baber/WOPTO huggingface dataset:
Patent JP-2001157186-A (JP)
Title: System and user interface for conference with plural participants
Inventor: WAYNE ROSS BALDWIN
IPC: G06F3/0481
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a system, a conference application and a graphical user interface for a visual conference, a video conference and application share with plural participants based on a standard. SOLUTION: This system is provided with a hardware platform, such as computers. Further, the system is provided with an application for plural participants to be participated in a conference session. The conference application generates a graphical user interface 112 provided with a call control section 202 for managing the active conference session, a telephone control section 206 provided with a video window 205 for displaying the video contents of one or plural participants of the conference session, mode sections 204a-204d for facilitating access to the other conference system and a tool bar 201 provided with a view menu and other functions.
Patent JP-2002079298-A (JP)
Title: Method and apparatus for methane fermentation treatment of organic waste
Inventor: YONEYAMA YUTAKA
IPC: C02F11/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for the methane fermentation of organic waste, capable of increasing the generation amount of gas in methane fermentation and capable of reducing the size of a methane fermentation tank. SOLUTION: In the method for the methane treatment of organic waste, the organic waste 11 is subjected to heat treatment 2 and a mixture 13 is subjected to concentration/solid-liquid separation 3 and the sludge 15 after the solid-liquid separation is subjected to dehydration treatment 4 and subsequently subjected to composting treatment 5 so as to be brought to a state capable of being returned to farmland, and the separated liquid 4 after the solid-liquid separation and the dehydration filtrate 16 after the dehydration treatment of sludge are mixed to be subjected to high speed methane fermentation treatment 6.  A metal salt 8 such as a Ca-salt or the like capable of fixing phosphorus is added to the mixed liquid of the mixture 13 after heat treatment or the separated liquid 14 and the dehydration filtrate 16 after sludge dehydration treatment or an Mg salt capable of fixing ammonia and phosphorus at the same time and pH adjusting alkali can be added thereto.
Patent JP-2002079039-A (JP)
Title: Dehumidification element
Inventor: IBAYASHI MASARU
IPC: B01D53/26
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidification element of which the dehumidification efficiency can be enhanced by reducing wall thickness. SOLUTION: Connection passage pipes 1, an inlet side air chamber 3 provided with a highly humid air inlet 2, to which one ends of the connection passage pipes 1 are connected, and an outlet side air chamber 6 provided with a dehumidified air outlet 4, to which the other ends of the connection passage pipes 1 are connected, and a drain port 5 are separately formed from a resin. A dehumidification element main body 7 is formed by connecting a plurality of the connection passage pipes 1 to the inlet side air chamber 3 and the outlet side air chamber 6. By providing passage keeping means 10 for keeping passages on the inner and outer surface sides of the connection passage pipes 1, the connection passage pipes 1 can be formed so as to have thin wall thickness and the dehumidification element capable of enhancing dehumidification efficiency can be obtained.
Patent JP-2002089708-A (JP)
Title: Control valve for closed circuit
Inventor: KAGIWADA HITOSHI
IPC: F15B11/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for a closed circuit capable of restraining sudden generation of high brake pressure when rotating a hydraulic motor by external force. SOLUTION: This control valve includes a directional control valve 22 and check valves 6A and 6B arranged between a traveling motor 2 and a variable displacement hydraulic pump 1 connected to the closed circuit via a pair of main pipelines. The check valves 6A and 6B allow a flow of pressure oil to the traveling motor 2 from the hydraulic pump 1. The directional control valve 22 has a driving position (a) for conducting the main pipeline side including, for example, a motor pipeline 11B where the hydraulic pump 1 performs the pump action, the traveling motor 2 performs the motor action and is the outlet side of the traveling motor 2 and a neutral position (b) held when pressure of the pair of pipelines is the almost same pressure.  This directional control valve 22 has a passage 26B for conducting the main pipeline side including, for example, the motor pipeline 11B being the outlet side of the traveling motor 2 among the pair of main pipelines and an orifice 24B formed in this passage 26B.
Patent JP-2002093779-A (JP)
Title: Method and system for plasma treatment
Inventor: OGINO SEIICHI
IPC: H05H1/46
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment system realizing high speed treatment. SOLUTION: A treatment chamber 11 is coupled, in series, with a first pump 14 and a second pump 15 between which a variable conductance valve 16 is disposed. Furthermore, a circulation passage 17 for returning a part of exhaust gas containing reaction product gas generated from an article 13 to be processed back to the upstream side of a plasma generating region is provided. Since a part of exhaust gas is circulated to the processing chamber 11 through the circulation passage 17, effective radicals contained in the exhaust gas can be used for treating the article 13 and the treatment speed is enhanced as compared with a case where the exhaust gas is not circulated.
Patent JP-2002051741-A (JP)
Title: Frozen and bone-cut fillet of instantly killed muraenesox cinereus
Inventor: OKINO KIYOSHI
IPC: A23L17/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe, frozen and bone-cut fillet of instantly killed Muraenesox cinereus, capable of being relished without anxiety, and capable of being conveniently used without useless part. SOLUTION: (1) The Muraenesox cinereus subjected to the instant killing treatment is returned to seawater in the alive state to allow the blood to be sufficiently removed naturally by the difference of the osmotic pressure to enable the meat of the fillet to be finished so as to have the white color with transparency even without using chemicals such as a bleaching agent at all. (2) The meat with the bones is completely cut into 1.8 mm width with the bones and, as a result, an uncut bone is prevented from remaining in the fillet by cutting the bones of the Muraenesox cinereus in a frozen state. (3) The ease of use for a user is improved, and the maintenance of the quality can be carried out more easily than the conventional one by subdividing the fillet by 1 kg and vacuum-packing the subdivided fillet.
Patent JP-2002088603-A (JP)
Title: False twist yarn of specific structure and method for producing the same
Inventor: KUNISADA HIDEAKI
IPC: D02G1/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a false twist yarn capable of achieving a feeling of simultaneously representing a firm feeling, a dry feeling and softness of surface touch which a conventional woven fabric or knitted fabric cannot achieve. SOLUTION: In false twisting two or more thermoplastic thick and thin multifilament yarns, each yarn is fused in a twisted state in the same direction in a heater, then the yarns are joined by twisting action of the false twisting to give a false twist yarn of a specific structure in which bundled parts of plural fused and bundled filaments and non-bundled parts exist in a combined state and the bundled parts and the non-bundled parts alternately form longer length parts.
Patent JP-2002090472-A (JP)
Title: Luminaire with timepiece display
Inventor: TAKIZUMI TAKESHI
IPC: G04B47/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire with timepiece display which makes it possible to easily confirm time even in the night only by looking at a ceiling. SOLUTION: In the luminaire 1, a timepiece main body 3 and a projecting mechanism 10 equipped with a light source for forming an image of the timepiece main body 3 are provided, and a timepiece display projection image enlarged by this projecting mechanism 10 is projected on the internal surface of a translucent body 2. The projecting mechanism 10 is, for example, a thing which can form the image of the timepiece main body 3 on the translucent body 2 by two lenses 4 and 4a and reflectors 5 and 5a.
Patent JP-2001130016-A (JP)
Title: Self-cleaning ink jet printing system and method for assembling it
Inventor: SHARMA RAVI
IPC: B41J2/165
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a print system in which foreign matter adhering to the head face of a print head having a page width can be removed effectively. SOLUTION: A cleaning cup 190 is provided oppositely to a print head face 90 to which an ink ejection orifice 85 is opened. A rotary roller, serving as a barrier wall against cleaning liquid flow, is disposed in the cleaning cup 190 to form a gap 220 with respect to the head face 90. The rotary roller induces a hydrodynamic shearing force in the cleaning liquid flowing through the gap. The cleaning liquid flows not only in the forward direction but also reversely. Foreign deposits are removed effectively from the head face or the orifice by means of the rotary roller and the bi-directional flow action.
Patent JP-2001110028-A (JP)
Title: Magnetic recorder
Inventor: OONO TSUGUYUKI
IPC: G11B21/21
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recorder which reduces the spacing set between the magnetic head media and also lowers both floating start and end heights to satisfy its high recording density and high anti-sliding reliability. SOLUTION: This magnetic recorder has a magnetic head 1 where the mean surface roughness and the maximum surface roughness of a slider surface 2 of the head 1 are controlled at <=1 nm and $10 nm respectively and a magnetic disk having its mean surface roughness and maximum surface roughness which are controlled at <=1 nm and <=10 nm respectively. Thus, it is possible not only to reduce the spacing between the magnetic head media but also to lower the floating start and end heights by controlling the surface roughness of the head 1 and the magnetic disk. As a result, both high recording density and high anti-sliding reliability are satisfied for the magnetic recorder.
Patent JP-2002090511-A (JP)
Title: Reflector, display panel, portable terminal device and method for producing reflector
Inventor: YONEKUBO MASATOSHI
IPC: G09F9/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a mass-producible reflective panel having higher light utilizing efficiency according to its use and a method for producing the panel. SOLUTION: Since a liquid crystal panel attached to a cell phone or the like does not require a so wide angle of a visual field, the reflective panel has a reflective surface 21 obtained by disposing plural fine reflective shapes 28 similar to a concave or convex basic shape 26 having different shapes in the vertical and horizontal directions at random without changing the vertical and horizontal directions. The reflective surface 21 turns light from both sides to the seeing direction of a front user and can enhance light utilizing efficiency. Such reflective panels each having the fine complex three-dimensional structure can be mass-produced by forming space distribution data, forming a gray mask on the basis of the data and using photolithography.
Patent JP-2002096484-A (JP)
Title: Ink-jet recording apparatus
Inventor: TANAKA RYOICHI
IPC: B41J2/165
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus capable of obtaining a stable ink discharge property by stirring ink in a pressure generating chamber or a reservoir rather easily and printed matters free from density spots. SOLUTION: The ink-jet recording apparatus is equipped with an ink-jet recording head 20 which discharges an ink drop from nozzle openings 23 by giving a pressure to ink in the pressure generating chamber 22 by driving a pressure generating means 28 installed additionally to the pressure generating chamber 22 communicating with the nozzle opening 23 and the reservoir 27. Precipitation and thickening of pigment ink is prevented by providing a cap 11 which hermetically seals each of the nozzle openings in close contact with the nozzle opening surface and a stirring means 53 which stirs the pigment ink in the pressure generating chamber 22 and the reservoir 27 by driving the pressure generating means 28 under the condition that each of the nozzle openings 23 is hermetically sealed with the sealing cap 11.
Patent JP-2002061070-A (JP)
Title: Opal finished pile fabric and method for producing the same
Inventor: ENMEIJI HITOSHI
IPC: D06P3/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new pile fabric rich in a three-dimensional feeling and improved in designability. SOLUTION: This opal finished pile fabric comprises a ground part composed of acid-resistant synthetic fibers such as a polyester and a pile part composed of cellulosic fibers such as cotton or rayon. A printed pattern by pigment printing is applied to the pile fabric and the pile height of at least a part of piles provided with the printed pattern is lower than that of other parts by the opal finishing.
Patent JP-2002111066-A (JP)
Title: Optical semiconductor device and mounting substrate thereof
Inventor: SASAI HIRONOBU
IPC: H01S5/022
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To allow high-density mounting on a mounting substrate by comprising a structure for optical output/input in the upward direction or in the direction parallel to an element mount surface of a support member where a light-emitting element or a light-receiving element is mounted. SOLUTION: There are provided a light-emitting element 11 formed at a semiconductor pellet; a lead frame where the light-emitting element is mounted on a bed part 12; a bonding wire 14 connecting an electrode of the light-emitting element with an inner lead 13 of the lead frame, a translucent resin 15 which seals the light-emitting element, the bonding wire, and the inner lead; and an outer lead 16 exposed outside the translucent resin. The light-emitting element is mounted in such direction as parallel to the element mount surface of the lead frame, while in such orientation as an optical output is emitted in the direction perpendicular to the length direction of the outer lead.
Patent JP-2001195990-A (JP)
Title: Ac plasma display device
Inventor: KURATA TAKATSUGU
IPC: H01J11/26
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a panel in which a writing operation can be surely performed by shortening a discharge delay in the writing operation to improve a display quality and in which a writing time is curtailed. SOLUTION: Two substrates 1, 8 are oppositely arranged by pinching a plurality of discharge cells 13 in a plane shape. The discharge cells 13 have ignition gaps 15 for generating pilot discharge to cause the main discharge. By this constitution, the discharge generated at the ignition gaps 15 can be used as the pilot discharge, so that a writing discharge can be generated.
Patent JP-2002098014-A (JP)
Title: Air cleaner for engine
Inventor: INOUE AKIRA
IPC: F02M35/024
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner that can return blowby gas free from an oil content and a water content to the intake pipe side of an engine in low-cost fashion. SOLUTION: The air cleaner for an engine adopts the arrangement of a single filter element 3 in a casing 2 of the air cleaner 1 to partition the interior of the air cleaner 1 at least into a clean chamber 4 and a duct chamber 5. A partition wall 8 is arranged to partitively separate a blowby gas chamber 7 having a blowby gas reflux opening 6 from the clean chamber 4 and the duct chamber 5. The presence of the partition wall 8 directs blowby gas in the blowby gas chamber 7 to the clean chamber 4 via a blowby gas passage 9 in the filter element 3.
Patent JP-2002107631-A (JP)
Title: Reading optical system
Inventor: KAGOSHIMA KAZUHARU
IPC: G02B17/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a reading optical system whose constitutional lenses are reduced while keeping an optical performance by effectively using a free-curved mirror. SOLUTION: The system is provided with a lens group (GR) and the free- curved mirror (MR), and an original image is projected on a line CCD (SR) in an image reader. The reflection surface (S8) of the free-curved mirror (MR) is formed symmetrically with reference to a plane (XZ) including an intersection point (P) between the reflection surface (S8) of the free-curved mirror (MR) and the optical axis (AX) of the lens group (GR) and perpendicular to one- dimensional arrangement direction (Y) of the line CCD (SR). The reflection surface of the free-curved mirror (MR) is formed asymmetrically with reference to a plane including a normal line (NL) at the intersection point (P) and parallel to the one-dimensional arrangement direction (Y) of the line CCD (SR).
Patent JP-2002102340-A (JP)
Title: Lipoperoxide adsorptive material
Inventor: UENO YOSHIYUKI
IPC: B01J20/26
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an adsorptive material capable of selectively adsorbing LDL oxide with substantially no loss of the effective components in body fluid. SOLUTION: The adsorptive material prepared by imparting an alkylated polyalkyleneimine of 2-16C in alkyl groups to a supporting body selectively adsorbs the LDL oxide and therefore the material is capable of removing the LDL oxide with substantially no loss of the effective components in the body fluid.
Patent JP-2002106200-A (JP)
Title: Assembling method for multistory parking device
Inventor: MIYASHITA YUJI
IPC: E04H6/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method for a multistory parking device, reducing assembly costs and making assembling work safe by eliminating high lift work. SOLUTION: A temporary support jig for temporarily supporting a pallet is mounted (S3) on a main body frame after heavy equipment advances into the vicinity of a pit (S1) and allows a main body frame and a driving device to be installed in the pit (S2). After that, the plural pallets are brought in by means of the heavy equipment and disposed on the temporary support jig (S4), and a spliced support is brought in (S5). The heavy equipment is retreated afterwards (S6). Subsequently, after an electrical system and a driving hydraulic system are completed (S7), the spliced support is made to ascend/descend by the driving device of the multistory parking device and located in the position wherein the pallet has to be fixed to the spliced support, and the pallet is fixed to the spliced support.  The heavy equipment is used only for the stage S2-S5 of execution works, and the term of the use of the heavy equipment is made shorter than ever for the purpose of reducing the assembly costs for the multistory parking device.
Patent JP-2002103304-A (JP)
Title: Film of oxide or acid nitride of chromium and cutting tool forming the film
Inventor: HIRANO TOYOTADA
IPC: B27B33/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To allow a user to perceive purport that a rigid film treatment is applied by forming a film of oxide or acid nitride of chromium presenting interference colors on a cutting tool to which a rigid film is applied by PVD treatment. SOLUTION: For the cutting tool wherein a parent material of a blade part comprises any one of tool steel, cemented carbide and another cermet, a rigid film layer comprising chromium or ether one or two or more of nitride, carbide and carbon nitride of chromium which is formed in layers on a surface of the blade part by applying PVD treatment to the blade part is provided. A cutting tool is formed by controlling a flow rate ratio of nitrogen and oxygen in PVD treatment so as to be within a range of 0:10 to 4:1. The film comprises a film of oxide or acid nitride of chromium presenting interference colors wherein a part or all of spectral colors in nutural light is distributed in a fringe-state, and a user is enabled to perceive a purport that the rigid covering treatment is applied by interference colors presented by the film of oxide or acid nitride of chromium.
Patent JP-2002109322-A (JP)
Title: System for managing spare parts information/supply
Inventor: MORIKAWA HIDEKAZU
IPC: G06Q50/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To enable a spare parts information/supply managing device and a parts center, to collectively managing and supplying pieces of spare parts information, with regard to pieces of spare parts information requested by a plurality of customers and parts that a plurality of parts the manufacturers can supply. SOLUTION: The spare parts information/supply managing device 1 and the parts center 2, whose systems are common are subjected to network connection to a plurality of customer terminal devices 31 to 3n and a plurality of parts manufacture terminals devices 41 to 4k of spare parts via the Internet or an intranet, and the spare parts information requested by the customers and parts that the parts makers can supply can be subjected to collective management and supply.
Patent JP-2002107378-A (JP)
Title: Substrate for semiconductor inspection
Inventor: AONO TAKANORI
IPC: G01R1/073
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for semiconductor inspection which can widely inspect starting from low-speed operation to high-speed operation and has long life time. SOLUTION: This substrate for semiconductor inspection, which has probes 2 and an external connection electrode 5 for connecting an external inspecting device arranged on a silicon substrate 1a, is used to inspect the electrical characteristics of a semiconductor element, by bringing electrode pads of the semiconductor element into contact with the probes 2; and wires 4 connecting the probes 2 and external connection electrode 5 are formed of a film in at least three layers on an insulating film 1b, formed on the silicon substrate 1a and the wiring structure composed of the metal film in at least three layers is adaptive to wide inspection, extending from the low-speed operation to high- speed operation and tends not to break, even when repeatedly used for the inspection, so the substrate for semiconductor inspection which has long life time can be provided.
Patent JP-2002112749-A (JP)
Title: Dropping type steam sterilizer and dropping type steam sterilizing method
Inventor: MARUO YASUKAZU
IPC: A23L3/3418
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a dropping type steam sterilizer capable of providing sufficient sterilizing effects while shortening the sterilizing time, and having improved sanitariness, generality, multiplicity or the like of the apparatus. SOLUTION: This gravitationally dropping type steam sterilizer is constituted so that a treating chamber 20R filled with steam and carrying out the sterilizing treatment may have a shutter device (a shutter assembly 3) at a charging opening side and a discharging opening side of the treating chamber 20R so that the interior and the exterior of the sterilizer may not become a ventilated state, and one or more inner hopper units 24 having discharging dampers at the bottom parts, arranged between the charging opening side and the discharging opening side. Especially, the treating chamber 20R and front and rear transferring routes thereof are characterized in that the inner hopper units 24 are formed by joining plural cylindrical bodies with attached flanges having common shapes and common sizes and installed in the interiors.