baber/WOPTO huggingface dataset:
Patent JP-H11213632-A (JP)
Title: Control apparatus and recording apparatus
Inventor: TSUCHIYA NOBUYUKI
IPC: G11B27/034
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enable recording through alignment of no-tone recording time between the audio information pieces by detecting and discriminating various signals and existence thereof such as track number, etc., from a digital signal output from a reproducing apparatus, then transmitting the control signals to start the recording or temporary stop of recording to the recording apparatus in view of controlling the recording apparatus and reproducing apparatus. SOLUTION: An analog audio signal from a reproducing apparatus 1 is converted to a digital signal by a recording apparatus and is then recorded and this digital signal is input to a control apparatus 5 via a control line 4. A track number discriminating portion 51a detects and discriminates a track number code signal, read-in signal and read-out signal of an audio information block from the digital signal. Depending on this result, the control apparatus 5 sends the control signal via the first and second transmitting means 53, 56 and receiving means 24, 13 in order to control the recording apparatus 2 and reproducing apparatus 1 in order to set the passing time and time between programs. Thereby, the recording apparatus 2 is capable of recording by keeping constant the time interval between audio information blocks reproduced by the reproducing apparatus 1.
Patent JP-S62184115-A (JP)
Title: Production of polyamide fiber
Inventor: SASAMOTO FUTOSHI
IPC: D01F6/60
Filed: 1986-02-07
Abstract: PURPOSE:To obtain the titled fiber having high elastic modulus and low shrinkage, by dividing spun polyamide yarn having high polymerization degree into multiple stages, drawing the yarn at a specific draw ratio corresponding to more than a specific fraction of total draw ratio and heat-treating the drawn yarn under application of fractional stretches divided into multiple stages. CONSTITUTION:A polyamide having high polymerization degree (relative viscosity of >=3.0 in sulfuric acid) is melted in a spinning machine, extruded through a spinneret and solidified by cooling. The undrawn fiber is divided into >=2 stages after optional temporary winding and drawn at a draw ratio corresponding to >=80% of the total draw ratio. The drawn fiber is heat-treated under application of fractional stretches divided into plural stages to obtain the objective fiber suitable for woven fabric for reinforcement of a large-sized tire. The first-stage drawing is preferably carried out at a draw ratio of >=65% of the total draw ratio under fractional stretches divided into plural stages.
Patent JP-S53109188-A (JP)
Title: Waterproof coaxial cable fabrication
Inventor: KAIZU RIYOUSUKE
IPC: H01B13/32
Filed: 1977-03-04
Abstract: PURPOSE: To eliminate the gap in a coaxial cable by forming a waterproof coaxial cable to which laminated metallic tape is applied as an external conductor while setting up a compound layer between an insulated core and the external conductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000218289-A (JP)
Title: Treatment of sewage
Inventor: YAMASHITA NOBUYUKI
IPC: C02F3/34
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of sludge by introducing sewage into a contact digestion tank to purify it, then introducing the sewage into a contact oxidation tank to convert the nitrogen component in the sewage by nitration and denitrification into gaseous nitrogen which is removed, returning the sludge formed in the oxidation tank to the digestion tank and digesting the sludge. SOLUTION: Sewage is passed upward through an anaerobic filter bed 1 to decompose the org. matter into methane gas, or the like, by anaerobes. The sewage leaving a contact discharge tank A is introduced into the bottom of a contact oxidation tank B and allowed to flow upward through an aerobic filter bed 2. The treated water leaving the contact oxidation tank B is disinfected by chlorine, or the like, and discharged into the river, or the like, and a part of the treated water from the oxidation tank B is returned to the inlet side of the oxidation tank B. Nitration is promoted at the relatively upper part of the oxidation tank B in the oxidation tank B, and the nitrogen removal rate is increased by returning a part of the treated water to the inlet side of the oxidation tank B.
Patent JP-S61183203-A (JP)
Title: Composition for etching
Inventor: NAKABAYASHI NORIO
IPC: A61K6/00
Filed: 1985-02-08
Abstract: PURPOSE:To obtain an etching agent free from adverse effect to the dental pulp and having comparable adhesive strength, by combining ethy lenediaminetetraacetic acid or its alkali metal salt with its metal complex salt and using the mixture as the etching agent suitable for the etching of dentine. CONSTITUTION:The objective etching agent for especially dentine is produced by compounding (A) ethylenediaminetetraacetic acid or its alkali metal salt (preferably an aqueous solution of 0.1-0.5mol % concentration) and (B) a metal complex salt of ethylenediaminetetraacetic acid (preferably an aqueous solution of 0.1-0.5mol % concentration) at a molar ratio of preferably 1:0.2-20. The etching agent is suitable for the etching of dental enamel. EFFECT:The rate of decalcification is low, and the damage to teeth can be minimized.
Patent JP-S61183372-A (JP)
Title: Adhesive composition
Inventor: MORI TADAHIRO
IPC: C08L67/00
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a hot-melt adhesive retaining a high bond strength and having excellent high-temperature adhesion, by blending a thernoplastic copolyester elastomer with an ethylene/vinyl acetate copolymer. CONSTITUTION:An adhesive compsn consists of 15-80wt% thermoplastic copolyester elastomer (A) and 85-20wt% ethylene/vinyl acetate copolymer (B) having a vinyl acetate content of 10-50wt%. The elastomer (A) is a copolymer having an intrinsic viscosity of 0.5-1.5 wherein acid component consists of 50-95mol 5 of an arom. dicarboxylic acid or an ester forming derivative thereof (I), 5-50mol% of a dimer acid or an ester forming derivative thereof (II) and 0-30mol% of an aliph. dicarboxylic acid or ester forming derivarive thereof (III) other than dimer acid, glycol component consists of 60-97mol% of a 2-10C alkylene glycol (IV) and 3-40mol% of an aliph. long-chain glycol (V) and the sum of components (II) and (V) is 10-70mol%.
Patent JP-H01200531-A (JP)
Title: Malfunction prevention device for signal transmission circuit including compound wound latch relay
Inventor: ADACHI TADASHI
IPC: H01H47/22
Filed: 1988-02-03
Abstract: PURPOSE:To prevent the malfunction of a signal transmission circuit including a latch relay by connecting the coil of the compound wound latch relay to the first diode in parallel and connecting the series circuit of a reverse polarity second diode and the latch relay coil lo a capacitor in parallel. CONSTITUTION:When a set pulse Va is given to a set coil 2a, induced electromotive voltage generated respectively at leading and trailing ports of the pulse in a reset coil 2b is shunted by the first diode Db. The second diode D2 is also involved in the aforesaid process. Also, the other side of the induced electromotive voltage (this has reverse polarity and the upper side of the reset coil 2b is positive and the lower side thereof is negative) has reverse polarity against the second diode D2' and therefore this diode D2, comes to have high impedance. As a result, shunt effect due to a capacitor C2 connected in parallel to the series circuit of the second diode D2 and the reset coil 2b works very effectively and the induced electromotive voltage is well suppressed. According to the aforesaid construction, a signal free from induced electromotive voltage is inputted to a post-stage circuit 3 as shown in Vb and the circuit 3 is free from malfunction.
Patent JP-H03227688-A (JP)
Title: Reversible thermal recording material
Inventor: HIEDA YOSHIHIRO
IPC: B41M5/36
Filed: 1990-02-02
Abstract: PURPOSE:To obtain a thermoplastic recording material having a multi-time information recording and erasing repeatability and a superior durability by providing a heat sensitive layer mainly composed of an organic low-molecular substance dispersed in a crosslinked matrix resin and a substance controlling the crystal growth of the organic low-molecular substance. CONSTITUTION:A matrix resin of a heat sensitive layer is superior in transparency, mechanically stable, and capable of being formed into a film. As the matrix resin, a polymer having a functional group, such as carboxyl group and hydroxyl group, is preferably used. As a crosslinker for crosslinking the resin, an epoxy is exemplified. An organic low-molecular substance preferably has a melting point of the order of 50-160 deg.C. As the organic low molecular substance compounded in the matrix, alkanol; alkane diol; halogen alkanol; or the like is used. A substance used for controlling the crystal growth of the organic low-molecular substance can be eutectic with the organic low-molecular substance to extend the temperature range wherein the low molecular substance is in a half-melting state, or can accelerate the action of the crystal; for example, a higher alcohol is used.
Patent JP-S53109651-A (JP)
Title: Optical switch and optical switch matrix
Inventor: OGIWARA HARUO
IPC: H04B10/27
Filed: 1977-03-08
Abstract: PURPOSE:To switch the photo signal having been transmitted through an optical fiber to a multiplicity of optical fibers in the state of light by accurately moving one moving optical guide in opposition to a multiplicity of stationary optical guides to an arbitrary stationary optical guide by an external control signal.
Patent JP-H1132978-A (JP)
Title: Sheath for curving part of endoscope
Inventor: SUZUKI SHIGEJI
IPC: A61B1/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress the rupture at the time of molding a sheath tube, the deterioration by various kinds of disinfecting liquids, etc., and the generation of microholes by adding any one among at least hydrous silicic acid or silicic anhydride and synthetic silicate in addition to carbon black as a reinforcing agent to a vinylidene fluoride based rubber material. SOLUTION: The sheath tube 17 of a curving part 5 is formed of a compd. contg. the carbon as the reinforcing material and any one among at least the hydrous silicic acid or the silicic anhydride and the synthetic silicate in addition to this carbon black, by which the sheath tube 17 is made easy to elongate and the tear strength thereof is improved. The rupture of the sheath tube 17 which is the molded article is drastically lessened at the time of mold opening during molding of the sheath tube 17 and the yield of the molded articles is greatly enhanced. Further, the deterioration with various kind of the disinfecting liquids, autoclave sterilization and peroxide based sterilization device is averted and the generation of the microholes at the tube wall surface at the time of curving of the curving part 5 is suppressed.
Patent JP-H04266431-A (JP)
Title: Metal lath working device
Inventor: HARA AKIRA
IPC: B21D53/04
Filed: 1991-02-19
Abstract: PURPOSE:To offer a metal lath working device possible to work a metal lath having sharp edges excellent dimension accuracy and uniform lath mesh shape as regards a metal lath working device, especially, a metal lath working device to work a metal lath through a battery or a heat exchanger. CONSTITUTION:A punch 1 having a blade of a lath mesh shape moving vertically and horizontally and a flat die 2 making a vertical pair with the punch 1 are provided and a primary-worked metal lath 6 worked as a thin sheet 5 is passed between the punch 1 and the flat die 2 is passed through a tension roller 3. A roller 4 having grooves of lath mesh shape 4a corresponding to the lath mesh shape of the primary-worked metal lath 6 on the outer periphery is provided.
Patent JP-H08220047-A (JP)
Title: Gas detector
Inventor: FUJISAWA ETSUKO
IPC: G01N27/12
Filed: 1995-02-14
Abstract: PURPOSE: To reduce the power consumption and deterioration with time of a gas detector by causing a heat generating layer upon which a semiconductor layer is laminated to intermittently generate heat at a temperature higher than a specific value and then within a specific low temperature range. CONSTITUTION: A semiconductor layer 7 is laminated upon the heat generating layer 5 of a gas sensor 2 and the layers 7 and 5 are respectively connected to a detection circuit 11 and driving circuit 12 through a signal line 9 and power line 10. A control circuit 13 controls the circuits 11 and 12 in accordance with a reference clock outputted from a clock circuit 14 and the circuit 12 causes the layer 5 to intermittently generate heat within a temperature range of 250-300 deg.C after the layer 5 intermittently generates heat at a temperature of 450 deg.C. The circuit 11 monitors the fluctuation of the electric resistance Rs of the semiconductor layer 7 and, when such a state that the resistance Rs exceeds a reference resistance Rg continues for a prescribed period of time, detects and notifies 15 the generation of a gas.  Since the circuit 12 intermittently drives the layer 5 at a low temperature in such a way, the power consumption and deterioration with time of the sensor 2 can be reduced. In addition, since the layer 5 is made to generate heat at a high temperature of 450 deg.C, the layer 7 well reacts to the gas even when the intermittent driving of the layer 5 is made at a low temperature.
Patent JP-H04214698-A (JP)
Title: Supporting member for auxiliary circuit card
Inventor: JIYOSEFU EI HOOUE
IPC: H05K7/14
Filed: 1991-02-19
Abstract: PURPOSE: To make possible easy detachment and exchange of an auxiliary circuit card by supporting the auxiliary circuit card with guides, mutually extending parallel along the counter line of the auxiliary circuit card. CONSTITUTION: An auxiliary print circuit card 12 is held almost in parallel with a host circuit card 10 by guide rails 22. The guide rails 22 are engaged with the counter line of the auxiliary circuit card 12 in a lateral direction 52. Therefore, the auxiliary circuit card 12 can be feely slidden in the longitudinal direction 54 along with the guide rails 22. A surface plate 18 is attached at the front edge of the auxiliary card 12. This surface plate is operated, so as to provide a device for detaching the auxiliary card by holding the auxiliary card 12, sliding the auxiliary card 12 forward in the longitudinal direction 54, along with the guide rails 22 and separating a connector socket 20 and a perpendicular connector 14. Thus, the auxiliary circuit card can be easily detached and exchanged.
Patent JP-H06209621-A (JP)
Title: Rolling control apparatus for walking-type paddy field working machine
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1993-01-20
Abstract: PURPOSE:To reduce the number of parts by enabling the extension and contraction of a pair of right and left side cylinders with a single hydraulic valve and to remarkably improve the accuracy of rolling control by coinciding the working speeds of the right and left side cylinders. CONSTITUTION:The wheel-lifting cylinder ports I, J of the right and left side cylinders 23 are connected with each other and the wheel-lowering cylinder ports G, H are connected to a single hydraulic valve 32. The right and left side cylinders 23 are moved in opposite directions at the same speed by operating the single hydraulic valve 32.
Patent JP-S62183057-A (JP)
Title: Magnetic recording device
Inventor: SAKAMOTO ETSURO
IPC: H04N5/922
Filed: 1986-02-06
Abstract: PURPOSE:To improve the S/N of a reproduced picture by providing a nonlinear circuit in an emphasis and de-emphasis circuit so as to change the degree of emphasis of a side band in response to the modulation frequency of a frequency modulation signal. CONSTITUTION:The emphasis circuit 30 is provided to a magnetic recording deice and the output of a modulator 3 is fed to an adder circuit 11 via a main transmission line 12. Further, a band stop filter 13, an attenuator 31 and a limiter 32 being a nonlinear circuit are connected in series between the modulator 3 and an attenuator 14 connected to the adder circuit 11. Further, a de- emphasis circuit 40 is provided to the magnetic recording device, and a band stop filter 23, an attenuator 41 and a limiter 42 being a nonlinear circuit are connected in series with the feedback circuit of the circuit 40. Then the degree of emphasis of the side band is changed in response to the modulation frequency of the frequency modulation signal of the magnetic recording and reproducing device to improve the S/N of the reproduced picture.
Patent JP-S62188639-A (JP)
Title: Automatic tool exchanger
Inventor: KOBAYASHI YOSHIKAZU
IPC: B23Q3/157
Filed: 1986-02-08
Abstract: PURPOSE:To smoothly further promptly perform exchanging action, by constituting a device such that a tool is successively exchanged automatically by vertically moving a spindle head. CONSTITUTION:If a spindle head 2 is lifted to a chuck loosening position from a standby position, a tool 8, mounted to said head 2, is fitted to and held by a tool holder 25 in a tool magazine 23, while a chuck loosening arm 12 loosens a chuck 10. If the head 2 is further lifted, a tool magazine unit 5 is also lifted together, and if the head reaches a tool exchange position, a tool removing arm 29 turns by adapting its roller 31 to a stopper 32. And the tool 8 is removed from the chuck 10 of the head 2 by advancing the tool magazine 23. Subsequently, this device, after it positions the desired tool 8 in front of the chuck 10 by rotating the tool magazine 23 through a motor 28, is reversely actuated. As the result, exchanging action can be smoothly further promptly performed.
Patent JP-S62202254-A (JP)
Title: Transfer system for consecutive data to logical device
Inventor: TAKASE AKIRA
IPC: G06F13/28
Filed: 1986-02-07
Abstract: PURPOSE:To make continuous access of data possible to shorten the processing time by writing data, which is sent continuously through the DMA mechanism of an external device, in a logical device successively and sending data read out from the logical device to the external device through the DMA mechanism. CONSTITUTION:A command sequential execution control circuit 241b of a command sequencer 241 sends an access command stored in a register CR to logical devices 21-23 designated by a register USR and sends a command signal, and the command is executed to write data, which is stored in the memory of a service processor, in a main storage device through a data buffer 241c. Contents of a register LR of a command storage part 241a are counted down each time when data is transferred, and the data load operation is stopped when they become zero. Meanwhile, a signal Data Ack for data read is sent from the circuit 241b to a DMA control circuit 130.
Patent JP-H11225138-A (JP)
Title: Encryption processing unit encryption processing method and recording medium recoding the method
Inventor: SAIJO TAKESHI
IPC: H04L9/10
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an encryption processing unit that decides a size of a memory area storing output data independently of the encryption processing type and its algorithm. SOLUTION: An output data storage section 126 reserves a memory area, stores an encryption text and a plain text, an input data size calculation section 127 calculates the size of data of the encryption text and the plain text, and a type storage section 128 sores the encryption processing type and the algorithm type. A type provision section 129 outputs the encryption processing type and the algorithm type to a type information storage section 113. Then the type information storage section 113 stores the encryption processing type and the algorithm type and the output size table, and an output data size discrimination section 114 calculates the data size by using the size of input data and the encryption processing type and the algorithm type.
Patent JP-S58142685-A (JP)
Title: Video and sound input/output switching circuit
Inventor: SHIKA NORIYASU
IPC: H04N5/44
Filed: 1982-02-18
Abstract: PURPOSE:To make through mode open state and prevent oscillation, by providing a circuit that controls opening and closing an input/output circuit automatically making a synchronizing signal detecting voltage according to presence of video input in the video and sound input/output circuit of a television. CONSTITUTION:Plural input terminals and output terminals and a mode changing switch circuit 69 for changing output are provided. Video signals of plural input terminals are current-amplified by amplifier circuits 71, 72. Amplified image signals are led to a synchronizing separtor circuit 73 and synchronizing signal is separated. An AND circuit 78 is driven by a control voltage generating circuit 76 by a vertical synchronizing signal passing the synchronizing signal through an integrating circuit 74 and a control voltage generating circuit 77 by a horizontal synchronizing signal passing the synchronizing signal through a differentiating circuit 75. Controlling of opening and closing of signal output of video and sound output terminals is performed by controlling output of the AND circuit 78.
Patent JP-H07234302-A (JP)
Title: Moisture resistant antireflection film
Inventor: FUJII HIDEO
IPC: G02B1/11
Filed: 1994-02-23
Abstract: PURPOSE:To permit easy wiping away the flow marks remaining by evaporation after generation of water drops on the surface when an antireflection film is exposed to a high-humidity atm. by composing the outermost layer on the atm. side of this film of a specific high-refractive index material. CONSTITUTION:This moisture resistant antireflection film is an antireflection film consisting of plural layers formed on an optical glass substrate and has the high-refractive index material layers consisting of HfO2 or Ta2O5 and the low-refrigerant material layers consisting of SiO2. The outermost layer on the atm. side is this high-refractive index material layer. Such antireflection film is formed by an arbitrary method, such as vacuum vapor deposition method, sputtering method, ion plating method and ion beam assist method. While the high-refractive index material layers and low-refractive index material layers of such antireflection film may be composed respectively of one layer or plural layers, the outermost layer on the atm. side is required to be composed of the high-refractive index material layer.
Patent JP-H07236253-A (JP)
Title: Actuator
Inventor: TOYAO JUNICHI
IPC: H02K7/108
Filed: 1994-02-23
Abstract: PURPOSE:To prevent the generation of an abnormal sound by obviating the free revolution of a constraining lever even when the vibrations, etc., of a car body are propagated. CONSTITUTION:A lever holding means 20 holding an output gear constraining lever 8 in an unturned manner by force smaller than the pushing force of an output member 7b for a power conversion means 7 is disposed between the output gear constraining lever 8 and a constraining-lever support shaft 2d in an actuator 1.
Patent JP-H11222552-A (JP)
Title: Polyamide resin composition
Inventor: MORIMOTO KAORU
IPC: C08K3/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin compsn. which is excellent in elastic modulus and heat resistance and can be used for producing a molded article having a high crystallinity and an excellent appearance even at a relatively low mold temp. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. polyamide resin mixture comprising (A) 20-90 wt.% polyamide 6 resin and (B) 10-80 wt.% arom. polyamide resin with (C) 45-150 pts.wt. inorg. filler, the arom. polyamide resin consisting mainly of a polyamide formed by the polycondensation of a diamine mixture comprising 10-50 mol.% p-xylylenediamine and 50-90 mol.% m-xylylenediamine with an aliph. dicarboxylic acid.