baber/WOPTO huggingface dataset:
Patent JP-S61285678-A (JP)
Title: Electrochemical method for stabilizing n-type polyacetylene
Inventor: YOSHINO AKIRA
IPC: H01M4/1399
Filed: 1985-06-12
Abstract: PURPOSE:To obtain n-type polyacetylene which has great charge-and-discharge electric capacity and is characterized by good stability and when used as a negative electrode for a secondary battery good cycle and self discharge by subjecting a liquid electrolyte containing a specific compound to current feeding with a specified quantity of electricity. CONSTITUTION:A polyacetylene polymer is electrochemically converted into n-type polyacetylene in a nonaqueous liquid electrolyte containing an Li salt as the electrolyte by subjecting a liquid electrolyte which contains 0.1-100wt% (excluding the proportion by weight of the electrolyte) of a compound represented by formula (I) to current feeding with a dope electric potential which ranges from +3.0V to -0.1V of the standard electric potential of lithium and an electricity quantity of 30-80mol% per polyacetylene CH unit. In formula (I), R represents a hydrogen or halogen atom, an alkyl group or an allyl group and n represents an integer between 2 and 5. The compounds represented by formulae (II)-(VII) can be used as the compound represented by formula (I).
Patent JP-H02306028-A (JP)
Title: Baking chamber
Inventor: KANEYA YOSHIHIRO
IPC: F24C7/04
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate a lamp for illumination and to perform excellent heating cooking and scorching in combination of halogen lamps by a method wherein a halogen lamp on which far infrared ray coating is applied and a halogen lamp on which no coating is applied are mounted in a baking chamber. CONSTITUTION:A halogen lamp 4 comprises a halogen lamp 4a on which far infrared ray coating is applied and a halogen lamp 4b on which said coating is not applied. Irradiation with far infrared rays from the halogen lamp 4a on which far infrared ray coating is applied is practicable, and a food to be cooked in a baking chamber can be heated and cooked especially from the inside. Irradiation with near infrared rays from the halogen lamp 4b on which said coating is not applied is practicable. The irradiation enables scorching of the surface of the food to be cooked. Further, the interior of the chamber can be irradiated with bright light peculiar to the halogen lamp on which said coating is not applied, and the degree of scorching of the food to be cooked can be confirmed without mounting a lamp for illumination.
Patent JP-H10298388-A (JP)
Title: Polyvinyl alcohol-based resin molded product
Inventor: KASAI MASATOSHI
IPC: C08K5/30
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded product capable of chemically scavenging toxic aldehyde compounds by compounding polyvinyl alcohol with a specific amount of a substance having a functional group capable of reacting with an aldehyde and immobilizing the aldehyde. SOLUTION: This molded product contains (A) 100 pts.wt. polyvinyl alcohol and (B) 0.1-100 pts.wt. substance having a functional group capable of reacting with an aldehyde and immobilizing the aldehyde (e.g. a compound containing amino group or hydrazino group such as an aromatic or an aliphatic hydrazine such as methylamine or hydrazine or a monocarboxylic acid hydrazide such as benzoic acid hydrazide). The molded product is especially preferably a filmy material such as a film or a sheet and is useful for packaging or coating or covering a textile processed product or a building material, etc., wallpaper, a material for internal finish, agriculture, horticulture, etc. Thereby, free aldehyde compounds can chemically be scavenged to reduce the free aldehyde compounds adversely affecting a human body or the environment can be reduced.
Patent JP-H11181167-A (JP)
Title: High-frequency-weldable resin composition
Inventor: OKUNAKA KAZUKI
IPC: C08L23/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which has high-frequency weldability equal or superior to that of a polyvinyl chloride resin by compounding a polyolefin resin with an ionically conductive polymer or a compsn. thereof adjusted to a specified surface resistivity. SOLUTION: This compsn. comprises [A-1] at least 2 wt.% ionically conductive polymer adjusted to a surface resistivity of 1×10<11> Ω/square or lower or [A-2] at least 2 wt.% ionically conductive polymer compsn. adjusted to a surface resistivity of 1×10<11> Ω/square and [B] up to 98 wt.% polyolefin resin, pref. 2-40 wt.% A-1 or A-2 and 98-60 wt.% B. Polyalkylene oxide polymers and ionomers are examples of A-1. A-2 is prepd. by adding an ionic electrolyte or a polyhydric alcohol to A-1.
Patent JP-H04328716-A (JP)
Title: Laser light irradiation device
Inventor: YAMAGUCHI TOSHIAKI
IPC: A63H13/04
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the leaser light irradiation device which provides irradiation effect by utilizing the superior linearity of laser light and varying the shape and track of light on an irradiated surface. CONSTITUTION:The laser light irradiation device is equipped with a laser unit which outputs laser light, a couple of reflecting mirrors 3 and 4 which are arranged on the optical axis of the laser light and change its optical axis, vibrators 7 and 8 which are mounted on the reflecting mirrors respectively so as to put the reflecting mirrors in reflecting mirrors 3 and 4 in amplitude vibration at their varying periods, a driver which drives the vibrators 7 and 8, and an amplitude controller which controls the driver so as to a desired track of variation of the laser light by the reflecting mirrors 3 and 4. In this case, the couple of reflecting mirrors which reflect the laser light are vibrated to obtain the irradiation effect based on the variation of the shape and track of the light on the irradiated surface.
Patent JP-S63291140-A (JP)
Title: Memory device for abnormal memory information
Inventor: NAKAGAWA MASATSUGU
IPC: G06F11/34
Filed: 1987-05-22
Abstract: PURPOSE:To decrease a memory time and a memory capacity by activating a memory information compressing means and storing output information to a memory means when the abnormality of a processor system is detected. CONSTITUTION:A processor system 5 including a memory 1 is supervised by an abnormality detecting device 4. A memory information compressing device 2, when the abnormality detecting device 4 detects the abnormality of the processor system 5, is activated from the abnormality detecting device 4 and reads the contents of the memory 1, and when the read memory contents are not the repetition of the same information, the compressed output information composed of a head address and the memory information of the memory 1 is outputted. At the time of the repetition of the same information, the compressed output information composed of a repetition head address, the number of the times of repetition and repetition information is outputted and stored into a memory device 3. Thus, the memory time and the memory capacity can be decreased.
Patent JP-S62283151-A (JP)
Title: Molded article of polyamide resin
Inventor: KAMEI HIROAKI
IPC: C08L77/00
Filed: 1986-05-31
Abstract: PURPOSE:The titled molded article suitable as brake shoe of automobile, etc., without causing environmental stress cracking resulting from metallic halide, obtained by blending a specific polyamide resin with a specific amount of a specified plasticizer to give a composition and molding. CONSTITUTION:(A) 100pts.wt. one or more nylons selected from nylon 11, nylon 12 and nylon 6.12 is blended with (B) 5-50pts.wt., preferably 10-20pts.wt. plasticizer shown by the formula [R is 4-10C alkyl (e.g. butyl, etc.)] and molded. The molded article is brought into contact with a halide of a metallic element (e.g. Ca, Zn, etc.) of group IIa or IIb of the periodic table or an aqueous solution of the halide.
Patent JP-S5828639-A (JP)
Title: Screening apparatus for core wire of optical fiber
Inventor: MITSUNAGA YUTAKA
IPC: G02B6/00
Filed: 1981-08-13
Abstract: PURPOSE:To minimize the deterioration of an optical fiber core wire, by drawing off the core wire by the first draw-off machine press-fixing a pair of endless belts mutually and traveling at a fixed speed and next, drawing off the core wire by the second draw-off machine. CONSTITUTION:The first draw-off machine 5 is provided with a pair of endless belts 13 rotating in contact with each other throughout necessary length and each endless belt 13 is formed by sticking together a rubber elastic sheet 13b such as synthetic rubber to the surface of a metallic sheet 13a such as e.g. stainless steel in a body. Also, in contrast with the first machine 5 the second draw- off machine 2 is arranged leaving a short tension giving distance L in a traveling direction of the core wire 1. By such a screening apparatus, the deterioration of the core wire is made minimum because the tension giving distance, that is, the tension giving time is made short extremely.
Patent JP-H0423480-A (JP)
Title: Narrow band laser device
Inventor: NISHIDA NAOTO
IPC: H01S3/137
Filed: 1990-05-18
Abstract: PURPOSE:To realize high output by forming an obtuse angle between a surface intersecting with laser light and a surface adjacent thereto with a prism to reflect laser light outside an optical path in the optical path. CONSTITUTION:A prism 30 to reflect laser light outside an optical path 28 is put on the optical path 28 and an obtuse angle is formed between a surface 33 intersecting with laser light and a surface 34 adjacent thereto. A diffraction grating 32 is disposed at an angle which makes an incident angle and a reflection angle the same to light having a specified wavelength. Laser light which is diffracted and narrow-band processed by the diffraction grating 32 after generated at a laser excitation part 20 is directed inside the laser excitation part 20 and amplified. Meanwhile, a part of laser light which is reflected by a high reflection mirror 27 and projected from a transmitting window 21b at a specified divergence angle passing through a control member 26 is directed to the prism 30, and the rest thereof goes outside as output. Since there is scarecely any loss due to absorption and scattering in an optical part and scattered light is not included, laser light of high output can be acquired.
Patent JP-S5250486-A (JP)
Title: Flow control valve
Inventor: MORI KAZUYOSHI
IPC: F16K11/07
Filed: 1975-10-21
Abstract: PURPOSE: Mapping out minimizing the heat generation in the fluid, power loss in contrivance of contrasting the settled pressure of the pumping fluid with the pressure on the side of the actuator work irrespectively of the load fluctuation and at the settled speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S619170-A (JP)
Title: Inverter device
Inventor: OSHITANI KATSUMI
IPC: H02M7/48
Filed: 1984-06-20
Abstract: PURPOSE:To obtain an inverter which efficiently drive a motor by generating a plurality of DC voltages of different levels from an AC voltage, and selectively switching the DC voltage in response to the command frequency of an approximate sinusoidal wave, and pulse-width-modulating it. CONSTITUTION:A DC high voltage generator 33 has rectifying diodes 34-37 and capacitors 38-41, and the output is applied through a smoothing condenser 42 to a bridge circuit 43 which forms an inverter with transistors. An AC voltage supplied from the bridge circuit is doubled at the peak value by the generator 33, and four times of DC voltage is generated when a relay 45 is ON, it is pulse- width-modulation controlled by the bridge circuit 43 and a sinusoidal wave approximate wave form controller 46, thereby outputting an AC voltage of approximate sinusoidal wave. The DC voltage is switched by a voltage switching controller 44 and a relay 45, the relay 45 is deenergized by the frequency or lower of double of the rated frequency FR in response to the command of the frequency command signal input to a terminal 47, and energized by 2FR-4FR.
Patent JP-S63239753-A (JP)
Title: Deflecting device for color picture tube
Inventor: SHIYOUJI YOSHIKANE
IPC: H04N9/28
Filed: 1987-05-26
Abstract: PURPOSE:To make comatic aberration in an intermediate part in the vertical axial direction of a faceplate and a good convergence grade securable by using a specified structural deflecting yoke. CONSTITUTION:Two sets of a vertical pair of vertical subcoils 70 and 80, generating a pin-cushion type magnetic field, are set up in the rear end of a deflecting yoke, and each of these vertical subcoils 70 and 80 is connected to a main vertical deflecting coil in series. Of these two sets of subcoils 79 and 80, the first vertical subcoil 70 is structured and set up to generate the pin-cushion type magnetic field to a vertical axis (y) from the vicinity of the center of a faceplate, while the second vertical subcoil 80 is structured and set up to generated the pin-cushin type magnetic field only in a peripheral part in and around the vertical axis (y), and each magnetic direction of the second vertical subcoil 80 and the first vertical subcoil 70 should be set the same direction. With this constitution, comatic aberration in an intermediate part in and around the faceplate vertical axis is improved, thus a good convergence grade is made securable.
Patent JP-S5751528-A (JP)
Title: Indicator for turbochanger of motorcycle
Inventor: OGISHIMA TETSUO
IPC: B60K37/02
Filed: 1980-09-16
Abstract: PURPOSE: To easily and surely find out the operating state of a turbocharger, in driving posture, by detecting the intake pressure of an engine and indicating the pressure in a bar-graph manner on an instrument panel.  
     CONSTITUTION: An engine 3 is equipped with a turbocharger 10 comprising an exhaust turbine 7 in an exhaust passage 6 and a compressor 9 in an intake passage 8. A bar-graph-type indicator 15 is provided on the central part of an instrument panel so that the indicator extends horizontally. A pressure sensor 16 for detecting the intake pressure of the engine 3 is provided on the intake passage 8 downstream to the compressor 9. The output signal of the sensor 16 is applied to the indicator 15 through an electronic controller 17 to make an indication which extends from the central part of the indicator 15 toward both its sides. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5352311-A (JP)
Title: Correction for color tone difference
Inventor: KAKIHARA HIDETO
IPC: H04N9/04
Filed: 1976-10-25
Abstract: PURPOSE: To ensure an automatic correction for the color tone differences between plural units of camera through an automatic comparison/adjustment function for the screen division display system by providing light sources of equal spectral properties at the pickup region which can be treated as an invalid information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5752857-A (JP)
Title: Monitoring method for brittleness of zirconium alloy material
Inventor: MASUMOTO TSUTOMU
IPC: G21C17/00
Filed: 1980-09-16
Abstract: PURPOSE:To measure the degree of brittleness of a zirconium alloy material with high accuracy in a short period of time, by detecting the velocity of a false AE wave transmitting through a pressure tube made of a zirconium alloy. CONSTITUTION:A sensor 14 for transmission equipped with a pressure tube 12 made of a zirconium alloy receives a pulse signal of 10-100Hz from a pulse generator 16 and make the pressure tube 12 generates a false AE wave. The false AE wave is received by sensors 18, 20 for reception being attached separated by a prescribed distance, and is inputted via preamplifiers 22, 24 through main amplifiers 26, 28 to a time difference measuring device 30 respectively. Using the time difference measuring device 30, an arrival time difference DELTAt of the AE wave to the receiving sensors 18, 20 is measured, and thereby the velocity of propagation of the false AE wave in pressure tube 12 is obtained. A ratio V/V0 between the velocity of propagation V0 of the dummy AE wave in the initial state of the pressure tube 12 and that of the false AE wave after operation is obtained and the amount of orientation of a hydride is obtained, allowing the degree of the weakening of the pressure tube 12 to be evaluated.
Patent JP-H06342803-A (JP)
Title: Transistor
Inventor: UIRIAMU UEI-CHIYUNGU RIU
IPC: H01L29/73
Filed: 1993-05-28
Abstract: PURPOSE: To make the active region of a power transistor essentially uniform in temperature distribution. CONSTITUTION: A transistor is possessed of two or more active regions, where all the active regions are set essentially uniform in temperature distribution through a manner such that the active regions are arranged at irregular intervals, taking the heat dispersion of the active regions into consideration, or emitters 20 and 22 which are irregularly shaped in form so as to regulate the active regions in power consumption are provided, or gates are provided. One of the features is that a thermorunaway condition between a transistor current and a temperature can be generally restrained from occurring.
Patent JP-H07330290-A (JP)
Title: Wire rope connection position detection device for crane
Inventor: ITO MINORU
IPC: B66C23/00
Filed: 1994-06-09
Abstract: PURPOSE:To utilize a lifting height effectively by connecting a main hoisting rope to an auxiliary hoisting rope for using the ropes in a total length of the main hoisting rope and the auxiliary hoisting rope, and secure safety by providing a device to detect a position at which the main hoisting rope is connected to the auxiliary hoisting rope. CONSTITUTION:A connection rope 10 is connected between a main hoisting rope 4 and an auxiliary hoisting rope 5 through links 11a, 11b, and signals from two limit switches 12a, 12b for detecting vertical motion of both end connection positions of the connection rope 10 and hoisting up/down signals are combined with each other, so a selector valve is changed over through a solenoid valve on the danger side to stop a drum motor.
Patent JP-S5828626-A (JP)
Title: Detecting method for level
Inventor: YOSHIHARA AKIYO
IPC: C04B5/00
Filed: 1981-08-14
Abstract: PURPOSE:To make a level detection of a high temperature granular packing possible, by transmitting light having a specific wavelength and receiving through a filter. CONSTITUTION:Intense light from a sodium lamp 8 is not reached a receiver 7 obstructed by a packing 2 when the packing 2 is filled up. Further, when the packing 2 falls lower than a line connecting the lamp 8 with the receiver 7, the light from the lamp 8 is reached a filter 9 and is detected by the receiver 7 and then, a level display 13 not existing the packing 2 is given by a reception signal through an amplifier 12.
Patent JP-S5554485-A (JP)
Title: Watch
Inventor: TOKUNAGA IKUO
IPC: G04G9/00
Filed: 1978-10-17
Abstract: PURPOSE:To give variety to display contents and also to provide several functions by performing digital display on a liquid-crystal panel by providing the liquid-crystal panel to the outer circumference of an analog display part consisting of a character plate and hands in a ring shape. CONSTITUTION:Between upper panel glass and lower panel glass 11 formed in a doughnut shape, liquid crystal is sealed and its lower inside edge and outside edge are connected to electronic circuit part 14 by doughnut-shaped cylindrical conductive rubber 16. Character plate 12 of an analog display part support liquid-crystal panel 11 at its external circumference, and in clearance 15 between liquid-crystal panel 11 and electronic circuit part, a series of rings are constituted. On the liquid-crystal panel of a wristwatch of this constitution, digital time display, electronic roulette display and electronic rotary ring are available by switching, so that variety can be given to display contents while several functions are realized.
Patent JP-S62283668-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEISHI AKIRA
IPC: H01L21/302
Filed: 1986-06-02
Abstract: PURPOSE:To improve the accuracy of a low density drain region width in a semiconductor device by using a polycrystalline silicon gate electrode having a reverse oblique sidewall formed by wafer oblique anisotropic etching as a mask at the time of high density ion implanting. CONSTITUTION:When a polycrystalline silicon film 3 is grown on a silicon dioxide film 2 of a semiconductor substrate 1 and a wafer 1 is inclined to be anisotropically etched in the state that a mask pattern 4 is formed on the film, a gate electrode pattern 3' is formed on sidewalls 6, 7 having anisotropy in a direction 5. Then, low density ions are implanted at 8 from the same direction. Thereafter, a laser light is emitted from an inclined direction 9 to form films 10 on the flat part of the pattern 3' and the sidewall 7, the sidewall 6 is removed by etching by normal anisotropic dry etching, high density ions are then implanted to the whole surface. Then, an ion implanted region 11 is formed. Subsequently, the film 10 is removed by etching, it is heat treated to form a region 12 and a region 13. Thus, an LDD structure that low density drain region width is altered can be obtained with good reproducibility.
Patent JP-H02309040-A (JP)
Title: Power transmitting device
Inventor: TERAOKA MASAO
IPC: F16H48/38
Filed: 1989-05-23
Abstract: PURPOSE:To have positively working four-wheel drive without impairing the function of fluid joint and constructing compactly by connecting either of an input shaft and output shaft constituting a planetary gearing mechanism with a sun gear through a fluid joint. CONSTITUTION:When an input shaft 11 is being rotated and a difference in revolving speed is generated between an input gear 33 and output shaft 21, a sun gear 43 is driven by a planet gear 39 to cause acceleration for starting the rotation. This amplifies the equivalent slip amount between cylindrical members 59 and 61 of a fluid joint 55, and brakes according to the relative slip amount are from high viscosity fluid applied to the sun gear 43 through the cylindrical member 59 and a disc 57, so that the planet gear 39 rotates a cage 35 and transmits the power to the output shaft 21. That is, a large driving power is transmitted even with a minor difference in the revolving speed, so that positively working four-wheel rive is made possible. Because the fluid joint 55 intervenes always between the front wheel driving system and rear wheel driving system, eventually generated difference in the revolving speed between these two systems at the time of cornering etc. can be admitted.
Patent JP-H0422654-A (JP)
Title: Printer
Inventor: IMAMAKI TERUO
IPC: B41J11/70
Filed: 1990-05-17
Abstract: PURPOSE:To simply perform a work of an end processing by switching the end of a medium to be printed, cut by a first cutting mechanism in a desired shape using a second cutting mechanism. CONSTITUTION:A functional key group for variably controlling a printer l are provided adjacent to a character selecting dial 8, an input character is displayed on a liquid crystal display 14, printed on a tape 4, and fed externally from a tape discharge port 16 to a housing 2. The fed tape 4 is cut in a predetermined length with a predetermined margin generated due to the structure of the printer l at the rear of the printed part by a cutting mechanism 18 for forming a first cutting mechanism to form the tape 4 of a predetermined length. A second cutting mechanism for processing the end of the printed and cut tape 4 is integrally provided on the upper surface 2a of the housing 2 of the printer l in an end processor 20 to lightly process the end of the tape 4.