baber/WOPTO huggingface dataset:
Patent JP-S5713882-A (JP)
Title: Recording and reproducing device for video signal
Inventor: YAMAMOTO KATSUHIKO
IPC: H04N9/86
Filed: 1980-06-26
Abstract: PURPOSE:To obtain sufficient resolution without considerable restriction in band width by providing two heads and by recording a luminance and a color signal separately. CONSTITUTION:A luminance signal from an input terminal 1 is band-limited by an LPF4 and recorded on a recording medium by a video head 15. An I and a Q signal from input terminals 2 and 3, on the other hand, are restricted in the band width by LPFs 5 and 6 and synthesized by an adder 13 into a color signal, which is recorded on the recording medium by a video head 16. Then, the luminance and color signals reproduced by the heads 15 and 16 are demodulated to obtain the reproduced luminance signal, reproduced I signal and reproduced Q signal at the outputs of delay devices 20 and 28, and an LPF27. Those luminance, I and Q signals are led to an encoder part and then a reproduced composed color video signal appears at the output of an adder 34. This video signal is supplied to a time-axis correction device TBC to absorb the jitters generated from a luminance signal channel, so that the composite color video signal for the standard broadcast free from time axis variation appears at an output terminal 43.
Patent JP-S58204004-A (JP)
Title: Production of catalytic component for olefin polymerization
Inventor: TERANO MINORU
IPC: C08F4/02
Filed: 1982-05-25
Abstract: PURPOSE:To obtain the titled catalytic component capable of lowering the residual chlorine content of a produced polymer and giving a stereoregular polymer in high yields, by using a magnesium salt of a fatty acid, an electron-donating substance, titanium halide and a carbonate of magnesium or a substance containing this carbonate. CONSTITUTION:A product prepared by contacting a magnesium salt of a fatty acid (e.g., magnesium stearate) with an electron-donating substance (e.g., ethyl benzoate), a titanium halide of the formula: TiX4, wherein X is a halogen, and a carbonate of magnesium or a substance containing this carbonate (e.g., basic magnesium carbonate) used as a catalytic component for olefin polymerization, which can be carried out in the presence or absence of an organic solvent.
Patent JP-S61247116-A (JP)
Title: Filter circuit
Inventor: OKAMOTO HIROSHI
IPC: H02P7/288
Filed: 1985-04-25
Abstract: PURPOSE:To prevent the delay in the response of an output voltage to an input voltage even when the pause time of the input voltage is longer by short- circuiting a capacitor when the input voltage is zero and short-circuiting the output terminal to a ground potential. CONSTITUTION:A voltage detection circuit 4 detects whether or no an input voltage ei(t) is zero (V), and when zero (V), an SW1 and SW2 are operated, a capacitor C is short-circuited and short-circuit an output terminal 2 to a ground potential. Thus, even when the poause time is longer, since the capacitor C is short-circuited by the SW1, the capacitor is not charged reversely by a bias voltage EB. Further, an output voltage e0(t) is kept for zero (V) during the pause time. Thus, even when the pause time gets longer, the response of the output voltage e0(t) to the input voltage e0(t) is not delayed.
Patent JP-H11288613-A (JP)
Title: Lamp unit structure
Inventor: TEJIMA TERUO
IPC: F21V8/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp unit structure such that a lamp unit requiring a plurality of emitted light angles can be manufactured at low cost and that the uniformity ratio of the luminance of a lamp is high. SOLUTION: A lamp unit structure comprising a light source unit 10 having a light source lamp 11 built in, a light emitter unit 20, and an optical fiber 30 connecting them together, and the light emitter unit 20 is formed of a multilayered structure in which a plurality of light distributors 40 for uniformly distributing emitted light to a plurality of surface light emitting elements and a surface light emitter 50 adjacent thereto have reflecting structures with different reflection angles. Therefore, the lights source unit can be separated from the surface light emitting element and the portion of a lamp unit can be made compact.  Also, the angle of the emitted light can be varied and the emitted light can be supplied in plural directions at the same time by switching the supply of the light source, and the lamp which requires a plurality of emitted light angles can be manufactured at low cost.
Patent JP-S5312595-A (JP)
Title: Tapping machine
Inventor: HAMADA AKIRA
IPC: B23G3/00
Filed: 1976-07-21
Abstract: PURPOSE: To provide a tapping machine, in which a drill unit and a tapping unit are attached to a support arm in side-by-side relationship and with a predetermined angle formed therebetween, and the support arm is arranged to be reciprocally moved in a horizontal plane, whereby operations from drilling to tapping can be carried out sequentially. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5611630-A (JP)
Title: Information reproducing unit
Inventor: YOSHIZUMI KEIICHI
IPC: G11B7/09
Filed: 1979-07-10
Abstract: PURPOSE: To make compact the unit, by collecting the light of semiconductor laser on the recording medium via two cylindrical and collecting lenses, picking up the reflection light with the specified beam splitter and adjusting the distance between the collecting lens and the recording medium via the light detector.  
     CONSTITUTION: The beam of the semiconductor laser 1 is collected on the recording medium 9 via the coupling lens 2, cylindrical lens 3, polarized beam splitter 4, cylindrical lens 5, λ/4 plate 6, reflection plate 7, and converging lens 8. The reflection light passes through the collecting lens 8 and the direction of X-axis of parallel beam is focussed to the focus of the lens 5, and the Y direction beam is focussed to the focus of the cylindrical lens 10 via the beam splitter 4. The light detection means 11 is provided at the intermediate position, the output difference (a+c)-(b+d) of the detector paris opposed is taken as error signal, allowing to control the distance between the converging lens 8 and the recording medium 9 at constant. Thus, the unit can be made compact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5422122-A (JP)
Title: Solid state pickup element
Inventor: OOTSUKI OSAMU
IPC: H04N5/335
Filed: 1977-07-20
Abstract: PURPOSE: To obtain a high-contraast picture by forming the insulator layer uneven at the periphery of the element except for the sensitive region and the charge transfer region in order to prevent the incident rays given from the periphery from going into the sensitive region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05255539-A (JP)
Title: Electrical insulating material
IPC: C08K5/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide an insulating coating material for coil infiltration which is good in applicability and in imparting effective properties such as insulating properties when applied to a coil for the purpose of insulating reinforcement, fixing, vibration damping, rust prevention, etc., which coil is to be built in a machine or apparatus required to have particularly high heat resistance, such as various rotary machines and transformers. CONSTITUTION:A powder mixture consisting mainly of a maleimide compound having at least two imide groups per molecule, either of an amine and an allyl compound, and a curing accelerator is dispersed into polybutadiene derived from 1,2-butene to obtain the title composition.
Patent JP-H11246313-A (JP)
Title: Composition for repelling injurious insect
Inventor: INOUE MASAFUMI
IPC: A01N37/18
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having improved injurious insect- repelling effect persistency and improved touch by simultaneously compounding an injurious insect-repelling agent and an alkenylsuccinic acid starch metal salt. SOLUTION: This composition for repelling injurious insects simultaneously contains (A) an injurious insect-repelling agent and (B) an alkenylsuccinic acid starch metal salt. The ingredient A includes various kinds of synthetic or natural compounds having injurious insect-repelling activities or blood suction-inhibiting activities, respectively, especially N,N-diethyl-m-toluamid(DEET). When the DEET is used as the ingredient A, the DEET is preferably used in a content of 2-32 wt.% in the composition. The ingredient B is preferably the divalent or trivalent salt of the compound having a 5-22C alkenyl group, especially the aluminum salt of octenylsuccinic acid starch. The ingredient B is preferably compounded in an amount of 0.01-20 wt.%.
Patent JP-H04297853-A (JP)
Title: Endurance measuring method of ceramics heater
Inventor: ISOBE TAKAMASA
IPC: G01M99/00
Filed: 1991-03-27
Abstract: PURPOSE:To enable the measuring of endurance of a ceramics heater accurately and handily. CONSTITUTION:In an endurance measuring method of a ceramics heater, a metal resistor 11 is formed on the surface of a ceramics sintered body and a DC voltage is applied on the metal resistor 11 to that the sintered body. Regarding the ceramics heater (test piece), the DC voltage is applied to the metal resistor 11 so that the temperature of the heater is constant and thereafter, heights of a rising and a swelling of the surface of the metal resistor 11 are measured. The measurement of the height of the rising allows the learning of ceramic material useful is production process management, quality control and merchandise designing of the ceramics heater, the propriety of a blending ratio and the type thereof thereby achieving an accurate and easy measurement of endurance of the ceramics heater beforehand and a comparison.
Patent JP-H11266119-A (JP)
Title: Multistage antenna
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q9/28
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a multistage antenna that can have, for instance, many antenna elements more than three stages, without disturbing the directivity of the antenna. SOLUTION: Antenna elements 4 and 6 are constituted by fixing central parts of circular cone shaped grounded elements 4g and 6g on a conductive arm 2 and fixing central parts of feeding elements 4h and 6h to the conductive arm 2 by way of insulators 10 and 12, plural feeding lines connected to each of the feeding lines 4h and 6h are arranged in the conductive arm 2.
Patent JP-S62245301-A (JP)
Title: Automatic control device
Inventor: KUBO KENJI
IPC: G05B13/04
Filed: 1986-04-18
Abstract: PURPOSE:To easily perform a design and an adjustment for whole of a control system, by providing a normal model by every control loop, and deciding a compensation signal by performing an adaptive arithmetic operation. CONSTITUTION:A positioning control device is constituted of an actuator 100 that is a controlled system, and an automatic control device 200. The control system in the automatic control device 200 performs a positioning control process 201 from a position command value thetar, and the position detecting value thetaof the actuator 100, and also, finds a driving current command value (ir) for the actuator 100 by performing a speed control process 202, etc. At such a time, a normal model 204 which represents a desired response characteristic from the speed control system, and a normal model 206 in a position control system, are set, and compensation signals theta'ra, and theta''ra are derived by performing adaptive arithmetic operations 205, and 207 respectively. In this way, the arithmetic operation for the compensation signal can be performed by two control loops, thereby the design and the adjustment in an adaptive arithmetic part can be simplified.
Patent JP-S59206391-A (JP)
Inventor: HORUGAA TESUMAN
IPC: C07F7/18
Filed: 1984-05-02
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-S60231443-A (JP)
Inventor: NISHI NORIAKI
IPC: C04B5/02
Filed: 1984-05-01
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-H07285429-A (JP)
Title: Method and device for controlling wheel slip in brake systemof passenger transportation type railroad rolling stock
Inventor: JIEIMUZU EI UTSUDO
IPC: B60T8/58
Filed: 1995-04-13
Abstract: PURPOSE: To prevent the excessive feeling by combining a rate of speed change detecting function with a slip detecting function in a system to control a vehicle brake system. CONSTITUTION: The axle rate of speed change 12 is judged whether or not it is in a slippage range, a first logical output signal 16 indicative of its result is generated, and the signals 12 and 16 are compared with each other to generate the energy summation signal 18 indicative of the wheel/axle set's energy loss. Then, the energy loss limit is determined, an energy loss limit signal at which wheel slippage has little possibility for self correction is generated, this signal is compared with the energy summation signal 18, a second logical output signal 28 indicative of whether or not the wheel/axle pair is in a slip condition that needs correction is generated, and the wheel slip intensity signal 32 is generated by comparing the axle rate of speed change signal 12, the energy summation signal 18 and the second logical output signal 28.  The command signal 36 converted from the signal is used to vary the rate of braking force reduction in a force modulation interface.
Patent JP-H05253810-A (JP)
Title: Physical distribution controller
IPC: B65G61/00
Filed: 1992-03-12
Abstract: PURPOSE:To reduce a buffer capacity by providing two buffers for storing articles, a switching device for switching to a buffer to which articles are to be fed and a switching device for switching to a buffer from which the articles are to be delivered and contriving switching control of each switching device. CONSTITUTION:In a physical distribution controller whose throughput of post- process I is inferior to the throughput of the pre-process B, when an inventory number in the first buffer F detected by a counter E exceeds the set value (for example two) in a controller D, a device A in the pre-process B is made to stop and articles from the pre-process B are switched to a condition of being sent to the second buffer G by the first switching device C. Or the inventory number in the first buffer F is made to be compared with the minimum limit number (for example one) and when the inventry number is less than the limit value, the second switching device H is switched to the second buffer G side. The articles are delivered until the inventory number in the buffer G becomes zero and when it reaches zero, the second switching device H is switched to the first buffer F side.
Patent JP-S62251325-A (JP)
Inventor: SAWA YUJI
IPC: B65B51/30
Filed: 1986-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5314431-A (JP)
Title: Positive characteristic thermistor heating unit
Inventor: NEMOTO ISAO
IPC: H01C7/02
Filed: 1976-07-26
Abstract: PURPOSE: To reduce the rush current of a positive characteristic thermistor-heating unit in the initial period of energization, by making a clearance betdween electrodes on the thermistor and forming a negative characteristic thermistor layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57202644-A (JP)
Title: No-electrode discharge lamp
Inventor: KODAMA HITOSHI
IPC: H01J65/04
Filed: 1981-06-09
Abstract: PURPOSE:To prevent the light flux of a no-electrode discharge lamp from being deteriorated, by prescribing the dimensions of a start assisting antenna so that a dielectric material coating the antenna is not molten by plasma. CONSTITUTION:A start assisting antenna 14a made of a thin metal bar 13a coated with a heat-resisting dielectric material 12a such as quartz is housed in a no- electrode discharge lamp 6, which is provided in a microwave resonant cavity. The length of the antenna 14a is prescribed not to be larger than one third of  the diameter of the lamp 6 but to be 5mm., This results in preventing the metal  bar 13a of the antenna 14a from being evaporated by plasma to cling to the inside surface of the lamp 6 to deteriorate its light flux.
Patent JP-H11286634-A (JP)
Title: Thermosetting synthetic resin coating composition
Inventor: YOSHIKAWA KAZUMI
IPC: C09D7/12
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having markedly improved light resistance by using a specified hindered amine compound. SOLUTION: This composition contains a hindered amine compound represented by formula I (wherein, X is a group of any one of formulae II to IV; and R1 is a 1-18C alkyl). The hindered amine compound represented by formula I is especially desirably a compound represented by formula V capable of providing excellent light resistance. It is desirable that the content of the hindered amine compound of formula I is 0.01-10 pts.wt., particularly, 0.01-5 pts.wt. per 100 pts.wt. thermosetting synthetic resin. It is desirable that the composition additionally contains a benzotriazole or triazine ultraviolet absorber to attain further improved light resistance. It is desirable that the amount of the ultraviolet absorber added is 0.01-10 pts.wt., particularly, 0.05-5 pts.wt. per 100 pts.wt. thermosetting synthetic resin.  If required, it is also possible that the composition further contains another light stabilizer, an antioxidant, a plasticizer, a flow modifier, a cure accelerator, a thickener, a dispersant, a pigment, etc.
Patent JP-S6028546-A (JP)
Inventor: PIITAA BII SOONTON
IPC: H05K9/00
Filed: 1984-05-04
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-S59212744-A (JP)
Title: Shift reagent for nmr
Inventor: OOI TAKAFUMI
IPC: C07C235/16
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a titled reagent having a good performance which is easy to synthesize and use by using specific derivatives of carboxylic acid ester or amide which are optically active as a shift reagent for nuclear magnetic resonance spectrometry. CONSTITUTION:The optically active compds. shown in the formulas I , II, and III[R1 is alkyl, haloalkyl, alkylamine, or arylamino, R2 is alkyl, R3 is (substitution) phenyl or naphthyl, X is O or -NH-, * is asymmetric carbon, R4 is alkyl, aralkyl, or aryl, Y is same as X, R5 is alkyl or aryl] are used as the shift reagent for NMR. The compds. of the formulas I -III are easy to synthesize with high separative power in the NMR analysis of an enantiomer of an asymmetric compd. When an enantiomer to be separated has amido groups coupled to 3,5-dinitrophenyl group and an asymmetric carbon, R1 of the compds. of the formulas I and II may preferably be CH3 or CF3.
Patent JP-H09238769-A (JP)
Title: Vertically movable stand for legless chair and vertically movable cegless chair
Inventor: HOSOYA HIROMASA
IPC: A47C3/36
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of speed for vertically moving the sitting plane of a vertically movable stand for floor chair and to reduce vertical move operating noises. SOLUTION: A vertically movable stand 1 for floor chair is provided with oscillating supporter legs 3a and 3b provided on a base 2 so as to rise/fall, a vertically movable sitting plane 4 and a vertical move driving part 5 for vertically moving this sitting plane 4. The vertical move driving part 5 is composed of an engage part 11, an oscillating arm 12 and a motor with reducing gear or the like. The engage part 11 is engaged with the oscillating supporter leg 3b so as to be slid respectively and the oscillating arm 12 supports the engage part 11 so as to oscillate it and lets the oscillating supporter leg 3b rise and fall.
Patent JP-S61251429-A (JP)
Inventor: KAMIMURA OSAMU
IPC: H02J3/04
Filed: 1985-04-26
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-S59213736-A (JP)
Title: Method for plasma processing
Inventor: YAMAGUCHI SHINJI
IPC: D06M10/00
Filed: 1983-05-19
Abstract: PURPOSE:To carry out the plasma processing for giving improved travelling property, appearance and feeling to a high polymeric sheet, by running the high polymeric sheetlike material continuously through a gap between an electrode on the high voltage side and an electrode on the grounded side under a specific running tension in close contact with the electrode surface under reduced pressure. CONSTITUTION:A high polymeric sheetlike material consisting of a natural or synthetic high polymer is adjusted to 10-500g/in tension in the extended sheet form and treated with a plasma in close contact with the electrode surface without nonuniformly floating from the electrode surface while running continuously through a gas between both of an electrode on the high voltage side and an electrode on the grounded side in a zone kept under reduced pressure, preferably 0.05-10Torr. After the plasma treatment, the high polymeric sheetlike material is discharged to the atmosphere and brought into contact with a vapor or liquid containing water molecules to carry out the elimination of radicals and air conditioning. Thus, the aimed plasma processing is carried out.
Patent JP-H07293822-A (JP)
Title: Oxygen combustion burner for fine powder coal
Inventor: NOZOE SHUNPEI
IPC: F23D1/02
Filed: 1994-04-27
Abstract: PURPOSE:To gasify fine powder coal in a reducing atmosphere of high temperature with pure oxygen or oxygen of high concentration and to supply it as a reducing gas of high temperature to a boiler furnace and a coal gasification furnace and the like. CONSTITUTION:An oxygen combustion burner is constructed by a burner of water-cooled jacket structure having a fine powder coal nozzle 2, an oxygen nozzle 3, an ignition and pre-heating burner 5 and a sight window 6 passed axially through it; and a pre-combustion chamber 1-1 having a burner fitted in it, having a refactory 13 at its inner surface and its outer surface being of a water-cooled structure.
Patent JP-S59215341-A (JP)
Title: Thermal aging-resistant composition
Inventor: TANIDA MITSUTAKA
IPC: C08L7/00
Filed: 1983-05-23
Abstract: PURPOSE:To provide the titled compsn. having excellent compatibility with polyolefins and suitable for use in the lap winding of a tape contg. a peroxide crosslinking agent over the joints of cables, consisting of a polyolefin, a specified antioxidant and electrically conductive carbon black. CONSTITUTION:0.01-2pts.wt. 2,2-thiobis(4-methyl-6-t-butyl-phenol) as an antioxidant and optionally 5-100pts.wt. electrically conductive carbon black are blended with 100pts.wt. polyolefin (e.g. low-density PE) used for semiconductor layers of cables or the like. EFFECT:When the compsn. is used in contact with other compsn. contg. a peroxide crosslinking agent (crosslinked insulator or tapes at joint), desired thermal aging resistance can be maintained even when the peroxide crosslinking agent migrates from other compsn. to the compsn. and penetrates thereinto.
Patent JP-S61248163-A (JP)
Title: Input message displaying system
Inventor: AKABOSHI YUTAKA
IPC: G06F3/0482
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the input message displaying system which understand the present input step in whole and is easy to input the data by making the input step to be inputted next into the displaying attribute different from the displaying attribute of other input step and displaying it. CONSTITUTION:An input data analyzing processing part 2 extracts the input message from a message table 3 in accordance with respective types of the command and the contents of the data which are inputted at an input part 1, and holds them at an input message holding part 4. The displaying attribute for respective steps in the held input message is changed and controlled, and an input message output part 5 displays and outputs the input message in accordance with the designated displaying attribute. When the arc is plotted, the center of the first input step is displayed and outputted in white and a radius, a starting point and an end point are displayed and outputted in green. Next, the data of the center are inputted in accordance with the input message, the input data analyzing processing part 2 makes the displaying attribute of the next input step radius white and returns the center to green.