baber/WOPTO huggingface dataset:
Patent JP-H11244851-A (JP)
Title: Purifying device and fresh water producing method
Inventor: AKIMOTO TATSUO
IPC: C02F9/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily supply purified water even in emergency by providing a sterilizing means for obtaining a sterilized water by sterilizing filtrate by a filter for filtering pool water and a hollow fiber membrane module for obtaining the purified water by purifying a part of the sterilized water and circulating the purified water and remaining sterilized water to a pool. SOLUTION: In the case of producing the fresh water for drinking water or domestic water using pool water at the time of emergency such as earth quake, the pool water in the pool 1, after foreign elements are removed by a hair catcher 2, is fed to the inside of a drum 4 of a filter 3 to be separated into a solid component and filtrate. The resultant filtrate is fed to an ultraviolet irradiation device 6 from a reservoir 5, irradiated with ultraviolet ray in the presence of chlorine to oxidation-decompose an organic dissolved component in the filtrate and to be sterilized while decreasing the consumption of permanganic acid. And almost of all sterilized water is returned to the pool 1 through a return pipe 12 and the remaining part is fed to the hollow fiber membrane device 9, where the spore of an algae or the like is removed.  The purified water obtained in this manner is taken out to the outside of the system by switching a three way valve 10.
Patent JP-S56142086-A (JP)
Title: Carriage device for printer using print wheel
Inventor: TANAKA YOSHIJI
IPC: B41J19/18
Filed: 1980-04-08
Abstract: PURPOSE: To provide the captioned device which enables simple replacement of a print wheel and does not cause deterioration of a print quality with a simple constitution where a drive source for character selection is located behind a print wheel (at the inner side as seen from the operator's position).  
     CONSTITUTION: A character selection motor is fixed at a frame for a printer body and a timing pulley 4 is installed on a carriage 2. When a print wheel 6 is replaced, the end where an arm 9 can be hooked or unhooked is removed from a support 2b, and the said wheel is and rotated raised upward with an axial support end used as a center. An opening which allows passage of the print wheel 6 is formed between the right and left supports 2a. Therefore, the print wheel can easily be removed by pulling a knob 7 forward. A member which is moved at the time of print wheel replacement is only an arm 9 with a print hammer 8 attached. In addition, a drive unit is completely fixed on the carriage, thereby causing no loosening. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10242839-A (JP)
Title: Semiconductor device
Inventor: ITO KIYOO
IPC: H03K19/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stable, high-speed CMOS circuit with small power consumption by controlling the well voltage of the CMOS circuit at the time of a power-ON operation, a normal operation, and a power-OFF operation. SOLUTION: When the power source is turned ON, a circuit block CT 2 selects voltages which are high enough to cut off transistors, i.e., 3.3V for a PMOS FET and -1.5V for an NMOSFET. Then a low voltage VCC2 is applied. The threshold voltage VT of the transistor is sufficiently high, so subthreshold currents are not accumulated to generate an excessive chip current, so no latch-up phenomenon is caused. In the normal operation, the voltage of substrates NW and PW are made shallow (2.3V and -0.5V) and the threshold voltage VT is made low for the operation, thereby reducing the power consumption. When the power source is turned OFF, the substrate voltages are made sufficiently high, the VCC2 is turned OFF, and then the source voltage VCC1 is turned OFF. When the source voltages are applied, the high source voltage VCC1 is applied and then the low source voltage VCC2 is inputted.
Patent JP-H03248717-A (JP)
Title: Dry dust removing device for tension leveller
Inventor: FUJIWARA YOICHI
IPC: B21D1/05
Filed: 1990-02-28
Abstract: PURPOSE:To improve the productivity by composing the subject device of the dust removing means consisting of the endless belt of the woven cloth, etc., for removing the dust stuck on the strip to the outside of the line while wiping the dust while moving to the width direction, and the dust discharging means to discharge the dust stuck on the outside of the line. CONSTITUTION:The dust stuck on the leveller roll 2, 2' is wiped and removed by pressing the end edge of the belt of woven cloth, etc., to the upper and lower leveller rolls 2, 2' or by utilizing the rotating brush roll 14, etc. And the endless belt 101, 111, 121 of the woven cloth, etc., respectively brought in sliding contact with the upper and lower surfaces of the strips S at the exit side, at least, of the upper and lower leveller roll 2, 2' are set, and this endless belt are brought to move to the width direction of the strip S. The dust stuck on the strip S is carried while being wiped and removed with this endless belt and can be completely discharged to the outside of the line. Therefore, the need for the rust preventing means like wet dust removing is eliminated and the line velocity can be made high.
Patent JP-H09241880-A (JP)
Title: Water electrolytic cell
Inventor: SUZUKI TSUNEO
IPC: C25B9/23
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving type water electrolytic cell which can reduce carrying amount of catalysis on a catalytic electrode (anode and cathode), has a simple structure and can restrain cell voltage in low level. SOLUTION: An anode of the catalytic electrode is formed of one of three kinds of mixtures having a polymer electrolyte layer 24; (1) a mixture 26 of the polymer electrolyte and inorganic powder the surface of which is previously plated with metal of platinum group (2) a mixture 28 of the polymer electrolyte, oxide of metal of platinum group and inorganic powder the surface of which is previously plated with metal of platinum group (3) a mixture of oxide of metal of platinum group and the polymer electrolyte formed on the mixture 26 of the polymer electrolyte and inorganic powder the surface of which is previously plated with metal of platinum group. A cathode thereof is formed of one of three kinds of mixtures having the polymer electrolyte layer 24; (1) the mixture 26 of the polymer electrolyte and inorganic powder the surface of which is previously plated with metal of platinum group, (2) a mixture 27 of the polymer electrolyte, metal of platinum group and inorganic powder the surface of which is previously plated with metal of platinum group (3) a mixture of metal of platinum group and the polymer electrolyte formed on the mixture 26 of the polymer electrolyte and inorganic powder the surface of which is previously plated with metal of platinum group.
Patent JP-H11251501-A (JP)
Title: Electronic component and manufacture of the electronic component
Inventor: ENDO TOSHIAKI
IPC: H01L23/50
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient bonding strength by allowing a lead to be surely positioned during the step of bonding a wire to the lead. SOLUTION: In this electronic component, an electrode on an electronic component body 2 is connected electrically to the upper surface of a free end 11b of a lead 11, arranged close to the body 2. A step 11d is formed at the lower surface opposite to the wire connected surface of the lead 11 and in the middle of the lead, as viewed in the lead extending direction. The height of the step 11d is larger than the thicknesses variations of the lead 11, and the free end side of the lead is made thin with respect to the base end portion thereof.
Patent JP-S61205814-A (JP)
Title: Apparatus for measuring, correcting and controlling plural holes
Inventor: OSHIBI KAZUMICHI
IPC: G01B21/16
Filed: 1985-03-08
Abstract: PURPOSE:To obtain total preciseness control and certain preciseness security, by correcting and measuring a hole pitch dimension by using the measured data of a plurality of hole diameters. CONSTITUTION:A measuring apparatus 4 is contacted with a plurality of holes of a work while detects the moving amount of a spindle head and inputs the hole diameter reference values and pitch reference values of a plurality of the holes of the work and the tolerance values thereof to CPU1. Next, a plurality of the holes of the work are measured by the apparatus 4 to calculate each hole diameter value on the basis of measured data and comparative judgment is performed from the hole diameter values, the hole diameter values and the tolerance values by a hole diameter tolerance judge device 14. Further, the central position of each hole is calculated by a coordinates shift converter 16 to be converted to a conversion coordinates value. The judgment of tolerance is performed from the converted hole central positions, the reference values and the tolerance values by the judge device and, further, the length of each pitch is calculated from the conversion coordinates value thereof and, from the calculated value, the reference value of each pitch and the tolerance values, tolerance is judged by a pitch tolerance judge device 21. On the basis of this judge result, hole processing can be performed to the next processing work by using correction data.
Patent JP-S58164770-A (JP)
Title: Triply clad steel with corrosion resistance and formability
Inventor: YOSHIDA TAKESHI
IPC: C22C38/00
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a triply clad steel with corrosion resistance and formability by using an 18Cr-8Ni austenitic stainless steel as a base metal and by joining a ferritic stainless steel or the like to both sides of the base metal. CONSTITUTION:An 18Cr-8Ni low-C autstenitic stainless steel such as ''SUS 304L '' is used as a base metal, and a high purity ferritic stainless steel such as ''SUS444 '' or ''XM27 '' and/or a ferrtic-austenitic 2-phase stainless steel such as ''SUS329J1 '' is joined to both sides of the base metal to obtain a triply clad steel. The joining is carried out by hot rolling, explosive cladding or other method. Since low-C SUS304L having a large extent of solubilization of C is used as the base metal, no carbon is diffused from the base metal to the cladding material, so the quality is not deteriorated, and an Ni foil insert is made unnecessary.
Patent JP-H03249161-A (JP)
Title: Manufacture of alloyed hot-dip galvanized steel sheet excellent in sliding property and powdering resistance
Inventor: NISHIMOTO AKIHIKO
IPC: C23C2/06
Filed: 1990-02-27
Abstract: PURPOSE:To manufacture an alloyed hot-dip galvanized steel sheet excellent in sliding properties and powdering resistance by immersing a steel sheet in a specified hot-dip galvanizing bath at a specified immersing temp. into a specified coating weight and thereafter subjecting the steel sheet to alloying heat treatment at a specified temp. CONSTITUTION:A steel sheet is immersed in a hot-dip galvanizing bath contg., by weight, 0.05 to 0.30% Al, <=0.30% Pb and the balance Zn with inevitable impurities and held to 450 to 470 deg.C. At this time, the immersing temp. of the steel sheet into the galvanizing bath is regulated to T satisfying the inequalities of T deg.C>=5.65Al+410 and T deg.C>=480. Successively, the coating weight of the galvanizing for the steel sheet is controlled to >=30g/m<2> per face. After that, the galvanized steel sheet is subjected to alloying heat treatment at <=500 deg.C maximum arrival sheet temp. By this treatment, the content of Fe in a film is regulated to 8 to 15%. In this way, the shape of the crystalline grains on the surface of the alloy layer is formed into a lumpy one, by which the alloyed hot-dip galvanized steel sheet having thick coating and excellent in sliding properties and powdering resistance can be obtd.
Patent JP-S61212168-A (JP)
Inventor: PIETERU HERITSUTO BURANKEN
IPC: H04N5/14
Filed: 1986-03-05
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-H05250065-A (JP)
Title: Inter-clock delay generating circuit
Inventor: KAWAI SHUICHI
IPC: G06F1/06
Filed: 1992-03-04
Abstract: PURPOSE:To secure minimum clock high width without enlarging inter-clock delay rather than a certain maximum value even when this inter-clock delay is changed with the change of an operational condition such as the reduction of a power supply voltage or the like. CONSTITUTION:This circuit is provided with a delay circuit 3 to delay the clock in the (n-1)th phase order for prescribed time among multi-phase clocks phi1, phi2 and phi3, successively delaying the clock high width at the integed-fold rate 1 of a basic clock CL and delaying the phase at the integer-fold rate of the basic clock, AND circuit 4 to define the inversion of an output from the delay circuit 3 as one input and to define the clock in the n-th phase order as the other input, AND circuit 8 to define the inversion of the basic clock CL as one input and to define the n-th clock as the other input, and OR circuit 7 to define the outputs of the AND circuits 4 and 8 as the input.
Patent JP-S63212365-A (JP)
Inventor: MASUDA YOSHIO
IPC: A61L27/00
Filed: 1987-02-28
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-S63213095-A (JP)
Inventor: IWASAKI MINORU
IPC: G06Q10/06
Filed: 1987-02-28
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-H03252371-A (JP)
Title: Method for pressing and filling powder
Inventor: TSUKUDA YASUO
IPC: B22F3/15
Filed: 1990-02-27
Abstract: PURPOSE:To reduce dispersion in density of a filled body and prevent characteristics of a sintered compact after hot isostatic pressing (HIP) from dispersing by filling powder in a metal capsule initially with centrifugal force and then unidirectional pressing in filling the powder in the metal capsule used for HIP. CONSTITUTION:Powder 3 (e.g. Al2O3 powder) is placed in a capsule 2 used for hot isostatic pressing, lightly pressed and then horizontally set in a holder 1. The capsule 2 is subsequently rotated at a high speed with the rotating shaft 4 of a centrifuge as the center to apply centrifugal force to the powder 3 and afford a filled body in which parts near the bottom are at a higher density. Pressing is then carried out by unidirectional punching to provide a filled body having a bulk density in the bottom of the capsule nearly equal to that in the upper layer part. The resultant filled body is subsequently sintered by hot isostatic pressing to provide a sintered compact with hardly any dispersion in density.
Patent JP-S60190420-A (JP)
Title: Curable composition
Inventor: KURITA ATSUSHI
IPC: C08G59/68
Filed: 1984-03-12
Abstract: PURPOSE:The titled composition that is composed of an epoxy resin, an Al compound, a specific silicon compound and polyorganosiloxane, thus being curable with irradiation for a short time to give an insulating material used in electric appliances, because of its good electric properties. CONSTITUTION:The objective composition is composed of (A) an epoxy resin, (B) an aluminum compound, (C) a silicon compound bearing preoxysilyl groups, such as a compound represented by formula I (R<1>, R<2> are substituted or unsubstituted monovalent hydrocarbon; n is 1-3), concretely of formula II and (D) a polyorganosiloxane bearing methyl or vinyl groups of formulas III and IV (R<3>, R<4> are substituted or unsubstituted monovalent hydrocarbon, preferably phenyl, 3,3,3-trifluoropropyl, H; 0<a<4, 0<=b<4, 0<a+b<4, 0<b+c<4) with a viscosity of 1-300,000cSt at 25 deg.C. The amounts of components B, C and D are 1-5wt%, 1-10wt% and 1-40wt%, respectively, based on component A.
Patent JP-H01219862-A (JP)
Title: Developer replenishing device
Inventor: FUSHIMI SEIICHIRO
IPC: G03G15/08
Filed: 1988-02-29
Abstract: PURPOSE:To assemble a device compactly and readily by providing a developer agitating means with a scraping plate made of elastic pieces scraping developer in the bottom of a container and supplying it toward a toner replenishing part. CONSTITUTION:The developer agitating means 81 is provided with the scraping plate 85 made of the elastic pieces 85, which can effectively scrape developer in the bottom of the container 61 and supply it toward the inside of the toner replenishing part 67. It is longitudinally arranged in a location nearer to the end of the bottom. Thus, the assemblying length of a toner feeding means 100 contained in the toner replenishing part 67 can be shortened, thereby making the entire device compact. In addition, since the assembly of toner feeding means 100 can concentrate on one side, assembly can be done readily.
Patent JP-H02225522-A (JP)
Title: Fluorinated polyimide and polyimide acid
Inventor: YOSHIMURA TOSHIO
IPC: C08G73/10
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a fluorinated polyimide excellent in water and oil repellency, composed of two specified kinds of repeating units. CONSTITUTION:This polyimide is mainly composed of repeating units of formulas I and II (wherein X is selected from among -O- and formulas III, IV and V; r is 0 or 1; R<1> is a 1-20C alkyl substituted by at least one fluorine atom; R<2> is a tetravalent organic residue; R<3> is a bivalent organic residue; and the m/n molar ratio is 1/99-100/0).
Patent JP-S55145952-A (JP)
Title: Loose coil winder
Inventor: OKAMOTO KIYOSHI
IPC: B21C47/26
Filed: 1979-04-16
Abstract: PURPOSE: To prevent the contact of the edges of a loose coil is winding and protect a wound coil layer from flaws during conveyance, by enabling the protrusion of plural radial carrying plates on a flange provided on one part of a shaft for winding the loose coil.  
     CONSTITUTION: Carrying plates 15 are radially provided between a flange 11 and a winding shaft 12 for loosely rewinding a tight coil for surface treatment or the  like. Each carrying plate 15 is located between adjacent radial members not shown  in Fig. When a screw cylinder 19 movably fitted on a support seat 18 secured on the lower part of the flange 11 is rotated, the carrying plates are vertically moved centering a shaft 17 together with a screw shaft 20 unrotatably held by a carrying plate support portion 21' so that the edges of the loose coil wound around the shaft  12 can be separated from the surface of the flange 11 in winding and be brought  into contact with the flange in conveyance. Each wound layer of the coil can thus be protected from flaws. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07262656-A (JP)
Title: Rotary head type information recording/reproducing device
Inventor: SASAKI NAOKI
IPC: G11B15/60
Filed: 1994-03-17
Abstract: PURPOSE:To miniaturize a tape traveling system by arranging two tape guides so that an information recording tape wound round a rotary head is provided with a fixed twisted angle between adjacent two tape guides. CONSTITUTION:The magnetic tape 1 between a tape feeding reel 3a and the rotary head 2 is pulled out by three tape guides 31, 32, 33, and the magnetic tape between the tape take-up reel 3b and the rotary head 2 is pulled out by four pieces of tape guides 34, 38 and inclined guides 35, 36 to be wound round the rotary head 2. In such a case, two positions of tape surfaces 26, 27 between tape guides are twisted at a prescribed angle so that no adverse effect is exerted on the tape traveling. Further, the number of pieces of tape guides are reduced while securing the traveling performance of the magnetic tape and recording/ reproducing performance of a signal of the level equal to those before application.
Patent JP-H10227514-A (JP)
Title: Air conditioner
Inventor: NAKAHARA AKIHIRO
IPC: F24F11/76
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of performing an instant heating operation in which its operation can be continued until a utilizing person may attain a sufficient heating feeling and further a fast increasing in temperature of an entire indoor area can be attained. SOLUTION: An air conditioner is comprised of an indoor heat exchanger, an indoor fan, a control section and an indoor heat exchanger temperature sensor. The control section sets an air volume of the indoor fan from a remote controller set air volume to an instant heating air volume larger than a maximum air volume attained during a normal, operation when an indoor heat exchanger temperature TC becomes higher than an instant heating air volume starting temperature TH1. When the indoor heat exchanger temperature TC becomes lower than an instant heating air volume releasing temperature TH2, an air volume of the indoor fan is changed from the instant heating air volume to the remote controlled set air volume.
Patent JP-S63216182-A (JP)
Title: Frame memory board for image processor
Inventor: MUGITA KENJI
IPC: G06F12/02
Filed: 1987-03-02
Abstract: PURPOSE:To access optional length data by connecting a clock of a counter, a load input, a clock of a line counter and a load data input to an external signal input terminal of a frame memory board. CONSTITUTION:A load signal 8 of a counter 1, a clock 9 of the counter 1, a load signal 6 of a line counter 2 and a clock 7 of the line counter 2 are connected to the external signal terminal of a frame memory board. Thus, the frame data of large capacity is accessed by a few signal line and the consecutive data of an optional length is used as the accessible frame memory board.
Patent JP-S56161193-A (JP)
Title: Recording method
Inventor: OOTA NORIYA
IPC: C09D11/00
Filed: 1980-04-10
Abstract: PURPOSE: To prevent the blurring of image in order to raise its clearness by recording a print with a liquid containing a reactive dye on a recording material previously treated with a nonvolatile amine.  
     CONSTITUTION: A liquid, obtained by dissolving 0.01W10wt% nonvolatile amine, e.g., undecylamine, in a solvent, e.g., water, an alcohol, etc., is coated on a paper and then dried to obtain a recording paper. On the other hand, a recording liquid, containing 0.1W20wt% a reactive dye, e.g., Procion Black H-G, 10W95wt% water, together with, as needed, an alcohol, a glycol, or a surfactant, is regulated its pH to 2W7 by the addition of a pH regulator. The recording liquid 7 is supplied through a supply pipe 8 from the liquid tank, during the period thereof its discharge pressure is controlled by a signal treating means 10 and a recording is made effectively on the surface of the recording material 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61207429-A (JP)
Title: Continuous polycondensation of polyester
Inventor: HASHIMOTO HIROSHI
IPC: C08G63/00
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a high-quality polyester within a short time, by polycondensing bis(beta-hydroxyalkyl) terephthalate by allowing it to flow down vertically along a linear object from a die. CONSTITUTION:Bis(beta-hydroxyethyl) terephthalate and/or its oligomer or precondensate are sent through a feed pipe 1 and a feeder 2 to an extruding head 3, filtered by a filter 4 within this head and extruded from a die 5 to a reaction vessel 6. A linear object 7 is suspended from die 5. The reaction vessel 6 is heated by means of a jacket 8 and is provided with an inlet 9 for feeding an inert gas to its inside. The by-product formed by the condensation reaction is discharged from a gas exit 10. The molten reaction product 11 which is the polymer brought to complete polycondensation is fed by a screw 12 to a spinning machine through a pipe 13 or molded into chips by cooling.