baber/WOPTO huggingface dataset:
Patent JP-H09150854-A (JP)
Title: Pouring plug of container
Inventor: KISHIKAWA KENJIRO
IPC: B65D5/74
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To correctly retain a thin part of a scored groove bottom and make it possible to always open a plug in a weak tensile strength, by forming a recess at one side of the opening wall in the whole area surrounded by the scored groove, at the other side of the opening wall, in a structure in which the opening wall provided at the inside of a pouring cylinder is removed by tearing off the thin part of the scored groove bottom. SOLUTION: A pouring plug fitted to a gavel top type paper container or the like is provided with the opening wall at the same level with the fitting flange 2. An endless scored groove 6 provided with the bottom 5 having the width L is formed on the upper face of the opening wall and a tearing-off part 7 is formed in the inside of the scored groove 6. A tearing-off member 8 is shaped on the tearing-off part 7. The tearing-off part 7 is removed by pulling the tearing-off member 8 to break the thin part 9. In this case, a recess 10 is formed in the whole area surrounded by the scored groove 6 at the lower face of the opening wall. In this way, a positional shift between the bottom 11 of the recess 10 and the bottom 5 of the scored groove 6 can be absorbed and an appropriate tearing-strength is obtained.
Patent JP-H04201278-A (JP)
Title: Printer system
Inventor: HIRATSUKA MASAO
IPC: G06F3/12
Filed: 1990-11-29
Abstract: PURPOSE:To dispense with the rising of a host computer from the printing of the next time after data is latched an external memory device by storing the dot image data formed by a data processor in a memory medium and mounting the memory medium on the reading means on the side of a printer to execute printing processing. CONSTITUTION:A host computer 1 is raised and printing data is formed on the basis of character data and converted to bit image data to be formed in the form of printing dot image data. Next, it is judged whether the printing data is a dot image and the data is written on the external memory of an external memory device 4. Next, the external memory of the external memory device 4 is taken out to be mounted on the external memory device controller 3 on the side of a printer 2. Then, the rising of the operation of the printer 2 is carried out. Next, it is judged whether the printer is connected to the host computer 1 on-line and a file having printing data is selected from the external memory and said data is read to be stored in a printing buffer to execute printing operation.
Patent JP-H01175903-A (JP)
Title: Antifouling agent for fishing net
Inventor: SUETAKE YUKIO
IPC: A01N35/06
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an antifouling agent for fishing nets, stable for a long period and capable of exhibiting excellent antifouling performance, by mixing a 1,4-naphthoquinone compound with a specific organic solvent or further nonionic surfactant and forming the resultant mixture into fine particles. CONSTITUTION:An antifouling agent for fishing nets, obtained by mixing a compound expressed by the formula (R1 and R2 are H, 1-3C alkyl, alkenyl, alkynyl or cycloalkyl; X is Cl or Br) (e.g., 2-amino-3-chloro-1,4-naphthoquinone) with an organic solvent (e.g., n-pentanol) having >=1.7D dipole moment at 20 deg.C or further a nonionic surfactant (e.g., polyoxyethylene alkylamine) and forming the resultant mixture into fine particles having <=20mum particle diameter and having remarkably improved antifouling performance. Since this antifouling agent is nonmetallic agent, there is no problem in countermeasures for marine pollution.
Patent JP-H05168271-A (JP)
Title: Dc variable speed equipment
Inventor: SUZUKI SHOJI
IPC: H02P7/292
Filed: 1991-12-19
Abstract: PURPOSE:To practically prevent reverse rotation by restricting reverse rotation with weak poles even after the erroneous application of a minus speed setting input. CONSTITUTION:This is a DC variable speed equipment for controlling a DC motor 4 by controlling a normal, reverse rotation thyristor unit 3 by the output of a speed control amplifier 2 which receives a speed set point and a speed detection signal of the DC motor 4 And the output polarity of a speed detection circuit is changed by the normal rotation and reverse rotation. At its output side, a reverse rotation prevention amplifier 12, which makes the gain infinite in the reverse rotation direction when the gain in the normal direction is 1, and the gain of the speed detection circuit during reverse rotation can be made infinite.
Patent JP-H10175713-A (JP)
Title: Vertical belt conveyor device
Inventor: OKADA MAKOTO
IPC: B65G39/14
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the vertical belt conveyor which prevents carried material from falling down, and can lengthen the life of each belt. SOLUTION: In the vertical belt conveyor, a plurality of paired end holding rollers 10R and 10L at both the sides of each belt, which are rolled while the peripheral end parts of double belts 1 and 2 are being piled up and gripped, are disposed at appropriate intervals in the belt running direction, the outer end of the rotating shaft of each holding roller is joined with a pin to a frame 12 which is extended in the running direction to the outer ends of the double belts 1 and 2 so as to be provided, and concurrently the position of a pin fulcrum 22a joining the pin to the frame, is set to the center position of the curvature of the deforming locus of each belt which is curved so as to be deformed in accordance with the magnitude of carried material held in between the two belts 1 and 2, and furthermore, compression coil springs or tension coil springs,  which press and energize the inner end of each rotating shaft to the direction of the double blets, are elastically mounted to the inner side end of each rotating shaft by way of each link 12 joined with the pin in such a way as to be freely telescopic in the direction of the double belts.
Patent JP-H07194112-A (JP)
Title: Power supply circuit
Inventor: SHIODA HIROSHI
IPC: H02M7/217
Filed: 1993-12-28
Abstract: PURPOSE:To provide a power supply circuit which facilitates the very economical improvement of a power factor by a method wherein a reactor and a rectifier are added and a large capacity switching device is employed. CONSTITUTION:In accordance with the voltage between both terminals of a capacitor 123, the pulse width of a switching transistor 110 is controlled by a controller 124 to stabilize the voltage between both terminals and, further, when the switching transistor 110 is in an OFF state, an energy stored in a reactor 107 is added to a voltage of an AC power supply 101 to charge a capacitor 111 through a diode 108. When the switching transistor 110 is in an ON state, even if the voltage between the terminals of a full-wave rectifier 125 is low, a current is applied to a reactor 107 and the continuity angle of the current is expanded, so that a power factor can be improved.
Patent JP-2000161936-A (JP)
Title: Device and method for inspection
Inventor: NAKADA MASAYUKI
IPC: G01B11/24
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for inspecting BGA packages with which the appearance of a BGA package can be inspected by making easy and accurate measurement of the heights of solder balls. SOLUTION: A gauge plate 4, on which recesses 4a having substantially the same shapes as those of solder balls having normal sizes, are arranged in an array state is set on a BGA package 1, and upon the solder balls are irradiated with a laser beam. Then the deviation of the laser beam from its optical path which occurs in connection with the magnitude of the gap between a solder ball 3b, having an improper size and its corresponding recess, is displayed on a screen, and whether or not the appearance of the solder ball 3b matches the desired shape is checked.
Patent JP-H04203336-A (JP)
Title: Fuel injection device of engine
Inventor: FUJIMOTO MISAO
IPC: F02B75/22
Filed: 1990-11-29
Abstract: PURPOSE:To prevent engine stall at the time of rapid deceleration by stopping assist air supply in a light load range, and restricting assist air supply stopping when it is judged that the degree of deceleration is higher than a prescribed value. CONSTITUTION:A V-type engine 1 is provided with air lead pipes 5a, 5b which supply assist air in vicinity of injection ports 41a, 41b of injectors 4a, 4b. In an engine control unit 6, an assist air supply stopping means 63 stops assist air supply in a light load range including an idle range. When a deceleration degree judging means 62 judges a higher deceleration degree than a prescribed value, a stopping restriction means 64 restricts assist air supply stopping, by which assist air is supplied at the time of rapid deceleration even in the light load range to promote fuel vaporization and atomization. It is thus possible to prevent engine stall.
Patent JP-H06186391-A (JP)
Title: Nuclear power plant
Inventor: NARABE ATSUSHI
IPC: G21D3/04
Filed: 1992-12-17
Abstract: PURPOSE:To provide a nuclear power plant capable of performing control of reactor pressure in a nuclear reactor with a turbine bypass valve and contriving improvement of safety even in the case where abnormality occurs in a high pressure oil pump, a control oil feeding line and the like. CONSTITUTION:In addition to a high pressure oil pump 31 a control oil pup for turbine bypass valve drive 101 in a stop state at the time of normal operation is set in an oil tank 30. A discharge line of the control oil pump for the turbine bypass valve drive 101 is connected to the secondary side of a check valve 33 set on the discharge line of the high pressure oil pump 31 via another check valve 102. Furthermore a pressure detector 103 is set on a control oil feeding line for a turbine bypass line 16 on which an accumulator 34 is set.
Patent JP-H08173952-A (JP)
Title: Method and apparatus for treating waste liquid of photographic processing
Inventor: OGAWA TAKAO
IPC: B01D53/86
Filed: 1994-12-27
Abstract: PURPOSE: To treat efficiently, conveniently and economically a waste liq. of photographic processing by means of a compact apparatus. CONSTITUTION: In a treatment for a waste liq. of photographic processing, toxic materials in the evaporated gas are oxidatively decomposed by a method wherein the waste liq. of photographic processing is evaporated by heating 7 and after sulfuric gas in the evaporated gas is absorbed by bringing the evaporated gas into contact with an alkaline absorbing soln., the evaporated gas with a small amt. of air is heated 12 approximately at 200 deg.C or higher and it is brought into contact with a catalyst 19. As the alkaline soln. for absorbing the sulfuric gas in the evaporated gas, the whole or a part of the developing soln. 1 in the photographic processing soln. is applied.
Patent JP-2001153427-A (JP)
Title: Controlling device for air conditioner
Inventor: SAITO YOSHIMI
IPC: F24F11/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the noise of a blower fan being generated by the angle of a blade. SOLUTION: In an air-conditioner where a blade that sends air into a room from an outlet by a blower being provided in the air conditioner for controlling the direction of an air current is provided, the blower fan is rotated by a blower motor 18 that can change rotation in multiple steps by phase control, and the blade adjusts the direction of the air current by driving a louver motor 17, a louver control part 31 that controls the louver motor 17 according to blade position setting from an operation part 23 or the like, and a blower motor control part 32 that generates a phase signal to the blower motor 18 according to wind quantity setting from the operation part 23 or the like for controlling the rotation of the blower motor 18 are provided.  In addition, a rotation correction means 33 is also provided, where the rotation correction means drives the louver motor 17 according to a louver position signal from the louver control part 31 for positioning the blade at a specific angle, and at the same time corrects the phase signal to the blower motor 18.
Patent JP-H04298461-A (JP)
Title: Foling type metallic reel
Inventor: DEEBITSUDO EFU HAABEI
IPC: B65H75/22
Filed: 1991-12-19
Abstract: PURPOSE: To easily correct a reel to conform to the use of various widths and inner diameters by providing a pair of end flanges equipped with a plurality of mounting brackets and a center hub equipped with mounting brackets mated with each other, and making these attachable/detachable by connecting bolts of a pair of mated mounting brackets. CONSTITUTION: A reel 10 has a pair of rigid end flanges 11 and 12 connected by a center hub 13, and the end flanges 11 and 12 are connected to a plurality of radial direction supporting members 15 by circumferential rims 14. A plurality of mounting brackets 17 for connecting the end flanges 11 and 12 to the center hub 13 are welded to a plurality of radial direction supporting members 15. The plurality of thin and long rigid supporting members 18 of the center hub 13 connect the end flanges 11 and 12 to each other to decide the width of the reel 10. Also, a plurality of bent metal panels 20 are fixed to the supporting members 18 to form the outer surface of a hub 13 in the radial direction. By interlocking the metal panels 20, the smooth outer surface of the hub 13 is formed.
Patent JP-H05171917-A (JP)
Title: Infrared ray radiation reducing device
Inventor: UCHIDA MASAYUKI
IPC: F02C7/00
Filed: 1991-12-19
Abstract: PURPOSE:To improve infrared ray radiation reducing effect with simple, low- cost, compact, and light-weighing constitution by providing a large-diameter outer cylinder curved toward the side downstream of an exhaust part of an engine to be connected to it, and inserting a number of pipes in which a number of throughholes are bored respectively inside the outer cylinder. CONSTITUTION:An infrared ray radiation device comprises an outer cylinder provided downstream of an exhaust part in a gas turbine engine to be connected to it, and plural pipes (a)-(e) inserted inside the outer cylinder. For the outer cylinder, an entrance diameter is set larger than an outer diameter of the exhaust part, it is curved toward the side, and the whole surface of an exit end is opened to be closer to the side than the outer circumference of the exhaust part. In the meanwhile, the pipes (a)-(e) are curved similarly to the outer cylinder, and plural throughholes are bored in their outer walls. Direct radiation from high-temperature parts such as a turbine blade or the like to the back of the engine is thus eliminated. Secondary air outside the outer cylinder is sucked through the throughholes, etc., to be mixed with high-temperature exhaust gas of the engine effectively, thereby the exhaust temperature is reduced.
Patent JP-H06184153-A (JP)
Title: New phenothiazine compound and salt thereof, their production and medicine for peptic ulcer using the same as active ingredient
Inventor: SAWAI KIICHI
IPC: A61P1/04
Filed: 1992-12-17
Abstract: PURPOSE:To provide a new compound having excellent gastric acid secretion- suppressive activity even at a low dose, free from central nerve function- suppressive activity as a side effect, thus useful as a medicine for peptic ulcer. CONSTITUTION:The compound of formula I (R<1> is halogen or alkoxy; R<2> and R<3> are each H or alkyl; (n) is 0-5), e.g. 10-[2-(1-azabicyclo[3,3,0]octan-5-yl)ethyl]-7- fluoro-3-(N,N-dimethylsulfamoyl)phenothiazine. The compound of formula I can be obtained by agitating a compound of formula II and a compound of formula III (X is halogen) or formula IV in the presence of a base (e.g. sodium hydride) in a solvent (e.g N,N-dimethylformamide) at 20-180 deg.C for 0.5-24hr. It is appropriate that the mixing weight ratio of the compounds of formula II/formula III or IV/the base be (1:1:1) to (1:1.2:3). The compound of formula I can be used in the form of solid or liquid pharmaceutical preparation prepared by conventional method and with a daily dose of 0.1-2000mg per adult.
Patent JP-H10158621-A (JP)
Title: Self-adhesive composition for medical use
Inventor: ASADA KAZUTAKA
IPC: C09J133/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic self-adhesive compsn. for medical use which well sticks to the skin, hardly causes a pain in the skin or keratin separation when peeled from the skin, does not leave behind a self-adhesive, has a high moisture permeability, and hardly causes the stagnation of perspiration by compounding an acrylic copolymer with a cross-linker. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. acrylic copolymer with 0.01-5 pts.wt. at least difunctional isocyanate cross-linker (a polyisocyanate compd.) and if necessary other additives and percutaneously absorbable drugs. The acrylic copolymer used is produced by copolymerizing 50-97wt.% 4-12C alkyl (meth)acrylate, 2-49wt.% alkoxypolyalkylene glycol ester of acrylic acid represented by the formula (R1 and R2 are each H or methyl; R3 is 1-20C alkyl; and n is 2-12), 1-15wt.% hydroxyl monomer, and and 0-30wt.% other copolymerizable monomers.
Patent JP-H05149172-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NATSUME SACHIHIRO
IPC: F02D45/00
Filed: 1991-11-26
Abstract: PURPOSE:To reduce the generation of NH3 togetherwith NOx, CO, and HC through simple constitution by effecting control by means of outputs from air-fuel ratio sensors, located on the upper stream and downstream sides of a three-dimensional catalyst such that an average air-fuel ratio is adjusted to a value within a specified window and correcting a control target value based on an exhaust gas temperature. CONSTITUTION:Air E and fuel F are mixed together by means of a fuel mixing part A and the air-fuel mixture is fed to an engine C through a throttle valve B. Meanwhile, exhaust gas G purified by a three-dimensional catalyst D is exhausted from the engine C. The fuel mixing part A is controlled by a control part M based on outputs from a plurality of air-fuel ratio sensors J and L. In this case, control is performed by means of output from the first air-fuel ratio sensor J such that an average air-fuel ratio is adjusted to a value within a first window corresponding to NOx, CO, and HC. Further, the control is corrected such that an output from the second air-fuel ratio sensor L is adjusted to a value within a given target value and control is effected such that the average air-fuel ratio is adjusted to a value within a second window corresponding to NH3. Further, based on an output from an exhaust gas temperature sensor K, the target value is corrected.
Patent JP-H03198639-A (JP)
Title: Motor
Inventor: HASEGAWA TOYOHITO
IPC: H02K7/118
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a reverse rotation preventive structure, which is easy in manufacturing and is hardly affected by peripheral temperature change and besides causes no trouble in compactification, by putting it in such structure that it couples with a gear by the spring pressure of a leaf spring plate. CONSTITUTION:A rotor 1 and a gear 2 rotate in the directions of arrows A at normal rotation. At the same time, a reverse rotation preventive lever 3 and the gear 2 rotate in the same direction, and when they rotate until the lever 3 hits on a stopper, the reverse preventive lever 3 stops, and only the gear 2 slides and rotates. At the retreat position where a claw 3a has stopped, the rotor 1 continues to rotate. At reverse rotation, the rotor 1 and the gear 2 rotate in the directions of arrows B. At the same time, the reverse preventive lever 3 rotates in the same direction as the gear 12, and enters the position where the claw 3a abuts on a gear 1a for driving force transmission. The rotor 1 turns the direction to the direction of normal rotation by the reaction that the claw 3a and the gear 1a collide with each other, and then continues normal rotation.
Patent JP-H06157836-A (JP)
Title: Polyolefinic resin composition
Inventor: AOYAMA TAIZO
IPC: C08L33/04
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a resin composition which is excellent in processability and gives a molding excellent in impact resistance, rigidity, surface properties, etc., by incorporating a crosslinked rubbery polymer having a low glass transition temperature and an inorganic filler each in a specified amount into a polyolefin. CONSTITUTION:100 pts.wt. polyolefin (e.g. a polypropylene or an ethylene/ propylene/diene terpolymer) is mixed with 0.1-100 pts.wt. crosslinked rubbery polymer having a glass transition temperature of 25 deg.C or lower and 0-400 pts.wt. inorganic filler (e.g. ground calcium carbonate) to give the composition. Examples of the crosslinked rubbery polymer include one containing at least 50wt.% diene rubber (e.g. polybutadiene rubber) and one containing at least 50wt.% acrylic rubber (e.g. poly-n-butyl acrylate) and obtained by emulsion polymerization.
Patent JP-H04294044-A (JP)
Title: Electronic energy filter
Inventor: DEIITAA KURAARU
IPC: H01J37/05
Filed: 1991-12-20
Abstract: PURPOSE: To manufacture an electron energy filter accurately and economically. CONSTITUTION: An electron energy filter is composed of 3 or 4 plates, 11, 12, 13, 23o, 23u. A magnetic strip 14 is placed on an inside surface of the plates 11, 12 and fixed. Accordingly, the magnetic strips can be made face to face each other. As a result, its outer surface 14 a can be accurately matched.
Patent JP-H09163448-A (JP)
Title: Cordless telephone set
Inventor: NEGISHI YOICHI
IPC: H04W84/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To easily register the telephone number of hand set in a base unit concerning a cordless telephone set having domestic mode and public mode. SOLUTION: A hand set 1 is provided with a memory 114 for storing the data of telephone number at the time of calling this hand set 1 from a base station and operating keys K1-KM. The base unit is provided with the other memory and the other operating keys. When any prescribed key among the operating keys K1-KM is operated at the hand set 1, the data of telephone number stored in the memory 114 are transferred to the base unit, and the data of telephone number transferred to this base unit are stored in the other memory. At the time of call origination through a telephone line, a dial signal is formed at the base unit according to the data stored in the other memory and this dial signal is sent out to the telephone line.
Patent JP-H08179190-A (JP)
Title: Zoom lens barrel provided with flame preventing mask, camera and optical device
Inventor: NOMURA HIROYASU
IPC: G02B7/10
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a zoom lens barrel whose space is saved, whose cost is reduced and which can prevent the cutting rate of harmful luminous flux from lowering by making the position of a moving diaphragm functioning as a flare preventing mask in the optical axis direction the same when a zoom position is the same no matter whether a lens barrel is operated to be extended or withdrawn in the zoom lens barrel. CONSTITUTION: This zoom lens barrel is provided with plural lens groups L1 and L2 capable of moving in the optical axis direction and the flare preventing mask 10 capable of moving in the optical axis direction and intercepting the harmful light adversely influencing a video on an image surface, and it is equipped with engaging means 8 to 10 keeping the engaging state of the 1st lens group out of plural lens groups L1 and L2 and the flare preventing mask at least between a wide position and a telephoto position and integrally moving them in the optical axis direction and engagement releasing means 5a, 8 and 10 releasing the engaging state by the engaging means at least at a collapsible position.