baber/WOPTO huggingface dataset:
Patent JP-S61283317-A (JP)
Title: Method for separating and removing magnetic impurities from powder
Inventor: YANO JUNICHI
IPC: B03C1/032
Filed: 1985-06-10
Abstract: PURPOSE:To improve the yield of powder, by flowing a powder to be treated through a flow passage in such a state that filter media are magnetized to attract magnetic particles by said filter media and flowing air to the opposite direction to flow out the powder from the filter media. CONSTITUTION:When a powder to be treated is supplied, said powder is flowed into a container 4 from the communication port 6 provided to the lower side of a flow passage 4a and magnetic impurities are attracted by filter media 7 magnetized by the magnetic field from a magnetic field applying means 10 while the powder, from which the magnetic impurities have been removed, is flowed out from a communication port 5. At this time, because a large amount of the powder is adhered to the filter media 7 in the upstream side thereof other than the magnetic impurities, the powder to be treated is subsequently flowed in the upper side communication port 5 to attract the magnetic particles while the adhered powder is scattered.
Patent JP-H08318876-A (JP)
Title: Wheel arch fairing device for vehicle
Inventor: OKUDA MAKOTO
IPC: B62D25/16
Filed: 1995-05-24
Abstract: PURPOSE: To improve the running property of a vehicle by reducing the air resistance in a high speed running condition while securing the running property in an off-road and the like, as to a wheel arch fairing device for vehicle which is suitable for a vehicle in which a large wheel arch is formed between the car body and the upper part of wheels. CONSTITUTION: Wheel arch fairings 9 and 20 are provided on fenders 7 and 8 in a manner capable of driving, and the wheel arch fairings 9 and 20 are made in a storing condition in a low speed running, while they are in a service condition by lowering the wheel arch fairings 9 and 20 in a high speed running.
Patent JP-S5917001-A (JP)
Title: Temperature compensation method of electric-hydraulic controller
Inventor: TORISAKI SHIYUNSUKE
IPC: F15B9/09
Filed: 1982-07-19
Abstract: PURPOSE:To control a hydraulic work machine at low temperature, by detecting temperature of working oil in the hydraulic work machine, changing a frequency of an alternating carrier signal on the basis of this detection value, pulse width modulating the signal and controlling a solenoid valve for driving the work machine. CONSTITUTION:A temperature detector 8 detects temperature of working oil in a conduit connected to a port of a hydraulic cylinder 2 and outputs a signal ST to be applied to a voltage-frequency converter circuit 9. The circuit 9 outputs a triangular wave signal Sm'. A position signal of the hydraulic cylinder 2 is added to a position instruction signal at an addition point 1, and deviation epsilon is added to a modulator 5, while a triangular signal Sm is pulse width modulated by the deviation epsilon, and a signal Sc is output and applied to a solenoid valve. When a work machine is used under low temperature environment, a frequency of the signal Sm' is decreased, and a duration time of positive and negative polarity parts of the signal Sc is increased, then the urged time of the solenoid valve 7 is increased while sufficient oil is supplied for operating the hydraulic cylinder 2.
Patent JP-S5826783-A (JP)
Inventor: WATANABE HIDENORI
IPC: B66B3/00
Filed: 1981-08-11
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-H07328320-A (JP)
Title: Circulating bathing machine
Inventor: KUNIEDA YOSHIO
IPC: B01D21/01
Filed: 1994-06-07
Abstract: PURPOSE:To provide a circulating bathing machine which does not cause the propagation of mold etc., in a bath room. CONSTITUTION:Usually, organic substances which are separated and coagulated by mixing a given amount of a cleaning solution from a tank 6 for storing the cleaning solution by a pump are separated by a filter 40. Besides, when nobody is in a bathroom, the cleaning solution is atomized outside by an atomization mechanism installed on an apparatus main body 1 to prevent the propagation of mold etc., in the bathroom.
Patent JP-H06332595-A (JP)
Title: Braille keyboard and input device using the same
Inventor: UENO YUJI
IPC: G06F3/02
Filed: 1993-05-27
Abstract: PURPOSE:To provide the braille keyboard and the input device with the voice response function easily and surely performing inputting operation by a visually handicapped person. CONSTITUTION:A braille keyboard 40 is provided with a braille key top, 1st switch is turned on and off by the braille key top, and 2nd switch 30 which is turned on and off by the larger operation power than the operation force of the 1st switch 20. With use of the braille keyboard, the contact signal of the 1st switch 20 is given to a voice synthesizing circuit. The character assigned to the operated keys from the voice synthesizing circuit is made to be pronounced by voice.
Patent JP-H07309477-A (JP)
Title: Image forming device
Inventor: YUNAMOCHI TAKAYASU
IPC: B65H5/36
Filed: 1994-05-16
Abstract: PURPOSE:To prevent the occurrence of image failure such as polka dots caused by a carrying guide. CONSTITUTION:A carrying guide 8 is manufactured in such a way that conductive particles 24 are applied to a surface of a molded resinous base material 26 and a conductive resin applied surface of the resinous base material 26 is heated and pressurized and the conductive base material is embedded in the 26 surface. Thereby, a resistance value of the carrying guide can be stably maintained, and polka dots or scattering can be prevented.
Patent JP-2000315880-A (JP)
Title: Circuit-accommodating body
Inventor: TADA NOBUMITSU
IPC: H05K7/20
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a unit and at the same time efficiently transfer the amount of heat being generated inside to the fresh air by providing a cooling pipe for transferring heat from the inside to the fresh air in a circuit- accommodating body. SOLUTION: In an enclosure 8, a large heat sink 3 is mounted to an arbitrary outer surface 8a, a power element 7 is mounted to the inside of the arbitrary outer surface 8a, and heat from the power element 7 is transferred to the fresh air by the heat sink 3. Then, the enclosure 8 is provided with cooling pipes 9a and 9b that penetrate the inside of the enclosure 8, and a power element 5 is mounted to a wiring board 4 while it is in contact with one outer-periphery surface of the cooling pipes 9a and 9b. Heat being generated from the power element 5 is directly transferred to the cooling pipes 9a and 9b being in contact and further is cooled by the fresh air that passes the inside of the cooling pipes 9a and 9b, thus suppressing the increase in an internal temperature and increasing packaging density.
Patent JP-H07309033-A (JP)
Title: Vertical magnetizing thermal magnetic switch head
Inventor: KAMATA HIROSHI
IPC: B41J2/42
Filed: 1994-05-17
Abstract: PURPOSE:To effectively put the large quantity of controlled magnetic flux to practical use by allowing the magnetic flux passing through a magnetic switch film wherein a low Curie point magnetic film and a heating resistor are combined to traverse a recording medium to return to a magnetic force source through a magnetic flux continuity means. CONSTITUTION:A thermal magnetic switch film 3 is formed from a low Curie point magnetic film 1 and the heating resistor film 2 closely bonded thereto and a recording medium 10 consisting of the soft magnetic conductive film 4 and recording layer 8 laminated on a base film 9 is opposed to the low Curie point magnetic film 1 to constitute a magnetic circuit such that the magnetic flux generated in a magnetic force 5 traverses a recording medium 10 to return to the magnetic force source 5. Since magnetic resistance is increased when the low Curie point magnetic film 1 is heated to a Curie point or higher by a heating resistor, magnetic flux becomes hard to flow. At the time of non- heating, since magnetic resistance is low and magnetic flux flows to the recording medium, the greater part of controllable magnetic flux can be effectively used in recording.
Patent JP-S615038-A (JP)
Title: Process for direct conversion of diacetone alcohol to methyl isobutyl ketone
Inventor: HARADA HARUHISA
IPC: C07C49/04
Filed: 1984-06-18
Abstract: PURPOSE:To obtain the titled compound easily in high yield, in two steps, without using complicate procedure, by contacting liquid diacetone alcohol with hydrogen gas in the presence of an acid catalyst and a reduction catalyst. CONSTITUTION:The titled compound can be produced by contacting liquid diacetone alcohol with hydrogen gas in the presence of an acid catalyst and a reduction catalyst. The reaction temperature is 40-200 deg.C, preferably 60-150 deg.C, and the reaction pressure is 1-50kg/cm<2>G, preferably 2-20kg/cm<2>G. The reaction can be carried out either by batch process or by passing the reaction mixture through a fixed bed. The acid catalyst is preferably a solid acid such as HY-type zeolite or a strongly acidic ion exchange resin such as Amberlyst-15, etc. The reduction catalyst is especially a noble metal catalyst such as Pd and/ or Pt. The ratio of the acid catalyst to the reduction catalyst is arbitrary.
Patent JP-H06218507-A (JP)
Title: Continuous casting equipment
Inventor: HARADA SHINICHI
IPC: B22D41/06
Filed: 1991-05-29
Abstract: PURPOSE:To apply the continuous casting equipment to wide casting capacity of the continuous casting, to safely execute the casting operation of the continuous casting, etc., and to improve the productivity of the continuous casting. CONSTITUTION:The continuous casting equipment is constituted by containing a running carriage 5 for laying a tundish 6 and running on the running rails 8 set in between a mold part for positioning the mold 3 and a slag removal part for discharging the molten slag in the tundish 6 and a tilting device 7 for discharging the molten slag in the tundish 6 by tilting the tundish together with the running carriage 5 in the condition of laying the running carriage 5 and arranged at the slag removal part. A tundish laying device 34 constituted by holding a weighing frame 46 providing restraining means 52, 53, 54, 55 for restraining the tundish 6 with the running carriage 5 in cut-off parts 33 formed to the upper part of the right and left side walls in the running carriage 5 at the upper part and providing the projecting parts 47 to the front and rear end surfaces, to the floating condition with load cells 49 and check rods 48, is arranged.
Patent JP-H10318528-A (JP)
Title: Operation of radiant tube burner furnace and apparatus therefor
Inventor: MORIGUCHI KUNIKATSU
IPC: F23C3/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To remarkably improve heat efficiency of a radiant tube burner furnace which is difficult in highly efficient recovery of waste heat. SOLUTION: First and second high temperature regenerators 12A and 12B are interposed in a supply/exhaust system which is constituted of a combustion air fan 10, a single end radiant tube burner 1 and an exhaust gas suction fan 11 and combustion air from the combustion air fan is heated up to a high temperature by the first high temperature regenerator 12A to be supplied to the single end radiant tube burner. On the other hand, a high temperature exhaust heat from the single end radiant tube burner is regenerated in the second high temperature regenerator 12B to be discharged by an exhaust gas suction fan. When a fixed degree of regeneration is reached, the supply of the fuel is suspended to the single end radiant tube burner.  Then, a, combustion air supply path from the combustion air fan is switched to that via the second high temperature regenerator 12B and an exhaust path is to that via the first high temperature regenerator 12A to continue combustion alternately between the two high temperature regenerators.
Patent JP-S617168-A (JP)
Title: Xerographic copier
Inventor: SAITOU HIDEO
IPC: B65H29/52
Filed: 1984-06-19
Abstract: PURPOSE:To prevent breakdown of guide body and upper face cover body by constructing the paper guide body to be arranged near the paper outlet of copier body resettable to closed state while interlocking with closing operation of an upper face cover body to be provided above. CONSTITUTION:In order to remove jamming occurred at the paper outlet under usage of copier, the upper face cover body coupled through a spring mechanism 28 comprised of a movable tube 28a and a fixed post 28b is rotated upward against the copier body 10 to bring into open state. Since the movable tube 28a will move in the direction D, an operating cam 82 is separated after contacting with a cam 60 to be operated. Then a guide body 18 is rotated around the shaft 24 in the direction B to remove the jammed paper. Thereafter, the upper face cover body is closed to rotate a rotary bar 52 in the direction I through engagement of the cams 82, 60 thus to rotate the guide member 18 in the direction A and to reset to closed state.
Patent JP-S614713-A (JP)
Title: Production of thermoplastic resin
Inventor: KOJIMA HIROSHI
IPC: C08F291/00
Filed: 1984-06-18
Abstract: PURPOSE:To obtain the titled resin excellent in impact resistance, processability, etc., by emulsion-polymerizing a mixture of a vinyl cyanide monomer, an aromatic vinyl monomer, etc., in the presence of a rubber-like polymer latex by using a specified oligomer as an emulsifier. CONSTITUTION:The titled resin is obtained by emulsion-polymerizing 90-40pts. wt. mixture of 10-60pts.wt. (in terms of solid matter) rubber-like polymer latex, 30-50wt% vinyl chanide monomer, 70-50wt% aromatic vinyl monomer and 0-40wt% other copolymerizable monomers in the presence of 0.5-5wt%, based on the vinyl cyanide monomer, oligomer represented by formula I or II, wherein X is cyano, or amide, M is a water-soluble cation, R is a 6-20C linear prim. alkyl, branched chain prim. alkyl, sec. alkyl, or a mixture thereof, R1-4 are each H, carboxyl, -CH2COOH, 1-5C alkyl, a+b=2-50, and a/(a+b)=0-1.
Patent JP-H09309194-A (JP)
Title: Intaglio for intaglio offset printing
Inventor: INOUE KOJI
IPC: B41N1/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an intaglio for intaglio offset printing capable of reducing thinning or thickening in the vicinity of a printing start point part or a printing completion point part and having a substantially constant width and free from irregularity. SOLUTION: In an intaglio for forming a plurality of linear line images with a width of 100μm, a plurality of linear pattern cells 2a formed on the intaglio (plate main body) 1a made of glass have a depth of 15-20μm and the width of the region B in the vicinity of the terminal on one side of each of the cells is 110-130μm (the width on both sides based on the center of the region B is 55-65μm) and the width of the region other than the region B is a constant width of 100μm.
Patent JP-H11332206-A (JP)
Title: Outer-rotor stepping motor with sensor
Inventor: HIRABAYASHI HIROYUKI
IPC: H02P8/38
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an outer-rotor stepping motor with a sensor whose size is reduced and whose torque is increased by employing an outer-rotor structure and which has a sensor detecting a rotation position. SOLUTION: A rotary shaft 8 is provided in the hollow pillar part 3A of the fixing case 3 of an outer-rotor stepping motor with a sensor. An outer-rotor 31 and a pinball slot machine reel 14 are provided on the rotary shaft 8. A stator 1 is provided on the outer circumference of the hollow pillar part 3A. A sensor 32 is provided between the outer rotor 31 and the fixing case 3.
Patent JP-H08319671-A (JP)
Title: Bracing fixing hardware
Inventor: YOSHIDA TAKASHI
IPC: E04B1/58
Filed: 1995-05-25
Abstract: PURPOSE: To prevent a locking lever which fixes a bracing from falling away. CONSTITUTION: A first fixing piece 1, which is nailed with a post and a second fixing piece 2, which is nailed with a horizontal member, such as a sill are continuously installed in the orthogonal direction to each other. Mounting pieces, which mount a bracing on each of fixing members 1 and 2 in the orthogonal directions to each other, are continuously installed on one end along the longitudinal direction of each of the fixing pieces 1 and 2. Through holes 6, 7 and 7', which allow locking levers, such as a bracing locking nail to be penetrated, are aligned with each of the mounting pieces 3 and 4 and installed.
Patent JP-S5916144-A (JP)
Title: Production for magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: H01F41/20
Filed: 1982-07-19
Abstract: PURPOSE:To obtain a long-size medium stably and uniformly, by using the exhaust system for vacuum formation whose exhaust speed for moisture is high to exhaust air from the part near the place of formation of a magnetic layer. CONSTITUTION:A ferromagnetic layer is formed on a substrate 1 with a part of the steam (regulated by a mask 8 limiting the incidence angle) radiated from a heated evaporation source 7 by an electron beam 6 radiated from an electron gun 5. Moisture is discharged from the part near the thin film forming atmosphere by an exhaust system 9. Thus, since the error due to the oxidation of the surface of minute crystalline particles by the action of water is suppressed, a difference DELTAHC between a maximum value and a minimum value of the coersive force is smaller as the degree of vacuum is higher.
Patent JP-H02115058-A (JP)
Title: Liquid spray container having flexible bag
Inventor: PIEERU BERUMON
IPC: B05B11/00
Filed: 1989-05-19
Abstract: PURPOSE: To minimize the internal volume and to make the part between a bag and a pump liquid-tight by fitting the pump for drawing out liquid into the opening end of the bag and providing a container with a means for making its neck part and the pump liquid-tight. CONSTITUTION: A case 4 internally has a deformable wall and the bag 6 in which the liquid is housed, is attached to the wall. The liquid 10 is drawn out of the bag 6 by the pump 12 of a type to spray the liquid without a carrier gas. The pump 12 is fixed in a hermetic state to the upper part of the bag 6 forming the neck part 14. The case 4 consists of a lower part 16 and an upper part 18. The lower part 16 consists of a cylindrical wall 22 and a bottom wall 24 at the bottom end. The upper part 18 has the same outside diameter as the outside diameter of the wall 22 and has a skirt part 28 thicker than the wall 22. The bottom end of the skirt part 28 opens on a radial surface and a coupling part 30 extends downward in an axial line direction from the edge of the aperture. The pump 12 fits tightly to the opening end 46 of the neck part 14 and is surely maintained liquid-tight.
Patent JP-H01295526-A (JP)
Title: Bicmos logic circuit
Inventor: KUSANO TAKAO
IPC: H03K19/0944
Filed: 1988-05-23
Abstract: PURPOSE:To decrease a through-current at output switching and to improve the output switching speed by providing a MOS transistor(TR) to extract a base electric charge at the post stage of bipolar TRs connected in Darlington and its control circuit. CONSTITUTION:With inputs i1, i2 both at logical '1' MOS TRs P1, P2 are cut off and TRs n1, n2 are conductive. Resultingly, a MOSTR P3 is conductive and a MOSTR n5 is cut off, an electronic charge of a base electrode of a TR Q1 is extracted, the TR Q1 is cut off. Attended with the conduction of the MOSTR P3, a base current of a bipolar TRQ3 is driven and MOSTR n3 is conductive at the same time and a MOSTR n4 is conductive. Then the base electric charge of the bipolar TR Q2 is extracted via the MOSTR n4 and the bipolar TRQ2 is completely cut off. As a result, an output 01 is driven strongly at logical '0' Moreover, since the MOSTR n3 is cut off corresponding to the result, the current path at the pull-up and pull-down side elements does not exist at all together with the bipolar drive stage.
Patent JP-S5749979-A (JP)
Title: Protection device for image carrier
Inventor: KURATA MITSURU
IPC: G03G21/16
Filed: 1980-09-11
Abstract: PURPOSE:To attach and detach an image carrier without any damage, by arranging image formation processing means at the circumference of the image carrier. CONSTITUTION:A mount table 2 mounting a drum 1 is intruded to a prescribed position in a copying machine, and the tip of a drum shaft 1a is inserted into an opening 4a of a fixed side plate 4, and then inserted into the through a hole 1d of the drum mounted on the mount table 2. According to the insertion of the drum shaft 1a, the drum 1 floats from the mount table 2 gradually and the drum shaft 1a is inserted into a penetrated hole 1d completely to fit the tip in the recessed part of the fixed side plate of the copying machine. Then, an engaging part 8a of a lock arm 8 drawn downward by a spring 9 engages with a stopper part 1c to lock the drum shaft 1a, and a charger 5 and a transferring charger 6 are loaded at prescribed positions by being inserted form an opening 4b and an opening 4c respectively, thus loading the drum easily.
Patent JP-S63289042-A (JP)
Title: Diene rubber composition
Inventor: NAKAMURA YOSHIRO
IPC: C08K5/09
Filed: 1987-05-22
Abstract: PURPOSE:To obtain an inexpensive rubber composition which has excellent adhesiveness to a metallic material and is only lowly deteriorated even when used under severe conditions, by mixing a diene rubber with a specified triazine compound and a specified organic acid metal salt. CONSTITUTION:A diene rubber composition is prepared by adding 0.1-5pts.wt. 2-mercapto-4,6-dithiol-s-triazine (B) and 0.1-10pts.wt. at least one (C) of Zn, Cu, Fe, Mn and Ni salts of an organic acid selected from among naphthenic, octylic and tall acids. This rubber composition has good adhesion to a metallic material, and is scarcely deteriorated even when it is used for a long time, so that it is highly practicable as a rubber composition for use under severe conditions, and all of the components mixed are inexpensive and can be stably supplied.
Patent JP-H10314589-A (JP)
Title: Regeneration process for hydrogen peroxide decomposing active carbon
Inventor: SHINMYO TOSHIKO
IPC: C02F1/70
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for regenerating simply and economicaly hydrogen peroxide decomposing active carbon of lowered catalyst activities. SOLUTION: A regenerating process for hydrogen peroxide decomposing active carbon is the process for regenerating hydrogen peroxide decomposing active carbon used as a catalyst of decomposing reaction for decomposing hydrogen peroxide in water containing the hydrogen peroxide by being brought into contact with the hydrogen peroxide containing water and being lowered in its catalyst activities. In the process, the active carbon of lowered catalyst activities is heated at the temperature in the range of the burning point of water or lower to 60 deg.C or higher under the atmospheric pressure for the given time.
Patent JP-S61283987-A (JP)
Title: Money processor
Inventor: YAMAMOTO MINORU
IPC: G06M7/06
Filed: 1985-06-11
Abstract: PURPOSE:To always check accurately the balance of stored money by attaining the change of the start amount when coincidence is secured between the start amount and the stored amount. CONSTITUTION:An error code is displayed on a CRT display part 6 when the first job of a day is started if the adjustment of the previous day is not finished yet. An operator pushes a money type designation key and then an end key to store the contents of a cash storage area of a memory part 9 in a start amount storage area as the start amount. When this start amount is changed, the operator sets an adjustment mode by means of a controller key. A control part 8 compares the contents of the cash storage area with those of the start amount storage area. Then it is decided that the change of the start amount is possible when coincidence is obtained between both contents. Thus the guidance is given. However a unchangeable state is shown when no coincidence is obtained from said comparison. The operator is unable to change the start amount after the transaction is once started. This can prevent such a case where cash control is impossible owing to a malfunction.