baber/WOPTO huggingface dataset:
Patent JP-S61200833-A (JP)
Title: Carbon dioxide permselective membrane
Inventor: HIROSE SHOICHI
IPC: B01D53/22
Filed: 1985-03-01
Abstract: PURPOSE:To obtain the titled permselective membrane having high carbon dioxide transmissivity and separability and excellent in an ultra-thin film forming property, by using a vinyl polymer having polyethylene oxide in the side chain thereof and specified in the wt. percentage of the polyethylene oxide unit. CONSTITUTION:A membrane of vinyl polymer, wherein the repeating unit thereof is represented by formula [wherein m is an integer of 2 or more, R is H or ch2 and R' and R'' is 1-20C (substituted) alkyl or (substituted) phenyl] and the wt. percentage of a polyethylene oxide [-(CH2Ch2O)m-] is 10% or more by wt. of the total wt. of the polymer, is uniformly laminated to the surface of a porous support to obtain a carbon dioxide permselective membrane. Be cause the gas separation and concn. process by this permselective membrane accompanies no phase change, it is advantageous from the aspect of energy required in separation as compared with an adsorbent method.
Patent JP-H01213509-A (JP)
Title: Automatic device for inspecting smoothness of coating film
Inventor: SAKAKIBARA MASATO
IPC: G01N21/88
Filed: 1988-02-22
Abstract: PURPOSE:To automatically inspect the smoothness of the coating film of an object to be inspected in a non-contact state by projecting a previously fixed bright-dark striped pattern on the object to be inspected and converting the image of the striped pattern into a striped pattern of binary signals, and then, superposing a bright-dark striped pattern of binary signals of a previously fixed prescribed pattern upon the striped pattern of binary signals. CONSTITUTION:A striped pattern of a prescribed pitch is projected on the surface of a car body 2 which is placed on a line conveyor 1 and to which coating works are completed from a striped pattern projector 4 assembled in a gate type robot 9. The striped pattern is taken by means of a TV camera 6 and video signals are outputted to an image processor 8 in accordance with the intensities of the bright and dark portions of the pattern. The image processor 8 is constituted as a logical arithmetic circuit containing a CPU and converts the striped pattern into a bright-dark pattern of binary signals. When a bright-dark striped pattern of binary signals of a prescribed pattern is superposed upon the converted striped pattern of binary signals, the smoothness of the coating film on the surface of the car body 2 can be discriminated from the shape of the bright or dark sections of the formed bright-dark pattern.
Patent JP-H02290774-A (JP)
Title: Power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D101/00
Filed: 1989-02-17
Abstract: PURPOSE:To suppress the excessive operation in the return control for a steering wheel by setting the returned angular speed for the steering wheel according to the steering angle and car speed and controlling the electric current which flows in a motor so that the actual angular speed of the steering wheel accords with the set angular speed. CONSTITUTION:In a control part 7 which controls a motor 8 for assisting steering which drives a steering wheel, a neutral point detecting circuit 75 detects the neutral point theta0 of the steering angle on the basis of the torque detection signal T, car speed detection signal V, and a revolution detection signal theta, and the difference between the neutral point position theta0 and the revolution position theta of the steering wheel, i.e., the steering angle  theta is obtained by an adder 79a. The returned angular speed set value omegaT of the steering wheel is obtained in a function part 76 according to the steering angle  theta and the car speed detection signal V, and the difference  omega between the returned angular speed set value omegaT and the actual angular speed omegaa is obtained in an adder 79b. The corrected electric current 1a is obtained in a corrected electric current function part 78 on the basis of the difference  omega, and the instructed electric current I for the motor 8 is obtained in a function part 72 from the corrected electric current Ia, torque detection signal T, and the car speed detection signal V.
Patent JP-S60182651-A (JP)
Title: Ion microanalyzer
Inventor: IZUMI EIICHI
IPC: H01J37/252
Filed: 1984-02-29
Abstract: PURPOSE:To obtain an ion microanalyzer in which sensitivities for different elements are minimally different by installing a second primary-ion source for improving the ionization rate and simultaneously operating said second primary-ion source and a first primary-ion source of the duoplasmatron type. CONSTITUTION:A second primary-ion source 8 is a filament-type surface ionization ion source in which the element applied to a filament 9 is heated by a filament-heating current produced by a current source 10 to release primary ions 12. Thus released primary ions 12 are irradiated upon a spot on a sample 3 which is irradiated by a converged primary ion beam 5. Sputtering of the sample 3 is performed by using ions of a gas as primary ions produced from the primary ion source 1. The primary ions 12 released from the second primary ion source 8 is used for increasing the ionization rate (Km). Either ions of a halogen or ions of an alkaline metal are used as the primary ions 12.
Patent JP-S57152921-A (JP)
Title: Multi-layer rotating circular die
Inventor: MURAKAMI KENKICHI
IPC: B29C48/09
Filed: 1981-03-18
Abstract: PURPOSE:To make supply of a resin uniform, and to make a construction simple and ready, by fitting a rotating shaft to the tip of which a die is connected into a support section having at the center a stepped cylindrical fitting section that has resin supply passages in cylinder peripheral sections. CONSTITUTION:The center of the support section 4 has the stepped cylindrical section 5 (comprising cylinder peripheral contact sections 51a-54a and cylinder end surfce contact sections 51b-54b), and the cylinder peripheral sections have the resin suppply passages 81-83. The rotating shaft 1 is loosely fitted into this stepped cylindrical section 5, and 1 is drilled to have passages 101-103 in communication respectively with the resin supply passages 81-83. The dies 110-140 connected to the tip of the shaft 1 are drilled to have passages respectively in communication with the axial passages in the shaft 1 such that the passages of the dies are communicative with branched annular paths having the same length and positioned at several points.
Patent JP-S61198332-A (JP)
Title: Document retrieving device
Inventor: SHIBUYA YOSHITARO
IPC: G06F17/30
Filed: 1985-02-28
Abstract: PURPOSE:To find easily an objective document by providing a document header read buffer where document header information of each document is stored and a document header information stack buffer. CONSTITUTION:A document retrieval processing part 6 reads the document header of each document into a document header buffer 7 and compares it with document header data in a buffer 7 corresponding to a retrieval key set item, and information of this item is stocked in a preserving buffer 8, and information is displayed on a display unit 2. For example, when the control is transferred from the processing part 6 to a retrieval end processing part 9 by the end of retrieval to all documents of a certain medium, the processing part 9 displays retrieval results on the unit 2 and performs the processing corresponding to the response input of a user. Thus, the objective document is found from many documents easily in a short time.
Patent JP-H01214490-A (JP)
Title: Ic card and combination thereof with reader-writer
Inventor: KAWADA MASAMI
IPC: B42D15/02
Filed: 1988-02-24
Abstract: PURPOSE:To ensure that proper insertion of an IC card and firm holding of the IC card can be achieved easily and securely, by providing a recessed part at an appropriate position of one longitudinal side edge part of the IC card. CONSTITUTION:An IC card 10 incorporates a printed circuit 12 comprising storage and calculating elements, incorporates an input coil 14 and an output coil 16 at appropriate positions, and is provided with a notched part 20 at a longitudinal side edge part. Thus, the coils differing in function are incorporated asymmetrically on the left and right sides so that they are matched to corresponding input and output members in a reader-writer only under a predetermined condition. Therefore, when the IC card is inserted erroneously, the notched part is not matched to a detecting mechanism, and the card is returned. The reader-writer is provided with the detecting mechanism matched to the notched part when a head core 30 for supplying electric power and data signals is matched to the input coil 14 whereas a receiving coil 32 for reading data is matched to the output coil 16. This ensures discrimination of a properly inserted condition of the IC card, and also ensures firm holding of the card.
Patent JP-S60184907-A (JP)
Title: Valve device
Inventor: WATABE KOUZOU
IPC: F01D17/10
Filed: 1984-03-01
Abstract: PURPOSE:To reduce the cost of equipment by providing two discs, driven separately, on the same axis and enabling each disc to be seated on individual valve seat formed around an outflow port so as to furnish one valve body with functions of an adjustment valve and an emergency shut-off valve. CONSTITUTION:In case of using this valve device, equipped in a steam extraction line branching off from an airline between a boiler and a turbine in a steam power plant, as an adjustment valve, the second disc 22 united in one body with a piston 24 is placed in an illustrated position to secure a passage for an entrace side fluid 20 by means of a gap 31. In this condition, the flow of steam is controlled by vertically moving the first disc 18 by means of an actuator 16 through a stem 12. On the other hand, in case of using this valve as an emergency shut- off valve, a pilot valve 33 is opened and the entrance side fluid 20 is introduced into an upper chamber 25 to press down the piston 24. Then the second disc 22 is pressed to be seated on a valve seat 23, and communication between inflow and exit ports 7, 8 is shut-off regardless of a position of the disc 18.
Patent JP-S51114496-A (JP)
Title: Polyurethane decomposition process
Inventor: YAMANE KENJI
IPC: B09B3/00
Filed: 1975-03-31
Abstract: PURPOSE: Process of polyurethane decomposition with a mixture of water and pyrolidone compounds as decomposer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04277840-A (JP)
Title: Simulation system for asynchronous instruction
Inventor: FUKUDA NAOTO
IPC: G06F9/30
Filed: 1991-03-06
Abstract: PURPOSE:To present the simulation system which can verify asynchronism while guaranteeing reproducibility at all times. CONSTITUTION:This system simulates an asynchronous instruction in a test program to be traveled on a real computer by a simulator to be traveled by a computer different from the real computer and in the simulator, an asynchronous sequencer part 100 to instruct the operation of the main body processing (such as data transfer or the like) of the asynchronous instruction between synchronous instructions and an asynchronous instruction processing part 13 to execute an actual main body operation are provided. Then, an asynchronous parameter (such as an asynchronous request flag, the number of times to divide the main body processing and the number of synchronous instructions until completing all the main body processings or the like) is applied to the asynchronous sequencer part 100, the operation of selectively inserting the main body operation of the asynchronous instruction between the synchronous instructions is repeated according to the instruction of the asynchronous sequencer part 100 to be operated based on the asynchronous parameter, and the main body operation of the asynchronous instruction is executed.
Patent JP-H02219098-A (JP)
Title: Electronic musical instrument
Inventor: TAKAUJI KIYOMI
IPC: G10H7/02
Filed: 1989-02-20
Abstract: PURPOSE:To make a waveform data storage device correspond to each musical sound generator by providing an address control circuit which converts an address corresponding to key information into the use address format of a place where desired waveform data of the waveform data storage device is stored and obtaining the address format corresponding to the kind of the waveform data storage device. CONSTITUTION:The waveform data storage device 40 is stored with much waveform data previously and a frequency number is obtained by a frequency number circuit 6 with key information, timbre information, etc., obtained from an execution control circuit 3 and accumulated by an accumulating means 7. Then the output value of the accumulating means 7 and the output of a bank memory 5 are applied to an address control circuit 12 for conversion to the address format in a desired data storage device 4. An address control circuit 12 obtains control information corresponding to a musical sound generator previously from the execution control circuit 3, so the conversion to a specific address is performed. Consequently, the waveform data storage device is selected and used corresponding to the musical sound generator whatever format, e.g. ROM or D-RAM format the waveform data storage device has, and the address can be set.
Patent JP-H02218255-A (JP)
Title: Telephone system with doorphone
Inventor: TANABE TAKAYUKI
IPC: H04M9/00
Filed: 1989-02-20
Abstract: PURPOSE:To record a message of a visitor in voice by providing an automatic answering recording mode setting means for telephone set and an automatic answering recording mode setting means for doorphone separately. CONSTITUTION:An automatic answering recording mode setting circuit 7 for doorphone is set selectively as to whether an input signal entering from a doorphone 1 is processed in the automatic answering recording mode at absence or in the normal conversation mode at presence. When the doorphone 1 is set in the automatic answering recording mode, and when a signal by a call ring or the like informing the arrival of a visitor is sent from the doorphone 1, a control section 4 starts an automatic answering recording device 3 to send a voice message informing the absence of the user from the doorphone 1 to the visitor and when a message is received from the visitor, it is recorded in the automatic answering recording device 3.
Patent JP-H03244594-A (JP)
Title: Printing method
Inventor: MURAOKA KOJI
IPC: B41M3/12
Filed: 1990-02-22
Abstract: PURPOSE:To make it possible to print data with high adherence on a material having low thermal deformation temperature properties by directly printing data on a medium for printing and further thermally surrounding an area to be printed using a coating body consisting of a heat conductive material. CONSTITUTION:Ink 2 is used for printing on a medium for printing 1 directly using for example, a relief printing, printing pad or screen printing technique. A coating body 3 covers the area to be printed of the medium 1 adequately, so that a clearance from the surface of the area to be printed is often about one mm for operation, although the clearance should preferably be as small as possible. In addition, a material for the covering body 3 should be such as a highly heat-conductive aluminum, iron and a heat conductive ceramic. The heat conductivity is preferably lambda=10W/mK or higher as an external heat is used for heating ink printed by radiation of the covering body. The heating method is by gas, steam, infrared or microwave.
Patent JP-H04281392-A (JP)
Title: Control method for inverter
Inventor: MATSUMOTO OSAMU
IPC: H02P27/06
Filed: 1991-03-06
Abstract: PURPOSE:To improve an operating efficiency and to reduce a capacity of an inverter by preparing a plurality of inner constant storage areas in one inverter, and setting a plurality of sets of inner constants including V/F characteristic in response to the drive state of a motor. CONSTITUTION:In order to realize torque characteristic Ta during accelerating, V/F characteristic is output as a curve Va. In order to efficiently operate a motor during a constant speed, it is output as a curve Vc. In order to suppress the rise of a DC voltage within a limit during decelerating, it is output as a curve Vd. A storage area of an inverter is so set as to store a plurality of control constants such as the V/F characteristic, an accelerating time, a decelerating time, etc. The inner constant during accelerating is limited in a table A, the inner constant during a constant speed is limited in a table B, and the inner constant during decelerating is limited in a table C.
Patent JP-S63210420-A (JP)
Title: Clutch hub
Inventor: YAMAKAWA TSUNAHIRO
IPC: F16D13/60
Filed: 1987-02-25
Abstract: PURPOSE:To prevent the shortage of oil supply onto a clutch plate by installing an oil flow-out preventing weir onto a clutch hub made of sheet metal which is used for a humid type multidisc clutch for automatic transmission. CONSTITUTION:An oil flow-out preventing weir 10F is formed on the back surface of the spline teeth 10C by the press slits 10E. Therefore, the oil which flows along a boss part 10B by the centrifugal force due to the revolution of a clutch hub 10 is supplied onto a clutch plate 20 through an oil passage hole 10D from the back surface of the spline teeth 10C. While the oil is checked by the oil flow-out preventing weir 10F. Therefore, almost all the oil which flows along the boss part 10B is introduced into the oil passage hole 10D, and the shortage of oil supply onto the clutch plate is prevented.
Patent JP-S56137154-A (JP)
Title: Hot inspection method for end of steel member
Inventor: SUZUKI HIROMASA
IPC: G01N21/91
Filed: 1980-03-31
Abstract: PURPOSE:To detect a failure of material easily and quickly, by taking the end of hot steel member as the surface to be inspected after cleaning and smoothing, and etching the said inspected surface with ammonium persulfate. CONSTITUTION:The cast iron piece 1 cut into a given length during casting is carried on the carrying roll 2 ON-line and set to the inspection place provided at a given location in advance. Further, the end 3 of the cast iron piece 1 is adjusted to the surface temperature of 200-400 deg.C. To show the endoplasmic failure on the surface to be tested, dilute ammonium persulfate solution in 5% or lower is poured by using the liquid pouring nozzle 11. This water solution or water pouring amount is good in 10-15cc/cm<2>. Thus, the quick treatment of endoplasm of steel being the tested surface at the range of high temperatures is made by the etching with ammonium persulfate.
Patent JP-H04279786-A (JP)
Title: Scroll type compressor
Inventor: FUKANUMA TETSUHIKO
IPC: F04C29/02
Filed: 1991-03-06
Abstract: PURPOSE:To surely lubricate the sections to be lubricated of both scrolls while refrigerating capacity is being secured by mixing oil particles with lubricant at a specified ratio regardless of the operating conditions of a compressor and the like. CONSTITUTION:There are formed both a guide surface 12a which leads refrigerant gas discharged out of a discharging port 11 roughly downward, and collision surfaces 15a and 16a which separated included oil particles, in the discharge chamber 13 with the guided refrigerant gas by the guide surface 12a hit against the collision surfaces. The specified enclosed quantity of separated lubricant is accumulated below the collision surfaces 15a and 16a, and the collision surfaces 15a and 16a are finally to be formed at a position from which lubricant exceeding the enclosed quantity overflows above the collision surfaces 15a and 16a.
Patent JP-S56137688-A (JP)
Title: Cryogenic vessel
Inventor: TAKANO ICHIROU
IPC: H01L39/04
Filed: 1980-03-31
Abstract: PURPOSE: To prevent local heating by a method wherein a multihole plate compensating the strain of the circular part based on the electromagnetic force of a circular superconducting coil is provided fixedly all over the central part of inside of the circular part of a circular inner tank and thereby the force acting on the circular part is dispersed to the whole of the multihole plate.  
     CONSTITUTION: The cryogenic vessel is constituted by covering the circular superconducting coil 1 with the inner tank 3 circularly, by filling a coolant in the inner tank 3 and by insulating thermally the inner tank 3 from the outside air with an outer tank. The multihole plate 6 is provided fixedly in the central part 5 of the inner tank 3 and the force given by the electromagnetic force of the circular superconducting coil 1 acting in the outward direction of the circular part is dispersed by the multihole plate 6 provided all over the central part 5. And thereby the distortion of a part of the inner tank 3 is prevented, while the provision of any reinforcing beam is unnecessitated, and thus the weight of the entire cryogenic vessel is reduced, while the local heating can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09207291-A (JP)
Title: Gas barrier material
Inventor: HANADA KAZUYUKI
IPC: B32B27/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier material with excellent moldability and transparency, with flexibility and adhesive properties, being disposable friendly to environment or recyclable by forming a coating film contg. an aliph. polyester- grafted ethylene-vinyl alcohol copolymer resin on one face of a plastic base material. SOLUTION: A coating film contg. an aliph. polyester-grafted ethylene-vinyl alcohol copolymer resin is formed on at least one face of a plastic base material. The aliph. polyester-grafted ethylene-vinyl alcohol copolymer resin is a thermoplastic resin prepd. by grafting an aliph. polyester onto vinyl alcohol parts of an ethylene-vinyl alcohol copolymer resin (EVOH resin) and consists of 95-45wt.% ethylene-vinyl alcohol copolymer resin and 5-55wt.% aliph. polyester. This graft resin is obtd. e.g. by ring opening polymn. of lactones in the presence of an EVOH resin.
Patent JP-H01213840-A (JP)
Title: Optical integrated circuit device
Inventor: TSUKIKI KAZUNORI
IPC: G11B7/135
Filed: 1988-02-23
Abstract: PURPOSE:To manufacture a prism with the method of mass-productivity and to reduce the manufacture cost of the prism by executing the incoming, reflecting and outgoing of a laser light in the two main, surfaces, which are mutually parallel, of the prism. CONSTITUTION:The laser light from a semiconductor laser element 5 is reflected to a recording medium by a reflecting film 9a in a main surface 8a of a prism 6. A returning light from the recording medium goes through the reflecting film 9a into the prism 6. One part of this laser light is outgoing through a reflecting film 9b of another main surface 8b to a photo-diode 2a and photo- detected in the diode 2a. The remain of the laser light is reflected by the reflecting film 9b and outgoing through a reflecting film 9c of the main surface 8a toward a photodiode 2b. Then, the laser light is photo-detected by the diode 2b. Thus, since it is enough to cause only the two parallel main surfaces 8a and 8b of the prism to be an optical surface, the manufacture cost of the prism is made low.