baber/WOPTO huggingface dataset:
Patent JP-S5932903-A (JP)
Title: Mixed gas separating membrane
Inventor: FUNAKOSHI KATSUMI
IPC: B01D53/22
Filed: 1982-08-13
Abstract: PURPOSE:To develop a separation membrane for concentrating and separating oxygen from air efficiently, by constituting the same from denatured poly-4- methyl-1-pentene graft copolymerized with an org. silane derivative of specific alpha,beta-unsaturated carboxylic acid. CONSTITUTION:In denatured poly-4-methyl-1-pentene graft copolymerized with alpha,beta-unsaurated carboxylic acid or a derivative thereof such as alpha,beta-unsaturated carboxylic acid such as acrylic acid or methacrylic acid, acid anhydride of alpha, beta-unsaturated carboxylic acid such as maleic anhydride, alpha,beta-unsaturated carboxylic ester such as methyl acrylate or a salt of alpha,beta-unsaturated carboxylic acid such as sodium acrylate, the graft ratio of alpha,beta-unsaturated carboxylic acid or the like is brought to 10<-3>-5X10<-1>mol equivalent per 100pts.wt. of poly-4- methyl-1-pentene. A separation membrane for separating oxygen from air is prepared from this modified poly-4-methyl-1-pentene by a press film forming method or an extrusion film forming method.
Patent JP-2000332586-A (JP)
Title: Power-on reset circuit
Inventor: MIYAZAKI SUKEYUKI
IPC: H03K17/22
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a power-on reset circuit which can accurately generate a reset signal even in the case of a momentary break wherein source voltage is momentarily cut off and is recovered immediately. SOLUTION: The power-on reset circuit is composed of a switch circuit 10 and a charging circuit 11 which charges the power-on reset circuit with a delay behind the rise of source voltage, a 1st discharging circuit 12 which discharges electric charges accumulated in the circuit part when the source voltage drops, a waveform shaping circuit 13 which detects the voltage of the charging circuit being above a certain constant level and generates a reset signal or reset undoing signal, and a 2nd discharging circuit 14 which raises the ground level of the waveform shaping circuit by the threshold voltage of a MOS transistor. Consequently, when the source voltage drops or is cut off, the output signal level also transits with voltage decrease so momentary variation in source voltage can be dealt with adequately.
Patent JP-S63304425-A (JP)
Title: Magnetic card
Inventor: WAKATAKE KOICHI
IPC: G11B5/80
Filed: 1987-06-05
Abstract: PURPOSE:To enable a great decrease in the number of cards to be held by disposing plural magnetic stripes to the positions parallel with the circumferential margin of a card body so that plural services can be received with a sheet of the magnetic card. CONSTITUTION:The plural magnetic stripes 1-4 are disposed to the positions parallel with the circumferential margin of the magnetic card body C formed like a sheet. A user can receive the services which are heretofore rendered by two sheets of the cards, if the two magnetic stripes 1, 2 are disposed on one face of the card body C in such a manner. The user receives the same services rendered by heretofore owning 4 sheets of the cards, if two stripes each are similarly disposed on the front and rear faces. The manpower for the operating procedures of, for example, an automatic cash dispensing machine is lessened by storing the respectively different operating procedures into the plural stripes.
Patent JP-H01307470-A (JP)
Title: Coating applicator for viscous fluid
Inventor: FUJIWARA MUNEYOSHI
IPC: B05C5/00
Filed: 1988-06-06
Abstract: PURPOSE:To always carry out the application of constant amount of viscous fluid by providing both a controlling part for calculating the discharge amount of applied viscous fluid by the outputs of a recognition part and a sensor part and a trial station for performing application until this discharge amount is stabilized. CONSTITUTION:An application head 3 is equipped with both a tank which contains viscous fluid and has a discharge nozzle and a pressurization device wherein compressed air is fed to the tank and constant amount of viscous fluid is discharged and applied on a plate material, etc. Further the area of applied viscous fluid is measured by a recognition part 6 and also the height of viscous fluid is measured by a sensor part 7. Furthermore the discharge amount of the applied viscous fluid is calculated by the outputs of both the recognition part 6 and the sensor part 7. Application is performed by a trial station 8 until this discharge amount is stabilized. As a result, even in the case of application after the elapse of constant time, application is performed on the plate material after it is recognized that the discharge amount has been made constant and therefore the constant amount of viscous fluid can be applied.
Patent JP-H08310534-A (JP)
Title: Delaminatable container and initial delamination forming method
Inventor: NOMOTO TSUGIO
IPC: B65D47/34
Filed: 1995-05-16
Abstract: PURPOSE: To surely delaminate an inside layer of a delaminatable container, whose inside and outside layers can be peeled off from each other, corresponding to taking out of content when the content is used, by a method wherein the inside layer is made of elastic synthetic resin having a specified modulus of elasticity to bending and partly peeled off from the outside layer previously. CONSTITUTION: An inner pouch peelable container has a body 3, mouth 4 and a bottom 5 and consists of an outside layer 1 made of high density polyethylene resin and an inside layer 2 that is formed of nylon resin into a flexible inner pouch and is peelable from the outside layer 1. An elastic synthetic resin having modulus of elasticity to bending of 10,000kg/cm<2> or lower is suitable for the material for the inner layer 2, and an adhesive band 6 is provided to stick part of the inside layer 2 on the outside layer 1. An air inlet hole 10 is cut open in the outside layer 1 of the mouth 4 by a punch cutter 11 to introduce the air, so that the inside layer 2 is peeled off to take out a content.
Patent JP-S5473073-A (JP)
Title: Snooze device
Inventor: IKEFUCHI ATSUSHI
IPC: G04B23/10
Filed: 1977-11-22
Abstract: PURPOSE: To obtain always a constant snooze time by opposing a snooze pawl to a ratchet part rotating at a constant speed and fitting the guide pin provided to the snooze pawl to a guide groove provided to substrate.  
     CONSTITUTION: The snooze pawl 11 provided to a snooze lever 10 is disengageably opposed to a ratchet part 4a which is rotating at a constant speed and the guide pin 11b provided to the snooze pawl 11 is fitted to the guide groove 16 provided to a substrate 1. Then, when an operating lever 5 is depressed and turned, the snooze lever 10 turns, then the engaging pawl 11a of the snooze pawl 11 inserted into the rotating axis part 10c at the end thereof engages to the ratchet part 4a in a fixed position and disengages therefrom in a fixed position, causing an actuating spring 8 to move upward and downward thereby contacting or detaching a free end contact part 8d and the contact part 8a of an alarm switch 9. The waking alarm is then temporarily suspended always for a fixed time irrespective of the depression quantity of the operating lever 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5365879-A (JP)
Title: Imidazole derivs. and selective herbicides contg.
Inventor: IGURA KATSUYATA
IPC: C07D233/61
Filed: 1976-11-24
Abstract: PURPOSE: Imidazole derivs. I(X is halogen or lower alkyl;n is 1 or 2; R is 1-6C lower alkyl), e.g. S-n-propyl-1-imidatole-N-(p-chlorophenyl) carboneimidothioate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05335768-A (JP)
Title: Flexible duct
Inventor: KADOOKA YOSHIAKI
IPC: H05K7/20
Filed: 1992-06-01
Abstract: PURPOSE:To provide a ventilating path changeable between an upper part and a rear-face part in a frame body, by linking a discharging side opening with a discharging upper opening in open-and-close movement. CONSTITUTION:A ventilating path 16-1 includes a discharging side opening 16-1a at the rear face of an equipment body and a ventilating closing member 16-2 that is supported pivotally. A plurality of ventilating holes 16-3b and a discharging upper opening 16-3c above the ventilating path 16-1 are placed opposite slantwise to each other. A selector valve 16-4 made up of a closing plate 16-4c and a linking part 16-4b is supported pivotally at the ventilating hole 16-3b. The linking part 16-4b is linked with the ventilating closing member 16-2 using an actuating member 16-5. When the actuating member 16-5 is operated, the open and close movement of the discharging side opening 16-3c is linked with that of the discharging upper opening 16-3c. Consequently, an heated air in the equipment body can be discharged in a ventilating path changeable between the rear face and the upper face of the frame 1.
Patent JP-H09315693-A (JP)
Title: Fixing structure for cable end in cable winding drum
Inventor: SAKAI HIDEKI
IPC: B65H75/28
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To perform fixing of an end of a cable wound around a drum to a flange portion and releasing of the fixing with gloved hands with great ease and no failure even when a working condition is in a dangerous area such as a mountainous area, a snow fall area, a desert or the like. SOLUTION: A fixing band 8 is fixed in a winding manner at an end 4a of the cable 4, the surface of said fixing band having a tooth-shaped concavity and convexity profile for self-lock. A loop end 8a of the fixing band 8 is inserted into a band insertion hole 5 of the flange portion 3 and a cable lock device 9 is inserted in the band insertion hole 5. There is provided a lock portion in the cable lock device 9, which only allows the loop end 8a to be inserted through an insertion hole of the fixing band 8 and an entrance 10a of the insertion hole, on the other hand prevents the loop end 8a from being inserted through an exit of the insertion hole and prevents a return of the loop end 8a with engagement with the concavity and convexity profile of the fixing band 8. The cable fixing band 8 can be disconnected at a point before the cable lock device 9.
Patent JP-S5767035-A (JP)
Title: Tempered glass container and its manufacture
Inventor: NONOGAKI TOMOHIKO
IPC: C03B27/00
Filed: 1980-10-07
Abstract: PURPOSE: To obtain the titled container with increased abrasion and internal pressure resistances by forming the 1st compressive stress layers on the inner and outer surfaces of a glass container by rapid cooling and by superposing the 2nd compressive stress layer with a higher ion exchange rate on the outer surface and the 3rd compressive stress layer with a lower ion exchange rate on the inner surface.  
     CONSTITUTION: This glass container holds a double layer consisting of the 1st compresive stress layer provided by rapid cooling and the 2nd compressive stress layer with a relatively high stress value provided by ion exchange on the outer surface and a double layer consisting of the 1st compressive stress layer provided by rapid cooling and the 3rd compressive stress layer with a relatively low stress value provided by ion exchange on the inner surface. For example, a container made of soda lime silica glass is provided with 100W750kg/cm 2  compressive stress at the inner and outer surfaces by rapid cooling, and after sticking much K salt to the outer surface and a litte K salt to the inner surface, the container is heat treated. This container has superior abrasion resistance to external force such as contact and an impact at the outer surface and superior internal pressure resistance to an increase in the pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08333499-A (JP)
Title: Gel substrate
Inventor: FUJII HIROAKI
IPC: C08L5/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a gel substrate, which shows a markedly reduced elution of PVA from the substrate, has an improved durability, and is useful as a carrier for waste water treatment, by using a specific PVA. CONSTITUTION: This gel substrate is composed of a PVA having a degree of saponification of 99.9ml% or more and preferably an average degree of polymerization of 2,800 or more. It is manufactured by freezing a solution containing the above-mentioned PVA at -5 deg.C or below, preferably at -10 deg.C or below and thawing the frozen solution preferably at 10 deg.C or below, the freezing/ thawing being conducted at least once. The concentration of the PVA in the substrate is preferably 1-40wt.%, particularly 3-20wt.%. A microorganism is inclusively fixed to the substrate to obtain a biocatalyst-fixed gel.
Patent JP-H01310246-A (JP)
Title: Ventilating air conditioner for nuclear power plant
Inventor: YOSHINO KOICHI
IPC: F24F7/06
Filed: 1988-06-09
Abstract: PURPOSE:To constantly prevent air on operating floors and a temporary floor from flowing out to other sections by disposing exhaust ducts separately on first and second operating floors, joining the exhaust ducts for the first and second operating floors by extending the ducts into the temporary floor, and providing a simple partition having a fixed opening area and capable of being opened and closed between each of the operating floors and the temporary floor. CONSTITUTION:An exhaust duct 6b provided for a second operating floor 3 is extended into an adjacent temporary floor 2. An air quantity regulating damper 9 is provided in an intermediate part of the duct thus extended, and the quantity of exhaust from the second operating floor 3 and the temporary floor 2 is thereby regulated so that an air flow to the side of the temporary floor 2 is generated when a simple partition 8b is provided. Practically, this can be achieved by setting the quantity of exhaust from the second operating floor 3 to be smaller than the quantity of intake into the floor 3, and exhausting a surplus of air through the temporary floor 2. The quantity of air conveyed through the simple partition is regulated by the damper 9 according to the opening area of the partition so that the quantity falls in the shaded region in the diagram. This is determined in consideration of the prevention of backflow of air and the protection of the simple partition on a strength basis.
Patent JP-S5264250-A (JP)
Title: Information search unit using endless microfilm storage belt
Inventor: IKEDA JIYUNICHI
IPC: G03B21/11
Filed: 1975-11-23
Abstract: PURPOSE: The transparent bags are connected longitudinally in the form of endless tape, and 1 frame of microfilm is stored in a bag with frame no. added. In this way, information search can be carried out with a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08333118-A (JP)
Title: Production of bismoth-based oxide superconducting wire rod
Inventor: HARA NAOKI
IPC: C04B35/45
Filed: 1995-06-07
Abstract: PURPOSE: To provide a method for producing Bi-based oxide superconducting wire rod having high Jc value. CONSTITUTION: In this method for producing Bi-based oxide superconducting wire rod having a composition expressed by (Bi, Pb)2 Sr2 Ca2 Cu3 O10-d [(d) is oxygen defect amount, (0<=d<=1)], an oxide having a composition of (Srw , Ca3-w ) Cu3 O6 (1.75<=(w)<=1.85) (A) and an oxide having a composition of (bix , Pby , Caz+w-3 ) (1.75<=(x)<=1.85; 0.35<=(y)<=0.45; 2.15<=(z)<=2.25) (B) are prepared and the oxide A is mixed with the oxide B in a molar ratio of 1:1 to afford a mixed material and the mixed material is packed into a silver sheath to form a composite material and the composite material is subjected to heat treatment in the air or an atmoshere containing oxygen at a temperature between melting points of both oxides.
Patent JP-H01309005-A (JP)
Title: Reflecting mirror for laser
Inventor: KYOTANI TATSUYA
IPC: G02B5/08
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a reflecting mirror for infrared rays generating hardly scratches or oxidized product on the surface by forming a thin Au film contg. 1-20wt.% Cr on a metallic plate. CONSTITUTION:A thin Au film contg. 1-20wt.% Cr is formed on mirror-finished Cu, Al, Si, Mo, or thin Ni film on said Cu, as a metallic base plate. Since the metallic base plate is covered by a thin Au film contg. Cr, a reflecting mirror having a sufficiently high hardness is obtd., and there is no fear for generating scratches on the surface if the surface is rubbed. Accordingly, no scratches are generated during maintenance. Thus, deterioration of reflectance due to such scratch is prevented, and the life of the reflecting mirror is prolonged.
Patent JP-S5842318-A (JP)
Title: Power supply circuit
Inventor: ABE YUKINDO
IPC: H03K17/14
Filed: 1981-09-07
Abstract: PURPOSE:To prevent the fluctuation of a power supply voltage due to fluctuation of an ON-resistance of a switch, by using an output terminal of an FF circuit in which the state is controlled through on/off of the switch as a power supply terminal to a load. CONSTITUTION:A power supply 21 is connected to the 1st and 2nd terminals M, N of a switch 22 via resistors R1 and R2. Set and reset terminals S, R of an FF circuit 23 are respectively connected to the terminals M, N of the switch. An output terminal Q of the FF circuit 23 is connected to a measuring circuit 2 being a load and each power supply input terminal of a display device 3. Further, a thermister 1 is a temperature sensor. In selecting the switch 22 to the terminal M, the FF circuit 23 is set, the terminal Q goes to a voltage almost at the power supply voltage and the voltage is applied to the load. Thus, a constant voltage can be applied to the load independently of the ON-resistance of the switch 22.
Patent JP-S6031270-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUMURA MASAHIKO
IPC: H01L27/14
Filed: 1983-07-31
Abstract: PURPOSE:To enable to change into one chip even when the kinds of epitaxial layer regarded as most suitable are different by a method wherein the partial growth of desired epitaxial layer on an Si wafer is repeated by using Si dioxide as a mask. CONSTITUTION:The surface of the Si wafer 1 is masked with an SiO2 film 2. The first epitaxial layer 3 is grown at the unmasked part. This layer 3 is of the kind suitable for constructing a light receiving element. Next, the SiO2 film 2 on the wafer 1 is removed by SiO2 etching. When epitaxial growth is performed again, the second epitaxial layer 4 is formed by the side of the first one 3. Thus, the epitaxial layers 3 and 4 of different kinds are formed on one Si wafer 1.
Patent JP-H06344182-A (JP)
Title: Alloy used for surface modifying aluminum or alloy of the same
Inventor: ITAYA MITSUHIKO
IPC: B23K9/04
Filed: 1993-06-11
Abstract: PURPOSE:To improve the heat resistance and mechanical strength of the surface of aluminum or aluminum alloy and to facilitate uniform cladding by welding by specifying the composition for Cr, Ni, B and Al of an alloy used for reinforcement of the surface. CONSTITUTION:In the surface moifying aluminum or aluminum cladded by welding for reinforcement of the surface of aluminum or aluminum alloy alloy consists of, by weight, 5 to 33% Cu, 0.5 to 5% Ni, 0.005 to 0.1% B or <=3% one ore more compounds among B ant Ti or Zr and the balance Al. By the effect of each element, the heat resistance and wear resistance are improved to decrease crack and wear caused by thermal stress. By preliminarily blending the elements within a specific range, the surface is well modified by cladding by welding because the alloy is uniformly supplied on the surface part to be modified by cladding by welding of the base aluminum to be modified.
Patent JP-S63304419-A (JP)
Title: Magnetic head device
Inventor: OHASHI HIROSHI
IPC: G11B5/10
Filed: 1987-06-05
Abstract: PURPOSE:To always realize stable read/write by selecting the width of a slider in an orthogonal direction to a running direction of a magnetic recording medium to be less than 1.0mm thereby selecting it sufficiently larger than the gap of the read/write gap. CONSTITUTION:The magnetic head consists of sliders 10, 11 made of a material such as ceramic, a slot 12 between the sliders 10, 11, and read/write gap 13 formed to one of the sliders 10, 11. The gap 10 corresponds to high recording density disk and the size of gap is 0.3-0.5mum. The width of the sliders 10, 11 is less than 1.0mm, e.g., 0.7mm. That is, the width of the sliders 10, 11 is sufficiently larger than the gap 13. Thus, in using a high recording density disk having a high surface smoothness, the floating between the disk and the sliders 10, 11 is suppressed and the separating distance between the gap 13 and the disk surface is decreased to realize always stable read/write.
Patent JP-H02961-A (JP)
Title: Manufacture of photomask
Inventor: HOSONO KUNIHIRO
IPC: G03F1/48
Filed: 1988-06-07
Abstract: PURPOSE:To prevent a step from being formed on a glass substrate after stain removal by forming a glass layer of glass in disordered mesh structure on the main surface of the glass substrate. CONSTITUTION:The amorphous glass layer 7 is formed of the glass of disordered mesh constitution on the main surface of the glass substrate 2 and then a mask pattern 1 is formed on the glass layer 7; and a pattern defect 3 when the mask pattern 1 is formed is removed by irradiating with a converged ion beam 4 and then the glass layer 7 except at part of the mask pattern 1 is removed. Therefore, even if a stain 5 is formed by the converged ion beam irradiation, the stain 5 is removed together with the layer 7. Consequently, no step is formed on the glass substrate 2 and the photomask having a flat stain removal trace is obtained, light is not reflected irregularly on the photomask in a wafer transfer process, and no pattern defect is generated on the wafer.
Patent JP-H06322397-A (JP)
Title: Soapmaking agent composition for 'tempura' waste oil
Inventor: TAKAYASU MASAO
IPC: C11D9/26
Filed: 1993-05-10
Abstract: PURPOSE:To provide a soapmaking agent composition essentially composed of a surfactant and a hydrophilic polymer compound and useful for readily and safely producing soap excellent in detergency and foaming properties by recycling waste oil. CONSTITUTION:The composition is prepared by blending (A) 50 to 95wt.% surfactant containing >=50wt.% water-soluble substance of preferably >=7 HLB with (B) preferably 5 to 30wt.% hydrophilic polymer compound such as guar gum or xanthan gum. In addition, this composition is used preferably in an amount of about 3 to 50wt.% based on 100 pts.wt. 'TEMPURA' (Japanese deep-fat fried food) waste oil.
Patent JP-2000325939-A (JP)
Title: Adjustable-speed submerged electric agitator
Inventor: GOTO SATORU
IPC: B01F27/71
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable-speed submerged electric agitator capable of always keeping agitation flow velocity in an agitation tank constant while being continuously worked, even if the agitation tank has a large water-level fluctuating width, being efficient due to low waste of energy, and capable of saving electric power consumption to be low in running cost. SOLUTION: An adjustable-speed submerged electric agitator is provided with a water level sensor 2 which senses water-level fluctuation in an agitation tank 1, a conversion device 3 which receives an output signal from the water level sensor 2 and converts it to an output signal of a coordinate value on a preset conversion output signal curve, an inverter 5 which receives the output signal from the conversion device 3 and supplies a frequency source corresponding to the output signal, a submersible motor 6 which receives the frequency source from the inverter 5 and rotates at the number of rotations corresponding to the water-level fluctuation in the agitation tank 1, and agitating vanes 7 which are fitted to the derived end of the rotary shaft of the submersible motor 6 to rotate.