baber/WOPTO huggingface dataset:
Patent JP-2000186543-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SAKURAI KAZUHIRO
IPC: F01N13/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of exhaust emission by providing an adsorbing material in a bypass passage bypassing round a part of a main exhaust passage, and adjusting the flow of the bypass passage when unburnt gas ingredient is separated from the absorbing material to a designated flow or less and at a fixed proportion to the flow of the main exhaust passage. SOLUTION: An exhaust pipe 13 has an exhaust emission purifying three-way catalyst 14. A bypass passage 15 is connected to an exhaust pipe 13 on the upstream of the catalyst 14, and an adsorbing material 16 which adsorbs unburnt gas ingredient in exhaust under a designated temperature and releases the same at a designated temperature or above is provided in the midway of the bypass passage. An opening and closing valve 17 driven by an actuator 18 is disposed in the exhaust pipe 13 of the bypass portion. When the catalyst 14 is in the non-inert state, the opening and closing valve 17 is put in the totally closed state, and after the lapse of the active time, it is fully opened. As the flow of the passage 15 is a very small amount, the temperature rising speed of the adsorbing material is slow so that the unburnt gas ingredient is gradually separated.  Further, the flow of the passage 15 amounts to a fixed proportion to the flow of the exhaust pipe 13 so as to stabilize the change rate of the exhaust air fuel ratio.
Patent JP-H11182880-A (JP)
Title: Air conditioner
Inventor: ITO MIKIO
IPC: F24F1/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner having deodor performance stabilized for a long term by incorporating a deodor element provided with a photocatalytic layer being excited upon irradiation with UV-rays to decompose odorous components in which comfortableness is enhanced by reducing adhesion of odorous components to a heat exchanger thereby suppressing the odor source. SOLUTION: A deodor element 14 is disposed on the upstream side of a heat exchanger 7 in a ventilation passage from indoor air inlets 5, 6 to an air outlet 10. Since the air having concentration of odorous components reduced by means of the deodor element 14 passes through the heat exchanger 7, adhesion of odorous components to the heat exchanger 7 is reduced. Since generation of odor from the heat exchanger 7 is suppressed, comfortableness in the room is enhanced.
Patent JP-2000185458-A (JP)
Title: Truth or falsehood discrimination printed matter
Inventor: MARUYAMA SEIJI
IPC: B42D15/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a practical security element that can discriminate truth or falsehood simply instantaneously through a visual check by an ordinary person at having an arbitrary printed matter in hand. SOLUTION: An image V is formed by arranging a first, second, third and fourth element image part having gradations being different each other on the base material 26 arbitrarily alternately, and the first, second, third and fourth element image parts are formed with bright ink, and the seconds element image part is formed with ink having higher light absorptivity, so that information indicated by the arbitrary image V permits an observation angle to be changed from a regular reflection light area to a diffused light area with respect to an illumination light source, thereby obtaining a truth or falsehood discrimination printed matter 27 that changes from arbitrary information 28 to other arbitrary information 29.
Patent JP-2000187578-A (JP)
Title: Interface device
Inventor: TAMAOKI SHUNPEI
IPC: B41J29/38
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To save power in a sleep mode and to actualize secure automatic recovery to a standby mode by resending a start instruction with a necessary interval after the power recovery and when there is not response within the specific time. SOLUTION: When a shift to an energy-saving mode is instructed by the input of a signal from a control CPU 11 for the whole multifunction peripheral(MFP) 10, the power supply signal from a power circuit (PSU) 30 is cut off and power is supplied even in the respective energy-saving modes of an interface 100 to a host computer H connected by a parallel port, an operation part 27, and a scanner part 22. Signals from some detecting circuits are inputted to detect access from a user and the host computer H and the recovery from the energy-saving modes are controlled. If there is no answer from a device within the specific time after a host-side driver asserts a STROBE signal, operation for asserting the STROBE signal again the specific time later is performed more than once.
Patent JP-2001181427-A (JP)
Title: Method for producing phenolic resin foam and formable phenolic resin composition for production of the foam
Inventor: UEDA YASUHIRO
IPC: C08L5/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing phenolic resin foam having improved water-absorption resistance and/or heat-insulation and provide a formable phenolic resin composition to be sued in the above method. SOLUTION: The objective foamable phenolic resin composition contains a phenolic resin having curable functional group in the molecule, a foam stabilizer, a foaming agent, a non-reducing sugar (excluding sucrose) and optionally a curing catalyst and an assistant and/or an additive. The method for the production of the phenolic resin foam comprises the foaming and curing of the above phenolic resin composition.
Patent JP-H11191360-A (JP)
Title: Thin film cold cathode
Inventor: IKEDA JUNJI
IPC: H01J1/312
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin film cold cathode that a mean free path is improved at an electron acceleration layer and an electron irradiating efficiency is improved by using a single crystal intrinsic semiconductor as the same kind as a substrate or a polycrystal intrinsic semiconductor as a layer on which a high electric field is applied instead of a non-crystal insulating body. SOLUTION: This thin film cold cathode irradiates electrons in the vacuum utilizing hot electrons accelerated in a solid. An n-type semiconductor substrate 1 and a intrinsic semiconductor 2 formed on the n-type semiconductor substrate 1 and a thin film electrode 3 formed on the intrinsic semiconductor 2 are provided to accelerate electrons by an electric field applied to the intrinsic semiconductor 2.
Patent JP-H11193240-A (JP)
Title: Composition for improving metabolism of lipid
Inventor: KII SAISHI
IPC: A61P3/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a blood triglyceride-reducing action by including as active ingredients the polar solvent extracts of a galenical, Curcuma zedoaria, obtained by drying the leaves of Ginkgo biloba, the rhizome of Curcuma aeruginosa Roxb. (C. zedoaria non Roxb) in Zingiberaceae cultured in Chinese, etc., and/or the rhizome of Curcuma longa L. (Curumazedoaria Roscoe) in Zingiberaceae native to the tropical Asia. SOLUTION: The composition contains the polar solvent extracts of Ginkgo biloba leaves, Curcuma aeruginosa Roxb. (C. zedoaria non Roxb) and/or Curcuma longa L. (Curumazedoaria Roscoe) as active ingredients. The extracts are obtained by immersing and extraction-treating the Ginkgo biloba leaves, the Curcuma aeruginosa Roxb. (C. zedoaria non Roxb) and/or the Curcuma longa L. (Curumazedoaria Roscoe) with water-containing methanol, ethanol, water or the like at room temperature for several days or at temperature near to the boiling point of the solvent for several ten minutes to several hr, removing impurities by a filtration method, etc., and, if necessary, further concentrating or pulverizing the extract. The composition is useful for the treatment of hyperlipemia. The addition of the composition to a beverage or a food enables the employment on the dietary therapy of the hyperlipemia.
Patent JP-2001187031-A (JP)
Title: Electronic blood pressure measuring method
Inventor: YO KENWA
IPC: A61B5/022
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blood pressure measuring method which can perform an accurate measurement, and the measuring operation of which is convenient. SOLUTION: This electronic blood pressure measuring method comprises four steps (1), (2), (3) and (4), and measures a diastolic pressure and a systolic pressure in order. In the step (1), an A armband and a B armband are wound on an optional one section having blood vessel of the four limbs of a person to be measured. In the step (2), an air filling pressurization is advanced to the B armband, and when the B armband comes into contact with an arterial blood vessel, the air filling pressurization is stopped. In the step (3), the air filling pressurization is advanced to the A armband, and the pressure in the A armband is made equal to the lowest pressure in the blood vessel or larger. In this case, by a sensor in the B armband, a waveform variation is detected, and a pressure point at the time of a waveform alteration is made the diastolic pressure.  In the step (4), the air filling pressurization is continuously advanced to the A armband, and the arterial blood vessel is completely pressed, and the pressure in the A armband is made equal to the maximum pressure in the blood vessel or larger. Then, a pressure point when the sensor in the B armband does not detect a blood stream any more is made the systolic pressure.
Patent JP-2000189728-A (JP)
Title: Substrate treating device
Inventor: TAKI AKIHIKO
IPC: B01D35/027
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To smoothly flow out drainage from a liquid receiving vessel such as a processing cup. SOLUTION: A main body part 61 of a drain filter 60 has a tubular peripheral surface 64 and a bottom surface 65 as a filtering surface which is provided so as to shut an opening below the peripheral surface 64. At the bottom surface 65, a large number of filtering holes 66 for catching foreign matters such as broken pieces of a substrate S and small parts such as a screw, are formed. Further the bottom surface 65 is provided in an inclined state to a horizontal surface. Thereby even when large quantity of treating soln. flows in the main body part 61 from a drainage port 33, the flown-in treating soln. is gathered to a lower part of the main body part 61 and a space 37 above the bottom surface 65 and a space 38 therebelow are communicated via the filtering holes 66 formed the bottom surface 65. Thereby the lower space 38 can be prevented from being in a closed state and the treating soln. above the bottom surface 65 can be made to smoothly flow into the lower space 38 side.
Patent JP-2000189951-A (JP)
Title: Water purifier
Inventor: AKIYOSHI TAKUYA
IPC: B01D27/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier which does not produce any internal sliding sound conventionally caused inside the filtration cartridge and gives no uncomfortable feeling to a user when the cartridge is attached or detached in the fitting stage of a filtration cartridge to a water purifier main body by screw-fitting of the water purifier assembling operation. SOLUTION: This purifier has such a structure that a cylindrical cartridge joint 8a on the side of a filtration cartridge is screw-fitted to a joint 12 on the side of a purifier main body, wherein grooves 8e are formed at the rear end of the cartridge joint 8a in the filtration cartridge and projections 13h are formed on a top partition plate 13 and also, the cartridge joint 8a is screwed into a pressure-resistant case 8b provided with the top partition plate 13 and further, the projections 13h are fitted to the grooves 8e to integrate all the internal constituent members of the filtration cartridge and to form the water purifier. By using the water purifier, no uncomfortable internal sliding sound is caused when the filtration cartridge 8a is attached to or detached from the purifier main body by rotating the cartridge.
Patent JP-2001217538-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: KOJIMA TOSHIFUMI
IPC: H05K3/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board which prevents a paste from trailing from a through-hole opening plane or the paste trailing from recessing the through-hole opening plane due to viscosity reduction of the paste occurring in a heating process of the hole filling paste filled in through-holes, and satisfactorily fill a high-viscosity hole filling paste in through- holes having a diameter of 100 μm or less and a high aspect ratio. SOLUTION: A core board is disposed on a support board having through- holes formed at positions corresponding to through-holes of the core board, and a step of pressure-filling a hole filling paste into the through-holes of the core board through the through-holes of the support board from below the support board is used. The viscosity of the used hole filling paste is preferably 300 Pa.s or more at 22-23 deg.C.
Patent JP-H10199877-A (JP)
Title: Method for forming protection film of semiconductor element
Inventor: KIM SUN OO
IPC: H01L21/768
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce electrostatic capacity and to improve a part where reliability is weak owing to the protection film-coating-defect of a metal wiring lower end by applying and curing the SOG film, whose dielectric constant is smaller than that of the oxide film on a silicon oxide film vapor-deposited on a whole structure, comprising metal wiring and stacking a silicon nitride film. SOLUTION: A thin silicon oxide film 33 is vapor-deposited on a metal wiring 32 formed on a silicon substrate 31 and SOG, having the low dielectric constant is applied to the whole structure. A curing process is executed at 400-500 deg.C, e.g. for stabilizing the chemical bonding of SOG. Then, a cured SOG film 34 is formed. Next, a silicon nitride film 35 is formed on the SOG film 34 and a protection film forming process is completed. The silicon oxide film 33 whose dielectric constant is 4.3 and the SOG film 34 whose dielectric constant is 3.0 exist between the metal wirings 32. Thus, parasitic electrostatic capacity between the metal wirings 32 is considerably reduced, compared with that between the metal wirings where a general protection film is formed.
Patent JP-2000191379-A (JP)
Title: Application of lining refractories of vessel for molten metal
Inventor: NAKAGAWA HITOSHI
IPC: C04B14/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for application of lining refractories of a vessel for molten metal capable of improving application efficiency and improving the service life of an applied body. SOLUTION: In the method for application of the lining refractories of the vessel for molten metal for applying the monolithic refractories on the inside surface of the vessel for molten metal by forcibly feeding the slurry-like monolithic refractories by a transporting pipe 7, incorporating an accelerator together with compressed air to the refractories from a nozzle 5 mounted at the front end of this pipe and ejecting the mixture, refractory coarse aggregate 3 having a grain size of >=5 mm and below 1/3 the bore of the transporting piping is mixed with the slurry-like monolithic refractories and the mixture is forcibly fed.
Patent JP-2000195044-A (JP)
Title: Apparatus for manufacturing magnetic storage medium
Inventor: CHIBA TAKASHI
IPC: C23C14/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To protect a wire supply apparatus from heat to assure excellent productivity without generation of splash or the like for a long period of time by comprising a heat shielding means for shielding the wire supply apparatus from heat and/or a cooling means for cooling the wire supply apparatus. SOLUTION: A wire supply apparatus 16 to supply a wire type metal magnetic material into a crucible 9 forms a wire supply roll 18 by winding a wire 17 around a roller 20. A wire 17 guided from the wire supply roll 18 is held between a pair of rollers 21 formed of cast-iron and it is then sequentially supplied to the crucible 9 through the rotary driving. A heat shielding apparatus 22 is formed of a heat shielding plate to shield the heat applied to a pair of rollers 21. A vacuum vapor deposition apparatus irradiates the vapor source with an electronic beam to further heat for vaporization when a metal magnetic film is formed on a non-magnetic supporting material when the wire sequentially runs to a cooling can and windup roll from the supply roll.
Patent JP-2001185209-A (JP)
Title: Alkaline storage battery
Inventor: ITO TAKASHI
IPC: H01M10/28
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce voltage drop at high rate discharge of a cylindrical alkaline storage battery and enable charging and discharging of large current. SOLUTION: The alkaline storage battery has electrode plate groups, that are wound up spirally via a separator and where a current collector is welded to the protruded part of the electrode plate groups that are equipped, such that the exposed part of the longer side of one side of electrode plate is protruded upwardly, and the exposed part of longer side of the other side part of electrode plate is protruded downwardly. Then, this current collector has slits having plural widths radially reaching the edge part from a circular opening of the central part of the flat plate, and both edge parts of each slit are folded in the welding direction of electrode plate groups, and the folded edge part is welded to the electrode plate groups.
Patent JP-2001184637-A (JP)
Title: Optical information recording and reproducing device
Inventor: ITO YOSHINAO
IPC: G03H1/26
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device which uses a volumetric holographic memory consisting of a photorefractive crystalline body and may be downsized. SOLUTION: This optical information recording and reproducing device has a supporting means which freely mountably supports the volumetric holographic memory having the shape of revolution body having a rotationally symmetric axis of rotation and having planes perpendicular to the rotationally symmetric axis of rotation at both ends, a reference light means which makes a coherent reference light beam of a first wavelength incident on the volumetric holographic memory, a signal light means which makes the coherent signal light beam modulated according to image data on the volumetric holographic memory,  intersects the beam with the reference light therein and forms a refractive index grating of a three-dimensional light interference pattern with the reference light beam and a means which detects the diffracted light generated by the irradiation of the refractive index grating of the light interference pattern with the reference light beam. The supporting means holds the volumetric holographic memory in a position where the signal light beam passes the planes at both ends of the volumetric holographic memory.
Patent JP-2001182970-A (JP)
Title: Wall mounting unit for air conditioner
Inventor: OMURA TAKAO
IPC: F24F5/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide wall mounting unit for air conditioner in which a base can be fixed easily to a longitudinal frame. SOLUTION: The wall mounting unit for air conditioner opens a base 6 by about 90 deg. around the upper shaft support 7 of the base 6 with respect to a longitudinal frame 3, and brings a lower stationary stopper/stopping part 8 into contact with the longitudinal frame 3. At the same time, a hooked stopping part 12 is inserted into a rectangular opening 13 of the longitudinal frame 3 from above and stopped in place. The base 6 can be secured to extend forward from the longitudinal frame 3 perpendicularly thereto, as shown by a solid line on Fig. 2, by further tightening one bolt 5 and the assembling work is completed.
Patent JP-2001179924-A (JP)
Title: Gravure plate-making device
Inventor: SHIGETA TATSUO
IPC: G03F7/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To realize a gravure plate-making device, which can execute the extraction of roll data and the exclusion of improper rolls, an all automatic precision polishing ranging from a plate removal polishing to a mirror polishing and with which the formation of cells can be applied through either by etching or by engraving and which can be applied to either to a roll, which is used for the first time and is not necessary to be polished, or to a re-sued roll, which is necessary to be polished. SOLUTION: In the handling area of an industrial robot 1, a roll measuring device 4, a roll taking-out device 5, a laser abrasion film applying device 6, a laser device 7 for abrasion, an engraving machine 8, a polishing machine 9 and a roll stock device 10 are provided. In the roll carrying area of a stacker crane 2, a de-chlomizing device 11, a surface activating device 12, a nickel plating device 13, a copper plating device 14, a chrome plating device 15, an etching device 16 and a stocking device 17. Into a controller 18 which controls the whole system, the programs for plate-making processes are stored so as to input data in response to processes.
Patent JP-2000192435-A (JP)
Title: Underwater gravity type structure
Inventor: UMEHARA KENJI
IPC: E02B3/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient strength and durability by a simple structure, and to improve safety and durability by forming the base of a concrete building frame in a recessed shape, forming the outer edge section of the base and a neighboring region in projecting sections and disposing sliding resistance materials to the projecting sections. SOLUTION: The surfaces of the elastic bodies of sliding resistance materials 6 spread all over a box base are equalized to the level of the projecting-section constitutional surface of the bottom section of a caisson 1. A block material such as a foamed polystyrene or the like having strength in compression and specific gravity smaller than water is spread all over the corresponding section of the recessed section 7 of the bottom section of the caisson 1 as a form material. Consequently, the caisson 1 is installed onto a foundation rubble-mound by towing and sinking the manufactured and launched caisson 1 at the place of the construction of a breakwater. A fill material or the like is charged into the caisson 1, cover concrete is placed, and the upper concrete of the caisson 1 is placed. Accordingly, the damage of the projecting section of the bottom section is avoided in case of the mounting of the caisson 1 on the mound, excellent sliding resistance is obtained and the caisson is stabilized, and subsequently the caisson can be unified substantially with a mound section.
Patent JP-H11269702-A (JP)
Title: Production of clothes by circular knitting machine, and clothes produced thereby
Inventor: LONATI FRANCESCO
IPC: A41B9/06
Filed: 1998-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing clothes, e.g. undershirt and body shirt, by a common circular knitting machine without forming seams at the shoulders and at low sewing cost, and also to provide clothes produced by the same method. SOLUTION: This method for producing clothes, e.g. undershirt and body shirt, by a common circular knitting machine comprises at least one first step A to form a ring-shaped hem section 1 as the neck, at least one second step B to form a first cylindrical body section 2 continuously from the ring-shaped hem section 1, at least one third step C to form a second cylindrical body section 3 continuously from the first cylindrical body section 2, and a fourth step D to form hemmed section 4. The ring-shaped hem section 1, which is smaller in diameter than the first cylindrical body section 2, is formed around the shoulder section seamlessly by at least one elastic yarn extended beforehand and/or a smaller number of yarns than those for the first cylindrical body section 2.