baber/WOPTO huggingface dataset:
Patent JP-H04164648-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI AKIRA
IPC: B41J2/125
Filed: 1990-10-29
Abstract: PURPOSE:To improve a quality of a recorded image by a method wherein a temp. in the vicinity of a delivery port is detected in synchronism with the completion of an inks delivery out of the delivery port, a next drive pulse width at the delivery port is calculated on the basis of the detected temp., and a drive pulse width at the delivery port is controlled on the basis of the calculated pulse width so that the temp. of a recording head is kept within a predetermined range. CONSTITUTION:In an ink jet recorder, the temp. of a recording head 1 is controlled to be a predetermined range by a temperature detection means 43 detecting a temp. in the vicinity of a delivery port in synchronism with the completion of an ink delivery out of the delivery port 22, pulse width calculation means 34, 35 calculating a next drive pulse width at the delivery port 22 on the basis of the detected temp., and a pulse width control means 44 controlling a drive pulse width at the delivery port 22 on the basis of the calculated pulse width. In synchronism with the completion of an ink delivery out of the delivery port 22, a temp. in the vicinity of the delivery port is detected. Based on said temp., an ink delivery drive pulse width at the delivery port 22 is controlled to be within a set range. In this manner, the temp. of the recording head 1 can be stabilized, an ink delivery amount for every drive of the delivery port 22 is kept uniform, and an image quality can be improved.
Patent JP-S63147041-A (JP)
Inventor: MATSUDA TAKEHIKO
IPC: E04F13/08
Filed: 1986-12-05
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-S62149579-A (JP)
Inventor: KONDO HIROSHI
IPC: B62J23/00
Filed: 1985-12-24
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-2000105098-A (JP)
Title: Manufacture of oil cooler built in radiator tank
Inventor: TANAKA SOTOHARU
IPC: F01P11/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an oil cooler built in radiator tank which enables simultaneously assembling of a tank of a radiator for cooling an engine and an oil cooler mounted therein while accomplishing brazing required therefor simultaneously. SOLUTION: A radiator tank 2 is made up of first and second angle materials 8 and 9. An oil pipe 14 is made to pierce the first angle material 8 while a center hole 15 of one inner lid 12 is put through it and then, an end part of the oil pipe 14 is securely caulked on the inner lid 12. One end of an inner tank body 11 is pressed into the inner lid 12 while the other inner lid 12 is pressed into the other end thereof. Then, the first and second angle materials 8 and 9 are combined and an outer lid 5 is fitted and held at both ends thereof along the length thereof.
Patent JP-S63140951-A (JP)
Inventor: HANSU KURISUTOFU KURAIN
IPC: B60T17/00
Filed: 1987-11-18
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-H09108918-A (JP)
Title: Collet chuck device
Inventor: YANASE SADAYUKI
IPC: B23B31/20
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve chucking workablity by largely moving a collet at small rotating speed of a fastening nut. SOLUTION: A screw part 27 is arranged on the outer periphery of a chuck main body 12 having a taper hole 11 to which a taper part 13 of a coller 14 is fitted, and a screw part 28 on which the direction of a screw thread is set inverse to the screw part 27 is arranged on the outer periphery of a base end side parallel part 22 of the coller 14, and a fastening nut 15 is respectively screw-fitted to the screw parts 27 and 28, and the collet 14 is made nonrotatable to a chuck main body 12 by a rotation stopping member 26.  When the fastening nut 15 is fastened to or loosened from the chuck main body 12 by a screw, the collet 14 moves in its moving direction to the fastening nut 15, and as a result, the collet 14 moves to the chuck main body 12 by a value by adding a moving distance of the fastening nut 15 relative to the chuck main body 12 and a moving distance of the collet 14 relative to the fastening nut 15.
Patent JP-H03151232-A (JP)
Title: Colored urethane elastomer-coated heavy-duty corrosionproof steel material
Inventor: TOMIOKA KENICHIRO
IPC: B32B15/095
Filed: 1989-11-09
Abstract: PURPOSE:To execute uniform coloring and repair comparatively easily through metal spray onto an urethane elastomer coating in a steel material corrosionproof-coated with an urethane elastomer. CONSTITUTION:The corrosionproof coated surface of a steel material 1 is cleaned through grit blasting, and coated with an urethane group primer by a spray, thus forming a foundation treated layer 2. The layer 2 is coated with an uretane elastomer after proper curing, and a metallic colored layer 4 is shaped through metal spray before the urethane elastomer is cured completely. Accordingly, uniform coloring and repair can be executed comparatively easily, and a heavy-duty corrosionproof coated steel material colored in a metallic shape sufficiently resisting under severe service environment is acquired.
Patent JP-2000119864-A (JP)
Title: Production of chromate treatment hot dip coated steel sheet
Inventor: YAMAJI TAKAFUMI
IPC: C23C22/74
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming multi-purpose chromate film on a hot dip coated steel sheet containing >=30% Cr without impairing an original chromate function. SOLUTION: When conducting a chromate treatment on the surface of a steel sheet containing >=30 wt.% Cr applied to hot dip plating, a component in a chromate treatment solution contains chromic acid and a chromic acid reduction product, the treatment solution has pH 1-4 and further, contains one kind, two kinds or more selected from a group of a silica sol, an alumina sol, a titania sol, a water soluble resin, a water dispersion resin and an emulsion resin, further, the treatment solution satisfying formula, 0.99>=B/(A+B)>=0.4, is coated on a steel sheet and then, the steel sheet is heated at a temp. rising speed of >=25 deg.C/sec and to a reaching sheet temp. of 80-280 deg.C by induction heating.  Where, A is the total weight of the chromic acid weight expressed in terms of CrO3, B is the total weight of the silica sol, alumina sol, titania sol or organic resin expressed in terms of SiO2, Al2O3, TiO2 or CH2.
Patent JP-S63145779-A (JP)
Title: Method for controlling stress of hexagonal boron nitride film
Inventor: NAKAMURA KATSUMITSU
IPC: G03F1/22
Filed: 1986-12-08
Abstract: PURPOSE:To impart adequate tensile stress to a hexagonal boron nitride film, by using a substrate having a low coefft. of thermal expansion and adjusting the thickness thereof at the time of bringing a nitrogen compd. and boron compd. into reaction by a CVD method and depositing the hexagonal boron nitride film on the substrate. CONSTITUTION:The substrate 2 is disposed in a reaction tube of a CVD device. The nitrogen compd. (NH3, etc.) and the boron compd. [B(CH3O)3, etc.] are introduced with hydrogen as a carrier gas into the reaction tube and are brought into reaction at about 700-1,700 deg.C to deposit the hexagonal boron nitride film 1 on the substrate 2. Quartz glass (5X10<-7> coefft. of thermal expansion) or the like having the coefft. of thermal expansion lower than the coefft. of thermal expansion (1X10<-6>) of the hexagonal boron nitride is used for the substrate 2 at this time; in addition, the thickness of the substrate 2 is so determined that the substrate 2 relieves the shrinkage force acting on the boron nitride film and the force uniform over the entire part of the boron nitride film is acted on the film at the room temp. The hexagonal boron nitride film 1 having the sufficient flatness as the mask substrate for X-ray lithography is thereby obtd.
Patent JP-H11126591-A (JP)
Title: Electronic equipment
Inventor: TAKAHASHI HIDEYASU
IPC: H01M2/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To easily open or close a lid of a battery housing part without requiring any tool by fitting a projecting part provided for a removable cover covering electronic equipment with a recess provided for the lid or its contacting body of the battery housing part and by wrenching and opening it. SOLUTION: A hard cover 18 formed by integrating a battery lid 17 having fitting pawls 19, 20, a body case 16 having pawls corresponding to the fitting pawls 19, 20, and a protrusion 25 constitutes as important part. In order to attach the battery lid 17 to the body case 16, the fitting pawls 19, 20 are sequentially inserted and fitted into the pawls 21, 22 of the body case 16. In order to easily remove the battery lid 17 from the body case 16, the protrusion 25 of the hard cover 18 is inserted into a recess 23 formed on the body case 16 and is twisted. By reducing size of the recess 23 than the width of a coil and by providing two parts, the recess and the protrusions, the hard cover can be prevented from easily being opened with a coin or the like.
Patent JP-H07124918-A (JP)
Title: Molding method for concrete block with pebble exposed on decorative surface
Inventor: TERASAWA TOSHIO
IPC: B28B3/02
Filed: 1993-10-29
Abstract: PURPOSE:To compact a concrete without disordering an arrangement of pebbles by a method wherein firstly a pallet with an arrangement of pebbles is held at an interval. from a surrounding frame of a form vibrating machine, and when the pebbles are embedded in a stiff-consistency concrete supplied by the vibration, the pallet is raised and vibrated together with a table vibrating machine. CONSTITUTION:Pebbles 22 arranged on a pallet 21 in a required pattern are placed on a vibrating table 17. The vibrating table 17 is raised until the upper edge of the pallet is positioned at the lower end of a surrounding frame 13 of a form vibrating machine 14. in this state, a gap S is established between the surrounding frame 13 and the pallet 21. Therefore, the vibration of the vibrating machine 14 cannot be transmitted to the pallet, and a stiff-consistency concrete is only supplied onto the pebbles. When the concrete is loaded in the surrounding frame 13 and the greater parts of the pebbles are embedded therein, the pallet 21 is raised, and a table vibrating machine 18 is driven. The concrete is tightly compacted and consolidated by the combined vibration energies of the form vibrating machine 14 and the table vibrating machine 18. In this manner, a concrete block with the pebbles exposed on a decorative surface can be produced without disordering the arrangement of the pebbles.
Patent JP-H06134376-A (JP)
Title: Device and method for liquid coating
Inventor: KAMIYA KATSURO
IPC: B05C11/10
Filed: 1992-10-30
Abstract: PURPOSE:To provide a liquid coating device enabling to coat smoothly, even in the case that powder, etc., are mixed in a coating liquid, and a liquid coating method. CONSTITUTION:An object 2 is held by a holding means 20 and a liquid 1 is sucked by a pump 40 from a stirring type tank 30 being arranged proximately and is ejected while the pump 40 is moved along a surface of the object 2 by a moving means 50. The movement of the pump 40 and the ejection are synchronized by a control means 60 and the coating is executed. Thus uniform coating is given on the object 2 and also because the times of agitation at the storing time and suction by the pump or ejection are short, change in the component is restrained, even in the case that powder, etc., are mixed in the coating liquid.
Patent JP-H10131320-A (JP)
Title: Ventilation system
Inventor: OKUDA MASAMI
IPC: E04B1/70
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To execute optimum ventilation by providing a vent layer linked to a garret space to the inside of a wall panel, forcedly exhausting air in the garret space, and varying exhausting air volume inside the vent layer or inside the garret space. SOLUTION: A vent layer 7 is so provided that an underfloor space 9 and a garret space 6 are linked to the inside of a wall panel 3, and an air inlet 8 for taking the atmosphere in the underfloor space 9 is formed in a footing 1. A ventilating fan 10 using a scirocco fan is installed to the inside of the garret space 6, and an exhaust duct 11 of the ventilating fan 10 is tied to an exhaust port 12 on the edge of eaves. Then, a temperature sensor 13 is provided between the vent layer 7 and garret space 6, and a micro-computer 14 for controlling displacement of the ventilating fan 10 is provided to switch exhaust air volume in three steps with the temperature sensor 13. The atmosphere inside the garret space 6 is exhausted to the outside through the exhaust duct 11, and the atmosphere is taken into the underfloor space 9 through the air inlet 8 and is made to flow in. Accordingly, condensation is prevented to make it possible to promote durability of a building.
Patent JP-H04165806-A (JP)
Title: Crystal resonator
Inventor: SUZUKI YOSHINOBU
IPC: H03H9/19
Filed: 1990-10-30
Abstract: PURPOSE:To prevent the fluctuation of an oscillation frequency from being generated by providing a resin case forming a storage part inserted by the main body of a crystal resonator and a through-hole penetrating the bottom of the storage part, storing the main body of the crystal resonator in the storage part in a state making a lead penetrate the through-hole, and connecting the one end of an external terminal to the lead projecting to the outside of the resin case. CONSTITUTION:For manufacturing the crystal resonator, leads 7a and 7b sides of a main body 1 of the crystal resonator are first inserted into a storage part 14 of a resin case 12, and the leads 7a and 7b penetrates a through-hole 15. After that, a bottom end part 13a of an external terminal 13 is fitted into a notched part 16 as well as a top end part 13b is fitted into a notched part 17, and the leads 7a and 7b penetrateds a through-hole 18. And, the leads 7a and 7b and the external terminal 13 are connected respectively by a soldering and the like. The crystal resonator manufactured thus is put on a printed board 19, and the top end part 13b of the external terminal 13 is soldered to the printed board 19.
Patent JP-S63146524-A (JP)
Title: Distribution line carrier equipment
Inventor: SUGAWARA HIROMICHI
IPC: H04B3/54
Filed: 1986-12-09
Abstract: PURPOSE:To attain supervisory control to a line and equipment within a management territory of its sales station from its own sales station even if the switching state of a distribution line switch is changed due to a fault and a substation supplying power is changed by providing a power supply to both sides of a distribution line equipment and a signal bypass circuit tying both sides of the distribution line equipment. CONSTITUTION:Filters 2a, 2b passing a signal frequency and blocking the commercial frequency are provided at both sides of a switch l and both the filters are connected by the signal bypass circuit 3. If a fault takes place at a point 8, switches 1a, 1b are opened and a switch 1j is closed, and although an area 10c is substantially in charge of the X sales station, the power is supplied from a substation 9b in the territory of the Y sales station. Slave stations 5c, 5d applying remote control to switches 1c, 1d in the area 10c otain the power supply from the substation 9b but transmit/receive the signal through a distribution line carrier equipment master station coupler of a substation 9a.
Patent JP-H06144601-A (JP)
Title: Paper feeding tray
Inventor: KAWAMURA KAZUYA
IPC: G03G15/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide a paper feeding tray capable of improving safety by way of operating one of a sheet storage device and an opening part when the other is operated. CONSTITUTION:In a paper feeding tray 1 furnished with a sheet storage device capable of storing a large number of sheets and drawing them out in the direction orthogonal to the sheet forwarding direction, a paper feeding device to forward the sheets by way of separating them one by one, a window part 7a to remove a misfilled sheet and a door 5 to open and close this window part 7a, the door 5 is doubly structured with an outer door 6 and an inner door 7. Consequently, to prohibit opening of an opening part 4, only the inner door 7 is restricted.
Patent JP-S62152404-A (JP)
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1985-12-27
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-H10124924-A (JP)
Title: Assembly device and assembly method for micro-biaxial part for optical pickup
Inventor: KOSAKA KAZUO
IPC: G11B7/095
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To maintain stable high accuracy and to improve production efficiency by executing a series of works including supplying, transporting and initial cutting of first and second assembly blanks, mating of both members, assembling and final cutting of micro-biaxial parts and objective lenses, etc., on a continuous line. SOLUTION: The transporting means 9 of a micro-biaxial part assembling device 900 moves the members between respective means and the supplying means 900A transfers the assembly blanks A, B by means of a robot 20. The next cutting and mating means 900B initially cuts the blanks A by using an index table 400 and mates the cut blanks with the blanks B. Next, the mounting means 900C for coil parts inserts the biaxial parts into a biaxial driving parts and a mounting means 900D for lenses builds the objective lenses into the biaxial driving parts. The cutting means 900E completes the biaxial driving parts by finally cutting the members from metallic frames. The discharging means 900F takes out these members. Positioning and moving are executed by utilizing the unnecessary parts of the metallic frames, by which the stable high accuracy is maintained.
Patent JP-S62156053-A (JP)
Title: Producing apparatus for super rapid cooled thin hoop alloy
Inventor: TANJI YASUNORI
IPC: B22D11/06
Filed: 1985-12-27
Abstract: PURPOSE:To improve mass-productivity for a thin hoop alloy by arranging plural melting furnaces in a rotating board and a rotating cooling roll thereunder corresponding to nozzles. CONSTITUTION:Each crucible is arranged at plural positions of A, B, C, etc., respectively, of the rotating board 5 so as to penetrate from the surface to the back face of the board. Each crucible arranges a high frequency induction heating coil 7 around the crucible and the rotating cooling roll 3 is arranged with slight gap right under the rotating board 5. The prescribed crucible is inserted at A position, and raw material is charged into the crucible at B position, is started to melting at C position, melted down at D position and blown by Ar gas on the upper part of the crucible through a gas blowing pipe 1 and injected on the cooling roll 3 by this Ar gas blowing pressure to form the thin hoop alloy at E position. In this way, as the thin hoop alloy is continuously produced together with rotation of the rotating board 5, the mass-productivity is improved.
Patent JP-H07146541-A (JP)
Title: Phase shift mask
Inventor: MIYODA AKIRA
IPC: G03F1/68
Filed: 1993-11-24
Abstract: PURPOSE:To improve the accuracy of setting the arranging position of a phase shift mask. CONSTITUTION:This phase shift mask 1 is formed by providing the prescribed position of the transmitted light regions formed on a mask substrate 1a with phase shift patterns 7 and generates a phase difference between the light transmitted through the regions disposed with the phase shift patterns 7 among the transmitted light regions and the light transmitted through the regions not arranged with the phase shift patterns 7. Registration marks 4 formed in the prescribed positions of the mask substrate 1a in order to set the arranging position of the mask substrate 1a are exposed without covering the marks with the phase shift patterns 7.
Patent JP-S61192758-A (JP)
Inventor: ARAN KIYANBERU NAITO
IPC: C08L27/00
Filed: 1985-12-27
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-H06152670-A (JP)
Title: Synchronization detection circuit
Inventor: FUKAWA KAZUHIKO
IPC: H04L27/22
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate the need for a phase synchronization circuit of a receiver by predicting a carrier phase attended with signal discrimination so as to improve transmission efficiency of a burst signal. CONSTITUTION:A reception wave down-converted to an IF band is inputted from an input terminal 1. A carrier frequency recovery circuit 8 extracts a carrier frequency component from the reception wave. A multiplier 3 multiplies the reception wave with the carrier frequency component and inputs the product to a low pass filter 4. The filter 4 eliminates an undesired high frequency component from an output of the multiplier 3 to extract a base band modulation component. An A/D converter circuit 11 converts the base band modulation component into a digital signal and the signal is inputted to a branch metric arithmetic operation circuit 12. The circuit 12 receives the output of the circuit 11 and an output of a discrimination circuit 5 to output an estimate error signal being an index of carrier synchronization. The circuit 5 receives a square of the estimate error signal to estimate the state and outputs a complex symbol series and a signal discrimination value corresponding to the state transition.
Patent JP-H11116445-A (JP)
Title: Production of hair treating agent composition
Inventor: SASAKI YOSHIHIRO
IPC: A61Q5/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject composition, capable of dissolving a polymer fed in powdery state into water or the like without increasing viscosity and improving handleability or the like by mixing a specific emulsion with a specific aqueous polymer solution. SOLUTION: An oil (e.g. light liquid paraffin) and water are emulsified by using a surfactant (e.g. ethyl lanolin sulfate fatty acid aminopropylethyldimethylammonium) to afford an emulsion (A). Powdery cationic polymer (e.g. cationized dextrin) and powdery anionic polymer (e.g. polyacrylic acid) are dissolved in water to afford a polymer aqueous solution (B). The component A is mixed with the component B in a mixed ratio of (1/9) to (9/1) to provide the objective composition. The example of the composition includes shampoo, rinse, hair get, a hair dyeing agent, a depilatory or a permanent waving agent. The dosage form includes cream, gel, liquid or foam.
Patent JP-H03154806-A (JP)
Title: Size inspection instrument for construction materials
Inventor: TSUCHIYA YOSHIAKI
IPC: G01B11/02
Filed: 1989-11-10
Abstract: PURPOSE:To accurately inspect the size of the construction materials with efficiency by projecting linear light from a light projecting means halfway in the path where construction materials to be inspected are conveyed while stacked, and photodetecting images, which are formed on the side end surfaces of a reference member and the construction materials, at an angle different from the projecting direction. CONSTITUTION:The construction materials 1 are mounted so that their length direction to be inspection crosses the conveying direction of a conveying means 2 at right angles. Reference members are arranged above and blow both sides of the specific position of the conveying means 2 so that their side end surfaces 3a are at reference positions. A light projecting means 6 and a recognizing means 7 are arranged by the arrangement positions of the reference members 3. While the materials 1 are conveyed by the conveying means 2, the linear light 8 is projected from the light projecting means 6 from above and below and then projection images 9 are formed on the side end surfaces 3a of the reference members 3 and the side end surface 1a of the materials 1. The projection images 9 are recognized by the recognizing means 7 to detect the side end position of each material 1 for the reference members 3, and the length can be detected from the positions on both sides.