baber/WOPTO huggingface dataset:
Patent JP-2002068746-A (JP)
Title: Method of producing lithium manganate, lithium manganate, positive electrode for lithium ion secondary battery using the same as positive-electrode active substance, and lithium ion secondary battery
Inventor: YAMAWAKI TETSUYA
IPC: H01M4/505
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material for lithium ion secondary battery, particularly lithium manganate having spinel structure usable as the positive- electrode active substance, to provide a novel method capable of easily produc ing the lithium manganate at a low cost, to provide a positive electrode excel lent in charging/discharging capacities and charging/discharging cycle properties, and to provide a lithium ion secondary battery. SOLUTION: Lithium manganate is obtained by bringing a manganese halide, a lithium compound, at least one selected from the group consisting of a nickel compound, a cobalt compound, a manganese compound, a chromium compound, a magnesium compound, a chromium compound and an aluminum compound, and an oxidant into contact and reacting with each other in a liquid phase not more than 100 deg.C.
Patent JP-2002069545-A (JP)
Title: METHOD FOR PRODUCING TiAl BASED INTERMETALLIC COMPOUND BY LAMINATE ROLLING
Inventor: SASAKI MASAHIRO
IPC: C22F1/18
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an intermetalilc compound of Ti and Al having desired heat resistance and being suitable as a lightweight heat resistant material for structural purpose by using thin sheets of Ti and Al on the market without requiring special apparatus for forming and also without requiring special working conditions and to provide an intermetallic compound of Ti and Al obtainable by the same production method. SOLUTION: In this method for producing an intermetallic compound, a metallic sheet obtained by alternately piling and integrating Ti sheets and Al sheets by 10 or more layers in total and thereafter subjecting the same to hot rolling and press contacting to metallically join respective layers into a multilayered structure or a metallic sheet obtained by further alternately piling and integrating the same metallic sheets by 10 or more layers and thereafter subjecting the same to hot rolling and press contacting to metallically join respective layers into a multilayered structure is, as it is, or after cold rolling, subjected to heat treatment at a temperature of the melting point (659 deg.C) of Al or lower to form an intermetallic compound of Ti and Al at an interlayer between the Ti layer and Al layer, or moreover,  the material after the heat treatment is subjected to heat treatment at a temperature of the melting point (1,400 deg.C) of the intermetallic compound of Ti and Al or lower, and the intermetallic compound of Ti and Al is formed on the whole of the material, and the interemetallic compound is obtained by the same production method.
Patent JP-2002076991-A (JP)
Title: Spread spectrum receiver and method for automatic frequency control
Inventor: MORIYA MASAHIRO
IPC: H04B1/7087
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the reception performance of a spread spectrum receiver by accurately synchronizing the frequency of a radio section to received signals. SOLUTION: After the radio section 102 receives spread signals, a correlation calculating section 104 for PN code inversely spread the signals. A correlation calculating section 113 for pilot signal correlates pilot signals for synchronization contained in the received signals at every in-phase axis and quadrature axis. A difference calculating section 112 finds frequency errors based on the correlative values of the reversely spread signals with the in-phase axes and quadrature axes before and after a specific time elapses. A dividing section 114 finds frequency error correcting values by normalizing the frequency errors with the correlative values of the pilot signals. An accumulation calculating section 115 accumulates the correction values of frequency errors.  A voltage-controlled crystal oscillator 117 corrects the signal frequency used by the radio section 102 at receiving time with the frequency error correcting values.
Patent JP-2002083271-A (JP)
Title: Reader/writer for ic card
Inventor: TAKAHASHI TAKEHIRO
IPC: B42D15/10
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To easily assemble a read/write device body to provide in a case. SOLUTION: This reader/writer 1 is formed by fixing a read/write device body 4 in a case 3 having a card insertion opening 2, and the read/write device body 4 is fixed, by superimposing an electronic substrate 5 having an electronic circuit printed by printed wiring and two sets of through-hole 9, 10, to be locked provided at a prescribed position on a card guide 8 provided with two sets of locking nails 11, 12 having bent rims 13, 15 locked by the inner rim of each through-hole 9, 10 to be locked, so as to have a gap for an IC card 6 to penetrate, and by locking the bent rims 13, 15 at the tip of each locking nail 11, 12 in each of through-hole 9, 10. The one set of locking nail 11 is provided protrusively at the rim part 17 of a card guide 8, and a notch 14 is provided at the rim part on both side of the locking nail 11.
Patent JP-2002083018-A (JP)
Title: Alc panel supply method
Inventor: NAKAMURA FUMIHIKO
IPC: G06Q50/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an ALC(aerated light-weight concreat) panel supply method which can optimize the whole supply system and then improve cash flow efficiency by reducing the supply cost of an ALC panel, speeding up response, and grasping accurate customer's demands more. SOLUTION: This ALC panel supply method is characterized by that a trader which receives an order directly from an orderer of ALC panel construction and produces and constructs an ALC panel obtains design data from the orderer through a computer network, generates ALC panel allocation data according to the design data, obtains ALC panel specification data according to the ALC panel allocation data, and produces the ALC panel with necessary specifications according to the ALC panel specification data. It is suitable that the trader electronically settles the money regarding the ALC panel with the orderer.
Patent JP-2002079379-A (JP)
Title: Template for underwater welding and method for covering sheet metal using the same
Inventor: TSUBAKI TOSHIO
IPC: B23K11/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide means with which the work efficiency of the resistance welding of the lap joint of underwater sheet metals and a series of underwater working from the covering of the sheet metals to their welding, can be greatly improved. SOLUTION: This is a template for underwater welding, which consists of a rectangular sheet made of a flexible non-conductive material. Lots of circular or slit shaped through-holes arranged in a straight line are formed on the sheet, and the template has freely engageable and disengageable restraining means at both tip parts opposing each other of the sheet. This is a covering method for the sheet metal, which has a process sticking the sheet metal on the above template in the atmosphere, a process winding and fitting underwater this template on a columnar body and a process performing underwater resistance welding in the through-hole of the template.
Patent JP-2002082124-A (JP)
Title: Apparatus and method for detecting angular velocity of rotation, and automobile using the apparatus
Inventor: SANPEI YOSHIO
IPC: B60G17/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity of rotation detector 11 which can detect the angular velocity of rotation having limited errors, when the angular velocity of rotation is low in the rotation of a rotor 16. SOLUTION: A receiving part 12 is provided to receive the angle of rotation at each specified time from an angular velocity of rotation detector 17 for detecting the angle of rotation of the rotor 16, a memory part 13 to store the angle of rotation received and a control part 14 to detect an angular velocity of rotation from the angle of rotation stored in the memory part. When a difference is less than a specified value, between any first angle stored and the second angle stored preceding it, the control part 14 works to determine a third angle with the difference thereof exceeding by a prescribed value from among the angles of rotation stored in the memory part 13 and the difference between the first and third angles is divided by the time interval from between the storing of the third angle and the first angle, thereby detecting the angle velocity of rotation.
Patent JP-2002088698-A (JP)
Title: Drying mold for pulp molded product
Inventor: OTANI KENICHI
IPC: D21J3/10
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a drying mold for a pulp molded product, capable of carrying out the highly efficient drying without leaving a transferring mark on the surface. SOLUTION: This drying mold for the pump molded product is usable for pressing and drying a molded product in a wet state, molded from a pulp slurry. The mold has a concave part 11 in a shape capable of allowing the molded product to fit therein, and the surface of the concave part 11 has many steam- ventilating holes 14 communicating steam-ventilating grooves 12 with the exterior.
Patent JP-2002088106-A (JP)
Title: Polymer particle
Inventor: NANBU HIROMI
IPC: C08F2/24
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide polymer particles capable of stably containing hydrophobic skin or hair-protecting agent and a method for treating fibers by the polymer particles. SOLUTION: The polymer particles having 0.001-30 μm volume average particle diameter have an organic high molecular weight polymer (a) as a film wall and comprise hydrophobic skin and/or hair-protecting agent (b) as a core substance or have chitosan and an organic acid having a reactive vinyl group and/or polymer of the salt as film wall and comprise the hair protecting agent (b) as the core substance. The polymer particles continuously or discontinuously exist on the surface of fiber. A fiber-treating agent comprise these polymer particles. This method for treating fiber comprises bringing the polymer particles into contact with fiber or bringing the above fiber-treating agent into contact with fiber.
Patent JP-2002092338-A (JP)
Title: Real estate investing system
Inventor: SAITO TAKUMI
IPC: G06Q40/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a real estate investing system capable of not only separat ing the work but also expecting the smooth flow of a property. SOLUTION: This real estate investing system comprises a real estate possessing means 1 for purchasing and possessing a real estate, a running means 2 for actually running this real estate, a managing means 3 for managing the real estate, and a holding means 4 for possessing stocks of the running means 2 and the managing means 3. The real estate possessing means 1 receives an investment from an investor 5, and purchases and possesses the real estate in response to a command from the managing means 3. The running means 2 performs work for improving profit of the real estate. The managing means 3 selects a purchased object of the real estate possessing means 1. After the holding means 4 and the real estate possessing means 1 are listed, this system exchanges between a stock of the holding means 4 and a stock of the real estate possessing means 1.
Patent JP-2002091833-A (JP)
Title: Device for gathering writing backup data and image forming device
Inventor: YODA JUNYA
IPC: B41J5/30
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for gathering writing backup data with which backup data can be easily transplanted from an old circuit board to a new circuit board and the cost of a main circuit board can be reduced. SOLUTION: Only by connecting a jig 3 provided with an external storage device 4 to an old circuit board 1A, the backup data inside a main body side storage device 2 of the old circuit board 1A can be transferred to the external storage device 4 with the device for gathering writing backup data and only by connecting the jig 3 provided with the external storage device 4 to a new circuit board 1B, the backup data inside the external storage device 4 can be transferred to a main body side storage device 2 of the new circuit board 1B with the device for gathering writing backup data. Thus the transplantation of the backup data from the old circuit board 1A to the new circuit board 1B is extremely easily executed.
Patent JP-2001156676-A (JP)
Title: Spatial localization system, and identification and tracing system for microwave response tag
Inventor: EDWARD A RICHLY
IPC: G06K17/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a system that identifies a tagged object. SOLUTION: A system 10 employing a microwave beam capable of scanning tagged objects to identify then includes an information processing system 20 connectable to a network to spatially analyze, identify and store information relating to microwave tags. The microwave tags can respond to an inquiry (transmitted microwave beam) from a microwave base station 24 wire-connected to the computer system 20 or a microwave base station 26 wirelessly connected to the computer system 20. The tags can respond to the inquiry by simply modulating the incident microwave beam to provide a specific identification backward scattering signal (tag 12) or can respond to the inquiry by a signal temporarily modulated on the basis of a sensor or used entry (tag 14).
Patent JP-2002101530-A (JP)
Title: Structure for mounting grommet to door
Inventor: SUZUKI MASAHISA
IPC: F16L3/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To enhance the sealing characteristics of a grommet mounted to a doorframe. SOLUTION: A structure for mounting the grommet to a door is configured such that the grommet is fitted and fixed to a quasi L-shaped recess formed at the edge face of the doorframe hinged with a car body towards the inner surface of a room side and a door harness is cabled to the car body side from the inner surface of the room side through the grommet. At a part of the recess formed at the doorframe that opposes to the car body, both sides of a grommet body made of an elastic material are depressed by both sides of an inner member made of a stiff resin, and solderless-contacted to both sides of the recess for being sealed.
Patent JP-2002063248-A (JP)
Title: Method for collecting stable customers and storing collected customers
Inventor: ITO KAZUTOSHI
IPC: G06Q50/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to collect stable customers by a conventional method because large sales promotion costs are used for selling a traveling commodity to the general public and customers are missed due to slight differences in quality/prices/service. SOLUTION: A selling method for selling traveling commodities only to customers to be stockholders through the Internet and paying a fixed rebate to the customers in accordance with each commodity selling price is provided in order to solve the problem. Each stockholder has extremely high loyalty to the enterprise and can obtain his (or her) own economical effect by obtaining the fixed rebate to a purchase price. When the enterprise grows and yields profits, the stockholders can obtain dividends also and the business can be attained by recruiting many stockholders and selling traveling commodities by utilizing the Internet without using large selling costs.
Patent JP-2001340050-A (JP)
Title: Mushroom freshness-retaining package
Inventor: MIZOZOE TAKAAKI
IPC: B32B27/34
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject package excellent in appearance and freshness retention effect. SOLUTION: This mushroom freshness-retaining package is characterized by being obtained by seal-packaging mushroom, to provide the package excellent in mushroom freshness, with a nylon monolayer film, a multilayer film of nylon and polyethylene, a multilayer film of nylon and an ethylene-vinyl acetate copolymer, a multilayer film of nylon and a resin as a blend of polyethylene and a polyethylene-vinyl acetate copolymer, or a multilayer film of nylon and an ethylene-vinyl alcohol copolymer, each with a water vapor permeability of 30-180 g/m2.24hr.atm.at40 deg.C.90%RH and adjusted in oxygen permeation amount so as to be an oxygen concentration of 0.1-10 wt.% and a total package weight loss of <1 wt.% per day.
Patent JP-2002076537-A (JP)
Title: Printed wiring board reduced in electromagnetic interference and electronic equipment using it
Inventor: MUTO TOSHIYA
IPC: H05K1/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board on which electronic equipment which is reduced in electromagnetic interference can effectively shield an area to be shielded provided on the wiring board is constituted even when the printed wiring has only one surface or is composed of two printed wiring boards. SOLUTION: On the printed wiring board 1, grooves 6 and 7 are provided around the electronic parts 4. The groove 6 is provided on the parts mounting surface 2 of the wiring board 1, and the groove 7 is provided on the soldered surface 3 of the board 1. The grooves 6 and 7 are formed in closed loops and closely to each other. The grooves 6 and 7 are filled up with a shielding material (for example, a ferrite). Consequently, when a shielding case 22 is mounted on the parts mounting surface 2 and another shielding case 23 is mounted on the soldered surface 3, the periphery of electronic parts 4 is nearly completely shielded. Since the grooves 6 and 7 can be formed by using an ordinary router and can be filled up with the shielding material by the printing method, the grooves 6 and 7 can be realized inexpensively.
Patent JP-2002103714-A (JP)
Title: Card recorder
Inventor: YUI KENICHI
IPC: B41J29/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a card recorder comprising at least second and third carrying passages crossing a first carrying passage at least at one intersection, and first and second processing sections provided, respectively, in the second and third carrying passages such that one of the first or second processing section prints information on a card and the other section overcoats the recording face of the card with a coat film, in which all elements including the first and second processing sections can be arranged rationally, the card can be carried effectively because the second and third carrying passages intersect the first carrying passage, and the card recorder can be made compact. SOLUTION: The card recorder comprises a first carrying passage p1 equipped with a card feeding section 10, a second carrying passage p2 intersecting the first carrying passage p1, a third carrying passage p3 intersecting the first carrying passage p1, at least one card reversing section 30 disposed at least at one intersection of the first carrying passage p1 and the second and third carrying passages p2 and p3, and first and second processing sections 50 and 60 provided, respectively, in the second and third carrying passages p2 and p3.
Patent JP-2001139574-A (JP)
Title: Benzothiazoline derivative
Inventor: SATO YOSHINARI
IPC: A61P9/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative as a new neuropeptide Y receptor antagonist. SOLUTION: This benzothiazoline derivative is represented by the formula [wherein R1 is H or a halogen; W is S or O; A is (CH2)m-C(O) or (CH2)n; (m) and (n) are each an integer of 1-6; and Z is (substituted) N-containing heterocyclic]. The derivative and a medically acceptable salts thereof are useful as a neuropeptide Y receptor antagonist.
Patent JP-2002108520-A (JP)
Title: Electronic apparatus and inter-microcomputer communication control method
Inventor: HISAIE HIROSHI
IPC: G06F13/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of properly reducing any unnecessary power to be consumed by multiple microcomputers. SOLUTION: Wen a power is supplied from an outside personal computer through a power line 21 of a USB cable 2, USB microcomputer 11 turns the voltage level of a second power confirmation line 17b into a 'HIGH' state, and indicates that its own microcomputer is in an operating state to a main microcomputer 12. When a power is supplied from a power source circuit 16 through a power line 19, the main microcomputer 12 turns the voltage level of a first power confirmation line 17a to a 'HIGH' state, and indicates that its own microcomputer is in an operating state to the USB microcomputer 11. Those microcomputers detect the operating state of the opposite microcomputer according to each power confirmation line outputted form the opposite microcomputer.  Then, the respective microcomputer stop the inter-microcomputer communication when the opposite microcomputer is put into a non-operating state.
Patent JP-2002113695-A (JP)
Title: Trimming device and trimming method
Inventor: AKITA HIROAKI
IPC: B29C51/26
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a cost by eliminating frequent replacement of a PP plate. SOLUTION: When each sprocket 56 and 58 rotates at mutually different rotation rates, a frame body 51 moves irregularly by respectively moving a side of a side edge P extendedly provided with a connecting part 51c and a side of a side edge Q extendedly provided with a connecting part 51b. By this, a portion left with a tip shape of a Thomson blade 22c hardly returns to a position facing the Thomson blade 22c, service life of a blade receiving member is significantly extended to effectively reduce the cost.
Patent JP-2002117305-A (JP)
Title: System and server for distributing contents
Inventor: NAKAMURA MASANORI
IPC: G06Q20/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To realize information collection and business development such as an advertisement by using a contents distributing system. SOLUTION: In this system, the contents registered in a server 1 are distributed to a predetermined terminal connected to the Internet 3. As to the contents, a limited function product and a product with no limitation are registered in an auction file 17. Personal information of the user using a terminal transmitted via the Internet is obtained and registered in a member file 16, while a predetermined number of points are issued to the registered user. When the member demands a tender with a tender point for desired contents, this tender condition is registered in a tender file 18. A control part making access to the tender file after the end of a tender duration judges that members to the N-th member are successful bidders and distributes the contents to the terminals of the users making a successful tender.
Patent JP-2002116175-A (JP)
Title: Solid electrolyte carbon dioxide gas sensor
Inventor: ADACHI KINYA
IPC: G01N27/416
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide gas sensor capable of detecting only carbon dioxide gas without being affected at all by various gases including water vapor. SOLUTION: The solid electrolyte carbon dioxide gas sensor element includes a detection pole containing; a cation conductive solid electrolyte having bivalent or higher-valency cations as main conductive ion species; an oxide ion conductive solid electrolyte; and a solid solution made by partly replacing a rare-earth element in a rare-earth carbonate oxide with an alkaline earth metal element.