baber/WOPTO huggingface dataset:
Patent JP-H06122514-A (JP)
Title: Device and method for manufacturing fulleren
Inventor: KAN HONYORU
IPC: B01J19/08
Filed: 1993-01-20
Abstract: PURPOSE: To collect fullerene by introducing an inert gas to a double tube by glow discharge in a high-frequency electric field to generate plasma, introducing a graphite powder together with a carrier gas into the plasma to decompose and convert the graphite into aggregates, and then cooling.  
     CONSTITUTION: After a reaction chamber 2 and the inside of a double tube 3 are evacuated to ≤10 -3  Torr by a vacuum pump 14, voltage is applied on a coil 24 from an RF high-frequency generator 6 having 35 kW max. output. Then, an inert gas such as Ar is introduced by a gas supply device 10 through conduits 28a to 28c into the double tube 3. The top of the torch is ignited by induction of glow discharge to generate plasma and to increase the temp. to ≥10000°C. A graphite powder is supplied from a powder supply device 8 to the double tube 3, decomposed to produce radicals and then recombined to produce aggregates. The carrier gas containing the aggregates is cooled by a cooling device 18 and collected by a filter 20. The collected material is subjected to Soxhlet extraction with benzene or the like to obtain fullerene. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01186865-A (JP)
Title: Biscitraconimide compound and production thereof
Inventor: SAITO TORANOSUKE
IPC: C07D207/452
Filed: 1988-01-19
Abstract: NEW MATERIAL:A biscitraconimide compound expressed by formula I (imide group indicates the m- or p-position with respect to the ether group). EXAMPLE:4,4'-Bis(3-citraconimidophenoxy)diphenyl sulfone. USE:Useful for wide applications, such as electrical and electronic insulating materials, coatings, photosensitive resins, heat-resistant adhesives, materials for aerospace industries, special resin materials, etc., and raw material for resins requiring specific functions. The compound is an useful raw material for polymalemide based resins, polyamine-modified polymaleimide based resins, etc., having excellent electrical insulating properties, heat resistance, dimensional stability, etc. PREPARATION:A compound expressed by formula II (amino group is at the m or p-position with respect to the ether group) is reacted with citraconic anhydride to provide a product compound expressed by formula III, which is then cyclodehydrated to afford the aimed compound expressed by formula I.
Patent JP-S61166573-A (JP)
Title: Wet type electrophotographic copying machine
Inventor: HATABE YUKIO
IPC: G03G15/10
Filed: 1985-01-19
Abstract: PURPOSE:To obtain copied images having high quality without color muddiness when this device is applied to a color copying machine, by removing an excess developer stuck to the surface of a photoconductive sensitive body by an excess developer removing means. CONSTITUTION:The excess developer removing means consists of a suction port 11 like a long groove which is provided on the prescribed position of a photosensitive body holding surface 2 in the direction intersecting orthogonally with the direction of an arrow D, an air intake duct 14 which is communicated with the suction port 11 through a connection tube 12 and is formed in a revolving shaft 13, and a forced air intake means 17 which is communicated with the air intake duct 14 through an air intake tube 15 and a waste liquid drain 16. An excess developer 19 of the developer supplied onto a photosensitive body 3 is sucked from the suction port 11 and passes the inside of a photosensitive body holding device 1 and reaches the outside of the photosensitive body holding device 1 and is recovered in the waste liquid drain 16. The aperture part of the suction port 11 is packed overall with a liquid sucking member 18 such as a gelt, a sponge, or the like without spaces.
Patent JP-S5290993-A (JP)
Title: Mass spectrograph
Inventor: IWANAGA MASAYA
IPC: H01J49/20
Filed: 1976-01-26
Abstract: PURPOSE:Obtaining a mass analyzer of a small size and arbitrarily high resolution is made possible by.so composing the analyzer that ion beams are withdrawn in the direction closer to the tangent of the end faces of a magnetic field.
Patent JP-H01183650-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YASUDA TOMOKAZU
IPC: G03C7/32
Filed: 1988-01-18
Abstract: PURPOSE:To improve the balance of the light fading and the dark fading of the title material, and the shelf-life property of a colored image by dispersing a lipophilic fine particle contg. a prescribed coupler and specified polymers in the emulsion layer of the sensitive material. CONSTITUTION:The sensitive material disperses the lipophilic fine particle contg. an oil soluble coupler capable of forming a color matter by coupling with the oxidant of an aromatic primary amine developing agent, and an oil soluble and a water insoluble polymer shown by formula I in one or more layers of silver halide emulsion layers. In the formula, A and B are each one or more of repeating units selected from the group comprising -C(=O)-NR-, an ether, -NR-C(=O)-O- and -SO2- bindings, B may be an ester binding, R is H atom or alkyl group, etc., (n) is >=5. And, the polymer shown by formula is exemplified by the polymer shown by formula II.
Patent JP-S63177124-A (JP)
Title: Projection exposing device
Inventor: FUKUDA HIROSHI
IPC: H01L21/30
Filed: 1987-01-19
Abstract: PURPOSE:To increase the effective depth of focus of an exposure optical system regardless of the flattening of a substrate by composing projection light of plural light beams and providing such a function that respective conjugate image formation points for mask patterns of the plural light beams are near by a substrate and different on the same optical axis. CONSTITUTION:A light source 1 emits the composite light beam of light beams A and B which are linear polarized light beams. Both light beams are both incident on an auxiliary optical system 4 through a mask pattern on a mask 3 by an illumination optical system 2. The two light beams are split into two in the auxiliary optical system 4 through the diverging operation of a diverging element 7 and then incident on a projection optical system 5 through a converging element 8. The light beams A forms an image of the pattern on the mask 3 at a position 10 nearby the surface 9 of the substrate fixed on a substrate stage 6 through a projection optical system 5, and the light beam B, on the other hand, forms an image of the pattern at a position 11 different from the position 10 on the same optical axis, thus performing multiple image exposure. Consequently, the effective depth of focus of an exposure optical system increases.
Patent JP-H01186747-A (JP)
Title: Fluorescent lamp
Inventor: ASAI SHUNJI
IPC: H01J61/32
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to suppress the falling off of the luminous flux during the operation of a lamp and to enlarge the voltage drop so as to obtain higher luminous output by forming the inner periphery of the 2nd. bended portion of a double U-shaped fluorescent lamp to a curve containing a circular arc of negative curvature to that of the outer periphery. CONSTITUTION:Both end portions of an U-shaped glass tube 1 with a 1st. bended portion are bended further along the direction perpendicular to the plane containing the U-shaped glass tube to form a 2nd. bended portion, where the 2nd. bended portion is bended along a roller the cross section of which has a recessed portion in inner side so as that the inner periphery of the 2nd. bended portion is constructed with a curve containing a circular arc of negative curvature R. Therefore the expansion to the outside direction can be suppressed significantly and the discoloration of the phosphor 2 in this portion can be reduced. Thereby the consistency of the luminous flux during the life time of the lamp can be improved and the voltage drop can be enlarged to obtain higher luminous output.
Patent JP-S5294421-A (JP)
Title: Herbicides
Inventor: TAKIGUCHI KAZUO
IPC: A01N39/02
Filed: 1976-01-27
Abstract: PURPOSE: Phenoxycrotonic acid herbicides capable of destroying broad-leaf weeds by foliage treatment and of suppressing germination of broad-leaf and narrowleaf weeds by pre-emergence soil treatment, without exerting any damage to transplanted young rice plants and showing low toxicity to fishes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02190579-A (JP)
Title: Composite vibration-resistant and wind-resistant apparatus
Inventor: ISHII KOJI
IPC: F16F15/02
Filed: 1989-01-17
Abstract: PURPOSE:To keep a vibration-resistant effect of a structure even when actuation of an active type vibration-resistant and wind-resistant apparatus stops, by forming a positive vibration-resistant and wind-resistant apparatus by a weight and an oscillator and further by forming a passive vibration-resistant and wind- resistant apparatus as an absorber by a weight and a connecting means when the oscillator does not actuate. CONSTITUTION:An oscillator 2 and a spring 4 are fitted to a weight 1 (mass) provided with rollers and the spring 4 is further connected to a second spring 5 via a fixing device 3 and the second spring is connected to a supporting base. When it is used for an active vibration-resistant and wind-resistant apparatus, it serves as a long spring of the spring 4 connected with the second spring 5 by relief of the fixing device 3. In this state, when the oscillator 2 is actuated, functions for an active vibration-resistant and wind-resistant apparatus can be obtained. When the actuation of the active vibration-resistant and wind- resistant apparatus can not be expected, the fixing device 3 is fixed. In this way, the structure, the weight 1 and the spring 4 resonate with each other and it service as a passage vibration-resistant and wind-resistant apparatus.
Patent JP-S5292449-A (JP)
Title: System down restoration system
Inventor: HAYASHI TOYOJIROU
IPC: G06F11/00
Filed: 1976-01-30
Abstract: PURPOSE: To enable high speed restoration processing time for system down and to increase the reliability of system, by obtaining the back up information used to the pocket within the fixed area predetermiined in serial and in the order of event generation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62167027-A (JP)
Title: Lining of flanged tube
Inventor: WATANABE MITSUHIRO
IPC: B29C57/00
Filed: 1986-01-17
Abstract: PURPOSE:To form a lining layer, which is strongly bonded to a tube without the lifting, separating or the like of the layer from the tube by a method wherein a heat-expandable lining material is inserted through adhesive in the inner surface of a main tube part and heated and, after that, its tube end parts are belled into flange so as to be pressed against the outside end surfaces of both flanges in order to be bonded through adhesive to the flanges and finally pressurized fluid is poured in an enclosed space in order to cool the lining material. CONSTITUTION:A flanged tube 1, in which a lining material 2 is inserted, is set in a heating oven in order to heat the lining material 2 up to 110-150 deg.C. Thus, the lining material is radially expanded through hot-melt adhesive onto the inner surface of a main tube part 11. While tube end parts 21 of the lining material being held in softened state by shcecking from cooling-down with a hot air heater 3, the tube end parts 21 are belled into flange so as to be brought through adhesive into contact with the outside end surfaces of flanges 12. Blind flanges 4 and 4' are pressed respectively against lined flanges 21 and 21' in the direction of tube axis towards the central portion of the tube so as to pour pressurized fluid, preferably air, from a through hole 41 into the interior of the lining material 2 in order to cool it.
Patent JP-H02189671-A (JP)
Title: Nerve false element with sensitivity control function
Inventor: WARATANI KATSUNORI
IPC: G06F15/18
Filed: 1989-01-19
Abstract: PURPOSE:To obtain an output signal included in a range to be sufficiently easily processed even when an input signal has a digit error by non-linearly controlling a signal inputted from a signal input means for outputting the sum of plural input signals each of which is weighted and outputting an output signal based upon the sensitivity-controlled signal. CONSTITUTION:The never false element is provided with the signal input means 1 for outputting the sum of plural input signals each of which is weighted and a sensitivity control means 2 for non-linearly controlling a signal outputted from the means 1 and an output signal is outputted based upon the signal whose sensitivity is controlled by the means 2. For instance, resistor connection can be used in order to sum the weights of plural input signals. Even when a signal level is changed to a different digit, the element can be prevented from dropping the change, and even when the digit difference of the input signal is generated, an output signal included with the range to be sufficiently easily processed can be obtained.
Patent JP-H08196163-A (JP)
Title: Device for preventing adhesion of marine organism
Inventor: MIYAKE SEISHIROU
IPC: B63B59/04
Filed: 1995-01-24
Abstract: PURPOSE: To provide a device capable of preventing the adhesion of many kinds of marine organisms by generating the sound waves of irregular frequencies from a sound wave oscillator. CONSTITUTION: Sound wave generators 2 for generating sound waves having frequencies hated by marine organisms are attached to places 22 desired to prevent the adhesion of the marine organisms such as barnacles on the outer surface of a ship 21, etc. Signals from an irregular frequency generator generating the irregular frequency signals are inputted into the sound wave generators 2 to generate the sound waves having the irregular frequencies. When the sound wave generators 2 disposed at the plural places are successively operated, the irregularity of the sound waves is further enlarged to increase the preventing effect or the adhesion of the marine organisms.
Patent JP-S57123123-A (JP)
Title: Preparation of high purity butadiene
Inventor: KIYOTA TAKASHI
IPC: C07C11/167
Filed: 1981-01-23
Abstract: PURPOSE: To carry out the recovery of high purity butadiene in the preparation thereof by a series of steps including extractive distillation, safely, without causing the problems of the solvent staining and fouling of the apparatus, and eliminating the complicate step of the extraction of acetylenes, by adding the acetylene hydrogenation step to the preparation steps.  
     CONSTITUTION: A 4C fraction obtained by the cracking of petroleum and containing 30W60wt% butadiene, and 0.5W3wt% acetylenes is hydrogenated. The acetylenes are selectively hydrogenated and the content is reduced to 10W250ppm. The light fraction containing methylacetylene and propadiene is removed from the hydrogenated fraction in the distillation column 1 through the pipe 3, and the total acetylene content is reduced to 8W200ppm. Then the heavy fraction is removed through the pipe 8 of the distillation column 2. The product is subjected to single extractive distillation in the presence of a solvent to separate and remove butane and butenes through the pipe 9 and to obtain a mixture of solvent and hydrocarbons containing butadiene through the pipe 11. The mixture is heated in the stripper to separate the solvent, which is circulated through the pipe 14. Finally, hydrocarbons are distilled in the distillation column 3 to remove the heavy components such as butadiene dimer through the pipe 17, and butadiene is obtained from the pipe 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07109004-A (JP)
Title: Straining bag for kitchen and its manufacture
Inventor: YAMAMOTO HIROAKI
IPC: B65D30/04
Filed: 1993-01-22
Abstract: PURPOSE:To prevent the waste of the material to be used, and reduce the manufacturing cost by knitting the elastic string into an upper end part of a body part which is made of synthetic fiber filament and formed in a cylindrical shape, and executing the sewing of the lower end in the wringed condition. CONSTITUTION:A body part 11 is knit by using synthetic fiber in a cylindrical shape by a circular knitting machine, and the elastic string is knit into an upper end mouth part 12, and the lower end part is closed by the sewing machine in the wringed condition to form a sewn part 13 and to manufacture a straining bag. The body part 11 is knit in the mesh which is fine enough to prevent the passage of the garbage and to allow the water to pass. This constitution dispenses with the cutting of an ear part or the folding of the lower end after twisting, and eliminates the waste of the material, and manufactures an inexpensive straining bag for kitchen use. When this straining bag is set in a garbage box placed in the corner of a sink, the upper end mouth part 12 is placed along the peripheral edge of the upper end opening part of a garbage box 14, and the upper end mouth part 12 is folded back to set the straining bag.
Patent JP-S63178946-A (JP)
Inventor: KAMEYAMA SHINICHI
IPC: B65D25/48
Filed: 1987-01-17
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-H10206003-A (JP)
Title: Storage cabinet
Inventor: MISHIMA KOJI
IPC: F25D25/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To increase to maximize the size of a width in the left and right directions of a storage container which is taken from and brought into a storage chamber. SOLUTION: A support roller 31 is provided frontally on left and right both sides on a bottom of a specification changeover chamber. A guide roller 38 is provided at a rear part of a support member 35 provided on the back of a door 19 on the left and right both sides of a support member 35, and each guide roller 38 is inserted into a guide rail 30 provided on a side wall of the specification changeover chamber 14 and a horizontal plate part 36b of a support plate part 36 of the support member 35 is received and supported on the support roller 31, and further a storage container is removably supported on the support member 35.  The support roller 31 for receiving and supporting time support member is provided on the side of the bottom of the specification changeover chamber so that the left and right sizes of the width of the storage container can be increased to the utmost compared with time case where the support roller is provided on the side wall of the storage chamber.
Patent JP-H05193449-A (JP)
Title: Ic card system mounted on vehicle
Inventor: OKITA YOSHINORI
IPC: B60R25/10
Filed: 1992-01-21
Abstract: PURPOSE:To prevent a vehicle from being started unless both of operation qualification and a key are confirmed. CONSTITUTION:The start of a vehicle 10 does not become possible unless an IC card terminal 12 reads both of a driver's license card 1 made to be an IC card and a key card 2. Accordingly, those who have no operation qualification of the vehicle 10 and do not possess the driver's license card 1 and those who do not possess the key card 2, can not start the vehicle 10.
Patent JP-H10208045-A (JP)
Title: Vehicle entering detector
Inventor: NAKAYAMA HIROYUKI
IPC: G06T1/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detector which does not have so much error detection due to sunshine change, fast detects a vehicle and has high reliability. SOLUTION: This device is provided with an image pickup device 1 which picks up an image in the direction of an entrance, image memory 2 that stores an image that is outputted by the device 1, reference memory 3 which registers an image when no vehicles exist, a correlation arithmetic circuit 5 which divides the contents of the memory 3 and the contents of the memory 2 into a vertical rectangular area and a horizontal rectangular area and calculates a normalized correlation value, binary circuits 61 and 62 which binarize an output of an arithmetic circuit of the circuit 5 by a threshold that is preliminarily defined, and AND circuit 7 which performs an AND operation of an output of the circuits 61 and 62 and a characteristic extraction circuit 8 that inputs a signal from the circuit 7.  The circuit 7 judges a difference point between the memory 2 and 3 as an AND part of a low area of each normalized correlation value of the vertical rectangular area and the horizontal rectangular area and detects it.
Patent JP-H10204109-A (JP)
Title: Actinic-radiation-polymerizable composition and its use
Inventor: TAKEUCHI MASATAKA
IPC: H01G11/08
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition which has good polymerizability and therefore can be perfectly polymerized even in a small amount of an initiator to form a stable polyelectrolyte by mixing a specified polymerizable-functional-group-containing actinic-radiation-polymerizable compound with an electrolyte and a specified actinic radiation polymerization initiator. SOLUTION: This composition comprises a polymerizable-functional-group- containing actinic-radiation-polymerizable compound which forms a polymer having crosslinkages and/or side-chain structures when polymerized, an electrolyte and an actinic radiation polymerization initiator represented by the formula: X-CO-Y (X is an aryl which may be substituted; and Y is a substituted phosphonoyl). Preferably, the actinic radiation polymerizable compound has a polymerizable functional group represented by formula I or II [R<1> and R<3> are each H or an alkyl; R<2> and R<5> are each an oxyalkylene or a divalent group containing a fluorocarbon and/or oxyfluorocarbon; R<4> is a 10C or lower divalent group; and x is 0 or a number of 1-10].
Patent JP-S63178882-A (JP)
Inventor: IKEDA TETSUYA
IPC: B08B3/02
Filed: 1987-01-20
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-S62170098-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIDA MASANOBU
IPC: G11C17/00
Filed: 1986-01-21
Abstract: PURPOSE:To contrive miniaturization and low power consumption by adding a transistor (TR) in a chip to simplify the structure of a high voltage system inverter of a write circuit. CONSTITUTION:In writing '0' in a cell TR, write data Din and the inverse of a write state detection signal PGM to to a low level and the output side of a NOR circuit 1 goes to a high level. Then a high level is outputted from the inverter comprising N channel TRs 1, 2 via inverters 2-4. As a result, a TR 3 is conductive and a write current by a voltage Vpp higher than the Vcc is fed via a P channel TR 4. On the other hand, in writing '1', the TR 3 is turned off and no write current is supplied. In bringing the voltage Vpp to the same value as Vcc at data read to turn off the TR 4. Thus, the wiring is made compact, and miniaturization and low power consumption are attained.
Patent JP-H02188213-A (JP)
Title: Dicing device
Inventor: SHINOYA YOSHIYUKI
IPC: H01L21/301
Filed: 1989-01-18
Abstract: PURPOSE:To prevent electrostatic destruction of a device by constituting the device so that the same is neither splashed with water nor covered with cut pieces of a wafer which possess an electrostatic charge, by placing the wafer on the upside of a blade. CONSTITUTION:A wafer 1 is fixed to a stage 5 downward. The wafer 1 is diced by placing the same on the upper part of a disclike blade 2 rotating at a high speed. At the time of dicing, cooling water abuts against the blade 2 and wafer 1 by passing through a cooling water nozzle 3 and a flow of the cooling water drops to a blade 2 side. Also the cut pieces of the wafer 1 generated at the time of the dicing drops to the blade 2 side of a flowing direction 4 of the cooling water. With this construction, the cooling water and the cut pieces of the wafer having an electrostatic charge generated at the time of the dicing drop on the blade side, and does not arrive at the surface of the wafer.