baber/WOPTO huggingface dataset:
Patent JP-S57204295-A (JP)
Title: Purification of city water
Inventor: UEJIMA HIROMOTO
IPC: C02F9/00
Filed: 1981-06-09
Abstract: PURPOSE: To obtain clarified water which does not contain harmful organic substance, by subjecting crude water for city water to neutralization, coagulation, prechlorination and filtration, supersonically aerating the pretreated water, and then disinfecting the aerated water.  
     CONSTITUTION: At first, crude water for city water is subjected to ordinary neutralization, coagulation, prechlorination and filtration. The pretreated water is then subjected to ultrasonic aeration using ultrasonic waves having an osicllation frequency of 10kHz or more. Said supersonic aeration means treatment with supersonic waves generated when bubbles are broken or treatment with ultrasonic waves while generating bubbles. After the supersonic aeration, the clarified water is treated with a chlorinating agent such as sodium hypochlorite. According to this method, clarified water which does not contain harmful organic substance such as methane trihalide can be obtained under the condition that the residual chlorine content is held at 0.1ppm or more regulated under the City Water Law. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5316942-A (JP)
Title: Freezer
Inventor: MOCHIZUKI TAKETOSHI
IPC: F25B47/02
Filed: 1976-07-30
Abstract: PURPOSE: To provide a freezer including a compressor, condenser, and plural evaporisers, or a liquid receiver with a device eliminating the need for modification of individual header and pipes in diameter due to freeze capacity, evaporation temperature, size of each evaporiser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58205496-A (JP)
Title: Immobilization of microorganism
Inventor: YAMAMOTO HIDEFUMI
IPC: C12N11/10
Filed: 1982-05-26
Abstract: PURPOSE:To prepare an immobilized microorganism for propagation having a high number of live mold in a gel, stable activity, and high mechanical strength, by immobilizing a microorganism to the inside of gel beads prepared from sodium alginate and a polysaccharide containing carboxymethyl group. CONSTITUTION:A mixed solution containing sodium alginate, a carboxymethyl group-containing polysaccharide such as carboxymethyl cellulose, carboxymethylated pullulan, etc., and, if necessary, water-soluble protein such as albumin, gelatin, etc., is uniformly mixed with a mold of a microorganism, to give a mixed solution, which is added dropwise to an aqueous solution containing calcium ion or aluminum ion to form gel beads. The gel beads are reacted with a polyfunctional crosslinking agent such as glutaraldehyde, etc.
Patent JP-S5213393-A (JP)
Title: Tire warning
Inventor: OOMORI SEITA
IPC: G01N27/20
Filed: 1975-07-23
Abstract: PURPOSE: To surely know abnormality in the tire while seating in the driver's sheat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03288805-A (JP)
Title: Optical cable wiring board
Inventor: MIYASHITA TETSUO
IPC: H04B10/291
Filed: 1990-04-06
Abstract: PURPOSE:To highly efficiently and automatically execute optical cable attaching/ detaching work by providing the optical cable wiring board with a robot for attachably/detachably holding an output side optical cable connector group based upon connecting information, and connecting/disconnecting the connector group to/from an input side optical cable connector group. CONSTITUTION:The robot 7 consists of a robot control part (RMC) 7a, a robot driving part (RMD) 7b and a robot mechanism part (RMB) 7. The robot control part 7a receives connecting information from an operation terminal equipment 8, moves a RMB spindle and a handle part by the RMD 7b in accordance with the storing positions of the connector group 3 of extension side optical cables 1 and the connector group 6 of repeating side optical cables 4, holds the connector group 3, and connect the held connector group 3 to the connector group 6 to connect the extensition side to the transmission side. Both the connector groups 3, 6 can be disconnected from each other by executing reverse operation. Consequently, the connecting/disconnecting work of optical cables can be automated and its efficiency can be improved.
Patent JP-H03289679-A (JP)
Title: Image forming device
Inventor: ISAKI HIROFUMI
IPC: G03G21/00
Filed: 1990-04-06
Abstract: PURPOSE:To reduce the need of recopying and to make copying cost low by providing a means for controlling the quantity of charge supplied to a recording medium based on data stored in a storage means. CONSTITUTION:This device is provided with a control means 9 which is controlled based on the data stored in the storage means and controls the quantity of the charge supplied to a recording medium. Therefore, in the case of adjusting a device 2, the data for controlling the output of an electrostatic charging device 41 which supplies the charge to the photosensitive body 42 is changed to optional data independently of an initializing action regulated by turning on/off of the main power source of the device 2 through a control panel. For example, in the case of maintenance or newly setting the device 2, the output of the device 41 is set to be optimum. Therefore, the output of the device 41 which supplies the charge to the photosensitive body 42 is more accurately corrected and the image of an original is copied with the stable image density. Thus, the copied substance which must be recopied is reduced and the copying cost is made low.
Patent JP-S57205703-A (JP)
Title: Treatment of radiation exposed optical fiber cable
Inventor: ODA EISUKE
IPC: G02B6/44
Filed: 1981-06-12
Abstract: PURPOSE:To restore the transmission characteristics of an optical fiber cable degraded by radiation exposure by placing heaters on the cable in its longitudinal direction thereby making it possible to heat the cable to temps. higher than an ordinary temp. CONSTITUTION:A heat-resistant cushion layer 2 and a heat-resistant covering layer 3 are formed on the outside surface of an optical fiber 1. The clad optical fiber 4 is made to a cable of the single fiber alone or plural pieces of fibers are twisted together with a tension member and are made to a cable. Further, heaters such as electric heartes are placed longitudinally on the outside circumference of such optical fiber cable or the cable is contained in a heating structure wherein the heaters are embedded, so that the cable is heated when desired. With such arangement, it is possible to restore the transmission characteristics of the cable by heating the cable when the transmission characteristics are degraded by exposure to radiations.
Patent JP-S5213725-A (JP)
Title: Stationary picture image receiving equipment
Inventor: KUMAGAI KAZUO
IPC: H04N5/445
Filed: 1975-07-23
Abstract: PURPOSE: By resetting the frequency divider circuit of the color subcarrier signal in the PLL circuit by the standard phase signal of the stationary picture image signal, the receiving clock shall be synchronized with accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5213526-A (JP)
Title: Powder coating resin composition
Inventor: NISHIZAWA HIROSHI
IPC: C09D7/47
Filed: 1975-07-24
Abstract: PURPOSE: A thermosetting polyester resin composition for powder coating free from skim or pinhole even in coating thick layers more than 200 microns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60235691-A (JP)
Title: Manufacture of alkaline water
Inventor: UENO ISAO
IPC: C02F1/66
Filed: 1984-05-07
Abstract: PURPOSE:To manufacture the titled alkaline water which is moderately alkaline with a simple method at low cost, in large quantities, and continuously by passing water which is removed from impurities, malodors, etc. with activated carbon, etc. through lumps or grains of pentacalcium triphosphate, and dissolving the phosphate. CONSTITUTION:The water which is removed from impurities, malodors, etc. with activated carbon, etc. is circulated between lumps or grains of pentacalcium triphosphate, and the phosphate is dissolved into water to obtain alkaline water which is moderately alkaline. The alkaline water which is moderately alkaline can be manufactured at low cost, in large quantities, and continuously by this simple method.
Patent JP-H10276927-A (JP)
Title: Water tap stand
Inventor: ARAKI OSAMU
IPC: A47K4/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a water tap stand which can be set at a desired position in a utility room and for which piping is easily installed. SOLUTION: This water tap stand 3 is set upright along the wall 2 of a utility room 1. The water tap stand 3 is equipped with a body part 4 rising up along the wall 2 from the floor face of the utility room 1 and a mixing water tap 5 mounted on the top of the body part 4. The body part 4 has a table part 6 projecting forward halfway through the height direction of the body part 4 and an overhang part 7 projecting forward from the top. In the overhang part 7, the mixing water 5 is set. Further, the body part 4 is curved like a recess toward the center part of the width direction. A water discharge orifice 11 is set downward on the lower face of the overhang part 7 so that the water discharge orifice 11 discharges water toward the table part 6.
Patent JP-S6035201-A (JP)
Inventor: RICHIYAADO EI MEIAA
IPC: G01B21/32
Filed: 1984-05-07
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-H07294046-A (JP)
Title: Heat pump apparatus
Inventor: MORIKAWA AKIRA
IPC: F25B13/00
Filed: 1994-04-28
Abstract: PURPOSE:To improve the efficiency of a heat pump apparatus, to stabilize the operation and to improve the capacity. CONSTITUTION:The heat pump apparatus comprises, as radiators HX21, HX22, atmosphere radiators HX21 with the atmosphere as a radiation source, a water radiators HX22 with water as a radiation source, and, as a heat pump circuit, a circuit series group having a plurality of heat pump circuits interposed in a thermally serial manner between a radiating condenser Ca and cooling evaporators Ec to be operated as functions of coolers HX11, HX12, HX13. A predetermined intermediate condenser disposed between the condenser Ca and the evaporators Ec in the group is divided into a relay condenser Cb to be used for heat relay in the group, and an intermediate-temperature radiating condenser Cb for radiating out of the group. The radiator HX21 is used as the function of the condenser Ca to radiate at a high temperature and the radiator HX22 is used as the function of an intermediate-temperature radiating condenser Cbb to radiate at an intermediate temperature.
Patent JP-H11262417-A (JP)
Title: Hanging cabinet door
Inventor: TAKEUCHI SHINICHI
IPC: B44C5/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To increase a function as an interior decoration in a hanging cabinet door and to increase its additional value. SOLUTION: A recess part 25 is sectioned and formed on the front face in a main body of a hanging cabinet door 15, a picture is put in the recess part 25, and then, a cover plate 26 made of transparent glass is fitted to the recess part 25. In this way, the door 15 is used as a picture frame housing and displaying a picture 19 or a photograph. As the hanging cabinet door 15 is arranged in a high position in a kitchen, it exhibits high fanciness as an interior decoration of the kitchen, so that an additional value as a product can be increased greatly.
Patent JP-S5316456-A (JP)
Title: Apparatus for treating precipitations
Inventor: KITAMURA ISAMU
IPC: C02F1/40
Filed: 1976-07-30
Abstract: PURPOSE: To provide a precipitation treating apparatus which does not allow a floating material having a less specific gravity and being difficult to precipitate to mix in a treated liquid, by recovering and removing the floating material, even if the floating material exists. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0670188-A (JP)
Title: Crt display
Inventor: ISOBE AKIO
IPC: H04N3/185
Filed: 1993-04-19
Abstract: PURPOSE:To attain the reduction of power loss, low power consumption and miniaturization by flowing a current for controlling charging charge in a transistor. CONSTITUTION:A capacitor (C4) to determine the charging charge of the capacitor (C2) is inserted into the emitter of a control transistor (TRS)2. Then, when a retrace period begins, TRS1 is turned into OPEN, and the current having flowed in a horizontal deflecting yoke (L) charges C1 to C3, and fly-back pulses are generated in L and the collector of TRS2 respectively. In this case, since C4 is inserted into the emitter of TRS2, and the base of TRS2 is clamped to the output voltage VS of AMP1, an emitter current, i.e., a collector current flows enough to charge C4 up to VS. Namely, since the nearly similar current flows in C2 as well the charge Q2 to be charged to C2 can be controlled by C4 and V3.
Patent JP-H08289231-A (JP)
Title: Driving method for matrix system plasma display panel
Inventor: TOKUNAGA TSUTOMU
IPC: G09G3/298
Filed: 1995-04-17
Abstract: PURPOSE: To provide an exact display image corresponding to pixel data to be supplied by stopping discharge emission caused by maintenance discharge by generating discharge between paired row electrodes and column electrodes by impressing a maintenance erasure pulse to one of paired row electrodes and impressing an address to the column electrodes at same time. CONSTITUTION: A row electrode driving pulse generating circuit 10 simultaneously impresses a maintenance erasure pulse EP of a negative voltage to respective row electrodes X1-Xn. A pixel data pulse generating circuit 12 generates an address pulse AP of a positive voltage having a polarity opposite to that of the maintenance erasure pulse EP and impresses this address to respective column electrodes D1-Dm at the same timing as the impression timing of the maintenance erasure pulse EP. Since such a maintenance erasure pulse of the negative voltage is impressed to row electrodes Y and the address pulse AP of the positive voltage having the polarity opposite to that of this maintenance erasure pulse EP is simultaneously impressed to column electrodes D, discharge is generated between the row electrodes X and Y and the column electrodes D.  Therefore, most of electric wall charges of picture element cells are extinguished.
Patent JP-H01262445-A (JP)
Title: Surface inspection device
Inventor: OHASHI KATSUKI
IPC: G01B11/30
Filed: 1988-04-13
Abstract: PURPOSE:To reduce the cost of the device by installing a correcting plate between the objective optical system of a pickup head for an optical disk and a sample to be inspected. CONSTITUTION:The correcting plate 12 which is as optically thick as the protection film of an existent optical disk is interposed between the objective lens 11 and the surface 17 to be inspected and then a beam spot which is converged sufficiently is obtained on the surface 17 to be inspected. Therefore, a fine defect on the surface 17 of the sample 1 to be inspected can be detected. Further, the pickup head 3 is guided by a rail 4 in a radial direction of a turntable 2 and moved by a driving means at a constant speed, and the turntable 2 rotates at a constant speed, so the pickup head 3 scans the surface of the sample 1 to be inspected. Then the correcting plate 12 is mounted on the front surface of the pickup head 3 to perform detection over the entire surface of the sample 1 without being affected by an irregularity in the thickness of the correcting plate 12. Consequently, the device is reduced in cost.
Patent JP-S6372615-A (JP)
Inventor: MAIKERU EDOWAADO HAISU
IPC: A61K8/00
Filed: 1987-04-15
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-H11287938-A (JP)
Title: Lens fixing jig for coating cut lens, and lens coating method
Inventor: YOKOYAMA SHINJI
IPC: B05C1/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To coat only the arcuate outer peripheral part of the cut lens which has a cut at its lens outer peripheral part by making discriminable the border between the arcuate outer peripheral part and cut plane part of the cut lens. SOLUTION: This lens fixing jig 5 which has a discoid part having the same external diameter L with the cut lens 1 and is provided with a back facing 8 for fitting the cut lens 1 to the top surface of the discoid part so that when the cut lens 1 is mounted on the top surface, a circular shape 2 is formed of the arcuate outer peripheral part 3 of the cut lens 1 and the outer peripheral surface of the discoid part, and this jig 5 is used for coating.
Patent JP-H07294419-A (JP)
Title: Wave surface dividing element
Inventor: KAWADA MASARU
IPC: G01N21/21
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate a movable part by arranging so that transmitted or reflected polarized light of the former beam splitter respectively becomes incident polarized light of the latter beam splitter, and arranging a polarizer on the transmitting or reflecting side of the latter beam splitter so that the transmitting axis is put in a position rotated at a specific angle from the respective polarized light. CONSTITUTION:A wave surface dividing element is composed of two unphased polarizing beam splitters A and a polarizer P, and is arranged so that transmitted P polarized light and transmitted S polarized light of the first beam splitter A respectively become incident S polarized light and incident P polarized light of the second beam splitter A. A polarizer P is arranged on the transmitting side of the second beam splitter so that the transmitting axis is put in a position rotated by 45 deg. from the P polarized light or the S polarized light. 50% of an S polarized light component E90 of incident light is outputted to the opposite side of the first beam splitter, and 50% of a P polarized light component E0 is outputted to the opposite side of the second beam splitter. 50% of a polarizing angle 45 deg. component E45 of the incident light is outputted from the polarizer.
Patent JP-S5519910-A (JP)
Title: Carburetor equipment of internal combustion engine
Inventor: ISHIKAWA TSUNEKATSU
IPC: F02M5/08
Filed: 1978-07-28
Abstract: PURPOSE: To prevent fuel vapor to flow into the carburetor, leading fuel vapor generated in the float chamber into the charcoal canister through the out vent, during idle running at the high carburetor temperature.  
     CONSTITUTION: The upper space above the float chamber 7 is connected to the charcoal canister 8 through the out vent 12. A stop valve 13 is installed in the out vent 12. The temperature detector 22 is turned off after warming-up has been finished, with the throttle valve 5 has been at idle position, the idling detector 21 is turned off, the valve body 14 reaches the left end position, thus the float chamber 7 of the carburetor is connected in the charcoal canister 8 through the out vent 12. The vaporized fuel is absorbed into activated charcoal in the canister 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09281542-A (JP)
Title: Camera and check method for camera battery
Inventor: SHIRANE HIDETO
IPC: G03B7/26
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera and a check method for a camera battery capable of accurately detecting the level of a battery and enabling a user to recognize the state of the battery without providing a special display means. SOLUTION: After AF range-finding is performed by depressing a release button, a plunger 102 is energized and a photographing lens 2 is set in a close state. By performing battery check in a state where the lens 2 is actually driven and real load is exerted, at such a time, the accurate check of remaining quantity is realized in comparison with the conventional device using what is called a dummy resistance. In the case the remaining quantity of the battery is equal to or under the specified quantity, a CPU 150 is reset and photographing is inhibited. Then, the actuation sound of the plunger 102 reaches the photographer' s ears, and a state where the lens 2 is pulled and moved by the plunger 102 is observed from the outside, so that the remaining quantity of the battery is confirmed with eyes and ears.
Patent JP-H04304193-A (JP)
Title: Sensorless spindle motor control circuit
Inventor: SAKURAI TETSUJI
IPC: H02P6/08
Filed: 1991-03-29
Abstract: PURPOSE:To realize quick and reliable start control by making a decision whether the rotor rotated correctly in the way of forcible rotation at the time of starting a sensorless spindle motor. CONSTITUTION:The sensorless spindle motor control circuit comprises a CPU 11, an exciting phase switching circuit 12, a motor 13 and a rotor position detecting circuit 14 and rotor position signals fed from the rotor position detector 14 for an non-excited phase immediately after switching of the exciting phase under control of the CPU 11 and immediately before switching to next phase, respectively, are compared with each other. If variation of the rotor position signal is confirmed based on the comparison results, decision is made that the motor is started. Consequently, rotational condition of the motor can be confirmed in the way of forcible rotation processing without waiting following procedures of forcible rotation resulting in quick start control of motor.
Patent JP-S61249318-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/18
Filed: 1985-04-26
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-H09252841-A (JP)
Title: Toothbrush
Inventor: KATO TAKAO
IPC: A46B5/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the thin head of the plant section of a toothbrush from being curved or deformed at the time of hair planting and use, prevent the head section from being broken to hurt the inside of the mouth, and easily and effectively clean the inside of the mouth to all the corners. SOLUTION: This toothbrush is a handle constituted of a head section 1, a neck section 2, and a hold section 3. Brush bundles 4 are integrally fixed to the head section 2 thinner in thickness than the neck section 2 to form a plant section 5. A reinforcing upheaval section 6 is protruded by the thickness of the neck section 2 or below on the periphery of the brush bundle base sections or in the handle longitudinal direction between the brush bundles on the planted face side of the head section 1. The head section is not curved after plantation even if it is set to the thickness of 4mm or below, it is prevented from being curved or broken to maintain brushing in use, and it can effectively clean the inside of the mouth without damaging the inside of the mouth.
Patent JP-H02282056-A (JP)
Title: Bag
Inventor: KIMOTO KATSUYOSHI
IPC: B65D33/00
Filed: 1989-04-13
Abstract: PURPOSE:To securely tear up a tearing part by heat-sealing both upper and lower end-edges of a folded sealing belt at the upper and lower end-edges of a bag body to form a unit. CONSTITUTION:An I notch 4 is bored for tearing up in a folded sealing belt 2 formed at the back of the bag 6 and a tearing tape 5 is attached to the notch and further the upper and lower ends 7a, 7b of the bag 6 are heat-sealed with the upper and lower ends 2a, 2b of the sealing part 2 at the sealing part 8 to form a unit. Therefore, the bags can be stacked stably with the sealing parts 2 at the back side of the bags 6. In this way, on tearing up the I notch 4, there is no fear for rising up of the searing part 2 and hence the I notch 4 can be torn smoothly.