baber/WOPTO huggingface dataset:
Patent JP-2002025584-A (JP)
Title: Solid high polymer molecule electrolyte fuel cell and its humidifying method
Inventor: KABASAWA AKIHIRO
IPC: H01M8/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer molecule electrolyte fuel cell self- moisturizing and its moisturizing method which is simple in system and compact in equipment. SOLUTION: In the solid high polymer molecule electrolyte fuel cell equipped with an anode electrode and a cathode electrode having a catalyst electrode layer 40 which sandwich an electrolyte film 31, and an anode side separator 32a and a cathode side separator 32k which have a gas distribution slot 50. An anode gas and a cathode gas are made of flow face to face, furthermore, a moisturizing section 41 which makes moisture transfer through the electrolyte film from one side to the other of the reaction gas flowing oppositely on both sides of the electrolyte film, is arranged at both sides upstream and downstream the reaction gas, in the outside contiguous section of the catalyst electrode layers sandwiching the electrolyte film. Then, the electrolyte film 31 is moisturized with water generated in fuel cell reaction.
Patent JP-2002023735-A (JP)
Title: Height regulator for string of piano
Inventor: HIKASA HIROTAKA
IPC: G10C3/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a height regulator for strings of piano which can improving the sound quality of a piano by making it possible to easy regulate the height for every string corresponding to each of keys with good accuracy and eventually making it possible locally adequately regulate bridge pressure. SOLUTION: The height regulator for the strings of the piano which regulates the height of the strings S tensed between tuning pins 4 and pitch pins 5 in correspondence to each of the plural keys has plural string height regulating screws 7 which are disposed in correspondence to each of the plural keys, are freely advanceably and retreatably screwed to the top surface of a frame 1 near the pitch pins 5 and support the strings S from the lower side.
Patent JP-2002026418-A (JP)
Title: Hall element
Inventor: SAKAI KATSUHIKO
IPC: H01L43/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a Hall element where defective caused by displacement of a mold is reduced. SOLUTION: Sizes W1 and L1 at a mold abutting surface of an upper mold package 1 is set smaller than sizes W2 and L2 of a lower mold package 2 by considering displacement amount of a mold. Thus, no upper mold package 1 extrudes beyond the lower mold package 2 for less variation in entire dimension.
Patent JP-2002017631-A (JP)
Title: Extension pipe for electric vacuum cleaner and electric vacuum cleaner to use the same
Inventor: ONDA MASAKAZU
IPC: A47L9/24
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an extension pipe with satisfactory usability for an electric vacuum cleaner of which the fixation holding for extension and contraction and the release of the fixation holding are easily operated and the fixation holding is reliable. SOLUTION: It is possible to move an inner pipe 2 to extend and contract by gripping a separating body 3 with a hand, pulling the inner pipe 2 out to move the separating body 3 in the direction A, pressing an operating body 4 down by a contact part 8a, and separating a claw part 5 from a recessed part 6 provided for the inner pipe 2. By pressing the tip part of a hose downward to the side of a floor surface as gripping the tip part of the hose after it is used for cleaning and moving the separating body 3 in the direction A, it is possible to house and contract the inner pipe 2 in an outer pipe 1 and to provide the extension pipe with satisfactory usability for an electronic vacuum cleaner.
Patent JP-2002021072-A (JP)
Title: Method for constructing steel pipe reinforced soil cement pile
Inventor: YOSHIDA SHIGERU
IPC: E02D5/56
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To avoid discharge of soil containing a hardener when a steel pipe reinforced soil cement pile comprised of a steel pipe and soil cement is constructed. SOLUTION: There is provided an excavating rod 1 which has at least an excavating/agitating blade 5 and an agitating blade 3 at its tip, has a lower exhaust port 7 and an upper exhaust port formed in a portion near the tip and a portion near the agitating blade 3, respectively, and includes a spiral screw 4 arranged above the agitating blade 3. During driving of the excavating rod 1, when the lower exhaust port 7 reaches a depth which is above a location where the upper exhaust port 8 reaches when the excavating rod 1 lowers to an undermost location, soil cement construction is started while a hardening solution is injected from the lower exhaust port 7.
Patent JP-2002028677-A (JP)
Title: Apparatus and method for treating wastewater containing oil and fat
Inventor: MURAKAMI KOKI
IPC: C02F3/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact apparatus for treating wastewater containing oils and fats, of which the operation efficiency and the treatment efficiency are enhanced. SOLUTION: The oils and fats in the wastewater are decomposed by mixing microbe-deposited sludge in the wastewater and aerating the mixture in a first aeration tank 11 and a second aeration tank 12. Subsequently, the wastewater thus treated is settled in the same tanks 11, 12 to separate it into the undecomposed oils and fat-adsorbed sludge and the purified treated water. The treated water is brought into contact with a microbe-deposited solid member 33 in a catalytic decomposition tank 13 installed at the succeeding stage of the tank 12, aerated and made to be more purified treated water, which is then discharged to a drainage canal outside the apparatus. A series of operations from the inflow of the wastewater to the apparatus to the discharge of the treated water to the outside are fully automatically carried out while controlling electrically.
Patent JP-2002031180-A (JP)
Title: Strut damper
Inventor: YAMADA MASAYOSHI
IPC: F16F9/54
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To simplify assemblability in a strut damper assembling a mount, a plastic bearing and an upper spring seat to a piston rod. SOLUTION: In the strut damper 10, a plastic bearing 32 is assembled fixedly to the lower face of the mount 31 provided with a car body side mounting section 19, and the upper spring seat 15 is assembled fixedly to the plastic bearing 32.
Patent JP-2001344208-A (JP)
Title: Group ware and recording medium with the group ware recorded thereon
Inventor: MATSUI KIYOTAKA
IPC: G06Q10/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To secure the secrecy of shared data resources in a group ware including CGI software which can be operated without depending on a loaded OS. SOLUTION: The group ware for sharing shared data (resources) stored in a server computer 1 connected to a computer network consisting of plural computer terminals (client computers) 3a, 3b, 4 connected so as to carry out data communication by these terminals 3a, 3b, 4 is provided with a user certification mechanism (module) for controlling whether accesses from the client computers 3a, 3b, 4 to a CGI mechanism (module) capable of performing processing concerned with the transmission/reception of instruction data and processed result data between the server computer 1 and respective client computers 3a, 3b, 4 and constituting the group ware are available or not and a display picture generation mechanism (module) for describing and generating a display picture based on the processed result obtained from the CGI mechanism (module) by a markup language.
Patent JP-2002031811-A (JP)
Title: Display device and method for repairing disconnection of display device
Inventor: MURAKAMI TAKESUKE
IPC: G09F9/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To repair disconnection of scanning lines and signal lines in a display device without deteriorating display quality and to improve a manufacturing yield. SOLUTION: In the display device provided with a conductive film (e.g. a storage capacitance line 2) formed on an insulation substrate and a conductive thin film (e.g. a pixel electrode) arranged on the conductive film via an insulation film, opening parts 10 are formed on some parts of the insulation film before deposition of the conductive thin film at an overlapping part of the conductive film and the conductive thin film on two positions of the conductive film striding over a disconnection part of the conductive film. The conductive film and the conductive thin film are electrically connected via the opening parts and the disconnection of the conductive film is repaired.
Patent JP-2002040749-A (JP)
Title: Image forming device
Inventor: SAITO HISAHIRO
IPC: G03G15/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with an abundance of media flexibility, capable of preventing the hue change due to the retransfer, and capable of printing at a high speed and a low cost. SOLUTION: The device is provided with plural photosensitive drums 1 for forming toner images, an intermediate transfer belt 6 to which the toner images formed on the photoreceptor drums 1 are transferred, and plural transfer parts 7 which are positioned corresponding to plural photosensitive drums 1 so as to transfer the toner images from the photosensitive drums 1 to the intermediate transfer belt 6, and the device is controlled so that a voltage applied on the transfer parts 7 may be set in accordance with a change in the potential by electrification of each photosensitive drum 1.
Patent JP-2002044761-A (JP)
Title: Operation control apparatus for electric appliance
Inventor: HARA TAKASHI
IPC: E05B49/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To proceed a centralized control for operations of home use electric appliances incapable of signal transmitting by radio to an operating terminal. SOLUTION: When an operation terminal 21 transmits a radio signal for a control part 9 to control an operation of an electric open/close appliance 3, the radio signal is converted to a power line carrier signal to be transmitted into a house via an AD power line 2, so that signal transmissions of one-to multi (n numbers appliances 3) are attained. Therefore, operations of a single or plural appliances 3a, 3b, including appliance 3 incapable of signal transmitting by radio to the terminal 21, are attained to be centralized.
Patent JP-2002043755-A (JP)
Title: Printed circuit board and manufacturing method
Inventor: YAHASHI HIDEO
IPC: H05K3/46
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board(PCB) of which the loop inductance can be reduced, and the manufacturing method of the PCB. SOLUTION: As a chip capacitor 20A is arranged within the PCB 10, the distance between a IC chip 90 and chip capacitor 20A becomes shorter, and so the loop inductance can be reduced. Also, as the chip capacitor 20A, a chip resistor 20B, and chip coil 20C are arranged within a thick core board 30, the PCB is free from being thicker. As the chip resistor 20B and chip coil 20C are arranged within the core board 30, high integration of the PCB can be realized.
Patent JP-2002038930-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KOBAYASHI MASAAKI
IPC: B01D53/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a perticulate filter furnished with catalyst from thermal deterioration by controlling the rise of the filter temperature. SOLUTION: An exhaust emission control device of an internal combustion engine is equipped with a perticlate filter carrying a NOX catalyst 17 of storage reduction type and capturing particulates contained in the exhaust gas, an ECU 9 as a filter regenerating means to remove eventually deposited particulates from the filter 18 for its regeneration, the ECU 9 as an S-poisoning judging means to compare the absorbed SOX amount with the specified value for judging whether an S-poisoning has occurred in which the catalyst absorbs SOX in the exhaust gas besides NOX absorption to result in a drop of the NOX purification rate by the catalyst, and the ECU 9 as an S-poisoning recovering means to recover the catalyst from S-poisoning, whereby if the S-poisoning judging means judges that the catalyst is in S-poisoned state,  the particulates are removed by the filter regenerating means and then the catalyst is recovered from S-poisoning by the recovering means.
Patent JP-2002042759-A (JP)
Title: Electronic equipment and battery cartridge used for it
Inventor: HASHIMOTO TATSUTOSHI
IPC: H01M2/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment which allows a battery cartridge to be inserted or removed from and which prevents falling of the battery cartridge without spoiling operability at the time of connecting and disconnecting the battery cartridge to and from an equipment main body. SOLUTION: The electronic equipment is constituted free to connect and disconnect the battery cartridge 2 capable of storing an electric power battery free to connect and disconnect, a main body 1 of the electronic equipment is furnished with an installation part 1a to install the battery cartridge and an engagement member 13 to be energized by an elastic member 14 to be projected toward the inside of the installation part, and the battery cartridge is furnished with a case body 2a formed so as to adapt to a shape of the installation part and an engaged recessed part 21 for falling prevention to be engaged with the engagement member in a state different from a state where the battery cartridge provided on the case body is perfectly installed against the main body.
Patent JP-2001186595-A (JP)
Title: Condenser microphone
Inventor: KIM JONG-KYU
IPC: H04R19/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a condenser microphone for which a connector to connect each terminal of the condenser microphone to an external line is integrated with the condenser microphone, to reduce the thickness of the condenser micro phone and simplify the assembling work. SOLUTION: Two through-holes are made to a printed circuit board that forms a lower face of the condenser microphone, each connection pin is inserted to each through-hole so that the one end of each pin is exposed externally and fixed, and each connection pin is connected to a drain and a source of a FET. Thus, the condenser microphone can be mounted smoothly on the printed circuit board provided to a microphone or the like, without having to increase the thickness of the condenser microphone and using other connector.
Patent JP-2002036255-A (JP)
Title: Method and apparatus for plasma treatment
Inventor: SAWADA KOJI
IPC: H05K3/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment method capable of uniformly applying desmearing treatment to the inner surface of a hole, not making a plasma treatment apparatus large-scaled and capable of efficiently performing desmearing treatment. SOLUTION: After perforation processing is applied to a sheetlike article formed using a resin, the smear 3 remaining on the surface of the sheetlike article 1 or in the holes 2 thereof is removed by the plasma treatment method. In this case, plasma forming gas is introduced into a reaction container 5 of which the single side is opened as a blowoff port 4. Plasm 6 is formed in the reaction container 5 under pressure near to the atmospheric pressure and blown off as a plasma jet from the blowoff port 4 to be sprayed on the sheetlike article 1.
Patent JP-2002039559-A (JP)
Title: Floor-heating panel
Inventor: NAKAJIMA SATOSHI
IPC: F24D13/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a floor-heating panel that can be repaired easily without having to replace it, when a temperature detection part fails. SOLUTION: The floor-heating panel is provided with a panel body 1 where a heater 5 is embedded, and a long-sized sensor unit 2 having the temperature detecting part 26 for detecting the temperature of the panel body 1 at the tip. The panel body 1 is provided with an accommodation part 13 of the sensor unit 2, having an insertion opening 10 at the side, and the sensor unit 2 is accommodated in the accommodation part 13 of the panel body 1.
Patent JP-2002035017-A (JP)
Title: Fixing equipment for livestock operation
Inventor: SAITO TOSHIYUKI
IPC: A61D3/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide fixing equipment for an operation of a large livestock by which the body of the livestock can simply and easily be fixed in a standing posture suited for the operation of cattle, etc., under anesthesia and also the head of the livestock can be held and fixed firmly in a suited posture. SOLUTION: The equipment is provided with a body retention device 2 having a placing table 11 for placing the cattle in a standing position, a retention frame 15 surrounding the body part of cattle C, which is placed on this table 11, excepting for its head, and a right and left pair of air bags 21, 22 and a chest/stomach air bag 23 as a posture retention means for holding and fixing the cattle substantially in a standing posture without laying down the cattle C when giving anesthesia to the cattle C placed on the table 11. The equipment is also provided with a head part retention fixing device 4 having fixing means (54, 55, 86, 87 and 88) for fixing the head part at a fixed position in the case of giving operation, etc., to the head part of the cattle C which is held and fixed in the standing posture on the table 11 and projects forward from the frame 15.  At least one of the device 2 and the device 4 is movable in a direction of approaching and moving away from the other.
Patent JP-2001077815-A (JP)
Title: Method for supervising dhcp server
Inventor: DAUDE OLIVIER
IPC: H04L12/26
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method that early detect and predict deterioration and a fault in a DHCP(dynamic host configuration protocol) service. SOLUTION: The method for supervising a DHCP server employs a DHCP service analyzer program that analyzes and corrects information as to availability and a response time received through investigation. The method for supervising one or a plurality of DHCP servers is useful in an IP network and includes a step where the performance and the availability of each DHCP server 405 are measured b allowing a supervisory system 401 to simulate a DHCP client for each DHCP server 405 and a step where information from each DHCP server especially a response time required for the DHCP client to retrieve an IP address and/or one or a plurality of configuration parameters is measured.
Patent JP-2002040586-A (JP)
Title: Radiation image eraser
Inventor: CHIKUGO HIROSHI
IPC: G21K4/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To decrease the frequencies of system down of an eraser which irradiates both surfaces of a stimulable phosphor sheet with erasing light. SOLUTION: When a detecting means 100 for detecting the fault state of respective irradiation means 60a and 60b detects a fault of either one of the irradiation means 60a or 60b, the control to extend the irradiation time or to increase illuminance by the other irradiation means 60b or 60a is performed by a control section 106 of a control means 110 without a system down, thereby, sufficient energy is imparted to the sheet.
Patent JP-2002041118-A (JP)
Title: System and method for controlling distributed information and recording medium with program for performing the same method recorded
Inventor: SUWA MITSUNOBU
IPC: G06Q50/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a distributed information control system capable of acquiring information to be controlled by each process controller under a distributed environment in a satisfactory timing, and reducing a network load and the calculation load of a distributed information controller. SOLUTION: In this distributed information control system, a distributed information controller is provided with a data acquiring time calculating part 8 for dynamically calculating a time when the information of each process is acquired, an acquired data attribute table in which the time calculated by the data acquiring time calculating part 8 is stored, and a data acquiring part 12 for acquiring the information from each process at the time stored in the acquired data attribute table. Also, the data acquiring time calculating part 8 is constituted so that the time in which the information of each process is acquired can be calculated for each data classification.
Patent JP-2002279801-A (JP)
Title: Manufacturing method of a moss-grown stone lantern
Inventor: NAWA MASAHIRO
IPC: F21S2/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stone lantern covered by moss from a coping to a foundation stone. SOLUTION: A plurality of holes, passing from the upper part to the bottom part of a coping, are perforated, and groove as a rain water sump is formed at the upper part of a lantern chamber. The inside rim of the groove is made high, and the outside rim is made low, and a plurality of small holes, turning downward and lead from the groove to the front surface of outer periphery, are formed to the peripheral surface of the lantern chamber. The rain water passes through the small holes of the coping and gathered in the rain water sump, and flows downward from the groove of the rain water sump through the peripheral surface of the lantern chamber to the foundation stone. By the above, moss is grown on the whole part of the stone lantern.
Patent JP-2002046530-A (JP)
Title: Reflector device with light source
Inventor: SUDA YOSHIMITSU
IPC: B60Q1/32
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a reflector device with a light source to provide a reflector function even on any external condition (a quantity of light at environment) by holding a light source by itself. SOLUTION: A reflector to reflect light in a visible light wavelength region and permeate light on the shorter wave length side than the wave length region is installed on the outer surface of a device casing. The device casing is provided with a photoelectric transfer element, a battery, a light emitting element, and a circuit switching means. Light having a wavelength permeating the reflector is photoelectrically transferred through the photoelectric transfer element and the battery is charged therewith and a light emitting element is energized by supply of a power from the battery through operation of a circuit switching element. Light from the light emitting element is discharged to an external part through the reflector.
Patent JP-2002045314-A (JP)
Title: Vacuum cleaner
Inventor: IWASE KOJI
IPC: A47L9/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce noise while reducing a quantity of exhaust air from a vacuum cleaner. SOLUTION: An auxiliary filter is provided at the lower part a motor-driven blower cover 290 of a motor-driven blower 270. The exhaust air is discharged by guiding the exhaust air into an exhaust port 271 on the back part, exhaust ports 215, 216 of wheels 212, 213, and exhaust ports 332a, 332b of bumpers 231a, 232b.
Patent JP-2002045654-A (JP)
Title: Indoor parking lot having photocatalyst composition
Inventor: KAWABATA KOICHI
IPC: B01D53/94
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an indoor parking lot which is free of contamination and in which pent-up NOx is efficiently removed and a good environment is obtained. SOLUTION: In Figure 1, this indoor parking lot has photocatalyst compositions 8 on exposed surfaces 7 and 12 in this parking lot and is installed with at least fluorescent lamps or near UV and UV irradiation lamps 5 for irradiating these compositions with these rays. Fans 6 are installed at the required points of the indoor parking lot.