baber/WOPTO huggingface dataset:
Patent JP-2002070544-A (JP)
Title: Holding seal material used in catalyst converter for exhaust emission control
Inventor: YAMADA KEIJI
IPC: F01N3/28
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a holding seal material used in a catalyst converter for exhaust emission control with good assembling capability and suppressed generation of combustion gas from the holding seal material and provide a method of manufacturing catalyst converter for exhaust emission control. SOLUTION: This holding seal material 1 used in the catalyst holding converter for exhaust emission control is assembled between a catalyst holding body 3 in the catalyst converter for exhaust emission control and a cylindrical metal shell 2 covering the outside of the catalyst holding body 3. The holding seal material 1 is a composite of a mat-like material of ceramic fibers adjusted so that the filling density after being assembled is in a range of 0.1-0.6 g/cm3 and 0.5-20 wt.% organic binder, and the organic binder is vaporized at low temperature.
Patent JP-2002067085-A (JP)
Title: Continuous supply mechanism of injection device
Inventor: MATSUO SATORU
IPC: B29C45/18
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To shorten the cycle of a molten raw material stirring/injection process and reducing a load on the sealing part of a cylinder base for a screw. SOLUTION: A rotary cylinder 3 has a pair of cylinder holes 15 and 16 which are formed by boring a wheel 12 in the axial direction and penetrate the wheel 12, an extrusion port for a molding material of an extrusion device 2 being arranged in an opening at one of the ends of one 15 of the cylinder holes 15 and 16 and a piston 20 for filling the interior of the cylinder hole 15 with the raw material being arranged in an opening at the other end of the cylinder hole 15. In addition, an injection port 24 for the raw material of a mold clamping device 32 is arranged in an opening at one of the ends of the other cylinder hole 16 and an injection cylinder 22 for injecting the raw material into the mold clamping device 32 is arranged in an opening at the other end of the cylinder hole 16.  Further, one cylinder holes 15 is arranged in an injection port 24 of the mold clamping device 32 and the other cylinder hole 16 is arranged in the extrusion port of the extrusion device 2 by rotating the wheel 12.
Patent JP-2001098012-A (JP)
Title: Process for stripping polymer dispersion or solution
Inventor: CHANG-MATEU I-HWA MIDEY
IPC: B01D19/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a stripping process which reduces the amount of gels in a polymer reaction composition. SOLUTION: The titled stripping process employs a continuous stripping operation wherein the pH of the polymer is adjusted to from 7 to 11 during the stripping process, the adjusted pH is maintained throughout the stripping process and the temperature of the polymer is maintained at from 30 to 70 deg.C.
Patent JP-2002069571-A (JP)
Title: High strength steel for soft nitriding having excellent cold forgeability
Inventor: ITO SEIJI
IPC: C22C38/16
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide steel for soft-nitriding having excellent cold forgeability and fatigue strength. SOLUTION: This high strength steel for soft-nitriding having excellent cold forgeability has a composition containing alloy elements of, by mass, <=0.01% C, 0.01 to 1.5% Si, 0.15 to 2% Mn and 0.5 to 2% Cu, in which the content of N is limited to <0.005%, and the balance Fe with inevitable impurity elements, in which hardness as hot-rolled or hot-forged is controlled to <=150 Hv. If required, the steel may further contain 0.5 to 2% Ni, moreover contain one or more kinds selected from 0.1 to 2% Cr, 0.05 to 0.5% Al, 0.005 to 0.5% Ti, 0.005 to 0.5% Nb and 0.05 to 0.5% V and contain one or more kinds selected from 0.03 to 0.1% S and 0.005 to 0.3% Pb as well.
Patent JP-2002070076-A (JP)
Title: Counter weight
Inventor: NAKAJIMA NORIO
IPC: E02F9/18
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solve problems about the appearance, design and operation of a counter weight. SOLUTION: A plurality of recessed parts 35 are formed in the top surface of a weight body 31 mounted on the machine body of construction equipment, etc. Within the recessed parts 35, there are installed eyeplates 36 for hoisting the entire machine body, which are engaged with shackles for hoisting the entire machine body. Eyebolt screwing bosses 38 for hoisting a single body are buried in the eyeplate rear positions wherein the weight body 31 can be singly hoisted in a balanced state.
Patent JP-2002072097-A (JP)
Title: Diffuser and illumination device
Inventor: OTA MAKOTO
IPC: G02B21/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a diffuser and illumination device which are capable of introducing the incident light on the inside of the diffuser from an illumination section to an object by lessening its loss without lessening brightness and illuminating the object with suppressed halation by radiating the diffused light of low directivity. SOLUTION: This device is constituted to have the illumination section 1 which emits the light and the diffuser 2 which is mounted at the illumination section 1 and has the diffuser body 21 of an approximately cylindrical shape formed with a photodetecting surface 21a on the side where the light is made incident. A curved surface 21b of which the surface is polished to a mirror finished surface form and of which the external diameter is made smaller toward the front end in the progression direction of the light is formed on the outer peripheral side of the diffuser body 21. A slope 21c of which the surface is subjected to blasting treatment to a ground glass form and of which the inner diameter increases toward the front end described above is formed on the inner peripheral side of the diffuser body 21.
Patent JP-2002038384-A (JP)
Title: Method for dyeing woven fabric with squeaking sand or sea sand
Inventor: KAWASHIMA YOSHIKAZU
IPC: D06P5/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for dyeing a woven fabric for performing a plain dyeing, ombre dyeing and brush dyeing by using a squeaking sand, sea sand, etc. SOLUTION: This method for dyeing is provided by forming a membrane on the surface of the squeaking sand or sea sand with a glue plant paste, scattering singly or simultaneously individual large and small sands on a fabric material to be dyed, performing the brush dyeing, blowing lightly, drying, steam- processing, washing with water and finish-treating to perform a chemical reaction of an acid dye with the salt content of the squeaking sand or sea sand.
Patent JP-2002072141-A (JP)
Title: Polarized light-synthesizing device
Inventor: KONNO YOSHIHIRO
IPC: G02B6/28
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To endow the structure of a usual polarized light-synthesizing device with improved light resistance, improved reliability, high efficiency in optical coupling and easiness in assembly. SOLUTION: A fiber assembling part on the side of the emission which is inserted and fixed in a two-core ferrule having a structure capable of arranging two polarized light-holding fibers, whose polarized light-holding surfaces are at right angles to each other, in parallel to the direction of an axis; one uniaxial double refraction crystalline parallel plate having an optical path length in which two light beams from both polarized light-holding fibers are synthesized to form one beam; a lens for beam-coupling of the light beam emitted from the uniaxial double refraction crystalline parallel plate; separately a lens arranged at the front end of an optical fiber on the side of incidence; and one optical fiber on the side of the incidence are provided.  And, the two polarized light-holding fibers on the side of the radiation, one uniaxial double refraction crystalline parallel plate, one or two lenses and then one optical fiber on the side of the incidence are arranged in order.
Patent JP-2002070673-A (JP)
Title: Vehicular intake manifold and its manufacturing method
Inventor: OGATA SHUJI
IPC: F02M35/104
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of jointing strength in the vicinity of engine mounting flanges in a vehicular intake manifold provided with plural branch pipes horizontally arranged side by side whose projection chart to a vertical plane has a shape bent nearly at 90 deg. and whose one-side ends are commonly connected to a surge tank, and the engine mounting flanges commonly continuously mounted to the other-side ends of the respective branch pipes, and particularly in a vehicular intake manifold composed by welding a pair of jointing members formed of a synthetic resin to each other. SOLUTION: A welding margin in the direction perpendicular to the pressing direction 39 of a part corresponding to a slanting part 32a out of welding margins set before welding in at least one of first and second jointing members 15 and 16 along a jointing line 32 is set larger than that in the direction perpendicular to the pressing direction 39 of the remaining parts other than the slanting part 32a of the jointing line 32.
Patent JP-2002079355-A (JP)
Title: Method for continuously casting steel
Inventor: NANBU SEIICHIRO
IPC: B22D11/10
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method for producing a cast slab without developing the surface defect and the internal defect when the continuous casting of steel is performed. SOLUTION: The continuous casting is performed by using a two-hole nozzle as an immersion nozzle in such ranges that the casting velocity V of the cast slab is 0.5-3.0 m/min, the flowing rate Q of Ar gas for preventing the nozzle clogging is 3-50 N liter/min, the spouting angle θ of the immersion nozzle is 0-45 deg., the immersion depth D of the immersion nozzle is 30-400 mm and a value calculated with 18×V-4.9×θ+2.35×Q-0.08×D+34, is 0-40.
Patent JP-2002079867-A (JP)
Title: Vehicular armrest
Inventor: KABASHIMA TATSUYA
IPC: B60N3/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular armrest capable of reducing manhours such as tearing-off of surface material from a mold, capable of preventing bagginess of the surface material to a core material and capable of reducing a manufacturing cost. SOLUTION: In this vehicular armrest 1 composed of the core material 3 fixed to a car body 2 and the surface material 4 for covering the core material 3, the whole core material 3 is covered with the surface material 4 by a double injection method, an opening 5 is formed on an armrest surface of the core material 4, and a shock absorbing body 6 is inserted into and supported by the opening 5 of the core material 3.
Patent JP-2001122869-A (JP)
Title: Tocotrienols purified by using liquid chromatography and method for producing tocotrienols
Inventor: BELLAFIORE LOUIS
IPC: C07D311/72
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating tocotrienols from tocopherols and isomers thereof in large scale or actually feasible base. SOLUTION: This method for isolating the tocotrienols, tocopherols and isomers thereof from crude initial raw materials by using a reverse phase liquid chromatography is characterized by the following steps: a step for preparing a fixed phase including a lipophilic particle medium; a step for preparing a mobile phase capable of solubilizing the crude raw materials, and target products of tocotrienols and tocophenols; a step for making a liquid chromatograph column by using the fixed phase, the mobile phase; a step for charging the crude raw materials into the chromatograph column; and a step for eluting the tocotrienols, the tocopherols and the isomers thereof by using a comparatively constant linear velocity of the mobile phase.
Patent JP-2002091740-A (JP)
Title: Re-printing method for printer
Inventor: KASHIWAGI NAOTO
IPC: G06F3/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To automatically start re-printing from a page which has not been rightly printed, in the printers of all types without necessity for an operator to execute a command again after the supply of paper when a paper jamming or the like occurs and printing can not be rightly performed in printing in the printer. SOLUTION: When printing is requested to a printer 5 and a failure of printing caused by a paper jamming or the like is detected, a data transfer function part 3 writes the number of printed pages in a number of pages storage file 4 and finishes processing. When it is detected that the data transfer function part 3 finishes processing in the middle of printing, a printing executing function part 2 reads the number of printed pages from the number of pages storage file 4 and starts a data transfer function part 8. The data transfer function part 8 acquires the number of printed pages from the printing executing function part 2, issues a re-printing request to the printer 5 and starts re-printing from the page which has not been rightly printed.
Patent JP-2002086042-A (JP)
Title: Coating tool
Inventor: WATANABE ISAO
IPC: C22C29/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating tool capable of smoothly applying a coating solution containing magnetic powders on the surface of a substrate moving relatively by using the coating tool and capable of preventing corrosion and wear of the end of the coating tool, by which the coating solution is uniformly applied for a long term. SOLUTION: In the coating tool used for coating a coating solution 12 on the surface of a substrate to be coated 1 which moves relatively, at least of the end part of the coating tool by which the coating solution is applied on the surface of the substrate to be coated comprises tungsten carbide as the hard phase and is composed of a cemented carbide comprising 3-25 wt.% of Ni as the binding phase with 5 oersted of coercivity and 10 gauss or less of saturated magnetic charge.
Patent JP-2001152387-A (JP)
Title: Void-free copper plating method
Inventor: UCHIDA MAMORU
IPC: C25D3/38
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent voids while the levelling properties or the like of a copper plating film is satisfactorily secured. SOLUTION: An objective is dipped into a pretreating solution for void-free copper plating containing at least one kind of leveller selected from the group consisting of a surfactant, a chloride and a nitrogen organic compound, is washed by water and is thereafter applied with electrolytic copper plating by a copper plating solution which does not contain surfactants. There is no limitation as for the composition of the copper plating solution except for the condition that surfactants are not contained, and, as far as the electroplating is executed with the copper plating solution satisfying the same condition, the voids of a plating film can smoothly be prevented. Moreover, in the case at least one kind among a surfactant, a chloride and a nitrogen organic compound is contained as a leveller in the pretreating solution, as for the levelling properties of the obtained copper plating film, the practical standard or more can be secured.
Patent JP-2002086820-A (JP)
Title: Printer
Inventor: ANDO YOSHIFUSA
IPC: B41J11/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a line printing printer having two or more printing heads arranged to different positions in a travel direction of a printing medium for separately printing the same line by the printing heads that the printing medium slacks between a leading platen and a rear platen if an outer diameter of the leading platen in the travel direction of the printing medium is smaller than an outer diameter of the rear platen, and consequently printing is displaced by a quantity of the slack in an up-down direction between the right and the left of the line. SOLUTION: Platens opposite to the printing heads are set to satisfy a diameter of the leading platen in the travel direction of the printing medium >= a diameter of the next platen.
Patent JP-2001310934-A (JP)
Title: Polyester resin, its production, binder for printing ink and printing ink
Inventor: KAWASE SHIGERU
IPC: C09D11/104
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin having characteristic comparable to a rosin modified phenol resin, to provide a method of producing the resin, a binder for printing ink, and moreover, printing ink having printing characteristics equal to or better of compared to the printing ink composed of the conventional rosin modified phenol resin. SOLUTION: The polyester resin is obtained by reacting (a) rosins, (b) polymers obtained from polymerizable petroleum resins, unsaturated carboxylic acids and unsaturated hydrocarbon monomers, and (c) polyols. The polyester resin is obtained by reacting (a) rosins, (b') polymers obtained by partial reaction of polymers obtained from polymerizable petroleum resins, unsaturated carboxylic acids and unsaturated hydrocarbon monomers, with a compound having the reactivity to carboxylic group of the polymer, and (c) polyols. The production method of the polyester resin is provided. The polyester resin is used for the binder for printing ink, and this binder is used for printing ink.
Patent JP-2002087771-A (JP)
Title: Picking forklift truck
Inventor: MOCHIZUKI KENJI
IPC: B66F9/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a picking forklift truck capable of increasing the degree of freedom of design, reducing the cost, and securing the stability of the truck body, and easily adjustable while moving a cargo handling mechanism. SOLUTION: This picking forklift truck comprises the cargo handling mechanism 5 provided with: a shift mechanism part 10 mounted between a floor surface part 8a of a driver's stand 4 and a ceiling part 8b thereof and laterally moving along the front face thereof; a rotation mechanism part 11 for rotating forks 15 disposed in front of the vehicular body 2 to be located in the frontward direction or either the left or right direction; and a sub-lift mechanism part 21 for lifting and lowering the rotation mechanism part 11 in the installation direction of the shift mechanism part 10. A hydraulic device 7 is mounted in the lower part of an operation panel 6 of the driver's stand 4.
Patent JP-2002101695-A (JP)
Title: Motor drive circuit and image forming device
Inventor: ISOBE TERUSHI
IPC: H02P5/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit and an image forming device capable of reducing the number of the motor drive circuit by efficiently generating the pulse for motor drive in the image forming device using a plurality of motors. SOLUTION: The motor drive circuit used for the image forming device using the plurality of the motors is provided with a driver circuit 102 for generating the pulse for the motor drive and a switching means 104 for switching and supplying the pulse for the motor drive from the driver circuit to the plurality of the motors. The switching means selectively supplies and switches the same kind of the pulse for the motors 19, 29 which do not operate simultaneously.
Patent JP-2001126827-A (JP)
Title: Electric connector with electric shield having latch and setting arm
Inventor: CASEY DANIEL T
IPC: H01R13/658
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector with an electric shield having a latch and a setting arm. SOLUTION: An electric connector includes a housing adapted to receive a portion of a printed circuit board; an electric contactor connected to the housing; and an electromagnetic interference(EMI) shield connected to the housing. The shield has a hole through which a mate electric connector is passed to a receiving region of the housing. Also, the shield has a spring portion extended into the hole and a first arm extended from a back end of the shield. The arm is adapted to maintain the shield relative to the housing and to maintain the printed circuit board and the housing relative to each other.
Patent JP-2001317126-A (JP)
Title: Floor area variable building
Inventor: MATSUO TAKASHI
IPC: E04B1/343
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor area variable building capable of changing the floor areas of rooms and an open space between rooms freely, easily, and quickly. SOLUTION: A plurality of rooms 8 are aligned on a line or two or more lines, and an open space is provided between the rooms 8 in this floor area variable building. Outer walls 4 arranged in the longitudinal direction of the building and partition walls 5 arranged in the width direction of the building are made movable, and the floor areas of the rooms 8 can be changed by changing one or multiple conditions of the position, number, and floor area of the open space 9.
Patent JP-2002108142-A (JP)
Title: Image forming apparatus, image forming method, and storage medium having image forming control program stored thereon
Inventor: KAWACHI YOSHINORI
IPC: G03G15/01
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of image formation to form an image in a short time by simplifying control even in the case that many copies of pictures of a plurality of originals are formed in a sort mode. SOLUTION: When many copies of a plurality of originals are formed in the sort mode, images of two originals are formed on an intermediate transfer belt 22 in a double copy mode, and recording paper sheets to which the images of two originals formed on the intermediate transfer belt 22 are transferred are ejected to the same sorting bin 30 of an automatic sorter 4, and thus switching control of sorting bins and carrying control of recording paper are facilitated.
Patent JP-2002112114-A (JP)
Title: Image compositing device and image compositing method
Inventor: OKUDA TAKUSHI
IPC: H04N5/278
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image compositing device that can enhance the image quality of a video signal obtained by compositing a 2nd video signal with a 1st video signal, subjected to telecine conversion. SOLUTION: The image compositing device 10 composites the 1st video signal S1 with the 2nd video signal S2 denoting a display image of a telop. This image compositing device 10 has a telecine conversion detection section 3, that detects whether the 1st video signal S1 is a video signal obtained by applying telecine conversion to a video image of a movie, a frame changeover detection section 4 that detects the switching of the frames of the video image of the movie from the 1st video signal S1, when the 1st video signal S1 is the video signal obtained by applying the telecine conversion to the video image of the movie, and a compositing section 6 that composites the 1st and 2nd video signals S1, S2 on the basis of the switching of the frames detected by the frame changeover detection section 4,  when the telecine conversion detection section 3 detects that the 1st video signal S1 is the video signal obtained, by applying the telecine conversion to the video image of the movie.
Patent JP-2002106878-A (JP)
Title: Condensate treating device for air conditioner
Inventor: YONEZAWA MASARU
IPC: F24F13/22
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To remove the problem that a heat insulating material for preventing condensate from attaching to a capillary tube during dehumidification operation is limited in its setting position depending on the thickness of the material. SOLUTION: The capillary tube is entirely enclosed with the heat insulating material through a gap. With such a structure, the thickness of the insulating material can be rendered thin so as to be set in a small space.