration of vertical mill
Inventor: WATABE MASAYASU
IPC: B02C15/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide a method for preventing the vibration of a vertical mill by eliminating the slippage of a grinding roller to mainly prevent the generation of friction self-excitation vibration. CONSTITUTION:The vertical mill is provided with a grinding roller 2 that is abutted on a grinding table 1 horizontally rotating and is rotated driven, an original lump feeding pipe, a fine particle discharge port for discharging ground fine particles and a primary air port 7 for jetting air for transporting fine particles after grinding to the fine particle discharge pan upwards in a mill. The quantity of air fed to the primary air port 7 is made larger than a specified one to feed it and the amount of air beyond the specified quantity is jetted toward a lower grinding surface 11 of the roller 2 to remove fine particles from there.
Patent JP-S60184753-A (JP)
Title: Speed control device for automatic transmission for vehicle
Inventor: NAGAOKA MITSURU
IPC: F16H61/06
Filed: 1984-02-29
Abstract: PURPOSE:To aim at damping a shock upon speed change, by providing such a control device for a vehicle automatic transmission that the occurrence of a slip is determined in accordance with the rotational speeds of front and rear wheels, and the engaging speed of friction members is lowered by means of a speed change shock damping means. CONSTITUTION:A slip determining means 13 determines the presence of a slip in accordance with signals from front and rear wheel speed detecting means 11L, 11R, 12L, 12R. When the occurrence of a slip is detected, a speed change shock damping means 14 lowers the engaging speed of friction members upon speed change by an automatic transmission 4. Accordingly, the rate of variation in torque transmitted to the tiers may be limited upon speed change so that moderate speed change having less shock may be made.
Patent JP-S58155315-A (JP)
Title: Detector for electromagnetic flowmeter
Inventor: YOSHIDA TAKASHI
IPC: G01F1/58
Filed: 1982-03-12
Abstract: PURPOSE:To make the total length (between planes) of the detector about 1D (diameter) even in the cases of medium and small calibers, by providing magnetic auxiliary cores along the outside of a measuring pipe, and providing exciting coils along the outside of the auxiliary cores. CONSTITUTION:A numeral 11 is the auxiliary cores in a cylindrical surface shape, which is made of a magnetic body such as, e.g. a silicon steel plate and has the internal diameter conforming to the outer diameter of the measuring pipe 1. A pair of the auxiliary cores 11 are arranged on the outside of the measuring pipe 1. The cores are arranged at the symmetrical positions with respect to the plane including the straight line connecting a pair of electrodes 2 and the axial line of the measuring pipe 1. A pair of saddle shaped exciting coils 5 are arranged along the outside of the auxiliary cores 11. Therefore the size of the exciting coils 5 is reduced and the total length (between the planes) L1 of the detector can be reduced by about 1/2 the length of the conventional size. Since the exciting coils 5 are made small, the DC resistance of the coils is reduced.
Patent JP-S51113551-A (JP)
Title: Concentrated constant-type circulator
Inventor: TAKEDA SHIGERU
IPC: H01P1/387
Filed: 1975-03-31
Abstract: PURPOSE:Symmetrical and high-performance concentrated constant-type circulator.
Patent JP-S53123604-A (JP)
Title: Conference service system
Inventor: NISHIYAMA SHIGERU
IPC: H04Q11/04
Filed: 1977-04-05
Abstract: PURPOSE:To simplify the control of the conference service trunk by supplying the loop state to the conference service trunk similarly to the sound signal to operate addition with identifying empty terminals.
Patent JP-H08232043-A (JP)
Title: Steel for large heat input welding at heat input of 500kj/ cm or more and its production
Inventor: NISHIMORI MASANORI
IPC: C21D8/00
Filed: 1995-02-27
Abstract: PURPOSE: To produce a steel for welded structure, excellent in toughness in a weld heat-affected zone even if subjected to large heat input welding. CONSTITUTION: This steel has a composition consisting of, by weight, 0.10-0.20% C, <0.10% Si, 0.4-2.0% Mn, 0.01 to <0.04% Al, 0.002-0.020% Ti, 0.003-0.030% REM, <0.0040% N, 0.0003-<0.0020% B, and the balance essentially Fe with inevitable impurities. Moreover, This steel has a structure in which precipitated B is regulated to <0.0015% and also the oxides and sulfides of REM or Ca and TiN are separately dispersed in the steel, respectively, and further, this steel can contain one or >=2 kinds among 0.05-0.5% Cu, 0.05-1.0% Ni, 0.05-0.5% Mo, 0.005-0.10% Nb, 0.005-0.15% V, and 0.05-0.5% Cr.
Patent JP-S51111889-A (JP)
Title: Preparation of a water-dispersed varnish for electrodeposition
Inventor: CHITOMO HIDEKI
IPC: C08F220/42
Filed: 1975-03-28
Abstract: PURPOSE: Prepn. of title dispersion with good suspn. stability capable of forming coatings having excellent wear resistance, high softening point, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11238395-A (JP)
Title: Memory testing device
Inventor: SUZUKI RIICHI
IPC: G11C29/56
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enable a memory testing device to speed up the test of a device in a fail data display device for testing memory provided with a display device displaying a position of a defective cell by fail data obtained by testing a memory. SOLUTION: Fail data taken in a fail memory 13 after finish of a test is transferred to a fail buffer memory 32 provided in a fail data display device, fail data taken in the fail buffer memory 32 is converted, transferred to the display device, a position of a defective cell of a device previously tested during testing a next device is displayed by the display device.
Patent JP-H11225744-A (JP)
Title: Detection of microorganism
Inventor: OKAMOTO AYAKO
IPC: C02F1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To correctly detect microorganisms which exist over adjacent screens in a short time when images are obtained by transferring a handy scope. SOLUTION: In this a microorganism-detecting method for transferring a handy scope by XY stage, observing sample water and recognizing microorganism by ITV camera and a picture image-recognizing device, a model prepared from a part of the microorganism is used in order to detect a microorganism which exists over an adjacent screens of images continuously input in the image- recognizing device and only region in which it is thought that a part of microorganism exists is searched (in S1 and S2) and when matching is found, the image is moved (in S3) so that center position of the result becomes image center and the microorganism is recognized by a model prepared from whole image of the microorganism.
Patent JP-2000244101-A (JP)
Title: Printed wiring board and its manufacture
Inventor: HIROSE NAOHIRO
IPC: H05K3/22
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To establish a reliable junction between an IC chip and a conductor circuit by forming a solder resist layer having a plurality of openings on a substrate and forming a solder bump in each opening and then flattening the tops of part of the solder bumps. SOLUTION: A conductor circuit 34 is formed on both sides of a core substrate 30 of a multilayer printed wiring board 10 and built-up interconnection layers 80A, 80B are formed on the conductor circuits 34. The built-up interconnection layer 80A comprises a via hole 60 and an interlayer resin insulating layer 50 formed with a conductor circuit, and the build-up interconnection layer 80B comprises a via hole 160 and an interlayer resin insulating layer 150 formed with a conductor circuit 158. Then, a solder resist layer 70 is formed on the via hole 160 and on the conductor circuit 158, solder bumps 76U, 76D are formed through a plurality of openings 71 formed in the solder resist layers 70, and the tops of the solder bumps 76U are formed into flat faces 77.
Patent JP-S53124370-A (JP)
Title: Joint method and joint part between resistor layer and power line in resistance heating hose
Inventor: YUKI KOUJIROU
IPC: H01R4/18
Filed: 1977-04-04
Abstract: PURPOSE: A joint means for simplifying the joint beeween the resistor layer and the power line in a resistance heating hose, whereby the layer and the line are press-welded to each other at the same time when a socket is compressed onto a nipple side after one end of the line is placed between the layer and the socket. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61202684-A (JP)
Inventor: RII BII EPUSUTAIN
IPC: C12M1/36
Filed: 1986-02-25
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-H06251418-A (JP)
Title: Optical recording medium
Inventor: MIYAZAKI SHUJI
IPC: G11B7/24062
Filed: 1993-02-26
Abstract: PURPOSE:To effectively record and erase information without causing pit formation by laser light by using a mixture film of a compd. expressed by specified formula and an org. compd. having specified melting point as an optical recording film. CONSTITUTION:The optical recording medium consists of a laminated body of transparent substrate/org. dye recording film/reflecting film. Pits are formed not by the change of states due to thermal energy produced by laser light absorbed in the recording film but by change of transmittance of light in the wavelength region of reproducing laser light. The org. dye recording film is a mixture film of laminated films of a phthalocyanine compd. expressed by formula I and an org. compd. having 140-250 deg.C melting point. In formula, X1-X4 are independenly halogen atoms or various groups containing formula II, M is H2, bivalent metal or hydrogen atom, halogen atom, oxygen atom, or metal of formula III having hydroxyl groups, and 11-14 are numbers of substituents of X1-X4, respectively, and are independently 0-2.
Patent JP-H01213527-A (JP)
Title: Device for monitoring torsion of shaft
Inventor: KIKUCHI MASATAKA
IPC: G01H1/10
Filed: 1988-02-23
Abstract: PURPOSE:To improve the safety by estimating the life of the rotating section of a turbine in accordance with the coupled vibration produced by the lade and shaft of the turbine by monitoring the torsional vibration of the shaft and calculating the vibrational stress of the rotating section of the blade, disk wheel, etc., of the turbine. CONSTITUTION:The number of vibration and vibration level of a turbine shaft 1 provided with blades 5 and disk wheels 4 are measured by means of a torsional-vibration-of-shaft measuring instrument 10 and the vibration mode of the size and distribution of the torsional angle of the shaft 1 is calculated by a torsional-angle-of-shaft arithmetic unit 11 in accordance with the measured value of the instrument 10. Then a torsional stress arithmetic unit 12 for blade and disk wheel operates and decides high-order vibrational stress corresponding to the coupled vibration of the blades and shaft produced due to an unbalanced state between the blades and disk wheels from the number of vibration, torsional angle of the shaft, and vibration mode form the device 11 and a life evaluation arithmetic unit 13 evaluates the life of the rotating section of the turbine. Thus the safety of the turbine can be improved by performing the evaluation by using the high-order vibrational stress instead of low-order vibrational stress.