baber/WOPTO huggingface dataset:
Patent JP-H11259640-A (JP)
Title: Process and method for color reducton of image and information storage medium
Inventor: IZUMISAWA HIROSHI
IPC: A63F13/52
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a color reducing processor for an image which can convert an inputted color moving picture into a color-reduced moving picture of specific colors in real time even when a CPU having low processing capability is used. SOLUTION: This is an image color reducing processor which converts a source moving picture into a color-reduced moving picture of a specific number of colors. This processor includes a 1st arithmetic part 44 which repeatedly generates a palette for generating palette data of the specific number of colors selected for the color reducing process of the next and succeeding screens from screen data of the source moving picture and a 2nd arithmetic part 40 which converts the screen data of the source moving picture into color-reduced screen data of the specific number of colors related to the previously generated palette data.
Patent JP-H10275318-A (JP)
Title: Magnetic reproducing method and device
Inventor: ITOI KAZUMI
IPC: G11B20/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To highly speedily reproduce a signal from a digitally recorded VTR tape. SOLUTION: Plural fixed reproducing heads (1), (2) and (3) are disposed so as to take out recording information in their positions at the same intervals on a line (a head fitting axis) orthogonal to recording tracks of a magnetic tape. Then, under the tape traveling state, the recording information taken out by the individual reproducing heads is written once in a storage device, and out of these written signals, signals written with a time lag in order read out by a prescribed time length to become a continuous signal, so that recording information on an arbitrary recording track is reproduced.
Patent JP-H0740345-A (JP)
Title: Method for processing plastic as waste and device therefor
Inventor: EGI ITSUO
IPC: B09B3/00
Filed: 1992-02-17
Abstract: PURPOSE:To effectively use a plastic as a fuel or a material to be regenerated by a method wherein a plastic is heated under vacuum atmosphere to be melted or evaporated, and this is cooled and solidified to be recovered in the atmosphere. CONSTITUTION:A gas in a container 11 is exhausted under vacuum atmosphere, and a remaining gas is dilute. Therefore, an existing amount of oxygen is not sufficient for ignition and combustion. If a plastic is heated above the ignition temperature of the plastic, the plastic does not ignite and burn but melts into a liquid phase. A part of the liquid plastic is evaporated into a gas phase. The liquid plastic is cooled and solidified under vacuum atmosphere. The evaporated gaseous substance from a part of the liquid plastic is cooled and solidified by a collecting device 10 provided in the path of vacuum exhaust pipes 16-19. The solidified substance is recovered in the atomosphere. In this manner, the plastic is effectively used as a fuel or a material to be regenerated.
Patent JP-H02258951-A (JP)
Title: Wear-resistant cast iron material having high elastic modulus
Inventor: OGINO YOSHIMICHI
IPC: C22C37/06
Filed: 1989-03-30
Abstract: PURPOSE:To manufacture the cast iron material having high elastic modulus and excellent wear resistance by preparing a cast iron material contg. specified ratios of C, Si, Mn, P, Cr, Cu, Mo and Nb and having crystallized A type graphite in the structure. CONSTITUTION:A cast iron material contg., by weight, 2.8 to 3.2% C, 1.8 to 2.2% Si, 0.6 to 0.9% Mn, 0.7 to 0.9% P, 0.7 to 1.0% Cr, 0.2 to 0.5% Cu, 0.4 to 0.6% Mo, 0.05 to 0.1% Nb and the balance substantial Fe and having crystallized A type graphite in the structure is prepd. Furthermore, the content of S is preferably regulated to about <=0.1%. In this way, the wear-resistant cast iron material having the elastic modulus improved by about 40% compared to that in conventional P-Cr wear-resistant cast iron can be obtd., which is suitable as the stock for a cylinder liner or the like.
Patent JP-H05281063-A (JP)
Title: Measuring device for tension of steel material
IPC: G01L5/10
Filed: 1992-04-02
Abstract: PURPOSE:To provide a steel material tension measuring device which can continuously noncontactedly measure tension acting on bar steel or wire material in a rolling process even under bad environment. CONSTITUTION:A steel material tension measuring device has a detecting section S composed of an exciting coil 5 wound on a concentric shaft, a detecting coil 4 concentrically wound inside the exciting coil 5, and a magnetizing coil 6 to magnetize a material M to be inspected set on the outer periphery of the exciting coil 5, a full wave commutating section 8 to convert a signal issued from the detecting coil 4 into a d.c. current, a computing section 11 to execute fixed compensating computation on the measured value of temperature of the material M to be inspected, and a difference computing section 12 to compute a difference between a d.c. signal issued from a commutating section 8 and a compensating signal issued from the computing section 11. Thus a measuring signal which is not practically influenced by the temperature change of the material M can be accurately obtained even under bad environment.
Patent JP-2000276268-A (JP)
Title: Portable information processor
Inventor: NISHIYAMA KAORU
IPC: G06F1/32
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To enable power source control corresponding to the use style of a portable information processor. SOLUTION: Concerning this portable information processor, a communication means transmits/receives mail information and audio information, a display means displays the mail information received by the communication means and an audio information output means outputs the audio information received by the communication means. Then, a detection means detects whether the audio information output means is under use or not and when it is detected that the audio information output means is under use as a result of this detection, a power supply control means stops supplying power to the display means.
Patent JP-H06295110-A (JP)
Title: Image output device
Inventor: OHASHI YASUSHI
IPC: G03G15/00
Filed: 1993-04-07
Abstract: PURPOSE:To simply and easily realize adjusting work for uniformizing output density by visually judging the image density of a test sample produced by outputting a test image. CONSTITUTION:The test image is normally stored in a memory. The density and the position of an image outputted as the test sample are specified by plural image signals when the test image is outputted. As for the test image, all areas other than an image forming group 30 are designated by such an image signal that the same density as the density areas 23 and 23' of the central parts of the respective image forming groups is outputted. When the test sample is produced based on the test image, the density areas outputted by the same image signals should be identical if a device is uniform extending over the width direction of a photosensitive body. Therefore, the image density outputted in the image areas 23 and 23' at the central parts of the respective image forming groups 30 must be almost identical to the image density at least near the right end corresponding to the central part. Then, the density is visually judged.
Patent JP-S576401-A (JP)
Title: Electric power source battery loading device of portable type video tape recorder
Inventor: MAEDA MASAYA
IPC: H01M2/10
Filed: 1980-06-13
Abstract: PURPOSE:To make it easy to replace a battery or to use a battery having a different capacity, without providing a battery loading space on a VTR body, and putting a battery into a separate loading case, so that it can be mounted to a shoulder belt of a magnetic picture recording device, or a mounting shoe of a device body. CONSTITUTION:An electric power source battery of a small-sized VTR is put into a battery loading case 3 consisting of an elastic substance such as plastic, and it is installed to a movable mouning shoe provided on a shoulder belt 2 of a VTR body 1 so that it can be connected with the VTR body 1 with a connector 4, and also a mounting shoe 5 is provided on the body 1, as well, so that said case can be installed by using it when it is desired to install the case to the body 1 instead of the belt 2. Accordingly, a loaded battery can be replaced easily, and also batteries having various capacities can be used, too, by making a mouning shoe and a connector common, by which mobility of a VTR is raised.
Patent JP-H11281800-A (JP)
Title: Solid target support device
Inventor: OUCHI TSUTOMU
IPC: H05H6/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress displacement due to the fluid force of a cooling medium by forming the section of the groove of a support frame that supports a solid target so that a sectional area becomes smaller in a depth direction. SOLUTION: When beams are applied to a solid target 1, a nuclear fragmentation reaction occurs, and the temperature of the solid target 1 rises due to a generated heat at that time and is thermally expanded. Since the upper end part of the solid target 1 is extended upward due to the thermal inflation, the gap width to the groove of the support frame 2 becomes smaller and the displacement of the solid target 1 is suppressed, thus preventing the solid target 1 from being vibrated easily. As a result, the gap width between the groove of the support frame 2 and the solid target 1 becomes smaller due to the thermal expansion of the solid target 1 due to the nuclear fragmentation reaction and a strong support that cannot be easily affected by the fluid force of a cooling medium is achieved, thus stably securing the required flow rate of the cooling material.
Patent JP-S527547-A (JP)
Title: Parallel elevator control system
Inventor: YONEDA KENJI
IPC: B66B1/20
Filed: 1975-07-02
Abstract: PURPOSE: To provide a parallel elevator control system, with which a circuit for a hall call albothing means is simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03283746-A (JP)
Title: Interface selection system
Inventor: MATSUMOTO MASAYOSHI
IPC: H04L29/06
Filed: 1990-03-30
Abstract: PURPOSE:To attain communication through one line by monitoring and driving the line so as to select an interface circuit automatically. CONSTITUTION:When an interface selection command is sent from a monitor controller, a monitor and drive circuit 4 monitors voltages VA, VB of lines A, B. In the case of VA=VB, changeover circuits 3, 7 select current loop interface circuits 1, 5 respectively, and in the case of VAnot equal to VB, the changeover circuits 3, 7 select respectively V11 system interface circuits 2, 6. Thus, the communication is implemented independently of the interface circuit through one line and independently of the line for the current loop and the line for the V11.
Patent JP-S62289180-A (JP)
Inventor: MAIKERU JIYOSEFU BURAUN
IPC: C12R1/91
Filed: 1987-04-01
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-S559242-A (JP)
Title: Position detection system for character defining code
Inventor: SATOU KATSUAKI
IPC: G09G5/30
Filed: 1978-07-05
Abstract: PURPOSE: To reference the both tables when detecting the position, by providing the row table and column table corresponding to each row and column in bit correspondence for the display area and setting the corresponding bit in writing in the character defining code.  
     CONSTITUTION: The display data from the line 1 are stored to the display area 4 of the display memory section with the microcomputer 3 via the MODEM 2. The area 4 assures the table area 5, and it consists of the row table corresponding to each line of 4 by one-to-one in bit correspondence and the column table in bit correspondence to each column of 4 by one-to-one. The corresponding bit is set by judging the number of row and column of the write-in position in the area 4 receiving the character defining code by means of 3. Further, in detecting the defining code, the said table is sequentially searched every bit, the detection can be simple. Further, the capacity of the display memory section can not be so much increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03283717-A (JP)
Title: Power amplifier for radio transmitter
Inventor: NAKANISHI HIDEKAZU
IPC: H04B1/04
Filed: 1990-03-30
Abstract: PURPOSE:To attain stable power control even when an output power level from an output stage is small by providing a sub power control feedback circuit stabilizing the power level toward the output stage. CONSTITUTION:A control voltage from a main power control feedback circuit LP1 is fed to an output stage 21c, an output power level from an output pre- stage 21b is monitored to obtain a difference from a 2nd reference level thereby controlling the output pre-stage 21b. The power amplifier is provided with a sub power control feedback circuit LP 2 applying stepwise changeover in interlocking with the main power control feedback circuit LP1. When an output power level from the output stage 21c is commanded to be small, the power level given to the output stage 21c is decreased accordingly. Thus, the bias state of the amplifier element in the inside of the output stage 21c is kept to a prescribed proper state. Thus, the power control is made stable.
Patent JP-H06259182-A (JP)
Title: Inputting device
Inventor: FUKATSU HIROICHI
IPC: G06F3/033
Filed: 1993-03-02
Abstract: PURPOSE:To make the sense of direction of a human being match with the movement of an object to be controlled, and to attain a one-hand operation without turning the line of sight away by providing a gyro and a control circuit for an inputting device separated from a controller, and detecting the angular speed in an axial direction. CONSTITUTION:The inputting device which inputs a target value to the controller of various kinds of control systems such as an industrial machine, is separated from the controller, connected through a cable 5 with the both ones and signal transmission between the both ones is operated by a radio equipment. This inputting device is constituted like a stick so as to be easily gripped in one hand, piezoelectric vibrating gyros 1-3 are provided in a housing 8, and the angular speed in the three axial directions of the inputting device is detected. Also, the control circuit which performs processing of an electric signal from the piezoelectric gyros 1-3 is mounted on a control circuit substrate 4. Then, when the operator of the machine grips the inputting device in one hand while looking at the object to be controlled, and rotating it around the prescribed axis by using one's wrist, the object to be controlled can be moved in a direction coincided with the sense of direction of a human being.
Patent JP-S62242174-A (JP)
Title: Controlling method of clutch for hydraulic torque converter in transmission for vehicle
Inventor: ISHIKAWA KEIICHI
IPC: F16H61/14
Filed: 1986-04-10
Abstract: PURPOSE:To make a feeling of driving comfortableness so better, by stopping any increase in the extent of engaging force of a clutch at a time when rotational speed at the output side of a torque converter become smaller than the input side even if it is in a low throttle opening range. CONSTITUTION:When rotational speed at the output side of a hydraulic torque converter becomes less than that at the input side even if it is in a low throttle opening range A, that is, when a velocity ratio e of the hydraulic torque converter comes to e<=1, a second relief valve is closed and an increase in clutch engaging force is stopped. With this constitution, when cruise driving at the low throttle opening range is performed, a clutch becomes easy to slip, and with this slippage, a torque variation out of an engine is absorbed so that a feeling of driving comfortableness is made so better.
Patent JP-S60225132-A (JP)
Title: Adjusting method of variable power mechanism
Inventor: SAKURAI SHIN
IPC: G03B27/34
Filed: 1984-04-23
Abstract: PURPOSE:To facilitate adjusting operation and to simplify a jig by storing the memory of a copying machin with the number of steps of a lens and mirror driving stepping motor which corresponds to the distance from the best focusing position to the reference position sensor during life-size copying operation. CONSTITUTION:The lens reference position sensor 3 for detecting the reference position of unmagnification copying operation and a mirror reference position sensor 4 are fixed at specific positions without any adjustment. A lens and a mirror 2 are moved on the optical adjusting jig by the lens and mirror driving stepping motor along a guide rail 5 to find the best focusing position in life-size copying operation. The lens and mirror are moved by the stepping motor by the distances from said position to the respective reference position sensors 3 and 4, the number of steps is displayed on the jig, and the displayed number is stored in the memory of the copying machine. Consequently, the sensors need not be adjusted to the reference position at all, so adjusting operation is speeded up greatly.
Patent JP-H04222214-A (JP)
Title: Spinning method of high-strength and high-modulus aromatic polyamide
Inventor: MINSHIYON JIEI CHIOU
IPC: D01D5/06
Filed: 1991-03-22
Abstract: PURPOSE: To spin a high-strength, high-modulus aromatic polyamide filament at a high spinning velocity. CONSTITUTION: This method for spinning an aromatic polyamide filament is performed by extruding an acid solution containing at least 30 g per 100 mL acid of aromatic polyamide having an inherent viscosity of at least 4 and chain- extending bonds which are either co-axial or parallel and oppositely directed into a coagulating bath 1 and then through a spin tube 14 along with overflowing coagulating liquid. A coagulating liquid is jetted in a downward direction forming an angle of 0-85 deg. with respect to the filaments within about 2.0 milli- seconds from the time the filaments enter the spin tube. The flow rates of the jetted and the overflowing coagulating liquids are maintained constant.  The ratio of the mass-flow rate of the coagulating liquid to mass-flow rate of the filaments is greater than about 250 and a momentum ratio of jetted to overflowing coagulating liquids of greater than about 6.0 is employed. Also, an average linear velocity of combined coagulating liquids in the spin tube is less than the velocity of the filaments exiting from the spin tube 14.
Patent JP-S60225225-A (JP)
Title: Coordinate displacement input device
Inventor: KOBAYASHI TATSUO
IPC: G06F3/038
Filed: 1984-04-23
Abstract: PURPOSE:To correct a displacement input and to improve the operability by providing an inclination information detecting part and a part which corrects the displacement input in coordinate axial directions. CONSTITUTION:A part 1, which detects the displacement input in coordinate axial directions, of a coordinate displacement input device has the first and the second detecting parts 11 and 12 and transmits displacement information to a part 3 which corrects the displacement input in coordinate axial directions. An inclination information detecting part 2 has an inclination direction detecting part 21 and detects an inclination direction to the direction of gravity and transmits inclination direction information to said correcting part 3. The correcting part 3 corrects said both displacement information on a basis of this inclination direction information in accordance with preliminarily determined procedures. In this correcting method, the correcting part 3 uses X0cosalpha+Y0sinalpha and Y0cosalpha- X0sinalpha as correcting values of the first displacement and the second displacement respectively to perform correction if displacement information do not coincide with displacement components to an operator. Thus, it is unnecessary for the operator to take care of coordinate axial directions of an input device.
Patent JP-H01253404-A (JP)
Title: Fabric-backed form for concrete construction
Inventor: NAGAOKA SHINGEN
IPC: B28B7/00
Filed: 1988-04-04
Abstract: PURPOSE:To simplify the manufacture of a form and intend to decrease rumples created on a finished surface, by containing a forming base plate, which forms a surface of concrete structure, inside of a water-absorbing and permeable bag, wherein said forming base plate is contact with said bag. CONSTITUTION:A fabric-backed form 1 is made by arranging a plurality of sets consisting of a water-absorbing bag 2 and a forming plate 4 being contained in said water-absorbing bag 2, wherein said forming base is in contact with said bag, in parallel and bending each side portion thereof to join them freely. Then, when a lattice-like normal form is constructed, said fabric-backed form 1 is placed between forms assembled at an intersection part. The lower parts of said fabric-backed form 1 are connected together by penetrating bolts through said lattice-like form. After the space of said lattice-like form, concrete 8 is set in said lattice-like form. Then, while the concrete is cured, said fabric-backed film 1 absorbs positively bleeding water arising on the surface layer of said concrete 8 to discharge it to the outside. That is to say, said water-absorbing bag 2 covering the inner surface of said fabric- backed form 1 being directly contact with said concrete 8 absorbs said bleeding water, and then discharges it through a group small holes 3a of a forming base plate 3 to the outside. In such a way, it is possible to leave no trace of fabric rumples on said finished surface.
Patent JP-H08277257-A (JP)
Title: Production of o-arylurethane
Inventor: YAMAWAKI YUKIO
IPC: C07C269/04
Filed: 1995-04-06
Abstract: PURPOSE: To obtain an O-arylurethane useful for the production of an intermediate raw material for a masked isocyanate and isocyanate owing to its high thermolyzability and usable again as the raw material after production of the isocyanate in high production yield at a low cost without using a catalyst. CONSTITUTION: The objective O-arylurethane is produced by reacting a compound containing allophanate group and/or polyuret group and expressed by formula, JR-NH-(CONR)n -COO-Ar  R is an aliphatic residue; Ar is an aromatic residue; (n) is a positive integer} or R-NH-(CONR)n -H with an aromatic hydroxyl compound  e.g. phenol} in the presence of urea and/or an N-unsubstituted carbamic acid 0-aryl ester preferably at 180-220 deg.C under 1-30atm for several tens minutes to several hours. Preferably, the amount of the aromatic hydroxyl compound is 1-200mol based on 1mol of the sum of the allophanate group and the polyuret group and the sum of the urea and the N-unsubstituted carbamic acid O-aryl ester is 0.1-2mol in the above reaction.
Patent JP-S558174-A (JP)
Title: Signal transmission system using power line
Inventor: OBARA SHIGEO
IPC: H04B3/54
Filed: 1978-07-05
Abstract: PURPOSE:To improve the S/N by forming the signal transmission line between both lines of the power transmission line and the ground and then connecting between the signals lines of both the transmission and reception sides and the both lines of the power transmission line via the cpacity each. CONSTITUTION:For transmitter 3, capacitor Co and C6 are connected to the both lines of power transmission line 5; while capacitor C1 and C7 are connected to the both lines of line 5 for receiver 2 respectively. And fine adjusting capacitor C8 is connected between one piece of the power transmission line and the ground. Thus, the signal transmission line is formed between the both lines of the power transmission line and the ground. The value of capacitors C0, C1, C6 and C7 are set to inter-ground electromagnetic capacity C2 and C3 plus insulated resistance R1 and R2 so that the balancing conditions may be satisfied fro the bridge comprising the S side of transfromer T1, the P side of transformer T2 plus the both lines of line 5. As a result, the signals are transmitted to both lines of line 5 in the same pahse. Accordingly, no power transmission voltage nor inter-line noise emerges at the S and P sides of T1 and T2, improving the S/N greatly.