baber/WOPTO huggingface dataset:
Patent JP-2004156399-A (JP)
Title: Resin for eaves gutter base material and manufacturing method of eaves gutter
Inventor: EGUCHI HISASHI
IPC: E04D13/064
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for an eaves gutter base material and a manufacturing method of eaves gutter using this resin capable of continuously manufacturing the eaves gutters of which outside surfaces are coated with weatherproof resins having mutually different color tones under the same manufacturing condition by using the same shaping metal mold.  <P>SOLUTION: In this eaves gutter, thermoplastic resins for a body base material and for body outside surface coating are laminated in two layers. The resin for the base material is a vinyl chloride resin mixed with at least a pigment and an inorganic filler. The inorganic filler is wollasnite, and is blended by 10 pts.wt. to 50 pts.wt. to 100 pts.wt. of the vinyl chloride resin. The pigment is a noncarbon pigment, and is blended with 0.1 pts.wt. to 3 pts.wt. to 100 pts.wt. of the vinyl chloride resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160575-A (JP)
Title: Optical connector ferrule polishing device
Inventor: TAKEDA KOEI
IPC: B24B19/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device for economically and quickly polishing the end face of an optical connector ferrule.  <P>SOLUTION: Slurry abrasive is supplied by a rotating ring-like cloth-made polishing belt, and the polishing belt pressed to the end face of the ferrule is bent spherically by a guide plate provided on the lower side to polish the tip of the ferrule to be spherical.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078878-A (JP)
Title: Keypad instruction mode input method
Inventor: WU YEN-CHUN
IPC: G06F3/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keypad instruction mode input method allowing an electronic device to solve a problem caused in keyboard and keypad operation in a different work system.  <P>SOLUTION: A keypad connected with an electronic device receives a signal from the electronic device and sends a signal to the electronic device, and thereby a classification of a work system of the electronic device is judged. According to the judged classification of the work system, a use mode suitable to the judged classification of the work system is set. Then, with the state of the keypad in the use mode and the state of a Num Lock key of a keyboard and keypad of the electronic device are completely independent from and not affecting each other. A key code corresponding to the Num Lock key of the keypad is input while the keypad remaining with the Num Lock key in the present state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160380-A (JP)
Title: Pure water production apparatus
Inventor: OCHI YASUO
IPC: B01D19/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize concentrated drainage in a deionization part in the production of pure water, to secure the purity of pure water as well, and further, to make the apparatus compact.  <P>SOLUTION: The pure water production apparatus 1 is provided with a deionization part 2 where ions in the water to be treated are removed, a membrane type degassing part 3 where dissolved gas in the water to be treated is degassed, and a water sealed vacuum pump 4 attached to the the membrane type degassing part 3. The apparatus is further provided with a sealing water introduction means 5 for using concentrated drainage in the deionization part 2 as sealing water in the water sealed vacuum pump 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161556-A (JP)
Title: Foamed glass and method of manufacturing the same
Inventor: TAKAHASHI KENJI
IPC: C03C11/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed glass capable of being used for various applications using glass waste conventionally incinerated or subjected to landfill disposal without recycling in the glass waste recovered as recyclable wastes and a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing a foamed glass is performed by using powder of glass and/or ceramic as main raw materials, filling a powdery raw material prepared by mixing a foaming agent to the main raw materials into a molding die to make a molding, heating the molding to 700-1,000°C and firing to foam. The foamed glass is obtained using the manufacturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167685-A (JP)
Title: Ink jet recorder and ink package
Inventor: SHIMIZU YOICHIRO
IPC: B41J2/175
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder and an ink package in which troubles incident to ink supply to an ink jet head under a negative pressure condition can be eliminated while containing ink under a negative pressure condition in order to sustain the degree of deaeration of ink.  <P>SOLUTION: Before an ink package 2 is set, a bag body 5 has been urged by a spring member 25 to separate its opposite wide surfaces from each other and the interior of the bag body 5 is in a negative pressure condition. Since the amount of gas dissolving into liquid is proportional to the pressure, the amount of gas dissolving into ink decreases and thereby deterioration in the degree of deaeration of ink can be suppressed. When the ink package 2 is set, a guide wall 26 enters a containing case 12 from the opening groove 27 thereof and abuts against the resilient arm part of the spring member 25 to press the opposite wide surfaces of the bag body 5 in the approaching direction. Since negative pressure condition of the bag body 5 is released, troubles caused by negative pressure condition can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170499-A (JP)
Title: Deflection angle detecting device, and device and system for optical deflection equipped with the same
Inventor: MIYAZAKI YASUHIRO
IPC: B41J2/44
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size and cost in a deflection angle detecting device by reducing the number of components and to prevent components from interfering with each other.  <P>SOLUTION: The deflection angle detecting device 6 is equipped with an optical detector 7 which is provided integrally with a movable member 4 and outputs a detection signal corresponding to the photodetection position of light and a light source 8 which emits light toward the optical detector 7. The deflection angle detecting device 6 detects the deflection angle of an optical deflecting element 3 provided to the movable member 4 rotatable around specified rotary shafts X and Y.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168568-A (JP)
Title: Hydrogen gas generating apparatus
Inventor: SHINAGAWA TOMOHIRO
IPC: C01B3/26
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas generating apparatus which can improve the energy efficiency of the entire system by using waste heat from a device using hydrogen and which is small-sized, lightweight and which can inrease the production amount of high purity hydrogen gas.  <P>SOLUTION: The apparatus is equipped with: a hydrogen reactor 22 having a plurality of reaction chambers 34a to 34l having a catalyst 36 to dehydrogenate decalin on the inner walls to dehydrogenate decalin and having a discharge port 38 to discharge the generated hydrogen gas from the dehydrogenation reaction; and an injection apparatus 26 to inject the hydrocarbon fuel into each reaction chamber 34a to 34l. The reaction chambers 34a to 34l are formed by partitioning the inside of the dehydrogenation reactor 22 with plates 32a to 32l each having the catalyst on both surfaces and having a hole as a communicating part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170719-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: TOBA SHINJIRO
IPC: G03G21/18
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge equipped with a space-saving protection member having a simple constitution.  <P>SOLUTION: The process cartridge 2 which can be attached to/detached from an image forming apparatus main body is equipped with an electrophotographic photoreceptor 21 carrying an electrostatic latent image, a processing means (for example, a developing roller 22 and an electrifying roller 23) reacting on the photoreceptor 21, a flexible member 26 protecting the photoreceptor 21, a flexible member for supporting member 25 supporting one side of the member 26 and provided turnably in the process cartridge 2, and a regulating member 27 provided on the member 26 so as to regulate the positions of folds (26Q and 26R) parallel with the longitudinal direction of the photoreceptor 21 caused on the member 26 with the turning of the supporting member 25. Then, the member 26 is folded from the folds (26Q and 26R) and moved to a retreat position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171353-A (JP)
Title: Production support program for assembly production, production support method, and production support system
Inventor: NAKATSU SATOSHI
IPC: G06F19/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To relieve burden on a worker while raising efficiency in production by determining whether to exchanged a component or not when an abnormality is found in the dimension or shape of the component in the production process of a product including a plurality of the components, etc., and, then, normally and rapidly performing proper response action.  <P>SOLUTION: The component code and picture data of the abnormal component (e.g., a roof side molding 4) which is found in the vehicle assembly line L of an automobile are transmitted from the computer terminal 6 of the assembly line L to the work station 10 of an inspection department through an in-factory LAN 7, and inputted (S1). A virtual three-dimensional vehicle body model including the abnormal component is organized in the work station 10 (S2, S4), so as to simulate the assembly state of each component, a vibration, and thermal deformation, etc., through the use of the vehicle body model (S4, S8, S12). The propriety of the assembly of the abnormal component is determined based on the result of the simulation (S5, S9, S13).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148791-A (JP)
Title: Air conditioner
Inventor: YAMAGUCHI NOBUYUKI
IPC: F24F11/02
Filed: 2002-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a user easily obtains the data on the body side such as the outdoor temperature. SOLUTION: A remote control unit 1 to transmit the instructed data to give the instruction of the operational start or the like to an air-conditioner body 30 comprising an indoor unit 20 and an outdoor unit 31 is provided. The air conditioner body 30 is provided so that the body side data such as the outdoor temperature can be transmitted to the remote control unit 1 from a body side transmission unit 23. The remote control unit 1 receives the body side data transmitted from the indoor unit 20, and displays the received body side data on display units 11, 12 and 18.
Patent JP-2004175144-A (JP)
Title: Air-conditioner for vehicle
Inventor: MIYAZAKI YOICHI
IPC: F28D1/053
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit desired heat exchange capability for a heat exchanger and realize miniaturization even in various types of air conditioning units 8.  <P>SOLUTION: The heat exchanger 4 constructed by alternately layering fins 6 bent at the prescribed pitch and flow passage forming members 5 in which refrigerant flows through the inside is disposed in the air conditioning unit 8 through which air flows. The air conditioning unit 8 is constituted so as to have a cross section variable range of which the flow passage cross section area varies at least in the flow direction of the air. The heat exchanger 4 is disposed by being divided for upstream and downstream of the air flow in the cross section variable range of the air conditioning unit 8, and the size is set so that the respective divided positions may mate with the flow passage cross section area at the disposition position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178900-A (JP)
Title: Fuel cell system
Inventor: UEDA KENICHIRO
IPC: H01M8/06
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of enhancing reliability of the fuel cell.  <P>SOLUTION: This fuel cell system is equipped with: the fuel cell 1; a fuel gas supply passage 2 for supplying a fuel gas to it; an oxidizer gas supply passage 3 for supplying an oxidizer gas to the fuel cell 1; a humidifier 8 installed in the supply passage 3; an inter-cooler 4 installed on its upstream side for exchanging heat with the oxidizer gas; a bypass passage 11 bypassing it; a passage selector valve 5 installed between the inter-cooler 4 of the passage 3 and a downstream part of the bypass passage 11 for switching over the inter-cooler 4 to the bypass passage 11, and vice versa; and a temperature detection means 6 for detecting the temperature on the entrance side of the humidifier 8. The system is provided with a control means for controlling the selector valve 5 so as to open it when the temperature of the humidifier 8 is set above a predetermined value in the case where the system is switched over to the bypass passage 11 by closing the selector valve 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003242715-A (JP)
Title: Copy preventing method of coded information
Inventor: TANAKA YOSHIAKI
IPC: G10L25/51
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copy preventing method of coded information which enables both of user's convenience and copyright protection in copying digital signals.  <P>SOLUTION: The high quality digital signal which is A/D converted in 24 bits is D/A converted by a D/A converter 45, and the analog signal is outputted via an output-terminal 55. In addition, copyright data associated with the data is added to the high quality digital signal and is outputted via a digital output terminal 90.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183492-A (JP)
Title: Air duct with resonator and method for manufacturing it
Inventor: MATSUMOTO TAKETOSHI
IPC: F02M35/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air duct with a resonator capable of being jointed for a member forming the air duct with the resonator with a single jointing process, and easily ensuring the volume of the large resonator in a restricted setting space of the air duct with the resonator.  <P>SOLUTION: The air duct with the resonator is comprised of the member 11 integrally formed with a part 5a of the air duct and a part 6a of the resonator which are divided along an air passage, a remaining part 5b of the formed air duct, and a remaining part 6b of the formed resonator. The member 11 and the remaining part 5b of the air duct, and the member 11 and the remaining part 6b of the resonator are jointed. At least a part of the remaining part 5b of the air duct is covered with the remaining part 6b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184276-A (JP)
Title: Nondestructive inspection method of concrete structure
Inventor: HARA TORU
IPC: G01N29/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nondestructive inspection method of a concrete structure capable of accurately measuring the plate thickness, an internal defect or the like of the concrete structure by emphasizing the influence of a reflected wave from a detection object regardless of existence of an obstacle in concrete.  <P>SOLUTION: In this nondestructive inspection method of the concrete structure, each echo 8 of a plurality of ultrasonic pulses 7 entering the concrete structure 6 from a transmitting search unit 3 is received respectively by a receiving search unit 4, and the plate thickness, the internal defect or the like of the concrete structure 6 is inspected by utilizing an output waveform 11 acquired by averaging on the same time base of waveforms acquired by digitizing each received signal. In the method, each echo 8 is received, while either or both of search unit 3, 4 are moved along the surface of the concrete structure 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181901-A (JP)
Title: Ink jet recording head and its manufacturing process
Inventor: FUKUNAGA HIDEKI
IPC: B41J2/16
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet recording head in which cracking is prevented by suppressing generation of a stress in the resin on a substrate, and to provide its manufacturing process.  <P>SOLUTION: A resin body 18 having a heating resistor 14 and an ink ejecting part 16 is provided on a substrate 12 and an ink chamber 20 is formed between the heating resistor 14 and the ink ejecting part 16. The resin body 18 becomes a thick film structure only at the wall of the ink chamber 20, and the resin body 18 is removed from a region 22 except the ink chamber 20 or it becomes a thin film in that region. Consequently, the resin body 18 forming the ink chamber 20 has such a shape as being delved on the opposite sides of the ink chamber 20. Since the resin body 18 in the region 22 around the ink chamber 20 becomes a thin layer or disappears, cracking due to a stress generated in the resin body 18 can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192876-A (JP)
Title: Light-emitting device and its manufacturing method
Inventor: MURAKAMI TOMOHITO
IPC: H05B33/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-face light emitting device of which an electrode of a light-emitting element and a source electrode are integrated, in order to eliminate the process related to the formation of an interlayer insulation film and a contact hole, and to provide a manufacturing method of the same.  <P>SOLUTION: The light-emitting device has a structure of integrating the electrode of the light-emitting element and the source electrode. With this, the process related to the formation of the interlayer insulation film and the contact hole can be eliminated, and total process is shortened. Further, the electrodes are so structured that a part functioning as an electrode of the light-emitting element and a part functioning as a source electrode can well exert their respective functions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200733-A (JP)
Title: Method of generating digest for video and sound, and apparatus thereof
Inventor: WATABE TOMOKI
IPC: H04N7/173
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of automatically generating an efficient digest by using an audience rating or audience counts.  <P>SOLUTION: The digest generating apparatus obtains an audience rating or audience counts of an image or sound for generating a digest for every time, extracts images and sounds for time section having the audience rating or the audience counts exceeding a predetermined threshold, and generates a digest by using the extracted images or the sounds. Also, the apparatus obtains an audience rating or the audience counts corresponding to an audience group having a specific user profile, and generates a digest by using the audience rating or the audience counts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188120-A (JP)
Title: Humidifier
Inventor: OUCHI TERUHIKO
IPC: A61M16/16
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier for which safety in use is secured and connection work is performed even without taking an unnatural posture and reliability in an insertion state is obtained.  <P>SOLUTION: In the humidifier which is freely removably inserted into an outlet tube 106 for feeding oxygen of an oxygen concentrator and an inlet tube 107 for feeding moist oxygen to a respiration means for replenishing water to a water reservoir, the humidifier is equipped with portions 106a, 107a to be locked which are formed on upper parts of the outlet tube and the inlet tube, a lid member 100, a turning member 102 which is pivotally supported to be freely turnable with the lid member 100 and has an operation plane 102a and a lock part 108 formed, a compression spring 105, and a bubble generating member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195476-A (JP)
Title: Cooling device for soldering, and reflow device
Inventor: YAMASHITA FUMIHIRO
IPC: B23K101/42
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for soldering improved in cooling efficiency.  <P>SOLUTION: The upper side and lower side of a work W are provided with an upper cooling nozzle 32 and a lower cooling nozzle 57. The upper side and lower side in the side directions of the work W are provided with an upper suction port 34, an upper recovery port 36, a lower recovery port 37 and a lower suction port 38 forcedly sucking an atmosphere and recovering the same. The atmosphere whose temperature is raised by being sprayed on the work W by the upper cooling nozzle 32 and lower cooling nozzle 57 is sucked by the upper suction port 34, upper recovery port 36, lower recovery port 37 and lower suction port 38. Cold air is not stayed in the vicinity of the work W, but is efficiently exhausted, and fresh cold air is successively fed to the work W, so that the cooling efficiency of the work W can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224622-A (JP)
Title: Wireless communication apparatus and its method capable of improving connection rate
Inventor: KOO CHAN-KYU
IPC: H04W76/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus and a wireless communication method capable of improving a connection rate.  <P>SOLUTION: The wireless communication apparatus has: a transceiver 21, 31 for transceiving data with an external device; a response packet generator 23, 33 for generating a response packet for informing of a successful reception of a packet transmitted by the external device; and a control unit 25, 35 for transmitting the generated response packet to the external device through the transceiver when the packet is received, and re-transmitting the response packet after a predetermined time when it is judged that an error occurred in the transmitted response packet. Accordingly, as the wireless communication apparatus can increase the chance for packet transmission while trying to connect with an external device, the rate of re-trying from initial set-up due to a failure of connection with the external device will be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004026793-A (JP)
Title: Diagnostic imaging contrast agent with prolonged blood retention
Inventor: MCMURRY THOMAS J
IPC: A61K51/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contrast agent for diagnostic imaging with prolonged blood retention.  <P>SOLUTION: This imaging contrast agent for diagnostic use contains (a) an image enhancing moiety (IEM), (b) a protein plasma binding moiety (PPBM) and (c) a blood half-life extending moiety (BHEM). The agent is bonded to plasma proteins in an amount of at least about 10%. In the pharmacokinetic experiment of rat plasma, the area under the curve of plasma concentration to time (0-10 min) is larger than the area observed by the combination of IEM and PPBM and free from BHEM by at least about 20%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004195889-A (JP)
Title: Annular die for extruder, and method for manufacturing thermoplastic resin foam using said annular die
Inventor: TARUNO TOMOHIRO
IPC: B29C48/32
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annular die for an extruder which can simply produce a thermoplastic resin foam having an excellent surface appearance and having a high expansion ratio.  <P>SOLUTION: This annular die for an extruder is provided with a breaker plate for filtering a molten resin, a mandrel constituting the center part of the die, a die body constituting a die outer wall part, a lip provided at the front end of the mandrel, an annular die slit provided between the die body and the lip being an outlet of the molten resin, and a resin flow passage provided between the die body and the mandrel and extended from the breaker plate to the die slit. The mandrel is supported by the breaker plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI