baber/WOPTO huggingface dataset:
Patent JP-H02248265-A (JP)
Title: Synchronous circuit of optical scanner
Inventor: GOTO YUICHI
IPC: G03G15/04
Filed: 1989-03-22
Abstract: PURPOSE:To output a suitable pseudo pixel clock by a method wherein an indefinite detection circuit which detects absence of a pixel clock to be outputted and outputting by composing two or more pixel clocks is established. CONSTITUTION:Since when all outputs of G1 to G6 are L or when two or more outputs thereof are H by any reason even in making a power source or after making the power source, an output of an indefinite detection circuit becomes H, a gate G 15 is opened and a gate 14 is closed, and a clock phi0 is outputted from an OR gate G17. That is, in the case where normal judging operation is not performed with the judging circuit 12, the clock 0 is compulsorily outputted as a pseudo pixel clock (a pixel clock which is not synchronously corrected with an index signal). Therefore, a state in which the pixel clock is not generated, and a laser light source is never stopped. When the index signal is inputted, the circuit 12 is normalized, and the output of the circuit 14 becomes L. A switching circuit 15 outputs a clock from a NOR gate G13 as the pixel clock.
Patent JP-S59194826-A (JP)
Title: Method and apparatus for supply of rubber material
Inventor: TAKAYAMA AKIHISA
IPC: B29B9/00
Filed: 1983-04-19
Abstract: PURPOSE:To smoothly feed and supply deformed rubber materials of heavy weight without the need for man power by a method in which rubber materials to be fed by aligned conveyers are put on a feeding truck and orderly fed to the upside of the free rollers of a cutter by a feeding conveyer. CONSTITUTION:Rubber materials W are transferred from aligned conveyers 2 onto a feeding conveyer 10. A drive cylinder 11 is contracted to transfer the rubber materials W to a temporary position on the free rollers 16 of a cutter 4. The cylinder 11 is extended to restore a mobile truck 9 and the conveyer 10 to their original positions. The cylinder 11 is again contracted to move the truck 9 loaded with the conveyer 10 to the rubber material W on the free rollers 16, and the back side of the rubber material W is pressed until touched by a guide plate 19. After the positioning of the rubber material W, the cylinder 11 is extended to restore the truck 9 and the conveyer 10 to their original positions. When the rubber material W is placed on a fixed position on the free rollers 16, the cylinder 11 is extended, the rubber material W is pressed on a cutter blade 21 by a projection 26, and when the projection 26 is fitted into the space between the cutter blades 21, the rubber material W is cut into plural flat plates.
Patent JP-H06282651-A (JP)
Title: Motion area contour detecting device
Inventor: NAGAO KENJI
IPC: G06T5/00
Filed: 1993-03-26
Abstract: PURPOSE:To accurately and stably detect a contour by taking into account the wide application by extracting the characteristics intrinsic in an animation without the process of computing the speed and thereby extracting available contours from the limited contour candidate area. CONSTITUTION:The device is provided with a pitch covariance computing arithmetic unit 1 computing the pitch covariance of picture gradation, a classification characteristic amount extracting device 2 generating the characteristic in classifying the picture without the process of computing the speed based on the pitch covariance, a picture element classifying device 3 generating the classification of picture elements based on the classification characteristic, a contour candidate area limiting means 5 limiting the candidate area available based on the classification, and a contour selecting means 6 selecting the available contour curve from the contour candidate area. Since the unit 1 computes the pitch covariance of the gradation for each picture element of the animation, the characteristic of the animation is extracted without the process of computing the speed of picture. Based on this, the contour chip available is extracted without the specification of the appriximate contour by a user.
Patent JP-S543474-A (JP)
Title: Semiconductor conversion device
Inventor: MATSUZAKI TAKESHI
IPC: H01L23/467
Filed: 1977-06-10
Abstract: PURPOSE: To obtain a conversion device which can be applied suitably to the exciting device of a large-capacity synchronizing machine, by connecting the semiconductor element attached to a cooler in plural units and in parallel to be stored into an insulator box which can be inserted and drawn out and then distributing these elements in many units into a box in which a cooling fan is installed to be then connected to the bus bar. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224537-A (JP)
Title: Composite working machine for manufacture of thin base plate
Inventor: HATSUSE TOSHIKAZU
IPC: B28D5/02
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to carry out both grinding and cutting processes, by providing a thin base plate cutting means, an ingot support means including a movable bed and an indexing slide and a grinding tool support means including a grinding tool and a movable bed. CONSTITUTION:A thin base plate cutting means 10 has a bearing 11 secured to the top section of center of a base bed 1, and is provided with a blade securing frame 12 and a blade 13. An ingot support means 20 is provided with a movable bed 21 which is attached movably in the vertical direction to the base bed 1, and an indexing slide 23 on the outer surface of a slide loading section 22, which is movable back and forth. A grinding tool supporting means 30 is provided with a vertically movable bed 31 attached to the base bed 1 and a motor 36 which is mounted thereon with a grinding tool 35 and adapted to rotate the latter. A thin base plate holding means 40 has a rotary bed 41 which is attached on the base bed 1 and which may be rotated by a predetermined angle.
Patent JP-S60213295-A (JP)
Title: Controller of ac motor
Inventor: IMAZEKI TAKASHI
IPC: H02P27/08
Filed: 1984-04-05
Abstract: PURPOSE:To efficiently operate an AC motor even if the rotating speed of the motor is high by using a vibration wave which vibrates at the constant slope between two threshold values, and generating a pulse width modulation signal by level-comparing the vibration wave with a control signal. CONSTITUTION:A control signal output from a current controller 2 is shifted 90 deg. in phase by 90 deg. phase shifter 11, and the output is supplied to a hysteresis comparator 12 and a comparator 14. The output of an integrator 13 becomes a cut wave signal of a triangular shape vibrating between two threshold values set at the upper and lower levels in the hysteresis width set in the comparator 12 at the signal shifted 90 deg. from the control signal as a center, and the signal is input to the comparator 14. The comparator 14 compares the input two signal levels, and supplies the pulse width modulation signal of the output to a drive circuit 4 of an inverter 5.
Patent JP-S58185330-A (JP)
Title: Baggage slip prevention device for car
Inventor: YAMANE TOKUHIRO
IPC: B60P7/06
Filed: 1982-04-24
Abstract: PURPOSE:To improve the workability of loading and unloading cargoes and/ binding them by providing a center post and a lashing belt that can be attached and detached on the cargo room side behind the canvas door of a packing case installed on a chassis and its main body. CONSTITUTION:A canvas door 19 and board-type main bodies 21 that can freely be opened, closed, and moved along a roof assembly 13 and a floor assembly 15 are provided at the right and left side aperture sections 17 of a packing case 7 installed on a chassis frame. Besides, a center post 35 for preventing cargo slip that can freely be moved and fixed and a lashing belt 37 that can freely adjusted in its length are also provided on the cargo room 33 side behind these canvas door 19 and door main bodies 21. The center post 35 is connected to the central part of the canvas door 19 and slides along both rails on the roof assembly 13 side and floor assembly 15 side. The lashing belt 37 is stretched between the bracket 191 of a frame 189 and the bracket 191 of the board 9 of a frame 39.
Patent JP-S62224898-A (JP)
Inventor: TSUGAWA SADAYUKI
IPC: G08G1/0968
Filed: 1986-03-26
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-H11282594-A (JP)
Title: Book-like controller for interactive multimedia reproducing device
Inventor: CHO KINCHO
IPC: G06F3/01
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a user interface to be easily used just as a user reads a book. SOLUTION: Plural pages 11 are bound like a book, and a graphic and code corresponding to an interactive multi-media is provided on each page. Plural sensors 121 provided in each page sense the contact pressure from the outside part of the graphic and code on the page 11, and an input sensing device 12 transmits a play-back control signal corresponding to the graphic and code, and accordingly a signal transmitting device 13 transmits the play-back control signal to an interactive multimedia reproducing device for controlling the operation.
Patent JP-S61229090-A (JP)
Inventor: OTSUKA TADAO
IPC: E21B7/26
Filed: 1985-03-30
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-S61227050-A (JP)
Inventor: MATSUSHITA YASUYUKI
IPC: B32B38/00
Filed: 1985-03-30
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-S55160818-A (JP)
Title: Method of indicating liquid level
Inventor: TEJIMA TOORU
IPC: G01F23/292
Filed: 1979-06-01
Abstract: PURPOSE:To make it possible to indicate the residual quantity of a liquid with a simple construction by connecting the sensor side and indication means to an optical fiber and successively supplying the outer signals from respective sensos to indicating means. CONSTITUTION:When the quantity of a liquid in a tank does not show a decrease, the entire part of a sensor 1 is in the liquid. Therefore, light irradiated from luminous diodes 2a...2n is dispersed in the liquid and does not reach a coupler 3. On the other hand, light irradiated from a luminous diode 5 reaches a detecting part 7 by way of an optical fiber 6, and a synchronizing circuit 8 is actuated. Any of the indicating parts 10 is rendered into a lighted state. When the quantity of the liquid is decreased, irradiated light of luminous diodes 2a... reaches the detecting part 7 by way of the optical fiber 6, and in accordance with the liquid quantity, the lights of the indicators 10... are put out.
Patent JP-H09259604-A (JP)
Title: Lighting fixture for vehicle
Inventor: AOYANAGI TAKASHI
IPC: F21V23/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to miniaturize a cap. SOLUTION: A fastening part 44 of an insulated cap 4 encircles a connecting part for connecting a terminal 50 of a first lead-in cord 5 to a terminal 35 of a light source bulb 3. Consequently, measures to prevent the short-circuit of the connecting part can be taken to thereby eliminate the need of an insulating cover in the terminal 50 of the lead-in cord 5 so that the number of parts can be reduced. A direction for connecting the terminal 50 of the first lead-in cord 5 the terminal 35 of the light source bulb 3 is the same direction perpendicular to a front opening part 40 and back closing part 41 of the cap 4. Consequently, the diameter of the front opening part 40 becomes smaller so that the cap 4 can be miniaturized.
Patent JP-H10266197-A (JP)
Title: Molding method of foundation pile
Inventor: MATSUZAKI TAKAHIDE
IPC: E02D5/34
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of mud to a foundation pile by obviating the collapse of an excavated pit when the excavated pit is filled with concrete, etc., and the foundation pile is molded. SOLUTION: A casing 1 is inserted into an excavated pit 46 at the same time as the drilling of the excavated pit 46, reinforcing bars 47 are put into the excavated pit 46, and the excavated pit 46 is filled with concrete 48. The filling of concrete 48 and the extraction of the casing 1 are advanced approximately simultaneously under the state, in which a section up to the lower section of the casing 1 is filled with concrete 48. Accordingly, the excavated pit 46 can be filled with concrete 48 while preventing the collapse of the excavated pit 46 by the casing 1, and no mud is mixed into concrete 48.
Patent JP-2000268676-A (JP)
Title: Pattern substrate and switch using same
Inventor: SHIMAZU KENJI
IPC: H01H19/58
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a substrate by connecting each of concentric conductive pattern parts each making up a bit to a common pattern without using conductive patterns for connection. SOLUTION: This pattern substrate has a plurality of individual patterns 10(1) to 10(8) made up by radially dividing the substantially whole surface of the substrate so as to have a fixed radial width and each circumferentially divided alternately into conductive pattern parts and non-conductive pattern parts. As for neighboring two individual patterns, the ratio of the number of circumferential division of an individual pattern on the radially inner side to the number of circumferential division of another individual pattern on the radially outer side is adapted to be 2:1.
Patent JP-S60213508-A (JP)
Title: Core of safety tyre
Inventor: FUJIWARA KENICHI
IPC: B60C17/04
Filed: 1984-04-05
Abstract: PURPOSE:To show no trace of produced rust and in addition, to greatly reduce friction resistance of an annular core against tyre skin so as to prevent deterioration and damage due to the reason of increasing heated tyre, by making said core from synthetic resin having restricted values of tensile strength, compression strength, specific gravity and resilient modulus. CONSTITUTION:Inside a tyre skin 1, the constituent members 2a, 2b, 3a and 3b of a tyre core and built up in sequence to form an annular body. A bolt 4 and a nut 11 are inserted into a radial hole formed in the core, and tightened to join said members. The bead part of a tyre is jammed between a side ring 7 and a resilient ring 5 by the resilient force thereof, thereby maintaining safety driving if the tyre is punctured. The core shall be made of synthetic resin having tensile strength of over 600kg/cm<2>, compression strength of over 800kg/cm<2>, specific gravity of under 1.4, tolerable heated temperature of over 150 deg.C at the time of 18.5kg/cm<2> stress application, and resilient modulus between 250 and 1,000kg/mm.<2>.
Patent JP-S60211648-A (JP)
Title: Tape running direction discriminating device of recorder and reproducing device
Inventor: IWATA RIYOUICHI
IPC: G11B15/093
Filed: 1984-04-05
Abstract: PURPOSE:To discriminate the running direction of tapes by using only one photo interruptor, by making the output waveform of the photo interruptor at the time when passing through the light transmissive window section of an encoder plate asymmetric about the time axis. CONSTITUTION:To the outer periphery of an encoder 2 fitted to a rotary post member 1 plural light transmissive window sections 3 with steps asymmetric about radial lines from the center of the encoder are installed at the same pitch and one photo interruptor 4 is arranged. When the encoder 2 rotates, the electric power waveform generated in the photo interruptor 4 has a step-like form asymmetric about the time axis as shown in the figure because of the quantity of light passing through the window sections 3. The running direction of a tape is discriminated by detecting whether the position of the stepped part E of the output waveform is before or after the peak part F with a prescribed electric circuit. Therefore, the running direction of tapes can be discriminated with only one photo interruptor.
Patent JP-S5828997-A (JP)
Title: Projecting body of explosive small-sized arm
Inventor: NOOMAN AREN
IPC: F42B12/76
Filed: 1982-04-23
Abstract: The projectile of the invention comprises a jacket (102) of a metal with a specific gravity in excess of 13, Tantalum or a Tantalum/Tungsten alloy being preferred. The entire interior of the jacket is left free for the explosive charge (104, 106, 108). The jacket (102) has increased mechanical, structural and tensile characteristics over prior art projectiles and the projectile has better rotational ballistic stability in use due to the redistribution of the mass thereof to the periphery.
Patent JP-H04304153-A (JP)
Title: Dc brushless motor
Inventor: OKADA TAKAAKI
IPC: H02K29/08
Filed: 1991-04-02
Abstract: PURPOSE:To obtain an operation of a Hall element stabilized by applying a magnetic field having a high magnetic flux density to the element even if the magnetic flux of a rotor magnet is used for the element. CONSTITUTION:In a DC brushless motor in which a cylindrical rotor magnet 3 is disposed on a stator 4 through an air gap and a Hall element 5 is disposed at an axial stationary side of the magnet 3, an annular groove is provided at a radial stator side of the side of the element 5 of the magnet 3, the stator side is radially magnetized, and the element 5 side is axially magnetized.
Patent JP-S58186707-A (JP)
Title: Plastic lens barrel for optical apparatus
Inventor: YOSHIOKA TOSHIAKI
IPC: G02B7/04
Filed: 1982-04-26
Abstract: PURPOSE:To smooth focusing function and to prevent the deterioration in optical performance, by providing oil wells in the trough of a screw. CONSTITUTION:Focusing is accomplished by the relative rotation of a male helicoid 4 and a female helicoid 5, and both helicoids are slid by the intermeshing part 9 of the thread ridge 1 and trough 2 of helicoids 8. The helicoids 8 are intermeshed with each other with high accuracy for the purpose of preventing the deviation of optical paths of lens group L1-L3. The lubricating effect for smoothing the sliding movement of the part 9 is attained by the grease which is supplied gradually from oil wells 3. Since the wells 3 are formed in each trough 2 of the helicoids 8, the lubricating oil is supplied naturally to the part 9. The wells 3 function as oil wells even if the wells 3 are formed to a circular, elliptical or square shape or to the shape having the trough 2 deeper than the ordinary trough 2.
Patent JP-S61228211-A (JP)
Title: Burner
Inventor: HAMANO NOBUO
IPC: F23D14/08
Filed: 1985-04-01
Abstract: PURPOSE:To offer a burner whose NOX value has been reduced further, by a method wherein a combustion case is partitioned into the upper and lower parts above a flame hole of a primary combustion burner and a partition plate, on the top of which the flame hole is formed, and a side plate, which is constituted so as to surround the whole circumference of an opening part, are provided. CONSTITUTION:As for the circumference of a secondary combustion flame 23, a flame temperature of the same is low and NOX of the same is low also by amount of the flame covered with a combustion case 12. As a partition plate 21 for formation of the secondary combustion flame 23 is on the lower part of a third step combustion flame 24, the third step combustion flame 24 becomes hard to perform lift combustion by controllable amount of draft force of a rise and the partition plate 21 possesses effect as a kind of flame holding plate to the third step combustion flame 24. A fourth step combustion flame 25 is formed on an opening part 16 further. As the whole circumference of the opening part 16 is covered with side plates 13a, 13b, it becomes that the fourth step combustion flame 25 burns within an atmosphere wherein secondary air is few, through which a NOX value can be controlled at lower level.
Patent JP-H10266990-A (JP)
Title: Vibration analyzing method of pump
Inventor: IMAMURA KIMIO
IPC: F16F15/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To calculate a variation in characteristic frequency due to the effect of liquid dipping length of a lifting liquid pipe to the inside of a liquid tank quantitatively under the various design conditions, thereby making a vibrational analysis in the actual working condition of a pump executable so accurately by use of this calculated result. SOLUTION: At the time of an analysis of operation vibration in a pump to be equipped with a test pipe 1, being hung down from a surface plate 2 as a supporter, and its lower part is submerged in a water tank 3 installed beneath this surface plate, as a liquid lifting pipe, an added mass is calculated on the basis of a water level rate being found as a ratio to suspended length L0 from the surface plate 2 as the supporter of submerged length L into the water tank 3 and a bore diameter D of the test pipe 1 as the liquid lifting pipe, and the vibrational analysis takes place with a vibro-model added with this added mass to the submerged part.
Patent JP-H08240462-A (JP)
Title: Flow-rate/flow-velocity sensor
Inventor: INOUE SHINICHI
IPC: G01F1/69
Filed: 1995-03-03
Abstract: PURPOSE: To provide a heating temperature measuring type flow-rate/flow- velocity sensor which is excellent in a heat responsive sensitivity characteristic. CONSTITUTION: In the flow-rate/flow-velocity sensor which is provided with a case 8 in contact with a measuring object fluid, a heating source 2 which is arranged in the case 8 and whose heat is taken away by the measuring object fluid through the case 8 and a temperature measuring element 4 arranged in the vicinity of the heating source 2 in the case 8, and measures a flow rate or flow velocity of the measuring object fluid, a hollow layer 13 to substantially thermally cut off the heating source 2 and the temperature measuring element 4 from the other part on the opposite side of the measuring object fluid, is provided in the case 8. Air pressure in the hollow layer 13 is preferable to be not more than the atmospheric pressure.  For example, the hollow layer 13 is arranged between a filler 10 filled in the case 8 or a cover of the case 8, the heating source 2 and the temperature measuring element 4.
Patent JP-S63236294-A (JP)
Inventor: FUYAMA MORIAKI
IPC: H05B33/12
Filed: 1987-03-25
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-S63235036-A (JP)
Title: Rolling device
Inventor: MURAYAMA KIMIMASA
IPC: B21H3/06
Filed: 1987-03-25
Abstract: PURPOSE:To effect good rolling with stabilized torque transmission by working an opposing slider symmetrically linked by a pinion and rack with the respective electric type servomotor controlling the rotary speed by an actuator. CONSTITUTION:The slider 8 engaged with a slide holder 5 of a column 4 is symmetrically linked by the rack 14 meshed with the pinion 15 of a main spindle 10. This slider 8 is actuated by the respective electric type servomotor 6 and ball screw 7 controlling the rotary speed by an actuator. There are, therefore, no oil leakage, etc., compared with the conventional hydraulic work and stabilized torque transmission is effected to make the rolling work better and stable.
Patent JP-S59193936-A (JP)
Title: Filler for resin
Inventor: YAMADA KOUICHI
IPC: C08L23/00
Filed: 1983-04-19
Abstract: PURPOSE:To obtain titled filler with little drop in conductivity even after incorporation, by coating, under an inert gas atmosphere, a specific organic compound on the suface of a conductive oxide powder. CONSTITUTION:The objective filler can be obtained by coating, under an inert gas atmosphere, on (A) a condutive oxide (pref., n type semiconductive one prepared by incorporating ZnO, SnO2 or TiO2 with a higher-valent oxide; for example, ZnO-Al2O3, SnO2-Sb2O3) powder surface (B) 0.01-1.0wt%, based on said oxide powder, of an organic compound (pref., fatty acid, alcohol).