baber/WOPTO huggingface dataset:
Patent JP-2003224203-A (JP)
Title: Semiconductor integrated circuit device and its fabricating method
Inventor: NAKAMURA YOSHITAKA
IPC: H01L21/316
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the characteristics of a semiconductor integrated circuit device by reducing the leak current of a capacitor element employed in a DRAM memory cell, or the like.  <P>SOLUTION: A capacitor element C for storing information connected with an MISFET Qs for transferring information in a memory cell forming region through plugs 20 and 39 is fabricated by forming a lower electrode 43a of an Ru film in the hole 42 of a silicon oxide film 41, depositing a tantalum oxide film on the lower electrode 43a and subjecting it to first heat treatment in an oxidizing atmosphere at a temperature high enough to repair oxygen defects but having no effect on the material underlying the tantalum oxide film, and to second heat treatment in an inert atmosphere at a temperature (not higher than 650°C) not crystallizing the tantalum oxide completely but higher than the temperature of subsequent process, and then forming an upper electrode 4c of a multilayer film of an Ru film and a W film on a capacitor insulation film 44b of the tantalum oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220473-A (JP)
Title: Resistance welding machine and resistance welding method
Inventor: WATANABE YOSHI
IPC: B23K11/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance welding machine capable of making a structure simple and compact and easily conducting high quality welding while ensuring high centering precision, and a resistance welding method therefor.  <P>SOLUTION: A welding part of a first work 6 is placed on a lower electrode 5, and a second work 7 is placed on the first work 6. The second work 7 is centered at a centering face 20a of an upper enroll member 20b. When an upper electrode 3g is lowered by operation of a cylinder, the upper enroll member 20b is pressed by a pressing member 28, as a result, both the upper and a lower inlay members 20b and 20c are lowered. A wedge effect by a synergistic operation work of a tapered face 20d and a tapered face 23d applies a force to a collet type centering part 23c at the upper part of a collet type centering jig 23 in the orthogonal direction to the vertical direction, and expands them. A centering face 23a of the collet type centering jig 23 is closely brought into face-contact with the inner peripheral face of the first work 6, as a result, the first work 6 is centered with high precision. After that, the welding parts of the first and second forks 6 and 7 are welded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221328-A (JP)
Title: Skincare agent
Inventor: TOKUYAMA TAKASHI
IPC: A61K8/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition controlling side effects by improving the effectiveness of cosmetics, quasi drugs, pharmaceuticals, and the like.  <P>SOLUTION: L-Arginine and/or ethanolamine are used to improve the effectiveness and control side effects.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224441-A (JP)
Title: Frequency-measuring method for saw element, frequency- adjusting method for saw element, frequency-measuring apparatus for saw element, and saw device
Inventor: MITSUI YUJI
IPC: H03H3/10
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency measuring method for a SAW (surface acoustic wave) apparatus, which can prevent charging in a SAW element during frequency measurement.  <P>SOLUTION: A frequency-measuring apparatus has a configuration, in which a probe 24 of the ground side of a network analyzer is connected to one electrode constituting an IDT electrode 42 of a SAW element, and a probe 22 of the signaling side of the network analyzer is connected to another electrode constituting an IDT electrode 42, after measuring the frequency characteristics of the SAW element, continuity is disconnected between the probe 22 of the signaling side and one electrode, and then continuity is disconnected between the probe 24 of the ground side and the other electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221230-A (JP)
Title: Ceramic dispersion and its production method
Inventor: SAKATANI YOSHIAKI
IPC: B01J35/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic dispersion capable of forming a film which easily recovers its hydrophilicity by an optical irradiation even when contaminated with a lipophilic substance, and also to provide a method for production thereof.  <P>SOLUTION: This ceramic dispersion is produced by dispersing a dispersoid comprising a ceramic in a dispersion medium comprising an acidic aqueous medium (hydrochloric, nitric, sulfuric, phosphoric, perchloric or carbonic acid). The ceramic comprises oxides, nitrides, sulfides, oxynitrides, oxysulfides or the like of one or more metal elements such as Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt, Cu, Ag, Au, Zn, Cd, Ga, In, Tl, Ge, Sn, Pb, Bi, La, Ce and the like. The ceramic dispersion is characterized in that the index X expressed by the formula: X=T<SB>1</SB>/T<SB>2</SB>is 0.175 or below when defining the transmittance at the wave length of 400 nm as T<SB>1</SB>(%) and that at 800 nm as T<SB>2</SB>(%).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234913-A (JP)
Title: Image processing apparatus, image processing method, program, storage medium and reference sheet
Inventor: OSAWA MICHINAO
IPC: H04N1/407
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, a program and a storage medium which can conduct the calibration more easily.  <P>SOLUTION: According to the image processing apparatus 20, at first, pattern sheets having a plurality of patches, to which the amount of each component color is changed at each of a plurality of gray scales, are formed by a pattern- forming means 20f, and the formed pattern sheets are outputted to an image output apparatus 30. A patch selection accepting means 20e accepts the selection of achromatic patches from a plurality of patches at each gray scale of the outputted pattern sheets, on the basis of a first reference patch indicating an achromatic color serving as a reference at each of the accepted gray scale, and a correction curve for adjusting a gray balance is formed for each component color by a correction curve generating means 20g, on the basis of the changing amount of component colors in the selected patches.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230309-A (JP)
Title: Sulky seedling planting machine with fertilizer applicator
Inventor: KAMIYA HISASHI
IPC: A01C23/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulky seedling planting machine equipped with a fertilizer applicator, solving the problem that a conventional sulky rice transplanter with a fertilizer applicator which is provided with a seat on the upper part of the machine body equipped with front and rear wheels and is also provided with a fertilizer hopper, and a fertilizer delivery section of the fertilizer applicator behind the seat is long in the whole length of the machine body because of the above structure and cannot be miniaturized, resulting in poor steering operability in the framing field.  <P>SOLUTION: This sulky seedling planting machine equipped with the fertilizer applicator has the following structure: a traveling vehicle body 2 equipped with front wheels 10 and rear wheels 11 under the machine body is mounted with a seedling planting section 4 and the fertilizer applicator 5, wherein at least the fertilizer hopper 60 and a fertilizer delivery section 61 of the fertilizer applicator 5 are placed in a space lying under covers 30 and 35 covering the machine body and defined by the front wheels 10 and the rear wheels 11 when viewed sideways of the machine body, and the covers 30 and 35 are at least longitudinally divided into two in front of the fertilizer hopper 60 and the fertilizer delivery section 61.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231481-A (JP)
Title: Frame structure for cabin
Inventor: MIYAZAKI RYUICHI
IPC: B62D25/08
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in a conventional cabin structure wherein square pipes are used in a frame horizontally constructed in cabin side faces and there is a triangular gap spreading outward from an upper part toward a lower part between outer side faces of square pipes and the cabin side faces since the outer side faces of the square pipes are perpendicular planes.  <P>SOLUTION: In the frame 21 horizontally constructed in side faces of the cabin 12 of a tractor or the like, a top face and a bottom face are horizontal, angles of inclination of faces positioned in a machine body outer side are matched with angles of inclination of the cabin side faces, and a cross section of the frame 21 is formed into a trapezoid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239625-A (JP)
Title: Apparatus for opening/closing door automatically
Inventor: MACHIMURA MASAKATSU
IPC: E05F15/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for opening/closing a door automatically, which allows an electric lock to be surely fasten when the door is closed.  <P>SOLUTION: This apparatus for opening/closing the door automatically is equipped with a telescopic arm which is composed of: a cylindrical body in which an electric motor is housed; and a coupling rod which is fitted into the side of one end of the cylindrical body, and pushed out from or pulled into the cylindrical body by operations of the electric motor. In the apparatus, the drive of the drive motor makes the telescopic arm extended/contracted, so that the door can be opened/closed. The door is equipped with the electric lock which has a closing sensor for detecting the turning of the door to a lockable position and can also be fastened/released by a prescribed key. The apparatus is equipped with a control part which starts the electric motor's drive for opening the door when a door opening command signal is input, stops the drive of the electric motor at the input of the door opening detection signal from a door opening sensor for detecting the turning of the door to a prescribed opened position, starts the electric motor's drive for closing the door, when the door opening command signal is input, and stops the drive of the electric motor at the input of a door closing detection signal from the closing sensor of the electric lock.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231057-A (JP)
Title: Grinding device and grinding method
Inventor: MINAGAWA KEIJI
IPC: B24B5/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device and a grinding method having high workability and facilitated in accurate grinding.  <P>SOLUTION: This grinding device 1 is provided with a core pushing center part 10, a driving part 20 and a grinding wheel part 40. A fixed core pushing center and a movable core pushing center are inserted into insertion holes of a material to be ground, and both ends of the material to be ground are held freely to be rotated. An elastic member 28 stretched with the predetermined curvature is driven by four pulleys of a first pulley 21 - fourth pulley 24, and the material to be ground brought in contact over the first pulley 21 is rotated along the elastic member driving direction. A grinding wheel member 41 arranged opposite to the first pulley 21 is made to be brought in contact with the outer surface of the material to be ground, while rotating the grinding wheel part in a direction opposite to the material-to-be-ground rotating direction, and the periphery of the material to be ground is ground on the basis of the axis of the insertion hole of the material to be ground, which is held by the core pushing center part 10, as a reference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236127-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which game characteristic is improved and a player is thrilled and excited continuously for a long period due to the appearance of a ready-to-win mode by associating fluctuation display on a normal pattern display device with variable display on a variable display device.  <P>SOLUTION: When a displaying mode on the variable display device 310 is turned to the mode disadvantageous to the player, on condition that a prescribed previous noticing pattern is displayed on the normal pattern display device 140, a prescribed masking pattern for masking one of the piece of identification information forming a disadvantageous display mode on the variable display device 310 is made to appear. Thereafter, the identification information is varied again on the variable display device 310 in connection with the masking pattern. Furthermore, a case of starting a display game from the ready- to-win mode and a case of starting the display game continually from the ready- to-win mode are set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240290-A (JP)
Title: Air conditioning system for multi-layered clean room
Inventor: SHIGIHARA SHINICHI
IPC: F24F7/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system for multi-layered clean rooms, which can reduce the height of a story of a building and the amount of energy consumption and improve its maintainability.  <P>SOLUTION: Each ceiling 1 is provided with an FFU (fan filter unit) 2 for sucking air from the inside of the ceiling 1, cleaning the air and then blowing out the air to spaces (a film production zone and a maintenance zone) 14 and 15 below the ceiling 1. An opening section, which makes the spaces 14 and 15 above a floor 30 communicate with the inside of the ceiling 1 of the lower story is arranged in at least a part of the floor 30 positioned between the upper and lower stories so that clean air can be sent from upper stories to lower stories in order by the FFU 2, and a return shaft is formed for guiding the air having reached the lower section of the lower story to the inside of the ceiling 1 of the upper story.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240478-A (JP)
Title: Structure of tube plate unit for heat exchanger, and method of replacing tube plate unit
Inventor: INOUE KOICHI
IPC: F28B1/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a tube plate unit for a heat exchanger with reduced man-hours and operation cost for tube plate replacement operation, satisfactorily holding the sealability of fluid in a device completing a replacement, and holding a sufficient strength, in the tune plate unit for heat exchanger formed by disposing a large number of heat transfer pipes fixed to a pair of tube plates by welding.  <P>SOLUTION: In this structure of a tube plate unit for a heat exchanger formed by connecting a plurality sets of the units, the large number of heat transfer tubes having both end parts fixed to the other face sides of the tube plates by welding are disposed between two tube plates disposed opposite to each other and having one surface side facing a fluid chamber. The tube plate unit is formed by connecting a plurality of sets of divided units divided at a parallel surface perpendicular to the plate surface of the tube plates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238691-A (JP)
Title: Photocurable resin composition
Inventor: TANABE TAKAYOSHI
IPC: C08G59/68
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition which has good photocurability and can easily give a cured product being excellent in heat resistance as well as dimensional accuracy, etc., and being desirably used as a three-dimensional shaping such as a trial product of a machine part excellent in, especially, impact resistance, toughness such as folding resistance.  <P>SOLUTION: The photocurable resin composition comprises (A) a cationically polymerizable organic compound, (B) an aromatic sulfonium compound represented by formula (1) (wherein R<SP>1</SP>is a p-phenylene group one or more of the hydrogen atoms of which are replaced by halogen atoms or alkyl groups; R<SP>2</SP>is a hydrocarbon group optionally containing an oxygen atom or a halogen atom; Y<SP>1</SP>and Y<SP>2</SP>, which may be the same as or different from each other, are each a hydrogen atom, a halogen atom, or a hydrocarbon group optionally containing an oxygen atom or a halogen atom; and X is an atomic group convertible into a monovalent anion; and (C) elastomer particles having a mean particle diameter of 10-700 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242613-A (JP)
Title: Magneto-resistive effect sensor and thin-film magnetic head having the same
Inventor: INAGE KENJI
IPC: G01R33/09
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MR sensor capable of maintaining a good correlation between dynamic characteristics and static characteristics without any deterioration of reproducing characteristics when high sensitivity and high resolution are set, and a thin-film magnetic head having the MR sensor.  <P>SOLUTION: A lower shield layer 11, an upper shield layer 16 and an MR element 13 disposed between the lower and upper shield layers 11 and 16 are provided, a magnetic capacity of each of the lower and upper shield layers 11 and 16 is set to be equal to/lower than 8.8E-15Wbm, and a ratio of a magnetic capacity difference between the lower and upper shield layers 11 and 16 to the magnetic capacity of the upper shield layer 16 is 33% or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241912-A (JP)
Title: Production management device for printing machine
Inventor: KACHI MAKOTO
IPC: B41F33/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management device for a printing machine, allowing centralized management by integrating a paper sheet by sheet printer and a rotary press different in data format.  <P>SOLUTION: A terminal for the paper sheet by sheet printer for processing data in a data format for the paper sheet by sheet printer and a terminal for the rotary press for processing data in a data format for the rotary press are connected to a centralized management server for processing data in a common data format. Between the centralized management server and the terminal for the paper sheet by sheet printer, the data in the common data format and the data in the data format for the paper sheet by sheet printer are converted with each other by a first conversion module. Between the centralized management server and the terminal for the rotary press, the data in common data format and the data in the data format for the rotary press are converted with each other by a second conversion module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237281-A (JP)
Title: Pressurization type applicator
Inventor: SHINYA MASASHI
IPC: A61K8/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurization type applicator which prevents the application of pressure of at least a prescribed pressure to liquid and stores a large amount of the liquid in the tank of a casing.  <P>SOLUTION: A rotor 9 which can not move in the axial direction but can move circumferentially is fitted to the rear end part of the casing 3, a compressed spring 24 is arranged between the rotor 9 and a follower rotor 23, and the rotation of the rotor 9 is transmitted to the follower rotor 23 by using frictional force. The follower rotor 23 has a screw shaft 33 fitted to be rotated integrally on the tip side. A piston 35 movable axially is fitted to the screw shaft 33. When the rotor 9 is rotated, the piston 35 is moved axially to the tip side to pressurize ink 41. When the ink 41 is pressurized to a prescribed pressure, resistance force is generated in the follower rotor, slippage occurs between the follower rotor 23 and the spring 24, and the application of pressure of at least a prescribed pressure to the ink 41 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235527-A (JP)
Title: Sterilizing and packaging apparatus for solid ingredient
Inventor: HIRANO TAKAYORI
IPC: A23L23/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To sterilize individual solid ingredients under the condition suitable for each ingredient in the production of a retorted food, etc., and pack the sterilized ingredients directly into a sterilized pouch without transferring the ingredients to other apparatuses such as a filling apparatus.  <P>SOLUTION: A filling and packaging chamber 10 for sterilizing a pouch and filling the pouch with solid ingredients is provided with a steam valve 13 for introducing steam into the chamber and a temperature sensor 15. The ceiling 16 of the packaging chamber 10 has three ingredient sterilizing cells 20 for separately sterilize solid ingredients with steam. The ingredient sterilizing cell 20 is provided with an openable bottom cover 23, a perforated bottom cover 25, a steam valve 27 and a temperature sensor 29. The filling and packaging chamber 10 contains a pouch holder 30 to hold a pouch keeping the opening of the pouch in opened or sealed state. A heat sealer 40 for heat-sealing the opening of the pouch is placed near the pouch holder 30. An ingredient chute 50, in which the solid ingredient dropped from the ingredient sterilizing cell 20 is guided to the pouch, is placed above the heat sealer 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243554-A (JP)
Title: Package for accommodating electronic component
Inventor: MAEDA MASAMITSU
IPC: H03H9/05
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for electronic component accommodation that can satisfactorily recognize an electronic component support by an image- recognition apparatus, and hence reliably bond and fix an electronic component onto the electronic component support by an automatic machine.  <P>SOLUTION: The package for electronic component accommodation comprises an insulating substrate 1 and a lid body 2. In the insulating substrate 1, an electronic component support 4 composed of lower and upper metallized layers 4a and 4b, formed by a thick film method, and metallized wiring 6 that extends from the lower metallized layer 4a are deposited. In the boundary region between the electronic component support 4 and the metallized wiring 6, an insulating layer 7 is deposited, where the insulating layer 7 is extended on the metallized wiring 6 from the portion between the lower and upper metallized layers 4a and 4b, respectively, and formed by the thick film method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249575-A (JP)
Title: Method of manufacturing non-volatile memory device
Inventor: SHIBATA TAKUMI
IPC: H01L27/115
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a MONOS non-volatile memory device.  <P>SOLUTION: The method of manufacturing a non-volatile memory device comprises processes of patterning a stopper layer S100, a first silicon oxide layer 280, and a first conductive layer 140, forming an ONO film 220, forming a second conductive layer 230 on the ONO film 220, anisotropically etching the second conductive layer 230 to form control gates 20 and 30 on both side faces of the first conductive layer 140a via the ONO film 220, forming a second silicon oxide layer 270 over the entire surface, polishing the second silicon oxide layer 270 to expose the stopper layer S100, removing the stopper layer S100 by dry etching, removing the first silicon layer 280, and patterning the first conductive layer 140a to form word gates 14a.  <P>COPYRIGHT: (C)2003,JPO