baber/WOPTO huggingface dataset:
Patent JP-H10249228-A (JP)
Title: Shredder
Inventor: KUROKI YOSHITAKA
IPC: B02C18/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a shredder in which mistakenly shredded important documents are confirmed and regenerated. SOLUTION: The shredder is constituted by equipping a guide passage 16 for guiding a shredding form 11 to shredding edges 12, image scanners 20 reading image information of the shredding form 11 charged to a part of the guide passage 16 and a storage device 22 storing image information read by the image scanners 20 between a charge port 15 and the shredding edges 12. Accordingly, even when important documents have been charged mistakenly, image information is read by the image scanners 20 at time when the documents are passed through the guide passage 16. The data are stored in the storage device 22, confirmed and regenerated at necessary time.
Patent JP-S55152120-A (JP)
Title: Burning method of burner in direct firing type continuous heating furnace
Inventor: INOUE HIROMITSU
IPC: F23N5/00
Filed: 1979-05-15
Abstract: PURPOSE:To rationally heat a material to be heated and to save a fuel using quantity by a method wherein, in a direct firing type continuous heating furnace, a side burner within a furnace is ignited or extinguished, and the control of a burning quantity is carried out corresponding to the change of a position of a material to be hated within a furnace. CONSTITUTION:Plural heating zones Z1, Z2, Z3... are provided in a continuous type heatig furnace F and, in each zone, plural side burners 1-3, 4-6; 11-13, 14-16; 21-23, 24-26 are provided to both sides in a longitudinal direction as well as tracking systems T1-T6 and controlling apparatuses C1-C6 are provided. By detecting a position of a material to be heated wthin a heating furnace F by the tracking systems and applying the signal into the controlling apparatuses, a number of a burner near to the said material to be heated is controlled and burned, and, on the other hand, an unnecessary burner is extinguished. Or, instead of burning or extinguishing, a valve of a burner is regulated to regulate a burning quantity of a fuel and only necessary burner is operated. Thereby, the heating of a material to be heated is rationally carried out as well as a fuel consumption is reduced.
Patent JP-H11258837-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YOSHII TOMOYUKI
IPC: G03G5/07
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having an excellent resolution characteristic. SOLUTION: The laminated electrophotographic photoreceptor including a charge generating layer and a charge transfer layer 13 contains a photocuring resin and the other resin components in charge transfer layer 13. The portions where the content of the photosetting resin is higher than that in unexposed parts 12 are formed to a grating form by irradiating the light or a wavelength region capable of curing the photocuring resin in the case of forming the charge transfer layer 13 to a grating form. The grating-form exposed portions 11 of the electrophotographic photoreceptor are the regions where the surface resistance or volume resistance in higher than that in the unexposed portions 12.
Patent JP-2000258442-A (JP)
Title: Light source device for near-field optical system, its manufacture, its using method and device by using it
Inventor: ONOUCHI TOSHIHIKO
IPC: H01S5/187
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a light source device suitable for a near-field optical system, capable of having a small-sized and light-weight formation by integrating or unifying a light lead-in device and a light detecting device. SOLUTION: This light source device is equipped with a surface light-emitting device 4 on an elastic body 8 supported by a first substrate 1, and current injection or voltage application is executed to the surface light-emitting device 4 through electric wirings 5, 6, 7 formed on the elastic body 8 and the first substrate 1. A photodetector 24 for monitoring output light of the surface light- emitting device 4 is provided near the surface light-emitting device 4. As a light lead-in device and a light detecting device suitable for a near-field optical system are integrated and formed on a small-sized elastic body, the small-sized and light-weight light source device suitable for a near-field optical system, and capable of high-speed scanning, can be obtained in the case of being arrayed.
Patent JP-S61219278-A (JP)
Title: Satellite receiver
Inventor: YAMADA TSUNEO
IPC: H04N7/16
Filed: 1985-03-26
Abstract: PURPOSE:To make reception of a radio wave from a specified transponder impossible by providing a memory means storing a number specified by a transponder specifying means through a lock indication and storing the number specified by the transponder specifying means when the lock indication is given. CONSTITUTION:When a satellite specifying switch 21 is pressed, a CPU 61 knows the pressing. When a parental lock is not given, the number of the satellite specified by a satellite specifying switch 21 is displayed on a display 271 and simultaneously stored in a memory area SR. Code data corresponding to the specified satellite number is supplied to an antenna controller 7, and a parabolic antenna 2 is faced toward the specified satellite. When a transponder specifying switch 22 is pressed, a CPU 611 knows the pressing. Then data corresponding to the number of the specified transponder is supplied to a demodulator 24, and demodulated after it is turned to the frequency of the specified transponder. When the parental lock is executed, the antenna controller 7 fixes the turning position of the parabolic antenna 2 at its immediately before position, controls a switch 25 in the off state, and attains such as state where a picture and sound cannot be viewed and heard.
Patent JP-S63222738-A (JP)
Inventor: KAWAI KOZO
IPC: A61B5/02
Filed: 1987-03-13
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-S59185736-A (JP)
Title: Heat treating device for pc steel bar
Inventor: YAMAMOTO HIROYUKI
IPC: C21D9/56
Filed: 1983-04-05
Abstract: PURPOSE:To provide a titled device which improves remarkably productivity and can reduce an energy cost by constituting a hardening furnace and a tempering furnace for heat treating a PC steel bar in such a way that gas firing furnaces are used and that many wire rods can be passed simultaneously in parallel in the furnaces. CONSTITUTION:A heat treating device for PC steel bars produces PC steel bars B by subjecting three pieces of wire rods A for PC steel bars supplied respectively from three lines 30, 40, 50 of wire feeders 1 to working such as drawing then hardening the wire rods in a hardening furnace 20 and a water tank 8 for the hardening furnace then tempering the wire rods in a tempering furnace 21 and a water tank 10 for the tempering furnace. Three pieces of the wire rods A in such heat treating device are passed simultaneously at an equal interval in parallel in a furnace body 22 consisting of refractories 26 constituting said furnace 20 and furnace 21 by means of plural hearth rollers 23 disposed in the direction intersecting orthogonally with the direction where the wire rods A pass. Plural gas burners, 24 are further disposed in the ceiling part of the body 22 and inexpensive gases are burned with said burners so that the wire rods A transferred on the rollers 23 are uniformly and efficiently heat treated.
Patent JP-H02238800-A (JP)
Title: Head set talking system with location at outside of head
Inventor: HAYASHI SHINJI
IPC: H04S1/00
Filed: 1989-03-13
Abstract: PURPOSE:To give a sense of direction at outside of a head by arranging sound sources for measurement in a prescribed direction in a real sound field and at a prescribed distance, approximating a head impulse response at that time with a digital filter and correcting the characteristic at receiver listening with an inverse filter the same at space listening. CONSTITUTION:A reception signal from a communication line is converted in to an ADPCM (adaptive differential PCM)/linear PCM converter 1, becomes a linear PCM signal at 16kHz sampling, the linear PCM signal is branched and inputted to digital filters 2, 3 and corrected by the prescribed impulse response characteristic and the resulting signal is sent. The head impulse response by sound sources arranged in a real sound field in a prescribed direction and at a prescribed distance is approximated and the characteristic at the listening by receivers 9a, 9b is corrected the same as that at spatial listening in the sound band. Thus, a talker in a telephone conference system receives a sense of direction with respect to ground and an utterance party is clearly identified.
Patent JP-S55153890-A (JP)
Title: Feeding device for liquid
Inventor: TATSUNO HIYOSHI
IPC: F04D13/02
Filed: 1979-05-16
Abstract: PURPOSE: To enable sucking up even in the time of service interruption and also to prevent the increased motor charge by a method wherein a motor pump in liquid in a tank is provided with a shaft lever through a clutch and the tip of said shaft lever is made to emerge to the outside of the tank.  
     CONSTITUTION: When a coil 6 is energized, a rotor 3 rotates, a rotary vane 7 rotates at high speed, suckes up gasoline to be fed to an oil feeder by the centrifugal force. Simultaneously the clutch 4 is energized to release the coupling so that the shaft lever does not rotates thus the increase of motor charge is prevented. At the time of service interruption the clutch 4 is in a coupling state and so a handle 14 is fixed to the upper end of the shaft lever 5 emerged to the inside of the manhole 13 and when said handle is turned, its rotation power turns the rotary vane 7 through the handle 14, shaft lever 5, electro-magnetic clutch 4 and the rotor 3 thus to continue oil feeding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07243609-A (JP)
Title: Water level controller for boiler
Inventor: HIRAOKA KEIICHI
IPC: F22D5/00
Filed: 1994-03-04
Abstract: PURPOSE:To eliminate the need of a water supply pump by connecting a set of water level control cylinders with a water supply tank provided upward a boiler, and controlling opening/closing of each solenoid valve with a signal from an electrode rod and hereby supplying water to the boiler alternately from the water level control cylinders. CONSTITUTION:A water supply tank 7 is provided at a predetermined location upward of a set of water level control cylinders 5, 6 provided outside a boiler 1, and the water supply tank 7 and the water level control cylinder 5 are connected with each other through a water supply line 8 in the course of which a solenoid valve 9 is inserted. A water supply line 8a branching in the course of the water supply line 8 is connected with the water level control cylinder 6. A solenoid valve 10 is inserted in the course of the water supply line 8a. When the boiler 1 is burning, a controller 22 alternately opens/closes the solenoid valves 9, 10 using a signal from electrode rods 15, 20 in the water level control cylinders 5, 6 to supply the water in the water level control cylinders 5, 6 by a predetermined amount to the boiler 1. Hereby, the need of a water supply pump is eliminated.
Patent JP-H08232971-A (JP)
Title: Sealing structure of boot
Inventor: SHIMIZU MINORU
IPC: F16J15/52
Filed: 1995-02-24
Abstract: PURPOSE: To improve a sealing property by improving workability by way of eliminating necessity of applying a sealant intentionally at the time of installation and by ensuring filling of the sealant. CONSTITUTION: A band 6 to fill a sealant in a space 9 between an outer ring part 2a and a large diametrical fixing part 4 by way of squeezing it out to a passage 11 while crushing the space 9 by way of tightening the large diametrical fixing part 4 at the time of the space 9 provided in the large diametrical fixing part 4, a sealant enclosed in this space 9, the passage 11 to communicate the space 9 and the inside of the large diametrical fixing part 4 to each other and the large diametrical fixing part 4 on the outer ring part 2a in sealing structure of a boot 1 having the large diametrical fixing part 4 and installing this large diametrical fixing part 4 on the outer ring part 2a of a constant velocity joint 2.
Patent JP-H08235962-A (JP)
Title: Spring piece for switch
Inventor: MASUDA MASAJI
IPC: F16F1/18
Filed: 1995-02-24
Abstract: PURPOSE: To manufacture a spring piece by only one press process from a square flat plate and prevent generation of cracks in the central part of the sides by respectively forming a pair of folds in second and third parts having an edge. CONSTITUTION: A spring piece made of a square flat plate material is constituted of a first part having a central part (a curved surface part 26), and second and third parts located on both sides of the first part and each having an edge part (flat surface thin films 27, 28). Folds which extend by a specified distance (a) from a first point 14 and a second point 17 in the first short side (an edge part) 1 in such a direction that a first peak 15 and a second peak 18 approach each other, and extend by a specified distance (a) from a third point 20 and a fourth point 23 in the second short side (an edge part) 3 in such a direction that a third peak 21 and a fourth peak 24 approach each other are formed.  By forming four sharp edges having specified angle and length in a press tool, the spring piece is manufactured in one press process, and generation of cracks in long sides 10, 11 is prevented.
Patent JP-H07241582-A (JP)
Title: Fixed volume pump device for combination treatment purifying tank
Inventor: NAKADA MAKOTO
IPC: C02F3/00
Filed: 1994-03-03
Abstract: PURPOSE:To provide a fixed volume pump device reduced in the change of a water-sending amt. caused by the fluctuations of the water level in an underwater pump arranged tank when waste water is sent to a treatment tank from the underwater pump arranged tank in a combination treatment purifying tank and enabling highly efficient purifying treatment. CONSTITUTION:A fixed volume pump device is equipped with a mechanism converting the rising and falling motion of a float 6a rising and falling with the fluctuations of the water level in an underwater pump arranged tank to rotary motion, a variable resistor 6c of which the operation shaft 6b is revolved by the mechanism 6, a control circuit 4 receiving the electric signal of the resistor to output an electric signal changing the number of rotations of a pump motor 3 and the pump motor 3 receiving the electric signal to be driven and the number of rotations of the pump motor 3 is reduced when the water level in the underwater pump arranged tank is high and increased when the water level is low.
Patent JP-H01234833-A (JP)
Title: Camera displaying visual field frame
Inventor: TAMADA KAZUMASA
IPC: G03B17/20
Filed: 1988-03-16
Abstract: PURPOSE:To attain a closer visual field frame when a photographer views an object by a TTL method by varying the visual field frame of a range finder in response to the focal length of a photographing lens. CONSTITUTION:The title camera has light shielding parts 11a-11g which are disposed along the inner edges of four sides of a finder, and formed of liquid crystal becoming an opaque light shielding film by energization, and a control part 12 which selectively energizes the light shielding parts in response to the focal length of the photographing lens and regulates the visual field frame 10 of the finder by turning each light shielding part into a light shielding film. The visual field frame 10 includes three modes such as telescope, standard, and wide angle, and another three modes classified by a distance up to an object such as a standard mode and a macromode - six modes in total. As a result, the visual field frame becomes relatively small if a telescope lens of longer focal length is loaded, whereas if a wide angle lens of shorter focal length is loaded, the frame becomes relatively large. In such a way, the visual field frame varies appropriately.
Patent JP-S57174231-A (JP)
Title: Vulcanizer for tire
Inventor: KAWAHARA MASAKATSU
IPC: B29D30/06
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a compactly designed vulcanizer for tire which can be opened or closed by smaller forces than compressive force without up-draging its opening and closing device wastefully and also has a base rigidity minimized to a necessary extent by using a system in which the mold opening closing device is provided separately from a mold compressor. CONSTITUTION:An opening closing device 25 and a compressor 41 for a mold device 11 are separately provided with an equal arrangement in the periphery of a dome surrounding the compressor 41 and the mold device. The opening and closing device 25 converts the movement of rotary mover 40 due to the mutual coupling of a male screw shaft 36 and female screw cylinder 32 into a vertical linear movement in relation to a beam 30 with a dome, and also a motor 37 drives the rotary mover 40 to turn it around a vertical axis.
Patent JP-S55153055-A (JP)
Title: Data checking method of double-system controller
Inventor: YAMAZAKI MATSUO
IPC: G06F11/18
Filed: 1979-05-18
Abstract: PURPOSE:To check arithmetic results of both control parts of a double system, by coding the arithmetic result of each controller and then by transferring the coded data to the other controller for comparison. CONSTITUTION:The data transmission part of control part A is coupled with the data reception part of control part B, and the data transmission part of control part B with the data reception part of control part A respectively. Each control part performs control arithmetic according to the contents of a program memory and the check sum of the arithmetic result is calculated and sent to the party-side data reception part via the data transmission part. Further, the check sum sent from the party is received and the both are compared to each other by a check sum comparison part; when the both agree to each other, the arithmetic result is output to the output part and when disagreeing, the output part is locked.
Patent JP-S56156434-A (JP)
Title: Idling control device of internal combustion engine
Inventor: MORIMOTO NORIO
IPC: F02D35/00
Filed: 1980-05-06
Abstract: PURPOSE: To control idling rotation of an engine as slow as possible within an extent in which stable engine operation is assured by providing the suction line with an air-fuel ratio control means for the suction mixture at the time of idling, and by controlling this means in accordance with the amplitude of the vibration sensed by an engine vibration sensor.  
     CONSTITUTION: The sensed signal voltage from a vibratory level sensing circuit 15 is proportional to the amplitude of vibrations of the engine 1, and comparator circuit 16 will not give any actuaing signal to an actuator 12 because said amplitude is set to the bottom value so that the engine operation will not become unstable at the time of idling. Accordingly, the needle valve 11 reduces the open area of an idle board 10, and the air-fuel ratio becomes lean to sink the revolving speed. When the engine comes into the unstable zone immediately before stop, the comparator circuit 16 will give the actuator 12 an output to increase the open area of the idle port 10 and to enrich the air-fuel ratio. Thus, the number of revolutions is increased to avoid unstable operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09248692-A (JP)
Title: Laser marking device
Inventor: YOSHIDA MASANORI
IPC: B23K26/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To enable marking of clear characters or the like by injecting gas and removing smoke generating from a marking area. SOLUTION: A clean gas 47 (air) is injected from a gas ejecting nozzle 45 to a marking area, thereby instantly removing from the marking area the smoke or soot, etc., (50) generated from the surface of a resin package, an object 3 to be marked by laser marking. Consequently, in printing the next character, interposition is eliminated such as smoke 50 obstructing a laser beam 34, thereby enabling marking by the laser beam 34 with a prescribed light intensity and realizing a clear marking. In addition, the smoke 50 blown off by the gas 47 from the ejecting nozzle 45 is instantly removed from the working space by a ventilator 41; therefore, possibility is eliminated for the gas to enter the marking area again, so that a clear marking is attained.
Patent JP-S52143124-A (JP)
Title: Tennis racket
Inventor: TAKATSU MINORU
IPC: A63B102/02
Filed: 1976-05-25
Abstract: PURPOSE: To improve the strength of a tennis racket against gut tensile force to improve the production rate, workability, and machinability of the racket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60219874-A (JP)
Inventor: JIYOON OO RAIAN
IPC: H04N5/228
Filed: 1985-03-25
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-S58178267-A (JP)
Title: Measurement of oscillatory pulse train
Inventor: AZUMA TSUNETO
IPC: G01R29/26
Filed: 1982-04-12
Abstract: PURPOSE:To design a system strictly capturing effect of an oscillatory pulse train on a digital signal by measuring the time range and the starting interval of the oscillatory pulse train to determine the characteristic of individual oscillatory pulses using these numeral data trains. CONSTITUTION:An oscillatory pulse reaching a measuring terminal 1 is amplified 2L fold with an amplifier and distributed to 2L channels with a distributor 3. The time range y+li and the starting interval x+l'i at the reference level r+l' are measured with a time range measuring section 4 and a starting interval measuring section 5 and memorized into a memory section 6 as sequence of numbers {y+ or -i}l'={y+l'1...y+ or -l'i...}, {x+ or - i}l'={x+l'1...x+ or -l'i...}. A arith metic control section 7 determines the peak-to-peak value, the envelope shape, frequency, number, the starting interval and polarity of the oscillatory pulse sequentially. The distribution of the values can be obtained by repeating the measurement thereof thereby enabling a strict system designing capturing effect of an oscillatory pulse train on a digital signal.
Patent JP-S57176544-A (JP)
Title: Still reproducing system for optical video disc reproducer
Inventor: KIMURA KENJI
IPC: G11B27/00
Filed: 1981-04-23
Abstract: PURPOSE: To obtain a stable still picture, by optimizingly controlling the returning amount of an objective lens, through the detection of direction and speed of movement of the objective lens at the point of time of returning of optical spot and through the control of a returning pulse level according to the optimum returning amount.  
     CONSTITUTION: A reproduced video signal 20 is applied to a frame synchronizing signal separator 24, where a frame synchronizing signal included in a video signal is separated, and the synchronizing signal triggers a pulse generator 25 to generate a returning pulse. This pulse is adjusted to a level returning by one track pitch length accurately with a pulse level modulator 29, and the pulse is applied to an adder 23 via a still picture mode side 28 of a mode changeover switch 26 to return light spot by one track pitch length. Thus, a stable still picture can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11239462-A (JP)
Title: Potato salad-like dressing
Inventor: NAKAJIMA YOSHIHIKO
IPC: A23L27/60
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prepare a potato salad-like dressing having good adhesivity to vegetables or the like, excellent properties and plain taste, and capable of reducing the compounding ratio of yoke. SOLUTION: To dried potato such as potato flake or potato powder are added an acidulant such as vinegar, yolk or whole egg which is raw or has been heat treated, a heat-sterilized acid fermented milk such as yogurt and further optionally a pulverized matter derived from at least one kind selected from vegetables, fruits and grains, and their dried products and processed foods, the mixture is placed in a homogenizer or the like, it is emulsified and dispersed by stirring and mixing it while an edible oil is slowly added with the result that the objective potato salad-like dressing is obtained.