baber/WOPTO huggingface dataset:
Patent JP-2003312504-A (JP)
Title: Electric power steering device
Inventor: ARIMURA YUTAKA
IPC: B62D101/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device that controls a brushless motor in a way equivalent to a control means in a normal case even when abnormality in the two control means to separately control the brushless motor occurs.  <P>SOLUTION: This electric power steering device is provided with a target electric current setting means (microcomputer for control) 40A to set a target electric current signal IMS, a drive control means (microcomputer for drive control) 50A to set an electric motor control signal VO and an electric motor drive means (electric motor driving circuit) 51 to drive the brushless motor 6 and constitutes its characteristic feature that the drive control means 50A takes in a steering torque signal T and sets the target electric current signal IMS in accordance with the steering torque signal T when the target electric current setting means 40A fails and/or the target electric current setting means 40A takes in an electric motor phase signal IMO and outputs the electric motor control signal VO to the electric motor drive means 51 by setting it when the drive control means 50A fails.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318445-A (JP)
Title: Light emitting diode lamp
Inventor: TOKUJI SHIGEKAZU
IPC: H01L33/62
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode lamp in which visibility is made uniform and deterioration of quality and characteristics can be controlled by controlling power consumption.  <P>SOLUTION: Light emitting diode chips 2, 3 and 4 emitting light of blue, green and red, respectively, are bonded sequentially from the end side to the LED chip mounting part 1b of a lead frame 1. Since the light emitted from the LED chips 2 and 4 emitting light of lower visibility is reflected more on the reflective surface 1a than the light emitted from the LED chip 3 emitting light of higher visibility, the visibility is enhanced and made uniform as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318823-A (JP)
Title: Method for processing signal of modulated light and device therefor
Inventor: KURI TOSHIAKI
IPC: H04B10/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To suggest a method for processing a signal of a modulated light and a device therefor by which optical reception sensitivity is enhanced by optically converting the modulated light into an intermediate frequency band for which electric processing after optical wave detection is easy.  <P>SOLUTION: The method and the device are constituted so that light in a single mode is modulated by a high frequency electric signal, or a modulated optical signal is directly generated, optical carrier waves included in the modulated optical signal and optical sideband waves are transmitted, the transmitted optical carrier waves and the transmitted optical sideband waves are inputted, the inputted optical carrier waves and the inputted optical sideband waves are modulated or frequency-converted by a second high frequency electric signal having a predetermined frequency, combination of the optical carrier wave and the optical sideband wave approximately adjacent to each other in comparison with a frequency of the first high frequency electric signal is optically selected among frequency-modulated or optical carrier waves or optical carrier waves which are not frequency-modulated to be obtained by modulation or frequency modulation and an electric signal from the selected optical signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316690-A (JP)
Title: System for registering and managing distribution contents
Inventor: TAKAGI KAZUO
IPC: G06Q30/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents registration and management system capable of receiving and outputting contents regardless of whoever a user is and wherever the user is.  <P>SOLUTION: A contents distribution system in which a contents distribution request is transmitted via a network such as the Internet, and a copying machine with a composite function can receive and output encapsulated contents by a user's operation is provided with a server system provided on the network to which a computer, a portable information terminal or the like is connected in order to register and distribute contents. The server system is provided with a contents storing means, a contents registering means for encapsulating and registering contents and a contents distributing means. It manages the contents so that the contents can be distributed to the copying machine with a composite function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171396-A (JP)
Title: New functional peptide nucleic acid and method for producing the same
Inventor: IKEDA HISAFUMI
IPC: A61K48/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a functional peptide nucleic acid (PNA) excellent in cost-performance and capable of rapidly introducing thereinto a functional molecule, and to obtain a compound used in the method.  <P>SOLUTION: The characteristics of this method for producing the functional PNA oligomer comprese reacting a PNA monomer unit having adenine, guanine, cytosine or thymine protected with a protecting group with an Fmoc-ω-amino acid-B<SP>oc</SP>PNA-OH to produce a PNA oligomer and introducing thereinto a functional molecule having a free carboxylic acid, and then carrying out the deprotection of the protecting group. This invention includes the compound synthesized by the method and the Fmoc-ω-amino acid-B<SP>oc</SP>PNA-OH functioning as a precursor PNA monomer unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281100-A (JP)
Title: Security network system
Inventor: UGAI TAKESHI
IPC: G06F21/62
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means that is free from information leakage by covering the weak points of the system such as the unauthorized use of a key device, password leakage and ID information leakage.  <P>SOLUTION: This key device that can be attached and detached to/from a reader of a PC and a terminal device is provided collectively with personal information such as an ID encrypted in a network system to which terminal devices such as a PC and a printer are connected, an authenticating means for a password, and a key for encrypting/decrypting image/document data. This eliminates password leakage from a system side and prevents a card from being illegally used due to its loss. Further, encrypted image/document data, the ID of a person outputting the data, the data and hour for outputting the data, the number of pieces of outputted data or the like are recorded in the terminal, and by making it possible to trace these data, the level of preventing secret leakage is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321745-A (JP)
Title: Non-heat treated bolt having excellent fatigue property and production method thereof
Inventor: SHIRAGAMI TETSUO
IPC: C21D9/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-heat treated bolt which has excellent fatigue properties, and to provide production method thereof.  <P>SOLUTION: The non-heat treated bolt has a ferrite single phase structure after rolling, and in which fine precipitates with a particle diameter of <10 nm are finely dispersed after precipitation treatment. The bolt has a steel composition containing, by mass, ≤0.10% C, ≤0.3% Si, ≤2% Mn, 0.03 to 0.20% Ti and 0.05 to 0.6% Mo, if required, containing one or more kinds of metals selected from ≤0.08% Nb, ≤0.15% V, ≤1.5% W, 0.03 to 0.1% S, ≤0.2% Pb, ≤50 ppm Ca and ≤200 ppm B, and satisfying 0.5≤(C/12)/ä(Ti/48)+(Mo/96)+(Nb/93)+(V/51)+(W/192)}≤1.5, and the balance Fe with inevitable impurities. Steel having the above composition is heated at ≥1,100°C, and is rolled at a finishing temperature of 800°C. The steel is cooled in a range of 700 to 550°C at >0.5°C/sec. Subsequently, the steel is subjected to cold working so as to be a bolt shape, and is thereafter held at 550 to 700°C for ≥10 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316760-A (JP)
Title: Device and method for data conversion, device and method for learning, and recording medium
Inventor: KONDO TETSUJIRO
IPC: G06T1/40
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To convert an image into an image with more excellent quality.  <P>SOLUTION: A class tap producing circuit 2 and a predicted tap producing circuit 3 produce a class tap to be used for classifying noted picture elements, picture elements of a noted HD image, and a predicted tap to be used for finding a noted picture element from an SD image. A classification circuit 4 classifies the noted picture elements based on the class tap. A coefficient RAM 5 uses teacher data to be a teacher for learning and student data as a student for the learning, and obtains the tap coefficient of the class of the noted picture element from tap coefficients obtained by learning the relation between a teacher picture element and a student picture element by at least one class while weighting the teacher data and student data based on the activity of the predicted tap produced from the student data. A prediction operation circuit 6 uses the tap coefficient and the predicted tap and finds the noted picture element. The invention can be applied to a television receiving set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317215-A (JP)
Title: Magnetic reproducing head and its manufacturing method
Inventor: SEI SHUKO
IPC: H01L43/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic reproducing head having high bias point controllability, a high magnetic reluctance change rate, good soft magnetic characteristics, good thermal stability, and high output performance, and coping with superhigh density recording, and its manufacturing method.  <P>SOLUTION: A seed layer, a buffer layer made of a material for increasing magneto-resistive effects, a free layer, a first nonmagnetic spacer layer, a fixed layer having a multilayer structure, a fixing operation layer, and a protective layer are formed in this order on a substrate. Annealing is performed in an entire first magnetic field to fix the magnetization direction of the fixed layer, then annealing is performed in an entire second magnetic field lower than the first magnetic field to return the magnetization direction of the free layer to an initial state. Thus, the magnetic reproducing head having high bias point controllability, a high GMR ratio, good soft magnetic characteristics, thermal stability, high output performance, and coping with the superhigh density recording can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315327-A (JP)
Title: Method for evaluating antioxidizing ability by measuring redox balance of living body
Inventor: YOSHIKAWA TOSHIICHI
IPC: G01N33/53
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating an antioxidizing ability by measuring a redox balance of a living body.  <P>SOLUTION: The redox balance is expressed by a formula, redox balance = (antioxididation index after dosage/oxidation index after dosage)/(antioxidation index before dosage/oxidation index before dosage). To obtain the antioxidation index, the antioxidizing ability is calculated based on a declining ratio of a signal strength due to serum addition by a DMPO-OOL radical generated when 5,5-dimethyl-1-pyrroline-N-oxide captures a butyl hydroperoxide radical, which is measured by a magnetic resonance spinner, and the antioxidizing ability is converted into an index based on 10-class frequency distribution. The oxidation index is obtained by calculating an oxidizing ability based on a measured 8-hydroxy deoxy guanosine of urine and converted into an index based on 10-class frequency distribution. When the redox balance exceeds 1.0, antioxidizing is effective, and when the redox balance is 100, antioxidizing is most effective.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320981-A (JP)
Title: Soundproof structure for motorcycle
Inventor: NAMEKAWA KEISUKE
IPC: F16H57/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof structure for a motorcycle improving soundproof effect and easily manufactured.  <P>SOLUTION: A soundproof means is disposed in a transmission case 22 provided with an output shaft 29 attaching a driving wheel 16. In the soundproof means, a soundproof cover 57 interrupting the noise going rearward and rearward upward direction from the transmission case 22 and the noise reflected from the side face of the driving wheel 16 is supported by the transmission case 22. For example, the soundproof cover 57 is disposed on the inward side in the diametrical direction of the rim 45 of the driving wheel 16 and in an area corresponding to the rear upper half part of the driving wheel 16 in side view of the vehicle body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322494-A (JP)
Title: Method for cleaning heat exchanger
Inventor: KOIKE KAZUE
IPC: F28G15/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To precisely judge the finish timing of cleaning by grasping the soil eliminated state of a heat exchanger that is, the recovery state of a heat exchange performance automatically and in real time while cleaning the heat exchanger.  <P>SOLUTION: A device for measuring a U value of the heat exchanger is constructed temporarily when the heat exchanger is cleaned. The recovery state of the heat exchange performance of the heat exchanger is grasped by measuring the change of the U value of the heat exchanger in cleaning with time. The finish judgment of the cleaning is performed based on the result. A thermocouple 40 is provided at every nozzle 5a, 5b, 13a, 13b of the heat exchanger. An ultrasonic flowmeter 41 is provided at a cleaning circulation line 30. The U value is calculated by processing the temperatures and the flow rate data at a U value measuring device 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323823-A (JP)
Title: Forming process of crystalline thin film and apparatus therefor
Inventor: HAMADA HIROKI
IPC: H01B13/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming process of a crystalline thin film, by which a solution with a metal component dissolved therein is preheated in a preheating atmosphere and sprayed on a heated substrate, whereby a good-quality crystalline thin film is formed even on a large-sized substrate, and an apparatus therefor.  <P>SOLUTION: When a solution with a metal component dissolved therein is sprayed on a heated substrate 1 by a spray nozzle 2 to conduct coating, the solution is passed through a preheating atmosphere 3 to preheat it, whereby the metal component can be deposited on the substrate without incurring lowering of the temperature of the substrate 1 upon spraying to thermally decompose and crystallize the metal component, so that a good-quality crystalline thin film can be formed even on a large-sized substrate 1 without conducting a heat treatment after the formation of a film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015854-A (JP)
Title: Printing mediation system via network
Inventor: HISAMATSU YUTAKA
IPC: G06F3/12
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To enhance estimation accuracy of required time for printing and charges, etc., in printing via a network. SOLUTION: A system in which a client, a server and a printer are connected with the network is constructed. The client specifies the contents to be printed and transmits a printing request to the server. The server makes a specified printer perform the printing by mediating contents. In this case, history data regarding the required time for printing in the past are held in a history holding part 196 in the server. The history data are associated with a prescribed parameter such as data quantity of the contents. The server calculates a parameter value regarding the contents specified from the user and predicts the required time, etc., by referring to the history data. The estimation accuracy of the required time, etc., is enhanced by using records in the past.
Patent JP-2003320146-A (JP)
Title: Game device
Inventor: TOZAKI TOSHIHIRO
IPC: A63F7/02
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device which saves a space for arranging a display therein, and drastically reduces a danger of breakage of the display.  <P>SOLUTION: The game device comprises a mounting section 380, a power feeding section 383, a display signal output section 383, and a recording medium processing section 384. The mounting section 380 has a recording medium 37 mounted thereon, which includes a display section 72 for displaying various information, and the display section 72 can be exposed when the recording medium 37 is mounted. The power feeding section 383 feeds operating power to the recording medium 37 mounted on the mounting section 380. The display signal output section 383 outputs a display signal indicative of the various information displayed on the display section 72 of the recording medium 37 mounted on the mounting section 380. The recording medium processing section 384 reads at least recording information recorded in the recording medium 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002334739-A (JP)
Title: Connector housing
Inventor: ICHIDA KIYOBUMI
IPC: H01R13/42
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector housing capable of responding to a request to miniaturize it. SOLUTION: This connector housing H is structured by mounting a terminal storing part 20 wherein a cavity 21 is formed to a body part 10 wherein a lance 15 is formed. A female side terminal fitting 30 is stored in the cavity 21, and is locked by the lance 15. A partition wall 27 is provided between the upper and lower cavities 21 in the terminal storing part 20.
Patent JP-2003292215-A (JP)
Title: Film winding device
Inventor: TAMAOKI RYUZO
IPC: B65H20/00
Filed: 2002-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film winding device capable of properly selecting control style which is suitable to the kind of a film and providing the high-quality winding attitude.  <P>SOLUTION: When speed control system is selected by an instruction device 19, a controller 18 makes a clutch 14 operate, cuts off a feed roller 5 from a feed roller driving motor 15, controls a winding shaft driving motor 17 in the speed pattern set beforehand based on the speed detected by a speed detection device 16 in this state, and controls a driving motor 12 so that the tension given to the wound film becomes constant. When torque control system is selected by the instruction device 19, the controller 18 makes the clutch 14 operate, makes the feed roller 5 connect to a feed roller driving motor 15, controls the feed roller driving motor 15 in the speed pattern set beforehand, and controls the winding driving motor 17 so that the tension given to the wound film becomes constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323069-A (JP)
Title: Fixing device, printer and copying machine
Inventor: SAKURAI KOICHI
IPC: G03G15/20
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations in the surface temperature of a heat roller in its axial direction, in a fixing device having a means for induction-heating the heat roller.  <P>SOLUTION: The fixing device has: the heat roller having an electromagnetic induction heat generating part in order to melt toner on recording paper under heat, a coil provided inside the heat roller in order to apply an alternating magnetic flux to the electromagnetic induction heat generating part, and a reciprocal moving means for making the coil move reciprocally in the axial direction of the heat roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325240-A (JP)
Title: Housing wagon
Inventor: SAKURAI TAYAO
IPC: A47B91/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing wagon where casters provided by projecting from side wall surfaces are hidden in the housing wagon provided with the casters on the outer surfaces of side walls, and where mechanism or structure for hiding the casters play a housing function or functions different from a hiding function in order to utilize the dead zone of the outer surface of the side wall of the wagon.  <P>SOLUTION: In the housing wagon W provided with the casters 7 and 8 at the lower parts of the outer surfaces of the side walls 1 and 2, side surface housing parts having a plane projection shape capable of covering the casters are formed on the outer surface of the side walls 1 and 2 and over the casters 7 and 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327161-A (JP)
Title: Arranging structure for under-lamp protector
Inventor: MORINAGA SHINJI
IPC: B62D25/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a large space without increasing the number of part items, and to secure strength for side rails.  <P>SOLUTION: In this arranging structure for an under-lamp protector 6 for arranging an under-lamp protector beam 16 on a pair of side rails 1 extended along a longitudinal direction of a vehicle, via a bracket 9, a cut-out 8 is formed in the side rails 1 to arrange a large-sized equipment 19 between the paired side rails 1, and the bracket 9 is connected to the side rails 1 to reinforce a cut-out 8 portion. The large space is formed thereby, and the strength for the side rails 1 is thereby secured sufficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331376-A (JP)
Title: Server device, state quantity monitoring system, state quantity monitoring method, computer program and recording medium
Inventor: SHIOTANI MASAKI
IPC: G08C15/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server device, a state quantity monitoring method, and the like allowing remote, easy and low-cost acquisition of a state quantity displayed on a display means.  <P>SOLUTION: Image data obtained by photographing a display means 210a is acquired by a server device 4 through a communication network 10, and the state quantity displayed on the display means 210a is recognized by the server device 4. The state quantity displayed on the display means 210a can thereby be monitored at the installed place of the server device 4 distant from the installed place of the display means 210a. The server device 4 can receive image data from a plurality of places distant from one another, through a communication network 10 and recognize each state quantity. Consequently, the state quantity of the display means 210a can be easily acquired at a low cost without needing to install a state quantity recognition device or the like for performing image processing or the like at every installed place of the display means 210a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330486-A (JP)
Title: Voice recognition device
Inventor: NAKABASHI JUNICHI
IPC: G10L15/183
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for voice recognition having higher recognition performance than conventional one without increasing largely quantity of operation by calculating similarity which is not calculated between a reference pattern of tree structure and an input pattern because a reference pattern of which similarity is not calculated by a tree structure dictionary exists and recognition performance is deteriorated by performing fuzzy weighting operation.  <P>SOLUTION: This device is provided with a tree structure reference pattern storing means, a fuzzy attribution storing means storing dependency relation between each reference pattern in the tree structure, a similarity calculating means and a similarity storing buffer, and a weighting similarity calculating means calculating similarity of a reference pattern of which similarity is not calculated in a similarity calculating means from similarity in the similarity storing buffer and attribution in the fuzzy attribution storing means.  <P>COPYRIGHT: (C)2004,JPO