baber/WOPTO huggingface dataset:
Patent JP-2004233322-A (JP)
Title: Apparatus for measuring aridity (water content) of wood by neutron radiation
Inventor: SHINODA SATOSHI
IPC: G01N23/222
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem wherein conventional contact measuring methods are inaccurate, since it has many constraints of use and estimates by partially measuring as a whole.  <P>SOLUTION: An apparatus is constituted so as to measure aridity (or the water content) of wood, by radiating neutrons generated from a neutron radiation source (californium 252) to the wood and counting the number of thermal neutrons generated by a reaction to hydrogen within the wood, and can be used noncontactly. The accuracy is enhanced by eliminating the constraints of use and measuring the interior of the wood.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265562-A (JP)
Title: Regenerating device for reel and regenerating method of reel
Inventor: NAKAICHI SEI
IPC: G11B23/113
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerating device for reel and a regenerating method of reel which enable a tape reel to be regenerated to be reused by rewinding without being contaminated with matter.  <P>SOLUTION: A tape reel 21 and a take-up reel 22 are housed and arranged in an internal space 30 of a main unit 13. On the internal space 30, a separating material 40 for separating a tape reel housing space 31 from a take-up reel housing space 40 is arranged. An air intake 45 for intaking fresh air is arranged for the tape reel housing space 31 and an air suction unit 46 for suctioning the internal space 30 is arranged for the take-up reel housing space 32. Dust such as magnetic powder, and the like, generated during a process in which a magnetic tape 20 is rewinded from the tape reel 21 to the take-up reel 22 is suctioned and exhausted by an air flow leading from the air intake 45 to the air suction unit 46. This enables the tape reel 21 to be regenerated for reuse without being contaminated with the dust adhered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269302-A (JP)
Title: Lightweight aggregate and its producing method
Inventor: MORI HIROFUMI
IPC: C04B18/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide high quality lightweight aggregate which is obtained by using, as a raw material, coal gasification slag discharged from a coal gasification furnace for coal gasification combined power generation, or the like, and which has a small density in oven-dried state surely satisfying the section of M or L provided by JIS A 5002.  <P>SOLUTION: The lightweight aggregate is obtained by firing and foaming the coal gasification slag containing Al<SB>2</SB>O<SB>3</SB>in an amount of ≤30 mass % at a prescribed temperature (e.g. 900-1,200°C), and has a density in oven-dried state of ≤1.7 g/cm<SP>3</SP>. The coal gasification slag used as the raw material of the lightweight aggregate may be obtained, after selecting coal so that the content of Al<SB>2</SB>O<SB>3</SB>in slag becomes ≤30 mass % after coal gasification treatment, by subjecting the coal to coal gasification treatment or obtained by selecting slag containing Al<SB>2</SB>O<SB>3</SB>in an amount of ≤30 mass % from several kinds of slag obtained by coal gasification treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272571-A (JP)
Title: Electronic device and method of resetting electronic device
Inventor: HAMA YASUYOSHI
IPC: G06F1/24
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing the influence of noise or the like at the time of power supply and resetting a hardware part.  <P>SOLUTION: A reset signal generation means 20 initially resets the hardware part by generating a first reset signal starting from the rising process of the voltage of a power supply part 10 and sending it to a reset means 30, and resets the hardware part again by generating a second reset signal in prescribed time after the rise of the voltage of the power supply part 10 and sending it to the reset means 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279111-A (JP)
Title: Measuring system
Inventor: IMAI SHIGEAKI
IPC: G01B11/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform an optimum measurement according to a change in environment, the movement of a target, and the like, in a robot, a monitoring system, or the like.  <P>SOLUTION: A measuring system 1 for measuring a target, based on images D1, D2 obtained from a plurality of cameras, includes a position control means for controlling the position of a camera for changing the photographing direction of a plurality of cameras 11, 21; a two-dimensional measuring means 41 for two-dimensionally measuring the target, based on images obtained from at least one camera for the target; a stereo measuring means 42 for performing the stereo measurement of the target, based on a plurality of images obtained from a plurality of cameras for the same target; and a controller 43 for switching the two-dimensional measuring means and the stereo measurement means for operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277529-A (JP)
Title: Film
Inventor: KODA SHINGO
IPC: C08K5/103
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a film having excellent durability of antifogging properties and antistatic property required for an agricultural film such as a greenhouse material, a tunnel material, a packaging material for a food.  <P>SOLUTION: This film is obtained by forming a resin composition composed of 90-99.99 wt.% of a polyolefin-based resin, 0.005-5 wt.% of an epoxy compound having ≥1 wt.% oxirane oxygen content derived from an epoxy group and 0.005-5 wt.% of a fatty acid ester type surfactant containing two or more hydroxy groups in one molecule and 100-10,000 molecular weight into a film and oxidizing at least one side of the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278439-A (JP)
Title: Fluid machine
Inventor: FUJIWARA HISAYOSHI
IPC: F04C23/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid machine provided with an operating chamber comprising a plurality of helical mechanisms in a cylinder and capable of expanding application of equipment using the same.  <P>SOLUTION: A helical mechanism part 3 of the fluid machine has a low-pressure fluid inlet hole 38 arranged on an end of the cylinder 31, an outlet hole 36 arranged on the other end of the cylinder 31, and a middle fluid intake hole 40 arranged between one end and the other end of the cylinder 31 and connected to a spiral groove 34b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281792-A (JP)
Title: System, method, and program for measuring impurity concentration and computer readable record medium
Inventor: SAKURADA TAKASHI
IPC: H01L21/66
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impurity concentration measuring system capable of nondestructively, simply measuring a concentration of impurities of an InP substrate, and to provide an impurity concentration measuring method, an impurity concentration measuring program, and a computer-readable record medium.  <P>SOLUTION: In the impurity concentration measuring system 10, when the room temperature PL intensity and the specific resistance of the InP substrate are inputted to an input 14, a specific resistance calculator 16 calculates a plurality of specific resistance from a plurality of relational expressions stored in a storage 12 based on the inputted room temperature PL intensity. Then, a relational expression detector 18 detects first and second relational expressions based on a plurality of calculated specific resistance and an impurity concentration extracter 20 extracts two S concentrations in relation to the relational expressions for properly outputting, thus enabling a user to acquire the range of the S concentration in the InP substrate having the room temperature PL intensity and specific resistance inputted to the input section 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282520-A (JP)
Title: Reciprocating deflection circuit and video display apparatus provided with the same
Inventor: UEDA AKIRA
IPC: H04N3/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating deflection circuit capable of accurately correcting positional deviation of a pixel in a horizontal direction in forward scanning and return scanning even on the occurrence of a temperature change and to provide a video display apparatus provided with the reciprocating deflection circuit.  <P>SOLUTION: An inductance of a secondary winding wire S of a current transformer 30 changes accompanying a temperature change and a deviation takes place in a phase difference between an input current flowing through a primary winding wire P of the current transformer 30 and an output voltage of the secondary winding wire S. The deviation in the phase difference due to the temperature change is compensated by inserting a thermister 300 with a positive temperature coefficient in series with a resistor 57. The sensitivity of the current transformer 30 changes by inserting the thermister 300 in series with the resistor 57. The variation in the sensitivity of the current transformer 30 is compensated by inserting a thermister 301 with a negative temperature coefficient in series with a resistor 55c to adjust the gain of a power amplifier 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281325-A (JP)
Title: Electrolyte for secondary battery and the secondary battery using the same
Inventor: KUSACHI TAKEKI
IPC: H01M4/587
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress decomposition of electrolyte solvent for a secondary battery, to increase cycle life of the secondary battery, to suppress resistance increase of the secondary battery, and to increase capacity maintenance rate of the secondary battery.  <P>SOLUTION: An electrolyte 15 containing an aprotic organic solvent and a compound represented by formula 1 is used. In formula 1, R<SB>1</SB>-R<SB>4</SB>each represents hydrogen atom, a methyl group, an ethyl group or halogen atom, and n represents an integer of 0-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288795-A (JP)
Title: Electronic component and method for manufacturing same
Inventor: GOTO MASASHI
IPC: B23K26/382
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic component wherein heat dissipation property is superior, low resistivity can be attained and dislocation prevention of a conductor is enabled for a substrate; and to provide an electronic component.  <P>SOLUTION: The electronic component is provided with the substrate which has a core member and in which a conductor layer is formed at least on one surface, a via hole which is formed from the other surface side of the substrate with laser irradiation, a first plating layer which is formed so as to cover the core member exposed on an internal surface of the via hole by using the conductor layer as an electrode, an electroless plating layer which is formed on the upper layer side of the first plating layer in contact with the internal surface of the via hole, and a second plating layer which is formed so as to cover the electroless plating layer by using the conductor layer as an electrode. A conductor is constituted inside the via hole by using the first plating layer, the electroless plating layer and the second plating layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289946-A (JP)
Title: Motor drive circuit
Inventor: KASAI YUJI
IPC: H02P8/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive circuit that is easy in satisfying conditions of both a driving characteristic and the stability of a feedback control circuit.  <P>SOLUTION: The motor drive circuit comprises a chopper-type DC-DC converter circuit that includes a switching element, a diode, an inductance element, a PWM control circuit, and a first capacitor connected between an output end and the ground; a bridge-type switching circuit that drives the coil of a motor by using desired magnetism based on the output voltage of the DC-DC converter circuit; a resistor for current detection that is connected between the switching circuit and the ground; and a second capacitor that is connected between the output end of the DC-DC converter circuit and a terminal of the resistor that is not grounded. By properly selecting values of the first capacitor and the second capacitor, the conditions of both the constant current driving characteristic and the stability of the feedback control circuit can be satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285231-A (JP)
Title: Catalytically treated matter, addition polymerization catalyst component, addition polymerization catalyst and method for manufacturing addition polymer
Inventor: TAKAOKI KAZUO
IPC: C08F10/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytically treated matter useful as an addition polymerization catalyst component used for the preparation of an addition polymerization catalyst which gives an addition polymer having a wide molecular weight distribution, the addition polymerization catalyst component obtained using the catalytically treated matter, the addition polymerization catalyst obtained using the addition polymerization catalyst component, and a method for manufacturing the addition polymer comprising using the addition polymerization catalyst.  <P>SOLUTION: The catalytically treated matter is obtained by contacting together the following components (a), (b) and (c): (a) a carrier; (b) a compound represented by general formula [1]: R<SP>1</SP><SB>e</SB>TQ<SB>d-e</SB>(wherein T is a group 4 atom in the periodic table of the elements; d is the valence of the atom T and is 2, 3 or 4; e is a number satisfying 0≤e≤d; R<SP>1</SP>is a saturated hydrocarbon group or a hydrocarbyloxy group; and Q is a halogen atom or a hydrogen atom); and (c) a compound bearing an active hydrogen-containing group and/or a non-proton-donating Lewis basic group and further bearing an electron-withdrawing group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285309-A (JP)
Title: Void containing polycarbonate film and preparation process thereof
Inventor: HOSOI MASAHIRO
IPC: C08J9/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate film with a high haze value.  <P>SOLUTION: The aromatic polycarbonate film is prepared by spreading or flow casting of an aromatic polycarbonate solution on a carrier followed by drying. One side surface of the film is smoother than the other side surface, and the film contains voids and has thickness of 5-200 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292475-A (JP)
Title: Two-photon absorption polymerizable composition and method for polymerizing the same
Inventor: TAKIZAWA HIROO
IPC: C08F2/46
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-photon absorption polymerizable composition photopolymerizable by nonlinear two-photon absorption with high sensitivity.  <P>SOLUTION: The two-photon absorption polymerizable composition has a two-photon absorption compound, a polymerization initiator and a polymerizable compound and is photopolymerizable by nonresonant two-photon absorption. In the composition, the polymerization initiator is any of (1) an organic peroxide, (2) a bisimidazole, (3) a trihalomethyl-substituted triazine, (4) a diazonium salt, (5) a sulfonium salt, (6) a borate, (7) a diaryliodonium organoboron complex, (8) a sulfonium organoboron complex, (9) a cationic two-photon absorption compound organoboron complex, (10) an anionic two-photon absorption onium salt complex, (11) a metal arene complex and (12) a sulfonic acid ester polymerization initiators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003309817-A (JP)
Title: Moving picture reproducing apparatus
Inventor: KAKU JUNYA
IPC: H04N101/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture reproducing apparatus capable of reproducing a moving picture for a long time independently of the capacity of a memory.  <P>SOLUTION: When a moving picture reproduction mode is set, compressed image data stored in a desired AVI (Audio Video Interleave) file in a memory card 36 are intermittently read by one frame each. An SDRAM 28 stores the compressed image data by one frame and the data are outputted to a monitor 40 through expansion processing by a JPEG CODEC 30. When the expansion processing by one frame is completed, since the compressed image data store in the SDRAM 28 are not needed, succeeding compressed image data read from the memory card 36 overwrites the data not needed. Since the compressed image data are read intermittently by one frame each, the capacity of the SDRAM can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297182-A (JP)
Title: Encoder and encoding method
Inventor: HOSHINO MASAYUKI
IPC: H04L1/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder and an encoding method capable of preventing demodulation from deteriorating without increasing the interference power.  <P>SOLUTION: A turbo encoding section 100 applies turbo encoding to transmission data and outputs systematic bits and parity bits. A selection section 200 selects either of two sequences of the parity bits outputted from the turbo encoding section 100 and outputs the selected bits to a mapping section 300-2. A mapping section 300-1 modulates the systematic bits to carry out symbol mapping. The mapping section 300-2 modulates the parity bits to carry out symbol mapping. In this case, the mapping sections 300-1, 300-2 carry out the modulation according to a modulation system instructed by a modulation system instruction section 500. The modulation system instructed for the mapping section 300-2 differs from the modulation system instructed for the mapping section 300-1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293338-A (JP)
Title: Method for presuming amount of nox occlusion
Inventor: TANABE YOSHIKI
IPC: F02D41/14
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To presume an amount of NOx occlusion at high accuracy in a method for presuming an amount of NOx occlusion occluded by a NOx occlusion type reducing catalyst interposed in an exhaust passage.  <P>SOLUTION: In a method for presuming an amount of NOx occlusion of a NOx occlusion catalyst interposed in an exhaust passage 2 of an engine, the amount of NOx occlusion is presumed using a polynominal reflecting an NOx occlusion characteristic of the NOx occlusion catalyst 1, and a coefficient of the polynominal is sequentially corrected on the basis of a NOx purifying rate actually measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293349-A (JP)
Title: Controlling device of internal combustion engine
Inventor: ABE KAZUHIKO
IPC: F02D45/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling device of an internal combustion engine capable of preventing starting failure of an engine and deterioration of an exhaust performance by over lean or over rich due to an inefficient correction volume of an air/fuel ratio.  <P>SOLUTION: When a kind of fuel in a fuel tank might be changed, a range of a volume for correcting the air/fuel ratio capable of correcting the fuel injection volume is enlarged in comparison with a normal time (when a kind of fuel in the fuel tank might not be changed) from the time when it is judged to change the kind of the fuel till a single component density of the fuel is estimated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293098-A (JP)
Title: Water absorptive water retentive pavement structure
Inventor: YUGAWA WATARU
IPC: E01H3/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To lower the road surface temperature of the ground surface by rainwater.  <P>SOLUTION: The rainwater stored in a rainwater storage facility 15 is supplied in a water retentive pavement layer 11 by a water supply means 17 to lower the road surface temperature of the ground surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295465-A (JP)
Title: Computer system
Inventor: NISHIKAWA NORIFUMI
IPC: G06F11/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost disaster recovery system that facilitates the configuration of a secondary site of the disaster recovery system for data protection in a disaster.  <P>SOLUTION: The disaster recovery system employs a configuration definition creation step of writing configuration information on a primary site into a storage subsystem, a data transfer step of copying the configuration information written into a storage device into a storage subsystem in a secondary site via a network, a data reception step of receiving the transferred configuration information to store it in the storage subsystem in the secondary site, and a configuration definition step of reading the stored configuration information to set a sever in the secondary site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292731-A (JP)
Title: Polyester resin
Inventor: KODAMA KAZUMI
IPC: C08G63/40
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin having high glass transition temperature and useful as an engineering plastic material.  <P>SOLUTION: The polyester resin having a glass transition temperature of as high as ≥170°C is produced by the alternate ring-opening copolymerization of (A) an alicyclic epoxide having 5-membered ring structure and (B) a cyclic acid anhydride. A polyester having higher glass transition temperature can be produced by adding a small amount of an alicyclic diepoxide or a cyclic tetracarboxylic acid dianhydride to the component (A) or (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303703-A (JP)
Title: Multidirectional input device
Inventor: KANZAKI YUKIO
IPC: G06F3/0354
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirectional input device capable of operating in a state of holding up a cabinet, capable of performing a transition from an input operation of a coordinate to a settled operation without confirming a position of an operating member.  <P>SOLUTION: The operating member 45 of which one end is protruded from a cabinet 2 is planer movement freely supported in the cabinet 2, and a coordinate detecting means to detect a position of the operating member 45 is installed. Furthermore, a pressure detecting means vertical movement freely supporting the operating member 45 in the cabinet 2, detecting that the operating member 45 is pressed downward, is installed. Further, an input/output part 5a outputting the position of the operating member 45 as a coordinate instruction signal, and the pressing operation of the operation member as a settlement instruction signal to an upper level device like a personal computer 90, is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003261945-A (JP)
Title: Body
Inventor: TEZUKA JUNICHI
IPC: E02D27/01
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that because a large number of types of floor post footing such as cross-shape, T-shape, L-shape, I-shape and O-shape types have a bottom plate to be fixed on a bearing board with an anchor bolt, the floor post footing body is difficult to manufacture and transportation/execution of work is also difficult, relation to the conventional floor post footing body planted after a reinforced concrete bearing board is been integrally formed in the outer circumferential foundation under the ground formed in the shape of an inverted T-section or formed by casting concrete in the cylindrical body after a cylindrical body to form the floor post footing body is planted.  <P>SOLUTION: A first type floor post footing block body 2 and a second type floor post footing block body 3 are combined with each other, and after the floor post footing body comprised of the cross-shape type columnar body 1A, the T-shape type columnar body 1B and the I-shape type columnar body 1C to be separately used and the outer circumferential foundation have been formed in an L-shape to integrally form the reinforced concrete bearing board on the ground surface, the floor post footing body is placed and fixed to a predetermined position.  <P>COPYRIGHT: (C)2003,JPO