baber/WOPTO huggingface dataset:
Patent JP-2003014892-A (JP)
Title: Active closure method for actinoid in radioactive waste disposal field
Inventor: KOZAI NAOFUMI
IPC: G21F9/36
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To steadily confine, for a long time, actinoid included in various radioactive waste in a disposal field by using a compound including phosphoric acid such as apatite. SOLUTION: Actinoids such as uranium, plutonium and neptunium are included in various radioactive waste, for example RI waste, institute waste, TRU waste, and high level radioactive waste generated out of nuclear-related facilities such as nuclear power stations and institutes. Actinoids are all radioactive and their half lives are generally very long and they are poisonous. Confining actinoids stably in the radioactive waste stratum disposal field is important issue for realizing the stratum disposal of radioactive waste. Thus, by adding compounds including phosphoric acid in a layer of bentonite or sand laid surrounding the waste in the radioactive waste disposal field, actinoids eluding from radioactive waste are stably closed in the radioactive waste disposal field for a long time.
Patent JP-2003012939-A (JP)
Title: Carbon-containing resin composition, molding material and molded product
Inventor: WADAHARA EISUKE
IPC: B29K31/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-containing resin composition exhibiting excellence in mechanical characteristics and molding properties and, if required, combined with excellent electroconductivity, a molding material and a molded product composed thereof. SOLUTION: The carbon-containing resin composition comprises at least the following constituents [A], [B] and [C], where the constituent [A] is uniformly dispersed in the constituent [B] without substantially forming aggregate or entanglement, the amount of the constituents [A] and [C] being within 0.01-1.8 wt.% and within 0.1-55 wt.%, respectively, based on 100 wt.% of the composition, where the constituent [A] is a carbon nanotube having an average diameter of 1-45 nm and an average aspect ratio of at least 5, the constituent [B] is a resin, and the constituent [C] is a filler. The molding material and the molded product are obtained by processing and molding the carbon- containing resin composition.
Patent JP-2003010846-A (JP)
Title: Apparatus for removing substance in fluid and removing method using the same
Inventor: TAIHICHI MOTOYUKI
IPC: B01D37/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent a pump from idling by air flowing when the pump is resumed in an apparatus for removing a substance in a fluid. SOLUTION: A liquid reserving pipe 43 is provided on the midway of pipe for connecting the pump 23 and a filter 2. When the pump 23 is stopped, filtered water is reserved in the liquid reserving pipe 43 and, when the pump 23 is resumed, the filtered water in the liquid reserving pipe 43 flows in the pump 23. The idling of the pump 23 can be prevented by constriction. When the pump 23 is stopped, the filtered water flows backward toward the filter but the force of the back flow water is reduced by the passage of the back flow water through the bent part of the liquid reserving pipe 43. By this construction, the pressure on the filter can be weakened by the back flow water and the peeling of a second filter membrane can be prevented.
Patent JP-2003009898-A (JP)
Title: Method for determining protrusion of cell
Inventor: SHIROMIZU HIROSHI
IPC: G06T7/60
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To extract a protrusion of a cell body in good accuracy. SOLUTION: The periphery of a cell is searched. When an edge is detected, the edge is pursued as the protrusion.
Patent JP-2003019492-A (JP)
Title: Method for operating aerating machine
Inventor: TANABE SEIICHI
IPC: B01F7/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an aerating machine which prevents the deposition of a sludge component and efficiently and uniformly performs aeration by maintaining the flow velocity to the extent that the sludge component does not settle even in a deep treating vessel. SOLUTION: The method for operating the aeration agitating machine constituted by having agitating vanes 13 and 14 attached to a revolving shaft 12 rotationally driven by an electric motor 11 and a cylindrical body 15 disposed from the under side of a water surface to the upper side of the water surface by covering the circumference of the revolving shaft 12 and disposing the agitating vanes 13 and 14 dividedly to the position on the water surface within the cylindrical body 15 and the inside of the water lower than the bottom end of the cylindrical body 15, in which the aeration operation time for a short time is performed with respect to about 30 minutes of the aeration time when the machine is operated continuously for about >=30 minutes in the aeration time.
Patent JP-2003020084-A (JP)
Title: Jetting container
Inventor: SUGANO HIROSHI
IPC: B05B11/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate wasteful consumption of a content, and at the same time, improve the operability of a control button at the time of usage for a jetting container wherein the depressing of the control button can be locked to eliminate fear or jetting the content by mistake at the time of carrying or the like. SOLUTION: A screw cap (attaching member) 12 is attached to a container main body 10. On the screw cap, a cap section 14, an internal cylindrical section 15, and an external cylindrical section 16 are provided. On the external surface of the external cylindrical section, two protruding sections 16c are formed. The protruding sections are engaged with groove sections (guide sections), and a lock member 18 is vertically movably provided to the screw cap. On the internal surface of the lock member, a fitting section 20A is provided at a valley-shape location, and the groove section is formed into a continuous corrugated shape. When the lock member is turned, the lock member moves upward, and the protruding section 16c is inserted in the fitting section 20A.  Thus, the screw cap is supported at the locking location, and the depressing of the control button 30 is prevented from occurring through the lock member.
Patent JP-2003018937-A (JP)
Title: Aquatic organism raising system and method for cleaning raising water
Inventor: HAMAZAKI AKIHIRO
IPC: A01K63/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an aquatic organism raising system and method for cleaning raising water, ensuring the raising water not to be discolored even if an aquatic organism is raised in a closed circulating system and thus ensuring the aquatic organism to be favorably observed continuously. SOLUTION: This aquatic organism raising system with closed circulating system has the following scheme: denitrification reaction is carried out by combining electrochemical reaction with biological reaction using denitrifying bacteria in a denitrification tank 5; wherein, of electrodes for the electrochemical reaction, at least the anode 12 is made of a material other than carbonaceous one; further, as an embodiment, a support 13 for bearing the denitrifying bacteria is provided and a polymeric bubble-blocking membrane 14 for separating the support 13 and the anode 12 is also provided; as another embodiment, deaerating means 17, 18, 19 and 20 for deaerating the denitrification tank 5 are provided.
Patent JP-2003023608-A (JP)
Title: Video signal input device and image display device provided with it
Inventor: MAEKAWA TOSHIYUKI
IPC: H04N5/93
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a video signal input device and an image display device that can capture a video signal of a particular state through digital processing with the same image quality as that of a device for capturing a video signal through analog processing. SOLUTION: Even number and odd number side flip-flop circuits (FF) 31o, 31p receive an AND signal between a vertical pulse VP outputted singly in each vertical scanning period and an odd number signal ODD going to respectively 'H' and 'L' levels for odd and even number field periods. When the device captures a particular video signal where the top of the signal is an even number field period and an even or odd number period succeeds thereto and an even number pre flip-flop 31n detects the top even number field period, the device brings both an output signal EVEVACS of the even number FF 31o and an output signal ODDACS of the odd number FF 31p to an 'L' level to write no video data VDATA for the period to a video memory 4. The device writes video data VDATA for an odd number field period for the succeeding field period independently of even/odd numbers.
Patent JP-2003022398-A (JP)
Title: Distribution information acquisition system, distribution information acquisition method and program for distribution information acquisition
Inventor: KONDO KENJI
IPC: H04W4/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a distribution information acquisition system, a distribution information acquisition method and a program for distribution information acquisition, with which information regarding a shop is acquired easily and quickly in front of the shop or the like. SOLUTION: The distribution information acquisition system 10 is constituted by providing a server 12, a portable telephone 14 and a PC 16 communicatingly via network communication 18. Also, the system is provided with a specified data source 24 provided on a sign 22 at the front of the shop 20.
Patent JP-2003025067-A (JP)
Title: Multi-spindle control welding equipment
Inventor: IKURA RYUICHI
IPC: B23K9/12
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-spindle control welding equipment in which a motor is not degraded by the arc. SOLUTION: In the multi-spindle control welding equipment to draw a welding locus on the welding line, a drive motor to operate each spindle is mounted on a component at a location sufficiently separated for preventing degradation by the radiation heat from a welding arc generation part, and a torch part and a drive spindle in the vicinity thereof are driven from the component via a power transmission mechanism. Since a liner bearing 17 is disposed on a parallel arm 11 with the parallel arm 11 as a guide, the parallel arm 11 slides in the direction of an arrow V by the drive of an AVC spindle motor 8 mounted on the parallel arm 11. A torch supporting rod 10 extending from a tip of the parallel arm 11 is moved by the movement of the parallel arm 11 to operate a torch 2. The torch 2 is rotated by the motor 7 via a chain 14, and a wire 3 can be circulated around the torch 2.
Patent JP-2002360184-A (JP)
Title: Animal food for improving allergic constitution
Inventor: OKUYAMA HARUMI
IPC: A23K1/16
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To solve problems that, though it is well known that, when seeds of Perilla frutescens crispa, Perilla ocimoides, Linum usitatissimum and the like, seed oil, oil cake, fish oil and the like having a low ratio of linoleic acid (n-6)/α-linolenic acid are added to a feedstuff, the ratio n-6/n-3 of animal food reduces, but generally the content of n-6 based series, especially that of arachidonic acid does not reduce and allergic constitution-improving action of an animal food modified in its fatty acid composition has not been proved. SOLUTION: It has been succeeded to reduce the content of a linoleic acid (n-6) group, especially that of arachidonic acid, and more effectively reduce the n-6/n-3 ratio in an animal food than in the case when seeds, seed oil, oil cake containing α-linolenic acid in high level are simply added by exchanging a raw material having a high linoleic acid content in a general feed for a raw material having a low linoleic acid content and simultaneously adding seeds having the low n-6/n-3 ratio. Thus, production of allergic chemical transmitter (mediator) can be practically reduced by ingesting the animal food improved in fatty acid composition by aforesaid way.
Patent JP-2003032330-A (JP)
Title: Method for displaying recording contents of ic card to display section of mobile phone
Inventor: INABA TETSUYA
IPC: G06K17/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying part of information of an application stored in an IC card on a display section of a mobile phone, utilizing sophisticated functions of the mobile phone. SOLUTION: A system for adopting the method comprises a program- providing server for providing in wireless manner a display program to display IC card recording information upon request, mobile phone, IC card, and an access means for accessing the IC card to the mobile phone, when the program- providing server wirelessly downloads the display program to display the information recorded on the IC card on the mobile phone, a part of the recording contents of the IC card is displayed on the display section of the mobile phone by the downloaded program, in the method of displaying the recording contents of the IC card on the display section of the mobile phone.
Patent JP-2003031764-A (JP)
Title: Power semiconductor device
Inventor: MARUMO TAKASHI
IPC: H01L25/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce in planar dimension and size a power semiconductor device due to a reduction in size of a planar dimension of a control substrate in the power semiconductor device, in which the control substrate for mounting a control component for controlling a power switching semiconductor element is mounted on a front main surface, in a larger planar dimension of the main surface than that of an insulating cylindrical case for housing the power switching element at an opening end of the case. SOLUTION: The power semiconductor device comprises the control component mounted on a rear main surface of the control substrate as well, and an opening space formed in the opening of the case in such a manner that the component is housed in the space. Thus, a mounting density of the substrate is increased, and the planar dimension of the semiconductor device is reduced in size.
Patent JP-2003027340-A (JP)
Title: Method for carrying out surface treatment of ring for spinning machine and ring for spinning machine
Inventor: YAGYU KIYOHIDE
IPC: C25D9/04
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a ring capable of efficiently forming a hard film withstanding long-term use by high-speed sliding friction of a traveler, having high hardness and improved in wear resistance and corresponding to ultrahigh-speed operation and long life which are recent performance requirements. SOLUTION: A ring is fixed in a processing liquid and an electrode composed of a ceramic sintered compact having wear resistance is closely opposed to the sliding surface of a traveler of a flange part and pulse discharge is carried out between the sliding surface and the electrode. Thereby, a hard film obtained by melting, coagulation, dispersion and permeation of the ceramic which is an electrode component is provided on the sliding surface of the traveler.
Patent JP-2003027993-A (JP)
Title: Failure detection circuit for fuel injection system
Inventor: NISHIZAWA OSAMU
IPC: F02D41/22
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple failure detection circuit for a fuel injection system that can ensure a turnout operation by detecting each phase anomaly and interphase short circuit anomaly in a drive circuit of a solenoid valve for fuel injection in each cylinder of a multicylinder engine. SOLUTION: The failure detection circuit for a fuel injection system comprises a common switching element 11 or 21 for feeding solenoid valve driving electromagnetic coils 5 and 8, or 6 and 7 of groups discontinuous in fuel injection order, individual switching elements 13, 14, 23 and 24 related to the electromagnetic coils 5 to 8, and off-surge detection circuits 35 and 36 for forming a logical sum of off-surge signals Vs generated at a power interruption to electromagnetic coils of different groups. According to a drop determination and an overlap determination of off-surge signals corresponding to a driving signal pulse train generated by a microprocessor 9, the output of driving signal pulses to the electromagnetic coils 5 to 8 is stopped to disconnect the common switching element 11 or 12.
Patent JP-2003035163-A (JP)
Title: Gas turbine apparatus
Inventor: KINOUCHI SOSUKE
IPC: F02C7/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine apparatus, in which a heat exchanger casing and a housing having a double tube are sealed and jointed to each other by a simple method. SOLUTION: This gas turbine apparatus is provided with a heat exchanger casing 37, which houses a core 36 for heat exchange between a low temperature first fluid A1 and a high-temperature second fluid A2, and a housing 35 jointed to the casing 37 through the flanges 38 and 39. The housing 37 has a double tube, in which a low temperature passage 35a for channeling the first fluid A1 toward the core 36 in the casing 37, and a high-temperature passage 35b for deriving the second fluid A2 from the core 36 are formed on the outside and the inside, respectively. On the flange 38 of the casing 37, a plurality of introducing holes 46 are formed alongside of a peripheral direction via a rib 101 to introduce the first fluid A1 into the core 36 while communicating with the low-temperature passage 35a.  In the housing 35, a plurality of struts 102 for jointing the double tube are formed on the peripheral position corresponding to the rib 101 and then, the flanges 38 and 39 of the casing 37 and housing 35 are fastened to each other with a fastening member 105 mounted onto the position, corresponding to the outside of radial direction of the rib 101.
Patent JP-2003029645-A (JP)
Title: Image display device, laminated plate for image display device, and transparent pressure sensitive adhesive sheet used for panel of image display device
Inventor: INANAGA MAKOTO
IPC: G09F9/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having excellent visibility, a laminated plate for an image display device and a transparent pressure sensitive adhesive sheet to be used for the panel of an image display device. SOLUTION: The image display device is manufactured by tightly adhering a display panel 10 and a protective panel 30 across one or more layers of a transparent pressure sensitive adhesive material 20. The elastic modulus of the transparent pressure sensitive adhesive material 20 is in the following ranges (a) and (b). (a) The storage modulus G'(1 Hz) at 20 deg.C measurement temperature and 1 Hz frequency ranges from 5×10<3> to 5×10<5> Pa. (b) The storage modulus G'(10<-7> Hz) at 20 deg.C measurement temperature and 10<-7> Hz frequency ranges from 5×10<1> to 5×10<3> Pa.
Patent JP-2002164342-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMAMOTO YOICHI
IPC: C23C16/40
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method therefor, whereby permittivity can be reduced over a coating insulation film or an interlayer insulating film, a perfect barrier is provided against moisture, leakage current, and so on, and planarity is fine, in the coating insulation film, consisting of a coating insulation film and a protective layer for coating an upper surface or a lower surface of the insulation film or in the interlayer insulation film, consisting of a coating insulation film and a protective layer for coating the upper surface and the lower surface of the insulation film. SOLUTION: The method of manufacturing the semiconductor device comprises a step of preparing a substrate 20 on which a coating insulation film 26 is formed, and the step of forming a protective layer 27 for covering the coating insulation film 26, by first making film-forming gases into a plasma and causing the gases to react. The first film-forming gas is made of an alkoxy compound, having Si-H bond or siloxane of Si-H bond and gas containing oxygen selected from among O2, N2O, NO2, CO, CO2, or H2O.
Patent JP-2003025472-A (JP)
Title: Laminated water screening sheet
Inventor: AONO MANABU
IPC: B32B5/30
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminated water screening sheet capable of forming a water screening agent layer having a uniform thickness without bringing about a release between a front layer and a bases layer due to swelling of a water absorptive substance and without forming a water way even when a large quantity of water flows in. SOLUTION: The laminated water screening sheet comprises at least three layers of the front layer made of a nonwoven fabric, an intermediate layer made of the water absorptive swelling substance and a sheet-like fiber molding and the base layer made of a woven fabric or the nonwoven fabric. In this sheet, the nonwoven fabric of the front layer, the sheet-like fiber molding of the intermediate layer and the sheet-like fiber molding of the intermediate layer, the woven fabric or the nonwoven fabric of the base layer are respectively adhered, and the water absorptive swelling substance for constituting the intermediate layer has a particle structure of specific particle size.
Patent JP-2003034092-A (JP)
Title: Sheet for sales promotion
Inventor: SATO KAZUKO
IPC: G09F5/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent sheet for sales promotion, with which the importance of collagen can be presented impressively. SOLUTION: This sheet for sales promotion is used for the recommendation of skin care cosmetics and for the explanation of skin care methods. On the sheet 1, the sectional drawing 7 of a skin indicating the interior of the skin ranging from the front surface of the skin to its dermis is displayed. In the dermal layer 9 of the sectional drawing 7 of the skin, a line 10 indicating the collagen is displayed. At the same time, a collagen mock body 11 is pasted to a position overlapping with the line 10.
Patent JP-2003044529-A (JP)
Title: Support method and system for integration of database
Inventor: SEKI HIROSHI
IPC: G06F17/50
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a support method and a system for integration of database, while taking advantage of a database of an actual distributed system, allowing a distributed system to achieve design work influencing upon from an upper stream to a down stream or mutually, and especially allowing a plant design work often proceeded concurrently to achieve integration of databases. SOLUTION: The support method for integration of database, in an integration system having a plurality of distributed systems composed of terminal devices to output and input data, work-application programs and work-databases and integrating the databases among the databases of the multiple distributed systems, associating attribute items in tables of a plurality of different databases with each other to create mapping documents according to the association and associating attribute values in tag tables with each other according to the created mapping documents to support the integration of the multiple databases based on the association.