baber/WOPTO huggingface dataset:
Patent JP-S5824379-A (JP)
Title: Packing device for adhesive
Inventor: HOSHINO KAZUNORI
IPC: B05C5/00
Filed: 1981-08-03
Abstract: PURPOSE:To improve workability by providing a pressurizing chamber which prevents the outflow and discharging of a pressurized gas via a check valve and a braking body which moves in accordance with the movement of a pressurizing piston. CONSTITUTION:A vessel 1 for containing a pressurized gas is contained in the gripping part 3 of a body 2. A stem 5 is pressed to the body 2 to open the valve contained in the vessel 1 so as to be ready to release the pressurized gas. A control valve 6 for the pressurized gas is inserted freely slidably in the insertion hole 7 of the body 2, and a projecting part 9 for pressing at one end is projected to the outside of the body 2 by the energizing force for pressing of a spring 8. The other end of an introduction path 14 which is communicated with an outside circumferential annular groove 12 and permits introduction therein of the pressurized gas is divided to two parts, one of which is connected via a check valve 6 to a pressurizing chamber 17. A braking body 24 is inserted airtightly and freely slidably in the body 2 via an O-ring 27, and the body 24 is pressed by a braking piston 28.
Patent JP-H09307486-A (JP)
Title: Communication equipment
Inventor: OHASHI TERUO
IPC: H04B5/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To connect terminal equipments installed in aboveground stories and in underground stories by coupling a relay transmission reception section with an existing magnetic material pipe by means of an electromagnetic coupler. SOLUTION: The system is provided with a plurality of terminal equipments TE1 -TE4 for transmission reception and relay transmission reception sections SR1 -SR4 connecting to the terminal equipments with wired or radio channels and the relay transmission reception sections SR1 -SR4 are coupled with an existing magnetic material pipe 1 through electromagnetic couplers M2 , M2 . When a transmission key 37 of the radio terminal equipment TE. is pressed and an alarm signal is outputted to a modulation section 32 via a signal transmission section 31, the signal is converted into an alarm signal by a transmission reception section AQ3 and given to a secondary coil L4 of a matching transformer T2 of the electromagnetic coupler M2 via a band pass filter BF5 .  Then the signal is propagated through a path consisting of a primary coil L3 , a ferrite F2 and the pipe 1, and an electromagnetic wave induced in the magnetic material pipe 1 is propagated through itself and induced in the electromagnetic coupler M1 . Furthermore, the alarm signal is sent to the wired terminal equipment TE2 via the wired relay transmission reception section SR2 and to the radio terminal equipment TE1 via the radio relay transmission reception section SR1 .
Patent JP-H02300252-A (JP)
Title: Vinyl chloride resin composition for molding
Inventor: SANJO KAZUAKI
IPC: C08L7/00
Filed: 1989-05-15
Abstract: PURPOSE:To improve both tension and elongation in a molten state and to obtain a corrugated pipe for wiring for electric power and telecommunication fields without fluctuation in strength by blow molding, by incorporating a melt tension improver in a vinyl chloride resin with a high degree of polymn. CONSTITUTION:A vinyl chloride resin compsn. for blow molding is provided by compounding 100 pts.wt. vinyl chloride resin with a high degree of polymn. (an average degree of polymn. of 900 or higher, most desirably 900-1,300) with 0.5-3 pts. molt tension improver (e.g. a methyl methacrylate polymer) and if necessary, 1-3 pts. auxiliary for improving impact strength (e.g. phthalates).
Patent JP-H0754736-A (JP)
Title: Valve element or valve seat for fuel injection valve
Inventor: TAKAGI YOSHIAKI
IPC: F02M61/16
Filed: 1994-05-10
Abstract: PURPOSE:To provide a valve element or valve seat for a fuel injection valve which is free from troubles related to heat resistance or wear resistance even when this injection valve is used at a high temperature as an in-cylinder-injecting fuel injection valve for a gasoline-fuel engine. CONSTITUTION:A valve element 1 or a valve seat 2 is manufactured from martensite stainless steel containing in weight percentage C: 0.6 to 1.5%, Si: 2.0% or less, Mn: 1.0% or less, Cr: 10 to 18%, Mo and/or W: 1 to 6% (as calculated in terms of Mo+1/2W) or/plus V and/or Nb: 2% or less (as calculated in terms of V+1/2Nb), Co: 6% or less, Cu: 3.5% or less. It suitably contains one or two or more kinds of free-cutting elements among Pb, S, and Se. The remainders consist of Fe and inevitable impurities. With this constitution, durability can be enhanced.
Patent JP-S612387-A (JP)
Inventor: SASAKI HIDEKI
IPC: H05K3/34
Filed: 1984-06-15
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-H02301782-A (JP)
Title: Developing device
Inventor: NISHIMURA KATSUHIKO
IPC: G03G15/08
Filed: 1989-05-16
Abstract: PURPOSE:To prevent the generation of a sleeve ghost even under low temperature and low humidity and under high temperature and high humidity by constituting this device so that a resin layer containing conductive fine particles is provided on the surface of a developer carrier, and the resin layer breaks down slowly as the developer carrier rotates. CONSTITUTION:A developing device 10 is provided with a developer container 12 for containing a developer, and a developer carrier 14 for carrying and transferring the developer contained in the container 12 to a developing area 13 facing an image carrier 1. Also, in the developing device 10, a magnetic blade 16 for controlling the thickness of a developer layer on the developer carrier 14 together with a counter magnetic pole N1 is placed. A developer 11 transferred to the developing area 13 from the inside of the container 12 is brought to nap by a developing magnetic pole S1 of a magnet 15, and by an AC alternating electric field formed between a latent image on the image carrier 1 and the developer carrier 14, the developer on the developer carrier 14 flies to the image carrier 1 and the latent image on the image carrier 1 is converted to a developed image. In such a way, the generation of a sleeve ghost can be generated.
Patent JP-S61281018-A (JP)
Title: Titanium dioxide pigment and production thereof
Inventor: FUJIWARA SANJI
IPC: C09C1/36
Filed: 1985-06-04
Abstract: PURPOSE:A TiO2 pigment, obtained by coating the surface of a TiO2 crystal with respective specific amounts of hydrous Sn and Zr oxide as the innermost layer, coating the resultant innermost layer with a specific amount of hydrous Ti oxide as an interlayer and coating the resultant interlayer with a specific amount of hydrous Al oxide as the outermost layer and having improved weather resistance, gloss and dispersibility. CONSTITUTION:A TiO2 pigment obtained by coating the surface of a TiO2 crystal to be a core with 0.1-2wt%, based on the core TiO2 expressed in terms of SnO2, hydrous Sn oxide and 0.1-2wt%, based on the core TiO2 expressed in terms of ZrO2, hydrous Zr oxide as the innermost layer, coating the resultant innermost layer with 0.1-2wt%, based on the core TiO2 expressed in terms of TiO2, hydrous Ti oxide as an interlayer and coating the resultant interlayer finally with 0.1-5wt%, based on the core TiO2 expressed in terms of Al2O3, hydrous Al oxide as the outermost layer and having improved weather resistance, gloss and dispersibility as compared with the conventional coated TiO2 pigment. Thus, the pigment is useful as a white pigment for high-class baking coating used for coating automobiles, electrical appliance products, colored galvanized iron sheets, etc., and usable in fields, e.g. ink, plastic and paper, other than coating materials.
Patent JP-S5823092-A (JP)
Inventor: TAKAHASHI MASATO
IPC: G09G3/36
Filed: 1981-08-04
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-S61280789-A (JP)
Title: Controller for linear motor
Inventor: YAMAGUCHI TADASHI
IPC: H02P7/00
Filed: 1985-06-05
Abstract: PURPOSE:To effectively fire a solid state relay of a switching circuit by inserting an obtuse waveform forming circuit between a sole control unit for supplying a current to the primary side conductor and switching means. CONSTITUTION:A switching circuit 11 made of a solid state relay having a zero-crossing function is inserted between a plurality of the primary side conductors 1 provided at suitable interval along a conveying passage and a sole control unit 10 to be turned ON and OFF by a signal from a sensor 4. Further, an obtuse waveform forming circuit 14 made of a series connection circuit of a capacitor 12 and a resistor 13 is inserted between the unit 10 and the circuit 11. Thus, since the output waveform from the unit 10 becomes obtuse, the time width near zero-crossing point is widened to effectively fire the relay of the circuit 11.
Patent JP-H05309739-A (JP)
Title: Manufacture of urethane resin composite molded piece
Inventor: KAWAMURA NOBUYUKI
IPC: B29K61/20
Filed: 1992-05-15
Abstract: PURPOSE:To adhere urethane resin to a raw material with high adhesion by adhering a thin film layer of epoxy denatured melamine resin on the surface of the raw material and molding a urethane resin on its surface. CONSTITUTION:A thin film layer of epoxy denatured melamine resin is adhered on the surface of a raw material and a urethane resin is molded on the surface of the epoxy denatured melamine resin thin film layer. As a raw material for compounding the urethane resin, for example, molded piece of metal such as iron plate or of phenol resin is used. First, the surface of the raw material is coated with the epoxy denatured melamine resin and cured with heat. The thin film layer of the epoxy denatured melamine resin, to which acid such as phthalic anhydride is mixed as a setting agent, is adhered to the surface of the raw material. As a thickness, 2-130mum is preferable. For the urethane resin, polyether type urethane resin is used and it can also be molded as elastomer resin or foaming resin.
Patent JP-S6014733-A (JP)
Title: Picture tube device
Inventor: SUZUKI HIROSHI
IPC: H01J29/48
Filed: 1983-07-05
Abstract: PURPOSE:To obtain the beam spot in a constant diameter by obtaining the maximal value of voltge distribution on the axis of electron gun in the G3 electrode rigion, the minimal value through gradual reduction in the G4 electrode region and by increasing the voltage continuously in the regions from the G4 electrode to the G5 electrode. CONSTITUTION:Crossover 5 is formed by a cathode lens 4 consisting of a cathode 1, G1 electrode 2 and G2 electrode 3, a potential inclination of about 10<5>V/ cm-5X10<5>V/cm is given by connecting the G3 electrode plate 22 adjacent to the G2 electrode 3 to the G5 electrode 21, and moreover a variable focus voltage is applied to the G4 electrode 23, while a high voltage to the G5 electrode 21. Voltage distribution on the axis is increased up to the maximum value in the beam passing hole 24, it is gradually decreased toward the G4 electrode 23 and then it is increased continuously and finally it is kept to a constant value. Therefore, spheric aberration can be lowered and imaginary picture crossover diameter can also be reduced by increasing voltage inclination at the beam forming area and a high resolution can be obtained even under the high luminance condition.
Patent JP-S5647554-A (JP)
Title: Melt-galvanizing
Inventor: KUBOTA MASAROU
IPC: C23C2/02
Filed: 1979-09-26
Abstract: PURPOSE:To permit the melt galvanizing of a small amount but a wide variety of products with a high efficiency by a procedure in which a steel plate subjected to a descaling treatment is treated with a water-soluble flux, dried, heated in a furnace with a nonoxidizing zone, a reduction zone, and cooling zone, and then plated with a molten metal without exposing it to the open air. CONSTITUTION:A steel plate subjected to a descaling treatment such as an acid washing, etc., is treated with a 3-20 deg. Be' water-soluble flux of a ZnCl2/NH4Cl molal ratio of 2.3-2.8, dried at 130-220 deg.C in the air, dried at 300-380 deg.C in the nonoxidation zone of a furnace filled with an ambient gas containing 1-8% CO, heat-treated at 440-750 deg.C ( or at 650-750 deg.C in case where plating bath is Al) in the reduction zone of a furnace filled with a gas consisting of 1-75% H2 and N2 and having a dew point of -20 deg.C, and then subjected, after being cooled to 440-550 deg.C in the cooling zone, to a melt galvanizing. Thus, the melt galvanizing of a small amount but a wide variety of objects can be attained with high efficiency.
Patent JP-S62278856-A (JP)
Title: Telephone set circuit
Inventor: NAGASHIMA MASARU
IPC: H04M1/31
Filed: 1986-05-27
Abstract: PURPOSE:To send a stable pulse dial output by using the muting output terminal of a pulse dial IC, adding a third NPN transistor and a second PNP transistor and shortening an power source supplying resistance at the time of the output of the muting output of the pulse dial IC, in a conventional circuit. CONSTITUTION:An NPN transistor 11, in which a base is connected to the muting output terminal P2 of a pulse dial IC and an emitter is connected to a second line terminal respectively, and a PNP transistor 12, in which the base is connected to the collector of the transistor 11, the collector is connected to the positive power source terminal of the pulse, the collector is connected to the positive power source terminal of the pulse dial IC and the emitter is connected to the collector of a PNP transistor 3 respectively, are provided. When a dial button is depressed, the muting output terminal P2 of a pulse dial IC9 comes to be a high level until a dial pulse is sent and the transistor 11 is turned on. Thus, when the PNP transistor 12 is turned on, a power source supplying resistance 7 is shorted by the transistor 12 and a power source capacitor 10 is forcibly charged. As the result, the power source capacitor is forcibly charged and a calling circuit can be quickly led.
Patent JP-S5748113-A (JP)
Title: Mixing control method of fluid
Inventor: TEJIMA TOSHIAKI
IPC: G05D11/13
Filed: 1980-09-04
Abstract: PURPOSE:To control a blending factor extending over a wide range, by directly comparing the output pressure of the respective discharge pumps. CONSTITUTION:Discharge pressure F of a pump 1 and discharge pressure E of a pump 2 are compared by a subtracter H, a pressure control valve 7 is operated by a controller I so that its difference is gone, and the discharge pressure F of the pump 1 is made same as the discharge pressure E of the pump 2. Also, a bias G is used when a difference is given to input pressure of each pressure control valve of the pumps 1, 2, and in case when the valve lift is extremely biased, bias pressure is put to one valve so that it does not deviate from the working limit of a control valve.
Patent JP-S5747844-A (JP)
Title: Sintered hard alloy with superior heat and wear resistances
Inventor: NISHIGAKI KENICHI
IPC: C22C29/00
Filed: 1980-09-04
Abstract: PURPOSE: To obtain a sintered hard alloy with superior heat and wear resistances by dispersing a specified percentage of ≥1 kinds among Ti carbide, Ti carbonitride and Ti nitride and Y nitride and/or Al nitride in tungsten.  
     CONSTITUTION: An alloy consisting of 10W60wt% ≥1 kinds among Ti carbide, Ti carbonitride and Ti nitride as a dispersion phase forming component, 1W10wt% Y nitride and/or Al nitride as a dispersion phase forming component, and the balance tungsten as a binding phase forming component with inevitable impurities is prepared. To the alloy may be added 0.1W12wt% of 1 or ≥2 kinds of compounds selected from carbides, nitrides and carbonitrides of Zr, Hf, V, Nb and Ta and carbides of Cr, Mo and W. The blended composition is molded into a green compact, and by sintering the compact at a prescribed temp. in a vacuum, the desired hard alloy is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5247004-A (JP)
Title: Cracking of petroleum heavy oil
Inventor: AIBA TAKAAKI
IPC: C10C3/10
Filed: 1975-10-14
Abstract: PURPOSE: Continuous and high efficiency thermal cracking of heavy oil by a thermal cracking system consisting of a tubular still and a plural of reactors directly connected to the still and used cyclically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5647035-A (JP)
Title: Photosensitive sheet for forming colored image
Inventor: ASANO TAKATERU
IPC: G03F7/11
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a photosensitive sheet which has good adhesiveness to a substrate and is able to form high-density images free from any stain in the nonimage parts by providing a diazo-base photosensitive film which is more difficult to swell with water than the undercoating layer on a sheetlike substrate provided with a water swellable high polymer film (undercoating layer). CONSTITUTION:An undercoating layer comprising a water swellable high polymer film (a film which swells with water and can be removed when rubbed, for example, a film formed with a vinyl acetate polymer emulsion) of <=2mu thickness is provided on a sheetlike substrate of plastics (polyolefin, polyester, etc.), and a diazo-base photosensitive layer which comprises a water-soluble polymer having alcoholic hydroxyl groups and a water-soluble diazo-base photosensitive agent and has the degree of swelling with water at least smaller than that of the above- mentioned undercoating layer is provided thereon, whereby the photosensitive sheet for forming colored images is obtained.
Patent JP-H02302730-A (JP)
Title: Electrooptic cell and liquid crystal cell, and manufacture of electrooptic cell
Inventor: HATSUTORI MOTOZOU
IPC: G02F1/1345
Filed: 1989-05-18
Abstract: PURPOSE:To manufacture a liquid crystal display element which needs to be highly reliable with good productivity by providing a transfer material, formed by mixing conductive spacers which have conductive films formed on their surfaces with an organic adhesive, in a seal area. CONSTITUTION:The transfer material for transfer between electrodes of upper and lower substrates 1A and 1B is formed by mixing the conductive spacers 6C, which have conductive films on their surfaces, with the adhesive and the transfer material is provided in the seal area. Namely, the transfer material is provided while superposed on the seal area, so the part of a display surface which is not used for display operation is reduced and the transfer material has the same properties with the adhesive 2 used for the seal material, so gap control is easy and the adhesive strength is not decreased. Consequently, even a complicate pattern which has a crossover in a seal can easily be manufactured with good productivity.
Patent JP-H02304011-A (JP)
Title: Dental impression material without using diatomaceous earth blended therein
Inventor: KINOSHITA OSAMU
IPC: A61K6/90
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a dental impression material composed of sodium alginate or potassium alginate, gypsum, silica gel, sodium phosphate and starch without using and blending diatomaceous earth having the possibility of carcinogenity therein. CONSTITUTION:The objective substance obtained by blending 5 to 15wt.% sodium alginate or potassium alginate with 5 to 10wt.% gypsum, 5 to 10wt.% silica gel, 0.5 to 3wt.% sodium phosphate and 60 to 80wt.% starch and kneading the resultant blend at ambient temperature 25 deg.C or 20 deg.C water temperature. Titanium potassium fluoride, magnesium oxide, anhydrous gypsum, etc., normally mixed with an impression material can be mixed therewith. The impression material free of diatomaceous earth has impression accuracy comparable to that of conventional products by using the inexpensive starch. Powder is hardly scattered in adding water thereto and kneading the power therewith.
Patent JP-H06299095-A (JP)
Title: Antifouling coating composition
Inventor: HAGA TAKAHIRO
IPC: C09D5/14
Filed: 1993-04-15
Abstract: PURPOSE:To obtain an antifouling coating compsn. usable as a ship bottom coating, an underwater structure coating, etc., which compsn. is high in safety, excellent in antifouling performance, and durable in antifouling performance for a long period of time, by blending an antifouling coating with a specific maleimide compd. as the active ingredient. CONSTITUTION:An antifouling coating compsn. comprises a maleimide compd. of the formula as the active ingredient. In the formula, R1 and R2 are alkyl; and Y is nitro, cyano, or trifluoromethyl. Examples of the maleimide compd. of the formula include N-(2,6-dimethyl-4-nitrophenyl)maleimide, and N-(4- cyano-2,6-dimethylphenyl)maleimide. The maleimide compd. is blended in an amt. of 0.1 to 60wt.%, pref. 1 to 40wt.%, based on the whole coating compsn. The coating compsn. can exhibit an excellent effect of preventing adhesion of animals and plants, and can maintain the antifouling effect thereof for a very long period of time.
Patent JP-H08292196-A (JP)
Title: Scanning type probe microscope and image measuring method thereby
Inventor: KUSAKA TAKAO
IPC: G01N37/00
Filed: 1995-04-24
Abstract: PURPOSE: To form an image at a high speed by alternately performing positive X direction scanning and negative X direction scanning at every line and performing correction processing to perform measurement. CONSTITUTION: At first, the applied voltage to a Y-direction control actuator is fixed and the line scanning only in an X-direction is performed. The measuring data (a) of the positive direction scanning and the measuring data (b) of the negative X direction scanning of the same line are sent to a data processing part 7 to be compared at every measuring point and operation such that data (a), (b) coincide with each other is estimated. Next, the scanning within an XY plane is performed in a moving route corresponding to a set value in a Y-direction to be recorded on a measured value housing part 6. The above mentioned operation is repeated, for example, 100 times. By this constitution, the positive X direction scanning and negative X direction scanning are alternately performed to perform the measurement of 200 lines in total.  High speed measurement can be performed by using the positive X direction and negative X direction scannings for every line.
Patent JP-H0423392-A (JP)
Title: Printed board
Inventor: IGARI KUNIYUKI
IPC: H05K3/46
Filed: 1990-05-14
Abstract: PURPOSE:To eliminate the need to mount discrete resistors and to reduce the manhour of assembly by a method wherein printed wirings, each having are resistance value different from the others, are formed in the internal layer of a printed board in a multilayer and the printed wirings, each having a resistance value different from the others, are respectively combined and connected. CONSTITUTION:A transmission side IC 4 an a reception side IC 5 are mounted on a multilayer printed board 10 consisting of printed wirings 1 and 2 which have respectively a prescribed resistance value, insulating layers 8 and 9 and a normal mod layer 3 and output 41 of the IC 4 is connected with a resistor 21 of the wiring 2 having the prescribed resistance value, passes through to the layer 3 through a through hole 61, is connected to a normal mode layer 71 and moreover, is connected to input 51 of the IC 5. Combinations of the remaining 7 groups are also connected in the same way and are buried in an internal layer 70. Thereby, mounting of discrete resistors becomes unnecessary.
Patent JP-S62280992-A (JP)
Inventor: TAKIGAWA TOMOHIRO
IPC: G07C5/00
Filed: 1986-05-30
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。