baber/WOPTO huggingface dataset:
Patent JP-2002231167-A (JP)
Title: Rotating anode type x-ray tube
Inventor: YASUTAKE HIROTO
IPC: H01J35/10
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotating anode type X-ray tube having reduced leakage of liquid metal lubricant filled in a dynamic pressure type sliding bearing part into the tube. SOLUTION: This rotating anode type X-ray tube is provided with an anode target 11 disposed in a vacuum enclosure, a rotating body 14 to which this anode target 11 is connected, and a fixed body 15 having the dynamic pressure type sliding bearing to the rotating body 14. In a seal part 19 in an opening range 14a in the rotating body 14 where the fixed body 15 penetrates, enlarged gap parts 20a-20c where radial width of the rotating body 14 and the fixed body 15 is larger than radial width of the rotating body 14 and the fixed body 15 at adjacent parts to them are provided.
Patent JP-2001310923-A (JP)
Title: Hard polyurethane foam, and production method of the same
Inventor: MIZUTA KAZUHIKO
IPC: C08G101/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a hard polyurethane foam having a improved insulating property, flame resistance and low density by using a comparatively lot of a hydrofluorocarbon(HFC) as a foaming agent which has no problem on ozone layer destruction and having no problem of internal pressure rise of the blended solution, even when applying a polyesterpolyol which is obtained by reacting a polyol with phthalic acid or phthalic acid derivatives which applied. SOLUTION: The hard polyurethane foam is obtained by foaming and blending a polyisocyanate component, polyol component, foaming agent and other assistant. The hard polyurethane foam is made of a bubble diameter of 50-400 μm, independent bubble fraction of 50% or more, core density of 20-45 kg/m3, oxygen index (JIS K7201) of 22 or more and coefficient of heat conductivity of 0.022 W/m.K or less, by applying the HFC which contains a 1,1,1,3,3- pentafluorobutane as a foaming agent.
Patent JP-2002221530-A (JP)
Title: Movement detector
Inventor: KAI ISAO
IPC: G01C9/06
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a movement detector capable of correctly detecting theft of an automobile or the like and of surely transmitting its alarm to the owner of the automobile or the like. SOLUTION: In a housing composed of a base 1 and a cover 2, a disc-like magnet 20 is mounted integrally with a weight 16 to the a rotation shaft 12 supported by a bearing 11. A magnetic sensor 31 is so mounted to a printed circuit board 30 as to face to the circumferential side face of the magnet 20. In the horizontal form, the boundary between the south pole and the north pole of the magnet 20 is directed in the vertical direction by the weight 16, and the boundary faces to the magnetic sensor 31. When the movement detector is inclined or acceleration is applied to the movement detector, the magnet 20 is rotated or rocked integrally with the rotation shaft 12, the flux change of the magnet 20 is detected by the magnetic sensor 31, and an output voltage proportional to the rotation angle of the magnet 20 is obtained from the movement detector.
Patent JP-2002222377-A (JP)
Title: Operation system and operation program for electronic gift coupon
Inventor: TOYODA YOSHIYUKI
IPC: G06Q30/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a receiving person is required to visit a specific shop for exchanging a gift coupon with merchandise and that there are restrictions of the kinds of exchangeable merchandise, a using expiration, etc., in the case of providing merchandise by the conventional gift coupon. SOLUTION: The operation system of electronic gift coupon is obtained by the communication connection of the user A terminal 10 of a merchandise provider, the user B terminal 20 of the receiving person, an electronic gift coupon operation management server 100 for processing purchasing, providing an turning into merchandise of gift coupon slip points by a user and the terminal 30 of a shop handling exchanging merchandise. When an operation service HP receives the purchases instruction of the gift coupon points from the terminal 10 and receives a point transfer instruction to the user B, the server 100 stores purchase points in the gift coupon point account of the user A, shifts the part of transferring points to the account of the user, and informs the terminal 20 that the points are provided and of the guide of a merchandise exchange HP.  When this HP is accessed, the server 100 presents an exchanging merchandise catalog, obtains an exchanging instruction, orders the exchanging merchandise to the terminal 30 and informs the terminal 30 of payment.
Patent JP-2002228773-A (JP)
Title: Parts for timepiece
Inventor: MARUYAMA YOSHIHIRO
IPC: G04B45/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To enhance decorativeness by emitting light in a dark place while protecting the surface of a part body. SOLUTION: A light transmitting decorative film 13 formed of colored resin of a light color or the like is provided on the upper face of a band body 12 formed of a luminous resin. Even with the decorative film 13 provided on the surface of the band body 12, since the decorative film has light transmitting property, the band body 12 can absorb external light through the decorative film 13 in a bright place and store it as light energy. In a dark place, light can be emitted through the decorative film 13 by the light energy stored by the band body 12, so that the band body 12 can shine in the dark place. Particularly, since the decorative film 13 provided on the upper face of the band body 12 is formed of the colored resin of the light color or the like, the upper face of the band body 12 can be decorated in color with the decorative film 13.  Decorativeness can thereby be enhanced, and the upper face of the band body 12 can be protected by the decorative film 13.
Patent JP-2001267983-A (JP)
Title: Antenna element array alignment system
Inventor: PIETRUSIAK STEPHAN
IPC: H04H20/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system which can measure a power amplifier while the communication signals are transmitted through the system. SOLUTION: This system includes a processor 108 which performs control to selectively inject test signals 114 into a 1st amplifier 106A that performs linear amplification, to inject the amplified signals 114 into a hybrid matrix 104 and to inject broadcast signals 112 into the matrix 104 after amplifying them via a 2nd amplifier 106B, a coupler 116 which monitors the coupled signals including signals 114 and 112 and a lower converter 122 which is connected to the coupler 116 and separates the coupled signals. Then, the processor 108 measures the separated signals 114 to decide the phase response characteristic of the amplifier 106A and the phase effect of the matrix 104 and changes the phases of signals 112 according to those response characteristic and phase effect when the signals 112 are next given to the amplifier 106A.
Patent JP-2002227267-A (JP)
Title: Vacuum drainage collection system in building
Inventor: KAMATA ISAMU
IPC: E03C1/122
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum drainage collection system in a building in which various pipings, ducts, cables or the like in the building can be avoided easily while the back flow of drain can be prevented even when a vacuum piping is laid horizontally by removing its grade and a vacuum valve can also be operated stably. SOLUTION: The vacuum valves 20 are mounted on drain pipes 61, 66 and 71 for various facilities in the building, and the pipings 21, 23 and 25 on the downstream sides of the vacuum valves 20 are made to creep in an indoor section as the vacuum pipings and connected to a vacuum type water collection tank 30. Check valves 35 and 37 for drain checks are secured to the fixed sections of the vacuum piping made to creep in an attic space. Upper crossing sections 24 avoiding other members 40 and 41 are installed to the vacuum piping 23 made to creep in the attic space, and the check valves 37 are set up to the sections of the upper crossing sections 24.
Patent JP-2002227778-A (JP)
Title: Scroll fluid machinery
Inventor: OGINO TAKASHI
IPC: F04C29/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To materialize a refrigerating cycle having high performance and high efficiency, by providing an inexpensive and highly productive sealing structure in the engagement part of a frame with a sealed container in order to prevent the heat transmitting performance of a heat exchanger in the refrigerating cycle from being lowered by lubricating oil discharged to the outside of a machine. SOLUTION: The feature of this scroll fluid machinery is that clearance fit is applied to the engagement of a frame with a sealed container, and a clearance produced between the frame and the sealed container is sealed by a packing member equipped with a passage to smoothly lead working fluid and lubricant to an oil separator.
Patent JP-2002225390-A (JP)
Title: Imaging apparatus
Inventor: SHIMIZU TAKAHIKO
IPC: B41J29/38
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with radio communication function in which a good receiving sensitivity can be realized without lowering electromagnetic wave shielding effect or receiving sensitivity through application of a radio communication technology and without causing deterioration of appearance by an antenna. SOLUTION: A user interface 14 having an operation display function section 22 provided with an LCD display 44 and operating buttons 50 comprises a radio communication function section 20 including seal-like antennas 30 being pasted to the surface of the LCD display 44 or the operating buttons 50.
Patent JP-2001296247-A (JP)
Title: Dew condensation indicator
Inventor: HARUMOTO DAISUKE
IPC: G01N21/78
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a dew condensation indicator, clearly discolored by condensed water which does not return to an original color, even if the discolored indicator is dried, and allowing easy and certain confirmation of the presence of generation of dew condensation. SOLUTION: In this dew condensation indicator, a discoloring layer 1 formed on the observation face side of a base material 2 and exposing a water-soluble dye includes an ink vehicle diffusing the water-soluble dye by the water condensed on the surface.
Patent JP-2002233584-A (JP)
Title: Electrode member
Inventor: TANIGUCHI MASAHIKO
IPC: A61N1/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrode member for a low-frequency treatment device capable of being easily peeled off a storage jig or the skin. SOLUTION: The electrode member A comprises support 1, an electrically conductive layer 2 and an electrically conductive adhesive 3. A peeling part 6 without the conductive layer 2 and the conductive adhesive 3 is formed on a portion of the outer periphery of the support 1. Preferably, the peeling part 6 is a projecting part of the support 1.
Patent JP-2002234194-A (JP)
Title: Ink jet recorder and method for restoring the same
Inventor: SHIMA TAKEAKI
IPC: B41J2/18
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent ink from being stuck to an ejection nozzle face from an internal section of a cap without making a structure or a process complex so much. SOLUTION: In order to restore a liquid level in a recording head 3 to be in an original height, an ejection face 3a of the recording head 3 is covered with a cap means 52 by using a cam 65 and a cap arm and a supply passage is closed by closing a valve by a valve shaft. A tube pump 59 is operated to suck the ink and the air from the ejection nozzle. Next, the valve is opened to open the supply passage so that the ink is allowed to flow into the recording head 3. At that time, a single-open arm 111 is operated by a fourth cam plate 65d to lower one end of a cap base 60 so that a gap is created at a portion between the cap means 52 and the ejection nozzle face 3a. An air-ventilating arm is operated to open an air-ventilating valve 72 to allow the outer air to flow into the cap means 52.  The ejection nozzle face 3a is covered with the cap means 52 again so that the ink in the cap means 52 is allowed to flow into the tube.
Patent JP-2001252799-A (JP)
Title: Electric drive device
Inventor: FAHRENBACH JUERGEN
IPC: B30B15/12
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric drive device which is variably operated, and used at a very small cost for various purposes, and requires only a small structural space. SOLUTION: In particular, a press facility, a component or a press, or an electric drive device 1 for the component of the press facility comprises a main motor 5 to operate one flywheel 2 to drive a drive shaft 4 via an attachable/ detachable connection device 19, and an auxiliary motor 12 which can be used to drive the drive shaft in an auxiliary manner. The main motor and the auxiliary motor are disposed inside the flywheel.
Patent JP-2002241796-A (JP)
Title: Solvent composition for cleaning
Inventor: KANEKO BINSUKE
IPC: C23G5/028
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a solvent composition for cleaning, having excellent cleaning power and containing 1,1,1,3,3-pentafluorobutane as a main component. SOLUTION: This solvent composition is produced by mixing 1,1,1,3,3- pentafluorobutane with n-propyl bromide, isopropyl bromide, nitromethane, nitroethane, d-limonene or 3-methoxy butyl acetate. The composition may further contain at least one kind of solvent selected from >=5C alkanes, >=5C cycloalkanes and alcohols.
Patent JP-2002247576-A (JP)
Title: Method for encoding moving image
Inventor: FUJIWARA YOICHI
IPC: H04N19/503
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the degree of blur on a screen is changed and a viewer feels that something is wrong on the screen when filter characteristics are suddently changed in adaptive prefilter processing for the encoding of a moving image. SOLUTION: Plural prefilter characteristics are set, the degree of difficulty of encoding is calculated from the encoding mode of an encoding image, the number of generated codes totalized in each encoding mode and quantization step width totalized in each encoding mode, the coefficient of a filter characteristic is calculated from the degree of difficulty of encoding and an encoding output rate, and the characteristic of a prefilter to be applied from the coefficient of a succeeding filter characteristic and the coefficient of a preceding filter characteristic.
Patent JP-2002238721-A (JP)
Title: Elastic ring-formed tool
Inventor: SHIBUYA KAZUO
IPC: G09F1/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the holding stability of a memo display table and a small and medium-sized display frame is not sufficient structurally, they are not easy to exchange or change and the use of them is specified. SOLUTION: A coiled spring of a proper size is connected continuously at both of its end parts so as to form an extensible ring-formed hollow part 6a, thereby an elastic ring-formed tool 6 is constituted. In a gap between the ring- formed hollow part and a ring-formed deformed coil pitch of this elastic ring- formed tool, a plane body (a memo note, a frame board, etc.), a spherical surface body (a ball, etc.), or cylindrical body (a cup, etc.), are held stably, exchanged simply, displayed and exhibited.
Patent JP-2002245323-A (JP)
Title: Device and method for providing and setting information and information providing and setting processing program
Inventor: KOSHIRO TAKASHI
IPC: G06Q30/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To make a information providing and setting device effectively set so that a user's own net site or channel is set more easily utilizable on the terminal of a user even when there are a plurality of similar service providers in the information providing and setting device for providing service by transmitting information to a terminal on a communication network such as the Internet. SOLUTION: When TOP registration is designated by performing access for entrance to the information selection setting device of a certain stock company, corresponding to an HP link setting program downloaded from the relevant information selection setting device, the HP address information of that stock company is displayed at the leading position (TOP) of a bookmark area, a change is set by moving the HP address information of the Hamura Stock Company as another competitive company on the most significant hierarchy of the relevant bookmark area to the folder of a bookmark on the least significant hierarchy. Then, a special point based on TOP registration is given as well in addition to utilization points in ordinary subscription.
Patent JP-2002241601-A (JP)
Title: Sheet made of flame retardant resin composition
Inventor: KAMO HIROSHI
IPC: C08J5/18
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet made of a polyphenylene ether-based resin composition, excellent in flame retardance, gauge uniformity, insulating properties, tensile strength, and extensibility, having decreased anisotropy, and further excellent in tear strength. SOLUTION: This sheet made of the polyphenylene ether-based resin composition is formed from a resin composition which is obtained by adding (C) 0.1-30 pts.wt. of a flame retarder to 100 pts.wt. of a resin component comprising (A) 51-99.9 pts.wt. of a polyphenylene ether-based resin and (B) 0.1-49 pts.wt. of a liquid crystal polyester.
Patent JP-2002215818-A (JP)
Title: Order placement/order entry method for funeral service, method of advance payment of charge, employment of advance payment charge, and settlement method
Inventor: OKUE HIDEKI
IPC: G06Q50/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce users psychological burden and monetary burden for ordering a funeral service because the contents and the prices of funeral service are unfamiliar and difficult to understand for a general user of funeral service. SOLUTION: A funeral service market is to be created in the Internet and the contents and prices of a funeral service of a plurality of funeral companies are made available to compare, study and submit an order for a funeral. The combination of mechanism for reservation in his life time advance payment of funeral service charge, operation of advance payment charge with capital safe by a financial institute are utilized to help the reduction of user's burden.
Patent JP-2002251310-A (JP)
Title: Method for preparing file system for flash memory
Inventor: KAWAURA HISANORI
IPC: G06F12/16
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To secure the safety of data without risking a failure of rewriting an unchanged sector by reducing the number of times of rewriting sectors in updating a file system of a flash memory. SOLUTION: A sector area of the flash memory is made to correspond to an information storage block 21 and data storage blocks 22, 23 and 24 in the file system 20 of the flash memory. The file system 20 comprises a plurality of storage blocks being two kinds, which are the storage block 21 where file system information 20a, directory information 20b, file information 20c and path information 20d are arranged to be stored and the data storage blocks 22, 23 and 24 where data of each file of file data 20e is arranged to be stored. Only a corresponding sector is rewritten with respect to storage blocks of a changed file system to reduce the number of sector rewriting times.
Patent JP-2002247895-A (JP)
Title: Power output device, abnormality detection device therefor, and abnormality detection method
Inventor: KOMATSU MASAYUKI
IPC: H02M7/48
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To more precisely adjust a neutral current applied to a neutral of a motor. SOLUTION: Neutral currents Ion and Ion-1 applied to a neutral of a motor are calculated from respective phase currents Iu, Iv, and Iw of the motor which are detected at two adjacent points whose phases are shifted from a peak or a valley of a carrier wave (triangular wave) by 90 degrees (S102). The neutral currents Ion and Ion-1 are averaged to calculate an average value Ioave of the neutral currents (S104) and, ONs/OFFs of a switching device of an inverter circuit are controlled according to the average value and a neutral current is controlled so as to make a required neutral current applied to the neutral of the motor (S106). As the neutral current fluctuates with a phase advancing by 90 degrees from the peak or the valley of the carrier wave, the neutral currents Ion and Ion-1 mean the upper limit value and lower limit value of the neutral current.  By averaging the neutral currents Ion and Ion-1, the average value Ioave can be more precisely calculated and the neutral current can be more accurately adjusted.
Patent JP-2002248485-A (JP)
Title: Sewage cleaning apparatus
Inventor: MATSUDA TAMIO
IPC: C02F1/72
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a sewage cleaning apparatus capable of cleaning sewage containing endcrine disrupting chemicals with an oil component. SOLUTION: The sewage cleaning apparatus is equipped with an oil/water separator 5 for separating sewage in an oil/water turbid state sent under pressure by a pump into water and oil floating on the surface of the water, an oil component storage tank 54 receiving and storing the oil and a septic tank 1 housing a carrier 11 supporting microorganisms therein. The oil component contained in the water is cleaned by the decomposition capacity of microorganisms during the passage of the water flowing in the septic tank 1 through the carrier 11. The water is passed through an oxidative decomposition device 90 to be allowed to flow in the septic tank 1.
Patent JP-2002252459-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: NISHIMOTO AKIHIKO
IPC: C23F1/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable multilayer wiring board which can prevent via-hole conductors from causing a resistance change even under a high-humidity environmental condition by preventing the instruction of moisture into the board through an interface between conductor wiring layers and insulating layers by improving adhesion between the layers. SOLUTION: This multilayer wiring board is provided with the insulating layers 1 containing at least a thermosetting resin, respectively, the conductor wiring layers 2 buried in the surfaces of the layers 1, and the via-hole conductors 3 which are filled with conductor component containing metallic powder into through holes for connecting the wiring layers 2 to each other. The cross sections of the wiring layers 2 connected with the conductors 3 are formed in inverted trapezoids having formed angles (θ) of 45-80 deg. and side faces having surface roughness (Ra) of >=0.2 μm. In addition, an organic matter containing a hydrophilic group and a hydrophobic group is interposed between the contact faces of the wiring layers 2 and insulating layers 1 on the side faces of the wiring layers 2.
Patent JP-2002248311-A (JP)
Title: Ceramic honeycomb filter
Inventor: MATSUE HIROBUMI
IPC: B01D39/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic honeycomb filter in which a plurality of flow paths are extended in the longitudinal direction in parallel to one another and the prescribed open ends of the flow paths are sealed by a sealant for enhancing the thermal shock resistance. SOLUTION: This ceramic honeycomb filter is constituted so that the surface of the sealant on the flow path side is formed at least to have a recessed portion, the contact angle (θ) on the flow path side of the sealant with a partition wall is made to be >=1 deg. and <90 deg. and the length difference between the longest part of the sealant length in the flow path direction and the shortest part is made to be <=15 times of the thickness of the partition wall.