baber/WOPTO huggingface dataset:
Patent JP-S61271927-A (JP)
Inventor: YOSHITAKE KAZUO
IPC: A01G9/24
Filed: 1985-05-28
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-H11306274-A (JP)
Title: Article with identifying function and its identifying method
Inventor: FURUKAWA SHINJI
IPC: G06K19/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an article with an identifying function and its identifying method capable of easily generating an intrinsic signal by using one kind of magnetic element and easily identifying an article with high reliability. SOLUTION: A magnetic element 1 is incorporated in an article 5. A soft magnetic material with uniaxial magnetic anisotropy in the direction of easy magnetization is included in an arrow 1' of the magnetic element 1, and when a magnetic field is applied in the direction of the arrow 1', steep reversal of magnetism is observed with a fixed magnetic field intensity. The magnetic element 1 is arranged with a proper angle (θ) with an optional direction 5' of the article 5 according to a predetermined rule depending on data like ID, etc., which is desired to be given to the article 5. An alternating magnetic field is applied as an external magnetic field for identification from a magnetic field applying means 6 to the article 5. When the arrangement angle θ is changed, magnetism of the magnetic element 1 is reversed with a different magnetic field intensity.  Thus, the angle θ of each magnetic element 1 is learned and the data given to the magnetic element 1 is read by monitoring the generated magnetic field intensity by the magnetic field applying means 6.
Patent JP-S5639239-A (JP)
Title: Hollow concrete block for afforestation
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D17/20
Filed: 1979-09-07
Abstract: PURPOSE: To enable afforestation on a slope, by a method wherein, in tree planting hollow blocks which can be bonded on a slope of a retaining wall, the blocks, which have side walls, a bottom plate, and a front wall where necessary, are bonded on the slope and a space between the blocks is filled with earth.  
     CONSTITUTION: Tree planting hollow blocks, each of which has a bottom plate 2, a water flow hole 4, and a drain hole 8, are bonded on back-filling cobble stone 17 on a slope at intervals which allows drainage plates 9 to be positioned thereat. After the blocks at each stage are bonded, the blocks and spaces between the blocks are filled with earth, and are consolidated by ramming for installation of the drainage plates 9. Trees 19 are planted in the earth wherewith the block is filled. In the case of a beamlike drainage plate or other plate being used as the drainage plates 9, driving-in of a pile 95 or other anchor causes the increases in the stability of a block bonding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000302611-A (JP)
Title: Composition for exterminating noxious arthropod
Inventor: CHIHO SATOSHI
IPC: A01N53/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of manifesting both remarkable synergistic effects and excellent exterminating effects on various noxious arthropods by application in a lower dose by using a specific guanidine and a specified carboxylate in combination. SOLUTION: This composition comprises (A) 1-methlyl-2-nitro-3-[(3- tetrahydrofuryl)methyl]guanidine and (B) 2-methyl-4-oxo-3-(2-propynyl)- cyclopent-2-enyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate as active ingredients in usually (99:1) to (1:99), preferably (75:25) to (25:75) ratio expressed in terms of weight ratio. A bait or a habitat for noxious arthropods is preferably treated with the objective composition and the amount of the applied active ingredients is preferably, e.g. about 0.1-10,000 mg/m2.
Patent JP-H07173121-A (JP)
Title: Production of n-long-chain acylamino acid and its salt, intermediate amidonitrile and its production
Inventor: KANEKO YOHEI
IPC: C07C233/47
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a new amidonitrile useful as an intermediate for producing a low irritant N-long-chain acylamino acid and its salt having surface-active, bacteriostatic or fungistatic actions, etc. CONSTITUTION:This amidonitrile is expressed by formula I [R<1>-C(=O) is an 8-22C fatty acid residue; R<2> is H or an alkyl; R<3>' is a 2-5C alkylene], e.g. N- lauroyl-beta-aminopropionitrile. The compound expressed by formula I is obtained by reacting a lower alkyl ester of a fatty acid expressed by formula II (R<4> is a 1-4C alkyl) with an aminonitrile expressed by formula III (R<3> is a 1-5C alkylene) in the presence of a basic catalyst. The amidonitrile expressed by formula I is hydrolyzed in the presence of a basic substance to afford an N-long- chain acylamino acid salt expressed by formula IV (M is a cation). The method is simple independently of the material used in making a reactor and suitable for industrially producing the high-purity amidonitrile and N-long-chain acylamino acid and its salt by using the inexpensive raw material (aminonitrile).
Patent JP-S61273716-A (JP)
Title: Variable speed reproduction system for vtr
Inventor: IWATA KOZO
IPC: H04N5/783
Filed: 1985-05-28
Abstract: PURPOSE:To make a tracking adjustment with simple circuit constitution by reading displacement data out of a specific address of a ROM during special reproduction and correcting the operation of a head driving actuator, and then displacing a magnetic head. CONSTITUTION:When the tracking of the magnetic head is adjusted during the special reproduction of a VTR device, a head switching signal is inputted to a count preset control circuit 12 firstly to preset magnetic heads A and B while making their relative positions coincident with each other, and a counter 10 is set in its initial state. The head switching signal is inputted to the most significant digit address C of the ROM to specify start addresses a0 and b0 of the magnetic heads A and B, and a head changeover switch 4 is switched to the desired magnetic head A or B according to the head switching signal. Further, when a magnetic tape speed signal is inputted to a tape speed processing circuit 8, the magnetic heads A and B are set at specific positions according to a magnetic tape speed and placed in a tracking adjustment start state. Consequently, the circuit constitution is simplified.
Patent JP-S62270283-A (JP)
Title: Arc welding equipment in high-pressure helium atmosphere
Inventor: TANIDA SHOZO
IPC: B23K9/00
Filed: 1986-05-20
Abstract: PURPOSE:To obtain nuclear fuel for a nuclear reactor with the high quality by allowing an electric current to flow to a prescribed number of welding electrodes alternately in a chamber with a high-pressure helium atmosphere and reducing consumption of the welding electrodes. CONSTITUTION:The two welding electrodes 15a and 15b are connected with an electrode holder of a welding torch 15 and the electric current flowing to the electrodes 15a and 15b is made on and off by a switching control unit incorporated in a welding controller. As a welding process, the head of a coated pipe 1 filled up with pellets, etc., from a fuel element storage vessel 12 is inserted into the welding chamber 8 which is roughly exhausted by a rotary pump 29 etc., of an evacuation system 20 and afterward, moreover, the inside of the welding chamber 8 is formed to a high vacuum by an oil diffusion pump 25. Next, the helium with the prescribed pressure is supplied from a helium supply system 22 to the chamber 8 and an end plug 5 is installed on the coated pipe 1 and the positioning of the electrodes 15a and 15b and a gap between the electrodes and the coated pipe are set. Next, the electric current, the welding time and the pulse width are set by the welding controller 10 and an arc is started while turning the coated pipe 1 by a turning driving motor 11.
Patent JP-S5340148-A (JP)
Title: Rotary-shaft holding mechanism
Inventor: NOMORI MATAO
IPC: F16C35/04
Filed: 1976-09-24
Abstract: PURPOSE: To provide a holding mechanism for bearing with bearings the a pair of tubular bodies to be butt-interconnected of which a rotary shaft is extended to the inside, wherein the shaft can be fixed securely in thrust direction without troublesome work and assembly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5818482-A (JP)
Inventor: IMAI KOUHEI
IPC: D06N3/00
Filed: 1981-07-24
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-H11303666-A (JP)
Title: Abnormality diagnostic device for valve system of internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: F02D45/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To accurately diagnose the abnormality of valve systems simply and inexpensively in constitution without additionally setting any sensor for abnormality diagnose. SOLUTION: When a diagnostic condition is established (judgement is made at S11), the smallest value is selected out of accumulated values SQn every cylinder so as to be set in an A(S12). Next, the remaining accumulated values SQn not selected, are averaged so as to allow its average value to be set in B (S13). And it is judged whether or not A/B<=LEMV# (diagnosis reference value) comes into existence (S14). When it is found to have been YES, there is the possibility that some abnormality takes place at least in either one of variable valve systems, and an abnormality counter CEMVNG is thereby increase (S16). When it is found to have been NO, the valve systems are in a normal condition each, thereby the process is advanced to the next step, and a normal counter CEMVNG is increased (S15).  Then, sampling is repeated in number as specified, and it is diagnosed whether or not either one of the variable valve systems is abnormal based on the fluctuation in excess of the specified value of a percentage that abnormality may occur.
Patent JP-S6068595-A (JP)
Inventor: HAAG ALFONS
IPC: H01C10/36
Filed: 1984-06-07
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-S596994-A (JP)
Title: Biological treatment of waste water containing organic substance
Inventor: UCHIMIZU MAMORU
IPC: C02F3/30
Filed: 1982-07-02
Abstract: PURPOSE:To efficiently biologically treat organic substance, by mixing residual anaerobic sludge-contg. waste water having passed thrugh an anaerobic tank with aerobic sludge discharged from the first aerobic tank, and then aerobically agitating the resulting newly formed sludge in the second aerobic tank. CONSTITUTION:Waste water is gathered in a conditioning tank 1, wherein making the properties of the liquid uniform, the addition of a nutritive source, etc. are performed at need, and then its predetermined amount is continuously supplied to an anaerobic tank 2. In the anaerobic tank 2, the waste water sent from the conditioning tank 1 is stopped and aerobically agitated by air fed therein from a blower 6. Since this aerobic agitation offers a very small amount of oxygen uniformly dissolved in the waste water for the propagation of facultative anaerobes living in the anaerobic tank 2 and the formation of anerobic sludge in which said facultative anaerobes are activated, an amount of aeration per unit for contaminating substance may be at a value below a tenth of that in the first aerobic tank 3.
Patent JP-S5828575-A (JP)
Title: Engine automatic start and stop unit
Inventor: NOMA MASAHIKO
IPC: F02D17/00
Filed: 1981-07-23
Abstract: PURPOSE:To simplify the determination of a broken part in a device for automatically starting and stopping an engine in an urban district or the like, by issuing a warning by the flashing and sounding of a display element corresponding to each sensor for detecting operating conditions upon failure of such a sensor. CONSTITUTION:An engine automatic start and stop unit issues a signal from a control circuit 1 to a fuel cut-off relay 40 so that an engine 20 is automatically stopped when conditions are established such that engine speed is below a predetermined value, a clutch pedal is released and no turning-right signal is delivered, and also drives a starter 42 so that the engine 20 is automatically started when these predetermined conditions are established. In this case, when a trouble diagnosis mode setting switch S1 is turned on, the control circuit 1 performs the trouble diagnosis of respective sensors 12, 22, 24... in accordance with a trouble diagnosis program, and issues a signal, when any of the sensors is broken, to a trouble indicating part 46. A lamp L1 and a buzzer BZ are operated with a predetermined pattern corresponding to the broken sensor so that the broken part is indicated.
Patent JP-S63282267-A (JP)
Title: Winding system vapor deposition apparatus provided with roll position regulating mechanism
Inventor: KASUYA YUTAKA
IPC: C23C14/56
Filed: 1987-05-14
Abstract: PURPOSE:To prevent ununiform winding after repeated vapor deposition and to align the roll edges of a film around a winding shaft and a sending shaft by providing the titled winding system vapor deposition apparatus with controllers which give signals for driving the shafts in such directions at such speeds as to eliminate a shift of the film. CONSTITUTION:A winding shaft 11 is driven to continuously travel a film 15 on the surface of a main roller 13 and the film 15 is wound around the shaft 11 after coating with an evaporating source. In order to detect a shift of the film 15, sensors 20 are separately arranged near the shaft 11 and a sending shaft 12 so that the output of the detecting part 21a of the one of the sensors 20 is kept always off and the output of the detecting part 21a of the other is kept always on when the edges of the film are at normal positions. Output signals from the sensors 20 are sent to theoretical control and driving control parts 22, 25. The control parts 22 control the moving directions of the shafts 11, 12 according to the signals. The control parts 25 send a signal for the speed of the film 15 according to the output of a tachometer generator TG attached to a motor M for driving the roller 13.
Patent JP-H06322894-A (JP)
Title: Prestress-introduction engineering process
Inventor: SUGITA KAZUNAO
IPC: E04C5/08
Filed: 1993-05-18
Abstract: PURPOSE:To enlarge an effective width where a prestress is introduced in concrete, by arranging a couple of nuts having respective nuts and plates interposed therein at a plurality of positions along the longitudinal direction of reinforcements. CONSTITUTION:Nuts 3 are arranged at equal intervals along longitudinal direction of a high strength-threaded reinforcement 1. One end of the high strength- threaded reinforcement 1 is anchored to the vertical wall at one end of a tension bed 2 through a nut 3a. And the other end of the high strength-threaded reinforcement 1 is anchored likewise. At this time, the high strength-threaded reinforcement 1 is tensed by means of a hydraulic jack 4 like a center hole jack mounted on the vertical wall of the tension bed 2. After concrete 5 is placed, the tension is released. And further, a prestress is introduced in the concrete 5 by a pretensioning method in combination with the dowel action of the nuts 3. The angle and the effective width of prestress can be widened by the nuts 3.
Patent JP-H10305543-A (JP)
Title: Manufacture of laminate
Inventor: TSUYA HIDEKI
IPC: B32B37/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To improve external appearance of a boundary between a skin and a surface of a laminate having two or more types of different colors or patterns. SOLUTION: A first base material 35 and a second base material 36 are fixed to a rear surface of a flexible skin 30 via a coupling part 30a having a predetermined width, and an intermediate coupler divided to different colors or patterns at a parting line disposed on the coupling part as a boundary is previously formed on a front surface of the skin. Opposed edges of the first and second materials are superposed via the coupling part of the skin folded to a rear side of the second material, and integrally coupled by a coupling pin formed integrally to be erected from the rear side of the edge of the second material. The parting line ma be disposed on the skin to become a part covering the edge of the first material opposed to the second material instead of disposing on the coupling part.  In any case, the line is introduced between the superposed parts of both the materials and concealed.
Patent JP-S5740340-A (JP)
Title: Electric rotary machine
Inventor: KAWAMURA TSUTOMU
IPC: H02K5/04
Filed: 1980-08-25
Abstract: PURPOSE:To prevent thermal deformation, facilitate assembling work and to enhance rigidity of an end bracket of electric rotary machine by a method wherein a wind shielding plate is welded and fixed to the inside face of the end bracket using a laser beam or an electron beam. CONSTITUTION:At the electric rotary machine wherein the end bracket 3 formed by press is to be engaged with a stator spider 1 by spigot joint 2, the wind shielding plate 5 to be provided facing to funs 6 of rotor casted with aluminum is welded and fixed on the inside face of the end bracket 3 by the laser beam or the electron beam. Accordingly because thermal deformation is not generated on the end bracket 3 when welding is to be performed, assembling work to the stator spider 1 can be performed easily. Moreover because rigidity of the end bracket 3 is enhanced by the wind shielding plate 5, the material can be made thinly, and generation of abnormal noise to be caused by magnetic vibration can be suppressed.
Patent JP-S5741080-A (JP)
Title: Solid image pickup device
Inventor: SHIMADA SHIGERU
IPC: H04N5/335
Filed: 1980-08-25
Abstract: PURPOSE:To reduce ununiformity of a spectral sensitivity, by using a silicon single crystal substrate whose oxygen becoming a nucleous of a stacking fault is a little. CONSTITUTION:A solid image pickup device is provided with photodetecting parts 9, 9'- arranged in the matrix form on a single crystal silicon semiconductor substrate 4, and shift registers 5, 6. The single crystal silicon semiconductor substrate 4  has concentration of oxygen which has been limited so that a microfault formed by a nucleous of excessive oxygen contained as impurities in said substrate does not trap a signal carrier in a desired wavelength area to be detected by the solid image pickup device.
Patent JP-S61292534-A (JP)
Inventor: KENESU CHIYAARUZU UOOFU
IPC: G01N15/08
Filed: 1986-05-20
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-S643308-A (JP)
Title: Screw head-section coating device
Inventor: SHINJO KATSUMI
IPC: F16B37/14
Filed: 1987-05-13
Abstract: PURPOSE: To enhance properties in sealing, corrosion-proof and waterproof by forming a holding member to be engaged with an engagement shoulder of a screw binding bearing surface on the cap main body having a screw head to be sheathed with a plastic material and a skirt part on the outer circumference. CONSTITUTION: Engagement shoulder part 6 is formed in cone on the binding bearing surface 5 of screw head 4. While cap main body 11 equipped with void 15 for clearance to screw and sheathe screw head 4 is formed using flexible material which is flexible and which has anti-weathering property, on the bottom opening 12 thereof, ring-like holding part 13 to be engaged with the engagement shoulder 6 of the screw head 4 and an umbrella-shaped skirt part 14 on the outer circumference, are formed. Furthermore, after screw 1 is tightened, the head part 4 is sheathed in such a way as to be housed in the void 15 of the anti-corrosive and waterproof cap 10 and the engagement shoulder part 6 is engaged in the ring-like holding member 13 with the skirt part 14 spreading out.  Accordingly, sheathing device for the screw head having a good sealing property can be produced inexpensively without damaging anticorrosive and waterproof cap 10 at the time of mounting.
Patent JP-H0670581-A (JP)
Title: Brushless motor and stopping method thereof
Inventor: YOSHIKAWA RIKIO
IPC: H02P6/08
Filed: 1993-05-18
Abstract: PURPOSE:To provide a brushless motor, capable of stopping at a constant position without effecting any complicated control, and the stopping method of the same. CONSTITUTION:A brushless motor is provided with a rotation control unit 7, inputting the output of a position detector 3, detecting the polarity of magnetic field of a rotor at the side of a stator 2 and generating a driving signal having a predetermined polarity, and a motor driving unit 4, exciting a driving coil having a phase determined in accordance with the polarity of an inputted driving signal. The rotation control unit 7 is equipped with a latch circuit which provides the motor driving unit 4 with a signal having a polarity corresponding to the polarity of the output signal of the position detector when a rotating command is given and retains, when a stopping command is given, the polarity of a signal given to the motor driving unit at the polarity when the stopping command is given.
Patent JP-S5470535-A (JP)
Title: Wheel suspension apparatus
Inventor: BARENCHINO RIBI
IPC: B62K25/22
Filed: 1978-09-21
Abstract: The invention relates to a suspension system for a vehicle road wheel and to vehicles equipped with the suspension system. In particular, the invention provides a road wheel suspension system comprising two arms mounted for oscillatory motion on respective fulcra on a support structure formed by the vehicle chassis or some part of the vehicle body, the two arms being pivoted at their other ends to spaced positions on a wheel-carrying element so that there is provided an articulated quadrilateral, and according to the invention, the wheel-carrying element has an extension beyond the part of that element which extends between the spaced pivots of the two arms, there being the road wheel mounting on this extension of the wheel-carrying element. According to preferred features of the invention, the two arms may be disposed on the same side of the wheel-carrying element or on opposite sides of the wheel-carrying element, and the extension on which the wheel is mounted extends in a direction approximately parallel with the ground, when the vehicle is unloaded. Specific embodiments of the invention include a motor-cycle, a motor vehicle having the suspension system applied to both front and rear road wheels, and the undercarriage of an aircraft.
Patent JP-H09303566-A (JP)
Title: Fluid sealing structure
Inventor: FUSHIHARA OSAMU
IPC: F16J15/18
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To highly maintain hermetical sealing performance over the long period of time in the sealing structure formed out of seal rings and annular seal members. SOLUTION: In a circumferential groove 10 provided for the outer circumferential surface of a piston 6, annular elastic seal members 12 are disposed at its bottom side, and seal rings 13 are disposed at the outer circumferential side of the annular elastic seal members. Each annular seal member 12 is formed out of an annular energizing member 15, and of an annular lip 16. Each annular energizing member 15 is elastically deformed to the outer circumferential side by the pressure of air coming in so as to allow each seal ring 13 to be energized to the outer circumferential side. Each annular lip 16 is brought into contact with the inner side surface 10b of the circumferential groove 10 with pressure by the pressure of air coming in the circumferential groove 10.  Since each annular annular energizing member 15 and each annular lip 16 are elasticaly deformed in an independent condition, each seal ring 13 is energized to the outer circumferential side even if each seal ring 13 is worn out so as to allow its inner circumferential surface to be moved to the outer circumferential side.