baber/WOPTO huggingface dataset:
Patent JP-H10338919-A (JP)
Title: Seawall
Inventor: MASUKO AKIRA
IPC: E02B1/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To fluidize seawater in a bay by using caissons capable of exchanging seawater on the ocean side and the inside of a bay in response to the height of the waves of the ocean by simple constitution. SOLUTION: When caissons are installed in harbor and used as a breakwater, seawater exchange type caissons 13 are employed as the caissons. Headraces 16 communicated with a foundation section in the internal and external directions are mounted to the seawater exchange type caissons 13. End sections in the direction as the ocean A side of the headraces 16 are formed in upwards spread trumpet-shaped openings 17. Floats 19 having a diameter larger than the diameters of the headraces 16 are housed in the trumpet-shaped openings 17, and the top faces of the openings 17 are closed by porous plates 18. When water levels on the ocean sides of breakwater sections are lower than that on the inside of a bay by the magnitude of waves 12 struck against surfaces on the ocean sides of the breakwater sections 15 on the foundation section 14, the floats 19 are elevated, and water from the inside of the bay is flowed to the ocean side through the headraces 16. Accordingly, the flow of water from the inside B of the bay to the direction of the ocean A can be generated.
Patent JP-H09320616-A (JP)
Title: High output type solid oxide fuel cell having roughened interface between electrolytic film and electrode closely attached to the electrolytic film
Inventor: KAWAGOE YOICHI
IPC: H01M8/12
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To heighten the output obtained per unit surface area of a battery, miniaturize the apparatus, and provide high efficiency and excellent reliability by previously carrying out surface roughening work for the surface of an electrolytic film of a solid oxide fuel cell and forming roughened interfaces of junctions between the film and both electrode members. SOLUTION: To manufacture a fuel cell by closely sticking a fuel electrode and an air or oxygen electrode to both sides of a solid oxide electrolytic film, the following method is employed: (1) both smooth sides of the solid oxide electrolytic film 1 is previously roughened in order to form a roughened structure (6; roughened interfaces) of junction interfaces of the film with both electrodes; (2) a fuel electrode 3 and an air or oxygen electrode 4 are closely joined 5 to both roughened sides of the electrolytic film 1. Consequently, the practically efficient surface area involving electricity generating reactions is increased and high current density and output density (electric current and an output value obtained per projected unit surface area of the fuel cell) can be produced.
Patent JP-S5959301-A (JP)
Title: Coating stripper of coated pipe
Inventor: OKAMURA YOSHITAKE
IPC: B23B5/12
Filed: 1982-09-24
Abstract: PURPOSE:To efficiently peel and strip a coating by providing a mechanism peeling the coating of a highly-adhesive coated pipe utilizing a small rotating force with a cutting tool in a coating stripper of the coated pipe used for city gas, LP gas, etc. CONSTITUTION:After a coated pipe 1 is fixed to a pipe holder 2 by use of the feed handle 31 of a clamper 3 through a winding ring 211, the feed handle 31 is returned to a solid line position from a two-dot chain line position. Next, the operating handle 41 of a cutting edge feeder 4 is operated to allow the tip of a cutting tool 52 to cut into a coating 11 at an angle of alpha deg. to the circular tangent direction of a coated material 11 at the two-dot chain line position by means of a link action of pivotal axes 43, 53, and by turning the handle 41 horizontal the cutting tool 52 reaches a steel pipe main body 12. Then, a rotating force is applied to the pipe by the feed operating handle 41 and clamping feed handle 31, thus the coating can be peeled off without allowing the cutting tool 52 to bite into the metal portion of the steel pipe 12.
Patent JP-H0829369-A (JP)
Title: Gas sensor
Inventor: TSUBONE DAISUKE
IPC: G01N27/12
Filed: 1994-07-18
Abstract: PURPOSE:To accurately detect gas concentration in an atmosphere with an improved sensitivity by laying out a sintered lithium titanate body with a rhombic ramsdellite structure and estimating the resistance between electrodes. CONSTITUTION:A sintered lithium titanate (Li2Ti3O7) body 2 which has a rhombic ramsdellite structure and where the composition ratio of TiO2 to Li3O ranges from 73.0 to 76.0mol% is detected in a flat cylinder shape and platinum electrodes 3a and 3b are mounted on the upper surface with a certain fixed spacing, thus constituting the gas sensor 1. The sintered body 2 shows a change of 1-2 in terms of resistance (logarithmic) scale for a gas concentration within a range of 1% or less but shows almost no change for a gas concentration of 1% or more. Therefore, the sensor 1 responds to a reducing gas such as hydrogen gas with an extremely high sensitivity within a gas concentration of approximately 1% or less. Further, after the measurement ends, contact with a non-reducing gas causes the resistance to return to a value close to an initial value quickly.
Patent JP-H04228422-A (JP)
Title: Composition based on alumina used as catalyst, its manufacture, catalyst and manufacture of catalyst
Inventor: ARAN BUURIYUTOOBERUTO
IPC: C01F17/00
Filed: 1991-06-11
Abstract: PURPOSE: To obtain a porous body by heating and then baking a composition based upon Al 2 O 3  containing a specific amount of a 2nd element selected between a rare earth and an alkaline earth metal.  
     CONSTITUTION: A solution is prepared which contains a soluble Al compound such as Al(NO 3 ) 2  and a soluble composition of an element selected out of a group of specific amounts of rare earth and alkaline earth metals such as Ce(NO 3 ) 3 . Then a solution, such as (NH 4 ) 2 CO 3  containing carbonic acid ions, oxalic acid ions, and carboxyl ions is added to and mixed with the said solution to produce a precipitate. This precipitate after being filtered and washed is heated at 350°C for two hours to obtain a composition of 1.2-3 cm 3 /g in pore capacity corresponding to pores of ≤100 nm, at least 80% of which corresponds to a composition having a 10 to 100 nm pore diameter. Through a heat treatment at 1200°C for four hours, an AlzOa-based composition of 10-50% in the weight concentration of a 2nd element in it is obtained which has 0.6-1.5 cm 3 /g pore capacity corresponding to pores of ≤100 nm and at least 90% of which has a 20-100 nm pore diameter. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5866851-A (JP)
Title: Immunofluorescent reagent and its manufacture
Inventor: BITSUTOORIO BARONCHIETSURI
IPC: C09K11/07
Filed: 1982-09-24
Abstract: Immunofluorescence reagents prepared by reacting together a protein P, a cross-linking agent L and a dye, which are of general formula 
<CHEM>
 and which fluoresce between 600 and 900 nm.
Patent JP-H0218366-A (JP)
Title: Laminated ceramic panel
Inventor: TAKIGUCHI HIDEKI
IPC: C04B37/00
Filed: 1988-07-02
Abstract: PURPOSE:To easily obtain a laminated ceramic panel having a desired shape, preventing exfoliation, hardly undergoing frost damage and absorbing the difference in shrinkage between the different constituent materials by interposing a thin layer of glaze between clay-based plate-shaped materials in one body. CONSTITUTION:A clay-based decorative material such as a plate- or trough- shaped material of 2-10mm thickness and 10-1,000mm width is coated with glaze such as low m.p. glass frit and a similar rear material is put on the coated material in one body. They are calcined and slowly cooled to obtain a laminated ceramic panel.
Patent JP-H0332099-A (JP)
Title: Multilayer printed wiring board
Inventor: TAKAHASHI TOSHINOBU
IPC: H05K3/46
Filed: 1989-06-29
Abstract: PURPOSE:To improve the heat dissipating property by contriving the dispersion of heat by arranging a heat conductive ceramic plate member between an outermost conductor circuit plane and a conductor circuit plane existing just inside said circuit plane. CONSTITUTION:A heat conductive ceramic plate member 6 is arranged between an outermost conductor circuit plane 1 and a conductor circuit plane 2 existing just inside said circuit plane 1. The plate member 6 is made of the ceramic having a good heat dissipation property and a good heat conductivity. A clearance treatment is applied to the part where a through-hole 5 penetrates. By thus arranging the plate member 6, if the mounted electronic part emits heat, the can be dispersed to the whole of wiring board. Accordingly, concentration of the heat can be prevented and the whole wiring board works as a heat dissipating area, resulting in the improvement in heat dissipating efficiency. As a thermal expansion coefficient of the ceramic plate member 6 is small, a warpage caused by thermal expansion does not occur.
Patent JP-H0330099-A (JP)
Title: Detection of character in upper stage of number plate
Inventor: KITAMURA KENJI
IPC: G08G1/01
Filed: 1989-06-28
Abstract: PURPOSE:To detect a stable binarized level independently of the number of figures or the form of characters by binarizing picture data to satisfy rates of a preliminarily set character rate parameter. CONSTITUTION:When multilevel data 1 is inputted, it is so binarized that the rate of the character part is 10 to 15%, 27 to 21%, and 45 to 50%, and three binary data 2, 3, and 4 are generated. Binarized data are subjected to the profile processing to detect characters. Thereafter, the character size and the inter- character rate are checked, and the character position is detected from data processed with a properly binary level. Thus, though number plates are very different in character rate because of the variance of the number of figures of the land transportation office code from one to 4 and characters are different in character rate, the stable binarized level is detected independently of the number of figures and the form of characters.
Patent JP-H06346770-A (JP)
Title: Fuel injection control device
Inventor: SHIOURA YUICHIRO
IPC: F02D41/04
Filed: 1993-06-11
Abstract: PURPOSE:To improve a fuel consumption rate and exhausted harmful component value by correcting the invalid injection time of a fuel injection valve according to the sharing condition of an electric load in an internal combustion engine, when the fuel injection amount of an internal combustion engine is controlled in a fuel injection time calculated on the basis of a prescribed element. CONSTITUTION:In an internal combustion engine 2, at least a fuel injection valve 14 is arranged while directing toward a combustion chamber 10. The fuel injection valve 14 is controlled by a control unit 40. Namely, in the control unit 40, an air amount, an engine rotational speed, and the like picked up by several kinds of sensors 26 to 38 for detecting respectively operating condition in the internal combustion engine 2 are detected as fuel injection timing calculating elements. In this case, in the control unit 40, the invalid injection timing of the fuel injection valve 14 is corrected according to sharing condition of an electric load generated by operation of an electric load apparatus 46 in the internal combustion engine 2. It is thus possible to correct the invalid injection timing of the fuel injection valve 14 properly to supply a required fuel injection amount so as to ensure a proper air-fuel ratio.
Patent JP-S5955195-A (JP)
Title: Amino acid
Inventor: OOGISHI HARUYUKI
IPC: C12P13/24
Filed: 1982-09-24
Abstract: NEW MATERIAL:gamma-L-Glutamyl-3-aminoproline. USE:Useful as a biochemical reagent, and also expected to have a specific physiological activity such as antimetabolic activity. PROCESS:AMIGASATAKE (Morchella esculenta IFO 30287) is cultured at 20- 30 deg.C and 5-9pH for about 5-20days, and the gamma-L-glutamyl-3-aminoproline is separated from the cultured cells and cultured liquid.
Patent JP-S649758-A (JP)
Title: Thermal transfer gradation controller
Inventor: TAKANASHI RYOYU
IPC: B41J2/37
Filed: 1987-07-02
Abstract: PURPOSE:To prevent a line thermal head from generating irregularities in printing density in a sub-scanning direction caused by voltage reduction, by providing a means for controlling a conduction time to each heating resistor according to the voltage reduction between a power source and the thermal head. CONSTITUTION:The voltage reduction of a power source is detected by a detection means 28 by every one-gradation conduction, and voltage reduction data is produced and outputted. On the other hand, according to a transfer line, first correction data is outputted from an output means 32 with a pattern predetermined on the basis of printing pitch irregularities. Either of the voltage reduction data and the first correction data is selectively fetched by a switching means 36 in a predetermined ratio. This selected data is supplied to a storage means, whereby a relation between a recording density and density data is determined on the basis of the voltage reduction so as to form a straight line or a predetermined curve, and second correction data stored is outputted to control means G1-Gn. In the control means, a conduction time to heating resistors R1-Rn to be used for transfer is controlled on the basis of the second correction data.
Patent JP-H0216247-A (JP)
Title: Connecting device for folded plate roofing unit
Inventor: ARIMA TOSHIRO
IPC: E04D3/35
Filed: 1988-07-04
Abstract: PURPOSE:To make connection of roofing units easy by using a connecting de vice, integrally formed of a base plate for connection of folded plates and a top plate for connection of flat plates, at connecting the folded plate roofing units, integrally formed of the folded plate and the flat plate. CONSTITUTION:A plurality of folded plate roofing units 30, each of which is formed by fixing a folded plate 2 to a fixing trestle 3 and by fixing a flat plate 11 to the surfacer of the folded plate 2, are arranged on a building 100 and are fixed thereto. A connecting device 60, made from a base plate with a top plate fixed thereto, is placed between the adjoining folded plate roofing units 30 and fixed thereto. At the fixing, fixtures are engaged to the engaging parts of the base plate, utilizing through holes provided on the base plate, then a covering member 64 is fitted to the through holes. Thereby, the folded plates of the adjoining folded plate roofing units are connected by the base plate of the connecting device and the flat plates of the roofing units are connected by the top plate of the connecting device.
Patent JP-H0218123-A (JP)
Title: Device for preventing snow adhesion to moving part of car
Inventor: NAGASHIMA SATSUKI
IPC: B60K20/00
Filed: 1988-07-04
Abstract: PURPOSE:To ensure easy removal of a lump of snow adherent in an actuating region of moving parts, taking advantage of elastic deformation, by arranging an elastic deformation material pressed as the moving parts are actuated at a predetermined position of fixed parts in the actuating region of the moving parts. CONSTITUTION:For a moving part of a car, for example, a transmission linkage 2, an articulated shaft 23 is held between each of brackets 21, and 22, that are fixed to a cross member 11 and a side member 12, respectively. Upper- and center-select arms 25, 27, and upper- and center shift arms 29, 31 are held in the articulated shaft 23. An elastic deformational material 4 is installed intermediately between the cross member 11, one of fixed parts, and the center shift arm 31, one of moving parts. Through driving operation accompanied by the pulling of the center shift arm 31, the elastic deformational material is pressed and deformed in the elasticity. In this way, a lump of snow adherent inside the cross member 11 is crushed to pieces and thus removed away.
Patent JP-H06346074-A (JP)
Title: Sliding member having abrasion-resistant coating
Inventor: SHO KENTARO
IPC: C10N50/08
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a sliding member made of an aluminum or iron alloy coated with a coating layer having excellent abrasion resistance and sliding characteristics and resistant to abrasion and peeling even if foreign matters are intruded between the sliding surfaces. CONSTITUTION:A sliding member made of an aluminum alloy (e.g. a high-silicon aluminum alloy) having a sliding face, wherein at least the sliding face of the sliding member is coated with an amorphous hard carbon film having a thickness of 2-20mum and containing silicon and nitrogen. A sliding member made of an iron alloy having a sliding face, wherein at least the sliding face of the sliding member is coated with an amorphous hard carbon film having a thickness of 2-20mum and containing silicon and nitrogen. A sliding member made of an aluminum alloy having a sliding face, wherein at least the sliding face of the sliding member is coated with a silicon-containing amorphous hard carbon film having a thickness of 4-15mum.
Patent JP-H105154-A (JP)
Title: Glass cleaner
Inventor: AZUMA NAOYA
IPC: A47L1/13
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve cleaning capacity of a glass surface by arranging cleaning parts in both sides of magnets provided in a cleaner and arranging feeding parts between the cleaning parts and the magnets in a device which cleans the glass by moving the cleaner fitted to an operating tool by the magnetic force along the other surface of the glass. SOLUTION: In cleaning glass, at first, a cleaner 3 is dipped in washing in a container so as to infiltrate feeding parts 5 with the washing. Secondly, the cleaner 3 is so arranged that the front face of an operating tool 2 is brought in contact with one face of glass and the tip of a cleaning part 6 formed as surrounding the feeding parts 5 and magnets 7 is brought in contact with the other face of the glass in its contact place so that magnets 15 of the operating tool 2 and the magnets 7 of the cleaner 3 are attracted together via the glass by the magnetic force. Thirdly, the operating tool 2 is moved along one surface of the operating tool 2 with a handle 17 held by the hand so that the cleaner 3 is moved along the other surface of the glass by following the movement of the operating tool 2 and the glass surface in the side of moving the cleaner 3 is cleaned.
Patent JP-2000001559-A (JP)
Title: Molded thermoplastic polyester resin foam and production thereof
Inventor: UENO HIROYUKI
IPC: B65D1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyester resin foam which has an improved impact resistance while retaining its inherent excellent characteristics by compounding two polyester resins in a specified wt. ratio and foaming the resultant compsn. SOLUTION: A polyester resin (A) is selected from among condensates of arom. dicarboxylic acids and 4-cyclohexanedimethanol, and a polyester resin (B) is selected from among condensates of arom. dicarboxylic acids and aliph. dihydric alcohols, provided the difference in intrinsic viscosity between the resins A and B is 0.3 or lower. A mixture comprising 8-80 wt.% resin A and 20-92 wt.% resin B is melt kneaded in an extruder to give a compsn. After a blowing agent is forced into the compsn., the compsn. is extruded into a low-pressure region to be foamed. A sheet obtd. by foaming the compsn. 2-15 times is formed into containers, giving food containers.
Patent JP-S5955717-A (JP)
Title: Fusion welder for socket
Inventor: HANDA TAKAYUKI
IPC: B29C65/78
Filed: 1982-09-27
Abstract: PURPOSE:To make possible execution of fusion welding without skill by a method wherein the lapsed time in each process is measured automatically according to each pipe size program and clamps are locked until time is up to tell the specified lapsed times of heating and welding through an alarm. CONSTITUTION:A pipe P is fixed to clamps 2a, 2b on the pipe side, a socket S is to clamps 3a, 3b on the socket side and a heater 10 is set to a fusion welder. Then, the pipe side is fixed and the socket side is approached. When the pipe P and the socket S have been inserted into the heater 10 by specified depths the confirmation signal is outputted, a locking device 14 locks the socket side and a timer measures heat holding time. At the completion 3 of heat holding an alarm rings, the locking device 14 is unlocked and the heater 10 is removed from the fusion welder. Then, the pipe P is inserted into the socket S and if the inserted length is confirmed to be as specified, the socket side is locked. When contact bonding and cooling have been completed like at the heating time, the alarm rings, the lock is unlocked and fusion welding is completed. Times of heating and contact bonding are controlled not to require special training.
Patent JP-H0719362-A (JP)
Title: Solenoid valve device
Inventor: SHIMIZU MUTSUMI
IPC: F16K31/06
Filed: 1993-07-06
Abstract: PURPOSE:To eliminate special connection work so as to increase assembly property by containing a solenoid valve composition unit in a block-like base and connecting a coil of the solenoid valve composition unit to a conductor of wiring section assembly body by coupling the wiring section assembly body with this unit. CONSTITUTION:A normally open type solenoid valve to be assembled on a base 21 in an anti-lock brake device of automobile is constituted by incorporating a solenoid valve composition unit 360 provided with a fixed core 320 and a movable core 33, a coil 35 which attracts magnetically the movable core 33 against a spring 34, and a cylindrical yoke 37 which surrounds the coil 35. In this case, a pair of rigid connection terminals 35a which range to both ends of the coil 35 are provided and protrude on the opposite side of the base 21 in a bobbin 63 of the unit 360. A solenoid valve device is constituted in such a manner that it is provided with a wiring section assembly body 74 in which a connection hole 78 to which each terminal 35a can be connected is provided and that each coil 35 and a conductor 75 are connected by coupling the assembly body 74 to the unit 360.
Patent JP-S5868220-A (JP)
Title: Magnetic head device
Inventor: YOUDA HIROSHI
IPC: G11B5/53
Filed: 1981-10-19
Abstract: PURPOSE:To narrow down tracks easily and precisely by fitting a substrate slantingly to a cylinder in such a way that recording loci of plural heads formed on the same substrate to a magnetic recording medium never overlap each other. CONSTITUTION:A head 8 is constituted by photoetching a ferromagnetic thin film of ''Permalloy  '' formed on a nonmagnetic substrate 5 of glass, etc., by vapor deposition, sputtering, or electrodeposition, and thus forming a gap 7 and a winding window; respective head chips 4 are formed precisely at equal intervals. This head 8 is fitted to a cylinder 9 at an adequate slanting angle to the rotating direction A of the cylinder to constitute a magnetic head device, and consequently recording loci 2 of respective heads are obtained as shown by dotted lines to obtain a multiple track corresponding to the number of the head chips. Consequently, the fitting angle of the head 8 is adjusted to vary track width and guard band width precisely.