baber/WOPTO huggingface dataset:
Patent JP-S54153532-A (JP)
Title: Drive circuit for constant current hammer
Inventor: MIYAMOTO JIYUNICHIROU
IPC: G06K15/08
Filed: 1978-05-25
Abstract: PURPOSE: To increase the quality of printed letters and to make lower the cost, by avoiding the variation at rising of the hammer magnet current through the provision of the integration circuit at the input terminal of the hammer magnet drive switch circuit.  
     CONSTITUTION: When the print timing signal a is inputted to the input terminal 31, the signal b is outputted with the one shot circuit 33. Further, the potential at the junction point d between the resistor 36 and the capacitor 37 being the integration circuit having greater time constant that than specific to the hammer magnet coil is at low level since the discharge is held with the discharge diode 34 when the output b is at low level, to hold the transistor 39 constituting the amplifying circuit off. Further, when the signal b is at high level, the capacitor 37 is charged up and the potential at the point d is gradually increased, and the hammer magnet current c gradually starts flowing. But, the potential at the point d is suppressed at a given potential with the clamp power input 32. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59185652-A (JP)
Title: Transfer apparatus
Inventor: TAKANO SHIYUUJI
IPC: B41F16/02
Filed: 1983-04-07
Abstract: PURPOSE:To make it possible to transfer the picture pattern of transfer paper to a plurality of narrow fabric articles, by arranging a picture pattern position detecting mechanism for detecting the position of each picture pattern of the transfer paper to the feed-out position of a transfer paper supply part while arranging a fabric article position adjusting mechanism in a passage for supplying the narrow fabric article to a transfer roller. CONSTITUTION:When guide cloth is sent by rotating feed rollers 3-8 and a heating roller 2 and narrow fabric articles Sa-Sd are sent to a predetermined position while withdrawn from a supply part, transfer paper T is withdrawn from a supply part 16 and passed between the heating roller 2 and a belt 15 along with the guide cloth to be wound around a wind-up-part 17. The narrow fabric articles Sa-Sd and the transfer paper T are continuously sent between the heating roller 2 and the belt 15 to perform transfer. The positions of picture patterns Ta-Td are detected by the detection parts 18a-18d of a picture pattern detector 18. On the basis of the position signals thereof, operation signals are sent to stepping motors 24a-24d from a control apparatus and the screw shafts 21a-21d of a fabric article position adjusting mechanism 19 are rotated to move the fabric articles to a position to which fabric article guide tools 23a-23d correspond. Subsequently, the picture patterns Ta-Td of the transfer paper T and the narrow fabric articles Sa-Sd are supplied between the heating roller 2 and the belt 15 in an accurately superposed state.
Patent JP-S63228285-A (JP)
Title: Hole number inspection method for substrate
Inventor: HIRANO KAZUNARI
IPC: G06M11/00
Filed: 1987-03-17
Abstract: PURPOSE:To correctly detect a failure such as the partial jamming of a hole by dividing a hole dimension signal into different set hole dimension divisions of plural steps and respectively inspecting the number of the holes. CONSTITUTION:A substrate 1 to be inspected is travelled at a substantially constant speed, the hole dimension signal of the cross direction of the substrate to be inspected is generated by one dimensional image sensor constituting of a light source 21 disposed orthogonally with the traveling direction, a rod lens 22, a CCD sensor 23 to calculate the number of the holes of the substrate to be inspected based on the hole dimension signal. Then, the hole dimension signal is divided by a sorting circuit group 50 constituted of the three sorting circuits 51-53 of similar constitutions having the previously set different set hole dimension divisions and the number of the holes of the substrate to be inspected for every set hole dimension division is simultaneously calculated. Thereby, the failure such as the partial jamming can be discriminated.
Patent JP-S63227973-A (JP)
Title: Hydraulic type isothermal compression compressor
Inventor: TAGA KIICHI
IPC: F04B39/06
Filed: 1987-03-16
Abstract: PURPOSE:To increase the compression efficiency by charging the inside of a compressor container with charging material and supplying the cooling liquid inside and carrying out the suction and compression of the cooling liquid by utilizing the power of a reciprocation type liquid pump and isothermally compressing gas by the liquid column. CONSTITUTION:The main part of a compressor is constituted from a reciprocation type liquid pump 1 and a liquid column compression tower 2 equipped with two tower bodies 3 and 4. Each tower body 3, 4 is charged with the prescribed charging materials 5, 6 through each screen 7, 8. Each check valve 13-16 is opened and closed by the shift of the reciprocation type liquid pump 1 in the latrral direction, and suction and compression of water, etc., are carried out alternately in each tower body 3, 4. The heat generated at this time is absorbed by the temperature sise of the pressure water and the charging material 5, 6. Further, the pressure water whose temperature is raised by the compression heat is cooled in each cooling device 17, 18. Therefore, the gas is isothermally compressed by the liquid column, and the compression efficiency can be improved.
Patent JP-H09231450-A (JP)
Title: Coin passage monitoring device
Inventor: KINOSHITA SHUNICHI
IPC: G07F9/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To easily discriminate illegal coil charging operation using a specific tool. SOLUTION: First and second coin detection sensors 2a, 2b are respectively arranged on the upper end edge side and lower end edge side of a coin passage 1. Time length from the detection timing of an object passing the passage 1 by the sensor 2a up to the end of object detecting operation by the sensor 2b through the detection of the object by the sensor 2b and the end of object detecting operation by the sensor 2a is measured. When the time length is less than a prescribed threshold, the object is judged as a coin based upon a suitable coin charging operation, and when the time length is larger than the threshold, the object is not a coin based upon suitable coin charging operation is judged.
Patent JP-H02241754-A (JP)
Title: Driving system for printing head
Inventor: YANO AKIO
IPC: B41J2/30
Filed: 1989-03-16
Abstract: PURPOSE:To stable the action of a wire being a printing member and to improve printing quality by varying driving conditions for an electrostrictive element according to whether a single dot is formed, whether dots are formed continuously, or according to what numbered dot is currently formed if they are formed continuously. CONSTITUTION:The action of an electrostrictive element 2 is expanded by an armature 3, and turns into a large action on the top. The action drives a wire 4 upward and causes the wire to print. At the time of discharging, the electrostrictive element 2 contracts, which returns the wire 4 downward via the armature 3. If dot formation does not continue, a charging time T1 and a discharging time T2 are equal to A and B, respectively, the same as before, whereas if dots are formed continuously, the charging time T1 of the 1st dot is A as it is. However, the discharging time is slightly shortened to establish T2=B'(B>B'). With respect to the second and subsequent dots except the last one, the charging and discharging times are shortened to establish T1=A'(A>A') and T2=B'. In the case of the last dot, only the charging time is shortened to establish T1=A', and the discharging time remains unchanged, that is, T2=B. Consequently, wire overshooting can be prevented.
Patent JP-H07242095-A (JP)
Title: Filling method for ink absorbing component of marking pen
Inventor: TSUJIMOTO MASARU
IPC: B43K15/02
Filed: 1994-03-07
Abstract: PURPOSE:To insert an ink-absorbing component in a cylindrical shaft. CONSTITUTION:An ink-absorbing component 6 is of a stretched plate shape almost conforming to the length and the inner periphery of a cylindrical shaft 1, and the ink-absorbing component in the state of being rolled into a cylindrical shape is inserted from a small diameter opening 2 and brought into contact with the inner peripheral wall face of the cylindrical shaft 1, and an ink- absorbing component 8 such as a fiber bundle is inserted into a hollow opening 7 of the ink-absorbing component 6 formed by the contact through the small diameter opening 2.
Patent JP-H09225167-A (JP)
Title: Device for sewing ring onto tape
Inventor: MATSUNAGA TAKESHI
IPC: D05B3/12
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce troubles without the need of skills by making a sewing machine perform straight sewing, then mounting a ring on an advance side table immediately after a sewing needle, making the sewing machine perform a fastening sewing operation, sewing a ring front end part on a tape and connecting it. SOLUTION: The sewing machine 2 is operated, the tape 8 is fed to a left part by a feeding roller 10 and a needle 6 is advanced from a position 1 to the position 2. Then, a sewing thread is sewn forward at the width direction center part of the tape 8. In a state where the needle 6 is advanced to the position 2, the sewing machine 2 and the feeding roller 10 are stopped and the ring 9 is mounted on the tape 8 on the advance side immediately after the position 2 of the needle 6. Then, the sewing machine 2 is made to perform the fastening sewing operation, the tape 8 and the ring 9 are moved back and forth in left and right directions and the right end of the ring 9 is fastened by the sewing thread. Then, forward sewing is performed to a prescribed position. Thereafter, it is repeated and the rings 9 are connected to the tape 8 with prescribed intervals.
Patent JP-2000258587-A (JP)
Title: Remote treatment device of reactor internal structure
Inventor: YAMAMOTO TETSUO
IPC: G21C19/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently apply the device for any works such as inspection, preventive maintenance and repair by making access possible for whole outer wall of core shroud. SOLUTION: A running dolly 11 placed on the upper flange 2a of core shroud 2 and circumferentially positioning, an L-shape structure 20 held by the running dolly 11 and hung in the space surrounded by the outer wall of the core shroud 2, the inner wall of the reactor pressure vessel and a baffle plate, a tool 13 fixed to the L-shape structure 20 and performing either of various inspections or works, an elevation mechanism driving the tool up and down direction, and a rotational mechanism 30 rotationally driving the tool 13 are provided and the tool 13 is made to access the in-core structure in the space for inspection, preventive maintenance and repair.
Patent JP-H03262871-A (JP)
Title: Highly permeable formwork for casting concrete
Inventor: TACHIBANA TARO
IPC: E04G9/10
Filed: 1990-03-13
Abstract: PURPOSE:To form a fine concrete surface by fitting a textile sheet, impregnated with highly permeable resin, peelably at the concrete cast-in side face of a synthetic resin plate with numerous dehydrating pore parts formed at the whole surface thereof. CONSTITUTION:A textile sheet 3, impregnated with highly permeable resin, having numerous minute pores 4, is peelably stuck to the concrete cast-in side face 1a of a synthetic resin plate 1 provided with numerous dehydrating pore parts 2 on the whole surface thereof to form a formwork. When concrete is cast in this formwork, the moisture in the concrete is drained outside the formwork through the minute pores 4 of the textile sheet 3 and the hole parts 2 of the synthetic resin plate 1.
Patent JP-H02242835-A (JP)
Title: Tire for load roller
Inventor: OTA YASUSHI
IPC: C08K7/00
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the subject tire having markedly improved both of resistance to swelling by oil and appearance by providing specific rubber composition in tread part and side part. CONSTITUTION:The objective tire for road roller is produced by blending (A) 100pts. rubber component composed of solely styrene-butadiene copolymer or mixture of >=60wt.% styrene-butadiene copolymer rubber and other diene-based rubber and containing 25-60wt.% total styrene content in the rubber component with (B) 40-90pts. carbon black having 60-150m<2>/g N-adsorbed surface area (N2SA) and 70-160ml/100g dibutyl phthalate absorbed amount (DBP) and (C) 5-50pts. process oil or softening agent (resin), then providing resultant rubber composition in tread part and side part to afford the objective tire.
Patent JP-S61219097-A (JP)
Inventor: MURABAYASHI SHIGERU
IPC: G10K11/26
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-S60206734-A (JP)
Title: Constant-speed running device for car
Inventor: TAKEI AKIRA
IPC: B60W30/00
Filed: 1984-03-30
Abstract: PURPOSE:To further improve the easiness of using a constant-speed running device by automatically converting to the constant-speed running state when the running speed is kept within the designated range of fluctuation more than a designated time. CONSTITUTION:Servo driving means (f) is adapted to control a throttle valve to open or close according to a setpoint from a throttle opening control means (e) for constant-speed running when the throttle opening control means for constant-speed running is in a set condition and according to a setpoint from a throttle opening control means for acceleration following running. Set timing control means (h) is adapted to set the throttle opening control means (e) for constant-speed running under a designated condition, and set the throttle opening control means (e) for constant-speed running under the condition that detected car velocity is kept within the designated range of fluctuation extending over a specified time, and the detected accelerating operation amount is zero.
Patent JP-H10246185-A (JP)
Title: Tank integrated type compressor
Inventor: NAKAYAMA YUUJI
IPC: F04B41/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a tank integrated type compressor forming into compactness, so that carrying work or the like can be easily performed. SOLUTION: A pair of storage tanks 1, 1 formed as a cylindrical closed vessel are integrally connected through a frame 3 or the like, so as to right/left separate each tank 1 extended in parallel to each other in a longitudinal direction. On the frame 3 or the like, an electric motor 8 and a compressor main unit 12 are mounted, in this constitution, mutually integrally formed motor casing 9 and crankcase 13 are extended in the same direction to the tank 1 between each tank 1. Between the right/left separated storage tanks 1, 1, the motor casing 9 and the crankcase 13 are set up, so that a lower part side thereof is partially advanced between each tank 1, through the frame 3 or the like. In this way, the height dimension of a compressor total unit is decreased, a compressor can be compactly formed.
Patent JP-S54153261-A (JP)
Title: Electric source control circuit
Inventor: YAMANO KENJIYOU
IPC: H02M3/145
Filed: 1978-05-24
Abstract: PURPOSE: To restrain the fluctuation in a light load for obtaining an electric source of high load variation characteristic and low ripple voltage by setting the oscillating wave form of a reference oscillator to reduce the changing rate of pulse width as the pulse width is lessened.  
     CONSTITUTION: A chopping wave oscillator is composed of elements 4W17 encircled by alternate long and short dash lines and provided with reference resistances 1 and 2 and an oscillating reference condenser 3 to set oscillating frequencies, voltage dividing resistances 18 and 19 to set voltages to change the slant of an oscillating wave form, and a voltage comparator 20 to compare outputs btween the oscillator and an error amplifier for forming a pulse width. In this construction, the slant-changing level of an oscillating wave form can be optionally set by divided voltages of resistances 18 and 19 in the range between the upper and the lower limit voltage of the wave form, and the slanting rate of the wave form can be set set optionally. Thus, the fluctuation of a main transistor in a low load can be reduced for obtaining a small-sized electric source of high characteristic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03265079-A (JP)
Title: Automatic bar-code reader
Inventor: NAKAMURA KENICHI
IPC: G06K7/10
Filed: 1990-03-15
Abstract: PURPOSE:To enhance the probability that a light beam can read a bar-code and to obtain the automatic bar-code reader which can prevent a read omission of bar-code information by forming the article carrying surface of a belt conveyor to a rugged shape. CONSTITUTION:A commodity 2 provided with a bar-code 1 is placed on a commodity base 3, placed on a belt conveyor of a carrying device 4 and carried. In the upper part of the belt conveyor, an optical scanner 6 is installed, and reads automatically the bar-code 1 of the commodity 2, while the commodity 2 placed on the article carrying surface 10 passes through the lower part of the device 6. In this case, when a flat belt conveyor is used, stability is inferior at the time of carrying the commodities of a cylindrical shape, a spherical shape, etc., therefore, the carrying surface 10 of the belt conveyor is formed to a rugged shape (waveform shape in the advance direction P). The commodity 2 is placed on the carrying surface 10 so that the bar-code 1 turns upward, but it does not roll over nor moves due to its rugged shape and its attitude is stable, and when it passes through the lower part of the device 6, the bar-code 1 is scanned surely by its laser beam.
Patent JP-S55156072-A (JP)
Title: Multinozzle head in ink jet recording device
Inventor: KODAMA YUTAKA
IPC: B41J2/16
Filed: 1979-05-23
Abstract: PURPOSE:To decrease the number of soldering points, to facilitate an assembly or a maintenance of the ink jet recording device and to improve a reliability in operation for the device by a method wherein some leaf spring elements are contacted with electrodes arranged in an electrostrictive vibrator constituting a multinozzle head to provide an electrical connection therein. CONSTITUTION:The cylindrical electrostrictive vibrator 6 has its one end connected to the nozzle 3 and the other end connected to an ink supply pipe 9 and also has the electrodes 7 and 8 at its outer circumference and inner surface. To the inner surface of the conductive bottom plate 1a is fixed via insulation plate 16 a spring plate 17 having leaf spring elements 17a made by a conductive spring material, and a lead wire 19 is soldered to one end of the spring plate. To the inner surface of the insulative cap 2 is also fixed a similar spring plate 18. Spring plate ends 17a and 18a correspond to the electrostrictive vibrator 6 and forcedly contacted by a spring force against the electrodes 7 arranged at an outer circumference of the electrostrictive vibrator. The electrode 8 is grounded at a chassie 1 via nozzle holder 4.
Patent JP-H07272832-A (JP)
Title: Ceramic heater of silicon nitride
Inventor: TAKENISHI SHINSUKE
IPC: H05B3/48
Filed: 1994-03-31
Abstract: PURPOSE:To provide a silicon nitride ceramic heater excellent in the durability which is unlikely to generate cracks in the brazed part even though heat cycles are applied in the manufacturing processes or in service by giving a brazing material a Vickers hardness which lies below a specified value. CONSTITUTION:A heater 1 made of silicon nitride series ceramic is structured so that a heat emitting body 3 is embedded in a ceramic base 2, at whose surface the two ends of the heat emitting body 3 are exposed to serve as lead takeout terminals 4, and with them leads 6 are joined by brazing 5. The bracing material 5 should chiefly contain one of Au-Ni, Au-Cu, Ag-Cu, Ag and also contain as an active metal at least one of Mo, V, Ti, Mn, Zr. Si, wherein the Vickers hardness should remain be low 225kg/mm<2>. The content of the active metal should preferably lie within 1-10%, more favorably within the range 1-5%.
Patent JP-H09252690-A (JP)
Title: Water depth display device for fishing reel
Inventor: FUROMOTO YOSHIYUKI
IPC: G01B21/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To easily arrange the tip part of a fishing line at the position of a shelf according to the reference at the time of displaying the depth of water by switching to two kinds of references from an upper side and from a bottom. SOLUTION: A depth display device displaying the water depth to be plan calculates the depth corresponding to the length of the released out line and, when the device reaches the bottom of water, the depth at the time is set to the depth of the water bottom by pressing a bottom memorizing button. Then, when a displayed mode is a mode from an upper side, at the time of winding up from it and pressing a shelf memorizing button at a prescribed depth, the depth at the time is set to an upper shelf position and the calculated depth of water and the upper shelf position are displayed. At the time of a mode from the bottom, at the time of pressing the shelf memorizing button, a distance from the water bottom is set to a bottom shelf position and the distances from the water bottom and the bottom shelf position are displayed.
Patent JP-S57177651-A (JP)
Title: Chewing gum tobacco
Inventor: ENOKISAWA TOSHIHIKO
IPC: A23G4/00
Filed: 1981-04-24
Abstract: PURPOSE: To provide a chewing gum tobacco giving no unpleasant feeling of smoking, and capable of preventing the diseases and hazards caused by smoking, by adding decocted tobacco leaves to the heated and molten chewing gum base.  
     CONSTITUTION: Molten chewing gum base is mixed with decocted tobacco leaf liquid, and the mixture is formed to a chewing gum by conventional process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0270599-A (JP)
Title: Alighting gear system
Inventor: NAKAMURA HIROAKI
IPC: B64C25/60
Filed: 1988-03-15
Abstract: PURPOSE:To enable emergency alighting without mounting an auxiliary pressure source to an airframe by making high-pressure gas introducible to an alighting hydraulic chamber so that the high-pressure gas is made a driving source of the emergency alighting in case of the failure of the hydraulic group. CONSTITUTION:A solenoid valve 11 is provided at the peripheral part of the outer cylinder 3 of an oleo cushion, and a communicating hole from the solenoid valve 11 into a high-pressure air chamber is provided being connected to the cutoff valve part in the solenoid valve 11 and eventually to a hydraulic actuating cylinder 10 through a gas piping 12 provided for the outward purpose. A shuttle valve 13 is added to the hydraulic actuating cylinder 10, and the above mentioned gas piping is disposed communicable with an alighting hydraulic chamber. In case of emergency of the failure of the hydraulic group, the high- pressure air in the oleo cushion is introduced into the alighting hydraulic chamber of the hydraulic actuating cylinder 10 through the shuttle valve 13 by excitingly actuate the solenoid valve 11 so as to enable alighting.
Patent JP-S58188868-A (JP)
Inventor: CHINA EMU MARUUITSUKU
IPC: C07D417/04
Filed: 1983-04-08
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。