baber/WOPTO huggingface dataset:
Patent JP-H03251798-A (JP)
Title: Decontamination of radioactive metallic waste
Inventor: TODA MASAMI
IPC: G21F9/28
Filed: 1990-03-01
Abstract: PURPOSE:To remove radioactivity of a waste completely and to intend to reduce an amount of the waste volume by removing a sodium from a contaminated waste by high temperature argon gas cleansing and steam cleaning, and by removing radioactivity by an oxidative acidic decontaminant. CONSTITUTION:From a metallic waste 1 to which a sodium and radioactivity stick, the sodium is roughly recollected in a high temperature argon cleansing process 2, and then the waste 1 is cleansed by steam. Subsequently, sticking radioactivity is decontaminated by using an oxidative acidic decontaminant in a decontamination process 6, and the decontaminant liquid is water-washed in a water-washing process. Furthermore, a waste liquid of sodium hydro-oxides generated from the steam cleansing process 4, the oxidative acidic liquid waste from the decontamination process and a waste liquid of the water-washing from the water-washing process, are mixed together. The mixture is made to stabilize its mixing condition through a neutralizing process 10 and a waste liquid treatment process 11, and an amount of secondary waste volume can be reduced by concentration/drying up/solidification processes.
Patent JP-S52131186-A (JP)
Title: Controlling method for static capacitance of vesicatory insulation lin e in vesicatory insulatio pushing
Inventor: FUSE KENICHI
IPC: B29C48/06
Filed: 1976-04-27
Abstract: PURPOSE:To regulate a static capacitance of vesicatory insulation wire in vesicatory insulation pushing by approprately setting a vesicatory rate of the vesicatory insulator by regulating the distance between a dise and nipple of a push bench.
Patent JP-S63233204-A (JP)
Inventor: HANSU BAISHIYUBENGERU
IPC: C10J3/56
Filed: 1988-02-29
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-H10226444-A (JP)
Title: Speed reduction control method having time adjusting function
Inventor: KOBAYASHI HISASHI
IPC: H02P29/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To realize stable stopping with an objective unwinding diameter irrespective of the winding state of a base material by providing a time adjusting function for making correction by calculating the reduction rate of an acceleration/deceleration adjuster when deviation occurs between unwinding diameter calculation and reduction start diameter calculation for stopping based on an objective unwinding diameter. SOLUTION: Unwinding diameter calculation is performed based on the respective speeds of an unwinder and a take-up machine. Reduction start diameter calculation is performed based on the speed of the take-up machine, the reduction rate of an acceleration/deceleration adjuster, a preset base material thickness and an objective stop winding diameter. If various results are compared during reduction and deviation occurs, a reduction rate is calculated by a back calculation expression and then the time adjusting of the acceleration/deceleration adjuster is performed. The acceleration/ deceleration adjuster provides a speed command value to the take-up machine while changing its reduction time and performs reduction or stopping. By the adjustment of the speed command value, the unwinding diameter of the unwinder is set to an objective value when the take-up machine is stopped.
Patent JP-S53133030-A (JP)
Title: Camera having hand-blur checker
Inventor: NUMATA SABUROU
IPC: G03B19/00
Filed: 1977-04-25
Abstract: PURPOSE: To make possible direct detection of camera-body-blur at low cost and high performance by providing an accelerometer at a suitable place of a cemera body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05214185-A (JP)
Title: Thermoplastic resin composition
Inventor: SUGA KATSUFUMI
IPC: C08L51/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide the subject composition excellent in moldability, resistance to chemicals, heat and impact, coatability, mechanical strength, and the appearance of the molding therefrom, comprising polypropylene, aromatic polyester resin etc., and specific olefin graft copolymer. CONSTITUTION:The objective thermoplastic resin composition comprising a total of 100 pts.wt. of a composition composed of (A) 99-1wt.% of polypropylene and (B) 1-99wt.% of at least one kind of resin selected from aromatic polyester resins, polycarbonates, polyamide resins, polyphenylene ether resins, the respective these resins' blends with styrene-based polymers, and ABS-based resins, and (C) 0.1-50 pts.wt. of an olefin graft copolymer made up of (1) 30-99.5wt.% of olefin monomer unit, (2) 0.5-70wt.% of macromonomer unit having (meth) acryloyl group at one end of a polymer 2000-20000 in number-average molecular weight, and (3) 0-40wt.% of another radical-polymerizable monomer unit.
Patent JP-S54140089-A (JP)
Title: Apparatus for seeing through sodium
Inventor: ITOU SHIGEAKI
IPC: G21C17/06
Filed: 1978-04-24
Abstract: PURPOSE: To accomplish internal observation of furnace in a either macroscopic or microscopic manner through extensive scanning of the top of a fuel assembly employing a rotary plug and a variable arm for fuel replacement.  
     CONSTITUTION: Pantograph arms 9 and 10, which are supported on a control rod of a rotary housing 7, are arranged to support a transducer holder 8 in such a manner as to free to rotate. The upper end of the control rod 12 is connected with the driving section of the apparatus. The control rod is moved vertically with the driving section and following the motion, respective arms 9, 10, 11 and 18 of a pantograph 20 to cause the transducer to move horizontally, as shown by C. The horizontal movement and the rotation C of the rotary housing allows extensive control of the transducer holder 8 on the surface of furnace core. In addition, with the vertical movement B of the control rod 12, control can be made closely in a limited range enabling scrutinized observation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59173945-A (JP)
Title: Manufacture of alkaline manganese battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M50/171
Filed: 1983-03-22
Abstract: PURPOSE:To prevent rising up of a negative can and improve initial leakage by preliminarily sealing a battery by inward curling of the upper circumference of a positive can. CONSTITUTION:A positive pellet 5 and a separator 8 are placed in a positive can 4, then a U-shaped gasket is inserted into it. An electrolyte absorbent material 8 and negative mix 9 are placed, then electrolyte is poured on them. This positive unit is set in a jig B, and a negative can is set in a negative can jig 1 of a jig A. When the jig A is lowered, the negative can is inserted into a positive unit 11. When the jig A is continued to lower, a spring 2 is compressed and the upper circumference of the positive can 4 is bent inward with a crimping die 3. A preliminarily sealed battery is sealed by conventional sealing method to obtain an alkaline manganese battery having good leakage resistance.
Patent JP-S53133552-A (JP)
Title: Electromagnetic working method
Inventor: YAMAMOTO TOSHIO
IPC: C21D1/42
Filed: 1977-04-27
Abstract: PURPOSE: To uniformize the temperature rise due to the induction heating over the entire worked portion, by attaching the insulating material to the joint portion, etc., of the worked body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60192155-A (JP)
Title: Slip preventing device for car
Inventor: INAGAKI TAKAFUMI
IPC: B60W10/10
Filed: 1984-03-13
Abstract: PURPOSE:To prevent a slip without deteriorating exhaust gas by changing a speed change ratio of a stepless speed change gear in such a manner as to lower the turning force of a driving wheel while the driving wheel slips. CONSTITUTION:A driving wheel is provided with slip detecting means, whereby the speed change ratio of a stepless speed change gear is changed in such a manner as to lower the turning force of the driving wheel while the driving wheel slips. Thus, the turning force is lowered until the slip of the driving wheel is removed, so that a slip can be prevented without deteriorating the exhaust gas of a car and without an actuator and complicated coupling mechanism for controlling a throttle.
Patent JP-H01222694-A (JP)
Title: Variable speed driving device
Inventor: HASEGAWA KAZUHIKO
IPC: H02P27/06
Filed: 1988-03-01
Abstract: PURPOSE:To generate the maximum torque with the minimum primary current without lowering the power factor of a power source by equalizing the exciting current of a motor to the maximum torque current. CONSTITUTION:An AC motor 2 is connected to the output side of a VVVF type inverter 1 and the rotational speed of this motor 2 is variably controlled by controlling the output voltage and frequency of the inverter 1. The exciting current of the motor 2 is made larger than those of usual motors to be equal to the maximum torque current. For this reason, the maximum torque can be generated by minimizing the primary current. Also, through the power factor of the motor 2 itself is low, as the whole of the driving device, it never affect the power source 3 side, therefore it never lower the power factor of the power source 3.
Patent JP-S54140429-A (JP)
Title: Driving method for thin film el element
Inventor: ISE MASAHIRO
IPC: G09G3/30
Filed: 1978-04-21
Abstract: PURPOSE: To obtain a driving circuit of the thin film EL element which reduces the dielectric strength request for the electrode selection circuit by providing the dielectric strength reduction function to the maintenance voltage circuit and also applying the voltage of 1/2 active voltage to the non-selection electrode.  
     CONSTITUTION: The operation of the picture element is maintained after end of the writing by the maintenance voltage circuit (not shown in the figure) for the thin film EL element of the electrode structure of m × n matrix. At the writing time, the maintenance voltage is applied first through the maintenance voltage circuit to all picture elements of the EL element. After this, writing voltage Vw is applied along with the maintenance voltage to the X and Y lines selected for writing via the selection switching circuit (not shown in the figure). At the same time, voltage Vt of about 1/2 Vw is applied along with the maintenance voltage to all other X and Y lines which are not selected. Thus, the dielectric strength can be reduced down to nearly 1/2 for the elements which form the selection switching circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09324169-A (JP)
Title: Laminating adhesive for flexible packaging
Inventor: YUURU DEYUAN
IPC: C09J131/04
Filed: 1997-03-03
Abstract: A process for the preparation of sulfonated polyurethane-urea polymers, which are useful film to film laminating adhesives for flexible packaging in which the urethane-urea polymer component has no amide linkages. The water-based sulfonated polyurethane prepolymers are processed at reduced temperatures and are substantially free of volatile and/or leachable contaminants.
Patent JP-H11246857-A (JP)
Title: Red light emitting phosphor, its production and led lamp
Inventor: SUDO NOBUYUKI
IPC: C09K11/84
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a red light emitting phosphor capable of efficiently absorbing ultraviolet rays at the excitation wavelength 370 nm of a light emitting diode or thereabout to emit red light in high efficiency and practically usable in the light emitting diode to allow a single light emitting diode to emit white color light or arbitrary medium color light, its production process and an LED lamp produced by using the phosphor. SOLUTION: This phosphor is a europium.samarium-doped lanthanum oxysulfide phosphor expressed by the formula; (La1-x-y Eux Smy )2 O2 S (0.01<=x<=0.15; 0.0001<=y<=0.03). Preferably, the peak wavelength in an excitation spectrum distribution exists in an ultraviolet wavelength region of 360-380 nm and the atomic ratio (x) of europium (Eu) in the formula is 0.03-0.08.
Patent JP-H05249428-A (JP)
Title: Projection system
Inventor: SASAMA HIROSHI
IPC: G09F19/18
Filed: 1992-03-05
Abstract: PURPOSE:To control a moving image at a real time adjusting to the shape and the movement of an object by making an electronic moving image based on a position to the reference point of a prescribed solid body and the threedimentional form of the solid body viewing from the reference point and projecting it. CONSTITUTION:The electronic moving image is projected by a liquid crystal projector 2 as an image projection device. The electronic moving image is formed based on the position from the image projection device 2 of the display object 1 of the solid body and the three-dimetional form of the display object 1 viewing from the position by an image generation controller 3. Then a positional relation between the display object 1 and the liquid crystal projector 2 is made the same as the positional relation at the time of making the electronic moving image and the electronic moving image made by the image generation controller 3 is projected on the display object 1 by the liquid crystal projector 2. At this time, the electronic moving image on the display object 1 is shown as the image without distortion as long as one looks from the vicinity of the position of the liquid crystal projector 2. But the image is preferred to be revised so as to be shown suitably for a display purpose since the image is shown with distortion depending on a looking position.
Patent JP-H06265140-A (JP)
Title: Combustion apparatus
Inventor: ISHIKAWA YOSHIKATSU
IPC: F23N1/02
Filed: 1993-03-10
Abstract: PURPOSE:To detect a local combustion malfunction of a combustion part without separately providing a CO sensor, etc., by deciding a burning state of the combustion part based on a varying width of a detected value of a heating type oxygen sensor. CONSTITUTION:A heating type oxygen sensor 10 for detecting oxygen concentration in exhaust gas is provided in an exhaust passage 6. A detected value of the sensor 10 is input to a combustion controller 9, which so controls a speed of a fan 5 that its detected value is maintained at a suitable value decided in response to a fuel supplying amount to a burner 2. Further, the controller 9 detects a varying width of the detected value of the sensor 10, and decides that the combustion part 3 is in a combustion malfunction state if the width is a predetermined value or more. Thus, a local combustion malfunction can be detected without separately providing a CO sensor, etc.
Patent JP-S63218416-A (JP)
Title: Hose type conveyor belt
Inventor: SAGAWA TOMOTAKA
IPC: B65G15/40
Filed: 1987-03-02
Abstract: PURPOSE:To simplify the structure and prevent the fatigue deterioration by providing a cut-out portion at the portion not reinforced with a core canvas layer on a cylindrical molded object constituted of a reinforcing cloth layer, a core canvas layer, and a cover rubber layer in a bulk material conveying hose type conveyor. CONSTITUTION:A cover rubber layer, the first reinforcing layer made of polyester or the like, a rubber layer, the second reinforcing layer made of polyester or the like, a rubber layer, the plain weave core canvas with nylon for weft yarn, and a cover rubber layer are stacked in this order, and a hollow cylinder is molded to form a hose-shaped belt 1. In this case, the core canvas is not provided at the portion where the belt 1 is to be cut out. With the belt 1 inserted into a mandrel, the center of the portion where no core canvas exists is cut out to form a cut-out portion 12. According to this constitution, no cylindrical holding roller is required, the structure is simplified, and the fatigue deterioration can be prevented.
Patent JP-H0752864-A (JP)
Title: Scooter type motorcycle mounted with four cycle engine
Inventor: NAKAYAMA YOSHIHARU
IPC: F02B75/16
Filed: 1994-03-18
Abstract: PURPOSE:To provide the scooter type motorcycle which prevents a four cycle engine unit from interfering with a body frame, makes the engine low in height, and concurrently lowers the center of gravity. CONSTITUTION:The engine unit 10 composed of a four cycle engine 11 is connected to a body frame 1 in such a way as to be freely rocked, the cylinder 12 of the engine is tilted obliquely upward in the front, and a cylinder, a cylinder head 13 and a carburetor 35 are interposed between paired right and left frame members 4 which are extended obliquely upward in the rear. The joint face 50 of a crank case with the cylinder is separated from the paired frame members afterward, and is formed while being inclined in such a way as to be put along each frame member, and the carburetor is disposed above the cylinder in the vicinity of the joint face of the crank case with the cylinder. By this constitution, since the cylinder is tilted obliquely upward in the front, even if the four cycle engine is employed, the engine can be lowered in height, and the center of gravity can concurrently be lowered.
Patent JP-H04251346-A (JP)
Title: Method for hierarchically grouping document in data processing system
Inventor: DAIANA ESU WAN
IPC: G06F17/30
Filed: 1991-02-22
Abstract: PURPOSE: To provide a method for selectively and also temporarily grouping a document in a single hierarchy level inside a data processing system. CONSTITUTION: In the method of this invention, a new parameter designating the attribute of 'the document inside a group' is generated. The document to be entered in the same group 42 or 44 in a certain folder 40 or a sub-folder is identified. When the new document is entered within a library resouce storage area, a user designates an operand used for designating a group name. By the invention, the method for selectively and also temporarily grouping the document in the signal hierarchical level of the data processing system.
Patent JP-S62215087-A (JP)
Inventor: GERUNOTSUTO KINTSUREERU
IPC: D21F1/00
Filed: 1987-03-05
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-S56144665-A (JP)
Title: Original reader
Inventor: KADOI HARUO
IPC: H04N1/00
Filed: 1980-04-14
Abstract: PURPOSE:To perform operation efficiently and safely by providing a reader, which reads an original to obtain an electric signal through conversion and then reproduces its picture, with an opening closing mechanism which opens and closes, and holds a read part on an original table automatically and accurately. CONSTITUTION:The surface facing to original table 6 of the housing of original read part 1 has a window, over which transparent plate 1' is expanded. Further, guide rail 10 of lighting device unit 5 is utilized as the shaft of the housing and to enable the read part to open from and close over original table 6. When the button of the operation part is pushed with an original set on original table 6, reversible motor 47 rotates normally in direction (a) in response to a signal from the control part and its turning force is transmitted to friction clutch 34 to rotate friction clutch 35 normally in direction (a) on the whole. Therefore, read part 1 rotates on rail 10 as a supporting shaft against spring 28 via lever 33 and stay 25 to close the read part, and self-lock mechanism 53 applies read part 1 with the closure-directional torque to hold read part 1 closed.
Patent JP-S60195014-A (JP)
Title: Production of carbon coating film
Inventor: YOSHIMURA SUSUMU
IPC: C23C14/06
Filed: 1984-03-16
Abstract: PURPOSE:A support base is coated with a specific aromatic polymer compound, and carbon coating film is deposited on the support by decomposing the coating with heat under vacuum where by uniform carbon coating films with high electroconductivity and high hardness is formed at a relative temperature. CONSTITUTION:An aromatic high polymer which has large amounts of components to be gasified on pyrolysis such as polyparaphenylene oxide, polyparaphenylene sulfide, polycarbonate or phenolic resin is used to coat the support base such as a plate of carbon, silicon, alumina, silicon carbide or boron nitride in the form of a solution and dried. A film of the high polymer may be held between the support bases. Then, the coated bases are heated in an inert atmosphere or under vacuum over 700 deg.C to deposit the carbon formed on the base.
Patent JP-S52130837-A (JP)
Title: Functional organic material
Inventor: IMAI AKIHIRO
IPC: C08L71/00
Filed: 1976-04-27
Abstract: PURPOSE: To obtain a novel material capable of developing or changing its colors through the changes of their interaction caused by the external stimulation which is composed of a high polymer containing ionic bonds and an organic compound changing its color by external stimulation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10248104-A (JP)
Title: Controller for electric vehicle
Inventor: ITO TOSHIHIRO
IPC: B60L3/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To move an electric car at a short distance to a place where it gives no obstacle to another vehicle or pedestrians, whose running motor driving is limited by an output limitation means in order to prevent a battery from being damaged. SOLUTION: If a battery condition judgment means 26 detects an decrease in the voltage or residual capacity of a main battery 3, an output limitation means 27 limits the target power of a running motor 1 to prevent the main battery 3 from being damaged. When a D-range or an R-range is selected just after a main switch 8 is turned on, an urgent condition judgment means 28 judges that it is in an urgent condition until a short time elapses (for example, 10 seconds), and the output limitation of the running motor 1 by the output limitation means 27 is released by an output limitation releasing means 29. It is thus possible for an electric car to move a short distance without damaging the main battery 3.
Patent JP-S52133604-A (JP)
Title: Belt reinforcement structure of pneumatic radial tire for constructon vehicle
Inventor: TAMURA AKIRA
IPC: B60C9/18
Filed: 1976-04-30
Abstract: PURPOSE: To provide a belt reinforcement structure for a vehicle working under heavy load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60193028-A (JP)
Title: Form recognizer
Inventor: IWATA KOUICHI
IPC: G06T7/60
Filed: 1984-03-15
Abstract: PURPOSE:To recognize a form at a high speed by using a coordinate variable as an address variable to store the specific value to said address in the form of data and therefore increasing the arithmetic speed. CONSTITUTION:A digital form recognizer is provided with a central processor CPU1, an ROM2, an RAM3 and an arithmetic processing ROM5 which substitutes a conventional floating point arithmetic processor. The floating point operation is equal to a calculation which converts the orthogonal coordinates (X, Y) into polar coordinates (r, theta) by means of the ROM5. Thus the values of coordinates X and Y are decided well-definedly by a CPU1, and the address of the ROM5 is designated to refer to the contents of the ROM5. Then the polar coordinates r and theta corresponding to the coordinates X and Y are read out and decided to perform the polar coordinate conversion at a high speed.
Patent JP-H07261797-A (JP)
Title: Signal encoding device and signal decoding device
Inventor: TAZAKI HIROHISA
IPC: G10L25/18
Filed: 1994-03-18
Abstract: PURPOSE:To realize a signal encoding device and a signal decoding device which encodes and decodes a signal so as to be good for an auditory sense characteristic of a human with comparatively less operational quantity and to realize a signal encoding device which can suppress a noise component of a signal other than a voice signal with less operational quantity and memory quantity. CONSTITUTION:A signal encoding device A1 is provided with a bark spectrum calculating means 2 which calculates a bark spectrum being a parameter based on an auditory sense model, a bark spectrum encoding means 3 which encodes a bark spectrum, a sound source calculating means 4, and a sound source encoding means 5. The bark spectrum calculating means 2 has a bark spectrum calculating means 6, a critical band integration means 7, an equal loudness correcting means 8 and a loudness conversion means 9. These means are formed by an engineering manner in order to obtain the same effect as the auditory sense model. When data is decoded, conversion is performed in the reverse direction.