baber/WOPTO huggingface dataset:
Patent JP-2003259380-A (JP)
Title: Solid-state imaging element, and imaging apparatus employing the same
Inventor: AOZUKA YASUO
IPC: H04N5/372
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional imaging apparatus provided with a solid-state imaging element having color filters of the primary color system, that it sometimes has an imaging scene wherein e.g. it is difficult to accurately discriminate whether an illumination light on an object is the sunray or a light from a fluorescent light.  <P>SOLUTION: The solid-state imaging element is configured by using red or green pixels classified into two kinds depending on a difference from the spectral sensitivity, and the imaging apparatus is configured by using the solid- state imaging element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259416-A (JP)
Title: Mobile communication terminal and its cell search control method and program
Inventor: TAMURA KOICHI
IPC: H04W36/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mobile communication terminal in which power consumption can be reduced while sustaining a good communication quality.  <P>SOLUTION: An effective cell deciding section 4 makes a decision whether a detected cell is an effective cell connecting a mobile station with a radio link or not based on a received signal, and informs the decision results to a decision conditions controlling section 5 every time when a decision is made. Based on the decision results, the decision conditions control section 5 determines a time when the detected cells are decided to be effective continuously and identifies the moving state of the mobile station depending on the continuously effective decision time. The decision conditions control section 5 controls the decision conditions at the effective cell deciding section 4 variably depending on the moving state of the mobile station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258054-A (JP)
Title: Estimating method of effective channel length of mos transistor
Inventor: KOMATSU YUJI
IPC: H01L21/66
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the effective channel length of a MOS transistor with high accuracy and simplicity.  <P>SOLUTION: In an on-state where a channel is formed in a transistor by applying a voltage (+) to a gate of the MOS transistor, a gate current Ig is measured. In an off-state where body potential is made to float by applying a voltage (-) to the gate, the gate current is measured, a difference in the gate currents that has been measured in the on-state and off-state is determined, so that an effective channel length is determined by defining the difference in the gate current as a value proportional to the effective channel length of the MOS transistor. As the gate currents have been measured, the effective channel length can be estimated with high accuracy and simplicity as compared with a conventional C-V method in which a transistor capacity is measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260603-A (JP)
Title: Surface-covered cemented carbide cutting tool in which hard covered layer demonstrates excellent wear resistance in high-speed cutting
Inventor: ICHINOMIYA NATSUKI
IPC: B23B51/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-covered cemented carbide cutting tool in which a hard covered layer demonstrates excellent wear resistance in high-speed cutting.  <P>SOLUTION: The hard covered layer of the surface-covered cemented carbide cutting tool with the hard covered layer having the total mean layer thickness of 5-20 μm is vapor-deposited on a surface of tungsten carbide based cemented carbide base body or titanium carbo-nitride cermet base body is formed of an alternately multiple laminate layer comprising a complex nitride layer of Al and Ti which has the mean layer thickness of 0.5-1 μm and satisfies the composition formula: (AlXTi<SB>1-</SB>X)N (where, X is 0.45 to 0.75 in terms of the atomic ratio), and a tungsten carbide layer having the mean layer thickness of 0.1-0.5 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255302-A (JP)
Title: Liquid crystal device, and driving method and device therefor
Inventor: TAKESHITA YASUYUKI
IPC: G11B7/135
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device advantageous to reduce costs by simplifying a driving method and device therefor when adjusting a refractive index of the liquid crystal device, and to provide the driving method and device therefor.  <P>SOLUTION: The liquid crystal device 10 is comprised of a 1st transparent substrate 1002 and a 2nd transparent substrate 1004 faced to each other, a liquid crystal 1014 filled between the 1st and 2nd substrates 1002, 1004, a 1st transparent electrode 1006 formed on the surface of the 1st transparent substrate 1002 facing the 2nd transparent substrate 1004, and a 2nd transparent electrode 1008 formed on the surface of the 2nd substrate facing the 1st transparent substrate 1002. The potential difference between the 1st and 2nd driving signals S1, S2 is applied to the liquid crystal 1014 by making a time difference between the driving signals S1, S2 consisting of the rectangular waves to be applied to the 1st and 2nd transparent electrodes 1002, 1004.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254951-A (JP)
Title: Gas sensor and its manufacturing method
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-manufacturable gas sensor having excellent noise resistance.  <P>SOLUTION: A passage forming member 20 of this gas sensor for detecting the concentration of gas in a passage having a prescribed volume is molded from a synthetic resin, and, in this case, a metal plate 36 is insert-molded in the bottom part of a storage part 22. A detection element body 40 is arranged in accordance with the upper opening of a measuring chamber 28, and an electronic circuit board 70 is mounted thereon. In addition, a case 80 is mounted to be fittable with the storage part 22. The case 80 is a metal plate, and both are conducted by using an erection part 83 provided on the metal plate 36 and the terminal 31d of a connector 31, and connected to an earthing line from a power source. As a result, the detection element body 40 and the electronic circuit board 70 are arranged inside an electromagnetic shield formed by the metal plate 36 and the case 80, to thereby secure the noise resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260115-A (JP)
Title: Processing facility for infectious wastes
Inventor: TOYODA ATSUSHI
IPC: A61L2/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing facility for infectious wastes in which infectious wastes including solids discharged from a hospital or the like are heated and sterilized into level dischargeable to general sewerage.  <P>SOLUTION: In the processing facility for the infectious wastes in which the infectious wastes can be sterilized and discharged into a general drainage, the processing facility is provided with a solid-liquid separator 3 for separating raw water containing infectious solids and liquids into a solid and a liquid, a liquid heating and sterilizing treatment tub 5 for heating and sterilizing the liquid separated from the solid/liquid separator, and a solid heating and sterilizing treatment tub 4 for heating the sterilizing the solid separated by the solid/ liquid separator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264532-A (JP)
Title: Transmitting device and transmitting method
Inventor: MIYATA YOSHIKUNI
IPC: H03M13/35
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To install complex speed conversion circuit and speed inverse conversion circuit for adjusting the number of bits per symbol of an RS symbol and the number of bits per symbol of a QAM (quadrature amplitude modulation) symbol in order to eliminating inconvenience that causes limitation on the selection of an RS code.  <P>SOLUTION: An encoding means, etc., is provided for applying error correction encoding to an information symbol sequence with an information bit assigned to a low-order bit and a dummy bit assigned to a high-order bit to generate a parity symbol sequence wherein the number of bits is the same as the number of bits of the information symbol and for converting the symbol of the high-order bit sequence of the parity symbol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003036468-A (JP)
Title: Tool for preventing door from opening for automatic vending machine
Inventor: AMAGUCHI EISUKE
IPC: E05B65/02
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a case of money theft in an automatic vending machine. SOLUTION: A part to be locked attached to one side wall of a vending machine main body and a locking part attached to the other side wall of the vending machine main body are provided, the part to be locked is connected to the locking part in freely lockable and unlockable way while the front and the left and right side parts of an opening/closing door body can be surrounded, and either of the locking part or the part to be locked supports pivotally a base end part to a side wall of the vending machine main body in a freely turnable way around an axis in a cross direction so as to able to freely change the position of a middle part between a use position where the middle part is disposed almost horizontally in front of the opening/closing door and an unused position where the middle part is hung down almost vertically at an outer directional position of the opening/closing door.
Patent JP-2003262505-A (JP)
Title: Interferometer using diffuser and method of manufacturing the diffuser
Inventor: TAKEUCHI SEIJI
IPC: G02B5/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interferometer using a diffuser that can be manufactured easily and can make a surface to be inspected to be measured accurately by uniformly illuminating the surface with diffused light.  <P>SOLUTION: This interferometer has the point-symmetric diffuser which gives almost random phases to the light from a light source by diffracting and scattering the light and a detecting means which detects interference fringes. The interferometer causes the light passing through the diffuser after being diffracted by the diffuser and reflected by the surface to be inspected and the light diffracted by the diffuser after passing through the diffuser and being reflected by the surface to be inspected to interfere with each other. This interferometer is constituted so that the interferometer may rotate around the point of symmetry of the diffuser.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269248-A (JP)
Title: Shell structure of internal-combustion engine for car
Inventor: IMOTO YUTAKA
IPC: B62M7/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To construct a downsized internal-combustion engine for a car, and facilitate the fabrication and the assembly.  <P>SOLUTION: A shell structure of the internal-combustion engine has a body which is equipped with a front and a rear upper circumferential wall and a front and a rear lower circumferential wall to bound a crank shaft accommodation space and assumes a frame shape with the left and right side faces left open and is equipped with a crank supporting member consisting of a left and a right plate-form member installed abutting to the side faces of the engine body and supporting the crank shaft rotatably and side panels installed on the outer side faces of the crank supporting member and fastened together with the mentioned members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268574-A (JP)
Title: Rust preventive composition
Inventor: UEKI MITSUHIKO
IPC: C09D191/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust preventive composition which is provided with performances satisfying the quality to be required for rust and working quality for the suspension parts, cap structural parts, plate-clad parts of car bodies, and is harmless for the environment since the quantity of an organic solvent to be volatilized is controlled to ≤10 mass%.  <P>SOLUTION: Drying oil having an iodine value of ≥130 in 10 to 60 wt.% to the whole of the composition and specified wax and/or rust preventive additives in 1 to 50 wt.% to the whole of the composition are dissolved with mineral oil based lubricating oil base oils, a synthetic lubricating oil base material or a liquid saturated hydrocarbon mixture, or are dispersed therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209916-A (JP)
Title: Relay device
Inventor: AOKI TAKANORI
IPC: H02G3/38
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized relay device capable of reducing the number of components and facilitating assembly.  <P>SOLUTION: This relay device 1 comprises a wiring body 2 having flat wiring members 2a, and first and second structural bodies 3, 4 which are fitted to each other, stored with the middle of the wiring body wound around a winding shaft 3b by at least one turn, and have leading-out sections 3c, 4c for leading out the wiring bodies. The first structural body 3 includes a partition 3d for partitioning the wound wiring body in the winding-axial direction, and the second structural body 4 includes a first guide rib 4f formed so that the radial outward height of the structural body is lower than a winding shaft 3b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271742-A (JP)
Title: Method and system for assisting nursing work
Inventor: SEKIGUCHI TAKASHI
IPC: G06Q50/22
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a nursing work assisting system which makes a nursing plan by referring to nursing instances to retrieve the instances with high precision regardless of individual differences of an imparter (a person who gives observation amount (degrees, points) based on the observation of patients) or persons in charge of nursing.  <P>SOLUTION: Fuzziness is allowed in numerization carried out to construct an instance database and retrieve instances and fuzzy logic is applied. The fuzzy logic is applied in a stage of judgement by the imparter or person in charge of nursing and a stage of retrieval of similar instances from the instance database; and the fuzzy logic is applied in the stage of judgement by the imparter or person in charge of nursing to reduce the influence of variance due to individual differences of the imparter or person in charge of nursing, and the fuzzy logic is applied to the relation between an observation item and an evaluation item for retrieval at the stage of retrieval of similar instances from the instance database to reduce the influence of partiality of the observation items, thereby retrieving optimum similar instances.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270509-A (JP)
Title: Zoom lens barrel and imaging system provided with this zoom lens barrel
Inventor: ETO TERUHIRO
IPC: G02B7/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To form respective group optical systems smaller in sizes while maintaining their coaxial accuracy.  <P>SOLUTION: When a rotary cam 9 is rotationally driven by a drive motor, the rotary cam 9 is axially moved by the action of a rotary cam pin 14 attached to the rotary cam 9 and a rotary cam groove 10b disposed on the inner peripheral surface of a stationary frame 10. A second group holding frame 4 is obstructed from rotating by a rectilinear key groove 10a and rectilinear key 4c of the stationary frame 10 and when the rotary cam 9 rotates, the frame 4 is moved along the optical axis direction by the action of the second group cam 9b of the rotary cam 9 and a second group cam follower 4a of the frame 4. A first group holding frame 3 is obstructed from rotating by a first group cam pin 8 and a rectilinear restriction slit 4b and when the rotary cam 9 rotates, the frame 3 is moved along the optical axis direction by the action of a first group cam 9a and first group cam pin 8 on the inner peripheral surface of the rotary cam 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271795-A (JP)
Title: Document distribution system
Inventor: ISHIKAWA HIROMI
IPC: G06F19/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To distribute pieces of distributed data such as salary detail data and health insurance data to respective members without preparing a plurality of dedicated devices (including programs).  <P>SOLUTION: At a system center 80 (a web server 40, a DB server 50, a batch server 60, and a mail server 70), format data (a detail definition layout 62, data mapping definitions 63, etc.), are prepared differentiatedly by operations, distributed data corresponding to an operation wherein distribution is requested are generated, and distributed data (mail data) corresponding to each user terminal 10 are distributed to the terminal 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266849-A (JP)
Title: Device for controlling moving speed of recording head of image recording apparatus
Inventor: KATAYAMA TORU
IPC: B41J2/44
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the moving speed variation of a recording head depending on a mechanical conveyance system and to stably move the recording head at a speed which can correspond to required high image quality.  <P>SOLUTION: A measured value of every section (sampling cycle: 180 Hz) is obtained when a recording head main body 37A is driven practically from a home position by using a precision measuring instrument, and the speed correction data of each section are calculated/prepared from the measured value and housed in advance in a corrected data housing part 264. The housed speed correction data are read out every section to correct a standard pulse for driving a pulse motor 206. Practically, since the corrected section is different from the measured section, a correction time Δt is set up corresponding to its ratio. In this way, a non-linear correction in every section unit is made possible so that the movement of the recording head 37A (subordinate scanning) is stabilized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276378-A (JP)
Title: Binding implement
Inventor: TANAKA KANJI
IPC: B42F13/30
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding implement which makes it possible to fix insertion rods in a state of being inserted into pipe members, even when a swing part is not fixed to a base fixed to the shelfback of a cover of a file, and moreover which makes it possible to cancel the fixation of the insertion rod on the occasion when the swing part is released from a state of being fixed to the base.  <P>SOLUTION: The binding implement 10 comprises the base 22 fixed to the shelfback 14a of the file 12. Pawl parts 24 of a swing part fixing means, a slant part 28 for cancellation of a canceling means and a swing plate 34 are formed in the base 22. The pipe members 38 and recess parts 40 for fixing an insertion rod fixing means are formed on the swing plate 34 side. A catching part 50 of the swing part fixing means and projecting parts 70 of the insertion rod fixing means are formed on the side of a support plate 44 whereon the insertion rods 46 inserted into the pipe members 38 are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283487-A (JP)
Title: Encryption processor, secret code processing system, secret code processing software, secret code processing software system, secret code processing method, encryption device, encryption system, encryption software, encryption software system, encryption method, decryption device, decryption system, decryption software, decryption software system and decryption method
Inventor: SATO HIROSHI
IPC: H04L9/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To respond to a request for an encryption technology to promptly perform a robust processing.  <P>SOLUTION: A random number message is preliminarily created and distributed to both parties to perform encryption communication by using common key encryption and public key encryption. Next, the random number message is made into a key and a communication message is transmitted/received by using a one-time pad. This invention includes an encryption processing method, etc., such as 1 to 5. 1. The random number message is created. 2. The random number message in 1 is encrypted by a certain secret code. 3. The random number message in 2 is decrypted by a certain secret code 4. The communication message is encrypted by using the random number message in 1 as the key by the one-time pad. 5. The communication message in 4 is decrypted by using the random number message in 3 as the key by the one-time pad. The encryption processing method is characterized in that, by using two certain arithmetic units, one of the units performs operations such as in 1, 2, 4 and the other performs operations such as in 4 and 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280759-A (JP)
Title: Information terminal unit with individual authentication function
Inventor: YAMADA HIDEKAZU
IPC: G06F3/047
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of becoming large in an information terminal unit, and particularly, a large problem in a portable case when taking a space for authenticating a fingerprint though adopting an individual authentication method by the fingerprint for the information terminal unit in addition to an individual authentication method by using an identification number.  <P>SOLUTION: In this information terminal unit with the individual authentication function, an input panel for detecting a touch position and the fingerprint is provided on a display part for displaying an operation button and a character on an image screen. When detecting the touch position, the input panel is covered with a fingerprint detecting film by a bar code film to prevent damage by a nail and a touch pen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288572-A (JP)
Title: Rf-id tag for baggage and method for manufacturing the same
Inventor: ENDO YASUHIRO
IPC: B42D15/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience and durability during use, to improve mass- productivity in manufacture, and to lower costs as to an RF-ID tag for baggage which is fitted to the baggage to be transported in trust to specify the baggage owner, etc., without contacting and a manufacturing method therefor.  <P>SOLUTION: A transfer RF-ID module 13 having an antenna part 31 and an IC module 32 is interposed between a heat-sensitive sheet 12 and a protection sheet 14 and peeling parts 14A and 14B coated with peeling agents 16A and 16B are freely peeled at both the lengthwise ends of the protection sheet 14 along cutting lines 15A and 15B; and an adhesive 22 for looping is exposed by peeling the peeling parts 14A and 14B. In this case, at least the antenna part 31 is formed on a peeling function sheet and transferred to, for example, the heat-sensitive sheet 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286370-A (JP)
Title: Flame retardant resin composition
Inventor: OMASA RAITA
IPC: C08L23/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition showing flame retardation satisfying a vertical flame retardation test based on a UL standard while satisfying mechanical properties as an electric wire, generating no corrosive gas (a halogen gas) during incineration and being good to the environment by use of a resin containing no halogen.  <P>SOLUTION: The fire retardant resin composition contains 100 to 350 pts.wt. of a metal oxide hydrate and 5 to 50 pts.wt. of fine powder calcium silicate having a chemical composition of 3 to 95 wt.% of silicon oxide, 3 to 95 wt.% of calcium oxide and 0 to 10 wt.% of impurities each based on 100 pts.wt. of a polyolefin-based polymer comprising 20 to 40 wt.% of a polyolefine-based polymer, preferable a polyethylene-based resin, 10 to 30 wt.% of a polypropylene- based resin and 30 to 70 wt.% of ethylene-butylene rubber.  <P>COPYRIGHT: (C)2004,JPO