baber/WOPTO huggingface dataset:
Patent JP-H05261141-A (JP)
Title: Method for stabilizing medicinal aqueous solution and storage container therefor
IPC: A61J1/00
Filed: 1992-05-26
Abstract: PURPOSE:To stably store an aqueous solution containing hydrogencarbonate ions in a plastic storage container while avoiding damaging the container so as to allow the container to have a large capacity and a light weight by filling the aqueous solution in the container, then by packing the container with a gas-barrier type packing material, and by effecting a gas atmosphere containing carbon dioxide gas between the container and the packing material. CONSTITUTION:A medicinal aqueous solution containing hydrogencarbonate ions is filled in a plastic container, and after sterilization with high pressure steam, the plastic container is packed with a gas barrier type packing material. Thereafter, a gas atmosphere containing carbon dioxide gas is effected between the container and the packing material. As a result, the container may resist against damages and may have a large capacity and a light weight. Further, even though carbon dioxide gas is generated during sterilization under heating, it is possible to avoid damaging the container since the container itself is flexible. Further, it is possible to prevent carbon dioxide gas from being emitted into the atmosphere. Further, it is possible to equilibrate the carbon dioxide gas generated from the solution with the carbon dioxide gas in the secondary package.
Patent JP-S5842729-A (JP)
Inventor: AREKUSANDERU KOONHAUZERU
IPC: C22C38/00
Filed: 1982-08-02
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-H10323475-A (JP)
Title: Program type electronic sewing machine
Inventor: INOUE KAZUJI
IPC: D05B19/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a program type electronic sewing machine capable of specifying a needle location point more easily and accurately than a conventional method. SOLUTION: In the case that an arrow key is operated (S202: YES), while it is operated (S206: NO), a sewing needle is moved in a direction indicated by the arrow key (S204). In the case that a + (plus) or - (minus) key is operated (S208: YES), the input of a coordinate value is waited for (S210) and the sewing needle is moved to a position indicated by the coordinate value (S212). For the coordinate value, either one of a relative coordinate whose origin is a position immediately below the sewing needle at present at all times and an absolute coordinate whose origin is the position immediately below the sewing needle at the time of starting sewing can be specified for both X coordinate and Y coordinate.  Thereafter, by the operation of numeral keys and an L key (S214-S220), when an inflection point or a sewing end point is specified, the position immediately below the sewing needle is stored (S222-S224) and is utilized at the time of preparing a sewing program.
Patent JP-H02312293-A (JP)
Title: Metal foil for laminated board and metal clad laminated board
Inventor: FUKUMOTO YASUFUMI
IPC: H05K1/03
Filed: 1989-05-26
Abstract: PURPOSE:To enable a metal foil not to be curled and to be easily handled by a method wherein a resin layer formed of inorganic filler whose grain diameter is specified and semi-cured binder resin is formed on the surface of the metal foil. CONSTITUTION:A resin layer formed of inorganic filler whose average grain diameter is smaller than 5mum and semi-cured binder resin is provided onto the surface of a metal foil. It is preferable that copper foil excellent in electric conductivity is used as the metal foil concerned. One, two, or more kinds of powders selected from powders of glass, fused quartz glass, and the like are mixed together to be used as the inorganic filler concerned, and the reason why the average grain diameter of the inorganic filler is limited to 5mum or below is that a fine circuit can be accurately formed. It is preferable that epoxy resin or the modified resin of it excellent in adhesion to a metal foil is used as the binder resin concerned, and the inorganic filler prevents the cure shrinkage and the after-shrinkage of the binder resin with curing, so that the obtained metal foil is never curled. By this setup, a metal foil is never curled and easily handled.
Patent JP-S5657335-A (JP)
Title: Digital circuit
Inventor: FURUTA MASAO
IPC: H03K19/0175
Filed: 1979-10-16
Abstract: PURPOSE:To avoid the overload of the output circuit, by delivering the three types of information through a piece of the output terminal and then securing a simultaneous conduction for both the 1st and 2nd switch elements to deliver 1 and 0 each of the output circuit in case a residual type of the information is under the storage state. CONSTITUTION:The gate of the switching transistor TR3 for output of a low level is connected to the 1-bit memory circuit 1 as well as the inverse output Q1' of the circuit 1. In addition to the TR3, the switching TR4 for a high level is provided with its gate connected to the memory circut 2 as well as the inverse output Q2' of the circuit 2. Then a common connection is secured between the source of the TR3 and the drain of the TR4 to form a digital circuit. And the truth chart of the digital  circuit is produced as shown in the table 1, thus delivering three types of information 1, 0 and the high resistance through a piece of the output terminal 5. At the  same time, both the TR3 and 4 are made to conduct when both the outputs Q1 and  Q2 of the memory circuits 1 and 2 are logic 1. Thus the output is inhibited to avoid  the overload of the output circuit.
Patent JP-H0429219-A (JP)
Title: High-polymer liquid crystal composition, liquid crystal optical element formed by using this composition and method for driving liquid crystal optical element
Inventor: ENDO HIROYUKI
IPC: G02F1/133
Filed: 1990-05-25
Abstract: PURPOSE:To obtain high-speed responsiveness without impairing an antiferroelectric characteristic and orientability by incorporating at least one kind of low-polymer liquid crystals and high-polymer liquid crystals which consists of low-polymer liquid crystals and high-polymer liquid crystals and exhibit an antiferroelectric liquic crystal phase. CONSTITUTION:This compsn. consists of one or >=2 kinds of the low-polymer liquid crystals and one or >=2 kinds of the high-polymer liquid crystals and contain >=1 kinds of the low-polymer liquid crystals or high-polymer liquid crystals exhibiting the antiferroelectric characteristic. The liquid crystal optical element is formed by holding this high-polymer liquid crystal compsn. 4 in place between two sheets of electrodes 3 and 5 facing each other and has the antiferroelectric characteristic and, therefore, the distinct plural stable states are obtd. and since the element contains the high-polymer liquid crystal, the element has the excellent orientability of the liquid crystal molecules. The high-speed responsiveness with an electric field change is obtd. in this way without imparing the antiferroelectric characteristic and orientability.
Patent JP-S63297951-A (JP)
Title: Dust removing device
Inventor: TSUKAGUCHI SANEKI
IPC: F24F7/06
Filed: 1987-05-27
Abstract: PURPOSE:To effectively remove dust from an item to be cleared off stored in a container,by a method wherein it is repeated that the interior of a dust removing container is forced into a negative pressure state and pressurized. CONSTITUTION:An item 2 to be cleared off is closed in a dust removing chamber 1, and air in the dust removing chamber is sucked with the aid of a suction pump 3. In this case, dust adhered to the item to be cleared off is sucked. When suction is stopped and a clear air valve 6 is opened, clean air passing a filter 9 is blown against the item to be cleared off. Dust adhered to the item to be cleared off is beaten with clean air and is separated for dust-removal. By stopping the feed of clean air and effecting suction again, the separated dust is discharged. In this case, by mounting a dust counter 4 in an exhaust duct, and amount of dust under exhaust is displayed on a dust count display board 7.
Patent JP-S63296257-A (JP)
Title: Semiconductor case
Inventor: YASUNAGA MASATOSHI
IPC: H05K3/30
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a semiconductor case which can be freely drawn/inserted without a socket by providing outer leads of the semiconductor case with drawing resistance in the drawing direction. CONSTITUTION:When leads 3 of a semiconductor case are inserted into through holes of a substrate, the semiconductor case pushes hole walls by reaction force due to elastic formation of the leads themselves. While electrical connection between the external leads and the substrate is maintained, the case is hard to be drawn so that it has an effect similar to soldering. Further the case can be drawn from the substrate when force is applied over a prescribed value. The leads 3 are allowed to be bent and bulged in the direction of their long sides, and also it is effective that upper and lower parts of the leads 3 are bulged. The case, which has no necessity of soldering and is freely assembled/disassembled without a socket, can be obtained by this composition and also a decrease in cost of this case can be realized.
Patent JP-S5659000-A (JP)
Title: Fully automatic treating method of silver plating and its apparatus
Inventor: ENDOU ICHIROU
IPC: C25D17/08
Filed: 1979-10-18
Abstract: PURPOSE:To easily perform silver plating in a silver plating process by providing mechanisms of vertically oscillating the hangers mounted with the works simultaneously with lowering the same. CONSTITUTION:The operation of an elevating cylinder causes the racks 37 of hangers 19 to submerge together with the objects Z to be plated into a solution cell 3. The oscillating rail 29 extending over the entire process of the silver plating is driven by a motor 32 to perform oscillatory movement integrally with the horizontal frame 30a. When a guide plate 22a descends lower than the level of the oscillating rail 29, the detaining roller 19b of the hangers 19 is disengaged from a disengaging  part 27, and the adjacent detaining rollers 19b' are mounted on the oscillating rail,  and this causes the hangers 19 to make vertical vibration. The hangers 19 oscillated by the cross feed mechanism are fed to reach the final end. When the pick up part  28 of the guide plate 22a is lower than the oscillating rail 29, a flap 28a  is closed by a balancer 28c, and the detaining roller 19b is mounted on the flap 28a  by the ascending of a hoisting beam 22, whereby the racks 37 are pulled up from the plating liquid.
Patent JP-H06347328-A (JP)
Title: Hazen measuring method and apparatus
Inventor: IWADE YOSHIAKI
IPC: G01J3/46
Filed: 1993-06-04
Abstract: PURPOSE:To enable automation of a Hazen measurement by allowing the measurement of an optional sample liquid efficiently without deviation from a value of visual observation evaluation. CONSTITUTION:Correlation between a measured value of each color density by a measuring means (colorimeter) 2 and a known Hazen number is stored by a standard liquid data memory means 4 as for a standard liquid in terms of color density. Moreover, the correlation between the Hazen number by visual observation and the Hazen number calculated based on a standard liquid data from a measured value of color density by the measuring means 2 is stored by a visual observation corresponding data memory means as for a plurality of samples the same in type as a sample liquid to be measured. Thereafter, the color density of the sample liquid is measured to calculate the Hazen number based on the standard liquid data from the measured value thereof and the Hazen number of a visual observation level is calculated from the Hazen number calculated and a visual observation corresponding data.
Patent JP-S6026229-A (JP)
Title: Water passing sheet
Inventor: IWATA HIDEO
IPC: F24D3/16
Filed: 1983-07-23
Abstract: PURPOSE:To uniformly thin the titled sheet in its entirety by folding a strip- shaped sealing material into two in the longitudinal direction so that the upper end side of a mouthpiece appears outside and fitting the folded sealing material to the outer peripheral open part of a double sheet in a state of pinching the upper and lower outer peripheral edges of the double sheet. CONSTITUTION:The mouthpiece 9 having a flange 8 at its lower end is inserted into a hole 11 formed at the central part of the strip-shaped sealing material 10 along arrows in the drawing, and is prevented from slipping off by the flange 8. Next, the strip-shaped sealing material 10 is folded into two along the longitudinal direction as shown by arrows, and fitted to a double sheet 12 in a manner of pinching the outer peripheral edges of the upper sheet 13 and the lower sheet 14, thereby to block the outer peripheral open part of the double sheet 12. A fluorine resin film 15 is inserted into the inner part of the mouthpiece 15. In this state, the strip-shaped sealing material 10 folded into two is heated, and is deposited by welding on the outer peripheral edges of the upper and lower sheets 13 and 14 of the double sheet 12.
Patent JP-H01303776-A (JP)
Title: Frequency variable highly stable light source
Inventor: UNO TAKEHIKO
IPC: H01S5/068
Filed: 1988-06-01
Abstract: PURPOSE:To enable the fine adjustment of a stabilized frequency in a wide range by a method wherein a semiconductor light emitting element is controlled through a control circuit depending on an absorbed light volume detected by a photodetecting circuit. CONSTITUTION:When a frequency modulated light m passing through a light absorbing cell 4 is synchronously detected through a photodetector 5 and a synchronous amplifier 6, a differentially detected waveform can be obtained and a control circuit 7 controls an injection current of a semiconductor light source 1 so as to make the direct component of the current zero receiving a differential detection output of the synchronous amplifier 6. Therefore, an emitted light frequency fa of the semiconductor light source 1 is locked to a frequency that shifts from a center frequency of an absorption spectrum by a modulation frequency through an acousto-optical modulator 2. By these processes, the emitted light frequency fa can be optionally and widely adjusted around the absorption spectrum by regulating the number of the stages of the multistage acousto-optical modulator 2 or an operating frequency FA.
Patent JP-H09313612-A (JP)
Title: Catheter and its production
Inventor: YAMAMOTO HIDEKI
IPC: A61M25/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a catheter which is formed by using a synthetic resin tube and is low in pricking resistance and its production. SOLUTION: An arbor 2 consisting of a base part 21 and a front end 22 extended at the front end of the base part 21 is inserted into the tube 11 of the catheter not formed with the front end until the arbor comes to a position where the front end of the base part 21 retracts by a prescribed length from the front end of the tube. Next, the tube 11 inserted with the arbor 2 is inserted into a metal mold 3 heated to a prescribed temp. until the state of supporting the tube is attained while the arbor 2 is held. The tube 11 is then softened by heating for a prescribed time and therefore, the front end 22 is pulled to push the arbor 2 into the metal mold 3. The arbor is held for a specified time and the metal mold 3 is cooled for a specified time. The tube 11 inserted with the arbor 2 is drawn out of the metal mold 3 and the arbor 2 is drawn from the tube 11.  The front end 13 of the tube 11 is then cut at a prescribed position.
Patent JP-H10323547-A (JP)
Title: Porous separation membrane and its production
Inventor: OSHIMA HITOHIDE
IPC: C01B33/14
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To produce a siliceous porous separation membrane excellent in permeability and in the characteristic of a permeation coefficient ratio, easy in making a thin film, especially suitable for preferentially separating carbon dioxide and oxygen, especially high temp. carbon dioxide, from the atmosphere, various kinds of a combustion exhaust gas or a reaction gas and excellent in heat resistance at the time of separating a specified component from various kinds of mixed fluids and to obtain its production method. SOLUTION: In this method, combined alkoxide of silicon alkoxide partially hydrolyzed in an alcohol solvent and the silicon alkoxide having 1-2 phenyl groups directly joined to an Si atom is prepared. Then, after applying a precursor sol obtained by hydrolyzing the combined alkoxide to an inorg. porous body, the sol is dried and burned at 300-600 deg.C to obtain the porous separation membrane in which the >=30 wt.% phenyl groups in the phenyl group introduced at the time of preparing the precursor sol are remained in the membrane as an org. matter containing the phenyl group.
Patent JP-H04360867-A (JP)
Title: Purification of amino group-protected 4-hydrtoxyproline or 4-hydroxyproline derivative
Inventor: YAMAMOTO YASUO
IPC: C07D207/16
Filed: 1991-06-06
Abstract: PURPOSE:To provide a purification method of an amino group-protected 4- hydroxyproline or 4-hydroxyproline derivative capable of purifying in a short time and readily dissolving the product in an organic solvent. CONSTITUTION:4-Hydroxy-L-proline is dissolved in distilled water and a solution of 9-fluorenylmetyl-N-succinimidyl carbonate in acetonitrile is added thereto. Triethylamine is added to the solution little by little while cooling the solution with ice water and the mixture is further stirred at ambient temperature. After, distilled water and sodium chloride are added thereto, ether is added thereto and these components are mixed by shaking and a water layer is separated and its pH is controlled to <=2. Ether is added to the water layer and these components are shaken and mixed and an ether layer is separated and sufficient amount of anhydrous magnesium sulfate is added to the ether layer and the layer is allowed to stand one night. The resultant solid is collected by filtration and cleaned with dilute hydrochloric acid and water is replaced with acetonitrile while filtrating under reduced pressure. The solid is dried under reduced pressure to provide a reaction product expressed by the formula (R is H, lower alkyl or aryl).
Patent JP-H01303370-A (JP)
Title: Connection of drive disk device
Inventor: KAYAKABE NOBUHIRO
IPC: F16H41/24
Filed: 1988-05-31
Abstract: PURPOSE:To prevent deformation and deflection caused by welding by forming a flange on a drive disk main body, engaging the flange in the groove of a ring gear and fastening the side surface of the ring gear so as to integratedly fasten the drive disk main body with the ring gear. CONSTITUTION:There is formed flanges 6, 7 around the outer periphery of a drive disk main body 1 and, around the outer periphery of the flange 7, there is formed a suitable number of notches 12. Further, there is provided a L-shape groove 13 around the whole of the inner periphery of a ring gear 2. The flange 7 is set in the groove 13 of the gear 2 and the inner peripheral ends of the flanges 6, 7 are abutted to each other, followed by fastening the side wall 14 of the ring gear 2. Thus, it is possible to integratedly fasten the ring gear 2 and the drive disk main body 1, without welding, thereby preventing the deformation and deflection caused by the welding heat of the drive disk main body 1.
Patent JP-H01304830-A (JP)
Title: Device of nutriculture
Inventor: IZUMITANI NAOAKI
IPC: C01B32/50
Filed: 1988-06-01
Abstract: PURPOSE:To accelerate growth of plant by utilizing a module of hollow fiber membrane and compulsorily supplying oxygen and carbon dioxide gas to a nutritive solution. CONSTITUTION:Air is taken in from a taking in port 12 of a casing 11 of a module unit 1. Oxygen and carbon dioxide gas are collected by transmitting a non-porous membrane material 16 of porous hollow fiber 15. Said gas containing a large amount of oxygen and carbon dioxide gas is taken out from taking out port 13 of a module unit 1. Then, said gas is compulsorily fed to nutritive solution and is absorbed to plant through the nutritive solution, thus growth of the plant is accelerated.
Patent JP-H01303986-A (JP)
Title: Television signal processing method
Inventor: INOUE HIDEO
IPC: H04N7/015
Filed: 1988-06-01
Abstract: PURPOSE:To reduce the disturbance due to a multiplex signal by applying double side bands amplitude modulation to a TV signal subjected to residual side band amplitude modulation with a multiplex signal whose band is inverted on the frequency axis and eliminating the carrier at the residual side band by means of a Nyquist filter. CONSTITUTION:A carrier P1 obtained from an oscillator 11 shifted by +90 deg. or -90 deg. at a phase shifter 12 becomes a carrier P2. A modulator 13 applies double side band amplitude modulation to the carrier P2 by using a multiplex signal obtained from an adder 8 and carrier rejection double side band amplitude modulation is applied during the blanking period. After the modulated signal is subjected to band limit by a 3rd filter 14, the result is fed to an adder 15. Then a multiplex signal is superimposed on a video base band signal to form a synthesized TV signal. The signal band of the signal to be multiplexed is inverted on the frequency axis to apply multiplex transmission in this way, then the disturbance by the multiplex signal given to the existing TV receiver is much more reduced.
Patent JP-S5562931-A (JP)
Title: Production of laminate of thermoplastic synthetic resin
Inventor: OOGOSHI HIROYUKI
IPC: C08J5/24
Filed: 1978-11-01
Abstract: PURPOSE: A base material made of paper or cloth is impregnated with an aqueous emulsion of thermoplastic resin and dried to give resin-processed base materials, a plurality of which are piled, pressed with heating and cooled, thus producing inexpensively title laminates with high mechanical strength.  
     CONSTITUTION: A base material made of paper or cloth is impregnated with an aqueous emulsion of thermoplastic resin, such as polyethylene, acrylonitrile-styrene, polymethacrylates, polycarbonate, polyarylate, polyvinyl chloride or vinyl chloride- vinyl acetate copolymer. The product is dried to give resin-processed base materials of 20W65wt% resin solid cotent. A plurality of the resulting base materials are piled and pressed at a pressure over 20kg/cm 2  and a temperature over the melting point of the resin but not exceeding 100°C and then cooled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08143343-A (JP)
Title: Fire-resistant insertion film and use thereof in laminated film
Inventor: DANIERU DAJIE
IPC: C08K5/29
Filed: 1995-06-01
Abstract: An insertion film of plasticised polyvinylbutyral contains a crosslinking agent rendering the polyvinylbutyral almost or completely infusible. <IMAGE>
Patent JP-H10323507-A (JP)
Title: Alkali liquid recovery device
Inventor: HOTANI SETSUO
IPC: B01D21/30
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable a device to adequately extract only an alkali liquid component from an alkali discharge liquid containing scum and sludge. SOLUTION: A sucking pump 2 is provided on a tank 1 for housing an alkali liquid to be treated. The suction port 6 of the pump 2 is made so as to move vertically in the area corresponding to the depth of the tank 1. A sludge layer sensor S1 in which a sensing part 10 positions at a little lower part than the tip of the suction port 6 and a scum layer sensor S2 in which a sensing part 20 positions at a little upper part than the tip of the suction port 6, are attached to the pump 2.