baber/WOPTO huggingface dataset:
Patent JP-2004301427-A (JP)
Title: Radiation device for deformed heat generating part
Inventor: YAMAOKA TATSUYA
IPC: F28D15/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation device capable of taking the heat out from a heat generating part which is not plane and has a simple structure, in particular, to provide the radiation device capable of effectively cooling a stator which may be heated most in an electric motor.  <P>SOLUTION: This radiation device comprises a heat receiving base plate formed to be closely kept into contact with the heat generating part along the shape of the heat generating part, and a plurality of turn parts formed by folding a heat pipe in which a specific amount of working fluid is sealed inside of a tubule having such a small diameter that it closes the tube, continuously in the shape of I by a specific length, one end part of one or the plurality of heat pipes continuously folded in the shape of I by the specific length, are closely adhered to the heat receiving base plate by a specific fixing means to form the radiating part, and the heat pipe is fixed to the heat receiving base plate by soldering as the fixing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302336-A (JP)
Title: Image forming apparatus
Inventor: KAWAI HIDEAKI
IPC: G03G15/08
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To maintain spacing between a photoreceptor and a development roller by providing disks for control while, when the development roller is positioned relative to the photoreceptor drum, an inter-shaft restricting means is not directly pressed to the photoreceptor of a photoreceptor drum.  <P>SOLUTION: When toner is supplied from the development roller 32 of a development device to the photoreceptor drum 21 in the recording section of an image forming apparatus, a flange member provided with a gear 24 is inserted in each end of the cylindrical photoreceptor 23 of the photoreceptor drum. When the flange member is inserted in the photoreceptor, the disk for control 25 is mounted and held in such a manner as to be pressed to the end of the cylindrical body. In addition, in a position corresponding to the disk for control, the shaft 33 of the development roller 32 is also provided with the disk for control 33a. Thus, with the two disks for control pressed, the inter-shaft restricting means is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304106-A (JP)
Title: Transistor
Inventor: IMAMURA TAKESHI
IPC: H01L21/331
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor in which the higher current amplification factor than a conventional one can be obtained and which is excellent in hFE linearity.  <P>SOLUTION: The transistor is composed as follows. A mesh-like or comb-like emitter layer is provided in a base layer. The base width from the outermost peripheral part of the emitter layer or a part of it in the lateral direction is set smaller than the base width in the vertical direction from the bottom face of the emitter layer. And, the ratio of the emitter density to the base density in the lateral direction is set larger than that of in the vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031920-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: SHIRATA RIICHIRO
IPC: H01L21/8247
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To form an electrically erasable memory cell with a MOS transistor having a single gate electrode instead of a laminated structure.  <P>SOLUTION: The nonvolatile semiconductor storage device is provided with a selection transistor 11 formed of a MOS transistor having a gate electrode; a bit line BL connected with a drain area of the selection transistor 11; a word line WL connected with the gate electrode of the selection transistor 11; a cell transistor 12 which is provided with a gate electrode that is not connected with both and is in potentially floating state, and of which drain area is connected with a source area of the selection transistor 11, and which is formed of a MOS transistor with the same polarity as the selection transistor 11; and a source line SL connected with a source area of the cell transistor 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312355-A (JP)
Title: Sound field controller
Inventor: SEKINE SATOSHI
IPC: H04S7/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize sound field control for the reproduced sounds in a multi-channel reproducing system.  <P>SOLUTION: A sound field controller has an input means for inputting the positional relation data showing the relative positional relations between a plurality of speakers and a listener and a distribution control means for distributing the signals of a plurality of channels to respective output channels on the basis of the weighting factors of a weighting factor output means which are outputted correspondingly to the positional relation data inputted by the input means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308612-A (JP)
Title: Leak diagnostic device for evaporative emisssion purging system
Inventor: MUKAI YASUO
IPC: G01M3/26
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong determination of leak by detecting existence of abnormality of a reference pressure detection part when leak diagnosis of an evaporation system with using reference pressure is performed.  <P>SOLUTION: After detecting pressure in a reference pressure detection part 37 as a reference pressure by introducing negative pressure to the reference pressure detection part 37 by a vacuum pump 23 under a condition that a passage selector valve 19 is retained at an open air position B, the passage selector valve 19 is switched to a vacuum introduction position A and vacuum is introduced to the evaporation system by the vacuum pump 23 and pressure in the evaporation system is detected, and the reference pressure and the pressure in the evaporation system are compared to perform leak diagnosis is performed. Under these circumstances, the current reference pressure and a reference pressure learned value (for example, previous reference pressure) are compared and existence of abnormality of the reference pressure detection part 37 is determined. When it is determined that abnormality exists, leak diagnosis is stopped or a current leak diagnosis result is made invalid to prevent wrong determination of existence of leak or degree of leak due to abnormality of the reference pressure detection part 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295851-A (JP)
Title: Method for diagnosing building earthquake resistance and computer readable recording medium with program for executing the method recorded
Inventor: IWAKAWA TORU
IPC: G06F3/048
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a person who is not an expert to easily and quickly perform building seismic capacity evaluation and also to easily perform building seismic capacity evaluation after extension and reconstruction.  <P>SOLUTION: A construction configuration picture 2 comprising a construction configuration displaying part 3, a component selecting part 5, a quake-free component selecting part 6 and a seismic capacity evaluation displaying part 7 is displayed on a computer screen. A wall surface part and an opening part are appropriately selected from the component selecting part 5, and the wall surface part and the opening part are arranged at appropriate positions of the construction configuration displaying part 3 to display an approximate configuration of a building. A quake-free component is appropriately selected from the quake-free component selecting part 6, and the quake-free component is arranged at an appropriate position of the wall surface part and the opening part displayed on the construction configuration displaying part 3 to display a reinforcement form of the building. When the approximate configuration of the building is determined, a seismic capacity evaluation calculation is automatically executed to display evaluation results on the seismic capacity evaluation displaying part 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320877-A (JP)
Title: Power device for drive unit and automobile equipped with the same, and control method of power device
Inventor: MUTA KOICHIRO
IPC: B60L50/16
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To feed power that corresponds to the power consumption of an auxiliary machine to an auxiliary machine system, and to suppress the overcharge and the overdischarge of a capacitor device of the auxiliary machine system.  <P>SOLUTION: When a low-voltage battery of the auxiliary machine system is in a favorable state and the power consumption Ph of the auxiliary machine is small, an output voltage Vout of a DC-DC converter that feeds power to the auxiliary machine system from a high-voltage power system through voltage conversion is set to be a low voltage VLow (step S140), and when the low-voltage battery of the auxiliary machine system is not in the favorable state and the power consumption Ph of the auxiliary machine is large, the output voltage Vout of the DC-DC converter is set to be a high voltage VHi (step S150). As a result, the power corresponding to the power consumption Ph of the auxiliary machine can be fed to the auxiliary machine system, and power corresponding to the state of the low-voltage battery can be fed to the auxiliary machine system, thus suppressing the overcharge and the overdischarge of the low-voltage battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320403-A (JP)
Title: Portable telephone set and method for presenting state
Inventor: NISHI HIROSHI
IPC: H04M1/57
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To present information to a user simply and easily.  <P>SOLUTION: A main control unit of a digital portable telephone set with a camera acquires a telephone number of a caller at a step S1 and decides whether or not the telephone number of the caller is registered on the basis of the telephone number stored in a telephone directory storage part at a step S2. When registered, a name corresponding to the caller's telephone number is read and supplied to a sense of touch display control unit at a step S3. The sense of touch display control unit reads a sense of touch display pattern corresponding to the supplied name from a sense of touch display pattern stored in a transmitter's sense of touch display pattern storage part and supplies it to a sense of touch display part a step S4. The sense of touch display part displays a specified sense of touch display pattern at a step S5 on the basis of the supplied sense of touch display pattern by having a touch pin arranged in the sense of touch display part perform specified operation. The present invention is applicable to, for instance, a portable telephone set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277273-A (JP)
Title: Silk ceramic rock
Inventor: ARIYOSHI TAKESHI
IPC: C02F1/68
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To use a silk ceramic rock formed to be utilized for environment or living even few to increase the cleaning effect of air or water in the use for living environment, to promote the activation of mind and body and to improve health.  <P>SOLUTION: The silk ceramic rock which is not a conventional ceramic silk formed by coating silk with ceramic is formed by firing 30% silk yarn shortened by water twisting and cut into 1 cm to 0.2 mm and 70% ceramic clay containing 40% ceramic and 30% clay for Shigara ware under vacuum at 200°C at the 1st time and at 800-1,200°C at the 2nd time depending on the required hardness of a product, so that many voids are formed in the clay.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313985-A (JP)
Title: Method for treating volatile organic compound and apparatus for the same
Inventor: KATO YASUHIRO
IPC: B01D53/70
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a method of directly bringing gaseous ozone into an object to be treated to bring the gaseous ozone into contact therewith, or a method of performing decomposition and removal by separating the objective substance to be treated into a gaseous phase, then bringing the objective substance to be treated into contact with the ozone and further a method of adsorbing a volatile organic substance in an adsorbent, then performing oxidation decomposition treatment in the treatment of the object to be treated containing the volatile organic compound are low in the efficiency of utilizing the ozone and therefore upsizing of an ozone generator and an increase of an equipment cost and running cost are resulted.  <P>SOLUTION: The treatment method has a process of separating the volatile organic compound from the object to be treated and adsorbing the compound to thicken the compound and a process of adsorbing the gaseous ozone to thicken the compound, in which the treatment is performed by bringing the thickened volatile organic compound and the thickened ozone into contact after respectively thickening the volatile organic compound and the ozone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317445-A (JP)
Title: Defect concentration degree inspection device and defect concentration degree inspection program
Inventor: SHIMONO YOSHIHIRO
IPC: G09F9/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect concentration degree inspection device and a defect concentration degree inspection program capable of judging whether three detection subject points including a display defect which are scattered in an inspection subject such as a flat display panel and the like are packed in a reference circle of a predetermined diameter in a speedy and accurate manner.  <P>SOLUTION: The defect concentration degree inspection device includes a detection part 1A for detecting coordinate position of each detection subject point P scattered in the inspection subjects 2 and a calculation processing part 7a for judging the concentration degree of detection subject points P by creating a point information table T of each detection subject points P<SB>1</SB>to P<SB>N</SB>by using the detected coordinate position. The calculate processing part 7a has functions for extracting a set of three detection subject points P from the point information table T and making judgement that the three points are packed in the reference circle 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317458-A (JP)
Title: Temperature measuring instrument
Inventor: NAKAJIMA TAKURO
IPC: F02C9/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect a failure of an optical sensor to determine the failure in an early stage, in a start-up of a gas turbine and an operation of low rating thereof.  <P>SOLUTION: This instrument is provided with a pyrometer 2 provided to be faced to a temperature-measured part 1, an optical fiber 4 extended from the pyrometer, a photodiode 6 photo-coupled with the optical fiber, an electric current-voltage converter 8 for converting a detected current in the photodiode into a desired voltage suitable for temperature measurement, a voltage amplifier 10 for amplifying at a high magnification an output voltage from the current-voltage converter 8, and a switching circuit 12 for outputting an ON-signal when an amplified voltage in the voltage amplifier exceeds a prescribed threshold value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004205196-A (JP)
Title: Cooling appliance
Inventor: TSUKISHIRO YOSHIFUSA
IPC: A47G23/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling appliance capable of maintaining the heat insulating effect for a long time, having excellent durability with the simple structure, and easily usable for various drinks and foods without impairing taste of the drinks and the foods.  <P>SOLUTION: This cooling appliance 10 is formed by filling the gel-like heat insulating agent 18 in a hollow container 16, and provided with a slip stopper member 17 in the peripheral edge 22 of a bottom surface thereof. As the material forming the hollow container 16, a hard material selected among metal materials, inorganic materials and resin materials is desirable, and the hollow container 16 is desirably formed into a flat shape, of which height in the peripheral edge 12 is higher than that of a central part 14. As the slip stopper member 17, a magnet or a magnetic body is desirable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004323566-A (JP)
Title: Polycarbonate resin composition
Inventor: MAKITA KOICHI
IPC: C08K5/521
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which has good flame retardance, impact resistance, moldability, external appearance excellent in gloss, and excellent long-term quality maintenance.  <P>SOLUTION: The polycarbonate resin composition is substantially composed of a sum of 100 wt.% of 45-85 wt.% aromatic polycarbonate (component A), 5-30 wt.% styrenic hard polymer (component B), 1-12 wt.% acrylic rubbery polymer (component C), 5-20 wt.% phosphoric ester compound (component D), 0.1-1 wt.% fluorine-containing dropping preventive (component E), and 0.05-2 wt.% titanium dioxide pigment (component F), and the component C is a core-shell elastic polymer obtained by graft polymerizing at least one alkyl (meth)acrylate monomer (component c2) having a 1-3C alkyl group on to a core substantially composed of a polyalkyl (meth)acrylate rubber (component c1). The polycarbonate resin composition further comprises 0.1-10 wt.% reinforcing filler (component G).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321376-A (JP)
Title: Air-conditioning bedding
Inventor: ARIMA SATOSHI
IPC: F24F13/28
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve using feeling while securing sufficient cool feeling.  <P>SOLUTION: As for this air-conditioning bedding, an air path 3 having a ventilation hole 3a on its surface is formed inside of a permeable cushioning material 2 covered with a surface material 1, and dehumidified air is supplied to this air path 3. By heat of evaporation taken when a surface material 1 humidified with sweating is dried by feeding of dehumidified air to the surface material 1 contacting with the user, the user feels cool sufficiently, and using feeling is improved by the surface material 1 and the cushioning material 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325800-A (JP)
Title: Method for manufacturing substrate for manufacturing semiconductor
Inventor: HATTORI OSAMU
IPC: G02B5/18
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate for a semiconductor which permits micro fabrication.  <P>SOLUTION: An SiO<SB>2</SB>layer 110 is formed atop the substrate 100. A Cr layer 120 is formed atop the SiO<SB>2</SB>layer 110 to mask the substrate 100. The mask of the portion to be subjected to fabrication of the substrate 100 is cut off. The portion to be subjected to fabrication is etched by concentrated phosphoric acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325845-A (JP)
Title: Light emission control unit
Inventor: TANIZAWA TOSHIHIRO
IPC: G02F1/133
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a light emission control unit capable of making uniform luminance in a display area without any increase in cost.  <P>SOLUTION: A digital camera 10 detects the quantity of light from a plurality of LEDs 60A, 60B, and 60C lighting the display area of a liquid crystal panel and controls the quantity of light emission so that the luminance in the display area of the liquid crystal panel becomes uniform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306000-A (JP)
Title: Base material for carrying catalyst and its producing method
Inventor: SHIRATORI KAZUYUKI
IPC: B01D53/86
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for carrying a catalyst which suppresses a heat deterioration of a catalytic active ingredient, improves the property of catalyst, and can reduce the amount of a catalytic active ingredient to be used, its producing method and a catalyst using the base material.  <P>SOLUTION: The base material having a heat resistance for carrying a catalytic ingredient contains a heat resisting inorganic multiple oxide having a composition expressed by the following formula: [Ti]a[Zr]b[Al]cOx (wherein a is 0.01≤a≤0.2, b is 0.01≤b≤0.2, c is c=2-a-b, and x is the number of oxygen satisfying the stoichiometry). An X-ray diffraction pattern at the time of endurance after carrying the catalytic ingredient is a specific pattern. Further, the base material contains in some cases an alkaline earth metal element also, and is produced by impregnating a water-soluble titanium salt and zirconium acetate with alumina and by calcining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330575-A (JP)
Title: Emboss pattern display board of metal gloss excellent in visibility
Inventor: YASUI MINORU
IPC: B32B15/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emboss pattern display board of metal gross excellent in visibility, in which, when the display board is seen from the front side by reflection, the metal gloss emboss pattern appears and, when an image is seen from the front side of the display board by translucency, or when the image on the rear side of the display board is seen from the front side of the display board there-through, the image can be seen without distortion substantially unconscious of the emboss pattern.  <P>SOLUTION: The display board of a metal gloss emboss pattern excellent in visibility is provided with the emboss pattern on the rear face of the translucent substrate, and the display board in which at least a metal thin film layer and a translucent resin layer are successively formed on the emboss pattern has a total light transmittance of the metal thin film layer of 3 to 45% and has a smooth translucent resin layer surface on the side where the metal thin film layer is not formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333033-A (JP)
Title: Heat medium circulating device and method for gas-gas heat exchanger
Inventor: SAITO TAKAYUKI
IPC: F23L17/14
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat medium circulating device, a heat medium circulating method and an exhaust gas processing device for a gas-gas heat exchanger capable of minimizing a heat transfer area of a heat transfer tube.  <P>SOLUTION: The GGH heat medium successively flows in a heat medium circulation pump 24, a heat transfer tube 21 of a GGH heat recovering unit 11, a heat medium heater 25, a switch valve 27, a bare tube 22 of a GGH reheating unit 13, a switch valve 9, a finned tube 23 of the GGH reheating unit 13, a switch valve 31 and the heat medium circulation pump 24 in the normal operation. On the other hand, in abnormality such that an exhaust gas temperature at an outlet side of an air preheating unit 3 is more than 160 °C or more, the GGH heat medium successively flows in the heat medium circulation pump 24, the heat transfer tube 21 of the GGH heat recovering unit 11, the heat medium heater 25, a switch valve 28, the finned tube 23 of the GGH reheating unit 13, a switch valve 10, a bare tube 22 of the GGH reheating unit 13, a switch valve 26 and the heat medium circulation pump 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI