baber/WOPTO huggingface dataset:
Patent JP-S59320-A (JP)
Title: Slurry mixer
Inventor: IWASAKI YOSHIO
IPC: B01F7/16
Filed: 1982-06-25
Abstract: PURPOSE:To provide a slurry mixer capable of supplying a proper amount of water to a mixing barrel within a short time without need of special machineries, constituted by providing a connecting passage connecting a water tank provided to the upper part of a mixing barrel to said mixing barrel and a drain cock. CONSTITUTION:In a slurry mixer having such constitution that a stirring blade 10 attached to a shaft 7 is rotated by a motor 9 in a cylindrical mixing barrel 3 on a platform 1 divided into three stages by barrier plates 4, a cylindrical water tank 11 is provided to the upper outer periphery of the mixing barrel 3 and an opening part 12 used as the connecting passage between said tank 11 and the mixing barrel 3 is provided to the inner wall 11a thereof. In addition, a drain cock 13 is provided to the outside of the opening part 12 in a freely up-and-down movable manner. Water is at first supplied to the water tank 11 and, after the amount thereof is adjusted to a predetermined amount by a valve 14 while a gauge 14 is read, it is supplied into the mixing barrel 3 by the upward movement of the drain cock 13 and a slurry stock material is thrown into from a throw-in port 2 while the slurry obtained by stirring and kneading is taken out from a discharge port 5.
Patent JP-S603432-A (JP)
Title: Steam power plant equipped with coal gasifying equipment
Inventor: URURITSUHI SHIFUAASU
IPC: C07C69/15
Filed: 1984-05-29
Abstract: Power generating plant with an integratd coal gasification plant, with a heat exchanger and gas purification plant connected to the coal gasifier, with a gas turbine and steam power generating plant part connected to the heat exchanger and gas purification plant, and with a methanol synthesis plant. The methanol generated in the methanol synthesis plant as well as the synthesis exhaust gas of the methanol synthesis can be fed, at least partially, to a further subplant for a second chemical manufacturing process and the excess synthesis exhaust gas from the methanol synthesis and the exhaust from this further subplant, to the combustion chamber of the gas turbine power generating plant part.
Patent JP-S621734-A (JP)
Inventor: RUCHIANO SUKARUSO
IPC: C09K21/04
Filed: 1986-05-13
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-S602684-A (JP)
Title: Reactivating method of insoluble electrode
Inventor: ASANO HIROMU
IPC: C25C7/02
Filed: 1983-06-20
Abstract: PURPOSE:To dissolve and remove efficiently deposited matter and to reactivate easily an insoluble electrode by washing the insoluble electrode of which the activity is lowered by the deposited matter with an aq. soln. contg. an org. acid and mineral acid. CONSTITUTION:Deposited matter consisting essentially of Co(OH)3 accumulates securely on the surface of an insoluble electrode provided with active coating contg. a platinum group metallic oxide, etc. on a base body of metallic titanium, etc. and decreases the current efficiency thereof in the stage of electrolytically collecting cobalt, etc. by using said insoluble electrode. The insoluble electrode of which the activity is lowered by such deposited matter is cleaned with an aq. soln. contg. an org. acid of >=1 kind among an oxalic acid, citric acid and tartaric acid and a mineral acid such as hydrochloric acid or sulfuric acid to dissolve and remove the deposited matter, by which the electrode is easily reactivated. The above-mentioned aq. soln. contains preferably respectively about 1- 10% the org. acid and mineral acid. The deactivated electrode is immersed in such soln. preferably at an ordinary temp. or above, more preferably at about 50-80 deg.C and is thus subjected to the dissolution cleaning until no more gas is generated.
Patent JP-H07321119-A (JP)
Title: Method for straining single crystal silicon wafer
Inventor: MASUMURA HISASHI
IPC: H01L21/304
Filed: 1994-05-24
Abstract: PURPOSE:To provide a method of producing a single crystal silicon wafer strained in its backside, which makes surface defects of higher density in a stable manner, serves for the gettering of heavy metal contamination in device process, and prevents the generation of dust from the backside of a wafer. CONSTITUTION:An abrasive liquid of pH 4 to 9, containing the silica grains of 1 to 10mum in average diameter, is used when a strained layer is formed on the backside of a single crystal silicon wafer by polishing its backside using abrasive grains and an abrasive cloth.
Patent JP-S5632970-A (JP)
Title: Bucket type coagulation device in automatic apparatus for preparing bean curd
Inventor: TOMITA MISAO
IPC: A23L11/00
Filed: 1979-08-28
Abstract: PURPOSE: The titled device designed to give a bean curd product of good quality at all times and carry out the coagulation operation mechanically and automatically with square coagulation buckets for the bean curd revolved by endless chains.  
     CONSTITUTION: Buckets 13 placed on bucket bases 12 attached to chains 11 and 11' are moved and stopped at the given positions for a fixed time. In a coagulant metering device a, a coagulant cosisting of a clarifier powder and glucono-δ-lactone and water are fed from chutes 17 and 17' to an agitating tank 30. A given amount of soybean milk is poured into the bucket 13 under the device a, and the coagulant in the tank 30 is simultaneously fed in to the fucket 13. The bucket 13 is then sent to the position of an agitating device c, and the soybean milk is agitated and coagulated uniformly. The bucket 13 is sent to a crushing device d, and the soybean milk coagulated completely during the movement is crushed by the action of a crushing blade 52. The bucket 13 is then moved to a take-out device e, and the contents in the bucket 13 are fee into a mold box 53 automatically to give the aimed product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5735479-A (JP)
Title: Wipe pattern signal generator
Inventor: SUZUKI AKIRA
IPC: H04N5/265
Filed: 1980-08-09
Abstract: PURPOSE:To prevent the pattern from shifting to the center and producing lack of a part, by integrating signals from horizontal and vertical positioners and faders, generating a phase control signal of wipe pattern, supplying it to a fundamental wave generator for waveforming. CONSTITUTION:Horizontal, vertical position control variable resistors 3, 4 operate like a positioner which controls the center position of wipe pattern, a signal from horizontal, vertical faders 8, 9 is integrated at multipliers 11, 12, and supplied to a phase shifter 5 as a position control signal. As a result, the phase of horizontal, vertical synchronizing signal from terminals 1, 2 is controlled and applied to a fundamental wave generator 6 to determine the phase. A wipe pattern signal sliced with a signal from the faders 8, 9 in a waveform rectifier 7 is obtained at a terminal 10. Thus, as the area of the wipe pattern increases, it moves to the center of the screen, allowing to avoid the production of shift-overlapped picture and partial lacking and to perform smooth changeover of the screen.
Patent JP-S5334747-A (JP)
Title: Prostaglandin-like compounds and their preparation
Inventor: HAYASHI MASAKI
IPC: A61K31/095
Filed: 1976-09-14
Abstract: PURPOSE: Prostaglandin-like compounds of formula I ([A] is a radical of formula II, etc.; Y is -CH 2 CH 2 -, cis -CH=CH-; X is -CH 2 CH 2 -; trans -CH=CH-), e.g. 1-mercapto-9α, 11α, 15α-trihydroxy-5-cis, 13-trans-prostadiene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5813416-A (JP)
Title: Flange working device for hole in plate material
Inventor: UEDA MASANOBU
IPC: B21D19/04
Filed: 1981-07-15
Abstract: PURPOSE:To increase the strength of a flange by rolling a stepped roll around and in contact with the outer periphery surface of a tapered mandrel to so expand a hole drilled in a plate material as to be formed into a flange shape. CONSTITUTION:A titled device comprising a rotatable tapered mandrel 3, a support member supporting a plurality of stepped minor roll 1A rotatably and movably in orbits and diplaceably axially of the mandrel 3. The above roll 1A is rolled around in contact with the peripheral surface of the mandrel 3. A previous hole 5 drilled through the plate material 4 is successively expanded for the edge of the hole 5 without rotation of the plate 4 to be curled for the purpose of forming a flange 5b.
Patent JP-S5632510-A (JP)
Title: Radically curable composition
Inventor: INOUE HARUO
IPC: C08F20/00
Filed: 1979-08-27
Abstract: PURPOSE: Finely pulverized silica and a specific compound are added to a liquid radically curable composition containing 2-hydroxyethyl methacrylate (HEMA) to produce a radically curable composition with increased thixotropic property.  
     CONSTITUTION: To 100pts.wt. of a liquid radically curable composition containing more than 10wt% HEMA, are added 1W20pts of finely pulverized silica. Then, 0.1W10pts of compound of the formula (R is H, methyl; X, Y are H, 1W6C alkyl; n is 10 or more integer) are dispersed in the resulting mixture, e.g., by the three- roller dispersion method to give the objective radically curable composition. The composition is cured by heating or irradiation of ultraviolet rays or electron rays.  
     USE: The titled composition is used for coating, ink forming material and plate- making material and other purposes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62269800-A (JP)
Title: Flocculating and dehydrating method for sludge
Inventor: NAKATSU MAKOTO
IPC: C02F11/14
Filed: 1986-05-15
Abstract: PURPOSE:To enable a high degree of dehydration and to improve the dislodgment of dehydrated cake from a filter cloth by using a specific SO3-Fe2O3-Al2O3 inorg. liquid flocculating agent and acrylic cationic flocculating agent in combination for flocculation and dehydration of sludge. CONSTITUTION:A) The liquid inorg. flocculating agent which contains the basic iron aluminum sulfate having the compsn. contg. the Fe2O3 and Al2O3 in such a range as to satisfy the formulas [Al2O3]<=-1.4[Fe2O3]+50.4, 10>=[Fe2O3]>=1, [Al2O3]>=-0.8[Fe2O3]+29.8 and having the total weight concn. of the Al2O3 and Fe2O3 ranging 2-15% and B) the acrylic cationic high-polymer flocculating agent having an amino group or quaternary ammonium group at the side chain are added to the sludge and the added mixture is dehydrated. As a result, the high degree of the dehydration is permitted and the dislodgment of the dehydrated cake from the filter cloth is improved.
Patent JP-H07319246-A (JP)
Title: Color image forming device
Inventor: TAKEUCHI NORIYASU
IPC: G05D23/00
Filed: 1994-05-24
Abstract: PURPOSE:To prevent the temperature of a photoreceptor from rising because of heat transfer by convection and to eliminate the irregularities of a transferred image by fixing agent. CONSTITUTION:Air heated by the heater of the fixing roller 1 of a fixing part 3 and solvent vapor vaporized from transfer paper ascend ordinarily upward because the temperature thereof are high, so that the temperature at the upper part in a machine rises (heat transfer by convection). In the case the fixing part is positioned at the same height in a vertical direction as a photoreceptor as in the conventional manner, the temperature of the photoreceptor rises because of the heat transfer by convection, whereby the electrostatic charge characteristic of the photoreceptor is changed and the dew condensation of the solvent vapor is caused in the machine. Therefore, the fixing part 3 is set to be positionally higher than the photoreceptor 4. Thus, the temperature of the photoreceptor 4 is prevented from rising because of the heat transfer by convection.
Patent JP-H07321094-A (JP)
Title: End point detection device for plasma etcher
Inventor: AOKI MASAHIRO
IPC: H01L21/302
Filed: 1994-05-24
Abstract: PURPOSE:To improve end point detection precision by photodetecting the light flux from the same position in the plain or optical axis direction of plasma emission area. CONSTITUTION:The plasma light generated in a chamber is converged on an incident slit 41, and the light which has passed through the slit 41 is dispersion with a spectral member 43, so that plasma emission spectrum of gas caused by etching is taken out for controlling etching end time. A light branching member 42 is assigned between the incident slit 41 and spectrum member 43, so that, the light flux which has passed through the incident slit 41 is imaged on the first and second photoelectric transfer elements 45 and 47.
Patent JP-S601662-A (JP)
Title: Recording and reproducing device
Inventor: TANAKA MASATO
IPC: G11B20/10
Filed: 1983-06-18
Abstract: PURPOSE:To attain inputting of both analog and digital signals also the simultaneous monitoring for both signals with an inexpensive device, by using plural changeover switches and separating an analog signal route from a digital signal route. CONSTITUTION:When an analog signal is recorded, changeover switches 5 and 17 are connected to a terminal R together with changeover switches 18 and 16 connected to a terminal A, respectively. The analog signal supplied from an analog input terminal 1 is fed to an LPF13, and the output signal is outputted from an analog signal output terminal 11. At the same time, the output signal fed from an encoder 4 is recorded on a magnetic tape 7. When a digital signal is recorded, the switches 5 and 17 are connected to the terminal R together with switches 16 and 18 connected to terminals D and PD, respectively. If a digital signal is supplied to a digital input terminal 14 under such conditions, the output signal of the encoder 4 is recorded to the tape 7. Then the output of a D/A converter 9 is extracted to the terminal 11 via an LPF.
Patent JP-H01280543-A (JP)
Title: Laminated steel plate with excellent spot weldability and anticorrosion
Inventor: NAGAI HIROYUKI
IPC: B32B15/08
Filed: 1988-05-02
Abstract: PURPOSE:To provide a laminated steel plate having an excellent spot weldability and anticorrosion by specifying the ratio of number of atoms of Zn relative to Al in the uppermost layer of a coating film in a joint surface with the resin layer of a steel plate, and providing a chromate treatment layer on the coating film. CONSTITUTION:In a laminated steel plate holding a resin layer between two steel plates, the steel plate has at least 2.0 or less in the ratio of number of atoms of Zn relative to Al in the uppermost layer of the coating film in a joint surface with the resin layer, and a galvanneal steel plate having a chromate treatment layer of 5-300mg/m<2> per one surface in terms of the metallic Cr, on the coating film. Such galvanneal steels, if it is being used ordinarily at present, are available, and the plate thickness is desirable to be in the order range of 0.2-1.2mm in view of the damping property, light weight property and processability required as a laminated steel plate. And, it is desirable to be 10-100g/m<2> as a coating adhering rate.
Patent JP-S5443439-A (JP)
Title: Group reaction analyzer
Inventor: UENO HIROAKI
IPC: G06Q50/10
Filed: 1977-09-12
Abstract: PURPOSE: To obtain an extremely easy-to-see individual record with simple manufacture and assembling by securing the individual record for only the necessary line and row via the recording machine in accordance with the selection of the seat specifications of the main body of the analyzer.  
     CONSTITUTION: Reaction analyzer main body 10 analyzes the reaction of the learner, and the analysis result is recorded to recording machine 20 from main body 10. When seat specifications selection switch SW 2  is thrown to A side of the seat specifications, seat specifications decision signal A/B is set at a lower rank at all times to record 6 rows of N 2 WN 7  on one line. Then individual recording switch SW 1  is pressed to set FF, and binary counter C is actuated in the sexadecimal notation. When SW 2  is thrown to B side of the seat specifications, signal A/B features a higher rank at all times to actuate counter C in the duo-decimal notation. As a result, recording machine 20 can perform the individual recording for only the necessary line and row according to the selection of the seat specifications of body 10, thus obtaining an extremely easy-to-see individual record with a simple manufacture and assebmling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06299333-A (JP)
Title: Zn alloy plated metallic material excellent in corrosion resistance
Inventor: KUROSAWA SUSUMU
IPC: C23C14/16
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a highly corrosion resistant metallic material withstanding use even in a severe corrosive environment by forming a prescribed amt. of a plating layer of a Zn-Ti-Mg alloy having a prescribed compounding ratio on the surface of a metallic material. CONSTITUTION:An alloy plating layer is formed on the surface of a metallic material by vapor phase plating such as vacuum deposition or ion plating by 0.1-60g/m<2> coating weight. This plating layer is made of an alloy having a compsn. consisting of 5-60wt.%, in total, of 0.5-50wt.% Ti and 0.5-40wt.% Mg and the balance Zn.
Patent JP-H06299086-A (JP)
Title: Conductive barium sulfate filler and its production
Inventor: HAYASHI HISAO
IPC: H01B1/08
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a barium sulfate filler which itself has excellent whiteness or transparency, can be colored with a colorant with any desired hue, has conductivity stable against changes in both temperature and humidity, and is highly dispersible in a resin or the like. CONSTITUTION:The filler consists of a particulate core of barium sulfate and a coating film of tin oxide doped with niobium or tantalum. The core has a specific surface area of 0.1-150m<2>/g in an uncoated state, and the film contains 0.1-10wt.% (in terms of Nb or Ta based on tin oxide) niobium or tantalum and has a thickness of 2-80nm. The production process of the filler comprises combining a slurry containing barium sulfate particles with a solution containing a tetravalent tin compound to prepare a combined solution of a pH of 11-14, adding an acid solution of a pentavalent niobium compound or tantalum compound in an amount to give 0.1-10wt.%, based on the weight of the tin oxide, Nb or Ta atoms to the combined solution, adjusting the pH of the resulting solution to 1-5, separating the formed precipitate from the solution, drying the separated precipitate, and firing it in an inert atmosphere or a reducing atmosphere.
Patent JP-S5443627-A (JP)
Title: Address designation system for buffer register
Inventor: ANTOKU HIDEFUMI
IPC: G06F12/00
Filed: 1977-09-14
Abstract: PURPOSE: To reduce the number of the unit for the high-speed buffer register within the input/output device down to the number which can be processed, by installing the address converter to the input/output device to convert the address and then designating the address of the buffer register via the address which is converted through the address converter.  
     CONSTITUTION: CPU1 which can process 2 m -units of input/output devices 3-1W 3-2 m  at one time is provided, along with input/output device 2 which can process 2 n - units (m>n) of devices 3-1W3-2 m  simultaneously. In addition, address converter 8 is installed to supply device address 4. Converter 8, consisting of ROM, converts the scattering device adress sent from CPU1 in m-bits and via devices 3-1W3-2 m  into the continuous address of n-bits, and the address of high-speed buffer register 7 via decoder 6. Thus, the number of the unit is reduced down to 2 n  for register 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04316160-A (JP)
Title: Method for setting memory for filter bank summing method
Inventor: CHIKARAISHI TETSUYA
IPC: G10L19/02
Filed: 1991-04-15
Abstract: PURPOSE:To efficiently allocate the content of a memory when a filter bank summing method is processed in real time by using a DSP(digital signal processor). CONSTITUTION:When the content of a memory is allocated at the time of processing a filter bank method in real time by using a DSP, an area for input data in a RAM and an area for a sine function in a ROM are set at the same address and a data input-output area for writing data being inputted or outputted at the time of fetching new sampled data whenever the new sampled data are fetched is arranged after the input data area so that the input data can be fetched after the data written in the data input area are outputted. Therefore, the areas for writing input-output data are unified and the required memory area can be reduced to the half of the conventional memory area.
Patent JP-S5633664-A (JP)
Title: Electrophotographic method
Inventor: AOKI KENJI
IPC: G03G15/05
Filed: 1979-08-29
Abstract: PURPOSE:To obtain high resolution and to enable a sharp image to be formed, by enabling introduction of amplification function in a developing step. CONSTITUTION:Photosensitive toner 2 is carried on an air stream ejected from air jet nozzle 9 through ion cloud 8 produced with corona charger 7 and attached to conductive plate 10. When toner 2 is charged negatively, positive bias voltage is applied with electric waves 14 to plate 10, and plate 10 is imagewise exposed in this state. At that time, the charge quantity in the dark 6 does not change, but that in the light 3 disappears, and area 3 is charged to the same potential as plate 10 in a reverse polarity. Approaching developing electrode 11, having negative bias voltage similar in polarity to toner 2, opposite to the layer of toner 2 forms a positive toner image on plate 10 and a ngative image on electrode 11.
Patent JP-H0410002-A (JP)
Title: Robot system
Inventor: TAKEMOTO AKINOBU
IPC: B25J13/00
Filed: 1990-04-27
Abstract: PURPOSE:To optionally secure the synchronization of actions of a robot mechanism or an independent operation of the robot mechanism and to improve the robot operability by providing a common controller which controls the actions of robots of different types and controlling the robots in a common action program language. CONSTITUTION:This system is constructed so that plural independent robot manipulators 8 are controlled by the same input/output controller 2. Furthermore these manipulators 8 are actuated by the same teaching or operation box 1 and the actions of the manipulators 8 can be described by an action program. Thus it is possible to extremely improve the working flexibility and the robot operability and also to simplify the transmission/reception of signals.
Patent JP-S63314513-A (JP)
Title: Endoscope device
Inventor: NAKASONE KAZUHIKO
IPC: G02B23/26
Filed: 1988-05-06
Abstract: PURPOSE:To prevent a user's erroneous recognition and an inserting part from becoming a large size, by providing an image converting function for converting an inverted image formed on the light receiving surface of a solid-state image pickup element, to an erecting image and displaying it on a display device. CONSTITUTION:In front of an observation optical system 9, diaphragm glass 14 is installed, and in the rear, a solid-state image pickup element 15 such as a CCD (charge- coupled device), etc., is provided. An electric signal corresponding to a picture element which has been brought to an image formation on the light receiving surface of the solid-state image pickup element 15 by the observation optical system 9 is outputted by this solid-state image pickup element 15, and restored to an image by a display device 18. When the image formed on the light receiving surface of the solid-state image pickup element 15 has been inverted upside down, the display device 18 can switch this inverted image so as to be erected uprightly, as well, based on the electric signal sent from the solid-state image pickup element 15. In such a way, a user's erroneous recognition is prevented, and an erecting image is obtained, therefore, it is unnecessary to install particularly other parts for converting an inverted image to an erecting image, to the tip constituting part, and it can be prevented that the whole inserting part becomes a large size.