baber/WOPTO huggingface dataset:
Patent JP-2004274234-A (JP)
Title: Reverberation eliminating method for sound signal, apparatus therefor, reverberation eliminating program for sound signal and recording medium with record of the program
Inventor: NAKATANI TOMOHIRO
IPC: G10L21/0208
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the reverberation based on observation signals measured by a single sensor, without needing a plurality of sensors and also a previous measurement of the inverse transfer function from a sound source to the sensor.  <P>SOLUTION: A harmonic structured filter utilizing a harmonic structure, one of the natures of sound signals, is used for approximating a direct sound of harmonic components from observation signals containing the reverberation measured by a single sensor. The inverse transfer function from the sound source to the input of the observation signals containing the reverberation is estimated, based on the approximate sound and the observation signals, and then applied to the observation signals containing the reverberation to obtain signals without reverberation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270999-A (JP)
Title: Air conditioner for vehicle
Inventor: HAMAMOTO HIROSHI
IPC: F25B40/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure the desired operation by properly refluxing the oil leaked from a compressor while keeping the desired cooling function.  <P>SOLUTION: This air conditioner comprises a refrigeration cycle 100 for returning and refluxing a refrigerant discharged from the compressor 1 to the compressor 1 through a vehicle external heat exchanger 4, a first refrigerator decompression means 5, and a vehicle internal heat exchanger 6. The air conditioner further comprises a water-refrigerant heat exchanger 2 for heat exchanging between the refrigerant discharged from the compressor 1 and the engine cooling water, an oil separating means 16 for separating the oil from the refrigerant flowing out from the water-refrigerant heat exchanger 2, and an oil decompression means 20a for decompressing the oil separated by the oil separating means 15 and returning the same to the compressor 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004593-A (JP)
Title: Optical connector cleaning implement and cleaning method for optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/36
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector cleaning implement which can efficiently and surely clean the tip of the optical connector and which prevents excessive cleaning, and to provide a cleaning method for the optical connector using the same.  <P>SOLUTION: The optical connector cleaning implement for cleaning the tip of the optical connector 18 is equipped with a cleaning member 11 which contacts and cleans the tip of the optical connector 18, a driving section 8 for making the cleaning member 11 carry out cleaning operation, and a switch 7 for making the driving section 8 start the driving operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271068-A (JP)
Title: Moisture conditioning device
Inventor: SUEOKA YOSHIHISA
IPC: F24F1/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To condition moisture of air without providing a meshed container.  <P>SOLUTION: A refrigerating circuit is provided with first and second heat exchangers, a compressor, a four-way valve and an expansion valve as an expansion mechanism. The first and second heat exchangers each have a number of aluminum fins 13 formed into rectangular plates and a copper heat transfer pipe passing through the fins 13. A coating of a metal oxide layer having a thickness of 1-50 μm is applied to the outer surface of each of the fins 13 and the heat transfer pipe. A primer layer 16 having a thickness of 0.5-20 μm and an adsorbent supporting layer 18 having a thickness of 10-100 μm are built up in sequence on the metal oxide layer of each of the fins 13 and the heat transfer pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267931-A (JP)
Title: Small extraction chip
Inventor: AOKI ISAMU
IPC: B01D11/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and conveniently extract an aimed component from a produced product of a compound such as a fragrance and a pharmaceutical product synthesized by a micro reactor chip.  <P>SOLUTION: The small extraction chip uses a liquid or a fluid containing carbon dioxide in a supercritical state as an extraction solvent and is enabled to properly control the pressure and the temperature in a partial or the entire region of a flow path of the fluid on the chip. Accordingly, it is easily possible to control the solubility of a solute in the solvent and an aimed component can be selectively extracted from a compound mixture containing a plurality of components by using a single solvent, and this makes it possible to continuously extract a plurality of the components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267554-A (JP)
Title: Method for controlling parameter of object in computer game, device, game machine, computer program, and recording medium therefore
Inventor: SATO YASUHIRO
IPC: A63F13/45
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a parameter of a character in a game, which provides new emerging patterns of characters of the same type with a small quantity of data.  <P>SOLUTION: This method includes: a step for storing parameters corresponding to respective types associated with initial values of the parameters; a step for storing two kinds or more of initial parameters of respective types and requirements for the values of the parameters for adopting respective kinds of initial parameters; a step for detecting the satisfaction of the requirements with the value of the parameter, and shifting the parameter of one active object from objects stored associated with the type corresponding to the parameter; and a step for returning the parameter corresponding to the type of the object to the initial parameter, when detecting the object with the shifted initial parameter in a non-active state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269992-A (JP)
Title: Electroless plating method for metallic silver
Inventor: KOBAYASHI KAZUHISA
IPC: C23C18/18
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, highly productive electroless plating method for metallic silver formed through a diffusion transfer process.  <P>SOLUTION: In the method, (1) the metallic silver formed through a diffusion transfer process is contacted with an activation liquid containing a precious metal and subsequently subjected to electroless plating; otherwise, (2) the metallic silver formed through a diffusion transfer process is dipped in an activation liquid containing a precious metal and subjected to electroless plating through application of negative potential to the metallic silver.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274953-A (JP)
Title: Interconnection protection device and system thereof
Inventor: KATO MASAYA
IPC: H02J3/38
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the abnormality of a system control circuit cannot be recognized.  <P>SOLUTION: An interconnection self-monitoring device 1 comprises a monitoring result detection part 14 that detects the monitoring result of an object 13 to be monitored, and the system control circuit 15 that recognizes the state information of the object to be monitored by setting the monitoring result as a first monitoring result, based on the first monitoring result, and operates an AC system 3 so as to interlock with the system. The device further comprises a monitoring result receiving part 21 that receives the monitoring result as a second monitoring result when the monitoring result is detected, and receives the first monitoring result related to the object to be monitored from the system control circuit; a comparison part 22 that compares the first monitoring result related to the received object to be monitored and the second monitoring result; a comparison result determination part 23 that determines whether the comparison result is in a prescribed tolerable range or not; and an abnormality recognizing part 24 that recognizes the occurrence of the abnormality of the system control circuit when the comparison result is not in the prescribed tolerable range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003336243-A (JP)
Title: Method for constructing artificial ground from coal ash mortar
Inventor: SHINODA YOSHIO
IPC: C04B28/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing artificial ground from coal ash mortar, which can simplify the constitution of a place of disposal by landfill, constructed in the sea so as to dispose of coal ash, and which enables the ground of a landfill site to be effectively utilized as a foundation for a civil engineering construction, a building, etc.  <P>SOLUTION: Paired breakwaters 27, 27, 33 and 33, which are elongated to an offing side in the state of coming into contact with a coast 26, are constructed at a prescribed interval between each other; the places 30a, 30b, etc., of the disposal by the landfill are formed by mounting a pollution preventing membrane 29 between the tips of the breakwaters 27, 27, 33 and 33; the coal ash mortar 16, which is manufactured by mixing and kneading the coal ash, either or both of cement and blast furnace slag, and water in each prescribed quantities, is charged into the places 30a, 30b, etc., so that the landfill can be performed; and the mortar 16 in the places 30a, 30b, etc., is cured for a fixed period of time so that the artificial ground 75 can be constructed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004284432-A (JP)
Title: Vehicular adsorption type air-conditioner
Inventor: NAGATOMO TAKESHI
IPC: B60H1/32
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular adsorption type air-conditioner capable of enhancing the heat radiation performance of an outdoor unit 120 and enhancing the air cooling capacity (adsorption performance).  <P>SOLUTION: The outdoor unit 120 is disposed on a vehicle roof top. Much more fresh air not affected by exhaust heat from an engine or the ground heat is allowed to flow in the outdoor unit 120, and the temperature of liquid refrigerant passing through the outdoor unit 120 can be dropped. Since no obstacle to cause hindrance of ventilation is present on the vehicle roof top, air volume to the outdoor unit 120 can be easily ensured, and more heat radiation is possible. The cooling capacity (adsorption performance) of the vehicular adsorption type air-conditioner can be enhanced. In addition, a space in an engine room is affordable because the outdoor unit is disposed outside, and versatility of the installation space and the outer size of the outdoor unit 120 disposed on the vehicle roof top can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293323-A (JP)
Title: Pump and ink-jet printer
Inventor: OKAMOTO TSUGIO
IPC: F04C5/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump of a relatively simple structure, of little manufacturing cost, easy to miniaturize, hard to develop troubles, and of good pump performance, and an ink-jet printer having the same mounted thereon.  <P>SOLUTION: The pump 30 mounted on the ink-jet printer is provided with a rotor 40 rotating at an eccentric position on a case 31 and a plate member 50 retained slidably in relation to the rotor 40, and delivers ink sucked from a suction hole 31a from a delivery hole 31b by rotating the plate member 50 together with the rotor 40 under a condition that a rim part thereof contacts inner surface of the 31. The rim part of the plate member 50 has a shape of which thickness gets thinner as it gets closer to a tip. Consequently, liquid tightness is improved and pump performance is improved as compared with a pump using a rigid plate member since the plate member flexibly sticks to the inner surface of the case 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295938-A (JP)
Title: Associative memory device and method for searching data stored in same
Inventor: YONEDA MASATO
IPC: G11C15/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an associative memory device which can minimize the number of input terminals (the number of pins) and an increase of wires related to cascade connection.  <P>SOLUTION: In the associative memory device in which N(however, N≥2) pieces of associative memory chips are cascaded, each associative memory chip 10<SB>n</SB>is equipped with an associative memory 20, (N-1) pieces of input terminals IN<SB>n_m</SB>, at least a first signal holding means 30, at least a second signal holding means 40, an output terminal OUT<SB>n</SB>and an output control circuit 50 and in an n-th associative memory chip 10<SB>n</SB>, an m-th input terminal IN<SB>n_m</SB>is connected to the output terminal OUT<SB>m</SB>of an m-th associative memory chip 10<SB>m</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295419-A (JP)
Title: Image processing method, image processor, and image processing program recording medium
Inventor: HOSOE YOSHINORI
IPC: G06T7/60
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, an image processor, and an image processing program recording medium for quickly and efficiently detecting the position of a characteristic part.  <P>SOLUTION: This image processor is constituted of a photographing device for photographing a target object, and for outputting a target image, an image input circuit for inputting the target image, a memory for storing a template in which the positions of pixels to be used as featured values are described, a pixel position associating circuit for associating the pixel positions of the template and the target image, an integrating circuit for integrating the pixel values of the positions designated by the template of the target image, a featured value extracting circuit for calculating the featured values of the target image by using the integrated value, and a controller for integrally controlling the processing of the photographing device, the memory, and the respective circuits, and for detecting the positions of the characteristic parts on the basis of the featured values calculated by the featured value extracting circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297505-A (JP)
Title: Radio base station system, channel allocation method, and channel allocation program
Inventor: ITO TADAYOSHI
IPC: H04J3/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station system, a channel allocation method and a channel allocation program for making a call from a mobile station easy to succeed.  <P>SOLUTION: The frame synchronization part 11b of a slave base station synchronizes a frame of a master base station and a frame of the present station. A control part 12b for setting a control slot for reception sets a prescribed slot for reception in the frame of the present station in the same timing as that of the control slot for reception in the frame of the master base station as a control slot for reception. The receiving level acquisition parts 13a, b of all the base stations acquire the receiving level of the slot when a link channel establishment request message is received by the control slot for reception, and call channel allocation control parts 20a, 20b allocate a call channel between itself and the mobile station which has transmitted the link channel establishment request message to prescribed transmission and reception slots in the frames according to a call channel allocation instruction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294891-A (JP)
Title: Color electronic paper writing system and color electronic paper writing method
Inventor: KODAMA YOSHIYUKI
IPC: G09G3/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color electronic paper writing system capable of reducing the cost of color electronic paper and a color electronic paper writing method.  <P>SOLUTION: The system displays the color of first charged particles colored to any of cyan, magenta and yellow on a display surface by impressing a voltage to the color electronic paper 2 formed with respective pixels by a plurality of microcapsules sealed therein with the first charged particles. The voltage is impressed to the prescribed region of the color electronic paper 2 by first pixel electrodes 8 in such a manner that all the microcapsules 25 existing in the prescribed region attain a color development state and which of the plurality of the colors is the color display on the display surface of the prescribed region when the voltage is impressed by the first pixel electrodes is detected by a luminance sensor 9. The color development states of the respective sealed-in regions existing in the prescribed region are controlled by the second pixel electrodes 10 based on the colors of the respective pixels constituting the display images to be displayed in the prescribed region and the results of the detection of the color detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304225-A (JP)
Title: Temperature compensating function generation circuit
Inventor: SAKAI MOTOKI
IPC: G06F1/32
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensating cubic function generating circuit of a polygon approximation system which is capable of drastically reducing power consumption.  <P>SOLUTION: The circuit is provided with a cubic function generating circuit 10 of a polygonal approximation system which consists of a first polygon producing a change in temperature in a low temperature (-30 to -20 °C), second polygon producing a change in temperature in a medium/low temperature (-20 to 0 °C), third polygon producing a change in temperature in a normal temperature (0 to 50 °C), fourth polygon producing a change in temperature in a medium/high temperature (50 to 70 °C) and fifth polygon producing a change in temperature in a high temperature (70 to 85 °C); and a polygon current control circuit 20 having a temperature sensor function in which the fifth polygon circuit producing the change in high temperature is turned off at a temperature equal to or lower than a medium/low temperature, and the first polygon circuit producing the change in low temperature is turned off at a temperature equal to or higher than a medium/low temperature. With this configuration, a required minimum optimum current corresponding to an ambient temperature is caused to flow to cut an unnecessary polygon current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304326-A (JP)
Title: Data transmitting and receiving method, data transmitter-receiver and printer
Inventor: CHIBA NORIYOSHI
IPC: H04L29/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To transmit and receive data having no dependence of the magnitude of a frequency, high or low with a simple configuration in asynchronously operating a data transmission side and a data reception side.  <P>SOLUTION: A data transmitter-receiver provided with a data transmitter and data receiver which are asynchronously operated with each other comprises: a signal line transmitting transmission data; a signal line transmitting a first signal indicative of the effective transmission data; a signal line transmitting a second signal indicative of transmission data reception, and a signal line transmitting a third signal permitting the stop of the second signal. The data transmitter comprises: a means outputting the first signal in outputting the transmission data: a means outputting a third signal in accordance with the second signal for outputting the following transmission data; and a means stopping the third signal in accordance with the stop of the second signal. The data receiver comprises a means receiving the transmission data in accordance with the first signal for outputting the second signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300242-A (JP)
Title: Method for producing aromatic polysulfone solution
Inventor: ITO TOYOMASA
IPC: C08G75/23
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polysulfone solution, by which the aromatic polysulfone solution having a reduced alkali metal content can simply be produced without needing the post treatment of a mixture of an organic polar solvent with water and a troublesome process such as a dilution process using the organic polar solvent.  <P>SOLUTION: This method for producing the organic polar solvent solution of the aromatic polysulfone having structural units represented by formula (3) obtained by the polycondensation reaction of a bisphenol compound represented by formula (1) with a 4,4'-dihalogenodiphenylsulfone represented by formula (2) in the presence of a base in the organic polar solvent is characterized by removing an alkali metal salt and/or an alkaline earth metal salt from the reaction solution obtained by the polycondensation reaction, mixing the obtained solution with a hydrotalcite compound, and then removing this compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302854-A (JP)
Title: Television device with charging function
Inventor: MORIIE CHIKAHIRO
IPC: G07F7/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for solving the complicatedness of charging in a charging type television system installed in a hotel or the like by allowing the system to accept a credit card or a cash card.  <P>SOLUTION: A charging function device 17 is provided with a card reader 16 into which a credit card or a cash card is inserted, a display operation part 14 for inputting a personal identification number or the like and a control part 13 for identifying the inputted data through an on-line cable 12 and controlling signals from a television cable 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304524-A (JP)
Title: Digital camera
Inventor: KIMIZUKA CHIKADA
IPC: H04N5/225
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To apply performance expression more enriched in interest to a photograph or a video image.  <P>SOLUTION: A digital camera (10) is provided with a still picture storage means (21), an decorative image storage means (22), an additional audio data storage means (23), an image compositing means (1), an image display means (3) and an additional audio output means (4) so that a still picture can be decorated with an decorative image and a record with audio can be retained with additional audio. Besides, a digital camera (20) is provided with an image storage means (21b), an audio storage means (24b), an decorative image storage means (22b), an additional audio storage means (23b), a link means (1b), an image compositing means (1b), a mixing means (1b), an image display means (3b), and a mixing sound output means (4b) so that a motion picture can be decorated with an ornamental image and a record with audio can be retained with additional audio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI