baber/WOPTO huggingface dataset:
Patent JP-H10257330-A (JP)
Title: Image compression method
Inventor: RUDAK PETER
IPC: H04N7/26
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an improvement method for compressing an image, consisting of two or more than two bits per pixel by dividing the N-bit image into N-number of one-bit planes and processing the image prior to compression. SOLUTION: The image constituted of more than two bits per pixel is divided and preserved as two one-bit image files 40 and 42, for expressing image MSB (most significant bit) and image LSB (least significant bit). A bit plane 42 of LSB is combined with the bit plane 40 of MSB through the use of the calculation 44 of exclusive OR(XOR), so as to form the bit plane 46 of an arithmetic result. The arithmetic result bit plane 46 is compressed more efficiently, as compared with a case when only the LSB bit plane 42 is compressed. The MSB bit plane 40 and the arithmetic result bit plane 46 are independently compressed and preserved in a disk 4, through the use of a JBIG algorithm 48.
Patent JP-H08248974-A (JP)
Title: Speech recognizer and method for learning standard pattern
Inventor: AMANO AKIO
IPC: G10L15/06
Filed: 1995-03-09
Abstract: PURPOSE: To embody high-accuracy speech recognition by measuring the spread in the distributions of respective standard patterns in respective stages of learning of the standard patterns and rearranging the respective standard patterns so as to have the spread of the equal distributions. CONSTITUTION: Learning of the standard patterns is executed by using the conventional method for learning the standard patterns in standard learning processing (step 301). The spread of the distributions is measured with the formed respective standard patterns (step 302). The balance as the set of the standard patterns is judged according to the results of the measurement of the spread of the distributions in decision processing of the balance as the standard pattern sets (step 303). The standard pattern having the large spread of the distributions is selected from among the standard pattern sets when the poor balance is judged (step 304). The standard pattern is made into a plurality (step 305) to prevent the spread of the distributions of the individual standard patterns from increasing.  The processing is repeated until the good balance as the set of the standard patterns is judged.
Patent JP-S63216373-A (JP)
Title: Integrated photoelectric element for adjustment of optical axis
Inventor: ASADA SATOSHI
IPC: H01L31/10
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a photoelectric element which is capable of catching optical intensity of the periphery of an optical axis, by arranging a plurality of laminated photoelectric elements that are principally composed of amorphous silicon having small areas on a laminated substrate through respective electrode and then by equipping with respective output terminals. CONSTITUTION:A plurality of laminated photoelectric elements 2 that are principally composed of amorphous silicon having small areas are arranged on a laminated substrate 1 through respective electrodes and output terminals 5 are attached to respective electrodes 4. For example, many photoelectric elements that are equiped with the electrodes at the upper and lower sides of the above elements are mounted after being arranged on an alumina sheet 1 and transparent electrodes 3 are joined at its upper part and are connected towards outside and then at its lower part, metallic electrodes 4 are joined and are connected to other terminals 5 that are printed to the alumina sheet 1. The photoelectric elements 2 are made by amorphous silicon including hydrogen, for example, the element, each of which has 1mmX1mm of an area, are arranged to form a checkerboard pattern and then a photoelectric element board A has about 1cm<2> of area and its board A is arranged at a prescribed position on an optical path of this device and the device allows a position of optical axis to be found out from the outer terminals 5 through a monitoring instrument.
Patent JP-H07259606-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: IWANO HIROSHI
IPC: F02D41/02
Filed: 1994-03-18
Abstract: PURPOSE:To control an air-fuel ratio control value, so as to enable the suitable air-fuel ratio setting regardless of the degree of the effect of the air-fuel ratio by purging. CONSTITUTION:An air-fuel ratio feedback correction value alpha is read (S22), and a no purge fuel time air-fuel ratio learning value alphamm is read (S23). The step proceeds to a S29 if not in purging in a S24, while the present target purge rate Evptr is read in purging (S25), and a purging time air-fuel ratio learning reference value alphampo is read (S26), and a purging air-fuel ratio learning value cap is calculated on the basis of it (S27). The alpha and the cap are respectively compared with the reference value (S28), and a purge flag FLGPRG is set to 0 (S29) if both values are within the reference value, and a final air-fuel ratio learning value alpham is made equal to the alphamm (S30). The purge flag FLGPRG is set to 1 (S31) if at least one value out of the alpha and the alphaam is outside the reference value, and the alpham at the time that the effect of purge fuel is large is found by using the alphamm and the alphamp.
Patent JP-S61268272-A (JP)
Inventor: TOREBAA KONSUTANSU HIYUUZU
IPC: A62B18/10
Filed: 1986-03-06
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-S60192934-A (JP)
Title: Picture forming device
Inventor: TAKEDA KENJI
IPC: G03B27/62
Filed: 1984-03-14
Abstract: PURPOSE:To prevent the deform of a sheet material support, to ensure synchronous rotation of the support and a photosensitive body, and to prevent color shear due to defective synchronous rotation by providing plural torque transmitting devices that engage with the support near both ends of the cylindrical sheetlike material support. CONSTITUTION:The first and second transfer gears 531, 534 that engage with a photosensitive drum and the first and second transmission gears 532, 533 are fixed on a transmission shaft. Usually, when two gears are engaged by reference pitch circles with each other, a tooth of the gear 532a enters between two teeth of the gear 531. However, a gap called backlash shown by (b) in the figure is generated, and even when the gear 531 rotates in the direction of the arrow A, the gear 532a does not rotate synchronously. Accordingly, the gear 532a is made to rotate synchronously with the gear 531 by eliminating backlash by fixing a gear 532b of the same shape with the gear 532a at a position shown by dotted lines in the figure. As transmission gears 532, 533 are fixed firmly to the transmission shaft 535, a lag of synchronism in the transmission shaft 535 does not occur.
Patent JP-H07260841-A (JP)
Title: Analog signal sampling circuit
Inventor: YAMAMOTO KOSUKE
IPC: G01R21/133
Filed: 1994-03-18
Abstract: PURPOSE:To improve a data processing accuracy by maintaining a difference constant between an analog signal delay time from a predetermined position to arrive at a sample-and-hold circuit and a delay time by a delay circuit. CONSTITUTION:Analog input circuits 10A, 10B are respectively connected to sample-and-hold circuits 12A, 12B via amplifiers 11A, 11B. Sample clocks from a clock generator 18 are supplied to control input terminals of the circuits 12A, 12B via variable delay circuits 17A, 17B. Delay times DELTAtA and DELTAtB of the circuits 17A, 17B are so regulated as to satisfy (DELTAtauA-DELTAtA) = (DELTAtauB-DELTAtB) when signal delay times of the circuits 10A/10B and the amplifiers 11A/11B are DELTAtauA/DELTAtauB.
Patent JP-H10232304-A (JP)
Title: Optical film and its manufacture
Inventor: SAKAMOTO KATSUTO
IPC: G02B5/30
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To easily wipe away fats and oils, etc., of fingerprints stuck on the surface of a polarizing plate (optical film) equipped with an antidazzling function of a liquid crystal display. SOLUTION: First, a large number of particulates 6 for light scattering with adhesive layers 7 are dispersed and bonded on the upper surface of an upper protective film 3. Next, a transparent layer 5 is formed by applying a transparent resin by the roll coating method or an applying method using a squeegee so that the film thickness thereof is larger than the diameters of the particulates 6 for light scattering with the adhesive layers 6 and the upper surface thereof is flat. In this way, the upper surface of the transparent layer 5 is made flat, thereby the flats and oils, etc., of fingerprints stuck to the upper surface of an antidazzling functional layer 5 consisting of the transparent layer 5 contg. the particulates 6 for light scattering are easily wiped away.
Patent JP-S60192478-A (JP)
Title: Dropout correction device
Inventor: OKUDA YOSHIYUKI
IPC: H04N9/893
Filed: 1984-03-14
Abstract: PURPOSE:To attain both dropout and time axis correction at the same time by controlling a clock period in response to a time axis error of a reproduced video signal so as to change a delay amount of plural stages of a clock drive type delay means thereby using in common a delay line for dropout correction and that for time axis correction. CONSTITUTION:An output is led out respectively from each of halfway stages 4k, 4(k+1), 4(k+2), 4(k+3) of a continuous stage of a CCD4 via corresponding buffers 10-12, and each output is fed to a fixed contact corresponding to a selection switch 13. The selection signal from a moving contat of the switch 13 is other input to a switch 2 and controlled by a sensor output of a dropout sensor DOS3. On the other hand, in order to detect and correct the jitter component of a reproduced video signal , a synchronizing separation 5, a phase comparator PD6, an equalizer 8 and a voltage controlled oscillator VCO9 are provided, the transfer speed of th CCD4 is controlled by an oscillation clock of the VCO9 and the phase error of the reproduced video signal is corrected.
Patent JP-S57163484-A (JP)
Title: Immobilizing method of invertase
Inventor: OBANA HARUO
IPC: C12N11/10
Filed: 1981-04-02
Abstract: PURPOSE: To obtain an immobilized invertase usable stably and continuously with the prevented dissolution of thereof, by bringing an aqueous solution containing an extraction residue obtained by the extraction of the extract from yeast bodies into contact with an aqueous solution containing alginic acid into contact with an aqueous solution containing Ca ions.  
     CONSTITUTION: Water is added to a yeast extraction residue having the invertase activity obtained by extracting an extract from yeast bodies belonging to the genuses, Saccharomyces, Mycotorula, etc. to prepare a suspension in a concentration of 5W50%. 1W5% sodium alginate which is an immobilizing agent is then added to the suspension and mixed to prepare a high-viscosity mixture solution. The resultant high-viscosity solution is then added to an aqueous solution containing 0.5% or more, preferably 1.0W15g/dl calcium ions at a pH of 3.0W7.0 and brought into contact with the calcium ions at 20W60°C. The gelation is advanced rapidly to carry out the immobilization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59174112-A (JP)
Inventor: YAMAGUCHI MITSUHARU
IPC: A47G27/04
Filed: 1983-03-24
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-H03253579-A (JP)
Title: Etching data forming system
Inventor: TOMOTA HIROSHI
IPC: C23F1/00
Filed: 1990-02-28
Abstract: PURPOSE:To relieve manual correction of data by forming a bordering line at the outside of an outer circular pattern line and a bordering line at the inside of an inner circular pattern line. CONSTITUTION:The inclusion relation between circular pattern lines 39, 40 is examined with an examining means. A bordering line 41 is formed with a pattern bordering means at the outside of the outer circular pattern line 40 at an interval 43 required at the time of etching. A bordering line 42 is formed with a pattern bordering means at the inside of the inner circular pattern line 39 at the interval 43 required at the time of etching. Etching data can easily be formed in a short time.
Patent JP-S59175325-A (JP)
Inventor: MIZUSHIMA YASUHIKO
IPC: H02H3/087
Filed: 1983-03-25
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-H03254335-A (JP)
Title: Continuous casting apparatus
Inventor: MUKAI SHINGO
IPC: B22D9/00
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a clean metal ingot even in the case of casting molten metal having much slag, by arranging a slag scraping device and a cooling device in a mold conveyor and also a drop preventing plate for the ingot and a surface powder removing device at turning-over part and returning side to the advancing direction of conveyor. CONSTITUTION:In the mold conveyor 1 connecting plural molds 2, the slag scraping device 7 for removing the floated slag on metal surface cast into the mold 2 and the cooling device 8 for blowing cooling gas to the mold 2 and the metal in the mold are successively arranged. Further, the drop preventing plate 12 for holding the metal ingot so as not to be perfectly separated from the metal 2 by receiving the metal ingot being apt to drop from the mold 2 along the turning-over part and the returning side in the advancing direction of mold conveyor 1, is arranged and the ingot surface powder removing device 13 providing a rotary brush on the way of the drop preventing plate 12, is set.
Patent JP-H09244229-A (JP)
Title: Photosensitive composition and pattern forming method using same
Inventor: KOBAYASHI YOSHIHITO
IPC: H01L21/027
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. whose sensitivity can be measured by its spectrum by incorporating a compd. which generates an acid when irradiated with chemical radiation, a compd. having a bond decomposable by the acid and a compd. which is decomposed by the acid and varies its spectrum. SOLUTION: This compsn. contains a compd. which generates an acid when irradiated with chemical radiation, a compd. having a bond decomposable by the acid and a compd. which is decomposed by the acid and varies its spectrum. The amt. of the compd. is 0.1-30wt.% of the total amt. of the compds. It is preferable that each of the compds. have been dissolved in a solvent. The compd. is preferably represented by the formula, wherein X1 is O or S, X2 is N or a group represented by the formula CR4 and each of R1 -R4 is a heterocyclic group, arom. hydrocarbon, H, etc.
Patent JP-H10247113-A (JP)
Title: Mobile object allocation method
Inventor: UNOKI TERUHIKO
IPC: G05D1/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To effectively allocate a mobile object to the request of a requester by performing the allocation in each area via its relevant control center and deciding a control center requesting a mobile object based on the destination selection rate that is set at another control center and updated at a prescribed interval if an allocatable mobile object is not available. SOLUTION: The moving area of mobile objects is divided into plural areas, and a control center is prepared in each area to perform the allocation of a mobile object in its own area. The control center also decides the destination of a mobile object request message 23 to be issued to another control center based on the destination selection rate. The destination selection rate is updated based on the past data so as to move an extra movable mobile object from another control center. Thus, the message 23 is issued to the control center that is so decided. Then a tender message 24 and a successful bid message 25 are transferred to the relevant control center, and a mobile object is moved from another area for its allocation.
Patent JP-S62208174-A (JP)
Title: Graphic forming device
Inventor: ASAGARASU RIE
IPC: G06F19/00
Filed: 1986-03-10
Abstract: PURPOSE:To easily form a graph by utilizing data of a graph having a file format different from that of a graph in forming by referring the data of the graph other than the forming one and fetching the data as the data of the forming graph. CONSTITUTION:To form the graph by utilizing already inputted data for the graph being operated by an operator, the formed graph is displayed by selecting the graphic data in the same document shown in the lower guidance 1 of 'SET TING OF GRAPHIC CONSTITUTIONAL ITEMS'. At the time of a required graph is specified, the constitutional item setting picture of the specified graph is displayed 12. Whether the data can be stored in a moved address or not is judged, and f the storage is capable, the data are accessed and stored. The access data stored in a secondary storage device, data in a document floppy of a guidance 2 is selected and inputted 11. A file name is displayed on a file display device of a CPU 16 and the data in a required range are converted, judged, stored in a data storing memory 14, and then sent to a formation graph memory 15.
Patent JP-S55144880-A (JP)
Title: Preparation of reactor comprising tube with immobilized enzyme
Inventor: SUZUKI SHIYUUICHI
IPC: C12P21/06
Filed: 1979-04-24
Abstract: PURPOSE: To prepare a reactor comprising a tube with an immobilized enzyme, by integrating a vinyl chloride resin with the inner wall of the tube as a carrier, and by supporting an enzyme on the carrier.  
     CONSTITUTION: A vinyl chloride resin, e.g. polyvinyl chloride or vinyl chloride copolymer, is dissolved in a solvent, e.g. dimethylformamide or tetrahydrofuran, and the solution is injected into the cavity of a tube as a carrier to form a thin film on the inner wall. A liquid, e.g. methanol or ethanol, which is a poor solvent for the resin, is brought into contact with the film to separate the resin from the film. The resulting carrier layer is brought into contact with a solution containing an enzyme. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05245878-A (JP)
Title: Material feeding control method and device for injection molding machine
Inventor: YAMANAKA YOSHIO
IPC: B29C45/76
Filed: 1992-03-09
Abstract: PURPOSE:To maintain pellets in the given molten state by controlling a feeder screw motor in compliance with the backward movement speed of a screw in an injection cylinder to control the feeding quantity of a molding material. CONSTITUTION:A feeder device 1 for feeding pellets consists of a hopper 2, a feeder motor 3 and a cylinder 5, and the cylinder 5 is connected with an injection cylinder 7 provided with a built-in screw 6. A screw backward movement speed sensing sensor 10 consisting of a rotating gear 8 and a rack 9 is connected with the front section of the screw 6, and an encorder is installed on the rotating gear 8. The backward movement speed 10a of the sensor 10 is input from a feeder control section 11 into a turnover amplifier section 13 and turned over, and input into a joining section 15 in which a preset gain control signal was input. Addition and subtraction are carried to make a control value in inverse proportion to the backward movement speed l0a and supplied from a feeder motor power control device 17 into the feeder motor 3. The number of rotation of the motor 3, therefore, is controlled in compliance with the backward movement speed of the feeder 6 to stabilize a molded product.
Patent JP-H04267536-A (JP)
Title: Position detector
Inventor: SHINONAGA HIROHIKO
IPC: H01L21/66
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a position detector which makes high-precision position detection possible, by lighting an alignment mark on a mask surface with beams having optimum spectral characteristics, in the case of detecting the positions of the alignment mark and an image picking-up means. CONSTITUTION:In the case of detecting an image of an alignment mark 1a formed on the surface 1 of the second substance through the medium of a projecting lens 2 which projects the pattern on the surface of the first substance 11 on to the said surface 1 of the second substance, and detecting the position of the alignment mark on the basis of this image, one beam is selected by a selecting means 15 on the basis of the symmetry property of the above- mentioned image formed by each beam, from a plurality of beams, out of the beams from a light emitting means, having spectral characteristics that central wavelengths in polychromatic light not containing the wavelength of exposed light are different from one another, and the said alignment mark is lighted by the beams which form an image having a comparatively good symmetry property, selected by the said selecting means 15.
Patent JP-H07260369-A (JP)
Title: Method and jig for repairing tuyere
Inventor: OGIWARA SHINJI
IPC: B22D41/02
Filed: 1994-03-22
Abstract: PURPOSE:To achieve secure fixation of an insert ring, which is interposed at an inside hole in a tuyere brick, by a simple means so as to improve the natural opening ratio of the repaired container and extend the service life of the tuyere. CONSTITUTION:A nozzle 5 provided immediately under a tuyere brick 2 in a container 1 is removed. An insert ring 13 formed of a refractory material is inserted in an inside hole in the tuyere brick 2 and fixed temporarily. A pin 14, which is cylindrical in shape and drawn in the forward end, is passed through the insert rung 13 in a manner of stopping up the opening of the ring. Then from the inner side of the container 1 a spray material 12 consisting of a refractory material is sprayed on the tuyere brick 2 and the insert ring 13 by thermal spraying so as to fix the insert ring 13 in place. Subsequently the pin 14 is removed and the nozzle 5 is attached.
Patent JP-H02231085-A (JP)
Title: Gene coding gamma-glutamyltranspeptidase
Inventor: KUMAGAI HIDEHIKO
IPC: C12R1/19
Filed: 1989-03-01
Abstract: PURPOSE:To produce gamma-glutamyltranspeptidase in high efficiency with a microbial strain belonging to genus Escherichia by using a gene coding a specific polypeptide. CONSTITUTION:The objective enzyme is produced by using a gene coding a polypeptide relating to a gene coding gamma-glutamyltranspeptidase and composed of a leader peptide consisting of 25 amino acids, a large subunit consisting of 365 amino acids and a small subunit consisting of 190 amino acids.
Patent JP-S55145005-A (JP)
Title: Large radial tire
Inventor: TAKAHIRA KOUJI
IPC: D07B1/06
Filed: 1979-04-23
Abstract: PURPOSE:To improve a running durability of tires by making a direction of a twist for a steel cord reinforcing a carcass equal to that for a strand, and by dispersing a diameter of an outer contacting circle for the cord end to a definite size. CONSTITUTION:In a large radial tire with a carcass reinforced by a steel cord, a steel cord 1 is formed, for instance, by making a core strand 3 by twisting four steel filaments 2 with a diameter of 0.175mm, and by twisting six outer strands 4 having a same construction (twisted in a z direction) with a core stand 3, in an S direction. Further, in order to effectively prevent a stripping of rubber in the particular portion by dispersing an end portion of the steel cord, a diameter R2 of an outer contacting circle at an end of the steel cord is made as 1.1-2.5 times of the diameter of an outer contacting circle for the original steel cord.
Patent JP-H06342076-A (JP)
Title: Device and method for reconstituting spect image
Inventor: MOTOMURA NOBUATSU
IPC: G01T1/161
Filed: 1994-03-22
Abstract: PURPOSE:To improve image resolution by convoluting projected data with a plurality of convolution functions and reversely projecting in a reconstitution region. CONSTITUTION:A frame 1 allows a gamma camera 6 fixed with a fanbeam collimator 5 to rotate around an inspected body P for 360 degrees to detect gammaray emitted from radioactives distributed in the inspected body P from all directions. The projected image data obtained from the camera 6 are collected in a data acquisition part 2. The projection image data are filter-processed at first in the data acquisition part 2. This filter processing is separated into two individual processes. Then, the two data convoluted with individual convolution functions are reversely projected at reconstitution part 3 respectively and by adding those reversely projected data to each other, reconstituted images can be obtained. By this, an exact image with high resolution can be obtained.