baber/WOPTO huggingface dataset:
Patent JP-2004253334-A (JP)
Title: Method of forming electrode of plasma display panel
Inventor: SHIMADA YOJIRO
IPC: H01J11/24
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the disconnection of an electrode and springing of a dielectric layer, by considering the flow directions of a development solution and an etching liquid to prevent a resist and the electrode from being peeled off, in a wetting process in a development process and an etching process when forming the electrode, and by suppressing a reaction between the electrode and the dielectric layer in a later process.  <P>SOLUTION: When forming the electrode, if a beltlike electrode pattern to be formed is an electrode pattern wherein a part of a slender beltlike pattern is turned into a thick beltlike pattern, liquid is poured over a substrate like a shower in the wetting process, and the discharge direction of the shower is made to swing perpendicularly to the extending direction of the beltlike electrode pattern. Thereby, the liquid is made to flow in the swinging direction to prevent the edge corner part of the thick beltlike pattern from being damaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259752-A (JP)
Title: Electronic device and method of manufacturing same
Inventor: NAKANISHI TERU
IPC: H01L39/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve space saving by reducing the size of an electronic device containing a high-frequency device using a superconductor and, in addition, to reduce the heat load of a cooling facility which cools the electronic device.  <P>SOLUTION: The electronic device is provided with an electronic element in which superconducting wiring 13 is formed on a dielectric substrate 12 and, at the same time, a superconducting grounding film 18 is provided on the other surface of the substrate 12 and an metallic enclosure 11 which is constituted to install the electronic element and has a grounding section connected to the superconducting grounding film 18 when the electronic element is installed, center conductors 15a and 15b connected to the wiring 13, and a pressing means which presses the electronic element toward the grounding section. The center conductors 15a and 15b are formed to have elasticity and the pressing means presses the electronic element toward the grounding section by utilizing the elastic forces of the conductors 15a and 15b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259608-A (JP)
Title: Microwave plasma generating device and its operation method
Inventor: HASHIMOTO KIYOSHI
IPC: H05H1/46
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave plasma generating device, and its operation method, with a simple structure and an excellent operability, capable of generating high-density plasma by efficiently taking in microwave.  <P>SOLUTION: The microwave plasma generating device equipped with a discharge vessel 1 in which prescribed gas is introduced to generate plasma, and a waveguide 4 connected to the discharge vessel 1 and introducing microwaves into the discharge vessel, is provided with a linear conductor 16 in parallel with the E-face direction of the waveguide at a connection part of the waveguide 4 and the discharge vessel 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260008-A (JP)
Title: Common mode choke coil, its manufacturing method and common mode choke coil array
Inventor: ITO TOMOKAZU
IPC: H01F17/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain magnetic coupling substantially similar to that of a closed circuit and a high common impedance while enhancing adhesion of a magnetic substrate.  <P>SOLUTION: An insulation layer and a coil pattern including coil conductor layers 5 and 7 are formed alternately on a first magnetic substrate 1, central region of each insulation layer surrounded by the coil pattern and the insulation layer part in the outer circumferential region of the coil pattern are removed, resin (magnetic layer 11) containing magnetic powder is provided on the top insulation layer and also buried in the part from where the insulation layer is removed, and then a second magnetic substrate 13 is bonded to the flattened surface of the resin containing magnetic powder through an adhesive layer 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004100685-A (JP)
Title: Reciprocating compressor
Inventor: KIM BYUNG-JIK
IPC: F04B35/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve compression performance by improving the structure of an intake valve for regulating the intake of gas and a discharge valve for regulating the discharge of gas of a reciprocating compressor.  <P>SOLUTION: This reciprocating compressor is provided with a piston 142 reciprocated in a cylinder 141 by a reciprocating motor 30 and formed with an intake passage F of gas inside; an intake valve 143 mounted to the end face of the piston 142 to regulate the flow of intake gas flowing in through the intake passage F; a valve assembly 170 having a discharge cover 171 engaged with one side of a cylinder 141, a discharge valve 172 disposed at the end part of the cylinder 141 to regulate the discharge of gas in compression spaces P1, P2, and a valve spring 173 for energizing the discharge valve 172; and an intake valve fixing member 144 mounted to the front face of the piston 142 to receive the intake valve 143 in a longitudinally movable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260759-A (JP)
Title: Chopper type comparator and analog/digital converter having the same
Inventor: KUMAZAWA NAOKI
IPC: H03M1/34
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chopper type comparator and A/D converter having the same in which comparative detection accuracy can be more improved.  <P>SOLUTION: A shield SH1 connected to a reference potential Vss is provided between two wiring linked to a switch SW1. Thus, electrical coupling between the two systems of wiring is attenuated and parasitic capacitance between the two systems of wiring is decreased. Therefore, increase in input capacitance of an inverter INV1 resulting from a mirror effect caused by the parasitic capacitance of the switch SW1 is suppressed. When the input capacitance is reduced, a gain between a terminal N1 and a terminal N2 is enlarged and comparative detection accuracy of the comparator is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261413-A (JP)
Title: Sewing machine
Inventor: KATO MASASHI
IPC: D05B53/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine capable of mounting a plurality of bobbins, which allows an easy understanding of correspondence of each bobbin with each tension regulating device.  <P>SOLUTION: The multi-needle sewing machine M includes a spool holder 8 capable of mounting six bobbins 11a-11f and a tension regulating part 9 having tension regulating devices 81a-81f. The spool holder 8 has bobbin stands 17 and 18 for mounting six bobbins 11a-11f. The bobbin stands 17 and 18 are arranged so as to open in a letter V-shape toward the rear of the multi-needle sewing machine M in a plan view when it is in a use position. The six tension regulating devices 81a-81f are arranged in a letter V shape in the same arrangement as the bobbin stands 17 and 18 so as to open toward the rear. Thereby correspondence of each of the bobbins 11a-11f and each of the tension regulating devices 81a-81f can be grasped easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273864-A (JP)
Title: Thermostatic vacuum container and exposure device using it
Inventor: EMOTO KEIJI
IPC: G03B27/42
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermostatic vacuum container capable of more effectively preventing an object from temperature changes which may be generated by an exhaust or exchange of the stored object or the like under a pressure-reduced or vacuum environment, and an exposure device utilizing the thermostatic vacuum container.  <P>SOLUTION: The thermostatic vacuum container for storing the object and maintaining the temperature of the object at a fixed level under the pressure-reduced or vacuum environment is characterised by having a temperature control plate arranged at least on a part of space in the vacuum container, and a temperature control mechanism for controlling the temperature of the temperature control plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269201-A (JP)
Title: Article transfer device
Inventor: SATO SADAYASU
IPC: B25J15/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article transfer device capable of securely transferring articles in a container on a continuously carried processing conveyor and easily coping with high speed processing or the like.  <P>SOLUTION: This article transfer device comprises the container having a large number of placing means storing the articles in a specified arrangement, a waiting means allowing the container to wait at a specified pickup position, and a pickup/transfer device holdingly picking up the articles from the waiting container and transferring the picked up articles on the placing section of the processing conveyor. The pickup/transfer device carries the picked up articles in synchronism with the processing conveyor when transferring the picked up articles onto the processing conveyor. The waiting means allows the containers to wait, for example, with a unit of two containers for picking-up.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276133-A (JP)
Title: Method of feeding grinding liquid for use in single-surface grinding of glass substrate, and single-surface grinding device
Inventor: MARUYAMA MASAKAZU
IPC: B24B37/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of grinding unevenness (surface unevenness) on a peripheral portion of a glass substrate after grinding, due to insufficient feeding of a grinding liquid to a peripheral portion of a grinder.  <P>SOLUTION: There is provided a method of feeding the grinding liquid for use in single-surface grinding of the glass substrate G, according to which the glass substrate G is sucked and held by a suction pad 6 formed of a porous soft resin sheet, which is stuck to a surface of a pressing disk 1 rotatable about a swinging rotation shaft 8, and then the glass substrate G is pressed onto a grinding cloth 9 laid on the rotating grinder 2 by the pressing disk 1, followed by grinding the glass substrate G while feeding the grinding liquid in the form of slurry containing water and grinding grains dispersed therein. According to the method, the grinding liquid is fed from a feeding port at the center of the grinder, and from at least one or more liquid feeding nozzles 4 arranged along a peripheral edge of the pressing disk and rocked together with the pressing disk 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331559-A (JP)
Title: Tape cartridge format identification in single reel tape handling device
Inventor: STAMM STEPHEN
IPC: G11B23/34
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for identifying a single reel tape cartridge format, in a single reel tape handling device, from a plurality of available formats.  <P>SOLUTION: Cartridge identification information is provided on a single reel tape cartridge leader. The cartridge identification information is detectable by the tape handling device and usable to identify a format of the tape cartridge from a plurality of available formats. The cartridge identification information includes at least one feature on the tape cartridge leader having characteristics indicative to the tape handling device of the format of the tape cartridge presented to the tape handling device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279186-A (JP)
Title: Method and apparatus for estimating light source energy distribution, and method for determining exposure amount
Inventor: YAMADA MAKOTO
IPC: G01J5/60
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the spectral energy distribution of a photographic light source from an image signal recorded under a prescribed photographing condition, and to apply the result for controlling exposure light.  <P>SOLUTION: The combination of main component vectors, which minimize the difference between the sensor output value data of the image recorded with a light having an unknown spectral energy distribution and sensor output value data corresponding to the spectral energy distribution formed by the main component vectors consisting of a variety of combinations, are made as the spectral energy distribution of the photographic light source. From the transmitted concentration of the optical measurement of a negative film (step 106), the evaluation value is obtained using the main component vectors consisting of the variety of combinations (step 108). It is estimated that the combination of the main component vectors providing the minimum obtained evaluation value is the spectral energy distribution of the photographic light source (step 110).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278650-A (JP)
Title: Brake cable attachment device for drum brake
Inventor: DOBASHI KIYOSHI
IPC: F16D65/28
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To widen the appropriate range of caulking load when securing a guide pipe to a back plate by caulking.  <P>SOLUTION: The brake cable attachment means for a drum brake comprises the guide pipe 80 in which a stepped portion 83 formed between a large-diameter portion 82 and a small-diameter portion 81 is made in contact with an outer surface of the back plate 10, and the small-diameter portion 81 projecting toward the inner side of the back plate 10 is clinched so as to be secured to the back plate 10; and a brake cable 60 which is undetachably connected to the back plate 10 by inserting an outer casing 62 into the guide pipe 80. A cutout 82a constituting a mechanism which inhibits the brake cable 60 from being detached is formed in the large-diameter portion 82 of the guide pipe 80. The small-diameter portion 81 is formed with a slit 81a at a position which overlaps the cutout 82a as viewed in the axial direction of the guide pipe 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279697-A (JP)
Title: Holding device which holds multiconductor tape shaped object to be held, optical fiber welding connection device having the holding device and optical fiber opening device
Inventor: FUJISAWA MANABU
IPC: G02B6/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding device which is adaptable to an object to be held having various widths and to provide an optical fiber welding connection device having the holding device and an optical fiber opening device.  <P>SOLUTION: A holding device 1B is provided with a main body 10B and a cover 20 which is mounted onto the main body in a freely rotative manner. The body 10B is provided with a groove 12B whose groove width is continuously varied from one end 12f to the other end 12e. A pressing plate 23 is provided on the opposing surface with respect to the body 10B on the cover 20 and the plate 23 covers at least a portion of the groove 12B of the body 10B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279330-A (JP)
Title: Method and instrument for measuring flow rate
Inventor: KOBAYASHI MASATOMO
IPC: G01F1/66
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow flow measurement reduced in an error and dispersion, even when generating pulsation in a flow of a fluid such as gas of a measuring object.  <P>SOLUTION: A flow rate of the fluid is measured with the error and dispersion within respective prescribed allowable ranges, even when generating the pulsation actually, by bringing a flow phase under the condition where no pulsation exists in the flow of the measuring object into a turbulent flow condition preliminarily by a cross-sectional shape of a conduction passage 1 or the like to approximate, within a prescribed allowable range, a flow velocity distribution of the fluid flowing in the passage 1 to a flow velocity distribution under the condition where the pulsation is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276526-A (JP)
Title: Method for production of wood molded article
Inventor: FUKATSU HIROTAKA
IPC: B27N3/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a wood molded article provided with a binder resin distribution more uniform than heretofore.  <P>SOLUTION: This production method for the wood molded article comprises: a process for forming a laminate by interposing a resin body including a woody material-bindable resin between a plurality of wood bodies prepared by aggregating the fractionized woody materials; a process for feeding a binder resin to which fluidity is imparted by a liquid medium into the wood body; and a process for heating and pressurizing the laminate to mold. By heating and pressurizing the laminate, the binder resin fed into the wood body disperses well due to its fluidity and is biased toward the pressed surface of the laminate. Further, the resin body between the wood bodies penetrates inside the wood bodies contacting both surfaces of the resin body from their surfaces due to pressurization, thus bonding well the wood bodies to each other and also the woody materials mutually. Thereby, the woody materials on the surface of the obtained molded article as well as those in the vicinity of surface thereof are surely bonded, and the hardness and strength of the molded article surface can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286498-A (JP)
Title: Method for measuring surface form
Inventor: KIKYO CHIAKI
IPC: G01B5/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform dimension management suited for the function of products reflecting importance in a workpiece, where importance in the dimension management differs depending on the site, such as a ball groove in the inner lace of a constant velocity joint.  <P>SOLUTION: A probe is moved along the ball groove to acquire a curve (a) for indicating the moving local of the probe at this time. Data on points on the curve (a) are acquired with a sampling period corresponding to the width of tolerance. For a range B having narrow tolerance width, data are acquired densely, while data are acquired roughly for ranges A, C having wide tolerance width. A sphere, where the acquired data are approximated, are obtained, and the radius is obtained. The radius is set to the precision management value of the ball groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283324-A (JP)
Title: Method of producing bioactive material
Inventor: KOKUBO TADASHI
IPC: A61L27/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing bioactive material by equally and efficiently coating at least the surface of a base material of any shape of organic polymer as a main component with a nano size apatite which is bioactive on a mild condition without requiring any special pretreatment operation such as treatment with a silane coupling agent.  <P>SOLUTION: After bringing the base material into contact with a solution containing organoalkoxysilane SiR'<SB>n</SB>(OR)<SB>4-n</SB>and calcium ions, the base material is brought into contact with an aqueous solution containing calcium ions and phosphoric acid ions to form a bioactive apatite coating layer on the base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284178-A (JP)
Title: Shaping method, shaping film and injection-molded product
Inventor: SUZUKI TOMOYUKI
IPC: G02B1/11
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaping film capable of shaping the fine unevenness of the shaping film on the three-dimensional surface of an injection-molded product, a shaping method and the injection-molded product of which the three-dimensional surface is shaped.  <P>SOLUTION: The shaping method comprises a process (a) for preparing a master plate having fine unevenness, a process (b) for making a stamper plate for forming fine unevenness from the master plate, a process (c) for making the shaping film made of a resin on which the fine unevenness of the master plate is duplicated using the stamper plate, a process (d) for inserting the shaping film in an injection mold, a process (e) for injection-molding the resin charged in the injection mold to closely bring the same into contact with the mold and shaping the fine unevenness of the shaping film on the surface of the resin and a process (f) for releasing the mold after cooling and peeling the shaping film to take out the molded product. The surface of the unevenness formed layer of the shaping film has fine unevenness and comprises a cured material of a specific photosetting resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287816-A (JP)
Title: Text processing device, text processing method and storage medium
Inventor: NAGATSUKA TETSUO
IPC: G06F17/27
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To determine a representative notation of words analyzed by variant notation processing according to the frequency of appearance of notations included in processed text.  <P>SOLUTION: A text processing device having morpheme analysis means for analyzing a plurality of words of different notations as a single word when analyzing words included in text has means for extracting a representative notation of the analyzed words according to the frequency of appearance of the word notations in the text.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003287117-A (JP)
Title: Method for controlling automatic transmission in drive system of car
Inventor: GRAF FRIEDRICH
IPC: F16H61/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an automatic transmission capable of matching the shift characteristics of the transmission to the image of the operator.  <P>SOLUTION: When an intervention by the operator is performed by a prediction, the features of a forthcoming route are loaded from a database to a buffer memory by a transmission control part, variables describing the traveling state of a car and the intervention by the operator are recorded in the buffer memory before and after the time of the intervention and during a time corresponding to the operating time of a FIFO buffer, and retrieves special characteristics of the route in the buffer memory. When the special characteristics of the route are present, input data for a shift logic is calculated and a classification system for the intervention is matched to the characteristics requested by the operator. When the special characteristics of the route are not present, the intervention by the operator is rejected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283371-A (JP)
Title: Medical material
Inventor: KOBAYASHI TAKESHI
IPC: A61L27/38
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide medical material suitable for material for tissue regeneration by showing a satisfactory function as a scaffold for cell culture.  <P>SOLUTION: After preparing a solution containing degenerated collagen, cell adhesive substance, a cell for tissue regeneration and trans-glutaminase, the solution is gelled by the action of the trans-glutaminase to obtain the medical material including the cell for tissue regeneration in the matrix of the degenerated collagen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284312-A (JP)
Title: Film for display made of cellulose ester
Inventor: OKUBO YASUSHI
IPC: B32B23/20
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent laminated film which is low in linear expansion coefficient and moisture transmittance and suitable for various displays, especially for a substrate.  <P>SOLUTION: The transparent laminated film has a gas-barrier layer on a transparent support. The support is made mainly of a cellulose ester, and the plasticizer content of the support is below 1%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI