baber/WOPTO huggingface dataset:
Patent JP-H0251783-A (JP)
Title: Parallel image processor
Inventor: MATSUDA KAZUHIKO
IPC: G06T1/20
Filed: 1988-08-15
Abstract: PURPOSE:To shorten the image processing time in accordance with the number of pieces of processors to be used by allocating repeatedly a storage area of an image memory to each processor at every prescribed allocation unit in order of raster scan. CONSTITUTION:For instance, to a microprocessor 50, each picture element of D0, D4... Dn-3 is allocated as one image data memory block 32. The processors 50 - 56 execute access to each picture element allocated to themselves in such a way successively in parallel in order of a raster scan, and transfer the read-out image data to other processor through a transmission line 40 in accordance with necessity. Simultaneously, each processor executes various image processings by using its own read-out image data and transfer image data sent from other processor. According to such a constitution the read-out time of data can be shortened in accordance with the number of pieces of processors to be used, and accordingly, the image processing time can be shortened.
Patent JP-H0251632-A (JP)
Title: Servo brake
Inventor: SUZUKI HARUO
IPC: F16D65/28
Filed: 1988-08-15
Abstract: PURPOSE:To give favorable braking feeling to a driver by forming a reaction disk and the base portion of a push rod into noncircular shapes and forming one of a constant pressure passage and a variable pressure passage in a specific position. CONSTITUTION:The sectional forms of a reaction disk 47 and the base portion of a push rod 46 are formed into noncircular shapes. A constant pressure passage 33 in the radial direction for connecting a constant pressure passage 31 to the constant pressure chamber C of a center chamber 7 and a constant pressure passage 34 in the radial direction for connecting the constant pressure passage 31 to the constant pressure chamber E of a rear chamber 8 are formed in a valve body 9. Thereby, a large flow passage area can be ensured making the responsiveness of a servo brake favorable to give favorable braking feeling to a driver.
Patent JP-H07164342-A (JP)
Title: Transparent sleeve type tool for retaining and turning screw
Inventor: MASHIYUU BII JIYOA
IPC: B25B23/12
Filed: 1994-08-05
Abstract: PURPOSE: To provide a driving tool capable of being mounted on a powered drill, holding a screw and observing the fastened state. CONSTITUTION: A transparent sleeve 14 is slidably fitted to the shaft 12 of this tool. The inner surface of the sleeve 14 is longitudinally fluted with the fluted surface extending parallel to the longitudinal axial line of the cylindrical sleeve, and the inner surface with larger radius remains clear of the shaft so that the sleeve is never scratched even if the shaft moves relative to the sleeve. Further, an oval split ring is provided for holding the sleeve on the shaft. The ends of the split oval retaining ring are sized to fit in a groove on the shaft and thus do not extend outside the groove to scratch the transparent sleeve.
Patent JP-2001028909-A (JP)
Title: Transplanter for potato, etc.
Inventor: ISHIDA ISAO
IPC: A01C9/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the lateral balance of a transplanter having poor lateral balance of the body caused by the protrusion of a belt conveyor from the right or left side of the body and to provide a transplanter having good traveling performance and transplantation performance by longitudinally arranging a lifting actuator to vertically move the right and left wheels, a transplanting hole boring apparatus and a soil covering apparatus on the center line of the body or thereabout in plane view. SOLUTION: A traveling part 1a having right and left wheels 2 is provided with a belt conveyor 34 for transporting seed potato, etc., in a state protruded from the right or left side of a machine body. A lift actuator 21 to vertically move the right and left wheels 2, a transplantation hole boring apparatus 40 and a soil covering apparatus 41 are longitudinally arranged nearly on the lateral center of the body by plane view. As an alternative, an operation handle 6 is placed in a state shifted from the center of the machine body in plane view at a side opposite to the side of the protruded belt conveyor 34.
Patent JP-2000035790-A (JP)
Title: Singing sound recording and reproducing device at communication karaoke sing-along terminal
Inventor: MINAMI TATSUO
IPC: G10K15/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication KARAOKE sing-along machine which automatically executes operations, such as start, pause, restart and end of singing sound recording simply by the singer's initial selection of a sound recording mode and is capable of lowering the capacity of sound recording data. SOLUTION: This singing sound recording and reproducing device 15 has a digital sound recorder 152 and a circuit 151 which forms the signal strings relating to the start and end points of the period when singing may be carried out from KARAOKE sing-along information and composes and records sound recording control signals in accordance with these signal strings. The device is constituted to execute the sound recording and reproducing of singing by controlling the digital sound recorder 152 by the output signals of this sound recording signal composing and recording circuit 151.
Patent JP-H0254015-A (JP)
Title: Flexible membrane weir
Inventor: TAKASAKI MAMORU
IPC: E02B7/20
Filed: 1988-08-17
Abstract: PURPOSE:To prevent, without the need for a specific retainer, effect of excessive force to a flexible membrane at a place around an opening when the level of a river becomes higher at the downstream-side than the upstream-side by placing the opening for supply and exhaust pipings at a fixed position in the vicinity of a toe of slope. CONSTITUTION:Supposing a triangle T, of which two sides are respectively formed of a line extending, from a point P where toe of slope (n), forming a boundary between a river-bed surface 5a and a side slope 6a, intersects retainers 7, toward the downstream-side in a length (0.3l) in 30% of the fell- down width of a membrane dike and a line extending, from the point P, across the river in a length (0.3l), a port 10a for pipings for supply and exhaust of air, installed in the inside of the river-bed concrete, is opened to the inside of a bag of the rubber dike within the area of said triangle.
Patent JP-H0367247-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAGAWA NOBUAKI
IPC: C09B23/00
Filed: 1989-08-05
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having satisfactory fog resistance and aging stability by forming a photographic constituent layer contg. a specified compd. on a support. CONSTITUTION:At least one photographic constituent layer contg. a compd. represented by formula I is formed on a support. In the formula I, A is a group represented by formula II, each of L<1>-L<4> is methine, L<2> and L<4> may bond to each otther to form a ring together with L<2>-L<3>, O is a group of nonmetallic atoms required to form a ring such as isoxazolone or oxazolidinedione and each of l and m is 0 or 1. In the formula II, R1 is aliphat. hydrocarbon or aryl, each of R2 and R3 is H, aliphat. hydrocarbon or aryl, R2 and R3 may bond to each other to form a 5-membered condensed ring and R4 is H, aliphat. hydrocarbon, etc. Fog resistance and aging stability are improved.
Patent JP-H10129876-A (JP)
Title: Conductive belt
Inventor: UMEZAWA IKUKO
IPC: H01B1/24
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a conducting belt which does not cause unevenness in resistance and changes with age and is stable by bringing a volume inherent resistance value of vulcanized rubber within a specific scope and satisfying a specific relation between a volume inherent resistance value of vulcanized rubber produced when electricity conducting filler is not blended in rubber compound and the above-mentioned resistance value. SOLUTION: Volume inherent resistance R[Ω.cm] of an electricity conducting belt formed by vulcanizing rubber compound in which electricity conducting filler is blended is 10<6> to 10<13> Ω.cm. Volume inherent resistance R0 [Ω.cm] of the felt formed when the electricity conducting filler is not blended satisfies the following formula, 0<=log R0 -log R<0.5. Moreover, there is not possibility of deviation of a position of printing paper 8 because the printing paper 8 is absorved on a transfer belt 3 electrostatically and is conveyed. By using the electricity conducting belt having volume inherent resistance R of 10<6> to 10<13> Ω.cm and high transfer efficiency as the transfer belt 3, the transfer of good toner image can be done.
Patent JP-S6095421-A (JP)
Title: Optical scanning device
Inventor: WATABE MASAHIRO
IPC: H04N1/04
Filed: 1983-10-29
Abstract: PURPOSE:To shorten a scanning time by varying the amplitude of an oscillation mirror according to the variation in main scanning range. CONSTITUTION:The maximum of the main scanning range is AD between end parts of a photosensitive drum 5, whose development is as shown by (a). When the main scanning range is narrow, the amplitude of the oscillation mirror 3 is reduced and then the main scanning range becomes an intermediate range of the photosensitive drum. 5. The amplitude of this oscillation mirror is adjusted by controlling its driving device by a control circuit according to the main scanning range. In this case, a beam detector 7 which detects the start position of scanning shifts in its position to 7a according to the main scanning range. Further, the main scanning time is shorter and shorter as the main scanning range is narrower and narrower, so the speed in a subscanning direction perpendicular to the main scanning direction is varied to obtain an image at a position (b), shortening the scanning time.
Patent JP-S6264287-A (JP)
Title: Slip correction control type inverter
Inventor: SUGISHIMA EIICHI
IPC: H02P27/06
Filed: 1985-09-17
Abstract: PURPOSE:To normally correct a slip near the maximum output frequency of an inverter by inserting the maximum speed clamping circuit & between a speed command and a cushion circuit. CONSTITUTION:The maximum speed clamping circuit 15 inputs a speed command 1, and is inserted to a cushion circuit 2. Since the frequency does not rise 60Hz or higher of the maximum frequency of an inverter 7 when a slip frequency is 1Hz of higher, a normal correction becomes impossible. Thus, a gain is regulated so that a speed command is input to the cushion circuit 2 only when the command falls within a voltage lower by the voltage corresponding to the maximum slip frequency to be corrected by reducing the gain of the clamping circuit 15.
Patent JP-H0251889-A (JP)
Title: Heating cooking utensil
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1988-08-16
Abstract: PURPOSE:To prevent overflowing soup and the like from reaching the internal parts along the insides of the lower case by forming a groove below a junction frame of a roof unit on the bottom face of a lower case. CONSTITUTION:A roof unit 25 with which a roof 22 and an operating section unit 23 are united in a body through a junction frame 24 and a lower case 26 on the inside of which such components as electric parts, etc., are held on whose upper opening the roof unit 25 is mounted are provided, and a groove 28 is made at a position below the junction frame 24 of the roof unit 25 on the bottom face of the lower case 26. Thereby, overflowing soup and the like which drop to the inside of the lower case from the junction frame section between the roof of the roof unit and the operating unit will stay in a groove made in such a portion on the lower case as located below the junction frame so that the overflowing soup and the like do not reach such components as electric parts, etc., arranged on the inside of the lower case.
Patent JP-H0731778-A (JP)
Title: Bobbin thread winding-round device
Inventor: TOMIOKA HIROYUKI
IPC: D05B59/00
Filed: 1993-07-26
Abstract: PURPOSE:To constitute the device so that a bobbin thread can be wound round a bobbin case and a bobbin which are used usually. CONSTITUTION:This device consists of a bobbin clutch 7 which inserts and holds a thread Y delivered to a prescribed position between the clutch and a bobbin and rotates the bobbin, and also, is energized to the bobbin side, a fixed knife 8, a loop spreading 9 with a dynamic knife for guiding a coiled thread Y extended from an opening part of a bobbin case 2 to a bobbin thread tension spring groove of the bobbin case 2, and also, cutting the coiled thread Y in cooperation with the fixed knife 8, and a thread presser 22 for pushing the thread guided to the bobbin thread tension spring groove under a bobbin thread tension spring of the bobbin case 2.
Patent JP-H0758776-A (JP)
Title: Optical packet switch device
Inventor: NAKAHIRA YOSHIHIRO
IPC: H04B10/27
Filed: 1993-08-18
Abstract: PURPOSE:To provide a device in which an optical packet signal inputted to an exchanging device can be transmitted to a direction indicated by a header part. CONSTITUTION:This device is equipped with an optical demultiplexer 33 which demultiplexes an optical packet signal 31 like a power, and an optical switch element 35 to which one demultiplexed optical packet signal 311 demultiplexed by the optical demultiplexing means 33 and a control light are inputted, and by which the outputting direction of the demultiplexed optical packet signal 311 is switched according to the inputting state of the control light. Moreover, the device is equipped with a non-linear element 37 connected with the control light input terminal of the optical switch element 35, whose input end an other demultiplexed optical packet signal 312 demultiplexed by the optical demultiplexing means 33 is inputted to. The non-linear element 37 has an input and output characteristic that when the light intensity of the input end is larger than a first value, the light intensity of an output end is turned to a first state, and when the light intensity of the input end is less than a second value which is less than the first value, the light intensity of the output end is turned to a second state, and when the light intensity of the input end is between the first value and the second value, the light intensity of the output end is held as it is.
Patent JP-H0933416-A (JP)
Title: Tensile test and fixing method for anchor cable and cylindrical apparatus used for the same
Inventor: FUJIWARA KENGO
IPC: G01N3/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method which accomplishes a tensile test and a fixing of an anchor cable by a single jack mounting using the conventional jack. SOLUTION: A cylindrical body 21 is set between a jack 22 and an anchor plate 6. A wedge 8 is positioned in a hollow of the cylindrical body 21 or the like. Under such a condition, a tensile test is conducted. The wedge 8 plays within the hollow of the cylindrical body 21 or the like according to the stretching of the anchor cable 3. After the end of the tensile test, an adjusting plate 23 is inhibited from moving by a stopper 24 provided on a side wall of the cylindrical body 21. An excessive load is applied on the anchor cable 3, the stopper 24 stops the adjusting plate 23 and the wedge 8 from moving toward the jack 22 and the mounting position of the wedge 8 is moved to the side of an anchor head 7. Thereafter, the excessive tensile load is eased to a fixed load to reduce the anchor cable 3. The wedge 8 is fitted into a wedge hole 9 to fix the anchor cable 3.
Patent JP-H0930403-A (JP)
Title: Pneumatic booster device
Inventor: ANDO HIROMI
IPC: B60T13/563
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To guarantee the required boosting action by providing a valve mechanism for switching one of a front and a rear operating pressure chambers to the negative pressure of a constant pressure chamber and the atmospheric air pressure of outside of a shell main body, and providing a valve mechanism for switching the other of the front and the rear operating pressure chambers to the negative pressure of the constant pressure chamber and a compressed air source outside of the shell main body. SOLUTION: When a brake pedal is operated, a plunger 30 is moved, and the atmospheric air is led into a valve body 13 from the outside of a shell main body 1, and led into a rear side operating pressure chamber 12. When a differential pressure between the rear side operating pressure chamber 12 and a constant pressure chamber 10 achieves the limit and the input is operated more, the plunger 30 is moved more. The compressed air inside of the valve body 13 is led into a front side operating pressure chamber 11, and a differential pressure is generated between a constant pressure chamber 9 and an operating pressure chamber 11, and the operating force, which is assisted by the driving force of a power piston 7, is transmitted to an output shaft 51.  At the time of quick braking, an input shaft 36 is moved forward at one stroke, and the atmospheric air is led into the rear side operating pressure chamber 11, and the compressed air is led into the front side operating pressure chamber 11, and simultaneously driving force is generated in power pistons 7, 8 as to obtain a large boosting action.
Patent JP-S6448207-A (JP)
Title: Magnetic head driving circuit
Inventor: OMORI TAKASHI
IPC: G11B11/105
Filed: 1987-08-19
Abstract: PURPOSE:To sufficiently shorten the rising time of the current flowing to the coil of a magnetic head and to reduce electric power consumption by selectively connecting two power supplies of different potentials to both ends of the coil. CONSTITUTION:This driving circuit is provided with the two power supplies of different potentials for supplying currents to the coil 1 of the magnetic head which executes magneto-optical recording and switching elements 2, 4, 5, 8-10 which respectively selectively connect the power supplies 3, 6. The circuit is so constituted as to selectively connect the power supplies 3, 6 of different potentials to both ends of the coil 1 by operating the switching elements 2, 4, 5, 8-10 in accordance with recording signals in order to apply the potential difference larger than the potential difference at the time of generation of a stationary magnetic field to both ends of the coil 1 at the time of magnetic field inversion. The rising time of the current flowing in the coil 1 is thereby sufficiently shortened and the electric power consumption is reduced and, therefore, the magnetic head is satisfactorily driven without connecting a resistor for waveform rectification, etc., in parallel to the coil 1.
Patent JP-H0759127-A (JP)
Title: Time division-wavelength division integral optical switch
Inventor: MAEDA TAKUJI
IPC: H04Q3/52
Filed: 1993-08-18
Abstract: PURPOSE:To provide a time division.wavelength divison integral optical switch in which conversion processing is conducted at a high speed in the optical communication system processed at a high speed. CONSTITUTION:The time division.wavelength division integral optical switch 100 is formed by connecting a variable wavelength filter 10, an optical gate switch 20, an optical delay element 30 and a variable wavelength conversion element 40 in this order in series or by connecting the variable wavelength filter 10, the optical gate switch 20, the variable wavelength conversion element 40 and the optical delay element 30 in this order in series.
Patent JP-S58104145-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/02
Filed: 1981-12-17
Abstract: PURPOSE:To obtain a sliding contact material having an enhanced hardly dissipative property by adding a restricted amount of Cu, Ni, Co, Ge, Pb or Tl to a specified Ag-Sn alloy to inhibit the oxidation of the alloy. CONSTITUTION:This sliding contact material is obtd. by adding 1-10wt% Sn and 0.5-2% in total of one or more among Cu, Ni, Co, Ge, Pb and Tlto Ag. By the composition the oxidation of the Ag-Sn alloy is inhibited and the hardness and lubricity are maintained. The contact resistance is low and stable, so when the contact mateiral is applied to the external contact of the commutator of a small-sized motor, unuuiformity in the speed of revolution of the commutator is reduced.
Patent JP-H1143600-A (JP)
Title: Polyamide resin composition and molded product using the same
Inventor: WAKAMURA KAZUYUKI
IPC: E21D11/38
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in mechanical strength and suitably usable as a molded product such as a building material part by compounding a fly ash having a specified specific surface area with a polyamide resin in a specific proportion. SOLUTION: This composition is obtained by compounding (A) 30-99 pts.wt. polyamide resin (preferably nylon 6, nylon 46, nylon 66, etc.), with (B) 70-1 pt.wt. fly ash having 1,000-8,000 cm<2> /g specific surface area. The relative viscosity of the component A is preferably 1.5-5.0 value determined under conditions of 25 deg.C and 1g/dL concentration by using a 96% concentrated sulfuric acid. The component B is a coal ash produced in a thermal power station, etc., where coal is burned by a pulverized coal combustion method. A reinforcing material (preferably a glass fiber, a platy mica, etc.), is preferably compounded in an amount of <=100 pts.wt. based on 100 pts.wt. composition in order to further improve the mechanical strength of a molded product.
Patent JP-H0855176-A (JP)
Title: Neural network layer
Inventor: POORU HOORAN
IPC: G06G7/60
Filed: 1995-08-10
Abstract: PURPOSE:To make optical lateral inhibition relatively easily by distributing part of light outputted from a modulator to the detector of a nearby node as a lateral inhibition signal. CONSTITUTION:Each node has a modulator 3 which is connected to a detector 5 by an electric circuit 4, and an optical element 6. An encoded input light signal A is inputted to the modulator 3. The light signal B outputted from the modulator 3 is inputted to the corresponding optical element 6. At this element, a refracted light signal C becomes the output signal of a layer 1. A reflected light signal D, on the other hand, is inputted to the nearby node as a regressive lateral inhibition signal. Each modulator 3 is a type having an output signal which decreases as the signal received from the corresponding detector 5 increases. Therefore, the output signal B of the modulator corresponding to a detector 5 decreases as the intensity of the inhibition signal detected by the detector 5 is larger. Consequently, the output signal C also decreases.
Patent JP-S5993653-A (JP)
Inventor: YAMAGATA KAZUNORI
IPC: B31B19/60
Filed: 1982-11-19
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-H0953387-A (JP)
Title: Water supply pipe structure in small caliber pipe propulsion unit
Inventor: HIDAKA NORISUMI
IPC: F16L1/024
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To supply water in a small caliber pipe, and confirm the light of a light emitting body within a propelling head by transit. SOLUTION: A small caliber pipe 8 has a double pipe structure, the outer diameter of an inner pipe 21 is set smaller than the bore diameter of an outer pipe 22 to form a space, so that water can be passed through this space. The inner pipe 21 and the outer pipe 22 are successively added to supply the water supplied from a small caliber pipe proplusion unit. A propelling head 11 contains a light emitting part 31. The light emitting body 31 has a plurality of axial grooves on the outer surface, and also has a space with the body part 37 of the propelling head 11. When the light emitting body 31 is built in the propelling head 11, a hollow part 39 is provided within the propelling head 11. The supplied water is supplied to the hollow part 39. A drain hole 40 connected to the hollow part 39 is bored in the propelling head 11.  An intermediate member 51 is provided between the small caliber pipe 8 and the propelling head 11. The intermediate member 51 integrally constitutes a double cylindrical pipe.