baber/WOPTO huggingface dataset:
Patent JP-H11294853-A (JP)
Title: 24-hour bathing water purifying and circulating device
Inventor: OKAMURA TAKASHI
IPC: F24H9/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To disinfect the heat accumulating hot water as far as a pipe for connecting a 24-hour bathing water purifier with a bathtub, and a nozzle, by slowly retuning the heat accumulating water in a heat storage vessel to a bathtub. SOLUTION: A bathtub 10 is equipped with a circulating pump for circulating bathing water and a sterilizer 2 for sterilizing bathing water. The bathtub 10 and a bathing water purifying and circulating device are connected with each other by a circulation pipe line 4. The coupling pipe 16 of a heat storage vessel 11 which can be heated with a power source and a return pipe 14 are coupled with the circulation pipe 4b on output side of the circulation pipe line 4. The circulation pipe 4a on input side of the circulation pipe line 4 is provided with a bypass pipe 17 having an orifice 18. At discharge of heat accumulating hot water, the bathing water can circulate within the pipe of the bypass pipe 17, and besides the heat accumulating hot water within the heat storage vessel 11 circulates through the circulation pipe 4b on output side, and flows down into the bathtub 10.
Patent JP-S5437019-A (JP)
Title: Calcium additive for molten steel
Inventor: KOMAI TADANOBU
IPC: C21C7/04
Filed: 1977-08-29
Abstract: PURPOSE: To provide a calcium additive for molten steel, wherein a ratio of CaF 2  to Ca is limited to a certain value so that a desired amount of the additive may be reduced, erosion of refractories such as a ladle may be prevented, and quality of the steel obained may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000293566-A (JP)
Title: Method for extracting model parameter
Inventor: SAITO FUMITOSHI
IPC: G06F17/50
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten simulation time and to improve the accuracy of a parameter. SOLUTION: The electric characteristics of at least three sample elements having respectively different thresholds are measured, a model parameter to be a coefficient of a prescribed model expression is found out from the measured data by non-linear optimization (step S11), a regression line is found out by uniformly executing the regression analysis of respective coefficients corresponding to respective model parameters found out in each of these sample elements (step S12), and a model parameter concerned in the sample element of optional threshold voltage is found out by using the regression line.
Patent JP-H07310901-A (JP)
Title: Flue and smoke tube boiler
Inventor: BUTANI MASATO
IPC: F22G7/02
Filed: 1994-05-17
Abstract: PURPOSE:To make a boiler compact when superheating means are provided and to improve the thermal efficiency of the boiler. CONSTITUTION:Superheating tubes 12 are inserted into a plurality of second smoke tubes 11 provided in a boiler drum 1 in such a way that a rear smoke box 7 communicates with a front smoke box 8. Thus, since a superheater need not be installed outside a main boiler body, the boiler becomes compact, and a cross-sectional area for flowing combustion gas decreases, so that the flow velocity of the combustion gas is increased to increase the quantity of absorbing heat of the second furnace tubes.
Patent JP-S5227156-A (JP)
Title: Stabilizer for fork lift
Inventor: HANATANI YOSHIHIDE
IPC: B66C1/22
Filed: 1975-08-27
Abstract: PURPOSE: Two urging plates of stabilizer of fork lift truck are independently urge loads, to prevent loads from falling off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62257991-A (JP)
Inventor: TAMURA SHIGERU
IPC: C11D3/34
Filed: 1986-05-02
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-H09290893-A (JP)
Title: Bag for filling sand
Inventor: URAMOTO TOSHIAKI
IPC: B65D88/22
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To transfer a large quantity of earth and sand all at once by means of a simple device even in an area with a narrow road-occupancy width as of one lane when backfilling the earth and sand, by providing a closing device capable of opening/ closing an earth-and-sand discharge opening made around the central part of an earth- and-sand load sheet to several areas of which suspension bands are attached. SOLUTION: The base parts of four pairs of ringlike suspension bands 8 which are attached to the corners of the vertical and sideways opposite sides of an octagonal sheet 1 are extended along the tunderside of the sheet 1 and sewn to sewing areas 10. A discharge cylinder 24 as a closing device, made of a flexible material, which is attached to the underside periphery of a circular earth-and-sand-discharge opening 17 made in the central part of the sheet 1 is folded flat along the underside of the sheet 1, and the ropes 26 of its open front-end 25 are attached to the suspension bands 8. In backfilling earth and sand into a dug ditch as with a crane to bury, the sheet 1 is suspended up hemispherically with the suspension bands 8 and the ropes 26 are detached.  Consequently the discharge cylinder 24 stretches down by the weight of earth and sand itself and forms a cylindrical shape, therefore the earth and sand is discharged from the open front-end 25.
Patent JP-H01275405-A (JP)
Title: Production of superconductor structure
Inventor: KAMATA TAKESHI
IPC: H01B13/00
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the deterioration of a superconductor due to moisture, etc., and to obtain the title structure having stable superconducting characteristics by vapor-depositing an insulating film on the surface of the superconductor using a multiple oxide by an ion beam sputtering method. CONSTITUTION:An insulating film such as a film of AlN, Al2O3, Si3N4, SiO2, TiN, TiO2 or BN is vapor-deposited on the surface of a superconductor using a multiple oxide such as Bi-Sr-Ca-Cu-O or Tl-Ba-Ca-Cu-O by carrying out ion beam sputtering with one or more among Al, Ti, Si and B as the materials of a target for sputtering and an inert gas such as Ar or a gaseous mixture of the inert gas with O2 or N2 as gas for ion beams.
Patent JP-S59226868-A (JP)
Title: Optical rotation detecting device
Inventor: NAKASE HIROMI
IPC: G01P3/486
Filed: 1983-06-08
Abstract: PURPOSE:To make a shape small-sized, and also to obtain a detecting signal of a high level and a high S/N ratio by detecting optically a rotation. CONSTITUTION:A light 5a from a plane light source 5 passes through all slits 7a of a rotating plate 7, is irradiated to a plane-like photoelectric converting means 8, and also shielded by the rotating plate 7. When the rotating plate 7 rotates, the light is irradiated alternately to a photoelectric converting element small piece 9a and 10a, a photovoltaic current of an opposite phase to each other is generated in each small piece 9a, 10a, supplied to photovoltaic current -voltage converting circuits 13, 14 respectively, and voltages Va, Vb being proportional to the irradiating light quantity, respectively are obtained. Also, as for the voltage Va and Vb, their difference is derived in a differential amplifying circuit 15, and its output voltage vO is used as a rotating information detecting signal such as a speed detecting signal or a phase detecting signal, etc.
Patent JP-S60247383-A (JP)
Title: Signal processor
Inventor: SUGA AKIRA
IPC: H04N5/217
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a signal processor which can remove the noise accompanied with suppression of blooming or the like by providing a sag quantity correcting means, which corrects the sag quantity of the output of a ground terminal viewed from a bias potential, and an operating means which operates the difference between the output of an output signal terminal which has the sag quantity corrected by this sag quantity correcting means and the output of the ground terminal. CONSTITUTION:The difference of output impedance between a CCDOUT7 and a CCDGND8 is corrected by impedance correcting circuits 20 and 21 to obtain waveforms 32 and 33. Next, such waveforms 34 and 35 are obtained by sag correcting circuits 22 and 23 that a ratio of sag components to square components of the CCDOUT signal and that of the CCDGND signal are equal to each other. Next, such waveforms 36 and 37 are obtained by level correcting circuits 24 and 25 that the waveform and the amplitude of ABG pulse leak of the CCDOUT signal and those of the CCDGND signal are equal to each other. These signals are subtracted by an operating circuit 26, and the output is a waveform 38 which does not include pulse leak at all.
Patent JP-H10291358-A (JP)
Title: Method for stencil printing and image processor using the method
Inventor: NAKATSUGAWA ASAKO
IPC: B41M1/14
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To lightly print a printed matter sufficiently representing fine parts of an original and touch of photograph in the case of printing with a color photograph as the original by using a stencil simple printer without labor hour like in the case of a full color printing. SOLUTION: This image processor makes printing plates of dark and light binary images formed from a color photograph and a solid image of substantially the same size as that of the color image to form dark and light printing plates 1 and solid printing plate 2, divides the color image into a plurality of regions, and forms a coating map 3 color-sorted according to color classes sorted based on the color image. Then, the processor laminates the map 3 underneath the plate 2, places printing color inks on the plate 2 based on the map 2, prints a mounting sheet 4 by the plate 1, and further prints a dark and light printed matter 5 obtained from the result by the plate 2, thereby obtaining a final printed matter 6 of two plate multicolor print.
Patent JP-S60247123-A (JP)
Title: Optical fiber hydrophone
Inventor: MURAKAMI TAISUKE
IPC: G01H9/00
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a stabilized signal output, by passing reference light and signal light through the same fiber, and eliminating measuring erros caused by the difference in disturbance. CONSTITUTION:Laser light L emitted from a light source 31 is inputted to a constant-polarization fiber 35 through a lens 33. The incident light, which is excited in a uniform mode in the direction of the main axis of the fiber 35, is propagated through the fiber 35 as reference light and signal light, with respective planes of polarization being maintained. The light is outputted from the fiber 35 through an underwater acoustic field 37. At the output end, the effect of the residual phase difference during the light propagation mode is removed, and only the component caused by the underwater sound is detected. Therefore adjustment is performed by an optical phase shifter 39 so that the residual phase difference during the propagation mode in the direction of the main axis becomes 90 deg.. The output light at the output end of the fiber is split into the polarization components in the direction of the main axes by a polarization beam splitter 43. The plane of polarization of the transmitted light of the splitter 43 is rotated by 90 deg. by a lambda/2 plate 45 and then the light is reflected by a splitter 47. Meanwhile, the reflected light from the splitter 43 is reflected by a splitter 49. The respective planes of polarization are aligned, and the light waves are combined by a half mirror 51. The intensity of the combined light is monitored by a measuring device 57.
Patent JP-S588267-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02P7/03
Filed: 1981-07-03
Abstract: PURPOSE:To save electric power and fuel consumption, by both directly connecting an ignition coil to an ignition plug of each cylinder and distributing a signal from an ignition signal generator circuit separately to each cylinder thus performing generation of high voltage and distribution of ignition energy. CONSTITUTION:An ignition device is constituted by an ignition signal generator circuit 1, ignition circuit 2, consisting of a distribution ciruit 32, classified by a cylinder, switching control circuit 33, switching circuit 34 and current control circuit 35, voltage booster circuit 12, ignition coil 5, provided to each cylinder, combination part 13 of a spark plug 9 and low voltage cord 14 or the like. In this way, the necessity for using parts with a large power loss such as center cord, high tension cord, mechanical distributor, etc. can be eliminated, further voltage of a battery 4 is boosted and applied to a primary side of the ignition coil 5, then energy conversion efficiency can be increased, thus electric power consumption can be substantially reduced to improve fuel consumption.
Patent JP-H01272397-A (JP)
Title: Fault monitoring device
Inventor: IHARA SHIGEKO
IPC: G08B29/02
Filed: 1988-04-25
Abstract: PURPOSE:To make it possible to recognize an instantaneously restored fault by adding a mode for automatically stopping an alarm at the time of fault restoration in the whole device in addition to a mode for generating no alarm even at the time of generating a fault and a mode for generating an alarm at the time of generating the fault and manually stopping the alarm. CONSTITUTION:The mode for automatically stopping an alarm at the time of detecting the no fault state of all monitored devices 5 is added to an alarm mode forming circuit 2. When a user selects one of the alarm modes by means of a monitor 1, the monitor 1 collects fault states from the monitored devices 5 at a fixed period, and at the time of existence of data, decides whether the data indicate fault generation or not. When the current mode is the suppression mode at the time of deciding fault generation, the monitor no response and returns to recollection of data after a fixed period. In the case of a mode other than the holding mode, the mode is the automatic stop mode, so that the monitor 1 decides whether the fault in all the monitored devices 5 is restored or not, and when the fault is restored, stops the alarm.
Patent JP-S59229088-A (JP)
Title: Pump device
Inventor: MIYAKE YOSHIKATSU
IPC: F04C27/02
Filed: 1983-06-08
Abstract: PURPOSE:To prevent oil in an oil sump from being deteriorated by being made into contact with exhaust gas, by providing such an arrangement that an exhaust pipe is connected to exhaust holes formed in a cylinder disposed in the oil in the oil sump to make it possible to discharge exhaust gas to the outside. CONSTITUTION:A plurality of exhaust holes 10a through 10d are communicated together by a common manifold 32, and may directly discharge exhaust gas in such a condition that the gas is isolated from oil 4. There is formed, in a cylinder 6, an oil sucking port 34 for charging the oil from the outside of an outer box 3. Accordingly, the oil 4 is not made into direct contact with exhaust gas, thereby oxidation of oil and dissolving of impurities in the oil may be prevented.
Patent JP-S58220243-A (JP)
Title: Production of vertically magnetized recording head
Inventor: WATANABE YOSHIHIKO
IPC: G11B5/187
Filed: 1982-06-16
Abstract: PURPOSE:To obtain an auxiliary magnetic pole block which facilitates easy radius chamfer, by providing an adhesive layer between the auxiliary magnetic pole and a plate. CONSTITUTION:A ferrite block 8 is adhered to an L-shaped ceramic block 9 having a level difference (d) by changing the form of the block 9 or with intervention of a spacer so as to have a 30-100mum adhesive layer 13 that is provided between the blocks 8 and 9. Then adhered blocks 8 and 9 are cut into many T-shaped pieces. A ceramic block 10 having a level difference (e) and a groove 12 of the winding part formed previously and a ceramic block 11 having only the groove 12 of the winding part are adhered to both sides of a T-shaped piece. Then the surface of the T-shaped piece is ground and lapped into a prescribed form and a size to obtain an auxiliary block. The grinding/lapping characteristics are different between the auxiliary magnetic pole and the adhesive, and therefore the adhesive layer has a recess shape of 0.1-1mum to the auxiliary magnetic pole. As a result, the corner part of the auxiliary magnetic pole has an R-shape.
Patent JP-2000298825-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: OKITA HIROYUKI
IPC: C23C14/48
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic recording medium which can have a magnetic layer with both a high coercive force and large hardness and the manufacture of the magnetic recording medium which can improve the coercive force and hardness of the magnetic layer at the same time. SOLUTION: After a magnetic layer 13 is formed on the top surface of a substrate 11 as a base body across a base layer 12, metal element ions are implanted into the magnetic layer 13 to the overall thickness. With the implanted ions, crystal particles constituting the magnetic layer 13 are fined to improve the coercive force and the strain in the magnetic layer 13 increases the hardness. Consequently, the magnetic recording medium capable of high- density recording can be obtained.
Patent JP-H04313003-A (JP)
Title: Bore detector
Inventor: ASAI HIRONOBU
IPC: G01B7/13
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a detector for small inside diameters which is small in out-of-alignment error. CONSTITUTION:This detector for inside diameters is provided with three or more complete-sphere balls 1 which are brought into contact with the internal surface of a hole to be measured and arranged in one plane perpendicularly intersecting the axis of the hole to be measured, base section 2 which regulates the displacement of the balls 1 only in the radial direction of the hole to be measured, conical body 3 which has an axis parallel to the axis of the hole to be measured and a curved surface that are brought into contact with all of the balls 1 and is regulated in displacement only in the axial direction, and transducer 4 which is fixed as a displacement reference and converts the displacement of the conical body 3 into an electric signal. The displacement of the balls 1 is converted in the displacement of the conical body 3 in the axial direction in accordance with the diameter of the hole to be measured and the converted displacement is transmitted to the transducer 4 by which the displacement is converted into the electric signal.
Patent JP-S59228843-A (JP)
Inventor: SATOU RIYOUDA
IPC: A61H39/06
Filed: 1983-06-11
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-S5437750-A (JP)
Title: Cleaning device in electrophotographic copier and other
Inventor: OTOMURA TETSUSHI
IPC: G03G21/00
Filed: 1977-08-31
Abstract: PURPOSE: To perform cleaning of residual toner highly efficiently without giving flaws on image carrier by performing cleaning with the magnetic fluid held in the specified position by magnetic force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5731620-A (JP)
Title: Candy enabling to give up smoking
Inventor: JIYUUNISHIYO NAOTAKE
IPC: A23G3/34
Filed: 1980-07-30
Abstract: PURPOSE: Seeds of cape jasmine and water are added to thick malt syrup and concentrated with a weak fire, then mixed with an infusion that is made by heating persimmon leaves in water for a few minutes, and they are concentrated to give candies that enables to give up smoking, because it suppresses the withdrawal symptoms caused by giving up smoking to remove irritation.  
     CONSTITUTION: Thick malt syrup is combined with cape jasmine seeds and water and they are concentrated with a weak fire to half the volume of the water added. Separately, persimmon leaves is boiled in water for a few minutes. Then, both of them are mixed and concentrated under stirring to give the objective smoking-giving up candies. For example, thick malt syrup (120g), seeds of cape jasmine (16),  water (800cc) and persimmon leaves (10g) are used to give 40 candies. When  eating candies about 10 drops a day, one can gradually decrease smoking, leading  to no smoking in a week to a month. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63269756-A (JP)
Title: Seat belt refractor device for automobile
Inventor: MURAMOTO HISAO
IPC: B60R22/40
Filed: 1987-04-27
Abstract: PURPOSE:To prevent the inhibition of the draw of a belt at the time of opening a door by providing such an operating member as a weight or the like for inhibiting the rotation of a winding shaft member according to the horizontal acceleration of the door, and changing the action sensitivity of the operating member in response to a change in the supporting interval of the operating member. CONSTITUTION:A ratchet wheel 8 is connected to the end portion of a retractor shaft urged in the belt winding direction by the action of a winding spring, and a ratchet lever 9 is made possible to engage with ratchets 8c on the outer periphery portion thereof. The ratchet lever 9 is engaged with the ratchets 8c by the action of a weight 10 which is tilted when the horizontal acceleration of a door exceeds a predetermined value, thereby inhibiting the rotation of a shaft. Thereat, the weight 10 is supported on a supporting member 18, wherein the supporting member 18 is cooperated with a member 19 moved upward/downward by the action of a solenoid 21 which is magnetized/demagnetized in accordance with the ON-OFF state of a door switch 4, so that the weight 10 is supported also on a projected portion 19b when the member 19 is moved upward at the time of opening a door, thereby extending the supporting interval thereof.
Patent JP-H09268559-A (JP)
Title: Ancillary implement for plantation
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To grow plants on the upper face and side face of a sleeve set on the slope by wrapping a plantation net around a sleeve having a lower shape in conformity with the inclined face of a slope or the like formed by road construction or the like and with gauze formed on the entirety of the side face. SOLUTION: A sleeve is formed such that a cylindrical body made by arranging a plurality of iron wires 2 and winding spirally and then welding them with a piece of iron wire 3 is cut aslant in accordance with the inclined face 8. A plantation net 12 with seeds 13, fertilizer. a water-retalnable material, and the like held by a water soluble paste 14 is spread over the side face 9 inside of the cylindrical body, and the cylindrical body is filled in its inside with vegetation soil (b) containing a plantation base material (a) for the vegetation of a sapling A. Also, there is provided a thin circular grass prevention sheet 17 for covering the upper face of the cylindrical body.  In this way, the seeds 13 on the plantation net 12 germinate by rainfall through the agency of solution of the water soluble paste 14, and the sapling A is grown positively by preventing various grasses from coming in around the sapling A, resulting in an afforestation by plants over the upper face and side face of the cylindrical body.
Patent JP-S5226539-A (JP)
Title: Production of kitchen ware
Inventor: NAKAMURA YOSHIKI
IPC: B05D3/12
Filed: 1975-08-26
Abstract: PURPOSE: To produce kitchen ware free from ununiformity in etching and appearance from aluminium or its laminate. 
     COPYRIGHT: (C)1977,JPO&Japio