baber/WOPTO huggingface dataset:
Patent JP-H04346893-A (JP)
Title: Method for controlling amount of ozone
Inventor: MINAMI HIROKAZU
IPC: A23L3/375
Filed: 1991-05-22
Abstract: PURPOSE:To dissolve the proper amount of ozone into raw water without depending on the measured value of the concn. of ozone dissolved in raw water by conjecturing the necessary amount of ozone on the basis of water quality of raw water by fuzzy inference and controlling the amount of ozone to be introduced. CONSTITUTION:Water temp. turbidity, pH and the concn. of organic contamination are measured as an index showing the water quality of raw water 1 in a measurement tank 2. The measured value of the present water quality is judged according to the inferential rule in a personal computer 4 for fuzzy inference. Ozone consumption correspondent to the each measured value is conjectured. The introduction amount of ozone to be supplied to raw water is calculated. A designation signal is inputted to an ozonizer 5 so that the amount of ozone equal thereto is generated. While keeping the controlled output, ozone is generated and supplied to the various plants 6 wherein raw water 1 is treated by ozone. Therefore the proper amount of ozone is dissolved into raw water 1 without depending on the measured value of the concn. of ozone dissolved in raw water 1.
Patent JP-S5542833-A (JP)
Title: Take-up reel for pressure sensitive multi-layered label at label printer
Inventor: SATOU AKIRA
IPC: B41K3/00
Filed: 1978-09-25
Abstract: PURPOSE: To obtain the title structure enabling close and tight take-up of multi- layered label paper capable of the secondary use by separating the labels thru the separating members such as platen, deflecting pin or separation plate and wind- in the base paper by taking-up means.  
     CONSTITUTION: Three-layered label composite web L 3  wherein the first label material and the second label material are temporarily pasted on the front and the back faces of the base paper respectively, is rolled and maintained at the frame 1, printing on the label is performed by the printer and the printer labels  are advanced  forward. In separating the labels pasted on the base paper, deflecting member 37 is  employed and the lebel composite web is taken-up in roll form by the intermittent  rotation of the take-up means including winding- in mechanism. As deflecting  members, those parts such as platen, defleting pin or the separation plate is  employed. Under this structure, transfer of the lebel composite web and its taking- up at the label web L 2  to be used for the secondary labeling purpose are performed  by the most simplified means. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5342821-A (JP)
Title: Detecting method for kind of cassette
Inventor: KIMURA KAZUHIRO
IPC: G03B27/14
Filed: 1976-09-30
Abstract: PURPOSE: To easily detect cassettes of manu kinds according to each kind in aa simple constitution in the copier by changing the position of inserting the magnetic core of a coil containing the magnetic core in accordance with a cassette. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5342567-A (JP)
Title: Semiconductor device and its production
Inventor: ASAI YOSHIHIDE
IPC: H01L21/31
Filed: 1976-09-30
Abstract: PURPOSE: To lower diffusion resistance and obtain a MOSFET suitable for V-LSI by forming a gate with polycrystalline Si of negligible lateral diffusion thereby obtaining the gate of a short length at high accuracy and further forming source, drain by the diffusion from the polycrystalline Si doped with an impurity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5640670-A (JP)
Title: Hydroxyimidazole derivative
Inventor: ASASHIKI TETSUTAROU
IPC: A61P35/00
Filed: 1979-09-10
Abstract: NEW MATERIAL:A hydroxyimidazole derivative expressed by formula I [R is ≥5C alkyl; ≥5C alkoxyl; ≥3C alkylthio or formula II (R 1  is alkyl, alkenyl or halogenoalkyl)].  
     EXAMPLE: 5-Carbamoyl-1H-imidazol-4-yl o-thiostearylbenzoate.  
     USE: A carcinostatic agent having improved carcinostatic, immunosuppressive and antimicrobial actions, and containing 50W500mg the active constituent.  
     PROCESS: 4-Carbamoyl-imidazolium-5-oleate or a reactive derivative thereof, e.g. trimethylsilyl derivative, is reacted with a reactive derivative, e.g. an acid halide, of a carboxylic acid expressed by formula III in a solvent, and if necessary in the presence of a desilylating agent, e.g. methanol, or a neutralizing agent, e.g. triethylamine, at -78W100°C to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05286975-A (JP)
Title: Production of 1-azabicyclo(3.3.0)octane derivative
Inventor: KURONO MASAYASU
IPC: C07D487/04
Filed: 1992-04-10
Abstract: PURPOSE:To enable high-yield production of the subject compound which is useful as an intermediate for medicines through easy reaction operations without danger of explosion by reaction of a specific azoniabicyclo-octaene salt with a cyanoacetic acid salt. CONSTITUTION:The objective compound of formula III is obtained by reaction of ammonia with 1,7-disubstituted-4-heptanone of formula I [Y is halogen, R<1>-SO3 (R<1> is hydrocarbon)] in the presence of an ammonium salt of the formula: NH4<+>X<-> [X is halogen, ClO4, BF4, R<2>-SO3 (R<2> is hydrocarbon)] followed by reaction of the resultant 1-azoniabicyclo[3,3,0]octa-1(5)-ene derivative of formula II with a cyanoacetate salt.
Patent JP-H06320336-A (JP)
Title: Tooth surface reference work jig for bevel gear and work method for jig
Inventor: OISHI KEITA
IPC: B23F23/06
Filed: 1993-05-19
Abstract: PURPOSE:To provide work simplified and facilitated while obtaining a stable quality. CONSTITUTION:A V-shaped groove, in which a contour of section vertical relating to a pitch line is formed of connection of only straight lines, is provided, electric discharge machining is applied by using an electrode wherein a tilt angle of a groove forming tapered surface is set to a degree corresponding to a pressure angle of a workpiece tooth part, a tooth surface total unit from a groove bottom 28 of a receiving groove 27 of fitting the workpiece tooth part of a bevel gear molded by forging to top surfaces 29a, 29b of a tooth 26 of a receiving tooth part 9 is formed as flat tapered receiving surfaces 31, 31 of no irregularity, and a tooth lacking part 32 is provided between a plurality of the receiving tooth parts.
Patent JP-H02294879-A (JP)
Title: Image processor
Inventor: IKEDA YOSHINORI
IPC: H04N1/387
Filed: 1989-05-10
Abstract: PURPOSE:To simply and quickly execute color image working and an editing processing by synthesizing a binary image in a designated coordinate area with other color image in a designated color component ratio. CONSTITUTION:By providing a means 1000 for adjusting a color component ratio and adjusting a color tone and a means B for providing an output in its designated color component ratio, a user executes a fine adjustment of a designated color and an output image to which coloring of liking is obtained. Also, a digitizer 58 for designating area inputs a coordinate of a designated position through an I/O port from a CPU 20. Moreover, by providing a means G for synthesizing a binary linear image in a designated coordinate area with other color image in a designated color component ratio, various image processings are performed. In such a way, working and editing of a color image can be executed simply and quickly.
Patent JP-H0356691-A (JP)
Title: Preventing gap of titanium from corrosion
Inventor: RICHIYAADO NIIRU BIIBAA
IPC: C25B9/19
Filed: 1990-05-08
Abstract: PURPOSE: To prevent the occurrence of crevice corrosion in Ti and the damage of an electrolytic cell device by coating the Ti auxiliary members of the electrolytic cell for an aq. alkaline metal chloride soln. with a compsn. contg. platinum metal oxide and fluorocarbon polymer binder material.  
     CONSTITUTION: Even if the auxiliary members, such as passage parts, as parts for contact with pipes and electrolyte, in the electrolytic cell for the aq. NaCl soln. are formed of Ti-contg. metals having excellent corrosion resistance, the crevice corrosion is liable to be induced in the crevice parts of the auxiliary members by the aq. NaCl soln., etc. In order to prevent such corrosion, the compsn. prepd by incorporating specific small amts. of TiO 2 , TaO 2 , ZnO 2 , etc., in the oxide of platinum group metals, such as RuO 2 , and mixing the first and second fluorocarbon polymers expressed by formulas I, II with the resultant mixture and dispersing the mixture into a nonsolvent carrier, such as water or alcohol, is applied in the crevice parts of such easily corrosive auxiliary members and is heated and solidified at ≤100°C by which the occurrence of the crevice corrosion by the NaCl liquid of the Ticontg. members is prevented. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06332048-A (JP)
Title: Clutch mechanism
Inventor: TERADA HIROSHI
IPC: F16H3/34
Filed: 1993-05-19
Abstract: PURPOSE:To provide a clutch mechanism which is compact and does not have the interference of the tips of the teeth of a gear. CONSTITUTION:A drive source, a sun gear 501 rotated forward and backward by the drive source, a planetary gear 503 revolving around the sun gear 501 by its unidirectional rotation and on its own axis at a fixed position on a revolving orbit by the other directional rotation and gears to be driven 505-507 arranged so as to engage with the planetary gear 503 at its revolving position and driven by the revolution of the planetary gear 503 are provided and the gears to be driven are constituted so as to move at least by the entire teeth length from the engaging position with the planetary gear, as a characteristic.
Patent JP-H117764-A (JP)
Title: Synchronous dram
Inventor: KIN KOKYO
IPC: G11C11/407
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve an operation speed by directly adding a burst address to a register storing pre-fetched data in a burst mode operation, not adding to a column address buffer, and reducing a signal path of a synchronous DRAM. SOLUTION: When a burst start address is inputted to a column address buffer, a burst length counter 18 generates a corresponding burst address and outputs data pre-fetched by data latch circuits 42, 43 to data output buffers 25, 26 as a count corresponding to a burst length of a synchronous DRAM. Since the burst address is applied to the data latch circuits 42, 43, the synchronous DRAM can be constituted simply of a data output path and operates in an asynchronous manner before data are outputted. A problem of a signal- racing and a possibility of timing inconsistency are decreased, and a speed of a column path can be multiplied to correspond to a pre-fetched bit count.
Patent JP-H0730774-A (JP)
Title: Preparation of region descriptor and its device
Inventor: SHIJII JIEI WAN
IPC: H04N1/46
Filed: 1994-05-30
Abstract: PURPOSE: To fast and also easily map the color signal of an optional position from an independent color space to a device dependent color space with using interpolation by using an inverse reference table that serves forward interpolation from the independent color space to the device dependent color space. CONSTITUTION: A 1st output device 22 stores the color signal 28 of a device dependent color space of the device 22 that creates an image to be printed or displayed on a computer 20. It is necessary for a color signal 28 in the device dependent color space to convert into a color signal 30 in an independent color space to convert such an image into the device dependent color space of a 2nd output device 24. Then, in such cases, conventional forward interpolation and a reference table 32 to the device 22 are used. Also, backward interpolation is applied, and the signal 30 about the device 24 is converted into a color signal of the device dependent color space by using a reference table 36 that is used when the color signal 34 of the device 24 is converted into the signal 30.  However, it is possible to fast convert if mapping is performed by using a inverse reference table that is created by the table 36 of the device 24 and an area descriptor 38 and forward interpolation.
Patent JP-S5819793-A (JP)
Title: Semiconductor memory device
Inventor: KAI HAJIME
IPC: G11C7/12
Filed: 1981-07-27
Abstract: PURPOSE:To reduce the working peak current in the control mode, by dividing the bit line precharging circuits, etc. which are arrayed cyclically into plural systems and controlling these sytems with control signals of different phases. CONSTITUTION:The bit line precharging circuits 111, 112-, which are arrayed cyclically via the delaying circuits 511, 522-, etc. are divided into plural systems. These precharging circuits are controlled in a time-division way by the  precharge control signals having the phases which are delayed successively. The instantaneous peak value of the working current caused in the control mode can be reduced by those precharge control signals. Thus a trouble such as the variance of the power supply potential due to the peak current can be avoided although the number of memory cells is increased.
Patent JP-H04347428-A (JP)
Title: Grille adapter
Inventor: UKUCHI TAKAHIKO
IPC: F24F13/20
Filed: 1991-05-22
Abstract: PURPOSE:To provide a grille adapter which allows a grille to be attached on a mounting frame even when the grille and the mounting frame are positioned with a little slippage. CONSTITUTION:A grille adapter 1 consists of a mounting frame 2 that is fitted in an opening 4 on a wall 3 and has a fixing socket 9 and a grille 5 that is attached on the frame 2 and has a fixing post 10 that is inserted in the fixing socket 9. The mounting frame 2 has an adjusting device 14 by which the position of the fixing socket 9 is changed, so that the position of the fixing socket 9 is changed to attach the grille 5 on the mounting frame 2 even when the mounting frame 2 and the grille 5 are positioned with a slippage.
Patent JP-S62277112-A (JP)
Title: Removing method and treatment of precipitate settled in reservoir
Inventor: NISHIO KIMIO
IPC: E02F3/94
Filed: 1986-05-23
Abstract: PURPOSE:To efficiently remove the precipitate such as sludge settled in a reservoir by jetting high-pressure water to the precipitate settled on the bottom of the reservoir to dig and to make slurry and sucking slurry to subject this to solid-liquid separation by means of a solid separator set on the ground. CONSTITUTION:Both a main pipe 2 of high-pressure water and a suction main pipe 10 are ascended in the precipitate settled on the bottom of a reservoir 11 from a raft 12 floated on the reservoir 11. An injector 1 can be transferred by a cable 13 in the ground side. The main pipe 2 of high-pressure water is connected to a high-pressure water pump 14 and high-pressure water is jetted to slurry the precipitate. The suction main pipe 10 is connected to a solid separator 15 to subject slurry sucked by a suction pump 19, and solid-liquid separation is carried out. The liquid separated from slurry is sent to a high-pressure water pump 14 via a water conduit 20 and again returned to the main pipe 2 of high- pressure water.
Patent JP-H04344258-A (JP)
Title: Ink jet recorder
Inventor: FUKUI HIROSHI
IPC: B41J2/21
Filed: 1991-05-22
Abstract: PURPOSE:To make control of waste ink easy by a method wherein waste ink is transferred selectively to a waste ink reserving part for an ink reserving component via one exhaust part capable of corresponding to each of a plurality of recording heads. CONSTITUTION:In a discharge recovery unit 10, a pump unit 41 can suckes ink from each ink passage or the like of any one of recording heads 9A, 9B, 9C, 9D capped by a cap 40A via the cap 40A. Each is controlled with a switching control circuit 50A. Any one of the recording heads 9A, 9B, 9C, 9D which perform discharge recovery is capped by the cap 40A, and only a valve corresponding to the recording head performing suction treatment, among valves 51A, 51B, 51C, 51D is made open. Ink sucked with the pump unit 41 is exhausted selectively to a waste ink reserving part 62A, 62B, 62C, 62D of each corresponding ink cartridge via the ink passage R2A, R2B, R2C, R2D.
Patent JP-H11312924-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: TOMIYOSHI REIJI
IPC: H03B5/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator circuit in C/N characteristics are excellent and which can obtain an oscillation output at a high output level. SOLUTION: This device is a voltage controlled oscillator circuit which consists of a resonant circuit part X to which a control voltage Vt is applied, a negative resistance circuit part Y including an oscillator transistor TR2 , and an amplifier circuit part Z including a buffer transistor TR1 , the buffer transistor TR1 and the oscillator transistor TR2 are cascade connected, and performs oscillation output of a specified frequency in accordance with the control voltage Vt . Then, a current bypass circuit W whose end is grounded to an emitter of the base grounded buffer transistor TR1 is connected.
Patent JP-S62276079-A (JP)
Inventor: SUNAMI MASAKIYO
IPC: D06M101/16
Filed: 1986-05-23
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-H06307414-A (JP)
Title: Diagnosis device for hydraulic cylinder
Inventor: KUNIMOTO ETSUO
IPC: F15B20/00
Filed: 1993-04-22
Abstract: PURPOSE:To prevent serious accident occurring on an oil pressure equipment in its oil system, when a hydraulic cylinder 1 is operated underwater, caused by damage of packings 4, 5 arranged in the penetrating portion of a piston rod 3. CONSTITUTION:A No.1 water detecting sensor 11 and a flow meter 12 are interposed in a drain pipe 9 and a No.2 water detecting sensor 15 is provided on the bottom of an oil tank 10. A diagnosis apparatus 16, which identifies damage of the packings 4, 5 upon receiving output from No.1 and No.2 water detecting sensors 11, 15 and the flow meter 12 and displays the diagnosis result thereof, is provided.
Patent JP-H01286829-A (JP)
Title: Hose for refrigerant
Inventor: WATANABE TOKUO
IPC: C08L77/06
Filed: 1988-05-14
Abstract: PURPOSE:To reduce drastically permeation of a refrigerant even in case of HFC 22, by a method wherein at least one side out of an inner pipe layer and outer pipe layer is formed of polyblend of a linear polymer of specific polyamide and elastomer. CONSTITUTION:The subject hose is provided with an inner pipe layer 11 and reinforcing layer 3, outer pipe layer at need and at least the one side inner pipe layer 11 out of the inner and outer pipe layers is made specific polyblend by blending mechanically a specific linear polymer and elastomer. The specific linear polymer is a matter to be obtained by performing polycondensation of aliphatic saturated diamine and aliphatic dicarboxylic acid or polyamide having the same structure as that. Refrigerant resistant of specific polyamide is particularly favorable as compared with that of wide use polyamide. In the case where the whole of the inner pipe layer is formed of the specific polyblend, it is preferable ordinally to make the specific polyamide a compound ratio so that the same becomes a sea phase from viewpoint of fluorocarbon gas resistance and permedability of a hose.
Patent JP-S60263398-A (JP)
Title: Erasable programmable read-only memory
Inventor: KAWAMATA NOBORU
IPC: G11C17/00
Filed: 1984-06-08
Abstract: PURPOSE:To attain selection of the output data after all data are erased by using a means which decides the output data after the stored data are erased. CONSTITUTION:An erasable programmable read-only memory cell 15 is set in an L state after all data are erased. Under such conditions, the data delivered from an exclusive logical circuit 18 is set at L and H when the contents of a 1-bit memory cell 16 of an output data deciding means are set at L and H levels respectively. Therefore a user can select the output data in response to each application after all data stored in the cell 16 are erased. This prevents the breakage of a system due to the fixture of data.
Patent JP-H10309530-A (JP)
Title: Pulverizing and classifying method
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/09
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a pulverizing and classifying method which enables stable production. SOLUTION: By this pulverizing and classifying method, a source material comprising at least one kind of thermoplastic resin or a source material containing at least one kind of thermoplastic resin is pulverized by dispersing in a gas flow to cause collision. The gas having dispersed state of the material to be pulverized is passed through an aperture of a rotating member such as a cylindrical or conical rotor to separate a pulverized material which passes from a pulverized material which does not pass. The pulverized material which does not pass is mixed with the source material and again subjected to the pulverizing by collision and classifying. In this method, a lubricant is incorporated into the source material. As for the lubricant to be used, hydrocarbons, fat-based agents, fatty acid amides, esters, alcohols, metal soaps and mixtures of these can be used.
Patent JP-H11310042-A (JP)
Title: Small passenger working machine
Inventor: KANO KENSHIRO
IPC: B60K15/063
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To ensure easy stop operation of a diesel engine. SOLUTION: A transmission part is arranged right under a driver's seat so that its center of gravity may be located between front and rear wheels and a prime mover part 10 is arranged behind the seat so that its center of gravity may be located between the front and rear wheels. Right under the prime mover part 10, a fuel tank 11 formed flat is secured to a machine frame 1 so as to supply fuel oil from the fuel tank 11 to the prime mover 10 via a feed pump.
Patent JP-H09273817-A (JP)
Title: Low temperature generator
Inventor: NOMURA SHUZO
IPC: F25B1/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To economically produce cold-heat by a method wherein liquid hydrogen cooled by a heat exchanger is stored in a liquid hydrogen storage tank, sent to an evaporator through an expansion valve, where the hydrogen is used for direct cooling or for cooling an indirect refrigerant, and then sent to a compressor to pressurize it. SOLUTION: Hydrogen absorbs heat and evaporates to gas in an evaporator 18 and the hydrogen gas is sucked and compressed by a compressor 3 up to a pressure at which the hydrogen gas can be liquefied when cooled down to a cooling temperature of a heat exchanger 2. The Compressed hydrogen gas is stored in a pressure accumulator 5 of a pressure vessel. The compressed hydrogen gas having a specified pressure is released through an automatic valve 7. A low temperature generator is provided with the heat exchanger 2 to cool and liquefy the compressed hydrogen gas, a cryogenic liquefied gas storage tank where refrigerant to cool the heat exchanger 2 is stored, and a liquid hydrogen storage tank 14 to store liquid hydrogen.  The liquefied high- pressure liquid hydrogen is depressurized by an expansion valve 16 and absorbs heat from the surroundings via the evaporator 18 when the liquid hydrogen evaporates.