baber/WOPTO huggingface dataset:
Patent JP-2002156748-A (JP)
Title: Flame-retardant resist composition
Inventor: IKEGUCHI NOBUYUKI
IPC: C08L101/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a halogen-free resist composition of superior flame resistance, and superior other characteristics. SOLUTION: A resist resin, having a lowered halogen content, is blended with (a) 140-160 pts.wt. aluminum hydroxide and (b) 0.1-15 pts.wt. molybdenum compound as flame retardants as essential components to obtain the objective resist composition or the resin component is blended with a polyfunctional cyanic ester compound to obtain the objective resist composition. Even though the resist composition is free of halogen, phosphorus or antimony, it has superior flame resistance (self-extinguishability V-0). A circuit board is obtained by applying the resist composition to the surface of a circuit board, having self- extinguishability (V-0) and curing the composition also exhibits self- extinguishability (V-0). The resist composition is superior in characteristics, such as heat and migration resistances.
Patent JP-2002153473-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OKAWA EIICHI
IPC: A61B8/14
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and high-performance ultrasonic diagnostic device capable of acquiring fine three-dimensional ultrasonic images in a short time by simple constitution. SOLUTION: In this ultrasonic diagnostic device 10, while a transducer 11 for transmitting and receiving ultrasonic waves is rotated below a window 16 to which a diagnostic object T is pressed, the ultrasonic waves sent into the diagnostic object T and reflected are received, ultrasonic tomographic images P are synthesized and generated three-dimensional images are displayed and outputted at a display device 25. The transducer 11 is rotated back and forth, the ultrasonic tomographic images P at different angles to the diagnostic object T in the going path and the returning path are alternately acquired and thus, the three-dimensional ultrasonic images are generated.
Patent JP-2002161595-A (JP)
Title: Wooden building and construction method for wooden building using the same
Inventor: TOSAKA EISAKU
IPC: E04B1/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a wooden building which can be erected in a high strength and accurately and can be standardized in an industrial scale and constructed with ease by making use of the wooden structure. SOLUTION: The basic skeleton structure of a wooden structure 10 is constituted of at least four wooden structural member 1 arranged to form a rectangular frame shape and at least four connection members 2 mutually connecting these structural members, disposed at the corners of the rectangular frame shape structures and by holding the ends of the structural members 1 simultaneously, and a connection part X where the mutual connection members 2 locating in the opposite positions can be connected to each other, and an elastically energizing part Y elastically urging the connection part X to the connection member 2 connected thereto to the pressing direction are formed.
Patent JP-2001216333-A (JP)
Title: Data retrieval system with computer-readable medium
Inventor: JOHN O LAMPING
IPC: G06F7/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of registered information items of a database. SOLUTION: This is an information system having a computer-readable medium having a flexible data structure. In this data structure, decorative information (flag of home FAX number 212c) shown in a decoration table 210 and limit information (term of validity 222c) shown in a limit table 220 can be stored. The flexible data structure increases the capability of recording exception information corresponding to specific environment. This flexible data structure enables database access software to answer a user's query effectively and advantageously.
Patent JP-2002125852-A (JP)
Title: Heat efficiency improving kettle and pot
Inventor: KIKKAI HITOSHI
IPC: A47J27/21
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a water-boiler, a kettle and a pot or a cooker for cooking whose surface area of the container bottom is enlarged to be larger than that of a flat bottom container which has the identical diameter, which receives the radiant heat and the flame of a gas range more efficiently, so that they may shorten the time for boiling water or cooking by almost 20 to 30% com pared to the time consumed when using a conventional flat bottom water-boiler, a kettle and a pot or a cooker for cooking. SOLUTION: The cross-sectional form of the bottom of the container is so made as to be a convex shaped bottom (it looks like a bowl placed upside down when viewing from the side), and the surface area of the bottom is made larger than that of the bottom of the flat bottom container who has the identical diameter. Also, the container has a cross-sectional section shape which can receive the flame of the gas range and the radiation heat more efficiently at the convex shaped bottom.
Patent JP-2002167069-A (JP)
Title: Separation paper feeding device and image forming device
Inventor: HOSHINO SEIJI
IPC: B65H3/52
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a separation paper feeding device capable of preventing the occurrence of aged deterioration and non-feeding and overlap feeding due to the aged deterioration. SOLUTION: This FRR type separation paper feeding device 6 is provided with a conveyance roller 26 and a return roller 27. The conveyance roller 26 has a conveyance roller main body part 26b formed into a circular column shape and a conveyance roller projection 26c provided in its outer peripheral part and piercing paper S, and the return roller 27 has a return roller main body part 27b formed into a circular column shape and a return roller meshing part 27c provided in its outer peripheral part and meshing with the conveyance roller projection 26c when the conveyance roller 26 and the return roller 27 come into contact directly.  A meshing rate of the conveyance roller projection 26c and the return roller meshing part 27c is 1 or more, and at least one set of the conveyance roller projection 26c and the return roller meshing part 27c is maintained in a meshing condition at all times when the conveyance roller 26 and the return roller 26 come into contact directly.
Patent JP-2002170279-A (JP)
Title: Optical recording medium, its manufacturing method and injection molding machine
Inventor: KIKUCHI MINORU
IPC: G11B7/24067
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium by which stripping is prevented when a light transmissive layer is formed, flatness of a cramp reference surface is improved to restrict face-runout when the optical recording medium is placed on the spindle of a recorder/reproducer or a reproducer and rotated, the cramp reference surface is made to be highly frictional to prevent idling and recording/reproducing is performed with a high reliability. SOLUTION: A disk baseboard 1 provided with an information signal part 1c on one main surface is irradiated with a laser beam from a side where the information signal part 1c exists and, then, an information signal is recorded/reproduced in an optical disk. In the optical disk, the cramp reference surface 3c is set at the side of the information signal part 1c on a replica baseboard 1a which constitutes the optical disk. The cramp reference surface 3a is made to be flat and the thickness of the replica baseboard 1a in a cramp area 3 is made to be larger than that of the replica baseboard 1a in an information recording area 4. A projected baseboard which is thicker at the circumference of a center hole 1b than at the information recording area 4 is used as the replica baseboard 1a.
Patent JP-2002128087-A (JP)
Title: Advertising method using upper lid part of beverage can
Inventor: KAWAKUBO YOSHIKO
IPC: B65D25/20
Filed: 2000-10-29
Abstract: PROBLEM TO BE SOLVED: To use an upper lid part of a beverage can as an advertising method for allowing an advertising medium to attract attention for a prescribed time or prescribed times by having the heart of a consumer influenced effectively by the function of the process of going in order of I(interest), D(desire), M(memory) and A(action) according to the law of IDMA. SOLUTION: The beverage can Ca is manufactured of a steel material or an aluminum material. The beverage can Ca is constituted by undergoing the fixation of the upper lid part 10 for closing the upper-end opening of the beverage can Ca and making a ring-shaped or plate-shaped pull tab 20 mounted on the lid part 10. The lid part 10 is formed with a top surface part 11, a thin part 13 serving as a drinking port part 12, and the pull tab 20. The pull tab 20 is pulled and raised for the purpose of having the thin part 13 notched and tapped, and having the port part 12 opened. The surface part 11, utilized as an advertising area for a corporation and a public body, is provided with a printing surface Pr.
Patent JP-2002168654-A (JP)
Title: Positioning control mechanism
Inventor: SUGA TOSHIMITSU
IPC: G05D3/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To compose an efficient correction offset deviation table, a correction amplitude ratio deviation table, and a correction phase deviation table. SOLUTION: The correction offset deviation table is configured for storing correction offset deviation information 34. Offset deviation is obtained for a storage position 33 (33A-33E for storing measurement offset deviation information 31 (31A-31K not shown)) that is measured by measurement coordinates 30 (30A-30K) with an interval of 10% of the full range of a scale 1 in the correction offset deviation table of the measurement coordinates with an interval of 25% of the full range of the scale 1 by the measurement offset deviation approximately expression 32, that is approximated using a cubic polynomial by the least-square method. Only the correction offset deviation information 34 for the storage position 33 of the correction offset deviation table is stored at the correction offset deviation table, thus reducing the capacity of the correction offset deviation table.
Patent JP-2002174650-A (JP)
Title: Method for making electronic device model
Inventor: NAOI TAKASHI
IPC: G01R27/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To easily obtain a model of an electronic device applicable to real circuit. SOLUTION: Using different impedances of the load 2 of an electronic device 1, the voltage between terminals 13 and 14 of the electronic device 1 and the current flowing from the terminals 13 and 14 are measured under conditions with different impedances. In the model of a circuit configuration connecting an inner impedance component 12 to a voltage source 11 in series, based on a Thevenin's theorem, an operation is performed using the voltage and the current data as known quantities, and a formed voltage to be formed at the voltage source 11 and an impedance for the inner impedance component 12 as unknown quantities. By making it a model taking the inner impedance component 12 into account, the alienation between the model influenced by the load 2 and the real circuit is prevented.
Patent JP-2002173306-A (JP)
Title: Method of manufacturing metal hydrogen complex compound
Inventor: SUDA SEIJIRO
IPC: C01B6/24
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining an alkali metal salt of tetrahydro boric acid or tetrahydride aluminic acid with high yield under a mild condition of a room temperature and an atmospheric pressure by using a raw material, which is easily obtained and easy to handle. SOLUTION: The tetrahydroborate or tetrahydride aluminate expressed by the general formula: M1(M2H4) (M1 represents an alkali metal and M2 represents boron or aluminum) is manufactured by allowing the alkali metal salt of boric acid or aluminic acid to bring into contact with a metal hydride in a fine powder state to react with each other while giving mechanical energy.
Patent JP-2002174166-A (JP)
Title: Viscous impulse composite type solar pulse turbine
Inventor: SAITO TAKEO
IPC: F01D1/22
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a viscous impulse composite type solar pulse turbine capable of increasing efficiency and extensively reducing cost with small output in consideration of using it as a distributed energy system by adopting it for a Rankine system using natural energy such as solar energy by scaling down a conventional steam turbine and low at cost. SOLUTION: This viscous impulse composite type solar pulse turbine works in a temperature range fully provided from solar energy by precisely laminating a large number of thin discs simple in shape and having an impulse element and pulsefully injecting steam in their disc clearances at pin points.
Patent JP-2002173998-A (JP)
Title: Ceiling structure and living room structure
Inventor: KAWAGISHI KAZUNORI
IPC: E04B9/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling structure providing a feeling of freedom in a habitable room without construction of well space, and providing the feeling of wooden construction by positively exposing beams into the habitable room. SOLUTION: The ceiling structure has a recessed part 10 provided in the surface of a ceiling 1 and the lower halves of skeletal beams 2 are exposed to the recessed part 10. In a habitable room structure, the recessed part 10 is provided in the surface of the ceiling 1 immediately above an area where it is desired to provide a sense of freedom inside a habitable room 3 and the skeletal beams 2 are partially exposed to the recessed part 10. The surface of each skeletal beams 2 is covered with a decorative material 4 to construct the ceiling structure or the habitable room structure.
Patent JP-2002174754-A (JP)
Title: Optical connector assembling tool
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/40
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To improve workability in fixing an optical fiber inserted in an optical connector, through thermosetting of an adhesive, in a device for inserting an optical fiber into one or more inserting holes formed in the optical connector. SOLUTION: The optical connector assembling tool 10 is designed such that the optical connector 12 supported on a connector fixing part 13 is heated by a heating means 20, which is installed in such a manner that it is incorporated in or externally adjacent to the connector fixing part 13, and that the thermosetting adhesive injected into the optical connector 12 is thereby hardened.
Patent JP-2002179494-A (JP)
Title: Quartz crucible for pulling up single crystal, single crystal pulling up device and single crystal pulling up method
Inventor: ABE HIROSHIGE
IPC: C30B29/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a quartz crucible for pulling up single crystal, a single crystal pulling up device and a single crystal pulling up method which enable the control of oxygen concentration in a crystal so as not to exert adverse influence on the crystal growth without introducing novel equipment. SOLUTION: This quartz crucible 4 for pulling up single crystal pulls up the silicon single crystal C from the stored silicon melt L and, therein, cristobalite 4a which contains tridymite is formed on the inside surface which is in contact with the silicon melt.
Patent JP-2002183666-A (JP)
Title: Pattern-recognizing device, image reader, pattern- recognizing method and recording medium
Inventor: ENDO HIKARI
IPC: G06K9/62
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for recognizing a pattern, and a technology for realizing this technique. SOLUTION: A shape of an X-direction projection histogram for making a standard pattern of a character 'Large' (a Chinese character) by counting the number of black dots existing in the X direction in accordance with a position in Y direction becomes a unique shape proper to the standard pattern. The other projection histogram made by a similar technique also becomes a unique shape. The number of respective black dots counted by dividing the standard pattern into four partial areas, so as to be respectively equal in the lengths in the XY direction is different by the standard pattern. Thus, the number of black dots for these histograms and the respective partial areas is used as information for expressing a characteristic of the pattern, and a pattern belonging category is recognized.
Patent JP-2002182401-A (JP)
Title: Photomechanical process for planographic printing plate
Inventor: OKAMOTO YASUO
IPC: G03F7/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a photomechanical process for a planographic printing plate using an alkali developing solution of a relatively low pH favorable to the environment and safety, giving a non-image area stably having good developability and free of stain in printing, ensuring superior contrast between image and non-image areas, little damage to the image area in development and high image strength, not causing printing trouble such as blinding in printing and capable of imparting superior age stability and high printing resistance. SOLUTION: A photosensitive planographic printing plate having a middle layer containing a compound having a phosphonic acid group or its salt on an aluminum base and a photosensitive layer of a photopolymerizable composition on the middle layer is imagewise exposed and developed with a developing solution containing an inorganic alkali agent and a nonionic surfactant having a polyoxyalkylene ether group and having pH 10.5-12.7 and 3-30 mS/cm electric conductivity.
Patent JP-2001242751-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: G03G21/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a memory capacity mounted on an image forming main body side can be reduced than that mounted on an attaching and detaching unit in an image forming device on the main body of which the attaching and detaching unit mounting memories can be mounted. SOLUTION: A memory access reservation control part 302 which receives an access request to a nonvolatile memory 19 provided in a process cartridge 21 integrating a photoreceptor drum, a toner or the like, is provided in an engine control part 202. When there is an access request to the nonvolatile memory 19 from a printer controller 201, the memory access reservation control part 302 performs access to the nonvolatile memory 19 according to the access request. When the access in completed, the complation of the access reported to the printer controller 201, and a request to send information which the printer controller 201 read in response to the report by communicating with the engine control part 202 is performed, or confirmation of normal termination of writing is performed.
Patent JP-2002183282-A (JP)
Title: Service mediating system
Inventor: MIYAZAKI HIROYO
IPC: G06Q30/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a service which is desired by service user by permitting a person with required technique to visit the house of the user in the case of necessity and providing the service which is necessary for the individual. SOLUTION: The person with skill concerning a mediation service is registered in the service mediation database of a service mediation server 303 as a service provider from a service provider terminal 203. The service mediation server 303 displays the list of the mediation services to a service user terminal 301, the service user selects the service and the provision of the service is requested to the service mediation server 303. The server 303 decides the service provider and the service provider visits the house of the service user on a date desired by the user to perform the service.
Patent JP-2002177706-A (JP)
Title: Amphoteric high molecular flocculating agent and method of dehydrating sludge
Inventor: HIROSE KUNIHIKO
IPC: B01D21/01
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high molecular flocculating agent having excellent flocculating and dehydrating performance and capable of obtaing low water content cake by adding a little quanty thereof, and to provide a method of dehydrating sludge. SOLUTION: The high molecular flocculating agent is an amphoteric high molecular flocculating agent consisting of >=2 kinds of amphoteric high molecular compounds different in ion equivalent. The sludge is dehydrated by adding the amphoteric high molecular flocculating agent after adding or without adding an inorganic flocculating agent.
Patent JP-2001318181-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: OGUCHI KAZUNARI
IPC: G21C3/328
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel assembly for boiling water reactor which ensures thermal operation margin and mechanical integrity of fuel rods, prolongs operation and improves in take-out burn-up. SOLUTION: Fuel rods (2) containing pellets with maximum enrichment in most part of the lower region (II) and pellets with lower enrichment than the maximum enrichment in most part of the upper region (I) are distributed in fuel rod positions adjacent to both of the corner rods and water gaps. At least in a part or most part of the lower region (II), fuel rods (G1) containing pellets with gadolinia are distributed in the position adjacent to the fuel rods (2) but not adjacent to the water gaps. At least in a part or most part of the lower region (II), fuel rods (G2) containing pellets with maximum enrichment and added with gadolinia of maximum concentration in the fuel assembly are distributed in the assembly periphery not adjacent to the water gap and the water rods.
Patent JP-2002185378-A (JP)
Title: Array antenna system
Inventor: ASAI TOSHIO
IPC: H01Q3/26
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an array antenna system for forming a multibeam by digital beam forming capable of receiving a plurality of frequencies by effectively utilizing hardware resources of a limited apparatus. SOLUTION: The array antenna system comprises a digital beam forming unit capable of dividing an antenna opening into M pieces of blocks when M types (M is an integer of 2 to N) different frequency bands of signals are received, regulating a frequency of a local oscillation signal generator of each receiving system to a desired frequency, frequency-converting to a common intermediate frequency signal, frequency-selecting in the band by a band pass filter group, generating and setting a beam forming load corresponding to each frequency, and parallel processing to simultaneously form the digital multibeam of each frequency band.
Patent JP-2002191074-A (JP)
Title: Mobile communication terminal and music reproducing device
Inventor: NITTA SHIGEO
IPC: H04B1/40
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal provided with a music reproduction function that can inform a user about the arrival of an incoming call without stopping music reproduction when the incoming call arrives during reproduction of music and to provide a music reproducing device that informs the user about the notice time without stopping the music reproduction sound when the notice time comes during the reproduction of music. SOLUTION: Upon the receipt of an incoming call, while music is reproduced by plugging in a stereo earphone 61 to a stereo jack 60, a music sound is outputted from only an earphone 611 of an R channel in the stereo earphone 61, an earphone 612 of the other L channel outputs a ringer tone. Thus, the device can inform the user about the arrival of the incoming call without stopping music reproduction.