baber/WOPTO huggingface dataset:
Patent JP-S5859382-A (JP)
Title: Method of controlling operation of multi-stage hydraulic machine
Inventor: TSUNODA SACHIO
IPC: F03B15/06
Filed: 1982-08-20
Abstract: PURPOSE:To prevent the production of noises and vibration, by eliminating turbulence of water flow by controlling the opening of a guide vane of the highest- pressure stage in controlling operation of the titled hydraulic machine in its transient period of operation. CONSTITUTION:The speed of rotation, flow rate and hydraulic pressure of a multi-stage hydraulic machine are controlled at proper levels by detecting a small change DELTAN in the speed of rotation of a generator (or small change DELTAV in the voltage) to which the hydraulic machine is connected, operating a control system consisting of a governor 14 and a guide vane controlling means 12 in response to DELTAN or DELTAV thus detected, and controlling the opening a of only a movable guide vane 2 at the highest-pressure stage.
Patent JP-S5666457-A (JP)
Title: Hydraulic power generator
Inventor: FUKUYO KEIICHI
IPC: F03B17/06
Filed: 1979-11-05
Abstract: PURPOSE: To generate effectively hydraulic power with a small-scaled equipment by providing a weir small enough not to hinder the river improvement in a river having a relatively large amount of water so as to form a low head and arranging there a plurality of water wheels of a large width, the rotation of which drives the power generator.  
     CONSTITUTION: A weir D of an appropriate height is formed in a river and the water passage has a flat concrete bottom in a proper zone from the upstream to the downstream of the weir D to constitute a headrace C partitioned in the flowing direction over an appropriate length of the flowing zone so far as the river improvement is not hindered. A plurality of water wheels 10, 10' of a large width are arranged in the flowing direction, each intersecting the headrace C. The water wheels 10, 10' are supported by journals rotatably by float type supporters 20, 20'  provided in pits on both sides of the headrace C. The water wheels 10, 10' make  rotations due to the collision of the flowwater therewith to drive the power generator 40 through a speed amplifier 15. The floating position of the float type supporters 20, 20' is adjusted by driving a ballast adjustment pump P. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5843255-A (JP)
Title: Nozzle for spraying agricultural chemicals
Inventor: YAMAMOTO KENZOU
IPC: B05B1/34
Filed: 1981-09-08
Abstract: PURPOSE:To improve the spraying efficiency of a small amt. of agricultural chemicals markedly by forming a projecting line having an injection port in the orifice at the preceding end of a nozzle body and providing a core having a rib fitting into the recessing line on the inside surface of said projecting line on the inner side of the orifice. CONSTITUTION:A projecting line 3 crossing the center is projected by a press to an orifice 2 at the preceding end of a nozzle body 1, and further an injection port 5 is formed in the central part in the longitudinal direction of the line 3. A core 6 is disposed on the inner side of the orifice 2, and a rib 7 fitting partially in the recessing line 4 on the inside surface of the line 3 of the orifice 2 is formed to said core 6. More specifically, the liquid forced into the body 1 arrives at the orifice through the circumferential side of the core 6, and since the line 3 is formed in the orifice, the liquid spouts through the port 5. Since part of the rib 7 is fitted into the recessing line on the inside surface of the line 3, the inside of the recessing line is narrowed; therefore, even when the feeding pressure of the liquid is low, the collision of the liquid in the central part in the recessing line is made powerful, and the liquid is atomized satisfactorily.
Patent JP-H09305540-A (JP)
Title: User managing system for computer system
Inventor: IWATA SATOSHI
IPC: G06F21/31
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a user managing system for computer system with which the burden of a manager for managing users can be reduced by managing the exchange of users without the update work of a user managing file due to the manager of the computer system. SOLUTION: This system is provided with a user managing file 30 for pairing and storing a section ID to be applied for each section, to which the user of the computer system belongs, and a user password to be applied for each user, user register function part 21 for registering the section ID and the user password into the user managing file by the manager, user verify function part 23 for discriminating whether it is a regular user or not based on the section ID and the user password, and password change function part 22 having functions for changing the user password to be stored in the user managing file by the user and returning the user password to an initial value when exchanging the user. Then, since a successor user succeeds the initial value of the user password from the predecessor user, the users can be exchanged.
Patent JP-S6035501-A (JP)
Inventor: MATSUURA NOBORU
IPC: H01C7/04
Filed: 1983-08-08
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-S624700-A (JP)
Inventor: NOMOTO AKIRA
IPC: B64G1/66
Filed: 1985-06-28
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-S5667527-A (JP)
Title: Removing method for mercury in gas
Inventor: KUDOU HIROSHI
IPC: B01D53/34
Filed: 1979-11-06
Abstract: PURPOSE: To improve mercury removing efficiency, eliminate clogging and make possible long-term use by using the one consisting in carrying metal sulfide on the carrier of honeycomb structure as a removing agent for mercury in gas.  
     CONSTITUTION: An absorbent 4 is formed as a honeycomb structural body provided with a multiplicity of holes 6 of, for example, a square in section by leaving an  equal spacing l'. The shape thereof is determined by the characteristic, flow rate,  velocity, etc. of the gas to be treated. For the carrier of the absorbent, inorg. materials such as, for example, activated alumina, titanium oxide or others are used,  and if the gas is of low temp. and is less corrosive, plastics are used as well. Such  carrier is impregnated with soluble salts, after which it is passed through a hydrogen sulfide gas or an aqueous sodium sulfide soln., whereby metals are converted to  sulfide. The absorbent manufactured in this way is difficult to cause peeling of the  carrier and is free from clogging trouble even when used in treating gases contg.  much soot and dust. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5780446-A (JP)
Title: Polymer composition
Inventor: PETORASU HABERUTASU MARIA BUAN
IPC: C08L51/04
Filed: 1981-09-11
Abstract: The invention relates to a polymer composition based on one or more graft copolymers of styrene and acrylonitrile on a rubber and a copolymer of  alpha -methylstyrene and acrylonitrile. To improve the flow-properties of such a polymer composition, without unduly decreasing the heat distortion temperature the polymer composition according to the invention is characterized in that it comprises: A. One or more graft copolymers, each of them obtained by polymerizing  20-80 parts by weight of a monomer mixture consisting of  20-40 % by weight of acrylonitrile,  50-80 % by weight of styrene and 0-30 % by weight of one or more other monomers in the presence of 20-80 parts by weight of rubber (in respect of 100 parts by weight of graft copolymer) and B. one or more graft copolymers, each of them obtained by polymerizing  75-90 parts by weight of a monomer mixture consisting of  20-40 % by weight of acrylonitrile,  50-80 % by weight of styrene and 0-30 % by weight of one or more other monomers in the presence of 10=25 parts by weight by rubber (in respect of 100 parts by weight of graft copolymer) and C. a copolymer of   alpha -methylstyrene and acrylonitrile obtained by polymerizing 60-80 parts by weight of  alpha -methylstyrene and 20-40 parts parts by weight of acrylonitrile, of which polymer composition the rubber content is between 10 and 30 % by weight, while the difference in rubber content of the graft copolymers is at least 5 % by weight.
Patent JP-H09325642-A (JP)
Title: Erroneous mounting detecting method of fixing unit and image forming device
Inventor: SAITO TETSUO
IPC: G03G21/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To detect the erroneous mounting of a fixing unit by driving the fixing unit, during the operation of a photoreceptor initialization means and inspecting the rising speed of the temp. of the fixing unit. SOLUTION: A paper carrying motor 3 and a high voltage unit 7 are driven and the temp. of a thermistor 6 at the start time is inspected to turn on a heater 5. After that, the presence of a lapse of a specified time, for instance, five seconds is measured. When the specified time lapses, the rising of the temp. is detected by the thermistor 6, to turn off the heater 5 and further, the high voltage unit 7 and the motor 3. Then, the rising speed of the temp. is compared with a normal temperature rising pattern previously stored in a ROM, to detect the fact that the fixing unit 4 is erroneously mounted or not. In other words, when the fixing unit 4 for a 100V machine is mounted in a device for a 200V machine, the rising speed of the temp. is about double a normal temperature rising speed, so that recognition is possible at this time.  In the case to the contrary, about half of the rising speed of the temp. is obtained, so that the recognition is possible similarly.
Patent JP-H05333344-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: NAKAO KENJI
IPC: C09K19/02
Filed: 1992-06-04
Abstract: PURPOSE:To maintain a stable display over a long time by specifying the quantity of the ions existing in the unit area of a liquid crystal panel. CONSTITUTION:This ferroelectric liquid crystal panel has a ferroelectric liquid crystal layer 16 held by an upper substrate 11 and a lower substrate 12. A liquid crystal having a prescribed spontaneous polarization value is used as the liquid crystal material of the liquid crystal layer 16 and a specified amt. of an amine compd. having a basic substituent is added to the liquid crystal. The compd. is so added to the liquid crystal that the quantity of the ions existing per unit area within the liquid crystal panel is larger than 4 times the spontaneous polarization quantity of the liquid crystal material per unit area of the liquid crystal panel and smaller than than 150 times the quantity. Namely, the reaction of the additive and the liquid crystal molecules is generated by the addition of the amine compd. having high activity, by which the ions of a large transfer are generated. The stable display characteristic is obtd. if the ion quantity exists at >=4 times the spontaneous polarization value. The display is transferred in a 'white' direction by the internal electric field of the ions in the case of impression of a square wave of a low frequency to the panel if the quantity is >=150 times.
Patent JP-S5570438-A (JP)
Title: Oscillation type rivetter
Inventor: YAMAZAKI FUMIO
IPC: B21J15/28
Filed: 1978-11-24
Abstract: PURPOSE: To enable the mounting positions of rivet pushing bodies to be individually adjusted in the vertical positions by removably mounting bearing pieces to an oscillation pressing member in correspondence to a plurality of rivet pushing bodies and letting the head end of each rivet pushing body contact the same.  
     CONSTITUTION: The head end of a rivet pushing body 7 is supported to the bearing piece 14 which is removably inserted from the lower side into the circular hole 13 of a pressing plate 10. The bottom end positions of the rivet pushing bodies 7 with each other deviate depending upon the uneven working and uneven assembling of constituting parts and it is sometimes desired to make vertical position adjustment of the mounting positions of the rivet pushing bodies 7 depending upon the sizes, etc. of rivets 12. Here, to raise the mounting position the bearing piece 14 is removed and its thickness is reduced by machinging the top face 14b or doing others. To lower the position conversely, a shim 15 of a suitable thickness is interposed between the top face 14a of the bearing piece 14 and the bottom face 5a of the oscillation pressing member 5.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01313468-A (JP)
Title: Pyridazinone derivative, its production and miticidal agent containing the same derivative as active component
Inventor: TOMIOKA HIROKI
IPC: C07D237/18
Filed: 1988-06-10
Abstract: NEW MATERIAL:2-tert-Butyl-4-chloro-5-[[4-[(2-propoxy)cyclohexyl]oxy]- benzylthio]-3(2H)-pyridazinone. USE:A miticide having strong miticidal activity, especially imagocidal and ovicidal activity. PREPARATION:The objective 2-tert-butyl-4-chloro-5-[[4-[(2-propoxy) cyclohexhyl]oxy]benzylthio]-3(2H)-pyridazinone can be produced, e.g., by reacting 2-tert-butyl-4-chloro-5-mercapto-3(2H)-pyridazinone with a compound of formula (X is halogen).
Patent JP-H10330895-A (JP)
Title: Aluminum work suitable for deformation working
Inventor: SUGIO EIJI
IPC: C22C21/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the Al work in which no cracks are generated in a part to be plastically deformed even when it is left at the room temperature for the prescribed time without delaying the age hardening by locally keeping a part to be deformed which is plastically deformed in an overaging condition. SOLUTION: A work 1 is provided with a part 10 to be deformed of the prescribed width which is overaged over the whole circumference in the center part of the longitudinal direction, and its center part is bent for deformation and working through the plastic deformation. To keep the part 10 to be deformed in the overaging condition, the work 1 to be delivered from an extruder is cooled with water, and hardened. The part 10 to be deformed is locally heated over the whole circumference. The part is preferably heated in the temperature range of 320-430 deg.C using a torch, etc. After the cooling, the aging of the whole work 1 is achieved. The part other than the part 10 to be deformed is of the prescribed hardness, while the part 10 to be deformed is kept soft compared with other parts.
Patent JP-S62298551-A (JP)
Inventor: SUTANRII BAATON MAABISU
IPC: C07C67/00
Filed: 1987-06-11
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-2000330984-A (JP)
Title: Device and method for processing document
Inventor: ABE KEIKO
IPC: G06F17/22
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To supplement the abbreviation of plural words or characters in a sentence as well by extracting candidates for the abbreviated words by referring to a word dictionary from characters before and after an abbreviation code to be included in the inputted sentence. SOLUTION: The words including the characters before and after abbreviated character '∼' are extracted by referring to the word dictionary 131 for the inputted abbreviated sentence by a candidate word extraction processing 151. Next, the optimal word in consideration of connection is decided as the sentence by referring to the word dictionary 131 in which appearance frequency to express the frequency of the words is described from the extracted candidate words and a transition dictionary 132 between words in which transition frequency between words to express transition frequency between words is described by an optimal candidate decision processing 152. When the supplemented sentence is different from the one thought by a user, input to specify erroneous words is performed. Use frequency (the appearance frequency) of the word dictionary and transition probability (the transition frequency) of the transition dictionary between words are changed based on the words selected by receiving specification by the user by a dictionary learning processing 170.
Patent JP-S63308427-A (JP)
Title: Speed converting circuit
Inventor: HAMADA SHIGERU
IPC: H04L7/00
Filed: 1987-06-10
Abstract: PURPOSE:To effectively utilize a transmission band by reading continuously written data on a line in use among data written in a memory means by using a specific readout clock. CONSTITUTION:A variable speed readout clock generating means 9 generates the readout clock which varies in speed with the number of lines in use and synchronizes with a write clock. Voice data are written in the memory means 8 in order by using the write clock and voice data on lines in use are read out of an unwritten part of the memory means by using the readout clock which is generated by the variable speed readout clock generating means 9 and varies in speed with the number of the lines in use. Consequently, the transmission band is utilized effectively.
Patent JP-2000327898-A (JP)
Title: Preparation of polycarbonate resin molding and molding
Inventor: TOMIOKA TATSUYA
IPC: G11B7/2534
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin molding having excellent hydrolytic resistance (steam resistance) as well as an antistat effect without any damage on mechanical strength of impact resistance or the like and transparency by adding a relatively small amount of an antistat thereto. SOLUTION: Preparation of a polycarbonate resin molding comprises by compounding per 100 pts.wt. of a polycarbonate resin, (A) 0.1-20 pts.wt. of sulfonic acid compound series antistat, and injection molding the resulting polycarbonate resin composition using a hot-runner mold. Further, (B) 0.002-2 pts.wt. of an organosiloxane having a phenyl group, a vinyl group, and an alkoxy group may be compounded with the polycarbonate resin composition.
Patent JP-S5267170-A (JP)
Title: Compactor container
Inventor: YONEDA IKUO
IPC: B30B9/30
Filed: 1975-12-01
Abstract: PURPOSE:To permit continuous automatic operation by arranging such as to permit withdrawal of lock pin from pin hole and holding of grip member of lid in an interlocke relation.
Patent JP-H03174890-A (JP)
Title: Solid-state image pickup system
Inventor: TABEI MASATOSHI
IPC: H04N9/04
Filed: 1990-06-04
Abstract: PURPOSE:To magnify a color reproduction area and to obtain a sharp reproduction picture by forming red, blue and green color signals almost ideal including a negative sensitivity component in a simulating way. CONSTITUTION:A system when a picture is picked up by a charge coupled type solid-state image pickup device (CCD) consists of a photodetector section 1, horizontal charge transfer lines 2,3, multiplexers 4, 5 and an arithmetic circuit 6. Moreover, a photodetector element having a spectral characteristic with respect to a spectral area of a negative sensitivity is provided, and a color signal outputted from the photodetector element corresponding to three primary colors or their complementary colors and a color signal obtained from the photodetector element relating to the negative sensitivity are subject to addition and subtraction processing to generate a color signal having the characteristic of negative sensitivity in a simulating way. Thus, the color reproduction area is expanded and a sharp video image is realized.
Patent JP-H10302986-A (JP)
Title: Lighting device for inverter type fluorescent lamp
Inventor: KUMADA OSAMU
IPC: H05B41/24
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive measure to ease striation. SOLUTION: A direct current power supply 40 is provided. A pair of switching elements 11.12 connected in forward series to both ends of the direct current power supply 40. Free wheel diodes 21.22 connected in reverse parallel with each of the switching elements 11.12 are provided. A control circuit 19 to make each of the switching elements 11.12 conduct alternately is provided. A fluorescent lighting circuit 71.72.73 connected to the both ends of the switching element 12 through a capacitor 30 is provided. A charge pulling-out circuit 82.83 to forcedly pull out a charge when it is turned off is provided only at one optional switching element 12.
Patent JP-H0439371-A (JP)
Title: Formation of insulating film and semiconductor device having insulating film
Inventor: YAMAGAMI MASAAKI
IPC: C09D5/25
Filed: 1990-06-04
Abstract: PURPOSE:To obtain an insulating film capable of preventing cracks without causing damages such as strain of film resulting from oxidation, by using a resin having a specific structure unit and forming. CONSTITUTION:A compound shown by formula I (Ac is acetoxy; R is lower alkyl) is reacted with a compound shown by formula II to give a compound shown by formula III, which is further reacted with an alcohol, hydrolyzed and subjected to polycondensation through dehydration to give the objective insulating film having a structural unit shown by formula IV (m:n=99:1-40:60) and 500-30,000 (preferably 800-5,000). A semiconductor integrated circuit is obtained by using the insulating film alone or both the insulating film and an organic polymer film such as polyimide to give an interlaminar insulating film, which is used in making a multi-layer wiring.
Patent JP-S631016-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1986-06-20
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-H08336696-A (JP)
Title: Washing machine
Inventor: OMURA YUKO
IPC: D06F33/00
Filed: 1995-06-12
Abstract: PURPOSE: To save water and detergents in a washing machine in which washing liquid is sprinkled over the washing in a tub, without causing cleaning unevenness even if the water level is low during washing, by discharging wash water (washing or rinsing liquid) into the tub in such a way that it is spread over a wide range, and pouring the wash water over the entire washing from above. CONSTITUTION: A pulsator 5 is placed on the inner bottom of a washing/drying tub 4 which is open on its upper side, wash water is introduced to less than the height of the side wall of the washing/drying tub 4 through a circulating water passage 11 by the pumping action of the pulsator 5 being rotated, and a discharge opening 12 is provided at the top of the circulating water passage 11 to discharge the wash water toward the center of the washing/drying tub 4. The manner of discharging the wash water in approximately the horizontal direction from the discharge opening 12 is such that it can be spread over a wide range of the washing/drying tub 4.
Patent JP-H0720009-A (JP)
Title: Analyzing instrument
Inventor: HIRANO TOMOYUKI
IPC: G01N21/73
Filed: 1993-06-16
Abstract: PURPOSE:To eliminate the influence of pulsation caused by a peristaltic pump so as to improve the analyzing accuracy of an analyzing device by making the pushing member of the peristaltic pump freely movable forward and backward and setting the pushing member at an open position where the member cannot press a tube during the analysis. CONSTITUTION:A pneumatic pin cylinder 16 and damper 17 move the pushing member 13 of a peristaltic pump 4 between a pressing position at which the member 13 can press a tube 14 against pressure-feeding rollers 12 and an open position at which the member 13 cannot press the tube 14. During analysis, the cylinder 16 is set to a non-actuated state through a change-over switch and a piston 16a returns into the cylinder 16. As a result, the member 13 swings clockwise around a supporting shaft 15 and is set to the open position at which the member 13 cannot press the tube 14 and a pump 4 does not make liquid sending operations. Consequently, a liquid sample is sucked up by the negative pressure of a nebulizer only. Therefore, the analyzing accuracy of this analyzing instrument can be improved, because the fluctuation of measured values due to the pulsation caused by the pump 4 is eliminated.