baber/WOPTO huggingface dataset:
Patent JP-2003283127-A (JP)
Title: Printed wiring board and manufacturing method therefor
Inventor: KAWAGUCHI KATSUO
IPC: H05K1/09
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board in which connection with a high- density LSI is improved by improving the fineness of a pattern especially in the upper layer, and to provide a method for manufacturing it.  <P>SOLUTION: On a base substrate 1 manufactured in a general manufacturing process, the upper layer 6 is laminated by using a technique of a semiconductor. That is, an upper insulation layer 2 is formed on the base substrate 1 by a spin coat method, to pattern-work. Then an upper conductive layer is formed by PVD and wet plating. Consequently, a pattern 4 and a through hole 3 are formed at the same time. Then an extra part of the upper conductive layer is removed by precision grinding, and the pattern 4 is separated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276160-A (JP)
Title: Printing method, printing apparatus, and semiconductor device
Inventor: KORI TOSHIAKI
IPC: B41F15/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method capable of good screen process printing, a printing apparatus, and a semiconductor device.  <P>SOLUTION: An adhesion member 20 is set on the upper surface 11b opposite to the lower surface 11a of a metal mask 11. The contact surface 21 of the adhesion member 20 is formed at a position to avoid overlapping with a plurality of openings 15 formed to penetrate the metal mask 11 when contacted with the metal mask 11. While the adhesion member 20 is adhered to the metal mask 11, the metal mask 11 and a printing medium 16 are peeled off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003048772-A (JP)
Title: Method for producing ferritic sintered magnet
Inventor: MINACHI YOSHIHIKO
IPC: C04B35/622
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To produce a ferritic sintered magnet which has a satisfactory degree of orientation while suppressing deterioration in dehydration properties on wet molding in production by using a wet molding method with water as a dispersion medium. SOLUTION: The method is provided with a first pulverizing stage wherein a calcined body is pulverized to obtain calcined powder, a heat treatment stage wherein the calcined powder is subjected to heat treatment, a secondary pulverizing stage wherein the heat-treated calcined powder is pulverized, a molding stage wherein the pulverized calcined powder and slurry containing a dispersant are subjected to wet molding to obtain a molding, and a sintering stage wherein the molding is sintered. On addition of SiO2 and CaCO3 to the calcined powder before the molding stage, after the heat treatment stage, at least 50 mass% of the CaCO3 is added, and as the above dispersant, the specific one such as gluconate, citric acid and polyhydric alcohol is used.
Patent JP-2002355659-A (JP)
Title: Garbage treatment apparatus and residue recycling system
Inventor: MATSUBAYASHI SHIGEAKI
IPC: B09B3/00
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus in which the stabilization of the water content of a bed in a treatment tank can be accomplished by using a water content sensor relatively low in precision. SOLUTION: The garbage treatment apparatus 1 is provided with the treatment tank 2 which forms the bed in which garbage and chips are mixed by agitating the garbage and the chips to which microorganisms are adhered, the water content sensor 10 for measuring the water content of the bed, a controller 14 for controlling parameters for controlling the treatment tank 2 corresponding to the output of the sensor 10, and a user interface device 20 for a user to input information on garbage supply and information on a garbage treatment situation. The controller 14 controls the parameter for controlling the treatment tank 2 corresponding to the information on the garbage supply and/or the information on the garbage treatment situation which are inputted by the device 20.
Patent JP-2003280547-A (JP)
Title: Method for aging display device, and method for producing the same
Inventor: KINOSHITA SHIGEO
IPC: H05B33/14
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a long term is necessary for aging to lower efficiency since the initial degradation of a diode is large in a display device with an organic light emitting diode.  <P>SOLUTION: Prescribed light emission target values are respectively obtained from experiments concerning respective RGB pixels. The target values are the time integration values of luminance till the initial degradation of the pixels of respective colors is ended. When light emission is performed by maximum luminance in each case of RGB, initial degradation is ended by time t1, t2, and t0 in the respective pixels. Aging is performed by respective colors with the times as an end time. The target values may be the time differential values of luminance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281776-A (JP)
Title: Memory structure and its read mechanism
Inventor: CHIKYO TOYOHIRO
IPC: G11B7/24
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide memory structure and its read mechanism which are expected to be used as a large capacity and high speed read storage medium of simple structure for the next generation.  <P>SOLUTION: The memory structure is formed so that a dielectric material or a conductive material is deposited on a silicon substrate (4) and a dielectric material with dielectric constant different from that of the dielectric material or the conductive material is deposited on the dielectric material or the conductive material. In the structure, a lower dielectric material layer (5) or a lower conductive material layer (11) is arranged at a prescribed position on the substrate, an upper dielectric material layer (6) on the layer (5) or (11) is deposited in a prescribed plane range on the substrate (4) including the surface of the substrate on which the lower dielectric material layer (5) or the lower conductive material layer (11) do not exist, a change of a resonance frequency or a change of wavelength of microwaves is detected by scanning the memory structure by the microwaves, and the lower dielectric material layer (5) or the lower conductive material layer (11) is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284237-A (JP)
Title: Protective circuit
Inventor: KUDO AKIHIKO
IPC: H01M10/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective circuit which can curtail the number of parts constituting itself and can reduce the cost and the power consumption.  <P>SOLUTION: A constant voltage diode 6 is connected in parallel with a lithium ion battery 1, and one end of a temperature fuse 7 thermally coupled with the constant voltage diode 6 is connected to the positive electrode terminal of the lithium ion battery 1, and the other end of the temperature fuse 7 leads to the + terminal of the lithium battery 1 (A). The current of the constant voltage diode 6 increases suddenly in overcharge voltage state to generate heat, and the temperature fuse 7b thermally coupled with the constant voltage diode 6 fuses, so that a charge current is broken. It will do to use the other end of the temperature fuse 7 as the output of overcharge detection (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288997-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device for lighting a high pressure discharge lamp at a high frequency within a non-resonance frequency band.  <P>SOLUTION: The high pressure discharge lamp lighting device comprises a frequency switching circuit 12 for outputting a switching signal to a driver 3 so as to switch by two steps a lighting frequency output from an inverter circuit 2, and a timer 13 for counting passing time after lighting of a lamp 6 and outputting the count time to the frequency switching circuit 12. The frequency switching circuit 12 switches a lighting frequency supplied to the lamp 6 from the inverter circuit 2 to lighting frequencies f1 and f2 within the non-resonance frequency band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277453-A (JP)
Title: Liquid curable resin composition
Inventor: SUGIMOTO MASANOBU
IPC: C08F283/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid curable resin composition which is suitable for a secondary material and a tape material and is preferably useful as an optical fiber coating material due to low glass transition temperature and slight residual stress of a cured material.  <P>SOLUTION: The liquid curable resin composition comprises (a) 5-85 parts wt. of a urethane (meth)acrylate obtained by reaction of (a-1) a diol which contains a structural unit represented by formula (1): -CH<SB>2</SB>CH(C<SB>x</SB>H<SB>2x+1</SB>)- (x is an integer of ≥1 and ≤5) and structure represented by formula (2) or alicyclic structure and has 300-10,000 number-average molecular weight, (a-2) a diisocyanate and (a-3) a hydroxy group-containing (meth)acrylate, (b) 5-85 parts wt. of a polymerizable monomer and (c) 0.01-10 parts wt. of a photopolymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285360-A (JP)
Title: Method and device for manufacturing flexible composite pipe
Inventor: FUKU TADASHI
IPC: B29K101/12
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible composite pipe by which a flexible composite pipe having stable bending characteristics with the reduced pitch variation and dispersion of an interlocking pipe can be efficiently manufactured, and a device for manufacturing the pipe.  <P>SOLUTION: The method for manufacturing a flexible composite pipe is as follows: before forming a plastics pipe on the interlocking pipe 1, the pitch between engagement parts 1A of the interlocking pipe 1 is elongated to more than a neutral pitch size where the stretch amount and the shrink amount of the engagement parts 1A are equalized to each other by stretching the engagement parts 1A in the axial direction of the pipe; then, the pitch between the engagement parts 1A is adjusted by reducing the pitch so that it is equal to the neutral pitch size; and in such a state that the pitch between the engagement parts 1A is kept at the neutral pitch size, a plastics material is extruded onto the interlocking pipe 1 directly or through an interposed layer to coat the interlocking pipe 1, thus forming the plastics pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297020-A (JP)
Title: Data structure, recording medium and recording device
Inventor: HATANAKA HIDEAKI
IPC: G11B20/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk and a disk recording device suitably used for recording data on a small-diameter disk at a high density.  <P>SOLUTION: In the sample holding optical disk, bit slipping over a segment is prevented by inserting a resinc pattern for each segment. The synchronizing signal detection of a reproduction system is facilitated by arranging a continuous writing position after link data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296443-A (JP)
Title: Medical image pick-up device, display control method, and program
Inventor: AKAGI HIDEKAZU
IPC: G06Q50/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image pick-up device, a display control method, and a program identifying and displaying patients' names with visually high similarity in reservation information.  <P>SOLUTION: In a similar name detection in a first embodiment, a CPU 11 selects two patients' names to be compared, frontward detects identical characters in the family names and the names in the same character position respectively, and calculates the rations of the number of the identical words to the number of the whole characters of the selected both names as the similarity. Whether or not the calculated similarity is a preset reference value or more is determined and when the similarity is the reference value or more, the selected both names are determined to have the high similarity and the respective reservation information including the both names is identified and displayed. On the other hand, when the similarity is lower than the reference value, the similarity is determined to be low and the similar name detection is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296579-A (JP)
Title: Investment invitation method and device for inviting investment
Inventor: HIRANO MASAKAZU
IPC: G06Q40/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production cost investment system by which additional investment invitation is performed with respect to an investor who has already registered investment information when an investment invitation period passes in a state that the amount does not reach an investment invitation amount.  <P>SOLUTION: In this investment invitation method for inviting invitation from the investor, it is determined whether the investment invitation period stored in advance passes or not, an insufficient investment amount is calculated from the difference between the investment invitation amount information and the total of the investment amount, and additional investment request for the insufficient investment amount is transmitted to the investor who has already invested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289875-A (JP)
Title: Method for providing sequence and display system
Inventor: HOSOIRI TAKEHIKO
IPC: G16B30/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing a sequence, capable of efficiently amplifying an objective gene by using PCR, so as to acquire the objective gene the sequence of which is unknown.  <P>SOLUTION: This method for providing the sequence comprises subjecting a partial sequence extracted from the objective gene to homology searching by using a data base, predicting exonic regions by using two or more programs 32 so as to obtain each of the regions corresponding each of the programs, and obtaining a common sequence Z. Because combinations of two or more primer sets are obtained by the method, probability of amplifying the gene in the PCR is increased, so that the objective gene is efficiently acquired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304277-A (JP)
Title: Communication network control system, control method, node and program
Inventor: ISHIBASHI OSAMU
IPC: H04L12/721
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication network control system by which network resources are effectively used when a first path is set from a transmitting origin node to a destination node and which has an ability for automatically generating a second path capable of storing the first path in a network to be constituted of a plurality of links with different attributes.  <P>SOLUTION: When communication data are transferred from the transmitting origin node 1 to the destination node 8 by using the first path 11, in the case of selecting a path to the destination node 8 in the transmitting origin node 1, a data base including all the links with different attributes is constructed and path information at the minimum metric (cost) and describing link attributes is created by using the data base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305061-A (JP)
Title: Cleaning instrument for oral cavity care
Inventor: SHIBUYA MASAYUKI
IPC: A61C17/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning instrument for oral cavity care provided with countermeasures against an accident such as the damage of soft tissue of the oral cavity during use and countermeasures against infection by bacteria or the like, allowed to select a cleaning body such as sponge or a brush and to inject a large quantity of water or electrolytic ionic water and used integrally with the cleaning body to clean the oral cavity.  <P>SOLUTION: This cleaning instrument 10 for oral cavity care is provided with a grip 12; a water injection tube 26 and a suction tube 28 extended from the tip side of the grip 12; and a cam member 16 for separating to push open the mutual tip parts of the water injection tube 26 and suction tube 28. A water injection port 36 is provided near the tip of the water injection tube 26, and a suction port 32 is provided near the tip of the suction tube 28. A cleaning body (sponge) 50 can be held between the mutual tip parts of the water injection tube 26 and suction tube 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307283-A (JP)
Title: Valve structure
Inventor: SATORI KAZUTOSHI
IPC: F16K31/126
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of uneven stress to a resin plate and defor mation under a high temperature environment when the outer circumference of the plate and that of an elastic material moving part are caulked, by forming an actuator of a valve by fitting the plate and the elastic material moving part.  <P>SOLUTION: The actuator 13 is constituted of the resin plate 14, the elastic material moving part 15 and a cup-shaped outer circumference fixing member 16. The plate 14 and the moving body 15 are overlaid and put into a fixing member 16. At this point, in interval 29 is formed between the outer circumference of the plate 14 and the inner surface of the outer circumference fixing member 16. The lower end 26a of an outer circumferential ring 25 formed on the outer circumference of the moving part 15 is inserted into the interval 29 and abutted against a bottom 23. An extending part 24 of a circumferential wall 22 upper end is folded and caulked to the upper part of the horizontal part 28 of the upper end side, and the outer circumferential ring 25 is fixed by the bottom 23 and the extending part 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307916-A (JP)
Title: Developing device and image forming apparatus having the same
Inventor: DEN SORIN
IPC: G03G9/08
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which prevents a fogged image in a latent image non-existent part of the surface of a latent image carrier and low density of a developer image in a latent image present part and ensures satisfactory image formation over a long period of time and to provide an image forming apparatus having the developing device.  <P>SOLUTION: In a development bias power source 20, an electric field intensity for the latent image present part of a photosensitive drum 1 in a second electric field is equal to or higher than 0.25 V/μm and equal to or lower than 5.0 V/μm in the direction in which the developer is caused to fly from a developing sleeve 6 to the photosensitive drum 1. Also, the absolute value of electric field intensity for the latent image non-existent part of the drum 1 in the second electric field is greater than the absolute value of electric field intensity for the latent image non-existent part of the drum 1 in a first electric field. Herein, in the second electric field, the developer is caused to fly from the developing sleeve 6 to only the latent image existent part of the latent image formation area of the surface of the drum 1 and developer is caused to fly to the developing sleeve 6 from only the latent image non-existent part of the latent image formation area. Meanwhile, in the first electric field, the developer is caused to fly from the developing sleeve 6 to the entire latent image formation area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309101-A (JP)
Title: Manufacturing method for laminated substrate
Inventor: YOKOGAWA ISAO
IPC: H01L21/762
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the manufacturing yield of a laminated substrate with no defective blister by reducing the defective blister of the laminated substrate which is represented by a thin-film SOI substrate.  <P>SOLUTION: A method comprises a process where at least two substrates are SC-1-rinsed, a process where the rinsed substrate is dried, a process where the dried substrates are jointed, and a process where one of the jointed substrates is made into a thin film. In the process of SC-1-rinsing, the temperature of rinsing liquid is 25-60°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319373-A (JP)
Title: Remote supervisory system
Inventor: SASAKI KOJI
IPC: H04N5/225
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote supervisory system for supervising the images of a plurality of objects and employing one supervisory camera to make economical and effective image supervision.  <P>SOLUTION: A plurality of video signals photographed by one supervisory camera are stored and one supervisory monitor 10 monitors them. Then the supervisory monitor 10 displays a first video signal as a moving picture on a main screen of the supervisory monitor 10 and superimposingly displays a second video signal as a still picture on the main screen and displays it on a sub screen, when a change in the second video signal is detected, the sub screen is replaced with the main screen and the second video signal is displayed as a moving picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317801-A (JP)
Title: Nonaqueous electrolyte liquid for secondary cell
Inventor: FUJINAMI TATSUO
IPC: H01M10/052
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte liquid for a secondary cell prevented from the generation of carbon dioxide gas or olefin gas caused by decomposition during discharging or charging or preservation at high temperature.  <P>SOLUTION: The nonaqueous electrolyte liquid for the secondary cell contains organic silicon compound shown in formula (1), a lithium compound, and a nonaqueous solvent. In formula (1), 2n pieces of A<SP>1</SP>independently represent an ion conductive or an ion non-conductive group, R<SP>1</SP>and R<SP>2</SP>independently represent an alkyl group or a phenyl group having a straight chain or a side chain having 1-6 carbons, and (n) is 2 to 30 and (a) is 0 or 1. Here, at least one A<SP>1</SP>out of 2n A<SP>1</SP>s is an ion conductive group. It is preferable that every A<SP>1</SP>has an oxyalkylene as a repeating unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312714-A (JP)
Title: Cap
Inventor: SHIBATA KAZUYOSHI
IPC: B65D41/58
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap with excellent safety and effect for preventing stealthy drinking.  <P>SOLUTION: The cap 10 comprises an inner plug 14 with a flange part 18 made of a resin and an outer cylinder 50 made of a metal with a fitting part 52. The flange part 18 is provided with a hook-like part 20 and an inner cylinder part 30 externally mounted on a container neck part 2, and the hook-like part 20 and the inner cylinder part 30 can be cut off from the inner plug 14 along weakened line parts 22 and 32, and a ring-like recessed part 38 fitted into a ring-like recessed part 4 formed on the container neck part 2 is formed on the inner cylinder part 30, and at least one projected part 40 is formed in this ring-like recessed part 38. On the other hand, the outer cylinder 50 is assembled to the inner plug 14 by fitting its fitting part 52 to the hook-like part 20 of the inner plug 14, and the inner plug 14 and the outer cylinder 50 assembled like this are fitted on the container opening part 3 and the outer cylinder 50 is pressed and deformed along the ring-like recessed part 4 of the outer periphery of the container neck part, and they are mounted on the container l thereby.  <P>COPYRIGHT: (C)2004,JPO