baber/WOPTO huggingface dataset:
Patent JP-H03270204-A (JP)
Title: Magnetic alloy
Inventor: WATANABE YASUSHI
IPC: H01F1/14
Filed: 1990-03-20
Abstract: PURPOSE:To obtain magnetic alloy having high saturation magnetic flux density, small coercive force and excellent thermal stability by permitting the magnetic alloy to be defined by the composition formula of FevNwOxRey and specifying the atomic % defined by (v), (w), (x) and (y). CONSTITUTION:The magnetic alloy is defined by the composition formula of FevNwOxRey and the atomic % defined by (v), (w), (x) and (y) has the relation ship shown by the expression I. Such composition allows to obtain the magnetic alloy having high saturation magnetic flux density, small coercive force, high permeability, excellent thermal stability and corrosion resistivity for magnetic devices such as a magnetic head. And excellent recording and reproducing are performed to a high coercive force medium and a high performance thin film magnetic head is produced.
Patent JP-S62230601-A (JP)
Title: Humidifier and oxygen enriched gas feeder using same
Inventor: IKUTA TERUKUNI
IPC: A61M16/16
Filed: 1986-03-31
Abstract: PURPOSE:To readily confirm an amount of charged solution and to make it possible to use the solution for a long period continuously, by setting a colored part extended in the longitudinal direction of a zone to charge water or an aqueous solution and making the color of the colored part different from the color of the front part of a receiver means. CONSTITUTION:A humidifier consists of a gas inlet 3, a humidified gas outlet 4, a receiver means 1 having a cylindrical side capable of being charged with water 10, a cover means 2, a piping means 5 connected to the inlet 3, an opening 6 which is laid at the tip of the piping means and consists of a great number of pores and rising of foams 16 is limited to a zone 17. Further, a side part having a top opening part 8 to pass the gas mainly constitutes a cylindrical middle means 7. The middle means 7 is colored in a light blue, etc., in the humidifier and the receiver means 1 is colorless and transparent. By taking these procedures, since the middle means in a charging part looks in an expanded state when a zone is charged with water, etc., water level is quite obvious. Coloring of the middle means may be only in a beltlike state extended in the longitudinal direction but total coloring of the middle means makes production of the dehumidifier easier.
Patent JP-S62229672-A (JP)
Inventor: NAKAJIMA KIICHI
IPC: H01R9/05
Filed: 1986-03-28
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-S5920823-A (JP)
Inventor: GUNTAA KURITSUPUNAA
IPC: B60R1/04
Filed: 1983-04-25
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-S55164425-A (JP)
Title: Electric discharge machining device by wire cut method
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1979-06-06
Abstract: PURPOSE:To widen a working gap and increase effects of working chip removal, gap cleaning and the like by opposingly providing magnetic poles of a magnetic field generating device at both of sides sandwiching a working groove of a work. CONSTITUTION:Guides 6, 7 supporting and guiding a wire electrode 1 is moved into an arrow sign direction under keeping a predetermined tension between the guides and the wire electrode 1 is opposed to a work 8 to form a working gap. Wnen a working is proceeded in the work 8 to a position of a worked length 1 from an end surface of the work, a magnetic field is affecting to the working portion by a magnetic field generating device 11, NS poles are opposing at both of sides of a working groove 8a, therefore, acting magnetic fluxes are turning around the working portion opposing to the electrode 1 situating at an end of the groove 8a through the work (usually iron material and affects the magnetic field effectively to the working gap. The working gap is widened by the affecting magnetic field, thereby, removal effect for chips, generated gases and the like are increased and the working is proceeded stably without generating any arc short circuit.
Patent JP-H10269930-A (JP)
Title: Field emission type cold cathode, and manufacture of loading device for the cold cathode
Inventor: ITO FUMINORI
IPC: H01J1/304
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To maintain a proper electron emitting characteristic safely and for a long time, by controlling a residual gas, having a kind for damaging a field emission type cold cathode, to the allowable partial pressure or less. SOLUTION: A CRT 14; comprised by loading a field emission type cold cathode (composed of many electron emitting parts), as an electron gun 9, in a vacuum tank; and an exhaust line, communicated with a vacuum pump 11, are connected, and a valve 15 is opened to perform vacuum exhaust until argon partial pressure, in a CRT 14 and detected by a mass analyzer 16, becomes a given value or less. The given value is to be 6.9×10<-15> /I(Torr) in a case where the value of the utmost use emission current to one of many electron emitting parts is I(ampere).
Patent JP-H10266795-A (JP)
Title: Composite cutoff member for segment joint
Inventor: OMI JINICHI
IPC: E21D11/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to cut off water reliably by obtaining a sufficient compression stress by laminating a non-water expansible rubber member having a generally U-shaped cross section and a water expansible rubber member circumscribed thereto and providing a specified thickness and cross sectional area ratio. SOLUTION: The composite water cutoff member 1 is structured by laminating a water expansible rubber member 2 whose both sides project triangularly from the external surface of a non-water expansible rubber member 3 having a generally U-shaped cross section. The thickness of the non-water expansible rubber member 3 is 2 mm or higher or K×Nmm (K is 0.33×10<-2> to 1.8×10<-2> and N is the sectional area of the composite cut-off member 1 in mm<2> ), and the minimum thickness Tmin of the non-wafer expansible rubber member and the maximum thickness Tmax thereof must satisfy Tmax=h×Tmin (h is a number between 1.0 and 2.6). The thickness of the water expansible rubber member 2 is 3 mm or greater, and the ratio of the sectional area of the non-water expansible rubber member 3 to that of the water expansible rubber member 2 is 9:1 to 2:8.  In addition, the ratio of the sectional area of the composite water cutoff member to the apparent sectional area of a concave part is 1:0.1 to 0.5. Such composition helps avoid an extreme difference in the thickness of the non-water expansible rubber member 3, uniformize water cutoff, obtain uniform compression stress and execute reliable water cutoff.
Patent JP-H08270378-A (JP)
Title: Bent type shield machine
Inventor: ODA HISAKAZU
IPC: E21D9/06
Filed: 1995-03-29
Abstract: PURPOSE: To effectively feed grease to the fit clearance of a machine length shortening mechanism from the inside of a machine. CONSTITUTION: In a bent type shield machine provided with a shield main body constituted of a front body 1A, a rear body 1B, and a tail plate 1C in which segments 2 are assembled, and capable of being bent in the middle, middle bending jacks driving the shield main body to be bent in the middle, and a plurality of shield jacks, the tail plate 1C is fitted to the outer circumference of the rear body 1B so as to be driven to an advancing position and a retreating position by the shield jacks 4. A grease injection port 33 is provided on the part position of the rear body 1B fitted to the tail plate 1C at its retreated position, and two seal members 30A, 30B for sealing the fit clearance between the outer circumference of the rear body 1B and the inner circumference of the tail plate 1C are fitted to the rear body 1B side so as to sandwich the grease injection port 33.
Patent JP-H01244843-A (JP)
Title: Soundproof and safety glass structural body
Inventor: MORIMURA YASUHIRO
IPC: B32B17/10
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a soundproof and safety glass structural body, which is very easily manufactured and functions effectively over wide temperature range by a method wherein viscoelastic composition is externally installed on one side of a reinforcing film and a glass sheet is integrally laminated to said composition. CONSTITUTION:As reinforcing film, a transparent or translucent film 1, the tensile modulus of elasticity of which is 1.0X10<9>dyn/cm<2> or higher, is used. As viscoelastic composition 2, butyl rubber-based or thermoplastic block copolymer rubber-based component is used as rubber component, rosin, ester gum H, terpene phenol resin or the like is used as tackifier resin, and phthalic esters, sebacates or the like is used as softener. The ratio of the rubber component to tackifier resin and softener component is 100pts.wt. of the former to 20-600 pts.wt. of the latter. Further, by applying embossed pattern 4 on the surface of the viscoelastic composition in advance before the lamination of a glass 3 to the composition, the deaeration and fixing under pressure at the lamination of the glass to the composition can be done very easily.
Patent JP-S62227162-A (JP)
Title: Encapsulated toner
Inventor: HOSOI NORIYUKI
IPC: B01J13/02
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a toner superior in fluidity and storage stability and high in fixability by attaching the polymer of a specified positively electrifiable monomer. CONSTITUTION:The microencapsulated toner to be used is obtained by enclosing each core material containing a colorant and a binder with each outer resin shell, and the core binder is an oily binder having a viscosity of 1,000-100,000cp at 25 deg.C composed of a solid polymer and an organic solvent capable of dissolving or swelling said solid polymer and having a boiling point of >=150 deg.C. Each of said outer resin shells is formed on the circumference of the core material by the polymerization method selected from the interlayer polymerization method, the internal polymerization method, and the external polymerization method, and the polymer is attached to the outside of each outer shell, and this polymer contains at least one of monomer units derived from one of monomers represented by formula I-V.
Patent JP-H09258233-A (JP)
Title: Liquid crystal display element and electronic apparatus
Inventor: HIUGA SHOJI
IPC: G02F1/13
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a display element having high display grade which is formed to obviate the degradation in yield due to color unevenness and the fluctuation in the gap between upper and lower substrates by external stress after completion by adhering spacer to the upper and lower substrates with a UV-curing adhesive. SOLUTION: Prescribed patterns are formed by a photolithography method on glass with ITO. An oriented film 3 is formed by offset printing thereon and is baked. After the oriented film 3 is subjected to the orientation treatment by rubbing the oriented film in a prescribed direction with cloth, the surface of the one substrate is printed with a material formed by kneading the spacers 4 of the prescribed size into the UV curing resin by a metal screen mask. The spacers 4 in the liquid crystal display element and the seals 5 for adhering the upper and lower substrates 1 are simultaneously formed. The substrate is stuck to another substrate and while a uniform pressure is applied thereon, the substrates are irradiated with UV rays, by which the UV curing resin is cured.
Patent JP-S59196385-A (JP)
Title: Chemical polishing liquid
Inventor: YODA TAKESHI
IPC: C23F3/06
Filed: 1983-04-23
Abstract: PURPOSE:To provide a chemical polishing liquid containing a specified organic acid, hydrogen peroxide, sulfuric acid and a surfactant, which makes it possible to polish metals without causing denaturation and deterioration of low-melting glass for sealing of window for light transmission and coating film. CONSTITUTION:The chemical polishing liquid contains at least one acid selected from among citric, malonic and succinic acids, hydrogen peroxide, sulfuric acid and a surfactant. The acids have a weak corrosive effect upon metal and have mild polishing action. Hydrogen peroxide is readily decomposable, but addition of a surfactant such as polyoxyethylene alkylamine increases its decomposition temperature and insures its use at a high temperature under a stabilized condition. The polishing liquid does not cause denaturation nor deterioration of low- melting glass used as sealant for light transmission window, coating film on a window surface and the surface of a pane itself, and a metal surface which produces high quality plating can be obtained in a short time.
Patent JP-H11274459-A (JP)
Title: Solid-state image pickup device
Inventor: INOUE IKUKO
IPC: H04N5/3745
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce white scratches, fixed pattern noise and random noise, by reducing a leak current generated on a substrate interface. SOLUTION: A solid-state image pick up device is provided with a photoelectric conversion part 20 formed on a semiconductor substrate, an amplifying transistor 2-1-1 modulated by signal charges accumulated by photoelectric conversion of the photoelectric conversion part 20, and read transistors (21, 22) which read a signal current from the amplifying transistor 2-1-1 from the photoelectric conversion part 20. The difference between the gate voltage of the read transistor and the reverse potential of the semiconductor substrate, namely, read potential Φ, is reduced, by setting the threshold value of the read transistor at a high value, within a range wherein reading of the signal charge from the photoelectric converting part 20 can be performed.
Patent JP-S60214251-A (JP)
Title: Controller of heater for oxygen concentration sensor
Inventor: NINOMIYA MASAKAZU
IPC: G01N27/409
Filed: 1984-04-10
Abstract: PURPOSE:To maintain the heater of an oxygen concn. sensor at an optimum temp. by setting basic electric power corresponding to the operating condition of an internal combustion engine, correcting the basic electric power according to ambient temp., setting the target electric power and controlling the heater of said sensor by the target power. CONSTITUTION:The basic electric energy of the heater IV of an oxygen concn. sensor IIIis determined from the calculation equation in which the engine speed and the pressure of an intake pipe detected by a means VI for detecting the operating condition are used as a parameter. The intake air temp. is measured by a temp. sensor V and the process for determining the corrected electric energy for the basic electric energy is executed according to said temp. The target electric energy to be supplied to the heater IV is calculated from the basic electric energy and corrected electric energy. When the target electric energy is determined, a duty ratio to be conducted to the heater IV is calculated and the pulse signal of the duty ratio is supplied to the heater VIIby a controlling means IX. If the heater is constituted in the above-mentioned way, the heating of the oxygen concn. sensor to the prescribed temp. or above at all times is made possible and the heater is kept at the temp. at which disconnection and the breakdown of the detecting element do not arise.
Patent JP-S58190061-A (JP)
Title: Amorphous silicon semiconductor device and manufacture thereof
Inventor: AOKI TOSHIO
IPC: H01L29/40
Filed: 1982-04-28
Abstract: PURPOSE:To contrive to improve the current-voltage characteristic of an ohmic electrode part by a method wherein an impurity doped N<+> type a-Si film and a lamination film of a Mo film are interposed as the base layer of the ohmic electrode formed on the surface of the a-Si film, and finally the unnecessary N<+> type a-Si film is removed with the ohmic electrode as a mask. CONSTITUTION:After depositing the amorphous Si film 14 on an insulating substrate 11, the imprurity doped N<+> type amorphous Si film 15 and the Mo film 16 serving as the base layer of the ohmic electrode are lamination-formed successively without patterning the former film. A source electrode 171 and a drain electrode 172 are formed as the ohmic electrode, after performing the patterning to leave these three layer lamination film at the element region, and the unnecessary part of the above-mentioned N<+> type amorphous Si film 15 is etching- removed with this ohmic electrode as a mask.
Patent JP-S547775-A (JP)
Title: Garbage treating apparatus
Inventor: OKANO KENJI
IPC: B65F1/16
Filed: 1977-06-17
Abstract: PURPOSE: To provide a garbage treating apparatus, comprising a dust box detachably attached to the garbage discharging port and a normally closed gate means which is opened in association with the motion of spinner, thereby eliminating such troubles that water flows into the dust box or bad odour is diffused to the surroundings when the apparatus is not in operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249564-A (JP)
Title: Gas system extinguishing equipment
Inventor: MORI YUZO
IPC: A62C35/68
Filed: 1989-03-24
Abstract: PURPOSE:To save an amount of necessary trihalomethane 1301 and to enable attribution of equipment to prevention of rupture of an ozone layer by a method wherein mixture gas of trihalomethane 1301 and carbon dioxide is used for extinguishment. CONSTITUTION:Injection heads 2 are arranged in proper positions in a section 1 to be extinguished so as to uniformly spray an extinguishing agent in a room, and are connected to a piping 3. The piping 3 is run through the wall of the section 1 by means of a pore 4, and is lead out to the outside of the section. Trihalomethane 1301 and carbon dioxide are mixed in a ration of 1 to 2.5 to fill high pressure gas bombs 5 with the mixture for storage. When a fire occurs in a room, through opening operation of a bomb valve 9 of a bomb 8 for starting, starting gas in the bomb for starting flows to a control pipe 10, and a bomb valve 6 is opened by means of the pressure of the starting gas. When the bomb valve 6 is opened, mixture gas storages in the bomb 5 flows to a coupling pipe 7 and the piping 3, and it is emitted in a room through the injection heads 2 to extinguish a fire.
Patent JP-S59197549-A (JP)
Title: Fe-base sintered alloy for armature of electromagnetic coupling apparatus
Inventor: IIJIMA MASAYUKI
IPC: H01F1/22
Filed: 1983-04-25
Abstract: PURPOSE:To provide the titled sintered alloy having not only high magnetic permeability and low coercive force but also abrasion resistance and lubricity, obtained by containing P as well as Pb, Bi and Sb as lubricating components and a hard ceramic component in Fe. CONSTITUTION:An Fe-base sintered alloy contains, on a wt. basis, 0.05-1.5% P, 1-20% of one or more of Pb, Bi and Sb, 0.2-15% of one or more of hard ceramic components and, if necessary, 0.01-0.3% C or 0.1-5% of one or more of Ni and Cu, comprises the remainder of Fe and has a structure in which the aforementioned lubricating components and the hard ceramic components are uniformly and finely dispersed. This alloy has not only magnetic characteristics of high magnetic permeability and low coercive force but also excellent abrasion resistance and lubricity. Therefore, if it is used as the armature of an electromagnetic coupling apparatus requiring above mentioned characteristics, one developing excellent capacity over a long period of time can be obtained.
Patent JP-S60219969-A (JP)
Title: Inverter device
Inventor: NAGATO YUUICHIROU
IPC: H02M7/48
Filed: 1984-04-13
Abstract: PURPOSE:To continue a safe operation even at a power source malfunction time by interrupting a signal of a controller by detecting the voltage drop of a driver power source. CONSTITUTION:If a power interruption (or a power source breakage) occurs, the output voltage VB of a driver power source 41 drops, a voltage detector 8 detects it to vary a signal B, thereby setting the output signal C of a logic circuit 10 to Hi. Then, the transmission of a timing signal D is interrupted, a switching signal IB of a switching drive circuit 6 is also interrupted, and the inverting operation of the inverter is stopped. Further, a control voltage PV5 of a control power source 42 drops to the normal operation enabling voltage PV5' of lower of a controller 5, the controller 5 stops operating.
Patent JP-H05235092-A (JP)
Title: Tab tape of semiconductor integrated circuit
Inventor: YAMASHITA MASAMICHI
IPC: H01L21/60
Filed: 1992-02-24
Abstract: PURPOSE:To reduce the number of connections of the OLB section of a TAB tape to lessen the TAB tape mounting area by a method wherein semiconductor integrated circuit chips are mounted on the TAB tape, and control signals required for controlling the mounted semiconductor integrated circuit chips are passed through the inside of the semiconductor integrated circuit chips. CONSTITUTION:The pitch of the terminals 12 of a semiconductor integrated circuit chip is set identical to that of the OLB terminals 8 of a TAB tape, and control signals for a semiconductor integrated circuit chip are inputted through the OLB terminals 7 of the TAB tape. The signals inputted through the terminals 7 are inputted into an IC chip 2 through terminals 9 and outputted from the IC chip 2 through terminals 10. The signals outputted from the terminals 10 are inputted into an IC chip 3 through terminals 11 via copper foils.
Patent JP-S60216803-A (JP)
Title: Surface sulphonated polyetherimide permeable membrane
Inventor: NAKAO TOSHIO
IPC: D06M101/30
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a permselective polyetherimide membrane with sulphonated surface so as to provide hydrophilic surface without impairing the mechanical strength of the membrane by sulphonating and adjusting the electric resistance of the surface to <=10<13>OMEGA. CONSTITUTION:The external surface layer and the surface of the internal tissue of a permselective polyetherimide membrane are sulphonated to reduce the surface electric resistance to <=10<13>OMEGA. The sulphonating reaction is carried out by allowing gaseous SO3 or chlorosulphonic acid to contact with the membrane or by allowing the membrane to contact with a dilute soln. of a sulphonating agent. Useful polyetherimide is one expressed by the formula and having >=30,000 average mol.wt.
Patent JP-H08266461-A (JP)
Title: Pipeline changeover device for endoscope
Inventor: OUCHI TERUO
IPC: G02B23/24
Filed: 1995-03-30
Abstract: PURPOSE: To provide a pipeline changeover device for an endoscope which achieves a simple structure containing a cock part of forceps, hence requiring no so much production cost. CONSTITUTION: This pipeline changeover device for an endoscope is made up of a piston body 43, an energizing means 45 and an operating button 44 integrated by using an elastic member. A base end of a channel 6 opened at the tip of an inserting part of the endoscope is connected to a bottom part of a cylinder body while a forceps cock 55 which is closed normally and opened with the insertion of a treating device is formed at the operating button part 44 and a path 50 is cut into the piston body 43 to guide the treating device inserted through the forceps cock 55 to the channel 6.
Patent JP-S61233154-A (JP)
Inventor: TAKADA KANJI
IPC: E04D13/00
Filed: 1985-04-07
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-S55326-A (JP)
Title: Preparation of phenylenediamine
Inventor: YAMANAKA TOORU
IPC: C07C209/62
Filed: 1978-06-19
Abstract: PURPOSE: To obtain the title compound useful as an intermediate for dyes, rubber chemicals, and photographic developers in high yield, by hydrolyzing a reaction product, prepared through electrolysis of a phthalic acid diamide in the presence of a halogen compound in a solvent.  
     CONSTITUTION: A phthalic acid diamide, e.g. terephthalic acid diamide, is electrolyzed in the presence of a halogen compound, e.g. LiCl or NaCl, in a solvent, e.g. acetonitrile, using platinum or carbon electrodes at 0W80°C, preferably 5W 30°C. The electrolysis product is hydrolyzed at 30W100°C, preferably 30W80°C, to give phenylenediamine.  
     EFFECT: Inexpensive and easy method employing a small amount of alkali. The halogen compound can be recycled and regenerated.  
     USE: Raw materials for polyamides for special uses. 
     COPYRIGHT: (C)1980,JPO&Japio