baber/WOPTO huggingface dataset:
Patent JP-2002145956-A (JP)
Title: New water-soluble copolymer having quaternary amino group, method for producing and use therefor
Inventor: TEMBOU N ZUDIE DENIS
IPC: C08F2/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a new water-soluble copolymer having a quaternary amino group in the state of inversed emulsion, powder and aqueous solution, a method for producing the copolymer and use of the copolymer as a coagulating agent. SOLUTION: The copolymer is obtained through a monomer composition (totally 100 mole parts) comprising 0-95 mole parts water-soluble monomer A represented by formula (I), 0.20-100 mole parts cationic water-soluble monomer B represented by formulas (II) or (III), 0-60 mole parts water-soluble monomer C capable of becoming an anionic ion by varying a pH, 0-90 mole parts cationic water-soluble monomer D represented by formula (IV) and having only one quaternary amino group, and 0-30 mole parts water-soluble monomer except monomers A, B, C and D [R1, R4, R7, R10 are each H or -CH3; R2 and R3 are each H, a 1-5C alkyl or a (1-5C) alkoxy-(1-5C) alkyl; R5, R6, R8 and R9 are each H, a 1-18C alkyl, benzyl or hydroxyethyl; Xn- is a monovalent anionic ion; A1 is -O- or -NH-; B1 is CH2-CH2, -CH2CH2CH2 or -CH2-CHOH-CH2-; R11 and R12 are each -CH3 or a 2-16C alkyl group; R13 is H, -CH3 or a 2-16C alkyl group].
Patent JP-2003052908-A (JP)
Title: Game machine
Inventor: MATSUMOTO NOBUAKI
IPC: A63F5/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine containing a general game and a special game in which a player can pleasantly play the general game while having an expectation feeling, or the like, and concentration. SOLUTION: In a game machine provided with a general game and a special game in which a player can play a game in conditions advantageous to him compared with this general game, during playing the general game, a high probability table for winning a prize with high probability when lottery processing (S402) for winning a prize or not is conducted and a low probability table for winning a prize with lower probability than this high probability table can be switched and switch from the low probability table to the high probability table (S412) and switch from the high probability table to the low probability table (S413) are conducted by winning a first small part prize (S404) and holding for the first small part prize (S410) as a result of the lottery processing (S402) conducted during playing the general game.
Patent JP-2003059774-A (JP)
Title: Electrolytic capacitor
Inventor: OZAWA TADASHI
IPC: H01G9/048
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having a low ESR characteristic. SOLUTION: A bonded substance formed by bonding phosphoric acid ions to a water soluble metal complex, and a solvent whose main component is water, are contained in a capacitor element, provided with anode foil and cathode foil with their core-leaving-thicknesses being 35-65 μm and their residual core-thicknesses being nearly equal, so that the resistance component of the electrode foil is lowered and the contact resistance at the joined part between the electrode foil and an electrode lead-out terminal is also lowered to obtain the electrolytic capacitor having the low ESR characteristic.
Patent JP-2003060989-A (JP)
Title: Solid-state image pickup device and drive method therefor
Inventor: YAMADA TETSUO
IPC: H04N5/335
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device whose power consumption can easily be reduced. SOLUTION: A negative voltage pulse train drives a charge transfer element, whose output terminal is electrically connected to a charge detection circuit for reducing the power consumption of the charge detection circuit.
Patent JP-2002102477-A (JP)
Title: Pattern fluctuation control method for pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To enable the simplification of a signal transmitted from a main control means to a pattern fluctuation control means. SOLUTION: The signal is transmitted from the main control means 26 for controlling a game operation to the second pattern fluctuation control means 31 on condition of the detection of a game ball by the second pattern starting means 16 in order to fluctuate and control the second pattern of the second pattern fluctuation display means 22, and the signal is transmitted from the means 26 to the first pattern fluctuation control means 36 on condition of the detection of the game ball by the first pattern starting means 14 in order to fluctuate and control the first pattern of the first pattern fluctuation display means 21.  On this occasion, plural kinds of pattern- fluctuation pattern permutations corresponding to many kinds of fluctuation instruction signals are stored in the means 31, one of the instruction signals is transmitted to the means 31 on condition of the detection of the game ball by the means 16, one of the pattern permutations is selected by random number processing according to one of the instruction signals, and the second pattern is fluctuated in accordance with one of the pattern permutations, which corresponds to one of the instruction signals.
Patent JP-2003053930-A (JP)
Title: Replacing cylinder type rotary press
Inventor: NAKA MASAHIRO
IPC: B41F13/02
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To perform both of small kind and large lot printing and multikind and small lot printing at a low cost. SOLUTION: Replacing cylinder devices 25a, 25b and 25c for continuous production using printing cylinders each having a printing surface on the entire periphery thereof, and replacing cylinder devices 26a, 26b, and 26c for intermittent printing using printing cylinders each having a printing member attached to a part in the circumferential direction thereof and using the peripheral surface of the printing member as a printing surface, are selectively used.  Forward and rearward running means capable of running continuous paper 4 in forward and rearward rotary directions and stopping the same are provided on the downstream side of the feed-out roll 8 of a feeding device 6 and on the upstream side of the draw-in roll 23 of a draw-in device 20, and dancer rolls 9 and 22 made fixable are provided between the feed-out roll and the upstream forward and rearward running means and between the downstream forward and rearward running means and a draw-out roll.
Patent JP-2003056598-A (JP)
Title: Electromagnetic clutch
Inventor: KONAGA NAOHARU
IPC: F16D27/10
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of noise without the need for shielding the whole clutch with a cover. SOLUTION: A damping steel plate 143 is fixed to an armature 140 having an adhesive sheet 144. This absorbs (dampens) the vibration of the armature 140, so that the noise caused by the vibration of the armature 140 can be suppressed, without the need for shielding an electromagnetic clutch 100 with the cover.
Patent JP-2003056713-A (JP)
Title: Seal material for rotor, its usage, and development apparatus
Inventor: SHOJI SUSUMU
IPC: F16J15/16
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of powder by effectively sealing an end part of a rotor by a simple constitution. SOLUTION: An end part seal 36 preventing the leakage of toner 33 in contact with the outer circumferential surface of a development roller 31 has a yarn containing a porous hollow fiber 40 used for a seal material 34 in a contact part. The use of the hollow fiber reduces repulsive elasticity of a compressive base, enhances the airtightness between yarns at such a relatively low load as causing no deformation in a pushing support plate 35 and the development roller 31 receiving the pushing force, and retain the sealing performance. This sealing material is freely deformed to effectively seal a part having step difference. If it is mixedly woven with a non-hollow fiber, it exhibits partial elasticity. If mixedly woven with a conductive fiber, it can be used for a part requiring a static protection.
Patent JP-2003061432-A (JP)
Title: Electric lawn mower
Inventor: IIDA TETSUO
IPC: A01D34/63
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric lawn mower capable of maintaining the weight balance of the mower by arranging a battery at the upper part of an electric motor, since the arrangement of the battery which is a heavy material, affects the handling performance of the mower, and as a result, capable of aiming at the improvement of operational and working properties of the electric lawn mower. SOLUTION: This electric lawn mower surrounding a cutter blade 23 with a cutter housing 21, installing the electric motor 22 at the upper part of the cutter housing 21 and driving the electric motor 22 with a rechargeable battery 26 is provided by arranging the battery 26 at the upper part of the electric motor 22.
Patent JP-2003068102-A (JP)
Title: Aircraft sign light
Inventor: KONDOU TSUGUKI
IPC: F21Y101/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft sign light that can facilitate a change in a light-shielding range against radiated light and can prevent light pollution in all directions from the circumference. SOLUTION: The aircraft warning light 1 comprises a light source 2 for radiating light in all directions from the circumference, a support 3 supporting the light source 2, a translucent globe 4 mounted on the support 3 so as to cover the light source 2, and a shielding plate 5 disposed outside the globe 4 to form a shield against radiated light in a given direction.
Patent JP-2003063697-A (JP)
Title: Sheet material positioning device
Inventor: FUKUI TAKASHI
IPC: B41F21/14
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To simplify device constitution by enabling to correctly decide a position even without cuts for positioning a printing plate to dispense with punching for forming the cuts, and saving installation space for punching. SOLUTION: An end surface of the printing plate 12 is used to be simply applied to reference pins 90, 92, and 94 for positioning. The cuts or the like need not be formed in the printed plate 12, so that work efficiency can be improved. Devices for cutting the cuts become unnecessary, so that device constitution is simplified.
Patent JP-2002196429-A (JP)
Title: Film scanning device
Inventor: KO HINZUI
IPC: H04N1/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to photograph a stripfilm and a slide mount using the same CCD line sensor while eliminating the need for cumbersome operations. SOLUTION: A housing includes a first aperture for inserting a developed stripfilm, a second aperture for discharging the stripfilm that is inserted into the first aperture and carried therein, and a third aperture for slipping in and pulling out the slide mount in the direction perpendicular to the carry direction of the stripfilm. A carry mechanism for carrying the stripfilm and a carry actuator for driving the carry mechanism are disposed on the side of back of the housing.
Patent JP-2003064867-A (JP)
Title: Baseboard for scaffolding board
Inventor: WAKATSUKI TADAHARU
IPC: E04G5/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a baseboard for a scaffolding board capable of directly using a conventional scaffolding board without requiring any machining on the scaffolding board side and facilitating installation to the scaffolding board. SOLUTION: A baseboard main body 4 placed vertically on the side edge part 5 of the scaffolding board 1 is arranged, and in each of the front and rear end parts of the baseboard main body 4, an outer support 10 having a supporting face a and an inner support 11 having supporting faces b and c are arranged. The supporting face a is abuttingly supported by the outside end face of the scaffolding board 1 when the base board main body 4 is arranged vertically, the supporting face b is abuttingly supported by the front or rear end face 7 in the scaffolding board 1 when the base board main body 4 is arranged vertically, and the supporting face c is abuttingly supported by an inside face part 9 of a scaffolding board locking hook 8 protruded on the end face 7.  By means of the outer support 10 and the inner support 11, the baseboard main body 4 is held in a standing attitude on the side edge part 5 of the scaffolding board 1.
Patent JP-2002114976-A (JP)
Title: Soil conditioning means using bamboo fine charcoal and the like
Inventor: KOJIMA YUKIMASA
IPC: C09K17/32
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the pollution by chemical substances, chemical fertilizers and the like in a plant lot, a housing site, farmland and the like by using, as the dusting powder, bamboo fine charcoal having high cleanability and a chitin chitosan calcium powder as the mixture in accordance with the object to contribute to soil conditioning. SOLUTION: The pollution by chemical substances, chemical fertilizers and the like in a plant lot, a housing site, farmland and the like increases. As the means to prevent this, a bamboo fine charcoal having high cleanability and a chitin chitosan calcium powder are mixed in accordance with the object and used as the dusting powder to effect soil conditioning.
Patent JP-2003073743-A (JP)
Title: Method for manufacturing hot-rolled sheet of low- carbon martensitic stainless steel superior in punching property
Inventor: KAKIHARA SETSUO
IPC: C22C38/58
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot-rolled sheet of low-carbon martensitic stainless steel, which has an excellent punching property and particularly generates small sag. SOLUTION: This method for manufacturing the hot-rolled steel sheet is characterized by hot rolling a martensitic stainless steel containing, by mass%, 0.04-0.15% C+N, 1.0% or less Si, 1.0-3.0% Mn, 1.0% or less Ni, 1.0% or less Cu, 1.0% or less Nb, and 10.0-14.5% Cr, and then annealing it at 550-750 deg.C to make the hardness HRB to be 85-100.
Patent JP-2003045708-A (JP)
Title: Wave absorber and manufacturing method therefor
Inventor: NAITO YUTAKA
IPC: H01F1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wave absorber, that has a high imaginary part μ" in its complex permeability over a wide frequency band of hundreds of MHz to several GHz, and is superior in electromagnetic wave suppression effect in a high-frequency band. SOLUTION: This wave absorber is obtained, by solidifying and molding a mixture prepared by mixing at least a binding agent composed of a silicone elastomer with an amorphous soft magnetic alloy powder. Since the alloy powder is solidified and molded together with the binding agent composed of the silicone elastomer, the alloy powder is insulated by the binding agent, and the impedance of the absorber itself is increased. Consequently, the occurrence of eddy currents can be suppressed, and the imaginary part μ" of the complex permeability can be made high in the high-frequency band from hundreds of MHz to several GHz. In addition, the electromagnetic wave suppression effect of the absorber can be improved in the high-frequency band.
Patent JP-2003075336-A (JP)
Title: Spr analyzer for multipoint sample analysis
Inventor: INUZUKA HIROMASA
IPC: G01N21/27
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an SPR analyzer for a multipoint sample analysis of a two-dimensional array capable of measuring multiple samples at a time, having high measuring accuracy and capable of high-sensitivity and high-speed processing. SOLUTION: This SPR analyzer for a multipoint sample analysis is so structured that biochemical reactions in plural samples can be analyzed at a time by applying a measuring voltage, from a field applying means, obtained by superposing an A.C. voltage on a D.C. voltage between a metal thin film and a measuring electrode to vary a refraction index of a medium by controlling the A.C. voltage, and thereby generating the surface plasmon resonance in the metal thin film.
Patent JP-2003071355-A (JP)
Title: Coating apparatus
Inventor: NAKAMURA KAZUNORI
IPC: H01M4/139
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent forming a scattering part of a coating material in the vicinity of the terminal part of an intermittent-coating layer in relation to a coating apparatus for intermittently forming the coating layer on a belt-like body. SOLUTION: The coating apparatus for intermittently forming the coating layer on the traveling belt-like member has a doctor blade for intermittently discharging the coating material and an opening composed of a shutter, and a buffering member is arranged in a region where the doctor blade surface is brought into contact with the shutter at least when the opening is closed. Scattering of the coating material is prevented by buffering the impact of the doctor blade with the shutter in the closing.
Patent JP-2003072338-A (JP)
Title: Suspension for automobile
Inventor: KOBAYASHI BUNYA
IPC: B60G3/28
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a strut type suspension for an automobile allowing camber control. SOLUTION: The suspension for the automobile comprises a holding part 11 that holds the tip of a rod 5 and is dampably disposed on the inner surface of an insulator 13 of a car body mounting part via a mount rubber 12, an upper cover 7 that is disposed on the lower surface of the holding part 11 and holds a coil spring 2 together with a lower cover 8 disposed in the lower part of the cylinder 4, and a bound stopper 15 that is trailed under the upper cover 7 and coaxially covers the rod 5. A first cavity chamber 16 is annularly formed in a proximity region of at least the upper cover 7 of the bound stopper 15, a second cavity chamber 17 is formed in the car body outside region of the mount rubber 12, and the first cavity chamber 16 communicates with the second cavity chamber 17 via a hole formed in the upper cover 7.
Patent JP-2003071378-A (JP)
Title: Coating method of magnesium alloy formed body
Inventor: KAGEISHI KAZUJI
IPC: B05D3/12
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a Mg formed body which is excellent in various kinds of performance such as adhesive strength, corrosion resistance, water resistance and scratch resistance. SOLUTION: This coating method of magnesium alloy formed body features that magnetism alloy is formed by any one method of injection, casting, forging and pressing, thereafter, the formed magnesium alloy is subjected to surface grinding working, coating material which uses water and/or organic solvent as a medium is applied and is dried/hardened, thereafter, an organic coating film is formed. Alternatively, this coating method of magnesium alloy formed body features that the coating material which uses water and and/or organic solvent as a medium is applied and is dried/hardened and, thereafter, the organic coating film is formed especially without taking the trouble to form the magnesium alloy by means of any one method of injection, casting, forging and pressing, thereafter, to subject the formed magnesium alloy to surface grinding working and to substancially subject the same to chemical conversion treatment.
Patent JP-2003074093-A (JP)
Title: Anti-freeze device of service water pipe
Inventor: KATO SHINICHI
IPC: E03B7/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To secure high-degree reliability and safety by surely draining service water without leaving the service water at draining time even if there are a curved part, a level difference part, and an inclined part in a service water pipe, and to enhance versatility by coping with even various service water pipes and service water equipment. SOLUTION: This anti-freeze device 1 of the service water pipe is connected to a midway part of the service water pipe, and has a drain plug 2 for externally discharging the service water W in a downstream side service water pipe Pd connected to the downstream side by being switched to the drain side, and is provided with a suction part 3 for discharging the service water W in the downstream side service water pipe Pd from the drain plug 2 by sucking the inside of the downstream side service water pipe Pd via the drain plug 2 switched to the drain side.
Patent JP-2003082842-A (JP)
Title: Vibration-proof floor unit and construction method of vibration-proof floor
Inventor: WATANABE TAKAYUKI
IPC: E04B5/43
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof unit and a construction method of a vibration-proof floor capable of reducing the occurrence of a noise with the work to the utmost without being required for large-scaled demolition work and construction work when the vibration-proof floor is constructed, reducing a cost by unitizing the vibration-proof floor and, at the same time, constructing only one part to be required in a room as the vibration-proof floor. SOLUTION: The vibration-proof floor unit 1 is so constituted that a body thereof comprises a square frame 2, supporting legs 3 capable of adjusting the height are fixed to at least four corners of the square frame and that a base plate 4, a damping sound insulating sheet 5 and a floor panel 6 are adhered to the inside of the square frame 2 to store a unified base panel.
Patent JP-2003081343-A (JP)
Title: Recover-using method for flexible packaging container
Inventor: SASAKI SHIGERU
IPC: B65D77/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a recover-using method which facilitates the recover-using of a packaging container in which a liquid-form or fluid-form beverage/food is filled. SOLUTION: At least two flexible packaging containers 3 in which the liquid- form or fluid-form beverage/food is filled are inserted in a transport container 1 and transported. In such a method, a partitioning member 2 which prevents the flexible packaging containers from rocking is provided between the flexible packaging containers in the transport container in which the flexible packaging containers are inserted. The partitioning member is removable from the transport container. Also, both of the partitioning member and the transport container are foldable. Thus, the flexible packaging containers which are folded after being separated from the content are recovered together with the folded transport container and partitioning member, and are used for the transport of the beverage/food.
Patent JP-2003083460-A (JP)
Title: Emergency cutoff valve
Inventor: OGAWA YOSHIYUKI
IPC: F16K17/20
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an emergency cutoff valve with a simple structure allowing the closing operation when the breaking or the like of a conduit occurs to generate excessive flow velocity. SOLUTION: In this emergency cutoff valve 100, a valve element 104 turning around the axis of a valve rod 103 is disposed inside a valve casing 101, an electric drive device 105 opening and closing the valve element 104 is connected to the valve rod 103, and a controller 106 controlling the drive device 105 is provided. The cutoff valve 100 is provided with a sensor means 107 measuring flow velocity of a fluid inside the valve casing 101, connected to the controller 106. The sensor means 107 comprises a probe 108 generating strain according to the flow velocity of the fluid flowing inside the valve casing 101, and a strain gauge 109 provided in the probe 108. The controller 106 closes the drive device 105 when an output value of the strain gauge 109 becomes a set value.
Patent JP-2003083579-A (JP)
Title: Clean space unit and clean air diffusing unit
Inventor: HAMA TATSUO
IPC: F24F7/007
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a clean space unit which can be easily disassembled, transferred and installed. SOLUTION: The clean space unit comprises the sealed case 3 having the suction hole 1 and the exhaust hole 2, the prefilter 4 disposed at the suction hole side in the case 3 to purify the sucked air to a predetermined level, the fan filter unit 5 for purifying the air purified by the prefilter to a cleanliness required for a high cleanliness work and blowing the clean air from the hole 2, and the cover 7 for shutting off the space formed of the case 3 and the frame 6 from atmosphere, thereby forming the high cleanliness working space.