baber/WOPTO huggingface dataset:
Patent JP-H04354982-A (JP)
Title: Electric iron
Inventor: TAKEMOTO KOJI
IPC: D06F79/02
Filed: 1991-06-03
Abstract: PURPOSE:To increase the efficiency of pressing work of an electric iron by removing the electric iron body from the stand thereof after the temperature of iron body have reached a specified temp., and setting a base temp for controlling the current to the heater a specified value higher when the iron body is placed at first on the stand hereafter. CONSTITUTION:After a controller starts to conduct current to a heater for raising the base temperature and then the teperature 12 detected by a sensor reaches a base temp. 13(T deg.C), an electric iron body is removed from the stand thereof. The base temp. 13 is altered to another base temp. 16(T+t deg.C) only when the iron body is at first placed on the stand at the point A. Accordingly, the temp. 12 detected by the sensor gets lower than the base temp. 16 to conduct current to the heater by the controller. When the temp. 12 detected by the sensor rises to the base temp. 6, the currentto the heater ceases to flow. Then the base temp. is set again in the original base temp. 13 to carry out the ordinary thermal control. In this way, one can carry out the pressing work for a long time.
Patent JP-S5357633-A (JP)
Title: Car ventilator
Inventor: KANEKO SHIROU
IPC: B60H3/06
Filed: 1976-11-01
Abstract: PURPOSE:To provide a car ventilator wherein purified air is exhausted in two directions on both side faces in the compartment thereby to make uniform the air current distribution and fabricate pleasant environments in the compartment.
Patent JP-S5921575-A (JP)
Inventor: NARITA KIICHI
IPC: C04B35/48
Filed: 1982-07-27
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-S5255821-A (JP)
Title: Heater voltage supply circuit of ac/dc use electronic apparatus
Inventor: FUKUSHIMA MAKOTO
IPC: H04N5/63
Filed: 1975-11-04
Abstract: PURPOSE: In AC/DC use electronic apparatus, the discharge energy of shortduration pulse property generated inside Braun tube is connected so that is may be interrupted by inductance element of heater winding.  In this eay, trnsistor breakage can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10287953-A (JP)
Title: Steel for machine structural use, excellent in mechanical property and drilling property
Inventor: TSUGII KEISUKE
IPC: C22C38/60
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel for machine structural use, minimal in anisotropy of mechanical properties and excellent in drilling property. SOLUTION: As to the contents of alloying elements, this steel has a composition consisting of, by weight, 0.10-0.60% C, <=0.50% Si, 0.30-1.50% Mn, 0.01-0.07% S, 0.002-0.05% Al, 0.0005-0.005% Ca, 0.0005-0.003% O, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among 0.04-0.4% Pb, 0.02-0.3% Bi, 0.1-0.5% Se, and 0.003-0.1% Te. Moreover, this steel contains fusiform calcium manganese sulfide inclusions having a major axis to minor axis ratio of <=5, containing >=1% Ca, in which calcium aluminate oxide inclusions containing 8-62% CaO are included inside.
Patent JP-H10307259-A (JP)
Title: Variable magnification optical system
Inventor: OTAKE MOTOYUKI
IPC: G02B15/20
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable magnification optical system which is suitable for reducing its size and cost. SOLUTION: This variable magnification optical system consists of a first lens group G1 having a positive refractive power, a second lens group G2 having a positive refractive power and a third lens group G3 having a negative refractive power which are successively arranged from an object side. In the case that the lens position condition changes from a wide-angle end condition to a telescope end condition in the variable magnification optical system, the all lens groups are moved toward the object side so that the interval between the first lens group G1 and the second lens group G2 is increased and the interval between the second lens group G2 and the third lens group G3 is decreased.  An aperture diaphragm AP is arranged between the first lens group G1 and the second lens group G2, the lens surface of the image side of the lens being arranged closest to the image surface among the second lens group G2, is made into an aspherical surface and D and fw are set to satisfy the formula, 0.35<D/fw<0.55 where D is the length along an optical axis from the aperture diaphragm to the lens surface being arranged closest to the image surface among the second lens group, and fw is the synthetic focal distance of the entire system in the wide-angle end.
Patent JP-S5921528-A (JP)
Title: Manufacture of iron disulfide
Inventor: MIKASA NORIYUKI
IPC: H01M4/58
Filed: 1982-07-27
Abstract: PURPOSE:To manufacture high purity iron disulfide with high activity in the anhydrous state usable in a high energy density cell using a nonaqueous solvent by mixing an aqueous soln. of a ferrous salt with an aqueous soln. of an alkali disulfide by amounts necessary for the reaction and by heating the mixture to a specified temp. CONSTITUTION:An aqueous soln. of a water soluble ferrous salt such as ferrous sulfate, ferrous chloride or ferrous nitrate is mixed with an aqueous soln. of an alkali disulfide such as sodium disulfide, potassium disulfide or ammonium disulfide. The concn. of each of the solns. is 5-30wt%. The mixed soln. is heated to 90-150 deg.C and held for >=0.5hr to precipitate iron disulfide crystals. The crystals are separated by filtration and well washed in deionized water to reduce the amount of stuck alkali metallic ions to <=0.03%, and the washed crystals are dried to <=0.1% water content. The resulting particles of iron disulfide crystals have high purity and high activity in the anhydrous state, and they are suitable for use as an active material for the anode of a high energy density cell using a nonaqueous solvent.
Patent JP-S6023333-A (JP)
Title: Production of perfluoroalkyl iodide
Inventor: MISAKI SUSUMU
IPC: C07C17/04
Filed: 1983-07-18
Abstract: PURPOSE:To obtain the titled compound economically, by reacting iodine and iodine pentafluoride with a fluoroolefin using antimony, molybdenum, tungsten, phosphorus or their compound as a catalyst, and a specific titled compound as a diluent. CONSTITUTION:A perfluoroalkyl iodide is produced by the reaction of iodine, iodine pentafluoride and a fluoroolefin. The reaction is carried out by using antimony, molybdenum, tungsten, phosphorus or their compound as a catalyst, and a proper amount of a perfluoroalkyl iodide of formula CF3CF2(CF2)mI(m is 2-9) and/or (CF3)2CF(CF2)nI(n is 2, 4, 6 or 8) as a diluent. The amount of the diluent is preferably about 0.3-5 times weight of the iodine pentafluoride. The reaction heat can be removed safely and effectively by this process, and the objective compound is produced under atmospheric pressure or a relatively low pressure without necessitating the preheating of the reaction system at a high temperature.
Patent JP-S5465340-A (JP)
Title: Controller for syandby generator
Inventor: INOUE TOMOHIRO
IPC: H02H3/033
Filed: 1977-11-02
Abstract: PURPOSE: To supply power continuously to important load, by comparing the output from srithmetic circuit for producing the increasing rate of power supplied from the generator to the load with setting level provided by a setter, and using said output for selectively interrupting general loads.  
     CONSTITUTION: Outputs of CT, PT inserted at the output of generator GN are supplied through transducer TD to arithmetic circuit AP to produce absolute value of power and changing rate with time, then it is compared with the setting level of setter ES at comparator CM and when the increasing rate of power exceeds over the setting level circuit breaker CB5 for coupling the bus between general load and important load is interrupted to perform selective interruption. Consequently when a fault occurs on commercial power side and the receiving system is disturbed, selective interruption is always performed in time thereby the engine EN is never overloaded to trip generator circuit breaker CB4, resulting in stable and continuous power supply to important load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5920885-A (JP)
Title: Electronic time piece
Inventor: SUGANO FUMIO
IPC: G04C10/04
Filed: 1982-07-28
Abstract: PURPOSE:To prevent misconception of time informing of abnormality by stopping a second hand step motor detecting that the hr/min hand step motor fails to rotate. CONSTITUTION:When a rotor 30 of an hr/min step motor 28 fails to rotate, no voltage is induced in an electromagnetic coil 29 nd a Q output of an RS type FF 48 remains at a low level detecting the failure in the rotation of the rotor 30 with a detection circuit 31. Likewise, the Q output of the RS type FF 41 remains at a high level after the specified second through a counter 40 not reset. With such an arrangement, AND gates 8 and 9 of a selection circuit 7 are closed to cut the application of a drive signal thereby stopping a second hand step motor 15. An abnormality is informed of accurately to prevent misconception of time or the like.
Patent JP-H01301008-A (JP)
Title: Micro boring machine in nc jig drilling machine
Inventor: SHIBATA YOSHINORI
IPC: B23Q11/00
Filed: 1988-05-30
Abstract: PURPOSE:To automate the system by coupling one end of a lever having a fulcrum in the center with a cylinder while the other end thereof with a spindle holder provided with a hydraulic shockabsorber and controlling the lowering force to be applied at the tip of a drill during machining operation. CONSTITUTION:A spindle shaft 4 is secured through a spindle holder 3 to a hydraulic shockabsorber 2 and moved up and down through a sliding section 5, while the cylinder 1 of a drive source is coupled through a lever 8 and a hinge 7 with the spindle holder 3 thus interlocking the cylinder 1 and the spindle holder 3. Force to be transmitted from the cylinder 1 to the lever 8 decreases as the lever 8 inclines thus decreasing the lowering force to be applied at the tip of the drill 11. In particular, the lowering force is decreased when the drill 11 is removed and the lowering speed is controlled through the hydraulic shockabsorber 2 to reduce thrust gradually without varying the speed thus improving the service life of drill.
Patent JP-S61290703-A (JP)
Title: Soft magnetic thin film
Inventor: KUBOTA MAKOTO
IPC: G11B5/31
Filed: 1985-06-19
Abstract: PURPOSE:To make coercive force extremely small, to obtain good soft magnetic characteristics and to improve anti-corrosion ability without adding an additive, etc. by making a soft magnetic thin film the laminated construction of an Fe-Al- Si magnetic thin film and a Cr thin film. CONSTITUTION:It is effective for the restraint of coercive force, the improvement of anti-corrosion ability, etc. to use thin films 3a, 3b wherein an Fe-Al-Si magnetic thin film 2 is used as a main body and Cr is the main element of an intermediate film. The Fe-Al-Si system magnetic thin film 2 and the Cr thin films 3a, 3b are alternately laminated. The composition ranges of Fe, Al and Si contained in the main body of the Fe-Al-Si magnetic thin film are desirable if the content of Al is 2-10wt%, the content of Si is 4-15wt% and the rest is Fe. Part of Fe can also be displaced with at least one element of Co or Ni.
Patent JP-S62288686-A (JP)
Title: Method for repairing furnace wall of coke oven
Inventor: SAKAI TOSHIHIKO
IPC: F27D1/16
Filed: 1986-06-06
Abstract: PURPOSE:To detect through cracks readily and accurately and to contrive to raise efficiency of repair of furnace wall of coke oven, by carrying out detection of crack and closing of opening part of cracks from a combustion chamber side through cracks of the furnace wall of coke oven before the cracks are repaired from carbonizing chamber. CONSTITUTION:First, a water-cooled lance 1 having a built-in observing device for the interior of furnace and a built-in refractory material spraying device is introduced into a combustion chamber 11 of coke oven and a through crack 14 on a partition 13 is detected by the observing device for the interior of furnace. Then, the opening part of the through crack 14 is sprayed with a refractory material F1 from a spray nozzle 1i of the refractory material spraying device and the opening part is closed. Successively, a repairing head 4 having a built-in repairing material spraying device is put in a carbonizing chamber 12 of the coke oven and a repairing material F2 is sprayed from a plasma flame spray gun 4i of the repair material spraying device to an opening part of the crack 14 at the side of the carbonizing chamber 12 to fill the crack 14 with the repairing material.
Patent JP-H06342716-A (JP)
Title: Manufacture of oxide magnetic material high in permeability
Inventor: NARUKI SHINYA
IPC: C01G49/00
Filed: 1993-06-02
Abstract: PURPOSE:To manufacture ferrite of high permeability, by using fine Mn-Zn based soft ferrite powder whose average primary grain diameter is smaller than or equal to a specified value, as material powder, and directly granulation molding and baking the powder at a specified range temperature. CONSTITUTION:In the manufacture of high permeability oxide magnetic material whose composition is Fe2O3 of 50-55mol%, MnO of 20-35mol% and ZnO of 15-30mol%, fine Mn-Zn based ferrite powder whose average primary grain diameter is smaller than or equal to 0.1mum is used as material powder, which is directly granulation molded and baked at a temperature in the range of 1300-1450 deg.C. Thereby the grain growth at the time of baking is accelerated without adding special additive, and a core of high permeability can be obtained.
Patent JP-S5834080-A (JP)
Title: Treatment of acid-digested waste liquid
Inventor: KONDOU YOUSUKE
IPC: G21F9/00
Filed: 1981-08-25
Abstract: PURPOSE:To efficiently treat acid-digested waste liquid within a short time, by treating the acid-digested waste liquid with active carbon under a strongly acid condition, and then reacting the treated acid-digested waste liquid simultaneously with ozone and hydrogen peroxide in the presence of an alkali at 70-100 deg.C. CONSTITUTION:Acid-digested waste liquid 1 adjusted at pH below 2 is charged into an active carbon adsorbing column 2, to selectively remove organic substances, which are difficult to treat with ozone and hydrogen peroxide, among organic substances in the acid-digested waste liquid and to remove other organic substances as much as possible. The treated waste liquid is introduced into an oxidizing vessel 4, adjusted at pH 8-11 by charge of an alkali 5 such as caustic soda, and then heated and held at 70-100 deg.C by a heat source 6. Thereafter, ozone 15 from an ozone generator 7 and hydrogen peroxide 8 are simultaneously charged into the oxidizing vessel 4 and brought into contact with the pH-adjusted active carbon-treated acid-digested waste liquid, so that the waste liquid is drained as purified water 10 outside the system.
Patent JP-2000033914-A (JP)
Title: Method and device for regulating cut position for packaging machine
Inventor: NAKAGAWA YUKIO
IPC: B65B9/20
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To regulate the cut position without wasting a film by setting the start timing at the position of origin of a horizontal seal member based on the feed of the film until the cut position of the film reaches the cut position from the time when a match mark is detected. SOLUTION: A film feed counter 11 is operated when a match mark sensor 1 detects a match mark m, and the feed of a film f from the match mark position is measured as the pulse number. When the film f passes the cut position B in one operation pattern, a belt drive motor 3 is stopped, and the pulse number corresponding to the feed of the film f up to this point is preset as the reference value to a film feed storage means 12. Then, the movement of horizontal seal jaws 4, 4 from the match mark detection point to the cut position B is calculated based on the reference pulse number inputted as the feed of the film f to calculate the start timing.
Patent JP-H09313713-A (JP)
Title: Utilization management system for pachinko game machine
Inventor: OKADA KATSUHIKO
IPC: A63F7/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To carry out proper utilization management under high security by internally managing the money control by means of a computer by excluding the gold-note characteristic of prepaid cards, so that the forging can be reduced by the difficulty of forging and the reduction in the gain due to vice. SOLUTION: A utilization certificate UC provided both with a bar code BA and with an issuing time magnetic disk memory MD is issured in place of a prepaid card, and the accounts corresponding to the respective utilization certificates UC to be issured on the file F of a personal computer are opened. A user can receive the supply of advanced balls within the range of the remainder of his account by inserting his utilization certificate UC into the slot hole 40 that has been provided to the side of each game machine P. Even if the forging of the utilization certificate UC is tried, the gain due to vice stops at most only within the range of the remainder of others' account, and the loss of a card company can be relatively reduced.
Patent JP-S5357180-A (JP)
Title: Thermally decomposing method for industrial waste products
Inventor: SUGITANI TSUNEO
IPC: B09B3/00
Filed: 1976-11-05
Abstract: PURPOSE: To fractionate the heavy and light oil components precisely without requiring a large amount of the separate heat source, by introducing the thermal decomposition vapor obtained by decomposing thermally the solid industrial waste products to the distillation tower in its state of high temperature and by utilizing the sensible heat and the heat of condensation of the thermal decomposition vapor as the principal heat source required for the fractionation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0427547-A (JP)
Title: Wetting moisture distribution controller for printing press
Inventor: HIROSE YUTAKA
IPC: B41F21/04
Filed: 1990-05-24
Abstract: PURPOSE:To enable the obtaining of a better quality of printing by providing a plurality of arms on a elastic plate added to a water roller being divided along the length thereof to displace the arms by a non-interference control. CONSTITUTION:A pair of bellows 14a and 15a is provided between a side wall of an elastic plate 12 and arms 13a. Compressed air with a pressure thereof adjusted is supplied to the bellows 14a and 15a through an air path 12b provided on the elastic plate 12 separately and the arms 13a are displaced according to the air pressure to generate a bending moment as indicated by the arrow accordingly, which forces the tip of the elastic plate 12 to deform. A part of the a water roller 11 is immersed into water. As the elastic plate 12 is one sheet of plate unbroken along the length thereof, mutual interference exists in a displacement value between adjacent zones. To achieve a proper control of a water film thickness according to the size of patterns, non-interference control is arranged so as to keep a displacement value of a certain zone from affecting an adjacent zone, thereby enabling the obtaining of a better quality of printing.
Patent JP-S5833855-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE KATSUO
IPC: H01L21/28
Filed: 1981-08-24
Abstract: PURPOSE:To suppress an extraordinary crystal growth to occur on the surface of an aluminum film by inplanting Sn ions in the aluminum film at the substrate temperature of 150-400 deg.C. CONSTITUTION:An oxidized film 12, an n type diffused layer 13, an insulating film 14 and an aluminum film 15 are formed on a p type Si substrate 11. The film 15 is formed by a magnetron sputtering method at 250 deg.C of the substrate temperature. Then, Sn ions are inplanted in the film 15. After the film 15 is then formed in the prescribed wire pattern 15A, it is heat treated at 450 deg.C for approx. 30min. Subsequently, the PSG film is formed as an insulation protective film 16. Hillock is prevented from producing by inplanting the Sn ions.
Patent JP-H033863-A (JP)
Title: Folding machine of rotary press
Inventor: HIRAHARA HIDEFUMI
IPC: B65H45/28
Filed: 1989-05-29
Abstract: PURPOSE:To carry out sure folding and improve the quality in sections and prevent jamming, etc. by constituting a gap adjusting device between folding rollers from a pair of supporting arms for folding roller, adjusting board which can be raised and lowered and a pair of links. CONSTITUTION:A handle is turned, and the revolution is transmitted to a screw shaft 82p through a universal joint 86 - bevel gear 85 - bevel gear 84, and adjusting boards 80a and 80b screwed with the screw shaft 82p are raised and lowered by turning the screw shaft 82p. The movement is transmitted to the folding roller supporting arms 61a and 61b through links 72a and 72b, and the supporting arms 61a and 61b for folding rollers are swung around the fixed shafts 62a and 62b, and the gap S between the folding rollers 7a and 7b is adjusted. With this constitution, operation can be carried out with the superior responsiveness for adjusting the gap and with the gap S smaller than the total pages for the paper thickness, and sure folding can be carried out, and the superior folds can be formed.
Patent JP-2000318688-A (JP)
Title: Inboard and outboard motor
Inventor: TAKEDA HISANOBU
IPC: F16H57/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To dispense with the disassembling of a propeller shaft in the inspection and repair of a pump by mounting a pump for pumping oil on a lower vertical shaft orthogonal to the propeller shaft for rotating a propeller through a gear device, and operating the pump by the rotation of the vertical shaft. SOLUTION: A propulsion unit 11 has an input shaft 13 with a bevel gear 12 connected to an engine through a universal joint, and the bevel gear 12 is meshed with upper and lower normally/reversely rotating gears 15 fixed to a drive shaft 14 of vertical shaft, and the meshing is controlled by a clutch 16 through a slide cone. A forward/backward switching device 20 is arranged on the upper part of the drive shaft 14 to connect the drive shaft 14 to a propeller shaft 18 through a lower gear device 17, and a propeller 19 is rotated by the propeller shaft 18 to provide a propulsive force. According to this, a screw or propeller is integrated onto a sleeve shaft provided between upper and lower driving shafts, and the structure is simplified more to facilitate the attachment/ detachment for maintenance.
Patent JP-H072672-A (JP)
Title: Antibacterial compounded pharmaceutical preparation
Inventor: IWAN KOMUPISU
IPC: A61P31/04
Filed: 1994-06-15
Abstract: PURPOSE: To obtain a formula preparation having antibiotic activity, containing, as active ingredients, epiroprim and dapsone. CONSTITUTION: This formula preparation is obtained by including 2,4- diamino-5-[3,5-diethoxy-4-(pyrrol-1-yl)benzyl]pyrimidine (epiroprim) and 4,4'- diamino-diphenylsulfone (dapsone), and an ordinary pharmaceutical support; wherein the weight ratio of epiroprim to dapsone is (1:100) to (100:1). Combination of epiroprim with dapsone is effective for therapy in case man is infected with Mycobacteria, esp. M. marinum, M. smegmatis, M. avium, and M. leprae, or pathogenic bacteria involving toxoplasmosis, esp. Toxoplasma-gondii, or Actinomycetes, esp. Nocardia sp.