baber/WOPTO huggingface dataset:
Patent JP-H01108106-A (JP)
Title: Recovery of co2
Inventor: ISHIZU HISAZUMI
IPC: C01B32/50
Filed: 1987-10-21
Abstract: PURPOSE:To improve the recovery of CO2 in a raw material gas, by removing water from the raw material gas by pretreatment PSA and recovering CO2 by the adsorption and desorption of CO2 using CO2-PSA process. CONSTITUTION:In a PSA-type CO2-recovering process for recovering CO2 existing in a raw material gas, a pretreatment PSA for the adsorption and desorption of water is arranged in series to the CO2-PSA for the adsorption and desorption of CO2. Water is exclusively adsorbed and removed by the pretreatment PSA and then only CO2 is adsorbed and desorbed by the CO2-PSA to recover the CO2. Since water has higher adsorptivity than CO2, only water is adsorbed in the pretreatment PSA. It is necessary to pass a regenerated gas after the depressurizing treatment to desorb and remove water in the pretreatment PSA and the residual gas obtained by the initial stage of depressurization of CO2-PSA is transferred to the pretreatment PSA and used for the removal of water. Since the raw material gas is free from water in the CO2-PSA, only CO2 is adsorbed to an adsorbent.
Patent JP-H10112702-A (JP)
Title: Communication controller
Inventor: MORITA YOSHINOBU
IPC: H04L7/033
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide technique to improve an SN ratio of a communication controller. SOLUTION: When a communication controller 1 which includes circuits 10 and 20 that operate based on a clock signal that is acquired by synchronizing an internal clock with a received reference clock and enables two-way communication that is performed by making time sharing of sending and receiving data in a prescribed cycle is formed, the controller 1 is provided with a discriminating means which discriminates whether it is in a receiving section or not and a phase controlling means which performs phase control in the direction that reduces the phase error between the internal clock and the received reference clock in non-receiving section based on a discriminated result of the discriminating means, omits the phase control in a receiving section,  prevents the sampling timing of an A/D converting circuit from being fluctuated just after phase modification and accomplishes the improvement of a communication system SN ratio.
Patent JP-H0815878-A (JP)
Title: Electrophotographic photoreceptor
Inventor: WATANABE KAZUMASA
IPC: G03G5/06
Filed: 1994-10-27
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having high sensitivity and low residual potential, undergoing no change in these characteristics even after repeated use and excellent in durability by using an electron transferring material having electron CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer formed on the electrically conductive substrate and contains a benzoquinone deriv. having aryl groups at 2- and 6-positions as an electric charge transferring material in the photosensitive layer.
Patent JP-H02169504-A (JP)
Title: Herbicide composition
Inventor: ROJIYAA PARUMAASUTON HIISU
IPC: A01N57/20
Filed: 1989-10-12
Abstract: PURPOSE: To obtain a herbicide composition capable of improving solubility in a composition and herbicidal activity under cold and humid weather conditions by mixing an aqueous solution of an N-(phosphomethyl)glycine herbicide with a specific alkylglycoside as a surfactant. CONSTITUTION: A herbicide composition containing an aqueous solution of N-(phosphomethyl)glycine is mixed with an effective amount of one or more alkylglycosides having a molar ratio of alkyl: glucose of 1:1.3 to 1:1.6, preferably 1:1.4 as a surfactant in an amount of 20-45wt.% based on the total weight of the nonvolatile component in the composition to form a completely uniform solution and to give a herbicide composition capable of sufficiently attaining function as a surfactant and maintaining excellent herbicide activity even under the above-mentioned weather conditions. The composition can be mixed with 40wt.% at the maximum, preferably 30wt.% at the maximum of one or more surfactants based on the total of the surfactant in the composition.
Patent JP-H03128684-A (JP)
Title: Ultrasonic motor device
Inventor: HORIKOSHI ICHIRO
IPC: H02N2/00
Filed: 1989-10-11
Abstract: PURPOSE:To ensure the stable state of revolution by sweeping applied frequency to a piezoelectric element by a revolution control means before the start of the rotation of a moving body and setting a driving means at a proper power amplification degree. CONSTITUTION:The driver circuit of an ultrasonic motor is composed of the current detecting means 10 of a piezoelectric element 1, a comparison means 4 comparing the output signal V2 of the means 10 and revolution reference voltage, a revolution control means 5 controlling revolution, a DC voltage frequency conversion circuit (VCO) 6 outputting frequency voltage by the control signal V4, etc. The revolution control means 5 changes the control signal V4 to the VCO 6 within an arbitrary voltage range including vibrator resonance frequency when the rotation of the motor is started. The power amplification degree of a driving means 9 is varied on the basis of the output signal V3 of the comparison means 4 by the output signal V2 of the current detecting means at that time and revolution refererence voltage. Accordingly, the stable state of turn of a moving body can be ensured.
Patent JP-H0891963-A (JP)
Title: Production of silicone carbide-based porous ceramic having low bulk density
Inventor: SUGIYAMA KOZO
IPC: C04B41/87
Filed: 1994-09-20
Abstract: PURPOSE: To provide a new production method of a silicone carbide-based porous ceramic having low bulk density and high performance and usable up to a high temperature in an oxidizing atmosphere by an intermittent deposition in a chemical vapor phase permeating reaction. CONSTITUTION: A raw material gas is intermittently supplied into a carbonaceous porous material at 800-1300 deg.C as a pulse and a silicone carbide-based thin layer having a thickness of 1-10μm is deposited and adhered on the surface of fine through holes in the porous material by a vapor phase permeation and a chemical reacting deposition. Next, most of the original carbonaceous porous material is removed by burning in an oxidizing atmosphere and silicone carbide is deposited and adhered on the resultant surface at a desired thickness up to about 100μm by the above intermittent chemical deposition again to afford a strong silicone carbide-based porous material having low bulk density.
Patent JP-H09104231-A (JP)
Title: Installing structure of harness for door of automobile
Inventor: KOJIMA NOBUAKI
IPC: B60J5/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To remarkably simplify installing work by guiding/inserting a harness for a door formed as a cassette type to/into a guide part and guide rails arranged in an opening part from the opening part formed on a front end surface of a door panel. SOLUTION: When a harness 3 for a door is laid on a door panel 1, a cassette case 30 in which the harness 3 for a door is installed is inserted from an opening part 20 arranged on a front end surface 1d of a door panel 1 from the tip of its main body part 30a. At that time, upper and lower guide projections 30g and 30h of the cassette case 30 are fitted to and inserted into guide grooves 20a and 20b arranged in upper and lower parts of the opening part 20. After passing through the opening part 20, the guide projections 30g and 30h of the cassette case 30 are slidingly pushed in upper and lower guide grooves of a holder 25 and upper and lower guide rails 25d, 25a, 25e and 25b so as to be slidingly freely movable. At inserting time, hooks 38 and 39 of the cassette case 30 come into contact with a hook releasing projection, and the hooks 38 and 39 come off from pins 34b and 35b.
Patent JP-2001091344-A (JP)
Title: Processing method of weight-data of vehicle
Inventor: SHIBUTA FUMINORI
IPC: G01G19/03
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a weight-data processing method for vehicle, in which the weight of a vehicle can be measured simply by preventing the influence of the initial peak of a measured waveform in the measurement of the weight of the vehicle. SOLUTION: In this weight-data processing method for vehicle, a weight waveform which is measured by a load cell (an axle load gage) 12 is sampled. Adjacent data (in the arbitrary number of pieces) out of sampled data are compared, and a peak is detected. When the peak is single, its peak value is used as the weight of the vehicle. When a plurality of peaks are detected, the maximum value of a largest peak after a first peak is used as the weight of the vehicle.
Patent JP-S63121619-A (JP)
Title: Manufacture of two-phase stainless steel strip having superplastic deformability with planetary mill
Inventor: OSADA KUNIAKI
IPC: C21D8/02
Filed: 1986-11-08
Abstract: PURPOSE:To obtain a two-phase stainless steel sheet having superior superplasticity in a smaller number of stages by hot rolling an SUS329 T2L1 two-phase stainless steel slab and rapidly cooling it at once so as to make the austenite phase fine by recrystallization during superplastic working. CONSTITUTION:SUS329 T2L1 two-phase stainless steel contg. C, Si, Mn, P, S, Ni, Cr, Mo, N and Fe is manufactured by refining. A slab of the steel is hot rolled with a planetary mill and rapidly cooled at once so as to easily form fine austenite grains during superplastic working and to make the existing coarse austenite phase fine by recrystallization during the working.
Patent JP-H08165372-A (JP)
Title: Binder and magnetic recording medium
Inventor: TAKEMOTO TAKASHI
IPC: C08L75/04
Filed: 1995-09-18
Abstract: PURPOSE: To obtain a binder which gives a magnetic recording medium improved in the dispersion of a magnetic powder, surface smoothness and durability by using a resin having sulfamic acid (salt) groups as the constituent. CONSTITUTION: 100 pts.wt. binder made from a resin containing sulfamic acid (salt) groups of the formula -NHSO3 X or =NSO3 X (wherein X is H, an alkali metal or an organic amine) in an amount of 1-1000 equivalents per 10<6> g of resin is compounded with 3-80 pts.wt. magnetic powder, dispersant, lubricant, polishing agent, antistatic agent, rust preventive and crosslinking agent and a solvent to give a magnetic coating material having a solid content of 20-80wt.%. This coating material is applied to a nonmagnetic substrate and dried to give a magnetic recording medium having a magnetic layer of 0.1-50μm in thickness.
Patent JP-H1093480-A (JP)
Title: Transmission line switching device
Inventor: HAMADA SATOSHI
IPC: H04B1/74
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To cope with a trouble by changing setup by providing plural interface part with an alarm detecting function of a transmission line, data memory, a connection switching information table to store cross connection information and a switching control part. SOLUTION: The cross connection information to connect each of N transmission lines on which redundancy is preliminarily set to a spare transmission line is prepared to the connection switching information table 6. Bi-directional multiplex signal is processed in interface parts I/F 11 to In and I/F 21 to 2m. For example, a multiplexed signal 3 received from the transmission line by the I/F 11 is transmitted to the data memory 4, after separated by the cross connection and accumulated in the memory 4, multiplexed again according to address information specified by control memory 8 and transmitted to the I/F 21. In this way, a transmission line signal 9 at the I/F 11 to 1n side to be an origin of connection is connected to the transmission line 10 at the I/F 21 to 2m side to be a destination of connection. Consequently, only one spare transmission line is required to be prepared.
Patent JP-H04143976-A (JP)
Title: Positioning device for magnetic head
Inventor: TAKEUCHI YASUO
IPC: G11B21/12
Filed: 1990-10-03
Abstract: PURPOSE:To make the return force constant against a magnetic head position by forming at least one of a first permanent magnet fixed to an arm holder, and a second permanent magnet fixed to a rotation shaft to an annular shape of uneven wall thickness. CONSTITUTION:A first and a second permanent magnets 5, 6 for contact/stop of a magnetic head are fixed integrally to an arm holder 1 and a rotation shaft 3 by adhesion, respectively and return force is given to a magnetic head. This magnet 5 is formed to an annular shape of uneven wall thickness and return force to the magnetic head becomes constant, and the magnetic head can be positioned easily and exactly in a target track position. In this regard, even if the magnet 6, or the magnets 5, 6 are formed to the same shape, the same result is obtained.
Patent JP-S63120483-A (JP)
Title: Super low equivalent ratio combustor and feeding system for dynamic gas laser
Inventor: KITAGAWA KATSUSHI
IPC: H01S3/0979
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a small sized and high reliable equipment whose fuel injector is easily manufactured, by feeding liquid fuel of super fine flow rate to a fuel injector containing a check valve through a high pressure constant flow rate pump, mixing the fuel with an inert gas and spouting it in the form of mist from an exhaust nozzle of the injector. CONSTITUTION:By using a high pressure constant flow rate pump 21, liquid fuel such as benzen with a super fine flow rate is supplied to an fuel injector 24 involving the structure of a check valve 25. Thereinto an inert gas having compressibility such as nitrogen gas is blown, and is mixed in the injector 24. Then the abovementioned liquid fuel is spouted in the form of mist from an exhaust nozzle 27 of the injector 24. Thereby exact control of fuel of super fine flow rate is enabled without the influence of change of combusion pressure, so that the diameter of the exhaust nozzle of the fuel injector can be made large, and the unstable combusion does not occur in the case of low difference pressure. Thus the injector dose not suffer from thermal damage. Further, the timing adjustment for feeding oxdizing agent can be facilitated by making the rise time of feeding fuel short.
Patent JP-S62122529-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01F12/46
Filed: 1985-11-25
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-H04146247-A (JP)
Title: Artificial tree
Inventor: OKAMOTO SUNAO
IPC: D04C1/06
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a lightweight and readily plantable artificial tree, provided with a trunk composed of a nearly horizontally arranged frame material such as a polygonal shape and plural tree constituent units, fixed and arranged around the frame material and extending in the vertical direction and capable of coping with environmental destruction by felling. CONSTITUTION:A trunk 2 is formed by arranging a nearly horizontally arranged polygonal or circular frame material (2a) and plural tree constituent units 7 extending in the vertical direction around the aforementioned frame material (2a) and fixing the frame material and units 7 with ring binding members 8. The top ends of branches 3 composed of resin-impregnated fiber units are fixed to the trunk 2 through the ring binding members 8 bundling the trunk 2 and the lower ends thereof are moored to the ground surface (G) with mooring members 12. Leaves 4 composed of fiber units of a material such as a synthetic resin are attached to the branches 3 to form the objective artificial tree 1. Furthermore, the tree constituent units 7 constructing the trunk 2 is preferably prepared by integrally fixing resin-impregnated hollow braid-like fiber units 6 on the outer peripheral surface of a fiber-reinforced plastic pipe 5.
Patent JP-H07107366-A (JP)
Title: Image processor
Inventor: KANEDA KITAHIRO
IPC: H04N5/232
Filed: 1993-09-29
Abstract: PURPOSE:To prevent an image disturbed instead due to a correction from being photographed and recorded by properly performing the correction of the blurring of an image. CONSTITUTION:A motion vector is detected from an image signal (S202) and the correction values HOSEIX and HOSEIY of the shake of an image are calculated based on the integrated value of the detected motion vector (S208). When the correction value HOSEIX or HOSEIY is larger than a threshold TH1 or TH2, correction impossible state is judged because the shake of the image is large and a correction is interrupted (S210, S214). During the interruption of the correction, the storage location on a memory of a correction object screen is moved to a location which is suitable for the correction.
Patent JP-S63313645-A (JP)
Title: Method and device for gas vent in injection molding machine
Inventor: KAWAI KAZUAKI
IPC: B29C45/34
Filed: 1987-10-20
Abstract: PURPOSE:To effectively exhaust gas inside a cavity and to improve the quality by detecting the molten body to be injected flowed into a gas vent path by a detection rod and closing an opening and closing valve by actuating a valve driving mechanism via an electric circuit based on the detection signal. CONSTITUTION:The molten body to be injected flowed into a gas vent path 5 is detected by a detection rod 9. A valve driving mechanism 10 is actuated and switching valve 8 is closed via an electric circuit according to the detection result. Since the gas inside a cavity 4 can properly be exhausted by passing it through the gas vent path 5 while closing the valve the casting of high quality having no blow holes can be formed with good efficiency.
Patent JP-S62126991-A (JP)
Title: Production of maltose
Inventor: TAKASAKI YOSHIYUKI
IPC: C12P19/14
Filed: 1985-11-26
Abstract: PURPOSE:To produce maltose, by treating amylose, amylopectin, starch or a partial hydrolyzate thereof with an enzyme produced by a bacterium belonging to the genus Bacillus. CONSTITUTION:Amylose, amylopectin, starch or a partial hydrolyzate thereof is treated with amylase G2 produced by a bacterium belonging to the genus Bacillus to give the aimed maltose. A bacterium which is separated from soil and identified as Bacillus megaterium is recognized to be novel and to produce a thermostable maltose forming enzyme and this enzyme is named amylase G2. Since this enzyme can not decompose alpha-1,6-glucoside bond of amylopectin, when amylopectin, starch containing it or a derivative therefrom is used as a substrate, saccharification reaction is promoted and maltose can be produced in high yield if the reaction is carried out in the presence of alpha-1,6-glucosidase such as isoamylase, pullulanase, etc.
Patent JP-H06114500-A (JP)
Title: Production of low-carbon sulfur free-cutting steel
Inventor: ISOBE KOICHI
IPC: C22C38/00
Filed: 1992-10-05
Abstract: PURPOSE:To produce the low-carbon sulfur free-cutting steel or composite free- cutting steel having excellent machinability by adding an oxygen content to the molten steel in a continuously cast strand. CONSTITUTION:The solid oxygen content or oxygen content and manganese content is packed into a metallic wire 8 and the wire is added to the molten steel 6 in the strand in the production of the low-carbon sulfur free-cutting steel contg. 0.05 to 0.15wt.% C, 0.5 to 2.0wt.% Mn and 0.1 to 0.4wt.% S or the composite free-cutting steel contg. these components and further, at least >=1 kinds among Pb, Bi and Te. While the molten steel flowing through an immersion nozzle from a tundish 1 into a casting mold 3 is kept stirred by an electromagnetic stirrer 4 in the casting mold, the metallic wire is uniformly melted therein and the raize of the oxygen in the molten steel prior to solidification is made possible without generating the bumping of the molten steel. The formation and growth of the MnS formed during the solidification are therefore accelerated and the larger MnS is formed, by which the machinability of the low-carbon sulfur free-cutting steel is improved.
Patent JP-S61146479-A (JP)
Inventor: MOTOMURA SHIGEO
IPC: B25B27/22
Filed: 1984-12-17
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-H11107724-A (JP)
Title: Intake/exhaust valve driving control device for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L13/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent seizure by forcibly lubricating an outer peripheral surface of an annular disk. SOLUTION: Cylindrical cam shafts 11 divided per cylinder are arranged on an outer periphery of a driving shaft 1 which is in synchronism rotating with an engine, and are rotated at non-constant speed according to an eccentric position of an annular disk 17 for interlocking both parts with each other. The annular disk 17 is fitted to a control housing 18, and is rotatably held. The control housing 18 is oscillatably supported through an eccentric bush, and is eccentrically operated by an eccentric cam 29 of a control shaft 26. Lubricating oil led from an lubricating oil passage 2 in the driving shaft 1 into an inner circumference of the annular disk 17 through an oil hole 8 and an annular oil passage 9, is supplied to an outer peripheral surface through an oil groove 10 of a radial direction of the annular disk 17.  A part of the lubricating oil is supplied to a fitting surface of the eccentric cam 29 and the eccentric bush.
Patent JP-H07116765-A (JP)
Title: Forging device and die washing machine therefor
Inventor: ISHIKAWA YASUTAKA
IPC: B30B15/02
Filed: 1993-10-25
Abstract: PURPOSE:To provide a forging device which is capable of automatically taking out and storing a die from/to a warehouse, washing, assembling, disassembling a die, and attaching/detaching a die to/from a forging press. CONSTITUTION:A pallet loaded with a die is automatically taken out by a self-travelling type elevation device 2 from a three-dimensional warehouse 1 provided with an addressed storing part, and is loaded on a carrier 3. The pallet is transported to a relay means 4 by the carrier 3; a metallic die only is loaded from the relay means 4 onto a first die transporting means 5 and washed by a die washing machine 6; and an upper die and a lower die are assembled at a die reversing device 7 and transported to a die changer 9 by a second die transporting means 8. The die changer is provided with a first and a second die exchange device 9A, 9B which are each movable on a first and a second rail 9a, 9b branching in a V-shape, and the attaching and detaching of the die to and from a forging press 10 are continuously performed.
Patent JP-H03128422-A (JP)
Title: Ultrasonic sound speed measuring method
Inventor: NEGITA HIROSHI
IPC: G01N29/00
Filed: 1989-10-13
Abstract: PURPOSE:To facilitate an operation and observation at the time of measurement and to obtain a measuring method which can be extended to automatic measurement by realizing a state wherein a superposed echo has a maximum amplitude and is in phase on an XY scanning display device. CONSTITUTION:A group of (n) pulses (n: >=2 integer succeed for a period ts is generated at a period ti which is larger than tsXn and the integer multiple of ts and an ultrasonic wave is applied to one end of a sample by using ultrasonic wave exciting pulses which are generated in synchronism with the pulses. An echo signal which is detected at the ultrasonic-wave applied end of the sample is inputted as Y-axis data to the XY scanning display device and continuous pulses which have the same period to with the period ts are supplied as an X-axis trigger to the XY scanning display device. The periods ts, ti, and t0 are varied in order under the conditions to superpose the echo signal and respective superposed echo signals are put in an overlap state to realize the state wherein the superposed echo signals have the maximum amplitude and are in phase on the XY scanning display device; and the current period t0 measure the speed of the ultrasonic wave in the sample.