baber/WOPTO huggingface dataset:
Patent JP-H10314695-A (JP)
Title: Decomposing method for organic chlorine compound and device therefor
Inventor: KAWAI TAKAO
IPC: A62D3/30
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent production of other toxic substances in a dechlorinating process by allowing, for example, an alkali metal or alkaline earth metal to react with polybiphenyl chloride to dechlorinate and then decomposing the reaction product by biological treatment. SOLUTION: The liquid to be treated containing polybiphenyl chloride and an insulating oil is supplied to a reaction tank 1, while metal sodium is supplied from a sodium reservoir 3 to the reaction tank 1 to allow the sodium to react with the polybiphenyl chloride. By this reaction, org. byproducts such as biphenyl and sodium chloride are produced and supplied to the next separating and recovering process. Further, the product is supplied to an extracting tank 4, where the biphenyl, org. byproducts and sodium chloride are separated by extraction and supplied to a pH controlling tank 6 and controlled. The treated liquid containing byproducts and sodium chloride is supplied to a reservoir 10 and further supplied to a biological treating device 11. The org. products such as biphenyl are decomposed by bacteria.
Patent JP-S61287008-A (JP)
Title: Recording and reproducing method for magnetic disk device
Inventor: KOBAYASHI KAZUO
IPC: G11B5/024
Filed: 1985-06-12
Abstract: PURPOSE:To use a high track density device and a conventional low track density device in mixture by flowing a DC current to a recording and reproducing head element used as data recording and reproduction so as to use the head as an erasure head. CONSTITUTION:A new recording data 9 is written on an old recording data 10 of 48TPI by a 96TPI magnetic head 5. If the center position of the old recording data 10 and the center position of the magnetic head 5 are deviated in this case, an unerased data 10a is left unerased at a position apart from the new recording data 9 laterally by the width of the erasure head 8. Then the magnetic head 5 is moved respectively (positions shown in broken lines) to both adjacent tracks of the recorded track, a DC current flows to a recording reproducing head element 6, which is used as an erasure head, and the old recording data 10 over the entire circumference of both the tracks is erased completely by means of erasure head elements 7, 8 altogether. Thus, in reading a new recording data 9 by a 48TPI wide magnetic head 1, the data is reproduced accurately without any disturbing noise.
Patent JP-H08320662-A (JP)
Title: Switch circuit
Inventor: IWAMA YUICHI
IPC: H03K17/94
Filed: 1995-05-26
Abstract: PURPOSE: To control operation of a product without providing a switch on an outer surface of an electric product. CONSTITUTION: This switch circuit 50 is provided with a grid voltage detection means 51 detecting a grid voltage of a fluorescent display tube 20, a detection signal output means 61 outputting a detection signal when the grid voltage detected by the grid voltage detection means 51 is vibration changed and a signal output means 71 outputting a switch signal by the detection signal outputted by the detection signal output means 61.
Patent JP-S5918744-A (JP)
Title: Flame-retardant composition
Inventor: WATANABE NAOTOSHI
IPC: C08L23/00
Filed: 1982-07-23
Abstract: PURPOSE:To prepare a composition having high flame-retardance, good low- temperature resistance and excellent weatherability, and suitable for injection molding, by compounding a low-density PE, a chlorinated PE and an EVA with an inorganic material having Si-O bond in combination with conventional flame retardant. CONSTITUTION:The objective composition can be obtained by compounding (A) a low-density PE having a density of 0.900-0.930g/cm<3>, a melting point of 95- 110 deg.C and an M.I. of 1.0-100g/10min and having >=11C (usually >=50C) long- chain side-groups on the main chain, with (B) a chlorinated PE having a chlorine content of 20-50wt%, (C) an EVA having a vinyl acetate content of 1-25wt% and an M.I. of 5.0-30g/10min, (D) a halogen-containing compound and/or antimony oxide and (E) an inorganic material having Si-O bond (preferably having an SiO2-content of >=50wt%). The ratio of each component is defined as follows: 5-50pts.wt. of the component (D) and 5-15pts.wt. of the component (E) are added to 100pts.wt. of a resin composed of 40-80wt% of the component (A), 10-40wt% of the component (B) and >=10wt% of the component (C).
Patent JP-H02303918-A (JP)
Title: Suspension device for vehicle
Inventor: MORITA TOSHIKI
IPC: B60G21/055
Filed: 1989-05-17
Abstract: PURPOSE:To elevate vibration suppressive effect by providing a stabilizer which suppresses the rolling of a car body, and providing this with a dead zone where it ceases to display stabilizer function at the control region in which the suppressive effect of rolling can be gotten by active control. CONSTITUTION:Gas springs 5 are connected through communication paths 4 to the fluid pressure chambers 3c of fluid cylinders 3 which are severally interposed between a car body 1 and each wheel 2F and 2R, and flow control valves 9 control the fluids to be supplied to or exhausted from these fluid pressure chambers 3c, and a controller 19 controls these flow control valves 9 according to the running conditions of a vehicle. In this case, stabilizers 54 for suppressing the rolling of the car body 1 are provided, and both ends of each twisted part 54b are supported by the car body 1 through bushes 55. Moreover, the top of each arm part 54b is coupled to the lower arm 53 in front wheel suspension structure, through a hydraulic changing means 5b which can change it over between the working condition, where the rolling suppressive function of an applicable bar 54 is displayed, and stoppage condition.
Patent JP-S63292005-A (JP)
Title: Detecting apparatus of amount of movement corrected from running error
Inventor: NAKANE KUNIO
IPC: G01B11/00
Filed: 1987-05-25
Abstract: PURPOSE:To obtain a detecting apparatus enabling the real-time detection of an error and the correction thereof in any measurement, by a method wherein an inclination caused by the movement of a moving member is detected on a real time basis and correction is made on the basis of a detected value. CONSTITUTION:In order to measure an object 14 to be inspected, a screw 6 is rotated by a motor 9 to move a nut 5 in the axial direction of the screw 6. Then the moving plate 2 is moved, an encoder reading element 13 is also moved in accordance with the movement of the plate, and movement pulses in the number corresponding to the amount of relative movement of a base plate 1 to a scale element 12 are generated from the reading element 13. Meanwhile, an inclination angle theta1 of inclination yawing of the moving plate 2 and an inclination angle theta2 of pitching are monitored by a biaxial autocollimator 11 through a fixed mirror 10. A deflection angle of a reflected light emitted to the mirror 10 is measured in two directions intersecting perpendicularly to each other by the meter 11, the inclination angles theta1 and theta2 are thereby measured, signals corresponding to these inclination angles are sent to an arithmetic unit 15, an error is calculated from a coefficient given beforehand and is added to or subtracted from the amount of movement of the moving plate 2 on a real time basis, and a value thus obtained is displayed 16.
Patent JP-S6019678-A (JP)
Inventor: TAKAHASHI TATSUHIKO
IPC: B66B3/00
Filed: 1983-07-15
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-S5891236-A (JP)
Inventor: ROBU BAN DEN HAAKU
IPC: E02F3/90
Filed: 1982-07-23
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-H05318948-A (JP)
Title: Image receiving material for thermal transfer ink
Inventor: SUZUKI HIDEKI
IPC: B41M5/52
Filed: 1992-05-20
Abstract: PURPOSE:To provide an image receiving material for thermal transfer ink used in a tape printer generating no levitation of a release material even during preservation under a high temp. and high humidity condition or during printing under low temp. environment. CONSTITUTION:In an image receiving material for thermal transfer ink constituted by providing an image receiving layer on the single surface of a base film and providing a pressure-sensitive adhesive layer on the other surface thereof and bonding a release material to the surface of the pressure-sensitive adhesive layer, as the release material, paper with a density of 1.0g/cm<3> or less is used or a polyester film or a polyolefin film is used.
Patent JP-H05323078-A (JP)
Title: Repairing method for core shroud welding part and its device
Inventor: TSUJIMURA HIROSHI
IPC: G21C17/003
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a repairing method and repairing device for welding part capable of repair fabrication of cracking generated in the core shroud of a reactor pressure vessel and preventing reappearance of the stress corrosion cracking. CONSTITUTION:With an ultrasonic flaw detector 50, a welding part is inspected, reactor water 16 is supplied only inside of a shroud 7 and elimination of oxidation film on the inside surface of the penetrated crack 8, edge preparation of the penetrated crack 8 with discharge fabrication and in-water welding of the edge are conducted. Then reactor water 16 is supplied outside and similar procedure is applied and from the outer surface and inner surface of the shroud 7, a surface reform treatment is conducted. A flaw detector 50 can rotate up and down the ultrasonic flaw detector probe 9 with remote control from a drive control part 15 and access an arbitrary position in the shroud. Only by changing the head and the like of the probe 9, it can be used as polisher, discharge welding device and a in-water welding device.
Patent JP-S5870155-A (JP)
Inventor: FUERITSUKUSU RUUDORUFU
IPC: G01N27/07
Filed: 1982-07-23
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-S61285825-A (JP)
Title: Magnetic rotary encoder
Inventor: MAZAKI AKIO
IPC: H03M1/24
Filed: 1985-06-12
Abstract: PURPOSE:To prevent fluctuation of an output waveform due to mis-alignment is assembling a rotary disc by magnetizing the rotary disc over the entire circumference at a prescribed interval with excitation of an amorphous magnetic thin film of a magnetic head and obtaining the rotary angle of the rotary disc based on the Matteucci voltage from a magnetic head. CONSTITUTION:In turning a rotary shaft 2, the magnetic flux interlinking an amorphous magnetic thin film 7 of the magnetic head 4 is changed by the magnetic pattern on the rotary disc 3. A pulse voltage rising suddenly when the magnetic flux is inverted, that is, the Matteucci voltage by the so-called Matteucci effect is obtained. The signal is amplified by the number of irradiant rays through the magnetic thin film 7 of the magnetic head 4 and a signal is produced between terminals 8a and 8b. It is possible to obtain a pulse voltage corresponding to the rotation of the rotary disc 3 by applying waveform shaping to the voltage signal. No alignment is required by assembling the rotary disc not magnetized yet as a rotary encoder, writing a magnetic pattern and detecting the rotary angle based on the pattern.
Patent JP-H11325649-A (JP)
Inventor: HINO TOSHIYUKI
IPC: F25B13/00
Filed: 1998-05-11
Abstract: (57)【要約】
【課題】土壌熱の採熱流体及び蓄冷体を無公害の水とし 且つ駆動動力の平準化を可能にした土壌熱源氷蓄熱ヒー トポンプ装置を提供する。
【解決手段】蓄冷槽２内の水を氷結まで冷却できる冷媒 蒸発器12が含まれる冷凍サイクル５により氷蓄熱ヒート ポンプ装置を構成する。冷凍サイクル５の冷媒凝縮器９ を負荷14に連通した高温流路18へ熱的に結合すると共 に、蓄冷槽２内の水４を土壌熱源Ｇに連通する低温流路 26の水へ熱的に結合して土壌熱源Ｇから蓄冷槽２へ採熱 する。冷水熱交換器20を土壌熱源Ｇと蓄冷槽２との間に 設けてもよい。冷媒凝縮器９からの温熱により暖房す る。冷房には、冷媒凝縮器９を土壌熱源Ｇへ熱的に結合 して、圧縮機８の出口冷媒の温熱を土壌熱源Ｇへ排熱 し、負荷14側の空調器15と連なる低温流路19を蓄冷槽２ 内の水４へ熱的に結合して、冷熱を負荷14へ伝熱する。
Patent JP-S5252723-A (JP)
Title: Board for practicing a game of "go"
Inventor: KUDOU SUEKICHI
IPC: A63F3/00
Filed: 1975-10-25
Abstract: PURPOSE: To provide a board for practicing go, so light and compact as to be convenient for carrying, which makes it possible to practice with the same ease as practicing using a drilling book thereby allowing rapid use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08320471-A (JP)
Title: Liquid crystal display device
Inventor: SATO MASAHARU
IPC: C08G61/10
Filed: 1995-05-26
Abstract: PURPOSE: To develop a method to efficiently and easily remove ionic impurities from a liquid crystal display device and to provide a liquid crystal display device having improved display quality. CONSTITUTION: This liquid crystal display device has a liquid crystal 2 held between an upper substrate 1 and a substrate 7 having an electrode 6. Two or more kinds of π-electron conjugate polymers 3, 4 in contact with each other are formed in contact with the liquid crystal 2. When the liquid crystal 2 contains an ionic material, the two or more kinds of π-electron conjugate polymers 3, 4 act as a local cell to efficiently and easily remove the ionic material.
Patent JP-H01297527-A (JP)
Title: Monitor device for leakage of valve
Inventor: UCHIDA YASUSHI
IPC: G01N3/24
Filed: 1988-05-25
Abstract: PURPOSE:To obviate in an early state a leakage due to a fact that a valve has bitten a foreign matter by providing a valve opening/closing device for outputting a valve opening bias signal for a prescribed hours, based on a result of discrimination of a processor and a valve operating signal from a process controller. CONSTITUTION:On an output side of a processor 5, a valve opening/closing device 7 is provided. A process controller 12 executes an operation, based on a process set value and a deviation of the process state quantity, and sends a valve operating signal to an input device 8 and an adder 11 of the device 7. Subsequently, the device 8 sends out a result of decision of a valve leakage from the processor 5 and the valve operating signal from the controller 12 to an arithmetic unit 9. In this unit 9, when a valve manipulated variable of the controller 12 is not <=0% and a leakage exists as a result of decision by the processor 5 and also, the number of times of opening and closing of the valve by the device 7 after the valve leakage has been generated is not >=betatimes, a valve opening bias signal alpha from the unit 9 is outputted only for a Talpha hours. In such a way, a valve 1 is opened only for Talpha hours. Subsequently, after the Talpha hours has elapsed, the valve opening bias signal from the unit 9 becomes '0', and a result of decision of the processor 5 is referred to again.
Patent JP-H06311919-A (JP)
Title: Bench with air purifying device
Inventor: HIRATE AKIRA
IPC: A47C7/74
Filed: 1993-04-30
Abstract: PURPOSE:To provide a bench with the air cleaning device which enhances a practical value and a commodity value of the bench, and also, can be installed without spoiling a beautiful sight and a scene in the vicinity, and moreover, can contribute to maintenance of the earth environment. CONSTITUTION:The bench is provided with a seating part 3, a hollow body 5 provided projectingly in the upper part from the inner part of the seating part 3, a base part 7 for supporting the seating part 3 at suitable height, and also, supporting the hollow body 5, a space part 13 provided in the inside of the hollow body 5, a blowout port 21 which is provided in the hollow body 5 and allows the space part 13 and the outside of the hollow body 5 to communicate with each other, and a fan 35 which is provided in the hollow body 5 and blows out air in the space part from the blowout port 21 to the outside of the space part 13. Moreover, a side wall 15 for constituting the hollow body 5 is formed so that vegetation 23 is planted, and also, air can flow from the outside of the hollow body 5 to the inside by soil 25 in which a microorganism propagates itself, and a supporting means 19 for supporting the soil 25.
Patent JP-S5461835-A (JP)
Title: Multiple-item input device
Inventor: TAKAHASHI HIDEYUKI
IPC: H03M11/14
Filed: 1977-10-27
Abstract: PURPOSE: To make it possible to input different data easily by one key, and to increase its practical value, by selecting a code generator with a code selective signal.  
     CONSTITUTION: Code generator 3 generates a specific code with a keying signal. Code-generator selective signal 7 is the signal assigning one of code genera tors 3 which sould operate. Once a certain key of key matrix 1 is operated, its output 2 is inputted to I...N of code generators 3 and keying detection circuit 4. Here, supposing that code generators 3 are selected by code selective signal 7, different data 5 can be inputted easily through the keying of the same key, so that its practical value will improve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5917905-A (JP)
Inventor: MIYAZAWA SHIGEO
IPC: A01B63/114
Filed: 1982-07-22
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-H05296691-A (JP)
Title: Power supply device for vehicle
Inventor: TAKAGUCHI TAKASHI
IPC: H02K7/18
Filed: 1992-04-20
Abstract: PURPOSE:To obtain electric power from a generator by changing kinetic energy, generated by the drop of a weight instead of an external power supply, into the rotating motion of a rotor (armature) of a generator, equipped in a missile, through a connecting material such as a rope and the like before launching. CONSTITUTION:A generator 2 is provided in a missile 1 and a reeling wheel 4, used both for a flywheel, is connected to the rotor 3 of the generator 2 while a rope 5 is wound around the reeling wheel 4 and a weight 8 is connected to the end of the rope. A kinetic energy, generated by the drop of the weight 8, is changed into the rotating motion of the reeling wheel 4 through the rope 5 whereby an electric power is generated by the generator 2.
Patent JP-S5252992-A (JP)
Title: Resin compositions for flame resistant laminates
Inventor: YAKOUNAI MINEAKI
IPC: C08L61/34
Filed: 1975-10-27
Abstract: PURPOSE: Resin compositions utilizing the properties of a phenol resin, excellent in mechanical and electical properties and processability, capable of an addition of a flame retarder with ease, obtianed from specific resin resols containing an amine modified phenol resin resol, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5652522-A (JP)
Title: Air suction device for internal combustion engine
Inventor: YAMAMOTO KATSUYA
IPC: F02M35/104
Filed: 1979-10-06
Abstract: PURPOSE: To utilize a moment of inertia of an air flow to improve sucking efficiency of air by forming a loop in an intake manifold and fitting a suction pipe to each cylinder which is branched off from the loop in an acute angle in a direction of the flow.  
     CONSTITUTION: In the device which is applied on a V type internal combustion engine, a loop in which air flows in one direction constantly is formed by one intake manifold 14a of an intake duct 13 which is connected with an air cleaner 11 through an air duct 12, an air duct 17, and the other intake manifold 14b. Then, air is branched off and sent into a cylinder head by each suction pipe 15 provided in a tangent direction from the loop. By doing so, air is charged in a cylinder by making use of the speed of air which flows in the loop when a suction valve is opened to improve air-sucking efficiency by this supercharging effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5651525-A (JP)
Title: Seam follow-up control method
Inventor: FUNAFU YUTAKA
IPC: C21D9/08
Filed: 1979-10-04
Abstract: PURPOSE:To cause annealer heads to accurately follow-up the seam line by detecting the circumferential displacements of the seam line of a seam pipe conveyed, correcting the value thereof depending upon the conditions of the seam pipe and changing the annealer heads with this as a target value. CONSTITUTION:A seam pipe 10 having been welded in welding equipment 20 enters continuous annealing equipment at a conveying speed V, where the seam line is annealed by plural annealer heads 22, 24, 26, 28. In this case, the seam line A deviates from the working position extention line A0 to the circumferential direction because of the twisting of the seam pipe 10; therefore, the deviation amount is detected with a detector 12 and is inputted to a digital roller 38. The controller 38 outputs the target value for an optimum seam deviation amount for every annealer head to an annealer driving circuit 40 based on the deviation amount as well as the plate thickness, pipe diameter and conveying speed of the seam pipe 10 and the positions X1-X4 of the respective annealer heads inputted from a setter 36. From this circuit 40, the target values are outputted to the follow-up devices of the respective heads, whereby the respective annealer heads are moved correctly to the opposing seam line position.
Patent JP-2000321674-A (JP)
Title: Screen and projection display system
Inventor: MAENO KEIICHI
IPC: G03B21/62
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To secure a wide visual area and excellent color balance by constituting a hologram diffraction grating of two or more diffraction gratings having different pitch and cyclically arraying it on a screen. SOLUTION: A projection device 10 is arranged left downward in figure and projected light therefrom is radiated to the diffraction screen 20 from an oblique direction. An incident angle θ formed by the center of the projected light with the screen surface 20 is set to 40 to 50 deg., for example. Three kinds of diffraction gratings SR, SG and SB having the different pitch are arranged in each of areas P1 to P4 corresponding to a unit pixel on the screen 20, and three kinds of diffraction gratings are regularly and repeatedly arrayed on the screen as a whole. Thus, the diffraction grating using hologram is used as the screen 20. By regularly arraying plural kinds of diffraction gratings having the different pitch on the screen, the visual area of an observer is extended to a wider range and an excellent image is obtained.
Patent JP-S61287051-A (JP)
Title: Lens actuator
Inventor: NISHII KANJI
IPC: G02B7/00
Filed: 1985-06-13
Abstract: PURPOSE:To decrease the size of a lens actuator in the direction of tracking control by making a focus drive coil of a square section and disposing it to cross perpendicularly with the direction of tracking control. CONSTITUTION:The form of the section of the focus drive coil 9 is made square, and the coil 9 is disposed to extend in the direction Y-Y perpendicularly crossing with the direction X-X which is the direction of tracking control, by which the size of said coil can be cut down. Also, the coil 9 is held by the first bobbin 13 and a tracking drive coil 17 by the second bobbin 14 in order that the heating part is made farther apart from a lens barrel 6 and that the bobbin parts are used as a radiating plate. Accordingly, a partial rapid temperature increase of an objective lens when a large current flows through the drive coils is prevented from occurring. Also, because the entire outer surface of the drive coils are held by a bobbin, the deterioration of frequency characteristic of the lens actuator due to coil resonance can be prevented.
Patent JP-H06338709-A (JP)
Title: Coaxial bead
Inventor: YOSHINAGA HIROYUKI
IPC: H01P1/04
Filed: 1993-05-31
Abstract: PURPOSE:To reduce the transmission loss of a microwave and to secure the air-tight property by making the inner diameter of an outer conductor different between a part where a dielectric is charged and the other part. CONSTITUTION:An outer conductor 2 is provided so as to surround a center conductor 1. The inside diameter of the outer conductor 2 is different in the extending direction, and it is larger in a partial section A and is small in a partial section B. A dielectric 3 like glass is filled in the section A having the large inside diameter in the space between the center conductor 1 and the outer conductor 2. Since the dielectric 3 is filled only in a part of the coaxial bead, the length of the part of the dielectric 3 is shortened to reduce the loss in the part of the dielectric 3. Since the coaxial bead is constituted with the same outside diamensions such as the length as conventional, the air-tight property is kept even when it is soldered to a module case or the like. The length of the part having the large inner diameter and that of the part having the small inner diameter of the outer conductor 2 are properly selected to change the characteristic impedance by the position at the time of regarding the coaxial bead as a coaxial line.