baber/WOPTO huggingface dataset:
Patent JP-2005139307-A (JP)
Title: Flame-retardant polycarbonate-based resin composition
Inventor: SHINOMIYA TADASHI
IPC: C08L69/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant polycarbonate-based resin composition excellent in environmental protection because of containing no halogen-based flame retardant, and excellent in impact resistance, flame retardancy and flowability, and enabling injection molding of various large-sized or thin-walled molded products.  <P>SOLUTION: The flame-retardant polycarbonate-based resin composition is obtained by compounding 100 pts. wt. of a resin composition comprising 80-97 wt.% of a polycarbonate resin(A) and 3-20 wt.% of a thermoplastic resin(B) having aromatic ring in the structure other than the polycarbonate resin(A) with 0.01-5 pts. wt. of a silicone compound(C) with the main chain of branched structure, having an aromatic group in the organic functional group contained therein, 0.001-2 pts. wt. of an aromatic sulfur compound metal salt(D), and 0.05-5 pts. wt. of a fiber-forming fluoropolymer(E). In this flame-retardant polycarbonate-based resin composition, the melt flow rate of the thermoplastic resin B is 2.5-25 g/10min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141546-A (JP)
Title: Recording media, recording device, and playback device
Inventor: FUJIMURA KAZUYA
IPC: G11B20/12
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of maintaining data compatibility between devices or preventing an error when one piece of recording media storing writings data necessary for copyright protection is shared between devices which are different for an interpretable file system and playback capability.  <P>SOLUTION: The recording media 210 store digital writings data and are detachable to a recording and reproducing device 200. A plurality of information recording areas 215 and 216 are included in the recording media 210, and the plurality of information recording areas 215 and 216 are formed by at least one or more of an identification zone capable of being accessed from the recording and reproducing device 200 only when correctness of the recording reproducing device 200 is confirmed or a non-identification zone capable of accessing without confirming the correctness of the recording and reproducing device 200 in all other information recording areas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146856-A (JP)
Title: Reciprocating compressor
Inventor: MISHINA MASATOSHI
IPC: F04B39/02
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable the certain and stable lubrication into a sliding part of a compression mechamism even when an electric motor varies in the rotatinal frequency so as to improve the reliability in the wide operating range, in a reciprocating compressor.  <P>SOLUTION: In the reciprocating compressor, the compression mechanism 2 and the electric motor controlled to vary in the rotational frequency are vertically stored in a closed vessel. The compression mechanism 2 and the electric motor are connected via a crankshaft 5. A lubricating mechanism introduces lubricating oil reserved at the bottom in the closed vessel to an eccentric pin 5a through a lubricating ports 5d, 5e of the crankshaft 5 to make lubricating oil sprayed to the sliding part of the compression mechanism 2 from an opening of the lubricating port installed in the eccentric pin 5a. The openings of the lubricating ports are made of a lubricating horizontal hole 5f opened at a side surface of the eccentric pin 5a. The hole diameter dimension of the lubricating horizontal hole 5f is set smaller than the depth dimension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147751-A (JP)
Title: Foreign matter detection method, foreign matter detection program, and foreign matter detector
Inventor: YAMAZAKI MASAHIDE
IPC: G01N23/04
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter detection method, a foreign matter detection program, and a foreign matter detector, having high detection sensitivity on thin line-shaped foreign matter.  <P>SOLUTION: This foreign matter detection method for detecting whether foreign matter has got mixed in an object under inspection by processing an image of X rays transmitted by the object, comprises a stage S2 for generating a gray edge stressed image by stressing gray edges in the X-ray image, a stage S3 for generating a mask pattern from the X-ray image, and a stage S4 for extracting a foreign matter candidate by using a first threshold set for foreign matter candidate extraction from the stressed image, finding an estimated volume of the matter candidate by means of addition/subtraction by referring to the mask pattern, and comparing the estimated volume with a second threshold set for foreign matter determination to determine foreignness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004213619-A (JP)
Title: Circuit verification
Inventor: JAIN JAWAHAR
IPC: G06F9/45
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved multiple verification processes and procedures regarding a product and design.  <P>SOLUTION: A method for determining one or more reachable states in a circuit using distributed computing and one or more specific data structures receives a first partition of a circuit at a first one of multiple computing systems. The first partition corresponds to a first binary decision diagram (BDD) having a first density. The method performs a first reachability analysis at the first partition using the first BDD until a first fixed point in the first partition is reached and, if, during the first reachability analysis, the size of the first BDD exceeds a threshold, discards the first BDD. The method communicates with a second one of the multiple computing systems in order to increase coverage by the first BDD. A second partition corresponds to a second BDD having a second density that is lower than the first density. The second one performs a second reachability analysis on the second BDD without discarding the second BDD.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005143410-A (JP)
Title: Implement for paddy field
Inventor: KOBAYASHI KANMEI
IPC: A01B69/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve traveling stability of an implement for a paddy field when right and left rear wheels are independently supported through right and left suspension structures, respectively.  <P>SOLUTION: The implement for the paddy field has right and left operation arms 24 freely movable in the upper and lower direction, and the right and left rear wheels are independently supported by the right and left operation arms 24 respectively through the right and left suspension structures 25. A regulating structure 21a allowing the actuation of the right and left operation arms in the direction for lowering the rear wheels, and stopping the actuation of the right and left operation arms 24 in the direction for lifting the rear wheels is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149639-A (JP)
Title: Turntable positioning mechanism in disk player
Inventor: NIKI SANPEI
IPC: G11B19/20
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turntable positioning mechanism in a disk player which can secure positional accuracy in the radial direction with high accuracy even if restricting positional misalignment in the radial direction and also carrying out positional adjustment for the turntable in the tangential direction.  <P>SOLUTION: The disk player is provided with the turntable 30 for mounting an MD thereon, a pickup 50 for reading sound information of the MD; an adapter plate 41 of a spindle motor 40 for rotating the turntable 30 is fixedly attached to a chassis 20 by three fitting screws 70; laterally long through-holes 48, 49 are formed in the adapter plate 41; reference pins 21 fixedly arranged on the chassis 20 are engaged in these through-holes 48, 49, respectively; and the engagements with the through-holes 48, 49 restrict shifting (positional misalignment) of the turntable 30 in the radial direction and the positional adjustment in the tangential direction is carried out precisely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145778-A (JP)
Title: Method and apparatus for manufacturing glass molded lens
Inventor: KINUGASA HISASHI
IPC: C03B11/06
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass molded lens by which press molding is carried out by simultaneously using a plurality of molds with an apparatus having a remarkably simple structure and the glass molded lens having small optical axial deviation is obtained, and to provide the manufacturing apparatus.  <P>SOLUTION: The method of manufacturing the glass molded lens uses a mold 1 which has a weight and which is provided with a drum die 2 having a throughhole 10 extending in the vertical direction, an upper die 3 and a lower die 4 to be inserted into the throughhole 10 respectively from the upper side and lower side of the throughhole 10 and the weight 5 placed on the upper side of the upper die 3. In the manufacturing method, a glass raw material is softened by heating the mold 1 which has the weight and in which the glass raw material is set between the upper die 3 and the lower die 4 and is pressed. The press molding is performed by the gravity of the weight 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004191947-A (JP)
Title: Holey fiber drawing method
Inventor: OTSUSAKA TETSUYA
IPC: G02B6/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holey fiber drawing method by which a hole diameter can easily be adjusted and the forms and diameters of the holes are stabilized in the longitudinal direction.  <P>SOLUTION: The method is provided of drawing an optical fiber through which a plurality of holes are formed over the whole length of the fiber in the axial direction. When heating, softening and drawing a glass base material 1 provided with a plurality of hollow holes 2 in the axial direction, a pressure difference between the pressure inside the hollow holes of the glass base material 1 and the atmospheric pressure is controlled. When controlling the pressure difference between the pressure inside the hollow holes of the glass base material and the atmospheric pressure, it is preferable to control the pressure difference by connecting a glass tube 3 having an inner diameter larger than the circumscribed circle diameter of the hollow hole part to the opening end of the glass base material provided with the plurality of hollow holes 2 in the axial direction, and providing the glass tube 3 with a pressure difference regulating means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005145387-A (JP)
Title: Tightening tool, and tire slip preventive device using the same
Inventor: MATSUNAMI SHIGERU
IPC: B60C27/06
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages on a wheel and degradation of a lock-engaging force by the abrasion of a slidably contact portion by making the slidably contact portion of a main body of hook body formed of a non-coating part, and by making other portion coated with resin.  <P>SOLUTION: A tightening tool comprises a tool body 15 and a pair of hook bodies 16 in which a base end part 20 is connected to right and left ends of the tool body 15 in a rocking manner and engaged with right and left ends of a net body 2. Each hook body 16 is changed in an extending state and a folded state as the tool body 15 is turned. A non-coating part A is formed on a portion in slidable contact with the tool body 5 and a resin-coating part B is formed in a remaining portion when the state of each hook body 16 is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144076-A (JP)
Title: Recycling method for carpet, and method and apparatus for separating and collecting each component material of carpet
Inventor: MATSUMOTO TAIJI
IPC: A47G27/02
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently separating a carpet into loop pile yarns, a lining layer mixed with little fabric waste, and a base cloth layer, and then collecting them individually.  <P>SOLUTION: According to this carpet recycling method, when recycling a three-layered carpet composed of a carpet layer made of at least loop pile yarns, a base cloth layer, and a lining layer, such layers are separated from each other to be individually collected, prior to the crushing of the carpet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004195965-A (JP)
Title: Inkjet recording head
Inventor: TAKEUCHI YOSHIO
IPC: B41J2/055
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To compensate variation of flying speed of ink from each ink channel due to crosstalk, and enable fast and stable driving, thereby provide an inkjet recording head by which a clear image is formed.  <P>SOLUTION: In the inkjet recording head; a bottom in an ink channel of the inkjet recording head, in which pressure within the ink channel is changed by shearing deformation of a sidewall, at least part of which comprises a piezoelectric material, thereby ink is discharged, comprises a piezoelectric material; ink channels away from each together with sandwiching at least one ink channel among a plurality of ink channels are collectively formed as one set; all ink channels are divided into not less than two sets; discharge operation is sequentially performed in a time-shared manner for each set; and assuming that crosstalk among ink channels in a set based on compliance ratio of the ink in the ink channel to the sidewall is CTC, and the crosstalk among the ink channels in a set based on leakage of electric field due to voltage applied to an electrode is CTE, a condition of ¾CTC+CTE¾≤10(%) is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004115816-A (JP)
Title: New resin for optical material
Inventor: AMETANI SHOICHI
IPC: G02B1/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for optical material having improved oxidation resistance and obtained by polymerizing and curing a new sulfur-containing compound having episulphide structure.  <P>SOLUTION: The optical material composition comprises (a) a compound having one or more structure of formula (1) in a molecule [in the formula, R<SP>1</SP>is a 1-2C hydrocarbon; R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a 1-10C hydrocarbon or H; X is S or O, wherein the number of S is an average of ≥50% based on the total of S and O composing a 3-membered ring] and (b) a compound having one or more SH in a molecule, wherein the ratio of the total molar number of SH in the (b) compound to the total molar number of episulphide and/or epoxy in the (a) compound is 0.001-0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005167347-A (JP)
Title: Network monitoring program, network monitoring method, and network monitor
Inventor: TAKEUCHI TORU
IPC: G06F11/30
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically distinguish the place where a fault is generated on a network.  <P>SOLUTION: A storage means 1d stores a faulty part determination table 1da associated with events indicating abnormalities of communication through a network for previously sorted elements possibly becoming the cause of troubles on the network. A communication state monitoring means 1e monitors communication state with other apparatus on the network. An abnormality detecting means 1f detects an abnormal event and a normal event in the same time band from a communication content detected by the communication state monitoring means 1e. A faulty part determination means 1g determines an element becoming the cause of an event detected by the abnormality detecting means 1f with reference to the faulty part determination table 1da. A trouble information output means 1h outputs trouble information 8 indicative of determination results from the faulty part determination means 1g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166904-A (JP)
Title: Mold releasing sheet for semiconductor mold
Inventor: IKETANI TAKUJI
IPC: B32B27/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold releasing sheet for semiconductor mold which prevents the adhesion of foreign materials due to sealing material or the like for the mold releasing sheet upon molding a semiconductor package utilizing the sheet.  <P>SOLUTION: In the mold releasing type sheet for semiconductor mold constituted of an antistatic layer laminated on one side of a plastic film consisting of one layer or more than two layers. A mold releasing layer provided on the antistatic layer or an antistatic agent containing mold releasing layer provided on the antistatic layer, the surface inherent resistance value of the surface of mold releasing layer is preferable to be not more than 1×10<SP>13</SP>Ω/sq.. According to this constitution, the adhesion of foreign materials to a package is prevented and, further, burr, caused by biting of the foreign materials between the mold releasing sheet and a lead frame can be prevented whereby the improvement of the productive efficiency of the package can be desired.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165799-A (JP)
Title: Ic card and authentication method
Inventor: RYU IKETSU
IPC: G06F21/32
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card enabling practical authentication with improved security.  <P>SOLUTION: An IC card 10 includes a discriminant function storage 18 storing a discriminant function for identifying an image of a person by substituting information related to the image; a transmission/reception section 12 receiving an object image for authentication; the transmission/reception section 12 transmitting a portion of a plurality of coefficients of the discriminant function stored in the discriminant function storage 18 to a host terminal; the transmission/reception section 12 for receiving, from the host terminal, a portion of the calculation values of the discriminant function in regard to the object image for authentication, being obtained based on the portion of the coefficients; a calculation section 20 for obtaining another portion of the calculation values of the discriminant function in regard to the object image for authentication, based on the other portion of the plurality of coefficients; and an authentication section 24 for obtaining overall calculation values of the discriminant function in regard to the object image for authentication, using calculation values received from the host terminal and the calculation values obtained in the calculation section 20, and performing the authentication based on the overall calculation values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038379-A (JP)
Title: Pick-up service support device and pick-up support system using it
Inventor: HAMAGUCHI HIROSUKE
IPC: G06Q50/22
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and appropriately perform preparation of a vehicle allocation plan and seat assignment of each courtesy car according to a reservation status of the pick-up service by a person to be cared without forcing an excessive load on staff of a service provider offering a pick-up service.  <P>SOLUTION: Personal information of the person to be cared receiving the pick-up service, provider information about the service provider offering the pick-up service and reservation information indicating a reservation status of the pick-up service are stored in databases 3a, 3b and 3c respectively. A vehicle allocation plan preparation part 12 of a information processing server 2 specifies the service provider offering the pick-up service and the person to be cared receiving the pick-up service based on the reservation information stored in the database and prepares an optimal vehicle allocation plan up with reference to the corresponding provider information and the personal information. A seat assignment decision part 13 determines the optimal seat assignment for the person to be cared for every courtesy car based on a determined pick-up route, the corresponding provider information and the personal information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162695-A (JP)
Title: Infrared ray-shielding substance-containing cosmetic
Inventor: HIRABAYASHI NORITOSHI
IPC: A61K8/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an infrared ray-shielding substance-containing cosmetic, cutting infrared rays and suppressing the rise of skin temperature and suppressing production of sebum and perspiration when applied to the skin and making comfortability of the skin extremely favorable by synergistic effect with an antiperspirant, an antiseptic agent, a deodorant, or the like.  <P>SOLUTION: This infrared ray-shielding substance-containing cosmetic comprises at least one kind of infrared ray-shielding substance having 0.5-20 μm average particle diameter and at least one kind of agent selected from the antiperspirant, the antiseptic agent and the deodorant. The infrared ray-shielding substance contains titanium oxide and/or zinc oxide having 0.5-20 μm average particle diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162462-A (JP)
Title: Control device of elevator
Inventor: NISHIO TETSUYA
IPC: H02P21/24
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an elevator, obtaining a coefficient of correction of a current conversion gain without fine adjustment of voltage in the case where there is a difference in resistance value between alternating current motor coils or in the case where there is an error between a voltage command and output voltage of an inverter.  <P>SOLUTION: This control device of an elevator includes: a speed control device; a current control device 17 for giving a voltage command according to a command value, a speed feedback signal and a current feedback signal; an inverter 4 for driving an AC motor according to a voltage command; a current detector 10 for feedbacking an electric current flowing through the motor; a correction computing device 21 for multiplying the output of the current detector by a coefficient of correction to correct a detection value; and a current sensor gain coefficient calculating device 22 for calculating a coefficient of correction, wherein a car and a balancing weight are elevated. A control electric angular phase of the inverter is fixed to a designated value, and a predetermined torque current command is given to let a predetermined DC current flow between the two phases of the motor, and a coefficient of correction is calculated by the current sensor gain coefficient calculating device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166220-A (JP)
Title: Direct copy system, data file transfer device, data file recorder, data file direct copy method, data file copy transfer method, and data file recording method
Inventor: HORIE YUJI
IPC: G11B27/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct copy system or the like recording acquired image data files by distributing folders by the kinds of the image data files or the like in simple constitution.  <P>SOLUTION: A first recording and reproducing device selects a data file to be copied and transferred to a second recording and reproducing device from displayed data files, and transmits a copy request, file information and information specifying a copy destination folder in the case of specifying the copy destination folder to the second recording and reproducing device at the time of executing copy transfer. The second recording and reproducing device executes copy of the data file to the specified folder at the time of receiving the information specifying the copy destination folder and executes the copy of the copy-transferred data file to a new folder at the time of not receiving the information specifying the copy destination folder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI