baber/WOPTO huggingface dataset:
Patent JP-H05108885-A (JP)
Title: Character recognition device
Inventor: SUGIYAMA YUKIYA
IPC: G06K9/72
Filed: 1991-10-17
Abstract: PURPOSE:To certainly correction-process even an erroneous word by replacing a similarity character found in a candidate word with a character which tends to be erroneously recognized with it to generate a new candidate word and storing the candidate word which succeeds detection at a word collation part CONSTITUTION:As the result of collation 5 the candidate word generated 3 by combining candidate characters with a word dictionary 4, in the case of being judged to be dissident, whether the similarity character is included in the candidate word or not is checked. When it is included, a character similar to the similarity character is fetched form a similarity character dictionary 7 to obtain the group of candidate similar characters. A similarity character part in the candidate word is replaced 8 with a candidate similar character to generate a new candidate word. The character recognition device collates 5 the candidate word which is finished replacing with the word dictionary 4 again and recognizes the candidate word as a solution at the time of succeeding collation. Thus, an erroneously recognized character can properly corrected even when a similarity character is erroneously recognized and a correct character is not included in the group of candidate characters.
Patent JP-2001095181-A (JP)
Title: Stacked cores for electric motor
Inventor: TORISU TOKUO
IPC: H02K1/18
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide laminated cores for an electric motor that make it possible to improve quality by eliminating the slide of sides that occurs to the turning part of divided core pieces and to reduce its manufacturing cost. SOLUTION: These stacked cores for an electric motor are each provided with an annular yoke 40 at outside and a magnetic pole 39 that protrudes from the yoke 40 toward inside. The yoke 40 is divided by the unit of the magnetic pole 39 to form a stacked segment body 41. Also, a first and second connecting plates 11, 13 are provided at right and left alternately on first and second divided core pieces 12, 14 neighboring each other in the vertical direction of the stacked segment body 41. The stacked segment bodies 41 are each mounted pivotally in such a way as to be movable and separable at a given portion.  Cutouts 32, 34 for preventing the side circumference of the first and second divided core pieces 12, 14 of the stacked segment bodies that are arranged at neighboring positions in the turning are formed at the end of the opposite side of the first connecting plate 11 of the first divided core piece 12, and the end of the opposite side of the second connecting plate 13 of the second divided core piece 14.
Patent JP-2000099185-A (JP)
Title: Apparatus, method, and medium for information processing
Inventor: IOKU AKIRA
IPC: G06F21/31
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To make adequately compliable with both demands for secrecy protection and operability by making it possible to set a password authenticating function while a screen saver is being operated. SOLUTION: When no input is done in a set time in operation, a controller 5 saves display information temporarily in the main memory 6 or on an external storage device such as a hard disk 11 and starts the screen saver. If input from an I/O control part 4 is detected in this state, an input discrimination program 13 for security and a security control program 12 are loaded from the hard disk 11 to the main memory 6 and executed. Information from an input history area 101 for security is obtained and when the contents correspond to 'password mode switching switch', the security control program 12 inverts environment setting information regarding the password authenticating function in a CMOS memory 10 while the screen saver is run.
Patent JP-H07117006-A (JP)
Title: Detecting device for material face for machine
Inventor: MATSUE TOSHIYUKI
IPC: B27B31/06
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a detecting device for a material face for a machine which can detect the height of a material accurately at a position of machining even when a change or nonuniformity occurs in the height of the material. CONSTITUTION:In a machine B which applies prescribed machining by a machining means 2 to a material (w) being held, a moving body 20 of the machining means 2 is provided with a means 25 for advance and withdrawal and a contact body 26 for a face of the material (w) is fitted to the fore end part of this means 25 for advance and withdrawal, while the means 25 for advance and withdrawal is provided with a first detecting means 27 and a second detecting means 28.
Patent JP-S63125623-A (JP)
Title: Floating type continuous heat treatment device for band-shaped material
Inventor: TAWARA HIROSHI
IPC: C21D9/63
Filed: 1986-11-12
Abstract: PURPOSE:To stably float a nearly horizontally moving band-shaped material regardless of its width by disposing plural nozzles respectively freely tiltably alternately above and below the band-shaped material and disposing sealing plates between the nozzles in such a manner that the spacings from the band-shaped material can be freely adjusted. CONSTITUTION:Plural pieces of the slit-shaped nozzles 4a-4d, 6a-6e which diametrically oppose to the front and rear faces of the nearly horizontally moving band-shaped material 1f and are long in the transverse direction of the band-shaped material 1f are alternately disposed above and below said material. These nozzles 4a..., 6a... are disposed in such a manner that the nozzles can incline forward and backward in the progressing direction. The upper and lower sealing plates 2a-2e, 3a-3f parallel with the material 1f are disposed therebetween in such a manner that the spacings from the material 1f can be respectively freely adjusted. If the material 1f is small in width, gases are supplied and ejected from pipes 5a... to the nozzles 4a..., etc., so that the material 1f is stably floated by the gases flowing out of both edges thereof to the opposite sides. The nozzles 4a... are tilted to bring the plates 2a... properly near to the material 1f so that the floating power is increased to obtain the stable float in the case of the broad material 1f.
Patent JP-H08129308-A (JP)
Title: Image forming device and method
Inventor: HASHIMOTO NORIO
IPC: G03G15/16
Filed: 1994-11-02
Abstract: PURPOSE: To enable accurate control of a transfer means or an electrifying means and timely issuing of a warning on a service life, etc., as well. CONSTITUTION: A transfer high-voltage power source 11 imparts a prescribed voltage to a transfer roller 2 by a constant voltage driving circuit (C. V.) 15 driven by a signal from a D/A converter 12, a current flowing at this time is detected by a current detecting circuit 14 and processed by digital conversion with an A/D converter 13, to fetch data to a DC controller 4. The controller 4 measures m pieces of data over N timer of rotations of the transfer roller 2 and stores the measured data. The amount of each data is compared with each other and they are rearranged. An average current I is calculated from (m-n1 -n2 ) pieces of data of the remainder after subtracting n1 pieces of data from the larger data side and n2 pieces of data from the smaller data side.
Patent JP-S62114658-A (JP)
Inventor: PIITAA JIYON DEEBUITSUDOSON
IPC: C01B3/34
Filed: 1986-11-12
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-H03131149-A (JP)
Title: Psk demodulation system
Inventor: SAGAWA KAZUMI
IPC: H04L27/22
Filed: 1989-10-16
Abstract: PURPOSE:To prevent pseudo synchronization and to reduce the acquisition time by calculating a frequency deviation of a PSK modulation input signal based on a difference a one-preceding bit timing phase and a current bit timing phase outputted sequentially from a bit synchronization extraction means feeding back the result to a voltage controlled oscillator. CONSTITUTION:A computing element 12 obtains a phase angle in a range of -180 deg.+180 deg. at the acquisition of an input signal and the processing of tan<-1>2(I, Q) is implemented, a phase comparison data theta(k) for frequency phase locked loop is calculated and stored in a D flip-flop 13 for each period. A discrimination circuit 14 applies the following discrimination between a one-preceding sampling phase comparison data theta(k-1) and a current phase comparison data theta(k). That is, when a difference between the theta(k) and the theta(k-1) exceeds 90 deg., the state is discriminated to be a phase shift due to a data change, and when the difference does not exceed 90 deg., the state is discriminated to be phase rotation due to a frequency deviation, the frequency deviation (f) is fed to a frequency phase locked loop filter 16 to control a VCO 1 together with a loop filter 11 then a phase locked loop is formed to take the phase locking.
Patent JP-S63124181-A (JP)
Title: Method for extracting center of circle
Inventor: ARAMAKI TOSHIHIDE
IPC: G06T7/60
Filed: 1986-11-14
Abstract: PURPOSE:To extract a circle at a high speed and with high accuracy after elimination of the bright/dark influence by segmenting a part having a difference of density of a circle form out of a fetched original picture. CONSTITUTION:When a circle having a single size is detected out of an input picture C, a video is fetched through an industrial camera 1 for digital conversion of a bright part into a large numeric value and a dark part into a small numeric value respectively carried out by an A/D converter 2. Then 256 pieces of picture elements are written to each of 240 lines via a memory controller from the upper left part of a variable density memory 4. An area containing a density difference of the fetched picture is extracted out of an entire picture and shifted down by an amount equal to a radius with an upper position of a circle. This spot is defined as a center candidate. Then the candidate center points are successively obtained in eight directions toward the lower left part with a 45 deg. obliquely upper right position. These candidate center points are integrated and therefore the center part of a circle has many candidate points compared with other areas. Based on this fact, the variable density picture processing is carried out to extract a circle out of a picture.
Patent JP-S63129094-A (JP)
Title: Vapor phase epitaxy
Inventor: SUZUKI MASATOSHI
IPC: H01L21/205
Filed: 1986-11-14
Abstract: PURPOSE:To form a thin good-quality semiconductor film by vapor phase epitaxy on a semiconductor layer having a diffraction grating while satisfactorily maintaining the periodic ruggedness of the diffraction grating by preheating the semiconductor layer in two stages under specific conditions, then subjecting the same to crystal growth. CONSTITUTION:A 1st preheating gas (e.g.; PH3+H2) is admitted into a preheating region A and a 2nd preheating gas (e.g.; PH3+AsH3+H2) is admitted into a preheating region B. The semiconductor layer 1 formed with the diffraction grating having the periodic ruggedness is then moved to the preheating region A and is preheated up to the temp. at which the diffraction grating is nt annihilated and the component of the 2nd preheating gas does not stick onto the semiconductor layer 1. The semiconductor layer 1 is thereafter moved to the preheating region B and is preheated up to the growth temp. of the thin semiconductor film to be grown on the semiconductor layer 1. The semiconductor layer 1 is next moved into a growth chamber 8 into which the gas of the thin semiconductor film to be subjected to crystal growth is injected. The thin semiconductor film 3 is thus formed on the diffraction grating 1.
Patent JP-H02116165-A (JP)
Title: Integrated circuit
Inventor: SAKAMOTO HIDEO
IPC: H01L21/3205
Filed: 1988-10-26
Abstract: PURPOSE:To ease the correction of any internal logic circuit by previously providing correcting first and second wiring layers at an equal interval such that they are located at positions where they are twisted each other. CONSTITUTION:An internal integrated circuit comprises wirings 1, 2, a logic circuit layer 3, and insulating layers 41-43, and the wiring layer 2 is formed of wirings located at an equal interval perpendicularly to the respective wirings of the wiring layer 1. When an output 8 of a gate 6 is corrected such that it is connected to an input 7 of a gate 5, the wiring of the wiring layer 1 (broken line) and the wiring of the wiring layer 2 (solid line) are connected at points 10, 11. Further, the wirings of the logic circuit layer 3 and of the wiring layer 2 are connected at portions 9, 12. Finally, the wirings of the logic circuit layer 3 are cut off at a point 13.
Patent JP-2001090234-A (JP)
Title: Method and tool for adjusting fit position of pc plate
Inventor: KISHI MASAHIRO
IPC: E04B1/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a tool for adjusting a fit position of a PC plate, which dispenses with welding of positioning pieces for adjusting the fit position onto a steel frame beforehand, and easily sets the pieces to the PC plate in the construction field, based on the position of insert nuts embedded in the PC plate or truss bars, and to provide a method for adjusting the fit position of the PC plate. SOLUTION: There is provided a PC plate fit position adjusting method. According to this method, a fit position adjusting bolt 6 is installed in an internal surface of a PC plate 1 in a direction orthogonal to the plate 1, and nuts 23 are screwed onto the fit position adjusting bolt. Then, the fit position adjusting bolt is engaged, via the nuts, with a positioning member (fit position adjusting tool 18) fixed to a building structure 3, and the fit position adjusting bolt is moved with respect to the positioning member by rotating the nuts, thereby adjusting the fit position of the PC plate. In this method, when the PC plate is installed in the construction field, the positioning member is fixed to the building structure 3 at a desired location by using a clamping bolt 20.
Patent JP-H04145373-A (JP)
Title: Anemometer
Inventor: KOYAMA NOBUO
IPC: G01P5/02
Filed: 1990-10-08
Abstract: PURPOSE:To find wind force and its direction objectively and make a long-term record possible by providing a string hanging down vertically from a fixed fulcrum and plural number of annular rings arranged on horizontal planes, and detecting the contact of the string with the annular rings when the string is inclined by being exposed to a side wind. CONSTITUTION:A string 2 hangs down vertically from a fulcrum 1 in the case of no wind. Plural number of annular rings 3a - 3f are arranged on horizontal planes with the string 2 hanging down vertically as its center. The plural number of annular rings 3a - 3f are different respectively in their heights, and their angles formed by straight lines for connecting the fulcrum 1 to the plural number of annular rings 3a - 3f to the vertical line become larger as the annular rings become lower in their heights. When the string 2 is exposed to a side wind, the string 2 is inclined, and brought into contact with the annular rings, but brought into contact from the highest annular ring to the lowest annular ring successively, and according to wind force, it can not be brought in contact with the annular rings lower than a certain inclined position. The string 2 and the annular rings 3a - 3f are formed of electric conductors. A circuit is formed in such a way that when the string 2 and the annular rings 3a - 3f are brought into contact with each other, an electrically closed circuit is formed so that lamps 4a - 4f can be turned on.
Patent JP-2001090020-A (JP)
Title: Spraying apparatus for paving emulsion
Inventor: FUJIWARA SHIGERU
IPC: E01C19/48
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion spraying configuration when spraying from a plurality of spray nozzles arranged on a spray bar in such a manner that stripes of emulsion discharged from neighboring spray nozzles in different directions do not cause mutual interference between the stripes of emulsion thereby assuring uniform spraying on the base. SOLUTION: A plurality of spray nozzles 18, 21 attached to front and rear spray bars 17, 19 are so arranged that the major axis direction of each emulsion spraying surface having an almost elliptical shape are slanted in the same direction relative to the traveling direction, and the emulsion stripes jetted with a deviation in back and forth between the facing end portions on the neighboring spray surfaces at the time of spraying are not mutually interfered but the end portions are each other overlapped on the spray loci thereby creating uniformity of the emulsion on the base.
Patent JP-2001090170-A (JP)
Title: Whirl flow pipe
Inventor: OKAMOTO TOSHIAKI
IPC: F16L55/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a whirl flow pipe capable of preventing refuse from being clogged in the whire flow pipe and easily removing the refuse even if the refuse is clogged. SOLUTION: This whirl flow pipe 7 comprises a whirl guide plate 10 within a vertical pipe 9 to guide a fluid flowing from the upper end to the lower part with whirling. The whirl guide plate 10 is insertable and drawable to the vertical pipe 9, and a clearance of about 1-5% of the inside diameter of the vertical pipe 9 is provided between the vertical pipe 9 and the whirl guide plate 10.
Patent JP-S62128997-A (JP)
Title: Molecular beam source device
Inventor: MORISHITA YOSHITAKA
IPC: C30B23/08
Filed: 1985-11-29
Abstract: PURPOSE:To stably obtain molecular beam fluxes having the same intensity by always measuring the vaporization amt. of a raw material by a vacuum gage and controlling the input electric power of the heater with the output signal. CONSTITUTION:A solid material 1 such as As and P charged in the first crucible 2 is heated and vaporized by the first heater 3, the generated vapor is heated in the second crucible 5 by the second heater 6, and the temp. of the vapor is controlled therein to an optional temp. In the above-mentioned molecular beam device, the pressure of the vapor generated in the first crucible 2 is measured by the vacuum gage 4, and the electric power to be supplied to the first heater 3 is controlled by the output signal of the vacuum gage 4. Consequently, a molecular beam flux having a stabilized constant intensity can be obtained with a quick response and irrespective of the amt. of the material 1. In addition, even when the vacuum gage 4 for measuring vapor pressure is provided to the second crucible 5 for controlling the temp. of vapor, the same effect can be obtained.
Patent JP-H0585471-A (JP)
Title: Small-sized hydrovehicle
Inventor: KUROSAKI TAKAHARU
IPC: B63H21/38
Filed: 1991-09-24
Abstract: PURPOSE:To prevent atmosphere pollution and realize miniaturization and a light weight in the case of a small-sized hydrovehicle such as a jet propulsion type water ski by making the prime mover of an impeller an electric motor, utilizing part of high pressure water for jet to cool the electric motor and the heating portion of an electric system. CONSTITUTION:An electric motor 8 is installed at a ship bottom portion, and an output shaft 9 is provided extendingly toward the rear, and a pump 11 having an impeller 10 is connected to the rear end, and is driven by means of the motor 8. By the drive of the pump 11, water is sucked from the ship bottom through a jet water passage 12 and made high pressure water, and a jet propulsion boat advances by conducting jetting toward the rear at a high speed through a ship nozzle 15. Also, a cooling water circulation portion 21 like a water jacket is provided at the outer periphery of the motor 8, and also a similar cooling water circulation portion 22 is provided at the outer periphery of a control unit 20. And, a cooling water pipe 23 is branched off from the discharge side of the pump 11, and part of high pressure water is made to become cooling water and supplied to cooling water circulation portions 21, 22, and the motor 8 and the control unit 20 are cooled. Cooling water is discharged through discharge openings 24a,24d.
Patent JP-H0985911-A (JP)
Title: Unstretched composite polypropylene film
Inventor: TAKEUCHI MASANORI
IPC: B32B27/32
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an unstretched composite polypropylene film of excellent sealing performance which is free from a tunneling phenomenon in sealing (inferiority in sealing performance owing to lifting of a sealed part) when used as a sealant film for a packaging bag. SOLUTION: In a composite film wherein layers A, B are laminated, the layer B is composed of a crystalline propylene/α-olefin copolymer, and the layer A is composed of crystalline propylene resin having a crystalline melting point 5 deg.C-14 deg.C higher than that of the crystalline propylene/α-olefin copolymer used for the layer B. A thickness of the layer B is at least 3μ, and a thickness ratio of the layer B occupied in a composite film is 10-50%.
Patent JP-2001092673-A (JP)
Title: Information processor and storage medium stored with analyst execution program
Inventor: OGINO MASANORI
IPC: G06F9/45
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of key inputs at the time of operating the input of variables and inputs corresponding to the following processing. SOLUTION: This information processor is provided with a program analysis executing means (constituted of a Basic interpreter stored in a storage medium 11 and a CPU 13) for executing the analysis of a user program prepared by using programming language having a variable inputting instruction for inputting variables and an inputting means 10 constituted of plural keys for operating an input corresponding to the variable inputting instruction. In this case, an input certifying key for certifying the input of variables based on the variable inputting instruction can be allocated to the arbitrary number of arbitrary keys among the plural keys.
Patent JP-S61149648-A (JP)
Title: Control device of variable flywheel in engine
Inventor: MAMIYA KIYOTAKA
IPC: F02B75/06
Filed: 1984-12-24
Abstract: PURPOSE:To enable the vibration of an engine to be effectively reduced, by increasing a speed of the engine when it engages a subflywheel at the time of cylinder quantity reducing operation as compared with the time of full cylinder operation. CONSTITUTION:A step S11 reads an engine speed NE and a flag. Thereafter, a step S12 decides whether or not the flag is 1, and a step S14, when the flag is 1 meaning cylinder quantity reducing operation in the step S12, sets an engaging speed NS as a value N2 larger than that when an engine is in full cylinder operation. In this way, a control device, setting the engaging speed NS of a subflywheel 7 in accordance with cylinder quantity reducing and full cylinder operation of the engine 1, enables a vibration of the engine to be effectively reduced.
Patent JP-2001089701-A (JP)
Title: Coating composition and method for producing coated metal can
Inventor: KUSUMOTO NOBUO
IPC: C09D7/12
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition capable of effectively causing cationic polymerization and curing by a low dose of ultraviolet irradiation in the air and heating after the irradiation and capable of forming a coating film excellent in film performance. SOLUTION: This coating composition comprises (A) 100 pts.wt. of a cationically polymerizable binder component having glycidyl group and other cationically polymerizable group or ring, (B) 1-60 pts.wt. of t-butyl ester group- containing compound and (C) 0.01-20 pts.wt. of a cationic polymerization initiator generating cations by ultraviolet irradiation. This method for producing coated metal cans is to apply the coating composition to metal plate, metal plate laminated with resin film or metal cans produced by forming these metal plate, performing ultraviolet irradiation and then heating to cure the applied coating composition.