baber/WOPTO huggingface dataset:
Patent JP-2003021495-A (JP)
Title: Air conditioner
Inventor: IIDA MASAKAZU
IPC: F28G13/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that is constituted to periodically and automatically wash the heat exchanger of the air conditioner so as to maintain the heat exchanger efficiency of the heat exchanger at a high level. SOLUTION: The air conditioner is provided with the heat exchanger which makes heat exchanges between a refrigerant passing through the exchanger and an air flow passing over the external surface of the exchanger, a storage tank which stores a cleaning solvent, and a cleaning pipeline which guides the cleaning solvent from the storage tank to the upper part of the heat exchanger. The air conditioner is also provided with a sprinkler nozzle which is installed to the front end of the cleaning pipeline and sprays the cleaning solvent upon the upper surface of the heat exchanger, a feeding pump which feeds the cleaning solvent from the storage tank to the sprinkler nozzle through the cleaning pipeline, and a cleaning control section which makes the sprinkler nozzle spray the cleaning solvent by driving the feeding pump by discriminating the cleaning timing of the heat exchanger.
Patent JP-2003021243-A (JP)
Title: Long life-type butterfly valve
Inventor: KONDO MASAYUKI
IPC: F16K1/226
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a long life-type butterfly valve capable of elongating the life of a rubber lining. SOLUTION: An inner face of a valve casing 2 is coated with the rubber lining 11, the rubber lining 11 is prepared by alternately laminating soft rubber layers 12 and gas impermeable material layers 13, and the soft rubber layers 12 are mounted on an outer layer as an adhesive face to the inner face of the valve easing, and an inner layer as a liquid contact surface.
Patent JP-2003041123-A (JP)
Title: Thermosetting resin composition, method for producing the same and suspensionlike mixture
Inventor: TAKASHIMA TSUTOMU
IPC: C08L23/26
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition having improved impact characteristics, thermal cracking, oxidative deterioration and heat deterioration resistances without deteriorating heat resistance and suitable for sealing a semiconductor, etc. SOLUTION: This thermosetting resin composition is obtained by curing a composition comprising a thermosetting resin and a reactive monoolefin polymer. The main phase structure thereof is a sea-island structure composed of a cured product comprising a composition containing the thermosetting resin or further a curing agent as a continuous phase and a dispersed phase consisting essentially of the reactive monoolefin polymer. The structure of the dispersed phase has a plurality of finer dispersed phases in the interior thereof and/or at least one interfacial layer present in the whole region of the outer peripheral part of the dispersed phase.
Patent JP-2003023302-A (JP)
Title: Production method for cylindrical waveguide, and cylindrical waveguide
Inventor: INUZUKA TAKAYUKI
IPC: H01P1/17
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method for cylindrical waveguide with which not only an axial ratio but also polarized wave conversion efficiency can be improved by arranging and fixing a dielectric board on a cylindrical waveguide with high position accuracy, and to provide a cylindrical waveguide. SOLUTION: The dielectric board is molded integrally with the cylindrical waveguide by resin molding so that the dielectric board can be fixed on the cylindrical waveguide. An outsert-molded dielectric board 2 is arranged in a cavity part 32 which corresponds to a dielectric board part of a metal die having a cavity form with which the dielectric board and the cylindrical waveguide are synthesized, and a cavity 33 is filled with resins. Thus, a cylindrical waveguide 10 with which the dielectric board 2 to arrange metal members on both the sides is integrally formed, is molded.
Patent JP-2003023242-A (JP)
Title: Solder fixing structure for terminal of electronic component
Inventor: HAGIWARA TETSUYA
IPC: H05K3/34
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a fillet shape that can suppress the occurrence of red divisions and the liftoff and peeling of copper lands. SOLUTION: When projected solder is formed in the outermost block section of a copper land 2 in a reflow-soldering step and a printed board 4 on which the projected solder is formed is subjected to flow-soldering in a flow-soldering steps, a fillet having a projecting section in its outermost block section is formed. Since solder 1 used in the flow-soldering step is formed on the inside of the projecting section 12, no strong tensile stress is generated in the copper land 2 and the liftoff and peeling of the land 2 can be suppressed, at the same time, the occurrence of red divisions can also be suppressed by the projecting section 12.
Patent JP-2003022489-A (JP)
Title: House security system
Inventor: ITO MASUO
IPC: G08B25/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a house security system which can ensure high-reliability security at low cost. SOLUTION: An external device 10 equipped with an analog sensor, etc., is connected to a slave device 20 and detection data that the analog sensor detects are converted by the slave device 20 installed nearby the analog sensor into digital data, which are transmitted to a master device 40 through a wired line 35. Further, the slave device 20 is so connected that another slave device can be connected, and a plurality of slave devices 20 are connected to the master device 40 by one data transmission line. The master device 40 sends commands to which the identification numbers of the respective slave devices 20 are added to the respective slave devices 20. Each slave device 20 only when receiving a command to which its identification number is added performs the process indicated by the command.
Patent JP-2002036014-A (JP)
Title: Perfectly fastening system in rotation machine
Inventor: TAGLANG JOHANN
IPC: B23B31/30
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce axial structure length in the perfectly fastening system in a rotation machine having a plurality of structure groups comprising a chuck 2 unrotatably disposed on a machine spindle 3 in the rotation machine, a clamp cylinder 4 for moving a clamp jaw of the chuck 2, a multiple medium supply body 6, and process control system 10 for monitoring an axial position of a piston 5 related to the clamp cylinder 4 and a position of the clamp jaw of the chuck 2. SOLUTION: The machine spindle 3 is formed as a hollow spindle 14, and the hollow spindle 14 has a radium allowing one or more of the structure groups to be stored in it.
Patent JP-2003029435-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same
Inventor: KONDO AKIHIRO
IPC: G03G5/06
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity characteristics in the wavelength range of 380-500 nm and so excellent in durability as not to cause fatigue deterioration due to light and to provide an image forming apparatus using laser light in the wavelength range of 380-500 nm as a light source for exposure, having high sensitivity and high resolving power and giving stable image quality. SOLUTION: In the electrophotographic photoreceptor using a laser whose oscillation wavelength is in the range of 380-500 nm as a light source for exposure, a specified benzofuran-styryl compound is contained as a charge transferring material 3 in a photosensitive layer 4 on an electrically conductive support 1. The image forming apparatus using a laser having oscillation wavelength at 380-500 nm as a light source for exposure is loaded with the electrophotographic photoreceptor.
Patent JP-2003024901-A (JP)
Title: Method for treating deposits of aromatic halide and treatment device
Inventor: GOTO TAKUHIRO
IPC: B09B3/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of and a device for treating the fouling of an aromatic halide by which a fibrous material such as paper, cloth or a woody material adhered or impregnated with the aromatic halide, especially a polychlorinated biphenyl(PCB) or a polychlorinated phenol(PCP) is made harmless. SOLUTION: The method for treating deposits of an aromatic halide comprises the first step to disaggregate the fouling, the aromatic halide or an oil containing the aromatic halide which adheres to or is impregnated into a fibrous material such as paper, cloth or a woody material, the second step to emulsify the obtained disaggregation solution with the help of an emulsifier, the third step to add quick lime to the obtained emulsion and stir/mix these materials and the fourth step to heat the mixture at 150 to 300 deg.C.
Patent JP-2003028325-A (JP)
Title: Check valve
Inventor: NAGAI SHINICHI
IPC: F16K15/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a check valve capable of eliminating rattling and suppressing an increase in overall length. SOLUTION: This check valve comprises a sliding area 6 and a fluid communication area 7 in the clearance thereof from the inner wall 5 of the valve. A valve 4 is inserted in the axial direction of the valve. A sliding portion 11 is vertically installed also in the fluid communication area 7, and the valve is allowed to slide at the sliding portion 11 in the clearance thereof from the inner wall 5 of the valve in the same manner as at the sliding area 6.
Patent JP-2003028423-A (JP)
Title: Coal ignition apparatus and method thereof
Inventor: FUKUSHIMA YUZURU
IPC: F23Q7/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a coal ignition apparatus and its method enabling secure and effective ignition on coal in a short time. SOLUTION: Electrodes 11a and 11b are placed oppositely on a coal ignition oven 1 where heat resistant and insulating work is applied to the inside. The coal is accommodated to bed and voltage is applied between both electrodes 11a and 11b. Electric current is flown via the coal between both electrodes 11a and 11b. The coal generates heat by means of resistance of the coal own and ignites.
Patent JP-2002372217-A (JP)
Title: Turning combustion type fluidized bed incinerator
Inventor: NAGOSHI YOSHIJI
IPC: F23G5/50
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a turning combustion type fluidized bed incinerator wherein a waste containing a chloride compound and a waste such as waste oil with different shapes are incinerated in a turning combustion system. SOLUTION: Primary combustion air is blown tangentially from an outer wall in a combustion chamber toward the interior of the same and tangentially of a furnace inner wall at a downward slope from the outside of a furnace wall of the combustion chamber toward the interior of the furnace wall, and many nozzles are arranged on the circumference. A two stage combustion air blowing structure is provided, wherein many blowing nozzles for secondary combustion air are arranged on the circumference horizontally toward the center of the combustion chamber at an upper portion of the primary combustion air nozzle train.  Further, a plurality of feed pipes for waste such as waste oil are provided in the direction of the center from the furnace wall toward a fluidized sand bed layer provided at a lower portion of the combustion chamber being a structure where flow rates of the primary and secondary airs are adjusted based upon a measured result of the temperature in the combustion chamber. Further, a mechanism is provided on the furnace wall, which adjusts the length of insertion via a flange socket. Furthermore, the amount of feeding of the waste such as oil waste is adjusted automatically or manually by measuring temperature in the fluidized sand bed layer.
Patent JP-2002171539-A (JP)
Title: Convergence measurement instrument
Inventor: NISHIHATA KATSUNORI
IPC: H04N17/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a convergence measurement instrument that can calculate mis-convergence of a color picture tube with high accuracy in a short time. SOLUTION: The convergence measurement device is provided with a convergence adjustment pattern signal generating section 6 that generates a convergence adjustment pattern televised on a screen of the color picture tube 12, an image pickup device 2 that picks up an image of the convergence adjustment pattern displayed on the screen 12 of the color picture tube 13, an image processing interface 3 that converts an image signal of the picked-up convergence adjustment pattern into digital image data, and an arithmetic unit 5 that calculates a value or mis-convergence from the digital image data, and the convergence adjustment pattern consists of green spots, and at least one set of red and blue spots, and the display positions of each of the red, green and blue spots are separated by non-luminous areas.
Patent JP-2003038115-A (JP)
Title: Bread crumb and method for producing the same
Inventor: KATO YOSHIKAZU
IPC: A23L7/157
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide bread crumb having a reduced oil-absorbing rate (less sticky feeling), crispy and capable of keeping a good eat feeling for a long period, and a method for producing the same. SOLUTION: This bread crumb is obtained by baking a raw material obtained by mixing 5-8 wt.% mannan with wheat flour which is a main raw material of the bread crumb, to produce bread, and then crushing the bread. The mannan is added with water before mixing with the other raw material to increase its fluidity.
Patent JP-2003045050-A (JP)
Title: Magneto-optical recording medium reproducing device
Inventor: ANDO HIROTAKE
IPC: G11B7/09
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium reproducing device which performs an offset correcting operation for track control while improving accuracy without obstructing a data reproducing operation. SOLUTION: The magneto-optical recording medium reproducing device having a means for reproducing data recorded on a recording medium by light tracking-controlled on the basis of tracking error signals is provided with a means 6 for outputting the result of comparing the tracking error signals with a reference level provided beforehand and a means 7 for measuring the quality of reproducing data corresponding to output and adding an offset value calculated on the basis of the result to the tracking error signals.
Patent JP-2003041120-A (JP)
Title: Curable polysulphide composition
Inventor: HIRAIWA TOSHIHIKO
IPC: C08L63/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a curable polysulphide composition which is usable as a sealant, not easily destroyed, and keeps excellent durability for a long term by properly suppressing increase of modulus of the executed sealant when heated. SOLUTION: This curable polysulphide composition comprises a polysulphide polymer having >=2 thiol groups in a molecule, a curing agent and an epoxy resin. The epoxy resin is preferably a bisphenol-based epoxy resin and the curing agent is preferably lead dioxide.
Patent JP-2003046889-A (JP)
Title: Fault detector for digital broadcasting receiver and method for detecting the same
Inventor: GOSHIMA HIROYUKI
IPC: H04H60/32
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fault detector for a digital broadcasting receiver which alleviates a load of bringing a fault generated at the receiver to a service center or the like by a user and which shortens a time consumed for reproducing and analyzing the fault in a receiver maker. SOLUTION: The fault detector for the digital broadcasting receiver monitors an error of each block in the receiver, judges whether the error is an error capable of normally bringing about in a combination of generated error or a fault, stores information regarding its fault as fault information in a storage unit if the error is judged as the fault in first judging, stores a state of a receiving stream when the fault occurs as fault information in the storage unit, stores a user's operating history of past several steps as operating information in the storage unit, adds information for identifying a receiver's maker and type, and transmits the fault information and the operating information for specifying the receiver in which the fault occurs by utilizing a means for transmitting accounting information or the like of digital broadcasting to the broadcasting station side.
Patent JP-2002101402-A (JP)
Title: Series unit for two-way catv system
Inventor: MATSUBARA HIROSHI
IPC: H04N7/173
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a series unit for two-way CATV system that can simply be thrown to a position of outgoing signal transmission or 2-way transmission and prevent other party than a manager from carelessly making the switching. SOLUTION: The inside of a case of the series unit 17 is provided with a switch 36 that uses an incoming interruption HPF(high pass filter) to select a terminal Tb1, to which a terminal is connected, whether the terminal Tb1 is brought into a state able to output only an outgoing signal or a state able to input/output both incoming and outgoing signals. A slide switch is adopted for the switch 36 and its operating part, that is, a projection 36a can externally be operated through an operation hole 46d made to a bottom face 46b of a recessed part 46a for protecting the terminal Tb1 formed to a terminal board 36. Thus, the switching operation can simply be made and since a connector 28 usually covers the switch, the switch cannot carelessly be switched.
Patent JP-2003050479-A (JP)
Title: Image forming method and toner for image forming
Inventor: TAMURA OSAMU
IPC: G03G15/20
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent offset at an end caused in the case of alternately switching longitudinally passing paper and laterally passing paper every copy while holding sufficient fixing ability in a copying device equipped with an electronic sorting function. SOLUTION: In the case of copying several originals by several copies, a paper feeding direction is alternately switched to longitudinally passing paper and laterally passing paper by every copy, and either control following (a) or (b) is performed in a fixing stage. (a) Control to lower the controlled temperature of the heating roller if the temperature at the end of a heating roller in a shaft direction attains specified temperature when it is detected, (b) Control to prolong the interval of fed paper only in the case of longitudinally passing paper.  The heat absorption curve of toner particles at the time of temperature rise measured by a DSC has at least a maximal value in the area of 110 to 160 deg.C, and a main peak in an area where molecular weight is 2000 to 25000, and a sub peak or a shoulder in an area where molecular weight is 70000 to 2000000 in the GPC of a THF soluble component, and Mw/Mn of the component is 8 to 500 and the component whose molecular weight is <=2000 is <=15 mass %.
Patent JP-2003048279-A (JP)
Title: Method for manufacturing polymer sheet and polymer sheet manufactured by this method
Inventor: YAMAMORI YOSHIYUKI
IPC: B32B27/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer sheet for optics having high barrier properties to gas and water vapor at a low cost and a substrate for a display element and a display device using the polymer sheet for optics. SOLUTION: In the polymer sheet for optics having at least a base material (a), a gas and water vapor barrier layer and a protecting layer, the polymer sheet for optics is characterized in that it is molded by laminating a transfer film with only a protecting layer and a gas and water vapor barrier layer or a protecting layer, a gas and water vapor barrier layer and an adhesive layer formed on a heat-resistant release substrate (b) showing a heat deformation level of 1% or less at 200 deg.C on the substrate (a). This method includes the step to form the adhesive layer for upgrading adhesive properties with the gas and water vapor barrier layer on the substrate (a) by coating.
Patent JP-2003055885-A (JP)
Title: Technique for hand-drawn fine line and hand-drawn yuzen dyeing
Inventor: TAKIZAWA AKIRA
IPC: D06P5/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a hand-drawn fine line and hand-drawn Yuzen dyed fabric (a printed silk) appearing to be the same when viewed from both the right side and the back side, to improve a merchandise value in merchandise in which even the back side is shown, e.g. a shawl, a stole, a dress, a curtain or a tapestry and to extend merchandise uses of the hand-drawn fine line and hand-drawn Yuzen dyeing which is a traditional technique for dyeing. SOLUTION: The technique comprises a fine line hand-drawing step 2 comprising a right side fine line hand-drawing step 2a of forming hand-drawn fine lines on the ride side of a white fabric and a back side fine line hand-drawing step 2b of forming the same hand-drawn fine lines as the hand-drawn fine lines formed on the right side on the back side of the white fabric, a brush dyeing step 3 comprising a right side brush dyeing step 3a of carrying out brush dyeing on the right side of the white fabric and a back side brush dyeing step 3b of carrying out brush dyeing of the same color on the back side of the white fabric and a hand-drawing Yuzen step 7 comprising a right side hand-drawing, Yuzen step 7a of carrying out coloring on the right side of the fabric and a back side hand-drawing Yuzen step 7b of carrying out the same coloring as the coloring carried out on the right side.
Patent JP-2003056091-A (JP)
Title: Soundproof interface floor structure
Inventor: ADACHI KOICHI
IPC: E04B5/43
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof interface floor structure which has high soundproof performance imparted thereto, and is constructed with excellent workability in a shortened construction period. SOLUTION: According to the soundproof interface floor structure, a floor substrate 4, a vibration control soundproof material 3 (preferably, having a surface density of 5 kg/m<2> or more), and a flooring material are sequentially laminated on beams 1, 1, etc., and a ceiling material 6 of a lower story is mounted on the beams 1, 1, etc., via ceiling joists 5, 5, etc., which are directly fixed to the beams. Preferably, an interval between a lower bed of each of the beams 1, 1, etc., and an upper bed of the ceiling material 6 is set to 10 cm or more.
Patent JP-2002139553-A (JP)
Title: Apparatus for specifying end position of electronic circuit element and for measuring jitter
Inventor: WEST BURNELL E
IPC: G01R31/319
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To accurately measure a delay in propagation, setup time, and retention time of an electronic circuit element such as IC with an automatic inspection apparatus. SOLUTION: This apparatus includes a strobe source 10 connected to the control terminal of a pattern source 1 and to the input terminal of a variable clock signal delaying means 12. The strobe source 10 triggers the pattern source so that signals consisting of a series of logic '0' and '1' are output to the input terminal of a device (DUT) 4 to be tested. The DUT 4 propagates this logic series to a flip-flop 6. The signals which have propagated the first and second flip-flops 6 and 8 are corrected after delay. By matching clock signal ends to the flip-flops with data signal ends, the delay time of the DUT is calculated.