baber/WOPTO huggingface dataset:
Patent JP-H0399228-A (JP)
Title: Evaluating system for covering degree of test
Inventor: TEJIMA FUMIAKI
IPC: G01M99/00
Filed: 1989-09-12
Abstract: PURPOSE:To make it possible to grasp all of paths of a product under test as all of inspection items by expressing the combination of the usable functions of the product under test by the state and the state transition in a finite-state machine model. CONSTITUTION:Specifications required for a product under test 1 are formed and described based on a finite-state machine model in a specification forming part 2. An identifying number is imparted to the specifications in a number imparting part 3. Then, the state and the state transition are weighted in a weighting part 4. The specifications of the product are stored in a specification data file in a model form. Meanwhile, the data which are taken out with an event taking-out part 12 and an action-taking-out part 13 in an inspecting device 5 are verified in a verifying part 15 in accordance with an auto-machine 14 based on the specifications stored in the file 5. The verified data are sent into a coverage-degree measuring part 20, and to what degree the inspection items for the product 1 are executed in inspection is quantitatively grasped.
Patent JP-S6392216-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H02H3/24
Filed: 1986-10-03
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-H056457-A (JP)
Title: Row direction decision device
Inventor: ISHIKAWA KAZUHIRO
IPC: G06K9/20
Filed: 1991-09-17
Abstract: PURPOSE:To detect the row direction of a document like a card with a high precision in an OCR or the like. CONSTITUTION:A circumscribed rectangle detecting means 21 scans input picture data to detect information areas like character parts as circumscribed rectangles. Only circumscribed rectangles of character parts out of detected circumscribed rectangles are extracted by a circumscribed rectangle selecting means 23, and feature points and feature quantities are detected by a feature detecting means 25. A histogram generating means 27 adds feature quantities in accordance with position coordinates of detected feature points to generate horizontal- direction and vertical-direction histograms. A row direction discriminating means 30 detects the largest histogram value in each of horizontal-direction and vertical-direction histograms and discriminates the row direction of character rows based on these detected values.
Patent JP-S6295065-A (JP)
Title: Image reader
Inventor: ITO TORU
IPC: G06T1/00
Filed: 1985-10-22
Abstract: PURPOSE:To make an installation area of the device smaller than that of a reading original by reversing a running direction of the reading original in the device. CONSTITUTION:An image reader (a) has a reading part (c) fixed therein and the reading original (b) enters the device from a sucking port (d) and is discharged from an discharge port (e). The reading original (b) inserted into the device along the running direction A from the sucking port (d) is sucked to the device by a sucking mechanism consisting of rollers 1 and 2. After the running direction A is reversed to the running direction B by a running direction reversing mechanism consisting of a drum 5 and rollers 6, 7, 8, 9 and a belt 10, the image is read by a reading part (c) and the original is discharged out of the device by a discharge mechanism consisting of rollers 3 and 4.
Patent JP-H0679315-A (JP)
Title: Method for leveling roll of cross roll mill
Inventor: HAYASHI KANJI
IPC: B21B37/28
Filed: 1992-09-04
Abstract: PURPOSE:To easily execute proper roll leveling by calculating the difference in rolling reduction from the amount of offset in the horizontal direction of upper and lower work rolls and leveling the work rolls at an arbitrary cross angle by using this value. CONSTITUTION:Difference in rolling reductions when difference between drawing-down forces on the work side WS and drive side DS becomes zero at the plural cross angles of the upper and lower work rolls 1, 2 is measured. The amount of offset in the horizontal direction that is orthogonally crossed with the axial directions of rolls of the upper and lower work rolls 1, 2 is calculated by the formula I from the difference in rolling reduction. The difference in rolling reduction at an arbitrary cross angle is calculated by the formula II from this amount. By using this difference, the work rolls 1, 2 at the arbitrary cross angle are leveled. In the formulas I, II, Hdf: the difference (the amount of leveling) between rolling reductions on the work and drive sides, L: distance between screw-down points on the work and drive sides, theta: the cross angle between the upper and lower work rolls during rolling, delta: the amount of offset of a horizontal axis that is orthogonally crossed with the axial direction of roll of the upper and lower work rolles, Domega: the diameter of work roll, subscript: respective values at each cross angle theta.
Patent JP-H1184323-A (JP)
Title: Very short optical pulse prolonging method
Inventor: AKABOSHI TETSUYA
IPC: G02F1/01
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To easily prolong and systemize a very short optical pulse by cutting some fixed wide-frequency spectrum of the inputted optical pulse by using a narrow-band optical filter, converting it to the narrow-frequency spectrum and providing it with waveform having some spread in a time area. SOLUTION: The output of a very short optical pulse generation device 201 is connected to the narrow-band optical filter 203 through a zero-distribution shift optical fiber 202. Then, the output of the filter 203 is connected to a receiving device 204. The very short optical pulse outputted from the generation device 201 is inputted to the filter 203 by the fiber 202 while keeping the waveform thereof. Since the inputted very short optical pulse has some fixed wide-frequency spectrum, this frequency spectrum is cut by the filter 203 and converted to the narrow-frequency spectrum. Thus, the waveform becomes some spread waveform in the time area.
Patent JP-H0976142-A (JP)
Title: Precise machining method and device
Inventor: TANAKA HIROAKI
IPC: B23Q17/20
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To change the depth of cut according to the curve of the front surface by continuously controlling the depth of cut of a tool as the function of the position in the cutting direction of a work in relation to the tool on the basis of the information related to the shape of the work front surface. SOLUTION: When a movable part 11A is moved in the retreating direction, the displacement in the X-axis direction or the coordinate of a work 20 is measured by an X-axis position measuring device 41, and simultaneously, the shape of the front surface of the work 20 is detected by a shape detecting device 45. The curved line indicating the shape of the front surface of the work 20 is found from the X-coordinate value supplied from the X-axis position measuring device 41 and the Y-coordinate value supplied from the shape detecting device 45. A jogging tool table 33 is continuously displaced in the Y-axis direction by a piezoelectric element 34 on the basis of the front surface shape of the work 20, and the depth of cut of a tool 31 is continuously changed.
Patent JP-H0683925-A (JP)
Title: Image dividing and synthesizing device
Inventor: ISHIBASHI JUNICHI
IPC: G06T3/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide the image dividing and synthesizing device which can generate an enlarged image of high picture quality from an original image. CONSTITUTION:Respective divided picture planes of the original image 11 are photographed by a camera 13 by using a film 14 which has a magnetic recording part and information regarding photographic conditions of the respective divided picture planes and development conditions of the film is recorded at the magnetic recording part through a magnetic head 16. Then the respective divided picture planes of the original image are read out of the developed film and generated as image data, the information written at the magnetic recording part is read out to compensate the image data corresponding to the respective divided picture planes by using the read information, and those image data are synthesized to obtain a print output.
Patent JP-2001062076-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: A63F7/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of setting a view point provided with the line of sight accurately turned to an optional direction by a relatively simple processing. SOLUTION: A point under consideration is set at a position almost matched with the arranging position of an object arranged within a world coordinate system. A new three-dimensional coordinate system whose origin is the point under consideration is arranged and the new three-dimensional coordinate system is rotated by θx deg. around an x axis and by θy deg. around a y axis. Thus, the z axis of the new three-dimensional coordinate system is turned to a prescribed direction. Further, the new three-dimensional coordinate system is moved to the arranging position P0 separated for a distance L along the z axis. The view point for which the z axis of the three-dimensional coordinate system after the movement is the line of sight is set at the arranging position P0.  That is, based on the point, the view point provided with the line of sight directing to the point under consideration is set. The situation inside a virtual three- dimensional space to which the line of sight from the view point is directed is displayed on a display screen.
Patent JP-S60129689-A (JP)
Title: Time system
Inventor: KOBAYASHI TAKASHI
IPC: G07B15/00
Filed: 1983-12-16
Abstract: PURPOSE:To allow each terminal apparatus to obtain the same time information and to obtain the time information independently even if a control apparatus gets out of order, by renewing the time of the timepiece of each terminal apparatus respectively and independently backed up by a battery by the timepiece of the control apparatus. CONSTITUTION:A time setting means 31 is constituted of digital setting switches of sum ten figures from the tenth place to the first place of a year, a month, a day, an hr and a min and a set time value is inputted to a timepiece circuit 32 which is, in turn, renewed to the set time value. The circuit 32 is connected to a battery 33 through the power source thereof and constituted so as to be capable of being operated at the time of the disconnection or power failure of an apparatus power source. The battery 33 is changed in such a state that the apparatus power source is closed. Informations of a year, a month, a day, an hr and a min outputted from the circuit 32 are supplied to a transmission output circuit 34 and transmitted to each automatic wicket apparatus. Therefore, the circuit 32 is renewed in time from a control apparatus and time information can be obtained independently even if the control apparatus gets out of order.
Patent JP-S60130493-A (JP)
Title: Groove shape for submerged arc welding
Inventor: ISHII NOBUYUKI
IPC: B23K9/18
Filed: 1983-12-16
Abstract: PURPOSE:To prevent the burn-through and high-temp. cracking and to improve working efficiency by specifying the groove shapes on the front and rear side of the butt part where welding members are butted. CONSTITUTION:A surface groove 2 having 3 deg.(+2 deg., -0 deg.) groove angle theta1, 4+ or -0.5mm. root radius R1 in the bottom of the groove and 4+ or -0.5mm. length l1 in the horizontal part of the bottom of the groove is formed on the front side of the butt part where welding members 1a, 1b are butted to each other. A rear groove 4 having 25 deg.+ or -0.5mm. angle theta2 between the plane perpendicular to the rear surface and edge working face 3 of the welding members and 3+ or -0.5mm. root radius R2 in the base part of the groove is formed on the rear surface side corresponding to the groove 2. The spacing l2 between the bottom part of the groove 4 and the bottom part of the groove 2 is set at 4+ or -0.5mm. and the spacing l3 between the bottom part of the groove 4 and the rear surface is set at 5+ or -1mm.. Submerged arc welding is thus performed.
Patent JP-H0667962-A (JP)
Title: Distributed monitor device
Inventor: KITABAYASHI KIYOSHI
IPC: G06F12/00
Filed: 1992-08-14
Abstract: PURPOSE:To maintain a data base when a monitor device breaks down and to prevent the occurrence of a trouble in the process control of the monitor device which is restored thereafter by comparing the data base of a computer and that of the other computer and storing/outputting the result. CONSTITUTION:A data base maintenance control means 10a alters the data base of a data base storage area 11 in accordance with the input of data base alteration data, and stores the number of alteration times for the respective points and data base items in a data base alteration management information storage area 19 by data base alteration data. A data base state judgement control means 20 compares the number of alteration times and the corresponding one of the other computer for the respective points of the data base alteration management information storage area 19 of the computer and for the respective data base items when the computer is started and data base alteration data is inputted. When the number of the alteration times of the computer is larger, the data base is judged to be new and the state is stored in a data base state storage area 21.
Patent JP-H0788832-A (JP)
Title: Preparation of member for forming sheath hole of pc member and pc member with sheath hole
Inventor: SEGUCHI TAKEO
IPC: B28B7/18
Filed: 1993-09-24
Abstract: PURPOSE:To form a sheath hole with a high positional accuracy and to make unconvenience hardly occur by a method wherein an elastic sheet is wound around a frame for perforation for forming a sheath hole and ribs or grooves crossing the axial direction of the frame for perforation are provided on the surface of the sheet. CONSTITUTION:A belt-like sheet 1 is made of a material rich in elasticity and flexibility such as rubbers and ribs are provided on the surface side at specified intervals and the crossection of each rib 2 is made into an approximately trapezoid shape. In addition, a recessed part 3 is provided on one wound end part of the sheet 1 and a projected part 4 is provided on another wound end part to form a fitting mechanism. This sheet 1 is wound on a steel pipe 5 and the sheet is fixed under tensed condition. Then, both ends of this steel pipe 5 are closed by means of lid bodies 6 and are arranged in a mold frame 8. Then, concrete is fed and cured and the mold frame is dismantled and the steel pipe is pulled out. Then, the sheet 1 remaining in the sheath hole is removed.
Patent JP-H0315500-A (JP)
Title: Steam iron
Inventor: YAGI TOYOHIKO
IPC: D06F75/06
Filed: 1988-09-22
Abstract: PURPOSE:To easily remove sticking water scale while preventing water scale from easily sticking for enabling a long period use by forming a nozzle, constituted in an evaporation chamber side in a guide water path, of a flexible member made of non-metal. CONSTITUTION:A steam button 13 is operated, when a solenoid valve 12 is opened, water in a tank 14 is supplied to an evaporation chamber 3 successively through a hose 15, solenoid valve 12, injection water packing 16, connection 17 and a nozzle 8, changed into steam and jetted from a steam hole 18 to pass through a steam passage 4 and a steam chamber 5. While in the case of returning the operation of the steam button 13, because the solenoid valve 12 is closed, supply of water to the evaporation chamber 3 is stopped, and generation of steam is stopped. In the evaporation chamber 3 and the nozzle 8, heating by a heater 2 and cooling by dripping water are repeated, and impurities of water are changed into water scale and deposited to adhere in the inside with the lapse of time in use of ironing. However, since the nozzle 8 is molded by a non-metal and is flexible, low heat exchanger effectiveness is obtained as compared with the metal-made nozzle, and the water scale is prevented from easily sticking. While the water scale, even when it is accumulated to a degree such as blocking a hole 8' of the nozzle 8, can be easily removed.
Patent JP-S59166164-A (JP)
Inventor: KENESU SHII ARISON
IPC: A61K9/70
Filed: 1983-12-16
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-H1164634-A (JP)
Title: Polarized light separator and liquid crystal display device as well as electronic apparatus using the same
Inventor: KUBOTA KANEMITSU
IPC: G02B5/30
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a polarized light separator having a reflected light characteristic of a desired color tone and to provide a liquid crystal display device having a desired display color by using the polarized light separator and further various kinds of electronic apparatus, such as timepieces and portable telephone sets, using the liquid crystal display device. SOLUTION: This polarized light separator is constituted by successively laminating first films 11 having double refractiveness and second films 12 having the refractive index equal to the refractive index of any of these first films 11 and not having the double refractiveness, by which the polarized light separator is provided with the function to reflect the light of the prescribed wavelength at the boundaries of two kinds of these films 11, 12. In such a case, the polarized light separator is so constituted that the reflected light of the desired color may be obtd. by suitably setting the thicknesses and number of lamination sheets of two kinds of the films 11, 12 described above.
Patent JP-S6480148-A (JP)
Title: Automatic answering telephone set
Inventor: YAMAZAKI OSAMU
IPC: H04M1/65
Filed: 1987-09-22
Abstract: PURPOSE:To secure the privacy of the sound-recorded content without being intercepted by other party by sound-recording an identification signal of a caller together with a message, comparing a signal inputted by a message listener with the identification signal and reproducing only the message relating to the corresponding identification signal. CONSTITUTION:When an incoming signal comes from a telephone line 1, a reply message sent and a remote signal detection means 4 monitors a DTMF signal sent from the caller. In detecting the DTMF signal, the signal is converted into a corresponding code (ID code) and recorded on a message sound-recording tape for a prescribed time Ta sec only. When the remote signal detection means 4 detects the DTMF signal being a remote signal, a caller signal sound-recorded before the message on the message sound-recording tape 8 is detected and whether or not the signal is a signal corresponding to the inputted ID code. In case of the signal corresponding to the ID code, a message in succession to the caller signal is reproduced.
Patent JP-S6481713-A (JP)
Title: Chaff transporting device
Inventor: IGARASHI TORU
IPC: B65G31/00
Filed: 1987-09-22
Abstract: PURPOSE:To increase the transport distance for chaff by separating the chaff and the blast air by a chaff separating net and compulsorily transporting the chaff to a discharge port by a thrower, in the device for transporting the chaff together with the blast air from a rice huller. CONSTITUTION:The chaff sent together with the blast air from a rice huller is introduced into a chaff separating machine 1, and separated from the blast air by a separating net 11, and the chaff is dropped into a connecting cylinder 4 from a drop port 12. While, the blast air is discharged from an outlet 13 for blast air. The chaff which drops into the connecting cylinder 4 is strongly swept by the blade 27 of a rotary thrower 2, and discharged through a compulsory discharge port 24 through an elbow 23. With such constitution, the chaff can be transported to a remote place without being influenced by the faculty of the rice huller.
Patent JP-S6295978-A (JP)
Title: Arm short-circuit-proof circuit
Inventor: KOUJI YOSHINOBU
IPC: H02M7/48
Filed: 1985-10-22
Abstract: PURPOSE:To enable an arm short-circuit-proof period to be set in a wide range and at high precision, by setting the arm short-circuit-proof period with a counter counting clock pulse, and by organizing the whole device in purely digital system. CONSTITUTION:A U-phase-arm short-circuit-proof period setting circuit 7 is organized with a digital one shot multiplexer consisting of a D flip-flop 8, an AND gate 9, a counter 10, a NOT gate 11, and a NAND gate 12, and to the U-phase-arm short-circuit-proof period setting circuit 7, U shape gate signal and clock pulse fed by a PWM signal generating circuit are fed. An X- phase-arm short-circuit-proof period setting circuit 17 is also organized in the same circuit system as that of the U-phase-arm short-circuit-proof period setting circuit 7. The outputs of the U-phase and X-phase arm short-circuit-proof period setting circuits 7, 17, and the inversion signal of U phase gate signal and the U phase gate signal are applied to AND gate 15, 16 to lead out U phase gate pulse and X phase gate pulse.
Patent JP-H0849676-A (JP)
Title: Rotary pump having vane
Inventor: KITAMURA SHUICHI
IPC: F04C18/356
Filed: 1994-08-04
Abstract: PURPOSE:To eliminate a risk of a vane being arbitrarily pushed back in a groove by a method wherein the slide surface of the tip part of a vane is worn in an average manner and harmful movement of a contact point is prevented from occurring. CONSTITUTION:In a rotary pump having a vane 2 having self-lubricity, first, a wall surface being a mate making contact with a given part is formed in such a manner to promote wear of the given part of a slide surface 2B on the low pressure side except a slide surface 2A on the high pressure side, on which a high pressure is exerted, of the tip part of a vane. Secondly, in a slide surface 2B on the low pressure side except the slide surface 2A on the high pressure side, on which a high pressure is exerted, of the tip part of the vane, a groove 8 is formed in a part spaced away by a given distance from the top part of the slide surface of the tip part of the vane to reduce the slide area of the slide surface 2B on the low pressure side. Thirdly, the given part of the slide surface on the low pressure side, except the slide surface 2A on the high pressure side on which a high pressure is exerted, of the tip part of the vane is formed of a material being easier to wear than the slide surface 2A on the high pressure side.
Patent JP-2000069480-A (JP)
Title: Image encoding method, image decoding method, image encoder and image decoder
Inventor: ITO MASANOBU
IPC: H04N19/60
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance transmission efficiency by sequentially encoding divided image data from a pixel block on the upper left side to a pixel block on the lower right side, while taking prescribed intervals of blocks. SOLUTION: An original image 10 is divided into block units of 2 m×2 m (m is a natural number), for example, 8×8 pixels. Furthermore, the original image 10 is encoded as 16 blocks ×4 in the order of 1, 3,..., 53, 55, next in the order of 2, 4,..., 54, 56, next, in the order of 9, 11,..., 61, 63 and next, in the order of 10, 12,..., 62, 64 with the intervals of one block (specified intervals) from the pixel block on the upper left side to the pixel block on the lower right side of the image. After pieces of data to 1, 3,..., 53, 55, i.e., one quarter of all pieces of data are transmitted as compressed data 11 formed by converting the order with the intervals of one block, the original image 10 is decoded in the order from the pixel block on the upper left side to the pixel block on the lower right side and is displayed as a quarter sized decoded image 12.