baber/WOPTO huggingface dataset:
Patent JP-S59164322-A (JP)
Title: Production of pitchy polymer
Inventor: OOTA ETSUROU
IPC: C08G61/00
Filed: 1983-03-09
Abstract: PURPOSE:To produce a pitchy polymer of controlled properties which can be used as a material for carbon materials, etc., by copolymerizing an aromatic compound with a polyfunctional alkane compound. CONSTITUTION:A pitchy polymer is produced by copolymerizing at least one aromatic compound (e.g., benzene or naphthalene) with at least one polyfunctional alkane compound (e.g., dichloromethane or trichloroethane) in a melt of a low-melting salt containing a Lewis acid (e.g., an acidic meltable salt which is liquid at room temperature obtained by mixing 1 equivalent of ethylpyridinium bromide with 2 equivalent of anhydrous aluminum chloride). It is possible to control the properties of the formed pitchy polymer considerably freely by selecting the kind or amount of the polyfunctional alkane compound and reaction conditions such as temperature and time. According to this process, the reaction can proceed even at low temperatures and the yield of the product is high.
Patent JP-S59198617-A (JP)
Inventor: DEIBITSUDO ROORENSU RUTSUTSU
IPC: H01H9/02
Filed: 1984-02-29
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-H05201064-A (JP)
Title: Printer device
Inventor: JINGU YOKO
IPC: B41J2/485
Filed: 1992-01-29
Abstract: PURPOSE:To provide a large capacity of a memory by reducing an occupying area in a substrate mounting area and alleviate controlling load by integrating relational controls of a device and the memory. CONSTITUTION:A character pattern storing memory 6 consists of a physical memory having a sufficient capacity, constituted of a header 60, a bit map storage area 61, and an outline storage area 62. In the header 60, memory storage leading address and storage length of the respective bit map storage area 61 and the outline storage area 62 are written. At the head of the bit map storage area 61, a bit map storage area header 61a in which storing places of dot pattern corresponding to individual character code are written is provided. At the head of the outline storage area 62, an outline storage area header 62a in which storing places of outline character data corresponding to the individual character code are written is provided.
Patent JP-H11239117-A (JP)
Title: Optical signal processor
Inventor: KAMATANI OSAMU
IPC: H04B10/27
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal processor which can stably time division separate superhigh-speed optical signals exceeding 100 Gbit/sec and can pass or branch/insert the optical signals of time division separated channels. SOLUTION: A timing extracting circuit 12 outputs a timing clock having a frequency f/k synchronized to superhigh-speed optical signals having a bit rate (f). A time division separating section time division separates the optical signal of a branch channel and the optical signal of a passing channel from the superhigh-speed optical signals by means of a light modulator 13 which is driven in accordance with the timing clock and outputs the separated optical signals. An optical delay control section 16 controls the replacement between the time slots of the optical signal of the passing channel and the optical signal newly inserted into the branch channel.  A clock light source 18 outputs a clock optical pulse having a frequency (f) synchronized to the timing clock having the frequency f/k and a time division multiplexing section 17 ANDs the clock optical pulse and the optical signal of each channel outputted from the control section 16 and outputs the time division multiplexed superhigh-speed optical signals having the bit rate (f).
Patent JP-H08261969-A (JP)
Title: Sensor for temporarily discharged material
Inventor: REROI JIEI MIRAA
IPC: F17D5/00
Filed: 1995-02-27
Abstract: PURPOSE: To detect gas in safety while reducing the manufacturing cost and power consumption by covering electrodes arranged, in combination, on the major surface of a dielectric substrate with a composite coating containing a dielectric polymer exhibiting affinity to solvent vapor. CONSTITUTION: Conductive electrodes 14a, 14b arranged, in combination (interdigitally), on the surface of a dielectric substrate 12 of glass ceramic, for example, are covered with a composite coating 16 having conductivity of about 10<-6> -1S/cm and containing a dielectric polymer (e.g. polystylene, hydroxyl group by amino group exhibiting affinity to solvent vapor to be detected (e.g. hydrocarbon, alcohol, ketone) thus forming a sensor 10. The dielectric polymer is swelled fully with the solvent vapor and deformed to cause variation in the conductivity. Consequently, when the variation in the conductivity of the sensor 10 is measured by means of an ammeter and inputted to a computer along with other data, e.g. time constant and temperature, gas leakage through valve, flange or fitting can be detected.
Patent JP-S53123978-A (JP)
Title: Phase discriminator
Inventor: MOTOYOSHI HIROTO
IPC: G01R25/00
Filed: 1977-04-04
Abstract: PURPOSE: To provide a phase discriminator which is capable of detecting even phase differences of more than 2π by frequency dividing the square wave to be detected and a reference square wave at the same ratio and detecting the phase difference between both waves with a phase difference measurement circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55130910-A (JP)
Title: Analgesic
Inventor: FUJIMURA HAJIME
IPC: C07C239/00
Filed: 1979-03-31
Abstract: PURPOSE: To provide an analgesic containing a specific biuret compound as an effective component.  
     CONSTITUTION: An analgesic composition containing a biuret compound of formula I (R 1  is H, lower alkyl, lower alkenyl, OH, OCH 3 , etc.; R 2  is H, lower alkyl, or phenyl; R 3  is phenyl, benzyl, pyridyl, etc.). Dose: 10W2,000mg, pref. 50W1,000mg per day for adult. Two or three times per day. It can be used as an oral medicine, injection, suppository, external preparation, etc. The compound of formula I can be prepared by reacting a urea derivative of formula 2 or 3 with an isocyanate derivative of formula 4 or 5. The reaction is pref. carried out in a solvent such as ether, at a temperature between room temp. and the boiling point of the solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54132604-A (JP)
Title: Purification of high-temperature gas
Inventor: KIMURA SHIYOUICHI
IPC: B01D53/86
Filed: 1978-04-05
Abstract: PURPOSE: Decomposition of ammonia and removal of hydrogen sulfide are combined, whereby the purification of high-temperature gases containing impurities as coal gas and the purging of exhausted gases are performed with high efficiency, thus operating power-generating system without secondary pollution.  
     CONSTITUTION: Coal 1 is gasified with steam and air in gasification furnace 21, hydrogen sulfide is removed by converting it to iron sulfide in desulfurizer 22, and the resulting coal gas is sent to ammonia decomposer 24. The purified coal gas is sent to burner 25 and converted to high-pressure and high-temperature gas to make turbine 26 and generator 30 rotate. A part of coal gas 3 is added to the exhausted gas and they are oxidized. Amines formed and remaining amonia are converted to nonharmful nitrogen and oxygen by the action of nitrogen oxides accompanied by the exhausted gas 6 in denitrificator 28. The exhausted gas treated with denitrification is fed to waste-heat recovering boiler 29 to convert water 17 to steam 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61198519-A (JP)
Inventor: YAMADA NOBUYOSHI
IPC: H01H13/04
Filed: 1985-02-28
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-H05237685-A (JP)
Title: Laser beam machine
Inventor: MIYAUCHI TAKEOKI
IPC: B23K26/10
Filed: 1992-02-26
Abstract: PURPOSE:To provide a laser beam machine for preventing the aligning of a machining part and supporting rod because the quality of working is affected and quality is degraded when the position of supporting rod is aligned with a working part in the case that machining is executed using a table having the supporting rod in laser beam machining. CONSTITUTION:This machine is constituted so as to make the supporting rod 6 movable and to be able to separate the supporting rod 6 from a workpiece 3 by suction when the supporting rod comes in the working part 4. In this way, degradation of the quality of working due to the supporting rod in laser beam machining is prevented and laser beam machining of uniform quality can be executed.
Patent JP-H08209879-A (JP)
Title: Stairs installing metal fitting
Inventor: HARANO SHUNICHI
IPC: E04F11/02
Filed: 1995-02-03
Abstract: PURPOSE: To provide strong installing metal fittings whose installation is easy by fixing L shaped cross-sectional installing tools having installing plates on both ends to the reverse side of joining parts between footboards and riser plates, and fixing them to girders by both side installing plates. CONSTITUTION: Machine screws and nails or the like are inserted into plural installing holes arranged in horizontal pieces and vertical pieces of L-shaped cross-sectional installing tools 10, and these are fixed to the reverse side of joining parts between footboards 18 and riser plates 19, and are fixed to girders by both side installing plates 12. In this fixation, machine screws are inserted into the installing holes 20, and are installed so as to be freely mountable and demountable. Wooden stairs are reinforced, and can also be easily removed and disassembled at reform time or the like. Therefore, reinforcing metal fittings whose construction work is easy can be simply provided.
Patent JP-2000237369-A (JP)
Title: Snowboard binding
Inventor: TAKEMAE HIRONOBU
IPC: A63C9/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To move and adjust a heel cup member stepwise by utilizing one of a plurality of shaft holes formed at the locking arm part of the heel cup member and fixing a back part by a shaft for the back part composed of the heel cup member, a high back member and a high back piece. SOLUTION: This snowboard binding 10 attached to a fixing panel on a snowboard surface by a fixing and adjusting means si provided with a base plate 11 for freely adjusting the direction of boots, inner and outer brackets 12 and 13 are arranged on both side faces at the rear part and a front part bracket 14 and a strap supporting body 15 are integrally formed on both sides at the front. Then, at the inner and outer brackets 12 and 13, the back part composed of the heel cup member 21, the high back member 50 and the high back piece 30 is pivotally supported by the shaft P1. At the time, by fitting the shaft P1 to one of the plurality of shaft holes formed on one straight line at the left and right locking arm parts of the heel cup member 21, the back part is position adjustably fixed.
Patent JP-H02223313-A (JP)
Title: Device for stripping coating of overhead distribution line
Inventor: ISHIKAWA MASAO
IPC: H02G1/12
Filed: 1989-02-21
Abstract: PURPOSE:To facilitate hot-line work by opening drum pieces cut in two rotatably supported by a body attached to the tip of a robot arm simultaneously with rotation, closing after taking in an electric wire to clamp, and rotating a cutter. CONSTITUTION:A holding section 7 of a body 2 is mounted to the tip of a robot arm, and air cylinders 20 and 21 are connected with an air motor 25 through an unillustrated air source of the robot and a connection hole. A drum 3 cut in two in the front of the body 2 are rotated by the air motor 25 and a driving mechanism 5, opening drum pieces 8 and 9, and an overhead distribution line 50 is taken in the drum 3. Then, after restoring the drum pieces 8 and 9 to close, air is supplied to the air cylinders 20 and 21 to fix the line 50 with a clamp 4. After that, a cutter 15 mounted to the drum 3 is moved forward to a specific depth of the coating of the line 50, and then the drum is rotated to take off an insulation coating. According to the constitution, the hot-line work at a high place is carried out safely.
Patent JP-S54131989-A (JP)
Title: Airtightness inspection method of pipe weld points
Inventor: ANDOU YORIO
IPC: G01M3/14
Filed: 1978-04-04
Abstract: PURPOSE: To inspect the airtightness, by spreading the surface of weld point with paint or adhesive to form a film, and observing the bulging of the film by charging pressure gas.  
     CONSTITUTION: The surface of a weld point 2 of a pipe 1 is spread with a paint or adhesive 3 to form a film 4. Pressure gas 5 is charged into the pipe 1 to observe the bulging of the film 4, and the airtightness of the pipe weld point 2 may be inspected. In this method, taking a certain period of time, it is possible to detect a minor leakage of less than 1 cc per hour. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03244499-A (JP)
Title: Pleat forming method
Inventor: TAKATSU AKIRA
IPC: D06F71/32
Filed: 1990-02-22
Abstract: PURPOSE:To have easy sewing-fast to a notch in the form of an isosceles triangle at the hem of a slip etc. by forming an upper die with the same section area as that of the groove in the lower die, providing grooves in the same number as grooves, pressing and heating a fabric material between the upper and lower dies, and thereby forming pleat. CONSTITUTION:On a lower die 1, a fabric material of thermoplastic fiber, which is in the similar shape to the lower die 1 and has an area larger than it, is placed in the slack condition, and both sides of the fabric are held by a receipt plate 11 and a pressure plate 12. When an upper die 2 is sunk, the two dies 1, 2 go into engagement through the process that first their crests 3, 8 contact each other to proceed to the other side sequentially. When the fabric is pressed by ridges 7 of the upper die 2 and buried in the grooves 6, the two sides of the fabric move toward the center with progress of the press to form pleat, and finally press shaping is accomplished when the mating ridges 7 intrude entirely in the grooves 6, and at the same time, the fabric is heated and the pleat is fixed.
Patent JP-H10221085-A (JP)
Title: Angular-velocity detecting apparatus
Inventor: HORI KENJI
IPC: G01C19/5656
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an angular-velocity detecting apparatus in which the detection error of an angular velocity due to a change in an ambient temperature and due to an axis deviation can be corrected, which prevents a stroke between respective vibrators and which increases the detecting accuracy of an angular velocity. SOLUTION: Angular-velocity detecting elements 13, 14, 15 which are constituted respectively of support parts 16, of support beams 17 and of vibrators 18 are arranged to be an equilateral triangular shape around the central point Q. Then, the angular-velocity detecting element 15 is arranged in such that the extension direction of its support beam 17 is at right angles to a rotating axis Y-Y, and the angular-velocity detecting element 15 is used as an error detecting element which is used to detect an ambient temperature or an axis deviation. In addition, the respective vibrators 18 at the angular-velocity detecting elements 13, 14, 15 are vibrated at respectively different phases.
Patent JP-H10221767-A (JP)
Title: Converter device
Inventor: KITAZAWA TOMOFUMI
IPC: G03B17/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain the image of intended photographing field under various circumstances and to effectively prevent camera shake, improper exposure and faulty focusing without spoiling the portability of a camera itself. SOLUTION: A slide member 23 which slides and moves is provided on the base side of a converter lens 22, and a subject holding base 24 for holding plural previously set subjects 3 having specified size such as a business card and a photograph is provided at the edge of the member 23. The holding base 24 is drawn out forward from a camera main body 1, and a distance between the main body 1 and the subject 3 is set to a spot at which the subject 3 is photographed in an image plane in full. A locking fixing mechanism such as a click mechanism is provided at a sliding part between the member 23 and an attaching member 21 so as to set the distance corresponding to a specified distance. In the case of photographing, the subject 3 is nipped by a clip 25 and press-contacted and held on the holding base 24.
Patent JP-S62197732-A (JP)
Title: Indicated pressure peak position detector circuit
Inventor: YAGI SHIZUO
IPC: G01L23/30
Filed: 1986-02-25
Abstract: PURPOSE:To enable the detection of the maximum peak position in a short time, by judging that the maximum peak is generated when the next peak detection signal is not generated within a specified time after the generation of a peak detection signal. CONSTITUTION:A reference position generator 3 generates a reference position signal while a indicated pressure generation circuit 1 generates a indicated pressure signal indicating an internal pressure of a combustion chamber respectively. A peak holding circuit 4 holds the maximum value of the indicated pressure signal following the generation of the reference position signal and a comparator circuit 5 generates a peak detection signal when the indicated pressure signal is smaller than the peak voltage held in the circuit 4. On the other hand, first and second counters 6 and 12 which count a clock pulse train generated by a constant cycle clock generation circuit 2 are reset by the reference position signal and the peak detection signal respectively. A latch circuit 11 latches counts of the counter 6 according to the peak detection signal and is reset by the reference position signal. A decoder 13 issues a reading command signal when the counts of the counter 12 each a specified value and a current latched contents of the circuit 11 them are determined to be an indicated pressure peak position information.
Patent JP-S53127427-A (JP)
Title: Preparation of 3,4-dichlorophenol
Inventor: WATAYA MASATAKA
IPC: B01J27/02
Filed: 1977-04-08
Abstract: PURPOSE: To obtain title compound economically, selectively, and in good yield by hydrolysing 3,4-dichlorobromobenzene with bases in the presence of catalysts in an aq. alcohol under pressure and heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06250339-A (JP)
Title: Film unit provided with lens
Inventor: KOFURUYAMA KAZUO
IPC: G03C3/00
Filed: 1993-03-01
Abstract: PURPOSE:To provide a film unit provided with a lens capable of simultaneously performing photographing by two lenses having different focal distance with appropriate exposure by opening and closing a shutter blade once. CONSTITUTION:Two photographing lenses 10a and 10b having the different focal distance are mounted to the front part of a main body part 13, and exposing apertures 11 a and 11b having an equal aperture and the shutter blade 23 are incorporated behind the lenses 10a and 10b. When a shutter button 7 is operated, a kicking lever is turned to move the shutter blade 23 to the right, and the shutter apertures 23a and 23b having different size agree with the exposing apertures 11a and 11b, so that the image photographed by two lenses is exposed on the film 19 at the same time.
Patent JP-H03241009-A (JP)
Title: Electrically conductive conjugate fiber having optical design effect
Inventor: MITAMURA HIDEYUKI
IPC: D01D5/34
Filed: 1990-02-20
Abstract: PURPOSE:To obtain the subject fiber having excellent electrical conductivity as well as optical design effect by using a polymer containing fluorescent dye as the sheath and a low-melting metal as the core of a sheath-core fiber and specifying the ratio of the core in the fiber cross-section, the variation of the ratio in the direction of length, etc. CONSTITUTION:The objective fiber is a conjugate fiber composed of a sheath part consisting of a thermoplastic polymer containing 0.001-0.5wt.% of a fluorescent dye or pigment and a core part consisting of a low-melting metal (e.g. Se). The ratio of the area of the core part to the total cross-sectional area of the fiber is 0.2-50%, the variation of the core ratio in the fiber direction is <=25%, the total length of the discontinuous parts of the core is <=5cm per 1m of the fiber and the bent part and the cut end of the fiber constitute main light-emitting part. The thermoplastic copolymer coustituting the sheath part is preferably polycarbonate, etc., and the fluorescent dye or pigment is preferably a perylene derivative.
Patent JP-H10240015-A (JP)
Title: Developing device
Inventor: MAKII ATSUTO
IPC: G03G15/09
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which recovers toner having a large amount of charges hard to recover from a toner carrier, to a developer carrier from the toner carrier easily. SOLUTION: This developing device 3 has the toner carrier 9 which holds toner on its periphery and is freely turnably supported in contact with a photoreceptor 1, and the developer carrier 15 which holds two-component developer, consisting of toner and carrier, on its periphery and is disposed opposite the toner carrier 9 with a specific amount of gap left between the toner carrier 9 and itself. The toner carrier 9 is made of a material which decreases by the contact of the toner carrier 9 and the photoreceptor 1 an amount of the charges of toner held on the toner carrier 9 which has passed through a developing area 41.
Patent JP-S57157063-A (JP)
Title: Distributor for internal-combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1981-03-23
Abstract: PURPOSE:To restrain a noise wave and contrive to improve the durability thereof by a method wherein a rotor electrode tip member, consisting of an electric noise reducing member such as ferrite or the like, is attached to the distributor for the internal-combustion engine by a rotor electrode central member consisting of an abrasion resisting metal such as brass or the like. CONSTITUTION:A rotor electrode 3 is consisting of a tip member 12, formed by the electric wave noise reducing member such as carbon or ferrite, and a central member 14, formed by the abrasion resisting metal such as brass, stainless steel or the like. A recessed part 13 is provided at the side surface of the tip member 12 and is forming a stopper for preventing the jumping out of the member 12 from the rotor main frame 4. The tip member 12 is integrated with the rotor main frame 4 so as not to cover the upper surface thereof with a formed resin and thereby fixing it to the rotor main frame. Next, the central member 14 is positioned on the member 12 so that a part thereof is being put together on the member 12 and is fixed to the rotor main frame 4 by means of a caulking member 15, whereby, the member 14 and the member 12 are connected electrically.
Patent JP-S56137259-A (JP)
Title: Inspection apparatus
Inventor: ISOBE TERUO
IPC: G01R31/26
Filed: 1980-03-31
Abstract: PURPOSE:To increase the degree of measuring accuracy of a comparator and measure the time of a high-speed LSI memory or the like with high accuracy by correcting the comparison level when measuring a device and the measurement result. CONSTITUTION:In a memory unit 10, the correction value for the comparison level, which is based on the comparator evaluation, and the correction value for the measurement result, for the fluctuation of the strobe pulse, are stored corresponding to the tr and tf of the comparator input pulse. First, with a relay 12 changed over to the A side, the tr and tf of the output of a device being measured are measured. Based on said values, a controller unit 7 read out the correction values C from the memory unit 10, and a correction functioning unit 8 corrects the comparison level. Then, with the relay 12 changed over to the B side, the output of the device being measured is inputted to a comparator, and with the strobe moved, time is measured. Said result is corrected in a correction functioning unit 9 by only the correction value D for the fluctuation of the strobe pulse, of the correction values read out therebefore, to measure the delay time of the device being measured.