baber/WOPTO huggingface dataset:
Patent JP-H08142262-A (JP)
Title: Polybenzimidazole coated metal part
Inventor: MURATA MAKOTO
IPC: B32B15/08
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a polybenzimidazole coated metal part having tensile break strength and tensile elongation at break and excellent in metal close adhesiveness by forming a film based on polybenzimidazole with a high mol.wt. characterized by that a relative number average mol.wt. with respect to polystyrene is a specific value or more and intrinsic viscosity is a specific value or more. CONSTITUTION: A polybenzimidazole coated metal part is composed of various metals, for example, aluminum, copper or stainless steel or alloys thereof and obtained by forming a film based on high mol.wt. polybenzimidazole wherein a relative number average mol.wt. with respect to polystyrene is 90000 or more and intrinsic viscosity is 0.9 or more on a linear, roll-shaped, plate-shaped or spherical metal part. The film based on polybenzimidazole is formed on the metal part by coating the metal part with a soln. based on polybenzimidazole, for example, by dip coating, electrostatic painting, spray coating or roll painting.
Patent JP-H06107217-A (JP)
Title: Electric power steering device
Inventor: HAGA KYOSUKE
IPC: B62D113/00
Filed: 1992-09-25
Abstract: PURPOSE:To prevent erroneous detection of excessive torque under normal condition by detecting a relative angle between a steering wheel input shaft and an output shaft and, when abnormal relative angle is detected, disengaging a clutch means to connect an assist motor to a speed reduction mechanism. CONSTITUTION:An input shaft 1 rotated by a steering wheel H is connected to an output shaft 2 through a connection section 3 comprising a torsion bar, and steering wheels T are steered by the rotation of the output shaft 2 through a steering gear section 4. To the connection section 3, an assist motor 6 is connected to assist the steering force of the steering wheel H. In this case, a detection coil 71 to detect magnetically the contact condition of gear teeth 11 and 21 formed in the input and output shafts 1 and 2 is provided. Then a current variation signal from the detection coil 71 generated when an excessive rotational torque acts between the input and output shafts 1 and 2 and the side surfaces of the gear teeth 11 and 21 are made in contact with each other is output to a controller 8 to disengage a clutch 9 controllably located between the assist motor 6 and a speed reduction gear 5.
Patent JP-S63134137-A (JP)
Title: Nut tightening and removing tool for overhead distribution wire
Inventor: TAKAHASHI YUICHI
IPC: B23P19/06
Filed: 1986-11-27
Abstract: PURPOSE:To enable tightening and removing a plurality of nuts for a discharge clamp and the like concurrently with an overhead wire electrically live by providing a plurality of movable frames slidable on a fixed frame secured to a robot arm, and fitting a nut tightening and removing tool driven with a hydraulic power source on respective movable frames. CONSTITUTION:A fixed frame 16 secured to a robot arm is provided with movable frames 18 and 18' slidable with two hydraulic driving sources 20 and 20'. Tools proper 12 and 12' are connected to driving shafts 24 and 24' so supported on the movable frames 18 and 18' as to be capable of free turn respectively, via universal joints 26 and 26', and driven for rotation with hydraulic motors 28 and 28' via reduction gears 30 and 30'. Said tools proper 12 and 12' are engaged with nuts for fixing a discharge clamp and turned normally or reversely with air cylinders 20 and 20' under telescopic operation, thereby enabling tightening and removing nuts automatically, and executing work for an overhead wire electrically energized.
Patent JP-H08139901-A (JP)
Title: Facsimile equipment
Inventor: TOYODA HIROKO
IPC: H04N1/32
Filed: 1994-11-15
Abstract: PURPOSE: To print out list information on one recording paper sheet in one lot in an easy to see way. CONSTITUTION: The facsimile equipment is provided with a RAM 3 to store list information such as a communication recording and with an operation section 9 to set whether the stored list information is to be printed out with or without reduction, or whether or not to be printed out with or without 90 deg. rotation. A CPU 1 prints out the list information with or without reduction and with or without 90 deg. rotation according to the setting by the operation section 9.
Patent JP-H08246863-A (JP)
Title: Exhaust pipe for internal combustion engine
Inventor: ITO YOSHIAKI
IPC: F02D35/00
Filed: 1995-10-27
Abstract: PURPOSE: To secure airtightness inside of an inner tube without deteriorating its heat insulating performance in an exhaust pipe of an internal combustion engine having a double structure. CONSTITUTION: An inner tube 10 is inserted inside an outer tube 11 in a separate condition. A flat part 11c is formed on the outer tube 11, and a nipple installing hole 20 is formed in its flat part 11c. A flat part 10c is formed on the inner tube 10, and a sensor inserting hole 19 is formed in its flat part 10c. In the flat part 11c, a nipple 9 is arranged in a peripheral edge part of the nipple installing hole 20, and its outer peripheral part is welded and fixed to the outer tube 11 by a welding part 26. An oxygen sensor 22 is inserted and installed in a sensor installing hole 21 of the nipple 9. A sealing material 24 is interposed between a step part 22a of the oxygen sensor 22 and a peripheral edge part of the sensor inserting hole 19 in the flat part 10c, and the sealing material 24 is slidably sandwiched in a close contact condition by both 22a and 10c.
Patent JP-H06106491-A (JP)
Title: Chuck
Inventor: ITO TAKESHI
IPC: B25J15/08
Filed: 1992-09-28
Abstract: PURPOSE:To eliminate looseness when a finger is supported by supporting the finger with a support shaft laying on shafts between a front wall and a rear wall, arranging an energizing body to act in a shaft line direction on this support shaft, and energizing the finger always to one side of the front wall and the rear wall by means of the energizing body. CONSTITUTION:A finger 6a is installed oppositely in the tip part of a body housing a driving mechanism. A fork part composed of a front wall 9 and a rear wall 10 arranged at an interval is formed on the tip side of the body. In space between these front wall 9 and rear wall 10, a support shaft 30 is laid on shafts over both the walls, and the finger 6a is supported with this, and a spring 35 being an energizing body is arranged so as to act in a shaft line direction of the support shaft 30. The finger 6a is energized always to one side of the front and rear walls 9 and 10 by means of the spring 35, and longitudinal directional looseness of a chuck is absorbed. Thereby, accuracy on a chuck using work repeating position can be improved, and wrench by the energizing body is not caused, so that assembly becomes easy.
Patent JP-2001103746-A (JP)
Title: Power supply unit
Inventor: WATANABE ATSUSHI
IPC: H02M3/28
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To suppress internal loss at a low voltage power supply unit whose output is approx. DC+5 V. SOLUTION: Even if constantly fixed current runs into an input terminal 12 of a DC/DC converter 11 and the current from an output terminal 10 becomes low due to load fluctuations, the current higher than critical current always runs through a choke coil 8. The electric power supplied to the input terminal 12 of the DC/DC converter 11 is regenerated to an input capacitor 2 by the DC/DC converter 11, therefore generated heat is used for only power conversion by the DC/DC converter 11, thus it is possible to suppress loss in a power supply unit.
Patent JP-S63219506-A (JP)
Inventor: EERIHI ERU MIYURAA
IPC: F16D69/00
Filed: 1987-11-09
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-2001096295-A (JP)
Title: Method for vaporizing mercury, method for cleaning contaminated soil or contaminated water and method for detecting mercury
Inventor: MAEDA TERUNOBU
IPC: C02F3/34
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing mercury ion (Hg2+) to metal mercury (Hg0) with ferrooxidans bacteria and vaporizing the reduced metal mercury, to provide a method for cleaning contaminated soil or contaminated water by using this mercury vaporization method and also to provide a method for detecting mercury by using the mercury vaporization method. SOLUTION: This mercury vaporization method comprises maintaining a mixture containing mercury-resistant ferrooxidans bacteria, mercury ion and divalent iron ion, at a pH of 1-4 and thereby culturing the ferrooxidans bacteria in the mixture, to reduce mercury ion to metal mercury and to vaporize the metal mercury.
Patent JP-H04326974-A (JP)
Title: Processing method and treating device of waste
Inventor: HAINERU ZASU
IPC: C10J3/66
Filed: 1991-10-28
Abstract: PURPOSE: To process the waste products at a minimum cost by shredding scrap adulterated by organic components into particles having a maximum size of 5 cm, converting the particles into solids and pyrolysis gas at about 550-600 deg.C in a pyrolysis stage, separating the solids into metals and pyrolysis coke in a mechanical processing state and adding an oxidizing agent or the like in a high temperature gasification stage. CONSTITUTION: The method for processing the waste products is comprised of shredding a metal scrap 1 adulterated by organic components into particles having a maximum size of 5 cm by passing it through a shredder 2, transfering the particles into a pyrolysis stage 3 which is operated about 550-600 deg.C to convert the particles into solids 5 and pyrolysis gas 4 by the pyrolysis, separating the solids 5 into metals 7 which is suitable for reuse and pyrolysis coke 8 in a mechanical processing stage 6, supplying the pyrolysis coke 8 to a high-temperature gasification stage 14 which introduces the pyrolysis gas 4 from the pyrolysis stage 3 and which is provided with supply lines for energy 23, an oxidizing agent 9 and optionally metallurgical coke 10, and subjecting the pyrolysis coke 8 to high-temperature treatment, resulting in a vitrified construction material 19 and energy 20.  After purifying, heating gas 11 can be used for equipment 12 requiring a source of energy.
Patent JP-2000111183-A (JP)
Title: Cold storage combined with refrigerater
Inventor: SUGAWARA AKIRA
IPC: F25B5/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a rational cold storage combined with refrigerater capable of efficiently cooling objects to be cold stored and to be refrigerated. SOLUTION: The cold storage and refrigerating parallel apparatus 500 executes a cold storage for cooling an object 70A to be cold stored combined with a refrigerating operation for cooling an object 70B to be refrigerated by switching with a channel switching unit 80. A channel resistance of a refrigerating side pressure reducing unit 30B is increased from that of a cold storage side pressure reducing unit 30A. A compression amount of a compressor 10 at the time of refrigerating for giving a condensed refrigerant 20a to the unit 30B side is increased more than that of the compressor 10, at the time of cold storage for giving the condensed refrigerant 40A to the unit 30A side. The compression amount is altered by changing a rotating speed of a motor 11B of the compressor 10 by a variable frequency circuit 51. The circuit 51 can be constituted of an inverter.  The residences of the units 30A, 30B are altered by changing to a control of an electronic expansion valve provided at a channel 81. The objects 70A, 70B are altered to objects to be cold stored and to be refrigerated and can be switched at channels of pressure reduced refrigerants 30a, 30b.
Patent JP-H03142419-A (JP)
Title: Nonlinear optical element
Inventor: TOKURA YOSHINORI
IPC: C09K9/02
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a nonlinear optical element having a significant nonlinear optical effect and superior durability by using a naphthalenone compd. having a compsn. represented by a prescribed formula. CONSTITUTION:An org. nonlinear optical element is made of a naphthalenone compd. represented by formula 1, wherein each of R<1>-R<7> is a substituent selected among H, a 1-20C aliphat., alicyclic or arom. group, acyl, amino, cyano, nitro, azo and halogen. Since the naphthalenone compd. has a significant nonlinear optical effect, superior suitability to crystal growth and superior durability, the org. nonlinear optical element is adaptable to various uses applying a nonlinear optical effect.
Patent JP-H07112828-A (JP)
Title: Material supplying device
Inventor: KANEKAWA MASARU
IPC: B65G27/10
Filed: 1993-10-15
Abstract: PURPOSE:To provide a material supplying device which can effectively slacken a bridge of even such materials as easily entangled with each other to form the bridge, thereby ensuring smooth supply of the material. CONSTITUTION:This device is provided with a chute 1, which is arranged in the longitudinal direction so as to guide a material 11 and which possesses a delivery port 1a at its forward end, a hopper 6,-in which a discharge port 6a whose width is contracted in the width direction faces downward and which is arranged over the chute 1 so as to communicate with the chute 1, a material passing hole 7, which is made in a front wall of the hopper 6 intersecting with the chute 1 in such a manner that the material can passes therefrom, and a vibrator 2, which generates the vibration to give forward-looking thrust to the material 11 lying on the chute 1. Meanwhile, this device is constituted of a push rod 8, which gives after-looking external force toward the inside from the outlet side of the material passing hole 7, a delivery valve 3, which discharges intermittently the material 11 arriving at the delivery port 1a of the chute 1, and a controller 10, which operates the push rod 8 at the number of cycles (per minute) that is more than the number of discharging cycles of the delivery valve 3.
Patent JP-H09130786-A (JP)
Title: Signal processing circuit
Inventor: FURUYAMA KENJI
IPC: H04N5/44
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate an audio carrier signal and a dispersal signal superimposed on a video signal by suppressing deterioration in the S/N and distortion characteristic of the video signal. SOLUTION: An input terminal 11 receives a video signal on which an audio carrier signal and a dispersal signal is superimposed. A dispersal signal elimination circuit 13 eliminates the dispersal signal superimposed on the video signal. The input signal to a filter circuit 14 is the video signal without the dispersal signal and on which only the audio carrier signal is superimposed. Only the video signal from which the audio carrier signal and the dispersal signal are eliminated is extracted from an output terminal 12 of the filter circuit 14.
Patent JP-H02180278-A (JP)
Title: Applying implement and packing assembly therefor
Inventor: MAIKERU EI UOJISHITSUKU
IPC: A45D33/34
Filed: 1989-10-31
Abstract: PURPOSE: To prevent a pad from absorbing medicine by forming an impermeable-barrier disk on an application tool side of the pad to be soaked into a medicine in the bottom of a container. CONSTITUTION: A pad 20 of sponge material such as polyester is inserted into a main body 12 and has a thin barrier disk 22 which is fixed on a bottom part 24 of the disk with a suitable adhesive. The disk is made of appropriate plastics such as polyethylene and is impermeable and an outside 25 is immersed into an ointment 18. A disk of thickness of 2 to 3mm is soft and fits with a top part 30 of a ring shape projection part 26 when the disk is pushed into a cup. The disk extends around the pad 32, and has a circumference part 34 which contacts and seals the inside 36 of the main body of the cup. After the sponge part expands, a handle part of the pad is lifted upward. Pad disk in the bottom part is impermeable type and the ointment cannot intrude into the main body and slides easily on the skin of a user.
Patent JP-H05249862-A (JP)
Title: Fixing roll in electrophotographic copying machine
Inventor: FUKASE YASUSHI
IPC: F16C13/00
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a thermal fixing roll provided with an offset preventing layer through a primer layer. CONSTITUTION:Ruggedness whose surface roughness is to the extent of 1mum-5mum (as for the average roughness of a central line) is formed on the surface of a roll core 1 by sand brusting processing or the like. Therefore, the maximum height of the ruggedness becomes 4mum-20mum which is to the extent of almost 4 times of the average roughness of the central line. On this surface, the primer layer 2 in which a filling material 4 is mixed is formed and the offset preventing layer 3 is formed on the upper surface thereof, besides. Thus, heat conducting efficiency to an object to be heated is improved and offset is prevented from occurring. Besides, the life of the layer 2 is prolonged by the improvement of the heat conductivity of primer. Simultaneously, excellent fixing processing is realized by heating temperature lower than normal and the irregularity of heat conducted to the object to be heated can be surely prevented from occurring. As the result, excellent fixing performance is obtained.
Patent JP-H01123232-A (JP)
Title: Pattern forming method
Inventor: KISHIMURA SHINJI
IPC: H01L21/027
Filed: 1987-11-09
Abstract: PURPOSE:To enhance dry etching resistance and to easily form a fine pattern by subjecting a resist pattern to a low-temp. plasma treatment using gas to form polymn. initiation seeds on the surface of the resist pattern, then graft- polymerizing a gaseous org. monomer on the surface of said resist pattern. CONSTITUTION:The resist pattern 1 is formed by photolithography on a substrate 2 to be worked. This substrate 2 is introduced into a plasma reaction device and is subjected to the low-temp. plasma treatment by gaseous H2 and/or O2 to form the polymn. initiation seeds 5 on the resist 1 surface. Gas 6 of an arom. silane compd., for example, phenyl silane is introduced into said reaction device to effect plasma polymn. An org. high-polymer material film 7 having an arom. ring and Si is formed on the resist pattern 1 by this polymn. reaction. The org. high-polymer material film 7 is a film having the excellent dry etching resistance. Moreover, the patterns which are oversized by as much as the thickness of the org. high-polymer material film 7 in the case of the 'left-pattern' 3 and are fined by as much as the thickness of the org. high-polymer material film 7 in the case of the 'drop-out pattern' 4 are obtd.
Patent JP-H02130362-A (JP)
Title: Defrosting control method for air-cooled heat pump type hot water feeder
Inventor: ISHIZUKI HARUYOSHI
IPC: F25B47/02
Filed: 1988-11-11
Abstract: PURPOSE:To prevent wasteful defrosting operation by completing the defrosting operation on condition that temperature on the surface of a pipe of an air side heat exchanger has rise up to the level of a predetermined temperature, without waiting for the increase of a high-pressure side pressure and the lapse of a predetermined period, in the case where the high-pressure side pressure does not increase even if frost formed on the air side heat exchanger is thawed. CONSTITUTION:When a contact 15a2 is closed, a coil 13 of a timer for counting a defrosting operation time is excited, and the timer counts the defrosting operation time. During the period of this operation time, if a temperature on the surface of a pipe for an air side heat exchanger rises to close the contact point 11 of a thermostat or if a high-pressure side pressure increases to close the contact 12 of a high-pressure switch, a coil 18 of an auxiliary relay for defrosting completion is excited to open its contact 18b, and then a defrosting instruction is cancelled. Further, even if a temperature on the surface of the pipe and a high-pressure side pressure do not increase, a contact 13a is closed when the defrosting operation time reaches a predetermined period of time set to the timer 13, whereby the defrosting instruction is cancelled in a similar manner to return to a hot water feed operation.
Patent JP-H10123645-A (JP)
Title: Processing method of silver halide photographic material
Inventor: KOMATSU HIDEKI
IPC: G03C1/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably performing the running processing of a material using a hydrazine derivative or quaternary onium salt compound as contrast agent by performing the processing under the presence of a specified compound. SOLUTION: A silver halide photographic material containing at least one selected from a quaternary onium salt compound and a hydrazine compound is developed under the presence of a compound represented by the formula. At that time, the replenishment quantity of developer is preferably set to 200ml/m<2> or less. In the formula, R1 represents a substitutent, R2 -R4 each represent hydrogen atom or a substitutent. At least one of R1 -R4 has a hydrophilic group selected form carboxyl group, solfo group, phosphono group, carbamoyl group, sulfamoyl group and sulfonamide group, and the total sum of carbons of R1 -R4 is 15 or less, and (n) represents an integer of 0-5. Thus, the performance fluctuation under running processing of a photographic material using a hydrazine compound or quaternary onium compound can be suppressed.
Patent JP-H06141377-A (JP)
Title: Data transmission reception method and its device
Inventor: SOEJIMA KENJIRO
IPC: H04Q9/16
Filed: 1992-10-22
Abstract: PURPOSE:To provide the data transmission reception method and its device which has high speed performance and ease of additional setting of a slave station and in which power and data communication are sent through two transmission lines (the same line). CONSTITUTION:A master set 100 supplies a current pulse whose polarity is alternately inverted corresponding to a pulse signal from an oscillation circuit 101 to a slave set through two transmission lines 150, the master set 100 counts a pulse signal from the oscillation circuit 101 and controls a level of the current pulse of one polarity when the count is coincident with a station number of the slave set in an output instruction. The slave set counts the current pulse fed via the two transmission lines 150 and when the count and the station number of the slave set are coincident, the number is fetched as an output signal in response to a level of the transmission line 150 at that time.
Patent JP-2000112156-A (JP)
Title: Electrophotograph ic photoreceptor
Inventor: KASHIMURA NOBORU
IPC: G03G5/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which can be easily produced and which suppresses changes in electrophotographic characteristics and potential characteristics caused by repetition of electrification and exposure by subjecting the photoreceptor to electrification history in a high temp. state. SOLUTION: This electrophotographic photoreceptor is subjected to electrification history in a high temp. state. The photoreceptor preferably contains titanyl oxyphthalocyanine as a charge producing material. The treatment in a high temp. state is carried out at >=45 deg.C, and especially near the glass transition temp. of the photosensitive layer. The treatment to give electrification history can be performed by direct electrification with a conductive electrifying member, electrification with a dischargeable electrifying member, or direct electrification with plural electrifying members. The treatment may be performed with exposure treatment, or AC voltage may be superimposed on the conductive electrifying member.
Patent JP-S62142579-A (JP)
Inventor: TAKAYAMA TAKASHI
IPC: B26B1/08
Filed: 1985-12-18
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。