baber/WOPTO huggingface dataset:
Patent JP-2002274096-A (JP)
Title: Coating film transfer tool for correction tape, tape paste or the like
Inventor: IMAI YASUO
IPC: B43M11/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating film transfer tool for a correction tape, a tape paste or the like, the case of which can be miniaturized even under a state that a means allowing to simultaneously rotate both a delivery reel and a take-up reel of a transfer tape is provided. SOLUTION: The delivery reel 3 and the take-up reel 4 of the transfer tape 2 are provided to be integrally rotated about one and the same axis 5.
Patent JP-2002244030-A (JP)
Title: Image pickup lens
Inventor: SAITO TOMOHIRO
IPC: G02B13/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an image pickup lens capable of realizing short focus while securing a wide viewing angle and maintaining desired optical performance, and effectively compensating aberration. SOLUTION: This image pickup lens is constituted by successively arraying a 1st lens 1 having positive power and possessing a concave surface formed on an object side near an optical axis, a diaphragm 5, a 2nd lens 2 having negative power and a 3rd lens 3 having positive power from the object side. The absolute value of the central radius of curvature R1 of the 1st surface of the lens 1 on the object side is set to be equal to or larger than the focal distance f1 of an entire optical system and the focal distance f2 of the lens 2 is set to 0.6 times or less as long as the focal distance f1 of the entire optical system.
Patent JP-2002243333-A (JP)
Title: Refrigerator
Inventor: HASHIMOTO SHINICHI
IPC: F25D23/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption power amount of a refrigerator and to reduce a cost by forming the refrigerator in structure and a device where a solar battery can be effectively utilized. SOLUTION: By installing a solar battery 18 at an upper part in the vicinity of an adjusting means 17 for a temperature in the refrigerator situated in a door 14 at the front of a refrigerator body 13, light can be received from indoor illumination without being disturbed by an obstacle in a range that usage is not damaged, and a part of a consumption power for a refrigerator can be reduced. Further, to concentrate an electric circuit to the door 14, electric wiring can be simplified.
Patent JP-2002243637-A (JP)
Title: Sensor utilizing total reflection attenuation, and measurement chip
Inventor: MURAISHI KATSUAKI
IPC: G01N21/13
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To easily exchange a measurement chip to an optical system for measurement, without using any refractive index matching liquid in a sensor which utilizes total reflection attenuation. SOLUTION: The measurement chip 10 is composed by forming a dielectric block 11 having a surface 11a, where a metal film 12 is formed, and a light incident end face 11b and an emission end face 11c of a light beam and a sample retention section 13 for retaining a sample 15 on the metal film 12 in one piece. Furthermore, a magnet 10a is provided at the bottom, while a turntable 20 for supporting the measurement chip 10 has a ferromagnetic body 20a that is attracted with a magnet 10a of the measurement chip 10 at a measurement chip support position.
Patent JP-2002247191-A (JP)
Title: Failure line inspection system in adsl system
Inventor: HASHIMA TSUNEJI
IPC: H04M3/26
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a failure line inspection system in an ADSL system which transmits an analog voice signal and a high-speed digital data signal through one subscriber line, that can simply and quickly conduct a work while maintaining the transmission of the analog voice signal through the subscriber line being a detection object and inspect a failure line of the ADSL system without giving any hindrance on other subscriber lines. SOLUTION: A subscriber line 18 connected to a subscriber side of a telephone station side in the ADSL system is connected to an ADSL MODEM 22 and a telephone exchange 28 via an MDF(Main Distribution Frame) 30 and a splitter 24, an inspection line changeover terminal panel 32 is provided to a connector connection between the MDF and the splitter so as to maintain the connection between the subscriber line and the telephone exchange and cutting off or bypassing the subscriber line and the inter-terminal connection between the splitter and the ADSL MODEM to inspect a failure line in the ADSL system.
Patent JP-2002248666-A (JP)
Title: Optical element and its manufacturing method as well as optical scanner
Inventor: SHINPO KOHEI
IPC: G01B11/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To enable an optical element for an optical scanner for reducing an image surface curved surface generated by shifting of focus on an image surface to be manufactured in a short time at a low cost. SOLUTION: A method for manufacturing the optical element comprises a step of measuring a shift of focus each of a plurality of image heights in an optical axis direction on the image surface by mounting the injection molded optical element in the optical scanner equivalent to that at its using time, a lens height calculating step of obtaining a position on a specific optical functional surface corresponding to each of the plurality of the image heights, a step of calculating a sensitivity of a proportional coefficient of the shift of focus to a partial curvature of the specific optical functional surface corresponding to each of the plurality of the image heights, a step of obtaining the partial curvature at the specific optical functional surface according to the defocusing amount and the sensitivity,  a correcting shape calculating step of outputting the correcting shape of the optical functional surface as a coefficient of a functional model or map date based on the lens heights and the partial curvature, a step of correcting the shape of a specular partition corresponding to the specific optical functional surface of a mold for molding according to the correcting shape, and a step of molding the corrected specular partition.
Patent JP-2002250688-A (JP)
Title: Wiper
Inventor: KAKOMOTO YUTAKA
IPC: G01N21/49
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiper capable of surely removing contaminants, and capable of allowing replacement easily, when its removing function is lowered. SOLUTION: In a turbidimeter where light is emitted from one end of a sensor arranged under water toward the other end to detect turbidity of the water based on intensity of the light scattered, in response to a degree of turbidity of the water, an elastic member formed with an edge is brought into contact and reciprocated on each cleaning face of a light-emitting face, a light-receiving face and a light-receiving face of the scattered light in the sensor for removing the contaminants, when the light-emitting face, the light-receiving face and the light-receiving face of the scattered light in the sensor.
Patent JP-2002248440-A (JP)
Title: Surface conditioning device for inner wall of water tank
Inventor: TSUNATANI TOSHIHIKO
IPC: B08B9/087
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface conditioning device for the inner wall of a water tank which can be operated underwater without soiling the inner wall of the water tank, cleans an inner lining of the water tank and imparts an appropriate roughness on the surface, when a repair work for the inner lining is performed. SOLUTION: This surface conditioning device for the inner wall surface of the water tank is structured in such a way that a part of the inner wall surface of the water tank is covered with a brush box which moves along the inner wall surface of the water tank and a brushing device installed in the brush box is made to rotate or shuttle back and forth in contact with the inner wall surface and further, the interior of the brush box is made to communicate with the outside by means of a drain hose, so that the soiled water is drained to the outside from the brush box. Thus the inner wall surface of the water tank is cleaned underwater without soiling the interior of the water tank and also subjected to a surface roughening process.
Patent JP-2001262244-A (JP)
Title: Apparatus provided with rotor for treating liquid such as molten metal
Inventor: HEGGSETH BJARNE
IPC: F27D99/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus with which after the impuries separated from molten metal are floated up onto the surface, the impurities are not returned back into the molten metal with the vortex formed around a rotor shaft. SOLUTION: In the apparatus having the rotor (9) for treating liquid such as the molten metal in a reaction vessel (20) by supplying gas and/or granular material into the liquid passed through a hole (18) from a hollow part (16) via the rotor shaft (8), the rotor shaft (8) is extended upward after penetrating the bottom part of the reaction vessel (20) and rotatably disposed in the inside of a stator pipe (3) extended upward from the bottom part of the reaction vessel (20). The rotor shaft (8) and the stator pipe (3) are passed through an opening part (21) at the lower side of the rotor (9) and extended into a hollow part (16) of the rotor. The rotor shaft (8) is combined with the rotor (9) via a fixing device (13) in the hollow part (16) of the rotor and the stator pipe (3) is formed as the terminal end part in the hollow part (16).
Patent JP-2002252465-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: OTA KENICHI
IPC: H05K3/46
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem raised by a conventional build up method that, when via-hole conductors have small diameters, connection reliability between the conductors and conductor wiring layers drops. SOLUTION: A multilayer wiring board is provided with an insulating substrate 11 formed by laminating insulating layers 14 containing a thermosetting resin a plurality of conductor wiring layers 12 formed on and/or in the substrate 11, and the via-hole conductors 13 formed by charging a conductor component in via holes formed through the insulating layers 14 for electrically connecting at least two conductor wiring layers 12 formed in different layers to each other. Recesses 17 are formed at a connecting part of the via-hole conductor 13 and at least one conductor wiring layer 12 connected through the via-hole conductors 13, and the via-hole conductors 13 are coupled with the recesses 17.
Patent JP-2002256981-A (JP)
Title: Fuel supplying device for diesel engine and diesel engine using the same device
Inventor: HAYASHI HIROMASA
IPC: F02M21/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a small and light fuel supplying device for a diesel engine capable of being easily used even when an air compressor is not provided and stably supplying boosted fuel to a fuel injection pump and the diesel engine using the device. SOLUTION: This diesel engine has a fuel container 1 to put liquefied low boiling point fuel and the fuel supplying device 4 which is provided between the fuel container 1 and the fuel injection pump 25 and boosts the liquefied low boiling point fuel. The fuel supplying device 4 is provided with a fuel boosting means 5 constituted by connecting a plurality of boosting pump units 6a to 6c impregnating boosting pumps into fuel in series.
Patent JP-2002256774-A (JP)
Title: Meeting tool
Inventor: SASAKI RYOICHI
IPC: E06B3/36
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical meeting tool for double doors capable of surely locating both doors at a closing position and opening a precedently closed door without rotating a succeedingly closed door. SOLUTION: A substrate 8 protruded with a meeting plate 12 from the opening section 4 of the door is provided in the door. The substrate 8 is inserted between a control piece 7 and the end face plate 3 of the door and is slid in the thickness direction of the door. A brake plate 10 extending between the control piece 7 and the side face 9 of the door is formed at one end of the substrate 8 via a bent section 11. The substrate 8 is excited by a plate spring 14 in the protruding direction of the meeting plate 12 and the direction of the side face 9 of the door.
Patent JP-2002227215-A (JP)
Title: Concrete casting frame for steep incline earth and sand collapse preventive measure
Inventor: KUROGO SACHIKO
IPC: E02D17/20
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a concrete casting frame for a steep incline earth and sand collapse preventive measure capable of increasing the strength by a new structure and assembly of a frame (wire netting) used for an earth and sand collapse preventive measure in a steep incline, at the same time, promoting work efficiency and reducing a construction cost. SOLUTION: The concrete casting frame for the steep incline earth and sand collapse preventive measure is so constituted that both ends of a vertical steel wire rod of 3 of the frame (wire netting) 1 consisting of a horizontal steel wire rod of a drawing 2 and the vertical steel wire rod of 3 are bent at 30 deg. to 50 deg. to fill the frame (wire netting) as a side shape of the drawing 2 and a side shape of the drawing 3 having a projection of a drawing 4 with the concrete or the mortar like drawings 4, 5 and 6. By the method, the assembly can be easily made to promote work efficiency, the strength is also increased, and a construction cost can be reduced.
Patent JP-2002254638-A (JP)
Title: Ink jet head and ink jet head recorder
Inventor: TSUNODA SHINICHI
IPC: B41J2/055
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head having a high bonding reliability of joining a flow channel substrate forming a liquid chamber and a nozzle plate, and an ink jet recorder capable of providing a stable image quality in the ink jet head equipped with the nozzle plate having nozzles to eject ink drops, the liquid chamber communicating with the nozzles, and a pressuring means for pressuring the ink in the liquid chamber, the ink in the liquid chamber is pressurized by driving the pressurizing means to eject the ink drops from the nozzles. SOLUTION: A titanium nitride film 101 is formed on the bonding faces of the flow channel substrate 41 and the nozzle plate 43, and the faces are bonded together by an adhesive agent 102.
Patent JP-2002261745-A (JP)
Title: Mobile communication group encryption key distributing method
Inventor: ISHII DAISUKE
IPC: H04W12/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transmitted and received calls for organizing groups in a mobile communication system and verify that group organizing information contains no error caused regular terminals during transmission. SOLUTION: Before group organization, terminal information Z are registered in a base station. In group organization, dummy terminals are inserted between actual terminals. Actual terminals to be proved and adjacent dummy terminals are organized into a provisional group. In this group, provisional group organization information X of the dummy terminals are computed, and provisional common keys of the dummy terminals in the provisional group are computed, using the information X. If provisional common keys of two dummy terminals match, it can be certified that group organization information X of the actual terminals are correct.
Patent JP-2002266546-A (JP)
Title: Door of vacuum chamber
Inventor: URANO SEIJI
IPC: E05D7/084
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To overcome problems such that a simple circular motion of a door of a conventional vacuum chamber causes a displacement of packing near a supporting point, makes the packing worn and deformed and causes damage to air tightness of the vacuum chamber, and such that adoption of the rectangular cross-section packing, in particular, causes notable damage such as abrasion and deformation to a corner part of the packing. SOLUTION: Constitutionally, the supporting point provided at an end of the door is supported in such a manner that the door can be close to/separated from a housing, a guide member provided at an end outside the supporting point of the door guides the door so that the door can be separated from the housing during the opening/closing and turning of the door, and the guide member is not brought into contact with the housing when the door is closed while made to surface-abut on the housing via the packing.
Patent JP-2002271337-A (JP)
Title: Communication condition monitor system, communication apparatus, printer and program for user terminal
Inventor: HOSHINA MASAKI
IPC: B41J29/38
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication condition monitor system in which communication condition between communication apparatus performing radio communication can be grasped easily. SOLUTION: A user terminal 100 is connected with printers P1 -P5 to communicate by radio. Each printer P1 -P5 has a unit 44 for measuring the level of a radio signal communicated between the printer and the user terminal 100 and the measurements of the level measuring unit 44 are informed to the user terminal 100. The user terminal 100 informs the received measurements to each printer P1 -P5 along with a map display. Based on the received measurements, a printer of best communication condition is specified among the printers P1 -P5 and the specified printer is informed.
Patent JP-2002268924-A (JP)
Title: Disk storage system with defragmentation function and defragmentation method in the same system
Inventor: ARAKAWA YUTAKA
IPC: G06F3/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To realize automatic defragmentation in parallel with reproduction of sequential data requested from a host system. SOLUTION: A CPU 24 judges whether or not the sequential data is fragmented into a plurality of data blocks on a disk 11 when read of the sequential data is requested from the host system. When the sequential data is fragmented and continuous free areas of size equal to or more than the total amount of the data exist on the disk 11, the CPU 24 makes a head 13a read the data and store it in a read buffer 23a and makes a disk controller 22 transfer the data from the buffer 23a to the host system. In parallel with this transfer, the CPU 24 continuously makes head 13b continuously write the data stored in the buffer 23a in the free areas on the disk 11.
Patent JP-2002268181-A (JP)
Title: Heat developable photosensitive material
Inventor: YOSHIOKA YASUHIRO
IPC: G03C1/498
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material giving sufficient image density at a practical reaction temperature in a practical reaction time, suppressing the coloration of a non-image area in long-term storage after development and capable of preventing the increase of fog. SOLUTION: The heat developable photosensitive material contains at least one photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on one face of the base and has an oxazoline compound having an oxazolyl group in its molecule and a hydrogen bond forming compound. The oxazoline compound is preferably a compound having two or more 2-oxazolyl groups of formula (a) in one molecule or a high molecular compound having a 2-oxazolyl group of the formula (a) in a side chain. In the formula (a), R<1> -R<4> are each H, halogen, alkyl or aryl and the alkyl and aryl may have substituents.
Patent JP-2002269237-A (JP)
Title: Nursing care service transmitting/receiving system
Inventor: SAGISAKA MICHIO
IPC: G06Q50/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide constitution of a system capable of automatically counting a service charge in accordance with nursing care contents and nursing time of a helper for a nursing required person. SOLUTION: This nursing care service transmitting/receiving system is capable of automatically counting a service charge of the helper inserting an ID card 2 in accordance with the nursing care contents and the nursing care time to be input from a terminal 1 by setting the terminal 1 capable of inputting the nursing care contents and care-giving time and printing them out at a location of the nursing care required person, connecting the terminal 1 to a central control device 4 capable of storing transmitted contents from each of the terminals 1 through a circuit 3 and inserting the ID card 2 storing a different identification number for each of the helpers into the terminal 1.
Patent JP-2002265126-A (JP)
Title: Sheet processor with protruded sheet support tray and image forming device
Inventor: KAWADA WATARU
IPC: B65H31/36
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of discrepancy in a sheet sheaf even in starting an after process to the sheet sheaf. SOLUTION: A finisher 1 comprises a processing tray 130 loaded with a sheet, a staple unit applying an after process to the sheet loaded in this process tray 130, a protruded sheet support tray 170 arranged under the process tray to support a protruded part of the sheet P protruded from the process tray protruded from a device main unit 51, and a control device returning the protruded sheet support tray 170 to a refuge position after starting operation of the staple unit to make the protruded sheet support tray 170 release its supporting of the protruded part of the sheet.
Patent JP-2002278990-A (JP)
Title: Method and system for extracting message information
Inventor: UCHINOMIYA MARE
IPC: G06Q50/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for easily understanding the process, the structure and the content of communication for supporting communication on a computer. SOLUTION: Message information associated with message information which a user refers to or contributes is extracted by referring to the reference history or contribution history of the user. Extracted message information is processed by discriminating it from other message information.
Patent JP-2002275967-A (JP)
Title: Automatic liquid feeder
Inventor: MATSUMOTO OSAMU
IPC: E03C1/042
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To save labor for assembly and disassembly of a component in a discharge body part, and make an appearance favorable by saving a wasted space generated during the assembly of the component and miniaturizing the discharge body part, in particular, a periphery of a discharge opening, in an automatic faucet device for automatically performing/stopping discharge of water from the discharge opening of the discharge body part according to detection/non-detection of a user by a sensor. SOLUTION: In the automatic faucet device for automatically performing/ stopping discharge of water from the discharge opening 26 of the discharge body part 16 according to the detection/non-detection of the user by the sensor 46, the discharge opening 26 and the sensor 46 are constituted as a discharge opening unit 30, an opening 40 for the discharge opening 26 is formed in a main body casing 28 of the body part 16 so as to expose the discharge opening 26 outside, and the sensor 46 is assembled integrally with the discharge opening 26 in a state of facing a sensor window 44 by providing the sensor window 44 in an exposed part of the discharge opening 26.
Patent JP-2002281473-A (JP)
Title: Interactive broadcasting system
Inventor: TAWARA ICHIJI
IPC: H04N7/173
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an interactive broadcasting system in which a cable television station device can efficiently collect reply signals from respective terminal devices. SOLUTION: This cable television station device has a method setting means for a method for using an incoming data line to the cable television station device from the respective terminal devices on the basis of program information showing the contents of an interactive television program, and a method transmitting means for transmitting the using method to the respective terminal devices. The respective terminal devices have a means for transmitting the reply signal to the interactive television program to the cable television station device in accordance with the using method by using the incoming data line.