baber/WOPTO huggingface dataset:
Patent JP-H10277564-A (JP)
Title: Method for treating waste liquid
Inventor: UMEDA NOBUYUKI
IPC: C25D21/18
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of sludge produced when metals of acidic waste liquid containing heavy metals are neutralized to flocculate and separate the metals as metal hydroxides by a method wherein magnesium hydroxide is added to a part of sludge which is flocculated and separated to prepare an alkali neutralizing agent, which is used to flocculate and precipitate the metal hydroxides. SOLUTION: When rinse waste water, as acidic waste liquid containing heavy metal, is oxidized and neutralized, magnesium hydroxide is added to a part of sludge which is flocculated and precipitated to prepare an alkali neutralizing agent, which agent is used in the flocculation, precipitation, and separation of metal hydroxides in the range of pH 7-8.3. By adding magnesium hydroxide to sludge in such a manner, the magnesium hydroxide attaches to the surface of the sludge so that metals react with hydroxyl groups and metal hydroxide is deposited on the surface of sludge, and hence neutralization can be effected using a relatively small quantity of neutralization agent. And since metals react with hydroxyl groups on the surface of sludge, water is not taken into the sludge so that sludge having small moisture content can be obtained.
Patent JP-H11281179-A (JP)
Title: Pulse tube refrigerating machine
Inventor: HAGIWARA YASUMASA
IPC: F25B9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a small and lightweight pulse tube refrigerating machine in which refrigerating capacity is enhanced while simplifying the structure by reducing heat flowing unnecessarily into a low temperature part through heat transfer in a cold accumulator. SOLUTION: The pulse tube refrigerating machine comprises a conduction passage 14d, a circulation passage 21 and a check valve 22 for circulating the fluid in a butter tank 16 to the low pressure side 14c of a compression work chamber to produce a very small steady flow of working fluid in a pulse tube 13, and a precooling/refrigerating means 30 coupled with a cold accumulator 12 in a specified direction of the steady flow to discharge heat imparted from the steady flow to the cold accumulator 12 at a specified position in the direction of steady flow from the cold accumulator 12.
Patent JP-H07274121-A (JP)
Title: Television system conversion device
Inventor: TANABE JUNICHIRO
IPC: H04N7/01
Filed: 1994-03-31
Abstract: PURPOSE:To provide a television system conversion device suppressing the deterioration of picture quality such as a graphic distortion without the need of the memory of large capacity. CONSTITUTION:A field memory 19 provided with the write port of one system and the read port of two systems and with storage capacity for one field, in which respective systems completely asynchronously operate is provided. Video data constituting an input video signal are sequentially written into the memory 19 and video data of two continuous lines are read in parallel in asynchronizing with a write operation. Video data of the two lines are coefficient-operated, an insertion line is obtained and the output video signal of a second system different in the number of lines and the number of fields is obtained. When a field inversion is detected, a read line is shifted by one line if need and the line of double reading and thinning is shifted so as to insert an interlace. Since the field memory 19 can be used, only small memory capacity is required. An insertion processing can appropriately be executed in accordance with field inversion.
Patent JP-S529131-A (JP)
Title: Exhaust gas temperature reducing device to prevent generation of white smoke gas
Inventor: MORIMOTO YOSHIROU
IPC: B01D51/04
Filed: 1975-07-12
Abstract: PURPOSE: Prevention of white smoke out of a stack by providing temperature reducing chamber at the up-stream of a dust catcher. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01256865-A (JP)
Title: Facsimile equipment
Inventor: KANEKO YOJI
IPC: H04N1/32
Filed: 1988-04-07
Abstract: PURPOSE:To allow the user to set desired facsimile information easily and effectively through the use of a bar code by reading the bar code from a display medium and calling the information registered accordingly. CONSTITUTION:The operator sets a transmission original and selects the bar code card 12 being an opposite party desired for transmission and uses a scanner 1 to scan the bar code. A CPU 4 receives bar code information from a bar code input section 2, collates it with the information of a bar code information storage section of a RAM 5, selects a relevant facsimile information, displays it onto the display section on the operation panel 3 and sends the facsimile information to the CCU 6. Then the operator depresses a start key and the CCU 6 sends the telephone number as the facsimile information prior to the transmission of the original to the line and sends the transmission original information. Then lots of transmission destination information are registered by using lots of bar code cards 12 and uses easily as required.
Patent JP-H09241464-A (JP)
Title: Vinyl chloride resin composition
Inventor: KAWACHI TOSHITO
IPC: C08L27/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing a specific amount of a chlorinated vinyl chloride resin, having excellent fracture toughness and impact strength and useful for pipe, etc. SOLUTION: This resin composition is produced by compounding (A) 100 pts.wt. of a vinyl chloride resin having an average polymerization degree of 700-1,500 with (B) 1-10 pts.wt., preferably 3-5 pts.wt. of a chlorinated vinyl chloride resin. The component B preferably has an average polymerization degree of 800-1,000 and a chlorine content of 65-70%. The composition is preferably further incorporated with a reinforcing agent such as a thermoplastic polyurethane resin, a moldability improving agent such as an acrylic resin, a tin-based heat-stabilizer, etc.
Patent JP-S61244137-A (JP)
Title: Radio communication system
Inventor: AKAIWA YOSHIHIKO
IPC: H04W84/08
Filed: 1985-04-22
Abstract: PURPOSE:to decrease the probability of interference without assigning channels to respective zones fixedly and previously by giving different priority to the respective channels which are used in the respective zones. CONSTITUTION:The respective channels are given priority and used in sequence according to the priority. For example, the total number of the channels is assumed to be 10, the heights of bars of the respective channels correspond to their priority levels, and the higher a bar, the higher the priority. Channel numbers 1, 2, and 3 are assigned to a zone number 1 preferentially, channel numbers 6 and 7 to a zone number 2, channel numbers 8, 9, and 10 to a zone number 3, and channel numbers 1 and 2 to a zone number 4. The channel numbers 4 and 5 are given the same priority to all the zones. Zones where priority levels of channels may interfere with each other are assigned differently, so the probability of the use of the same channel between the zones where interference may occurs is decreased and the probability of interference becomes low.
Patent JP-S58201414-A (JP)
Title: Gain control circuit
Inventor: KANEZAKI KOUICHI
IPC: H03G1/00
Filed: 1982-05-20
Abstract: PURPOSE:To prevent a DC level at an output terminal from being changed with a signal control voltage applied to two pairs of differential amplifier circuits, by providing a shunt circuit comprising a transistor and a diode. CONSTITUTION:The shunt circuit comprising the transistor (TR) 19 and the diode 20 is provided. When a current appeared at collectors of TRs 4, 6 is applied through this shunt circuit, an output signal current IA appears at a point connecting the collectors of the TRs 4, 5. When a base-emitter voltage VBE and a base-emitter junction saturated current IS of the TR19 and the diode 20 are equal with each other, an output signal of 1/2 IA appears at the diode 20, and an output signal current IB appears at a point connecting the base of the TR19 and the anode of the diode 20. A current It flowing to a load resistor 14 is expressed as in Equation when an hFE of the TR19 is large sufficiently and an output voltage V0 outputted at an output terminal 18 is as shown in Equation. The DC level of the output voltage V0 at this output terminal is not changed with a signal control voltage V16.
Patent JP-H05290838-A (JP)
Title: Manufacture for nickel-plated nonwoven fabric electrode
Inventor: HYODO KENJI
IPC: H01M10/30
Filed: 1992-04-08
Abstract: PURPOSE:To provide the manufacturing method of a nickel-plated nonwoven fabric electrode excellent in a tensil strength characteristic without using an organic solvent in the Manufacture of a nickel-plated nonwoven fabric electrode in which electroless nickel-plating is applied to a web. CONSTITUTION:A nickel-plated nonwoven fabric electrode, which is having an excellent tensil strength characteristic and in which the falling of a fiber is restrained, can be manufactured, by applying water flow confounding treatment previously to a web composed of a fiber and then electroless nickel-plating. Also, the nickel-plated nonwoven fabric electrode can be manufactured, in which a tensil strength characteristic is improved, the falling of the fiber is restrained, and moreover the adherence between a nickel plating film and a nonwoven fiber is improved, by applying water flow confounding treatment then corona treatment, and finally electroless nickel plating.
Patent JP-H10259376-A (JP)
Title: Continuous feeding mehtod for slurry
Inventor: MINAMI SEIJI
IPC: C09K17/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously feeding a slurry to an agitator whereby a hardener and water can be additionally fed even when there is a residue of the slurry in a mixer. SOLUTION: Water is fed at a controlled feed rate from a water tank 3 through a flow meter 17 into a mixer 4. Simultaneously a hardener is fed to the mixer 4 from the harder silo 2 according to a predetermined mixing ratio of the hardener to water. When the amt. of water fed reaches of the amt. predetermined by the mixing ratio, the feeding of water into the mixer 4 is stopped. Then, the wt, of the hardener in the mixer 4 is measured with a weighting apparatus t14 of the mixer 4, and when the amt. of the hardener reahes the amt. predetermined by the mixing ratio, the feeding of the hardener is stopped. The hardener and water are stirred, and the resultant slurry is fed to an agitator 5. Thus, even when the slurry remains in the mixer 4, the amts. of water and the hardener additionally feedable are determined and the hardener and waterare additionally fed continuously.
Patent JP-S63252953-A (JP)
Title: Porcelain composition
Inventor: OUCHI HIROSHI
IPC: H01B12/00
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a superconducting porcelain having small resistivity at room temperature and exhibiting zero resistivity at the temperature of liquid nitrogen, by constituting the titled composition with components of BaO, Yb2O3 and CuO. CONSTITUTION:The aimed porcelain composition consisting of BaO, Yb2O3 and CuO and being in the ranges of 4.1-69.9wt.% in BaO, 76.3-6.3wt.% in Yb2O3 and 17.1-33.5wt.% in CuO based on the composition. The above- mentioned composition range is limited from the following reason: Since in a porcelain having composition containing <=4.0wt.% and >=70.0wt.% BaO and porcelain having composition containing >=76.4wt.% and <=6.2wt.% Yb2O3 lowering of resistivity at room temperature is not shown, the compositions of these porcelains are excluded from the range of the above-mentioned composition. Further, since in a porcelain having composition containing <=17.0wt.% and >=33.6wt.% CuO superconducting characteristics are not shown, the composition of the porcelain is excluded from the range of the above-mentioned composition.
Patent JP-S5422687-A (JP)
Title: Balustrade of man-conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1977-07-20
Abstract: PURPOSE: To prevent the lowering of design property, by shaping a balustrade portion material in an approximate C character-like section form, and by arranging so as to fix the portion material to a supporting body through a supporting piece to obviate the generation of distortion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61245132-A (JP)
Title: Contact lens
Inventor: TAKAMIZAWA MINORU
IPC: G02C7/04
Filed: 1985-04-22
Abstract: PURPOSE:To obtain the titled lens having an excellent oxygen permeability and feeling of wearing, and being easy to handle by molding a main material of a specific polytriorganosilane or a mixture of said polymer and a polytrimethyl vinyl silane or copolymer thereof followed by working to the titled lens. CONSTITUTION:The polytriorganovinyl silane shown by the formula wherein R<1>, R<2> and R<3> are each 1-6C a hydrocarbon group, but R<1>, R<2> and R<3> can not be a methyl group at the same time, (n) is >=600. or the mixture of the polymer and the polytrimethyl vinyl silane or the copolymer composed of both monomers as mentioned above, is molded, cut and grinded to form the titled lens, thereby obtaining the lens having the excellent oxygen permeability and transparency for a visible ray.
Patent JP-S63251867-A (JP)
Title: Picture variable power processor
Inventor: MOGI MASAYUKI
IPC: G06T3/40
Filed: 1987-04-08
Abstract: PURPOSE:To improve the memory availability by storing a changing point table serving as the count information obtained by compressing or coding the input picture information to multiply the value of the changing point table by a variable magnification rate when the variable magnification picture information and producing the need picture information based on the result of said multiplication. CONSTITUTION:A table production means detects the black/white changing points for each line of the input picture information and produces a changing point table to store it into a memory means. An arithmetic means multiplies the value of the changing point table by a variable power rate and delivers the result of this multiplication. The result of multiplication shows the number of picture elements counted from the head of the changing point on a line of the variable magnification picture. A picture generating means produces the variable magnification picture information based on the output information on the arithmetic means. It is not required to keep the input picture information in a memory until the variable magnification processing is through. Thus the memory availability is improved.
Patent JP-H08253283-A (JP)
Title: Holding case made of corrugated fiberboard for plate product
Inventor: NAGAI TADAO
IPC: B65D85/86
Filed: 1995-03-17
Abstract: PURPOSE: To provide a holding case made of corrugated fiberboard which can stably hold a pair of plate products such as high grade tiles or liquid crystal panels, can be easily assembled and has good cushioning effects. CONSTITUTION: Support pieces 2 are oppositely provided on a bottom piece 1 via a fold 10, widthwise pieces 3 having a width corresponding to a thickness of a product to be put in are connected via a fold 20 on both sides of the respective support pieces, pressing pieces 4 are connected in series via a fold along the widthwise pieces 3 adjacently provided to the same side, and folds 40 parallel to the fold 10 connected to the support piece 20 are provided at the center of the respective pressing pieces 4.  Escape holes having a width of the bottom piece 1 are provided through from the vicinity of the respective lengthwise ends except the center of the bottom piece 1 to the connected folds of the pressing pieces on the widthwise piece 3, locking holes having a small width are connectedly formed inward at the center of an inner end of the escape hole, and a finger hook hole 21 is made through on an opening side of each of the support pieces 2.
Patent JP-S5610485-A (JP)
Title: Application of pattern
Inventor: SATOU TAMON
IPC: B41M3/12
Filed: 1979-07-06
Abstract: PURPOSE: To enable to remove a residue that is a separation layer, by the water or the like easily by a method wherein an ink layer which contains permiable dye on a transfering material is transfered into an adhesive layer of materials to be transfered by pressing and next the dye is fixed by permeation into the materials to be transfered by heating.  
     CONSTITUTION: On a base sheet of a polyester film etc. a separting layer such as poly-methyle methacrylate resin is applied. It is printed utilizing the coloring ink which contains the permeable dye which is consisted of an ink made from 2-hydroxynaphthoic acid derivatives, and thus a transfering material is built. On the other hand the adhesive layer made from polyester resin family etc. is preliminarily built on the surface of the material to be transfered, and after above mentioned transfering material is laminated on a material to be transfered, and the ink layer is transfered into the adhesive layer by pressing. Next after the base sheet is removed it is heated at temperature of 100W250°C for 0.5W1min, and the dye is fixed by permeation into the material to be transfered through the adhesive layer.  
     EFFECT: There is no need for solvent to remove the adhesive layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5311167-A (JP)
Title: Treating method for denitration of exhaust gas of combustion
Inventor: SHIGA SHIUJIROU
IPC: B01J8/12
Filed: 1976-07-19
Abstract: PURPOSE:To plan the prevention of the activity lowering of the catalyst, by maintaining the concentration of water vapor in the gases with which the catalyst should contact, below 2 vol.% in the whole system of the transferring line through which the catalyst is drawn out from the reactor of moving bed type, is circulated and refilled.
Patent JP-S61245273-A (JP)
Title: Method and device for developing and aggregating parts
Inventor: MOTOYAMA HIROSHI
IPC: G06Q10/04
Filed: 1985-04-24
Abstract: PURPOSE:To estimate the performance of an overall system by developing and expressing a variety of systems in the class of the part comprising the system and conversely aggregating each part performance. CONSTITUTION:The user of a part developing and aggregating device (P device) inputs part developing and aggregating information to the P device through a part developing and aggregating I/O device (input/output device) 1, and obtains data outputted from the P device. The I/O device 1 is composed of a keyboard through which characters and marks such as KANA (Japanese syllabary), KANJI (Chinese character), numeric and other languages can be inputted, a voice input device, display devices such as a cathode ray tube display and a controller controlling all of them. A part development and aggregation processor (processor 2) processes data inputted from the I/O device 1, and outputs result data to the I/O device 1. In such a way each system is developed and expressed in the class of the part comprising the system, and conversely each part performance is aggregated to estimate the performance of the overall system.
Patent JP-H06298467-A (JP)
Title: Controlling method for elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B9/16
Filed: 1993-04-13
Abstract: PURPOSE:To shorten the waiting time in a hall for a circulating elevator which operates a plurality of cars inside the same shaft and the time required to complete one cycle, and to secure the transport capacity equivalent to that of a single elevator even in an accident. CONSTITUTION:A hall call collection means 31 collects information about hall call buttons 41, 42 and a car information collection means 32 collects car information such as the position of each car 1a-1d. An interval measuring means 33 measures the interval at which the cars arrive and a congestion detection means 37 estimates the congestion of the cars 1. When allotment controller 35 detects that the congestion of the cars has exceeded a predetermined value, it allots to the last one of the group of cars a call to offer service using a shaft in the opposite direction, and then a drive causes that car to move backward through the shaft via a car controller, to offer service to the hall call.
Patent JP-H08252272-A (JP)
Title: Method for producing split pattern of denture
Inventor: SOGO KOICHI
IPC: A61C9/00
Filed: 1995-03-16
Abstract: PURPOSE: To easily and exactly bore fixing holes for pins by putting markers atop an impression pattern, detecting these markers from above, storing the marker positions and boring the surface opposite to the stored marker positions from the rear surface toward the front surface of the impression pattern. CONSTITUTION: To produce the split patterns, a dentist first forms the impression pattern 1 of the same shape as the shape of the patient's teeth by using gypsum. Next, the dentist puts the markers 8 atop the teeth of the impression pattern 1. At this time, the impression pattern 1 is used for forming a crown pattern 3 to be put on the abutment tooth 2 and, therefore, the central marker 8 is for the fixing hole 7 of the pin 5 for mounting the abutment tooth 2 on a foundation 6 and the marks 8 on both sides are for the fixing holes 7 for the pins 5 for mounting the impression pattern 1 on the foundation 6. In succession, the impression pattern 1 put with the markers 8 are set in a holding means and thereafter, the impression pattern is carried into a dark room and the positions of the markers 8 are read.  A turntable is thereafter rotated to move the impression pattern 1 to the boring position, where the tip of a drill is moved to the surface opposite to the marker 8 positions.
Patent JP-S62242482-A (JP)
Title: Teletext signal processor
Inventor: MATSUMOTO KOJIRO
IPC: H04N7/08
Filed: 1986-04-15
Abstract: PURPOSE:To prevent a teletext signal from being deteriorated by extracting only the teletext signal from a TV signal, correcting its error and then superposing the corrected signal again to the TV signal. CONSTITUTION:A TV signal including the teletext signal is inputted from a TV signal input terminal 1. A character signal extracting circuit 2 extracts character signal data from the TV signal and supplies the extracted data to an error correcting circuit 4 through a time base converting circuit 3. The circuit 4 corrects the error of the character signal data and then supplied the corrected data to a character signal superposing circuit 6 through a data synchronizing signal adding circuit 5. The circuit 6 superposes the character signal to the TV signal and outputs the superposed signal from an output terminal 7. On the other hand, the parallel charcter signal converted by a serial/parallel conversion circuit 8 is decoded by a decoding circuit 9 and a character/graphic pattern is displayed on a display device 10.
Patent JP-S5312708-A (JP)
Title: Exchanging apparatus for tuyeres of blast furnace or the like
Inventor: TOYAMA KATSUJI
IPC: C21B7/16
Filed: 1976-07-22
Abstract: PURPOSE:To substantially save labor and work time in exchanging the tuyeres of a blast furnace by switching the conventional mannual work to machine operations.
Patent JP-S59212262-A (JP)
Inventor: KONDOU KAZUO
IPC: B32B27/28
Filed: 1983-05-17
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-H08283229-A (JP)
Title: Production of n-alkylamidoalkanol sulfate ester or its salt
Inventor: TAKAHASHI MASAKATSU
IPC: C07C303/24
Filed: 1995-04-12
Abstract: PURPOSE: To simply and safely obtain the subject compound excellent in foamability, safety and color tone and useful for various kinds of detergents in a high reaction rate by sulfating an N,N-dialkylamidoalkanol in the presence of a specific carboxylic acid. CONSTITUTION: (B) A compound of formula I [R<1> is a 6-22C (branched) alkyl, alkenyl, hydroxyalkyl, alkylphenyl (the alkyl has 6-22 carbon atoms); R<2> is H, a 1-22C (branched) alkyl, alkenyl, hydroxyalkyl, alkylphenyl (the alkyl has 8-12 carbon atoms); R<3> is a 1-5C (branched) alkylene; R<4> is a 2-3C (branched) alkylene; (n) is 0-50 which is the average mole number of an alkylene oxide] is sulfated with (C) a sulfating agent in the presence of (A) a compound of the formula: R<5> COOH [R<5> is a 1-22C (branched) alkyl, alkenyl] and, if necessary, further neutralized to obtain a compound of formula II (M is H, cation).