baber/WOPTO huggingface dataset:
Patent JP-H03263912-A (JP)
Title: Staircase generation circuit
Inventor: HIRONAKA NORIHIKO
IPC: H03K4/02
Filed: 1990-03-14
Abstract: PURPOSE:To generate a staircase even when an output staircase exceeds 400Vp-p by applying current amplification to a small signal staircase waveform voltage- amplified by the differential amplifier of a high-voltage/high-speed amplifier with a source-followered field effect transistor and a current source to which a transistor is cascade-connected. CONSTITUTION:The voltage data of the staircase is generated from a staircase digital data generator 1, and it is converted to the currents of symmetric small signal analog staircase at a D/A converter 2. Small signal analog staircase waveforms 9, 10 inputted to the high-voltage/high-speed amplifier are voltage- amplified by the transistors 18, 19 for differential amplification, cascade transistors 20, 21, and resistors 31, 32. Those currents are received with a source- followered field effect transistor 23, the transistors 24, 25 comprising the current source, and a resistor 34, then, the current amplification is applied. A current- amplified signal is outputted after being changed to a high-voltage staircase waveform by the field effect transistors 26, 27 and the transistor 28 of an output buffer. In such a way, it is possible to output the staircase waveform of large amplification.
Patent JP-H08257162-A (JP)
Title: Underwater motional equipment
Inventor: YAGI YOSHIKUNI
IPC: A63B21/008
Filed: 1995-03-23
Abstract: PURPOSE: To enable a person to do muscle training only for a muscle he wants to train without any influence of gravity. CONSTITUTION: A resisting body 40 that can be moved along a limited locus provided underwater is equipped with a fastening part 41 to fasten a part of a human body. The gravity of the resisting body 40 pan be set as one wants and the limited locus may be either a straight line or a curve.
Patent JP-H04222653-A (JP)
Title: Rotary spraying device including color change device and fluid pressure control device
Inventor: ROBAATO ERU WATSUKAA
IPC: B05B12/08
Filed: 1991-03-27
Abstract: PURPOSE: To reduce coating material wastage and solvent usage and also to permit efficient and quick color change by using an onboard color changer valve manifold and an optional onboard fluid pressure regulator in a rotary atomizer for spray coating objects. CONSTITUTION: The rotary atomizer 10 for spray coating objects includes an onboard color changer valve manifold 140 as well as an optional onboard fluid pressure regulator 145. The manifold 140 facilitates rapid and efficient color change as well reduction of coating material wastage and solvent usage. In the device also mounting of the color changer is contemplated repositionally along an axis, which preferably coincides with the rotary axis 13 of the atomizer 10. This facilitates installation and removal of the regulator 145 and permits the coating material flow path between the discharge port 141 of the color changer and the atomizing head 29 to be kept short and straight to improve flow control and facilitates through flushing of the flow path with solvent.
Patent JP-S57179096-A (JP)
Title: Manufacture of single crystal
Inventor: KOGO MASANORI
IPC: C30B15/02
Filed: 1981-04-28
Abstract: PURPOSE: To continously manufacture single crystals each having a prescribed length in succession by continuously growing a single crystal by a rotating and pulling method without separating it from a melt, controlling prescribed parts of the crystal to a small diameter, and cutting the parts.  
     CONSTITUTION: The end of a single crystal 1a pulled up from a melt 2 with a pulling shaft 4 is made thin by controlling the temp. of the melt 2 without separating the crystal 1a from the melt 2, and the thin part is used as a seed crystal for the next crystal body 1b as it is. By repeating the operation, crystal bodies are connected in succession. The side of the crystal body 1b cooled close to room temp. is supported with a supporting device 14a provided with a mechanism which rotates in synchronism with the shaft 4 on the same central axis and moves on the same speed. The part having the small diameter between the crystal bodies 1a, 1b is then cut with a laser 16, and the body 1a is detached from the shaft 4 and recovered. When the pulling of the crystal proceeds furthermore, the crystal body 1c is supported with a similar supporting device 14b, and the crystal body 1b is recovered by similar operation. Crystal bodies are recovered in succession. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59224187-A (JP)
Inventor: PEDORO AGUSUTEIN RIOSU
IPC: H01F6/00
Filed: 1984-04-02
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-H08232582-A (JP)
Title: Excavating method for earth retaining wall by shield machine
Inventor: KISHITANI MAKOTO
IPC: E21D9/06
Filed: 1995-02-28
Abstract: PURPOSE: To provide a smooth excavation opening under a proper cut-off condition prior to excavating a horizontal shaft from a shaft or opening and connecting an excavated horizontal shaft to a shaft, in a connection method between the shaft and horizontal shaft to be excavated with a cutter bit or the like of a shield machine. CONSTITUTION: Prior to excavating an earth retaining wall 1, which constitutes a shaft with reinforcing bars 17 made of a material cuttable with a cutter bit of a shield machine 10 and concrete, an elastic membrane material, which anchors both ends in the radial direction with the rear part of a cutter, is installed in the shield machine 10 while an outlet is formed on both ends so as to blow in a fluid by way of the shield machine 10. Further, one end of a cut-off seal piece is fixedly superposed on the elastic membrane material. During the excavation of the earth retaining wall 1 with the cutter, the fluid is supplied from the outlet into the elastic membrane material. The other end of the cut-off piece is placed in contact with the inner surface of the earth retaining wall 1 by a swelling action of the intermediate part of the elastic membrane material. Under the contact seal condition created with the cut-off piece, the earth retaining wall is excavated and opened.
Patent JP-S63226437-A (JP)
Inventor: KOTANI MUNEO
IPC: E04C5/02
Filed: 1987-03-17
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-H11253999-A (JP)
Title: Aerobic treatment of organic waste solution and apparatus therefor
Inventor: ADACHI SHIGETO
IPC: C02F3/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an aerobic treatment method for an org. waste soln. not making an apparatus large-scaled, generating no problem of residual ozone, not becoming high in cost and capable of reducing or eliminating the generation of excessive sludge. SOLUTION: An org. waste soln. introduced from a route 7 is aerobically treated by aerobic bacteria in an activated sludge tank 1 (aerobic treatment tank) and the treated soln. is introduced into a sedimentation apparatus 2 to be objected to solid-liquid separation. This separated sedimented sludge 10 is modified in a modifying apparatus 18 by high voltage pulse discharge treatment. The modified sludge is returned to the activated sludge tank 1 to be again aerobically treated.
Patent JP-S60204448-A (JP)
Inventor: JINNO KOUICHI
IPC: B65D5/74
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05261014-A (JP)
Title: Reclining device
IPC: A47C1/024
Filed: 1992-03-19
Abstract: PURPOSE:To enlarge a turning range of a back rest and to make bulk at the time of packing small, even in a gas spring whose expansion/contraction amount is small, in the device in which one end of the gas spring is connected to the back rest supported axially so as to be freely turnable by a frame, and also, the other end of the gas spring is connected to the frame. CONSTITUTION:Between one end of a gas springs 5 and a back rest 11, a link 7 being freely turnable, respectively in the face in the turning direction of the back rest 11 against both of them is interposed, and a toggle joint for controlling a turning range of the link 7 against the gas spring 5 is constituted, and also, by bending the toggle joint whose stretching state is held by a spring member for turning and energizing the link 7 in one direction against the gas spring 5, the back rest is laid down to an angle exceeding a regular reclining range.
Patent JP-S51140412-A (JP)
Title: Symbol communication network forming system
Inventor: KAMATA KOUZOU
IPC: H04B14/04
Filed: 1975-05-30
Abstract: PURPOSE:To coincide coded bits of a station having less number of coded bits with coded bits of remote station by adding ignore bits to the coded bits of the station of less number in case a communication is conducted between the stations having different number of bits to be coded of an input information.
Patent JP-H03267403-A (JP)
Title: Power feed rail of branch device of monorail
Inventor: IWAMOTO NOBORU
IPC: E01B25/12
Filed: 1990-03-16
Abstract: PURPOSE:To make passing of vehicles easier by turning, in the case of a straight line, a power feed rail on the movable end of a branch device, to the opposite end sides of a branch girder and storing it therein, and turning the power feed rail, in the case of crossover, to constitute a crossover state. CONSTITUTION:Power feed rails 2 are provided on the opposite sides of the movable end of a branch girder 1 and power feed rails 3 are rotatably located outside the movable end of the girder 1 by means of pins 4. The pins 4 are connected to a connecting shaft 8 through bevel gears 6, 7 and a torsion spring 10 is provided. In the case of crossover of a point, the rails 3 are opened by the reaction force of the spring 10, so that by means of the rails 3 between the rails 2 of the girder 1 and the rails 2' of a girder 1' on the opposite side, a current collection chute is prevented from failing down. And in the case of a straight line, a rail 2'' of a girder 1'' runs against the surface of the rails 3 and the girder 1'' and rail 2'' move against the force of the spring 10, so that the rails 3 on the right and left sides are folded.
Patent JP-H04299234-A (JP)
Title: Dynamic analyzer
Inventor: KUWATA KOJI
IPC: G01N11/16
Filed: 1991-03-28
Abstract: PURPOSE:To enable thermal analysis of a sample with a limited change in specific heat associated with a condition change by a method wherein a part of a coil spring is immersed into a fluid sample and a cyclical force is applied to the coil spring to detect an elongation value of the coil spring. CONSTITUTION:Temperature of a sampe 10 (adhesive) is raised gradually at a fixed rate with a heating surface 12 and a push rod 14 is vibrated vertically by a fixed forced with a force coil 15. In the sample 10, an amplitude  L of a displacement L of the rod 14 is constant at first if the amplitude  F of a force F exerted by the coil 15 is constant. When viscosity increases with a rise in the temperature of the sample 10, the motion of a coil spring 13 is constrained at the part thereof immersed in the sample 10 to reduce an effective length of the spring 13. As a result, the spring constant of the spring 13 increases apparently and hence, the amplitude  L of the displacement of the rod 14 decreases even which the same amplitude  F is applied with the coil 15. Then, when the sample 10 is solidified finally, an effective part of the spring 13 corresponds to a part above the sample 10 thereby making the displacement of the rod 14 constant with a limited amplitude.
Patent JP-H01236848-A (JP)
Title: System telephone set
Inventor: KAWAKAMI MUNENORI
IPC: H04M1/27
Filed: 1988-03-17
Abstract: PURPOSE:To attain the application of the redial function to each of plural different dial numbers set to external lines previously by storing a dial number signal sent to an external line into a memory area in response to the event which telephone set is going to send a dial signal by using which external line (trunk line). CONSTITUTION:A dial number is stored in a different memory area of a storage device 6 depending which telephone set among telephone sets (81-8n) is going to send a dial signal to which external line to be used in the dial external transmission mode. Then the dial number in a memory area is read and sent to an external line in the memory area depending which telephone set among telephone sets (81-8n) is going to send a dial signal to which external line in the redial external transmission mode is read and sent to an external line. Thus, each telephone set applies redial external line dialing as to dial numbers of the number in response to the number of external lines respectively.
Patent JP-S59192757-A (JP)
Inventor: HIRATA TAKASHI
IPC: D04B15/78
Filed: 1983-04-12
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-S56160682-A (JP)
Title: Electronic watch
Inventor: KAWAHARA HISASHI
IPC: G04F5/06
Filed: 1980-05-15
Abstract: PURPOSE:To operate an oscillator at the minimum power consumption state by varying the capacitance of at least one of an input capacitor and an output capacitor in said oscillator when a power saving external operation member is operated. CONSTITUTION:In the state of the normal operation of the watch, the input capacitor Cin and the output capacitor Cout are directly connected to a power source potential on the ground side. When a stem is pulled out and a switch S1 is turned on, switching transistors Tr1 and Tr2 are turned off, and the input capacitor Cin and the output capacitors Cout are connected to series capacitors CSin and CSout in series. Then, the oscillator 2 becomes the low-current operating state.
Patent JP-S59191281-A (JP)
Inventor: SATOU YASUYUKI
IPC: H01T13/20
Filed: 1983-04-14
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-S59191185-A (JP)
Title: Data processing device
Inventor: FURUI TOSHIYUKI
IPC: G06F12/08
Filed: 1983-04-13
Abstract: PURPOSE:To access plural main memories simultaneously using sarce hardware by holding the result of logic-real address conversion when the distance between an element is less than a certain value and enabling the respective address conversion of the element to be accessed simultaneously. CONSTITUTION:A forefront element address B and the distance between elements D are set to registers 21, 20 from a processing section 1, and plural address generating devices that generate plural element addresses simultaneously from the address B and distance D are provided. An address converting device 4 holds a part of copy of an address conversion table. When it is detected by a detecting device 5 that the distance between elements D is less than a specified value, the real address corresponding to logical address generated simultaneously in the address generating device is accessed to the address converting device 4. The result of conversion is held at the predetermined position of real address holding devices 30, 31. One of address holding devices 30, 31 is selected by corresponding address selecting devices 50-53 according to a part of individual logical address information generated by the address generating device, and real address is obtained.
Patent JP-S55155081-A (JP)
Title: Nitrile rubber composition for shaft sealing
Inventor: KUROSE ISAO
IPC: C08J5/16
Filed: 1979-05-24
Abstract: PURPOSE: Titled composition having excellent lubricating properties and oil resistance, prepared by vulcanizing and molding a composition prepared by mixing a nitrile rubber polymer, carbon black, fine powder of a parallel cleaving mineral and fine powder of cellulose, and then impregnating the molded product with aliphatic and aromatic lubricating oil.  
     CONSTITUTION: A nitrile rubber composition is obtained by mixing (A) 100pts.wt. of a nitrile rubber polymer with (B) 30W50pts.wt. of carbon black, (C) 30W 50pts.wt. of fine powder of a parallel cleaving mineral and (D) 5W30pts.wt. of cellulose fine powder. Then, this composition is vulcanized, molded and immersed in aliphatic and aromatic lubricating oil heated to 100W150°C to impregnate the fine cellulose powder with the lubricating oil. Thereby, it is made possible to give satis factory lubricity to the lip part without impairing the sealability of sealing fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54157744-A (JP)
Title: Vacuum galvanization using zinc dross
Inventor: IMAMURA JIYUSABUROU
IPC: C23C14/24
Filed: 1978-06-01
Abstract: PURPOSE:To obtain high quality galvanized steel plate by effectively making use of zinc dross by the procedure in which zinc dross is first melted by reduction in the air, and then the molten zinc dross is introduced into a vacuum evapo- rator for use as galvanizing source. CONSTITUTION:Zinc dross is supplied from the hopper 1 to the melting tank 3 and melted by the heating source of the heating mechanism 4, when a flux, e.g., zinc chloride, etc., is added from the flux-supplying mechanism 2. Then, the molten zinc is supplied to the evaporator 10 inside the vacuum chamber 9 by utilizing a pressure difference, where the molten zinc is selectively vaporized from its surface exposed to vacuum and the clean zinc is adhered to the surface of the steel plate 15. Thus, it is possible to make use of zinc dross as raw zinc for galvanization without purification.
Patent JP-S51140271-A (JP)
Title: Method of producing solid filter
Inventor: SAITOU HARUO
IPC: B01D39/14
Filed: 1975-05-30
Abstract: PURPOSE: To provide a solid filter capable of adhering to a binder aggregate easily and uniformly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05261521-A (JP)
Title: Slag scraping device in steelmaking plant
IPC: F27D3/15
Filed: 1992-03-23
Abstract: PURPOSE:To improve the efficient dust collecting effect by small-scaled improvement in a device. CONSTITUTION:In a slag scraping device in a steelmaking plant, the slag is scraped out by inserting the arm 21 of a slag scraping machine 2 into a ladle 1 and received into a slag receiving pan 3 waited below the ladle and dusts rising from the slag receiving pan 3 are collected with a dust collecting hood 4 disposed at an upper part. The dust collecting hood 4 is disposed so as to approach to the ladle 1 as near as possible and further, a uniform air stream injecting device 6 is disposed between the front surface of the slag scraping machine 2 and the slag receiving pan 3, and the injecting hole is directed to the dust collecting hood 4. Blasting speed from the uniform air stream injecting device 6 is set to the low speed air flow of 2-6m/s and the blasting quantity is set to <=1/2 of the dust collecting blasting quantity and th width of the injecting hole is set to >=1/25 of the distance from the dust collecting hood 4 to the injecting hole.
Patent JP-S57179679-A (JP)
Title: Monitoring device for nuclear exposure
Inventor: OOTA KATSUMASA
IPC: G01T1/17
Filed: 1981-04-28
Abstract: PURPOSE:To obtain an exposure monitoring device enabling the execution of an accurate safety measure, by displaying the remaining time wherein a human operation can be performed based on the state of radiation exposure. CONSTITUTION:A measured value obtained by a exposure rate measure 11 of the main body 1 of a monitor is integrated by an integrating circuit 12 and displayed in an exposure display unit 13, while the difference from a planned amount exposure set in a planned exposure setting unit 16 is calculated by a subtraction circuit 15. When the difference becomes zero or negative, an alarm is generated and given through the intermediary of an alarm unit 19. Simultaneously, the processing of dividing a positive difference value obtained by the circuit 15 by the measured value of the measurer 11 is conducted by a division circuit 20 and the remaining time wherein a human operation can be conducted is also displayed continuously and precisely in an operable-time display unit 2. Accordingly, an exposure monitoring device thus obtained enables the execution of an accurate safety measure even when the state of exposure changes sharply.
Patent JP-2000266089-A (JP)
Title: Brake device
Inventor: MIYATA KATSUHIRO
IPC: F16D49/20
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a brake device which can obtain stable braking force, and at the same time, can obtain large braking force by a small brake input, and is suitable for miniaturization and reduction of weight. SOLUTION: This brake device is equipped with a brake shoe 5 arranged oppositely to a braking surface 3a formed on the peripheral surface of a braked member 3, a brake shoe driving mechanism 7 for generating braking force by push-pressing the brake shoe 5 to the braking surface 3a according to braking operation, and braking auxiliary arms 11, 12 whose base ends are journalled by a non-rotary body 9 and also whose ends are functionally engaged with the brake shoe 5, and which are swung by circumferential force applied to the brake shoe 5 at the time of braking. Brake shoe push-pressing parts 11c, 12c for push-pressing the brake shoe 5 to the braking surface 3a by the swinging of the braking auxiliary arms 11, 12 are equipped at the ends of these braking auxiliary arms 11, 12.
Patent JP-S59191579-A (JP)
Title: Cold press welding method
Inventor: YAMAMOTO TOSHIO
IPC: B23K20/00
Filed: 1983-04-15
Abstract: PURPOSE:To permit easy cold press welding of materials to be joined having considerably different hardnesses in the stage of joining a pair of the materials to be joined having different hardnesses by cold press welding by subjecting the materials to a heat treatment so as to maintain a difference in the hardness between the tow materials within a specified range thereby adjusting said difference. CONSTITUTION:Either one or both of a material 5 to be joined having high hardness and a material 10 to be joined having low hardness are subjected to a heat treatment to adjust the difference in hardness in such a way that the hardness of the harder material 5 is made to >=1.5 times the hardness of the softer material 10 in the stage of joining the collar part 9 of the material 5 and the collar part 14 of the material 10 by cold press welding using an upper ring die 17 having a wider tip and a lower ring die 18 having a narrower tip. A satisfactory joint part is thus formed in the parts 9, 14.
Patent JP-S58184466-A (JP)
Inventor: TAKEMI HIDEO
IPC: F25B15/00
Filed: 1982-04-21
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-S54241-A (JP)
Title: Sefety combustion device
Inventor: OOHASHI NORIYOSHI
IPC: F23N5/24
Filed: 1977-06-02
Abstract: PURPOSE: To provide sensitive safety mechanism vailable for any kind of fuel gas, by specifying the position of a combustion detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04279432-A (JP)
Title: Can-cleaning nozzle and rotary joint
Inventor: AKAGI MASARU
IPC: B65B55/04
Filed: 1991-03-06
Abstract: PURPOSE:To prevent mixing of dust in a can-cleaning nozzle forming a mechanism for suck and removing dust in a can and mechanism for feeding clean air into an integral body and in a rotary joint connecting this can-cleaning nozzle and clean air feeder. CONSTITUTION:A clean-air introduction pipe 1 is provided along the central axis of a can-cleaning nozzle composed of a hollow head 4 and shaft cylinder 8 which can be inserted into a can body 5, and an air blow-off nozzle 3 is provided at the tip of the clean air introduction pipe 1. Clean air is blown off as shown by the arrow 13 and thereafter is discharged as shown by the arrows 14-17. A rotary joint 21 is constituted by inner and outer cylinders 22 and 23, connection disc 24 and latch disc 25. A shielding cylinder 28 is connected with the upper end of the inner cylinder 22 and dust generated in the clearance 34 of the inner and outer cylinders is discharged from a dust discharge port 35 so as to be hindered from entering the inside of the inner cylinder 22.