baber/WOPTO huggingface dataset:
Patent JP-2004134534-A (JP)
Title: Electromagnetic wave shielding transparent board, panel display device, electromagnetic wave shielding window, and electromagnetic wave shielding container, and method for manufacturing electromagnetic wave shielding transparent board
Inventor: YOSHIDA TETSUYA
IPC: H05K9/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding transparent board, a panel display device, an electromagnetic shielding window, and an electromagnetic wave shielding container, which require no waste treatment and are easy to manufacture and wherein electromagnetic shielding properties are consistent with optical transparency, and to provide a method for manufacturing an electromagnetic wave shielding board.  <P>SOLUTION: For manufacturing the electromagnetic wave shielding transparent board, the tip of an ultrafine-diameter nozzle 21 whereto a liquid containing ultrafine metal particulates is supplied is arranged near a transparent substrate K, and a voltage of a given waveform is applied to the liquid inside the nozzle 21 for the nozzle 21 to eject droplets of the liquid containing ultra-fine diameter metal particulates onto the transparent substrate K for forming a conductive lattice pattern on the transparent substrate K.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132807-A (JP)
Title: Transmitter having display device
Inventor: ISHIKAWA TAMAKI
IPC: G01D7/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter including a display device having an improved display capability regardless of information to be displayed by switching the display among different types of information even when a small-size monitor is used.  <P>SOLUTION: In the transmitter including the display device for displaying information while transmitting an electrical signal converted from a physical quantity of a process, the display device is implemented as a dot matrix liquid crystal display for displaying the information by switching different types of the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092631-A (JP)
Title: Fuel supply device for using vegetable oil as diesel fuel
Inventor: KAGOSHIMA TATSU
IPC: F02M37/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device enabling to use vegetable oil as fuel without converting diesel engine by solving a problem in a conventional technology how viscosity of vegetable oil is reduced.  <P>SOLUTION: In this fuel supply device, the engine 6 is started with using light oil as fuel and cooling water 7 of which temperature is elevated due to a secondary effect of temperature rise of the engine is used. Elevated temperature cooling water 7 is always circulated outside of a plurality of pipes 9 between an upper stream side of a filter 14 and a fuel tank 11 provided with a rear part heating device. 100% vegetable oil flows in an inside pipe. Viscosity of vegetable oil in the pipe and the fuel tank can be easily reduced without an electric heater and mixing up fuels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132659-A (JP)
Title: Heat pump type water heater
Inventor: TSUJI TADAO
IPC: F24H1/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of efficiently maintaining temperature of the hot water in a bathtub without using an electric heater nor the hot water of a hot water tank when maintaining temperature.  <P>SOLUTION: This heat pump type water heater has a water heat exchanger 16 for boiling the low-temperature water led through an inlet 32, to make it flow out as the high-temperature water through an outlet 33, and a high pressure side thereof is operated by the supercritical pressure. The water heat exchanger 16 is formed with an intermediate inlet 34 and an intermediate outlet 35. The hot water led through the intermediate inlet 34 is made to flow out through the intermediate outlet 35 as the intermediate temperature water at a temperature between the low-temperature water and the high-temperature water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137691-A (JP)
Title: Fireproof thermal insulation panel
Inventor: MATSUYOSHI HIROYOSHI
IPC: E04B1/80
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof thermal insulation panel, improved in fireproof performance even in the case of exposure to high temperature for easily obtaining a fireproof outer thermal insulation wall structure of a wooden dwelling house by using non-woven or woven fabric made of inorganic fibers.  <P>SOLUTION: This fireproof thermal insulation panel is formed by stacking non-woven or woven fabric made of inorganic fibers on a thermal insulation material made of synthetic resin foam body by adhesion or sticking to have excellent fireproof characteristic. A wall structure having excellent fireproof characteristic can be easily obtained using the above panel having excellent fireproof characteristic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140137-A (JP)
Title: Capacitor with variable resistor
Inventor: TOMIZAWA TATSUFUMI
IPC: H01G4/40
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor with a variable resistor, which achieves the simplification of a constitution, much more reduction of a cost, saving of a space and the facilitation of the manufacturing of the same and whose PTC (paper tape control) element will not receive the interference of an ambient temperature.  <P>SOLUTION: The PTC element 24, changed into an insulating body by increasing the inherent resistance value of the same in accordance with temperature rise due to heat generating operation upon overcurrent or heating to limit a current delicately, is arranged while connecting the same in series electrically to a lead member 22 between a pair of lead members 22, 23 provided in a capacitor element 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117154-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine that can increase a player's interest by varying the frequency of variation of a pattern display means at a high probability in association with an optional number due to a game condition prior to a period of prescribed conditions. SOLUTION: The pachinko game machine has a probability variation control means 36 shifting the probability of stationary patterns displaying a specific pattern after the variation of a pattern display means 20 during a period of prescribed conditions to a high probability condition until the variation of the pattern display means 20 with a set frequency of variation.  The probability variation control means 36 has a variation frequency counting section 39 counting the pattern variation frequency Z of the pattern display means 20, a set frequency computing section 40 regarding a certain percentage of pattern variation frequency Z before the period of prescribed conditions obtained on the basis of the pattern variation frequency Z counted by the variation frequency counting section 39 as an optional number X, and the optional number X as the next set frequency Y, and regarding a probability control section 38 controlling so as to return from a high probability condition to a low probability condition only when the pattern variation frequency Z accords with the set frequency Y during the high probability state.
Patent JP-2004136345-A (JP)
Title: Method for deciding unit weight of slab
Inventor: KISHIDA TAKATERU
IPC: B22D46/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for deciding the unit weight of a slab in a continuously cast material which is decided by combining so as to unify the plurality of slabs into one and searching the optimum combined pattern based on a pre-decided order plan.  <P>SOLUTION: A taboo searching method for confirming what the searched combining pattern does not coincide with taboo, in the case of indicating the combined patterns till a prescribed number of times at former time to this time as the taboo, is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147069-A (JP)
Title: Voice switching method, voice switch, voice switching program, and recording medium having the program recorded thereon
Inventor: EMURA AKIRA
IPC: H04B3/20
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice switch capable of surely discriminating the availability/unavailability of transmission from microphone picked up voice signals regardless of the magnitude and fluctuation of the level of echoes or residual echoes.  <P>SOLUTION: The voice switch comprises: a TF conversion part for obtaining the short time spectrum of M channel reproduction signals reproduced from a speaker and the picked up voice signals; an echo component ratio estimation part for obtaining the ratio of echo components occupying the picked up voice signals for a microphone for each frequency band; a signal power calculation part for calculating non echo signal power from the echo component ratio for each frequency band, attaining a total sum, and obtaining the non echo signal power; a transmission discrimination part for comparing obtained non echo signal power signals with a threshold and discriminating the availability/unavailability of the transmission; and a variable attenuator for attenuating reception signals when it is discriminated that the transmission is not available and attenuating the picked up voice signals when it is decided that the transmission is available.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144025-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: GOTO ISAO
IPC: F02M35/024
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner for an internal combustion engine for smoothing a flow of air by making an air cleaner element and a sealing structural member easy to be mounted on an air cleaner main body.  <P>SOLUTION: This air cleaner is provided with the air cleaner element for filtering air introduced from the outside, the air cleaner main body having a structure to section a dusty side space and a clean side space before and after filtering air by making the element as a boundary, and a straightening port located within the clean side space to straighten clean air purified by the element. An integral type member having the air cleaner element and the straightening port connected via the sealing material is attachably/detachably provided on the air cleaner main body. Rigid frame materials are provided between the air cleaner element and the sealing material and between the straightening port and the sealing material, respectively. A straightening member to smoothly flow purified air is provided at the straightening port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147255-A (JP)
Title: Image reading method and device
Inventor: SHIYOUJI TAKASHI
IPC: A61B6/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To selectively use a high-speed reading mode and a high-definition mode in an image reading method and a device using a solid-state detector having an optical conductive layer for reading which is formed by an amorphous material.  <P>SOLUTION: Scanning speed of a read light beam to the solid-state detector 10 by a read light scanning means 20 and sampling frequency in the case that an image signal acquisition means 50 acquires an image signal from current detected by a current detection means 30 are controlled by a reading speed changing means 60 corresponding to the high-speed reading mode or the high-definition mode. In addition, a frequency band of the current detection means 30 is controlled so that it becomes the optimal band for the sampling frequency of the image signal acquisition means 50 by controlling a frequency band changing means 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148328-A (JP)
Title: Combined sheet metal working device
Inventor: IKEDA HIDEKATSU
IPC: B21D43/26
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined sheet metal working device with which bending work and forming work are performed to a product blanked by laser beam machining at a low cost and efficiently.  <P>SOLUTION: A bending machine is provided with an upper table 9 on which a punch P is mounted and a lower table 7 on which a die D is mounted, either of the upper and lower tables is provided vertically movably to the other table, a driving means for driving the movable table is provided and also a sheet striking device with which positioning in three axial directions of X, Y and Z is enabled is provided. The combined sheet metal working device is provided with a positioning stopper with which positioning in the front, rear, right and left directions ( Y- and Y-directions ) is enabled on the sheet striking device and also a punch set 13 is provided attachably and detachably on the lower table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149829-A (JP)
Title: Method for producing iron powder, and soil cleaning agent
Inventor: NAYUKI TOSHIO
IPC: B03C1/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To extremely inexpensively produce iron powder which can be produced at high productivity without using large-scale production equipment, and is excellent in the decomposition efficiency of an organic chlorine based compound, and does not newly contaminate the environment when used as a soil cleaning agent.  <P>SOLUTION: Dust in an exhaust gas produced in the process of refining from a converter for steel making is collected to recover steel making dust 22 from the exhaust gas. The recovered steel making dust is sorted by a magnetic separation stage 23, and is separated into magnetic products 24 and non-magnetic products 25. Then, the magnetic products 24 are subjected to cleaning 26 with water to remove depositions, so that iron powder 27 is produced from the steel making dust. In this case, it is preferable that the steel making dust is coarse-grained dust 19 recovered from slurry-like dust collection water recovered with a wet dust collector by using a coarse grain separator set on the upstream side of a thickener, the content of metal iron in the iron powder is ≥70 mass%, and the obtained iron powder 27 is kept in water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147902-A (JP)
Title: Suturing prosthesis aid
Inventor: UENO YASUHIRO
IPC: A61L17/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suturing prosthesis aid which can be used in a surgical treatment to be applied for an automatic suturing instrument.  <P>SOLUTION: This suturing prothesis aid comprises a cylindrical body made of a cloth of an in vivo lysable and absorbable material alone or in combination with a stretchable knit textile, wherein the cloth of the in vivo lysable and absorbable material is previously provided with a pair of ripping seams as printed by a sewing machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209260-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OKAMOTO SATORU
IPC: H01L29/786
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a gate electrode forming step of a GOLD structure TFT.  <P>SOLUTION: The method for manufacturing the semiconductor comprises the steps of forming an island-shaped semiconductor film on an insulation board, forming a gate insulation film made of an oxide film on the semiconductor film, forming a first layer gate electrode film made of a nitride tantalum or a tantalum on the gate insulation film, forming a second layer gate electrode film made of a tungsten, a compound containing the tungsten as a main component or a tungsten nitride on the first gate electrode film, and forming a mask on the second layer gate electrode film. Thus, since a size of the second layer gate electrode film in a channel direction can be formed to become shorter than that of the first layer gate electrode film in the channel direction by a dry etching treatment of one step, the manufacturing steps of the GOLD structure TFT can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237663-A (JP)
Title: Vehicular fuel system structure
Inventor: OKADA NAOKI
IPC: B62J35/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular fuel system structure increasing the amount of feeding oil per unit time while restraining fuel from leaking out from an oil filling port, and enabling arranging a sub tank and the oil filling port in a limited space making the sub tank compact.  <P>SOLUTION: The sub tank 19 is provided near the oil filling port 21 of the fuel, and an upper end portion 18a of a coupling pipe 18 is connected to the sub tank 19. A main tank 17 is connected to a lower end portion of the coupling pipe 18. The sub tank has a cross-sectional area larger than that of the coupling pipe 18. A fuel injection receiving surface 19f on which the fuel injected from the oil filling port 21 hits is tilted to make an angle between a fuel injecting direction and a fuel flowing direction obtuse, and smoothly continues to the upper end portion 18a of the coupling pipe 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161458-A (JP)
Title: Elevator monitoring system
Inventor: TSUJI SHINICHI
IPC: B66B5/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator monitoring system capable of preventing an elevator monitoring function from being interrupted even during communication through an intercom when the elevator monitoring function is provided by utilizing an existing cable for the intercom.  <P>SOLUTION: In normal operation, monitoring information signals collected from an elevator control circuit 6 by a monitoring information collecting means 7 are transmitted to an elevator monitoring means 9 through a first information transmission means 4, the cable 3 for intercom, and a second information transmission means 5. Since the first and second information transmission means 4 and 5 have functions to identify the monitoring information signals from communication signals even when the communication is started between first and second intercoms 1 and 2, the elevator monitoring function is not interrupted even during the communication through the intercomes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003218962-A (JP)
Title: System and method for non-causal channel equalization in asymmetric noise environment
Inventor: YUAN WARM SHAW
IPC: H04B3/06
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for minimizing the effects of inter- symbol interference (ISI) caused by energy dispersion in a received NRZ data channel.  <P>SOLUTION: This invention provides the method for non-causal channel equalization in a communications system comprising the steps of: receiving a non-return to zero (NRZ) data stream input; establishing thresholds to distinguish a first bit estimate; tracking the NRZ data stream inputs in response to sequential bit value combinations; maintaining long-term averages of the tracked NRZ data stream inputs; adjusting the thresholds in response to the long-term averages; and offsetting the threshold adjustments to account for the asymmetric noise distribution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204437-A (JP)
Title: Image inlay and inserting for coefficient access of region specification
Inventor: SIROHEY SAAD A
IPC: H04N1/41
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved type dealing technique of image data which can provide selective dealing on the basis of high speed transmission of image file and a desired region of concern.  <P>SOLUTION: Address applying to inlayed and inserted subband blocks (430, 474, 516) is enabled by array of indexes. In the indexes, a specified data block of image data (402) is specified by decomposing levels and space coordinates of the subband blocks (430, 474, 516) which are clipped and inserted. As a result, desired regions (604, 672, 700) which have multiple resolution of the image data (402) are specified and treated individually, and preservation, transmission, acquisition and display are enabled. Further, reference marks can be applied to the desired regions (604, 672, 700) on the basis of the array of the indexes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170023-A (JP)
Title: Control method for multicellular air-conditioner
Inventor: AUN TEIYUYA
IPC: F24F11/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a multicellular air-conditioner, allowing change-over between cooling operation and heating operation while maintaining cooling capability even at an outside air temperature of -5°C to -10°C by enlarging a cooling capability control range recently considered as needs.  <P>SOLUTION: Outdoor heat exchangers 3 (3a, 3b) are divided into a plurality of units so that the capacities of the outdoor heat exchangers can be controlled. Expansion valves 4a, 4b are continuously provided in the outdoor heat exchangers, respectively, so that the flow rate of a cooling medium distributing in the outdoor heat exchangers can be controlled. The number of revolution of an outdoor fan 9, the capacities of the outdoor heat exchangers and the flow rate of the cooling medium distributing in the outdoor heat exchangers are controlled to prevent a difference between pressure on the discharge side of a compressor 1 and pressure on the suction side thereof from getting to a fixed value or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172026-A (JP)
Title: Operation control of fuel cell system
Inventor: YOSHIDA HISAHIRO
IPC: H01M8/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress shortened life caused by operation when increasing an impurity concentration in an anode in a fuel cell system.  <P>SOLUTION: The difference between a stack temperature and an outside air temperature when stopping the operation of a fuel cell and that between the stack temperature and the outside air temperature when activating the operation of the fuel cell are obtained and temperature ratio is defined as "temperature difference in activation/that in stop." According the temperature ratio, lapse time from when stopping the operation of the fuel cell and the concentration of nitrogen permeating an electrolyte film from a cathode to an anode are estimated. Additionally, corresponding to the estimated value of the nitrogen concentration, the output value of the fuel cell stack is restricted, thus suppressing excessive power generation while the impurity concentration of the anode is high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175818-A (JP)
Title: Method for manufacturing cationic thermosetting resin, paper containing resin obtained by the same and method for manufacturing paper
Inventor: YOSHITANI KOJI
IPC: C08G69/48
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cationic thermosetting resin combining a characteristic of excellent preservation stability and a characteristic of a small content of an AOX (adsorptive organic halogen compound), a paper containing the resin obtained by the manufacturing method and a method for manufacturing the paper.  <P>SOLUTION: The method for manufacturing the cationic thermosetting resin comprises reacting a polyalkylene polyamine compound (A), a dibasic carboxylic acid compound (B) and a urea compound (C) together to give a polyamide polyamine polyurea, and reacting the resultant polyamide polyamine polyurea simultaneously or successively with an epihalohydrin (D) and a basic substance (E) to give a polyamide polyamine polyurea-epihalohydrin resin.  <P>COPYRIGHT: (C)2004,JPO