baber/WOPTO huggingface dataset:
Patent JP-2002347224-A (JP)
Title: Apparatus and method for adjusting discharge amount of ink jet head
Inventor: MIYATAKE SATOKO
IPC: B41J2/01
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which can be utilized for a thin film- applying apparatus, a color filter-manufacturing apparatus or the like by suppressing dispersions in the discharge amount of liquid drops discharged from each nozzle. SOLUTION: Liquid drops are discharged at constant time intervals from nozzles and taken as an image. The image is analyzed, and flying characteristics of the liquid drops are calculated from only positions of the liquid drops in the image and compared with a target value. The discharge amount of each nozzle is adjusted to be constant in this manner.
Patent JP-2002346862-A (JP)
Title: Clamping device
Inventor: SHIRAKAWA TSUTOMU
IPC: F16B2/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To materialize a strong clamp with a spring for clamping. SOLUTION: A transmission sleeve 11 is axially movably inserted in a housing 5. A clamp rod 7 is inserted in a cylindrical hole 11a of the transmission sleeve 11. A plurality of engaging balls 12 are supported at the upper end of the transmission sleeve 11. These engaging balls 12 are movably provided to an engaging position for engaging with an engaged part 9 of the clamp rod 7 and an engagement release position Y for releasing the engagement with the engaged part 9. An operation tool 30 externally fitted to the transmission sleeve 11 is moved by a changing means 32 to an operation state in which the engaging ball 12 is changed to the engaging position and to operation release state D in which the engaging balls 12 is allowed to be changed to the engaging release position Y.  While the transmission sleeve 11 is driven with clamping by a spring 13 for clamping, the spring 13 for clamping is driven with unclamping by a fluid pressure piston 19.
Patent JP-2002346497-A (JP)
Title: Container washing and sterilizing equipment
Inventor: KASHIMA HIDEO
IPC: A61L2/18
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a container washing and sterilizing equipment which can wash and sterilize the inside of a container effectively with a small amount of washing and sterilizing water. SOLUTION: This washing and sterilizing equipment for washing and sterilizing the inside of a container A by injecting washing and sterilizing water into the container A through a nozzle 12 which is provided at a water conveyance pipe 10, has a water-supply valve 14, which opens and shuts the water conveyance pipe 10, and a control means 15 which opens and shuts the water-supply valve 14 intermittently. By opening and shutting the water-supply valve 14 intermittently, the washing and sterilizing water is injected into the container A intermittently. Through this intermittent spray of the washing and sterilizing water, the washing and sterilizing water injected forward and backward collide with each other in the container A to generate a turbulent flow, and the container A is washed and sterilized surely.
Patent JP-2002351195-A (JP)
Title: Electrifying device and process cartridge using the same
Inventor: SANO JUNICHI
IPC: G03G15/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device having a longer operating life in which generation of ozone is reduced and electrification is carried out in a state of non-discharging and non-contact while improving electrification efficiency and reducing energy necessary for the electrification as much as possible, and to provide a process cartridge using the same. SOLUTION: A film (101) is formed of a substance having negative electron affinity on an electrically conductive support (100), and is placed in the state of non-contact with a member (103) to be electrified. As for the member (103) with a curvature, the curvature which fixes the gap to the member (103) is given to the electrifying device (104). A DLC(diamond like carbon) is used as a substance having the negative electron affinity. Furthermore, using the electrifying device (104) as an electrifying means (105), a photoreceptor (107) is supported integrally with at least one means selected from a developing means (106) and a cleaning means (108) to form a process cartridge which can be freely attached to and detached from the main body of an image forming device.
Patent JP-2002353671-A (JP)
Title: Control circuit
Inventor: WATARAI YUSUKE
IPC: H05K1/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit which is restrained from being increased in number of parts, comparatively simple in structure, capable of dissipating heat generated by a switching device, and reducing a circuit pattern in electric resistance. SOLUTION: An electric component 13 is provided on either or both surfaces of a board 12 formed of insulating material, and switching devices 16 and 17 are included in the electric component 13. A circuit pattern 14 is formed on both surfaces of the board 12, and the circuit patterns 14 are electrically connected to the electric component 13 through the intermediary of through-holes 12a penetrating through the board 12. A distance between the switching devices is set as long as 1 cm or above. Provided that the exposed area of both surfaces of the board after electric component is arranged is represented by 100%, a circuit pattern is formed on both the exposed surfaces of the board so as to make its surface area equal to 40% or above.
Patent JP-2002359622-A (JP)
Title: Wireless communication system, wireless terminal, and its host device
Inventor: KOSHIBA HIROSHI
IPC: H04W4/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for troublesome settings when revision of a master station is required due to the movement of a wireless terminal. SOLUTION: The host device 10 is provided with a parameter management means that stores and manages a wireless communication parameter preset to each wireless base station. Upon the receipt of identification data for a wireless base station by a master station designation means, the wireless terminal 30 requests the host device 10 to revise the master station into a wireless base station identified by input identification data. The host device 10 receiving the request transmits a wireless communication parameter of the wireless base station designated as the revised master station to the wireless terminal being a master station revision request source. Upon the receipt of the wireless communication parameter sent wirelessly from the host device in response to the master station revision request, the wireless terminal 30 updates the wireless communication parameter having been stored in a parameter storage means into the received wireless communication parameter.
Patent JP-2002359133-A (JP)
Title: Manufacturing method of rare earth anisotropic ring magnet and bond magnet heating magnetic field orientation device
Inventor: KOJIMA SEIJI
IPC: H01F41/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for eliminating or reducing irregularity of magnetic characteristics in a rare earth anisotropic ring magnet of injection molding which is used for a motor or the like, and to provide a manufacturing device thereof. SOLUTION: A ring magnet 1 is inserted into a ring clearance 2 of a bond magnet heating magnetic field orientation device and is moved to a device central part whose temperature is raised to melt resin by a heater 5, and resin of the ring magnet 1 is dissolved. Magnet powder which can be rotated freely by magnetic field generated by an electromagnetic coil 6 is rotated and oriented to the magnetic field direction and then moved downward, cooled and set and the orientation of magnet powder is fixed, and a rare earth anisotropic ring magnet is formed.
Patent JP-2002367815-A (JP)
Title: Electronic parts with slidable contact
Inventor: IMAMURA MASAO
IPC: H01C1/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide electronic parts with slidable contact such as a variable resistor, etc., which can be subjected to reflow soldering, have a high dustproof property and a long service life, and are adaptable to size reduction and thickness reduction. SOLUTION: An ultra-thin rotary variable resistor 60 is provided with a substrate 51 equipped with an outside connecting terminal 58; a planar resistor 3 or conductor 5 concentrically formed on the surface of the substrate 51 by printing and coating; and an operating-side member 52 which is pivotally attached to the substrate 51 by means of en eyelet 54, has an annular projecting section 59 slidingly contacting section with slidingly comes into contact with the substrate 51, and is made of a heat-resistant resin material containing glass fibers. The resistor 60 is also provided with a sliding conductor 57 which is positioned on the bottom face side of the operating-side member 52 and comes into contact with the resistor 3 or conductor 5 on the surface of the substrate 51 and the contact of which can be changed in position by rotating the member 52. Particularly, the surface of the projecting section 59 in the slidingly contacting section of the member 52 is coated with lubricant-containing paint 34 so that the section 59 which is made to slide by rotating the member 52 may smoothly slide on the resistor 3 or conductor 5 without wear. Consequently, the scattering of glass powder can be prevented and the rotating life of the member 42 is prolonged. In addition, the electronic parts can be subjected to reflow soldering using lead-free solder.
Patent JP-2002368368-A (JP)
Title: Connection board, multilayered wiring board using the same, semiconductor package board, semiconductor package, method of manufacturing connection board, method of manufacturing multilayer wiring board therethrough, method of manufacturing semiconductor package board, and method of manufacturing semiconductor package
Inventor: NAKAMURA HIDEHIRO
IPC: H01L23/14
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a connection board which is superior in accuracy, mechanical strength, and connection reliability, a multilayer wiring board using the same, and a method of efficiently manufacturing a semiconductor package board and a semiconductor package. SOLUTION: A connection board, a multilayer wiring board, and a semiconductor package board are manufactured through processes as follows. A board is composed of an insulating resin layer and a connection conductor. A composite metal layer is composed of a second metal layer 42 serving as a carrier and a first metal layer 41 whose removal condition is different from that of the second metal layer, and the first metal layer 41 is selectively removed for the formation of a connection conductor 13. A first insulating resin composition thin layer is formed so as to cover the side face of the connection conductor 13, and a second insulating resin layer 121 is formed on the surface of the first insulating resin composition thin layer so as to bury the connection conductor 13.  After the second insulating resin layer 121 is set cured, the insulating resin is polished until the connection conductor 13 is exposed for the manufacture of the connection board, the multilayer wiring board, and the semiconductor package board.
Patent JP-2002365591-A (JP)
Title: Optical unit and video display device using the same
Inventor: OUCHI SATOSHI
IPC: G02B27/18
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance of parts and brightness and provides a constitution which is suitable for miniaturization and weight reduction in a video display device, in which image is formed by irradiating a display element with a light from a light source side. SOLUTION: An illumination optical system is provided with a first means which forms prescribed polarized light, by making all of polarization directions of rays from the light source side uniform and with a second means which is constituted of a fine periodic grating type polarizing element, guides the prescribed polarized light from a first means side to a display element side after reflection or transmission, and further when different two polarized rays are made incident thereon, one polarized ray is reflected and the other polarized ray is transmitted to separate each other.
Patent JP-2002368224-A (JP)
Title: Functional device and manufacturing method therefor
Inventor: MACHIDA AKIO
IPC: H01L21/336
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a functional device which has no cracks and can display proper functionality characteristics, and to provide its manufacturing method. SOLUTION: A functional layer 14 is formed, by crystallizing an amorphous silicon layer as a precursor layer through irradiation with a laser beam. When the layer is irradiated with the laser, heat is transferred to a substrate 11 to expand it, but the stresses generated due to the difference in expansion coefficient between the substrate 11 and functional layer 14 is cut off by an organic high-polymer layer 12 having a small expansion coefficient, so that the functional layer 14 will neither crack nor peel off. The organic high-polymer layer 12 is formed preferably of acrylic resin, epoxy resin, or a polymeric material containing them, which deforms through the optical or thermal process and is then condensed and polymerized in three dimensions to high fineness and hardness.  Irradiation with high-intensity laser light can be performed, by properly inserting a metal layer and an inorganic heat-resistant layer between the substrate 11 and function layer 14.
Patent JP-2002327096-A (JP)
Title: Resin emulsion composition
Inventor: KIKUCHI NORIYUKI
IPC: C09D133/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an olefin-based resin aqueous emulsion having excellent lubricity and rustproofness, and also having excellent close adhesion with materials and drying property by using water-based and environmentally safe substances. SOLUTION: This lubricating and rustproof emulsion composition is obtained by adding a wax having an acid value by 0 to 10 mass% as occasion demands as a lubricating/rustproof component to α,β-ethylene/unsaturated carboxylic acid copolymer resin, adding an alkylamine derivative by 0.2 to 7 mass% and emulsifying using alkalis and amines, crosslinking the obtained emulsion with an emulsion of urethane-based resin having a carboxy group by using a bivalent or higher-valent metal carbonate, hydroxide, oxide or aziridine compound singly or in combination.
Patent JP-2002368825-A (JP)
Title: Network device
Inventor: HIRANO MASARU
IPC: H04L69/14
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide network devices, connected to a plurality of networks adopting a logic channel, between which communication by bulk transfer can be attained. SOLUTION: The network device is provided with an Ethernet (R) port 11, a frame relay port 12, a configuration definition section 20 that stores configuration definition information, and a PPP(Point-To-Point Protocol) control section 23. The configuration definition section 20 stores configuration definition information associated with a plurality of networks having the logic channel such as a frame relay network and an ATM network. The PPP control section 23 applies bulk transfer control to packets received through the Ethernet port 11 according to information of a destination device and the configuration definition information of the configuration definition section 20 accessed via the frame relay port 12.
Patent JP-2002367674-A (JP)
Title: Electrolyte and secondary battery
Inventor: SHIZUKA KENJI
IPC: H01M4/36
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery that has improved safety in the overcharge condition and an electrolyte used in it. SOLUTION: In the electrolyte solution in which lithium salt is dissolved in a solvent that is made of mainly at least one kind of non-aqueous system solvent selected from a group of carbonic ester, ether, and lactone, dicarboxylic acid diester (excluding succinic acid diester) or its derivative and an aromatic group compound having a molecular number of 500 or less are contained in the above solvent.
Patent JP-2002360659-A (JP)
Title: Medicine taking auxiliary tool and expansively opening method of medicine wrapping paper for taking medicine
Inventor: HIRAI YUKIO
IPC: A61J1/03
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a medicine taking auxiliary tool for easily taking a medicine sealed in medicine wrapping paper, and an expansively opening method of the medicine wrapping paper for taking the medicine. SOLUTION: This medicine taking auxiliary tool has one cardboard-like or film-like base member 21 having a vertically long folding habit stripe part 24 in the almost center, an adhesive material 22 laminated on the base member 21 in a part except for the upper and lower ends so as to straddle the folding habit stripe part 24, and releasing paper 23 on the adhesive material 22. When opening an upper part of the medicine wrapping paper 10, the base member 21 expansively opens in a V shape by elasticity of the base member 21 so that the upper part of the medicine wrapping paper 10 can be expansively opened.
Patent JP-2002365846-A (JP)
Title: Electrostatic charge image developing toner and method for producing the same
Inventor: ARIYOSHI SATOSHI
IPC: G03G9/087
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having high fixing strength and ensuring no deterioration in the image quality of a print over a long period of time and to provide a method for producing the toner. SOLUTION: The electrostatic charge image developing toner is characterized in that it has a radical polymerizable unsaturated bond in resin and the amount of the THF-insoluble component of the rein is increased by a crosslinking reaction caused by irradiation with UV, and preferably the amount of the THF- insoluble component of the resin is <=20 mass% and is increased to >=50 mass% by a crosslinking reaction caused by irradiation with UV.
Patent JP-2002372051-A (JP)
Title: Rolling bearing device
Inventor: YUI HIDETO
IPC: F16C33/32
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device with a long service life restrained from wear and seizure even when moisture and foreign matters intrude into a rolling bearing. SOLUTION: A steam force-feeder is provided with a housing 2, a rotating shaft 1 insert-fitted to the housing 2, and angular ball bearings 4, 5 interposed between the housing 2 and the rotating shaft 1 to rotatably support the housing 2 and the rotating shaft 1. An opening part 2a for communicating the inside and outside of the housing 2 is provided at the end part of the housing 2, and a ball 40 provided at the angular ball bearing 4 disposed in a closest position to the opening part 2a is formed of ceramic.
Patent JP-2002367850-A (JP)
Title: Mold type ceramic electronic component
Inventor: NAGAI NOBUAKI
IPC: H01G4/12
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a mold type ceramic electronic component represented by a mold type ceramic capacitor that does not have any variation in electric characteristics before and after resin molding, has improved characteristic stability in a load life test, and further improved reliability as a safe standard product. SOLUTION: The mold type ceramic electronic component is a mold type ceramic electronic component where a ceramic dielectric element has been buried by an exterior finish material. In the ceramic dielectric element, the crystal phase of the main constituent is a paraelectric phase or an antiferroelectric phase.
Patent JP-2002373191-A (JP)
Title: Wide area factory production managing system
Inventor: MINAMI AKIYUKI
IPC: G06F19/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a production managing system capable of efficiently operating factories spread all over the world, and achieving cost reduction and delivery term shortening by sharing sales, distribution, and production information, and to freely change production places or production systems according to demands or production costs. SOLUTION: This system is provided with an integral virtual factory system 12 in which a plurality of virtual factory systems 11 corresponding to existing factories 4 are integrated, an integral remote-controlledly monitoring system 13 for remote-controlledly monitoring the production results of the existing factories 4, an order reception control management system 14, a circulation control management system 15, and a production planning means 16. The virtual factory system 11 is constituted of a simulation means 23 for allowing virtual factories 21 obtained by data-modeling the existing factories 4 to execute simulation production, and for verifying the producing situations. The production planning means 16 generates a production plan to be shared by each existing factory 4 according to the information obtained from the integral virtual factory system 12 or the other systems 13-16.
Patent JP-2002369698-A (JP)
Title: Reagent for determining pyrophosphate
Inventor: MAKINO YOSHIHIKO
IPC: C12Q1/42
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent that can determine pyrophosphate in liquid specimens by the colorimetry, and a dry type analytical element that can simply and promptly determine pyrophosphates. SOLUTION: Pyrophosphates are converted with pyrophosphatase and the conversion is detected.
Patent JP-2002370525-A (JP)
Title: Air-conditioner for automobile
Inventor: SAKAMAKI MAKOTO
IPC: B60H1/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce an inside-air time ratio as the whole to use a filter effectively in an air-conditioner for an automobile provided with a system for conducting automatic switching between the outside air and inside air. SOLUTION: This air-conditioner is provided with an ECU 3 for controlling automatically an inside-air and outside-air switching door 41 for conducting the switching between the outside air and the inside air, and an exhaust gas sensor 1 capable of detecting plural kinds of gases to output plural informations as signals, and the filters 42a, 42b corresponding to the respective gases are provided to select the gas-passing filter by moving of a door 45 for selection, based on the output signal of the exhaust gas sensor. When a specified odor is judged to be deodorizable, the filter for the deororization is selected and operated by an outside-air mode.
Patent JP-2003005739-A (JP)
Title: On-screen display and its control method
Inventor: ITO KENJI
IPC: H04N5/445
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To make easily visible a setup menu picture which is displayed over a reproduced picture. SOLUTION: The reproduced picture displayed on a display is divided into a plurality of areas. A color which is dominant in each of the plurality of areas is detected (steps 41 and 42). An area where a color easily distinguishable from the color of the setup menu picture is dominant is determined (step 43). The setup menu picture is displayed in the determined area (steps 44 and 45).
Patent JP-2003006306-A (JP)
Title: Watching service-providing method
Inventor: HIRAGA MASAKI
IPC: G06Q50/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a watching service-providing method which is suitable for users. SOLUTION: Based on an abstract need relating to server watching, a server to be watched corresponding to the need is specified. Based on evaluation items relating to a place for installing the specified server to be watched, a construction-responsible person and an operation-responsible person, a rank in security of the server to be watched is distinguished. In addition, a watching service corresponding to the specified server to be watched is specified, and a price for the watching service is determined in consideration of the rank in security. That is, a reasonable price is automatically computed in consideration of the conditions which are different for every user.