baber/WOPTO huggingface dataset:
Patent JP-S6458794-A (JP)
Title: Method of excavation construction and excavator
Inventor: MATSUZAWA HAJIME
IPC: E21B7/20
Filed: 1987-08-25
Abstract: PURPOSE: To prevent the heaving of underground water by protruding the striking pawls of a hammer from the front end of a double-wall casing housing the hammer inside and, after excavation is completed by compacting excavated soil against the outer periphery, feeding the muck into the casing by reversely rotating the casing. CONSTITUTION: The front end section of a casing 1 is constructed in a double- wall structure and a hammer 12 is housed in the casing 1 while striking pawls 12a attached to the front end of the hammer 12 are protruded from the front end face of the casing 1. Excavation is performed by using an excavating device having excavating blades 7 arranged at a fixed angle so that excavated soil 17 may be discharged to the outer periphery when the casing 1 is rotated in the normal direction until the excavating device reaches the foundation ground by compacting the excavated soil 17 against the outer periphery with the blades 7 by rotating the casing 1 in the normal direction. After reaching, the muck 17 produced by the pawls 12a are fed into the casing 1 by means of the hammer 12 by rotating the casing 1 in the reverse direction and also actuating the hammer 12.  Therefore, large-depth excavation can be performed even in a strata containing a large quantity of underground water.
Patent JP-S60106594-A (JP)
Title: Night soil fermenter
Inventor: IKEGAI NOBORU
IPC: A47K11/02
Filed: 1983-11-14
Abstract: PURPOSE:To make usability comfortable, to develop manifestly a sufficient function, and to provide a maintenance function by placing a spherical body which is abutted on a screw and rolled on the joint of a nonflush stool connected with an agitated tank. CONSTITUTION:Since an exhaust fan 29 at the end of an exhaust pipe 15 is always operated in a fermenter 12 to evacuate and aerate, aspirating negative pressure is exerted to a liquid storage part 26 in the fermenter 12. Since the aspirating negative pressure is also exerted on a compost 13, the fermentation gas over the compost or the external air taken in from a connecting cylinder 11 through an external air suction port 23 and an vent port 24 in a driving chamber 10 and heated by a reversible motor 20, or the external air intruding from a nonflush stool 4 through slits is sucked and discharged into the atmosphere through the exhaust pipe 15. Accordingly, the stored fermented compost 13 is forcibly dried and maintained at about 60% water content, and the fermentation proceeds smoothly.
Patent JP-S6368256-A (JP)
Title: Preparation of die for pressing work
Inventor: GOSHIMA TOSHIO
IPC: B22D19/06
Filed: 1986-09-09
Abstract: PURPOSE:To facilitate the working of a screw formed at end part of pipe and to prevent the deterioration of dimensional accuracy caused by thermal deformation by cutting the screw at both ends of cast-in cooling pipe, screwing on metal-made plug having large heat capacity and executing the cast-in insert. CONSTITUTION:Mixing agent of seizing prevention agent and lubricant is applied on the female screw 11A of cooling pipe 1 and male screw of plug 2 and they are laid into the prescribed position in a foaming styrene-made die pattern 3 under screw-on condition, and casting sand 4 is packed, while securing spaces for a runner 5A and gates 5B. At the time of pouring into the mold 5, while the molten metal A burns the die pattern 3, the die for pressing inserting the cooling pipe 1 is obtd. After casting, the plug 2 is taken off from the cooling pipe 1 inserted in the die for pressing, to complete the die for pressing.
Patent JP-H1059493-A (JP)
Title: Washing water supplying container for beverage distributing device
Inventor: ITO SUKEHIDE
IPC: A23L2/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure by which a container can be surely prevented from breaking when a high pressure is applied to the inside of the container by some kind of abnormality, and in addition, facilitate the administration for a washing water supplying container which supplies washing water to wash a beverage discharging passage of a beverage distributing device. SOLUTION: This washing water supplying container 1 is equipped with container main bodies 10, 13, 14 of a sealed structure, a mouthpiece 11 which is provided in the vicinity of the top of the container, and in which a dispensing head 4 to connect a piping 28 to introduce a gas 60 of a high pressure to the inside of the container, and a beverage hose 32 to discharge a washing water 50 stored in the container to the outside of the container by the pressure of the gas, is fitted, and a safety device 9 which is provided in the vicinity of the top of the container, and in which an exploding plate 12 to release the pressure of the inside by an explosion of itself when the pressure in the container has exceeded a specified pressure, is installed.
Patent JP-H0261207-A (JP)
Title: Heat exchanger
Inventor: INOUE HITOSHI
IPC: E01C11/26
Filed: 1988-08-25
Abstract: PURPOSE:To obtain an efficient and reliable heat exchanger by filling a pipe line body with warm water with a valve closed by operation of a controller at the expiry of a fixed period of time for opening of the valve and by letting the warm water drain from the pipe line body with the valve opened by operation of the controller at the expiry of a fixed period of time for closing of the valve. CONSTITUTION:A controller 19 works to close a valve 15 at the expiry of a fixed period of time after receiving a signal from a detector 18, and the inside of a pipe line body 13 is filled with warm water. With input of a signal from a water level detector 17, the controller 19 works to stop operation of a pump 8 and to shift the passages of a three-way valve 12, allowing the warm water from a warm-water tank 7 to be drained through a warm-water drainpipe 20, not allowing to be conveyed to a tank 9. Heat-receiving members 6a of heat pipes 6 provided in the pipe line body 13 make thermal contact with the warm water filling the inside of the pipe line body 13, and take away quantity of heat from the warm water in a form of latent heat of vaporization. The latent heat of vaporization is then conveyed, through the inside of the heat pipes 6, to a radiating members 6b buried under the ground surface 6 and is released to the ground surface 5 as latent heat of condensation after being condensed and liquefied.
Patent JP-H03181721-A (JP)
Title: Apparatus for hot water supply
Inventor: YONEKUBO HIROAKI
IPC: F24D17/00
Filed: 1990-08-10
Abstract: PURPOSE:To increase safeness and responsiveness and to simplify operation for remote control of start and stop of hot water supply and setting temporary flow amount of hot water to be supplied, by providing a controller which controls a control valve on the base of a set value of a flow amount setting and hot water supply commanding means and stops the drive of a driving means when hot water is not supplied. CONSTITUTION:When a flow amount setting and hot water supply commanding means 48 indicates the supply amount of hot water mixed with water, a hot water supply controller 23 controls a control valve 42 to open to let mixed water to flow out. The flow amount of the mixed water, detected by a flow amount detector 35, is controlled by the control valve 42 through a controller until it reaches a set value. The temperature of the mixed water, detected by a temperature detector 34 and represented in a signal, is compared with a temperature setting signal which is set by a hot water supply controller 23. On the base of the result of the comparison, a mixing valve 36 is driven by a motor 31 so that any difference between the signals can be eliminated. Further, when the control valve 42 closed to stop the hot water supply corresponding to the set flow amount 'zero', the flow amount detector 35 detects the interruption of the water flow, and then stops the drive of the motor 31 through the controller.
Patent JP-H0498423-A (JP)
Title: Multiplier
Inventor: OTANI AKIHIKO
IPC: G06F7/52
Filed: 1990-08-10
Abstract: PURPOSE:To reduce the scale of a circuit and to shorten calculation time by unnecesitating a circuit for generating complement to a 2<0> bit, a circuit adding '1' to a 2<1> bit, and a circuit adding the output from the circuit in an addition part. CONSTITUTION:In a partial product generator 1 of the 2<0> bit for respective partial product lines, ES=1 when the results of encoders 3a and 3b of a Booth are '-0,-X', and the complement for 2 can be generated when the signal is directly added with the output of partial product generators 41a and 41b of the 2<0> bit to unnecessitate the circuit for generating the complement to the 2<0> bit. When the results of the encoders 3a and 3b of the Booth are '-2X', '1' can be added to the 2<1> bit by the carry of the addition result of two signals of the partial product generator of a code signal ES and the 2<0> bit. So, the circuit adding '1' to the 2<1> bit and the circuit adding it in the addition part are unnecessitated. Thus, the scale of the circuit and the calculation time are reduced.
Patent JP-S6189924-A (JP)
Title: Intake device of engine
Inventor: MAMIYA KIYOTAKA
IPC: F02M35/108
Filed: 1984-10-11
Abstract: PURPOSE:To reduce a torque shock produced at the opening time of an intake air controlling valve in an engine containing said valve which can be opened only when a vehicle runs at high speed over a set value by resetting the value to a lower one and opening the intake air controlling valve by use of the new value if the vehicle is accelerated over a specified ratio. CONSTITUTION:Two intake valves 3 and 4 are provided for each of cylinders 2 and have a primary and a secondary passage 7a and 7b, respectively. The primary passage 7a contains a fuel injection valve while the secondary passage 7b contains an intake air controlling valve 11. A controller 8 senses revolutional speed 20, intake quantity 14 and opened degree 19 of a throttle valve and has an actuator 13 open and close the intake air controlling valve 11. When an engine is accelerated quickly, the controller 18 loweres a set value which is usually used for the opening time of the controlling valve 11, and opens the valve earlier. Since an intake air condition suitable for a high-speed revolution of an engine is be prepared, an intake system will be able to make an attack to any quick change in r.p.m of an engine at a quick acceleration time thereof.
Patent JP-2001041466-A (JP)
Title: Grill oven range
Inventor: HASEGAWA YUICHI
IPC: F24C7/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a grill oven range having excellent heating efficiency. SOLUTION: A unit 4 for generating hot air and circulating it through the heating chamber 1 being supplied with high frequency energy is disposed at the rearmost part of the heating chamber and a truncated conical base 7 is projected inward from the central part of ceiling of the heating chamber 1. A ceiling heater 8 is installed on the periphery of the truncated conical base 7 in order to enhance heating efficiency at the time of high frequency heating, especially of an article to be heated placed in the center of a turntable 3, and to enhance heating efficiency at the time of hot air oven heating, especially of an article to be heated placed on an oven rectangular pan. Furthermore, the ceiling heater 8 is protected and concealed.
Patent JP-S60105193-A (JP)
Inventor: ISE MINORU
IPC: H05B6/12
Filed: 1983-11-11
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-S6095716-A (JP)
Inventor: GIRIBAATO DEII SUPURINGAA
IPC: H01F41/14
Filed: 1984-10-11
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-2000057793-A (JP)
Title: High-voltage generation circuit of semiconductor memory device
Inventor: JEONG WEON HWA
IPC: G11C16/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To apply a relatively high voltage to a word line by generating first and second in a read/standby mode and a program/erasure mode, by receiving a clock signal to output a fixed high voltage in the read/standby mode, and generating first and second pumping voltages in the program/erasure mode. SOLUTION: In a program/erasure mode, a first pump part 38 receives a clock CLK1 signal being outputted from a first clock generation part 35 and outputs first and second pumping voltages X1-P and Y1-P to a second pump part 39. In a read/standby mode, the first pump part 38 receives a CLK1a signal and outputs an RVPGG signal to an RVPGG adjustment part 41. In the program/erasure mode, the second pump part 39 receives a CLK2 signal from a second clock generation part 36, at the same time, receives the first and second pumping voltages X1-P and Y1-P from the first pump part 38, and outputs a VHI signal to an external voltage adjustment part 43 and an erasure pump part 44.
Patent JP-S6368881-A (JP)
Inventor: SAKAGUCHI TOSHIHIKO
IPC: G09F9/00
Filed: 1986-09-10
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-H0965201-A (JP)
Title: Still image input device
Inventor: TSURUSHIMA KATSUAKI
IPC: H04N5/253
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the still image input device in which handling of a photo film is easy and a high definition image is picked up by the photo film without causing a flaw or a fingerprint. SOLUTION: A film cartridge 2 containing a developed long photo film 1 is loaded removably to a cartridge loading section 3, the photo film 1 is extracted from the film cartridge 2 by a roller 4 and a claw 5 and the photo film 1 is loaded along a prescribed film path so as to be wound on a winding shaft 11 by a sprocket wheel 6. An image of the photo film 1 wound on the winding shaft 11 is picked up by a linear sensor 12 at an image pickup position of the film path through a transparent guide 7 with a flange while the position is being controlled.
Patent JP-H0740221-A (JP)
Title: Cooling device for heating part of air tool
Inventor: YOKOTA YOSHIAKI
IPC: B24B55/00
Filed: 1993-08-04
Abstract: PURPOSE:To provide a cooling device of a heating part of an air tool capable of efficiently cooling the heating part of a bearing, a bevel gear and others of the air tool while keeping the working environment favourable without lowering durability of the air tool. CONSTITUTION:A part of exhaust of an air motor in a state which is comparatively high in pressure is introduced to a spatial part 43a formed on a bearing holding collar 43 arranged adjacent to a heating part of an air tool. By cooling the spatial part 43a itself by way of adiabatically expanding the spatial part 43a, a heating part of the air tool such as bearings 42a, 42b, a bevel gear 41a and others adjacent to the spatial part 43a through structural members such as the bearing holding collar 43, a grinder rotation shaft 41 and others are indirectly cooled.
Patent JP-H07126189-A (JP)
Title: Preparation for combined antiulcer treatment
Inventor: AKIYAMA YOKO
IPC: A61P31/04
Filed: 1994-09-07
Abstract: PURPOSE:To provide a high-safety preparation for the treatment of digestive ulcer. CONSTITUTION:This preparation for combined therapy is produced by combining an antibacterial substance with an antiulcer substance using one or both of the above substances as a solid preparation having adhesivity to the mucosa of digestive tract. The preparation for combined therapy has long retaining time in the digestive tracts owing to the adhesion to the digestive tract mucosa to prolong the pharmacological activity of the active component. The drug actions of the antibacterial substance and the antiulcer substance are synergistically increased and, accordingly, the drug effect can be achieved by the administration of an extremely small amount of the drug active component, especially the antibacterial substance, to reduce the side actions. The agent is useful also as an antiulcer agent exhibiting strong activity agaisnt Helicobacter pyrori.
Patent JP-H0375976-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUSE TAKESHI
IPC: G06F3/05
Filed: 1989-08-18
Abstract: PURPOSE:To prevent the malfunction of an analog processing part caused by a noise of a power source corresponding to the system clock signal synchronization by shifting relatively phases of a clock signal applied to a digital processing part and a clock signal applied to the analog processing part. CONSTITUTION:In the device provided with a digital processing part 2 and an analog processing part 3 operated based on clock signals of the same synchronization in the same chip, phases of a clock signal CK1 and CK2 applied to the processing parts 2, 3, respectively are shifted relatively by a delaying circuit 5. In such a way, a malfunction of the analog processing part by a noise of a power source line caused by the clock signal for the digital processing can be prevented.
Patent JP-2001042712-A (JP)
Title: Printer
Inventor: GOTO TETSUYA
IPC: G03G21/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible for a user to easily manage replacement of a photoreceptor at a low cost and realizable configuration. SOLUTION: A CPU 1 counts the number of printed sheets by counting up a value of the number of printed sheets every time one sheet of an image is printed by a printer 6. The CPU 1 resets the value of the number of printed sheets to '0' according to a reset instruction by a user on an operation panel. Prior to this reset, the CPU 1 stores counter reset information indicating the value of the number of printed sheets and the present date before the reset in a reset information storage region 3a. Further, according to a demand of a user, the CPU 1 makes the printer 6 print the history indicating the value of the number of printed sheets and the date at the time when the counter is reset according to the demand of the user based on the counter reset information stored in the reset information storage area 3a.
Patent JP-2000050525-A (JP)
Title: Uninterruptible power supply device and method for discriminating deterioration of battery
Inventor: MURASE MASATOSHI
IPC: H02J7/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power supply device which can easily discriminates deterioration of a battery, even when the discharging rate of the battery is high. SOLUTION: An uninterruptible power supply device is provided with a power converter 32, which supplies a direct current to a load device 20, a battery 34 which is connected in parallel with the output terminal of the supply device, is trickle charged when the converter 32 is operated, and supplies a prescribed direct current to the load device 20 when the converter 32 is not operated, and a control section 35 which controls the output voltage of the converter 32, as well as measures the output current of the converter 32. A control section 35 discriminates deterioration of the battery 34 based on the time required, until the output current of the converter 32 becomes a prescribed value or higher, after lowering the output voltage of the converter 32 to a value which is higher than the normal operating voltage of the load device 20, but lower than the open voltage of the battery 34.
Patent JP-S60107943-A (JP)
Title: Relay transmitter of pulse measuring signal
Inventor: YAHIRO MASAKAZU
IPC: G08C13/02
Filed: 1983-11-16
Abstract: PURPOSE:To eliminate the need for correcting calculation by means of count-up by providing a differential calculation circuit corresponding to each measuring amount and adding the results of calculations so as to transfer the sum to a master station. CONSTITUTION:A primary integration value of a pulse measuring signal transmitted from a slave station is received by a serial/parallel converting circuit 1 and a buffer circuit 2 and a differential calculation circuit 3 calculates the signals differentially so as to obtain the number of pulses at each transmission cycle. This calculation is attained at each measuring amount and the result is inputted to a counter 5, where the signals are added and the result is transmitted to a master station. The master station applies differential calculation to this data at each transmission cycle so as to obtain a pulse measuring signal. An output of the pulse measuring signal from the differential calculation circuit 3 is locked when an output of a flip-flop 6 is set so as to prevent generation of excessive error. The flip-flop 6 is reset by a calculation end signal from the difference calculation circuit 3 and the normal operation is attained from the next transmission cycle.
Patent JP-H04288272-A (JP)
Title: Job maintenance and security protection device
Inventor: DEIBITSUDO BII OKOONERU
IPC: B41J13/00
Filed: 1991-08-26
Abstract: PURPOSE: To provide a composition and a method for providing job maintenance and security for each sheet transported to and from a printing station. CONSTITUTION: Each sheet transported from a printing station and each sheet delivered from the printing station is counted. A controller compares the number of sheets transported to the printing station to the number of sheets delivered from the printing station and the number of any sheets that may have been removed by an operator from a printing machine as a result of a cycle down. Operation of the printing machine will be inhibited if the number of sheets transported to the printing station does not equal the number of sheets delivered from the printing station and the number of sheets removed by the operator. Conversely, operation of the printing machine will be enable if the number of sheets transported to the printing station equals the number of sheets delivered from the printing station and the number of sheets removed by the operator.
Patent JP-S6271655-A (JP)
Title: Automatic registering device
Inventor: HIRABAYASHI YOSHIYUKI
IPC: B41F33/14
Filed: 1985-09-25
Abstract: PURPOSE:To perform automatic registering, by calculating a top-bottom direction registering error, a transverse direction registering error and a twist from phase differences between a reference point signal and tow register mark detection signals, and moving each plate cylinder so that the calculated values becomes not more than allowable values, respectively. CONSTITUTION:For example, in the vicinity of the head and the tail of each printing plate in a printing press comprising two plate cylinders P1, P2, the first and second register marks 22 in the shape of right-angled triangles of the same size and shape are provided in the state of being oriented in the same manner, with the perpendicular bisectors of bases of the triangles coinciding with each other. A mark detectors is provided for sequentially detecting the first and second register marks 21, 22 as each of the plate cylinders is rotated. A reference point signal generator is provided for setting a common reference point for rotation of each of the plate cylinders and generating a reference point signal. A controller calculates a top-bottom direction registering error, a transverse direction registering error and a twist from the phase differences between the reference point signal and detection signals of the fist and the second register marks, and moves each of the plate cylinders so that the calculated values become not more than allowable values, respectively.