baber/WOPTO huggingface dataset:
Patent JP-2001045036-A (JP)
Title: Inter-node communication management method in two-way ring network
Inventor: PENG WANG-HSIN
IPC: H04L12/42
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To manage an inter-node data flow by identifying a node with a downstream link and an output bandwidth to be part of a congested span and adjusting the output bandwidth of the node as a function of the congestion in the span. SOLUTION: A two-way ring network has rings 1 (15) and 2 (20) through which data are transmitted in opposite directions. Congestion occurs in a downstream link 16 when the total sum of a tandem rate and an additional rate passing through a node 10 exceeds the bandwidth of the downstream link 16, for example. First, whether or not the downstream link 16 is in congestion is discriminated. Then, when it is discriminated that a DS rate is received from a downstream node 13, the additional rate of the node 10 and an advertisement rate of a node 13 are set as a function of a target rate being a maximum allowable additional rate and the DS rate. The advertisement rate is sent to the upper-stream node 10 of the congested span.
Patent JP-2002020251-A (JP)
Title: Dentifrice composition
Inventor: HIRATSUKA SUSUMU
IPC: A61K8/36
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice composition homogeneously formulated with a fatty acid with its effect exerted effectively. SOLUTION: This dentifrice composition is characterized by containing a fatty acid, a nonionic surfactant at least equal in amount to the fatty acid and an anionic surfactant at least double in amount the nonionic surfactant.
Patent JP-2002017171-A (JP)
Title: Lattice
Inventor: OKINO YOSHINORI
IPC: A01G9/12
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a light lattice which is easy in handling and able to easily perform vertical greening. SOLUTION: The lattice is constructed with a rope. The gratings are formed in an oblique line state, and the crossing points are knotted.
Patent JP-2001346855-A (JP)
Title: Ball for rehabilitation
Inventor: YAMASHITA FUMIYO
IPC: A63B23/16
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation tool intended for muscle training through the stretching of the paralyzed or contractured hands and fingers by grasping a soft rubber ball, and safe. SOLUTION: This rubber ball (1) has projections (2) and is provided with a rubber belt (3) to prevent it from falling off.
Patent JP-2002034279-A (JP)
Title: Method for controlling brushelss motor and device thereof
Inventor: MURAIDA TOSHIKI
IPC: H02P6/08
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To attain optimum timing of energization switching by advancing an intersection (zero cross point) of an inductive voltage waveform and reference voltage in a controlling method for brushelss motor. SOLUTION: For the detection of a rotor position, an inductive voltage waveform occurring in an non-energized phase of a brushless motor 3 is obtained in a resistor circuit 6 for comparison with reference voltage, thereby detecting a zero cross point. A prescribed voltage kV obtained by dividing DC voltage 1 with two resistors R5, R6 is halved in r1 and r2 to obtain a reference voltage (mid point). The resistor r1 is parallel-connected with the three-state gate 10b of a non-reversal enable terminal, and the resistor r2 is parallel-connected with the three-state gate 10c of a reversal enable terminal.  Each of the enable terminals is inputted with the same pulse of a constant period, the ON width or the OFF width of the pulse for one turn is changed and the reference voltage is increased or decreased, thereby changing the detection timing of the comparative results (zero cross point) in a comparing circuit 8.
Patent JP-2002033155-A (JP)
Title: Waterproof connector
Inventor: YUASA KATSUHIKO
IPC: H01R13/52
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate opening of through holes in an overall waterproofing connector comprised by interfitting a sealing member in a terminal inserting side opening of a housing, and to insert a terminal with electric wire into the waterproof connector in a single operation. SOLUTION: This waterproof connector C is provide with the housing 10 housing the terminal T, the sealing member 20 fitted in the terminal inserting side opening 12 of the housing having a sealing part 21 airtightly contacting an inner face of the opening in an outer circumference and the plurality of through-holes 22 allowing the terminal to pass with an inner circumference airtightly contacting the electric wire H, and covers 30 provided per through-hole with circumferential rim parts 30 integrally connected to circumferential walls of the through-holes throughout their entire circumferences and formed in a thickness rupturable by human power.
Patent JP-2002032041-A (JP)
Title: Nameplate structure
Inventor: UEDA SHIGEYUKI
IPC: G09F7/16
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a nameplate structure which prevents lighting when ambient illuminance is high by increasing the incident light quantity on a brightness sensor (5). SOLUTION: This nameplate structure has an appliance body (3) having a nameplate display section (1) mounted with a nameplate (2) and a light emitting section (12) for illuminating this nameplate display section (1) and a decorative member (4) for mounting and fixing the nameplate display section (1), and is constituted by providing the appliance body (3) with the brightness sensor (5) and combining the near side of the brightness sensor (5) with a convex lens shape.
Patent JP-2002032355-A (JP)
Title: Microcomputer
Inventor: MASUDA MASASHI
IPC: G06F15/78
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer in which operation modes can be increased, without having to add terminals. SOLUTION: This microcomputer formed on one chip 1 and including at least two internal circuits C1 to C5 and at least one terminal PINA to PINE is provided with 1st and 2nd selectors 7 and 9 for selecting the internal circuits C1 to C5, to be connected to the terminals PINA to PINE according to signals SMOD and INIT supplied from the outside.
Patent JP-2002028011-A (JP)
Title: Ring
Inventor: KIZAWA KAZUMI
IPC: A44C9/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a ring which one can wear without feeling tightened on the finger for the ring even if the ring has a large diameter or a wide width. SOLUTION: The ring 1 has an inner ring 5 of a small diameter, to which a finger is entered, fixed in an outer ring 2 of a large diameter. Because the outer ring 2 does not make a contact with the finger entering the inner ring 5, one can wear a large ring without feeling tightened.
Patent JP-2002034114-A (JP)
Title: Bush attachment
Inventor: KUROSAWA EIJI
IPC: H01B17/58
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a bush attachment which can avoid the air leakage and efficiently so attach a bush to a cable as to insert the cable into the bush smoothly. SOLUTION: This bush attachment 1 expands a bush 60, by using compressed air 80 and insert a cable 70 into the bush 60 to attach the bush 60 to the cable 70. A difference between an inside diameter ϕ1 of an exit side 17 of a draw-out path 16 and an outside diameter d1 of the cable 70 is smaller than the difference between an inside diameter ϕ3 of the retaining part 10 side of the draw-outpath 16 and the outside diameter d1 of the cable 70. Even if a shutter 26 is opened, air leaking to the outside 80 is reduced, a space for supplying the compressed air 80 to the retaining part 10 side is fully secured, and by making the bush 60 expand, and the cable 70 can be inserted more smoothly.
Patent JP-2002042442-A (JP)
Title: Pallet for building in reel of magnetic tape cassette
Inventor: ISHIKAWA KENJI
IPC: G11B23/113
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To make performable in-line a process step for building reels having magnetic tapes wound on them into pallets and supplying the reels to a process step for setting the reels to halves, which process step is heretofore carried out off-line. SOLUTION: The pallet for assembling the reels of magnetic tape cassettes which are formed by providing the top of a pallet base plate with reel guide pins to which flanges of the respective reels are made to butt in building a pair of the reels for taking up the magnetic tapes to ribs on the pallet base plate at least at two pieces each per each reel and providing the top of the base plate with tape guide pins for guiding the portions of the magnet tape spread between a pair of the reels and are so constituted that a pair of the reels can be easily built into the ribs are provided.
Patent JP-2001048228-A (JP)
Title: Reusable package
Inventor: DAVIES HEATHER JANET
IPC: B65D19/38
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a reusable package by making a pallet cover having an opening which can be opened/closed by a zipper fastener. SOLUTION: A pallet cover 1 has an opening which is closed by a zipper fastener 2 attached to a body via an adhesive or by welding. Although the zipper fastener 2 is provided at each corner of the pallet cover 1, more or less fasteners 2 may be provided. A bag or container, the pallet cover 1 for example is normally formed of a reinforced and/or laminate plastic sheet material. In addition, a heat insulating bag or container, the pallet cover for example, is formed of a foamed film, especially a foamed film laminated on a metallic film. Thus the bag, container or package which can be closed by the zipper fastener can be reused irrespective of whether or not it is a pallet cover.
Patent JP-2002038832-A (JP)
Title: Reinforcing materials inserting apparatus
Inventor: AMARI TAKAO
IPC: B23P21/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide such reinforcing materials inserting apparatus that can insert reinforcing materials into long members easily and efficiently without manually inserting reinforcing materials including frame members for Japanese sliding screens. SOLUTION: The apparatus is equipped with the following parts: In the reinforcing materials inserting apparatus 1, the long-member placement section 12 to place the long member 2 and the base stand 6 equipped with the reinforcing member placement section 11 to place the reinforcing member 4, the long member fixing measure 7 to fix the long member 2 to the long-member placement section 12, and the inserting measure 8 to move the reinforcing member 4 to the long member 2 side along the long-hand side while pressing the same to it and insert the reinforcing member 4 into the void 3 of the long member 2.
Patent JP-2002036557-A (JP)
Title: Ink jet recording head cartridge and ink jet recorder
Inventor: ODA KAZUYUKI
IPC: B41J2/05
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable ink jet recording head cartridge and ink jet recorder having a simple structure. SOLUTION: Since an individual channel 32 provided with an ink ejection opening 30 and a rectangular ink supply chamber 44 are interconnected directly, a bubble large enough to cause defective print does not float in the ink supply chamber 44 to choke the individual channel 32. Warmed ink in the ink supply chamber 44 moves into an upper ink tank chamber 42 by convection to grow a previously encapsulated air mass 48 thus preventing growth of a bubble in the ink supply chamber 44. Since a large cross-sectional area is ensured for the ink supply chamber 44, oscillation of meniscus at the ink ejection opening 30 is prevented from being amplified by pressure oscillation due to ink ejection thus preventing defective ejection. A highly reliable print can thereby be ensured through a simple arrangement.
Patent JP-2002041800-A (JP)
Title: Vehicle insurance system
Inventor: OZAWA SHUNICHI
IPC: G06Q40/08
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To apply insurance which is advantageous to an insurant without any rise in insurance even when the insurant has plural vehicles. SOLUTION: This system has an insurance condition storage means 6 which stores insurance conditions set for the insurant 20 and vehicles 7a to 7c when the insurant 20 has those vehicles as an object of the insurance, a vehicle authorizing means 4 which authorizes the vehicles used by the insurant 20, and an insurance condition switching means 4 which makes effective only the insurance conditions set for the set vehicle.
Patent JP-2002041874-A (JP)
Title: Method and device for optimizing burden of carriage and tax
Inventor: HAYASHI HIROBUMI
IPC: G06Q50/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for optimizing burden of carriage/tax, with which exact article carriage or various taxes can be reported to a customer and the suitable packaging form of each of articles can be judged/selected even when the properties of respective articles ordered by the customer or locations of providers are spread variously. SOLUTION: A server 10 extracts information on style of packing corresponding to the article in order information from an article information file 13. On the basis of the extracted information on style of packing, the server 10 calculates at least one of single article carriage determined by referring to general carriage information 16a and the carriage of plural articles determined by referring to mixed carriage information 16b corresponding to each of styles capable of packaging the articles. The carriage provided as a result of this calculation is defined as article carriage by packaging. The style capable of packaging the article is individual packaging in the case of one article in one order and plural packaging as a set of packaging or plural pieces of packaging mixed while collecting the suitable number of articles when there are plural articles.  The server 10 transmits the lowest carriage of the article carriage by packaging to a consumer information terminal 30 as data of carriage or the like.
Patent JP-2002038275-A (JP)
Title: Disk support
Inventor: KOBAYASHI TATSUNOBU
IPC: C23C18/31
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk support which surely supports a disk. SOLUTION: The disk support 3 comprises an approximately round bar with a groove 4 which is formed around its whole outer circumferential face to support an inner edge 34 of a magnetic disk substrate 33 (a circle). A central part of a bottom face 4a of the groove 4 in a section view, comprises a convex surface swelled against both sides of the bottom face 4a.
Patent JP-2001058664-A (JP)
Title: Distribution equipment
Inventor: GUERET JEAN-LOUIS
IPC: B65D35/50
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To re-circulate air into a container without providing an air re- circulation valve when distributing a product requiring no preservative treatment by pressing a deformable container. SOLUTION: This equipment is provided with a deflectable valve 551 for closing the product feeding channel of a distribution head 503 mounted on a deformable container 502. On the distribution head, a fixing rigid seat 541 is provided. In a stop position at which pressurization onto the container is stopped, the deflectable valve and the rigid seat work together in an unsealed condition. Owing to partial vacuum generated in the container while the same is in the stop position, the valve is sucked into the container, air is sucked into the container, and the re-circulation of air is done by the valve.
Patent JP-2002037670-A (JP)
Title: Aluminium nitride sintered compact and method for producing the same
Inventor: KOYAMA TOSHIYUKI
IPC: C04B35/581
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a aluminium nitride sintered compact which has low dielectric loss, high thermal conductivity, and high bending strength by leaving the amount of grain boundary components in a specific range, and provide a method for producing the compact. SOLUTION: The aluminium nitride sintered compact contains, as a sintering aid component, one kind or more of cation components, of which the average ion valence is represented by n. When the total ion number of aluminium and cation components is 100, the ratio of aluminium is in the range of >=100-6/n to <=100-0.9/n, and cation components exist in the grain boundary.
Patent JP-2002043647-A (JP)
Title: Magnetic impedance effect element
Inventor: NAKABAYASHI AKIRA
IPC: H01F10/26
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic impedance effect element having a high external field detection sensitivity in which a high frequency current can be prevented from being shunted to a hard magnetic body. SOLUTION: The magnetic impedance effect element comprises a nonmagnetic substrate 2, a magnetic thin film 3 formed on the nonmagnetic substrate 2, and a hard magnetic body 4 for imparting a bias field to the magnetic thin film 3 wherein the hard magnetic body 4 is bonded to the nonmagnetic substrate 2 while being insulated electrically from the magnetic thin film 3.
Patent JP-2001127268-A (JP)
Title: Capacitor of semiconductor memory element and manufacturing method therefor
Inventor: KIN SEIKAN
IPC: H01L27/108
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the capacitor of a semiconductor memory element together with its manufacturing method, wherein the yield voltage of a dielectrics film between a storage electrode and a plate electrode is raised while affected with no unconformity between the storage electrode and an embedded contact hole. SOLUTION: Even if an etched groove 71 is formed at a storage electrode at the completion stage of over-etching due to unconformity between a bar pattern 70 of the storage electrode and an embedded contact hole 53, the etched groove 71 is filled with a conductive spacer 73 on the side wall of the bar pattern 70 before a dielectrics film 80 is laminated on the storage electrode.
Patent JP-2001084737-A (JP)
Title: Recording apparatus
Inventor: TAKEGAWA HIROSHI
IPC: G11B27/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To form a pickup constitution easily with reference to a part or the whole of data on control information by controlling a recording apparatus in such a way that address information indicating a position in which the data is recorded is updated in every prescribed time of a period in which the data is recorded in a recording medium. SOLUTION: In a recording operation, U-TOC data are updated inside a buffer RAM. After the recording operation is finished, the U-TOC data are updated on a disk. The buffer RAM is provided with a D-RAM memory array 44 and an S-RAM memory array 45. Especially, recording/reproducing data are stored in the D-RAM memory array 44. In the meantime, a part or the whole of TOC information is stored in the S-RAM memory array 45. Then, the S-RAM memory array 45 is backed up by a battery. As a result, even when a power-supply voltage is dropped, it is possible to prevent the TOC information from disappearing, and a power consumption in a backup operation is small.
Patent JP-2002040036-A (JP)
Title: Spotting head, spotting device and spotting method
Inventor: SAITO YASUYO
IPC: C12M1/40
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure with application of the principle of an ink jet printer capable of stably performing a spotting without having a thermal effect on a sample solution and suppressing the waste of the sample solution in a spotting head, spotting device and spotting method. SOLUTION: This spotting head 1 for spotting the sample solution 5 for biological sample detection to a test plate 2 comprises a head body 11 provided with a housing part 11a for housing the sample solution 5 in the inner part and having an injection port 11b communicating with the housing part 11a; a pressure transmitting medium 6 contained in the housing part 11 together with the sample solution 5 and non-mixable to the sample solution 5; and a pressure imparting mechanism 13 mounted on the head body 11 to impart a pressure to the sample solution 5 through the pressure transmitting medium 6.
Patent JP-2002038429-A (JP)
Title: Road sign device
Inventor: FUJITA SATOSHI
IPC: E01F9/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a road sign device capable of efficiently and simply preventing snow cover at an inexpensive maintenance cost without producing any ice pillar. SOLUTION: The road sign device is provided with a road sign plate 1, a nozzle 4 spraying the air on the surface of the road sign plate 1, a blower 2 supplying the air to the nozzle, and an electrical motor device driving the blower. The nozzle 4 is mounted on a part of at least the outer periphery of the road sign plate 1, and snow is blown off by the air jetted from the nozzle immediately before snow pieces falling on the road sign plate is adhered thereto.
Patent JP-2001058187-A (JP)
Title: Water cleaning method
Inventor: OKAMOTO SHOZO
IPC: C02F1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To clean all of sewages of lakes and marshes or the like by using both a magnetic field and a filter medium. SOLUTION: Raw water W is passed through a magnetic field to be magnetically treated and the treated water is filtered by a filter medium 63 to be discharged to the source of a stream as cleaned water and the magnetically treated water is allowed to flow back to the filter medium 63 and the washing water thereof is discharged to the source of a stream. A water cleaning apparatus consists of a pump P, a magnetic treatment device 4 for passing raw water W through the gap between different electrodes opposed to each other, a three-way cock 5, a cleaning tank 6, a cleaned water discharge pipe 7, a back flow pipe 8 allowing raw water to flow back from the three-way cock 5 to the cleaning tank and a washing water discharge pipe 9 for discharging the washing water of the filter medium 63 to the source of a stream all of which are connected successively.  By this constitution, raw water is effectively cleaned by together using the magnetic field and the filter medium and, by discharging the washing water of the filter medium to the source of a stream, useful microorganisms in the filter medium are utilized to enhance cleaning effect and the labor for treating the washing water of the filter medium can be omitted.
Patent JP-2002048504-A (JP)
Title: Method and device for inspecting worked part formed in lumber, and precut equipment provided with the inspection device
Inventor: NAKAJIMA MINORU
IPC: G01B5/207
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To highly precisely and efficiently inspect a worked part formed in a lumber without requiring expensive equipment and materials. SOLUTION: The lumber formed with the worked part by a precut device is stopped in a reference position, an inspection mold is fitted thereafter to the worked part, and whether the worked part is a prescribed shape of worked part formed in a prescribed position in the lumber or not is determined based on whether worked mold can be inserted into the worked part or not.
Patent JP-2002048702-A (JP)
Title: Method and device for detecting solid-liquid separation interface
Inventor: HATANAKA YUTAKA
IPC: C02F1/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for automatically and easily detecting the solid-liquid separation interface of a suspension. SOLUTION: Suspension 2 is fed to a cylindrical container 1 where light is transmitted, and a solar battery 5 is mounted into the container 1 or to the external wall of the container 1. The solar battery 5 is irradiated with light, and the pollutant sedimentation rate of the suspension 2 is measured based on the generated voltage or generated current of the solar battery 5 to detect the solid-liquid separation interface of the suspension 2.