baber/WOPTO huggingface dataset:
Patent JP-H09271606-A (JP)
Title: Foreign substance removal from slurry for polishing glass and apparatus therefor
Inventor: MATSUMOTO ITSUO
IPC: B01D21/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently remove foreign substances in a slurry by supplying the slurry to a thickener container while making the slurry overflowing the container, precipitating the foreign substances in the slurry in the bottom part of the container, and after the precipitation, discharging the foreign substances through a discharge pipe. SOLUTION: A discharge pipe 16 is connected with the bottom part of a container 15 for a thickener 1 and a discharge cylinder 2 is installed in the discharge pipe 16 and also a first and a second opening and closing valves 4, 5 are installed in the pipe 16 in the front and the rear of the cylinder 2. Moreover, a slurry supplying pipe 17 to introduce a slurry into the thickener container 15 from a tank 7 and a turning- back pipe 18 to turn back an overflowing slurry to the tank 7 are installed in the container 15. When the first automatic opening and closing valve 4 is closed and a slurry is supplied to the thickener 1, the slurry overflows and is turned back to the tank 7.  At that time, an ascending flow is caused in the thickener 1 and foreign substances having high settling velocity based on the difference of the diameter of polishing particles and that of the thickener 1 are precipitated in the lower part. After that, the valve 4 is opened and the precipitated foreign substances are discharged and removed.
Patent JP-H09274623-A (JP)
Title: Transmission line simulation system and transmission line simulation method using the same
Inventor: IZUMI MASAO
IPC: G01R31/28
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve accuracy and to reduce man-hour for transmission line simulation on the upstream stage of design. SOLUTION: When an element symbolized on the stage of design and connection are inputted, a display control part 1 displays the physical form and wiring topology of application board of the connection on a display part 2 and selects the property of connection through an input part 3. The property is applied to an electromagnetic field simulator 6, and the electromagnetic field simulator 6 calculates the line constant of connection and prepares a line model. The element symbol is applied to a replacing part 5, and the replacing part 5 extracts a device model from an element library 5a. The line model and the device model are combined by a combination part 7, and the equivalent circuit of an evaluation object circuit is formed. With respect to the equivalent circuit, a line simulator 8 performs the transmission line analysis of delay or reflection characteristics.
Patent JP-S5710595-A (JP)
Title: Remote control device by main and subcontrol devices
Inventor: KATOU MICHIAKI
IPC: G08C19/02
Filed: 1980-06-23
Abstract: PURPOSE:To reduce a control line between both main and subcontrol devices to half, by giving a difference to the voltage of a control signal which is used for the main and subcontrol devices. CONSTITUTION:A subcontrol device B1 is coupled with a main control device A1 with one control line J so that the output voltage Vb of a switch element driving transistor TrT4 of the subcontrol device B1 is inputted to a switch TrTi by having relation of Va<Vb to output voltage Va of an FF circuit F, and relation of Vb> Vt>Va to start voltage of the switch TrTi. For instance, in case when an operation switch Sa of the main control device A1 has been pushed, an output of the FF circuit becomes H, other Trs T2-T4 except a switch TrT1 are turned on, and a switch element G of an instrument unit C1 to be controlled is turned on. The voltage Va of a connecting point N in this case is in the condition of Va<Vt, therefore, the switch TrT1 is not turned on, and such a malfunction as the second pulse enters the FF circuit F and returns to the origin is not caused.
Patent JP-S5610699-A (JP)
Title: Aluminum heat exchanger
Inventor: KANEDA KENZOU
IPC: F28F19/06
Filed: 1979-07-05
Abstract: PURPOSE: To enable to braze at minimum flux concentration sufficient for brazing a tube with corrugated fins in a furnace by a method wherein the electrode potentials of corrugated fins are set low so as to subject the corrugated fins to selective sacrificial corrosion.  
     CONSTITUTION: Aluminum or aluminum alloy is used as the material for a tube, while an aluminum alloy coated on its surface with an in-furnace brazing material and made baser in electrode potential than the tube by addition of Zn, Sn, In or the like is used as the material for corrugated fins. For example, the core material for the corrugated fins 2 may be A3003 added with 2% of Zn and coated with BA4343 at a coverage of 10%. After immersing the core in a 10% aqueous solution of a flux, the core is passed through a brazing furnace. After brazing Zn in the core material of the fins 2 is allowed to diffuse so as to increase the Zn concentration at the surfaces of the fins. Provided with such distribution of Zn, the fins 2 serve as effective sacrificial corrosion fins to prevent Al from pitting when exposed to corrosive environments. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08190058-A (JP)
Title: Multipurpose collapsible opera glasses
Inventor: NISHII TAKAYUKI
IPC: G02B23/18
Filed: 1995-03-08
Abstract: PURPOSE: To safely make an opera glasses available by cutting off sunlight and to utilize it for multi-purpose use under various circumstances by providing a roof part over an objective lens and making the roof part foldable using one sheet of cardboard. CONSTITUTION: The main body is made of a base stock such as a sheet of cardboard. An eyepiece lens is mounted on the rear surface of a hole 34 for the eyepiece lens and an objective lens is mounted on the rear surface of a hole 33 for the objective lens. Next, it is fitted into the rear side along folding down parts 10-16, an upper pasting part 21 and a left-to-right pasting part 22 are mounted on the rear surface of an upper wall plate 5 and at nearly the both ends on the rear face of a eyepiece lens supporting plate 4 through adhesives and assembled, respectively. Both rear surfaces of upper and lower roof parts 8, 9 are also stuck with adhesive. By this constitution, the roof parts 8, 9 composed of the upper and lower parts inyterrupt sunlight from making incident on the objective lens 1.  Focusing is performed by folding down the upper and lower wall folding parts 17, 18 and a left-and-right wall folding part 19 and adjusting a distance between the objective lens 1 and the eyepiece lens 2.
Patent JP-H06300294-A (JP)
Title: Bath room heating device
Inventor: IKEDA SEIICHI
IPC: F24D15/00
Filed: 1993-04-13
Abstract: PURPOSE:To prevent soiling of the interior by a method wherein a space for installing a floor heating panel is formed such that the level of the washing place of a bath room is lowered by one stage and the periphery of a cover on the floor heating panel laid over the space is sealed with a caulking material. CONSTITUTION:In a bath room 1, during formation of a floor panel (pan) 6, a recessed space 7 enough large to allow containing of a floor heating panel 3 therein is formed in a washing place 2 part. After a both room unit is built, a floor heating panel 3 is laid in the recessed space 7 and a position above the floor heating panel 3 is covered with a cover 8 additionally functioning as the floor of the washing place 2. A gap around the periphery of the cover 8 is filled with a caulking material 9 to seal the gap. This constitution prevents the interior from being soiled.
Patent JP-H08242729-A (JP)
Title: Super-peltier compact cooler for tropical fish
Inventor: TERABAYASHI SHOZO
IPC: F25D11/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide the subject lightweight and small-sized device designed to keep the water temperature of an aquarium invariable in summer at low cost. CONSTITUTION: This tropical fish compact cooler is so designed that a super- Peltier heat-radiating plate 5 is fitted with a copper box 6 whose upper part is opened, a hollow plastic vessel 2 is ensured to put into the box 6 and is provided with a heat-resistant hollow plastic material 1 either in an upright fashion or in a sideway fashion, There are provided a sensor 3, a switch 13, rubber legs 12 and an electric cord 10, and a plastic body 4 and the copper box 6 are covered with a heat-resistant plastic plate 7, and the tip 11 of the heat-resistant plastic material 1 is provided with many perforations.
Patent JP-H01258722-A (JP)
Title: Oxygen enriching membrane unit
Inventor: HATANAKA SHIGEKI
IPC: C01B13/02
Filed: 1988-04-07
Abstract: PURPOSE:To reduce the pressure loss by making the inner cross-sectional area of a cell taking-out opening, the inner cross-sectional area of a vacuum tube, and the inner cross-sectional area of an auxiliary pipe to be >=2.0X10<-5> times as large as the area of membrane of single body of cell, and making the inner cross-sectional area of a main tube to be >=1.0X10<-5> times as large as the total area of the membrane unit. CONSTITUTION:In the oxygen enriching membrane unit disposed with plural cells 1 in the direction of their thickness which use plane type oxygen enriching membrane of <=2.0X10<-4>cc/sec.cm<2>.mmHg oxygen transmission velocity and having the selectivity coefficient alpha of >=2.0, the inner cross-sectional area of the cell taking-out opening 2 crossed at right angles to the gas flow, the inner cross-sectional area of the vacuum tube 4, and the inner cross-sectional area of the auxiliary pipe 3a of header are respectively made to be >=2.0X10<-5> times as large as the area of membrane of single body of oxygen enriching membrane cell, and the inner cross-sectional area of the main tube 3b is made to be >=1.0X10<-5> times as large as the total membrane area of the unit. By this method, the pressure loss is reduced and the performance of the oxygen enriching membrane is brought into full play, and the oxygen concentration becomes >=29.2% when the vacuum of a vacuum means is in >=-550mmHg.
Patent JP-H05259207-A (JP)
Title: Defoaming device for resin liquid
IPC: B05C11/10
Filed: 1992-03-09
Abstract: PURPOSE:To improve defoaming ratio by providing a container for resin before defoaming and a vacuum room which communicates with the container and supplying the resin liquid in the vacuum room like shower. CONSTITUTION:A tank 1 is permitted to communicate with a container 2 which stores resin liquid before defoaming through a communicating pipe 3, a liquid blowing out port 4 is provided and the inside of the tank 1 is exhausted through an exhaust pipe 5 so as to form a vacuum room. The resin liquid 6 is supplied by drops or a fine stream while the blowing out quantity is controlled by the liquid blowing out port 4, bubbles are removed and the resin is reserved in the tank 1. The defoaming time is permitted to be very short, the defoaming process is completely performed and an agitating mechanism in the vacuum room is eliminated.
Patent JP-H07270664-A (JP)
Title: Electronic device
Inventor: KASHIBA SEIICHI
IPC: H05K1/14
Filed: 1994-03-30
Abstract: PURPOSE:To enable an electronic device to be electrically adjusted in a simple process without exerting adverse influence on a mechanical section by making the constitution of electric circuit convertible with adjusting means mounted on the second printed wiring board. CONSTITUTION:Firstly, in the state of right before assembling a mount 1, a rear side cap 15 and a flexible printed wiring board 21, the best focus correction amount and the the focus correction amount is respectively measured by setting a fixed cylinder 2 on the measuring instrument. After measuring, on detaching the fixing cylinder 2 from the measuring instrument, corresponding to the necessary best focus correction amount, the flexible printed wiring board 21 in which the best focus correction land is short-circulated is connected to a connector 20 from the image pick up side in the optical axis, then the best focus correction amount is specified, and the product is completed by assembling the mount 1 and the rear side cap 15 after cutting the aa face corresponding to the necessary focusing amount on completion of the specification. Thus, the highly accurate focus correction is satisfactorily performed without complicating the process while performing the best focus correction as in the conventional manner.
Patent JP-H02264230-A (JP)
Title: Stroboscopic device capable of multiple light emission
Inventor: TAKAHASHI NAOKI
IPC: G03B15/05
Filed: 1989-04-05
Abstract: PURPOSE:To eliminate dispersion in the frequency of multiple light emission by providing a light emission period setting means and setting the light emission period up to at least 3rd light emission longer or shorter by the permissible error time of a shutter full-open time. CONSTITUTION:A microcomputer 12 incorporates a timer 12a and can set the timer 12a and when the timer 12a enters a count-up state, an interruption is initiated. Then the light emission period between 1st light emission and 2nd light emission or 2nd light emission and 3rd light emission is set to a time interval in consideration of the permissible error time of the shutter full-open time of a connected camera, but a set light emission period is employed at other times. Namely, the light emission period is set longer or shorter by the permissible error time of the shutter full-open time until at least the 3rd light emission is performed. Consequently, dispersion in the frequency of multiple light emission can be eliminated.
Patent JP-H06219422-A (JP)
Title: Automatic filling machine for wrapped-up coin
Inventor: TANAKA MASARU
IPC: B65B35/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide an inexpensive machine that is capable of filling packing cases automatically, simply and at high speed with rod-like wrapped-up coins by twos and threes, and enables operations for handling in transportation and storage in custody to be executed easily. CONSTITUTION:This machine is composed of a wrapped-up coin supply device 2 that supplies continuously wrapped-up coins A made up by gathering scores of coins of the same kind and by wrapping them up in rod-like shapes, a packing case supply device 3 that supplies continuously packing cases in appropriate shapes to the inside of a filling machine main body 1, a wrapped-up coin filling device 4 that puts by twos and threes the wrapped-up coins A supplied from the wrapped-up coin supply device 2 into the packing case supplied from the packing case supply device 3 and an encased-coin discharge device 5 that discharges downward the encased coins F encased by operation of the wrapped-up coin filling device 4.
Patent JP-S5612260-A (JP)
Title: Coiling apparatus
Inventor: HAYASHI TSUNEYUKI
IPC: H01F41/06
Filed: 1979-07-06
Abstract: PURPOSE: To effectively obtain continuous coiling of a plurality of coils used for a motor armature.  
     CONSTITUTION: A coiling apparatus consists of a coiling apparatus 10 and a finishing apparatus 20. Coiling cores 15 are installed onto the shafts 13 and 13a of revolution arranged on the side of a coiling turntable 11. The conductor 2 introduced from a nozzle 16 is wound onto the coiling core, and a coil 15a is formed. When the end of revolution shafts 23 and 23a arranged on the side part of the turntable 21 of the finishing part 20 contacts with the end surface of the coil 15a, the coil 15a is transferred onto the shaft 23a, and then three pieces of coils are transferred onto the shaft 23a by the same operation. The table 21 is turned in the same direction, and the coil is adhesion-processed 26 and heating-processed 27, and then taken-out by a taking-out device 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05258594-A (JP)
Title: Function testing circuit of semiconductor storage device
IPC: G01R31/28
Filed: 1992-03-10
Abstract: PURPOSE:To prevent the flow of an excess current by using one shot pulse signal as the control signal of a function testing circuit of a defective semiconductor storage device. CONSTITUTION:A NAND circuit 13 generates one shot pulse signal with a pulse width equivalent to the delay time by a delaying circuit 11 for the input of a PMOS 1 of a function testing circuit. While the one shot signal is being generated, the presence and the absence of the use of a redundant circuit is detected. When the generation of the one shot pulse is ended, no current flows to the circuit at all. Thus, without degrading the effect of activation/ nonactivation currents of the semiconductor storage device which uses redundant circuits, the presence and the absence of the use of the redundant circuit is detected.
Patent JP-H08260665-A (JP)
Title: External-wall repair structure
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/70
Filed: 1995-03-18
Abstract: PURPOSE: To increase the strength of a building by disposing reinforcing materials consisting of turnbuckles on an existing body and an existing external wall, arranging furring strips, to which notches are formed, at places crossed with the reinforcing materials and forming a new external wall. CONSTITUTION: Reinforcing materials 3 composed of turnbuckles are fixed onto a body 1 through an existing external wall 2 by using fixtures 7 such as large-sized nails on the existing external wall 2 made up of a mortar wall. The adjusting sections of the reinforcing materials 3 are rotated, clamping force is adjusted and the reinforcing materials 3 are disposed so as to be mutually crossed, and furring strips 8, in which notches 9 are formed previously near crossing sections with the reinforcing materials 3, are arranged to the body 1 through the existing external wall 2. New external walls 10 consisting of a metallic sizing are mounted successively on the furring strips 8 by employing fixtures such as nails. Accordingly, the existing external wall need not be disassembled, thus largely shortening the term of works.
Patent JP-S58221910-A (JP)
Inventor: JIYUNJI YAMADA
IPC: A47C27/22
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5713903-A (JP)
Title: Electric motor car
Inventor: MIYAZAWA KUNIAKI
IPC: B60L50/15
Filed: 1980-06-27
Abstract: PURPOSE: To recover a regenerative power efficiently by selecting a proper battery connection according to a generated output during the generative braking.  
     CONSTITUTION: A power surce circuit 4 is composed of batteries 12W23 and two- way switching elements 24W56. A control circuit 6 controls the two-way switching elements 24W56 according to charged/discharged current of the power source circuit 4 outputted from a digital voltmeter 71 to change the connection of the batteries 12W23. Chopper circuits 70 and 72 control the field current of a motor 3 and the armature current. With such an arrangement, in the generative braking, the power source voltage can be changed according to the generated voltage thereby recovering generative power effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5513484-A (JP)
Title: Liquid level lowering method
Inventor: MASUDA TSUGUNORI
IPC: B23K1/00
Filed: 1978-07-14
Abstract: PURPOSE: To secure lowering of the liquid level in a short time and thus to prevent overflow of the liquid out of the liquid tank by exhausting the gas inserted into the container having an opening at the lower part at the vibrating time outside the container and then putting the liquid into the container.  
     CONSTITUTION: Container 2 having an opening at the entre lower part is fixed at the bottom area of liquid tank 1, and both the upper and lower parts of container 2 are linked together via gap 3 at the side face area of container 2. Then the gas inserted into container 2 having lower opening 2a in liquid L is exhausted to outside when tank 1 is vibrated, and then liquid L is put into container 2. Thus the liquid level within tank 1 is lowered down. In this way, the liquid level can be lowered in a short time, at the same time preventing the overflow of the liquid out of tank 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11277022-A (JP)
Title: Waste disposal site
Inventor: OHORI TAKU
IPC: B09B1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent leachate from staying in a disposal site by a method wherein after a roof for preventing rain water from entering into the disposal site, water is sprinkled on waste and the leachate in the waste based on this water sprinkling is drained outward from the bottom part of the disposal site. SOLUTION: A dome-shaped roof 90 with such an area that covers a disposal site 30 is provided and water sprinklers 90b are extended lengthwise and breadthwise on the inside of this roof 90 and an appropriate amt. of water is jetted from nozzles 90c of these sprinklers 90b to sprinkle the water on waste 40. The sprinkled water is turned into leachate in the waste 40 and this leachate is passed through passage holes from a filter layer and is stored in a leachate storing part 32 between a plurality of reinforcing plates and then, the leachate is once stored on the bottom part of a drain hole 34 from a leachate guide pipe 33 and it is drained by one step therefrom to a water treatment facility 36 by means of a pump and clarification treatment thereof is performed in the water treatment facility 36 and the treated water is discharged.  It is possible thereby to prevent the leachate from being stored and being retained in the disposal site 30.
Patent JP-S5611218-A (JP)
Title: Edge treating method for interior packaging parts with pad material incorporated therein
Inventor: UCHIUMI HIROSHI
IPC: B29C65/18
Filed: 1979-07-09
Abstract: PURPOSE: To obtain thin wall portion only at edge part by a method  wherein the edge of a laminate sheet is heated simultaneously with pressurization at the time of vacuum pasting of a core material and the laminate sheet, and the two are fused each other with bubbles within a pad material crushed for manufacture of interior packaging parts used for furniture with the pad material incorporated therein.  
     CONSTITUTION: A groove 10 is provide along an outer periphery of a flask 1a for a lower die 1 of a vacuum forming die consisting of the lower die 1 and an upper die 2, and an auxiliary die 12 in which a heater 13 is incorporated is buried in the groove 10 through an adiabatic material 11. A core material 20 trimmed along the flask shape is placed in position on the face of the lower die 1, a laminate sheet 21 trimmed a little larger than the shape of the flask 1a which is obtainable through laminating a pad material 23 and an epidermis material 22 beforehand is placed in position on the core material 20, the upper die 2 is interlocked with the lower die 1, the heater 13 in the auxiliary die 12 is heated, the pad material 23  at a termial part of the laminate sheet 21 is fused, the bubbles are crushed each  other to disappear, thus obtaining the edge part in thin wall. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08283277-A (JP)
Title: Production of triaryl phosphate
Inventor: OHIRA YOJI
IPC: C07F9/12
Filed: 1995-04-12
Abstract: PURPOSE: To obtain the subject compound for frame retardants of resin, stabilizers, plasticizers, solubilizers, etc., for resins in high yield and purity by reacting a 2,6-di-substituted monohydric phenol compound with phosphorus pentachloride and then reacting the reaction product with water, methanol and an aqueous solution of an alkali. CONSTITUTION: A monohydric phenol compound having substituent groups at least at 2 and 6 positions is reacted with phosphorus pentachloride in the presence of an organic solvent (e.g. dichloroethane) at 20-25 deg.C for 100min under stirring to carry out reaction in the first stage, and water, methanol and an aqueous solution of sodium carbonate or sodium hydroxide are added to the resultant reaction product and the mixture is stirred for 30min to carry out reaction in the second stage, and the organic solvent is distilled away after finishing the reaction and the deposited crystal is separated to provide the objective triaryl phosphate expressed by the formula (Ar is a phenol compound having substituent groups at least at 2 and 6 positions) and useful for frame retardants, stabilizers, plasticizers, solubilizers, etc., for polymer compounds in high yield and purity.