baber/WOPTO huggingface dataset:
Patent JP-2001237575-A (JP)
Title: Electronic control apparatus and its manufacturing method
Inventor: SANADA KAZUYA
IPC: H05K1/14
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability in an electronic control apparatus against heat while suppressing an increase in the size. SOLUTION: This electronic control apparatus 1 has a control circuit board 10 arranged in a case 7 opposite to the internal surface 7d of an upper wall 7c provided with a driving circuit board 20 across the space corresponding to the housing storage part 2a of a connector 2. Namely, the driving circuit board 20 and control circuit board 10 are separated by effectively using the space for storing the connector 20. Consequently, while an increase in the size of the electronic controller 20 is suppressed, the conduction of heat from a driving element 5 to a control processing element 3 can be reduced and then the operation stability of the device 1 can be maintained.
Patent JP-2001240774-A (JP)
Title: Method of producing layer having both hydrophilic antifoulancy and hard coat and plastic molded product to be obtained by this method
Inventor: TADAOKA EISUKE
IPC: C09D5/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a layer having both hydrophilic antifoulancy with good durability and hard coat, and a plastic molded product to be obtained by the method. SOLUTION: The method comprises coating a mixture composition containing (A) an inorganic oxide, (B) an acrylic monomer containing >=50 wt.% acrylic monomer having >=3 functional groups and a photopolymerization initiator, and a solvent compatible with components (A) and (B) at a mixing ratio by weight ratio of component (A) to component (B) of 40/60 to 85/15 and a mixing ratio by weight ratio of the solvent to component (A) plus component (B) of 50/50 to 10/90 on a plastic substrate and irradiating the resulting coating film with ultraviolet rays of 300 mJ/cm2 to cure it.
Patent JP-2001242736-A (JP)
Title: Fixing device
Inventor: ISHII HIROSHI
IPC: H05B3/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To well maintain the picture image quality without generating partial unevenness of temperature even when the heat capacity of a heating member is reduced, by heightening heat conductivity in the direction of the contact surface with recording paper. SOLUTION: A heating roll 2 is made into a bilayer structure consisting of a heat anisotropic material layer 21 and a releasing layer 22 in the radial direction (the direction of arrow A). The heat conductivity of the heat anisotropic material layer 21 is heightened in the direction intersecting perpendicularly the radial direction as compared with the heat conductivity in the radial direction of the heating roll 2. The heat conductivity when heat conducts from other portions not contacting with the recording paper P is higher than the heat conductivity when the heat conducts on the recording paper P from a part contacting with the recording paper P in the heating roll 2.  Thus, the temperature of the part contacting with the recording paper P in the heating roll 2 is not lowered remarkably as compared with other portions, and the partial unevenness of temperature is not generated in the heating roll 2. The degradation of the picture image quality is not generated.
Patent JP-2001243031-A (JP)
Title: Printing controller and its controlling method
Inventor: KUJIRAI YASUHIRO
IPC: G06F3/12
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing controller for storing and displaying print setting for a printing device as history information, and for re-using the desired print setting from the history information and a method for controlling the printing controller. SOLUTION: In a host computer 3000, plural print setting for a printer 1500 is stored in an RAM 2 as history information, and when printing is performed by the printer 1500, the history information stored in the RAM 2 is displayed at a CRT 10. Then, a user is allowed to select the desired history information as the print setting based on the displayed history information, and the printing device 1500 is allowed to perform printing according to the selected printing setting.
Patent JP-2001246344-A (JP)
Title: Waste disposal plant
Inventor: OHORI TAKU
IPC: B09B1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the leak water flowing from a ruptured position of an impervious sheet from penetrating a surface electrode and having an easy tendency to underground seepage and eventually to underground contamination. SOLUTION: This waste disposal plant is provided with the impervious sheet 1 on a ground surface shaped to a recessed shape and has a leakage detecting means 2 arranged with plural electrodes 2B on the upper side of the impervious sheet 1 and the surface electrode 2A on the lower side in order to detect the leakage of the impervious sheet 1. A viscous soil layer 4 is disposed between the surface electrode 2A arranged on the lower side of the impervious sheet 1 and the impervious sheet 1.
Patent JP-2001256337-A (JP)
Title: Method and device for management modeling of enterprise organization
Inventor: MIURA YOSHITAKA
IPC: G06Q10/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for the management modeling of an enterprise organization which take the resonance phenomenon between the market and organization into consideration. SOLUTION: The cyclic movement of the investment and collection of the enterprise organization is modeled with nonlinear forcible vibration represented as m(d2x/dt2)+c(dx/dt)+kx+βx3=F0sinω0t, where m(d2x/dt2) is the special profit and loss of the enterprise organization, c(ds/dt) the (- profit and loss outside business + profit of current period) of the enterprise organization, kx+βx3 the (search development cost + facility investment) of the enterprise organization, and F0sinω0t. The correspondence relation between the organization speed/market speed ratio (speed ratio ω/ω0) and the input and output (sales/ previous-year business profit) of the enterprise organization is represented with the resonance characteristics of the model.
Patent JP-2001253655-A (JP)
Title: Monitor telephone call system of multiple dwelling house
Inventor: SENOO JUNJI
IPC: G08B25/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To carry out a picture-monitor in an elevator in a monitor television of an intercom of each dwelling unit. SOLUTION: A monitor telephone call system is provided with an intercom 1 with a monitor television installed on each dwelling unit, a fingerprint checking device A installed in a common hallway, and a monitor camera 8 installed in an elevator. The fingerprint checking device A calls the intercom 1 with a monitor television of the dwelling unit when a dwelling unit person is checked. On one hand, the intercom 1 with a monitor television of each dwelling unit projects an image photographed by the monitor camera 8 installed in the elevator on a monitor television M when it is called from the fingerprint check device A.
Patent JP-2001252024-A (JP)
Title: Device for producing frozen sweet
Inventor: MORIJIRI HIDEKAZU
IPC: A23G9/20
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To certainly detect a liquid raw material of a frozen sweet even when the installed condition of a device for producing the frozen sweet is bad. SOLUTION: Starting of a compressor 36 is delayed for a prescribed time when a signal for starting an operation of the compressor 36 is detected while carrying out supply of the raw material of the frozen sweet started by a supply signal in the device for producing the frozen sweet 1 equipped with syrup tanks 10A and 10B for collecting the liquid raw material of the frozen sweet, cooling cylinders 6A and 6B for producing the frozen sweet by introducing the raw materials in the syrup tanks 10A and 10B while cooling and stirring, coolers 34A and 34B for cooling the cooling cylinders 6A and 6B and the compressor 36 and a water-cooled condenser 32 constructing a freezing cycle with the coolers 34A and 34B.
Patent JP-2001252307-A (JP)
Title: Absorptive article
Inventor: SAKANO KATSUJI
IPC: A61F13/15
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an absorptive article of a thin type having an excellent leakage preventive effect. SOLUTION: This absorptive article has a liquid permeable top sheet and a liquid impermeable back sheet and an absorber arranged between both sheets. The absorber consists of at least a highly water absorptive polymer and sheet- like members for fixing and holding the highly water absorptive polymers. The highly water absorptive polymers are compounded at 50 to 95 wt.% in the absorber and consists of the first highly water absorptive polymer and the second highly water absorptive polymer. The compounding ratio of both is the first: the second =25:75 to 75:24. The first highly water absorptive polymer has specific liquid permeability, absorption magnification and maximum absorption rate and the second highly water absorptive polymer has the absorption magnification ratio and/or maximum absorption rate higher than that of the first highly water absorptive polymer.
Patent JP-2001254640-A (JP)
Title: Exhaust emission control device of fuel reformed gas engine
Inventor: AOYAMA HISASHI
IPC: F02D41/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out purification of NOx in the case of driving an engine 1 by supplying reformed gas to it by a fuel injection valve 6 by furnishing a fuel reformer 8 to produce the reformed gas with hydrogen and carbon monoxide as main components by reforming fuel of a hydrogen carbide system. SOLUTION: An NOx trap 18 to trap NOx at the time when an air-fuel ratio of exhaust gas to inflow is lean is arranged in an exhaust passage 7 of an engine 1. Oxygen density in the exhaust gas is lowered by lowering oxygen density in engine intake gas by increasing a ratio of partial oxidating reaction out of reforming reaction by increasing a proportion of air out of fuel, water and air to input to a fuel reformer 8 at the time of desorbing reduction of NOx trapped by the NOx trap 18. Simultaneously, reformed gas by the fuel reformer 8 is input to the exhust gas flowing in the NOx trap 18 as a reducer by a reducer input passage 19 and a valve 20.
Patent JP-2001257943-A (JP)
Title: Electronic shutter driving method for solid-state image pickup device and solid-state image pickup device
Inventor: TANAKA HIDEFUMI
IPC: H04N5/353
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic shutter driving method for solid-state image pickup device and a solid-state image pickup device, with which a sharp still picture can be provided by simultaneously providing the same object optical image irradiation time when electronic shutter operation is performed. SOLUTION: First of all, a reset switch Sya and a switch Tr for charge transfer are turned on. After the potential of a cathode Sd' of a photodiode D and the potential of a non-grounded side terminal Sc' of a capacitor C are respectively set to a reset potential Vs, the reset switch Sta is turned off but the switch Tr for charge transfer is still turned on, and in such a state the object optical image is irradiated by the photodiode D. The charge of the photodiode D at that time is transferred and held through the switch Tr for charge transfer to the capacitor C for charge storage. In such a state, a switch SWv1 for video signal read is turned on.
Patent JP-2001253026-A (JP)
Title: Laminated film
Inventor: WATANABE KAZUYUKI
IPC: C08L25/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film suitable as a packaging material for use in food and medical fields excellent in opening properties and the stability of whitening resistance, stem barrier properties and seal strength at the time of use as a sealant film. SOLUTION: The laminated film consists of at least two layers, that is, a layer (A) comprising a resin composition containing 50-80 mass % of (a) propylene/α-olefin random copolymer with an α-olefin content of 3-10 mass % and a melt flow rate of 5 g/10 min or more, 5-20 mass % of (b) high density polyethylene with a density of 0.940-0.965 g/cm3 and a melt flow rate of 2-10 g/10 min, 2-20 mass % of (c) a polystyrene-containing resin composition with a styrene content of 20-60 mass % and 7-18 mass % of (d) straight chain polyethylene with a density of 0.920-0.935 g/cm3 and a melt flow rate of 1-25 g/10 min and a polypropylene layer (B).
Patent JP-2001296783-A (JP)
Title: Image forming device
Inventor: TANAKA KENICHI
IPC: G03G21/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of coming into contact with/ separating from a developing roller pressed to an image carrier with a simple constitution, restraining the deformation of the developing roller by pressing force to the minimum and obtaining a stable outputted image. SOLUTION: In the developing device (2), development is performed by pressing the developing roller (4) to the image carrier (1) so that a specified nip width is obtained, and the device (2) is provided with a cam (12) for pressing the roller (4) to the image carrier (1) by turning at the time of supplying power while abutting on part of the device 2. The device is further provided with a capacitor (20) so as to perform charging when the power is supplied. When the power supply is interrupted, the device is switched so that the capacitor (20) functions as a power source so as to turn the cam (12) to move the roller (4) in a direction where it is separated from the image carrier 1.
Patent JP-2001260145-A (JP)
Title: Foaming fixture device for heat insulating box and method for manufacturing heat insulating box
Inventor: KIMURA GAKUBU
IPC: B29C39/24
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacturing process in a heat insulating material injection process for a heat insulating box. SOLUTION: Injection becomes possible in such a state that an upper lid 8 is opened by fixing a side plate falling preventing and fixing mechanism 10 to side plates 6 and an injection hole is plugged up simultaneously with the closing of the upper lid by attaching an injection hole plug fixture 9 to the undersurface of the upper lid 8. By this constitution, an injection hole pluggingup process is dispensed with and a manufacturing process can be shortened.
Patent JP-2000315910-A (JP)
Title: Multimode, multistep antenna power feeding horn
Inventor: PEEBLES ANN L
IPC: H01Q13/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To constitute a multimode, multistep antenna power feeding horn as compact and in light weight by providing a higher effective band by efficiently controlling mode contents of a satellite communication signal, being accompanied by low cross polarization and a suppressed side lobe and including many transition steps to generate substantially equivalent E plane beam width and H plane beam width. SOLUTION: A transition part 16 of the antenna power feeding horn 10 is separated into four circular transition steps 28, 30, 32 and 34. Plural sharp discontinuous parts are provided in the power feeding horn 10 by the step shapes between the transition steps 28 to 34. The first transition step 28 is linked with a throat part 12 and has diameter which is slightly wider than that of the throat part 12. The last transition step 34 is linked with a phase part 18 and has the same diameter as that of the phase part 18. The horn diameters of the transition steps 28 to 34 are increased from the throat part 12 to the phase part 18 in a symmetrical form and the diameter of the power feeding horn 10 is extended in the step shape in this area.
Patent JP-2001263215-A (JP)
Title: Preheater of diesel engine
Inventor: TSUJI HIDEMASA
IPC: F02B19/14
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To eliminate useless clearance reducing an air utilization factor while securing facility of attaching and replacing a glow plug. SOLUTION: A fuel injector 2 is faced to a sub-combustion chamber 1, and a heating part 6 of the glow plug 4 is rushed in the sub-combustion chamber 1. An indoor rushing-in part 6a of the heating part 6 is formed in a small diameter of a stepped shape to a heating part inserting hole 8, and an unrushing-in part 6b of the heating part 6 is formed in a large diameter more than the indoor rushing-in part 6a to be tightly fitted in the heating part inserting hole 8.
Patent JP-2001268941-A (JP)
Title: Inverter circuit unit
Inventor: ISOBE HIDEYUKI
IPC: H02M7/538
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem due to the fact that an occupation area of an inverter transformer is wide and a drive frequency of each discharge lamp is synchronized not accurately to result in the flickering. SOLUTION: This inverter circuit unit comprises a printed circuit board 31, an inverter transformer 30 including a plurality of secondary windings 22a, 22b which are electromagnetically couples in the equal coupling degree with the primary winding 21 and connectors 33, 34 mounted to both end portions of the printed circuit board 31 in the longitudinal direction. The inverter transformer 20 is located at the center of the printed circuit board 31 and both terminals of different secondary windings 22a, 22b of the inverter transformer 20 are connected to the connectors 33, 34 via a conductive pattern 32.
Patent JP-2001262062-A (JP)
Title: Coating liquid for forming silica coating film, preparation process of silica coating film, silica coating film, semiconductor element using the film and multi-layer wiring board
Inventor: ENOMOTO KAZUHIRO
IPC: B05D7/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a silica film-forming coating liquid which shows a high film-forming property and may form a silica film having a low dielectric constant and a preparation process of a silica film using the coating liquid. SOLUTION: Silica coating liquids (II) and (IV) each contains a polysiloxane which is a polymer obtained by hydrolyzing and polycondensing an alkoxysilane of formula (I): R1nSi(OR2)4-n and formula (III): R3nSi(OR4)4-n (wherein R1 and R3 are each a 1-6C alkyl or aryl group, R2 and R4 are each a 1-4C alkyl group; and n is an integer of 0-2), respectively, with a number of carbons per 1 unit silicon of <=0.3 and >=0.6, respectively, and a solvent. A silica coating liquid comprises a combination of there. In the preparation process of the coating film, this liquid is used. A semiconductor element and a multilayer wiring board are prepared using this coating film.
Patent JP-2001264252-A (JP)
Title: Humidity detecting element and humidity detecting method
Inventor: NAKAMURA TAKATO
IPC: G01N21/59
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a humidity detecting element having unprecedented humidity sensitivity characteristic providing humidity detection of high accuracy even in low and high humidity areas. SOLUTION: This humidity detecting element comprises at least two metallic oxide thin films baked at different temperatures.
Patent JP-2001258779-A (JP)
Title: Plastic sanitary product
Inventor: OGURA KOJI
IPC: C08J7/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a plastic sanitary product that maintains a good appearance long term use. SOLUTION: The plastic sanitary product 10 is provided with a partly crosslinked acrylic resin layer 11, an enhancing layer 12 comprising fiber reinforced unsaturated polyester resin or acrylonitril-butadiene-styrene resin and a hard coating layer 13 that covers the layer 11. The hard coating layer 13 provides the product with an anti-abrasion property.
Patent JP-2001262850-A (JP)
Title: Roof of carport
Inventor: SAKAI HIDEAKI
IPC: E04H6/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide the roof of a carport having a good appearance which is capable of definitely supporting a weight of the roof, a snow load and upwash load by wind pressure. SOLUTION: A girder beam 2 attached to the column 1, a plurality of beams 4 attached to the girder beam 2 at certain intervals in a longitudinal direction, furring 5 coupled between adjacent beams 4, a roof board 6 supported by installing the edge portions at both the ends supported by the furring 5 to a lateral recessed, portion 54 of the beam 4, and the beam 4 stated above is the roof of the carport having the shape as one united body with a stiffening rib 51 at the top surface of the main body 50. In this way, the number of beams 4 is increased and the beam 4 is small but has a high strength so that each load can be definitely supported while giving a good appearance.
Patent JP-2001274242-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAMORI MASUNORI
IPC: H01L21/302
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of copper metal produced when cleaning a semiconductor substrate before forming a barrier film to form an upper wiring layer and to reduce the number of manufacturing processes. SOLUTION: A prescribed portion of a silicon nitride film formed on the conductive layer on a semiconductor substrate is exposed to fluorine radical generated from a gas containing NF3 introduced into a plasma to expose the prescribed portion of the conductive layer and then an upper conductive layer electrically connected to the exposed conductive layer is formed thereon.
Patent JP-2001269023-A (JP)
Title: Seedling planting tool
Inventor: TAKEGAWA KAZUHIRO
IPC: A01C11/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a seedling planting tool equipped with a planting tine for raking seedlings corresponding to a single stock from mat-like seedlings on a seedling stand and seedling extruding forks subject to sliding so as to extrude seedlings raked by the planting tine and furnished with part of the forks in a case, solving such a problem that, because of narrow space inside the case, when the viscosity of grease as lubricant becomes higher, an uneven lubrication inside the case may occur without grease spreading through the inside of the case, therefore if the tool is used over a long period, a significant abrasion may be developed on part of the constituent members making the seedling extruding forks slide including the forks, resulting in possibility of improper and unsmooth sliding motion of the seedling extruding elements. SOLUTION: This seedling planting tool is characterized by being designed to furnish a lubricant feed port 56 for feeding grease into a case 32a upstream of seedling extruding forks 42 and close to a seedling extruding spring 51 for making the forks 42 slide.
Patent JP-2001271156-A (JP)
Title: METHOD OF ANTI HIGH TEMPERATURE OXIDATION TREATMENT FOR Ti-Al ALLOY
Inventor: SHU YOUSAN
IPC: C23C14/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of anti high temperature oxidation treatment, by which the high temperature oxidation resistance of a substate composed of Ti-Al alloy is improved. SOLUTION: An Al2O3 film is deposited on the surface of a substrate composed of Ti-Al alloy by a sputtering method or an electron beam vapor deposition method. Further, an SiO2 film is deposited on the above Al2O3 film by a sputtering method or an electron beam vapor supposition method.
Patent JP-2001279465-A (JP)
Title: Surface discharge treating method, electrode for surface treatment used therefor and obtained surface treated film
Inventor: MATSUKAWA KIMIAKI
IPC: C23C26/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a surface discharge treating method in which a lubricious and wear resistant surface treated film having a hard part and a lubricious part can be obtained. SOLUTION: A surface treating electrode containing a hard material and a lubricous material is used, and voltage is applied on the space between the electrode and the material in a treating solution to generate discharge to form a surface treated film on the surface of the material.