baber/WOPTO huggingface dataset:
Patent JP-S63139279-A (JP)
Title: Magnetism compensation apparatus
Inventor: SUZUKI EIICHI
IPC: G01V3/16
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a compensation apparatus requiring no axial alignment of a compensation coil and three low sensitivity fluxmeter, by together using the analogue calculation part and digital calculation part of a compensation quantity calculation part to perform the calculation of compensation quantity. CONSTITUTION:Low sensitivity fluxmeters 11-13 for measuring the three-direction components Ex, Ey, Ez of earth magnetism, a high sensitivity magnetometer 20 for measuring the magnitude of an external magnetic field, a constant memory part 30, a compensation quantity calculation part 40 for performing the calculation of a noise magnetic field D according to a predetermined formula on the basis of the outputs from the fluxmeters 11-13 and the memory part 30 and a subtraction circuit 50 for subtracting the output of the calculation part 40 from that of the magnetometer 20 are provided to this compensation apparatus. The calculation part 40 is divided into an analogue calculation part 42 and a digital calculation part 42, and the analogue calculation part 42 operates quantity having a relatively large value among the three components and 3X3 constant matrices A, B of a permanent magnetic field Hp and quantity having a relatively small value is operated by the digital calculation part 41. By adding the outputs of two calculation parts, the noise magnetic field D is calculated and, by this constitution, compensation can be accurately performed within a wide range.
Patent JP-S62144846-A (JP)
Title: Casting mold for high melting point metal and its production
Inventor: YAMAMURA KAZUAKI
IPC: B22C1/02
Filed: 1985-12-20
Abstract: PURPOSE:To permit quick collapse of a casting mold for a high melting metal by incorporating a specific ratio of calcium oxide into a molding material and casting said material then crushing and removing the same by an acid or water. CONSTITUTION:>=5wt% Calcium oxide is incorporated into the molding material and one kind selected from refractory particles, gypsum and binder is incorporated therein. The refractory particles consist of one kind selected from silica sand, silicon nitride, silicon carbide, magnesia, etc. The binder is sodium silicate, Kibushi clay, water glass cement, etc., or the mixture composed thereof. One kind is selected from sulfuric acid, hydrochloric acid and nitric acid for the acid for removing the molding material. The molding material contains a liquid org. compd. and/or a peptizer and the liquid org. compd. is a cyclohexanol, benzene, etc. The peptizer is linseed oil, surface active agent, etc. The casting mold formed of such material collapses quickly when immersed in the acid or water and is satisfactorily usable as the casting mold for a high melting metal.
Patent JP-H11203597-A (JP)
Title: On-vehicle information communication equipment, information acquiring method and medium in which program is recorded
Inventor: MATSUMURA NAOHIDE
IPC: H04W4/06
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To promptly supplement omitted information when omission occurs in information acquired by using a beacon and FM multiplex. SOLUTION: When omission occurs in the information acquired from the beacon and FM multiplex broadcasting at a VICS(vehicle information communication system) computer 2, a mobile telephone 4 is started and only the omitted information is acquired from an external information presentation center by a telephone computer 3. Pieces of the acquired information from the VICS computer 2 (with the omission) and the omitted information acquired by the telephone computer 3 are supplied to a navigation computer 1. A guiding route, etc., is displayed on a display 5 based on these two pieces of the acquired information by the navigation computer 1.
Patent JP-S63143271-A (JP)
Title: Production of cold-rolled steel sheet for enameling having excellent press formability and enamel adhesion
Inventor: ITO KENJI
IPC: C23F17/00
Filed: 1986-12-04
Abstract: PURPOSE:To produce the title cold-rolled steel sheet having excellent press formability and enamel adhesion by interposing a stage for controlling the specified roughness of the surface of a steel sheet and plating a specified amt. of Ni on the surface between a cold rolling stage and an annealing stage. CONSTITUTION:Laser dulling is applied between the cold rolling stage and the annealing stage at the time of producing a steel sheet for enameling, and the surface of the sheet is regulated to have the surface roughness wherein the regularity parameter S indicating the regularity of the surface roughness of the steel sheet shown by equation I is controlled to <=0.25 and the product RaXLmv of the means surface roughness Ra (mum) and the mean valley interval Lmv (mum) is adjusted to 2-150mum<2>. In equation I, (x) is shown by equation II and xi is the distance between the peaks of the protrusions on the steel surface. The steel sheet is skin pass-rolled, cleaned, and then plated with Ni at 0.1-3g/m<2>. By this method, the pretreatment for the enameling stage can be omitted, and a cold-rolled steel sheet for enameling having excellent press formability and enamel adhesion is produced.
Patent JP-2000120626-A (JP)
Title: Flange cover mounting structure
Inventor: MASUOKA KENTARO
IPC: E04F11/18
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To mount a cover simply on a flange part. SOLUTION: A cover 5 is put on a flange part 9 secured to a wall surface, etc., so that the flange part 9 is covered. In this structure, a plurality of circular arc portions 11 and straight portions 12 are formed on the peripheral surface of a plate-form flange part of the flange 9, and the internal circumference of the cover 5 is tightly fitted on the circular arc portions 11. Thereby the cover mounting works are very simply accomplished only by tightly fitting the internal circumference directly on the portions 11 of the flange part 9. The tight fit causes the cover 5 to make elastic deformation at the portions 11, and there is no risk of slipping off easily. This does not require any proprietary component as conventional, and the costs can be suppressed.
Patent JP-H11194008-A (JP)
Title: Manufacture of track for measurement of position of rotating steel shaft
Inventor: THIBAUD MARC
IPC: G01D5/20
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To measure the position of a rotating steel shaft, by a method wherein strips which comprise regularly distributed nonferromagnetic material faces are bonded to a shaft, in such a way that the nonferromagnetic material faces are faced with the shaft. SOLUTION: A copper layer in a thickness of about 70 μm is laminated on a support which is composed of an epoxy composite material, it is partially removed in such a way that only regular copper faces 5 are left, and strips 4 are formed. The strips 4 are bonded to a steel shaft 1 by an adhesive 6 in such a way that the copper faces 5 are faced with the shaft 1, and a track 3 is formed. When the track 3 is passed through the front of a Foucault current sensor 2 in a state that it is fixed and bonded to the shaft 1, a large voltage change is generated when the copper faces 5 are passed through the front of the sensor 2. Consequently, when the voltage change is detected, the position of the shaft 1 can be measured.
Patent JP-H08213178-A (JP)
Title: Lighting circuit device of low-pressure discharge lamp
Inventor: URURITSUHI RORU
IPC: H05B41/292
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a lighting circuit device of a low pressure discharge lamp which does not start when there is a defect in lamp electrodes. SOLUTION: A circuit device contains inverters T10 and T11 and a driving device ST1 of these inverters. This circuit device has at least a single high impedance DC circuit to connect a power source to the driving device ST1 of the inverters T10 and T11, and lamp electrodes E10 and E11 are incorporated into this high impedance DC circuit. Therefore, when the lamp electrodes E10 and E1 are damaged, since the high impedance DC circuit is cut off, when supply voltage is newly imparted, an oscillation rising of the inverters T10 and T11 is checked.
Patent JP-S63140744-A (JP)
Title: Continuous casting method
Inventor: HATONO TETSUO
IPC: B22D11/053
Filed: 1986-12-02
Abstract: PURPOSE:To prevent the seizure of molten metal to a mold wall by fitting plural ultrasonic vibration at different positions to peripheral direction near the molten metal surface position in the mold and applying the ultrasonic waves having different natural frequencies to vibrators side by side. CONSTITUTION:The mold 1 is formed by facing two pieces of long side mold walls 1a, 1b fastening faced two pieces of short side mold walls 1c, 1d between them, and the molten metal 8 is poured into the mold 1 through a nozzle 10. At outside of these mold walls 1a, 1b, 1c, 1d, water cooling frames 2a, 2b, 2c, 2d are formed and the vibrating rods 7a, 7b, 7c, 7d are fixed on the mold walls 1a, 1b to peripheral direction near the molten metal surface position of long side mold walls 1a, 1b and the ultrasonic vibrators 6a, 6b, 6c, 6d are arranged at the other end parts of rods. In this constitution, in the vibrators 6a, 6b, the prescribed frequency signal is outputted and in the vibrators 6c, 6d, the different frequency signal is outputted. In this way, these vibrating compositions are mutually interfered, and by giving the other vibrating composition to the mold part having small amplitude, the amplitude is increased, and so the seizure of molten metal 8 is prevented.
Patent JP-S62146700-A (JP)
Inventor: MITSUI MASAYUKI
IPC: B44D3/16
Filed: 1985-12-20
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-H05123789-A (JP)
Title: Work clamp device
Inventor: ARAKI YUJI
IPC: B25J15/00
Filed: 1991-11-05
Abstract: PURPOSE:To surely clamp and unclamp a workpiece through the operation of single actuator by providing in a synchronous connection of a clamp jaw, which is sustained in a state of freely opening and closing on a support plate, with an operating rod. CONSTITUTION:When the actuator 5 is actuated to move the operating rod 27 forward, the supporting plate 11 is pressurized via an elastic member 33 and moved forward, and thereby a lower jaw is entered under a workpiece W. And, when a stopper 7 provided in a guide shaft 9 is abutted on a frame 3, the movement of a supporting plate 11 is stopped. After that, if the forward movement of the operating rod 27 is further continued, the elastic member 33 is gradually compressed, simultaneously a clamp jaw 19 is rotated counterclockwise via a link 25 and the workpiece W is clamped between the clamp jaw and a lower jaw 13. Further, when the actuator is inversely operated to move the operating rod 27 backward, the elastic member 33 that is in a compressed state is stretched out, and thereby the clamp of the workpiece W is released.
Patent JP-H05127535-A (JP)
Title: Magnet roll
Inventor: SUZUMURA MASAKI
IPC: G03G15/09
Filed: 1991-11-05
Abstract: PURPOSE:To provide a magnet roll having a simple construction and high performance by integrating and forming a layer of a composite resin magnet compsn. contg. ferromagnetic ferrite powder on the surface of a conductive shaft. CONSTITUTION:The composite resin magnet compsn. 2 consisting of a fused type liquid crystal resin as a base material and contg. the ferromagnetic ferrite powder subjected to a coupling treatment at, for example, 60 to 7Owt.% is integrated at <=1.5mm thickness onto the surface of the conductive shaft 1 and is directly acted into a developer contg. magnetic powder. While the developer contg. the magnetic powder in direct contact with the surface of the magnet roll is rotated and transported by the movement of magnetic lines of force when the magnet roll is rotated, the developer is electrified by the capacitor effect generated by the high electric resistance characteristic and dielectric characteristic of the magnet roll and is migrated to the electrostatic latent image of the opposite polarity formed on the surface of a photosensitive body, by which the image signal is developed to the sensible image.
Patent JP-H10136344-A (JP)
Title: Image pickup device system
Inventor: HIRAMOTO MASAO
IPC: H04N5/225
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To accelerate a processing for protection by changing not an image processing but the visual field angle of an image pickup means by the processing for protecting the object when the object for limiting image pickup enters a visual field for picking up images. SOLUTION: A camera 1 is installed at a high place and peripheral conditions are turnably monitored. At the time of camera monitoring, the visual field area of a residence area or the like is registered to a camera controller 4 beforehand in the two directions of a horizontal direction and a vertical direction and utilized as data for privacy protection. A lens zoom rate is f9.5mm in normal camera turning and it is changed to the zoom rate of f20mm at the time of a privacy protection processing. When a privacy protection area enters an image pickup visual field range, since the zoom rate is made lower than normal monitoring time, a privacy area is protected. Also, since a camera screen is divided into blocks and the zoom rate is controlled based not on judgement for each block but on a value inputted beforehand for the entire camera screen, processing time is shortened.
Patent JP-H10128101-A (JP)
Title: Feeder for slurry
Inventor: UKAI HIROYUKI
IPC: B01J4/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To stably feed a slurry for a long time by providing the feeder with a vibration part in the neighborhood of a slurry feeding pipe and a pressing means for pressing the slurry feeding pipe in a feeding apparatus used in the case where the slurry is formed into granulated bodies with an appropriately uniform dimension. SOLUTION: A slurry 2 is fed into a slurry tank 3 from a slurry inlet 13 and the slurry 2 is stirred there by a stirrer 15 to prevent ingredients of the slurry 2 from settling and being separated. In addition, when the slurry tank 3 is surrounded by an insulation jacket 23a, temp. control of the slurry 2 is performed thereby. By the time when the stirred slurry 2 reaches a part 5 where it is discharged through a slurry feeding pipe 7, ingredients of the slurry 2 are dispersed by the work of the pressing means 9 and a vibration part 11 and are prevented from settling and being separated and amt. of discharging of the slurry 2 is finely adjusted and the slurry discharged from a part 5 for discharge is transferred to drying process by means of a transferring belt 25a.
Patent JP-H03149982-A (JP)
Title: Image processor
Inventor: TAGUCHI TOMISHIGE
IPC: H04N5/91
Filed: 1989-11-06
Abstract: PURPOSE:To eliminate the need of a line sense circuit for reproducing a record ing signal of a recording medium by providing a second means for giving second control information for executing the conversion to a prescribed signal format conforming to a storage format to the storage medium from an input image signal. CONSTITUTION:An output of an image pickup circuit 14 is applied to an A/D converter 18 through a switch 16, digitized and stored successively in a frame.memory 22. When a rotation of a magnetic disk 48 reaches a prescribed value and becomes stable, a servo-circuit 54 applies a servo-lock signal to a system control circuit 76. Subsequently, a system control circuit 76 actuates a high speed arithmetic circuit 26 in accordance therewith, and outputs the storage data of the frame memory 22, while converting it to a recording form to the magnetic disk 48. In such a way, since it is unnecessary to prepare each separate circuit for the conversion to a different signal format, the circuit can be made small.
Patent JP-H02187480-A (JP)
Title: Polyvinyl butyral sheet
Inventor: DONARUDO JIYOSEFU DEIBITSUDO
IPC: C09J7/02
Filed: 1989-11-06
Abstract: PURPOSE: To provide the subject sheet for a safety glass of automobile window glass enhanced in blocking resistance at room temperature and fluidity in lamination comprising a chemically bonded ionomeric group.  
     CONSTITUTION: The objective sheet contains (B) an ionomeric group of the formula R-XYZ [R is an aromatic group or the like, when R is an aliphatic group, the structure is (CH 2 ) n  [(n) is 1-200); X and Y are each an aromatic or heterocyclic substituent of R, which consists of H or a 1-5C alkyl; Z is SO 3   -  or the like; M is an anion of alkali (earth) metal or the like] in an amount of maximum 15 mole % in (A) a polyvinyl butyral containing 15-30 wt.% (interms of vinyl alcohol) of hydroxyl group, and this sheet makes face-to-face contact with the same sheet, and shows blocking resistance of a dynamic elasticity at 40°C larger than 6×10 6  dyne/cm 2  and fluidity of a dynamic elasticity at 150°C of less than 5×10 5  dyne/cm 2  in lamination with glass. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08127697-A (JP)
Title: Fiber-reinforced polypropylene composition
Inventor: KIKUCHI SHINTARO
IPC: C08K7/14
Filed: 1994-10-28
Abstract: PURPOSE: To provide a fiber-reinforced polypropylene composition which is composed of a modified polypropylene prepared by efficient grafting of an unsaturated carboxylic acid or its derivative onto polypropylene, thus contains glass fibers dispersed in the resin uniformly and firmly adhering to the resin with increased physical, properties such as mechanical properties and heat resistance, causes no irritating smell in the production with reduced discoloration of the composition. CONSTITUTION: A modified polypropylene is prepared by grafting in turns 1,2- polybutadiene and an unsaturated carboxylic acid or its derivative onto polypropylene. This glass fiber-reinforced polypropylene composition comprises 100 pts.wt. of the modified polypropylene, or of a polypropylene composition containing more than 0.1wt.% of the modified polypropylene, and 5-70 pts.wt. of glass fibers.
Patent JP-H01131789-A (JP)
Title: Plug for cut off construction of overflow water and spring water in boring-hole intermediate section and method of cut off construction
Inventor: OKOCHI KATSUTOSHI
IPC: E21B33/13
Filed: 1987-11-16
Abstract: PURPOSE: To prevent a drilling edge from being damaged and omit a recovery work to improve working efficiency by using a plug for water cut-off work in which easily cut brush material is wound on a stem fitted to the extreme end of a rod made of easily cut material. CONSTITUTION: A plug 52 wound with brush material 51 of easily cut material on a stem 50 fitted to the extreme end of a water cut-off chemicals injection rod 55 made of a wood, resin, or the like easily cut by a drilling edge is mounted on the rod 55, and it is pushed in the lower position of the leakage water or spring water position of a boring hole 53. Next granular substance 56 capable of being crushed by the drilling edge is thrown down and lockingly piled on a brush material part 51, pessure water is sent to the rod 55 to separate the plug 52, and then water cut-off chemicals (consolidating material) 57 is injected to the granular substance layer 6. A consolidated layer 59 is formed, leakage water or spring water gaps are clogged, the consolidated layer 59 is drilled by a drilling machine to cut off, remove, and open a hole.  Hereby, the water cut-off work is set simply and quickly, and the device can be light- weighted and of low price.
Patent JP-H01131800-A (JP)
Title: Traverser
Inventor: OTOMO AKIRA
IPC: B61B13/00
Filed: 1987-11-16
Abstract: PURPOSE: To ensure safety by providing two pieces or more of wide-flange shape steel making a line square with the rails under the rails loading a muck trolley, and laying a floor board on the whole territory for moving the muck trolley in the same direction as the wide-flange shape steel so as to leave the floor board even after moving the muck trolley. CONSTITUTION: A traverser 1 is movably constituted on two rails 3 laid on the floor of a working room, three pieces of wide-flange shape steel are provided on the fixed member 15 on a frame 11, and rails 20, 21 loading a muck trolley 40 are laid on the wide-flange shape steel. A floor board 22 is provided between the partition part of the center of the wide-flange shape steel and the end part of the floor face of a desired place. When the carriage 15 part of the traverser 1 loading the muck trolley 40 is moved, because the floor board 22 is fixed independently of the carriage part, the floor board 22 is held in the position. Consequently, a work can be safely executed on the place where the traverser 1 existed.
Patent JP-H10126662-A (JP)
Title: News gathering camera and recording method using the camera
Inventor: HARAGUCHI HIDEO
IPC: H04N5/781
Filed: 1996-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a news gathering camera for gathering news or the like at a site. SOLUTION: This electronic news gathering(ENG) camera 1 that is used to gather news or the like at a site is provided with an optical disk recording and reproducing device 15 that records/reproduces a source to/from an optical disk 1a that is a usual recording medium and an IC memory card 12 that is an auxiliary recording medium tentatively storing the source. When the recording data to the optical disk 1a are fully occupied and a new optical disk 1b is being replaced, a changeover switch SW 1 is thrown to the position B to record data tentatively to the IC memory card 12 as an auxiliary recording medium. After the replacement of the optical disk is finished, usual recording is started to the newly replaced optical disk 1b.  After the end of news collection, the changeover switch SW 2 is thrown to the position B' to record the source having been auxiliary recorded in the IC memory card 12 into the optical disk 1b again. Thus, loss of recording of a source on the occurrence of optical disk replacement is avoided.
Patent JP-H07141126-A (JP)
Title: Method for processing information
Inventor: HIRANO YOSHIAKI
IPC: G06F3/12
Filed: 1993-11-18
Abstract: PURPOSE:To easily execute starting operation even when a printer device is separated from a host computer by judging transmitting/receiving relation between an information processor and an output device and switching transmission/reception to a wired state or a wireless state in accordance with a judged result. CONSTITUTION:Power supplies for transmitting/receiving blocks 12, 13 are automatically turned on by a command outputted from the host computer 1 and data transmission/reception between the computer 1 and the device 4 can be attained. Namely when a radio equipment power supply ON command is sent from the computer 1, the command is interpreted by a command/status transmitting/receiving part 24, a signal 27 is turned on and a power supply switch 23 is turned to an ON state. The command is modulated, outputted to an antenna 26 and inputted to a command/status transmitting/receiving part 34 in the block 13 arranged on the printer side to turn on a power supply switch 33. Then power is supplied from a main power supply part 32 to a data transmitting/receiving part 31 and data from the computer 1 are turned to a state to be transmitted to the device 4 through a radio means.
Patent JP-S62150284-A (JP)
Inventor: HOTTA SHIGEHISA
IPC: G02F1/133
Filed: 1985-12-24
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-S61157476-A (JP)
Inventor: EDOWAADO EFU TEERAA
IPC: B29C70/74
Filed: 1985-12-24
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。