baber/WOPTO huggingface dataset:
Patent JP-2002269138-A (JP)
Title: Method for generating retrieval condition
Inventor: OGAWA YASUTSUGU
IPC: G06F17/30
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To generate such a retrieval condition that does not take retrieval time so much by taking an index characteristic into consideration and by making a retrieval condition generating means adjust the length of a retrieval word included in the retrieval condition to be generated. SOLUTION: This retrieval condition generating method generates a retrieval condition that can be processed by a retrieval system from a retrieval request sentence in which a retrieval request is described in a natural language, and has a division step for dividing the retrieval request sentence into words, a candidate selection step for removing undesired words from word division results and selecting retrieval word candidates, an adjustment step for adjusting the length of a retrieval word candidate in accordance with the index format of an object to be retrieved by using the generated retrieval condition to generate a retrieval word, and a connection step for connecting a plurality of retrieved words with an operator when there are the plurality of selected retrieval words.
Patent JP-2002262760-A (JP)
Title: Bakery dough
Inventor: MIKI KENJI
IPC: A21D2/26
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide bakery dough having good taste of mayonnaise taste or the like and good palatability, and free from the troubles of disturbing yeast fermentation, deteriorating dough properties and the like by compounding an O/W-type emulsion. SOLUTION: The bakery dough is compounded with an O/W-type emulsion solid at >=0 deg.C and becoming a paste by heating.
Patent JP-2002103621-A (JP)
Title: Bubble jet (r) system ink jet print head
Inventor: LEE CHUNG-JEON
IPC: B41J2/14
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a bubble jet type ink jet print head exhibiting a high printing speed while utilizing energy of a generated bubble efficiently. SOLUTION: The bubble jet ink jet print head comprises a nozzle plate 110 provided with nozzles 160 for ejecting ink, a substrate 100 supporting the nozzle plate 110 and having an upper surface provided with heaters 140 each having a three-dimensional concave surface facing the nozzle 160, an electrode 170 provided on the upper surface of the substrate 100 and connected electrically with the heaters 140 in order to apply a current thereto, ink chambers 130 formed between the bottom face of the nozzle plate 110 and the surface of the heater 140 and being filled with ink, and an ink supply channel 150 formed between the nozzle plate 110 and the substrate 100 while communicating the ink chambers 130 in order to supply ink into the ink chambers 130.
Patent JP-2001272768-A (JP)
Title: Photolithography mask
Inventor: STEVEN D FLANDERS
IPC: G03F1/60
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a reticle or photomask having a structure to prevent the discharge of static electricity. SOLUTION: An ESD decreasing means is provided by enclosing the integrated circuit patterns etched in a light shielding material arranged on a substrate. The reticle or photomask having guard bands or discontinuous parts is disclosed. The width of the guard bands is preferably about 1 to about 50 mm. The guard bands decrease the ESDs by dividing the routes where charges move, thereby separating the important pattern regions from the movement of the charges. The etching of the guard bands may be easily incorporated during the etching of the integrated circuit patterns of a manufacturing protocol.
Patent JP-2002271518-A (JP)
Title: Communication system capable of optionally delivering call to data communication terminal utilizing telephone network
Inventor: NAKANUMA TADASHI
IPC: H04M11/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, that is capable of optionally delivering a call to a data communication terminal, without making a phone ring in the idle time of a telephone line by utilizing an existing telephone network. SOLUTION: In the case of arrival of a call from a particular subscriber line to other particular subscriber line, subscriber line switches 2a, 2b transmit pre-call notice information to a called subscriber line. Controllers 5a-5d are connected to subscriber lines 3a-3d, through which the pre-call notice information can be received at a pre-stage of phones 4a-4d, and data communication terminals 6a-6c are connected to the controllers. The subscriber line switches 2a, 2b transmit the pre-call notice information as particular before-speech notice information, when the incoming call denotes selection of the correction or the data communication terminals.  The controllers connect the data communication terminals connected to the controllers to the subscriber switches, when the pre-call notice information is the particular pre-call notice information but connect the lines after the controllers to the subscriber switches, when the pre-call notice information is not particular pre-call notice information.
Patent JP-2002262951-A (JP)
Title: Storage case for electronic medium
Inventor: SHIRATSUBAKI SADAO
IPC: A47B81/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage case for electronic media whose drawers are prevented from coming off from drawer inserting parts by equipping drawer coming-off preventing members on desired positions inside the drawer inserting part. SOLUTION: Drawers 3 of this storage case for electronic media are made of synthetic resin. the drawers have height at the rear end parts of side plates 6, 6 or that of rear plates 5 higher than height from the front ends to the center parts of the side plates 6, 6 and are inserted into the case body 1 which has the coming-off preventing members 9 projected from a position above the front end parts of the side plates 6, 6 of or front plates 4 of the drawers 3 inserted into the drawer inserting parts 2 of the case body or inside front plates 4 of the drawers 3 in the drawer inserting parts 2. When a user tires to draw out the drawer 3 from the drawer inserting part 2, the rear end parts of the side plates 6, 6 of the drawer 3 or the rear plate 5 are engaged with the drawer coming-off preventing member 9 so that the user cannot draw out the drawer 3.
Patent JP-2002264006-A (JP)
Title: Polishing pad
Inventor: KATAYAMA KOJI
IPC: B24B37/20
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad started with a short start-up time in polishing, capable of providing a high-flatness and high-quality product. SOLUTION: In this polishing pad with a honeycomb-like porous layer 3, a skin layer 2 of the porous layer 3 is partially removed such that a skin layer removal ratio per unit area becomes 3-75%.
Patent JP-2002271562-A (JP)
Title: Image input/output processor for dealing with storage and transfer system
Inventor: SAKURAI MINAKO
IPC: H04N1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image input/output processor for dealing with storage and transfer system, capable of easily and surely saving or sharing scanned image data. SOLUTION: The image input/output processor for dealing with storage and transfer system is provided with a retrieval managing part P13 for retrieving the image input/output processor, capable of storing image data read by an image reading part 22 (32 and 42), an information storage managing part P4 for individually acquiring information in the image input/output processor, which can be acquired as a retrievable device by the retrieval managing part P13, and a security managing part P8 for inquiring whether access is enabled to the image input/output processor, which acquires information, and the information storage managing part P4 acquires a storable size or the like from the accessible image input/output processor.  When access is enabled, processing to the image input/output processor which acquires the information is finished, and information is acquired individually in the other image input/output processor, which can be acquired as a retrievable device by the retrieval managing part P4.
Patent JP-2002272148-A (JP)
Title: Vibration motor
Inventor: TSUKUI MICHIO
IPC: H02N2/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration motor which has high degrees of freedom in layout, and which is capable of easily being installed for application or position where a vibrating piece needs to be elongated, or in places where it is difficult to install piezoelectric elements and their wiring on the back side of an elastic body. SOLUTION: A pair of piezoelectric elements 4 and 5 are affixed erect to the fore and aft surfaces, in the running direction of a movable member in the vibrating piece 2 including an elastic body which is fitted in a base 1 in a standing erect and which has its free end brought into contact with the movable body. Alternating voltages of the same frequency but with different phase from each other are supplied to the pair of vibrating pieces. This makes it possible to set the dimension of the vibrating piece in the lengthwise direction freely to a certain degree, which improves the degrees of freedom in its layout. Also, it makes it possible to fit the piezoelectric elements and their wiring on the fore side of the base vibrating piece, which provides easier serviceability at positions such as wiring or the like is difficult on the base fore side, thus improving versatility.
Patent JP-2002279325-A (JP)
Title: Electronic business transaction system using cellphone
Inventor: OGAWA KIYOTAKA
IPC: G06Q10/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile electronic business transaction environment, used by a user at ease by taking security measures which are safer than the conventional one in a case of theft and loss in an electronic business transaction by a cellphone using SIM(subscriber identity module) card. SOLUTION: This electronic business transaction system is provided with the cellphone 2 in which the SIM card 4 is inserted, a host server 3 on-line connected to the cellphone and having a function performing electronic business transaction, and users' information database 1 having a pre-registered combination of a cellphone number and SIM card identification information. When making transaction of the electronic business by on-line connecting to the cellphone, the host server collates the cellphone number and the SIM card identification information with the contents preregistered in the users database and, only when the collation result matches each other, will the value added information be downloaded to the cellphone.
Patent JP-2001332182-A (JP)
Title: Cathode ray tube
Inventor: MURAI RYUICHI
IPC: H01J29/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube generating a less amount of mislanding due to the distortion of an electron beam with an external magnetic field such as an earth magnetism and less color drift or irregularity on a whole screen. SOLUTION: An internal magnetic shield 30 has an extension portion 34 at a central portion of a long side wall 31 along the edge on the incident side of an electron beam. A height H1 of the extension portion 34 (the height of a cut portion from a bottom side) is greater than a height H2 of a short side wall 32 (the height of the cut portion from the bottom side) neighboring the long side wall at the edge on the incident side of the electron beam.
Patent JP-2002280078-A (JP)
Title: Battery
Inventor: AKASHI HIROYUKI
IPC: H01M10/05
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To further improve the charge/discharge cycle property of a battery newly developed by an inventor wherein the capacity of a negative electrode is presented by the sum of a capacity component of a light metal when stored/ desorbed and a capacity component of the light metal when deposited/dissolved. SOLUTION: The battery comprises a positive electrode 21 having a positive electrode mixture layer (a positive electrode active material layer) on the surface of a positive electrode collector and the negative electrode 22 having a negative electrode mixture layer (a negative electrode active material layer) on the surface of a negative electrode collector, lapped and rolled with each other via a separator 23 containing an electrolyte to form a rolled electrode body (a rolled body) 20, wherein the capacity of the negative electrode 22 is presented by the sum of the capacity component of the light metal when stored/ desorbed and the capacity component of the light metal when deposited/ dissolved. A rolling looseness preventing member is inserted in a void 27 at the center of the rolled electrode body 20 for suppressing the rolling looseness of the rolled electrode body 20.
Patent JP-2002280465-A (JP)
Title: Nonvolatile semiconductor memory and its fabricating method
Inventor: NOMOTO KAZUMASA
IPC: H01L27/115
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory, and its fabricating method, in which deterioration of the characteristics is suppressed even if a semiconductor memory element of microsize is fabricated in the plane of a semiconductor substrate and recording operation of 2 bits per unit memory element is ensured. SOLUTION: The nonvolatile semiconductor memory comprises a first conductivity type semiconductor substrate 11 having a level difference on the surface, a second conductivity type semiconductor region 12 formed on the upper and bottom parts of the level difference while being separated in the direction perpendicular to the major surface of the first conductivity type semiconductor substrate 11 and becoming the source or drain, a gate dielectric film 13 formed on the first conductivity type semiconductor substrate 11 to cover at least the side face of the level difference while incorporating a spatially scattered charge storage means, and a gate electrode 14 formed on the gate dielectric film 13.
Patent JP-2002279026-A (JP)
Title: Server, method and program for presenting program interest level
Inventor: YAMATO JUNICHI
IPC: H04N7/173
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast program interest level presentation server, a broadcast program interest level presenting method and its program which enable a user to utilize information exchanged on the Internet and also frequently talked about as guidance when the user selects and views a program and also to easily peruse the responses of other users to a particular program by presenting a list of pieces of reference information of messages related to each program. SOLUTION: This broadcast program interest level presenting server has a message storing means 2 storing message 10, a program interest level database 3 registering the number of messages of each program, and a message counting means 1 for checking the messages 10 in the message storing means 2 to count the number of messages of each program and recording the number of messages in the program interest level database 3, and provides the user with how many messages related to the individual program exist in the server.
Patent JP-2002280055-A (JP)
Title: Flat wound group manufacturing method and winding device
Inventor: OGUMA MIKIO
IPC: H01M10/0587
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat wound group excellent in volumetric efficiency and having vibration resistance. SOLUTION: A hexagonal core material 2 is made by deforming a seamless cylinder in a shape to make contact with an outer periphery of a winding shaft by slipping it left and right by covering the winding shaft of a winding device with the stainless steel SUS 304 made seamless cylinder. A pole plate and a separator are wound so that a flat winding group 7A of a hexagonal flat shape is formed around the hexagonal core material 2. The flat wound group 10 is manufactured by crushing the flat winding group 7A with the hexagonal core material 2 from the upper side direction. The hexagonal core material 2 is crushed and becomes a plate type core material 2A making contact with no clearance, and an overall periphery of the plate type core material 2A is structured to adhere to the extreme inner periphery of the separator 4a. The plate type core material 2A is fixed inside of a battery.
Patent JP-2002284211-A (JP)
Title: Cap for ink bottle
Inventor: KATO KEISUKE
IPC: B65D47/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cap for an ink bottle which can preclude a possibility of leakage of ink. SOLUTION: The cap for an ink bottle includes an inside plug, in the central portion of which a cross-shaped incision is formed.
Patent JP-2002276822-A (JP)
Title: Piston valve
Inventor: OKASHIN HITOSHI
IPC: F16K31/122
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a piston valve with an easy maintenance/inspection capable of enhancing durability of a seal material and simplifying a structure. SOLUTION: The piston valve comprises at least a body 1; a stem 2; and a yoke stand 3 and in the piston valve, a flow passage is opened/closed or switched by axially moving the stem 2. A whirl-stop mechanism 4 is provided between the stem 2 and the yoke stand 3.
Patent JP-2002285592-A (JP)
Title: Device for collecting foreign matter in pipe
Inventor: FUJITA KOJI
IPC: E03B7/07
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate foreign matter without discharging a large quantity of water. SOLUTION: A collector 21 is attached detachably via a repair valve 3 to a branch pipe 2 branching off from a main 1. A case 22 is joined to an upper end of the branch pipe 2. A collecting net 24 reaches the main 1 so as to expand when a shaft 23 is pushed down, and contracts to be housed in the case 22 when the shaft 23 is pulled up. The repair valve 3 is closed, and the collector 21 is detached from the branch pipe 2 in order to enable the foreign matter to be recovered from the collecting net 24.
Patent JP-2001307478-A (JP)
Title: Integrated memory, and method for generating reference voltage on reference bit line of integrated memory
Inventor: BOEHM THOMAS
IPC: G11C11/22
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of bit line reference voltage to read and write data in a memory capacitor MC in a memory in which a differential sense amplifier SA is connected to a pair of bit lines, for example, a ferroelectric memory to read and write data in a memory capacitor MC. SOLUTION: A main reference bit line/BL0 is connected to reference voltage VREF through a charging switch element TL. The other reference bit line/BLi is connected to the main bit line/BL0 through a balance adjusting switch element TA for electric charges balance adjustment between parasitic capacitance of each reference bit line. At the time, reference voltage VGEN is separated from the main reference bit line/BL0, other reference bit lines /BL1, /BL2, /BL3 are connected to the main reference bit line in parallel. Thereby, balance adjustment of electric charges accumulated in parasitic capacitance CPi of each reference bit line connected in parallel is performed, reference voltage VREF is distributed as equal plural bit line reference voltage V/BLi.
Patent JP-2002278772-A (JP)
Title: Device and method for selecting program
Inventor: MATSUOKA TATSURO
IPC: G06F3/0481
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide program selecting device and method capable of automatically associating an object on a computer screen with a program even without individually managing the program. SOLUTION: An object displayed on an output device 3 such as the computer screen is designated by using an input device 1 such as a mouse. The object is map data and a building icon, etc., displayed on the map data. An identifying part 41 in a processor 4 identifies the type of a program that starts the object by designating one object. Next, a selecting part 42 selects only the programs of the type selected among all of the programs stored in a program storing part 2. A list of the selected programs is stored in a memory 43. Then, a displaying part 44 displays the list on the output device 3.
Patent JP-2002239493-A (JP)
Title: Method for treating water generated at final disposal site
Inventor: OSHIMA YASUHARU
IPC: B09B1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating water to be generated at the final disposal site by a closed system, by which such a possibility can be prevented that pollution is spread to the surrounding environment of the final disposal site and from the upper stream of a river to the sea when the water to be generated at the final disposal site is discharged to the outside. SOLUTION: The water generated at the final disposal site is used as cooling water for cooling the combustion gas generated from an incinerator installed at the final disposal site. The organic content or the like contained in the water is decomposed thermally by staying it in the combustion gas of high temperature for >=3 seconds and then diffused to the atmosphere. The sludge and residue remaining in a water tank are collected and burnt in the incinerator.
Patent JP-2002273183-A (JP)
Title: Gas-liquid mixing and dissolving apparatus
Inventor: OSAKI SOICHIRO
IPC: B01F5/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid mixing and dissolving apparatus capable of efficiently separating undissolved gas in spite of its small size. SOLUTION: A dissolving tank 52 is provided in a vertically long state and a cyclone type separation tank 53 is integrally provided on the lower side of the dissolving tank 52, and the dissolving tank 52 and the separation tank 53 are demarcated by a partition plate 54. The dissolving tank 52 is constituted so as to stirr a liquid and gas in a turblent state to increase the amount of the gas dissolved in the liquid. The separation tank 53 is constituted so as to revolve the gas-liquid mixture supplied from the dissolving tank 52 to centrifugally separate the undissolved gas in the liquid not only to discharge the same to the outside but also to supply the liquid having the gas dissolved therein to a necessary place.  The undissolved gas can be centrifugally separated efficiently from the liquid by revolving the gas-liquid mixture in the cyclone type separation tank 53 to be discharged to the outside. The reduction of cost is achieved by single structurization and the miniaturization of the tank and only one miniaturized vertically arranged tank may be used and an installation space can be contracted to a large extent.
Patent JP-2002286687-A (JP)
Title: Sensor with ventilation structure
Inventor: TOGAWA MAKOTO
IPC: G01N27/409
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sensor with a ventilation structure which can ensure a superior ventilation performance and a superior waterproof performance by preventing the damage of a filter which can be ventilated and waterproof. SOLUTION: A disk-shaped fluororubber holding member 14 is internally fitted to a communication part 11a of an outer tube 11, and the holding member 14 is caulked from the outside of the outer tube 11 so as to be fixed integrally to the outer tube 11 in such a way that its airtightness and its watertightness are ensured. A ventilation hole 35 by which the inside and the outside of the sensor communicate is formed in the axial center of the holding member 14. A ventilation filter 41 is fixed to the ventilation hole 35 by a stop member 43 in a press-fitted state. The stop member 43 is a fluororubber cylindrical member whose rubber hardness is larger than that of the holding member 14, and a ventilation communication part 45 which passes the stop member 43 in the axial direction is formed in it axial center.
Patent JP-2002287603-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the difference in picture quality is caused between a front and a rear side image, since transfer rate lowers because of increase in resistance value of recording paper, in the transfer processing stage of the rear side image forming. SOLUTION: Humidifier means is provided on a paper re-feeding path for the rear side image formation.