baber/WOPTO huggingface dataset:
Patent JP-S62297725-A (JP)
Title: Radiation thermometer
Inventor: IMURA KENJI
IPC: G01J5/0805
Filed: 1986-06-16
Abstract: PURPOSE:To improve the reliability of a radiation thermometer and to reduce the installation cost by superposing a DC signal corresponding to reference temperature and an AC signal corresponding to radiant energy one over another and performing voltage-frequency conversion, and transmitting this signal from a sensor side to a main body side. CONSTITUTION:An infrared ray generated by an object of measurement is intermitted by a chopper 2, and incident as its energy ET on and converted into an electric signal SE by an infrared detector 3. Then, the signal is amplified by a preamplifier 4, and outputted as a sine wave signal SE' through a band-pass filter 5. Further, a temperature sensor 8 senses the reference temperature TR of the periphery of an inspection device 3 and its signal is amplified by a preamplifier 9 and outputted as a reference temperature signal VT. This signal VT and signal SE' are superposed one over the other and converted by a V.F converter 33 into a frequency, which is transmitted from the sensor side to the main body side. Then, the output of a comparator 33 is counted by counters 39 and 40 at every half period of a signal S to calculate the levels of the radiant energy and reference temperature from the difference between the the sum of the counted values.
Patent JP-H08308800-A (JP)
Title: Ophthalmologic apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1995-05-15
Abstract: PURPOSE: To photograph the sectional image of the eye to be examined with sufficient depth resolution. CONSTITUTION: The luminous flux from a sectional image light source 10 passes a lens 9 and is subjected to optical path splitting by a beam splitting member. The cornea C of the eye to be examined and a mirror 12 are irradiated with these beams. The reflected light rays from the cornea C and the mirror 12 are passed through a lens 3, a dichroic mirror 4 and a lens 5 via the beam splitting member and are imaged and received by an image pickup element 6. This image pickup element 6 is so positioned by the lens 3 as to conjugate with a section P and the mirror 12 is moved before and behind this position. Amplitude is determined by a signal processing means 8 from the signal of the image pickup element 6 of this time and the sectional image is displayed on a television monitor 14 by calculating this amplitude.
Patent JP-H11336714-A (JP)
Title: Stroke position detector for fluid pressure cylinder and lift cylinder for fork lift
Inventor: NAGAI KATSUMI
IPC: F16J10/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour required to mount a detector inside a fluid pressure cylinder without mounting the detector outside the fluid pressure cylinder. SOLUTION: A wire winding part 19 is mounted on a detecting chamber 18 in a cylinder tube 12, and a supporting shaft 22 rotatably-supported on a spool supporting part 20 is energized so as to rotate in such a direction that wire 26 is wound by a spiral spring 23. The wire 26 is wound around a spool 21 fixed to the supporting shaft 22 so that it may be incapable of relative rotation, and the end of the wire 26 is connected to a piston 14. A flange 25b of the spool 21 is provided with a plurality of parts 27 to be detected on the identical circumference, and a magnetic sensor 28 capable of detecting the respective parts to be detected is mounted on the cylinder tube 12. A magnetic sensor 29 detecting the piston 14 disposed at the initial position is mounted on the cylinder tube 12.  A stroke detecting unit 30 determines the stroke position of the piston 14 based on the number of the parts 27 to be detected for the amount of stroke of the piston 14 in the initial position.
Patent JP-2000051350-A (JP)
Title: Method for washing dialyser
Inventor: MASUDA TOSHIAKI
IPC: A61M1/14
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To effectively wash a dialyser without deposit of bringing about sedimentation, any increase in harmful matters and a bad influence upon the environment by adding hydrogen peroxide to a peracetic acid germicidal stock solution containing hydrogen peroxide, peracetic acid and acetic acid of a specific concentration, and diluting the stock solution at a high magnification to attain a concentration effective for disinfection and bactericidal. SOLUTION: Hydorgen peroxide is added to an sterilization agent stock solution containing 5-18% of hydrogen peroxide, 3-14% peracetic acid and 20-55% of acetic acid, and diluted by water. The obtained aqueous solution containing 0.1-1.1% of hydrogen peroxide, 0.001-0.05% of paracetic acid and 0.007-0.3% of acetic acid is used as a detergent. At this time, according to the contamination status of the dialyser, the concentration of hydrogen peroxide is changed. When adhesion of an organic material is eliminated, an aqueous solution obtained by diluting sterilization agent stock solution by water may be used as a detergent without adding hydrogen peroxide. A stabilizer such as phosphoric acid or the like may be contained.  The hydrogen peroxide can be quickly decomposed by contact with the glucose in the dialysis solution and electrolyte so that there is no possibility that hydrogen perioxide remains in the dialyser.
Patent JP-S5472926-A (JP)
Title: Semiconductor memory circuit
Inventor: ISOBE TERUO
IPC: G11C11/414
Filed: 1977-11-24
Abstract: PURPOSE:To shorten a read-out access time, and to reduce power consumption by switching the holding current of a bipolar RAM cell by a chip selective signal so that it will be large during a chip selection and small during a non-selection. CONSTITUTION:Memory cell 1 is composed of the static FF circuit of bipolar transistor Trs Q6 and Q7, load resistances R3 and R4, and clamping diodes D1 and D2, the parallel circuit composed of constant-current absorption circuit 2 and resistance R6, which make the holding current large only during the chip selection, is provided to the common emitter of those transistor Trs Q6 and Q7, and the current  is made into a small current, which depends upon resistance R6, by cutting off the  constant current of circuit 2 during the non-selection. Transistor TrQ8 of this circuit  2 is controlled by chip selective signal CE of constant-voltage output circuit 14.  Further, sense gate circuit 9 and read- out current generating circuit 10 connected  to Y-address decoder 3, word driver 6 and write amplifier 6 are connected to  memory cell 1 respectively.
Patent JP-H086463-A (JP)
Title: Image forming device
Inventor: KIMURA NAOMASA
IPC: G03G15/20
Filed: 1994-06-22
Abstract: PURPOSE:To provide an image forming device capable of reducing the total cost and space in a device main body by practically using a protective means as a functional part after it is retracted and preventing ventilation in the device main body and the carrying of a recording material from being obstructed by the protective means. CONSTITUTION:The image forming device is constituted to engage a part of a shutter member (protective means) 5 with the projection 31 of the side of a lower part main body 50B, so that a shutter member 5 retracts and is finally positioned to fulfill any function (the function as an entrance guide) after the retracting action is completed. Since the shutter member 5 fulfills a role as the functional part after the retract as well, the number of parts is reduced, the total cost of a device is reduced as well and the shutter member 5 never obstructs the ventilation in the device main body and the carrying of the recording paper. Moreover, since the shutter member 5 does not occupy the space during/after the retract, the space in the device main body can be saved.
Patent JP-H11320651-A (JP)
Title: Manufacture of crosslinked polyethylene tube
Inventor: TERACHI SHINJI
IPC: B29C48/32
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To attain both 'flexibility at normal temperatures' and more excellent 'strength at high temperatures'. SOLUTION: Polyethylene-series resin which is polymerized by using a metallocene compound as a polymerization catalyst and has a density of 0.932-0.940 g/cm<3> , a weight-average molecular weight of 40000-90000 and a molecular weight distribution (by chromatography: Mw/Mn) of 2.0 - less than 4.0 is supplied to an extruder. Then, the polyethylene-series resin is silane-modified in the extruder by grafting a silane compound under the presence of a radical formation agent and it is extruded in the shape of a tube and crosslinked so that a gel rate be 65% or above, while it is helped to be made silanol under the presence of a silanol condensation catalyst.
Patent JP-S5664337-A (JP)
Title: Radiation resist material and radiation resist pattern forming method
Inventor: HIBINO KUNIO
IPC: C08F220/00
Filed: 1979-10-29
Abstract: PURPOSE: To obtain a super minute pattern of high resolution and sensitivity with high reproducibility by applying a copolymer of methacrylic acid and methyl methacrylate to a substrate and irradiating it after heat treatment.  
     CONSTITUTION: A copolymer consisting of 95W85mol% methyl methacrylate and 5W15mol% methacrylic acid and having 30,000W100,000wt. average mol.wt. is dissolved in a solvent such as methyl cellosolve acetate, and this soln. is applied to a substrate to form a film. This film is then heat treated, irradiated to form a predetermined latent image, and developed by dipping in a developer such as methyl ethyl ketone or ethyl acetate. Thus, a resist sectional form having a vertical wall surface can be obtd. with high resolution (0.3W0.8μ), high sensitivity (7×10 -6 W 3×10 -5 C/cm 2 ) and high reproducibility. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09323907-A (JP)
Title: Industrial germicidal and bacteriostatic agent and industrial sterilization and bacteriostasis
Inventor: TSUJI KATSUJI
IPC: A01N43/26
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prepare the subject agent capable of enhancing synergistic germicidal effects on wide-ranging kinds of microorganisms, improving the persistence of the effects and manifesting prolonging effects on the proliferation suppressing time by using three compounds usually used as industrial germicides in combination. SOLUTION: This industrial germicidal and bacteriostatic agent is obtained by combining (A) 2,2-dibromo-3-nitrilopropionamide or 2,2-dibromo-2-nitroethanol with (B) a bromine-containing polyacetoxyalkylene derivative and (C) 4,5- dichloro-1,2-dithiol-3-one in a proportion so as to manifest synergistic effects. The blending weight ratio of the ingredients A:B is preferably 1:(0.05-20) and that of the ingredients (A and B) : ingredient C is preferably 1:(0.002-1.5). 2- Bromo-2-nitro-1,3-diacetoxypropane, 1,4-bis(bromoacetoxy)-2-butene, etc., are especially preferred as the ingredient B. The germicidal and bacteriostatic agent can suitably be used for papermaking process water in the paper pulp industry in which slime trouble directly exercises an adverse influence on products.
Patent JP-S5843250-A (JP)
Title: Dust removing device in electrical dust precipitator
Inventor: TSUJII SUMIO
IPC: B03C3/74
Filed: 1981-09-07
Abstract: PURPOSE:To remove dust having tackiness surely and to prevent short circuiting between high voltage electrodes and brushes during use by rubbing the surfaces of the electrode plates with the brushes. CONSTITUTION:Normally, cleaning brushes 12 are located in notched grooves 5 and are held insulated electrically from high voltage electrode plates 2. In the stage of cleaning, holding means 20 are disengaged, and the brushes 12 are rotated with an operating shaft 11 by an operating handle to rub the plates 2, 3, therby removing the dust stuck thereon and dropping the same downward. When the cleaning is finished, the brushes 12 are again located in the grooves 5. As a result, the dust having tackiness is removed surely and the short circuiting between the high voltage electrodes and the brushes during the use is prevented.
Patent JP-H04341040-A (JP)
Title: Attendant board cord circuit system
Inventor: SAKAI NOBUYUKI
IPC: H04M3/60
Filed: 1991-05-17
Abstract: PURPOSE:To improve the operation efficiency of an attendant board by attaining simultaneous operation of the number of cords over the capacity of pattern display of an attendant board and of keys and lamps. CONSTITUTION:When the processing of a call is finished, the cord is disconnected on an attendant board 12. A disconnection request detection section 7 in a usual cord circuit control section 6 detects the end of call processing and a cord control circuit 3 and a cord management processing section 4 judge the necessity of an attendant board operator. When the operator is required, a cord circuit 2a is transferred under the control of a virtual cord circuit control section 8 to make a relevant input output control section 10a idle so as to make itself available. When the operator is not required, the cord circuit 2a and the control section 10a are made idle. When a re- intervention request event such as no reply for a prescribed time takes place, a re- intervention request detection section 9 detects a call on the cord circuit 2a under the control of the control section 8, and a management section 4 commands the occurrence of the virtual incoming call to a virtual incoming call queue control section 5. The cord control circuit 3 selects one of output control sections 10a-10d and displays the call onto a display device 11. Through the configuration above, the number of calls in the invalid holding state on the usual cord circuits is reduced and the operation efficiency of the attendant board is improved.
Patent JP-S5764217-A (JP)
Title: Automatic focusing camera
Inventor: FUJIKI MAKOTO
IPC: G02B7/32
Filed: 1980-10-07
Abstract: PURPOSE:To prevent a shift between a distance measuring view field mark and an actual distance measuring range, by separating a finder optical system and a distance measuring optical system from the same optical path. CONSTITUTION:A finder optical axis 51 is matched with an object to be photographed, by a distance measuring view field mark 66 in the finder, a light source 55 is emitted of light, and when the object to be photographed is scanned by infrared rays, and reflected rays are reflected by a dichromic mirror 57, and are made incident to a photodetecting element 56 through a lens 54 and mirror 63. Also, a distance of the object to be photographed is detected from a turning angle theta and a base line distance D of a light source 55 in case when the incident light quantity has become maximum, and the automatic focus control is executed by moving a lens barrel 43 in the optical axis direction in accordance with a distance of the object to be photographed. In this way, the distance measuring view field mark in the finder, and an actual distance measuring range are not varied by a distance of the object to be photographed.
Patent JP-S6030935-A (JP)
Title: Control device for hot water storage type electric water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1983-08-01
Abstract: PURPOSE:To enable a use of capability of the titled water heater in correspondense with the actual requirement of the user by a method wherein a required energization time to be applied to a heater is calculated in correspondense with the actual use of hot water volume at the user and the expected volume of use for tomorrow to be inputted from the input device and the starting time of energization of the heater is shifted after the supplying time of electrical power at midnight. CONSTITUTION:An energization time calculation device 13 calls the maximum value HGmax in the data stored in the memory device 12, for example, multiplies by a constant C with a rate of mergin being added and calculates the energization time Hs (Hr) as Hs=HGmaxXC. An energization control device 15 controls a turning-OFF of the switch 10, turns ON the switch 10 after (8-Hs)hr is passed from the supplying start time of electrical power at midnigh, and turns it OFF when the temperature sensor 9 detects the boiling point To. The input device 17 feeds the expected volume of use for tomorrow and then the data stored in the memory device 12 is updated.
Patent JP-S5666317-A (JP)
Title: Preventing apparatus for excessive push-up for tension reel
Inventor: SUZUKI TAKESHI
IPC: B21C47/24
Filed: 1979-10-31
Abstract: PURPOSE: To prevent the excessive push-up for the tension reel, and to extend the life of the coiler, by controlling the driving unit of the coil lifter according to the detecting signal of the load cell attached to the anchor bolt of the reducing gear.  
     CONSTITUTION: The load cell 8 is installed between the grounding side base plate 31 of the reducing gear 3 and the nut 51 of the anchor bolt 5 set to the foundation 6, for example. When the lifting load is applied to the reducing gear 3, the load cell 8 is pressed by the base plate 31, and detects the tension acting on the bolt 5, that is the push-up load acting on the tension reel 2. The tension detected by the load cell 8 is inputted to the controller 9; and when this detected value reaches the set point, the drive stop signal is given to the driving unit of the coil lifter 7, and hereby, the upward motion of the coil lifter 7 is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5929413-A (JP)
Inventor: IKEO HIROBUMI
IPC: H01G4/12
Filed: 1982-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08332983-A (JP)
Title: Storage container fitting device in vehicle
Inventor: YASHIRO KATSUJI
IPC: B62J9/00
Filed: 1995-06-07
Abstract: PURPOSE: To set up a kickstand easily even in the case of a storage container being fitted to the upper face of a rear carrier at the time of parking a vehicle with the rear carrier. CONSTITUTION: A storage container fitting device 11 in a vehicle is formed of fitting stays 12 and a commode handle 13. The fitting stays 12 are piercingly provided with oblong holes 14, and the fitting stays 12 can be fittingly fixed to a rear carrier 15. The commode handle 13 is supported slidably by the fitting parts 17 of the fitting stays 12, and the front end part of the commode handle 13 in the proceeding direction of a bicycle with a motor is provided with a grip part 19 bent inward from the side face of the rear carrier 15. At the time of parking the bicycle with the motor, the bicycle with the motor can be easily set up by the grip part 19 in place of the rear carrier 15 that cannot be gripped because of a luggage basket 20.
Patent JP-2000331689-A (JP)
Title: Lead-acid battery
Inventor: WADA KEIICHI
IPC: H01M10/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery capable of suppressing corrosion of a collector and decrease of electrolyte. SOLUTION: Stearic acid is uniformly applied on a surface of collectors of a positive and a negative electrodes before filling active material paste. An amount of applied stearic acid is made to be 1% of weight of each collector. Since the stearic acid traps gas generated at the time of overcharge and the surface of the collector is covered with the gas to apparently decrease an reaction area, an amount of generated gas at the time of overcharge decreases to suppress decrease of electrolyte when overvoltage rises and charge is performed at constant voltage. Application of stearic acid prevents sulfuric acid from breaking into the surface of the collector to avoid corrosion of the collector.
Patent JP-S62296136-A (JP)
Title: Photometry for luminescent aftergrow of accumulative type fluorescent material
Inventor: SAOTOME SHIGERU
IPC: G03B42/02
Filed: 1986-06-17
Abstract: PURPOSE:To accurately execute photometry for a remaining light level, by detecting the remaining light from an accumulative type fluorescent material after instantaneous luminescent after grow is made while the material is carried to a reading system after pre-reading is completed. CONSTITUTION:After the accumulative type fluorescent material 1, on which radiant-ray picture information is accumulated and recorded, is subjected to remaining light level photometry after pre-reading, reading of the material is performed. While, for example, the material 1 is moved in the direction A of a reader, laser beams 3 are uniformized by enlarging their beam diameter and projected and stimulated luminescent light 14 emitted from the material 1 are received by a photodetector 13 through a converging body 12. The stimulated luminescent light are amplified and digitized and pre-reading picture signals SP are outputted. Then the material 1 is returned to a reading starting point 17. While the material 1 is returned, the emission of the laser beam 3 is stopped, but the remaining light of the instantaneously luminescent aftergrow of the material 1 continuously emitting rays of light is detected by the detector 13. The detected light is converted into digital signals SX' after amplification and outputted as luminescent aftergrow level signals SX. After the above-mentioned operations, reading of the material 1 is performed by projecting the laser beam 3 on the material 1.
Patent JP-S6122059-A (JP)
Title: 2,4,6-trifluorobenzonitrile and its preparation
Inventor: KAIEDA OSAMU
IPC: B01J23/00
Filed: 1984-07-10
Abstract: NEW MATERIAL:2,4,6-Trifluorobenzonitrile. USE:A starting material for photosensitive materials, medicines and agricultural chemicals. PREPARATION:The reduction reaction of 3,5-dichloro-2,4,6-trifluorobenzonitrile is carried out using hydrogen in the presence of a hydrogenation catalyst such as palladium and a dehydrohalogenation reagent such as sodium carbonate at 20- 110 deg.C to give the titled compound. The amount of the catalyst used is 0.005-5, preferably 0.05-1wt% based on 3,5-dichloro-2,4,6-trifluorobenzonitrile.
Patent JP-S6033445-A (JP)
Title: Air conditioner
Inventor: MIYAJIMA FUMIO
IPC: F24F11/02
Filed: 1983-08-01
Abstract: PURPOSE:To reduce the fluctuation frequency of the number of revolution of a compressor to eliminate the change of room temperature due to the fluctuation and keep a comfortable temperature by considering the arrival time of the preset value of temperature, which depends upon air-conditioning load. CONSTITUTION:The A.C. voltage of an electric source 1 is converted into a D.C. voltage by a rectifying circuit 2 and is imposed to a frequency converter 3. The output frequency of the frequency converter 3 can be changed continuously within the range of 25-75Hz by a digital signal and the revolving number of the compressor 4 is changed within the range of 1,400-4,400r.p.m by the change of frequency. On the other hand, the digital signal imposed to the frequency converter 3 or the frequency set signal is the output of a control unit 5 capable of outputting the frequency setting signal in accordance with the detecting temperature of a room temperature sensor 7 upon the beginning of operation, the difference of set value of temperature of a temperature setter 9 in an operating unit 6 and a time spent for arriving at the set value of temperature, and, whereby, the control of the revolving speed of the compressor 4 based on the air-conditioning load may be effected.