baber/WOPTO huggingface dataset:
Patent JP-H10197494-A (JP)
Title: Eddy current flaw detector
Inventor: KIRIHIGASHI AKIHIRO
IPC: G01N27/90
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate detection even at a location where the shape of a specimen changes by generating an eddy current flaw detection shape signal only under the influence of the shape alone of the specimen by simulation based on a shape signal of the specimen calculated from a measured value of a displacement gage. SOLUTION: A sensor part is driven by an eddy current flaw detection section 2 to scan the inside of a specimen 5 such as SG piping of a nuclear power piping plant. A displacement meter 11 measures the shape of the inside of the specimen 5 to output a displacement signal 22 to the eddy current flaw detection section 2. A shape detecting section 13 calculates a shape signal of the inside of the specimen based on a position signal 21 and the displacement signal 22 to be outputted to a waveform forming section 14. The waveform forming section 14 calculates an eddy current flaw detection shape signal 23 attributed to changes 8 in the shape of the specimen 5 alone by simulation based on the shape signal of the specimen 5 obtained.  An arithmetic section 15 subtracts the eddy current flaw detection shape signal 23 from the eddy current flaw detection coil signal 9 thereby obtaining an eddy current flaw detection defect signal 24 only belonging to a defect 7.
Patent JP-S62168900-A (JP)
Inventor: WASHIMI KOICHI
IPC: G01N35/00
Filed: 1986-01-13
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-S59131208-A (JP)
Title: Microwave monolithic amplifier
Inventor: HONJIYOU KAZUHIKO
IPC: H01P3/08
Filed: 1983-01-17
Abstract: PURPOSE:To avoid an effect of variation of a circuit parameter by setting the conductor thickness of a transmission line of each matching circuit at a value larger and smaller the skin thickness due to a skin effect at the input side and the interstage/output side respectively for a microwave monolithic amplifier which contains an input matching circuit and an interstage/output matching circuit. CONSTITUTION:An input matching circuit consisting of an RF by-pass capacity 13 and series/parallel transmission lines 7 and 8 is provided between a gate electrode 1 of the 1st-stage FET formed on a semi-insulated GaAs substrate 31 and an upper electrode of a DC block capacitor 9 which is used as an input terminal of an amplifier. An interstage matching circuit consisting of a series transmission line 18, etc. is set between an FET drain 3 and the 2nd-stage FET gate 4. Furthermore an output matching circuit consisting of series/parallel transmission lines 22, 23, etc. is provided between the 2nd-stage FET drain 6 and an output terminal. The thickness of each transmission line is set larger than the skin thickness of a high frequency current produced by a skin effect with an input affecting the noise exponent and smaller than said skin thickness with the interstage/output in order to lower the circuit Q respectively.
Patent JP-S60150202-A (JP)
Title: Reproduction method and its device
Inventor: KANDA SHIGETO
IPC: G11B5/02
Filed: 1984-01-18
Abstract: PURPOSE:To increase the information recording density by limiting the magnetic sensing area of a recording medium down to a minute area by a light spot. CONSTITUTION:When a recording request is given, a supporting member 2 moves toward (x) while carrying a magnetic head 1, an objective lens 6, a half mirror 7 and a space filter 8. The head 1 is slid on a magnetic substance 4 of a recording medium 3 while receiving the load from a spring 23. Both member 2 and medium 3 are stopped when a magnetic pole 13 reaches a prescribed recording position of the substance 4. At the same time, a focusing servo action is carried out by a means (not shown in the figure) to keep a constant distance between the lens 6 and the substance 4. Then a recording beam 9 is irradiated on the medium 3 for recording of information by a coaction of the heating of the recording light spot and a magnetic field of the head 1. In other words, the temperature rises at a thermal response area 19 and the coercive force is reduced. While the magnetic field of the head 1 acts on a magnetic response area 18 of the substance 4. Then the recording is carried out only when both area 18 and recordable area 20 are obtained at a time.
Patent JP-S58125575-A (JP)
Title: Cable reel device of travelling body as crane
Inventor: WATANABE ETSUROU
IPC: B66C13/12
Filed: 1982-01-18
Abstract: PURPOSE:To make it possible to absorb the torsion of a cable caused by its winding by arranging a rotary drum and a swing drum on the main reel of a reel device for accessibly winding a composite cable including a communication core line around a travelling body. CONSTITUTION:A rotary drum having its outer diameter D and a swing drum 12 having the outer diameter d are arranged on a main reel 5. And, the number of revolutions of a pivoted arm 11 is set to that D/D+d of a supporting shaft 3. In such constitution, when the main reel 5 is, for example, turned clockwise, a communication cable 14 is drawn out from the swing drum 12, and wound around the rotary drum 8. By such the travel of the cable 14 between the drums 8, 12, the torsion of the cable 14 is absorbed. Hereby, a slip ring is made unnecessary, and many optical fibers can be used as a signal core line.
Patent JP-S5499541-A (JP)
Title: Control system for composite information process system
Inventor: KUWATA RIYUUICHI
IPC: G06F15/16
Filed: 1978-01-24
Abstract: PURPOSE: To avoid lowering of the system function even in case a certain using  right unit has some fault by providing the by-pass transmission line to the using  right transmission line.  
     CONSTITUTION: The system comprises common resources A, user B of the common resources, using right control unit C and others. In case the using right (code signal) of resources AK is transmitted to C i  from C i-1 (i-1st unit) or C i-2  and then the using right is transferred to the next unit after the fixed process, C i first inquires C i+1  for the permission of transfer of the using right and transfers the using right to C i+1  if the permission is given from C i+1 . And no permission is given within a fixed time from C i+1  in case the using right transmission circuit between C i WC c+1  has some fault or C i+1  is using a certain resources A 1 (except for AK). Thus, C i  gives the same inquiry to C i+2  via the using right by-pass transmission line and transfers the using right to C i+1  if the permission is given. In such way, the system function can be secured continuously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5598823-A (JP)
Title: Manufacture of single crystal element
Inventor: IHAYA KAZUHIKO
IPC: H01L21/205
Filed: 1979-01-20
Abstract: PURPOSE: To obtain an epitaxial layer in which there are little strain and dislocation and no exfoliation occurs, by previously providing a linear polycrystalline or amorphous layer on a single crystal substrate correspondingly to cutting-off lines when epitaxially growing different kinds of single crystal layers on the substrate, which is cut off afterward to manufacture numerous devices.  
     CONSTITUTION: To obtain numerous light emitting diodes, a polycrystalline layer 3 or an amorphous layer 4 is firstly made of SiO 2  by gas-phase pyrolysis with SiH 4  and CO 2  gas on one main face 2 of an n + -type Si substrate 1. The layer 3 or 4 is selectively etched by NH 4 F.HF group etching agent so that the layer is left as a lattice pattern corresponding to cutting-off lines. An n-type GaP single crystal layer different in kind from the former layer is so epitaxially grown on the main face 2 including the pattern that a single crystal layer 5 is provided on the exposed main face 2 and a polycrystalline layer 6 is provided on the lattice pattern. A prescribed region is produced in the layer 5. The substrate and the layers are cut off along the layer 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61167021-A (JP)
Title: Production of pitch carbon yarn
Inventor: KAMIMURA SEIICHI
IPC: D01F11/14
Filed: 1985-01-18
Abstract: PURPOSE:To obtain the titled yarn having improved separating properties while preventing fiber-to-fiber fusing in infusible treatment and carbonization processes, by making infusible pitch yarn provided with a dimethylpolysiloxane having a specific viscosity, removing the compound, and carbonizing it. CONSTITUTION:Firstly, carbonaceous pitch is subjected to melt spinning to give pitch yarn, which is provided with a dimethylpolysiloxane having 0.5-500cst viscosity at 25 deg.C as a finishing oil for infusible treatment, and the yarn is subjected to infusible treatment usually in an oxidizing atmosphere. Then, the finishing oil for infusible treatment is removed preferably by cleaning with an organic solvent such as benzene, etc., the infusible yarn is carbonized generally in an inert gas atmosphere, or further graphitized, to give the aimed yarn. The infusible treatment is preferable carried out at 200-350 deg.C.
Patent JP-H06210076-A (JP)
Title: Internal blade for electric razor
Inventor: YOSHIDA TOSHIYUKI
IPC: B26B19/04
Filed: 1993-01-18
Abstract: PURPOSE:To provide an internal blade for an electric razor at the lower end corner of which a sharp edge is not formed, and which does not generate fear such as cutting hand when the internal blade after grinding is handled, etc., and also for which a depressed part is not formed and which can be easily cleaned, for an internal blade after a reshaping by grinding. CONSTITUTION:An upper outer shape line 11 of a blade body 12 which is formed by the arc shaped upper outer shape line 11 and a linear form lower outer shape line 13 which connects both lower ends of the upper outer shape line 11 is reshaped by grinding by a grinding tool with an arc shape grinding surface to obtain the arc shape blade part outer shape line of the internal blade of an electric razor. For such an internal blade of an electric razor, the lower outer shape line 13 of the blade body 12 is formed to be shorter than the diameter of the grinding surface of a grind stone. Then, both lower ends of the upper outer shape line 11 are located higher than the lower outer shape line 13, and both ends of the lower outer shape line 13 and both lower ends of the upper outer shape line 11 are connected by a single arc shaped part (round 14) which protrudes downward.
Patent JP-S5391716-A (JP)
Title: Magnetic head
Inventor: HANAGATA SHIZUO
IPC: G11B5/60
Filed: 1977-01-21
Abstract: PURPOSE: To reduce the angle of elevation of sliders and facilitate the writing and reading of information signals by making the leading edges of the sliders for flaoting up of magentic head narrower with respect to their trailing edges. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06213471-A (JP)
Title: Fixing device for air conditioner
Inventor: TOMITA SHIGEKI
IPC: F24F13/32
Filed: 1993-01-18
Abstract: PURPOSE:To shorten an installing time, improve a finished state and a dew formation. CONSTITUTION:In a fixing device for an air conditioner in which partition plates 13a and 13b having longitudinal holes 13c arranged therein in such a direction as one in which a main body device 2 of the air conditioner is inserted are fixed inside an installing frame 7 with some screws 14, the screws 14 are loosened to enable the partition plates 13a, 13b to be slid in a forward or a rearward direction against the installing frame 7. Accordingly, the extremity ends of the partition plates 13a, 13b can be set in flush with a wall surface, a clearance between a front grill 3 of the air conditioner fixed and the wall surface can be eliminated and at the same time its size can always be kept at a specified size in view of a thickness of the front surface grill 3 by cuts and rised portions 15. Accordingly, a clearance between the front end of the main body device 2 and a rear surface of the front surface grill 3 can also be eliminated. In addition, the partition plates 13a and 13b are made integral to each other to enable a work to be simplified.
Patent JP-S58123731-A (JP)
Title: Semiconductor processing device
Inventor: KOUNO YOSHISUKE
IPC: H01L21/30
Filed: 1982-01-19
Abstract: PURPOSE:To remove by cleaning the unnecessary processing solution and the like adhered to the back side of a wafer by a method wherein an adhesion-preventing device, having a linsing liquid supplying device, is provided at the position corresponding to the back side of the wafer, and linsing liquid is jetted out. CONSTITUTION:When the processing solution 14 and photoresist are splashed back to the inner wall and the bottom face of a processing vessel 11 and they are scattered in the back side direction of the wafer 12, the adhesion of the processing solution 14 and the like to the back side of the wafer 12 is prevented by flat plates 22a and 22b of the adhesion-preventing device. Besides, linsing liquid 23 is jetted out to the back side of the wafer from the nozzle 25 of the linsing liquid supply device 24 which is provided on the adhesion preventing device 21a. With this linsing liquid 23, the processing solution 14 and the photoresist adhered to the circumferential part on the back side of the wafer 11 can be removed.
Patent JP-H11204456-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIWAKI SUSUMU
IPC: H01L21/3205
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent rise of a resistance value of a high-melting metal film and prevent generation of irregularity in the form of patterns consisting of the high-melting metal film, irrespective of formation of a silicon nitride film through chemical vapor deposition method on the high-melting metal film which is to serve as a gate electrode or a metal interconnection. SOLUTION: A silicon oxide film 2, a polycrystalline silicon film 3, a barrier metal layer 4 and a high-melting metal film 5 are successively deposited on the entire surface of a silicon substrate 1. Subsequently, the oxygen concentration inside a load lock chamber which is provided adjacent to a reactor is reduced to 1 ppm or less, followed by putting the silicon substrate 1 into the inside of the load lock chamber. Then, the silicon substrate 1 is transferred to the reactor where the temperature is maintained around 600 deg.C and depressurized, followed by letting flow a gaseous ammonia into the reactor for five minutes in a state where the temperature therein is maintained at 600 deg.C.  Thereafter, the temperature in the reactor is raised up to 760 deg.C along with the introduction of a source gas thereto composed of an NH3 gas and an SiH2 Cl2 gas, thereby forming a first silicon nitride film 6 on the high-melting metal film 5 by LP-CVD method.
Patent JP-H06215550-A (JP)
Title: Lid opening/closing device for disk player
Inventor: FUJIWARA SHUNJI
IPC: G11B17/054
Filed: 1993-01-19
Abstract: PURPOSE:To properly limit a range where dumping action effects and to eliminate a dumper engaging error. CONSTITUTION:A disk lid 1 is axially supported by a supporting shaft 1a freely rotatably against a chassis 2, a dumper holder 10 is freely rotataby attached via the supporting shaft 1a and a dumper gear 9a is provided on the dumper holder 10. A gear part 1h1 around a part disk ig integral with the disk lid 1 is engaged with the dumper gear 9a. This engagement is made beforehand in a completely closed state. A first holder stopper 2b and a second holder stopper 2c for deciding the rotative range of the dumper holder 10 are provided, The dumping actin does not effect until the dumper holder 10 is brought into contact with the first holder stopper 2b, after that until the stage just before a complete opening the dumping action effects and from the stage just before the complete opening to the complete opening state no dumping action does not work.
Patent JP-H09196217-A (JP)
Title: Solenoid valve
Inventor: SUDO SATOSHI
IPC: F16K31/06
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent an effect from being given to the fixing force of a disk spring without greatly increasing costs even when a shaft is given an external effect and a press-in position for a plunger is shifted by several microns within press-in dimension tolerance in a solenoid valve using the disk spring. SOLUTION: An attaching hole 31d for engaging with the small diameter part 29 of a plunger 26 is formed in the center part of a disk spring 31. The small diameter part 29 is fitted in this attaching hole 31d, the opening end of the small diameter hole 28 of the small diameter part 29 protruded from the attaching hole 31d is caulked in a plurality of spots so as to be tapered in form after caulking and the disk spring 31 is fixed by holding the disk between this tapered caulked part 28a and the end surface 26a of the plunger 26 via a washer 34.
Patent JP-H02190621-A (JP)
Title: Roller spline device
Inventor: OKUWAKI SHIGERU
IPC: F16D3/06
Filed: 1989-01-14
Abstract: PURPOSE:To transmit high torque by providing facing V grooves axially at a first shaft member and a second member with a fitting hole so as to form a longitudinal space with a rectangular cross section and fitting a cylindrical rolling body in the state of being clamped by the facing surfaces, thereby allowing its axial motion. CONSTITUTION:A first V groove 72 is axially formed at the peripheral surface of a rotatably supported output shaft 34, and also at the inner surface of a fitting hole 74 piercing through the center of a rotating movable body 38, a second V groove 76 is formed in the parallel direction to the shaft. A pair of inner wall surfaces 72a, 72b of the first V groove and a pair of inner wall surfaces 76a, 76b make right angles to each other respectively with the same dimension in width so as to form a longitudinal space with a square cross section. A roller 38b rolls in the state of being clamped by the inner wall surfaces 72b, 76b, allows the axial motion of the rotating movable body 38 and transmits high torque in the rotating direction. The cross section of the longitudinal space can be made rectangular as well as the number of rollers can be chosen according to the direction and largeness of torque.
Patent JP-H04238157-A (JP)
Title: Video signal recording and reproducing device
Inventor: TAKAHASHI KOJI
IPC: G11B20/00
Filed: 1991-01-23
Abstract: PURPOSE:To allow the automatic execution of required processing at the time of reproduction by constituting the above device in such a manner that the form of the analog video signals to be recorded can be surely detected at the time of reproduction without adding the circuits to be exclusively used. CONSTITUTION:The outputs of a video signal standard recording processing circuit 22 and a video signal high-quality recording processing circuit 23 are changed over by a switch SW 9 and the information to indicate the output of which circuit is to be recorded is formed by ID forming circuits 32, 36. This information is processed together with PCM audio signals and is digitally recorded on a magnetic tape 1. The information is extracted in ID extraction circuits 48, 52 via PCM audio reproduction processing circuits 50, 54 at the time of reproduction. The extracted information is supplied to a system controller 10 where a control signal CT4 is formed in order to selectively produce the output of the video signal standard reproduction processing circuit 58 and the output of the video signal high-quality reproduction processing circuit 59 by changing over a switch SW 10.
Patent JP-H07212714-A (JP)
Title: Video reproducing device
Inventor: FUNABASHI YASUHIRO
IPC: G11B20/00
Filed: 1994-01-25
Abstract: PURPOSE:To prevent only a specific video from being frequently reproduced by storing reproduced video information of one selected group and selecting and reproducing a video signal having been not reproduced yet. CONSTITUTION:A background video image control section 20 transits to processing reproducing video information at random when a reproduction command changeover switch 26 is closed at the start of the operation and transits to the processing reproducing video information sequentially from each genre of video image blocks when the switch 26 is open. With the switch 26 closed, when an orchestral accompaniment control section 1 gives genre designation data to a genre designation entry section 21, the designated genre is stored in a genre variable of a storage area of the background video image control section 20. Then a video reproduction state stored in a video image table 23 is checked and video information is selected at random from the video images in which the designated genre is not reproduced. Thus, a video signal is outputted to the control section 1 via a video storage section 25 and a video reproduction section 22.
Patent JP-S57121348-A (JP)
Title: Incoming transfer system
Inventor: HANAWA KAZUHIKO
IPC: H04L12/00
Filed: 1981-01-21
Abstract: PURPOSE:To transfer an incoming call during communication to a terminating terminal, by indicating the incoming classification to the terminal and by transferring the incoming call to another terminal on a basis of input data from the terminal. CONSTITUTION:During the communication between terminals T10 and T00, when another terminal T1n issues an originating request by the same method as the terminal T10 and the terminal T00 is requested to be connected, a central control device C transmits the signal, which indicates that another terminal requests to connect the terminal T00, and the signal of the communication classification to the terminal T00 through a control line (e), a terminal control circuit L00, and a control line b00. Data transmitted from the central control device C is displayed in the terminal T00.
Patent JP-H10210471-A (JP)
Title: Image coder and image decoder
Inventor: HASEGAWA HIROSHI
IPC: H04N19/61
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide coding and decoding technology in which an unpleasant quantization distortion is suppressed to a prescribed level, so as to reduce a loop back disturbance due to an interruption of a transformation coefficient. SOLUTION: A code amount control circuit 109 obtains a quantization parameter Q proportionate to a buffer sufficiency amount D and a coefficient discontinuation parameter L inversely proportional to the square of the quantization parameter Q. A characteristic of low-frequency transmission processing of a pre-filter 101 is changed so that a gain of a frequency component corresponding to a transformation coefficient yn discontinued, based on the coefficient discontinuation parameter L is zero. Therefore, while avoiding a deterioration of compression efficiency, a loop back disturbance is avoided.
Patent JP-S54100437-A (JP)
Title: Coating of two-part anaerobic curable composition
Inventor: TATEMICHI HIDEMARO
IPC: B05D7/24
Filed: 1978-01-26
Abstract: PURPOSE:To eliminate gelation of the title coating compound and to shorten the  coating step, by feeding a composition to two divided parts of a coating roll respectively, and by applying the composition to the same surface while mixing the parts  on the roll in the presence of air. CONSTITUTION:A first part liquid of the two-part anaerobic curable composition is fed to the well 2 in the roll 1 via the feed pipe 6; a second liquid, to the well 3  via the feed pipe 7. The liquids are fed to the roll surface via the holes 8 and 9,  mixed by an article and the roll surface 10 in the presence of air, and applied to the article using the handle 11. The roll surface 11 must be a non-metal material because the curing of the composition if accelerated by the catalytic action of metal.