baber/WOPTO huggingface dataset:
Patent JP-S5475478-A (JP)
Title: Treating method for ion exchange
Inventor: NAKADA KIMIMICHI
IPC: B01J49/00
Filed: 1977-11-29
Abstract: PURPOSE: To prevent the fluidization of resin layer at the time of regenerating by rising stream, by flowing the resin in ion exchange column and filling up in the tower compactly after only resin is transferred in backward washing column as slurry state from the middle (upper) part of the ion exchange column and carried out backward washing, on occasion of flowing liquid through the ion exchange resin layer backward finished water running.  
     CONSTITUTION: Only resin of cation exchange resin layer mainly composed of Ca type, accumlated turbid matter and being situated at the upper layer of the resin layer 2, is transferred to the backward washing column 7 as slurry state through the connecting tube 6 from the opening part 5 of the middle (upper) part of the ion exchange column 1 and is washed backward (Na type or H type resin layer is maintained in the column 1), on occasion of carrying out backward washing of cation exchange resin layer 2. Next, the resin in the column 7 is flowed in the vacant space of the column 1 as slurry state through th tube 6 and acompained water is flowed out by rising stream from the drainage mechanism 10 through the drainage tube 17. Then only resin is remained behind in the column and is filled up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6223414-A (JP)
Title: Filter material for air filter
Inventor: GENMA TSUNEO
IPC: B01D39/08
Filed: 1985-06-27
Abstract: PURPOSE:To obtain a filter material capable of collecting a large quantity of coarse dust and excellent in cleaning efficiency, by using a nonwoven sheet like article having a coarse and dense structure consisting of a coarse layer and a dense layer with a polyvinyl alcohol fiber as their main component. CONSTITUTION:A filter material comprises a nonwoven sheet like article having a coarse and dense structure obtained by a wet papermaking process. A coarse layer is constituted of 5-80% of a polyvinyl alcohol fiber with 0.1-1 denier, 10-90% of a chemical or natural fiber with 15-10 denier and 5-30% of a polyvinyl alcohol binder. A dense layer is constituted of 60-90% of a polyvinyl alcohol fiber with 0.1-1 denier and 2-40% of a polyvinyl alcohol binder. Eachj of the coarse layer and the dense layer is set to a basis wt. of 10-90g/m<2> and the basis wt. of the filter material is set to 40-100g/m<2>.
Patent JP-S5843773-A (JP)
Title: Sterilization by means of microwaves
Inventor: SUGIYAMA MASAO
IPC: A23L3/26
Filed: 1981-09-11
Abstract: PURPOSE:Packed food products are sterilized by the irradiation of microwaves in a pressurized and promptly they are introduced into a liquid medium for cooling to effect cooling, thus sterilizing packed food products in a short time without damage of the vessels. CONSTITUTION:A tray 7 with the bottom of perforated metal plate 3 is set inside the sterilizer 4 and packed food products 6 are put in the tray 7. Then, pressurized air is introduced into the sterilizer 4 so that the pressure is kept a little higher than the inner pressure of the packing vessels raised up by temperature rise. Then, microwaves are irradiated from the duct 21 to the packed food products 6 to effect sterilization. At this time, microwaves are reflected by the perforated metal plates 2, 3 and do not heat the cooling chamber 5. Then, the tray is made to come down into the cooling medium in the cooling chamber 5 by means of the rack pinion mechanism to effect cooling.
Patent JP-H0434396-A (JP)
Title: Liquid metal cooling fast breeder
Inventor: KINOSHITA JUNJI
IPC: G21D7/04
Filed: 1990-05-31
Abstract: PURPOSE:To make direct power generation by thermo-electric conversion elements possible to miniaturize and lighten the structure of a reactor, which is simple, and easily control power generation output by temperature difference control by attaching the thermo-electric conversion elements to the outside wall of a guard vessel of a liquid metal cooling fast breeder so as to cool its outside surface by the use of air. CONSTITUTION:The inside of thermo-electric conversion elements 10 attached to the outside wall of a guard vessel 3 by the use of a primary coolant 13 of liquid metal heated in a reactor core 1 at high temperature and the outside of an outside vessel 5 of a second thermo-electric conversion means set in the primary coolant 13 in a reactor vessel 2 are maintained at high temperature. On the other hand, the outside surface of the thermo-electric conversion elements 10 on the outside wall of the guard vessel 3 and the inside of the thermo-electric elements 10 on the inside wall of an inside vessel 4 of a second thermo-electric conversion means are held at specified low temperature. Accordingly electricity is generated by the use of the temperature difference between the outside and inside surfaces of the thermo-electric conversion elements 10.
Patent JP-S5568734-A (JP)
Title: Switching device
Inventor: MATSUSHITA TOMIO
IPC: H04N5/60
Filed: 1978-11-17
Abstract: PURPOSE:To prevent the breakdown of several transistors and to secure the sufficient output by securing the output through the joint of the serial two resistances connected to the common collector of several transistors and via the constant voltage diode. CONSTITUTION:The switching input is applied to the bases of transistors Tr20 and 21, and the common emitter is earthed via resistance 29. While the common collector is connected to power source VCC via resistances 30 and 31 connected in series, and the control voltage is applied to the base of signal transmission Tr26 through the joint of resistances 30 and 31 and via constant voltage diode 25. As a result, the breakdown can be prevented for several transistors, thus obtaining the sufficient output.
Patent JP-H09324912-A (JP)
Title: Ash fusion furnace
Inventor: YOSHINARI NAOTO
IPC: B09B3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To control a temperature distribution in a furnace by immersing upper electrodes through a furnace cover into a molten slug, providing a plurality of lower electrodes at an area contacting with the molten slug in a furnace body, and changing flow of electricity conducted to the molten slug to control a distribution of electric resistance heat. SOLUTION: A plurality of upper electrodes 14 are passed through a furnace cover 1 to be immersed in a molten slug 11 in the furnace, a furnace bottom electrode 15 is provided on a bottom of a furnace body 2, a plurality of furnace wall electrodes 16 are provided along an inner periphery of a wall portion of the furnace body 2, and a power source is connected between the upper electrodes 14 and the furnace bottom electrode 15 and furnace wall electrodes 16. Also, the respective electrodes 14, 15, 16 are provided with variable resistors 17 and switches 18. Operation of the variable resistors 17 and switches 18 changes flow of electricity, conducted to the molten slug 11, to thereby change a distribution of electric resistance heat generated with the molten slug 11 as resistor.
Patent JP-H038519-A (JP)
Title: Non-restrictive extrusion die
Inventor: AOYAMA SUSUMU
IPC: B21C3/12
Filed: 1989-06-05
Abstract: PURPOSE:To facilitate the product discharge at the time of knock-out by inserting a die-insert in a through hole of a reinforcement ring, matching on the tapered surface and forming a relief space on the blank extruding side of the through hole. CONSTITUTION:The die-inset 37 having a die-hole 39 is inserted in the through hole 35 of the reinforcement ring 33 and is matched on these tapered surfaces 53, 55. And more, the relief space 57 is formed on the blank extruding side of the above through hole 35. On the above non-restrictive extrusion die, while supporting the reinforcement ring 33 with a die-anvil 51, the blank material is fed in a changing hole 41 of the die hole 39 and is forcibly fed from the upper side. The die-insert 37 is pushed down by this working pressure in the relief space 57 until the die anvil 51. The blank is subjected to extruding with the forming part 47 with reduced diameter. After then when the worked product is pushed out with the knock-out pin from the lower side to the upper side, the die-inset 37 is lifted and the forming part 47 is enlarged with its diameter and so the worked product is easily knocked out.
Patent JP-S5475738-A (JP)
Title: Elevator controller
Inventor: MUNENO MASAHITO
IPC: B66B1/06
Filed: 1977-11-30
Abstract: PURPOSE: To provide an elevator controller which can exactly manage and operate an elevator system.  
     CONSTITUTION: When it comes a time set to first management elevation, a contack TK 1  is closed to energize a command relay TA to thereby close the contact TK 1 . Accordingly, it energizes an elevation command relay G to thus allow the elevator cage to elevate for maintenance until the contact TK 1  is automatically closed. When a call occurs on the midway to close any of call check relay contacts 1Y to nY, a call relay Y is energized to open its contact Y 1  to thereby deenergize the relays TA, G. The relays separate a maintenance elevation command circuit in the meanwhile for normal elevation. When it comes a time set to second management elevation, a contact TK 2  is closed to energize a relay TB to thereby close a contact TB 1 . Accordingly, it energizes the relay G. When the cage arrives at the floor specified on the midway, a floor detector NF is operated to open a contact F 1  to disable call register. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S623928-A (JP)
Title: Mounting of ornament to vehicular wheel cover
Inventor: ISHIWATARI MOTOFUMI
IPC: B60B5/02
Filed: 1985-06-29
Abstract: PURPOSE:To obtain a vehicular wheel cover excellent in ornamentality by a method wherein liquid sealer is adhered to both an ornament and a cover main body, while the cover main body, on which the ornament is seated, being kept on rotating. CONSTITUTION:Firstly, a circular plate-shaped ornament 12 such as aluminum plate, onto which the predetermined pattern, symbols or the like are printed or made by embossing and coloring, is pressingly held with a vacuum lifter V and then seated in the interior of an annular rib 11 provided on a cover main body 10, which is made of transparent synthetic resin such as polycarbonate resin, methyl methacrylate resin or the like and made into disc form. After that, the whole assembly of the cover main body 10 and the ornament 12 is rotated horizontally so as to adhere and cure liquid sealer 14 delivered from a nozzle N to and at the assembly due to centrifugal force. At this time, hot air or cold air is blasted against or ultraviolet light is radiated to the sealer at a position circumferentially apart from the adhering position of the sealer in order to accelerate the curing of the sealer. The ornament 12 can be mounted so as to be seen through with deep color tone by keeping a clearance between the inner surface of the cover main body 10 and the ornament by an annular seat 15 with smaller upstand.
Patent JP-H0436342-A (JP)
Title: Thermoplastic resin composition
Inventor: TAZAKI HIDENORI
IPC: C08L67/00
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in heat aging resistance without detriment to the excellent properties inherent in an aromatic polyester by mixing an aromatic polyester resin with a polyester elastomer, an ethylene/acrylate copolymer and a monofunctional epoxy compound. CONSTITUTION:This thermoplastic resin composition comprises 100 pts.wt. aromatic polyester resin, 1-30 pts.wt. polyester elastomer, 0.1-10 pts.wt. ethylene/ acrylate copolymer of a number-average molecular weight of 1500-8000, and 0.05-5 pts.wt. monoepoxy compound. As the aromatic polyester resin, a well- known one can be used. An example of the polyester elastomer is one comprising an aromatic dicarboxylic acid component, a low-molecular glycol component and a polyoxyalkylene glycol component. As the ethylene/acrylate copolymer, a copolymer of ethylene with methyl acrylate or ethyl acrylate is particularly desirable. An example of the monoepoxy compound is a compound of formula I (wherein R is alkyl, alkoxy or the like).
Patent JP-S623883-A (JP)
Title: Production for pipe
Inventor: KATAOKA KIYOMITSU
IPC: B23K11/10
Filed: 1985-06-28
Abstract: PURPOSE:To obtain in an extremely sure state the deformed pipe using a thin plate by providing with connection each upper and lower butt edge on the upper and lower edge of the simple substances of the right and left cross sectional semicircular shape of the pipe and by abutting the butt edge of the simple substance of the other part after coating a calking material on the butt edge of the simple substance of one part and by performing a spot welding in succession. CONSTITUTION:The upper part butt edges 2A, 3A and lower part butt edges 2B, 3B are connected on the upper and lower edges of the right and left simple substances 2, 3 in the cross sectional semicircular shape dividing in the right and left from the center line S in the longitudinal direction the pipe 1 of an elbow type, etc. The spot welding places 2A', 2A'', 2B', 2B'' and 3A', 3A'', 3B', 3B'' which become in zigzag shape at each inner part and outer part and calking filling parts 2A''', 2B''' and 3A''', 3B''' are provided thereon. The butt edges 3A, 3B of the simple substance 3 are abutted after coating the calking material of silicone group, etc. on the inside of the butt edges 2A, 2B of the simple substance 2 for instance of the simple substances 2, 3. Spot welding is then performed on the places 2A', 2A'', 2B', 2B'' and 3A', 3A'', 3B', 3B''.
Patent JP-H084460-A (JP)
Title: Gate door adjusting hinge
Inventor: KOBAYASHI NATSUO
IPC: E06B11/04
Filed: 1994-06-24
Abstract: PURPOSE:To permit the efficient installation work for a gate door adjusting hinge. CONSTITUTION:An arm accommodation chamber 3 is formed on a case 1 having an installation seat 1a, and at the top end part of a supporting arm inserted into the arm accommodation chamber 3, a lock guide accommodation recessed part, lock insertion hole which penetrates to the outer surface from the lock guide accommodation recessed part, and a screw insertion hole which penetrates to the rear end part are formed. At the rear end part, a hinge pin 20 is erected, and a lock member 14 is inserted into the lock insertion hole, and on a lock guide 22 inserted into the lock guide accommodation recessed part, a tapped hole 26c into which a tightening screw 25 inserted into the screw insertion hole is screwed and the wedge surfaces 23 and 24 for pressing the lock member 14 on the arm accommodation chamber 3 when the tightening screw 25 is tightened are formed.
Patent JP-H10321849-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YASUDA HIROYASU
IPC: H01L21/28
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a polycrystalline silicon film by preventing the resistance of the silicon film from being increased by the diffusion of the impurity of a gate electrode by forming an impurity diffusion preventing film on the surface of the gate electrode before a metal having a high melting point is deposited on the gate electrode and a source/drain electrode. SOLUTION: After element separating oxide films 2 are formed on a semiconductor substrate 1, an oxide film 3 is formed on the substrate 1 by thermal oxidation and a polycrystalline silicon film 4 containing an impurity is deposited on the entire surface. Then a conductive nitride film of TiN, WN, etc., is deposited as an impurity diffusion preventing film 5. After the film 5 is deposited, the films 4 and 5 are worked to the shape of a gate electrode. Then, after the natural oxide films on the surface of the substrate 1 and film 5 are removed with a hydrofluoric acid solution, W films 11 are selectively deposited on the film 5 and highconcentration impurity-diffused layers 10 by the CVD method. Therefore, the resistance of the polycrystalline silicon film can be prevented from being increased by the diffusion of the impurity of the gate electrode.
Patent JP-S5846507-A (JP)
Inventor: SHIINA TOSHIO
IPC: C08L101/00
Filed: 1981-09-11
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-H0437326-A (JP)
Title: Incoming call monitoring system for radiotelephony system
Inventor: KATO TAKAYUKI
IPC: H04W88/02
Filed: 1990-06-01
Abstract: PURPOSE:To attain quick reply against an incoming call by devising this system such that other radiotelephony sets than that replying with an incoming call continuously monitor continuously a control channel from the state of an incoming call reply with the radiotelephony set and the other radiotelephone sets are transited to intermittent monitor after the lapse of the setting time. CONSTITUTION:When an incoming signal is sent from a connection device 21, in the radiotelephony sets 31-3m making the intermittent monitor of control channel, incoming call signal at monitoring times T2, T3 arrived at first after the transmission of the incoming call signal is received and when a controller 304 confirms the reception of the incoming call signal, the transmitter-receiver 301 sends the incoming call reply signal to the control channel to await a speech channel designation signal from the connection device 21. Moreover, the controller 304 changed the intermittent monitoring action of the control channel by the radiotelephony sets 31-3m from the monitoring times T2, T3 into the continuous monitoring action.
Patent JP-H038101-A (JP)
Title: Magnetic data reader
Inventor: TANAKA YUJI
IPC: G11B20/10
Filed: 1989-06-05
Abstract: PURPOSE:To normally read the data even in the case of a magnetic medium whose recoding level is low by correcting a voltage value of a read waveform by a fuzzy inference. CONSTITUTION:A read waveform (voltage value e) outputted from an amplifier 2 is inputted to a fuzzy inference part 3, a differentiator 4 and a delaying circuit 6. The differentiator 4 differentiates the voltage value (e) and outputs a voltage fluctuation value e'. This voltage fluctuation value e' is outputted to the fuzzy inference part 3 and an inter-peak time detecting circuit 5. The circuit 5 decides the timing by which positive and negative of the voltage fluctuation value e' are inverted to be a peak of a read waveform, and outputs its inter-peak time (t). The inter-peak time (t) is inputted to the inference part 3. The inference part 3 executes a fuzzy inference by a fuzzy rule, based on these data, and outputs a voltage control parameter V and an inter-peak time control parameter T to a waveform correcting amplifier 7. By these parameters, the gain of the amplifier 7 is controlled, and abnormality of the waveform is corrected. The corrected voltage value (e) is inputted to a demodulating circuit 8, and demodulated to a data signal and a clock signal.
Patent JP-S5845725-A (JP)
Title: Mixing and stirring machine
Inventor: NISHIOKA KENJI
IPC: A23L17/00
Filed: 1981-09-10
Abstract: PURPOSE:To mix and stir a stock material within a short time in good workability, by arranging a low speed rotary shaft having a scraper blade and a high speed rotary shaft obliquely in a spherical container. CONSTITUTION:In a container having a spherical surface, a low speed rotary shaft 6 having a semi-circular arc shaped scraper blade 7 is arranged to an obliquely downward direction toward the center of a sphere from the upper side part of the container 1 and a high speed rotary shaft 8 having plural stirring blades 9 is arranged to an obliquely upward direction from the lower side part of the container so as to be opposed to said low speed rotary shaft. As referred above, because the container is inclined, mixing and stirring property against the flow of a stock material in a gravity direction is good and various kinds of stock materials are mixed and stirred within a short time in good efficiency.
Patent JP-H11336675-A (JP)
Title: Manufacture of scroll
Inventor: IWANAMI SHIGEKI
IPC: F04C29/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a scroll for a variable displacement type scroll compressor. SOLUTION: In this manufacturing process, a scroll end plate part 102a, a scroll part 102b and a bypass port 115 are all formed by means of casting, and then they are applied to machining through which they are finished into the specified size each. With this constitution, such a manufacturing man-hour as necessary for forming the bypass port 115 and the scroll part 102b is reduced, and thus reduction in the manufacturing cost of a variable displacement type scroll compressor is attained.
Patent JP-S5844771-A (JP)
Title: Junction type field effect transistor and manufacture thereof
Inventor: OOTSUBO CHIKAYUKI
IPC: H01L29/812
Filed: 1981-09-10
Abstract: PURPOSE:To obtain an FET having high transfer conductance and small capacity between gate and source by a method wherein a thin alloy layer which is reverse conductive type against an active layer is provided just under a gate electrode locating between a source and a drain electrode provided on the active layer when a J-FET is made by using GaAs. CONSTITUTION:An N type GaAS active layer 2 is epitaxially grown in liquid phase on a semiinsulative GaAs substrate 1 and a seurce electrode 3 and a drain electrode 4 are ohmically coated on the circumference section and element isolation is done by insulating the part except the region surrounded by the electrodes 3 and 4. Next, a gate electrode pattern is formed on the active layer 2 surrounded by the electrodes 3 and 4 to form a lift off gate electrode 5 by evaporating metal such as Zn, Cd acting as an acceptor impurity in GaAs crystal. After that, sintering is done at a slightly lower temperature than the melting point of gate electrode metal and a thin P type alloy layer 8 consisting of a P type diffusion layer 7 is generated just below the electrode 5 to expand a depletion layer 6 under the layer 8.
Patent JP-H071240-A (JP)
Title: Electric discharge machining device
Inventor: NAGATA TOSHIYA
IPC: B23H7/00
Filed: 1993-06-15
Abstract: PURPOSE:To prevent stiffness from being deteriorated as well as to facilitate the automation with good accessibility. CONSTITUTION:A C-shaped frame 1 is supported by a bed 2 for forming a processing machine table, a column 3 fixed on the bed 2 and a head 6 provided with a tool electrode 7 on its tip, and capable of being fed and moved freely in the direction of a Z-axis, and composed of a saddle 4 and a ram 5 for forming a X-Y axis driving means capable of feeding and moving the head 6 in the directions of the X-Y axis. A processing tank 9 capable of rising/falling relatively to the bed 2 is provided, and the vertically extended surface of the side wall of the processing tank 9 surrounds the peripheries of the head 6 and the column 3. Thereby the accessibility to the processing tank is good, and the automation is easy, moreover the stiffness is not deteriorated.