baber/WOPTO huggingface dataset:
Patent JP-2003030622-A (JP)
Title: Neural network and learning method therefor
Inventor: IIZAKA TATSUYA
IPC: G06N3/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide the neural network of a structure in which the accuracy of prediction/diagnosing or the like is high and appropriate analysis is possible as well. SOLUTION: The neural network structure of a previous application (patent application 2000-230665) is a prerequisite and the structure is provided with product coupling partially further. As being partially, the structure is provided with the product coupling only in the intermediate layer element of a fully coupled part 20 for instance. The analysis of the neural network in the previous application is the method of analyzing the input/output characteristics of a loosely coupled part and the fully coupled part is a part difficult to be analyzed like before. That is, since the product coupling is provided only in the part difficult to be analyzed, the generation of unrequired coupling is suppressed, generalization ability is improved and the increase of learning time is minimized.  Also, though the coupling of product components is complicated and tends to be difficult to be analyzed, since the product components are not provided in the loosely coupled part of an analysis object, the analysis is facilitated.
Patent JP-2003027895-A (JP)
Title: Accelerator feeder, spraying connecting truck, and method for feeding accelerator
Inventor: YAMADA KENJI
IPC: E21D11/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator feeder and a method for feeding an accelerator, which enable the accelerator to be charged from a reusable high-capacity bag and pumped to be mixed into shotcrete. SOLUTION: The accelerator feeder 100 is equipped with a bag receiving tank 121 into which the accelerator is charged, an accelerator adding machine 101 for pumping the accelerator to a mixer 35 for mixing the accelerator with the shotcrete, and a vibrating feeder 110 for feeding the accelerator to the machine 101 from the tank 121.
Patent JP-2003032182-A (JP)
Title: Broadcast calling system
Inventor: MATSUMURA KENJIRO
IPC: H04M3/42
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast calling system that can reduce a time after broadcast calling is booted until the broadcast calling is started. SOLUTION: When a broadcast calling is started, a master station transmits a forced interrupt signal to terminal stations busy with communication and transmits a restoration and broadcast calling selective signal to them. The master station transmits a broadcast calling selective signal to terminal stations not busy with communication by using a wireless channel different from that for the terminal stations busy with communication just after the broadcast calling is booted.
Patent JP-2003031926-A (JP)
Title: Method of correcting printed board for warpage
Inventor: SATO TAKAO
IPC: H05K3/22
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a new printed board warpage correcting method, capable of properly and effectively correcting a printed board for warpage, independently of the quality, the name, or the material maker of a printed board. SOLUTION: A printed board is heated up to its softening temperature or above a glass transition temperature (Tg) by a heating unit, and the heated printed board is pinched between an upper and a lower plate which are included in a correcting unit and different from each other in temperature, so as to be corrected for warpage.
Patent JP-2003033274-A (JP)
Title: Rice cooker
Inventor: MIZUGUCHI KAZUAKI
IPC: A47J27/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker whose fan can be stopped matching a user's taste to obtain truly hot cooked rice. SOLUTION: This rice cooker is equipped with the main body to house a cooking pot 2, a lid body 31 openably attached to the main body 3 to tightly close the cooking pot 2, an induction heating coil 24 (heating means) to heat the cooking pot 2, a control board 28 (control means) to control the induction heating coil 24, a fan 23 to blow air to cool the control board 28, and a plurality of switches 42-49 operated by a user. The control board 28 controls the induction heating coil 24 to execute rice cooking operation comprising preheating, boiling, boil keeping, and steaming processes and drives a fan 23 to cool the rice cooking pot 2 after completing the steaming process. The control board 28 stops the fan 23 driven after completing the steaming process when at least any specified switch 48 in a plurality of switches 42-49 is operated.
Patent JP-2003041414-A (JP)
Title: Clothing article having beautifully whitening effect
Inventor: MATSUO HIROAKI
IPC: A41B11/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a clothing article having a beautifully whitening effect of the skin. SOLUTION: This clothing article having a beautifully whitening effect is provided by the clothing article containing α-glycosyl-L-ascorbic acid and/or its derivative.
Patent JP-2003000408-A (JP)
Title: Kenzan set utilizing active agent and antibacteria agent
Inventor: SUZUKI KAZUIE
IPC: A01N61/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a kenzan set which is made by using active agent, vitality agent and antibacterial agent to activate flowers and to prevent water from decompositing, although the structure of usual kenzan is that the needle is fixed at lead or iron. SOLUTION: Active agent 2 (granular tourmalin stone forming) is set in the kenzan itself 1, and water flow opening 5 is installed to institute a circuit for water flow where flower vitality agent 3 (input vitality agent to a sponge) and antibacteria agent 4 (antibacteria sand solidfication) are set at active agent 2. An epron 6 is installed in the kenzan itself 1 to prevent water from flowing from side face of active agent.
Patent JP-2003033309-A (JP)
Title: Pipe for vacuum cleaner and vacuum cleaner with the pipe
Inventor: FUKUSHIMA SADAO
IPC: A47L9/24
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide pipes for a vacuum cleaner and the vacuum cleaner with the pipes, which are made thin and light while preventing the occurrence of a warp by means of eliminating a shrinkage difference in their forming without having a mutually equal cross section for an intake passage and an exhaust and backward flow passage. SOLUTION: This invention comprises the pipe for the vacuum cleaner (extension pipe 3) consisting of the intake passage 3a, through which suction air taken into a main cleaner body passes, and the exhaust and backward flow passage 3b, through which at least a part of the exhaust from the cleaner body flows back where both the passages are formed integrally through a partitioning wall, and wherein the cross sections of the intake passage 3a and the exhaust and backward flow passage 3b are different and the thickness of a part 37 opposite to the partitioning wall 30 on a side of the passage (the intake passage 3a) with a larger cross section, is made equal to or thicker than the thickness of the partitioning wall 30.
Patent JP-2003037713-A (JP)
Title: Image reader
Inventor: OSHIMA TOSHIAKI
IPC: H04N1/107
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that has diversified read systems in matching with originals to be read. SOLUTION: The image reader is provided with a first optical system, comprising first mirrors 18, 19, 20, 21 and a first condenser lens 22, and a second optical system comprising a second mirror 23 and a second condenser lens 26 and forming an image of a transparent original onto a second photosensor 25. The magnifying power of the second condenser lens 26, placed on an optical path of the second optical system, is selected twice that of the first condenser lens 22 placed on an optical path of the first optical system. Since the image reader uses the independent optical systems and independent photosensors in the case of reading a reflection original and of reading the transparent original, the image reader can read the originals with high accuracy.
Patent JP-2002045706-A (JP)
Title: Catalyst composition and its manufacturing method
Inventor: BAKER MICHAEL JAMES
IPC: C07C67/055
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved metal catalyst, especially a supported metal catalyst composition. SOLUTION: In this manufacturing method for the supported metal catalyst composition, microspheroidal support particles are impregnated with a solution of at least one catalytically active metal or its precursor, and the impregnated support particles are dried. Then, the movable metal or the precursor in a movable state is treated with a liquid comprising at least one reducing agent to be deposited or immobilized in the support particle, thereby distributing the metal or the precursor to a layer of the support particle below its surface. The layer exists between an inner area and an outer area containing a lower content of the metal or the precursor.  The supported metal catalyst composition comprises the microspheroidal support particles in which at least one catalytically active metal or its precursor is distributed to the layer below the particle surface, and the layer exists between the inner area and the outer area of the support particle each having a low content of the metal or the precursor.
Patent JP-2002093128-A (JP)
Title: Disk recorder
Inventor: YOKOTA TEPPEI
IPC: G11B20/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To generate position information for retrieval which has substantially no deviation from a desired marker point in recording data on a disk. SOLUTION: This disk recorder uses a disk on which address data have been recorded and TOC (information regarding recorded data) are written in a specific area. When a specific key is operated during recording operation, the address a predetermined specific regress time before the key operation point of time is written as TOC data. In reproduction, a desired marker point on the disk is speedily detected according to the address stored as the TOC data.
Patent JP-2003040892-A (JP)
Title: Ruthenium phthalocyanin derivative and method of producing the same
Inventor: PAIDI IERA REDDIE
IPC: C07D487/22
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel ruthenium phthalocyanin derivative that can absorb a wide range of sunlight, and a method of producing the same. SOLUTION: The ruthenium phthalocyanin derivative is represented by general formula (I) (R<1> -R<8> are each one selected from H, a halogen, t-butyl, morpholino, 4-ethoxy-carbonylpiperidino wherein at least one of R<1> -R<8> is selected from morpholino 4-ethoxycarbonylpiperidino and 4-carboxy-piperidino; R<9> and R<10> are each H or ethyl).
Patent JP-2003045072-A (JP)
Title: Optical recording medium and manufacturing method therefor
Inventor: AIHARA KENICHI
IPC: G11B7/2433
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To stably supply a disk for developing and inspecting a drive by forming the disk whole average intrasurface reflectance is in the vicinity of 18% or in the vicinity of 30%, in a multilayer phase transition type optical recording medium. SOLUTION: The phase transition type optical recording medium formed by layering a first dielectric layer, a recording layer, a second dielectric layer, a metal layer or an alloy layer and a UV curing resin in this order on a disk like substrate is constituted principally of the optical recording medium having the average intrasurface reflectance of 17% to 19% or 29% to 31%.
Patent JP-2003042684-A (JP)
Title: Fixing structure of oil cooler
Inventor: YANAGISAWA MITSURU
IPC: F28F9/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of an oil cooler 2 in the penetrating direction of a pipe 3 and to enhance the fixing strength of the oil cooler 2 in an aluminum radiator tank incorporating the oil cooler 2. SOLUTION: The oil cooler 2 has one outer surface from which an oil introducing pipe 3 is projecting and the other outer surface provided with a fixing face 4. The fixing face 4 of the oil cooler 2 is secured to the first flat surface 5 of the tank 1 and the pipe 3 is introduced into the tank 1 thence to the outside while penetrating the inner surface of the tank other than the flat surface 5 of the tank 1.
Patent JP-2003039693-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: KAWATOKO NORIHIRO
IPC: B41J2/165
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which preliminary ejection for arranging the state of a recording head to perform recording suitable for different recording media can be executed out without requiring an intricate control, and preliminary ejection suitable for recording media of different size can be executed without requiring an intricate arrangement while preventing the throughput from lowering. SOLUTION: One reciprocation stroke of a recording head 1 performing bi-directional recording is divided equally into four and the time required for the recording head to pass through the dividing points is measured previously. A preliminary ejection opening and the scanning interval of preliminary ejection are determined depending on the features of a recording medium and a preliminary ejection time interval is set for each recording medium based on the measurement data of the dividing points. At the time of recording, preliminary ejection is executed at the time interval thus set.
Patent JP-2002124461-A (JP)
Title: Plate projector, method for manufacturing element and element manufactured by that method
Inventor: BISSCHOPS THEODORUS HUBERTUS J
IPC: G03B27/52
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved plate projector in which various elements can be held well isothermally. SOLUTION: At least one element selected from a group of mask table MT, substrate table WT, projection system PL and isolated reference frame MF is surrounded at least partially and at least one temperature control member VC, TE, TB for controlling the temperature of the surrounded elements is included. A surface finish for facilitating to hold partially surrounded elements in isothermal state during operation is selected for the temperature control member.
Patent JP-2003038440-A (JP)
Title: Instrument for examination of visual acuity
Inventor: MIYAGAWA YOSHIHIKO
IPC: A61B3/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for examination of visual acuity for the babies and infants, allowing an examiner to easily hold a plain target board and a vertical stripe target board with fingers of the hand to perform examination. SOLUTION: This instrument for examination of visual acuity adopting preferential looking method is formed by one sheet of a plain target board 1 where a plain target is made adhere to the surface thereof, and a plurality of vertical stripes target boards 2 to 4 where the vertical stripe target having the substantially same average luminance as the plain target board 1 is made adhere to the surface. The plain target board 1 and the vertical stripe target boards 2 to 4 are formed in the same shape, the plurality of vertical stripe target boards 2 to 4 are respectively provided with vertical stripes target whose stripe width varies with the visual acuity, and the edges of the plain target board 1 and the vertical stripe target board 2 to 4 are provided with holding parts 1a, 2a, 3a, 4a enabling an examiner to hold the target board.
Patent JP-2003048417-A (JP)
Title: Air conditioner
Inventor: SASAKI TAKAHIRO
IPC: F24F13/14
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can increase introduction quantity of air by increasing the area of an air inlet, and reduce pressure loss. SOLUTION: Dampers to open/close the inlet by the opening/closing operation comprises a first damper 3a disposed on a wall part of a casing 2 and a second damper 3b disposed on the other wall part facing the wall part, and a tip part of the first damper 3a overlaps a tip part of the second damper 3b to close an inlet 6a.
Patent JP-2003047529-A (JP)
Title: Covering device for opening part at table top plate
Inventor: INABA JUNICHI
IPC: H05K7/18
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a covering device for an opening part at the table top plate of novel structure suitable for handling. SOLUTION: On both of the sides facing each other of one side of the opening part 3 formed at the table top plate 3, supporting pieces 4 are provided facing each other just under the table top plate. At the supporting pieces 4, an inclined receiving and supporting edge 6 gradually lowered in the direction of a center from both of the sides in the case of facing the direction of the pieces 4 which are provided facing each other. On the side plates 10 of a cover frame 5 consisting of a cover plate 9 for covering the opening part 3 and the side plate 10 facing each other on both of the sides of the cover plate 9, a pair of receiving and supporting rollers 8 rolling on the edge 6 are made to be coaxial to each other between the side plates 10 to be supported pivotally and rotatably.
Patent JP-2003050187-A (JP)
Title: Flat detection apparatus of wheel
Inventor: MASUKATA SHINGO
IPC: G01M17/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a flat detection apparatus of a wheel for saving mounting work, and at the same time, improving detection reliability. SOLUTION: The flat detection apparatus of a wheel comprises a wheel detection sensor 3, that is arranged near a rail 2 where a railroad car 1 runs, a microphone 4 that detects a shock sound that is generated by a wheel 1a for converting to an electrical signal, a bandpass filter 6 that separates an electric signal obtained from the microphone 4 to a required frequency band, a waveform formation means 7 that calculates the effective value of a time- series signal that is separated into the frequency band for converting into a DC signal, a feature extraction means 8 that extracts a feature frequency component obtained from the diameter of a wheel and the drive speed of the wheel from the converted DC signal for setting as a feature value, and a feature value comparison means 9 that compares the set feature value with a preset reference feature value,  and deterwires that flat occurred in the wheel 1a when the set feature value is larger than the reference feature value for outputting.
Patent JP-2003056840-A (JP)
Title: Waste heat using device for industrial furnace and temperature control method for it
Inventor: OKADA YUKIYOSHI
IPC: F23J15/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature furnace in which even when temperature in an industrial furnace exceeds 1300 deg.C, the heat exchange of waste gas can be carried out and a thermal efficiency is improved by preheating air to a temperature in the range of 800 to 1000 deg.C. SOLUTION: The industrial furnace 1 comprises an exhaust gas exhaust system 3, a combustion air supply system 4 and N sets of passage switching heat storage type heat exchangers 10. When the temperature of combustion exhaust gas in the flue 5 of the exhaust gas exhaust system of the waste heat using device of the industrial furnace 1 exceeds 1300 deg.C, the opening degree of a cooling air quantity adjusting valve 19 of a cooling air supply system 15 is adjusted by an exhaust gas temperature control means 17 upon detection of the temperature of the exhaust gas by a detecting means 16 by an exhaust gas temperature control means 17 to suck air to be cooled, control the temperature of the exhaust gas to 1300 deg.C or lower and store heat in the heat storage element 12 of the heat storage type heat exchanger.  The heat storage type heat exchanger is switched to change the passage from the exhaust gas exhaust system to the combustion air supply system. Then, the combustion air of the combustion air supply system is supplied to the industrial furnace as the preheated air in the range of 800 to 1000 deg.C by the heat exchanger.
Patent JP-2003050351-A (JP)
Title: Variable power lens system and optical equipment having the same
Inventor: HOSHI KOJI
IPC: G02B13/18
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a variable power lens system which has high performance and is small in size and less in performance deterioration due to axial deviation caused by a manufacturing error, and to provide an optical equipment having the variable power lens. SOLUTION: In the variable power lens system having a 1st lens group which is immovable in an optical axis direction in the case of zooming and has a positive refractive power, a 2nd lens group L2 which is movable in the optical axis direction in the case of zooming and has a negative refractive power, a 3rd lens group L3 which has a positive refractive power, and a 4th lens group L4 which has a positive refractive power in this order from the object side, the 3rd lens group L3 is composed of a 3rd a-lens group L3a having a positive refractive power and having a positive lens 3G1 whose convex faces the object side, a diaphragm SP (ST in Figure), a 3rd b-lens group L3b formed by joining a negative lens 3G2 whose concave faces the image side and a positive lens 3G3 whose convex faces the object side in this order from the object side.
Patent JP-2003057507-A (JP)
Title: Optical fiber cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable in which a water-absorbing fiber layer, filled in the gap between a cable sheath and a cable core is formed at a low cost without spoiling its original function. SOLUTION: The water-absorbing fiber layer is formed out of water-absorbing fiber which has large water absorptivity and water-absorbing fiber which has small water absorptivity.
Patent JP-2003057260-A (JP)
Title: Rotational speed detector
Inventor: TAKI YUJI
IPC: G01D5/244
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To detect a rotational speed with satisfactory accuracy. SOLUTION: When a rotor is attached to a drive shaft to be eccentric, detected value by a rotation angular velocity sensor is changed sinusoidally, while the rotor makes one rotation. In this case, the change width between the maximum value and the minimum value, in a case where the eccentricity amount with reference to the drive shaft of the rotor is large becomes larger than that is a case where the eccentricity amount is small. Then, the amount of eccentricity with reference to the drive shaft of the rotor can be acquired, on the basis of the change width between the maximum value and the minimum value, and the rotational speed in a case where the rotor is not eccentric from the drive shaft, i.e., the true rotational speed of the drive shaft, can be detected on the basis of the amount of the eccentricity.
Patent JP-2003019430-A (JP)
Title: Minus ion generator
Inventor: HOSOMI YOSHIO
IPC: B01J19/00
Filed: 2001-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a minus ion generator functioning without being supplied with electric power or the like. SOLUTION: A container 2 in which powder 3A such as tourmaline is put is formed into a box-like shape by using a transparent plastic sheet 2c or the like. Openings 2b, 2a are formed in the upper and lower parts of the container 2 as air passing ports. A double coated adhesive tape 4 is attached to the container 2 on the side faced to a window pane G.
Patent JP-2003021049-A (JP)
Title: Power generating device having output power exceeding input power
Inventor: KOGA TOSHIHIKO
IPC: F03G3/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a power generating method utilizing magnetic force having output power exceeding input power. SOLUTION: Attracting force and repulsion of an electromagnet and a permanent magnet are utilized. At this time, the strength of magnetic force of the permanent magnet is increased till output power exceeds input power.