baber/WOPTO huggingface dataset:
Patent JP-2001256562-A (JP)
Title: Point system for credit card system
Inventor: TAKEZAKI HARUTO
IPC: G06Q20/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To further promote a new entry and a card use and to expand an acquisition route of a new card member by providing a new point system in a credit card system. SOLUTION: This system has an introduction relation database in which the introduction relation between the existing card member being an introducer and a new card member being an introduced person and the entry time of the new member are recorded, a card use database for the credit card system, a means for calculating a point to be given to the existing member and the member, and a database in which the acquired point of each member is recorded, calculates the acquired point of the existing member on the basis of the used amount by the new member and calculates the acquired point of the new member on the basis of the use amount of the existing member.
Patent JP-2000279816-A (JP)
Title: Catalyst composition for modifying quality of hydrocarbon mixture
Inventor: ZANIBELLI LAURA
IPC: C10G45/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To enable the use of a catalyst compsn. in the hydrotreatment of a hydrocarbon mixture by constituting the catalyst compsn. of beta zeolite, a group VIII metal, a group VIB metal and, if desired, at least one oxide being a carrier. SOLUTION: A catalyst compsn. contains beta zeolite, a group VIII metal, a group VIB metal and, if desired, at least one oxide being a carrier. A catalyst to be used contains cobalt or nickel as the group VIII metal and molybdenum or tungsten as the group VIB metal. Pref., cobalt and molybdenum are used. Oxide used as the carrier is oxide of an element Z selected from silicon, aluminum, titanium, zirconium and a mixture of them. The carrier of the catalyst compsn. can comprise at least one kind of oxide and the oxide to be used is set to alumina or alumina mixed with an oxide selected from those of silica and zirconia.
Patent JP-2001267452-A (JP)
Title: Semiconductor device
Inventor: OZAWA HIDEMI
IPC: H01L21/52
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To improve a wire-bonding connection reliability by preventing pollution of bonding electrodes caused by an adhesive material at the time of die bonding. SOLUTION: In a BGA semiconductor device 1, a semiconductor chip 3 is mounted on a major surface of a printed circuit board 2 with an adhesive material, and bonding electrodes 2b formed on the major surface of the board 2 and electrodes 3a formed on the chip 3 are connected by bonding wires 5 respectively. Solder bumps are formed on a rear side of the board 2. A frame-shaped dam 2d for preventing flowing out of the adhesive is made in between the bonding electrodes 2b and an outer periphery of the chip 3. The dam 2d prevents the adhesive from flowing down to the bonding electrodes 2b at the time of die bonding or the like.
Patent JP-2001013309-A (JP)
Title: Reflection mirror
Inventor: AOKI SHINICHI
IPC: F21V7/22
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection mirror which is produced by forming a metal layer on the surface of a base material and forming an overcoat Layer on the surface of the metal layer, which hardly causes color change in the metal layer, and which has excellent reflectance. SOLUTION: The overcoat layer 16 is formed on the surface of the metal layer 14 with an intermediate layer 15 interposed which consists of at least one kind of inorganic material selected from a group of magnesium fluoride, magnesium oxide, aluminum oxide, aluminum nitride, yttrium oxide, magnesium aluminate, aluminum nitride oxide and yttrium aluminum garnet. Or, the overcoat layer 16 consists of a metal oxide or nitride layer containing at least one kind of element selected from a group of yttrium, magnesium and aluminum, or of a DLC(diamond like carbon) layer.
Patent JP-2001263226-A (JP)
Title: Swash plate used for swash plate type compressor
Inventor: SUGIURA MANABU
IPC: F04B27/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate capable of reducing a coating film forming cost and used for a swash plate type compressor while maintaining reliability to a slide with shoes at a required level or more by forming proper coating films according to respective placed situations to first and second sliding contact surfaces for slidingly contacting with the shoes. SOLUTION: In this swash plate 10, the coating film 31B-1 composed of an aluminum material is formed on a rear side sliding contact surface 30B among sliding contact surfaces 30A and 30B with the shoes 20A and 20B, and only the coating film 31A composed of a solid lubricant is formed on a front side sliding contact surface 30A.
Patent JP-2001263649-A (JP)
Title: Vaporizer
Inventor: SAWADA TAKASHI
IPC: H01M8/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizer which utilizes energy effectively and has favorable installation characteristics. SOLUTION: A gas pipe 4 connected to an evaporator 1 having a heating means 2 is branched to provide a power generating means 11. A power control means 13 receives power supply from the power generating means 11 and supplies power to a flow measuring means 7 and a transmission means 12. The transmission means 12 receives a signal from the flow measuring means 7 and transmits the value of consumed gas quantity or the like to a distant location.
Patent JP-2001261936-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SAMEJIMA KENJI
IPC: C08G59/68
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition that generates no coagulation of fine silica particles even when a silane coupling agent of high reactivity is used. SOLUTION: The objective epoxy resin composition for sealing semiconductors characteristically comprises, as essential components, (A) an epoxy resin, (B) a hardening accelerator, (D) an inorganic filler, (E) a surface- treated silica in which 100 pts.wt. of silica is surface-treated with 1-5 pts.wt. of silane coupling agent, at least one or more selected from the group consisting of γ-aminopropyltriethoxylsilane, γ-aminopropyltrimethoxysilane, γ- glycidylpropyltriethoxysilane and γ-glycidylpropyltrimethoxysilane wherein the total of (D)+(E) is 60-90 wt.% based on the whole epoxy resin composition and the weight ratio of (D)/(E) is 60/40-90/10.
Patent JP-2001260504-A (JP)
Title: Ribbon cartridge
Inventor: KOBAYASHI TAKASHI
IPC: B41J32/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a ribbon cartridge in which leakage of ink to the outside of a case can be suppressed. SOLUTION: In this ribbon cartridge 1, inner circumferential surface of an ink case 5C and the face of a cover 2B facing the ink case 5C do not touch a supply body (ink supply body 5A).
Patent JP-2001227452-A (JP)
Title: Gravity converting prime mover
Inventor: KUROKI TADAHARU
IPC: F03G3/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide 'a gravity converting prime mover' constituted by generating power (energy) without using external fuel generating pollution such as fossil fuel in the generation of power. SOLUTION: A center shaft 1 and a pulley 2 with applied weight are connected by a telescopic fork 3 and an annular track 5 with an incorporated guide pulley 4 is equipped on a frame 9. By a rotating operation of a screw shaft 7 provided with a spiral screw, the annular track 5 is slid on a horizontal line and elongation and contraction of the telescopic fork 3 is accelerated. By elongation and contraction, power of the pulley 2 is converted and the pulley 2 is rotated.
Patent JP-2000288730-A (JP)
Title: Electric arc welding method and apparatus thereof
Inventor: STAVA ELLIOTT K
IPC: B23K9/173
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of heating of an electrode corresponding to the variation of a gap of a welded material and to prevent the development of excessive paddle heat by passing a wire from a contacting holder toward a root, detecting an electrode extension between the welding holder and the welding paddle and adjusting the welding current with a control member as a function of the electrode extension. SOLUTION: A welding wire 10 is supported by a holder 14 and a working material 12 is welded. The welding current is supplied to the working material 12 through the welding wire 10 from a high frequency down-chopper change-over electric source PS. The distance between the holder 14 and the working material 12 is the length of the extension (a) of the wire 10. The wire extension (a) is measured with an extension measuring circuit using a short circuit welding process. The value (a) of the extension is inputted into the current circuit 32 and the welding current is controlled with the current circuit 32 to control the heat quantity generated in a root bead. Desirably, the wire 10 is a flux core wire and the working material 12 is the cylinder end of a pipe.
Patent JP-2001264557-A (JP)
Title: Optical memory device
Inventor: ISHIHARA HIROSHI
IPC: G02B6/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical memory device which does not cause peeling between layers during the cutting process or after the process and which can be fast manufactured at a low cost. SOLUTION: The optical memory device has a resin core layer, resin clad layers laminated on both faces of the resin core layer, and a single or plurality of optical waveguide members having recesses and projections for the information formed on at least one of the interfaces between the core layer and the clad layers. And, a rough face part is formed in the peripheral part of the device on at least one of the interfaces between the core layer and the clad layers.
Patent JP-2001268633-A (JP)
Title: Radio communication system, radio base station, and mobile station
Inventor: YAMADA TOMOYUKI
IPC: H04B1/7115
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To evade deterioration in error rate due to the influence of a delay wave on a control channel sent and received with omini-directivity when a mobile communication system is structured by a spatial time-division multiple access system(SDMA). SOLUTION: The radio communication system, radio base station, and mobile station are provided which are constituted by using a spectrum-spread system hardly affected by a delay wave as a modulation system and a demodulation system for a control channel sent and received with omini-directivity.
Patent JP-2000287713-A (JP)
Title: Shoe tongue
Inventor: BORDIN MARIO
IPC: A43B5/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely adjust and fix a tongue by forming a fixing device by means of a flexible and thin belt shape member and connecting hook- and-surface fasteners to the belt shape member at a bending side in a shoe where the tongue is attached to the front end part by means of the adjustable fixing device including the hook-and-surface fasteners. SOLUTION: The shoe is the comfortability improvement inner one 1 which is opened in the front part and includes the tongue 2 brought into contact with the upper part of a leg. The tongue 2 is attached to the front end part 3 of the inner shoe 1 by the adjustable fixing device 4 having a pair of hook-and-loop fasteners 5 and 6. In this case, the fixing device 4 is formed by the flexible and thin belt shape member 7 which is bent to form a loop 8 for holding a hook means 9 arranged in the front part 10 of the tongue 2. Then the fasteners 5 and 6 are connected to the bending side of the member 7 to surely clog the loop 8. Thus, the tongue 2 is pivotally moved on the hook means 9, the tongue 2 is easily adjusted and the shoe is easily put on and taken off.
Patent JP-2000339098-A (JP)
Title: Storage domain management system
Inventor: PANAS MICHAEL G
IPC: G06F3/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify the management of a storage system and also to effectively use both flexibility and capability of a storage area network(SAN) architecture by managing the storage resources in a storage network according to a storage domain. SOLUTION: A storage server 1200 in a network has the client interfaces 1210-1212 which are connected to the client servers 1201-1203 respectively. The storage interfaces 1213 and 1214 are connected to the storage devices 1205-1207 via the communication channels. These connected interfaces 1213 and 1214 are combined with some storages of the server 1200 and provide the physical storages for a storage domain which are managed in the server 1200. The server 1200 can induce a storage transaction by means of the local configuration data. Thus, the storage management is simplified for the client servers.
Patent JP-2001274017-A (JP)
Title: Magnetoresistance effect laminated film and magnetic sensor, magnetic head, or magnetic recorder using it
Inventor: MITSUMATA CHIHARU
IPC: H01F10/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving the performance of a magnetic recorder by controlling the crystal structure of the interface between an MnPt alloy thin film and a ferromagnetic thin film for improving the exchange coupling bias magnetic field of a ferromagnetic antiferromagnetic interface. SOLUTION: A magnetoresistance effect laminated film is formed by laminating a ferromagnetic thin film containing at least one or more kinds of metals selected from among transition metals of iron, cobalt, and nickel and an alloy thin film containing manganese and platinum upon another and the crystal structure of the alloy thin film becomes cubic near the boundary between the laminated layers and tetragonal at a distant portion from the boundary.
Patent JP-2001273845-A (JP)
Title: Pressure-crush type protective device charge-type battery using the device, as well as portable electric equipment using the battery
Inventor: HIRAI SEISAKU
IPC: H01M2/34
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-crush type protective device not readily damaged during packaging, but enables flat packaging, furthermore, a strict viscosity control of the sealing agent is unnecessary. SOLUTION: This pressure-crush type device comprises a device body 100A having a through-part 110A, a crush-plate 200A which seals one end of the through-part 110A on the device body 100A a sealing plate 300A set on the other side of the crush-plate 200A attached on the device body 100A, and an auxiliary sealing plate 400A attached on the sealing plate 300A. A conductor part 210A is formed on the crush-plate 200A, a communicating hole 310A is opened in the sealing plate 300A to communicate through-part 110A to the outside, a hole 410A surrounding the the communicating hole 310A is formed in the auxiliary sealing plate 400A, and the communicating hole 310A is blocked by the sealing agent 500A in the hole 410A.
Patent JP-2001271557-A (JP)
Title: Thermal insulating window frame having characteristic in sill structure
Inventor: MASUYAMA SHINSAKU
IPC: E06B1/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a thermal insulating window frame and, at the same time, to ensure heat insulation efficiency. SOLUTION: A head 2, a sill 1 and jambs 3 and 4 are constituted of indoor and outdoor aluminum members and a thermal insulating material lying between both aluminum members, the thermal insulating window frame is so constituted that a holding piece 12a formed in the outdoor side aluminum member 12 is supported on a skeleton side, both ends of the holding piece 12a is notched to form a notch section 12b, and a thermal bridge is not formed between the notch section 12b and indoor side vertical aluminum member 31 on the iamb 3 side. An inside ventilator rail 11a is formed in the indoor side aluminum member 11, and an outside ventilator rail 12c is formed in the outdoor side aluminum member 12.
Patent JP-2001052346-A (JP)
Title: Optical pickup adjusting mechanism
Inventor: INADA MASAHIRO
IPC: G11B7/095
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To properly make tangential tilt adjustments of the optical pickup of an optical disk drive, which records and reproduces a high-density and high- capacity type disk type recording medium, such as a DVD, by moving up and down a guide rail in parallel to and away from the surface of the disk. SOLUTION: This mechanism is equipped with sub-shaft support parts 31a and 31b, which support both the end parts of a sub-shaft 30, guiding the radial movement of an optical disk 10, rotatably on a base and a moving means (sub- shaft adjusting screw) 32 which moves the sub-shaft 30 radially to and away from a base chassis 3. When the sub-shaft 30 is moved radially by the moving means 32, the sub-shaft support parts 31a and 31b rotate both the end parts of the sub-shaft 30 on axes of rotation to displace the sub-shaft 30 perpendicularly to the surface of the disk, thereby making tangential tilt adjustments of the optical pickup.
Patent JP-2001269080-A (JP)
Title: Method for preservation or transportation of live squid and apparatus therefor
Inventor: GRUENBERG DANIELL
IPC: A01K63/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an innovative method for the preservation and transportation of live squid to consumers enabling high-density transportation of live squid, achieving the survival time of >=48 hr remarkably exceeding 24 hr of the conventional method and the survival rate of >90% and allowing the return of the transportation truck loaded with other cargo after the unloading of the live squid to reduce the transportation cost. SOLUTION: The objective method for the preservation and transportation of live squid comprises a means to keep the dissolved oxygen level of the squid- preservation sea water at >=2 mg/L and a pH controlling means to control of the sea water to 6.8-9. An apparatus for achieving the method is also disclosed in the specification.
Patent JP-2001281399-A (JP)
Title: X-ray irradiation device
Inventor: MASUI ARATA
IPC: H01L21/027
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray irradiation device capable of minimizing the dispersion of exposure within an X-ray irradiation area. SOLUTION: A mirror arranged in an optical path for propagating X-ray reflects the ray. An oscillating mechanism retains the mirror within the optical path, oscillates the mirror so as to change the incident angle of X-ray, and changes the advancing direction of the reflected X-ray. When the mirror is oscillated, the reflecting point of X-ray is moved on the reflecting surface of the mirror. The reflecting surface of the mirror is divided into at least two first and second areas differed in reflectance to X-ray. The incident angle of X-ray in the reflection in the first area is larger than the incident angle of X-ray in the reflection in the second area. The reflectance to X-ray of the first area is lower than the reflectance of the second area under the condition where the equal incident angle is equal to each other.
Patent JP-2001276978-A (JP)
Title: Spot welding method and welder
Inventor: KANARI SHOHEI
IPC: B60M5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a spot welding method and welder which has long lifetime and enables welding spot interval to be constant, especially suitable for spot welding corrosion resistant foil metal to rail which forms current-carrying portion of return line current bridged network in the rail of railroad. SOLUTION: A metal plate 1 disposed on backing material 2, a disc-form electrode rotating to transfer on the metal plate 1, intermittent current from the disc-form electrode passing into the spacing between the metal plate 1 and the backing material 2, nuggets 5 are formed successively on the contact surface between the metal plate 1 and the backing material 2.
Patent JP-2001283524-A (JP)
Title: Method and device for reproducing contents
Inventor: UENO EIJI
IPC: G10L13/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a soundless part before and after the reproduction of sound contents and to increase the capacity of sound contents which is usable in a storage medium. SOLUTION: By a reproducing method for contents which optionally combines and reproduces plural contents stored in the storage medium 12, the identifiers of the plural contents are registered in a table 20a for reproduction in desired order together with numerals showing the time of a soundless period (S100 to S106) and when the contents are reproduced, sequential retrieval of the table 20a for reproduction is performed (S108); when the identifier of contents is retrieved, the contents corresponding to the identifier are read out of the storage medium 12 and reproduced (S114) and when a numeral indicating the time of the soundless period is retrieved, the retrieval of the table 20a for reproduction is stopped for the time that the numeral indicates.
Patent JP-2001280743-A (JP)
Title: Air conditioner
Inventor: MORISHIMA TATEJI
IPC: F25B27/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which an operation of a refrigerant pump can be made in a requisite minimum state and it shows a superior energy saving state. SOLUTION: A compressor 34 driven by an engine 33, an indoor heat exchanger 18, an outdoor heat exchanger 31 and a four-way valve 32 are connected through a refrigerant pipe passage 14. A branch pipe passage 42 having its one end communicated with a high pressure liquid pipe 40 of the refrigerant pipe passage 14 at the time of heating operation and further having the other end communicated with a high pressure gas pipe 39 at the time of heating operation in the refrigerant pipe passage 14 is provided with a refrigerant pump 44, a branch pipe passage opening and closing valve 45 and an engine discharged heat recovering heat exchanger 46.  There is provided a bypass pipe passage 59 for bypass connecting between an upstream side of either the high pressure liquid pipe 40 or the branch pipe passage 42 higher than the refrigerant pump 44 at the time of heating operation and the engine waste heat recovering heat exchanger 46 and further the bypass pipe passage 59 is provided with a bypass pipe passage opening and closing valve 62.
Patent JP-2001279349-A (JP)
Title: Sintered oilless bearing material using copper-coated iron powder and its producing method
Inventor: ITO YASUTAKA
IPC: F16C33/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil-impregnated sintered bearing material, e.g. in the case the shaft member of a spindle motor or the like for an optical disk is rotated at a high speed, excellent in wear resistance, fitness characteristics with the shaft member and torque characteristics, and to provide its producing method. SOLUTION: Copper-coated iron powder obtained by coating the whole of the surface of iron powder with copper and raw material powder essentially consisting of copper powder are sintered into the oil-impregnated sintered bearing material in which iron occupies by 38.0 to 42.0 wt.%, and copper occupies by 51.5 to 59.5 wt.%.
Patent JP-2001286101-A (JP)
Title: Motor with revolution detector
Inventor: TAKAYANAGI AKIHIDE
IPC: H02K7/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To absorb center dislocation between an output shaft of a motor and a rotating shaft of a revolution detector without increasing the number of parts. SOLUTION: An Oldham coupling comprises a rotating-shaft hub 31 fixed to a rotating shaft 21 of an encoder 2, an output-shaft hub 41 fixed to the output shaft 11 of a servomotor 1 and an intermediate member 51. A stopper 314, which contacts one edge of an inner ring of a roller bearing 23 and prevents the rotating shaft 21 from getting out of the bearing 23, is formed in one body on the rotating shaft hub 31.