baber/WOPTO huggingface dataset:
Patent JP-S5843294-A (JP)
Title: Nitrifying and denitrifying device by jet aeration
Inventor: ADACHI TAKASHI
IPC: C02F3/34
Filed: 1981-09-04
Abstract: PURPOSE:To improve the efficiency of oxygen dissolution into a nitrifying section by partitioning the intermediate water depth of a single tank with a drift plate row, using the upper part as the nitrifying section and the lower part as a denitrifying section and providing a pump line from the lower layer of the denitrifying section to the lower layer of the nitrifying section. CONSTITUTION:The raw water supplied to a descending flow passage 4 flows together with the circulating water from a weir 20 for controlling of flow rate into a denitrifying section 7. Thereafter, the raw water is branched, and one branched flow is sucked across the tank bottom into a header 9 and runs  through a circulation pump line 14, by which said water is mixed with air, and is ejected as a jet of two layers carrying fine foam along the top surface of the drift plate 5 row in a nitrifying section 6. In the section 6, the liquid is vigorously agitated by the jet of two layers while receiving sufficient supply of oxygen. The nitrogen components in the raw water are oxidized to NP2<-> or NO3<-> by the effect of nitrifying bacteria, and the BOD components are decomposed by the effect of BOD oxidizing bacteria.
Patent JP-S5839514-A (JP)
Title: Blast control for air conditioner for automobile
Inventor: YAMANO SUSUMU
IPC: B60H1/00
Filed: 1981-09-04
Abstract: PURPOSE:To stabilize air conditioning effect and improve charging-discharging capacity by driving a cooling motor fan for a radiator and a cooling compressor only when an air conditioner is operated in vehicle speed lower than a predetermined value. CONSTITUTION:When a switch 2 is turned on to run an engine and cooling water temperature in a radiator reaches a predetermined one, a thermostat 13 is turned on to operate a motor fan 17 through energization of a coil 12 and a movable contact 11. When a cooler switch 4 is turned on, a room fan 8 is turned on through a coil 7 and a movable about contact 6 to turn on an electromagnetic clutch 9 so that cooling is started by the rotation of a compressor. When vehicle speed is reduced lower than a predetermined one, a vehicle speed detector 18 generates the ON-signal to energize a relay 14 through a control 19 for rotating the motor fan 17. When the vehicle speed exceeds the predetermined one, the control 19 stops the rotation of the motor fan 17. Thus, the air conditioning is stabilized and charging capacity is improved.
Patent JP-S5931602-A (JP)
Inventor: FUJITA NOBUO
IPC: A01C11/02
Filed: 1982-08-12
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-H087299-A (JP)
Title: Optical disk device
Inventor: KOSAKAI TADASHI
IPC: G11B7/085
Filed: 1994-06-22
Abstract: PURPOSE:To provide an optical disk device capable of easily returning an optical pickup to an ordinary position. CONSTITUTION:A light shielding plate 17 is mounted on a thread 15 for moving an optical pickup 13, a light emitting element 18 and a light receiving element 19 are oppositely provided at the border of the moving path of the light shielding plate 17 and an incident light beam on the light receiving element 19 is interrupted by the light shielding plate 17 when the optical pickup 13 is located closer to the side of the inner periphery than the boundary on the side of the inner periphery in the range of information recording of the optical disk. By outputting a high level signal PS from the light receiving element 19 and, based on the signal PS and a reproducing signal from the optical disk, a CPU 32 detects that the optical pickup 13 is located on the surface of a mirror at the inner periphery or on the surface of the mirror at the outer periphery. Consequently, the returning direction of the optical pickup to the ordinary position is easily judged and the time required for the relavant return is largely shortened than before.
Patent JP-H08332204-A (JP)
Title: Shower with suction type cleaner
Inventor: INAHARA AKIHIRO
IPC: B05B1/16
Filed: 1995-06-07
Abstract: PURPOSE: To provide a shower which can prevent from exclusively using a faucet for a facial caring unit, and which can be set on a washing stand on in a bath room so as to prevent hindrance to washing of the face or bathing. CONSTITUTION: Either a first passage in which water received into a body 1 from a recess 1d is led through a nozzle 6 in a vacuum generating part 5 and communicating holes 7a and 11c and into a recess 1b from which the water is discharged to the outside, or a second passage in which the water is led through the nozzle 5 in the vacuum generating 5 and the communicating hole 7a and a communicating hole 11b and into a recess 1a, and is then discharged through small holes 2b in a shower plate 2, can be selected by manually turning a selector valve 7. With this arrangement, when a suction pipe 4 is made into contact with the skin by selecting the first passage, the skin is sucked by a vacuum generated by the flowing water in the vacuum generating part 5. By selecting the second passage, the water is discharged through the small holes 2b of the shower plate 2.
Patent JP-H08337996-A (JP)
Title: Production of cellulosic wiping article
Inventor: KAMIYAMA IWAO
IPC: D21H11/20
Filed: 1995-06-07
Abstract: PURPOSE: To provide a method for producing a cellulosic wiping article capable of sufficiently exhibiting the abilities of respective cellulose molecules in fibers to almost perfectly wipe out stains adhered to the skin of a human body. CONSTITUTION: This method for producing a cellulosic wiping article comprises immersing purified pulp in a sodium hydroxide aqueous solution, taking out the pulp, press-dehydrating the pulp, roughly grinding the produced alkali cellulose, further hydrolyzing the roughly ground alkali cellulose to facilitate the separation of bonds between the cellulose molecules, grinding the hydrolyzed alkali cellulose, if necessary, adding a hydrolyzing agent to accelerate the hydrolysis of the alkali cellulose, subjecting the product to an ion exchange treatment to remove the alkali from the alkali cellulose suspension, finely grinding the produced hydrated cellulose, and subsequently controlling the pH of the finely ground cellulose.
Patent JP-S59123217-A (JP)
Inventor: BURAIAN MERODEII
IPC: H01G9/035
Filed: 1983-07-30
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-H0434253-A (JP)
Title: Toothed belt
Inventor: OGINO MASAAKI
IPC: F16G1/28
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a toothed belt, whose wear resistance is improved, by impregnating the inside of a reinforced canvas layer, which coats a tooth part rubber layer, with rubber mix-provided with gas phase growth carbon fiber. CONSTITUTION:The inside of a reinforced canvas layer 7 for coating surfaces of a tooth part rubber layer 3 is mix-provided with VGCF6. This reinforcing adhesive rubber 4 is laminated so that it is provided in a surface at a side brought into contact with at least a pulley of the reinforced canvas layer 7, that is, external surface of the reinforced canvas layer 7. Further by description in detail, adhesive rubber 5 of the reinforced adhesive rubber layer 14 and the VGCF6 are provided not only in the external surface of the reinforced canvas layer 7 but also in its inside and in the side brought into contact with a tooth part rubber layer 3 of the reinforced canvas layer 7, and the reinforced adhesive rubber layer 4 is constituted of these total units.
Patent JP-S5264878-A (JP)
Title: Etching of semiconductor wiring
Inventor: MURAOKA HISASHI
IPC: H01L21/3213
Filed: 1975-11-26
Abstract: PURPOSE: To effectively perform degreasing and removal of inorganic contaminations by etching the wiring substance formed by coating a negative tyoe photosensitive resin and exposed by exposure and developing in desired portions, with an aqueous trialkyl (hydroxylalkyl) ammonium hydroxide solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11355547-A (JP)
Title: Geometrical transformation specification system
Inventor: SHIMIZU SHUICHI
IPC: H04N7/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system capable of easily and accurately finding geometrical transformation, which is performed to an image, at high speed without using any source image. SOLUTION: The summary of a geometrical correction system based on the embedding of a two-dimensional(2D) wave pattern is composed of preparation 110 of a pattern consisting of 2D waves having no symmetry axis, embedding 130 in the rear space of a pattern consisting of 2D waves, and calculation 160 of a geometrical transformation performed based on the extraction of embedded 2D waves. The preparation 110 of pattern consisting of 2D waves is to calculate a 2D wave parameter set for preparing the pattern suitable for this geometrical correction system. The embedding 130 in the rear space of patter composed of 2D waves is to add the pattern composed of 2D waves to the source image.  The calculation 160 of geometrical transformation performed based on the extraction of embedded 2D waves is to calculate the parameters of embedded 2D waves from the image, to which the geometrical transformation is performed, and to find the geometrical transformation performed to the embedded image by comparing the parameters with the 2D wave parameter set of the embedded pattern.
Patent JP-H07795-A (JP)
Title: Method and device for forming uniform and minute droplet group
Inventor: HIROSE JUN
IPC: B01J2/02
Filed: 1993-06-11
Abstract: PURPOSE:To form a uniform and minute droplet group stabilized for a long time by regularly vibrating a liq. jet flowing out from a nozzle. CONSTITUTION:This device is provided with a liq. material inlet 2, a nozzle part 4 having plural nozzles for discharging the introduced material, means 8 and 10 for vibrating a jet discharged from the nozzle part 4 connected to the nozzle part 4 and a part 9 for detecting the flow rate of the liq. material supplied to the nozzle part 4. Further, the injection rate for each nozzle is calculated from the flow rate of the material detected by the part 9, and a means 11 for controlling the vibrating means 8 and 10 so that a frequency to be applied to the jet is adjusted in accordance with the calculated rate is furnished.
Patent JP-H05335995-A (JP)
Title: Portable communication equipment
Inventor: TSUJI KAZUHIDE
IPC: H04B1/38
Filed: 1992-06-02
Abstract: PURPOSE:To provide a new water-proof structure surely and easily detached especially for a circuit connection section of a coupling part concerning the portable communication equipment suitable for outdoor use in which a 1st case and a 2nd case are coupled. CONSTITUTION:In the portable communication equipment in which a 1st case 21 and a 2nd case 23 are formed by sliding slide guides 27, 28 to be coupled in detachable way and the circuit is connected via contact terminals 30, 31 at the coupling part, frames 32, 33 surrounding the contact terminals 30, 31 are provided on both the case surface and the frame bodies 32, 33 are in press contact on a sloping surface in the inserting direction.
Patent JP-H10295427-A (JP)
Title: Commutation-ticket holder equipped with shoehorn
Inventor: NISHIGORI TAKAO
IPC: A47G25/82
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk of leaving a shoehorn by making the leading end of a semi-rigid polyvinyl plate semi-circular, stitching the shoehorn wrapped in synthetic leather to one end of the back of a commuter-ticket holder and facilitating the same as a portable one. SOLUTION: Onto the connecting part 4 which is one end of the back 1 of a commutation-ticket holder main body 6 in a generally available form made of synthetic leather, a shoehorn 5 wrapped in synthetic leather is stitched making the leading end of semi-rigid polyvinyl plate semi-circular. When using, the surface 2 of the holder main body 6 is opened, the shoehorn 5 is taken out by turning over, closing the surface 2 of the holder main body 6 and the shoehorn 5 is used gripping by hand. When being finished with the shoehorn 5, it is folded in the back 1 of the holder main body 6 and covered with the back 2 of the holder main body 6. Thereby, the shoehorn can be readily used as a portable one at any time and in any place as long as one carries one's commutation-ticket pass on the person without any risk of leaving the shoehorn.
Patent JP-H04338484-A (JP)
Title: Embroidering data preparing device for sewing machine
Inventor: ASANO FUMIAKI
IPC: D05B19/10
Filed: 1991-05-15
Abstract: PURPOSE:To provide a embroidering data preparing device capable of finely embroidering even a narrow part between main sides of a pattern without making that part like a dumpling. CONSTITUTION:Profile data of a closed region (embroidering pattern) to be embroidered is read out of a memory (S1), and the closed region is divided into blocks on the basis of the profile data (S4). The block is formed of a main side (profile line element) and sub-side. Whether or not the length of the sub-side is under 1mm is judged (S8) and if it is under 1mm, it is altered to be set to 1mm (S11-S14). When the closed region is not divided into blocks and one stitch data is obtained directly from the profile data, the main side (profile) of the pattern is divided by seam density to obtain a needle position at every stitch. The then length of stitch is 1mm or less, a needle dropping point is changed to 1mm in the main side.
Patent JP-2000329812-A (JP)
Title: Power system fault point evaluation device
Inventor: FUKUYAMA YOSHIKAZU
IPC: H02H3/38
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To analyze a fault in detail and to evaluate a fault point corresponding to various faults difficult to analyze, by executing approximate interpolation of the distance to the fault point by using a rough fault point determined by neural networks. SOLUTION: A first neural network determines and outputs a fault classification by the kind of the fault, such as a single line-to-ground fault, a second short-circuit and line-to-ground fault, or a third short-circuit and line-to-ground fault, and by a combination of phases generated by the fault. If the fault classification is each of second and third line-to-ground faults, a second neural network determines and outputs a fault sub-classification, namely, whether the fault is a single fault or a composite fault.  A third neural network where voltages and currents of each phase of three phases at the time of occurrence of the fault and a zero-phase voltage relative to the whole fault classification and the fault sub-classification are inputted, analyzes and outputs a rough fault point and a detailed fault classification for expressing plural faults occurring compositely by a combination of simple faults. A fourth neural network executes approximate interpolation of the distance to the fault point by using the inputted rough fault point, to evaluate the fault point.
Patent JP-S5367031-A (JP)
Title: Full trailer checker
Inventor: TERAGAKINAI AKIRA
IPC: F02P17/12
Filed: 1976-11-26
Abstract: PURPOSE:To preferably check a full trailer unit for which the check has been impossible conventionally recently by utilizing as the checker the function making circuit for generating the waveform similar to that of the actual electromagnetic pick-up.
Patent JP-S63305913-A (JP)
Title: Dust collecting method
Inventor: RAN KAZUO
IPC: B01D51/04
Filed: 1987-06-05
Abstract: PURPOSE:To collect dust on the generated fine water droplets and reduced the load of a rear-step dust collector by atomizing liquid into dust-laden gas with compressed air or steam. CONSTITUTION:Fine water droplets are atomized into dust-laden gas 2 introduced into a gas dust 1 through two nozzles 3 for fluid provided in the gas dust 1. Water 4 of about 1kg/cm<2> pressure and air 5 of 2-5kg/cm<2> pressure are supplied to the two nozzles 3 for fluid to form water droplets having 20-50mu means diameter. Dust contained in the gas atomized with fine droplets is flocculated and made bulky and enters a preduster 6 for performing primary dust collection. The coarse dust is settled in this preduster 6 and collected and gas is sucked with a fan 8 and sent to a bag filter 9 for performing secondary dust collection. The residual particulate dust is collected in the bag filter 9 and the purification of gas is performed.
Patent JP-H11339829-A (JP)
Title: Phosphoric acid fuel cell power generating device
Inventor: TSURU KIYOSHI
IPC: H01M8/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To keep the pressure on the outlet side of a fuel electrode low and continue a rated operation even when the reforming performance of a reformer is lowered, by providing a valve opening controller increasing the opening of a flow control valve when the temperature of the reform catalyst tube section of the reformer exceeds a prescribed value. SOLUTION: When the value of the reform catalyst tube temperature measured by a reform catalyst tube temperature sensor 27c is higher than a set value, a valve opening controller 35 increases the opening of a flow control valve 34 to increase the quantity of the combustion exhaust gas flowing in a bypass pipeline 33. When the measured temperature of a reform catalyst tube 27 a is higher than the set value (heat-resistant temperature upper limit 950 deg.C), the opening of the flow control valve 34 is increased by the valve opening controller 35, and the pressure loss of the bypass pipeline 33 is reduced.  The quantity of the combustion exhaust gas flowing in the bypass pipeline 33 is increased, the quantity of the combustion exhaust gas flowing in a combustion air preheater 31 to preheat the combustion air is decreased, the preheated temperature is lowered, the heat quantity fed to the reformer 27 is decreased, and the temperature of the reform catalyst tube 27a is lowered and returned to 950 deg.C or below.
Patent JP-H036534-A (JP)
Title: Method and circuit for driving electrochromic display element
Inventor: HAJIKI KENJI
IPC: G02F1/163
Filed: 1989-06-02
Abstract: PURPOSE:To prevent an electrochromic display element (ECD element) from deteriorating in a malfunction due to a noise, etc., by detecting the energizing state of the ECD element at all times and stopping energizing forcedly in the case of detecting energizing exceeding a set quantity. CONSTITUTION:The ECD element 3 is applied normally with a decoloring voltage Va or coloring voltage Vb which differs in direction by a driving means for a certain time to perform specific display operation. When the driving means starts applying the voltage to the ECD element 3, on the other hand, a detecting means generates a signal S3 after a specific time T1 lapses from the start of the voltage application. Therefore, even if the driving means applied the voltage to the ECD element 3 after the time of normal coloring operation is elapsed, a control means knows the abnormal operation of the driving means and stops the voltage application from the driving means to the ECD element 3 forcedly to prevent an excessive current from flowing to the ECD element 3. Consequently, the ECD element is prevented from deteriorating even in the case of malfunction due to a nose, etc.
Patent JP-S6163816-A (JP)
Title: Microscope having binocular cylinder
Inventor: AAUIN FUEERU
IPC: G02B21/22
Filed: 1985-06-28
Abstract: A microscope includes a stand with an upright. A generally L-shaped motion box is movable along the upright. A vertical portion of the motion box surrounds the upright, while its horizontal section provides a support for the microscope optical system. An objective is fixed to the bottom of the support. The top of the support includes a guide for an optical support carrying a binocular tube. The optical support and the binocular tube of the microscope are displaceable or movable relative to the fixed objective. With this microscope, the same point on an object can be observed with the same image quality, despite whether the object point is observed in a stereoscopic, monocular or binocular manner.
Patent JP-S5365334-A (JP)
Title: Undercoating compounds for adhesive tapes
Inventor: SATOU MORIMASA
IPC: C08L67/00
Filed: 1976-11-25
Abstract: PURPOSE: An undercoating compound for adhesive tapes comprosing polyester films as a support, consisting of a linear saturated copolyester obtained from terephthalic acid and ethylene glycol, a rubber, and a tackifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5365638-A (JP)
Title: Surface wave element and delay device using the wave element
Inventor: NAKANO TAKAO
IPC: H03H9/42
Filed: 1976-11-25
Abstract: PURPOSE:To alter the delay amount in an analog way by providing a mobile electrode and thus to eliminate, for example, the ghost of a television picture receiver.
Patent JP-S63305167-A (JP)
Title: Production of rubber asphalt
Inventor: HIRATA NAOMICHI
IPC: C08L23/22
Filed: 1987-06-08
Abstract: PURPOSE:To produce easily a rubber asphalt which can be easily treated, by adding a chipped mixture formed by mixing regenerated butyl rubber with an asphalt-soluble hydrocarbon compound to molten asphalt and melting the formed mixture. CONSTITUTION:A product obtained by adding 10-100pts.wt. asphalt-soluble hydrocarbon compound of an m.p. of 60-120 deg.C (e.g., fatty acid, its ester or its anhydride) to 100pts.wt. regenerated butyl rubber, uniformly mixing the mixture and forming this mixture into chips is added to molten asphalt and dissolved in it with agitation. Although regenerated butyl rubber can be difficultly dissolved in asphalt and therefore an extremely long time is necessary to dissolve the rubber completely in a rubber asphalt, it is possible to make an easily handleable rubber asphalt easily within a short time by using a mixture containing the above hydrocarbon compound.
Patent JP-S5766308-A (JP)
Title: Pedometer
Inventor: YUGAWA KAZUHIKO
IPC: G01C22/00
Filed: 1980-10-09
Abstract: PURPOSE:To make it possible to manufacture the highly accurate pedometer, by swinging a pendulum supoorted by a spring by the acceleration caused by wwlking steps with said supporting point as a fulcrum, and actuating a lead switch by a magnetic provided on the tip of the pendulum. CONSTITUTION:The magnetic is provided on the tip of the swinging pendulum supported by the spring with the supporting point as the fulcrum, and faced with the lead switch. At first, the pendulum is located at the position of a lower stopper. At the time of walking, the pendulum swings upward by the upward acceleration, turns ON the lead switch to generate a signal, and returns to the OFF position under its own weight. For example, the permanent magnet 7 is attached to the tip of the weight 6 of the pendulum 4 which is supported by the spring in a case 1 so that the pendulum swings around the supporting point 5. Normally, the pendulum stays at a specified position by a lower magnet 2. The pendulum 4 swings by the accelerating action at the time of walking, the lead switch 3 is actuated by the action of the magnet 7 at the tip, and the number of steps is accurately counted.
Patent JP-S5845043-A (JP)
Inventor: OOTA TAKESHI
IPC: B31B50/44
Filed: 1981-09-10
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-S5844360-A (JP)
Title: Measuring device for phase characteristics
Inventor: ASHIDA HITOSHI
IPC: G01R27/28
Filed: 1981-09-10
Abstract: PURPOSE:To expand the range of measurement of a phase by giving frequency dividers a signal of which the change in the phase is to be observed, and by comparing the phase of the outputs of the dividers with a reference signal. CONSTITUTION:Output signals of frequency dividers D0 and D1 are given to a phase comparator P and the phase of the output signal thereof is compared with a reference signal. Even when a delay of one cycle or more occurs in the output signal on this occasion, the delay in the signal can be detected by the phase detector P. This means that the phase shift of + or -180 degrees or more of a signal taken out can be detected, since a signal of one cycle is extracted from every plurality of signals by the frequency dividers and the phase thereof is compared with the reference signal. With a frequency division rate set at 1/n, the range of measurement of the phase can be expanded in n times.