baber/WOPTO huggingface dataset:
Patent JP-S63189154-A (JP)
Inventor: WATANABE YOSHIYUKI
IPC: A61L9/01
Filed: 1987-01-31
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-S58139376-A (JP)
Title: Adaptor for small sized tape cartridge
Inventor: NINOMIYA KAZUNORI
IPC: G11B23/04
Filed: 1982-02-12
Abstract: PURPOSE:To load and use a small-sized cartridge in a large size recording and reproducing device, by driving gear with the movement of a moving operating member for a tape drawout member, and rotating a tape reel. CONSTITUTION:When tape drawout members 70, 71 are set to a drawout position with an operating member 96, the delivery of a tape winding mechanism interlocked with a driving gear 124 and the member 96 is disconnected. Thus, even if the adaptor is loaded and the driving gear 124 is driven with a drive shaft at a recorder and reproducer, a tape reel 6 only turns. Further, in moving the tape members 70, 71 to the save position with the member 96, since the tape winding mechanism and the driving gear 124 are linked, the driving gear 124 is rotated in interlocking with the movement of the member 96 and the tape reel 6 is rotated to wind the tape 4.
Patent JP-H07231463-A (JP)
Title: Digital key telephone set
Inventor: KOTAKE SHIRO
IPC: H04Q3/58
Filed: 1994-02-18
Abstract: PURPOSE:To easily correspond to an increase of installation of terminals and trunk lines without complicating the exchange control. CONSTITUTION:Similar plural channels are set and a main PCM highway 17 synchronized each other, PCM highway 19 for main extension line and PCM highway 21 for addition extension are provided. An extension telephone set 3 is allocated to each channel of the PCM highway 19 for main extension. An extension terminal 5 is allocated to one part of the channel in the PCM highway 21. In a PCM highway channel separation/multiplication part 14, a PCM highway 19 for main extension and PCM highway 21 for additional extension are selectively connected to the main PCM highway 17 in the channel corresponding to the channel where the extension terminal 5 is allocated and a PCM highway 19 for all-time main extension is connected in the other channel.
Patent JP-H08219933-A (JP)
Title: Method for detecting leakage of gas from gas duct
Inventor: NUKUI KAZUMITSU
IPC: G01M3/00
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a method for detecting leakage of city gas in a service pipe without requiring any digging work of ground. CONSTITUTION: A gas meter 3 is provided with a pressure sensor 5 and installed on a leakless duct 2. The pressure sensor 5 measures the pressure difference when no gas flows through the duct and when gas flows through the duct and the flow rate of gas is also measured. The pressure difference is integrated for a predetermined time and stored along with the flow rate as initial values. Subsequently, the flow rate and the pressure difference are measured every time when the gas is used. The pressure difference is integrated for a predetermined time and the flow rate is corrected. The integrated value subjected to flow rate correction is then compared with the initial integration value thus detecting leakage of gas.  Since leakage of gas from a duct coupling the gas meter 3 and a main or branch line 1 can be detected without requiring any digging work, manpower can be reduced and since leakage is monitored every time when the gas is used, safety is enhanced. Furthermore, since an integrated pressure drop is subjected to comparison, microfluctuation in the pressure of gas being supplied from the main or branch line 1 can be averaged and detection miss or erroneous detection can be prevented.
Patent JP-H08221173-A (JP)
Title: Input device
Inventor: TAIMA SHINOBU
IPC: G06F3/041
Filed: 1995-02-09
Abstract: PURPOSE: To improve the operation feeling that operation is securely done by giving a shock or shake to an operator when the operator touches or presses a specific switch. CONSTITUTION: When the operator presses the specific switch displayed on the screen of a touch panel 3, the touch panel 3 informs a controller 5 that the switch is operated. The controller 5 decides its contents and sends its signal to the object device equipped the touch panel 3. At this time, the controller 5 also sends a signal to an electromagnetic hammer 1 and places the electromagnetic hammer 1 in operation to give a shock to the panel switch 3 from behind, thereby making the operator sense the depression (touch) of the switch on the finger tip (or through a pen held in the hand of the operator). In another way, the electromagnetic hammer 1 is placed in operation after it is confirmed that the object device operates and it may be informed that the object device operates.
Patent JP-H09214035-A (JP)
Title: Estimation measuring method and apparatus for wavelength multiplexing optical amplifier
Inventor: MORI TORU
IPC: H01S3/067
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy for the characteristics of an optical amplifier by combining a plurality of optical signals, converting a combined signal to an electric signal with optical/electrical conversion means, detecting noise power such as modulation power of input/output light, etc., with frequency discrimination power detection means, and eliminating an influence of relative intensity noise. SOLUTION: Signal lights having different wavelengths outputted from light sources 1-a , 1-2 ,..., 1-n are combined with an optical combiner 3 and are inputted into an amplifier 4 to be measured. Signal light outputted from the amplifier 4 is inputted into an optical/electric converter 5. Multiplexed signal light is converted to an electric signal with the optical/electric converter 5, and a frequency spectrum of the electric signal is inputted into frequency discrimination power detection means 6. Further, intensity noise possessed by the light sources 1-1 , 1-2 ,... is previously estimated which is in turn subtracted from noise spectrum density of the signal light outputted from the amplifier 4 by the frequency discrimination power detector 6 whereby noise components generated by the optical amplifier 4 are removed.
Patent JP-H11216647-A (JP)
Title: Grinding device
Inventor: KAMEI HIROMASA
IPC: B24B49/12
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device whereby grinding of a welding bead, from its rough grinding to finish grinding, can be automatically performed, and changing (wearing amount) of a grinding wheel diameter of a grinder can be detected. SOLUTION: This device has a grinder 8, CCD camera 2, 6 mounted in the grinder 8, laser slit light source 3, illuminating light source 7, and a computer 10 controlling the grinder 8. In this computer 10, by an optical cutting method based on the CCD camera 2, 6 and the laser slit light source 3, a height and width of a welding bead are obtained, a height change of the welding bead during grinding is caught as an undulation in a height direction of the welding bead, and a change of the center or the like in a width direction of the welding bead is caught as an undulation in a right/left direction, and by a shadow method based on the CCD camera 2, 6 and the illuminating light source 7, a grinding surface width of the welding bead is obtained.  When this grinding surface width is increased larger than a width of the welding bead, completion of finish grinding is judged, or when a shade generated by a step difference of the welding bead disappears, completion of finish grinding is judged. From a deviation or the like in an optical cut line position on an image, a change of a grinding wheel diameter is obtained.
Patent JP-S62194018-A (JP)
Inventor: RUDORUFU ZONNEN
IPC: F16C13/00
Filed: 1987-01-30
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-S59152199-A (JP)
Inventor: HASUNUMA YOSHIBUMI
IPC: B67D7/42
Filed: 1983-02-14
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-H04260167-A (JP)
Title: Document preparing device
Inventor: KUSHIDA TOSHIO
IPC: G06F17/21
Filed: 1991-02-15
Abstract: PURPOSE:To offer the document preparing device for shortening an operation step by an editing function of erasure, movement, copying, etc., by designating a range of a ruled line. CONSTITUTION:At the time of designating a range, a means for selecting the kind of a ruled line which becomes an editing object in its range is provided, and at the time of designating a range by an editing function of erasure, movement, copying, etc., by designating the range of the ruled line, it is attained by selecting the kind of the ruled line which becomes the editing object in its range. In such a way, at the time of designating the range by the editing function of erasure, movement, copying, etc., by designating the range of the ruled line, the kind of the ruled line which becomes the editing object in its range can be selected, therefore, the operation step is shortened.
Patent JP-S63190210-A (JP)
Inventor: KUWABARA TSUNEO
IPC: H01B7/295
Filed: 1987-02-03
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-S58139201-A (JP)
Title: Failure detector for servo system
Inventor: KUNO TOSHITAKA
IPC: H02P29/00
Filed: 1982-02-12
Abstract: PURPOSE:To improve the reliability of blocking function, by stopping a drive motor urgently when a deviation between a relative rotating angle detected value of an encoder and an absolute rotating angle detected value of a potentiometer exceeds a permissible value. CONSTITUTION:A counter 20 is reset when an arm is in the reference attitude, counts a pulse train 100 from an encoder 18 when the rotation is started and outputs a relative rotating angle detection value 102. An analog detection value 116 of the absolute rotating angle of a drive motor 10 detected at a potentiometer 38 is taken as the absolute rotating angle detection digital value 114 at an AD converter 40. The two detection values are inputted to a comparator 42, an open instruction 110 and a close instruction 112 are outputted to contacts 32, 34 when the deviation 118 exceeds a permissible value 109, to stop the motor 10 and to activate a brake 36. Thus, the servo failure blocking function is improved.
Patent JP-S56119547-A (JP)
Title: Detecting circuit for breaking of signal and mark rate
Inventor: TODA YOSHIFUMI
IPC: H04L25/02
Filed: 1980-02-23
Abstract: PURPOSE:To independently determine the detection limit for breaking of signal through causing the limit of the detection mark rate to approach 0 and 1, by comparing the output of the integrating circuit, which has a time constant longer than that of the integrating circuit connected to retriggerable multivibrator, with the reference voltage. CONSTITUTION:When input signal 1 of pulse period t1 shorter than time constant CXRX of integrating circuit 14 is given to retriggerable multivibrator 11, Q' output signal 2 continues to be 0 and does not generate the alarm signal. When input signal 1 of pulse period t2 near time constant CXRX is given, output 2 repeates the operation of 0, 1 and averages them to generate the output signal, and pulse perior t2 becomes longer; and when it exceeds the threshold, alarm is generated. If instantaneous breaking sufficently longer than time constant R1C1 of integrating circuit 17 is generated in input signal 1, the alarm signal is generated when output signal 3 of integrating circuit 17 increases and exceeds the threshold voltage. If instantaneous break shorter than time constant R1C1 in the input signal, output signal 3 which does not reach the threshold voltage is reduced, and so alarm is not generated.
Patent JP-H01246430-A (JP)
Title: Silky polyester based combined filament yarn having different shrinkage
Inventor: NAKAMURA RYOJI
IPC: D01F6/92
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the title combined filament yarn having silky gross without containing a delustering agent and being excellent in bulkiness, flexural recovery ability and dry feeling, by adding a specific kaolinite to a polyester and melt spinning and drawing the polyester and subjecting the drawn polyester to weight reduction finishing with an alkali solution. CONSTITUTION:(B) Kaolinite being <=10% in total sum of particle having >=1mum sphere diameter expressed by particle size distribution of equivalent sphere diameter is added to (A) polyester essentially consisting of terephthalic acid and ethylene glycol and the polyester containing the kaolinite is melt-spun and drawn. Then the polyester is subjected to weight reduction finishing with an alkali solution to provide the aimed combined filament yarn keeping fine pores in fiber axis direction to 0.2-0.7mum maximum value of frequency distribution of maximum width, <=3 ratio of length/maximum width and 10-30 average number per 100mum<2>, being <=50% in surface reflection component to the total reflection component and >=40% in sum of permeating, deflecting and reflecting component and internal reflection component to total reflection component.
Patent JP-H10206810-A (JP)
Title: Ridge type optical waveguide element and its manufacture
Inventor: HATSUDA RANKO
IPC: G02F1/035
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a ridge type optical waveguide element in which a ridge type optical waveguide having vertical ridge flanks and a sufficient ridge height is formed on a ferroelectric substance single crystal substrate. SOLUTION: The ferroelectric substance single crystal substrate 31 is subjected to the polarization inversion treatment so that the directions of polarization of first substrate regions 31a, 31b corresponding to a pattern of the ridge type optical waveguide and the remaining second substrate regions 31c, 31d and 31e are inversed each other when the ridge type optical waveguide is formed on the substrate surface perpendicular to the direction of a crystal having spontaneous polarization of the ferroelectric substance single crystal substrate 31.  Then, the ferroelectric substance single crystal substrate 31 after polarization inversion-treatment is formed into the ridge type optical waveguide 32 by remaining the first substrate regions 31a, 31b as the ridge type by removing the second substrate regions 31c, 31d and 31e while having a required thickness by the wet etching treatment using an etching liq.
Patent JP-S59151634-A (JP)
Inventor: JIYAN KUROODO MERII
IPC: F16D55/40
Filed: 1984-02-10
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-S52106425-A (JP)
Title: Low temperature electrical equipment
Inventor: NUMATA SEIJI
IPC: H01F36/00
Filed: 1976-03-03
Abstract: PURPOSE: To minimize an electrical power loss and be economical by cooling a transformer oil with an evaporating latent heat of an intermediate cooling media. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000220158-A (JP)
Title: Construction method for water bottom tunnel
Inventor: IWAMURA HIDEYO
IPC: E02D29/07
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a water bottom tunnel construction method capable of constructing a water bottom tunnel extremely efficiently. SOLUTION: A water bottom tunnel A is constructed by installing a plurality of box bodies 1 mutually jointer together on ground after excavation while driving water bottom ground 2. At this time, an excavator 4 is installed to a box body 1a located at the head and a rear pushing jack 14 is installed to the box body 1 located at the last tail portion respectively, while pushing out both the driver 4 and a plurality of box body 1 forward by the rear pushing jack 14, the underwater ground 2 is excavated by a certain distance with a face plate 5 of a driver 4, and a box body 1 is pushed forward by a certain distance. In this way, a distance equal to the one box body is driven and the distance equal to the one box body is pushed forward, a new box body 1 is installed after the box body 1 at the position, and this is repeated and a continuous water bottom tunnel A is constructed.
Patent JP-S53107222-A (JP)
Title: Mfm demodulation system
Inventor: FURUKAWA TERUO
IPC: H04L27/14
Filed: 1977-03-01
Abstract: PURPOSE:To enable the circuit constituted of T-type FF, a plural number of monostable multivibrators, and a differentiating circuit to generate clock pulses so as to demodulate a raw pulse time sepuence signal from the pulse signal converted according to a constant rule.
Patent JP-S62182185-A (JP)
Title: Production of compound semiconductor crystal
Inventor: MATSUTOMO TOSHIO
IPC: C30B11/04
Filed: 1986-02-04
Abstract: PURPOSE:In production of compound semiconductor crystal by boat method, to prevent occurrence of crack of reaction tube in a cooling process effectively, by setting a barrier inscribed in an inner face of a reaction tube to which a volatile component is solidified and attached. CONSTITUTION:A reaction tube 4 is divided by a partition wall 5, a raw material- containing semicircular section boat 1 is put in one of the divided part, a volatile component 8 is put in the other and the reaction tube is closed. A temperature distribution wherein the boat 1 is made high temperature and the volatile component 8 is kept at low temperature is transferred in a horizontal direction, the volatile component is introduced through a through hole 6 to the side of the boat 1 and solid crystal 2 is grown in the boat 1. When crystal growth is over and temperature is gradually dropped, the volatile component 8 is precipitated on an inner face 10 of the lowest- temperature end part. Therefore, a barrier 7 is inscribed in the inner face 10 at the end part at a desired gap and the volatile component 8 is attached to the barrier 7. The gap between the barrier 7 and the inner side of the reaction tube 4 is preferably 1/20 inner diameter of the reaction tube 4 and <=5mm. Consequently, the volatile component will not attach itself to the inner face 10 of the end part of the reaction tube 4 and no crack will occur in the reaction tube 4.
Patent JP-H03227338-A (JP)
Title: Polyolefin resin composition
Inventor: HARUNA TORU
IPC: C08L23/00
Filed: 1990-02-01
Abstract: PURPOSE:To obtain the subject composition capable of exhibiting excellent stabilizing effects and further thermal stability even in blending an inorganic filler therewith by adding a specific phenolic antioxidant, amide of a higher fatty acid and specified metal inactivating agent to a polyolefin resin. CONSTITUTION:The objective composition containing (A) 100 pts.wt. resin composition composed of (i) 98-35wt.% polyolefin resin and (ii) 2-65wt.% inorganic filler, (B) 0.01-5 pts.wt. phenolic compound expressed by the formula (R1 is 1-4C alkyl; n is 1-4; R2 is mono- to tetrahydric alcohol; residue), (C) 0.001-5 pts.wt. at least one of higher fatty acid amide-based compound or higher fatty acid monoglyceride compound and (D) 0.001-5 pts.wt. at least one metal inactivating agent selected from N,N'-bis[beta-(3,5-di-tert-butyl-4-hydroxyphenyl) propionyloxyethyl]succinic acid diamide and melamine.
Patent JP-H02204358-A (JP)
Title: Oxide superconductor and production thereof
Inventor: NAGANO SABURO
IPC: H01B12/00
Filed: 1989-01-31
Abstract: PURPOSE:To lower the critical temp. and to increase the critical current density by using the respective powders of RE2BaCuO5 (Re: rare earth element), BaCuO2 and CuO, calcining the powders under prescribed conditions and changing the RE2BaCuO5 crystal to RE2Ba2Cu3O7-delta from the outer periphery thereof. CONSTITUTION:The respective powders of the RE2BaCuO5, BaCuO2 and CuO are mixed to prepare the compd. expressed by RE2BaCuO5:BaCuO2:CuO =1:3(1-x):(2-x) (where, x: 0.01 to 0.15) ratio. The molding which consists of such compd. or the calcined powder thereof and in which the above-mentioned RE2BaCuO5 is uniaxially oriented is calcined at 900 to 1100 deg.C in an oxidative atmosphere. The oxide superconductor of >=80K critical temp. (Tc) of the polycrystal structure in which peritectic bodies are oriented uniaxially is obtd. The above-mentioned peritectic bodies are the particles of the oxide superconductor of the REBa2Cu3O7- system in which a paramagnetic material, i.e. RE2 BaCuO compsn. exists.
Patent JP-S60167078-A (JP)
Title: Pulse count circuit
Inventor: TSUKANE TSUNEO
IPC: G06M1/00
Filed: 1984-02-08
Abstract: PURPOSE:To attain miniaturization and power saving by inputting contact information scanned by a multiplexer into a shift register, by discriminating opening/ closing of the output pulse contacts, by counting this pulse by a presetable counter and by comparaing it with a machine system. CONSTITUTION:A controller 20 sequentially scans a multiplexer 10, which causes contact information connected to input terminals S1-Sn to be inputted to a shift register 11. A pulse decision circuit 12 reads the data thus shifted and discriminates a change from such contact off to off. When the circuit 12 does not detect off, a presetable counter 15 presetted the contents of a memory 19 remains as it is. In case the circuit 12 detects the contact on, it is counted by the counter 15. The counter 15 presets the contents of the memory 19 whenever it counts, and when there is a digit to be carried, the contents of the counter 15 are again write in the memory after the counter 15 counts one pulse.
Patent JP-S59148498-A (JP)
Title: Manufacture of diaphragm for speaker
Inventor: TAKEDA KOUJI
IPC: H04R7/02
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a diaphragm for speaker without anisotropy for rigidity by flowing a solution melting a resin including a needle filler or fiber from the origin of a mold of cone shape along its generating line and solidifying it by cooling or the like so as to form the diaphragm. CONSTITUTION:The needle filler or fiber included in a solution melting or dissolving the resin are oriented lengthwise along the flowing direction of the solution. In flowing this solution uniformly in the direction of outer circumference along the generating line from the origin of the cone shape, the lengthwise direction of the needle fillers or fibers included in the solution along the generating line from the origin to the outer circumference is oriented. The needle fillers or fibers are oriented uniformly in the direction of the generating lines from the vertex of the diaphragm obtained by evaporating the solvent or cooling the solution so as to solidify it, and the diaphragm is reinforced without any anisotropy, allowing to suppress abnormal amplitude. Concretely, a polyallylate resin is used, a 20wt% of carbon fibers is kneaded therewith the mixture is heated to 320 deg.C, and the solution kneaded well is floned from the origin of the cone shaped mold kept at 100 deg.C.
Patent JP-S60166744-A (JP)
Title: Mixture gas composition controller for internal-combustion engine
Inventor: SASAKURA HACHIROU
IPC: F02M25/10
Filed: 1984-02-09
Abstract: PURPOSE:To improve the combustion performance by providing means for separating oxygen from air flow and feeding into intake pipe and allowing supply of oxygen into the intake pipe upon decision of light load condition of engine through engine load decision means. CONSTITUTION:An oxygen separator 20 is arranged in adjacent to an air-cleaner 14 while containing an oxygen permeable film polymer 22 in a casing 21 having a flow-in port 21a to be coupled to the supercharge port of supercharger, discharge port 21b opening to the atmosphere and discharge port 21c to be coupled through supply pipe 23 to an intake pipe 11 in the upstream of carburetor 12. A control valve V to be controlled by a motor M is placed in the supply pipe 23 and said motor M is controlled by a microcomputer 80. Upon decision of light load condition where the engine load to be determined on the basis of output from a negative pressure sensor 60 is lower than predetermined level, the motor M is driven to open the control valve V thus to feed oxygen separated by the oxygen separator 20 to an engine 10.