baber/WOPTO huggingface dataset:
Patent JP-2004253892-A (JP)
Title: Light quantity adjuster
Inventor: MURATA YASUNORI
IPC: G03B11/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light quantity adjuster which reduces the optical performance deterioration due to the junction error of ND deposition films.  <P>SOLUTION: The light quantity adjuster comprises an ND filter P1 for reducing the quantity of light passing through an aperture defined by iris blades S11, 12. The ND filter P1 has a plurality of regions N11, N12, N13 having a density difference of 0.5 or less between the adjacent regions and a phase difference of (n ± 1/5)λ or less between lights of a specified wavelength λ transmitting through the adjacent regions. The overlapping quantity of optical films forming the regions is 0% or more and 10% or less of the iris aperture-converted diameter of an iris F4 to eliminate the gap at the boundary between the adjacent regions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250363-A (JP)
Title: alpha-GLUCOSIDASE INHIBITOR
Inventor: TAKAMURA MASANORI
IPC: A61K36/42
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an α-glucosidase inhibitor and an inhibitor against blood glucose increase containing as an active ingredient a compound which has an α-glucosidase inhibitory action, is abundant in plants, or the like, and can be easily extracted and processed.  <P>SOLUTION: The α-glucosidase inhibitor and the inhibitor against blood glucose increase contain aldono-1,4-lactones as active ingredient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251186-A (JP)
Title: Device for diagnosing failure of cooling water temperature sensor for internal combustion engine
Inventor: TSUKAMOTO MUNENORI
IPC: F02D41/22
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine failure of an engine water temperature sensor.  <P>SOLUTION: This failure diagnosing device is provided with a sensor for detecting temperature of the cooling water for an internal combustion engine mounted on a vehicle, and a timer for determining whether a predetermined time has passed or not after starting the internal combustion engine. This failure diagnosing device computes a calorific value generated in the internal combustion engine on the basis of the fuel injection quantity of the internal combustion engine, and computes a cooling loss of the internal combustion engine on the basis of the computed calorific value. An effective calorific value is computed by subtracting the cooling loss from the calorific value, and the effective calorific value is added over the predetermined time. In the case where the effective added calorific values after the predetermined time passed are out of a predetermined range, when a change rate of the detection values of the sensor is smaller than a predetermined value, failure of the sensor is determined. The cooling loss can be corrected in response to the car speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323765-A (JP)
Title: Digital data reproducing apparatus
Inventor: ODA YOSHIMASA
IPC: G11B20/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To process a data error area caused by control delay in a control circuit.  <P>SOLUTION: A digital data reproducing apparatus is provided with a storage means 4 to store digital data, a phase control circuit 11 to control a phase of digital data, and an offtrack detection means 5 to detect an offtrack of a read head 2 from a recording track on a recording medium. The apparatus controls storing operation to the storage means 4 based on an offtrack signal detected by the offtrack detection means 5 and a phase flag signal indicating a phase synchronous state of the phase control circuit 11, and processes the data error area caused by the control delay of the control circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257021-A (JP)
Title: Repair method, repair device and repair monitoring system for concrete structure
Inventor: OTOIZUMI KATSUAKI
IPC: C25D9/10
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair method for a concrete structure, wherein the repair of the cracked concrete structure and the management of the repair can be easily and surely performed.  <P>SOLUTION: In this repair method, the concrete structure 1 is repaired in the following processes: a holder 12 for holding an electrolytic solution 11 is arranged on a surface 1a of the concrete structure 1; an electrode 13, which is installed in the holder 12, is set to be an anode; a reinforcing bar 2 inside the concrete structure 1 is set to be a cathode; and an electric current is applied between the anode and the cathode. A pH of the electrolytic solution 11 is measured, and the application of the electric current is finished when the pH reaches a prescribed value or below. Preferably, the prescribed pH is set in a range of 5.5-6.5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258813-A (JP)
Title: Production schedule planning method, planning system, and storage medium storing planning method
Inventor: SAWAI YOSHITO
IPC: G06Q50/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To optimize an operation index for deciding a production schedule at the time of plurally batch-producing a plurality of brands.  <P>SOLUTION: At the time of planning the production schedule for producing the plurality of brands in a process having a batch process and a continuity process and a recycle process wherein there is an inter-series shared facility in a plurality of series, the production order of brands and the number of production batches decided in a production plan and a condition being restriction and a target operation index are formulized as a combinatorial optimization problem, and a production schedule fulfilling the operation index the most is selected from executable solutions acquired by calculation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255953-A (JP)
Title: Automatic shift control device for bicycle
Inventor: TAKEDA KAZUHIRO
IPC: B62M9/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate gear shift operation in accordance with a traveling state even when the traveling state is rapidly fluctuated in a device automatically controlling and shifting front and rear derailleurs.  <P>SOLUTION: A first control unit 30 controlling the front and rear derailleurs respectively having a plurality of shift stages in accordance with the traveling state of a bicycle is provided with a waveform-forming circuit 36 and a first control part 35. The waveform-forming circuit detects vehicle speed. The first control part preferentially shifts the front derailleur 9 when the vehicle speed is drastically changed in accordance with a change in the detected vehicle speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259927-A (JP)
Title: Dry etching method
Inventor: UNE SATOSHI
IPC: H01L21/3065
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device which forms a bottom round at the lower end corner of the groove or the hole of the semiconductor device.  <P>SOLUTION: The wafer bias output of a semiconductor substrate 10 employing a photo resist 13 and an insulating film 11 as masks is made OW employing a reaction gas consisting of a source gas and an additional gas, whereby the bottom round 15 is formed utilizing isotropic etching and a sidewall protective film 14. In this case, the source gas is constituted of the principal constituent of fluorine (F) such as 6-sulfur fluoride (SF<SB>6</SB>), 3-nitrogen fluoride (NF<SB>3</SB>) or the like. The reaction gas is constituted of an additional gas (CHF<SB>3</SB>, CH<SB>2</SB>F<SB>2</SB>or the like) constituted of carbon (C), hydrogen (H), and F.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258481-A (JP)
Title: Image forming device
Inventor: MURAUCHI JUNJI
IPC: G03G15/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which allows the quantity of developer to be less varied in a developing device even when installed slantwise.  <P>SOLUTION: The image forming device is provided with; a photoreceptor 12; a developing device 14 for developing an image on the photoreceptor 12 with toner; a supply part 18 for supplying carrier or developer consisting of the toner and the carrier to the developing device 14; and a waste developer storage part 32 for storing the developer discharged from the developing device 14. The developing device 14 has; a developing tub 16 for storing the developer; a developing roll 20 which holds the developer in an outer peripheral part thereof and is used for development of the image on the photoreceptor 12; agitating screws 24 and 26 for supplying the developer to the developing roll 20 while agitating and circulating the developer; an aperture part 28 for developer discharge formed in an outer wall of the developing tub 16; and a reception part 30 for temporarily holding the developer on the outside of the aperture part 28.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259189-A (JP)
Title: Item introduction system, item introduction method, program for item introduction, and recording medium for item introduction
Inventor: MOTOHASHI TAKESHI
IPC: G06Q30/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To introduce a second interesting item not experienced in the past history by performing analysis with social filtering to introduce an item to a user.  <P>SOLUTION: An instantaneous change (a differential value) is captured from two or more access logs to recognize the directivity of interest of a user U0, and an item to which interest is directed is introduced. Therefore, for example, if a person taking SF movie information and action movie information as accessed item, when the information having a tendency of directing toward sports information (being interested in sports information) is stored, when the user U0 takes SF movie information and action movie information as accessed items, an item as sports information quite different from the SF movie information can be introduced to the user U0.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266402-A (JP)
Title: Portable telephone and voice guiding method
Inventor: YAMAGUCHI TEI
IPC: H04M1/247
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone and a voice guiding method which has a voice guidance function allowing anybody to simply set any function from among a variety of functions as a portable telephone.  <P>SOLUTION: In the state 8 of a display 3 showing a waiting screen, a fingertip operation to push a specified key down in a user's operating unit 2 is made to start a voice guidance as shown by 9. A user operates the user's operating unit 2 to select any function among functions of items 1-X shown on the display 3, thereby starting a voice guidance showing required procedure for setting the selected function. According to the voice guidance, the user operates the operating unit 2 to set the selected function. Thus, the user, even if the user is an aged or poor in operation of machines, the user can set any function by only pushing keys on the operating unit 2 according to the voice guidance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003321755-A (JP)
Title: PROCESS FOR PRODUCING Al-Mg-Si ALLOY PLATE, Al-Mg-Si ALLOY PLATE AND Al-Mg-Si ALLOY MATERIAL
Inventor: KIMURA KAZUO
IPC: C22C21/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To produce an Al-Mg-Si alloy plate having excellent thermal conductivity, electric conductivity and strength by simple and minimal steps.  <P>SOLUTION: The process for producing the alloy plate comprises a step of hot rolling an Al-Mg-Si alloy ingot which has a composition consisting of, by mass, 0.2 to 0.8% Si, 0.3 to 1% Mg, ≤0.5% Fe, ≤0.5% Cu, further at least either of ≤0.1% Ti, and ≤0.1% B, and the balance Al with inevitable impurities and a step of cold rolling the resultant alloy plate. In the course between the completion of the hot rolling and the completion of the cold rolling, heat treatment is carried out by holding the rolled matter at 200 to 400°C for ≥1 h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262801-A (JP)
Title: Method for controlling various diseases (bacterial diseases, actinomycosis, mycotic diseases) of sweet potato and potato with antagonistic fungus (penicillium fungus) having root face fixability
Inventor: OSHIRO ATSUSHI
IPC: C12R1/80
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a disease with an antagonistic fungus which has an antagonistic ability against the various diseases (bacterial diseases, actinomycosis, mycotic diseases) of sweet potato and potato and can be fixed to root faces, to provide a method for using the antagonistic fungus, and to provide a method for culturing the antagonistic fungus.  <P>SOLUTION: A method for using the antagonistic fungus B1-35 strain (Penicillium Fungus) which has fixity to the root faces of sweet potato and potato and has an antagonistic ability against the various diseases (bacterial diseases, actinomycosis, mycotic diseases) of the sweet potato and the potato, a method for proliferating the antagonistic fungus, and the control effect of the antagonistic fungus are clarified. Thereby, damages due to the various diseases (bacterial diseases, actinomycosis, mycotic diseases) of the sweet potato and the potato can be avoided by mixing the culture product of B1-35 strain with soil or dipping seeds or seedlings in the suspension of the spores of B1-35 strain.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265740-A (JP)
Title: El functional film and el element
Inventor: TAKAHASHI MASAKI
IPC: C09K11/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL functional film and an EL element capable of a low-voltage drive, with extremely improved luminous brightness and further, with a simplified element structure.  <P>SOLUTION: The EL element 1 has EL functional element layers 6, 10 made of Ga<SB>2</SB>O<SB>3</SB>:Eu and a luminous layer 8 made of MgGa<SB>2</SB>O<SB>4</SB>formed between them arranged between a thick insulator layer 16 and an upper electrode 12 fitted on a base plate 2 with a lower electrode 4 formed. The EL functional layers 6, 10 exert both functions as an insulating layer and an electron injection layer, with which, a low-voltage drive and high luminous brightness of the EL element 1 are attained and at the same time, a structure of the EL element 1 is simplified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272430-A (JP)
Title: In-base station device initial processing information updating system
Inventor: TAKEUCHI RYOSUKE
IPC: H04W24/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To stably complete the initial start processing of a base station device, and to efficiently facilitate countermeasures to any failure even when any failure is generated at the time of executing the initial start processing.  <P>SOLUTION: As for a specific function part to be started at first at the time of executing the initial start processing of a base station device, an information area for managing initial processing information inside an initial processing information part 60 is duplexed into two, that is, an information area Page(#1) 60a and an information area Page(#2) 60b. At the time of executing the initial start processing of the base station device, an initial processing information part protecting function part 80 forcedly completes the update processing of the initial processing information part 60, and a central arithmetic function part 40 executes the initial start processing by using the initial processing information of the information area whose destruction is prevented among the information areas Page(#1) 60a and Page(#2) 60b in the initial processing information part 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277019-A (JP)
Title: Floor registering device
Inventor: YODA MASAHIRO
IPC: B66B1/14
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To display position information at a floor related to an inputted key word and a tenant even when tenant name that a user wants to utilize is not known.  <P>SOLUTION: This floor registering device is composed of a control part 1E which reads store information DB1B storing commodity belonging to category of key words, a floor where a store handling the commodity exists, and store information including position information at the floor of the store in a corresponding manner per key word and the corresponding store information by retrieving the store information DB1B using key word as key when it is determined whether the key word is inputted or not and it is determined that the key word is inputted, displays the read store information, and registers a landing place to the floor where the read store exists after displaying the store information and a display part 1F displaying the read store information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002323-A (JP)
Title: Method for producing unsaturated aldehyde
Inventor: YUNOKI HIROMI
IPC: C07C57/05
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated aldehyde and/or an unsaturated carboxylic acid according to a catalytic gas-phase oxidation reaction in a fixed-bed multitubular reactor filled with an Mo catalyst by which the reaction can be continued over a long period in high yield irrespective of places where hot spot parts are formed or the raw material gas concentration level.  <P>SOLUTION: The method for producing the unsaturated aldehyde and/or the unsaturated carboxylic acid comprises using a granular catalyst containing an oxide or a compound oxide consisting essentially of Mo, Fe and Bi as a catalyst component and having a hole part. Furthermore, a layer filled with the catalyst of each reaction tube in the fixed-bed multitubular reactor is divided into a plurality of reaction zones in the tubular axis direction and the catalyst having a different hole diameter is filled in at least two of the plurality of reaction zones.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342112-A (JP)
Title: Dental one-part adhesive composition
Inventor: FUJIWARA SATOSHI
IPC: A61K6/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental one-part adhesive composition exhibiting excellent adhesion without being influenced with skill of a dental treater and further preferably having an ability to release fluoride ions.   <P>SOLUTION: The dental one-part adhesive composition comprises (A) a radical-polymerizable monomer having an acidic group in the molecule, (B) a radical-polymerizable monomer other than the monomer (A), (C) a photopolymerization initiator and (D) a water-soluble organic solvent without substantially containing water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278423-A (JP)
Title: Method for controlling dual fuel engine
Inventor: NAKAZONO TORU
IPC: F02D19/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a dual fuel engine, positively using low calorie fuel while preventing misfire and deterioration of performance of an engine.  <P>SOLUTION: In the case that the engine is driven by mixed fuel prepared by mixing with each other gas oil and fuel gas whose individual heating value is insufficient in comparison with gas oil and heating value itself is fluctuated, a supply amount of low calorie fuel is controlled by an A/F valve 59 so that a rack position having a correlation with the fuel gas heating value when the driving load of the engine is constant is stabled. The opening of a throttle valve 4 is controlled based on the detection value of an exhaust temperature sensor 16 so that a fuel gas supply amount by the A/F valve 4 falls in a constant range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279295-A (JP)
Title: Power steering device
Inventor: KATO HIDEKI
IPC: B62D5/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily reduce a residual torque to a level not hindering steering control, without requiring technical skill and long time regulation, to reduce a cost, and to stabilize performance.  <P>SOLUTION: When a trigger signal is input, a CPU 31 reads an initially set program from a ROM 33, and executes following procedures. (1) The first torque value including the residual torque is detected in the first position where a steering wheel 1 is rotated by a prescribed angle along one direction around a steering wheel axial line from a neutral position, using an assist motor 20, to be stopped there. (2) The second torque value including the residual torque is detected in the second position where the steering wheel 1 is rotated by the same angle along the other direction from the neutral position, to be stopped there. (3) An average value of the first and second torque values is found to offset the negative and positive residual torques, and the average value is determined as an initial torque due to a difference between origin positions of a paired resolvers 12, 12. (4) The initial torque is stored as a correction value for a steering torque in a data storage area 33b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279908-A (JP)
Title: Projector
Inventor: TSUKINOKISAWA CHIHIRO
IPC: G03B21/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To normally cut off a power source by informing about the abnormal cutoff of the power source in a projector constituted so that a display picture can be displayed on a screen by optically modulating light emitted from a light source lamp.  <P>SOLUTION: The projector is equipped with a fan 43 for cooling an optical system OP, and a master control part 13 and a fan control part 7 controlling to stop the actuation of the fan 43 when the optical system OP is cooled by the fan 43 to attain a state where it satisfies a specified condition in the case of stopping the actuation, and is constituted so that the display picture can be displayed by optically modulating the light emitted from the light source lamp 41 by an optical modulation means 42 and projecting it to the screen 8, then it is equipped with a storage part 8 for storing the abnormal actuation stop information when the fan 43 stops the actuation caused by the abnormal cutoff of the power source before the actuation stop control by the master control part 13 and the control part 7 with respect to the fan 43, an informing means (master control part 13, image signal processing part 5 and projector unit 4 or the like) informing about the abnormal cutoff of the power source when the abnormal actuation stop information is stored in the storage part 8 when tuning on the power source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286490-A (JP)
Title: Temperature sensor
Inventor: HANZAWA TAKESHI
IPC: G01K1/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor which suppresses oscillations of a sheath member due to vibrations while the temperature sensor has a ventilation path between the inner circumferential surface of a metal tube and the outer circumferential surface of the sheath member.  <P>SOLUTION: The metal tube 3 and a sheath pipe 9 are fixed at axially separated locations by a tip-side caulking part 34 and a rear-end-side caulking part 35 formed by caulking two points opposed to each other in the circumferential direction of the metal tube 3 in such a form as to generate a gap between the inner circumferential surface of the metal tube 3 and the outer circumferential surface of the sheath pipe 9 except both caulking parts 34 and 35. The temperature sensor 1 is constituted in such a way as to satisfy the relation of L2/L1≥0.15 when the distance between the tip of a flange 4 and the tip of the sheath pipe 9 is L1, and the shortest distance between the rear-end-side caulking part 35 and the tip-side caulking part 34 is L2, and that a tip-side virtual line connecting the tip-side caulking part 34 to the same may intersect with a rear-end-side virtual line connecting the rear-end-side caulking part 35 to the same when viewed from the axial direction of the metal tube 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI