baber/WOPTO huggingface dataset:
Patent JP-H0628526-A (JP)
Title: Recognition method of handwritten character
Inventor: CHIYAARUZU KAASON TEEPAATO
IPC: G06K9/68
Filed: 1992-09-11
Abstract: PURPOSE: To provide an elastic matching and handwriting character recognition system, which is improved in corners and tips. CONSTITUTION: Corner skip cost function in the elastic matching recognition device increases the matching distance between an unknown character and a prototype character when the corner or the tip of the prototype is skipped. The corner is identified based on the scale of an angle change at a prescribed point on the line segment of the character. The raw angle change measurement value of the point is a value obtained by subtracting the direction angle of the line segment from a previous point to the present point from the direction angle of the line segment from the present point to a next point.
Patent JP-H08104464-A (JP)
Title: Passage opening mechanism of magnetic card reader
Inventor: OGUCHI SHIGEKI
IPC: G11B19/00
Filed: 1994-10-06
Abstract: PURPOSE: To provide a magnetic card reader capable of easily performing taking out of a magnetic card jammed in the complicated and bent conveying passage, and maintenance check and work of an equipment. CONSTITUTION: In a passage opening mechanism of a magnetic card reader for magnetically processing a magnetic card inserted into a front conveying passage 15B connected to an insertion port by using a magnetic head, a diverge member 30 provided on a diverging part of a second conveying passage 26 and a third conveying passage 30 connected to a front conveying passage 15B, and for guiding the magnetic card to be conveyed in the front conveying passage 15B to the second conveying passage 26 and the third conveying passage 30 is provided.  The passage opening mechanism is provided with a driving mechanism 400 for operating the diverge member 30, a passage switching part 500 for integrally supporting a magnetic card conveying means 39 for conveying the magnetic card introduced into the third conveying passage 29, and an engaging/disengaging means 600 for engaging/disengaging the passage switching part 500 in relation to the magnetic reader, and the passage switching part is rotatably supported to the second conveying passage and the third conveying passage.
Patent JP-S62103142-A (JP)
Title: Method of supplying ink in transfer press
Inventor: TERAUCHI HIDEAKI
IPC: B41F17/34
Filed: 1985-10-30
Abstract: PURPOSE:To remove the contamination of a printed material by supplying ink into a graphic groove with the blade preceding by a required space from the surface of a form bed and the following elastic blade sliding on the form bed. CONSTITUTION:The blade holder 9 reciprocating as required on the upside surface of a form bed is equipped with a brush 11, and blades 21, 22. It scrapes ink out of an ink well 8 with the brush 11 in the going process of the blade holder 9 and apply ink on the surface of the form bed 6. It presses and supplies ink into a graphic groove 7 and scrapes the excess ink, K ink back into the ink well 8 with the preceding blade 21 of a solid plate state in the returning processes of the blade holder 9. The ink on the surface of the form bed 6 other than the graphic groove 7 part is wiped off by sliding the top end of the following elastic blade 22 on the surface of the form bed. Thereby, there may be no ink remaining on the surface of the form bed other than the graphic groove 7 and the ink supplied in the graphic groove 7 may not be scraped out. Without contaminating the printed material, the transferred character and graphic are free from being blurred.
Patent JP-H07107210-A (JP)
Title: Optimum charging device
Inventor: OKU MASAHIRO
IPC: H04M15/00
Filed: 1993-09-29
Abstract: PURPOSE:To effectively use discounted service with which a telephone line group joins by charging speech from the telephone line group made into groups as the speech for a line with minimum charge in the group. CONSTITUTION:A group discrimination part 2 retrieves a group information table 5 setting a speech origin telephone number acquired by a speech information acquisition part 1 as a key, and discriminates whether or not the number.is registered as the group. When it is registered, all the information of the group are sent to an optimum charging line decision part 3. A charging information data base 8 is retrieved, and the charging information of the number is acquired, and the optimum line decision processing is performed on it. Also, when it is judged that the number does not belong to the group, the speech origin telephone number is set as the optimum telephone number. A charging part 4 performs charging on the optimum telephone line decided by those processing. After speech is completed, the charging information is written on the data base 8 setting the optimum telephone line number as the speech origin telephone number.
Patent JP-H0579934-A (JP)
Title: Ground plane torque detecting method and device for drive wheel
Inventor: KASHIWABARA MASUO
IPC: B60T8/175
Filed: 1991-09-24
Abstract: PURPOSE:To detect the ground plane torque of a drive wheel by correcting the shaft torque. CONSTITUTION:The torque Ti of a drive shaft 2 connected to a drive wheel 1 is detected by a torque sensor 3, the transfer function G(t) of the torque To generated on the ground plane of the drive wheel 1 against the shaft torque Ti is obtained by Laplace transformation and reverse Laplace transformation, where (k) is the spring constant in the rotation direction of the drive wheel 1 and (c) is the damper constant, and the ground plane torque To is detected when the detected shaft torque is corrected with the transfer function G(t). The ground plane torque To can be correctly determined, and the traction control of an engine and the hydraulic control of an automatic transmission can be precisely performed with the ground plane torque To.
Patent JP-S61122120-A (JP)
Title: Purification of yttrium
Inventor: IRIYAMA YASUHIKO
IPC: B01J45/00
Filed: 1984-11-20
Abstract: PURPOSE:To produce high-purity yttrium, easily, stably, in high yield, by supplying a specific eluent to a column filled with a chelate resin, and eluting with an acidic solution. CONSTITUTION:A cation exchange resin is filled in a column, a receptor such as H<+> is adsorbed to the resin, a mixed solution of rare earth metals is supplied to the column to form an adsorption band of the rare earth metals, and the adsorbed elements are eluted with an eluent containing a complexing agent (e.g. EDTA) to obtain an eluate in which the rare earth elements are separated from each other to an extent. The fraction having high yttrium content is col lected. A chelate resin having the structure of formula I [R1 is H or 1-4C hydrocarbon group; R2-3 are H or group of formula II (R4 is H, metal or 1-10C hydrocarbon group; i is 1-3; A1-2 are group of formula III or IV; k and lare 0-3; the aminoethyl group contains at least one group of formula II] is filled in a column. An alkaline solution is supplied to the column to regenerate the resin, the above fraction rich in yttrium is supplied to the column to form an adsorption band of the rare earth element, and the element is eluted by supplying an acidic solution to the column to obtain an eluate containing yttrium in high purity.
Patent JP-H0694545-A (JP)
Title: Optical fiber type temperature distribution measuring method
Inventor: ENDO SHIGEHIRO
IPC: G01K11/12
Filed: 1992-09-11
Abstract: PURPOSE:To accurately measure the temp. distribution of an object to be measured. CONSTITUTION:In an optical fiber type temp. distribution measuring method, a predetermined pulse beam is supplied to a sensor optical fiber using a semiconductor laser 25 and the Stokes lines and antiStokes lines of Raman scattering beam generated in the sensor optical fiber are detected and, on the basis of the intensity distributions of both of Stokes and anti-Stokes lines and the loss of the sensor optical fiber, the temp. distribution of an object to be measured is measured. An optical filter 27 changed in transmissivity and reflectivity corresponding to a wavelength is arranged on the light path of the back emitting beam of the semiconductor laser 25 and the oscillation wavelength of the semiconductor laser 25 is calculated from the quantity of the transmitted beam from the semiconductor laser 25 and the quantity of reflected beam from the optical filter 27 and the semiconductor laser 25 is controlled so that the oscillation wavelength becomes constant.
Patent JP-H09222042-A (JP)
Title: Engine control system for making adaptive learning completion index and responding to completion index
Inventor: MAIKURU JIYON KAREN
IPC: F02D45/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve vehicular engine performance by providing a means for monitoring the operation of an adaptive control system in order to make a completion index value indicating the level of successful parameter generation and selectively changing the operation mode of the control system in response to the completion index. SOLUTION: During the running of an engine, a open loop control unit 30 generates a signal 40 for an estimated fuel feeding amount necessary for achieving target air-fuel ratio based on the outputs of a load sensor 16 and an engine speed detector 20. This estimated fuel flow rate signal 40 is corrected by a signal 44 from a closed loop feedback controller 32 so as to be a corrected fuel flow rate signal 46 and then supplied to an instruction signal generator 25. At this time, an adaptive control unit 34 stores the value of the corrected fuel flow rate signal 46 as a control parameter in a RAM 36 in a storing position having an index, a completion index value is set by an in-range loop counter 54 and a control mode is changed based on this completion index value.
Patent JP-H0968139-A (JP)
Title: Intake air amount control device for engine
Inventor: KODAMA YUKIHIRO
IPC: F02M69/32
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce a number of part items and assembly man-hours and improve assembly accuracy, in an intake air amount control device controlling a throttle valve bypass air flow amount in an engine intake pipe line and setting an idling speed to a required speed. SOLUTION: A housing 6 of a control valve 5 and a throttle body 1 are formed into an integrally molded product, a number of part items and assembly man-hours are reduced, and a valve unit 9 rotated by an electric motor 20 and bearings 12, 13 supporting valve shafts 10, 11 in both ends of the valve unit 9 are internally mounted in a uniform diametric valve chamber 6 of the housing 6 to be high accurately assembled.
Patent JP-H01157460-A (JP)
Title: Superconductive metal oxide and method for its manufacture
Inventor: DONARUDO DABURIYUU KEIPON
IPC: H01L39/14
Filed: 1988-09-28
Abstract: PURPOSE: To obtain an obtain a superconducting metal oxide having capability to handle large current densities and excellent electrical conductivity by pulverizing large particulate superconducting metal oxide crystals to form flakes consisting of single crystal particles and aligning the minor crystal axes in a common direction.  
     CONSTITUTION: The crystals of the orthorhombic structure of the large particulate superconducting metal oxide (e.g.: YBa 2 Cu 3 O 7-x ; 0<x<0.5) are pulverized to the flaky powder form consisting of the single crystal particles. The flaky powder is then supplied to a tape caster 10 having a flat plate 20 mounted with a doctor blade 18 and the single crystal particles of the metal oxide are oriented along a preferential direction so that the minor crystal axes of the respective metal oxide crystals nearly align to the direction where superconducting properties are exhibited. As a result, the superconducting metal oxide which has the orthorhombic structure and has the anisotropic superconducting properties and exhibit the superconducting characteristics along the minor crystal axes is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05201807-A (JP)
Title: Selective herbicide composition in state of concentrated microemulsion
Inventor: RUUDORUFU HAINRITSUHI
IPC: C09K23/42
Filed: 1992-09-11
Abstract: PURPOSE: To obtain a selective herbicide composition of microemulsion concentrate form, low in viscosity, chemically and physically stable at both low and relatively high temperatures, also when stored for a long period, and not exhibiting the signs in the deterioration and heterogeneity of the activity. CONSTITUTION: This selective herbicide composition of microemulsion concentrate form having the above activity comprises (A) one or more kinds of herbicidal effective substances selected from a phenoxyphenoxycarboxylic acid derivative and a heteroaryloxyphenoxycarboxylic acid derivative, (B) one or more kinds of dispersing agents selected from an aliphatic alcohol polyoxypropylene-polyoxyethylene ether and a polyoxypropylene block copolymer, (C) one or more kinds of emulsifiers or wetting agents selected from calcium dodecylbenzene sulfonate, ethoxylated nonylphenol and alkanol polyglycolether fatty acid polyglycol ester, (D) preferably one or more kinds of organic solvents selected from aromatic compounds, ketones and pyrrolidones, and (E) water.
Patent JP-S6397921-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: G09F9/00
Filed: 1986-10-14
Abstract: PURPOSE:To permit gradation display by an integrated circuit of binary display by weighting plural display signals, then converting the signals to the flickering frequencies of the display and converting the phases of the periods of the flickering so as to shift the same by the positions of the display. CONSTITUTION:This device is provided with a conversion circuit 1 which is inputted with the plural display signals and converts the signals to the flickering signals for gradation display, the integrated circuit 4 for binary driving of a liquid crystal panel 3, and an integrated circuit which converts video signals to the signals necessary for the liquid crystal display device. One period of the flickering is obtd. by drawing 8 image screens and the flickering frequencies corresponding to the respective gradations are the same but the phases are shifted by the positions stipulated by even and odd lines and rows. The reason thereof lies in that the flickerings go into sight in the case of flickering with the same phases when the parts of the same gradations are adjacently displayed. Patterns are so selected that the ratios of the lighting indicated by the even and odd lines between the respective frames are uniformized. The gradation display is thus obtd. by the liquid crystal display device of the binary display.
Patent JP-H1093029-A (JP)
Title: Thin-film dielectric element
Inventor: KAWAKUBO TAKASHI
IPC: H01G4/33
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film dielectric element which can obtain a satisfactory residual polarization at room temp, even if it is formed on a practically necessary Si substrate, etc., and has a low-voltage resistance and low leak current. SOLUTION: On an Si substrate 1 are laminated a conductive Perovskite-type oxide lower electrode 5, such as SuRuO3 contg., e.g. a fourth-period transition metal or lanthanoid rare earth metal 5-60mol% with a lattice const. reduced below 0.393nm, Perovskite-type oxide dielectric thin film 6, contg. (Ba, Sr)TiO3 as a main component and upper electrode in this order to form a thin-film dielectric element 4.
Patent JP-S60136142-A (JP)
Title: Electron beam circularity adjusting device
Inventor: HORIO KENICHIROU
IPC: H01J37/04
Filed: 1983-12-26
Abstract: PURPOSE:To adjust circularity of an electron beam with high accuracy and reliability by operating and processing the regulation of a current, which stores in a memory a luminous image of a workpiece for trial processing, while further supplying it to a stigmeter. CONSTITUTION:A picture is input into a picture processing unit 9, while its contour 15 is stored together with the visual field 16 of a television camera. Its contour 15 is input into a circularity valuation unit 10 for obtaining a circularity coefficient R0 of the figure surrounded by the contour 15. Said coefficient R0 and stigmeter current Ix0, Iy0 are input into an optimum value search unit 11. Next, a luminous image of a trial workpiece 3 is input into the television camera 8 for computing the circularity coefficient R1 at the circularity valuation unit 10 through the picture processing unit 9. Said coefficient R1 and the stigmeter currents Ix1, Iy0 are input into the optimum value search unit 11. Thereby, the stigmeter current, which heightens the circularity of the luminous picture of the workpiece to the best, is obtained. Accordingly, the circularity of the electron beam can be adjusted with high accuracy and reliability.
Patent JP-S61121980-A (JP)
Title: Printing apparatus
Inventor: KATAYAMA HIROSHI
IPC: B41J19/76
Filed: 1984-11-19
Abstract: PURPOSE:To dispense with the indication of a paper size by an upper rank apparatus or an operator, by performing automatic line feed by providing a paper width detection sensor to a printing apparatus. CONSTITUTION:When the setting of printing paper having a B5 size is detected by a paper width detection sensor with respect to the printing data from an upper rank apparatus, the number of characters corresponding to the paper width of the B5 size are printed to perform automatic line feed. The next line is printed in the same way and line feed is also performed by the line feed order from the upper rank apparatus. By this method, a printing apparatus itself performs automatic line feed to printing paper having a different size without the indication of the upper rank apparatus and printing can be accurately performed to printing paper.
Patent JP-H0796401-A (JP)
Title: Method for turning outer and inner diameter of workpiece with one lathe and one cutting tool
Inventor: ISOGAWA HARUO
IPC: B23B1/00
Filed: 1993-09-30
Abstract: PURPOSE:To dispense with a cutting tool change at each time of turning an outer diameter and an inner diameter of a workpiece and to conduct correction confirmation only at the first time to thereby shorten time and enhance work efficiency. CONSTITUTION:A workpiece 1 is set up for allowing turning on a lathe, either an outer diameter or an inner diameter of the workpiece 1 is turned by a cutting tool 9, then an edge of the cutting tool 9 is separated from the workpiece 1 to rotate the lathe in the reverse direction, and the cutting tool 9 is moved to a position avoiding interference with the workpiece 1. Then, after the tool 9 is moved in the direction perpendicular to a rotation axis 4 of the workpiece 1, the outer diameter or the inner diameter of the workpiece 1 which has not been turned is turned by the same tool 9.
Patent JP-H08110014-A (JP)
Title: Fine powder coal combustor
Inventor: BABA AKIRA
IPC: F23D1/02
Filed: 1994-10-07
Abstract: PURPOSE: To prevent NOX from being produced upon a lower load by providing a recirculating flow passage for introducing waste gas from a furnace into a flow passage for carrying air and recirculating the waste gas from the furnace into the flow passage for the carrying air. CONSTITUTION: An outlet pipe line of a waste gas mixing fan 42 is divided into two, and is connected with a suction side of a primary air fan 38 and a recirculated waste gas introducing duct 32 provided below a boiler furnace 31 through dampers 43a to 43d. Accordingly, boiler waste gas sucked from an outlet side of the boiler furnace 31 is pressurized by the waste gas mixing fan 42 and is introduced into the suction side of the primary air fan 38 and the recirculated waste gas introducing duct 32 in response to openings of the dampers 43a to 43d. Thus, provided the boiler waste gas is recirculated, oxygen particle pressure in a fine powder coal injection flow supplied to the burner 34 can be reduced. Hereby, NOX upon a lower load can be prevented from being produced.
Patent JP-H1176016-A (JP)
Title: Display utensile and display utensile unit
Inventor: TOMURA ASAKO
IPC: A47F3/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To immediately and surely provide merchandise information required for a customer, especially, detailed and effective merchandise information on cosmetics such as perfume on display utensile corresponding to the instruction of the customer. SOLUTION: The display utensile 1 is provided with a rack part 2 on its front face for displaying cosmetics 3 and at its central part 5, a liquid crystal display panel 6, a speaker 7 and a sample stand 8 for test samples 4 such as perfume equipped with sample illuminations are provided together with an aromatic device. Further, as a sensing means for the designation of perfume of the customer, on/off sensors are provided for sensing the carry-up of test samples 4 on the touch panel of the liquid crystal display panel 6 and the sample stand 8. Then, the test sample designated by the sample illumination is illuminated while providing the information related to the perfume or the like on the liquid crystal display panel 6 and perfume aroma is generated from an air blowing port 22 by the aromatic device while being interlocked with the sense of the designation of perfume or the like from the customer through the touch panel or on/off sensors.
Patent JP-H0560306-A (JP)
Title: Rotary type burner
Inventor: ABE TADAAKI
IPC: F23D11/06
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a rotary type burner capable of performing the stable spray of fuel or, in other words, stable combustion, under a low fuel feeding pressure even in a mixed state of the vapor phase and liquid phase of a low- boiling fuel such as liquefied petroleum gas. CONSTITUTION:A spray nozzle 7 is mounted to a top end of a fuel pipe 4 with a shut-off valve 1 and a rotary joint 6 mounted thereto, and a stator 3 is provided to rotate the fuel pipe 4 and spray nozzle 7 in the longitudinal direction of the fuel pipe 4 as the axis of rotation. The spray nozzle has a chamber surrounded by a wall member and containing fuel supplied through the fuel pipe 4, and ejection ports are opened in the peripheral direction of the axis of rotation of the wall member, with the axis of rotation as a center and in the axial direction. The chamber surrounded by the wall member of the spray nozzle 7 is packed with a porous material.
Patent JP-S61124184-A (JP)
Title: Magnetic resistance element for encoder
Inventor: TAMURA KATSUYOSHI
IPC: H01F10/06
Filed: 1984-11-21
Abstract: PURPOSE:To obtain a magnetic resistance element which reduces the size and is strong against noise by collecting connecting terminal group drawn from the resistor pattern group of the entire element disposed totally with four sides planely along one side of four sides, dividing and arraying the terminal group into plural rows, and sufficiently increasing the distance between the terminals. CONSTITUTION:The distance between connecting terminals is sufficiently large in a plan view of the terminals divided and arranged in two rows, and the distance between the pattern of the leads and the connecting terminal pattern seems to be seen excess short, but since the element surface is coated by an insulating film for protecting against weather except the portion surrounded by a broken line, there is no possibility of shortcircuiting. The longitudinal length of a chip is 1.6mm longer by arranging the terminals in two rows, but the lateral length is approx. 5mm shorter, and much advantageous as compared with the conventional one at the point of the chip area.
Patent JP-H1084946-A (JP)
Title: Production of lactobacillus fermentum uku-2 strain and d-lactate dehydrogenase
Inventor: YANO TAKUMA
IPC: C12N9/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain Lactobacillus fermentum UKU-2 strain (FERM P-15779) having an ability to produce D-lactate dehydrogenase so that D-lactate dehydrogenase can be mass-produced which is widely used for a medical field, analysis of foods, etc. SOLUTION: Lactobacillus fermentum UKU-2 strain (FERM P-15779) has an ability to produce D-lactate dehydrogenase. The strain is cultured under anaerobic conditions to harvest D-lactate dehydrogenase to produce D-lactate dehydrogenase.