baber/WOPTO huggingface dataset:
Patent JP-H10108200-A (JP)
Title: Image coding method and its device
Inventor: SETOGAWA TOSHIAKI
IPC: H04N19/85
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To correct the image partially based on a 'cut' specified by taking edit circumstance into account in advance after coding processing is applied normally to the image quality. SOLUTION: A place of a "cut" being an object to an edit point is designated by using an edit list (S01), 'DIFFICULTY' denoting a degree of complexity of a picture is obtained by tentative coding processing(S02), a bit amount is assigned in the unit of group of picture(GOP) to a total information amount based on the 'DIFFICULTY' so as to be proportional to the ' DIFFICULTY' for each scene (S03), and then the formal coding processing is conducted (S04). The formal coding processing adopts the same coding processing as that of the tentative coding processing. While the formal coding is processed, a weighting of quantization levels is controlled that is predetermined depending on the assigned bit amount and the information amount of each frequency band of an image is controlled.  The result of the formal coding processing is decoded and the result is observed to evaluate the image quality (S05). If the image quality has a problem, re-coding processing is conducted based on the place of the 'cut'.
Patent JP-H05115453-A (JP)
Title: Magnetic resonance spectroscopy system
Inventor: SUGIURA SATOSHI
IPC: G01R33/38
Filed: 1991-10-25
Abstract: PURPOSE:To execute a chemical shift measurement with high accuracy by collecting MRSI data related to a proton of the same matrix as MRSI of other nuclides such as 31P, 19F, 13C, etc., detecting a peak of water existing in large quantities in a living body, and utilizing it as an internal standard of a chemical shift. CONSTITUTION:A pulse sequence of a magnetic resonance spectroscopic imaging (MRSI) method based on a spin echo obtained by combining one-dimensional slice face selection and two-dimensional phase encoding is executed by a sequencer 11 to obtain spectrum data of a proton in each voxel. Subsequently, by executing a prescribed pulse sequence, MRSI data of 31P is obtained. Next, by a computer system 12, deviation data of static magnetic field intensity from scheduled static magnetic field intensity in each voxel is calculated from a water peak frequency in a spectrum of each voxel, and based thereon, a shift of a chemical shift is corrected with respect to the MRSI data of each voxel.
Patent JP-S61156232-A (JP)
Title: Method and device for optical sampling
Inventor: KITAYAMA KENICHI
IPC: G02F7/00
Filed: 1984-12-28
Abstract: PURPOSE:To perform optical sampling at a high speed, by making input optical signals of prescribed polarization and pumped light from one end of a polarization maintaining optical fiber by multiplexing and extracting signal light polarized in the direction intersecting the polarizing direction of the input signal at right angles at the other end of the optical fiber. CONSTITUTION:Sufficiently weak input optical signals are made incident on a terminal 1 and adjustment is made so that the phase angle of the optical signals can coincide with one polarizing direction (direction of X-axis) of a polarization maintaining optical fiber 7 by means of a phase adjusting means 5. The optical signals are propagated through the optical fiber 7 and made incident on a polarizer optical fiber 8 in its minor axis direction (direction of y-axis). When pumped light is made incident from another terminal 2 under this state, the polarization maintaining characteristic declines and birefringence is produced in the fiber 7 and the optical signals propagated in the X-axis direction appear in the polarizing direction intersecting the X-axis direction (Y-axis direction also.The optical signals in the Y-axis direction are made incident on the polarizer optical fiber 8 in the major axis (x-axis direction) at a connecting point 9 and appear at a terminal 3 after they are propagated through the fiber 8. Therefore, input optical signals can be sampled at the timing of the pumped light.
Patent JP-H09121555-A (JP)
Title: Single-phase inverter and its control method
Inventor: KAWASAKI YOSHINORI
IPC: H02M7/5387
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a single-phase square-wave inverter by which a single-phase 3-level output can be obtained by a method wherein the number of switching devices of which the inverter is composed is as few as 6. SOLUTION: A first switching device series circuit 7 composed of 3 switching devices S1 -S3 which are connected in series and a second switching device series circuit 8 composed of 3 switching devices S4 -S6 are connected in parallel to a DC power supply 1. 2 single-phase output voltages V'1 and V'2 which are obtained from the respective device connection middle points are synthesized by an output transformer 3 to obtain a final output voltage V'0 . The waveforms of the single-phase output voltages V'1 and V'2 are square-waves which are defined by a zero-level and a rated DC voltage E level.  If the electrical continuity angles θ and θ' of the output voltages V'2 and V'2 and a phase difference ϕbetween the output voltages V'1 and V'2 are set at required values, the synthesized transformer output voltage V'0 can be a square-wave having 3 levels, i.e. a zero-level, a rated DC voltage E level and a 2E level, twice the DC voltage. Thus, a single-phase 3-level inverter can be obtained.
Patent JP-S61150699-A (JP)
Title: Step motor controller
Inventor: INOUE AKIRA
IPC: H02P8/22
Filed: 1984-12-25
Abstract: PURPOSE:To feed a microstep at a high speed while avoiding a stepout by obtaining the exciting current of each motor coil for holding position of an arriving target from the prescribed waveform pattern. CONSTITUTION:The time of an exciting step is obtained to the target position by a microprocessor unit 28, and stored in a data memory 36. Then, the current values corresponding to the times are read out from a drive waveform memory nonvolatile memory 32, and output through an output port 26 and D/A converters 22, 24 to a driver 10. Since the driver 10 excites the motor coils by the exciting current from the controller 16, the drive currents of coils A, B are controlled ON or OFF by amplifiers 12, 14 in response to the detected values of drive current detecting resistors 18, 20.
Patent JP-H03140207-A (JP)
Title: Impact absorbable precious wood building material
Inventor: NAGATA NOBUYOSHI
IPC: B32B5/16
Filed: 1989-10-26
Abstract: PURPOSE:To obtain precious wood building material, which has fine external appearance and injury preventive function as interior wall material or flooring material by a method wherein previous wood veneer is bonded to cork sheet base material with crosslinking foam adhesive and, further, elastomeric polyurethane-based synthetic resin coating is applied onto the surface of the precious wood veneer. CONSTITUTION:Precious wood veneer 2 is bonded to cork sheet 1 with crosslinking foam adhesive 3. Next, elastomeric polyurethane-based synthetic resin coating 4 is applied onto the surface of the precious wood veneer 2. Further, elastomeric polyurethane-based synthetic resin coating 5 as finish coating is applied onto the dry and set film of the elastomeric polyurethane-based synthetic synthetic resin coating 4.
Patent JP-H06108291-A (JP)
Title: Method for adjusting luster of matte electrodeposition coating film
Inventor: ADACHI RYO
IPC: C25D13/06
Filed: 1992-09-24
Abstract: PURPOSE:To easily adjust the luster of a matte electrodeposition coating film having less uneven by immersing a material to be coated into an anionic matte electrodeposition coating bath and continuously subjecting the material to primary energization and secondary energization to impress the voltages different from each other. CONSTITUTION:The luster adjustment is executed by dividing the energization method into the primary energization and the secondary energization in the matte electrodeposition coating method for subjecting the material to be coated to electrodeposition coating in an anionic matte electrodeposition coating bath, then to curing by baking. The voltages to be impressed in the primary energization and the secondary energization are so set as to differ from each other and the primary energization and the secondary energization are continuously executed at this time. For example, the voltage of the primary energization is set at about 10 to 400v, more preferably about 40 to 250V. On the other hand, the voltage of the secondary energization is executed at about 40 to 400V, more preferably about 20 to 250V. The difference therebetween is set at about >=10v, more preferably about >=20V. As a result, the matte coating film having the less uneven luster is obtd.
Patent JP-H04155740-A (JP)
Title: Discharge tube
Inventor: YOSHINO KATSUMI
IPC: H01J61/24
Filed: 1990-10-19
Abstract: PURPOSE:To easily control the form or color of discharging by sealing an electrode and a high molecular component, mainly that can be doped and de-doped, which has a conjugate bond in principal chain, in a vacuum container in which gas is sealed. CONSTITUTION:At least a pair of electrodes are provided in a vacuum container in which gas is sealed, and a high molecular compound that can be doped or de-doped, which has a conjugate bond mainly in principal chain, is sealed therein. As the high molecular compound that can be doped and de-doped, which has a conjugate bond mainly in principal chain, used for this discharge tube, almost all kinds of high molecular compounds that have a conjugate bond in principal chain, which is called conductive high molecular compound, can be used. The pressure of the gas sealed is generally 1pa to 1Mpa, and if the level is too high, that can be removed by doping in the conductive high molecular, and the regulation of the amount of the gas that is sealed may not be too strict.
Patent JP-H04154900-A (JP)
Title: Cleaning of acrylonitrile-aromatic vinyl-based polymer material
Inventor: MAEDA KATSUAKI
IPC: C11D7/60
Filed: 1990-10-19
Abstract: PURPOSE:To improve the effect on cleaning the subject polymer material and to shorten the time required for cleaning the polymer material by using a detergent solution containing an aprotic polar solvent, an alkalline metal hydroxide, etc., and a specified diol compound, etc., in a specified ratio. CONSTITUTION:An objective cleaning of the subject polymer material is carried out by using a detergent solution containing (A) 50-90wt.% aprotic polar solvent such as dimethyl sulfoxide or N,N-dimethylacetamide, (B) 0.1-5wt.% alkal metal hydroxide and/or quarternary ammonium hydroxide and (C) 1-49.9wt.% compound represented by formula I and/or formula II (R is H, CH3 or CH2OH; X and Y are integer satisfying X+Y=3).
Patent JP-2000088123-A (JP)
Title: Check valve structure
Inventor: MASUO SHUNJI
IPC: F16K15/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To display an excellent check function, even if pressure of back flow water is slight by forming a valve element arranged so as to be movable within a case into a reverse umbrella shape that an outer periphery is sprung up in a thin shape by a soft material such as rubber and forming a projection projecting upward at the center part. SOLUTION: In a check valve 56 having a valve case 72 communicated with a water discharge path 71 of a longitudinal direction, an opening leg 74 is stood on a bottom side of the valve case 72 and flow of water is allowed by abutting a valve element 1 on the opening leg 74 when water is flowed down from an upper side to a lower side. As for back flow water back flow is prevented by closely adhering the valve element 1 to a ceiling part 72a. In this case, the valve element 1 is formed by a soft part 2 made of a soft material such as rubber curved upward and is formed at a tip thin part 2a on the outer peripheral side. A conical center projection 3 rising to an upper side is integrally formed at a center of the soft part 2, a hollow buoyancy body is installed at a lower surface center part of the soft part 2 and check performance is improved.
Patent JP-S62137851-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUDO OSAMU
IPC: H01L23/522
Filed: 1985-12-12
Abstract: PURPOSE:To prevent short circuit faults due to cracks in a dielectric layer caused by heat history and the like in capacitors between wiring layers, by dividing pairs of electrodes, which comprise different wiring material layers, into a plurality of regions, which are electrically connected with each other. CONSTITUTION:Capacitors, which have capacitance of about 10pF, are divided into, e.g., 24 unit lower electrodes 3a-3x and unit upper electrodes 7a-7x of 100mum square. The electrodes 3a-3x are mutually connected with a lower electrode interconnection wiring 4 using a lower aluminum wiring layer and aligned in a matrix shape on a field SiO2 film 2. A PSG interlayer insulating film 6, which functions as a dielectric layer, is simultaneously formed together with other regions such as transistor arranging regions on the arranging region of the electrodes 3a-3x. The 24 upper unit electrodes 7a-7x, which are divided into the size of 100mum square like the lower electrodes, are mutually connected with an upper electrode interconnection wiring 8 using an upper aluminum wiring layer. Under this state, the upper electrodes are arranged in a matrix shape so as to face the electrodes 3a-3x.
Patent JP-H04157199-A (JP)
Title: Highly radiating material
Inventor: KODERA HIROSHI
IPC: C25D11/04
Filed: 1990-10-17
Abstract: PURPOSE:To produce a merchandise made of an Al-based highly radiating material by forming a black anodic oxide film of a specified thickness with a soln. contg. ions of at least one among Ni, Co and Cu. CONSTITUTION:An anodic oxide film of 10-50mum thickness is formed on the surface of an Al material and blackened by electrolysis with a soln. contg. Ni, Co or Cu ions. By this method, Al has an extremely increased rate of radiation and becomes usable at a high temp. of about 300-640 deg.C. When a burner cap is made of the resulting highly radiating material, the service temp. can be increased by about 60-120 deg.C as compared with that of an Al-based burner cap with only an anodic oxide film of 20-30mum thickness. Discoloration and deformation are prevented, scratch is hardly caused at the time of repair and the blocking of flame holes due to an overflow of soup is inhibited.
Patent JP-S62140713-A (JP)
Title: Notch forming device for machining wiper blade
Inventor: SATO KIMITOSHI
IPC: B23D19/08
Filed: 1985-12-12
Abstract: PURPOSE:To form continuous notch at the tip of a lip part uniformly and precisely as well as prolong the life of cutting edges by nipping a work for wiper blade by a pair of No.1 guide rollers and a pair of No.2 guide rollers for feeding of the work in the longitudinal direction and by forming the notch at the lip part of the work using cutting edges in pair in this process. CONSTITUTION:Each work for wiper blade is guided in the longitudinal direction using a pair of No.1 guide rollers 17, 23, which nip No.1 part, and a pair of No.1 guide rollers 19, 24 which nip No.2 blade part. In this process, a pair of cutting edges 22, 25 fixed between these guide rollers form a continuous notch at the tip of each lip of No.1 and No.2 blades. Further, because these cutting edges 22, 25 are held at a spacing smaller than the thickness of the lip tips, notch is obtainable continuously without severance. Thus each lip part can be at its tip provided with notch uniformly, precisely and continuously. The cutting edges 22, 25 are free from contact with receptacle jig, which should prolong the life.
Patent JP-H11118468-A (JP)
Title: Rotary sensor
Inventor: EBATA JUNICHI
IPC: G01B7/30
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater to improve the waterproofing property by providing a stepped part in the boundary between the thin shaft part closer to a housing of an operating shaft and the thick shaft part remote from the housing thereof, and providing a shielding member for shielding the cavity part within the housing in elastic contact with the operating shaft. SOLUTION: A knob part 14a protruded to outside of a housing 11 of an operating shaft 14 has a thin shaft part 14b closer to the housing 11 and a thick shaft part 14c in a position remote from the housing 11, and a stepped part 14d is formed in the boundary between them. A shielding member 22 consisting of a seal ring of rubber is mounted on the recessed part 11d of the cylindrical part 11c of the housing 11. When the thin shaft part 14b is pushed into the through-hole 22b of the shielding member 22, end surfaces 23a, 24a of tongue piece parts 23, 24 elastically make contact with the circumference of the thin shaft part 14b, and the inner surface of the through- hole 22b is closely attached to the circumferential surface of the thin shaft part 14b to shield the cavity part 12 in the housing 11.  Thus, the cavity part 12 is shielded by a filing member 21 on one side and the shielding member 22 on the other side, and made into a waterproofing structure in which rainwater is never penetrated from the outside.
Patent JP-H02127921-A (JP)
Title: Installing and detaching device for drum of reel for strip sheet
Inventor: KUBOZOE KAZUO
IPC: B21C47/24
Filed: 1988-11-08
Abstract: PURPOSE:To attach and detach segment to/from a drum shaft with a simple action of some fixing screws and segment fittings by providing fixing screws to fix segment fittings to a drum shaft at engaging position of an engaging part and a projecting piece. CONSTITUTION:In case that the drum 31 is changed, after the fixation of the drum 31 and a driving shaft 34 are unfastened by loosening a nut 35, the fixing screws drived into tapped holes 47 to fix the segment fittings 45 to the drum shaft 29 are unfastened, a tool is inserted in a hole 48 and the segment fittings 45 are rotated about 45 deg.. And then, because the fixation of the projecting piece 45a and the engaging part 44 is unfastened, the whole of the drum 31 can be drawn out from the drum shaft 29. Then, a new drum 31 is inserted in the drum shaft 29. And, after the projecting piece 45a is engaged with the engaging part 44 by rotating the segment fittings 45, the segments are fixed on the drum shaft 29 by fastening the fixing screw drived into the tapped hole 47. Therefore, the new drum is fixed to the drum shaft 29 by fixing the drum 31 to the driving shaft 34 by fastening the nut 35.
Patent JP-S61155488-A (JP)
Title: Heat-storing material
Inventor: WADA TAKAHIRO
IPC: C09K5/00
Filed: 1984-12-27
Abstract: PURPOSE:To provide a heat-storing material having a large heat-storing capacity having a heat-temperature resistance and exhibiting no supercooling due to its high stability, by incorporating a double fluoride of Li as a nucleating agent of sodium acetate trihydrate in a system containing sodium acetate and water in a specific weight ratio. CONSTITUTION:An intended heat-storing material can be prepared by incorporating 40pts.wt. or less of a double fluoride of Li as a nucleating agent of sodium acetate trihydrate in 100pts.wt. of a system containing 40-80wt% of sodium acetate and water. As examples of the double fluoride of Li, there may be mentioned lithiu titanium fluoride, lithium zirconium fluoride, lithium silicofluoride and the like. The above-mentioned double fluorides of Li serve as a nucleating agent, i.e. is in an active state, even when they are heated at 80 deg.C or higher. Therefore, they can prevent supercooling during repeated use of the resutling heat-storing material.
Patent JP-S63134294-A (JP)
Inventor: MOTOMIYA AKINORI
IPC: H01L23/28
Filed: 1986-11-27
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-H10121689-A (JP)
Title: Variable joint used for mounting structure of synthetic resin handrail
Inventor: KIYAMA TAKAO
IPC: E04F11/18
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable joint capable of freely changing a mounting angle, keeping a mounting part inconspicuous and allowing an easy mounting work. SOLUTION: This variable joint for a synthetic resin handrail is used for the mounting structure of a synthetic resin handrail having a structure where a long-sized metallic frame agreeing to the hollow part of a synthetic resin cylindrical body is coupled to the inner side of the body cut along a lengthwise direction for reinforcement. In this case, the joint is formed out a curved cylindrical member 1 and a boss 2. The external surface of the curved cylindrical member 1 is cut along a lengthwise direction, and both edges of the member 1 are integrated with a circular plate 3 having a center hole 4 to fit the boss 2 and a plurality of set screw holes 5 around the center hole 4 for fitting the long-sized metallic frame.  Also, the boss 2 is rod type capable of being inserted in a coupling hole formed on the end of the long-sized metallic frame, and a projection 7 positioned at the edge of the curved cylindrical member 1 and coupled to the center hole 4 is formed on one end of the boss 2. In addition, the projection 7 is formed to have a fixing screw hole 6.
Patent JP-H11114547-A (JP)
Title: Biological purification method for polluted soil and purification device therefor
Inventor: TSUJI HIROKAZU
IPC: A62D3/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve purification efficiency. SOLUTION: This purification device is constituted by excavating and forming a recess 12 in the ground 10 and covering the inside surfaces of the recess 12 with impervious sheets 14. Plural pieces of air feed pipes 16 for supplying oxygen are disposed on the bottom side in the recess 12 covered with these impervious sheets 14. The polluted soil contg. hazardous materials, such as oils and org. chlorine compds., is fed into the recess 12 covered with the impervious sheets 14 and is stored in the recess 12 for a prescribed period. The oxygen is supplied from the air feed pipes 16 via a compressor 18 and the polluted soil is biologically treated. In such a case, the polluted soil is mixed with water by using a suitable mixing machine, by which the slurry-like polluted soil is formed before the feeding of the polluted soil into the recess 12.  The slurry-like polluted soil is fed into the recess 12.
Patent JP-H06108360-A (JP)
Title: Stretchable fiber sheet having metallic thin film and its production
Inventor: MURAKAMI SOICHI
IPC: D06M101/16
Filed: 1992-09-25
Abstract: PURPOSE:To provide a stretchable fiber sheet having a metallic thin film having excellent flexibility and stretch recovery and to provide a process for producing the fiber sheet. CONSTITUTION:A fiber sheet having a metallic thin film and its production process are characterized by that, the fiber sheet is composed of a laminate of (A) polyurethane elastic filament and (B) a non-elastic fiber, the bonding point of the laminated polyurethane filament A is welded with the polyurethane filament itself and the non-elastic fiber B has a length >=2 times the length between the bonding points of the polyurethane filament A in a state free from tension.
Patent JP-H08225479-A (JP)
Title: Method of preparing monovinyl ether
Inventor: HEIDER MARC
IPC: C07C41/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prepare the subject compound useful as a synthetic intermediate for radiation-curable coating compositions in high selectivity and in good space- time yield by reacting a diol with acetylene in the presence of a base.  
     SOLUTION: A diol represented by formula I (A stands for a chemical bond, a methylene or ethylene group; the radicals R 1  and R 2  stand for each H, an alkyl, a cycloalkyl or an aryl group or R 1  and R 2  together form a 3-5C alkylene bridging member) is reacted with acetylene in the presence of a base (e.g. KOH) at 150-250°C under an acetylene partial pressure of 5-25 bar until 40-80% of the diol has been converted to prepare a monovinyl ether represented by formula II. The acetylene is used in an amount of 0.4-5 mol based on 1 mol diol. A divinyl ether obtained as a by-product can be employed as a cross-linkable monomer for obtaining radiation-curable coating compositions. 
     COPYRIGHT: (C)1996,JPO