baber/WOPTO huggingface dataset:
Patent JP-S61248868-A (JP)
Title: Method of winding linear body
Inventor: HIRANO SEIJI
IPC: B65H54/00
Filed: 1985-04-23
Abstract: PURPOSE:To wind a linear body tightly even when the diameter of a coil is increased by controlling the pressure lowering position of a bending roll on a delivery side in accordance with the detected signal of the coil diameter of said linear body and controlling the peripheral speed of a cradle roll by means of the indication signal of the track of said delivered linear body. CONSTITUTION:At the start of winding, a bending roll 14C on the delivery side is initially set to the winding inside diameter and, when a linear body 10 is wound 2-3 times on cradle rolls 18A, 18B, a coil diameter detecting sensor 22 is brought into contact with a coil 20 to start detection. As the winding is advanced, the roll 14C is displaced directly or obliquely downward according to the detected signal from the sensor 22, varying its pressure lowering quantity. On the other hand, the peripheral speed of the rolls 18A, 18B is controlled so as to be lower than that of the roll 14C by means of a signal from a track detecting sensor 24. Thus, when the coil diameter becomes larger, the pressure lowering quantity is varied preventing the linear body 10 from being restrained by the roll 14C, while it can be wound tight without being pulled since the peripheral speed of the rolls 18A, 18B gets lower than that of the roll 14C.
Patent JP-S60228404-A (JP)
Title: Mixed herbicide
Inventor: FUKUNAGA YUUJI
IPC: A01N37/46
Filed: 1984-04-26
Abstract: PURPOSE:To provide a herbicide containing butamifos, diethatyl-ethyl, simetryne and MCPB as active components, having broad herbicidal spectrum, expected to exhibit sufficient herbicidal effect at a low rate of application, and giving little phytotoxicity to rice plant. CONSTITUTION:The objective herbicide capable of effectively killing a variety of weeds, contains (A) O-ethyl O-5-methyl-2-nitrophenyl sec-butylphosphoroamide thioate (butamifos), (B) ethyl N-chloroacetyl-N-(2,6-diethylphenyl)glycinate (diethatyl-ethyl), (C) 2,4-bis(ethylamino)-6-etmylthio-1,3,5-triazine (simetryne) and (D) 4-(4-chloro-O-tolyloxy)butyric acid (MCPB) as active components. The weight ratios of A:B:C:D are 1:(0.08-0.4):(0.2-1):(0.1-0.6).
Patent JP-H02263712-A (JP)
Title: Production of oxide superconductor
Inventor: USUI TOSHIO
IPC: C23C14/08
Filed: 1989-04-04
Abstract: PURPOSE:To form an oxide superconducting layer having superior characteristics on a base material made of a heat resistant polymer at a temp. at which the polymer undergoes no change by evaporating part of a target made of an oxide superconductor with laser light and depositing the evaporated particles on the base material after activation with plasma. CONSTITUTION:The periphery of a target T made of an oxide superconductor or its precursor is evaporated by irradiation with laser light from laser 17. The evaporated particles are emitted toward a longsized base material 25 made of a heat resistant polymer such as polybenzimidazole, polyimide or polyamide. The particles are activated by passing through an atmosphere of plasma generated with a high frequency coil 30 and the activated particles are deposited on the base material 25 while continuously moving the material 25 in the longitudinal direction (23 24). An oxide superconducting layer 31 is formed on the material 25.
Patent JP-S60230098-A (JP)
Inventor: YOSHIZAKI MASATO
IPC: G21F9/30
Filed: 1984-04-27
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-S5612350-A (JP)
Title: Production of p-aminomethylbenzoic acid or its derivative
Inventor: WATANABE YUUICHI
IPC: C07C229/38
Filed: 1979-07-09
Abstract: PURPOSE: 4-Carboxybenzaldehyde, after oximated, is subjected to catalytic reduction in the presence of ammonia or an acylating agent to produce titled compound used as a monomer and starting material for medicine with industrial advantage.  
     CONSTITUTION: After 4-carboxybenzaldehyde or its alkyl ester is oximated with hydroxylamine, the catalytic reduction is effected in the presence of ammonia or an acylating agent and a catalyst of Ni or Pd to produce p-aminomethylbenzoic acid or its derivative. Raney nickel is preferred as the Ni catalyst. The acylating agent is preferably a mixture of acetic anhydride and acetic acid and in this case the use of 5%Pd-C catalyst is preferred. The process is high-safety because the use of hazardous p-cyanobenzoic acid can be avoided and shortened in steps, thus giving high-purity titled compound in high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S529729-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TAKAHASHI KOUICHI
IPC: H01T13/00
Filed: 1975-07-14
Abstract: PURPOSE:To facilitate igniting lean mixture by impressing ionized voltage on ignition plug during intake and compression strokes of engine.
Patent JP-S62243461-A (JP)
Title: Cordless telephone system
Inventor: ARIIZUMI YOSHIO
IPC: H04M11/00
Filed: 1986-04-16
Abstract: PURPOSE:To attain the use of a talking time display device at a terminal equipment by allowing a master equipment to detect the change in the polarity of a telephone line connected to an exchange, sending the result to a telephone set via a talking channel of a radio line, allowing the telephone set side to identify the information to apply control. CONSTITUTION:After a dial signal is sent from a cordless telephone set 5, when an opposite telephone set replies, an exchange 1 inverts the polarity of a wired telephone line 3. A polarity detection circuit 6 of a master equipment 2 detects the polarity inversion of the line 3, drives a polarity change information sending circuit 7 to send the polarity change information to the telephone set 5 via a talking channel of the radio line 4. The polarity change information identification circuit 8A of the telephone set 5 detects the inversion information to start a talking time display device 8B and to attain the talking. When the talking finished, the incoming side hooks on earlier and the line is disconnected, then exchange 1 is restored and the polarity of a sender subscriber is restored. The circuit 6 detects the polarity restoration and the restored polarity information is sent to the telephone set 5. The circuit 8A detects the polarity restoration, the device 8B is stopped to attain the use of a talking time display device at a terminal equipment.
Patent JP-H08261956-A (JP)
Title: Oily stain measuring method for metal, glass, and ceramic material surface
Inventor: MORI KAZUHIKO
IPC: G01N21/91
Filed: 1995-03-17
Abstract: PURPOSE: To provide an oily stain measuring method for metal, glass, and ceramic material surfaces. CONSTITUTION: A testing liquid is constituted of (a): a nonionic dye of 0.005-10wt.%, (b): at least one kind of a solvent of 5-99.9wt.% selected from a group of aliphatic alcohol having the carbon number 1-5, aliphatic ketone, glycol, glycol ether, and cyclic ether, and (c): water for the remainder. The surface of a measured material is brought into contact with the test liquid, then it is immediately washed with water. The stuck quantity of oily stains is measured or the stuck portion is judged based on the coloring degree on the surface, and the oily stains on metal, glass, and ceramic material surfaces are measured.
Patent JP-H06297184-A (JP)
Title: X-ray radiographing method of circumferential welding line in liner block and supporting structure of x-ray source guiding tube
Inventor: YOSHIDA HIDEKI
IPC: G03C5/16
Filed: 1993-04-13
Abstract: PURPOSE:To easily and quickly facilitate the X-ray radiographing of the horizontal welding of a cylindrical liner block. CONSTITUTION:An X-ray source guiding tube 15 for the purpose of guiding the X-ray source 19 to the outer circumference of a liner block is arranged in order to enclose the horizontal welding line 3 on which an upper and lower liner block 6 are joined; a film is arranged on the inner circumference of the liner block 6 so as to oppose the horizontal welding line 3; the X-ray source 19 which is inserted in the X-ray source guiding tube 15 is moved along the X-ray source guiding tube 15; the horizontal welding line 3 is irradiated with the X-ray to perform the X-ray radiographing of the horizontal welding line 3.
Patent JP-S59212684-A (JP)
Inventor: KAMIMURA NOBUO
IPC: F27D7/06
Filed: 1983-05-16
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-H02264571-A (JP)
Title: Video signal processing circuit
Inventor: OSAWA HIROSHI
IPC: H04N13/00
Filed: 1989-04-04
Abstract: PURPOSE:To obtain an easy-to-see animation by writing an input video signal in a frame unit alternately to two frame memories, and reading out these written video signals alternately via a video output changeover switch. CONSTITUTION:When a write permission signal S10 received from a data control part 20 is set at a high level, the write of a digital input video signal S1' is permitted to a 1st frame memory 121. Then the write of the signal S1' is permitted to a 2nd frame memory 122 when a write permission signal S11 is set at a high level. At the same time, a video output changeover switch 22 switches and outputs the digital output video signals S9' read out of both memories 121 and 122 in response to the input a video output switch signal S12 via the part 20 so that the signals S9' are correctly arranged with time. Therefore, the video information preceding by a frame and that subsequent by a frame are never mixed into the same image even through this image is equal to an animation for example. Then the animation can be easily viewed.
Patent JP-S5513247-A (JP)
Title: Dichloropyridyloxyphenoxypentenoic acid derivative, its preparation and heribicide comprising it
Inventor: ITOU SHIGESUMI
IPC: A01N25/14
Filed: 1978-07-15
Abstract: NEW MATERIAL:The title derivative of formula I: [R is H, (halo)alkyl, alkenyl, inorganic or organic cation].  
     EXAMPLE: 4-[4-(3,5-Dichloropyridyl-2-oxy)phenoxy]-2-pentenoic methyl ester.  
     USE: Herbicides for farmland, paddy fields, fruit gardens, mountains and forests, and non-agricultural lands.  
     PROCESS: 2,4-(3,5-Dichloropyridyl-2-oxy)-phenol is reacted with a 4-halogeno-2- pentenoic acid derivative of formula II: (X is halogen) in the presence of a base to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04218033-A (JP)
Title: Plate material for light-shielding blade
Inventor: MATSUBARA TAKASHI
IPC: G03B9/36
Filed: 1991-04-18
Abstract: PURPOSE:To provide a light and strong plate material usable for the ultrahigh- speed shutter of a camera or the like. CONSTITUTION:The plate material is composed of a reinforced resin material layer 3 comprising continuous carbon fibers 1 oriented in one direction almost in parallel to the longitudinal direction to the light-shielding blade and a matrix resin 2 surrounding these fibers 1, and a reinforced resin intermediate layer 7 comprising continuous carbon fiber 5 or short fiber arranged in one direction almost right in angles to that of the fibers 1 of the layer 3, and a matrix resin 6, and across the this layer 3 another similar material layer 3 is formed in a face-symmetrical laminate structure in the fiber direction in right angles to the intermediate layer 7. The carbon fibers of the layers 3, 3 have an elastic modulus of >=30000kg f/mm<2> and a tensile strength of >=350kg f/mm<2>, and an elongation of >=1%.
Patent JP-S61244804-A (JP)
Title: Gas turbine rotor
Inventor: WATANABE OSAMU
IPC: F01D5/30
Filed: 1985-04-24
Abstract: PURPOSE:To prevent a deflective load from acting on the implanted part of a moving blade and improve its durable temperature and reliability, by forming the moving blade from ceramics while interposing a packing between the implanted part of the moving blade and a groove in a disc engaging with said implanted part. CONSTITUTION:A moving blade 1 provides in its bottom pat an implanted part 2, having a stepped part, to be extended. While a rotor disc 3 peripherally provides in its point end a groove 4 engaging the implanted part 2. Here the moving blade 1 is formed by ceramics. While the groove 4 forms on its surface a soft metal layer 5 serving as a packing over the whole surface. And the moving blade 1, engaging the implanted part 2 with the groove 4, is supported to the disc 3. In this way, a deflective load acting on the moving blade 1 can be decreased because the moving blade 1 consisting of ceramics is supported through the packing 5, consequently a gas turbine rotor with a high durable temperature further with high reliability can be obtained.
Patent JP-S5210397-A (JP)
Title: Process for preparing emulsion of synthetic resin
Inventor: OCHIMI TSUKASA
IPC: C08F2/22
Filed: 1975-07-14
Abstract: PURPOSE: A process for preparing an emulsion of a synthetic resin without using any emulsifier or water-soluble polymer, by polymerizing in presence of watersoluble radical intiator having electrolytic group, and introducing a specific amount of carboxyl group into the polymer during or after the polymerization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000278199-A (JP)
Title: Radio base station and method for controlling automatic on/off of its transmission power
Inventor: KATO SHINICHI
IPC: H04B7/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent transmission of an erroneous radio wave from a base station due to a power failure or the like. SOLUTION: A power supply voltage detector 3 of a radio base 1 monitors an output voltage of a primary side power supply unit 10, and when the output voltage drops to a prescribed voltage or below, a switching transistor(TR) 9 is turned off thereby allowing a DC/DC converter 2 to stop its output because a voltage at its GATE terminal is decreased. Thus, transmission of an erroneous radio wave due to voltage drop can surely be prevented.
Patent JP-2000028202-A (JP)
Title: Electronic control type electrical water heater
IPC: F24H9/20
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heater with high energy efficiency and with the number of parts reduced by eliminating a prior art electromechanical Thermostat, to which water heater protection of drying red heat is applied. SOLUTION: In one mode of the present water heater 10, there are provided a water container 16, an element 26 disposed for heating water in the water container 16, a sensor disposed to detect temperature in the vicinity of the element 26, and a control device connected with the element 26 and the sensor and being capable of disconnecting the element 26 when a plurality of temperatures are compared with each other, and a difference between the plurality of the detected temperatures for a predetermined time is larger than a previously determined temperature.  In another mode, there are provided the water container 16, the element 26, a sensor disposed to detect temperature of water in the water container 16, and a control device connected with the element 26 and the sensor and being capable of energizing the element based upon comparison between temperature information received from the sensor and the previously determined temperature.
Patent JP-S58204772-A (JP)
Title: Controlling method for pulse width modulation inverter
Inventor: MATSUMURA TAKUJI
IPC: H02M7/48
Filed: 1982-05-24
Abstract: PURPOSE:To enable to adjust the output voltage of an inverter from zero to the maximum by setting the data in a counter by a data setting circuit at every specific set period of an output signal of an oscillator and controlling the counter operating period in response to the magnitude of the data. CONSTITUTION:A PWM control inverter is formed with GTO 3-8 having self- extinguishing capacity. An interrupt signal is applied to a microcomputer 105 from an interrupt signal circuit at every prescribed period of the signal proportional to the output frequency of an oscillator 101, clock signals are applied to counters 103, 104, and the operating periods of the counters 103, 104 are controlled by a memory 107, a control signal circuit 108 and an operating period control circuit 106. Accordingly, the data of controlling the operation and stop of the counters and the data after the prescribed period are applied to an operating period control circuit 106, thereby accurately regulating the output from zero to the maximum.
Patent JP-H0643204-A (JP)
Title: Insulation testing device for conductor passed through electrode
Inventor: HENRII EICHI KURINTON
IPC: G01R31/02
Filed: 1992-02-25
Abstract: PURPOSE: To enhance the sensitivity to low-current failure arc, while preventing a normal corona discharge from being detected erroneously as a failure in insulation, and to arrange a failure detection means at a position spaced apart from by a predetermined distance from a high voltage transformer, without altering the detection characteristics thereof. CONSTITUTION: The insulation tester 10 for testing the insulation of an insulated conductor 12 by applying a high AC voltage to an electrode 14 passing the insulated conductor comprises a test part 15 for applying a high AC voltage of desired strength and frequency. A current induced through corona effect of an arc current pulse, caused by a detect in the insulator is sensed by a current sensitive transformer 38, to produce an insulation state signal. The insulation state signal and a low-voltage test signal, proportional to the strength of the AC test voltage are connected with a control section 60 disposed remotely. A negative peak detector 164 receives the low voltage and generates a bias voltage at the input of a failure detection circuit 102.
Patent JP-H01267123-A (JP)
Title: Packaged article and its packaging method
Inventor: NAKAMURA MINORU
IPC: B65B31/04
Filed: 1988-04-07
Abstract: PURPOSE:To improve efficiency in article loading, transportation and storage, by accommodating in a packaging bag an elastically deformable article with an opening in communication with the outside and sealing said article in the bag with its shape elastically deformed to reduce the gap for close contact with the bag. CONSTITUTION:At the time of performing a manual packaging operation, a pair of shoes 1 for use in the scrubbing and washing work is bent in its approximately central part by being held with the hand, accommodated in a packaging bag 2 in as-bent condition and then the hand is put back from the bag. Since the maximum elastic limit of the packaging bag 2 is set, the shape of a pair of shoes 1 attempting to retain its original one is allowed to be expanded back only in this limited extent, although the bent condition thereof is slightly returned back. With this condition being maintained, suction is applied to the bag 2 to cause its elastic deformation so as to reduce the space 1a, thereby sealing the shoes in the bag to form a packaged article.
Patent JP-H04317825-A (JP)
Title: Hub clutch
Inventor: KUROKI TADAYUKI
IPC: B60K17/35
Filed: 1991-04-18
Abstract: PURPOSE:To release an actuator from the effect of a tighly closed chamber and reliaze a longlife by providing a valve that functions so as to let pressure go to the actuator at the time of the non-operation of the actuator from the tighly closed chamber formed between a housing and the actuator. CONSTITUTION:A hub clutch has a clutch 73 connecting a drive axle 3 with a housing 21 at which a vehicle wheel 31 is fixed, and this clutch 73 is driven in changeover between a connection position and a release position by means of an actuator 101 having a tightly closed chamber 99 divided by means of a diaphragm 91. In this instance, a check valve 105 which lets pressure go to the actuator 101 from the chamber 99, is provided at the diaphragm 91. This check valve 105 is formed by cutting off the tip of a projecting portion 107 formed at the diaphragm 91, and opened when chamber 99 pressure becomes high, and lets pressure go to the actuator 101, and closed when actuator 101 side pressure becomes high, and prevents pressure from leaking to the chamber 99.
Patent JP-S58204740-A (JP)
Inventor: TANAKA AKIFUMI
IPC: H02J7/34
Filed: 1982-05-21
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-S5515119-A (JP)
Title: Original checking device
Inventor: KADOTA SAKIE
IPC: G03G15/04
Filed: 1978-07-17
Abstract: PURPOSE: To obtain the original checking device which checks the original position by providing movable mirrors in the optical system of the copying machine to reflect the original images and installing a focus plate near the original platen.  
     CONSTITUTION: An original lighting lamp 3, first mirror 4 and lens 7 are provided in the lower stage of an  original platen 2 within main body 1 movably in parallel with the platen 2 synchronously at the same speed. A laterally movable mirror 11 is provided in the optical path path btween the mirror 8 and photoreceptor 9 additionally to the copying optical system comprising reflecting the original images of the platen 2 by the radiation light of the lighting lamp 3, changing the direction with the first mirror 4, inverting the same with the second mirror 5 and third mirror 6 moving simultaneously in the same direction at half the speed of the first mirror to transmit in a lens 7, reflecting the same with the fourth mirror 8 and projecitng the images to the cylindrical photoreceptor 9 rotating at the fixed speed ratio with the mirror 4, and a focus plate 12 is provided near the original platen 2, whereby the original images are checked. After the checking, the mirror 11 is moved out from the optical system and contained on the left side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10282489-A (JP)
Title: Reflection type liquid crystal display device
Inventor: EBIHARA TERUO
IPC: G02F1/1335
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To realize color display having bright appearance and excellent in a decorative effect by using a light scattering mode display element as an optical modulation layer and combining a color separation mirror with a functional reflector. SOLUTION: The color separation mirror layer 6 and the functional reflector 7 are arranged at the back of the light scattering mode display element 16 constituted of the optical modulation layer 3 held between two base plates 1 and 5 where transparent electrodes 2 and 4 are formed. The reflector 7 has various functions, for example, a function that light is absorbed and emitted again. The layer 3 is controlled to a light transmitting state part A or a light scattering state part B based on voltage impressed between the electrodes 2 and 4. The element 16 modulates an optional picture element to be the light transmitting state and the light scattering state by changing the level of the impressed voltage for the electrodes 2 and 4. Therefore, the optional picture element is modulated between the light transmitting state part A and the light scattering state part B in this reflection type liquid crystal display device.
Patent JP-S60232229-A (JP)
Title: Bad smell and oil removing apparatus in purification apparatus of exhaust gas from arc furnace equipped with scrap preheater
Inventor: ASANO SHIGEO
IPC: B01D53/81
Filed: 1984-04-28
Abstract: PURPOSE:To effectively remove the bad smell and the oil component in exhaust gas generated by preheating scraps, by providing an apparatus for blowing a malodorous component neutralizing agent at the position in the vicinity of a bag filter and interposing a pre-duster in this side of the bag filter. CONSTITUTION:A part of exhaust gas, which is exhausted from an arc furnace and burnt in a combustion chamber, is guided to a preheater through a bypass duct and scraps are preheated by the combustion heat of said exhaust gas. The exhaust gas containing the malodorous components and oil fume after the preheating of the scraps is sent to a cooling tower 6 from a duct 4. A Ca-compound is sent into a duct 10 from a pipe 24 to be reacted with the malodorous components and guided to a pre-duster 14 whiel oil mist is adhered to a dust collecting plate 18 to be separated along with dust. The exhaust gas is sent to bag filters 22 through ducts 15, 16 while an alkali solution is injected from a pipe 13' to be adhered to the cake layer of the bag filters 22 to adsorb and removing the malodorous substances when the exhaust gas passes through the bag filters 22.