baber/WOPTO huggingface dataset:
Patent JP-2001067618-A (JP)
Title: Method and system for providing coil of write head having improved intermediate layer
Inventor: RYUBO HON
IPC: G11B5/31
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To improve a data transfer rate of a write head by disposing intermediate layers which allow a dry process etching treatment between an insulating layer and >=1 transmission coils which exist in proximity to poles and supply energy to the poles during writing. SOLUTION: The transmission layers 126 and 132 of the coils 120 and the write head 110 enclosing the same are respectively directly developed on the intermediate layers 124 and 130. Both of these intermediate layers consist of one to plural blanks which allow dry process etching by reaction etching, etc. Since the intermediate layers allow the dry process etching, the period of a wet process etching step is shortened or is preferably eliminated. Consequently, the decrease in the height and width of the transmission layer 126 or 132 may be substantially lessened or eliminated. The spacings between the windings of the coils 120-1 and 120-2 may be thereby drastically decreased, the lengths of the poles 112 and 118 may be decreased and the data transmission rate may be increased.
Patent JP-2001107744-A (JP)
Title: Protecting device and method for turbine brush seal
Inventor: RELUZCO GEORGE ERNEST
IPC: F16J15/32
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To protect a bristle of a brush seal from damage at the time of installation for the component of a gas turbine sub-assembly. SOLUTION: A turbine brush seal protecting device 58 includes an annular base plate 60 having an outer peripheral part 62 and for demarcating a groove part 66 opened in the outer peripheral part 62. The groove 66 stores a part of an annular brush seal of a gas turbine assembly so that the plate 60 can at least partially cover the brush seal at the time of installing a gas turbine. The plate 60 is detachably fitted to the stationary part 68 of a gas turbine assembly.
Patent JP-2001131216-A (JP)
Title: Anionic polymerization method and method for production of polymer by the same
Inventor: HAMADA KENICHI
IPC: C08F20/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an anionic polymerization method wherein a polymerization initiator suitable for industrial use is used and whereby a polar monomer can be polymerized with a high livingness in a high polymerization initiation efficiency at a high polymerization rate even when the polymerization temperature is kept under relatively weak cooling conditions. SOLUTION: A specific organoaluminum compound and a specific Lewis base are caused to be present in the polymerization system. The organoaluminum compound is a tertiary organoaluminum compound containing a chemical structure represented by the general formula: Al-O-Ar (wherein Ar is an aromatic ring) in the molecule. The Lewis base is an ether compound or a tertiary polyamine compound.
Patent JP-2002064773-A (JP)
Title: Information processor, information processing method, and recording medium
Inventor: NAKAJIMA YASUHISA
IPC: H04N7/173
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit and an information processing method, and a recording medium with which the function of a server can be protected and a more pleasant access wait time can provide to a user accessing the server. SOLUTION: A management server 10 discriminates whether order receiving processing executed at present exceeds a preset reference value. The management server 10 predicts a shortest time (wait time), until the order receiving processing is available, when discriminating the order receiving processing exceeds the reference value, and commands a hard disk recorder 3 reproducing at present an article guide program to interrupt the reproduction of the article guide program, until the processing wait time elapses and toe reproduce a substitute stream recorded on a hard disk 43. When the management sever 10 discriminates that the processing wait time has elapsed, the management server 10 commands the reproduction of the interrupted article guide program. Then the management server 10 applies order receiving processing to order placing information sent from the hard disk recorder 3.
Patent JP-2002059810-A (JP)
Title: Seat belt device
Inventor: HIHATA IWATA
IPC: B60R22/28
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device comprising a retractor having multi-stage energy absorbing characteristics. SOLUTION: This seat belt device with a retractor comprises a bobbin 3 for winding a webbing thereon, an emergency lock mechanism for stopping the rotation of the webbing in extracting direction by connecting a locking base 7 to a retractor base 10 in an emergency of a vehicle, and a torsion bar 5 having one end 5a connected to the bobbin 3 and the other end 5b connected to the locking base 7. When a load in a webbing extraction direction acting on the bobbin 3 when the emergency lock mechanism is operated exceeds a specified value, the torsion bar 5 causes a torsional deformation to allow the bobbin 3 to be rotated in the webbing extraction direction so as to absorb an impact energy.  The torsion bar 5 comprises at least one intermediate connection part 5f connected to the bobbin 3 between one end 5a and the other end 5b thereof, and the diameter of the torsion bar 5 is smaller on the one end 5a side than that on the other end 5b side with respect to the intermediate connection part 5f, and the intermediate connection part 5f is disconnected from the bobbin 3 during the torsional deformation of the torsion bar 5.
Patent JP-2002065136-A (JP)
Title: Apparatus for capturing insect
Inventor: MIURA FUMITAKE
IPC: A01M1/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of an apparatus for capturing insects capable of realizing efficient capturing of the insects though the power consumption is slight as compared with that of a light trap. SOLUTION: This apparatus for capturing the insects is obtained by installing a light source 1 in the upper part of a container 3 housing a solution 4, irradiating the solution surface of the container 3 with direct light from the light source 1 and/or reflected light and providing a shining state of the solution surface and is thereby capable of exterminating the insects with a far smaller power than that of the light trap.
Patent JP-2001131757-A (JP)
Title: Seed crystal addition bath and method for adding seed crystal onto powdery material
Inventor: SCHEYING GERD
IPC: C23C18/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of adding a seed crystal such as Pd onto a carbon powder with good reproductivity, by which metal atoms being the seed crystal are allowed to uniformly distribute on the surface of the carbon powder and which is utilized as the pretreatment process for metalizing the carbon powder by electroless plating. SOLUTION: A hydrophobic complex containing a metal to be used as a seed crystal and having at least one organic ligand is added into an organic solvent to obtain a solution, and then a starting powder is added into the solution to obtain an emulsion, and thereafter the organic solvent is removed from the emulsion. The preferable complex has at least one cyclic diene as the ligand and/or the complex is a semi-sandwich complex of the metal, e.g. [dichloro(cycloocta-1,5-dienyl)Pd(II)].
Patent JP-2002070753-A (JP)
Title: Oil pump
Inventor: HAYABUCHI MASAHIRO
IPC: F16H57/029
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of an oil pump body preventing erosion by a cavitation. SOLUTION: The oil pump comprises a pump gears 1A and 1B, a pump body 2 substantially as thick as they and housing a pump gear in a light metal made gear chamber penetrating to a thickness direction and a first and second iron made members 3, 4 attached to the both sides thereof. Since the pump body is lightweight due to light metal and only a part contact with the pump gear is made of iron, durability against erosion by a cavitation is retained.
Patent JP-2002076215-A (JP)
Title: Semiconductor device package and its manufacturing method
Inventor: IWASHITA TAKESHI
IPC: H01L23/12
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device package, that has improved radiation properties of a semiconductor chip that is subjected to facedown bonding, has little deformation of a substrate, and has improved connectivity with an external circuit. SOLUTION: The semiconductor device package 10 comprises a semiconductor chip 14 and electronic components 16 that are fixed in one piece with a resin as a resin body 12, and wiring patterns 18A-18C where one surface is electrically connected to the semiconductor chip and electronic parts within the resin body, and the other is exposed to the outside of the resin body. The semiconductor chip is subjected to face-down bonding to a die pad 20, is covered with a resin layer, while exposing the rear at the opposite side of the down bonding junction surface of the die pad to the outside, and a first metal projection section 28 projects from the rear of the die pad. A second metal projection section 36 projects from the rear of a wiring pattern. The first and second metal projection sections are the laminated film comprising first and second metal films 32 and 34.  A radiator 32 is joined to the first metal projection section, a terminal 38 of an external circuit is connected to the second metal projection section, and the second metal projection section functions as the connection terminal with the external circuit.
Patent JP-2002041062-A (JP)
Title: Business model in interactive music broadcasting system
Inventor: MATSUDA YUKIHISA
IPC: H04N7/173
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To individually cope with a music selection proposal being sent from viewer or listeners to a broadcasting station, distribute the music data being independently formed to their personal terminals, and allow them to download the music included in the music data to their terminals through the broadcasting station respectively. SOLUTION: In music programs broadcast by bi-directional digital broadcasting such as BS.CS digital broadcasting, terrestrial digital broadcasting, satellite mobile broadcasting, internet broadcasting and the like, the broadcasting station individually copes with a proposed plan, (i.e., personal music selection plan proposal and the like) being sent from the viewers or listeners and distributes music information data being independently formed to their personal terminals where the proposals are planed. Furthermore, the music included in the music information data being independently formed is downloaded through the broadcasting station.
Patent JP-2002071504-A (JP)
Title: Vibration measuring method, balance correction method, and information recording and/or reproducing device
Inventor: HAGIWARA HIROYUKI
IPC: G01M1/38
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To easily and exactly correct the balance of spindle motor for information recording and reproducing device without adding a vibration sensor and the like. SOLUTION: For correcting rotation balance of a spindle motor 2 rotating a disk D on a base 1, position and an offset quantity are obtained for correcting dynamic balance from a position deviation signal of vibration transmitted by reducing servo stiffness of a rotation type positioning controller 3 on the same base 1 and from the index signal from the spindle motor 2.
Patent JP-2002065298-A (JP)
Title: Method of screening medicinal components
Inventor: ESUMI HIROYASU
IPC: C12Q1/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening substances inhibiting the resistance of cancer cells to nutrient starvation and a method for screening substances imparting the resistance to nutrient starvation to normal cells. SOLUTION: In the screening method according to this invention, the cells having resistance to nutrient starvation are cultured in a nutrient starvation culture medium, a candidate substance are admixed to the culture medium thereby characteristically specifying the substance inhibiting the growth of the nutrient starvation cells as an active ingredient for treatment of tissue disorder. In the method for screening medicinal components, normal cells are cultured in the nutrient starvation culture medium, a candidate substance is added to the culture mixture to screen the substances that can continue the growth of the cells thereby specifying the substance that can continue the growth of the cells as an active substance for protecting the organs and tissues.
Patent JP-2002067145-A (JP)
Title: Method for manufacturing biaxially stretched multilayered synthetic resin pipe
Inventor: NAKAMURA SHINGO
IPC: B32B27/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a biaxially stretched multilayered synthetic resin pipe having a foamable resin layer in its thin and light pipe wall excellent in mechanical strength. SOLUTION: A three-layered pipe is constituted of an inner pipe comprising a non-foamable synthetic resin, an outer pipe comprising a non-foamable synthetic resin, and the intermediate layer arranged between the inner and outer pipes and comprising foamable synthetic resin. The pipe is stretched by 1.3-2.5 times in its peripheral direction and by 1.1-2.5 times in its axial direction within a temperature range from a lower temperature, among the glass transition temperature of the synthetic resin constituting the inner pipe and that of the synthetic resin constituting the outer pipe, to a higher temperature among them +40 deg.C.
Patent JP-2002068421-A (JP)
Title: Preparing method and device for line model, and computer-readable recording medium recorded with preparing program on it
Inventor: NAKADA TSUNEO
IPC: G06Q50/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a preparing method for a line model capable of shortening preparing time for a new line model and storing, controlling and using know- how. SOLUTION: This preparing method for a line model corresponding to handling of a work in a series of processes along a flow of the work is constituted so as to prepare an equipment model for realizing each of shapes and behaviors of a plurality of equipment, to integrally preserve a group of the organically connected plurality of equipment models for displaying integrated and fixed functions in any of the processes as data capable of reproducing the functions in a storage medium and to recycle data of the one group of the equipment models.
Patent JP-2002078252-A (JP)
Title: Dc machine and method for manufacturing the same
Inventor: TANAKA TAKESHI
IPC: H02K1/17
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To improve rectification of a d-c motor with low cost. SOLUTION: A rotor 4 is provided with a plurality of teeth 8a and a coil 9 is wound around the teeth 8a. A motor housing 7 is formed in a bottomed and generally cylindrical shape and the rotor 4 is contained in the motor housing 7. Ferrite magnets 2, 3 formed in arcuately shaped cross section are arranged along the circumferential direction on the inner surface of the motor housing 7. By providing protrusions 7a, 7b on the motor housing 7, air gap parts 11a, 11b are formed in the part of contact surface with the ferrite magnets 2, 3 in the direction of rotation of the rotor 4.
Patent JP-2002074926-A (JP)
Title: Disk device
Inventor: SARUWATARI KIYOSHIGE
IPC: G11B33/08
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk device made inexpensive while preventing a sound from skipping in each direction as the optimal attenuation characteristic with a simple structure and improving the installation workability. SOLUTION: Such a vibration-proof member 10 is interposed between a fixed base 7 and a movable base 6, as is deformable by compression and tension in the second direction which is almost perpendicular to the first direction in which an optical head 3 moves and which is almost parallel to the main plane 7a of the base 7. The member 10 is deformed not by compression and tension but by shear low in modulus of elasticity in the first direction and in the third direction almost perpendicular to the plane 7a.
Patent JP-2002072889-A (JP)
Title: Resticking and illicit use preventive label
Inventor: SHIMIZU YUJI
IPC: G09F3/03
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a label which is inexpensive, is suitable for mass production, is destroyed when the once stuck label is attempted to be peeled and does not allow the illicit use by resticking. SOLUTION: This label includes a label base material 11 which is to be removed in use, release layers 12a which are formed like patterns in contact with part on the lower side of the label base material 11, a resin layer 13 which is formed by a UV curing resin on the lower side of the label base material 11 or the release layers 12a, a printing layer 14 which is formed on the lower side of the resin layer 13, a tacky adhesive layer 15 which is formed on the lower side of the printing layer 14 and another release layers 12b which are formed like patterns in contact with part on the lower side of the tacky adhesive layer 15. The release layers 12a and the other release layers 12b are arranged in the positions complementing each other without being overlapped one above the other.
Patent JP-2002081594-A (JP)
Title: Corrosion-proof structure and corrosion-proof method for flange connecting part
Inventor: NAKANISHI JUNJI
IPC: F16L58/18
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-proof structure and corrosion-proof method for a flange connecting part capable of preventing the progression of the corrosion to use the flange connecting part for a long time. SOLUTION: Fastening means 6, 7 exposed from flange outer surfaces 2c, 3c are coated with a sealing agent 11, and the filler 12 is packed in a space part 9 formed between a flange 2 at one side and a flange 3 at the other side. Outer peripheral faces 2d, 3d of the flanges are coated with a sealing member 13 to close the space part 9, and the filler 12 is injected from an injection port 14 formed on the sealing member 13 while decompressing the space part 9 by discharging the gas from a discharge port 15 formed on the seal member 13.
Patent JP-2002084280-A (JP)
Title: Policy based communication management system
Inventor: OGURA TAKAO
IPC: H04L12/66
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a conventional communication network management system consisting of many types of diversified sub networks and managing networks by each layer through policy control that has increased the processing time resulting in disabled flexible network management because of a huge policy database for the management by one policy management means. SOLUTION: The communication network management system that manages a communication network by each layer through policy control is provided with a means storing a management policy by each layer and a policy management means that manages layers according to the management policy. On the occurrence of an event with respect to a layer, when an action of the management policy in matching with conditions of the event is not an action of its own layer, its own layer acts like a client or a server and makes an action request to other layers, and policy management is applied even to the result of performance so as to attain flexible and high-speed network management.
Patent JP-2001122642-A (JP)
Title: Highly visible light-transparent heat ray reflection glass
Inventor: UCHINO TAKASHI
IPC: C03C3/087
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly visible light-transparent heat ray reflection glass which is free of such defects as the degradation in seeing-through safety, reflected light hazard and low weatherability and is adequate for use for window sections of buildings, automobiles or vehicle. SOLUTION: This highly visible light-transparent heat ray reflection glass is constituted by forming a film consisting of oxide on a glass substrate of which the visible light transmittance with a C light source at a film thickness of 5 mm exceeds 86% and the solar radiation transmittance is below 85%. (1) The visible light transmittance whit the C light source of the reflection glass described above is >=56% and (2) the solar radiation transmittance is <=67%.
Patent JP-2002085472-A (JP)
Title: Motorized cart
Inventor: MORIMUNE SHINICHIRO
IPC: B62K5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a motorized cart to suppress in advance a set maximum speed to the maximum speed suitable to the driving capability of a driver even when the driver sets the driving speed of the cart to the maximum speed by operating a maximum speed setting switch. SOLUTION: The motorized cart 1 which is driven by means of a motor 71 supplied with electric power from a battery 72 and the running speed of which is adjusted by controlling the supplied quantity of the electric power by means of an accelerator lever 4 is provided with a maximum speed setter which sets the speed corresponding to the maximum manipulated variable of the lever 4 and a maximum speed control means which controls the maximum speed set by means of the setter.
Patent JP-2002086896-A (JP)
Title: Ink jet recording medium and method for ink jet recording
Inventor: TSUTSUMI TAKASHI
IPC: B41J2/18
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium capable of smoothly forming a borderless image by preventing an interference of a recording head with the medium at a recording time and a method for ink jet recording. SOLUTION: The ink jet recording medium comprises at least an ink receiving layer (a) for forming an image and a base layer (b) of two layers. In this case, the medium has the layer (a) side convexly curling characteristics. The method for ink jet recording comprises the step of recording the recording medium by an ink jet recorder having an ink receiver at a position corresponding to a side end of the recording medium.
Patent JP-2002094833-A (JP)
Title: Method and apparatus for reducing noise
Inventor: NITTA KEIICHI
IPC: G06T5/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce a noise mixed with image data and to prevent floating of the black level in the image data. SOLUTION: If a value obtained by rounding off fractions of a decimal point of a value obtained by adding a value obtained by multiplying a K-fold by the image data to be input to a value obtained by multiplying a (1-K)-fold by the integer field or the image data before an integer frame is equal to a value of the integer field or the image data before the integer frame, the value obtained by rounding off the fractions of the decimal point of the added value is used as output image data.  If a value obtained by rounding off the fractions of the decimal point of the value obtained by adding the value obtained by multiplying the image data to be input by the K-fold to the integer field or the image data before the integer frame is different from the integer field or the value of the image data before the integer frame, the value obtained by rounding off the fractions of the decimal point of the added value is used as the output image data.