baber/WOPTO huggingface dataset:
Patent JP-2002110852-A (JP)
Title: Semiconductor package and connection structure of semiconductor chip
Inventor: SUGIYAMA SUNAO
IPC: H01L23/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package that prevents cracks from being easily developed at a portion connected by solder, and the connection structure of a semiconductor chip. SOLUTION: At the lower-surface side of the semiconductor chip 30, insulating layers 136 and 236 are provided. In each insulating layer, a conductor circuit 143 and copper plating 239 are provided for electrically connecting to the semiconductor chip 30. Also, at the lower-surface side of the copper plating 239, a connection section 1 for connecting the semiconductor package 51 to a substrate 50 is provided. The connection section 1 is composed of a core section 2 made of a resin material, a metal layer 3 for covering the surface of the core section 2, and a solder section 4 for covering the surface of the metal layer 3. Even if temperature rises at the connection portion for generating stress after the semiconductor package 51 is connected onto the substrate 50, the core section 2 absorbs the stress, thus reducing the cracking at the solder section 4.
Patent JP-2002116924-A (JP)
Title: Data processor
Inventor: NAKAMURA KEIJI
IPC: G06F9/38
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of efficiently debugging the program of a data processor with a built-in cache memory at a low cost. SOLUTION: A conditional branching discrimination part 1 for judging that an instruction read from an external memory or a cache memory is a conditional branching instruction for program debugging is provided inside this data processor, and in the case that the decided result is the conditional branching instruction, a conditional branching instruction detection result signal for generating a cache memory error is reported to the built-in cache memory 3. On the side of the cache memory 3, by preparing a comparator circuit so as to be the cache memory error from the previous reported result, the state of generating the cache memory error is formed when the instruction read at the time of program debugging is the conditional branching instruction.
Patent JP-2002112839-A (JP)
Title: Table with portable chair
Inventor: IZUMI SATOSHI
IPC: A47C4/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a table with portable chairs where four persons can sit down easily at respective seats at the diagonal positions of the table surrounding the table, a space per a single person is large and there is a space adjacent to each seat part of the table to enable a standing person to approach the table to cook, etc. SOLUTION: In the table with the portable chairs provided with foldable chair legs 9 used as the leg parts of the table 8 in common, the legs 9 are provided with seat parts 21 arranged at a chair seat frame 19 by four seats in total with each seat at each diagonal position of the table 8, a pair of guide members 24 which are provided on the rear surfaces of the seat parts and parallel to the moving direction of the frame 19 when opening and closing a half case, a pair of the first supporting legs 27 whose base tip parts are supported rotatably and pivotally by inner end parts at the seat parts in the neighborhood of the guide members, and a pair of the second legs 29 which are supported rotatably and pivotally crossing with the first supporting legs,  which are foldable in parallel to the first supporting legs with their base end parts guided by the guide members and which are supported by the outer end parts of the seat parts guided by the guide members when the legs are opened.
Patent JP-2002115385-A (JP)
Title: Wall face panel and wall face decorative finish method using the same
Inventor: IKEMOTO SEISHI
IPC: E04F13/07
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a wall face panel capable of facilitating wall face decorative finish and realizing a wall face having excellent design property and provide a wall face decorative finish method capable of easily and inexpensively obtaining the wall face having appearance like continuous appearance and excellent design property by eliminating join parts of the wall face panels and making join parts of decorative sheets used in decorative finish inconspicuous. SOLUTION: This wall face panel 1 bonded continuously in the direction of width on a front face of a wall underlayer member 11 is constituted such that channel parts 2A, 2B crossing orthogonally the direction of width of the wall face panel 1 are formed by linking both end fringes parallel with the direction of width of the wall face panel in the vicinity of either of the end fringes crossing orthogonally the direction of width of the wall face panel.
Patent JP-2001251301-A (JP)
Title: System and method for modeling network data
Inventor: LINDSEY TERRY P
IPC: G06F13/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for modeling network data that models a configuration of a composite network by which a user can load and retrieve information as to the network configuration in a convenient way. SOLUTION: The method modeling a composite network includes a step where an entity provided with the network is identified, a step where one entity or more is classified into a node or an edge, and a step where a set of layers having the node or edge is defined, the layer has at least one node, an optional node or edge is a member of one layer only, the edge included in an optional layer is to be terminated by just two nodes included similarly in the layer.
Patent JP-2002132101-A (JP)
Title: Process cartridge recycling system of image forming device
Inventor: KOMATSUBARA SATORU
IPC: G03G21/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge recycling system of image forming devices which facilitates judgment as to whether the recycling of components constituting process cartridges is possible or not. SOLUTION: When the process cartridges are subjected to recycling treatment by storing the components history information of the process cartridges together with the lot numbers of the process cartridges into memory means (34a and 34b) through the network NW in using the process cartridges of the image forming devices, the components history information and lot numbers of the process cartridges are read out of the memory means through the network and the process cartridges are subjected to the recycling treatment in accordance with the read-out information.
Patent JP-2002135789-A (JP)
Title: Imaging apparatus, its signal processing method and storage medium with module for perform signal processing
Inventor: TAKEUCHI YOSHITAKA
IPC: H04N9/73
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which enhances convenience of blank data used for color calibration of imaged pictures. SOLUTION: In the imaging apparatus, each inputted image data is filed in an image filing part 106 to be recorded in a medium recording part 107, and also average data of every color component data to a part of the image data is recorded in an area difference from an area to record imaging data in each file.  When desired image data is selected by a blank data image selecting part 109 by using a monitor to reproduce an to display the image data, the average data which is recorded in the same file, where the image data is recorded, is read out from a bland data reproducing part 110, and a control value of a white balance control part 114 is calculated by a calculating part 111 for white balance control value based on the read average data to set the control value by a setting part 112 for white balance control value, so that a white balance control is performed by using the set control value.
Patent JP-2002129764-A (JP)
Title: Work space system
Inventor: NOSE KENJI
IPC: A47B37/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact work space system having no feeling of oppression. SOLUTION: A seating area 12 extending in the orthogonal direction in planar view is provided in the inside of a booth 1 formed rectangularly in the planar view, and desk top boards 17, 18, 19 are arranged on both the sides and the interior side. The working space of the part of each desk top board 17, 18, 19 has interior feeling by the presence of corner parts 7, 8, 9. In addition, the seating area 12 has also the interior feeling because it extends along the diagonal line 13 of the booth 1. The feeling of the oppression can be dissolved by their interior feelings.
Patent JP-2002135456-A (JP)
Title: Communication equipment and storage medium
Inventor: KATO ATSUNORI
IPC: H04M1/274
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can avoid a state of useless dialing a telephone number of a communication destination from a portable telephone set. SOLUTION: The facsimile equipment A is provided with a function of transmitting facsimile data via the portable telephone set B. A CPU 10 inactivates transmission of the facsimile data via the portable telephone set B when the communication destination telephone number designated by a user to call the communication destination includes an improper number in the case of transmission of the facsimile data via the portable telephone set B, and the CPU 10 selects a public telephone line 28 for the transmission path to transmit the facsimile data.
Patent JP-2002129511-A (JP)
Title: Method for rational application of joint filler for concrete paving
Inventor: SHIOMOTO CHIEZOU
IPC: E01C11/06
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying new fillers for a joint, in which a process can be made extremely shorter than a conventional applying method and by which mechanical materials, labor, hazardous works or the like can be omitted simultaneously. SOLUTION: In the method for rationally applying the joint fillers for a concrete paved road, the penetration of a synthetic high molecular material is 5.0-8.0 mm (25 deg.C) in a construction method, in which the synthetic high molecular material having properties that a surface brought into contact with ready- mixed concrete is bonded with a concrete surface after the curing of concrete is extrusion-molded previously in the fixed shape of the joint fillers or the pasty fillers are extruded from a nozzle and extruded mechanically to the fixed positions of the joints during a time when concrete is not solidified after the placing of concrete and the joints are formed, in the joints installed on the concrete paved road at regular intervals.
Patent JP-2002131105-A (JP)
Title: Ultrasonic flow rate measuring method
Inventor: IWAKAWA MEGUMI
IPC: G01F1/66
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of ultrasonic flow rate being able to more accurately specify the arrival timing of an ultrasonic and then ensure an adequate measurement accuracy. SOLUTION: In the ultrasonic flow rate measuring method, each ultrasonic transducer 2, 3 is positioned opposite to upstream and downstream sides of fluid to be measured, respectively, these ultrasonic transducers 2 and 3 mutually generate and transmit an ultrasonic as well as receiving the transmitted ultrasonic each other to measure flow rate of the fluid based on the propagation time of respective ultrasonic obtained from each received wave. The point in time when maximum half-wave Wp of the above received wave W has reached a reference voltage value E is defined as the arrival timing of the ultrasonic.
Patent JP-2002135397-A (JP)
Title: Information transfer device and information transfer method
Inventor: KAWABE YOSHITAKA
IPC: H04W84/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To transfer a telephone number or the like of its own mobile station device to an opposite mobile station device without the need for dialing. SOLUTION: A transmission/reception section 101 can transmit/receive information via an infrared ray interface. An own information storage section 102 stores own information received from an operation section 104 and the storage section 102 outputs the stored own information to the transmission/reception section 101 according to a transmission instruction received from the operation section 104. An opposite information storage section 103 stores the opposite information received by the transmission reception 101 and outputs the designated opposite information to a telephone directory storage section 105 according to an output instruction received from the operation section 104, so that the designated opposite information is utilized in phone dialing, and the section 5 stores the information.
Patent JP-2002096197-A (JP)
Title: Collection device for empty vessel for filling fluid
Inventor: SAWAGUCHI TATSUE
IPC: B09B3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To promote reduction in volume of an empty vessel for filling fluid, and to prevent foreign substance from admixing therein after the reduction in the volume. SOLUTION: A collection device for an empty vessel for filling fluid comprises a volume reducing means which compresses the empty vessel for filling fluid and reduces the volume, a box body which is provided with the volume reducing means, an inlet port for the empty vessel for filling fluid which is opened in the box body and wherein the empty vessel for filling fluid is thrown in an original form, a discharge port and a collection port through which the empty vessel for filling fluid in a compressed and reduced in the volume shape after reducing in the volume is passed, and an interior body for storing the empty vessel for filling fluid in a shape after reducing in the volume which is provided so as to link to the collection port.
Patent JP-2002132995-A (JP)
Title: Management system for communication facilities
Inventor: NAKAMURA SATORU
IPC: H04W4/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce maintenance cost by reducing the wastage of time spent, when coping with abnormality occurrence in communication facilities. SOLUTION: Inside a portable telephone base station 1, a programmable controller gathering many kinds of data indicating the operation states of communication equipment and auxiliary equipment or the like is provided. A host computer 10 inside a management center 9 analyzes gathered data from the base station 1, diagnoses the state of the equipment inside the base station; and when it is decided that the repair of the equipment is required, it commands the dispatch of maintenance personnel to a service base 14, selects parts required for the restoration of an abnormal state and orders them to a parts supplier 16. When it is decided a possibility exists that the abnormal contents of the equipment are dissolved by re-supplying of power, the host computer 10 requests a communication carrier operation center 12 to re-supply the power of the equipment through remote control.
Patent JP-2002136330-A (JP)
Title: Hair iron
Inventor: FUKUYAMA KADOTAKA
IPC: A45D1/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress a slip of the hair in a hair iron to realize desired styling. SOLUTION: Frocking by electrostatic frocking is performed on exposed faces of a pair of plates 2 nipping hair in the hair iron opposingly attached to tip sides of a pair of arms 1 attaching a rear end turnably so as to open and close. By the plate 2 on which frocking is performed in this way, piles 8 of both plates 2 sink when nipping hair to support hair by wrapping whole hair and prevent hair from escaping, and a slip at the time of pressure-contact is suppressed so as to prevent hair from deviating in order to realize intended styling.
Patent JP-2002088429-A (JP)
Title: Copper alloy jointly having high strength, high electric conductivity and high thermal conductivity
Inventor: SUMIZAKI FUTOSHI
IPC: C22C9/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To produce a copper alloy high in the three characteristics of hardness, electric conductivity and thermal conductivity since, while heretofore, the ones high in electric conductivity and thermal conductivity have been low in hardness in all cases. SOLUTION: This copper alloy is obtained by adding, by weight, 1.0 to 1.2% nickel, 1.0 to 1.2% cobalt, 0.3 to 0.5% rhodium, 0.3 to 0.5% beryllium and 0.05 to 0.1% boron and iron to copper as the main component.
Patent JP-2002138165-A (JP)
Title: Chloropren rubber composition
Inventor: KABA YASUHIRO
IPC: C08K5/378
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a new vulcanization accelerator instead of conventionally used ethylenethiourea or the like for a chloropren rubber. SOLUTION: This vulcanizing accelerator is a combination of a compound expressed by formula (1) with a compound expressed by formula (2) and an acid anhydride. This vulcanizable chloropren rubber composition comprises the vulcanization accelerator.
Patent JP-2002140785-A (JP)
Title: Measuring system
Inventor: TAKAGI SATORU
IPC: H04Q9/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a measuring system by which processing loads and network loads are not concentrated at a data center for managing data measured by plural measuring instruments distributed and arranged geographically. SOLUTION: The system has a means for holding the network addresses of plural other measuring instruments arranged in the neighborhood of the measuring instrument geographically, a means for transmitting measured data to a request for the measured data from another measuring instrument, a means for requesting, receiving and storing the measured data to/from/in the other measuring instrument, a means for performing spatial differentiation arithmetic operation from plural pieces of measured data and a means for storing the results of the arithmetic operation to transmits them to a terminal, which includes the measuring instrument having a means for obtaining the results of the arithmetic operation directly from the measuring instrument. The measured data can be environmental measured data, transportation traffic data or communication traffic data.
Patent JP-2002145912-A (JP)
Title: Method for producing porous crosslinked polymer
Inventor: INOUE HIROKI
IPC: C08F2/32
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a porous crosslinked polymer through preparing a water-in-oil type high internal phase emulsion(HIPE) stable even at high temperatures. SOLUTION: This method for producing a porous crosslinked polymer comprises preparing a water-in-oil type HIPE by the use of a cationic surfactant having at least two >=14C aliphatic hydrocarbon residues and making an emulsification at 60-150 deg.C and then subjecting the HIPE to polymerization. This method has the following advantages: use of the specific surfactant enables the HIPE stable even at high temperatures to be prepared, resulting in close resemblance of the polymerization temperature to the HIPE temperature, therefore efficiently producing the objective polymer; particularly, use of the surfactant with an iodine value of <35 results in slight deterioration thereof even at high temperatures, no emission of odor due to the oxidation thereof, thus enabling the objective polymer with slight odor and irritancy and antimicrobial tendency to be produced efficiently.
Patent JP-2002151751-A (JP)
Title: Method of manufacturing thermoelectric element and thermoelectric module
Inventor: KAJIWARA TAKESHI
IPC: H01L35/34
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing thermoelectric element by which the temperature characteristic of the performance index of a thermoelectric element can be changed by changing the manufacturing conditions of the element. SOLUTION: In the manufacturing process of the thermoelectric element, an ingot is manufactured by preparing a raw material containing a carrier concentration adjusting substance in a prescribed mixing ratio and by heat- melting and solidifying the material, and then, the ingot is pulverized and the obtained powder is subjected to pressurization or press-sintering and hot plastic deformation. In the process, at least either the mixing ratio of the carrier concentration adjusting substance or the temperature of the hot plastic deformation is changed.
Patent JP-2002153000-A (JP)
Title: Permanent magnet embedded motor and method of manufacturing the same
Inventor: TAKEI HIROMITSU
IPC: H02K15/03
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet embedded motor and a method of manufacturing the same, in which the magnetic characteristics will fluctuate, even when a bonded magnet is used as a permanent magnet and a rotor can be manufactured easily. SOLUTION: When assembling the rotor 2 of the permanent magnet embedded motor 1, a slightly larger bond magnet 4 is inserted using pressure into a slit 30 of a rotor core 3, and the bonded magnet 4 is embedded into the slit 30 of the rotor core 4. Here, the bonded magnet 4 is formed in a flat shape having constant width and is magnetized before the bonded magnet 4 is embedded to the slit 30.
Patent JP-2002142648-A (JP)
Title: Weeding method and weeder
Inventor: ARIMOTO TAKATOSHI
IPC: A01M21/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a safe and efficient weeding method without environmental pollution, and to provide a weeder suitable for performing the method. SOLUTION: This weeding method comprises withering weeds W by spaying the weeds W with high-temperature steam. The weeder 1 to be used for performing the method has such a scheme that a transport means such as a freight vehicle 2 is loaded with a water tank 3, a boiler 4, a boiler driving unit (a small-sized dynamo 6) and a fuel (a heavy oil tank 5) and high- temperature steam generated by heating the water in the tank 3 with the boiler 4 is sprayed via a heat-resistant hose 7 on weeds W, wherein the heat-resistant hose 7 has an on-off valve 9 for its operation in the vicinity of its tip and can be wound on a winder 8 and contained.
Patent JP-2002147893-A (JP)
Title: Heat exchanger
Inventor: MORIMOTO HIROYUKI
IPC: F25B39/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To resolve a problem in a conventional heat exchanger that the distribution of frosting is determined by only the natural progress of the same whereby frost is adhered mostly to the specified places of fins and a heat exchanging efficiency is deteriorated due to the narrowing of the passage of passing air or defrosting process by a heater can not be effected efficiently. SOLUTION: A pitch between rows of a straight pipe sections of heat transfer pipes, through which the refrigerant having a dryness of 0.6-0.9 passes, and that of neighbored downstream side rows of straight pipe section is determined so as to be larger than the same between the other neighbored rows of straight pipe section. Further, the row of straight pipe section of heat transfer pipes, through which the refrigerant having the dryness of 0.6-0.9 is passed, is approximated to the upstream side of the fins installed in the heater.
Patent JP-2002148533-A (JP)
Title: Optical modulation element, exposure head and image recorder
Inventor: MIYAMARU FUMIAKI
IPC: G06T1/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation element capable of inexpensively increasing the number of channels without increasing its cost, and to provide a multi-channel exposure head and an image recorder. SOLUTION: The optical modulation element is provided with an optical waveguide through which light is entered from one end face and is outgone from the opposite other end face, a flexible light transmissible member arranged opposed to the interface of the optical waveguide with a gap and a modulation means for bringing the light transmissible member into contact with the interface of the optical waveguide.