baber/WOPTO huggingface dataset:
Patent JP-2003059489-A (JP)
Title: Positive active material for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and manufacturing method of positive active material for lithium secondary battery
Inventor: TAKAGI SHIGEJI
IPC: H01M4/505
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material for a lithium secondary battery with a low cost and high cycle characteristics when applied to the lithium secondary battery. SOLUTION: This positive active material for the lithium secondary battery has a plurality of primary particles containing a layered salt structure lithium composite oxide containing at least elements selected from lithium and nickel, and cobalt and zinc. At least one of the positive active material for the secondary battery and the primary particles has the higher concentration of cobalt in the portion in the vicinity of the surface than the inside. By making the concentration of cobalt in the portion in the vicinity of the surface of particles of the positive active material for the lithium secondary battery or primary particles constituting these particles higher than their insides, the crystal structure in the portion in the vicinity of the surface is stabilized, and cycle characteristics are enhanced.  As a result, expensive cobalt is effective utilized to result in cost reduction.
Patent JP-2003057173-A (JP)
Title: Analysis method and apparatus for sample utilizing surface plasmon resonance, and surface plasmon resonance sensor chip
Inventor: MUNEBAYASHI TAKAAKI
IPC: G01N21/41
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To make the concentration of a sample accurately analyzable by making easily correctable the error in a detection signal due to the inclination of a sensor chip in the analysis of the sample using a diffraction grating type surface plasmon resonance sensor chip. SOLUTION: Partial regions 9A-9E out of resonance regions 8 and 9A-9E formed on a sensor surface 1a of the surface plasmon resonance sensor chip 1 are provided as a specific region without immobilizing a combination substance 10 for specifically attaching to a detection seed in a sample. Then, an analysis is made by using a signal from a reaction region 8 where the combination substance 10 is immobilized and at the same time a signal obtained from the specific regions 9A-9E.
Patent JP-2003060648-A (JP)
Title: Data communication system, data communication device, portable terminal, data communication method, data communication program and computer readable recording medium with data communication program recorded therein
Inventor: IZUHARA TAKENORI
IPC: H04L29/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system capable of suppressing the degradation in a communication speed in making a communication with an opposite device using a short range wireless communication. SOLUTION: When a portable terminal tries to make a communication with any one of a prescribed device, if the device is already connected by wireless (No in S1041), a second connection configuration for communicating with the device through another device on a network is designated (S1045).
Patent JP-2003057043-A (JP)
Title: Map-data provision device, map-data installation terminal device and communication-type navigation system
Inventor: TAKENAKA TOYOHIRO
IPC: G08G1/137
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a map-data provision device by which map data in a range required by each user is installed efficiently at a navigation system. SOLUTION: The map-data provision device is constituted to be communicable with a map-data installation terminal device installed at a store or the like. A user of the communication-type navigation system visits the store or the like so as to perform the preinstallation processing operation of the map data. When data on a reference point designated by the user is transmitted from the installation terminal device, a preinstallation area is decided on the basis of the reference point in the provision device. The preinstallation area indicates a range in which the map data is installed in the navigation system by a preinstallation operation. When a plurality of reference points designated by the user exist, the preinstallation area is decided on the basis of the plurality of reference points.  When the preinstallation area is decided in this manner, the map data corresponding to it is acquired from a map database or the like so as to be transmitted to the terminal device. At the store or the like, the map data acquired from the provision device is installed in the navigation system.
Patent JP-2003058776-A (JP)
Title: Information processing method and information processing system
Inventor: SHIBATA NAOAKI
IPC: G06Q30/02
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To realize a simple and various information retrieval using a map information without requiring complicated information input. SOLUTION: In a map database 11, the pieces of information on the address 11e, the telephone number 11f, etc., of a store or a general customer corresponding to a graphic element ID 11a are made to correspond to each other and registered. Map information of the neighboring local region of the address of the general customer including the graphic element is displayed in a retrieving picture. Then, information on the store or the general customer made to correspond to a graphic element and registered can be retrieved by selecting the graphic element with a pointer, etc.
Patent JP-2002259170-A (JP)
Title: Apparatus and method for converting and copying data
Inventor: HEO JUNG-KWON
IPC: G06F21/10
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a data converting and copying apparatus and a method therefor, by which original content data is converted and copied into a different system. SOLUTION: This apparatus comprises a coding system confirming unit to confirm the coding system applied to original content data, a converting and copying unit 131 to generate copied content data by converting the original content data so that the copied data can be decoded by another system different from the original coding system, and a management information recording unit to record information indicating that the original content data is copied in a management information area of the original content data and to record information indicating that the copied content data is converted and copied from the original content data in a management information area of the copied content data. Thus a user can use the contents optimally for himself/herself by using a user's reverting unit by changing the coding system and simultaneously controlling right management information.
Patent JP-2003058525-A (JP)
Title: Data generation system
Inventor: FUKUSHIMA NORIYUKI
IPC: G06F17/21
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a data generation system which efficiently generates, edits and corrects an information magazine and automatically generates a contents page. SOLUTION: A server 3 provided with a database 7, a register terminal 9, and an editing terminal 13 are interconnected by a LAN 21. Text information, materials, a template, etc., required for information magazine generation are registered in the database 7 from the register terminal 9, and editor pulls out information from the editing terminal 12 and uses an editing application 17 to generate an information magazine. Input of commodity information to a frame of a commodity publication page and generation of the contents page are automatically performed.
Patent JP-2003067054-A (JP)
Title: Unmanned carriage system
Inventor: HARASAKI KAZUMI
IPC: B61B13/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a carriage which enters a standby path first from disturbing the stopping of a following carriage in an unmanned carriage system which has a travel path and a one-way, no-passing standby path branching off from the travel path and joining it again and also has a plurality of standby points installed along the standby path. SOLUTION: Standby positions of carriages 10P and 10Q in the standby path 33 are rearranged. (1) When the carriages 10P and 10Q on the travel path 2 are made to stay in the standby path 33, the carriages 10P and 10Q are made to temporarily stop at the most upstream standby point 33a. (2) Unmanned carriages 10P and 10Q temporarily stopping at the standby points 33a and 33b are made to move to downstream standby points when they can move to the standby points lower on the downstream side than the current standby points.
Patent JP-2003067449-A (JP)
Title: Supporting system for design and manufacturing operation
Inventor: ANDO HIROSHI
IPC: G06Q50/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To realize automation of creation and issue of an assembling operation instruction and an operational procedure manual, and document management. SOLUTION: This system is provided with component data, an NC creating system 10 which keeps NC data, a design department, a manufacturing department, a client device 20 set and used at other interested departments, and a server 30 which is shared with each client device and prepares a know-how TBL 31, various types of TBL 32, and an element operational procedure manual DB 33. In the design department, the component data and the NC data are obtained from the NC creating system through the server at new creation of the assembling operation instruction. At that time, cautionary items and specification registered in a know-how registration TBL are automatically reflected to the component data. In the manufacturing department, the operational procedure is created based on the assembling operation instruction.  Then data about standard work unit, operational rank, and tools is automatically reflected from a procedure DB. A document mail is automatically transmitted to the interested department, and verification and inspection of the document are available.
Patent JP-2003034283-A (JP)
Title: Folding bicycle
Inventor: SUGIMOTO TOKIO
IPC: B62K15/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a folding bicycle which can be folded into a small size, carried into a train or a bus in commuting to work and school, and is small, light and convenient for carrying. SOLUTION: This invention largely changes the concept of a classical-type bicycle by providing: a cable operation module, an assembly core module, a drive module, an accelerator module and a handle storage module which is used as an auxiliary means. Equipped with a flexible operation transmission mechanism, a body frame is divided into four parts: namely, a handle part, a front wheel part, a saddle part, and a rear wheel part, and, each edge portion being combined to the single assembly core module, it can be assembled or folded by a single operation. Besides, the small and light folding bicycle is provided with a freely flexible drive cable, a compact accelerator which enables the wheels to be reduced in diameter, and a handle folding mechanism.
Patent JP-2003064744-A (JP)
Title: Changeover valve
Inventor: IMAHORI HITOSHI
IPC: F16K11/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To spout water, adjusting a flow rate in a shower shape, a straight shape, a shower and straight shape or the like in a changeover valve with a multistage changeover mechanism. SOLUTION: The changeover valve has the first opening hole (16b) formed in a flow path spouting raw water as it is, the second opening hole formed in a flow path spouting raw water in the shower shape, the third opening hole formed in a flow path forwarding raw water to a water purifier, the multistage changeover mechanisms (12, 16 and 17) moving the places of these first, second and third opening holes, the first, second and third valve bodies (only the second valve body 18 is shown) closing the first, second and third opening holes and an adjusting mechanism moving the first, second and third valve bodies. Either one of the first, second or third opening holes is selected by operating the multistage changeover mechanisms, and the selected opening hole is closed partially by either one valve body of the first, second or third valve body by operating the adjusting mechanism and the spouted flow rate is adjusted. Accordingly, raw water can be spouted, finely adjusting the flow rate in the shower shape or the straight shape or forwarding raw water to the water purifier.
Patent JP-2003065289-A (JP)
Title: Seal device for water pump, rotation supporting device for water pump and water pump
Inventor: IKETANI MASAMICHI
IPC: F04D29/70
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve durability of a water pump with a structure which does not cost much or increase in size. SOLUTION: A seal device is constituted for preventing a foreign substance from entering a rolling bearing 6a is constituted by combining a seal ring 13 and a slinger 14. A compression amount δ of a second seal lip 23 generated when the tip end edge of the second seal lip 23 constituting the seal ring 13 is brought into contact with an outer side of the slinger 14 is set at 1/10 or more and 7/10 or less of the height H of this second seal lip 23 in the free state. Roughness of a portion where the tip end edge of the second seal lip 23 is in sliding contact on the outer side of the slinger 14 is set at 0.2 to 2.0 μm in arithmetic mean roughness Ra and 0.8 to 8.0 μm in the maximum height Ry.
Patent JP-2003062878-A (JP)
Title: Injection unit of injection holding machine
Inventor: TOMIKAWA KAZUTO
IPC: B29C45/50
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an injection unit capable of rapidly changing the thrust and the velocity of a screw, in the injection unit of a motor-driven injection molding machine. SOLUTION: The injection unit 40 is constituted of a barrel 41, a screw 43, a servo motor 50 for measuring operation, a drive device 60 for injecting operation and the like. The drive device 60 is constituted of a plurality of linear motor units connected in series. The tip of a shaft 63c of the screw side unit 63 is connected to the rear end of the screw 43 through a rotary joint 49, and the rear end of the shaft 63c is connected to the tip of a secondary conductor 61c of a first linear motor unit 61. The rear end of a secondary conductor 61c is connected to the tip of a secondary conductor 62c of a second linear motor unit 62. Thus the thrust and the velocity of the screw can be easily changed by constituting a drive source for injecting operation through connecting a plurality of the linear motor units in series.
Patent JP-2003067975-A (JP)
Title: Laminated optical recording medium and its manufacturing method
Inventor: FUJIMORI JIRO
IPC: G11B7/2433
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated optical recording medium and its manufacture method capable of completely curing the resin in a short time without deformation due to heat. SOLUTION: Since at least one of the optical recording layers formed on a first and second plates consists of a metal layer mainly containing Ag, the ultraviolet ray irradiated to the plate can be controlled when curing the ultraviolet-ray curable resin.
Patent JP-2003064618-A (JP)
Title: Improving material for soil pavement and execution method of the same
Inventor: OTSUBO SHIGETOSHI
IPC: E01C13/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an improving material and an execution method of the same, which improves a soil ground so that it is prevented to get muddy, be eroded by rainwater, and to raise dust. SOLUTION: The improving material consists of a caking agent made of magnesium oxide and a granulating agent made of polyvinyl alcohol. The improving material is mixed into the soil ground to be improved at a ratio of 2.0 to 30.0 kg of magnesium oxide and 0.5 to 16.0 kg of polyvinyl alcohol per 1 m<3> of the soil ground. The ground to be improved, to which the improving material added, is agitated and mixed, then is laid over uniformly on a base layer 1 to form a surface layer 2 having a proper thickness. The surface layer 2 is sprinkled with water 3, if needed, and is compacted by a rolling, then is further sprayed with a surface treatment agent 4, according to a need.
Patent JP-2003064815-A (JP)
Title: Attaching structure for curtain wall unit
Inventor: KATO TAKAHIKO
IPC: E04B2/94
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To facilitate and shorten time of construction work to use different types of curtain walls, to easily correspond to a variety of heights, and to facilitate setting of position and size of a window frame sash. SOLUTION: The curtain wall unit 3 is formed by attaching a plurality of concrete panels 2 to a backing frame 1. The curtain wall unit 3 is attached to a building structure 4 at a backing frame 1 portion.
Patent JP-2003075493-A (JP)
Title: Measuring apparatus and signal analysis apparatus
Inventor: OTAKE TAKAHISA
IPC: G01R23/173
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To set the level at a cable end to a desired level accurately by a simple measuring apparatus. SOLUTION: A signal generator 20 generates a signal at a level that is specified by an output level specification means 60 in a signal analysis apparatus 40 for outputting to a signal output terminal 22. A level difference detection means 61 in the signal analysis apparatus 40 detects the difference between the level in power that is measured by a power measurement circuit 52 and a level that is specified by the level specification means 60. A correction circuit 63, a correction value detection means 64, and a correction value memory 65 control the level of the output signal in a signal generator 20 so that the level difference that is detected by a level difference detection means 61 becomes nearly zero, and output a signal at a level that is specified by the level specification means 60 from the end section of a cable that is connected to the side of a signal input terminal 42.
Patent JP-2003070686-A (JP)
Title: Device for opening and closing toilet seat and toilet cover
Inventor: FURUKAWA HIDEKI
IPC: A47K13/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To protect a driving motor and a driving means from an abnormal overload even if a toilet seat and a toilet cover are forcibly turned in the closing direction or the opening direction before the toilet seat and the toilet cover reach the closing position in the case of controlling the toilet seat and toilet cover opening and closing operation with a computer through the driving motor and the driving means. SOLUTION: When the toilet cover driving motor and the toilet seat driving motor are rotated (S32) and a determination that the number of the rotation pulse is counted up is done (S35: Yes), a determination that the toilet seat and the toilet cover exist on just this side of the closing position is done, and the rotation of the toilet cover driving motor and the toilet seat driving motor is braked (S36). When braking, if the toilet seat and the toilet cover are forcibly turned by the external force, a toilet cover limit switch and a toilet seat limit switch are closed (S37: No), and current-carrying to the toilet cover driving motor and the toilet seat driving motor is stopped, and braking to the rotation of the toilet cover driving motor and the toilet seat driving motor is released (S44).
Patent JP-2003074241-A (JP)
Title: Window locking device, system for reporting locked window, window locking method, and recording medium
Inventor: AKIYAMA KENJI
IPC: E05B41/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a window locking device capable of preventing a crescent lock from being illicitly operated from the outside, and accurately displaying and monitoring the condition of the crescent lock. SOLUTION: The window locking device has a crescent lock device and a hook part. The crescent lock device includes a crescent lock consisting of a shell part having a rotatable, approximately semicircular sheet-shaped part and an approximately semicircular projecting part formed on the outer edge of the sheet-shaped part, a lever part of the shell part, and a rotating magnet- equipped lock plate; a first magnetic sensor opposite to the magnet of the lock plate in a normal locking position; a control unit for controlling the entire device; a solenoid; a plunger moved back and forth by a magnetic field generated by the solenoid; a second magnetic sensor advancing to a position of the plunger opposite to the magnet; a hooking projecting part having a projecting part for preventing false locks and formed on the approximately semicircular projecting part; and a plunger fitting part formed in the lock plate.
Patent JP-2003074223-A (JP)
Title: Composite cylinder lock
Inventor: NAKAI IKUO
IPC: E05B29/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a new composite cylinder lock enabling no wrong copy of a duplicate key by impression. SOLUTION: Relief cutouts 19 projecting in the width direction are sequentially formed in corner parts of a key through hole 11 of, at least, a single tumbler 9.
Patent JP-2003077717-A (JP)
Title: Rare-earth magnetic alloy agglomeration, its manufacturing method and sintered magnet
Inventor: UTSUNOMIYA MASAHIDE
IPC: H01F1/057
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, as when shifting to a component side of R of low concentration in a R-T-B-based magnet alloy, a ratio that a R-rich phase is present is decreased, densification cannot be expected when sintered to a magnet, and further an improvement cannot be expected in coercive force. SOLUTION: In a rare-earth magnet alloy agglomeration, an R-T-B-based magnet alloy contains an element of a type or more of Nd, Pr and Dy having 11.8 to 15.2 atomic % in all and B of 5.6 to 7.9 atomic % (R is of a type out of rare-earth elements containing Y, T has Fe as a main component, and a part thereof can be replaced with Co, Ni, or the like). Still, in a state of being cast, an R-rich phase of length 100 μm or more is not found substantially in cross section. In a method for manufacturing the rare-earth magnet alloy agglomeration, a melt 31 is received by a rotator 5 and is scattered by rotation of the rotator, and the scattered melt is deposited and fixed 7 on an inner plane of a rotating cylindrical die 4 of which the inner plane has a recessed and/or projected unsmoothed surface.
Patent JP-2003076166-A (JP)
Title: Image forming device
Inventor: ONDA YUTAKA
IPC: G03G15/16
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent transfer dispersion in a transfer process with high efficiency for a long period. SOLUTION: When a recording medium holding body 11 blended with an ion conductive material is heated by a heating means 13 at a specific position on the upstream side of a transfer area Z, the electric resistance value of the recording medium holding body 11 has the smallest value in the transfer area Z and only the part of a form P, where an image is formed, in the transfer area Z is electrostatically charged more intensely than any other part, thereby preventing toner from scattering from a photosensitive body 200 to the form P at other places other than the transfer area Z.