baber/WOPTO huggingface dataset:
Patent JP-2002139133-A (JP)
Title: Rotation transmitter with built-in one-way clutch and method of assembling the same
Inventor: AIDA HIROSHI
IPC: F16D41/06
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the sealing performance of a seal ring 26 to be attached to a support bearing 10 regardless of the dimensional error of each member constituting the support bearing 10, and to provide a method of easily assembling the support bearing 10 for a rotation transmitter with a built-in one-way clutch. SOLUTION: An outer ring 22 supporting the seal ring 26 is forced into an objective surface 31 while shifting the outer ring 22 by a quantity equivalent to the dimension X in the axial direction from an inner ring 24 forming the objective surface 31. In this way, the tightening margin λ of the abutting part of the top end edge of a seal lip 30 constituting the seal ring 26 to the objective surface 31 can be sufficiently secured. The forcing work is carried out by pressing the end surfaces of the outer ring 22 and the inner ring 24 at the same time with a stepped presser surface formed at a part of a press-in jig.
Patent JP-2002141218-A (JP)
Title: Oxide superconducting coil winding frame
Inventor: YANAGIYA TOMOYUKI
IPC: H01F6/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a coil winding frame which can be easily manufactured through mechanical working at a low cost, without having to use an expensive free-cutting ceramic material, when an oxide superconductive coil is manufactured through an R and W method. SOLUTION: A coil winding frame body 1 is formed of nonmagnetic thermal resistant.oxidation-resistant metal material, and a ceramic oxide film is formed on the surface of the coil winding frame body 1 by flame spraying or the like. When the film is formed, an intermediate layer that is interposed via a primer coating is subjected to primer coating.
Patent JP-2002137675-A (JP)
Title: Parts mounting device
Inventor: HIROSE AKIHIKO
IPC: B60N3/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent a mounting rattling from occurring particularly in a panel in a mounting device for parts such as assist grip for automobile. SOLUTION: This mounting device 10 comprises a female member 40 and a male member 50. The female member 40 comprises a pair of elastic claws 81 and 81 opposed to each other across an opening part 90, and allowed to be temporarily fixed to the mounting holes (for example, a bracket hole 32 and a lining hole 34) of the panel 30 by using the elasticity of both elastic claws 81. The male member 50 is inserted into the opening part 90 to intrude the member between both elastic claws 81. By this, both elastic claws 81 are deflected in the direction for moving the claws close to each other to prevent the claws from being extracted out of the mounting holes 32 and 34. At least either of the female member 40 and male member 50 is provided with a part (for example, the assist grip 20).  The female member 40 is provided with one rigid claw 82 positioned in the direction orthogonal to both elastic claws 81, engaged with the mounting holes 32 and 34, and having no elasticity.
Patent JP-2002140639-A (JP)
Title: Device and method for managing rental time limit for game machine
Inventor: HIROMACHI YUUKI
IPC: G06Q50/10
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To make work efficient by automating the management of a rental time limit end date and also to eliminate a confirmation error to improve the reliability of time limit management. SOLUTION: A management information source 14 where rental management information 30 is registered is used to set a retrieval object period for sewching for the rental time limit end date of a rental device for each game, a rental device 1 for a game having the rental time limit end date within the set retrieval object period is extracted from the source 14, the number of rental remaining days is calculated from the retrieval day of the present point of time about the extracted rental device 1 for a game existing within the retrieval object period, grouping and editing are performed in every rental device for a game in which the calculated number of rental remaining days is equal, and a group in which the number of rental remaining days is small is displayed preferentially among the grouped rental devices 1 for a game.
Patent JP-2002141732-A (JP)
Title: Two-element meandering line sleeve antenna
Inventor: ARAI HIROYUKI
IPC: H01Q9/26
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a meandering line sleeve antenna that has two antenna elements to obtain a high gain with a small size. SOLUTION: The two-element meandering line sleeve antenna is formed through the provision of two meandering shaped antenna elements 11, 12 that are placed symmetrically with respect to a center line 2 on a front side of a dielectric board 10, line conductors 13, 14 interconnecting the two antenna elements 11, 12 through the center line 2 in a straight line form, ground boards 15, 16 opposed to the line conductors 13, 14 on the rear side of the dielectric board 10, and a feed circuit that is provided with a T branch 4 having a λ/4 impedance converter 3 at a feed branch point with an offset from the center line 2 and feeds power to the two antenna elements 11, 12 inversely to each other.
Patent JP-2002140980-A (JP)
Title: Manufacturing method of shadow mask, and etchant filtering device for shadow mask
Inventor: GAMO YASUNORI
IPC: C23F1/08
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an etchant filtering device for a shadow mask capable of preventing stripe irregularity failure from occurring in manufacturing the shadow mask, and avoiding or reducing a foreign matter getting mixed into the etchant from causing a hole shape failure for inhibiting the etching. SOLUTION: In this etchant filtering device for the shadow mask, the etchant is fed from an etchant tank 1 to an etching chamber 4 through an etchant supply system, and an etching process for opening a desired micro opening hole in a metal thin plate that has been applied with an etching pre-process for the shadow mask is performed in the etching chamber 4. The inside of etchant tank 1 is provided with a first filtering device 2 for filtering foreign matters contained in the etchant, and the etchant supply system from the etchant tank 1 to the etching chamber 4 has a second filtering device 3 for filtering foreign matters having grain sizes different from that for the first filtering device 2.
Patent JP-2002151820-A (JP)
Title: Printed wiring board and its manufacturing method
Inventor: FUKUKAWA HIROSHI
IPC: H05K3/46
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pat-on-via structure using a simple process. SOLUTION: A conductive project 4 is formed on the surfaces of an insulating substrate 1, and a conductive project 6 is also formed on a copper foil. The conductive projects 4 and 6 are made to pass through an insulating resin layer 7, to interconnect each other via heterogeneous metal layers 5.
Patent JP-2002151756-A (JP)
Title: Magnetoresistive effect element, magnetoresistive effect type magnetic head, and their manufacturing methods
Inventor: FURUKAWA AKIO
IPC: H01F10/32
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a magnetoresistive effect element having a SVMR or TMR constitution and a magnetoresistive effect type magnetic head and, at the same time, to simplify the manufacture of the element and head. SOLUTION: The magnetoresistive effect element has an SVMR or TMR laminated structure section in which a free layer 4 made of a soft magnetic material the magnetization of which rotates in accordance with the external magnetic field, a fixed layer 6 made of a ferromagnetic material, an antiferromagnetic layer 7 which fixes the magnetization of the fixed layer 6, and a spacer layer 5, namely, a nonmagnetic intermediate layer or a tunnel barrier layer interposed between the free layer 4 and fixed layer 6 are laminated upon another.  Particularly, when facing side faces composed of flat surfaces or continuous curved surfaces are formed astride the free layer 4, nonmagnetic intermediate layer or tunnel barrier layer, and fixed layer in the laminated structure section, such a positional relation can be selected in the structure section that the magnetic field from a hard magnetic layer can surely stabilize the magnetization of the free layer 4. In addition, the widths of the layers 4, 5, 6, and 7 can be made in substantially same patterns.
Patent JP-2002148663-A (JP)
Title: Display device and method of manufacturing the same
Inventor: UKIGAYA NOBUTAKA
IPC: G02F1/167
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a display device having strong resistance to parting of a spacer from a substrate and to position-shifting of the substrate and the space, free from the generation of display unevenness and having excellent display holding characteristics. SOLUTION: A lattice type spacer 5 concurrently serving as barrier ribs partitioning small regions is formed on a first substrate 1 and an adhesion layer 9 is formed thereon except a flow passage 10. A second substrate 4 is adhered to the adhesion layer 9 so that the function of the flow passage 10 is not damaged and a dispersion medium or a dispersed system is injected. The adhesion layer 9 is crushed and flattened by a pressing body until the flow passage 10 is sealed. Thus, the dispersed system injected into each small region is encapsulated between the first and the second substrates by the spacer and the adhesion layer.
Patent JP-2002151384-A (JP)
Title: Processor
Inventor: NISHIGORI MASAHIRO
IPC: G02F1/1333
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a processor, having a plurality of processing units capable of reducing foot print without accompanying problems in a constitution, without reducing the throughput. SOLUTION: The processor 100 for executing a series of processes, including a liquid process with respect to a material G to be processed comprises liquid processing units 21 and 23 for executing a prescribed liquid process, while substantially horizontally conveying a material to be processed in the processor 100, first conveyors 14 and 15 horizontally moving to convey and deliver the material G to the plurality of the units, including the units 21 and 23, thermally processing unit blocks 27, 28 and 29 constituted by laminating the plurality of thermally processing units for thermally processing, in association with the liquid process of the material G in a vertical direction, and second conveyors 61, 62 and 63 vertically movably provided to convey and deliver the material G only to the thermally processing units for constituting the blocks.
Patent JP-2002146297-A (JP)
Title: Ultraviolet-light screening, surface covering agent
Inventor: SHIBA SHIGEHARU
IPC: C09D201/06
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-light screening, surface covering agent which is capable of screening ultraviolet light by coating on the surface of an object and capable of continuing the functionality for a long time without the decompo sition and deterioration by ultraviolet light. SOLUTION: This agent has the components of a semiconductor metal oxide, an alkaline earth metal oxide, and a polar resin such as a polyester resin, a phenol resin, and the like.
Patent JP-2002158867-A (JP)
Title: Method for varying magnification of digital image and medium recording program for varying magnification of digital image
Inventor: ARASAKI SHINICHI
IPC: G06T3/40
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To enlarge an image with a small amount of operation while ensuring an excellent reproducibility of an edge part. SOLUTION: First, second and third interpolation pixels Q23, Q32 and Q33 are generated in the lateral and longitudinal directions for some original pixel P22. The first and second interpolation pixels Q23 and Q32 use, respectively, a set of original pixels (set of P22 and P24, set of P22 and P42) interlaying the first and second interpolation pixels in the lateral and longitudinal directions, and two sets of original pixels (set of P02 and P44, set of P04 and P42, set of P20 and P44, set of P24 and P40) in the intersecting oblique direction. Predicted pixel values of the first and second interpolation pixels are determined for each set using the original pixels of each set, variation of original pixel is determined for each set, two sets having a small variation are selected, and prediction pixel values corresponding to the two sets are weighted depending on the variation thereof thus determining first and second interpolation pixels. Third interpolation pixel is determined using two sets of original pixel interlaying that interpolation pixel in the intersecting oblique direction.
Patent JP-2002157308-A (JP)
Title: Taxi allocating system using internet
Inventor: IWASAKI RYUICHIRO
IPC: G06Q10/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a taxi allocating system capable of rationalizing a taxi allocating center business and a taxi driving business and realizing the efficiency of operations by allowing a person who wants to bet in a taxi to visually grasp the operating situation of the taxi, and allowing the driver and the person who wants to get in the taxi to confirm it through a mail before the customer gets in the taxi. SOLUTION: This taxi allocating system using the Internet is provided with a terminal capable of using the Internet mounted on each taxi, an electronic notice board including a WWW server arranged at a control center for receiving the E mail address of each taxi and the position information of the vehicle and present vehicle information such as vacancy/occupancy information, and for successively displaying the present vehicle information as a home page, and the portable telephone or terminal of a user for designating the E mail address of the near vacant taxi which is displayed at the notice board through the WWW server of the control center, and for directly informing the drive of the information of the user's request for getting in the taxi through the mail, and for receiving taxi allocation information as a reply from the taxi.
Patent JP-2002159140-A (JP)
Title: Operation condition setting system for cogeneration apparatus
Inventor: KATO MAKOTO
IPC: G06Q50/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation condition setting system 10 for a cogeneration apparatus 3 by which an electric energy can be purchased and sold according to operation conditions of the apparatus 3 which are determined so as to meet fluctuating market conditions such as a power price, etc., to realize the energy cost savings of a facility 1. SOLUTION: There are provided a demand information input means 15 which inputs energy demand information of a facility 1, an operation cost information input means 16 which inputs operation cost information of an apparatus 3, a price information input means 17 which inputs energy price information, and an operation condition setting means 19 which sets the operation conditions of the apparatus 3 so as to have a total energy cost lower than the total cost under the predetermined reference operation conditions of the apparatus 3.
Patent JP-2002176728-A (JP)
Title: Demand control operation support method and device thereof
Inventor: HASHIMOTO SATORU
IPC: H02J3/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To satisfy both the comfort and a demand control introduction effect. SOLUTION: There are provided a target power setting unit 11 which sets beforehand target powers for respective weather conditions of respective demand control objects, a seasonal forecast reception unit 12 which receives seasonal forecasts from weather forecast companies via a network, a target power selection unit 13 which selects target powers under the weather conditions corresponding to the received weather forecasts, and a target power supply unit 14 which supplies the selected target powers to the corresponding demand control objects via the network.
Patent JP-2002165462-A (JP)
Title: Semiconductor power converter
Inventor: TSUKAGOSHI MASAHIKO
IPC: H03K17/16
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent as much as possible generation of gate pulse-off conditions due to erroneous detection pulse in a gate feedback signal, while realizing a gate interlock due to the gate feedback signal. SOLUTION: This semiconductor power converter generates a gate control signal of a couple of semiconductor elements, consisting of the transistors which are connected in series between the positive potential end and the negative potential end of a main circuit and are controlled for ON and OFF states exchisively. This circuit (91) makes only one semiconductor element (31) to undergo transition the ON state from the OFF state, only when a gate standard signal (41) for one semiconductor element (31) is turned ON from the OFF state and the gate feedback signal (54) for the other semiconductor element (34) is in the OFF state, and this semiconductor element (31) is maintained in the ON state, after it has been once turned into the ON state, until the gate standard signal (41) goes OFF.
Patent JP-2002154304-A (JP)
Title: Pneumatic radial tire
Inventor: MIYAZAKI SHINICHI
IPC: B60C9/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce cost and weight, and to improve high-speed operation stability, high-speed durability and noise performance. SOLUTION: A band cord 10 to be used for a band layer 9 is formed of an organic fiber cord having single twist structure at 500-3200 dtex of cord thickness. A coefficient of twist T (=N.D1/2) is set at 150-750 and an elongation percentage when applying a load at 2.7 g/dtex is set at 4.0-8.0%. Force Ls applied to one band cord is set at 4-25N, and the number of cord to be placed per 1 cm of layer width is set at 5-25, and a band fastening index Li as a product of the residual tensile force Ls with the number M of cord to be placed (Ls×M) is set at 50-250.
Patent JP-2002154438-A (JP)
Title: Carry with elevation device
Inventor: MIWA YASUO
IPC: B62B3/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a carry to allow even a person having weak muscle in the arm or waist to easily run it or put in objects or take out. SOLUTION: An elevating body having a stacking table for placing of a cage is elevated and sunk by a driving means for moving the cage placed on the carry up and down. The driving means may be embodied on either of the mechanical drive system, hydraulically driving system, and the electric drive system. Thereby the user can select his desired height easy to put in objects or take out through a simple procedure. The electric drive system can also be adopted in running the carry.
Patent JP-2002165008-A (JP)
Title: Information distribution system
Inventor: ANDO KOICHI
IPC: H04W4/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system that can effectively utilize a video display section of a videophone for a period while a phone makes a call. SOLUTION: The information distribution system of this invention is provided with a caller phone having a video display section, a called party phone, an exchange that electrically connects the caller and called party phones, a transmission channel that physically connects the caller and called party phones and the exchange, and an information distributor that provides distribution information including video information to the exchange. The exchange detects that the caller phone transmits a signal denoting start of transmission of the distribution information and transmits the distribution information provided by the information distributor to the caller phone for a period while the caller phone makes a call. The caller phone receives the distribution information sent from the exchange and displays the video information on the video display section.
Patent JP-2002164496-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HASEBE HAJIME
IPC: H01L23/50
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To increase bonding reliability of a die pad down binding by preventing delamination between a die pad and a molding resin, and bleeding. SOLUTION: A die pad 2 formed in a QFN semiconductor device 1 has a rectangle pad portion 2a where a semiconductor chip is mounted and down bonding portions 2b, 2c formed having four sides of the die pad 2a extending outside. Folded portions K are formed between the die pad portion 2a and the down bonding portions 2b, 2c, and the down bonding portions 2b, 2c are placed upward relative to the die pad portion 2a. The down bonding portions 2b, 2c are connected to arbitrary electrodes for a reference voltage VSS in the semiconductor chip 5 via bonding wires 7a to increase electrical performance, so called down bond is performed.
Patent JP-2002166912-A (JP)
Title: Sorting and packaging apparatus for agricultural and animal product
Inventor: NANBU KUNIO
IPC: B65B25/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To reliably sort and package according to a production schedule by making the number of objects which are intended to be collected at a collection place coincide with the actual number of the collected objects. SOLUTION: A size of an egg to be collected and the target number of eggs are sequentially set for each of collection places. Every time the target number of the eggs have been collected, the collection is temporarily stopped. After preparation such as packing and replacement of labels is completed, collection of a next class is started.
Patent JP-2001217938-A (JP)
Title: System for automatically routing calls to call center agents according to delay probability in agent surplus condition
Inventor: FISHER THOMAS S
IPC: H04M3/523
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic agent assignment paradigm that enhances the efficiency of assigning a multi-skill agent to a call center manager with respect to its contact. SOLUTION: Since the call center agent includes a multi-skill agent, it must be decided statistically that how the assignment of the multi-skill agent affects the efficiency of the agent assignment in continuity to a contact received next, based on not only the information of the agent most suitable for the current contact processing among the available agents, but also based on the past performance of the agent and the call center. Since the traffic load exhibited to the call center highly fluctuates and prediction of the contents is difficult, some automatic agent assignment paradigms having different effects on the performance of the call center are provided statistically based on the quality and quantity of incoming calls through optional selection.
Patent JP-2002174082-A (JP)
Title: Steel-made door and its manufacturing method
Inventor: TSUKAYAMA TOSHIHIKO
IPC: B23P21/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a steel-made door and its manufacturing method capable of reducing the number of components of the steel-made door to reduce weight and, at the same time, simplifying a manufacturing process. SOLUTION: The steel-made door is so constituted that the integration of inside and outside face plates 2 and 3 and aggregate 4 are welded by a laser beam and that the front end sections of folded piece sections 2a, 2b, 2c, 3a, 3b and 3c are welded to each other over the length to omit force aggregate.
Patent JP-2002172916-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO TADAO
IPC: B60C19/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To improve overturning limit performance as excellent abrasion resistance performance is secured. SOLUTION: A chamfering part 7 formed by notching a cross part 9 between a block surface 81 and a block wall surface S2 fronting on a longitudinal main groove 3A is formed in a block 5A. The chamfering part 7 has width-increasing parts 7A and 7A having chamfering width W increased from two end parts 7E in the peripheral direction of a tire toward a central part in a peripheral direction.