baber/WOPTO huggingface dataset:
Patent JP-2003252215-A (JP)
Title: Current value detection device
Inventor: KIMURA MAKOTO
IPC: H02P7/291
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current value detection device capable of always supplying correct detection values to a plurality of control devices through only a peak hold circuit.  <P>SOLUTION: This current value detection device comprises an assist motor 8 for generating an assist torque for supplementing a steering torque, the peak hold circuit 24 for holding, as a maximum peak value, the maximum value of a current flowing through the motor 8, and a main microcomputer 30M and a sub microcomputer 30S reading the current peak values held in the peak hold circuit 24. The main microcomputer 30M comprises a function to output the reading instruction signals for the current peak values of the peak hold circuit to the sub microcomputer 30S and a function to output the clear signals of the current peak values to the peak hold circuit 24 after a time for the sub microcomputer 30S to read the current peak values is passed after the reading instruction signals are outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254639-A (JP)
Title: Evaporator and refrigerating cycle
Inventor: HANABUSA TATSUYA
IPC: F28D1/03
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent generation of noises, by structure of an evaporator itself, in the evaporator associated with flowing of refrigerant in a refrigerant cycle such as a car air conditioner without using an additional silencer.  <P>SOLUTION: The evaporator 1 comprises an evaporator core 2 having a refrigerant inlet 2A and a refrigerant outlet 2B on one side and a communication member 3 connected with one side of the evaporator core 2 internally having a refrigerant guide passage 3A and a refrigerant discharge passage 3B. The communication member 3 is formed by a first plate 31 and a second plate 32. The second plate 32 has a recessed part 32A for forming the refrigerant guide passage and a recessed part 32B for forming the refrigerant discharge passage with a refrigerant guide tube connection port 321 and a refrigerant discharge tube connection port 322 on bottom walls of the recessed parts. A protrusion 310A for straightening refrigerant protruding toward the refrigerant guide tube connection port 321 is formed on outside face of the first plate 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257430-A (JP)
Title: Design method of positive electrode material for lithium secondary battery
Inventor: KIMOTO HIROYUKI
IPC: H01M10/05
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To design an optimum positive electrode material of an LiMn<SB>2-x</SB>Me<SB>x</SB>O<SB>4</SB>compound oxide lithium secondary battery with a high degree of accuracy using a computer technique.  <P>SOLUTION: This design method of the LiMn<SB>2-x</SB>Me<SB>x</SB>O<SB>4</SB>compound oxide suited for the positive electrode material of the lithium secondary battery uses a means for grasping increase/decrease in the electron density of Mn atoms and O atoms when some Mn atoms are substituted by Me atoms, and a means for grasping increase/decrease in the diffusion coefficient of the Mn atoms when some Mn atoms are substituted by the Me atoms. Preferably, the increase/ decrease in the electron density of the Mn atoms and the O atoms is grasped by a quantum mechanical technique, and the increase/decrease in the diffusion coefficient of the Mn atoms is grasped by a classical mechanical technique.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262900-A (JP)
Title: Stroboscopic close-up photographic camera system and accessary thereof
Inventor: SHIMOKURI KANEHIRO
IPC: G02B7/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroboscopic close-up camera system and an accessary thereof which can be used for general photographing and irregular light distribution never occurs in close-up photographing.  <P>SOLUTION: The system comprises: a camera main body 1 respectively provided with controlling communication lines SI, SO, CLK and GND; an auto focus interchangeable lens part 2; and an external stroboscopic flash apparatus part 3 for close up which is attachable and detachable to and from the tip of this interchangeable lens. The light emission of external strobes 3-2 and 3-3 for the external stroboscopic flash apparatus part 3 is controlled through the controlling communication lines SI, SO, CLK and GND by a CPU 1-4 for camera control, a CPU 2-2 for lens control and CPUs 3-13 for controlling the external stroboscopic flash apparatus of the camera main body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264313-A (JP)
Title: Semiconductor light emitting element
Inventor: KONNO TAIICHIRO
IPC: H01L33/42
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high luminance low price semiconductor light emitting element in which the exfoliation of a metal oxide based transparent conductive layer from an epitaxial layer is controlled.  <P>SOLUTION: The semiconductor light emitting element comprises a light emitting part layer 2 composed of an active layer 3 sandwiched by a first conductivity type clad layer 2 and a second conductivity type clad layer 4, an optional current distribution layer 5, a transparent conductive layer 7 of metal oxide film, and a surface electrode 9 formed on a first conductivity type substrate wherein a layer 6 exhibiting lattice inconsistency to the second conductivity type clad layer 4 is formed between the second conductivity type clad layer 4 and the transparent conductive layer 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269268-A (JP)
Title: Magnetically treating apparatus for liquid fuel
Inventor: TSUNEMATSU TOSHIAKI
IPC: F02M27/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy and to reduce toxic exhaust gas by cutting the bonds between the carbons of liquid fuel into smaller molecules with a simple structure and at a low cost.  <P>SOLUTION: The apparatus is provided with a joint part which has an inlet of liquid fuel, a screw guide which holds a permanent magnet therein and has multiple spiral waterways, and a casing which holds the screw guide. The screw guide part consists of ceramics prepared by using an ionizable special ore material where a number of elements coexist. A magnetic insulating sheet is disposed between the screw guide and an inner periphery of the cylinder to prevent reduction of the generated magnetic force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267971-A (JP)
Title: Organic photoconductive material and electrophotographic photoreceptor
Inventor: KODERA TATSUYA
IPC: G03G5/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has a high charged potential and high sensitivity and can exhibit a stable performance without changing various characteristics, even when repeatedly used, and to provide an organic photoconductive material which can be used for various display devices such as sensor materials, electrostatic recording elements, EL elements, optical switching elements, and electronic paper.  <P>SOLUTION: The organic photoconductive material having a specific structure. And the electrophotographic photoreceptor is characterized by having a photosensitive layer containing the organic photoconductive material on a conductive support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274491-A (JP)
Title: Apparatus for detecting disconnection of loudspeaker
Inventor: SASADA SHINJI
IPC: H04R3/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting disconnection of a loudspeaker capable of preventing wrong detection without being affected by change in a power of an audio amplifier due to power supply voltage fluctuations, ambient temperature change, and an operating time of the audio amplifier or the like.  <P>SOLUTION: The apparatus for detecting disconnection of a loudspeaker is provide with: an equivalent circuit 23 having the same impedance as that of a loudspeaker circuit and switch-connected to the audio amplifier 12 in place of the loudspeaker circuit; and a disconnection detection circuit 16 for detecting a voltage difference between the loudspeaker circuit and the equivalent circuit at switching connection at detection of disconnection and detecting it to be occurrence of disconnection when the detected voltage difference is a prescribed voltage difference or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270121-A (JP)
Title: Method for accelerated test of weatherability
Inventor: SHIMADA KYOKO
IPC: G01N17/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate weatherability including an influence of acidic rain onto an article formed of a material deteriorated or dissolved by an acid, in a short period.  <P>SOLUTION: Artificial acid rain prepared reproducedly based on components of the observed acid rain is shower sprayed to a specimen at a spraying amount based on an annual rainfall amount, to impart a load by the acid rain to the specimen, a drying condition in a fine weather is regenerated to dry the specimen, and the specimen is irradiated with an ultra violet ray of an energy quantity based on a measured result of annual solar energy, to impart a load to the specimen by the ultra violet ray, so as to evaluate compoundedly the influences on to the specimen by the rain-fall of the acidic rain and the irradiation of the ultra violet ray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272857-A (JP)
Title: White color group organic electroluminescent element
Inventor: FUKUOKA KENICHI
IPC: H01L51/50
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white color group organic EL element with few color change.  <P>SOLUTION: The white color group electroluminescent element 1 of which, a light emitting layer is composed of a blue color group light emitting layer 5 and a yellow - red color group light emitting layer 6, is formed by laminating a positive electrode 2, the blue color group light emitting layer 5 containing host material and blue color group dopant, the yellow - red color group light emitting layer 6 containing host material same with that of the blue color light emitting layer and yellow - red color group dopant, and a negative electrode 8 in this sequence. For such an EL element of which, the light emitting layer is split into two, the tendency of emitted color, leaning toward red color side, is cancelled by forming the positive electrode 2 side light emitting layer of which, light emitting area tends to lean toward one side, by the blue color group light emitting layer 5. Accordingly, the thickness of the yellow - red color group light emitting layer 6 can be made thicker, and the color change becomes few.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272631-A (JP)
Title: Manufacturing method of electrode material, electrode material and nonaqueous electrolyte battery
Inventor: YAO TAKESHI
IPC: H01M4/36
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a high-temperature shelf-life and cycle characteristics of a nonaqueous electrolyte battery.  <P>SOLUTION: Provided are: (1) a process of adjusting lithium-containing transition metal oxide 'a' having a spinel crystal structure or its raw material, (2) a process of mixing the lithium-containing transition metal oxide 'a' or its raw material and a representative element oxide b electrochemically lower in activity than the lithium-containing transition metal oxide or its raw material, and (3) a process of sintering a mixture obtained in the process (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280926-A (JP)
Title: Apparatus and method for information processing, storage medium, and program
Inventor: FUJISAWA KUNIMASA
IPC: G06F9/46
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for information processing, which can raise the dependency of each of a plurality of applications and improve the stability of the whole apparatus, and a storage medium and a programs therefor.  <P>SOLUTION: An EventManager 103 manages event information on events of a plurality of applications 104a to 104c for each application, and registers applications of management target. In addition, a service manager 102 controls operations of the plurality of applications 104a to 104c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277129-A (JP)
Title: Plate brick for sliding nozzle apparatus and method for manufacturing the same
Inventor: YO CHIYUUTATSU
IPC: B22D41/32
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good effect of tar impregnation by increasing open pores and enlarging vent pore diameters in order to form a plate brick of a high strength and high corrosion resistance by a dense structure.  <P>SOLUTION: Refractory materials containing 1 to 10 mass% carbon raw materials and an organic binder are mixed and the mixture is subjected to molding and drying, then to weak oxidation firing within 6 to 48 hours in an atmosphere of 0.001 to 0.5% in oxygen concentration, 0.1 to 6% in carbon dioxide concentration and 0.1 to 6% in steam concentration, by which the molding is impregnated with tar formed. The resultant carbon-containing refractories have characteristics of a low hermetic porosity and high ventilation pore diameter, making it possible to obtain the dense structure by the good tar impregnation effect and to obtain the high strength and the high durability in an actual machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279667-A (JP)
Title: Timepiece
Inventor: KOIKE NOBUHIRO
IPC: G04B11/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece capable of improving the winding-up efficiency by an automatic wind-up mechanism while using both of a manual wind-up mechanism and the automatic wind-up mechanism.  <P>SOLUTION: An engaging and disengaging means 70 of a computerized mechanical timepiece 1 is composed of an intermediate transmission shaft 72 on a convex lens, and a circular hole 71 of a transmission intermediate wheel 45 fitted to the intermediate transmission shaft 72, and the transmission intermediate wheel 45 is disengaged from a transmission wheel 60 in automatic winding-up by a rotary weight. Accordingly, the intermediate wheel 45, a circular hole wheel 44, and a winding pinion 43 are not rotated in automatic winding-up, as a result, much rotational energy of the rotating weight can be used for winding-up a spring 10, which improves the winding-up efficiency. When the spring 10 is winded up by operating the winding stem 41, the transmission intermediate wheel 45 is engaged with the transmission wheel 60, thereby, the rotation of the winding stem 41 is transmitted to manually wind-up the spring 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280156-A (JP)
Title: Automatic developing device
Inventor: KANEKO MASATOSHI
IPC: G03D3/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize the accurate temperature control of processing solution.  <P>SOLUTION: When the power source of a processor is turned on, a heater is turned on to start heating developer. When the temperature (t) of the developer reaches temperature t<SB>1</SB>, at such a time, the heater is turned off, and when the temperature of the developer falls to temperature (ts) after turning off the heater, the heater is turned on to restart heating the developer (steps 300 to 312). When the temperature of the developer rises to temperature t<SB>3</SB>though the heater is turned off, a cooling fan is actuated to cool the heater until the temperature of the developer falls to temperature t<SB>2</SB>(steps 314 to 320). Thus, the overshoot of the temperature of the developer is restrained and the accurate temperature control is performed in a narrow temperature control width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279029-A (JP)
Title: Air supply and exhaust device for alternate combustion equipment
Inventor: SHIBATA HIROAKI
IPC: F23L15/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of a temperature in a combustion chamber and to improve heat efficiency of the alternate combustion equipment.  <P>SOLUTION: A pair of air supply and exhaust passages 3, an air supply passage 5 and an exhaust passage 7 are respectively connected to a side peripheral wall of a valve casing in a four-way valve 8 in a state that phases are different from each other in the circumferential direction, and a valve element 14 of the four-way valve 8 is displaceable among a first communication position where the air supply passage 5 and one of the air supply and exhaust passage 3a are communicated, and the other air supply and exhaust passage 3b and the exhaust passage 7 are communicated, a second communication position where the air supply passage 5 and the other air supply and exhaust passage 3b are communicated, and one of the air supply and exhaust passage 3a and the exhaust passage 7 are communicated, and a short-circuit communication position for communicating the air supply passage 5 and the exhaust passage 7. When the valve element 14 of the four-way valve 8 is switched to the short- circuit communication position, the pair of air supply and exhaust passages 3 are closed by a closing means 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283723-A (JP)
Title: Image data management system, image reader, and image forming apparatus
Inventor: IMAIZUMI SHOJI
IPC: H04N1/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data management system or the like capable of easily and properly performing management of image data such as registration, reading and deletion of image data or the like.  <P>SOLUTION: An original read means 13 reads an original, converts it into image data, and a code addition means 23 adds an identification code to the original. A management means 32 stores the image data of the original and the identification code to a storage means 31 in cross-reference with each other. Further, when a code read means 14 reads the identification code added to the original after the storage, a data management means 32 processes the corresponding image data on the basis of the read identification code. Thus, the image data of the read original can be registered in an identification enabled manner, and reading the identification code added to the original can simply and accurately read desired image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285429-A (JP)
Title: Printing to be executed by selecting one from a plurality of dot recording modes having equal dot recording density
Inventor: HAYASHI HISAHIRO
IPC: G06F3/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique whereby a user can more finely select a dot recording mode by taking a printing time and a printing quality into account in accordance with a state at a printing time.  <P>SOLUTION: The user selects a type of printing papers and a normally desired printing quality at a setting screen for a printer driver in a step S2. The printer driver designates a reference dot recording mode on the basis of these information. In printing, the printer driver transmits image data and information on the reference dot recording mode to a printer. The user can input information for changing the dot recording mode through an operation panel of the printer in a step S4. A CPU 41 of the printer 20 selects the dot recording mode on the basis of the reference dot recording mode and the information inputted by the user. In this form, printing can also be carried out in a different dot printing mode in accordance with the state at the printing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284786-A (JP)
Title: Disaster prevention net and method of using the same
Inventor: AOSHIMA SHINSUKE
IPC: A62B5/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and useful disaster prevention net which can be applied regardless of the height of the building or the like and is extremely of low cost and can be installed easily, and by which a plurality of refugees can be rescued simultaneously safely and in a short time, and a method of use of the disaster prevention net.  <P>SOLUTION: The disaster prevention net 1 comprises a net body 3 that can hold a plurality of persons at the same time, a weight pipe 5 that is provided at the free end on the drawing-out side of the net body 3, and a winding-up wheel 7 that holds the winding side base part of the net body 3 and winds up upward or draws out downward the net body 3 by changing the rotation direction. And the method of use of the disaster prevention net is to spread a plurality of disaster prevention nets 1 of a prescribed length that are installed beforehand so that a part of the nets may overlap each other in the longitudinal direction and to rescue refugees from the high-rise stairs of the building or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289030-A (JP)
Title: Substrate treatment device
Inventor: FUKUCHI TAKESHI
IPC: B05C5/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device capable of early detecting a coating failure to a substrate.  <P>SOLUTION: A coating unit 14 of a substrate treatment device is provided with a stage 3 having a holding face 30 on which a rectangular substrate 90 is almost horizontally mounted, a crosslinked structure 4 almost horizontally crosslinked above the holding face 30, and an image pickup part 23 for imaging the surface of the substrate 90. The crosslinked structure 4 is provided with a nozzle supporting part 40 on which a slit nozzle for discharging a resist is mounted. The surface of the substrate 90 is scanned by the slit nozzle while the resist is applied. When the application of resist is finished, the surface of the substrate 90 is imaged by the image pickup part 23, and image data are transferred to a deciding part 24. Image recognition is performed to the image data by the deciding part 24, and the coating condition of the substrate 90, that is, whether or not a coating failure such as fading is generated on the substrate 90 is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290154-A (JP)
Title: Monitoring device
Inventor: TAKEMURA YASUHIRO
IPC: A61G12/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device which can not only correctly detect the change in a person in bed but also is simple.  <P>SOLUTION: This monitoring device 1 has a sensor 11 for detecting a variable quantity having a correlation with the distance up to an object to be monitored 2 within a region 50 to be monitored, an arithmetic unit 22 for calculating a distance relating value based on the variable quantity outputted from the sensor 11, and a discriminating device 23 for discriminating the presence of the shape change of the object to be monitored 2 based on the calculated distance relating value, wherein the discriminating device 23 discriminates that there is a first shape change in the object to be monitored 2 when the distance related value is more than a first threshold value Th<SB>1x</SB>and is less than a second threshold value Th<SB>2x</SB>which is a larger value than the first threshold value Th<SB>1x</SB>and that there is a second shape change in the object to be monitored 2 when the distance related value is more than the second threshold value Th<SB>2x</SB>and is less than a third threshold value Th<SB>3x</SB>which is a large value than the second threshold value Th<SB>2x</SB>.  <P>COPYRIGHT: (C)2004,JPO