baber/WOPTO huggingface dataset:
Patent JP-S5768143-A (JP)
Title: Carrier made of metal for monolithic catalyst
Inventor: UMEDA HIROISA
IPC: B01D53/86
Filed: 1980-10-11
Abstract: PURPOSE: To provide a carrier made of metal for monolithic catalysts exhibiting high carrier capacity by heating a metallic substrate consisting of specific ratios of Cr, Al, C, N, Ti, Zr, Fe and forming a specific alumina layer on the surfaces thereof.  
     CONSTITUTION: A metallic substrate consisting of the composition contg. 10W25% Cr, 2W5% Al, ≤0.04% C, 0.005W0.05% N, 0.1W0.6% Ti, and 0.01W0.5%% Zr, consisting of the balance Fe, and 10W150 values of (Ti + Zr)/N is prepd. This substrate is heated for about ≥2hr in an oxidative atmosphere of about 1,000W1,400°C, more preferably about 1,300°C, and is cooled. Thereby, the oxide layer contg. Ti, Zr in the form of solid solution and/or oxide and consisting essentially of α-Al 2 O 3  is formed on the surfaces of the metallic substrate. This oxide layer gnaws like wedges into the metallic substrate to bind firmly and tightly with said substrate thereby carrying the catalyst components to be coated without causing peeling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08314365-A (JP)
Title: Method and system for providing subject
Inventor: SHIBATA SHINGO
IPC: G06Q50/10
Filed: 1995-05-18
Abstract: PURPOSE: To make it possible to distribute the educator's subject to persons to be educated at arbitrary time. CONSTITUTION: A master directory 51 and a file server 50 contg. 5n from a home directly 52 are connected to an educator computer system 70 from a person-to-be-educated computer system group 60 via a network 80. The educator computer system 70 is formed of the constitution obtd. by connecting plural master computers 71 contg. reserved distribution programs 72 or similar computers contg. the similar reserved distribution programs. The person-to-be- educated computer system group 60 is composed of (n) pieces of commuters of the computers 61 to 6n. The master computer 71 is used by the educator. From the computers 61 to the computers 6n are respectively used by the plural general persons to be educated.  The educator is able to distribute the subject stored in the master directory 51 from the home directory 52 to 5n at the arbitrary time by the reserved distribution programs and the persons to be educated references the subject from the home directory at the assigned time.
Patent JP-H05334616-A (JP)
Title: Multiple magnetic head and its production
Inventor: KIMURA AKIRA
IPC: G11B5/29
Filed: 1992-06-03
Abstract: PURPOSE:To produce a multiple magnetic head which does not disorder information recorded with a regular magnetic gap and is excellent in mechanical strength. CONSTITUTION:When plural MIG heads are mounted on one head base 7 to produce a multiple magnetic head, the gap depth of a core 1 on the side on which a C-shaped core half connects from the back of a magnetic gap 5 is regulated by the interval between the apex 3 of an I-shaped core half and the sliding face 6 of the head.
Patent JP-H07323125-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a game machine equipped with a belt type variable display device in which a belt can be rotated smoothly even when it is used for a long period and for which high assembling accuracy can be obtained. CONSTITUTION:A driving pulley 143 driven by a motor 150, a driven pulley 141 and a tension pulley 136 which supplies (tensile force are arranged between a pair of mounting bases 1-1a and 101b keeping a prescribed interval, and a belt 190 is hung over between the pulleys, and also, position detectors 183, 184 which detect an identification information position detecting barometer 191 formed on the belt 190 are installed. The pulley shafts 102, 103 of the driving pulley 143 and the driven pulley 141, the mounting part 105 of the motor and the mounting part 109 of the position detectors 183, 184 are formed integrally setting either of them as a reference side mounting base 101a, and the other as an auxiliary side mounting base 101b which supports the pulley shafts 102, 103. In this way, it is possible to eliminate inaccuracy due to inconvenience in assembling.
Patent JP-S626421-A (JP)
Title: Thin film magnetic head
Inventor: SATO TOSHIAKI
IPC: G11B5/39
Filed: 1985-07-01
Abstract: PURPOSE:To improve magnetic efficiency by forming an insulating film arranged between the surface of a york type magneto-resistance effect type thin film magnetic (MR) element of an MR head and a magnetic core by a permeable insulating material having high electric resistance and high permeability. CONSTITUTION:A lead wires 10 is connected to both the ends of an MR element 5, which is formed on the 1st insulating film 2. Permeable insulating films 11a, 12b made of Ni-Zn-ferrite or the like are oppositely formed on both the ends of the MR element 5 in its width direction as the 2nd insulating films and a discontinuous part 11c is formed between these insulating films 11a, 11b. Permeable thin films 7a, 7b are oppositely formed on the insulating film 2 so that respective opposed ends cover the insulating films 11a, 11b and a dicontinuous part 7c of the thin films 7a, 7b is formed on a position matching with the discontinuous part 11c of the insulating films 11a, 11b. A magnetic core is formed by the thin films 7a, 7b. Consequently, magnetic flux easily flows into the MR element 5 and the characteristics of the MR head can be improved.
Patent JP-H05337713-A (JP)
Title: Boring device
Inventor: YAMAMOTO HIROSHI
IPC: B23B47/00
Filed: 1992-06-03
Abstract: PURPOSE:To make an abundant coolant feedable to a boring tool and keep off any drop in a spindle and a working head in terms of rigidity. CONSTITUTION:An inlet groove 17a, whose one end is interconnected to a flow passage 16 and the other end is extending along a turning direction of the spindle 12 is formed on an outer peripheral surface at the lower end of this spindle 12 so as to be interconnected to a ring groove 59. A coolant is fed to this ring groove 59 from an inflow passage 64. At the rear end of a wall part 22a of a head body 22, there is provided the flow passage 16 being interconnected. Two flow passages 43, 46 are brached off from a tip part of this flow passage 16, extending toward the tip side in the wall part 22a. Each one end of two sprayed passages 44a, 44b is opened to each inner circumferential surface of these flow passages 43, 46, and respective other ends of these passages 44a, 44b are opened to an outer circumferential part of the head body 22.
Patent JP-2000329747-A (JP)
Title: Visual examination method of flexible steel pipe
Inventor: GUNJI MAKIO
IPC: B23K11/24
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a visual examination method of a flexible steel pipe detecting a dent flaw appearing on a wavy surface certainly and inexpensively. SOLUTION: A current is allowed to flow to two exciting coils 1 of which the axes are arranged horizontally to generate an eddy current on the surface of the steel panel 2 running through the coils 1 and the dent flaw present on the surface of the steel pipe 2 is detected as the abnormal value of an eddy current by the detection coil 4 arranged between the exciting coils 1. In this case, the steel pipe 2 is a flexible steel pipe 5.
Patent JP-H05334701-A (JP)
Title: Device for driving objective lens
Inventor: ONO TAKEHIDE
IPC: G02B7/02
Filed: 1992-06-03
Abstract: PURPOSE:To simply and surely fix an upper yoke to an inner and an outer yokes with high precision. CONSTITUTION:A magnetic circuit actuating magnetic field to electromagnetic coils 21, 22 provided on a bobbin 2 loading an objective lens 1 is constituted of the outer yoke 27, the inner yoke 28, a magnet 29 and the upper yoke 30. The outer yoke 27 and the inner yoke 28 are formed integrally with an actuator base 4, and a through hole 31 through which a beam passing through the objective lens 1 passes is provided on the upper yoke 30 consisting of a sheet of metal plate, and the inner yoke 28 is inserted into the hole 31, and both end parts of the upper yoke 30 are loaded and fixed on two pieces of the outer yokes 27 and then the loading state of the upper yoke 30 is stabilized.
Patent JP-H10329078-A (JP)
Title: Parallel link manipulator device
Inventor: YAMADA SHIGERU
IPC: B25J11/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce an interference region and to increase a moving range of a moving member by a method wherein each link pair comprises from the base member side, in order, a one degree of freedom rotary type first pair; second pair, third pair; and a three-degree of freedom rotary type pair, and two of the first-third pair are driven and movement in six degrees of freedom is performed. SOLUTION: A base member 1 is coupled to a moving member 5 through three sets of link pairs 2, 3, and 4. The link pairs 2-4 are intercoupled through four pairs 6-9 and each link comprises, starting from the base member 1 side, in order, from a one degree of freedom rotary type first pair 6, second pair 7, third pair 8, and a three-degree of freedom rotary type fourth pair 9. Further, the second pair 7 and the third pair 8 are driven by a rotation motor and a belt. Thus, since the first pair 6 and the fourth pair 9 are moved following the second pair 7 and the third pair 8, a moving member 5 is movable in six degrees of freedom. This constitution reduces an interference region between the link pairs 2-4 and increases a moving range of the moving member 5.
Patent JP-S625050-A (JP)
Inventor: OHAMA MASAHIRO
IPC: F25B47/02
Filed: 1985-06-28
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-H039283-A (JP)
Title: Azimuth estimating method
Inventor: YAMASHITA MASATO
IPC: G01S3/808
Filed: 1989-06-07
Abstract: PURPOSE:To shorten an arithmetic time and to speed up signal processing by providing a prediction filter which predicts the azimuth of a signal source up to a certain time later from the past estimated values of the azimuth of the signal source. CONSTITUTION:A Karman filter predicts the azimuth of a sound source from the azimuth estimated values theta(t-2)... theta(t0) of the sound source to calculate azi muth predicted value hats theta(t1)... theta(tp) and only necessary elements of a cross spectrum density matrix CSDM are selected according to the azimuth predicted values. Then the estimated values -GAMMA and (theta(t1)) of CSDM regarding a subsensor array corresponding to said necessary elements are found. After the estimated values of the CSDM are found, C-GAMMA and (theta(t1))CH is found by a matrix C which whitens noises similarly to a conventional method. Then, characteristic values lambda1...lambdaN of C-GAMMA and (theta(t1))CH and characteristic spectra  V1...  VN are calcu lated. Then theta which minimizes C(phi)SIGMAkN+1N¦ VHC d(phi)¦<2> is found by the  VN to obtain the estimated value theta(t) of the azimuth of the sound source.
Patent JP-S5932470-A (JP)
Inventor: KOUCHI MATSUHISA
IPC: A62C3/00
Filed: 1982-08-18
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。
Patent JP-H10313763-A (JP)
Title: Tank remainder-reducing device in spraying chemicals
Inventor: AZUMA KUNIMICHI
IPC: A01C23/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a tank remainder-reducing device in spraying chemicals, which remarkably reduce a tank remainder by automatically tilting a tank by spring force when a tank remainder is lowered to a position a little before air is absorbed to a strainer. SOLUTION: At a device which is a chemicals spraying system sucking a chemical within the tank 8 by a pump 3 so as to spray and allowing the strainer 9 at the tip of a liquid suction hose 4 to enter from a chemical port 10 to be always positioned at a tank bottom, when the tank remainder is lowered to a position a little before air is absorbed to the strainer 9, a spring 11 arranged at the tank 8 pushes up one edge side 8a of the plane opposed edges of the tank by spring force to tilt the tank to move the strainer and a residual liquid to the other edge side 8b of the plane opposed edges of the tank.
Patent JP-S63307427-A (JP)
Title: Optical modulator
Inventor: TONO HIDETAKA
IPC: G02B6/12
Filed: 1987-06-10
Abstract: PURPOSE:To decrease the propagation loss of a ridge type guide and the coupling loss to an optical fiber and to enable low-voltage driving by forming the light guide in such a manner that the refractive index in the peripheral part thereof is lower than the refractive index in the central part thereof. CONSTITUTION:The circumference of a core 4 of the ridge type light guide 2 formed on an LiNbO2 single crystal 1 is enclosed by the low refractive index layer of a metal ion diffused layer 5. Guided light is thereby confined mainly in the core 4 and is propagated therein. Electrodes 3 are formed on both sides of the light guide 2. The refractive index is changed by the electrooptic effect of the core 4 and the phase delay between input light 6 and output light 7 is modulated by a signal voltage when a signal voltage is impressed to said electrodes from a power supply 8. The core 4 is enclosed by the peripheral part having the refractive index lower than the refractive index thereof in such a manner, by which the difference in the refractive index at the boundary face is decreased and the propagation loss of the guide and the coupling loss to the optical fiber are decreased. Driving with the low voltage is thus enabled.
Patent JP-S6036827-A (JP)
Title: Automatic fuel gas flow shutting-off device
Inventor: HAIJIMA KIYOUJI
IPC: F23N5/24
Filed: 1983-08-05
Abstract: PURPOSE:To prevent a solenoid valve for disconnecting a gas flow passage from being brought into a heated condition resulting from consumption of a useless power, by a method wherein the presence of leak fuel gas is detected as a change in an electrical resistance value. CONSTITUTION:In the operation of the titled gas flow shutting-off device, with a switch SW1 energized, a plug P is connected to a service power outlet, and through adjustment of a resistor VR1 of a gas sensor 4, the device may be brought into a condition in which an output signal is prevented from being produced at an output terminal 16 of a gas detector 2. When gas leak occurs, a coil L1 of the gas sensor 4 is oxidized, a potential difference between output terminals 14 and 15 is changed resulting from a change in the balanced condition of a bridge, and a transistor TR1 is energized through an amplifying circuit 5 and a signal processing circuit 6. This causes exciting of a relay RL to energize switches SW2 and SW3, and an alarm lamp LP2 and an alarm buzzer BZ are actuated. Energization of the transistor TR1 results in energization, in order, of transistors TR3 and TR4 to causes a solenoid valve SV to make electrical connection, resulting in disconnection of the flow through a gas flow passage.
Patent JP-H09323455-A (JP)
Title: Thermal printer
Inventor: NAKAJIMA SATOSHI
IPC: B41J15/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To make loading property of a recording paper good and to prevent occurrence of meandering or jamming of the paper. SOLUTION: An auxiliary paper guide section 141 is formed in a paper guide 14 such that it nips, from right and left sides, a head substrate 18 of which width is smaller than that of a paper. Since the recording paper is inserted such that both of the end faces advances along the auxiliary paper guide section 141 when the recording paper is loaded to a printer, an advancing angle of the recording paper with respect to a printing face 15 is reduced. In the paper guide 14, a side wall 144 that is intersected with an extending face of the printing face 15 is formed along a part of a side face of a platen roller so that the side wall 144 restricts movement of the recording paper in the lateral direction.
Patent JP-S624954-A (JP)
Title: Controller for continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: B60W10/10
Filed: 1985-06-29
Abstract: PURPOSE:To improve response performance by allowing the speed change speed to correspond to the duty ratio of a solenoid valve and determining the duty ratio on the basis of the deviation of the actual speed change ratio from an aimed speed change ratio, in a speed change speed control valve. CONSTITUTION:A line pressurized-oil passage 22 communicates to a speed change speed control valve 50, penetrating through a line pressure control valve 40, and controls the line pressure as the reduction function of the duty pressure. The speed change speed becomes the function of the duty ratio and the speed change ratio, and is determined according to the deviation of the actual speed change ratio from the aimed speed change ratio in stationary case. Therefore, the duty ratio includes the shift-down/shift-up elements accompanied by the positive/negative of the deviation, and the speed change having the speed change speed as control subject is carried out in the whole speed change region. There fore, the control operation and response performance can be improved.
Patent JP-H04367415-A (JP)
Title: Inner peripheral ring fitting device for metal coil
Inventor: JITSUKATA YOSHIKAZU
IPC: B65B27/06
Filed: 1991-06-14
Abstract: PURPOSE:To prevent interference between an inner peripheral ring and the inner diameter of a coil from happening by a method wherein a pair of inner peripheral ring support bases are arranged above a coil inner diameter corresponding part, and a guide with taper for centering of the inner peripheral ring, and a slide guide which can slide a diameter extending roll on the rail are provided. CONSTITUTION:A ring 2 is fitted on ring support bases 10 by a ring feeding device, and an inner diameter plate extending device is inserted in a coil inner diameter by advancing the device on a running rail 4. A diameter extending roll 11 is inserted in the inner diameter of the coil under a contracted condition, and a diameter extending cylinder 13 is extended, and the roll 11 is pressed to the inner diameter of the coil by a diameter extending link 12. Under that condition, the roll 11 is rotated, and an inner peripheral plate is adjusted to the inner diameter of the coil, and then, the inner peripheral ring 2 is pushed in the inner diameter of the coil by advancing a running truck 3. Thus, the inner peripheral ring 2 is placed on a guide with taper l9, and centering of the inner peripheral ring 2 and the inner diameter of the coil is corrected, and the inner peripheral ring 2 is fitted on without interfering a coil 1.
Patent JP-H07972-A (JP)
Title: Method for decomposing and removing nitrogen compound
Inventor: NAKAHARA TOSHIJI
IPC: C02F1/58
Filed: 1993-06-15
Abstract: PURPOSE:To effectively convert nitrogen compounds into harmless gaseous nitrogen by adding the excessive quantity of nitrite to nitrogen compound contg. water and bringing the mixture into contact with a metal carried catalyst under heating conditions before adding gaseous hydrogen to residual nitrite cong. water to decompose the nitrite. CONSTITUTION:Nitrogen compound contg. waste water stored in a raw water tank 1 is introduced into a heat exchanger 5 through piping 12 by a pump 4 after water solution of NaNO2 is added as an oxidizing agent from piping 12. After the waste water exchanges heat with effluent water introduced from piping 16 and is heated by a heater 6, it is introduced into a 1st reaction column 2 from piping 13. In the 1st reaction column 2, nitrogen compounds in waste water are decomposed and removed in the presence of a catalyst, and residual NaNO2 contg. water is discharged from piping 14. The residual NaNO2 contg. water is introduced into a 2nd reaction column 3 after gaseous H2 is added from piping 15, and the residual NaNO2 is decomposed by the gaseous H2 and removed as gaseous N2. Further, effluent water from the 2nd reaction column 2 is introduced into a heat exchanger 5 through piping 16.
Patent JP-S5845471-A (JP)
Inventor: YAMANE MASATAKA
IPC: F24F5/00
Filed: 1981-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H022987-A (JP)
Title: Reactor shutdown device
Inventor: SEKIGUCHI MINEO
IPC: G21C9/02
Filed: 1988-06-13
Abstract: PURPOSE:To contrive the improvement of reliability of a control rod reactor core inserting detector function at the time of scram by providing an acoustic sensor at the position out of a reactor shielding body of a guiding tube. CONSTITUTION:The energy of an electromagnet 6 is absorbed, an inside extension tube 12 drops and a finger rod 13 is pushed out downward of a latch fin 3 for the position detection by an acoustic sensor 26. At this time, a stopper 22 provided on an outside extension tube 4 collides with the partition provided on a guide tube 1 to generate a first sound. Next an acceleration tube 18 abuts to a dash pot 21 to stop under decelerating by the dash pot 21 to generate a second sound. An control rod 14 continues to drop further and its lower end reaches and touches the bottom part of a reactor core to generate a third sound. A sensor 26 detects these first - third sounds to convert into electrical signals. The signals and the like corresponding to a scram signal and each acoustic signal are recorded in a recorder in a time history and a control inserting condition can precisely by known at and after scram signal generation.
Patent JP-H11341210-A (JP)
Title: Evaluation processing method for fax-ocr character recognition processing
Inventor: HONJO KATSUYA
IPC: H04N1/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the large volume of character image data pressuring a magnetic disk device by storing character strings to be described in one slip in an entry character storage file as one record, reading the record one by one from the entry character storage file, forming pseudo character strings and automatically preparing the slip one by one. SOLUTION: An automatic slip generation processing program 11 is activated, a slip ID is selected and an order form NO is specified. An execution button is pressed, a slip definition file 4 is opened and fixed format information is read. Then, the entry character storage file 5 is opened, one record of the specified order form NO is read and the record is divided by the item unit of the slip. The divided character strings are buried in the respective items of a fixed format, the slip ID is buried in a pertinent item and one slip is automatically generated. The generated slip is automatically transmitted from a FAX transmitter 12 to the FAX-OCR device 15 of a test object.
Patent JP-S63637-A (JP)
Title: Information processor
Inventor: MURAMOTO KOJI
IPC: G06F11/00
Filed: 1986-06-19
Abstract: PURPOSE:To easily investigate the cause of an object fault by providing an instructing means for instructing a fault processing in accordance with a detection of a fault and a propriety command of the fault processing, in accordance with a fault detecting means. CONSTITUTION:When a data which has been held by a register 1 is sent out to a register 2, this data is subjected to a parity check by a parity checking circuit 3. This parity checking circuit 3 detects a fault, and when an output of a fault processing permitting flip-flop 4 is '1', an output of an AND circuit 5 becomes '1', and by a control of a diagnosing device 6 which inputs this output, a fault processing of this fault is executed. When the output of the fault processing permitting flip-flop 4 permits the fault processing, if the parity checking circuit 3 detects a fault, the diagnosing device 6 executes a control so as to execute the fault processing of this fault, and when the output of the fault processing permitting flip-flop 4 does not permit the fault processing the fault processing is not executed.