baber/WOPTO huggingface dataset:
Patent JP-S6259047-A (JP)
Title: Water repellent finishing of nozzle surface of ink jet head
Inventor: MIZOBUCHI ISAO
IPC: B41J2/16
Filed: 1985-09-09
Abstract: PURPOSE:To raise the reliability of printing by preventing the clogging of a nozzle hole, by a method wherein after applying water-repellent resin on a depressed part jetting air by establishing the depressed part around a nozzle hole, the depressed part surface is made of the same level as that of a nozzle surface and thereafter, said resin is cured on heating. CONSTITUTION:The depressed part of a specific depth 13 is formed around the nozzle hole 12 on the nozzle surface 11 of an ink jet head. Then, air is conducted from an air supply port, jetted from the nozzle hole 12 via an ink passage 14, and water- repellent resin 21 is applied on the depressed part 13 of the nozzle surface 11 under this state. Thereafter, the level of the water-repellent resin 21 in the depressed part 13 is made of the same level as that of said nozzle surface by strongly scrubbing the nozzle surface 11, and the process in which the water-repellent resin 21 in the depressed part 13 is cured on heating the nozzle surface 11 is further carried out. Because the air jetted through the nozzle hole 12 prevents the water-repellent resin 21 applied on the nozzle surface 11 from penetrating into the nozzle hole at that time, the clogging of the nozzle hole 12 can be prevented. Further, when the nozzle surface 11 is scrubbed, the uniform water-repelling surface the level of which is equal to said nozzle surface can be formed.
Patent JP-H0250560-A (JP)
Title: Facsimile equipment
Inventor: MATSUI TSUNEHIRO
IPC: H04M1/26
Filed: 1988-08-12
Abstract: PURPOSE:To realize an action instruction to facsimile equipment through a public line with an ordinary telephone terminal by providing a receiving means to receive the action instruction of a pushbutton dial signal form through a public line and a control means to execute the corresponding action by receiving the action instruction. CONSTITUTION:The title equipment is provided with a receiving means 3 to receive an action instruction 2 of a pushbutton dial signal format through a public line 1 and a control means 4 to execute the action corresponding by receiving the action instruction 2. When an operator operates the facsimile equipment from a remote place, for example, using an ordinary telephone terminal, the operator connects through the public line to the facsimile equipment. The action instruction is given by a pushbutton dial operation. The facsimile equipment can execute the action corresponding to the action instruction by receiving the action instruction. Thus, respective types of the action instruction can be executed through the public line.
Patent JP-S5993215-A (JP)
Title: Pipe cutting device
Inventor: TOYAMA ISAMU
IPC: B23D21/04
Filed: 1982-11-15
Abstract: PURPOSE:To cut off a pipe with extreme promptness and effectiveness by eccentrically fixing disc-shaped cutting blades to the plural number of planetary gears and putting said blades in eccentric movement. CONSTITUTION:The plural number of planetary gears 16, 16, 16, interlocked with sun gears 12 driven for rotation and internal gears 14 arranged fixedly, are revolved outside the gears 12 around their axes while rotating on their own axes. At this time, each disc-shaped cutting blade 18, 18, 18 eccentrically fixed to each gear 16, 16, 16 is revolved while eccentrically rotating on its own axis. When the plural number of the cutting blades are eccentrically moved one time, a pipe P, maintained by means of the same axis that maintains the gear 12 penetrated by a through hole 20, is cut off.
Patent JP-S6180598-A (JP)
Title: Boosting circuit
Inventor: KOIZUMI YUJI
IPC: G11C16/06
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a desired boosting voltage at the small number of steps by forming respective steps with three transistors and one capacitor. CONSTITUTION:A N-channels transistor 6 in which the drain and the source of a boosting circuit first step are respectively connected to an electric power source terminal and a capacitor 16 by a clock from clock terminals 2-4, a N-channels transistor 11 in which the drain and the source are connected to the drain and the source are connected to the capacitor 16 and the ground terminal 5 are on, a P-channels transistor 21, in which the drain and the source are connected to the capacitor 16 and the next step capacitor 17, is off and the capacitor 16 is charged. Only a transistor 21 is turned on by a continuous clock inversion, and the charge of the capacitor 16 is transferred to the capacitor 17. Respective steps after the first step are also the same, and compared with the case when respective steps are formed with one transistor and capacitor by connecting directly to the capacitor of respective steps, a desired boosting voltage can be obtained by a severely small number of steps, and a boosting circuit can be obtained in which output electric current per chip occupied area becomes large, a rise time is short and a action frequency is high.
Patent JP-H0621479-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: NAKANO ATSUSHI
IPC: H01L27/108
Filed: 1992-07-02
Abstract: PURPOSE:To improve the TDB of a capacitor by constructing polycrystalline silicon used as an electrode of a cell contact part of a DRUM as a double layered structure by growing the same two times, doping arsenic into a lower layer side and phosphorus into an upper layer side, and forming an oxide film on the upper portion of the electrode located at an interface between both layers. CONSTITUTION:A p type semiconductor substrate 1 is provided, at a proper location of which a source 2 and a drain 3 are formed. A first semiconductor polycrystalline layer 8 comprising polycrystalline silicon is provided at a proper location on an electrode opening located on the upper portion of cell contacts 2a, 3a, and on an insulating film 7, into which layer 8 arsenic is diffused as an impurity. Oxygen ion is doped into the upper portion of the cell contacts 2a, 3a on the surface of the first semiconductor polycrystalline layer 8 to form a silicon oxide film 10. Further, a second semiconductor polycrystalline layer 11 comprising polycrystalline silicon is provided on the first semiconductor polycrystalline layer 8 containing the silicon oxide film 10, into which layer 11 phosphorus is diffused as an impurity.
Patent JP-S6261238-A (JP)
Title: Manufacture of electronic parts
Inventor: OSAGAWA YUKIMITSU
IPC: H01J9/04
Filed: 1985-09-12
Abstract: PURPOSE:To efficiently remove an oxide film from the prescribed portion of an electronic parts made of a metal provided with the oxide film, by providing a process of treating the prescribed portion with a phosphate, and a process of removing the oxide film from the prescribed portion by irradiating laser light upon the portion while maintaining the electronic component part in a reducing atmosphere. CONSTITUTION:A cathode support cylinder 6 provided with an oxide film 11 is secured in the opening of a ceramic plate 7 by an adhesive 8 such as frit glass. At least the shoulder 61 of the cathode support cylinder 6 is then treated with a phosphate in a diluted manganese phosphate solution 34 in a container 33. The cylinder 6 with the ceramic plate 7 secured thereto is then intermittently moved, in the direction of an arrow shown in the drawing, by a conveyor 35 so that the cylinder with the ceramic plate is put into a transparent container 31 in which a reducing atmosphere is provided. Laser light 32 is irradiated upon the shoulder 61 of the cylinder 6 from outside the transparent container 31.
Patent JP-H1050062-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKIOKA TOSHIAKI
IPC: H03K19/173
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale and to enhance the reliability in a chip selecting circuit of the semiconductor integrated circuit. SOLUTION: The circuit is equipped with an inverter 1 for receiving an input signal IN and outputting an inversion signal, 1st, 2nd and 3rd switches S1, S2 and S3 for setting on/off between their two terminals respectively, each having one end connected with a node A in common and the other end with the input signal IN, its inversion signal and grounded potential and inverters 2 and 3 for amplifying the signal on the node A and outputting its output signal OUT. Then, the 1st, 2nd and 3rd switches S1, S2 and S3 are composed of, for instance, fuse elements, etc., and one of these switches S1, S2 and S3 is set under its on-state between its two terminals by the setup of their programming.
Patent JP-S6172027-A (JP)
Title: Device constituted of membrane structure and polymer having solid particles mixed therein
Inventor: GEERUHARUTO SHIYARUFU
IPC: G01N33/546
Filed: 1985-09-12
Abstract: A device comprising a water-stable, preferably sheet-like polymer, having a membrane structure and incorporated solid particles, in which these particles are preferably absorbent and in which one reactant of a chemical reaction is bound to these particles. Such a device can be used as an analytical device and in particular as a testing device.
Patent JP-H0843711-A (JP)
Title: Camera provide with zoom lens
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/20
Filed: 1995-08-07
Abstract: PURPOSE:To reduce the load of a calculating means in a body and to use a lens not having the calculating means inside as well, when the lens provided with the calculating means inside is mounted as an interchangeable lens, in a lens interchangeable camera provided with a zoom lens. CONSTITUTION:When the lens LE is mounted on the camera body BD, the discriminating means 104 of the camera body BD discriminates whether the mounted lens has a lens driving amount calculating means 103 or not. In the result of the discrimination by the discriminating means 104, when the lens does not have the calculating means 103, a lens driving amount is decided by the calculating means 102 of the camera body and when the lens has the calculating means 103, the lens driving amount is decided by using both of the calculating means 102 and 103 of the body and lens.
Patent JP-S6094459-A (JP)
Title: Powdery thermoplastic resin composition
Inventor: AKANA YOSHINORI
IPC: C08L101/00
Filed: 1983-10-28
Abstract: PURPOSE:A composition, obtained by incorporating a powdery metallic salt of a fatty acid having a bulk density and an average particle diameter within a specific range with a thermosetting resin, having improved release property in molding, capable of giving molded articles having remarkably smooth inner skin and improved mechanical strength without poor deforming, and suitable for rotary molding. CONSTITUTION:A powdery thermoplastic resin composition obtained by incorporating (A) 100pts.wt. powdery thermoplastic resin, preferably powdery polyethylene, obtained by suspension polymerization in the presence of a Ziegler catalyst, etc. and having 0.92-0.95g/cm<3> density, with (B) 0.02-1pts.wt., preferably 0.07-0.3pts.wt. powdery metallic salt of a fatty acid having 0.35-0.85g/cm<3>, preferably 0.4-0.7g/cm<3> bulk density and 5-500mu, preferably 10-500mu average particle diameter, passing through a 16-mesh screen, and having >=130 deg.C melting point as a lubricant, e.g. obtained by pulverizing mechanically calcium stearate, magnesium stearate, etc. produced by the melting method (dry method).
Patent JP-H03186203-A (JP)
Title: Small personal ornament chain
Inventor: DABITSUTO ROOTSUENWATSUSAA
IPC: A44C11/00
Filed: 1990-07-26
Abstract: PURPOSE: To reduce the weight of a rope chain having a specified thickness by decreasing the cross-section of a link wire and the shorter dimension of each link. CONSTITUTION: Each of the links 1 engaged by one another firmly has a gap (g) sligtly greater than the section (d) of a wire, and one of the links is made possible to pass through the gap of a second link, and the links are twined firmly to one another so that a double spiral form is established on the appearance. Each link is made in a non-circular, longitudinally deformed shape, wherein the long axis has a long outside diameter Dox and inside diameter Dix while the short axis has a short outside diameter Doy and inside diameter Diy, and gap (g) is furnished in a link part parallel with the longer axis. The short inside diameter should be some over (x) times as large as the section of the link wire, where (x) is a number 2 or greater, and the links are installed inside the chain so that their long outside diameter restricts the chain width.  Therein, x+1 gives the number of links per group.
Patent JP-H0253525-A (JP)
Title: Uv-axis part moistureproofing device for wire cut electric discharge machine
Inventor: ASAO TOSHIYUKI
IPC: B23H7/02
Filed: 1988-08-13
Abstract: PURPOSE:To simplify a mechanism dispensing with providing an exclusive use ventilating device by providing a closed vessel housing a UV-axis part, flexible vessel communicating with the closed vessel, suction valve provided to be arranged in the flexible vessel and a discharge valve provided to be ar ranged in the closed vessel. CONSTITUTION:Z-axis parts 22, 24, movably supporting a UV-axis part 21 in a vertical direction, are housed in a flexible vessel 32 of bellows or the like communicating with a closed vessel 31 covering the UV-axis part 21. Then because the internal volume of the flexible vessel 32 is changed in response to the Z-axis 22 in its vertical motion, the flexible vessel 32 functions as a pump when providing a suction valve 33 in the flexible vessel 32 and an exhaust valve 34 in the closed vessel 31. Now when the suction valve 33 is provided in a dried area separating from a machining area, the pump, consisting of the flexible vessel 32, enables dry air to be fed into the closed vessel 31 and discharged from it. Accordingly, an exclusive use drying air supply means can be omitted.
Patent JP-H0649806-A (JP)
Title: Pavement block
Inventor: NISHINAKAMURA KAZUTOSHI
IPC: E01C11/02
Filed: 1992-07-28
Abstract: PURPOSE:To prevent generation of unevenness of a road surface caused by traveling vehicles by piling successively, a girder, a displacement absorption layer, a conbinuous pavement block, which is reinforced by means of burying mesh material in the ground, and a consecutive surface layer. CONSTITUTION:A bridge beam 1 is formed by means of building a bridge girder 5 between an abutment 3 and a bridge pier 4 and also between bridge piers 4. An expansion joint 7, which absorbs expansion displacement between the abutmen 3 and the pier 5 and also between the girders 5, is provided and a cover plate 8 covering the top surface of the joint 7 is secured by a check pin 9. A pavement block is provided by means of successively piling on the bridge girder 5 a displacement absorption layer 10 of a bituminous material or the like, a continuous pavement block 11, formed by burying a mesh material 13 in asphalt or concrete, and a continuous surface layer 12 of asphalt concrete.
Patent JP-2001027386-A (JP)
Title: Heat insulating material utilizing carbon component recovered from cinder and dust and method suppressing discharge of air pollutant from combustion equipment by this heat insulating material
Inventor: SHIKAUCHI YASUSHI
IPC: F16L59/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material, recovering a carbon component from a cinder and dust to be disposed as industrial waste to utilize a heat insulating characteristic thereof to heat insulate air or fuel gas supplied to a combustion equipment and a flow pipe so as to suppress discharge of an air pollutant from the combustion equipment, and a method utilizing this heat insulating material to suppress discharge of the air pollutant from the combustion equipment. SOLUTION: A material 1 refining a carbon component separated from a cinder and dust to increase a carbon content to about 90% or more is formed as a heat insulating material sealed in a plastic-made protruding bag or vessel 2 having water-tightness, durability, and heat insulation. This heat insulating material is mounted in a flow pipe of air or fuel gas supplied to a combustion equipment to serve as a method suppressing discharge of an air pollutant from the combustion equipment.
Patent JP-H1025921-A (JP)
Title: Earthquake-resisting precast wall
Inventor: SASAKI HITOSHI
IPC: E04B2/56
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage and destruction of a vertical joint section and to provide an earthquake resisting wall excellent in tenacity. SOLUTION: A precast earthquake resisting wall 8 is so constituted that both right and left sides 602 of a wall member 6 are mounted to both right and left column members 2 respectively through damping panels 10, the upper surface 604 and the lower surface 606 of the wall member 6 are mounted to up and down beam members 4 to form a framed wall and that the column members 2, beam members 4 and wall member 6 are all precasted. Spaces 11 are made to lie respectively between both right and left sides 602 of the wall member 6 and both right and left column members 2, and vertical relative displacement between both right and left column members 2 and wall member 6 is allowed.  The damping panels 10 are formed of plastically deformable steel materials, and both of them are provided to the spaces 11 between both right and left sides 602 of the wall member 6 and both right and left column members 2 at up and down intervals.
Patent JP-S6259709-A (JP)
Inventor: TANAKA MAMORU
IPC: E01H10/00
Filed: 1985-09-10
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-H076891-A (JP)
Title: Method of control of flash device for photograph and flash device
Inventor: YOAHIMU RENSHIYUKE
IPC: G03B15/05
Filed: 1992-07-28
Abstract: PURPOSE: To make it possible to change the color temperature of generated flash light within a predetermined setting or an adjustment limit without changing the quantity of light, by switching at least two divided capacitors between parallel connection and series connection within in duration of flash light. CONSTITUTION: Divided capacitors C1, C2 in a discharge circuit including a discharge lamp 4 are series-connected to each other via a thyristor T1 when the T1 is conducting. An ignition electrode 5 of the lamp 4 is connected to an output terminal 6 of a control device 7. Further, an inductance L1 is provided in the discharge circuit and enabled to be short-circuited via a thyristor T2 provided so as to be parallel thereto. The thyristors T1, T2 are enabled to be ignited by outputs 16, 17 of the device 7. A flash process is performed by the device 7 via an input terminal 18 connected to a camera. A control knob 20 of the device 7 controls an ignition time-point of the outputs 6, 16, 17.  Generation of flash light, which is rich in red-color when the capacitors C1, C2 are series-connected and rich in blue-color when the capacitors C1, C2 are parallel- connected, enables setting/transition of the color temperature.
Patent JP-H0366315-A (JP)
Title: Structure of inner cover in cover of rice cooker
Inventor: NAKAJIMA TOSHIO
IPC: A47J27/00
Filed: 1989-08-04
Abstract: PURPOSE:To improve the thermal efficiency of a cover heater, to set the upper part of an inner rice-cooking pot to a high temperature, and to obtain delicious cooked rice by constituting the structure of an inner cover so that heat of the cover heater is transferred efficiently to an object to be heated, contained in the inner rice-cooking pot. CONSTITUTION:A projecting part 20a of an inner cover 20 is formed like a dish, and also, placed adjacently to a projecting part 7a of a radiating plate 7. Heat of a cover heater 5 is transferred to the whole surface in an inner rice-cooking pot 3 through the projecting part 20a of the inner cover 20, and the thermal efficiency of the cover heater 5 is improved. Or in the projecting part 20a formed in the inner cover 20, furthermore, many small holes 21 are pierced. Heat of the projecting part 7a of the radiating plate 7 is brought to heat transfer by radiation directly to water 12 and rice 11 contained in the inner rice-cooking pot through the small holes 11, therefore, a thermal transfer to an object to be heated of the cover heater 5 further increases. Or an opening part 30a is formed in the lower part of the cover heater 5 in the center part of the inner cover 30, and the whole of the projecting part 7a of the radiating plate is exposed. Since heat of the projecting parts 7a of the radiating plate is brought to heat transfer by radiation directly to the rice 11 and the water 12, the thermal efficiency of the cover heater 5 is further improved.
Patent JP-S6093781-A (JP)
Inventor: FUTAKI KAZUYUKI
IPC: H01R12/24
Filed: 1983-10-27
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-H1075284-A (JP)
Title: Cordless telephone system
Inventor: TANAKA HIROSHI
IPC: H04M1/72
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To recover a stand-by mode when a slave set is removed from a master set regardless of the intention of a user, for example, in an earthquake, when the slave set is placed by errorneously holding a document between the sets and when the slave set is hit by a baggage, etc., in a cordless telephone set where a mode becomes a call mode only by picking-up the slave set. SOLUTION: The supply of a charge voltage is cut off by picking-up from the master set and the mode becomes the call one in the cordless telephone device. In the device, the slave set is provided with a means for detecting whether or not a key input exists within a prescribed time from the stop of charge voltage supply and a control means which continues the call mode when the key input is detected by the means and releases the call mode unless the key input is detected so as to recover the stand-by mode.
Patent JP-S6358358-A (JP)
Title: Preparation of iron powder carrier for developer
Inventor: KIMURA KIYOSHI
IPC: B22F9/04
Filed: 1986-08-29
Abstract: PURPOSE:To produce an iron powder carrier for a developer at low cost by washing with water the iron power obtained by selecting the iron powder of the desired particle size range by sieving the coarse iron dust of an iron mill, removing the protuberances of each particle with a pulverizer or the like, and then, forming a film on the surface of each iron particle. CONSTITUTION:The iron powder carrier for the developer is obtained by separating the iron particles in the desired size range by sieving, washing them with water, treating them with the pulverizer or the like to remove the protuberances of the particles, and then, forming a film on each particle. It is preferred to sieve the coarse iron particles by the wet sieving machine, and a preferable film to be formed on the surface of each particle is the film of Fe3O4, thus permitting the material cost to be remarkably reduced by use of the coarse iron dust from the iron mill by product, as compared with the conventional processed, and the manufacturing process, such as oxidation, reduction, and granulation, to be made unnecessary.
Patent JP-H1151593-A (JP)
Title: Sprinkling nozzle of warm water tank for water cooling tower
Inventor: MOCHIZUKI KESAAKI
IPC: F28F25/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a sprinkling nozzle for sprinkling water from a wet-dry switching type water storage region of a warm water tank in a water cooling tower. SOLUTION: A sprinkling nozzle 31 of the warm water tank comprises a body 33 having a hollow part 33a for warm water 12 to flow and engaged with a nozzle mounting hole 32 provided at a wet-dry switching region of a bottom plate 5a of a warm water tank 5, an ascending gradient foreign matter preventive flange 34 directed from an outer peripheral side toward a central side and mounted at an upper end of the body 33, a distributing plate 35 for distributing warm water 12 fed from the part 33a of the body 33 into a plurality of flows at a lower end of the body 33, and a recoiling plate 36 for recoiling the water 12 distributed and fed to sprinkle the water to a wet-dry switching space 22 of a heat exchanger.